baber/WOPTO huggingface dataset:
Patent JP-H01131468-A (JP)
Title: Current loading and voltage driver circuit
Inventor: NAGAO MASATOSHI
IPC: G01R31/26
Filed: 1987-11-16
Abstract: PURPOSE:To reduce the size of the title circuit and to increase its density by providing a means for current loading and a means for applying a prescribed voltage to a circuit element to be measured, and switching said means by a switching means. CONSTITUTION:The circuit includes a programmable current source 21, two power sources of a current sink 22, and two diode bridge circuits B21 and B22, and is equipped with the switching means for realizing a current loading function and a voltage driver function. In a current loading mode, only transistors (TR) Q21 and Q24 are turned on to load a positive and a negative current to a circuit terminal to be measured from the current source 21 and current sink 22 through a load R. In voltage driver mode, on the other hand, only the TRs Q21 and Q24 are turned on so as to set the current source 21 and current sink 22 to max. values and output a low-reference voltage LRef as an output voltage and only TRs Q23 and Q24 are turned on so as to obtain a high-reference voltage HRef as the output voltage.
Patent JP-H08118009-A (JP)
Title: Deformed reinforcement welding equipment
Inventor: SAITO AKIHIRO
IPC: B23K9/00
Filed: 1994-10-18
Abstract: PURPOSE: To automatically achieve the arc welding without any special technique by preliminarily providing the bending habit to a welding wire corresponding to the manipulation, and proceeding the welding while the welding wire is automatically moved along the welding position. CONSTITUTION: When a welding wire 10 is fed while ejecting the shield gas and the welding current is applied, the waved welding wire 10 is fed while being bent according to the wave which is provided from the timepoint after the tip of the contact tip, and the arc is generated between the welding wire 10 and a deformed reinforcement close to a U-shaped copper backing 4. The welding current is detected, and the output of the wire feeding speed or the like is controlled by the sequence control, the waveform control and the inference based on the fuzzy inference so that the current value may be constant. The stable welding bead can be formed and accumulated thereby.
Patent JP-H01130626-A (JP)
Title: Parallel addition type ad converter
Inventor: NENE YOSHITO
IPC: H03M1/14
Filed: 1987-11-17
Abstract: PURPOSE:To constitute the AD converter on a monolithic IC by providing a resistor string array being the series connection of 2<n> sets of resistors of equal resistance and 2<n> sets of comparators receiving voltage dividing points as a reference voltage. CONSTITUTION:The AD converter is provided with a comparator 1, a code conversion circuit 2, an adder 3 and a resistor string 4, the resistance string 4 comprising 2<n> sets of resistors of the same resistance generates a reference voltage of 2<n> levels, and the width of one level corresponds to 1LSB of the final n-bit. The voltage division point of each resistor connects to the comparator 1 as a point from which a reference voltage is to be supplied but since the 2<n> sets of the comparators 1 are collected by j-set of groups at each j-set of groups, the constitution is the same as that of the constitution where the reference voltage of the j-set of parallel AD converters is deviated by 1LSB in n-bit effectively. Thus, the parallel AD converters can be realized on the monolithic IC.
Patent JP-H08127121-A (JP)
Title: Printer
Inventor: TSUCHIYA HIROYUKI
IPC: G07C1/00
Filed: 1994-10-31
Abstract: PURPOSE: To compactly constitute a printer using a cup wheel-shaped type element as a whole so as to simply perform production and assembling. CONSTITUTION: The whole of a printer 8 is formed so as to be divided into a base member 9 equipped with a motor 10 and a pinion 10a, a type lower case member 11 equipped with the type gear 13 meshed with the pinion 10a to be rotated, a rotary shaft 12 and cup wheel-shaped type elements 14, 15, an intermediate base plate 16 equipped with printing solenoids 17, 18 and a type upper case member 20. The type lower case member 11 is constituted so as to be freely assembled along with the base member 9 in such a state that the type gear 13 is meshed with the pinion 10a and connected to the type upper case member 20 by a screw in such a state that the intermediate base plate 16 is interposed between both case members and the solenoids 17, 18 are positioned within the cup wheel-shaped type elements 14, 15.
Patent JP-H06135213-A (JP)
Title: Work vehicle
Inventor: TSURIGA YASUTAKA
IPC: E02F9/22
Filed: 1992-10-28
Abstract: PURPOSE:To improve work efficiency by providing a controller to control the opening of each valve to supply and discharge pressure oil to the hydraulic cylinder of the suspension device provided between a frame and wheel based on slowly varying components in frame vibration for keeping the attitude of a vehicle unchanged. CONSTITUTION:The vibration of a frame 2 is detected by an acceleration sensor 16, and the detected signal is input in a controller 21. When the slowly varying components of the vibration become flat, that is, when a down load acts on the frame 2, this load works to contract a hydraulic cylinder 153. At this time, since the signal becomes negative, a control valve 20 is switched to an upper position, supplying the pressure oil on an oil pump 18 to the hydraulic cylinder 153. Due to this constitution, the hydraulic cylinder is not contracted, keeping the frame 2 almost unchanged.
Patent JP-H05101200-A (JP)
Title: Option setting circuit
Inventor: CHIMURA SHIGEMI
IPC: G06F12/06
Filed: 1991-10-09
Abstract: PURPOSE:To provide an option setting circuit which is so constituted that the circuit scale of a microcomputer does not increase. CONSTITUTION:An option setting circuit for the microcomputer consists of a 1st memory 25 for microcomputer operation, a 2nd memory 27 for options regarding the functions of the microcomputer, a program counter 22, and a memory driving period switching means which generates a period wherein the 1st memory 25 is driven by the output of the program counter 22 and a period wherein the 2nd memory 27 is driven by the output of the program counter 22.
Patent JP-H01131650-A (JP)
Title: Visualization of real stereoscopic image in object to be examined by nuclear magnetic resonance
Inventor: KAWAGUCHI HIROMI
IPC: G01N24/08
Filed: 1987-11-18
Abstract: PURPOSE:To visualize a real stereoscopic image by a simplified apparatus without using massive stereoscopic image data and stereoscopic display technique, by limiting a visualizing region to a certain degree. CONSTITUTION:A static magnetic field coil 2 is connected to a static magnetic field power supply 12 and a static magnetic field highly uniform in its intensity is applied to the examinee 11 received in a static magnetic field space. An inclined magnetic field coil 3 is connected to a sequence controller 5 through an inclined magnetic field power supply 13 and a high frequency coil 4 is connected to the sequence controller through a transmitting part 14A and a receiving part 14B. The magnitudes, generation timings and directions of the high frequency magnetic field pulse RF and the inclined magnetic field pulses Gz, Gx, Gy respectively emitted from the high frequency coil 4 and the inclined magnetic field coil 3 are controlled on the basis of the pulse sequence controlled by the sequence controller 5. By this method, a real stereoscopic image containing the exciting and position data of the spins contained in two slice surfaces crossing each other is obtained.
Patent JP-S61167518-A (JP)
Title: Manufacture of mold for molding of corner part
Inventor: SHIBATA SAICHI
IPC: B29C45/14
Filed: 1985-12-24
Abstract: PURPOSE:To obtain the titled mold giving a product having no defective external appearance, by forming a roughened swelling-out layer on an inner wall of the lower side of an insert part of an extruded material of a mold molding a corner part by a flame spray processing by casting a material into a cavity to be formed by inserting an extruded material of a high-molecular elastic material. CONSTITUTION:A target mold is obtained by forming a roughened swelling-out layer 13 on an inner wall abutting against a part (back side), which is not exposed on the surface side, of an extruded material W of an insertion part 12 of the extruded material of the mold 6A through flame spray processing at the time of molding of a corner part by casting rubber material through a gate 8 into a cavity 7 to be formed by inserting the extruded material W composed of a high-molecular elastic material up to connecting positions A1, A2 of the mold 6A for molding the corner part constituted of a bottom force 1, top force 2, outer intermediate mold 3 and inner intermediate mold 5 through both sides or one end.
Patent JP-S62149589-A (JP)
Inventor: TAKIMOTO HIROSHI
IPC: B62L1/00
Filed: 1985-12-24
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-H02137985-A (JP)
Title: Method for applying image to outer surface of outer-covering component part
Inventor: TANAKA TETSUJI
IPC: B32B7/06
Filed: 1988-11-18
Abstract: PURPOSE:To apply an image with a uniform tone even to an outer-covering component part formed by curved surfaces by a method wherein an elongation generated in an ink layer when a base film is contact bonded to the outer-covering component part is estimated, and according to the estimation a variation in tone is previously applied to the ink layer. CONSTITUTION:In a base film F, a release layer 13, ink layers 14a, 14b, and an adhesive layer 15 are successively laminated on one surface thereof to form an image pattern layer 16. A tone variation is previously applied to the ink layers 14 according to the estimation of an elongation generated in the ink layers 14 when the base film F is contact bonded to a fairing 11. Practically, the elongation percentage of the ink layers 14 is obtained. Because the elongation percentage of the ink layers 14 is nearly coincident with that of the base film F, actually the elongation percentage of the base film F, which is easy to measure, is obtained. A color difference according to the elongation percentage is obtained, and a tone variation is applied to the ink layers 14 so as to compensate said color difference. As a means for applying a tone variation, for example, the solid printing 14a is uniformly applied, and thereon the dot printing 14b is applied with a different density.
Patent JP-H11195265-A (JP)
Title: Disk recording or reproducing device and control method therefor
Inventor: NOGUCHI SHOHEI
IPC: G11B17/24
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To speedily detect the rotational position of a magazine with simple configuration when electricity is fed while the storage contents of a process are erased. SOLUTION: This disk recording and reproducing device is provided rotatably on a chassis 2 and has a magazine 3 where disk holding grooves 31 and 31 storing disks upright are formed radially, slits 33 formed on the magazine 3 concentrically with the disk holding grooves 31, and sensor means (SE1, SE2) which are positioned on the chassis 2 and detect the slits 33 rotating and passing. More than two sensor means are provided on the chassis 2 opposite the slits 33, two slits 33 can be detected at the same time, and the slits are one less than all stored disks; and a control circuit 8 which determines the rotational position of the magazine 3 when one sensor means detect a slit 33 and the other sensor means detects no slit is connected to the sensor means.
Patent JP-H06138098-A (JP)
Title: Electromagnetic ultrasonic transducer
Inventor: AKAGI TOSHIO
IPC: G01N29/04
Filed: 1992-10-29
Abstract: PURPOSE:To enable a transducer to separate and transmit or receive longitudinal waves only by providing a doughnut-like probe coil exclusively used for longitudinal waves. CONSTITUTION:A probe coil 6 exclusively used for longitudinal waves is formed by, for example, winding an electric wire coated with an insulating film to a circular doughnut-like shape of 10mm in inside diameter and 20mm in outside diameter with a number of turns of ten so that a=c=10mm and d=20mm (where, a, c, and d respectively represent the axial diameter of the front end of a magnet 3, inside diameter of the coil 6, and outside diameter of the coil 2) can be obtained. The coil thus formed is used as the transmission/reception coil of the transducer 1. When the coil is used, only longitudinal waves can be generated and received, because an eddy current is generated at the location where the directions of magnetic fields are almost oriented in the radial direction. When, for example, a cold-rolled steel plate having a thickness of 1mm is measured by utilizing the coil 6, only one resonant peak generated by the longitudinal waves can be strongly detected.
Patent JP-S63145687-A (JP)
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1986-12-08
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-S62151797-A (JP)
Inventor: TANABE YASUO
IPC: G21D1/00
Filed: 1985-12-26
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-S63147782-A (JP)
Title: Package transport system
Inventor: KIKUCHI SHUICHI
IPC: B65G47/80
Filed: 1986-12-08
Abstract: PURPOSE:To lessen the area for installation by producing packages by a plurality of winders, transferring them onto a stock line in the neighborhood classified by types, and further transferring by a transferring device onto a line to convey to the inspection/packaging line. CONSTITUTION:Packages produced by automatic winders W1-W6 are transferred onto stock-lines 2a-2l by No.1 package transferring devices 3a-3f. Those articles in a small quantity, e.g., W1a-W2d, are stocked on the stock- lines 2a-2d individually, while those in a great quantity are stocked on a plurality of stock-lines 2i, 2j and 2k, 2l. At the terminals of said stock-lines 2a-2l, transferring devices 8a-8f are furnished to transfer onto lines 5a, 5b for transportation of stocked packages to the inspection/packaging station 4. This shortens the transporting distance, lessens the area for installation, and reduces the time for transportation and costs required.
Patent JP-H09105175-A (JP)
Title: Column-beam connecting structure of steel-pipe column
Inventor: HORIKIRI TAKEHIRO
IPC: E04B1/24
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To provide the column-beam connecting structure, in which the quantity of welding and cutting operation can be reduced largely and which can be operated easily and is also transported readily to a construction field, of a steel-pipe column. SOLUTION: A pair of upper and lower diaphragms 3, in which tapped holes 5 are formed on end faces, are coupled through a spacer member 4 to prepare an in-column reinforcing material 2, and the in-column reinforcing material 2 is fitted into a steel-pipe column 1. End plates 9 set up at the end sections of steel-framed beams 6 are joined with the tapped holes 5 of the upper and lower diaphragms 3 by bolts 7 penetrated to the pipe wall of the steel-pipe column 1. Filler plates 11 are interposed among the end plates 9 and the steel- pipe column 1.
Patent JP-H11195091-A (JP)
Title: Card feeding device
Inventor: HOSOKAWA MINORU
IPC: G06K13/103
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To provide the card feeding device of a card image reader by which a card is interrupted while operating a device. SOLUTION: The upstream side of a carrier path 11 having a small gap with the base plate 3a of a card case 3 extends to the front surface of an equipment main body 1 in parallel with it and connected to a slit-shaped card inserting port 34 which is opened on the front surface of the equipment main body 1. The card inserting port 34 is for inserting another card C different from the card C inside the card case 3. When the card C is inserted in the card inserting port 34, the inserted card C is inserted between a card C piled at the bottom of the card case 3 and a pick-up roller 12. Then, the tip of the card C is directly brought into rolling contact with the pick-up roller 12 and introduced to a carrier path 11 before the card C at the bottom and the card C is read by interruption.
Patent JP-H11128255-A (JP)
Title: Artificial joint
Inventor: KOBAYASHI MASANORI
IPC: A61F2/30
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To provide an artificial joint to be just like a vital joint and excellent at fluid lubricating function, by resolving a point such that an artificial joint is more frictional and suffers more abrasion than a vital joint, because the artificial joint cannot realize the lubricating function by synovia to be produced in the vital joint, although the artificial joint should be excellent at its lubricating function, be less frictional and suffer less abrasion. SOLUTION: In this artificial joint composed by combining the head part of an artificial epiphysis with the receiving part of the artificial epiphysis, which receives the head part, so as to contact with each other, at least either side of the surfaces on which the head part contacts with the receiving part, comprises an elastic polymer material 2 and a hollow metallic cup 3 covering the elastic polymer material 2. Therefore, the hollow part of the metallic cup 3 forms the storage for synovia, the metallic cup 3 presses the elastic polymer material 2 when the joint function works, so that the elastic polymer material 2 is raised into the hollow because of the flexibility of the material and then the pressed part has synovia L stored inside to be pushed outside.  The synovia pushed outside invades between the articular head part and the receiving part to maintain the fluid lubricational function.
Patent JP-H09132585-A (JP)
Title: Production of new amino sugar, chitooligasccharide and its analogous oligosaccharide
Inventor: KOBAYASHI SHIRO
IPC: C12P19/26
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a new amino sugar suitable for the production of chitooligosaccharides and analogous oligosaccharides usable for pharmaceuticals, drug-delivery system materials, porous beads, surfactant, etc., by, e.g. the addition reaction in an enzymatic catalyst. SOLUTION: The objective compound is expressed by the formula I (R<1> is H, β-glucosyl or β-galactosyl; Me is CH3 ) or the formula II (R<2> is R<1> excluding H), e.g. 2-methyl-(1,2-dideoxy)-α-glucopyrano)[2,1-d]-2-oxazoline. The exemplified compound can be produced by reacting N-acetylglucosamine with acetyl chloride, reacting the resultant compound with tetraethylammonium chloride and sodium bicarbonate to obtain 2-methyl-(3,4,6-tri-O-acetyl-1,2-dideoxy-α-glucopyrano)[2,1- d]-2-oxazoline and treating the product with sodium methoxide.
Patent JP-H02139612-A (JP)
Title: Cartridge connecting circuit
Inventor: SUZUKI MASAHIRO
IPC: G06F3/00
Filed: 1988-11-21
Abstract: PURPOSE:To prevent the runaway at the time of turning on the power source of a device without setting a cartridge and to replace a cartridge with the power source turned on by executing the reset operation based on reset signals outputted from a cartridge attachment/detachment control circuit and a reset circuit. CONSTITUTION:A cartridge attachment/detachment control circuit 30 is provided which outputs the reset signal to a processor 6 when a connection confirmation signal of a program cartridge 1 is not inputted. When the cartridge 1 is set again after being temporarily detached from a connection connector 3, the connection confirmation signal is inputted at this time but the circuit is operated to release the reset signal after a prescribed time. When the reset signal outputted from a reset circuit 8 or/and that outputted from the cartridge attachment/detachment control circuit 30 are inputted, the processor 6 executes the reset operation. Thus, the runaway at the time of starting the device without setting the cartridge 1 is prevented, and it is unnecessary to turn off the power source even at the time of cartridge replacement.
Patent JP-H10141857-A (JP)
Title: Power supply apparatus for steel-making ladle-refining apparatus
Inventor: YAMAMOTO SHINPEI
IPC: H05B7/11
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To improve electric characteristics of a secondary conductor from a furnace transformer of a power supply device of a steel making ladle-refining apparatus to a refining furnace electrode. SOLUTION: In this apparatus, all of a secondary conductor from a secondary terminal 2 of a furnace transformer 1 to an electrode gripper 7 of a refining furnace is constituted of a water-cooling type flexible conductor 5'. Further, the second conductor from a cable connector on which a cable is fitted on a furnace transformer side secondary bus-bar to an electrode gripper of the reining furnace is constituted of a water-cooling type flexible conductor. Thereby, the installation cost of the secondary conductor is reduced, and electric characteristics at a connection part on the secondary conductor are improved.
Patent JP-S63146089-A (JP)
Inventor: MORI HISAYOSHI
IPC: G09B19/02
Filed: 1986-12-10
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-H10137928-A (JP)
Title: Method and device for coating powdery flux
Inventor: ABE NOBUYUKI
IPC: B23K3/00
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To surely prevent a powdery flux from spattering and to greatly reduce an installation area from that in a conventional way in the method and device for coating a metallic work with powdery flux. SOLUTION: After a metal work 29 to be coated with a powdery flux F is held so as to direct faces 29a, 29b to be coated toward the horizontal direction, the powdery flux F is injected from upperside of the work 29 on the faces 29a, 29b to be coated and among the injected powdery flux F, the powdery flux F unstuck on the faces 29a, 29b to be coated is sucked from underside of the work 29.
Patent JP-H01133907-A (JP)
Title: Production of metal oxide
Inventor: ASHIZAWA KOICHI
IPC: C01B13/18
Filed: 1987-11-19
Abstract: PURPOSE:To easily obtain a perfect metal oxide by dehydrating an aq. soln. contg. a water soluble metal complex compd. and a specified sublimable compd. by heating and by further heating the resulting powder in the air. CONSTITUTION:An aq. soln. contg. one or more kinds of water soluble metal complex compds. and a compd. sublimable at a temp. below the thermal decomposition temps. of the complex compds. is dehydrated by heating and the resulting powder is further heated in an oxidizing atmosphere. Complex compds. of ammonia are especially effective as the metal complex compds, An ammonium compd. leaving no residue of a decomposed product after sublimation, e.g., ammonium chloride is especially suitable for use as the sublimable compd.
Patent JP-H03153113-A (JP)
Title: Variable gain amplifier
Inventor: KISHI HIROYASU
IPC: H03G3/10
Filed: 1989-11-10
Abstract: PURPOSE:To reduce the current consumption by connecting any of collectors of 3rd and 4th transistors(TRs) and any of collectors of 5th and 6th TRs in common, and compensating DC current fluctuation of a collector current of 1st and 2nd TRs. CONSTITUTION:Since the bias voltage from a bias source 33 is fed to the base of TRs 13, 14 being components of a differential amplifier 4, the DC current flowing to collectors of both the TRs is equal to each other as I0. Then AC currents opposite in phase to each other in response to the input signal from a signal source 3 flow to collectors of the TRs 13, 14. Since collector currents of 1st, 2nd, 3rd and 5th TRs 22, 23, 24 and 27 flow to a 1st load resistor 31, the DC current in total I0 flows to the collectors. Thus, even when the value of a 2nd bias source 10 is varied for gain control, the DC current flowing to the 1st load resistor 31 is always constant and no DC fluctuation takes place at a 1st output terminal 1.