baber/WOPTO huggingface dataset:
Patent JP-2009118368-A (JP)
Title: Dipole antenna and dipole array antenna
Inventor: AMAKAWA EIJI
IPC: H01Q21/08
Filed: 2007-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dipole antenna and a dipole array antenna, capable of implementing both size reduction and turning into wide band of VSWR.  <P>SOLUTION: This dipole antenna AN has a reflecting plate 30, a dipole antenna element 10 forming respective element conductors 11 and 12 of a metal plate and arranged in the form of opposing a surface of the respective element conductors 11 and 12 to the reflecting plate 30, and a parasitic element 20, formed of the metal plate and arranged adjacent to the element conductors 11 and 12, in a form opposing its surface to the surface of the element conductors 11 and 12. The dipole array antenna is constituted by arranging a plurality of dipole antennas ANs.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009099920-A (JP)
Title: Electronic switch
Inventor: HIROSE FUMIHIKO
IPC: H01L29/78
Filed: 2007-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic switch having a high speed and low resistance.  <P>SOLUTION: A p-type semiconductor substrate or a film is used as an A film; a n-type or an i-type semiconductor film is formed on it to use the film as a B film; a p-type semiconductor film is formed on it to use the film as a C film; a n-type semiconductor film is formed on part of the C film to use it as a D film; and an insulating material film is formed so as to come into contact with the C film and the D film, and a conductive film is formed on the insulating material layer to use the conductive film as a gate electrode. The conductive film is brought into contact with the A film to use it as a collector electrode. The conductive film is brought into contact with the D film to use it as an emitter electrode. In the electronic switch, a potential difference between the emitter electrode and the gate electrode is fluctuated to change impedance between the collector electrode and the emitter electrode. The lifetime of a minority carrier in part of the region of the A film having a distance of ≥10 nm as a distance from the bonded faces of the A film and the B film is set to ≤1/100, or ≤50 ns in comparison with the B film.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009120384-A (JP)
Title: Star wheel device
Inventor: NAKAJIMA SEIJI
IPC: B65G47/84
Filed: 2007-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a star wheel device capable of enhancing stability of a vessel during conveying by smoothly raising a rotation speed of the vessel to a required speed.  <P>SOLUTION: The star wheel device 3 is provided with a star wheel 5 formed with a plurality of pockets 10 aligned in a circumferential direction and rotated/driven around an axis AX; and a vessel main drive mechanism 7 having a main drive belt 24 contacted with the vessel 2 on a traveling route set along an outer periphery of the star wheel 5 and rotating the vessel 2 in a pocket 10 in a predetermined direction at a predetermined speed by traveling the main drive belt 24. A vessel pre-drive mechanism 6 for rotating the vessel 2 on an upstream side in a conveying direction of the star wheel 5 more than the traveling route of the main drive belt 24 in the same direction at a low speed is provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009127634-A (JP)
Title: Bellows mechanism
Inventor: SENBA RIKI
IPC: H01L21/677
Filed: 2007-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bellows mechanism which has high durability, good space efficiency and excellent cost performance.  <P>SOLUTION: An impact applied at the timing when the bellows 12 is stretched can be elastically absorbed by a coil spring 134 fitted between a spring pedestal 133a of each coil spring working part 13-1 to 13-3 and a spring pedestal 133b at the timing when each block 123, 124, 125, 126 are extended at a certain degree, and the upper part on each block 123, 124, 125, 126 of the bellows 12 are prevented from being extended impulsively over the designed safety margin.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009126883-A (JP)
Title: Polyarylene sulfide composition
Inventor: MUNETO TOSHIHIKO
IPC: C08L75/04
Filed: 2007-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyarylene sulfide composition useful for applications of electric components such as particularly electric-electronic components or automotive electric equipment components, having high adhesive strength to an epoxy resin, a metal member, etc., and excellent heat aging properties of the adhesive strength, and simultaneously excellent toughness, impact resistance, weld strength, heat cycle resistance, and even mechanical strength.  <P>SOLUTION: The polyarylene sulfide composition is composed of 67-98.9 wt.% of a polyarylene sulfide (A), 1-30 wt.% of at least one or more kinds of polyethylenic copolymers (B) selected from among the group consisting of a maleic anhydride graft-modified ethylene-α-olefin copolymer (b1), an ethylene-α,β-unsaturated carboxylic acid alkyl ester-maleic anhydride copolymer (b2), an ethylene-α,β-unsaturated carboxylic acid glycidyl ester copolymer (b3), an ethylene-α,β-unsaturated carboxylic acid glycidyl ester-vinyl acetate copolymer (b4), and an ethylene-α,β-unsaturated carboxylic acid glycidyl ester-α,β-unsaturated carboxylic acid alkyl ester copolymer (b5), and 0.1-5 wt.% of a polyurethane adhesive (C).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009127671-A (JP)
Title: Internal combustion engine
Inventor: KUMAGAI ATSUNORI
IPC: F16J1/16
Filed: 2007-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an internal combustion engine capable of efficiently supplying lubricating oil to a piston pin, in a structure where a piston is connected to a connecting rod via the piston pin.  <P>SOLUTION: In this piston structure of the internal combustion engine, the piston 4 is connected to the connecting rod 5 via the piston pin 7. In this piston structure of the internal combustion engine, the piston pin 7 includes a cylindrical part 71 having a cylindrical structure, a foam metal part 72 composed of foam metal and filled inside the cylindrical part 71, and an opening part 73 for exposing the foam metal part 72 from a side face of the cylindrical part 71.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009126267-A (JP)
Title: Monitoring system and monitoring method of extension structure
Inventor: TANAKA ATSUSHI
IPC: B64G1/22
Filed: 2007-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a monitoring system and a monitoring method capable of directly monitoring an extended state of an extension structure, and monitoring even the extended state during the unfolding.  <P>SOLUTION: The monitoring system of the extension structure comprises a plurality of strain gages which are affixed to an elastic beam member to measure the strains at a plurality of parts separate from each other of the elastic beam member, a signal processing device which receives the strain signals from the strain gages to generate the signals for expressing the extended state of the extension structure, and a transmitter for transmitting the signals to a remote place.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008075090-A (JP)
Title: Aqueous liquid cleaner composition for liquid crystal panel
Inventor: FUJITA YUTA
IPC: C11D1/72
Filed: 2007-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide aqueous liquid cleaner compositions for liquid crystal panels which are capable of effectively removing large variety of liquid crystal materials having different physical properties due to the differences of their chemical structures.  <P>SOLUTION: The aqueous liquid cleaner compositions for the liquid crystal panels comprise components (D), (E), (F) and (G), and a specific amount of water. The component (D) is 8-20C hydrocarbon compound having 5-50 mass%, the component (E) is an anionic surface-active agent having 1-20 mass%, the component (F) is a compound illustrated in general formula (4): R<SP>4</SP>O(BO)<SB>o</SB>R<SP>5</SP>, wherein R<SP>4</SP>represents an alkyl group having 4-11C, an alkenyl group, a phenyl group or a benzyl group, R<SP>5</SP>represents a hydrogen atom or an alkyl group having 1-4C, BO represents an oxyalkylene having 2-3C, o represents an integer of 1 to 6, having 1-40 mass%, and the component (G) is dimethyl sulfoxide having 1-20 mass%.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008127577-A (JP)
Title: Epoxy resin composition for sealing multi-chip package and multi-chip package using the same
Inventor: BAE KYOUNG CHUL
IPC: C08L63/00
Filed: 2007-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epoxy resin composition for molding a multi-chip package, having excellent molding properties and reliability through enhancing adhering force, lowering a moisture-absorbing ratio and a thermal expansion coefficient and improving mechanical elasticity, together with suppressing generation of voids at molding the multi-chip package.  <P>SOLUTION: The epoxy resin composition for sealing the multi-chip package comprises an epoxy resin, a curing agent, a curing accelerator, a coupling agent and an inorganic filler. The coupling agent is characterized by comprising a hydroxy siloxane resin having a hydrocarbon group. The epoxy resin composition has excellent reliability together with excellent properties in the aspect of molding.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008064115-A (JP)
Title: Reciprocating type compressor
Inventor: SUGIMOTO MASANORI
IPC: F04B39/10
Filed: 2007-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To alleviate impact when an unload piston collides with a valve element of a suction valve and improve the durability and a service life of the unload piston and the suction valve.  <P>SOLUTION: An unload mechanism 31 comprises a mounting cylinder part 10 on the side of a cylinder head 7, an unload bush 20 and an unload piston 32 etc. The unload piston 32 is formed of a piston main body 32A, a pressing part 32B, a pressure receiving part 32C and an O-ring mounting groove 32D by a self-lubricating resin material. When a non-load operation is performed, the unload piston 32 slides toward the side of a bottom part, and even when the pressing part 32B strongly collides with the valve plate 15 of the suction valve, impact force is damped, the valve plate 15 is prevented from being broken and collision sound is reduced.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008213821-A (JP)
Title: Multipurpose loading method of truck transportation
Inventor: YAMAMOTO MAKI
IPC: B60P3/08
Filed: 2007-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To improve an economical effect by providing a telescopic container for liquid which can be mounted on a load carrying platform of a standard van body car or a cold reserving car etc. free to use for solid and liquid loading on both outward trip and return trip in place of a conventional liquid dedicated car equipped as a specially equipped car, and to contribute to a global environmental problem countermeasure by reducing discharge of CO2.  <P>SOLUTION: The elevating telescopic container 18A fixed on a light rack is formed by arranging a constraint means to prevent bulging in the circumference of a flexible container drum part intermediate part for liquid and forming telescopic containers 3A, 3B by installing an additionally-fastening frame 6 on an upper part free to vary capacity and to roughly fill it up to the full water level and forming them free to install a liner 44, and a space part A is formed on the load carrying platform by equipping a center of gravity height lowering means 33 on the vehicle load carrying platform and storing it in a ceiling part when it is contracted. Otherwise, the telescopic container is formed under a movable floor method 18B free to vertically move on a frame 39 by stationing it on the load carrying platform or a loading panel is formed under an opening leg method 18C to divide a central part free to load a solid cargo on each of upper space parts E.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009130882-A (JP)
Title: Check value confirming method and apparatus
Inventor: MIYAZAWA HIROAKI
IPC: G06F21/31
Filed: 2007-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To reliably prevent wrong component data from being registered, and to reliably prevent a wrong master key from being generated, by confirming a check value a plurality of times when entering and registering component data for generating a master key.  <P>SOLUTION: When entering the component data, when it is confirmed a plurality of times that a check value generated from input component data matches a check value generated beforehand, the check value generated from the input component data is registered.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009135172-A (JP)
Title: Method of manufacturing semiconductor device, and semiconductor device
Inventor: ADACHI HIDEKI
IPC: H01L23/522
Filed: 2007-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent communication between a through-hole and an air gap even if the misalignment of the through-hole and the air gap arises.  <P>SOLUTION: A wing portion 12b of a stopper layer 12 is extended from the side surface of a cap portion 10a covering the top of wiring of a silicon oxide film (a first insulating film) 10 to an air gap 16 side and is provided on the upper periphery of an air gap 16. Accordingly, even if a through-hole 18 forming position is in some degree shifted from a previously set reference position when a through-hole 18 is formed such that the through-hole penetrates an interlayer dielectric 14, the stopper layer 12, and the silicon oxide film 10 from above to be connected with the wiring 6, the through-hole 18 is prevented from reaching the air gap 16 by the stopper layer 12 and communication between the through-hole and the air gap is prevented.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009131866-A (JP)
Title: Bending machine and bending method using the same
Inventor: KITAMURA KIMIO
IPC: B21D7/024
Filed: 2007-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bending machine by which two places of a long-sized material are simultaneously bendable and a bending method using the same.  <P>SOLUTION: The bending machine 1 formes difference in level on the long-sized material P. The machine is provided with a first and a second holding parts 65, 75 for holding the long-sized material P, a pair of first and second supporting members 40, 50 for opposingly supporting the first and second holding parts 65, 75 and a relatively moving mechanism 8 for relatively moving the first and second supporting members 40, 50 holding the long-sized material P in the first and second holding parts 65, 75 in a direction crossing the long-sized material P. The difference in level is formed on the long-sized material P by the above relative movement.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008138205-A (JP)
Title: Method for improving color quality in production of polyoxyalkylene glycol dialkyl ether in presence of atmospheric oxygen
Inventor: SNELL ALEXANDER
IPC: C08G65/337
Filed: 2007-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for improving color quality in production of polyoxyalkylene glycol dialkyl ether in the presence of atmospheric oxygen.  <P>SOLUTION: A method for converting free hydroxy of polyoxyalkylene glycol and/or polyoxyalkylene glycol monoether is provided, wherein at least one polyoxyalkylene glycol or at least one polyoxyalkylene glycol monoether is reacted with a base, and then the resultant is alkylated or acylated with a halohydrocarbon or an acid halide in the presence of a reductant, which alkylation or acylation reaction is performed in the presence of atmospheric oxygen.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009141436-A (JP)
Title: Information processing apparatus, device selection processing method, and program
Inventor: HONDA YOSHINORI
IPC: H04W24/00
Filed: 2007-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processor which implements quick and easy selection of a partner device with which data is exchanged by wireless communication.  <P>SOLUTION: A wireless communication control utility 201 displays a list of an address of a device which responds to a station discovery request (Inquiry), and its full or short device name if it is included in an EIR (Extended Inquiry Response) as alternatives. Next, the wireless communication control utility 201 performs a device name acquisition request (Name Req) by giving priority to a device at a state that neither the full nor short device name is included in the EIR and whose device name is unknown, and after that, performs the device name acquisition request (Name Req) for a device in a state that the short device name included in the EIR is presented.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009138496-A (JP)
Title: Soil improving material feeder
Inventor: HOSOYA KAZUMICHI
IPC: E02F7/00
Filed: 2007-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a soil improving material feeder capable of suppressing a lowering of accuracy in feeding a soil improving material when filling the soil improving material.  <P>SOLUTION: The soil improving material feeder 14 used for a soil improving machine for improving sediment by mixing the soil improving material includes a storage tank 15 storing the soil improving material; a chute 17 continuously provided at the lower part of the storage tank 15 and reduced in diameter toward a lower part; and a screw feeder 16 feeding the soil improving material in the storage tank 15 guided by the chute 17, to the sediment. The screw feeder 16 includes a casing 61; a screw 62 rotatably provided in the casing 61; a driving device 63 rotationally driving the screw 62 connected to a rotating shaft 66 of the screw 62; and a shielding member 75 provided at the peripheral edge part of the screw 62 and facing a clearance between the facing parts of the inner peripheral surface of the casing 61 and the outer peripheral part of the screw 62 to reduce the clearance.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009139863-A (JP)
Title: Map data processing method, system and program
Inventor: SATO TAKESHI
IPC: G09B29/00
Filed: 2007-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To superpose an orthophoto image on top of a target partial map.  <P>SOLUTION: A map data processing method includes: a step (S401) for inputting map data wherein a plurality of sectioned areas are managed as respectively independent drawing files; a step (S403) for displaying a reference map containing the area whose drawing file is to be called up; a step (S405) for retrieving, from the inputted map data, drawing frames respectively surrounding a plurality of areas contained in a drawing/image call up range indicated on the display picture of the reference map; a step (S407) for calling up, from a drawing database and an image database, the drawing file contained in the retrieved drawing frame and a plurality of orthophoto image files associated with the drawing file beforehand; a step (S412) for combining the called drawing file and the orthophoto image file respectively; and a step (S414) for superposing and outputting the combined orthophoto image file and the combined drawing file.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009145409-A (JP)
Title: Developing device and image forming apparatus
Inventor: YOSHIMOTO SHINICHI
IPC: G03G15/08
Filed: 2007-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device capable of preventing degradation of image quality by maintaining the conveying amount of developer to be proper in constitution for regulating the developer by a regulation member.  <P>SOLUTION: A cleaner film 55 attached to the regulation member 54 is changed to a first attitude that a part 551 on a free end side comes into contact with the developer D on a peripheral surface of a developing roller 51 when the developing roller 51 normally rotates (a), and to a second attitude that it moves in a reverse rotating direction along the peripheral surface of the developing roller 51 in such a state that it is bent by receiving force in the reverse rotating direction from the developing roller 51 and a tip part 552 passes through a gap 58 between the regulation member 54 and the developing roller 51 and is positioned on a more downstream side in the reverse rotating direction than the regulation member 54 when the developing roller 51 is driven to reversely rotate (b) to (e). A developer thin layer 90 formed on the regulation member 54 is rubbed or hit by the part 551 on the free end side of the cleaner film 55 when the part 551 passes through the gap 58, and removed from the regulation member 54.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009143638-A (JP)
Title: Rack mounting system
Inventor: SUZUKI NAOHITO
IPC: B65G1/137
Filed: 2007-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rack mounting system rapidly selecting a rack for mounting apparatuses to be mounted when they are selected, and enables easy creation of a mounting image on the rack.  <P>SOLUTION: The rack mounting system includes a customer information DB 14 for storing information on a machine room of a customer, and a maker specification DB 15 for storing information on apparatuses for each manufacturer. A rack adaptable to the apparatus to be mounted in which information is retrieved from the databases and input is automatically selected, and the mounting diagram and the specification sheet are output.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008153665-A (JP)
Title: Insulation system and insulation method for transformer
Inventor: TAN QI
IPC: H01F5/06
Filed: 2007-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an insulation system and an insulation method for a transformer containing a magnetic core.  <P>SOLUTION: A transformer (10) contains a magnetic core (14) that includes multiple laminate stacks having at least one opening. The transformer (10) also contains a winding (30) comprising a conductive material that is provided around the magnetic core (14) through the at least one opening (20) and is surrounded by an insulating layer (54) having a dielectric constant that varies as a function of voltage.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009148097-A (JP)
Title: Overvoltage protection circuit and electronic device comprising the same
Inventor: TSUGAWA SHUICHI
IPC: H02H3/20
Filed: 2007-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To surely prevent an overvoltage from being supplied to a circuit to be protected in an overvoltage protection circuit using a voltage detection integrated circuit.  <P>SOLUTION: The overvoltage protection circuit prevents a voltage higher than an allowable voltage value from being supplied to a predetermined circuit to be protected. The voltage is applied from outside to an input end 11. A cathode terminal of a Zener diode 13 is connected to the input end 11. A first resistance element 14 is connected between an anode terminal of the Zener diode 13 and a ground terminal. The voltage detection integrated circuit 15 detects the voltage between both ends of the Zener diode 13, and outputs a detection signal that indicates whether or not the detected voltage is higher than the allowable voltage value. When the detection signal indicates that the detected voltage is lower than or equal to the allowable voltage value, a MOSFET 16 supplies the circuit to be protected with the voltage applied to the input end 11. When the detection signal indicates that the detected voltage is higher than the allowable voltage value, the MOSFET 16 prevents the circuit to be protected from being supplied with the voltage applied to the input end 11.  <P>COPYRIGHT: (C)2009,JPO&INPIT