baber/WOPTO huggingface dataset:
Patent JP-2013075541-A (JP)
Title: Vehicle side mirror
Inventor: SANEHIRA YASUHIKO
IPC: B60R1/072
Filed: 2011-09-29
Abstract: PROBLEM TO BE SOLVED: To prevent generation of abnormal noise during turning by preventing plates from adhering to each other when resin-made protrusions are provided to both of a base member and a mirror housing and covering the protrusion with the plates, and to prevent the cracking of the plates.SOLUTION: A housing unit includes a resin-made fixed shaft and a resin-made drive case fixed to a mirror housing. A fixed-side protrusion 57 is formed at the fixed shaft, and a fixed-side plate 60 for covering and protecting the fixed-side protrusion 57 is attached. A movable-side protrusion 71 is formed at the drive case, and a movable-side plate 80 for covering and protecting the movable-side protrusion 71 is attached. A contact surface 61a of the fixed-side plate 60 and a contact surface 81a of the movable-side plate 80 are formed so as to be in line contact.
Patent JP-2012081265-A (JP)
Title: Hybrid type collimator for x-ray and method for manufacturing the same
Inventor: IKHLEF ABDELAZIZ
IPC: G01N23/04
Filed: 2011-09-30
Abstract: PROBLEM TO BE SOLVED: To reduce scattering in two dimensions such that a scatter-to-primary dose ratio (SPR) is reduced.SOLUTION: A length (58) of a first plurality of x-ray attenuation plates (54) extends along a first direction (56), and respective plates (54) of the first plurality of x-ray attenuation plates (54) are spaced apart from one another along a second direction (62). A length (64) of a second plurality of x-ray attenuation plates (60) extends along the second direction (62), and respective plates (60) of the second plurality of x-ray attenuation plates (60) are spaced apart from one another along the first direction (56) and extend through the respective plates (54) of the first plurality of x-ray attenuation plates (54). The first and second directions (56, 62) are orthogonal, and a width (66) of each plate (54) of the first plurality of x-ray attenuation plates (54) is larger than a width (68) of each plate (60) of the second plurality of x-ray attenuation plates (60).
Patent JP-2013076516-A (JP)
Title: Heat utilization system and heat utilization method of contaminated groundwater
Inventor: TAGUMA YASUHIDE
IPC: F24J3/08
Filed: 2011-09-30
Abstract: PROBLEM TO BE SOLVED: To effectively utilize groundwater which contains contaminant as a thermal source.SOLUTION: The heat utilization system 1 of contaminated groundwater includes: a lifting pump 2 which lifts groundwater containing the contaminant; a groundwater-transferring pipe 4 connected to the lifting pump 2; a heat pump 6 thermally connected with the groundwater-transferring pipe 4; and a contaminant-removing device 5 for removing the contaminant contained in the groundwater which is thermally exchanged by the heat pump 6.
Patent JP-2012001435-A (JP)
Title: System for continuous growth of single crystal silicon
Inventor: BENDER DAVID L
IPC: C30B29/06
Filed: 2011-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for continuous and quick growth of single crystal silicone having ultrahigh purity and long extreme minority carrier life.SOLUTION: An improved CZ system based on the Czochralski method for continuous growth of a single crystal ingot includes an essentially flat crucible having a small aspect ratio and large diameter and having a selective weir encircling the crystal. The crucible having the small aspect ratio essentially eliminates convection flow in the final single crystal silicon ingot to reduce oxygen content. A silicon premelting furnace chamber controlled under different standard provides a continuous supply source of molten silicon to the growth crucible while advantageously eliminating necessity of vertical movement and crucible pull-up system during crystal pull-up process. A corresponding temperature zone over the molten material is constructed by a plurality of heaters under the crucible. The temperature outputs of the heaters are individually controlled for providing optimum temperature control over the molten material and at the crystal/molten material interface for improved crystal growth.
Patent JP-2013083197-A (JP)
Title: Cam phase variable type internal combustion engine
Inventor: SUGIYAMA REIKI
IPC: F01L1/356
Filed: 2011-10-07
Abstract: PROBLEM TO BE SOLVED: To control an increase in weight of an internal combustion engine by making compact a circumference of an oil path section toward a cam phase varying device.SOLUTION: An engine 1 is provided with an advancing angle annular groove 49 and a retarding angle annular groove 46 formed on a bearing surface of a first journal bearing wall 15. A spool valve 35 is placed along the first journal bearing wall. A retarding angle oil path 44 is equipped with a first oil path 47 which is formed on a joint surface 20 between a cam cap 18 and a cam holder 16 and is connected to the retarding angle annular groove 46, and a second oil path 48 which is formed on the cam holder 16 and connects the spool valve 35 and the first oil path 47. An advancing angle oil path 43 is equipped with a third oil path 50 which is formed on the cam holder 16 and is connected to the spool valve 35 and the advancing angle annular groove 49. The second oil path 48 and the third oil path 50 are placed on a same plane perpendicular in a camshaft direction.
Patent JP-2013087292-A (JP)
Title: Array antenna type cvd plasma apparatus
Inventor: YAMAMOTO NAOYA
IPC: C23C16/509
Filed: 2011-10-13
Abstract: PROBLEM TO BE SOLVED: To improve the quality of a thin film while improving the productivity of an array antenna type CVD plasma apparatus 1 to a high level.SOLUTION: In the array antenna type CVD plasma apparatus, a pair of cooling panels 47, each having an absorption surface 51f on one side and cooling a substrate W, is perpendicularly installed on an inner wall surface of a side wall 13, and a plurality of intermediate cooling panels 59, each having absorption surfaces 63f on both sides and cooling the substrate W, is perpendicularly installed between the pair of cooling panels 47 on the inner wall surface of the side wall 13. By attaching or detaching the side wall 13 to and from one lateral surface of a chamber body 7, each cooling panel 47 moves in and out from a space between a substrate area A at the front end side and a front wall 9 or between the substrate area A at the back end side and a rear wall 11, while each intermediate cooling panel 59 moves in and out from a space between the adjacent substrate areas A.
Patent JP-2012089486-A (JP)
Title: Manufacturing method of sealing contact
Inventor: MYUNG YONG-YOON
IPC: H01H49/00
Filed: 2011-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a sealing contact capable of sealing the sealing contact by injecting an arc-extinguishing gas into an airtight space of an electromagnetic switching device.SOLUTION: A manufacturing method of a sealing contact comprises: a step of forming a driving body by linking a movable contact 112, a shaft 130, and cores 122, 123 and linking a housing 114 and a plate so as to form an airtight space on which a fixed contact 111 and the movable contact 112 are disposed; a step of fixing a detachable chamber in the lower part of the plate in an airtight fashion and keeping the chamber at an insulating gas atmosphere; a step of linking a cylinder 125, which forms a sealed structure when the shaft 130 and the cores 122, 123 of the driving body protruding in the lower part of the plate in the chamber kept at the insulating gas atmosphere are inserted into the cylinder, to the plate; and a step of sealing the plate and a cylinder 125.
Patent JP-2013086548-A (JP)
Title: Boundary layer control device
Inventor: KIMURA YUKIHIDE
IPC: B62D37/02
Filed: 2011-10-13
Abstract: PROBLEM TO BE SOLVED: To suppress deceleration of a main flow of an airflow on a body surface of a moving object.SOLUTION: A boundary layer control device 1 includes: a boundary layer separating part 11 that separates a boundary layer of an airflow on a lower surface 3a of a body 2 of a moving object from the main flow of the airflow; and an ejecting part 12 that ejects fluid different from that of the boundary layer and the main flow, between the boundary layer and the main flow separated by the boundary layer separating part 11. The boundary layer and the main flow are surely separated by the fluid different from that of the boundary layer and the main flow, and the percentage of the main flow that is decelerated by the boundary layer is reduced.
Patent JP-2013087689-A (JP)
Title: Simulated gas supply device
Inventor: TAKAMIYA AKITOYO
IPC: B01D53/86
Filed: 2011-10-18
Abstract: PROBLEM TO BE SOLVED: To supply simulated gas which is exactly operatively linked to a change in exhaust gas from an automobile by accurately simulating a change in the exhaust gas.SOLUTION: In order to supply simulated gas, a simulated gas supply device includes: a starting material gas supply set 5 obtained by gathering a plurality of starting material gas supply parts; flow controller sets 1, 2, 3, 4 obtained by gathering a plurality of flow controllers; a flow control system 100 obtained by gathering the a plurality of flow controller sets 1, 2, 3, 4; a simulated gas supply tube 101 for supplying simulated gas to an evaluation device 500; a simulated gas exhaust tube 102 for exhausting the simulated gas without supplying the gas to the evaluation device; a switching valve system 200 which has switching valves 6, 7, 8, 9 which switch the simulated gas flow path to the simulated gas supply tube 101 or to the simulated gas exhaust tube 102 and is obtained by gathering the multiple switching valves; and a control unit 300 for controlling the flow controller system 100 and the switching valve system 200.
Patent JP-2013087105-A (JP)
Title: Bubble-generating bath agent
Inventor: FUJII AKIRA
IPC: A61K8/02
Filed: 2011-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a solid bath agent improved in a massage effect or the like by virtue of generating two kinds of bubbles with noticing the difference between air bubbles of carbon dioxide and bubbles of soaps.SOLUTION: This solid bath agent is such solid matter 5 that is formed by pressing a mixed powder 10 of the bath main component 2, a bath auxiliary component 3 and a surfactant 4, solidified at ordinary temperature, the solid matter being one of a columnar body 51, a polyhedral body 52, a globular body 53 and a character body 54, and this solid matter is characterized by enabling to be pulverized at a certain level of impact shock or higher and dissolving in a liquid of from cold water to warm water to generate the two kinds of bubbles of the air bubbles B of carbon dioxide and the soapy bubbles S, and by having a wall thickness t of the solid matter from 1 to 10 cm, and a recessed part 6 ingrowing into the inside from the surface 5a, with the recessed part increasing the surface area and uniformizng the whole density, and by having on the surface side thereof a decoration 7 visible from the outside.
Patent JP-2013088747-A (JP)
Title: Reflection type liquid crystal display device
Inventor: HANDA MASATO
IPC: G02F1/13357
Filed: 2011-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a reflection type liquid crystal display device which prevents the deterioration of image quality due to irregular reflection of light inside of an illuminator.SOLUTION: In the reflection type liquid crystal display device, an opening 13 for emitting a polarization component P1 having transmitted through a polarizing plate 9 to the outside of a housing 11 is provided on a wall portion 11a of the housing 11. The polarization component P1 having been emitted from the polarizing plate 9 and irradiated toward the wall portion 11a of the housing 11 passes through the opening 13 provided on the wall portion 11a as it is and emits to the outside of the housing 11, and accordingly does not cause irregular reflection on the surface of the wall portion 11a. Accordingly, irregular reflection light (polarization component P2) does not mix in an image of a liquid crystal panel 1, and a change in color tone and a reduction in contrast are prevented.
Patent JP-2013092409-A (JP)
Title: Shape measurement device
Inventor: SEKI HIROKAZU
IPC: G01B11/24
Filed: 2011-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a shape measurement device which achieves accurate measurement of a cross-sectional shape (surface contour shape) of a hair surface, and a step in a hair surface.SOLUTION: A shape measurement device comprises a confocal imaging device which includes an object lens 13 to project a scanning beam to a hair to be measured and receives light reflected from the hair so as to take a confocal picture of the hair surface, hair supporting means 15 which supports a plurality of hairs in X-axis direction as the longitudinal axial direction and supports and arranges the hairs along Y-axis direction orthogonal to X-axis at a predetermined intervals, a stage 14 and driving means thereof which is movable in X-axis direction and Y-axis direction and supports the hair supporting means, means 16 which shifts the relative distance between the object lens 13 and the stage, and a signal processing device 10 which outputs the cross-sectional image data and/or a step data to indicate the size of a step existing in the hair surface. The stage moves along a movement route configured in a zigzag form, on the basis of the number of hairs to be measured and the coordinate data of a measuring point.
Patent JP-2013092709-A (JP)
Title: Optical scanner, and image forming apparatus including the same
Inventor: UEDA ATSUSHI
IPC: G02B26/10
Filed: 2011-10-27
Abstract: PROBLEM TO BE SOLVED: To provide an optical scanner with an overfill optical system supporting high resolution that receives stable and a large amount of laser beams by arranging a plurality of light-emitting devices in a plurality of light sources such that a BD sensor detects a laser beam that is closest to the BD sensor side among a plurality of laser beams emitted from the plurality of light sources; and an image forming apparatus including the optical scanner.SOLUTION: A plurality of light-emitting devices LD1 to LD4 in a light source 101 are arranged such that a BD sensor 209 detects reflection light of a laser beam from the light-emitting device LD1 located on the BD sensor 209 side among laser beams emitted from the light-emitting devices LD1 to LD4 that are reflected on a reflection surface of a polygon mirror 106 of an optical scanner 1 through a scanning optical system 100 and an emitting optical system 200.
Patent JP-2013097903-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: MORITA TADASHI
IPC: H01M10/0566
Filed: 2011-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary battery which excels in safety against external shorting and also has excellent vibration resistance.SOLUTION: A nonaqueous electrolyte secondary battery 10 of the present invention comprises a wound electrode body 14 composed of a cathode plate 11 and an anode plate 12 wound round while being electrically isolated by a separator 13 and a nonaqueous electrolyte, both of which are housed in a cylindrical battery outer can 17. A cathode current collector tab 22 connected to the cathode plate 11 is bent in shape of the letter S and is electrically connected to a cathode terminal 20 which is fixed to the opening of the battery outer can 17 while being isolated from the battery outer can 17. The cathode current collector tab 22 is made of aluminum or aluminum alloy, and has a notch (not shown) formed between two inflection points X and Y bent in shape of the letter S, the percentage in cubic volume of the notch is made to be 25.0 to 37.5% per length of 1.00 mm.
Patent JP-2013099039-A (JP)
Title: Electric machine
Inventor: SUGITA SATOSHI
IPC: H02K41/03
Filed: 2011-10-28
Abstract: PROBLEM TO BE SOLVED: To provide an electric machine in which the number of windings can be decreased, and the amount of permanent magnets used can also be decreased.SOLUTION: A plurality of pole pieces 13 arranged along a permanent magnet array 23 while spaced apart from each other configure a pole piece array 15. The permanent magnet array 23 has a relationship of not moving with respect to the windings 19A-19C. The pitch τp of a plurality of permanent magnets 21 and the pitch τs of a plurality of pole pieces 13 are determined so that a magnetic flux flows through two permanent magnets 21 magnetized in the same direction and located to every other in the permanent magnet array 23, and one or two pole pieces 13 interposed between the two permanent magnets 21 while being magnetized in a magnetization direction different from that of the two permanent magnets 21 and facing the permanent magnets 21.
Patent JP-2013096613-A (JP)
Title: Heat exchange panel
Inventor: ISHII SHUICHI
IPC: F24S10/50
Filed: 2011-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchange panel which has high efficiency of heat exchange.SOLUTION: There is provided a heat exchange panel 1 in which a heating medium absorbs and radiates radiant heat, and exchanges heat between the heating medium and gas through heat transfer. The heat exchange panel includes a plurality of heat exchange panel members 10 each having at least one built-in heating medium flow passage 11, wherein a recessed part 12 in a narrow opening shape is provided to one of both end parts of a heat exchange panel member 10 along a direction in which the heating medium flows, a projection part 13 which can be fitted in the recessed part 12 of a heat exchange panel member to be connected is provided to the other end part, and the recessed part 12 and projection part 13 are fitted to each other to connect the heat exchange panels 10 to each other.
Patent JP-2012111683-A (JP)
Title: Method for producing copper-doped titanium oxide
Inventor: NISHIKIORI HIROMASA
IPC: C01G23/04
Filed: 2011-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing copper-doped titanium oxide excellent in photocatalytic action in comparison with copper-doped titanium oxide obtained by a conventional sol-gel method.SOLUTION: The method for producing copper-doped titanium oxide includes: a process of refluxing a solution prepared by adding a copper alkoxide to a titanium alkoxide; a process of forming a sol solution serving as a precursor of the copper-doped titanium oxide by adding an acid catalyst to the solution after the refluxing treatment; a gel-forming process of forming gel by heating the sol solution to advance hydrolysis and a polycondensation reaction of the alkoxides; a hydrothermal treatment process of heating the gel after immersing it in distilled water to remove organic substances; and a firing process of forming the copper-doped titanium oxide by firing the gel after the hydrothermal treatment to crystallize it.
Patent JP-2013096466-A (JP)
Title: Self-boring screw for wood-based material
Inventor: FUKAZAWA KAZUO
IPC: F16B25/04
Filed: 2011-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a self-boring screw for wood-based material in which screw-in torque can be reduced stably, pull-out resistance can be enlarged stably and variation in screw-in torque performance and pull-out resistance performance for each screw can be reduced.SOLUTION: A length Lfrom the root of a preceding-side flank 6 on a vertical cross section including a screw axial line to a crest 7 of threads 5 is made shorter than a length Lfrom the root of a following-side flank 8 on a vertical cross section including the screw axial line to the crest 7 of the threads 5 by 20% or more. Therefore, the area of the preceding-side flank is made smaller than the area of the following-side flank in accordance with a ratio L/Lof the lengths.
Patent JP-2013099724-A (JP)
Title: Method for manufacturing deposition material, and liquid ejection device
Inventor: HONDA KENICHI
IPC: B05C5/00
Filed: 2011-11-09
Abstract: PROBLEM TO BE SOLVED: To manufacture a deposition material that twinkles.SOLUTION: A method for manufacturing deposition material includes: a step for supplying scattering particles onto a substrate; and a step for deposing metal on the scattering particles by bringing a first liquid containing metallic ions into contact with a second liquid containing a reducing agent capable of reducing metallic ions.
Patent JP-2012048259-A (JP)
Title: Polarizing plate and liquid crystal display device using the same
Inventor: YANO SHUJI
IPC: G02B5/30
Filed: 2011-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a polarizing plate having excellent polarization characteristics with low transmittance in a normal direction, reducing light leakage in an oblique direction in the case of orthogonal Nicols arrangement and obtaining a liquid crystal display having excellent contrast or display quality.SOLUTION: A polarizing plate has transparent protective layers on one side or both sides of a polarizing film. The transparent protective layers satisfy inequalities y≤E in an arrangement function expressed by x≤15, E=64.448xin the case an in-plane phase difference value (nm) is represented by x and an angle (degree) between an optic axis of the polarizing film and a slow axis of the transparent protective layer is represented by y.
Patent JP-2013052669-A (JP)
Title: Method for manufacturing composite molded body
Inventor: OKUMURA ARIMICHI
IPC: B23K26/352
Filed: 2011-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a composite molded body including a metal formed body and a resin molded body, the method shortening a manufacturing time, providing the composite molded body with increased bonding strength in a desired direction, and further increasing the bonding strength of a bonding surface having a complicated shape.SOLUTION: The method for manufacturing a composite molded body 3 composed of the metal formed body 1 and the resin molded body 2 has: a step wherein laser scanning is performed such that markings, each of which is composed of a straight line and/or a curved line, are formed in one direction or in different directions on the bonding surface 1a of the metal formed body 1, and that the markings composed of the straight line and/or the curved line do not intersect each other; and a step wherein a portion including the bonding surface of the metal formed body 1 having the markings formed thereon is disposed in a die, and a resin to be the resin molded body 2 is insert-molded.
Patent JP-2012104834-A (JP)
Title: High voltage bipolar-based esd protection structure
Inventor: AMAURY GENDRON
IPC: H01L29/73
Filed: 2011-11-11
Abstract: PROBLEM TO BE SOLVED: To provide an area-efficient, high voltage, single polarity ESD protection device.SOLUTION: An ESD protection device 300 includes: a p-type substrate 303; a first p-well 308-1 formed in the substrate and sized to contain n+ and p+ contact regions 310, 312 that are connected to a cathode terminal; a second, separate p-well 308-2 formed in the substrate and sized to contain only a p+ contact region 311 that is connected to an anode terminal; and an electrically floating isolation structure 304, 306, 307-2 formed in the substrate to surround and separate the first and second semiconductor regions. When a positive voltage exceeding a triggering voltage level is applied to the cathode and anode terminals, the ESD protection device triggers an inherent thyristor into a snapback mode to provide a low impedance path through the structure for discharging an ESD current.