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1. 发明授权

US08950776B2 Wheelchair and bed 有权
标题翻译：轮椅和床
公开(公告)号：US08950776B2
公开(公告)日：2015-02-10
申请号：US13498692
申请日：2011-06-20
申请人： Shohei Tsukada , Yohei Kume , Hideo Kawakami , Tohru Nakamura , Toshihide Ueda
发明人： Shohei Tsukada , Yohei Kume , Hideo Kawakami , Tohru Nakamura , Toshihide Ueda
IPC分类号： A61G7/16 , A61G5/00 , A61G5/10
CPC分类号： A61G5/006 , A61G5/1089 , A61G7/16 , A61G7/165
摘要： In a bed including a wheelchair and a bed main body portion, the wheelchair has a seating bottom portion composed of bendably coupling a plurality of divided members. A chair bottom support member supports the seating bottom portion, the chair bottom support member changing a shape of a leg bottom part in conjunction with inclination of a back bottom part. A chair base portion fixes the chair bottom support member. Front casters are provided in the chair base portion, the front casters being capable of freely changing direction. Both side wheel bottom support members are axially supported on the chair base portion. Rear casters are provided at one end of the both side wheel bottom support members, the rear casters being capable of freely changing direction. Traveling wheels are provided at the other end of both side wheel bottom support members, whose traveling direction is fixed to a straight-moving direction. Caster links couple parts of the both side wheel bottom support members on the side of the rear casters and the back bottom part of the chair bottom support member.
摘要翻译：在包括轮椅和床主体部分的床上，轮椅具有由可弯曲地联接多个分开的构件的座椅底部构成。座椅底部支撑构件支撑座椅底部部分，椅子底部支撑构件结合后部底部的倾斜度改变腿部底部部分的形状。座椅基部固定椅子底部支撑构件。前脚轮设置在椅基部上，前脚轮能够自由地改变方向。两个侧轮底部支撑构件轴向地支撑在椅子基部上。后脚轮设置在两个侧轮底部支撑构件的一端，后脚轮能够自由地改变方向。在两侧轮底部支撑构件的另一端设置行进轮，行进方向固定在直线方向上。脚轮将后脚轮侧的两个侧轮底部支撑构件的一部分连接到椅子底部支撑构件的后部底部。

2. 发明申请

US20120153687A1 BED, AND COMBINING METHOD AND SEPARATING METHOD OF BED 有权
标题翻译： BED，BED的组合方法和分离方法
公开(公告)号：US20120153687A1
公开(公告)日：2012-06-21
申请号：US13393932
申请日：2011-06-07
申请人： Yohei Kume , Toshihide Ueda , Shohei Tsukada , Hideo Kawakami , Tohru Nakamura
发明人： Yohei Kume , Toshihide Ueda , Shohei Tsukada , Hideo Kawakami , Tohru Nakamura
IPC分类号： A47C13/00 , B23P11/00 , B23P17/00 , A61G5/00
CPC分类号： A61G7/16 , A61G3/08 , A61G5/1067 , A61G7/015 , A61G7/018 , A61G7/165 , Y10T29/4978 , Y10T29/49815 , Y10T29/49826
摘要： A bed is composed of combining a wheelchair and a bed main body portion. The wheelchair has a seating bottom portion composed of bendably coupling a plurality of divided members, a chair bottom support member supporting the seating bottom portion, a chair base portion for fixing the chair bottom support member, and traveling wheels supporting the chair base portion. The bed main body portion has a bed bottom portion composed of bendably coupling a plurality of divided members, a bed bottom support member supporting the bed bottom portion, and a bed base portion for fixing this bed bottom support member. In the case where the wheelchair and the bed main body portion are combined, a support member supporting the seating bottom portion is switched from the chair bottom support member to the bed bottom support member, and the bed bottom portion and the seating bottom portion integrally perform posture change in accordance with posture change of the bed bottom support member.
摘要翻译：床组合有轮椅和床主体部分。轮椅具有可弯曲地联接多个分割构件的座椅底部部分，支撑着座底部的椅子底部支撑构件，用于固定椅子底部支撑构件的椅子基座部分和支撑椅子基部的行进轮。床主体部具有由多个分割构件可弯曲地连接而构成的床底部，支撑床底部的床底支撑构件和用于固定该床底支撑构件的床基部。在轮椅和床主体部分组合的情况下，支撑着座底部的支撑构件从椅子底部支撑构件切换到床底支撑构件，并且床底部和底座部分整体地执行姿势根据床底支撑构件的姿势变化而变化。

3. 发明授权

US09414980B2 Bed, and combining method and separating method of bed 有权
标题翻译：床，床的分离方法和分离方法
公开(公告)号：US09414980B2
公开(公告)日：2016-08-16
申请号：US13393932
申请日：2011-06-07
申请人： Yohei Kume , Toshihide Ueda , Shohei Tsukada , Hideo Kawakami , Tohru Nakamura
发明人： Yohei Kume , Toshihide Ueda , Shohei Tsukada , Hideo Kawakami , Tohru Nakamura
IPC分类号： A47B71/00 , A61G7/16 , A61G5/10 , A61G7/015 , A61G7/018 , A61G3/08
CPC分类号： A61G7/16 , A61G3/08 , A61G5/1067 , A61G7/015 , A61G7/018 , A61G7/165 , Y10T29/4978 , Y10T29/49815 , Y10T29/49826
摘要： A bed is composed of combining a wheelchair and a bed main body portion. The wheelchair has a seating bottom portion composed of bendably coupling a plurality of divided members, a chair bottom support member supporting the seating bottom portion, a chair base portion for fixing the chair bottom support member, and traveling wheels supporting the chair base portion. The bed main body portion has a bed bottom portion composed of bendably coupling a plurality of divided members, a bed bottom support member supporting the bed bottom portion, and a bed base portion for fixing the bed bottom support member. In a case where the wheelchair and the bed main body portion are combined, a support member supporting the seating bottom portion is switched from the chair bottom support member to the bed bottom support member.
摘要翻译：床组合有轮椅和床主体部分。轮椅具有可弯曲地联接多个分割构件的座椅底部部分，支撑着座底部的椅子底部支撑构件，用于固定椅子底部支撑构件的椅子基座部分和支撑椅子基部的行进轮。床主体部具有由多个分割构件可弯曲地连接而构成的床底部，支撑床底部的床底支撑构件和用于固定床底支撑构件的床基部。在轮椅和床主体部分组合的情况下，支撑座位底部的支撑构件从椅子底部支撑构件切换到床底支撑构件。

4. 发明申请

US20120159705A1 BED AND WHEELCHAIR 有权
标题翻译：床和轮椅
公开(公告)号：US20120159705A1
公开(公告)日：2012-06-28
申请号：US13394408
申请日：2011-06-20
申请人： Shohei Tsukada , Yohei Kume , Hideo Kawakami , Tohru Nakamura , Toshihide Ueda
发明人： Shohei Tsukada , Yohei Kume , Hideo Kawakami , Tohru Nakamura , Toshihide Ueda
IPC分类号： A61G5/00 , A61G7/002
CPC分类号： A61G5/006 , A61G7/015 , A61G7/165
摘要： A wheelchair including a seating bottom portion, a chair back bottom support member supporting a chair back bottom member, a chair knee bottom support member supporting a chair knee bottom member, a chair leg first bottom support member bendably coupled to the chair knee bottom support member, the chair leg first bottom support member supporting a chair leg first bottom member, a chair leg second bottom support member bendably coupled to the chair leg first bottom support member, the chair leg second bottom support member supporting a chair leg second bottom member, a chair base portion bendably coupling the chair back bottom support member and the chair knee bottom support member and supporting a chair waist bottom member, a first link portion coupling the chair back bottom support member and the chair knee bottom support member, and a second link portion coupling the chair back bottom support member and the chair leg first bottom support member to each other, the wheelchair forms a bed capable of being changed to a knee lifting posture when being combined with a bed main body portion.
摘要翻译：包括座椅底部的轮椅，支撑椅子后部底部构件的椅子后部底部支撑构件，支撑椅子膝部底部构件的椅子膝部底部支撑构件，可弯曲地联接到椅子膝部底部支撑构件的椅子腿部第一底部支撑构件支撑椅腿第一底部构件的椅腿第一底部支撑构件，可弯曲地联接到椅腿第一底部支撑构件的椅腿第二底部支撑构件，支撑椅腿第二底部构件的椅腿第二底部支撑构件，椅子基部可弯曲地联接椅子后底部支撑构件和椅子膝盖底部支撑构件并支撑椅子腰部底部构件，联接椅子后部底部支撑构件和椅子膝部底部支撑构件的第一联接部分和第二连杆部分将椅背后底部支撑构件和椅腿第一底部支撑构件彼此联接，轮椅形成ab 当与床主体部分组合时能够改变为膝盖提升姿势。

5. 发明授权

US08677523B2 Bed and wheelchair 有权
标题翻译：床和轮椅
公开(公告)号：US08677523B2
公开(公告)日：2014-03-25
申请号：US13394408
申请日：2011-06-20
申请人： Shohei Tsukada , Yohei Kume , Hideo Kawakami , Tohru Nakamura , Toshihide Ueda
发明人： Shohei Tsukada , Yohei Kume , Hideo Kawakami , Tohru Nakamura , Toshihide Ueda
IPC分类号： A61G7/10
CPC分类号： A61G5/006 , A61G7/015 , A61G7/165
摘要： A wheelchair includes a seating bottom portion, a chair back bottom support member supporting a chair back bottom member, and a chair knee bottom support member supporting a chair knee bottom member. A chair leg first bottom support member is bendably coupled to the chair knee bottom support member. The chair leg first bottom support member supports a chair leg first bottom member, a chair leg second bottom support member is bendably coupled to the chair leg first bottom support member, and the chair leg second bottom support member supports a chair leg second bottom member. A chair base portion bendably couples the chair back bottom support member and the chair knee bottom support member and supports a chair waist bottom member, a first link portion coupling the chair back bottom support member and the chair knee bottom support member, and a second link portion coupling the chair back bottom support member and the chair leg first bottom support member to each other. The wheelchair forms a bed capable of being changed to a knee lifting posture when being combined with a bed main body portion.
摘要翻译：轮椅包括座椅底部部分，支撑椅子后部底部部件的椅子后部底部支撑部件和支撑椅子膝部底部部件的椅子膝部底部支撑部件。椅腿第一底部支撑构件可弯曲地联接到椅子膝盖底部支撑构件。椅腿第一底部支撑构件支撑椅腿第一底部构件，椅腿第二底部支撑构件可弯曲地联接到椅腿第一底部支撑构件，并且椅腿第二底部支撑构件支撑椅腿第二底部构件。椅子基部可弯曲地连接椅子背部底部支撑构件和椅子膝部底部支撑构件并支撑椅子腰部底部构件，联接椅子后部底部支撑构件和椅子膝盖底部支撑构件的第一连杆部分和第二连杆将椅子后底部支撑构件和椅腿第一底部支撑构件彼此连接的部分。当与床主体部分组合时，轮椅形成能够变为膝盖提升姿势的床。

6. 发明申请

US20120181779A1 WHEELCHAIR AND BED 有权
标题翻译：车轮和床
公开(公告)号：US20120181779A1
公开(公告)日：2012-07-19
申请号：US13498692
申请日：2011-06-20
申请人： Shohei Tsukada , Yohei Kume , Hideo Kawakami , Tohru Nakamura , Toshihide Ueda
发明人： Shohei Tsukada , Yohei Kume , Hideo Kawakami , Tohru Nakamura , Toshihide Ueda
IPC分类号： A61G5/00 , A61G7/05
CPC分类号： A61G5/006 , A61G5/1089 , A61G7/16 , A61G7/165
摘要： In a bed including a wheelchair and a bed main body portion, the wheelchair has a seating bottom portion composed of bendably coupling a plurality of divided members, a chair bottom support member supporting the seating bottom portion, the chair bottom support member for changing a shape of a leg bottom part in conjunction with inclination of a back bottom part, a chair base portion fixing the chair bottom support member, front casters provided in the chair base portion, the front casters being capable of freely changing the direction, both side wheel bottom support members axially supported on the chair base portion, rear casters provided in one ends of the both side wheel bottom support members, the rear casters being capable of freely changing the direction, traveling wheels provided in the other ends of the both side wheel bottom support members, whose traveling direction is fixed to the straight-moving direction, and caster links coupling parts of the both side wheel bottom support members on the side of the rear casters and the back bottom part of the chair bottom support member.
摘要翻译：在包括轮椅和床主体部分的床上，轮椅具有座椅底部部分，该座椅底部部分可弯曲地联接多个分开的部件，支撑底座部分的椅子底部支撑部件，用于改变形状的椅子底部支撑部件腿部底部部分与后底部的倾斜度，固定椅子底部支撑构件的椅子基座部分，设置在椅子基部中的前脚轮，前脚轮能够自由地改变方向，两个侧轮底部轴承支撑在椅子基部上的支撑构件，设置在两个侧轮底部支撑构件的一端中的后脚轮，后脚轮能够自由地改变方向，设置在两侧轮底部支撑件的另一端的行进轮其行进方向固定在直线方向上，脚轮连接两个侧轮底部支撑部分 t构件在后脚轮的一侧和椅底部支撑构件的后底部。

7. 发明授权

US08710823B2 Contact sensor, driver device, and care bed 有权
标题翻译：接触传感器，驱动装置和护理床
公开(公告)号：US08710823B2
公开(公告)日：2014-04-29
申请号：US13275391
申请日：2011-10-18
申请人： Shohei Tsukada , Yohei Kume , Hideo Kawakami , Tohru Nakamura
发明人： Shohei Tsukada , Yohei Kume , Hideo Kawakami , Tohru Nakamura
IPC分类号： G01R19/00
CPC分类号： H01H3/141 , A61G7/05 , A61G2203/32 , A61G2203/74 , G06F3/045 , G06F3/047 , G06F2203/04103 , H01H2211/016
摘要： A contact sensor includes a conductive fabric, an insulative spacer having multiple openings, and a conductive sheet of a sheet-shaped conductor. The insulative spacer is interposed between the conductive fabric and the conductive sheet. Upon contact of a soft object such as a human body portion on the conductive fabric with force equal to or greater than a certain strength, the insulative spacer sinks in the soft object with the conductive fabric interposed therebetween. The conductive fabric is deformable in conformity with insulative pieces of the insulative spacer, such that touching of a portion of the conductive fabric on the conductive sheet provides detection of contact of the soft object.
摘要翻译：接触传感器包括导电织物，具有多个开口的绝缘间隔件和片状导体的导电片。绝缘间隔件置于导电织物和导电片之间。当导电织物上的诸如人体部分的柔软物体在等于或大于一定强度的力下接触时，绝缘隔离物沉入软物体中，导电织物插入其间。导电织物可以与绝缘间隔物的绝缘片一致地变形，使得导电片上的导电织物的一部分的接触提供了软物体接触的检测。

8. 发明授权

US08676420B2 Electric vehicle and method for controlling the same 有权
标题翻译：电动车及其控制方法
公开(公告)号：US08676420B2
公开(公告)日：2014-03-18
申请号：US13275555
申请日：2011-10-18
申请人： Yohei Kume , Shohei Tsukada , Hideo Kawakami , Tohru Nakamura
发明人： Yohei Kume , Shohei Tsukada , Hideo Kawakami , Tohru Nakamura
IPC分类号： G05D1/02 , G01S17/93 , A61G5/04
CPC分类号： B60L15/20 , B60L15/10 , B60L2200/34 , B60W30/0953 , B60W2300/38 , G05D1/024 , G05D2201/0206 , Y02T10/645 , Y02T10/72 , Y02T10/7275
摘要： An electric wheelchair includes a body portion, an operating section to detect an operation by an operator, an obstacle sensor to detect an obstacle existing in the vicinity of the body portion, an obstacle determination section to form a search region extending from the body portion in an operating direction, and to determine an obstacle existing in the search region, as the obstacle to be avoided, a virtual repulsive force calculation section to calculate a virtual repulsive force to move the body portion away from the obstacle determined by the obstacle determination section, a resultant force calculation section to calculate a resultant force composed of an operating force and the virtual repulsive force, and a control section to control a movement of the body portion so that the body portion is moved in a direction of the resultant force.
摘要翻译：电动轮椅包括主体部分，用于检测操作者的操作的操作部分，用于检测存在于身体部位附近的障碍物的障碍物传感器;障碍物确定部分，形成从主体部分延伸的搜索区域操作方向，并且为了确定存在于搜索区域中的障碍物作为避免的障碍，虚拟排斥力计算部分计算使主体部分远离由障碍物确定部分确定的障碍物的虚拟排斥力，合力计算部分，用于计算由操作力和虚拟排斥力组成的合力;以及控制部分，用于控制主体部分的运动，使得主体部分沿合力的方向移动。

9. 发明申请

US20120169093A1 BED AND COMBINING METHOD 有权
标题翻译：床和组合方法
公开(公告)号：US20120169093A1
公开(公告)日：2012-07-05
申请号：US13395530
申请日：2010-09-07
申请人： Yohei Kume , Hideo Kawakami , Shohei Tsukada , Tohru Nakamura
发明人： Yohei Kume , Hideo Kawakami , Shohei Tsukada , Tohru Nakamura
IPC分类号： A47C13/00 , G06F19/00
CPC分类号： A61G5/04 , A61G7/05 , A61G7/165 , A61G2203/14 , A61G2203/22 , A61G2203/40 , A61G2203/72 , B60L2200/34 , G05D1/0225 , G05D1/0227 , G05D1/024 , G05D2201/0206
摘要： A movable part which combines with a stationary part to form a bed includes: a contact sensor (50); wheels (44) rotatable in all directions; a body drive unit (31) which drives the wheels (44); an avoidance instruction unit (51) which generates an avoidance instruction according to a result of detection by a contact sensor (50); a rotation center setting unit (52) which sets a rotation center Q2 for the avoidance instruction; an avoidance instruction translation unit (54) which translates the avoidance instruction and the rotation center Q2 into a move instruction; and a position detection unit (34) which detects a positional relationship to a docking area (20), and the rotation center setting unit (52) sets the rotation center according to the positional relationship detected by the position detection unit (34).
摘要翻译：与固定部分组合以形成床的可移动部分包括：接触传感器（50）; 轮（44）可在各个方向旋转; 驱动所述车轮（44）的车身驱动单元（31）。避免指令单元（51），其根据接触传感器（50）的检测结果产生回避指令; 旋转中心设定单元，设置回避指令的旋转中心Q2; 回避指令转换单元，其将回避指令和旋转中心Q2转换为移动指令; 以及检测与对接区域（20）的位置关系的位置检测单元（34），并且所述旋转中心设定单元（52）根据由所述位置检测单元（34）检测到的位置关系来设定所述旋转中心。

10. 发明申请

US20140180520A1 ELECTRIC VEHICLE AND METHOD OF CONTROLLING THE SAME 有权
标题翻译：电动车及其控制方法
公开(公告)号：US20140180520A1
公开(公告)日：2014-06-26
申请号：US14236107
申请日：2012-07-09
申请人： Yohei Kume , Tomohiro Shimoda , Akihiro Ohta , Shohei Tsukada , Hideo Kawakami , Tohru Nakamura
发明人： Yohei Kume , Tomohiro Shimoda , Akihiro Ohta , Shohei Tsukada , Hideo Kawakami , Tohru Nakamura
IPC分类号： B60L15/20
CPC分类号： B60L15/20 , A61G5/043 , A61G5/046 , A61G2203/14 , B60L3/0007 , B60L3/0023 , B60L11/1861 , B60L15/2036 , B60L2200/16 , B60L2200/34 , B60L2220/46 , B60L2240/12 , B60L2240/547 , B60L2250/10 , B60L2250/24 , B60L2260/28 , B60L2260/34 , B60L2270/145 , B62B5/0069 , B62D51/001 , B62D51/002 , B62D51/04 , Y02T10/645 , Y02T10/7005 , Y02T10/7044 , Y02T10/705 , Y02T10/7275
摘要： An electric vehicle which travels by driving actuators includes: a monitor unit which monitors external environment or internal environment of the electric vehicle; an alarm unit which outputs, based on monitoring information obtained by the monitoring unit, a vibration velocity signal indicating velocity which changes in a cycle; a travel information generation unit which calculates a target travel velocity based on a steering direction and a control input provided by an operator of the electric vehicle, and generates travel control information for controlling the actuators based on the target travel velocity; and a control unit which controls the actuators based on the travel control information. The travel information generation unit regenerates the travel control information by adding the vibration velocity signal to the target travel velocity upon receiving the vibration velocity signal.
摘要翻译：通过驱动致动器行驶的电动车辆包括：监视电动车辆的外部环境或内部环境的监视器单元; 警报单元，其基于由所述监视单元获得的监视信息，输出表示周期性变化的速度的振动速度信号; 行驶信息生成单元，其基于由所述电动车辆的操作者提供的转向方向和控制输入来计算目标行驶速度，并且基于所述目标行驶速度生成用于控制所述致动器的行驶控制信息; 以及控制单元，其基于行驶控制信息来控制致动器。旅行信息生成单元通过在接收到振动速度信号时将振动速度信号与目标行进速度相加来再生行驶控制信息。

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