baber/WOPTO huggingface dataset:
Patent JP-2010017739-A (JP)
Title: Method for manufacturing heat transfer plate
Inventor: SEO NOBUSHIRO
IPC: F28F3/12
Filed: 2008-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a heat transfer plate having high heat exchange efficiency, in a heat transfer plate manufactured by friction stir welding.  <P>SOLUTION: The method for manufacturing the heat transfer plate is characterized by including: an insertion step of inserting a heat medium pipe 16 into a concave groove 8 formed at a bottom surface of a lid groove 6 open to the surface side of a base member 2; a lid groove closing step of disposing a lid plate 10 in the lid groove 6; a welding/joining step of joining the base member 2 and the lid plate 10 by welding along a butted part of a side wall of the lid groove 6 and a side surface of the lid plate 10; and an inflow stirring step of causing a plastic fluid material Q fluidized by friction heat to flow into a gap part P formed around the heat medium pipe 16 by moving a rotary tool 25 for inflow stirring along the concave groove 8 on the surface (top surface 11) of the lid plate 10.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010018576-A (JP)
Title: COSMETIC COMPOSITION CONTAINING POLY-gamma-L-GLUTAMIC ACID-CROSSLINKED MATERIAL
Inventor: YAMAMOTO SHUHEI
IPC: A61K8/88
Filed: 2008-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cosmetic and a skin preparation for external use, blended with an antibacterial agent, without having a problem in safety issues such as skin irritation, etc., and further equipped simultaneously with extensibility, moist feeling and hardly having roughness.  <P>SOLUTION: This cosmetic composition containing a poly-γ-L-glutamic acid-crosslinked material and the anti-bacterial agent is provided by reducing the irritation of the anti-bacterial agent, and also can equip the extensibility, moist feeling and hardly having roughness simultaneously. The antibacterial agent may be an organic antibacterial agent or an inorganic antibacterial agent. The cosmetic composition can be utilized as a cosmetic, quasi-drug, medical supply, hygienic material or medicine.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010017477-A (JP)
Title: Compressor and oxygen concentrator using the same
Inventor: OGAWA HIROSHI
IPC: A61M16/10
Filed: 2008-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compressor capable of being substantially made small in size miniaturized and light in weight, and being simultaneously made low in noise and vibration, and to provide an oxygen concentrator.  <P>SOLUTION: The compressor includes a set of a first piston, a first eccentric cam and a first cylinder chamber, a set of a second piston, a second eccentric cam and a second cylinder chamber, a set of a third piston, a third eccentric cam and a third cylinder chamber, a set of a fourth piston, a fourth eccentric cam and a fourth cylinder chamber, and lead valves 50 and 51, and the lead valves are turned to a plurality of head independent type sheet valve structures.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010023545-A (JP)
Title: Vehicular sunvisor
Inventor: OKAZAKI YUTAKA
IPC: B60J3/02
Filed: 2008-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular sunvisor capable of enhancing the operability when executing the slide operation thereof.  <P>SOLUTION: The vehicular sunvisor includes a shaft with one end thereof being suitable for a vehicle body, a support assembly suitable for the shaft, a sunvisor body comprising two resin cores being folded so as to house the other end of the shaft and the support assembly, a first slide guide for guiding the slide of the support assembly, and a second slide guide. The support assembly is slidably held in a space surrounded by the two folded resin cores, the first slide guide and the second guide. The sunvisor body is turned when the support assembly is turned with the shaft as the axis, and the sunvisor body relatively slides with respect to the shaft when the support assembly slides.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010025141-A (JP)
Title: Drive force transmission device
Inventor: KAMISAKA MASAHITO
IPC: F16D27/115
Filed: 2008-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive force transmission device capable of quickly suppressing generation of frictional heat by drag torque.  <P>SOLUTION: The drive force transmission device 6 is provided with a bottomed-cylinder-like front housing 22, a shaft-like inner shaft 23 coaxially and rotatably arranged in a front housing 22 and a main clutch 41 arranged in a clutch storing chamber 34 for connecting a front housing 22 and the inner shaft 23 in a torque-transmittable manner. In the clutch storing chamber 34, a lubricating oil is filled at a predetermined filling ratio and a cam mechanism 42 for facilitating a main cam 46 pressing the main clutch 41 by operation of a pilot clutch 43. With a hydraulic pump 61 operated by rotation difference between the front housing 22 and the inner shaft 23, a pressing force that the main cam 46 applies to the main clutch 41 is reduced by the lubricating oil discharged from the hydraulic pump 61.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010027106-A (JP)
Title: Optical pickup apparatus
Inventor: ITO HIDETOSHI
IPC: G11B7/12
Filed: 2008-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical pickup apparatus which suppresses the problem caused by variation in temperature when a synthetic-resin collimate lens is used.  <P>SOLUTION: The optical pickup apparatus includes an objective lens upon which laser light converted to parallel light by the synthetic-resin collimate lens 11 provided so as to convert the laser light to the parallel light is incident and which focuses the laser light to a signal recording layer. Above a housing 17 to which the collimate lens 11 is fixed, a flexible printed wiring board 18 to which an electronic component 19 with a built-in laser diode driving circuit for supplying a driving current to a laser diode is fixed is disposed. On a surface 17B of the housing 17 facing the flexible printed wiring board 18, a plurality of protrusions 17C are formed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010026068-A (JP)
Title: Information processing device
Inventor: SUGIURA CHIKASHI
IPC: G10L25/12
Filed: 2008-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide technology for extracting a feature amount regarding firmness of voice necessary for emotion extraction without requiring learning.  <P>SOLUTION: In an information processing device, a vocal-cord sound source differential waves of an input voice in sonant is estimated, and a minimum position and a maximum position of steep rising emerging for each basic cycle from the vocal-cord sound source differential wave are specified, and by having features contained in the vocal-cord sound source differential waves, during a period starting from a maximum position of rising to a minimum position of the next rising digitized, the feature amount regarding the firmness of voice is calculated, without depending on the fundamental period and power.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010023280-A (JP)
Title: Optical scanner and image forming apparatus
Inventor: YOSHII MASAKO
IPC: H04N1/113
Filed: 2008-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical scanner constituted so that the influence of reciprocity law failure is reduced, and failures such as uneven image density is improved, in the case of providing an image of high density and high image quality at a high speed.  <P>SOLUTION: The optical scanner includes a control unit 100 which forms scan-lines adjacent to one another among all the scan-lines on a surface to be scanned with deflection scanning in a time difference manner, and also, which can perform an interlace scanning control to perform the following scanning while jumping over the scan line on the surface to be scanned in the case of forming the minimum resolution pixel in the sub scanning direction with n-scan lines. In the case of forming the image on the surface to be scanned by lighting the light sources equal to or less than n-1 and thinning the scan positions, the control unit 100 compares the number of scanning times for the image formation by the center part of a vertical cavity surface emitting laser used as the light source, with the number of scanning times for the image formation by the end part of the vertical cavity surface emitting laser, and then, sets the light emitting condition of the vertical cavity surface emitting laser in accordance with the comparison result.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010023630-A (JP)
Title: Method for manufacturing duct and duct
Inventor: KOIKE YASUHISA
IPC: B60S1/54
Filed: 2008-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems that the performance of clearing a mist from a windshield or the like is lowered due to diffusion of air flow because a corner at a cross section with a flange integrally formed at a blow opening on the instrument panel side of a defroster nozzle manufactured by blow molding, which is a conventional technology, is inevitably rounded in a manufacturing process and thermal deformation can be caused because of poor rigidity of the flange due to its thin-wall formed in the flange and a flange on the side of a heater unit in the blow molding process.  <P>SOLUTION: In a duct formed by the blow molding including an air ventilation body 1 and an air-blow part 1a continuing from the air ventilation body 1, the air-blow part 1a is characterized in that a bag-shaped blow opening 1f continuing from the air-blow part 1a is formed above the flange 1b, and the bag part 1f is cut out in a secondary process so as to form a blow opening therein.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010026244-A (JP)
Title: Image forming apparatus
Inventor: HORIKAWA SEISHI
IPC: G03G21/10
Filed: 2008-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of achieving reduction in damage caused to a surface of an image carrier belt by a brush roller provided in a belt cleaning device.  <P>SOLUTION: The image forming apparatus includes: an intermediate transfer belt 11 that is the image carrier belt carrying a toner image on its surface, tensioned and laid by a plurality of tensioning and laying members, and endlessly moving; a secondary transfer means transferring the toner image on the intermediate transfer belt 11 to a recording medium; and the belt cleaning device 25 removing residual non-transferred toner remaining on the intermediate transfer belt 11 after transferring the toner image by the secondary transfer means. The belt cleaning device 25 has the brush roller 104 rotating in contact with a surface of the intermediate transfer belt 11, and a brush contact position where the brush roller 104 comes into contact with the intermediate transfer belt 11 is a belt extension part between a counter roller 201 and a counter roller for a brush 202.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010031080-A (JP)
Title: Plasticizer for polyarylene sulfide resin, polyarylene sulfide molded product, and method for enhancing degree of elongation of polyarylene sulfide resin
Inventor: NAKAJIMA MICHIYA
IPC: C08L81/02
Filed: 2008-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasticizer for a polyarylene sulfide (PAS) resin capable of imparting toughness without reducing a modulus of elasticity at a broad environmental temperature, and to provide a molded product of the polyarylene sulfide (PAS) resin excellent in a balance between toughness and stiffness with the use of the plasticizer.  <P>SOLUTION: This plasticizer for the polyarylene sulfide resin comprises a metal fine particle which contains at least one metal species selected from among copper, nickel, zinc, cobalt, iron and manganese. The molded product of the polyarylene sulfide resin which contains the plasticizer has a stretching elongation change of ≥120% at -20 to 120°C and an elastic modulus change of ≥90% at -20 to 120°C. The method for enhancing a degree of elongation of the polyarylene sulfide resin is also disclosed in which the metal fine particle which contains the metal species is dispersed in the polyarylene sulfide resin phase.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010034461-A (JP)
Title: Epitaxial silicon wafer and method of manufacturing the same
Inventor: KIHARA YOSHIYUKI
IPC: H01L21/20
Filed: 2008-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epitaxial silicon wafer further reduced in warpage relative to a patent literature 2 by forming a cross-sectional shape of a silicon wafer for epitaxial growth into an appropriate one; and a method of manufacturing the same.  <P>SOLUTION: In this epitaxial silicon wafer including a silicon wafer for epitaxial growth and an epitaxial layer, the epitaxial layer is formed on the silicon wafer for epitaxial growth having a cross-sectional shape satisfying a relationship of a predetermined expression.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009002151-A (JP)
Title: Adhesive agent composition for flooring material
Inventor: MORITA EIICHI
IPC: E04F15/00
Filed: 2008-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive agent for a flooring material capable of preventing a floor from creaking or a resin material from being deteriorated and having excellent adhesive strength and durability in a flooring, particularly a flooring provided with floor heating.  <P>SOLUTION: This adhesive agent composition for a flooring material contains an isocyanate group terminal prepolymer obtained from 4 and 4'-diphenyl methane diisocyanate and polyol mixture, an inorganic filler, and an additive. The polyol mixture comprises a polyether diol and polyethertriol.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010037990-A (JP)
Title: Estimation device for intake air volume in combustion chamber
Inventor: TODA HITOSHI
IPC: F02D13/02
Filed: 2008-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an intake air volume in a combustion chamber of an engine with high accuracy and by simple calculation.  <P>SOLUTION: An estimation device includes: an estimated valve operation amount calculation means 61 for calculating the estimated operation amount VLc of an intake valve 14 according to the previous value VLa(n-1) and the present value VLa(n) of the operation amount VLa of the intake valve 14; an effective piston displacement calculation means 64 for calculating the effective piston displacement Vc of the combustion chamber 4 according to the estimated valve operation amount VLc; and an intake air amount calculation means 65 for calculating an intake air volume Qc in the combustion chamber 4 according to the effective piston displacement Vc. The estimation device further includes a weighting set means 62 for setting weights K, 1-K added to the previous value VLa(n-1) and the present value (VLa(n)) of the intake valve operation amount.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010012205-A (JP)
Title: Rail safety assist
Inventor: KOMATSU TAKASHI
IPC: A61G7/05
Filed: 2008-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rail safety assist preventing the injury and death of a patient to be cared caused by getting the neck and a hand caught in a clearance of the metal fitting of a rail of a bed.  <P>SOLUTION: In the rail safety assist, a rectangular body 1 formed of a material having a horizontally elongated rectaugular shape, having an elastic surface, and having cushioning property, is provided with a plurality of recessed parts 2 and adhesive faces 3 at its one face, covers the surface of the metal rail installed at a side of the nursing-care bed body without any clearance, and is configured to be easily detached like a conventional rail, while the width of the rail is expanded.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010036437-A (JP)
Title: Image forming apparatus, image processing apparatus, image forming system, image forming method, image forming and processing program, and recording medium
Inventor: KAMATA ATSUSHI
IPC: B41J21/00
Filed: 2008-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To improve the problem that when the content of a printing to be entered in one page of a paper is printed and is distributed to N persons, the printing for N sheets are required and accordingly, N sheets of printing paper become necessary.  <P>SOLUTION: An image forming apparatus has an image data receiving part 5 for receiving image data from the outside, an image reducing part 33 for reducing the image data received at the image data receiving part 5 into 1/n, an n-COPYin 1 image preparing part 34 for copying n parts of the image data reduced in the image reducing part 33, assigning them into one page, and preparing the image data of n-COPYin 1, and an image printing means 8 for printing the n-COPYin 1 image data prepared in the n-COPYin 1 image preparing part 34. In addition, the image printing means 8 performs a double-sided printing.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009114427-A (JP)
Title: Tread rubber composition and tire having tread comprised thereof
Inventor: MIYAZAKI TATSUYA
IPC: C08L9/00
Filed: 2008-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber composition for a tread in which both low exothermic property and rupture strength are established, and a tire using a tread comprised thereof.  <P>SOLUTION: The rubber composition for the tread comprising (A) 0.5-10 pts.mass of an alkyl phenol-sulfur chloride condensate represented by (B) Formula (B1), wherein R<SP>1</SP>to R<SP>3</SP>each represents an alkyl group having 5-12 carbon atoms, x and y each represent an integer of 2-4, n is an integer of 0-10, based on 100 pts.mass of a specific rubber component, (C) 0.5-6 pts.mass of sulfur, and (D) 10-100 pts.mass of silica, and a tire having a tread using thereof.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009094480-A (JP)
Title: Flash memory device and method of fabricating the same
Inventor: JOO KWANG CHUL
IPC: H01L21/8247
Filed: 2008-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To secure a coupling ratio necessary for the operation of a device while making an effective oxide film thickness and a physical thickness meet a target thickness.  <P>SOLUTION: The flash memory device includes a tunnel insulating layer formed on a semiconductor substrate, a first conductive layer formed on the tunnel insulating layer, a high dielectric film having a stacked structure of a first high dielectric insulating film having a first energy bandgap, a second high dielectric insulating film having a second energy bandgap greater than the first energy bandgap, and a third high dielectric insulating film having a third energy bandgap smaller than the second energy bandgap formed on the first conductive layer, and a second conductive film formed on the high dielectric film.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010044311-A (JP)
Title: Optical film, polarizing plate using it, and liquid crystal display device
Inventor: USHIYAMA AKINOBU
IPC: G02B5/30
Filed: 2008-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical film capable of improving light leakage during a black display time, when being used for a liquid crystal display device.  <P>SOLUTION: This optical film has the first high refractive-index layer, a low refractive-index layer formed just above the first high refractive-index layer, and the second high refractive-index layer formed just above the low refractive-index layer, wherein a refractive index of the low refractive-index layer is lower than each refractive index of the first high refractive-index layer and the second high refractive-index layer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010048435-A (JP)
Title: Refrigerator
Inventor: YOSHITAKAGAMI TATSU
IPC: F25D23/04
Filed: 2008-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerator having a user-friendly small article case which can be arranged and set in any place within the refrigerator where a storage container is arranged and set.  <P>SOLUTION: The small article case 33 having a taking-in/out port on the upper side and comprising a peripheral wall face 37 with flat front, back, right and left sides and a bottom face 39 is formed to have a size permitting set in the state where the small article case 33 is arranged adjacent to or is brought into close contact with a pocket inner wall of a door pocket 17 provided at least inside an opening/closing door 15 or each of pocket inner walls of a back side pocket 17b-1 and a front side pocket 17b-2 formed by partitioning inside of the door pocket 17 into inside and outside.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010050174-A (JP)
Title: Portable electronic device
Inventor: KOSHINO KENICHIRO
IPC: H05K5/02
Filed: 2008-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To increase strength of a mounting and hanging mechanism of an electronic device provided with the mounting and hanging mechanism without increasing the size and manufacturing cost of the portable electronic device.  <P>SOLUTION: A digital camera includes the mounting and hanging mechanism for mounting and hanging a string member for carrying on a cover member 12 for forming a cabinet. The mounting and hanging mechanism is structured of a metal mounting and hanging member 61 and a projection part 62. The mounting and hanging member 62 is fixed in a certain position inside the cabinet, and includes a mounting and hanging part which is projected in an inverted U shape from a surface 121 of the cover member 12, that is a pair of arm parts 631, 632 and a shaft 64. The projection part 62 is integrally formed on the cover member 12, projects from the surface 121 of the cover member 12 so as to cover the mounting and hanging part of the mounting and hanging member 61 from an outside, and includes a through-hole 621 opened so as to pass a string member by passing through an inside of the mounting and hanging part.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010048369-A (JP)
Title: Gas socket
Inventor: SAITO TOSHIO
IPC: F16L37/12
Filed: 2008-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a plug connected to a socket from slipping out of the socket by an unexpected accident.  <P>SOLUTION: A second engaging recessed part 2g is formed on an outer peripheral surface of a socket body 2. A cover 8 is suitable for the outer periphery of the socket body 2 so as to be movable between a movement allowable position and a movement checking position. A right end surface of the cover 9 substantially contacts with a step height surface 7d of an operation member 7 positioned in an engaging position when the cover 9 is positioned in the movement checking position. An engaging projection part 9a is formed on an inner peripheral surface of the cover 9. The engaging projection part 9a is engageably-disengeably fitted in the second engaging recessed part 2g when the cover 9 is positioned in the movement checking position. The engaging projection part 9a is formed so as to be capable of escaping from the second engaging recessed part 2g when predetermined force larger than energizing force of a second energizing member 8 acts leftward on the cover 9.  <P>COPYRIGHT: (C)2010,JPO&INPIT