baber/WOPTO huggingface dataset:
Patent JP-2004138205-A (JP)
Title: Pipe joint with protective cap
Inventor: SAKANO MICHIO
IPC: F16L55/00
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To prevent foreign substances such as dust from entering into a joint body, which is a main body of a pipe joint, from an end of the joint body when a pipe pressure test is carried out with the joint body connected to an underfloor pipe; and to remove air from the joint body with the end thereof substantially kept closed at the pipe pressure test when the pipe pressure test is carried out.  <P>SOLUTION: The pipe joint is connected to an end of the pipe 14 extending under the floor and projecting inside a room through a through hole of the floor, and is fixed to the inner face of the floor. The pipe joint includes the joint body 16 having an end connected to the end of the pipe 14 and the other end connected to an indoor inner-pipe extended from an indoor device such as a water faucet, and a protective cap 100 that is attached, before connected to the inner-pipe, to cover and fit on the end of the pipe body 16 for substantially shutting the end. The protective cap includes an air bleed hole 18.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003203894-A (JP)
Title: Substrate-processing device and substrate-processing method
Inventor: KAMIKAWA YUJI
IPC: B01D35/02
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate-processing device and a substrate-processing method which dissolves foreign matters blocking of a filter and prolongs the life of the filter.  <P>SOLUTION: A substrate-processing device 12 is provided with a substrate process part 46 for processing a substrate W with a processing and a processing recovery path 75 for passing the processing discharged from the substrate process part 46. The processing recovery path 75 is provided with a filter 80 for eliminating foreign matters mixed in the processing, a cleaning fluid supply path 120 for supplying a cleaning fluid for cleaning the filter 80, and a discharge path 115 for discharging the processing and the cleaning fluid from the filter 80.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004146549-A (JP)
Title: Package for semiconductor device
Inventor: YONEKURA HIROSHI
IPC: H01L23/04
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a package for semiconductor device consisting of a metallic member and a ceramic member which are connected by a brazing material without forming any recessed groove in the vicinity of a connecting surface between the metallic member and the ceramic member, and capable of reducing the reservoir of the brazing material in the vicinity of the connecting part between the metallic member and the ceramic member as much as possible.  <P>SOLUTION: In the package for semiconductor device formed by connecting a ceramic terminal 12 and a metal box body 20 by the brazing material 26, the connecting surface between the ceramic terminal 12 and the metal box body 20 is formed so as to be wider than that of the metal box body 20 while a metallic layer 24, wider than the width of connecting surface of the metal box body 20 and narrower than the connecting surface of the ceramic terminal 12, is formed on the connecting surface of the ceramic terminal 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004144997-A (JP)
Title: Rotating device for rotating body and image forming apparatus using the same
Inventor: UCHIDA SATOSHI
IPC: G03G15/20
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provided a rotating device for a rotating body and an image forming apparatus using the same, of which the meandering stopping member attached to the rotating body is hardly separated regardless of the way of conveying rotationally the rotating body, and which has excellent durability.  <P>SOLUTION: This apparatus comprises an intermediate transfer belt 10 as the rotating body which is stretched by guide rollers 14, 15, 16 and a tension roller 92; and a meandering stopping member 90 which is attached to the both ends of the transfer belt 10 and prevents the stopping member 90 from dropping out of the guide rollers 14, 15, 16. A plurality of grooves 91 are formed in the direction perpendicular to the rotational direction on the stopping member 90 so as to reduce the bending rigidity of the stopping member 90.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004148418-A (JP)
Title: Nail gun structure with nail cassette
Inventor: WANG TIEN-LAI
IPC: B25C7/00
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nail gun structure with a nail cassette which selectively shortens length of the nail cassette to meet the needs of a market, reduces an operation space of a user, improves workability, prevents reduction of a nail storage amount, holds selectively length of the nail cassette in use, and redoubles the nail storage amount at a time with use of design of a plurality of lines of the nail cassettes.  <P>SOLUTION: The nail gun structure with the nail cassette has: a nail gun body, a nail cassette switching unit mounted in the front of the nail gun body and equipped with an active base of a nail slit driven to be available for both leftward and rightward movement, and at least two rows of the nail cassettes to be connected with a bottom of the nail cassette switching unit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004152541-A (JP)
Title: Memory card connector
Inventor: FUJII HIDEO
IPC: G06K17/00
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin surface mounting type connector for the memory card having a flat electrode, with reduced height from a printed base board, capable of being commonly used for an MMC downward compatible card and an SD card.  <P>SOLUTION: The memory card connector is composed of a memory card connector housing space arranged at upper part, a card housing body having a protruded supporting part protruding further downwards than a bottom surface serving as a lower mounting surface, and an elastic contact supported by the protruded supporting part at the position of mounting surface or at the position lower than the mounting surface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004152375-A (JP)
Title: Optical disk drive
Inventor: SHO KOICHI
IPC: G11B7/125
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To protect a semiconductor laser element by preventing to supply a rated current or more to a semiconductor laser element.  <P>SOLUTION: In a abnormality detecting circuit 24, voltage in which power source voltage Vcc supplied to an optical detecting circuit 15 is divided into two parts and intermediate voltage Vdm of each signal of differential detection signals are generated, this intermediate voltage Vdm is compared with two-divided voltage of the power source voltage Vcc, utilizing that both voltage are equal in a state in which an optical pickup 11 and a main circuit substrate 16 are connected electrically and both voltage is not equal in a non-connection state, when the non-connection state is detected, operation of a current output amplifier 1 of a laser control circuit 17 is stopped, and a laser beam is not generated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004100427-A (JP)
Title: Faucet for bathroom
Inventor: OYA HIDETOSHI
IPC: E03C1/042
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a faucet for a bathroom capable of improving both a design value around the faucet and operation of the faucet itself by separately placing a faucet body and a water discharge operating section.  <P>SOLUTION: This faucet for the bathroom, attached on the wall surface in the counter side of a wash place in the bathroom together with a mirror, is equipped with the following: the faucet body placed in the position invisible from a bathing person and the water discharge opening separately formed from the faucet body having a water discharge operating section and placed on the wall surface under the mirror. The faucet itself is placed on the wall surface of the backside of the lower part of the mirror to be invisible from the bathing person in the wash place, or placed in a space inside the counter or inside a bathtub apron. The water discharge operating section is constructed in touch-type or push-type, and integrally provided with a lighting system or the like illuminating the water discharged from the water discharge opening.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004149082-A (JP)
Title: Air-intrusion detection device of hydraulic brake for vehicle
Inventor: NAKANO HIDEHIKO
IPC: B60T17/18
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air-intrusion detection device of a hydraulic brake for a vehicle, capable of automatically and highly precisely determining in a short time the intrusion of air in excess of a predetermined amount into a brake tube leading to a wheel cylinder from a master cylinder for controlling hydraulic pressure by a brake pedal even when a booster is under nonaction.  <P>SOLUTION: This detection device comprises a motor drive 10 for depressing and driving the brake pedal at a constant speed; a load sensor 12 for detecting pedal effort and a displacement sensor 13 for detecting a pedalling amount, which are respectively attached onto the motor drive; a data preparation means 21 for preparing characteristic data of pedal effort change against the pedalling amount with detection signals of the load sensor 12 and the displacement sensor 13 taken as an input; and a determination means 23 for determining whether or not a pedalling effort change against a change in the pedalling amount is deviated from a standard pedalling effort change characteristic based on the charge characteristic data to determine the intrusion of air in excess of the predetermined amount.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004148059-A (JP)
Title: Traveling tool
Inventor: HONMA AKIRA
IPC: A63G25/00
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epoch-making traveling tool, having good operability and stability, and traveled by freely performing turning operation and braking operation.  <P>SOLUTION: In this traveling tool traveling with rotation of a wheel, a traveling body 3 has a grounding part 2, and further wheels 1a, 1b are provided on the right and left parts of the traveling body 3, respectively. The right and left wheels 1a, 1b are capable of turning in the shape of angle in section so that the running direction sides of the traveling body 3 approach each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004154295-A (JP)
Title: Component kit for manufacturing clock movement
Inventor: KAWASE HIDEYUKI
IPC: A63H33/30
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a component kit for manufacturing a clock movement allowing a general person to select one out of a various train wheel systems and train wheel dispositions and manufacture a clock with an original movement with a tool easy to obtain on market using a set of same component kit.  <P>SOLUTION: Machined components are used for parts requiring machining by a machine tool and planar board components are used for a bottom board and a train wheel bearing. Holes for receiving tenons for the train wheels are standardized by devising a distance between shafts and the holes necessary for the plurality of train wheel systems and train wheel dispositions are provided in the bottom board and a receiving plate. This constitution allows the user to select preferences from the multiple train wheel systems and train wheel dispositions in using the set of component kit and to manufacture the original clock movement.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004164931-A (JP)
Title: Plasma display panel (pdp), its manufacturing method, and color filter printing screen
Inventor: ISHII YOSHIBUMI
IPC: H01J11/12
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a PDP allowing formation of a color filter by a screen printing method improved in production efficiency by restraining clogging of a screen and by restraining the occurrence of irregularity failure such as generation of a pin hole on a print film surface and decrease of the film thickness.  <P>SOLUTION: This PDP is provided with a color filter 47R (47G, 47B) extending from a display area to frames 1 in black areas in its outside, and terminating on the frames 1. The width of each end part 5 terminating on the frame 1 of the color filter 47R (47G, 47B) is larger than that in the display area 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004160571-A (JP)
Title: Tip replaceable drill with oil hole
Inventor: TAKIGAWA YOSHIHIRO
IPC: B23B51/06
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To position a tip with high accuracy and mount the same on the body.  <P>SOLUTION: In a pair of insert holes 32, 34 where a pair of fitting screws are passed, the inside diameter dimensions of one insert hole is set within the region of +5 μm to 1 μm to the diameter of the fitting screw 16, whereby the tip 12 can be positioned with high accuracy and prevented from rattling by engagement of the fitting screw 16 with the insert hole 32, so that designated quality (such as chip discharge performance) as a drill can stably be obtained and a soft cylinder member for eliminating rattling is not needed to be inexpensive.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004161696-A (JP)
Title: Fluorine-containing calixarene compound and application thereof
Inventor: FURUKAWA YOSHIO
IPC: C07C43/23
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dispersant and solubilizer containing a specific fluorine-containing calixarene compound capable of dispersing or solubilizing a carbonaceous material (such as a fullerene and a carbon nanotube) in a fluorine-based matrix (such as a fluorocarbon chain-containing solvent and lubricant) more compared to the conventional one.  <P>SOLUTION: The fluorine-containing calixarene compound has phenolic hydroxides constituting the calixarene of which (A) at least one is not substituted, and (B) at least one is substituted with a group containing a group comprising one or more fluoroalkylenoxy groups, and/or a fluorocarbon group, and having ≥10 total number of carbons.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004160043-A (JP)
Title: Device for removing static electricity in shoe sole, static electricity removal shoe sole, and method for static eliminating shoe sole
Inventor: KIMURA HIROKAZU
IPC: A43B7/00
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a static electricity removing device for preventing adverse affect on the characteristic of materials for a shoe sole, such as durability and elasticity, and also eliminating the deterioration of a static eliminating function which occurs by contaminating the exposure surface of conductive fibers, and also to provide a static electricity removal shoe sole.  <P>SOLUTION: The static electricity removing device (4) for the shoe sole includes a board (1) where a means for attachment to the ground surface (70) of the shoe sole (7) is arranged on the inner surface (13), and a static electricity removing sheet (2) with corona discharge as a neutralizing means. Recessions (11) whose depth is larger than the thickness (t) of the static electricity removing sheet are formed on the ground surface (10) of the board (1), and also the static electricity removing sheet (2) is attached onto the bottom surfaces (12) of the recessions (11) via a fixing means. Consequently, each step which is obtained by allowing the outer surface (20) of the static electricity removing sheet (2) is recessed to be lower than the ground surface (10) of the board (1) is formed in the device (4).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004169275-A (JP)
Title: Method for remodeling building
Inventor: YAMAZAKI MASATO
IPC: E04D3/00
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for remodeling a building, by which large remodeling or part exchanges are not conducted in sections excepting a roof when the roof for the building is remodeled.  <P>SOLUTION: In the method for remodeling the building U (U-2) in which the roof 1A installed to an existing building U (U-1) is exchanged with a new roof 1B, the building is remodeled by using a roof panel 1B for an extension or the roof panel 1B for a new construction previously designed for other similar buildings for an anew mounted roof section.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004169730-A (JP)
Title: Compression coil spring
Inventor: IIJIMA AKIRA
IPC: F16F1/06
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To enhance exhaust brake force by ensuring surging absorption ability.  <P>SOLUTION: This compression coil spring 100 is constituted such that a spring constant is changed in three stages accompanied with increase of a flexure amount, and is set in a state of flexing by a predetermined amount in advance due to a predetermined set load. This compression coil spring comprises: a first densely winding part 110 having a first spring constant 110k; a second densely winding part 120 having a second spring constant 120k which is slightly greater than the first spring constant 110k; and a loosely winding part 130 having a third spring constant 130k which is greater than the second spring constant 120k. Flexing is preformed till the first densely winding part 110 is firmly attached from a free length, whereby a set position is prescribed. Flexing by a first predetermined slight amount is performed by the second densely winding part 120.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003280850-A (JP)
Title: High speed printer and high speed printing method using the printer
Inventor: KIM KWANG-SEUK
IPC: B41J5/30
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high speed printer and a high speed printing method using the printer.  <P>SOLUTION: A host device converts print processing data into a printer control code, and analyzes and processes the converted printer control code, and generates a display list, and transfers it to a printer. The printer temporarily stores the transferred display list, and generates bit map data, and prints a bit map image corresponding to the generated bit map data. At that time, the printer can be made to convert the printer control code into the display list, and the host can be made to convert the display list into the bit map data in order to further improve the print speed by efficiently using the host and the printer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004167502-A (JP)
Title: Roll made of ceramic
Inventor: SUGIYAMA SHIGESADA
IPC: B21B39/00
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roll made of ceramics, which has a long service life.  <P>SOLUTION: The roll made of ceramics is characterized in that one sleeve or a plurality of sleeves made of ceramics are fit on the outside of a shaft member, and metallic sleeves having the diameter smaller than that of the sleeve made of ceramics are arranged at both end portions of the sleeve made of ceramics, and the sleeve made of ceramics is fixed to the shaft member by axially pushing the metallic sleeves by means of elastic members and metallic fastening members provided on the shaft member.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004169311-A (JP)
Title: Method for bonding stone to bed and tool for use in it
Inventor: ONO TAKATOSHI
IPC: E04F13/21
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that there the fear of deterioration of an adhesive due to aging, causing the fear of separation of stone from the bed of a building and dropping during long time use heretofore.  <P>SOLUTION: This method of bonding stone to the bed includes: a step of forming a plurality of locked blind holes 8 at spaces in the cross direction in the back of the stone 4; and a step of using a plurality of tools 6 formed of a metal thin sheet strip, the upper end part of which is provided with a hole 10, and the lower end part of which is provided with a locking piece 14 formed by cutting along two parallel lines 12 extending from the lower end of the strip upward, extending a part between two parallel lines from the upper ends of two parallel lines, and subsequently deforming the same in the form of extending downward to insert the respective locking pieces of the tool in the respective locked blind holes of the stone, and passing fastening screws through the respective holes of the tool to screw the tools to the bed 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004169373-A (JP)
Title: Driving device of power window
Inventor: OSHIMA SHUNZO
IPC: H02P7/03
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving device of a power window, surely detecting clipping of a power window even in running on a bad road, and preventing wrong reversion.  <P>SOLUTION: This driving device has a function of driving the driving motor M1 of the power window mounted on a vehicle to rotate in a reverse direction, and stopping the driving motor M1 or reversing the same when a steep current increase is caused in the driving motor M1 during the operation of the power window. When a frequency variation is caused in a designated frequency band in a current flowing through the driving motor M1, the interval between a reference value in detecting the steep current increase and the signal level corresponding to the electric current flowing through the driving motor M1 is controlled to expand.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004167566-A (JP)
Title: Method and apparatus for hydroforming
Inventor: TANIGUCHI KAZUYUKI
IPC: B21D26/021
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and apparatus for hydroforming which can easily form a deep profile.  <P>SOLUTION: In the hydroforming method, two metal sheets 2, 20 overlapping one another are pinched by an upper die 11 and a lower die 12, and high-pressure water 3 is injected applying inner pressure between the two metal sheets 2, 20 so that the metal sheets 2, 20 are formed into the profile along the cavities 111, 121 enclosed by the upper die 11 and the lower die 12. When the inner pressure is applied between the 2 pieces of metal sheets 2, 20, at least a portion of a peripheral edge 21 of the metal sheets 2, 20 is pushed in toward the cavities 111, 121.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004170739-A (JP)
Title: Roller unit
Inventor: INOUE TAKESHI
IPC: F16C13/00
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roller unit in which the strength of a cylindrical roller such as a fixing roller is improved even in a case where the wall thickness of the cylindrical roller is reduced and the diameter of a linear material is reduced.  <P>SOLUTION: The winding pitches of both longitudinal end portions (in the direction of the arrow E) of the coil spring 60 differ from the winding pitch of the longitudinal middle portion of it. The winding pitch P1 of the longitudinal middle portion of the coil spring 60 is denser compared to the winding pitches P2 of both the longitudinal ends of the coil spring 60. Here, the winding pitches P2 of the coil spring 60 on 1/3 portions of a fixing roller pipe 52 with an entire length 360 mm from both longitudinal ends of the roller pipe 52 are coarser than the winding pitch on a portion other than the portions with the lengths L1 and L3. That is, the winding pitches P2 of the coil spring 60 on the 120-mm portions of the fixing roller pipe 52 from both its longitudinal ends are longer than the winding pitch P1 of the coil spring 60 on the 120-mm portion of the fixing roller pipe 52 that is the longitudinal middle portion of the roller pipe 52.  <P>COPYRIGHT: (C)2004,JPO