baber/WOPTO huggingface dataset:
Patent JP-2009032753-A (JP)
Title: Manufacturing method for electromagnetic steel laminated core
Inventor: SATO ISAO
IPC: C22C38/00
Filed: 2007-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new manufacturing technique which eliminates punching machining that invites cracking or breaking of a silicon-enriched electromagnetic steel plate, enables precise and free machining of a silicon-enriched electromagnetic steel plate reduced in strength by increasing silicon contents and lessening thickness into a desired shape, and enables manufacturing of a motor core having sufficient strength for practical use.  <P>SOLUTION: According to a manufacturing method for an electromagnetic steel laminated core, a plurality of electromagnetic steel plates 1, 1... are joined together with respective insulating layers 11 set face to face, thus laminated and fixed temporarily (A) into an electromagnetic steel plate assembly 2. The part of the electromagnetic steel plate assembly 2 that is equivalent to one pair of opposed vertical sections 21 and 21 and the other pair of opposed vertical sections 22 and 22, which make up part of a core outline, are cut by laser, and the laser cut portion of the electromagnetic steel plate assembly 2 is melted together (B) to form a laminated electromagnetic steel plate block 3. One pair of opposed vertical sections 21 and 21 are ground (C), after which a caulking part 4 is wound around the ground opposed vertical sections 21 and 21 to fasten the steel plate block 3 together (D), and the other pair of opposed vertical sections 22 and 22 are ground (E).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009031026-A (JP)
Title: Thermocouple and its mounting structure
Inventor: IMAMURA TAKASHI
IPC: G01K7/02
Filed: 2007-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermocouple and its mounting structure capable of detecting a temperature stably and accurately, and having excellent mounting/dismounting work efficiency.  <P>SOLUTION: In this covered wire type thermocouple 3 having a tip joint of a thermocouple wire exposed from an insulation coating, for example, a chip-shaped holding member 6 comprising brass is brazed on the tip joint of the thermocouple wire, and the holding member 6 is fitted into a groove 5 formed in a die 1, and thereby the thermocouple 3 can be mounted on/dismounted from the die 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008027452-A (JP)
Title: Terminal device
Inventor: OKAMOTO RYUICHI
IPC: H04L69/40
Filed: 2007-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To reduce frequency of recording communication management information for taking measures against communication cut.  <P>SOLUTION: A digital content distribution system includes a license server 101 for issuing licenses, a user terminal 103 for controlling the use of contents on the basis of the license issued, wherein the license server 101 decides it in accordance with the contents of the license to be issued whether or not the communication management information for taking the measures against the communication cuts is recorded and notifies the user terminal of the decision. As a result, the user terminal 103 can reduce the frequency at which the communication management information is recorded.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009029460-A (JP)
Title: Conveying device
Inventor: SAEKI TADASHI
IPC: B65C9/06
Filed: 2007-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conveying device for an object to be conveyed, which is designed so that regardless of the weight or the size of the object to be conveyed, a label piece can be attached to a side of the object.  <P>SOLUTION: The conveying device 1 includes rollers 2 for conveying the object 7 to be conveyed, and a stepping motor for driving the rollers 2. The device 1 includes a label attaching machine 10 provided on the side of the conveying device 1 and used to attach a label piece 41 to each object 7 being conveyed in a direction perpendicular to a direction in which the object 7 is conveyed. Each of the rollers 2 is provided with a slip preventing member 6 that prevents the object 7 to be conveyed from slipping.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009034559-A (JP)
Title: Grain sorter
Inventor: KANEKO TSUNEO
IPC: B07B11/06
Filed: 2007-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grain sorter capable of keeping a sorting performance and prevention of airborne fine dust scattering during operation in a successful state.  <P>SOLUTION: This grain selector 1 comprises an upper sorting chamber 3 which is an upper partitioned half to a counter lower partitioned half with a porous sorting plate 2 serving as a divider, a sorting closed space 6 occupied by the lower partitioned half as a blast blowing chamber 4 using a blast blower 5 and a suction closed space 7, for dust removal, which is connected with the upper part of the sorting chamber 3. In addition, a negative pressure adjusting chamber 8 is formed in the upper part of the suction closed spaced 7 and a porous cylindrical filter 10 is arranged inside the negative pressure adjusting chamber 8. Further, the air inside the suction closed space 7 is sucked/discharged through the negative pressure adjusting chamber 8 by a suction exhauster 9. The wind pressure of the blast to be sent to the sorting chamber 3 passing through the porous sorting plate 2, can be automatically equilibrium adjusted by making the negative pressure adjusting chamber 8 communicate with the suction side of the blast blower 5.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009038176-A (JP)
Title: Electronic device and manufacturing method thereof
Inventor: YOKOTA YASUO
IPC: H01L21/56
Filed: 2007-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic device capable of improving the impact resistance of a semiconductor device soldered onto a mounting board, and facilitating removal of the semiconductor device from the mounting board when the semiconductor device needs repair.  <P>SOLUTION: The electronic device includes: a semiconductor device 2 with a plurality of bump electrodes; a mounting board 1 connected to the semiconductor device 2; foaming agents 3 provided on the sides of the semiconductor device 2 and the surface of the mounting board 1 around a projected area of the semiconductor device 2; and an adhesive 4 covering the area of the foaming agents 3 is provided on the sides of the semiconductor device 2 and the surface of the mounting board 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009036076-A (JP)
Title: Valve gear for engine
Inventor: TAKEMURA SHINICHI
IPC: F01L1/34
Filed: 2007-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize an engine speed while shortening engine start time.  <P>SOLUTION: This valve gear is provided with: a cam provided on a drive shaft mechanically connected to a crankshaft of an engine 100 and lifting a valve; a valve lift quantity variable mechanism capable of varying lift quantity of a valve, a valve open and close timing variable mechanism capable of varying open and close timing of the valve; a compressed air valve lifted by the cam and opening and closing an opening 105 of the compressed air passage 112; a pressure accumulation means 110 opening the compressed air valve during compression stroke and accumulating air compressed by a piston; a compressed air supply means 110 opening the compressed air valve during expansion stroke and supplying compressed air accumulated by the pressure accumulation means 110 into a cylinder 101; and a compressed air supply quantity-limiting means controlling lift quantity of the compressed air valve by the valve lift quantity variable mechanism according to engine speed and limiting supply quantity of compressed air by the compressed air supply means 110.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009037491-A (JP)
Title: Document management system, document retrieval method, program and recording medium
Inventor: KAGAWA MASAAKI
IPC: G06F17/30
Filed: 2007-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To improve convenience of a document management system by managing, when document information is changed, the change history of the document information so as to individually retrieve a document concerned with the change.  <P>SOLUTION: An acquisition part 102 acquires document information managed in a document database 101 at suitable timing at which a change of the document information is supposed and checks differences in the document information. When a change in the document information is occurred, the change is get as history and history data are registered with a retrieving database 105 as data for retrieving the document. When retrieving the document, a retrieval part 106 easily retrieves the target document by adopting the history data registered as the retrieving data as a retrieval condition and narrowing down the retrieval of documents under the retrieval condition.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009035968-A (JP)
Title: Rectangular boring machine
Inventor: SAKAI EIJI
IPC: E21D9/08
Filed: 2007-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rectangular boring machine capable of being pulled back to the starting side without having to disassemble a boring machine body as one piece and using its shell as a rectangular tube as it is.  <P>SOLUTION: A cutter 12a; a dynamo-electric motor 12b; and an earth-removal screw conveyor 12c are formed into one piece to form the boring machine body 12. The cutter 12a is provided with a structure capable of being stored inside from the inner surface of the shell 11. The shell 11 is made of concrete so as to be left underground, and a plurality of direction-correcting hydraulic jacks 15 for direction correction are detachably mounted to its front part. A rectangular bulkhead 13 is arranged at a tip position of the direction-correcting hydraulic jacks 15. The boring machine body 12 is detachably mounted to the bulkhead 13 from the rear of the shell 11 by a fixing bracket 14.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009034442-A (JP)
Title: Oxygen inhaling apparatus for high altitudes, and carbon dioxide adsorbent agent revitalization mechanism
Inventor: MARUYAMA HISANAO
IPC: A62B7/02
Filed: 2007-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oxygen inhaling apparatus for high altitudes of which the oxygen consumption amount is little.  <P>SOLUTION: This oxygen inhaling apparatus 20 for high altitudes is equipped with an exhalation storage tank 22 in which the exhalation having been discharged from an inhalation mask 16 is temporarily stored. The exhalation storage tank 22 and the inhalation mask 16 are connected by a hose 24. The capacity of the exhalation storage tank 22 is smaller than the lung capacity of the user of the oxygen inhaling apparatus 20 for high altitudes. However, since there are individual differences in the lung capacity, the capacity of the exhalation storage tank 22 is made to be one which is from one third to one half of the amount of the exhalation which has been discharged from the inhalation mask 16 at a time.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009034445-A (JP)
Title: Game device, game control method, and game control program
Inventor: TAKAHASHI NAOKI
IPC: A63F13/31
Filed: 2007-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game full of amusements, in which the strategic property of a game is considered as more important.  <P>SOLUTION: The game device for displaying a pitching position specifying area on a pitcher side and a batting position specifying area on a batter side at a display device, specifying a pitching position and a batting position and obtaining a game result by the degree of overlap of a pitching mark and a batting mark comprises: a pitching sequence history preparation part 303 for preparing a virtual pitching sequence history to the last ball for every time at bat; a reception part 304 for specifying the pitching position during the display of the pitching sequence history and specifying the batting position during the display of the pitching sequence history; a setting part 305 for determining the pitching mark whose mark size to be the index of batting difficulty is increased as the specified pitching position is close to an area with many pitching experiences and determining the batting mark whose mark size to be the index of batting easiness is increased as the specified batting position is close to the area with many pitching experiences; and an image display control part 302 for displaying both pitching mark and batting mark set by both competing players at the display device after specifying the positions of both marks.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009039255-A (JP)
Title: Art work protection and appreciation apparatus
Inventor: LAI YU-MIN
IPC: A47F3/00
Filed: 2007-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an art work protection and appreciation apparatus capable of preventing easy damage of art works, allowing easy appreciation of the art works, and improving the sense of value of the art works further.  <P>SOLUTION: This art work protection and appreciation apparatus includes a base 20, an adhesive zone 22 provided on the upper face of the base, an adhesive material 30 provided on the adhesive zone of the base, a top plate 40 positioned over the base, a predetermined number of support rods 50 disposed at an appropriate interval, and having a bottom end linked with the circumference of the base and un upper end linked with the circumference of the top plate, and a storage space 12 formed of the base, the top board, and the plurality of support rod.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008072098-A (JP)
Title: Semiconductor image sensor
Inventor: YOSHIHARA IKUO
IPC: H04N5/335
Filed: 2007-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To simplify an operational expression for a color signal of a semiconductor image sensor and to improve the sensitivity.  <P>SOLUTION: The semiconductor image sensor includes a plurality of pixels each having a photoelectric converting means and a MOS transistor selectively reading out signal charges of the photoelectric converting means. First pixels 73A and second pixels 73B are arrayed horizontally by turns and vertically by turns, each first pixel 73A having a complementary color filter arranged and each second pixel 73B having a primary color filter arranged. Each first pixel 73A comprises a plurality of photoelectric conversion regions which differ in depth, an intersection region of a straight line connecting obliquely successive first pixels and a straight line connecting obliquely successive second pixels is defined as a virtual pixel 73i, and three primary color signals for the virtual pixel 73i are generated from signal charges accumulated in at least two first pixels 73A and two second pixels 73B which are adjacent to each other in an oblique direction.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009046354-A (JP)
Title: Piezoelectric single crystal composition
Inventor: SASAKI ATSUSHI
IPC: H01L41/18
Filed: 2007-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a material making a piezoelectric single crystal oscillator used for wave devices such as filters, oscillators and gyroscopes, and devices using the piezoelectric single crystal oscillator, small and highly sensitive, also having an electromechanical bonding coefficient k<SB>12</SB>of 18% or more larger than that of a langasite-based single crystal of chemical formula of Sr<SB>3</SB>Ga<SB>2</SB>Ge<SB>4</SB>O<SB>14</SB>, and having an etching rate of 0.8 μm/min or more which is faster than that of quartz.  <P>SOLUTION: The piezoelectric single crystal composition is expressed by chemical formula M1<SB>X</SB>M2<SB>3-X</SB>Ga<SB>5-X</SB>Ge<SB>X+1</SB>O<SB>14</SB>, in which M1 is a bivalent metal and M2 is a trivalent metal, and 0.5≤X≤2.0. In the chemical formula, it is desirable that M1 is at least one kind selected from the group consisting of Mg, Ca, Sr and Ba, and M2 is at least one kind selected from the group consisting of La, Nd and Pr.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008087963-A (JP)
Title: Sheet loading device and image forming device
Inventor: HAYASHI KENICHI
IPC: B65H31/34
Filed: 2007-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet loading device and an image forming device capable of loading a large number of sheets in a sheet loading part without disarray.  <P>SOLUTION: The sheet loading part 112 for loading the ejected sheets is composed of a plurality of respectively independently liftable stacker trays 112a and 112b juxtaposed in the sheet ejecting direction. When the number of ejecting sheets exceeds the sheet loadable number of one stacker tray 112a, a large number of sheets can be loaded in the sheet loading part 112, by loading the sheets on the other stacker tray 112b, after loading the sheets on one stacker tray 112a.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009054709-A (JP)
Title: Dust core and manufacturing method therefor
Inventor: EDO MASAHARU
IPC: B22F1/00
Filed: 2007-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To form a dust core having high magnetic permeability and proper frequency characteristics which is suitable for a high-frequency transformer, reactor, inductor, and the like.  <P>SOLUTION: The manufacturing method of the dust core is constituted in that compound magnetic particles obtained, by mixing soft magnetic metal particles of 1 to 10 μm in average particle size and nanometal magnetic particles of 5 to 100 nm in average particle size with each other are subjected to powder compression molding.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009052269-A (JP)
Title: Arch concrete curing method and curing agent spraying apparatus
Inventor: HASEGAWA ISAO
IPC: E21D11/10
Filed: 2007-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem in a conventional arch concrete curing method requiring labor of attaching and detaching a sheet to and from the inside of arch concrete.  <P>SOLUTION: A curing agent 5 is sprayed to an arch concrete inner surface 7 from a spraying device equipped at the arch center, and stuck so that the curing agent 5 may not drip, and drying on the arch concrete inner surface 7 side is suppressed by the curing agent 5 to efficiently cure the arch concrete 6. A guide 2 of upward open gutter shape is arranged on the rear end side of the arch concrete placing arch center or a rear projecting position from the rear end. In this case, an upward opening is arranged toward the arch concrete 6, and a spray tube or a hose 3 provided with a plurality of nozzles is arranged. When the curing agent 5 is jetted from the nozzles 4, the curing agent 5 is sprayed and stuck to the arch concrete inner surface 7.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009052679-A (JP)
Title: Bolt
Inventor: KATSUNUMA TOSHINARI
IPC: F16B35/00
Filed: 2007-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem that, in the prior art, a large amount of shavings are formed at the leading end of a threaded portion of a bolt fastened in a nut when a door is tentatively mounted by means of bolts on an electrodeposition-coated car body and the shaving are splashed around to stick to the surfaces of the door and the car body, thereby causing the coating quality defectives at the subsequent coating step.  <P>SOLUTION: The bolt 1 includes a head portion 1a and the threaded portion 1c extending from the head portion 1a. The bolt 1 has a through hole 1e formed to extend in the axial direction thereof from the end of the head portion 1a to the end of the threaded portion 1c.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009059525-A (JP)
Title: Ultraviolet ray irradiation device
Inventor: INOUE HIDEO
IPC: F21Y101/00
Filed: 2007-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultraviolet ray irradiation device in which much of ultraviolet rays reflected on an elliptical reflecting mirror enters a light guide body.  <P>SOLUTION: The ultraviolet ray irradiation device comprises the elliptical reflecting mirror 1, a light source 3 which is arranged at a first focus of the elliptical reflecting mirror 1 and emits ultraviolet rays, a convex lens 5 which is arranged at a second focus of the elliptical reflecting mirror 1 on which light emitted from the light source 3 is condensed and is arranged so that the condensed light may enter the convex face, and a light guide body 7 into which the light emitted from the convex lens 5 enters and guides the incident light to a prescribed part. Thereby, the light reflected by the elliptical reflecting mirror 1 is condensed by the convex lens 5 and much of the light enters into the light guide body 7.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009057431-A (JP)
Title: Hydrophilic open micro-cell foam and method for producing the same
Inventor: KOBAYASHI HISAAKI
IPC: C08J9/12
Filed: 2007-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrophilic open micro-cell foam having excellent flexibility, water absorbency and water retentivity, providing very little eluate from a material, usable for applications such as medical use, hygienic use and food use, capable of possessing microcells also in the case of a thin layer of ≤1 mm, further having a high durability allowing the repeated use thereof, and capable of being recycled and of generating a reusable waste and to provide a method for producing the foam.  <P>SOLUTION: The method for producing the hydrophilic open micro-cell foam comprises impregnating a polymer composition containing a polyolefin as a main component and containing 0.5-10 wt.% hydrophilic compound with a material in a gas phase at a normal temperature under a supercritical state, and foaming the impregnated product by releasing the pressure, so as to form open cells with an expansion ratio of ten or more. The hydrophilic open micro-cell foam produced by the method for producing the foam is also provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009058308-A (JP)
Title: Method and device for eliminating chirp radar incoming interference wave
Inventor: FUJIMURA TAKUJI
IPC: G01S13/26
Filed: 2007-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To highly accurately eliminate incoming interference waves included in receiving data of a chirp radar.  <P>SOLUTION: A method for eliminating chirp radar incoming interference waves eliminates the incoming interference waves by generating frequency masks for eliminating the incoming interference waves based on frequency region data of reflecting waves and frequency region data of transmitting waves, and eliminating values corresponding to the frequency of the frequency masks from the frequency region data of the reflecting waves.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009057245-A (JP)
Title: Carbon nanotube production device
Inventor: ATAKA TATSUAKI
IPC: C01B31/02
Filed: 2007-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carbon nanotube production device where, when a catalyst is installed in an electric furnace, and a raw material gas is made to flow, so as to synthesize a carbon nanotube, the raw material gas whose concentration is controlled can be obtained from a liquid raw material.  <P>SOLUTION: A raw material is pumped up by a specified amount from a raw material tank 121 stored with a liquid raw material by a metering pump 14-1, the pumped-up material is heated, thus vaporized by a vaporizer 16-1, so as to produce a raw material gas, and the raw material gas is introduced into an electric furnace 22.  <P>COPYRIGHT: (C)2009,JPO&INPIT