baber/WOPTO huggingface dataset:
Patent JP-S57114681-A (JP)
Title: Gas capturing device of aluminum electrolyzing furnace
Inventor: SUMITOMO HIROYOSHI
IPC: C25C3/14
Filed: 1981-01-07
Abstract: PURPOSE: To decrease the rate of suction wind required for gas capturing, reduce the quantity of radiation heat of an electrolyzing furnace, and lower operating voltage by covering the specific range producing gases by using a flexible curtain having heat resistance and corrosion resistance.  
     CONSTITUTION: In order to replenish alumina from a hopper 7 in a prebake type Al electrolyzing furnace, flexible curtains 11 such as fabric asbestos having heat resistance and corrosion resistance are extended in the arranging direction of anodes 3 between the anodes 3 from a gas capturing duct 8 in order to capture harmful gases and dust produced at the time of crushing part of crusts 10 in the part right under said hopper with a crusher 9 efficiently. The curtains 11 are divided in the arranging direction of the anode to permit easy replacement at the time of repair. Since the range to suck the gases is partitioned relatively narrow by the curtains 11, the harmful gases and dust are captured effectively with a small rate of suction wind. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05190797-A (JP)
Title: Semiconductor memory device
Inventor: SHIMADA KATSUTO
IPC: H01L21/8246
Filed: 1992-01-08
Abstract: PURPOSE:To ensure the capacity of at least 30fF of a capacitor by a method wherein the film thickness of a silicon nitride film which is arranged at the upper part and the lower part of a ferroelectric film is set to at most 30Angstrom . CONSTITUTION:The circumference of, e.g. lead zirconate titanate 305 as a ferroelectric film is surrounded by a silicon nitride film 304 as a diffusion- preventing film. Thereby, the stoichiometric composition of the lead zirconate titanate 305 is ensured, and it is possible to prevent the characteristic of the lead zirconate titanate 305 from being deteriorated during the production process of the title device and in the operation of the title device. In this case, the film thickness of the silicon nitride film 304 is set to at most 30Angstrom . Thereby, when the title device acts as a DRAM, it is possible to ensure the capacity of at least 30fF of a capacitor.
Patent JP-S5285841-A (JP)
Title: Pattern position determining apparatus
Inventor: ASAI HIROSHI
IPC: G01B7/28
Filed: 1976-01-09
Abstract: PURPOSE: To determine the position by coincided coordinate system by comparing the relations between characteristic points in comparative checking, etc.  of fringe patterns such as fingerprints, etc. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5285509-A (JP)
Title: Melt spinning assembles for conjugated yarn
Inventor: YAMAMOTO TETSUZOU
IPC: D01D5/08
Filed: 1976-01-09
Abstract: PURPOSE: Simple and economical melt-spinning assemblies for conjugated yarn consisting of two spinning blocks equipped with many spinning packs for receiving two different molten polymers, a specific supplying pipe connecting the above two blocks at both ends, and two melters for supplying polymers to the two blocks. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61161029-A (JP)
Title: Automatic gain control equalizing amplifier circuit
Inventor: HIRAGA MASATOMI
IPC: H04B3/14
Filed: 1985-01-09
Abstract: PURPOSE:To allow the titled circuit to trace a rapid level fluctuation at the start of burst signal reception by controlling a pin diode connected to a peak value detection circuit so as to be conducted at the start of burst signal reception. CONSTITUTION:Since no signal is given to a transmission line signal input terminal 11 before a burst signal comes thereto, an equalizing amplifier 1 is in the maximum gain state. When the burst signal comes in this state, an excess current flows momentarily to an output terminal 12, a potential difference between an output terminal 14 of a peak value detection circuit 2 and an output terminal 15 of a time constant circuit 5 is increased momentarily, a diode D2 and a transistor (Tr) of a control circuit 16 are conducted and a current flows to the pin diode D1. Thus, the circuit 3 controls the amplifier 1 to decrease its gain via a DC amplifier 4 at a small time constant. Since a signal string with less level variance continues to the succeeding burst signal, the level differ ence between the terminals 14 and 15 is less, the D1 is nonconductive, the circuit 5 is operated in a time constant comprising a resistor R1 and a capacitor C1 to attain AGC operation via an amplifier 4.
Patent JP-S57114830-A (JP)
Title: Heat sensor
Inventor: NARUO MASAYUKI
IPC: G01N27/12
Filed: 1981-01-08
Abstract: PURPOSE:To eliminate an error of the detected temperature caused by the change of the hydroscopic degree of the heat-sensitive resin, by providing a humidity detecting element to a heat sensor. CONSTITUTION:A plane electrode panel 16 is provided on the entire one surface of a plane resin matter 15, and a pattern type temperature detecting electrode 17 which is also used for a heater is provided at the grater part of the circumference area on the other surface of the matter 15. Such constitution is given to a heat sensor 5'. In addition, a humidity ditecting electrode 18 id provided at the periphery of the electrode 17. The matter 15 of the area which held between the panel 16 and the electrode 17 is used for a heat-sensitive resin part; and the matter 15 of the area which is held between the panel 16 and the electrode 18 is used for a moisture-sensitive resin part respectively.
Patent JP-H11201362-A (JP)
Title: Pipe joint
Inventor: KISHIMOTO YUJI
IPC: F16L47/02
Filed: 1998-01-07
Abstract: PROBLEM TO BE SOLVED: To avoid the breakage of a resin pipe at a root part of a connection opening for a pipe joint that connects the connection opening of the resin pipe and a pipe end of the resin pipe internally fitted in the connection opening. SOLUTION: A collar part 5 slightly larger than a cylindrical connection opening part 1 is coaxially extended at the connection opening part 1 of this tube joint A. A stepped part 51 is provided at an inner circumference side of a boundary part between the collar part 5 and the connecting opening part 1. When a pipe end 81 of a resin pipe 8 is internally fitted in the connection opening part 1, a resin receiving space S having a fixed length in an axis direction L1 is formed between the collar part 5 extended from the connection opening part 1 and the resin pipe 8.
Patent JP-S57137391-A (JP)
Title: Lubricant oil additive and manufacture
Inventor: IBU PURUU
IPC: C10M149/00
Filed: 1982-01-11
Abstract: The present invention relates to additives for lubricating oils, constituted by a copolymer prepared from 35-55%, and preferably 40-50%, of substituted or non-substituted styrene monomers, and from 65-45%, and preferably 60-50% of heavy C12-C20 alkyl esters of methacrylic acid, of which at least 80% consist of C16-C20 alkylmethacrylates, said copolymer having a polydispersity which is as low as possible, a parameter of solubility close to that of the oil for which the additives are intended and a molecular weight of between 80,000 and 200,000 and being able, moreover, to be modified by a comonomer and vinyl compounds. One application of the invention is the formulation of lubricating oils.
Patent JP-S5596050-A (JP)
Title: Prevention of mold and discoloration of shredded cuttlefish
Inventor: NAGAE HIROSHI
IPC: A23L17/50
Filed: 1979-01-10
Abstract: PURPOSE: To obtain shredded cuttlefish free from growing of molds or discoloration for a long time, by deaerating shredded cuttlefish in a gas barrier synthetic resin  bag, and by enclosing a specific mixed gas into the bag.  
     CONSTITUTION: Shredded cuttlefish with a moisture content of 20W30% is put into a synthetic resin bag having the gas barrier properties, e.g. vinylidene chloride or polyamide resin, and deaerated. A mixture of 50vol% or more of carbonic acid gas, 10W15vol% of oxygen, and 0W40vol% of nitrogen is enclosed in the bag and sealed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10336444-A (JP)
Title: Image read method and device therefor
Inventor: AOKI TAKESHI
IPC: G06T1/00
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To provide the image read method and device where a time required to read images of a plurality of originals is reduced. SOLUTION: This image read method has a step 201 where white reference data used for shading correction are set and also a luminous quantity of a light source is detected to set a luminous quantity reference, a step 203 where the luminous quantity of the light source is detected before an original is read, a step 205 where a ratio of the luminous quantity reference to the luminous quantity of the light source before the original is read is set as a white reference correction coefficient, and a step 206 where the white reference data corrected by the white reference correction coefficient are used to read the original by conducting shading correction. In the case of treading a plurality of originals, since the steps 203-206 are repeated, re-setting of the white reference data is omitted and the required time for reading an image is reduced.
Patent JP-S63171107-A (JP)
Inventor: NAKAGAWA SHINKICHI
IPC: H02G1/12
Filed: 1987-01-08
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-H11200184-A (JP)
Title: Pile fabric and its production
Inventor: KUWAHARA HISAHARU
IPC: D03D27/00
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To obtain a pile fabric having excellent appearance and quality to provide a method for producing the pile fabric. SOLUTION: This method for producing a pile fabric comprises using a spun yarn comprising a staple A having substantially no substantial crimp and staple B having >=3/in. number of crimps and >=3% percentage of crimp in which the staple B is soluble in warm water at <=90 deg.C and the ratio of the staple A/the staple B is 50/50 to 95/5 by weight to give a pile fabric and treating the pile fabric with a liquid capable of dissolving and removing the crimped staple B to give the objective pile fabric composed of a pile yarn constituted of the staple A having no substantial crimp.
Patent JP-S60146541-A (JP)
Title: Signal transmission system
Inventor: YAMAGUCHI MASAHITO
IPC: H04H20/47
Filed: 1984-01-10
Abstract: PURPOSE:To transmit information other than an audio signal by applying suppression carrier modulation to a low frequency signal other than the audio signal, adding it to a composite signal, applying FM modulation to it, transmitting the result, demodulating it at the reception side and extracting the modulation signal. CONSTITUTION:A frequency being twice that of a subcarrier is generated by a sub-subcarrier generator 12, the result is applied with 1/2 frequency division 13, the carrier and the audio signals Rin, Lin generate a composite signal 11. The information other than audio signal is generated by low frequency oscillators 14, 15, either signal is selected 16 and a sub-subcarrier is applied with suppression carrier (DSB) modulation 17. The composite signal 11 and a DSB modulation signal 17 are added 18, and the result is transmitted after FM modulation 19. The signal is demodulated 12 at the reception side and fed to a stereo demodulator 25, a DSB demodulator 26 and a sub-subcarrier regenerating device 23. The sub- subcarrier regenerated 23 is subject to 1/2-frequency-division, the stereo signal is regenerated by a stereo demodulator 25, and a low frequency signal is detected 29, 30 from the DSB demodulator 26. Thus, the information other than the audio signal is transmitted.
Patent JP-H08195079-A (JP)
Title: Semiconductor memory
Inventor: HISAIE SHIGEHIRO
IPC: G11C11/22
Filed: 1995-01-11
Abstract: PURPOSE: To provide a semiconductor memory capable of setting a mode after resin mold and reducing an area occupied by bonding pads in a chip area. CONSTITUTION: When the mode is set, when a test mode signal is received from a control means 6, a mode switch signal generation means 7 generates various timing signals in the inside, and takes in the data inputted to the bonding pad DQ4 based on these timing signals, and ferroelectric capacitance elements C1 , C2 store positive or negative polarization charges different from each other, and the setting of the mode setting data is ended. When power source is applied, and a POR signal is outputted from the control means 6 for using the semiconductor storage, the mode switch signal generation means 7 generates various timing signals in the inside, and it reads out the storage contents of the ferroelectric capacitance elements C1 , C2 storing the positive or negative polarization charges to output a MODE signal to a selector means 5 until power source is interrupted.  The selector means 5 transfers the data between an input/output line I/O and the bonding pad DQ in the mode based on the MODE signal.
Patent JP-S5594861-A (JP)
Title: Forming method of inner lining for automobile
Inventor: SUZUKI RIYOUZOU
IPC: B62D25/00
Filed: 1979-01-10
Abstract: PURPOSE: To obtain a fine finished interior lining fitted even in a complex curved form enabling to join by a high frequency heating by a method wherein a cloth made of nylon or polyvinyl fiber is used for the interior lining of a vehicle.  
     CONSTITUTION: A cloth 4A, 4B made of nylon or polyvinyl fiber is joined 2 in a fixed shape by fitting door side, ceiling, seat and the like with an automobile interior finish shape to form the interior lining material 1. For this method, the high frequency current applied electrodes 3A, 3B are formed according to the surface joined in said fixed shape as well as napping on the surface joining in a fixed shape of the cloth surface. The napped joined surface is mutually held between both electrodes 3A, 3B in an overlapped condition. The joined surface is fusion welded by flowing the high frequency current to form the interior lining 1. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05192554-A (JP)
Title: Corrosion resisting stirring machine provided with separable blade unit
Inventor: BUARUTAA SHIYUNAIDAA
IPC: G01N27/20
Filed: 1992-01-10
Abstract: PURPOSE: To execute continuous monitoring during production by forming central partial regions consisting of a conductive material in the respective shrinkage fit regions of two fitting surfaces and forming conductive connection between the metallic body of an agitating machine shaft and the metallic body of a blade unit. CONSTITUTION: The central partial regions consisting of the conductive material are formed in the respective shrinkage fit regions 7 of the two fitting surfaces. The one partial region 3 of the central partial regions is conductively connected to the metallic body of the agitating machine shaft 1 and the other partial region 6 is conductively connected to the metallic body of the blade 10 unit. In such mounting state of the agitating machine, the outer surfaces of the two partial regions 3 and 6 are at least partly respectively superposed on each other, by which the conductive connection is formed between the metallic body of the agitating machine shaft 1 and the metallic body of the blade 10 unit. Consequently, the continuous monitoring during the production may be executed.
Patent JP-S5497090-A (JP)
Title: Metal vapor concentration meter
Inventor: SUZUKI HITOSHI
IPC: G01N27/68
Filed: 1978-01-17
Abstract: PURPOSE: To accurately meter the metal vapor concentration in an on-line manner by passing the gases, which contain the metal vapors or mist, through the clearance between the electrodes electrically isolated and supplied with DC current so that the current to flow between the electrodes may be metered.  
     CONSTITUTION: There are mounted inside of an electrircally isolated chamber 2 two electrodes 3 and 3 which are connected by a DC circuit 4 composed of a DC power source and a DC ammeter 5, and a high frequency generator 6 is arranged above the chamber 2. The gases containing the metal vapor introduced from the inlet line 1 of the sample gases absorbe electromagnetic waves of their generator 6 in the chamber 2 so that the metal vapors contained are excited and dissociated into ions and electrons which are trapped by the electrodes 3 to flow the current between the DC circuit. This current is read out by the ammeter 5. The gases, from which most vapors are removed, are discharged from the gas outlet line 7, and the metal trapped on the electrodes 3 are fall down into a return line 8 by its own weight so that it is recovered. The metering operations are carried out while maintaining the inlet lene 1, the chamber 2 and the line 8 at a higher temperature than the melting point of the metal. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06207889-A (JP)
Title: Reference specimen of total reflection fluorescent x-ray analysis and surface analyzing method of using it
Inventor: HATAKE IZUMI
IPC: G01N23/223
Filed: 1993-01-11
Abstract: PURPOSE:To obtain a reference specimen of a total reflection fluorescent X-ray capable of measuring quantity of a metallic element with good accuracy, reliability and reproducibility by forming a carrier from a Langmuir-Brodget(LB) film or non-metallic small particles. CONSTITUTION:The constitution of a LB film is controlled in a molecular level to be uniformly formed on a substrate. A proper metallic salt is beforehand involved in a liquid phase at a prescribed concentration and metallic ion is immersed into a film structure in accordance with the concentration. As a result, the LB film having metallic ion with the predetermined concentration is formed on the substrate so that a plate type reference specimen superior in reliability and reproducibility is obtained. On the other hand, non-metallic small particles which contains metallic atoms in a predetermined concentration or stably holds them on the surface thereof, are stuck to the substrate so that a residual dregs-type reference specimen superior in reliability and reproducibility is obtained. For example of both of them, an arachic acid barium LB film and a ferrite coated resin particles are used and intensities of BaLalpha ray and a FeKalpha ray are monitored respectively. Thereby, quantity of a metallic element is easily and accurately measured.
Patent JP-S5389358-A (JP)
Title: Semiconductor switch
Inventor: UEHARA HIROYASU
IPC: H02M1/08
Filed: 1977-01-17
Abstract: PURPOSE: To prevent the malfunction due to dv/dt independently of the potential of the main switch, by providing the variable impedance circuit operated independently of the driving circuit, in the semiconductor switch driving circuit used for the communicating paths of exchangers. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S56100557-A (JP)
Title: Picture conference communication system
Inventor: SHIMAMURA KAZUNORI
IPC: H04N7/15
Filed: 1980-01-17
Abstract: PURPOSE:To obtain an optimum picture according to the advance of the conference, by making it possible to switch image pickup means mutually, in the picture conference communication system connecting two conference rooms distant from each other which have plural image pickup means respectively. CONSTITUTION:In respect to selection of the picture signal transmitted from the picture conference terminal in the A side, the attendant in the B side operates selectively picture select switch 5B in its own side, and a select signal is generated by select signal generator 13B. This select signal is synthesized with the picture signal from picture signal switching device 7B by select signal synthesizing device 14B and is sent to select signal separating device 15A through picture signal transmission control devices 8B and 8A. Then, the select signal separated from the picture signal is sent to picture signal switching circuit control device 16A to operate picture signal switching circuit 7A selectively.
Patent JP-H05190086-A (JP)
Title: Helix type traveling wave tube assembling device
Inventor: ITO TAKASHI
IPC: H01J9/14
Filed: 1992-01-10
Abstract: PURPOSE:To prevent the breakage of dielectric supporting rods by inserting a helix and the supporting rods into a long vacuum container pipe at a preset pressure controlled by a torque meter and at short intervals with the help of dielectric supporting rod holding jigs. CONSTITUTION:A pipe deformation measuring instrument 22, a moving board 23 and a torque meter 24 are arranged on a device table 21, and the moving board 23 is moved toward an arrow mark F along a rail 23a with the rotation of the meter 24. Provided on the bad 25 of the moving board 23 are a helix 13 which is wound around a core 15 and a holding member 26 by which dielectric supporting rods 14 are held and moved in an axial direction. A L-shaped pushing jig 27 is fixed on the moving board 23 in a detachable manner by using a bolt 28 and moved toward a pipe deforming jig 12 together with the moving board 23 by the rotation of the meter 24. In combination of the helix 13 and the supporting rods 14, an assembling jig 30 is used.
Patent JP-S62162948-A (JP)
Title: Finger inspection method for flat package type integrated circuit
Inventor: TANAKA HIDEKI
IPC: H01L23/48
Filed: 1986-01-10
Abstract: PURPOSE:To automate a finger inspection and to perform the inspection at high speed with high reliability by storing image information in a finger part, integrating numerals corresponding to the longitudinal brightness and lateral brightness of the image information within an optional range, and inspecting the finger part by using the integral values. CONSTITUTION:The image signal of the finger from a TV camera 4 is converted by a comparator 5 into a binarization signal to store the image information in a RAM 6. A longitudinal address control circuit 8 and a lateral address control circuit 9 control the address of the RAM 6 longitudinal and laterally according to an indication from a microcomputer (MC) 10 and the output of the RAM 6 is counted by a counter 7. The MC 10 inspects the finger by using the counted value.
Patent JP-H01181524-A (JP)
Title: Charged beam exposure method
Inventor: KATO YOSHIHIDE
IPC: H01L21/30
Filed: 1988-01-12
Abstract: PURPOSE:To improve exposure throughput by performing rotary adjustment of a substrate to be processed, substrate retaining tool, or a stage and by performing pattern exposure based on rotary shift elements of calculated pattern region to be aligned. CONSTITUTION:Two or more alignment marks are detected and parallel shift components xy and rotary shift components DELTAtheta of aligned pattern areas k', l', m', and n' which were previously formed on a substrate to be processed from the position coordinates of mark are calculated. After performing rotary adjustment of a substrate to be processed, a substrate supporting tool, or a stage so that coordinate systems x-y and aligned pattern regions k', l', m', and n' may be in parallel being based on the rotary shift components DELTAtheta, a desired pattern is exposed. Thus, without changing the beam optical system, effective exposure visual field can be expanded, and as a result, the exposure throughput can be improved.
Patent JP-H04236283-A (JP)
Title: Adhesive film
Inventor: ISHIZAKI KANKO
IPC: C09J151/00
Filed: 1991-01-16
Abstract: PURPOSE:To provide the title hot-melt type film capable of applying a cloth-like material of bright colored pattern on an adherend. CONSTITUTION:The objective hot-melt type film containing a white pigment for bonding a light-transmittable cloth-like material to an adherend.