baber/WOPTO huggingface dataset:
Patent JP-2002199950-A (JP)
Title: Caster with part for adjusting attaching position, stand to store articles, utensil to store articles, and its usage
Inventor: KATO SHOICHI
IPC: A47B91/02
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a caster with a part for adjusting height which can improve the usability of a storing space under a kitchen range or a kitchen for general home, a stand to store articles, a utensil to store articles, and its usage. SOLUTION: The caster with a part for adjusting height has a joining means to join a part for supporting an upper portion and a part for supporting a lower portion and to adjust the whole height consisting of the part for supporting the upper portion and the part for supporting the lower portion by adjusting the joining position. Because of the joining means, the position to attach the casters can be adjusted easily. When the casters are attached to the stand for storing articles, the height for the stand can be adjusted. If the stand with the casters is set in the utensil to store articles for a kitchen range or in a kitchen, and only the stand is moved back and forth by with casters, the utensil to store articles becomes more convenient, and its usability is improved.
Patent JP-2003042440-A (JP)
Title: Stress relaxation mechanism in heat-accumulation part of regenerative burner
Inventor: KOBAYASHI KAZUHIKO
IPC: F28D17/02
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To solve the problem in conventional burners, in which a heat accumulation part formed in a supply and exhaust gas-flow path is constituted as a completely closed space, in which heat-accumulation bodies are packed tightly to cause jostle from expansion arising from waste-heat collection of the heat- accumulation bodies and flow of combustion air and exhaust gas, resulting in that an external force is generated between the heat-accumulation bodies and ventilable support-plates, and the external force produces stress in the inside and causes breakage or deformation in burner tiles, the ventilable support- plates, a fuel-supply pipe and wear of the heat-accumulation bodies. SOLUTION: The heat-accumulation part 3 is provided by being supported by ventilable support plates 2a, 2b in the supply and exhaust gas-flow path 1 formed horizontally. Heat-accumulation bodies 7 are packed in the part 3. In the pate 2a on one side, the upper part is directed to the outside of the heat-accumulation part, forming an inclination 5, and a release space 6 is provided in the gas-flow path in correspondence with the upper part of the inclined supporting plate.
Patent JP-2003036762-A (JP)
Title: Switchgear
Inventor: OKINO MICHIKO
IPC: H01H9/08
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a switchgear which is easily assembled to a prescribed part, without degrading operation-feeling of a switch or brightness of a lighting member. SOLUTION: The switchgear comprises a switch case 10 which is pressurized from one direction, and a contact-point unit 20 coupled to the other side of the switch case 10, and is electrically connected to a control part which triggers/ stops an equipment. The switch case 10 comprises a translucent part 10a where a character, sign, etc., is displayed.  The contact-point unit 20 comprises a holder member 21 coupled to the switch case 10, a pressurizing member 21p which is provided to the holder member 21 to operate the control part, a lighting member 23 which is fitted to the holder member 21 and illuminates the translucent part 10a of the switch case 10 from the rear side from a near point, and an energizing member 22 which is fitted to the holder member 21, electrically connected to the lighting member 23 and the control part, and energizes the pressurized switch case 10 toward one side.
Patent JP-2003033769-A (JP)
Title: Wastewater treatment apparatus
Inventor: TAKAHASHI GETSUKOU
IPC: C02F1/463
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To efficiently carry out removal of impurities, which float on the water surface. SOLUTION: A receiving edge 11 is formed on the upper end portion of one face of a treatment tank 10 and the water surface W is arranged on a slightly upper side from its bottom plate. An inclined plate 35 having a gentle uphill slope from a base position is formed and a tub portion 37 is hollowed and formed on the tip of the upper edge. The tub portion 37 is exceedingly gently slanted length-wise. On the upper face of the treatment tank 10, a scraping plate 30, which is capable of being folded in the middle thereof, and a scraper 25, which is run circularly toward the end edge side provided with the inclined plate 35, are equipped. When the scraper 25 is driven, the scraping plate 30 pushes and conveys a floating substance X on the water surface W and then transports to the tub portion 37 by being folded in the middle thereof and ascending to the inclined plate 35. In the tub portion 37, water sinks by its weight and flows down along a slope, and a condition becomes to mainly remain only the floating substance X. When the floating substance X is piled up in the tub portion 37, the floating substance is pushed by a scraping portion 32 of the returning scraping plate 30 and is dropped on a ditch 42 for disposal, which is disposed to the outer side of the tub portion 37.
Patent JP-2003047161-A (JP)
Title: Vehicle power supply device
Inventor: KUSAFUKA HIRONOBU
IPC: H02J7/00
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To easily charge a high-voltage battery. SOLUTION: A low-voltage battery 18 is charged, by connecting an external power supply to the positive pole, upon removing a cover 20 of the 12 V battery 18. A switch 22 is turned on by removing the cover 20, and a control device 16c detects it, and a voltage step-up circuit 16a is started. Then, the electric power from the 12 V battery 18 which is the low-voltage battery is transported to and charged in a 36 V battery 10 which is the high-voltage battery.
Patent JP-2003045904-A (JP)
Title: Manufacturing method and manufacturing apparatus for semiconductor device
Inventor: TANAKA SHOICHI
IPC: H01L21/56
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To resolve a problem where a tape breaks when peeling it, which is adhered to a lead frame in order to prevent the occurrence of burrs caused by sealing resin leakages on the surface of a terminal of the lead frame when a semiconductor element mounted on the lead frame is sealed with the sealing resin. SOLUTION: When the tape 6 is separated from the lead frame 8 after resin- sealing, a heating block 9 is made to come into contact with the tape 6, and then the tape 6 is removed from the lead frame 8 while heating the tape 6.
Patent JP-2002242879-A (JP)
Title: Unstable woring region detector of turbo type compressor
Inventor: KIM KWANG HO
IPC: F04D29/66
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a detector which is simple in constitution and inexpensive, and speedily and easily detects propagating stall and surging frequently occurred during working of a turbo type compressor. SOLUTION: This detector is constituted of a detector body 22, a first pressure pipe 25 and a second pressure pipe 26 having a first pressure tap 25a and a second pressure tap 26a to release with constant intervals from one flat end part of the detector body 22, and a dividing film 28 to cross between the first and second pressure taps 25a, 26a. The detector is set so that the lengthy direction of the dividing film 28 in parallel with a rotation axis of an impeller 12 of the turbo type compressor and detects whether pressure differential on the first and second pressure taps 25a, 26a becomes pressure differential where the turbo type compressor is operated in an unstable region or not.
Patent JP-2003038164-A (JP)
Title: Method for screening highly ammonia-oxidizing bacteria
Inventor: OGAWA HITOSHI
IPC: C12N1/00
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide highly ammonia-oxidizing bacteria. SOLUTION: The objective method for screening the highly ammonia-oxidizing bacteria comprises collecting at least one kind of microorganisms from a filter bed tank in an effluent treatment process equipped with a bioreactor using humic soil pellets, culturing the microorganisms and then subjecting the microorganisms to screening with the presence/absence of nitrous acid formation as indicator.
Patent JP-2003044634-A (JP)
Title: Schedule generation support system
Inventor: MOTOSAKA YOICHI
IPC: G06Q10/00
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To facilitate generating a hierarchical schedule. SOLUTION: In a support system for generating a schedule having a three- level hierarchical structure of 'project → process →event', a storage means 1 is provided with an event master table that defines an execution timing on the basis of a manufacturing process, and a process start date or an end date for every event, a process master table that defines a start time and a required period on the basis of a project start date for every process, and a project master table that defines the project start date and a project kind for every project.  A schedule computing means 2, on the basis of the start date of a project inputted through a display/acceptance means 3 or the data on the start date and the required time, develops individual schedule into specific days and times by a calculation formula that uses the start time and the period defined in the respective master tables, and registers the result as a schedule table.
Patent JP-2003047315-A (JP)
Title: Vegetable harvester
Inventor: ONBE HIROSHI
IPC: A01D45/26
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To conveniently attach a preparation device for mechanically performing preparation work to a vegetable harvester. SOLUTION: This vegetable harvester in which the preparation device for cutting the bottom portions of carried head-formed vegetables to a place near to the final end of a longitudinally carrying device for carrying the head-formed vegetables pulled out from a field to the rear portion of the harvester is characterized in that the preparation device can be moved in the longitudinal direction based on a base attached to the harvester.
Patent JP-2003050868-A (JP)
Title: Medical information analysis system using drg
Inventor: KAWABUCHI KOICHI
IPC: G06Q50/22
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a system for gathering the medical examination information of patients in a plurality of medical institutions to one part, classifying/ coding the patients by DRG(diagnosis related group), statistically analyzing coded data and mutually comparing each of the medical institutions. SOLUTION: The system is constituted of a process of inputting the medical examination information of the patients of each of the medical institutions, a process of transmitting inputted data to an analysis center, a process of checking consistency and propriety of the data, a process of coding the data according to the DRG, a process of statistically analyzing the coded data, a process of turning the analyzed data into a chart, a process of returning statistic data from the analysis center to the medical institutions and a process of outputting the statistic data in the medical institutions.
Patent JP-2002125071-A (JP)
Title: Modem and method for adjusting its data transmission speed
Inventor: KIM JUNG-HO
IPC: H04M11/00
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a modem and method for adjusting data transmission speed of the modem which allows control of such data transmission speed as data is transmitted most to a line within a range in which no data overflow takes place by deciding the transmission speed by adjusting a timer value after the data speed of a channel is decided through a training process when a new channel is set between a subscriber modem and a central station modem. SOLUTION: A modem 12 which is provided between a subscriber terminal and an external modem 22 which relays a communication service, for relaying communication, comprises a timer 52 which determines the transmission speed of a data to the external modem 22, and a timer control part 54 where a training is performed for deciding the data transmission speed of a line connecting the modem 12 to the external modem 22 and a clock value of the timer 52 is determined based on the line speed decided by the training process.
Patent JP-2003050399-A (JP)
Title: Liquid crystal display device
Inventor: TANNO JUNJI
IPC: G02F1/1333
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To form a scattering reflection plate with an excellent scattering property with a high yield in a reflective or transmissive-reflective liquid crystal display device. SOLUTION: The liquid crystal display device is provided with first and second substrates and a liquid crystal layer held between the first and the second substrates. The first substrate 1 is provided with a first layer 20 with a projecting shape, a second layer 21 reducing protrusions and recessions formed with the first layer 20 and a reflection film 9 covering the first and the second layers and having protrusions and recessions formed thereon. Apexes of the protrusions the first layer 20 have shapes in which they are exposed from the second layer 21.
Patent JP-2003050812-A (JP)
Title: Digest providing system, digest providing server, index preparation terminal, digest providing method, program therefor and storage medium storing the program
Inventor: SHIINA TOSHIO
IPC: H04N7/173
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a digest providing system providing summarized multimedia contents, a digest providing server, an index preparation terminal, a digest providing method, the program and a storage medium storing the program. SOLUTION: To the multimedia contents acquired (10) by being photographed/ sound-recorded, an index is added (20). Prescribed parts are extracted from the multimedia contents and the index, they are combined and a digest is prepared (30). The digest is provided (60) for a receiver (personal computer(PC) in the following explanation hereafter) or a mobile communication terminal on a user side through a suitable network.
Patent JP-2003048175-A (JP)
Title: Safety device for air impact driver
Inventor: FUJIYAMA TAKEO
IPC: B25B21/02
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To miniaturize an air impact driver. SOLUTION: A slidable contact nose 12 is mounted on a nose 5 of the air impact driver 1, and a contact valve 23 above the contact nose is switched by the contact nose. An AND circuit for pilot-operating a pilot valve 39 for controlling an air motor and a pilot valve 41 for controlling a piston is constituted by a trigger valve 8 operated by a trigger lever 9 and the contact valve 23. When the contact nose is pressed in and the trigger lever is pulled, the pilot valve for controlling the air motor and the pilot valve for controlling the piston are switched to a start position to start the air impact driver.  A lateral width of a body can be reduced more than a conventional mechanical safety device provided with a contact arm reaching a trigger lever along outer periphery of the body from the nose so that the workability in a corner part and in a place where a width is small where the work has been difficult conventionally is improved.
Patent JP-2003057302-A (JP)
Title: Inspection device, and method of inspecting circuit board
Inventor: YAMAOKA HIDEJI
IPC: H05K3/00
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a circuit inspection device and a circuit inspection method capable of inspecting easily and contactlessly the quality of the whole board including a wiring pattern of a board mounted with an integrated circuit. SOLUTION: This handy type inspection device 500 outputs an electromagnetic wave for supplying operational electric power from a main antenna 510 to an inspection circuit part, conducts data communication with a center unit 600 to receive an inspection procedure for board inspection, transmits the inspection procedure from an antenna part 520 to an inspection circuit part of a mounted IC, and receives an inspection result from the inspection circuit part.
Patent JP-2003055403-A (JP)
Title: Process for preparation of (meth)acrylamide-based copolymer emulsion
Inventor: MIDORIKAWA TOSHIBUMI
IPC: C08F220/56
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a process for the preparation of a (meth)acrylamide-based copolymer emulsion which process is contrived to improve such rheological characteristics of a polymer emulsion that the conventional emulsion polymerization process can not achieve, and which process gives a high nonvolatile content and stability without causing any coagulation and precipitation at emulsion polymerization. SOLUTION: The process for the preparation of a (meth)acrylamide-based copolymer emulsion comprises an emulsion-polymerization of a monomer mixture consisting of 5-80 wt.% of (a1) hydrophilic, ethylenically unsaturated monomers containing (meth)acrylamide and/or a derivative thereof and 20-95 wt.% of (a2) a hydrophobic, ethylenically unsaturated monomer in an aqueous medium in the presence of (b) a chain transfer agent of phosphic acid or a salt thereof, using (c) a surfactant and (d) a polymerization initiator.
Patent JP-2003058795-A (JP)
Title: Vehicle renting and returning system, portable information terminal, questioning device, answering device, vehicle renting and returning method
Inventor: KAWAKAMI KENJI
IPC: B60R25/10
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a borrowing person has to visit an office for the procedure of renting causing inconvenience even though the office for making the procedure of renting is distant from the borrower in the case of borrowing a vehicle. SOLUTION: This system is provided with a management server device 7 for managing key information concerning locking and unlocking of the vehicle 3 and a portable information terminal 1 having a function for transmitting and receiving information between with the management server device via a communication network 6, and imparts the key information to the terminal 1 having made a prescribed procedure concerning renting and returning of the vehicle 3 to the server device 7 via the network 6.  The system is provided with an answering means 1a provided at the terminal 1 to transmit and receive the information with a magnetic field as a communication medium, and a questioning means 5 which is provided at the vehicle to transmit and receive the information between with the answering means 1a and to lock and unlock the vehicle when receiving the key information corresponding to itself from the answering means.
Patent JP-2002156602-A (JP)
Title: Total reflection prism system for digital micro mirror device and projector utilizing the same
Inventor: LEE SEUNG GYU
IPC: G02B5/04
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a total reflection prism system for a digital micro mirror device which is small in the loss of incident light, can be easily manufactured, is small-sized and light in weight and to provide a projector utilizing the system. SOLUTION: The projector utilizing the total reflection prism system for the digital micro mirror device is provided with a light source 250 for generating and outputting prescribed light, light treating parts 279, 290, 300, 310, 320 for treating the light output from the light source 250 and outputting parallel light, an incident prism 330-1 and an emitting prism 330-2 as the total reflection (TIR) prism system 330 in which the light output from the light treating parts are made incident and then the light is output after three times of transmission and one time of total reflection, the digital micro mirror device(DMD)  350 which is attached to the total reflection prism system 330 and controls light path at its inside so that the light totally reflected from the total reflection prism system is emitted and a projection lens 370 for outputting the light output from the DMD 350 to a prescribed screen 380.
Patent JP-2003061152-A (JP)
Title: Transmitter-receiver, transmission system, and propagation delay control method
Inventor: KOFUKADA KOJI
IPC: H04W56/00
Filed: 2001-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a transmitter-receiver that can normally transmit/receive data even when a communication opposite station adopting the TDMA system is located at a distance in excess of a propagation delay guard time and to provide a communication system and a propagation delay control method. SOLUTION: The communication system is provided with calculation sections 4, 5, and 7 that calculate a propagation delay time of a received signal and gives a propagation delay excess detection command denoting it when the propagation delay time calculated by the calculation sections is more than the propagation delay guard time, and a control section 8 that quickens a transmission timing of transmission data when receiving the a propagation delay excess detection command denoting that the propagation delay time calculated by the calculation sections is more than the propagation delay guard time.
Patent JP-2002136042-A (JP)
Title: Disk recording and/or reproducing unit
Inventor: FUKUYAMA YUTAKA
IPC: F16F1/12
Filed: 2001-08-16
Abstract: PROBLEM TO BE SOLVED: To make it possible to eliminate so called shaft backlash of a motor shaft 9 of a spindle motor 8 by simple construction. SOLUTION: A ring 11 made of oil impregnated metals is outwardly engaged on the motor shaft 9 and a lateral surface 15 of the ring 11 is pressed in the direction of arrow P approximately perpendicular to the motor shaft 9 by a spring 12.
Patent JP-2003057419-A (JP)
Title: Optical reflection mirror, method for manufacturing optical reflection mirror, positioning device and method for manufacturing semiconductor device
Inventor: KUBO HIROYOSHI
IPC: G02B5/08
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To obtain sufficient reflectance and high performance without being affected by environmental changes in an optical reflection mirror formed on a substrate consisting of a silicon carbide ceramic material containing SiC Si ceramics or the like. SOLUTION: A SiC film 12 is formed by a chemical vapor deposition(CVD) method on a silicon carbide ceramic substrate 11 on at least the face to be used as a mirror face, and then an Al film 13 is deposited on the SiC film 12 to manufacture the optical reflection mirror for a He-Ne laser.
Patent JP-2003062433-A (JP)
Title: Method for manufacturing hollow fiber membrane module
Inventor: KAMATA YUJIRO
IPC: B01D63/00
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a hollow fiber membrane module capable of efficiently performing the potting of the end part of a hollow fiber membrane bundle without infiltrating a potting agent into hollow fiber membranes. SOLUTION: The hollow fiber membrane bundle 2 is inserted in a cylindrical case 3 and the end part 2e of the hollow fiber membrane bundle 2 is potted to the opening of the cylindrical case 3 to manufacture the hollow fiber membrane module. In this manufacturing method, the hollow fiber membrane bundle 2 is inserted into the cylindrical case 3 so that the end part 2e thereof is protruded from the cylindrical case 3 and the end part 2e is collapsed and sealed to be potted to the opening of the cylindrical case 3 and the collapsed and sealed part (s) is subsequently cut off.