公开(公告)号：US4326412A

公开(公告)日：1982-04-27

申请号：US62528

申请日：1979-07-31

申请人： Hiroshi Kobayashi ,  Toru Kita ,  Takeshi Fujishiro

发明人： Hiroshi Kobayashi ,  Toru Kita ,  Takeshi Fujishiro

IPC分类号： G01F1/69 ,  G01F1/68

CPC分类号： G01F1/69

摘要： The flow rate is determined from the heat transferred from an electrically heated wire stretched in a fluid flow to the fluid. The wire is placed not on a plane normal to the flow but within a section of the fluid passage bounded by two spaced planes normal to the flow. Preferably the wire is composed of series of line segments which are distributed evenly not only around the central axis of the passage but also in the direction of the flow so that the heat release from the wire in its entirety corresponds to the mean value of fluid velocities at various points.

摘要翻译： 流量由从在流体流中流动的电加热线传递到流体的热量确定。 电线不在垂直于流动的平面上，而是位于流体通道的一部分内，该流体通道由垂直于流动的两个间隔开的平面界定。 优选地，线由一系列线段组成，其不仅均匀分布在通道的中心轴线周围，而且在流动方向上均匀分布，使得来自线材的整体热释放对应于流体速度的平均值 在不同点。

公开(公告)号：US4280360A

公开(公告)日：1981-07-28

申请号：US70258

申请日：1979-08-27

申请人： Hiroshi Kobayashi ,  Toru Kita ,  Takeshi Fujishiro

发明人： Hiroshi Kobayashi ,  Toru Kita ,  Takeshi Fujishiro

IPC分类号： G01F1/32 ,  G01F1/64 ,  G01F1/684 ,  G01F15/00

CPC分类号： G01F1/3209 ,  G01F1/64 ,  G01F1/6842 ,  G01F15/00 ,  Y02T10/146

摘要： A fluid measuring device comprises flow meter for measuring quantities of flow or flow rates of fluid and flow rectifiers arranged upstream and downstream of the flow meter, whose rectifier elements or cells are sized and positioned such that a ratio W.sub.1 /D of a smaller width W.sub.1 of the cells to an inner diameter D of a passage for the fluid is less than 0.2 and a ratio L/W.sub.1 of a distance L between the flow meter and the upstream flow rectifier to the smaller width W.sub.1 of the cell is within 5.ltoreq.L/W.sub.1 .ltoreq.25, thereby improving an accuracy of measurement without increasing losses of pressure.

摘要翻译： 流体测量装置包括流量计，用于测量布置在流量计上游和下游的流体和流量整流器的流量或流量，其整流器元件或单元的尺寸和位置使得W1 / D的较小宽度W1 的流体的通道的内径D小于0.2，并且流量计与上游流动整流器之间的距离L与单元的较小宽度W1之间的比L / W1在5微米以内， = L / W1 <25°，从而提高测量精度而不增加压力损失。

公开(公告)号：US4275602A

公开(公告)日：1981-06-30

申请号：US78691

申请日：1979-09-25

申请人： Takeshi Fujishiro ,  Hiroshige Ozawa

发明人： Takeshi Fujishiro ,  Hiroshige Ozawa

IPC分类号： G01F1/32

CPC分类号： G01F1/3272 ,  G01F1/3209

摘要： A Karman vortex type flow rate measuring apparatus is provided with a plurality of vortex shedding members each having a different effective width, and a plurality of vortex detecting elements. The distance between the vortex detecting elements is so selected that it coincides with the distance between the vortices of some one of the vortex trains induced by respective vortex shedding members. The apparatus enables a positive and accurate detection of the vortices, and a compensation for drop out of the vortex shedding.

摘要翻译： 卡曼式涡流式流量测量装置具有多个具有不同有效宽度的涡流脱落构件和多个涡流检测元件。 涡流检测元件之间的距离如此选择，使得其与由相应的涡流脱落构件引起的一些涡流列的涡流之间的距离一致。 该装置能够对涡流进行正确和准确的检测，并对涡流脱落进行补偿。

公开(公告)号：US4257276A

公开(公告)日：1981-03-24

申请号：US42463

申请日：1979-05-25

申请人： Toru Kita ,  Hiroshi Kobayashi ,  Takeshi Fujishiro

发明人： Toru Kita ,  Hiroshi Kobayashi ,  Takeshi Fujishiro

IPC分类号： G01F1/32

CPC分类号： G01F1/3218

摘要： A slot of a vortex generating body in which alternating fluid flow occurs in response to shedding of vortexes from the body is narrowed at the middle section thereof where a fluid flow sensing element such as a hot wire is located.

摘要翻译： 涡流发生体的狭槽，其中响应于来自身体的涡流的脱落而发生交替的流体流在其中间部分处变窄，其中流体流量感测元件例如热丝位于其中。

公开(公告)号：US4163433A

公开(公告)日：1979-08-07

申请号：US753177

申请日：1976-12-22

申请人： Takeshi Fujishiro

发明人： Takeshi Fujishiro

IPC分类号： F02D41/14 ,  F02B3/00

CPC分类号： F02D41/1483 ,  F02D41/1456

摘要： In a feedback control system for maintaining the air/fuel ratio of a combustible mixture fed to an internal combustion engine at a preset ratio based on the output of an exhaust sensor, a control signal producing circuit having a proportional amplifier and/or an integrator is constructed so as to vary the proportionality constant or the time constant for the integration in dependence on the temperature and flow velocity of the exhaust gas, with a purpose of avoiding an error in the control attributable to a variation in the output characteristic of the exhaust sensor with variations in the condition of the exhaust gas by superficially shifting the aim of the control from the preset ratio to a provisional ratio.

摘要翻译： 在基于排气传感器的输出以预定比例维持供给内燃机的可燃混合气的空燃比的反馈控制系统中，具有比例放大器和/或积分器的控制信号生成电路是 被构造为根据废气的温度和流速来改变积分的比例常数或时间常数，以避免归因于排气传感器的输出特性变化的控制误差 通过将控制的目标从预设比率明显地转移到临时比例，排气的状况的变化。

公开(公告)号：US4131089A

公开(公告)日：1978-12-26

申请号：US767134

申请日：1977-02-09

申请人： Takeshi Fujishiro ,  Shigeo Aono ,  Akio Hosaka ,  Masaharu Asano ,  Nobuzi Manaka ,  Mituhiko Ezoe

发明人： Takeshi Fujishiro ,  Shigeo Aono ,  Akio Hosaka ,  Masaharu Asano ,  Nobuzi Manaka ,  Mituhiko Ezoe

IPC分类号： F02D41/14 ,  F02B3/08 ,  F01N3/08 ,  F02M7/12

CPC分类号： F02D41/1479

摘要： A reference voltage, which is compared with an output voltage of an exhaust gas sensor in a differential signal generator of an electronic closed loop air-fuel ratio control system, changes depending upon a mean value of an output of the exhaust gas sensor provided in an exhaust pipe extending from an internal combustion engine. Furthermore, the magnitude of the reference voltage is limited in such a manner as to be within a predetermined range, or in other words, the magnitude of the reference voltage is limited at at least one of an upper and a lower values thereof.

摘要翻译： 与电子闭环空燃比控制系统的差分信号发生器中的废气传感器的输出电压进行比较的参考电压根据设置在电子闭环空燃比控制系统中的排气传感器的输出的平均值而变化 从内燃机延伸的排气管。 此外，参考电压的大小以限制在预定范围内的方式被限制，或者换句话说，参考电压的大小被限制在其上限值和下限值中的至少一个。

公开(公告)号：US4088555A

公开(公告)日：1978-05-09

申请号：US731110

申请日：1976-10-08

申请人： Toru Kita ,  Takeshi Fujishiro

发明人： Toru Kita ,  Takeshi Fujishiro

IPC分类号： G01N27/403 ,  G01N27/407 ,  G01N27/70 ,  G01N27/46

CPC分类号： G01N27/407 ,  G01N27/4078

摘要： A solid electrolyte tube closed at one end and two porous electrode layers respectively coated on the outer and inner surfaces of the electrolyte tube constitute a known oxygen concentration cell. A tubular metal shell encloses the electrolyte tube partly such that a closed end portion of the tube protrudes from the shell and that the outer electrode coating is locally in contact with the inside of the shell, and a metal tube is partly and fixedly inserted into the bore of the electrolyte tube to serve both as an inner conductor and as an air admitting conduit. To protect the open end of the electrolyte tube against splashing of water during use, an annular ceramic pad is placed on the open end face of the electrolyte tube allowing the metal tube to pass therethrough, and a tubular cap which is shaped to tightly sheathe the ceramic pad is fixed at one end to the shell to prevent the ceramic pad from parting from the end face of the electrolyte tube.

摘要翻译： 在一端封闭的固体电解质管和分别涂覆在电解质管的外表面和内表面上的两个多孔电极层构成已知的氧浓度电池。 管状金属壳部分地包围电解质管，使得管的封闭端部从外壳突出，并且外电极涂层局部地与外壳接触，并且金属管部分地且固定地插入到 电解质管的孔用作内导体和作为空气导入管。 为了保护电解质管的开口端，在使用过程中不会溅水，将环形陶瓷垫放置在允许金属管穿过的电解质管的开口端面上，并且形成管状帽， 陶瓷垫的一端固定在壳体上，以防止陶瓷垫与电解质管的端面分离。

公开(公告)号：USD704704S1

公开(公告)日：2014-05-13

申请号：US29406756

申请日：2011-11-18

申请人： Yoshihiro Tatara ,  Takeshi Fujishiro ,  Takeshi Ishikawa ,  Isao Sakamaki

设计人： Yoshihiro Tatara ,  Takeshi Fujishiro ,  Takeshi Ishikawa ,  Isao Sakamaki

公开(公告)号：US20050231563A1

公开(公告)日：2005-10-20

申请号：US11019665

申请日：2004-12-23

申请人： Takeshi Fujishiro ,  Osamu Takahashi

发明人： Takeshi Fujishiro ,  Osamu Takahashi

IPC分类号： B41J2/175 ,  B41J2/045

CPC分类号： F16K31/1266 ,  B41J2/17596 ,  G05D16/0647 ,  G05D16/0677 ,  Y10T137/783

摘要： A valve device has a pressure chamber, which is connected to a liquid inlet and a liquid outlet and retains liquid, and a pressure regulator decreasing the pressure in the pressure chamber to a predetermined level. The pressure regulator has a pressure receiving member. When the pressure in the pressure chamber becomes lower than the predetermined level, the pressure receiving member is elastically deformed in an inward direction of the pressure chamber. The pressure regulator generates actuation force greater than the pressing force produced by the elastic deformation of the pressure receiving member. The pressure regulator is configured to be opened by the actuation force. When the pressure regulator is open, a fluid supply from the liquid inlet to the pressure chamber is permitted. It is thus possible to minimize the valve device.

摘要翻译： 阀装置具有连接到液体入口和液体出口并保持液体的压力室，以及将压力室中的压力降低到预定水平的压力调节器。 压力调节器具有受压构件。 当压力室中的压力变得低于预定水平时，受压构件在压力室的内部方向上弹性变形。 压力调节器产生大于由受压构件的弹性变形产生的按压力的致动力。 压力调节器构造成通过致动力打开。 当压力调节器打开时，允许从液体入口到压力室的流体供应。 因此可以使阀装置最小化。

公开(公告)号：US06489009B2

公开(公告)日：2002-12-03

申请号：US09901053

申请日：2001-07-10

申请人： Hidemi Sasaki ,  Yoshio Ishizuka ,  Takeshi Fujishiro ,  Fuyuki Inui

发明人： Hidemi Sasaki ,  Yoshio Ishizuka ,  Takeshi Fujishiro ,  Fuyuki Inui

IPC分类号： B32B2714

CPC分类号： B41J13/0081 ,  B41J13/103 ,  B65H2405/311 ,  Y10S428/913 ,  Y10S462/90 ,  Y10T428/24802 ,  Y10T428/24942

摘要： A recording sheet package includes a stack of plural recording sheets. A packaging body contains the recording sheets. The packaging body or the recording sheets include humidity and temperature indicators which allows the degradation of the recording sheets to be compensated for in the course of thermal printing. A detection cutout is formed in the packaging body, for receiving insertion of a sheet remainder counter. The sheet remainder counter is allowed to push the recording sheets in a thickness direction thereof. The sheet remainder counter is adapted to detect a number of remaining ones of the recording sheets in the packaging body.