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    Composite conductive material
    2.
    发明授权
    Composite conductive material 失效
    复合导电材料

    公开(公告)号：US4911769A

    公开(公告)日：1990-03-27

    申请号：US171700

    申请日：1988-03-22

    申请人： Shuji Yamada ,  Koji Tsuji ,  Yoshinobu Takegawa ,  Akira Tanimura ,  Akira Menju ,  Nobuyoshi Yano

    发明人： Shuji Yamada ,  Koji Tsuji ,  Yoshinobu Takegawa ,  Akira Tanimura ,  Akira Menju ,  Nobuyoshi Yano

    IPC分类号： C22C5/06 ,  H01B1/02

    CPC分类号： C22C5/06 ,  H01B1/02 ,  H01B1/026 ,  Y10T428/12486 ,  Y10T428/12882 ,  Y10T428/12889 ,  Y10T428/12896

    摘要： An electrically conductive composite material is formed by dispersing in a matrix metal another metal which is insoluble or slightly soluble with the matrix metal. The other metal is finely divided to an extent of not excessively lowering the conductivity and is mixed in the matrix metal in a particle amount such that respective particles keep a mutual distance effective to strengthen the composite material. The material is thereby sufficiently improved in the mechanical strength and wear resistance and remarkably reduced in high temperature deformation. Such conductive composite material can be obtained through a melt atomization.

    摘要翻译： 通过将基质金属中不溶或微溶的另一种金属分散在基质金属中形成导电复合材料。 将另一种金属精细地分散到不会过度降低导电性的程度，并将其混合在基质金属中，其粒子数量使得各个颗粒保持有效的相互距离以加强复合材料。 因此，材料的机械强度和耐磨性得到充分改善，并且在高温变形中显着降低。 这种导电性复合材料可以通过熔融雾化获得。

    Silver base electrical contact material and method of making the same
    4.
    发明授权
    Silver base electrical contact material and method of making the same 失效
    银基电气接触材料及其制备方法

    公开(公告)号：US5198015A

    公开(公告)日：1993-03-30

    申请号：US718035

    申请日：1991-06-20

    申请人： Koji Tsuji ,  Yoshinobu Takegawa ,  Hayato Inada ,  Shuji Yamada

    发明人： Koji Tsuji ,  Yoshinobu Takegawa ,  Hayato Inada ,  Shuji Yamada

    IPC分类号： C22C1/04 ,  C22C5/06 ,  H01B1/02 ,  H01H1/023 ,  H01H1/0237 ,  H01H11/04

    CPC分类号： H01H1/0237

    摘要： A silver base electrical contact material with superior resistance to arc erosion along with improved wear and welding resistance. The contact material consists essentially of 0.5 to 39.9 wt % of nickel, 0.14 to 7.0 wt % of nickel oxides, and balance silver. The material contains not less than, 0.4 wt % of nickel responsible for constituting minute nickel and nickel particles which have a particle size of not more than 1 .mu.m and are dispersed in a silver matrix for strengthening the material to give improved wear and welding resistance. The dispersed minute nickel oxide particles are included to stabilize arcing occurring at the time of opening and closing contacts in such a manner as to anchor one end of an arc substantially at any immediately available point over the entire contact surface as soon as the arcing occurs, thereby preventing the arc end from moving violently across or beyond the contact surface and therefore minimizing arc related damages or arc erosion. The contact material is made in accordance with a novel method which can disperse the minute nickel and nickel oxide particles in adequate quantities and eliminate the inclusion of undesired bulk and coarse nickel particles which would otherwise deteriorate the contact properties.

    Method of fabricating an electrode for a discharge lamp and the electrode formed thereby
    6.
    发明授权
    Method of fabricating an electrode for a discharge lamp and the electrode formed thereby 失效
    制造放电灯用电极的方法及由此形成的电极

    公开(公告)号：US5256095A

    公开(公告)日：1993-10-26

    申请号：US976582

    申请日：1992-11-16

    申请人： Yoshinobu Takegawa ,  Shigetoshi Sakon ,  Shuji Yamada

    发明人： Yoshinobu Takegawa ,  Shigetoshi Sakon ,  Shuji Yamada

    IPC分类号： H01J9/04 ,  H01J61/067

    CPC分类号： H01J9/04 ,  H01J61/0675

    摘要： An electrode of a discharge lamp which has an improved adhesion between an emitter material and a filament is formed in accordance with the following method. That is, a Fe-Cr-Al alloy is used as the filament. The filament is placed in a heated oxidizing environment to precipitate an aluminum oxide layer uniformly in a surface thereof. Thus precipitated aluminum oxide layer has good adhesion with the filament without flaking thereof. The aluminum oxide layer is coated with triple carbonates consisting of barium carbonate, calcium carbonate and strontium carbonate, so that a carbonate coated filament is obtained. And then, the coated filament is heated in vacuum to reduce the carbonates to their alkaline earth oxides of the emitter material, and also to form a complex oxide consisting of the aluminum oxide and the alkaline earth oxides. Adhesion between the emitter material and the aluminum oxide layer is improved by the formation of the complex oxide, so that a lamp life of the discharge lamp is remarkably increased. On the other hand, since the Fe-Cr-Al alloy has a much higher specific resistance value than tungsten, the discharge lamp using the filament of the Fe-Cr-Al alloy can be operated by a small current, which in turn enables a lamp driving circuit to be reduced in size and weight.

    Hand-held depilating device with a pain masking stimulator
    8.
    发明授权
    Hand-held depilating device with a pain masking stimulator 失效
    手持脱毛装置，带有疼痛屏蔽刺激器

    公开(公告)号：US5916222A

    公开(公告)日：1999-06-29

    申请号：US855631

    申请日：1997-05-14

    申请人： Jyuzaemon Iwasaki ,  Yasuhiro Sato ,  Mika Asada ,  Toshihiro Takeuchi ,  Yoshinobu Takegawa ,  Yuko Matsumura

    发明人： Jyuzaemon Iwasaki ,  Yasuhiro Sato ,  Mika Asada ,  Toshihiro Takeuchi ,  Yoshinobu Takegawa ,  Yuko Matsumura

    IPC分类号： A45D26/00 ,  A61B17/50

    CPC分类号： A45D26/00 ,  A45D26/0028 ,  A45D26/0061 ,  A45D2200/207

    摘要： A hand-held depilating device capable of masking the pain of plucking the hairs. A plucking head has a plurality of pinching elements which arrange along a horizontal axis in a closely adjacent relation and are driven to close and open gaps between the pinching elements for pinching the hairs between the adjacent elements and release the hairs therefrom. A cycler or turning mechanism is included to cyclically move the plucking head in a direction crossing with the horizontal axis so as to define, in combination with the movement of closing and opening the pinching elements, repeated depilating cycles of introducing the hairs between the adjacent pinching elements, pinching the hairs therebetween, plucking the hairs from the skin, and releasing the hairs from between the pinching elements. Mounted to the top of the housing adjacent to the plucking head is a simulator which applies stimuli to the skin independently of the plucking head. The device includes a synchronous mechanism for synchronizing a timing of applying the stimuli with the depilating cycle. Thus, the stimuli can be made at an optimum timing or timings within the depilating cycle, thereby masking the hair plucking pain.

    摘要翻译： 一种手持脱毛装置，其能够掩盖拔毛的疼痛。 拔毛头具有多个夹紧元件，其沿水平轴线以紧密相邻的关系布置，并且被驱动以闭合并打开夹紧元件之间的间隙，用于夹紧相邻元件之间的毛发并从其释放毛发。 包括循环器或转动机构以沿与水平轴线交叉的方向周期性地移动拔除头部，以便与关闭和打开夹紧元件的移动相结合来定义重复的脱毛循环，以将毛发引入相邻的捏合 元件，夹在其间的毛发，从皮肤拔出毛发，以及从夹紧元件之间释放毛发。 安装在靠近拔除头部的壳体顶部的是能够独立于拔毛头对皮肤施加刺激的模拟器。 该装置包括用于使施加刺激的定时与脱毛循环同步的同步机构。 因此，可以在脱毛周期内的最佳定时或定时进行刺激，从而掩盖毛发拔除疼痛。

    Reciprocatory dry shaver
    9.
    发明授权
    Reciprocatory dry shaver 失效
    往复式干式剃须刀

    公开(公告)号：US5715601A

    公开(公告)日：1998-02-10

    申请号：US652918

    申请日：1996-05-24

    申请人： Mitsuo Nakatani ,  Takashi Yoneda ,  Yoshinobu Takegawa ,  Toshio Ikuta ,  Manabu Kawara

    发明人： Mitsuo Nakatani ,  Takashi Yoneda ,  Yoshinobu Takegawa ,  Toshio Ikuta ,  Manabu Kawara

    IPC分类号： B26B19/04

    CPC分类号： B26B19/046

    摘要： A reciprocatory dry shaver is capable of providing a drive point of transmitting a reciprocating force to an inner cutter from a drive element at a location as close as to a cutting edge of the inner cutter for enhancing cutting performance, yet making the use of a plastic made drive element to give a detachable connection with the inner cutter. The shaver comprises a housing incorporating a drive source which is connected to move a drive element projecting on top of the housing. An outer cutter is supported to the top of the housing. An inner cutter is detachably connected to the drive element and is driven thereby to reciprocate in hair shearing engagement with the outer cutter. The drive element comprises a stud and a pin which projects beyond the upper end of the stud. The inner cutter is formed with a joint for detachable connection to the stud and with a catch for detachable connection to the pin. The catch is formed upwardly of the joint to define a drive point at the connection with the pin where the drive element transmits a driving force of reciprocating the inner cutter. With this arrangement, the driving point can be disposed closer to an upper cutting edge of the inner cutter than a connection point of detachably holding the inner cutter to the drive element. Consequently, a driving force is effectively applied for hair shaving between the reciprocating inner cutter and the outer cuter, thereby enhancing cutting performance.

    摘要翻译： 往复式干式剃须刀能够提供一个驱动点，该驱动点从位于内切割器的切割边缘的位置处的驱动元件向内切割器传递往复力，以提高切割性能，但是使用塑料 使驱动元件与内刀具分离连接。 该剃须刀包括一个外壳，该外壳包括驱动源，该驱动源连接以移动突出在外壳顶部上的驱动元件。 外刀片支撑在外壳的顶部。 内刀片可拆卸地连接到驱动元件，并由此驱动从而与外刀具进行头发剪切接合。 驱动元件包括螺柱和突出超过螺柱的上端的销。 内切割器形成有用于可拆卸地连接到螺柱的接头和用于可拆卸地连接到销的接头。 卡扣在接头的上方形成，以在与销的连接处限定驱动点，其中驱动元件传递内铣刀往复运动的驱动力。 通过这种布置，驱动点可以比可拆卸地将内刀片连接到驱动元件的连接点更靠近内刀片的上切割刃布置。 因此，在往复式内刀具和外切刀之间有效地施加驱动力，从而提高切割性能。

    Hand-held depilating device
    10.
    发明授权
    Hand-held depilating device 失效
    手持脱毛装置

    公开(公告)号：US5810843A

    公开(公告)日：1998-09-22

    申请号：US697521

    申请日：1996-08-26

    申请人： Jyuzaemon Iwasaki ,  Masao Tanahashi ,  Yoshinobu Takegawa ,  Mika Asada

    发明人： Jyuzaemon Iwasaki ,  Masao Tanahashi ,  Yoshinobu Takegawa ,  Mika Asada

    IPC分类号： A45D26/00 ,  A61B17/50

    CPC分类号： A45D26/00 ,  A45D26/0028 ,  A45D26/0061 ,  A45D2200/207

    摘要： A hand-held depilating device capable of masking the pain of plucking the hairs through psychological effect. The depilating device comprises housing adapted to be grasped by the hand of the user and a plucking head mounted on top of the housing for plucking the hairs from the skin. Stimulator is mounted on top of the housing adjacent to the plucking head for providing mechanical stimuli to the skin while the plucking head operates to pluck the hairs. The stimulator comprises a vibrator which provides vibrations to the skin as the mechanical stimuli which act on sense receptors other than nociceptors that respond to pain, thereby masking the pain caused by plucking the hairs or received at the nociceptors. That is, the mechanical stimuli caused by the vibrations can activate Meissner's corpuscle or Pacinian corpuscle to make indistinct to the pain as demonstrated by a gate-control theory in psychology. Thus, the mechanical stimuli applied separately from the plucking operation can excite the tactile or pressure sense receptors so as to activate the gate control path at posterior horn of the spinal cord immediately before or simultaneously with the plucking the hair, thereby blurring the pain being transmitted through the nerve. Alternately, roller with stimulus projections may be utilized to apply the mechanical stimuli for alleviation of the pain.

    摘要翻译： 一种手持脱毛装置，能够通过心理作用掩盖拔毛的痛苦。 脱毛装置包括适于由用户的手抓住的壳体和安装在壳体顶部上的拔毛头，用于从皮肤上拔毛发。 刺激器安装在邻近拔除头部的壳体的顶部上，以在拔毛头操作以拔除毛发时向皮肤提供机械刺激。 刺激器包括振动器，其向皮肤提供振动，作为对伤害感受器以外的感觉受体起作用的机械刺激，其响应于疼痛，从而掩蔽由拔毛或在伤害感受器处接收的疼痛。 也就是说，由振动引起的机械刺激可以激活Meissner的微粒或Pacinian微粒，使精神病学中的门控理论证明是不确定的。 因此，与拔除手术分开施加的机械刺激可以激发触觉或压力感应受体，以便在拔除毛发之前或同时激活脊髓后角处的门控制路径，从而模糊发送的疼痛 通过神经。 或者，具有刺激投影的辊可以用于施加机械刺激以减轻疼痛。