baber/WOPTO huggingface dataset:
Patent JP-2008231854-A (JP)
Title: Closing device
Inventor: TSUJINO JUNICHI
IPC: E05C21/02
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a closing device of a surface mountable thin shape, capable of surely providing closing operation by sensing swinging of an earthquake, and capable of realizing locking operation in an optimal position strong against distortion of build-up.  <P>SOLUTION: A constitution for performing the closing operation by sensing the shock of the earthquake, is provided by a body device composed of a body case, a disk-like rolling body and a cam member and thinly formed as a whole. The body device is installed on a frame body by surface mounting. A receiving member is installed in an opening moving body. Both ends have an inner rail and an outer rail having a locking latch and a connecting hook, and an interlocking device is arranged by flatly forming the whole, and the inner rail and the body device are connected in a state of being guided by the outer rail so that the locking latch surely goes in and out to a predetermined position in the body device in opening-closing operation of an opening-closing moving body. The receiving member and the inner rail are also connected by the connecting hook in a state of having a wide allowable range capable of coping even with an error in build-up and warping.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008231375-A (JP)
Title: Active energy ray-hardening hard coating composition, hard coating layer and hard coating film
Inventor: IGARI TAKANORI
IPC: C08F220/10
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hard coating film which has high hardness and is only slightly curled after hardening.  <P>SOLUTION: An active energy line hardening type hard coating composition contains a compound having a (meth)acryloyl group and N-vinylformamide. A content of the N-vinylformamide is preferably not more than 50 parts by weight per 100 parts by weight of a solid content in the composition. A hard coating layer is made by hardening the active energy line hardening type hard coating composition applied onto a base material. The hard coating film has the hard coating layer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008231564-A (JP)
Title: Method of manufacturing copper fine particle
Inventor: NISHIKUBO HIDEO
IPC: C25C1/12
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a metal fine particle by which a copper fine particle small in particle diameter, narrow in particle size distribution, excellent in dispersion stability and suppressive in formation of dendrite can be mass-manufactured by a simple process.  <P>SOLUTION: The method of manufacturing the copper fine particle is carried out by depositing the copper fine particle having 1-500 nm particle diameter by a reducing reaction of copper ion in a reducing reaction solution in which at least copper ion, halogen ion and an organic dispersing medium are dissolved.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008234811-A (JP)
Title: Reproduction device and optical reproduction device
Inventor: KANEKO SHINJI
IPC: G11B7/13
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reproduction device and an optical reproduction device for improving S/N around a resonance frequency by suppressing a reduction in S/N of a reproduced RF signal caused by a plurality of amplifiers.  <P>SOLUTION: In the reproduction device 200A for reproducing an RF signal from a plurality of divided photodectors PD-A to D, one-end sides of the plurality of photodetectors are connected to a common node ND 1, current amplifiers 201 to 204 are respectively connected to the other-end sides, and an inductor L1 for generating current resonance with the inter-terminal capacity of the photodector to amplify a current is connected to the common node ND 1 of the plural photodetectors.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008243984-A (JP)
Title: Wire bonding method
Inventor: SUGAWARA KENJI
IPC: H01L21/60
Filed: 2007-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To speed up a wire bonding work and improve wire bonding accuracy further.  <P>SOLUTION: The introduction 21 of the image of the bonding point of a semiconductor chip 2A transferred 20 to a bonding center 50 is performed. A bonding point position recognition processing 22 is performed. Then, wire bonding 24 is performed to a corrected bonding point. The introduction 25 of an image after the bonding for the semiconductor chip 2A is performed. A next semiconductor chip 2B is transferred 30 to the bonding center 50. The introduction 31 of the image of the bonding point of the semiconductor chip 2B is performed. A bonding point position recognition processing 32 is performed. Then, a processing 26 for recognizing the shift of the position of the image of the semiconductor chip 2A after the bonding is performed while wire bonding, wire bonding 34 to the corrected bonding point, is performed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008241972-A (JP)
Title: Semi-transmissive liquid crystal display panel
Inventor: MIZUNO MANABU
IPC: G02B5/20
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a VA type semi-transmissive liquid crystal display panel which prevents light leakage near a reflection part and a transmission part and has good contrast and good display quality.  <P>SOLUTION: In a semi-transmissive liquid crustal display panel 10, a reflection part 15 and a transmission part 16 are formed in each of pixels arranged like a matrix, and the pixel electrode 19a of the reflection part 15 is connected to the pixel electrode 19b of the transmission part 16 by a connection part 21, and the pixel electrode 19a of the reflection part 15, the pixel electrode 19b of the transmission part 16, and a reflection plate 18 are provided on an inter-layer film throughout the display area of an array substrate. An auxiliary capacity line 23 and an auxiliary capacity electrode 24 are provided under the inter-layer film, and the auxiliary capacity line 23 extends to the side of the pixel electrode 19a of the transmission part 16 from the reflecting plate 18. A black matrix 30<SB>1</SB>covering an end part on the side of the reflection plate 18 of the reflection part 15 is formed on a color filter substrate except for a position corresponding to the connection part 21 in a plane view.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008239762-A (JP)
Title: Lubricant composition
Inventor: TAKESHIMA SHIGEKI
IPC: C10N30/00
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lubricant composition used for a wet type clutch or a 4-cycle engine for a two-wheeled vehicle, excellent in the power transmission capacity and/or fuel cost-saving property of the wet type clutch.  <P>SOLUTION: This lubricant composition used for the wet type clutch or the 4-cycle engine for the two-wheeled vehicle is characterized by incorporating (A) 0.01 to 0.2 mass% phosphorus-containing metal salt expressed by general formulae (a) or (b) as the amount of the phosphorus, (B) 0.005 to 0.5 mass% metal-based cleaning agent as the amount of the metal and (C) 0.01 to 0.4 mass% ashless dispersant as the amount of nitrogen.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008238031-A (JP)
Title: Inkjet discharge apparatus
Inventor: KOTANI MASAYUKI
IPC: B05C11/10
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet discharge apparatus capable of manufacturing a high grade color filter free from the deterioration of the quality due to occurrence of density unevenness without changing drive voltage and without increasing only the number of drops in the first gradation.  <P>SOLUTION: The inkjet discharge apparatus for discharging ink from a plurality of nozzles to each opening part of the substrate, which is formed of a substrate and a partition wall provided in a pattern shape to equalize the total amount of the ink, is provided with: an inkjet unit (2) in which a plurality of inkjet heads (1) each having a plurality of nozzles are arranged in a line; an acquiring means for acquiring positional information of each inkjet head (1) and each nozzle; a storage means for storing information of discharge deviation of each nozzle; a generating means for automatically generating discharge pattern information of each nozzle from the positional information and discharge deviation information of each nozzle; and a control means (4) for controlling the discharge of the ink from each nozzle on the basis of the discharge pattern information.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008245411-A (JP)
Title: Permanent magnet synchronous motor controller, and method thereof
Inventor: TOJIMA NARIFUMI
IPC: H02P21/34
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To achieve smooth, quick and positive starting of a permanent magnet synchronous motor of sensorless control by solving troubles that a torque is reduced in starting of the motor and temporary large reverse rotation is caused due to difficulty in estimation of position of magnetic poles when the motor starts or stops.  <P>SOLUTION: In a permanent magnet synchronous motor controller E provided with a start promoting means 10 for promoting start, the start promoting means 10 is provided with a control mode changeover switch 11 for freely switching a synchronous driving system and a sensorless control system, and a synchronous driving control section F to be operated only during a period when the control mode changeover switch 11 is operated at a predetermined timing in start. The start promoting means 10 is provided with a waveform generating means 28 for applying a current having a waveform obtained by expanding a waveform equivalent to a phase angle of 0°-90° in a sinusoidal AC in a time axis direction, until synchronous pull-in. The waveform generating means 28 applies a motor current increasing based on a ramp command.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008241116-A (JP)
Title: Hot water supply system
Inventor: SHIMAMURA YUJI
IPC: F24H9/00
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive hot water supply system having improved waste heat utilizing efficiency at a gas combustion part.  <P>SOLUTION: The hot water supply system comprises a heat pump unit having a compressor, an expansion valve, an air heat-exchanger and a water heat-exchanger, a gas combustion unit for heating water heated by the heat pump unit, a hot water storage tank connected to water supply and drain passages for storing water heated by the gas combustion unit, and a water circulating means for supplying the water in the hot water storage tank to a water flow pipe of the water heat-exchanger. Herein, an exhaust gas utilizing means is provided for guiding exhaust gas which is used for heating the water from the water heat-exchanger with the gas combustion unit, around the hot water storage tank, and heating the hot water storage tank.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008242927-A (JP)
Title: Genetic algorithm execution device and genetic algorithm execution method
Inventor: MITSUTAKE TETSUYA
IPC: G06N3/00
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve withdrawability from a local solution by a global search, while maintaining increase in the rate of approaching an optimum solution in a genetic algorithm.  <P>SOLUTION: A genetic algorithm execution device comprises a mutation probability determination means 22 for obtaining a congestion degree, showing the convergence state of a parent individual 21 and determining the mutation probability from the congestion degree, and a mutation processing means 23 for performing mutation processing to genetic information of the individual based on the mutation probability. When the individuals of the local solution become predominant in a population 20, the congestion degree increases, thereby the mutation probability and strengthening the broad area search function is increased. By the special mutation processing for dynamically controlling the mutation probability, it is made possible to improve the probability of reaching an optimum solution regardless of a local solution, while maintaining the effect of increasing the rate of approaching the optimum solution.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007177329-A (JP)
Title: Plated material, method of producing the same, and electrical/electronic parts using the same
Inventor: TANAKA HITOSHI
IPC: C25D5/50
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plated material having both high heat-resistance and good insertability/extractability.  <P>SOLUTION: The plated material comprises a base plating layer 2 of any one of metals belonging to groups IV, V, VI, VII, VIII, IX and X in the periodic table or an alloy consisting essentially of any one of those metals as a main component, an intermediate plating layer 3 of Cu or a Cu alloy, and a top plating layer 4 of Sn or an Sn alloy, the base, intermediate and top plating layers 2, 3 and 4 being formed on a surface of an electrically conductive base 1 in this order, and the thickness of the top plating layer 4 is 1. 9 times or more the thickness of the intermediate plating layer 3.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008252503-A (JP)
Title: Retransmission method and transmission device using the same
Inventor: NAKAZATO NAGAKATSU
IPC: H04L29/06
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To retransmit data efficiently by selecting an appropriate modulation method at the time of retransmission, and to synthesize retransmitted data efficiently.  <P>SOLUTION: If there is a unit having an error occurred therein in a terminal device 2, a demodulating portion 105 acquires NACK replied by the terminal device 2. A dividing portion 1033 divides data of the unit having an error occurring therein, making each divided part of the data correspond to a node of a tree structure. A unit generating portion 1031 generates division structure information indicating which node of the tree structure each divided part of the data corresponds to, and at the same time, generates a unit for retransmission for retransmitting the data after division including the division structure information. A modulation method selecting portion 1070 selects, among a plurality of modulation methods, a modulation method having a fewer multilevels than the modulation method used when the unit having an error occurring therein has been transmitted and capable of transmitting data of at least a half-size of the unit having an error occurring therein. A modulation executing portion 1034 modulates the unit for retransmission by the selected modulation method and retransmits the modulated unit to the terminal device 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008250763-A (JP)
Title: Lecture attendance candidate discrimination device
Inventor: OTA KIYOSHI
IPC: G06Q50/00
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lecture attendance candidate discrimination device for properly discriminating candidates to attend a prescribed lecture.  <P>SOLUTION: A data processing part 13 is provided with an attendance significance discrimination part 131 for confirming lecture attendance significance determined in each belonging department, an attendance experience discrimination part 132 for confirming the experience of attending the lecture, lecture attendance date determining parts 133 and 134 for comparing the number of days from the latest lecture attendance with the prescribed number of days, and a lecture version determining part 135 for determining a difference in a version of the lecture, and to discriminate a candidate to attend lectures on the basis of the evaluation of a lecture attendance candidate ID.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008249304-A (JP)
Title: Continuous heat treatment device
Inventor: AOMI HAJIME
IPC: F27B9/04
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a continuous heat treatment device capable of preventing sticking of foreign matter to a workpiece, and capable of improving de-binder efficiency in the workpiece.  <P>SOLUTION: This continuous heat treatment device has a wire 16 for carrying the workpiece in the predetermined carrying direction on the inside of a treating chamber 10. The continuous heat treatment device also has a gas introducing part 12 and a gas exhaust part 14. The gas introducing part 12 is constituted so as to introduce de-binder gas from an upper part of the treating chamber 10 and to blow the de-binder gas toward the workpiece 18. The gas exhaust part 14 is arranged on a side surface of the treating chamber 10 so that at least a part is positioned under an upper surface of the workpiece 18, and also presents a shape of extending to a predetermined area in the carrying direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007278506-A (JP)
Title: Piston device
Inventor: SCHOPPET JOERG
IPC: F16F9/32
Filed: 2007-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved type, particularly a substitute type of a piston device and/or a piston cylinder device.  <P>SOLUTION: The piston device 1 insertable in a hollow cylinder 5 is provided with a radial buffer element 35 to buffer the motion of the piston device 1 relative to the hollow cylinder 5. The radial buffer element 35 has at least two sector pieces 37 pressing the internal wall of the hollow cylinder 5 by prestress, and the sector pieces 37 are connected to each other by at least one spring buffer element 39 to press the internal wall of the hollow cylinder 5 radially by prestress. The spring buffer element is provided with a material hinge. The side motion of the piston device relative to the internal wall of the hollow cylinder can thereby be avoided or at least buffered. The motion of the piston device in the hollow cylinder is buffered by absorbing a generated force and/or converting free energy depending on a case by at least one spring buffer element.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008262322-A (JP)
Title: Method and apparatus for manufacturing wiring board
Inventor: KUBOTA ONOBU
IPC: H01L23/50
Filed: 2007-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To reduce manufacturing man-hours (manufacturing time), increase productivity, increase production efficiency (mass productivity), reduce the costs of production equipment (production machinery) drastically and save space for a production plant or the like, by easily constructing a series of manufacturing line providing a continuous manufacturing process.  <P>SOLUTION: A wiring board manufacturing method comprises at least a thermo-compression bonding process of thermo-compression-bonding a first hoop material 6 having a plurality of lead frames 7 in a continuous strip, which is supplied from a first hoop part 5, and a second hoop material 9 using a strip of resin sheet, which is supplied from a second hoop part 8, to produce a first board material Pa, a trimming process of trimming the first hoop material 6 of the first board material Pa to produce a second board material Pb, a frame separation process of separating remaining frames 12 of the first hoop material 6 at least except for leads 4 from the second board material Pb to produce a third board material Pc, and a cutting process of cutting the third board material Pc to produce wiring boards P.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008260001-A (JP)
Title: Method for membrane isolation, membrane removal and membrane concentration of fifteen nanometer or smaller particulate
Inventor: MANABE SEIICHI
IPC: B01D71/10
Filed: 2007-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a membrane separation technique enabling isolation, removal and separation of microorganisms and particulates corresponding to diameters of 15 nm or smaller, causing little clogging of pores and allowing easy application of the membrane in fields of general industry.  <P>SOLUTION: The method of separating particulates comprises (1) isolating particulates alone, (2) removing particulates alone or (3) concentrating particulates alone, through a sieving effect without adsorption of the particulates, by separating particulates corresponding to diameters of 15 nm or smaller and dispersed in a gas or a liquid by means of a pore-diffusion-type membrane separation method.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008268377-A (JP)
Title: Pulverized coal combustion simulation method and apparatus
Inventor: HASHIMOTO NOZOMI
IPC: G09B9/00
Filed: 2007-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pulverized coal combustion simulation method enabling a user to consider the type and diameter of each pulverized coal particle and the feeding position to feed the pulverized coal particles in a furnace.  <P>SOLUTION: The pulverized coal combustion simulation method includes: a CFD computing process to respectively calculate the volatile component discharge rate of each pulverized coal particle by using an Arrhenius type volatile component discharge rate equation, and simulate combustion of pulverized coal on the basis of the volatile component discharge rate of pulverized coal particles; a variable extracting process to extract, on the basis of temperature progress information of pulverized coal particles obtained through the CFD computing process, variables of the Arrhenius type volatile component discharge rate equation of reference pulverized coal particles having the temperature progress information closest to the temperature progress information of the pulverized coal particles; a judgement process to judge whether or not the simulation result obtained through the CFD computing process satisfies prescribed termination conditions. The CFD computing process, the variable extracting process, and the determining process are executed repeatedly until it is judged that the simulation result satisfies the termination conditions.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007286627-A (JP)
Title: Backlight unit for liquid crystal display device
Inventor: LEE HYUN HO
IPC: G02F1/133
Filed: 2007-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a backlight unit for a liquid crystal display device, which is suited for attaining a high-quality image.  <P>SOLUTION: The backlight unit for the liquid crystal display device is a direct backlight unit arranged on the lower part of a liquid crystal panel and emitting light toward the rear face of the liquid crystal panel, has a plurality of light source regions formed on a substrate, and includes: LED light source portions partially driven on a light source region-by-light source region basis, wherein each of the light source regions is equipped with at least one LED; partition walls formed on the substrate and arranged between the light source regions of the LED light source portions; and a circuit portion to control and drive the LED light source portions.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008270560-A (JP)
Title: Working method of laminate and laminate
Inventor: NINOMIYA HIDEAKI
IPC: H05K3/00
Filed: 2007-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a working method of a laminate, with which short-circuit between a pair of conductor layers can sufficiently be prevented at the time of working the laminate having a pair of conductor layers across a non-conductor layer, and to provide the laminate.  <P>SOLUTION: A through part 24 is formed so that first sides 20a extending into the non-conductor layer 14 from a surface of one 16 of a pair of the conductor layers, second sides 22a which extend into the non-conductor layer 14 from a surface of the other layer 12 in a pair of the conductor layers and are detached to a direction vertical to a lamination direction of the laminate from the first sides 20a and level difference parts 14y connecting the first sides 20a and the second sides 22a are formed on a side where the through part 24 is formed.  <P>COPYRIGHT: (C)2009,JPO&INPIT