baber/WOPTO huggingface dataset:
Patent JP-H08319112-A (JP)
Title: Production of crystalline microporous material
Inventor: SHIMIZU SHINICHI
IPC: B01J29/035
Filed: 1995-05-24
Abstract: PURPOSE: To produce a crystalline microporous material under mild condition at a low cost by mixing a specific crystallization controlling agent with an alkaline liquid containing fine particles of kanemanite and heating the precipitated solid component to effect the crystallization of the solid. CONSTITUTION: A mixed liquid of an inorganic material is produced by mixing at least one kind of crystallization controlling agent selected from ammonium ion of the formula R4 N<+> (R is H, a <=10C alkyl or an aryl), phosphonium ion of the formula R4 P<+> and amines with an alkaline mixed liquid containing fine particles of kanemanite. The obtained mixed liquid is optionally neutralized and the precipitated fine particles are separated from the liquid to obtain a solid component. The solid component is crystallized by heating in a closed vessel or by supplying steam to the solid.
Patent JP-S5553586-A (JP)
Title: Endless ink ribbon
Inventor: KAWAI SHIYOUICHI
IPC: C09J5/00
Filed: 1978-10-13
Abstract: PURPOSE: To prevent the lowering of the mechanical strength at a joint, and to realize high printing quality, by stacking the end portions of ribbon base materials of thermal plastic synthetic resin through fibrous cloth with high melting point, and melting the joint portions.  
     CONSTITUTION: The both end portions of cloth-like ribbon base materials 1 in thermal plastic synthetic resin with mechanical, excellent characteristics, such as, polyvinylchloride, polypropylene, etc. are stacked or butted through fibrous cloth 2, such as, cotton, silk, etc., which melting point is higher than said synthetic resin, is excellent in wear proof and shock resistance and is superior in the containing properties of ink, the cloth 2 is stacked on the surfaces, the end portions of welding range A portions are melted by means of ultrasonic waves, etc., and the end portions of the ribbon base materials 1 are mutually joined together, thus obtaining this endless ribbon. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6016861-A (JP)
Inventor: ANDOU MIGIWA
IPC: C04B35/10
Filed: 1983-07-08
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-S5459578-A (JP)
Title: Adjustor
Inventor: SAKAI YOSHIKATSU
IPC: G05B7/02
Filed: 1977-10-20
Abstract: PURPOSE: To simply accomplish the interchange between automatic and manual operations by coactively connecting a manual operating mechanism and an operating interchanging mechanism so that the connection inbetween is released when the outputs of the manual and automatic operations become coincident.  
     CONSTITUTION: During an automatic control, a switch is connected with an A side so that signals VA from an operating device PID are generated from an output terminal OUT. At this time, levers L 1 , L 2  and L 3  pivotted to the shafts S 1  and S 2  connected by a clutch C are located at positions where they are fully turned clockwise to their full strokes. The output of a potentiometer PT for generating the manual ou tput VM is at a zero level. When the lever L 1  is turned counter-clockwise in case it is changed to a manual control, the clutch C is applied when VA is higher than VM so that the lever L 3  is driven until VA becomes equal to VM. When this takes place, the clutch is released so that when the lever L 1  comes to the position of a position detec tor D the switch is changed to the M side. During the manual control, the output of the operating device PID follows the manual output by a tracking amplifier U 2 . 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08319590-A (JP)
Title: Electric protection method of reinforced concrete structure and device therefor
Inventor: ISHIKAWA MITSUO
IPC: C23F13/00
Filed: 1995-05-24
Abstract: PURPOSE: To provide a electric protection method and the device capable of easily controlling protection current to be in the range of standard value of protection potential at the time of electrically protecting a steel material of a reinforced concrete structure by an external electric power source system. CONSTITUTION: The protection current is cut-off every prescribed time and the potential of the steel material directly after cut-off and/or the potential after a prescribed time after cut-off are detected. When the potential deviates from the range of a previously fixed protection current to plus side, the protection current is increased in a previously fixed ratio. And the potential deviates from the range of the protection controlling potential to negative side, the protection current is decreased in the ratio previously fixed. As a result, the reinforced concrete structure is electrically protected without necessitating excess man power.
Patent JP-H09309735-A (JP)
Title: Production of silica glass
Inventor: MATSUI HIROSHI
IPC: C03C3/06
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To produce a synthetic silica glass having viscosity characteristics at high temperature similar to a natural one by reacting a porous glass material of silica including a prescribed hydroxyl group with a halogenated silane under a specific condition and treating the resultant product to form a silica glass material. SOLUTION: A porous glass material of silica obtained by a flame hydrolysis of a silane compound (e.g. tetrachlorosilane) is preheated preferably in a reduced pressure atmosphere and below the reaction temperature, further reacted with a halogenated silane, preferably methyltrichlorosilane or tetrachlorosilane, in an inactive gas atmosphere at 300-800 deg.C. Thereafter, the resultant product is treated under a reduced pressure by an evacuation at a temperature of 850 deg.C or more and the beginning temperature of a sintering (1000 deg.C) or less and further compacted at high temperature of 1600 deg.C or more under a reduced pressure to form the objective transparent glass material.
Patent JP-S617230-A (JP)
Title: 4-(parafluorobenzoyl)-2,6-dimethylphenol and its preparation
Inventor: FUKUOKA SHINSUKE
IPC: C07C67/00
Filed: 1984-06-20
Abstract: NEW MATERIAL:4-(Parafluorobenzoyl)-2,6-dimethylphenol shown by the formula I. USE:Useful as an antioxidant, stabilizer for a polymer, a raw material for agricultural chemicals and drugs, and a monomer having high activity for producing high-molecular-weight polymers or heat-resistant polymers. PREPARATION:Preferably parafluorobenzoic acid 2,6-dimethylphenyl ester shown by the formula II is rearranged by the use of an acid catalyst of Lewis acid especially preferably anhydrous AlCl3 optionally in a solvent at 0-350 deg.C for 1min-50hr, to give a compound shown by the formula I in high yield in high selectivity.
Patent JP-S63289367-A (JP)
Title: Linear actuating machine
Inventor: FUKUI TOYOAKI
IPC: F16H25/20
Filed: 1987-05-21
Abstract: PURPOSE:To prevent lowering of the transmission efficiency of a bevel gear and to prevent breakage of the bevel gear, by a method wherein a second bevel gear engaged with the first bevel gear of an input shaft is connected to a screw shaft by using a locking means allowing movement in the direction of a central line of the screw shaft. CONSTITUTION:In a linear actuating mechanism 1, a screw shaft 4 threadedly joined with a rod 3 projectable from a case 2 is supported to a case 2 by means of a bearing 5. A second bevel gear 9 is connected to the one end of the screw shaft 4 through a lock means 10 formed with a spline in a manner to allow axial movement, and is geared with a first bevel gear 6 mounted on an input shaft 7. With an input shaft 7 rotated by a drive mechanism, the screw shaft 4 spline-engaged with the bevel gears 6 and 9 is rotated, and the rod 3 is moved forward and backward by means of a nut metal 19 threadedly joined with a screw part 23. This constitution enables the first and the second bevel gears to normally hold gearing at a normal position, and prevents lowering of transmission efficiency, and enables prevention of breakage of the bevel gear.
Patent JP-S5458182-A (JP)
Title: Digital control circuit
Inventor: SUGIMOTO IHEI
IPC: G05B11/06
Filed: 1977-10-18
Abstract: PURPOSE: To prevent the misoperation of a D-A convertor and to secure the safety control, by means of letting a constant phase relation to be given to a change-over timing of the mode of addition and reduction of an additioning/reductioning counter, and the clock pulse.  
     CONSTITUTION: A detected signal from a device to be controlled 5 is compared with a reference voltage 8 by a comparator 7, and an up signal or a down signal is sent to a counter 2 according as the relation of the extent. The output of the counter 2 is converted to an analogue signal by a D-A convertor 3, and controls the deivce to be controlled via an amplifier 4. At this time, the mode of addition and reduction is changed over when the counter 2 is in buiding-up or in building-down, the D-A convertor is in danger of mis-operation, thereby a synchronous circuit 10 is set up 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01295381-A (JP)
Title: Pattern converting circuit
Inventor: TAKATORI SUNAO
IPC: G06N3/06
Filed: 1988-05-23
Abstract: PURPOSE:To transform the brain cells into an integrated circuit by making plural input beams incident onto a laser resonance system, applying the temperature control to the laser resonance system via a heating means and a heat dissipating means to change the nonlinear optical characteristics, and controlling the spectrum and the intensity of the output beams. CONSTITUTION:Plural laser beams L1-Ln are made incident onto a resonance system and the output beams are produced by mixing frequencies. The phase matching direction is controlled by a heating means 2 for the laser generating medium of the system 1. As a result, the spectrum and the intensity of said output beams are changed. A Peltier effect heat radiation means 3 is set near the laser generating medium to cool this medium that is once heated by the means 2 down to a proper temperature. Plural pieces of such pattern converting circuits are provided and the outputs of plural pattern converting circuits is used as the incident light of a single pattern converting circuit. Thus a pattern converting circuit network is obtained. Then the brain cell models can be transformed into an integrated circuit.
Patent JP-S615416-A (JP)
Title: Multi-channel magnetic head
Inventor: YOSHIKAWA HIDEKI
IPC: G11B5/17
Filed: 1984-06-18
Abstract: PURPOSE:To improve the magnetic efficiency of a multi-channel magnetic head, by providing a recessed groove for winding which is almost vertical to the gap depth direction passing through a winding hole at the surface of the main core facing a spacer and installing winding to the groove. CONSTITUTION:A recessed groove 14 which is almost vertical to the gap depth 13 direction passing through a winding hole 12 is provided in the surface 11 of a main core 2 facing a spacer 1. Winding 4 is wound around the main core 2 and auxiliary core 3 through the winding hole 12 and groove 14. The groove 14 has such a depth that the winding 4 is not projected from the surface 11 when installed. Head chips H1 and H2 composed of the main and auxiliary cores 2 and 3 are bonded to the spacer 1. The back section 15 of the main core 2 is not cut off. Since the main core 2 can be bonded directly to the spacer 1 and it is not necessary to cut off the back section 15, the gap is not widened and the winding is installed in the horizontal direction from the winding hole 12 and, as a result, the magnetic efficiency can be improved.
Patent JP-S616155-A (JP)
Title: Cladding material for optical glass fiber
Inventor: YOSHIHARA MITSUO
IPC: C03C25/24
Filed: 1984-06-19
Abstract: PURPOSE:To obtain the titled cladding material having superior flexibility and mechanical strength after curing by incorporating a modified polybutadiene mixture having a specified compsn., a liquid reactive diluent having polymerizable C=C double bond, and a polymerization initiator. CONSTITUTION:(A) 30-70wt% modified 1,2-polybutadiene prepd. by introducing at lest two (meth)acryloyl groups into hydrogenated 1,2-polybutadiene is mixed with (B) 70-30wt% modified 1,4-polybutadiene prepd. by introducing at least two (meth)acryloyl groups into hydrogen added 1,4-polybutadiene. The titled cladding material is obtd. by adding at least one polymerizable C=C double bond in one molecule as a reactive diluent (e.g., cyclohexyl acrylate) and a polymerization initiator (e.g. benzoin methyl ether) with said mixture (A).
Patent JP-H01296551-A (JP)
Title: Spin polarization scanning electron microscope
Inventor: KOIKE KAZUYUKI
IPC: G01T1/32
Filed: 1988-05-25
Abstract: PURPOSE:To expand the concurrently observable visual field by correcting the output signal from a spin detector with X and Y scan signals. CONSTITUTION:The ratio AaIa/AiIi between currents AiIi and AaIa amplified by amplifiers 12 and 13 is determined by a signal processing circuit 14 as Si. The zero point-corrected measurement value so can be determined by correcting it with the equation I. The state of the magnetic domain of a sample can be visually observed by displaying the measurement value so on a display 15 as the image signal, where the equation I is So=Si-(A1X+B1Y+A2X2+C2XY+B2 Y2), Si: output signal, X: X scanning signal, Y: Y scanning signal, and A1, B1, A2, B2, C2 are constants.
Patent JP-S61284164-A (JP)
Title: Method and device for driving illuminating light source
Inventor: ASANO FUMIO
IPC: H05B37/02
Filed: 1985-06-10
Abstract: PURPOSE:To restore the luminance of an illuminating light source by applying a voltage having the polarity opposite to that while operation to the anode of the illuminating light source for a certain period other than the practical operation time for picture reading or recording. CONSTITUTION:When a read operation sequence is started, a filament 10 of a fluorescent tube light source 1 is fed from a timing t0 by a filament driving circuit 100. The output selecting command of a light quantity control circuit 101 which is sent to a switching circuit 102 from a timing control circuit 103 is switched to the negative polarity side. The output selecting command from the circuit 103 to the circuit 102 is switched to the positive polarity at a timing t1, and the light source 1 is lit. At a timing t2, continued enable signal is stopped to extinguish the light source 1 and the output selecting command is switched to the negative polarity side, and this state is continued till a timing t3. Thus, the voltage having the polarity opposite to that for operation is applied to the anode 12 for a certain time before and after a read operation time T, and the light source is operated stably with a high luminance.
Patent JP-S5251345-A (JP)
Title: Peparation of novel cyclopentanone derivatives
Inventor: KUROZUMI SEIJI
IPC: C07C319/20
Filed: 1975-10-21
Abstract: PURPOSE: Cyclopentanone derivatives of formula I (Ar is aryl;R' is H, alkyl; Y is-CH 2 CH 2 -,-CH=CH-,-C=C-); for example, 2-(6'-carbomethoxy-cis2'-hexenyl)-2-phenylthio-cyclopentanone. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5351378-A (JP)
Title: Data display unit
Inventor: NAKAZAWA MAKOTO
IPC: G08B25/00
Filed: 1976-10-22
Abstract: PURPOSE:To know the operational condition of a plant directly by comparing the data in plural number with the reference chart corresponding to the value of specific data, that is standardized and displayed by the regular value of each data corresponding to the presence value of the specific data.
Patent JP-H04349802-A (JP)
Title: Device for attachment of auxiliary control valve of tractor
Inventor: SHIMIZU YOSABURO
IPC: E02F9/16
Filed: 1991-05-29
Abstract: PURPOSE:To enable ready attachment and detachment of an auxiliary control valve arranged on one side of an oil-hydraulic equipment from the rear side of a tractor. CONSTITUTION:A fixing bracket 25 projecting to the side direction is attached on one side of an oil-hydraulic equipment 7 carried on the rear part of a tractor car body 1. An auxiliary control valve 29 is set to the rear surface of the fixing bracket 25 from the rear side by using a detachable bolt 30.
Patent JP-S61285267-A (JP)
Title: Coating composition
Inventor: FUJIOKA AKIRA
IPC: C08L63/00
Filed: 1985-06-12
Abstract: PURPOSE:To provide the titled composition composed of a basic nitrogen- containing acrylic copolymer, a specific silicon compound(-containing acrylic copolymer) and an epoxy group-containing (acrylic) copolymer, having low toxicity and excellent stability and applicability and usable easily. CONSTITUTION:The objective composition can be produced from (A) a basic nitrogen-containing acrylic copolymer (preferably a copolymer composed of a basic nitrogen-containing monomer, the ester of (meth)acrylic acid and an aliphatic monohydric alcohol and a carboxyl-containing acrylic monomer), (B) a silicon compound of formula [R1 is H or 1-4C alkyl; R2 is 1-4C (alkoxy) alkyl; n is 0 or 1] (e.g. beta-acryloxyethyl-trimethoxysilane) and/or a copolymer of said compound and an acrylic monomer [e.g. ester of (meth)acrylic acid and an aliphatic monohydric alcohol] and (C) a copolymer of an epoxy group- containing monomer [e.g. glycidyl (meth)acrylate] and an acrylic monomer and/or a compound having >=3 epoxy groups (preferably sorbitol polyglycidyl ether).
Patent JP-S5935196-A (JP)
Inventor: HORUSUTO FUIITSUKE
IPC: B01D50/00
Filed: 1983-07-13
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-S5553186-A (JP)
Title: Inverter control circuit
Inventor: MINAMI YOUTAROU
IPC: H02M7/515
Filed: 1978-10-14
Abstract: PURPOSE: To control the passing rate and make the trouble shooting possible when the trouble is occurred by digitally controlling the passing rate of an inverter and sequentially storing the status of operation by the use of a small computer.  
     CONSTITUTION: A CPU8 excecutes the program for passing-rate control by a clock signal 41. A master-slave flip flop 17 generates square-wave pulses 42 to 45, and operates corresponding thyristors. The CPU8 reads analog and digital quantities indicating a main-circuit status signal through input ports 9 and 11 and stores said quantities in a memory 10. When abnormal conditions have occurred, a clue for trouble-shooting the cause of the abnormal conditions can be obtained by outputting the data in the memory 10 through an output circuit. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11326311-A (JP)
Title: Method for testing cell, resin plate and cell test apparatus used in the same
Inventor: AKAIKE TOSHIHIRO
IPC: G01N33/15
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To obtain highly reproducible and quantitative test results in a short time by using normal cells or established cells of tissues obtained from a considerably small count of animals, humans, insects, etc. SOLUTION: A cell to be used is a normal cell or an established cell originating from each tissue of a human, an animal, an insect or a plant that can proliferate on a substrate material at a well bottom face of a used plate. As examples of the normal cell, cells of livers, kidneys, epithelia, endothelia, spleens, etc., can be used. At a toxicity test, the cell is seeded to the plate, and then a substance to be tested is added. A cell proliferation, a survival rate of the cell, an activity of the cell, etc., after a fixed time are measured. Alternatively, the substance and the cell are simultaneously put in a plate, or the cell is put in the plate following the substance, and an adhesion rate of the cell to the plate is measured. Based on the result, the cell is compared with a comparative cell to which the substance is not added, whereby a toxicity can be detected.
Patent JP-H05324759-A (JP)
Title: State assigning device for synchronous sequential circuit
Inventor: YOKOYAMA MASAO
IPC: G06F17/50
Filed: 1992-05-19
Abstract: PURPOSE:To make the necessary area of the circuit as small as possible by finding state code length from the number of states included in a given state transition table and calculating an evaluation function, and determining a specific code on the basis of the value of the evaluation function calculated from the calculated E-state code length. CONSTITUTION:A state code length calculating means 11 finds the state code length from the number of the states included in the given state transition table 14. Then an evaluation function calculating means 12 calculates the evaluation function from the given state transition table 14. Further, a code determining means 13 is connected to the state code length calculating means 11 and evaluation function calculating means 12 and determines the specific code on the basis of the value of the evaluation function calculated by the evaluation function calculating means 12 from the calculated state code length. Namely, the state assigning procedure of the synchronous sequential circuit finds the state code length from the number of the states in the given state transition table 14 and calculates the evaluation function. Then the code is determined on the basis of the value of the evaluation function.
Patent JP-H01293866-A (JP)
Title: Magnetic resonance imaging apparatus
Inventor: HINO MASAAKI
IPC: A61B5/055
Filed: 1988-05-24
Abstract: PURPOSE:To shorten the restraint time of an examinee, by properly using the procedure due to a high speed Fourier transform method and the procedure due to a discrete Fourier transform method in accordance with the size of a concerned region, the size of a data interval and the magnitude of the number of data. CONSTITUTION:A console 11b is operated to insert an examinee P into a main body M and the head of the examinee P is set to a diagnosable magnetic field forming region to be brought to a stationary state. Then, the console 11b is operated to set an imaging region matrix to 256X256X256 and the imaging due to a high speed Fourier transform method is executed to obtain an image data group for the rough positioning of resolving power. Subsequently, a tumor part is found out in this image and the console 11b is operated in order to perform final imaging to set an imaging region matrix 138X32X64 being an arbitrary matrix to the image and, thereafter, the imaging formed by a discrete Fourier transform method is executed to obtain a final imaging data group having fine resolving power.
Patent JP-H10308367-A (JP)
Title: Manufacture of device
Inventor: TAKAHASHI KAZUO
IPC: H01L21/027
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To recognize an alignment mark through an interlayer insulation film or a metal film on a wafer. SOLUTION: An interlayer insulation film 2 and a metal film 3 are formed on the surface of a wafer 1 on which semiconductor elements 1a such as MOS transistors and the like and an alignment mark 1b are formed, and its surface is polished. During the polishing process, a movable section A of the wafer holder H for mounting the wafer W is raised by an actuator Q and a part where the alignment mark 1b of the wafer W is provided is locally raised and polished together with the other part. The metal film 3 and the like on the alignment mark 1b are locally thinned and the alignment mark 1b can be recognized.