baber/WOPTO huggingface dataset:
Patent JP-2012166334-A (JP)
Title: Drill chuck
Inventor: MACK HANS-DIETER
IPC: B23B31/12
Filed: 2012-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a drill chuck having a compact configuration in which dimension in the axial direction along the chuck shaft direction is reduced and in which the weight of the drill chuck per se is reduced.SOLUTION: One tool receiving part is formed between a plurality of clamping jaws 7. The clamping jaw body part 8 is guided along a guide axis 11 inclined relative to the chuck shaft 10 and in a manner that position/posture can be shifted in a radial direction in contact with an interlock member 13. For the purpose of performing clamp and clamp release, shift is possible by relative rotation between a chuck body part 3, and a clamping tapered body 4 and a clamping jaw holding part 5. Accordingly, an interlock member threaded part 14 of the interlock member 13 is meshed with a spindle threaded part 15 formed coaxially with the chuck shaft 10. In such the drill chuck, the intersection between the guide axes 11 is shifted to a tool receiving part 6, compared with a regular drill chuck.
Patent JP-2013167168-A (JP)
Title: Scroll compressor
Inventor: TAKEDA HIROSHI
IPC: F04C18/02
Filed: 2012-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a scroll compressor which avoids deficiency in oil feed by feeding oil of a back pressure chamber to both of an external line side compression chamber and an internal line side compression chamber of an orbiting scroll wrap without damaging strength of the wrap.SOLUTION: Wrap shapes of a fixed scroll 5 and an orbiting scroll 6 are configured in mutually asymmetric tooth shapes. On a base plate 6a of the orbiting scroll, a fluid effluence channel 41a communicated with an external line side compression chamber 2a of the orbiting scroll wrap and a fluid effluence channel 41b communicated with the internal line side compression chamber 2b are formed, outlet side openings 41ab, 41bb of respective fluid effluence channels are opened to a wrap tooth bottom of the orbiting scroll and inlet side openings 41aa, 41ab are formed on the base plate 6a surface sliding against a base plate 5a surface of the fixed scroll. On the base plate 5a surface, communicating section control grooves 51a, 51b which intermittently make the respective inlet side openings of the two fluid effluence channels and a back pressure chamber 12 in accordance with the orbiting motion of the orbiting scroll communicate with each other are provided, wherein the back pressure chamber and the external line side compression chamber or the internal line side compression chamber are intermittently made to communicate with each other.
Patent JP-2013172549-A (JP)
Title: Tape winding machine
Inventor: KAJINO MITSUTAKA
IPC: H02G1/14
Filed: 2012-02-21
Abstract: PROBLEM TO BE SOLVED: To solve the problem that when thin electric wires and the like are bundled using a tape, operators need to be skilled since much manual work is generally required, and are thereby fixedly limited to be fatigued much, and workability after mechanization is bad since compact machines are not available.SOLUTION: A device can be made compact by loading and moving a small tape winding of a tape directly to a tape winding machine by a tape replenishing machine. Then the workability is improved, and anybody who is not skilled can work, so that the productivity is improved and the production management is facilitated.
Patent JP-2012186473-A (JP)
Title: Electronic device
Inventor: LEE KUANG-YAO
IPC: H05K5/02
Filed: 2012-02-23
Abstract: PROBLEM TO BE SOLVED: To provide an electronic device.SOLUTION: The electronic device comprises: a body; a mounting module; and a support module. The mounting module comprises: a fix rack fixed to the body; an engagement member slidably attached to the fix rack; and an elastic member attached between the fix rack and the engagement member and resetting the engagement member. The support module comprises: a connected rack slidably housed in the fix rack. A connecting hole is provided in the fix rack. A hook passing through the connecting hole is formed on the connected rack. A stopping sheet for stopping the hook of the connected rack is formed on the engagement member so that the supporting can be attached to the mounting module. The engagement member is slid to the fix rack in order to deactivate the stop of the stopping sheet for the hook of the connected rack and elastically deform the elastic member, and the support module is removed from the mounting module by sliding the connected rack to the fix rack.
Patent JP-2013173841-A (JP)
Title: Resin composition
Inventor: OHASHI SEIICHIRO
IPC: C09J163/00
Filed: 2012-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition sufficiently low in all of dielectric constant, dielectric loss tangent and coefficient of thermal expansion, particularly, a resin composition having a sufficiently small dielectric constant and a low dielectric loss tangent, and a sufficiently low coefficient of thermal expansion at 150°C or higher.SOLUTION: A resin composition includes: an epoxy resin, a curing agent, hollow silica and fused silica.
Patent JP-2013175135-A (JP)
Title: System, method and program for analyzing intergenic interaction
Inventor: UEKI MASAO
IPC: G06F19/18
Filed: 2012-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a system for analyzing an intergenic interaction which easily searches genome-wide genes for SNP pairs affecting expression of a character and analyzes the expressions of the character.SOLUTION: The present invention, which is a system for analyzing an intergenic interaction, comprises: a table creation part selecting SNP pairs from SNPs detected from samples, classifying the genotypes of the SNP pairs into two categories, creating dummy codes, classifying samples for each dummy code, and creating a table showing samples belonging to each category; an evaluation value calculating part performing a single regression analysis by a single regression model using the dummy codes and calculating evaluation values indicating the level of the strength of relevance to expression of a character; a ranking creation part arranging dummy variables in descending order of evaluation value; a dummy variable creation part extracting dummy variables at a preset rank or higher and setting the dummy variables as dummy variables of a regression model; and a variable selection part calculating a regression coefficient to multiply the extracted dummy variables by a penalized maximum likelihood method.
Patent JP-2013177090-A (JP)
Title: Shock absorbing unit and reclining device
Inventor: UEDA MASARU
IPC: B60R21/02
Filed: 2012-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a shock absorbing unit capable of being additionally attached to an existing vehicle seat while appropriately absorbing rear collision shock.SOLUTION: A shock absorbing unit includes a shock absorbing member connected to a reclining device, a plate attached to a seat back side, and a bushing for supporting the shock absorbing member and the plate, wherein a recess is formed in a portion that is swollen outward when the shock absorbing member is subject to rear collision shock. Thereby, it suppresses the largest increase of a diameter of the shock absorbing member when absorbing the rear collision shock, and other components around the reclining device are not affected, thus allowing the shock absorbing unit to be additionally attached to an existing vehicle seat.
Patent JP-2012199534-A (JP)
Title: Semiconductor device
Inventor: UOJI HIDEKI
IPC: H01L21/336
Filed: 2012-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which facilitates miniaturization and is less susceptible of short-channel effects.SOLUTION: A channel length less susceptible to short-channel effects can be ensured even when a transistor is miniaturized by forming a semiconductor layer having a large aspect ratio on a gate electrode in a cross-sectional shape in a channel length direction of the transistor. A lower electrode is disposed overlapping with the semiconductor layer, and underlies the gate electrode with an insulating layer interposed therebetween. A conductivity type is applied to the semiconductor layer overlapped with the lower electrode by an electric potential (electric field) of the lower electrode, and a source region and a drain region are formed in the semiconductor layer. In a region of the semiconductor layer opposed to the gate electrode with a gate insulating layer interposed therebetween, the gate electrode functions as a shield, and the region is free from the influence of the electric field of the lower electrode. That is, a channel formation region, a source region and a drain region can be formed in a self-alignment manner without using an impurity introduction step. This achieves a semiconductor device which facilitates miniaturization and is less susceptible to the short-channel effects.
Patent JP-2013180898-A (JP)
Title: Rack device and automated warehouse
Inventor: ITO ATSUSHI
IPC: B65G1/04
Filed: 2012-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a rack device and an automated warehouse capable of preventing an article from being supplied and taken out in a duplicated manner in a storage space, without attaching a closing body to each storage space.SOLUTION: A rack device 10 has a shelf body 13 with a plurality of storage spaces 12 arranged therein having one side supplied with an article 11 and another side from which the article 11 is taken out, the both sides each being opened, and includes a guide member 22 installed along an outer circumference of the shelf body 13 in a plan view, and a closing body 21 to be moved by being guided by the guide member 22, the closing body 21 is disposed on one side of the shelf body 13 to close one side of a plurality of storage spaces 12, and the closing body 21 is disposed to another side of the shelf body 13 to close the other side of the plurality of storage spaces 12.
Patent JP-2013187256-A (JP)
Title: Nonvolatile resistance change element
Inventor: YAMAUCHI TAKASHI
IPC: H01L45/00
Filed: 2012-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a nonvolatile resistance change element capable of performing a highly reliable switching operation.SOLUTION: The nonvolatile resistance change element includes: a first electrode 12 containing a metal element; a second electrode 14; a variable resistance layer 16 provided between the first electrode and the second electrode; first wiring 22 provided on the side opposite to the variable resistance layer with respect to the first electrode; and second wiring 24 provided on the side opposite to the variable resistance layer with respect to the second electrode. When the width of the first wiring is A (nm), the width of the second wiring is B (nm), and the distance between the first electrode and the second electrode is L(nm), the following formula is satisfied.
Patent JP-2013183896-A (JP)
Title: Knee joint
Inventor: WADA TAKAHIRO
IPC: A61F2/64
Filed: 2012-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a knee joint which has a bending angle limited in a stance phase subject to floor reaction, because a maximum bending angle becomes smaller according to an increase in the floor reaction, which can prevent instability of prosthetic knee, and which enables a user to naturally ascend stairs.SOLUTION: A knee joint includes: a thigh-side member 10; a leg-side member 20 which is rotatably coupled to the thigh-side member 10; and a maximum bending angle adjusting means 30 for decreasing the maximum bending angle of the leg-side member 20 with respect to the thigh-side member 10 according to an increase in floor reaction and increasing the maximum bending angle according to a decrease in the floor reaction. Since the maximum bending angle becomes smaller according to the increase of the floor reaction, the bending angle is limited in a stance phase subject to the floor reaction, and the instability of prosthetic knee can be prevented. Extension moment is generated according to a transfer of body weight to the knee joint 1, and a stairs ascending motion can be assisted. Thus, a user can naturally ascend stairs.
Patent JP-2013187471-A (JP)
Title: Dicing device
Inventor: ARAI YUSUKE
IPC: H01L21/301
Filed: 2012-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a twin spindle type dicing device which conducts cutting using two spindle blades that are disposed facing each other and inhibits contaminants from remaining on a workpiece placed between the blades when the blades are moved close to each other to conduct cutting.SOLUTION: In a twin spindle type dicing device 1 where a first spindle 14 and a second spindle 16 are disposed facing each other, when a first blade 10 and a second blade 12, which are respectively attached to the spindles, are moved close to each other to conduct cutting, one coolant nozzle 102 is disposed at a substantially center position between the first blade 10 and the second blade 12. The coolant nozzle 102 is used as a nozzle jetting a coolant to both of the first blade 10 and the second blade 12.
Patent JP-2013186070-A (JP)
Title: Substrate having recoverable hydrophilic layer
Inventor: OKOCHI NORIHIKO
IPC: C12M1/00
Filed: 2012-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a substrate capable of recovering a hydrophilic layer without causing damage on a support.SOLUTION: A surface hydrophilic substrate includes: a support; a primer layer that combines with the surface of the support by electrostatic interaction, and includes polysiloxane; and a hydrophilic layer that combines with the primer layer, and includes a hydrophilic compound having an ethylene glycol chain formed of one or more ethylene glycol units.
Patent JP-2012106118-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2012-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a game machine, preventing lowering of a player's interest by variously changing the display mode.SOLUTION: This game machine includes a segment type optical display device (a first decorative mover 430) for variously changing the display mode corresponding to the color of light projected from an LED 456 capable of projecting light of two or more kinds of colors. For example, the device has a lens part 452 including a red part 460 through which only the red light projected from the LED 456 is transmitted to present a crescent-like pattern and a blue part 461 through which only the blue light is transmitted to present a predetermined Kanji-like display mode. An overlapping part of the red part 460 and the blue part 461 is formed as a white part 459 having colorless or white light translucency.
Patent JP-2013188375-A (JP)
Title: Illumination optical system for endoscope
Inventor: IGARASHI TSUTOMU
IPC: G02B23/26
Filed: 2012-03-14
Abstract: PROBLEM TO BE SOLVED: To improve insertion property of an insertion part without lowering a light distribution performance.SOLUTION: An illumination optical system for an endoscope includes a cylindrical tip frame part 1 provided on an insertion part distal end of the endoscope and composed of a transparent member for transmitting illumination light from a light guide disposed at the insertion part, and a distal end surface 7 and a lens surface 3 provided in order from the distal end of the insertion part to a proximal end of the insertion part of the tip frame part. The distal end surface includes an inclined surface 8 which is inclined to at least part of the effective cross sectional area of the light guide from the insertion part distal end to the insertion part proximal end, and whose maximum inclination angle is at least 10° to a surface vertical to the center axis of the light guide. The lens surface includes a surface inclined for +10° or more and a surface inclined for -10° or less to the perpendicular of the center axis, in each of two divided cross sections for which a cross section including the center axis of the light guide is divided at the center axis.
Patent JP-2012199919-A (JP)
Title: Network interface controller for utility meter
Inventor: BRADLEY RICHARD REE
IPC: H04M11/00
Filed: 2012-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a meter socket having an integrated NIC which facilitates communication with a utility meter coupled to the meter socket.SOLUTION: A device 124 includes a network interface controller 124 configured to be directly coupled to a meter socket 120 and provide a communication path between a utility meter 110 and at least one network 102, 130, 132, 134 and 136. The network interface controller 124 includes a computing device, and at least one communications interface coupled to the computing device. The communications interface is configured to be physically located within a meter socket housing.
Patent JP-2013192986-A (JP)
Title: Scraper containing regular filler type gas-liquid contact mechanism
Inventor: NAGAOKA TADAYOSHI
IPC: B01J19/32
Filed: 2012-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a scraper containing regular filler type gas-liquid contact mechanism capable of scraping off the molded article or stain adhered to a regular filler element by the operation of the gas-liquid contact mechanism.SOLUTION: The internal structure of the gas-liquid contact mechanism is constituted of a regular filler comprising a plurality of regular filler constituent elements and a large number of horizontal scrapers are held between the adjacent regular filler constituent elements. By periodically moving the scrapers up and down during operation, the molded article or stain adhered to the regular filler constituent elements are scraped off in the gas-liquid contact mechanism.
Patent JP-2013196844-A (JP)
Title: Vehicle lamp and manufacturing method thereof
Inventor: MIZUYASU YOSHITAKA
IPC: F21S8/10
Filed: 2012-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle lamp formed by securely welding and joining a lens and a housing by laser irradiation, and a welding method thereof.SOLUTION: In welding and jointing a tip part of an annular rib 12 installed in a lens 10 made of a light transmission resin and an upper part of an annular support part 24 installed in a housing 20 made of a light absorption resin, with laser beams having an optical energy distribution including a gaussian distribution, the width of the tip part of the rib 12 corresponds to a diameter of a circular region in which a relative optical energy relative to a peak energy of the laser beams is 25% or more, and a chamfering amount in a chamfered part 14 formed at both edges of the tip part of the rib 12 corresponds to a width of the annular region in which the relative optical energy relative to the peak optical energy of the laser beams is 25% or more and less than 50%.
Patent JP-2012226314-A (JP)
Title: Method of selecting process liquid, method of manufacturing mask blank and method of manufacturing mask
Inventor: SUZUKI TOSHIYUKI
IPC: G03F1/80
Filed: 2012-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a method of selecting a process liquid suitable for suppressing occurrence of a potential defect in a mask blank that results in a micro-black defect in a mask.SOLUTION: A method of selecting a process liquid includes: a step 1 of preparing a plurality of mask blanks each having a thin film serving as a transfer pattern made of a material that can be subjected to dry etching; a step 2 of preparing a plurality of types of process liquids containing etching inhibitors of different concentrations; a step 3 of performing a surface treatment using the process liquids; a step 4 of forming a resist pattern on a treated surface of the surface-treated mask blank, performing dry etching using the resist pattern as a mask, forming a thin film pattern to produce a mask, and obtaining several pieces of defect information of a surface of the mask; a step 5 of selecting defect information satisfying a desired specification or quality based on a correspondence relation between the concentrations of the etching inhibitors and the several pieces of defect information of the surface of the mask, to specify a corresponding concentration of the etching inhibitor of the process liquid; and a step 6 of selecting the process liquid having the specified concentration.
Patent JP-2013193932-A (JP)
Title: Method for producing ceramic material, ceramic material, and sputtering target member
Inventor: ISODA YOSHINORI
IPC: H01L43/10
Filed: 2012-03-21
Abstract: PROBLEM TO BE SOLVED: To be used in a sputtering target member for producing the magnetic head of a hard disk and a magnetic tunnel conjugation element such as a magnetic resistance random access memory and to improve a function.SOLUTION: A ceramic material includes magnesium, aluminum, silicon, oxygen and nitrogen. In the ceramic material, a solid solution crystal phase in which aluminum, silicon, and nitrogen are solid-dissolved in magnesium oxide is a main phase. The ceramic material is produced by a production method including a mixing process in which raw material powder containing silicon in one of an oxide and a nitride and aluminum in the other is used, and magnesium oxide, the oxide, and the nitride are mixed and a firing process in which firing is carried out in an inert atmosphere with the use of mixed powder, and the ceramic material in which the solid solution crystal phase in which aluminum, silicon, and nitrogen are solid-dissolved in magnesium oxide is the main phase is produced. In the mixing process, magnesium oxide, silicon oxide and aluminum nitride can be mixed, and magnesium oxide, aluminum oxide and silicon nitride can be mixed.
Patent JP-2013195950-A (JP)
Title: Pellicle and photomask
Inventor: FURUYA HITOMI
IPC: G03F1/64
Filed: 2012-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a pellicle and a photomask mounting the pellicle which need no adhesive nor new facility introduction, and facilitate cleaning of the photomask after detachment of the pellicle.SOLUTION: Instead of mask adhesive for laminating a pellicle and a photomask, carbon nano-fiber 4 deposited at a formation density of one hundred million carbon nano-fibers or more per square millimeter is used as a mounting layer, and the pellicle is constituted to be mounted on the photomask with the molecular force of the carbon nano-fibers 4.
Patent JP-2012139684-A (JP)
Title: Water treating system
Inventor: HAMADA YUSUKE
IPC: C02F1/44
Filed: 2012-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a water treating system controlling an optional water feed according to the operation state of a water treating apparatus.SOLUTION: In the water treating system including the water treating apparatus 22, a water feed tank 3 storing water to be treated, a water level detecting means 14, a water-feed controlling means 4 for controlling the feed of water to be treated to the water feed tank 3, the water-feed controlling means 4 possesses a limit water level setting means respectively setting plurally the upper limit water level and the lower limit water level composing limit water levels, an operation state detecting means 26 for detecting the operation state of the water treating apparatus 22 and a switching instruction means 26 for instructing the switching of the limit water level to the water-feed controlling means 4 based on the detected results of the operation detecting means 26, and the water-feed controlling means 4 changes the limit water level based on the instruction of the switching instruction means 26.