baber/WOPTO huggingface dataset:
Patent JP-2013019398-A (JP)
Title: Vaporized fuel processing device for vehicle
Inventor: SHIMURA TAKESHI
IPC: F02M37/00
Filed: 2011-07-14
Abstract: PROBLEM TO BE SOLVED: To prevent discharge (fuel ejection) of vaporized fuel to the atmosphere in a simple structure.SOLUTION: A vaporized fuel processing device for a vehicle includes: a fuel tank 2 storing fuel; an openable and closable fuel tank cap 4 which is attached to a fuel tank opening 3 of the fuel tank 2; a vaporized fuel storage container 6; a charge passage 5 which communicates the fuel tank 2 with the vaporized fuel storage container 6; a purge passage 8 which communicates the vaporized fuel storage container 6 with an air intake system of an internal combustion engine; and a lid 10 which covers the fuel tank cap 4 to be openable and closable and is supported in a vehicle body side. The vaporized fuel processing device has a positive pressure adjustment valve 16 which is arranged between the charge passage 5 and the fuel tank 2 and is opened when an inner pressure of the fuel tank 2 is a specified pressure to communicate the fuel tank 2 with the vaporized fuel storage container 6. The positive pressure adjustment valve 16 is opened when the lid 10 is opened.
Patent JP-2013023390-A (JP)
Title: Method for manufacturing sparingly soluble iron (iii) hexacyanoferrate (ii) salt carrier
Inventor: TAKIGUCHI KIYOAKI
IPC: B01J20/30
Filed: 2011-07-14
Abstract: PROBLEM TO BE SOLVED: To propose a method for manufacturing a sparingly soluble iron (III) hexacyanoferrate (II) salt carrier whose dispersion is little and whose supportability power to the porous body is improved.SOLUTION: The method for manufacturing a sparingly soluble iron (III) hexacyanoferrate (II) salt carrier includes the first process that adheres water soluble hexacyanoferrate (II) acid to a carrier that becomes an object that receives the support of the sparingly soluble iron (III) hexacyanoferrate (II) salt, and the second process that soaks the carrier that has undegone the first process, in iron (III) salt solution. The amount of the iron (III) salt contained in the iron (III) salt solution used in the second process is 4/3 times or more in molar ratio the amount of the hexacyanoferrate (II) acid salt adhered in the first process.
Patent JP-2013026375-A (JP)
Title: Coolant cooling mechanism and cooling unit
Inventor: KITA MASANOBU
IPC: H05K7/20
Filed: 2011-07-20
Abstract: PROBLEM TO BE SOLVED: To provide a structure which improves the cooling performance of a heat transmission member while enabling a coolant pipeline to be securely disposed on a groove of the heat transmission member.SOLUTION: A coolant cooling mechanism includes: a coolant pipeline (15) having first and second straight tube parts (16a, 16b) which are arranged parallel to each other and a curved tube part (17) connecting end parts of the first and second straight tube parts (16a, 16b) with each other; a heat transmission member (70) having a heat transmission part (70b) thermally connecting with a cooled component (63), a first groove part (72a) having an opening width into which the first straight tube part (16a) fits, and a second groove part (72b) having an opening width larger than an outer diameter of the second straight tube part (16b); and a pressing mechanism (65) respectively pressing the first straight tube part (16a) and the second straight tube part (16b) to the first groove part (72a) side and the second groove part (72b) side.
Patent JP-2012031994-A (JP)
Title: Threaded joint and method of sealing threaded joint
Inventor: DO VINH
IPC: F16J15/10
Filed: 2011-07-22
Abstract: PROBLEM TO BE SOLVED: To avoid substantially lowering the capability of a seal to prevent gas leaking by an effect that a rubber portion of the seal is shredded.SOLUTION: A threaded joint 200 includes a flange 230, a nut 240 and a flexible seal 250. The flange 230, the nut 240 and the flexible seal 250 have thread respective inner surfaces, the threads having shapes complementary to threads on an outer surface of a stem 220. The flange 230 is configured to allow the stem 220 to move by rotation through the flange. The nut 240 and the flexible seal 250 are configured to move by rotation relative to the stem. The flange 230 has a counter bore 280 and the nut 240 has a groove 270. The flexible seal 250 has a first portion 290 configured to fill the counter bore 280 in the flange 230, and a second portion 300 configured to fill the groove 270 of the nut 240.
Patent JP-2013026512-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: MORIYAMA MIHOKO
IPC: H01L25/18
Filed: 2011-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device capable of preventing chip cracks in an assembly process of a multi-chip package and suppressing impurity contamination, in which impurities are diffused into a semiconductor chip from a back surface of the semiconductor chip.SOLUTION: There is provided a method of manufacturing a semiconductor device comprising a semiconductor substrate 11 including a top surface on which a circuit is formed and a back surface which is opposite to the top surface. The method comprises the steps of: polishing the back surface of the semiconductor substrate 11 to a mirror-smooth state; and forming a damage layer using reactive-ion etching (RIE) on the mirror-smooth surface of the semiconductor substrate 11.
Patent JP-2013030512-A (JP)
Title: Solar cell module and manufacturing method therefor
Inventor: HAMADA TETSUYA
IPC: H01L31/04
Filed: 2011-07-26
Abstract: PROBLEM TO BE SOLVED: To prevent the output terminal of a solar cell module from being broken or damaged at a folding portion, by preventing the folding portion from being crushed.SOLUTION: A solar cell module 1A includes an element mounting substrate 32 where output terminals 17a, 17b of adjoining solar cell elements 20 are connected, a filling member 41 and a surface member 51 which are laminated on the surface side of the element mounting substrate 32, and a filling member 41 and a rear surface member 61 which are laminated on the rear surface side of the element mounting substrate 32. Connection terminal 17ab connecting the output terminals 17a, 17b is folded entirely to the rear surface side of the element mounting substrate 32, and a small piece member 18 is disposed between the folded connection terminal 17ab and the rear surface of the element mounting substrate 32.
Patent JP-2013031108-A (JP)
Title: Monitoring system
Inventor: TAKEDA TAKASHI
IPC: H04N7/18
Filed: 2011-07-29
Abstract: PROBLEM TO BE SOLVED: To provide technique capable of imaging the inside of a railroad vehicle by covering a dead angle due to an obstacle within an imaging area.SOLUTION: A camera 11 is arranged so as to image a vehicle being a monitoring space. A mirror 12 is arranged within the imaging area of the camera 11 so as to mirror a range to be the dead angle of the camera 11 due to an obstacle 13 such as a hanging ad. An image processing part extracts a mirror image G12' from the captured image G11 of the camera 11, performs inversion processing and magnification processing, and allows a recording part to record the captured image G11 and a mirror image G12 after performing the image processing. A display control part reads the recorded captured image G11 and mirror image G12, synchronizes them, reproduces them, and also displays the imaging range of the camera 11 and the reflection range of the mirror 12 in a vehicle arrangement plan G1.
Patent JP-2012256401-A (JP)
Title: Semiconductor device
Inventor: NAGATSUKA SHUHEI
IPC: G11C11/4096
Filed: 2011-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device with a novel structure, which can hold the memory content even under no power supply circumstances, and which has no limitation on the number of times of writing.SOLUTION: A semiconductor device is formed using a memory cell including a wide-gap semiconductor such as an oxide semiconductor. The semiconductor device has a potential switching circuit having a function of outputting a potential lower than the reference potential for readout from the memory cell. By the use of the wide-gap semiconductor, the off current of a transistor included in the memory cell can be sufficiently reduced, and the semiconductor device capable of holding data for a long time can be provided.
Patent JP-2013037486-A (JP)
Title: Communication controller, information processor, and path selection method
Inventor: KATO TADASUKE
IPC: G06F13/36
Filed: 2011-08-05
Abstract: PROBLEM TO BE SOLVED: To use a path efficiently.SOLUTION: An IOP 14 has a path state determination part 54 and a path selection part 55. The path state determination part 54 determines whether or not there is a path among a plurality of paths for connecting a self device and a communication mate device which is not transmitting data or in a prohibition period for prohibiting data transmission for a prescribed period after the data transmission is over. The path selection part 55 selects a path whose data transmission processing is over but which does not spend a prohibition period as one for data transmission when it is determined by the path state determination part 54 that there is no path which is neither processing data transmission nor in the prohibition period.
Patent JP-2013035711-A (JP)
Title: HEXAGONAL ROD-LIKE GaN-BASED SEMICONDUCTOR CRYSTAL AND METHOD FOR PRODUCING THE SAME
Inventor: KURIHARA KAORI
IPC: C30B29/38
Filed: 2011-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a new method for producing a hexagonal rod-like GaN-based semiconductor crystal.SOLUTION: The method for producing a hexagonal rod-like GaN-based semiconductor crystal includes: a step of forming, on a surface being m-plane of a base crystal 10 composed of a GaN-based semiconductor, a mask 20 containing a plurality of stripes 22 extending along the c-axis of the base crystal 10; and a step of epitaxially growing a GaN-based semiconductor crystal 30 on the surface of the base crystal 10 on which the mask 22 is formed. The GaN-based semiconductor crystal 30 starts to grow from an exposed face 15 of the base crystal 10 and a GaN-based semiconductor crystal film 40 having nearly the same thickness as that of the mask 20 is first formed, and further, a hexagonal rod-like GaN-based semiconductor crystal 30 is formed on the GaN-based semiconductor crystal film 40 when the GaN-based semiconductor crystal 30 is allowed to continuously grow.
Patent JP-2013041872-A (JP)
Title: Plasma processing apparatus
Inventor: Kitajima tsugio
IPC: H05H1/46
Filed: 2011-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a plasma processing apparatus which reduces the time of seasoning.SOLUTION: A plasma processing apparatus 10 includes: a processing container 12; a gas supply part 44; a lower electrode 14; and an upper electrode 40. The processing container 12 defines a processing space S. The gas supply part 44 supplies a process gas to the processing space S. The lower electrode 14 is provided below the processing space S. An upper electrode 40 is provided on the processing space S. A coating layer 40b, having plasma resistance, is formed in the upper electrode 40. A surface of the coating layer 40b is polished.
Patent JP-2013041791-A (JP)
Title: Guide reflector
Inventor: INOUE TOSHIAKI
IPC: F21V7/00
Filed: 2011-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a guide reflector having a high visibility and guidance performance from a place separated from a lighting fixture, since illumination such as an LED or the like progresses with a smaller area of irradiation, but the visibility of a light emitting surface becomes lower although the immediately below the lighting fixture is bright.SOLUTION: The guide reflector is arranged in an identical direction to a lamp axis on an extension line of the irradiation light lamp axis of a street light, and a portion of light of the irradiation light and reflection light from a light source is irregularly reflected to a reflector same as an external lit signboard, thereby, glare and surplus diffusion light can be prevented and a street light having superior visibility and guiding performance from a distant place, although not dazzling, same as the external lit signboard is produced.
Patent JP-2012083718-A (JP)
Title: Protector and method for producing protector
Inventor: SHINKO KYOJI
IPC: G09F9/00
Filed: 2011-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a protector which can be pasted to an object without the occurrence of air bubbles and does not spoil visibility and decorativeness of the object and to provide a method for producing the protector.SOLUTION: Many adhesive parts 3 are provided in a peripheral edge portion of a sheet 1, and the adhesive parts 3 and the periphery of a flat display are bonded together. A center portion of the sheet 1 and the flat display are spaced by a proper length because of the adhesive parts 3 and a decorative part 2. Since many adhesive parts 3 are spaced from each other, air flows between the sheet 1 and the flat display and between the adhesive parts 3.
Patent JP-2013043667-A (JP)
Title: Preservation container of fruit and vegetable and preservation method of fruit and vegetable
Inventor: KURODA TATSUO
IPC: B65D85/50
Filed: 2011-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a preservation container of fruit and vegetables and a preservation method of fruit and vegetables which can keep fresh appearance of fruit and vegetables and, thereby, can preserve the fruit and the vegetables for a long period.SOLUTION: The preservation container 10 includes: a container body 20 in which concave parts 20a for storing strawberries S individually in the closed state; and a water retention material 30, disposed on the container body, which is in contact with the strawberries and replenishes water. The water retention material 30 prepared by mixing Shirasu into a water absorptive polymer formed into grains can be used. When the strawberries S are stored in the recessed parts 20a, the strawberries S are arranged with calyxes side down such that the calyxes H are brought into contact with the water retention material 30 formed into grains.
Patent JP-2013042979-A (JP)
Title: Magnetic resonance imaging apparatus and program
Inventor: BETSUMIYA MITSUHIRO
IPC: A61B5/055
Filed: 2011-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic resonance imaging apparatus, capable of obtaining a high-quality image in less scanning time.SOLUTION: The magnetic resonance imaging apparatus (10) includes: a first pulse sequence for sampling reference data of k-space; a second pulse sequence for sampling under sampling data in which partial data of the k-space is omitted; a function acquisition means (175) which acquires, based on the reference data obtained by the first pulse sequence and the under sampling data obtained by the second pulse sequence, a correlation function between the reference data and the under sampling data; and an image reconstruction means (176) which image-reconstructs data of the omitted portion of the k-space based on the correlation function.
Patent JP-2013047536-A (JP)
Title: Rotation transmission device
Inventor: AIDA NORIKAZU
IPC: F16H55/49
Filed: 2011-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a rotation transmission device which is achieved in the reduction of material costs and weight, and facilitated in finding erroneous belt hanging.SOLUTION: The rotation transmission device is constituted in such a manner that: a pulley 54 is rotatably pivoted to a rotating shaft 51 via rolling bearings 52, 53; a one-way clutch 60 for transmitting rotation in one direction of the pulley 54 is arranged between the rotating shaft 51 and the pulley 54; a plurality of V-grooves 54d are formed at the external periphery of the pulley 54; and a belt 90 having a plurality of V-protrusions 91 engaged with the V-grooves 54d is bridged over the external periphery of the pulley 54. The outside diameter of the pulley 54 at both sides of the plurality of V-grooves 54d is made to be substantially the same with the outside diameter of a crest between the V-grooves 54d, there are formed interference protrusions 54f for pushing up the V-protrusions 91 to the outside-diameter side when the plurality of V-protrusions 91 are attached to the plurality of V-grooves 54d while being displaced in the axial direction of the rotating shaft 51 are formed at the end face of the pulley 54, and escaping notches 54g for making the V-protrusions 91 escape to the inside-diameter side are formed.
Patent JP-2013054055-A (JP)
Title: Image forming device
Inventor: SATO SHOGO
IPC: G03G15/08
Filed: 2011-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device whose placement space can be space-saved, and flexibility of installation site of the image forming device can be enhanced.SOLUTION: In a printer 1, respective toner cartridges are vertically communicated with process units 20. A toner cartridge drawer 19 that integrally supports each toner cartridges 37 is provided to each of the toner cartridges 37. In order to release the communication between a supply port 74 arranged to the toner cartridge 37 for supplying toner to a corresponding process unit 20 and a receiving port 67 arranged to the process unit 20 for receiving the toner, the toner cartridge drawer 19 is retracted upward from the respective process unit 20 so that it is retracted from an attachment position to a retracted position, and then the toner cartridge drawer is pulled out to your side from the retracted position to the outside the casing 2.
Patent JP-2013057344-A (JP)
Title: Fluid cylinder device
Inventor: ITAZU HIDEHITO
IPC: F15B15/14
Filed: 2011-09-07
Abstract: PROBLEM TO BE SOLVED: To simplify a piping structure around respective hydraulic cylinders 1 and 2, by imparting even the function as a supply-discharge pipe and a pipe coupling to a connecting part 8 used in common as parts of a forward fluid passage and a backward fluid passage.SOLUTION: The respective hydraulic cylinders 1 and 2 are juxtaposed in the crossing direction Y with the reciprocating direction X of a piston rod 5, and cylinder tubes 3 of the respective hydraulic cylinders 1 and 2 are mutually fixed by the connecting part 8. A forward fluid chamber 6 of one hydraulic cylinder 1 and a forward fluid chamber 6 of the other hydraulic cylinder 2 are mutually connected by the forward fluid passage (a forward passage 9 and a forward annular passage 15), and a backward fluid chamber 7 of the one hydraulic cylinder 1 and a backward fluid chamber 7 of the other hydraulic cylinder 2 are mutually connected by the backward fluid passage (a backward passage 10 and a backward annular passage 16). The connecting part 8 is provided with the forward passage 9 being a part of the forward fluid passage, and is provided with the backward passage 10 being a part of the backward fluid passage.
Patent JP-2013061385-A (JP)
Title: Image forming apparatus, and image forming system
Inventor: KURIHARA SUSUMU
IPC: B41J29/38
Filed: 2011-09-12
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus that has an interruption function, and is capable of quick output of an interruption job.SOLUTION: When there is a sheet that has already been fed and is not subjected to image formation yet at the time an interrupt instruction of a job output is issued, if the sheet is the same type of sheet used for an interruption job, control means controls image forming means to form an image on the sheet in accordance with the interruption job.
Patent JP-2013060619-A (JP)
Title: Thin steel sheet excellent in workability and method for producing the same
Inventor: FUNAKAWA YOSHIMASA
IPC: C21D9/46
Filed: 2011-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a thin steel sheet excellent in workability, which provides good formability in actual press forming.SOLUTION: The thin steel sheet has composition containing, in mass%, 0.01% or less of C, 0.2% or less of Si, 0.5% or less of Mn, 0.04% or less of P, 0.001-0.03% of S, 0.01% or less of N, 0.1% or less of Al, and 0.02-0.1% of Ti, with the balance of Fe and unavoidable impurities, wherein TiCSwhose average particle size is 10 nm or more is dispersed at a volume percentage in a range of 0.005-0.5% in the steel.
Patent JP-2012044677-A (JP)
Title: Mobile station apparatus, mobile communication system, processing method and processing apparatus
Inventor: KAMIMURA KATSUNARI
IPC: H04W4/90
Filed: 2011-09-13
Abstract: PROBLEM TO BE SOLVED: To perform appropriate measurement of a CSG cell in the case where a type of communication such as a priority call to which a priority is given over a normal call is generated.SOLUTION: A mobile station apparatus applied to a mobile communication system including a small base station apparatus which allows access by a mobile station apparatus not registered during abnormal time while only allowing access by a mobile station apparatus registered in advance in normal time, comprises: a cell information management part 103 which outputs cell type determination information for identifying at least a regular base station apparatus and the small base station apparatus; and a reception signal processing part 102 which selects whether to perform measurement on a state of a propagation path to the small base station apparatus based on the cell type determination information and access class information which indicates a communication priority, and performs measurement on the propagation path state in accordance with the selection result.
Patent JP-2013061854-A (JP)
Title: Keyboard device, and information processor using the keyboard device
Inventor: HOSONO KUNIO
IPC: G06F3/02
Filed: 2011-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a small keyboard device capable of detecting that a user can use the keyboard device without performing an intentional operation.SOLUTION: A keyboard device includes: plural key switches 1 adjacent to one another; plural contact parts 2b each disposed below each of the plural key switches 1; and a proximity sensor 2a capable of detecting an approach of an operation body to the plural key switches 1. The proximity sensor 2a is disposed so as to pass through spaces between adjacent contact parts 2b and the circumference of contact parts 2b. Since the proximity sensor 2a is disposed to pass through spaces between the contact parts 2b and the circumference of the contact parts 2b, the sensor can be provided in even a small keyboard device having plural key switches 1 disposed all over the keyboard device. This can provide a small keyboard device capable of detecting that a user can use the keyboard device without performing an intentional operation.
Patent JP-2013064803-A (JP)
Title: Optical connector
Inventor: AOKI TAKESHI
IPC: G02B6/40
Filed: 2011-09-15
Abstract: PROBLEM TO BE SOLVED: To prevent laser hazard in an optical connector under non-connection of the optical connector.SOLUTION: The optical connector includes a holding member that holds a light transmission line, a lens member that is arranged at tip end side of the light transmission line and has a lens, a concavo/convex structure 31 provided between the holding member and the lens member, and a moving member that moves the concavo/convex structure between a first state where the protrusions of the concavo/convex structure engage with the concaves and a second state where gaps are formed between the protrusions and the concaves.