baber/WOPTO huggingface dataset:
Patent JP-2002327796-A (JP)
Title: Vibrationproof structure and disc drive device
Inventor: HISHINUMA KOJI
IPC: G11B33/08
Filed: 2002-03-28
Abstract: PROBLEM TO BE SOLVED: To obtain the same base isolation effect in the all using directions and all vibratory directions in the vibrationproof structure in which a mechanical deck 1 is supported by a frame 8 through a compression spring 10 and a damper 11 and prevent the damper 11 for buckling in the horizontal vibration to obtain a secure damper effect. SOLUTION: The right side and the left side of a mechanical deck 1 are respectively supported by a frame 8 through a compression coil spring 10 and a damper 11. A structure that the number of the compression coil springs 10 and dampers 11 is equal at both sides, and the mounting loads of both compression coil springs 10 are equal to each other, and further, the displacement in the shearing direction of respective compression coil springs 10 is equal in both cases, is adopted. A wall is erected at the periphery of the damper to prevent the damper from buckling due to the lateral vibration.
Patent JP-2003292898-A (JP)
Title: Inorganic coating composition, humidity conditioning material and constructional material using the same and method for producing inorganic coating composition
Inventor: MIKUNI AKIRA
IPC: C09D201/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inorganic coating composition which stabilizes the paste of the inorganic coating composition by adding calcium silicate hydrate particles and ceramic particles in the form of a plate, further improves hardness and adhesion to the interface after curing, simultaneously can retain strength by stabilizing the paste even when a functional material having a deodorizing function, an antibacterial function, a humidity conditioning function, a reinforcing function or the like is added.  <P>SOLUTION: The inorganic coating composition is obtained by compounding slaked lime at a compounding ratio (in terms of CaO) of 30-70 wt.%, an organic resin binder at a compounding ratio of 2-50 wt.%, an antifoaming agent at a compounding ratio of 2-40 wt.%, calcium silicate hydrate particles at a compounding ratio of 2-30 wt.%, and water at a compounding ratio of 40-90 wt.%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003297929-A (JP)
Title: Circuit device equipped with multiple overheat detection circuits
Inventor: KITAGAWA MASAHIRO
IPC: H03K17/14
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent malfunction of an overheat detection circuit owing to heat transfer from a detection target of another adjacent overheat detection circuit.  <P>SOLUTION: This driver IC has multiple overheat detection circuits which are adjacent to each other. Each overheat detection circuit is equipped with a temperature detection portion 1, a reference voltage generation circuit 2 which generates a reference voltage by dividing resistance among resistors 20 through 22, a comparator 3 which compares the output voltage of the temperature detection portion 1 with the reference voltage, and a switching circuit 4 which is connected in parallel to at least one of the resistors 20 through 22 and is turned on or off by a control signal. When the temperature steeply rises owing to a short circuit of load, a control signal from an overcurrent detection circuit turns off the switching circuit 4 and raises the reference voltage so as to lower the overheat detection temperature.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003290758-A (JP)
Title: Contaminated soil decontamination method and regeneration method
Inventor: KIMURA ISAMU
IPC: B09B3/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a contaminated soil decontamination method and a regeneration method by which contaminated soil can be decontaminated economically in a short period of time.  <P>SOLUTION: This contaminated soil decontaminating method is used for decontaminating the soil contaminated with lead or a lead compound. This method comprises the first step to sort the contaminated soil to obtain the soil to be decontaminated, the second step to add a chlorine compound to the soil to be decontaminated and heat the chlorine compound-added soil to produce PbCl<SB>2</SB>, the third step to recover the produced PbCl<SB>2</SB>. This regenerating method comprises a step to perform this decontaminating method at a job site and a step to bury the soil regenerated by removing PbCl<SB>2</SB>at the job site instead of the contaminated soil.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003289807-A (JP)
Title: Method for extracting raw material for canned coffee beverage
Inventor: MIZUKAMI YUKIKO
IPC: A23F5/26
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for extracting raw materials for canned coffee beverages, making it possible to obtain coffee excellent in taste and flavor in a short time at a high extraction rate and suitable for canned coffee beverages.  <P>SOLUTION: This method for extracting the raw materials for canned coffee beverages comprises a process of making an extraction medium pass from top down through a cell into which roasted ground coffee is charged. In the method, powdered coffee beans contain roasted and ground coffee beans having a grain size of ≤355 μm by 2-30% of cumulative weight distribution and those having a grain size of ≤1,000 μm by 50-100% of the cumulative weight distribution.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003294004-A (JP)
Title: Control device for hydraulic apparatus
Inventor: OHIRA AKIHIKO
IPC: F15B11/16
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device for a hydraulic apparatus with capability to repress electrical power consumption of an electrical motor as little as possible.  <P>SOLUTION: The control device for the hydraulic apparatus comprises an oil pressure feeding source composed of a buttery, an electrical motor fed with electrical power from the buttery to be driven, and a hydraulic pump driven by the electrical motor; a plurality of hydraulic apparatuses connected to the oil pressure feeding source in a detachable manner, and operated by receiving oil pressure fed from the oil pressure feeding source; a revolution speed setting means for setting the revolution speed of the electrical motor according to the hydraulic apparatuses connected to the oil pressure feeding source; and and electrical motor operation controlling means for controlling the revolution speed of the electrical motor by means of a signal of the revolution speed setting means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003295171-A (JP)
Title: Liquid crystal display device and method of evaluating liquid crystal display device
Inventor: FUJIMAKI ERIKO
IPC: G02F1/1343
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device wherein a display defect, especially an uneven reddish hue of the liquid crystal display can be prevented without complicating a process for manufacturing a color filter and to provide a method of evaluating the liquid crystal display device by which a display defect which is changed with time can be easily evaluated.  <P>SOLUTION: In the liquid crystal display device of an IPS (in-plane switching) system or the like having a structure wherein no electrode is formed on the side of a color filter substrate, the uneven reddish hue is previously prevented by adjusting the concentration of a pigment such as halogenated copper phthalocyanine contained in a green color layer and the change with time in the level of the uneven reddish hue can be guessed even if the concentration of the pigment is unknown and long term reliability of the liquid crystal display device can be easily and reliably evaluated by measuring the changing ratio of the dielectric loss generated when electric field stress is applied to the color layer an the value showing the shape in frequency characteristics of the dielectric loss.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002338521-A (JP)
Title: Method for producing benzyl hydroxybenzoate
Inventor: OOMS PIETER
IPC: C07C69/773
Filed: 2002-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing benzyl hydroxybenzoate, capable of obtaining it with good yield under a mild reaction condition. SOLUTION: This method comprises producing benzyl hydroxybenzoate by reacting benzyl chloride with hydroxybenzoic acid in the presence of at least one amide.
Patent JP-2003251435-A (JP)
Title: Mold composition and method for manufacturing mold
Inventor: MIYAUCHI KEIJI
IPC: B22C1/22
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an inexpensive, safely treatable self-curing mold which has satisfactory collapsibility of sand, and to provide a mold composition.  <P>SOLUTION: The self-curing mold consists of a refractory substance, a binder used for a carbon dioxide curing process (a water soluble alkali resol type phenolic resin or alkali silicate) and a curing agent therefor (a carbonate represented by sodium hydrogen carbonate). There is a case of adding a trace amount of acid for increasing a curing time.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003290873-A (JP)
Title: Lost pattern casting method
Inventor: KATO MASAYUKI
IPC: B22C1/00
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lost pattern casting method by which good fluidity of molding sand is secured without developing burning at a pocket part and residual defects and a casting having an excellent quality and an excellent casting surface is obtained.  <P>SOLUTION: When a product is cast with poured molten metal by pouring molten metal into a mold prepared by embedding a pattern with a facing mold formed therein in the molding sand and melting the pattern, spherical refractory aggregate having ≥1 mm average grain diameter is used as the molding sand and the unit anti-breaking strength of the facing mold is made to ≥10 N.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003300284-A (JP)
Title: Connecting film and method for laminating connecting film
Inventor: HARUTA NAOYA
IPC: C09J7/02
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connecting film having excellent workability and finishing properties and to provide a method for laminating the same.  <P>SOLUTION: The method for laminating the connecting film comprises the steps of (1) laminating a thermoplastic resin layer 2 on one surface of a temporarily holding film 1, (2) laminating a coloring layer 3 on the surface of the layer 2, (3) laminating a crosslinking clear coating film layer 4 on the surface of the layer 3, (4) releasing the film 1, then (5) laminating an adhesive layer 4 on a newly appeared thermoplastic resin layer 2, and (6) finally laminating a mold release film on the surface of the layer 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003303681-A (JP)
Title: Organic led element and its manufacturing method as well as organic led display device
Inventor: FUJITA YOSHIMASA
IPC: C23C14/34
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a long-life organic LED element having equal or higher luminous efficiency as compared with the case of forming an opposing electrode by resistance heating deposition method, by completely preventing a sputter damage.  <P>SOLUTION: In manufacturing an organic LED element by forming a first electrode, an organic LED layer having at least one luminous layer, and a second electrode in turn on a substrate, the second electrode is intermittently formed by a sputtering method.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003304526-A (JP)
Title: Image distribution system, camera system, and server and client apparatus
Inventor: TOYAMA TAKAYUKI
IPC: H04N19/00
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image distribution system wherein a user can select an image in a desirably viewed area and display the selected image.  <P>SOLUTION: In an image distribution system, image information produced by photographing an object with a camera 11 having a CMOS (complementary metal-oxide semiconductor) image sensor is compressed transmitted to an image storage server 20 via a communication channel 40 being an optical fiber, the image storage server 20 stores the compressed image information, and a client apparatus 30 selects a desirably displayed area within a range of a displayable display area, receives image information corresponding to the selected area from the image storage server 20 and displays the image information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003299571-A (JP)
Title: Pot for electromagnetic cooker
Inventor: IKEDA HIROSHI
IPC: A47J27/00
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pot for an electromagnetic cooker that can heat and keep the heat in at the same time safely and in a stable condition to solve the problem that there has been no pot that can heat and keep the heat in at the same time, while some of the conventional pots for keeping heat in keeps the heat in by containing the pot in a separate container, but cannot heat and keep the heat in at the same time and cause high cost and a whole as they require the separate container for containing the pot, and other pots for the same purpose keep the heat in by forming a thin air layer inside the double structure of which the container is composed but cause a high risk of a phreatic explosion by heating with water intruding into the air layer part due to its inadequate welding.  <P>SOLUTION: This pot is made by installing a heat-insulating member 2 such as a polystyrene foam material on the exterior surface of a container body 1. Also, a lid for the pot is made by installing the heat-insulating member such as the polystyrene foam material on the top surface of the lid.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003342325-A (JP)
Title: Phosphorescent compound, phosphorescent composition and organic light-emitting element
Inventor: TOKITO SEIJI
IPC: H01L51/30
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phosphorescent compound for a material for an organic light-emitting element which comprises an organic polymer, can be formed into a film from an organic solvent solution or an aqueous solution by a wet method, can be enlarged in its area at a low cost, is stable, has a long life, and can realize ultrahighly efficient light emission, and to provide an organic light-emitting element using the phosphorescent compound.   <P>SOLUTION: The phosphorescent compound is soluble in an organic solvent or water, and contains a phosphorescent recurring unit which can emit phosphorescence and a carrier-transporting recurring unit which can transport a carrier in the main chain or side chain of the polymer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003307519-A (JP)
Title: Molecule analyzing method and molecule analyzer
Inventor: NATSUME TORU
IPC: G01N33/543
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate work, and to improve analyzing accuracy for analyzing structure of a target molecule captured by a biosensor.  <P>SOLUTION: This molecule analyzing method includes at least a molecule transfer procedure for transferring and recovering the target molecule for indicating the reactive interaction with a detecting molecule previously bonded to a detecting surface (of a sensor chip) of a biosensor device for analyzing the interaction between molecules to a solid phase such as a film body, not to a liquid phase by press-fitting. This molecule analyzer is devised for automatically performing the molecule analyzing method.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003003161-A (JP)
Title: Phosphor thin film, method for producing the same and el panel
Inventor: YANO YOSHIHIKO
IPC: C09K11/08
Filed: 2002-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a phosphor thin film having a good color purity, suitable as RGB for especially a full-color EL without requiring a filter and capable of simplifying a production process of a full-color EL panel, increasing the yield and reducing the production cost with slight dispersion of the luminance, a method for producing the phosphor thin film and the EL panel. SOLUTION: This phosphor thin film is composed of a matrix material comprising an oxysulfide of at least one compound selected from a rare earth thioaluminate, a rare earth thiogallate and a rare earth thioindate in which oxygen is contained and further containing an element to be the luminescent center. The method for producing the phosphor thin film and the EL panel are provided.
Patent JP-2003316279-A (JP)
Title: Method for manufacturing device, device and electronic apparatus
Inventor: FURUSAWA MASAHIRO
IPC: H05B33/14
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a device suitable for the case in which a batch process and a sequential process are mixed.  <P>SOLUTION: The method for manufacturing a plurality of independent devices on one substrate includes a batch process (ST1) having one or more steps for collectively processing the whole substrate, a cutting process (ST2) for separating the collectively processed substrate into individual sub-substrates, and a sequential step (ST3) having one or more steps for processing one or more devices processed by the cutting process by sequentially moving the processing position. Because the former permits the batch process for the large substrate, and the latter permits the sequential process after making the dimension suitable for the sequential process, the total manufacturing costs which are derived from the processing time, the dimension of the processing apparatus and so forth can be reduced, and the productivity can be improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003310467-A (JP)
Title: Nozzle mounting structure
Inventor: SAKO NORIYUKI
IPC: A47K3/28
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nozzle mounting structure capable of positioning a plurality of nozzles without the need for attaching members such as fastening metallic parts to each of them.  <P>SOLUTION: A plurality of branch pipes 22 are branched from a stem pipe 12 in a frame 1 in a same direction. Pipe fixing members 3 are mounted on the frame 1 adjacent to positions where the tip ends of at least a part of tip ends of the branch pipes 22 are located. The branch pipes 22 are provided with nozzle receiving portions 4 at the tip ends thereof, and nozzles 5 having pressers 52 are attached to the nozzle receiving portions 4. A nozzle presser plate 6 having nozzle positioning holes 61 at the positions of the nozzles 5 is mounted onto the pipe fixing members 3 from the tip end sides of the nozzles 5 so that the nozzles 5 are inserted into the nozzle positioning holes 61 to press the pressers 52 thereof.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003311842-A (JP)
Title: Touch panel, apparatus and method for adhering film
Inventor: HASHIMOTO SUSUMU
IPC: B29C65/78
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a touch panel in which films are adhered to each other while the air is exhausted from between the films by easily and surely positioning the films based on a mechanical operation and to provide an apparatus and a method for adhering the films.  <P>SOLUTION: The touch panel comprises an elastic thin plate 1 having a snap flask for positioning an adhering film 5 with an opening 3; a bearing 40 for oscillatorily bearing a reverse shaft 4 fixed to one end of the plate 1; an underlay plate 60 having a form 8 carved on an upper surface and disposed at a lower position than the shaft 4 near the bearing 40 for positioning the film 7; and a roller 9 made of an elastic material for imparting a pressing force to the upper surface of the plate 60.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003318398-A (JP)
Title: Silicon carbide semiconductor device
Inventor: KANEKO SAICHIRO
IPC: H01L29/12
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high withstand voltage field effect transistor of low on-resistance that is, in particular, of a normally-off voltage driving type, by a simple manufacturing process.  <P>SOLUTION: This transistor is provided with an N<SP>+</SP>-type SiC substrate 10, an N<SP>-</SP>-type epitaxial region 20 on the N<SP>+</SP>-type SiC substrate 10, an N<SP>-</SP>-type polycrystalline silicon layer 60 that is hetero-joined onto the N<SP>-</SP>-type epitaxial region 20, a gate electrode 40 that is arranged while adjoining a joint between the N<SP>-</SP>-type epitaxial region 20 and the N<SP>-</SP>-type polycrystalline silicon layer 60 via a gate insulation film 30, a drain electrode 90 provided on the rear surface of the N<SP>+</SP>-type SiC substrate 10, and a source electrode 80 in contact with the N<SP>-</SP>-type polycrystalline silicon layer 60.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003311413-A (JP)
Title: Welding wire-feeding unit
Inventor: NISHIMURA MASARU
IPC: B23K9/12
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pull type welding wire-feeding unit in which stability of welding is improved by stably feeding a welding wire and by deviating no tip position of the welding wire.  <P>SOLUTION: The welding wire-feeding unit is disposed between a welding torch 4 mounted on the wrist section 1b of a welding robot and a conduit cable 5 for supplying the welding wire 2 and comprises a plurality of rollers for crimping the welding wire 2. The welding wire-feeding unit 6 is provided with pressurizing means 65-68a pressing the welding wire 2 against the plurality of rollers 63a, 63b in such a way that the welding wire 2 may move along the outer periphery section of the other roller 62 by energizing the plurality of rollers 63a, 63b toward the other roller 62.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003318718-A (JP)
Title: Photoelectric sensor
Inventor: FUJII TAKASHI
IPC: G01J1/42
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photoelectric sensor, to which a threshold can be set securely and for which workability can be improved.  <P>SOLUTION: A light-receiving signal from a light-receiving unit 21 is fetched in a CPU 22 for the period since a wafer 70 reaches, before an optical axis until it passes the optical axis, and the signal is sent to a computer apparatus 4 as a light-receiving level. The computer apparatus 4 displays a graph illustrating temporal changes of the light-receiving level on a display 42, while it displays a threshold within the same graph. When the threshold is changed at the computer apparatus 4, the changed threshold is set in a memory 22A.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003323226-A (JP)
Title: Clock control circuit, data transfer control apparatus and electrical device
Inventor: SAITO NOBUYUKI
IPC: G06F1/06
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clock control circuit, a data transfer control apparatus and an electrical device for achieving low power consumption by simplified clock supply control.  <P>SOLUTION: Clocks which are generated by a clock generating circuit 310 are distributed at a clock distribution control circuit 316 by a circuit block unit. At a clock output control circuit 320, clock commands are decoded by a clock command decoder 328 and output control of clocks are controlled by the circuit block unit. The control apparatus including a clock control circuit 300 performs data transfers as a host or a peripheral under a state that the control apparatus is set on a first device operable with a self power supply or on a second device operable with a bus power supply. Under the state being set on the second device and when being in an idle state, the control apparatus performs the output control of the clocks to a state controller for performing switching control between a host function and a peripheral function.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003284180-A (JP)
Title: Indicator for protecting speaker
Inventor: OTANI HIROAKI
IPC: H04R3/00
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an indicator for informing a user about occurrence of an excess input to a speaker by means of lighting of a light emitting diode.  <P>SOLUTION: The indicator for protecting the speaker is configured by fitting the light emitting diode activated by a sound signal as a drive power to a terminal of the speaker.  <P>COPYRIGHT: (C)2004,JPO