公开(公告)号：US4361327A

公开(公告)日：1982-11-30

申请号：US242974

申请日：1981-03-12

申请人： Toshiaki Kurita ,  Masanori Mizunuma

发明人： Toshiaki Kurita ,  Masanori Mizunuma

IPC分类号： A63F9/00 ,  A63F7/04 ,  A63F7/02

CPC分类号： A63F7/04

摘要： A toy that includes a housing having at least one object which is movably located in the housing. Also located in the housing is an object moving member which is a composite of two sections. The sections of this moving member are each individually movable with respect to one another and each independently movable with respect to the housing. This individual movement of the sections allows them to move into a cooperative position with respect to one another. When the sections are located in the cooperative position and maintained in the cooperative position by coordinating the individual movements of the sections, it is possible to locate the object on the object moving member and move the object from a first point in the housing to a second point in the housing. Movement of the object can be maintained as long as the sections are maintained in a cooperative position, however, if the sections are allowed to deviate from the cooperative position by not coordinating the movement of the sections, the object will become dislodged from the object moving member.

摘要翻译： 一种玩具，其包括具有可移动地位于所述壳体中的至少一个物体的壳体。 也位于壳体中的是两个部分的复合物体移动部件。 该移动构件的各个部分各自可相对于彼此分别移动并且可相对于壳体独立地移动。 这些部分的这种单独运动允许它们相对于彼此移动到协作位置。 当这些部分位于合作位置并通过协调各部分的各个运动而保持在协调位置时，可以将物体定位在物体移动部件上并将物体从壳体中的第一点移动到第二 指向住房。 可以保持对象的移动，只要这些部分保持在协作位置，然而，如果通过不协调部分的移动来允许部分偏离协作位置，则物体将从物体移动移开 会员。

公开(公告)号：US09895204B2

公开(公告)日：2018-02-20

申请号：US12717763

申请日：2010-03-04

申请人： Takao Kimura ,  Masanori Mizunuma

发明人： Takao Kimura ,  Masanori Mizunuma

IPC分类号： A61C1/10 ,  A61C1/05 ,  A61C1/14

CPC分类号： A61C1/055 ,  A61C1/145

摘要： The dental handpiece of a center-injection type has a bur sleeve (8, 9) having an axial through hole capable of receiving and detachably holding therein a cutting bur having an axial through hole, upper and lower bearings (10, 11) for rotatably supporting the bur sleeve (8, 9), and an injection nozzle (5) capable of being inserted into the axial through hole of the cutting bur from its proximal end for injecting cooling water through the other end. The dental handpiece (1) further has an upper seal means (17) arranged to seal the space between the upper region of the bur sleeve (8, 9) and the upper bearing (10), and a lower seal means (17′9 arranged to seal the space between the lower region of the bur sleeve (8, 9) and the lower bearing (11).

公开(公告)号：US09289271B2

公开(公告)日：2016-03-22

申请号：US13469313

申请日：2012-05-11

申请人： Takao Kimura ,  Masanori Mizunuma ,  Keita Yokochi

发明人： Takao Kimura ,  Masanori Mizunuma ,  Keita Yokochi

IPC分类号： A61C1/12 ,  A61C1/08 ,  A61C1/10

CPC分类号： A61C1/12 ,  A61C1/08 ,  A61C1/10

摘要： A dental handpiece has a head section, a neck section, a grip section connected to the grip section, and a drive unit connected to the grip section. The handpiece also has a detent unit for preventing relative rotation between the neck and grip sections. The detent unit includes a detent pin arranged axially slidably in the grip section, a spring for biasing the pin proximally so that the distal end of the pin is arranged inside the grip section in a rest position, and a catch formed at the proximal end of the neck section for receiving the pin for engagement. When the drive unit is brought into connection to the grip section, the pin is pressed distally to project out of the grip section into engagement in the catch, to thereby prevent relative rotation between the neck section and the grip section.

摘要翻译： 牙科手机具有头部，颈部，连接到握持部的抓握部和连接到抓握部的驱动单元。 手持件还具有用于防止颈部和抓握部之间的相对旋转的止动单元。 定位单元包括在把手部分中轴向可滑动地设置的止动销，用于向近侧偏压销的弹簧，使得销的远端在静止位置处布置在把手部分内部，并且在近端形成止动件 用于接收销的颈部用于接合。 当驱动单元与抓握部连接时，销被向远侧按压以从夹持部突出而与卡扣接合，从而防止颈部与握持部之间的相对旋转。

公开(公告)号：US07070411B2

公开(公告)日：2006-07-04

申请号：US10659274

申请日：2003-09-11

申请人： Eiichi Nakanishi ,  Masanori Mizunuma

发明人： Eiichi Nakanishi ,  Masanori Mizunuma

IPC分类号： A61C19/04

CPC分类号： A61C19/041 ,  A61C1/14 ,  A61C5/44

摘要： The present invention relates to a dental head unit capable of measuring a root canal length of a patient. The head unit includes a head section having a sleeve rotatably supported therein for detachably holding a cutting tool therein, a neck section extending proximally from the head section and having a proximal end for connecting to a handpiece body, a contact capable of detachably contacting the cutting tool for providing electric connection to the cutting tool when in contact, and a contact holder fixed to a proximal end of the contact and axially slidable with respect to the neck section. The contact holder has a lead attachment to which a lead for electrically connecting the contact to a root canal length measuring device is detachably attached. The present invention also relates to a contact holder assembly including the contact and the contact holder.

摘要翻译： 本发明涉及能够测量患者根管长度的牙科头部单元。 头单元包括头部，其具有可旋转地支撑在其中的套筒，用于将切割工具可拆卸地保持在其中，颈部部分从头部部分向近侧延伸并且具有用于连接到机头本体的近端，能够可拆卸地接触切割件的接触件 用于在接触时提供与切割工具的电连接的工具，以及固定到接触件的近端并相对于颈部可轴向滑动的接触保持器。 接触保持器具有引线附件，用于将接触件电连接到根管长度测量装置的引线可拆卸地附接到该引线附件。 本发明还涉及一种包括触点和触点支架的触点支架组件。

公开(公告)号：US5149095A

公开(公告)日：1992-09-22

申请号：US789684

申请日：1991-11-08

申请人： Kiyoshi Kashimoto ,  Masanori Mizunuma

发明人： Kiyoshi Kashimoto ,  Masanori Mizunuma

IPC分类号： A63F7/02 ,  A63F9/00

CPC分类号： A63F7/022 ,  A63F2007/345 ,  A63F2250/1073

摘要： A ball conveying game apparatus including a plurality of ball support portions provided on a vertical game board surface, a protrusible and retractable plunger provided at at least one of the ball support members, and a manual operating member such as a pressing member linked on an operational basis to the ball support member through a predetermined interlocking mechanism so that a ball can be transferred from one to another of the ball support members along a ball moving course by operating the manual operating member. The ball is conveyed from a starting point to a goal point by a plurality of choosable ball moving courses arranged in the ball moving course. Selection from among the choosable ball moving courses is made by operating the manual operating member. In playing the ball conveying game apparatus, therefore, a player is required to dexterously manipulate the manual operating member. Various ways of playing are possible.

摘要翻译： 一种球传送游戏装置，包括设置在垂直游戏板表面上的多个球支撑部分，设置在至少一个球支撑构件上的可伸缩柱塞，以及手动操作构件，例如按照操作 通过预定的互锁机构对球支撑构件的基础，使得球可以通过操作手动操作构件沿球运动路线从一个球体支撑构件的另一个传递到另一个。 球通过布置在球运动过程中的多个可选择的球运动轨迹从起始点传送到目标点。 通过操作手动操作构件来进行可选择的球运动轨迹之间的选择。 因此，在玩球传送游戏装置时，要求玩家灵巧地操纵手动操作构件。 各种各样的玩法是可行的。

公开(公告)号：US4970976A

公开(公告)日：1990-11-20

申请号：US440840

申请日：1989-11-24

申请人： Koji Kitai ,  Masanori Mizunuma ,  Tatsuo Kikuchi

发明人： Koji Kitai ,  Masanori Mizunuma ,  Tatsuo Kikuchi

IPC分类号： D05B1/20 ,  D05B55/10 ,  D05B57/06

CPC分类号： D05B55/10 ,  D05B1/20 ,  D05B57/06

摘要： There is disclosed an overlock sewing machine. The overlock sewing machine includes a looper switching unit for selecting an overlocking operative state or overlocking inoperative state, a needle clamp member having a first needle holding hole in which two needles are mounted separately in the manner that the two needles are positioned in parallel and a second needle holding hole positioned slightly eccentrically at the front side of the cloth feeding direction and perpendicular to the cloth feeding direction, whereby eight types of overlocking operations and one type of double-loop stitching operation can be effected.

摘要翻译： 公开了一种包缝机。 所述包缝机包括用于选择外锁操作状态或非锁定不工作状态的针刺切换单元，具有第一针保持孔的针夹持构件，其中两针以两针并联的方式分开安装， 第二针保持孔稍微偏心地布置在送布方向的前侧并且垂直于送布方向，由此可以进行八种类型的外锁操作和一种类型的双回路缝合操作。

公开(公告)号：US4773643A

公开(公告)日：1988-09-27

申请号：US151496

申请日：1988-02-02

申请人： Masanori Mizunuma

发明人： Masanori Mizunuma

IPC分类号： A63F1/00 ,  A63F3/00 ,  A63F5/04 ,  A63F9/00

CPC分类号： A63F9/00 ,  A63F2001/0475 ,  A63F2003/00905 ,  A63F2011/0083 ,  A63F5/04

摘要： A picture matching game includes a display box and three rotating members rotatable in the display box. Each rotating member has three display surfaces, any one display surface being stopped in a display position, and the three rotating members being stopped with three display surfaces in display positions to jointly form a display pattern. All possible display patterns are printed on playing cards, which are scattered face up before playing. When the rotating members are stopped and a display pattern is displayed, players reach for and take a card which matches the displayed pattern, the fastest player being the one to take the card.

摘要翻译： 图像匹配游戏包括显示盒和可在显示盒中旋转的三个旋转构件。 每个旋转构件具有三个显示表面，任何一个显示表面停止在显示位置，并且三个旋转构件在显示位置处以三个显示表面停止，以共同形成显示图案。 所有可能的显示图案都打印在玩牌前，在播放前面朝上分散。 当旋转构件停止并显示显示图案时，玩家到达并拍摄与显示的图案相匹配的卡，最快的玩家是拍摄卡。

公开(公告)号：US20120288823A1

公开(公告)日：2012-11-15

申请号：US13469313

申请日：2012-05-11

申请人： Takao Kimura ,  Masanori Mizunuma ,  Keita Yokochi

发明人： Takao Kimura ,  Masanori Mizunuma ,  Keita Yokochi

IPC分类号： A61C3/00

CPC分类号： A61C1/12 ,  A61C1/08 ,  A61C1/10

摘要： A dental handpiece has a head section, a neck section, a grip section connected to the grip section, and a drive unit connected to the grip section. The handpiece also has detent means for preventing relative rotation between the neck and grip sections. The detent means includes a detent pin arranged axially slidably in the grip section, spring means for biasing the pin proximally so that the distal end of the pin is arranged inside the grip section in a rest position, and catch means formed at the proximal end of the neck section for receiving the pin for engagement. When the drive unit is brought into connection to the grip section, the pin is pressed distally to project out of the grip section into engagement in the catch means, to thereby prevent relative rotation between the neck section and the grip section.

摘要翻译： 牙科手机具有头部，颈部，连接到握持部的抓握部和连接到抓握部的驱动单元。 手持件还具有用于防止颈部和把手部分之间的相对旋转的制动装置。 制动装置包括在把手部分中轴向可滑动地设置的止动销，弹簧装置用于向近侧偏压销，使得销的远端布置在把手部分的内部处于静止位置，并且捕捉装置形成在 用于接收销的颈部用于接合。 当驱动单元与抓握部分连接时，销被向远侧按压以从抓握部分伸出以与抓持装置接合，从而防止颈部和握持部分之间的相对旋转。

公开(公告)号：US08021152B2

公开(公告)日：2011-09-20

申请号：US12144801

申请日：2008-06-24

申请人： Masanori Mizunuma ,  Takao Kimura

发明人： Masanori Mizunuma ,  Takao Kimura

IPC分类号： A61C1/08

CPC分类号： A61C1/12

摘要： A dental handpiece having a grip with a head in which a treatment tool may be detachably attached. A front casing portion of the grip is continuous to a rear casing portion at an obtuse angle. A first rotary shaft is rotatably supported in the rear casing portion. A cylindrical jacket extends from the head and is arranged in the front casing portion toward the first rotary shaft. A second rotary shaft is rotatably supported in the jacket, and is operatively connected to the treatment tool at one end and to the first rotary shaft at the other end via a gear. The rotary shafts transmit driving force to the head section to drive the treatment tool. The jacket is provided with an engagement groove on its circumferential surface. An engaging device disposed in the rear casing portion detachably engages the groove, thereby fixing the jacket in the front casing portion.

摘要翻译： 一种具有头部的手柄的牙科手柄，其中处理工具可拆卸地附接在该头部中。 手柄的前壳体部分以钝角连接到后壳体部分。 第一旋转轴可旋转地支撑在后壳体部分中。 圆筒形护套从头部延伸，并且朝向第一旋转轴布置在前壳体部分中。 第二旋转轴可旋转地支撑在护套中，并且在另一端通过齿轮在一端可操作地连接到治疗工具和第一旋转轴。 旋转轴将驱动力传递到头部以驱动治疗工具。 护套在其圆周表面上设置有接合槽。 设置在后壳体部分中的接合装置可拆卸地接合槽，从而将护套固定在前壳体部分中。

公开(公告)号：US20100227293A1

公开(公告)日：2010-09-09

申请号：US12717763

申请日：2010-03-04

申请人： Takao Kimura ,  Masanori Mizunuma

发明人： Takao Kimura ,  Masanori Mizunuma

IPC分类号： A61C3/02

CPC分类号： A61C1/055 ,  A61C1/145

摘要： The dental handpiece of a center-injection type has a bur sleeve (8, 9) having an axial through hole capable of receiving and detachably holding therein a cutting bur having an axial through hole, upper and lower bearings (10, 11) for rotatably supporting the bur sleeve (8, 9), and an injection nozzle (5) capable of being inserted into the axial through hole of the cutting bur from its proximal end for injecting cooling water through the other end. The dental handpiece (1) further has an upper seal means (17) arranged to seal the space between the upper region of the bur sleeve (8, 9) and the upper bearing (10), and a lower seal means (17′9 arranged to seal the space between the lower region of the bur sleeve (8, 9) and the lower bearing (11).

摘要翻译： 中心注射型牙科手机具有一个具有轴向通孔的钻头套筒（8,9），该轴套通孔能够容纳和拆卸地容纳具有轴向通孔的切割毛坯，上下轴承（10,11）可旋转 支撑所述钻头套筒（8,9）以及能够从其近端插入所述切割毛坯的所述轴向通孔中的注射喷嘴（5），用于将另一端喷射冷却水。 牙齿手柄（1）还具有上密封装置（17），其被设置成密封毛细套筒（8,9）的上部区域和上部轴承（10）之间的空间，以及下部密封装置（17'9） 布置成密封毛细套筒（8,9）的下部区域和下部轴承（11）之间的空间。