baber/WOPTO huggingface dataset:
Patent JP-2012208371-A (JP)
Title: Optical device
Inventor: MIYAMURA SATOSHI
IPC: G02B6/122
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To prevent loss of light when coupling the light to a waveguide.SOLUTION: An optical device includes: a substrate 12; a clad layer 14 formed on an upper surface 12a of the substrate 12; an optical waveguide 16 formed on an upper surface 14a of the clad layer 14 and including a grating 16c for optical input; an overclad layer 18 covering the optical waveguide 16 and formed on the upper surface 14a of the clad layer 14; and a reflection film 20 formed at a portion corresponding to the grating 16c on an upper surface 18a of the overclad layer 18. An anti-reflection film 22 is formed at a portion corresponding to the grating 16c on a lower surface 14b of the clad layer 14, and a pore 24 exposing the anti-reflection film 22 is formed in the substrate 12.
Patent JP-2012213296-A (JP)
Title: Coil assembly holding structure and ring-shaped elastic member
Inventor: TOKOI HIROAKI
IPC: F16K31/06
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a coil assembly holding structure having a seal for a coil housing which houses a coil assembly and a function of a whirl-stop for the coil assembly, and capable of improving assembling workability.SOLUTION: A sealing part 5A for sealing between a joint end face 4A of a coil housing 4 and a bearing surface 3A of a valve body 3, and a friction holding part 5B for stopping a coil assembly 2 turning around the axis, are integrally formed with an elastic member 5. The elastic member 5 is ring-shaped and the front and rear faces of its cross-sectional shape are symmetrical to each other, so that both front and rear faces of the elastic member 5 can be attached and assembling workability is improved.
Patent JP-2012216310-A (JP)
Title: Control method of metal air cell system and metal air cell
Inventor: YOSHIDA KENSUKE
IPC: H01M12/08
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To suppress the precipitation of carbonate in the alkali solution of a negative electrode, in the control method of a metal air cell system and a metal air cell.SOLUTION: The metal air cell system comprises a metal air cell 1 including an air electrode 5 to which air is supplied, a negative electrode 3 composed by adding a metal into an alkali solution, and an anion exchange membrane 4 provided between the air electrode 5 and the negative electrode 3, a carbon dioxide measurement section 11 which measures the concentration of carbon dioxide in the air discharged from the metal air cell 1, and a control section 20B which controls the metal air cell 1 to be charged when the concentration of carbon dioxide measured in the carbon dioxide measurement section 11 is higher than a specific concentration, otherwise controls the metal air cell 1 to be chargeable.
Patent JP-2012220265-A (JP)
Title: In-vehicle navigation device
Inventor: TAKAGI TOMOYA
IPC: G09B29/10
Filed: 2011-04-06
Abstract: PROBLEM TO BE SOLVED: To provide an in-vehicle navigation device which can find facilities easy for a user's vehicle to exit among retrieved facilities.SOLUTION: An in-vehicle navigation device which performs retrieval of facilities according to retrieval processing at the same time that the device performs navigation processing of a vehicle, to display information of facilities obtained as the retrieval result on a display unit. The device comprises: easy exit facility determination means (S16) for determining whether each of the facilities obtained as the retrieval result satisfies easy exit conditions defined as conditions of an easy exit facility on an expected traveling route of the vehicle; and retrieval result display control means (S19) for changing a display mode of the information of the facilities obtained as the retrieval result in the display unit according to the determination result by the easy exit facility determination means.
Patent JP-2012220602-A (JP)
Title: Projection device, control device, and control method
Inventor: YAMASHITA MASANORI
IPC: H04N5/74
Filed: 2011-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a projection device which can project an image at a predetermined position with high quality.SOLUTION: A projection device comprises: an image input unit 101 for acquiring photographed images by communicating with a camera 300; an image generation unit 105 for generating projection data from a display target content; and a posture and position calculation unit 103 for calculating positional relation between the camera 300 and a projection device 200 by analyzing the photographed image. The image generation unit 105 includes a correction unit 1051 for correcting the generated projection data by using positional relation between a prestored projection position and the camera 300 and the calculated positional relation between the camera 300 and the projection device 200.
Patent JP-2012218531-A (JP)
Title: Air conditioning system
Inventor: Oumi ryuji
IPC: F25B9/00
Filed: 2011-04-06
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioning system for an aircraft, for preventing a trouble such that large drag is generated in an airframe of an aircraft as a large amount of ram air is supplied to a primary heat exchanger and a secondary heat exchanger.SOLUTION: The air conditioning system includes: a ram air door 81 which is provided in a ram air path 8 and is a ram air supply amount change means for changing the supply amount of ram air; a compressor exit temperature sensor 91 capable of measuring the temperature of exhaust at the exit of a compressor 4; a total temperature sensor 92 which is a temperature sensor capable of measuring the total temperature; and an altimeter 93 capable of measuring an altitude further. A target value of a compressor exit temperature is set as a function, of the total temperature indicated by the total temperature sensor 92 and the altitude indicated by the altimeter 93, and the ram air door 81 is controlled so as to bring the temperature of the exhaust indicated by the compressor exit temperature sensor close to the target value.
Patent JP-2011223585-A (JP)
Title: Method and system for comparing media assets
Inventor: GREG WILLIAM RIEDEL
IPC: H04N7/173
Filed: 2011-04-12
Abstract: PROBLEM TO BE SOLVED: To detect whether a media content stored in a video server is damaged.SOLUTION: A first property of a first video file is retrieved from a video server and a second property of a second video file is retrieved from an archive server. The first property and the second property are compared and analyzed by a comparator module on the basis of the association between a first identifier and a second identifier to determine whether the first video file should be replaced. When the first video file should be replaced, a third video file is acquired from the archive server by using the video server and the first video file is replaced with the third video file on the video server. When the first video file should not be replaced, the first file is broadcasted according to a predetermined schedule.
Patent JP-2012114398-A (JP)
Title: Method of manufacturing thin film solar cell, laser material processing machine, apparatus of manufacturing thin film solar cell
Inventor: SUZUKI MASAMI
IPC: H01L31/04
Filed: 2011-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a novel manufacturing process of a thin film solar cell in which the number of laser material processing machines to be arranged in a manufacturing line can be decreased, and enhancement of power generation efficiency can be expected.SOLUTION: After forming a separation groove 11 which divides a first electrode film 1 on a substrate 0 into cell units, a power generation layer 2 and a second electrode film 3 are deposited so as to be superimposed. While forming a separation groove 21 which divides the power generation layer 2 and second electrode film 3 into cell units, the first electrode film 1 and the second electrode film 3 are welded so as to be short-circuited electrically at both edges of the separation groove 21. Thereafter, the welded portion 31 of the first electrode film 1 and the second electrode film 3 is removed so as to insulate the first electrode film 1 and the second electrode film 3 electrically at one edge of the separation groove 21.
Patent JP-2012225702-A (JP)
Title: Radiation protector
Inventor: IMAMURA JUNICHI
IPC: A61M36/14
Filed: 2011-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a radiation protector for protecting a hippocampus of a user from radiation exposure.SOLUTION: A radiation protector 10 includes a head shielding part 100 for shielding a radiation entering from the head of a user and a face shielding part 200 for shielding a radiation entering from the face of the user. The head shielding part 100 is configured to cover the top of the head, the front of the head and the sides of the head of the user. The face shielding part 200 is configured to cover the eye part and its periphery of the user.
Patent JP-2012223141-A (JP)
Title: Tomato-containing beverage, method for producing the same and method for suppressing acidity of tomato-containing beverage
Inventor: KUBOTA YUJI
IPC: A23L2/02
Filed: 2011-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a new tomato-containing beverage that has a rich taste, a fruit tomato-like sweetness and suppressed acidity of tomato, has increased easy drinkability even without blending a vegetable juice or a fruit juice except tomato to be a main raw material, and a method for producing the same and a method or the like for suppressing acidity of tomato-containing beverage.SOLUTION: The tomato-containing beverage has a sugar content of 7.0-13.0 and a saccharic acid ratio of 19.0-30.0.
Patent JP-2011178796-A (JP)
Title: Fat absorption depressant
Inventor: INNAN AKE
IPC: A61P3/06
Filed: 2011-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fat absorption depressant originated from a natural product, which has mild behavior, and high safety even if ingested over a long term.  <P>SOLUTION: A fat absorption depressant, a lipase inhibitor, a prophylaxis or amelioration agent of adiposis, and a prophylaxis or amelioration agent of serum hypertriglyceridemia are characterized by compounding Biota orientalis which is obtained by removing skin from a seed of oriental arborvitae of the family Cupressaceae to get a core of the seed, and drying.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012023017-A (JP)
Title: Fuel battery cell
Inventor: KOBAYASHI AYANO
IPC: H01M8/02
Filed: 2011-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a fuel battery cell which suppresses exfoliation between a solid electrolyte layer and a barrier layer due to thermal stress-strain.SOLUTION: A fuel battery cell 1 includes: a fuel electrode 11; an air electrode 14; an electrolyte layer 15 between the fuel electrode 11 and the air electrode 14; a barrier layer 13 between the electrolyte layer 15 and the air electrode 14; and an intermediate layer 16 between the barrier layer 13 and the electrolyte layer 15. The intermediate 16 includes pores to reduce stress between the barrier layer 13 and the solid electrolyte layer 15 and suppress exfoliation between the barrier layer 13 and the solid electrolyte layer 15.
Patent JP-2012032139-A (JP)
Title: Drying device
Inventor: HAN SANG BAE
IPC: B09B3/00
Filed: 2011-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a drying device in which articles to be dried are smoothly stirred and transported in a drying chamber, the generation of dust is small, the risk of explosion is reduced, thermal conductivity and drying effect are superior, a time for drying is shortened, required footprint and power is small, and the discharge of contaminated substances can be well controlled.SOLUTION: The drying device includes the drying chamber for drying the articles to be dried by drying the same, a rake arranged inside of the drying chamber and agitating the articles to be dried by the rotation of a blade connected to a hub, a rotation shaft inserted into a rotation shaft inserting opening of the rake and transmitting the rotation force, a driving section for rotating the rake via the rotation shaft, and a heater for the generating heat such that the heat is directly or indirectly supplied to the drying chamber, the outer peripheral surface of the rotation shaft and the inner peripheral surface of the rotation shaft inserting opening are arranged while being spaced apart from each other such that the rake can slide along the rotation shaft and have noncircular shapes corresponding to each other, the blade of the rake scrapes while coming into contact with the ceiling surface or the floor surface of the drying chamber.
Patent JP-2012009828-A (JP)
Title: Multilayer circuit board
Inventor: NAGASE SHIGEKI
IPC: H05K3/46
Filed: 2011-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer circuit board capable of improving heat dissipation of the entire multilayer circuit board.SOLUTION: A multilayer circuit board (1) includes a plurality of insulation layers (21, 22, and 23) and a plurality of conductor layers (11, 12, 13, and 14) that are alternately laminated. The conductor layers include an uppermost conductor layer (11) with a plurality of conductor patterns (111, 112, 113, 114, 115, and 116) and a lowermost conductor layer (14) with a plurality of conductor patterns (141, 142, 143, 144, 145, and 146). Semiconductor elements (51, 52, 53, 54, 55, and 56) are mounted on each conductor pattern of the uppermost conductor layer (11). The conductor layers of the lowermost conductor layer (14) include a plurality of heat dissipation patterns (141, 142, 143, 144, 145, and 146). Each heat dissipation pattern is connected one-to-one to a semiconductor element via a heat dissipation via (61). The area of each heat dissipation pattern is larger than the area of the corresponding semiconductor element.
Patent JP-2011187449-A (JP)
Title: Self-light-emitting device, and method of manufacturing the same
Inventor: KONUMA TOSHIMITSU
IPC: H05B44/00
Filed: 2011-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve light emission failure of an EL element due to film formation failure of an organic EL material in an electrode hole 46.  <P>SOLUTION: By forming the organic EL material after embedding an insulator in an electrode hole 46 on a pixel electrode and forming a protective portion 41b, film formation failure in the electrode hole 46 can be prevented. This can prevent concentration of electric current due to a short circuit between a cathode and an anode of the EL element, and can prevent light emission failure of an EL layer.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012232788-A (JP)
Title: Bag
Inventor: YOSHIDA TSUKASA
IPC: B65D81/26
Filed: 2011-05-06
Abstract: PROBLEM TO BE SOLVED: To provide an easy-to-use bag configured to appropriately discharge a fragrance or the like emitted from a stored article.SOLUTION: A male-female engagement type synthetic resin zipper 10 comprising a male part 11 and a female part 14 including a pair of opposed pawl parts 15 and 16 for engaging with the male part 11 is provided along the vicinity of the opening of the bag body 2. A protrusion part 17 formed to protrude from the pawl part 15 toward the opening side of the bag body 2 is provided on the pawl part 15 located on the opening side of the bag body 2, that is, one of the pair of pawl parts 15 and 16. A thin sheet-like ventilation part formation piece 20 is provided at the inside of the bag body 2 to be positioned close to the opening of the bag body 2 from the synthetic resin zipper 10, and the ventilation part formation piece 20 is held by the protrusion part 17 at the base end part 21 thereof, and also, the piece 20 can be sandwiched between the male part 11 and the female part 14 by turning the piece 20 around.
Patent JP-2012236436-A (JP)
Title: Power management system for mining
Inventor: TOOSHIMA MASANORI
IPC: B60L50/15
Filed: 2011-05-10
Abstract: PROBLEM TO BE SOLVED: To suppress power consumption in a mining.SOLUTION: A power management system 100 for mining includes: a first overhead line 1, which is disposed on an ascending slope RU and exchanges power with an ascending vehicle 6U that travels on the ascending slope RU; a second overhead line 2, which is disposed on a descending slope RD and exchanges power with a descending vehicle 6D that travels on the descending slope RD; and a power supply and storage device 3 that exchanges power between at least the first overhead line 1 and the second overhead line 2. A management device 10 for the power management system 100 for mining controls the distribution of power between at least machines 7, the ascending vehicle 6U and the descending vehicle 6D in such a manner that the total power consumed by the machines 7, the ascending vehicle 6U and the descending vehicle 6D is less than or equal to the total power generated by the machines 7, the ascending vehicle 6U and the descending vehicle 6D.
Patent JP-2012237689-A (JP)
Title: Automatic dissolved carbon dioxide gas concentration indicator
Inventor: SUGIYAMA TOSHIHIRO
IPC: G01N33/18
Filed: 2011-05-13
Abstract: PROBLEM TO BE SOLVED: To enable the continuous measurement and display of dissolved carbon dioxide gas concentration of carbonated water in a bathtub or generated by a carbonated water manufacturing device.SOLUTION: Carbon dioxide gas dissolved into carbonated water is evaporated by decompression. A primary constant rate pump performs constant rate sampling, and a secondary constant rate pump inhales double capacity to evaporate the dissolved carbon dioxide gas. Dissolved gas concentration can be continuously measured because the amount of carbon dioxide gas subjected to steam separation can be measured by using this method to lead a discharge side of the secondary constant rate pump to a steam separation tank and make the carbon dioxide gas pass through a gas flow rate sensor provided in a discharge path in a specific size.
Patent JP-2011166171-A (JP)
Title: Solid-state image pickup device, method of driving the same, and electronic equipment
Inventor: TAKAHASHI HIROSHI
IPC: H01L27/146
Filed: 2011-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid-state image pickup device for reducing a chip area for forming the solid-state image pickup device and reducing the cost of an individual chip, and to provide miniaturized electronic equipment by employing the solid-state image pickup device.  <P>SOLUTION: The solid-state image pickup device has a structure in which a first substrate 80 having a photoelectric conversion unit PD and a second substrate 81 having a charge storage capacity unit 61 and a plurality of MOS transistors are laminated. Connection electrodes (26, 27, 56, 57) which are formed at the first substrate 80 and the second substrate 81, respectively, and electrically connect the first substrate 80 and the second substrate 81. By this, the solid-state image pickup device having a global shutter function can be formed in a smaller area.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012243840-A (JP)
Title: Semiconductor device and manufacturing method of the same
Inventor: NARITA HIROAKI
IPC: H01L23/50
Filed: 2011-05-17
Abstract: PROBLEM TO BE SOLVED: To improve manufacturing yield of a semiconductor device by reducing bond failure of bump electrodes.SOLUTION: A semiconductor device comprises a plurality of bonding pads 4 formed on a surface of a semiconductor chip 3, and a plurality of leads 2 connected with the plurality of bonding pads 4 via a plurality of bump electrodes 5, respectively. A top face of each of the plurality of leads 2 is formed not as a flat surface (maximum height (Ry)=0) but as a semi-gloss surface having roughness of a maximum height (Ry) in a range from larger than 0 μm and not more than 20 μm (0 μm<maximum height (Ry)≤20 μm).
Patent JP-2012243905-A (JP)
Title: Power module and manufacturing method of the same
Inventor: KUWANO RYOJI
IPC: H01L25/18
Filed: 2011-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a power module which reduces the thickness and improves the insulation quality, and to provide a manufacturing method of the power module.SOLUTION: A power module 50 according to an embodiment of this invention includes: a wiring board 10 having a land part 12b; a semiconductor chip 26 having a terminal part 26a on an upper surface and mounted on the wiring board 10; a flexible printed board 20 provided above the wiring board 10 so as to cover the semiconductor chip 26 and the land part 12b and electrically connecting the land part 12b with the terminal part 26a; and an insulative resin part 41 filling a space between the wiring board 10 and the flexible printed board 20 and allowing the semiconductor chip 26 to be embedded therein.
Patent JP-2011160488-A (JP)
Title: Surface acoustic wave resonator
Inventor: HAMAOKA YOSUKE
IPC: H03H9/25
Filed: 2011-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a broadband surface acoustic wave resonator suppressed in spurious even when there are a lot of interdigital electrodes and capacitance is increased.  <P>SOLUTION: The surface acoustic wave resonator includes a piezoelectric substrate 10, a first surface acoustic wave resonator 20 having an interdigital electrode 11 provided on the piezoelectric substrate 10, and a second surface acoustic wave resonator 30 having an interdigital electrode 12 provided on the piezoelectric substrate 10, wherein the first surface acoustic wave resonator 20 and the second surface acoustic wave resonator 30 are apodized and connected in parallel to each other, and weighting of apodization of the first surface acoustic wave resonator is different from that of the second surface acoustic wave resonator.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012063742-A (JP)
Title: Recording medium separation device, fixing device and image forming device
Inventor: HIROSE FUMIHIRO
IPC: G03G15/20
Filed: 2011-05-25
Abstract: PROBLEM TO BE SOLVED: To stably separate and convey paper by suppressing a paper end part from waving in a fixing separation part to prevent jam occurrence.SOLUTION: A paper separation device 70 is provided with a plurality of air nozzles 71 and a plurality of separation plates 75 arranged in parallel in the longitudinal direction of a fixing roller (not shown in Fig.). Two air nozzles 71T and 71T at the outermost-side (at both end parts) among a plurality of the air nozzles 71 are arranged at the outside from the separation plates 75. Compressed air is injected from the air nozzles 71 to the leading end of the sheet coming out from a fixing nip to separate the sheet from a fixing member, followed by separating the sheet by the separation plate 75 and guiding to convey the sheet. The compressed air from the air nozzles 71T and 71T of the end part presses both the end parts of the sheet, thereby suppressing the waving of both the end parts of the sheet to prevent jam from occurring.
Patent JP-2012248488-A (JP)
Title: Illumination-type push button switch
Inventor: OKANO YOTARO
IPC: H01H9/16
Filed: 2011-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an illumination-type push button switch capable of solving the problem of spot illumination, while illuminating an illumination surface of a button evenly and uniformly.SOLUTION: A light-emitting element 4a arranged in a switch body 4 and a button 1 having an illumination surface 1a illuminated with light emitted from the light-emitting element 4a are arranged at a predetermined distance from each other. A concave lens 2 provided with a concave surface 2a on the light-emitting element 4a side is arranged at the bottom of the button 1. Under the concave lens 2, a plunger 3 is arranged which has an inclined surface 3a formed from an inner side face toward a center portion of a frame body, and a through-hole 3b formed at the center portion. The concave surface 2a of the concave lens 2 refracts the light emitted from the light-emitting element 4a, and the inclined surface 3a of the plunger 3 reflects the light emitted from the light-emitting element 4a and the light refracted by the concave surface 2a.