公开(公告)号：US4138419A

公开(公告)日：1979-02-06

申请号：US792225

申请日：1977-04-29

Applicant: Masatoshi Arakawa ,  Ryotaro Ohno ,  Katuhiro Ishikawa ,  Noboru Yamahara ,  Hisashi Matsui

Inventor： Masatoshi Arakawa ,  Ryotaro Ohno ,  Katuhiro Ishikawa ,  Noboru Yamahara ,  Hisashi Matsui

IPC: C07C69/753 ,  B01F17/34 ,  C07C17/08 ,  C07C51/00 ,  C07C61/39 ,  C07C67/00 ,  D21H17/00 ,  D21H17/14 ,  C07C63/36 ,  C07C63/44 ,  C07C69/76

CPC classification number: D21H17/14 ,  C07C17/08 ,  D21H17/00 ,  Y10S516/06

Abstract: A novel cyclopentadiene derivative of the general formula: ##STR1## wherein R.sup.1 is hydrogen, a mono- to tetra-hydric alcohol moiety having 1 to 12 carbon atoms, a metal of Groups Ia, IIa and IIb of the Periodic Table, an ammonium group or an organic amine residue; R.sup.2, R.sup.3, and R.sup.4 are independently hydrogen or alkyl groups having 1 to 6 carbon atoms; R.sup.a, R.sup.b, and R.sup.c are independently hydrogen or alkyl groups having 1 to 3 carbon atoms; m is 0 or 1; and n is an integer of 1 to 4. This cyclopentadiene derivative is comparable or even superior to natural rosin in effectiveness as an emulsifier for use in the production of SBR and ABS resins or as a sizing agent in paper making.

Abstract translation: 一种新的环戊二烯衍生物，其通式如下：其中R1是氢，具有1至12个碳原子的一至四醇部分，元素周期表中的Ia，IIa和IIb族金属，铵基 或有机胺残基; R2，R3和R4独立地是氢或具有1至6个碳原子的烷基; Ra，Rb和Rc独立地是氢或具有1至3个碳原子的烷基; m为0或1; 并且n为1〜4的整数。该环戊二烯衍生物作为用于制备SBR和ABS树脂的乳化剂或作为造纸中的施胶剂的有效性与天然松香相当或甚至优于天然松香。

公开(公告)号：US08651254B2

公开(公告)日：2014-02-18

申请号：US10906113

申请日：2005-02-03

Applicant: Etsuyoshi Watarai ,  Shinichi Takizawa ,  Hisashi Matsui

Inventor： Etsuyoshi Watarai ,  Shinichi Takizawa ,  Hisashi Matsui

IPC: F16D65/16

CPC classification number: F16J15/3204 ,  B62L1/005 ,  F16D65/18 ,  F16D2121/02 ,  F16D2121/16 ,  F16D2125/06 ,  F16D2127/02 ,  F16J15/164 ,  F16J15/3216

Abstract: An apparatus for a disk brake comprises a caliper body having an inner peripheral surface and a seal groove disposed at the inner peripheral surface. The inner peripheral surface is dimensioned to slidably receive a piston therein, wherein the piston moves in a direction of a braking direction axis, and the seal groove is dimensioned to receive a seal therein so that the seal can seal a space between the inner peripheral surface and the piston. The seal groove comprises a movement restricting part that restricts movement of the seal in the direction of the braking direction axis, and a movement permitting part formed as a step facing radially inwardly.

Abstract translation: 一种用于盘式制动器的装置包括一个具有内周面的卡钳体和设置在内周面的密封槽。 内周面的尺寸被设计成可滑动地容纳活塞，其中活塞沿制动方向轴线方向移动，并且密封槽的尺寸被设计成在其中接收密封，使得密封件可以密封内周表面 和活塞。 密封槽包括限制密封件沿制动方向轴线的移动的运动限制部件和形成为径向向内的台阶的运动允许部件。

公开(公告)号：US06530457B1

公开(公告)日：2003-03-11

申请号：US09474692

申请日：1999-12-29

Applicant: Daisuke Nago ,  Hisashi Matsui

Inventor： Daisuke Nago ,  Hisashi Matsui

IPC: B62L500

CPC classification number: F16D65/12 ,  B62L1/00 ,  F16D2065/1308 ,  F16D2065/1348 ,  F16D2065/1392 ,  F16D2069/004

Abstract: A one-piece brake disk for a vehicle includes a radially inner annular portion having a plurality of circumferentially located mounting holes defining a mounting circle; a radially outer annular portion concentric with the radially inner annular portion and having opposite braking surfaces; and a plurality of connecting arms extending from an inner peripheral surface of the radially outer annular portion to an outer peripheral surface of the radially inner annular portion. Each of the plurality of connecting arms is tangent to an effective circle concentric with the mounting circle, wherein the effective circle has a radius greater than a radius of the mounting circle.

Abstract translation: 用于车辆的一件式制动盘包括具有限定安装圆的多个周向定位的安装孔的径向内部环形部分; 与径向内部环形部分同心并且具有相对的制动表面的径向外部环形部分; 以及从径向外环形部分的内周面延伸到径向内环形部分的外周表面的多个连接臂。 多个连接臂中的每一个与安装圆同心的有效圆相切，其中有效圆的半径大于安装圆的半径。

公开(公告)号：US4515024A

公开(公告)日：1985-05-07

申请号：US379987

申请日：1982-05-19

Applicant: Takeshi Kataoka ,  Ryoichi Aoki ,  Hisashi Matsui ,  Hiroshi Matsumoto

Inventor： Takeshi Kataoka ,  Ryoichi Aoki ,  Hisashi Matsui ,  Hiroshi Matsumoto

IPC: H03J5/12

CPC classification number: H03J5/12 ,  Y10T74/19502 ,  Y10T74/19828

Abstract: Clutch means for changing inductance of a push-button tuner which is compact in size and adapted for use with a tape recorder. The mechanism includes flat slidable cam plates provided with cam portions at the front portions thereof, which are arranged horizontally and slidably through holes of side walls and a push-button assembly slidably arranged in front and rear walls, which is equipped with a channeling plate pivotably mounted thereon, the position of which may be set at a desired angle by means of the operation of a manual shaft when a clutch mechanism is engaged. With the advancement of the push-button assembly, a head thereof touches the cam of the clutch plate arranged in parallel with the slidable cam plate at the front of the push-button assembly whereby the clutch plate is forced to be shifted horizontally against a coil spring the biasing force of which acts on a follower manual shaft supported in an arm hole of the clutch plate which is partially released whereby the clutch mechanism is disengaged by ending the engagement of a rotation means with a gear wheel with which a worm gear mounted on the follower manual shaft is in meshing engagement.

Abstract translation: 离合器用于改变按钮式调谐器的电感，其尺寸紧凑并适用于磁带录音机。 该机构包括在其前部设置有水平且可滑动地穿过侧壁的孔的平滑的可滑动凸轮板和可滑动地布置在前壁和后壁中的按钮组件，该按钮组件可枢转地配备有引导板 当离合器机构接合时，其位置可以通过手动轴的操作而被设置在期望的角度。 随着按钮组件的推进，其头部接触与按钮组件的前部处的可滑动凸轮平行布置的离合器板的凸轮，由此离合器板被迫水平地相对于线圈 弹簧，其作用在支撑在离合器板的臂孔中的随动手动轴上，该随动手动轴被部分地释放，由此通过结束旋转装置与齿轮的啮合，离合器机构脱离，蜗轮安装在该齿轮上 从动手动轴处于啮合状态。