baber/WOPTO huggingface dataset:
Patent JP-2004068358-A (JP)
Title: Latch device for door
Inventor: HIDESAKI KENICHI
IPC: E05C21/00
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a latch device for a door which allows an easy door closing operation with a light force even by a child, an elderly person, or an arm-handicapped person, and prevents the door from opening/closing simultaneously with the opening/closing of a door set in an entrance of a dressing room.  <P>SOLUTION: According to the latch device A for the door, a latch member 12 is housed in a fixed case 11 such that the tip of the latch member for engaging with/disengaging from a door outside frame is protrudable from the end face of the fixed case 11, and an elastic force is applied to the latch member 12 by a spring 13 in a direction wherein the tip is always protruded from the end face of the fixed case 11. In the latch device A, the latch member 12 is housed in the fixed case 11 such that the tip performs multiple movement, i.e. movement that makes the tip appear and disappear from the end face of the fixed case 11, and rotation caused by the movement of the door in a closing direction while abutting on a door outside frame.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004065566-A (JP)
Title: Electric appliance for home use
Inventor: UTSUNOMIYA SADAMU
IPC: A47J27/21
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate malfunctions due to an unevenness in respective loading parts, and also, to increase the reliability of correction data.  <P>SOLUTION: This electric appliance for home use (pressure rice-cooker 1) is equipped with loading parts 6, 10 and 14 including sensors 7, 12 and 13, a micro-computer 31 having a first storage medium (ROM 29) storing a program and setting data Da1 to Dc60, and a reloadable nonvolatile second storage medium (EEPROM30) storing correction data db1 to dd60 for respective setting data Da1 to Dc60. In the electric appliance for home use, the first storage medium stores an allowable range for the correction data db1 to dd60 which are stored in a second storage medium. The second storage medium respectively stores the same correction data db1 to db60, dd1 to dd60 in first and second addresses 02H to 1FH, and 21H to 3EH. The program is equipped with an automatic data inspecting process for inspecting correction data for the two addresses of the second storage medium, and the matchability of allowable values with the correction data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004066425-A (JP)
Title: Coolant filtering device of machine tool
Inventor: NAKAJIMA HIDEKI
IPC: B01D29/11
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To inform a replacement timing for a filter and a cleaning timing for a coolant tank at an early stage.  <P>SOLUTION: When a liquid level of a clean tank goes down and a switch for the lower limit is turned on, a pump is turned on (G1, G2). Then, a coolant in a coolant tank is cleaned up by a filter and supplied to the clean tank and stored there. When a liquid level of the coolant stored in the clean tank goes up and a switch for the upper limit is turned on, the pump is stopped (G3, G4). At this time, a time for the coolant to be supplied to the clean tank is counted and if the time is 60 seconds or more, it is determined to be abnormal and the abnormality is reported. (G9, G10). The worker can know that it is a timing for the filter to be replaced or for the coolant tank to be cleaned by receiving the report.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004072963-A (JP)
Title: Spindle motor and disk device equipped therewith
Inventor: NARUSE HITOSHI
IPC: G11B19/20
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spindle motor improved in the joint strength of a rotating shaft and a hub and preventing the rotating shaft from falling out of the hub, and to provide a disk device equipped with the spindle motor.  <P>SOLUTION: The joint strength of the rotating shaft and the hub is improved. The joint of the rotating shaft 230c has the hub 203 comprising a C-plane structure 203e at the edge of an insertion hole 203c, the diameter of a press-insertion part 203j is almost the same as that of the insertion hole 203c, and the diameter of the shaft step 203f is smaller than that of the C-plane structure 203e and larger than that of the press-insertion part 203j. The improvement is performed so that the shaft step 203f abuts against the C-plane structure 203e and bites into the structure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003084972-A (JP)
Title: Method for improving execution speed of conditional subtraction command, and enlarging range of operand to which command is correctly executed
Inventor: GUPTE AJIT
IPC: G06F7/50
Filed: 2002-08-15
Abstract: PROBLEM TO BE SOLVED: To provide a circuit to shift both a dividend 220 and a divisor 230 first for eliminating need of 1-bit shift after subtraction to shifted values of the dividend and the divisor in executing a conditional subtraction command 250. SOLUTION: The shifted divisor 230 can be conveniently replaced for the dividend as demanded by the command. In this method, 2N-bit/N-bit division (represented by 2N/N) using an N-bit ALU, or N/N division using the N-bit ALU, can be executed, for example. Division can thus be executed to all the possible values of N without largely increasing complicatedness.
Patent JP-2004073426-A (JP)
Title: Radiation image photographing system
Inventor: TEZUKA EIGO
IPC: A61B6/00
Filed: 2002-08-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiation image photographing system with which a radiologic technologist registers patient information and photographing information concerning radiation photographing and reading, confirms an image, and changes an image processing at a position close to the job site of radiation photographing, a user is provided with an environment which facilitates working with excellent workability, the arrangement area of an instrument is reduced, an introduction cost is reduced, reliability and extensibility are raised, a load is reduced in a network, and consequently, high performance is achieved in communication between components which constitute the network-connection system.  <P>SOLUTION: A plurality of controllers, radiation image readers, and a database function for mediating operation control information and status information of the radiation image readers between them are held on a network. A stimulable phosphor sheet registered by an arbitrary controller is read by one radiation image reader. Whichever reader is used, image data is automatically returned to the controller for registering the stimulable phosphor sheet. The system is constituted with high reliability.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003103495-A (JP)
Title: Cutter mechanism
Inventor: KIRIKOSHI TAKEHARU
IPC: B26D1/18
Filed: 2002-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a very high performance and inexpensive cutter mechanism having the advantages of both a 'stationary blade + circular knife' cutter mechanism and a 'circular knife + circular knife' cutter mechanism. SOLUTION: This cutter mechanism has a pair of a rotary blade and an opposite blade, which are circular, respectively rotatably journaled and rotated in a fixed period by movement of a blade block, and the rotary blade and the opposite blade are disposed so that the outer peripheral edge of the opposite blade is substantially aligned with the paper sheet grounding surface of the bed part of paper sheet to be cut, the contact point between the rotary blade and the opposite blade is substantially aligned with the grounding surface of the bed part, and the opposite blade is located in front of the rotary blade in the advancing direction of the blade block. The blade block is shaped striding the bed part, and opened on the advance direction side to expose the knife edge of the blade. The blade block is capable of reciprocating along a moving route.  A frame, the moving route and the bed part are integrally formed. The blade block is carried by a carrying means.
Patent JP-2004079419-A (JP)
Title: Cable joint detecting device in cable treatment equipment
Inventor: SAKAGAMI SHIGERU
IPC: B65H51/10
Filed: 2002-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cable joint detecting device in a cable treatment equipment dispensing with securing of a special arrangement space by dint of a dual use of members and effectively preventing an adverse effect on the cable.  <P>SOLUTION: A length-measuring unit, pinching a cable 2 from both sides, is provided with a pair of length-measuring rollers 12 sending out the cable 2 by a given length by rotation. The length-measuring rollers 12 and length-measuring roller shafts 32, 33 fixing the rollers 12 are each made of a conductive material, and the length-measuring roller shafts 32, 33 are supported in free rotation by supporting cylinder parts 30, 31 through a resin bush 45. A detection circuit 51 is provided for detecting a joint as an electric conduction due to contact of a joint where peeled terminal parts of the cable are joined with the length-measuring rollers 12 is detected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004087589-A (JP)
Title: Printed board having reduced emi
Inventor: HAGA SATORU
IPC: H05K1/02
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To analyze the generation mechanism of radiation noises and to reduce the radiation noises 30 even when a via part (2) is made on the end part of a printed board as shown in Fig.(a).  <P>SOLUTION: The EMI reduced printed board is constituted by arranging a 3rd insulating layer 6 whose dielectric constant (or electric conductivity) is larger than that of 1st and 2nd insulating layers 2, 4 in a prescribed range surrounding a via part 7 connecting a 2nd power supply electrode 5 to a 1st power suppLy electrode 1 on a multilayer printed board 10 on which the 1st power supply electrode 1, the 1st insulating layer 2, a ground electrode 3, the 2nd insulating layer 4, and the 2nd power supply electrode 5 are successively laminated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003124006-A (JP)
Title: Thermistor
Inventor: NAKAJIMA HIROAKI
IPC: H01C7/04
Filed: 2002-08-23
Abstract: PROBLEM TO BE SOLVED: To obtain a thermistor the glass layer of which has a good shape maintaining property, a smooth and attractive surface, and a superior solder heat resistance and solderability and the baked electrode layers of which have good shape maintaining properties, do not change the resistance value even when the layers are subjected to plating, and high flexibility. SOLUTION: Paired terminal electrodes 12 and 12 are respectively provided at both end sections of a laminated elemental thermistor body 11 including both end faces of the body 11 in the longitudinal direction. In addition, a plurality of resistance value adjusting internal electrodes 23 connected to one or the other of the terminal electrodes 12 and not connected to the other or one of the electrodes 12 are longitudinally buried in the body 11. The surface of the elemental thermistor body 11 excluding both end faces is coated with the glass layer 14.
Patent JP-2004052526-A (JP)
Title: Jet nozzle for driving pile and its mounting method
Inventor: NAGABUCHI KAZUYUKI
IPC: E02D5/32
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the possibility of a detaching during the driving of a pile, particularly, excellently resist even vibratory pile driving works by improving a jet nozzle for driving the pile, and to surely recover and reuse the jet nozzle.  <P>SOLUTION: A valve spool 14 is housed in a valve body 12 connected at the front end of a high-pressure water-supply hose (not shown) while the front end of the valve body 12 is inserted into "a valve-body holder 11 welded 11a to the pile". A band 13 for preventing the slipping-off of the valve body is wrapped on the valve body 12 and welded 13a to the pile. An engaging hole 13c is bored near the root of a tongue piece 13b formed to the band 13 while an engaging projection 12c formed to the valve body 12 is fitted into the engaging hole 13c. The engaging projection 12c is fitted easily by plastically deforming the tongue piece 13b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004081509-A (JP)
Title: Washing machine
Inventor: SAITO HIROYUKI
IPC: D06F33/02
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve rinsing capability by enabling rinsing while feeding water without forming an overflow passage and enabling sufficient drainage of rinsing water in a washing/dewatering tub, in a washing machine for performing washing, rinsing, and dewatering of clothes.  <P>SOLUTION: A stirring blade is rotatably disposed in the washing/dewatering tub disposed in an outside tub, the washing/dewatering tub and the stirring blade are driven by a motor, and a control means controls operations of the motor, a feed valve, a drain valve, and a geared motor and sequentially controls a series of processes of washing, rinsing, and dewatering. The control means drives the stirring blade with the motor while feeding water to the washing/dewatering tub with the feed valve in a rinsing process. When a water level detecting means detects a first predetermined water level, the control means stops the water feeding by the feed valve and driving of the stirring blade by the motor, and drives the geared motor to put the drain valve into a drain state to drain the washing water in the washing/dewatering tub.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004095902-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: MIYATA KOJI
IPC: H01L21/28
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device in which an organic-based low dielectric film is not damaged at the time of resist separation and the alignment accuracy between a wiring trench and a connection hole is enhanced.  <P>SOLUTION: In the method for manufacturing the semiconductor device, when a Cu dual damascene wiring is formed, first to fourth hard masks 5 to 8 are used for forming the wiring trench and the connection hole, and a pattern of the connection hole is formed in the second to fourth hard masks 6 to 8. Thereafter, a wiring trench pattern is formed in the fourth hard mask 8 by using the pattern of the connection hole as alignment, and the connection hole is formed by using the first hard mask 5 to which the pattern of the connection hole is transferred. The wiring trench pattern is transferred to a hard mask of a lower layer and the wiring trench is formed by using the first hard mask 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004093992-A (JP)
Title: Optical connector
Inventor: NISHIMURA AKITO
IPC: G02B6/38
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide optical connectors which can eliminate the problem such as an increase in loss caused by the foreign matter on joining end surfaces, and can surely secure a good connection state.  <P>SOLUTION: The optical connectors 22 and 23 have the joining end surfaces 21 for butt connection, wherein the end surfaces 21 have optical fiber bores opened and formed between a pair of guide pin holes where guide pins 32 for positioning are inserted and engaged. The surfaces 21 have joining regions formed with the optical fiber bores, a pair of grooves 25 formed to fall in toward rear ends 30a of the optical connectors 22 and 23 on both opposite sides of the joining regions, and fences 26 formed in the positions away from the joining regions across the grooves 25 with respect to the joining regions and projected on both side of the joining regions, so that the optical connectors 22 and 23 having the guide pin holes on both sides of the joining regions opened in the grooves 25 are formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004095919-A (JP)
Title: Remote control unit
Inventor: KINOUCHI TAKASHI
IPC: A45F5/02
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a remote control unit equipped detachably with a clip for attaching the unit to clothes.  <P>SOLUTION: When the clip 10 is mounted on the remote control unit body 11, the mounting direction of the clip 10 is made changeable in either one of a direction that a holding part of the clip 10 is opened/shut to a portable electronic device body side or a direction that the holding part of the clip 10 is opened/shut to a head phone side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004093057-A (JP)
Title: Heat exchanger and its manufacturing method
Inventor: SHIBATA YUTAKA
IPC: F24H9/00
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To reduce manufacturing cost of a heat exchanger for a hot water feeder requiring no blazing or no soldering of an outer pipe.  <P>SOLUTION: The heat exchanger is provided with a core pipe 1 forming a water passage 2; the outer pipes 3A, 3B wound on an outer periphery of the core pipe 1 and forming cooling medium passages 4A, 4B having a smaller passage cross section than a passage cross section of the water passage 2. The core pipe 1 is enlarged after winding the outer pipes 3A, 3B. Thereby, the outer pipes 3A, 3B are integrally wound on the outer peripheral surface of the core pipe 1 with a predetermined or more of tightening force.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004102395-A (JP)
Title: Method for acquiring memory dump data and information processor and its program
Inventor: SEGAWA SHINICHI
IPC: G06F11/34
Filed: 2002-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To shorten the system-down time of an information processor, and to collect the information of the memory-dump data necessary for failure analysis even after an operating system is restarted.  <P>SOLUTION: The dual management of main storage memories 12 and 13 is executed, and data with the same contents are stored in the both main storage memories 12 and 13. When any failure is generated, data necessary for restarting an information processor are loaded to one of the main storage memories 12, to execute restart processing. The other main storage memory 13 stores the contents of the data as memory dump data when any failure is generated, and transfers the data to a hard disk 18 or the like after the restart processing of the system is executed. Thus, the dual management of the contents of the memories is always executed so that the memory dump data can be always collected regardless of the contents of the failure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004099696-A (JP)
Title: Method for producing protein-removed natural rubber latex
Inventor: KAWAHARA NARIMOTO
IPC: C08C1/04
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a protein-removed natural rubber latex, by which the natural rubber latex having an extremely small protein content and not causing a side reaction, when used as an industrial raw material, can be produced in a large amount at a low cost.  <P>SOLUTION: This method for producing the protein-removed natural rubber latex is characterized by adding a protein-denaturing agent selected from the group consisting of urea compounds and NaClO to a natural rubber latex to denature proteins in the latex, and then removing the denatured proteins. A desired urea compound includes urea, a lower alkyl urea, or a urea double salt.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004104526-A (JP)
Title: Apparatus and method for forming image
Inventor: KIMATA HIROKATSU
IPC: H04N7/173
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which has high affinity and entertaining properties and realizes the improvement of convenience, and also to provide an image forming method.  <P>SOLUTION: Program guide data are acquired from a server provided on the Internet network through a modem 40 and stored in an EPG (electronic program guide) memory, and viewing and listening history data about a selected broadcast program are stored in a viewing and listening history memory 35. Viewing time for each program attribute is accumulated on the basis of the viewing and listening history data and program attributes of the program guide data, and character images formed by image data stored in a character data memory are changed in accordance with a user's preference tendency of broadcast programs on the basis of the accumulated data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004098136-A (JP)
Title: Method for manufacturing clad material, and clad material
Inventor: NISHIKAWA SOJI
IPC: B23K20/24
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a clad material having an embossed surface in a simple manner.  <P>SOLUTION: The method has a step of laminating a plurality of metallic sheets 1, 2 and 3 constituting the clad material 10 with the metallic sheet 1 having the embossed surface as a front surface side, a step of interposing a metallic sheet 5 for buffer having the hardness lower than the hardness of the embossed metallic sheet 1 on the surface of the embossed metallic sheet 1 and a step of applying hot pressing (hot uniaxial pressurizing) in the laminated state. Projecting parts 1a formed by embossing are transferred to the metallic sheet 5 for buffer during hot pressing so as to prevent the projecting parts 1a from being crushed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003171284-A (JP)
Title: Vasodilating agent
Inventor: ISHII RITSUKO
IPC: A61K31/737
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new vasodilating agent, a hypotensive agent or an NO (nitrogen monoxide) release-accelerating agent.  <P>SOLUTION: This vasodilating agent, the hypotensive agent or the NO (nitrogen monoxide) release-accelerating agent contains a polysulfated polysaccharide, especially a polysulfated mucopolysaccharide as an active ingredient.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004111086-A (JP)
Title: Heating cooker
Inventor: YAMASHITA YOSHIHIRO
IPC: F24C15/00
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating cooker of which displayed content of a first display means displaying precise information is made to have compatibility with that of a second display means displaying only simple information.  <P>SOLUTION: A control means 8 has a timer heating mode supplying power to a heating means 3 during a set period only, and a temperature control mode controlling the power supplied to the heating means 3 depending on the relation of the signal inputted from a temperature sensor 4 and controlled temperature. When an operation mode is set to the temperature control mode, the set temperature is displayed in the level of height by an element of a first display means 11 displaying in level, and the set temperature is displayed in number by an element displaying in number. By the above, displayed content of a first display means 11 is made to have compatibility with that of a second display means 7 while realizing an improvement of visibility or cheap construction by deleting an element displaying the selection range of set temperature from the first display means 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004111649-A (JP)
Title: Ignition coil
Inventor: SANO MASAFUYU
IPC: H01F38/12
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ignition coil which is equipped with a center core unit that can be aligned and capable of easily removing voids in a gap between the center core unit and a spool.  <P>SOLUTION: The ignition coil 1 is equipped with the center core unit 5 with a cylindrical center core 54, a cylindrical spool 4 coaxially arranged outside the center core unit 5, a resin insulating material 8 filling the gap between the center core unit 5 and the spool 4, and a lid 61 possessing a core aligning part 610 for aligning the center core unit 5. The core aligning part 610 is arranged outside the spool 4 in an axial direction.  <P>COPYRIGHT: (C)2004,JPO