baber/WOPTO huggingface dataset:
Patent JP-2003325386-A (JP)
Title: Vacuum cleaner
Inventor: SENDA NORIAKI
IPC: A47L5/38
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a convenient vacuum cleaner.  <P>SOLUTION: A suction port 11 for sucking the dust collected by a broom is provided on a floor surface 4. The suction port 11 is opened, and an electric blower 2 of a cleaner main body 1 is driven. A fitting cylinder part 22 of a hose body 21 is fitted in a connection port 15 of the suction port 11. The dust around the suction port 11 can be directly sucked into the suction port 11 by using the hose body 21. The work for collecting the dust around the suction port 11 with a broom is eliminated, and user's convenience is improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003335678-A (JP)
Title: Therapeutic agent for neuropathic pain
Inventor: ONO YUKIHIRO
IPC: C07D403/12
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a therapeutic agent effective against neuropathic pain.  <P>SOLUTION: The therapeutic agent for neuropathic pain comprises tandospirone or its salt or buspirone or its salt.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003334068-A (JP)
Title: Additive for animal cell culture medium and method for producing protein using the same
Inventor: MURAMATSU NORIYUKI
IPC: C12N5/10
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a culture medium with high cell survival race and protein productivity in particular among animal cell culture media containing fish meat extract or fish meat enzymatically hydrolyzed products.  <P>SOLUTION: An additive for animal cell culture media comprises an enzymatically hydrolyzed product or extract of a mixture comprising the internal organs and normal meat of fish meat. The animal cell culture media containing the additive and methods for producing proteins using the media are also provided respectively.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003338678-A (JP)
Title: Method of manufacturing circuit board, adhesive tape for fixing circuit board, and multilayer wiring board
Inventor: HOSOKAWA KAZUTO
IPC: C09J11/00
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing circuit board using an adhesive tape in which a circuit pattern is uniformly embedded in a board and the surface thereof is flat.  <P>SOLUTION: The method of manufacturing circuit board utilizes an adhesive tape and comprises steps of (A) forming a circuit pattern on an adhesive agent layer of the adhesive tape by a conductor, (B) forming an insulated layer by coating the circuit forming surface of the adhesive tape with an insulation material, and then (C) exposing the circuit at the surface of insulation layer by peeling the adhesive tape. In this manufacturing method, the adhesive tape is desirably formed as an adhesive tape for fixing a circuit board characterized in that the adhesive agent layer is provided to the single surface or both surfaces of a basic material, and the adhesive agent layer is formed by bridging over an acrylic copolymer in which an SP value is in a range from 17.4 (J/cm<SP>3</SP>)<SP>1/2</SP>to 21.5 (J/cm<SP>3</SP>)<SP>1/2</SP>in order to result in a gel-volume rate of 70 wt.% or more with the bridging agent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003334230-A (JP)
Title: Mist device for bathing
Inventor: MORIMOTO KAZUYUKI
IPC: F24D15/00
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a running cost without imparting an unpleasant feeling to a user.  <P>SOLUTION: In a mist device for bathing constituted so as to eject hot water in a mist form from a mist jet means 5, a liquid-liquid heat exchanger 6 for heating water supplied through a water supply passage 1 by a heating medium supplied from a heat supply means 9 through a heat medium circulating passage 20 is provided and hot water heated by the liquid-liquid heat exchanger 6 is supplied to the mist jet means 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003336371-A (JP)
Title: Handrail attaching construction and handrail attaching method
Inventor: IRIE SHOGO
IPC: E04F13/14
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a handrail attaching construction and attaching method with which the handrail can be attached easily to any position on the wall surface in a fixed supporting state.  <P>SOLUTION: Construction 1 of a side wall 60 attached with a handrail 10 through machine screws is equipped with a gypsum board 4 for the whole surface of a wall surface 61 and plywood 3 provided on the whole surface of the rear surface of the gypsum board 4. When machine screws 15 are driven to the plywood 3 through the gypsum board 4, the plywood 3 fixes and support the handrail 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003079007-A (JP)
Title: Control device for fuel battery automobile
Inventor: UENODAI ASAO
IPC: B60L11/18
Filed: 2002-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a control device for a fuel battery automobile that prevents the automobile from promptly becoming impossible to travel when an abnormality of a fuel battery occurs. SOLUTION: A current feed control part 54 cuts off a current feed to a capacitor 3 and a motor drive unit 5 from a fuel battery 2 by an output current control means 30 when the upper limit of the generation amount (Ifc- LMT) of the fuel battery 2 outputted from a fuel battery control part 16 becomes less than a predetermined generation amount. A necessary regenerative torque calculation part 62 calculates necessary regenerative torque (REG- TRQ) so as to enable a reaction gas supply unit 21 to be actuated by the regenerative generation power of a motor 10 when the upper limit of the generation amount (Ifc- LMT) becomes less than the predetermined generation amount, and when output control power (PLD) becomes less than a predetermined target output (PD- REQ).  A torque demand determination part 63 outputs the necessary regenerative torque (REG- TRQ) to the motor drive unit 5 as a torque demand (TRQ- CMD).
Patent JP-2003335031-A (JP)
Title: Printer
Inventor: KIKUTA MASAYA
IPC: B41J29/38
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the performance of a printer by altering the interval of status response arbitrarily for reasons of the printer and to acquire information surely at the time of error or the like.  <P>SOLUTION: When data to be returned does not exist at the time of status request of 5 from a host unit, a message of no returning data is delivered and, at the same time, a data for setting the interval of status response is delivered to the host unit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003036067-A (JP)
Title: Liquid crystal display
Inventor: KAWASAKI YUJI
IPC: G09G3/20
Filed: 2002-05-24
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption of a display. SOLUTION: A liquid crystal display has a first VRAM for maintaining one of two sequential screen image data, a second VRAM for maintaining another screen image data, a comparator circuit for comparing the image data outputted from the first and second VRAMs bit by bit, a synchronization signal adjusting circuit for inputting output signals from the comparator circuit and a synchronization signal generating circuit, and a controller for inputting an output signal from the synchronization signal adjusting circuit.
Patent JP-2003207016-A (JP)
Title: Speed change mechanism
Inventor: CHO SHOYU
IPC: G02B7/00
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speed change mechanism for driving an optical device by providing a different motion speed to a driven member.  <P>SOLUTION: The speed change mechanism comprises a base, a first sliding member, a second sliding member, and a fixing device. The base has a first surface. The first sliding member having a second surface slides on the first surface. The second sliding member having a third surface slides on the second surface. The third surface contacts with the driven member to drive the optical device. The fixing device selectively fix the first sliding member to the base or the second sliding member. In driving the second sliding member, the first sliding member is fixed to the base or the second sliding member, and the different motion speed is provided to the driven member, thereby driving the optical device.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003339922-A (JP)
Title: Golf club head
Inventor: NISHITANI MASASHI
IPC: A63B53/04
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a golf club head which produces a hitting sound of a high and perfectly clear tone.   <P>SOLUTION: This golf club head is a hollow head made of a metal, more preferably titanium or titanium alloy and has a face 2, a crown 3, a sole 4, a side 5 and a hosel 6. A small piece 8 of a thin metallic sheet is fastened in a tight adhesion state to the tow side of the inside surface of the sole 4. A small piece having a thickness of 0.2 to 1.2 mm, more specifically 0.4 to 1.1 mm, and above all 0.5 to 1.0 mm and a weight of 0.5 to 1.5 g, particularly 0.6 to 1.0 g is preferable as the small piece 8 of the thin metallic sheet.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003344290-A (JP)
Title: Fluorescence detector with temperature controller
Inventor: OTSUBO ISAO
IPC: G01N21/64
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detector capable of simultaneously detecting fluorescent signals generated from a plurality of specimens while simultaneously controlling the temperatures of the specimens with a minimized noise.   <P>SOLUTION: This fluorescence detector comprises a light shielding casing, a support body provided within the casing and having a plurality of holes for holding a container for storing a sample, a light source for emitting light to one opening part of the hole of the support body, a detection system for detecting the fluorescence excited by the light emitted from the light source and generated from the other opening part, and a temperature adjusting system for adjusting the temperature of the casing held by the support body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003052011-A (JP)
Title: Video editing method and system for editing video project
Inventor: HSIAO KENNY
IPC: G11B27/032
Filed: 2002-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a video project editing method for editing a video clip and a transition effect by a user. SOLUTION: In this method, a time line and a plurality of tracks along the time line are provided, and a video clip and a transition effect are inserted into the corresponding track. The time line is separated into a plurality of segments so that the each segment corresponds to a combination capable of discrimination of the video clip and the transition effect. A limited number of thumbnails extracted from the corresponding video clip for each segment or an icon indicating the corresponding transition effect for each segment is displayed on each track. In this way, the user can edit the video project on the plurality of tracks without changing the unit of time line.
Patent JP-2003340254-A (JP)
Title: Noncontact rotary apparatus
Inventor: NOMACHI HIROYASU
IPC: B01F13/08
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a noncontact rotary apparatus capable of obtaining a pin stopping force the nature of which is capturing a magnetic field and capable of obtaining a stable magnetic levitation even if a big rotary torque is enforced between a high-temperature superconductor and a magnetically levitating magnet.   <P>SOLUTION: The noncontact rotary apparatus, consisting of a freezer 11, the high-temperature superconductor 14 which is provided with a pin stopping point 20 and is refrigerated by the freezer 11, the magnetically levitating magnet 16 which is separated from the high-temperature superconductor 14 and is magnetically levitated, a driven magnet 18 which is rotated with the magnetically levitating magnet 16, and a driving magnet 19 which gives rotation by magnetic force and being separated from the driven magnet 18, is provided with a ferromagnetic body 13 which guides a magnetic force from the magnetically levitating magnet 16 to the pin stopping point 20 of the high-temperature superconductor 14 when magnetizing the high-temperature superconductor, and the ferromagnetic body is arranged at an opposite position to the magnetically levitating magnet 16 and at a position sandwiching the high-temperature superconductor 14 between the magnet 16.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004005777-A (JP)
Title: Semiconductor memory device
Inventor: YAMAOKA MASANAO
IPC: G11C29/02
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To operate an SRAM (static random access memory) circuit at a state that an operation margin is reduced, particularly in a low power source voltage state by increasing or optimizing the operation margin of the SRAM circuit.  <P>SOLUTION: In the SRAM circuit, a power source voltage of a memory cell is adjusted, an optimal voltage is compared with a power source voltage of an auxiliary circuit by detecting a threshold voltage of a manufactured transistor, and substrate bias is further controlled.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003341219-A (JP)
Title: Protective material for ink jet recorded image
Inventor: ARAI RYUICHI
IPC: B41J2/01
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a protective material for ink jet recorded images, which is easy to handle.   <P>SOLUTION: The melting viscosity at 80°C under an ordinary temperature solid state of this protective material for ink jet recorded images is set to be 500 cp or lower. Also, the protective material for ink jet recorded images contains at least one of a saturated fatty acid ester derivative or a denatured silicone derivative as the major component, and the melting viscosity at 80°C under the ordinary temperature solid state is set to be 500 cp or lower. In addition, the protective material of which the melting viscosity at 80°C under the ordinary state is set to be 500 cp or lower is uniformly provided on a supporting body by a specified amount. In this case, the specified amount is 5 g/m to 30 g/m.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004003552-A (JP)
Title: Ion water drain valve
Inventor: YAMAKAWA HIROSHI
IPC: E03B11/00
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve capable of solving defects that a packing bonding means of a drain valve of an ion water tank is deteriorated and deformed by ion water and water leaks when closing the valve.  <P>SOLUTION: A packing in contact with a valve seat is nipped by a metallic plate and a guide washer. A shaft with a screw passing through them is tightened and fixed by a plurality of screws. A plurality of vertical parts are provided at a peripheral fringe of a horizontal part of the guide washer. A diameter of opposing faces of the vertical parts is smaller than bore of the valve seat, and length is larger than shaft stroke.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004003223-A (JP)
Title: Unit room
Inventor: KINOSADA TAKESHI
IPC: E04H1/12
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems occurring at the time of refurbishing an existing bathroom having a window on a single side of a wall surface into a unit bathroom, wherein construction work is rendered large-scale and requires a long period of time, and wherein measures against noise and dust caused by chipping work are indispensably taken.  <P>SOLUTION: When the unit bathroom consisting of a waterproof pan 4, wall panels 2, 3, and a ceiling panel 5 is constructed inside the existing bathroom having the window 1 on the single side of the skeleton wall surface, one of the wall panels 2 constituting a wall surface is formed such that a portion of the wall panel 2, corresponding to a front surface of the window 1 is opened to form an opening 2a. Then a recessed portion 3a is formed in the other wall panel 3 adjacent to the wall panel 2 in a manner being continuous to the opening 2a. In this manner the existing window 1 is employed as it is.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004013933-A (JP)
Title: Magnetic recorder
Inventor: KABASAWA MASARU
IPC: G11B21/02
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic recorder capable of performing the reciprocating control of a magnetic head with a simple configuration and reducing its cost.  <P>SOLUTION: The motor driving operation is controlled by an open loop by using a stepping motor 8 as the motor for driving the magnetic head 1 through a lead screw 4, and also non-marked parts 9b, 9c without graduations are provided at both ends of a linear scale arranged in parallel with the lead screw 4, then the start position and the end position of the magnetic head 1 are detected by detecting the non-marked parts 9b, 9c by an encoder 10 which reads a graduated part 9a of the linear scale 9. Alternatively, the control may be available with the closed loop by using a DC motor as the motor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004011989-A (JP)
Title: Heat exchanger
Inventor: SHIBATA ETSUO
IPC: F28F1/32
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchanger improving heat exchange performance without increasing an air flow resistance.  <P>SOLUTION: A plurality of plate fins 1 are disposed approximately in parallel to each other at prescribed intervals, a plurality of heat transfer pipes 2 penetrating the plate fins 1 are provided approximately orthogonally to the plate fins 1, and the heat transfer pipes 2 form a row. The plate fins 1 are formed with crest/trough-shaped slope surfaces 1a at prescribed intervals and height in the air flow direction and provided with collars 1b, or contact parts with the heat transfer pipes 2, and seat parts 1c for the collars 1b. In a downstream side projection surface 3 of the heat transfer pipes 2, an erecting gradient angle α from the adjacency of the heat transfer pipes 2 is set smaller than the erecting gradient angle β of other parts.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004012720-A (JP)
Title: Optical filter
Inventor: ARITAKE TAKAKAZU
IPC: G02B1/11
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the cost and to improve the yield.  <P>SOLUTION: The optical filter 70 is formed by laminating a birefringent plate 71, a birefringent plate 72, a color filter 73, and a birefringent plate 74 by direct joining and filters the light component of a prescribed space frequency. Antireflection structure sections 71a are formed at a pitch below the use wavelength at the boundary of the birefringent plate 71 in contact with another medium (air, etc.) varying in refractive index among a plurality of the birefringent plate 71, the birefringent plate 72, and the birefringent plate 74 and antireflection structure sections 74a are also formed at the same pitch at the boundary of the birefringent plate 74, by which the reflection of the light is prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004014828-A (JP)
Title: Semiconductor device fabricating process
Inventor: MIYAJIMA MOTOMORI
IPC: B24B37/04
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor fabricating process capable of preventing irregularities such as dishing, erosion or the like.  <P>SOLUTION: A first insulating film comprising a first insulating material is formed on an underlying substrate. A second insulating film comprising a second insulating material that is different from the first insulating material is formed on the first insulating film. In the first and second insulating films, a recess is formed which reaches at least a middle portion of the first insulating film. An interconnection layer comprising conductive materials is deposited on the second insulating film in a manner that the inside of the recess is filled. The interconnection layer is ground, reserving the interconnection layer inside the recess. The interconnection layer and the second insulating film are ground until the first insulating film is exposed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003333608-A (JP)
Title: Field sequential television camera device for photographing skin
Inventor: DEJIMA MAKOTO
IPC: H04N9/04
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a field sequential single CCD color television camera device for photographing skin which has as high resolution and color reproducibility as a 3-CCD television camera device while maintaining a compact structure.  <P>SOLUTION: A lens 4 for close shot and a light emitting diode illumination block 6 are arranged in a close case, and an image of a subject brought into contact with a photographic window opened in the front end of the case is formed on a black-and-white imaging device 5. Blue, green, and red light emitting diodes are mounted on the light emitting diode illumination block 6 and are made to sequentially emit light for each frame to illuminate the subject. Obtained blue, green, and red image signals are sequentially written in a memory, and they are simultaneously read out to match phases to generate blue, green, and red primary color image signals.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004010592-A (JP)
Title: Thioalcohol reaction vessel and method for producing the same
Inventor: ETSUNO KAZUYA
IPC: B01J3/04
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thioalcohol reaction vessel having a high durability without a fear of generating a stress corrosion break of stainless steel even on forming a polythionic acid.  <P>SOLUTION: This reaction vessel made from the stainless steel, used for forming a thioalcohol by the reaction of hydrogen sulfide with an alcohol is provided by applying an aluminum coating on the contact surface with hydrogen sulfide or the thioalcohol.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004011379-A (JP)
Title: Base isolation floor structure in building
Inventor: TAKAZAWA TSUNEO
IPC: F16F15/02
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To secure stability of a floor by keeping the horizontal level unchanged in normal times having no vertical vibration, in a base isolation floor structure which includes, for example, a vertical vibration isolation device in a building having a vibration isolation device.  <P>SOLUTION: The floor isolation structure 1 of the building has the floor which is supported on a base of the building with an intervention of the vibration isolation device to work against at least vertical vibration. The floor isolation structure 1 is installed between a base 4 and the floor 6 to support the floor at a predetermined height, and comprises a supporting device 7 for having the floor supported by the vertical vibration isolation device when a relative vertical displacement of the base and the floor exceeds a predetermined value and the state of supporting of the floor is released.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004021278-A (JP)
Title: Image identification processing equipment
Inventor: OTSUKI KAYOKO
IPC: G06T7/00
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide image identification processing equipment that has a low-cost configuration, minimizes processing time required for identifying an image, and prevents an identification error.  <P>SOLUTION: An image to be identified is registered in advance as a reference image 110 and an identification rule 210 unique to each reference image is registered so that a photographed image can be identified based on the reference image 110 and the identification rule 210. In registering the identification rule 210, registration is carried out after confirming in advance whether each image can be identified uniquely.  <P>COPYRIGHT: (C)2004,JPO