公开(公告)号：US20070008210A1

公开(公告)日：2007-01-11

申请号：US10567683

申请日：2003-09-11

申请人： Noriko Kibayashi ,  Masayoshi Ito

发明人： Noriko Kibayashi ,  Masayoshi Ito

IPC分类号： G01S13/42 ,  G01S7/28

CPC分类号： G01S13/931 ,  G01S13/34 ,  G01S13/42 ,  G01S13/44 ,  G01S13/584 ,  G01S13/723 ,  G01S13/726 ,  G01S2013/9346 ,  G01S2013/9375

摘要： A radar device tracks with a high accuracy positions and velocities of a plurality of external targets that are close to each other and whose observed direction values are likely to be low. The radar device includes: a target tracking filter for calculating relative distances and relative velocities of a plurality of external targets by signal-processing received signals from an antenna, for calculating the directions of the plurality of external targets by combining, among beam patterns radiated by the antenna, adjacent beam patterns that partially overlap, and for obtaining, from the directions and the relative distances and velocities, observed position values and observed velocity values of the plurality of external targets, to calculate, from the observed position values and the observed velocity values, smoothed values of the position and velocity for each of the external targets; and an intra-tracking-processing-cluster target tracking filter for forming a cluster from the plurality of external targets that are close to each other, for creating gates for the external targets in the cluster, different from those in the target tracking filter, and for performing a correlation process on the observed values of the external targets based on the gates.

摘要翻译： 雷达装置跟踪具有彼此接近并且其观察到的方向值可能较低的多个外部目标的高精度位置和速度。 雷达装置包括：目标跟踪滤波器，用于通过信号处理来自天线的接收信号来计算多个外部目标的相对距离和相对速度，用于通过将由多个外部目标辐射的波束图案 天线，部分重叠的相邻光束图案，以及用于从方向和相对距离和速度获得观察到的多个外部目标的位置值和观测速度值，以从观察到的位置值和观测速度 值，平滑的每个外部目标的位置和速度的值; 以及跟踪处理簇目标跟踪滤波器，用于形成来自彼此靠近的多个外部目标的簇，用于与所述目标跟踪滤波器中的不同的集群中的外部目标的门不同;以及 用于对基于门的外部目标的观测值进行相关处理。

公开(公告)号：US5937959A

公开(公告)日：1999-08-17

申请号：US714944

申请日：1996-09-17

申请人： Naoto Fujii ,  Masayoshi Ito ,  Tsutomu Hara ,  Kazuharu Seki

发明人： Naoto Fujii ,  Masayoshi Ito ,  Tsutomu Hara ,  Kazuharu Seki

IPC分类号： A61G5/00 ,  A61G5/04 ,  A61G7/10 ,  B62B3/14 ,  B62B5/00 ,  B60K1/00

CPC分类号： A61G7/1046 ,  A61G5/047 ,  A61G5/1051 ,  A61G5/128 ,  A61G7/10 ,  A61G7/1048 ,  A61G7/1051 ,  A61G7/1086 ,  A61G7/1096 ,  B62B3/1476 ,  B62B5/0026 ,  A61G2200/34 ,  A61G2200/52 ,  A61G2203/38 ,  B62B2301/08

摘要： A conveyance apparatus, and more particularly, an improvement of a transfer aid mechanism which allows a patient to be transferred from a bed to a wheelchair, for example, is disclosed. The transfer aid mechanism according to the invention includes casters disposed at four locations on a frame, and a drive mechanism which is elevatable with respect to the frame. When required, the drive mechanism is lowered to bring its drive wheel into contact with a floor, and when the drive wheel is driven for rotation under this condition, the transfer aid mechanism may be moved back and forth by utilizing the drive wheel alone. Accordingly, a travelling movement of the transfer aid mechanism is facilitated if there is a carpet laid over the floor or there is a step in the floor.

摘要翻译： 更具体地，公开了一种输送装置，特别是例如允许患者从床上转移到轮椅的转移辅助机构的改进。 根据本发明的转移辅助机构包括设置在框架上的四个位置处的脚轮和相对于框架可升高的驱动机构。 当需要时，降低驱动机构使其驱动轮与地板接触，并且当在该状态下驱动轮驱动旋转时，转移辅助机构可以仅通过驱动轮来回移动。 因此，如果地毯铺设在地板上或者地板上有台阶，则便于移动辅助机构的移动。

公开(公告)号：US5309362A

公开(公告)日：1994-05-03

申请号：US1909

申请日：1993-01-08

申请人： Masayoshi Ito ,  Masayuki Hashiguchi

发明人： Masayoshi Ito ,  Masayuki Hashiguchi

IPC分类号： B60K28/16 ,  B60T8/172 ,  B60T8/175 ,  B62D15/02 ,  F02D29/02 ,  F02D45/00

CPC分类号： B60K28/16 ,  B60T8/172 ,  B60T8/175 ,  B62D15/02 ,  B60T2201/16 ,  B60T2210/12 ,  B60W2710/0605

摘要： A driving torque controlling system by which a vehicle can drive with safety and certainty while maintaining an appropriate posture without dissatisfying the will of a driver very much. The driving torque controlling system comprises a control signal selecting section which selects, in response to a predetermined change-over condition, one of control signals from a turning control unit for setting an aimed driving torque in response to a magnitude of lateral acceleration applied to the vehicle during turning of the vehicle and a slip control unit for setting an aimed driving torque in response to an amount of slip of a driving wheel of the vehicle. A torque controlling unit receives a selected control signal from the control signal selecting means and reduces the driving torque of the vehicle in response to the received control signal independently of operation by a driver of the vehicle.

摘要翻译： 一种行驶转矩控制系统，车辆可以安全可靠地驾驶，同时保持适当的姿势，而不会对司机的意图不感兴趣。 驱动力矩控制系统包括控制信号选择部分，该控制信号选择部分响应于预定转换条件选择来自转向控制单元的控制信号中的一个，用于响应于施加到所述转向控制单元的横向加速度的大小来设定目标驱动转矩 车辆转向时的车辆和用于根据车辆的驱动轮的滑动量设定目标驱动转矩的滑移控制单元。 扭矩控制单元从控制信号选择装置接收所选择的控制信号，并且响应于接收到的控制信号而降低车辆的驱动转矩，而与车辆驾驶员的操作无关。

公开(公告)号：US5276624A

公开(公告)日：1994-01-04

申请号：US980425

申请日：1992-11-23

申请人： Masayoshi Ito ,  Kiichi Yamada ,  Hiroaki Yoshida ,  Katsunori Otake ,  Yasunobu Miyata ,  Masayuki Hashiguchi ,  Masanori Tani ,  Keiji Isoda ,  Toshio Shigehara ,  Hiroo Yuasa ,  Tadao Tanaka ,  Masayoshi Osaki ,  Hiroshi Yoshida

发明人： Masayoshi Ito ,  Kiichi Yamada ,  Hiroaki Yoshida ,  Katsunori Otake ,  Yasunobu Miyata ,  Masayuki Hashiguchi ,  Masanori Tani ,  Keiji Isoda ,  Toshio Shigehara ,  Hiroo Yuasa ,  Tadao Tanaka ,  Masayoshi Osaki ,  Hiroshi Yoshida

IPC分类号： B60K28/16 ,  B60T8/172 ,  B60T8/175 ,  B62D15/02 ,  B60K28/10

CPC分类号： B60K28/16 ,  B60T8/172 ,  B60T8/175 ,  B62D15/02 ,  B60T2201/16 ,  B60T2210/12

摘要： In a turning control apparatus for a vehicle, a torque calculation unit calculates a target lateral acceleration of the vehicle according to detection signals from a steering angle sensor for detecting the direction of a steering wheel and a vehicle speed sensor for detecting the speed of the vehicle. It then sets target driving torque of the engine according to the target lateral acceleration. An electronic control unit controls the operation of a torque control device for reducing driving of the engine so that the driving torque of the engine is a target driving torque independent of manipulation by the driver. This thereby rapidly estimates lateral acceleration applied to the vehicle during turning and prevents control delay to enable stable and positive traveling through a curved road.

摘要翻译： 在车辆的转向控制装置中，转矩计算单元根据来自用于检测方向盘的方向的转向角传感器的检测信号和用于检测车辆速度的车速传感器来计算车辆的目标横向加速度 。 然后根据目标横向加速度设定发动机的目标驱动转矩。 电子控制单元控制用于减少发动机的驱动的转矩控制装置的操作，使得发动机的驱动转矩是与驾驶员的操纵无关的目标驱动转矩。 因此，能够快速地估计在车辆转弯期间施加于车辆的横向加速度，并且防止控制延迟使得能够通过弯曲的道路稳定和正向行驶。

公开(公告)号：US5225982A

公开(公告)日：1993-07-06

申请号：US661234

申请日：1991-02-27

申请人： Masayoshi Ito ,  Kiichi Yamada ,  Katsunori Ootake ,  Yasunobu Miyata ,  Susumu Nishikawa

发明人： Masayoshi Ito ,  Kiichi Yamada ,  Katsunori Ootake ,  Yasunobu Miyata ,  Susumu Nishikawa

IPC分类号： B60K28/16

CPC分类号： B60K28/16

摘要： An engine output controlling system for a vehicle by which a driving torque produced by the engine is utilized effectively and such a possible slip of a driving wheel the vehicle that makes driving of the vehicle difficult. The system detects a slipping condition of the driving wheel, sets an aimed driving torque of the engine in accordance with the slipping condition thus detected, and controls the engine to generate the aimed driving torque thus set and controls the engine to retard the ignition timing thereof when the detected slipping condition is excessively great. The system obtains a slip changing rate of the driving wheel, and sets a retard amount, with which the ignition timing is to be retarded, in accordance with the slip changing rate detected.

公开(公告)号：US5216608A

公开(公告)日：1993-06-01

申请号：US644251

申请日：1991-01-22

申请人： Masayoshi Ito ,  Kiichi Yamada ,  Masayuki Hashiguchi ,  Keiji Isoda ,  Toshio Shigehara

发明人： Masayoshi Ito ,  Kiichi Yamada ,  Masayuki Hashiguchi ,  Keiji Isoda ,  Toshio Shigehara

IPC分类号： B60K28/16 ,  B60T8/172 ,  B60T8/175 ,  B62D15/02 ,  G01N19/02

CPC分类号： B62D6/006 ,  B60K28/16 ,  B60T8/172 ,  B60T8/175 ,  G01N19/02 ,  B60T2201/16 ,  B60T2210/12

摘要： An apparatus for effecting a method for estimating the friction coefficient of a road surface according to the present invention comprises front- and rear-wheel rotation sensors for detecting the running speed of a vehicle, a linear G sensor for detecting an actual transverse acceleration of the vehicle, a steering angle sensor for detecting the steering angle of front wheels, and a torque calculating unit supplied with the vehicle speed, actual transverse acceleration, and steering angle detected by means of these sensors. In the torque calculating unit, which takes account of an assumed value of the stability factor of the vehicle in addition to the vehicle speed, actual transverse acceleration, and steering angle, a target transverse acceleration required by a driver is calculated, for example, and whether or not the friction coefficient of the road surface is low is then estimated according to the relationship between the calculated target transverse acceleration and the actual transverse acceleration.

公开(公告)号：US5183128A

公开(公告)日：1993-02-02

申请号：US661295

申请日：1991-02-27

申请人： Masayoshi Ito ,  Kiichi Yamada ,  Katsunori Otake ,  Yasunobu Miyata ,  Tomohiro Narita ,  Susumu Nishikawa

发明人： Masayoshi Ito ,  Kiichi Yamada ,  Katsunori Otake ,  Yasunobu Miyata ,  Tomohiro Narita ,  Susumu Nishikawa

IPC分类号： B60K28/16 ,  F16H63/40

CPC分类号： B60K28/16 ,  B60W2710/0605 ,  F16H63/40

摘要： A control apparatus for controlling the output of a vehicle equipped with an internal combustion engine. The control apparatus includes a torque control unit and an electronic control unit, is electrically connected to various sensors for detecting the running conditions of the vehicle, and is capable of controlling, e.g., the operations of a throttle valve and an ignition plug, to thereby control the driving torque of the engine. The control apparatus calculates a reference driving torque of the engine on the basis of the vehicle speed, and also calculates a slippage of the driving wheels on the basis of a deviation of peripheral speed between the driving and driven wheels. A correction torque for the reference driving torque, which is calculated by the control apparatus on the basis of the detected slippage, is subjected to restriction in accordance with the vehicle running conditions, and the reference driving torque is corrected in accordance with the restricted correction torque, to obtain a target driving torque. Thus, the control apparatus controls the operations of the throttle valve and ignition plug such that the actual driving torque of the engine coincides with the target driving torque.

公开(公告)号：US5142028A

公开(公告)日：1992-08-25

申请号：US377121

申请日：1989-07-10

申请人： Yoshitaka Nagai ,  Hideki Yamamoto ,  Kinji Takada ,  Masayoshi Ito

发明人： Yoshitaka Nagai ,  Hideki Yamamoto ,  Kinji Takada ,  Masayoshi Ito

IPC分类号： G01N33/53 ,  A61K39/395 ,  C07K16/18 ,  C12N5/10 ,  C12N5/18 ,  C12N5/20 ,  C12N15/02 ,  C12P21/08 ,  C12R1/91 ,  G01N33/577

CPC分类号： C07K16/18

摘要： A monoclonal antibody specifically recognizes an epitope or an antigenic determinant represented by the following formula and specifically reacts therewith: ##STR1## The monoclonal antibody can be obtained by cultivating hybridoma cells which can be generated by a method comprising cell-fusing (A) B cells or lymphocytes obtained by immunizing an animal with a substance involving the epitope or the antigenic determinant represented by the foregoing formula and (B) myeloma cells. The monoclonal antibody shows high specificity to ganglioside GQ.sub.1b and ganglioside GT.sub.1a having a specific epitope and thus can detect the epitope in high sensitivity. Therefore, the antibody can be used for the elucidation of sugar chain's roles in cell functions and for studying the development of animals. Moreover, the monoclonal antibody would have various clinical applications.

公开(公告)号：US5055543A

公开(公告)日：1991-10-08

申请号：US355627

申请日：1989-05-23

申请人： Yoshinori Nakano ,  Kyohisa Kotsuma ,  Masayoshi Ito

发明人： Yoshinori Nakano ,  Kyohisa Kotsuma ,  Masayoshi Ito

IPC分类号： C09K3/10 ,  C08G18/10 ,  C08G18/22 ,  C08G18/24

CPC分类号： C08G18/242 ,  C08G18/10 ,  C08G2190/00

摘要： Disclosed herein is a one part moisture cure sealant which is cured under an ordinary temperature by reaction with moisture contained in the air. This sealant contains a cure accelerating catalyst of: ##STR1## in a sealing composite containing urethane prepolymer. Due to the action of this catalyst, not only the cure rate is improved but difference in the cure rate between a low-temperature/low-humidity season and a high-temperature/high-humidity season is reduced. This sealant is also excellent in storage stability.

公开(公告)号：US4968471A

公开(公告)日：1990-11-06

申请号：US242589

申请日：1988-09-12

申请人： Masayoshi Ito ,  Ming-Ya Tang ,  Soojaa L. Kim

发明人： Masayoshi Ito ,  Ming-Ya Tang ,  Soojaa L. Kim

IPC分类号： D01F6/62

CPC分类号： D01F6/62

摘要： This invention discloses a process for producing a high modulus, high tenacity polyethylene terephthalate filament which comprises (1) spinning a solution of polyethylene terephthalate in an organic solvent through a die to produce a solution spun filament, wherein the polyethylene terephthalate has an intrinsic viscosity of at least about 3.0 dl/g and wherein the organic solvent is selected form the group consisting of (a) hexafluoroisopropanol, (b) trifluoroacetic acid, (c) mixed solvent systems containing from about 20 weight percent to about 99 weight percent hexafluoroisopropanol and from about 1 weight percent to about 80 weight percent dichloromethane, and (d) mixed solvent systems containing from about 20 weight percent to about 99 weight percent trifluoroacetic acid and from about 1 to about 80 weight percent dichloromethane; and (2) subsequently drawing the solution spun filament to a total draw ratio of at least about 7:1 to produce the high modulus, high tenacity polyethylene terephthalate filament. The filaments made by the process of this invention have better thermal stability, such as a lower thermal shrinkage and a higher melting point, than fibers made utilizing standard melt processing techniques.