baber/WOPTO huggingface dataset:
Patent JP-2009175672-A (JP)
Title: Low refractive index film, method for manufacturing the same, and antireflection film containing low refractive index film
Inventor: NISHIMURA MASATO
IPC: G02B1/11
Filed: 2008-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low refractive index film and a method for manufacturing the film, by which a low refractive index film can be manufactured at a normal temperature and normal pressure, and a particulate layered film includes followability to a microstructure and does not degrade optical performances such as diffusion property and condensing property given by the microstructure, and to provide an antireflection film containing a low refractive index film.  <P>SOLUTION: The low refractive index film includes a particulate layered film formed by alternately depositing an electrolyte polymer and fine particles on a microstructure surface, wherein the refractive index of the particulate layered film ranges from 1.10 to 1.21.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010078339-A (JP)
Title: Device and method for measuring three-dimensional shape, and program
Inventor: MASUDA TOMONORI
IPC: G01B11/24
Filed: 2008-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To accurately measure a three-dimensional shape of a photographic subject by using images acquired by irradiating the subject with pattern light.  <P>SOLUTION: The photographic subject is irradiated by emitting the pattern light polarized in a predetermined direction from a projector 4. Rays of reflected light of the pattern light at the photographic subject are polarized in a direction perpendicular to the predetermined direction by filter sections 14 and 15, and enter a first and second cameras 2 and 3. Thereby the first and second cameras 2 and 3 acquire a standard image and a reference image, and the three-dimensional shape of the photographic subject is measured by causing an arithmetic operation part 5 to associate their pixels.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010081318-A (JP)
Title: View confirmation device for vehicle
Inventor: MIZUTANI MANABU
IPC: B60R1/00
Filed: 2008-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a view confirmation device for a vehicle which can detect a status that a user such as a driver is difficult to be conscious of the status, and a status that an auto high beam system should be turned off.  <P>SOLUTION: The view confirmation device for a vehicle includes a camera 12 to photograph scenery ahead of a vehicle and a control means to change over and control a high beam or a low beam of a head light 18 on the basis of such a status ahead of the vehicle that is detected from the pickup image of the camera. On the basis of a quantity of a characteristic extracted form the pickup image of the camera, a detecting means is provided to detect the breakage of a lens of the camera or the breakage of wind shield glass arranged ahead of the camera.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010085450-A (JP)
Title: Seamless belt and method of manufacturing the same
Inventor: TAKASAKI NORI
IPC: G03G15/00
Filed: 2008-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seamless belt made of a polyimide having a specified chemical composition and extremely high toughness, and to provide a method of manufacturing the same.  <P>SOLUTION: The seamless belt is made of a polyimide comprising a structural unit derived from 3,3',4,4'-biphenyltetracarboxylic acids, a structural unit derived from 4, 4'-oxydiphthalic acids, and a structural unit derived from paraphenylene diamine, in which the structural unit derived from 4, 4'-oxydiphthalic acids is included by 75 to 5 mol% in the whole tetracarboxylic acid component (3,3',4,4'-biphenyltetracarboxylic acids and 4,4'-oxydiphthalic acids). The seamless belt shows further improved molding property and toughness and can be suitably used as a seamless belt for intermediate transfer or fixing of an electrophotographic apparatus that requires higher toughness.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010085664-A (JP)
Title: Following performance evaluation system, karaoke system, and program
Inventor: ASEMI NORIAKI
IPC: G10L25/51
Filed: 2008-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for determining which tempo a user sings in accordance with.  <P>SOLUTION: A model voice and a singing voice are verified with each other to calculate time differences between singing change timing and model change timing (s170 and s180), and a higher evaluation value is determined as following performance of singing to an object musical piece when a periodicity included in a change pattern of time difference in a series of these time differences is lower (s190 and s200), and this evaluation value is displayed on the side of a Karaoke apparatus 3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010087262-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: YAMADA TETSUYA
IPC: H01L29/861
Filed: 2008-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device, capable of sufficiently securing the accuracy of aligning a portion formed on one surface of a semiconductor substrate with a portion formed on the other surface.  <P>SOLUTION: An IGBT element 20 and a FWD element 30 are formed in the same semiconductor substrate of the semiconductor device 10. The method includes a first step of forming a trench 40 of a prescribed depth filled up with a filling material 41 on one surface of the semiconductor substrate, a second step of forming a part of the element on the one surface, by using one end surface 40a of the trench 40 as an alignment mark, a third step of thinning the other surface of the semiconductor substrate to expose the other end surface 40b of the trench 40, and a fourth step of forming the residue of the part constituting the element on the other surface, by using the other end surface 40b of the trench 40 as the alignment mark.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010083809-A (JP)
Title: Method for producing 3, 3'-dinitrobenzidine compound or 3, 3'-diaminobenzidine compound
Inventor: YASUOKA HIROSHI
IPC: C07C209/22
Filed: 2008-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing industrially useful 3, 3'-dinitrobenzidine and 3, 3'-diaminobenzidine, and to provide a dinitrobiphenyl compound of an intermediate for the production of the compounds, and a method for producing the compound.  <P>SOLUTION: The method for producing the 3, 3'-dinitrobenzidine represented by formula (2) includes reacting the dinitrobiphenyl compound represented by formula (1) (wherein, R<SP>1</SP>and R<SP>2</SP>are each a 1-8C alkyl group which may contain a branch, an ether bond and a benzene ring, or a phenyl group which may have a substituent, and may mutually be the same or different; and R<SP>1</SP>and R<SP>2</SP>may be linked to each other) with ammonia.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010082663-A (JP)
Title: Laser beam machine
Inventor: IMAI SHINJI
IPC: B23K26/00
Filed: 2008-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser beam machine capable of easily and quickly machining the surface of a workpiece.  <P>SOLUTION: A workpiece is machined on the surface by irradiating it with a laser beam scanned by a galvano scanner through a telecentric type fθ lens. The light is made incident along the optical axis of the laser beam from the upstream side of the galvano scanner and, by receiving the light reflected on the surface of the workpiece and returned along the optical axis of the laser beam, a distance to the surface is detected. Accordingly, between the upstream side of the galvano scanner and the surface of the workpiece, the optical axis of the laser beam and the optical axis for the distance detection coincide with each other, so that a distance to the irradiation position of the laser beam can be always accurately detected. Consequently, troublesome optical axis alignment is dispensed with and, in addition, by scanning the laser beam by the galvano scanner, quick machining is performed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010092611-A (JP)
Title: Reflector, and lighting device using the same
Inventor: TAIRA YUYA
IPC: F21Y101/00
Filed: 2008-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reflector for a lighting device capable of uniformly illuminating a whole floor face even when illuminating the floor face by placing the plurality of lighting devices side by side, and to provide the lighting device using the reflector.  <P>SOLUTION: In this reflector 1 including a mount 11 to which a point-like light source 20 can be mounted, and a reflector 12 to reflect light emitted from the point-like light source 20, the cross section of the reflector 11 is formed into a quadrangle.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010094175-A (JP)
Title: Beverage making apparatus
Inventor: FUKUSHIMA NAOTO
IPC: A47J31/40
Filed: 2008-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a beverage making apparatus continuously making and extracting even a large volume of beverage, and remarkably restraining mixing motor trouble due to entering of water from a mixing container.  <P>SOLUTION: This beverage making apparatus is configured to discharge beverage while preparing by mixing raw material and hot water using a mixer 20 in the mixing container 15. The mixer 20 includes the mixing motor 20M and a mixing blade 32 fitted to a rotating shaft 20A of the mixing motor and rotating in the mixing container 15. The rotating shaft 20A is inclined relative to a horizontal plane and the mixing motor 20M is disposed above the mixing blade 32.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010098076-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: NAKADA TAKESHI
IPC: H01L29/12
Filed: 2008-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device, capable of obtaining stable FET characteristics by reducing the interface level density of an interface between a gate insulating film and a GaN-based semiconductor layer.  <P>SOLUTION: The method for manufacturing the semiconductor device includes: a step of forming a GaN-based semiconductor layer on a substrate; step S20 of executing heat treatment at a temperature higher than the temperature of growth of the gate insulating film in an ALD device and removing fluorine on the surface of the GaN-based semiconductor layer; step S16 of forming a gate insulating film on the surface of the GaN-based semiconductor layer in the ALD device after the step S20 for removing fluorine; and a step of forming a gate electrode on the gate insulating film.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010094907-A (JP)
Title: Writing utensil
Inventor: KANIE KOJI
IPC: B43K8/02
Filed: 2008-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a writing utensil keeping soft writing feeling through a long period even when a pen tip is repeatedly elastically deformed.  <P>SOLUTION: The writing utensil has the pen tip 3 elastically deformable by the writing pressure in writing, and comprises the elastically deformable pen tip 3 and a pen tip support member 4 attached to the side surface of the pen tip 3. A recessed part 31 is formed on the side surface of the pen tip 3 and a protrusion 41 engaged with the recessed part 31 is formed on the side surface of the pen-tip support member 4. An ink occluding body 5 impregnated with ink is housed in a barrel tube 2. The pen tip 3 is protruded to the outside from a front end opening part of the barrel tube 2. The rear end of the pen tip 3 is connected to the ink occluding body 5. A middle part of the pen-tip support member 4 is journaled on the inner surface of the front end opening part of the barrel tube 2 in front side of the ink occluding body 5. The pen-tip support member 4 and the pen tip 3 are attached and immersed into the ink occluding body 5 in an attached state.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010095818-A (JP)
Title: Muscle contraction-promoting inner wear
Inventor: KAWAHARA TAKEMASA
IPC: A41D13/00
Filed: 2008-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide inner wear that when worn on the body, promotes sufficient muscle contraction activity for specific muscles, improves fat-burning efficiency and physical capability by effectively strengthening muscles, and supplements muscle strength when muscular strength has been decreased due to a sprain, a bone fracture, or the like.  <P>SOLUTION: The muscle contraction-promoting inner wear has a low stretch region 13 that is formed with a stronger stretching force than a body region 12. The low stretch region 13 is formed with lattice shapes that are partitioned at prescribed intervals in regions that correspond to muscles for which the promotion of sufficient muscle contraction activity when worn is desired, and the muscle contraction activity is compartmentalized for each lattice-shaped partition due to a tightening force generated by the low stretch region 13, and the respective muscle contraction activity occurs within the range of the compartmentalized partitions.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009138929-A (JP)
Title: Thermal insulation of flexible pipe
Inventor: BUCHNER STEFAN
IPC: B29C48/09
Filed: 2008-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flexible pipe body that is used for a type of flexible pipe transporting a production fluid and including a thermal insulation layer between a barrier layer of a flexible pipe, namely, an inner fluid-retaining layer such as a liner, and an outer protective layer.  <P>SOLUTION: The flexible pipe body includes a fluid retaining layer, at least one extensible protection layer, at least one extruded thermal-insulation layer provided over the outermost layer of the at least one extensible protection layer, and an outer shield layer provided over the thermal-insulation layer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010100325-A (JP)
Title: Magnetic container and lid
Inventor: SASAKI KATSUHIKO
IPC: B65D45/02
Filed: 2008-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container and a lid for a container which even an aged person, a weak person or a person who has a problem with hand can close by simply placing the lid on the container and can open by slightly moving the lid in any direction as to the container and the lid for the container.  <P>SOLUTION: This storing container comprises a container body 5 and a lid 6 for covering the opening of the container body. The body is provided with at least one first permanent magnet group 8 buried in its opening/fitting part. The outside fitting part of the lid which is tightly brought into contact with the opening/fitting part of the body is provided with at least one second permanent magnet group 9 buried to face the first permanent magnet group. All S poles and N poles of the magnets face the same direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010099337-A (JP)
Title: Slot machine
Inventor: ITO TOMOHIKO
IPC: A63F5/04
Filed: 2008-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slot machine capable of leaving room for satisfying a winning combination as substitute for a specific winning combination even if executing a game operation against a specific sequence in the slot machine capable of satisfying the specific winning combination by executing the game operation at the specific sequence.  <P>SOLUTION: When a lottery result corresponding to a winning combination producing no unexpected defeat or a winning combination producing an unexpected defeat is derived by a winning combination lottery by a winning combination lottery means 410, a reel stop control means 420 stops reels 40L, 40C and 40R so as to satisfy the winning combination producing no unexpected defeat in a case where stop switches 37L, 37C and 37R are operated at a specific operation sequence corresponding to the lottery result, and to satisfy the winning combination producing the unexpected defeat in a case where the stop switches are operated in an operation sequence other than that.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010103393-A (JP)
Title: Electrostatic chuck
Inventor: KOMATSU HIDEO
IPC: H02N13/00
Filed: 2008-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of an electrostatic chuck in a prior art that the bonding strength of a holding member or the like bonded to a metal layer formed on a ceramic substrate with a brazing metal is low.  <P>SOLUTION: In the electrostatic chuck 10, a chucking plane is formed on a surface of a ceramic substrate 12 while a metal member 14 is brazed to the other surface of the same. On the other surface of the ceramic substrate 12, a metalization layer 16 having a thickness of 15 to 25 μm and whose peripheral part is covered with a ceramic plate 12d that is a part of the ceramic substrate 12 is formed. A plated layer 18 having a thickness of 0.2 to 1 μm is formed only on a surface of the metalization layer 16, exposed from the ceramic plate 12d, of the surface of the metalization layer 16. The metal member 14 is brazed to the metalization layer 16 via the plated layer 18 with a brazing metal 20.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009133001-A (JP)
Title: Austenitic stainless steel having excellent hydrogen embrittlement resistance
Inventor: KAMIYOSHI YASUMUNE
IPC: C22C38/58
Filed: 2008-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive austenitic stainless steel applicable to a member used in an environment where a hydrogen gas is used.  <P>SOLUTION: The austenitic stainless steel having excellent hydrogen embrittlement resistance has a composition comprising, by mass, 0.03 to 0.10% C, 0.20 to 1.00% Si, 0.50 to 2.00% Mn, ≤0.050% P, ≤0.030% S, 7.0 to 12.0% Ni, 16.0 to 20.0% Cr, ≤1.0% Mo, ≤0.10% N and ≤0.01% P, and also comprising one or two kinds selected from 0.1 to 1.0% Ti and 0.2 to 1.0% Nb, and the balance Fe with inevitable impurities, and in which one or more kinds selected from Ti carbide, Ti carbonitride and Nb carbonitride of ≥1 μm in 1 mm<SP>2</SP>cross-sectional area are present by ≥20 pieces.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010109039-A (JP)
Title: Cassette for substrate
Inventor: KAINUMA HIDEKI
IPC: H01L21/673
Filed: 2008-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cassette for a substrate to assure stability of the substrates after being stored into the cassette, which has a structure for preventing the occurrence of damage of a film surface of the substrate stored due to contact with a shelf piece adjacent to the film surface side because of vibration and inclination of the substrate stored, even when the shelf piece of the cassette for substrate is formed longer in the internal direction of the cassette.  <P>SOLUTION: The cassette for substrate temporarily stores the substrates under the condition that the substrates are stacked keeping a constant interval by supporting two sides opposed with each other or three sides among the four sides of substrate. This cassette is provided with shelf pieces and pawl parts for controlling substrate position. The shelf pieces are orderly arranged at least at the internal side of a side plate with shelf piece provided to the cassette for substrate, while the pawl parts for controlling substrate position are orderly arranged toward the internal side of the cassette for substrate from a movable pawl part fitting pole brace independently provided in parallel to the side plate with shelf piece.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010107407-A (JP)
Title: Luminous pointer
Inventor: HOSAKA TOMONORI
IPC: G01D13/22
Filed: 2008-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a luminous pointer for performing illuminating of a pointer in good appearance.  <P>SOLUTION: This luminous pointer includes a coupling member 1, a translucent member 2 that includes a rotation base 22 and emits light introduced from the rotation base 22, and a pointer cap 3. The coupling member 1 includes a pedestal 12 that is extended in a first direction 15 intersecting with an axial direction of a pointer shaft 41 and carries the rotation base 22. The rotation base 22 includes a non-light emitting section 221 that is covered by the pointer cap 3, and a light emitting section 222 that is exposed from the pointer cap 3 and emits light continuous to an indicator section 21. A wall face 223 of the rotation base 22 facing the pedestal 12 is inclined in a second direction 16 different from the first direction 15. The pedestal 12 includes a light blocking section 122 for blocking light that is incident on the rotation base 22 from a portion between the pedestal 12 and the wall face 223.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009298592-A (JP)
Title: Chain conveyer
Inventor: YOSHIDA TAKAO
IPC: B65G17/06
Filed: 2008-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chain conveyer having passing holes for making fluid on a plate pass with a structure in which the fluid hardly remains on the plate and stickiness caused by the remaining fluid is hardly generated.  <P>SOLUTION: A plurality of projections 21 and a plurality of passing holes 22 for making the fluid pass are formed at the plate P. The passing holes 22 are formed to be wider at an outlet port on a back surface Pf side of the plate P than at an inlet port on an installation surface Pe side of the plate P. The inlet port on the installation surface side is formed by using the plurality of projections 21.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009258619-A (JP)
Title: Resin composition used for forming color filter by inkjet system, color filter and liquid crystal display
Inventor: UEHARA HIROSHI
IPC: G02B5/20
Filed: 2008-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition used for forming color filter by an inkjet system for forming a pixel which is excellent in flatness and does not produce an uncoated part.  <P>SOLUTION: The resin composition used for forming color filter by the inkjet system includes a colorant (A), a polyfunctional monomer (B), a binder resin (C), a surfactant (D) having an HLB value of 10 or less, and an organic solvent (E) containing more than 70 mass% of an organic solvent having a boiling point of higher than 180°C at 1 atm with respect to the amount of the whole organic solvent.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010110983-A (JP)
Title: Recording head and recording apparatus
Inventor: YAMADA TAKESHI
IPC: B41J2/275
Filed: 2008-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To prevent contact of a coil spring to a side surface of a recording lever by forming a constitution that the recording lever which makes a recording wire protrude in a recording head is urged by the coil spring.  <P>SOLUTION: In the recording head which includes both a plurality of the recording levers 43 equipped with the recording wires 40 and a driving part that makes the recording wire 40 protrude by shifting the recording lever 43, a plurality of the coil springs 46 which urge the recording levers 43 to return to a state before the shift are arranged respectively correspondingly to the recording levers 43. A lever side end 46b of the coil spring 46 contacts the respective recording lever 43, and a foundation side end 46a is supported by a foundation part 66 prepared in the recording head. A groove 68 which regulates rotation in a peripheral direction T of the coil spring 46 is formed in the foundation part 66.  <P>COPYRIGHT: (C)2010,JPO&INPIT