baber/WOPTO huggingface dataset:
Patent JP-2004358601-A (JP)
Title: Micro-hand
Inventor: UKIANA MOTOHIDE
IPC: B25J7/00
Filed: 2003-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a micro-hand which applies micro-operating force to a sample under electron beams in a vacuum of an electron microscope while ensuring vibration-isolation and suppressing outgassing.  <P>SOLUTION: The micro-hand 10 can apply a minute operating force to the sample 30 in a vacuum sample chamber 2 by means of a single or a plurality of finger pieces 15, 16. The locations of the finger pieces 15, 16 in the sample chamber are adjustable by a movable holder 10B. The finger pieces 15, 16 are driven by lead wires 24, 26 for supplying power and detecting electric signals, and the lead wires are drawn from the sample chamber via an airtight terminal 25 to the outside of the sample chamber. The airtight terminal 25 is held by a terminal holding section 47 which is formed coaxially and integrally with the movable holder 10B and arranged in the same.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004362462-A (JP)
Title: Image detection processor
Inventor: KOMIYA YASUHIRO
IPC: H04N5/335
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image detection processor capable of extracting a characteristic amount of an input image from input image data at a high speed, and applying it to pattern recognition or the other image processing.  <P>SOLUTION: In this image detection processor, a plurality of image detection processing elements each comprising a photodetector for performing photoelectric conversion, a converter for converting a signal from the photodetector into a digital signal, and an adder for allowing input of the digital signal are arranged on a plane. The image detection processor has: a characteristic amount extraction circuit for selectively taking AND of the digital signal of the image detection processing element to the digital signal from another adjacent image detection processing element, and inputting a result to the adder; a cumulative adder configured by sequentially connecting the adders of the plurality of image detection processing elements; a control circuit for selectively inputting the digital signals of the plurality of image detection processing elements to the cumulative adder; and an output part supplied with characteristic amount data outputted from the cumulative adder on the basis of the image data detected by the photodetectors.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004359192-A (JP)
Title: Detachable child seat
Inventor: KASAI KENZO
IPC: B60N2/28
Filed: 2003-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To more simplify a connecting-fixing structure between a seat body and a base member.  <P>SOLUTION: This child seat is equipped with the detachable seat body 10 and the base member 30. On the base member 30, a front engaging member 38 on the base side which extends in the width direction at a front location, and a rear engaging member 38 on the base side which extends in the width direction at a rear location are provided. On the bottom surface of the seat body 10, engaging members 14, 15 and 16 on the seat body side, which substantially extend along the edge of a square and engage with the engaging members 38 and 39 on the base side are provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005004248-A (JP)
Title: Communication terminal, system and method for authentication
Inventor: WATANABE SHINTARO
IPC: G06F21/31
Filed: 2003-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication terminal, and a system and a method for authentication that can improve the security level of authentication.  <P>SOLUTION: The communication terminal 100 has a function of generating identification information for authentication on an operation system which is inhibited from being accessed from outside. On a mobile network 200 as a closed network, an authentication/account settlement server 202 is arranged. A server 500 of a content provider when receiving notice of a content purchase from a communication terminal 100 of a user requests authentication of the communication terminal 100. The communication terminal 100 having received the request carries out processing concerned with authentication with the authentication/account settlement server 202 in the closed network. The result of the authentication is issued from the authentication/account settlement server 202 to the communication terminal 100 and sent to the server 500 of the content provider through the communication terminal 100.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005005027-A (JP)
Title: Short arc type discharge lamp with base and light source unit
Inventor: IKEDA TOSHIHARU
IPC: F21Y101/00
Filed: 2003-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a short arc type discharge lamp with the base which has a high reliability for the sealing part and has a long service life and in which a high productivity can be obtained with lessened complexity of the manufacturing process of the light source unit, and a light source unit having a high productivity.  <P>SOLUTION: The short arc type discharge lamp is equipped with a quartz glass bulb having an arc tube part and a sealing part continuing at both ends of the arc tube, and an airtight seal structure is formed by a metal foil airtightly embedded in the sealing part, and an external lead rod of which one end is connected to the metal foil is provided so as to extend protruding outward from the outer end face of the sealing part in a state connected to the external lead rod. A position restraining member for restraining the tube axis of the bulb from displacing against the base is provided. The light source unit comprises the above discharge lamp.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005002400-A (JP)
Title: Spring material made of stainless steel foil, and its production method
Inventor: HASUNUMA MINORU
IPC: C25D7/06
Filed: 2003-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spring material made of stainless steel foil in which the peeling of a plating layer can be prevented, and which has high durability.  <P>SOLUTION: Regarding the spring material made of stainless steel foil, on the surface of austenitic stainless steel foil with a thickness of ≤75 μm, a base plating layer consisting of Ni, an intermediate plating layer consisting of copper on the base plating layer and surface layer plating consisting of silver on the surface of the intermediate plating layer are formed. The intermediate plating layer consisting of copper has a plating thickness of at least 0.2 μm. The spring material is applied to switches for various electronic components.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005003905-A (JP)
Title: Image forming apparatus
Inventor: OGATA TAKAO
IPC: G03G15/00
Filed: 2003-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To accurately and steadily control density in the course of image formation by accurately detecting the density with an optical sensor without using a potential sensor.  <P>SOLUTION: Vback that is a fog removal potential is increased by shifting the dc component Vdc of a development bias. A development contrast potential Vcont (=¾Vdc-Vff¾) becomes apparently smaller, so that the maximum density can be made equivalent to the level as halftone density. Thus, by altering the development potential without altering electrification potential, the halftone density is obtained by image formation with the maximum density. The required maximum density can be detected by controlling with an optical sensor 6 so that the halftone density is kept constant. Since the optical sensor 6 can be used in a region having high detection ability, density detection with high accuracy can be ensured.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004321761-A (JP)
Title: Plate-shaped putter for putt with naval as axis
Inventor: MITSUI MASAYUKI
IPC: A63B102/32
Filed: 2003-04-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a putter corresponding to a putt with the naval as an axis that requires to place a ball on the left side and to hit the ball straight without a back-swing.  <P>SOLUTION: The putter comprises a shaft, which has a length between 75-85 cm and is mounted with an angle between 10-14 degrees to the vertical line, and a head with a thickness between 10-14 mm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005001345-A (JP)
Title: Formative body for distinguishing the truth from the false
Inventor: SAITO MAKOTO
IPC: B42D15/10
Filed: 2003-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a formative body for distinguishing the truth from the false, which is applied to precious printed matter requiring prevention from forgery and prevention from counterfeiting of a bank bill, atraffic pass a passport, a card and the like.  <P>SOLUTION: The formative body for distinguishing the truth from the false comprises a pixel group (2a) formed by one side or both of a void pixel and a semitransparent pixel (3a) on one side (1a) of a substrate having light transmissibility, and a latent image pixel group (2C) formed by one side or both of the void pixel and the semitransparent pixel (3c) on the other side surface (1c) of the substrate having light transmissibility. Then, each pixel position of a pixel group formed by one side or both of the void pixel and the semitransparent pixel (3c) which form the latent image picture (2c) is arranged corresponding to each pixel position of the pixel group formed by one side or both of the void pixel and the semitransparent pixel (3a) on one side surface of the substrate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004349224-A (JP)
Title: Organic electroluminescent element, display device and lighting system
Inventor: KITA HIROSHI
IPC: H01L51/50
Filed: 2003-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic electroluminescent element, a display and a lighting system with a long half-life and high luminous efficiency.  <P>SOLUTION: This organic electroluminescent element contains a complex compound expressed by a general formula (1) and a tautomer thereof. In the formula, Z<SB>11</SB>is a group of atoms forming an aromatic ring or a non-aromatic ring with carbon atom and nitrogen atom, Z<SB>12</SB>is a group of atoms forming an aromatic ring or a non-aromatic ring with carbon atom, X<SB>1</SB>and X<SB>2</SB>are carbon atom or nitrogen atom, L<SB>1</SB>is a linking group with 1-2 atoms or a mere bonding link, X and Y are oxygen atom or sulfur atom independently, Z is carbon atom, sulfur atom or phosphor atom, m is 0 or 1, R is a substituent, n is 1 or 2, and M is iridium or rhodium.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004063462-A (JP)
Title: Passivation structure
Inventor: CHEN KUANG-JUNG
IPC: H05B33/04
Filed: 2003-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a passivation structure configured as a cyclic structure composed of a carbon thin film layer similar to a diamond.  <P>SOLUTION: The passivation structure for sealing electric elements arranged on a substrate comprises a carbon thin film layer similar to a first diamond covering a surface and a side face of the electric elements and covering a surface of the substrate, a buffer layer on the carbon thin film similar to the first diamond, and a carbon thin film layer similar to a second diamond carbon film layer on the buffer layer. A part of the carbon thin film layer similar to the second diamond forms a cyclic structure by directly covering the carbon thin film layer similar to the first diamond.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005020812-A (JP)
Title: Amount-of-rotation detecting apparatus and positional controller of motor
Inventor: KANIE HIDEYUKI
IPC: G05D3/10
Filed: 2003-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide the amount-of-rotation detecting apparatus of a motor which can accurately detect an amount of rotation of the motor by using a simple and low-cost constitution without using a special purpose rotation sensor nor an expensive detector circuit, and to provide a positional controller of the motor.  <P>SOLUTION: The amount-of-rotation detecting apparatus of the motor includes motor current detecting means 100 for detecting motor current, motor voltage detecting means 110 for detecting a motor voltage, motor characteristic holding means 120 for holding rotation characteristic information representing a relationship between the current and voltage to rotational speed of the motor 1, amount-of-rotation calculating means 130 for calculating an amount of the rotation of the motor 1 obtained based on pieces of information of the motor current detecting means 100, the motor voltage detecting means 110 and the motor characteristic holding means 120, and control means 140 for controlling an operating position of the motor 1 based on the information of the amount of rotation of the motor obtained by the amount-of-rotation calculating means 130.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005017431-A (JP)
Title: Method for joining filter
Inventor: HAGIWARA MAYUMI
IPC: C09J201/00
Filed: 2003-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for joining a filter by which a thin film filter can be reliably joined to end faces of members forming an optical path with an adhesive and expected optical characteristics can be ensured.  <P>SOLUTION: In the method for joining a filter in which a thin film filter 10 is joined to end faces of a pair of optical fibers 30, 31 opposite to each other by way of the thin film filter 10 with an ultraviolet-curable adhesive 20, before joining to the end faces of the optical fibers 30, 31, the thin film filter 10 is photo-cleaned or modified with a silane coupling agent, whereby the wetting property of the ultraviolet-curable adhesive 20 to the thin film filter 10 can be improved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005019244-A (JP)
Title: Positive-electrode active material and its manufacturing method, and battery
Inventor: KURACHI SAEKO
IPC: H01M4/36
Filed: 2003-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positive-electrode active material which can constitute a secondary battery (lithium ion secondary battery or the like) which is suppressed in increase in internal resistance, and its manufacturing method.  <P>SOLUTION: The positive-electrode active material for the secondary battery has as a main component a lithium contained complex oxide (lithium nickel oxide or the like) and the concentration of lithium at the surface of a primary particle is lower than the concentration of lithium inside the primary particle. Such a positive electrode active material can be manufactured by making a raw material active material made mainly of, for example, a lithium contained compound oxide contact with a treatment solution containing metal other than alkaline metal and by lowering the lithium concentration at the surface of the primary particle of the raw material active material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005013524-A (JP)
Title: Game machine
Inventor: HAYAKAWA KEIICHI
IPC: A63F7/02
Filed: 2003-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which displays an object image to be picked up on a display means in a jackpot presentation carried out in connection with an occurrence of a jackpot game state.  <P>SOLUTION: The game machine is constituted to make games more zestful by providing chances for picking up images of premium characters 5b in the jackpot presentation since the game machine displays the premium characters 5b as the object image to be picked up on a symbol variation display device 5 in the presentation for the end of the jackpot after the end of the jackpot game state if a symbol variation display state proceeds to the jackpot game state through a premium ready-to-win state. The game machine enables a player to pick up the images of the premium characters 5b certainly during the jackpot presentation by using a cellular phone 200 with an image pickup function.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005024310-A (JP)
Title: Inertia sensor
Inventor: HANJI MOTOYASU
IPC: G01C19/56
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sensor for independently measuring angular velocities at the same time by using a piezoelectric vibration-type inertia sensor when exciting one sensor element to turn it centering around two axes orthogonal to its vibrating direction.  <P>SOLUTION: When turning the sensor element centering around two axes orthogonal to an axis parallel to the vibrating direction with a vibration part of the sensor element unidirectionally excited, the sizes of Coriolis force generated by the respective turns are independently detected by this biaxial detection-type inertia sensor. Stretching vibration is used as a mode of excited vibration and bending vibration is used as a vibration mode when detecting Coriolis force.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005021033-A (JP)
Title: Method for producing hydroxypivalic acid
Inventor: TAMURA YUTAKA
IPC: C12R1/01
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing hydroxypivalic acid, by which the hydroxypivalic acid can be produced from neopentyl glycol in high yield and in high selectivity.  <P>SOLUTION: This method for producing the hydroxypivalic acid, comprising oxidizing the neopentyl glycol, is characterized by using a bacterium having an ability for oxidizing the neopentyl glycol and belonging to the genus Gluconobacter or Acetobacter as a biological catalyst.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005023993-A (JP)
Title: Electromagnetic tooth clutch and brake
Inventor: HIROSE TAKAYUKI
IPC: F16D27/118
Filed: 2003-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic tooth clutch and brake capable of preventing lack of torque, broken tooth edges, and worn tooth edges and stabilizing transmitting and disengaging motions by completely engaging tooth sections with each other when turning on electricity to a coil.  <P>SOLUTION: A rotor 22 is rotatably supported on a stationary section 30 arranged on the coil 31 for exciting via a bearing member 24, and an output gear 23 is rotatably fixed on an input shaft 21. A disk-shaped armature 25 slidably and integrally rotating in an axial direction is mounted on the output gear 23 by urging away from the rotor with a leaf spring 26. A first tooth section 22c facing to an axial direction is formed on an outer peripheral side of a disk section 22b of the rotor, and thus, a first bridge section 22d cutting off a magnetic path is formed on an inner peripheral side. A second tooth section 25a engaged with the first tooth section is formed on an outer peripheral side of the armature, and a second bridge section 25b cutting off a magnetic path is formed on its inside.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005026444-A (JP)
Title: Dry etching method
Inventor: HAYASHI HIDEKAZU
IPC: H01L21/28
Filed: 2003-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an etching method which ensures a larger etching selection ratio of a high melting point metal film for a silicon oxide film as the underlayer without generation of side etching at the time of etching the high melting point metal film using the silicon compound film as the underlayer.  <P>SOLUTION: In the dry etching method, at least SF<SB>6</SB>, Cl<SB>2</SB>, and O<SB>2</SB>are used as the etching gas, a flow ratio of SF<SB>6</SB>and Cl<SB>2</SB>is set to 1:1 to 2:1, a flow ratio of O<SB>2</SB>to the total flow rate is set to 30% to 40%, and the high melting point metal compound film 13 using the silicon compound film 12 as the underlayer is used as the substance to be etched. Moreover, it is preferable that the etching gas is excited with use of microwave.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005030298-A (JP)
Title: Distributor of internal combustion engine
Inventor: HAN AKIRA
IPC: F02P7/04
Filed: 2003-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently ventilate the inside of a distributor even in running at a low speed.  <P>SOLUTION: This distributor 2 for distributing a voltage for ignition in order to electrodes corresponding to the cylinders of an engine 1 by the rotation of a distribution rotor 13 comprises an intake port 18 and an exhaust port 20 communicating the inside to the outside of the distributor 2. The intake port 18 is formed to be positioned on the downstream side of the flows of a traveling wind and radiator fan wind in the mounted state of the distributor on a vehicle and so that the opening face of the intake port 18 is generally perpendicular to the direction of the flows, and the outside air taken in from the intake port 18 is discharged from the exhaust port 20 to ventilate the inside of the distributor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005029693-A (JP)
Title: Film and composition forming the same
Inventor: NOZOE HIROSHI
IPC: C08L1/12
Filed: 2003-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cellulose acylate film with improved planarity, and a film-forming composition suitable to be used for the same.  <P>SOLUTION: The film-forming composition comprises a compound expressed by general formula (1), wherein R<SP>1</SP>and R<SP>2</SP>each denotes a linear or branched alkyl group. The cellulose acylate film uses the composition for the film formation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005038883-A (JP)
Title: Semiconductor device and voltage dividing circuit
Inventor: SAITO HIROSHI
IPC: H01L27/08
Filed: 2003-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the size of a unit capacitive element array while enhancing the precision.  <P>SOLUTION: In the semiconductor device having capacitive element groups C1 and C2 each consisting of a plurality of unit capacitive elements Cu, electrodes 8 for taking out the lower electrode of respective unit capacitive elements in the capacitive element group are arranged on the entire outer circumference of the upper electrodes 7 in the capacitive element group. The capacitive element group can be connected with specified capacitive elements having a capacitance set to eliminate the effect of at least parasitic capacitance of the capacitive element group. The specified capacitive elements may comprise a capacitive element group.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005034176-A (JP)
Title: Extension pipe and vacuum cleaner
Inventor: IKEGAMI TATSUYA
IPC: A47L9/24
Filed: 2003-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an extension pipe capable of securing a passage of necessary and sufficient size inside the pipe while preventing it from being thick.  <P>SOLUTION: It is assumed that the extension pipe 30 is provided with extendably and contractibly combined outer pipe 40 and inner pipe 50 and leads an air flow including dust. The inner pipe 50 consists of a metallic inner pipe body 52 and an inner pipe end member 51 made of synthetic resin. The inner pipe body 52 is movably inserted into the outer pipe 40. The inner pipe end member 51 projects from one end of the outer pipe 40 and connected to one end of the inner pipe body 52. As the inner pipe body 52 is made of metal, the thickness of the extension pipe is reduced while obtaining a required strength.  <P>COPYRIGHT: (C)2005,JPO&NCIPI