baber/WOPTO huggingface dataset:
Patent JP-2010010712-A (JP)
Title: Light source for distance measurement, and distance measuring equipment using the same
Inventor: SATO MAKOTO
IPC: H01L33/48
Filed: 2009-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting diode that can emit light with little ghost light by eliminating reflection in the direction to a convex lens of a mold on leads of leaked light that is emitted to the direction opposite to the light emitting direction from an LED chip.  <P>SOLUTION: The light emitting diode includes: a pair of leads 2, 3; an LED chip 4 mounted at one side of the leads 2, 3 with a light emitting face 4a directed opposite to the leads 2, 3, and connected to the pair of leads 2, 3; a mold 6 covering a portion where the LED chip is placed with a convex lens 7 formed for emitting light coming from the emitting face 4a of the LED chip 4 to the opposite face with small angle of divergence; and a non refractive light shield film 8 disposed in the mold 6 covering the face of the LED chip 4 side of the pair of leads 2, 3 for shielding the leaked light emitted from the circumferential face of the LED chip 4 and directed opposite to the light emitting face 4a in the light emitted from the LED chip 4.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011087022-A (JP)
Title: Television receiving device for digital broadcast
Inventor: OTSUKA JUNJI
IPC: H04N7/173
Filed: 2009-10-13
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem in a bathroom television, wherein the owner thereof as a viewer is not clarified when the television receiving device is installed in many cases, and a user cannot set three kinds of digital broadcast IC cards to the television receiving device by himself(herself) when the television receiving device is installed.  <P>SOLUTION: An IC card dedicated to digital terrestrial broadcast is set at a place distant from a viewer while it is set in the television receiving device body in advance, a card slot for inserting the three kinds of IC cards for digital broadcast are set at a place near to the user. When the three kinds of IC cards for digital broadcast are inserted, a tuner card 12 is automatically connected to the card slot 31 by a switching circuit 13.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011085286-A (JP)
Title: Range hood
Inventor: KOSETO JUNPEI
IPC: F24F7/06
Filed: 2009-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a range hood capable of making a kitchen comfortable by making air including soil, smell, and heat generated during cooking reusable, in conventional range hoods where only hot air including comparatively little smoke and smell (such as steam in boiling water) is reused for heating inside the kitchen, and where air including smoke and smell generated during usual cooking is exhausted instead of being reused.  <P>SOLUTION: Air which have absorbed soil, smell, and heat passes through a hydrophilic filter 4, a deodorizing filter 5, and a vaporization heat filter 6. The range hood can provide a comfortable space by circulating the air from which the soil, the smell, and the heat are removed in the kitchen.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010199058-A (JP)
Title: Reaction device and manufacturing method of same
Inventor: OMORI MAKOTO
IPC: H01M8/12
Filed: 2009-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing process of a reaction device utilizing a reaction member equipped with an electrolyte part, a fuel electrode part and an air electrode part and to prevent, during operation, formation of chromia on a surface of an electric connection part with the air electrode part in a conductive member made of stainless steel electrically connected with the air electrode part.  <P>SOLUTION: The solid oxide type fuel cell has a stack structured body composed of and laminated alternately one by one by a thin plate body 11 composed of a solid electrolyte layer 11a, a fuel electrode layer 11b, and an air electrode layer 11c, and a separator 12. In an air passage 21 formed between the air electrode layer 11c and the separator 12 opposed to the air electrode 11c, there is arranged inside a SUS mesh 31 made of stainless steel for connecting both of them electrically. On the surface of the SUS mesh 31, there is provided beforehand an Ag plating treatment in an independent condition before assembling the stack structured body, and, furthermore, a vacuum heat treatment (heat treatment under a negative pressure condition) is carried out.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011091242-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: TANAKA KATSUHIKO
IPC: C23C14/14
Filed: 2009-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To excellently fill a fine recess with an aluminum wiring material.  <P>SOLUTION: A method for manufacturing a semiconductor device includes the processes of: forming a barrier seed Ti layer covering the inside of the recess of an insulating film; forming a first barrier TiN layer by sputtering; forming a second barrier TiN layer by sputtering with substrate bias power higher than that when the first barrier TiN layer is formed; forming a first wiring seed Ti layer by sputtering; forming a second wiring seed Ti layer by sputtering with substrate bias power higher than that when the first wiring seed Ti layer is formed; forming a first wiring seed Al layer by sputtering; forming a second wiring seed Al layer by sputtering with substrate bias power higher than that when the first wiring seed Al layer is formed; forming an alloy of Ti and Al in the recess by heating; and forming an Al wiring material layer by sputtering, and heating and reflowing it to fill the recess.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011088204-A (JP)
Title: Hot-rolling apparatus for magnesium alloy thin sheet
Inventor: GONDA GENTARO
IPC: B21B3/00
Filed: 2009-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the quality of a product from being deteriorated caused by temperature fluctuation during the hot-rolling process of a magnesium alloy thin sheet, and to improve production yield and production amount.  <P>SOLUTION: In the hot-rolling apparatus for magnesium alloy thin sheet, in which the thickness of the magnesium alloy thin sheet is successively reduced by performing reciprocating rolling at a plurality of times by installing winding devices 11, 15 in which the magnesium alloy thin sheet is heated and heat-retained respectively in the state of a coil at both ends of the inlet side and the outlet side of a rolling mill 13, the rolling mill includes a workpiece the surface temperature of which is heated and raised to a certain constant temperature.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011094195-A (JP)
Title: Nonmagnetic high strength stainless steel nut having excellent corrosion resistance
Inventor: HAMANAKA SHIGENOBU
IPC: F16B37/00
Filed: 2009-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonmagnetic high strength stainless steel nut which has excellent corrosion resistance without performing cold working.  <P>SOLUTION: The nonmagnetic high strength stainless steel nut has a composition comprising, by weight, ≤0.08% C, ≤1.00% Si, ≤2.50% Mn, ≤0.045% P, ≤0.030% S, 7.50-10.50% Ni, 18.00-20.00% Cr, 0.15-0.30% N, ≤0.15% Nb, and the balance Fe with inevitable impurities, and has a structure subjected to hot forging and water cooling. The steel is subjected to hot working so as to be a nut base shape at a temperature of a stable austenite region at a forging ratio of ≥2S, and is water-cooled from a temperature in the range of 1,010-1,150°C to that of ≤50°C.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010031381-A (JP)
Title: Plasma cvd apparatus
Inventor: YONEZAWA MASAHITO
IPC: C23C16/44
Filed: 2009-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solar cell isoelectric device having a good yield in its performance, which prevents adhesion of particles, such as fine particles flocculated in a discharge space and splinter-like particles derived from a film which is formed on the internal surface of a vacuum chamber or a discharge electrode and then exfoliates, to a film-deposited substrate.  <P>SOLUTION: In a film formation chamber, by rectifying the flow of an introduced gas in the direction for distancing from the film formation surface of a film-deposited substrate, fine particles germinating in a discharge space and splinter-like particles derived from a film formed on and separated from the internal surface of the vacuum chamber or a discharge electrode are placed on a gas current and discharged, thereby preventing the adhesion to the film formation surface of the film-deposited substrate. In addition, the fine particles and the splinter-like particles are aspirated and discharged from plural openings set up on the total discharging electrode surface, and the amount of a film accumulating on the discharge electrode and the amount of a separated and discharged film are in commensurate static states, thereby enabling the continuous film formation without performing cleaning of the discharge electrode for a long time.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011100610-A (JP)
Title: Hydrogen processing system
Inventor: KURASHINA DAISUKE
IPC: H01M8/04
Filed: 2009-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrogen processing system capable of performing an appropriate shutdown processing according to a shutdown factor.  <P>SOLUTION: The hydrogen processing system includes a shutdown control means 92 which, based on a detection signal of a temperature sensor 24, pressure sensor 41, hydrogen sensor 26, raw material gas sensor 25, and rotational speed sensor 66, monitors the conditions of a hydrogen processor (reformer 10, DMS (Dual Mode Stack) 30, hydrogen high purification device 40 etc.) during operation of a power generation mode and a hydrogen refining mode, when the conditions of the hydrogen processor shows breakage of the hydrogen processor, performs a first shutdown processing to close each magnetic valve and cuts off flow of a gas from a gas passage of the hydrogen processor to the outside, and when the conditions of the hydrogen processor comes outside of the condition region established beforehand and does not show breakage of the hydrogen processor, shuts down the operation of hydrogen processing and performs a second shutdown processing to scavenge the gas passage of the hydrogen processor by a blower 61.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010140023-A (JP)
Title: Liquid crystal display device
Inventor: KIMURA HAJIME
IPC: G09G3/30
Filed: 2009-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To suppress a malfunction of a circuit due to deterioration in a transistor.  <P>SOLUTION: In a transistor which continuously outputs signals having certain levels (L-level signals) in a pixel or a circuit, the direction of current flowing through the transistor is changed (inverted). That is, by changing the level of voltage applied to a first terminal and a second terminal (terminals serving as a source and a drain) every given period, the source and the drain are switched every given period. Specifically, in a portion which successively outputs signals having certain levels (L-level signals) in a circuit including a transistor, L-level signals having a plurality of different potentials (L-level signals whose potentials are changed every given period) are used as the signals having certain levels.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011107837-A (JP)
Title: Meeting system, client terminal device, event-information transmitting server device, information-processing method, and program
Inventor: SHIMODA OSAMU
IPC: G06F13/00
Filed: 2009-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To enable meeting participants to share each event executed by them to an object, including a moving picture which dynamically changes with respect to time base.  <P>SOLUTION: When an event is detected for a moving picture which is shared and displayed in a plurality of client terminal devices that participate in the same meeting, the client terminal devices transmit event information to an event-information transmitting server device, receives the event information transmitted from the event-information transmitting server device, and then executes the event, based on the event-execution information contained in the event information, so long as the sender of the event information is determined as not being own device, on the basis of terminal identification information contained in the event information received. The event-information transmitting server device receives the event information from a client terminal device and transmits the event information received, to the plurality of client terminal devices that participate in the same meeting to thereby solve the problem.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011104063-A (JP)
Title: Endoscope cleaning device
Inventor: SASAKI HIROTOSHI
IPC: A61B1/12
Filed: 2009-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an endoscope cleaning device cleaning the external surface of an endoscope and the interior of a duct inside the endoscope.  <P>SOLUTION: This endoscope cleaning device includes an external surface cleaning device for cleaning the external surface of the endoscope, a duct interior cleaning device for cleaning the interior of the duct, and a control section. The external surface cleaning device consists of a cleaning tank, a cleaning liquid tank, a cleaning liquid feed means and a cleaning liquid discharge means; the duct interior cleaning device includes a cleaning member storing a spherical cleaning tool, a cleaning member mounting section for mounting the cleaning member, a liquid injector, an air injector, a liquid feed pipe and an air-pipe; the cleaning member mounting section includes an upstream-side mounting part communicated with the liquid feed pipe and the air-pipe, and a downstream-side mounting part having a connecting portion connectable to a proximal-side opening of the endoscope duct; and the control section has a liquid injector control function and an air injector control function, controls cleaning liquid and air to be fed, feeds the spherical cleaning tool from the proximal-side opening to the interior of the duct and, after moving the cleaning liquid, or the cleaning liquid and the air, with the spherical cleaning tool brought into contact with the duct inner wall and discharges it from the distal-side opening of the endoscope.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011106333-A (JP)
Title: Compressed air supply system and method
Inventor: MUKAIGAWARA SHAKU
IPC: F04B49/06
Filed: 2009-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To achieve an appropriate operation while taking advantage of features of each air compressor, even when the air compressors with differences in efficiencies, capacities, and control systems coexist.  <P>SOLUTION: In an air compressor controller 10, a storage section 12 stores operation setup data 12A, where a priority order for selecting an object of changeover control is setup for the each air compressor AC in advance. A changeover control section 13 selects an air compressor AC to be the object of changeover control from the air compressors AC, based on the priority order in this operation setup data 12A. The operating condition of the selected air compressor AC is changeover controlled either to the load condition discharging compressed air or to the unload condition not discharging compressed air, corresponding to the air pressure.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011107981-A (JP)
Title: Web page diagnostic order determination system, web page diagnostic order determination method, and program
Inventor: WATANABE MASAHIRO
IPC: G06F17/21
Filed: 2009-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Web page diagnostic order determination system for quickly estimating the overall degree of consideration of accessibility or usability for a Web site comprising many Web pages.  <P>SOLUTION: The Web page diagnostic order determination system includes: an HTML element extraction means for extracting HTML elements configuring a Web page; an HTML component identification means for identifying the components of HTML configured by the HTML elements extracted by the HTML element extraction means and a hierarchical structure including the HTML elements; a component counting means for counting the components of the HTML in a Web site; a diagnostic necessity determination means for determining whether to diagnose the components of the HTML; and a diagnostic order determination means for determining the order of diagnosis based on the number of the components of the HTML to be diagnosed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011109573-A (JP)
Title: Image compression device, and electronic camera
Inventor: KUNIBA HIDEYASU
IPC: H04N19/126
Filed: 2009-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To solve a conventional problem where a quantization parameter cannot be accurately obtained.  <P>SOLUTION: The image compression device includes: an image data input means to input compression object image data; a first calculation means, having a quantization-like variation in advance where image data generally linearly varies in the relation with a file size, for obtaining a file size corresponding to the compression object image data for two predetermined quantization-like variations; a file size designation means to designate a target file size; a second calculation means to obtain a target quantization-like variation corresponding to the target file size in relation to the compression object image data based on the relation between the file size obtained by the first calculation means and the quantization-like variation; a storage means to store in advance a relation between a quantization-like variation and a quantization step; and an image compression means to obtain a quantization step corresponding to the target file size based on the target quantization-like variation obtained by the second calculation means from the relation between the quantization-like variation and the quantization step stored in the storage means, and compress the compression object image data using the obtained quantization step.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011112057-A (JP)
Title: Shock absorber device
Inventor: OGAWA ATSUSHI
IPC: B60G17/00
Filed: 2009-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric shock absorber device that is improved in vibration transmission characteristic of an unsprung resonant frequency band.  <P>SOLUTION: An electric motor 33 is suspended via a bush 34 in a cylindrical member 31 coupled with a sprung member, and a dynamic damper comprises the bush 34 and the electric motor 33. Therefore, the vibration transmission characteristic in the vicinity of the unsprung resonant frequency to the sprung member is improved by regulating an elastic constant k of the bush 34 and weight of the electric motor 33 so that a resonance frequency of the dynamic damper may approach the unsprung resonant frequency.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011112819-A (JP)
Title: Image forming apparatus
Inventor: TOKUSHIGE AKANE
IPC: G03G21/00
Filed: 2009-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which can immediately eliminate slippage marks, which may be formed on an almost unused photoreceptor drum, and the deterioration state of charging characteristics of the photoreceptor drum.  <P>SOLUTION: The image forming apparatus includes: a photoreceptor drum (18) for forming a toner image on its surface by its rotation and drive; a contact member (12) for contacting the surface of this photoreceptor drum; and polishing line formation means (93) formed over the entire circumference of the photoreceptor drum by contacting the contact member before the formation of a first toner image for paper output on the surface, and used for forming groove-like, substantially uniform polishing lines along the circumferential direction of the photoreceptor drum.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011120315-A (JP)
Title: Concentrated winding stator, enclosed compressor, and refrigeration cycle device
Inventor: SONE HATSUAKI
IPC: H02K3/34
Filed: 2009-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent cracks from occurring at an edge of an insulating sheet when winding a coil, and also prevent the circumference of the coil to be wound from lengthening.  <P>SOLUTION: A concentrated winding stator includes a core in which a plurality of teeth are formed toward a central part from an annular core, a pair of insulating end plates 23 that are arranged at both ends in an axial direction of the core, and include insulating tooth sections 23b for covering axial edges of the tooth sections of the core, the insulating sheet 24 arranged within a slot formed among a plurality of tooth sections of the core; and the coil wound around the core via the insulating end plates 23 and the insulating sheet 24. In the concentrated winding stator for the insulating teeth 23b of the insulating end plate 23, a corner for connecting an edge T and a side face S on the opposite core side is formed in a curved surface R, the thickness of an outer peripheral side is formed to be larger than that of an inner peripheral side, the insulating sheet 24 is formed to have length so that the edge overlaps with the curved surface R at the inner peripheral side of the insulating teeth 23b and does not overlap with the curved surface R at the outer peripheral side, and the coil starts to be wound from the outer peripheral side of the insulating teeth 23b.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011117750-A (JP)
Title: Optical position detection device, hand device, and display device with position detection function
Inventor: NAKANISHI DAISUKE
IPC: G06F3/042
Filed: 2009-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical position detection device in which part of inspection light emitted from a light source part is monitored as blank light having constant intensity irrespective of the presence of an object body so that it is used for setting a driving condition at the light source part and in which such blank light does not hinder the position detection of the object body, and to provide a hand device including the same and a display device with a position detection function.  <P>SOLUTION: In the optical position detection device 10, the light source part 11 emits the inspection light L2 to form light intensity distribution in a detection area 10R. Position detection reflected light L3 reflected on the object body Ob is detected by a first photodetector 30. Further, a second photodetector 60 on which the position detection reflected light L3 reflected on the object body Ob is not incident is provided. The blank light L0 not through the detection area 10R is incident on such a second photodetector 60. As to the first photodetector 30, position detection reflected light L3 is incident thereon, and the blank light L0 is not incident thereon.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011116492-A (JP)
Title: Sheet folding device, sheet post-processing device, and image forming device
Inventor: HONDA MASAO
IPC: B65H45/24
Filed: 2009-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet folding device eliminating a risk that a sheet becomes hard to be spread by static electricity when a user takes in hand and opens the sheet in the sheet folding device folding the sheet by passing of the sheet between rollers by pressingly moving a sheet middle part toward a gap between a pair of rotatable rollers arranged so that peripheral faces face to each other.  <P>SOLUTION: A static elimination brush 29 eliminating electricity of the sheet is arranged in contact with a closed surface side of the sheet 37 at the tip of a guide member 26 (also serving as a guide member guiding the sheet 37 toward the gap between the rollers) pressingly moving the sheet middle part toward the gap between the pair of rotatable rollers 17, 18 arranged so that the peripheral faces face to each other for folding the sheet.  <P>COPYRIGHT: (C)2011,JPO&INPIT