baber/WOPTO huggingface dataset:
Patent JP-2011179421-A (JP)
Title: Cooling device of internal combustion engine
Inventor: MATSUMOTO ISAO
IPC: F02M25/07
Filed: 2010-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling device of an internal combustion engine, recovering the heat generated through combustion by means of cooling water and effectively using the same for raising oil temperature.  <P>SOLUTION: The cooling device includes: a refrigerant circulation path in which the cooling water for cooling the internal combustion engine 1 is circulated and which has two separate paths of the first path 20 configured to let the cooling water flow for cooling exhaust system engine members 3, 5, 6 of the internal combustion engine 1 and a second path 30 configured to let the cooling water flow for cooling intake system engine members 2, 19 of the internal combustion engine 1; a heat exchanger 7 provided on the first path 20 and capable of exchanging heat between the cooling water flowing in the first path 20 and lubricating oil of the internal combustion engine 1; and a prohibition means 9 prohibiting the cooling water circulating in the refrigerant circulation path from flowing in the second path 30 in a predetermined operation condition in which warming-up of the internal combustion engine 1 is performed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011179094-A (JP)
Title: Aluminum alloy sheet and method for producing the same
Inventor: FUJII TAKANORI
IPC: C22F1/04
Filed: 2010-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aluminum alloy sheet in which the coloring of yellow color taste can be suppressed as much as possible even if anodic oxidation with a sulfuric acid bath is performed, and which colors to light green white color which does not wear red taste, and a method for producing the same.  <P>SOLUTION: The aluminum alloy sheet has a composition comprising, by mass, 2.0 to 3.0% Mg, 0.15 to 0.25% Cr, 0.005 to 0.20% Ti or 0.005 to 0.20% Ti and 0.0005 to 0.05% B, and the balance Al with inevitable impurities, and in which, provided that, in the impurities, the content of Si is controlled to ≤0.15%, the content of Fe is controlled to ≤0.4%, the content of Mn is controlled to ≤0.06%, and the above Cu content is controlled to T<SB>CR</SB>%, and the solid solution amount of Cr is controlled to S<SB>CR</SB>%, P<SB>CR</SB>=T<SB>CR</SB>-S<SB>CR</SB>≤0.065 is satisfied. In the method for producing an aluminum alloy sheet, an ingot having the above composition is subjected to homogenizing treatment, is thereafter subjected to hot rolling, is heated-up by the subsequent cold rolling, is subjected to processing annealing at a temperature reducing rate of ≥100°C/s, is subjected to cold rolling, is thereafter heated-up and is subjected to stabilization annealing at a temperature reducing rate of ≥100°C/s.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011184912-A (JP)
Title: Sound absorbing-insulating panel
Inventor: MUNAKATA KUNIYOSHI
IPC: E04B1/86
Filed: 2010-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sound absorbing-insulating panel which has high sound absorbing-insulating properties, lightweight, excels in transportability, is easily assembled and installed and is resistant to wind and rain.  <P>SOLUTION: One surface of a synthetic resin foam (1) is covered with a perforated sheet (such as a mesh sheet 2), and the other surface is covered with a sound insulating sheet (3). The synthetic resin foam (1) has fine cylindrical particles (11) and void parts (12) between the cylindrical particles (11), and the void parts (12) between the cylindrical particles (11) have sound absorbing performance.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011182937-A (JP)
Title: Each game machine device and game medium overdraft method
Inventor: KAMIYA YOSHIHITO
IPC: A63F7/02
Filed: 2010-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To allow a player to continue to play a game without additionally lending game media even when a player has no game medium in hand on a jackpot, and also to prevent drawback in a game parlor.  <P>SOLUTION: Each game machine device arranged corresponding to a game machine is configured to count the game media received from the game machine, acquire a jackpot signal indicating that the game machine is in a jackpot state, perform the overdraft of the prescribed number of game media when the jackpot signal is acquired, and then, cancel the number of game media with the overdraft, on the basis of the count value of the counted game media.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011185902-A (JP)
Title: Surface inspection device
Inventor: ONISHI KAZUO
IPC: G01N21/892
Filed: 2010-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To improve the accuracy of defect detection, and prevent the reduction in productivity.  <P>SOLUTION: A light receiving unit 13 includes a mask 37 for shielding a laser beam 24 having regularly transmitted through a web 11, standard plates 39L and 39R positioned within an irradiation range of the laser beam 24 and on both sides of the web 11, and a light receiver 30 for receiving the light having passed through the web 11 and the standard plates 39L and 39R. The standard plates 39L and 39R have slit holes 42 and 43 of shape whose width on a scanning line L varies according to the deviation of the center line of the mask 37 with respect to the scanning line L of the laser beam 24. The attitude of the light receiving unit 13 is adjusted so as to correct the deviation of the center line of the mask with respect to the scanning line L based on the result obtained by detecting the laser beam 24 having passed through the slit holes 42 and 43 with the light receiver 30. Thus, the accuracy of defect detection can be improved by minimizing the width of the mask 37, and the deviation correction can be performed in parallel with the surface inspection, so that the reduction in productivity is prevented.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011189283-A (JP)
Title: Filtration system
Inventor: ARIMITSU YASUYUKI
IPC: B01D29/00
Filed: 2010-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filtration system which can produce treated water having stable water quality while securing the amount of water supply.  <P>SOLUTION: The filtration system includes a plurality of filtration means which produces the treated water, a plurality of water quality measuring means 6a, 6b each of which measures the water quality of the treated water, a plurality of pollution degree detecting means 3, 6a, 6b which detect pollution degrees, which are degrees of pollution of a filter medium, in a plurality of the filtration means respectively, a washing operation execution request determination means 16 which determines whether the execution request of washing operation of the filter medium, comprising a backwashing process and a water washing process, is performed or not in a plurality of the filtration means, a filtration means selection means 17 which, when the execution request of the washing operation is performed in a plurality of the filtration means, compares the water qualities (turbidities) of the treated waters with each other and/or compares the pollution degrees of the treated waters with each other, thereby selecting a filtration means, which preferentially executes the washing operation, from among a plurality of the filtration means, and a washing operation execution control means 18 which controls the selected filtration means so as to execute the washing operation.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011191654-A (JP)
Title: Fixing device and image forming apparatus
Inventor: ISEKI TOSHIYUKI
IPC: G03G15/20
Filed: 2010-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To prevent clogging by solidification of a liquid fixer along with the lapse of time.  <P>SOLUTION: A flow passage 12, to which the liquid fixer is supplied, and a flow passage 15, to which air is supplied, are respectively connected to a foam generation means 17 in a fixing device 1. When fresh action to discharge the liquid fixer remaining inside the flow passage 12, to which the liquid fixer is supplied, and the foam generation means 17 is carried out, a connection destination of the flow passage 15 is changed to the flow passage 12 by using a three-way valve 31 so that the air is supplied to the flow passage 12 to which the liquid fixer is supplied.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011203319-A (JP)
Title: Polarizing plate set, and liquid crystal panel and liquid crystal display device using the same
Inventor: INOGUCHI YUHEI
IPC: G02B5/30
Filed: 2010-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a polarizing plate set for obtaining a liquid crystal display device excellent in visibility while suppressing color irregularity when observed in an oblique direction.SOLUTION: The polarizing plate set for a liquid crystal panel comprises a first polarizing plate 20 and a second polarizing plate 30, wherein the first polarizing plate comprises a first polarizing film 21 made of a polyvinyl alcohol resin and a polypropylene resin film 24 laminated on one surface of the first polarizing film, and the second polarizing plate comprises a second polarizing film 31 made of polyvinyl alcohol resin and an antidazzle protective film 34 having a haze value ranging from 3 to 45% laminated on one surface of the second polarizing film. A liquid crystal panel and a liquid crystal display device are provided using the polarizing set.
Patent JP-2011201132-A (JP)
Title: Liquid ejecting apparatus
Inventor: OHASHI MASASHI
IPC: B41J2/01
Filed: 2010-03-25
Abstract: PROBLEM TO BE SOLVED: To prevent deposition of liquid mist and prevent upsizing of an apparatus in a conveying direction.SOLUTION: An inkjet printer includes: an inkjet head 1A configured to eject a black ink; three inkjet heads 1B disposed upstream of the head 1A and configured to eject color inks; a pre-coating head 2 disposed upstream of the four inkjet heads 1A and 1B; a head lifting mechanism configured to move the heads 1 and 2 between a printing position and a retraction position; and a control part. The control part controls the head lifting mechanism to move the three inkjet heads 1B configured to eject the color inks from the printing position to the retraction position when monochrome printing is conducted on the paper.
Patent JP-2011204022-A (JP)
Title: Noncontact reader/writer
Inventor: SUGA YUICHIRO
IPC: G06K17/00
Filed: 2010-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a noncontact reader/writer capable of stably communicating at a suitable communication distance, even if it is a noncontact IC card 1 with different sensitivity and attaining compactness, low cost and low noise.SOLUTION: In the noncontact reader/writer 100, which conveys the noncontact IC card 1 by guiding with upper and lower conveying guides 2a, 2b and has antenna substrates 4 for communicating between the noncontact IC card 1 and the antenna substrate 4 by bringing the noncontact IC card 1 closer, the noncontact reader/writer includes numerous steps of holders 5a for fixing, where the antenna substrates are located, supports 5b, respectively, having slits 5s at upper parts of the numerous steps of holders 5a for fixing, and fixing members 6 for fixing, by pressing the antenna substrates 4 by inserting both ends of each antenna substrate into the slits 5s. A distance La between the noncontact IC card 1 and the antenna substrate 4 can be established by adjusting in a step-wise manner.
Patent JP-2011202899-A (JP)
Title: Defrosting device
Inventor: SAKURAI RYOICHI
IPC: F25B27/02
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an effective defrosting device of an air heat exchanger utilizing heat of exhaust air by a 24-hour ventilation system.SOLUTION: This defrosting device includes (1) an exhaust duct 2 (piping between ventilating hole 10a and second vent hole 14), (2) a first chamber 3(containing an outdoor unit and having an inlet port 16 from external and a second exhaust port 12), (3) a second chamber 4 (containing a heat storage material 17 and having an inlet/outlet port 15 and a second vent hole 14), and (4) a first vent hole 13 between the first chamber 3 and the second chamber 4. (5) In storing heat, a first damper 6 of a first exhaust port 11 is closed, a third damper 8 of the second vent hole 14 is opened, a forth damper 9 of the first vent hole 13 is closed, and the indoor exhaust air from the ventilating hole 10a is guided to the second chamber 4 to be brought into contact with the heat storage material 17 and discharged. (6) In defrosting, the third damper 8 is closed, the first damper 6 is opened, the forth damper 9 is opened, the second damper 7 is closed, and the outside air is guided to the inside of the second chamber 4 from the inlet/outlet port 15 to guide the air with temperature raised by the heat storage material 17, to the first chamber 3, to supply the air with the raised the temperature to the outdoor unit.
Patent JP-2011204986-A (JP)
Title: Lamp and method for manufacturing the same
Inventor: TAKEI TOMOYUKI
IPC: H01L33/60
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable lamp capable of preventing deterioration caused by oxygen contained in air, water and sulfur compounds, and to provide a method for manufacturing the same.SOLUTION: The lamp 1 includes a light-emitting element 5, a package 4 having a seal part 4a to store the light-emitting element 5, a lead electrode 3 for electrically connecting the light-emitting element 5 to the outside of the package 4, and a protection film 10 formed so as to cover at least a part of the surface of the lead electrode 3 and composed of a thin film containing silicon oxide and aluminum oxide.
Patent JP-2011204577-A (JP)
Title: Battery pack
Inventor: NAITO KEISUKE
IPC: H01M2/12
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a battery pack in which in a battery module to connect a plurality of battery packs to parallel-connect a plurality of unit cells, if gas is generated from the unit cells, the battery pack or the battery module to include the unit cells can be found easily by observation from outside.SOLUTION: The battery pack 1010 is equipped with the battery module 200 to have the battery pack to parallel-connect the plurality of unit cells and a case to house the plurality of battery packs side by side and a gas exhaust duct 405. The unit cells are equipped with an open part to exhaust gas generated in the unit cells to the exterior. The case has the case body and a lid part, and is sectioned into a housing part to house the battery pack and an exhaust route part to exhaust the gas exhausted from the unit cells to the exterior of the case. The exhaust route part is equipped with an exhaust passage for each battery pack. An exhaust port to communicate the exhaust route part and the gas exhaust duct is formed in the case. A gas trace visible part 500 is installed at the lid part or the gas exhaust duct to form the battery pack 1010.
Patent JP-2011208818-A (JP)
Title: Door opening device
Inventor: NISHIYAMA TAKANORI
IPC: F25D23/02
Filed: 2010-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a door opening device easily installed to an existing refrigerator provided with opening/closing doors with a hinged double door structure, to allow either one or both of the pair of the doors to be selected and opened with one opening action.SOLUTION: The door opening device 100 is installed to the refrigerator 1 with the pair of the opening/closing doors 50, openable/closable via rotation axes 3 on the both sides of a storage chamber, covering the front portion of the storage chamber arranged on the uppermost portion of a body cabinet 2. This device is constituted with a pair of a movable member 110 installed to the free end 4b of one opening/closing door 50a, and a fixing member 160 installed to the free end 4b of the other opening/closing door 50b. The movable member 110 has an operation lever 111, and a protruding part 112 protruding toward the free end 4b along with the action of the operation lever 111. The fixing member 160 has an open contact part 161 protruding in front of the track of the projection 112 to come into contact with the projection 112.
Patent JP-2011207264-A (JP)
Title: Reinforcing structure of collision energy absorbing member of automobile
Inventor: TOKITA YUICHI
IPC: B62D21/15
Filed: 2010-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a reinforcing structure of a collision energy absorbing member of an automobile allowing effective improvement of collision energy absorbing performance of the collision energy absorbing member such as a front side member of the automobile.SOLUTION: In the collision energy absorbing member (the front side member, etc.) 12 including a U-shaped cross section with a fringe having an opened end, a clip-shaped patch member 13 prepared by bending a metal plate material is inserted into a portion P which is predicted to deform most on an opened end side of the collision energy absorbing member 12 when impact force of a longitudinal direction is applied to the collision energy absorbing member 12, and the patch member 13 is joined by spot-welding.
Patent JP-2011211327-A (JP)
Title: White balance stabilization adjusting device, method of controlling the same, and program for white balance stabilization adjustment
Inventor: UEDA TORU
IPC: H04N9/73
Filed: 2010-03-29
Abstract: PROBLEM TO BE SOLVED: To perform a stable white balance adjustment, even in imaging a photographing scene where a subject changes continuously.SOLUTION: Movement within a subject image expressed by image data is detected (step 44). When the movement is detected, the image data expressing a still image portion except a motion image portion in the subject image is used, and a white balance adjustment gain used for the white balance adjustment is calculated (step 45). When a difference to the currently applied white balance adjustment gain exceeds a prescribed threshold, the newly calculated white balance adjustment gain is used for a white balance adjustment (NO in step 47, step 49, step 42).
Patent JP-2011209095-A (JP)
Title: Portable gas measuring device
Inventor: OTANI HARUICHI
IPC: G01N27/00
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a portable gas measuring device operable by a battery having an output voltage close to a rated voltage in a steady state of the device as much as possible.SOLUTION: The portable gas measuring device uses a sensor 1 for detecting gas by heating using Joule heat by power from the battery 3 and supplies power to a control means from the battery. In the portable gas measuring device, power is supplied to the control means 4 at a point of time when the sensor 1 reaches a prescribed temperature after turning on power.
Patent JP-2011210515-A (JP)
Title: High-efficiency lighting apparatus
Inventor: KOBAYASHI SHINGO
IPC: F21V3/00
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a high-efficiency lighting apparatus having a plurality of LED element light sources 2, capable of having glare cut in all directions, capable of setting a rank of maintenance level high at lighting planning by preventing degradation of reflection efficiency due to aging dirt or the like, and capable of reducing manufacturing and assembling cost of a lighting fixture.SOLUTION: The high-efficiency lighting apparatus is structured of a plurality of LED element light sources 2 arrayed with intervals, glare-proof reflecting plates 3 and a diffusion plate 4. Each of the glare-proof reflecting plates 3 is structured of glare-proof reflecting concave parts 30 each consisting of a reflecting part 31 with a concave curved surface surrounding each LED element light source 2, and controlling light to guide it to an arbitrary direction, and a shading part 32 with the concave curved surface of the reflecting part 31 extended downward to block the light of an angle smaller than a predetermined one with respect to a horizontal line, and controlling light to guide it to an arbitrary direction in an effective lighting range, arranged adjacently with each other and integrally molded. One long piece of synthetic resin-made and integrally molded diffusion plate 4 is fixed by a plurality of the glare-proof reflecting plates 3 to seal an internal space.
Patent JP-2011208003-A (JP)
Title: Method for gasifying biomass
Inventor: ENDO MASATO
IPC: C10K1/02
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for gasifying biomass, recovering thermal energy in a good efficiency, and also while avoiding clinker formation at the inside of a modifying furnace, suppressing differential pressure elevation accompanying with the passage of treating time of a filter arranged at a rear stage of the modifying furnace to enable its continuous operation.SOLUTION: This method for gasifying the biomass comprising a thermal cracking process at a heating furnace 3, a dust-removing process at a high temperature cyclone 5, a gas-modifying process at the modifying furnace 6 and a dust removal-treating process at a filter 9 is provided by mixing an ash component having a 5 to 100 μm particle diameter, recovered at the high temperature cyclone 5 to a discharge gas containing the ash component having ≤5 μm particle diameter after passing the modifying process and then performing the dust removal treatment at the filter 9 arranged at the rear stage of the modifying furnace 6.
Patent JP-2011216201-A (JP)
Title: Electrode active material and lithium ion battery
Inventor: ONO KOJI
IPC: H01M4/58
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an electrode active material and a lithium ion battery, capable of enhancing a rate characteristic, a cycle life and durability.SOLUTION: One part of phosphate ion (PO) of the electrode active material having olivine structure expressed by LiAPO, wherein A represents one kind, two kinds or more selected from the group consisting of Cr, Mn, Fe, Co, Ni and Cu, 0<x≤2, and 0<y≤1.5, is substituted with an oxo-acid ion such as silicate ion (SiO) and borate ion (BO) excluding phosphate ion (PO), in this electrode active material.
Patent JP-2011212520-A (JP)
Title: Wastewater treatment method and wastewater treatment apparatus
Inventor: YAMAJI HIROKI
IPC: C02F1/72
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a wastewater treatment method and a wastewater treatment apparatus capable of economically recovering recovered water with a low remaining TOC concentration in the wastewater treatment containing chemical components.SOLUTION: In the wastewater treatment method and the wastewater treatment apparatus, among the wastewater discharged from a production process, the wastewater containing high-concentration organic chemicals is introduced into a high-concentration wastewater treatment line, and the wastewater containing low-concentration organic chemicals is introduced into a low-concentration wastewater treatment line. In the high-concentration wastewater treatment line, a biological treatment process treating the organic matters in the wastewater by means of micro-organism, and a physicochemically oxidative decomposition process are carried out. In the low-concentration wastewater treatment line, a biological treatment process treating the biologically untreated wastewater by means of micro-organism is carried out.