baber/WOPTO huggingface dataset:
Patent JP-S636742-A (JP)
Title: Electrode for secondary battery
Inventor: SUGIMOTO HIROYUKI
IPC: H01M4/36
Filed: 1986-06-27
Abstract: PURPOSE:To increase charge-discharge cycle life by mixing a specified amount of metal having lower melting point than a Li-Al alloy to the Li-Al alloy powder, supporting on a conductive substrate, and baking to form a negative electrode for a nonaqueous electrolyte secondary battery. CONSTITUTION:10-90vo % of a metal having lower melting point than Li-Al alloy, such as short Sn fiber, based on the Li-Al alloy is mixed to an electrode active material comprising Li-Al alloy containing beta-phase. They are supported on a conductive electrode substrate, and baked at temperature at which the Li-Al alloy do not melt to form a negative electrode of nonaqueous electrolyte secondary battery. Thereby, the Li-Al alloy is strongly supported on the electrode substrate with conductivity surely retained. The charge-discharge cycle life in relatively high current density such as 5mA/cm<2> is remarkably increased.
Patent JP-S5373010-A (JP)
Title: Privacy call circuit of buttom telephon device
Inventor: SEKIGUCHI KOUICHI
IPC: H04Q3/58
Filed: 1976-12-13
Abstract: PURPOSE:To attempt to decrease the cable core in the button telephone device by realizing the privacy call circuit by common use of power supply line and control line.
Patent JP-H11342694-A (JP)
Title: Ink storage tube for ball point pen
Inventor: MORITA MASAAKI
IPC: C09D11/18
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To enable the blue coloration of the outer appearance color of an ink storage tube itself even when the appearance color is of dark color by using fluororesin for the ball point pen ink storage tube. SOLUTION: Fluororesin is used for a ball point pen ink storage tube. Although any kinds of ink for a ball point pen may be used, a particularly suitable example is an oily ball point pen ink containing much of a coloring agent and having the dark ink outer appearance is preferable, and blue ink containing particles which scatter light like fluororesin crystalline part filled with such ink in which the outer appearance color of a ball point pen ink storage tube, wherein the light can be transmitted, and the color of the same system as writing drawing lines is particularly suitable. In this case, as the scattering light is scattered more strongly because of the difference of the refractive index between the crystal part and non-crystal part of fluororesin, and the filled ink is dark, the outer appearance of the ink storage tube is held to demonstrate blue coloration.
Patent JP-S5576842-A (JP)
Title: Preparation of malonic acid diester
Inventor: NISHIMURA KENJI
IPC: C07C67/46
Filed: 1978-12-06
Abstract: PURPOSE: To prepare a malonic acid diester useful as a raw material for malonic acid, etc. in simple operations, economically, by carrying out liquid phase catalytic reaction of ketene, carbon monoxide and an easily available nitrous acid ester in an organic solvent in the presence of palladium metal.  
     CONSTITUTION: A malonic acid diester is prepared by liquid phase catalytic reaction of ketene, carbon monoxide and a nitrite in an organic solvent, e.g. pentene, hexane, etc., at room temperature to 200°C in the presence of palladium metal or its salt as a catalyst. Palladium metal or its salt is preferably carried on an inert carrier, e.g. active carbon, alumina, etc. The nitrite is a 1W8C saturated monohydric aliphatic alcohol or alicyclic alcohol ester of nitrous acid. The alcohol is e.g. methanol. The amount of the nitrite is preferably above the stoichiometric amount. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6046001-A (JP)
Inventor: NATSUUME SHIGERU
IPC: H01R43/12
Filed: 1984-07-19
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-S5481349-A (JP)
Title: Flux coater
Inventor: MASUDA KAZUO
IPC: B05C1/08
Filed: 1977-12-13
Abstract: PURPOSE: The title coater designed to apply a flux liquid to a printed circuit board, etc. continuously, by rotating a drum brush immersed partially in a flux liquid contained in a flux liquid tank.  
     CONSTITUTION: The brush 2 is rotatably placed on the bearings 5a and 5b in the interior of the tank 4 containing the flux liquid 3 and the lower part of the brush 2 is immersed in the flux liquid 3. The brush drum 2a of the brush 2 is rotated through the pin 6a, the shaft 6 and the coupling 8 by means of the motor 7. The flux liquid 3 is coated continuously on the undersurface of printed circuit boards transferred to the top of the brush 2, which can be detached along the channels 4a and 4b of U-shaped cross-section together with the bearings 5a and 5b. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6139951-A (JP)
Inventor: HORUSUTO KURISUCHIYAN RANGOFUS
IPC: G11B7/24
Filed: 1985-07-10
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-S6128029-A (JP)
Title: Traveller for spinning frame
Inventor: KANAI HIROYUKI
IPC: D01H7/60
Filed: 1984-07-18
Abstract: PURPOSE:To improve the abrasion resistance, fitness to the ring and the travelling stability of a traveller, and to suppress the generation of end breakage and fluffing, by forming an oxide layer to the surface of a traveller for a spinning frame by CVD process or PVD process. CONSTITUTION:An oxide layer 2 (e.g. Al2O3, ZrO2, SiO2, BeO, MgO, etc.) is applied to the spinning frame treveller 1 made of hard steel wire or alloy steel wire at least at the part contacting with a ring. For example, a silicon oxide layer 2 having a thickness of 1-20mu is formed on the surface contacting with a ring flange by the chemical vapor deposition process at 600-1,000 deg.C in a gaseous atmosphere composed mainly of SiCl4, CO2 and H2.
Patent JP-S6129210-A (JP)
Title: Pulse signal generating circuit
Inventor: NAKADA AKIRA
IPC: H03K5/1532
Filed: 1984-07-19
Abstract: PURPOSE:To simplify circuit configuration and to reduce power consumption by forming a circuit combining a unit circuit consisting of two MOSFETs of different polarity and a signal delay circuit. CONSTITUTION:A terminal 1 is made by connecting controlling electrodes of FETs 9, 10 that form a C-MOS, and a terminal 2 is made by connecting the first conductive electrode. A terminal 3 is made by connecting the second conductive electrode of FET9 and an output terminal of a logical inversion circuit 5, and a terminal 4 is made by connecting the second conductive electrode of FET10 and an input terminal of an inversion circuit 5. A pulse signal generating circuit is formed by combining a unit circuit thus formed and a signal delay circuit 6. That is, the delay circuit 6 inserted between terminals 1, 3 or between terminals 1, 4. Thus, the number of elements forming the circuit is reduced, and the circuit is made simple. At the same time, the power consumption can also be reduced.
Patent JP-H102531-A (JP)
Title: Method and device for judging quality of waste in waste incinerating furnace
Inventor: NAGAHAMA KAZUO
IPC: F23G5/50
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a waste quality judging means, permitting stabilized operation of a furnace, by a method wherein charged waste is dried and the quality of the waste, supplied into a waste incinerating furnace equipped with a movable fire grating for burning the waste after drying, is judged in an early period to permit the determination of operating conditions of the furnace, which are compatible to the quality of the waste, and maintain the burn-out position of the waste on a combustion zone stoker optimally. SOLUTION: The work done for dried waste discharging work in the downstream end of a drying zone stoker mechanism 11 is obtained from the work done of waste supplying, which is consumed by the push driving mechanism 3 of a waste pushing mechanism 2 to push and supply charged waste into the drying zone stoker mechanism 11, and the work done of carrying dried waste, which is consumed by a fire grating driving mechanism for driving the movable fire grating of the drying zone stoker mechanism 11 to discharge the dried waste from the drying zone stoker mechanism 11 into a combustion zone stoker mechanism 12, while the quality of the waste is judged based on the work done of supplying waste and the work done of discharging the dried waste.
Patent JP-S5773932-A (JP)
Title: High tension-resisting planer-type semiconductor device
Inventor: KAWAGUCHI AKIMITSU
IPC: H01L21/22
Filed: 1980-10-27
Abstract: PURPOSE:To obtain the high tension-resisting planer-type device by forming deep a circular P-type layer to be positioned in the outermost part on one surface of an N-type Si substrate and by making the same contact with an N<+> layer on the other surface of the substrate. CONSTITUTION:The circular P-type layer 2a to be positioned in the outermost part on one surface of the N-type Si substrate 3 is formed deep and made to contact with the N-type layer 4 on the other surface of the substrate 3. In this structure, after a space-charge layer reaches from the main pn junction J to a guard ring JR, it further extends, with the increase in reversed bias, into the inside of the substrate and reaches a contact point Q' with the N<+> layer 4. Therefore, breakdown voltage inside the substrate is obtained and further an extremely-high breakdown voltage characteristic equalling the one of a mesa structure is obtained, while the leak current is little at the time of impression of high-temperature reverse voltage. In addition, the miniaturization of a chip can be achieved, since the circular layer 2a shows a voltage characteristic equivalent to the one of several guard rings.
Patent JP-S5577217-A (JP)
Title: Sound-variable amplifier unit
Inventor: TAKEUCHI MOTOHIKO
IPC: H03G3/32
Filed: 1978-12-07
Abstract: PURPOSE: To exercise volume control by adequately varying the sum of an input sound signal and noises, by rectifying and smoothing a microphone output with its ambient noises detected before supplying it to an audio amplifier.  
     CONSTITUTION: A sound input applied to microphone 1 is converted into an electric signal, which is amplified by amplifier circuit 3 and a sound output is emitted from speaker 4. In microphone 5, ambient noise detected is amplified 6, rectified 7 and smoothed 8 and the output of holding circuit 9 is supplied to circuit 3. Consequently, speaker 4 outputs the sum of the sound inputted to microphone 1 and ambient noise, which is adequately varied for volume amplification. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5577949-A (JP)
Title: Molding device of photographic patrone or the like
Inventor: KASAMA TSUNEYOSHI
IPC: G03C3/00
Filed: 1978-12-07
Abstract: PURPOSE: To let the captioned molding be effected automatically with good efficiency with simple constitution by pushing a metal piece between the rolls which are being pressure-contacted mutually opposedly to round the metal piece, inserting the resultant cylindrical body onto the holder on a rotating index and pushing a cap onto one end of the cylindrical body.  
     CONSTITUTION: Molding metal plates such as for patrones are held stacked on the plane part 111' of a guide rail 111 and are led to the portion of a stationary roller 113, sheet by sheet, through the spacing between the rail 111 and separator 112. Then, a planetary roll 114 revolves while rotating and pressing the plate around the roll 113, thereby coiling and rounding the plate around the roll 113 and forming the same to a cylindrical body. Then, the roll 113 retreates in a holding machine 124 up to the chain line position 115 and the cylindrical body rides on a catching arm 116 and is then fed into a holder 118. The index 117 rotates clockwise to a position 118' where the cylindrical body is inspected and in the position 118" it is fitted with a cap by a pusher 122. In the position 118"' the finished product is dropped onto a conveyor 123, by which it is conveyed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0821988-A (JP)
Title: Deffusive-matrix liquid-crystal display board
Inventor: BURUUNO BUINOOZU
IPC: G02F1/1333
Filed: 1995-06-16
Abstract: PURPOSE: To improve luminance relating to a liquid crystal display board. CONSTITUTION: This board is provided with a first transparent plate covered with an electrode array 14, a second transparent plate 30 covered with a counter electrode and a liquid crystal film inserted between the first plate and the second plate 30 for diffusing surrounding light at the time of not being electrically excited and becoming transparent at the time of being electrically excited. On the surface of one of the first transparent plate and the second transparent plate 30, a coating layer 40 composed of a material provided with a property for diffusing the surrounding light with the luminance larger than the liquid crystal film without excitation is formed and the coating layer 40 is provided with an opening part 42 corresponding to the electrode 14 of the first transparent plate.
Patent JP-S5942183-A (JP)
Title: Method for welding joint corner of box column using tab material of solid flux
Inventor: TANABE KENICHI
IPC: B23K33/00
Filed: 1982-09-01
Abstract: PURPOSE:To form surely sound beads in joint corners, by pressing tab materials to the grooves of the joint corners, finishing the arc welding on the two opposed faces, removing the tab materials and completing the welding on the remaining two faces. CONSTITUTION:Tab materials 9 of a solid flux consisting essentially of a refractory filler metal and has the shape adapted to the welding grooves 7 of box columns 1, 2 are pressed to the joint corners and are fixed thereto. The two opposed faces of the box columns are both arc welded in a direction (1), and after the end of the welding, the tab materials 9 are removed and the remaining two faces are completed of welding respectively in a direction (2). The sound and efficient welding of the corners in thus made possible.
Patent JP-S6129655-A (JP)
Inventor: FUJIMOTO YUUJI
IPC: F25B1/00
Filed: 1984-07-19
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-S635797-A (JP)
Inventor: URABE HIROFUMI
IPC: D06F33/02
Filed: 1986-06-27
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-S63314748-A (JP)
Title: Position adjusting device for emission beam field
Inventor: ASARI TOSHIHIRO
IPC: H01J37/24
Filed: 1987-06-17
Abstract: PURPOSE:To allow the correct positioning by dividing an emission beam (EB) field at multiple positions, scanning them, taking out the scanned image, and displaying it on a display. CONSTITUTION:The deflector control circuit of a beam scanner constituted of a deflector 18, adders 14, 15 controlling it, and D/A converters 6-9 divides the EB field at multiple positions and scans with a shift arithmetic unit 3 controlled by a movement processing circuit 2 and a scan control circuit 4. On the other hand, a display unit constituted of a deflecting electrode plate 19, adders 16, 17, and D/A converters 10-13 takes out and displays the scanned image divided by a shift arithmetic unit 5 controlled by a circuit 2 synchronously with the arithmetic unit 3 and the circuit 4. The degree of parallelization, size or the like of the image are adjusted with a positioning means while this image is observed, and the positioning of the EB field can be correctly performed.
Patent JP-H04352845-A (JP)
Title: Woven fabric of glass
Inventor: YOKOYAMA HIROYOSHI
IPC: H05K1/03
Filed: 1991-05-27
Abstract: PURPOSE:To obtain woven fabric for laminate of printed-wiring boards, having excellent plating deposition by blending glass yarn with metal yarn and weaving. CONSTITUTION:Glass yarn and metal yarn such as copper, gold, nickel or aluminum are twisted or alternately woven as warp and weft to give woven fabric. Then the woven fabric is baked and impregnated with a thermosetting resin to give prepreg for laminate for printed-wiring boards.
Patent JP-S5774640-A (JP)
Title: Measuring method for liquid specific gravity
Inventor: OOTANI KOUSAKU
IPC: G01N9/08
Filed: 1980-10-28
Abstract: PURPOSE:To enable to perform a high-precise measurement of specific gravity of a liquid and to enable reducing of a using amount of a liquid to be measured, by a method wherein an immersing object is hung down from an electronic scale, and the immersing object is automatically immersed in an object to be measured. CONSTITUTION:A liquid specific gravity measuring device consists of an electronic scale 10, a computing element 11, a printer 12, a drive control circuit 13, and an elevating liquid tank 14. An immersing object 16 is hung down from the electronic scale 10, and is automatically immersed in an object to be measured 19. Meanwhile, the electronic scale 10 measures the weight of the immersing object 10 in distilled water, Provided the value is Mo, a coefficiency Koof a standard liquid by the immersing object 16 is previously inputted to the computing element 11, and thereby an operation (Mo-M') of the immersing object 16 is performed by an input of a weight M' in the unknown object 29 to be measured to perform a high-precise measurement of specific gravity. This enables the reduction of the using amount of the liquid to be measured.
Patent JP-H0817376-A (JP)
Title: Ion source and ion implanter
Inventor: MURAKAMI TAKASHI
IPC: C23C14/48
Filed: 1994-07-01
Abstract: PURPOSE:To enhance the efficiency of generating polyatomic molecule ions by converting monoatomic ions into polyatomic molecule ions through bombardment with molecule vapors. CONSTITUTION:As<+> ions generated within a first chamber 1 and taken out by an electrode 2 are allowed to enter a second chamber 11. Arsenic vapors (As2, As4) supplied from a second vaporizer 12 fill the chamber 11 and collide against the impinging As<+> ions. By controlling the energy of the impinging As<+> ions to the appropriate value by means of the voltage of the electrode 2, the percentage of As2<+>, As4<+> ions can be increased during collision with the arsenic vapors inside the chamber 11. The As2<+> or As4<+> ions generated within the chamber 11 are taken out by a second takeout electrode 14 and subjected to mass spectrometry by a mass spectrometry magnet so that only the required ions enter an accelerating tube.
Patent JP-S5577969-A (JP)
Title: Removing method of sprue and device thereof
Inventor: OOHASHI YOSHIHIRO
IPC: B22D31/00
Filed: 1978-12-06
Abstract: PURPOSE: To remove sprues readily and surely from castings by acting moment force upon the cross gate and breaking the boundary between the cross gate and sprue in the mold built in a flask after pouring.  
     CONSTITUTION: An elevating table 6 is risen so that its top end comes to the position slightly lower than the top end of collared rollers 3, 3 and a sprue holding member 13, etc. are also rise together with the table 6 by operating a cylinder 9. Next, a flask 5 built in with a mold 4 in which the molten steel having been poured is in a state of having solified to a certain extent is placed on the rollers 3, 3 and is transferred to right above the table 6, after which the holding member 13 is pushed in the mold 4 to support the bottom part of the sprue 12, thence the sprue 12 is sandwiched and fixed from above and below by lowering a pressing member 18. Next, the pressing member 24 is lowered into the mold 4 to break the boundary between the cross gate 23 and sprue 12. This cross gate 23 is pushed out together with the casting 29 and the greater portion of the mold 4 onto the table 6. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63315927-A (JP)
Title: Pressure transducer
Inventor: UCHIYAMA MAKOTO
IPC: G01L9/00
Filed: 1987-06-19
Abstract: PURPOSE:To eliminate the need to form a reference pressure chamber independently outside a sensor chip by using the atmospheric pressure in a cavity area formed in a substrate as a reference pressure. CONSTITUTION:The cavity area 25 held at a prescribed reference pressure is formed airtightly in the Si substrate by the diaphragm area 22 consisting of a thin film 23, an upper thin film 26, and a surface protection film 27 while part of the main surface layer part of the substrate 20 is left. Piezoelectric resistance 28 where impurities of prescribed concentration are injected is formed at a prescribed position of the surface of the upper thin film 26. This piezoelectric resistance 28 is connected to metallic wiring 29 through a hole for contact.
Patent JP-S5483146-A (JP)
Title: Cooking oven
Inventor: TSUBOI MAKOTO
IPC: H05B1/02
Filed: 1977-12-15
Abstract: PURPOSE: For insuring accurate detection of humidity, to stop the output of an oscillator when the difference between the detection outputs of the humidity detecting sensors provided at the exhaust and suction ports of an oven has exceeded a predetermined value.  
     CONSTITUTION: Relative humidity sensors 1 and 2 are provided at the suction and exhaust ports of an oven to supply detection signals to a comparator 9 through amplifiers 7 and 8. A predetermined set value ΔV and the detection signals of said both detectors are compared with each other by said comparator 9. When the difference between said predetermined value and said detection signals has exceeded a fixed value, the output signal of said comparator 9 is supplied to a heating time control circuit 10. When the time KT 1  obtained in value multiplying the time T 1  until detection signal is supplied by heating time coefficient K has elapsed, said control circuit 10 feeds signal to a control circuit 11 to stop the operation of a magnetron oscillator 5. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06335658-A (JP)
Title: Method for applying design black coating material
Inventor: TOKUNAGA YUICHI
IPC: B05D7/14
Filed: 1993-05-28
Abstract: PURPOSE:To provide the method for applying a design black coating material which has the excellent luster and brightness of a design black coating film and does not generate unequal luster at the time of spot repair. CONSTITUTION:This method for applying the design black coating material consists in successively applying an intermediate coating material and the design black coating material by wet on wet coating after primer coating and baking. A rapid drying type coating material 2 is applied on the surface of the primer coating film 1 just before application of the intermediate coating material 3 and is dried; thereafter, the intermediate coating material 3 and the design black coating material 4 are successively applied thereon. For example, a polyolefinic coating material is used as the quick drying type coating material 2.
Patent JP-H10337311-A (JP)
Title: Standing rehabilitation bed
Inventor: SHINOZAKI HIDETAKA
IPC: A63B23/00
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a standing rehabilitation bed whose tilting speed can freely be adjusted to allow a standing rehabilitation suitable to each user. SOLUTION: A bed body 3 is provided on a frame 2 so that the bed body 3 can freely be tilted, and a tilt angle of the bed body 3 is adjusted by being raised and lowered by a hydraulic cylinder 10 provided between the frame 2 and bed body 3. A throttle valve 25 which adjusts an oil pressure to the hydraulic cylinder 10 is placed on the way of a hydraulic line 20 which is connected to the hydraulic cylinder 10 and supplies/discharges a hydraulic fluid. The tilting speed of the bed body 3 can freely be adjusted according to an opening angle of the throttle valve 25.
Patent JP-S6136238-A (JP)
Title: Manufacture of unsaturated compounds alpha_substituted in beta_position of two electron_withdrawing groups
Inventor: JIERAARU MINIYAANI
IPC: C07C67/317
Filed: 1985-07-11
Abstract: Compounds of formula    <IMAGE>  (Ia)  or    <IMAGE> (Ib)  in which n denotes an integer from 1 to 10 and X and Y, which are identical or different, each denote an electron-attracting group, are made by reacting a halogenating agent with a compound of formula    <IMAGE> (IIa)  or    <IMAGE> (IIb)  in which R, X and Y are as hereinbefore defined, anionized by a base.