baber/WOPTO huggingface dataset:
Patent JP-2002297974-A (JP)
Title: Seal managing system
Inventor: DEGUCHI KENJI
IPC: G06Q50/00
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a system capable of managing a seal such as a marking by a computer. SOLUTION: When data capable of specifying an orderer of customized goods is inputted from a keyboard 1c and the seal 5 of the customized goods is inputted into an arithmetic unit 1a by an image scanner 2, a customized goods managing master file 4a having the seal 5 is formed. By this, the seal 5 can be printed on documents 3a.
Patent JP-2002298098-A (JP)
Title: Card reader/writer
Inventor: SHIBATA KAZUHIKO
IPC: G06K17/00
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To prevent intrusion of suspended dust, remove the dust and dirt stuck on the surface of a card, have superior restoration performance in getting dirty, and to have a low-cost dust preventing and printing resistant means. SOLUTION: This card reader/writer is provided with a card carrier passage having a card insertion port 11 and a dust-preventing sheet 20 detachably fitted and elastically closing the card insertion port 11.
Patent JP-2002301645-A (JP)
Title: Grinding device
Inventor: NIIFUKU MASASHI
IPC: B24B7/04
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a grinding device capable of suppressing the dulling of grinding tools and having high work efficiency by reducing the frequency of dressing and precutting work for the grinding tools. SOLUTION: This grinding device is equipped with a rotatable holding table for holding a wafer W on its holding surface, the plurality of columnar grinding tools 22 each having a grinding surface for grinding a surface of the wafer W, and a grinder head 21 rotatably held centering around a rotational axis 21b and having a confronting surface 21a which makes a right angle with the axis 21b and confronts the holding surface, the plurality of grinding tools 22 being disposed apart from each other on a prescribed circumference on the confronting surface 21a, wherein the wafer W is ground with the grinding faces 22a of the grinding tools 22 kept in contact with the surface of the wafer W, by rotating the head 21 and the table and supplying a grinding fluid to the surface of the wafer W from the side of the inner peripheral faces 22b of the plurality of grinding tools 22.  The plurality of grinding tools 22 are each formed into a shape allowing the grinding fluid PL to easily flow out from the side of the inner peripheral faces 22b of the grinding tools 22, through between the grinding tools 22, to the side of their outer peripheral faces 22e.
Patent JP-2002304363-A (JP)
Title: Automatic collection of contents through network
Inventor: SADABETTO SATOSHI
IPC: G06F9/445
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a technology intending to enhance convenience when collecting and supplying contents through a network. SOLUTION: An administrative system connected to the network to periodically obtain and preserve the newest contents from a Web server through the network is structured. Control information to control future access to the Web server from the administrative system (client) is prepared in the Web server. The administrative system rewrites information about operational setting such as access timing, URL, and the like, by analyzing the control information obtained from the Web server. The administrative system then accesses the Web server based on the rewritten information about operational setting, and automatically collects the contents.
Patent JP-2002302722-A (JP)
Title: High strength bronze alloy and production method therefor
Inventor: NAKAJIMA KUNIO
IPC: C22F1/08
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a high strength bronze alloy which has high strength than that of the conventional bronze alloy, has mechanical properties at least close to those of a high tensile brass alloy or an aluminum bronze alloy, and exhibits high strength more than that of the alloys, and a production method therefor. SOLUTION: The alloy has a composition containing, by weight, 1.0 to 15.0% Sn, 0.1 to 8% Ni, 0.05 to 25% of one or more kinds selected from Pb, Bi, Sb, Fe, Al, Si, Mn, Cr, Ti, Nb, Co, Mo, Zr, Mg and V, and the balance Cu with impurities. Further, the alloy is cast by a casting method where rapid cooling is performed such as mold casting and continuous casting, and is next subjected to heat treatment, so that its strength can further be improved. Thus, (1) by the addition of Ni, the alloy having mechanical properties close to those of high tensile brass and aluminum bronze can be obtained. (2) By performing the heat treatment, its strength is made higher.  (3) By producing the alloy by a casting method where rapid cooling is relatively possible such as mold casting and continuous casting, the effect close to that by a solution treatment is utilized, and by the subsequent heat treatment, its strength can further be increased.
Patent JP-2002301146-A (JP)
Title: Air cleaner
Inventor: HATANO TAKESHI
IPC: F24F7/00
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To keep the cleanliness of air inhaled on an individual level. SOLUTION: The air cleaner is provided with a charging type battery 7 and constituted so as to regenerate a filter 5 simultaneously with charging. This air cleaner is enhanced in portability and can be continuously used over a long period of time.
Patent JP-2002310415-A (JP)
Title: Substance-to-be-incinerated charging device
Inventor: YAMAZAKI ISAO
IPC: B65G3/04
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a substance-to-be-incinerated charging device capable of primarily storing granular material when the granular material formed of incinerated ash containing sulfated pitch and a hazardous material is charged in to an incinerator and charging the granular material in to the incinerator in accordance with the combustion efficiency of the incinerator after the stored granular material is discharged by a rotation type rotary plate. SOLUTION: The substance-to-be-incinerated charge device 1 comprises a charge hopper 2 in which the granular material to be incinerated is charged; an upper interlocking part, a middle interlocking part, and a lower interlocking part, formed of a rotation material and a coupling material; a cylinder body 3a formed of a vertical moving member coupled to and driven by the interlocking parts, a middle interlocking part, and a lower interlocking part; and a support hopper 4 having a support leg 5 and a hopper 4a.
Patent JP-2002315229-A (JP)
Title: Uninterruptible power source equipment
Inventor: SATO TATSUHIKO
IPC: H02J9/06
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To provide uninterruptible power source equipment which reduces a loss occurring in a converter and an inverter of a defect of a conventional normal inverter power supply system, which reduces the capacity of a necessary secondary cell and which decreases a commercial power source usage amount. SOLUTION: The uninterruptible power source equipment supplies power to load equipment 8 via an inverter 6 according to an output from a control circuit 3 connected to an AC commercial power source 1 and an external DC power source 4, inputs a part of the output to a secondary cell 9 via a charger 7, and inputs the output of the cell 9 to the inverter 6. The control circuit 3 controls to supply the power to the equipment 8 from the output singly from the power source 4 at the time of receiving the power from the power source 1 or from the outputs from both the power source 4 and the power source 1 and to simultaneously charge the cell 9 via the charger 7, and controls to supply the output singly from the power source at the time of interrupting the power source 1 or the outputs from both the power source 4 and the cell 9.
Patent JP-2002318016-A (JP)
Title: Heat pump type eater heater
Inventor: KUROKI JOJI
IPC: F24H1/00
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To shorten the heat-up time of a water heater by shortening a time, until the operation of an expansion valve is stabilized (the time until an objective opening degree is achieved). SOLUTION: Initial treatment is applied on the expansion valve, before starting a system by a control unit. The initial treatment operates an initial opening degree (the objective opening degree of the expansion valve, when hot-water supplying operation at ΔT≈10 deg.C is stabilized) from a map, for example, according to the outdoor air temperature and the feed water temperature, then the system is started, after operating the expansion valve to the operated initial opening degree.  According to this method, the expansion valve is set at the objective opening degree (initial opening degree) at a time point when hot-water supplying operation is started, whereby the time from the starting of a compressor until the operation of the expansion valve is stabilized (until the hot-water supplying operation is stabilized at ΔT≈10 deg.C) can be markedly shortened, as compared with the conventional expansion valve control (the expansion valve is operated uniformly from a given initial opening degree), whereby the heat-up time of the water heater can be shortened.
Patent JP-2002317471-A (JP)
Title: Oil pressure control circuit for hydraulic shovel
Inventor: AIHARA MITSUO
IPC: E02F9/22
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To prevent an overload of an engine due to increase of the output of a hydraulic pump, and to improve the upward slope traveling ability in the case of singly operating traveling of a vehicle without performing a combined operation. SOLUTION: The input torque from the engine 30 to four hydraulic pumps 32-35 is set at 1/4 in the normal standard input torque condition, and in order to increase to 1/2 to switch the torque condition to a high input torque condition when singly operating the traveling of a vehicle, shuttle valves 47 and 48 are connected to a pilot valve 46 and pilot valves 44 and 45, and the highest pressure is taken out by pressure sensors 49 and 50. Pressure signals from the pressure sensors 49 and 50 are taken into a controller 51. When an output level H of the pressure sensor 49 and an output level L of the pressure sensor 50 are detected, pressure is supplied from a booster pump 56 to increased output ports 52a-55a provided in regulators 52-55 of each hydraulic shovel 32-35 to increase the input torque from the engine 30 to the hydraulic pumps 32-35.
Patent JP-2002317811-A (JP)
Title: Bearing attaching shaft
Inventor: KITAGUCHI HIROMOTO
IPC: F16H7/08
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a bearing attaching shaft which can be positively and easily attached to a member to be attached and easily manufactured with little waste. SOLUTION: The bearing attaching shaft comprises a shaft intermediate A where a hexagon nut part 2 having a female screw part 1 and a cylinder part 3 inserted in a bearing B and supporting the bearing B are integrally formed with a stepped part 4, and an entirely threaded bolt 5 screwed through the female screw part 1 of the shaft intermediate A.
Patent JP-2002319303-A (JP)
Title: Light source device
Inventor: SUGAWARA SABURO
IPC: F21Y101/00
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To narrow luminous intensity distribution in the right and left direction without too much increasing the depth of a reflecting mirror and enhance lighting utilization efficiency. SOLUTION: A light beam group NR in the vicinity of the center of the luminous intensity distribution among luminous fluxes in the length direction of an arc tube 1 is condensed by a cylindrical lens surface 6B to form almost parallel light. A light beam group 3R is totally reflected by a surface 4B opposing to an air layer AIR of a small prism 4, again totally reflected by the incident surface 4A of the small prism 4, furthermore totally reflected by another surface 4C, transmitted through a large prism 6, and emitted as a light flux almost parallel to an optical axis AXL. A light beam group 2R is totally reflected by the surface 4B of the small prism 4, and reflected by a reflecting plate 3, and emitted as a light flux almost parallel to the optical axis AXL.  A light beam group 1R is reflected by the reflecting plate 3, transmitted through a part 6D having no condensing function of the small prism 5 and the large prism 6, and emitted as a light flux almost parallel to the optical axis AXL.
Patent JP-2002316697-A (JP)
Title: Ship route keeping control method and device, and ship
Inventor: SAEKI TOSHIRO
IPC: G05D1/00
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To control a route of a ship navigating side by side with a navigating body controlling a route to keep a target route with considering a balance of control of keeping the target route and control of keeping a relative position to the navigating body navigating side by side. SOLUTION: A route same as or in parallel with the target route C2 of the navigating body B is defined as a ship target route C1. The relative position to the navigating body B that the ship A needs to keep is defined as a relative position target point D. The distance between the relative position target point D and the ship target route C1 is defined as a determination distance Tdy. A gap between a ship position and a crossing point of the ship target route C1 and a perpendicular line to the ship target route C1 is defined as a heading distance deviation Lt. The ship target route C1 is corrected depending on the determination distance Tdy and a setting speed of the ship A is corrected depending on the heating distance deviation Lt.
Patent JP-2002022982-A (JP)
Title: Array waveguide type diffraction grating having reflection input coupling
Inventor: DELISLE VINCENT
IPC: G02B6/12
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide an array waveguide type diffraction grating having a reflection input capable of variously coupling in order to adjust a central wavelength. SOLUTION: The array waveguide type diffraction grating having one or more correctly arranged input waveguides which couple through a reflection lens assembly are provided in order to impart an offset in the lateral direction to a signal propagating from an input waveguide to a planar waveguide and in order to focus input reflected to a selected input point of the input planar waveguide. Whereby, input and alignment and adjustment of the assembly are improved and simplified. Favorably, in order to impart relatively simple adjustment to an integrated device, various coupling parameters including an input position, a waveguide taper and an increment of a planar waveguide length are incorporated in reflection coupling. Also, compensation for an polarization influence and a thermal influence are imparted to reflection coupling.
Patent JP-2002323231-A (JP)
Title: Air conditioner
Inventor: KUWATA ATSUSHI
IPC: F24F1/00
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner, in which negative ion effects can be surely attained, even in a low volume air-conditioning mode. SOLUTION: The air conditioner comprises means 6 for switching air volume, and a negative ion generator 5 for releasing generated negative ions into a room. Even in a low volume air-conditioning mode, the volume of air passing through the negative ion generator 5 is sustained with reference air volume to be the generation quantity of negative ions falls within a specified effective range.
Patent JP-2002322850-A (JP)
Title: Latching mechanism of sliding door lock
Inventor: KINOSHITA TAKUO
IPC: E05C3/00
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To moderate the rebound impact force generated in the sudden closing of a sliding door to prevent the breakage of a hook piece or the ratchet tooth of a latch plate. SOLUTION: In this latching mechanism for sliding door lock, when a rebound is generated by strongly closing the sliding door 1, a locking claw piece 51 for temporary locking is simultaneously transferred, against the spring force of a return spring 60 within a lock case for regularly energizing it in an engagement direction by the engagement releasing directional force received from an engagement tooth, to the loose space 54a side of a horizontal guide elliptic hole 54 and the cushioning clearance 26a side of a release guide elliptic hole 26 through an engagement pin 55 engaged with the horizontal guide elliptic hole 54 formed in an engagement release piece 50 and a movable pivotal pin 27 engaged with the release guide elliptic hole 26 formed in the lock case 10.
Patent JP-2002322446-A (JP)
Title: Water-resistant adhesive for corrugated cardboard
Inventor: SATO HIDEO
IPC: B31F1/24
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a highly water-resistant adhesive for production of a corrugated cardboard for transportation of vegetables or fresh fishes. SOLUTION: This water-resistant adhesive includes 100 pts.wt. of starch, 5 to 50 pts.wt. (as a solid content) of a styrene-butadiene copolymer latex having average particle size 50-200 nm and Tg -20 to +10 deg.C and 2 to 20 pts.wt. of a cross-linking agent.
Patent JP-2002007489-A (JP)
Title: Method for preparing tire finite element model
Inventor: SHIRAISHI MASAKI
IPC: G01M17/02
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To precisely simulate the performance of a tire. SOLUTION: This method for preparing a tire finite element model for preparing a tire finite element model obtained by dividing a tire to be evaluated into a finite large number of elements includes: processing for dividing a tire body part, where a code reinforcing material including the carcass and a belt, a rubber part including side wall rubber and bead rubber and a bead core are formed continuously in the peripheral direction of the tire and in the state of the same cross section on the basis of a finite element method to set a tire body element model; processing for setting a tread pattern part element model obtained by dividing the tread pattern of the tire into the infinitely large number of elements through the whole periphery of the peripheral direction of the tire; and processing for connecting the tread pattern part element model to the tire body part element model.
Patent JP-2001318468-A (JP)
Title: Method for producing back-coated recoding material for manufacturing offset printing plate
Inventor: ELSAESSER ANDREAS
IPC: G03F7/07
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a photosensitive recording material for manufacturing an offset printing plate in which restrictive conditions in the production of a back coating are few, the back coating does not damage a silver halide layer, wear of an edge in cutting and occurrence of cutting burrs are prevented and plates are manufactured in stacking. SOLUTION: The photosensitive recording material includes a dimensionally stable two-dimensional base of a metal or its alloy, a silver halide-containing photosensitive layer on the front face of the base and a layer comprising an organic polymeric material and having resistance to processing chemicals on the back face of the base. Coating is applied to the layer on the back face of the base in prior to formation of the photosensitive coating on the front face. The layer on the back face may contain at least one organic polymer having >=50 deg.C glass transition temperature Tg. When such recording materials are stacked, formation of a local component between each metallic base and each silver-containing layer is reliably prevented because of each back coating. Coating flaws in the application of the photosensitive coating are substantially removed.
Patent JP-2002328764-A (JP)
Title: Electronic equipment
Inventor: TODA ATSURO
IPC: G06F3/02
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide electronic equipment for allowing an operator to perform the adjusting work of the set numerics of each function without feeling any sense of incongruity that the value displayed on a digital display means is not changed even after the changing operation of the set numerics has been performed. SOLUTION: When an up-key 13 is depressed once, inner data corresponding to the present set numerics are moved to inner data whose corresponding set numerics is the maximum among an inner data group at a higher order side having the same displayed value as the displayed value of eth inner data in the next higher order (steps S1-S8). Thus, each time the up-key 13 is depressed, the value displayed on an LCD 17 is switched over in the adjusting work of the set numerics (a step S9). Therefore, it is possible for an operator to perform the adjusting work while looking at the value displayed on the LCD17 without feeling any sense of incongruity.
Patent JP-2002328311-A (JP)
Title: Image fiber image-pickup device
Inventor: KOBAYASHI KATSUHIRO
IPC: G02B27/46
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an image fiber image-pickup device using an image guide fiber bundle which reduces a contrast pattern and a moire without necessitating an optical low pass filter. SOLUTION: The image fiber image-pickup device is equipped with a transmission optical part for transmitting the image of an object article to the image guide fiber bundle 1, a solid-state image-pickup element 2 which forms the article image appearing at the emitting face of the image guide fiber bundle 1 and receives light, and an electrical space filter 4 for a video signal obtained from the solid-state image pickup element 2.
Patent JP-2002329472-A (JP)
Title: Faraday equipment
Inventor: INAI YUTAKA
IPC: G21K5/04
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To make errors of beam current measurement small by suppressing incidence of ions in a plasma generated in beam plasma and near a mask surface to a Faraday cup. SOLUTION: A magnet 30, which generates a magnetic field of a direction crossing an opening part 6 of a mask 4 near an opening part 6, is provided. Magnetic lines of force 32 show the situation of this magnetic field.
Patent JP-2002331305-A (JP)
Title: Apparatus and method for forecasting rolling shape in metal rolling
Inventor: HAYASHIDA YASUHIRO
IPC: G06F17/50
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To forecast at least either cross sectional shape or plate shape of the material to be rolled after rolling by handling changes in shape of the rolling mill three-dimensionally in the rolling using rolling roll. SOLUTION: Making a material condition stored in the material condition memory portion 11, a roll condition stored in the roll condition memory portion 12, and a rolling condition stored in the rolling condition memory portion 13 as input conditions, the shape calculating portion 16 calculates displacement of the rolling roll using a bonding condition set by the roll bonding condition setter 14, and simultaneously, calculates a cross sectional shape of the material to be rolled after rolling using three dimensional finite element method.
Patent JP-2002331508-A (JP)
Title: Method for manufacturing woody molded product
Inventor: KATOU MASAMI
IPC: B29K105/26
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a woody molded product capable of improving a recycling rate of waste material by easily manufacturing the wood-like molded product wherein the waste material in which thermoplastics, thermosetting resins and impurities are mixed, is used. SOLUTION: A mixed resin waste provided by mixing thermoplastics, thermosetting resins and impurities is coarsely ground to <=20 mm to prepare a mixed resin waste coarsely ground product. The mixed resin waste coarsely ground product, the ground thermoplastics and a wood waste ground powder obtained by grinding a wood waste are kneaded and molded to manufacture a first wood powder-containing compound. The woody molding product is manufactured by melting the first wood powder containing compound to be molded in a required shape.