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1. 发明专利

JP2015003817A エレベータの非常止め装置有权
标题翻译：电梯紧急停止装置
公开(公告)号：JP2015003817A
公开(公告)日：2015-01-08
申请号：JP2013131246
申请日：2013-06-24
申请人：株式会社日立製作所 , Hitachi Ltd , 日立水戸エンジニアリング株式会社 , Hitachi Mito Engineering Co Ltd
发明人： ZAMA HIDETAKA , ENDO HIROKI , HIRANO KAORU , SATO GORO , ISOYA HITOSHI , KATO ATSUSHI
IPC分类号： B66B5/22
摘要：【課題】非常止め装置を大型化せずに、制動時の制動力を規定値を超えないように制御することのできる非常止め装置を提供する。【解決手段】制限速度を越えた乗りかごの降下発生時にガイドレールに制動子を押し付け摺動させることで制動力を発生させるエレベータの非常止め装置において、制動時に制動子に対しガイドレールへの押圧力を付与する上側弾性体および下側弾性体と、制動子のガイドレールと反対側に設けた傾斜面と対向する傾斜面を備えた傾斜体と、制動子の傾斜面と傾斜体の傾斜面との間に配置されるローラと、これらの構成部品を支持する非常止め装置本体を設ける。さらに、制動力が規定値を越えた場合に、上側弾性体を押し広げる第2傾斜体と、第2傾斜体の傾斜面と対向する傾斜面を備えた第3傾斜体と、第2傾斜体と第3傾斜体の傾斜面の間に配置されるローラを有する。【選択図】図2
摘要翻译：要解决的问题：提供一种紧急停止装置，其以制动时的制动力不超过规定值的方式进行控制，而不增加紧急停止装置的尺寸。解决方案：提供一种电梯紧急停止装置，用于产生当电梯的轿厢以超过限制速度的速度下降时，通过将阻尼器压靠在导轨上并滑动阻尼器来制动制动力。电梯紧急停止装置包括：上下侧弹性体，用于在制动时将压力施加到导轨上的阻尼器; 倾斜体，其具有面向设置在所述阻尼器的导轨的相对侧上的倾斜面的倾斜面; 设置在所述阻尼器的倾斜表面和所述倾斜体的倾斜表面之间的辊; 以及用于支撑这些部件的紧急停止装置主体。电梯紧急停止装置还包括：当制动力超过规定值时，用于使上弹性体加压和加宽的第二倾斜体; 具有面向所述第二倾斜体的倾斜面的倾斜面的第三倾斜体; 以及设置在第二倾斜体的倾斜表面和第三倾斜体的倾斜表面之间的辊。

2. 发明专利

JP2011225303A Emergency stop device and elevator using the same 有权
标题翻译：紧急停止装置和使用该装置的电梯
公开(公告)号：JP2011225303A
公开(公告)日：2011-11-10
申请号：JP2010094594
申请日：2010-04-16
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： SATO GORO , OMORI MITSUGI , HIRANO KAORU
IPC分类号： B66B5/22
摘要： PROBLEM TO BE SOLVED: To generate a stable braking force even in the case of a high-speed and large-capacity elevator, and to inhibit wear and tear on a surface of a guide rail.SOLUTION: An emergency stop device for an elevator generates the braking force by pressing the guide rail 7, which is installed in a hoistway, with a damper 1 and bringing about a sliding motion, so as to stop an elevator car. The emergency stop device includes a ceramic sheet 42 which is disposed on the sliding surfaces of the guide rail 7 and the damper 1 and formed like a fabric from ceramic fibers, and a supporting body 2 for fixing the ceramic sheet 42 so that an end surface of the ceramic sheet 42 can slide with the guide rail 7.
摘要翻译：要解决的问题：即使在高速大容量电梯的情况下也能产生稳定的制动力，并且能够抑制导轨表面的磨损。解决方案：电梯的紧急停止装置通过将安装在井道中的导轨7与阻尼器1按压并产生滑动运动来产生制动力，从而停止电梯轿厢。紧急停止装置包括：陶瓷片42，其设置在导轨7和阻尼器1的滑动面上，并且由陶瓷纤维形成为织物;支撑体2，用于固定陶瓷片42，使得端面陶瓷片42可以用导轨7滑动。版权所有（C）2012，JPO＆INPIT

3. 发明专利

JP2010149966A Safety device for elevator 有权
标题翻译：电梯安全装置
公开(公告)号：JP2010149966A
公开(公告)日：2010-07-08
申请号：JP2008328417
申请日：2008-12-24
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： SATO GORO , SAKAI MITSURU , YAMAMOTO SHINKEN
IPC分类号： B66B13/26
摘要： PROBLEM TO BE SOLVED: To provide a safety device for an elevator, capable of surely detecting foreign matters even when a string-like foreign matter touches along equipment end surface without being influenced by the condition of an entrance floor.
SOLUTION: The safety device for the elevator includes: an image recognition means 10 installed in the upper part of the entrance of the elevator and photographing the vicinity of the entrance; a foreign matter detection image processing means 11 determining the presence of a foreign matter based on image information obtained by the image recognition means 10; a door control means 3 controlling the opening and closing movement of a door 1; and a door driving means 2 driving the door 1. A movement means, for example, the door 1 tries to move a foreign matter, and at least one of true/false determination of foreign matters determining whether a once detected foreign matter is true one or erroneous detection, and presence/absence determination of foreign matters determining whether there is a string-like foreign matter along the equipment end surface or not is performed in the safety device of the elevator.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于电梯的安全装置，即使当线状杂质沿着设备端面触摸而不受入口的状况的影响时，也能够可靠地检测异物。解决方案：电梯的安全装置包括：图像识别装置10，其安装在电梯入口的上部并拍摄入口附近; 异物检测图像处理单元11，根据由图像识别单元10得到的图像信息，确定异物的存在; 控制门1的打开和关闭运动的门控制装置3; 以及驱动门1的门驱动装置2.移动装置，例如门1试图移动异物，以及至少一个真/异的确定异常确定是否一次检测到的异物为真的确定或错误检测，以及在电梯的安全装置中执行确定在设备端面是否存在串状异物的异物的存在/不存在确定。版权所有（C）2010，JPO＆INPIT

4. 发明专利

JP2009280362A Safety device and safety control method for elevator door 有权
标题翻译：电梯门的安全装置和安全控制方法
公开(公告)号：JP2009280362A
公开(公告)日：2009-12-03
申请号：JP2008135100
申请日：2008-05-23
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： SATO GORO , SAKAI MITSURU , YAMAMOTO SHINKEN
IPC分类号： B66B13/26
摘要： PROBLEM TO BE SOLVED: To provide a safety device for an elevator door of high reliability prevented from determining the closing door as foreign matter by accurately acquiring the movement of the door to perform image processing, when acquiring a doorway image by using an imaging device such as a camera.
SOLUTION: The safety device for the elevator door includes the camera 1 installed at the upper part of a doorway frame 9 to image the vicinity of a doorway that includes doors 8, 12 and a sill; an image processing device 2 processing the image obtained by the camera to determine the presence of foreign matter; and a door opening/closing control device 3 controlling the opening/closing operation of the doors using a foreign matter detection signal of the image processing device. Mark parts 6, 10 can recognize a moving position during opening/closing are arranged at the front edges of the doors 8, 12, and the inside of these mark parts 6, 10 moved corresponding to the opening/closing of the doors is set as a foreign matter detection area 22 to provide the safety device for the elevator door of high reliability with no risk of erroneously detecting the door itself as the foreign matter.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提供高可靠性的电梯门的安全装置，通过精确地获取门的运动来执行图像处理来防止关闭门被确定为异物，当通过使用门成像装置如相机。解决方案：电梯门的安全装置包括安装在门口框架9的上部的相机1，以对包括门8,12和门槛的门口的附近进行成像; 图像处理装置2处理由相机获得的图像以确定异物的存在; 以及门打开/关闭控制装置3，其利用图像处理装置的异物检测信号来控制门的打开/关闭操作。标记部件6,10可以识别在打开/关闭期间的移动位置设置在门8,12的前边缘处，并且这些标记部分6,10的内部相应于门的打开/关闭而移动被设置为异物检测区域22，以高可靠性的方式提供电梯门的安全装置，而不会错误地检测门本身作为异物的风险。版权所有（C）2010，JPO＆INPIT

5. 发明专利

JP2002008097A BILL HANDLING DEVICE 失效
公开(公告)号：JP2002008097A
公开(公告)日：2002-01-11
申请号：JP2000189716
申请日：2000-06-20
申请人： HITACHI LTD
发明人： MOCHIZUKI AKIRA , SATO GORO , KATO RIICHI
IPC分类号： G07D9/00 , B65H29/70
摘要： PROBLEM TO BE SOLVED: To discharge a charged bill. SOLUTION: In a circulation chamber of bills in this bill handling device, discharge parts 50a, 50b are installed on a guide, and an out-of-plane-deformed charged bill is flattened once, and discharged while keeping prescribed distance.

6. 发明专利

JP2000268227A PAPER MONEY TREATING DEVICE AND METHOD FOR SMOOTHING CREASE 失效
公开(公告)号：JP2000268227A
公开(公告)日：2000-09-29
申请号：JP6784499
申请日：1999-03-15
申请人： HITACHI LTD
发明人： MOCHIZUKI AKIRA , SATO GORO , NAGASAWA YUTAKA , KAKO YUTAKA , OKUNA KENJI
IPC分类号： G07D9/00
摘要： PROBLEM TO BE SOLVED: To prevent the generation of a fault such as a carrying jam and the stacked amount of paper money from being reduced even in the case paper money is forming creases on it by providing the paper money treating device with a 2nd smoothing part for heating and pressing a sheet of paper money treated by a 1st smoothing part by a heat roller and an elastic roller. SOLUTION: A sheet of creased paper money carried into a smoothing mechanism is bent within a prescribed curvature by a bending roller 16 and a gate 11 on the basis of the operation of the gate 11. The creased paper money is restricted by an elastic roller 19 and a carrying roller 18 so that creases on the bent creased paper money are not restored. The deformed and restricted paper money is carried to the 2nd smoothing part. That is, the deformed and restricted paper money passes through a carrier path formed by a guide 5 and comes into contact with a heat-resistant elastic roller 14. The roller 14 is heated by being rotated by coming into contact with a heat roller 15 driven by a driving source. Thus the creased paper money is carried and heated along the roller 14.

7. 发明专利

JP2000039795A ELECTROPHOTOGRAPHIC DEVICE AND PASSBOOK PRINTING DEVICE 失效
公开(公告)号：JP2000039795A
公开(公告)日：2000-02-08
申请号：JP20642498
申请日：1998-07-22
申请人： HITACHI LTD
发明人： SATO GORO , MOCHIZUKI AKIRA , SHIBUYA YASUHIRO , NAKAMURA YASUNORI , NUMATA SHIGEKI
IPC分类号： G03G21/00 , G03G15/16 , G03G15/20 , G06F19/00 , G06Q40/00 , G06Q40/02
摘要： PROBLEM TO BE SOLVED: To obtain a high-quality printed result even when the thickness of a record medium is changed and to prolong the exchanging cycle of a cleaning member with respect to an electrophotographic device. SOLUTION: This electrophotographic device is provided with a transfer roller 7 transferring a toner image formed on an image carrier 1 on the record medium (p), a thickness detection sensor 16 detecting the thickness of the medium (p), a voltage controller 10 controlling transfer voltage applied to the roller 7 based on the thickness of the medium (p) detected by the sensor 16 and a fixing roller 18 and a pressure roller 10 fixing the toner image transferred on the medium (p). Besides, a fixing voltage control means controlling fixing voltage applied between the rollers 18 and 20 based on the thickness of the medium (p) detected by the sensor 16 is arranged in the controller 10.

8. 发明专利

JPH1148561A BANKBOOK ISSUING MACHINE 失效
公开(公告)号：JPH1148561A
公开(公告)日：1999-02-23
申请号：JP21291897
申请日：1997-08-07
申请人： HITACHI LTD
发明人： MOCHIZUKI AKIRA , SATO GORO , SHIMOJO TETSUJI , SHIOYAMA MASATSUGU , ONO ATSUSHI
IPC分类号： B41J13/26 , B65H3/44 , G06F19/00 , G06Q40/00 , G06Q40/02
摘要： PROBLEM TO BE SOLVED: To prevent more than one bankbook from being discharged from a discharge port due to fluctuation of frictional coefficient among the bankbooks by providing means for applying a weight to stacked bankbooks, a separation claw arranged above a discharge port, a carrying means disposed in the vicinity of the discharge port, or the like. SOLUTION: Stacked bankbooks 11, 12, 13, 14 and 15 are supported, at the opposite ends thereof, by a separation claw 4 and a pickup roller 1 and each bankbook is deformed by a weight 7 having the center of gravity between the separation claw 4 and the pickup roller 1. When the lowermost bankbook 11 is fed by a specified amount toward a resilient body 6 by means of the pickup roller 1, it is removed from the separation claw 4 and falls down due to gravitation and the weight 7. Subsequently, the pickup roller 1 is turned reversely to feed the bankbook 11 in the discharging direction from the stacking section. When separation rollers 2, 3 are turned substantially simultaneously in same direction as the pickup roller 1, one backbook 11 is discharged separately.

9. 发明专利

JPH10228225A ELECTROPHOTOGRAPHIC COPYING DEVICE 失效
公开(公告)号：JPH10228225A
公开(公告)日：1998-08-25
申请号：JP2872297
申请日：1997-02-13
申请人： HITACHI LTD
发明人： MOCHIZUKI AKIRA , SATO GORO , MORI KENJI , SHIBUYA YASUHIRO , NUMATA SHIGEKI
IPC分类号： G03G21/20 , G03G15/00 , G03G15/20
摘要： PROBLEM TO BE SOLVED: To provide an electrophotographic copying device for preventing the oxidation of the surface of a photoreceptor without providing a heating means used only for the photoreceptor, irrespective of a simple constitution. SOLUTION: The photoreceptor drum 22 is heated by arranging an air sending path 11 and sending the air 7 heated by the waste heat of a fixing roller 9 to the photoreceptor drum 22. Besides, toner on a recording medium is also heated by switching the direction of a switching means 37. Thus, by using the waste heat of the fixing roller 9, it is unnecessary to install the heating means used only for the photoreceptor drum 22, so that simply constituted, inexpensive products are provided.

10. 发明专利

JPH10203671A ELECTRONIC PHOTOGRAPHIC DEVICE 失效
公开(公告)号：JPH10203671A
公开(公告)日：1998-08-04
申请号：JP1091597
申请日：1997-01-24
申请人： HITACHI LTD
发明人： MOCHIZUKI AKIRA , SATO GORO , SHIBUYA YASUHIRO , NUMATA SHIGEKI
IPC分类号： G03G15/00 , B65H3/06 , B65H5/00 , B65H5/06 , G01D15/00 , G03G15/08
摘要： PROBLEM TO BE SOLVED: To do a high precision printing by providing means for cleaning a printing surface of an object which is inserted into an electronic photographic device to eliminate stain and preventing a printing of defective quality from generation between an entry of a printing object and the electronic photographic device. SOLUTION: This device has carrying rollers 14, 18, fixing rollers 9, 10, and cleaning rollers 30, 34. The cleaning roller 30 is interposed between an entry 33 and a photosensitive drum 22 and is formed of oil supplying robber for absorbing and cleaning dirt oil from the hand, etc., suck to the surface of a sheet. The cleaning roller 30 is arranged in the direction orthogonal to the direction in which a copy sheet is carried and cleans the whole surface of a printed matter such as a booklet 20 or a cut sheet, which can do a high precision printing.

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