baber/WOPTO huggingface dataset:
Patent JP-2012225589-A (JP)
Title: Heat recovery device, cogeneration system, and method for detecting wrong pipe connection
Inventor: FUJII YOSHIYUKI
IPC: F24H1/00
Filed: 2011-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a heat recovery device, a cogeneration system, and a method for detecting a wrong pipe connection which can detect a wrong pipe connection between a power generation side unit and a heat accumulation side unit (heat recovery device) without starting a fuel cell.SOLUTION: The cogeneration system 1 is formed by connecting a power generation unit 2 including the fuel cell 5 and the heat recovery device 3 including a storage tank 7 with a two-way pipe 70, and has a function of detecting the wrong pipe connection. The function of detecting the wrong pipe connection is performed as follows. A part of hot water stored in the storage tank 7 is heated by an auxiliary heat source device 8. While the heated hot water is still at the upper part of the storage tank 7, the hot water in the storage tank 7 is circulated in a heat recovery circuit 10 to measure the temperature of the hot water in the heat recovery circuit 10. The wrong pipe connection is detected based on the measured temperature of the hot water.
Patent JP-2011245479-A (JP)
Title: Ultraviolet irradiation apparatus, ultraviolet irradiation method, and method for manufacturing of ultraviolet irradiation apparatus
Inventor: TAUCHI AKIHIKO
IPC: G02B5/26
Filed: 2011-04-25
Abstract: PROBLEM TO BE SOLVED: To provide an ultraviolet irradiation apparatus that includes an ultraviolet cut filter having enhanced effect of cutting unnecessary ultraviolet rays and low cost, to provide an ultraviolet irradiation method, and to provide a method for manufacturing of the ultraviolet irradiation apparatus.SOLUTION: The apparatus includes a double tube and an oxide film. The double tube includes: a cylindrical metal halide lamp having an arc tube made of quartz glass materials; a cylindrical inner tube being a first tube made of the quartz glass materials, which is arranged at a position cylindrically surrounding the arc tube of the metal halide lamp; and a cylindrical outer tube being a second tube made of the quartz glass materials, which is arranged at a position cylindrically surrounding the inner tube. The double tube has a closed space between the first and second tubes configured to make a fluid flow into the space between the first and second tubes. The oxide film has a film thickness of ≥0.3 μm and ≤1.3 μm, and contains titanium, which is formed on an external surface of the outer tube in the double tube and on a surface opposite to a metal halide lamp of the inner tube in the double tube.
Patent JP-2012229135-A (JP)
Title: Optical glass, glass material for press molding, optical element and method for producing the same, and joined optical element
Inventor: YAMAGUCHI KOSUKE
IPC: G02B1/00
Filed: 2011-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a high-refractive-index and high-dispersion optical glass which has excellent thermal stability that is not devitrified even by a reheat press method and is suitable for preparing a cemented lens.SOLUTION: The optical glass includes, by mass, 2 to 37% of SiO, 0 to 25% of BO, 0 to 10% of GeO, 18 to 55% of the total of LiO, NaO, KO, CaO, SrO, and BaO, and 27 to 55% of the total of TiO, NbO, and WO, wherein the mass ratio of the SiOcontent to the total content of SiOand BO(SiO/(SiO+BO)) is in the range of 0.1 to 1; the mass ratio of the LiO content to the total content of LiO, NaO, KO, CaO, SrO, and BaO (LiO/(LiO+NaO+KO+CaO+SrO+BaO)) is in the range of 0 to 0.4; the mass ratio of the TiOcontent to the total content of TiO, NbO, and WO(TiO/(TiO+NbO+WO)) is in the range of 0.35 to 1; the refractive index nd is in the range of 1.860 to 1.990; and the Abbe number νd is in the range of 21 to 29.
Patent JP-2012229768-A (JP)
Title: Bearing for railroad vehicle axle
Inventor: SUZUKI SEIJI
IPC: F16C19/38
Filed: 2011-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a bearing for a railroad vehicle axle which prevents bearing burn-out even if the bearing abnormally generates heat.SOLUTION: The bearing for railroad vehicle axle includes a stationary wheel always maintained in a non-rotation state, a turning wheel movably arranged facing the stationary wheel, and a plurality of rolling elements rollably incorporated along a plurality of track surfaces circumferentially and continuously formed on surfaces facing the stationary wheel and the turning wheel. A predetermined amount of lubricant is filled in the bearing divided between the stationary wheel and the turning wheel. At least one annular partition plate is provided between the track surfaces of the stationary wheels, the annular partition plate always maintaining a constant filling amount distribution of lubricant filled in each part in the bearing. The partition plate has a melting point that melts when the bearing abnormally produces heat, and is formed of a material that can contribute to lubrication in the bearing in a molten state.
Patent JP-2012230297-A (JP)
Title: Image forming device
Inventor: NAKAMURA NAOKI
IPC: G03G15/20
Filed: 2011-04-27
Abstract: PROBLEM TO BE SOLVED: To allow a surface opposite to a guide surface of a conveyance guide to be exposed to a transfer roller side in a cartridge type image forming device in which a recording material introduction port is shielded by the conveyance guide for introducing a recording material into the recording material introduction port.SOLUTION: An image forming device has a conveyance guide 13 for guiding a recording material P passed through transfer means 11 into a recording material introduction port 14e of fixing means 14. The conveyance guide may be moved to a first position in which a rear surface opposite to a toner image forming surface of the recording material is guided by a guide surface 13a1 in a state where a cartridge 10 is mounted in an image forming device body 15 and a second position in which the recording material introduction port is shielded by exposing a surface 13a2 opposite to the guide surface so as to face the transfer means in a state where the cartridge is removed from the image forming device body.
Patent JP-2012234266-A (JP)
Title: Image forming apparatus
Inventor: KIMURA ATSUSHI
IPC: H04N1/00
Filed: 2011-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus that has multiple functions, and is capable of efficiently starting the multiple functions.SOLUTION: An image forming apparatus includes a CPU 111 that determines for every application time required for start-up processing with reference to a predetermined data, and then gives higher priority to start to the applications in an ascending order from an application with the shortest time required for start-up processing. The CPU 111 further causes a storage unit 113 to store a start-up order list indicating the start-up order of the applications, and then performs start-up processing of the applications on the basis of the start-up order list.
Patent JP-2012233429-A (JP)
Title: Jet engine
Inventor: TANAKA NOZOMI
IPC: F02K1/48
Filed: 2011-04-28
Abstract: PROBLEM TO BE SOLVED: To improve fuel consumption while reducing noise, in a jet engine having a noise reduction structure around a jet flow nozzle.SOLUTION: The jet engine includes a plasma actuator 70 disposed at a position where the noise reduction structure 1 is installed, and for generating a volume force that promotes change in a flow field of a jet flow caused by the noise reduction structure 1.
Patent JP-2012239249-A (JP)
Title: Uninterruptible power supply system
Inventor: OSHIKIRI KEIICHI
IPC: H02J9/06
Filed: 2011-05-10
Abstract: PROBLEM TO BE SOLVED: To provide an uninterruptible power supply system that can suppress an abnormal current at system switching in a relatively simple configuration and with high control reliability.SOLUTION: The uninterruptible power supply system includes: a converter 11; an inverter 12 for feeding a load via a first mechanical switch 13; a parallel circuit of a second mechanical switch 14 and a semiconductor switch 15 having an input of bypass input power supply and an output connected to the load; a bypass current detector 16; and switching control means 2. At a command to switch the load feed from the output of the inverter 12 to the bypass input power supply, the switching control means 2 starts phase control means 28 for the semiconductor switch 15 and outputs an off command to the first mechanical switch 13, and a predetermined time later, outputs an on command to the second mechanical switch 14. The phase control means 28 controls an ignition phase of the semiconductor switch 15 such that a current flowing through the bypass current detector 16 becomes equal to or lower than a predetermined current limit reference value.
Patent JP-2012237424-A (JP)
Title: Two-leading type drum brake
Inventor: SHINTANI SATORU
IPC: F16D51/30
Filed: 2011-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a two-leading type drum brake that reduces a difference in a braking force for braking the rotation of a rotating drum in forward and backward running.SOLUTION: A brake shoe 20 includes a first link 58 having an outer circumferential end 58b turnably coupled to one end of the brake shoe 20, and an inner circumferential end 58a turnably coupled to a tip 54a of a fixed link (first fixed member) 54, the inner circumferential end 58a being separated in a circumferential direction further from a first wheel cylinder 22 than the outer circumferential end 58b. When one end of the brake shoe 18 is moved to the outer circumference of a backing plate 16 by the first wheel cylinder 22, the first link 58 is rotated so that the inner circumferential end 58a comes close to the first wheel cylinder 22 in the circumferential direction via the fixed link 54, thereby separating the one end of the brake shoe 20 from the other end of the brake shoe 18 by the first link 58.
Patent JP-2012244332-A (JP)
Title: Output interface circuit
Inventor: SUGA YASUHIRO
IPC: H04L25/02
Filed: 2011-05-18
Abstract: PROBLEM TO BE SOLVED: To provide an output interface circuit capable of suppressing the fluctuation of a power source voltage while preventing the consumption of a large amount of currents.SOLUTION: A first transistor Tr1 is arranged between a power source and ground, where a control voltage is connected to a first node. A first capacitor 43 is arranged between the first node B and the ground. A control buffer 41 receives the respective bits of data input from an external part at timing being the same as that of an output buffer 110, whose output is connected to the first node B. A second transistor Tr2 is arranged between the power source and the ground, where a control electrode is connected to a second node C. A second capacitor 44 is arranged between the second node C and the ground. A control inverter 42 receives the respective bits of data input from an external part at timing being the same as that of the output buffer 110, whose output is connected to the second node C.
Patent JP-2012242609-A (JP)
Title: Voice recognition device, robot, and voice recognition method
Inventor: HIURA RYOTA
IPC: G10L15/25
Filed: 2011-05-19
Abstract: PROBLEM TO BE SOLVED: To improve the recognition ratio of voice recognition while reducing excessive response.SOLUTION: A voice recognition device 40 uses a camera 30 to image an object and obtain image information representing the object, and a mike 32 to obtain sound information representing a sound generated when the camera 30 performs imaging. Based on the image information obtained by the camera 30, the voice recognition device 40 detects a speech section where a person speaks and increases sensitivity of recognition of the person's speech based on the sound information in the detected speech section compared to the case of no speech section being detected.
Patent JP-2012247539-A (JP)
Title: Green photosensitive resin composition and color filter
Inventor: SATO AZUMI
IPC: G02B5/20
Filed: 2011-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a green photosensitive resin composition for forming a green pixel, achieving both of high color reproducibility and high transmittance in an appropriate film thickness that does not cause problems in productivity, and to provide a color filter and a liquid crystal display device using the composition.SOLUTION: The photosensitive resin composition for forming a green pixel of a color filter comprises at least a coloring material, a resin, a polymerizable monomer, a photopolymerization initiator and a solvent. The coloring material includes C.I.Pigment Green 58, a blue coloring material and a yellow coloring material.
Patent JP-2012246235-A (JP)
Title: Autoinducer-2 inhibitor
Inventor: SONO HATSUMI
IPC: A61K8/49
Filed: 2011-05-26
Abstract: PROBLEM TO BE SOLVED: To provide an autoinducer-2 inhibitor, which has activity to inhibit autoinducer-2 and is effective for prevention and treatment of infectious diseases.SOLUTION: The autoinducer-2 inhibitor contains as an active ingredient, at least one kind selected from the group consisting of δ-lactones having 9 to 12 carbon atoms and ε-lactones having 9 to 12 carbon atoms.
Patent JP-2012237436-A (JP)
Title: Electromagnetic clutch
Inventor: ISHIHARA YOSHITAKA
IPC: F16D27/118
Filed: 2011-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a compact electromagnetic clutch that transmits high torque.SOLUTION: When a core 2 and an armature 3 are engaged with each other, a polygonal side of the core 2 and a polygonal side of the armature 3 corresponding thereto are brought into contact with each other by using the core 2 having a bottomed polygonal cylindrical shape and the armature 3, so that high torque can be transmitted without enlarging the core 2 and the armature 3. When the core 2 and the armature 3 are separated from each other, the sides of the core 2 and the armature 3 are inclined, thereby enabling easy separation.
Patent JP-2012246731-A (JP)
Title: Road surface snow melting exhaust pipe structure, road surface material for snow melting and road surface snow melting system
Inventor: TAKANO YOSHIAKI
IPC: E01C11/26
Filed: 2011-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a road surface snow melting exhaust pipe structure, a road surface material for snow melting and a road surface snow melting system in which snow melting non-uniformity can be suppressed by exhausting snow melting air under a road surface subjected to snow melting without non-uniformity rather than the prior arts, a construction is facilitated, and a construction time or construction costs can be reduced.SOLUTION: A road surface snow melting system comprises a plurality of porous pipes 7, 7... which are laid within a predetermined range under a road surface subjected to snow melting and with which a plurality of air injecting holes 6 are formed, a pair of ventilation connecting pipes 8 and 8 for connecting both ends of each of the porous pipes 7, 7... so as to ventilate air, and an air supply pipe 9 to which one end of each of the ventilation connecting pipes 8 and 8 is connected so as to ventilate air and which includes an air supply port 11 for supplying air. The other end 81 of each of the pair of ventilation connecting pipes 8 and 8 is connected under a closed state or so as to ventilate air through a terminal ventilation pipe 10.
Patent JP-2012249692-A (JP)
Title: Disposable diaper
Inventor: AMANO EMI
IPC: A61F13/74
Filed: 2011-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a disposable diaper having high compatibility between a disposable auxiliary pad and a diaper body.SOLUTION: The disposable diaper has a structure in which the disposable auxiliary pad 1 is attached to the diaper body having a liquid-permeable exterior sheet material and an at least partly liquid-permeable surface sheet material. The surface sheet material of the diaper body has a top sheet 58 made of an unembossed non-woven fabric material and a side sheet 59 disposed on both the sides in the width direction of the top sheet 58 and made of an embossed non-woven fabric material. The disposable auxiliary pad 1 includes fastening members 10, 11 to be fastened to the surface sheet material so as to detachably attached on the rear surface side of the back sheet 3. The fastening members 10, 11 of the disposable auxiliary pad 1 is engaged with the top sheet 58 made of the unembossed non-woven fabric material of the surface sheet and not engaged with the side sheet 59 made of the embossed non-woven fabric material.
Patent JP-2012249702-A (JP)
Title: Game machine
Inventor: UCHINO YUTA
IPC: A63F7/02
Filed: 2011-05-31
Abstract: PROBLEM TO BE SOLVED: To forcibly prevent an act for obtaining prize balls illegally by fraudulent act with respect to a big winning device while reducing manufacturing costs.SOLUTION: A plunger 82 moving by driving of a solenoid 81 is provided with a compressed coil spring 83 to interlock a first operation member 85, and a lock part 89 is formed at the first operation member 85 and a second operation member 86 in a second big winning device 22. The lock part 89 is constituted of the first lock part 94 of the first operation member 85, the second lock part 95 of the second operation member 86, and lock pins 96a, 96b which are formed in the second operation member 86 and disposed so as to be energized by the compressed coil spring 83. When the plunger 82 moves to a drawing position, energization by the compressed coil spring 83 is released, and engagement between the first lock part 94 and the second lock part 95 is released, and the second operation member 86 slides and moves an opening/closing member 84 to an opening position linked with the movement of the first operation member 85.
Patent JP-2012249727-A (JP)
Title: Selection device, selection method and program
Inventor: TAKEHIRO MASAFUMI
IPC: A63F13/533
Filed: 2011-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a selection device or the like for easily selecting items frequently selected.SOLUTION: The selection device 200 selects items from a tree structure formed by associating items with a plurality of nodes. A storage unit 201 stores the tree structure, the items associated with the nodes included in the tree structure, and any of the nodes in the tree structure (hereinafter referred to as "node of interest"). A moving unit 202 updates the storage unit 201 in response to user request so as to move the node of interest from a root node to any of the leaf nodes in the tree structure. An output unit 203 outputs items as selection results. If the frequency of reaching a leaf node meets predetermined requirements, an updating unit 204 updates the storage unit 201 so as to use a new leaf node to be associated with the item associated with the leaf node and the items associated with the nodes to the leaf node, as a child node of the root node in the tree structure.
Patent JP-2012256658-A (JP)
Title: Substrate bonding apparatus and method, and overlapped substrate
Inventor: SHIRASU HIROSHI
IPC: H01L21/683
Filed: 2011-06-08
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that temperature difference is generated between two substrates, and their positions are dislocated.SOLUTION: A substrate bonding apparatus includes: a first heating part which heats a first overlapped substrate having a plurality of overlapped substrates; a second heating part which heats a second overlapped substrate having the plurality of the overlapped substrates; and a heat insulation part disposed between the first heating part and the second heating part; and a pressurizing part which pressurizes the first overlapped substrate and the second overlapped substrate via the heat insulation part.
Patent JP-2012254153-A (JP)
Title: Fluid injection nozzle unit for endoscope and endoscope
Inventor: KOGA TAKEHIKO
IPC: A61B1/00
Filed: 2011-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a fluid injection nozzle unit for an endoscope and an endoscope which save the effort of washing operation.SOLUTION: A distal section 14a connected to the distal end of an insertion section of the endoscope includes an observation window 24 and an air and water supply nozzle unit 26. The air and water supply nozzle unit 26 has a unit body 36, an air and water supply nozzle 37 fixed to the unit body 36, and a seal member 38 arranged on the outer periphery 36a of the unit body 36. The unit body 36 is attached to a concave opening 33 of a body 22 of the insertion section so as to be detached freely. The unit body 36 has an air supply conduit 40 and a washing water supply conduit 41 to which an air supply channel 34 and a water supply channel 35 are connected respectively and a converging section 42 where the air supply conduit 40 and the washing water supply conduit 41 converge and communicate to the air and water supply nozzle 37.
Patent JP-2012254567-A (JP)
Title: Method of manufacturing foamed resin molded article, and joint structure of the foamed resin molded article
Inventor: HASHIMOTO SHINYA
IPC: B29C45/00
Filed: 2011-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a foamed resin molded article which has precise mounting holes in dimension, shape and formed position and a joint structure of the foamed resin molded article.SOLUTION: A movable mold D2 has protrusions 50 for forming a plurality of mounting holes 4 at an opposite mold face against a stationary mold D1, and the stationary mold D1 has recesses 51 for storing ends of the protrusions 50 at an opposite mold face against the movable mold D2 and annular grooves 52 for forming a plurality of ribs 3 at the outer peripheral edge of the mounting holes 4. A forming space is formed between the movable mold D2 and the stationary mold D1 by retreating the movable mold D2 at a predetermined stroke length L in a foaming process, and a foamed resin molded article 1 provided with the mounting holes 4 and the outer peripheral edges of the ribs 3 by foaming it. A shape deforming of the mounting holes 4 generated when foaming in a radial direction is prevented by not completely slipping out the ends of the ribs 3 which are formed at the stage of semi-molded article 10 from the annular grooves 52 of the stationary mold D1.
Patent JP-2013005459-A (JP)
Title: Management device of lithium ion battery pack and management method
Inventor: TSUJIKAWA TOMONOBU
IPC: H02J7/02
Filed: 2011-06-10
Abstract: PROBLEM TO BE SOLVED: To minimize power loss when equalizing the voltage of a lithium ion cell during the charging of a lithium ion battery pack.SOLUTION: A management device 3 of a lithium ion battery pack 20 including a plurality of lithium ion cells 2 connected in series comprises a voltmeter 4 for measuring the cell voltage V2, bypass circuits 5a connected, respectively, with the cells, cell voltage adjustment determination means for determining whether adjustment of the cell voltage V2 is required or not based on the cell voltage V2 measured, power transport means for transporting power between the bypass circuits 5a and the battery pack 20, and control means for operating the power transport means so that the cell voltage V2 of the cell 2 has a specified reference value when the cell voltage adjustment determination means determines that adjustment of the cell voltage is required.