baber/WOPTO huggingface dataset:
Patent JP-H0834203-A (JP)
Title: Wheel changer
Inventor: AKAI HIROMICHI
IPC: B60B29/00
Filed: 1994-07-21
Abstract: PURPOSE:To shorten time required for tire exchanging work for lightening a physical burden by simultaneously turning all of wheel nuts. CONSTITUTION:Four pieces of socket shafts 2 having each welded sprocket are accommodated in a shallow cylindrical body 1, and either of them is formed into a socket shafts 3 to which one piece of sprocket shaft being few in the number of teeth is added. A power shaft 4 to which a sprocket being further few in the number of teeth is welded is provided in the central part of the body 1. Four sheets of sprockets of the socket shaft 2, 3 are connected by a chain 5, and the added sprocket of the socket shaft 3 and the sprocket of the power shaft 4 are mutually connected by a chain 6. When the power shaft 4 rotates, four pieces of socket shafts 2, 3 are simultaneously rotated through the chain and the sprocket, and since four pieces of sockets are thereby rotated, four wheel nuts can be simultaneously rotated by one handle.
Patent JP-H06218870-A (JP)
Title: Multilayered standard of thickness
Inventor: TAKADA JUN
IPC: G01B21/30
Filed: 1992-06-16
Abstract: PURPOSE:To provide a thickness standard article of a namometer order used when the surface shape of the substance of an interatomic microscope (AFM) is observed. CONSTITUTION:Org. layers 3 and inorg. layers 4 are alternately and cyclically laminated on a flat substrate 2 with surface unevenness of 50Angstrom  or less in a thickness of 2-200Angstrom  and partially peeled from the interface of the substrate to obtain a multilayered film thickness standard article.
Patent JP-S6260052-A (JP)
Title: Phase control system
Inventor: MIYAGI TAKEHISA
IPC: G06F13/42
Filed: 1985-09-10
Abstract: PURPOSE:To perform respective phase processing, message processing, etc., speedily by dividing and storing the execution processing contents of a message in a phase buffer and a data transmission buffer. CONSTITUTION:When data transfer between an initiator 1 and a target 2 is controlled by an interface SCSi for a small computer system, contents which are transmitted and received are divided and stored in the phase buffer 124 stored with processing contents of respective phases and the data transfer buffer 125 stored with transfer data. Then, various commands, messages, etc., which are transmitted by the SCSi are converted into phase addresses, which are used to access the buffers 124 and 125, thereby performing respective phase processing, message processing, etc., speedily and efficiently.
Patent JP-S6180182-A (JP)
Title: Developing device for non-magnetic one component
Inventor: TERAO KAZUO
IPC: G03G15/09
Filed: 1984-09-27
Abstract: PURPOSE:To obtain a thin and uniform toner layer by providing a crown to a control roll which forms a toner layer on a developing roll by bringing a developing roll and control roll into press contact with each other, rotating the same in the same direction to rub the rolls with each other and executing frictional electrification on the toner. CONSTITUTION:The control roll 1 of a developing device for a non-magnetic one component which is so constituted as to form the toner layer on the developing roll by disposing the developing roll and the control roll 1 in press contact with each other, rotating these rolls in the same direction and rubbing the press contact surfaces of the rolls with each other to generate the frictional electrification to the toner is provided with the crown having the curvature to increase successively the outside diameter of the roll from both ends along the longitudinal axial line direction toward the center on the outside diameter thereof. Such roll 1 is brought into press contact with the developing roll, then even if a deflection arises in the developing roll in the direction perpendicular to the longitudinal axial line direction thereof, the approximately uniform pressure distribution from the developing roll to the control roll is maintained. The frictional electrification is thus executed satisfactorily and the thin and uniform toner layer is formed on the developing roll.
Patent JP-S6357743-A (JP)
Title: High-carbon alloy tool steel excellent in hot workability
Inventor: MARUNO YOSHIKAZU
IPC: C22C38/36
Filed: 1986-08-27
Abstract: PURPOSE:To improve the hot workability of a tool steel by providing, to a high-carbon alloy tool steel, a composition which consists of specific amounts of C, Si, Mn, Cr, one or >=2 elements among Ca, REM, and Zr, and the balance Fe and in which P and S contents are regulated to specific values or less, respectively. CONSTITUTION:The high-carbon alloy tool steel has a composition which consists of 0.20-3.0% C, <=2.0% Si, 4.0-18.0% Cr, one or >=2 kinds among 0.0005-0.050% Ca, 0.01-0.20% REM, and 0.01-0.20% Zr, and the balance essentially Fe and in which P and S contents are regulated to <=0.05% and <=0.01%, respectively. Moreover, one or >=2 kinds among 0.10-5% Mo, 0.10-5.0% W, 0.10-5.0% V, and 0.10-5.0% Co are further incorporated to the above composition, if necessary. Owing to the above component regulation, the tool steel remarkably improved in hot workability can be obtained.
Patent JP-S58104820-A (JP)
Title: Parts receiver vessel of vibrative parts feeder
Inventor: ARAIDA TOMOJI
IPC: B65G47/14
Filed: 1981-12-11
Abstract: PURPOSE:To prevent parts from overlapping one another, by forming cut grooves, whose width is arranged gradually smaller toward the upper part from the bottom part of a surface, to the internal peripheral wall surface of a bowl shaped vessel applied with torsional vibration and accepts the parts. CONSTITUTION:A large quantity of parts are charged in a parts receiver vessel 4, if an electric current is conducted in a driving unit, the parts are applied with torsional vibration and transferred on tracks. Amplitude of the torsional vibration is increased larger toward the upper part, as a result the parts on the  track are less densely placed toward the upper part, then even if the parts are overlapped laterally in three layers, for instance, on the track T3, because a  width of the track is arranged narrower toward the upper part, the parts can  be transferred by being effectively received according to the width of each  track in two layers on the track T2 while in a layer on the track T1. Further  the width of the upper part of a truck is formed narrower, therefore the parts  also can be prevented from forming of a bridge in which the parts are overlapped one another.
Patent JP-H0484668-A (JP)
Title: Light beam soldering device
Inventor: SUZUKI KIYOSHI
IPC: B23K1/005
Filed: 1990-07-27
Abstract: PURPOSE:To shut off the rectilinear advance of scattered light at a mash and to minimize the thermal influence on the ambient part of parts to be soldered by providing light beam guides facing the parts to be soldered of the work to be soldered at the mask. CONSTITUTION:The light beam emitted to the circumference from a light source 21 is directed downward by the reflection on the inside surface of a lamp housing 22 and is split to the plural light beams 34 by plural optical systems 23. The shutter of a mask 27 is irradiated with these light beams. The shutter of the mask 27 is opened when a substrate 28 and electronic parts 29 are carried into the device. The plural parts (leads, etc.) 29a of the electronic parts 29 are simultaneously irradiated with the plural light beams 34 through the respective light beam guides 31 of this mask 27. The respective light beams with which the respective parts 29a to be soldered of the electronic parts 29 are directed by the light beam guides 31 projected near to the parts 29a to be soldered.
Patent JP-H0949628-A (JP)
Title: Control device for combustion apparatus
Inventor: KASADA TOSHIO
IPC: F23N5/00
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a control device for combustion apparatus, which can surely detect the ignition even when it is used at a high altitude, or under a state wherein dust adheres to the air feeding passage for combustion. SOLUTION: A control device for combustion apparatus is equipped with a timer unit 7b to output a signal when a specified period of time has passed after a start regarding the ignition motion, to a combustion control unit 7 which makes a combustion apparatus perform a combustion by controlling a combustion air feeding means 3 and a fuel feeding means 2, an air/fuel ratio setting unit 7a which sets an air/fuel ratio at the time of ignition to a value being different from an air/fuel ratio during a normal combustion, and an ignition air/fuel ratio changing means 7c which changes the air/fuel ratio by the air/fuel ratio setting unit 7a, at the point when earlier one of an ignition detecting signal or a signal from the timer unit 7b is input.
Patent JP-H0549856-A (JP)
Title: Ammonia injection device for denitration apparatus
Inventor: MURAKAMI TOSHIO
IPC: F23J15/00
Filed: 1991-08-09
Abstract: PURPOSE:To provide the ammonia injection device for a denitration apparatus which saves electric power consumption, can run continuously and stably and allows the injection of ammonia simultaneously with the start of a combustion device. CONSTITUTION:Ammonia water is used as an ammonia source and heating air for which a heater 11 is used and an exhaust gas 2 from the combustion device are used as the heat source for evaporating this ammonia water in the ammonia injection device for the denitration apparatus 6 which reduces the NOx contained in the exhaust combustion gas 2 discharged from the combustion device to harmless nitrogen and water. The air introduced by an air fan 9 is heated by an electric heater 11 before the start of the combustion gas and is previously put into the state of allowing the injection of the ammonia by an evaporator 16. A gas circulating fan 14 is started and the operation is switched to a system for heating the evaporator 16 by using the exhaust combustion gas when the temp. of the exhaust gas 2 rises after the start of the combustion device. The exhaust combustion gas system is conversely switched to the electric heater system to successively lower the load at the time of the stop of the combustion device.
Patent JP-H0249415-A (JP)
Title: Manufacture of anode foil for aluminum electrolytic capacitor
Inventor: HONMA SEIJI
IPC: H01G9/04
Filed: 1988-08-11
Abstract: PURPOSE:To reduce both the bank reject rate and the leakage current of a capacitor by a method wherein, after an aluminum foil of manufactured width has been cut into the prescribed width, an etching treatment and a chemical formation treatment are conducted successively. CONSTITUTION:The aluminum foil 2, which is unrolled from an aluminum foil of manufactured width 1, is cut into the prescribed foil 4 by a cutter 3. The foil 4 is etching-treated in an etching vessel 6, and it is wound around a reel as an etching foil 7. As a result, the bank reject rate and the leakage current of the title capacitor can be reduced.
Patent JP-S6260079-A (JP)
Title: Card processing system
Inventor: MIYAMOTO YASUHIRO
IPC: G11B23/00
Filed: 1985-09-10
Abstract: PURPOSE:To use a card processing system even for the display of information with high individual information secrecy by providing a liquid crystal recording display part made of temperature-sensitive liquid crystal on the surface of a card type storage medium and providing a heating head to a card processor. CONSTITUTION:A user selects a desired process through a keyboard 6. The magnetic card 1 is inserted into a card insertion slot according to guidance on a display screen 7. The insertion of the card drives a motor 12 to convey the card 1. At this time, the magnetic head 21 reads the contents of the magnetic stripe. A password number inputted through the keyboard 6 is checked and when the contents of the magnetic stripe are normal, information for the process is transmitted to a host computer 9. A main controller 4 receives data transmitted from a host computer 9 after necessary processing. Then, data is outputted to a thermal head controller 32 on the basis of part of the information to be recorded thermally. At this time, the motor 12 is driven to convey the magnetic card 1 in the return direction. Thus, the recording is carried and the magnetic card is returned to the user.
Patent JP-H03151884-A (JP)
Title: Improved method for purification and crystallization of carboxylic acid
Inventor: KURISU EI BAAGURANDO
IPC: C07C51/42
Filed: 1990-07-27
Abstract: A process for preparing a carboxylic acid of high purity comprises preparing an undersaturated solution of a salt of the carboxylic acid; subjecting the undersaturated salt solution to water-splitting electrodialysis to form base and a supersaturated solution of the carboxylic acid; and, then crystallizing the carboxylic acid from the supersaturated solution. In the preferred embodiment, the undersaturated solution is a fermentation broth containing sodium succinate and sodium acetate and the carboxylic acid obtained is succinic acid.
Patent JP-S58103816-A (JP)
Inventor: MOCHIZUKI KAZUHIDE
IPC: H02G9/06
Filed: 1981-12-14
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-S6093441-A (JP)
Title: Coating method and device of base material or the like of electrophotographic recording material
Inventor: TANAKA TAKESHI
IPC: B05C9/06
Filed: 1983-10-28
Abstract: PURPOSE:To obtain a bead coating device which applies one or two or more coating liquids to a base material, which has an endless continuous circumferential face, without producing cohesion of photosensitive materials even in case of a coating liquid inferior in dispersion stability. CONSTITUTION:Coating liquids S1 and S2 are supplied to distributing chambers 3A and 3B through supply pipes 4A and 4B by pumps or the like. Coating liquids S1 and S2 are distributed in the circumferential direction of a cylindrical drum there, and a part of coating liquids is flowed out uniformly and continuously from coating liquid flow outlets 9A and 9B to a liquid slide part 10 through distributing slits 8A and 8B in the circumferential direction, and coating liquids flowed down on the liquid slide 10 form a bridge between a hopper edge 11 and an outside circumferential face 14 of a cylindrical base material 13 to form a bead, and two layers L1 and L2 are applied to the outside circumferential face 14 of the base material by this bead. This bead is held with coating liquids S1 and S2, which are flowed down continuously on the liquid slide part 10, by the base material 13 and the hopper edge 11. Another part of coating liquids S1 and S2, namely, excess coating liquids are discharged from coating liquid discharge exits 7A and 7B to the outside of coating liquid distributing chambers 3A and 3B through discharge pipes 6A and 6B.
Patent JP-S6358112-A (JP)
Title: Tripole sensor for comparative measurement of phase
Inventor: OMATOI NAOYUKI
IPC: G01B7/00
Filed: 1986-08-27
Abstract: PURPOSE:To achieve temperature compensation, by making a capacity for detection and a reference capacitor in the same structure to exact the same influence of temperature on both the capacitors, and to offset and eliminate the difference in the electrostatic capacitance due to the variation in the ambient temp. CONSTITUTION:A capacitor assembly C consists of a capacitor C1 for detection and a capacitor C2 for reference; metal foils 20, 22 and 24 such as copper foil and film-like dielectric substrates 26 and 28 made of polyimide or the like are arranged to form a five-layer sandwiched, laminated structure, where the foils 20 and 24 act respectively as electrodes for detection and reference and the foil 22 as a common grounded electrode. Moreover, the assembly C is housed in a case 30 and fixed to filling the internal space with synthetic resin 34. When the ambient temperature of the assembly C rises, the dielectric bodies 26 and 28 expand, eventually reducing electrostatic capacitance of the capacitors C1 and C2. As the capacitors C1 and C2 are put so tightly that changes in the temperature on the C1 side are transmitted quickly to the C2 side, attaining heat balance in a short time. This facilitates temperature compensation to prevent detection errors due to changes in the electrostatic capacitance by the ambient temperature.
Patent JP-S6263227-A (JP)
Title: Clutch cover assembly
Inventor: FUKAYA YASUNOBU
IPC: B60K23/02
Filed: 1985-09-11
Abstract: PURPOSE:To reduce the axial length of a clutch by generating clutch disc pressing force by a substantially discoidal load generating member, and performing release operation by a lever. CONSTITUTION:A substantially discoidal cone spring 30 (load generating member) is disposed in a clutch cover 16. The outer peripheral portion of the spring is pressed to a pressure plate 14, and the inner peripheral portion is held on the inner peripheral edge extending over the whole periphery. A support bolt 36 is pierced through a through hole 34 formed on the cone spring 30 and disposed in the axial direction. The support bolt 36 is supported by a clutch cover 16, and one end of the bolt is pivoted on the middle portion of a lever 46. The lever 46 has the forward end pivoted on the pressure plate 14, so that the plate 14 is capable of moving the plate 14 to be released. Further, there is provided a return spring for restoring the lever 46 to its initial state.
Patent JP-H0366510-A (JP)
Title: Drill with grooved shank
Inventor: JIYANNJIYATSUKU RAFUOORUGU
IPC: B25D17/02
Filed: 1989-08-04
Abstract: PURPOSE: To hold a ball in all positions by firstly providing two opposite locking grooves, and secondly providing one opposite driving groove and a driving groove angularly offset to one of the locking grooves. CONSTITUTION: A drill has diametrically opposed locking grooves 1, 1', a locking groove 2 at 90 deg. to each of the locking grooves 1, 1', a driving groove 3 almost diametrically opposed to the locking groove 2, and a driving groove 4 having a longitudinal axis parallel to the longitudinal axis of the groove 2 and offset radially 5 deg. from the axis. In a driving zone inside (b), this offset of the axis of the groove 4 permits the side faces 5, 6 of the two grooves 2, 4 to almost agree with each other to eliminate projections, while in the opposite zone, a projecting surface 7 is transiently formed between side faces (a), (a'), the projecting surface 7 guaranteeing that the drill is held by the stop of a ball against the surface 7.
Patent JP-S6358525-A (JP)
Title: Input device for three-dimensional coordinates
Inventor: YOSHIZAWA SHINICHI
IPC: G10L15/00
Filed: 1986-08-29
Abstract: PURPOSE:To attain the input of the 3-dimensional coordinates with high accuracy in a simple constitution without interrupting the pick-in action of the plane coordinates, by providing a voice input mechanism to a cursor to pick in the plane coordinates and also to have the voice input of the height direction coordinates. CONSTITUTION:A Z-coordinate input mechanism 5 is also provided to a cursor 1 provided with an X/Y-coordinate input mechanism 4, etc. The plane coordinates are picked in by the mechanism 4 and the mechanism 5 has the voice input of the height direction coordinates. The 3-dimensional coordinates are supplied to a computer 3, etc., via the Z-coordinate input data control mechanism 9 of a speech recognizing system and X/Y-coordinate input data control mechanism 8 of an electromagnetic induction system. Thus it is possible to have highly accurate input of the 3-dimensional coordinates in a simple constitution and without interrupting the pick-in action of the plane coordinates.
Patent JP-S6092448-A (JP)
Title: Iron-reinforcing rod for concrete with superior corrosion resistance
Inventor: YUKI HIDEAKI
IPC: C22C38/16
Filed: 1983-10-27
Abstract: PURPOSE:To obtain an iron-reinforcing rod showing superior corrosion resistance even in concrete contg. chloride, etc. by adding V, Ti or P to a steel having a restricted S content and contg. Ni and Cu as the material of a corrosion-resistant iron reinforcing rod having a regulated composition. CONSTITUTION:This iron-reinforcing rod consists of, by weight, 0.001-0.300% C, <=1.0% Si, <=1.7% Mn, 0.07-1.00% Ni, 0.03-0.60% Cu, 0.0001-0.0100% S, one or more among 0.02-0.50% V, 0.02-0.30% Ti and <0.05-0.15% P and the balance Fe. The rod shows extremely superior corrosion resistance even in concrete contg. chloride, etc., and it is relatively inexpensive.
Patent JP-S6181479-A (JP)
Title: Production of electrochromic display element
Inventor: IMAI ATSUO
IPC: G02F1/15
Filed: 1984-09-28
Abstract: PURPOSE:A perfluorosulfonic acid resin is used as a solid electrolyte and the resin is dissolved in a solvent, then coated on an electrochromic layer to give easily the title element which works stably in a dry atmosphere. CONSTITUTION:A perfluorosulfonic acid resin such as a fluorine resin the formula (l is 1 or more; m is 5-13.5; n is 1,000) is used as a solid electrolyte and the resin is dissolved in a solvent, preferably an isopropanol-water mixed solvent. Then, the solution is coated on an electrochromic layer to give the objective display element.
Patent JP-H0615159-A (JP)
Title: Automatic vacuum evacuation mechanism
Inventor: MATSUMURA MASAO
IPC: B01J3/02
Filed: 1992-07-06
Abstract: PURPOSE:To provide the automatic vacuum evacuation device which can automatically evacuate a vacuum vessel to a vacuum without the aid of manpower and to maintain the vacuum degree in the vacuum vessel constant over a long period. CONSTITUTION:The automatic vacuum evacuation device for the vacuum evacuation of a vacuum vessel 1 has a pneumatically operated valve 6 which is communicated with the discharge port 1a of the vacuum vessel 1, a vacuum vessel side flange 3 which has a first discharge port 4 communicated with the pneumatically operated valve 6 and a first air supply port 5 for supplying working air to the pneumatically operated valve 6 and a vacuum pump side flange 7 which is attachably and detachably provided on the vacuum vessel side flange 3. This vacuum pump side flange 7 has a second discharge port 9 which is communicated with the vacum pump 14, a discharge part 10 for sucking which is communicated with the vacuum pump 14 and sucks the vacuum vessel side flange 3 and a second air supply port 11 which is communicated with an air supply source 18 and is communicatable with the first air supply port 5.
Patent JP-H0486198-A (JP)
Title: Effect device and recording system
Inventor: TAKEUCHI KOICHI
IPC: H04R5/027
Filed: 1990-07-30
Abstract: PURPOSE:To enable a listener to hear sounds with good presence as if he heard sounds in a space different from the actual space by attaching microphones and speakers on wall surfaces and a ceiling and processing the audio signals supplied from sound sources through microphones by a signal processing means and loudening them thereafter. CONSTITUTION:Sound from speakers 2a to 2l arranged in the front of a listener 7 are heard by him. Sounds from speakers 2a to 2l are supplied to a signal processor 4a through a microphone 3a attached to the right wall and are delayed and are loudened by speakers 5a and 6a. Sounds from speakers 2a to 2l are loudened by speakers 5b and 6b in the same manner. Further, sounds reflected by the ceiling and walls pass the microphones 3a and 3b again and are loudened by speakers 5a, 6a, 5b, and 6b.