baber/WOPTO huggingface dataset:
Patent JP-H02106564-A (JP)
Title: Regulating device for pin for inner and outer size for wire winder
Inventor: KUNIDA NORIO
IPC: B65H54/80
Filed: 1988-10-17
Abstract: PURPOSE:To enable regulation of the inner and the outer size of a wire coil by a method wherein thread joining with a radial screw shaft mounted to a drum flange plate is effected, and pins for an inner size or pins for an outer size are radially movable in linkage with each other. CONSTITUTION:In regulation of a pin 1 for an inner size, a crank type handle is mounted to a handle mounting part 16. Through rotation of a first screw shaft 14, thread pipes 13 threadedly joined with each other are moved forward and backward by means of thread, and the pin 11 for an inner size can be radially moved in a slide hole 30 to regulate a position. Rotation of a small bevel gear 17 for an inner size of the first screw shaft 14 causes rotation of a large level gear 18 for an inner size. The other mall bevel gear 17 for an inner size of the bevel gears engaged with each other is rotated in linkage with rotation thereof, and the thread pipe to which the other pin 11 for an inner size is secured is also simultaneously moved forward and backward through a screw shaft by means of thread. All the pins 11 for an inner size are moved in each slide hole toward the inside (or toward the outside) by the same distance. In regulation of a pin 12 for an outer size, through rotationof a second screw shaft 21, the pin 12 for an outer size can be radially moved within a slide hole 25 to regulate.
Patent JP-S63111108-A (JP)
Title: Production of molten iron containing chromium
Inventor: FUKAGAWA MAKOTO
IPC: C21B11/00
Filed: 1986-10-30
Abstract: PURPOSE:To produce molten iron containing Cr at low cost under excellent thermal efficiency and productivity by blowing fuel and oxygen into molten slag and solid reducing agent into the molten iron at the time of producing the molten iron containing Cr by melting and reducing Cr ore, etc., in a top and bottom blowing converter. CONSTITUTION:At the time of producing the molten iron containing Cr under using Cr ore or non-reducing or reducing Cr ore pellet, Cr sintered ore, etc., as raw material in the top and bottom blowing converter 1, the molten slag 3 is heated by blowing the solid fuel, such as coal, coke, etc., or liquid fuel, such as oil, tar, etc., or gas fuel, such as methane, natural gas, etc., composing of C and H2 as main composition, and O2 gas for completely burning this fuel in the molten slag 3 from tuyere 4. And, CO gas generated from the molten slag 3 or the molten iron 2 containing Cr is burnt by O2 blowing from the top blowing lance 6 and tuyere 7, to heat the molten slag. Further, Cr2O3 and FeO in the molten iron 2 is reduced by blowing the reducing agent, such as powered coal, etc., together with gas, such as N2, etc., into the molten iron containing Cr as the raw material for stainless steel under excellent thermal efficiency and productivity.
Patent JP-H04137411-A (JP)
Title: Manufacture of nb3 sn multicore superconducting wire
Inventor: SUZUKI HIDEMOTO
IPC: H01B13/00
Filed: 1990-09-28
Abstract: PURPOSE:To make filaments extremely fine and obtain wire material of high critical current density by setting Sn concentration inside a Nb group metallic tube to specific wt.% or less and arranging plural Sn group metallic wires in a matrix to mold the Nb group metallic tube to be limited in outer diameter with regressive processing. CONSTITUTION:Sn concentration inside an Nb group metallic tube is set to 20wt.% or less, and plural Sn group metallic wires are arranged in a matrix to mold the Nb metallic tube to be phi10mum or less in outer diameter with regressive processing. In this way, Sn concentration inside the Nb group metallic tube is within a preset limit to improve drawing property and diameter of Nb filaments finely to few mum. Besides, the arrangement of Sn group metal as diffusing source in a matrix improves a critical current density Jc value.
Patent JP-H0896088-A (JP)
Title: Read / write device
Inventor: YOAHIMU ARUTSU
IPC: G06K17/00
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To simultaneously make the memory area accessible and programable. SOLUTION: The reader/writer is equipped with a card carrier 15 for containing and fixing a data carrier card and an optical read/write head 21 are front-back movable in different directions on a plane in parallel with the surface supporting the card carrier 15 for the card, and a recessed part in which a chip contact is pushed on the surface supporting the card career 15 of the card.
Patent JP-H11168563-A (JP)
Title: Method for storing voice data and non-voice data relating to the voice data
Inventor: JOHANSON JAMES A
IPC: H04M3/50
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a digital answering machine that stores voice data and non-voice data in cross reference with each other. SOLUTION: Areas of a common memory are divided into plural sectors and each sector is divided to pages including both voice data and non-voice data. A message table is provided to relate the voice data with the non-voice data. An offset represents a start point of addresses for the voice data stored adjacent to the non-voice data. The offset is variable and used for an elastic buffer to store variable length non-voice data.
Patent JP-H0599087-A (JP)
Title: Intake manifold installation structure for internal
Inventor: MORI TAIICHI
IPC: F16J15/10
Filed: 1991-10-08
Abstract: PURPOSE:To prevent the difference in level from being formed at an intake port when the thick portion of an intake manifold made of elastic material is installed onto a cylinder head via a gasket in regard to an installation structure for quite a new intake manifold. CONSTITUTION:A first knock pin 38 and a second knock pin 44 are planted on the flange face 28 of an intake port for a cylinder head 10. The first knock pin 38 is coupled in a knock pin hole 42 formed on the flange face 24 of an intake manifold 14 via a gasket 26, so that the intake manifold 14 is thereby positioned for the cylinder head. The second knock pin 44 is projected out of the flange face 28 of the intake port entrance of the cylinder head 10 by the thickness of the gasket 26, and its upper end face is brought into contact with the flange face 24 of the intake manifold 14 when it is fastened with a bolt 36, so that fastening by sizing and positioning for the gasket 26 can thereby be processed.
Patent JP-H04140088-A (JP)
Title: Rotating speed detector
Inventor: DOI HIROYUKI
IPC: H02P29/00
Filed: 1990-09-28
Abstract: PURPOSE:To obtain a high rotating speed detecting accuracy by arranging a plurality of FG patterns formed with a circular pectinated patterns of the same number as that of the poles of an FG magnet concentrically by deviating a phase angle, waveform shaping frequency signals detected by the FG patterns, and combining them to generate a multiple frequency signal. CONSTITUTION:FG patterns 3 of the same shape as those of FG patterns 2 on the front surface of an FG pattern board 1 are concentrically formed in a state deviated by 1/2 width of a pectinated pattern on the rear surface of the board 1. That is, the FG pattern 3 generates an electromotive force having an electric angle of an electromotive force frequency of the pattern 2 on the front surface and a phase angle theta=pi/2. This differentiated signal is output to a comparator 8 of next stage through an integrator 7. The comparator 8 forms a pulse signal in a suitable rectangular wave. Here, the pulse signal is compared with a reference voltage, and H, L levels are set. Further, the rectangular wave is output to an exclusive OR circuit 9 to generate a voltage signal having a multiple frequency.
Patent JP-H01102040-A (JP)
Title: Novel optically active liquid crystal compound and composition
Inventor: MIYAZAWA KAZUTOSHI
IPC: C07C255/55
Filed: 1987-10-15
Abstract: NEW MATERIAL:An optically active liquid crystal compound shown by formula I [l and m are 0 or 1; at least one of R<1> and R<2> is optically active alkoxy shown by formula II (R<3> is 2-3C alkyl; R<4> is 3-18C alkyl with the proviso that R<3>not equal to R<4>), the other is 1-20C alkyl, alkoxy, alkanoyloxy, halogen cyano and A is group shown by formula III, formula IV or formula V (X, Y and Z are H, halogen or cyano)]. EXAMPLE:R-4'-(1-Ethylhepthyloxy)biphenyl-4-carboxylic acid 4-octyloxyphenyl ester. USE:A liquid crystal composition having large spontaneous polarization value Ps. PREPARATION:For example, S-(+)-3-nonanol is reacted with p-toluenesulfonic acid chloride and then successively with 4'-hydroxybiphenyl-4-carboxylic acid ethyl ester, thionyl chloride and p-octyloxyphenol to give the example compound.
Patent JP-2001094154-A (JP)
Title: Method for manufacturing light-emitting diode unit
Inventor: EN SOBUN
IPC: G09F9/33
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a light-emitting diode unit where the manufacturing cost for a light-emitting diode unit is reduced, while quality is improved. SOLUTION: Firstly, several light-emitting diode main bodies are welded onto a wiring board before connecting wires are jointed together, which is embedded in a nest, to tightly fix the light-emitting diode main body. A part into which a plastic is injected is exposed, and then an assembled LED mold is placed in a mold set. A fixing copper column is inserted to match molds, and a PV plastic 16 is injected from a glue inlet for injection molding. Then an injected product 21 is released from the mold and taken out.
Patent JP-H01101668-A (JP)
Title: Manufacture of thin film transistor array
Inventor: TSUTSU HIROSHI
IPC: H01L27/12
Filed: 1987-10-15
Abstract: PURPOSE:To prevent shorts-induced line defects and point defects by dipping into a solution of a first metal layer after forming a first transparent insulating film and prior to forming a second metal layer. CONSTITUTION:A thin film transistor array is dipped into an etching solution of a first metal layer Cr 2 at room temperature after forming a second insulating layer 11 by means of ordinary photolithography and etching and prior to coating an amorphous silicon semiconductor layer containing heavily doped impurities such as P or As. According to the constitution, when produced pinholes 18 which cause shorts are present, the pinholes do not cause shorts since the first metal layer at the pinholes is etched by being dipped into the etching solution of the first metal layer. This contributes to reduce line and point defects attributable to shorts, thereby allowing thin film transistor arrays with high yield to be manufactured.
Patent JP-2001081326-A (JP)
Title: Asphalt emulsion and its production
Inventor: AZUMA SHINICHI
IPC: B01F11/00
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To provide an asphalt emulsion excellent in dispersing properties, excellent in film-forming properties and excellent in a initial drying rate, and to provide a method for producing the asphalt emulsion, capable of producing the same in a short time. SOLUTION: This method for producing an asphalt emulsion comprises mixing asphalt, latex and an emulsifying liquid by using an asphalt emulsion-forming reactor equipped with a pipe through which the liquids flow to be mixed, an agitator having plural stirring vanes and supported in the pipe so that the agitator freely moves in a longitudinal direction, and a vibration power source giving the agitator a traveling movement in the longitudinal direction, wherein the asphalt (liquid A) and a mixture of the latex and the emulsifying solution (liquid B) are, for example, charged into the pipe at the bottom, and the formed asphalt emulsion is discharged from the top of the pipe.  The asphalt emulsion has a solid concentration of 60-92%, a particle diameter of 0.01-100 μm, and a viscosity of 100-50,000 mPa.s, and further has a particle diameter distribution having 3 peaks of the following: a peak of the particle diameter of <=1.1 μm in an amount of 9.9-60%; a peak of the particle diameter of >1.1 and <=11 μm in an amount of 30-90%; and a peak of the particle diameter of >11 and <=100 μm in an amount of 0.1-20%.
Patent JP-H02109789-A (JP)
Title: Steering device for small water plane single barrel ship
Inventor: YOSHIMURA YASUO
IPC: B63B1/12
Filed: 1988-10-18
Abstract: PURPOSE:To simultaneously perform a course control of a ship and its longitudinal and lateral attitude control while contriving the improvement of propulsive efficiency with less rudder resistance by providing not a rudder plate behind a stern propeller but every one separately controllable rudder in each longitudinal side of bottom part ship body. CONSTITUTION:Separately controllable rudders 3a, 3b, passing through the center of gravity of a ship, are overhung in every longitudinal side of a bottom part ship body diagonally (about 45 deg.) to the bottom, and these two sheets of rudders 3a, 3b are adjusted in their angle. While respectively paired every two sheets of rudders 3a', 3b' are overhung longitudinally in the bottom part ship body diagonally to the bottom, forming each rudder separately controllable. Thus, propulsive efficiency is improved. Simultaneously, even an attitude control in longitudinal and lateral directions can be attained.
Patent JP-H1156509-A (JP)
Title: Simple easel
Inventor: FUKUSHIMA MICHIYO
IPC: A47B97/04
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To simply and safely operate the easel because of being free from a screw and a catch by openably and closably attaching plural bar-like base members through a spindle and providing grooves for leaning a drawing board against on the same line obtained at the time of opening the members at an optional angle. SOLUTION: First, the plural bar-like base members 1 are openably and closably attached through a spindle 3. Next, in the state of opening the two bar-like base members 1 at the optional angle, the grooves 2 for leaning the drawing board tilted in the direction of the spindle 3 from an upper surface part are provided at positions on the same line near the tip part of each member 1. At the time of using, the easel is placed on a desk so as to allow the surfaces of the grooves of the two bar-like base members 1 to face upward and to position the sides of the grooves 2 this side and sides of the spindle 3 on a deep side. Next, the members 1 are opened to right/left with the spindle 3 in a center until the shapes of the grooves comes to the same line. Then, the drawing board is leaned by fitting into the grooves 2 provided at the right and left members 1 for drawing a picture by attaching a paper to the drawing board.
Patent JP-H07158613-A (JP)
Title: Rodless cylinder
Inventor: MURASE KENNOSUKE
IPC: F15B15/14
Filed: 1993-10-19
Abstract: PURPOSE:To provide a compact and light rodless cylinder by providing a guide portion which receives moment to be applied to a follow-up body on a cylinder tube. CONSTITUTION:A piston is movably arranged in a non-magnetic cylindrical cylinder tube 2. A follow-up body 17 magnetically connected to the piston is fitted to the cylinder tube 2 from outside. A plurality of projected lines 3 extending longitudinally are formed on an outer periphery of the cylinder tube 2. Recessions 22 engaged with the projected lines 3 formed on the cylinder tube 2 are formed longitudinally on an inner periphery of the follow-up body 17. The follow-up body is linearly moved along the projected lines 3 accompanied with the movement of the piston. When moment is applied to the follow-up body 17 for rotating, the moment is received by the projected lines 3, so that the follow-up body 17 is stably moved on the cylinder tube 2.
Patent JP-2000075057-A (JP)
Title: Decorative escape wheel
Inventor: ITO HIROSHI
IPC: G04B45/00
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a decorative escape wheel which can be miniaturized and made thin, which can be assembled easily and by which a pallet fork can be stopped in a proper stop position. SOLUTION: A coupling part 14a or 14b in a pallet fork 14 is coupled to a cutout part 2a in an escape wheel 2. When the pallet fork 14 is rocked, the coupling part 14a or 14b presses the slope of the cutout part 2a so as to turn the escape wheel 2. When the pallet fork 14 is stopped, a driving magnet 14c attracts a stator 18 which is not magnetized, and it is stopped in a proper stop position. When the stator 18 is magnetized, the driving magnet 14c attracts and repels the stator 18 so as to rock the pallet fork 14.
Patent JP-H02108431-A (JP)
Title: Measuring instrument for quantity of eccentricity of punch and die
Inventor: TAKESHITA NAOTAKA
IPC: B21J13/02
Filed: 1988-10-17
Abstract: PURPOSE:To facilitate alignment by fitting a fixture to the fitting hole of either one of a punch and a die, measuring the distance between the fixture and the inner peripheral surface of the other fitting hole and performing an operation of the quantity and the direction of the eccentricity between the punch fitting hole and the die fitting hole. CONSTITUTION:The fixture 18 is fitted to the fitting hole of either one of a punch fixing hole 13 of a punch holder 7 and a die fixing hole 5 of a die block 2, the punch holder 7 is moved to a die fixing hole 5 of a die block 2, the punch holder 7 is moved to a die block side in such a state that a distance sensor 21 is inserted into the other fitting hole. Then, a motor is rotated to measure the distance between the inner peripheral surface of the other fitting hole and fixture. A processor performs and operation of the direction and the quantity of eccentricity of the fitting hole of each of the die and the punch based on the turning angles of the rotation axis of a motor and the measured values of the distance sensor corresponding to the turning angles. Thus, it is possible to easily and quickly align the center of the punch with that of the die and to improve the working rate of the machine.
Patent JP-H08100365-A (JP)
Title: Device for fitting stocking onto matching template
Inventor: KANEKO TAKEHISA
IPC: D06C5/00
Filed: 1994-09-30
Abstract: PURPOSE: To provide a device for fitting a stocking onto a matching template, capable of automatically receiving the stocking fit onto an examination template and tucking up the received stocking, and fitting the received stocking onto the matching template to save labors, only by fitting the stocking onto the examination template by a worker and subsequently examining the stocking. CONSTITUTION: This device for fitting a stocking onto a matching template comprises a stocking-examining means A disposed in order to fit the stocking 2 onto an examination template Ab and tucking up the fit stocking, a stocking- transferring means B disposed so as to fit the stocking 2 onto a heel-matching (finishing) template 1 for receiving and finishing the stocking from the examination template Ab with a stocking-fitting plate Ba, and a template distance- controlling means C disposed so as to control a distance between template tiptoes 1a in such a state that a stocking-fitting plate Ba can be inserted into the heel-matching template 1. Further, a control plate-lifting mechanism Cc capable of vertically moving the template distance-controlling means C in the longitudinal direction of the finishing plate 1 to enable the disposition of a stocking-increasing and fitting means D.
Patent JP-2000087858-A (JP)
Title: Discharge valve device for compressor
Inventor: TANAKA YASUHIKO
IPC: F04B39/10
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To suppress dispersion of performance of a discharge valve device and its noises by arranging a damper spring and a stopper on the discharge valve, forming a projection on the stopper projected in the opposite direction to an abutting surface of the damper spring, and pressing the projection by the use of a certain portion of the cylinder head. SOLUTION: A discharge port 4 of a valve plate 2 is opened to a bottom surface 6 in a recession 5, while a concentric groove 7 is formed on its periphery. A support part 9 integrated with a discharge valve 8 is arranged in a support part housing part 11 formed in the recession 5 of the valve plate 2. A damper spring 12 having a pair of valve pressing pieces 13 is arranged on the discharge valve 8, pieces being bent in the direction for press-fitting the support part of the discharge valve 8. A stopper 18 is arranged on the damper spring 12, stopper having elastic supporting pieces 18 at its both ends, and a center portion bent in a projected form. A projection 20 on an upper surface of the stopper 19 is brought into contact with an abutting portion 23 in a projection chamber 22 of a cylinder head 21.
Patent JP-H1193779-A (JP)
Title: Cylinder injection type gas engine
Inventor: SUGAWARA KOICHI
IPC: F02B75/12
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To promote a proper air-fuel mixture formation with air in the latter part of compression stroke by arranging a fuel injection valve substantially in the middle position of the compression stroke to inject a gas fuel in a cylinder injection type engine having the fuel injection valve arranged with its injection port facing the side surface of a cylinder bore. SOLUTION: A fuel injection valve 10 is arranged substantially in the middle position of compression stroke of a cylinder block 1 with its injection port 11 facing the side surface of a cylinder bore 3 formed in the cylinder block 1. Specifically, when the bottom dead center and top dead center of a piston 4 are regulated to the start period and end period of the compression stroke, the injection port 11 of the fuel injection valve 10 is arranged in the position of a crank angle of about 90 degrees. Since a hydrogen gas fuel G is injected early when an intake valve 15 is closed, and the hydrogen gas fuel G is supplied into the cylinder bore 3 until the injection port 11 is closed by the piston 4, the hydrogen gas fuel G can be injected even if the injection pressure is not so much high, and a proper air-fuel mixture with air can be formed in the latter part of the compression stroke.
Patent JP-H02110286-A (JP)
Title: Measuring of length of electrode for ac arc furnace
Inventor: OKAZAKI KINZO
IPC: F27B3/08
Filed: 1988-10-17
Abstract: PURPOSE:To permit the correct measuring of the length of an electrode without providing especially a detector for detecting the position of the lower end of the electrode by a method wherein a main power source circuit for generating arc is provided with a small-capacity power source circuit having a detecting means for detecting the generation of current so as to be connectable while the elevating device of the electrode is provided with an amount of displacement detecting means for detecting the amount of elevation and/or descending. CONSTITUTION:When a furnace load switch 6 is opened after tapping and switches SW1, SW2 are closed to connect a small capacity power source circuit 25 to a main circuit under a condition that a rectifier 2 is stopped, a power source 2 is provided with the current of a low level determined by the impedance of a circuit, a generating voltage and a frequency. When an electrode 3 is descended, short-circuit condition is generated when the tip end of the electrode 3 has touched with remaining molten metal 4a whereby short-circuit current is conducted through the power source 2. In this case, a current level detector 22 knows the conduction of the short-circuit current through the detection of the current. The detecting output of the detector 22 is introduced into an operating device 20. The amount of displacement generated by the descending of the electrode 3 at that time is detected by an electrode elevating distance detector 19 and is sent into the operating unit 20. The length of the electrode 3 may be obtained by the descending amount of the electrode 3 and a distance between the upper limit position of the electrode and the surface of the remaining molten metal.