baber/WOPTO huggingface dataset:
Patent JP-2007323135-A (JP)
Title: Physical random number generation device
Inventor: SHIGA TAKAAKI
IPC: G06F7/58
Filed: 2006-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive and highly reliable physical random number generation device for generating high-grade physical random numbers at high speed.  <P>SOLUTION: The physical random number generation device is provided with a plurality of physical random number generation circuits 4 for simultaneously generating mutually synchronous and non-correlative random number data and a first connection circuit 5 for connecting the random number data generated by the plurality of physical random number generation circuits 4 to a series of random numbers in one data period of the physical random number generation circuit 4.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007324400-A (JP)
Title: Semiconductor device and cutting method of electric fuse
Inventor: UEDA TAKEHIRO
IPC: H01L21/82
Filed: 2006-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To raise precision in judging an electric fuse by a simple method.  <P>SOLUTION: A semiconductor device 100 comprises an electric fuse 200 including a first conductor 202 which is formed on a semiconductor substrate (not shown in figure) and contains a first cut part 201, and a second conductor 204 which is branched to the first conductor 202 to be connected and contains a second cut part 203. In cut state, a flow-out 114 is so formed as the first conductor 202 flows outside between the first cut part 201 and the second cut part 203.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007324020-A (JP)
Title: Polymer electrolyte fuel cell, and polymer electrolyte fuel cell device using it
Inventor: KODAIRA HIDEKI
IPC: H01M8/10
Filed: 2006-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymer electrolyte fuel cell having a simple structure without having a separator nor a gas diffusion material; an inexpensive polymer electrolyte fuel cell excelling in heat resistance without using an expensive sulfonate group-containing fluorine-based resin inferior in heat resistance for a proton-conducting polymer layer; and a polymer electrolyte fuel cell device.  <P>SOLUTION: This polymer electrolyte fuel cell includes: an insulating substrate; a plurality of through-holes formed on the insulating substrate and used as gas passages; an anode and a cathode formed on through-hole surfaces; and a proton-conducting polymer layer formed on the insulating substrate to contact the anode and the cathode. The proton-conducting polymer layer comprises a proton-conducting substance and a binder. Each of the anode and the cathode comprises an electron-conductive substance with a catalyst supported thereto, a proton-conducting substance and a binder, an aromatic compound with a sulfonate group substituted is used for the proton-conducting substance, and polyether sulfone is used for the binder.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007324550-A (JP)
Title: Multilayer substrate
Inventor: TAKEUCHI SATOSHI
IPC: H05K3/46
Filed: 2006-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayer substrate which can be improved in reliability of a connection with an electrode of an electronic component.  <P>SOLUTION: Disclosed is the multilayer substrate 100 which is formed by being heated while pressed by a vacuum heating press machine, and has conductor patterns, electrically connected by a conductive composition 51, disposed in layers on an insulating base material 39 made of an insulating material and also has the electric component 41 incorporated in the insulating base material 39. The electronic component 41 is electrically connected to at least one of the conductive composition 51 and conductor patterns 22, and has electrodes 42 formed of materials having a fusion point higher than the temperature at which the substrate is heated while pressed by the vacuum heating press machine.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007328085-A (JP)
Title: Liquid crystal device and electronic equipment
Inventor: YAMAZAKI KATSUNORI
IPC: G02F1/1343
Filed: 2006-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal device and electronic equipment of a FFS system which can suppress occurrence of flickers or burn-in of liquid crystal.  <P>SOLUTION: The liquid crystal device 1 has an element substrate 55 which is provided with a plurality of scan lines Y, a plurality of data lines X, and a plurality of pixel electrodes 55. A 2nd insulating film is formed as an under-layer of the pixel electrodes 55, and a common electrode 56 is formed as an under-layer of the 2nd insulating film. This liquid crystal device 1 is provided with a scan line driving circuit 11 which sequentially supplies a selected voltage to the plurality of scan lines, and a data line driving circuit 21 which alternately supplies an image signal of the positive polarity and an image signal of the negative polarity to the plurality of data lines X when scan lines are selected, and writes in image voltages on the basis of the image signals to the pixel electrodes 55 relating to the selected scan lines Y, and the image voltage on the basis of either the positive polarity or the negative polarity is written to each pixel electrode 55 for two or more horizontal scanning periods in one frame period.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007329296-A (JP)
Title: Capacitor, ferroelectric memory, and method for manufacturing capacitor
Inventor: HAMADA YASUAKI
IPC: H01L21/8246
Filed: 2006-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a capacitor capable of thinning a ferroelectric layer and having an excellent characteristic.  <P>SOLUTION: The capacitor 30 includes: a base body 100; a first electrode 34 formed on the base body 100; the ferroelectric layer 36 formed on the first electrode 34 with the thickness of not more than 100 nm; and a second electrode 38 formed on the ferroelectric layer 36, having the thickness being smaller than that of the layer 36. A capacitor manufacturing method includes: a process for forming the first electrode 34 on the base body 100; a process for forming the ferroelectric layer 36 with the thickness of not more than 100 nm on the first electrode 34; and a process for forming the second electrode 38 having the thickness being smaller than that of the ferroelectric layer 36 on the layer 36, by DC sputtering with the power of 0.175 W/cm<SP>2</SP>to 0.24 W/cm<SP>2</SP>.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007328303-A (JP)
Title: Character string information selecting system, character string information generating system, character string information selection method, program for character string information selection, and program for generating character string information
Inventor: MORI KOJI
IPC: G06F3/048
Filed: 2006-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a character string information selecting system capable of selecting a character string ought to be displayed in a state free of leakage, while improving visibility when noting is displayed on a map.  <P>SOLUTION: There are provided the character string information selecting system 10, which extracts and selects the character string to be displayed as noting in actuality with the area as house shape data, preset the priority, or the maximum number of displays, etc. per mesh, as selection conditions, and the character string generating system 20 which further applies processings to the character string selected to provide the noting data.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007246872-A (JP)
Title: Composition for forming silica-based film, method for producing glass plate with silica-based film, and glass plate with silica-based film
Inventor: TAKAHASHI KUMIKO
IPC: C09D183/00
Filed: 2006-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition for forming a silica-based film in a thick film shape, having extremely heightened crack resistance at high-temperature baking.  <P>SOLUTION: The composition for forming the silica-based film contains a curable silicon component comprising one or more kinds of curable silicon compounds including a curable silicon compound having a silicon atom having a hydrocarbon group bound thereto, and a silicon atom having a hydroxy group or a hydrolyzable group bound thereto (with the proviso that both of the silicon atoms may be the same silicon atom), an organic solvent, and an alkali metal compound dissolvable in the organic solvent, and further contains 0.01-10 mass% alkali metal compound based on the total amount of the curable silicon components expressed in terms of SiO<SB>2</SB>.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007227339-A (JP)
Title: RESIN-COATED Ni-PLATED STEEL PLATE
Inventor: ISHIZUKA KIYOKAZU
IPC: H01M2/02
Filed: 2006-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin-coated Ni-plated steel sheet used for a battery case, which has a cathode and an anode and inside which an electrolyte solution made of an anode and an F-containing electrolyte dissolved in a nonaqueous solvent, is filled and which can provide a most suitable structure and can maintain superior corrosion resistance even on a part where a specially severe deep drawing process is conducted, and can further improve the airtightness of the battery.  <P>SOLUTION: The resin coated Ni-plated steel sheet which is used for a battery case, which has a cathode and an anode and inside which an electrolyte solution made of an F-containing electrolyte, dissolved in a nonaqueous solvent, is filled is composed of a recrystallization elasticity Ni-plated layer on the inner face of the case formed with a base metal and a Fe-Ni diffusion layer in between, and a polyolefin resin coated layer of a thickness of 10-100 μm which is coated above the Ni-plated layer.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007013952-A (JP)
Title: Electrostatic discharge protection circuit and method
Inventor: TEO CHEE KEONG
IPC: H01L27/04
Filed: 2006-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a protection circuit against electrostatic discharge and electrical over stress.  <P>SOLUTION: The protection circuit against electrostatic discharge and electrical over stress is provided. The circuit includes a first transistor including a substrate. An internal predetermined voltage source biases the substrate of the first transistor. The internal predetermined voltage source is greater than or equal to a voltage provided to a source of the first transistor and isolates a substrate voltage of the first transistor from a supply voltage of the circuit. A first resistor is coupled to a gate of the first transistor and ground. The circuit also includes a zener diode coupled between ground and the supply voltage of the circuit. The zener diode shorts to ground if the supply voltage of the circuit exceeds the breakdown voltage of the zener diode.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007334750-A (JP)
Title: Card reader unit and manufacturing method therefor
Inventor: SUGITA TADASHI
IPC: G06K17/00
Filed: 2006-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To acquire a car reader unit and its manufacturing method capable of surely blocking an electronic circuit board from the outside air by few members, to reduce its manufacturing costs, and to improve its water-drop resistance performance.  <P>SOLUTION: The card reader unit 100 is provided with a card reader body 21, and a board case 25 stuck detachably to an upper section of the card reader body 21 via a locking means 23. The board case 25 comprises a case body 33, formed in a box-shape in which the upper section only opens and stuck to the card reader body 21, while a bottom section 33a is turned upside down so as to make the bottom section as a ceiling section; an electronic circuit board 37, in which a gap 35 is provided on an inner wall 33b of the case body 33 and a connecting wire is led out, a volume raising means for having the electronic circuit board 37 separated from the bottom section 33a; and a filler 41 for embedding the electronic circuit board 37 arranged in the case body 33, while leading the connecting wire filled up in the case body 33.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008000408-A (JP)
Title: Game machine
Inventor: NAKAJIMA KAZUTOSHI
IPC: A63F7/02
Filed: 2006-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine by which a player can recognize the display result of a variable display and the control load of a game control means can be reduced even in the case where a display control means can not receive the command specifying the display result of the variable display.  <P>SOLUTION: A microcomputer 560 for controlling games transmits a first fluctuation pattern command specifying probability oscillation jackpot/normal jackpot when determining the probability oscillation jackpot or the normal jackpot. Further the microcomputer 560 transmits a first display result command specifying the probability oscillation jackpot or the normal jackpot. A microcomputer 100 for controlling performance executes the fluctuation display of a first decoration pattern and a background pattern based on the first fluctuation pattern command. In this case, a nonprobability oscillation pattern is induced and displayed as the stop pattern of the first decoration pattern and the background pattern based on the first fluctuation pattern command in the case the first display result command can not be properly received due to the cause such as garbage data.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008011067-A (JP)
Title: Remote indication system and remote indication method
Inventor: SHINGU ATSUSHI
IPC: H04N7/15
Filed: 2006-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a remote indication system and a remote indication method capable of surely noticing a place indicated by an annotation image.  <P>SOLUTION: In the remote indication system, an object 5 is image-sensed by a video camera 7 while the annotation image 8 based on the image-sensed image is projected into the image-sensing region of the video camera by a projector 9. The remote indication system has an image output section 11 for a close observation projecting an image 10 for the close observation for closely observing the annotation image 8 together with the annotation image 8. The image output section 11 for the close observation changes an output state during the output of the image 10 for the close observation.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008009167-A (JP)
Title: Display device and method
Inventor: SAEKI KUNIHITO
IPC: G09G3/30
Filed: 2006-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To reduce burn-in more easily while maintaining visibility.  <P>SOLUTION: A border adding part 41 adds a border to an icon. A superimposition control part 42 superimposes the bordered icon on an image. A superimposition ratio alteration part 43 alters the ratio of the superimposition of the icon and the image. A display control part 44 controls displaying of the image on which the bordered icon is superimposed on the display. The present invention is applied to a digital still camera 1 equipped with a light-emitting type display, a digital video camera, a mobile phone, a portable home-use game machine, a stationary home-use game machine, or a television receiver.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008015064-A (JP)
Title: Illuminator and projector
Inventor: TOYOOKA TAKASHI
IPC: G02F1/13
Filed: 2006-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an illuminator capable of adjusting an entire image to be easy-to-view with high contrast, and obtaining high utilization efficiency of light rays , and to provide a projector.  <P>SOLUTION: The illuminator has a light source part 11R supplying coherent light, and a phase modulation part 13R modulating the phase of the coherent light from the light source part 11R and making it incident on a surface to be irradiated. The phase modulation part 13R changes a phase modulation pattern while generating diffracted light in accordance with the phase modulation pattern of the coherent light, thereby making the light rays, which are adjusted in intensity for every unit area set on the surface to be irradiated, on the surface to be irradiated.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008013706-A (JP)
Title: Ink composition, inkjet recording method, method for preventing bronzing, and colored matter
Inventor: KAWAIDA YOSHIAKI
IPC: C09D11/00
Filed: 2006-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink composition having a good hue as cyan ink and being excellent in image solidity such as light resistance, ozone resistance, and moisture resistance while preventing bronzing, and to provide an inkjet recording method.  <P>SOLUTION: The ink composition comprises a compound represented by formula (1) as a porphyrazine dye or a salt thereof and a water-soluble copper phthalocyanine dye having an alkylsulfonyl group as a substituent or a salt thereof.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008014278-A (JP)
Title: Boostable air driven reciprocating pump
Inventor: OKOCHI NOBUO
IPC: F04B37/12
Filed: 2006-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To prevent pulsation generated by operation air quantity and stabilizing delivery quantity of supplied liquid in operation with boosting operation air pressure by a booster when delivery pressure ratio is one in a liquid supply pump driven by air.  <P>SOLUTION: An air chamber is provided between an operation air port and an outlet of the booster when the booster is connected to the operation air port supplying air for driving of a pump driven by compressed air pressure and deliver air of same pressure and the booster is a device having a structure delivering outlet pressure of double or more pressure of inlet pressure. The air chamber is directly connected to a connection port of the pump as volume of several times of non-operation space volume as inner volume sufficient to prevent pulsation of delivery pressure of the pump. The pump is a reciprocating drive pump, and is applied to a pump of which use quantity of operation air greatly fluctuates at change over of reciprocating operation and is especially used for a double diaphragm pump continuously delivering by alternate operation.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008021716-A (JP)
Title: Power module substrate and method of manufacturing the same, and power module
Inventor: AOKI SHINSUKE
IPC: H01L23/36
Filed: 2006-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a melted brazing material from riding on a surface to be bonded with a semiconductor chip along the side face of a circuit layer when the circuit layer is brazed on the surface of a ceramics board.  <P>SOLUTION: When manufacturing the power module substrate, a brazing material foil 20 is arranged in a laminated body 14a, and it is provided with an outer circumference 20a wherein the outer circumference edge of a circuit layer 12 is arranged on its surface and an inside 20b surrounded by the outer circumference 20a. The outer circumference 20a is made of a material with higher liquid phase temperature than that of a material forming the inside 20b.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008018133-A (JP)
Title: Vacuum cleaner
Inventor: OKUJIMA MASAFUMI
IPC: A47L9/20
Filed: 2006-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To improve usability by facilitating the operation of removing dust stored in the filter of a dust collecting box.  <P>SOLUTION: The dust collecting box 8 comprises a communicating hole 9 for communicating a hose 103 inserted to a suction port 2, a main body part 10 with an opening provided facing the suction port of a motor-driven blower 107, a lid body 14 with a filter 13 covering the opening for removing the dust of sucked air, and a lever body 21 with a vibration generation part 25 for giving vibrations to the filter 13 by being slid on the downstream surface side of the filter 13. At the bottom part of the dust collecting box 8, a holding part A26 for making the downstream surface side of the filter 13 roughly vertical in the state of being placed on a floor surface and a holding part B capable of holding the dust collecting box 8 at such a position that the downstream surface side of the filter 13 is turned obliquely upwards are constituted.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008019828-A (JP)
Title: Engine starting device
Inventor: KINOSHITA TOSHIHIRO
IPC: F02D41/06
Filed: 2006-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine starting device capable of improving starting property of an engine by promoting evaporation of gasoline and mixture of the gasoline and air when starting the engine at an extremely low temperature.  <P>SOLUTION: The engine starting device is provided with a starter reverse rotation drive means 53 for driving a starter motor SG in a reverse direction when an engine start instruction is issued, a starter normal rotation drive means 58 for rotating a crank shaft in a normal direction after reverse rotation drive of the starter motor is terminated, a reverse rotation number judge means 60 for judging whether the reverse rotation drive of the starter motor has been conducted for a pre-set number of times or not when a crank angle position reaches a pre-set position in front of an top dead center of a compression stroke in a process in which the starter motor rotates in the normal direction and a re-switch means 61 of a start reverse rotation drive mode for conducting reverse drive of the starter motor again when the reverse drive of the starter motor has not been conducted for the pre-set number of times. Before initial ignition at the time of engine start, fuel/air mixture in a cylinder is stirred by moving a piston up and down.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008023016-A (JP)
Title: Upright vacuum cleaner
Inventor: UEYAMA SHUZO
IPC: A47L5/28
Filed: 2006-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an upright vacuum cleaner capable of controlling the decline of suction force and the increase of number of parts by especially designing the direction of disposition of an electric fan.  <P>SOLUTION: The upright vacuum cleaner has a floor suction nozzle 2 having an intake 3 on the bottom side and a cleaner body 1 connected to the floor suction nozzle in such a way as turnable from the upright state to the backward inclined state. The electric fan 6 for suction is built in the lower part of the cleaner body 1 in the upright state, and a vent hole 7 for discharging exhaust from the electric fan 6 to the outside is formed on the front face at the lower part of the cleaner body. The electric fan 6 is disposed so that the suction side faces toward the back of the cleaner body 1 in the upright state and so that the exhaust side faces toward the front of the cleaner body 1 in the upright state.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008026134-A (JP)
Title: Positioning device, control method for positioning device, its control program, and recording medium
Inventor: YOSHIOKA HIROKI
IPC: G01S19/24
Filed: 2006-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positioning device etc. for determining a position while rapidly excluding a multipath without the need for holding map data or communicating with a communication base station.  <P>SOLUTION: This positioning device 20 for determining a present position by receiving satellite signals from SPS (Satellite Positioning System) satellites, comprises an azimuth angle calculation means for calculating the azimuth angles of SPS satellites corresponding to received satellite signals, and a reception environment determination means for determining a reception environment including a multipath environment based on the azimuth angles of a plurality of SPS satellites.  <P>COPYRIGHT: (C)2008,JPO&INPIT