baber/WOPTO huggingface dataset:
Patent JP-2004058751-A (JP)
Title: Mounting device of visual sensor
Inventor: YAMADA KENICHI
IPC: B60R1/00
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting device of a visual sensor capable of easily adjusting the distance between an imaging means and a reflecting mirror in a specific direction visual sensor.  <P>SOLUTION: The device is divided into an imaging unit 10 and a reflecting mirror unit 20, and the reflecting mirror unit 20 is movably supported in the optical axis L direction of a camera 11 by a support mechanism 30. The distance between the camera 11 and the reflecting mirror 21 is adjusted by moving the reflecting mirror unit 20 supported by the support mechanism 30 in the optical axis direction of the camera 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004059691-A (JP)
Title: Electroconductive rubber composition
Inventor: YOSHIDA HIROHIKO
IPC: G03G15/00
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electroconductive rubber composition having good properties and excellent environmental stability, and rubber members for an electrophotographic apparatus which are obtained by using the composition, such as rollers to be used in a charging section, a developing section, and a transfer section and a belt to be used in the transfer section arranged at the periphery of a photoconductor.  <P>SOLUTION: The electroconductive rubber composition comprises an ethylene-propylene-diene terpolymer and a polymer having an ether bond in the main chain. The above ethylene-propylene-diene terpolymer contains ≥7 wt.% 5-ethylidene-2-norbornene as the diene component, and the content of the above ethylene-propylene-diene terpolymer in the composition is 50 wt.% to less than 95 Wt.% based on the total polymers.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004059714-A (JP)
Title: Epoxy resin and epoxy resin composition using the same
Inventor: ONUMA YOSHINOBU
IPC: C08G59/06
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epoxy resin composition affording a cured product having the excellent balance of electrical characteristics and flame retardance absent in conventional products.  <P>SOLUTION: The epoxy resin composition comprises a new epoxy resin obtained by epoxidizing hydroxy groups in a polyphenylene oxide having a constituent unit represented by formula (1) (wherein, R<SP>1</SP>to R<SP>4</SP>denote each independently an alkyl group, an alkenyl group, an alkoxy group, a phenyl group, an amino group, a carboxy group, a nitro group, a halogen atom or a hydrogen atom which may have a substituent) as a main repeating unit and a constituent unit represented by formula (2) [wherein, R<SP>5</SP>to R<SP>12</SP>denote each independently the same as R<SP>1</SP>to R<SP>4</SP>in formula (1); and X denotes an alkylene group, a carbonyl group, an oxy group, a thio group, a sulfinyl group or a sulfonyl group which may have a substituent or a direct bond] and present in the repeating unit. The epoxy resin has 1,000-15,000 mass-average molecular weight.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004058234-A (JP)
Title: High precision removing method
Inventor: IMANARI TORU
IPC: B24B49/14
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high precision removing method reducing an effect of deterioration of machining precision caused by thermal deformation of a workpiece.  <P>SOLUTION: The workpiece 2 supported to a support base 1 and a machining tool 3 rotating around a tool rotary shaft 4 are relatively scanned and a removing work is performed by changing a cutting stroke of the machining tool 3 in the vertical direction (an arrow Z direction) to a support surface 1a. The temperature of the workpiece 2 right before a machining advancing direction of a machining point C of the machining tool 3 and the workpiece 2 is measured by a temperature measuring means 7, and a thermal deformation ΔL of the workpiece 2 is calculated based on the measured temperature of the workpiece 2 and a thermal expansion coefficient. The removing work is performed while correcting the cutting stroke equivalent to the calculated thermal deformation ΔL so that a cutting depth in the whole region from the machining start point A to the machining end point B in the machining point C becomes a set cutting depth.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004070378-A (JP)
Title: Unit and method for controlling angle
Inventor: IWASAKI SATOSHI
IPC: G05D3/00
Filed: 2002-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an angle control unit capable of performing control without any deterioration in control performance even if the output value of an angle sensor has a discontinuous part.  <P>SOLUTION: The angle control unit performs control so that a controlled system 11 is set at a target angle θ, and has: the angle sensor which detects the current angle θ of the controlled system which has a coordinate system for indicating the angles of the controlled system in terms of 360° per one round when detecting the angle of the controlled system; an angle conversion part 3 which finds a target conversion angle θset2 to change the direction of the controlled system to the target angle in the shortest direction; and a control part which performs control to change the direction of the controlled system to the target conversion angle according to the target conversion angle and current angle.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004071601-A (JP)
Title: Method of manufacturing solid-state image pickup element
Inventor: FUKUYOSHI KENZO
IPC: H01L31/0232
Filed: 2002-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing solid-state image pickup element by which the influence of the fluctuation of the pixel size or shape of a color filter on the picture quality or color shading of a solid-state image pickup element can be reduced by significantly suppressing the fluctuation, even when the element has a pixel size of ≤3.5 μm, particularly, ≤3.0 μm and, in addition, the influence of residues on the color shading can be reduced by significantly suppressing the occurrence of the residues.  <P>SOLUTION: At the time of manufacturing the solid-state image pickup element by successively laminating at least a photoreceptor element 11, flattening layer 13, primary color-based color filter, transparent resin layer 18, and microlens 19 upon a semiconductor substrate 10; a layer having a transmittance of ≤40% to light having a wavelength of 365 nm is used as the flattening layer 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004066115-A (JP)
Title: Strong vibration type screen mesh
Inventor: HASEGAWA RYUZO
IPC: B07B1/28
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a strong vibration type screen mesh which has a large aperture ratio, has excellent wear resistance, has high efficiency of sieve and is hardly damaged by metal pieces.  <P>SOLUTION: The sieve net is made by subjecting two or more pieces of transverse wires 11∼23 and two or more pieces of longitudinal wires 24∼28 to crisscross arrangement. Therein, transverse wires 11∼23 are made of hard material such as piano wire and are arranged along the conveyance direction 29 of raw material, and longitudinal wires 24∼28 are made of soft material having elasticity such as urethane rubber. Therefore, by the use of the hard material, the aperture ratio and wear resistivity is enhanced, the probability of breakage is reduced due to a decrease in the use of the soft material and the sieve efficiency is improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004069535-A (JP)
Title: Strain sensor
Inventor: MATSUKAWA TAKANORI
IPC: G01L1/22
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a strain sensor with a stable property for generating no output signal when no external force is applied to the strain sensor.  <P>SOLUTION: A fixing member 28 is constructed of an upper washer 29 and a lower washer 30. When a sensor board 11 is clamped between the the upper washer 29 and the lower washer 30, the fixing member 28 is fixed to the sensor board 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004067229-A (JP)
Title: Tray shape container and method of manufacturing the same
Inventor: SADA ATSUSHI
IPC: B65D5/56
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tray shape container using, as the base material, a paper which is excellent in water resistance and gas barrier properties and is formable, without using a complex molding process such as a sheet forming or the like and also only using a conventional box manufacturing machine.  <P>SOLUTION: The tray shape container having an opening is fabricated by folding each side board of the blank for the tray shape container, in which a side board 12 and a flange 13 are connected in this order continuously to one of the opposing two sides of a bottom board 11 and a tongue piece 121 and 122 are connected to the opposing two sides of the side board, to which the bottom board 11 and the flange 13 are not connected and the left and right edge of the flange are extended sideways each to be a flange tongue piece 131 and 132 having almost same width as the flange and by folding each flange mountainously, wherein a thermoplastic resin layer 1 is formed projectingly on the edge of the tongue piece, where the side board is not connected, so that the edge face of the paper is not exposed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004080112-A (JP)
Title: Detection circuit
Inventor: ARIMA TAKANORI
IPC: H04L27/06
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detection circuit for stably detecting a received signal subjected to amplitude shift keying modulation.  <P>SOLUTION: An LNA 21 applies low noise amplification to a signal received by an antenna 11 and subjected to ASK (amplitude shift keying) modulation and a mixer 22 converts the amplified signal into a base band signal. Then the detection circuit 23 uses an integrator comprising a resistor R1 and a capacitor C1 to obtain an average voltage of the received signal and gives it to an input A of a comparator H1. The detection circuit 23, on the other hand, adjusts the received signal into a proper voltage corresponding to the average voltage of the received signal by using a voltage division ratio by means of an input resistor R2 and a pull-down resistor R3 and gives the adjusted voltage to an input B of the comparator H1. Thus, the comparator H1 uses, as reference voltage, the average voltage of the received signal received at the input A to extract an amplitude change in the received signal corresponding to digital data superimposed on the received signal received by the input B and an output of a comparison result of the comparator H1 is acquired as a detection output of the received signal by the detection circuit 23.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003086032-A (JP)
Title: Nb3Sn SUPERCONDUCTIVE WIRE MATERIAL
Inventor: IWAKI GENZO
IPC: H01B13/00
Filed: 2002-08-09
Abstract: PROBLEM TO BE SOLVED: To provide an Nb3 Sn superconductive wire material that has sufficient strength, when it is used for a superconductive magnet, against the radial force during magnet operation and shows little characteristic deterioration due to mechanical deformation caused by the radial force. SOLUTION: In an Nb3 Sn superconductive wire material that includes a bronze/filament aggregate in which plurality of niobium (Nb) or niobium-alloy filaments are disposed in a Cu-Su alloy matrix, the niobium or niobium alloy filaments that make up a bronze/filament aggregate 3' are composited into composite filaments by a filament stiffener. The filament stiffener has mechanical strength bigger than that of the niobium or niobium alloy, in a condition of the room temperature or below, after the heat treatment for generating an Nb3 Sn superconductive compound.
Patent JP-2004078386-A (JP)
Title: Guided traveling method for omnidirectional traveling automated guided vehicle
Inventor: OBITSU KOICHI
IPC: G05D1/02
Filed: 2002-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a guided traveling method for an omnidirectional traveling automated guided vehicle by which the ability to hold a straight line and convergence of the omnidirectional traveling automated guided vehicle are improved when the vehicle moves in a straight line.  <P>SOLUTION: A turning radius R is calculated based on the guidance deviation of pre-and-post guidance sensors for a guidance line, and steering angles ϕ<SB>1</SB>and ϕ<SB>2</SB>are calculated from the turning radius R, so that the guided traveling of an omnidirectional traveling automated guided vehicle can be carried out. When calculating the turning radius from guidance deviations ε<SB>1</SB>and ε<SB>2</SB>of the traveling direction, the turning radius is calculated by inserting a correction value ΔR into an arithmetic formula from the state of the input values of pre-and-post guidance sensors.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004079777-A (JP)
Title: Electromagnetic wave leak preventing structure for soft wiring
Inventor: GO TOKO
IPC: H05K9/00
Filed: 2002-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic leak preventing structure for a soft interconnection which has a firm bonding, stabilizes a signal transmission, and can effectively prevent a self-magnetic wave of a main body or an outer interfering electromagnetic wave.  <P>SOLUTION: An insulating coated layer formed with transparent Mylar or the other polyester coating material of high temperature resistance is pasted on an outer peripheral edge of the soft wiring, and the insulating coated layer of the same quality is wound on a middle stage or at least one end of the soft wiring to form a resilient bent part. Thereafter, a metal sputtered layer having a magnetic shield function is made on the outer surface of the insulated coated layer, and a surface metal layer after a sputtering processing is held in a uniform thickness and a hairless porous state to be coincident with the resistance of the entire surface, thereby preventing the outer electromagnetic wave effectively. Simultaneously, a mutual interference due to a self-generated electromagnetic wave leak of the main body is prevented and separately it is made unnecessary to wind a conductive rubber tape, thereby simplifying a process step and decreasing the production costs.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004073526-A (JP)
Title: Hook for displaying goods and arm for hanging goods used for the same
Inventor: HASE KIYOHIKO
IPC: A47F5/00
Filed: 2002-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hook for displaying goods and an arm for hanging goods used for this in which the number of arms can be easily adjusted by a small number of parts, the number of making workers or cost can also be reduced, and it is also possible to promptly respond to modification of good arrangement, etc.  <P>SOLUTION: The hook for displaying goods consists of a pair of right and left resin half bodies 2a and 2b capable of screw connection and a pair of the right and left resin half bodies 2a and 2b are respectively provided with downward recessed parts 9a and 9b engaging a level bar 29 therewith, first approximately horizontal recess grooves 10a and 10b opened on front 3a and 3b sides in mutual joining faces 5a and 5b, and second recess grooves 12a and 12b which communicates with the rear end side of the first recess grooves 10a and 10b and is mostly vertically formed and in which upper ends are opened to the top surfaces 6a and 6b of the resin half bodies 2a and 2b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004080700-A (JP)
Title: Overturn prevention device for television, etc.
Inventor: FUJITA DAIZO
IPC: H04N5/64
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an overturn prevention device which secures television receivers, etc., placed on a table, not to overturn or slide by vibration or shock, and has a simple structure.  <P>SOLUTION: Concave parts 9, 9 are formed on the front at both sides of a cabinet, fixing clamps 3, 3 are inserted in the concave parts, and the fixing clamps 3, 3 are connected to the tips of slide rods 6, 6 which can be extended. On the reverse side of the cabinet, extendable tips of slide rods 7, 7 are connected to rotatable fixing clamps 4, 4. The slide rods 7, 7 are constructed to be fixed in arbitrary positions.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004087206-A (JP)
Title: Flat ceramic heater
Inventor: AONUMA SHINICHIRO
IPC: H05B3/20
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flat ceramic heater excellent in durability and a corrosion resistant property against halogen group corrosive gas and halogen group plasma activator, restrained from the generation of particles, keeping stable heating and heat radiating properties at all times.  <P>SOLUTION: The flat ceramic heater comprises a main surface which is composed of a flat ceramic base body 1 forming a heating and heat radiating surface 5, a resistance heating body 2 embedded in the ceramic base body 1, power supply terminals 3 of which one-side ends are connected to the ceramic heating body 2 and other-side ends are led out to other main surface sides of the ceramic base body 1, and corrosion resistant members 4 fitted to and covering the peripheral part of and the side of the ceramic base body 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004086989-A (JP)
Title: Method for modifying surface of optical disk substrate
Inventor: ENAMI HIROYUKI
IPC: G11B7/26
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To realize both elimination of crosstalk and lowering of noise in a method for modifying the surface of an optical disk substrate.  <P>SOLUTION: After plasma discharging under an Ar environment, an optical disk substrate 3 is formed by using a stamper for forming the optical disk substrate. Then, the groove forming surface of the optical disk substrate 3 is irradiated with an ultraviolet ray 4, and the groove forming surface is washed by generated O<SB>3</SB>.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004088444-A (JP)
Title: Antenna unit
Inventor: YOMO MASARU
IPC: H01Q23/00
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antenna unit having a stable antenna characteristic, so as to extend a life.  <P>SOLUTION: At least part of an attachment piece 4a in a shield case 4 is arranged at a position adjacent to the side surface of a dielectric board 6, and an antenna element 3 is restricted in position. Thus, the antenna element 3 is not wobbled in a rotary direction even when a rotary force with a power feeding pin 8 as a rotary axis works on the antenna element 3, so that reliability is improved by stabilizing the antenna characteristic. The life is also extended by greatly reducing stress such as a twist to be actuated on the power feeding pin 8 and its soldering part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004086037-A (JP)
Title: Fixing device
Inventor: MINAMINO SHIGEO
IPC: G03G15/20
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device for securing sufficient fixing performance even when thick paper or recording paper carrying a color image is fixed.  <P>SOLUTION: The fixing device 1 is equipped with a heat fixing unit 10 and a pressure fixing unit 20. Consequently, the heat fixing unit 10 and pressure fixing unit 20a cooperate with each other to fix a toner image on the recording paper. Consequently, even when sufficient fixing performance can not be secured by only one fixing unit like a case that the thick paper or recording paper carrying the color image is fixed, the other fixing unit complements a deficiency in fixing performance. Therefore, even when the thick paper or recording paper carrying the color image is fixed, sufficient fixing performance can be secured.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004088681-A (JP)
Title: Crime prevention cellular phone system
Inventor: ISHIBAI TAKUYA
IPC: H04W88/02
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for transmitting a crime prevention notification buzzer and crime prevention notification mail which effectively utilizes an application which is described in a program language for a cellular phone without changing the structure of the cellular phone.  <P>SOLUTION: While activating the application downloaded from a web server, an arbitrary key is pressed in an emergency to transmit an alert buzzer. In the application, a notification source mail address, a notification destination mail address and notification contents are set in advance by a designation of a user, and when the alert buzzer is transmitted, emergency notification mail is sent to the registered destination.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004091600-A (JP)
Title: Acid-curing type resol phenol resin composition
Inventor: KAGE TAKAKAZU
IPC: C08L61/06
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an acid-curing type resol phenol resin composition which has low viscosity, a high solid concentration, a controllable pot life and performance of rapidly curing after passage of an operation time of impregnation, etc.  <P>SOLUTION: The acid-curing type resol phenol resin composition is an acid-curing type resin composition containing a resol phenol resin (A) and an acid (B). The resol phenol resin (A) is one obtained by reacting an aldehyde with a phenol in the presence of an alkali substance to give an alkali resol phenol resin and neutralizing the alkali substance remaining in the alkali resol phenol resin with an acid (1) having ≤0 pKa and an acid (2) having ≥1 pKa.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004092223-A (JP)
Title: Tunnel structure
Inventor: MUKONO KATSUHIKO
IPC: E21D11/14
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tunnel structure realizing a tunnel having an oval section increased in strength without the increase of an excavated sectional area and cost increase by segment structures of long and short sides and combined devices.  <P>SOLUTION: In the tunnel structure having an oval section long sideways, sideways segments S7 to S10 on the longer side thereof are constituted in a cast-iron inverted four main girder type having an inside plate section 1 as the inner circumferential wall of the tunnel, lateral side plate sections 2 and 2 on both axial ends of the tunnel, the end face plate sections 3 and 4 on both circumferential ends of the tunnel, circumferential rib sections 5 and 5 over the end face plate sections 3 and 4 and inside concrete (c) section, and lateral segments S1 to S6 on the shorter side are constituted in a box-like metal-made four main girder type having an outside plate section 6 as the outer circumferential wall of the tunnel, lateral side plate sections 7 and 7 on both axial ends of the tunnel, the end face plate sections 8 and 9 on both circumferential ends of the tunnel and circumferential rib sections 10 and 10 over both end face plate sections 8 and 9.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004094811-A (JP)
Title: Touch panel
Inventor: SASAKI NORIKUNI
IPC: H01H36/00
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new touch panel in which the distance between electrode substrates is kept constant, even if repeating an input operation many times, and which is free from causing an incorrect input.  <P>SOLUTION: In the touch panel where a pair of electrode substrates forming transparent electrodes on each surface are arranged such that the transparent electrodes face with each other through a spacer, the spacer is made of organic/inorganic compound particles.  <P>COPYRIGHT: (C)2004,JPO