baber/WOPTO huggingface dataset:
Patent JP-2007280951-A (JP)
Title: Fluorescent lamp driving circuit and its driving method
Inventor: KO KINSEN
IPC: H02M7/12
Filed: 2007-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving circuit of a fluorescent lamp equipped with a power factor modification step, a starting step, a rectangular wave driving step, a segregation step, and an output step, and to provide its driving method.  <P>SOLUTION: The power factor modification step adjusts input AC voltage into DC voltage, the starting step adjusts the DC voltage into boost lighting DC voltage, the rectangular wave driving step adjusts and boosts the lighting DC voltage to lighting rectangular wave voltage, and the output step lights the fluorescent lamp by the lighting rectangular wave voltage.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008254651-A (JP)
Title: Steering control device of vehicle
Inventor: HIRATA ATSUHIRO
IPC: B62D6/00
Filed: 2007-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the controllability and stability of a vehicle.  <P>SOLUTION: The steering control device of a vehicle comprises a steering angle changing mechanism 13 for changing a steering angle of a steering wheel 12 in response to a target steering angle input in a steering part 11 in a vehicle 10, a steering force detection means 21 for detecting steering force input in a steering part 11, a vehicle speed detection means 22 for detecting vehicle speed, a steering force adjusting mechanism 14 for driving the steering angle changing mechanism 13 by assisting driving force in response to the steering force and vehicle speed, a steering angular speed detection means 24 for detecting steering angular speed of the steering part 11, a rear wheel slip angular speed acquisition means 47 for acquiring slip angular speed of the rear wheels on the basis of steering angular speed of the steering part and vehicle speed, and a correction means 48 for executing correction through which the assisting driving force by the steering force adjusting mechanism is reduced in accordance with the increase in the rear wheel slip angular speed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008257614-A (JP)
Title: Printer driver, program, and recording medium
Inventor: NITTA TAKESHI
IPC: G06F3/12
Filed: 2007-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To make a printout by a printing apparatus selected from a plurality of printing apparatuses on a network, which meets printing conditions set by a user terminal, only by inputting desired printing conditions.  <P>SOLUTION: When a user sets printing conditions, a printer specification information acquisition part 35 acquires printer specification information from a plurality of printing apparatuses 3, 5 and 21. A printer search part 37 searches a printing apparatus that meets the printing conditions among the plurality of the printing apparatuses 3, 5 and 21 based on the inputted printing conditions and the printer specification information acquired by the printer specification information acquisition part 35. When the printer satisfying the printing conditions set and inputted by the user is extracted as the result of the search, a print command control part 39 gives a printing command according to the printing conditions to the extracted printing apparatus.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008254914-A (JP)
Title: Surface treatment method by double row substrate vertical carriage, double row chuck hanger used for this surface treatment method, and double row chuck opening and closing device of this double row chuck hanger
Inventor: NAGAKURA MASAJI
IPC: H01L21/677
Filed: 2007-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface treatment method by double row substrate vertical carriage, a double row chuck hanger used for this surface treatment method, and a double row chuck opening and closing device of this double row chuck hanger.  <P>SOLUTION: A method to surface-treat a plurality of substrates W hung in a parallel state by the double row chuck hanger 1 while carrying them in treatment chemical liquid along a rail 2 is constituted. The double row chuck opening and closing device 20 having chuck opening and closing working parts 21A, 21B, 21C capable of individually actuating a plurality of rows of opening and closing chucks 3A, 3B, 3C of this double row chuck hanger 1 with the opening and closing chucks of each of the rows against energizing force of a spring by a driving part independent in a pressurized open state is constituted by providing the double row chuck hanger 1 having the double row chuck 5 constituted of a plurality of rows of the opening and closing chucks 3A, 3B, 3C capable of hanging a plurality of the substrates W in the parallel state.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008263028-A (JP)
Title: Electronic apparatus
Inventor: OKUTSU ISAO
IPC: H05K7/20
Filed: 2007-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an electronic apparatus which can be attempted to downsize.  <P>SOLUTION: The electronic apparatus comprises: a case 4; a circuit board 12 contained in the case 4; a heating element 13 packaged on the circuit board 12; a cooling fan 26 fixed into the case 4 and comprising a fan case 55; a heating member 21 opposite to the heating element 13 and thermally connected to the heating element 13; and a press member 25 opposite to the heating member 21 from the opposite side to the heating element 13. The press member 25 is provided integrally with the fan case 55, for pressing the heating member 21 toward the heating element 13 with the cooling fan 26 being fixed to the case 4.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007214141-A (JP)
Title: Light source apparatus and display device
Inventor: KOBAYASHI TETSUYA
IPC: H01J7/24
Filed: 2007-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light source apparatus which has a discharge tube emitting light by making electric discharge in thin gas and a display device, in which uniformity of luminance and reliability are improved.  <P>SOLUTION: The light source apparatus is composed of a discharge tube 31, a reflector 45 to reflect a light emitted from the discharge tube, a first and second spacers 46A, 47A fixed on the reflector 45 and supporting the discharge tube 31. The first spacer 46A holds an electrode terminal position of the discharge tube 31 and the second spacer 47A holds a wire harness 36 to be connected with the discharge tube 31, and moreover, a low heat conductive member 41C is filled in a space surrounded by the first spacer 46A, the second spacer 47A and the reflector 45.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008265388-A (JP)
Title: Vehicular auxiliary seat device
Inventor: YOSHIDA NAO
IPC: B60N2/30
Filed: 2007-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular auxiliary seat device capable of preventing a wide space from being occupied when not in use and allowing a user to be seated in a comfortable posture with their legs extending when in use.  <P>SOLUTION: An auxiliary seat 20 comprises an auxiliary seat part 21 and an auxiliary backrest part 22 installed on a front side of a back door 11 when in use, and a back side of the back door 11 is constituted of a foot rest part 23. The auxiliary backrest part 22 is connected to a backrest part 13 of a rearmost seat 12 and connected to the auxiliary seat part 21, and changed into the non-use mode and the use mode together with the auxiliary seat part 21. A leg member 30 for supporting the auxiliary seat part 21 and the auxiliary backrest part 22 is connected to the auxiliary seat part 21 while being fixed on a vehicle body floor. The leg member 30 is changed into the use mode and the non-use mode together with the auxiliary seat part 21 and the auxiliary backrest part 22. The auxiliary backrest part 22 is constituted of a net 26.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008271363-A (JP)
Title: In-house receiving terminal system
Inventor: SHIOYAMA KENJI
IPC: H04N7/173
Filed: 2007-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an in-house receiving terminal system which detects, in cable television broadcast, that a receiving terminal device is located outside a contract subscriber's house, and is capable of restricting viewing to the receiving terminal device located outside the contract subscriber's house.  <P>SOLUTION: In an in-house receiving terminal system (1000) wherein a master terminal device (100) and a sub terminal device (200) receiving digital broadcast of a cable television are link-connected to an intra-house network (300), a link detecting section (109) of the sub terminal device (200) detects a link-connected state with the intra-house network (300) and a terminal control section (107) controls to activate/inactivate a television receiving tuner (101) on the basis of the detected link-connected state.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008277882-A (JP)
Title: Amplifying circuit and radio communication device
Inventor: OKAMOTO NAOKI
IPC: H03F3/45
Filed: 2007-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To enable an amplifying circuit for radio communication which has a plurality of gain modes to compatibly have low power consumption, low distortion characteristics, and low-noise characteristics, and to share a matching circuit.  <P>SOLUTION: The amplifying circuit has a current converting circuit which has two or more gain modes and converts a high-frequency signal into a signal current, a gain control circuit which selectively outputs the output current of the current converting circuit to first and second output units according to a control signal voltage, an impedance circuit wherein impedance elements having arbitrary impedance are connected among first, second, and third nodes, a switching circuit which has an input portion connected to a first output of the gain control circuit and an output portion connected to the first node of the impedance circuit, and main load impedance of the amplifying circuit, where the second node of the impedance circuit is connected to the second output of the gain control circuit and gains are switched with the gain control signal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008277940-A (JP)
Title: D/a converter and operation testing method thereof
Inventor: ASAYAMA HAJIME
IPC: H03M1/10
Filed: 2007-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a D/A converter and an operation testing method thereof that can shorten a test time without using a high-precision voltmeter.  <P>SOLUTION: The D/A converter has a D/A converting circuit 2 which outputs one of divided voltages generated by dividing a reference voltage Vref output from a reference voltage generating circuit at a plurality of voltage division ratios according to a signal TEST3 through a plurality of switches turning ON/OFF according to a digital code signal D[11:0], a first switch M1 which outputs a test signal input to an input terminal Tin as a reference voltage Vref to the D/A converting circuit 2 according to a test signal TEST1, and a second switch M2 which outputs the signal output from the D/A converting circuit 2 to an output terminal Tout according to a signal TEST2, the D/A converting circuit 2 outputting the voltage input as the reference voltage Vref through the plurality of switches turning ON/OFF according to the digital code signal [11:0] according to a signal TEST4.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008274790-A (JP)
Title: Exhaust heat recovery device
Inventor: KIMURA HIROAKI
IPC: H01L35/30
Filed: 2007-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To recover electric energy from exhaust gas in a wide temperature range, while implementing, for example, a cooling water circulation circuit with relatively simple structure.  <P>SOLUTION: The exhaust heat recovery device 41 recovers the electric energy from the exhaust gas discharged from a heat source. A flow passage 21 flowing the exhaust gas is split by a heat insulation means 423 into a plurality of flow passages in parallel with each other. A plurality of thermoelectric conversion means 421, 422 are disposed correspondingly to the plurality of split flow passages. These thermoelectric conversion means have different operating temperature ranges, and convert thermal energy of the exhaust gas in the respective operating temperature ranges into the electric energy. Cooling means 44 cooling portions different from portions exposed to the exhaust gas out of the plurality of thermoelectric conversion means, are provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008276654-A (JP)
Title: Main memory sharing type multiprocessor
Inventor: ARAI YOSHIYUKI
IPC: G06F12/08
Filed: 2007-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a snoop request, and to restrain an increase of generated traffic and an access latency, to the minimum.  <P>SOLUTION: A node controller transmits the snoop request to a processor cache with a desired line, by a snoop filter, when the snoop request arrives from other node. The snoop filter has a partition bit map indicating constitution of a partition, and executes multicast in the partition, referring to the partition bit map, when the snoop filter is not address-hit. The snoop request is remarkably reduced by this manner, because only an area thereof is multicasted by the partition, even when not address-hit.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008283241-A (JP)
Title: Mobile terminal stand
Inventor: MARUYAMA KENTARO
IPC: H04M1/04
Filed: 2007-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile terminal stand that allows a mobile terminal to be changed in direction into two states while mounted, and easily saves on the space during use.  <P>SOLUTION: The mobile terminal stand 1 has a connection terminal 3 to be connected to the mobile terminal 80, and holds the mobile terminal 80 while connecting it to the connection terminal 3. The mobile terminal stand 1 has a base 10 placed on a mount surface 90 and a terminal holder 20 which holds the mobile terminal 80 and is supported rotatably on the base 10. The terminal holder 20 is configured to rotate on an axis of rotation tilting to the mount surface 90, and a tilt of an operation-side surface 81 of the mobile terminal 80 to the mount surface 90 is set in a first tilting state when the terminal holder 20 is in a first rotation position, and in a second tilting state of a further tilting than in the first tilting state when in a second rotation position.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008278945-A (JP)
Title: Game machine
Inventor: NAKAJIMA KAZUTOSHI
IPC: A63F7/02
Filed: 2007-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To optimally improve interests in games by a ready-for-win performance.  <P>SOLUTION: Upon once establishment of either the first or second starting requirement of a special pattern game, the specified performance of a "pseudo series" is executed to carry out a performance display prescribed times in which decoration figures are varied in all of "left", "middle" and "right" decoration figure display areas and then, temporarily stopped and displayed in all of the areas and thereafter, re-varied in all the areas again. In type of variation pattern determination tables 135A-135C for ready-for-win states, table data are so arranged as to enable the decision of the type of variation pattern as any of those of variation pattern classified depending on the kinds of performance actions in the ready-for-win performance which is executed responding to the timing when a ready-for-win state is presented in the variable display of the decoration figures after the execution of the specified performance of a "pseudo series".  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008280119-A (JP)
Title: Conveyance branch mechanism and paper sheet processing device
Inventor: TANIGUCHI TETSUYA
IPC: G07D9/00
Filed: 2007-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conveyance branch mechanism 28 capable of conveying bills in two ways of a first conveyance path 24 and a second conveyance path 25 opposite to each other and capable of dividing bills conveyed from the first conveyance path 24 and the second conveyance path 25 in multiple directions.  <P>SOLUTION: A first branch member 43 is provided in an intersection of a first conveyance path 24, a second conveyance path 25, a third conveyance path 26 and a fourth conveyance path 27 freely to swing. The bills can be conveyed in two-way of the opposite first conveyance path 24 and second conveyance path 25 by the first branch member 43, and the bills conveyed by the first conveyance path 24 and the second conveyance path 25 can be divided to the third conveyance path 26 and the fourth conveyance path 27 by the first branch member 43.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008281895-A (JP)
Title: Light source device, illuminating device, monitoring device and projector
Inventor: UEJIMA SHUNJI
IPC: G03B21/14
Filed: 2007-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To narrow a beam-to-beam distance formed by a plurality of laser beams by using simple constitution when increasing light quantity by using a light source device which emits the plurality of laser beams.  <P>SOLUTION: The beams L1a and L1b are emitted from respective laser array light sources 10a and 10b, are deflected by a deflection prism 50 and emitted to an aperture part 19 as nearly parallel beams L2a and L2b. At such a time, the beam-to-beam distance W2 formed by the beam L2a and the beam L2b is made narrower than the beam-to-beam distance W1 formed by the beam L1a and the beam L1b.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008281178-A (JP)
Title: Ball bearing device for differential
Inventor: MATSUSHITA TOMOKI
IPC: F16H57/038
Filed: 2007-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ball bearing device for a differential, which reduces frictional resistance of balls, an outer ring and an inner ring, reduces a contact area of a rolling surface of the balls, an inner ring raceway surface and an outer ring raceway surface, and also reduces a rotational torque of a bearing.  <P>SOLUTION: A differential device is provided with a differential case 51, a differential deceleration mechanism 52, a pinion gear 54 and a pinion shaft 55. The ball bearing device for differential rotatably supports the pinion shaft 55 in the differential case. The ball bearing device is a tandem type angular contact ball bearing device provided with the inner ring 12, the outer ring 14, a plurality of rows of ball groups 15, 16 arranged between raceway surfaces of respective rows of the inner ring 12 and the outer ring 14 with respectively different pitch circle diameters and retainers 19, 20 for retaining the balls 27, 28 of the ball groups 15, 16. The balls 27, 28 are made of ceramics.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008280980-A (JP)
Title: Exhaust emission control system for internal combustion engine
Inventor: MORISHIMA AKINORI
IPC: F01N3/20
Filed: 2007-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology capable of improving purifying efficiency of NOx as a whole system more positively by simpler control in a system that executes regeneration processing of a purification capacity of a NOx catalyst by supplying fuel to the NOx catalyst and bypassing a part of exhaust gas to the NOx catalyst.  <P>SOLUTION: This system is for performing addition synchronizing bypass control that, upon NOx reduction processing of an NSR for example, adds fuel to exhaust gas by a fuel adding valve, increases the amount of the exhaust gas passing through a bypass pipe for bypassing the NSR out of the exhaust gas passing through an exhaust pipe, and reduces SV in the exhaust gas flowing into the NSR. The addition synchronizing bypass control is performed only when the fuel adding frequency required in the NOx reduction processing is an addition frequency limit or less which is an upper limit of the addition frequency that can enhance purifying efficiency of NOx in the whole system by the addition synchronizing bypass control.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008284887-A (JP)
Title: Service vessel for placing sealing asphalt material
Inventor: NONODA MITSURU
IPC: E02D15/06
Filed: 2007-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a service vessel simple in structure capable of performing precise placing work to a sealing position, and improving work efficiency.  <P>SOLUTION: First and second chutes 29, 31 capable of turning first and second turning connection parts 33, 37 on a center outside a deck 3 and on the deck are extended from an asphalt supplying part 5 to which a sealing asphalt material is directly poured from a supply port 11 by an asphalt cracker 7. The extended second chute 31 is suspended and supported by a suspension support means 41, and made movable between an operating position for lowering a chute port 39 of the second chute 31 under a water surface with the second rotary connection part 37 faced to the outside of the deck 3 as a center and a housing position for making the entire second chute 31 face the top of the deck 3 together with the first chute 29 with the first rotary connection part 33 as a center by the suspension support means 41.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008287389-A (JP)
Title: Index value calculation device and program
Inventor: YAMADA MINORU
IPC: G06F11/34
Filed: 2007-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an index value calculation device for selecting a server device optimum for operating a system.  <P>SOLUTION: The index value calculation device is provided with a performance evaluation input means used for inputting a public index value of the server device opened by application type serving as a processing purpose category and a first work quantity processed by the server device for each application type under a predetermined load condition as performance information; a calculation means calculating linear characteristics of a plurality of performance evaluation information input by the performance evaluation input means as a conversion rate; a required work quantity input means inputting a required work quantity required in the load condition; and an index value calculation means calculating a selection index value for each application type based on the conversion rate calculated by the calculation means and the required work quantity.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008285900-A (JP)
Title: Bathroom fittings and bathroom
Inventor: SUDO RYOHEI
IPC: E06B3/36
Filed: 2007-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide bathroom fittings improvable in design while attaining bathroom construction work in a short time.  <P>SOLUTION: The bathroom fittings 1 comprises a fittings frame 2 and a sash. The fittings frame 2 has an upper frame 4, a lower frame 5, vertical frames 6 and lower end blocks 7. An inner surface, facing the inside of a bathroom, of the fittings frame 2 has a first inner surface 2A and a second inner surface 2B formed on the upper side of the first inner surface 2A and projected onto the bathroom side from the first inner surface 2A. The first inner surface 2A is composed of a lower frame first inner surface 511A and block first inner surfaces 731A, and the second inner surface 2B is composed of a lower frame second inner surface 511B, inner surfaces 6A of the vertical frames 6, and an upper frame inner surface 4B. The upper end position of the first inner surface 2A is provided in a position above the height position of a bathroom floor face when the fittings frame 2 is placed on a waterproof pan, and the lower end position of the first inner surface 2A is provided in the almost same position as the bathroom floor face or in a position below the bathroom floor face when the fittings frame 2 is placed on the waterproof pan.  <P>COPYRIGHT: (C)2009,JPO&INPIT