公开(公告)号：US4625732A

公开(公告)日：1986-12-02

申请号：US553382

申请日：1983-11-18

申请人： Zoltan Kasa ,  Mihaly goston ,  Laszlo Bognar ,  Janos Hideg ,  Peter Remes ,  Laszlo Hiros

发明人： Zoltan Kasa ,  Mihaly goston ,  Laszlo Bognar ,  Janos Hideg ,  Peter Remes ,  Laszlo Hiros

IPC分类号： A61B5/00 ,  A61B5/053 ,  A61B5/02 ,  A61B5/05

CPC分类号： A61B5/486 ,  A61B5/0533 ,  Y10S128/905

摘要： Apparatus is provided for measuring the actual psychophysiological condition of a subject. The apparatus may be hand held and includes finger engaging sensor means, a keyboard and a display means. Various block elements are included for measuring skin conductance, actual mental condition and actual physical condition. An arithmetical and logical unit is associated with the conditioning blocks for determining respective weighted sums of measured results provided by the blocks.

摘要翻译： 提供了用于测量受试者的实际心理生理状况的装置。 该装置可以是手持的，并且包括手指接合传感器装置，键盘和显示装置。 包括测量皮肤电导，实际精神状况和实际身体状况的各种阻挡元件。 算术和逻辑单元与调节块相关联，用于确定由块提供的测量结果的各自的加权和。

公开(公告)号：US4452445A

公开(公告)日：1984-06-05

申请号：US371301

申请日：1982-04-12

申请人： Jozsef Csekes

发明人： Jozsef Csekes

IPC分类号： A61B5/22 ,  A63B21/005 ,  A63B21/22 ,  A63B22/06 ,  A63B22/08 ,  A63B69/16 ,  A63B21/24 ,  H02K7/10

CPC分类号： A63B21/0053 ,  A63B22/0605 ,  A63B2022/0647 ,  A63B21/225 ,  Y10S482/903 ,  Y10T74/2164

摘要： Physiological loading device having a central pedal drive shaft 5 which drives via a freewheel a drum-shaped wheel 21 with inner gearing to which are advantageously coupled three follower gears. These drive, via gearing, an inner shaft 10 which is arranged around the drive shaft. The rotor of an electric rotational motor is arranged at the inner shaft, the rotor being surrounded by an armature 4 with poly-phase winding. The armature 4 is located between an inner and an outer housing part. The rotor windings are supplied with energizing current from sliding contacts, and the armature windings are connected to a braking unit.

摘要翻译： PCT No.PCT / HU81 / 00034 Sec。 371日期1982年4月12日 102（e）日期1982年4月12日PCT提交1981年8月28日PCT公布。 出版物WO82 / 00769 日期：1982年3月18日。具有中央踏板驱动轴5的生理学加载装置，其经由自由轮驱动具有内啮合齿轮的鼓形轮21，齿轮21有利地连接到三个从动齿轮上。 这些驱动通过齿轮传动，设置在驱动轴周围的内轴10。 电动旋转马达的转子设置在内轴上，转子由具有多相绕组的电枢4包围。 电枢4位于内外壳部分之间。 转子绕组由滑动触点提供激励电流，电枢绕组连接到制动单元。

公开(公告)号：US4358855A

公开(公告)日：1982-11-09

申请号：US175436

申请日：1980-08-06

申请人： Karoly Szasz ,  Sandor Meszaros

发明人： Karoly Szasz ,  Sandor Meszaros

IPC分类号： A61B6/00 ,  G03B9/10 ,  G03B27/32 ,  G03B42/02 ,  G03B41/16

CPC分类号： G03B9/10 ,  A61B6/00 ,  G03B42/02

摘要： An X-ray system for patient diagnostic services in which the patients are X-rayed at several locations and picture amplifiers pick up the X-ray images and are associated with television cameras which transmit video signals both to a monitor at the X-ray location and to a video signal distributor which delivers signals from a selected camera to a central photographing unit. This unit has a further video monitor, an optical system and shutter and means for replaceably positioning films in the focal plane of these opticals. The exposed film is continuously developed.

摘要翻译： 用于患者诊断服务的X射线系统，其中患者在几个位置被X射线照射，图像放大器拾取X射线图像，并且与电视摄像机相关联，电视摄像机将视频信号都传输到X射线位置处的监视器 以及将信号从所选择的相机传送到中央拍摄单元的视频信号分配器。 该单元具有另外的视频监视器，光学系统和快门以及用于在这些光学器件的焦平面中可替换地定位胶片的装置。 暴露的薄膜不断发展。

公开(公告)号：US4259581A

公开(公告)日：1981-03-31

申请号：US26885

申请日：1979-04-04

申请人： Peter Csontos ,  Laszlo Henter ,  Laszlo Kalman ,  Tibor Kondor ,  Istvan Wein

发明人： Peter Csontos ,  Laszlo Henter ,  Laszlo Kalman ,  Tibor Kondor ,  Istvan Wein

IPC分类号： H03K3/53 ,  H02M7/515 ,  H05G1/20 ,  H05G1/22 ,  H05G1/00

CPC分类号： H05G1/20 ,  H02M7/5152 ,  H05G1/22

摘要： An inverter for diagnostic X-ray equipment, comprising a thyristor bridge with an input diagonal connected in series with two commutating inductances across a DC power supply, is provided with a start-stop circuit which includes an ancillary thyristor connected in series with a diode and a current-limiting impedance across one of the bridge arms. On start-up, the ancillary thyristor is triggered simultaneously with the diagonally opposite bridge thyristor in order to connect the current-limiting impedance in series with the AC output diagonal of the bridge during the first half-period; for a quick cutoff, the ancillary thyristor and the associated bridge thyristor are turned on together whereby two previously charged quenching capacitors, one of them included in the start-stop circuit, are discharged through the commutating inductance in series with the associated bridge arm to terminate conduction in another bridge arm fed through the same commutating inductance. A protective unit connected across the input diagonal of the bridge includes a further capacitor, charged from an auxiliary voltage source, which reverse-biases the bridge thyristors by way of another thyristor fired upon detection of a short circuit or overload.

摘要翻译： 一种用于诊断X射线设备的逆变器，包括具有与跨越直流电源的两个换向电感器串联的输入对角的晶闸管桥，具有启动 - 停止电路，其包括与二极管串联连接的辅助晶闸管， 横跨桥臂之一的限流阻抗。 在启动时，辅助晶闸管与斜对置桥式晶闸管同时触发，以便在上半年期间将限流阻抗与桥梁的交流输出对角线串联连接; 为了快速切断，辅助晶闸管和相关联的桥式晶闸管导通在一起，其中包括在启动 - 停止电路中的一个预先充电的淬火电容器通过与相关联的桥臂串联的换向电感放电，以终止 通过相同的换向电感馈送的另一桥臂中的导通。 连接在桥的输入对角线上的保护单元包括从辅助电压源充电的另外的电容器，其在检测到短路或过载时通过另一晶闸管反向偏置桥接晶闸管。

公开(公告)号：US3945851A

公开(公告)日：1976-03-23

申请号：US479157

申请日：1974-06-13

申请人： Harold Trevor Mote ,  Laszlo Hajdu ,  Bela Ronay

发明人： Harold Trevor Mote ,  Laszlo Hajdu ,  Bela Ronay

IPC分类号： H01M2/16 ,  H01M2/14 ,  H01M10/32 ,  H01M43/02

CPC分类号： H01M10/32 ,  H01M2/14

摘要： In order to increase the cyclability life of rechargeable silver-zinc electric storage cells, the semi-permeable membrane separator between the silver and zinc electrodes comprises a laminate of plies of semi-permeable oriented cellophane foil bonded together with the electrolyte with some of the plies arranged cross-wise, as regards their direction of orientation, relative to another ply of the membrane. In a preferred embodiment a further single layer of cellophane is disposed between the silver electrode the absorbent paper layer which is normally positioned between the silver electrode and the membrane.

摘要翻译： 为了增加可再充电银锌蓄电池的循环寿命，银和锌电极之间的半透膜分离器包括与电解质与一些层结合在一起的半透明取向玻璃纸箔层 相对于膜的另一层，横列方向排列方向。 在优选实施例中，另外单层玻璃纸被设置在通常位于银电极和膜之间的吸收纸层的银电极之间。

公开(公告)号：US4417812A

公开(公告)日：1983-11-29

申请号：US240177

申请日：1981-03-03

申请人： Laszlo Cserey ,  Gabor Horvath ,  Tamas Szabados ,  Sandor Simonkay ,  Janos Sztipanovits ,  Pal Vimlati ,  Zoltan Istvan ,  Pal Zillich

发明人： Laszlo Cserey ,  Gabor Horvath ,  Tamas Szabados ,  Sandor Simonkay ,  Janos Sztipanovits ,  Pal Vimlati ,  Zoltan Istvan ,  Pal Zillich

IPC分类号： G01J1/16 ,  G01N21/27 ,  G01N33/28

CPC分类号： G01N21/27 ,  G01J1/1626

摘要： A circuit arrangement for determining the characteristics of liquids and/or gases, in particular for determining the diverse parameters of blood. The equipment determines the ratio of the signals of the sensing element resp. of the signal converter at a double-light photometer and a reference, simultaneously performing constant or periodical testing, accordingly, the control of the whole measuring system can be ensured. Signal processing takes place by the expansion of series or cutoff point interpolating logarithm forming, by averaging; the system includes structural elements for performing adjustable error detection. The largest advantage of the circuit arrangement according to the invention lies in that the instabilities of the photometers of traditional construction may be eliminated, a higher measuring accuracy becomes possible, and by ensuring the testing possibilities, by performing a continuous self-control reliable measuring data are delivered.

摘要翻译： 用于确定液体和/或气体的特性的电路装置，特别是用于确定血液的各种参数。 设备决定了传感元件信号的比例。 的信号转换器在双光度计和参考时，同时进行恒定或定期测试，因此可以确保整个测量系统的控制。 信号处理通过扩展串联或截止点内插对数形成，通过平均; 该系统包括用于执行可调整错误检测的结构元件。 根据本发明的电路装置的最大优点在于，可以消除传统结构的光度计的不稳定性，更高的测量精度成为可能，并且通过确保测试可能性，通过执行连续的自我控制可靠的测量数据 交付。

公开(公告)号：US4485825A

公开(公告)日：1984-12-04

申请号：US402339

申请日：1982-07-27

申请人： Laszlo Domjan ,  Geza Balint ,  Sandor Bozsoky

发明人： Laszlo Domjan ,  Geza Balint ,  Sandor Bozsoky

IPC分类号： A61B5/103 ,  G01B3/56 ,  G01B5/207 ,  A61B5/08

CPC分类号： A61B5/4528 ,  A61B5/1071 ,  A61B5/1116 ,  A61B5/4561 ,  G01B3/563 ,  G01B5/207 ,  A61B5/4504 ,  A61B5/6814 ,  A61B5/6823 ,  A61B5/6828 ,  A61B5/6831

摘要： An instrument for measuring positions and displacements of portions of a human body, comprising a base plate and a belt or suction cup for detachably securing the base plate to a portion of a human body. A bifurcated holder is mounted on the base plate for rotation about a first axis, the bifurcated holder having a pair of arms, and a housing is pivotally carried between these arms for swinging movement about a second axis perpendicular to the first axis. A dip circle and a north-south-seeking compass are carried by this housing, the dip circle and compass being mounted on the housing for pivotal movement about a common third axis perpendicular to the second axis. The base plate has a scale thereon, and there is an indicator on the holder for indicating on the scale the degree of rotation of the holder relative to the base plate. There is also a scale for indicating the degree of rotation of the dip circle and compass relative to the housing, and this scale is rotatable relative to the housing about that common third axis.

摘要翻译： 一种用于测量人体部分的位置和位移的仪器，包括基板和用于将基板可拆卸地固定到人体的一部分的皮带或吸盘的位置。 分叉保持器安装在基板上用于围绕第一轴线旋转，分叉保持器具有一对臂，并且壳体枢转地承载在这些臂之间，用于围绕垂直于第一轴线的第二轴线摆动。 倾斜圆圈和南北寻常的罗盘由该壳体承载，倾角圆和罗盘安装在壳体上以围绕垂直于第二轴线的公共第三轴线枢转运动。 基板上有刻度，并且在支架上有指示器，用于在刻度上指示保持器相对于基板的旋转程度。 还有一个用于指示倾斜圆圈和罗盘相对于壳体的旋转程度的刻度，并且该刻度尺围绕该公共第三轴线相对于壳体可旋转。

公开(公告)号：US4355276A

公开(公告)日：1982-10-19

申请号：US29352

申请日：1979-04-11

申请人： Pal Vittay

发明人： Pal Vittay

IPC分类号： F16F15/30 ,  H02K7/02 ,  H02K19/38 ,  H02K39/00 ,  H02P9/12 ,  H05G1/24 ,  H05G1/32 ,  H05G1/36

CPC分类号： F16F15/30 ,  H02K19/38 ,  H02K39/00 ,  H02K7/025 ,  H02P9/12 ,  H05G1/24 ,  H05G1/32 ,  H05G1/36 ,  Y02E60/16

摘要： The invention relates to an apparatus for supplying high-power electric loads operated in a pulse-like manner, particularly to X-ray equipment.The apparatus makes use of the mechanical energy of rotation of a flywheel rotated through a time period which is substantially longer than the pulse duration of the load by a driving power being substantially smaller than the pulse power of the load to generate a supply voltage for the load in expense of this mechanical energy. The driving period of the flywheel and the associated moderate driving power provide an energy balance with the short pulses with high power consumption. The apparatus comprises a generator unit with at least one electric rotary machine which has a rotor that rotates together with the flywheel. The excitation of the rotary machine is provided by a field power supply being controlled by a control unit. The control unit controls the excitation of the generator unit to provide predetermined output voltage and current levels for the load.The apparatus according to the invention can provide a specified operation control for the load.According to an aspect of the invention a method has been provided for carrying out fluorography which can see to an increased sensed light intensity. According to this method fluoroscopy is carried out by pulsed X-ray irradiation with small average intensity and high pulse intensity, in which the repetition frequency of the pulse is high enough to provide for a continuous light sensation. Such pulsed irradiation provides for an image on the fluoroscopic screen in which the sensed light intensity is increased by the ratio of the peak and average radiation intensities compared to the light intensity of a conventional continuous irradiation with the average intensity.

摘要翻译： 本发明涉及一种用于提供以脉冲状方式操作的大功率电负载的装置，特别涉及用于X射线设备的装置。 该装置利用通过基本上比负载的脉冲功率小得多的时间段旋转的飞轮的旋转机械能，该时间段基本上比负载的脉冲持续时间长，以产生用于 负担这种机械能的代价。 飞轮的驱动周期和相关的中等驱动功率与具有高功率消耗的短脉冲提供能量平衡。 该装置包括具有至少一个电动旋转机器的发电机单元，其具有与飞轮一起旋转的转子。 旋转机器的激励由控制单元控制的现场电源提供。 控制单元控制发电机单元的激励以为负载提供预定的输出电压和电流水平。 根据本发明的装置可以为负载提供指定的操作控制。 根据本发明的一个方面，已经提供了一种用于进行荧光成像的方法，其可以看到增加的感测光强度。 根据该方法，通过脉冲X射线照射，以较小的平均强度和高的脉冲强度进行荧光透视，其中脉冲的重复频率足够高以提供连续的光感。 这样的脉冲照射提供荧光镜屏幕上的图像，其中感测的光强度与平均强度的常规连续照射的光强度相比，峰值和平均辐射强度的比率增加。

公开(公告)号：US4276478A

公开(公告)日：1981-06-30

申请号：US27463

申请日：1979-04-05

申请人： Sandor Meszaros ,  Gabriella Kirchner ,  Janos Balzer ,  Karoly Wild

发明人： Sandor Meszaros ,  Gabriella Kirchner ,  Janos Balzer ,  Karoly Wild

IPC分类号： G03B42/02 ,  G03B42/04 ,  G03B41/16

CPC分类号： G03B42/045 ,  G03B42/021

摘要： A film changer for X-ray equipment or the like comprises a storage cassette for a stack of unexposed films and a receiving cassette for exposed films on opposite sides of an illumination stage. The two cassettes have sidewalls with open-ended horizontal guide grooves bounded from above by ledges with beveled undersides and flat upper surfaces supporting the respective stacks, these grooves being aligned with other grooves in a guide track flanking the exposure position to define therewith a planar transport path for a film extracted from the storage cassette and inserted after exposure into the receiving cassette. The extraction is effected by a separating unit with two elastic arms which frictionally grip the underside of the lowermost film in the storage cassette adjacent its lateral edges and are then moved toward each other to draw that film off its supporting ledges as it curves downward at the center; after the remainder of the stack has descended with the next-higher film coming to rest on the ledges, the arms again move apart to let the film snap into the guide grooves of the storage cassette from which it is then advanced through the illumination stage into the guide grooves of the receiving cassette for subsequent elevation above their upper ledges by a cam-operated thruster.

摘要翻译： 用于X射线设备等的换片器包括用于未曝光胶片堆的存储盒和用于在照明平台的相对侧上的曝光胶片的接收盒。 两个盒具有侧壁，其具有开口端的水平引导槽，该开口端水平引导槽由具有斜面下侧的凸缘和平坦的上表面从上方限定，支撑各个堆叠，这些凹槽与位于曝光位置侧面的引导轨道中的其它凹槽对准， 用于从存储盒提取的胶片并在曝光到接收盒之后插入的胶片的路径。 提取是通过具有两个弹性臂的分离单元来实现的，该弹性臂摩擦地夹住存储盒中最下面的薄膜的下侧，并且随着其侧边缘相向移动，并将该薄膜从其支撑凸缘上拉出， 中央; 在堆叠的其余部分随着下一个更高的膜落在台架上而下降之后，臂再次移开，使得胶片卡入存储盒的引导槽中，然后从该暗槽推进到照明阶段， 接收盒的引导槽用于随后通过凸轮操作的推进器在其上凸起之上升高。

公开(公告)号：US4135785A

公开(公告)日：1979-01-23

申请号：US827686

申请日：1977-08-25

申请人： Kalman Bernolak ,  Sandor Meszaros

发明人： Kalman Bernolak ,  Sandor Meszaros

IPC分类号： G02B27/10 ,  G02B27/14

CPC分类号： G02B27/143

摘要： Divider for directing an X-ray light beam into two or three directions, which beam emerges from the screen of an X-ray image intensifier in diagnostic X-ray arrangements. The divider is disposed at 45.degree. with respect to the optical axis, and consists essentially of a slit mirror which has a non-transparent metallization with one or two non-metallized, transparent areas or gaps therein, these areas corresponding to the required divisional ratios, there being similarly non-transparent mirrors or reflecting prisms behind the gaps.

摘要翻译： 用于将X射线光束引导到两个或三个方向的分隔器，该光束在诊断X射线布置中从X射线图像增强器的屏幕上出射。 分隔器相对于光轴设置在45°，并且基本上由狭缝镜组成，其具有在其中具有一个或两个非金属化，透明区域或间隙的非透明金属化，这些区域对应于所需的分割比 在间隙之后还有类似的不透明的反射镜或反射棱镜。