baber/WOPTO huggingface dataset:
Patent JP-S6141799-A (JP)
Title: Method for supplying tin ion to electrolytic tinning bath
Inventor: WAKE RYOSUKE
IPC: C25D3/30
Filed: 1984-08-01
Abstract: PURPOSE:To solve problems caused by using an insoluble electrode at a stroke in a method for electrolytically tinning a metallic body with the insoluble anode, by dissolving tin oxide in a soln. contg. components for a tinning bath. CONSTITUTION:In a method for electrolytically tinning a metallic bath with an insoluble anode, tin oxide such as SnO or SnO2 is dissolved in a soln. contg. components for a tinning bath to supply tin ions. Thus, the effective use of the insoluble electrode is enabled partially or wholly. The particle size of the tin oxide is 1-70mum.
Patent JP-S61268275-A (JP)
Inventor: ANDOREASU HIRUTEI
IPC: A45F5/00
Filed: 1985-07-24
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-H0459002-A (JP)
Title: Oil-water separator
Inventor: INOUE NOBORU
IPC: B01D17/028
Filed: 1990-06-20
Abstract: PURPOSE:To improve oil-water separation efficiency and to separate the oil and water in a mixture of high-viscosity oil and water by applying physical gravity separation and an electric field to the mixture supplied into an oil-water separation tank. CONSTITUTION:A starting liq. S for an oil-water mixture X to be treated is filled into a starting liq. tank B, and the mixture X is supplied to a separation tank A with its upper surface opened. The tank A is separated by a partition plate 3 into an oil-water separation space A1 and a separated water storage space A2, and a connecting passage 2 is formed under the partition plate. An oil outlet 7 is provided to the tank wall where the separated oil is accumulated, plural charged plates 8a and 8b impressed with a voltage are opposed in the space A1, and the liq. S is supplied to the electrolytic space A1. Consequently, the oil-water separation efficiency is enhanced, the oil and water in a mixture of high-viscosity oil and water and in a highly contaminated oil-water mixture are separated, which has not been achieved by the conventional method.
Patent JP-H09326991-A (JP)
Title: Method and device for recording image
Inventor: TAKEUCHI YOSHITAKA
IPC: H04N5/92
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To facilitate the retrieval of a still picture of one selected screen. SOLUTION: An AUX area is detected from picture data by selecting the still pictures of one screen out of the still pictures recorded in consective photographing mode and reproducing the selected still picture with a reproducing device 101. An N frame flag representing the recording of N frames is written on the AUX area under the control of memory read/write control switches 104, 106 and is multiplexed with corresponding still picture data by a recorder 102 and superimpose-recorded on a recording medium 103.
Patent JP-H058173-A (JP)
Title: Grinder
Inventor: INOUE GENTEI
IPC: B24B53/00
Filed: 1991-07-03
Abstract: PURPOSE:To improve the precision by setting a grinding wheel for grinding and shoes of a supporting means changeable for a grinder for shaping the grinding wheel for grinding receiving a shaping force for the grinding wheel for grinding by a grinding wheel for shaping by the shoes and detecting a fluctuation of the shaping force applied on the grind wheel for grinding by a sensor and load cells. CONSTITUTION:A shaping means for grinding wheel T2 is set at a shaping position after a work drive means is retracted from it, and a grindwheel 18 for grinding of a grinding wheel means is set at the shaping position. A support means T3 is then moved toward the grinding wheel 18, shoes 30, 34 are positioned at a support position of the grinding wheel 18, and both shoes 30, 34 are put to get in contact with the grinding wheel 18 at a constant contact pressure. The grinding wheel 18 is then rotated at a set rotation number, a grinding wheel means for shaping T2 is driven to the grinding wheel 18 by a servo motor 14, and it performs shaping at a constant shaping force. The shaping force is detected by a pressure sensor S1 and load cells 32, 36 at this time, and the position of a grindwheel for shaping 27 and the shoes 30,34 are regulated to set the fluctuation of the formation force to the minimum by a shaping force control means C.
Patent JP-H1110493-A (JP)
Title: Kitchen knife sharpener also serving as outdoor universal knife
Inventor: YAMAGUCHI RYOICHIRO
IPC: B30B9/32
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To simply sharpen a kitchen knife by laying a soft rubber plate or a thick cloth piece on a sharpening plate with a hook, and using the hook to fix a kitchen knife to be sharpened by a presser. SOLUTION: A kitchen knife, the cutting edge of which wears away, is placed on a sharpening plate 6 with a hook. The tip of a presser 4 is inserted below the hook 2, and a part of the kitchen knife to be sharpened is put out and pressed. A grip part is bound by a rubber string 9. The knife is fixed by a wing nut 10. Next a grinding stone 12 is held and moved forward and backward along a guide 11 of the presser 4 to sharpen the part of the knife edge of the kitchen knife to be sharpened. Subsequently, the kitchen knife is reversed to sharpen the back side thereof along the opposite guide 11.  For edging, the presser 4 is loosened to fix the knife edge of the kitchen knife 5 in such a manner as to be a little projected over the sharpening plate, and the back part of the presser 4 is taken as a starting point to perform edging at an angle of 30 degrees of the blade in the flat surface of the grinding stone 12 lightly from both the surface and the back toward the knife edge.
Patent JP-H065929-A (JP)
Title: Josephson element
Inventor: MUNAKA TATSUYA
IPC: H01L39/22
Filed: 1992-06-22
Abstract: PURPOSE:To obtain a Josephson element having a constitution with little possibility of trapping magnetic flux at the time of adjusting a critical current by letting oxygen in an oxide layer of a non-superconductor, formed in contact with a Josephson junction part, diffuse into the Josephson junction part and cause oxidation there. CONSTITUTION:When a current is made to flow, a wiring 7 is heated to be conducted to a downward oxide insulating layer 6 so as to raise a diffusion coefficient of hydrogen inside a layer 6 for being diffused inside the bridges 5a, 5b formed downward thereof to oxidize the surfaces thereof so as to take superconductivity away from their parts. Then, a critical current of a Josephson junction part lowers, however, its degree is decided by a size of a current to be flown for adjustment and the time limit, however, this current is not directly flown to the Josephson junction part thus to allow fine adjustment and to make a danger of breaking the Josephson junction part extremely small. Accordingly, probability of being trapped of a magnetic flux to be made by this current for adjustment by the Josephson junction part can be sharply reduced.
Patent JP-S5686656-A (JP)
Title: Mold for continuous casting
Inventor: WATANABE TEISHIROU
IPC: B22D11/04
Filed: 1979-12-17
Abstract: PURPOSE:A mold for continuous casting which consists in forming an Ni-Al intermediate layer and a BN-contg. heat-resistant layer of respectively predetermined thicknesses on the inside surface of the casting hollow part of a mold made of copper or copper alloy and which has considerably prolonged mold life as compared to usual molds. CONSTITUTION:An Ni-Al intermediate layer 2 of 150-500mu thicknesses is formed on the inside surface of the casting hollow part of a mold body 1 made of copper or copper alloy, and further a BN-contg. heat-resistant layer 3 of 100-300mu thickness is formed on this intermediate layer 2 surface. Said intermediate layer 2 is formed by a melt-spraying method or the like using a commercial melt-spraying material compounded usually with Ni and Al. In this case, the compounding composition comprising 4-8wt% Al and the balance Ni is preferable. Also, the heat resistant layer 3 is formed by a melt-spraying method or the like using a commercial melt-spraying material similarly contg. BN. The BN contg. ratio of this case is preferably 5-10wt%, and BN is added as, for example, an alloy component, to Ni, Cr, Fe, Al, etc.
Patent JP-S649926-A (JP)
Title: Bathing composition
Inventor: WATANABE YOJI
IPC: A61K8/23
Filed: 1987-06-30
Abstract: PURPOSE:To provide a bathing composition which contain a water-soluble sulfide as well as a water-insoluble powder or particles of clay mineral or the like, thus showing good body warmth retention and excellent curing effect on skin diseases with irritating sulfur odor mediated. CONSTITUTION:A sulfur-containing bathing composition containing a water-soluble sulfide, usually water-soluble alkali metal sulfide is admixed to 0.01-50wt.%, preferably 0.1-20wt.%, based on the total weight of the composition, of a water-insoluble powder or particles selected from clay minerals, amorphous aluminum silicate, synthetic zeolite, hydrated silicic acid, aluminum oxide, zinc salts and zinc minerals. The amount of the water-soluble sulfide is 0.1-50wt.%, preferably 1-30wt.%.
Patent JP-S5794946-A (JP)
Title: Information disk which can read optically
Inventor: AANORUDASU YOHANESU MARIA FUAN
IPC: G03C5/00
Filed: 1981-10-14
Abstract: Optcally readable information disc having a radiation cured lacquer layer comprising an optically readable information track whereby the lacquer layer has a minimum identation hardness which corresponds to a maximum depth of penetration of 5  mu m of a needle which is placed on the lacquer layer and which has a ball-shaped tip manufactured from a hard material and having a diameter of 18 +/- 1  mu m and presses on the layer with a weight of 2.5 +/- 0.1 g.
Patent JP-S6318443-A (JP)
Title: Emergency control system
Inventor: IKEDA HIROTO
IPC: G06F9/445
Filed: 1986-07-10
Abstract: PURPOSE:To improve the rate of successfulness in the releading of a system when abnormality occurs, by automatically releading the system from the program of one generation ahead when the system is not releading normally. CONSTITUTION:Whenever inputs are made to a clock input terminal 20, a counter circuit 2 increases its count value by '+1'. When the inputs are made, the current program file loading instruction to the terminal 40 of a control circuit 4 is made significant until abnormality is detected for three times by an OR gate circuit 3 and, if abnormality is detected thereafter, the last-generation program file loading instruction to another terminal 41 becomes significant until the abnormality detection is made for two times. When the abnormality is further detected thereafter, the program file loading instruction of two generations ahead to a terminal 42 becomes significant until the abnormality is detected for two times. The control circuit 4 recognizes significant one among inputs to the terminals 40-42 at the moment when an actuation input is made to a grating 43 and, as a result, loads a pertinent program film from external storage circuits 51, 52, and 53 storing the current, last, and two-generation-ahead program files.
Patent JP-H0569807-A (JP)
Title: Brake fluid pressure regulating device
Inventor: ANDO HIROMI
IPC: B60T8/48
Filed: 1991-07-03
Abstract: PURPOSE:To lower cost with an orifice eliminated as well as to restrain the stroke fluctuation of an master cylinder by providing a relief valve which restricts communication between a pump communication port and a master cylinder communication port at the time of moving a spool so as to set pressure free to the suction side of a pump, for a bypass path. CONSTITUTION:When anti-skid control is pressurized again and so on, brake fluid is to be discharged from the discharge side of a pump 10 to a flow valve 5 in a state that communication between a master cylinder 2 and the pump 10 is restricted. And when pressure between the pump 10 and the flow valve 5 becomes higher than specified one, a relief valve 32 provided for a bypass path is to relieve excess pressure to the suction side of the pump 10. The pump 10 therefore will never be subjected to loading pressure greater than a definite value, and it can also keep the rotation of a motor constant. Furthermore, there is no need for an orifice between the master cylinder communication port 6 and the pump communication port 12.
Patent JP-S6142758-A (JP)
Title: Cassette tape recorder
Inventor: YOSHII TETSUJI
IPC: G11B15/07
Filed: 1984-08-02
Abstract: PURPOSE:To simplify a constitution by providing a reading means which reads a cassette information display, a means which generates a signal indicating a cassette information display part position corresponding to the insertion extent of a cassette, and a comparing means which compares signals from the both with each other. CONSTITUTION:A cassette insertion guidance part 6 is provided with a switch for detecting whether there is the hole 4 of the cassette information display part. A slider 8 which moves corresponding to the insertion extent of the cassette 1 is provided with conduction parts in stripes (in comb-tooth shape) and the pitch is equal to the pitch of holes 4 to be detected. The front edge of the cassette 1 inserted with a pin 10 implanted in the slider 8 abuts on a conductive part detection contact 9. A long-sized hole 11 for the movement of the pin 10 is provided so as to know whether the cassette is at a detected position or not from an information display part position signal regardless of whether there is a hole 4 or not, thereby identifying a correct cassette.
Patent JP-H0453344-A (JP)
Title: Picture reader
Inventor: FUKUDA HARUHIKO
IPC: H04N1/46
Filed: 1990-06-21
Abstract: PURPOSE:To execute picture read processing with high quality or to improve the read speed by selecting an oscillator with a different frequency in response to the difference from the read mode. CONSTITUTION:In the case of the color read mode, a control signal is outputted to an electronic switch 104, from which a slow frequency clock is outputted. Since the switch is thrown to connect an oscillator 102 to a CCD 100, a color original is read at a slow frequency clock by the CCD 100. Conversely, when the mode is not the color read mode, a control signal is given to the electronic switch 104 to connect an oscillator 103 outputting a fast frequency clock to the CCD 100, the CCD 100 reads a black-white/monochroic color original or the like at a fast frequency clock. Thus, the read processing with high quality is executed in the color read mode and the read speed is improved in the black- white/monochroic color mode or the like.
Patent JP-S5687647-A (JP)
Title: Airplane stringer material and its manufacture
Inventor: BABA YOSHIO
IPC: C22C21/10
Filed: 1979-12-14
Abstract: PURPOSE: To manufacture an airplane stringer material with superior characteristics such as mechanical properties, elongation and rupture toughness by homogenizing an Al alloy contg. specified alloying elements followed by hot rolling, cold rolling to a desired thickness and softening by rapid cooling.  
     CONSTITUTION: An Al alloy a contg. 5.1W8.1% Zn, 1.8W3.4% Mg. 1.2W2.6% Cu, <0.2% Ti and 0.18W0.35% Cr and/or 0.05W0.25% Zr is homogenized at 400W490°C, hot rolled at 350W470°C, and cold rolled to a predetermined thickness at ≥20% reduction ratio to form a structure having ≤100μm grain size. Softening is then carried out by rapid heating to 320W500°C at ≥11°C/min average temp. rising rate. When the cooling rate at this time is ≥30°C/hr, the softened material is reheated to 200W500°C, and when the reheating temp. is 200W350°C and 350W 500°C, the reheated material is air cooled or cooled at ≤30°C/hr rate and cooled at ≤30°C/hr rate, respectively. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6140082-A (JP)
Title: Semiconductor device
Inventor: HAYAKAWA TOSHIRO
IPC: H01S5/223
Filed: 1984-07-31
Abstract: PURPOSE:To obtain a substrate for a semiconductor element which is excellent in operation characteristics and reliability, by forming a crystal layer, which is laminated on a stepped ground layer, from a superlattice layer obtained by the MBE method. CONSTITUTION:A superlattice layer 31 is grown by the MBE method on a semi- insulative GaAs substrate 11 formed with a step by etching. The layer 31 is formed by alternately laminating an Si-doped N-type Ga As 101 layer 40 and an N type GA0.5Al0.5As 100 layer 41. To examine the characteristics of the superlattice layer 31, Au-Ge-Ni is deposited on the upper and lower surfaces at the step by evaporation using a mask and then alloyed to form electrodes 32, 33. Thus, it is confirmed that no rectification property is found in the current and voltage characteristics between the electrodes 32, 33, and employment of the superlattice 31 enables excellent electrical conductivity characteristics to be obtained.
Patent JP-H04362629-A (JP)
Title: Silver halide photographic sensitive material
Inventor: NOZAWA YASUSHI
IPC: G03C1/035
Filed: 1991-06-10
Abstract: PURPOSE:To provide a silver halide photographic sensitive material having high sensitivity, little fog, improved pressure characteristics and shelf stability. CONSTITUTION:This silver halide photographic sensitive material has at least one silver halide emulsion layer sensitized with selenium and contg. at least one kind of pyrazolylpyrimidine on the base.
Patent JP-H0328991-A (JP)
Title: Ic card ejecting system
Inventor: KODERA YUJI
IPC: G11C5/00
Filed: 1989-06-26
Abstract: PURPOSE:To reduce load and to improve the throughput of a system by sending a command, with which an IC card itself instructs the ejection of the card, to an IC card reader/writer, therely only monitoring an IC card inserting state on the side of an external device. CONSTITUTION:When an application program on an IC card 3 is finished, the command to instruct the ejection of the card is sent from the IC card 3 to an IC card reader/writer 2. The IC card reader/writer 2 receiving the command to instruct the ejection of the card ejects the IC card 3 and sets a flag showing the ejection of the IC card 3 in the flag area of an internal memory. On an external device 1, the flag showing the presence/absence of the IC card ejection is referred and when it is considered that processing is finished, a flag showing the processing end of the IC card is set. Thus, the load of the external device can be reduced and the whole processing efficiency of the system can be improved.
Patent JP-H10339892-A (JP)
Title: Camera and device provided with vibration-proof function
Inventor: WASHISU KOICHI
IPC: G03B5/00
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To prevent image deterioration from being caused by the malfunction of a vibration-proof device occurring because a camera is shaken to such an extent that shake correction is impossible by controlling the vibration-proof device according to the difference of operation time between an operation means for starting photographing preparation action and an operation means for starting photographing action. SOLUTION: The vibration-proof device is controlled according to the difference of the operation time between the operation means for starting the photographing preparation action and the operation means for starting the photographing action. In this camera, an s1 signal for starting the photographing preparation action, that is, photometry and range-finding is generated by half-depressing a release operation member 303, and an s2 signal for starting the photographing action(exposing action) is generated by fully depressing the member 303. Whether the shake having different characteristic is caused by the strong operation of the member 303 is detected according to an operation interval between the half depressing and the full depressing of the member 303, that is, a time interval between the s1 signal and the s2 signal so as not to perform the shake correction.
Patent JP-H01199004-A (JP)
Title: Hydraulic drive device
Inventor: HIRATA TOICHI
IPC: F15B11/16
Filed: 1988-06-30
Abstract: PURPOSE:To reduce incurring of a throttle loss and to enable repair of the characteristics of a flow rate control valve, by providing an auxiliary valve to control a differential pressure between the inlet and the outlet pressure of a pilot valve. CONSTITUTION:In a relation of a differential pressure between spots before and after auxiliary valves 33, 34, 33A, and 34A, situated to pilot circuits 25, 26, 25A, and 26A, and pilot valves 29, 30, 29A, and 30A, the auxiliary valves 33, 34, 33A, and 34A are controlled so that a differential pressure  Pz between spots before and after the pilot valve is adjusted to a relation represented by a formula I. In which case, Ps is the delivery pressure of a hydraulic pump 1, PImaX is the maximum load pressures of first and second hydraulic actuators 6 and 7, PI is the self-load pressures of the first and second hydraulic actuators 6 and 7, and alpha,beta, and gamma are a first, a second, and a third constant, respectively. By properly setting the constants alpha, beta, and gamma, pressure compensation and branch function can be selectively provided. Since the auxiliary valve is situated to the pilot circuit, incurring of a throttle loss is decreased.
Patent JP-H0722471-A (JP)
Title: Carrier tape, manufacture of carrier tape, semiconductor device using carrier tape and manufacture thereof
Inventor: HASHII TERUYA
IPC: H01L21/56
Filed: 1993-07-01
Abstract: PURPOSE:To prevent the deformation, peeling, etc., of a lead in molding, etc., while obviating the generation of a resin burr. CONSTITUTION:A plurality of leads 102 are formed onto the surface of a tape base material 101, which has flexibility and in which a center device hole for housing a semiconductor chip is formed, and a resist 103 consisting of a first resist layer 103a and a second resist layer 103b softer than the first resist layer 103a and having a double structure is shaped so as to coat the surfaces of the tape base material 101 and a plurality of the leads 102.
Patent JP-H0915500-A (JP)
Title: Zoom lens
Inventor: ITO YOSHIAKI
IPC: G02B13/18
Filed: 1995-06-29
Abstract: PURPOSE: To simplify a lens barrel and to execute focusing on an object at a short distance with the excellent optical performance while making a zoom lens of four-group constitution small in size and high in the variable power. CONSTITUTION: In a zoom lens comprising four lens groups of a first group I of a negative refractive power, a second group II of a positive refractive power, a third group III of a positive refractive power and a fourth group IV of a negative refractive power and varying the power by changing the air gaps of the respective groups, a FNO diaphragm fixed to the second group II is provided, zooming from the wide-angle end to the telescopic end is performed by moving the respective groups so as to increase an air gap between the first group I and the second group II, to increase an air gap between the second group II and the third group III, to decrease an air gap between the third group III and the fourth group IV and focusing is performed by moving the third group III.