baber/WOPTO huggingface dataset:
Patent JP-2011163139-A (JP)
Title: Water-cooled four-cycle engine
Inventor: SATO GIICHI
IPC: F02F1/10
Filed: 2010-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easily castable water-cooled four-cycle engine.  <P>SOLUTION: In this water-cooled four-cycle engine, an engine core 2 including a cylinder block 3, a cylinder head 4 and a first crankcase half body 8a is formed as a unitary part cast integrally; a water jacket 40 including a cylinder jacket 40a surrounding a cylinder bore 3a and a head jacket 40b surrounding a combustion chamber 4a is formed in the engine core 2; and a timing-belt chamber 13 being adjacent to the cylinder jacket 40a is provided in a side portion of the engine core 2. A first opening portion for forming one semi-peripheral portion of the cylinder jacket 40a on a side opposite from the timing-belt chamber 13 by casting out is provided in a side surface of the cylinder block 3. A second opening portion 42 for forming the other semi-peripheral portion 40a2 of the cylinder jacket 40a and the head jacket 40b by casting out is provided in the upper surface of the cylinder head 4.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011162242-A (JP)
Title: Refrigerating preservation receptacle
Inventor: KAWAMURA HIDEAKI
IPC: B65D23/00
Filed: 2010-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerating preservation receptacle preventing breakage generated at the bottom of the receptacle when aqueous solution refreezes.  <P>SOLUTION: When aqueous solution in a half-thawing state, in which an ice lump i1 floats, refreezes, the upper layer of the aqueous solution freezes and the iced layer i2 is integrated to the ice lump i1 and the lower layer of the aqueous solution freezes to form an ice pillar i4 using a protrusion 2C as a nucleus at the center part of an iced layer i3. The ice pillar i4 grows and is integrated to the ice lump i1 and when aqueous solution S remaining around the ice lump i1 and the ice pillar i4 refreezes finally, pressure by the cubical expansion is dispersed and applied to the circumference area except the center part where the protrusion 2C at the inner surface of the bottom part of a vial 2 is formed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010161785-A (JP)
Title: Authentication method and authentication processor
Inventor: OYA SHUJI
IPC: H04N5/225
Filed: 2010-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable information terminal device which can reduce the time required for authentication processing.  <P>SOLUTION: In a series of authentication processing based on photography image, authentication processing is finished (Step S105) under final condition of error of extraction of feature information in predetermined number of times of authentication processing (Yes in Step S103). Accordingly, it is possible to prevent authentication processing by photography image from being repeated under such environment that authentication is not successful no matter how many times face image is photographed; thus reducing the time required for authentication processing.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011164495-A (JP)
Title: Image forming device
Inventor: TSUNODA MASAYUKI
IPC: G03G21/16
Filed: 2010-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device including a paper sheet delivery part, a relay conveyance unit and a paper sheet post-processor, with which jammed paper sheets occurring at the relay conveyance unit can be easily removed.  <P>SOLUTION: A relay conveyance means includes: a first conveyance unit having an internal space; and a second conveyance unit which is disposed in the internal space opposing to the first conveyance unit and forms a conveyance path for conveying paper sheets with formed images with the first conveyance unit. The second conveyance unit is translated to the first conveyance unit in the internal space and can be drawn out of a device body from the internal space accompanying the translation.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011164516-A (JP)
Title: Photosensitive resin composition and photosensitive element using the same
Inventor: TANAKA YOSHIO
IPC: G03F7/004
Filed: 2010-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive resin composition excelling in surface flatness, resolution and via shape, and to provide a photosensitive element serving as a dry film type photosensitive solder resist.  <P>SOLUTION: The photosensitive resin composition includees (a) an acid-modified vinyl group-containing epoxy resin; (b) a photopolymerizable monomer having an ethylenically unsaturated group; (c) a photopolymerization initiator; (d) a heat-curing agent; and (f) at least one polyphenol represented by general formula (I) and having two or more OH groups as substituents on the benzene ring, wherein Z denotes a halogen atom, a hydrogen atom, 1-20C alkyl, 3-10C cycloalkyl, amino, aryl which may be substituted by 1-20C alkyl, monoalkylamino or dialkylamino which is substituted by 1-20C alkyl, mercapto, 1-10C alkylmercapto, carboxyalkyl whose alkyl is 1-10C alkyl, 1-20C alkoxy or a group comprising a heterocycle; m<SB>1</SB>is an integer of 2 to 6 and m<SB>2</SB>is 0 or an integer of 1 to 4, so that m<SB>1</SB>+m<SB>2</SB>equals 2 to 6, and when m<SB>2</SB>is an integer of ≥2, two or more symbols Z may be the same or different.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011169383-A (JP)
Title: Steam valve device and steam turbine power generation apparatus
Inventor: SHINDO KURA
IPC: F16K47/02
Filed: 2010-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steam valve device and a steam turbine power generation apparatus capable of ensuring and maintaining the steam flow consistency in a flow passage formed between a valve element and a valve seat in an opening/closing process.  <P>SOLUTION: A steam valves device 40 includes a valve casing having an inner circumferential surface forming a valve chest, a valve seat 45 provided in the valve chest, a valve element 46 of a spherical shape which is stored in the valve chest and attachable/detachable to/from the valve seat 45, and a gas flow generation device 55 which generates the induced gas flow F in a space 53 by turning a part of vapor flowing in a space 53 between the valve seat 45 and the valve element 46 into plasma.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011169028-A (JP)
Title: Lock releasing device
Inventor: HACHISUGA KEISUKE
IPC: E05B83/00
Filed: 2010-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lock releasing device which can prevent unlocking accidentally performed when an operator having a portable device has no intention to unlock.  <P>SOLUTION: An on-vehicle device 10 receives first and second reference signals transmitted from the portable device 50 to the left hand 91 and right hand 92 of a driver 90 through a human body as a transmission channel by receiving interfaces 16, 17 to set a first determination condition for the left hand and a second determination condition for the right hand for permitting unlocking. When a shift lever is operated, a locked state of the shift lever is released by a lock mechanism 2 if a receiving intensity level of a first determination signal received by a receiving interface 18 of the shift lever coincides with the first determination condition and a receiving intensity level of a second determination signal received by the receiving interface 17 coincides with the second determination condition.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011175311-A (JP)
Title: Radio communication medium
Inventor: HONDA YOICHIRO
IPC: G06K19/077
Filed: 2010-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio communication medium that improves transmission performance when performing transmission while maintaining reception performance when performing reception.  <P>SOLUTION: The radio communication medium includes: a dielectric sheet 8; a first loop antenna 9 that is provided in the dielectric sheet 8; an integrated circuit chip 11 that is connected with the first loop antenna 9; a second loop antenna 10 that is disposed near the first loop antenna 9 in a contactless state; and a resonant capacitor 12 that is connected with both ends of the second loop antenna 10, wherein the first loop antenna 9 is configured to have one turn of wire and the second loop antenna 10 is configured to have multiple turns of wire.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011176452-A (JP)
Title: Video monitoring system, and monitoring video display device
Inventor: YAMADA TOSHI
IPC: H04N7/18
Filed: 2010-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To promptly display monitoring video of a monitoring camera including a desired monitoring point in an imaging range.  <P>SOLUTION: A map display part 13 displays, on an operation monitor 19, a map of a monitoring object area according to map information stored by a map information storage part 11, refers to camera information stored by a camera information storage part 12 to confirm a location (X, Y) in the monitoring object area arranged with a monitoring camera, displays a camera icon of the monitoring camera at a point on the map corresponding to the location (X, Y), and displays an imaging range of the monitoring camera on the map.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011173985-A (JP)
Title: Epoxy resin composition containing barium sulfate particle, prepreg, metal clad laminate, printed wiring board, and semiconductor device
Inventor: MASAKI TAKAYOSHI
IPC: C08J5/24
Filed: 2010-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epoxy resin composition containing barium sulfate particles and having satisfactory impregnation properties in a base material and producible of a prepreg having excellent flame retardancy, low thermal expansion properties and resistance to desmear, and producible of a metal clad laminate nearly free from occurrence of streak-like unevenness of the surface thereof, to provide the prepreg prepared by using the epoxy resin composition, to provide the metal clad laminate prepared by using the epoxy resin composition or the prepreg, to provide a printed wiring board prepared by using at least any one of the metal clad laminate, the prepreg and the epoxy resin composition and to provide a semiconductor device prepared by using the printed wiring board and having excellent performance.  <P>SOLUTION: The epoxy resin composition contains an epoxy resin and the barium sulfate particles having 10 to 150 nm average particle diameter.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011176143-A (JP)
Title: Conductive connection sheet, method of connecting between terminals, method of forming connection terminal, semiconductor device, and electronic device
Inventor: CHUMA TOSHIAKI
IPC: H01B5/14
Filed: 2010-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conductive connection sheet which can electrically connect opposite terminals without generating a leak current between adjacent terminals by maintaining a separating distance of the opposite terminals at an adequate distance, and to provide a method of connecting between terminals using the conductive connection sheet, a method of forming the connection terminal, a highly-reliable semiconductor device and an electronic device.  <P>SOLUTION: The conductive connection sheet 1 composed of a laminate including resin composition layers 11, 13, and a metal layer 12 joined to the resin composition layers 11, 13, and is used for forming a connection part for electrically connecting a terminal of a base and a terminal of an opposite base. A gap member restricting a separating distance between the terminal of the base and the terminal of the opposite base is included in at least one of the resin composition layer 11 and the metal layer 12.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011173337-A (JP)
Title: Sheet perfect printer
Inventor: TAKEMOTO SHUICHI
IPC: B41J3/60
Filed: 2010-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To enable highly accurate perfect printing in a sheet perfect printer.  <P>SOLUTION: The sheet perfect printer includes the first platen 32 capable of conveying a sheet S by rotating the same while holding the same, the first blanket cylinder 33 capable of transferring heat set ink to the front surface of the sheet S while oppositely contacting the first platen 32, a front surface printing section 31 having the first inkjet head 35 capable of feeding the heat set ink to the first blanket cylinder 33, the second platen 42 capable of conveying the sheet S by rotating the same while holding the same, the second blanket cylinder 43 capable of transferring the heat set ink to the rear surface of the sheet S while oppositely contacting the second platen 42, and a rear surface printing section 41 having the second inkjet head 45 capable of feeding the heat set ink to the second blanket cylinder 43, the first platen 32 and the second platen 42 directly oppositely contact.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011186162-A (JP)
Title: Variable focal length lens, optical device, and method of adjusting the variable focal length lens
Inventor: SHIBAYAMA ATSUSHI
IPC: G03B5/06
Filed: 2010-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost variable focal length lens that can achieve superior optical performance, to provide an optical device including the variable focal length lens, and to provide a method of adjusting the variable focal length lens.  <P>SOLUTION: The variable focal length lens includes orderly from an object, a front lens group GF, an iris diaphragm S and a rear lens group GR and changes the focal length by changing at least one air interval inside the front lens group GF, air intervals of the front lens group GF and the rear lens group GR, and at least one air interval inside the rear lens group GR. The variable focal length lens includes an adjustment mechanism which after assembling the front lens group GF, the iris diaphragm S and the rear lens group GR, adjusts position to eccentrically shift or eccentrically tilt at least some lens groups of the front lens group GF and to eccentrically shift or eccentrically tilt at least some lens groups of the rear lens group GR.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011191037-A (JP)
Title: LOW NOx BURNER AND GAS WATER HEATER USING THE SAME
Inventor: NOZAKI HIRONORI
IPC: F23C99/00
Filed: 2010-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low NOx burner in which a high concentration air-fuel mixture jetted from different locations of rich flame holes is made uniform, and a gas water heater using the same.  <P>SOLUTION: The low NOx burner 10 includes an elongated lean flame hole 12 for upwardly jetting a low concentration air-fuel mixture introduced from a gas inlet port 34 of a first tubular flow passage 11; and rich-flame holes 14, 15 disposed surrounding the lean-flame hole 12 and upwardly jetting the high concentration air-fuel mixture introduced from a gas introduction port 39 of a second tubular flow passage 13. A vertical flow passage 40 is provided below the rich-flame holes 14, 15 for guiding the high-concentration air-fuel mixture, moving straight through the second tubular flow passage 13 and flowing rearward, to the rich flame holes 14, 15. The vertical flow passage 40 is formed wide in the front and rear and includes a plurality of rectifying mechanisms 49, 51 having a plurality of inwardly projecting portions 48, 50, disposed in the front and rear direction partially blocking the flow of the high concentration air-fuel mixture on the outlet side of the high concentration air-fuel mixture of the second tubular flow passage 13.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011197736-A (JP)
Title: Vision field support device
Inventor: NOZAKI TOMOYUKI
IPC: G06F3/0346
Filed: 2010-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a vision field support device wherein it is unnecessary to turn a head to a direction of a circumferential image, when a user views the circumferential image, other than the vision field range by a head-mounted display device.SOLUTION: The vision field support device includes a plurality of imaging devices 1-3 for photographing images around a moving body; an integrated image generation device 10 constituting an entire circumferential image from the images captured by the plurality of imaging devices; a display device 11 capable of being mounted onto the head of the user 20; and a head movement detection device 12 for detecting the movement of the head of the user 20; and thereby the user can view the circumferential image, other than the vision field, while scrolling the circumferential image.
Patent JP-2011197782-A (JP)
Title: Candidate display device and candidate display method
Inventor: WATANABE OSAMU
IPC: G06F3/038
Filed: 2010-03-17
Abstract: PROBLEM TO BE SOLVED: To improve convenience of a user in time of candidate selection by displaying a candidate in a state suitable for an operation situation of the user.SOLUTION: The candidate display device includes: an input operation reception part receiving input operation of the user to an input device; a touch selection control part making the candidate be displayed on a display selection device such that the user can perform touch selection, and receiving the touch selection from the user about the candidate made to be displayed on the display selection device; a candidate acquisition part acquiring at least one candidate determined based on the input operation from the user received in the input operation reception part; an input operation situation acquisition part acquiring an input operation situation including information related to a position of the input operation finally performed in the input device; and a display position determination part determining a display position of the candidate made to be displayed on the display selection device based on the input operation situation.
Patent JP-2011197146-A (JP)
Title: Developing device and image forming apparatus
Inventor: YAMAGISHI YOSHIHIRO
IPC: G03G15/095
Filed: 2010-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a developing device restraining, for example, image failure resulting from developer peeled from the surface of a developing roller by means of a peeling member.SOLUTION: The developing device includes: the developing roller 17 having a magnet part 17B and a developing sleeve 17A; a layer thickness regulating member 21 regulating the thickness of a developer layer and forming a first developer layer; the peeling member 22 which peels the developer and has an opening 221A through which developer is allowed to pass from a first face 223 to a second face 224; a stirring member 19 disposed on the side of the second face 224 and having a shaft part 191 and a projecting part 193; a magnetic field generating part 28 which absorbs the developer is disposed in the leading edge of the projecting part 193 and is used to move developer retained on the side of the first face 223 to the side of the second face 224 by passing the developer through the opening 221A; and a scraping member 30 for scraping developer absorbed by the magnetic field generating part 28, by bringing the magnetic field generating part 28 into contact with or close to the scraping member 30 by passing of a passage locus by the magnetic field generating part 28.
Patent JP-2011196797-A (JP)
Title: Gas analyzer
Inventor: NAKASO NOBUTAKA
IPC: G01N29/02
Filed: 2010-03-18
Abstract: PROBLEM TO BE SOLVED: To highly accurately analyze a gas component even having a small specific gravity with higher detection sensitivity.SOLUTION: The gas analyzer includes a gas separation tube 1 which separates gas components from an analyzed gas using an agent for adsorbing or desorbing the gas components of the analyzed gas supplied together with a carrier gas, a spherical surface acoustic wave element 4 which makes sequentially the separated gas components contact with a circling surface acoustic wave and detects a signal change of the surface acoustic wave, and a signal excitation measuring means 10 which excites a high-frequency signal in the circling surface acoustic wave and measures a signal change of the excited surface acoustic wave receiving from the spherical surface acoustic wave element. The spherical surface acoustic wave element 4 has a spherical substrate 24 which includes a circular region containing a maximum outer circumferential circle of a sphere surface having at least a sphere shape and a surface acoustic wave excitation/detection means which causes the surface acoustic wave excited by the high-frequency signal to circle along an extending direction of the circular region and detects a signal change obtained from the surface acoustic wave after predetermined circling.
Patent JP-2011197362-A (JP)
Title: Positive photosensitive resin composition
Inventor: BABA OSAMU
IPC: G03F7/023
Filed: 2010-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a positive photosensitive resin composition excellent in sensitivity and storage stability and providing a cured film excellent in mechanical properties even upon baking at a low temperature of ≤250°C.SOLUTION: The positive photosensitive resin composition comprises (a) an alkali-soluble polyimide, polybenzoxazole or polyamide-imide, a precursor thereof or a copolymer of such components, (b) a benzyl ether type phenolic resin consisting mainly of structural units represented by general formula (1), and (c) a photoacid generator, wherein it is necessary that A in at least one structural unit is a dimethylene ether group and A in the other structural units is a methylene group; Ris a 1-4C alkyl group; Ris H or a 1-4C alkyl group; m is an integer of 0-2; and n is an integer of 0-1.
Patent JP-2011204563-A (JP)
Title: Method of manufacturing nonaqueous secondary battery
Inventor: OSAWA YASUHIKO
IPC: H01M4/505
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous secondary battery capable of exhibiting a high capacity using a solid solution positive electrode without charging more than 4.5 V.SOLUTION: In a method of manufacturing the nonaqueous secondary battery in which a main positive electrode active material is represented by formula 1: aLi[LiMn]O{(1-a)Li[NiCoMnA]O}, a negative electrode contains Li more than a dischargeable level even before an initial charging, and a positive electrode undergoes a charging pretreatment to a potential of 1.5 V or lower based on a lithium reference electrode. In the formula 1, 0<a<1, w+x+y+z=1, 0≤w≤1, 0≤x≤1, 0≤y≤1, 0≤z≤1, and A is a metallic element.
Patent JP-2011210290-A (JP)
Title: Method of manufacturing magnetic recording medium, device of manufacturing magnetic recording medium, and magnetic recording medium
Inventor: SATO KANKO
IPC: G11B5/738
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a magnetic recording medium and a device of manufacturing the magnetic recording medium, which enable stable improvement in the smoothness of the surface of a magnetic layer, and to provide the magnetic recording medium.SOLUTION: The method of manufacturing the magnetic recording medium including a belt-like substrate, a nonmagnetic layer formed on the substrate, and a magnetic layer formed on the nonmagnetic layer includes: a coating step which forms a nonmagnetic coated layer by coating a carried substrate with a nonmagnetic coating liquid which contains a radiation curable resin to form a nonmagnetic coating layer and an irradiation step which cures the nonmagnetic coated layer by delivering radiation to the nonmagnetic coating layer. The irradiation step delivers radiation in the atmosphere where an oxygen concentration on the surface of the substrate is 4,000 ppm or less.