baber/WOPTO huggingface dataset:
Patent JP-2010104115-A (JP)
Title: Motor control circuit, motor device equipped therewith, and motor control method
Inventor: FUKUSHIMA TAKASHI
IPC: H02P6/26
Filed: 2008-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel motor control circuit wherein it is possible to carry out accurate motor control by soft switching control even though there is variation in output frequency between individual oscillators, a motor device equipped with this motor control circuit, and a motor control method.  <P>SOLUTION: Energization of a motor coil 13 is controlled based on the result of detection of the position of a rotor 10 that is rotated by energizing the motor coil 13. At this time, a clock signal having a period in proportion to the period of a rotor position detection signal obtained as the result of detection of the rotor 10 position is generated. The operation timing of energization control on the motor coil 13 is determined based on the generated clock signal. As a result, even though there is variation in output frequency between individual oscillators 21, soft switching control can be constantly carried out at a certain ratio to the rotation period of the rotor 10.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009042243-A (JP)
Title: Use of two or more cost levels for discovery and calculation of route
Inventor: POPPEN RICHARD FREDERICK
IPC: G06Q30/02
Filed: 2008-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide system which can avoid elements of specific category for an electronic map or other networks and can use the electronic map or other networks to compute routes.  <P>SOLUTION: This is the system for computing routes in the network legibly-represented by processor, which can minimize any recognized cost. Cost includes time, distance, paid toll, pliableness, scenic quality, processing time, latency, etc. Users of the route discovery system may select category of one or more elements to avoid. For example, consider the case in which avoidance of toll road may be desirable in road map. The cost involving elements to be avoided includes at least two representation levels. These two representation levels comprises a first and a second levels, the latter second level takes precedence of the former first level. Then the route discovery system determines the route minimizing cost.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009062810-A (JP)
Title: Wall member manufacturing method and exterior wall
Inventor: KATO HIROSHI
IPC: E04F13/073
Filed: 2008-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for making a wall member used in an outer corner section from an existing siding panel, and an exterior wall made by using the wall member.  <P>SOLUTION: A wall member manufacturing method comprises the end section machining process of removing a ship-lap recess in the vicinity of at least one end face of the existing wall member in the horizontal direction, the cutting process of cutting the end face of the existing wall member into a curved surface or a polyhedric surface after the end section machining process to the existing wall member is completed and the coating process of coating the cut face cut in the cutting process to provide the cut face with a design equivalent to the design of the front face. In the cutting process, the end face may be cut into an arc shape of a horizontal cross section with a radius not larger than the thickness of the design panel, and a groove equivalent to the joint groove formed in the surface of the siding panel is formed in the end face. The wall member can be made by using the existing siding panel, and the existing wall member and manufacturing equipment can be effectively used.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010100256-A (JP)
Title: Hybrid vehicle and method for controlling the same
Inventor: SHIMODAIRA TAKAHIRO
IPC: B60W20/00
Filed: 2008-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To further improve drivability on upward and downward slopes.  <P>SOLUTION: When a hybrid vehicle is in an accelerator-off state and travels on a comparatively steep downward slope, in the case that it is determined that no aliasing relevant to the calculation of the number of rotations Nm2 occurs, a gradient-caused shift range SRg corresponding to a road surface gradient θ based on actual acceleration and presumed acceleration is set as a shift range SR* for control (S230). In the case that it is determined that the aliasing occurs, the shift range SR* for control is kept at a previous value (S240). Thereby, when it is determined that the aliasing occurs, an engine 22 and motors MG1 and MG2 are controlled based on the gradient-caused shift range SRg corresponding to the road surface gradient θ obtained immediately before it is determined that the aliasing occurs.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010106302-A (JP)
Title: Mask for vapor deposition
Inventor: SAKAMOTO SHUNSUKE
IPC: H01L21/285
Filed: 2008-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mask for vapor deposition avoiding warpage without adverse effect.  <P>SOLUTION: The mask for vapor deposition has a wafer facing surface to be in contact with a wafer being a body to be vapor-deposited, a vapor deposition source facing surface 15 which is a surface opposite from the wafer facing surface and faces a vapor deposition source, a mask opening region 14 having an opening penetrating through the wafer facing surface and the vapor deposition source facing surface 15 and an invalid region 12 where the opening is not formed. The mask for vapor deposition is further provided with a linear reinforcing member 16 added to the invalid region 12 of the vapor deposition source facing surface 15.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010105258-A (JP)
Title: Method of manufacturing tubular polyimide belt
Inventor: LIN JENQ-TAIN
IPC: G03G15/20
Filed: 2008-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a tubular polyimide belt, capable of lowering a polyimidization baking temperature, by applying not a pure polyamic acid solution but a solvent-soluble polyimide copolymer solution on a cylindrical or rod-like base material outer surface to be used, having a uniform film thickness, and free from surface foaming.  <P>SOLUTION: This method of manufacturing the tubular polyimide belt forms a tubular belt through a process including a constant speed temperature elevation process at 150°C-250°C, in which a prescribed time of constant speed temperature elevation is 30-300 min, in a heating-drying and belt-forming baking process up to 250°C, after applying the solvent-soluble polyimide copolymer solution on the cylindrical or rod-like base material outer surface, so as to manufacture the tubular polyimide belt. The tubular polyimide belt exhibiting semiconductivity is obtained when using a polyimide copolymer solution dispersed with a conductive fine particle in the polyimide copolymer solution.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010109170-A (JP)
Title: Semiconductor light-emitting device
Inventor: NAKAJIMA TOSHIYUKI
IPC: H01L33/48
Filed: 2008-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor light-emitting deice capable of securing good reproducibility with respect to optical characteristics of illumination light composed of mixture light of light beams emitted from respective light emitting parts, thereby stably obtaining a desired color temperature.  <P>SOLUTION: A case 3 has a laminate structure of a plurality of insulating substrates 4, 5 and 6, and through holes provided in one of the insulating substrates 4, 5 and 6 constituting the case 3 and through holes continuously provided in two or more insulating substrates are utilized to form a plurality of recessed portions 12 and 13 different in depths, and one kind of semiconductor light-emitting elements 2 are mounted in all of recessed portions 12 and 13, and all of the recessed portions 12 and 13 are filled with one kind of sealing resin 19 having a phosphor dispersed in light-transmissive resin, to seal the semiconductor light-emitting elements 2 with the resin. This configuration allows optical characteristics of light emitted from respective recessed portions 12 and 13 to be controlled with high precision by varying only the depth of each of recessed portions 12 and 13.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010107781-A (JP)
Title: Image forming apparatus
Inventor: NONOYAMA NAOKI
IPC: G03G15/00
Filed: 2008-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus provided with an opening/closing detection mechanism that has a simple configuration, and reduces component parts and manufacturing cost.  <P>SOLUTION: The image forming apparatus 1 includes: a body 2; an imaging unit 9 removably installed on the body 2; a first opening/closing member 19 that is rotatable around a first shaft 20; and a second opening/closing member 28 that is rotatable around a second shaft 28a. The image forming apparatus 1 is provided with an opening/closing detection mechanism 25 that has an activating lever 23, elastic member 32, and safety switch 22. The activating lever 23 has a support point 26, a first arm 27 and a second arm 29. When the first opening/closing member 19 is closed in the status that the body 2 is equipped with the imaging unit 9 and the operating lever 23 is in the activating position, the first arm 27 is pressed and rotated toward the safety switch 22. When the second opening/closing member 28 is closed, the second arm 29 is pressed and rotated toward the safety switch 22, thereby turning on the safety switch 22.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010106353-A (JP)
Title: Worked article made of high strength steel having excellent hardenability, method for producing the same, and methods for producing fuel injection pipe and common rail for diesel engine having high strength and excellent impact resistance and inner pressure fatigue resistance
Inventor: SUGIMOTO KOICHI
IPC: C22C38/00
Filed: 2008-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a worked article made of high strength steel which is excellent in a balance of strength-toughness and in hardenability and has high stability in retained austenite by the control of the additional amounts of components.  <P>SOLUTION: The worked article has a composition comprising 0.1 to 0.7% C, ≤2.5% Si, 0.5 to 3% Mn, ≤1.5% Al, one or more kinds selected from among Nb, Ti and V in an amount of 0.01 to 0.3% in total, ≤2.0% Cr, ≤0.5% Mo, ≤2.0% Ni, two or more kinds selected from among Cr, Mo and Ni in an amount of 0.7 to 3.0% in total, carbon equivalent (Ceq) represented by expression; Ceq=C+Mn/6+Si/24+Ni/40+Cr/5+Mo/4+V/14 in an amount of 0.75 to 0.90, and the balance Fe with inevitable impurities, and has a structure containing ≥50% lath-like bainitic ferrite and small quantities of polygonal ferrite and granular bainitic ferrite, and has a second phase structure composed of retained austenite and martensite.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010112175-A (JP)
Title: Scroll compressor
Inventor: IWASHIDA AKIRA
IPC: F04C18/02
Filed: 2008-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To secure high reliability of a scroll compressor.  <P>SOLUTION: A compression mechanism part is fixed to a sealed vessel 1 by a plurality of welding parts 30, and among the welding parts 30, one place is formed in the suction port vicinity of a fixed scroll 12. This constitution can restrain dislocation of fastening of the fixed scroll 12 and a main bearing member 11 since the welding parts 30 and a cooling part exist nearby even if a part of the fixed scroll is cooled unevenly in response to the sudden inflow to the compression mechanism part of a liquid refrigerant in transitional operation. As a result of this, a turning scroll 13 can be prevented from being strongly pressed to the fixed scroll 12.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010112573-A (JP)
Title: Arc melting furnace and arc casting device
Inventor: YOKOYAMA YOSHIHIKO
IPC: F27D3/14
Filed: 2008-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an arc melting furnace and an arc casting device capable of reinjecting molten metal, and preventing flowing of floating slag to a casting mold.  <P>SOLUTION: A furnace body 21 has a recessed molten metal storing section 24 formed into the partial spherical shape for storing molten metal 1a inside, and has a molten metal injection hole 25 communicated with the external, on a position out of a deepest section of the molten metal storing section 24. The furnace body 21 is constituted tiltably from an ordinary position to a molten metal injecting position for discharging the molten metal 1a inside of the molten metal storing section 24 from the molten metal injection hole 25. A first discharging means 22 is disposed to perform arc discharge so that a material 1 received inside of the molten metal storing section 24 can be melted when the furnace body 21 is located at the ordinary position. A second discharging means 23 is disposed at an upper part of the molten metal injection hole 25 to perform arc discharge toward the molten metal injection hole 25 so that the material 1 at least near the molten metal injection hole 25 can be melted, when the furnace body 21 is located at the molten metal injecting position.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010111006-A (JP)
Title: Method for setting mold clamping force of injection molding machine
Inventor: KUDO YOSHIAKI
IPC: B29C45/80
Filed: 2008-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To easily set a more adequate proper mold clamping force by automation, while enhancing certainty and reliability in setting necessary minimum proper mold clamping force without causing a flash trouble.  <P>SOLUTION: While trial molding is performed by sequentially mold clamping with a mold clamping force (100%, 80%, 70%, ...) sequentially decreased by a predetermined amount from maximum mold clamping force (100%), a mold clamping pressure Pc in an injection process is detected, and by monitoring a plurality of different monitoring elements (Pc, Pcd, Pcr) on the variation of the mold clamping pressure Pc, when a variation exceeding a predetermined threshold is produced in at least one of the monitoring elements, the mold clamping force increased by a predetermined amount to the mold clamping force when the variation is produced, is set as a proper mold clamping force Fs.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009143793-A (JP)
Title: Pyrogenic gas generator and formed product of gas generating agent composition
Inventor: SASAMOTO KOICHI
IPC: B60R21/26
Filed: 2008-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a formed product of a gas generating agent composition which is easy in production and combustion control and can make the pressure in a gas generator low and the gas generator in which the formed product of the gas generating agent composition is packed.  <P>SOLUTION: The pyrogenic gas generator 1 has an ignition means 7 acting by shock and a combustion chamber 8 housing a plurality of the formed products 4 of the gas generating agent composition in a housing having a gas discharge port. Each of the plurality of the formed products 4 of the gas generating agent composition has three through-holes formed cylindrical so that three circles respectively having the surfaces of the pores each having the same diameter are overlapped each other, a part of each of the adjacent circles is overlapped to each other, the cylindrical outer peripheral part of the formed product 4 of the gas generating agent composition is continuous in the peripheral direction without discontinuing and the through-holes do not communicate with the outer peripheral part.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010111829-A (JP)
Title: Thermally conductive coating for screen printing and electronic parts using the same
Inventor: SUNAHARA MASAO
IPC: C09D5/02
Filed: 2008-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermally conductive coating having high thermal conductivity and suitable for screen printing to efficiently cool electronic parts, eliminating the need for a heat sink for cooling the electronic parts and suppressing size increase of electronics, and to provide high heat-dissipating electronic parts using the same.  <P>SOLUTION: The thermally conductive coating for screen printing comprises a composition and an aqueous medium, the composition including 50-95 mass% of exfoliated graphite, 5-50 mass% of emulsion particles of a thermosetting resin, and 0-30 mass% of a thickening agent, the percentages adding up to 100 mass% of the composition. Viscosity of the coating at 25°C is 40-1,000 poises. The electronic parts include a heat-dissipating layer obtained by coating and drying the thermally conductive coating.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009053719-A (JP)
Title: Method for driving electrophoretic display, electrophoretic display and electronic equipment
Inventor: KATASE MAKOTO
IPC: G02F1/167
Filed: 2008-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To drive an active matrix electrophoretic display.  <P>SOLUTION: In a resetting period Tr, a reset voltage is applied to each pixel electrode. Next in a writing period, a voltage is applied to each pixel electrode in a period corresponding to a grayscale value designated by the image data. Subsequently a common electrode voltage is applied to each pixel electrode, in order to discharge electricity which is accumulated in the pixel capacitor away, applying no electric field to a dispersal system. Then a displayed image is held.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010118555-A (JP)
Title: Semiconductor device
Inventor: MIYAGAWA YUICHI
IPC: H01L23/12
Filed: 2008-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the size of a semiconductor device by providing an adjustment region for preventing running-up of excess underfill to a recess for storing a first semiconductor chip of the lowest stage, and by setting the recess to be in a shape not analogous to a chip arrangement region having nearly the same shape as the first semiconductor chip.  <P>SOLUTION: The semiconductor device 100 includes: a substrate 102 having the recess formed on one surface; and the first semiconductor chip 110 disposed in the recess 102a and bonded to the substrate 102 by the underfill in the recess 102a. The recess 102a includes: the chip arrangement region 152 in which the first semiconductor chip 110 is disposed in a plan view at least at a partial height of a region in which the first semiconductor chip 110 in the lamination direction of the substrate 102 exists; and the adjustment region 150 projecting from the chip arrangement region 152 in at least one portion of the periphery of the chip arrangement region 152. The recess is formed in a shape not analogous to the chip arrangement region 152.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009195980-A (JP)
Title: Welding material and welded joint structures
Inventor: KOUSU TAKAHIRO
IPC: C22C38/58
Filed: 2008-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a welding material capable of reducing the weld solidification crack sensitivity of an austenitic alloy having high P content and subjected to complete austenitic solidification.  <P>SOLUTION: A welding material for use in welding a base material made of an austenitic alloy containing, C: ≤2.0%, Si: ≤4.0%, Mn:0.01-3.0%, P: >0.03% to 0.3%, S: ≤0.03%, Cr: 12-35%, Ni: 6-80%, sol. Al: 0.001-5% and N: ≤0.3% with the balance consisting of Fe and impurities to a base material made of another austenitic alloy, which contains C: >0.3% to 3.0%, Si: ≤4.0%, Mn: ≤3.0%, P: ≤0.03%, S: ≤0.03%, Cr: >22% to 55%, Ni: >30% to 70%, sol. Al: 0.001-1%, and N: ≤0.3% with the balance consisting of Fe and impurities. The welding material may further contain one or more elements selected from Cu, Mo, W, V, Nb, Ti, Ta, Zr, Hf, Co, B, Ca, Mg, and REM in specific amounts.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010122250-A (JP)
Title: Image forming apparatus and image forming method
Inventor: ISHII KOICHI
IPC: G03G15/043
Filed: 2008-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus and an image forming method for preventing deterioration in image quality during screen processing.  <P>SOLUTION: The image forming apparatus includes an exposure head having an optical image forming system and a light emitting element disposed in the first direction (X-direction) in which an image is formed on a latent image carrier in the optical image forming system, a storage means storing a screen 11 having m pieces of elements in the first direction, and a control means shifting the stored screen in the first direction and performing the screen processing. A starting point of the light emitting element is controlled by shifting the screen, and a screen growth starting point of a latent image spot formed on the latent image carrier is moved, to correct deterioration in image quality of a latent image formed on a photosensitive member.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010123355-A (JP)
Title: Conductive ink and conductive coating
Inventor: SATO MUTSUKO
IPC: C09D11/52
Filed: 2008-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide conductive ink for forming at low cost a conductive coating realizing conductivity by heating at low temperature and in a short time with excellent adhesion with a base layer, since, in the conventional conductive paste, a coating formed on a base material needs to be heated at 200°C for tens of minutes, and it is difficult to form a conductive layer on a paper base material, or a general-use plastic film base material such as PET, whereas, a conductive circuit formed by a printing method is inferior in adhesion with the base material and is prone to get cracked.  <P>SOLUTION: The conductive ink contains a conductive matter (B) coated with a protective matter (A), and a compound (C) with one to four pieces of hydroxyl groups and with the carbon number of 10 to 18. The protective layer (A) is a compound containing one or more kinds of functional groups selected from a group consisting of carboxyl, sulfo, and phosphate groups. The conductive matter (B) is one or more kinds of metal selected from a group consisting of gold, silver, copper, nickel, platinum, palladium, and iron.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010124330-A (JP)
Title: Notification method and wireless apparatus
Inventor: ITO KIYOSHIGE
IPC: H04W4/04
Filed: 2008-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to decrease the collision probability of packet signals even when a communication amount is increased.  <P>SOLUTION: A processor 56 sets time intervals until notifying a packet signal in accordance with a carrier sensitive multiplex access system. A MODEM 54 and an RF unit 52 notify the packet signals at the set time intervals. The RF unit 52 and the MODEM 54 receive a control signal notified from an access control apparatus in predetermined frequency. The processor 56 sets the time intervals in the case where the control signal can be received, shorter than the time intervals in the remaining cases.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010122534-A (JP)
Title: Positive photosensitive insulating resin composition and cured product thereof
Inventor: ITO JUNJI
IPC: G03F7/004
Filed: 2008-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positive photosensitive insulating resin composition which, in the formation of an insulating film, suppresses the warpage of a substrate and has excellent resolution, electric insulation and the like, and to provide a cured product obtained by curing the composition.  <P>SOLUTION: The positive photosensitive insulating resin composition comprises (A) a block copolymer having a structural unit (a1) represented by formula (1) and a structural unit (a2) represented by formula (2), (B) a crosslinking agent, (C) a quinonediazido group-containing compound, and (D) a solvent, wherein R<SP>1</SP>in formula (1) represents H or 1-4C alkyl, and R<SP>2</SP>in formula (2) represents 1-4C alkyl.  <P>COPYRIGHT: (C)2010,JPO&INPIT