公开(公告)号：US07178638B2

公开(公告)日：2007-02-20

申请号：US11219887

申请日：2005-09-07

申请人： Yoshiaki Fujita ,  Kenzo Tonoki ,  Norihito Togashi

发明人： Yoshiaki Fujita ,  Kenzo Tonoki ,  Norihito Togashi

IPC分类号： B66B13/02 ,  B66B13/06 ,  E05D15/06

CPC分类号： B66B13/24

摘要： A car door apparatus of an elevator includes a pair of door panels, a door drive device, and a door-opening mechanism. The pair of door panels open and close a doorway of the car of the elevator. The door drive device drives the door panels to open and close the doorway using electric power. When the car is stopped in an emergency in which a power source for driving the elevator is shut off, the door-opening mechanism starts up the door drive device using a secondary battery to move the door panels in the opening direction by a predetermined distance respectively to make a predetermined clearance between the door panels.

摘要翻译： 电梯的轿厢门装置包括一对门板，门驱动装置和门开启机构。 一对门板打开和关闭电梯轿厢的门口。 门驱动装置驱动门板使用电力打开和关闭门口。 当汽车在用于驱动电梯的电源被切断的紧急情况下停止时，门打开机构使用二次电池来启动门驱动装置，以使门板沿打开方向分别移动预定距离 以在门板之间形成预定的间隙。

公开(公告)号：US07090056B2

公开(公告)日：2006-08-15

申请号：US10479514

申请日：2003-04-10

申请人： Yoshiaki Fujita ,  Masakatsu Okamoto

发明人： Yoshiaki Fujita ,  Masakatsu Okamoto

IPC分类号： B66B1/16 ,  B66B1/24

CPC分类号： B66B1/42 ,  B66B1/285 ,  B66B1/30 ,  B66B1/425 ,  B66B11/022 ,  Y10S187/902

摘要： A double deck elevator including a winding machine which lifts up/down a cage frame loaded with two cages in a vertical direction, a cage driving unit which changes a relative distance between upper and lower cages, and a cage position controller which starts an inter-cage distance adjustment operation of the cage driving unit almost at the same time when the winding machine is shifted from an acceleration operation to a constant velocity operation, and changes an operating velocity of the inter-cage distance adjustment operation corresponding to a destination floor almost at the same time when the winding machine changes from the constant velocity operation to a deceleration operation after the destination floor is determined, whereby completing the inter-cage distance adjustment operation almost at the same time when the winding machine stops.

摘要翻译： 一种双层升降机，包括一个绕垂直方向上升/下降两个笼子的笼式框架的卷绕机，一个改变上部和下部笼子之间的相对距离的笼式驱动单元，以及一个启动相互间隔的轿厢位置控制器， 几乎在卷绕机从加速操作转移到恒速操作的同时几乎同时将轿厢驱动单元的轿厢距离调节操作改变为对应于目的地楼层的轿厢间距离调整操作的操作速度几乎在 同时当绕线机在确定目的地楼层之后从恒速运行变为减速操作时，几乎与卷绕机停止同时完成间隔间距离调整操作。

公开(公告)号：US06902040B2

公开(公告)日：2005-06-07

申请号：US10416519

申请日：2001-11-22

申请人： Yoshiaki Fujita ,  Katsuyoshi Uchibori

发明人： Yoshiaki Fujita ,  Katsuyoshi Uchibori

IPC分类号： B66B5/00 ,  B66B11/02 ,  B66B13/30 ,  B66B13/14

CPC分类号： B66B13/308 ,  B66B11/0206 ,  B66B11/0226 ,  B66B13/30

摘要： An exit (5) formed in an elevator car (1) is closed by doors (8) of multi-construction including an inner door (6) and an outer door (7). Air is able to flow between a space between the inner door (6) and the outer door (7) and the space in the elevator car (1). The elevator car (1) can be sealed in an airtight state and can be isolated from external noise. Deformation of the decorative inner surface of the inner door (6) by pressure difference between the interior and the exterior of the elevator car (1) can be prevented.

摘要翻译： 形成在电梯轿厢（1）中的出口（5）由包括内门（6）和外门（7）的多重构造的门（8）封闭。 空气能够在内门（6）和外门（7）之间的空间与电梯轿厢（1）中的空间之间流动。 电梯轿厢（1）可以密封在气密状态，可以与外部噪声隔离。 可以防止电梯轿厢（1）的内部和外部之间的压力差使内门（6）的装饰内表面变形。

公开(公告)号：US4817420A

公开(公告)日：1989-04-04

申请号：US113354

申请日：1987-10-28

申请人： Takashi Kawaguchi ,  Yoshiaki Fujita ,  Satoshi Kawai

发明人： Takashi Kawaguchi ,  Yoshiaki Fujita ,  Satoshi Kawai

IPC分类号： G01N29/28 ,  G01N29/04 ,  G01N29/265 ,  G01M15/00

CPC分类号： G01N29/265 ,  G01N2291/044 ,  G01N2291/2696

摘要： A method and device for the examination of a joint between a hollow steel shaft and a piece joined to the steel hollow shaft of a composite camshaft using ultrasonic examination. In the ultrasonic examination, the composite camshaft is put into a liquid and a probe of an ultrasonic search unit is inserted inside of the hollow steel shaft. The ultrasonic examination of the joint is performed from inside of the hollow steel shaft. According to the ultrasonic examination, any kind of joint of the composite camshaft is possible, because a distance from an inside surface of the hollow steel shaft to the joint is constant. In addition, since the probe does not contact the inside surface of the hollow steel shaft, the probe is not consumed due to abrasion.

摘要翻译： 一种用于检查中空钢轴与通过超声波检查与复合凸轮轴的钢中空轴接合的零件之间的接头的方法和装置。 在超声波检查中，将复合凸轮轴放入液体中，将超声波检索单元的探针插入中空钢轴内。 从中空钢轴的内部进行接头的超声波检查。 根据超声波检查，由于从中空钢轴的内表面到接头的距离恒定，因此复合凸轮轴的任意种类的接头都是可能的。 此外，由于探针不接触中空钢轴的内表面，所以探针不会因磨损而消耗。

公开(公告)号：US4696696A

公开(公告)日：1987-09-29

申请号：US870373

申请日：1986-06-04

申请人： Yoshiaki Fujita ,  Satoshi Kawai

发明人： Yoshiaki Fujita ,  Satoshi Kawai

IPC分类号： B22F5/00 ,  C22C33/02 ,  C22C38/00 ,  C22C38/04 ,  C22C38/08 ,  C22C29/02

CPC分类号： C22C33/0271 ,  B22F2998/00

摘要： A wear resistant sintered alloy consisting essentially of from 2.0% to 3.5% by weight of C, from 0.3% to 0.8% by weight of P, from 0.5% to 3.0% by weight of Mn and remainder Fe. The alloy is sintered in the liquid-phase.

摘要翻译： 一种耐磨烧结合金，主要由2.0％至3.5％重量的C，0.3％至0.8％的P，0.5％至3.0％的Mn和余量的Fe组成。 该合金在液相中烧结。

公开(公告)号：US4612695A

公开(公告)日：1986-09-23

申请号：US691937

申请日：1985-01-16

申请人： Genkichi Umeha ,  Yoshiaki Fujita ,  Atsushi Shimura

发明人： Genkichi Umeha ,  Yoshiaki Fujita ,  Atsushi Shimura

IPC分类号： B21D51/16 ,  B21D26/00 ,  B21D39/04 ,  B21D53/84 ,  F01L1/047 ,  F16H53/02 ,  B21D39/00 ,  B23P11/00

CPC分类号： B21D53/845 ,  B21D39/04 ,  B21D53/84 ,  F01L1/047 ,  F01L2001/0475 ,  F01L2103/00 ,  Y10S72/713 ,  Y10T29/49647 ,  Y10T29/49908 ,  Y10T74/2101

摘要： The method of manufacturing a lightweight, low cost hollow cam shaft includes the steps of forming an integral journal portion in a hollow pipe member by inwardly deforming a portion of the pipe member, such as by coining or spinning, the outer surface of the deformed portion being the bearing surface. Annular grooves formed immediately adjacent the inwardly deformed portion allow residue from an optional finish-grinding operation to escape. Cam members having fitting holes are fixedly mounted on undeformed pipe portions, or on outwardly deformed pipe portions.

摘要翻译： 制造轻质，低成本的中空凸轮轴的方法包括以下步骤：通过使管件的一部分如压缩或旋转使变形部分的外表面向内变形，在中空管件中形成整体的轴颈部分 作为轴承表面。 紧邻向内变形部分形成的环形槽允许来自可选的精磨操作的残留物逸出。 具有嵌合孔的凸轮构件固定地安装在未变形的管部分上或在向外变形的管部分上。

公开(公告)号：US07017714B2

公开(公告)日：2006-03-28

申请号：US10507377

申请日：2003-03-18

申请人： Yoshiaki Fujita ,  Naoki Kondo

发明人： Yoshiaki Fujita ,  Naoki Kondo

IPC分类号： B66B9/02 ,  B66B3/00 ,  B66B11/02

CPC分类号： B66B11/0206 ,  B66B1/425 ,  B66B11/02 ,  B66B11/022

摘要： There is provided a double-deck elevator which does not cause any impacts or vibrations on each cage when adjusting the spacing in the vertical direction between upper and lower cages. Loads on an upper support beam from right and left support arms for hoisting and supporting the upper cage are measured by right and left upper measuring units. Similarly, loads on a lower support beam from right and left support arms for hoisting and supporting the lower cage are measured by right and left lower measuring units. Because the magnitude of the loads on the right and left screw shafts can be obtained correctly, any impacts or vibrations caused on each cage can be prevented when adjusting the spacing in the vertical direction by correctly controlling the drive torque output from right and left drive motors.

摘要翻译： 提供一个双层电梯，当调整上下笼之间的垂直方向的间距时，不会对每个轿厢造成任何冲击或振动。 用于起吊和支撑上笼的用于从左右支撑臂的上支撑梁上的负载由左右上测量单元测量。 类似地，用于起吊和支撑下笼的来自右支撑臂和左支撑臂的下支撑梁上的负载由右下测量单元测量。 由于可以正确获得左右螺丝轴上的载荷大小，因此通过正确控制左右驱动电机的驱动转矩的输出，可以防止在垂直方向上调节间隔时对每个机架产生的冲击或振动 。

公开(公告)号：US4891972A

公开(公告)日：1990-01-09

申请号：US254168

申请日：1988-10-06

申请人： Takashi Kawaguchi ,  Yoshiaki Fujita ,  Satoshi Kawai

发明人： Takashi Kawaguchi ,  Yoshiaki Fujita ,  Satoshi Kawai

IPC分类号： G01N29/28 ,  G01N29/04 ,  G01N29/265

CPC分类号： G01N29/265 ,  G01N2291/044 ,  G01N2291/2696

摘要： A method and device for the examination of a joint between a hollow steel shaft and a piece joined to the steel hollow shaft of a composite camshaft using ultrasonic examination. In the ultrasonic examination, the composite camshaft is put into a liquid and a probe of an ultrasonic search unit is inserted inside of the hollow steel shaft. The ultraonic examination of the joint is performed from inside of the hollow steel shaft. According to the ultrasonic examination, any kind of joint of the composite camshaft is possible, because a distance from an inside surface of the hollow steel shaft to the joint is constant. In addition, since the probe does not contact the inside surface of the hollow steel shaft, the probe is not consumed due to abrasion.

公开(公告)号：US4730581A

公开(公告)日：1988-03-15

申请号：US873604

申请日：1986-06-04

申请人： Yoshiaki Fujita ,  Tatsumi Yunokawa

发明人： Yoshiaki Fujita ,  Tatsumi Yunokawa

IPC分类号： F01L1/04 ,  F16H53/02

CPC分类号： F16H53/025 ,  F01L2001/0475

摘要： A hollow cam shaft for use in an internal combustion engine is disclosed. The cam shaft includes a steel pipe, a journal portion and a cam portion. The journal portion is provided at a part of the outer peripheral surface of the steel pipe and having an outer diameter smaller than that of the steel pipe. A cam lobe is assembled on the other portion of the outer peripheral surface of the steel pipe. The journal portion is formed by cutting the part of the outer peripheral surface of the steel pipe by a uniform axial length and radial depth.

摘要翻译： 公开了一种用于内燃机的空心凸轮轴。 凸轮轴包括钢管，轴颈部分和凸轮部分。 轴颈部设置在钢管的外周面的一部分，外径小于钢管的外径。 凸轮凸角组装在钢管的外周面的另一部分上。 轴颈部分通过以均匀的轴向长度和径向深度切割钢管的外周表面的一部分而形成。

公开(公告)号：US08255187B2

公开(公告)日：2012-08-28

申请号：US12209553

申请日：2008-09-12

申请人： Yoshikazu Ooba ,  Yoshiro Seki ,  Kimito Idemori ,  Shuichiro Kobayashi ,  Hiroyuki Oohashi ,  Katsuhiro Sumi ,  Yutaka Iino ,  Kenji Mitsumoto ,  Yoshiaki Fujita ,  Tadashi Shudo

发明人： Yoshikazu Ooba ,  Yoshiro Seki ,  Kimito Idemori ,  Shuichiro Kobayashi ,  Hiroyuki Oohashi ,  Katsuhiro Sumi ,  Yutaka Iino ,  Kenji Mitsumoto ,  Yoshiaki Fujita ,  Tadashi Shudo

IPC分类号： G06F11/30

CPC分类号： G05B23/021 ,  G05B23/0224 ,  G05B2219/31457 ,  G05B2223/06

摘要： Disclosed is a remote monitoring diagnostic system in which a center and monitoring diagnostic units of a number of objects to be monitored are connected by a network. The center includes an algorithm forming unit for forming algorithms for monitoring, diagnosing, and operating each object to be monitored, a program group formation unit for forming monitoring, diagnostic, and operational programs from these algorithms, a transmitter for transmitting the programs in response to a request from the monitoring diagnostic unit, and a unit for forming information concerning prevention/maintenance form a diagnostic result and monitoring data from the monitoring diagnostic unit of each object to be monitored. The monitoring diagnostic unit of each object to be monitored includes a mobile program execution processor for executing the corresponding object to be monitored, and a transmitter for transmitting monitoring data to the center.

摘要翻译： 公开了一种远程监视诊断系统，其中通过网络连接要监视的多个对象的中心和监视诊断单元。 该中心包括用于形成用于监视，诊断和操作要监视的每个对象的算法的算法形成单元，用于从这些算法形成监视，诊断和操作程序的程序组形成单元，响应于 来自监视诊断单元的请求以及用于形成关于预防/维护的信息的单元形成诊断结果，并且监视来自监视对象的监视诊断单元的数据。 要监视的每个对象的监视诊断单元包括用于执行相应被监视对象的移动程序执行处理器和用于向中心发送监视数据的发送器。