baber/WOPTO huggingface dataset:
Patent JP-S6356181-A (JP)
Title: Piezo-electric motor
Inventor: TAKADA TAKASHI
IPC: H01L41/09
Filed: 1986-08-26
Abstract: PURPOSE:To simplify the structure of a piezo-electric motor and improve the efficiency of the same, by a method wherein the sectional configurations of the opposing sides of an oscillator are configured so that one corner or opposing two corners of respective square sections are lacked. CONSTITUTION:A piezo-electric motor consists of an oscillator 3, provided with two pieces of oscillating bodies 2 combined back to back into the shape of H, a piezo-electric element 4 and a contacting member 5, provided movably relative to the oscillator 3. The oscillator 3 is fitted and fixed to the supporting shaft 7 of a base table while the contacting member 5 is supported rotatably by the supporting shaft 7 through a bearing. In this case, the oscillating body 2 is formed into the shape of u and the sectional configuration of a pair of opposing sides 1 is configured so that one corner of respective square shape is broken by a notch 1a. According to this method, the opposing sides are vibrated obliquely, therefore, the contacting member 5, contacted with the opposing sides 1, is driven into the direction of an arrow sign A and is rotated. Further, a pair of opposing sides 1 is resonated whereby the efficiency of the title motor may be improved.
Patent JP-S6447278-A (JP)
Title: Power converter
Inventor: MIKANE TOSHIO
IPC: H02M7/48
Filed: 1987-08-12
Abstract: PURPOSE:To ensure starting of an apparatus by supplying a power for a control circuit at the time of starting an inverter from an auxiliary power operated by the stored energy of a capaci tor from a high-voltage DC power via a voltage dividing resistor. CONSTITUTION:A power converter (inverter) 1 is composed of a main circuit 1A connected with a pantograph 3, a transformer 1B, a full-wave rectifier circuit 1C, a filter circuit 1D, and a control circuit 4; and is further equipped with a starting circuit SC and others. In this case, said power converter is provided with a voltage dividing and charging means DC, which includes first and second resistors 8 and 9 and a capacitor 10 connected in series with each other between a high-voltage DC power 2 and ground via said pantograph 3, to voltage-divide and charge said capacitor 10. Further, the input side of an auxiliary power 11 is connected with both ends of the capacitor 10 and its output side is connected with the control circuit 4 to supply electricity. Moreover, the make and break means of an input circuit for the auxiliary power 11 is composed of the B contact BR of an output voltage detection relay 14 for the in verter 1.
Patent JP-2001026619-A (JP)
Title: Styrene-based resin, preparation thereof, and food packing vessel
Inventor: ANDO TAKAYUKI
IPC: C08F4/34
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a styrene-based resin and a preparing process thereof which resin is excellent in the productivity at the time of fabricating and in the external appearance of a molded article and also is suitable for a use as a food packaging vessel with almost odorlessness and to provide a sheet there from. SOLUTION: A styrene-based resin, comprising 50-80 wt.% of a styrenic monomer unit, 20-50 wt.% of a (meth)acrylic ester monomer unit and 0-20 wt.% of other copolymerizable monomer unit, is characterized in that the sum total content of unreacted monomers in this styrene-based resin is 1,000 ppm or less, and the sum total content of styrene dimers and styrene trimers is 1,000 ppm or less, and also a content of the sulfur derived from a sulfur-based chain transfer agent is 70 ppm or less.
Patent JP-2001027729-A (JP)
Title: Microscope
Inventor: NAKADA YASUSHI
IPC: G01N21/27
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To simplify operation at the time of setting the analytical position of a sample. SOLUTION: The magnification of objectives 261-263 and respective focusing position data are previously stored in a memory 42. When the X-Y coordinate of at the analytical position of the sample 20 and the magnification are instructed by an operator through an input part 32, motors 22, 23 and 27 are driven so that a stage 21 is horizontally moved in accordance with an instruction and also a desired objective is selected by a central controlling part 4. Also, the focusing position data corresponding to the objective selected is read from the memory 42, and the stage 21 is moved in a Z-axis direction by controlling the motor 24 by a focusing controlling part 41, so that a focal position is found. The setting of the analytical position, the setting of the magnification and focusing are automatically attained by a series of operation thereof.
Patent JP-S59115047-A (JP)
Inventor: FURITSUTSU UITOWAA
IPC: B65B7/28
Filed: 1983-10-27
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-S6260091-A (JP)
Inventor: NAKAMURA TAKASHI
IPC: G06Q20/18
Filed: 1985-09-10
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-S6178451-A (JP)
Title: Centrifugal separator
Inventor: MORIGUCHI MASAHIRO
IPC: B04B1/14
Filed: 1984-09-25
Abstract: PURPOSE:To enhance the separation capacity of heavy and light liquids while reducing power loss, by providing a detector inserted in a light liquid discharge flowline and detecting the heavy liquid component in the light liquid and a control apparatus for controlling the control valve of working water for opening a main valve in response to the output of said detector. CONSTITUTION:In the purification of lubricating oil or fuel oil, a centrifugal separator is rotated at a constant speed and, thereafter, a raw solution is supplied from a feed pipe 11 and centrifugally separated on a separation plate 5 to form a laminar layer in the order of a solid component, a heavy liquid and a light liquid from the outer diameter side on the basis of specific gravity difference. The separated and purified light liquid component is guided to a storage tank through a light liquid outlet weir 15 but the heavy liquid component is gradually accumulated in a separation chamber 24 and, when the interface of the heavy and light liquids exceeds an inner limit surface D1217 to be moved inwardly, the moisture detector 22 provided to a light liquid pipeline 21 is operated and the output signal thereof is sent to a control apparatus 23. The control apparatus 23 operates a valve opening working water control valve 33 on the basis of said signal and the discharge of the solid component and the heavy liquid is attained by the introduction of working water.
Patent JP-S6092560-A (JP)
Inventor: NAKAO YOSHIAKI
IPC: E04G21/18
Filed: 1983-10-26
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-S57123376-A (JP)
Title: Apparatus for pushing out window or door
Inventor: JIIKUFURIITO HAABIHITO
IPC: E05D15/52
Filed: 1981-12-14
Abstract: 1. An extension device for windows or doors in which the movable door or window portions are rotatable about a vertical axis and can be tilted about a horizontal axis, comprising a scissor arm (1) which is connected to the fixed frame and at the end towards the movable door or window portion, to a scissor housing (7), wherein mounted slidably in the housing (7) is a locking bar (22) provided with a locking member (20) which engages behind a locking roller (24) of the scissor arm (1) in the rotational and the closure position of the fitment, and wherein the housing (7) is adjustable by means of an adjusting means relative to a mounting (10) which is fixed in the frame of the movable door or window portion, on the longitudinal axis thereof, characterised in that the mounting (10) has a mounting block (13) which extends through an opening (14) in the upper wall (4) of the housing (7) and which is provided with a screwthreaded bore for receiving an adjusting screw (15), the head (16) which is provided with a polygonal recess therein, of the adjusting screw, form-lockingly extends through an additional opening (17) in the upper wall of the housing (7), said additional opening being connected to the first-mentioned opening, and said wall is provided with a further opening (18) for inserting an actuating tool into the polygonal recess.
Patent JP-H0842704-A (JP)
Title: Oil sealing device
Inventor: FUJINAMI HIDEYUKI
IPC: F16J15/32
Filed: 1994-08-03
Abstract: PURPOSE:To reduce wear of a main lip and to improve durability thereof by relaxing such a phenomenon that a main lip, slides on an inside member while shifting in the central axial direction of an inside member in compliance with pressure fluctuation on the other a side, by making a middle chamber divisible by means of the inside member, a reinforcing metallic part, the main lip, and a negative-pressure lip. CONSTITUTION:When a positive pressure acts on the other side B of an oil seal 16, a negative-pressure lip 9 is easily deformed so as to and lead the pressure to a middle chamber 14, and consequently, a main lip 2 makes elastically strong sliding contact with a rotary shaft 4 and prevents liquid from leaking to one side A. When a negative pressure acts on the other side B, the negative-pressure lip 9 strongly touches the rotary shaft 4 and pressure in the middle chamber 14 comes such one between the atmospheric pressure on one side A and the negative pressure on the other side B; thus the main lip 2 and the negative-pressure lip 9 keep their multual balance. As a result, the main lip 2 comes in sliding contact with the shaft on almost the same circumference at all times. Besides, a very small amount of air, which invades into the middle chamber 14 when the negative pressure acts on the other side B, is prevented from flowing to the other side B by the negative-pressure lip 9; so that, a satisfactory sealing action can be obtained.
Patent JP-S6443662-A (JP)
Title: Eaves gutter made of synthetic resin
Inventor: SAKUMA NAOKO
IPC: E04D13/064
Filed: 1987-08-11
Abstract: PURPOSE: To prevent the warpage, bending and torsion of an eaves gutter by bilaterally installing metallic core material-containing projections formed to the internal surface of the semicircular eaves gutter along the longitudinal direction in length at the specified times of perimeter among the projections and reinforcing edges. CONSTITUTION: Projections 3, 3, which are formed to the internal surface of a semicircular eaves gutter 1 along the longitudinal direction and into which metallic core materials 4 are entered, are formed bilaterally at places of one quarter of perimeter from reinforcing edges 2. That is, a=2×b holds. Accordingly, the semicircular eaves gutter is thermally expanded and contracted left and right in a well-balanced manner, and warpage, bending and torsion can be prevented while workability, transportability and handing properties can be improved.
Patent JP-S6356832-A (JP)
Title: Magneto-optical disk having improved environmental resistance
Inventor: HIRAKAWA MANABU
IPC: G11B11/105
Filed: 1986-08-27
Abstract: PURPOSE:To improve double refractiveness and environmental resistance by using a resin consisting of a polymer part essentially consisting of an arom. vinyl monomer unit and polyphenylene ether part as a substrate material. CONSTITUTION:This material is the resin consisting of the polymer part essentially consisting of the arom. vinyl monomer unit and the polyphenylene ether part. More specifically, a mixture composed of a polymer essentially consisting of the arom. vinyl monomer unit and polyphenylene ether, block copolymer or graft copolymer consisting of the polymer part of both or the mixture composed thereof is used. The magneto-optical disk which has the excellent adhesiveness between a protective layer and the substrate and the excellent environmental resistance coupled with the high dimensional stability of the resin substrate is thereby obtd.
Patent JP-H1050636-A (JP)
Title: Manufacture of semiconductor device
Inventor: MATSUBARA YOSHIHISA
IPC: H01L23/52
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a semiconductor device which can suppress a leak current between diffusion layers by suppressing the reducing reaction of a titanium film and a field silicon oxide film at a step of titanium silicide forming. SOLUTION: This method has a step of forming a field oxide film 105 in a field region which separates an element region of a silicon substrate 101, a step of introducing arsenic ions into the field oxide film 105 by ion injection 106 of arsenic impurities under a condition of masking the element region by a masking layer 103, a step of forming an impurity diffusion layer in the element region after eliminating the masking layer 103, a step of forming a high- melting point metal film on a surface from the impurity diffusion layer to the field oxide film 105 and a step of forming silicide of high-melting point metal, by reacting the impurity diffusion layer surface and the high-melting point metal film by thermal processing.
Patent JP-S6355340-A (JP)
Title: Air-fuel ratio controller for internal combustion engine
Inventor: MIWAKEICHI HIROSHI
IPC: F02D41/14
Filed: 1986-08-26
Abstract: PURPOSE:To improve the accuracy of feedback control and to prevent fluctuation of torque, by applying delay correction onto a current output from an air-fuel ratio sensor and calculating an air-fuel ratio in current combustion stroke then shifting a target air-fuel ratio corresponding to an operating condition to same combustion timing. CONSTITUTION:A control unit 21 operates a basic fuel injection based on the values detected through an air flow meter 14 and a crank angle sensor 17, and makes feedback control to a target air-fuel ratio being determined according to rotation, basic fuel injection quantity and water temperature based on a value detected through a wide range O2 sensor 19. The value detected through the O2 sensor 19 is corrected in the primary delay system based on a current value and a preceding value so as to calculate the air-fuel ratio of mixture gas in current combustion stroke. The target air-fuel ratio being set according to the rotation, basic fuel injection quantity and water temperature is shifted so as to match its phase with that of an output from the O2 sensor thus calculating an air-fuel ratio feedback correction coefficient.
Patent JP-H1171693-A (JP)
Title: Gas liquid separation in ion-exchange membrane electrolytic cell
Inventor: GOTO HIROSHI
IPC: C25B9/19
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To prevent the pressure fluctuation in an electrode compartment and the vibration of an ion-exchange membrane due to the fluctuation by allowing a gas-liq. mixture generated in the compartment to ascend in a small cross-sectioned passage parallel to the electrode face formed at the upper part of an electrolytic cell and separating liq. from gas through a gap. SOLUTION: The U pipelines 12 and 13 provided at the upper part of an electrode compartment are set apart from the anode 10, cathode 11 and partition wall 5. A narrow gap into which the ascending electrolyte and bubble flow is formed between the side wall 14 of the pipelines 12 and 13 on the electrode- face side and the upper wall 15 of the compartment, and a communicating passage 17 is provided in the wall of the pipelines 12 and 13 on the partition wall 5 side. Consequently, the bubble in the mixture is sent upward in the narrowed passage, compressed, joined to the nearby bubble and enlarged, the enlarged bubbles are then introduced into the pipeline from the narrow gap, compressed and expanded by the pressure fluctuation during its flowing and mostly burst, and the bubbles are separated.
Patent JP-S6445181-A (JP)
Title: Discharge-pumped excimer laser
Inventor: MUNEMURA KOJI
IPC: H01S3/038
Filed: 1987-08-13
Abstract: PURPOSE:To contrive the simplification of the structure of a dielectric and a decrease in the thickness of the dielectric by a method wherein an insulating barrier, by which the creeping distance of insulation between an auxiliary electrode and a main discharge electrode on one side is made long, is provided in the vicinity of the delivery part of the auxiliary electrode. CONSTITUTION:A multilayer cylindrical insulating barrier 12 consisting of an alumina porcelain is provided concentrically in the vicinity of a delivery part 3a of an auxiliary electrode 3. Accordingly, as the creeping distance of insulation between the electrode 3 covered with an alumina porcelain and a main discharge electrode 2 can be made long, the generation of the trouble on insulation is prevented. Moreover, by bonding the fixing of the barrier 12 with an alumina bonding agent or by fusion bonding the fixing with a low-melting point glass, a dielectric 10, which consists of the alumina porcelain covering the electrode 3, can be made more simply and can be made thin. Moreover, as a power, which can be made in an auxiliary discharge 9, is generally proportioned inversely to the thickness of the dielectric pinched between the screen electrode 2 and the electrode 3 and is proportioned to a dielectric constant, the efficiency of a laser oscillation is increased.
Patent JP-H0647834-A (JP)
Title: Pipe, cable using pipe, and manufacture thereof
Inventor: SATANI HIROSHI
IPC: F16L9/02
Filed: 1992-07-28
Abstract: PURPOSE:To provide a metal pipe having high airtightness, a cable having the pipe as a casing, and a method for manufacturing them. CONSTITUTION:A metal tape which will be hardly deteriorated by acidification such as aluminum or stainless steel is formed into a cylindrical shape and its abutting parts are welded so as to form a pipe 1. The pipe has a coat layer 3 formed by coating the periphery of the pipe including a welded part 2 with coating material or resin composition and setting it.
Patent JP-H02138355-A (JP)
Title: Vinyl chloride resin composition for powder molding
Inventor: IGARASHI TOSHIRO
IPC: C08K5/12
Filed: 1989-08-01
Abstract: PURPOSE:To obtain a vinyl chloride resin composition for powder molding having good powder flow and moldability and being good in the heat resistance and low-temperature properties of a molding by dry-blending a vinyl chloride resin with a specified trimellitate plasticizer. CONSTITUTION:A vinyl chloride resin is dry-blended with a mixture of compounds of the formula (wherein R is an alkyl and may be the same or different in the same or different molecules of the compounds of the formula (wherein R groups are alkyls and may be the same or different in same or different molecules of the compounds of the formula, and in the case of a mixture, the content of linear R groups is 85mol% or higher that of 7C or lower alkyls is 5-55mol%, that of 8C groups is 45-95mol%, and that of 9C or higher alkyls is 10mol% or below). Because a trimellitate plasticizer of the above content of linear R groups of 85mol% or higher, a vinyl chloride resin composition for powder molding good in powder flow and moldability and good in the heat resistance and low-temperature resistance of a molding can be obtained.
Patent JP-H0365107-A (JP)
Title: Cleaning agent nourishing to surface of leaf
Inventor: NAKAMURA KENJI
IPC: A01G7/06
Filed: 1989-08-02
Abstract: PURPOSE:To enable supply of nutrients to the surface of a leaf and simultaneous cleaning thereof by impregnating a sheet-shaped soft material with an aqueous solution of specified components. CONSTITUTION:The surface of a leaf is wiped using a sheet-shaped soft material impregnated with an aqueous solution containing water-soluble phosphates, potassium salts and nitrides as the main components. Thereby, dusts adhered to the surface of the leaf are wiped away and nutrients are simultaneously supplied thereto. In addition, dilution of the liquid fertilizer is not required unlike to the conventional method because the sheet-shaped soft material is impregnated with an aqueous fertilizer solution having a lower concentration than that of a liquid fertilizer available in the market.
Patent JP-2000014393-A (JP)
Title: Production of capsaicin analog
Inventor: IWAI KAZUO
IPC: C12P7/64
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To obtain a sharp taste-free capsaicin analog having various actions on organisms by reacting a fatty acid (ester) containing a specific number of carbon atoms with capsaicin in the presence of a lipase to form an N-vanillyl fatty acid. SOLUTION: A >=12C fatty acid or its ester (e.g. myristic acid methyl ester or the like) is reacted with capsaicin in the presence of a lipase in an organic solvent such as n-hexane or the like with stirring at 70 deg.C for 144 hours. The reaction mixture is subjected to a high-performance liquid chromatography, the formation of an N-vanillyl fatty acid containing a >=12C acyl group is confirmed and the compound is determined to give the objective sharp taste-free capsaicin analog by an enzyme reaction without using an acid chloride as a raw material.  The capsaicin analog shows useful actions on organisms such as appetite stimulating action, vasodilation/vasoconstrictor action, hypersialosis action, gastric acid secretion enhancing action, intestinal tract peristaltic motion enhancing action, lowering action on circulatory system cholesterol value, energy metabolism enhancing action, etc.
Patent JP-H0530004-A (JP)
Title: Mobile station access notice system
Inventor: ENOMOTO KOUHEI
IPC: H04B7/26
Filed: 1991-07-17
Abstract: PURPOSE:To realize the mobile station access notice system in which the apprehension of a taxi company is allayed, the apprehension of the user is allayed, the fatigue of the driver is relieved when the user requests a taxi to the taxi company and the user awaits the arrival of a taxi in the case of the general user utilizing a taxi, a quiet town is realized, the congested traffic is avoided, a radio wave is effectively used, a phone call by the user is facilitated and the taxi company secures the users. CONSTITUTION:Each of plural on-vehicle mobile stations has a function of sending an object location code depending on each user and arrival information representing approaching the user in a radio wave, and a stationary radio base station has a function informing a message representing approach to an object to the on-vehicle mobile station making driving via a public line with respect to the user corresponding to an object location code when the object location code and the arrival information are received by the reception of the radio wave.
Patent JP-H0654042-A (JP)
Title: Voice recognition telephone set
Inventor: IRIE KAZUYUKI
IPC: G10L15/00
Filed: 1992-07-28
Abstract: PURPOSE:To reduce a call by misrecognition by confirming a destination efficiently when the voice recognition telephone set makes a call. CONSTITUTION:The telephone set is made up of a speaker 17 sounding an amplified received signal as a voice sound when the voice recognition telephone set makes a call, an echo canceller 9 cancelling a bypassed echo from the received signal and outputting only a pure speech signal, a voice recognition processing section 19 detecting a control command or the like from the pare speech voice signal and sending the command to a control section 4, a character code processing section 22 coding a voice signal of a recognized telephone number into a character, a character code compression processing section 23 compressing the character code into the compressed code, a telephone number registration file 24 used to register the compressed character code as telephone number registration data, and a voice synthesis processing section 21 to confirm the result of reference with the file 24 or the like. In the case of making a call, the telephone number registration data subject to voice recognition and the telephone number registration file 24 are cross-checked.