baber/WOPTO huggingface dataset:
Patent JP-2010086500-A (JP)
Title: Operation device
Inventor: NISHIMURA KOSUKE
IPC: H01H13/14
Filed: 2008-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To give a feeling of mechanical operation to a user while allowing various operations similar to those of a touch panel.  <P>SOLUTION: A top plate (18) is fixed on an actuator (14) on a base plate (12) via a column support (16). A nonvolatile display sheet (22) is arranged between the actuator (14) and the top plate (18). The display sheet (22) includes a hole (24) into which the column support (16) penetrates. A control circuit (30) applies driving current to the actuator (14) of an operation key (10). Thus, the actuator (14) expands to push up the top plate (18) via the column support (16). When the top plate (18) is depressed, change in voltage applied to the actuator (14) is sensed by a voltmeter. The control circuit (30) determines that the operation key (10) is depressed when an amount of voltage change exceeds a fixed value, and demonstrates functions assigned to the operation key (10).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010091597-A (JP)
Title: Astronomical telescope
Inventor: DOJO NAOTO
IPC: G02B13/18
Filed: 2008-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an astronomical telescope having an aberration compensation function that easily adjusts relative tilt between an image pickup element and a principal focal point compensation optical system caused when the astronomical telescope is tilted to observe a celestial body other than the zenith and that easily corrects degradation in imaging performance.  <P>SOLUTION: The astronomical telescope includes: a primary mirror for imaging the celestial body: the principal focal point compensation optical system which compensates for aberrations caused by the primary mirror; and an image pickup element that receives light from a picked up image. In the astronomical telescope, the principal focal point compensation optical system and the image pickup element are integrally housed and supported in a lens barrel. The astronomical telescope has an aberration compensation mechanism for adjusting the attitude of the lens barrel to compensate for aberration resulting from a change in relative tilt between the principal focal point compensation optical system and the image pickup element caused when the astronomical telescope is tilted to observe an celestial body other than the zenith.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010093387-A (JP)
Title: Wireless communication system, transmission terminal, relay terminal, data transmission method, data reception method, and computer program
Inventor: MARUHASHI KENICHI
IPC: H04W84/22
Filed: 2008-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To accelerate the transfer of large volume data between one wireless communication terminal forming a short distance wireless network and a partner communication device present outside the short distance wireless network.  <P>SOLUTION: When transmitting transfer data to a server 4 reachable through a cellular communication network 3, the transmission terminal 2-1 utilizes at least the relay terminals 2-2 and 2-3. The terminal 2-1 transmits a first part (P1) included in the transfer data through the cellular communication network 3 to the server 4 and transmits the remaining part (P2-P3) of the transfer data to the terminal 2-2. The terminal 2-2 receives the remaining part of the transfer data from the terminal 2-1, transmits a second part (P2) included in the remaining part of the transfer data through the cellular communication network 3 to the server 4, and also transmits the third part (P3) of the transfer data to the terminal 2-3. The terminal 2-3 transmits the third part (P3) received from the terminal 2-2 through the cellular communication network 3 to the server 4.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009143546-A (JP)
Title: Vehicular travel speed controller and control method
Inventor: KIN TSUTOMU
IPC: B60W40/105
Filed: 2008-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular travel speed controller and control method, capable of detecting preliminarily a steering angle for a vehicle, a yaw rate, and information of a front side road of the vehicle, and capable of controlling a vehicular speed, when advancing into a curved road or coming out therefrom, to enhance safety for the vehicle and riding feeling thereon.  <P>SOLUTION: This vehicular travel speed controller includes a front image sensor for photographing the front side road of the vehicle to acquire an image data, and for extracting the front side road information from the image data, using a Kalman filter, a control part for calculating a speed required for travel of the vehicle, using the front side road information, and a driving part for regulating a travel operation of the vehicle in response to the calculated speed of the vehicle.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010090840-A (JP)
Title: Controller for engine
Inventor: TOKUDA TAKESHI
IPC: F02D29/00
Filed: 2008-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller for an engine capable of stopping lag control on the basis of an engine speed, and preventing disturbance of a running state of a vehicle due to catalyst warming up control.  <P>SOLUTION: A CPU of an ECU determines that a switched state of a shift lever is not in the N range or the P range (NO in step S12), and calculates a variation width FNe of the engine speed Ne (step S19). If the variation width FNe is determined to be larger than a variation width FNe1 of a predetermined engine speed Ne (NO in step S20), the CPU prohibits to perform the ignition timing lag control of the engine (step S21), thereby preventing the disturbance of the running state of the vehicle due to the catalyst warming up control.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010095824-A (JP)
Title: Composite spun yarn and method for producing the same
Inventor: NISHIYAMA TAKESHI
IPC: D01H5/70
Filed: 2008-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite spun yarn capable of giving changes rich in natural feeling on the surface of a woven or knitted fabric by equipping irregular thick and thin uneven spots in its longitudinal direction, and a method for producing such the spun yarn efficiently.  <P>SOLUTION: This composite spun yarn consists of two kinds of fiber bundles, one bundle of which has a 1.2 times or more longer mean fiber length of short fibers constituting the fiber bundles than the other bundle threreof, and also has irregular thick and thin uneven spots in the longitudinal direction. In the method for producing the composite spun yarn by supplying two fiber bundles to a back roller at a same time and spinning them out from a front roller at the same time, only one of the fiber bundle out of two bundles is passed through a second roller in drafting and is spun aslant on a yarn passage; a short fiber of the one bundle constituting the fiber bundles has a longer mean fiber length by ≥1.2 times than a short fiber of the other bundle; and both fiber bundles are overlapped and real twists are imparteed between the front roller and a snell wire.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010094108-A (JP)
Title: Farm implement
Inventor: IKEDA KENICHI
IPC: A01B35/00
Filed: 2008-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an farm implement attached to a tractor, having two construction parts turning relative to each other and having a compact locking mechanism to lock the turning.  <P>SOLUTION: One construction part 50 of the work vehicle has a contact member 51, the other construction part 20 has a first receiving member 61, a second receiving member 62 and a locking member 42 placed between the first receiving member 61 and the second receiving member 62. The locking member 42 is switchable between a passable position and an interfering position to the contact member 51 by relative turning of the former construction part 50, and the locking of the turning of two construction parts 50, 20 is performed at a first locking state to place the contact member 51 between the first receiving member 61 and a side end 42a of the first receiving member 61 of the locking member 42 at the interfering position, and a second locking state to position the contact member between the second receiving member 62 and a side end 42b of the second receiving member 62 of the locking member 42 at the interfering position.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010094942-A (JP)
Title: Inkjet recording system and inkjet recording device
Inventor: KURONUMA AKIRA
IPC: G06F3/12
Filed: 2008-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recording system which can shift a printer side to an energy saving mode if a host computer is in operation other than printing operation.  <P>SOLUTION: In the recording system, the host computer and an inkjet recording device are connected through a USB interface. The recording system includes the inkjet recording system which transmits an effect that the host compute can be shifted to a suspending state when the recording operation is not performed while the processing is not performed in the inkjet recording device, and the host computer which brings only a port to which the recording device is connected into a suspending state when having received the transmission reading the shift of the inkjet recording device to the suspending state while processing which should be performed by the inkjet recording device does not exist in the host computer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010103757-A (JP)
Title: Broadcasting system and broadcasting method
Inventor: TAKAHASHI KOJI
IPC: H04L45/586
Filed: 2008-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To simultaneously perform broadcasting to a plurality of segments.  <P>SOLUTION: A broadcasting system is a system including at least one segment each having at least one agent, a broker 100 that can transmit data to the segment by unicast, and a broadcast request source 1, wherein the broker selects one active agent about each segment, checks a normal operation of the active agent, selects another agent in the same segment as an active agent if abnormal conditions exists in the active agent, and relays a broadcast request to the active agent of each segment by unicast in response to a broadcast request from the broadcast request source. Then, the active agent receives the broadcast request from the broker and performs broadcasting to other computers in the segment including the active agent.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010106897-A (JP)
Title: Rotating power equipment
Inventor: INAGAKI KENICHIRO
IPC: F16D11/00
Filed: 2008-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide rotating power equipment capable of smoothly switching the reduction gear ratio even in motion.  <P>SOLUTION: The rotating power equipment includes a drive gear A having a number of tooth sections 4 in the circumferential direction, a meshed gear B having a number of tooth sections 6 in the circumferential direction in turn, and a motor for rotating and driving the drive gear A. The meshed gear B is slid so that switching can be made freely between a position where the tooth sections 4, 6 of the drive gear A and the meshed gear B are engaged with each other, and a position where not engaged with each other. Further, part of tooth sections 4a of a number of the tooth sections 4 which the drive gear A has, and part of tooth sections 6a of a number of the tooth sections 6 which the meshed gear B has are formed in a notch shape so that only the tooth sections 4b, 6b locating in the circumferential direction in an area P where the tooth sections start meshing, skipping one or more thereof are meshed with each other.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010109075-A (JP)
Title: Semiconductor package
Inventor: HATAKEYAMA HIDEKI
IPC: H01L27/04
Filed: 2008-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor package which can freely apply design for the form or arrangement of a WLP inductor, without receiving restriction in arrangement of a pad part and contributes to further miniaturization and the like.  <P>SOLUTION: A semiconductor package 1 is constructed by sequentially stacking a first conductive layer 12, a first insulating layer 15, a second conductive layer 16, a second insulating layer 17, and a third conductive layer 18 in a semiconductor substrate 11. A series of circuit has one end 12a and the other end 12b of the first electrode by the first conductive layer, a first conductive part 16a and an inductor wiring 16b by the second conductive layer, and a fourth conductive part (overpass structure part) 18a by the third first conductive layer. The circuit constitutes the inductor part α. A second electrode 12c (the other 12d) by the first conductive layer is electrically connected to a fifth conductive part 18c (a sixth conductive part 18d) by the third conductive layer, through a second conductive part 16c (a third conductive part 16d) by the second conductive layer. The fifth conductive part and a part of the sixth conductive part make a pad part 18c' (18d') of a solder bump 20c (20d).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009116327-A (JP)
Title: Lamp cover lock of projector
Inventor: CHOU CHENG-HUNG
IPC: G03B21/14
Filed: 2008-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lamp cover lock of projector, having a simple structure and efficiently enhancing use safety of a projector.  <P>SOLUTION: The lamp cover lock of projector includes: a projector cover; a position control shelf installed inside the projector cover and including coaxial first and second sleeve parts comprising hollow sleeves having level difference parts; a main body including coaxial first and second shaft parts comprising shafts having level difference parts and located inside the position control shelf; a spring surrounding the second shaft part of the main body; a holding shelf fixed inside the first sleeve part of the position control shelf; and a lamp cover guidably engaged on the projector cover with a movement prevention device installed at a position corresponding to the second shaft part of the main body.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010105317-A (JP)
Title: Method for manufacturing flexible wiring member, flexible wiring member, method for manufacturing piezoelectric actuator unit, and piezoelectric actuator unit
Inventor: YAMASHITA TORU
IPC: H05K1/02
Filed: 2008-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a flexible wiring member in which a portion opposed to a connection terminal projects further than other portions so as not to cause crack or fissure between the connection terminal and a wiring.  <P>SOLUTION: In order to manufacture a piezoelectric actuator unit 33, a recess 51b is formed on an upper surface of a flexible layer 51 in a COF (Chip On Film) 50, then a thermal contraction curing material 56 is stuck to the upper surface of the flexible layer 51 so as to cover the recess 51b. Next, the COF 50 is heated by a heater H while it is pressed toward a piezoelectric layer 42, so that a land 52 and a conductive bump 46 are electrically connected and also the COF 50 and the piezoelectric layer 42 are bonded. At such a time, a portion of the flexible layer 51 opposed to the land 52 becomes a swelling part 51a swelling to the piezoelectric layer 42 side according as the thermal contraction curing material 56 is contracted. The swelling part 51a formed in such a way is smoothly connected to a flat portion of the flexible layer 51 adjacent to the swelling part 51a.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010106347-A (JP)
Title: Electrode member and electrolytic apparatus
Inventor: SUZUKI AKIYO
IPC: C25B9/00
Filed: 2008-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode member which shows a high efficiency of generating chlorine at a low running cost, and to provide an electrolytic apparatus therefor.  <P>SOLUTION: The electrode member 30 has an anode, a cathode and an anion exchanger which is provided on the face of the cathode side of the anode. The anion exchanger is preferably a porous body, and more preferably has an anion exchange group of which the counter ion is a halide ion. The electrolytic apparatus 10 includes an electrolytic cell 20 and the electrode member 30. The electrolytic cell 20 preferably has an adding means 50 for adding the halide ion to the cell.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010114121-A (JP)
Title: Heat radiator of electrical component
Inventor: TANAKA MITSUHIRO
IPC: H05K7/20
Filed: 2008-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat radiator of an electrical component that does not cause a heat exchanger plate to deform and makes adhesiveness between the heat exchanger plate and a cooling member higher than before.  <P>SOLUTION: The heat radiator 10 has the heat exchanger plate 12 and cooling member 14. The heat exchanger plate 12 is in a plate shape, and while the electrical component 16 is fitted to one surface of the heat exchange plate 12, a coolant jacket 14 is brought into contact with the other surface. The heat exchanger plate 12 and cooling member 14 are brought into contact with each other by clamping a clamping member 22. The electrical component 16 is disposed on an extension of the center axis of the clamping member 22.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010110911-A (JP)
Title: Fluid ejecting apparatus
Inventor: SATO KIYONARI
IPC: B41J2/18
Filed: 2008-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer which can lessen drop of the efficiency of recording that follows when a waste ink in a waste liquid tank is discarded.  <P>SOLUTION: The printer 1 which includes a waste fluid tank 6 in which the waste ink (waste fluid) discharged from a recording head 2 is stored includes waste liquid tanks 6A and 6B as the waste fluid tank 6 in which the waste ink discharged from the recording head 2 is stored. Valves 15A and 15B are prepared which regulate an inflow of the waste ink to the respective waste liquid tanks 6A and 6B for each of the waste liquid tanks 6A and 6B.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010113877-A (JP)
Title: Lighting device
Inventor: IKEJIRI YUICHI
IPC: H05B37/02
Filed: 2008-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light dimming device capable of setting up a dimming mode with a few operations of a switch unconsciously and still dispensing with a complicated mechanical structure for setting up the dimming mode.  <P>SOLUTION: The lighting device 10 is provided with a lighting control circuit 16 for controlling lighting ON/OFF and illuminance of a discharging lamp 11 and a security bulb 12 based on an operation of a power source switch SW. The lighting control circuit 16 makes a first light dimming mode in which illuminance of the discharging lamp 11 is continuously changed when the power source switch SW is turned On at an turned OFF mode of the discharging lamp 11 and the security bulb 12, and maintains lighting the discharging lamp 11 at a pre-set illuminance when, at the first light dimming mode, a pre-set time passes after the power source switch SW is turned ON, and maintains lighting the discharging lamp 11 at the illuminance of the discharging lamp 11 at the illuminance when it is turned OFF, when the power source switch SW is operated ON/OFF within the pre-set time before the pre-set time passes.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010112505-A (JP)
Title: Double offset type constant speed universal joint
Inventor: KIMURA TETSUHIRO
IPC: F16D3/20
Filed: 2008-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To decrease the man-days for processing an inner ring of a double offset type constant speed universal joint.  <P>SOLUTION: The double offset type constant speed universal joint is equipped with: an outer ring 10 furnished with circumferential axially stretching ball grooves 16 at constant intervals the inside circumferential surface 14; the inner ring 20 furnished with circumferentially axially stretching ball grooves 26 at constant intervals the peripheral surface 24; balls 30 interposed between the grooves 16 of the outer ring 10 and grooves 26 of the inner ring 20 constituting pairs; and a cage 40 interposed between the outer ring 10 and the inner ring 20 and retaining the balls 30. Each groove 26 in the inner ring 20 consists of: the first regions 28a and 28b including end faces on the shaft inlet side as viewed axially; and the second region as the remainder, in which the second region was solely subjected to a finishing work.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010118392-A (JP)
Title: Casing and method for forming the same
Inventor: OMOTE KOJI
IPC: H05K5/02
Filed: 2008-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a casing easy in thickness and weight reductions, having high dimensional stability, and capable of improving strength, flame retardancy and processing yield, and to provide a method for forming the casing.  <P>SOLUTION: The method for forming the casing includes: a step of stacking a plurality of resin sheets 20, 30 and 40 containing at least one sheet of a resin sheet 30, in which a plurality of pores 32 are formed, to form a multi-layered resin sheet 50; and a step of press molding the multi-layered resin sheet 50 to form the casing 10 in which the plurality of the pores 32 are formed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010119178-A (JP)
Title: Claw pole generator and bicycle generator hub
Inventor: HASEGAWA HIROSHI
IPC: H02K19/22
Filed: 2008-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a claw pole generator in which folded-over outer circumferential yoke portions do not contact a magnet, and to provide a generator hub using the same.  <P>SOLUTION: A yoke 46 of a claw pole generator mechanism 20 includes a stator yoke 47 arranged between a coil 44 and the permanent magnet. The stator yoke has first and second laminated yokes 60 and 61. The first or second laminated yoke has at least two plate-like pieces 62 having a coupling part 62a disposed on one side of the coil and a plurality of yoke periphery parts 62b which bend from a peripheral face of the coupling part and are installed between the coil and the permanent magnet to be spaced apart in a circumferential direction. In the first and second laminated yokes, the coupling part is laminated along an axial center direction of the coil and the yoke peripheral part is laminated along a radial direction of the coil. The yoke periphery part close to the permanent magnet is long.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010116976-A (JP)
Title: Bolt rust prevention method and rust prevention cap for bolts used for the method
Inventor: NAKAMURA YOSHIHIKO
IPC: F16B37/14
Filed: 2008-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To cancel the possibility that airtightness inside rust prevention cap may be influenced by a temperature change.  <P>SOLUTION: A body section 21 covering the shank 5a of bolt 5 which is temporarily fixed to a bolt hole 3 of bottom steel plate 1 through a bolt temporarily fixing nut 14 is provided, moreover a thread section 23 screwed into the shank 5a of the bolt 5 is provided inside the body section 21 in a rust prevention cap 20 for bolt with an opening 22 attached in caulking to a cap attaching section 17 of the bolt temporarily fixing nut 14. Furthermore, the possibility that airtightness between the opening 22 and the cap attaching section 17 of the bolt temporarily fixing nut 14 may be influenced by an inner atmospheric pressure of the rust prevention cap 20 for bolt is canceled by compulsorily caulking the opening 22 to the cap attaching section 17 of the bolt temporarily fixing nut 14 by utilizing a tightening axial force with respect to the bolt 5 of the thread section 23 of the rust prevention cap 20 for bolt.  <P>COPYRIGHT: (C)2010,JPO&INPIT