baber/WOPTO huggingface dataset:
Patent JP-2012045805-A (JP)
Title: Liquid ejection head, and liquid ejection apparatus
Inventor: TSUJIUCHI NAOKO
IPC: B41J2/175
Filed: 2010-08-26
Abstract: PROBLEM TO BE SOLVED: To accurately determine relative positions between supply passages and connecting portions and reduce a possibility of liquid leakage at the connecting portions, when a member having the plurality of supply passages for supplying liquid and a member having the plurality of connecting portions connected to the supply passages are interconnected.SOLUTION: This liquid ejection apparatus includes: a liquid supply member having the plurality of liquid supply passages for supplying liquid; and a connecting surface having the plurality of connecting portions connected to the liquid supply passages, respectively. The liquid ejection apparatus further includes: a first positioning portion for determining the relative position between the liquid supply passage member and the connecting surface in one direction in the direction of the connecting surface; and a second positioning portion for determining the relative position in the one direction and an other direction perpendicular to the one direction. A first distance d1 between gravity centers of the first positioning portion and the connecting portion arranged farthest away from the first positioning portion is longer than a second distance d2 between gravity centers of the second positioning portion and the connecting portion arranged farthest away from the second positioning portion.
Patent JP-2013232443-A (JP)
Title: Light emitting device, package for light emitting device, and method for producing package for light emitting device
Inventor: HITOMI TAKUMA
IPC: H01L33/48
Filed: 2010-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a package for a light emitting device, capable of reducing production cost, and a method for producing the package for light emitting device.SOLUTION: A method for producing a package 10 for a light emitting device, the package containing ceramic as main constituents, housing a light emitting element 2, and allowing outgoing light of the light emitting element 2 to be reflected in a predetermined direction, includes: a mixing step of mixing a ceramic raw material and a spacer formed of a granular resin to produce a mixture; and a firing step of firing the mixture to form a sintered body having a pore 22 formed through the firing of the spacer.
Patent JP-2012055054-A (JP)
Title: Fuel pump
Inventor: ASAI MICHIHITO
IPC: H02K5/10
Filed: 2010-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a fuel pump discharging liquid remaining in an electric connector part of the fuel pump to outside of the electric connector part and preventing corrosion of terminals.SOLUTION: The electric connector part 50 which is installed in a motor cover 42 installed at an upper end of the fuel pump includes communication part bottom faces 54, 56 becoming inclined faces toward a radial outer direction of the motor cover 42. The communication part bottom faces 54, 56 are installed so that the height of the bottom faces 54, 56 becomes lower toward the radial outer direction. Liquid remaining inside the electric connector part 50 is moved along the inclined faces of the communication part bottom faces 54, 56 by action of gravity, and is discharged from openings 58, 59 provided on a lateral wall of the electric connector part 50. Thus, this can prevent impurities in fuel from adhering to the terminals 60, 61. Therefore, corrosion of the terminals 60, 61 caused by leak current can be prevented.
Patent JP-2012059498-A (JP)
Title: Vehicular headlight
Inventor: TOMINAGA MOTONORI
IPC: F21S8/10
Filed: 2010-09-08
Abstract: PROBLEM TO BE SOLVED: To obtain a vehicular headlight equipped with a heat-dissipating member capable of dissipating heat more efficiently.SOLUTION: In a light chamber 6 formed of a housing 1 and a lens cover 4 arranged at a front opening part 2 of the housing 1, a light source 12 and the heat dissipating member 16 to dissipate heat from the light source 12 into the light chamber 6 are housed. The heat-dissipating member 16 includes: a columnar member 18 in which the light source 12 is arranged and which is erected in a vertical direction; a plurality of plate-like heat-dissipating fins 20 installed along the vertical direction at an outer periphery of the columnar member 18; and a guide wall 22 installed so as to surround sides of the heat-dissipating fins 20. By inclining the guide wall 22, a gap 25 between each pair of the heat-dissipating fins 20 is narrowed upward, a slit 26 to communicate each gap 25 and the light chamber 6 is formed on the guide wall 22 side, and each slit 26 is formed to be narrower in width toward the upside. The slit 26 is formed toward the upside from the lower end of the guide wall 22.
Patent JP-2012057720-A (JP)
Title: Valve opening device and gas supply equipment
Inventor: MIYAZAKI KOJI
IPC: F17C13/04
Filed: 2010-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a valve opening device which prevents a gas temperature rise due to adiabatic compression and shortens the time required for opening a diaphragm valve, and also is made compact.SOLUTION: The valve opening device 106 includes a driving fluid supply line 230, a high-speed supply line 232 and a low-speed supply line 234. The high-speed supply line 232 is used for supplying driving fluid to the driving fluid supply line 230. The low-speed supply line 234 supplies the driving fluid to the driving fluid supply line 230 at a speed which is lower than the supply speed of the driving fluid by means of the high-speed supply line 232 and enables the temperature rise of gas due to the opening of a stop valve 102 to be prevented. The high-speed supply line 232 has a pressure control valve 250. The pressure control valve 250 is closed when the pressure of the driving fluid exceeds a closing pressure. The closing pressure is lower than the pressure at which the leakage of the gas occurs on the stop valve 102.
Patent JP-2012059164-A (JP)
Title: Electronic circuit device and operation method
Inventor: SAITO TAKAYUKI
IPC: G06F13/362
Filed: 2010-09-13
Abstract: PROBLEM TO BE SOLVED: To provide an electronic circuit device including a plurality of function units implementing various functions and a plurality of DMACs and an operation method of the electronic circuit device.SOLUTION: An electronic circuit device 100 includes: an arbitration section 130 interposed between each of a plurality of read DMA control sections 120 and a plurality of write DMA control sections 122 and an external interface (140, 150); a read selection section 132 including a plurality of first ports connected to the plurality of read DMA control sections 120, a plurality of second ports connected to a plurality of function processing sections 110 and one or more third ports connected to a write selection section 134, respectively; and the write selection section 134 including a plurality of fourth ports connected to the plurality of write DMA control sections 122, a plurality of fifth ports connected to the plurality of function processing sections 110 and one or more sixth ports connected to the read selection section 132, respectively.
Patent JP-2011058629-A (JP)
Title: Improved active vibration insulation system
Inventor: HEILAND PETER
IPC: H01L21/027
Filed: 2010-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for adjusting an active vibration insulation system for vibration insulation positioning particularly in a lithography device, a wafer processing system, and/or a microscope such as a scanning microscope, and also to provide the active vibration insulation system.  <P>SOLUTION: The active vibration insulation system includes: a support 2 for carrying a load to be insulated; an air pressure vibration isolator 3 having a controllable valve for supporting the support 2 to the ground; a position sensor 5 for providing a vertical position signal of the support; a first adjustment system for a vibration offset in at least one translation degree of freedom (Xt, Yt, Zt) and at least one rotation degree of freedom (Xr, Yr, Zr); and a second air pressure adjustment system for vibration offset in at least one degree of freedom selected from three degrees of freedom (Zt, Xr, Yr) effective in a vertical direction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012061527-A (JP)
Title: Machine tool
Inventor: KURIBAYASHI YUTAKA
IPC: B23Q3/157
Filed: 2010-09-14
Abstract: PROBLEM TO BE SOLVED: To reduce cost by the use of a universal speed reducer in speed reduction of a rotary drive force transmitted from a magazine side gear.SOLUTION: A machine tool 1 includes a main shaft side gear 31 provided on the outer circumferential part of a main shaft 22 and rotating with the main shaft 22 driven with a main shaft motor 23, a Z-shaft moving device 5 which can position the Z-shaft to a B-point where a tool can be delivered between the main shaft 22 and a tool magazine 8 and to an E-point where the tool magazine 8 can rotate, and a magazine side gear 32 meshing with the main shaft side gear 31, when a main shaft head 6 is positioned at the B-point, to rotate the tool magazine 8 in the circumferential direction through the rotation of the main shaft 22. When the main shaft head 6 moves between the B-point and E-point with the Z-shaft moving device 5, the main shaft 22 is positioned in the rotational direction position to coincide with a preset orient rotating direction position at least at the E-point.
Patent JP-2012063212-A (JP)
Title: Surface analyzer
Inventor: MORIMOTO HISASHI
IPC: G01B11/00
Filed: 2010-09-15
Abstract: PROBLEM TO BE SOLVED: To improve workability when an observer specifies an interesting region on a sample about a physical quantity such as a phase other than height in observation with SPM.SOLUTION: A range indication image 34 indicating an observable range on a sample is displayed on a navigation window 33 in a sample observation display screen 30 and an interesting region setting indication frame 35 for indicating an enlarged observation range is displayed so as to be superposed to the image 34. A table of thumbnails of enlarged images acquired for the same sample up to now is displayed on an image history table display window 32, and when the observer selects and indicates an arbitrary image, a thumbnail of the image is mapped on the range indication image 34. When the observer changes the position, size and angle of the interesting region setting indication frame 35 by mouse operation while referring to the mapped thumbnail, an enlarged image on the sample corresponding to the changes is newly acquired.
Patent JP-2011084558-A (JP)
Title: Process for producing epoxy compound
Inventor: NAKANISHI MASATAKA
IPC: C07D303/44
Filed: 2010-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for producing an alicyclic epoxy compound using hydrogen peroxide, which efficiently gives polyfunctional epoxy resins, to provide a curable resin composition containing an epoxy resin obtained by the production process for the epoxy resins, and to provide cured products thereof.  <P>SOLUTION: There is provided the epoxidation method including an oxidizing reaction of carbon-carbon double bonds using hydrogen peroxide, in which at least two kinds of tungstic acids, phosphoric acid (or a phosphate), a quaternary ammonium salt having ≥16 carbon atoms in total, and an aqueous hydrogen peroxide solution are essentially used.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012047026-A (JP)
Title: Method for manufacturing low-heat permeable pavement block
Inventor: SUZUKI NOBUAKI
IPC: E01C5/06
Filed: 2010-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a low-heat permeable pavement block which suppresses a rise in a temperature of a road surface in summer without reference to weather by means of a combination of existing technologies, and which has a permeable function and fine textures.SOLUTION: Calcium carbonate-based aggregate with a temperature increase suppressing effect or aggregate obtained by burning it is used, and instantaneous demolding is performed by mix proportion with a water permeable function. In addition, a bonding material is reduced to a degree, which does not affect strength, by exposed-aggregate finish by washing immediately after molding.
Patent JP-2012062685-A (JP)
Title: Suction device and suction vehicle
Inventor: KUSUMOTO KIWAMU
IPC: E03F7/10
Filed: 2010-09-16
Abstract: PROBLEM TO BE SOLVED: To prevent abrasion of a flanged straight pipe provided on a suction port of a tank in a suction vehicle which sucks and recovers sewage water into a tank.SOLUTION: A suction device comprises: a tank 5(6) for sucking and recovering a recovery object through a suction port 51; a suction pump 21 decompressing air in the tank 5(6); a flanged straight pipe 52 provided at the suction port 51 of the tank 5(6); and a pipe coupling 33 connected to the flanged straight pipe 52. The pipe coupling 33 has: a hose connection part 332; a bent pipe part 331 connected to the downstream side of the hose connection part 332; a straight pipe part 333 connected to the downstream of the bent pipe part 331; and a pipe coupling side flange 334 formed at the downstream side end of the bent pipe part 331 or on the periphery of the intermediate part of the straight pipe part 333 and connected to a flange 521 of the flanged straight pipe 52. The straight pipe part 333 of the pipe coupling 33 is inserted into the flanged straight pipe 52 provided at the suction port 51 and covers the inner peripheral surface of the flanged straight pipe 52.
Patent JP-2011065994-A (JP)
Title: Manufacturing method of improved electric connection part including sealed cable core and terminal
Inventor: MARTAUZ FRANCIS D
IPC: H01R43/00
Filed: 2010-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connection part with improved corrosion-resistance between a cable and a terminal to be connected to this.  <P>SOLUTION: This is a method of forming a seal between a terminal 22 and a cable 10 having an insulating outer cover 12 and a core 14 which is conductive and is electrically in contact with the terminal, and the method comprises a process to provide a lead wire 16 of the core extending over an edge part 43 in an axial direction of the insulating outer cover, a process of spraying a conformable coating 20 on the lead wire, a process in which, when the conformable coating is still in wet condition, the terminal is crimped to the cable, and the conformable coating is displaced from between the lead wire and the contact face of the terminal, and the remaining portion of the lead wire not in direct contact with the terminal is covered and sealed with the conformable coating, and a process in which the conformable coating is hardened on the remaining portion of the lead wire.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012064104-A (JP)
Title: Image processing device, imaging device, image processing method, and program for the device
Inventor: MATSUNAGA KAZUHISA
IPC: G06T3/00
Filed: 2010-09-17
Abstract: PROBLEM TO BE SOLVED: To provide an image processing device, an imaging device, an image processing method and a program for the device, capable of extracting an object with higher accuracy.SOLUTION: An image processing device comprises: means for obtaining a first image including an object to be extracted and a second image including only a background; a background low-variance α map creating section 213 for creating a background low-variance α map by calculating the sum of an absolute difference value of a pixel value for each pixel of both first and second images to binarize the sum; a background high-variance α map creating section 214 for creating a background high-variance α map by calculating the sum of difference squares of a pixel value for each pixel of both first and second images to binarize the sum; a pixel variance map creating section 215 for calculating, for each pixel of the second image, the variance of a pixel value in a small block including the pixel to create a variance image having the calculated pixel values; a difference extraction map creating section 216 for combining the background low-variance α map and the background high-variance α map based on the pixel values of the variance image; and a combined image creating section 217 for extracting an object portion from the first image by associating the combined image with the first image.
Patent JP-2012067644-A (JP)
Title: Valve timing changing device
Inventor: SUGANO KOJI
IPC: F01L9/10
Filed: 2010-09-22
Abstract: PROBLEM TO BE SOLVED: To set a wider range of an adjustable phase angle, and to perform wide phase control, while achieving size-reduction and the like of a whole device, in a valve timing changing device.SOLUTION: A valve timing changing device includes: a housing rotor 30 which is rotated on an axis line of a cam shaft, interlocked with rotation of a crank shaft; a vane rotor 20 which is rotatably accommodated relatively in a predetermined angle range in an accommodation chamber of the housing rotor and is rotated integrally with the cam shaft; and a lock mechanism which locks the vane rotor at a predetermined position in the predetermined angle range with respect to the housing rotor. The housing rotor defines an isolation chamber A2 isolated from the accommodation chamber A1 accommodating the vane rotor, and the lock mechanism is provided inside the isolation chamber A2. Thus, the phase angle can be set larger, allowing the wide phase control in accordance with operational status of an engine.
Patent JP-2011048837-A (JP)
Title: Data center
Inventor: TASHIRO KANJI
IPC: G06F1/20
Filed: 2010-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data center for reducing consumption energy in an air conditioner by efficiently removing heat generated in electronic equipment in a rack.  <P>SOLUTION: While back faces of racks 12 lined up in a horizontal direction are faced to each other at intervals, each rack column 15 is arranged on a floor surface 14 in an air conditioning room 13 via a seismic isolated device 17, and panels 21 extended from the lower edges of the rack columns 15 to a ceiling 20 are arranged at right and left parts of the rack columns 15 faced to each other, and partitions 23 extended to the ceiling 20 are arranged at the upper parts of the front edges of both rack columns 15, and a hot zone 24 is made as a compartment in the air conditioning room 13, and an exhaust port 26 for exhausting the heat of the hot zone 24 is formed at the ceiling 20 in the hot zone 24, and air conditioning air in the air conditioning room 13 is introduced from a front face F through a back face R of the rack columns 15 into the hot zone 24.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010282983-A (JP)
Title: Power supply unit, and lighting unit
Inventor: OTAKE HIROKAZU
IPC: H05B37/02
Filed: 2010-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply unit and a lighting unit, capable of attaining stable dimming control.  <P>SOLUTION: In the power supply unit, if a dimmer rate is changed within a range of k1, k2, ..., k7 by a dimmer signal k of a dimmer signal generator 31, light-emitting diodes 19-21 are controlled to be lighted by a constant current characteristic in an area where the dimmer rate is small according to a load characteristic corresponding to the dimmer rates k1, k2, ..., k7. As the dimmer rate becomes deeper, a degree of a constant voltage characteristic is gradually strengthened from a constant current characteristic so that the light-emitting diodes 19-21 are lighted at the deeper dimmer rate.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012068149-A (JP)
Title: Electrostatic capacitance type pressure sensor, pressure measuring device and method for manufacturing electrostatic capacitance type pressure sensor
Inventor: XIUCHUN HAO
IPC: G01L9/00
Filed: 2010-09-24
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic capacitance type pressure sensor capable of detecting not only a pressure but also a temperature.SOLUTION: The electrostatic capacitance type pressure sensor 100 includes: a substrate 1 having a first electrode portion 4 formed thereon; a second electrode portion 7 formed on the surface of the substrate 1 through an insulator layer 2; a diaphragm 10 which is partially connected to the second electrode portion 7 through a bonding layer 8 formed by intermetallic bonding, and is deformed depending on a pressure; and a temperature sensor 22 which is formed on the surface of the insulator layer 2, and is composed of a material containing at least platinum.
Patent JP-2012074776-A (JP)
Title: Speaker device
Inventor: MORI YUICHI
IPC: H04R9/04
Filed: 2010-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a thin speaker device capable of emitting a comparatively large volume of reproduction sound.SOLUTION: A speaker device includes a stationary part 10, a drive part 20, and a vibrator 30. The drive part 20 includes: a voice coil 21 having a ring shape cross section crossing a vibration direction; and a magnetic circuit 23 having a magnetic gap 23G with the voice coil 21 arranged therein. The vibrator 30 includes: multiple diaphragms 31 supported by the stationary part 10 so as to freely vibrate; and a vibration direction conversion part 40 which is arranged between the opposing first diaphragm 31-1 and second diaphragm 31-2 of the multiple diaphragms 31, connects the first diaphragm 31-1 to the second diaphragm 31-2 so as to allow the diaphragms to be mutually close to or separate from each other by interlocking, and vibrates the first diaphragm 31-1 and the second diaphragm 31-2 in a direction different from the vibration direction of the voice coil 21. The vibration direction conversion part 40 is connected to the voice coil 21 via a rigid connection part 50.
Patent JP-2011075560-A (JP)
Title: Device and method for photometric test of sample, and analyzer for automatic test of liquid sample
Inventor: MELLER PAUL
IPC: G01N35/00
Filed: 2010-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for a photometric test of a sample which is hardly failed and capable of avoiding a variation in accuracy among individual detection units.  <P>SOLUTION: The device includes at least: sample holder equipment (11) having a holding means (15) for holding at least two sample containers; measurement equipment; and movable equipment (14) where the sample holder equipment (11) is fixed, and the measurement equipment is arranged on the movable equipment (14) and can be displaced by the movable equipment.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011156855-A (JP)
Title: Heat-sensitive recording medium
Inventor: HIRAI KENJI
IPC: B41M5/30
Filed: 2010-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat-sensitive recording medium excellent in printing density, water resistance, solvent barrier properties, texture fogging prevention and plasticizer resistance.  <P>SOLUTION: In the heat-sensitive recording medium having a heat-sensitive recording layer containing a colorless or light-color electron donative leuco dye and electron receptive phenol developer, and a protective layer on the heat-sensitive recording layer on a support, after the heat-sensitive recording layer is coated, the protective layer is coated without interposing a drying process. Further, in the heat-sensitive recording layer containing the specific electron receptive phenol developer, particularly excellent quality is obtained.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012075345-A (JP)
Title: Device for making sushi rice ball
Inventor: ONEDA IKUYA
IPC: A23L7/10
Filed: 2010-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a device for making a Sushi rice ball that prepares a Sushi rice ball with an appearance as if actually made by a real Sushi chef.SOLUTION: The Sushi rice ball making device M includes: a housing 12 provided with a table 13 having a through-hole 13a is formed therein; a Sushi rice ball making part 20 placed and hidden in the housing 12, and for making a Sushi rice ball from vinegared Sushi rice; and a take-out part 30 for taking out a Sushi rice ball made by the Sushi rice ball making part 20 onto the table 13 by lifting and projecting the rice ball from the through-hole 13a.