baber/WOPTO huggingface dataset:
Patent JP-2002150934-A (JP)
Title: Inspection table for shadow mask
Inventor: KUNO HISASHI
IPC: H01J9/42
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a shadow mask inspection table that enables to make a visual inspection without making deformation defects, even if a shadow mask that has weak physical strength due to turning into thin size and large area, and can prevent degradation of inspection precision caused by forcing a load on the inspector. SOLUTION: This shadow mask inspection table for holding a shadow mask at the visual inspection of the shadow mask, and comprises an inner frame part, having a holding means of one side of the shadow mask and a holding means, that holds a side of the shadow mask facing opposite the above one side and holds the shadow mask in flat plate-shape by giving a tension in a direction in parallel with the shadow mask face, an outer frame part that holds the above inner frame part via an elastic body, and a rotation axis that is coupled to the outer frame part. The outer frame part is set capable of turning about the rotation axis and the inner frame part is made capable of rocking by the above elastic body.
Patent JP-2002144378-A (JP)
Title: Molding mold
Inventor: YODA TAKAHIKO
IPC: B29C45/26
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a molding mold which enables easy exchange of an insert in case of changing a position of an aperture and the like of a molded item. SOLUTION: A molding mold comprises a fixed mold 20 and a movable mold 30, each having attaching members 34 and 35 to a molding machine 60 respectively, wherein the molding mold is equipped with insert members 46 and 47 exchangeable from the attaching surface side to the molding machine of the attaching member of at least one of the fixed mold and the movable mold. The insert members 46 and 47 can be, for example, easily exchanged from the side of the outer surface 45a of the attaching member 45 of the movable mold.
Patent JP-2002151049-A (JP)
Title: Terminal structure of cylindrical sealed lead-acid battery
Inventor: NAKANISHI SHIGEO
IPC: H01M2/06
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To surely conduct sealing of terminal parts and improve a battery lifetime and the reliability by making a new terminal part structure in a cylindrical sealed lead-acid battery wherein a wound type power generation element is equipped. SOLUTION: Two concentric weirs and a penetrating port in its center are installed on the inner side face of the battery cap, and in the terminal part structure in the cylindrical sealed lead-acid battery composed of the battery cap equipped with a filler in a groove formed by the 2 weirs and an electrode pole wherein a screw part and a tubular protruding ridge is installed in the same plane of a column state lead alloy, and wherein the tubular protruding ridge of the electrode pole is made to be fitted into the groove, and the screw part of the electrode pole is inserted into the penetrating port and the electrode pole is welded to a plate ear of the wound type power generating element, the protrusion installed at the tip part of the inner weir in the two weirs is embedded into the lead alloy of the electrode pole.
Patent JP-2002089732-A (JP)
Title: Motor-driven flow regulating valve
Inventor: TSUCHIDA YASUHIDE
IPC: H02P7/00
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a motor-operated flow regulating valve for saving electric power. SOLUTION: This motor-operated flow regulating valve 1 has a flating type valve element 7, a stopper 8 for regulating opening of this valve element 7, a driving member 11 for connecting this stopper 8 via a connecting coil spring 9 and a motor 13 for lifting this driving member 11. When trying to move the stopper 8 in a water passing state, the connecting coil spring 9 is compressed by a prescribed quantity or more, and since an overload detecting signal 5S6 is outputted, motor driving is forcedly stopped. Thus, overload operation of the motor 13 can be avoided. When moving the stopper 8, the stopper is moved once to an origin position, and after outputting an origin position detecting signal S15, the stopper 8 is moved by the prescribed quantity, and is positioned in a target position. Thus, electric power for storing and holding a stopper position or electric power for always detecting the stopper position is not required.
Patent JP-2002149830-A (JP)
Title: Health management method, advice device and health management system
Inventor: YASUI TOSHIHIKO
IPC: G06Q50/22
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a health management method allowing an individual to sufficiently the daily living habits or degree of health and capable of more surely promoting the improvement in life of the individual without applying an extreme load by reporting only an advice for improvement in life necessary for the individual as occasion demands. SOLUTION: This health management method, advice device and health management system comprise repeating the report of an advice according to a person to be managed for health to a health management terminal 3 by the advice device 2, the correction of the advice by use of the reply content to the advice the person to be managed for health returned to the advice device 2 so as to be close to a health stable point according to the person, and the report of the resulting advice to the health management terminal 3.
Patent JP-2001262486-A (JP)
Title: Method for preventing paper from being fouled
Inventor: SAKAMOTO HIDETOSHI
IPC: D21H11/14
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for preventing a pitch trouble of formed paper derived from a papermaking stock consisting essentially of waste paper of leaflets. SOLUTION: A (co)polymer of a diallylamine-based monomer and/or a (co)polymer of a monomer containing a (meth)acrylic quarternary ammonium base, preferably the (co)polymer in a shape of dispersion of high molecular fine particles produced in an aqueous salt solution in the coexistence of a dispersant composed of an ionic polymer soluble in the aqueous salt solution by a dispersion polymerization method, and having <=100 nm particle diameters is added to the papermaking stock consisting essentially of the waste paper of newspaper and/or the leaflets before the formation of the sheet to treat the waste paper, and the treated waste paper is subjected to the papermaking.
Patent JP-2002148284-A (JP)
Title: Current detector and its production method
Inventor: IWASA TORU
IPC: G01R15/20
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a current detector with simple structure, capable of easily assembling, thinning whole body, increasing compatibility to battery and the like and reducing production cost. SOLUTION: A case 22 has a core container 22a consisting of soft synthetic resin and a substrate container 22b consisting of hard synthetic resin. In the core container 22a, a core 24 for passing magnetic flux produced by current flowing in battery terminals is contained. In the substrate container 22b, a Hall element 26 for converting the magnetic flux passing the core 24 into electricity and outputting outside and a substrate 25 arranging the hall element 26 are contained. The core 24 is insert-molded in the core container 22a and the Hall element 26 is contained in the substrate container 22b in a state of being arranged on the substrate 25. By the assembling state of the core 24 and the Hall element 26, the response relation of the core 24 and the Hall element 26 is electrically controlled.
Patent JP-2001211137-A (JP)
Title: Synchronism control method of data transmission device
Inventor: SANO SEIICHI
IPC: H04J11/00
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a data transmission device which can perform stable synchronization detection by improving the accuracy of synchronism with a main wave even in the presence of multipath fading. SOLUTION: When performing correlative operation between a receive signal and a specific synchronous symbol on a reception side, the data transmission device which uses an orthogonal frequency-division multiple modulation system multiplies a correlative operation value, obtained by the correlative operation in a specific period, by 1/N (N>1) and then detects the maximum value among correlative operation values to perform the synchronous detection and control of a receiver based on the detected maximum value. Consequently, the accuracy of synchronism with the main wave can be improved even in the presence of multipath fading and also in the presence of a reflected wave having a long delay time without increasing a correlative operation quantity, so that stable synchronization detection can be carried out.
Patent JP-2002156201-A (JP)
Title: Hole inspection apparatus
Inventor: KATOU JIYUNJIROU
IPC: G01B5/00
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a hole inspection apparatus which prevents decision only by the manual operation of an operator and which is favorable for suppressing the dispersion of an inspection result. SOLUTION: The hole inspection apparatus is provided with a fixation part, a movable base 4 which is installed at the fixation part so as to be movable and which can be advanced and retreated at least with reference to an inspection object 1, a three-dimensional rocking part 7 which comprises an insertion detection body 73 inserted into a hole 10 in the inspection object 1, a bearing part 8 which is interposed between the rocking part 7 and the movable base 4 and which holds the rocking part 7 at the movable base 4 so as to be capable of being rocked three-dimensionally together with the detection body 73,  a rocking detection part 9 which detects the degree of the rocking of the rocking part 7 in a state that the detection body 73 in the rocking part 7 is inserted into the hole 10 in the inspection object 1 and a hole-quality decision means which decides the quality of the inspection object 1 on the basis of a result detected by the detection part 9.
Patent JP-2001178482-A (JP)
Title: New polyester biopolymer
Inventor: PEOPLES OLIVER P
IPC: C12R1/38
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To provide an economical source for a new biodegradable plastic. SOLUTION: The invention provides a method for constituting a polyester biopolymer in a living being and comprises a process selecting the living being to express a gene encoding a necessary enzyme for synthesizing a polyhydroxyalkanoate, a process transducing an isolated structural gene encoding polyhydroxyalkanoate polymerase into the living being in combination with a control sequence for expressing the gene in the living being, and a process providing a suitable substrate for which the expressed enzyme synthesizes the polyhydroxyalkanoate.
Patent JP-2002157909-A (JP)
Title: Led surface light source device
Inventor: FUNAHIKI CHIAKI
IPC: F21Y101/02
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To resolve a problem of complicated selection of LED chips for forming an LED lamp and of cost increase, in a conventional LED surface light source device using a white-color emitting LED lamp composed by integrally enclosing three primary color LED chips. SOLUTION: This LED surface light source device 1 uses LEDs comprising respective three-color LED lamps 3 (R, G, B) each having a single color, and the arrangement of the single-color LED lamps 3 on the two facing short sides 2a of a light guide plate 2 is so set that at least the LED lamps 3 of two colors never face to each other by having the same color. Thereby, the purpose can be accomplished by dispensing with the complicated selection process of the LED chips in previously forming the white-color emitting LED lamp composed by enclosing the three primary color LED chips in one case.
Patent JP-2002157951-A (JP)
Title: Horizontal field emission type cold cathode device and method of manufacture
Inventor: NAKAMOTO MASAYUKI
IPC: H01J1/304
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a horizontal field emission type cold cathode and a manufacturing method therefor capable of attaining low driving voltage, high field emission efficiency, and high integration. SOLUTION: This horizontal field emission type cold cathode device has a cathode electrode 22 and a gate electrode 24 horizontally arranged side by side on a main surface of a support base board 16. The cathode electrode 22 and the gate electrode 24 have mutually opposing opposed side surfaces 22a and 24a, and an emitter 26 is arranged on the opposed surface 22a of the cathode electrode 22. The emitter 26 has a metal plating layer 42 formed on the cathode electrode 22, and plural granular or bar-shaped fine bodies 44 composed of a material selected from a group composed of fullerene, a carbon nanotube, graphite, a low work function material, a negative electronic affinity material, and a metallic material, and supported by the metal plating layer 42 in a dispersive state.
Patent JP-2002158769-A (JP)
Title: Method for reproducing source data of exchange and its terminal, and recording medium with program of the method recorded thereon
Inventor: ICHIHARA KOJI
IPC: H04M3/00
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To directly extract required data from various data stored in an exchange of an active system, and process the data in an easy-to-see format equivalent to that of data of a drawing format having conventionally been stored in an installed place and displays the resulting data. SOLUTION: This invention provides a method for reproducing original data of an exchange that reproduces original data of the exchange used for a communication network system, its terminal and a recording medium. The method employs a batch file generating tool 5 that collects hardware mount information specific to the exchange stored in a specific exchange 1 in operation and maintenance information such as routing information and an original data reproduction tool 6 that analyzes the collected information specific to the exchange, extracts element data of the original data, converts the data into data with a table form, and reproduces and outputs the converted data, and the work terminal 9 executes each tool.
Patent JP-2002164104-A (JP)
Title: Probe card
Inventor: YAMABE MORIHIRO
IPC: G01R1/073
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To enable to array contact pins at a narrow-pitch, have them stably contacted with each electrode for inspection absorbing their difference in height and yet realize a high speed signal transfer. SOLUTION: With the probe card with a plurality of contact pins connected on a circuit board to be connected in contact with electrodes for inspection for a semiconductor chip for inspecting electric characteristics of the semiconductor chip, contact pins are to be of micro-spring structure.
Patent JP-2002163248-A (JP)
Title: Structured document compressor, structured document restoring device and structured document processing system
Inventor: SATO NOBUKO
IPC: G06F17/30
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To reduce the data amount of a structured document by compressing the structured document while keeping the visibility, flexibility and expandability of the data structure which are advantages of the structure document, and to reduce load of tag analysis by dispensing with wasteful tag analysis in han dling a number of structured documents having the same data structure. SOLUTION: This structured document processing system is provided with a tag list generating part 111 for generating one tag list by extracting tags in the structured documents in the appearing order to make a list, a structured document compressing part 112 for generating a compressed document by replacing a tag in each structure document with a designated partition code, and an output part 113 for making the above one tag list generated by the tag list generating part 111 correspond to a plurality of compressed documents generated by the structured document compressing part 112 concerning each of the plurality of structured documents and outputting the same as the compression result.
Patent JP-2002161308-A (JP)
Title: Production method for high strength, high fatigue resistant steel for use in structural application
Inventor: FUDA KENJI
IPC: C21C5/52
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a production method for high strength, high fatigue- resistant steel of specified chemical composition for use in structural applications, the production of which can be performed with the use of raw materials containing many impurities such as S, P, Ti and so. SOLUTION: High strength, high fatigue-resistant steel of chemical composition containing, in terms of weight percent, 0.3% or less C, 10.0 to 18.0% Ni, 8.0-16.0% Co, 1.0-5.0% M, 0.10% or less Ti, 0.5-1.3% Al, 1.0-3.0% Cr and 0.0030% or less S and remainder as Fe and unavoidable impurities is produced under this method that features melting and refining in an Heroult-type electric arc furnace in the atmosphere (ambient condition), followed at first by ladle refining in the vacuum refining furnace, and in the next by remelting utilizing one or two of the electro-slag melting process, electro-beam melting process and vacuum arc meting process.
Patent JP-2002164864-A (JP)
Title: Ofdm reception device, ofdm transmission device, and ofdm communication method
Inventor: SUDO HIROAKI
IPC: H04W72/04
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To manage improvement in both information signal transmission efficiency and demodulation signal error ratio characteristics, in or orthogonal frequency division multiplexing(OFDM) system applying multicast. SOLUTION: An OFDM communication device according to this invention comprises a reception means which generates demodulation signals for a plurality of OFDM reception devices by Fourier transformation for OFDM signals transmitted by an OFDM transmission device, a generation means which superimposes a predetermined signal indicating a re-send request of the OFDM signals onto a subcarrier unique to the OFDM signals and generates OFDM signals to be re-sent, when an error occurs in the generated demodulation signals, and a transmission means which transmits the generated OFDM signals to be re-sent to the OFDM transmission device at the same time with the transmission time of OFDM signals to be re-sent by the plurality of OFDM reception devices.
Patent JP-2002159956-A (JP)
Title: Treating method for recycling liquid crystal panel as resource
Inventor: SATO MASAHIKO
IPC: B09B5/00
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To recover metals contained in a liquid crystal panel and to recover a substrate base stock at the same time. SOLUTION: In the treating method for recycling used liquid crystal panel as resources, only a sealant 12 part used for adhering the liquid crystal panel 10 is locally heated from a substrate surface to deteriorate adhesive force. After a color filter substrate 11 and a TFT substrate 13 are separated thereby, the metals contained in films 14a, 14b laminated on substrate surfaces are recovered and the substrate base stock is recovered at the same time.
Patent JP-2002167645-A (JP)
Title: Baking hardening type cold rolled steel sheet and its production method
Inventor: HASEGAWA KOHEI
IPC: C22C38/00
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a baking hardening type cold rolled steel sheet which has high ductility, and is applicable for an automobile outside sheet or the like, and to provide its production method. SOLUTION: In the baking hardening type cold rolled steel sheet, the volume ratio of fine precipitates having a ferrite grain size No.9.0 or below and a grain size of <=20 μm is <=0.1%. Further, the cold rolled steel sheet has chemical components consisting of, by mass, 0.0005 to 0.002% C, <=0.002% N, Ti: (48/14)N to (48/14)N+(48/32)S, <=0.001% Nb and <=0.0003% B, and the balance substantially iron. Alternatively, <=0.05% Si, 0.1 to 1 Mn, 0.01 to 0.1% P, 0.003 to 0.02% S and 0.01 to 0.1% sol.Al may be added thereto. In the production method, a slab is heated at <=1,240 deg.C, and its AI after hot rolling is controlled to >=10 MPa, and its grain size No. and volume ratio are regulated within the above mentioned range by cold rolling and annealing, thereafter skinpass rolling is performed.
Patent JP-2002168115-A (JP)
Title: Diesel particulate filter device
Inventor: KAWAMURA HIDEO
IPC: F01N3/02
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a diesel particulate filter device capable of accelerating heating in regenerating the filter, by energizing a heater wire and a catalytic layer provided on the filter. SOLUTION: A filter 3 comprises a heater wire 21, a first nonwoven fabric 22 formed by laminating ceramic fibrous materials, a catalytic layer 23 composed of metallic materials having a catalytic function of lowering combustion temperature, a second nonwoven fabric 24 formed by laminating ceramic fibrous materials, and retaining wire netting 25 composed of heat-resisting metal wires. A controller 10 responds to it if the particulates collected in the filter 3 are of a predetermined collecting level or higher, and energizes the heater wire 21 and the catalytic layer 23 concurrently to burn the particulates. The controller 10 performs controlling so as to be heated to high temperatures by increasing energizing current through the heater 21 and be cooled to low temperatures by decreasing energizing current through the catalytic layer 23.
Patent JP-2002175124-A (JP)
Title: Power circuit for vehicle
Inventor: IZUMI MASAHITO
IPC: H02J7/00
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To prevent a reverse connection of a battery to a power circuit for vehicle and prevent surges, using a small, low-cost constitution without voltage drops. SOLUTION: A switching circuit 50 and a smoothing circuit 52 are connected via a reverse connection preventing circuit 10 and a surge protection circuit 30 to an input side plus terminal 1 connected to a battery. The reverse connection preventing circuit includes a relay switch 20 which is turned on upon receiving power supplied from the battery connected in the normal direction, and when the battery is connected in the reverse direction, the relay switch is turned off to prevent a reverse current from flowing to the switching circuit and the like. The surface protection circuit includes an FET 31 controlled by transistor 35 and 42, and when a Zener diode 37 is turned on by a surge, the FET is turned off to protect the switching circuit and the like.  Since no diode is used for preventing the battery from being connected in the reverse direction, no voltage drop will occur, and the Zener diode for detecting surges can be a small one that is used merely for controlling the transistor 42.
Patent JP-2002176103-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: IWASAKI YUKIO
IPC: H01L21/82
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To enable the operating characteristics of a semiconductor device to be easily controlled by adjusting the resistance of a resistor by single irradiation with light. SOLUTION: A semiconductor chip 25 is equipped with an adjusting resistor 7 of parallel connection structure composed of a plurality of resistors containing at least a variable resistor 8c formed of material that varies in resistivity by irradiation with light, and the variable resistor 8c is varied in resistance by irradiating it with laser rays.