公开(公告)号：US09561835B2

公开(公告)日：2017-02-07

申请号：US13526972

申请日：2012-06-19

Applicant: Takeshi Takachi ,  Tsutomu Muraoka

Inventor： Takeshi Takachi ,  Tsutomu Muraoka

IPC: B62L1/14 ,  B62L1/06

CPC classification number: B62L1/06 ,  B62L1/14

Abstract: A bicycle brake assembly includes a brake unit, a fixing structure and an alignment structure. The brake unit includes first and second brake arms. The fixing structure is configured to operatively couple the brake unit to a brake supporting portion of a bicycle frame. The alignment structure is disposed in the vicinity of the fixing structure. The alignment structure is configured to align the brake unit to the brake supporting portion.

Abstract translation: 自行车制动器组件包括制动单元，固定结构和对准结构。 制动单元包括第一和第二制动臂。 固定结构构造成将制动单元可操作地联接到自行车车架的制动支撑部分。 对准结构设置在固定结构附近。 对准结构构造成将制动单元对准制动支撑部。

公开(公告)号：US07503133B2

公开(公告)日：2009-03-17

申请号：US11281368

申请日：2008-11-18

Applicant: Tsutomu Muraoka

Inventor： Tsutomu Muraoka

IPC: A43B5/00

CPC classification number: B62M3/086 ,  Y10T74/217

Abstract: A bicycle pedal assembly includes a pair of pedals and a pair of cleats. The cleats are configured and arranged to selectively cooperate with the right and left bicycle pedals such that two different release forces can be attained using a single pair of cleats. The pedal includes a body that rotates about a shaft and a front and rear clamping members are coupled to opposite ends of the pedal body. Also, the front and rear clamping members are preferably pivotally coupled to the pedal body.

Abstract translation: 自行车踏板组件包括一对踏板和一对夹板。 夹板被构造和布置成选择性地与左右自行车踏板配合，使得可以使用一对防滑钉实现两个不同的释放力。 踏板包括围绕轴旋转的主体，并且前后夹紧构件联接到踏板本体的相对端。 此外，前夹紧构件和后夹紧构件优选地枢转地联接到踏板本体。

公开(公告)号：US07430941B2

公开(公告)日：2008-10-07

申请号：US11289534

申请日：2005-11-30

Applicant: Tsutomu Muraoka ,  Tomohiko Nishimura

Inventor： Tsutomu Muraoka ,  Tomohiko Nishimura

IPC: G05G1/14

CPC classification number: B62M3/086 ,  Y10T74/2168 ,  Y10T74/217

Abstract: A bicycle pedal assembly has a cleat releasably coupled to a pedal by a cleat engagement mechanism formed on an upper surface of its pedal body. The pedal body has a front end configured and arranged to include a sole guide portion that assists the rider in rotating the pedal body about its pedal shaft. In one embodiment, the sole guide portion is formed by a first concaved sole receiving recess located in a tip surface of the pedal body and a second concaved sole receiving recess located on the upper surface of the pedal body adjacent to the tip surface. Alternatively, the concaved sole receiving recesses can be replaced with either a pair of laterally spaced projections located on at the front end of the pedal body, or a V-shaped tip surface.

Abstract translation: 自行车踏板组件具有通过形成在其踏板体的上表面上的防滑板接合机构可释放地联接到踏板的防滑板。 踏板本体具有前端构造和布置成包括底部引导部分，该底部引导部分帮助骑手围绕其踏板轴旋转踏板本体。 在一个实施例中，鞋底引导部分由位于踏板本体的尖端表面中的第一凹陷底部容纳凹部和邻近尖端表面位于踏板本体的上表面上的第二凹陷底部容纳凹部形成。 或者，凹陷的鞋底容纳凹部可以被位于踏板本体的前端上的一对侧向间隔的突起或V形尖端表面所代替。

公开(公告)号：USRE39781E1

公开(公告)日：2007-08-21

申请号：US10988450

申请日：2004-11-15

Applicant: Tsutomu Muraoka ,  Kozo Kitagawa ,  Kazuo Wada

Inventor： Tsutomu Muraoka ,  Kozo Kitagawa ,  Kazuo Wada

IPC: G01P3/487 ,  B60B1/00 ,  G01B7/30

CPC classification number: B62J99/00 ,  B62J11/00 ,  B62J2099/002 ,  B62K2207/00

Abstract: A magnetic device mounts on a flat spoke of a wheel. This magnetic device can comprise a magnet and a housing. The housing is coupled to the magnet, and has a spoke-receiving recess with a non-circular cross section, and at least one detent. The detent extends from the housing into the spoke-receiving recess to secure a flat spoke within the spoke-receiving recess via a snap-fit. The magnetic device communicates with a sensing device, which is adapted to be coupled to a portion of the bicycle that is adjacent to a wheel of the bicycle. A display unit, adapted to be mounted on handlebars of the bicycle, displays the speed information obtained from the sensing device. In a second embodiment, the housing is made of a more elastic material, and the detents become optional. In a third embodiment, the spoke-receiving recess of the housing has a projection that engages a concavity form in the connecting portion of the spoke. In a fourth embodiment, the spoke-receiving recess of the housing has a concavity that engages a projection form on the connecting portion of the spoke.

Abstract translation: 磁性装置安装在车轮的平坦轮辐上。 该磁性装置可以包括磁体和壳体。 壳体联接到磁体，并且具有非圆形横截面的轮辐容纳凹槽和至少一个棘爪。 棘爪从壳体延伸到轮辐容纳凹部中，以通过卡扣配合将轮辐容纳凹槽内的平坦轮辐固定。 磁性装置与感测装置通信，该感测装置适于联接到与自行车的车轮相邻的自行车的一部分。 适于安装在自行车的车把上的显示单元显示从感测装置获得的速度信息。 在第二实施例中，壳体由更有弹性的材料制成，并且棘爪成为可选的。 在第三实施例中，壳体的轮辐容纳凹部具有在轮辐的连接部分中与凹形接合的突起。 在第四实施例中，壳体的轮辐容纳凹部具有与辐条的连接部分上的突起形状接合的凹部。

公开(公告)号：US07013755B2

公开(公告)日：2006-03-21

申请号：US10712256

申请日：2003-11-14

Applicant: Tsutomu Muraoka

Inventor： Tsutomu Muraoka

IPC: B62M3/08 ,  G05G1/14

CPC classification number: B62M3/086 ,  Y10T74/217

Abstract: A bicycle pedal assembly includes a pair of pedals and a pair of cleats. The cleats are configured and arranged to selectively cooperate with the right and left bicycle pedals such that two different release forces can be attained using a single pair of cleats. The pedal includes a body that rotates about a shaft and a front and rear clamping members are coupled to opposite ends of the pedal body. Also, the front and rear clamping members are preferably pivotally coupled to the pedal body.

公开(公告)号：US06283557B1

公开(公告)日：2001-09-04

申请号：US09526314

申请日：2000-03-16

Applicant: Shinpei Okajima ,  Tsutomu Muraoka

Inventor： Shinpei Okajima ,  Tsutomu Muraoka

IPC: B60B2100

CPC classification number: B60B1/0215 ,  B60B1/041 ,  B60B1/042 ,  B60B21/00 ,  B60B21/025 ,  B60B21/04 ,  B60B21/062 ,  B60B21/066 ,  B60B21/08

Abstract: A bicycle rim is provided with a wear indicator. The bicycle rim has an outer annular portion, an annular spoke attachment portion and a pair of oppositely facing annular braking surfaces. The outer annular portion is adapted to receive a tire and the annular spoke attachment portion is coupled to the outer annular portion. The annular spoke attachment portion is adapted to be coupled to a plurality of spokes. At least one of the annular braking surfaces has a wear indicator.

公开(公告)号：US5480460A

公开(公告)日：1996-01-02

申请号：US292047

申请日：1994-08-18

Applicant: Tsutomu Muraoka

Inventor： Tsutomu Muraoka

IPC: A61K8/00 ,  A61K8/23 ,  A61K8/41 ,  A61K8/44 ,  A61K8/46 ,  A61K8/49 ,  A61Q5/10 ,  A61K7/13

CPC classification number: A61Q5/10 ,  A61K8/411 ,  A61K8/4926

Abstract: A dye concentrate for dyeing keratin fibers which comprises the following components (A), (B) and (C):(A) 10% by weight or more, based on the total weight of the composition, of an oxidation dye having two or more amino groups per molecule in the non-salt form or salt free;(B) 0.5% by weight or more, based on the total weight of the composition, of an inorganic or organic reducing agent; and(C) water or an organic solvent;and a dye composition for dyeing keratin fibers containing the same are disclosed. The dye concentrate of the present invention remains stable even when stored for a long time and can be easily formulated into a dye composition at use.

Abstract translation: 用于染色角蛋白纤维的染料浓缩物，其包含以下组分（A），（B）和（C）：（A）基于组合物的总重量为10重量％或更多的氧化染料，其具有两个或 每个分子中以非盐形式或不含盐的氨基更多; （B）0.5重量％以上，基于组合物的总重量;无机或有机还原剂; 和（C）水或有机溶剂; 并公开了含有该染色组合物的用于染色角蛋白纤维的染料组合物。 本发明的染料浓缩物即使长时间贮存也保持稳定，在使用时可以容易地配制成染料组合物。

公开(公告)号：US4938503A

公开(公告)日：1990-07-03

申请号：US310653

申请日：1989-02-15

Applicant: Tsutomu Muraoka ,  Hiroaki Shinto

Inventor： Tsutomu Muraoka ,  Hiroaki Shinto

IPC: B60R21/20 ,  B60R21/203 ,  B60R21/217 ,  B62D1/04 ,  F16B37/14

CPC classification number: B60R21/2037

Abstract: An air bag includes a base plate, and a cover, together with the base plate, forming a bag accommodating space. The air bag is mounted on a vehicle by passing bolts through the base plate into the bag accommodating space and threading them with nuts fixed to the side of the base plate located in the bag accommodating space. The nuts are covered by caps so as to prevent damage to a bag accommodated in the bag accommodating space.

Abstract translation: 安全气囊包括基板和与基板一起的盖，形成袋容纳空间。 通过将螺栓穿过基板进入袋容纳空间，将气囊安装在车辆上，并用固定在位于袋容纳空间中的基板侧的螺母进行穿线。 螺母被帽盖住，以防止容纳在袋容纳空间中的袋子受损。

公开(公告)号：US20060081088A1

公开(公告)日：2006-04-20

申请号：US11289534

申请日：2005-11-30

Applicant: Tsutomu Muraoka ,  Tomohiko Nishimura

Inventor： Tsutomu Muraoka ,  Tomohiko Nishimura

IPC: G05G1/14

CPC classification number: B62M3/086 ,  Y10T74/2168 ,  Y10T74/217

Abstract: A bicycle pedal assembly has a cleat releasably coupled to a pedal by a cleat engagement mechanism formed on an upper surface of its pedal body. The pedal body has a front end configured and arranged to include a sole guide portion that assists the rider in rotating the pedal body about its pedal shaft. In one embodiment, the sole guide portion is formed by a first concaved sole receiving recess located in a tip surface of the pedal body and a second concaved sole receiving recess located on the upper surface of the pedal body adjacent to the tip surface. Alternatively, the concaved sole receiving recesses can be replaced with either a pair of laterally spaced projections located on at the front end of the pedal body, or a V-shaped tip surface.

公开(公告)号：US06925908B2

公开(公告)日：2005-08-09

申请号：US10773281

申请日：2004-02-09

Applicant: Tsutomu Muraoka

Inventor： Tsutomu Muraoka

IPC: A43B5/14 ,  A43B11/00 ,  B62M3/08 ,  G05G1/14

CPC classification number: B62M3/086 ,  Y10T74/2164 ,  Y10T74/2168 ,  Y10T74/217

Abstract: A bicycle pedal assembly includes a pedal and a cleat. The pedal includes a body that rotates about a shaft. Front and rear clamping member are coupled to opposite ends of the pedal body. Each of the clamping members has an engagement surface facing in a first direction. The cleat has front and rear attachment portions that are selectively engageable with the pedal via the front and rear clamping members. Specifically, the front and rear attachment portions have front and rear offset coupling surfaces engageable with the front and rear engagement surfaces. The pedal and the cleat are configured to form a rear float pivot axis on a rear side of a center rotation axis of the pedal and a front cleat release pivot axis on a front side of the center rotation axis.

Abstract translation: 自行车踏板组件包括踏板和防滑板。 踏板包括围绕轴旋转的主体。 前和后夹紧构件联接到踏板本体的相对端。 每个夹紧构件具有面向第一方向的接合表面。 防滑板具有前后安装部分，其经由前夹紧构件和后夹紧构件可选择性地与踏板接合。 具体而言，前后安装部分具有可与前后接合表面接合的前和后偏置联接表面。 踏板和防滑板构造成在踏板的中心旋转轴线的后侧形成后浮动枢轴轴线，并且在中心旋转轴线的前侧上形成前防滑板释放枢转轴线。