baber/WOPTO huggingface dataset:
Patent JP-H02202742-A (JP)
Title: Line supervisory system by polling
Inventor: YAMAMOTO MASAMI
IPC: H04Q9/00
Filed: 1989-02-01
Abstract: PURPOSE:To bring supervisory data of each slave station into centralized supervision without a hindrance by operating automatically each station of a master station, a slave station and a sub-master station so as to be in the best supervisory state, at the time of starting the sub-master station as the master station, when a fault of a line is generated. CONSTITUTION:When a sub-station 20 is started at the time when a fault of a line is generated, first of all, in both a master station 10 and the sub-master station 20, when a data request d2 or d1 from other sub-master station or master station 10 is received, a data request d1 or d2 transmitted from the own station is stopped and only a receiving operation is executed. Also, each slave station 1-(n) executes separately the receptions in both the left and the right directions of all lines, and in the case the request d1 or d2 is received, supervisory data D of the own station is sent out in only the direction in which its data request comes. In such a way, when the sub- master station 20 is started as the master station 10 at the time when a fault of a partial line is generated, each station of the master station 10, the slave stations 1-(n) and the sub-master stations 20 can be operated automatically so as to be in the best supervisory state, therefore, supervisory data of each slave station of a radio line can be collected without a hindrance, and the supervisory performance can be improved.
Patent JP-H05214040-A (JP)
Title: Curable resin composition
Inventor: MAEDA TAKESHI
IPC: C08F20/32
Filed: 1992-02-07
Abstract: PURPOSE:To provide the title composition suitable for use as a corrosion- preventing lining material for concrete, especially a concrete floor or a concrete pit of a food production plant or a pharmaceutical production plant. CONSTITUTION:A polymerizable vinyl monomer containing a glycidyl group in the molecule is reacted with a liquid carboxyl-terminated butadiene/ acrylonitrile copolymer to obtain a modified epoxy (meth)acrylate, which is mixed with a polymerizable vinyl monomer to obtain a modified epoxy (meth) acrylate resin composition. The resulting composition is further mixed with an isocyanate compound to obtain the title composition.
Patent JP-H07229731-A (JP)
Title: Method for detecting horizontally extended member of long article
Inventor: SHIBATA SHIGERU
IPC: G01B21/00
Filed: 1994-02-22
Abstract: PURPOSE:To detect the presence/absence of a bracket and its fitting position with an easy and simple constitution. CONSTITUTION:An end surface of an H section 1 by a detecting sensor 11 while the H section 1 is moved, and the distance to the surface of a member A to be detected and the passing time of the surface are measured by a pair of distance sensors 12, 13 arranged above and below the member A to be detected. The thickness and the length of the member A to be detected by the distance to the surface of the member A to be detected and the passing time obtained by these distance sensors 12, 13 are detected, and a judgement is made whether or not the member A to be detected is a bracket 4 based on the respective measurements, and the fitting position of the bracket 4 from the end surface of the H section 1 is obtained in this detecting method based on the detected signal from the detecting sensor 11.
Patent JP-S58139760-A (JP)
Title: Coating method
Inventor: TSUKADA SUKEHISA
IPC: B05D1/26
Filed: 1982-02-16
Abstract: PURPOSE:To reduce excess paints remarkably in coating of a web face by an air knife coating method etc. using a fourntain system, by reducing the pressure of the side opposite to the direction of running of the web of a nozzle. CONSTITUTION:When a continuously running web 8 arrives at a coat backing roll 7, a paint is coated on the web from an opposite nozzle 1. To keep the paint to a specified quantity, an excess of coated paint is blown off by air jet of an air knife device 2 and the blown paint is recovered by a recovering device 3. A pressure reducing chamber 9 is provided before the nozzle 1 and the pressure of the chamber 9 is reduced by an air duct 10. The chamber 9 is provided with a drain pipe 11 for the washing water and paint that flow into the chamber 9, and its end is water-sealed by water or paint. By this way, the airflow that flows along the web is removed, and at the same time, the bead part is pulled in the direction opposite to the advancing direction of the web to prevent destruction of the bead and reduce excess paints remarkably.
Patent JP-S53108661-A (JP)
Title: Apparatus for bioligical treatment of waste water
Inventor: NAKADA TOSHIYUKI
IPC: C02F3/06
Filed: 1977-03-02
Abstract: PURPOSE: To provide an apparatus for treating waste water biologically, in which a plurality of plate-like support members of synthetic resin are depended dopended downward in a reaction tank, equidistantly and in side-by-side relationship, and the surface of the supporting members is designed such that it is suited for retaining flocks of microorganisms, whereby waste water can be purified always effectively and without causing loading of said members. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57138007-A (JP)
Title: Signal erasing device
Inventor: MIURA KUNIAKI
IPC: G11B5/024
Filed: 1981-02-20
Abstract: PURPOSE:To increase the erasing efficiency of a long wavelength color signal, by supplying an AC current with an arbitrary waveform having DC current component or DC offset to an erasing head, through the use of a slip ring or rotary transformer and rectifying circuit. CONSTITUTION:Erasing heads 2a and 2b, and recording and reproducing common use heads 3a and 3b are arranged on a rotary cylinder 1 rotating toward the arrow. The erasing heads 2a and 2b precede to the heads 3a and 3b in timing. A tape 6 is wound around the rotary cylinder 1 via tape guides 4 and 5. A current DC is supplied directly to the heads 2a and 2b through slip rings 7a and 7b provided to the rotary cylinder 1. When the current value is increased, the effect of erasure is also increased, and when the value is a value (a) or more, sufficient erasure can be made practically. Thus, the erasing efficiency of a long wavelength color signal can be increased.
Patent JP-S5979974-A (JP)
Inventor: AANESUTO JIEEMUZU PIASUN
IPC: H01M4/74
Filed: 1983-02-16
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-S63190436-A (JP)
Title: Optical space transmission equipment
Inventor: YAMAKAWA KUNIO
IPC: H04B10/556
Filed: 1987-02-02
Abstract: PURPOSE:To decrease the number of bits causing an error at the initial part of a data by emitting a light emitting element in case of nontransmission with a smaller output than that at transmission to decrease the time till a phase locked loop is locked. CONSTITUTION:A modulator 2' applying PSK (Phase shift keying) modulation to an input data, a light emitting element 7 converting a modulated electric signal into an infrared ray, a photodetector 8 converting an infrared ray propagated in free space into an electric signal and a demodulator applying PSK demodulation to the converted electric signal to obtain an output data are provided and when the signal is not sent, the light emitting element 7 is emitted with a small output than that at the transmission. Thus, even when a minute infrared ray is received, it is possible to recover a carrier by a carrier recovery section, and the carrier recovery circuit is replied in a very short time.
Patent JP-S61183262-A (JP)
Title: Azetidine derivatives, manufacture and use as intermediate
Inventor: AREKUSANDAA FUAAGASON OAA
IPC: C07D205/04
Filed: 1986-02-06
Abstract: Substituted azetidinone carboxylates of the general formula I <CHEM> wherein R1 represents a benzyl, benzhydryl or tosyl group and R2 represents a hydrogen atom or an alkyl group of up to 6 carbon atoms; process for the preparation of azetidinones of formula I, which comprises oxidising an N-substituted dioxopyrrolidine of general formula II:- <CHEM> process for the preparation of an N-substituted-3-hydroxymethyl azetidine derivative of general formula III <CHEM> which comprises reduction of an N-substituted azetidinone carboxylate of general formula I above. <CHEM> t
Patent JP-S63190224-A (JP)
Inventor: KATO TOMIO
IPC: H01H37/58
Filed: 1987-02-02
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-S59149159-A (JP)
Inventor: MURASE YOSHIHIKO
IPC: A63B53/04
Filed: 1983-02-15
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-S60166781-A (JP)
Title: Scroll type compressor
Inventor: YOSHIMURA TAKAO
IPC: F04C18/02
Filed: 1984-02-09
Abstract: PURPOSE:To prevent the breakage of mechanical parts by introducing high- pressure gas onto the back surface of a slider and installing a sealing mechanism onto the side wall of the slider, thus permitting the operation having the superior efficiency, and by momentarily shifting a swirl scroll in the axial direction. CONSTITUTION:The coolant which flows through a suction hole 10 in the normal operation state is compressed between the respective laps 4b and 5b of a fixed scroll 4 and a swirl scroll 5 and discharged into a sealed casing 1 from a discharge hole 9. When high-pressure gas is introduced into a gas pocket 21 through a gas introducing hole 22, slider 20 floats-up to support the swirl scroll 5. The lubricating oil contained in the discharged gas which flows into an oil feeding passage 16 lubricates the contact surface between the slider 20 and a mirror plate 5a through the oil feeding passage of the slider 20, and a portion of the lubricating oil reaches the side wall on the outside and inside diameter sides of the slinder 20, and thus the captioned apparatus operates as a sealing mechanism for preventing the gas leak between the gas pocket 21 and the back- pressure chamber 12.
Patent JP-S60167331-A (JP)
Title: Ion milling device
Inventor: INUISHI MASAHIDE
IPC: H01L21/302
Filed: 1984-02-09
Abstract: PURPOSE:To enable to perform an ion etching on the substrate of a semiconductor device not only to the vertical direction thereof but also to the horizontal direction thereof by an ion milling device by a method wherein incident ions are caused to generate a screw motion by applying a magnetic field to the ions. CONSTITUTION:Ions which have generated in an ion supply source 1 are field-accelerated in ion lead-out parts 2 and ions 5 are made to incide in a magnetic field, which is created by a magnet 6, in such a way as to have an angle to a magnetic field direction 7. The speed component of the ions 5, which is vertical to the magnetic field direction 7, receives a Lorentz force by the interaction with the magnetic field and the ions 5 are made to generate a circular motion within the surface vertical to the magnetic field. The speed component in the vertical direction joins in this circular motion and the ions 5 reach a substrate 4 while being performed a screw motion. Moreover, the radius (r) of the circular motion can be changed by changing both of the speed component in the vertical direction to the magnetic field and the strength of the magnetic field, and also, the ratio of both of the speed of the ions 5, which perform the spiral motion, to the magnetic field direction, and the speed of the ions 5 in the vertical direction to the magnetic field can be changed by changing the incident angle of the ions 5 to the magnetic field.
Patent JP-H08194929-A (JP)
Title: Tracking error information detector in vtr
Inventor: SHUDO KATSUYUKI
IPC: G11B15/00
Filed: 1995-01-18
Abstract: PURPOSE: To detect the tracking error information from the output signal of an integrated circuit which output selectively a right signal among the reproduced signals of double azimuth heads selectively. CONSTITUTION: At the time of a trick play, the inclination angle of the center shaft of a drum is so adjusted as to make the rotation trace surface of a rotary magnetic head agree with a recording trace and the recorded information of a magnetic tape is reproduced by double azimuth heads. The output of an integrated circuit board to which a reproduced signal having a larger signal level among the reproduced signals of the two heads is outputted is detected by an amplitude detecting circuit 6 and the detected output is supplied to a sample holding circuit 7 to obtain a sample value which is supplied to a control unit 9 after A/D conversion. The control unit 9 decides from which magnetic head the reproduced signal of the datum supplied from the A/D converter comes in accordance with a head selection signal.  The control unit 9 generates a tracking error signal in accordance with the result that the datum is the sample value of the reproduced signal of the redetermined one of the rotary magnetic heads and, if the datum is the sample value of the reproduced signal of the other rotary magnetic head, in accordance with the reversed polarity value of the datum.
Patent JP-H08193221-A (JP)
Title: Cooling method for ferritic stainless steel slab, free from cold cracking
Inventor: KATSUKI JUNICHI
IPC: C21D9/00
Filed: 1995-01-18
Abstract: PURPOSE: To produce a sound ferritic stainless steel slab free from cold crack. CONSTITUTION: At the time of cooling a ferritic stainless steel slab containing 10-30% Cr, 0.5-2.0% Mo, 0.1-0.6% Ti, and <=0.05% (C+u) and having >=50mm thickness, the slab is cooled under the +10.0 holds between the thickness (t)(mm) of the slab and the temp. fall rate R( deg.C/min) of the slab surface in the temp. region where the temp. of the slab surface is 700-600 deg.C, and successively the slab surface temp. after cooling is held at >=140 deg.C. By this method, the occurrence of crack due to thermal stress in the slab after cooling can be prevented and a high quality hot rolled plate can be produced with high productivity.
Patent JP-H07221931-A (JP)
Title: Original reader
Inventor: HACHIMAN ISAO
IPC: H04N1/04
Filed: 1994-01-27
Abstract: PURPOSE:To facilitate complicated replacement of a transparent film in an image reader where the transparent film is arranged to a read face and an image of an original is read through the transparent film. CONSTITUTION:The original reader using a read section 7 to read an original 4 carried from an original container 32 to an original read face 5 is provided with a film container 26 containing a transparent roll film 40 at one side in the vicinity of the read section 5 and the other side of the read face section 5 is provided with a fixing means 46 fixing the transparent film 40 extracted to be set on the read face section 5 by the film container 26. When the transparency of the film 40 is decreased due to dirt or the like, the film 40 is extracted and replaced with a new film 40.
Patent JP-S56118432-A (JP)
Title: Colorant composition for thermoplastic resin
Inventor: HASHIMOTO KENJI
IPC: C08K9/04
Filed: 1980-02-26
Abstract: PURPOSE: To provide a colorant compsn. which has excellent dispersibility and high coloring density, by kneading a thermoplastic resin, a dye or a pigment, a nonionic surfactant and a low-molecular polyolefin together.  
     CONSTITUTION: A thermoplastic resin, a dye or a pigment, a nonionic surfactant and a low-molecular polyolefin are kneaded togehter. The preferred amount of the thermoplastic resin is 50W85wt%. When the amount of the resin is less than 50 wt%, the granulation of the colorant compsn. becomes difficult. When the amount is more than 85wt%, dispersibility becomes poor. The preferred amount of the dye or the pigment is 10W40wt%. When the amount of the dye or the pigment is less than 10wt%, an effect on the rationalization of coloring processing cost as master batch is decreased. When the amount exceeds 40wt%, the granulation becomes difficult. The preferred amount of the nonionic surfactant is 0.5W10wt%. When the amount is less than 0.5wt%, an effect on an improvement in the dispersibility becomes poor. When the amount exceeds 10wt%, there is a tendency to promote the releasing phenomenon of the low-molecular polyolefin. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11224643-A (JP)
Title: Ion implantation method and device
Inventor: SEKI TAKAYOSHI
IPC: H01J37/317
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To prevent charge on a wafer from occurring and also prevent discharge between the wafer and a wafer holder from occurring when implanting ions into the wafer. SOLUTION: A ring-like protrusion 22 is formed on a wafer holder 16, the contact area of a wafer 18 and the wafer holder 16 is made not more than 1 cm<2> , the wafer 18 is mounted on the ring-like protrusion 22, and the contact surface pressure between the wafer 18 and the wafer holder 16 is made not less than 150 g f/cm<2> by means of the component F of the centrifugal force acting on the wafer holder 16 and the wafer 18 in response to the rotation of the wafer holder 16.
Patent JP-H08315854-A (JP)
Title: Heat insulating vessel for high temperature battery
Inventor: KAWAGUCHI TOSHIYUKI
IPC: H01M2/02
Filed: 1996-02-09
Abstract: PURPOSE: To provide a heat insulating vessel for a high temperature battery which can dispense with welding joining of an outer case and by which assembling, disassembling or reassembling of the heat insulating vessel are facilitated and whose outer case can be reused. CONSTITUTION: A heat insulating vessel for a high temperature battery is composed of an inner case 1 to which a cover body 12 is airtightly joined by welding and an outer case 2 to encase its inner case 1 by arranging an interval, and a heat insulating material 31 is filled in a wall inside space 3 of these. Joining end parts 23 of both a box body 21 of the outer case 2 and the cover body 22 are pressurized and joined by fixing metal fittings 25 through packing 24. Elastic packing or metallic packing can be used as the packing 24.
Patent JP-H01203015-A (JP)
Title: Deodorizing water purifying sand
Inventor: FUJIOKA TAKAYASU
IPC: C02F1/00
Filed: 1988-02-05
Abstract: PURPOSE:To simply purify water containing malodorous substance by coating the surface of sand partially or wholly with phthalocyanine.metal complex bonded polyvinyl butyral and forming deodorizing water purifying sand. CONSTITUTION:Phthalocyanine.metal complex bonded polyvinyl butyral is prepared by esterification reaction by means of condensation reaction of a free carboxylic acid type carboxyphthalocyanine.metal complex and vinyl alcohol radical in polyvinyl butyral. Said complex bonded polyvinyl butyral is prepared as solution of soluble solvent such as alcoholic group or the like, to which sand of same or some more volume to the volume of complex bonded polyvinyl butyral is added and agitated. Then, partial or whole of the surface of sand is coated by putting said mixture into water or by volatilizing a solvent.
Patent JP-S53108860-A (JP)
Title: Zigzag travel correcting method
Inventor: NISHIMURA KAZUO
IPC: B21B39/14
Filed: 1977-03-07
Abstract: PURPOSE:To detect with high accuracy without time delay on purpose to automatically correct the zigzag travel, by detecting the bending moment in the surface of the rolled material for obtaining the nonsymmetry of the rolled material, and by correcting the zigzag travel depending on thus obtained value.
Patent JP-H11211631-A (JP)
Title: Apparatus for diluting sampling exhaust gas
Inventor: YANAGIHARA SHIGERU
IPC: G01N1/22
Filed: 1998-01-21
Abstract: PROBLEM TO BE SOLVED: To reduce a quantity of exhaust gas to be sampled, lessen a quantity of dilution air as much as possible and make a concentration of pollution components in the diluted exhaust gas proportional to a quantity in a flow rate of the whole exhaust gas similar to a CVS(constant volume sampler) apparatus. SOLUTION: When the exhaust gas of an engine is continuously extracted with a constant mass flow rate at a temperature not lower than a dew point, mixed with N2 or pure air and diluted, an apparatus 100 controls a flow rate of the N2 or pure air to obtain a flow rate of the diluted exhaust gas proportionally to a flow rate of the whole exhaust gas, thereby making a concentration of a specific component in the diluted exhaust gas 3 proportional to a discharge quantity of the specific component in the flow rate of the whole exhaust gas. Moreover, the apparatus controls to obtain the concentration of the specific component proportional to the discharge quantity within a sampling time when the diluted exhaust gas 3 is sampled at a constant flow rate.
Patent JP-S53110256-A (JP)
Title: Dust collector for vacuum cleaner
Inventor: SAGAWA KOUICHI
IPC: A47L9/12
Filed: 1977-03-07
Abstract: PURPOSE: To improve dust removal efficiency by removing dust attached to the main filter simply with a case having a main filter unit and a net filter grasped between support bases supporting the dust remover. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62183259-A (JP)
Title: Image reader
Inventor: OGINO YOSHITAKA
IPC: H04N1/04
Filed: 1986-02-07
Abstract: PURPOSE:To read a small-sized image inexpensively in an area of stable luminous quantity by controlling the drive state of a recording member moving means in matching with rising characteristics of a fluorescent lamp to eliminate the need for a means for controlling the rising characteristics of the fluorescent lamp. CONSTITUTION:A luminous quantity sensing sensor 5b measures to what extent the luminous quantity of the fluorescent lamp reaches after a prescribed time (to) after a print switch 19 is depressed. When the luminous quantity is in the 1st region (between Id-I1), the recording is executed by a conventional sequence operation without any problem. On the other hand, when the luminous quantity is in the 2nd region (between I1-Io), the speed of a sheet winding motor 25 of a DC motor is not increased up to a set number of revolutions Nb, but remains less number of revolutions (N1) to wind a sheet member 2 slowly thereby prolonging the time t1 substantially.
Patent JP-S55117265-A (JP)
Title: Semiconductor device
Inventor: EMORI SHINJI
IPC: H01L21/822
Filed: 1979-03-02
Abstract: PURPOSE:To regulate the electrostatic capacity of a semiconductor device formed in division on a chip by cutting fused portion after fabricating the device. CONSTITUTION:An electrostatic capacitor 2 connected to a circuit 1 requiring electrostatic capacitor is divided into segments 31-3n' and respective capacitors 2 are connected through fuses 3 to the circuit 1. In order to obtain desired electrostatic capacity value, any of fuses 3 of the fuses 31-3n are cut. The fuse 3 employs the same material as the wires of an IC. When a probe is contacted, for example, with pads 41, 42 and sufficient current is flown therethrough, the fuse is molten to reduce the capacity.
Patent JP-S60184487-A (JP)
Inventor: DEBITSUDO PII PITSUCHIORI
IPC: B23K26/00
Filed: 1985-02-08
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-S58143909-A (JP)
Title: Lead frame cutter
Inventor: TABATA KATSUHIRO
IPC: B23D15/02
Filed: 1982-02-19
Abstract: PURPOSE:To cut a lead frame without moving it by moving both punch and die during cutting the lead frame. CONSTITUTION:When the lead frame 1 is fed up to the intended position pitch by pitch before the motor 4 is driven, the screw shafts 7, 8 are driven. When the screw shafts 7, 8 are revolved, the punch fitting plate 13 moves downward with the revolution of the right-handed screw portions 7A, 8A and the punch 2 is approached toward the lead frame 1 and the die 3. On one hand, the die fitting plate 14 moves upward with the revolution of the left-handed screws 7B, 8B and the die 3 is approached toward the frame 1 and the punch 2. Thereby, as the punch 2 and the die 3 are in a stationary state, the frame is cut by the shaering force from both upper and lower directions of the frame 1.