baber/WOPTO huggingface dataset:
Patent JP-H04368374-A (JP)
Title: N-diphenylmethylpiperazine derivative
Inventor: YOSHIDA AKIRA
IPC: A61K31/495
Filed: 1991-06-17
Abstract: PURPOSE:To obtain the subject new compound, capable of exhibiting antihistaminic and 5-lipoxygenase inhibitory actions and useful as an antiallergic agent. CONSTITUTION:A compound expressed by formula I {R<1> and R<2> are H, 1-4C alkyl, halogen, etc.; A is 2-5C alkylene; W is 0; (m) is 0 or 1; Y is formula II [R<3> H or OH, provided that R<3> is OH when (m) is 0], formula III (R<4> is 1-4C alkyl) or formula IV (R<5> is H, 1-4C alkyl, etc.)}, e.g. 3-[3-[4(diphenylmethyl)-1-piperazinyl)propyl]-1-hydroxy-2-benzimidazol one. The compound expressed by formula I is obtained by reacting a compound expressed by formula V with tetrahydrofuran, then reacting the resultant reaction product with a product of reaction between a compound expressed by formula VI and a base, carrying out hydrogenolysis, reacting the prepared compound with a compound expressed by the formula X'-A-X, reacting the resultant product with a compound expressed by formula VII and removing the protecting group.
Patent JP-S5478081-A (JP)
Title: Production of semiconductor element
Inventor: SHIBASAWA KATSUMI
IPC: H01L21/301
Filed: 1977-12-05
Abstract: PURPOSE: To facilitate making a wafer into pellets by providing narrow grooves on the surface of the semiconductor wafer where element regions are formed and covering all the surface with a film of copolymer consisting of vinyl chloride and vinyl acetate and etching the wafer from the reverse face to expose narrow grooves and putting the wafer on a stand floor to bend the film while pressing on element regions by a narrow bar.  
     CONSTITUTION: Narrow grooves 11 are provided on the surface of wafer where plural semiconductor elements 4 and 4' are formed. Next, liquid copolymer consisting of vinyl chloride and vinyl acetate which has an etching-proof property and has an expansion restoration property and a light transmission property after oxidation is applied throughout the surface and is dried, and support film 12 is provided to fill up even narrow grooves 11 sufficiently. After that, wafer 1 is etched from the reverse face to expose the part where support film 12 is filled up, and the outside circumference of support film 12 is held between jigs 10 to put the wafer on element arranging stand floor 4 while giving a tension to film 12. Next, narrow bar 13 is pressed against the surface of wafer 1 to warp both ends of film 12 upward, and wafer 1 is divided from parts of narrow grooves 11 into pellets. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H076844-A (JP)
Title: Plate material for contact and its manufacture
Inventor: YOKOMAKURA TAKAO
IPC: H02K13/00
Filed: 1993-06-16
Abstract: PURPOSE:To provide a plate material for a contact and its manufacturing method, by which a precise and high quality plate material can be manufactured at a low cost and its mass production is facilitated. CONSTITUTION:In a motor brush 1 serving as a contact material, a metal sintered layer 3 functioning as a contact is formed inside a recessed groove 4 in a long metal base board 2 made of nickel silver. The motor brush 1 is made of a long band plate 5 for a contact, and in the band plate 5 for a contact, the metal sintered layer 3, which is continuously formed in the longitudinal direction of a nickel silver coil 6, is formed in the recessed groove 4 formed in the longitudinal direction of the nickel silver coil 6, which is shaped into a band with the width of 18mm (and is turned into a metal base board 2).
Patent JP-H0363235-A (JP)
Title: Purification of vinyl chloride
Inventor: MITSUSHIERU SUTOREEBERU
IPC: C07C17/38
Filed: 1990-06-02
Abstract: Process for the removal from vinyl chloride of compounds of the ester type by an operation of treatment comprising an alkaline washing and a treatment with a bisulphite.
Patent JP-S6036925-A (JP)
Title: Electronic clinical thermometer
Inventor: SAKAMOTO TAMAKI
IPC: G01K7/00
Filed: 1983-08-08
Abstract: PURPOSE:To enable exact measurement in short time by providing a cycle which heats a temp. sensitive element by passing electric current to the element itself between measuring cycles and heating the temp. sensitive element during measurement so that the temp. of the temp. sensitive element is increased near the body temp. in early time. CONSTITUTION:The one end of a thermistor 1 is connected to a converting part 3 of resistance to temp. and a heating part 4 and the other end is selectively connected via selector 5 to the part 3 and the part 4. The part 3 converts the resistance value of the thermistor 1 of which the resistance value changes with temp. to a temp. signal and inputs to a control part 6 when the thermistor 1 is connected thereto. The part 6 operates the selector 5 at a prescribed cycle period to connect the thermistor 1 to the part 3 so that the processing for measuring the bodily temp. is performed at every connection. Said part operates the selector 5 as well to connect the thermister to the part 4 to heat the thermistor 1. The processing for measuring the bodily temp. and the process for heating are thus alternately repeated.
Patent JP-H08316080-A (JP)
Title: Production of high frequency inductor
Inventor: NISHIYAMA SHIGERU
IPC: H01F41/04
Filed: 1995-05-19
Abstract: PURPOSE: To provide a method for producing a high frequency inductor by forming a spiral conductor pattern on an insulating board in which the accuracy of inductor is enhanced by forming the conductor pattern using a photosensitive conductor pattern and connecting the opposite ends of conductor pattern with terminal electrodes. CONSTITUTION: A conductor pattern 11 and terminal electrodes 12, 13 are formed on the surface of an insulating board 10. The conductor pattern 11 is formed spirally and the outer end part is connected with one terminal electrode 12 while the central end part is floated. The conductor pattern is formed by applying a photosensitive conductor paste onto the entire surface of the board 10, drying the conductor paste and exposing the dried conductor paste to ultraviolet rays and then developing the exposed conductor paste to leave only the spiral conductor pattern 11 and terminal electrodes 12, 13. Subsequently, an insulation layer 14 is printed on the conductor pattern 11 such that the part of terminal electrode 13 is left and a through hole 15 is made at the forward end part of the conductor pattern in the center before forming a conductor film 16 on the surface.
Patent JP-H04344426-A (JP)
Title: Liquid amount measuring device
Inventor: KAMIYA SATOSHI
IPC: G01G3/13
Filed: 1991-05-22
Abstract: PURPOSE:To enable a small amount of liquid to be measured which cannot be easily measured by a measuring means like a measuring cylinder. CONSTITUTION:A piezoelectric element 2 as an electricity/machine converting element is seamed to a shim 1 constituting a receiving tray and further the shim 1 is provided with a tube 3 for facilitating the reception of liquid to be measured. Swept alternate current is supplied to the piezoelectric element 2 on the receiving tray thus constituted. The maximum value of the current as a resonance point of the piezoelectric element is monitored and the frequency of the alternat current is latched when the maximum value is detected. A liquid amount is obtained by the use of a predetermined calculation formula or corresponding table (ROM) on the basis of the latched frequency. Since the frequency latched according to the liquid amount received in the receiving tray, i.e., resonance frequency is changed, the liquid amount can be simply obtained.
Patent JP-H04343030-A (JP)
Title: Detecting method of water level using comparison electrode
Inventor: OCHI SHIGEKI
IPC: G01F23/24
Filed: 1991-05-20
Abstract: PURPOSE:To obtain a detecting method of the water level which can offset the change of conductance between an earth electrode and an electrode rod because of the water quality or water temperature, etc. CONSTITUTION:Two electrode rods 1, 2 of different length in pairs, an earth electrode 3 and a comparison amplifier 10 connected to these electrode rods and electrode are used to measure the conductance sigmaA between the earth electrode 3 and the comparison electrode 1 and the conductance, sigmaB between the earth electrode 3 and the detecting electrode 2. The water level to be detected is computed from the height of the water level 1A from an end of the comparison electrode 1 and the height of the water level 1B from an end of the detecting electrode 2.
Patent JP-H11338124-A (JP)
Title: Method and device for detecting defect shape, and method and device for correcting defect by using them
Inventor: SHISHIDO HIROAKI
IPC: G03F1/72
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To accurately correct irregular defects which are hardly corrected by conventional techniques by measuring the three-dimensional shape distribution of defects produced in a phase shift reticle or the like by using a high resolution optical measuring device, and correcting the defects with high accuracy corresponding to the material and shape of the defects. SOLUTION: The shape of optically transparent defects on a substrate is measured by irradiating the substrate with light having different wavelengths, relatively moving the irradiating light and the substrate, detecting the reflected light or transmitted light reflected or transmitted by the substrate to obtain a heterodyne interference of the detected reflected light or transmitted light. First, defects are detected by a defect inspecting device or inspecting device 901 of foreign matter. The detected result (such as the coordinate data, stage coordinate) 903 is used to determine the shape of the defect by the defect shape measuring device 902. The detection of defects and measurement of defects are carried out by the respective devices. The obtd. defect shape data 904 are sent to a defect correcting device 905 and corrected.
Patent JP-S6038778-A (JP)
Title: Rotation position detecting circuit of disc device
Inventor: ICHII HIROSHI
IPC: G11B27/10
Filed: 1983-08-09
Abstract: PURPOSE:To disconnect a high-order device to operate a disc device efficiently by reading a sector number after moving and positioning to a target track and setting this sector number initially to a counter and counting sector mark detection pulses to detect a target sector. CONSTITUTION:After moving and positioning to the target track due to the high- order device, the sector number in this position is read and is stored in a preset register 5, and the stored value of the register 5 is preset as an initial value to a counter 2, which is reset by the index pulse which detects the rotation start position of a recording medium, by a preset pulse. Contents of this counter 2 are counted up by sector pulses; and when the count value coincides with the target sector number set in a register 4, an interruption signal is applied from a comparator 3 to the high-order device, and the target sector is detected with the high-order device disconnected. Consequently, another disc device is controlled by the high-order device while the upper device is disconnected, and the disc device is operated effectively.
Patent JP-S5986073-A (JP)
Inventor: RIIRANDO HERIIMAN
IPC: G03G15/08
Filed: 1983-08-09
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-S6125229-A (JP)
Title: Ic device
Inventor: MORISONO MASAHIKO
IPC: G06F3/05
Filed: 1984-07-13
Abstract: PURPOSE:To standardize a control system by applying an IC device to an electronic apparatus incorporating an inner bus system and therefore controlling the peripheral circuit of the IC device from the outside of the apparatus. CONSTITUTION:A CPU4 and a memory 5 are provided into an electronic apparatus 1 together with the 1st and 2nd IC devices 2 and 3. These CPU4 and the memory 5 are connected to each other via a bus line 6. The line 6 is connected to a connector 7 and a control computer 8 is connected to the connector 7 via a bus line 22. Thus the digital data on the control value is supplied to the devices 2 and 3 via the line 22, the connector 7 and the line 6 when the control is performed in a production mode. Then the device 2 gives the data to circuits A-E via an A/D converter 11 and selects the output signal through a switch circuit 12. The result of the control is displayed at a display part 9 from the computer 8. While peripheral circuits F-H are also controlled and displayed in the same way. These control values are stored in the memory 5 in the form of the reference value.
Patent JP-S5478311-A (JP)
Title: Hardening method with laser beam
Inventor: TAKAOKA TAKASHI
IPC: C21D1/09
Filed: 1977-12-06
Abstract: PURPOSE:To form a desired hardness distribution on the surface of a steel material by selectively varying the scanning speed and power density of laser beams when the material is hardened with the beams. CONSTITUTION:The course of laser beams 2 radiated from laser oscillator 1 is changed by 90 deg. in a different direction with first reflex mirror 3 and second reflex mirror 4. Laser beams 2'' are then condensed by condenser lens 5 and radiated to the surface of steel material W to be treated. At this time, mirror 4 and condenser 5 are held in one united body so that the surface of material W is scanned by moving material W back and forth, and forward at a predetermined speed. A desired hardness distribution is formed on the surface of material W by regulating the radiation of laser beams according to the necessary hardness. In order to regulate the radiation, the power density and/or the scanning speed of laser beams are varied, and the power density variation is regulated by varying the output of beams from oscillator 1 and the focusing positionof beams due to condenser lens 5.
Patent JP-S5848392-A (JP)
Inventor: YAJIMA KENICHI
IPC: H02J9/02
Filed: 1981-09-16
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-H04369479-A (JP)
Title: Detector for number of rotations of internal pump
Inventor: KOMITA HIDEO
IPC: G21C17/003
Filed: 1991-06-18
Abstract: PURPOSE:To measure the number of rotations of an internal pump without using a rotation detector by correcting measured residual voltage on the basis of the preliminarily measured attenuation characteristics of a magnetic field to measure induced electromotive force. CONSTITUTION:Reactor water is forcibly circulated in a reactor pressure vessel 10 by the driving of the pump impeller rotated by the pump motor 17 in the pump casing 20 provided to the bottom part of the reactor pressure vessel 10. At this time, a magnetic field attenuation characteristic measuring means 52 is provided and the attenuation characteristics of a magnetic field after the power supply of the pump motor 17 is cut off are preliminarily measured and, further, a residual voltage measuring means 51 is provided and the residual voltage after the power supply of the pump motor 17 is cut off is measured. The residual voltage is corrected on the basis of the attenuation characteristics of the magnetic field and induced electromotive force after the power supply of the pump motor 17 is cut off is measured and the number of rotations of the pump after the power supply is cut off is detected on the basis of the change of said electromotive force. Therefore, no rotation detector is required and the hole for said detector is unnecessary and hermetic sealing is held and accurate measurement can be carried out.
Patent JP-S6036869-A (JP)
Inventor: FUKUDA TATSUO
IPC: F25J1/00
Filed: 1983-08-09
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-H071692-A (JP)
Title: Polyester laminated film
Inventor: MIURA SADAMI
IPC: B29K67/00
Filed: 1993-06-17
Abstract: PURPOSE:To provide an easily bonding polyester laminated film superior in bonding properties and resistance to scratching by laminating an easily bonding layer made of copolyester specified in tensile elongation at break and modulus on one surface of a biaxialiy oriented polyester film. CONSTITUTION:A polyester laminated film is obtained by laminating an easily bonding layer made of a copolyester having a tensile elongation at break of 200-950% and a 50% modulus of 15-450kg/cm<2> on at least one surface of a biaxially oriented polyester film. As multivalent carboxylic acid components forming the copolyester, a terephthalic acid, an isophthalic acid, a phthalic acid, and the like can be used. At least one of these acid components can be used either singly or in combination. As multivalent hydroxy compound components, an ethylene glycol, a 1,4-butanediol, and the like are preferable.
Patent JP-S5573106-A (JP)
Title: Switching system between using and stand-by monitor control channels
Inventor: TSUNODA MUTSUO
IPC: H04B7/15
Filed: 1978-11-27
Abstract: PURPOSE: To simplify the constitution of the repeater station by providing the transmission/reception change-over switch at the intermediate repeater station and then giving the selective control to the switch in sequence in the radio communication circuit of the heterodyne repeating system.  
     CONSTITUTION: The signal sent from monitor control channel pilot oscillator 21 is always transmitted from transmission end office 1 to be detected at monitor control channel detector 22 of intermediate repeater station 3. When using circuit M 1  has some fault, the using circuit switch signal is transmitted to office 1 from reception end office 2 via monitor control channel 20 and then detected by using circuit switch signal detector 23 of station 3 for driving of sequential selection controller 24. When no pilot signal is detected at detector 22, controller 24 actuates IRSW of the stand- by circuit of reception change-over switch 18 to select stand-by circuit STB where the pilot signal is detected. Transmission change-over switch 19 is operated in response to switch 18. In such way, the circuit switch signal interception detector can be shared for switching between the using the stand-by monitor control channels at station 3, thus simplifying the constitution of station 3. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5937802-A (JP)
Title: Control device for ac electric motor coach
Inventor: TAKAHARA HIDEAKI
IPC: H02P3/14
Filed: 1982-08-25
Abstract: PURPOSE:To obtain a regenerative brake which has a high efficiency by detecting the variation in the power source impedance of a trolley line by the commutation superposing angle of a current which flows through the field coil of a motor and altering the setting of a control leading angle at the time of controlling the power regenerative brake. CONSTITUTION:When an electric motor vehicle is braked by a power regenerative brake during running, a thyristor bridge circuit 12 is first sequentially converted to flow a current in a field circuit 15. The commutation superposing angle of the bridge circuit 12 at this time is detected by a commutation superposing angle detector 18, and a current of the field circuit 15 is detected by a current converter 19, thereby correcting the commutation superposing angle. A trolley line impedance is calculated by the superposing angle detected in this manner, and a control leading angle beta is decided in response to the compared result with a reference value. A thyristor bridge 11 is reversely converted by the leadin angle beta.
Patent JP-H01315447-A (JP)
Title: Adhesive composition for carpet backing
Inventor: TOYODA YASUSHI
IPC: C08L25/00
Filed: 1988-06-14
Abstract: PURPOSE:To obtain an adhesive composition for carpet backing containing a copolymer latex having a specific glass transition point and particle size and copolymer latex having a specific particle size, having excellent heat molding properties, mold retaining properties and adhesion of fiber and capable of processing at one stage. CONSTITUTION:The adhesive composition for carpet backing consisting essentially of the mixture of (A) 30-70 pts.wt. (as a solid content) copolymer latex composed of 50-90wt.% alpha-methylstyrene, 10-50wt.% acrylonitrile and 0-40wt.% copolymerizable other monomer (preferably 0.1-10wt.% ethylene based unsaturated carboxylic acid), having 110-160 deg.C glass transition point and 50-3000nm particle size and (B) 70-30 pts.wt. copolymer latex composed of 10-90wt.% butadiene, 10-90wt.% styrene and 0-80wt.% copolymerizable other monomer (e. g., acrylic acid) and having 50-300nm particle size.
Patent JP-H04253936-A (JP)
Title: 4-(2,4-difluorobiphenylyl)-2-methyl-4- oxobutanoic acid derivative (4-(2,4-difluoro- biphenylyl)-2-methyl-4-oxobutanoic acid) and salt thereof
Inventor: MIROSURABU KUHAJIYU
IPC: C07C211/35
Filed: 1991-06-18
Abstract: This invention relates to substances represented by Formula (I), wherein X stands for either OR in which R is an alkyl of 1 to 4 carbon atoms, or NHR in which R is an alkyl of 1 to 4 carbon atoms, or a (CH2)nNR'2 group wherein n is 2 or 3 while R' is a methyl or ethyl group; eventually X may represent morpholinyl. Also considered are salts of 4-(2,4-difluorobiphenylyl)-2-methyl-4-oxobutanoic acid with appropriate inorganic or organic bases represented by Formula (II) wherein B<+> is either an alkaline metal cation, alkaline earth cation, cyclohexylamine cation, or lysine cation. Said substances are characterized by anti-inflammatory properties comparable to (and greater than) the initial acid while simultaneously said modifications of their physico-chemical properties broaden the possibilities of their therapeutic application.
Patent JP-S626852-A (JP)
Title: Control method for automatic wiper for vehicle
Inventor: MUTO MASAHITO
IPC: B60S1/08
Filed: 1985-07-02
Abstract: PURPOSE:To prevent missing of switching by switching the wiper switch to off-mode if wiper operation has not performed for predetermined time under automatic mode where wiper control is switched automatically with correspondence to the output from rain fall detecting sensor. CONSTITUTION:A wiper switch 14 for selecting between manual and automatic wiping modes and a rain fall detection sensor 10 are connected to a processing circuit 12. The processing circuit will control the wiper motor 18 to perform wiper stop control and plural wiper operation step controls corresponding with the rail fall detected through rail fall detection sensor 10 automatically upon selection of automatic mode. If wiping is not performed for more than predetermined time under automatic mode of wiper switch 14, said switch 14 is switched automatically to off mode.
Patent JP-S63310683-A (JP)
Inventor: NISHIYAMA KATSUAKI
IPC: B08B3/02
Filed: 1987-06-12
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-S5478769-A (JP)
Title: Preparation of slow gas-releasing composite
Inventor: URAHAMA KADOAKI
IPC: B29C39/18
Filed: 1977-12-05
Abstract: PURPOSE: To prepare a composite which releases gas slowly and for a long period, easily, by coating a substrate containing a volatile material with a urethane-based foaming agent while foaming the foaming agent.  
     CONSTITUTION: A volatile material such as perfume, fungicide, deodorant, anti- mold agent, repellent, corrosion inhibitor, etc., is added to a substrate such as nonwoven fabrics, paper, etc., by impregnation, blending, etc. The surface of the substrate is coated with a urethane-based foaming agent at room temperature while foaming said foaming agent. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6039143-A (JP)
Title: Roll for heat treatment furnace
Inventor: TANIMOTO SHINJI
IPC: C22C19/07
Filed: 1983-08-12
Abstract: PURPOSE:To provide a roll for a heat treatment furnace causing hardly a pickup phenomenon or preventing it by adding a specified amount of Al to a Co-Cr alloy having a specified composition. CONSTITUTION:A roll for a heat treatment furnace is provided by using an alloy consisting of, by weight, 0.1-0.5% C, 0.1-3.0% Si, 0.1-3.0% Mn, 20.0-40.0% Cr, 1.0-10.0% Al and the balance Co with impurities as the material of at least the peripheral surface layer. To the alloy may be added <=20.0% Ni and <=5.0% one or more among W, Mo, V, Nb, Ta and Ti. It is preferable that an oxide film is formed on the surface of the roll. An oxide film of stable Cr2O3-Al2O3 or the like which reacts hardly with scale formed on the surface of an article to be heat treated is formed on the surface of the roll during use, so the scale pickup resistance of the roll is remarkably improved.