baber/WOPTO huggingface dataset:
Patent JP-2010035100-A (JP)
Title: Communication apparatus and communication method
Inventor: MATSUSHITA YOSUKE
IPC: H04B3/54
Filed: 2008-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problem: a load for path creation before communication start is extremely great if a reactive scheme is adopted for the path creation when performing PLC communication in an ad-hoc communication system.  <P>SOLUTION: Existent information contained in a control broadcast packet, which is not related to path creation, is held in a communication apparatus beforehand and this is diverted as part of path information, thereby reducing a processing load of flooding of a route creation packet before communication start.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010041789-A (JP)
Title: Shutter arrangement for draw-out switchgear
Inventor: KOYANAGI HIROYUKI
IPC: H02B11/24
Filed: 2008-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shutter arrangement for a draw-out switchgear which is interlocked with the draw-in and draw-out of a switchgear in a switchgear room to expose/cover a fixed terminal, and prevents the occurrence of electrical shock during maintenance/inspection work in the switchgear room.  <P>SOLUTION: A shutter arrangement for a draw-out switchgear includes an arm member 30 which is arranged slidably in the direction for approaching or receding from the fixed terminal 4 of a switchgear and turnably about one end side in the vertical direction of a switchgear room 10, a shutter plate 31 which is arranged in correspondence with the fixed terminal 4 while being connected with the other side of the arm member 30 and supported slidably in the vertical direction of a switchgear room 10, and a guide member 32 having a rotation regulation part 41 which guides only sliding of the arm member 30 in a state where the fixed terminal 4 is covered with the shutter plate 31.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008289916-A (JP)
Title: Image diagnosis supporting device
Inventor: GOTO YOSHIHIRO
IPC: A61B6/03
Filed: 2008-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To make shadows of different sizes and shapes be uniformly processed to complete a computer operation in a short time when a candidate for a focus is to be automatically discriminated from a medical image.  <P>SOLUTION: A medical image is multi-valued by a multi-valuing means to obtain the center coordinates of the shadow based on the multi-valued image and the medical image or the multi-valued image is processed on the reference of the center coordinates by various image processes to discriminate a shadow which seems to be a candidate for a focus. For instance, a radius of predetermined length is rotated making a point around the shadow center as the reference point to sample pixel values of a shadow in the medical image or the multi-valued image in order and various discrimination processes concerning whether or not the shadow seems to be a candidate for a focus are performed based on the sampled pixel values. When the sampling pixel value is a loop shape, the representative value of the loop is discriminated by comparing it to a preliminarily obtained reference value, and also discriminated based on correlation between loops.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010037427-A (JP)
Title: Pigment-dispersed photosensitive resin composition
Inventor: TANAKA SHIGEHIRO
IPC: G02B5/20
Filed: 2008-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pigment-dispersed photosensitive resin composition which has the high pigment dispersibility and the high developability by an alkali developing solution, and additionally which gives a cured film having a high chemical resistance.  <P>SOLUTION: The pigment-dispersed photosensitive resin composition, containing a pigment (I), a pigment dispersant (II), an organic solvent (III), an alkali-soluble resin (IV), an active energy ray-curable compound (V) and a photopolymerization initiator (VI), is characterized in that the pigment concerned (I) is an acidic carbon black having an acidic functional group and the pigment dispersant (II) is a polyurethane resin having (A1) one or two of an acidic functional group and a neutralized base of the acidic functional group, (A2) one or more of a basic functional group, a neutralized base of a basic functional group and a nonionic polar molecular chain, (B) a lowly polar molecular chain and (C) an active energy ray-curable unsaturated group.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010041464-A (JP)
Title: Image forming apparatus
Inventor: SAKANASHI YASUHIRO
IPC: H04N1/00
Filed: 2008-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which includes a paper sheet conveying system by a plurality of convey rollers and is capable of easily performing jam processing of paper sheets with a simple configuration.  <P>SOLUTION: The image forming apparatus includes the paper sheet conveying system including the plurality of convey rollers 24, 25 and 27, and the plurality of convey rollers 24, 25 and 27 are composed of a driving convey roller 24 to which drive is transmitted from a drive source side and driven convey rollers 25 and 27 to which the drive is transmitted from the driving convey roller 24 via a belt 98. In the middle of a drive transmission system via the belt 98, a jam canceling dial 14 for manually rotating the plurality of convey rollers 24, 25 and 27 altogether via the belt 98 is interposed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010036318-A (JP)
Title: Main spindle device of machine tool, and attachment method of main spindle sleeve to housing in main spindle device of machine tool
Inventor: YAMATO HIROKI
IPC: B23B19/02
Filed: 2008-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a main spindle device of a machine tool, and an attachment method of a main spindle sleeve to a housing in the main spindle device of the machine tool for improving support rigidity of a spindle.  <P>SOLUTION: The spindle 1 is rotatably attached in a bearing hole 21 of a bearing box 2 through a plurality of bearings 3. The outer circumference surface 23 of the bearing box 2 and the inner circumference surface of a housing hole 41 of the main spindle housing 4 have elliptical section faces vertical to an axial direction, and the elliptical shape of the inner circumference surface of the housing hole 41 is formed to be slightly larger than the elliptical shape of the outer circumference surface 23 of the bearing box 2. When the bearing box 2 where the spindle 1 is attached is mounted in the main spindle housing 4, the bearing box 2 is inserted in the housing hole 41, then the bearing box 2 is rotated around an axis to the main spindle housing 4, and the bearing box 2 is fixed to the main spindle housing 4 by a tightening bolt 5 with the outer circumference surface 23 abutted to the inner circumference surface of the housing hole 41.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010040937-A (JP)
Title: Semiconductor light emitting element, light emitting device, illuminating apparatus, and display
Inventor: YAMAJI TAHEI
IPC: H01L33/36
Filed: 2008-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor light emitting element from which light is extracted with higher efficiency than before, to provide a light emitting device, to provide an illuminating apparatus, and to provide a display.  <P>SOLUTION: On a surface of a substrate 1, a semiconductor layer 30 is formed which has an undoped GaN layer 2, an n-type semiconductor layer 3, an active layer 4, and a p-type semiconductor layer 5 laminated in this order. At a part of the semiconductor layer 30, an ohmic electrode 9 is formed on a surface of the n-type semiconductor layer 3 exposed by removing the p-type semiconductor layer 5 and active layer 4 by etching etc. A bonding electrode (n pad) 7 is formed on the substrate 1, extended covering the ohmic electrode 9, and connected to the ohmic electrode 9. A coating film 11 covering an outer circumferential side surface of the semiconductor layer 30 is formed on a side surface of the other part of the semiconductor layer 30, and a bonding electrode (p pad) 8 is formed on the substrate 1 nearby the semiconductor layer 30 where the coating film 11 is formed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010045613-A (JP)
Title: Image identifying method and imaging device
Inventor: YASUDA YASUYO
IPC: G06V10/50
Filed: 2008-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To suppress a processing cost of a CPU when identifying a target by use of an amount of characteristics of a block image in an image photographed with an imaging device, to identify the target accurately.  <P>SOLUTION: Image data are divided into a plurality of blocks to generate the block images, and characteristic numbers of the respective block images are operated by color spacial information and frequency components of the block image. Further, as teacher data, the characteristic numbers of the image for each category have in advance been operated, and a separate hyperplane serving as a boundary for identifying the category is first computed by use of these characteristic numbers. Then, the characteristic numbers of the image in the block image is similarly computed about the newly obtained image also, and the category to which the block image concerned belongs is determined by a distance from the separate hyperplane of each category.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010043209-A (JP)
Title: Manufacturing method of pre-expanded particle of polypropylene resin, and pre-expanded particle of polypropylene resin
Inventor: OKURA TETSUO
IPC: C08J9/18
Filed: 2008-08-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of pre-expanded particles of a polypropylene resin by which a desired pre-expansion ratio can be obtained even when a compounding amount of a water absorbing substance is reduced when the pre-expanded particles of the polypropylene resin are obtained by using an inorganic expanding agent having a small load to environment such as carbon dioxide and water.  <P>SOLUTION: In the manufacturing method of the pre-expanded particles of the polypropylene resin having an expansion ratio of 8 to 25 by which the polypropylene resin particles including the water absorbing substance are dispersed together with a water dispersion medium in a closed vessel, heated to a temperature equal to or higher than the softening temperature of the polypropylene resin particles and then discharged to a region having a pressure lower than the inner pressure of the closed vessel to be expanded, the polypropylene resin which constitutes the polypropylene resin particles includes 80 to 99 wt.% polypropylene resin (A) having ≤150°C resin melting point and 1 to 20 wt.% polypropylene resin (B) having ≥160°C resin melting point.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009066749-A (JP)
Title: Abrasive cloth and method for manufacturing the same
Inventor: NISHIMURA HAJIME
IPC: B24B37/24
Filed: 2008-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an abrasive cloth with excellent polishing stability and excellent easy-to-process property through abrasive cloth manufacturing process, which has a reinforcement layer on at least one side thereof and is favorably used for polishing aluminum alloy substrates and glass substrates used for magnetic recording disks with superhigh finish accuracy.  <P>SOLUTION: The abrasive cloth has microfibers on the surface thereof and comprises three layer structure including a microfiber layer 1, adhesive layer 2, and reinforcement layer 3. The adhesive layer has a discontinuous structure in the plane direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010047654-A (JP)
Title: Liquid detergent composition
Inventor: NOMURA MASATO
IPC: C11D1/72
Filed: 2008-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid detergent composition being excellent in flowability at a low temperature and having high detergency.  <P>SOLUTION: The liquid detergent composition contains specific PO-EO block addition type non-ionic surfactant (a) represented by following general formula (1): R-O-(PO)<SB>m</SB>-(EO)<SB>n</SB>-H (wherein R represents a 6C-24C saturated straight chain hydrocarbon group, PO represents a propyleneoxy group, m is 0.1≤m≤15 in an average addition molar number, EO represents an ethyleneoxy group, and n is 0<n≤50 in an average addition molar number), in which an alkyl group is constituted by 5-95 mol% of a 11C or less saturated straight chain hydrocarbon group and 5-95 mol% of a 12C or more saturated straight chain hydrocarbon group, and an alkylbenzene sulfonic acid and/or its salt (b).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010050402-A (JP)
Title: Method for manufacturing semiconductor apparatus
Inventor: YABUUCHI YOSHITAKA
IPC: H01L21/336
Filed: 2008-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor apparatus capable of forming a source region and a drain region having the steep profile of an impurity concentration.  <P>SOLUTION: The method includes: a step for forming an impurity injection region by injecting impurities near the surface of a semiconductor substrate; a step for forming a trench deeper than a bottom section of the impurity injection region by etching the semiconductor substrate and forming the source region and the drain region by dividing the impurity injection region; a step for forming an epitaxial crystal layer by epitaxially growing an Si single crystal in the trench; and a step for forming a gate insulating film and a gate electrode on the upper part of the epitaxial crystal layer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008308697-A (JP)
Title: Base oil for hydraulic oil, and composition therefor
Inventor: SHIRAHAMA SHINICHI
IPC: C10M145/14
Filed: 2008-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a base oil for a hydraulic oil appropriate for an operating oil for a hydraulic power unit provided with a filter having a pore diameter of not greater than 50 μm capable of improving the flow reduction of a hydraulic pump at a low temperature of -30°C or below so as to normally operate the hydraulic power unit, and a hydraulic oil composition using the same, particularly the hydraulic oil composition appropriate for a common lubricant for a tractor provided with the hydraulic power unit, a transmission and the like, and these.  <P>SOLUTION: The base oil for a hydraulic oil contains a mineral base oil having a kinetic viscosity at 100°C of 1.5-6 mm<SP>2</SP>/s, a pour point of not higher than -10°C, a viscosity index of not less than 100, a%CP of not less than 70, a%CA of not greater than 2, and an aniline point of not lower than 106°C, which is dewax-treated by a contact dewaxing process, and/or a mineral base oil having a tertiary carbon content in all constituting carbons of 7.4% or more. And, the hydraulic oil composition comprises the base oil, and a polymethacrylate additive contained therein.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010036872-A (JP)
Title: Linear advancement caster
Inventor: USUI YOSHIO
IPC: B60B33/00
Filed: 2008-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem wherein a direction of a caster is not determined and the caster is directed to an unexpected direction.  <P>SOLUTION: A radial bearing support shaft is provided in a direction perpendicular to a vertical main shaft of the caster, and a radial bearing is inserted to it. Load is supported by one radial bearing. By providing a bottom type part in a linear advancement direction of a caster receiving part and fitting the radial bearing in it, the caster having dynamic linear advancement property is provided.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009030061-A (JP)
Title: Production method of powder-molded body
Inventor: HAYASHI SHINZO
IPC: C08G18/42
Filed: 2008-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a powder-molded body, which is capable of improving gelling (solidification) efficiency and obtaining a molded body with a high density, a small firing shrinkage, and a high shape precision while scarcely causing cracks during drying and firing.  <P>SOLUTION: The method for producing the powder-molded body includes: casting a slurry containing a powder of a ceramic and/or a metal, a dispersion medium, and a gelling agent; and solidifying the slurry by gelling the slurry to obtain a molded body. The slurry is solidified by chemically bonding an organic dispersion medium having an ester bond and a gelling agent formed of an MDI (4,4'-diphenylmethane diisocyanate)-based isocyanate (resin) having, as a base, a chemical structure represented by formula (1).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010054816-A (JP)
Title: Display medium, display element, display device, and method for manufacturing display medium
Inventor: MATSUNAGA TAKESHI
IPC: G02F1/167
Filed: 2008-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display medium whose production is made easy and for which low voltage drive can be achieved, as compared with the case where a partition member is constituted as a separate body from a substrate, and to provide a display element, a display device, and a method for manufacturing the display medium.  <P>SOLUTION: A die 30 having a recessed part 30A and a projecting part 30A corresponding to the particle holding member 18 of a forming object is pressed to a curing resin layer 32, and in the pressed state, a stimulus for curing the curing resin layer 32 is applied thereto to cure the curing resin layer 32 and thereafter the die 30 is peeled from the curing resin layer 32, and thereby, the particle holding member 18 where the partition member 18B and a back substrate 18A are integrally formed is formed. Then, each region sectioned by the partition member 18B of the particle holding member 18a is filled with particle-containing dispersion medium 16, and thereafter, the opening part of the particle holding member 18 is sealed by a display substrate 12 and an electrodes 14, and thus the display medium 10 is produced.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010052313-A (JP)
Title: Image forming apparatus
Inventor: MATSUMOTO KAZUTAKA
IPC: G03G15/043
Filed: 2008-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus that can accurately control a rotary angle of a polygon mirror and that can highly precisely control an image writing starting position.  <P>SOLUTION: A semiconductor laser 210 emits a laser beam for exposing a photoreceptor drum 22. A polygon mirror 240 deflects the laser beam emitted from the semiconductor laser 210 to scan the surface of the photoreceptor drum 22. A polygon motor 250 rotates the polygon mirror 240. A BD sensor 230 detects the laser beam at an end of the scanning line of the laser beam deflected by the polygon mirror 240. A controller 300 performs PWM conversion to a sinusoidal wave to obtain a driving signal and supplies the driving signal to the polygon motor 250. An angle storage section 360 stores, correspondingly to each face of the polygon mirror 240, the reference sinusoidal wave angle which is a sinusoidal wave angle corresponding to the driving signal when the laser beam emitted from the semiconductor laser 210 is detected by the BD sensor 230.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010051715-A (JP)
Title: Card kit for olfaction test and olfaction test method using the card kit
Inventor: KOBAYAKAWA TATSU
IPC: A61B10/00
Filed: 2008-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an olfaction test card kit by which many kinds of odors are simply checked in short time without diffusing odors.  <P>SOLUTION: A sheet member is folded in half, adhered to be torn off, odor components used for an olfaction test are adhered to one of the inner surface, answer columns describing a plurality of alternatives including a correct answer are formed to the other of the inner surface, olfaction test cards describing signs expressing what odor component the test is for is formed for every odor component on one or both of the inner surface. Answer sheets formed by arranging the signs and the answer columns are vertically overlapped by every odor component. The correct answer of the alternatives is described in a lower answer sheet. When a subject marks an answer selected from marks expressing the alternatives corresponding to marks of the olfaction test card of an answer sheet located at an upper part, the marked answer is copied to an answer sheet located at a lower part and whether or not the answer is correct is immediately known.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010061979-A (JP)
Title: Sign device
Inventor: SHIGEMATSU DAISUKE
IPC: F21S10/06
Filed: 2008-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sign device capable of surely preventing incursion of a foreign material thereto from the outside.  <P>SOLUTION: A rotating warning lamp 1 as a sign device has a base 10 and a globe 11 which are connected each other in the vertical direction in order to partition a sealed storage space 4 for storing a rotary lamp mechanism 3. The base 10 includes a bottom section 34, a cylindrical lower sidewall 36, and a first circular extension section 37 extended from the lower sidewall 36 to the outside. The globe 11 includes a top section 53, a cylindrical upper sidewall 55, and a second cylindrical extension section 56 extended from the upper sidewall 55 to the outside. A first sealing member 31 is intervened between the first extension section 37 and a lower end 64 of the second extension section 56. A second sealing member 32 is intervened between an upper end 43 of the lower sidewall 36 and a lower end 62 of the upper sidewall 55. The lower sidewall 36, the first extension section 37 and the second extension section 56, demarcate the sealed storage space 4 and a partitioned partitioning space 33.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010062405-A (JP)
Title: Vacuum tweezers for semiconductor wafer
Inventor: KASAMA KAZUAKI
IPC: H01L21/677
Filed: 2008-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide vacuum tweezers for semiconductor wafer with which a semiconductor wafer is stably handled, and the semiconductor wafer can be prevented from being scratched or chipped due to contact or the like.  <P>SOLUTION: The vacuum tweezers for semiconductor wafer include: a hand grip portion; a suction portion having a suction plate in a ring breakage shape whose center angle is >180° to <360°, a plurality of suction ports arranged on the suction plate, and a first vacuum suction path connecting the plurality of suction ports; a connection portion having an angle adjusting mechanism and connecting the hand grip portion and suction portion to each other; and a second vacuum suction path having one end connected to the first vacuum path and the other end connected to a vacuum pressure source for generating vacuum sucking force for sucking the semiconductor wafer and transmitting the vacuum sucking force generated by the vacuum pressure source to the suction ports. The suction plate has an outer periphery size of >0.71R to <0.85R and an inner periphery size of ≥0.5 R to <0.61R, where R is the radius of the semiconductor wafer.  <P>COPYRIGHT: (C)2010,JPO&INPIT