baber/WOPTO huggingface dataset:
Patent JP-2008244026-A (JP)
Title: Semiconductor device, manufacturing method thereof, and organic wiring board therefor
Inventor: UEDA HYOE
IPC: H01L23/28
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for improving quality by reducing the generation of a board crack at the periphery of a mold resin upon gate cutting when a semiconductor device using an organic wiring board as an interposer is manufactured.  <P>SOLUTION: A resin introduction porion 6a connected to a resin introduction path of a metal mold is set up at one or a plurality of corners of a region of a resin sealed portion 6 in the organic wiring board 3, and plated wiring 8 is formed in a region abutted by the resin introduction path of the metal mold so that there is a clearance between the wiring 8 and the resin introduction portion 6a. As a concentration portion of bending stress upon the gate cutting after the molding is dispersed to the tip portion of the plated wiring 8 and the resin introduction portion 6a, the generation of the crack of the wiring board 3 is eliminated so that the disconnection of the metal wiring 2 in the board can be prevented.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008245400-A (JP)
Title: Battery pack
Inventor: MORI IICHIRO
IPC: H01M2/10
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the safety of a battery pack.  <P>SOLUTION: The battery pack 1 is so constructed that the following is implemented: fuses 24, 25 and FETs 12, 13 are placed in series in a charging/discharging path 11 to an assembled battery 14; ordinary anomalies, such as overcharge, overvoltage, overcurrent, and overtemperature, are determined by a control IC 18 first, and protective operation is restorably performed by turning off the FETs 12, 13; and when the protective operation loses effect, a double protection IC 23 turns on FET 27 to energize an heating resistor 26 and melts the fuses 24, 25 and unrestorable protective operation is thereby performed. A diode 51 is provided in parallel with the fuses 24, 25 so that it is put in the forward direction at the time of discharging. Thus, even when the fuses 24, 25 are melted, power consumption at a load device 2 is enabled to discharge the electric charges accumulated in the assembled battery 14. Therefore, safety can be remarkably enhanced when the battery pack becomes unusable because of protective operation against, especially, overcharge.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008242954-A (JP)
Title: Fingerprint recognition system, method and program for personal identification, biometrics authentication system for personal identification and portable telephone terminal
Inventor: OBA AKITOMO
IPC: G06F21/32
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To shorten an authentication time of the fingerprint authentication of an arbitrary finger by comparing fingerprints with registered fingerprints.  <P>SOLUTION: This fingerprint authentication system for personal identification is provided with a fingerprint reading part 110 for detecting fingerprint data; a fingerprint registration data part 112 for registering a plurality of fingerprint data as the registration fingerprints of the detected fingers; a fingerprint collation part 111 for collating the detected fingerprint data with the registered fingerprint data; a collation success frequency data part 114 for storing the registration fingerprints of the fingers and the collation success frequency of the plurality of fingerprint data corresponding to each registration fingerprint and a collation sequence for authenticating the fingerprints in the order of the large collation success frequency; and an operation control part 113 for authenticating the detected fingerprint data with the fingerprint data extracted from the fingerprint registration data part based on the collation sequence of the registration fingerprints and the collation sequence of the fingerprint data with respect to the registration fingerprints from the collation success frequency data part, and when they are matched, updating the collation success frequency and collation sequence of the stored registration fingerprints, and updating the collation success frequency and the collation sequence of the fingerprint data with respect to the registration fingerprints.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008243754-A (JP)
Title: Photoelectric conversion electrode, manufacturing method of the same, and dye-sensitized solar cell
Inventor: KADOTA ATSUSHI
IPC: H01L31/04
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photoelectric conversion electrode having a large amount of dye to be supported and an excellent dye replacement property and having a capability of improving photoelectric conversion efficiency, a manufacturing method of the photoelectric conversion electrode and the like.  <P>SOLUTION: A photoelectric conversion electrode 11 can be manufactured by laminating a porous metal oxide layer 14 including a metal oxide and a dye on a substrate 12 having a conductive surface 12a, and the metal oxide layer 14 has a specific surface area of 70 to 250 m<SP>2</SP>/g and a void ratio of 50 to 75%. Specifically, the metal oxide layer 14 can be formed by a cathode electrolytic deposition process using an electrolyte containing a metal salt and 80 to 500 μM of a template dye, the template dye co-adsorbed on the metal oxide layer 14 is desorbed, and a sensitizing dye different from the template dye is more preferably re-adsorbed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008237810-A (JP)
Title: Multi-joint bending mechanism and medical instrument with multi-joint bending mechanism
Inventor: NAITO KIMIHIKO
IPC: A61B1/00
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-joint bending mechanism capable of smoothly performing the operation by an operating wire by reducing and evenly stabilizing the operation force of the operating wire, and capable of compactly disposing without entangling a lot of operating wires.  <P>SOLUTION: In the multi-joint bending mechanism, operating wires 56-57 related to bending pieces disposed on the distal end side are disposed on the inner side area of operating wires 58-59 related to bending pieces disposed on the proximal end side from the operating wires 56-57. The operation force of the operating wires related to the bending pieces disposed on the distal end side, where the frictional resistance caused by the bending of the bending pieces is large, is intensively reduced.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008250372-A (JP)
Title: Alarm system
Inventor: KAJIYAMA TADAYOSHI
IPC: G08B25/00
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an alarm system capable of automatically setting a monitoring state while sleeping and also automatically releasing the monitoring state when getting up in the morning.  <P>SOLUTION: This alarm system comprises: a non-notification mode to be set when a resident is at home for not notifying the resident with respect to a generated detection signal; and a notification mode to be set when the resident is sleeping for notifying the resident according to the deteciton signal, wherein the non-notification mode and the notification mode are made selectable. When one of the non-notification mode and the notification mode is selected from the other, and one of those modes prior to switching is set after the lapse of a predetermined time equivalent to the similar time zone on the next day, the mode is switched to the other mode or a switching message to the other mode is generated.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008248056-A (JP)
Title: Conductive thermoplastic resin molded product
Inventor: ISHIHARA OSAMU
IPC: C08J5/00
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conductive thermoplastic resin molded product capable of stably expressing a surface resistance value.  <P>SOLUTION: The conductive thermoplastic resin molded product is obtained from a styrene-based resin composition containing at least one block copolymer (a) which includes a polymer block A principally including at least one vinyl aromatic hydrocarbon, and a polymer block B principally including at least one conjugate diene and has a 40-99 mass% vinyl aromatic hydrocarbon content, and at least one conductive filler. The conductive filler is dispersed selectively in the block copolymer (a), and thus the molded product has a surface resistance value 10<SP>2</SP>-10<SP>10</SP>Ω/cm<SP>2</SP>.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008247815-A (JP)
Title: Method for producing polyhydric alcohol ester
Inventor: ISHIKAWA TAKUJI
IPC: C07C69/54
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a polyhydric alcohol ester according to a new method for esterifying a polyhydric alcohol in an organic solvent using an acid fluoride.  <P>SOLUTION: The method for producing the polyhydric alcohol ester comprises reacting the polyhydric alcohol with the acid fluoride in a mixed solvent of a specific ethereal solvent having ≥2 oxyethylene units with a basic organic solvent.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008249530-A (JP)
Title: Displacement sensor
Inventor: MOMOSE SHOGO
IPC: G01D5/20
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a displacement sensor capable of regulating sensitivity by the displacement sensor itself, and capable of enhancing productivity and maintainability.  <P>SOLUTION: The displacement sensor 1 includes at least a wound coil 5, and is arranged opposedly to an object 10 to be detected, the wound coil 5 has a sensor face 5A opposed to the object 10, and for detecting a relative positional change with respect to the object 10, a variation of an inductance between the object 10 and the sensor face 5A varies in response to the relative positional change, and the sensor face 5A is provided with a regulation member (sensitivity regulating plate 7 and regulation screw 8) for regulating the variation of the inductance, in a position opposite to the sensor face 5A.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008255130-A (JP)
Title: Active energy ray-curable ink composition
Inventor: UEDA HIDETOSHI
IPC: C09D11/02
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an active energy ray-curable ink composition which comprises four process colors of yellow, red, indigo blue and black and is excellent the color reproducibility of high chroma with the four colors.  <P>SOLUTION: This active energy ray-curing type ink composition using two or three of a yellow ink, a red ink and an indigo blue, and a black ink is characterized in that the three colors of yellow, red and indigo blue comprise a combination of a yellow ink containing a disazoyellow-based compound as a pigment component, a red ink containing a rhodamine-based dye metal chelate compound as a pigment component, and an indigo blue ink containing a phthalocyanine-based compound as a pigment component.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008261672-A (JP)
Title: Liquid state detection element fitted with terminal fitting and liquid state detection sensor
Inventor: YAMAMOTO YUKIFUMI
IPC: G01N25/18
Filed: 2007-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a terminal joint structure effectively preventing joint fracture from happening even if external force is exerted on terminal fittings brazed to a metal layer which is an external terminal of a liquid state detection element.  <P>SOLUTION: This liquid state detection element fitted with terminal fittings comprises: a liquid state detection element 110 equipped with a heating resistance element 117 with its resistance value changing according to its own temperature within an insulated substrate while equipped with an external terminal 114 connected to the resistance element 117 on one principal surface 111c of the insulated substrate; and the terminal fittings 201 brazed to the external terminal 114 via an element-side joint part 203a. Aside from a first metal layer 114 which is the external terminal, the element 110 is equipped with a second metal layer 124 on a principal surface 112c on the opposite side thereof. The terminal fittings 201 each comprise a joint part 203b for the second metal layer in addition to the element-side joint part 203a, with the joint part 203a brazed to the metal layer 124. Joint strength is doubled owing to this brazing.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008261184-A (JP)
Title: Tatami surface bending machine attached to tatami sewing apparatus
Inventor: SATO TAKESHI
IPC: E04F15/02
Filed: 2007-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tatami surface bending machine attached to a tatami sewing device which is applied to a large tatami surface larger than a half-size tatami and saves labor and eliminates the swelling of the tatami surface by linearly bending the tatami surface.  <P>SOLUTION: The tatami surface bending machine attached to the tatami sewing machine is provided with a mounting table for mounting a tatami floor, a tatami tightening means for pressing the tatami floor to the mounting table, and a sewing machine for sewing the tatami surface to a tatami floor. The tatami surface bending machine is provided with a lower surface bending means 2 which is arranged on the upper surface of the mounting table and is attached to the flame 5 of the mounting table and an upper surface pressing means 3 which is attached to the lower surface of the tatami holding means and pressing the tatami surface. The lower surface bending means 2 has a turnable bending member 8 at an end part.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007189897-A (JP)
Title: Method for controlling ac motor
Inventor: SAKAI KEIJIRO
IPC: H02P27/04
Filed: 2007-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an AC motor control method, which accurately measures the primary resistance in a motor that affects the vector control by a large amount and obtains precision vector control characteristic, even when the motor temperature changes.  <P>SOLUTION: This method measures the secondary time constant and the inertial moment of the motor, prior to operation, and calculates the DC excitation time Tset, based on them. To quickly decelerate and stop the AC motor, this method makes a constant DC current flow via an inverter for a Tset time, beginning when a deceleration command reaches the proximity of stoppage frequency. In addition, primary resistance is obtained in the motor, from the ratio of the motor voltage that is to be applied to the motor current.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008268276-A (JP)
Title: Light modulator, light source device, and driving method of light modulator
Inventor: ISHIZAKA MASASHIGE
IPC: G02F1/017
Filed: 2007-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light modulator which is capable of achieving stable modulation characteristics by reducing fluctuations of an input wavelength or the variance of extinction characteristics due to the variance of an environmental temperature, a light source device, and a driving method of the light modulator.  <P>SOLUTION: The light modulator modulates an input optical wave to output an optical wave signal and includes cascaded first and second optical resonators 35 and 36 mutually different by resonance wavelength and a modulator 15 which modulates optical losses or refractive indexes of the first and second optical resonators synchronously in opposite directions.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007258182-A (JP)
Title: Fuel cell system
Inventor: ONUMA SHIGENORI
IPC: C01B3/38
Filed: 2007-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system in which deterioration of a desulfurization property of a desulfurizer can be prevented and deterioration of a reformer can be controlled and an early maintenance such as an exchange or revitalization of the desulfurizer is dispensed with and a maintenance-free period of the desulfurizer can be prolonged.  <P>SOLUTION: In the fuel cell system in which a sulfur content contained in a city gas as fuel gas is desulfurized and supplied to a reformer as a reforming material, the desulfurizer 1 is provided with an heat exchanging part 10, and a water for a fuel reforming purpose which is a fluid used in the fuel cell system is used as a coolant and a physical absorption material 11 filled up in the desulfurizer 1 is cooled, and the heat exchanging part 10 insulates the physical absorption material 11 from a heat in the fuel cell system.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008265771-A (JP)
Title: Collapsible pallet and its manufacturing method
Inventor: NISHIDA KOHEI
IPC: B65D19/32
Filed: 2007-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pallet having a simple folding structure and high work performance at low cost.  <P>SOLUTION: A simple folding structure is realized by providing a folding hinge function by cutting a plastic corrugated fiberboard to a middle of the thickness, in a so-called half-cut state, and when the pallet is used, a top plate end is folded downwardly to form a supporting stay between girders so that the pallet is not folded.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008271180-A (JP)
Title: Wireless communication apparatus
Inventor: GOTO TAKASHI
IPC: H04B1/40
Filed: 2007-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless communication apparatus capable of obtaining a high reception sensitivity, by reducing sneaking in a transmission signal, while utilizing a configuration provided in radio communication apparatus and which is capable of eliminating noise caused by the transmission signal.  <P>SOLUTION: The radio communication apparatus for decoding response information of a wireless tag is provided with an amplifier 13 for amplifying a signal, after modulating the signal for making a reading request; a coupler 15 for extracting a signal at a level which is proportional to an output signal of the amplifier 13; and a variable attenuator part 30a for making negative feedback signals I and Q of a phase difference of 90 degrees, after being demodulated by an orthogonal demodulating part 20 and adjusting the signal level of the signal extracted by the coupler 15 by the I and Q signals. The radio communication apparatus is essentially, such that a combiner 17 mixes a received signal with an output from the variable attenuator part 30a, and that an interference signal mixed into the received signal is reduced by an output from the variable attenuator part 30a.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008265560-A (JP)
Title: Vehicle behavior control device
Inventor: YOKOTA HISAHIRO
IPC: B60W10/18
Filed: 2007-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle behavior control device, more surely restraining rollover.  <P>SOLUTION: An ECU 60 of a vehicle includes: a rollover determination part 68 capable of determining whether or not there is the risk of causing rollover; a steering angle control part 66 capable of conducting the counter-steering control, which is the control for steering the steering angle of a front wheel of a vehicle to the opposite direction to the turning direction on determining that there is the risk of causing rollover; and a driving force control part 71 capable of controlling acceleration of the vehicle on determining that there is the risk of causing rollover. Thus, on determining that there is the risk of causing rollover, the counter-steering control and the acceleration control are conducted to enlarge yaw rate in the opposite direction to the turning direction. That is, the force in the direction of canceling the force to cause rollover can be generated.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008275231-A (JP)
Title: Air conditioner
Inventor: HIGASHIDA TADASHI
IPC: F24F1/00
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner reducible in size while decreasing the scattering of condensed water from a blow-out port by a simple constitution.  <P>SOLUTION: In this air conditioner, an indoor heat exchanger 10 includes a first heat exchanger 10a disposed on the upstream side of a cross flow fan 11 in the air flowing direction and inclined to be located on the upstream side as it goes downward; and a second heat exchanger 10b inclined to be located on the downstream side as it goes downward from the vicinity of the lower end of the first heat exchanger 10a, wherein a refrigerant flows. The cross flow fan 11 is disposed on the downstream side from the lowermost flow scattering locus located at the lowermost stream side out of scattering locuses of water drops from the indoor heat exchanger 10 determined by a predetermined gas quantity of the fan and the dead load drop speed of the water drop.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008278616-A (JP)
Title: Electrical device and power supply system
Inventor: KATO YASUO
IPC: H02M7/06
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To supply electric power efficiently even if an electrical device is not close to a power supply system.  <P>SOLUTION: A receiving electrode 11 is capacity coupled to a human body 3 carrying a mobile device 1 and receives an action of electric field around the human body induced by a feeding device 2. A power conversion portion 12 generates a DC voltage from the electric field which acts on the receiving electrode 11 to charge a battery 14 via a charging circuit 13. The power conversion portion 12 comprises two voltage generation circuits 100 each composed of a coil 101 and an electrode 102 connected to the receiving electrode 11 in the form of connecting the coils 101 in series. Furthermore, the power conversion unit 121 is provided with a first capacitor 110 for setting the resonance frequency of the two coils 101 connected in series and with a diode 120 and a second capacitor 130, which form a rectifier circuit for converting an AC generated at both ends of the two coils 101 connected in series into a DC.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008253698-A (JP)
Title: Home permanent-waving turban
Inventor: CHIBA RURIKO
IPC: A45D19/00
Filed: 2007-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a home permanent-waving turban to be easily attached/detached by a user himself/herself for preventing a permanent-waving liquid from flowing out of the hairline and absorbing the permanent-waving liquid when the user's hair is permanent-waved at home.  <P>SOLUTION: The length of a towel fabric is such as to be wound around the hairline, and the towel fabric is sewn with the seam on the inner side to make the slender cylindrical turban. Both ends of the turban are opened with the seams on the inner side so that a rubber cord can be inserted. A ball stuffed with a sponge is made of the towel fabric and the ball is attached to an end of the rubber cord. Then, the rubber cord is inserted into the turban, and a ball is attached also to the other end of the rubber cord. When the turban is used, the turban is wound around the hairline, and the balls at both ends are crossed each other and softly twisted.  <P>COPYRIGHT: (C)2009,JPO&INPIT