baber/WOPTO huggingface dataset:
Patent JP-S60214930-A (JP)
Title: Mechanical bonding of different synthetic resin materials
Inventor: NAKAMATA HIDEO
IPC: B29C65/56
Filed: 1984-04-10
Abstract: PURPOSE:To eliminate attachment of a melt and its removal operation by heating and melting with the help of laser beam synthetic resin material in the lower layer among other different synthetic resin materials to be bonded. CONSTITUTION:In bonding overlapped different synthetic resin materials 1, 2 mechanically, t least the lower layer shall be composed of a laser-absorbing synthetic resin material among other overlapped synthetic resin materials and a through hole 3 be provided on a synthetic resin material 2 in the upper layer. The synthetic resin material 1 in the lower layer is caused to melt by transmitting a laser beam on the surface of the material 1 from above the through hole 3. At the same time, a melt is pressed onto the surface of the synthetic resin material 1 in the upper layer through the through hole 3 by applying weight to the molten region. Thus it is not necessary to melt by making a heating part contact directly as is the case with a soldering iron, so that a molten part can be built up into a hump on the surface of the synthetic resin material in the upper layer. Consequently, the bonding strength can be increased and also attachment of a melt be completely eliminated during bonding operation.
Patent JP-S61231358-A (JP)
Inventor: BARII ERU BATORAA
IPC: F24S20/20
Filed: 1986-03-29
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-S58187010-A (JP)
Title: Amplifier circuit
Inventor: YOSHITOMI MASAO
IPC: H03F3/34
Filed: 1982-04-26
Abstract: PURPOSE:To reduce the required number of components and the required DC current, by inputting the 1st stage differential amplifier output to a cascode type differential amplifier. CONSTITUTION:A signal inputted between input terminals IN1, IN2 is inputted to the 1st stage differential amplifier comprising TRs Q1, Q2 and a constant current source I1. The collector of the TRs Q1, Q2 is connected to the base of TRs Q6, Q7 forming a cascode type differential amplifier and a single end form differential output is obtained from an output terminal OUT. Thus, the required number of components is reduced and the required DC current is reduced remarkably.
Patent JP-H05210677-A (JP)
Title: Word processor
Inventor: SEKI MICHIO
IPC: G06F12/00
Filed: 1991-03-12
Abstract: PURPOSE:To improve the operability by deleting document data whose deletion flag is set in accordance with management data stored in a management storage part in the case of excess over the storage capacity. CONSTITUTION:The state of document data deletion is designated and inputted by a keyboard 13, a CPU 10 displays a list of document data in management data on a liquid crystal display part 15. When the state of document data preservation is designated and inputted by the keyboard 13, the CPU 10 totalizes size data in management data in accordance with this designation input and calculates the capacity of idle areas on a floppy disk in a floppy disk device 18 and compares this capacity with the data volume of a document to be preserved and discriminates whether document data can be preserved in this state or not. If it cannot be preserved, document data whose deletion flag '1' in management data is set is erased together with management data, and remaining document data is arranged to reserve an idle area, and thereafter, document data is preserved.
Patent JP-H09260181-A (JP)
Title: Supporting method and fixing method of covered pillar type support as well as cylindrical support having rigidity
Inventor: YAMAHATA SHIGETOSHI
IPC: H05K3/30
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To improve a manufacturing property and supporting performance as well as to facilitate maintenance and to expand a range of the use by a method wherein a support in the shape of a covered pillar type support is arranged in a solid columnar support fixed on a supporting member for being supporting by giving recoiling force from a prescribed position of the solid columnar support. SOLUTION: While metallic supporting legs 3a, 3b, 3c of a solid cylindrical supports 2 are inserted into the corresponding insertion holes of a printed circuit board 22, an electrolytic capacitor 24 is inserted being supported by the recoiling parts 2a, 2b, 2c of the solid cylindrical support 2. Terminals 24a, 24b of the electrolytic capacitor 24 abut on the corresponding parts of the printed wiring part of the printed circuit board 22. In this state, an assembly is carried in an automatic soldering tank and the metallic supporting legs 3a, 3b, 3c are soldered in the positions of the insetion holes of the p inted circuit board 22. And the terminals 24a, 24b of the electrolytic capacitor 24 are soldered to the corresponding parts of the printed wiring. Therefore a manufacturing property and the supporting performance can be improved.
Patent JP-S58188346-A (JP)
Inventor: JIEROUMU DOREKUSURAA
IPC: G11B7/243
Filed: 1982-04-27
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-H07259785-A (JP)
Title: Vertical shaft pump having opening/closing device for intake air
Inventor: OURA KAZUMITSU
IPC: F04D15/00
Filed: 1994-03-16
Abstract: PURPOSE:To perform smooth switching between pumping-up operation and air operation by a method wherein a water injection pipe arranged at a sealing box is coupled to a drainage pipe provided at a bottom with a float valve, the lower end of the drainage pipe is immersed in a suction water tank, and when a water level is lowered to the vicinity of a position below an impeller, a float valve is released. CONSTITUTION:The tip part of an intake air pipe 5 is formed in an inverted U-shape and the opening end thereof is opened to a sealing box 6 arranged above a pump. A water injection pipe 7 is installed above the sealing box 6. A drainage pipe 11 is coupled to the bottom of the sealing box 6, and the lower end thereof is suspended to the vicinity of the bottom of a suction water tank 12 at the lower end of which a vertical shaft pump 1 is installed. A float valve 17 consisting a valve material 16 having a float 15 is disposed at the lower end of the drainage pipe 11. Through elevation of a water level in the suction water tank 12, the float 15 is elevated. A valve body 14 coupled to the float 15 is pressed against a valve seat 13 or separated to open and close the float valve 17. Thus, the float valve is not influenced by waviness of a water level and an eddy current and a time of air water mixture operation is regulatable.
Patent JP-S58190950-A (JP)
Title: Automatic setting system of gradation table for picture input and output device
Inventor: SHIMAZAKI OSAMU
IPC: B41J2/52
Filed: 1982-04-30
Abstract: PURPOSE:To perform an automatic initialization of a gradation table, by giving a photoelectric scan through an input optical system to a step tablet for test which is produced with the existing light volume control signal stored in a memory. CONSTITUTION:The value of the existing light volume control signal stored in a memory 20 is applied to a step tablet generating circuit 21. Then the step tablet signal SC given from the circuit 21 is fed to a laser light modulator 10 via a D/A converter 9. Thus an exposure head 12 is driven to expose a photosensitive material 14 set on an output drum 13. A step tablet SW produced by developing the material 14 is set to an input drum 1 and undergoes a photoelectric scan through an input optical head 3 to obtain concentration signals of the SW. These concentration signals are fed successively to a table generating circuit 22 to be set opposite to the light volume control signals KL supplied from the memory 20. Then an output concentration signal-light volume control signal table is stored.
Patent JP-S58190126-A (JP)
Title: Phase comparator
Inventor: ITOU TAKASHI
IPC: H03K5/26
Filed: 1982-04-30
Abstract: PURPOSE:To ensure the detection of phase with high precision, by detecting the difference of phase between the 1st pulse input signal and the 2nd pulse input signal having a longer period than the 1st pulse input signal with a time width longer than the width of the 1st pulse input signal. CONSTITUTION:A phase comparator works by an integration circuit consisting of a capacitor C1, a constant current source 22 and an SW1 and in the 1st section from the input of the pulse of the 2nd pulse input signal through the input of the pulse of the 1st pulse input signal. A level holding circuit consisting of a capacitor C2 and an SW2 holds the result of integration for the 2nd section from the lapse of the 1st section through the input of the pulse of the 1st pulse input signal. Then the integration circuit is initialized by a resetting circuit consisting of an SW3 for the 3rd section from the lapse of the 2nd section through the input of the pulse of the 2nd pulse input signal. Thus each operation is doen with high accuracy since each section has a width longer than that of the 1st input signal.
Patent JP-S59199765-A (JP)
Title: Dye purification equipment
Inventor: OZAWA KUNITAKA
IPC: C09B67/54
Filed: 1983-04-27
Abstract: PURPOSE:To provide a continuous purification equipment for dye solution useful for ink jet recording ink, etc., capable of removing the inroganic salts in said solution, equipped with both devices, namely, for its manufacture and for its treatment constituted by chromatographic operation. CONSTITUTION:A dye powder 22 is fed, from the feed unit 21, to the preparation tank 24, in which pure water is poured through a pipe 26 followed by mixing the content by an agitator 27 to prepare a dye solution. Subsequently, this solution is filtered to remove contaminated particles, etc., being fed to the feed tank 31 followed by feeding the solution through pipes 47 to the purification section 41 constituted by a plural of salt-reducing treatment units 42, where said solution is subjected to a chromatographic operation through the on-off valves 43 by feeding it to the filter units 44 to eliminate the inorganic salts contaminated followed by bringing the resultant dye solution through the on-off valves 45 via pipes 55 to the storage tank 56, whereas the inorganic salt solution is discharged, through pipes 57, to the tank 58.
Patent JP-H02251192-A (JP)
Title: Flame-sprayed substrate
Inventor: SHIBATA RYOICHI
IPC: B32B9/00
Filed: 1989-03-24
Abstract: PURPOSE:To decrease holes and cracks in a flame-sprayed insulating layer by forming a layer including a glass phase at one part of the insulating layer on a metallic base body. CONSTITUTION:An insulating layer is formed by flame-spraying raw material powder containing at least two or more of the oxides of Al, Mg, Zr, Si, Mn, Ti and Cr, and a glass phase is comprised to one part of the insulating layer. A method, in which one part of the layer is brought to an amorphous state by a quenching effect by flame spraying by one of flame spraying powder, and a method in which two or more of flame spraying powder is used and at least one kind among them is easy to be brought to the amorphous state previously are employed as a method in which the glass phase is acquired. Accordingly, holes and cracks in the insulating layer can be reduced.
Patent JP-S58190084-A (JP)
Title: Far infrared laser device
Inventor: SUKEGAWA OSAMU
IPC: H01S3/02
Filed: 1982-04-30
Abstract: PURPOSE:To reduce the necessary aperture of an output window and thereby offer output coupling of low loss due to the use of a thin window material, by constituting one wherein a laser light is converged in a sealed window. CONSTITUTION:A laser resonator is constituted of an end mirror 1, an output mirror 2 (in the air), and a converging curved mirror 3. Thus, the replacement of output mirrors is facilitated by adopting the constitution wherein the output mirror is placed outside the sealed gas, accordingly in many cases it is very effective when a far infrared laser having many oscillators is operated in the optimum coupling at many wavelengths of oscillation. The laser light is converged at the position of the sealed window 4 by the converging mirror 3.
Patent JP-H11260997-A (JP)
Title: Semiconductor device
Inventor: KOZONO HIROYUKI
IPC: H01F10/08
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor device in which a semiconductor element or a passive element is attached to a region such as a region not used in conventional cases and surrounded by an external terminal row, whose mounting density is reduced, which enhances the rigidity of a wiring board or an insulating film and in which heat is dissipated efficiently. SOLUTION: A semiconductor device is provided with a wiring board 201 or an insulating film in which a semiconductor element 1 is mounted on a first face and in which external terminals 203 are attached to a second face. A semiconductor element 2 or a thin-film inductor which generates heat highly is connected, by an anisotropic conductive film 204, to a space on the second face. The semiconductor element 2 or the thin-film inductor is attached to a region which is not used in conventional cases on the wiring board 201. Thereby, the packaging density of the semiconductor device is reduced, the rigidity of the wiring board 201 or the insulating film can be enhanced, and heat which is generated from the semiconductor element 1, 2 is dissipated efficiently so as to reduce an influence on other parts.
Patent JP-2000267721-A (JP)
Title: Operation menu controller for monitor control system
Inventor: SUZUKI SANAE
IPC: G05B23/02
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To provide an operation menu controller for a monitor control system capable of easily performing each kind of operation. SOLUTION: An operation is selected according to guidance from an operation menu having a hierarchical structure. When the selection is wrong, 'return' is instructed so that a screen one before the last can be restored. Also, at the time of ending all selected selection items, 'cancellation' is instructed. At the time of ending the selection of all the election items, 'completion' is instructed, and a list of selection items is displayed, and whether any selection item is not wrong is confirmed, and then 'execution' is instructed so that the selecting operation can be completed. When the operation is actually performed, guidance and a list of selection are displayed.
Patent JP-H02251710-A (JP)
Title: Method for measuring thickness of liquid crystal layer
Inventor: KANEKO YASUSHI
IPC: G01J3/447
Filed: 1989-03-24
Abstract: PURPOSE:To make it possible to measure the thickness of a liquid crystal layer accurately even for a liquid crystal panel having a twist structure by arranging the liquid crystal panel between a pair of polarizing plates under the state wherein double refraction occurs, and measuring spectral transmittance spectrum. CONSTITUTION:The fact that incident polarized light is changed when it passes through a liquid crystal layer owing to double refractions and optical rotatory power which are the properties of only the liquid crystal layer without using the interference effect of light is utilized. Namely, the angle for arranging a pair of polarizing plates and a liquid crystal panel is measured under the state wherein double refractions occurs. Thus the spectral transmittance spectram of emitting polarized light is obtained. The specified wavelengths corresponding to the maximum value, the minimum value and the half value of the spectral transmittance spectrum are prepared beforehand. The correlation chart between the specific wavelength and DELTAnd which is the product of a double-refraction rate DELTAn of the liquid crystal and a thickness (d) of the liquid crystal layer is used, and the DELTAnd is obtained. Thus, the DELTAnd of the liquid crystal layer can be accurately obtained even for a super-twist nematic (STN) liquid crystal panel and a liquid crystal panel to which a transparent electrode is attached. When the value is divided by the actually measured DELTAn, the (d) can be measured.
Patent JP-H05238372-A (JP)
Title: Antiskid device
Inventor: NOGAMI TAKAHIRO
IPC: B60T8/40
Filed: 1992-02-25
Abstract: PURPOSE:To provide an antiskid device which is attached to a two-system type hydraulic brake device, simplified in constitution, and besides capable of controlling four wheels in forms different from each other. CONSTITUTION:A liquid pressure in a primary pressure chamber 60 is increased and decreased through the feed of working liquid and discharge thereof to a reservoir 106 with the aid of a pump 104 to regulate liquid pressures in primary and secondary pressure chambers 62 and 84. During antiskid control, a brake cylinder for a wheel the slip of which is brought into an excessive state is communicated to the secondary pressure chamber to regulate a liquid pressure. Through liquid pressures in the primary and secondary pressure chambers 62 and 84 are decreased as a result of the slip of the wheel of one system being increased to an excessive value, communication of the front wheel of the other system to the secondary pressure chamber is disconnected and rear wheels are held to prevent the decrease of a liquid pressure.
Patent JP-S63239204-A (JP)
Title: Insecticidal emulsion composition
Inventor: IWASAKI TETSUHARU
IPC: A01N25/30
Filed: 1987-03-27
Abstract: PURPOSE:To obtain an insecticidal emulsion composition having high permeability into cuticula and excellent insecticidal effects without damaging emulsion stability, by blending an organic phosphorous insecticide or a carbamate insecticide with a nonionic surface active agent having a specific HLB. CONSTITUTION:An insecticide composition containing (A) an organic phosphorous insecticide or a carbamate insecticide and (B) a nonionic surface active agent [e.g. POE (4mol.) lauryl ether or POE (6mol.) oleyl ether] shown by the formula [R is 8-20C alkyl, alkenyl, acyl or alkylphenyl; (OA)n is oxyethylene chain or oxy-ethylene-oxypropylene chain; n is 3-15], having 8-12 HLB in the weight ratio of the component A:B=1:0.4-1:4. The insecticide shows drastically raised insecticidal effects compared with separative use of each component.
Patent JP-S62228606-A (JP)
Title: Extraction steam control device in extraction turbine
Inventor: KAWATE MASANAO
IPC: F01K7/38
Filed: 1986-03-31
Abstract: PURPOSE:To heighten the reliability of extraction steam control by providing an extraction steam control device and a three-arm device with remote operation devices, both of which are provided with a computer outputting control signals to them. CONSTITUTION:In an extraction turbine 4, an extraction steam control device 9 which conducts openness control of a steam regulating valve 3 and an extraction steam regulating valve 5, and a pressure-setting device 9a and an extraction 'limiter' device 11a of a three-arm device 11 are respectively provided with remote operation devices 9b, 11. A computer 14 which outputs control signals to both remote operation devices 9b, 11c by comparative operation with basic control values memorized in a memory 16, is provided. thus, extraction steam supply can be surely started and stopped, and extraction steam control can be made to be of high reliability.
Patent JP-S62227759-A (JP)
Title: Manufacture of multineedle electrode head
Inventor: SANO TETSUHIRO
IPC: B41J2/395
Filed: 1986-03-31
Abstract: PURPOSE:To manufacture a multineedle electrode head easily and with high precision by burying a recording electrode wire with a rectangular cross-section in a groove formed on an insulation material and fixing it with an insulative board as a cover. CONSTITUTION:First, a recording electrode wire is wrought so that its cross-section may become rectangular, and then a groove 4 is formed on an insulative board 2, e.g. a plate of hexagonal boron nitride using a dicing device. After this, a recording electrode wire 1 is sequentially buried into this groove 4, and fixed with an insulative adhesive 6 so as not to allow the recording electrode wire 1 to slip out of the groove 4. Thus the wire is fixed in the recording electrode wire insulative material. However, the tip of the wire is not yet trimmed as one for an electrode head. For this reason, unnecessary electrode wire is cut and the surface of the wire contacting a recording medium is polished. In this way, an electrode head is finished easily with high-density pitch and high precision.
Patent JP-S63238543-A (JP)
Title: Method and apparatus for analyzing and displaying dispersion structure of composite material
Inventor: YAMADA YUICHI
IPC: H01J37/252
Filed: 1987-03-27
Abstract: PURPOSE:To quickly and quantitatively analyze the dispersion state of the components in a composite material by projecting an electron beam to the random points in the analysis region, measuring the concn. of component elements, and determining the autocorrelation function of the concn. between the measurement points as a function of distance. CONSTITUTION:The electron beam 2 generated from an electron gun 2 of a scanning type electron microscope 1 is projected to a sample 5. The characteristic X-ray generated from the sample 5 is detected by an X-ray detector 10 and the element concn. at the point irradiated with the electron beam is detected by a microanalyzer 12. A central control part 13 drives motors 7, 8 in accordance with the random numbers of a random number generating circuit 14 to move sample tables 6a, 6b, thereby projecting the electron beam to the random points in the sample 5. The control part determines the autocorrelation function of the concn. between the respective measurement points as the function of the distance between the measurement points after making concn. analysis with a prescribed number of points and defines the distance r at which the autocorrelation function R is zero as a scale S of the separation. Since this S is determined with a fewer number of the measurement points, the shorter measurement time and computation time are necessitated.
Patent JP-S55336-A (JP)
Title: Preparation of amine amide compound
Inventor: NAKASHIMA KAZUO
IPC: C07C231/02
Filed: 1978-06-17
Abstract: PURPOSE: The reaction of an amide amine as N-cocoyl-N'-(2-hydroxyethyl)ethylenediamine and acrylic acid prepares title compound that has highly amphoteric surface active effect, being used for detergent, emulsifier, dispersant, and wetting agent.  
     CONSTITUTION: The reaction of an amide amine of formula I (R 1  is 7W21C saturated or unsaturated aliphatic hydrocarbyl group; R 2 , R 3  are H, 1W4C hydroxyalkyl), such as N-cocoyl-N'-(2-hydroxyethyl)ethylenediamine with acrylic acid gives the objective compound of formula II [R' 3  is R 3 , -CH 2 CH 2 COOM (M is H, alkali metal)], such as N-cocoyl-N'-(2-hydroxyethyl)-N'-(carboxyethyl)ethylenediamine. In the reaction, the amount of acrylic acid employed is 1W3 moles per mole of the compound of formula I, the reaction temperature is 70W95°C, and the concentration of the compound of formula I is 10W50 wt%.  
     USE: Surface active agent, being used for shampoo and detergent. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58194902-A (JP)
Inventor: MAAKU SHIAN KEE MAO
IPC: C09K23/56
Filed: 1983-04-26
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-H04287687-A (JP)
Title: Variant of 6-hydroxycaproic acid dehydrogenase
Inventor: CHO TAKESHI
IPC: C12N15/53
Filed: 1991-03-14
Abstract: PURPOSE:To obtain the title stabilized mutant useful for producing adipic acid, having an amino acid sequence shown by the table. CONSTITUTION:For example, a gene of 6-hydroxycaproic acid dehydrogenase(HCAD) isolated from Arthrobacter oxydans AK-65-6 is treated with a DNA variation inducer (e.g. hydroxyamine), the varied HCAD gene is linked to a manifestation plasmid containing a promotor of tryptophan operon of Escherichia coli, transduced to Escherichia coli to give the objective 6- hydroxycaproic acid dehydrogenase variant having an amino acid sequence where a C terminal range of HCAD gene is varied at one position and consequently an amino acid of HCAD enzyme is varied at one position.