baber/WOPTO huggingface dataset:
Patent JP-S58124505-A (JP)
Title: Recovery of pigment from water ink
Inventor: MIZUTANI MASATAKA
IPC: H04L12/931
Filed: 1982-01-19
Abstract: PURPOSE:To recorver pigments separately classibying by their color, in recovering the pigments from waste ink, by reparating each layer of the pigment by utilizing the difference of the floating or precipitating speed of pigment particles. CONSTITUTION:Waste ink is supplied to a mixing tank M from a line 2 while a diluting solvent is supplied thereto from a tack T3 to be mixed while the ratio of diluting solvent 1 waste ink is adjusted to 0.1-3 and the obtained mixture is sent to a dipersing tower D. To said dispersing tower D, a solbent poor in dispersibility for the pigment but good in solubility to resins is supplied at a constant speed as a rising stream and pigment particles in the waste ink are reparated into plural layers by the difference of bloating or precipitating speed while withdrawn in separated layers from lines 11-15 to be sent to a solid- liquid separators S1-S5. As the rising solvent, an aromatic hydrocarbon such as toluene or xylene is preferred and used as a mixture with ethyl acetate or the like and the rising speed is pref. 0.05-1.0mm./sec.
Patent JP-H08194672-A (JP)
Title: Signal processor
Inventor: MOTOMURA SHUJI
IPC: G06N3/04
Filed: 1995-01-18
Abstract: PURPOSE: To generate the output signal value of a neuron unit while properly considering the number of overlapped pulses even when there is the correlation of pulse positions among plural input signals and the pulses are overlapped among the plural input signals at the pulse density type signal processor with which the pulse density of the input signal is defined as the value of that signal. CONSTITUTION: Inside a neuron unit 31, an excited group pulse correcting means 33e for regenerating pulses with probability positively correlated with the number of pulses of input signals simultaneously inputted through excited connection, suppressed group pulse correcting means 33i for regenerating pulses with probability positively correlated with the number of pulses of input signals simultaneously inputted through suppressed connection, and logical arithmetic means 34 for performing logical operation of the pulses corrected by these excited and suppressed group pulse correcting means 33e and 33i and outputting the result as an output signal are provided.
Patent JP-S59130845-A (JP)
Title: Preparation of o-(aminomethyl)phenylacetic acid
Inventor: KAKU SATOSHI
IPC: C07C227/04
Filed: 1983-01-17
Abstract: PURPOSE:To prepare the titled compound useful as an intermediate of cephalosporin antibiotic substance, safely, under mild condition, in high yield, by using a specific easily and relatively inexpensively available immonium salt as a starting raw material, and hydrolyzing the material. CONSTITUTION:The objective compound of formula II can be prepared by hydrolyzing the immonium salt of formula I (X is halogen; R is lower alkyl) usually in water in the presence of a mineral acid such as hydrochloric acid, sulfuric acid, etc. at room temperature -60 deg.C. The hydolysis can be accelerated, the side reactions can be suppressed, and the yield of the objective compound can be improved by evacuating the reaction system in the hydrolysis reaction, thereby distilling out the by-produced alcohol and formaldehyde together with water from the reaction system. The compound of formula I is novel. EFFECT:The obtained objective compound has sufficiently high purity to eliminate the recrystallization process, and the method is extremely excellent from the industrial veiwpoint.
Patent JP-S61164143-A (JP)
Title: Dispensing nozzle in common use as photometric cell for automatic analysis instrument
Inventor: HIRABAYASHI MASAYOSHI
IPC: G01N21/11
Filed: 1985-01-16
Abstract: PURPOSE:To decrease the burden of a reaction line in the stage of blank measurement, etc. by using a transparent window member to form part of a wall part facing the wall of a dispensing nozzle. CONSTITUTION:The dispensing nozzle 1 is formed with a cell part 3 to the nozzle wall 2 and for example, the nozzle wall member 4 is made of a stainless steel and the window member 5 of the cell part 3 is made of glass. Since the cell part 3 is provided to the nozzle 1 in the above-mentioned manner, the information on serum such as specimen blank, degree of hemolysis, degree of chyme and icteric index can be measured in the stage of dispensing the specimen. The burden on the analysis line is thus obviated and the decrease in the specimen treating speed of the analysis line is obviated even if, for example, the specimen blank is measured for each of specimen or each of inspection items.
Patent JP-S57119278-A (JP)
Title: Power source device for electronic watch
Inventor: ICHIKAWA SHINGO
IPC: G04G19/04
Filed: 1981-01-17
Abstract: PURPOSE:To enable lengthening of a life of a power source cell for an electronic watch, by a method wherein an output voltage in a normally specific step- down voltage range can be obtained by controlling charging and discharging of a capacitor for stepping-down a power source cell voltage corresponding to a step-down voltage output. CONSTITUTION:If a point of a step-down voltage circuit 8 changes to a low- level, FET S2 and S4 of switching circuits 21 and 22 are brought to ON via inverters 25 and 26, and a capacitor 23 discharges to generate a step-down voltage VO, being 1/2 a charging voltage, by a cell 7. The voltage VO is applied to a gate of an FET 31 of a voltage detecting circuit 9 and a clock terminal of a D type FF 32. If the voltage VO is below a given voltage, an output of an FF 32 inverts to a high level, and the point G attains a high level to bring the capacitor 23 into a charging condition. This obtains an output voltage in a normally specified voltage range, and permits lengthening of a life of a power source cell of an electronic watch.
Patent JP-S5391550-A (JP)
Title: Compensating circuit for non-linear phase distortion
Inventor: ASATANI KOUICHI
IPC: H03H11/04
Filed: 1977-01-22
Abstract: PURPOSE:To reduce non-linear phase distortion without influencing gain characteristics and frequency characteristics by changing the phase-shifting amount of a non-linear phase-shifting circuit corresponding to signal input levels.
Patent JP-H03211723-A (JP)
Title: Forming thin film by vapor phase epitaxy, manufacture of transistor, and apparatus for vapor phase epitaxy
Inventor: BUSSHU TERUO
IPC: H01L21/331
Filed: 1990-01-17
Abstract: PURPOSE:To easily form a thin film having an inclined composition in the direction of the thickness by making the reaching quantity per unit time of at least one of a plurality of sorts of raw material gases, which are sprayed to the surface of a substrate, to the surface gradually differ from that of the other raw material gases. CONSTITUTION:The degree of vacuum in a thin film growth chamber 30 is as low as or lower than 1X10<-2>Torr and raw material gas introduction ports 40a-40d are made toward the center of the surface of a substrate 36, therefore, raw material gases sprayed through the raw material gas introduction ports 40a-40d travel straight toward the center of the surface of the substrate 36 and are free from convection and turbulence in the thin film growth chamber 30. Hence the reaching quantity of one or some of the raw material gases can be made differ from that of the other raw material gases by making the interval between opening and closing of one or some of gas passage changing valves and one or some of shutters differ from that of the others. Thereby the growing speed of a thin film with the raw material gases can be changed.
Patent JP-S60150608-A (JP)
Title: Cooling duct for foil wound transformer
Inventor: OITATE TOSHIAKI
IPC: H01F27/10
Filed: 1984-01-19
Abstract: PURPOSE:To alleviate the velocity of flow of a cooling medium, to improve mechanical strength and to enhance the reliability of the titled device by a method wherein the connected induction part of the cooling medium feeding and discharging part on a cooling duct is formed into a tapered shape. CONSTITUTION:Before assembling the cooling duct of a separate type transformer in a foil winding, the end-part connected induction part 16 of the cooling duct is formed into a tapered shape. By forming into a tapered shape of the insulation part extended to the connecting point with the insulated pipe of the cooling duct as above-mentioned, the velocity of flow of the cooling medium passing through a hollow part is slowed down, and the mechanical strength of the winding is improved by lessening the concentration of external force at the part where the external force such as magnetic vibration of the winding and the like will be concentrated, thereby enabling to enhance the reliability of the titled device.
Patent JP-H05184897-A (JP)
Title: Agitating and mixing device
Inventor: NAKAMOTO AYAO
IPC: B01F27/73
Filed: 1992-01-17
Abstract: PURPOSE:To prevent the overheating of a liq. and to reduce the agitating power by decreasing the shearing force of the liq. CONSTITUTION:Eccentric agitating bodies 13a, 13b, 13c, 14a, 14b and 14c are fixed to the rotating shafts 7 and 8, which are arranged in parallel in a vessel 1 and rotated in the same direction at the same speed, in series in the thickness direction to constitute an agitating and mixing device. The agitating bodies are partly notched in the cross section perpendicular to the rotating shafts to enlarge the gap between the agitating body and the vessel 1.
Patent JP-S57120624-A (JP)
Title: Method for controlling flow rate of cooling water
Inventor: TAKEMOTO YUTAKA
IPC: C21D11/00
Filed: 1981-01-20
Abstract: PURPOSE:To control flow rate of cooling water accurately by comparing the flow rate calculated from the correlation characteristic value of the ejection pressure of a cooling header and the flow rate of cooling water and actually detected value with a set flow rate, and controlling the opening of a flow rate control valve by the differential signal thereof. CONSTITUTION:The correlation characteristic value of the internal pressure P and flow rate Q of a cooling header 1 are beforehand measured actually, and are kept stored in a storage device 5. In an arithmetic circuit 4, the stored characteristics are drawn out, and the flow rate Q1 corresponding to the pressure detected pressure signal P1 from a detected signal converter 3 is calculated. A set flow rate Q0 and the calculated flow rate Q1 are compared, and a differential flow rate DELTAQ is calculated. On the other hand, a flow rate regulating valve 7 is provided in the course of supplying cooling water from a cooling water supply device 6 to the header 1, and the opening of this valve is controlled with a servomotor 8. The servomotor 8 is operated by the flow rate error DELTAQ outputted from the circuit 4, and regulates the opening of the valve 7, thereby controlling the flow rate to be supplied to the header 1.
Patent JP-S57121015-A (JP)
Title: Preparation of vinylidene chloride copolymer latex
Inventor: SUZUKI MASAYASU
IPC: C08F214/08
Filed: 1981-01-20
Abstract: PURPOSE: To prepare the titled latex having a double-layer structure and giving a coating film having high gas-barrier property, by the emulsion polymerization of a mixture of vinylidene chloride and a monomer copolymerizable therewith in the presence of a polymer latex obtained by the emulsion polymerization of a mixture of vinylidene chloride, etc.  
     CONSTITUTION: Latex particles (800W2,000Å diameter) having double-layer structure are prepared by (1) carrying out the emulsion polymerization of a monomer mixture composed of 80W92(wt)%, pref. 83W90% vinylidene chloride and 8W20%, pref. 10W17% monomer copolymerizable with vinylidene chloride, and (2) carrying out the emulsion polymerization of 7.5W50pts.wt. of a monomer mixture composed of 94W100%, pref. 96W100% vinylidene chloride and 0W6%, pref. 0W 4% monomer copolymerizable with vinylidene chloride in the presence of latex containing 50W92.5pts.wt. pref. 70W90pts.wt. of the vinylidene chloride copolymer obtained by the step (1).  
     USE: Food packaging, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5598451-A (JP)
Title: Metal halide lamp
Inventor: WATANABE KEIJI
IPC: H01J61/06
Filed: 1979-01-23
Abstract: PURPOSE: To obtain a lamp which has less rise in starting voltage and less deterioration in luminous flux as well as to improve adhesion of radioactive substance to the electrode constituting material by using electrode having electron irradiating substance which contains thorium oxide, lanthanum oxide.  
     CONSTITUTION: Electron irradiating substance 21 which contains thorium oxide and lanthanum oxide is coated on electrode core wires 18 composed of heat resistive metal, such as tungsten, etc. and the surfaces of internal coil 19 and external coil 20 convolved around the electrode core wires, which is tightly fixed under hot heat. Use of this electrode inside the light emitting tube improves remarkably adhesion of electron irradiating substance to the electrode constituting material, and offers a lamp with long life which has no occurrence of peeling off irradiating substance, less starting voltage and less deterioration in luminous flux. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03212541-A (JP)
Title: Wall type precast concrete multistoried building
Inventor: TAKEDA SEIJI
IPC: E04B2/56
Filed: 1990-01-16
Abstract: PURPOSE:To increase precasting rate, improve girder directional frame deforming performance, and certainly absorb the input at the time of an earthquake by bonding only the upper end parts of adjacent girder directional PC wall plates of a wall type construction to each other through a shearing force transmitting mechanism, and making a wall pillar into twin pillar. CONSTITUTION:The pillar parts 3, 3 of adjacent girder directional PC wall plates 1, 1 are bonded as a crossing part with span directional PC wall plates 18 to form the joint part into a wall pillar 5 of twin pillar. The joint parts 8 of panel parts 6 in which the pillar parts 3 and beam parts 4 of the adjacent girder directional PC wall plates 1 are bonded are connected to each other through a shearing force transmitting mechanism. In this shearing force transmitting mechanism, a PC steel bar or reinforcement is used. To help the work of the shearing force transmitting mechanism, a plurality of joint steel frames are disposed in the joint part. Bonding concrete is placed in the joint part 8 of the adjacent girder directional PC wall plates 1, 1 and a space 15 under the joint part 8 simultaneously with the concrete placing in a floor part 17.
Patent JP-H0681177-A (JP)
Title: Anti-corrosion film and formation thereof
Inventor: BARASUTA EI BURASHITSUKU
IPC: C23F11/14
Filed: 1993-01-19
Abstract: PURPOSE: To form a corrosion protecting film on metal, such as cobalt, which is corroded without passivation.  
     CONSTITUTION: The permanent corrosion protecting film Cu(I)-BTA is formed by exposing the worked articles of the metal described above to a dilute soln. of Cu 2+  ions and benzotriazole (1H=BTA). The corrosion of the worked articles during the formation of the corrosion protecting film is suppressed if the pH of the soln. is adjusted to be a range of 8 to 9 by adding a buffer, such as boric acid-borate, to the soln. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H01182552-A (JP)
Title: Device for controlling adaption of air-fuel ratio
Inventor: MANAKA TOSHIO
IPC: F02D41/14
Filed: 1988-01-18
Abstract: PURPOSE:To obtain always proper air-fuel ratio in the captioned device which corrects a fuel feeding quantity based on the deposition rate of fuel which is deposited on the inner wall face of an intake passage and the evaporating characteristic thereof by determining the fuel deposition rate based on the varying value of a fuel controlling quantity and actual air-fuel ratio varying value. CONSTITUTION:Accompanying the change in a throttle valve opening thetaTH by a driver, an intake air quantity Qa, engine speed N, and cooling water temperature Tw are changed. These data are inputted into a control unit 8 and a constant tau at the time of evaporating of evaporating fuel is determined from a liquid film quantity Mf, a deposition rate X, and the liquid film quantity Mf, and a required fuel quantity Gf is estimated based on these values to apply an injection pulse Ti to an injector. At this time, a fuel quantity Gfe fed into a cylinder is operated form a formula, Gfe=(1-X)Gf.alpha+Mf/tau, while operating an actual air-fuel ratio A/F from a formula, (A/F)=Qa/Gfe. In the formulas, since Qa, Gf, Mf/tau are nearly constant, the deposition rate X can be operated from these formulas.
Patent JP-S5290243-A (JP)
Title: Trouble diagnosing unit of digital processing unit
Inventor: AIDA TADAHIRO
IPC: G06F11/22
Filed: 1976-01-23
Abstract: PURPOSE: To diagnose about the trouble of unit without reducing the operating ratio of unit by utilizing the merit of digital processing unit, namely available time series process, to execute the processing for check after competed processing for protection and control. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01182022-A (JP)
Title: Manufacture of polyester resin container with cloudy patterns
Inventor: SAKAMAKI YOSHIO
IPC: B29C49/64
Filed: 1988-01-18
Abstract: PURPOSE:To manufacture a container with cloudy patterns by molding a polyester resin closed-end parison and blow molding the closed-end parison when the temperature of a thick wall section is lowered in the range of crystallization temperature or lower and the temperature to be able to blow mold or higher. CONSTITUTION:A close-end parison 6 constituted of a stepped tube section 5 having an opening section 1 and a thickwall section 5b is injection molded with polyester resin. The polyester resin starts to be cooled immediately after injection to quench the thin wall section 5b and becomes transparent. A thick wall section 5a is quenched and solidified on its outer surface only while its inner section is cooled down gradually, crystallized and gets cloudy. When the temperature of the thick wall section 5a gets down to the crystallization temperature or lower, the closed-end parison 6 is transferred to a molding die, and air blowing is carried out in the inner section of the stepped tube section 5 to expand the thick wall section 5a and the thin wall section 5b by air pressure. Desired cloudy patterns are obtained by removing a blow molding die when the temperature of polyester resin in the blow molding die is lowered to the forming temperature or lower or around the ordinary temperature.
Patent JP-S58123869-A (JP)
Title: Producing device for vapor-deposited filmlike body
Inventor: OCHI TOORU
IPC: C23C14/56
Filed: 1982-01-19
Abstract: PURPOSE:To improve the productivity of vapor deposited films by providing a shielding body movably between the vessels of evaporating sources and cylindrical bodies extended with a filmlike base material and making the formation of vapor deposited thin films possible in both forward and backward ways of the base material. CONSTITUTION:A titled device consisting of two pieces of cylindrical bodies 3, 3' provided freely rotatably in a vacuum atmosphere, vessels 6 of evaporating sources contg. evaporating materials 7 below the spacing between the bodies 3, 3' and a shielding plate 15 provided movably between the vessels 6 and the bodies 3, 3'. When a filmlike base material 4 is run in a direction A, an evaporating material 7'' is evaporated to form an intermediate thin film on the material 4 on the body 3'. At the same time, the plate 15 is moved leftward to deposit the vapor of the material 7 from the vessel 6 on the material 4 which travels on the surface of the body 3. Thereafter, the plate 15 is moved rightward and the material 4 is run in a direction B, so that the materials 7' and 7 are vapor deposited in the same way as mentioned above. Thus, multilayered thin films are vapor deposited efficiently on the material 4.
Patent JP-H09196797-A (JP)
Title: Leakage inspecting apparatus
Inventor: OCHIAI EIJIRO
IPC: G01M3/20
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To make it possible to accurately inspect leakage in a short cycle time by a reverse diffusion type helium leak detector. SOLUTION: In the leakage inspecting apparatus, a tube 11 communicating with a test port 10 connected to a test chamber 1 and a connecting tube 14 communicating with the exhaust port of a turbo-molecular pump 13 for constituting a reverse diffusion type helium leak detector 12 are connected to an auxiliary exhaust pump 15 such as an oil rotary pump, and the exhaust of the tube 11 and the auxiliary exhaust of the pump 13 are conducted by an auxiliary exhaust pump 15. A drag-molecular pump 17 for exhausting to the pump 15 from the port 10 is disposed at the tube 11.
Patent JP-H11204376-A (JP)
Title: Solid-state electrolytic capacitor and its manufacture
Inventor: SHIMADA HIROSHI
IPC: H01G9/08
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To realize miniaturization, by forming a dielectric oxide film in an anode body surface by connecting a plurality of anode lead-out lines of a porous anode body wherein one end part of an anode lead-out line is buried to plate or band-like metal, and thereafter forming a solid-state electrolytic layer and a cathode layer in the surface. SOLUTION: In a capacitor element 11, Ta metallic powder wherein an anode lead-out line 12 is buried to expose one end part of an anode lead-out line 12 of a Ta line is formed to a desired shape and sintered. After a dielectric oxide film is formed in an obtained porous anode body surface, a solid-state electrolytic layer and a cathode layer 16 such as carbon and silver paint are formed one by one. Then, after conductive silver adhesive which becomes a conductor connection layer 17 is injected to an armor case 18 wherein an outer cathode terminal 19 is fit to one opening part, the capacitor element 11 is inserted and hardened.  After an insulator layer 13 burying the armor case 18 is formed, the metallic conductor 15 is connected to the anode lead-out line 12, and an outer anode terminal 20 is physically and electrically connected to the metallic conductor body 15 through conductive adhesive which becomes a conductor connection layer 14.
Patent JP-S58124260-A (JP)
Title: Circuit board
Inventor: FUNO YONEO
IPC: H05K3/46
Filed: 1982-01-20
Abstract: PURPOSE:To perform the high density of a circuit board without decreasing the wiring property by forming different channel capacities of wiring regions formed between integrated circuit chips depending upon the positions on the substrate. CONSTITUTION:An internal wiring region 2 is formed on the substrate 1, and an integrated circuit chip 3 is arranged in the region 2. The chips 3 are placed on m rows and n columns array in such a manner that the intervals between the rows and the columns are set wide at the center of the substrate 1 and narrow at the periphery, thereby forming the capacity of the wiring channel 4 more at the center and less at the periphery. When the different wiring channel capacities are formed at the positions on the substrate, the channel capacities Bi of the substrate can be set corresponding to the channel capacity Ci necessary for the wiring pattern with slight margin. As a result, the demand cap of the channel capacities between the center and the periphery can be largely improved.
Patent JP-S59132824-A (JP)
Inventor: AOKI MASAKO
IPC: C12N1/14
Filed: 1983-01-21
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-H07204499-A (JP)
Title: Method and apparatus for forming photochemical reaction
Inventor: HITOMI MASAYA
IPC: B01J19/12
Filed: 1994-01-27
Abstract: PURPOSE:To carry out an efficient photochemical reaction by allowing light emitted from a lamp to uniformly arrive at a sample even when the amt. of the sample is little. CONSTITUTION:A photochemical reaction forming apparatus is constituted of a mounting mechanism 5 holding an almost cylindrical container 1 having weir parts formed to both ends of the cylindrical part thereof in a horizontal direction by the flange part connected to one weir part and a holding part inserting a small caliber cylindrical lamp 2 in the cylindrical part of the container to hold the same and holding the rotary mechanism 4 rotating the mounting mechanism.