baber/WOPTO huggingface dataset:
Patent JP-2008198441-A (JP)
Title: Connector
Inventor: KIMURA MASAKI
IPC: H01R13/648
Filed: 2007-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector which eliminates its soldering step and is easily replaced.  <P>SOLUTION: A connector for connecting two connecting objects has a plurality of contacts 10, and a first housing 20 and a second housing 30 for holding a plurality of contacts 10. Each of the contacts 10 has first and second contacts 1, 2 each connected to the connecting objects, first and second holders 5, 6 connected to the first and second contacts 1, 2, and a floating section 11 connected between the first and second holders. The first housing 20 holds the first holder 5 to store the first contact 1. The second housing 30 holds the second holder 6 to store the second contact 2. By the floating section 11, the first housing 20 is held movably to the second housing 30.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008198081-A (JP)
Title: Counting device and counting method for stacked sheet material
Inventor: IKEDA HIDEO
IPC: G06M9/00
Filed: 2007-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a counting device and a counting method for stacked sheet materials that can count in contact with only the wall surface of the stacked sheet materials in view of a risk of damaging the sheet materials if a member of the counting device or the like contacts the sheet materials in counting the number of stacked sheet materials.  <P>SOLUTION: A CCD camera 5 and a marking device 6 are provided liftably along the side face of a stacked body S of flat paper P. A side face image is acquired by the CCD camera 5, and the image data is sent out to a control device 7. The control device 7 clarifies the boundary of the flat paper P by carrying out image processing such as binarization based on the image data, and displays the processed image on a display device 7a. The number of sheets of flat paper P is counted based the processed image, and indexes are given to the side face of the stacked body S by the marking device 6 for every predetermined number of sheets.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008202415-A (JP)
Title: Centrifugal compressor
Inventor: MOMOSE YOSHIJI
IPC: F04D29/66
Filed: 2007-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a centrifugal compressor in which surging is effectively suppressed since it has a structure capable of effectively suppressing the reverse flow of a gas which contributes to the peeling of the flow of the gas resulting in the surging.  <P>SOLUTION: This centrifugal compressor 1 comprises an impeller rotor 14 having a hub 12 and blades 13 arranged at the outer peripheral part of the hub 12; and a shroud 11 forming a flow passage for the gas 17 sucked from the upstream side and so installed as to surround the impeller rotor 14. The centrifugal compressor 1 comprises an injection structure for injecting a clearance section blowing gas 16 toward the clearance section between the wall surface of the shroud 11 and the blades 13 along the wall surface of the shroud 11 from the upstream side of the blades 13.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007224029-A (JP)
Title: Organometallic complex and organic el element by utilizing the same
Inventor: DAS RUPASREE RAGINI
IPC: C09K11/06
Filed: 2007-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organometallic complex generating a high efficiency phosphorescence and an organic electric field light-emitting element by utilizing the same.  <P>SOLUTION: This organometallic complex is expressed by chemical formula: ML<SB>m</SB>L'<SB>n</SB>(chemical formula 1) [wherein, M is Ir, Os, Pt, Pb, Re, Ru or Pd; L and L' are different bidentate ligands; (m) is 1, 2 or 3; and (n) is (3-m)]. The organometallic complex is e.g. a compound having a structure of chemical formula 21, and used as a light-emitting layer-forming material of the organic electric field light-emitting element.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007129780-A (JP)
Title: Image reading apparatus
Inventor: KIOKA HIDEKATSU
IPC: H04N1/04
Filed: 2007-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reading apparatus for solving a problem of white crossbar of read image caused by variation in integrated light volume for each line, by eliminating fluctuation in light volume for each line.  <P>SOLUTION: In the image reading apparatus, an electric signal to an original image is read out every unit of a line by irradiating the original with a lamp and receiving a reflected light beam through a photoelectric conversion element, and the image reading apparatus has two or more different line cycles. In this constitution, the oscillation circuit of an inverter for turning on the lamp is controlled in synchronization with a line synchronizing signal, which specifies starting timing of read for each line.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008203575-A (JP)
Title: Heater for fixing and its manufacturing method
Inventor: KANBA NOBORU
IPC: H05B3/14
Filed: 2007-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new heater for fixing provided with a protective layer, which excels in heat resistance, heat conductivity and wear resistance and has a low friction coefficient, and capable of constituting a simplified fixing system which does not use a seamless sheet as a heating element for a fixing device of an electrophotographic image forming apparatus.  <P>SOLUTION: The heating element is constituted by providing base material, a carbon-based heating element layer provided on the base material and containing amorphous carbon and a metal or semimetal compound as a conductive inhibitor uniformly dispersed in the amorphous carbon, and the protective layer covering the carbon-based heating element layer and obtained by mixing a semimetal compound in heat resistant resin body material.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008202312-A (JP)
Title: Pipe joint structure for use in towing and propelling method
Inventor: TENMA KATSUTOSHI
IPC: E21D9/08
Filed: 2007-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a pipe joint structure which is suitable for laying a conduit having a vibration resisting function in a towing and propelling method.  <P>SOLUTION: According to the pipe joint structure, a receiving port 13 formed at an edge of one of pipes 11 connected together has inserted therein an insertion port 14 formed at an edge of the other pipe 12. A projection 23 formed on the periphery of a front end of the insertion port 14 can abut on a lock ring 21 housed in the receiving port 13 on a depth side of the receiving port. Then a flange 27 is formed on the periphery of the insertion port 14 outside the receiving port 13. Further while the projection 23 formed on the insertion port 14 is located on a depth side of the receiving port 13 away from the lock ring 21, the receiving port 13 and the flange 27 of the insertion port 14 are connected together in a manner capable of transmitting a towing force from the receiving port 13 to the insertion port 14 by a plurality of connection members 26 in a pipe peripheral direction.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008202537-A (JP)
Title: Engine start control device
Inventor: TANAKA HIROSHI
IPC: F02N11/08
Filed: 2007-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine start control device improving startability by shortening a start time of a control part when a starting operation after the second time is performed, when starting operations are continuously performed.  <P>SOLUTION: The engine start control device comprises: an ECU 60 performing function checkout processing of an electrical unit 30 by an electrical unit function checkout processing part 65, and operating an ignition system 70 by an engine operation control part 66 based on status of the electrical unit 30; and a temporary storage part storing execution histories of the function checkout processing. When completing the function checkout processing, the ECU 60 stores the execution histories in the temporary storage memory 62, and when started by generated output of an ACG starter motor 29 through the operation of a kick starter 50, the ECU 60 shortens the start time of the ECU 60 by eliminating the function checkout processing if the execution histories has already been stored. In the temporary storage memory 62 constituted of a charging circuit including resistors R1, R2 and a capacitor C1, the execution histories stored by storage of power in the capacitor C1 is deleted by lapse of predetermined time.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008211466-A (JP)
Title: Microphone package, microphone mounting body, and microphone device
Inventor: NAKAMOTO KOTARO
IPC: H04R1/02
Filed: 2007-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microphone package, a microphone mounting body, and a microphone device, capable of downsizing, thinning, and improving yield when assembling.  <P>SOLUTION: The microphone package 100 includes: a board 101 equipped with a mounting area of a microphone 104 on its upper surface; a frame body 102 which is placed on the upper surface of the board 101 in such a way as surrounding the mounting area and which forms a recessed part 103 together with the board 101; and a sound hole 108 having one opening on the upper surface of the board 101 in the recessed part 103 and the other opening outside the recessed part 103. A cover part 106 for covering one of the openings of the sound hole 108 is provided above the board 101 and below the upper surface of the frame body 102.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008207153-A (JP)
Title: Hollow-fiber membrane and hollow-fiber membrane module
Inventor: ARAKI MIHO
IPC: D01F6/00
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hollow-fiber membrane which can be easily penetrated into a case even in a dried state.  <P>SOLUTION: The hollow-fiber membrane has a structure of the hollow-fiber outer surface controlled such that the central line roughness is 15 nm or above and the opening ratio is 6% or above and 20% or below.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008217840-A (JP)
Title: Spindle motor, and recording and reproducing device using it
Inventor: TOMITA EIJI
IPC: G11B19/20
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To minimize recording medium deformation by a clamp on the medium placing surface of a spindle motor.  <P>SOLUTION: The spindle motor has a shaft, a rotor, and a medium placing surface. The rotor is arranged at an outer periphery side of the shaft and turns around the shaft. The medium placing surface is provided on the rotor to place the disk recording medium. The recording medium is pressed to the medium placing surface by the clamp to fix. The clamp is a component to press the recording medium to the medium placing surface. The average Lpave of the width Lpk of the hill is smaller than the average Lvave of the width Lvk of the dale on the radially cut average cross section curve of the medium placing surface.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008219971-A (JP)
Title: Electric vehicle
Inventor: TAGUCHI KENJI
IPC: B60L7/10
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric vehicle capable of driving control for driving a left motor 22 and a right motor 32 while using a battery 6 as a power supply and transmitting the rotation to a left wheel 2 and a right wheel 3, and capable of regenerative braking control for transmitting the rotation of the left wheel 2 and the right wheel 3 to the left motor 22 and the right motor 32 to generate power and charging the battery 6 based on the generated power, which has simple circuit configuration for the regenerative braking and does not cause a large difference between right and left decelerators and lifetime of tires.  <P>SOLUTION: This electric vehicle is provided with a control circuit 5 for alternately switching regenerative braking with the left motor 22 and regenerative braking with the right motor 32 in the regenerative brake control.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008022525-A (JP)
Title: Communication system, terminal device, and its control method
Inventor: IMAE NOZOMI
IPC: H04N1/00
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication system provided with a new mechanism for linking two terminal devices, which perform point-to-point communication, with each other, and to provide a terminal device and its control method.  <P>SOLUTION: In the communication system wherein two terminal devices WA, WB connected via a network perform the point-to-point communication, each of the terminal devices includes an interface unit which accesses a detachable exchangeable-type recording medium and when starting the point-to-point communication, information to be exchanged between the terminal devices is transferred between the terminal devices via the recording medium.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008190708-A (JP)
Title: Lock nut
Inventor: SATO KENKICHI
IPC: F16B39/18
Filed: 2007-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lock nut realizing an improve work efficiency by employing an auxiliary fastener doubling as a retainer, which is easily screwed to a prescribed position of an object to be fastened.  <P>SOLUTION: The lock nut 1 is screwed to the object A to be fastened. A cylindrical body portion 2 has a fitting opening 3 of a nearly trapezoidal shape extended from the outer circumference toward the inside of the cylinder and dovetail grooves B with a projection receiving groove 8 provided at both ends. The auxiliary fastener 4 is formed in an astride state over the circumference of the fitting opening 3, and can be engaged with the object A. A female screw 6' to be fitted to the object A for retaining and locking can be formed by adjusting the dimension of threads on the inner circumference. The fastener 6' can be locked and fixed onto the cylindrical body portion 2 with dovetails C having projections 7 provided at both ends. Thus, this nut can easily be mounted on and removed to the object A from the side face.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008220198-A (JP)
Title: Scorpion fish cell line
Inventor: KONISHI SATOSHI
IPC: C12N5/07
Filed: 2007-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cell line established from the tail fin tissue of scorpion fish (Sebastiscus marmoratus, genus Sebasticus, family Scorpaenidae, order Scorpaeniformes).  <P>SOLUTION: The scorpion fish cell line is a fibroblastoid cell derived from the tail fin of scorpion fish (Sebastiscus marmoratus, genus Sebasticus, family Scorpaenidae, order Scorpaeniformes). It is releasable from a culture vessel wall with a phosphate buffered saline. The use of the cell line enables the investigation of chemical resistance, response to environmental variation, etc., of scorpion fish in a short time at a low cost and the acquisition of data having high reliability. Cell culture and subculture operation can be performed by the use of the cell line without damaging the cell. This cell line can promote the development of the research for scorpion fish cell, is effective for the clarification of the ecology of scorpion fish and realization of the culture of scorpion fish, and can improve the utility of the fish as a food.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008220605-A (JP)
Title: Dental measuring implement
Inventor: TOGAWA TADASHI
IPC: A61C19/04
Filed: 2007-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To easily and accurately measure a distance between two points even when one of the points for measurement is a virtual point, and to improve measurement accuracy.  <P>SOLUTION: The dental measuring implement for measuring a distance between two points which are a first measurement point positioned on the front side of a residual ridge and a virtual second measurement point positioned at the back of the residual ridge in the cross direction of the residual ridge inside an oral cavity comprises: a main body 11 of a prescribed length disposed over the cross direction of the residual ridge; a bar-shaped first locking part 12 projected on one end side in the longitudinal direction of the main body 11 and locked to the mucosa turning part of the first measurement point; and a planar second locking part 13 projected on the other end side in the longitudinal direction of the main body 11, locked to a pair of prescribed parts positioned at the left and right back of the residual ridge, disposed between the prescribed parts and made to pass through the second measurement point. The interval of the first locking part 12 and the second locking part 13 is made variable by a slide mechanism 14.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008225270-A (JP)
Title: Method for manufacturing polyurethane elastomer composition for cleaning blade of electronic copying machine
Inventor: YOSHIDA KAZUNORI
IPC: C08L75/04
Filed: 2007-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyurethane elastomer composition that can be used as a source material for a cleaning blade member having high elasticity and preferable cleaning performance on a spherical toner with a small particle diameter while keeping wear resistance characteristics of the whole blade.  <P>SOLUTION: The polyurethane elastomer composition (D) is obtained by reacting and curing a urethane prepolymer component (B) having isocyanate groups at both molecular ends and a hardening agent component (C) comprising polyol, in the presence of an alkylene oxide adduct phosphate (A) of an aliphatic alcohol.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008220825-A (JP)
Title: Device for game
Inventor: KOJIMA MAKOTO
IPC: A63F7/02
Filed: 2007-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide devices for a game (a ball dispensation unit and a put-out unit) capable of eliminating the generation of a fraction value being less than the minimum unit value in a remaining valuable value even when the game is stopped halfway without using the whole valuable values to be used for the dispensation of game media.  <P>SOLUTION: When unit dispensation processing for dispensing Pachinko balls (120 balls) corresponding to a predetermined unit dispensation value (500 yen including tax) is performed, the ball dispensation unit performs the first dispensation processing for putting out a portion (100 balls) corresponding to the number of Pachinko balls (25 balls) being one unit to be put out by a Pachinko game machine in dispensation and dispensing the portion, and second dispensation processing for putting out the number of fraction balls (20 balls) being less than the number of Pachinko balls of one unit from the ball put-out device of the juxtaposed put-out unit. Then, the number of balls yet to be put out is displayed when the number of the Pachinko game balls put out from the ball put-out device within a prescribed time, does not reach the number of the fraction balls.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008232741-A (JP)
Title: Liquid flow sensor, clean water supply system using this, intra-specimen selenium dioxide eliminator, and measuring instrument for mercury in coal combustion exhaust gas using these
Inventor: AKIYAMA SHIGEYUKI
IPC: G01F1/20
Filed: 2007-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid flow sensor for accurately measuring the flow of a colorless solution such as pure water and a liquid containing weak salts, having a simple structure, and having high operability, a clean water supply system using this, an intra-specimen selenium dioxide eliminator, and a measuring instrument for mercury in coal combustion exhaust gas using these.  <P>SOLUTION: This liquid flow sensor 10 comprises a liquid dropping part 1 at its upper part and a measurement part 2 at its intermediate part, and comprises a transmissive photodetector 4 consisting of a light emission part 4a and a light reception part 4b at the measurement part 2. This flow sensor 10 is characterized in that detection light at the detection part 4 passes through an end part 1a of the dropping part 1 and a liquid drop D can be detected just before it parts from the dropping part 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008234225-A (JP)
Title: Auction system, auction device, auction method and auction program
Inventor: SAITO MASAKIYO
IPC: G06Q50/00
Filed: 2007-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an auction system, an auction device, an auction method and an auction program preventing a bidder from being identified from the others and notifying the bidder of a successful bid right at the time.  <P>SOLUTION: In the auction system 300, the auction device 310 confirms matching between a display pattern displayed at an indicator panel 320 with a display pattern displayed at the LED part of a bidding device 410 carried by a right holder, and notifies the bidder carrying the bidding device 410 of that a successful bid right has been acquired at this time.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008232256-A (JP)
Title: Roller chain incorporating cylindrical roller
Inventor: FUJIWARA MAKOTO
IPC: F16C33/66
Filed: 2007-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roller chain incorporating a cylindrical roller, capable of reducing abrasion of side plates, and capable of reducing abrasion in the radial direction of the cylindrical roller.  <P>SOLUTION: In this conveyor roller chain incorporating the cylindrical roller, a plurality of cylindrical rollers are composed of a case-hardened steel cylindrical roller 4 and an oil impregnated sintered metal cylindrical roller 5. The case-hardened steel cylindrical roller 4 and the oil impregnated sintered metal cylindrical roller 5 are alternately arranged in the circumferential direction. A pair of side plates 6 and 6 are composed of oil impregnated sintered metal having respectively a collar part 6a and a cylindrical part 6b. An end surface of the respective collar parts 6b abuts on an end surface of a roller 3. The respective cylindrical parts 6b are fitted between an inner peripheral surface of the roller 3 and an outer peripheral surface of a bush 2. Mutual fitting of an outer peripheral surface of the respective cylindrical parts 6b and the inner peripheral surface of the roller 3 is performed by tight fit, and mutual fitting of the inner peripheral surface of the respective cylindrical parts 6b and the outer peripheral surface of the bush 2 is performed by clearance fit.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007258178-A (JP)
Title: Axial direction compressed electrical connector for ring-shaped wave coaxial cable
Inventor: WLOS JAMES
IPC: H01R24/38
Filed: 2007-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrical connector to cope with defects in a conventional technology, and its fitting method.  <P>SOLUTION: The electric connector is provided with a longitudinal direction axis having an interface and a cable end for an coaxial cable with a ring-shaped wave hard external conductor. The connector is provided with a main body and the interface jointed by a tight-coupling in a longitudinal direction axis of the connector. A spring finger ring in a bore of the main body is connected tighty with the main body. The spring finger ring is provided with a plurality of spring fingers which are extended toward a connector end and have beads extruded inside the connector end. The spring finger is arranged at the opposite side of an external conductor groove which is opened in the cable end and closed to the cable end of the interface.  <P>COPYRIGHT: (C)2008,JPO&INPIT