baber/WOPTO huggingface dataset:
Patent JP-2009298084-A (JP)
Title: Method for producing injection molded product
Inventor: OTAKE MINEO
IPC: B29C45/26
Filed: 2008-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an injection molded product which can nearly fundamentally determine the best position of plastic reserving and the best volume of plastic reserving in a metal mold with a desired degree of improvement and also sufficiently improve the weld strength for a thin injection molded product.  <P>SOLUTION: The method for producing the injection molded product uses the metal mold, in which a resin reservoir is arranged to project from the vicinity of a weld part excepting the weld part, in at least one side of diversion passages until the weld part formed by confluence of a plurality of molten resin flows in a cavity, wherein the resin reservoir of the metal mold is so arranged as to satisfy the following formula (I): (V<SB>d</SB>/V)>-71.4(V<SB>0</SB>/V)<SP>3</SP>+47.8(V<SB>0</SB>/V)<SP>2</SP>-10.0(V<SB>0</SB>/V)+0.78, when the volume of the molded product from a gate central part to the weld part is V, the volume of the molded product from the weld part to a gate central part of the resin reservoir, of V, is V<SB>0</SB>, and the volume of the resin reservoir is V<SB>d</SB>.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010003878-A (JP)
Title: Circuit board and its method of manufacturing
Inventor: SAKAI TAIJI
IPC: H01L21/60
Filed: 2008-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To improve bonding reliability by reducing the Bi density at the bonding interface regarding a circuit board and its method of manufacturing.  <P>SOLUTION: A circuit board includes a wiring substrate having each electrode on its surface, and an electronic component having each bump, facing each electrode, on its surface. A Bi content of a first region in a bonding layer formed in a region between each electrode and each bump and including Sn and Bi is made lower than a Bi content of a second region in the boding layer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010004655-A (JP)
Title: Motor apparatus with reducing mechanism
Inventor: TOKISAKI TEPPEI
IPC: B60S1/08
Filed: 2008-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiper motor for preventing the damage of a worm wheel side while a large increase in cost and weight is suppressed.  <P>SOLUTION: A wiper motor includes a worm formed at a tip of a rotation axis of an electric motor and a worm wheel 23 engaged with the worm. The worm wheel is constituted of a first metallic worm wheel 23a and a resin second worm wheel 23b. The first worm wheel 23a is formed in a circular ring shape having a row of teeth to be engaged on a normal comprising a center line with the worm. The second worm wheel 23b is formed in a circular ring shape having the row of teeth to be engaged at both sides of the first worm wheel 23a with the worm. The first worm wheel 23a is inserted into the second worm wheel 23b.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010000935-A (JP)
Title: Vehicular driving device
Inventor: IMAI KEITA
IPC: B60K6/445
Filed: 2008-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To improve fuel economy at a high vehicle speed in a driving device having an electric differential transmission and a continuously variable transmission which are connected to an engine, by setting an integrated change-gear ratio according to a change-gear ratio between the two transmissions.  <P>SOLUTION: In the vehicular driving device, the electric differential part 20 as a former-stage transmission is provided with a first switching clutch C1 and a second switching clutch C2 for changing a connection-relation with the continuously variable transmission 30 of a latter stage, and is switched to a first differential state wherein a change-gear ratio is large and a second differential state wherein a change-gear ratio is small by switching engagement of the first switching clutch C1 and engagement of the second switching clutch C2 to each other. By this configuration, the integrated change-gear ratio of the driving device can be increased by switching a change-gear ratio of the electric differential part 20 of the previous-stage into a small change-gear ratio at the high vehicle speed so as to improve the fuel economy even if a change-gear ratio width of the continuously variable transmission 30 of the latter stage is small.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010000716-A (JP)
Title: Electronic controller
Inventor: KOBAYASHI TAKASHI
IPC: G06F1/26
Filed: 2008-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic controller operable while restraining an electric power consumption, in the electronic controller for computation-processing a required image data.  <P>SOLUTION: This electronic controller has a peripheral circuit, the first control element (the first CPU 16) operated by a prescribed electric power consumption to control the peripheral circuit, the second control element (the second CPU 17) operated by the electric power consumption smaller than the prescribed electric power consumption of the first control element, to control the peripheral circuit, and a change over control circuit 12 for controlling the peripheral circuit by the first control element at the time of usual condition, and for stopping an operation of the first control element at the time of standby condition, to control the peripheral circuit by the second control element, and the electronic controller is operable while restraining the electric power consumption.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010009093-A (JP)
Title: Person state determination device
Inventor: KAWAKUBO JUNJI
IPC: G06T1/00
Filed: 2008-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a person state determination device, capable of accurately determining a wakeful state of a person according to whether the person is smiling.  <P>SOLUTION: The device includes an imaging means which photographs a person's face to obtain a face image; a closed eye estimation means which estimates whether the person is closing his/her eyes based on the face image; a smile estimation means which estimates whether the person is smiling, based on an image of the person's mouth contained in the face image; and an awakening determination means which determines that the person is awakened when opening of the person's eyes is estimated or when smiling of the person is estimated and closing of the person's eyes is estimated, and determines that the person is unawakened when non-smiling of the person is estimated and closing of the person's eyes is estimated.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010004924-A (JP)
Title: Pinball game machine
Inventor: WATANABE HIDENORI
IPC: A63F7/02
Filed: 2008-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pinball game machine capable of variably displaying a final symbol variation of a consecutive forenotice in a ready-to-win condition at a high probability without previously determining a random number other than a jackpot determination random number value when displaying a forenotice performance indicating that there is a high probability that the jackpot determination random number value agreeing with a jackpot determination value may be included in the retained storage.  <P>SOLUTION: This pinball game machine includes: a consecutive forenotice starting means starting a consecutive forenotice state for executing the forenotice performance over a plurality of times of symbol variations based on a previous determination means that determines the jackpot determination random number value when acquiring it; and a consecutive forenotice finishing means finishing the consecutive forenotice state, with the limit placed at the symbol variation corresponding to the determination result when starting the consecutive forenotice state, wherein, when a variation pattern of the performance symbols becomes a failure ready-to-win variation pattern in the consecutive forenotice state (S24: Yes→S25: Yes), the consecutive forenotice finishing means is adapted to finish the consecutive forenotice sate by the symbol variation (S26).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010010426-A (JP)
Title: Inductor and method of manufacturing the same
Inventor: KUWANO RYOJI
IPC: H01F27/255
Filed: 2008-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly durable inductor, and to provide a method of manufacturing the same.  <P>SOLUTION: In the inductor 30a, having a magnetic molding 31 obtained by performing compression molding to magnetic powder 22 containing a thermosetting resin and a powder-like magnetic material, and a coil 21 incorporated in the magnetic molding 31, the magnetic molding 31 includes a recess 35a formed along a center axis 21s of the coil 21. By providing the recess 35a along the center axis 21s, an internal stress by a restoring force of the coil 21 can be relaxed, thus preventing the cracks in the magnetic molding 31, thereby providing the highly durable inductor 30a.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010007140-A (JP)
Title: METHOD FOR MANUFACTURING Si-CONTAINING STEEL SHEET
Inventor: AMANO TAKUYA
IPC: C21D9/46
Filed: 2008-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent yellowing which is remarkably seen in a manufacturing process of a Si-containing steel sheet produced by passing the Si-containing steel sheet 1 containing 0.05 mass% or more Si through a heating-soaking zone 2 and a cooling zone 3 for quenching the sheet with gas and water or only water to continuously anneal the sheet, acid-pickling the sheet in an acid-pickling facility 5 and forming a thin plated-film of Ni or Ni alloy on the sheet in an electroplating facility 6.  <P>SOLUTION: This method of manufacturing includes subjecting the electroplated steel sheet 1 to yellowing-inhibiting treatment in a yellowing-inhibiting treatment facility 7 by bringing the electroplated steel sheet 1 in contact with a yellowing-inhibiting treatment solution which contains one or more compounds selected from (A) a low-molecular carboxylic acid with a molecular weight of 160 or less and a salt thereof, and (B) a chelating-agent-based phosphonic acid and a salt thereof, in a total concentration of 500 to 30,000 mg/L.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010005323-A (JP)
Title: Game machine
Inventor: SANO CHISANRO
IPC: A63F7/02
Filed: 2008-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine allowing a player to easily discriminate whether or not the information obtained through a QR code displayed on a display screen is the information the player already has.  <P>SOLUTION: A bonus image 81, different by round, and the QR code 82 with address information for obtaining an image corresponding to the bonus image are simultaneously displayed on the display screen 28 in each jackpot game round. A frame display number 83 is added to the upper right side of the bonus image 81, and a frame display number 84 is added to the upper right side of the QR code 82. At the time, the frame display number 83 and the frame display number 84 added to the corresponding bonus image 81 and QR code 82 respectively are the same number.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010013818-A (JP)
Title: Heat insulating wall
Inventor: SHIBAYAMA TAKAHITO
IPC: E04B1/80
Filed: 2008-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat insulating wall being unbreakable even if a vacuum heat insulating material is fixed by using a tucker, nails, screws or the like and being easily constructed.  <P>SOLUTION: This heat insulating wall is composed of a plurality of columns 2, a stud 3 arranged between the columns 2, an interior wall material 4 provided on an indoor side of the column 2 and the stud 3, the vacuum heat insulating material 5 arranged in at least a part on an indoor side face of the interior wall material 4, furring strips 6, and a thrust preventive plate 7 fixed on an indoor side of the furring strips 6. The vacuum heat insulating material 5 is constituted by sealing a tabular core material by an outer covering having a heat deposited layer 11 on an inner face and having gas barrier property by reducing pressure and has a core material part 14 having the core material between the outer coverings when viewed in the direction of thickness of the core material, a non-core material part 15 having no core material between the outer coverings, and a thermally deposited portion constituted by thermally depositing the outer coverings mutually in the non-core material part 15 at the outer periphery of the core material to surround the core material. The furring strips 6 are arranged on an indoor side face of the non-core material part 15 of the vacuum heat insulating material 5. The core material part 14 is arranged to prevent both of the column 2 and the stud 3 from existing at a position on a reverse face where the core material part 14 of the interior wall material 4 is positioned.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010012661-A (JP)
Title: Method of detecting paper end position of inkjet printer, and inkjet printer
Inventor: MIYAHARA KATSUTOSHI
IPC: B41J2/01
Filed: 2008-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To control an amount of ink discharged out of recording paper to a minimum by accurately detecting an end position of the recording paper printed up to the end by frameless printing or the like during printing.  <P>SOLUTION: A pattern for reflection level measurement is printed to the same recording paper as the recording paper to which printing is actually carried out, and a calculation table whereby a threshold value according to an ink color and a placement amount can be obtained by reading the pattern is formed. The threshold value is determined on the basis of printing data near the end of the recording paper and the calculation table during printing. Detection of the paper end position is thus carried out.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010014186-A (JP)
Title: Fastening band
Inventor: YAMAMOTO TAKEO
IPC: F16D3/84
Filed: 2008-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fastening band capable of restraining deformation and damage, even when fastening a band part by high fastening force.  <P>SOLUTION: This fastening band 1 has the ring-shaped band part 2 for joining both end parts of a belt-like member, and a lever part 4 joined to the band part 2 in a midway part 13 between one end 11 and the other end 12. The fastening band 1 fastens a fastening object member arranged on the inner peripheral side of the band part 2 by bringing down the lever part 4 toward an opposed part 2b of an outer peripheral surface of the band part 2 with the one end 11 abutting on the outer peripheral surface of the band part 2 as a fulcrum. The lever part 4 includes one end side part 15 on the one end 11 side more than the midway part 13 and the other end side part 14 on the other end 12 side more than the midway part 13. The one end side part 15 is formed in a curved surface shape of projecting toward the opposed part 2b, and the other end side part 14 is formed in a curved surface shape of recessing toward the opposed part 2b.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009001804-A (JP)
Title: New polymer and polymer light-emitting device using same
Inventor: KOBAYASHI SATOSHI
IPC: C08G61/12
Filed: 2008-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compound used as a raw material for a new polymer useful as a light-emitting material, a charge transporting material, etc.  <P>SOLUTION: The compound is represented by formula (11), in which A<SP>1</SP>is a divalent group represented by a specific formula. R<SP>1</SP>, R<SP>2</SP>, R<SP>3</SP>, R<SP>4</SP>, R<SP>5</SP>, and R<SP>6</SP>represent a hydrogen atom, halogen atom, alkyl group, alkenyl group, alkynyl group, aryl group, alkyl- or aryl-substituted oxy group, thio group, or amino group, arylalkyl group, arylalkyl-substituted oxy group, thio group, or amino group, substituted silyl group, acyl group, acyloxy group, imino group, amido group, arylalkenyl group, arylalkynyl group, monovalent heterocyclic group, or cyano group. X<SP>1</SP>and X<SP>2</SP>each independently represent a substituent capable of condensation polymerization.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010013722-A (JP)
Title: Casting method, and casting device and casting tool
Inventor: ODERA YASUO
IPC: B22D1/00
Filed: 2008-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a casting method which removes metal oxide in a molten metal by titanium dioxide, and can more inexpensively improve the quality of a cast product with high efficiency, and to provide a casting device and a casting tool.  <P>SOLUTION: Regarding a melting furnace or a crucible 10 melting metals to be melted such as copper, aluminum and iron or their alloys, in the composition of a wall face with which at least the molten metal is contacted, titanium dioxide is incorporated. Titanium dioxide is incorporated at least into the composition of the surface of the material with which a molten metal is contacted, the molten metal is stirred and is uniformly contacted with the material into which titanium dioxide is incorporated, and casting is performed. The material comprising the metal to be melted such as aluminum, copper and iron is charged to the melting furnace 14, the material is heated to the melting temperature of the metal in a state where the material can be contacted with titanium dioxide and also under hardly oxidizable reaction where oxygen is intercepted, so as to produce a molten metal, and the molten metal is poured into a prescribed mold.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010021597-A (JP)
Title: Imaging device and imaging method
Inventor: ETSUNO MASAKO
IPC: H04N5/232
Filed: 2008-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To perform various image processing using a moving body by using a derived motion vector of the whole screen and further by suitably and speedily extracting the moving body and a motion vector of the moving body.  <P>SOLUTION: The imaging device 100 includes an imaging unit 120 which images a subject and generates image data, a whole vector generation unit 180 which generates a motion vector of the whole screen based upon the generated image data, a vector subtraction unit 162 which divides the screen into a plurality of blocks and subtracts the motion vector of the whole screen from motion vectors of the respective blocks to generate absolute motion vectors by the blocks, a low-pass filter 164 which extracts low-frequency components of predetermined cutoff frequency from the absolute motion vectors, and a moving body determination unit 174 which determines whether the moving body enters or exit from each block to determine whether the moving body is present in each block.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010019268-A (JP)
Title: Rolling bearing device
Inventor: NISHIWAKI EIJI
IPC: F16C33/66
Filed: 2008-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling bearing device capable of achieving an increased speed, the increased life and maintenance-free operation, by continuously stably supplying grease base oil sealed in a grease reservoir to a track surface of a fixed side track wheel.  <P>SOLUTION: This rolling bearing device includes an inner wheel 1, an outer wheel 2 and a rolling body 3. For example, the fixed side track wheel is the outer wheel 2. A spacer 6 is provided adjacent to the outer wheel 2. An annular grease reservoir moulding 7 forming a grease reservoir 10 inside is provided at the inner circumference of this spacer 6. A projection 14 whose tip contacts a step face 2b is provided on a tip face 13 of a gap forming piece 7b of the grease reservoir moulding 7, and a gap 12 between the step face 2b and the location of the tip face 13 where no projection 14 is present, constitutes an oil passage whereby the grease base oil of the grease reservoir 10 is fed to an outer wheel track face 2a. The gap forming piece 7b is clamped between an end face of the spacer 6 and the step face 2b.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010021667-A (JP)
Title: Microphone unit for stereophonic recording
Inventor: KONO TATSUYA
IPC: H04R1/40
Filed: 2008-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microphone unit for stereophonic recording capable of adjusting an intersecting angle of sound collecting axes in accordance with conditions without impairing directivity and sound quality of the microphone.  <P>SOLUTION: Respective rotation bases 408, 508 are rotatable around a center axis with respect to mounting bases 404, 504, respectively, which are mounted to a body 20 of a portable sound recorder 10 through respective brackets 402, 502. Respective top ends of respective knurls 414, 514 of leading ends of the respective rotation bases 408, 508 have a shape being cut to form an inclined surface from a radial direction, and respective microphones 418, 518 are retained so that diaphragms 420, 520 are in consonance with the cut surface. Accordingly, by rotation of the respective rotation bases 408, 508, the sound collecting axes 426, 526 vertically extending from the diaphragms 420, 520 are changed in their axes like a precession, thereby being capable of adjusting an intersecting angle of the sound collecting axes 426, 526 of the right and left microphones 418, 518.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010019480-A (JP)
Title: Hot water storage apparatus
Inventor: OMIYA KENJI
IPC: F25B1/00
Filed: 2008-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat pump type hot water storage apparatus capable of collecting air heat and ground heat by allowing a CO<SB>2</SB>refrigerant to selectively pass through an air heat exchanger for air heat and a water heat exchanger for ground heat.  <P>SOLUTION: A heat pump system B of the hot water storage apparatus A is constituted to exchange heat of the CO<SB>2</SB>refrigerant by the air heat exchanger 1 and the water heat exchanger 2 through the changeover of valves 6a, 6b while connecting fluid pipes arranged embedded in a concrete layer 14 of a sealing mat foundation 12 surrounding and sealing the floor backing surface of a building 10, to the water heat exchanger 2. The upper face of the concrete layer 14 in the sealing mat foundation 12 is covered with a heat insulating material 18, and the heat insulating material 18 is arranged projecting in an outer peripheral direction in the ground around the outer periphery of the sealing mat foundation 12 to prevent the temperature change of the concrete layer 14 due to an outside air temperature. The hot water storage apparatus A can store hot water of high temperature without using midnight power at night when the outside air temperature drops.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010022884-A (JP)
Title: Apparatus for cleaning object to be treated
Inventor: ISHIDA MOTOHIRO
IPC: H01L21/304
Filed: 2008-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for cleaning an object to be treated, capable of reducing the loss of a cleaning liquid used in the cleaning treatment, of reducing the amount of the consumed cleaning liquid, and of reducing the cost therefor.  <P>SOLUTION: Upon subjecting the object A to be treated to a submerged cleaning treatment using an apparatus 1 for cleaning an object to be treated, vapor Ca of a fluorinated solvent C released into a first treatment tank 1B is cooled to a temperature lower than its boiling point by virtue of the cooling action of a cooling jacket 3 disposed below a second treatment tank 2B. The object A is subjected to a submerged cleaning treatment by submerging the same in a fluorinated solvent C stored in the second treatment tank 2B disposed in the first treatment tank 1B. Upon proceeding to a vapor-cleaning treatment from the submerged cleaning treatment, the object A is kept stored in the second treatment tank 2B without changing its position, and is subjected to a vapor-cleaning treatment by replacing the fluorinated solvent C stored in the second treatment tank 2B with its vapor Ca. Upon returning to the submerged cleaning treatment from the vapor-cleaning treatment, the vapor Ca released into the second treatment tank 2B is replaced with the fluorinated solvent C to carry out the subsequent submerged cleaning treatment.  <P>COPYRIGHT: (C)2010,JPO&INPIT