baber/WOPTO huggingface dataset:
Patent JP-2000328256-A (JP)
Title: Electroless plating liquid and production of printed wiring board using the same
Inventor: EN HONCHIN
IPC: H05K3/46
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide an electroless plating liquid capable of forming a covering layer so as to keep a ruggedness of a roughened surface as it is, without short- circuiting conductor circuits to each other due to the occurrence of abnormal precipitation and whiskers between the conductor circuits at the time of covering the conductor circuit on which the roughened surface is formed. SOLUTION: This electroless plating liquid is used after (1) forming the conductor circuit 4 on an insulating substrate, executing roughening treatment to the conductor circuit and forming the roughened surface thereon, or after (2) forming the conductor circuit of plural layers with interposed interlayer insulating layers on the insulating substrate, executing roughening treatment to the conductor circuit formed on the uppermost layer and forming the roughened surface thereon in order to form the covering layer 4b on the roughened surface which is formed in (1) of (2). In such a case, at least metallic salt, complex salt, reducing agent and surfactant are compounded in the electroless plating liquid.
Patent JP-2001224844-A (JP)
Title: Game system and information storage medium
Inventor: TAKAHASHI HIDEJI
IPC: A63F13/55
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a game system and an information storage medium capable of generating the image of heat waves or the like generated around a flame changed in shape at real time, with a small processing burden. SOLUTION: A primitive is plotted in an image plotting area to generate mask information changed in the shape of a masked area or a non-masked area at real time, and using the generated mask information, an original image and its gradated image are mask-composited. Flame particles generated, moved and disappearing with the lapse of time are used as the plotted primitive. The generated position, moving state or service life of the flame particles is changed at random. The mask information is generated on the basis of the α-value of the plotted primitive. A distorted image and a flame image (mask image) are composited to form a first composite image including the mask information, and the first composite image and the original image are mask-composited using the mask information included in the first composite image, to express heat waves.
Patent JP-2001227474-A (JP)
Title: Pump device
Inventor: MIZUNO YUJI
IPC: F04B49/06
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a pump device capable of automatically applying back washing by properly detecting the clogged condition of a filter. SOLUTION: A filter 27 is provided in a container 25 forming a fluid supply source possible to be in communication with an inlet port 12 of a pump 11, and switching valves 13, 15 to switch the inlet port 12 of the pump 11 from the container 25 forming the fluid supply source to a container 34 forming a fluid supply destination and to switch the discharge port 14 of the pump 11 from the container 34 forming the fluid supply destination to the container 25 forming the fluid supply source by a switching signal from the outside are provided. A switching signal dispatching means to dispatch a switching signal to the switching valves 13, 15 with the filter 27 clogged is provided. The switching signal dispatching means is equipped with a pressure sensor 36 to detect a pressure on the suction side of the pump 11 and a controller 37 to switch the switching valves 13, 15 by detecting lowering of the pressure by this pressure sensor 36.
Patent JP-2000305620-A (JP)
Title: Diagnostic tool to be used for process control system
Inventor: BLEVINS TERRENCE L
IPC: G05B13/02
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To reduce the burden of an operator and to surely use a correct diagnostic tool by determining the values of respective function block operating parameters of a lot of times during process control system operation on the basis of function block operating parameter data and detecting problems in the process control system on the basis of these values. SOLUTION: A controller 12 collects and stores variability indexes, mode indexes and state indexes and/or limit indexes for respective function blocks in a process control network 10 and the collected data are processed as needed. The data collected or processed by Etherenet (R) connection to be used for the diagnostic tool are sent to an operator work station 13. In the operator work station 13, problems in the process control network 10 are detected, these problems are reported and a tool to be used for further analyzing and correcting these problems is proposed.
Patent JP-2001237117-A (JP)
Title: Coil device, device equipped with it, and method for manufacturing it
Inventor: KIKUCHI TOSHIHIDE
IPC: H01L21/027
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a coil device the manufacturing cost of which is reduced, magnetic field generating device using the coil device, stage device provided with the magnetic field generating device, aligner mounted with the stage device, semiconductor device manufactured by using the aligner, and method for manufacturing the coil device. SOLUTION: This coil device is manufactured by integrally forming a coil 10 formed by winding a conductor 1 coated for insulation around a core 11 made of a nonconductive material many times and a coating member 12 which covers the coil 10 in a state where the coil 10 maintains its shape and has a flow-passage wall 12a on its surface by casting.
Patent JP-2001232438-A (JP)
Title: Method and apparatus for forging
Inventor: TANAHASHI MASANORI
IPC: F27B9/26
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a forging apparatus and its method capable of improving a forging precision of a work and a die life of the forging apparatus by efficiently heating the work essentially containing aluminum in one heating furnace. SOLUTION: The forging apparatus 1 is provided with a heating furnace 3 to heat a work W while making it move along a moving route, an intermediate working means 4 which is arranged on way of a moving route in the heating furnace 3 and by which the work W is subjected to intermediate working, an intermediate transport means 5 to transport the work W from the heating furnace 3 to the intermediate working means 4, and a final working means 6 to conduct final forming after the work W subjected to intermediate forming is transported to the heating furnace 5 by the intermediate transport means 5 and is reheated.
Patent JP-2001243286-A (JP)
Title: Sales management system
Inventor: OSADA MITSUO
IPC: G06F19/00
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a sales management system which is easily operated for merchandises with various items and prices even concerning an electronic commerce. SOLUTION: In the system, a store server is connected to a register terminal, merchandise information is exchanged with the register terminal by using a merchandise database for storing data of the merchandises to be dealt and a stock database for storing the stock numbers of the merchandises and a stock master is updated in accordance with sales. A Web server is connected to the store server via a network and displays a screen for displaying information concerning in-store stock merchandises or a screen for receiving ordering based on the merchandise master and the stock master of the store server in accordance with access from an outer part via an external interface. When the order from an external customer is established, the Web server transmits a reservation transacting number to the customer. The in-store server performs stock mortgage in the stock master in accordance with it.
Patent JP-2001244083-A (JP)
Title: Dimmer system device
Inventor: TAKAHASHI KENJI
IPC: H05B37/02
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To concurrently monitor and control the state of a plurality of dimmer systems by accessing only to one supervisory server. SOLUTION: Consoles 1A to 1C respectively transmit state information to dimmer system servers 4A to 4C. A supervisory server 9 manages the dimmer systems 3A to 3C by receiving state information from the dimmer system servers 4A to 4C. Clients 5, 6 can monitor and control the dimmer systems 3A to 3C by accessing only to the supervisory server 9.
Patent JP-2001240457-A (JP)
Title: Humidity conditioning formed article and method for producing the same
Inventor: TERAMURA TOSHIFUMI
IPC: C04B14/08
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a humidity conditioning formed article having good humidification ability and enough strength as a building material. SOLUTION: This method for producing a humidity conditioning formed article comprises the steps of mixing machining powder of ALC with ground diatomaceous earth, adding water to the mixture and mixing evenly, press forming the mixture, artificial carbonation curing and drying. As this article contains amorphous silica and calcium carbonate derived from calcium silicate suitable for absorption and discharge of moisture in medium humidity, it shows good humidification in the medium humidity region. Also, as this article contains silica derived from diatomaceous earth suitable for absorption and discharge of moisture in high humidity, it shows good humidification in the high humidity region. Additionally, as this article is made via carbonation curing, it provides enough strength. Therefore, it is possible to provide good humidity conditioning and enough strength over the wide range of humidity.
Patent JP-2001243175-A (JP)
Title: Network system
Inventor: SHIMIZU SHINICHI
IPC: H04L12/70
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a network system which can enhance communication efficiency by reducing wasteful retransmission requests. SOLUTION: When a first frame to a display unit 12 connected to a bus 14 is transmitted from each unit such as a disc changer 5, an amplifier unit 6 or the like on a bus 13, an operation unit 1, on the basis of information contained in this frame, generates a second frame by adding a secondary ID as identification information to specify each unit connected to the bus 13 and transmits it on a bus 14 to a display unit 12. The display unit 12, on the basis of the secondary ID contained in the second frame, identifies which unit connected to the bus 13 is the transmission source.
Patent JP-2001249223-A (JP)
Title: Optical compensating sheet, polarizing plate and liquid crystal display device
Inventor: AMINAKA EIICHIRO
IPC: C08K5/3492
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To optically compensate a liquid crystal cell only with a cellulose acetate film. SOLUTION: One sheet of a cellulose acetate film containing cellulose acetate whose acetylation degree is 59.0 to 61.5% and 0.01 to 20 mass parts of an aromatic compound having at least two aromatic rings to 100 mass part of the cellulose acetate and whose Re retardation value is 20 to 70 nm and Rth retardation value is 70 to 400 nm, is used as an optical compensating sheet.
Patent JP-2001249102-A (JP)
Title: Asymmetry-recognizing electrode and method of manufacturing it
Inventor: YAO TAKESHI
IPC: G01N27/416
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide an asymmetry-recognizing electrode excellent in durability in terms of heat resistance and long-term usability, so that it is usable in both organic solvents and aqueous solvents. SOLUTION: The asymmetry-recognizing electrode is rendered electrically conductive by imparting a metal phase to a chiral inorganic crystal.
Patent JP-2001247873-A (JP)
Title: Process and apparatus for producing liquid fuel and valuables from biomass
Inventor: KANEKO TOMOKO
IPC: C10G1/00
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a process and an apparatus for producing a liquid fuel by thermally decomposing biomass so as to obtain a liquid fuel having such properties as to permit it to be utilized as a substitute for a petroleum-derived fuel oil. SOLUTION: When a liquid fuel 130 is produced by cooling a thermal decomposition gas 110 produced by thermally decomposing biomass 100 in a thermal decomposition furnace 1 by means of a cooler 3, the fuel components are selectively condensed by setting the temperature in the cooler 3 at a temperature higher than the boiling point of acetic acid. Water (or a petroleum-derived fuel oil) 160 is added to the liquid fuel 130 to convert the fuel into a liquid fuel having a desired heating value and a desired fluidity. The thermal decomposition gas left after gas/liquid separation in the cooler 3 is further cooled by means of a cooler 4 and is recovered as an acetic-acid-based pyroligneous liquid.  According to this process, an oil suited for use as a substitute for a petroleum- derived fuel can be recovered irrespectively of the water content of the biomass as the starting material, and a high-quality pyroligneous liquid can be recovered.
Patent JP-2001265584-A (JP)
Title: Method, device and system for information transmission, and software product for transmitting information
Inventor: ONO MAKOTO
IPC: G06F21/12
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To allow a user to carry out a prescribed program in a limited period corresponding to a period in which the user keeps a contraction for connecting to a specific network provider. SOLUTION: When a user starts or carries out a program a program provided by a network provider or a person associated with the network provider, in the case of matching with a prescribed license (stoppage) condition, the program refers to a license key by which at least a part of the function of the program becomes unusable. This license key can be updated by being connected to the network provider.
Patent JP-2001253449-A (JP)
Title: Container having built-in agitation mechanism
Inventor: AKIYAMA SEIZO
IPC: A47J43/10
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a container which prevents contact with the contents and prevents oxidation of the contents and also gives a uniform agitation to the contents. SOLUTION: A bellows 2 expanding and contracting throughout its overall length is provided at a take-out port of the container 1, an agitation plate 3 being integral with the take-out port is attached to the bellows 2, a rod-like member 6 is connected to the take-out port, and agitation is made with contents made to move through slits provided at the agitation plate by reciprocating motions of the rod-like member. On agitating the contents, an external cylinder or the like in the same shape as the exterior of the container is stuck close to the container, and the agitation plate is moved along the internal wall.
Patent JP-2001252996-A (JP)
Title: Apparatus for exchanging corrugated roll of single facer
Inventor: SEKI SEIJI
IPC: B31F1/28
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To automate detaching or connection of steam piping also when a corrugated roll is exchanged in a corrugated roll exchanging apparatus of a single facer. SOLUTION: When the corrugated roll 11 is exchanged by being transferred to a side of the single facer main body 10, transfer guide means 13 and 14 for guiding a transfer to a side of the corrugated roll unit 11; a fixing drive means 15 wherein the corrugated roll unit 11 pulled into the single facer main body 10 is raised to be fixed; steam piping respectively equipped to the single facer main body 10 and the corrugated roll unit 11; and a piping attaching and detaching means wherein when the corrugated roll unit 11 is raised by the fixing drive means 15, the steam piping on the single facer main body 10 side is connected to the steam piping on the corrugated roll unit 11 side by being linkaged therewith, are provided.
Patent JP-2000283641-A (JP)
Title: Door structural body
Inventor: ASAKURA YOSHIAKI
IPC: A47B88/00
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a door structural body excellent in operability and convenient in use in which a handle part can be emphasized. SOLUTION: A door convenient for grasping, excellent in operation stability and having a design effect is provided by providing a protruding part 20 formed into a protruding circular arc shape and opening downward on the front face of a center part of an upside cap door 16 of a drawer type door 15, forming a recess part 27 is in a surface of a panel door 18 facing the rear of the protruding part 20, and forming a handle part 19 of the protruding part 20 and the recess part 27.
Patent JP-2001256212-A (JP)
Title: Optimization learning method for neural network
Inventor: IIZAKA TATSUYA
IPC: G06N3/04
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide an optimization learning method for neural network for efficiently optimizing a neural network at high speed by merging several promising learning algorithms and supporting a weakness, which is generated in the case of application with a single body, with the other learning algorithm or devising an application method. SOLUTION: The learning of the neural network is performed by a convolution energy function method, compact structuring is performed for merging an intermediate layer element and a bias element when the variance of this intermediate layer on this neural network is not greater than a prescribed or for merging two intermediate layer elements by judging the same operation in the manner of information transmission when the absolute value of a correlative coefficient between these two elements in the intermediate layer of this neural network is not smaller than a prescribed value, and the neural network is optimized while reducing the elements of the intermediate layer by alternately performing learning and compact structuring.
Patent JP-2001262906-A (JP)
Title: Locking device for top plate of upward turning type in personal computer housing desk
Inventor: MATSUNISHI TAMOTSU
IPC: A47B21/00
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a locking device for a plurality of top plates of upward turning type in a personal computer housing desk, which is simple in structure and low in cost, which prevent the personal computer housed under the top plates from being stolen, and which can simultaneously lock or unlock the top plates in one operation. SOLUTION: An engaging hole 8a is formed at a lower surface of a front end of each top plate 6 while an opening 13 at an upper surface of a front end of each of bottom plates 3, 12. Below each opening 13 in the front end of each of the bottom plates 3, 12, a latch 21 having a hook 21a at its tip is pivotably mounted protrusively upward from the opening 21 so that it can turn between a locking position to engage with the engaging hole 8a of the top plate 6 and an unlocking position retreated downward of the opening 13. An operating plate 17 disposed at a front part of each of the bottom plates 3, 12 so as to face leftward/rightward and moves leftward/ rightward through key operation of a cylinder lock 15 provided at a front surface of each of the bottom plates 3, 12 is interlocked with each latch 21.  All the latches 21 are adapted to turn between the locking and unlocking positions synchronously through the operation plate 17 according to key operation of the cylinder lock 15.
Patent JP-2001263493-A (JP)
Title: Gasket holding member and heat insulating door with gasket holding member
Inventor: OBATA TAKASHI
IPC: F16J15/10
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To heighten the assembling property of a refrigerator door to prevent a gasket from coming off when opening/closing the door by reducing insert force during gasket insert work. SOLUTION: This gasket holding member 1 is so constituted that the outside edge of a gasket insert groove is inclined in the gasket insert direction, and the heat insulating door 4 is provided with the gasket holding member 1.
Patent JP-2001259930-A (JP)
Title: Wire electric discharge machine
Inventor: TSUKAMOTO HIDEKI
IPC: B23H7/02
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To form upper and lower wire guide units so as to be independently movable to each of horizontal biaxial directions, and to form a wire and an electric discharge machine comprising a feed driving mechanism using a linear motor as a driving source in each axis so as not to deform and bend a moving body of the driving mechanism while forming it to be the minimum inertial mass. SOLUTION: A lower driving mechanism is formed by an X-biaxial moving body and a Y-biaxial moving body provided by piling up on a bed behind a processing tank through a direct acting bearing so as to be movable in orthogonal biaxial directions and driven by each axial linear motor inserted therebetween. An upper driving mechanism is formed by an X-uniaxial moving body and a Y-uniaxial moving body provided by piling up on a portal column lying across the lower driving mechanism through the direct acting bearing so as to be movable in orthogonal biaxial directions and driven by each axial linear motor inserted therebetween.
Patent JP-2001187872-A (JP)
Title: Pressure-sensitive adhesive sheet
Inventor: MONOBE YASUHIRO
IPC: C09J7/02
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a pressure-sensitive adhesive using a polyolefin based stretched film as the surface substrate, more specifically, a pressure-sensitive adhesive sheet which has reduced dimension variations upon printing or punching the pressure-sensitive adhesive sheet. SOLUTION: The pressure-sensitive adhesive has a pressure-sensitive adhesive layer on one side of a polyolefin based stretched film having a tensile strength in the direction of flow according to JIS K 6782 of >=130 MPa and an elongation according to JIS K 6782 of <=150%.
Patent JP-2001268158-A (JP)
Title: Communication control unit and facsimile equipment
Inventor: AOYAMA MOTOAKI
IPC: H04N1/32
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a communication control unit capable of avoiding a communication error by setting an optimal communication velocity or modulation system to equipment on the opposite side when transmitting an original. SOLUTION: Concerning this communication control unit, when a line is disconnected because of transmitting error occurrence, the redial of an error page, where a transmitting error occurs, is performed. When it is judged by a means for analyzing the cause of the transmitting error that the cause of the transmitting error exists in the communication velocity or modulation system, the communication velocity or modulation system at the time of retransmission is set to be not higher than the communication velocity at the time of error occurrence by a means for setting the communication velocity at the time of transmission.
Patent JP-2001273402-A (JP)
Title: Insurance contract system
Inventor: KOBAYASHI NORIOKI
IPC: G06F19/00
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide an insurance contract system, with which a user can design an insurance commodity suited for himself/herself while using a communication network such as the Internet and can reduce the premium accordingly. SOLUTION: An insurance contract server 102 for making an insurance contract, a personal computer 104 as a means for accessing this server and terminals composed of portable telephone set 107 and game machine 109 or the like are connected the Internet 101. The contents of the insurance article to make a contract can be specified by accessing the insurance contract server 102, selecting the rough classification of the insurance commodities to make a contract on the contract content preparation page of a home page thereof and afterwards selecting items according to the data of a tree structure prepared in the insurance contract server 102. Since a help means is provided and the insurance commodity can be selected or designed without intervention of an insurance salesperson, the premium can be reduced.