baber/WOPTO huggingface dataset:
Patent JP-2009249233-A (JP)
Title: Method for growing silicon single crystal
Inventor: HAYAKAWA YUTAKA
IPC: C30B29/06
Filed: 2008-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for using a sample crystal as a source material or a dopant for growing a single crystal, the sample used for evaluation of qualities of a silicon single crystal and then discarded.  <P>SOLUTION: During growing a silicon single crystal by the Czochralski method, a sample 12 used for evaluation is used as a source material for growing a silicon single crystal or a source material for growing a purification source material. The sample may be used as a dopant. A high purity silicon single crystal can be grown by melting the purification source material and pulling again by the Czochralski method. A single crystal having a desired resistivity can be grown by utilizing that the resistance of the used sample is known and by accurately controlling the quality (resistivity) of a silicon single crystal to be grown. Also risks of inducing cracks or flaws in a crucible due to feeding a large source material can be significantly reduced by covering the bottom of the quartz crucible with the sample used for evaluation.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008233093-A (JP)
Title: Profiling method of chemical action on living body by compound and its usage
Inventor: ITAI AKIKO
IPC: G01N33/15
Filed: 2008-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide means for presuming target molecule and then medicinal profile, predicting side effects or toxicity to sort chemical compounds by quantitatively describing actions on living body in an integrative manner to make profiling.  <P>SOLUTION: This method intends to analyze quantitative variation and/or time variation of the observed molecule verified by administering an optional target compound to biological material or animal, without analyzing the above biological material or animal itself, through use of biomolecule network including information on relation between biomolecule and biological event, presuming biological functions and/or disease in which the target molecule of the above target compound may involve.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009253859-A (JP)
Title: Electronic device comprising remote controller
Inventor: HAYASHI TAKAFUMI
IPC: H04N5/00
Filed: 2008-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To reduce power consumption of an electronic device main body and a remoter controller, and to notify without fail the position of the remote controller so as to prevent communication between the electronic device main body and the remote controller from becoming difficult to establish depending on the distance between the electronic device main body and the remote controller.  <P>SOLUTION: A TV receiving apparatus 1 comprises a TV receiver 2 and a remote controller 3 that transmits a remote control signal to remotely control the TV receiver 2. The TV receiver 2 comprises a remote control signal reception part 7 and a radio wave transmission part 9 that transmits radio waves to the remote controller 3. The remote controller 3 comprises a remote control signal transmission part 12 that transmits a remote control signal, a radio wave reception part 13 that receives radio waves transmitted by the wave radio transmission part 9, a radio wave intensity measuring part 15 that measures the intensity of the received radio wave, and a notifying part 14 that notifies the position of the remote controller 3 based on the measured intensity of the radio wave. The radio wave transmission part 9 transmits radio waves to the remote controller 3 at fixed periods.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009247765-A (JP)
Title: Table tennis racket
Inventor: OKADA HIDETARO
IPC: A63B102/16
Filed: 2008-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a table tennis racket effectively exerting the excellent characteristics of both of a wooden plate and a reinforcing member such as a carbon fiber material or the like and providing an excellent shot feeling and shooting operation according to tactics intended by a user by appropriately reinforcing weakness such as fragility caused by a grip structure of a wooden-plate racket body, by a reinforced fiber material such as the carbon fiber material.  <P>SOLUTION: This table tennis racket is formed by appropriately superposedly disposing the reinforcing member piece 14, which is formed from a reinforced fiber material such as the carbon fiber material, at a position between the surface-side outer face of a grip part 12 of the racket body and a grip 13 to be attached thereto, namely, at an optional place along the length direction from the grip part of the racket body or a proximal side end part of the grip attached thereto, to the shooting face side end part of the racket body.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009252191-A (JP)
Title: Sheet with built-in ic chip and manufacturing method
Inventor: SUENAGA HIROSHI
IPC: G06K19/10
Filed: 2008-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for efficiently producing a large amount of IC sheets with a high forgery-preventing effect without making wrinkles in paper sheets and without damaging an IC chip circuit.  <P>SOLUTION: A thread is bonded to inlets mounting and connecting an IC chip including a memory of a plurality of bits on a side face of an external antenna on a thread base made of single plastic film layer. Perforations are provided in areas where no inlet is arranged, wherein the ratio of the maximum width to the thread width is 25 to 75%, and the area ratio of perforations to the area with no inlets is 10% or below. The sheet with built-in IC chip is configured by inserting the thread into a groove-shaped hollow part provided in one or more intermediate layers in a sheet made of three or more layers, and the thread is manufactured by paper making with a total draw within 5%.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009250600-A (JP)
Title: Copper flat heat-transfer pipe
Inventor: SASAKI NAOE
IPC: F28F1/02
Filed: 2008-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive and highly reliable flat heat-transfer pipe without requiring any brazing when manufacturing the flat heat-transfer pipe for an air heat exchanger used for air conditioners for automobiles, household and business or the like by using copper or copper alloy.  <P>SOLUTION: In this copper flat heat-transfer pipe 10, a plurality of inner pipes 14 with thin diameter are internally inserted into an outer pipe 12 having a flat shape and are closely arranged in a row, and the outer peripheral faces of the inner pipes 14 are brought into close contact with the inner peripheral face of the outer pipe 12.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009258216-A (JP)
Title: Development device
Inventor: ARIIZUMI OSAMU
IPC: G03G21/14
Filed: 2008-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device, having an image carrier 1 on which an electrostatic image is formed, a developing device 4 comprising developing agent carriers 41, 42 which carry the developing agent of a developing container 40, supply the agent to the image carrier 1, and develop an electrostatic image, and a control means 100, wherein the image forming device maintains development properties over time, by setting optimal stirring transport conditions for the time of few developing agent consumption and the time of large developing agent consumption, respectively.  <P>SOLUTION: The developing container 40 has a developing agent supply port 40a, and a plurality of developing agent feed members 44, 45, 46 which are arranged sequentially, starting from the developing agent supply port side to the developing agent carrier side, in order to deliver the developing agent in the developing container from the developing agent supply port side to the developing agent carrier 41, 42 side, while stirring, and which are driven by separate drive mechanisms M1, M2, M3. The control means 100 controls the drive mechanisms M1, M2, M3 independently and respectively, according to the consumption of the developing agent, and changes each developing agent feed quantity of the developing agent feed members 44, 45, 46.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009259906-A (JP)
Title: Insulating material and semiconductor device
Inventor: MORI SHIGEO
IPC: H01L21/316
Filed: 2008-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an insulating material having a high dielectric constant and high insulation.  <P>SOLUTION: The insulating material has a composition formula, (YbFeO<SB>3</SB>)<SB>1-a</SB>(Yb<SB>2</SB>Ti<SB>2</SB>O<SB>7</SB>)<SB>a</SB>(note, 0.56≤a≤0.60), and a rhombohedral structure expressed by a space group R3m.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009220173-A (JP)
Title: Reinforcing bar bender
Inventor: OKI ITSURO
IPC: E04G21/12
Filed: 2008-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reinforcing bar bender dispensing with a marking position for the height position of a reinforcing bar, facilitating the bending work of a reinforcing bar, and easily providing all reinforcing bars with uniform bending height.  <P>SOLUTION: The reinforcing bar bender comprises a bar-shaped operation section, and a head part fixed to a fore end of the operation section with a reinforcing bar insertion groove formed therein, and bends the reinforcing bar in the predetermined direction by inserting the reinforcing bar projected from a foundation face into the reinforcing bar insertion groove, and operating the operation section. A height setting member for positioning the reinforcing bar insertion groove at the predetermined height position while its lower end being abutted on the foundation face is arranged on the head part. The height setting member has a vertically movable bolt. The bolt is threadedly engaged with a first nut fixed to a side face of the head part, and its height position is regulated by a second nut abutted on the first nut.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009259024-A (JP)
Title: Input device
Inventor: YAMAMOTO TAMOTSU
IPC: G06F3/0354
Filed: 2008-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an input device which is reliably operated with less erroneous detection, the input device being used mainly for operating various kinds of electronic equipment.  <P>SOLUTION: A magnetism detection element 21 arranged to oppose to a ball 11 with a predetermined gap left therebetween is brought into elastic contact with the lower surface of a lower case 16 rotatably storing the ball 11. Thus, when the ball 11 is pressurized, the magnetism detection element 21 is also pressurized by the lower case 16 so as to be vertically moved in the same direction as that of the ball 11. The predetermined gap between the ball 11 and the magnetism detection element 21 is always kept constant without changing, and thereby fluctuation in detection in the rotary direction and rotary angle of the ball 11 is prevented. Consequently, the input device is obtained which is reliably operated with less erroneous detection.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008235919-A (JP)
Title: Circuit, electro-optical device and method for manufacturing the circuit
Inventor: KAWASE TAKEO
IPC: H01L51/40
Filed: 2008-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method capable of effectively and suitably producing circuits, particularly thin-film transistors.  <P>SOLUTION: A thin film circuit is produced by combining a photolithographic technology and an inkjet technology. Photolithography which provides very high resolution is used for forming source/drain electrode of transistors, a wiring and a circuit electrode, can utilize highly conductive materials. A semiconductor region, an insulating region, gate electrode and other wirings, and an intersection of wirings are patterned by the inkjet technology. The inkjet technology significantly redues anxiety about positioning which occurs in the photolithographic technology that processes various materials a plurality of number of times, especially that uses plastic substrates.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009255459-A (JP)
Title: Easily tearable thermoplastic resin laminate
Inventor: SUZUKI NAOZUMI
IPC: B32B27/32
Filed: 2008-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging film or sheet-formed laminate which has excellent straight tearability both in the longitudinal and the lateral direction although an adhesive ethylene copolymer sealant layer is laminated as the innermost layer and an easily tearable package molding composed of the laminate.  <P>SOLUTION: An easily tearable thermoplastic resin laminate consists of the film or sheet-formed laminate composed of at least a front surface layer and an ethylene copolymer layer as the innermost layer. A pattern consisting of two groups of fine streaky irregularities which extend in parallel in mutually intersecting directions at very narrow spacings to the edges of the laminate is formed on the surface of the ethylene copolymer layer not in contact with another layer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008307888-A (JP)
Title: Thermoplastic film, forming method and equipment of the same, polarizing plate, optical compensation film for liquid crystal display panel, antireflection film and liquid crystal display
Inventor: SE TAKUMIN
IPC: B29L7/00
Filed: 2008-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a vertical streak, to reduce the display unevenness of a liquid crystal when used, for example, in a retardation film of a liquid crystal display element or the like, and to improve surface quality.  <P>SOLUTION: This thermoplastic film Fa' contacts with either of nip rollers 37 and 39 at a lap angle of 1-60° when conveyed between the nip rollers 37 and 39 while a pre-stretched film Fa is vertically stretched in an aspect ratio of above 0.01 and below 0.3 using the first nip roller 37 and the second nip roller 39, wherein diameters of the first nip roller 37 and the second nip roller 39 are set to R. Also, a contact distance of either of the nip rollers and the thermoplastic film Fa' is set to 0.01R-0.5R.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008217821-A (JP)
Title: Computer for dynamically determining interrupt delay
Inventor: JINZAKI AKIRA
IPC: G06F13/24
Filed: 2008-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To dynamically determine the conditions of delay from occurrence of an interruption phenomenon till output of an interrupt request to a processor according to a processor load state etc. in a computer comprising an output part for the interrupt request to the processor.  <P>SOLUTION: The interrupt request output unit 1 is equipped with a means 4 to ask for the determinant of delay conditions until it outputs an interrupt request to a processor 2 from generating of an interruption phenomenon, and a means 3 to determine delay conditions corresponding to the called-for determinant. For example, the time until that an interrupt factor is read by a processor is determined as a determining factor, a coefficient is multiplied to the time, and a delay time as the delay conditions is determined.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009262785-A (JP)
Title: Vehicular steering wheel
Inventor: SAITO HIDEAKI
IPC: B62D7/22
Filed: 2008-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular steering wheel capable of reducing the resonance of a wheel body by using a center pad as a mass (a mass body).  <P>SOLUTION: An urging means of the vehicular steering wheel comprising a wheel body 1 having a boss part 1a for the fitting to a steering shaft, a center pad 8 provided in a vicinity of a center of the wheel body and elastically supported by a plurality of urging means 3, and a horn switch 2 provided between the center pad an the boss part consists of a first elastic part 3d to be elastically deformed in the longitudinal and right-to-left directions, and a second elastic part 3e which is continuously provided to the first elastic part and elastically deformed in the vertical direction. The center pad is elastically supported by the urging means as the mass body so as to be functioned as a dynamic damper. Resonance of the wheel body by the vibration propagated from the steering shaft to the wheel body can be efficiently suppressed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008244490-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: TANAKA MASAYUKI
IPC: H01L27/108
Filed: 2008-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device having a silicon nitride film which can take selectivity between a silicon oxide film without changing existing coverage.  <P>SOLUTION: The method includes steps of forming an interlayer dielectric on a main surface of a semiconductor substrate, a contact hole reaches the main surface of the substrate in the interlayer dielectric, a barrier metal layer having Ti layer and TiN layer in the contact hole where a silicon nitride film has been formed on the side wall, a conductive layer in the contact hole where the barrier metal layer has been formed, and a silicon nitride film containing chlorine in the contact hole on the conductive layer using gas mixture of Si<SB>n</SB>Cl<SB>2n+2</SB>and NH<SB>3</SB>or Si<SB>n</SB>Cl<SB>2n-2-x</SB>(n is a natural number of 2 or more and x is a natural number of 2n+2 or less) and NH<SB>3</SB>at the film formation temperature of 700°C or less.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009268013-A (JP)
Title: Amplifier for audio
Inventor: CHINO HARUKA
IPC: H03F1/52
Filed: 2008-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an amplifier for audio, which protects an audio amplifier against an overcurrent in case of short-circuiting of a transmission line and automatically recovers from the state of protection against the overcurrent.  <P>SOLUTION: The amplifier for audio includes: a digital amplifier 12 which amplifies an audio signal and supplies it to the transmission line where a loudspeaker is connected; a short-circuiting detection unit 22 which detects short-circuiting of the transmission line; an input control means which serves as an input means for inputting the audio signal to the digital amplifier 12 and mutes an input of the audio signal to the digital amplifier 12 based upon a detection result of the short-circuiting detection circuit 22; and an elapsed time measuring unit 24 which measures the elapsed time after the short-circuiting of the transmission line is detected. The input control means ends the input muting processing on the audio signal based upon the elapsed time.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009268952-A (JP)
Title: Backwashing device of dust collector
Inventor: MATSUMOTO NAOKI
IPC: B01D46/42
Filed: 2008-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a backwashing device provided in a dust collector demonstrating the sufficient backwashing effect over a long period, without causing problems of lowering of durability nor noise generation.  <P>SOLUTION: In the backwashing device 1 removing dust attached to the outer periphery of a filter medium 100 by jetting compressed air from the inside of the cylindrical filter medium 100 disposed in the dust collector, an air pipe 10 is extendedly provided inside the filter medium 100 to roughly coincide with the central axis of the filter medium 100, a plurality of jetting ports 15, 16 jetting compressed air from a compressed air feed line 50 connected to base ends are provided on the outer periphery of the air pipe 10 so that the air jetted from the jetting ports 15, 16 impinges on the whole inner periphery of the filter medium 100.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009277026-A (JP)
Title: Form input support system, form input support method, and form input support program
Inventor: Tobita shinichi
IPC: G06F3/048
Filed: 2008-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a user's burden in information search during a form input by presenting information as a reference for information inputted into a specific input form.  <P>SOLUTION: A form input support system includes: a form input auxiliary information extraction means for extracting form input auxiliary information as an aid for form inputted from browsing history information indicating a history of a content browsed by a user; a form input auxiliary information embedding means for performing the processing of embedding the form input auxiliary information extracted with the form input auxiliary information extraction means in content; and a content display means for displaying content which the form input auxiliary information embedding means has processed and is embedded with the form input auxiliary information.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009284570-A (JP)
Title: Compact wind power generation charging device
Inventor: TSUTSUMI MANABU
IPC: G05F1/67
Filed: 2008-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To improve the efficiency of energy conversion from wind power to electric power.  <P>SOLUTION: The system 1a is constituted of: a wind turbine generator 2 of a rated output voltage 24 V which generates three-phase AC power by using a rotor which rotates by receiving wind power under each wind speed, and is constituted so as to be connectable to a 24 V battery via a smoothing circuit; a charging device 4a which charges the generated power of the wind turbine generator 2; and a load 8. The charging device 4a is constituted of: a chopper circuit 11a which increases and decreases a reactor current I2 of a reactor L fed from the wind turbine generator 2 by using a switching element Q which performs switching operation by a PWM drive signal; a reactor current control means 13a which controls the reactor current I2 so as to be increased and decreased by generating the PWM derive signal G; and the battery 21a of the rated charging voltage 24 V which charges the output power of the wind turbine generator 2 via the chopper circuit 11a.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009280250-A (JP)
Title: Rust preventive pack and its packing method
Inventor: KUMABE MASAHIRO
IPC: B65D77/00
Filed: 2008-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To shorten working hours by a packing method using a rust preventive film and/or a rust preventive paper for a rust preventive package for storage and transport by a carton box for a metal part of which the major component is steel.  <P>SOLUTION: For the carton box, a liner containing a vaporizable rust preventing agent is used as the internal surface side liner. After metal articles a plurality of which have been stacked are packed in the carton box, six of the external surfaces of an assembly consisting of at least two carton boxes are sealed and packed with a plastic film of which the moisture permeability is 6.0 g/m<SP>2</SP>per 24 hr or lower to form this rust preventive pack for storage and transport. In addition, the rust preventing effect is kept for a long period of time by enclosing a desiccant in the carton box.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009286641-A (JP)
Title: Hydrogen generation apparatus
Inventor: HOSHINO MAKI
IPC: B01D53/22
Filed: 2008-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrogen generation apparatus having excellent start-up property and responsiveness and achieving reduction in size.  <P>SOLUTION: The hydrogen generation apparatus includes: a heating section; a hydrogen-permeable membrane, a hydrogen generation section disposed on one side of the hydrogen-permeable membrane and having a reforming catalyst; a hydrogen permeation section disposed on the other side of the hydrogen-permeable membrane; a sweep gas supply means connected to the hydrogen permeation section to supply sweep gas to the hydrogen permeation section; a hydrogen supply section connected to the hydrogen permeation section; a flame propagation preventing means constituting a passage shorter than the flame extinction distance of hydrogen-containing sweep gas in a position of at least one of the hydrogen permeation section and the hydrogen supply section; and an autoignition preventing means which cools the hydrogen-containing sweep gas in a position of at least one of the hydrogen permeation section and the hydrogen supply section.  <P>COPYRIGHT: (C)2010,JPO&INPIT