baber/WOPTO huggingface dataset:
Patent JP-2012221985-A (JP)
Title: Electronic component, electric connection structure thereof, and manufacturing method of the electric connection structure
Inventor: SAKAI YUTAKA
IPC: H01L25/07
Filed: 2011-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a structure which deals with the improvement of the density of electronic components and ensures to prevent short circuits due to movements of conductive particles to gaps between connection terminals or the like when the connection terminals of multiple electronic components are electrically connected by using the conductive particles and a resin.SOLUTION: An electronic component 7 includes: an electronic component body including multiple connection terminals 2; and conductive layers 4 printed on connection surfaces 2a of the connection terminals 2. Each conductive layer 4 includes: a resin layer fixed on the connection surface 2a and conductive particles 6 dispersed in the resin layer. There is a region that the conductive layer is not provided over an entire periphery of the conductive layer 4 between the conductive layer 4 and an edge 2b of the connection surface 2a.
Patent JP-2012220213-A (JP)
Title: Capacitance type semiconductor physical quantity sensor
Inventor: NOMURA MASATOSHI
IPC: H01L29/84
Filed: 2011-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a capacitance type semiconductor physical quantity sensor which suppresses the occurrence of failure due to disconnection at a discharge prevention wiring part.SOLUTION: A protective wall 12 of insulating material is formed on the top face of a sensor chip 1. A first protective wall 120 as a part of the protective wall 12 rises at a position where a conductive part 11 allowing discharge prevention wiring parts 25 and 26 to be conducted to movable electrodes 4A and 4B is separated from the discharge prevention wiring parts 25 and 26. A metallic material Y at the cut portion X of the discharge prevention wiring parts 25 and 26 is therefore blocked by the protective wall 12 so as not to be dispersed in a wide area, resulting in the suppression of adhesion to an unnecessary place (the conductive part 11). As a result, the occurrence of failure due to disconnection at the discharge prevention wiring part 25 or 26 is suppressed.
Patent JP-2011132806-A (JP)
Title: Structure of blind device and window frame
Inventor: OISHI MAMORU
IPC: E06B9/264
Filed: 2011-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide structures of a blind device and a window frame which enable opening/closing of aperture areas through a blind, without opening/closing of shoji (Japanese sliding sash), and moreover, which can be readily installed without additional arrangement for a building frame.  <P>SOLUTION: The blind device 1 is equipped with: the blind 5, consisting of a plurality of slats 4 mutually-opposed in a vertical direction across a pair of vertical frames 2 and 3; a freely-foldable link mechanism 7 arranged in those vertical frames 2 and 3 which supports longitudinal ends 6 of each slat 4; a tilt mechanism 10, connected to the link mechanism 7 so as to tilt each of these slats 4 through the link mechanism 7; and a link lift mechanism 9, which uses the tilt mechanism 10 to lift the upper end of the link mechanism 7, with its lower end being connected to each of the vertical frames 2 and 3 via a terminating mechanism 8 and arranging the blind 5 in a closed position.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012219385-A (JP)
Title: Composite fiber and method for producing hollow fiber using the composite fiber
Inventor: NAKATSUKA HITOSHI
IPC: D01F8/14
Filed: 2011-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a hollow fiber including a non-water absorbing polymer, having a porous hollow part, and being excellent in light weight property, bulky feeling and soft feeling, a structure thereof, and a production method with which a hollow fiber structure can be produced from a composite fiber structure without causing a wastewater treatment problem and an environmental problem.SOLUTION: There is provided a composite fiber in which a polyester-based thermoplastic polymer is a sea component 1; the polyester-based polymer is a copolymerized polyester including a dicarboxylic acid component and a glycol component; 80 mol% or more of the dicarboxylic acid component is a terephthalic acid component, 4.0-12.0 mol% is a cyclohexane dicarboxylic acid component, and 2.0-8.0 mol% is an aliphatic carboxylic acid component; and the glycol component includes a polyester polymer comprising an ethylene glycol component as a main component; and a thermoplastic polyvinyl alcohol-based polymer containing a plasticizer and having an apparent melt viscosity of 40-400 Pa s at 240°C and a shear rate of 1000 secis an island component; and an island component 2 is water soluble.
Patent JP-2012220635-A (JP)
Title: Display device and electronic apparatus
Inventor: NISHI SHOTA
IPC: G02F1/1345
Filed: 2011-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a display device having a narrowed frame and a reduced thickness.SOLUTION: A display device includes: a display substrate having wiring lines on one surface and through-holes to the other surface at positions facing the wiring lines; and a wiring board provided on the other surface of the display substrate, and electrically connected to the wiring lines through the through-holes. The wiring board is connected to the wiring lines while keeping a planar state without being bent. As a result, the display device eliminates the need for a distance for bending the wiring board (a radius of curvature), achieving a narrowed frame and a reduced thickness.
Patent JP-2012220138-A (JP)
Title: Method and device for controlling air-fuel ratio of heating furnace, and program
Inventor: FUJIWARA YASUHIKO
IPC: F27D7/02
Filed: 2011-04-12
Abstract: PROBLEM TO BE SOLVED: To further enhance traceability to fluctuation of recycle gas used as fuel, and to accurately control a mixture ratio (air-fuel ratio) of the recycle gas and air.SOLUTION: A heating furnace air-fuel ratio control method includes acquiring data of measurement results from a calorific value measuring device provided on a supply pipe of recycle gas for measuring calorific values of recycle gas and a laser gas analysis device for measuring a concentration of carbon monoxide and methane contained in the recycle gas, calculating a theoretical amount of air of the recycle gas by using information concerning calorific values of the recycle gas and compositions of the recycle gas, calculating a corrected theoretical amount of air corresponding to fluctuation of the concentration of the carbon monoxide and methane contained in the recycle gas by using a volume of carbon monoxide and methane contained in the recycle gas, the calculated theoretical amount of air, and the concentration of the carbon monoxide and methane, and then calculating an air-fuel ratio of the recycle gas supplied to the heating furnace by using the calculated corrected theoretical amount of air and supply flow rate of the recycle gas.
Patent JP-2011177711-A (JP)
Title: Method of treating gas
Inventor: SAKURAI SHIGERU
IPC: B01D53/81
Filed: 2011-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To cheaply, efficiently, easily, and safely carry out neutralization treatment to remove SO<SB>3</SB>and sulfuric acid mist derived from SO<SB>3</SB>that is included in a gas containing an SO<SB>3</SB>component, for example, a gas generated by burning fuel comprising sulfur in a boiler or the like and causes white smoke, blue smoke or the like.  <P>SOLUTION: The method of treating the gas generated by burning fuel in the boiler and fed through a flue to an air preheater, a desulfurization apparatus, and subsequently to a smokestack includes adding sodium hydrogencarbonate of a mean particle diameter of not larger than 20 μm, of an angle of repose of not larger than 65° and of a degree of dispersion of not smaller than 10% and not larger than 48%, or a mixture having this into the gas containing the SO<SB>3</SB>component at least in one flue to remove the SO<SB>3</SB>component.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012224688-A (JP)
Title: Liquid crystal polyester resin composition, molded body, and led reflector
Inventor: NISHIMURA Kiichiro
IPC: G02B5/08
Filed: 2011-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal polyester resin composition from which a molded body having a sufficient optical reflectance, exhibiting little discoloration by light and a hardly decreasing the optical reflectance can be produced; and to provide a molded body and an LED reflector thereof.SOLUTION: The liquid crystal polyester resin composition contains 100 pts.mass of a liquid crystal polyester and 50 to 150 pts.mass of titanium oxide, wherein the liquid crystal polyester contains: 2 to 30 mol% of a repeating structural unit represented by formula (1); and 40 to 80 mol% of a repeating structural unit represented by formula (2).
Patent JP-2011151851-A (JP)
Title: Playback apparatus, playback method, and playback program
Inventor: UCHIMURA KOICHI
IPC: H04N5/92
Filed: 2011-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To appropriately display a subtitle according to switching (ON/OFF) of subtitle display.  <P>SOLUTION: A TS (Transport Stream) packet is expanded in a display set segment, a PCS (Presentation Composition Segment), a WDS (Window Definition Segment), and a PDS (Presentation Definition Segment) are stored in a CB 113 (Connection Block), and an ODS (Object Definition Segment) is stored in a DB 112 (Decoded Buffer). If the PCS reaches a PTS (Presentation Time Segment), the PCS and the PDS are output from the CB 113, and the ODS is output from the DB 112, and data are respectively written to a graphics plane 103 and a CLUT 104. At the same time, the PCS and the PDS are stored in an active CB 121, and the ODS is stored in an active DB 120. The PCS in the CB 113 is discarded. A subtitle image on the graphics plane 103 is erased by an instruction of subtitle display OFF. The ODS, PCS, and PDS, stored in the active DB 120 and active CB 121 are decoded by an instruction of subtitle display ON, and are respectively written to the graphics plane 103 and the CLUT 104.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012033874-A (JP)
Title: Semiconductor device manufacturing method, substrate processing method, and substrate processing device
Inventor: OTA YOSUKE
IPC: H01L21/318
Filed: 2011-04-19
Abstract: PROBLEM TO BE SOLVED: To form an insulating film in which hydrogen concentration is extremely low in a high temperature region and film thickness uniformity is excellent.SOLUTION: A semiconductor device manufacturing method and a substrate processing method comprise: a step of forming a prescribed element-containing layer by supplying a material gas including a prescribed element into a processing container housing a substrate; a step of changing the prescribed element-containing layer to a nitride layer by supplying a nitrogen-containing gas into the processing container; and a step of forming a nitride film of a prescribed film thickness on the substrate by sandwiching a step of supplying an inactive gas and purging inside of the processing container between the preceding two steps and alternately repeating these steps. The step of forming the prescribed element-containing layer increases a velocity of the material gas more than that of the inactive gas flowing in a direction parallel to the surface of the substrate also in the step of purging inside of the processing container by supplying the material gas together with the inactive gas or a hydrogen-containing gas via a nozzle provided on the side of the substrate.
Patent JP-2012229282-A (JP)
Title: Rubber composition for tire and pneumatic tire
Inventor: SATO DAISUKE
IPC: C08L15/00
Filed: 2011-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a rubber composition for a tire in which kneading processability, a low heat buildup property, flexural fatigue resistance, adhesion with a code, air permeability resistance, and driving stability are obtained by a good balance, and to provide a pneumatic tire using the same.SOLUTION: The rubber composition for a tire includes: an epoxidized natural rubber having 15-65 mole% of an epoxidation degree; and an epoxidized butadiene rubber having 15-65 mole% of an epoxidation ratio, wherein the total content of the epoxidized natural rubber and the epoxidized butadiene rubber is at least 65 mass% in 100 mass% of a rubber component, and includes, based on 100 pts.mass of a rubber component: 20-100 pts.mass of silica; and 0.2-8.0 pts.mass of a modified resorcin resin.
Patent JP-2012229885-A (JP)
Title: Temperature expansion valve
Inventor: TAKADA HIROMASA
IPC: F16K31/68
Filed: 2011-04-27
Abstract: PROBLEM TO BE SOLVED: To prevent falling-off of a sealing member when a lid member of an attaching hole is detached, in a temperature expansion valve including an overheat degree setting unit in the attaching hole of a valve housing.SOLUTION: A ring-shaped recessed step 161 is formed around an opening of a lower end of the attaching hole 16. A ring-shaped sealing member 4 made of polytetrafluoroethylene (PTFE) is disposed in the recessed step 161. The male screw 51a of a lid member 5 is screwed to the female screw 16b of the attaching hole 16 to be attached to the lower end of the attaching hole 16. The inner peripheral surface 161a of the recessed step 161 is formed to be a slope, and an angle formed by the inner peripheral surface 161a and a bottom surface 161b is made an acute angle. When the lid member 5 is screwed to the inside of the attaching hole 16, the sealing member 4 is plastically deformed, and a part of the sealing member 4 is filled in a corner S.
Patent JP-2012228452-A (JP)
Title: Practice golf ball
Inventor: HIGUCHI HIROSHI
IPC: A63B37/04
Filed: 2011-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a practice golf ball endowed with the properties required of practice balls intended for long-term use, including better durability to cracking and durability of appearance than ordinary game balls, and also better durability to ball surface loss than the one-piece golf balls which are commonly used as practice balls.SOLUTION: The practice golf ball has a core and a cover, the core is made of a rubber composition which includes a base rubber, a co-crosslinking agent, a crosslinking initiator and a metal oxide, the co-crosslinking agent being methacrylic acid, a resin material of the cover has a breaking strength of 20 to 80 Mpa and an elongation of 150 to 600%. The ball is endowed with the properties required of practice balls intended for long-term use, including better durability to cracking and durability of appearance than ordinary game balls, and also better durability to ball surface loss than the one-piece golf balls which are commonly used as practice balls.
Patent JP-2012231738-A (JP)
Title: Bottled mixed tea beverage
Inventor: HOSOYAMA HIROKAZU
IPC: A23F3/16
Filed: 2011-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a bottled mixed tea beverage suitable for beverage during eating of fatty dishes such as western dishes and chinese dishes, capable of wiping out after taste (insistence), and having moderate astringency.SOLUTION: The bottled mixed tea beverage is characterized in that the total content of starch and β-glucan is 50 to 200 mg/mL, the content of polyphenol is 190 mg/mL or less, the ratio of content (mg/mL) of the polyphenol to the total content (mg/mL) of the starch and β-glucan is 0.179 to 2.710, and the content of maltose is 0.40 to 4.00 mg/mL. Further, it is preferable that the ratio of the content (mg/mL) of gallic acid to the content (mg/mL) of the maltose is 2.40 to 41.50.
Patent JP-2012233656-A (JP)
Title: Heat pump type water heater for bath
Inventor: TAKAHASHI TOSHIAKI
IPC: F24H1/00
Filed: 2011-05-09
Abstract: PROBLEM TO BE SOLVED: To reliably heat bathtub water even when a hot-water supply amount is small, and to prevent surplus hot water.SOLUTION: A water heater for bath is provided, including a control means 40 functioning as described below. The control means determines a target heating-up temperature Ts in accordance with a past record of bath heating stored in at least a bath heating record storing means 42; calculates a target hot-water storage volume V using a target hot-water storage heat quantity, the target heating-up temperature Ts and a supply water temperature Tw; determines a boiling end hot-water storage temperature sensor for determining an end of boiling among a plurality of hot-water storage temperature sensors 22, on a basis of the target hot-water storage volume V; controls to drive a heat pump type heating means 23 to boil water to obtain hot water at the target heating-up temperature Ts in a specified time zone; and controls to stop driving the heat pump type heating means 23 when the boiling end hot-water storage temperature sensor detects a predetermined boiling end temperature.
Patent JP-2011238613-A (JP)
Title: Transmission system having superconducting cable
Inventor: MARC STEMMLE
IPC: H01B12/16
Filed: 2011-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a transmission system having a superconducting cable including three phase conductors (1, 2, 3), and a cryostat (KR) surrounding the three phase conductors.SOLUTION: A cryostat (KR) surrounds a space through which a cooling medium passes. One common neutral conductor (11) is provided for the three phase conductors (1, 2, 3). The neutral conductor is composed of a normal conductive material, formed as a circular conductor applied with insulation, and disposed on the outside of the cryostat (KR) closely thereto. The cryostat (KR) consists of a thermally insulated cover which is closed on the peripheral surface side.
Patent JP-2012236296-A (JP)
Title: Recording method
Inventor: NAGASHIMA HIDEFUMI
IPC: C09D11/00
Filed: 2011-05-10
Abstract: PROBLEM TO BE SOLVED: To provide an on-demand recording method, by which a high-quality image free of feathering and a color bleed can be formed by using an aqueous inkjet recording ink on a recording medium that has a heat-sensitive recording material.SOLUTION: The recording method includes: a pretreatment step of applying a pretreatment liquid to the recording medium that has a heat-sensitive recording material formed by laminating a heat-sensitive recording layer and a protective layer, on one surface of a support; an inkjet recording step of forming the image on the recording medium by using the aqueous inkjet recording ink; and a heat-sensitive recording step of heating the heat-sensitive recording material. The pretreatment liquid contains a water-soluble aliphatic organic acid, a water-soluble organic monoamine compound, a wetting agent and water, whereas the inkjet recording ink contains an aqueous dispersion colorant, a water-soluble organic solvent, a surfactant, a penetrant, and the water.
Patent JP-2011192298-A (JP)
Title: Mass storage accelerator
Inventor: SINCLAIR ALAN WELSH
IPC: G06F13/10
Filed: 2011-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shorter write access time and a higher data write speed than those which are achieved by a disk device alone.  <P>SOLUTION: The disk device is connected with a nonvolatile memory device. Interleaving a burst of sector write between two storage devices effectively eliminates an effect of a seek time of the disk device. A storage controller executes a look-ahead operation on the disk device while writing the present data into the nonvolatile memory device in succession after the discontinuous transition of a logical address from a host system. Such a system can eliminate a dead time usually generated by the disk seek time by using the essentially higher write access of the nonvolatile memory device.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012094109-A (JP)
Title: Display device with input function, and equipment
Inventor: TSURUSAKI KOJI
IPC: G06F3/041
Filed: 2011-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a display device with an input function capable of sufficiently bending an input section while ensuring a certain degree of waterproof properties and dust resistance for a display section, and to provide equipment.SOLUTION: In the display device X1 with the input function which includes a liquid crystal display panel 2, a touch panel 3 arranged opposite to the liquid crystal display panel 2 through a space S1, a vibrating body 4 for vibrating the touch panel 3, a frame 5 for housing the liquid crystal display panel 2, and a support body 6 which is provided on the frame 5 so as to surround the liquid crystal display panel 2 and supports the touch panel 3, the support body 6 includes a first site 61 and a second site 62 having smaller bending than that of the first site 61, and the second site 62 is positioned at corner portions C1 to C4 of the touch panel 3.
Patent JP-2012241295-A (JP)
Title: Loom having yarn-feeding part for weft yarn
Inventor: HORI KATSUHIRO
IPC: D03D47/36
Filed: 2011-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a loom in which a weft yarn 2 is surly fed to a yarn feeding-starting part 20 of the weft yarn 2 and weft yarn-feeding troubles including a yarn-feeding mistake are surly detected when weaving is performed using the weft yarn 2 having characteristics of low flexure, low elongation, high brittleness, and the like.SOLUTION: A yarn commutation zone 21 is provided in a yarn feeding-starting part 20 of a weft yarn 2, and the yarn commutation zone 21 includes a yarn end-holding part 24 which holds a tip end of the weft yarn 2 to make the tip end standby for feeding to a shed 13 and a yarn-introducing part 25 disposed to a primary side apart from the yarn end-holding part 24 and allowing only the weft yarns 2 with the same length to pass therethrough. A passive-type yarn-feeding part 3 which feeds the weft yarn 2 to the yarn commutation zone 21 while holding the weft yarn 2 in a non-tension state is provided at a primary side of the yarn commutation zone 21.
Patent JP-2012242802-A (JP)
Title: Image forming apparatus
Inventor: UEDA HIROYUKI
IPC: G03G15/10
Filed: 2011-05-24
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus which suppresses peeling of an image from a sheet.SOLUTION: An image forming apparatus comprises a conveying element for conveying a sheet in a first direction and an image forming part for forming an image on the sheet by using a liquid developer. The image forming part includes a first transfer unit which transfers a first image to the sheet and a second transfer unit which transfers a second image to the sheet after the first transfer unit. The first transfer unit includes a first rubbing unit which rubs the first image on the sheet, and the second transfer unit includes a second rubbing unit which rubs the second image on the sheet.
Patent JP-2012244123-A (JP)
Title: Semiconductor device
Inventor: MIYAIRI HIDEKAZU
IPC: H01L21/336
Filed: 2011-05-24
Abstract: PROBLEM TO BE SOLVED: To reduce the off-leak current between a source electrode and a drain electrode.SOLUTION: A semiconductor device includes a thin film transistor. The thin film transistor comprises: a gate electrode 101; a gate insulation film 102 formed covering the gate electrode; a semiconductor layer 104 formed on the gate insulation film and positioned above the gate electrode; a second insulation film 108a formed on the semiconductor layer; a first insulation film 108b formed on a top surface and a side surface of the second insulation film, on a side surface of the semiconductor layer, and on the gate insulation film; silicon layers 105 and 106 formed on the first insulation film and electrically connected to the semiconductor layer; and a source electrode 107a and a drain electrode 107b formed on the silicon layers. The source electrode and the drain electrode are electrically separated from each other on the first insulation film. The semiconductor layer is in contact with neither the source electrode nor the drain electrode.