baber/WOPTO huggingface dataset:
Patent JP-S5562040-A (JP)
Title: Preparation of alpha-ketocarboxylic acids or their esters
Inventor: KAWAMOTO KEIJI
IPC: C07C69/716
Filed: 1978-11-02
Abstract: PURPOSE: To obtain the title compounds useful as intermediates for the production of amino acids, other medicines, α-oxy acid, etc., economically in high yield, by the oxidative decomposition of α, β-unsaturated carboxylic acids or their esters in the presence of a heavy metal catalyst and an oxidizing agent.  
     CONSTITUTION: The title compounds are obtained by the oxidative decomposition of α, β-unsaturated carboxylic acids or their esters in the presence of a catalyst and an oxidizing agnet. Metals of the % group in the periodical table or their compounds (e.g. ruthenium, osmium, ruthenium, dioxide) are used as the catalyst in an amount of 0.00001W1 mole per mole of the raw maerial. Chlorine in the presence of water, halogenoacids and their salts, peracetic acid, etc. are used as the oxidizing agent in an amount of 1W100 moles per mole of the raw material. The raw material is preferably a compound having hydrocarbon substituent (e.g. methyl, phenyl) at the α-position, and methacrylic acid esters are especially suitable. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5658455-A (JP)
Title: Steaming method of green tea leaf
Inventor: OOISHI TSUTOMU
IPC: A23F3/06
Filed: 1979-10-17
Abstract: PURPOSE: To steam even a stalk and a yellow leaf uniformly without unevenness and obtain a green tea leaf capable of reducing the rough rolling time sharply, by applying saturated steam to the green tea leaf at a low temperatue, and removing the adhesive moisture completely.  
     CONSTITUTION: A green tea leaf is contained in a vacuum tank and enclosed therein. After the tank is evacuated, steam is supplied thereto. At the time when the temperature in the tank is increased to about 80°C, the steam supply is stopped to steam the green tea leaf. The tank is then decompressed to about half the atmospheric pressure to expel the steam. The tank is returned to the ordinary pressure and the steamed green tea leaf is taken out of the tank. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5758533-A (JP)
Title: Passenger protecting apparatus for car
Inventor: OOTAKE ICHIROU
IPC: B60R21/20
Filed: 1980-09-27
Abstract: PURPOSE: To obtain the captioned apparatus which can be operated simply, substituted for a seat belt by installing the air bag which is expandable and in which air intake and exhaust are permitted, at the front of a seat, and converting the rotation of a wheel driving shaft into reciptocating movement to drive an air pump and using the said pump for air feeding into the air bag.  
     CONSTITUTION: The rotation of a wheel 2 is converted to reciprocating movement to serve as the driving source for an air pump 24, with the transmitted part 27, lever 25, and a crank pin 26. Air is supplied into an air bag 4a from the air pump 24 by opening the valve not shown in the figure after passenger sitting, and the air bag 4a is expanded until the contact surface 14 is contacted properly with the front face of the body. Then, the valve is closed, and a supporting member 18 is inserted into the insertion part of the air bag 4a, and the air bag 4a is fixed. With such a constitution, the captioned apparatus which can be operated simply can be obtained, substituted for a seat belt. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5759726-A (JP)
Title: Strip plate for forming pipe, method and apparatus for preparing the same
Inventor: ISHIDA CHIYOUSHICHI
IPC: B29C48/34
Filed: 1980-09-27
Abstract: PURPOSE: To form a pipe by spirally winding a strip plate main body comprising providing a bifurcate inlaying piece made of a synthetic resin to one end of said strip plate main body prepared by coating a thin metal plate with a synthetic resin and an inlaying protruded piece to other end thereof over a total length thereof.  
     CONSTITUTION: A thin metal plate (e.g.; a steel plate) is inserted into a slit of a cross head die extruder with a molding slit having a recessed part for forming a bifurcate inlaying piece and a recessed part for forming an inlaying protruded piece provided to both ends thereof respectively and, at the same time, a synthetic resin such as PVC or the like is supplied into the slit to carry out extrusion molding and, thereby, a strip plate A comprising a bendable thin metal plate 1 coated with a synthetic resin 2 and having the bifurcate inlaying piece 4 comprising the synthetic resin provided to one end thereof and the inlaying protruded piece 5 provided to other end thereof over a total length thereof is formed. The aforementioned strip plate A is wound spirally to inlay the bifurcate inlaying piece 4 in the adjacent inlaying protruded piece 5 to obtain a pipe having high strength as well as being in no danger of rust generation. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5360024-A (JP)
Title: Automotive body
Inventor: TATENO TOSHIO
IPC: B62D25/06
Filed: 1976-11-09
Abstract: PURPOSE:To save the expense of an automotive body for an automobile by enabling application of a press of the same to an automobile of different width by expanding the automotive width by adding a broad panel between the center panel of the body and the side panel thereof.
Patent JP-2000323293-A (JP)
Title: Inverter device
Inventor: MAEHARA MINORU
IPC: H05B41/24
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To simply realize lamp voltage detection for protecting a discharge lamp in the occurrence of abnormality such as the last stage of life of the discharge lamp and lamp coming out. SOLUTION: This inverter device comprises a rectifier DB for rectifying an AC power source Vs; a capacitor C1 for smoothing; a series circuit of switching elements Q1, Q2 connected to the capacitor C1 in series and its reverse parallel diode; a capacitor C2 connected to both ends of the rectifier DB; an inductor L1 connected in parallel to the switching element Q2 through the capacitor C2 and constituting a series resonance circuit; a series resonance circuit connected in parallel to an inductor L2 and a capacitor C3; and a discharge lamp 1a connected in parallel to the capacitor C3. The discharge lamp 1a and the inductors L1, L2 are arranged so that one end of the discharge lamp 1a is connected to one end of the capacitor C1, and potential at the other end of the discharge lamp 1a is detected.
Patent JP-S5469905-A (JP)
Title: Answering system for call signal of automatic answering telephone set
Inventor: CHIYAARUZU DABURIYUU HOO
IPC: H04M1/652
Filed: 1977-11-10
Abstract: PURPOSE: To enable the possessor of an automatic answering telephone set to know easily from his outing destination whether or not some messages have been recorded, by changing the number of repetitions of a call signal for the automatic answering telephone set to answer the call signal depending upon whether or not messages have been recerded.  
     CONSTITUTION: An incoming to the automatic answering telephone set causes call- signal detection circuit 22 to send its detection signal to counter 24 via chattering  preventive circuit 23. Counter 24 counts the call signals, and combinational circuit  25 controls circuit holding circuit 27 by the discrete value and the output of the  message- recording detection circuit. For example, when messages have been recorded, the 2nd arrival of the call signal makes circuit holding circuit 27 generate its  output, and the automatic answering telephone set answers to the calling subscriber; when no message has been recorded, on the other hand, the 4th arrival of it  makes telephone set answer. Consequently, the possessor of the automatic answering telephone set can discriminate whether or not messages have been recorded,  judging from the ring-back signal until its answer. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5259554-A (JP)
Title: Limitter circuit
Inventor: KATAYAMA TOSHIHIKO
IPC: H03G11/00
Filed: 1975-11-11
Abstract: PURPOSE:A diode and a resistor are connected to the operation circuit of one side of the limit circuit which has a function of a dogleg-line type function generator so that the resistance value of the resistor can be changed and, consequently, gain above the limit value is changed into a desired value.
Patent JP-S6115176-A (JP)
Inventor: YASUHARA ISAO
IPC: G02F1/1333
Filed: 1984-06-30
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-S63298144-A (JP)
Title: Measurement controlling device for moisture meter
Inventor: KOBAYASHI SHIGEO
IPC: G01N27/04
Filed: 1987-05-29
Abstract: PURPOSE:To improve moisture measuring accuracy at a finishing step, by obtaining a required time for drying from a specified time when drying is started to the finish of the drying, shortening the measuring period of a moisture meter when said time becomes a specified value, and performing measurement. CONSTITUTION:When drying of a drying machine is started, a moisture meter A is driven with a moisture meter driving means B at a specified period. A drying speed is obtained with the elapsed time in a drying-speed computing means D based on the measured value of the moisture meter A. A required- drying-time computing means E obtains a required drying time up to the finish of the drying based on the drying speed and stop moisture, which is set with a stop moisture setting means C. When the require drying time becomes a specified value, a driving-period shortening command means F outputs a command for shortening the driving period. Thereafter, the driving period of the moisture meter A is shortened, and the moisture meter A is driven frequently. Thus the measuring accuracy of the moisture at the finishing step is improved.
Patent JP-S5838246-A (JP)
Title: Isopropylbenzyl cyanoethyl ether and electrical insulating oil containing the same
Inventor: SHIYOUJI MASUHIRO
IPC: H01B3/20
Filed: 1981-08-31
Abstract: NEW MATERIAL:Isopropylbenzyl cyanoethyl ether of the formula. USE:An electrical insulating oil having a high dielectric constant, relatively good insulating property, dielectric stength, incombustibility and remarkably improved impregnating property compared with that of tricresyl phosphate (TCP). PROCESS:Isopropylbenzyl alcohol is reacted with acrylonitrile in the presence of an alkaline catalyst, e.g. NaOH, at ordinary temperature -70 deg.C to give the aimed compound. The addition of the acrylonitrile at one time in the reaction causes side reactions, e.g. the polymerization of the acrylonitrile. Therefore, the acrylonitrile is preferably added thereto in small portions.
Patent JP-S6115980-A (JP)
Title: Surface treatment of copper
Inventor: NAKASO AKISHI
IPC: C23C18/18
Filed: 1984-06-29
Abstract: PURPOSE:To improve the adhesive property of the copper surface of a copper- lined laminated board or the like to a resin-base material such as prepreg by treating the copper surface with a soln. having a prescribed composition contg. a heterocyclic compound contg. nitrogen. CONSTITUTION:When a printed circuit board for an inner layer or the like is manufactured, the copper surface of a copper-lined laminated board or the like is roughened and immersed in a treating soln. prepd. by adding about 1-500mg/ lheterocyclic compound contg. nitrogen such as 4,7-dimethyl-1,10-phenanthroline to copper ions, a complexing agent, a reducing agent, hydroxyl ions and water as essential components. By the treatment, the copper surface is colored, in a color other than the colors of metallic copper and lustrous metallic copper. The adhesive property of the copper surface to a resin-based material such as prepreg is improved, and a printed circuit board for an inner layer giving an inner layer circuit with superior line accuracy is obtd.
Patent JP-S5660789-A (JP)
Title: Mounting structure of shoe piece of boat made of fiber- reinforced plastic
Inventor: KANOU YUUICHI
IPC: B63B5/24
Filed: 1979-10-20
Abstract: PURPOSE: To make the bonding of a screen bulkhead perfect and improve waterproofing, by laminating the screen bulkhead on a board inside a keel so that the screen bulkhead defines a vacant chamber watertight to the interior of a hull, in the shaping process of the hull as its FRP material is not yet hardened, and by connecting the vacant chamber to the exterior of the hull.  
     CONSTITUTION: During the shaping process of a hull 1 before it is separated from a mold, a board 10 is placed inside a keel 2 so that the board 10 is located in contact with a rear end wall 2a, a bottom 2b and a right and a left side walls. The peripheral part of the board 10 is tentatively fixed by mishmash means 11. FRP is then laminated on the board 10.The peripheral part of the FRP is bonded on the rear end wall 2a, the bottom 2b and the right and left side walls, which are not yet hardened. A screen bulkhead 12 is thus manufactured. After the hull 1 and the screen bulkhead 12 are hardend, the mold is separated. As a result, a vacant chamber 13 watertight to the interior of the hull 1 is defined. An opening 14 for connecting the chamber 13 to the exterior of the hull 1 is provided in the bottom 2b. A tightening tool is inserted through the opening 14 and that 15 of a shoe piece 7 to secure the shoe piece 7 on the keel 2 by bolts and nuts 17. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10310790-A (JP)
Title: Detergent composition
Inventor: MATSUMOTO FUMIO
IPC: A61K8/40
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition giving good stability and usability without using a large amount of a gelling agent and without excessively enhancing the viscosity of the system by compounding a higher fatty acid potassium salt, a surfactant and menthol in specific amounts, respectively. SOLUTION: This detergent composition comprises (A) 5-30 wt.% of a higher fatty acid potassium salt, (B) 0.5-15 wt.% of one or more kinds of surfactants selected from amphoteric surfactants and/or nonionic surfactants, preferably acetic acid betaine type amphoteric surfactants, imidazoline type amphoteric surfactants, and alkylolamide type nonionic surfactants, and (C) 0.05-5 wt.% of menthol. The component A and the component B are preferably compounded in an A/B weight ratio of 20/1 to 2/1.
Patent JP-S5835202-A (JP)
Inventor: JIEIMUSU ROIDO BOUMAN
IPC: F01C1/16
Filed: 1982-08-05
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-S61293449-A (JP)
Inventor: EBINA MASAYUKI
IPC: A61C3/06
Filed: 1985-06-24
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-H11316934-A (JP)
Title: Polyester film for magnetic recording disk
Inventor: KATO HIDEKAZU
IPC: C08K7/16
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a polyester film for a magnetic recording disk which has little surface defects even if the film has low rigidity and a smooth surface and further, in which the amt. of oligomers in the film is controlled by imparting a specific friction coefft. to the film. SOLUTION: This polyester film for a magnetic recording disk consists of a polyester resin containing 0.2 to 0.4 wt.% particles having >=0.04 μm and <0.3 μm average particle size and without substantially containing particles of >=0.5 μm average particle size. The film has 25 to 70 μm thickness, 4 to 7 nm center line average surface roughness of the film surface (Ra) and <=45 mg/m<2> oligomer content.
Patent JP-H09321842-A (JP)
Title: Voice data transmission method and portable information processor
Inventor: NOMURA NAOMASA
IPC: H04W92/08
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To use information in common between a destination via a telephone line and other information equipments via an infrared ray communication line by utilizing simultaneously a radio telephone set and an infrared ray transmitter- receiver provided in the portable information processor. SOLUTION: The portable information processor 10 has a radio telephone set 20 for telephone communication and an infrared ray transmitter-receiver 20 for data communication with other equipment. In this case, a central data processing unit 24 converts voice information received by the radio telephone set 20 into voice data 34 to send by the infrared ray transmitter-receiver 26 so as to allow the infrared ray transmitter-receiver 26 to send the converted data the voice control data received by the infrared ray transmitter-receiver 26 are converted into voice information to be sent by the radio telephone set 20 and allows the radio telephone set 20 to send the converted information.
Patent JP-H06143635-A (JP)
Title: Color ink film
Inventor: FUKUOKA HIROAKI
IPC: B41J17/00
Filed: 1993-04-27
Abstract: PURPOSE:To allow representation of half tone color easily even through a color printer having no area-gradation by adding white ink to a color ink film and mixing the white ink with the color ink at the time of thermal transfer thereby producing a half tone color. CONSTITUTION:A color ink film 11 is coated with a thermally fusible white(W) ink in addition to three thermally fusible color inks of yellow(Y), magenta(M), and cyan(C). At the time of color printing, the color ink film 11 is superposed on a plain paper 21 and color printing is performed in surface sequential system. When Y color is transferred to one page of plain paper 21, the plain paper 21 is returned back to the original position and then the color film 11 is fed forward and superposed, at the part of M color, on the plain paper 21 thus transferring M color to one page of plain paper 21. C and 19 colors are transferred similarly thus producing a sheet of color print. In this regard, color is transferred with unit of single dot line through a thermal head 15. Consequently, white color dissolves into or laps over seven basic colors formed by three colors thus representing half tone colors.
Patent JP-H01307573-A (JP)
Title: Water and hot water mixing equipment
Inventor: YAMANAKA NAOKI
IPC: F16K11/00
Filed: 1988-06-02
Abstract: PURPOSE:To automatize the water draining operation, reduce the artificial operation thereof and exactly execute it within a short period by having a controller open a mixing valve to supply both water and hot water when a flow rate detector detects suspension of water supply. CONSTITUTION:High temperature water supplied form a hot water supply pipe 11 and water from a water supply pipe 13 pass through a check valve 14, are controlled for pressure by an automatic pressure regulation valve 15 and mixed with each other at a mixing valve 20 driven by a stepping motor 16. When a hot water stopper 10 and a water stopper 12 are closed and a water drain valve 33 is opened at the time of water drain, a flow rate sensor 24 detects suspension of water and opens a water and hot water mixing valve 20. Water may be drained exactly within a short period.
Patent JP-H09314695-A (JP)
Title: Resin for preventing creep of bearing
Inventor: UENO HIROSHI
IPC: F16C35/077
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To obtain a creep preventing resin developing inexpensive and excellent capacity. SOLUTION: A creep preventing resin 6 is provided to the fitting surface of a bearing to an incorporating object such as a housing or a shaft and composed of a matrix 61 composed of polyamide 66 having a mineral powder 62 and an elastomer powder 63 dispersed therein and mixed therewith. By this constitution, a highly accurate outer shape prevented from a sink or warpage at a time of molding is formed while inexpensive and general purpose polyamide 66 excellent in heat resistance is used and water absorbability among physical properties of polyamide 66 can be especially lowered. Therefore, this creep preventing resin withstands long-term continuous use under high temp. environment and develops stable creep preventing capacity and can be reduced in humidity absorbing dimensional change to the utmost at a time of long-term standing.
Patent JP-S5762990-A (JP)
Title: Refrigerant pump
Inventor: TAJIMA MASAHISA
IPC: F04B35/04
Filed: 1980-09-29
Abstract: PURPOSE:To ensure assembling precision by a method wherein a pump chamber is composed of a plurality of casings and closed completely by welding to prevent refrigerant from leakage and pump components are fixed to a compartment plate though which the inner part of the closed casing is divided into an upper and a lower housing. CONSTITUTION:The part in which refrigerant runs is closed by welding an upper and a lower housing 5, 4 comprising a pump chamber, the refrigerant can be prevented completely from leaking from the pump chamber and the quantity of refrigerant in a heat transfer device maintains always a proper value and can keep a stable heat transfer property. Besides, a compartment plate 6 is fixed to a lower housing 4 in assembly, then, a lower bearing 9, a cylinder 10, a rotor 13, a shaft 15, a vane 14, an upper bearing 11 are stacked in order, located and then tightened with a plurality of bolts 12. A magnet 16 on the pump side is fixed to the shaft 15, then the upper housing 5 is coated on it and the upper and the lower housing 5, 4 are welded supplying inert gas like nitrogen etc. into the pump chamber. Thereby, assembly can be conducted easily and assembling precision can be ensured.
Patent JP-H08331515-A (JP)
Title: Still image transmitter
Inventor: FUJITA MITSUKO
IPC: H04N21/239
Filed: 1995-06-02
Abstract: PURPOSE: To receive selected image data via a communication channel, to convert the data into still image data and to provide an output by providing a storage means for still image data, an output control means controlling output data and an output means outputting stored data. CONSTITUTION: When an image selection means 202 requests image data of 30 frames/sec for a transmission means 201, the transmission means 201 sends requested image data via a communication channel. An image processing means 203 converts received image data of 30 frames/sec via the communication channel into still image data and gives the converted data into a VRAM of a storage means 204. The VRAM of the storage means 204 receives the given still image data and stores the data once as data for each image. Then an output control means 205 outputs the image data stored in the VRAM of the storage means 204 to a display device of an output means 206.
Patent JP-S6115531-A (JP)
Inventor: SUZUKI MAMORU
IPC: G06F19/00
Filed: 1984-07-02
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-S6034302-A (JP)
Inventor: YAMADA TSUNEKI
IPC: B65B3/04
Filed: 1983-07-28
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-S5563570-A (JP)
Title: Gate turn-off thyristor driving circuit
Inventor: NOMURA TOSHIHIRO
IPC: H02M1/06
Filed: 1978-11-08
Abstract: PURPOSE: To simplify the constitution by using a make-and-brake element, which changes to any one side either a power source and a current transformer having two primary windings or the primary winding of the current transformer supplying current from the power source.  
     CONSTITUTION: When the changing switch 20 is closed, the changing switch 22 is open, GTO thrystor is off, then a constant current flows to the primary winding of a current transformer 18, magnetic flux of the current transformer 18 is saturated, the secondary current of the current transformer is maintained in the zero condition. When the changing switch 22 is closed and the changing switch 20 is open, plus pulse voltage is induced on the secondary side of the current transformer 18, GTO thyristor 28 is turned off. Next, when the changing switch 20 is closed, minus pulse voltage is induced on the secondary side of the current transformer 18 and GTO thyristor 28 is turned off. 
     COPYRIGHT: (C)1980,JPO&Japio