baber/WOPTO huggingface dataset:
Patent JP-2002351380-A (JP)
Title: Driving circuit and display device
Inventor: KIKO SHIGEO
IPC: G09G3/291
Filed: 2002-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a driving circuit and a display device capable of suppressing radiation of unnecessary high-frequency electromagnetic waves. SOLUTION: In a driving circuit, total capacitances between drains and sources of transistors Q1, Q2 are increased by connecting capacitors C1, C2 respectively in parallel between the drain and the source of the transistor Q1 and the drain and the source of the transistor Q2 to lower the resonance frequency of an LC resonance by inductance components of wirings L1, L2 and capacitances CP1, CP2 and capacitors C1, C2 existing between the drains and the sources of the transistor Q1, Q2.
Patent JP-2003242827-A (JP)
Title: Luminaire
Inventor: TSUBOTA SHINICHI
IPC: F21Y103/02
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a luminaire wherein a globe can be mounted to the lower surface of a body in a practically intimate manner.  <P>SOLUTION: In this luminaire, a body 2 on the lower surface of which a light source 1 such as a fluorescent lamp is provided, and the globe 3 which covers the lower surface of the body 2 and is mounted to the peripheral part of the lower surface of the body 2 are provided, the body 2 is made of iron, magnets 6 are stored and fixed in a plurality of recessed parts 5 formed on a contact surface 4 to be brought into contact with the peripheral part of the lower surface of the body 2 in the globe 3, the upper surface of the magnet 6 is made to be almost flush with the contact surface 4, and the globe 3 is mounted to the peripheral part of the lower surface of the body 2 by magnetic attracting force of the magnet 6 and body 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237500-A (JP)
Title: Wire harness for car
Inventor: NEGAMI YOSHIHISA
IPC: H02G3/38
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wire harness for a car capable of eliminating an increase in diameter and a complication by uniformizing a structure, and providing an excellent assemblability.  <P>SOLUTION: This wire harness 11 for the car comprises a small current wire harness 12 and a large current wire harness 13. The small current wire harness 12 comprising a group of small current wires is extracted from an engine room 15 into an interior 18 through a first through part 19 formed in a dash panel 17, and laid down along an instrument panel 24. The large current wire harness 13 comprising a group of large current wires is laid down along the engine room side dash panel 17, and extracted to the interior 18 side through a second through part 29 formed in the dash panel 17. The large current wire harness 18 is directly connected to loads 28 and 30 requiring large currents on the cabin 18 side.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003242406-A (JP)
Title: Advertisement information providing method, advertisement information providing system, advertisement information providing program, and recording medium recording the same program
Inventor: SHINOHARA AKIO
IPC: G06Q10/00
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide effective advertisement information to users using public transportation means such as trains and buses.  <P>SOLUTION: When a user designates a stop or station of a train or bus, line information and line operation information are provided in accordance with that. At this time, advertisement information related to the getting-on stop or the getting-off stop or around matching the liking of the user is selected in accordance with the line information and user's liking information to be provided to the user. The advertisement information matching the liking of the user is selected under consideration of time of input or a target of the user are considered. Advertisement information matching the liking of the user can thus be provided, and convenience for the user is improved. Effect of advertisement is improved, and utilization of advertising shops can be promoted.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003236660-A (JP)
Title: Gas working machine
Inventor: KOIKE YASUO
IPC: F23D14/60
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To secure an ignition in one operation when a flame is formed on a nozzle mounted on a torch loaded on a running truck by supplying a gaseous fuel and a combustion supporting gas.  <P>SOLUTION: A gas working machine (A) furnished with the nozzle 3 fitted on the torch 2 mounted on the running truck 1, has an ignition burner port 4 which is arranged close to the nozzle 3 and has an ignition electrode 35, a gaseous fuel passage 17 connected to a gaseous fuel supply source, a combustion supporting gas passage 15 connected to gaseous oxygen supply source, and an ignition gas passage 19 connected to the gaseous fuel supply source, and the machine is provided with a valve block 40 which is furnished at respective gas passages with a gaseous fuel valve 31, a combustion supporting gas valve 32, and an ignition gas valve 33, an ignition control member 34 which controls the ignition electrode 35, a lever 36 with which respective valves 31 through 33 furnished on respective passages and the ignition control member 34 are operated, a gaseous fuel control valve 16 furnished at the gaseous fuel passage 17, and a combustion supporting gas control valve 14 furnished at the combustion supporting gas passage 15.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245710-A (JP)
Title: Rolling oil removal unit
Inventor: SHIMAMOTO KENJI
IPC: B21B1/22
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To restrain the formation of flaws on the surface of a metal strip and lengthen the life of a wiping roll.  <P>SOLUTION: A rolling oil removal unit includes wiping rolls 5 which are provided with metal cores 3 and elastic layers 4 formed by lining the cores 3 with an elastic material softer than the core 3, and a cooling means 6 which cools the wiping rolls 5. Rolling oil is removed from the surface of the rolled metal strip 7 by pressing the wiping rolls 5 to the surface of the metal strip 7 while the wiping rolls 5 are cooled by the cooling means.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003242393-A (JP)
Title: Van service usage transaction system
Inventor: MORIYAMA MASAAKI
IPC: G06Q30/02
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To smoothly manage a sales transaction through the use of a VAN service between a franchiser for collectively purchasing merchandise for the sales transaction and a plurality of store traders for purchasing the merchandise for the sales transaction.  <P>SOLUTION: By a VAN service usage transaction method, an electronic mail service provided by VAN is utilized when the merchandise for the sales transaction is bought/sold. Sales information and purchase information concerning the merchandise for the sales transaction are respectively transmitted from a franchiser user terminal and a plurality of store trader user terminals to mail boxes corresponding to the respective opposite terminals.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003243404-A (JP)
Title: Method of manufacturing annealed wafer and annealed wafer
Inventor: AIHARA TAKESHI
IPC: H01L21/3065
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing an annealed wafer capable of reducing crystal defects in the outer layer of a wafer, uniform formation of a BMD (bulk micro-defect) in a bulk within a wafer surface and moreover suppressing the occurrence of slip dislocation.  <P>SOLUTION: In a method of manufacturing an annealed wafer by growing a silicon single crystal by a Czochralski method, working the silicon single crystal to manufacture a silicon wafer and performing 10 to 600-minute high- temperature heat treatment to the manufactured silicon wafer at temperatures of 1,100°C to 1,350°C under an argon gas, hydrogen gas or mixed gas atmosphere of these, the silicon single crystal is grown by the Czochralski method under such a condition that an OSF (oxidation induced stacking fault) occurs on the entire surface of the silicon wafer. After performing pre-annealing to the silicon wafer that is manufactured by working the single crystal having the OSF occurring on the entire surface at the temperature below the heat-treatment temperature of the high-temperature heat treatment, the high-temperature heat treatment is performed by the method of manufacturing the annealed wafer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245060-A (JP)
Title: Method for sterilizing solid material and apparatus for sterilizing the same
Inventor: KUSHIOKA KOICHI
IPC: A23L3/18
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for sterilizing a solid material, by which the solid material can continuously be treated in prescribed portions.  <P>SOLUTION: A plurality of pressure containers 3 are sequentially transferred from a prescribed charging portion 12 to a discharging portion 13 in an aseptic region Z1. In the charging portion 12, the prescribed number of holders 8 each receiving a prescribed amount of the solid material are inserted into each pressure container 3, and each pressure container 3 is then closed. A treatment for sterilizing the solid material 10 is carried out in each pressure container 3, while each pressure container 3 is transferred from the charging portion to the discharging portion. In the discharging portion 13, each pressure container 3 is opened, and the holders 8 and the solid material 10 are taken out from the pressure container 3. Each empty pressure 3 is returned from the discharging portion 13 to the charging portion 12.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245958-A (JP)
Title: Mold assembly
Inventor: GOTO TSUTOMU
IPC: B29C45/44
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a mold assembly becomes complicated and the production cost of a mold is increased in a conventional technique because a dogleg-shaped angular cam or can follower is used and, since the angular cam is brought into contact with the cam follower, the angular can almost comprises a plate-shaped one and a molded article gets on the angular cam to often generate the damage accident of the mold.  <P>SOLUTION: This mold assembly has a pair of split molds therein and horizontal grooves communicating with a pair of the split molds are formed while vertical grooves are formed to the respective split molds and the vertical and horizontal grooves are continuously formed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003246111-A (JP)
Title: Serial printer and method for controlling carriage position
Inventor: KUMAGAI TOSHIHIRO
IPC: B41J2/175
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To remove the cause of stopping of a carriage moving toward a target position easily and surely as compared with prior art.  <P>SOLUTION: Upon detection of such an error as a carriage moving toward a target position (e.g. a home position) is disabled to move to the target position due to some cause (Yes at step S5), a CPU moves the carriage 1 automatically to a position where the error can be eliminated (S2). In this regard, current information of internal conditions is altered to the information of internal conditions immediately before starting movement of the carriage 1 to the home position 400 (e.g. during replacement of ink).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245925-A (JP)
Title: Processing method for mold for molding light guide plate, die and light-guide plate
Inventor: OSADA MICHIO
IPC: B29C33/38
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently increase the light transmission properties in a light-guide plate 2 equipped with reflecting dots 1.  <P>SOLUTION: First, a resist film non-forming section 11 for a silicon base material 6 is dry-etched 23 by a specified depth 24, and a resist film-forming section is removed. Thus, a master 13 for preparing a mold equipped with a dot-form pattern having the specified height 24 is formed. Then, a nickel- electroforming is applied to the master 13, and the master 13 is melt-removed. Thus, the electroforming mold 15 can be obtained as a split mold 5 equipped with a reflecting dot-form surface 4. At the same time, the light-guide plate 2 (molded article) equipped with the dot-form pattern is molded by this light- guide plate-mold 3 equipped with the split die 5 having the dot-form pattern.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003246885-A (JP)
Title: Pneumatic tire
Inventor: SHIBATA TADASHI
IPC: B60C1/00
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire which satisfies the requirement for all of wet grip performance, low fuel consumption, wear resistance, and properties on the snow at high levels.  <P>SOLUTION: The pneumatic tire is characterized by using as the tread rubber a rubber composition comprising (A) a rubber component containing at least 10 wt.% of a conjugated diene copolymer rubber having (a) ethylenically unsaturated nitrile monomer units, (b) aromatic vinyl monomer units and (c) conjugated diene monomer units, with the contents of the units (a) and (b) respectively being 5-45 wt.% and 5-50 wt.% based on the total of the units (a), (b) and (c), and (B) at least one filler selected from a carbon black and a white filler.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003252322-A (JP)
Title: Container for storing retort pouch
Inventor: YAMATANI AKIRA
IPC: B65D3/02
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container for storing a retort pouch, through which the retort pouch is visually recognizable from the external side of the container and for which the amount of paper to be used is minimized.  <P>SOLUTION: In this container, a front sheet (11) and a rear sheet (12) are folded along a fold line (a), and notches (13, 13, 13 and 13) are formed in respective corner portions at both ends of each of the front sheet and the rear sheet, which are positioned on the sides where both the sheets are not connectively provided. The front sheet (11) is formed longer than the rear sheet (12), and a sealing sheet (14) is connectively provided to the front sheet through a second fold line (b) positioned at an edge of the front sheet on the side where the front sheet and the rear sheet are not connectively provided mutually. The rear sheet and the sealing sheet are sealed together.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003144133-A (JP)
Title: Method for producing kit for separating nucleic acid or biological substance, kit produced by the method, and apparatus using the kit
Inventor: JANG GI YOUNG
IPC: C12M1/00
Filed: 2002-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a kit for separating and purifying nucleic acid or various biological substances, to provide a kit produced by the method, and to provide an apparatus using the kit. SOLUTION: This method for producing the kit for separating nucleic acid or a biological substance from a biological sample with a solid substance is characterized by comprising (a) a process for producing a container having chambers for holding a buffer and the solid substance for separating the nucleic acid or the biological substance, (b) a process for producing a lid which has projected portions having penetratedly formed pores and immersed in the chambers of the container and in whose chambers magnetic bars for collecting the solid substance can enter, (c) a process for charging the solid substance and the buffer into the chambers for separating the biological substance, (d) a process for sealing the container with a sealant, and (e) a process for packaging the container and the lid in cases, respectively.
Patent JP-2003014869-A (JP)
Title: Electronic watch
Inventor: ITOU TOKIKO
IPC: G04C3/14
Filed: 2002-02-27
Abstract: PROBLEM TO BE SOLVED: To provide an electronic watch in which the power supply side can be insulated from the dial side and an hour wheel can be guided using one kind of member and assembling work can be facilitated while reducing the cost. SOLUTION: The electronic watch 1 comprises a base plate 10, a drive circuit 36, a stepping motor 33, a wheel train, a dial, a power supply 15, and an insulation sheet 12 which positions an hour wheel 11 in the axial direction while covering at least the periphery of the power supply 15. Since the insulation sheet 12 has a specified size, it is not shifted nor removed at the time of fixing and reliable insulation is ensured while improving assembling performance. Furthermore, assembling work is facilitated while reducing the cost because one kind of member plays two rolls of insulation and guidance of the hour wheel 11.
Patent JP-2003256510-A (JP)
Title: Communication system of physical distribution cycle and container
Inventor: MIKI TOSHIYUKI
IPC: H04W84/10
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To surely perform the communication between a shop and a cold insulation storage in a container even when the container of a vehicle is made out of a material causing jamming, such as aluminum.  <P>SOLUTION: This communication system is applied to the physical distribution cycle for loading the cold insulation storage 1 in the container 302 of the vehicle 301 from a commissary 101 to supply the same to the shop 201, and collecting the cold insulation storage from the shop 201 to the commissary 101, comprises a communication unit 210 installed in the shop 201, an in-vehicle communication unit 310 loaded on the vehicle to make the communication with a shop communication unit 210, a relay communication unit 311 installed on the container of the vehicle for making the communication with the in-vehicle communication unit 310 through a fixed wire, and a communicating means 14 installed on the cold insulation storage for making the communication with the relay communication unit 311.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003251565-A (JP)
Title: Grinding wheel of layer structure, and method for manufacturing the same
Inventor: IKENO JUNICHI
IPC: B24D3/14
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grinding wheel of a layer structure and its manufacturing method in which the layer grinding wheel structure is artificially and easily obtained in a simplified manufacturing method, and the efficient mirror finish of crystal or the like of high accuracy can be performed corresponding to the material of an object to be ground.  <P>SOLUTION: The grinding wheel of layer structure is constituted by laminating a large number of layers comprising a large number of lubrication flakes 2, 2 attracted onto a grinding wheel base material 1 in one direction and a large number of layers of large number of spherical abrasive grains 3 which are attracted to these lubrication flakes 2 and with rich reactivity with a work. The manufacture can be facilitated by attracting a large number of small pieces artificial sericite onto the grinding wheel base material in one direction in place of layers of sericite as the lubrication flakes which are naturally present, a unique lubrication flake layer is formed to improve the attraction performance by the electrophoretic method of silica particles or the like as the spherical abrasive grain. In addition, the edge of each artificial sericite as the lubrication flake can effectively be contributed to the grinding in the micro- separation of silica particles during the grinding by the grinding wheel.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003262662-A (JP)
Title: Fault-diagnosing apparatus
Inventor: TAKAHASHI TOSHIICHI
IPC: G06F11/22
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fault-diagnosing apparatus which can diagnose the fault state of a device to be diagnosed for a fault, from a remote position.  <P>SOLUTION: In the fault-diagnosing apparatus diagnoses whether integrated circuits 11-1...11-5 of devices corresponding to JTAG surface-mounted on a printed circuit board 2A of the device 2 are to be diagnosed for the fault to be diagnosed, the apparatus supplies test data for the device to be diagnosed for the fault to a series circuit in which boundary scan registers A-1...A-5 respectively formed with the integrated circuits 11-1...11-5 via a modem 5 provided at the remote position separated from the device to be diagnosed are connected in series, receives examined result data to be output from the series circuit to which the test data is supplied, via the modem 5, and discriminates the faulted device based on the comparison result of a fault site diagnosing data to the device to be diagnosed with the examined result data received via the modem 5.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003263578-A (JP)
Title: Method, system, and program for ordering toilet equipment and medium storing ordering program for toilet equipment
Inventor: OGINO HIROYUKI
IPC: G06Q50/00
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ordering method for toilet equipment allowing purchase with desired specifications of a user.  <P>SOLUTION: This ordering method for the toilet equipment is provided with a step in which a buyer selects desired specification information of a toilet seat 1 with a bidet and a dryer on the Web of the Internet and a step in which the buyer orders the toilet seat with a bidet and a dryer based on the specification information. In this way, the buyer can select desired specification information on the Web for ordering the toilet seat with a bidet and a dryer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003263647-A (JP)
Title: Signing method in electronic document
Inventor: KONDO TETSUO
IPC: H04L9/32
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a signing method for attaching an autographic signature close to a real signature to an electronic document.  <P>SOLUTION: The handwritten signature image data of a user generated by handwritten input are attached to an electronic document with the electronic signature and electronic certificate of the user, and transmitted. The handwritten signature image is displayed on the electronic document as the visible expression of the electronic signature, and turned into an autographic signature close to a real signature so that the receiver of the electronic document can be prevented from feeling any incompatibility. Also, the electronic document is attached with the electronic signature and the electronic certificate in the conventional way so that any danger specific to electronic transaction such as denial, impersonation, and tampering can be prevented.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003260503-A (JP)
Title: Roll for multistage rolling mill
Inventor: YOKOSUKA SHINICHI
IPC: B21B27/00
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roll for a multistage rolling mill in which the roundness of the roll can stably be secured during grinding of the roll with improvement in abrasion resistance, surface glossiness or the like which is characteristic of cemented carbide.  <P>SOLUTION: A shaft material composed of an iron-based material is provided with an outer layer composed of the cemented carbide at the outer periphery of the trunk thereof. The shaft material is provided with a ring for receiving thrust load at the outer periphery of the shaft thereof. The shaft material is provided with a center hole at the end surface of the shaft thereof. The end surface of the ring is protruded from the end surface of the shaft material, and the ring is harder than the shaft material. The ring is shrink-fitted or screwed and fixed to the outer periphery of the shaft of the shaft material.  <P>COPYRIGHT: (C)2003,JPO