baber/WOPTO huggingface dataset:
Patent JP-2004091887-A (JP)
Title: Tuyere for blast furnace and its exchanging method
Inventor: KANEI REI
IPC: C21B7/16
Filed: 2002-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tuyere for blast furnace and its exchanging method with which the service life is long even in a high temperature atmosphere and its exchanging timing can suitably be judged according to the practical wearing state of the tuyere body.  <P>SOLUTION: In the tuyere for blast furnace provided with the copper or copper alloy-made tuyere body 1 having a tip part cooling chamber 2 and a barrel part cooling chamber 3, when the tuyere body 1 is formed by casting, steel-made piping is simultaneously cast in the tuyere body to make the tip part cooling chamber 2. At the outer part of the steel-made piping in the inner part of the tuyere body, a temperature sensor for measuring the temperature of the tip part of the tuyere body is simultaneously cast in. Rapid rise of the measured temperature in this temperature sensor or rupture of the tuyere body is detected and at this time, the tuyere body 1 is exchanged.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004101028-A (JP)
Title: Refrigerator
Inventor: NISHIMURA TOMOYUKI
IPC: F25D21/14
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a defrosting water drain device in a refrigerator capable of improving flow property and filling property of urethane and reducing thermal effect from the outside of the refrigerator and a machine room.  <P>SOLUTION: This refrigerator 10 is constituted in such a way that a refrigeration chamber 15, a vegetable chamber 16, and a freezing chamber 17 are formed in this order from the above and a vacuum thermal insulation material 32 is arranged on a rear face of a main body. It has a cooler 18 for the refrigeration chamber cooling the inside of the refrigeration chamber 15 and a cooler 24 for the vegetable chamber cooling the inside of the vegetable chamber 16. Defrosting water in the cooler 18 for the refrigeration chamber is led onto a water receive plate 25 for the vegetable chamber inside the vegetable chamber 24. Drain water from a drain hose 21 for the refrigeration chamber and defrosting water in the cooler 24 for the vegetable chamber are drained together onto an evaporation plate 28 through a drain hose 26 for the vegetable chamber to improve flow property and filling property of foaming urethane in a part opposing to the vacuum thermal insulation material 32 and reduce thermal effect from the outside of the refrigerator and the machine room in order to suppress influence on consumption electric power.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004101751-A (JP)
Title: Photosensitive resin laminate
Inventor: WADA TORU
IPC: G03F7/105
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive resin laminate having accurate reproducibility of an image and wide exposure latitude without causing contamination of a developer solution.  <P>SOLUTION: (1) The photosensitive resin laminate having at least a support, a photosensitive resin layer and an IR ablation layer is formed so that the IR ablation layer contains an IR absorbing metal layer and contains an UV absorbing organic polymer layer on at least one face of the metal layer. (2) The photosensitive resin laminate described in (1) is a photosensitive printing original plate. (3) The IR absorbing metal layer in the photosensitive resin laminate described in (1) comprises an aluminum vapor deposition layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004099714-A (JP)
Title: Catalyst for olefin polymerization
Inventor: SENDA TAICHI
IPC: C08F4/602
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a new catalyst for olefin polymerization by using a ligand to be simply prepared and to provide a method for producing a polymer using the catalyst.  <P>SOLUTION: The catalyst for olefin polymerization is obtained by reacting a compound represented by formula (1) (R<SP>1</SP>-R<SP>5</SP>are each a hydrogen atom, a halogen atom, an alkyl group, an aryl group, an aralkyl group, an alkoxy group, an aryloxy group, an aralkyloxy group, a hydrocarbon-substituted silyl group or a hydrocarbon-substituted amino group; A is an atom of the group 16 of the periodic table of the elements; R<SP>1</SP>and R<SP>2</SP>, R<SP>2</SP>and R<SP>3</SP>and R<SP>4</SP>and R<SP>5</SP>may be bonded to form cyclic structures) with a base, reacting the reaction product with a transition metal compound represented by general formula (2) (M is a transition metal atom of the group 3 to 11 of the periodic table of the elements; X is an anionic ligand; L is an organic ligand; m and n are each 0-6) to give a transition metal complex and combining the transition metal complex with an aluminum compound.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004104410-A (JP)
Title: Differential transmission line apparatus
Inventor: HANEDA JUN
IPC: H04L25/02
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a differential transmission line apparatus which automatically restores a normal signal and receives the signal even when differential transmission lines are wrongly wired.  <P>SOLUTION: The differential transmission line apparatus is provided with: a transmission means 1 for transmitting data to differential transmission lines 31, 32; a reception buffer means 5 for generating an unbalanced signal from a signal received through the differential transmission lines 31, 32; a discrimination means 10 for discriminating the presence / absence of wrong wiring of the differential transmission lines 31, 32 on the basis of the unbalanced signal 8 outputted from the reception buffer means 5; a logical conversion means 6 that receives the unbalanced signal 8 and outputs it as it is when the discrimination means 10 discriminates absence of wrong wiring, receives the unbalanced signal 8, converts the unbalanced signal 8 into a normal signal and thereafter outputs it when the discrimination means 10 discriminates presence of wrong wiring; and a reception means 7 for receiving an output signal from the logical conversion means 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004101822-A (JP)
Title: Miller device, optical switch, electronic equipment, and method for driving miller device
Inventor: YODA MITSUHIRO
IPC: G02B26/08
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mirror device capable of rotating a mirror without deviating the rotational axis of the mirror, and to provide an optical switch, electronic equipment, and a method for driving the mirror device.  <P>SOLUTION: The mirror device is constituted so that for a 1st supporting substrate 2 for supporting a mirror substrate 1 from the lower side, an electrode 11 is positioned on an opposite position to the end part of a mirror 4 on the one direction side of a mirror rotating direction and an electrode 12 is positioned on an opposite position to the end part of the mirror 4 on the reverse direction to the one direction side of the mirror rotating direction. For a 2nd supporting substrate 3 for supporting the mirror substrate 1 from the upper side, an electrode 13 is positioned on an opposite position to the end part of the mirror 4 on the one direction side of the mirror rotating direction and an electrode 14 is positioned on an opposite position to the end part of the mirror 4 on the reverse direction to the one direction side of the mirror rotating direction. The mirror 4 is rotated by applying Coulomb force between respective electrodes 11, 14.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004101827-A (JP)
Title: Color wheel and motor having the same
Inventor: TAKADA KAZUHIRO
IPC: G02B5/22
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color wheel that enables reliable identification of front and back, effectively obstructs a mistake in installation, enables the easy formation of an optical film, and can be manufactured at low costs and to provide a motor having the color wheel.  <P>SOLUTION: The color wheel comprises a plurality of division color wheel bodies formed in a fan shape so that disk shape whose center section has a mounting hole is achieved; the different optical films formed on the surface of the division color wheel body; an identification means for identifying the front and back of the division color wheel body; and a support for supporting the division color wheel body in the disk shape.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004103105-A (JP)
Title: Recording system, recording device and method, reproducing device and method, and program
Inventor: HATANAKA MANABU
IPC: G11B20/10
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To make recordable video data at a rate exceeding the recording rate of a recording medium.  <P>SOLUTION: A camcorder 1 as a master device communicates with a recording/reproducing device 4 as a slave device through a network 3 constituted of Ethernet (R) or the like, and records the video data of an image picked up with a CCD video camera 11 on an optical disk 2 and an optical disk 5 which is mounted on the recording/reproducing device 4 in a divided manner. Thus, by recording the video data on a plurality of recording media (two optical disks in this case) in a divided manner, for example, the video data can be recorded at a rate exceeding the recording rate of the optical disk 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004098496-A (JP)
Title: Stencil paper for thermal stencil printing and manufacturing method therefor
Inventor: YAMAGUCHI HIDEYUKI
IPC: B41N1/24
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stencil paper for thermal stencil printing, which prevents offset, has excellent uniformity of a solid print, and prevents fibers from falling off.  <P>SOLUTION: In this stencil paper for the thermal stencil printing, a porous resin membrane is provided on one surface of a thermoplastic resin film, and a porous fiber membrane is laminated on the surface of the porous resin membrane. The stencil paper is characterized as follows: the mean fiber diameter of the porous fiber membrane is in the range of 3-20 μm; each of the fibers is made continuous; and one surface of the porous fiber membrane is directly fixed to the porous resin membrane.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004109184-A (JP)
Title: Toner replenishing device for electrophotographic device
Inventor: KIKUCHI YUTAKA
IPC: G03G15/08
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner replenishing device by which toner accumulated on a rail member for guiding a toner cassette container is prevented from being scattered in the case of making the toner cassette container get in/out, and the outside periphery of the toner replenishing device is not soiled when the toner replenishing device is filled with the toner.  <P>SOLUTION: In the electrophotographic device for developing an electrostatic latent image formed on a photoreceptor by using developer consisting of toner being powder ink and carrier triboelectrified with the toner, a toner storage chamber below the rail member is filled with the toner by setting the toner cassette container in a cassette container loading chamber by sliding it on the rail member, and the rail member is provided with grooves communicating with the inside of the toner storage chamber at its front and rear ends.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004105274-A (JP)
Title: Induction heating cooker
Inventor: SAKAGAMI KEIKO
IPC: H05B6/12
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of an induction heating cooker that the finish of the rice cooking is uneven according to the quantity of rice when the rice cooking is controlled based on the temperature only in cooking rice in a pot of the cooker.  <P>SOLUTION: The cooker comprises a heating coil 3 for induction-heating a heated object made of a material with low magnetic permeability, a buoyancy detecting means 7 for detecting the buoyancy working on the heated object by the magnetic field generated in the heating coil, a pot weight detecting means 8 for detecting the weight of the pot by the output of the buoyancy detecting means, and a temperature detecting means for detecting the temperature of the heated object. The cooker has a rice cooking mode in which rice is cooked according to the result of detection by the pot weight detecting means and the detection of the temperature detecting means. Accordingly, by setting the target weight of the cooked object when the cooking is finished, the finish of the cooked object is stabilized, and rice is cooked in the excellently heat-conductive cooking pot.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004107223-A (JP)
Title: Hair-dyeing agent composition
Inventor: PRATT DOMINIC
IPC: A61K8/00
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a two-agent hair-dyeing agent composition which is based on a direct dye, exhibits excellent dyeing properties, brightly colors hair without fading for a long time, and also has a hair-decoloring power, and to provide a method for dyeing hair using the same.  <P>SOLUTION: This two-agent hair-dyeing agent composition comprises a first agent comprising the dissociable direct dye represented by formula (1) or a salt thereof and an alkali agent and a second agent comprising an oxidant. The first agent and the second agent are mixed before being applied to the hair. In formula (1), R<SP>1</SP>and R<SP>2</SP>are each hydrogen atom, a 1-5C alkyl group, an acylamino group, an alkylsulfonylamino group or an electron attracting group; and B is a heterocyclic group having a pyrazolotriazole structure, an imidazoloazole structure, a pyrroloazole structure, or the like.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004110907-A (JP)
Title: Optical disk device
Inventor: SUDO KAZUYA
IPC: G11B17/04
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To achieve miniaturization and low costs by executing tilt control with a simple constitution in an optical disk device.  <P>SOLUTION: An optical disk D is held between auxiliary rollers 2, 3 and 4 and a rotary roller 5, and the optical disk D is rotated by the rotation of the rotary roller 5 to be played. When playing back, based on a detection result from a tilt sensor disposed in the optical pickup, the auxiliary rollers 3 and 4 are moved up and down, and the tilting of the optical disk is adjusted to execute tilt control.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003204693-A (JP)
Title: Countermeasure for demagnetization of motor of electric motorcar
Inventor: RAFTARI ABBAS
IPC: B60L50/15
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To take countermeasures by monitoring the deterioration of demagnetization of a magnet in a motor.  <P>SOLUTION: In an electric motorcar or a hybrid motorcar, a voltage monitor 102 is connected to a propulsive motor 38 and/or a generator motor 30, and detects the voltage induced by the permanent magnet within the motor, in the conditions of specified speed and no-load. A controller 100 compares the detected voltage induced by the permanent magnet with estimated reference voltage, which expresses the voltage induced by the permanent magnet estimated in a state of complete magnetization at a specified speed. The controller 100 generates the indication of magnetism, based on the reference voltage, the detected voltage induced by the permanent magnet, and the specified speed. When the indication of the magnetism reaches a specified threshold, the motor is disabled, to avoid damaging parts. Then, the current to the motor is limited, as required. It is preferable that the user of a vehicle be made to recognize these actions by a visible or audible indicator. When it is usable, another power source is used, in place of the disabled motor.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004106693-A (JP)
Title: Steering operation device for vehicle
Inventor: ONO MASATO
IPC: B60K26/02
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steering operation device for a vehicle having high maneuverability allowing a fine and rapid accelerator operation.  <P>SOLUTION: The steering operation device 10 for the vehicle has a hub section 11 mounted to a steering shaft and a rim section 12 formed outside the hub section 11 integrally with the hub section 11. The surface on the vehicle front side of the rim section 12 is provided with an accelerator operation member 21 oscillating or sliding in the longitudinal direction of the vehicle, and an accelerator operation is performed by pulling the accelerator operation member 21 to the front side of a driver.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004112428-A (JP)
Title: Transmission power control method and base station equipment
Inventor: NISHIO AKIHIKO
IPC: H04B7/005
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To perform proper control in such a manner that the transmission power of a common channel for MBMS (Multimedia Broadcast/Multicast service) does not become redundant.  <P>SOLUTION: A mobile station 1 transmits a TPC command for S-CCPCH to a base station via an upward DPCH 1, and a mobile station 2 transmits a TPC command for S-CCPCH to the base station via an upward DPCH 2. The base station increases the transmission power of downward S-CCPCH when one of the TPC command for S-CCPCH transmitted from the base station 1 and the TPC command for S-CCPCH transmitted from the mobile station 2 is a TPC command which directs Up, and decreases the transmission power of downward S-CCPCH when both commands are TPC commands which direct Down.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004105549-A (JP)
Title: Arteriosclerosis evaluation apparatus
Inventor: NARIMATSU KIYOYUKI
IPC: A61B5/022
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an arteriosclerosis evaluation apparatus for accurately evaluating the degree of arteriosclerosis on an upper limb.  <P>SOLUTION: The evaluation apparatus comprises a left upper arm blood pressure measuring device for measuring the left upper arm blood pressure on the left upper arm 16, a right upper arm blood pressure measuring device for measuring the right upper arm blood pressure on the right upper arm 12, a left/right upper limb blood pressure ratio calculating means 78 for calculating the left/right upper limb blood pressure ratio BBI, the ratio of the left upper arm maximum blood pressure BPL<SB>SYS</SB>to the right upper arm maximum blood pressure BPR<SB>SYS</SB>measured by the left and right upper arm blood pressure measuring devices, a pulse wave propagation velocity measuring device for measuring the pulse wave propagation velocity from the heart to the right upper arm 12 (right pulse wave propagation velocity PWV<SB>R</SB>) and the pulse wave propagation velocity from the heart to the left upper arm 16 (left pulse wave propagation velocity PWV<SB>L</SB>), and a display 68 for displaying the left/right upper limb blood pressure ratio BBI, the right pulse wave propagation velocity PWV<SB>R</SB>, and the left pulse wave propagation velocity PWV<SB>L</SB>. The degree of arteriosclerosis on the upper limb can be accurately evaluated by comparing BBI, PWV<SB>R</SB>, and PWV<SB>L</SB>.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004107172-A (JP)
Title: Method of forming optical element
Inventor: FUJITA HIROAKI
IPC: G02B3/00
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of forming an optical element provided with an excellent optical functional surface free from recessed part due to residual air in a cavity.  <P>SOLUTION: The method of forming the optical device is composed of a process for preparing a nearly barrel type optical base material 10 provided with two plane surfaces 10a formed by holding a nearly spherical lumpy optical base material 10' between an upper die 12 for base material and a lower die 13 for base material and press forming to transfer a plane upper die face 12a or a plane lower die surface 13a and a side surface 10b having a bulged center part, a process for press forming the nearly barrel type optical base material 10 by setting in a cavity of an optical device forming die provided with a drum die 1, an upper die 2 and a lower die 3, arranging so that the side surface 10b of the optical base material faces an upper die transfer surface 2a and a lower die transfer surface 3a, holding the optical base material 10 between the upper die 2 and the lower die 3 and heating and pressing and a process for obtaining the optical element 20 provided with the optical functional surface 20a by decreasing the temperature of the inside of the cavity to cool the optical base material 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003204135-A (JP)
Title: Multichip module and display panel
Inventor: TAKABAYASHI HIROSHI
IPC: H01L21/60
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To secure both adhesive properties and anisotropic conductivity (i.e., the conductivity between opposed electrodes and the insulating properties between adjacent electrodes) even when adhering various electric elements with different electrode thicknesses onto a substrate.  <P>SOLUTION: At the time of adhering various electric elements 2, 3, 4 and 5 onto a substrate 1, an anisotropic conductive film (ACF) 10 as shown in Figure is used. This ACF 10 is constituted by stacking an adhesive layer 11 performing the adhesion of the electric elements to the substrate and an anisotropic conductive layer 12 that is formed by dispersing and mixing conductive particles 12b a resin 12a. The anisotropic conductive layer 12 is arranged at a part where the electrodes are opposed to each other, so as to secure the conductivity of those electrodes.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004107073-A (JP)
Title: Sheet reversing device and sheet handling device using the same
Inventor: IWASAKA HIROSHI
IPC: B65H29/58
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To easily and compatibly realize high reliability and high productivity for the reversing job of a sheet.  <P>SOLUTION: A sheet reversing device comprises a reverse gate 2 disposed on a branching part of a substantially Y-shaped reverse carrying passage 1 and moved at least in a switching manner between a neutral position P<SB>O</SB>to permit both the sheet carriage from a carry-in passage 1a to a switch-back carrying passage 1c and the sheet carriage from the switch-back carrying passage 1c to a carry-out passage 1b is permitted and a carry-out switching position P<SB>1</SB>to permit only the sheet carriage from the switch-back carrying passage 1c to the carry-out passage 1b, and a gate control means 3 which holds the reverse gate 2 at a position other than the carry-out switching position P<SB>1</SB>while a sheet S is completely carried from the carry-in passage 1a into the switch-back carrying passage 1c, holds the reverse gate 2 once at the carry-out switching position P<SB>1</SB>when the sheet S is carried from the switch-back carrying passage 1c to the carry-out passage 1b, and returns the reverse gate 2 to the neutral position P<SB>0</SB>when a tip of the sheet S passes at least the tip position of the reverse gate 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004154153-A (JP)
Title: Absorbent article having flexible axis
Inventor: KOMATSU SHINPEI
IPC: A61F5/44
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To easily and tightly attach the center absorption part of an absorbent article to the excretion part of the body and to maintain the tightly attached state when absorbing excreted liquid.  <P>SOLUTION: A sanitary napkin 1 is provided with: a first press fitting part 11 and a second press fitting part 12 on both sides of the center absorption part 5; and a supporting parts 6 of high density and high rigidity on a part between the first press fitting part 11 and the second press fitting part 12. In the state of mounting the napkin 1 on the crotch cloth 25 of underwear, when receiving compression force F sideways from the femur, the napkin is bent at the first press fitting part 11 and the second press fitting part 12, the support parts 6 enter below the center absorption part 5 and exhibit a function of pushing up the center absorption part 5 so as to tightly attach it to the excretion part of the body.  <P>COPYRIGHT: (C)2004,JPO