baber/WOPTO huggingface dataset:
Patent JP-2013078811-A (JP)
Title: Slide table device
Inventor: NIIMI MASATOSHI
IPC: B23Q1/38
Filed: 2011-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a slide table device capable of establishing a predetermined negative pressure in a negative pressure pocket in a short time even when started after an operation stop for a long period of time.SOLUTION: Negative pressure pockets 3a, 3b of a table 3 is connected to a suction port 6a of an ejector 6 by a suction flow path 3c and a suction conduit 5. A supply conduit 8 is connected to an ejection port 6b of the ejector 6, and a pump 7 is connected to the supply conduit 8. A discharge conduit 9a is connected to a discharge port 6c of the ejector 6, an electromagnetic on-off valve 10 performing an opening and closing operation by a valve control device 12 is connected to the discharge conduit 9a, and a discharge conduit 9b is connected to the electromagnetic on-off valve 10, and is in communication with a recovery tank 11. The electromagnetic on-off valve 10 is closed simultaneously with the start of the pump during the table starting, and the electromagnetic on-off valve 10 is opened after lubrication oil is filled in the negative pressure pockets 3a, 3b.
Patent JP-2013079413-A (JP)
Title: Method for producing high-nitrogen steel
Inventor: HANEDA SHUNICHI
IPC: C21C7/04
Filed: 2011-10-03
Abstract: PROBLEM TO BE SOLVED: To suppress variation in nitrogen content rate to a low level, and also to improve an operation efficiency.SOLUTION: A method for producing a high-nitrogen steel refines a molten steel 3 that has been refined in a refining vessel 2, further by a circulation degassing process. The method includes a step of loading a ferrosilicon nitride 1 with the largest grain size of 1 mm or less into the refining vessel 2, prior to the circulation degassing process.
Patent JP-2012082420-A (JP)
Title: Foamable rubber composition
Inventor: MEIJERS PETER WILBERT LEONIE JEANETTE
IPC: C08J9/12
Filed: 2011-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a foamable rubber composition.SOLUTION: The composition is an elastomer composition including an elastic polymer containing units originated from ethylene and α-olefin, a curing package and a foaming agent, wherein the foaming agent contains a compound including crystallization water. The method for producing a foamed article comprises: a step of preparing an elastomer composition; a step of molding the elastomer composition; a step of foaming the molded product; and a step of curing the foamed product. There is provided also a foamed article.
Patent JP-2013082086-A (JP)
Title: Flat panel display-protecting sheet, and method for producing the same
Inventor: HAYASHI MICHIHIRO
IPC: B29C48/32
Filed: 2011-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a flat panel display-protecting sheet suppressing adhesion of foreign matter to a flat panel display and the like.SOLUTION: In the flat panel display-protecting sheet including a cushion layer formed of polystyrene resin-based foam so as to protect a flat panel display from impact, the cushion layer is formed by extrusion foaming of a resin composition containing polystyrene resin-based and a polymer-type antistatic agent into a sheet shape, a polymer-type antistatic agent exhibiting immiscible property to the polystyrene resin-based is used as the polymer-type antistatic agent, and the polymer-type antistatic agent is dispersed in the form of particles in a bubble film of the polystyrene resin-based foam.
Patent JP-2013081998-A (JP)
Title: Method for producing joined body, joined body and metal product
Inventor: KITAZAWA TOSHIAKI
IPC: B23K20/00
Filed: 2011-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing joined body, which can produce a joined body hard to be broken even when using the joined body under such condition that a large temperature difference is generated between a first metal member and a second metal member.SOLUTION: The method for producing joined body includes a joined body forming step of forming the joined body by joining the first metal member 12, the second metal member 14 and a third metal member 16 in a state that the third metal member 16 is interposed between the first metal member 12 and the second metal member 14. The joined body forming step includes: a solid phase joining step of solid-phase-joining each metal member in a state that the third metal member 16 having a relatively low modulus of longitudinal elasticity and hardness is interposed between the first metal member 12 and the second metal member 14; and a hardness transition region forming step of applying heat treatment so that a first hardness transition region 13 is formed near a joined surface of the first metal member 12 and the third metal member 16 and a second hardness transition region 15 is formed near the joined surface of the second metal member 14 and the third metal member 16.
Patent JP-2013089622-A (JP)
Title: Breaking method of semiconductor substrate
Inventor: MURAKAMI KENJI
IPC: B28D5/00
Filed: 2011-10-13
Abstract: PROBLEM TO BE SOLVED: To reduce protrusions and cracking of a torn surface when segmenting a semiconductor substrate by scribing or breaking in lattice shape.SOLUTION: When segmenting a semiconductor substrate 10 to chips by scribing or breaking, a V-shaped groove 12 is formed previously under a scribe schedule line. A scribe line 14 is formed along the scribe schedule line, and the semiconductor substrate is segmented by means of a breaking device. Protrusions and cracking are less likely to occur on the rear surface of a semiconductor chip, and thereby verticality of cross section can be enhanced.
Patent JP-2013090365-A (JP)
Title: Stator for rotary electric machine and method for manufacturing the same
Inventor: TAKASAKI SATORU
IPC: H02K3/38
Filed: 2011-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a stator for rotary electric machine, capable of suppressing loss of a rotary electric machine including a stator and improving varnish permeation properties against a stator coil.SOLUTION: The method for manufacturing a stator includes a ring pressure step for pressing, in a radial direction, an extension ring 22 serving as a spacer on the inner-peripheral side that is a radial single side of the stator coil 14 to an annular yoke section 16 constituting a stator core 12, and an impregnation step for impregnating the stator coil 14 with varnish in such a state that the extension ring 22 is pressed against the radial single side of the stator coil 14.
Patent JP-2013085656-A (JP)
Title: Shelf plate and method of manufacturing the shelf plate
Inventor: KASHIWAGI TAKEO
IPC: A47B57/48
Filed: 2011-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a shelf plate in which a rib molded for reinforcement when molding the shelf plate is utilized skillfully, the rib is used as a recess to be a dowel receiver of the shelf plate and the dowel is prevented from carelessly falling off, and a method of manufacturing the shelf plate.SOLUTION: In the shelf plate to be disposed by being mounted on dowels on at least two front and back parts projected to face each other inwards from left and right side plates, the shelf plate has a pair of ribs provided on at least two front and back parts of a back surface, the recesses of the ribs are formed so as to match the dowels at the two front and back parts, the shelf plate is cut into a prescribed length suited to the inward dimension of the left and right side plates, and dowel retaining pieces are attached at positions moved back by the projection length of the dowel from both ends of the shelf plate at the recesses of the ribs.
Patent JP-2012129501-A (JP)
Title: Printed wiring board
Inventor: KUROKAWA SATOSHI
IPC: H05K3/34
Filed: 2011-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer printed wiring board on which a small and lightweight chip capacitor can be mounted reliably.SOLUTION: Pads 58up, 58um for mounting a chip capacitor are exposed by an opening 151u formed by means of a laser. In other words, since the opening is formed by a laser ensuring an excellent shape, the shape of the pads becomes substantially identical. Consequently, the amount of solder and the solder wettability become substantially equivalent between the pad 58up for connection with the plus terminal of a chip capacitor and the pad 58um for connection with the minus terminal of a chip capacitor. This hardly causes a Manhattan phenomenon.
Patent JP-2013090748-A (JP)
Title: Urination information measuring apparatus
Inventor: KUMAMOTO HIROSHI
IPC: E03D9/00
Filed: 2011-10-25
Abstract: PROBLEM TO BE SOLVED: To perform a measurement without keeping a user waiting and provide urination information having an accurate urine flow rate and excellent temporal responsiveness.SOLUTION: This urination information measuring apparatus includes: a urine storage means 2 for storing urine; a urine data measuring means 30 that measures a level and a weight of the urine stored in the urine storage means 2; and a urination information calculation means that calculates the urination information including a urination amount and the urine flow rate on the basis of measurement data obtained by the urine data measuring means 30. The urination information calculation means applies a prescribed vibration model to calculation data that are obtained by statistically processing the measurement data of the urine data measuring means, and processes the calculation data by a particle filter, thereby calculating the urination information.
Patent JP-2013091267-A (JP)
Title: Die and method for air pressure molding
Inventor: TAWARA HISASHI
IPC: B29C51/20
Filed: 2011-10-26
Abstract: PROBLEM TO BE SOLVED: To provide an air pressure molding die that is suitable for execution of an air pressure molding method that enables molding of the molded article that has a superior appearance and shaping performance, strength, and a high dimensional accuracy.SOLUTION: The air pressure molding die 30 comprises: an upper die 41 in which an upper mold protrusion 42 projecting toward the lower side is provided at the outer periphery, and has an introduction hole 43 that introduces the compressed gas and; a lower die 51 in which a lower mold protrusion 52 projecting toward the upper side opposing to the upper mold protrusion 42. At mold clamping, the upper mold protrusion 42 and the lower mold protrusion 52 contact through the air pressure molding materials, the upper die 41 includes an upper die movable core 46 that moves vertically and the lower die 51 includes an lower die movable core 56, and at the bottom surface 47 of the upper die movable core 46 opposing to the top face 57 of the lower die movable core 56, a ring shape protrusion 48 analogous to the outer edge of the lower die movable core 56.
Patent JP-2013093083-A (JP)
Title: Optical pickup device
Inventor: KOSHIMIZU YUKI
IPC: G11B7/135
Filed: 2011-10-27
Abstract: PROBLEM TO BE SOLVED: To provide an optical pickup device capable of performing a read-out operation of a signal recorded in an optical disk of a different standard.SOLUTION: In the optical pickup device, a first laser diode for radiating a first laser beam and a second laser diode for radiating a second laser beam are included, and a first objective lens 23 on which the first laser beam is made incident and which focuses the first laser beam on a signal recording layer of a first optical disk and a second objective lens 31 on which the second laser beam is made incident and which focuses the second laser beam on a signal recording layer of a second optical disk are arranged in the radial direction of the optical disk. A first optical system for guiding the first laser beam to the first objective lens 23 and a second optical system for guiding the second laser beam to the second objective lens 31 are independently provided.
Patent JP-2013093523-A (JP)
Title: Photoelectric conversion element manufacturing method and photoelectric conversion element
Inventor: HASHIMOTO KAZUHITO
IPC: H01L51/42
Filed: 2011-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a photoelectric conversion element having an organic semiconductor layer containing an aromatic compound as an organic semiconductor between a pair of opposed electrodes, which is effectively controlled so that when the element is manufactured, the aromatic compound will have its aromatic skeleton faces disposed in an on-face state on the opposed electrode surfaces in the organic semiconductor layer, and to provide a photoelectric conversion element which includes between a pair of the opposed electrodes the organic semiconductor layer containing as an organic semiconductor an aromatic compound whose aromatic skeleton faces are disposed in an on-face state on the opposed electrode surfaces.SOLUTION: A photoelectric conversion element comprises a positive electrode and a negative electrode opposed to each other and an organic semiconductor layer disposed between the electrodes. The organic semiconductor layer contains an electron donative organic material and an electron receptive organic material. At least one of the two kinds of organic materials is a layer containing an aromatic compound, in which the aromatic compound has its aromatic skeleton forming faces oriented in a face-on state on the opposed electrode surfaces.
Patent JP-2013099000-A (JP)
Title: Attachment structure of resolver
Inventor: KANASHIGE KEIICHI
IPC: H02K24/00
Filed: 2011-10-27
Abstract: PROBLEM TO BE SOLVED: To fix a resolver stator to a case while enabling easy and accurate aligning and zero point adjustment.SOLUTION: A case 12 housing a motor 11 has a first aligning part 12b which supports an outer peripheral of a resolver stator 22 and may align the resolver stator 22, and a fixing member 30 for fixing the resolver stator 22 to the case 12 engages with portions on peripheries of the resolver stator 22 and a rotation shaft 13 of the motor 11 so as to integrally rotate therewith, rotates around the rotation shaft 13 relative to the case 12, and is attached to the case 12 through bolts 40 serving as fastening members.
Patent JP-2013094251-A (JP)
Title: Movable presentation device of game machine
Inventor: KAMISAKA SEI
IPC: A63F7/02
Filed: 2011-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a movable presentation device of a game machine, which effectively uses a space and at the same time can give fresh impression to a player.SOLUTION: The movable presentation device 100 of a game machine 1 can alternately recognize a first decoration composed of a Chinese character "heaven" and a second decoration that is composed of the same character and larger than the first decoration. The device includes: a first movable member 200 in which the first decoration and one part of the second decoration are applied to a first face 231 and a second face 232 respectively and in which the two faces rotate to make one of the faces visually recognizable; and a second movable member 400 to which the other part of the second decoration is applied and which is movable between a position visually recognizable by a player and a position visually unrecognizable. In the case of making the first decoration visually recognizable by the player, only the first face 231 of the first movable member 200 is made visually recognizable by the player. In the case of making the second decoration visually recognizable by the player, the second face 232 of the first movable member 200 and the second movable member 400 are made visually recognizable by the player, which forms the entire second decoration.
Patent JP-2013097987-A (JP)
Title: Rotary connector device
Inventor: ADACHI RYOICHI
IPC: H01R35/04
Filed: 2011-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a rotary connector device capable of drastically reducing wear of a flat cable.SOLUTION: A plurality of first rotary rollers 43 is provided that is disposed at predetermined intervals in a circumferential direction in the concentric circle of a retainer 41 on the upper face of the retainer 41 and rotatably axially supported by the retainer 41. A second rotary roller 44 is provided to which an inversion part Cr of one of plurality of first rotary rollers 43 is allowed to be depressed with an interval that allows attachment/detachment of the inversion part Cr at a side to which the inversion part Cr is wound, and that is rotatably axially supported by the retainer 41.
Patent JP-2012110322-A (JP)
Title: Chlorogenic acids-containing beverage
Inventor: YAMAWAKI KENJI
IPC: A23L2/52
Filed: 2011-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a chlorogenic acids-containing acidic beverage suppressed in turbidity.SOLUTION: The chlorogenic acids-containing beverage contains the following ingredient (A) and (B); (A) chlorogenic acids: 0.1-5 mass% and (B) at least one selected from a basic amino acid or an acidic amino acid: 0.5-5 mass%, and a pH of 2-3.9.
Patent JP-2012098731-A (JP)
Title: Method for manufacturing electronic paper display element
Inventor: PARK CHON-MIN
IPC: G02F1/17
Filed: 2011-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an electronic paper display element.SOLUTION: The method for manufacturing an electronic paper display element includes: a step of preparing first and second molds having symmetrical grooves; a step of injecting first and second resins colored in mutually different colors and having mutually different charging characteristic, into grooves of the first and second molds respectively; a step of hardening the first and second resins; a step of coupling the first and second molds so that the symmetrical grooves match each other; and a step of hardening the resins to form a display element. The symmetrical grooves may be formed into hemispherical shape or semicylindrical shape to form a spherical or cylindrical display element. Since display elements superior in symmetry can be manufactured using the first and second molds having symmetrical grooves, the display elements are manufactured uniformly without the variation in shape and charge amount, and higher display performance can be exhibited, and mass productivity of electronic paper display elements is improved.
Patent JP-2013095337-A (JP)
Title: Antenna system for tire state detecting device
Inventor: MORITA AKIRA
IPC: B60C23/00
Filed: 2011-11-02
Abstract: PROBLEM TO BE SOLVED: To provide an antenna system which allows one antenna to have directivity in four tire directions.SOLUTION: One in-vehicle antenna 10 is provided on a vehicle body 6 side. The in-vehicle antenna 10 is a dipole antenna which achieves directivity in four directions by satisfying a predetermined condition. Radio communication with radio sensors 2 of four tires is satisfactorily established by only one antenna 10. The predetermined condition is specified by a relation between a total length L of the dipole antenna, and a wavelength λ of a radio wave to be used. For example, " 1.8λ ≤ L ≤ 2.0λ " is a preferable condition.
Patent JP-2012059357-A (JP)
Title: Semiconductor device
Inventor: KAWAHARA TAKAYUKI
IPC: H01L27/105
Filed: 2011-11-04
Abstract: PROBLEM TO BE SOLVED: To realize a low-current rewrite operation during high-speed operation, and suppress memory-cell unevenness and read disturb, in a memory based on spin-transfer magnetization switching.SOLUTION: A rewriting current is reduced by destabilizing a spin state by giving a weak pulse before rewriting. Disturb is suppressed by reading in a region where the rewriting current is nonlinearly increased by the pulse width. Furthermore, unevenness is suppressed by a driving method which makes the transferred spin amount constant by bit-line electric charges.
Patent JP-2013105770-A (JP)
Title: Semiconductor device manufacturing method
Inventor: MUNETAKA YUKI
IPC: H01L21/20
Filed: 2011-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device manufacturing method which can reduce variation in a depth direction of an upper diffusion layer of a vertical transistor.SOLUTION: A semiconductor device manufacturing method of forming an upper diffusion layer 11 composed of a silicon layer having a flat surface, comprises: selectively and excessively growing a silicon layer having a facet; and subsequently, planarizing a surface of the silicon layer by removing an excess of the silicon layer formed on the surface of an interlayer insulation film 7 by CMP. The silicon layer is grown by selectively epitaxial growing the silicon layer by a single crystal silicon. In this case, because a facet is generated, the silicon layer is excessively grown until the slowest growing facet reaches above the surface of the interlayer insulation film.
Patent JP-2013104310-A (JP)
Title: Cooling device for construction machine
Inventor: OKADA KOJI
IPC: F01P11/10
Filed: 2011-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a cooling device for construction machines, in which a cooling fan and a fan motor can be supported with a comparatively simple constitution.SOLUTION: The fan motor 26 is supported by a motor support member 40. The motor support member 40 is disposed on the downstream side of a pair of housing frames 22, 22 in the airflow direction. The motor support member 40 has a motor mounting part 41 and a pair of fixation parts 42. The fan motor 26 is mounted on the motor mounting part 41 and the motor mounting part 41 is extended horizontally to stride over the pair of housing frames 22, 22. The pair of fixation parts 42, 42 are extended respectively from both ends of the motor mounting part 41 to the sides of the housing frames 22 and attached respectively to the sidewall surfaces of the housing frames 22.
Patent JP-2013103781-A (JP)
Title: Screen printer
Inventor: ISHIDA MASAHIKO
IPC: B65H20/12
Filed: 2011-11-10
Abstract: PROBLEM TO BE SOLVED: To wind up a lengthy film to a winding roller with edges neatly arranged.SOLUTION: A tension roller 8 includes a suction and discharge port 10. Tension is applied to the lengthy film 3 by rotating the tension roller 8 at a speed lower than the rotating speed of a winding roller 7 while sucking air from the suction and discharge port 10 to adsorb the lengthy film 3 to the cylindrical surface, and the edge 22 of the lengthy film 3 is positioned at a reference position by moving the tension roller 8 in the axial direction while adsorbing the lengthy film 3. When the tension roller 8 reaches a regulation position, the lengthy film 3 is separated from the cylindrical surface of the tension roller 8 by air pressure by discharging air through the suction and discharge port 10, and the tension roller 8 is returned from the regulation position to an initial position.
Patent JP-2013093298-A (JP)
Title: Extension cord
Inventor: SHIODA KAZUHIRO
IPC: H01R31/06
Filed: 2011-10-25
Abstract: PROBLEM TO BE SOLVED: To provide an extension cord for 100 V that can avoid danger and can ensure a power supply in any place.SOLUTION: In the conductor of an extension cord for 100 V, the cross-sectional shape is changed from circular to planar, and the conductivity is ensured by making as thin as possible thereby increasing the width. A covering body is made tubular by sticking thin sheets, a copper foil is inserted, and a part of the extension cord for 100 V is made thin. One male power plug is provided, and at least one female power plug is provided. Central part of the extension cord for 100 V is bored at equal pitch, so that the cord can be fixed simply to the wall or column by means of a thumbtack or a machine screw.