baber/WOPTO huggingface dataset:
Patent JP-2010091148-A (JP)
Title: Heat pump hot-water heater
Inventor: ISAYAMA YASUHIKO
IPC: F24D3/18
Filed: 2008-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot-water heater of high efficiency in utilizing heat energy.  <P>SOLUTION: The heat pump hot-water heater includes an electric heat source machine 7, a radiator constituting the electric heat source machine 7, a going pipe 10 for supplying hot water from the radiator, and a return pipe 11 for returning the hot water to the radiator 2, and a high-load heater 8 and a low-load heater 9 are connected between the going pipe 10 and the return pipe 11. Since a combustion type heat source machine is not used, carbon-dioxide emission from home and commercial facilities can be reduced, thus contributing to the prevention of global warming. Furthermore, since an exhaust heat loss can be reduced by dispensing with a bypass pipe positively utilizing radiation, the usage efficiency of heat energy can be improved.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009114611-A (JP)
Title: Method for producing chopped fiber bundle and molding material, molding material, and fiber-reinforced plastic
Inventor: TAKEDA ICHIRO
IPC: D06H7/00
Filed: 2008-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a chopped fiber bundle and a molding material, which has good impregnating ability, fluidity and followability in molding when used as a molding material, and exhibits excellent mechanical properties when forming fiber reinforced plastic, and to provide a molding material and fiber reinforced plastics obtained by using the chopped fiber bundle.  <P>SOLUTION: The method for producing a chopped fiber bundle and a molding material includes continuously supplying a fiber bundle between a pair of rollers, with a thread path fixed, at least one of which rollers has blades arranged in the circumferential direction of the roller at equal intervals, and cutting the fiber bundle by bringing the blades attached on the roller into contact with the receiving part of the other roller, wherein the fiber bundle is cut based on the variation of the predetermined total cross-section area per unit length in the fiber oriented direction, and the molding material and fiber-reinforced plastic are provided by using the chopped fiber bundle.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010090762-A (JP)
Title: Exhaust emission control device and method for manufacturing the same
Inventor: MASUBUCHI HIROAKI
IPC: B01J35/06
Filed: 2008-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize an exhaust emission control device while securing flexibility in the shape of the device.  <P>SOLUTION: The exhaust emission control device 1 includes an exhaust gas passage 11 in which exhaust gas flows, and a plurality of massive bodies 23 of metal fibers 31 filled in the exhaust gas passage 11. The metal fibers can be filled inside irrespective of a shape of the exhaust gas passage and PM in exhaust gas is efficiently captured while improving the degree of freedom in the shape. Since the metal fibers can be densely filled in the exhaust gas passage, a space can be effectively used. Since the massive bodies of the metal fibers are included in a hollow body 22, a space in the hollow body can be effectively used. Since strength is secured with the hollow body, the air gap rate in the metal fibers can be increased accordingly, the rise of pressure loss can be prevented, improving the conversion capacity of exhaust gas.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009037255-A (JP)
Title: Electrostatic latent image developing toner, and manufacturing method of electrostatic latent image developing toner
Inventor: UEDA HIDEAKI
IPC: G03G9/08
Filed: 2008-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrostatic latent image developing toner capable of exhibiting excellent charging property and obtaining high definition images, capable of low temperature fixing, which is strong in mechanical strength, excellent in durability, and excellent in heat resistive storage nature, and manufacturing method of electrostatic latent image developing toner.  <P>SOLUTION: In aqueous dispersion liquid containing at least a 1st resin particles and a colorant particles, after adding flocculant and flocculating the resin particles and colorant particles for forming a base particle, 2nd resin particles are added to this, the surface of the base particles are made to flocculate with the 2nd resin particles for forming an outer layer. The electrostatic latent image developing toner is obtained by fusion-bonding after that, wherein at least one of the 1st resin particles forming the base particle and the 2nd resin particles forming this outer layer contain a polyester resin synthesized from an aromatic dicarboxylic acid or its derivative and an aliphatic dialcohol, and an acrylic resin.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010093209-A (JP)
Title: Electronic device, light source device, and display device having the same
Inventor: UNNO YUKIO
IPC: H01L33/48
Filed: 2008-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic device that can be made thin while suppressing temperature rises of a circuit substrate and a light emitting diode mounted on the circuit substrate due to heat generation of a driver for operating the light emitting diode, to provide a light source device, and to provide a display device.  <P>SOLUTION: The electronic device includes a plurality of light emitting diode substrates 2 on which a plurality of light emitting diodes 1 are mounted, the driver 4 for driving the light emitting diodes 1, and a flexible printed substrate 3 connected to two adjacent light emitting diode substrates 2. The driver 4 is mounted on the flexible printed substrate 3 to suppress direct conduction of heat generated by the driver 4 to the light emitting diode substrates 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010096926-A (JP)
Title: Optical scanning device and image forming apparatus
Inventor: NAKAMURA TADASHI
IPC: G02B26/10
Filed: 2008-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an optical scanning device in which the deterioration of image quality is prevented, by fixing a light source driving pattern having a large number of divisions for main-scanning-position error correction of a designed central value, and correcting only the main scanning positional error due to the variation in the tolerance, by referring to a variable table having a small number of divisions, and to provide an image forming apparatus.  <P>SOLUTION: The optical scanning device includes: a deflection unit 106, which scanningly deflects a luminous flux from a light source by sine oscillation; a surface to be scanned by the deflected luminous flux; a first main-scanning-position error correction unit 402, which divides the face to be scanned by a first division number in a main scanning direction, individually setting a clock pulse timing for every divided region of the first division number, and corrects the main-scanning-position error; and a second main-scanning-position error correction unit 401, which divides the face to be scanned by a second division number in the main scanning direction, individually setting the clock pulse timing for each divided region of the second division number, and corrects the main-scanning position error, on the basis of the first main-scanning position correction data.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010094780-A (JP)
Title: Textile wiper and method of manufacturing the same
Inventor: KITAJIMA MOTOHARU
IPC: B24D13/14
Filed: 2008-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiper suitable for manufacturing a perpendicular magnetic recording type magnetic disk.  <P>SOLUTION: In textile cloth for wiping a perpendicular magnetic recording layer or a topcoat layer of a magnetic recording medium, the textile wiper uses polyester multi-filament at warps or wefts, uses split fiber comprising polyester and polyamide at an opposite side, and does not contain a delustering agent at least in the split fiber.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009014743-A (JP)
Title: Imbalance correcting device for high-speed rotary apparatus
Inventor: MAEDA OSAMU
IPC: G01M1/38
Filed: 2008-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imbalance correcting device for a high-speed rotary apparatus with the productivity of high-speed rotary apparatuses prevented from deteriorating in their production line, a stable frequency domain ensured since it is less affected by resonance as to the characteristics of vibration of the correcting device concurring with the rotation of a rotary part of a workpiece in a frequency domain including a rotational frequency used as an imbalance correcting rotational frequency, and accuracy enhanced on imbalance correction.  <P>SOLUTION: This imbalance correcting device is equipped with a plurality of nail structures 10 for clamping/fixing the workpiece 20 to a turbine housing part 3 by being biased in a prescribed direction with a lock part 13 locked on the workpiece 20. The housing part 3 comprises a support surface 3a serving as a surface making contact with a contact surface 24b with the workpiece 20 supported by the housing part 3. The support surface 3a comprises a planate plane part 80 and a swell part 81 which is a portion slightly swelling with relation to the plane part 80.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009135453-A (JP)
Title: Method for manufacturing semiconductor device, semiconductor device, and electronic device
Inventor: SHIMOMURA AKIHISA
IPC: H01L21/20
Filed: 2008-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device, which uses an SOI substrate in which a substrate having low heat resistance is used as a base substrate, and does not require mechanical polishing by melting a surface by laser beam.  <P>SOLUTION: The SOI semiconductor device with excellent planarity can be provided without the mechanical polishing by irradiating the laser beam 122 on the SOI substrate having a base substrate 101, an insulating layer 116, a joining layer 114, and a semiconductor layer 115 to melt, cool, and solidify an upper surface of the semiconductor layer 115. The semiconductor layer in a region where an edge portion of the laser beam is irradiated is not used as a semiconductor element, and the semiconductor layer in a region where the laser beam except for the edge portion is irradiated is used as the semiconductor element. Accordingly, performance of the semiconductor device can be greatly improved.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010102194-A (JP)
Title: Optical scanner and image forming device
Inventor: SHIOTANI KOHEI
IPC: H04N1/113
Filed: 2008-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To detect non-lighting of a laser light source due to abnormal wiring of an image forming signal system with no malfunction.  <P>SOLUTION: By outputting a predetermined video signal from a controller to a laser drive circuit, a laser array is lit, and an SOS signal is output from an SOS sensor (Video Check). At that time, the laser drive circuit is controlled so that the laser array is lit out in predetermined time T1 since lighting the laser array and that a next beam is lit in a predetermined time T2 (T1<T2) since lighting the laser array. That is, even when the SOS signal is not output, by lighting out in the predetermined time T1 since lighting, it is moved to detection of the SOS of the next beam even if the SOS signal is not detected.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009018203-A (JP)
Title: Golf ball
Inventor: OHAMA KEIJI
IPC: A63B37/04
Filed: 2008-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a golf ball 1 capable of exerting a long carry performance even if being hit by a powerless golfer.  <P>SOLUTION: This golf ball 1 has multiple dimples 4 on its surface. The dimple 4 consists of a slope face 6, an annular flat face 7, an annular groove 8 and a circular plane 9. The surface area s1 is calculated by summing up the surface area of the slope face 6, the surface area of the annular flat face 7, the surface area of the annular groove 8, and the surface area of the circular plane 9. A ratio (S1/S2) of the total S1 of the surface areas s1 of all the dimples to the total S2 of areas s2 of zones cut off by the dimples out of a virtual spherical surface is 1.02 or more. The total value (Cb+Cc) of a compressive deformation amount Cb of the golf ball and the compressive deformation amount Cc of a core is 7.0 mm or more.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010107667-A (JP)
Title: Array waveguide diffraction grating type optical multiplexer/demultiplexer
Inventor: TERUI HIROSHI
IPC: G02B6/12
Filed: 2008-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an array waveguide diffraction grating type optical multiplexer/demultiplexer in which the refractive index of a refractive index correction resin is increased by applying pressure on the refractive index correction resin which is filled in a groove according to the variation in ambient temperature.  <P>SOLUTION: The array waveguide diffraction grating type optical multiplexer/demultiplexer includes, on a silicon substrate: an input/output channel waveguide; an input/output slab waveguide; an array waveguide composed of a plurality of channel waveguides; and a groove which is formed by removing a part of the clad and the core of the input/output slab waveguide and filled by the refractive index correction resin.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010109112-A (JP)
Title: Semiconductor integrated circuit
Inventor: ITO KIYOHITO
IPC: H01L25/07
Filed: 2008-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly flexible semiconductor integrated circuit as a laminated semiconductor integrated circuit that transmits information through electromagnetic coupling between inductors, which allows semiconductor chips to be laminated even when send and receive circuits have different positionings seen from a laminated direction.  <P>SOLUTION: The semiconductor integrated circuit has first inductors to be electromagnetically coupled with transmitting circuits 110a to 110d of a first semiconductor chip 100 to be laminated and second inductors to be electromagnetically coupled with receiving circuits 210a to 210d of a second semiconductor chip 200 to be laminated, and is equipped with an interposer substrate 300 to which the first and the second inductors are electrically connected, thus enabling inter-chip communication from the first semiconductor chip 100 to the second semiconductor chip 200.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009020544-A (JP)
Title: Waveguide type optical signal processor
Inventor: MIZUNO TAKAYUKI
IPC: G02B6/122
Filed: 2008-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waveguide type optical signal processor in which a circuit layout is provided to reduce the propagation length of an optical waveguide compared with a conventional circuit layout, while propagation loss is reduced by the reduction in the propagation length of the optical waveguide, and the circuit size is further reduced.  <P>SOLUTION: In the waveguide type optical signal processor that is formed on a substrate, optical couplers 11 to 14 and optical path length difference imparting sections 21 to 23 made of two optical waveguides connected to the optical couplers 11 to 14 are alternatively connected in a cascade manner. At least two of the optical couplers 11 to 14 are laid out in parallel. The longitudinal direction of the remained optical coupler 13 is laid out in a tilted manner with respect to the longitudinal directions of the optical couplers 11, 12 and 14 which are laid out in parallel.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010105779-A (JP)
Title: Passenger conveyer
Inventor: DOSONO BIREI
IPC: B66B23/00
Filed: 2008-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a passenger conveyor without welding distortion of a frame body and reduction of component installation spaces in the frame body, with excellent productivity.  <P>SOLUTION: The frame body 4 is constituted of side frame bodies 5A and 5B arranged to be separated to right and left sides, a cross beam member 6 for connecting the right and left side frame bodies 5A and 5B, and a bottom face plate 7. Each of the side frame bodies 5A and 5B is constituted of a cross-sectionally U-shaped member having top face part 5b and bottom face part 5c formed by bending upper and lower ends of a steel plate, and a reinforcing plate 8 along the top face part 5b. The U-shaped member is divided into a plurality of ones in the longitudinal direction of the frame body 4. The cross beam member 6 and the bottom face plate 7 are arranged to stretch over the divided portions of the side face plate. The reinforcing plate 8 is arranged to stretch over the divided portions of the top face part 5b. The U-shaped members are connected between each of the cross beam member 6, the bottom face plate 7 and the reinforcing plate 8 by screw-fastening or normal temperature rivet fastening.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010104577-A (JP)
Title: Game machine
Inventor: KONO RYOHEI
IPC: A63F7/02
Filed: 2008-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which permits a performance display to be repeated by using performance data carried out at the most recent time of winning of a jackpot game.  <P>SOLUTION: The game machine includes: a game progress control means for controlling the progress of a game and carrying out a lottery and carrying out a jackpot game when the lottery results in a win; a performance data storage means for storing a plurality of kinds of performance data to carry out a performance display according to the progress of the game; and a performance display control means for choosing the result of the lottery from among performance data stored in the performance data storage means and carrying out the performance display. The performance data stored in the performance data storage means includes stopgap performance data until the time when the result of the lottery is derived and result deriving performance data to derive the result of the lottery. The performance display control means repeats the performance display of a stopgap performance using the stopgap performance data carried out at the most recent time of winning in lotteries up to this time with a prescribed probability before the result deriving performance.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010112248-A (JP)
Title: Torque shock suppressing device of internal combustion engine
Inventor: HAKAMATA YUUYA
IPC: F02D41/10
Filed: 2008-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To suppress a shock generated when an operation is changed over from a single valve operation to a double valve operation.  <P>SOLUTION: This torque shock suppressing device of an engine comprises a target suction air amount calculation means 60 for calculating the target suction air amount according to the depressed amount of an accelerator pedal, a cooperative control means (S5) for controlling a suction air amount to the target suction air amount by increasing the operating angles of a pair of suction valves 2, while closing a throttle valve 14 during an acceleration in a single valve operation in which the valve lift of one of the pair of suction valves 2 is stopped by a valve lift stop mechanism 4, and a changeover means (S7) for changing over the operation from the single valve operation to the double valve operation when a suction air negative pressure falls to the target negative pressure at which the suction air amount approximately matches the target suction air amount.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010111788-A (JP)
Title: Water dispersion type adhesive for flocking
Inventor: KODA KAZUO
IPC: C09J123/26
Filed: 2008-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water dispersion type adhesive having excellent adhesiveness and small influence on environment.  <P>SOLUTION: In the water dispersion type adhesive for flocking containing a water dispersion type resin composition A including a copolymer formed from a monomer mixture containing acrylonitrile and another unsaturated monomer and a water dispersion type resin composition B including a modified polyolefin product, the ratio of the mass of the solid content of the water dispersion type resin composition A to the mass of the solid content of the water dispersion type resin composition B is 40/60 to 95/5 and the modified polyolefin product has ≥60°C softening point.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010118007-A (JP)
Title: Monitoring system for vehicle
Inventor: YAMAMURA MAKOTO
IPC: B60R21/00
Filed: 2008-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a monitoring system for a vehicle, which includes a low-speed mobility vehicle and a remote monitoring device and allows to rapidly and appropriately cope with when the vehicle becomes stranded.  <P>SOLUTION: Provided is the monitoring system 10 for the vehicle, including the low-speed mobility vehicle (power wheelchair) 12 and the remote monitoring device 14, wherein the low-speed mobility vehicle determines whether the vehicle 12 itself is stranded or not based on an output of an acceleration sensor 32 and, when the vehicle 12 is determined to strand, transmits a vehicle-stranded signal to the remote monitoring device 14, and the monitoring device 14, in response to the vehicle-stranded signal, informs a preliminarily designated information address 50 that the low-speed mobility vehicle 12 is stranded.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010121950-A (JP)
Title: Device of measuring amount of liquid
Inventor: MOGI KENJI
IPC: G01F23/26
Filed: 2008-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To achieve cost reduction without causing the enlargement of a device, in a liquid mount measurement device.  <P>SOLUTION: The device 1 for measuring the amount of urine that is the liquid amount measurement device includes: a measurement container 2 in which the urine (electrolyte) excreted by a patient is introduced; an electromagnetic valve 3 for discharging the urine stored in the measurement container 2; a measurement terminal 4; a detection part 5; and a control part 6 or the like. The measurement terminal 4 is installed in the measurement container 2, and includes a structure in which the surface of a conductor is covered with a dielectric. When the urine is introduced into the measurement container 2, a capacitor is constituted of the urine introduced into the measurement container 2 and the measurement terminal 4. The detection part 5 detects the amount of the capacity of the capacitor constituted of the urine introduced into the measurement container 2 and the measurement terminal 4 on the basis of an oscillation period of an oscillation circuit having the capacitor constituted of the urine introduced into the measurement container 2 and the measurement terminal 4 as a part thereof. The control part 6 calculates the amount of urine introduced into the measurement container 2 from the capacitance detected by the detection part 5.  <P>COPYRIGHT: (C)2010,JPO&INPIT