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1. 发明授权

US4434873A Electric elevator car driving device 失效
标题翻译：电动电梯轿厢驱动装置
公开(公告)号：US4434873A
公开(公告)日：1984-03-06
申请号：US353969
申请日：1982-03-02
申请人： Kazutoshi Ohta , Eiki Watanabe
发明人： Kazutoshi Ohta , Eiki Watanabe
IPC分类号： F16H55/50 , B66B5/02 , B66B11/08 , B66B15/04 , B66B1/00
CPC分类号： B66B15/04 , B66B7/1223
摘要： An electric elevator car drive has a sheave having grooves lines with non-metallic linings, and a controller which stops the elevator car when the linings are damaged. The grooves of the sheave have a plurality of metallic projections projecting thereinto which are normally covered by the non-metallic layers but which come into secure engagement with the cable when the layers are damaged. A fault detector detects the damage done to the layers, and, when damage to the layers are detected, the controller stops the elevator car at the nearest floor at which it can be stopped safely without damage to the cables suspending the elevator car.
摘要翻译：电梯轿厢驱动器具有带有非金属衬里的槽线的滑轮，以及当衬垫损坏时停止电梯轿厢的控制器。滑轮的凹槽具有突出的多个金属突起，其通常被非金属层覆盖，但是当这些层被损坏时它们与电缆形成牢固的接合。故障检测器检测到对层的损坏，并且当检测到对层的损坏时，控制器将电梯轿厢停在可以安全停止的最近楼层处，而不损坏悬挂电梯轿厢的电缆。

2. 发明授权

US07424145B2 Device and method for inspecting photomasks and products fabricated using the same 失效
标题翻译：用于检查光掩模和使用其制造的产品的装置和方法
公开(公告)号：US07424145B2
公开(公告)日：2008-09-09
申请号：US10607039
申请日：2003-06-27
申请人： Tsutomu Horie , Kazutoshi Ohta
发明人： Tsutomu Horie , Kazutoshi Ohta
IPC分类号： G06K9/00 , G06F9/45
CPC分类号： G06T7/0006 , G01N21/95607 , G03F1/84 , G06T2207/30148
摘要： An inspection device for photomasks and products fabricated using the same, capable of reducing the time from inspection to repair. A reference data generator generates reference data that is based on design data and includes sensitivity class codes that differentiate designated pattern functions such as signal lines and power supply lines by means of inspection sensitivity. Then an inspection sensitivity setter allocates the desired inspection sensitivity for each sensitivity class code. An image acquiring unit photographs a subject of inspection (e.g., photomask or wafer), and a comparator detects a defect by comparing the photographed image with the reference data. When a defect is found, a reference data extractor extracts the region of the reference data that corresponds to the defect location. A defect registration determinator refers to the sensitivity class codes for the region and determines whether to register the defect. This reduces the number of defects that are registered.
摘要翻译：一种用于光掩模和使用其制造的产品的检查装置，能够减少从检查到修理的时间。参考数据生成器生成基于设计数据的参考数据，并且包括通过检测灵敏度来区分诸如信号线和电源线的指定图案功能的灵敏度等级代码。然后检查灵敏度设置器为每个灵敏度类别代码分配所需的检查灵敏度。图像获取单元拍摄检查对象（例如，光掩模或晶片），并且比较器通过将拍摄的图像与参考数据进行比较来检测缺陷。当发现缺陷时，参考数据提取器提取与缺陷位置相对应的参考数据的区域。缺陷登记确定器是指区域的敏感度类别代码，并确定是否注册缺陷。这减少了注册的缺陷数量。

3. 发明授权

US4666743A Method for manufacturing a decorative sheet 失效
标题翻译：装饰板的制造方法
公开(公告)号：US4666743A
公开(公告)日：1987-05-19
申请号：US797812
申请日：1985-11-13
申请人： Kazutoshi Ohta , Kenichi Takemoto , Katsumi Makino
发明人： Kazutoshi Ohta , Kenichi Takemoto , Katsumi Makino
IPC分类号： B05D1/10 , B05D1/32 , B44C1/02 , B44C1/04 , B44C3/06 , C23C4/02
CPC分类号： C23C4/02 , B05D1/10 , B44C1/04 , B05D1/32 , B05D2350/35
摘要： A method for manufacturing a decorative sheet from a metallic sheet comprises the steps of flame-spraying a coating material onto the surface of a metallic sheet to form a flame-sprayed layer thereon, and roughening the surface of the flame-sprayed layer. The surface of the metallic sheet may be etched in the shape of some pattern to form the flame-sprayed layer, and may be covered with at least one mask having a pattern opening which extends through the mask and has a pattern so as to form the pattern on the surface of the metallic sheet by flame-spraying of the coating material through the pattern opening of the mask.
摘要翻译：从金属板制造装饰片的方法包括以下步骤：将涂料火焰喷涂到金属片的表面上以在其上形成火焰喷涂层，并且使火焰喷涂层的表面粗糙化。金属片的表面可以被蚀刻成一些图案的形状以形成火焰喷涂层，并且可以被至少一个具有延伸穿过掩模的图案开口的掩模覆盖，并且具有图案以形成通过通过掩模的图案开口火焰喷涂涂层材料，在金属片的表面上形成图案。

4. 发明申请

US20110227127A1 ELECTRO-STATIC DISCHARGE PROTECTION CIRCUIT AND SEMICONDUCTOR DEVICE 有权
标题翻译：电子放电保护电路和半导体器件
公开(公告)号：US20110227127A1
公开(公告)日：2011-09-22
申请号：US13038910
申请日：2011-03-02
申请人： Kazutoshi Ohta , Kenji Hashimoto
发明人： Kazutoshi Ohta , Kenji Hashimoto
IPC分类号： H01L27/07
CPC分类号： H01L27/0262
摘要： An electro-static discharge protection circuit includes: a PNPN junction, a P-type side of the PNPN junction being coupled to a terminal, an N-type side of the PNPN junction being coupled to ground; and a P-type metal oxide semiconductor transistor, a source and a gate of the P-type metal oxide semiconductor transistor being coupled to an N-type side of a PN junction whose P-type side coupled to the ground, and a drain of the P-type metal oxide semiconductor transistor being coupled to the terminal.
摘要翻译：静电放电保护电路包括：PNPN结，PNPN结的P型端耦合到端子，PNPN结的N型端耦合到地; 和P型金属氧化物半导体晶体管，P型金属氧化物半导体晶体管的源极和栅极耦合到P型侧耦合到地的PN结的N型侧，以及漏极 P型金属氧化物半导体晶体管被耦合到端子。

5. 发明授权

US06461777B1 Layout designing method of a display device 有权
公开(公告)号：US06461777B1
公开(公告)日：2002-10-08
申请号：US10058990
申请日：2002-01-30
申请人： Kazutoshi Ohta
发明人： Kazutoshi Ohta
IPC分类号： G03F900
CPC分类号： G03F7/0007
摘要： Each layer of a display device is divided into many shot areas. Suspected division area is then set so that corresponding areas for all of the layers are included in it. All of the layers are then divided at one time along the suspected division area. Finally, a portion in the suspected division area that is not included in shot area of any layer is provided with a light-resistant coating.

6. 发明授权

US4653611A Elevator control apparatus 失效
标题翻译：电梯控制装置
公开(公告)号：US4653611A
公开(公告)日：1987-03-31
申请号：US819807
申请日：1986-01-17
申请人： Kazutoshi Ohta , Minoru Nakata
发明人： Kazutoshi Ohta , Minoru Nakata
IPC分类号： B66B1/06 , B66B5/00 , B66B5/02 , G01V1/00
CPC分类号： B66B5/022
摘要： A period of time required since the output signal of an acceleration detector for detecting an earthquake exceeds a first set level, until it reaches a second set level greater in value than the first set level, is measured, and a calculation is executed on the basis of the measured value thereby to predict the scale of the earthquake, and a resetting period of time since an elevator is brought to a stoppage operation due to the earthquake, until the stoppage operation is released, is calculated on the basis of the predicted scale of the earthquake. Thus, the period of time till the reset is automatically set is variable according to the scale of the earthquake.
摘要翻译：测量用于检测地震的加速度检测器的输出信号所需的时间超过第一设定水平，直到达到比第一设定水平高的第二设定水平，并且基于的测量值，从而预测地震的规模，并且基于由于地震引起的电梯到停止操作的直到停止操作被释放的重置时间段是基于预测的地震因此，直到复位的时间段自动设定是根据地震的规模而变化的。

7. 发明授权

US4465161A Elevator winding device 失效
标题翻译：电梯绕线装置
公开(公告)号：US4465161A
公开(公告)日：1984-08-14
申请号：US348842
申请日：1982-02-16
申请人： Kazutoshi Ohta , Sadayuki Ohtomi
发明人： Kazutoshi Ohta , Sadayuki Ohtomi
IPC分类号： B66B11/08 , B66B15/04 , B66B11/04
CPC分类号： B66B15/04
摘要： An elevator drive sheave includes a groove in its peripheral surface. A plurality of circumferentially spaced projected teeth are provided in the groove and a lining extends over these teeth. A stranded elevator rope is received in the groove in contact with the lining. The spacing of the teeth is a multiple of the pitch of the strands of the rope. In case of abnormal lining wear, the rope comes in contact with the teeth to insure continued safe tractive force.
摘要翻译：电梯驱动绳轮包括在其外周表面的槽。多个周向间隔开的突出齿设置在凹槽中，衬里延伸在这些齿上。绞合的电梯绳索被接纳在与衬里接触的凹槽中。齿的间距是绳索的间距的倍数。如果发生异常衬里磨损，绳索会与牙齿接触，以确保持续的安全牵引力。

8. 发明授权

US4433023A Panel for elevator 失效
标题翻译：电梯面板
公开(公告)号：US4433023A
公开(公告)日：1984-02-21
申请号：US492158
申请日：1983-05-11
申请人： Kazutoshi Ohta , Kunio Sakakibara
发明人： Kazutoshi Ohta , Kunio Sakakibara
IPC分类号： E04B1/84 , B66B11/02 , E04B1/98 , B32B7/14 , B32B3/28
CPC分类号： B66B11/0226 , Y10T428/24694 , Y10T428/24793 , Y10T428/24826 , Y10T428/24983
摘要： A panel for an elevator used as a car or a door of said elevator comprises a flat front plate; a reinforcing substrate having a waved form which is placed to face one surface of said front plate, wherein central corresponding parts of said reinforcing substrate are bonded to said front plate with a curable binder and peripheral corresponding parts of said reinforcing substrate are fixed through an elastic material to said front plate.
摘要翻译：用作电梯的电梯的面板或所述电梯的门包括平坦的前板; 具有波形形状的加强基板，其被放置成面对所述前板的一个表面，其中所述加强基板的中央对应部分用可固化粘合剂粘合到所述前板上，并且所述加强基板的周边对应部分通过弹性体材料到前板。

9. 发明授权

US4079816A Damper device for elevator rope 失效
标题翻译：电梯绳索减震装置
公开(公告)号：US4079816A
公开(公告)日：1978-03-21
申请号：US738744
申请日：1976-11-03
申请人： Kazutoshi Ohta
发明人： Kazutoshi Ohta
IPC分类号： F16F15/02 , B66B7/06 , F16F15/04
CPC分类号： B66B7/06
摘要： A dynamic damper device includes a damping rod traversing several parallel hoisting ropes for an elevator car adjacent to the car and projecting beyond the outermost ropes. All the ropes are fixed to the damping rod by means of two opposite push plates, and fastening bolts. The rod has one of the projecting end portions longer than the other of the projecting end portions and is provided at the extremity with an additional weight. Thus the device has the center of gravity offset from the mid-point between the outermost ropes.
摘要翻译：一种动态阻尼器装置包括一个阻尼杆，该阻尼杆穿过几个平行的提升绳索，用于邻近轿厢的电梯轿厢并突出超出最外面的绳索。所有的绳索通过两个相对的推板和紧固螺栓固定到阻尼杆上。杆具有比另一个突出端部长的突出端部中的一个，并且在末端设置有额外的重量。因此，该装置的重心偏离最外面的绳索之间的中点。

10. 发明授权

US06708323B2 Method and apparatus for verifying mask pattern data according to given rules 失效
标题翻译：根据给定规则验证掩模图案数据的方法和装置
公开(公告)号：US06708323B2
公开(公告)日：2004-03-16
申请号：US09778075
申请日：2001-02-07
申请人： Kazutoshi Ohta , Tsutomu Horie
发明人： Kazutoshi Ohta , Tsutomu Horie
IPC分类号： G06F1750
CPC分类号： G03F1/70 , G03F7/70433
摘要： Pattern data of a designed circuit, including a plurality of feature data is verified according to given rules (S2). If feature data not meeting the rules exists, contents of the feature data are outputted as an error (S3), and if a designer considers the error is not problematic (false error) in view of characteristics of the circuit (S5), he inputs the error information indicating the error is false to add it to a file including the pattern data (S8). The file is read to perform processing on feature data to obtain exposure data for manufacturing a mask, and the feature data processed is verified according to given rules. If any feature data not meeting the rule exists, it is judged whether the contents of the feature data are included in the error information. If it is judged to be included, further judged whether the error is false. If false, the process is continued to repeat for the rest data.
摘要翻译：根据给定的规则（S2）验证包括多个特征数据的设计电路的模式数据。如果存在不符合规则的特征数据，则特征数据的内容作为错误输出（S3），并且如果设计者鉴于电路特性（S5）考虑了误差（假错误）（S5），则他输入指示错误的错误信息为假，将其添加到包括图案数据的文件（S8）。读取该文件以对特征数据执行处理以获得用于制造掩模的曝光数据，并且根据给定的规则验证处理的特征数据。如果存在不符合规则的特征数据，则判断特征数据的内容是否包含在错误信息中。如果判断为包含，则进一步判断错误是否为假。如果为false，则继续对剩余数据重复该过程。

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