baber/WOPTO huggingface dataset:
Patent JP-2003031403-A (JP)
Title: Rotary variable resistor
Inventor: AIZAWA SEIJI
IPC: H01C10/00
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a rotary variable resistor which can eliminate a flat spring as a buffer member, reduce the number of components and the cost, has satisfactory assembly performance and mass-productivity and has superior heat radiation properties. SOLUTION: This rotary variable resistor has a bearing 10 supporting a function shaft 11 rotatably, ceramic board 2 on which a resistance element 3 is formed, and a metal attachment plate 1 with which the ceramic board 2 is attached to the bearing 10. The bearing 10 is formed by die casting, and its base 10a has a placing part 10h having a flat plane and protrusions 10k protruding from the placing part 10h. The ceramic board 2 is held between the placing part 10h of he bearing 10 and the attachment plate 1, and the protrusions 10k are flattened and brought into contact with the ceramic board 2.
Patent JP-2003031229-A (JP)
Title: Method for recovering valuable metal
Inventor: TANAKA KAZUMASA
IPC: C22B3/44
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for recovering valuable metals from waste batteries containing various kinds of valuable metals such as cobalt by electrolytic technique, especially a method for simply, surely, and inexpensively separating cobalt. SOLUTION: This method electrolytically recovers cobalt from a battery material containing cobalt as an electrode material in such a way that a cobalt- containing electrolyte prepared by dissolving the electrode material is electrolyzed in an acidic state under the presence of dissolved chlorine, and cobalt is deposited on a cathode. By this method, cobalt contained in the electrode material of the waste battery is efficiently recovered as high purity cobalt metal at the minimum electric energy.
Patent JP-2002030518-A (JP)
Title: Method for producing polyolefin extra fine filament
Inventor: SHIMIZU YOSHISHIGE
IPC: D01F6/04
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To obtain a polyolefin extra fine filament which is obtained by using a polyolefin and has <=1.1 dtex single filament fineness, further a spun-dyed polyolefin extra fine filament. SOLUTION: A polyolefin having 50-300 g/10 minutes melt flow rate value is spun at 180-240 deg.C spinning head temperature by a spinneret having <=1.2 mm spinning hole diameter, then drawn at 2-7 times draw ratio at 50-90 deg.C draw temperature to give a polyolefin extra fine filament having <=1.1 single fiber fineness and >=2.6 cN/dtex filament strength.
Patent JP-2002116451-A (JP)
Title: Liquid crystal display device
Inventor: KIM DONG-GYO
IPC: G02F1/1333
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To secure the contact characteristic of a pad part in a liquid crystal display device. SOLUTION: A connecting wiring for a gate signal 134 for connecting a gate and a film for transmitting a data signal each other is formed at one corner part of a frame existing at the outside of the display area of the TFT(thin film transistor)-substrate of a liquid crystal display device and it has a connecting wiring for the gate signal 24 and connecting pads for first and second gate signals 26 which are to be connected to both ends of the wiring 24. Moreover, a protective film and a gate insulating film having a contact hole 76 exposing the pad 26 for the first and the second gate signals 26 are formed in the wiring 24.  Furthermore, a lead for a first or a second gate signal 123 which is connected respectively to the connecting pads for the first and second gate signals 26 through first and second contact holes 76 and covers the first or the second contact hole 76 completely at least in the length direction of the lead is formed on a film 120 for transmitting the gate signal and a film 110 for transmitting the data signal.
Patent JP-2003036147-A (JP)
Title: Recording media management system
Inventor: TANAKA HITOSHI
IPC: G06F3/06
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To prevent recording media from being unlocated in environment wherein many persons use the recording media on a network composed of a plurality of terminal devices. SOLUTION: A recording media management system is characterized by that when the recording media are shared on the network constituted by connecting one or more terminal devices capable of using the recording media and a managing server, the managing server unitarily manages history information obtained by a terminal device using the recording medium and then the terminal device having used the specific recording media last can be specified.
Patent JP-2003025219-A (JP)
Title: Carrier for one side polishing machine
Inventor: TANAKA TAKASHI
IPC: B24B37/04
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a carrier for a one side polishing machine devised capable of pressing a work on a surface plate with uniform surface pressure by pressurized fluid at the time of polishing the work and not to generate spotting due to contact with an abrasive on a side surface and a back surface of the work by eliminating back-flow of the abrasive due to outflow of the pressurized fluid. SOLUTION: A pressurizing member 7 for the work is mounted on a carrier main body 5 in a state of having freedom through a ring sealing member 8 having flexibility and permeability corresponding to expansion and contraction, and the work is pressed on the surface plate 1 through the pressurizing member 7 by the pressurized fluid while flowing part of the pressurized fluid by small quantity each out of a fluid outflow passage 15 positioned isolated from the work W through the sealing member 8 by supplying the pressurized fluid to the inside of a pressure chamber 11 formed on a back surface of the pressurizing member 7.
Patent JP-2003037048-A (JP)
Title: Semiconductor manufacturing system and method of controlling semiconductor manufacturing apparatus
Inventor: SUGIMURA YOSHIAKI
IPC: H04Q9/00
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To enable the-manufacturing of a semiconductor device as efficiently and in a short time as possible by executing operation control from each terminal effectively while, at the same time, capturing the current operating condition and reducing the confusion of the operator during operation, when there are a plurality of terminals for controlling the operation of a semiconductor manufacturing apparatus. SOLUTION: A semiconductor aligner 101 is provided with an exclusive control mechanism 111. Based on a request for exclusion from one of terminals 102, 103, 104, and 105, the exclusive control mechanism 111 sets the semiconductor aligner 101 to an exclusively used state wherein the semiconductor aligner 101 accepts the control of operation from only the terminal which has sent out the request for exclusion, and at the same time, notifies the other terminals that the semiconductor aligner 101 is in an exclusively used state.
Patent JP-2002360370-A (JP)
Title: Portable sectional stool
Inventor: ISHIBASHI TADAO
IPC: A47C5/12
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a compact portable sectional stool with the strong structure by solving the problem of a current complicated and bulky one due to the technique (hinge, caulking etc.), providing the enough strength when seating without forming the stool heavy, and while forming the chair light to facilitate carrying thereof without weakening the strength. SOLUTION: A light material is easy to carry out, and strength can be given to the light material by forming it into a round-shape. Since each part has the enough strength, the stool can be divided into several parts to be inserted for assembling, and it can be housed compact.
Patent JP-2003042412-A (JP)
Title: Combustion device
Inventor: FUJIMOTO TAKANOBU
IPC: F23D11/08
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To realize a stable combustion and improve a durability and assembly characteristics without loosening a burner head even when used for a long time. SOLUTION: A burner plate 37 is made of a flat plate having a central part opened and an outer periphery cut out in a gear form. A burner hole space 36 is made of a flat plate having at a central part an opening with a diameter larger than the diameter of the inner edge of the cut-out of the burner hole plate 37. In the burner head 40, the burner hole plates 37 and the burner hole spacers 36 are alternately laminated. The cut-outs of the burner hole plates 37 are formed as burner holes 38 and mixed gas is jetted from the burner holes 38. A brazing material is silk-printed on at least either the burner hole plates 37 or the burner hole spacers 36 to fasten them together as an integral form by a brazing process.
Patent JP-2002303272-A (JP)
Title: Compressor having protective coating and compressor coating method
Inventor: SCANCARELLO MARC J
IPC: F04B39/12
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a compressor provided with protective coating showing corrosion resistance superior even in a maritime environment. SOLUTION: The protective coating on a compressor body 10 has a sprayed metal layer 12 preferably comprising aluminum. Preferably, a thickness of the sprayed metal layer is 0.25-0.38 mm. An organic matter based surface layer is applied on the sprayed metal layer for sealing holes of the sprayed metal layer. An organic matter based top finish layer can be randomly provided on the surface layer.
Patent JP-2003034395-A (JP)
Title: Cooling water tank
Inventor: NOHARA KOJI
IPC: B67D1/08
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To prevent a propeller from being locked due to abnormal growth of an ice bank in a cooling water tank which has an agitator inside an evaporation coil for producing the ice bank. SOLUTION: A hollow cylinder-like propeller guard 20 for preventing the ice bank 19 from coming into contact with the propeller 15 is installed between the evaporation coil 12 and the propeller 15 of the agitator 14. Many slits 21 are provided in a part, except the periphery of the propeller 15, of the propeller guard 20; and the rotation of the propeller 15 makes cooling water 11 circulated through the slits 21 as indicated by an arrow. Even when growing abnormally and overhanging to the side of the propeller 15, the ice bank 19 is obstructed by the propeller guard 20 and prevented from coming into contact with the propeller 15, so as not to lock the propeller 15.
Patent JP-2003044631-A (JP)
Title: Personal information management system and program
Inventor: OHASHI JUN
IPC: G06Q10/06
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To substantially reduce the burden on operator. SOLUTION: In a database 13, for every identification data on each employee under contract with a company, past achievement for necessary items, personnel data including a base salary, and further, a retirement allowance calculation formula generated by using retirement allowance necessary items and weighting coefficients are stored, and, if employee identification data inputted from the outside is inputted, a computational control part 14 computes the retirement allowance.  The computational control part 14 is provided with a means 141 for setting the generated retirement allowance formula in the database, and further, an item selection means 143 for selecting items necessary for computing the retirement allowance from the database based on the employee identification data, an extracting means for item numerical value data 144 that extracts, for the each selected item, numerical value data associated with the each item in the database, and a retirement allowance computing means 145 that substitutes the extracted numerical data for the relevant item for the retirement allowance calculation formula to compute the retirement allowance.
Patent JP-2003044619-A (JP)
Title: Point system
Inventor: TAKAOKA KOICHI
IPC: G06Q30/02
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To enable a customer to acquire points without visiting a store. SOLUTION: A point system provides the customer with service or a premium according to the number of points that the customer has acquired. The point system manages the point awarded to the customer, and is comprised of a server for providing the customer with required contents and a terminal with which the contents provided from the server can be used by getting access to the server. The server provides a game software executable on the terminal as one of the contents, and has a point management means that awards points to the customer who uses the terminal according to the execution result, with the terminal, of the game software acquired from the server. If the game software acquired by the access to the server through the Internet is executed on the terminal, points in response to the game result are awarded to the customer of the terminal user.
Patent JP-2003046371-A (JP)
Title: Longitudinal coupling dual mode saw filter
Inventor: OGAWA YUJI
IPC: H03H9/25
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a means that enhances the steepness at a high frequency side of a pass band of a primary-ternary longitudinal coupling dual mode SAW(surface acoustic wave) filter. SOLUTION: The primary-ternary longitudinal coupling dual mode SAW filter is formed by placing three IDT electrodes and reflectors at both sides of the three IDT electrodes on a piezo-electric substrate, and is configured such that a center distance α of adjacent electrode fingers of the IDT electrodes and the reflectors satisfies a relation of 0.5λ<α<=0.6λ, where λ is an electrode period of the IDT electrodes.
Patent JP-2002100296-A (JP)
Title: Plasma display panel and manufacturing process therefor
Inventor: AOKI MASAKI
IPC: H01J11/42
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To enhance the luminance of a phosphor layer of a plasma display panel. SOLUTION: A high luminance plasma display panel is obtained by making the plate shape ratio as large as 3 or more and employing a method forming a phosphor material layer 18 by coating a phosphor ink within barrier ribs wherein the phosphor ink is spouted continuously from a thin pipe.
Patent JP-2003045108-A (JP)
Title: Optical disk drive
Inventor: FUJIMURA NOBUHIKO
IPC: G11B17/051
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To reliably transport an optical disk to the recording/reproducing position of a slot in type optical disk drive. SOLUTION: The inserted optical disk 100 is held and transported 16 from an opening part by an upper tray 14 and a lower tray. The upper tray 14 and the lower tray 16 are opened toward a disk inside diameter, and the lower tray 16 is energized toward the upper tray. Thus, both of the 12 cm and 8 cm optical disks are reliably held.
Patent JP-2003041533-A (JP)
Title: Delineator light
Inventor: OGAWA MASAHIRO
IPC: F21V7/00
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a delineator light allowing reduction in its thickness and easy installation to a wall face in an existing structural body. SOLUTION: This delineator light 1 is provided with a light guiding plate 2 formed of a transparent material and a LED lamp 3 (light source) buried in one side end part of the light guiding plate 2. In the light guiding plate 2, a front face 2a and longitudinal end faces are constructed into mirror-finished light emission faces, and a light diffusing means is arranged on a back face 2b facing the front face 2a. Light from the LED lamp 3 is incident on the inside of the light guiding plate 2 to be emitted from the light emission faces.
Patent JP-2003044791-A (JP)
Title: Id card preparation system
Inventor: NOZU TOSHIHITO
IPC: B42D15/10
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an ID card preparation system which equalizes picture though photographing devices are different, firstly and prevents using of the same picture repeatedly by preventing altering of the picture secondly, concerning the ID card preparation system. SOLUTION: Picture processing parts 12 for performing prescribed picture processing to the respective outputs of the photographing devices 11 are provided to the system. With optional one of the plurality of the photographing devices 11 as reference, information when reading a reference chart 10 is stored in all the picture processing parts 12 as the reference data. Another picture processing part 12 obtains a difference between the photographed picture and the stored reference data and performs picture processing so as to eliminate difference to equalize the picture data photographed by the respective photographing devices 11.
Patent JP-2003055209-A (JP)
Title: Phenylnaphthylurea derivative
Inventor: YURA TAKESHI
IPC: A61P25/28
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To obtain a medicine containing a phenylnaphthylurea derivative or its salt as an active ingredient. SOLUTION: This medicine has excellent activity as a VR1 (vanilloid receptor) antagonist and is effective for the prophylaxis and treatment of diseases associated with VR1 activity, in particular for the treatment of urge urinary incontinence, overreactive bladder, chronic pain, neuropathic pain, postoperative pain, rheumatoid arthritic pain, neuralgia, neuropathies, algesia, nerve injury, ischemia, neurodegeneration, stroke, incontinence and/or inflammatory disorder.
Patent JP-2003045460-A (JP)
Title: Fuel cell device and its control method
Inventor: CHOKAI RYOICHI
IPC: H01M8/00
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a control method to suppress shutdown of a fuel cell by predicting consumption of electricity and consumption of a hot water supply. SOLUTION: This fuel cell device includes means 2, 3 of detecting an electric power load or a heat load, a means 4 of inputting information about the weather, a means 9 of predicting the power load or hot water consumption based the detected power load and heat load and the information 8 about the weather, and a control means A to control a fuel cell B so as to suppress its shutdown by referring to the predicted power load 2 or the predicted hot water consumption 3.
Patent JP-2002103548-A (JP)
Title: Transparent biaxially oriented polyester film and manufacturing method therefor
Inventor: PFEIFFER HERBERT DR
IPC: B29K67/00
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a transparent biaxially oriented polyester film which shows high adhesive force between constituent layers and high barrier properties with such advantages that the manufacturing cost of the film is low and it is free from problems in discarding and regeneration. SOLUTION: This transparent biaxially oriented polyester film is constituted of a base layer B formed of 80 wt.% or more of a thermoplastic polyester and at least one outer layer A. The outer layer A is composed of a copolymer or a mixture of the copolymer and a homopolymer and further, 90-98 wt.% of an ethylene 2,6-naphthalate unit, 10 wt.% or less of an ethylene terephthalate unit and 10 wt.% or less of alicyclic or aromatic diol and/or carboxylic acid. In addition, the outer layer A of the outer layer A is 0.7 μm or more thick and less than 25% of the total thickness of the film. The second glass transition temperature (Tg2) of the polyester film is higher than the Tg2 of the base layer B and is lower than the Tg2 of the outer layer A.
Patent JP-2003056758-A (JP)
Title: Synthetic resin double pipe
Inventor: MASAKI AKIRA
IPC: C08L27/24
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a synthetic resin double pipe having improved resistance to flame, impact and heat without impairing the advantages of a polyolefinic synthetic resin pipe. SOLUTION: The synthetic resin double pipe 10 is the polyolefinic synthetic resin pipe, for example, a polyethylene pipe 11 with its outer periphery coated with a polyvinyl chloride resin 12. For the polyvinyl chloride resin forming an outer layer, a chlorinated polyvinyl chloride resin composition is preferably used which contains 70-95 wt.pts. chlorinated polyvinyl chloride having an average polymerization degree of 500-1800 and a chloride content of 60-70 wt.%, and 5-30 wt.pts. vinyl chloride copolymer.
Patent JP-2003057042-A (JP)
Title: Map-data provision device, map-data installation terminal device and communication-type navigation system
Inventor: TAKENAKA TOYOHIRO
IPC: G08G1/137
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a map-data provision device by which map data in a range required by each user is installed efficiently at a navigation system. SOLUTION: The map-data provision device is constituted to be communicable with a map-data installation terminal device installed at a store or the like. A user of the communication-type navigation system visits the store or the like so as to perform the preinstallation processing operation of the map data. When data on a reference point is transmitted from the terminal device, a plurality of meshes not containing an unnecessary mesh are decided on the basis of the reference point within a range not exceeding a predetermined preinstallation data amount, and the map data corresponding to them is acquired so as to be transmitted to the terminal by a communication means. At the store or the like, the map data acquired from the provision device is installed at the navigation system.
Patent JP-2003056151-A (JP)
Title: Vertical joint structure
Inventor: TAKAHASHI FUMIO
IPC: E04F13/08
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a vertical joint structure formed by abutting longitudinal end part of dry wall materials used for a building or a construction for forming the vertical joint having design making a boundary part between the vertical joint part and the wall face indistinguishable. SOLUTION: In this vertical joint structure, a facing surface part of the dry wall material and a facing surface part of a decorative cap formed in the vertical joint part have the same design.
Patent JP-2003059565-A (JP)
Title: Terminal spring structure
Inventor: SHIMIZU TOMOHIKO
IPC: H01R13/11
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a terminal spring structure with which improvement of productivity and prevention of generation of defective products can both be attained. SOLUTION: A bottom wall section 2, a folded-up section 13 extended from the bottom wall section 2 and bent for folding upward, and an elastic contact piece 14 extended from forefront of the folded-up section 13 pressure contacting with an inserted counterpart terminal by elastic resilient force are made of a conductive member by press molding. The elastic contact piece 14 is of a terminal spring structure composed of a linear section 14a, a rising piece section 14c, a descending piece section 14e and of a sliding piece section 14f. An indent 21 is arranged protruding to the folding up side of the bottom wall section 2 and the folded-up section 13 is bent so that it comes in contact with the indent 21 while securing a space 22 between it and the bottom wall section 2.
Patent JP-2003060124-A (JP)
Title: Heat radiating bga package and method for manufacturing the same
Inventor: TOMABECHI SHIGENAO
IPC: H01L23/34
Filed: 2001-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a heat radiating BGA package, which improves bonding strength by bonding a heat sink and a plastic circuit board easily with fastening members and which avoids losing of the airtight reliability of a semiconductor chip, by suppressing the water adsorption at a bonding surface, and to provide a method for manufacturing the heat radiating BGA package. SOLUTION: The heat radiating BGA package 10 obtained by bonding the metal heat sink 13 to one surface of the plastic circuit board 11, having a notch space 12 in its center has an adhesive resin layer 15 between the plastic circuit board 11 and the metal heat sink 13 and is provided with the fastening members 18 inserted to one or more through-holes 17 bored to communicate the laminate 16 of the plastic circuit board 11 and the metal heat sink 13 and fastening and bonding the laminate 16.