baber/WOPTO huggingface dataset:
Patent JP-S6330181-A (JP)
Title: Plasma torch
Inventor: KONO TAKAYUKI
IPC: H05H1/34
Filed: 1986-07-21
Abstract: PURPOSE:To remarkably improve the service life of an electrode by making a shape of an electrode cylindrical in a tunnel-shape to form an auxiliary gas passage and shielding the electrode. CONSTITUTION:The shape of the electrode 31 is made cylindrical in the tunnel- shape and an auxiliary gas passage pipe 32 is formed thereto. Auxiliary gas which is supplied from a supply pipe 33 at the time of operating is discharged from a nozzle 1 while shielding the electrode 31. Accordingly, since a plasma arc is moved while turning in a cavity part of the electrode 31 by the high-speed turning flow of operating gas, a generating point of the arc is also moved on the surface in the electrode and dispersed uniformly, so a temperature rise of the electrode is controlled. Furthermore, since the electrode 31 is shielded from the operating gas by the auxiliary gas, the electrode consumption by a chemical reaction such as oxidation, etc., is controlled and the service life of the electrode can be remarkably improved.
Patent JP-S6328551-A (JP)
Title: Spherical body polishing device
Inventor: OKABE KENGO
IPC: B24B11/06
Filed: 1986-07-21
Abstract: PURPOSE:To carry out the polishing operation of a spherical body with high efficiency while to increase finishing accuracy by swinging while rotating an upside surface plate and giving an automatic center adjusting function. CONSTITUTION:A downside surface plate 3 which places workpieces 2 in its recess 3A is installed and supported by a vertical shaft 4A in the front part in the X direction of a base 1, and rotated around the vertical shaft by means of a first motor 4 with reduction gear. An upside surface plate 5 which is opposite to the downside surface plate 3 and brought into contact with the workpieces 2 is driven and rotated by a rotating means including a second motor 6, a drive belt 6A, and an upside surface plate driving part 7. The rotating means including a motor 9 with reduction gear makes the whole arm 8 to carry out a circular motion in a horizontal plane with respect to the base 1. And, the upside surface plate 5 and the rotating means including the motor 6, the drive belt 6A, and the upside surface plate driving part 7 are installed on the arm 8, and the upside surface plate 5 is swung while being rotated.
Patent JP-H0813477-A (JP)
Title: Muddy film removing device for continuous underground wall
Inventor: MOCHIDA SHOICHI
IPC: E02D5/18
Filed: 1994-07-01
Abstract: PURPOSE:To remove efficiently a muddy film formed on an excavated wall surface of a continuous underground foundation. CONSTITUTION:A guide rail 25, which is formed in a part of a joint member buried on the side ends of a preceding element of a continuous underground foundation, and an engageable guide member 20 are installed to the side surfaces of the foundation and suspended with a hanging wire 39 from the ground. A support beam 30, which supports a brush 32, whose end is laid out so as to come in contact with a groove wall surface at the position of a joint between the elements of the continuous underground foundation, is fixed with a main frame 10, which may rise along a guide rail 25 by winding up and unwinding the hanging wire 39 in the groove where the continuous underground foundation is constructed. A muddy film formed on the groove wall surface is scraped and removed with the brush 32 which moves vertically by accompanying the lift motion of the main frame 10.
Patent JP-H0726967-A (JP)
Title: Intake device of internal combustion engine
Inventor: IRIYA YUUICHI
IPC: F01L3/06
Filed: 1993-07-12
Abstract: PURPOSE:To attempt improvement of a flow state of gas to flow into a combustion chamber by providing an intake control valve device for controlling the intake flow into one side intake port to be small and forming a wall part annularly extended to the intake valve shade part back side where the flow is controlled to be small. CONSTITUTION:The opening rate of a valve body 19 is set to a large valve to become suitable in a high loading range, thereby lean combustion becomes possible in the high loading range when the valve body 19 is closed. Similarly, a volume part 22 is provided on the valve shade part back side of an intake valve 12a on the side where the intake flow is controlled to be small thereby the outer peripheral surface of the intake valve 12a and the inner peripheral surface of a valve seat 23 are lapped on each other, and the area of an intake passage 24 is so throttled as to be smaller than the intake passage area of the intake valve 12A provided with no volume part. Therefore, a definite difference is made in the air quantities to flow from both intake valves 12A, 12B, and the stable swirl ratio can be obtained even in a low loading range.
Patent JP-S6062932-A (JP)
Inventor: HIGUCHI KENICHI
IPC: A01K89/00
Filed: 1983-09-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6151270-A (JP)
Title: Inter-language relation extracting system
Inventor: UCHIDA YUJI
IPC: G06F17/27
Filed: 1984-08-18
Abstract: PURPOSE:To process and obtain a relation of a noun and a verb from a large quantity of natural language sentences by dividing a natural language sentence into words, composing a clause concerning sentence divided into words and extracting a relation of the noun and the verb from the clause. CONSTITUTION:An example sentence is read from a Japanese sentence data base 1, and a word is divided by a word dividing device 2 while a Japanese language dictionary 3 is referred to. A sentence divided into a word is sent to a inter-language relation extracting device 4, an attached word is connected to a left independent word, and a prefix is connected to a right independent word. In this way, a clause is composed, a prescribed clause is obtained, the left side of a predicate in the composed clause is excluded and only a continuous use clause is remained. Obtained inter-language relation data are stored in an inter- language relationdata base 5.
Patent JP-S5796073-A (JP)
Title: Adhesive composition
Inventor: HANAZAWA HIDEAKI
IPC: C08L63/00
Filed: 1980-12-04
Abstract: PURPOSE: To prepare the titled composition storable at normal temp. without causing blocking, workable by hot-pressing even after long-term storage, and having stable adhesivity, by compounding an epoxy resin emulsion, a synthetic resin emulsion and a heat activation latent curing agent of epoxy resin, at specific ratios.  
     CONSTITUTION: The objective composition is prepared by compound (A) an epoxy resin emulsion (pref. a polyether-type polyepoxide having a molecular weight of ≥800 and solid at normal temperature), (B) a synthetic resin emulsion (e.g. dispersin of vinyl acetate resin, acrylic acid ester copolymer, etc.) and (C) a heat activation latent curing agent of epoxy resin (e.g. hexamethylenetetramine). The ratio of the component (A) to the component (B) is selected to prevent the blocking of the adhesive layers after coating and drying (pref. 5:95W95:5), and the amount of the component (C) is pref. 0.8W1.6 equivalent per 1 equivalent of the epoxy group of the component (A).  
     USE: Coating of metals. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0921667-A (JP)
Title: Flow rate measuring apparatus
Inventor: NAGAOKA YUKIO
IPC: G01F1/66
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To reduce the lower consumption of an ultrasonic flow meter. SOLUTION: The flow rate measuring apparatus includes a first vibrator 5 and a second vibrator 6 provided on a fluid conduit 4, a flow rate calculating means 12 for calculating a flow rate based on a signal of a measurement circuit for measuring signal transmission time between the vibrators, a measurement completion means 15 for informing of completion of flow rate measurement by the flow rate calculation means 12, a voltage control means 16 for controlling supply voltage to the measurement circuit by the measurement completion means 15 or a measurement start means 14 and a period variable means 13 for changing a period of the measurement start means 14 based on a value of the flow rate calculation means 12.  A measurement period can be lengthened while accuracy in the flow rate is maintained, and the supply voltage is reduced during the measurement period to reduce the power consumption, thereby lengthening the service life of a battery.
Patent JP-H0223252-A (JP)
Title: Fuel injection rate control device for compression ignition engine
Inventor: MATSUMURA TOSHIMI
IPC: F02D41/38
Filed: 1988-07-12
Abstract: PURPOSE:To always perform pilot injection suitably for suppressing engine noise and the like by varying fuel injection quantity so as to become into an appointed running condition, while performing pilot injection in accordance with the variation before main injection. CONSTITUTION:When a drive shaft 2 of a fuel injection pump is made to rotate, a plunger 16 is reciprocated via a cam plate 28. Fuel in a pump chamber 12 is sucked into a high pressure chamber 18 from a suction port 14 therefor, and further delivered on push opening a delivery valve 36 through a distribution port 26 and a distribution passage 38. Thereupon, a microcomputer 82 controls plural numbers of electromagnetic valves 44, 48 or a cut valve 64 in opening and closing and controls fuel injection. Namely, the same valys fuel injection quantity so as to become into an appointed running condition, for instance to become into a set running condition on an idle running condition, while performs pilot injection before main injection. The pilot injection is controlled in accordance with the variation of fuel injection quantity.
Patent JP-H0816045-A (JP)
Title: Image forming device
Inventor: KOYAMA MASATO
IPC: G03G21/00
Filed: 1994-06-30
Abstract: PURPOSE:To provide an image forming device with its reduced burden to users in the case of the designated manual insertion of the paper sheets in a manual insertion mode in which the paper sheets are supplied by manual insertion. CONSTITUTION:Documents are read one by one and temporarily stored in a document image storage memory once, and also a paper size suitable for copying is calculated by means of a stored image and its copying magnification and stored in a system memory. When operation of indicating 'Document End' as an read end instruction is achieved by pressing a display unit 41, a size of the paper sheet to be supplied by manual insertion is read from the system memory and displayed on a message display unit 25. When a paper sheet is set by manual insertion and a start switch is pressed, an image is read from the document image storage memory, and copying is performed based on this image.
Patent JP-S5874001-A (JP)
Inventor: SAKAMOTO MASANORI
IPC: G01K7/22
Filed: 1981-10-29
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-S5962078-A (JP)
Inventor: MIYODA AKIHIRO
IPC: B68G7/052
Filed: 1982-09-30
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-H0222129-A (JP)
Title: Production of oxide superconducting substance
Inventor: ENDO HOZUMI
IPC: C01G29/00
Filed: 1988-07-11
Abstract: PURPOSE:To readily produce a superconductor having the high Tc by heat- treating an oxide superconducting substance under ordinary pressure in an atmosphere at a higher oxygen concentration than that in air. CONSTITUTION:Respective element compounds are homogeneously mixed so as to provide atomic ratios of a composition formula BaalphaSrbetaCagammaCudeltaOx (alpha, beta, gamma, delta and x represent number of mol of respective elements and 1.8<=alpha<=2.2; 1.8<=beta<=2.2; 1.8<=gamma<=6.5; 2.7<=delta<=8.5), press formed, primarily calcined in an atmosphere at 800 deg.C in a state of a higher oxygen gas concentration than that in air under ordinary pressure, e.g., 40-100vol.%, preferably 90-100vol.% oxygen gas volume fraction. After BiO is not recognized, the primarily calcined compact is then secondarily calcined at 850-875 deg.C, preferably 850-870 deg.C to afford an oxide superconducting substance. A substance having 100K Tc can be produced even for about 5hr calcining time according to the above-mentioned method.
Patent JP-H0857902-A (JP)
Title: Nozzle for injection molding
Inventor: JIYOBUSUTO ARURITSUCHI JIERAAT
IPC: B29C45/27
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To protect the lead part of an electrical heating wire projected in the radial direction of a nozzle from damage. SOLUTION: A nozzle has an outer collar 60 comprising two segments mounted around the rear end 52 of an inner main body 62 of an inner main body 62 equipped with a hollow core part 84. The helical portion 80 of an electrical heating wire is cast into the heat conductive portion 82 made of a copper alloy surrounding the core portion 80. This electrical heating wire pierces the outer collar 60 and has two lead portions 88, 90 projected radially over an insulating connector 100 made of ceramic. Two lead portions 88, 90 are housed in a protective pipe 92 made of stainless steel covered with the insulating connector 100.
Patent JP-S5873135-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKABAYASHI SEIICHIROU
IPC: H01L21/768
Filed: 1981-10-28
Abstract: PURPOSE:To prevent any corrosion of an Al wiring by a high-density PSG resulting from an incorrect alignment, by covering a part of the high-density PSG with a part of a connecting poly-Si layer. CONSTITUTION:A poly-Si gate layer 14 is provided on an insulating film 13 on an Si substrate 11, and an impurity-introducing layer 12 is provided. The whole surface is covered with a high-density PSG 15, and windows are opened therein. Then, corners are rounded on heating. Then, a P-doped connecting poly-Si layer 21 is selectively formed and subsequently, a low-density PSG 17 is overlaid thereon and rounded on heating. Next, windows 18 smaller than those in the layer 21 are opened in the layer 17. Then, an Al wiring 19 is formed which connects with the layer 21 through the windows 18, and is covered with a low- density PSG 20 to reach completion. By this constitution, if there should be an incorrect alignment, there will be no possiblity that the high-density PSG is exposed to corrode the Al wiring. Accordingly, the reliability is improved.
Patent JP-H0222596-A (JP)
Title: Chemical decontamination method for stainless steel
Inventor: ONUMA TSUTOMU
IPC: G21F9/00
Filed: 1988-07-11
Abstract: PURPOSE:To increase the effect of decreasing an oxidizing agent in an immersion stage by mechanically grinding a part of the surface of a stainless steel which is a material to be decontaminated by a grinder or blasting machine or the like. CONSTITUTION:The outside surface of the radioactive metal waste 5 is first partly ground by blasting or by the grinder to expose the base material thereof and thereafter, the waste is immersed into a sulfuric acid soln. which is a 1st liquid in a 1st decontamination tank 1. The radioactive material is removed >=90% from the waste by the dissolution of the exposed base material and the consequent exfoliation of the clad sticking to the surface in the tank 1. The waste is then immersed into a 2nd decontamination tank 3 contg. the liquid prepd. by adding an oxydative metal salt to sulfuric acid as the 2nd liquid. The radioactive waste of the passivated stainless steel is decontaminated down to the radioactivity level of general waste. The waste is then discarded after rinsing. The amt. of the quadrivalent cerium to be used in, for example, the 2nd stage, is as small as 1/700 and the decontamination time is shortened to 1/4.
Patent JP-S6233975-A (JP)
Inventor: HAYASHI YUKIHIDE
IPC: E04H4/06
Filed: 1985-08-07
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-H0836046-A (JP)
Title: Avalanche photodiode (apd) light detecting system, and electro-optical distance meter using the system
Inventor: OKAMOTO AKITO
IPC: G01C3/06
Filed: 1994-07-25
Abstract: PURPOSE:To provide an avalanche photodiode(APD) light detecting system in which the phase of the output current of the ADP is not changed even though the light quantity of a signal light is changed, the responsiveness is excellent, and the structure is simple and the cost is low. CONSTITUTION:A light superposing device 35 is provided in the optical path of a signal light L1 to an APD 31. An auxiliary light source 32 to emit an auxiliary light L2 superposed with the signal light L1 by the light superposing device 35, a light quantity measuring circuit 33 to measure the total incident light quantity of the APD 31, and a light quantity control circuit 34 to control the light quantity of another auxiliary light source 9 to make the measuring value of the light quantity measuring circuit 33 constant, are provided. When the light quantity of the signal light L1 is increased or decreased, the light quantity of the auxiliary light L2 is decreased or increased, so as to maintain the total incident light quantity of the APD 31 constant. When the total incident light quantity of the APD 31 is constant, the phase angle of the output current of the APD 31 is not changed to the phase angle of the signal light, even though the light quantity of the signal light is changed, by the characteristics of the APD.
Patent JP-S5798296-A (JP)
Title: Preparation of diphosphonium halide
Inventor: NABEKAWA SHIYUUKICHI
IPC: C07F9/54
Filed: 1980-12-09
Abstract: PURPOSE: To prepare the titled compound useful as a flame retardant for plastics, a phase transfer catalyst, an agricultual chemical, etc., in high reaction rate, purity and yield, by carrying out the reaction of a tert-phosphine with a dihalide in an aqueous medium in place of conventional organic solvent.  
     CONSTITUTION: The diphosphonium halide of formula{e.g. ethylene bis[tris (2-cyanoethyl)-phosphonium bromide], etc.}is prepared by reacting (A) a tert- phosphine of formula R 3 P (R is 6W10C aryl, 1W8C alkyl, cyano, OH, carboxyl- substituted 1W8C alkyl, etc.), e.g. tris-2-cyanoethylphosphine with (B) the dihalide of formula X-R'-X (R' is 2W10C alkylene, 8W16C arylene, 2W10C oxyalkylene, 3W10C oxoalkylene, etc.; X is halogen) in water pref. at the boiling point for 3W24hr.  
     EFFECT: There is no deterioration of the working environment. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0521415-A (JP)
Title: Semiconductor processor
Inventor: FUKAZAWA YUJI
IPC: C23G3/00
Filed: 1991-07-12
Abstract: PURPOSE:To continue the operation of a pump successively and to see that a semiconductor is not exposed to air in the middle of processing by circulating first processing liquid in a second circulation system when the processing by the first processing liquid is finished, and replacing the first processing liquid in a processing bath with the second processing liquid in this condition. CONSTITUTION:When the processing by HF is finished, the supply of HF to a processing bath by a flow control valve 209 is stopped, and all HF circulates to a circulation pump 103, a filter 104, a flow control valve 209, an auxiliary bath supply line 212, and an auxiliary bath 206. Next, HF is all let fall to the auxiliary bath 106 by opening a drain port 106, and then pure water is supplied form a pure water supply port 210 to clean a semiconductor wafer; with which the processing is finished. After that, the semiconductor wafer is pulled up, and pure water 107 is drained through a drain line 204. Furthermore, the processing liquid 107 inside the processing bath 101 is made HF again through the control valve 209 to provide for new processing.
Patent JP-H0340467-A (JP)
Title: Photoelectric conversion device
Inventor: OMI TADAHIRO
IPC: H04N5/3745
Filed: 1990-07-02
Abstract: PURPOSE:To obtain a photoelectric conversion device which is simple in constitution and high in resolution by a method wherein a primary electrode region and a control electrode region of a transistor(TR) which forms a photoelectric conversion element are independently controlled in potential, and the junction between the regions is biased in a required direction. CONSTITUTION:In a transistor having an amplification function which forms a photoelectric conversion element, the emitter and the collector of a primary electrode region and the base of a control electrode region which stores carriers correspondent to the irradiation of light rays are separately controlled in potential through separate power sources respectively. In a storage operation, the emitter is made floating, the collector is positively biased, the base is reversely biased to the emitter, a saturation voltage is determined through the control of the base potential, and the transistor has a switching action. In a readout operation, the emitter and the collector are put in the same state, the base is normally biased to the emitter, and the transistor carries out readout at a high speed as keeping linearity, and in a refresh operation, the transistor functions well the same as above, so that a photoelectric conversion element of this design is simple in structure and improved in resolution, where amplification and switching are properly controlled and no after image occurs.
Patent JP-S5875484-A (JP)
Title: Transistor inverter
Inventor: KUWABARA HIDEO
IPC: H02M7/537
Filed: 1981-10-30
Abstract: PURPOSE:To enable to reduce the withstand voltage of elements by a method wherein an inverter is connected to a DC power supply through the intermediary of a tansistor and choke restricting input current to make output voltage rise slowly. CONSTITUTION:A transitor 10 is povided on the input side of inverter 3 and in case of starting operation the voltage divided from DC power supply 1 by means of a spare resistor 2 and a starting resistor 4 inside inverter 4 is impressed while after starting opertion the voltage generated in the winding 6 of transformer 5 is rectified to be divided and when the charged voltage of condenser 12 attains to specified value, the transitor 10 is made conductive shifting the inverter 3 to normal operation. Through these procedures, the voltage impressed on the element 11 of inverter 3 may rise slowly reducing the generation of overshoot voltage to reduce the withstand voltage of elements 11, since said voltage is increased corresponding to the rising of voltae of condenser 12.
Patent JP-2001000137-A (JP)
Title: Production of new dressing having high oil content
Inventor: SATO MAMORU
IPC: A23L27/60
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To obtain a new dressing which has an emulsion state stably containing components, when produced and packed, and easily holds an emulsion state by being shaken or mixed when used, to provide a method for producing the new dressing having a high oil content, which can give the new high oil content (60 to 80%) dressing that causes the breakage of the emulsion to exhibit the oil gloss and mild taste of the high oil content-separated liquid dressing, when dressed or mixed with a salad, or the like, and that can always be used in a stable component state, to provided the dressing which can be produced by the production method, and further to provide a food, or the like, which uses the same. SOLUTION: This method for producing a new dressing having a high oil content comprises emulsifying a dressing composition by the use of an emulsifier. The dressing composition contains at least a fatty oil or a fat, water and an emulsion stabilizer, and has a fatty oil or fat content of 60 to 80 wt.%. The produced new dressing has a viscosity of 1,000 to 6,000 cps, contains oil drops having particle diameters of 35 to 55 μm in the aqueous phase in an amount of at least 90 vol.% based on the total volume of the oil drops, and has an average particle diameter of 40 to 50 μm.