baber/WOPTO huggingface dataset:
Patent JP-2000109769-A (JP)
Title: Flame-retardant adhesive film and flat cable
Inventor: UENO YOSHIFUMI
IPC: C09J7/29
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To prepare a flame-retardant adhesive film that uses a non-halogen type flame-retarder and can realize good electric insulation, adhesion and flame retardancy by laminating an insulating base film, a specific interlayer and a specific adhesive layer. SOLUTION: An insulating base film 1, a flame-retardant interlayer 2 and a flame-retardant adhesive layer 3 containing (A) a nitrogen-containing organic flame-retarder are laminated in this order where the flame-retardant inter layer 2 is allowed to contain (B) a halogen-free flame retardant that has better flame- retardancy than that of the component (A), thereby producing the objective film. As a component A, is cited preferably a substance that contains no halogen atom, and can preferably realize high insulation resistance, when it is admixed to the flame-retardant adhesive, and for example, melamine cyanurate or the like is preferable. The amount of the component A is preferably 50-150 pts.wt. per 100 pts.wt. of a base resin for adhesive layer 3. Ammonium polyphosphate or the like may be cited as a component B.  The content of the component B is preferably 50-200 pts.wt. per 100 pts.wt. of a base resin for the interlayer 2.
Patent JP-H03144676-A (JP)
Title: Image heating/fixing device
Inventor: ISHIKAWA NORIYOSHI
IPC: G03G15/20
Filed: 1989-10-31
Abstract: PURPOSE:To make the heat capacity of a heating body low by permitting a fixing film, in a fixing nip plane, to generate heat by itself by means of energization and to heat and melt an actualized image on a recording material, and thereby fixing the actualized image onto the recording material. CONSTITUTION:The fixing film 16 is energized by an electrode circuit and generates heat by itself via a pair of electrodes 19a and 19b, which are separated from and face each other along the feeding direction, and melt an unfixed toner image adhereing to the surface of a transfer material. Therefore, the fixing film 16 is required to be excellent in heat resistance and releasability and to have a prescribed electrical characteristic. Generally a film with a thinness of 100mum or less, preferably 40mum or less, is used. For example, a monolayer film made of heat resistant resin, such as polyimide, can be employed. As with the electrical characteristic, a volume resistivity of 20-200OMEGA.cm, and a surface volume of 200-1,000OMEGA are preferable. And carbon black, etc. are added to the heat resistant resin film. Thus, the heat capacity of the heating body may be low.
Patent JP-2000114648-A (JP)
Title: Laser diode module
Inventor: KANAI TATSUO
IPC: H04B10/40
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a laser diode module capable of reducing a tracking error without using a tracking error compensating circuit and suitable for making a device small and reliable. SOLUTION: In an LD module 15, a laser diode 11 as a light emitting element and a single-mode quartz fiber 12 as a transmission medium are used. The laser diode 11 is driven by a LD driving circuit 16, and the LD driving circuit 16 is controlled by an automatic optical output control circuit 17 to stabilize optical output power. Through the automatic optical output control circuit 17, the LD driving circuit 16 is controlled on the basis of optical output power detected by an optical output power detecting photo-diode 13. A crystal liquid 14 put between the optical output power detecting photo-diode 13 and the laser diode 11. In the temperature characteristics, the crystal liquid 14 has transmittance for compensating a tracking error.
Patent JP-H11115030-A (JP)
Title: Die holder structure
Inventor: IDEMOTO ATSUSHI
IPC: B29C48/30
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To enable the easy attachment/detachment of a die, a crown and a breaker plate to/from a die holder and also facilitate a cleaning operation by forming a through hole in the die holder and providing the holder with the die, crown and breaker plate and at the same time, with a hollow flow path in the through hole in a freely detachable manner. SOLUTION: Almost in the center position of a die holder 1, a through hole 1A is formed in the axial direction and, in the through hole 1A, a holder 20 with a flow path 4A is provided in a freely detachable manner. In addition, a breaker plate 4 is mounted integrally with the inlet side of the holder 20 and a crown 3 and a die 2 are mounted integrally with the outlet side. Further, plural extrusion holes 2a are opened in the die 2. That is, the breaker plate 4, the crown 3 and the die 2 are formed into a single unit form through the holder 20. Besides, plural threaded holes are formed in the holder 20 and when the holder 20 is cleaned by drawing it from the through hole 1A, a screw-in type grip and a screw-in type hook are fitted into the holder 20 and the holder 20 is cleaned while it is suspended.
Patent JP-H06101128-A (JP)
Title: False twister
Inventor: OKADA SADAJI
IPC: D02G1/04
Filed: 1992-09-11
Abstract: PURPOSE:To maintain quality of falsely twisted yarn well and to obtain a false twister having improved handleability of operation without raising the height of a machine to a necessary limit or higher than the limit even in high- speed yarn. CONSTITUTION:A first feeder 7, a first heater 9, a false twister 11 and a second feeder 13 are installed from the top toward the bottom of an upright body frame 3 to make a thread handling area of a twisting part straight without bending the thread handling area. A third feeder 19, a second heater 21 and forth feeder 23 are laid toward the lower part at the bottom of the first heater 9 at the backside of the main body frame 3.
Patent JP-H01199976-A (JP)
Title: Oxazoloisoquinoline compound
Inventor: TAWARA TETSUJI
IPC: C07D498/04
Filed: 1987-11-10
Abstract: NEW MATERIAL:A compound shown by formula I (R<1> and R<2> are OH, alkoxy or R<1> and R<2> are bonded to form alkylenedioxy; X, Y and Z are OH or alkoxy). EXAMPLE:cis-1,3,4,5,10,10a-Hexahydro-5-(3,4,5-trimethoxyphenyl)-7,8-methy lenedioxyoxazolo[3,4-6]isoquinolin-3-one. USE:A drug showing antitumor activity and low toxicity. PREPARATION:For example, a DL-DOPA shown by formula II is condensed with an aromatic aldehyde shown by formula III by Pictet-Spengler reaction to form a compound shown by formula VI, which is reacted with an alkyl chlorocarbonate to give a compound shown by formula V. Then this compound is reacted with a methyl halide in the presence of a deoxidizer to form a com pound shown by formula VI (R<1>' and R<2>' are H, alkyl, etc.), which is reacted with a base and further with a reducing agent to give an optically active com pound shown by formula I.
Patent JP-H07138549-A (JP)
Title: Conductive adhesive
Inventor: TERADA TSUNEHIKO
IPC: C09J9/02
Filed: 1993-11-15
Abstract: PURPOSE:To obtain a low-cost conductive adhesive suitable for producing a long-stable ceramic semiconductor device by mixing an epoxy resin with a copper powder plated with a conductive metal (e.g. silver) which has a lower activity than copper. CONSTITUTION:A copper powder made by the atomizing method is plated with 1-20wt.% silver. 75-90 pts.wt. the plated copper powder is mixed with 25-10 pts.wt. epoxy resin contg. 5-20wt.% curative, giving a conductive adhesive. A bisphenol F epoxy resin is suitable for obtaining a low-viscosity adhesive. For multifunctionality and low viscosity, a glycidylamine-type or a m- xylenediaminebased epoxy resin is suitable. The addition of a polyether-type reactive diluent gives the adhesive heat resistance. The adhesive has a desired conductivity, is long stable because of the reduced activity of the copper powder, is free from loss of solder due to silver, and can be used for bonding various electronic and electrical parts at low costs.
Patent JP-H11120765-A (JP)
Title: Bus control device
Inventor: SHIMAMURA AKIMITSU
IPC: G06F13/362
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To obtain a device which can be controlled without increasing of hardware and degradation of performance by controlling the number of cycles required, subtracting the number of cycles for each cycle, controlling the number of cycles required for obtaining a bus right, comparing the number of cycles by a first means with the number of cycles by a second means when a signal requiring a bus right is obtained, and operating the signal of the bus right by the result. SOLUTION: At the time of start of controlling memory refresh, a load signal 4 is made enable, a value of a REF register 2 is stored in a residual register 5. After that, a load signal 4 is made disenable, an output of a subtracter 6 is inputted to the residual register 5. 1 is subtracted from a value of the residual register 5 for each cycle by the subtracter 6. After controlling memory refresh is started, when a TBR signal 13 is inputted from a second bus control device 31, a value of the residual register 5 is compared with a value of a BGR register 8, when a value of the residual register 5 is larger than a value of the BGR register 8, an open signal of the bus right is permitted.
Patent JP-2001111667-A (JP)
Title: Key telephone set and its external speaker
Inventor: ANDO TOSHIKAZU
IPC: H04M1/715
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To solve a problem of a master set of a conventional key telephone set that the configuration of the master set is complicated and the master set is large-sized because it has been required to mount an external speaker interface to interface an external speaker in the master set or to connect an exclusive adaptor for connection of the external speaker to the key telephone set in order to install the external speaker to the master set of the key telephone set. SOLUTION: The external speaker 5 is connected to a single telephone set interface 4 of the key telephone set and the external speaker 5 is provided with a ring detection circuit 7 that detects a ring signal sent from the master set 20, a loop closing circuit 8 that forms a speech path with the master set and an interruption signal detection circuit 9 that detects a disconnect signal sent from the master set.
Patent JP-H04158357-A (JP)
Title: Image forming method
Inventor: KATO MARIKO
IPC: G03C5/29
Filed: 1990-10-23
Abstract: PURPOSE:To obtain a material with excellent size stability by dipping a photosensitive material provided with a silver halogenide emulsion layer and a barrier layer having the gelatin quantity of a silver halogenide photographic photosensitive material within the specific g/m<2> range and the water absorbing speed of a supporter with specific g/cm<2>.min in a liquid for specific sec. CONSTITUTION:In a silver halogenide photographic photosensitive material having at least one layer of a silver halogenide photographic photosensitive material on one side of a supporter and a backing layer on the other side, the gelatin quantity on the side having the silver halogenide emulsion layer is set within the range 0.5-2.5 g/m<2>. The total gelatin quantity of the silver halogenide photographic photosensitive material is set within the range 1.0-5.0 g/m<2>. The silver halogenide photographic photosensitive material having a barrier layer so that the water absorbing speed of the supporter is set to 1.5X10<-2> g/(cm<2>.min) or below (for supporter 100mum) is processed for the dipping time 10-70 sec. The silver halogenide photographic photosensitive material with excellent size stability and little fluctuation in size before and after processing such as developing is obtained.
Patent JP-H10134457-A (JP)
Title: Method for discriminating kind of medium of magnetic tape device and control system of magnetic tape device in magnetic tape library device
Inventor: YAMAMURA NAOYA
IPC: G11B15/67
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To provide the method for discriminating the kind of medium of a magnetic tape device capable of discriminating the kind of medium at the time of tape thread control. SOLUTION: In the method for discriminating the kind of medium, by which the medium of the magnetic tape device provided with a file reel motor to generate a tachopulse with its rotation is discriminated as one having the normal length or double length, the total tachopulses generated by the file reel motor during the time from the begining to the end of the tape thread of the magnetic tape cartridge which is loaded in the magnetic tape device, is counted, and when the number of total tachopulses is within the 1st range, the discrimination is made as the medium having the normal length, and the medium is discriminated as one having the double length when the total number of tachopulses is within the 2nd range which is smaller than the 1st range.
Patent JP-H08149510-A (JP)
Title: Two-dimensional three-dimensional video image conversion method
Inventor: YAMASHITA SHIYUUGO
IPC: H04N7/083
Filed: 1994-11-18
Abstract: PURPOSE: To surely convert a 2-dimension of each field into a 3-dimension video signal by sending a same control variable over plural fields. CONSTITUTION: For example a (272, 190) code the same as a data packet in 272-bit for a character signal is used for a transmission format. Plural control variables applied individually to each of plural fields e.g. in one horizontal scanning period (1H) are used for control variable data of one packet and the packet including the same control variable is sent over plural object fields. Even when the control variable data received for a horizontal scanning period (in vertical blanking period) have a correction disable bit error in the receiver side, the 2-dimensional video signal of the field is converted accurately into a 3-dimensional video signal by using the control variable data having been normally received precedingly and reproduced.
Patent JP-H10135143-A (JP)
Title: Heat treatment furnace
Inventor: NOZAKI YOSHIAKI
IPC: H01L21/22
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a heat treatment furnace, which equalizes the spouting amount of a treating gas spouted from each of the nozzles and can make a diffused or formed film on the surface of a semiconductor wafer practically uniform. SOLUTION: This heat treatment furnace is equipped with the following: a reaction tube 2 for defining a reaction chamber 4, a holding boat 10 for holding semiconductor wafers 8 keeping intervals in a specified direction, a heater 14 for heating the reaction chamber 4, and a gas introducing tube 20 having a plurality of gas nozzles for spouting the treating gas toward the inside of the reaction chamber 4. The gas introducing tube 20 defines a gas-flow channel whose section is circular. Each of the gas nozzles is circular. The ratio (d/D) of the inner diameter (d) of the gas introducing tube to the diameter (D) of the gas nozzle is set at least 50 (d/D>=50).
Patent JP-H01127329-A (JP)
Title: Laminated body having optical phase function
Inventor: ICHIKAWA RINJIRO
IPC: G02B5/30
Filed: 1987-11-12
Abstract: PURPOSE:To enable the title laminated body to use as a phase sheet by sticking to a liquid crystal cell, by a method wherein an optical phase difference board comprised of a laminated film obtained by laminating an optically isotropic noncrystalline film on an optical phase difference elemental film or at least on one side of the film is laminated on a peeled off sheet through an adhesive agent layer. CONSTITUTION:The title laminated body possesses a laminated constitution of an optical phase difference board 1/adhesive agent layer 2/peeled-off sheet 3. A laminated film obtained by laminating an optically isotropic noncrystalline film B on either an optical phase difference elemental film A comprised of a stretched synthetic resin film or at least one side of the film A is used for the optical phase difference board 1. A film which is comprised of noncrystalline molecule whose glass transition point is 60 deg.C or higher, for example, of a high molecule such as polycarbonate and has performed molecular orientation is used for the optical phase difference elemental film A. Polycarbonate is preferable for the optically isotropic noncrystalline film B.
Patent JP-H04160894-A (JP)
Title: Initial setting method for call processing
Inventor: OCHIAI YASUHISA
IPC: H04Q3/545
Filed: 1990-10-25
Abstract: PURPOSE:To facilitate function design and its revision by generating association being a management unit when plural objects relating to each other in terms of function execute a program. CONSTITUTION:Association which is an initial setting unit in a software to manage plural objects relating to each other in terms of function for the execution of a program as one group is generated in an execution management layer 103 by an association generating message from an object in an application program 104. Each object takes part in the association and activates an electronic exchange by retiring itself from the association, and when the system restart takes place, the association is destroyed and objects taking part in the association are initialized. Thus, the function design and its revision are facilitated.
Patent JP-2000182323-A (JP)
Title: Data recording/reproducing device
Inventor: NONOMURA TOMOYUKI
IPC: G10L19/018
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To record/reproduce an uncompressed/compressed data stream and to prevent an authorized copy by deciding whether or not a sound data stream is performed with the data conversion processing for the digital sound data, adding a conversion identification flag according to the decision result, writing in it and inserting an electronic watermark into the read out sound data stream. SOLUTION: A stream attribute decision means 101 decides whether or not the inputted sound data stream S is a compressed sound data stream Sau to output attribute decision information Iaj1. A stream with flag write-in means 102 adds a compression identification flag to the header of the sound data stream S based on the attribute decision information Iaj1 to write a sound data stream with flag Saf1 in a stream storage part 100b. At a read-out time, the uncompressed data or the expansion processed data are outputted to an electronic watermark means 107 based on the value of the compression identification flag of the header.
Patent JP-2000148864-A (JP)
Title: Method and device for providing product recommendation
Inventor: CHARU C AGAAWARU
IPC: G06Q30/06
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a system and method for generating product recommendation at an electronic commercial transaction site by characterizing products and user behavior. SOLUTION: The characterization of a supplied product is led out at a commercial transaction site based on a supplied text description at the site. Customer characterization is made to a customer browsing at the site. The characterizations are related to the product purchased or browsed by the customer and include a set of led-out product characterizations. A group of fellow customers is formed by clustering customers having similar customer characterizations. Then a product is recommended to the customers based on the processed characterizations and the data about the group of fellow customers.
Patent JP-2000115507-A (JP)
Title: Communication terminal
Inventor: SUZUKI OSAMU
IPC: H04N1/21
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To store many quantities of communication management information storing oldest communication management information among communication management information sets to a communication data storage means while keeping prescribed internal old data in a way of identifying new/old and deleting the oldest communication management information from a communication management information storage means when number of items of communication management information stored in the communication management information storage means reaches a prescribed number of items. SOLUTION: A system control section 2 first discriminates whether or not the mode is a memory reception mode. When the current mode is the memory reception mode, an image information storage section 7 stores image information received from a destination that responds to an incoming call and connects to a line. In the case that no idle area exists before the reception is finished and number of items of communication management information stored in a communication management table (old) in the image storage section 7 is one or over, the oldest communication management information, that is, the information with the maximum record number stored in the communication management table (old) is deleted is deleted to reserve the idle area. Thus, the idle area to store image information is reserved at maximum.
Patent JP-H05129229-A (JP)
Title: Semiconductor wiring forming apparatus
Inventor: YAMADA HITOSHI
IPC: H01L21/285
Filed: 1991-10-31
Abstract: PURPOSE:To provide a wiring layer that meets high integration density of a semiconductor circuit, by decreasing the amount of impurities mingled in an interconnection and preventing breakage of the interconnection. CONSTITUTION:A semiconductor wiring forming apparatus has a plasma chamber 11, in which a substrate 3 and a target 5 are placed. A discharging gas is introduced into the plasma chamber 11 and is ionized under a pressure of 1X10<-3>Torr or less when a magnetic field is generated. A microwave is applied to the substrate 3 to stick a target material to the substrate. In this semiconductor wiring forming apparatus, a grid plate 6 is provided between the target 5 and the substrate 3.
Patent JP-H05130524-A (JP)
Title: Timing generator
Inventor: YAMAGUCHI MASANORI
IPC: H04N5/341
Filed: 1991-10-31
Abstract: PURPOSE:To reduce a switching noise by providing a shift register which starts an operation based on the input of a reference signal and outputs signals with prescribed width sequentially from plural output terminals based on the input of a clock signal. CONSTITUTION:The operation of the shift register 1 can be started based on the input of the reference signal Sr, and output signals with prescribed pulse width are outputted from the plural output terminals QA-QH based on the clock signal CLK inputted afterward. Meanwhile, signals P outputted from the selected output terminals phic, phiF of the register 1 are supplied to the set side input terminal phiS and the reset side input terminal phiR of an FF circuit 2 as a set signal Ps and a reset signal Pr, respectively. Therefore, a timing pulse signal phiout with desired pulse width can be outputted from the output terminal Po of the FF circuit 2. Change in the rise and fall of the signal P occurs only at the neighboring two pairs of output terminals, which reduces the switching noise.
Patent JP-H08143759-A (JP)
Title: Unsaturated polyester resin composition
Inventor: NAITO HAJIME
IPC: C08K7/02
Filed: 1994-11-21
Abstract: PURPOSE: To obtain an unsatd. polyester resin compsn. which, when used as a molding material for a structural body, can be molded under a low pressure by a simple operation while providing a good working environment. CONSTITUTION: This resin compsn. is prepd. by compounding 100 pts.wt. unsatd. polyester resin with 10-35 pts.wt. powder which is made from a fiber-reinforced polyurethane foam and has a particle size of 5-500μm and a fiber content of 5-50vol.%.
Patent JP-H05130515-A (JP)
Title: Solid-state image pickup device
Inventor: FUKUI HIROSHI
IPC: H04N5/372
Filed: 1991-10-31
Abstract: PURPOSE:To obtain a solid-state image pickup device capable of performing image pickup at an arbitrary timing. CONSTITUTION:A solid-state image pickup element 12 which reads out accumulated charge in a vertical blanking period, and also, whose charge accumulation time can be controlled by the control of discharge timing of the accumulated charge is used. When a trigger signal is supplied from the outside to the driving pulse generation circuit 20 of the solid-state image pickup element 12, a vertical synchronizing signal is reset, and a vertical blanking period is immediately set, and the charge accumulated in the solid-state image pickup element 12 is read out.