baber/WOPTO huggingface dataset:
Patent JP-2001200143-A (JP)
Title: Light reflection body and resin composition
Inventor: IGARASHI ICHIRO
IPC: C08J5/00
Filed: 2000-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition for obtaining a molding excellent in color development and surface smoothness, and a light reflection body. SOLUTION: A polyolefin or polybutadiene-based pigment dispersant and a pigment are added to an alicyclic olefin polymer such as the substance obtained from the ring-opened polymer of 8-ethyltetracyclo[4.4.0.12,517,10]- dodeca-3-ene through hydrogenation, the mixture is kneaded to obtain a resin composition, the resin composition is injected for molding to obtain a molding, and a light reflection layer of aluminum or the like is formed on the surface of the molding to obtain the objective light reflection body.
Patent JP-2000345392-A (JP)
Title: Copper plating method and device therefor
Inventor: MISHIMA KOJI
IPC: C25D3/38
Filed: 2000-01-25
Abstract: PROBLEM TO BE SOLVED: To prevent the local precipitation of metallic copper in a substrate face by relatively simple equipment and process and to facilitate the flattening of a chemical-mechanical polishing stage, after the passage of a stage in which it is brought into contact with a treating soln. contg. one or more kinds of an organic matter and/or a sulfur compd. contained in a plating soln. for one or more times, by bringing it into contact with the plating soln. and executing plating. SOLUTION: The suitable organic matter is a polyether base organic high molecular polymer, and preferably, the concn. of the treating soln. lies in the range of 10 mg/l to 10 g/l, and the molecular weight of 100 to 100000. As the example, polyethyleneglycol, polypropylene glycol, or the like, is cited. The sulfur compd. is expressed by the general formula: X-L-(S)n-L-X. In the formula, L denotes a lower alkyl group, or the like, and X denotes a compd. of H, an SO3M group or a PO3M group (M denotes H, an alkali metal atom, or the like). As the example, N,N-dimethylthiocarbamylpropylsulfonic acid is cited.
Patent JP-2001204573-A (JP)
Title: Rear seat cushion frame
Inventor: SETAKE MASATSUGU
IPC: A47C7/02
Filed: 2000-01-26
Abstract: PROBLEM TO BE SOLVED: To allow lowering of pipe accuracy and enable weight reduction. SOLUTION: This frame includes a pipe frame 11 entirely longitudinally cut into two by cutting right and left frame sides 14 and 14 at a predetermined position, and right and left coupler legs 16 and 16 for integrally coupling the cut parts 15 and 15 of the right and left frame sides 14 and 14 together at the pipe frame 11.
Patent JP-2001208467-A (JP)
Title: Refrigerator and method for increasing its containing space
Inventor: ISHIZUKA MIKIO
IPC: F25D25/00
Filed: 2000-01-27
Abstract: PROBLEM TO BE SOLVED: To solve problems of no cooling or damage of an article due to non- contact of chilled gas with the article filled in a refrigerator when the article desired to be filled is forcibly contained in the refrigerator by avoiding containing the article in the refrigerator even by temporarily increasing the article desired to be contained in the refrigerator in a containing amount of a conventional refrigerator. SOLUTION: The refrigerator comprises a door having an additionally set door, an additionally set bag provided at the set door, and an upper plate and a lower plate for fixing a shape of the bag.
Patent JP-2001207107-A (JP)
Title: Water-based resin composition for metal coating use, method for treating metal surface and surface-treated steel plate
Inventor: SAITO KOICHI
IPC: C09D129/00
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a water-based resin composition for metal-coating use, suitable for the coating of metals, especially steel plate plated with aluminum- zinc alloy and having excellent fabricaility, corrosion resistance, weatherability and storage stability. SOLUTION: The water-based resin composition for metal-coating use contains hexa-valent chromium compound and a resin emulsion produced by the emulsion polymerization of α,β-ethylenic unsaturated monomers. The monomers are composed of (1-a) an unsaturated monomer containing a cyclic hydrocarbon group and expressed by CH2=CR1R2 or CH2CR1COOR3, (1-b) a hydroxyl-containing unsaturated monomer and (1-c) other α,β-ethylenic unsaturated monomer. The content of the monomer (1-a) in the above monomer mixture is 10-40 wt.% and the value obtained by dividing he hydroxyl value of the monomer mixture by the percentage of the monomer (1-a) is 0.5-2.
Patent JP-2001208557-A (JP)
Title: Display controller for traffic information in navigation apparatus
Inventor: NAKAI SHINJI
IPC: G01C21/00
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a display controller, for traffic information in a navigation apparatus, by which, when the traffic information is displayed to a user, a selection operation required for displaying information required by the user is reduced as far as possible and by which whether the traffic information refers to traffic information in an expressway or that in a general road can be reproted to a driver. SOLUTION: A system controller 1 which controls the navigation apparatus as a whole in a complex manner is installed. A first receiving unit 2, a second receiving unit 3, a retrieval part 4, a display data part 5, a display control part 6, an image monitor 7 and a voice guidance part 8 are connected to the system controller. When a screen display by the image monitor 7 is displayed in such a way that the expressway and the general road are adjacent, the superposed display of the traffic information or the like is controlled by the display control part 6 in such a way that whether the traffic information refers to the information in the expressway or the information in the general road can be discriminated clearly.
Patent JP-2001216134-A (JP)
Title: Data compression device, data decoding device and program recording medium
Inventor: KATO EIJI
IPC: H03M7/30
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To solve a problem in a conventional data compression device that data more than inputted data quantity are outputted in a prescribed period. SOLUTION: A data compression device is provided with a data input part 1, a data compression part 3 for compressing data, a compression rate calculation part 4 for calculating a compression rate when the prescribed quantity of data is compressed, an output mode judgment part 5 for determining data to be outputted to the external on the basis of the compression rate, and an output mode management part 2 and a data output part 7 for outputting data in accordance with the determination. The judgment part 5 determines the output of compressed data when the compression rate of the prescribed quantity of data just before the determination is >=1 and determines the output of the prescribed quantity of data when the compression rate is <=1.  The data compression device is provided also with a period starting part 6 for changing the size of the prescribed quantity on the basis of the compression rate.
Patent JP-2001214271-A (JP)
Title: Film forming device
Inventor: YAMAZAKI KOJI
IPC: C23C16/44
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a double tube type film forming device in which generation of particles is low and which is low in capability that a body to be treated is polluted with the particles. SOLUTION: The film forming device 10 has a boat 20 for supporting bodies 90 to be treated and a reaction tube 28 surrounding the boat 20. In the film forming device 10, a gas for forming a film is introduced while keeping the inside of the reaction tube 28 at the reduced pressure and heated states and a chemical vapor growth film, e.g. polysilicon (Si) film is formed on the surface of each body 90 to be treated. The reaction tube 28 has an inner tube 30 surrounding each body 90 to be treated supported by the boat 20 and an outer tube 40 surrounding the inner tube 30. The inner tube 30 is formed by using a material such that the difference between the coefficients of thermal expansion of the material and a polysilicon film is small in comparison with the difference between the coefficients of thermal expansion of the outer tube 40 and the polysilicon film.  For example, when the film of the polysilicon (Si) is formed as the chemical vapor growth film, the outer tube 40 made of quartz is used and the inner tube 30 is made of silicon carbide (SiC). The inner tube 30 has a side surface part 34 and a ceiling part 31. The side surface part 34 has an opening 35 in the vicinity of the ceiling part 31.
Patent JP-2001204365-A (JP)
Title: Removal mechanism for mold frame electrode bread baker composite body for electrode type bread-baking unit and method for removing the molding frame electrode bread baker composite body for the electrode type bread-baking unit
Inventor: INAGAWA HIROMI
IPC: A47J37/08
Filed: 2000-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for efficiently performing the operation of removing a mold frame electrode type bread baker composite body and a device and a method that can mechanically perform the operations of taking out electrode plates and baked bread. SOLUTION: A secondary supporter 102 is rotatably attached to a first supporter 101 and the first supporter 101 is allowed to rotate around a first rotary shaft 136 in a first reverse direction D1' and simultaneously makes the second supporter 102 rockingly reciprocate around a secondary rotary shaft 116 as the rotary center. Thus, the mold frame electrode bread baker composite body to be conveyed never interferes with a mold frame bottom supporter 106 and the first supporter 101 and the second supporter 102 can be returned to a stand-by stage.
Patent JP-2001220259-A (JP)
Title: Alumina-mullite porous refractory sheet and method for producing the same
Inventor: KOGA KENICHIRO
IPC: C04B38/00
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To provide an alumina-mullite porous refractory sheet having excellent thermal shock resistance and remarkably improved high-temperature deflection resistance at e.g. 1,600 deg.C and suitable for the baking of a ceramic substrate and slumina ceramic and provide a method for the production of the refractory sheet. SOLUTION: The objective alumina-mullite porous refractory sheet is a fired material composed of 50-85 wt.% aggregate component composed of electromelted and/or sintered alumina and electromilted mullite and having a particle diameter of 10-150 μm, 15-50 wt.% binder component composed of alumina and mullite and inevitable impurities and having a porosity of 10-40%. The method for the production of the alumina-mullite porous referactory sheet comprises the mixing of an organic binder, water and the aggregate to a binder composed of alumina and fine silica powder and/or clay at a compositional ratio to give the objective binder component after burning, the kneading of the mixture, the forming of the kneaded mixture to a sheet and the burning of the sheet after drying.
Patent JP-2001221700-A (JP)
Title: Electrostatic capacity sensor
Inventor: MORIMOTO HIDEO
IPC: G06F3/033
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To provide an electro-static capacity sensor, capable of inexpensive manufacturing, by three-dimensionally forming no lower face of a movable electrode plate. SOLUTION: A gap, provided between fixed electrodes Dx+, Dx-, Dy+, Dy-, Dz+ formed on the upper face of a board 1 and an electrode D formed on the lower flat face of a movable electrode 2, is formed by the thickness of soldering layers H1, H2 formed on the board 1, a conductive elastomer layer or a conductive adhesive material layer.
Patent JP-2001219591-A (JP)
Title: Thermal head, and circuit and method for controlling the same
Inventor: ABE KEIICHI
IPC: B41J2/355
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a thermal head capable of reducing a current capacity of a power source for a label printer or the like and preventing variation in printing and to provide a circuit and a method for controlling the same. SOLUTION: This thermal head comprises a plurality of heating elements R1-RN each generating a heat by being supplied with a voltage, a first group of gate circuits G1, G3, ... which are provided corresponding to the respective odd numbered heating elements in the plurality of heating elements and supply each of outputs to the respective odd numbered heating elements in accordance with a first control signal, a second group of gate circuits G2, G4,...  which are provided corresponding to the respective even numbered heating elements in the plurality of heating elements and supply each of outputs to the respective even numbered heating elements in accordance with a second control signal and a latch circuit 10 that temporally stores plural pieces of print data input serially and supplies the plural pieces of print data to input terminals of the first and second groups of gate circuits, respectively.
Patent JP-2000307379-A (JP)
Title: Surface acoustic wave element
Inventor: NAKAHATA HIDEAKI
IPC: H03H9/145
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To increase the propagation speed of a surface acoustic wave and to improve the electromechanical coupling coefficient by 20% or over. SOLUTION: The surface acoustic wave element is configured by forming interdigital electrodes 40 onto a diamond substrate 10 with a KNbO3 layer 30. This KNbO3 layer 30 is configured with a single crystal whose film thickness and orientation are adjusted as specified. Thus, the propagation speed of the surface acoustic wave in a prescribed mode is selected to be 5000 m/s or over and the electromechanical coupling coefficient is selected to be 20% or over.
Patent JP-2001221663-A (JP)
Title: Indicating instrument
Inventor: NINOMIYA NORIO
IPC: G01D13/22
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide indicating instrument, capable of obtaining indicating behavior of a measured value almost, following actual state especially n the vicinity of a measured lower limit value. SOLUTION: A present constructive pulse width Wan (unit: ms), used as a signal for displaying a present car speed, is calculated by formula: Wan=[Wt(n)+Wt(n-1)+Wt(n-2)+,..., +Wt n-(N-1)}]/N [where, Wt(n) is the pulse width of pulses actually detected at a time tn, Wt(n-1) is the pulse width of pulses, for example, immediately prior to the past pulses, Wan is the present constructive pulse width and N is the present and past prescribed number of times]. Here, the pulse widths [Wt(n-1), Wt(n-2), Wt n-(N-1)}] of the past pulses at a time reaching, such a stat that present pulses, are detected at a time tn for the first time, after the succession of a state where the past pulses are not detected (S) is substituted for the pulse width corresponding to the set time of a timer (S4-S5).
Patent JP-2001227600-A (JP)
Title: Automatic transmission
Inventor: KOBAYASHI TOSHIO
IPC: F16H3/091
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To accommodate a subclutch in a transmission case without increasing the dimension in the axial direction, and to improve the interchangeability with a conventional transmission regarding the dimension of the transmission case, the onboard accommodation space, or the layout of the transmission. SOLUTION: This automatic transmission comprises an input shaft 1, a main clutch 5 to transmit the power of an engine to the input shaft 1, a counter shaft 19 with the power of the input shaft 1 transmitted via a gear train and with one transmission gear constituting the transmission gear train mounted thereon, an output shaft 2 disposed on the axis of the input shaft 1 and provided with the other transmission gear constituting the transmission gear train, an intermediate shaft 4 disposed on the position other than the position on the axes of the input shaft 1 and the counter shaft 19, and the subclutch 27 provided on the intermediate shaft 4 and having a pair of rotary members.
Patent JP-2001227856-A (JP)
Title: Refrigerator
Inventor: MIYAKE MANABU
IPC: F25D17/08
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a convenient refrigerator having a vegetable chamber for storing vegetables or fruits of southern countries for a long period of time. SOLUTION: The vegetable chamber is separated to a right and a left portions by a partition wall. A cooling air introducing inlet port and an outlet port is provided to each of the left and right partitions, respectively. One partition is reserved for vegetable stored at low temperature and another for vegetable at high temperature by a cooling air regulating means.
Patent JP-2001228916-A (JP)
Title: Method and device for performing and monitoring event- driven control program
Inventor: IE SHINICHIRO
IPC: G05B23/02
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for executing a plant control program, whose execution is controlled by an event, and monitoring its execution situation. SOLUTION: A logic diagram described by a function block corresponding to the control program of a monitoring object is displayed on a display device 11. As the occurring situation of the event related with a block element included in the logic diagram, the number of occurring times within a prescribed time of the event related with the block element is displayed at the prescribed position of the logic diagram displayed on the device 11.
Patent JP-2001229795-A (JP)
Title: Thermal protector
Inventor: TSUJI TAKEO
IPC: H01H37/14
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a thermal protector which protects a three-phase motor from burning. SOLUTION: The thermal protector 1 contains two pairs of contact mechanisms consisting of movable contacts 9A and 9B and stationary contacts 13A and 13B in a container. The stationary contacts are connected and fixed to conductive terminal pins 5A and 5B respectively and the movable contacts are fixed on a heater 8. The heater 8 is connected to a housing 2 with intermediary of a base plate 6 and an elastic plate 7. A heat responding plate 10 is connected to the heater 8 at about its center and held by the base plate 6 at both ends. The above contact mechanisms make switching action with displacement of the heater caused by change of bending direction of the heat responding plate.  So-called indirect heating structure being applied in which the heater heats the heat responding plate, the heater also heats parts around the heat responding plate in the case of overcurrent, therefore the temperature difference between the heat responding plate and surroundings is small and the heat of the plate is hard to dissipate. Thus elongated returning time ensured consequently lowers the temperature of winding coil of a motor.
Patent JP-2001224930-A (JP)
Title: Stack for dialysis
Inventor: YAMAMURA KOICHI
IPC: B01D63/00
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a stack for dialysis including gaskets for preventing the drop-in and bite of separation membranes to liquid permeable segments of a system using the separation membrane consisting of soft (having a low modulus of elasticity) blanks, thereby preventing a pressure loss increase and the leakage of an internal liquid and making the stack for dialysis usable for membrane separation operation of electrodialysis, electric deionization, diffusion dialysis, Donnan dialysis and piezodialysis. SOLUTION: At least part of the liquid permeable segments of the gaskets and part of clamping segments are covered with reinforcing sheets.
Patent JP-2001237063-A (JP)
Title: Organic electroluminescent light source
Inventor: FUNAMOTO TATSUAKI
IPC: H05B33/02
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To provide an organic EL light source with high brightness and stability by radiating the heat from a luminous layer through a transparent base board. SOLUTION: For the organic EL light source, at least a transparent electrode film 21, a luminous layer 22 and a reflecting electrode film 23 are formed on one side of a transparent base board 1. High heat radiation efficiency is obtained by installing a perforated heat conducting plate 3 on the surface of another side of the base board 1.
Patent JP-2000307116-A (JP)
Title: Semiconductor device and power conversion device
Inventor: KOYAMA KAZUHIRO
IPC: H01L29/78
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To improve a trench insulated-gate semiconductor device in electrical properties by a method wherein space between adjacent insulated gates in a second region is set larger than that between adjacent insulated gates in a first region. SOLUTION: A p-type collector layer 2 (first semiconductor layer) is formed on the one surface of an n-type high-resistance base layer 1 (second semiconductor layer) through the intermediary of an n-type buffer layer 3 higher in impurity concentration than the n-type base layer 1. A p-type base layer 4 (third semiconductor layer) is formed on the other surface of the n-type base layer 1. Trench insulated-gate electrodes 7 (insulated gate) which are of the same shape and formed in stripes in the plan view are formed on the p-type base layer 4 so deep as to reach to the base layer 1.  The trench insulated gates 7 are so provided that a narrow space La between the trench insulated gates 7 and a wide space Lb between the trench insulated gates 7 are alternately and repeatedly laid out, where the insulated gates 7 are buried deep in a groove which is so cut in the base layer 4 as to reach the n-type base layer 1, and the periphery of the insulated gates 7 is covered with an insulating film.
Patent JP-2001230345-A (JP)
Title: Semiconductor device, its manufacturing method and lead frame for use in manufacture thereof
Inventor: HISHIKI KAORU
IPC: H01L23/12
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which has a high long-time reliability and can attain a high density structure at a low cost, a lead frame used for manufacturing the device and a method of manufacturing a semiconductor device suited for miniaturization. SOLUTION: The semiconductor device is composed of a semiconductor element 1, outer electrodes 3 connected by wire bonding 2 to electrodes of the semiconductor element 1, and an electrically insulative resin 4 sealing them in one body. The outer electrodes 3 and a recessed die pad 6 for the semiconductor element 1 are constituted so that their tops project at least 0.003 mm into the sealing resin 4.
Patent JP-2001234511-A (JP)
Title: Fence for wind break, sand prevention and earth retaining
Inventor: NAKAYAMA HIDEYUKI
IPC: E02D17/20
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a fence for wind break, sand prevention and earth retaining having large strength and being capable of corresponding to required performance. SOLUTION: A flexible material 3 such as mesh cloth having gas permeability is held between the first fence 1 and the second fence 2, in which horizontal linear elements 10 are bent alternately, and the integral fence is manufactured.
Patent JP-2001237603-A (JP)
Title: Phase shifter
Inventor: ISHII YUICHI
IPC: H01P1/18
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a miniaturized phase shifter having a movable mechanism, which is remote-controllable and can shift the phase accurately while reducing the number of setting spots. SOLUTION: This phase shifter is equipped with a dielectric substrate 1 fixed on a casing, dielectric substrate 2 movable while confronting an inner surface with the dielectric substrate 1, strip lines with which an input terminal 15 and a distributing circuit are formed on the surface of the dielectric substrate 1 while having plural output terminals 14, coupling line 4 on the surface of the movable dielectric substrate 2 for connecting the input terminal 15 and the plural output terminals 14 by non-contact capacitance coupling, insulator 6 provided between the strip line and the coupling line 4, and driving mechanism for parallel-moving the dielectric substrate 2 and for simultaneously shifting phases to plural output terminals 14 with a fixed ratio corresponding to the moving amount.