Bizarre Patents
User-operated amusement apparatus for kicking the user's buttocks
An apparatus including a user-operated and controlled apparatus for self-infliction of repetitive blows to the user's buttocks by a plurality of elongated arms bearing flexible extensions that rotate under the user's control.
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| Application No. | Application Title | Issue Date |
| 20120129364 | ELECTRIC CONTACT AND SOCKET FOR ELECTRICAL PARTS An electric contact which can improve the connection stability without increasing the sliding resistance even when the amount of reduction in the lengths of the electric contact is little. A preferred embodiment of the present invention comprises a first plunger which h... | 05/24/2012 |
| 20110291686 | ELECTRIC CONTACT AND SOCKET FOR ELECTRICAL PART A contact pin includes a base material composed of a material having a conductive property and an outermost surface layer made of a material into which Sn is dissolved and diffused by applying heat.... | 12/01/2011 |
| 20090253196 | FLUID HANDLING UNIT AND FLUID HANDLING APPARATUS USING SAME A fluid handling unit 16 has an inside cylindrical portion 16c which is arranged in an outside small-diameter cylindrical portion 16b so as to be eccentric with respect to the outside small-diameter cylindrical portion 16b, <... | 10/08/2009 |
| 20090225550 | Emission device, surface light source device and display A light flux control member has a back face provided with a first recess portion and ventilation grooves. Output light of the light emitting element arranged as to correspond to the first recess portion enters into the light flux control member via the first recess port... | 09/10/2009 |
| 20090078074 | Resin Double Helical Gear and Gear Train Using Same There are provided a resin double helical gear capable of reducing operation noises and vibrations of an image forming system, such as an ink jet printer, which is arranged in the vicinity of an operator, and a gear train using the same and having a smaller number of pa... | 03/26/2009 |
| 20080293129 | Fluid Handling Unit and Fluid Handling Apparatus Using Same A fluid handling unit 16 has an outside large-diameter cylindrical portion 16a, an outside small-diameter cylindrical portion 16b and an inside cylindrical portion 16c, which are integral-molded so as to be integrated wit... | 11/27/2008 |
| 20080260591 | SAMPLE HANDLING UNIT APPLICABLE TO MICROCHIP, AND MICROFLUIDIC DEVICE HAVING MICROCHIPS After a second plate member 3 is inserted into a space which is surrounded by side walls 6a through 6d of a first plate member 2, the bonded surface 3a of the second plate member 3 is bonded and fixed to the... | 10/23/2008 |
| 20080232137 | Light guide plate, surface light source device and image display A light guide plate has an incidence face provided by a side end face, emission face and back face. The incidence face has first and second end edges meeting the emission face and the back face respectively. First range N1 in the emission face is set as to corres... | 09/25/2008 |
| 20080229852 | SPRING REACTION FORCE CONVERTING APPARATUS A spring reaction force converting apparatus has first and second members arranged to be in parallel with and opposed to each other and to be capable of being moved toward and apart from each other, a spring element arranged to be extended between the first and second m... | 09/25/2008 |
| 20080204631 | Surface light source device and display Overlapping first and second light guide plates have incidence faces located opposite to each other. Each light guide plate has an emission restraint region, an emission gradually-increasing region and an emission promotion region arranged in order from incidence face t... | 08/28/2008 |
| 20080064270 | ELECTRIC CONTACT AND SOCKET FOR ELECTRICAL PART An electric contact of a socket for an electrical part is disposed between a first electrical part and a second electrical part so as to electrically connect the first and second electrical parts, and includes: a first electrical part side contact member contacting the ... | 03/13/2008 |
| 20080050944 | CONTACT UNIT The present invention provides a contact unit which enables reduction of an interval between contacts to be inserted into a through hole formed in a plate. According to the contact unit of the invention, a contact 20 of an IC socket ... | 02/28/2008 |
| 20080032529 | ELECTRICAL CONTACT AND SOCKET FOR ELECTRICAL PARTS The present invention is to provide an electrical contact and a socket for electrical parts which can be produced easily, at low cost and is light in weight. The contact pin 15 comprises a first contact member 26 having a first contact portion 26... | 02/07/2008 |
| 20080026611 | SOCKET FOR ELECTRICAL PART A socket for an electrical part, such as IC socket, to be mounted on a printed circuit board is provided with a socket body, and a plurality of contact pins are mounted to the socket body so as to electrically connect the electrical part and the printed circuit board. T... | 01/31/2008 |
| 20080009168 | SOCKET FOR ELECTRICAL PARTS In a socket for electrical parts of the present invention, a fixed contact piece—a counterpart to the movable contact piece—is formed on a contact pin arranged on the socket body, a fixed-side contact portion which is designed to contact a lower side of the IC lead ... | 01/10/2008 |
| 20070270015 | SOCKET FOR ELECTRICAL PARTS A socket for an electrical part includes a pressing member mounted to the socket body accommodating an electrical part to be rotatable and configured to press the electrical part in a horizontal position thereof, an operation member provided for the socket body to be ve... | 11/22/2007 |
| 20070243727 | SOCKET FOR ELECTRICAL PARTS A socket for an electrical part has a socket body 14 and a contact pin 15. The contact pin 15 has a fixed portion 15e fixed to a through hole 14d of the socket body 14, a plate-like elastic pieces 15b | 10/18/2007 |
| 20070126442 | Probe chip and probe card The present invention provides a probe chip and a probe card in which when troubles such as breakage etc. occur in a probe of a contact portion of a probe card, the contact portion can be easily replaced with another one. In the probe card having a guide frame, a probe ... | 06/07/2007 |
| 20070091637 | Prism sheet, surface light source device and display White points (point-like abnormal emission) are made scare even if prismatic projection rows of a prism sheet are pressed against an emission face of a light guide plate. A plurality of prismatic projections are formed side by side on an inner face of a prism sheet. Eac... | 04/26/2007 |
| 20070004261 | Socket for electrical parts A socket for an electrical part includes a socket body formed with an accommodation portion in which an electrical part having spherical terminals is accommodated and contact pins arranged to the socket body to be contacted to and separated from the terminals such as so... | 01/04/2007 |
| 20060228914 | Socket for electrical parts A socket for an electrical part comprises a socket body to be mounted on a wiring board and a contact unit mounted on the socket body and provided with a plurality of electro-conducting members. The contact unit including a unit body vertically movable with respect to t... | 10/12/2006 |
| 20060176712 | Surface light source device and display An incidence face is formed at a corner portion of a light guide plate having a generally rectangular emission face, being supplied with primary light form a primary light source. The incidence face has a configuration which obtained by applying undulation-modification ... | 08/10/2006 |
| 20060094280 | Socket for electrical parts A socket for an electrical part includes a socket body to which an electrical part is accommodated, the socket body having a base portion to which a number of contact pins and a movable member disposed to the socket body to be vertically movable. The movable member incl... | 05/04/2006 |
| 20060094279 | Socket for electrical parts A socket for an electrical part includes a socket body to which an electrical part is accommodated, the socket body having a base portion to which a number of elastic contact pins are arranged, a movable member disposed to the socket body above the base portion to be ve... | 05/04/2006 |
| 20060094278 | Socket for electrical parts A socket for an electrical part includes a socket body to which an electrical part is accommodated, the socket body having a base portion to which a number of elastic contact pins are arranged, a movable member disposed to the socket body above the base portion to be ve... | 05/04/2006 |
| 20050088847 | Surface light source device, image display and light control plate Primary light is directed to a light path control plate from at least one point-like light source. The light path control plate has an inner face on which projection-like transmission-reflection portions and curved-for-refraction portions are alternately formed along a ... | 04/28/2005 |
| 20050088583 | Surface light source device of side light type and liquid crystal display A LCD comprises a surface light source device of side light type for auxiliary lighting. A fluorescent lamp is turned on to supply primary light to be introduced into a guide plate. A back face (upper face) of the guide plate provides a light control face including an e... | 04/28/2005 |
| 20050042905 | Contact pin and socket for electrical parts A contact pin for an IC socket. The contact pin is formed from a metal material having conductivity and includes an elastic portion that is elastically deformable by a force applied thereto. A contact portion is formed at an end portion of the elastic portion and contac... | 02/24/2005 |
