baber/WOPTO huggingface dataset:
Patent JP-S6430686-A (JP)
Title: Fleon ultrasonic washer
Inventor: HORIMOTO TOSHIO
IPC: H01L21/304
Filed: 1987-07-24
Abstract: PURPOSE: To heighten the liquid density of fluorocarbon solvent to improve washing capacity by arranging a deaeration tank between a water separation tank and an ultrasonic washing tank and disposing a heating means for removing air mixed with fluorocarbon solvent in the deaeration tank. CONSTITUTION: A fluorocarbon ultrasonic washer 2 is provided with a distillation tank 4 having a heater 3, first and second ultrasonic tanks 6, 7 in which a plurality of ultrasonic vibrator transducers 5,... are arranged, and a water separation tank 8. In addition to this constitution, between the water separation tank 8 and the second ultrasonic tank 7, a deaeration tank 9 is installed and in the deaeration tank 9, a heater 10 for heating and removing air mixed with fluorocarbon solvent is disposed in the deaeration tank 9. And fluorocarbon new liquid from which water has been separated in the water separation tank 8 flows down on a flow-clown partition plate 14 and is fed into the deaeration tank 9. This fluorocarbon solvent is heated and deaerated by the heater 10 in the deaeration tank 9 and becomes in a completely deaerated state.  This fluorocarbon solvent deaerated and having high liquid density is fed to the second and first ultrasonic tanks 7, 6 in order through flow-down partition plates 13, 12. In this way, ultrasonic waves are not absorbed into air to improve ultrasonic action force and ultrasonic washing capacity.
Patent JP-H02138335-A (JP)
Title: New oil-free polyester and preparation thereof
Inventor: ISHII KEIZO
IPC: C09D167/00
Filed: 1989-07-20
Abstract: PURPOSE:To improve solubility in an org. solvent, etc., by reacting an amino- sulfonic acid type amphoteric compd. contg. a specified OH group, a polybasic acid compd. and, if necessary, a polyalcohol and/or an oxirane compd. CONSTITUTION:The title polyester with an amino-sulfonic acid type amphoteric group of formula II is obtd. by reacting 0.05-5wt.% OH group-contg. amino- sulfonic acid type amphoteric compd. (a) of formula I [wherein R] is a 1-20C alkyl which has one or more OH groups and may contain -O or -COO- in the molecular group; R2-3 are each H, a 1-20C alkyl, an alkyl contg. one or more OH and/or sulfonic acid groups, a cyclic group; A is a 1-6C linear or branched alkylene or a (substd.)phenylene], 2-90wt.% polybasic acid compd. (b) (e.g., adipic acid) and 0-90wt.% polyhydric alcohol (e.g. ethylene glycol) and/or oxirane compd. (e.g., phenyl glycidyl ether).
Patent JP-H0475445-A (JP)
Title: Axial fan motor
Inventor: SUZUKI TAKASHI
IPC: H02K7/14
Filed: 1990-07-13
Abstract: PURPOSE:To obtain an axial fan motor which operates similarly to a conventional DC motor without requiring Hall element or special driving circuit by feeding a stator coil with AC power to produce an alternating field, inducing a current in the wiring pattern of a rotor substrate, and passing the current unilaterally through a rectifying element. CONSTITUTION:A rotor substrate 10 comprises a circular printed wiring board having central hole, the arc angle thereof is divided equally into three sections in order to form three winding patterns 11 each of which is coupled, between the terminals thereof, with a rectifying element 12 for passing the current induced in the winding pattern unilaterally. An AC voltage is applied on a stator coil 7 to produce an alternating field which induces a current in the winding pattern 11 of the rotor substrate 10. Since the induced current flows unilaterally, a unilateral force functions with respect to a fixed field produced from a stator magnet thus rotating an axial fan 8 together with the rotor substrate 10.
Patent JP-2000016952-A (JP)
Title: Production of hydrocarbon
Inventor: KONISHI TOMOHIRO
IPC: C07C15/18
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To selectively produce a hydrocarbon useful as a synthetic raw material for a profen-based analgesic by using a cheap raw material by carrying out dehydrogenation or the like of a specific hydrocarbon, and subjecting the product to distillation. SOLUTION: A mixture of (A) one of compounds of formula I (R is CH2 or the like), [e.g. 1-(m-ethylphenyl)-1-phenylethane] with (B) one of compounds of formula II, [e.g. 1-(o-ethylpheny)-1-phenylethane] is subjected to dehydrogenation or oxidative dehydrogenation, and the product is distilled to provide a compound of formula III (R is CH2 or the like; R1 is vinyl or ethyl), [e.g. 1-(m- vinylphenyl)-1-phenylethylene]. The mixture preferably contains 1-40 wt.% component B based on the total of the components A and B. A dehydrogenation catalyst such as the iron oxide-based one can be used in the dehydrogenation reaction. The reaction pressure is preferably a reduced pressure to 0.3 MPa, and the reaction temperature is preferably 550-650 deg.C.
Patent JP-S6078702-A (JP)
Inventor: MURAI KATSUROU
IPC: E04C2/34
Filed: 1983-10-05
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-H0918525-A (JP)
Title: Discriminating and timing extracting circuit
Inventor: NAKAMURA MAKOTO
IPC: H04L7/027
Filed: 1995-06-29
Abstract: PURPOSE: To provide a discriminating and timing extracting circuit which can extract a clock from burst input data instantaneously and has small deviation between the extracted clock and optimum discrimination and timing even when the continuance of the same code of the burst input data is long. CONSTITUTION: The oscillation of a 1st voltage-controlled oscillator 4a is controlled with a 1st gating signal outputted by a 1st gating circuit equipped with a delay circuit, an exclusive OR circuit, and a logic inverting circuit. The discriminating and timing extracting circuit TC1 which discriminates the burst input data by a 1st discriminating circuit 5a according to the clock outputted by this 1st voltage-controlled oscillator 4a locks the phase of the clock by a PLL 11 and connects the oscillation frequency control terminal of the 1st voltage-controlled oscillator 4a and the oscillation frequency control terminal of a 2nd voltage-controlled oscillator 4a in the PLL 11 to the output terminal of a low-pass filter 7 in the PLL 11.
Patent JP-2001009330-A (JP)
Title: Liquid ejection pump
Inventor: KUWABARA KAZUHITO
IPC: B05B11/00
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To prevent mischief or the like by installing a cylinder whistle on a head part with a nozzle so that the cylinder whistle is blown when depressing the head part, and to prevent a liquid in a container from leaking to the outside of the container by installing an air intake valve, whether the air intake valve is used or not. SOLUTION: A cylinder whistle 36 is installed on a head part 24 with a nozzle, and communicates with a large-diameter cylinder 8 through a compressed air flowing-out passage 38. Thereby, when the head part 24 with the nozzle is depressed, compressed air is made to flow into the cylinder whistle 36 to enable the blowing of the cylinder whistle. An air intake valve 40 is installed between a stop cylinder 5 and the large-diameter cylinder 8 to prevent a liquid in a container from leaking to the outside. Further, the air intake valve 40 is allowed to open when the pressure in the container becomes negative, which enables the introduction of the outside air into the container through a gap 13 for communication when the pressure becomes negative.
Patent JP-H0474092-A (JP)
Title: Dial-in incoming call method for pbx
Inventor: NAKAMURA YUJI
IPC: H04Q3/58
Filed: 1990-07-13
Abstract: PURPOSE:To set freely a called telephone set of a dial-in line by correlating plural extension numbers with one dial-in number and selecting them in response to day or night or in response to the movement of the location. CONSTITUTION:When an extension telephone set of a PBX recognizing the arrival of a call from a dial-in number sent from a station at the arrival of the call is selected and the dial-in number noticed via a pushphone signal receiver 7 is recognized, which of two kinds of extension numbers is to be selected is decided by reading the operating mode of the at that point of time, a table is used to search a number match with the recognized dial-in number, the matched extension number is extracted and the arrival of the call is informed to the extension telephone set. Since the changeover of the two extension numbers is freely revised by using a night changeover switch 13, a reception telephone set is freely revised and set in response to each state by each department and each person having the dial-in number.
Patent JP-S5976984-A (JP)
Inventor: IWASAKI HAJIME
IPC: D06N3/00
Filed: 1982-10-23
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-S5888179-A (JP)
Inventor: MORITOKI MASATO
IPC: C04B35/645
Filed: 1981-11-19
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-S6345109-A (JP)
Title: Recovery of carbon from aqueous suspension of carbon
Inventor: TOMITA TADAYOSHI
IPC: C01B31/02
Filed: 1986-08-11
Abstract: PURPOSE:To recover carbon from an aqueous suspension of carbon with easy operation preventing the blocking of line, without using naphtha, by dehydrating an aqueous suspension of carbon and uniformly mixing the obtained carbon cake with a liquid hydrocarbon having a specific viscosity. CONSTITUTION:Water is removed (with a dehydrator 2) from an aqueous suspension of carbon (introduced through a line 1) to obtain a carbon cake having a water-content of 10-90wt%. The carbon cake is uniformly mixed with >=20 times weight of a liquid hydrocarbon (introduced through a line 8) having a viscosity of <=200 cp in a mixing zone (mixer 6) under agitation. The obtained liquid suspension of carbon in hydrocarbon (taken out through a line 9) can be used as a gasification raw material or fuel. The retention time of the suspension in the mixing zone is preferably >=5min. The liquid hydrocarbon is preferably selected from distillates extending from fuel oil A to asphalt.
Patent JP-H0510875-A (JP)
Title: Gas detection device
Inventor: YAMAMOTO KAZUNARI
IPC: G01N21/3504
Filed: 1991-07-01
Abstract: PURPOSE:To enable a constituent of a plurality of kinds of mixed gases to be detected by one gas detection device. CONSTITUTION:Temperature is controlled based on a voltage which is obtained by converting a temperature of a semiconductor laser element 20 which oscillates a laser beam where a wavelength changes according to temperature by a thermocouple 37. Then, the temperature of the semiconductor laser element 20 is controlled based on a voltage corresponding to a wavelength which can be selected according to an absorption wavelength of a gas within a cell 21, thus enabling a laser beam with a plurality of different wavelengths to be oscillated by using the semiconductor laser element 20 and constituents of the mixed gas to be detected.
Patent JP-H0718215-A (JP)
Title: Fluorinated coating composition
Inventor: HORIBATAKE TOMONORI
IPC: C09D127/12
Filed: 1993-06-30
Abstract: PURPOSE:To obtain the composition improved in solvent resistance and blocking resistance by mixing a vinylidene fluoride resin, a silylated and/or isocyanato- containing methacrylate copolymer, and a curing catalyst. CONSTITUTION:100 pts.wt. resin component consisting of 30-90 pts.wt. vinylidene fluoride resin (A) (e.g. a vinylidene fluoridetetrafluoroethylene/ hexafluoropropylene terpolymer) and 10-70 pts.wt. polymer (B) obtained by copolymerizing a monomer mixture containing 0.001-15wt.% isocyanato- containing monomer (e.g. isocyanatoethyl methacrylate), 0-10wt.% monomer containing a hydrolyzable silyl group (e.g. vinyltrimethoxysilane) and 70-9wt.% methacrylic ester is mixed with 0.01-20 pts.wt. curing catalyst (C) (e.g. dibutyltin diacetate). To produce the composition, component A and component B are mixed by heating, and component C is then added to the mixture.
Patent JP-S6343514-A (JP)
Inventor: KISHI MASAYOSHI
IPC: F16L21/06
Filed: 1986-08-11
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-S6080527-A (JP)
Title: Wire-cut electric discharge machine
Inventor: INOUE KIYOSHI
IPC: B23H7/10
Filed: 1983-10-07
Abstract: PURPOSE:To prevent a delay machining position of a wire electrode by carrying out machining while sending out and recovering a wire electrode for a machining part between a pair of guides, in such a way that it is bent in the machining direction so as to counterbalance with a discharging pressure. CONSTITUTION:A wire electrode 3 carries out a renewal feed, being guided by dies 29, 30 in a die guide 19, and a workpiece 8 is moved so as to contour a desired configuration, by driving a table. To cope with the deflection of elec- trode generated between the electrode 3 and the workpiece 8 due to discharging pressure, a servo motor 55 is rotated to rotate a worm 53, a worm wheel 51 engaging with it, and a screw 41, which, in turn, pushes the die guide 19 against the resiliance of a spring 43, making the die guide 19 incline with machine screws 36, 37 as an axis. Equally, a die guide in a lower guide 22 is also made inclinde, causing the part of the electrode 3 opposing to the center part of the workpiece 8 to tend to be raised up, to prevent the electrode 3 from deflecting.
Patent JP-S5976127-A (JP)
Inventor: KURODA SANSHIROU
IPC: H02J13/00
Filed: 1982-10-25
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-H0721640-A (JP)
Title: Elastic presser for electronic apparatus and electronic apparatus
Inventor: YAMAGUCHI YASUHIRO
IPC: G11B33/02
Filed: 1993-06-30
Abstract: PURPOSE:To enable sure holding and easy taking out by mounting a hollow elastic pressing member having a prescribed shape on the inside surface of a cassette cap and pressing the cassette. CONSTITUTION:The elastic pressing member 31 of a compressible projection shape is projected and disposed at a cover 23 for covering a tuner circuit board 22 fixed on the inside surface of the cassette cap 4. This pressing member is made from a thin rubber and its front end is formed to be hollow and into an approximately hemispherical shape. The peripheral surface of the member is formed into an approximately circular conical shape. The end edge of a main body part 31a is provided with a collar part 31b. The peripheral surface between the thick front end and the collar 31b is formed to be thin. The elastic pressing member 31 pushes and tilts the cassette C inserted and held in cassette holders 13a, 13b when the cap 4 is opened, thereby facilitating taking out of the cassette C. The pressing member 31 is crushed by a cassette tape C and the cassette C is stably held in a housing part 2a by a stabilizer effect when the cap 4 is closed.
Patent JP-S5988347-A (JP)
Inventor: HORUSUTO HERUHIENBATSUHA
IPC: F27D13/00
Filed: 1983-10-07
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-H1120337-A (JP)
Title: Vinyl cover for picture book
Inventor: KIMURA YUICHI
IPC: B42D3/18
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To lightly hold and transport a picture book at the time of going out by heat sealing upper edges of a pair of holding hand pieces to be folded out and hung by a hand at the time of holding and transporting to upper edge intermediate parts of a vinyl cover corresponding to a front cover and back cover. SOLUTION: Holding hand pieces 4, 5 made of vinyl sheets to be folded inside a cover a1 and back cover a2 are heat sealed to upper edge intermediate parts of the cover a1 and back cover a2 of the picture book A. That is, finger holders 8 to be inserted with finger tips are perforated on surfaces of the pieces 4, 5, and the upper edges are heat sealed to the upper edges of a vinyl cover body 1. Hence, the pieces 4, 5 are normally folded inside the cover a1 and back cover a2. And, in the case of going out, when the pieces 4, 5 are folded out on the cover and back cover, the pieces 4, 5 are butted, and hence it can be held by the hand even particularly without preparing a handbag or the like.
Patent JP-H1029001-A (JP)
Title: Production of round billet for producing cr-containing seamless steel pipe having good workability
Inventor: ARIIZUMI TAKASHI
IPC: B21B1/02
Filed: 1996-07-17
Abstract: PROBLEM TO BE SOLVED: To obtain a round billet for producing a Cr-containing seamless steel pipe having good workability through continuous casting without reheating by rendering a round ingot into a high temp. round cast billet, flattering it by rolling reduction and then performing rolling reduction in the max. diameter direction with rolls having round caliber. SOLUTION: Molten Cr-containing steel is poured into a mold 1 to form the round cast billet 2. In principle the molten steel is subjected to an electromagnetic stirring treatment in the mold 1. The round cast billet is bent from the vertical direction to the horizontal direction under progressing condition of solidification. Drawing speed of the round cast billet 2 is controlled to a fixed speed with pinch rolls 3. The round cast billet 2 is cut off with a cutter 4 to make the round billet 5, and the rolling reduction for making the round billet 5 having sound internal quality under high temp. condition, is executed by a continuous rolling mill 6 arranged in a universal system and composed of a first rolling stand 61 and a second rolling stand 62.
Patent JP-S5977501-A (JP)
Title: Pi controller switching system
Inventor: TONOZUKA TAKEHIRO
IPC: G05B7/02
Filed: 1982-10-27
Abstract: PURPOSE:To execute a shockless switching by controlling a set value by a deviation controlling means so that a deviation between the set value from a setting device and a detected value from a controlled system is eliminated, when a PI controller is switched to present use from stand-by use. CONSTITUTION:A set value by an electrically-driven setting device 22 in a PI controller 2 and a detected value by a control variable detector 23 are inputted to a deviation operator 31 in an automatic follow-up device 3, and a deviation operation between both of them is executed. As a result, a generated control deviation is inputted to a pulse generator 32, and the generator 32 sends a decrease or increase command to the setting device 22 in accordance with the polarity of the deviation so that said deviation is eliminated. This operator 31 is an operator having no direct relation to control of a controlled system, therefore, its gain can be taken high enough irrespective of a characteristic of the controlled system, and accordingly, an offset error can be reduced. As a result, the set value of the setting device 22 is made to follow a set value by an electrically-driven setting device 12 in a PI controller 1, and can be made to coincide with it.
Patent JP-H0931087-A (JP)
Title: New antibiotic p1151
Inventor: FUDO RYOSUKE
IPC: A61P31/04
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new antibiotic by culturing a filamentous fungi belonging to the genus Penicillium in a culture product and extracting the substance from the culture product, having strongly antimicrobial activity, especially antifungal activity, low cytotoxicity, useful as an antifungal medicine, etc. SOLUTION: A filamentous fungi [e.g. Penicillium simplicissimum (IFO-5762), etc.] is subjected to shaking culture in a culture product at 28 deg.C for 7 days, the culture product is centrifuged to collect a cell, which is extracted with acetone. The extracted solution is concentrated under reduced pressure, the residue is extracted with ethyl acetate and the extract is purified by silica gel chromatography to industrially and advantageously give new antibiotic p1151 which is a yellow solid, has 218-227 deg.C melting point (decomposition), is excellent in strongly antimicrobial activity, especially in antifungal activity, has low cytotoxicity and is useful as an antifungal medicine, etc.
Patent JP-2000022282-A (JP)
Title: Surface light-emitting-type light-emitting device and its manufacture
Inventor: SAKAMOTO AKIRA
IPC: H01S5/30
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a high reflection factor, and superior electric characteristics that can supply current to a compound semiconductor where electric resistance containing impurities is relatively low and having no need for supplying current to a first reflection film with large resistance. SOLUTION: A laser resonator 10 is provided with a first reflection film 14 where a plurality of dielectrics that are selectively provided on a GaN thin-film substrate 12 and are formed by a different material quality are laminated, a compound semiconductor layer that contains an n-type GaN spacer layer 16 being continuously formed at a part where the first reflection film 14 and the GaN thin-film substrate 12 are exposed, an activation layer 18, and a p-type GaN spacer layer 20, and a second reflection film 22 that is provided on the p-type GaN spacer layer 20 while the film 22 opposes the first reflection film 14. In this case, a dielectric layer is used for the first reflection film 14 where a higher reflection factor is required, thus providing a high reflection factor.  Also, current flows in the n-type GaN spacer layer 16, the activation layer 18, and the p-type GaN spacer layer 20, and the current does not flow in the first reflection film 14 with relatively high electric resistance, thus providing superior electric characteristics.
Patent JP-S6432426-A (JP)
Title: Production of magnetic recording medium
Inventor: MIZUMURA TETSUO
IPC: G11B5/82
Filed: 1987-07-29
Abstract: PURPOSE:To prevent burring and to improve corrosion resistance by executing cutting in the state of impressing ultrasonic waves to a nonmagnetic substrate of a thin film magnetic disk in a solvent at the time of forming grooves on said substrate. CONSTITUTION:The cutting of the grooves on the substrate of the thin film magnetic disk is executed while the ultrasonic waves are impressed to the substrate in the solvent at the time of executing said cutting by a lapping tape. Cavitation arises when a sound pressure is negative in the case of impressing the ultrasonic waves to liquid. The breakdown dispersion effect by the impact waves at the annihilation of the cavity is utilized to clean the surface of an object. The dispersion of the swarf generated by the cutting is, therefore, accelerated and the readhesion of the swarf to the cut fresh surfaces of the grooves is prevented in the case of executing the cutting of the substrate grooves while impressing the ultrasonic waves to the substrate in the solvent. The burring is thereby prevented and the corrosion resistance is improved.
Patent JP-H0637849-A (JP)
Title: Data erasing method
Inventor: KAJIWARA TAKESHI
IPC: H04L29/08
Filed: 1992-07-15
Abstract: PURPOSE:To erase the undesired data to ensure the effective use of the storage capacity by transmitting a data erasing command to an optional terminal from an optical terminal and erasing the data so far transmitted and stored at the receiver terminal. CONSTITUTION:The transfer of data are possible among the terminals 1-3, and for instance the data sent from the terminals 1 and 2 are stored in a storage part 3a of the terminal 3. When the remaining capacity of the part 3a is reduced, an erasing command is transmitted from the terminal 1 for example. Then the whole or a part of data so far stored in the part 3a is erased. Thus the undesired data are properly erased so that the storage capacity can be effectively used.
Patent JP-S5889829-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKAMURA KUNIO
IPC: H01L21/318
Filed: 1981-11-24
Abstract: PURPOSE:To increase the thickness of a silicon nitride film by a method wherein the impurities are introduced into silicon substrate by means of ion-implantation and the silicon substrate is heated within nitrogen atmosphere. CONSTITUTION:When the impurity ion is implanted into silicon, the thermal nitrifying speed of silicon is accelerated and the accelerating effect was confirmed not only by such conductive impurities as arsenic, boron, phosphorus and the like but also by such inactive ions as argon or neon and the like. When ion 2 inactive for silicon is implanted into silicon substrate 1 for heattreatment in ammonium gas, silicon nitride film 2 is formed on the silicon substrate 1 and the thickness of the formed nitride film 2 exceeds 100Angstrom  in the sample into which 10<17>/cm<2> of argon ion is implanted.