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公开(公告)号：US10217578B2
公开(公告)日：2019-02-26
申请号：US15555453
申请日：2016-02-25
申请人： TOPRE CORPORATION
发明人： Kazufumi Enomoto , Kenki Enomoto
摘要： In a keyboard, a keybutton opposes an operation detection portion. A light source is provided on an outer side of the operation detection portion. A light guide member guides light from the light source to a keytop of the keybutton. The light guide member includes an incident portion opposing the light source, an emitting portion opposing the keytop, and a guide portion which guides the light incident from the incident portion to the emitting portion. An incident surface of the incident portion is formed in a shape of a curved surface that protrudes to the light source side.
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公开(公告)号：US4800774A
公开(公告)日：1989-01-31
申请号：US17460
申请日：1987-02-24
CPC分类号： G05G7/04 , Y10T74/20528 , Y10T74/2066 , Y10T74/20888
摘要： A pedal-load lightening apparatus comprising a pedal arm and a lever rockable in one therewith. A torsion coil spring is provided between the lever and a support bracket. The coil spring urges the pedal arm to return to its initial position before the arm, starting from the initial position, reaches a neutral position at a predetermined rotational angle to the initial position. When the neutral position is reached, the spring starts to urge the pedal arm in a treadling direction. Moreover, an urging element is attached to the support bracket or the lever. The urging element is adapted to press the pedal arm in the treadling direction, with a force smaller than the repulsive force of the torsion coil spring, within a stroke of the arm between the initial position and a position near the neutral position.
摘要翻译： 一种踏板负载减轻装置，包括踏板臂和可与其一体摇动的杆。 扭力螺旋弹簧设置在杠杆和支撑托架之间。 螺旋弹簧促使踏板臂从起始位置开始到达起始位置之前的初始位置，以预定旋转角度到达初始位置的中立位置。 当到达中立位置时，弹簧开始沿踏板方向推动踏板臂。 此外，推动元件附接到支撑托架或杠杆。 推动元件适于在初始位置和靠近中立位置的位置之间的臂的行程内以小于扭转螺旋弹簧的排斥力的力沿踏板方向按压踏板臂。
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公开(公告)号：US4406397A
公开(公告)日：1983-09-27
申请号：US336162
申请日：1981-12-31
申请人： Keiji Kamata , Hikoshiro Suzuki , Yutaka Fukushi
发明人： Keiji Kamata , Hikoshiro Suzuki , Yutaka Fukushi
IPC分类号： F24F13/06 , F24F3/048 , F24F11/04 , F24F11/047 , F24F13/14 , G05D23/19 , F24F7/00 , F25B29/00
CPC分类号： F24F11/04 , F24F11/047 , F24F3/048 , G05D23/1934 , F24F2011/0038 , Y10S236/09
摘要： Central air conditioning equipment which performs air conditioning for a plurality of rooms, comprises a terminal air quantity control unit which is installed in order to communicate with each room and which controls the quantity of the air stream which is distributed to each room through a duct, and an air quantity control device, attached to an air conditioner, which controls a blower to reduce the blown air quantity until at least one of dampers reaches a first position to allow air flow when all of the dampers are not in the first position, which controls the blower to decrease the blown air quantity when an air quantity detected by an air quantity sensor is smaller than an air quantity set by a setter while at least one of the dampers is located in the first position, and which controls the blower to maintain the blown air quantity when the air quantity detected by the air quantity sensor is equal to the air quantity set by the setter.
摘要翻译： 对多个房间进行空调的中央空调设备包括终端空气量控制单元，其安装为与每个房间通信并且通过管道控制分配给每个房间的空气流量， 以及安装在空气调节器上的空气量控制装置，其控制吹风机以减少吹风空气量，直到阻尼器中的至少一个到达第一位置以允许当所有阻尼器不处于第一位置时气流。 控制鼓风机以在空气量传感器检测到的空气量小于由设定器设定的空气量时减少吹出空气量，同时至少一个风门位于第一位置，并且控制鼓风机保持 当由空气量传感器检测到的空气量等于由设定器设定的空气量时的吹出空气量。
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公开(公告)号：US11097332B2
公开(公告)日：2021-08-24
申请号：US16115161
申请日：2018-08-28
申请人： Topre Corporation
发明人： Hiroaki Takishima
摘要： A method for manufacturing a hot pressed product by heating a sheet material and quenching the sheet material while molding the sheet material includes a hole forming step of forming a pilot hole in the sheet material; a heating step of heating the sheet material in which the pilot hole is formed; and a molding step of forming a burred portion at the pilot hole by using a burring punch included in a die set while molding the sheet material in the die set. The pilot hole has an opening shape in which convex portions and concave portions are alternately arranged. A diameter of a circumscribed circle that is in contact with the convex portions is greater than a punch diameter of the burring punch. A diameter of an inscribed circle that is in contact with the concave portions is less than the punch diameter of the burring punch.
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公开(公告)号：US10684700B2
公开(公告)日：2020-06-16
申请号：US16344344
申请日：2017-10-10
申请人： Topre Corporation
发明人： Yuichi Toyosawa , Takatoshi Sato
摘要： A keyboard threshold change apparatus and a keyboard in which thresholds of the ON-sensing positions of the keys can be individually changed and the thresholds can be checked with illumination colors. The apparatus includes a keyboard having a light illuminating key tops of a plurality of keys and a threshold change unit capable of changing, for each key, a threshold used to determine an occurrence of a press of the key; and a computer connected to the keyboard including a mouse to input the threshold and a display unit outputting the threshold input with the mouse as an image, when the threshold for a key is changed with the mouse, the threshold change unit changes, based on the changed threshold for the key from the computer, a threshold for the key in the keyboard, and the light changes an illumination color of the key for which the threshold is changed.
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公开(公告)号：US09174260B2
公开(公告)日：2015-11-03
申请号：US13860734
申请日：2013-04-11
申请人： TOPRE CORPORATION
发明人： Naoya Yuasa
CPC分类号： B21D22/04 , B21D22/022 , B21D43/003 , Y10T428/12368 , Y10T428/24281
摘要： Provided is a method of forming a hot press product, the method including: a positioning and placing step of positioning a material, which is heated, and placing the material on a mold through engagement between a positioning pin provided to the mold and a positioning hole provided in the material; and a pressing and hole expanding step of performing press forming on the material through use of the mold, and expanding the positioning hole through bulging of a peripheral part of the positioning hole of the material) when the press forming is performed.
摘要翻译： 提供一种形成热压制品的方法，该方法包括：定位和放置步骤，定位被加热的材料，并通过在设置到模具的定位销与定位孔之间的接合将材料放置在模具上 在材料中提供; 以及通过使用模具对材料进行冲压成形的挤压和扩孔步骤，以及当进行冲压成型时通过材料的定位孔的周边部分的凸出来膨胀定位孔）。
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公开(公告)号：US20130316132A1
公开(公告)日：2013-11-28
申请号：US13860734
申请日：2013-04-11
申请人： TOPRE CORPORATION
发明人： NAOYA YUASA
IPC分类号： B21D22/02
CPC分类号： B21D22/04 , B21D22/022 , B21D43/003 , Y10T428/12368 , Y10T428/24281
摘要： Provided is a method of forming a hot press product, the method including: a positioning and placing step of positioning a material, which is heated, and placing the material on a mold through engagement between a positioning pin provided to the mold and a positioning hole provided in the material; and a pressing and hole expanding step of performing press forming on the material through use of the mold, and expanding the positioning hole through bulging of a peripheral part of the positioning hole of the material) when the press forming is performed.
摘要翻译： 提供一种形成热压制品的方法，该方法包括：定位和放置步骤，定位被加热的材料，并通过在设置到模具的定位销与定位孔之间的接合将材料放置在模具上 在材料中提供; 以及通过使用模具对材料进行冲压成形的挤压和扩孔步骤，以及当进行冲压成型时通过材料的定位孔的周边部分的凸出来膨胀定位孔）。
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公开(公告)号：US20130312478A1
公开(公告)日：2013-11-28
申请号：US13889651
申请日：2013-05-08
申请人： TOPRE CORPORATION
发明人： MASANORI KOBAYASHI
CPC分类号： H05B6/101 , B21D22/022 , B21D37/16 , C21D1/42 , C21D1/673 , H05B6/06 , H05B6/104 , Y02P10/253
摘要： Provided is a method of manufacturing a hot pressed product with which a heating coil of the induction heating device is moved in a feeding direction of the metal strip and in a direction opposite to the feeding direction of the metal strip so as to reduce variation in a feed velocity of the metal strip relative to the heating coil of the induction heating device.
摘要翻译： 提供一种制造热压产品的方法，使感应加热装置的加热线圈沿着金属带的进给方向并沿与金属带的进给方向相反的方向移动，以减少 金属带相对于感应加热装置的加热线圈的进给速度。
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9.发明申请公开(公告)号：US20100193064A1
公开(公告)日：2010-08-05
申请号：US12647758
申请日：2009-12-28
申请人： Mikio TAKADA
发明人： Mikio TAKADA
CPC分类号： E04B2/58 , B21C37/0803 , B21C37/0815 , B21C37/155 , E04C3/32
摘要： A square pipe manufacturing method includes: a first processing step of forming a first intermediate formed product 13 by bending both widthwise end portions of a rectangular metal plate 1; a second processing step of forming a second intermediate formed product 21 by bending both widthwise sides of a bottom surface 11 of the first intermediate formed product 13; a third processing step of obtaining a third intermediate formed product 23 by curving the side wall surfaces 17 to be convex outward in the width direction by pressing the flange parts 7, 7 toward the bottom wall surface 19 and then pressing the curved side wall surfaces 17 inward in the width direction; and a fourth processing step of crush-deforming corners 31, 31, 33, 33 of the third intermediate formed product 23.
摘要翻译： 方管制造方法包括：第一处理步骤，通过弯曲矩形金属板1的宽度方向两端部形成第一中间成形品13; 第二处理步骤，通过弯曲第一中间成形品13的底面11的宽度方向两侧来形成第二中间成形品21; 第三处理步骤，通过将凸缘部分7,7压向底壁表面19，然后将弯曲的侧壁表面17按压，使侧壁表面17弯曲成宽度方向向外凸出来获得第三中间成形品23 在宽度方向向内; 以及第三中间成形品23的角部31,31,33,33的压溃变形的第四加工工序。
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公开(公告)号：US4907468A
公开(公告)日：1990-03-13
申请号：US111613
申请日：1987-10-23
IPC分类号： G05G7/04
CPC分类号： G05G7/04 , Y10T74/20528 , Y10T74/2057 , Y10T74/20888
摘要： A pedal effort-reduction apparatus according to the present invention comprises a pedal arm and a lever which is movable as one therewith. First and second torsion coil springs are provided between the lever and a support bracket. The first coil spring urges the pedal arm to return to its initial position before the arm, starting from the initial position, reaches a position at a predetermined rotational angle to the initial position. When the pedal passes the predetermined-angle position, the first spring begins to urge the pedal arm in the direction in which it is being pushed. The second spring is attached to the lever so as to urge the pedal arm only in the direction in which it is being pushed. Therefore, when the pedal arm is pushed past the predetermined-angle position, the repulsive force generated by both the first spring and the second spring then acts as a pedal effort-reduction force.
摘要翻译： 根据本发明的踏板减轻装置包括踏板臂和与之一体地移动的杠杆。 第一和第二扭转螺旋弹簧设置在杠杆和支撑托架之间。 第一螺旋弹簧促使踏板臂返回到其初始位置，臂从起始位置开始到达初始位置预定旋转角度的位置。 当踏板经过预定角度位置时，第一弹簧开始沿其被推动的方向推动踏板臂。 第二弹簧附接到杠杆，以便仅在其被推动的方向上推动踏板臂。 因此，当踏板臂被推动超过预定角度位置时，由第一弹簧和第二弹簧产生的排斥力作为踏板力减小力。
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