专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06650403B2 Distance measuring device for a vehicle 有权
标题翻译：车辆距离测量装置
公开(公告)号：US06650403B2
公开(公告)日：2003-11-18
申请号：US09981746
申请日：2001-10-19
申请人： Kenji Ogawa , Minoru Nishida , Shigekazu Okamura
发明人： Kenji Ogawa , Minoru Nishida , Shigekazu Okamura
IPC分类号： G01C308
CPC分类号： G01S17/936 , G01S17/105 , G01S2013/9367 , G01S2013/9375
摘要： In a distance measuring device, reflected pulsed light beams with respect to one transmitted light beam are amplified by plural amplifiers (22a, 22b) of different gains. The retroreflection times of the reflected pulsed light beams are detected by retroreflection time detectors (30a, 30b) respectively connected to the amplifiers. Based on outputs of the retroreflection time detectors, distance calculator (40) judges the overlapping state of the reflected pulses and the power of reflection from first pulse widths of the reflected pulsed light beams, selects a distance calculating method in accordance with the state, and outputs distance measurement data of high reliability.
摘要翻译：在距离测量装置中，相对于一个透射光束的反射脉冲光束被具有不同增益的多个放大器（22a，22b）放大。反射脉冲光束的回射时间由分别连接到放大器的回射时间检测器（30a，30b）检测。基于回射时间检测器的输出，距离计算器（40）根据反射脉冲光束的第一脉冲宽度判断反射脉冲的重叠状态和反射功率，根据状态选择距离计算方法，以及输出高可靠性的测距数据。

2. 发明授权

US06591192B2 Vehicle surrounding monitoring apparatus 有权
标题翻译：车辆周边监控装置
公开(公告)号：US06591192B2
公开(公告)日：2003-07-08
申请号：US09993507
申请日：2001-11-27
申请人： Shigekazu Okamura , Minoru Nishida , Kenji Ogawa
发明人： Shigekazu Okamura , Minoru Nishida , Kenji Ogawa
IPC分类号： G08G116
CPC分类号： G05D1/0257 , B60W30/09 , B60W2050/143 , B60W2520/14 , B60W2550/10 , G05D1/024 , G05D2201/0213 , G08G1/166
摘要： A vehicle surrounding monitoring apparatus includes an object position detecting device for periodically detecting a distance of from the self vehicle to the object that exists in the periphery of the self vehicle and an orientation directed from the self vehicle toward the object; an object position converting device for calculating the estimated values of a distance and an orientation which are estimated when said object is detected at the present time; an stop object judging means for judging whether said object is a stop object, or not; and a relative speed calculating device for judging whether the previous object and the present object which are detected by said object position detecting device are identical with each other, or not, to calculate the relative speed on the basis of the relative position of the same object.
摘要翻译：车辆周围监视装置包括：物体位置检测装置，用于周期性地检测自车辆到存在于自车辆周边的物体的距离以及从自车辆朝向物体的定向; 目标位置转换装置，用于计算当前检测到所述物体时估计出的距离和取向的估计值; 停止对象判断装置，用于判断所述对象是否是停止对象; 以及相对速度计算装置，用于判断由所述对象位置检测装置检测到的先前对象和当前对象是否彼此相同，以根据相同对象的相对位置来计算相对速度。

3. 发明授权

US06862527B2 Vehicle surroundings monitoring apparatus 有权
标题翻译：车辆周边监控装置
公开(公告)号：US06862527B2
公开(公告)日：2005-03-01
申请号：US10629707
申请日：2003-07-30
申请人： Shigekazu Okamura , Minoru Nishida
发明人： Shigekazu Okamura , Minoru Nishida
IPC分类号： B60R21/00 , G01S7/41 , G01S13/60 , G01S13/93 , G01S17/93 , G08G1/16 , G06F17/00 , G01S17/10
CPC分类号： G01S13/931 , G01S7/412 , G01S7/414 , G01S2013/9325 , G01S2013/9353 , G01S2013/9367
摘要： A laser radar scanningly irradiates electromagnetic waves around a subject vehicle detects the electromagnetic waves reflected from objects around the subject vehicle, and outputs detected distances from the subject vehicle to the objects in the respective directions of scanning irradiation. A recognition unit detects, based on the detection results of the laser radar, a relative position and a relative speed of each of the objects around the subject vehicle with respect to the subject vehicle. The recognition unit stores whether or not detection points data (i.e., a direction of scanning irradiation and a detected distance in that direction) exists and determines attributes such as positions, sizes, etc., of the objects lying around the subject vehicle. In coordination with the recognition unit, an object tracker calculates relative speeds as between the vehicle and detected objects, with particular reference to objects exhibiting a greater difference in relative speed over time.
摘要翻译：激光雷达扫描地照射本体车辆周围的电磁波，检测从本车辆周围的物体反射的电磁波，并且将检测出的距离从本车辆输出到扫描照射的各个方向的物体。识别单元基于激光雷达的检测结果检测本车辆周围的每个物体相对于本车辆的相对位置和相对速度。识别单元存储检测点数据（即，扫描方向和扫描方向的检测距离）是否存在，并确定位于本车辆周围的物体的位置，尺寸等属性。与识别单元协调，对象跟踪器计算车辆与被检测物体之间的相对速度，特别是参考相对速度随时间变化较大的物体。

4. 发明授权

US06631324B2 Vehicle surroundings monitoring apparatus 有权
标题翻译：车辆周边监控装置
公开(公告)号：US06631324B2
公开(公告)日：2003-10-07
申请号：US09870795
申请日：2001-06-01
申请人： Shigekazu Okamura , Minoru Nishida
发明人： Shigekazu Okamura , Minoru Nishida
IPC分类号： G01S1710
CPC分类号： G01S13/931 , G01S7/412 , G01S7/414 , G01S2013/9325 , G01S2013/9353 , G01S2013/9367
摘要： A laser radar irradiates electromagnetic waves around a subject vehicle, detects the electromagnetic waves reflected from objects lying around the subject vehicle, and outputs a plurality of directions of scanning irradiation and detected distances from the subject vehicle to the objects in the respective directions. A recognition unit detects a relative position and relative speed of each objects lying around the subject vehicle. The recognition unit stores whether or not detection points data exists in each of M×N small regions into which X, Y coordinates are divided into a two dimensional array including a plurality of elements corresponding to the small regions. The recognition unit performs arithmetic operations of multiplication and summation of the respective elements of the two dimensional array while sequentially scanning a mask of a two dimensional array comprising J×K (J
摘要翻译：激光雷达在本体车辆周围照射电磁波，检测从物体周围的物体反射的电磁波，并将多个方向的扫描照射和检测距离从本车辆输出到各个方向的物体。识别单元检测位于本车辆周围的每个物体的相对位置和相对速度。识别单元存储检测点数据是否存在于其中X，Y坐标被划分成包括对应于该小区域的多个元素的二维阵列的M×N个小区域中。识别单元在依次扫描包含JxK（J

5. 发明授权

US06265991B1 Vehicular front monitoring apparatus 失效
标题翻译：车载前监控装置
公开(公告)号：US06265991B1
公开(公告)日：2001-07-24
申请号：US09566082
申请日：2000-05-09
申请人： Takeshi Nishiwaki , Shigekazu Okamura , Minoru Nishida
发明人： Takeshi Nishiwaki , Shigekazu Okamura , Minoru Nishida
IPC分类号： G08G116
CPC分类号： G01S7/295 , B60W2550/143 , G01S13/931 , G01S2013/9353 , G01S2013/9375 , G08G1/165 , G08G1/166 , G08G1/167
摘要： A vehicular front monitoring apparatus which can reliably recognize a road configuration ahead of an own-vehicle through simpler computation. The apparatus comprises a distance measuring unit for radiating electromagnetic waves or the likes in plural directions, and detecting distances from an own-vehicle to a plurality of objects around the own-vehicle and lateral positions of the objects relative to a running direction of the own-vehicle, thereby measuring object positional data on coordinates defined by the running direction and a transverse direction of the own-vehicle; a road curvature estimating unit for estimating a curvature of a road ahead of the own-vehicle through Hough transform of the object positional data measured by the distance measuring unit; and a vehicle's own lane determining unit for determining whether other vehicles running ahead are in the same lane as the own-vehicle or not based on the curvature of the road estimated by the road curvature estimating unit.
摘要翻译：一种车辆前监视装置，其能够通过更简单的计算可靠地识别本车前方的道路构造。该装置包括：用于在多个方向上放射电磁波等的距离测量单元，并且相对于自身的行进方向检测从本车辆到本车辆周围的多个物体和物体的横向位置的距离从而测量由本车的行进方向和横向方向所确定的坐标上的对象位置数据; 道路曲率估计单元，用于通过由距离测量单元测量的物体位置数据的霍夫变换来估计本车前方的道路的曲率; 以及车辆自己的车道确定单元，用于基于由道路曲率估计单元估计出的道路的曲率，确定其他行驶的车辆是否在与本车辆相同的车道中。

6. 发明申请

US20070044868A1 Ti-based shape memory alloy article 审中-公开
标题翻译：钛基形状记忆合金制品
公开(公告)号：US20070044868A1
公开(公告)日：2007-03-01
申请号：US11216485
申请日：2005-08-31
申请人： Kiyoshi Yamauchi , Hiroaki Uchiyama , Minoru Nishida , Takashi Maeshima
发明人： Kiyoshi Yamauchi , Hiroaki Uchiyama , Minoru Nishida , Takashi Maeshima
IPC分类号： C22C14/00
CPC分类号： C22C14/00
摘要： An article of Ti-based shape memory alloy is made of a Ti-based alloy containing, by atomic percentage, 4 to 10 at % Mo, at least one of 3 to 10 at % Sn and 1 to 10 at % Sc, and the balance Ti and unavoidable impurities, or a Ti-based alloy containing 15 to 30 at % Nb, 1 or more at % Sc, and the balance Ti and unavoidable impurities.
摘要翻译： Ti型形状记忆合金的制品由以Ti原子计含有4〜10原子％的Mo，3〜10原子％的Sn和1〜10at％Sc的至少之一的Ti系合金构成，平衡Ti和不可避免的杂质，或含有15〜30at％的Nb，1个或更多at％Sc的Ti基合金，余量为Ti和不可避免的杂质。

7. 发明申请

US20060165062A1 Server and communication control method 有权
标题翻译：服务器和通信控制方法
公开(公告)号：US20060165062A1
公开(公告)日：2006-07-27
申请号：US11096955
申请日：2005-04-01
申请人： Minoru Nishida , Kousei Kataoka , Yuichi Haraguchi , Tomoyuki Furutono , Takaaki Taura , Takayuki Uchihira , Ryoji Nakamatsu
发明人： Minoru Nishida , Kousei Kataoka , Yuichi Haraguchi , Tomoyuki Furutono , Takaaki Taura , Takayuki Uchihira , Ryoji Nakamatsu
IPC分类号： H04L12/66
CPC分类号： H04L29/06027 , H04L29/06 , H04L65/1006 , H04L65/1043 , H04L65/1069 , H04L67/14 , H04L69/08 , H04L69/16 , H04L69/167 , H04L69/24
摘要： A server by which time taken to establish a session can be shortened by reducing the number of messages exchanged between a destination terminal and the server and by which the manufacturing costs of terminals can be reduced. An IP version storage section included in the server stores an IP version implemented in the destination terminal under the control of the server. A message receiving section receives a message for establishing a session between a source terminal and the destination terminal from the source terminal. An IP version acquisition section acquires the IP version implemented in the destination terminal corresponding to the message from the IP version storage section. An IP version comparison section compares an IP version which is implemented in the source terminal and which is included in the message with the IP version which is implemented in the destination terminal and which is acquired by the IP version acquisition section. A comparison result sending section sends a result of the comparison by the IP version comparison section to an address converter which makes an address conversion so that IP versions of data frames exchanged between the source terminal and the destination terminal will match.
摘要翻译：可以通过减少目的地终端和服务器之间交换的消息的数量来缩短建立会话所需的时间的服务器，并且可以减少终端的制造成本。包含在服务器中的IP版本存储部分存储在服务器的控制下在目标终端中实现的IP版本。消息接收部分从源终端接收用于在源终端和目的终端之间建立会话的消息。 IP版本获取部分从IP版本存储部分获取对应于该消息的目的地终端中实现的IP版本。 IP版本比较部分将在源终端中实现并且包括在消息中的IP版本与在目的地终端中实现并由IP版本获取部分获取的IP版本进行比较。比较结果发送部分将IP版本比较部分的比较结果发送给进行地址转换的地址转换器，使得在源终端和目的地终端之间交换的数据帧的IP版本将匹配。

8. 发明授权

US5024388A Stonework crusher 失效
标题翻译：石雕破碎机
公开(公告)号：US5024388A
公开(公告)日：1991-06-18
申请号：US446754
申请日：1989-12-06
申请人： Katsuhiko Kaneko , Minoru Nishida
发明人： Katsuhiko Kaneko , Minoru Nishida
IPC分类号： E21C37/04 , B02C19/00 , E21C37/00
CPC分类号： E21C37/00
摘要： In construction of a stonework crusher utilizing thermal deformation of shape memory alloy, heating means is coupled to one or more insert heads made of shape memory alloy without leaving any space there between so that thermal deformation of the insert heads should pose no substantial influence upon heat transmission from the heating means. In particular when several crushers are used in combination, uniform heat transmission at different crushers allows concerted generation of crush force by the combined crushers for effective and efficient crushing of stoneworks.

9. 发明授权

US4986861A Semiconductor pressure sensor and method for bonding semiconductor chip to metal diaphragm thereof 失效
标题翻译：半导体压力传感器及其半导体芯片与金属膜结合的方法
公开(公告)号：US4986861A
公开(公告)日：1991-01-22
申请号：US322561
申请日：1989-03-13
申请人： Minoru Nishida , Naohito Mizuno , Tadashi Hattori , Seizi Huzino , Yoshiyasu Ando
发明人： Minoru Nishida , Naohito Mizuno , Tadashi Hattori , Seizi Huzino , Yoshiyasu Ando
IPC分类号： H01L29/84 , G01L9/00 , G01L9/04
CPC分类号： G01L19/0084 , G01L19/147 , G01L9/0055
摘要： A semiconductor pressure sensor having a cylindrical housing with an opening formed at its tip end which is exposed to a pressure atmosphere and a metal diaphragm for receiving pressure, which is formed in a wall of the cylindrical housing defining the opening. A metal oxide layer is formed in a surface of the metal diaphragm by oxidizing the surface of the metal diaphragm, and a glass layer is formed on the metal oxide layer. A semiconductor chip, on which a strain gauge is formed, is firmly and surely bonded to the metal diaphragm through the glass layer by virtue of the metal oxide layer. This semiconductor pressure sensor can measure high pressure with sufficient sensitivity and high accuracy.

10. 发明授权

US4939497A Pressure sensor 失效
标题翻译：压力传感器
公开(公告)号：US4939497A
公开(公告)日：1990-07-03
申请号：US339826
申请日：1989-04-18
申请人： Minoru Nishida , Yosiyasu Ando , Tadashi Hattori , Youiti Kotanishi
发明人： Minoru Nishida , Yosiyasu Ando , Tadashi Hattori , Youiti Kotanishi
IPC分类号： G01L9/00
CPC分类号： G01L19/147
摘要： The pressure sensor has a housing, a sensing body mounted inside an internal space of the housing and having a cavity, one end thereof being open and other end thereof being closed, to form a pressure introducing portion therein, the closed end thereof having a thin thickness forming a diaphragm for receiving a pressure, and a semiconductor chip mounted on one surface of the closed end opposite to the diaphragm for receiving a pressure. The pressure sensor is characterized in that the sensing body is attenuated at a portion including at least the closed end thereof and has a diameter smaller than that of the remaining portion thereof, and a shoulder is provided therebetween, whereby the sensing body is fixedly connected to the internal space of said housing by abutting the shoulder thereof against a stopper portion provided in the internal space of the housing and the external surface thereof is placed in contact with the inner surface of the internal space of the housing. The pressure sensor having the above construction is highly sensitive and can accurately measure a pressure of a high pressure fluid, as the sensing body is firmly fixed to the inner surface of the housing and has a simple construction.
摘要翻译：压力传感器具有壳体，安装在壳体的内部空间内的感测体，具有空腔，其一端开口，另一端封闭，在其内形成压力导入部，其封闭端部具有薄形成用于接收压力的膜片的厚度，以及安装在与膜片相对的封闭端的一个表面上以接收压力的半导体芯片。压力传感器的特征在于，感测体在至少包括其封闭端的部分被衰减并且具有比其余部分小的直径，并且在其间设置有肩部，由此感测体固定地连接到所述壳体的内部空间通过将其肩部抵靠设置在壳体的内部空间中的止动部分及其外表面而与壳体的内部空间的内表面接触。具有上述结构的压力传感器是高灵敏度的，并且可以精确地测量高压流体的压力，因为感测体牢固地固定在壳体的内表面上并具有简单的结构。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式