baber/WOPTO huggingface dataset:
Patent JP-S59172567-A (JP)
Title: Modified two-pack adhesive composition
Inventor: DOI HIDEMI
IPC: C08F290/00
Filed: 1983-03-22
Abstract: PURPOSE:To provide a modified two-pack adhesive compsn. having excellent bond strength and adhesion to oil-stained surface, by incorporating a specified modified nitrile rubber in at least one of them. CONSTITUTION:A modified nitrile rubber contg. carboxyl groups (part thereof is bonded to an acrylic group-contg. phosphate ester by covalent or ionic bonds) obtd. by the addition condensation of an isocyanate in a quantity less than a stoichiometric quantity with a mixture of a carboxyl group-contg. nitrile rubber and a (meth)acrylic group-contg. acidic phoaphate ester, is used. In a two-pack adhesive compsn. consisting of a first pack contg. an acrylic monomer (e.g. methyl methacrylate) and an org. peroxide (e.g. t-butyl hydroperoxide) and a second pack contg. an acrylic monomer and a curing accelerator (e.g. dibutylthiourea), 2-50wt% said modified nitrile rubber is incorporated in the first pack and/or the second pack.
Patent JP-H04265196-A (JP)
Title: Reactor for treating drainage
Inventor: OSAWA SUEZO
IPC: C02F1/72
Filed: 1991-02-19
Abstract: PURPOSE:To obtain a miniature reactor for treating drainage which is capable of excellently treating a large amount of drainage such as plating drainage without causing trouble of gas and offensive odor generated at the time of reaction in a short time without wastage of chemicals. CONSTITUTION:A reactor for treating drainage is constituted as described below. Both drainage and a processing agent are separately introduced from one end side of a reaction pipe (1) provided with agitating blades (4a-4e) to the inside thereof. Then, both are mixed and agitated by the agitating blades (4a-4e) to react them with each other while both flow through the inside or the reaction pipe. Thereby harmful substance in drainage is made harmless and drainage is discharged from the other side of the reaction pipe (1). A treating system of drainage such as plating drainage is drastically miniatured.
Patent JP-S62204706-A (JP)
Inventor: KANEZAKI KUMIKO
IPC: A47B65/00
Filed: 1986-03-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05214624-A (JP)
Title: Worsted yarn for piece dyeing
Inventor: KAIMORI MICHINOBU
IPC: D06M13/322
Filed: 1992-01-31
Abstract: PURPOSE:To obtain worsted yarn for piece dyeing capable of simply producing melange yarn good in mixing degree of color and having various kinds of colors. CONSTITUTION:The objective worsted yarn is constituted by using at least partially printed print fiber and a base fiber and applying resist printing to either one of the print fiber and the base fiber.
Patent JP-H11244893-A (JP)
Title: Operation method of organic sewage treating device
Inventor: IZUMI SEIJI
IPC: C02F3/34
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To efficiently clean sewage and treat excess sludge at the time of treating the org. sewage by a membrane-separation activated-sludge process. SOLUTION: Org. sewage is introduced into a denitrification tank 1, a liq 9 in the denitrification tank is made to overflow into nitrification tanks 2 and 3, solid is separated from the liq. therein by membrane separators 5 and 7, the clean treated water is discharged, and the liqs. 10 and 11 concentrated thereby in the nitrification tanks are temporally transferred to a sludge storage tank 4 by pumps 6 and 8 then, returned to the denitrification tank 1 from the sludge storage tank 4 by overflowing. By passing the sludge storage tank 4, the dissolved oxygen is consumed to improve the denitrification efficiency, the oxidized nitrogen concn. in decreased as well biological dephosphorization is caused and the phosphorus removal rate is improved. Further, excess sludge high in the sludge concn. can be extracted from the sludge storage tank 4.
Patent JP-H04264839-A (JP)
Title: Multi-point video conference equipment
Inventor: MUKAI HIROAKI
IPC: H04L12/18
Filed: 1991-02-19
Abstract: PURPOSE:To obtain the multi-point video conference equipment selecting the optimum multi-point video conference equipment to be used so that the maximum number of terminals can be stored in the entire system in the multi-point video conference system equipped with plural multi-point video conference equipments. CONSTITUTION:When there is a request for opening the conference in four terminals of video conference terminals 9 to 12 from a host of the conference to the video conference terminal 9, the video conference terminal 9 asks the number of idle channels to all the multi-point video conference controller in the self system by using a D-channel packet or the like when using, for example, an ISDN, and the multi-point video conference controller is connected by selecting the multi-point video conference controller so that the number of idle channels in the multi-point video conference controller in the system can be reduced least when the request conference is held.
Patent JP-H05211490-A (JP)
Title: Time division multiple access communication equipment
Inventor: AIDA KOUJI
IPC: H04B7/26
Filed: 1992-01-30
Abstract: PURPOSE:To enhance the efficiency of a line of a network without need for passing through a reference station by employing the same equipment for the reference station and a slave station and executing full duplex communication (information transmission) between slave stations. CONSTITUTION:The equipment is provided with a control section 2 having a communication mode signal input terminal 16 used to receive a communication mode signal for a reference station or a slave station and with frequency changeover switches 14, 15 selecting transmission (h and reception frequencies f1 and f2 outputted from a local oscillator section 6 with a frequency switching control signal outputted from the control section 2 in response to the communication mode. Thus, full duplex communication is implemented between slave stations and any station becomes a reference station or a slave station by setting the communication mode. The local oscillation section 6 has a channel to form plural communication networks and plural channels are switched by a channel switching signal from the control section 2, then the plural communication networks are formed.
Patent JP-2000251907-A (JP)
Title: Solid polymer fuel cell
Inventor: KADOWAKI MASATAKA
IPC: H01M8/02
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To suppress the production cost, and well keep the humidity of a solid polymer membrane by installing a plurality of recessed or projecting parts for keeping a humidifying agent in the inner wall of at least one channel of a channel plate. SOLUTION: A frame body 10 is made of injection molded resin (engineering plastic). A cutout part 117 for embedding a cell 20 and a cathode side channel plate 30 is formed in the central part on the top surface side of a frame body 10, and a recessed part 115 for embedding a anode side channel plate 40 and a partition plate 50 is formed on the bottom surface side. A window 116 is installed in the central part of the cutout part 117 so that the anode side channel plate 40 can come in contact with an anode 203. The anode side channel plate 40 is a plate smaller than the frame body 10, and formed by injection-molding a mixture of phenol resin and carbon powder. Ribs 401 are arranged at constant interval in parallel in the white void arrow direction, and a channel 400 for letting flow reformed gas and moisture is formed.
Patent JP-H08321585-A (JP)
Title: Dielectric thin film of semiconductor, semiconductor capacitor and manufacture thereof
Inventor: SEUNNKI JIYUU
IPC: H01L27/04
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To substantially reduce leak currents for improving the frequency characteristic of a thin film by using a BaSrTiO3 material having specified Ta content for the film. SOLUTION: This dielectric thin film is made of Ta-contg. Bax Sr1-x TiO3 where 0.5<x<1 by mounting a BaTiO3 , SrTiO3 and Ta or Ta2 O5 targets, applying d-c or a-c power independently to sputter them on a lower substrate/ electrode layer on a substrate, together with a gas of 3-10 mTorr, contg. O or Ar and O as the main components to form a Ta-contg. BST thin film on this lower layer, where the Ta content of the BST film is within 10 atm.% of the total film and the BST film, is 200-2000 Å thick.
Patent JP-S61206954-A (JP)
Title: Magnetic recording and reproducing device
Inventor: MASUDA NORIAKI
IPC: G11B15/61
Filed: 1985-03-11
Abstract: PURPOSE:To make the device small and thin and enable a thin tape to run stably without twisting by erecting tape running guiding parts such as a rotary drum, a tape guide etc. CONSTITUTION:The direction of width (lateral direction) of a slider 24 is regulated by a holder 29, and makes reciprocating motion in vertical direction. Tension springs 28 are hung on a projected part 24a and a recessed, part 29a provided in the holder of the slider 24 and energized downward. The slider 24 energized downward is pressed by a lower drum 22 through a steel ball 26. The steel ball 26 is held between a V-groove 24c of the slider 24 and a V-groove 22e of the lower drum 22 and held to prevent falling off. The holder 29 is fixed to a rotary body 39 by set-screws 27. The rotary body 39 is driven by a cylindrical magnet 32 bonded to the rotary body 39 and a cylindrical coil 31 fixed to the lower drum 22.
Patent JP-S60192306-A (JP)
Title: Solenoid apparatus
Inventor: KANEMURA MASAJI
IPC: B41J2/32
Filed: 1984-03-13
Abstract: PURPOSE:To suppress a restoring force and reduce impact sound by temporarily holding a movable iron core at the intermediate position between temporary attracting position and restoring position while a current for restoring the movable iron core to the restoring position is turned OFF. CONSTITUTION:In the case of restoring a thermal head 2 and a movable iron core 3 to the restored condition, first a control signal S1 is set to ''0'' and a switching element Q1 is turned OFF. Thereby, a collector current flows through a resistor R and a current supplied to an electromagnetic coil A1 is reduced as much as a value corresponding to a resistance R. In this case, a value of resistance R is previously determined so that the movable iron core 3 is held at the position 13B through the balance between an attracting force of electromagnetic coil generated by a reduced current value mentioned above and a forces of a restoring spring 5 and a plate spring 6. Thus, the movable iron core 3 and thermal head 2 are returned and held at the position 13B and the switching element Q2 is turned OFF by setting a control signal S2 to ''0'' and the movable iron core 3 can be returned to the restoring position 13A.
Patent JP-H05267353-A (JP)
Title: Tunneling field effect transistor
IPC: H01L21/338
Filed: 1992-03-04
Abstract: PURPOSE:To increase a tunnel current by decreasing a leakage current of a functional transistor using a differential negative resistance due to a tunnel effect. CONSTITUTION:A transistor has a first semiconductor p-type GaSb 1, a third semiconductor i-type InAs 3 having electron affinity larger than first ionization energy of the first semiconductor for forming a hetero junction with a thin second semiconductor i-type AlSb 2 to become a barrier layer. Two-dimensional electron gas is formed at the side of InAs of the boundary between the AlSb 2 and the InAs 3. A quantum level in the InAs 3 becomes the same as energy of valence band of the GaSb 1 at a certain voltage when a gate voltage is added from minus toward plus. Then, tunneling between bands occurs through the AlSb 2, and a drain current increases. Since a drain current is small around this voltage, the drain current has a differential negative resistance for a gate voltage. Further, since the tunneling between the bands is used, a leakage can be controlled, and the tunneling current is large.
Patent JP-S60190319-A (JP)
Title: Manufacture of bar free of mechanical strain
Inventor: UEKI TOORU
IPC: B29C47/00
Filed: 1984-03-13
Abstract: PURPOSE:To easily obtain a bar free of mechanical strain without the contact of resin with the inner wall of a die by a method in which a thermoplastic resin is covered with a non-adhesive thermoplastic resin and co-extruded into a bar, and the resin layer of the outside is peeled off. CONSTITUTION:The periphery of a thermoplastic resin A (preferably vinyl chloride resin) is covered with a non-adhesive thermoplastic resin B and both the resins A and B are co-extruded into a bar. The outside resin B is peeled off to obtain the aimed bar of the resin A. As the resin B, low-density polyethylene is preferably used when a vinyl chloride resin composition is used as the resin A.
Patent JP-H01221095-A (JP)
Title: Selection signal receiving system
Inventor: HOSAKA TAKEMI
IPC: H04Q1/45
Filed: 1988-02-29
Abstract: PURPOSE:To reduce the amount of processing of a controller in a central processing unit or a selection signal receiving device and to decrease load on them by scanning plural selection signal receivers, sequentially conducting the variation-detection, the consecutiveness and normality decisions of a received signal and informing a controller of confirmed received data via a memory. CONSTITUTION:Selection signals are sequentially inputted to selection signal receivers 101-10n through a speech line 60. A receiver scanning means 20 sequentially scans the selection signal receivers in constant period, and receives the information of the presence/absence of a received signal and received signal data, and transmits the information to a last look means 30. In the means 30, the data obtained in the last scanning and this time received data are compared with each other; in case a variation is detected, the received data is newly written in the memory, but in case no variation is detected, '1' is added to a consecutive reception circuit number and written in the memory. When said number reaches N(N>=1), the normality of received data is decided on, and the data is written in a first-in-first-out memory 40 as out reception data together with a line number. A control means 50 reads the reception data from the memory 40, and informs the host equipment.
Patent JP-H10247560-A (JP)
Title: Connector
Inventor: SASAKI NAOKI
IPC: H01R13/717
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To miniaturize a connector which has reduced number of components. SOLUTION: In this connector, which a plural 21 is connected with a jack 22, light conductors 24 on the plug 21 are arranged facing LEDs 10 (illuminant) on the jack 22 side, and light from the LEDs 10 is guided out of the plug 21 through the light conductors 24. Because the plug 21 does not include any LED, manufacturing cost can be reduced and the plug 21 can be miniaturized.
Patent JP-S63214913-A (JP)
Title: Magnetic recording medium
Inventor: KURIYAMA KATSUMI
IPC: C09D127/04
Filed: 1987-03-03
Abstract: PURPOSE:To permit easy use of various binder resins and to obtain a medium having low coefft. of friction by using a modifying agent which is the resulted product of reaction of a fluorine compd. having a reactive org. functional group and org. polyisocyanate and which has substantially no free isocyanate groups. CONSTITUTION:This recording medium consists of a nonmagnetic base and a magnetic layer provided on one face of the base. The magnetic layer is formed of a liquid dispersion consisting of magnetic particles, binder resin, modifying agent for the binder resin and medium. The modifying agent is the resulted product of the fluorine compd. having the reactive org. functional group and org. polyisocyanate and has substantially no free isocyanate groups. The modifying agent for the binder resin refers to the resulted product of reaction of the fluorine compd. having the reactive org. functional group and org. polyisocyanate and the resulted product of reaction has substantially no free isocyanate groups. The low coefft. of friction is thereby obtd. while the various characteristics intrinsic to the binder resin are maintained.
Patent JP-2000241321-A (JP)
Title: Probe for spectrochemical analysis and spectrochemical analysis system there with
Inventor: SATAKE KAZUMOTO
IPC: G01N21/3563
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To obtain a compact probe for spectrochemical analysis that can simply and accurately analyze a variety of spectrochemical analysis targets, and a spectrochemical analysis system with it. SOLUTION: There are a hollow body 221 where a contact part 221b for surrounding an opening 221a is provided, a means 222 for guiding the laser beam of a laser light source to the hollow part of the body 221, a means 223 for condensing the laser light being guided by the means 222 at an opening, a means 224 for introducing the gas of a gas supply source to the hollow part of the body, and a means 225 for leading gas being introduced by the means 224 to the body of spectrochemical analysis device. Then, a contact part is pressed onto the surface of the spectrochemical analysis target, the laser beam is applied onto the surface of the spectrochemical analysis target in the opening, the surface of the spectrochemical analysis target is vaporized, and a vaporization constituent is sent to the body of the spectrochemical analysis object by the gas.
Patent JP-S51121220-A (JP)
Title: A synchronization combining system
Inventor: ICHIDA KEISEI
IPC: H04N5/073
Filed: 1975-04-16
Abstract: PURPOSE: To provide a system where the lock with the reference synchronization can be obtained, only by applying a synchronous picture signals. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01220076-A (JP)
Title: Pattern image processor
Inventor: TAKEDA MASAHIRO
IPC: G06T7/00
Filed: 1988-02-29
Abstract: PURPOSE:To reduce a registration information quantity and to shorten a collation processing time by registering only the information of a part necessary for a collation. CONSTITUTION:The surface of a prism 37 is irradiated by a light beam from a light source which is provided in the vicinity of the prism 37, a reflection light from a finger abutted the surface of the prism 37 is light-received and a CCD camera 41 to image-pickup a finger-print image is provided. The finger- print image to be outputted from the camera 41 is supplied to an A/D conversion circuit 42 and converted into a digital signal. An inputted pattern image is divided into plural blocks, the characteristic of the pattern image in each block is converted into a code, a required part of this converted code is specified by a specification means and only the code of this specified range is stored in a storage means 44a. Thus, an information quantity to be stored in the storage means 44a is reduced and the collation processing time can be shortened.
Patent JP-H10205826-A (JP)
Title: Outdoor unit cover for air conditioner
Inventor: TAKENAGA HITOSHI
IPC: F24F5/00
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To improve installing conditions of an air conditioner in a room and eliminate feeling of incongruity of external appearance of a house by providing a ventilation port of a louver type at a position corresponding to a ventilating port of an outdoor unit of the conditioner, and fixing it to the outdoor unit by a mounting auxiliary part. SOLUTION: This cover is a box shape, and used for an outdoor unit 3 of a domestic air conditioner for dissipating heat and absorbing heat. Its constitution has a ventilating port 1 of a louver type at a position corresponding to the port of the unit 3, and fixed to the unit 3 by a mounting auxiliary implement formed of a nut and an angle material. Thus, while the cover remains mounted, the conditioner can be operated, the unit 3 is hard to see from the outside, the color and material of the cover can be the ones matching with the appearance of the house, and the appearance of the house does not always give no feeling of incongruity. Thus, since the unit 3 is not conspicuous, the limit of the installing place of the conditioner in the room is reduced.
Patent JP-S56145772-A (JP)
Title: Surge voltage absorbing circuit
Inventor: SHIBA SUSUMU
IPC: H02M1/00
Filed: 1980-04-11
Abstract: PURPOSE:To prevent the application of an excessive surge voltage to a load by associating a negative surge voltage absorbing filter and a costant-voltage circuit. CONSTITUTION:When a drive motor 2 is chopped by a chopper circuit 3, positive and negative surge voltages 19 and 20 are generated. The positive surge voltage 19 is suppressed through a resistor 6 and a diode 7 by a constant-voltage circuit 11, and the component of the surge voltage not suppressed is charged in the first capacitor 5 and absorged threby. The negative surge voltage is charged and absorbed through a diode 10 to the second capacitor 8, and also absorbed in the branch resistor 9 and the circulation diode 18 of a main circuit. Thus, a surge voltage absorbing circuit having stable operation even at low temperature with small size can be provided by associating the filter with the constant-voltage circuit.
Patent JP-S61206614-A (JP)
Title: Controlling for injection molder
Inventor: SHIGA KAZUHIRO
IPC: B29C45/77
Filed: 1985-03-09
Abstract: PURPOSE:To enable to control a complicated sequence with rapid response speed by a method wherein the result data of periodic measurements are divided with a look-up table in order to be converted into speed data and PID action is performed on the resultant speed data with respect to the instructed speed. CONSTITUTION:The speed of an injection screw 2 is converted by a sensor such as a rotary encoder 30 or the like into speed/position pulse signals 31, the period of which is measured and divided with a divide look-up table in order to the speed of the injection screw 2 in a short time, resulting in enabling to measure the correct speed over the range from high speed to low speed without being influenced by noise. In addition, because a microprocessor 34 is employed for controlling speed, a controller can be made contactless on a large scale and the PID feedback operational coefficient optimum for the kind of resin or the like is selected and employed by the microprocessor 34, resulting in enabling to perform highly accurate control at high processing speed.
Patent JP-H05246746-A (JP)
Title: Asbestos-free cement composition for extrusion molding
Inventor: WASHIDA MASAAKI
IPC: C04B28/02
Filed: 1992-03-04
Abstract: PURPOSE:To provide the asbestos-free cement compsn. for extrusion molding whose performance in extrusion molding compares favorably with a conventional asbestos produot without using asbestos at all and capable of providing a building material having high performance than a conventional asbestos-free cement board containing. CONSTITUTION:This bonding-type cement mixture is obtd. by mixing 0.5-3wt.% pulp, 3-10wt.% mica flakes, 3-30wt.% wollastonite powder, and the balance cement, blast furnace slag fine powder and silicate raw material, in term of the solid content of the compounded raw material, controlling the molar ratio of CaO/SiO2 in the total components to 0.7-1.2. A light-weight aggregate may be added by about 3-20wt.% if necessary.
Patent JP-H10228292-A (JP)
Title: Karaoke system
Inventor: SUZAKI YOICHI
IPC: G06F12/00
Filed: 1997-02-15
Abstract: PROBLEM TO BE SOLVED: To provide the KARAOKE system which can shorten the time from when a user requests music until when the music begins to be played is a KARAOKE system which downloads music data from a server by a KARAOKE commander to play the KARAOKE music. SOLUTION: The KARAOKE system 100 having the server 10A which holds pieces of music data and KARAOKE commanders 20A (20B, 20C, and 20D) which download music data on desired music and play KARAOKE music divides the music data into blocks and the KARAOKE commanders acquire the divided music data by the blocks in order, and start a KARAOKE performance based upon the music data once acquiring the 1st block.