baber/WOPTO huggingface dataset:
Patent JP-2009044880-A (JP)
Title: Motor and electric power steering system
Inventor: KATO HISATAKA
IPC: H02K1/12
Filed: 2007-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor and an electric power steering system that uses this motor, capable of reducing the generation of cogging torque and torque ripples and restraining oscillations.  <P>SOLUTION: A divided core 30 includes a roughly fan-shaped core back 31 which forms a sleeve section, and a teeth part which is protruded toward an inner side in the radial direction from the core back 31. Additionally, both end points A1, A2 of an arc section 32 in an outer side in the radial direction of the core back 31 are located so as to be inside a range which is sandwiched by straight lines L1, L2 mutually connecting the center point O of a stator core with both end points B1, B2 of straight lines 33 on the inner side, in the diametrical direction of the core back 31.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009041529-A (JP)
Title: Controller of internal combustion engine
Inventor: NISHIGORI TAKASHI
IPC: F02D13/02
Filed: 2007-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To stably perform an initial firing after completing a preheat control.  <P>SOLUTION: The preheat control is performed during the monitoring of an internal combustion engine 10. In the preheat control, the heat compressed air spit-back is blown into an intake port 20 by opening and closing an intake valve 38 with an exhaust valve 40 closed. In the initial firing performed after completing the preheat control, a fuel injection start timing is delayed a delay time Ta from the opening timing of the intake valve 38. Therefore, during the suction stroke in the initial firing, fuel injection can be performed after the spit-back of the compressed air left in a combustion chamber 16 is weakened by the preheat control. As a result, misfire can be prevented since the injected fuel can be stably sucked into the combustion chamber 16.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007313361-A (JP)
Title: Water pillow-type dropper
Inventor: AKIMOTO TAKESHI
IPC: A61M5/168
Filed: 2007-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems such as decrease of a drop amount with time in an usual dropper or when setting a regulator.  <P>SOLUTION: The container is horizontally laid on a water pillow. Furthermore, the spring is expanded and contracted with the decrease of the upper load (the drop load) to lose the water level change. The drop amount is regulated by changing the water level difference with a slide for regulating the water level.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008044942-A (JP)
Title: Method and device for producing biuret and cyanuric acid
Inventor: LEE CHUN HYUK
IPC: C07D249/12
Filed: 2007-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and device for producing biuret and cyanuric acid.  <P>SOLUTION: This method and device for producing the biuret having high purity is provided by precipitating crystals by cooling a product formed by a thermal decomposition reaction, and then dissolving the precipitated crystals with an aqueous alkali solution and then cooling. Also, the method and device for recovering cyanuric acid which is a byproduct of the thermal decomposition reaction, in high purity effectively is provided. Therefore, by dissolving the crude biuret crystal formed by the thermal decomposition reaction of urea, with the aqueous alkali solution, it is possible to produce high purity biuret and cyanuric acid by a simple and low cost method.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007293376-A (JP)
Title: Exposure device and method for manufacturing substrate
Inventor: KOMATSU NOBUHISA
IPC: H01L21/027
Filed: 2007-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To improve the throughput in exposure carrying out a plurality of shots by using a proximity system.  <P>SOLUTION: An exposure device is disclosed that includes: a plurality of chucks 10a, 10b to fix glass substrates 1a, 1b; loading/unloading positions a, b where chucks 10a, 10b are loaded/unloaded with the glass substrates 1a, 1b; an exposure position where the glass substrates 1a, 1b are step-moved in XY directions and the glass substrates 1a, 1b are exposed; and a plurality of independent stages that mount the respective chucks, reciprocally move between the loading/unloading positions a, b and the exposure position and step-move the glass substrates 1a, 1b in the XY directions at the exposure position. Each stage has an X stage 12 that carries out movement between the loading/unloading positions a, b and the exposure position and step-movement in the X direction at the exposure position along a common X guide 11.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007294109-A (JP)
Title: Memory element and data read-out method
Inventor: VANBUSKIRK MICHAEL A
IPC: H01L21/822
Filed: 2007-08-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved memory element in which appropriate read-out can be performed in single bit and dual bit structure memory cells and which is operated with reduced power source voltage.  <P>SOLUTION: The memory element has a memory cell (202) electrically-communicating with a node (A), when first voltage is applied to the memory cell, the memory element is operated so as to indicate a binary value concerning data stored in the memory cell during read-out operation. The memory element includes a booster (220) connected between the node and power source voltage, the booster applies voltage boosted during read-out operation to the node, this boosted voltage is higher than the power source voltage. A method for reading out data stored in the memory cell includes applying boosted voltage to the node (A) electrically-communicating with the memory cell, this boosted voltage is higher than the power source voltage, further, this method includes detecting a current relating to the memory cell to indicate a binary value relating to data stored in the memory cell during read-out operation.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009047810-A (JP)
Title: Light-irradiation device
Inventor: KADOWAKI TETSUJI
IPC: G03F7/20
Filed: 2007-08-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light irradiation device capable of reducing the time required for attaching and detaching a light-shielding mask.  <P>SOLUTION: The circumference part 20a of a light-shielding mask 20, the part close to the rim from a suction groove 21 is pressed to a mask-holding member 12 by a movable sealing 44 as a pressing part provided in a work stage body 40.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009049127-A (JP)
Title: Production method of semiconductor device and collet chuck
Inventor: KATO SADATANE
IPC: H01L21/67
Filed: 2007-08-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device in which high reliability and cost reduction are achieved.  <P>SOLUTION: This production method comprises: lifting a semiconductor element 11 located on one main face of a dicing sheet 20 from the other main face of the dicing sheet 20; locating a collet chuck 100 adjacently over the lifted semiconductor element 11; spraying a gas to the surface of the semiconductor element 11 and discharging the gas; peeling the semiconductor element 11 from the dicing sheet 20 while retaining the semiconductor element 11 on the collet chuck 100; and mounting the semiconductor element 11 on a supporting member while retaining the semiconductor element 11 on the collet chuck 100. According to this production method, high reliability of a semiconductor device is achieved.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009048521-A (JP)
Title: Printer, shelf label printing system, and control method and control program of printer
Inventor: MIYABAYASHI HIROTAKA
IPC: G06F3/12
Filed: 2007-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To easily perform operation of shelf label replacement and to inexpensively and easily perform a system construction so as to be introduced even into a small-to-medium-scale retail store.  <P>SOLUTION: On the basis of shelf label print data of each shelf stage of a commodity display shelves which are input from the external, a shelf label corresponding to one shelf stage is independently and longitudinally printed or a plurality of shelf labels corresponding to a plurality of shelf stages are simultaneously and longitudinally printed in parallel, and rolled paper is cut off so as to obtain a prescribed width and a prescribed length corresponding to the size of shelf label sticking part of the shelf stage to obtain shelf labels 20XA, 20XB.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009049284-A (JP)
Title: Method and equipment of surface treatment using hydrogen fluoride
Inventor: ISHII TETSUYA
IPC: H05H1/24
Filed: 2007-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To shorten the tact time by eliminating a step for stabilizing the gas state and resuming surface treatment immediately after a temporary stop for replacing an article to be treated when the surface treatment is performed using a treatment gas containing hydrogen fluoride (HF).  <P>SOLUTION: When surface treatment is performed, a treatment gas of required flow rate and concentration of hydrogen fluoride is produced using a plurality of production sections 10 and passed through the ejection channels 23, 24 and 25 at an ejection channel defining section 20 before being jetted to an article W to be treated. When a temporary stop mode is selected by a selecting means 51, the number of sections 10 for producing hydrogen fluoride is decreased and the treatment gas is passed through the ejection channels 23-25 at a flow rate lower than that when surface treatment is performed and with the substantially same concentration of hydrogen fluoride as that when surface treatment is performed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009045388-A (JP)
Title: Air sterilizer
Inventor: OTANI HIROSHI
IPC: F24F1/00
Filed: 2007-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air sterilizer of a simple structure for making electrolytic water come into contact with air for sterilization of air, without using an element.  <P>SOLUTION: The air sterilizer includes an electrolytic water drip tube 77 arranged at the upper part of a casing 61 and dripping the electrolytic water that flows down along the inner surfaces 64A, 65A of its front and back panels 64, 65 of the casing 61, and an air blow fan unit 71 arranged at the lower part of the casing 61 and blowing air upward to the electrolytic water flowing down on the inner surfaces 64A, 65A of the panels 64, 65. The panels 64, 65 have convex parts 81, 82 protruding from their inner surfaces 64A, 65A to slow down the flow rate of this electrolytic water flowing down along these inner surfaces 64A, 65A.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009054241-A (JP)
Title: Optical disk
Inventor: YAMASHITA SATOSHI
IPC: G11B7/24
Filed: 2007-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk preventing alteration of information.  <P>SOLUTION: In the optical disk, at least a rewritable recording layer 7 is formed on a light transmissive substrate 6. When information is recorded in the recording layer 7 by irradiation with laser light for recording from the light transmissive substrate 6 side, an alteration preventing layer 9 which is colored by being irradiated with laser light having a prescribed wavelength is formed between the light transmissive substrate 6 and the recording layer 7 or on the light transmissive substrate 6. The alteration preventing layer 9 has ≥80% transmittance to the laser light for recording before colored and has 30 to 60% transmittance to the laser light for recording or laser light for reproduction after colored.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009057223-A (JP)
Title: Calcium carbonate, and method for producing calcium carbonate
Inventor: OKADA HITOSHI
IPC: C01F11/18
Filed: 2007-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide calcium carbonate in which the uniformity of a particle size distribution and oil absorbability are high, and to provide a method where the calcium carbonate is easily produced at high yield.  <P>SOLUTION: Disclosed is calcium carbonate in which a carbon dioxide gas is blown into slaked lime slurry, so as to precipitate particles, wherein the calcium carbonate is obtained by irradiating the slaked lime slurry or slurry in which a part thereof is carbonated with supersonic waves. Also disclosed is a method for producing calcium carbonate where a carbon dioxide gas is blown into slaked lime slurry, so as to precipitate particles, and the method is characterized in that the slaked lime slurry or slurry in which a part thereof is carbonated is irradiated with supersonic waves.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009058275-A (JP)
Title: Display device for vehicle
Inventor: HIRAIWA HIKARI
IPC: G01F9/00
Filed: 2007-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device for a vehicle allowing a user to instantaneously check the difference between the instantaneous mileage and average mileage, that can support the execution of operation with the mileage taken into account, in a display device for a vehicle capable of displaying the mileage of the vehicle.  <P>SOLUTION: This display device for a vehicle includes at least a mileage display part 11 for displaying mileage of the vehicle. The display part 11 is equipped with a single index part 11a, an indicator part 11b for indicating the index part 11a to analog-display the instantaneous mileage, and a bar graph 11c disposed in line with the index part 11a for displaying the average mileage. The display part 11 comprises a digital display part 11d capable of displaying the instantaneous mileage and average mileage, while switching between the two.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009068349-A (JP)
Title: Arrangement structure of fuel piping for vehicle
Inventor: KANEYASU YOSHIKAZU
IPC: F02M37/10
Filed: 2007-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an arrangement structure of fuel piping for a vehicle which can shorten the entire length of fuel piping arranged around a fuel tank and can increase capacity of the fuel tank.  <P>SOLUTION: A vehicle (A) comprises two or more rows of seats S arranged in the front and the rear in a cabin R of the vehicle (A), an engine E provided in the front of the cabin R, a fuel tank T provided under the floor of a rear seat S2 of the seats S, a canister C arranged in the rear of the fuel tank T, a liquid fuel piping P1 for feeding liquid fuel from the fuel tank T to the engine E, and evaporated fuel piping P2 for feeding evaporated fuel from the canister C to the engine E. The liquid fuel piping P1 and evaporated fuel piping P2 are arranged passing through the vicinity of the center in the vehicle width direction on the top surface Tb of the fuel tank T.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009065855-A (JP)
Title: Seeding structure, and planting package used for the structure
Inventor: KIYOMIYA HIROSHI
IPC: A01G9/10
Filed: 2007-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seeding structure enabling creation of desired woods with a small amount of seeds, and provide a planting package used for the seeding structure.  <P>SOLUTION: The seeding structure is prepared through forming a sprout-passing opening 3 at a water-impermeable sheet 1 laid on the ground surface G, and disposing a solid seeding bed material 2 in which a seed is fixedly embedded, at the grounded surface side B of the water-impermeable sheet so that the relation of the relative position with the sprout-passing opening is fixed. The planting package is favorably used for construction of the seeding structure, and has a housing part 5 for the solid seeding bed material at the grounded side of the water-impermeable sheet so as to house the solid seeding bed material in which the seed is fixedly embedded, in the housing part.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008032228-A (JP)
Title: Engine pulley mounting device and method
Inventor: YOSHIOKA TSUGIO
IPC: F16H55/36
Filed: 2007-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To easily insert a crank pulley of an engine along the center of an oil seal of a crank shaft while preventing the turn of or damage to the oil seal during inserting work.  <P>SOLUTION: This pulley mounting device is provided for mounting the accessory driving pulley 8 to the crank shaft 7 of the engine 1. The pulley 8 is divided into a supporting part 8b which is mounted at the position of a seal member 13 mounted between a gear case 5 and the pulley 8, and a wheel 8c which is mounted to the axial outside of the supporting part 8b.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009066848-A (JP)
Title: Recording unit
Inventor: UEDA KAZUO
IPC: B41J2/32
Filed: 2007-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording unit capable of simply and quickly exchanging a thermal head.  <P>SOLUTION: A head unit 3 is attached or detached to a cooling unit 5 by the pressure contact of a cooling medium flow path 4 or the release thereof by means of a pressure contact and release mechanism 24, 28 accompanying the operation of a lever 18. When the head unit 3 is mounted on the cooling unit 5, the cooling medium flow path 4 is allowed to be in pressure contact with a heat transferring member 15 to stably hold the head unit 3 so that it surrounds the cooling medium flow path 4.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009067930-A (JP)
Title: Vinyl chloride-based sheet
Inventor: NOGUCHI KISABURO
IPC: C08J5/18
Filed: 2007-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vinyl chloride-based sheet excellent in transparency.  <P>SOLUTION: The vinyl chloride-based sheet is produced by carrying out calendering of a vinyl chloride-based copolymer resin composition containing, as a main component, a vinyl chloride-based resin produced by copolymerizing a vinyl chloride-based monomer with a macromonomer having a polymer composed of n-butyl acrylate as a main chain, and comprising, an acrylic elastomer having ≥-30°C and ≤10°C glass transition temperature in an amount of ≥3 wt.% and ≤10 wt.% based on total amount of the resin component as a resin component other than the copolymer resin.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009066303-A (JP)
Title: Game machine
Inventor: KOIWA TATSUAKI
IPC: A63F7/02
Filed: 2007-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To perform control relating to the operation of an operation means without forcing complicated control even when the operation means is loaded.  <P>SOLUTION: With the input of a round command instructing the start of the round game of the first round as a trigger, the operation effective period Tx of an operation button BT is set. Then, with the input of the round command instructing the start of the round game of the second round as a trigger, music selected by the operation of the operation button BT is established. The established music is output with the start of the round game of the second round as a trigger.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009047299-A (JP)
Title: Variable-speed drive mechanism of joint
Inventor: KANAMARU KOJI
IPC: B25J17/00
Filed: 2007-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a joint which makes compatible high-torque drive and high-speed drive while alleviating a load of a drive source.  <P>SOLUTION: A nonparallelogram link is constituted by connecting a drive-side crank 1 and an operation-side crank 2 by a rod 3, and when one crank is in the vicinity of a dead point, an angle formed of the other crank and the rod 3 is set to be in the vicinity of 90°, thus making a transfer function of a force nonlinear. By this, a joint 4 can be driven at high torque in an attitude that the joint is applied with a low load, and at high speed in an attitude applied with a high load.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008220363-A (JP)
Title: Boiling apparatus of ground soybean slurry corresponding to defoaming
Inventor: SHINKAI SETSUO
IPC: A23L11/00
Filed: 2007-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for producing safe soymilk and lees of bean-curd having spiciness and body, stabilizing soymilk concentration without adding a defoaming agent, and completely removing uncomfortable smell from soymilk and lees of bean-curd, in view of the fact that in the production of soymilk and lees of bean-curd, soymilk concentration is unstable, uncomfortable smell cannot be further completely removed, and spiciness and body cannot be satisfied.  <P>SOLUTION: This apparatus for producing the stable soymilk and lees of bean-curd having spiciness and body comprises bringing raw ground soybean slurry into contact with superheated steam of 100°C-550°C, and reducing occurrence of bubble with a ground soybean slurry boiling iron pot to which a sealing type cover is attached and in which a stirrer exists so as to make component concentration unchanged. In more details, the apparatus comprises jetting superheated steam to directly bring raw ground soybean slurry into contact therewith in a short time with a heat jacket double boiling iron pot with a sealing type stirrer, and furthermore, setting a ripening process at a final stage.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009076726-A (JP)
Title: Wiring board for mounting x-ray detecting element, and x-ray detecting device
Inventor: YOSHIDA SADAKATSU
IPC: A61N5/10
Filed: 2007-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an X-ray detecting device of high picture quality, where an influence of reflected X rays from a backside of a wiring board for X-ray detecting element mounting is suppressed.  <P>SOLUTION: The wiring board for X-ray detecting element mounting includes a base 1 on which a plurality of insulating layers 1 are stacked, a connection pad 2 for flip-chip mounting an X-ray detecting element 5 formed on a top surface of the base 1, a terminal electrode 3 formed on an external surface of the base 1, and internal wiring 4 including a plurality of through conductors 4a disposed below a mounting region 5a and connecting the connection pad 2 to the terminal electrode 3, wherein an interlayer conductor layer 6 having an opening corresponding to the through conductors 4a is formed in a projection region on the top surface of the base 1 to include the mounting region 5a, the plurality of through conductors 4a are connected via an interlayer connecting conductor 8 formed providing insulating regions 6a to 6c in the opening for the interlayer conductor layer 6, and one insulating region 6c does not overlap other insulating regions 6a and 6b in top plane view. The interlayer conductor layer 6 and interlayer connecting conductor 8 block reflected X-rays to suppress an influence thereof.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009076755-A (JP)
Title: Method of manufacturing rare-earth sintered magnet and method of manufacturing rare-earth bond magnet
Inventor: NAKAMURA YOSHIFUMI
IPC: C22C33/02
Filed: 2007-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a rare-earth sintered magnet which can improve a magnetic characteristic and a mechanical characteristic of a magnet, to provide a method of manufacturing a rare-earth bond magnet.  <P>SOLUTION: In the method of manufacturing a rare-earth sintered magnet includes, a mixture of a rare-earth element and transition metal alloy powder and additives are compressed and molded, micro waves are directed to the molded product, and the alloy powder of the rare-earth element and the transition metal is allowed heated and sintered.  <P>COPYRIGHT: (C)2009,JPO&INPIT