baber/WOPTO huggingface dataset:
Patent JP-2008116741-A (JP)
Title: Charging device and image forming apparatus
Inventor: SAKAMAKI KATSUMI
IPC: G03G15/02
Filed: 2006-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charging device which is capable of performing excellent charging by reducing the production of discharge products during charging, without damaging charging performance and with a simple configuration, and the like.  <P>SOLUTION: The charging device (1 or 1B) is provided with: a contact charging member (3) which is installed so as to come into contact with the surface to be charged of a rotating image carrier (21) and to which a voltage for charging is applied; a semiconductive discharge control member (5 or 5B) which is installed so as to be interposed into a part of discharge areas (E1 and E2) formed between the contact charging member and the surface to be charged; a power unit (6) which applies a potential holding voltage for holding the discharge control member in a predetermined potential state, to the discharge control member; and the like.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007155315-A (JP)
Title: Natural refrigerant cooling system
Inventor: MIURA HIDETO
IPC: F25B1/00
Filed: 2006-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling system capable of performing a stable operation without generating cavitation in a liquid pump even when sudden change of load occurs, miniaturizing a device, and reducing device costs.  <P>SOLUTION: In this natural refrigerant cooling system comprising a primary refrigerant circuit 1 and a secondary refrigerant circuit 2, condensing a refrigerant in the secondary refrigerant circuit by the cold generated in the primary refrigerant circuit, storing the same in a receiver 7, and distributing a liquid refrigerant in the receiver to a load-side cooler 9 by a liquid pump 8, a liquid phase cooling means cooling only a liquid phase of the refrigerant in the receiver 7, is disposed, and the liquid refrigerant is supercooled by the liquid phase cooling means.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007194589-A (JP)
Title: Externally-resonated surface emitting laser
Inventor: LEE JUN HO
IPC: G02F1/37
Filed: 2006-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an externally-resonated surface emitting laser of end-pumped-type.  <P>SOLUTION: The externally-resonated surface emitting laser includes a heat diffusion element 61 which transmits a pump beam irradiated from outside and discharges the produced heat outside, a laser chip 50 which is formed on the heat diffusion element 61 and is excited by a pump beam to irradiate light of a first wavelength, an SHG crystal 63 which is formed on the laser chip 50 and changes the light of the first wavelength irradiated from the laser chip 50 to light of a second wavelength as half of the first wavelength, and a flat-board-type external resonator 67 which is directly formed on the SHG crystal 63 and has a predetermined transmission factor for the light of the second wavelength.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008117723-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: TAKAHASHI TADAYOSHI
IPC: H01M4/505
Filed: 2006-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary battery in which performance can be maintained even under a severe condition such as a high temperature and high humidity, and in which in addition to life-prolongation in the conventional usage, possibility of application development to a new usage is expanded.  <P>SOLUTION: The nonaqueous electrolyte secondary battery in which a positive electrode, a negative electrode, a separator, and a nonaqueous electrolytic solution are housed in a battery container is composed of the positive electrode and the negative electrode in which active material is lithium-manganese oxide, the nonaqueous electrolytic solution containing sulfolane, and the separator composed of polyether-ether-ketone.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008124131-A (JP)
Title: Electronic component module, and manufacturing method therefor
Inventor: HARADA NOBUMI
IPC: H01L25/00
Filed: 2006-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic component module which does not increase its outer dimension, does not have an adverse effect on an electronic component mounted on the module, and has a highly reliable suction face.  <P>SOLUTION: The electronic component module 10 includes a board 11, electronic components 12 mounted on the board 11, and the suction sheet 13 attached to the board 11 via the electronic components 12. The suction sheet 13 is composed of a thermoplastic resin sheet 15 and a thermosetting resin layer 14 formed on one main surface of the thermoplastic resin sheet. When the electronic component module 10 is mounted automatically on a mother board, the thermoplastic resin sheet 15 serves as a suction face of a vacuum suction nozzle of an automatic mounting machine, and the thermosetting resin layer 14 serves as an adhesive layer for fixing the suction sheet 13. When the suction sheet 13 has been fixed to the mother board, the top faces of several electronic components 12 having relatively greater heights are buried in the thermosetting resin layer 14 and a gap is formed between the suction sheet 13 and the board 11.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008119257-A (JP)
Title: Game system and game execution management method
Inventor: UCHIYAMA SATOSHI
IPC: A63F13/45
Filed: 2006-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To execute a match-type game on equal terms regardless of the number of possessed character cards.  <P>SOLUTION: This game system includes a plurality of game devices capable of displaying characters with capacity values in a game on monitors 3 and executing the match-type game, and a server device collecting information on game state in the plurality of game devices and reflecting the result acquired from the collected information to the match-type game. The server device has an acquisition part 411 acquiring using states of types of the character cards for every game, a conversion value calculation part 412 calculating a conversion value for narrowing differences in the capacity values corresponding to the types of the character cards among the types of the character cards according to the number of acquired using information corresponding to the type of the character card, and a communication control part 413 transmitting the conversion value to each game device; and the game device has an image pick-up part 11 for reading the type of the character card, and a capacity value calculation part 306 converting the original capacity value into a new capacity value based on the conversion value, and allows the game character to execute a matching action using the converted capacity value.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008124312-A (JP)
Title: Manufacturing methods of double-sided substrate, and multilayer substrate
Inventor: TAKAMATSU SHOICHI
IPC: H05K3/46
Filed: 2006-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide methods of manufacturing a double-sided substrate and a multilayer substrate, by which states of a base material and a conduction hole can be stabilized and thereafter can be stabilized at a low resistance side from a first time even if any heat shock is received, by changing a pressure to a non-pressure or a low pressure to release (remove) a stress remaining in the base material and the conduction hole during a lamination molding in a heating time after completing a molding in a cycle of a lamination press.  <P>SOLUTION: The methods of manufacturing the double-sided substrate and the multilayer substrate comprise the steps of: arranging metal foils at both sides of a prepreg sheet in a B stage status equipped with the conduction hole in which there is filled conductive paste using conductive filler and thermosetting resin as principal components; and carrying out a heating pressurization of a lamination in which the metal foils are arranged in an outer-most layer, characterized in that the pressure is succeedingly lowered to 0 to 0.5 MPa or less after a curing molding, and the lamination is cooled after maintaining a temperature higher than a glass transition temperature of a curing object for a fixed time.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008123420-A (JP)
Title: Automatic vending machine control system
Inventor: KAWAMURA TAKESHI
IPC: H04B3/54
Filed: 2006-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that no means for checking stock status, or failure of an automatic vending machine is currently provided in a site where the automatic vending machine is installed, in maintenance work for the automatic vending machine.  <P>SOLUTION: In an automatic vending machine control system in which a plurality of automatic vending machines having an electric power line communication function are communicable each other via electric, each automatic vending machine is provided with a maintenance information storage means for storing maintenance information, and a maintenance information communication means for transmitting the maintenance information stored in the maintenance information storage means toward another automatic vending machine via the electric power line, and for receiving the maintenance information of another automatic vending machine via the electric power line, and at least one of the automatic vending machines is provided with a maintenance information output instruction input means for receiving a maintenance information output instruction from an outside, and a maintenance information output means for outputting the maintenance information to the outside.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008126145-A (JP)
Title: Sand collector of sand basin
Inventor: HAYASHIDA KEISEI
IPC: B01D21/18
Filed: 2006-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide the sand collector of a sand basin efficiently collecting sand with low-cost structure and reduced power.  <P>SOLUTION: In this sand collector of the sand basin having sand collection nozzles 2 disposed for jetting water toward the bottom of the sand basin 1 with a basin bottom 12 formed downwardly tilted toward a sand collection pit 11 having the sand suction port 51 of a sand pump 5, the sand collection nozzles 2 are disposed above the water level, and jetted water is made to reach the near regions of corner parts 10 where the side walls 14 of the sand basin 1 come into contact with the basin bottom 12.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008126859-A (JP)
Title: Vehicle braking force control device
Inventor: NIHEI TOSHIHISA
IPC: B60T8/32
Filed: 2006-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To suppress stop shocks even if an ABS is actuated when a vehicle shifts to a stopping state in such a case that stop shock reducing control and the ABS are used together.  <P>SOLUTION: The vehicular brake control device 1 comprises an ABS control portion 15a capable of independently controlling right and left wheels for suppressing the locking of the wheels; and a stop shock reducing control portion 15b reducing the braking force of the vehicle when the speed of the vehicle becomes lower than a threshold, and increasing the braking force when the vehicle stops. When the speed of the vehicle becomes lower than the threshold, control by the ABS control portion 15a is switched from independent control on the basis of each of right and left wheels to low-select control on the basis of the wheel having the slower wheel speed of the right and left wheels.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008130463-A (JP)
Title: Spark plug
Inventor: KISHIMOTO KAORI
IPC: H01T13/20
Filed: 2006-11-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spark plug superior in heat conduction of a ground electrode.  <P>SOLUTION: The ground electrode 30 has a core material 35 inside, and a line segment BE constituting one part of a contour line of the core material 35 projected on an inner face 33 on the side opposite to the center electrode in the tip part 31 has a nearly M-shape. Since the core material 35 having such a contour line shape extends to a position closer to the outer peripheral face in the tip part 31, at the ground electrode 30, heat received from a combustion chamber accompanying driving of an internal combustion engine can be released at further tip side from the position closer to the outer peripheral face to the core material 35, and more effective heat conduction can be carried out.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007071889-A (JP)
Title: Thermal air flowmeter
Inventor: HANZAWA KEIJI
IPC: G01F1/698
Filed: 2006-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To achieve increase in accuracy of a thermal air flowmeter by a method replacing laser trimming and in small circuitry.  <P>SOLUTION: An exothermic resistance element having a temperature dependency is arranged in an air flow channel, and air flow is measured based on the output value of a gauge circuit having the exothermic resistance element. An arithmetic circuit has map data related to an air flow-output characteristic, divides the region of the map data, alters the correction formula of the output characteristic every air flow region, and calculates the air flow. The region of the map data is divided so that low flow regions of the air flow are finer than high flow regions.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008135506-A (JP)
Title: Method of forming resist pattern, and manufacturing method of semiconductor device
Inventor: NAKAJIMA YOSHIKI
IPC: G03F1/68
Filed: 2006-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of forming a resist pattern, capable of keeping high film thickness accuracy of photoresist without strictly controlling an exposure quantity.  <P>SOLUTION: Exposure light is irradiated to the photoresist P1 serving as one-photon absorbing resist through a half tone mask 60 having a light shielding region 61 for shielding the exposure light from a lithography device, a transmitting region 62 for completely transmitting the exposure light and a semi-transmitting region 63 for partially transmitting the exposure light, and development takes place.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008135668-A (JP)
Title: Housing structure for electronic equipment, and power supply device
Inventor: WAKAFUJI SHIYUUJI
IPC: H02M7/04
Filed: 2006-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a housing structure for electronic equipment for housing an electronic equipment body therein, capable of increasing the discharge efficiency by making temperature distribution in the housing uniform, and provide a power supply device.  <P>SOLUTION: The housing structure for electronic equipment for housing an electronic equipment body therein comprises heat dissipating plates 114, 115, 126 that are disposed on the inner surface of the housing for heat dissipation; and insulating plates 116, 117 that are interposed between the heat dissipating plates and electronic equipment body, wherein the heat dissipating plates and insulating plates are disposed in the housing, in such a manner that an air space is formed between the heat dissipating plates and the insulating plates.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008140223-A (JP)
Title: Intruder detection system
Inventor: OKUGAWA YUICHIRO
IPC: G08B25/08
Filed: 2006-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an intruder detection system for detecting an intruder with higher accuracy in a wider monitoring area.  <P>SOLUTION: This intruder detection system has: a first electromagnetic wave sensor 1 for detecting reception voltage fluctuation of an existing electromagnetic wave; and a second electromagnetic wave sensor 2 for transmitting an electromagnetic wave, and detecting reception voltage fluctuation of a reflected wave obtained by reflection of the electromagnetic wave from an object. The first electromagnetic wave sensor 1 starts the second electromagnetic wave sensor 2 when the reception voltage fluctuation of the existing electromagnetic wave exceeds a first threshold value, and the second electromagnetic wave sensor 2 decides that the intruder is detected when the reception voltage fluctuation of the reflected wave exceeds a second threshold value.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008137130-A (JP)
Title: Surface coated cutting tool
Inventor: KONO KAZUHIRO
IPC: B23C5/16
Filed: 2006-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface coated cutting tool, in which a hard coating layer can show excellent wear resistance in the high speed cutting of a difficult-to-cut material, such as stainless steel and nodular graphite cast iron.  <P>SOLUTION: The surface coated cutting tool has a lower layer composed of a Ti compound layer and an upper layer composed of an Al<SB>2</SB>O<SB>3</SB>layer on the surface of the base body of the tool. An outermost layer provided on the Al<SB>2</SB>O<SB>3</SB>layer within the flank region of the tool is composed of a composite nitride layer of Cr, Al, (and M) formed by a PVD process so as to satisfy the following condition: (Cr<SB>1-X-Y</SB>Al<SB>X</SB>M<SB>Y</SB>)N, where 0.30≤X≤0.70, Y=0 or 0.01≤Y≤0.10, by atomic ratio, and M represents additional components of one or more elements selected from Si, V, Y, and B.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007157720-A (JP)
Title: Plasma display panel
Inventor: KIN TEIDAN
IPC: H01J11/34
Filed: 2006-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma display panel in which electric discharge efficiency, productivity, and the non-defectiveness ratio of the plasma display panel can be improved by having formed a maintenance electrode and a scanning electrode on the same substrate with an address electrode.  <P>SOLUTION: The plasma display panel includes a front face substrate 10, a rear face substrate 20 opposing the front face substrate 10, electric discharge cells 18 arranged in a plurality of partitioned spaces in which the space between the front face substrate 10 and the rear face substrate 20 is partitioned, the address electrode 15 formed long along the first direction of the front face substrate 10, the maintenance electrode 32 and the scanning electrode 34 which are formed long along a second direction intersecting with the first direction of the front face substrate 10, and which are electrically separated from the address electrode 15, while terminals of the maintenance electrode 32 and terminals of the scanning electrode 34 are formed on the front face substrate 10 together with terminals of the address electrode 15.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008146972-A (JP)
Title: Fuel cell, fuel cell system and temperature control method for fuel cell
Inventor: OMORI HIDEYO
IPC: H01M8/02
Filed: 2006-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To evade poisoning other members such as sensors and to make use in a low temperature environment possible.  <P>SOLUTION: The fuel cell is composed of; a membrane electrode assembly holding an electrolyte membrane with two electrodes, a separator arranged outside the membrane electrode assembly and a sealing member 18 arranged between the membrane electrode assembly and the separator. The sealing member 18 is made of fluorine rubber and a heater (heating wire) 20 is embedded inside.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008143017-A (JP)
Title: Embossed decorative sheet and manufacturing method thereof
Inventor: TAKASAKI YUTAKA
IPC: B32B27/30
Filed: 2006-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an embossed decorative sheet and a manufacturing method thereof which is free from troubles such as uneven bright and wrinkles even when embossing is applied on the surface of an acrylic sheet so as to dent a base material sheet by 20% or more of the thickness.  <P>SOLUTION: In the embossed decorative sheet which includes a resin sheet made of an acrylic-based resin on the surface side of the base material sheet made of polypropylene-based resin and an embossed recessed part from the surface side, the polypropylene-based resin is made from homo-polypropylene, and has a recess of 20% or more of the thickness of the base material sheet of the part of no embossed recessed part on the base material sheet at the most deepest part of the embossed recessed part.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007165904-A (JP)
Title: Polycrystalline silicon layer, manufacturing method thereof, and flat plate display using same
Inventor: YANG TAE-HOON
IPC: H01L29/786
Filed: 2006-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polycrystalline silicon layer having improved characteristics by realizing uniformity in the size of a crystal particle and regular distribution in a crystal grain boundary, and to provide a polycrystalline silicon layer manufacturing method and a plane display using the polycrystalline silicon layer.  <P>SOLUTION: The polycrystalline silicon layer contains a seed region 170 that is positioned on a substrate 100 and has an area of 400 μm<SP>2</SP>or higher, and a crystallization region 190 grown from the seed region 170.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008154101-A (JP)
Title: Relay server
Inventor: TANIMOTO YOSHIFUMI
IPC: H04L12/66
Filed: 2006-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a relay communication system etc., capable of being flexibly adaptive to state changes of respective client terminals connected to respective LANs in a network comprising the respective LANs.  <P>SOLUTION: When a resource to be shared between client terminals T connected to different LANs is registered by a different client terminal T at the same time, a relay server R having received an operation instruction for the resource can relay the operation instruction for the resource to one client terminal T among the different client terminals T flexibly adaptive to the state changes of the different client terminals T.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007214547-A (JP)
Title: Aluminum nitride crystal, manufacturing method thereof, substrate thereof, and semiconductor device
Inventor: MIZUHARA NAHO
IPC: H01L21/205
Filed: 2006-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of an AlN crystal allowing a semiconductor device having good characteristics to be obtained, an AlN crystal, an AlN crystal substrate, and a semiconductor device manufactured by using the AlN crystal substrate.  <P>SOLUTION: A manufacturing method of an AlN crystal 8 comprises: a step for growing the AlN crystal 8 on the surface of an SiC seed crystal substrate 3; and a step for extracting at least a part of the AlN crystal 8b in a range 8a of 2 mm to 60 mm on the AlN crystal 8 side from the surface of the SiC seed crystal substrate 3. Moreover, there are provided the AlN crystal 8 obtained by the method, the AlN crystal substrate, and a semiconductor device manufactured by using the AlN crystal substrate.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008156023-A (JP)
Title: Paper feeder
Inventor: HAMADA MASATAKA
IPC: B65H1/14
Filed: 2006-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper feeder capable of preventing troubles that an elevating/lowering tray comes below an elevating/lowering lever or the elevating/lowering tray is collided with the elevating/lowering lever when a paper feed tray unit is turned upwardly, and then, returned to the original position.  <P>SOLUTION: A document feeder has an elevating/lowering lever 44 for elevating/lowering an elevating/lowering tray 42 to the loading position at which a document is loaded and the delivery position at which the document is delivered, and the elevating/lowering tray 42 is turnably supported with respect to a conveying unit F. A regulating means for regulating the turning operation of the elevating/lowering tray 42 at the predetermined delivery position at which the elevating/lowering tray 42 is elevated from the loading position. The regulating means comprises, for example, an engagement piece 42c provided on the elevating/lowering tray 42, and an engagement hole 44a which is formed in the elevating/lowering lever 44 and engaged with the engagement piece 42c at the predetermined delivery position.  <P>COPYRIGHT: (C)2008,JPO&INPIT