baber/WOPTO huggingface dataset:
Patent JP-H06306217-A (JP)
Title: Thermoplastic elastomer improved in low-temperature property
Inventor: MARIA DEII ERURU
IPC: C08K3/34
Filed: 1994-01-21
Abstract: PURPOSE: To improve low-temp. properties, such as glass transition temp., low- temp. impact strength, and low-temp. abrasion resistance, or a thermoplastic elastomer compsn. without detriment to its favorable properties, such as a low compression set, a high tear strength, and good dynamic properties in a wide temp. range by compounding it with a plasticizer comprising a specific org. ester.  
     CONSTITUTION: 100 pts. compsn. comprising 10-90 wt.% thermoplastic crystalline polyolefin homo- or copolymer and 90-10 wt.% olefin rubber is compounded with 1-250 pts. low-molecular ester or ether ester plasticizer compatible with both the above polymers. The olefin rubber is crosslinked at least partially. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H05189755-A (JP)
Title: Magnetic disk
Inventor: HAGA SHUICHI
IPC: G11B5/64
Filed: 1992-01-10
Abstract: PURPOSE:To provide the magnetic head having high reliability without having the possibility of crush and attraction even if the floating quantity of a head decreases according to the improvement in recording density. CONSTITUTION:This disk has a base body subjected to a texture treatment in its circumferential direction. The distance Rv from the arithmetic mean center line of the surface ruggedness of such base body to the deepest valley bottom and the distance Rp up to the max. peak top satisfy the relation (Rv/Rp)>1. In addition, the square mean value lambdaq of the local wavelength obtd. by taking the relative amplitude of the individual peaks and valleys of the surface ruggedness and the repeating frequencies of the intervals of the respective peaks or valleys into consideration satisfies the relation lambdaq>3.
Patent JP-H04263754-A (JP)
Title: Chemical heat pump
Inventor: KOKURYO YOJI
IPC: F25B17/08
Filed: 1991-02-15
Abstract: PURPOSE:To improve performance and reliability in safety of a chemical heat pump. CONSTITUTION:A chemical heat pump having two reactors, a condenser and a vaporizer is provided additionally with a further condenser. This makes it unnecessary to provide an opening and closing valve between the reactors and the condensers and further makes it possible to operate with a single three-way valve in a refrigerant passage.
Patent JP-S52105852-A (JP)
Title: Object detector
Inventor: KINOSHITA HIROSHI
IPC: B66B3/00
Filed: 1976-03-03
Abstract: PURPOSE: To accomplish precise detection without any crosstalk by detecting the envelope signal of the ultrasonic signal, which is reflected by an object, and by using the envelope signal as a treating signal. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04261430-A (JP)
Title: Production of polyimide resin
Inventor: YUSA MASAMI
IPC: C08G73/10
Filed: 1991-02-15
Abstract: PURPOSE:To obtain a polyimide resin having low water absorption and excellent solvent resistance by reacting a specific acid anhydride with a specific diamine. CONSTITUTION:The objective polyimide resin can be produced by reacting (A) an acid anhydride containing 65-97mol% of an acid dianhydride [e.g. 2,2-bis(3,4-dicarboxyphenyl)hexafluoropropane dianhydride] and 35-3mol% of an acid trianhydride [e.g. 1,1,1-tris(trimellitic methyl)ethane] with (B) a diamine containing 0.5-100mol% of an aromatic diamine having at least one substituent at the ortho position relative to at least one amino group [e.g. 3,3',5,5'- tetramethyl-4,4'-diaminodiphenyl-methane] while controlling the imidation degree of the product. In the above process, at least a part of the acid anhydride or the diamine is a fluorine-containing compound.
Patent JP-S57136849-A (JP)
Title: Remote subscriber line testing system
Inventor: KOBAYASHI YASUO
IPC: H04M3/30
Filed: 1981-02-18
Abstract: PURPOSE:To eliminate the need for a leased circuit by providing a repeating device for a subscriber line test call and receiving the test call through a general circuit. CONSTITUTION:When a subscriber line test call from a test board LTC arrives at the terminal B of a testing and repeating device LTE-T by a link 1 through an incoming trunk ICT, the testing and repeating device LTE-T responds to it and under the control of a controller, a switchboard B judges that the test call is to arrive at a tester device LTE-S. Then, an MF signal receiving trunk MFIRT is connected through the terminal C and a link 2 and the telephone number of an SUB sent from a test board LTC is received by the MF signal receiving trunk MFIRT. According to the received telephone number, the tester device LTE-S is connected to the subscriber line of the SUB and the link 2 between the device LTE-T and a trunk MFIR is changed to a link 3 between the LTE-T and the terminal A of the LTE-S for a device LTE-M to interchange information with the LTE-S, thereby test of the subscriber line is executed.
Patent JP-S57137360-A (JP)
Title: Ionic conductive solid composition
Inventor: MIZOGUCHI KATSUHIRO
IPC: H01M10/0565
Filed: 1981-02-18
Abstract: PURPOSE: To provide a composition having high ionic conductivity and excellent moldability, and useful as a raw material of electronic parts, by compounding an electrolyte having a specific metallic ion, an organic polymeric compound having specific relative dielectric constant, and an organic solvent capable of dissolving both components.  
     CONSTITUTION: The objective composition is prepared by mixing (A) an electrolyte having ions of theI-gruop and/or II-group metal of the periodic table, (B) an organic polymeric compound having a relative dielectric constant of ≥4, e.g. nitrocellulose, chlorosulfonated polyethylene, etc., and (C) an organic solvent which dissolves both components (A) and (B). The maximum contents of the electrolyte and the solvent are selected in the range of 70W90mol% and 50W 90wt%, respectively. The use of the polymeric compound having a relative dielectric constant of ≥4 promotes the ionic dissociation of the electrolyte, and increases the concentration of ionic carrier, the mobility of ion, and the ionic conductivity of the composition. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61181677-A (JP)
Title: Offset printing of neutral paper
Inventor: AIZAWA YASUHIRO
IPC: B41M1/06
Filed: 1985-02-06
Abstract: PURPOSE:To completely prevent the occurrence of such troubles as staining of printed ground, emulsification of ink, etc., by adding a pH indicator to a damping water. CONSTITUTION:A pH indicator (e.g., single one such as methyl red, chlorphenolred, etc., for neutral titration, mixed one such as Bromocresol green sodium salt and chlorophenolred sodium salt, etc., and p-nitrophenol is preferable in particular because it is colorless on acid side) may be added to a desensitizing treatment liquid to be used in preparing a damping water by being diluted or added to a damping water prepared separately from the desensitizing treatment liquid. Since the indicator has its intrinsic discoloring region, the time to replace the damping water can be easily known if a color hue sample table for the material to be used is preveously prepared.
Patent JP-S62185784-A (JP)
Inventor: HERUBERUTO BENEKE
IPC: C10C1/18
Filed: 1987-02-04
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-S54114942-A (JP)
Title: Logic integrated circuit
Inventor: MINAMITANI TAKASHI
IPC: H03K19/00
Filed: 1978-02-27
Abstract: PURPOSE: To establish the conventional logic integrated circuit easy for inspection, by using exclusive logical sum arrays.  
     CONSTITUTION: The circuit consists of the logical product array 1, constituted with the diode matrix programmable, two inputs and one output exclusive logical sum elements 101, 102, ... , switch elements 111, 112, ... , and exclusive logical sum array 2 consisting of constant supply elements 150, 250, ... 450. That is, the circuit consists of the logical product array 1 programmable, and the exclusive logical sum array 2 which can be programmed in advance so that the exclusive logical sum to arbitrary combinations for a plurality of binary output signal of the logical product array 1 and the logic constant can be produced as the output signal, allowing to realize the logical functions of arbitrary plurality. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01234059-A (JP)
Title: Circuit arrangement for obtaining dc voltage from ac voltage
Inventor: YAN HENDORIKU DETSUKAA
IPC: H02M7/12
Filed: 1989-02-02
Abstract: PURPOSE: To make constant the residual voltage of a capacitor by connecting a diode across the capacitor and conducting the diode during an interval when a rectifying diode is interrupted. CONSTITUTION: The circuit for taking out a DC voltage from an AC voltage has two input terminals and two output terminals K1, K2,..., K4 and a series circuit of a rectifying diode D1 and a switching transistor(Tr) T1 is connected between the terminals K1 and K3. A series circuit of a resistor R1 and a capacitor C1 is connected between the terminals K1 and K2 and the capacitor C is connected through a diac D3 and a resistor R3 with the gate terminal of a thyristor Th. The thyristor Th delivers an output signal to the gate terminal of the TrT1 through a diode D4. Furthermore, the capacitor C1 is connected in parallel with a diode D2 and the capacitor C1 in a time determining circuit is discharged completely. According to the circuit, the thyristor T is fired only by the tolerance of a resistor R1 and the capacitor C1 and the tolerance of the diac D3.
Patent JP-S63189676-A (JP)
Title: Movable magnet type diaphragm pump
Inventor: TAKAHASHI KEIZO
IPC: F04B45/047
Filed: 1987-02-03
Abstract: PURPOSE:To increase the mutual magnetic working force between an electromagnetic coil and a vibrating element by installing the first and second magnets which are formed integrally with a rareearth metal magnet onto the part corresponding to the S and N poles of the electromagnetic coil. CONSTITUTION:The supporting shaft 6 of a vibrating element is installed onto the center axis part of an electromagnetic coil 1, and the first and second magnets 7a and 7b are fixedly installed onto the part corresponding to the inner peripheral edge of the yoke plates 4a and 4b of the supporting shaft 6. The first magnet 7a is constituted of a ferrite magnet 7c and rareearth metal magnets 7d and 7e, and the second magnet 7b is constituted of a ferrite magnet 7f and rareearth metal magnets 7g and 7h. Therefore, in comparison with the magnet constituted of only ferrite magnet, the strong first and second magnets 7a and 7b can be installed without increasing the weight.
Patent JP-H04212088-A (JP)
Title: Concrete sensor
Inventor: MORIGUCHI GORO
IPC: G01N27/416
Filed: 1991-01-22
Abstract: PURPOSE:To detect only concrete not hardened on the basis of the difference between the electromotive force of the electrode immersed in the concrete not hardened and that of the electrode immersed in water. CONSTITUTION:An auxiliary electrode 2c is provided in parallel to one electrode 2b among two electrodes 2a, 2b and a lead wire is led out of the junction point of the electrode 2b and the auxiliary electrode 2c and a separate lead wire is led out of the other electrode 2a and these electrodes are formed by combining metals so that the polarities generated in two lead wires when the electrodes are immersed in concrete not hardened and in water are reversed.
Patent JP-S54115235-A (JP)
Title: Electrostatic image developing method
Inventor: TAMURA YASUYUKI
IPC: G03G13/08
Filed: 1978-02-28
Abstract: PURPOSE: To enable developed images which are even in image density, are free from fog and do not cause out-of-focus at the circumferential edge parts of the images at all times to be obtained by disposing a developer layer whose volume resistivity is dependent of electric fields in proximity at a suitable distance from the surface of an image carrier.  
     CONSTITUTION: The developer D in a developer vessel 1 forms a developer layer D 1  by passing through the opening 1 1  between a non-magnetic material cylindrical sleeve 2 which is fixedly disposed with a magnet roller 3 therein and rotates in the arrow (a) direction and the protruding part 4 of a holder 4. The layer D 1  is defined to the developer layer D 2  of about 100μ in thickness by a developer layer thickness defining plate 5. The image carrier 6 carrying electrostatic charged images rotates in the arrow (b) direction and the spacing between the carrier 6 and the sleeve 2 is maintained at 102 to 1100μ. As the layer D 2  enters the field acting region based on the electrostatic charges of the surface of the carrier 6 or approaches thereto, the field intensity increases and therefore the volume resistivity of the developer D decreases and the developer particles bristle in ear form toward the image region and the extension development in which the ends of the ears  contact is well accomplished. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11224443-A (JP)
Title: Production of information disk
Inventor: USHIJIMA MASAKI
IPC: G11B7/26
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To reduce warpage of a disk by applying a radiation-curing adhesive on a disk having a recording layer or reproducible information layer on a substrate, irradiating the adhesive with radiation, laminating with another disk, pressurizing and heating to adhere. SOLUTION: Pits or grooves which represent information in the form of fine recesses and projections are formed on a substrate 1 such as glass and resin such as polycarbonate and polymethylmethacrylate except the inner and outer circumference parts by injection forming or the like. A reflection layer 2 is formed by sputtering aluminum, aluminum alloy, silver and silver alloy. A protective layer 3 is formed by using a radical polymn. based UV-curing resin or the like to cover the reflection layer and the substrate. In the laminating process, a UV-curing adhesive essentially comprising a cation polymn. resin is applied to form an adhesive layer 4 on the information disk, and a pair of these disks are laminated with the adhesive layer inside. pressurized and then heated to obtain a disk.
Patent JP-S60165443-A (JP)
Title: Integral type wall hanging air conditioner
Inventor: NARIAI SHIGERU
IPC: F24F1/02
Filed: 1984-02-09
Abstract: PURPOSE:To reduce noise in indoor side and obtain a sufficient flow amount of air by a method wherein an indoor side ventilating circuit and an outdoor side ventilating circuit are provided at the outside of a room while an indoor side suction port and the same side blow-off port are provided in the room and a centrifugal fan is employed as the indoor side fan. CONSTITUTION:The suction port 29 and the blow-off port 30 of the indoor side are formed on the front surface (wall side) of a main body and the indoor side centrifugal fan 21 is arranged in the indoor ventilating path 18. The outdoor side suction port 24 and the blow-off port 25 are formed on the rear surface of the main body and these are communicated through the outdoor ventilating circuit 26. In the indoor side, air is sucked from the suction port 29 through a duct 31 and is blown out from the blow-off port 30 by the centrifugal fan 21 after passing through the heat exchanger 19. In the outdoor side, the air flows in the same manner. According to this constitution, the noise in the indoor side may be reduced by the sound deadening effect of the wall and reduction of flow amount of air due to the pressure loss of the blowing out of the duct may be prevented by employing the centrifugal fan 2.
Patent JP-H02205268-A (JP)
Title: Stud welding method
Inventor: SAITO TORU
IPC: B23K9/20
Filed: 1989-02-01
Abstract: PURPOSE:To reduce a thermal effect to material to be welded and to prevent thermal damage on a coated film and to control thermal deformation of the material to be welded while maintaining strength of a welded joint by making the material to be welded and welding material to the cathode and the anode, respectively and specifying the generating time of an arc and thickness of penetration. CONSTITUTION:In capacitor stud welding equipment, the power source arrangement where the material 6 to be welded and the welding material 5 are made to the cathode and the anode, respectively is taken and the arc generating time and the thickness of penetration are regulated to 0.1-2.5msec and 1-20% of the thickness of the material to be welded, respectively. When the arc generating time is less than 0.1msec, the welding material and the material to be welded are not molten satisfactorily and strength of the welded joint is not maintained and when the arc generating time is longer than 2.5msec, thermal damage on the coated surface of the material to be welded, thermal deformation, etc., of the material to be welded are caused. When the thickness of penetration of the material to be welded is less thin 1% of the thickness of the material to be welded, strength of the welded joint is not maintained and when the thickness of penetration thereof is larger than 20% of the thickness thereof, thermal damage of the coated surface of the material to be welded, thermal deformation, etc., of the material to be welded are caused.
Patent JP-H09197793-A (JP)
Title: Developer storing device and developer supplying container
Inventor: MURAKAMI AYUMI
IPC: G03G15/08
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To prevent a user and a serviceman from heasting in selecting fitting ports to be used at the time of supplying a developer and to reduce the space for the fitting ports in the top surface of a copying machine even of plural containers are used, in the case where the fitting ports exist in the to surface of the copying machine. SOLUTION: Both supplying ports 11 and 11' of the containers 10 and 10' are arranged freely movably up to the position of the fitting port 6 to a developer supplying container 1 by a gear 23 and a recessed part 7 fitted only top the projecting part 3 of the developer supplying container 1 is provided in the fitting port 6. When the developer supplying container 1 is fitted into the fitting hole 6, a gear 21 is rotated by a rack provided in the projecting part 3. Further, a gear 22 is rotated by the gear 21, so that the gear 23 is rotated to move the supplying port 11 of the container 10 up to the position of the sitting port 6.
Patent JP-S52106210-A (JP)
Title: Phase variation absoption system
Inventor: TSUDA HARUO
IPC: H04Q11/04
Filed: 1976-03-03
Abstract: PURPOSE:To secure restoration of phase variation absorption function quickly after instantaneous disconnection restoration by magnifying the difference of address relative position corresponding to abnormality occurrence of output data due to instantaneous disconnection, etc.
Patent JP-H04262847-A (JP)
Title: Casting device
Inventor: OKUMURA AKIHIRO
IPC: B22D17/22
Filed: 1991-02-18
Abstract: PURPOSE:To prevent the sticking of a deposition in dissolution in a cooling water supplying passage by circulating pure water between pure water storage tank and the cooling water supplying passage formed in inner part of the metallic mold through a pure water circulation supplying means. CONSTITUTION:A feeding pipe 58 and a returning pipe 54 are fitted to the pure water storage tank 24 storing the pure water through feeding pumps 62a, 62b and both pipes 54, 58 are connected with the cooling water supplying passage formed in the inner part of metallic molds 22a, 22b, respectively. Further, a heat exchanger 30 for executing heat exchange is disposed between a separately arranged industrial water tank 74 and the pure water storage tank 24 with detection signal from a temp. sensor 78 disposed at the pure water storage tank 24.
Patent JP-H07254682-A (JP)
Title: Resin sealed semiconductor device
Inventor: KITANO MAKOTO
IPC: H01L23/50
Filed: 1995-02-13
Abstract: PURPOSE:To prevent cracking due to heat cycle, moisture or heating by removing an electric insulator from the central part of a package and insulating an element from a lead frame through a sealing resin. CONSTITUTION:Tape-like electric insulators 7a, 7b are disposed between the rear surface at the opposite electrode parts of a semiconductor element 1 and a lead frame 4 and a sealing resin 5 is injected into a space surrounded by the rear surface of the semiconductor element 1, the surface of the lead frame 4 and the electric insulators 7a, 7b. The tape-like electric insulators 7a, 7b have level difference parts at the opposite ends in the longitudinal direction and entirely applied with electric insulators above the lead end part. This structure enhances the reliability because resin crack due to temperature variation does not take place because such electric insulator as the stress is concentrated in the center of package, where the highest stress of sealing resin is generated, does not exist.
Patent JP-S55117235-A (JP)
Title: Manufacturing semiconductor device
Inventor: YAMAGUCHI TADAKATSU
IPC: H01L21/225
Filed: 1979-03-01
Abstract: PURPOSE:To provide a uniform diffused film, by setting an initial rotational frequency of 80-120rev/min when rotatively coating a semiconductor substrate with a diffused liquid impurity of about 1cp in viscosity to produce the impurity diffused film. CONSTITUTION:A liquid impurity of about 1cp in viscosity is rotatively coated on a semiconductor substrate by a spinner. To prevent such a phenomenon that the liquid extends outward due to the centrifugal force based on the rotation of the substrate and the film thickness of the liquid becomes nonuniform and the liquid moves to the reverse side of the substrate, the initial rotational frequency of the substrate is set at 80-120rev/min in coating the liquid. This results in making the thickness of the liquid uniform, eliminating its flow movement to the reverse side and reducing spontanenous doping in epitaxial growth in a next process.
Patent JP-S63192469-A (JP)
Inventor: MORI OSAMU
IPC: A63B4/00
Filed: 1987-02-04
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-2000223400-A (JP)
Title: Pattern forming method and aligner using the same
Inventor: UNNO YASUYUKI
IPC: H01L21/027
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To form a circuit pattern, having a highly integrated complicated shape on a wafer by providing an aperture for limiting the transmission areas of two light fluxes at or near a first position at which the light beams intersect to form an interference pattern. SOLUTION: An aperture 12 is provided for limiting the transmission areas of two light fluxes 8, 10 at or near a first position at which the light beams 8, 10 intersect to form an interference pattern. A part 15 of the beam 8 and a part 17 of the beam 10 which passed through an opening 14 of the aperture 12 to a projection lens 11 and are superposed one above the other as fluxes 16, 18 on a wafer 13 coated with a resist where the aperture 12, and the wafer 13 are disposed in optically conjugate relation with respect to the lens 11 to thereby accurately transfer only a part of an interference fringe pattern on the aperture 12, which has passed through the opening 14 of the aperture 12 onto the wafer 13. Thus, a circuit pattern having a highly integrated complicated shape is formed on the wafer.
Patent JP-2000226328-A (JP)
Title: Cytocidal agent for t cell line leukemia cell
Inventor: NAKAMURA OSAMU
IPC: A61K31/122
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To obtain a novel inhibitor against multiplication of leukemia cells capable of effectively inhibiting multiplication of especially T cell line leukemia cells and useful as a curing agent for leukemia by making the inhibitor contain hinokitiol. SOLUTION: This cytocidal agent for T cell line leukemia cells contains hinokitiol. Hinokitiol is 4-isopropyl-2-hydroxy-2,4,6-cycloheptatrien-1-one expressed by the formula and either the natural one or the synthetic one is applicable. In the case of the natural one, a heart wood extract of evergreen arbors of the cypress family, e.g. Thujopsis dolabrata Sieb. et Zucc. (Aomori hiba arborvitae) of the genus Thujopsis, or the like, can be used. As a form of administration, either an oral or a parenteral administration is preferable. As forms of oral administration, e.g. tablets, powder, capsules, or the like, are cited. As forms for parenteral administration, e.g. injections, or the like, are cited. The daily dose is generally <=500 mg/kg as hinokitiol.