baber/WOPTO huggingface dataset:
Patent JP-2011189811-A (JP)
Title: Pneumatic tire
Inventor: HASHIMOTO YOSHITO
IPC: B60C11/03
Filed: 2010-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire making on-ice performance and on-snow performance compatible at high dimension.  <P>SOLUTION: The pneumatic tire includes a group G of blocks in which polygonal blocks 10 are collectively arranged on a tread part 1. Groove width W<SB>9a</SB>of a groove portion 9a clamped between the polygonal blocks 10 adjacent in a tire circumferential direction of a groove 9 for dividing the polygonal blocks 10 is made larger than groove width W<SB>9b</SB>of a groove portion 9b clamped between the polygonal blocks 10 arranged in staggered relationship of the groove 9 for dividing the polygonal blocks 10.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011190218-A (JP)
Title: Biocompatible material as composite of titanium and zirconium oxide
Inventor: TOTSU AKIRA
IPC: A61K6/04
Filed: 2010-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biocompatible molded form by putting titanium and zirconium oxide to composite formation to improve and enable adjusting both of its own mechanical properties and biocompatibility as an implant.  <P>SOLUTION: The biocompatible material is a composite material of titanium and zirconium oxide; wherein (1) the proportion of the zirconium oxide is 20% or less, (2) the zirconium oxide to be used is in the form of powder consisting of spherical powder each 200 μm or smaller in diameter, and (3) the sections of the zirconium oxide spherical particles are exposed onto the surface of the composite material.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011194588-A (JP)
Title: Mat-style laminated film and packaging material made of the film
Inventor: WATANABE YASUSHI
IPC: B32B27/32
Filed: 2010-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a laminated film which can obtain an enough mat feeling without spoiling a packaging aptitude necessary for a conventional packaging material and the performance of mechanical strength and surface slipperiness, without carrying out printing, the lamination of another base material, etc., and without using an additive etc., and a packaging material made of the film.SOLUTION: In the mat-style laminated film, a surface resin layer (A) which contains a propylene resin and high density polyethylene having a melt flow rate of 1 g/10 min or below and in which the use ratio between the propylene resin and the high density polyethylene is 20/80-70/30 and a base material resin layer (B) of a single layer or a multilayer containing a propylene resin are laminated. The surface roughness (Ra) based on JIS B-0601 of the surface resin layer (A) of the laminated film is 0.5-2.0.
Patent JP-2011201929-A (JP)
Title: Viscosity modifier composition
Inventor: ONO TAKASHI
IPC: C09D171/02
Filed: 2010-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a viscosity modifier composition which can be used in an emulsion composition and an aqueous coating composition and exhibits low viscosity under high shear and excellent thixotropy.SOLUTION: The viscosity modifier composition comprises (A) a compound represented by general formula (1), wherein Rrepresents a 2-30C hydrocarbon group; Rrepresents a 2-4C alkylene group; Rrepresents a 12-40C hydrocarbon group; m represents a number of 1-4; and n represents a number of 10-500, and (B) a compound represented by the general formula (2): RO-(RO)-H, wherein Rrepresents 2-4C alkylene group; Rrepresents a 12-40C hydrocarbon group; and x represents a number of 10-500.
Patent JP-2011199556-A (JP)
Title: Stereoscopy imaging device, stereoscopic signal generator, and program
Inventor: FUNATSU RYOHEI
IPC: H04N5/225
Filed: 2010-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a stereoscopic imaging device that obtains a stereoscopic image of a subject viewed from an arbitrary direction around an optical axis without enlarging the device.SOLUTION: A subject 4 is imaged by at least three cameras (cameras A to C) disposed at equal intervals on a circumference 2. A camera output is supplied to a stereoscopic signal generator. The stereoscopic signal generator includes: a rotation angle input means for inputting a rotation angle around an optical axis 3; a camera pair selecting means which has information specifying the relationship between the rotation angle and a camera pair of a camera for imaging a right eye's images and a camera for imaging a left eye's image, and selects the camera pair corresponding to the rotation angle input via the rotation angle input means; and an image processing means which rotates the camera image output from each camera of the selected camera pair to generate the rotation image rotated by the input rotation angle. A stereoscopic image of the subject viewed from an arbitrary direction around the optical axis is generated.
Patent JP-2011195529-A (JP)
Title: Method for producing monocyclic aromatic hydrocarbon
Inventor: ICHIKAWA SHINICHIRO
IPC: C07C15/04
Filed: 2010-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a monocyclic aromatic hydrocarbon capable of producing the monocyclic aromatic hydrocarbon in a high yield.SOLUTION: The method for producing the monocyclic aromatic hydrocarbon includes reaction of olefins in the presence of a crystalline aluminosilicate catalyst, wherein the reaction is carried out in the presence of water.
Patent JP-2011197548-A (JP)
Title: Image forming apparatus and image forming program
Inventor: AKIYAMA MINORU
IPC: G03G15/01
Filed: 2010-03-23
Abstract: PROBLEM TO BE SOLVED: To reduce a line buffer used for correction of misalignment in an output image and to make memory capacity used for the correction of misalignment small.SOLUTION: The amount of misalignment is detected by reading an image formed based on reference image information for correction of misalignment, input image information is divided in the main scanning direction according to the amount of misalignment, area information for respective areas in a main scanning direction of the divided input image information and the correction amount for the misalignment in the sub scanning direction are set corresponding to each other, compression processing is carried out for the input image information into coding information for every area in the main scanning direction based on the set area information, the coding information for respective areas are stored for every area, the coding information for the stored respective areas are shifted in the sub scanning direction for the misalignment correction amount corresponding to respective areas for every area for extension processing into decoding information.
Patent JP-2011202532-A (JP)
Title: Combustion control device of internal combustion engine
Inventor: IZUMI MITSUHIRO
IPC: F02P17/12
Filed: 2010-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a combustion control device early detecting right or wrong of a combustion condition in a multiple ignition system.SOLUTION: The combustion control device includes: an ignition transformer T with a primary coil L1 and a secondary coil L2 electromagnetically coupled with each other; a switching element Q controlling ON/OFF of electric current of the primary coil L1 a plurality of times in one ignition cycle; an ignition plug PG performing spark discharge while receiving the high voltage induced in the secondary coil L2; a signal detection part ADC detecting secondary voltage of the ignition transformer T; a combustion determination part ST13 determining transition of the detection voltage detected by the detection part, which is a peak voltage value during OFF transition of the switching element at an early stage of multiple ignition control, and based on whether or not the same shows significantly a tendency to increase, determining right or wrong of a combustion condition; and a combustion control part ST1 performing subsequent control operation based on the determination result of the combustion determination part.
Patent JP-2011200917-A (JP)
Title: Molten metal holding device
Inventor: YADA TSUGEHISA
IPC: B22D41/015
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a molten metal holding device in which heating efficiency by an immersion heater can be improved, and a molten metal leakage prevention seal at the proximal end part of the immersion heater can be made needless.SOLUTION: The molten metal holding device 1 includes: a holding furnace 2 formed into the shape of a container opened at the upper part and storing a molten metal; a cover part 3 closing the opening of the holding furnace 2; and the immersion heater 4 disposed in the holding furnace 2 while being tilted at a prescribed angle, immersed into the molten metal stored in the holding furnace 2, and heat-insulating the molten metal, so that the molten metal holding device 1 holds the molten metal of prescribed amount in a heat insulating manner. The molten metal holding device 1 further includes a support 5 which is made of a heat insulating material, supports the proximal end part of the immersion heater 4 and is fixed at a height almost equal to the cover part 3 in the holding furnace 2.
Patent JP-2011200816-A (JP)
Title: Faucet direct connection type water purifier
Inventor: IKEDA MIKIKO
IPC: C02F1/44
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To enable a user to easily exchange only a sub filter excluding a casing without necessity of enlarging a flow passage switching device existing in an area with desirable visibility assurance even in the case of a faucet direct connection type water purifier for disposing a sub filter with lower filtration performance than a main filter, such as a filter membrane, on the upstream side of the main filter.SOLUTION: The water purifier includes a flow passage switching device fixed on a faucet and a main filter cartridge detachably connected to the flow passage switching device, the main filter cartridge including a housing and a filter medium (A). On an outer face of the main filter cartridge, there is disposed a closing member that is detachably connected to the outer face and forms a closed space together with the outer face. In the closed space, a filter medium (B) is detachably disposed, and water to be treated passes through the flow passage switching device, other areas than the filter medium (A) in the housing of the main filter cartridge, the filter medium (B) and the filter medium (A) of the main filter cartridge in order.
Patent JP-2011204182-A (JP)
Title: Image generating device, image processing method, and program
Inventor: ASAMI YUICHI
IPC: G06T1/00
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an image generating device capable of creating an image in which a user's viewing direction is properly corrected.SOLUTION: An image pickup part 110 picks up a pickup image including the user. A face detection part 120 detects a face image of the user by face recognition from the taken pickup image. An image specifying part 130 specifies an eye image from the face image detected by the face detection part 120. An image processing part 140 processes the position of a pupil in the eye image specified by the image specifying part 130 to be the center of the eye image. An image transmission part 151 transmits the pickup image including the face image of which eye image is processed to the other devices.
Patent JP-2011095238-A (JP)
Title: Navigation device and program
Inventor: USHIDA KOICHI
IPC: G06F3/0486
Filed: 2010-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a navigation device and a program capable of setting a position accurately, when operating an icon on a map.  <P>SOLUTION: This navigation device includes: a storage unit for storing map information and facility information; a display unit for displaying a map and an icon; a facility retrieval unit for retrieving a desired facility; a display control unit for displaying on the display unit, a map of a vicinity of a retrieved facility; an operation detection unit for detecting a movement of the icon by a user; and an operation control unit for executing a function set in the icon to a post-movement position of the icon by moving the icon, when the map of the vicinity of the retrieved facility is displayed on the display unit. The operation control unit sets a predetermined range from a position of the retrieved facility as a lead-in area, and executes the function of the icon on the position of the retrieved facility, if the post-movement position of the icon detected by the operation detection unit is within the lead-in area.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011210758-A (JP)
Title: Method of manufacturing wafer-bonded semiconductor device
Inventor: TAKAI TOSHIAKI
IPC: H01L23/02
Filed: 2010-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a wafer-bonded semiconductor device reducing a warpage in case of a wafer junction by a simple process at low cost.SOLUTION: The manufacturing method of the wafer-bonded semiconductor device bonding a first wafer board 1 and a second wafer board 2 includes: a first step of previously forming bonding members 3 and 5 having a bonding function in case of a heating on the wafer bonding surface sides of the first wafer board 1 and the second wafer board 2; and a second step of supplying the surfaces of the bonding members formed by the first step with flux paste 4 containing at least two pulverulent-powder materials having a reactivity. The manufacturing method of the wafer-bonded semiconductor device further includes a third step of conducting an excitation for starting the reaction of the flux paste 4 supplied by the second step.
Patent JP-2011211416-A (JP)
Title: Video playback method and video playback device
Inventor: FUKUKAWA HISAFUMI
IPC: H04N5/93
Filed: 2010-03-29
Abstract: PROBLEM TO BE SOLVED: To allow video speed change to be reliably perceived when playback speed is switched in special playback.SOLUTION: When a request to switch the playback speed is received (S101), the next output image frame at the playback speed after switching is specified. It is then determined whether or not the speed change due to switching is perceived in the video, by means of a comparison process using the position or time of the next output image frame (S102). If it is determined that the change is not perceived, the next output image frame is specified again in such a way that the speed change due to switching is perceived in the video (S103). The next output image frame which is determined is output (S104).
Patent JP-2011206817-A (JP)
Title: Apparatus and method of forming compact
Inventor: HAYASHI HIROAKI
IPC: B30B11/00
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for forming a compact, and a method thereof, which can spread a lubricant uniformly on a forming part formed with a die and punches with a simple structure.SOLUTION: The apparatus for forming the compact which presses powder supplied in the forming part 10 with the punches 3 and 4 in order to form the compact of a predetermined shape includes: the die 2 and the punches 3 and 4 that compose a die 1 for forming the forming part 10; a lubricant spray means 5 that sprays the lubricant L to the forming part 10; and a suction unit 6 that sucks the inside of the forming part 10 from the lowermost corner when the lubricant L is sprayed to the forming part 10. The suction unit 6 includes a suction passage 60 formed in the die 2 and a suction pump 61 connected to the suction passage 60, and the suction passage 60 is formed to open at a position that can be opened and closed by relative movement of the die 2 and punch 3, with respect to the forming part 10.
Patent JP-2011216421-A (JP)
Title: Induction heating device and power generation system including the same
Inventor: SAWA TAKESHI
IPC: H05B6/02
Filed: 2010-04-01
Abstract: PROBLEM TO BE SOLVED: To provide an induction heating device which can heat a heating medium in a simple structure and reducing torque required for rotation of a rotary body.SOLUTION: The induction heating device 10 includes rotary core parts 115, fixed core parts 120, magnetic field generation parts 130, partition parts 113, a heating part 140, and a piping 150. The rotary core parts 115 constitute a rotary body. The fixed core parts 120 are arranged with a space each left from the rotary core parts 115. The magnetic field generation parts 130 generate a magnetic flux passing through both core parts by being prepared on one core part. The partition parts 113 makes one end side and the other end side of the magnetic flux of the rotary core parts 115 partitioned to a plurality of ranges arrayed in a circumferential direction. The heating part 140 is induction-heated by being chain-linked with the magnetic flux between both core parts. The piping 150 is arranged at the heating part 140, and the heating medium is circulated in the piping part 150. When one end side of the magnetic flux on the rotary core part 115 and one end side of the magnetic flux on the fixed core part 120 are opposed to each other, the other end side of the magnetic flux on the rotary core part 115 and the other end side of the magnetic flux on the fixed core part 120 are shifted in a circumferential direction of the rotary body.
Patent JP-2011219579-A (JP)
Title: Detergent composition for removing liquid crystal and cleaning method of liquid crystal panel
Inventor: OTSUKA SATOSHI
IPC: C11D1/68
Filed: 2010-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a detergent composition for removing a liquid crystal that exhibits high deterging power against liquid crystal staining and is a uniform liquid composition, and a cleaning method of a liquid crystal panel.SOLUTION: The detergent composition comprises an aromatic compound represented by formula (1); water; at least one selected from among a compound represented by formula (2) [wherein Ris an alkyl group, an alkenyl group, a phenyl group or a benzyl group; AO is a 2-4C oxyalkylene group; and q is a numerical value of 1-50 representing the average recurring number of AO], a nonionic surfactant bearing a 7-22C alkyl or alkenyl group and a 1-3C monohydric alcohol; and at least one selected from among an amine compound, an amine oxide and a quaternary ammonium compound.
Patent JP-2011028826-A (JP)
Title: Magnetic recording medium and method of manufacturing the same
Inventor: NAKASHIO EIJI
IPC: G11B5/842
Filed: 2010-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To suppress an increase in the frictional coefficient of a magnetic recording surface in a magnetic recording medium.  <P>SOLUTION: A nonmagnetic layer 2 and a magnetic layer 3 are formed on one principal surface of a long-sized nonmagnetic support in a wet on dry mode or in a wet on wet mode. When the magnetic recording medium is formed in the wet on dry mode, the diameter of a conductive particle contained in the magnetic layer 3 falls within the range of 3 times or more and not more than 5 times the average thickness of the magnetic layer 3. When the magnetic recording medium is formed in the wet on wet mode, the diameter of a conductive particle falls within the range of ≥1.3 times and ≤3 times the average thickness of the magnetic layer 3.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011219812-A (JP)
Title: High strength hot-rolled steel sheet excellent in fatigue characteristic and chemical treatment property onto mill scale and method for manufacturing the same
Inventor: TANAHASHI HIROYUKI
IPC: B21B3/00
Filed: 2010-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a high strength hot-rolled steel sheet excellent in fatigue characteristics and chemical treatment properties onto a mill scale.SOLUTION: The hot-rolled steel sheet is characterized in that the average value of the Cr concentration, detected by glow discharge emission spectrometry, is ≥1.2 times of the Cr concentration of a base material in the range of 10-30 μm in the thickness direction from the surface of a steel sheet after hot-rolling, and the average crystal grain diameter of a ferrite phase in the same range is at least 1.2 times of the average grain diameter of the ferrite phase at a position of 1/4 of the sheet thickness. The hot-rolled steel sheet is manufactured by heating a steel slab having predetermined chemical components to a temperature not higher than 1,250°C, performing finish-rolling completing at 780-860°C under such a condition that the rolling rate of the final rolling pass in continuous rolling is ≤15%, thereafter, cooling the rolled steel sheet to 600-720°C at an average cooling speed of ≥10 °C/s, performing air cooling for 4-14 s, further cooling the cooled steel sheet to 350-550°C at an average cooling speed of ≥20 °C/s, and winding the resulting steel sheet.
Patent JP-2011222814-A (JP)
Title: Stacked heat exchanger
Inventor: SUGIMOTO NAOMI
IPC: H01L23/473
Filed: 2010-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a stacked heat exchanger that can improve heat exchange performance with a simple configuration.SOLUTION: A stacked heat exchanger comprises a plurality of flow channel tubes 3 having a heat medium channel 30 through which heat medium circulates, and an communicate member 4 which communicates the plurality of flow channel tubes 3. The plurality of flow channel tubes 3 are stacked so as to hold electronic components 2 arranged alternately with the flow channel tubes 3 from both sides. A plurality of inner fins 33 which divide the heat medium channel 30 into a plurality of thin channels 333 and increase the heat transfer area of the heat medium and the flow channel tubes 3 are stacked in the stacking direction of the flow channel tube 3. A straight fin having a linear cross-sectional shape perpendicular to the stacking direction of the flow channel tube is used as the inner fin 33. The inner fins 33 adjoining in the stacking direction of the flow channel tube are configured to cross the flow direction of heat medium flowing through the thin channel 333 each other when viewed from the stacking direction of the flow channel tube.
Patent JP-2011229255-A (JP)
Title: Power supply device and semiconductor device
Inventor: AYUKAWA KAZUHITO
IPC: H02M7/12
Filed: 2010-04-19
Abstract: PROBLEM TO BE SOLVED: To improve efficiency at light load without increasing a boosting inductor or an output smoothing capacitor by reducing the switching frequency of a PFC power supply to reduce the switching loss at light load and by keeping the switching frequency high at heavy load.SOLUTION: A capacitor C1 is provided in a triangular wave generating circuit 10-3. The triangular wave generating circuit 10-3 outputs triangular waves by charging/discharging the capacitor C1. The charge/discharge of the capacitor is controlled by an output current of an oscillation frequency control circuit 10-2 that is input into a comparator Cmp.
Patent JP-2011224184-A (JP)
Title: Game device, control method thereof, and program
Inventor: MORI SHOJI
IPC: A63F13/46
Filed: 2010-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a game device, etc., for appropriately adjusting the progress of a game in response to a game condition which is experienced by a player in the past.SOLUTION: The game device 201 includes: a state storage unit 202 for storing a present game state; a history storage unit 203 for storing a pair of a past game state and an indication input given by the player at the time; a succeeding calculator 205 for calculating a succeeding game state, based on the indication input from the player and the present game state; a coefficient calculator 206 for setting a forcing coefficient to be a value larger than one or one, based on whether the present game state and the received indication input are similar to the past game state and the indication input given by the player at the time; and an updating part 207 for updating the game state by adding a value obtained by multiplying a difference between the succeeding game state and the present game state by the forcing coefficient, to a prescribed parameter included in the present game state.