baber/WOPTO huggingface dataset:
Patent JP-2008231480-A (JP)
Title: High-strength cold-rolled steel sheet, and method for producing high-strength cold-rolled steel sheet
Inventor: NAKAGAITO TATSUYA
IPC: C22C38/14
Filed: 2007-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-strength cold-rolled steel sheet which has large absorbing energy in a low strain zone even without introducing the strain by means of a press machining and is excellent in collision resistant characteristics with respect to the cold-rolled steel sheet used for automobile, house electric appliances, mechanical structure or the like, and to provide a method for producing the therefor, regarding to the high-strength cold-rolled steel sheet.  <P>SOLUTION: This steel sheet has: the steel composition containing, by mass%, 0.05-0.25% C, ≤2.0% Si, 1.0-3.0% Mn, ≤0.10% P, ≤0.02% S, 0.01-2% S, 0.01-2% Al and 0.01-0.2% total of one or more kinds among Ti, Nb and V and the balance Fe with inevitable impurities; as the steel micro-structure, a low temperature transformation phase composed of one or more kinds among ferrite, martensite, bainite and residual γ, and 10-50 vol% the volume ratio of this low temperature transformation phase, ≤2 μm the average crystal grain diameter of this low temperature transformation phase, and ≤2 μm the average distance between the approached low temperature transformation phases.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008236913-A (JP)
Title: Power control system, demand controller, demand program, and power control method
Inventor: UMIBE RIKU
IPC: H02J13/00
Filed: 2007-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power control system where probability that power exceeds target power is reduced, the number of stop times of a facility device is reduced for suppressing maximum power consumption and a plan for previously peak cutting can be made, and to provide a demand controller, a demand program and a power control method.  <P>SOLUTION: The power control system 1 includes an aggregate 100 formed of a plurality of facilities 10 having the facility devices 11 and a controller 20 for controlling total power consumption of the aggregate 100. Each facility 10 operates the facility device 11, based on schedule time information. Each facility 10 transmits schedule time information to the controller 20. When total power consumption of the aggregate 100, which is predicted from schedule time information, exceeds target power, the controller 20 changes schedule time information of each facility and transmits it to each facility 10.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008231519-A (JP)
Title: Quasi-crystal-particle-dispersed aluminum alloy and production method therefor
Inventor: FUJITA MASA
IPC: C22C21/00
Filed: 2007-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a quasi-crystal-particle-dispersed aluminum alloy which is superior in heat resistance, abrasion resistance and particularly high-temperature strength, and also has ductility which is indispensable for a structural material, and to provide a production method therefor.  <P>SOLUTION: The quasi-crystal-particle-dispersed aluminum alloy includes an aluminum matrix and quasi-crystal particles. Spaces between the dispersed crystal particles are 20 to 1,000 nm. The aluminum alloy contains the quasi-crystal-dispersed particles in an amount of 10 to 80% by a volume fraction. The production method is also disclosed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008235063-A (JP)
Title: Electromagnetic relay
Inventor: MINOWA RYOTA
IPC: H01H50/64
Filed: 2007-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To maintain excellent operation characteristics for a long period of time by suppressing the occurrence of resin powder from a card.  <P>SOLUTION: A movable contact piece 41 is operated via a card 5 so that a movable contact 50 provided in the movable contact piece 41 is brought into contact with/separated from fixed contacts 57a, 57b respectively provided in fixed contact pieces 42, 43. At least either of a base 1 and the card 5 has guide parts 12, 13, 62, and 64 that reciprocatingly movably guide the card 5 with respect to the base 1. The card 5 has a guide protruding part 61 and a pressing part 5a that presses the movable contact piece 41 so as to elastically deform it. The movable contact piece 41 has a guide part on the side of the movable contact 50. The guide part has a guide hole 52, which is inserted with the guide protruding part 61 so as to maintain a non-contact state when the card is reciprocatingly moved, a pressing-receiving part 54, which is located on the side opposite to the movable contact 50 across the guide hole 52 so as to be pressed by the pressing part 5a, and a reinforcing part 53 that prevents plastic deformation when pressed by the pressing part 5a.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008230541-A (JP)
Title: Supporting structure for rear sub-frame, and supporting structure of front sub-frame
Inventor: KOBAYASHI YOSHIMITSU
IPC: B62D21/00
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a supporting structure or the like for a rear sub-frame enhancing yaw responsiveness at an initial stage of turning and enhancing stability at regular turning.  <P>SOLUTION: The supporting structure for the rear sub-frame 10 is attached to a vehicle body through a front side elastic body mount 20 and a rear side elastic body mount 30 arranged so as to be spaced in a longitudinal direction of the vehicle, and a suspension arm of a rear wheel suspension device is connected. The rear side elastic body mount 30 has non-linear characteristic that spring constant relative to lateral force SF inputted from the suspension arm to the rear sub-frame 10 is increased according to increase of the lateral force. A displacement amount caused by the lateral force is larger than the front side elastic body mount at the initial area where the lateral force is small, and the displacement amount becomes smaller than the front side elastic body mount at the regular turning area where the lateral force is larger than the initial area.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008237028-A (JP)
Title: Material of plant growing base
Inventor: YOKOZUKA SUSUMU
IPC: C09K17/50
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a material of a plant growing base, which is economically producible without using particle size adjusting soil, and intended for effectively using paper sludge through using the paper sludge for producing the material of the plant growing base.  <P>SOLUTION: This material of the plant growing base contains paper sludge and at least either organic fertilizer or crushed pieces of plants, an aggregating agent, and water. It is preferable that the volume of the paper sludge is about 0.1 m<SP>3</SP>-about 0.5 m<SP>3</SP>and the volume of the water is about 0.3 m<SP>3</SP>-about 0.8 m<SP>3</SP>, per about 1.0 m<SP>3</SP>of the total volume of the paper sludge and at least either the organic fertilizer or the crushed pieces of plants.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008241255-A (JP)
Title: Method of detecting alignment mark position and laser machining device using method thereof
Inventor: MIYAKE HIRONORI
IPC: B23K26/00
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To improve accuracy of detecting an alignment mark position.  <P>SOLUTION: A method of detecting the alignment mark position detects at least one alignment mark on an object to be positioned from an image obtained by picking up the object. The method includes a mark acquisition step of acquiring the alignment mark set up beforehand from the image, a reference point detection step of detecting four points as reference points from the alignment mark acquired in the mark acquisition step, a line segment acquisition step of acquiring a plurality of line segments from the reference points detected in the reference point detection step, and a position detection step of detecting the position of the alignment mark from the intersections of the line segments acquired in the line segment acquisition step.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008242716-A (JP)
Title: Support system for preventing failure to check item to be modified
Inventor: YAMAZAKI EMI
IPC: G06F9/44
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a support system for preventing a failure to check items for repair, which prevents the failure to modify the items by efficiently checking them in program modification.  <P>SOLUTION: The support system for preventing the failure to check items to be modified provides support to prevent the failure to check items to be modified by extracting items to be modified in a program from items requested to be corrected in the program on a computer. The system includes a row number giving part 1a for giving row numbers to the program to be modified; a designated item input part 11 for designating the items to be modified and designating a master folder of each storage part; a DB item extracting part 12 for extracting DB items from the designated items to be modified; an IF item extracting part 14 for extracting IF items from either the results of DB item extraction or the items to be modified that are designated by the designated item input part 11; a correction target extracting part 16 for extracting the corresponding program from the results of DB item extraction or the result of IF item extraction; and a correction target output part 18 for outputting the result of correction target extraction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008238571-A (JP)
Title: Equipment and method for solution film formation
Inventor: NAKAMURA TOSHIKAZU
IPC: B29C41/34
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To stably transfer a wet film without allowing both edges of the wet film to fall down immediately before entering a pin tenter.  <P>SOLUTION: A falling preventive device 55 is arranged below both edges of a wet film 25 at a position immediately before insertion of the edges into the pin and has a case 57, an air supply unit 59 and a retention roller 60. The air supply unit 59 supplies air 63 into the case 57, and the air 63 is blown toward the edges through an air blowing hole 61a so as to float the edges. The retention roller 60 retains the edges. The arrangement allows the edges to reach the insertion-starting position of the pin 46 of the pin tenter 13 reliably without falling.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008246500-A (JP)
Title: Method for evaluating slagging property and melting property of mold powder
Inventor: UEMOTO KAZUO
IPC: B22D7/00
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for quantitatively evaluating the slagging property and the melting property of mold powder to be used for the continuous casting method or the ingot casting method of steel.  <P>SOLUTION: A ratio of the mass of the slagged mold powder after heating to the total mass of the mold powder before heating is defined as a slagged ratio. The slagging property and the melting property of the mold powder are evaluated by the slagged ratio. In other words, the slagged ratio to be calculated by the following expression (1) is used as a method for quantitatively evaluating the slagging property and the melting property of the mold powder by numerals. The expression (1): slagged ratio (%)=ä(mass of slagged mold powder)/(total mass of mold powder)}×100.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008251716-A (JP)
Title: Semiconductor device and inspecting method therefor
Inventor: KATAOKA SHINICHIRO
IPC: H01L27/04
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device that has a configuration in which an internal power supply circuit supplies power to an analog circuit and a logic circuit, wherein the static current of the logic circuit can be inspected, without being influenced by the current consumption of the analog circuit in a package assembly (finished product).  <P>SOLUTION: The semiconductor device is provided with a power supply input terminal 8, an internal power supply circuit 4 for converting a voltage supplied to the power supply input terminal from the outside into a predetermined voltage, an analog circuit 5 connected to an output side of the internal power supply circuit 4, an internal power supply output terminal 9 connected to the output side of the internal power supply circuit 4, a logic circuit power supply input terminal 10, a logic circuit 6 connected to the logic circuit power supply input terminal 10, and an inter-terminal wiring 3a for connecting the internal power supply output terminal 9 to the logic power supply input terminal 10.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008249236-A (JP)
Title: Air conditioner
Inventor: KUBOTA TAKESHI
IPC: F25B6/02
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner capable of preventing degradation of heating capacity in a defrosting operation, in particular when a temperature of the outside air is low, and keeping a comfortable indoor environment.  <P>SOLUTION: This air conditioner 100 comprises a main circuit constituted by successively connecting a compressor 11 having an injection port, a four-way valve 12, a load-side heat exchanger 51, a load-side throttling device 52, a refrigerant heat exchanger 17, a heat source-side restriction device 16, and divided heat exchangers 14a-14c constituting a heat source-side heat exchanger 14 by refrigerant pipes, an injection circuit constituted by successively connecting a restriction device 18 for bypass, the refrigerant heat exchanger 17 and an injection port of the compressor 11 by an injection pipe 4 obtained by branching the refrigerant pipe connecting the refrigerant heat exchanger 17 and the load-side restriction device 52, and a defrost circuit constituted by connecting the branching pipes 3 obtained by branching the refrigerant pipe connecting the compressor 11 and the four-way valve 12, to the divided heat exchangers 14a-14c.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008251373-A (JP)
Title: Surface light emitting device
Inventor: KITAZAWA OSAMU
IPC: F21Y101/02
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To secure luminance in corner parts of a light guide plate, and to form a prism shape of a light incident surface to uniformize emitted light, in a surface light emitting device.  <P>SOLUTION: This surface light emitting device is structured such that light emitted from a point light source is entered into the light incident surface of the light guide plate 103, and emitted from an emission plane 103A thereof. The surface light emitting device is characterized in that the light incident surface is provided with first planes 301, second planes 302, third planes 303 and fourth planes; the first plane 301, the third plane 303 and the fourth plane form a projecting trapezoid on the point light source side; and the second plane 302, the third plane 303 and the fourth plane form a recessed trapezoid on the point light source side.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008252719-A (JP)
Title: Radio terminal
Inventor: TAKAGI TOSHIO
IPC: H04B1/38
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio terminal which facilitates the fitting work of a packing and suppresses the fitted packing from being released even when a serial of groove parts is formed by continuing portions, which are not included on the same plane, along the outer circumferential surfaces of housing pieces constituting a housing.  <P>SOLUTION: The radio terminal comprises: a chassis 2; a groove part 7 formed over all the circumference of an outer circumferential surface of the chassis; a ring-like packing fitted into the groove part; and a front cover which is mounted onto the chassis while being abutted to all the circumference of the outer circumferential surface of the chassis through the packing. At the same time, a plurality of pawl parts are formed at the packing, and a plurality of lock parts 7C to which the pawl parts are locked, are formed in the groove part.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008248656-A (JP)
Title: Multifunctional water retaining material and multifunctional water retaining pavement body using this material
Inventor: TERAO SASAGU
IPC: E01C11/24
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multifunctional water retaining material and a multifunctioinal water retaining pavement body, having both humidity conditioning function and ion adsorption-exchange function, in addition to high water retentivity, for coping with multiple problems such as an improvement in an atmospheric environment of a city part, amenity and security of safety, though a conventional water retaining material and the pavement body using its material have only the single function such as water retentivity, since water retention cannot be maintained over a long time due to being low in the water retentivity.  <P>SOLUTION: This water retaining material is provided by mainly using porous and multifunctional powder and grain having many pores of a nano level, provided by performing heating dehydration processing on a potassium silicate hydrate generated by hydrothermally reacting a pozzolan substance and a calcium ion in advance. The multifunctional water retaining material and the multifunctional pavement body using this material having both high water retentivity by an extremely high water absorption coefficient, amenity by the autonomous humidity conditioning function, freezing restraint by the ion adsorption-exchange function and adsorptivity of an atmospheric pollutant, are provided by being carried on a pavement material of an opening grain size by adjusting an injection material by adding a cement-based inorganic hardening material and water to this water retaining material.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008258281-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: TAKAGI KAZUTAKA
IPC: H01L21/338
Filed: 2007-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device having reduced ground inductance, and to provide a manufacturing method thereof.  <P>SOLUTION: The semiconductor device comprises a gate electrode, a source electrode and a drain electrode disposed on a first surface of a semi-insulative substrate 11 and equipped with a plurality of fingers; a ground conductor 26 disposed on a second surface opposite to the first surface; a gate terminal electrode 14, a source terminal electrode 18 and a drain terminal electrode 12 wherein a plurality of fingers are put together for each of the gate electrode, source electrode, and drain electrode; an operation layer formed on the semi-insulative substrate 11 below the gate electrode, source electrode and drain electrode; a multi-stage VIA hole consisting of a small-diameter VIA hole 30 near the operation layer and a large-diameter VIA hole 20 near the ground conductor 26; and a ground electrode 23 formed on the inner wall surface of the multi-stage VIA hole and the second surface thereof and connected to the source terminal electrode 18 from the second surface side.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008256034-A (JP)
Title: Rocking gear device
Inventor: YAMAZAWA MAKOTO
IPC: F16H1/32
Filed: 2007-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rocking gear device, early implementing fitness of a projected tooth as a reference tooth and a recessed tooth as a generating tooth without troublesome positioning work, and implementing proper meshing for a long period of time.  <P>SOLUTION: In a so-called rocking gear device constituted of four bevel gears, out of gear pairs of first to fourth gears meshed with and opposed to each other, one gear is a projected tooth formed as a constant-height tooth formed of recess grooves extended radially from a gear center on a pitch cone at regular intervals and a columnar roller arranged to be capable of rolling in the recess groove. The gear meshed with the projected teeth is a recessed tooth formed as a generating tooth or as an approximately generating tooth formed by generating and transferring the tooth shape of the projected tooth. The hardness of the roller constituting the projected tooth is set to be higher than that of the recessed tooth.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008258531-A (JP)
Title: Laser amplification apparatus and laser equipment
Inventor: SAKAI KIYOHIDE
IPC: H01S3/06
Filed: 2007-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser amplification apparatus that can reduce a filament phenomenon and can obtain high-power pseudo diffraction limit light by a simple structure.  <P>SOLUTION: The laser amplification apparatus has a tapered laser amplifier with a taper-shaped gain region spreading in a horizontal direction and a light coupling means at which end part a lens is formed arranged so as to face an incident end of the gain region of the tapered laser amplifier, which has a polarization plane preservation optical fiber for preserving a horizontal polarization plane at this end part, wherein the light coupling means has the polarization plane preservation optical fiber arranged such that the light radiated from the lens enters the incident end of the gain region so as to be included in a horizontal direction, this incoming light is propagated to the gain region at a spread angle horizontally wider than that of the tapered shape, and this propagated light horizontally includes the exiting end of the gain region.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007303461-A (JP)
Title: Air supply system
Inventor: KASUYA OKASATO
IPC: F04B39/00
Filed: 2007-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air supply system capable of inexpensively reducing noise of a compressor in a wide frequency band in a reduced space.  <P>SOLUTION: This air supply system has the compressor for increasing and delivering pressure of sucked gas by sucking the gas, a suction flow passage 43 for flowing the gas sucked in the compressor, a delivery flow passage 44 for flowing the gas delivered from the compressor 41, and straightening devices 45A and 45B arranged in the vicinity of the compressor 41 of the suction flow passage 43 and the vicinity of the compressor of the delivery flow passage 44 and straightening the flowing gas.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008262995-A (JP)
Title: Semiconductor device and its manufacturing method, electronic information equipment
Inventor: OSHIMA SOUTARO
IPC: H01L27/146
Filed: 2007-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a dark current by controlling a cooling rate to make a silicon dangling bond in a silicon substrate capture hydrogen more efficiently.  <P>SOLUTION: The method of manufacturing a semiconductor device includes a heat treatment process wherein the silicon dangling bond in the silicon substrate 1 is made to absorb hydrogen. In the heat treatment process, heat treatment is conducted in a hydrogen atmosphere at a temperature not lower than 400°C nor higher than 500°C and thereafter the temperature is lowered to not lower than 200°C nor higher than 300°C in the same hydrogen atmosphere. When the temperature is lowered, the cooling rate is set to not lower than 0.5°C/min nor higher than 2°C/min for a temperature not lower than 20°C nor higher than 300°C.  <P>COPYRIGHT: (C)2009,JPO&INPIT