baber/WOPTO huggingface dataset:
Patent JP-2003264089-A (JP)
Title: Optical element and production process thereof
Inventor: IDE DAISUKE
IPC: H05B33/10
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To prevent variation in luminance of an optical element.  <P>SOLUTION: In the optical element comprising at least a positive electrode, a light-emitting element layer and a negative electrode formed on a substrate, the negative electrode is formed with aluminum substantially uniform in plane azimuth. A content of oxygen in the aluminum is 1×10<SP>20</SP>atoms/cm<SP>3</SP>or lower.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003271760-A (JP)
Title: Method and system for used article service management
Inventor: ONOE MASASHI
IPC: G06Q50/10
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To make data management and servicing are devidedly performed by respective terminals when a service charge is received and a used car is sold by inspecting the used car and calculating the charge before the used car is sold.  <P>SOLUTION: Dealer terminals 4 and 5 for used-card sales, servicing company terminals 6 and 7 which provide services, and a managing company server 3 are connected through a network 1. The terminals 4 and 5 send contract information to a server 3, which receives and stores the contract information data and enables the contract information data to be retrieved on receiving identification information data. The server 3 or terminals 4 and 5 calculate a service charge according to the contract data information. The terminals 6 and 7 sends the identification information and operation information data to the server 3. The server 3 once receiving the operation information data calculates the service charge to be paid to the servicing company according to the operation information data.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003265094-A (JP)
Title: Method for producing dough kneaded with hot water for bakery product
Inventor: YOKOYAMA HARUKI
IPC: A21D2/26
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing dough kneaded with hot water by which a milk flavor is imparted enough to a bakery product even obtained by using the dough kneaded with the hot water, and to provide a method for producing the bakery product having the rich milk flavor by using the dough kneaded with the hot water obtained by the method.  <P>SOLUTION: The method for producing the dough kneaded with the hot water for the bakery product involves kneading a material for the dough containing 100 pts.wt. flour and 0.02-5 pts.wt. milk protein and having ≤1 pt.wt. content of milk sugar in the presence of water at 80-100°C. The method for producing the bakery product involves baking a bakery dough obtained by using the dough kneaded with the hot water produced by the method.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003110135-A (JP)
Title: Point light emission type light emitting element and optical focusing point light emission type light emitting element
Inventor: MARUTANI YUKITOSHI
IPC: H01S5/185
Filed: 2002-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a point light emission type light emitting element capable of limiting a light emitting point to a sufficiently small area and being inexpensively manufactured. SOLUTION: The light emitting element comprises a stripe ridge having an n-type layer, an active layer and a p-type layer respectively made of nitride semiconductors and laminated on a substrate to emit light from one end of the stripe ridge. In this element, a protruding part is formed on one end face of the stripe ridge, and the surface of the element is covered with a shielding film except the distal end face of the protruding part.
Patent JP-2003273989-A (JP)
Title: Portable telephone set
Inventor: MURATA YUKIO
IPC: H04M1/02
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems that speech communication can not be performed when a folding portable telephone set is closed and that speech communication without a feeling of incompatibility between its closed state and its opened state can not be performed in the folding portable telephone set.  <P>SOLUTION: A telephone transmitter 5 and a telephone receiver 7 are used to perform speech communication similarly in the conventional practice in the opened state where the respective inner side faces of a lower housing part 1 and an upper housing part 2 are separated from each other. A telephone transmitter 9 and a telephone receiver 10 provided on the external side face of the upper housing part 2 are used to be able to perform speech communication in the closed state where the respective inner side faces of the upper and lower housing parts 1 and 2 are brought into close contact and opposite with/to each other. A receiving circuit attaches a proper frequency characteristic to receiving voice signals of the telephone receivers 7 and 10 respectively so as not to provide the feeling of incompatibility.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003268757-A (JP)
Title: High strength ground construction method
Inventor: SAITO HIDEAKI
IPC: E02D3/00
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an economical replacement reinforcing construction method superior in workability for constructing the foundation ground requiring high strength such as a dam, a bridge, and an important building structure.  <P>SOLUTION: In this high strength ground construction method, a kneading material having wetting density of 1.7 to 2.2 g/cm<SP>3</SP>, and slump of 20 cm or more is manufactured by adding cement and water to an excavating rock muck material having a gravel maximum dimension of 40 mm or less, this kneading material is forcibly sent by a pump, and is placed in a required ground forming place, and artificial rock having uniaxial compression strength after consolidation of 30 to 150 kgf/cm<SP>2</SP>is formed in the place.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003271210-A (JP)
Title: Controller
Inventor: INOUE TAKASHI
IPC: G06F9/46
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller capable of executing a task written in a PLC programming language from a program created by a user with a general- purpose language.  <P>SOLUTION: This controller comprises an SLC runtime 11b which executes a PLC program created with a PLC programming language cyclically, and an auxiliary processing part 12 which executes user created program 12a created with a general-purpose language. When an interruption occurs in the execution of the user created program, an interruption execution task start-up sub module 12b notifies an interruption order to the SLC runtime, the notification is detected by an event monitor 11d, and the prepared interruption execution task is executed. Thus, the interruption execution task is started up by the user created program at arbitrary timing.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003268009-A (JP)
Title: Method for producing carboxy group-containing water- soluble polymer
Inventor: HAMAMOTO SHIGEO
IPC: C08F220/04
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a carboxy group-containing water- soluble polymer, having small viscosity-lowering ratio of a neutralized viscous liquid and having high viscosity even in low concentration and excellent in transparency and smoothness of the surface.  <P>SOLUTION: The method for producing the carboxy group-containing water- soluble polymer comprises reacting α,β-unsaturated carboxylic acids with a compound having two or more ethylenically unsaturated groups in an inert solvent in the presence of a radical polymerization initiator. In the production method, the reaction is carried out by further adding the α,β-unsaturated carboxylic acids to a reaction solution in which 20-70 mol% α,β-unsaturated carboxylic acids remain in unreacted state. The carboxy group-containing water- soluble polymer has <25% viscosity-lowering ratio of 0.2 wt.% neutralized viscous liquid and 20,000-50,000 mPa s equilibrium viscosity.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003278031-A (JP)
Title: Highly durable conductive fiber
Inventor: MORI YOSHITOKI
IPC: D01F8/14
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conductive fiber having excellent static elimination effect and durability of the static elimination effect and stability spinning/ processing by containing conductive carbon black in a thermoplastic polymer and then multi-component fiber spinning the conductive polymer and a fiber forming thermoplastic polymer, and optimizing content of the conductive carbon black, a fiber surface circumferential share, share of the fiber cross-sectional area of the protective polymer, length of faces of junction of the two components and equally placed number of the conductive polymer on the cross- sectional face of the fiber.  <P>SOLUTION: The conductive fiber is obtained by integrating the thermoplastic polymer A comprising the thermoplastic polymer containing 15-50 wt.% of the conductive carbon black and the protective polymer B comprising the fiber forming thermoplastic polymer. The conductive polymer A is divided equally into at least four parts on the cross-sectional face, the protective polymer shares 80-98% on the fiber surface circumference and the length of faces of junction has ≥3 times of the length of the exposing length of the conductive polymer on the surface of the fiber.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003265232-A (JP)
Title: Tooth brush
Inventor: SUGIMOTO TSUNEHISA
IPC: A46B5/00
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tooth brush which makes designability and functionability compatible by forming a handle of a transparent thermoplastic resin for excellent designability and by providing an antislip part for higher operability.  <P>SOLUTION: The handle part 5 of the tooth brush is constituted of a handle base 7 consisting of a transparent unsaturated polyester based resin and a rubber part 9 comprising a polyester based thermoplastic elastomer. The polyester based thermoplastic elastomer with the rubber hardness of 55 to 95 (JISK6253, type A) is spread on both width-wise sides of the end face of the handle base 7 and a strip antislip part 23 is provided on both width-wise sides of the handle part 5 extending along the length thereof.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003279028-A (JP)
Title: Hot water supply device
Inventor: KOMATSU TAKASHI
IPC: F23K5/14
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot water supply device for solving problems found in conventional detection of remaining amount of oil where as a time to the run out of fuel must be estimated immediately after the output of a warning message, and further the warning message is missed in some cases, a user must supply kerosene to an external service tank in a hurry.  <P>SOLUTION: When the amount of kerosene in the external service tank 16 becomes less than a predetermined amount, the external service tank 16 is switched to an auxiliary service tank 15 on the basis of a signal from a remaining oil amount detector 18 for the external service tank, and the remaining amount of oil is displayed in a remote controller of the hot water supply device on the basis of a detection value from the remaining amount of oil detector 19 for the auxiliary tank.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003276855-A (JP)
Title: Image reader and image formation device
Inventor: OTAKE MASAKI
IPC: H04N1/04
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reader and an image formation device appropriately determining a document width without increasing a communication load by frequent notification of the document width, even if the detection result of the document width is frequently fluctuated by a noise and a conversion error.  <P>SOLUTION: A/D converter 6 obtains a voltage according to a regulation width of a document width guide 30, a document width determination circuit 7 determines whether or not the voltage value is within a prescribed detection range, and if it is out of the prescribed range, a table conversion circuit 8 converts the voltage according to the regulation width into the document width. It is then stored in a memory circuit 9 and is notified to a video controller 15.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003280496-A (JP)
Title: Ventilating device and color image forming apparatus
Inventor: HATORI SATOSHI
IPC: G03G21/00
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To reduce power consumption and noise of the ventilating device of a color image forming apparatus while reducing the size and cost of an image forming apparatus main body.  <P>SOLUTION: The color image forming apparatus has monochrome image forming means 18Y, 18C, 18M, and 18BK for yellow, cyan, magenta, and black. In the monochrome image forming means, air passages 80 of a first system for causing air to flow into the monochrome image forming means 18Y, 18C, and 18M for yellow, cyan, and magenta at the same time are provided, and an air passage 90 of a second system for causing air to flow into the monochrome image forming means 18BK for black is provided. The air passages of the first and second systems have suction fans (ventilation fans) 82 and 92 and exhaust fans (ventilation fans) 84 and 94, which independently cause to air flow.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003289661-A (JP)
Title: Electronic device and power circuit
Inventor: WATAMURA HISASHI
IPC: H02M3/00
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control element controlling loads with an electric circuit, capable of transmitting an overheat state having a simple structure without exclusive lines.  <P>SOLUTION: A printer 1, for example, changes power voltage E supplied to the load circuit of a printing engine 40, a control part 30 or the like from a power unit 10, depending on whether the power unit 10 is in an overheated condition. The change is made within a power voltage range (e.g. a range of rated voltage E<SB>0</SB>±10%), where load circuits 30 and 40 operate normally. The control part 30 detects the power voltage E, decides from the detected result whether the power unit 10 is in an overheated condition. If the unit is in overheated condition, the control part 30 limits printing operation of the printing engine 40 and reduces power consumption.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003279243-A (JP)
Title: Refrigerator
Inventor: OKABE YUICHI
IPC: F25D23/00
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerator having a drawer type heat insulating door with a storing container for storing food at the back thereof, which may prevent overlooking food or the like in the storing container even if the storing container is placed in a higher position.  <P>SOLUTION: This refrigerator has the drawer type heat insulating door 8 with the storing container 13 for storing food or the like at the back thereof. The refrigerator includes a first roller 15 provided at each of the rear end parts of both side parts of the storing container 13, a first rail 14 similarly provided on each of both side parts of the storing container, a second roller 18 provided at each of front end parts of both inside surfaces of the refrigerator to thereby guide the first rails 14, and a second rail 17 similarly provided at each of both inside surfaces of the refrigerator to thereby guide the first rollers 15. The sliding surface 20A of the second rail 17 to the first roller 15 is inclined upward extending from the rear to the front.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003282022-A (JP)
Title: Metal halide lamp, lighting fixture, illumination device, and head light device for car
Inventor: KATO HIROYUKI
IPC: F21Y101/00
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal halide lamp of a mercury-free type wherein occurrence of a glare caused by a fish-eye to inevitably occur accompanied with aging can be prevented.  <P>SOLUTION: This has a light-permeating bulb 4, a pair of electrodes 5, a discharge medium substantially not containing the mercury, and a mark 9. A bulb 4 is provided with the inner tube 2 in which the fish-eye 12 exists in the inner bottom face 2c of a wall 2a prescribing a discharging space 11, and the outer tube 3 arranged at the outer side of the inner tube 2. A pair of electrodes 5 makes one end parts protruded into the discharging space 11 oppose, and is installed in the inner tube 3. The discharging medium contains a metal halide 6 adhered to the inner bottom face 2c in which the fish-eye 12 exists in non-lighting, and contains a rear gas, and is sealed in the discharging space 11. The mark 9 related with the position of the fish-eye 12, is installed at the outer tube 3, and prescribes the utilizing direction of a light as the upward one. The mark 9 is used as a criterion to reverse nearly 180° around the shaft line from the horizontal lighting posture in aging the lamp 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003284336-A (JP)
Title: Synchronous rectifying dc-dc converter
Inventor: HANABUSA KAZUYOSHI
IPC: H02M3/28
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the breakdown of a switch element during the parallel operation of a plurality of DC-DC converters, concerning a synchronous rectifying DC-DC converter.  <P>SOLUTION: This converter is equipped with on-anomaly operation stopping circuits (Q1, R1, R2, etc.), which turn off the second and third switches M2 and M3 of a DC-DC converter with its operation in stoppage, by a current supply from the other DC-DC converter, during one of the DC-DC converters stops its oscillating operation in the case of connecting a plurality of DC-DC converters, each of which is equipped with a transformer T1, a main switch M1 connected in series to N1 and turned on or turned off by a control circuit, a second switch M2 connected in series to N2, and a third switch M3 connected in parallel to N2 and driven by the voltage of N3, in parallel to load 2, and supplying a load 2 with power from each DC-DC converter.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003241609-A (JP)
Title: Method of treating waste toner and apparatus for the same
Inventor: SAITO CHUICHI
IPC: G03G21/00
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide the solidified matter of waste toners permitting easy secondary treatment by easily and exactly treating and fabricating the waste toners without utilizing specific and intricate apparatus and process steps.  <P>SOLUTION: The method and apparatus for treating the waste toners consists of a process step of storing and supplying the waste toners; a process step of filling the waste toners into a pot; a process step of heating the waste toners by spending the specified time at ≥200°C until resins melt; then a process step of cooling and solidifying the waste toners down to ordinary temperature; and a process step of taking the solidified waste toners out of the pot.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003288715-A (JP)
Title: Magnetic disc medium and magnetic disc drive
Inventor: MATSUMOTO HIROYUKI
IPC: G11B5/82
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disc that has a thin protective film and is improved in abrasion resistance.  <P>SOLUTION: A lubricant is put on a magnetic disc and contains lublicity agents expressed by the following formulas 1 and 2. For this magnetic disc, the lubricant expressed by the formula 1 is prepared so that 70 weight% or larger of it has a molecular weight of 1,500 or larger but 4,500 or smaller, 20 weight% or smaller has a molecular weight smaller than 1,500, and 10 weight% or smaller has the molecular weight of 4,500 or larger. Formula 1: HO(CH<SB>2</SB>CH<SB>2</SB>O)aCH<SB>2</SB>CF<SB>2</SB>(OC<SB>2</SB>F<SB>4</SB>)m(OCF<SB>2</SB>)nOCF<SB>2</SB>CH<SB>2</SB>(OCH<SB>2</SB>CH<SB>2</SB>)bOH, Formula 2: R<SB>1</SB>CH<SB>2</SB>CF<SB>2</SB>(OC<SB>2</SB>F<SB>4</SB>)p(OCF<SB>2</SB>)qOCF<SB>2</SB>CH<SB>2</SB>R<SB>2</SB>, a and b represent 1 and 2, respectively.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003290112-A (JP)
Title: Dishwasher
Inventor: SATO SHINGO
IPC: A47B77/08
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dishwasher capable of maintaining a storing space, workability, and good appearance of a sink counter, which are impaired by the dishwasher installed on the sink counter because it occupies a space on a counter, a water supplying/discharging hose installed on and near a sink on the counter makes the appearance disorderly, and water and oil spattered from a sink make the water supplying/discharging hose unclean.  <P>SOLUTION: This dishwasher 8 has a raising/lowering means for raising/ lowering a dishwasher body 9 for putting in and out from an outer case 12, and is arranged and installed in a storing cabinet 7 over the sink counter 1. A lid 29 closes an opening 10 for putting in and out dishes to be washed, which is open/shut along with raising/lowering of the dishwasher body 9. Thereby, opening/shutting operation of the lid 29 is not required.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003291322-A (JP)
Title: Inkjet recording system, inkjet recording method and printer driver
Inventor: SUKIGARA AKIHIKO
IPC: H04N1/387
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To shorten the recording time while quality degradation and contamination of recording images by rubbing of a recording medium are prevented when recording is carried out to a plurality of pages including a part to be recorded with a high duty.  <P>SOLUTION: In recording by discharging ink to the sheet-shaped recording medium, when recording data of the plurality of pages is generated, it is detected whether or not each page other than the last page has a high duty (3) to be recorded with a recording duty higher than a predetermined recording duty. When it is detected that the page has the high duty, a recording direction of the page is changed to be opposite in an up-down direction in accordance with a position of the high duty. In consequence, a wait time for avoiding a contact of the high duty with a next page (4) before the high duty dries is set.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003292421-A (JP)
Title: Sheet-like pack and sheet-like material using the same
Inventor: MATSUDA SEIJI
IPC: A61K8/02
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easily treatable sheet-like pack having high retention of an impregnated wetting material, and hardly causing fluid dripping, and to provide a sheet-like base material usable therefor.  <P>SOLUTION: The sheet-like pack is obtained by impregnating the sheet-like base material 1 with a liquid cosmetic so as to hold the liquid cosmetic 2. The sheet-like base material 1 comprises a flexible sheet having 0.30-1.50 mm thickness (T), and at least the surface of the flexible sheet has many distributed recessed parts having 0.01-1.45 mm depth (S) formed by embossing. The liquid cosmetic 2 in a proportion of 0.02-0.20 g/cm<SP>2</SP>based on the sheet-like base material 1 is impregnated into the sheet-like base material 1 so as to be held.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003300734-A (JP)
Title: Method for manufacturing lithium transition metal compound oxide
Inventor: KANEKO MAMORU
IPC: H01M4/525
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a lithium transition metal compound oxide which can suppress a degradation in cell characteristics such as charge-discharge cycle characteristics due to expansion and shrinkage of the lithium transition metal compound oxide.  <P>SOLUTION: In the process of manufacturing the lithium transition metal compound oxide by calcining a lithium compound and a transition metal compound, calcinations is carried out in the presence of a metal chalcogenide having a higher melting point than the calcination temperature and/or a metal chalcogenide to be converted into a conductive compound by the calcination.  <P>COPYRIGHT: (C)2004,JPO