baber/WOPTO huggingface dataset:
Patent JP-2006158127-A (JP)
Title: Piezoelectric actuator and its regenerating method, and liquid discharge device
Inventor: ISHIKURA SHIN
IPC: B41J2/055
Filed: 2004-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric actuator capable of constantly maintaining good piezoelectric deformation characteristics because the actuator includes a piezoelectric element and a diaphragm both of which are formed out of piezoelectric ceramic layers, and enables the whole to return the initial state by a regenerating process; a regenerating method of regenerating the piezoelectric actuator; and a liquid discharge device equipped with a function for regenerating the piezoelectric actuator using the regenerating method.  <P>SOLUTION: This piezoelectric actuator 2 has the piezoelectric ceramic layer 22 as a diaphragm between a pair of electrode layers 21 and 23. The regenerating method applies an electric field to the piezoelectric ceramic layer 22 through the electrode layers 21 and 23. The liquid discharge device includes a piezoelectric ink jet head including the piezoelectric actuator 2; a driving power supply 3; and a controller 4 with a function to apply the electric field to the piezoelectric ceramic layer 22 by the driving power supply 3.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006149897-A (JP)
Title: Frame storage body
Inventor: HATTORI SHINJI
IPC: A47B96/14
Filed: 2004-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a frame storage body installed even if a wall has an obstacle, installed alone, and providing an aesthetic appearance with an open and neat design.  <P>SOLUTION: A support 1 is constituted of a vertical frame 3 vertically extending at a predetermined interval apart from a wall W and fixed to a floor F at its lower end, and a wall supporting frame 4 extending from the upper end of the vertical frame 3 to the wall W and fixed to the wall W at its wall side end. A plurality of supports 1 are disposed at some interval apart along the wall W and storage parts 2 such as rack boards and hanger pipes are provided between the supports 1.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006158247-A (JP)
Title: Method for examination of disorder
Inventor: MATSUBARA YOICHI
IPC: C12Q1/02
Filed: 2004-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for examination easily carrying out examination of Noonan syndrome or leukaemia.  <P>SOLUTION: The invention relates to the method comprising a culture process culturing lymphoid cells obtained from human body of the test subject, a dissolving process dissolving the lymphoid cells cultured in the culture process, a precipitation process precipitating the tyrosine phosphatase (SHP-2) obtained in the dissolving process through immunoprecipitation by an anti-SHP-2 antibody, a reaction process reacting an immunoprecipitate obtained in the precipitation process with a phosphorilated peptide which is a substrate, and an analyzing process analyzing the amount of phosphoric acid liberated by the reaction process, and the examination of Noonan syndrome or leukaemia is carried out by using the result of the analysis.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006164680-A (JP)
Title: Fuel cell system
Inventor: KAGAMI FUMIO
IPC: H01M8/24
Filed: 2004-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system capable of accelerating the temperature rise of a fuel cell stack in startup.  <P>SOLUTION: At the end of the fuel cell stack with a plurality of cells 101 of fuel cells stacked therein, a hollow collector plate 3 with a hollow inside and an end plate 102 are mounted. Side surfaces of the hollow collector plate 3 are so formed as to become recessed surfaces in a state that the internal pressure of the hollow collector plate is low. In normal power generation as shown in fig.(a), the hollow part of the hollow collector plate 3 is filled with a high-pressure fluid 103, the hollow collector plate 3 is swollen, and contact resistance between the hollow collector plate and the cell 101 at the stack end and between the cells 101 is lowered, whereby a resistance loss is reduced. In At a rise in temperature as shown in fig.(b), the hollow part of the hollow collector plate 3 is filled with a low-pressure fluid 104, the hollow collector plate 3 is recessed, the contact resistance is brought into a high state, Joule heat generated by the contact resistance is increased and the temperature of the fuel cell stack can be rapidly raised.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005203753-A (JP)
Title: Group iii nitride semiconductor device having trench structure
Inventor: BEACH ROBERT
IPC: H01L31/0328
Filed: 2004-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nominal off or enhanced mode FET device materialized by using a group III nitride material system.  <P>SOLUTION: The group III nitride trench device has a vertical conductive region having a conduction channel that interrupts when the device is not on, thus providing an enhanced mode device. The trench structure may be used by a vertical conductive or a horizontal conductive device. A gate dielectric material resists a high electric field, or improves the performance of a device by the fact that it can manipulate an electric charge in the conduction channel. Passivation of a group III nitride material separates the dielectric material from the device so that low dielectric constant material may be available for a high power product.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006081140-A (JP)
Title: Antenna, radio clock using the same, keyless entry system, and rfid system
Inventor: ARAKI HIROKAZU
IPC: G04R20/08
Filed: 2004-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antenna capable of showing high characteristics even in a cabinet in which directions of electromagnetic waves incident from an outside of the cabinet are limited.  <P>SOLUTION: In a magnetic sensor type antenna having a main magnetic path member with a core of a magnetic body with a coil wound thereon, and receiving a magnetic field component of the electromagnetic wave by the main magnetic path member, in addition to the main magnetic path member, a sub magnetic path member with a gap is provided in a part of the core, and an end of the sub-magnetic path member is located on the center part of the core apart from the end of the main magnetic path member; moreover, in addition to the main magnetic path member, the sub-magnetic path member with a gap is provided in a part of the core, the core is a simple body of a thin strip or a laminated body of the thin strips; and in addition to the main magnetic path member, the sub-magnetic path member with a relative permeability smaller than 100 is provided which connects the main magnetic path member without an air gap so as to construct a closed magnetic path.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006165228-A (JP)
Title: Plasma etching method
Inventor: NABESAWA HIROFUMI
IPC: H01L21/3065
Filed: 2004-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma etching method for increasing the etching selection ratio, while inhibiting cracks and breakdowns of a substrate or the like to be etched, and enabling a fine precise working and having a high aspect ratio with respect to an oxide material or the like.  <P>SOLUTION: When the surface of a material to be etched is etched by reactive ions by an etching gas, a fluorine-containing plasma is used mainly comprising a gas, containing at least fluorine atoms and mixing an inert gas, and a halogen gas with these gas containing at least fluorine atoms. The surface of the material to be etched is etched by alternately repeating the process in which a self-bias voltage enabling an etching is applied to the plasma, and a process in which the self-bias voltage, enabling etching, is not applied to the plasma or the self-bias voltage is applied to the plasma to the extent that the etching does not advance, and the surface of an etching mask on the surface of the material to be etched is improved by the plasma.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006165286-A (JP)
Title: Method of manufacturing semiconductor substrate, semiconductor substrate method of manufacturing semiconductor device, semiconductor device and method of manufacturing electro-optical device
Inventor: AKAGAWA TAKU
IPC: H01L25/07
Filed: 2004-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor substrate permitting the manufacture of a wiring substrate with high density mounting and high performance, and to provide the semiconductor substrate, a method of manufacturing a semiconductor device, the semiconductor device and, further, a method of manufacturing an electro-optical device.  <P>SOLUTION: The method of manufacturing the semiconductor substrate 9 consisting of a plurality of semiconductor devices 11 mounted on the wiring substrate 10 comprises a step wherein a plurality of semiconductor devices 11 are laminated into the direction of thickness, by repeating a step for bonding another device substrate having other semiconductor device 31 on the surface of the semiconductor device 13; and a step for separating the other device substrate from the other semiconductor device 31 after the bonding and another step, wherein device side terminals 35, 41 corresponding to the adjacent semiconductor devices 31, 40 and the device side terminal 21 as well as a wiring side terminal 14 which are positioned at a side nearest to the wiring substrate 10 are electrically connected by electrolytic plating through integral treatment.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006164777-A (JP)
Title: Membrane-electrode conjugate for direct methanol fuel cell and its manufacturing method
Inventor: YAMADA KOTA
IPC: H01M8/10
Filed: 2004-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a membrane-electrode conjugate for a direct methanol fuel cell using, as an electrolyte membrane, an ion-exchange membrane capable of suppressing the crossover of methanol while keeping proton conductivity.  <P>SOLUTION: In relation to a membrane-electrode conjugate for a fuel cell provided with an anode and a cathode each containing a catalyst, and an electrolyte membrane arranged between the anode and the cathode, the membrane-electrode conjugate for a direct methanol fuel cell is so structured that the electrolyte membrane has a sea-island structure including a continuous phase formed of a proton-conducting ion-conductive polymer and a dispersal phase incompatible with the ion-conductive polymer and containing a melt-moldable fluorine-containing polymer as a main constituent.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006160951-A (JP)
Title: Method for producing ink jet recording ink, ink jet recording method, ink cartridge and ink jet recording apparatus
Inventor: YAMAMOTO TOMOYA
IPC: C09D11/00
Filed: 2004-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink jet recording ink which has a good extrusion performance and can stably record images having good fastness and grades.  <P>SOLUTION: This method for producing a colorant dispersion type ink consisting mainly of a polymer dispersant comprising a block copolymer composed of an anionic hydrophilic group-having hydrophilic block and a hydrophobic block, a water-insoluble colorant, a water-soluble organic solvent and water is characterized by having at least (1) the first process for mixing a colorant dispersion consisting mainly of the polymer dispersant, the water-insoluble colorant and the water with the water and the water-soluble organic solvent to produce the ink, (2) the second process for thermally treating the ink produced in the first process to lower pH, and (3) the third process for filtering the ink obtained in the second process.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006164145-A (JP)
Title: Vehicle detection method and device
Inventor: YAMASHITA KOJI
IPC: G08G1/14
Filed: 2004-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle detection method and device that are devised to solve the problems of embedding costs, wrong detection of humans and complicated maintenance, prevent wrong detection even when heavy vehicles pass by magnetic sensors or if train overhead wires, high tension cables or the like are installed nearby, and ensure accurate detection irrespective of the structure and type of a vehicle.  <P>SOLUTION: At least two sensors 8 and 9 each have magnetic detection elements having magnetic field detection sensitivities in a vehicle length direction, a direction perpendicular to the ground and a vehicle width direction. The sensors 8 and 9 are interspaced in the vehicle length direction, vehicle width direction or ground-perpendicular direction. Differences between magnetic outputs detected by the magnetic detection elements are composited, and whether or not the composite value exceeds a threshold determines vehicle presence or absence detection.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006160189-A (JP)
Title: Tire information management system
Inventor: FUKUMORI HAJIME
IPC: B60C23/20
Filed: 2004-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tire information management system capable of enhancing the data receiving probability of between a sensor module and a reception module and transmitting and receiving the measuring data without changing the system even when the reception module goes in failure.  <P>SOLUTION: The reception module 1 is equipped with a receiving signal intensity measuring means 12 and measures the receiving signal intensity of the data signal given from the sensor module 3. A central control module 5 compares the receiving signal intensity value of the data signal given from an antenna 2 measured by the reception module 1 by each sensor module 3, selects a reception module 1 corresponding to the antenna which gives the maximum receiving signal intensity among the reception modules able to transmit and receive the data, and requests a data acquisition from the sensor module 3.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006163265-A (JP)
Title: Pulse generator
Inventor: MASUKI AKIHIKO
IPC: G02B7/08
Filed: 2004-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To realize a reduction in the number of components, the miniaturization of a camera, and the accurate positional control of a lens barrel.  <P>SOLUTION: In a pulse generator, a cam is formed by notching a long gear so that its tooth bottoms and tooth tips turn on/off a contact piece.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006173663-A (JP)
Title: Electric charge detecting device
Inventor: HARAGUCHI YOSHIZUMI
IPC: H04N5/376
Filed: 2004-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem wherein a conventional electric charge detection circuit sometimes causes spike noise in its output signal.  <P>SOLUTION: The electric charge detection device is connected to an electric charge signal input terminal and includes: an electric charge detection circuit for converting signal electric charges into a voltage; a dummy circuit for outputting a first voltage level in the case of a reset operation of the electric charge detection circuit and outputting a second voltage level in a non-reset state of the electric charge detection circuit; and an inversion circuit that receives the output voltage from the electric charge detection circuit, outputs a signal voltage on the basis of a first input output characteristic for a period when the dummy circuit outputs the first voltage level, and outputs a signal voltage on the basis of a second input output characteristic for a period when the dummy circuit outputs the second voltage level. Reset feed-through noise is reduced thereby, The spike noise caused by a phase shift between an output of a first stage source follower and a reset feed-through noise cancel signal is also decreased.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006124156-A (JP)
Title: Sheet post-processing apparatus and transverse alignment method
Inventor: TERAO YASUNOBU
IPC: B65H31/32
Filed: 2004-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet post-processing apparatus or the like having a structure which is miniaturized by reducing the distance from a sheet ejection unit of an image forming device to a post-processing mechanism, and capable of enhancing the alignment property in the transverse direction of sheets in a processing tray.  <P>SOLUTION: The sheet post-processing apparatus comprises a standby tray to make sheets ejected from an image forming device stand by, a processing tray which is arranged below the standby tray to stack the ejected sheets, an alignment mechanism which performs the alignment in the transverse direction of the sheets stacked in the processing tray to form a sheet bundle, a post-processing mechanism to perform the post-processing of the aligned sheet bundle, and an ejection tray to eject the post-processed sheet bundle. The alignment mechanism has a structure provided with a first transverse alignment plate 47a and a second transverse alignment plate 47b across the sheet bundle which alignes the sheet bundle by temporarily fixing either the first transverse alignment plate or the second transverse alignment plate, and moving the other transverse alignment plate in the direction of the sheet bundle.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006173193-A (JP)
Title: Processing unit and processing method
Inventor: KAMIKAWA YUJI
IPC: H01L21/02
Filed: 2004-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a processing unit equipped with high fixed throughput despite of small footprint and low cost.  <P>SOLUTION: A washing processing unit 100 which is one embodiment of a processing unit comprises a career placing part 1 for placing a career C wherein wafers are accommodated, a chamber 21 for washing processing of the wafers, and a wafer conveyance 3 for conveying the wafers between a career placing part 1 and the chamber 21. The wafer conveyance 3 is provided with holders 32a and 32b for carrying out/in collectively two or more wafers to the chamber 21, conveyance picks 34a and 34b for conveying wafers one by one, and a robot 31 which can be freely engaged/removed respectively from the conveyance picks 34a and 34b and the holders 32a and 32b, and accessible to the carrier C and the chamber 21. The robot 31 exchanges the conveyance picks 34a and 34b with the holders 32a and 32b so as to convey wafers between the career C and the chamber 21.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005286295-A (JP)
Title: Method of manufacturing circuit board
Inventor: IRISAWA MUNETOSHI
IPC: H05K3/18
Filed: 2004-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means that can solve the problem of the positional deviations between lands and holes caused by the alignment performed, at the forming of an etching resist layer and plating resist layer in a method of manufacturing circuit board, using the subtractive method, additive method, and semi-additive method, etc.  <P>SOLUTION: The method of manufacturing circuit board includes a step of forming a first resin layer on the surface of an insulating substrate, having a conductive layer on its surface and on the internal walls of a through hole or/and a non-through hole, a step of forming a second resin layer which is insoluble or hardly soluble in a first resin layer developing solution on the first resin layer formed on the surface conductive layer, and a step of removing the first resin layer formed on the holes by means of the first resin layer developing solution. The method also includes a step of inducing a potential difference, between the first resin layer formed on the holes and the first resin layer formed on the surface conductive layer, by uniformly making the surface of the first resin layer charged, before the second resin layer is formed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006170774-A (JP)
Title: Ultrasonic flaw detector and information output program
Inventor: KATO SHINGO
IPC: G01N29/04
Filed: 2004-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic flaw detector of a small-size circuit constitution while securing detail observation performance/sensitivity when defects in various types of bodies to be inspected are detected/evaluated.  <P>SOLUTION: An operator inputs and sets a focal position etc. of electronic scanning and its display time range with a key switch 2 as one desires. When the focal position etc. of electronic scanning are input, a controller 1 outputs a delay time computation request to a processor 10. The processor 10 computes a delay time for the number of beams and each piezoelectric element through the use of Expression 1. The computed delay time is set at a register 13. When the display time range is inputted, the controller 1 computes the number of items of waveform data to be required. When a numerical value acquired by dividing the number of items of data by the number of display pixels is smaller than one, a waveform interpolation mode is specified. In the mode, the controller 1 transmits an interpolation waveform generation command to the processor 10 when the capture of detection output has been completed. The processor 10 performs a generative operation of interpolation data.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006175032-A (JP)
Title: Pachinko game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2004-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pachinko game machine for which an IC soldered to a display control board can be detached and reused.  <P>SOLUTION: In the display control board 130 of the pachinko game machine 10, around at least one soldered IC, a component arrangement impossible area 135 (space) where a nozzle 211 (tool for detaching the IC) of a device for detaching the IC can be arranged is provided.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006181600-A (JP)
Title: Method for adjusting axial center position of guide roller
Inventor: KENMOCHI KAZUHITO
IPC: B21B23/00
Filed: 2004-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for adjusting the axial center position of a guide roller by which the axial center position in the moving direction of a material can be adjusted simply, safely and efficiently in the guide roller which is used by being incorporated in a housing for holding the position of the material which is worked as being moved when the material is deformed by a plastic working.  <P>SOLUTION: The position of the axial center 22a of the guide roller 22 is set by mounting spacer groups 1 which are made into a prescribed thickness by piling a plurality of spacers respectively in clearances at two places where are formed between both side faces of a bearing box 27 for supporting the axial center 22a of the guide roller 22 and the housing 26.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006181980-A (JP)
Title: Exposure head and image forming apparatus
Inventor: KUROSE KOICHI
IPC: B41J2/455
Filed: 2004-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exposure head which has organic EL elements and has a greatly small area.  <P>SOLUTION: The exposure head is equipped with a substrate with a predetermined region, a plurality of the organic EL elements set in a staggering manner in the predetermined region, a plurality of driving circuits which are disposed among the plurality of organic EL elements in the predetermined region and make the plurality of organic EL elements emit light, and shift registers which are arranged correspondingly to the plurality of driving circuits in the periphery of the predetermined region and transmit emission data for making the organic EL elements emit light to the plurality of driving circuits. The predetermined region is provided in a strip form. The shift register is preferred to be set nearly in parallel to a longitudinal direction of the predetermined region.  <P>COPYRIGHT: (C)2006,JPO&NCIPI