baber/WOPTO huggingface dataset:
Patent JP-H06173910-A (JP)
Title: Pressure medium cylinder
Inventor: FUORUKERU DORITSUTERU
IPC: F15B15/08
Filed: 1992-02-14
Abstract: PURPOSE: To provide a pressure medium cylinder having a positioning device capable of precisely position without making a restriction of a mountability or a restriction of an arrangement kind of a cylinder. CONSTITUTION: A piston 4 is positioned in a piston rod free movement type pressure medium cylinder and a magnet 14 provided with a polar surface 15 extending approximately perpendicular to a radius of a cross section is disposed on a piston 4 in order to control the movement. The magnet 14 functions as a position generator for a position input device disposed at the outside of the cylinder housing 1. The position input device has a sound wave conductor comprising a magnetostrictive material disposed in a longitudinal side surface 6 extending in a longitudinal direction of the cylinder. A decision device for determining each distance from the position generator is mounted to an end of the sound wave conductor.
Patent JP-H10224013-A (JP)
Title: Production of circuit board
Inventor: INABA MASAKAZU
IPC: H05K3/40
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive circuit board having fine terminal parts, e.g. lands or bumps, for external connection at specified positions on the opposite sides of a circuit wiring pattern. SOLUTION: In the production of a circuit board having terminal structures for external connection on the opposite sides of a circuit wiring pattern, a laminate provided with a circuit wiring pattern 2, a surface protective layer 5 and a first metal mask 4 having a hole 3 aligned with the circuit wiring pattern 2 on one side of an insulating base material 1 for circuit board and provided with a second metal mask 6 having a hole 7 aligned with the circuit wiring pattern 2 on the other side of the insulating base material 1 is formed. Etching is then performed through the holes 3, 7 of the first and second metal masks 4, 6 in order to make conduction holes 8, 9 communicating with the circuit wiring pattern 2 by removing the surface protective layer 5 front, one side and the insulating base material 1 from the other side before removing the first and second metal masks 4, 6.
Patent JP-H10216510-A (JP)
Title: Acidic exhaust gas absorber
Inventor: SHIBAZAKI YASUO
IPC: B01D53/40
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To provide an acidic exhaust gas absorber capable of suppressing the formation of a harmful substance and, at the same time, preventing the corrosion of a device such as an incinerator, and also an acidic exhaust gas absorber capable of removing by absorption and fixing the acidic exhaust gas in an extensive range of temperatures. SOLUTION: As acidic exhaust gas absorber 12, there are used the one containing a salt of sodalite group or scapolite group belonging to aluminosilicate and the one at least containing, one type of salt selected from the group consisting of salts composed of a feldspar group, a feldspathoid group, a zeolite group, a mica group and a kaolinite group belonging to the alumin silicate and an alkali agent. As alkali agent there are used sodium hydroxide which is at least one type of chemical compound selected from the group consisting of hydroxides, carbonates, bicarbonates and alkoxides which contain alkali metals or alkali earth metals.
Patent JP-S63198749-A (JP)
Title: Fuel feed device for engine for ship pusher
Inventor: OKUMURA SHIGEO
IPC: F02D45/00
Filed: 1987-02-12
Abstract: PURPOSE:To ensure a fuel feed state optimum to the running state of an engine, by a method wherein a change in orientation of an engine is detected, and according to the detecting result, an amount of fuel fed to an engine is regulated. CONSTITUTION:When an outboard machine 10, containing a propeller unit mounted inclinably between a trim down position and a trim up position, is applied to the stern plate of a ship, an angle sensor 32,detecting the trim angle of the propeller unit with a built-in engine, is mounted as an engine orientation detecting means. An output signal from the trim angle sensor 32 is inputted to a CPU 41 together with outputs from other sensors 33-36. In an engine orientation increase mode, based on an output signal from the trim angle sensor 32, duty control is made on a solenoid valve 26, situated in the fuel feed amount regulating pipe of a carburetor, so that an engine orientation increase stored in a memory is executed.
Patent JP-S57189729-A (JP)
Title: Transmission gear
Inventor: JIYAN FURANSOWA ASUTEIE
IPC: G10K3/00
Filed: 1982-02-23
Abstract: PURPOSE: To ensure insulation of an electrode from a box body by permitting the box body between an oscillator and the electrode to support a core through operating fluid and connecting the oscillator to one core arm and the electrode to the other not to apply oscillatory load to the box body.  
     CONSTITUTION: Supporting fluid for use is injected into a gap between a housing 20 of a box body 13 and a core 14 through a plurality of nozzles 37 formed in the box body 13 near an outlet of an arm 16 of the core 14 extending from the box body 13 and discharged from an outlet 21 of the housing 20. It is insulated mechanically and electrically from the box body 13 by cushioning of the supporting fluid during operation of the core 14. A oscillator 11 and electrode 12 are fixed respectively to two arms 16 of such core 14 making a certain angle to each other to transmit the oscillation of the oscillator 11 to the electrode 12 through the core 14 without oscillating the box body 13 and give the oscillation together with voltage to the electrode 12 of a electrospark machining machine. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03196905-A (JP)
Title: Boring device
Inventor: AREGUZANDAA SHINPUSON
IPC: B23B29/034
Filed: 1990-02-07
Abstract: PURPOSE: To change a diameter quickly and correctly, to increase a cutting speed and to allow a high feeding rate by slidably arranging two cutters in a support body removably fixed to the tip of an elongate support means. CONSTITUTION: Two same cutter blocks 54 are held in a guide passage 52, each cutter block 54 has a nearly rectangular cross section, and a flat radial outer face 56 is provided. The outer face 56 is slid in use in contact with the plane extending in parallel to the longitudinal axis of a shaft 10 on the surface of the guide passage 52 and the inner face of a washer 44 fixed to a support body 38 to face them. The radial inner face of each cutter block 54 is normally a plane, and the cutter blocks 54 are slid in use to face each other. The support body 38, washer 44 and two cutter blocks 54 are integrally fixed to or removed from the tip of the shaft 10 as an independent unit without disassembling parts.
Patent JP-S58145739-A (JP)
Title: Expanded polypropylene particle
Inventor: KUWABARA HIDEKI
IPC: C08J9/16
Filed: 1982-02-25
Abstract: PURPOSE:To provide the titled pre-expanded particle which can be easily molded and composed of a particulate foam of a first polypropylene resin having a specified high melting point and a foam of a second polypropylene resin having a lower m.p. than that of the first resin and deposited on the surface of the first resin. CONSTITUTION:The titled particle is composed of a particulate foam of a first polypropylene resin having an m.p. of 140 deg.C or above, pref. 145-165 deg.C, such as propylene homopolymer or an olefin copolymer having a propylene unit content of 80wt% or higher and a foam of a second propylene resin (including the above copolymer) deposited on the surface of said first resin foam. The m.p. of the second resin is 2-10 deg.C lower than that of the first resin, and is pref. 140-150 deg.C. The surface area of the second resin is at least 30% of the entire surface area of the expanded particle. In the figure showing a cross-section of the particle, numerals 1, 3 represent the first resin, and numerals 2, 4 represent the second resin.
Patent JP-S59160628-A (JP)
Title: Front wheel drive structure of agricultural tractor
Inventor: TERAOKA AKIRA
IPC: B60B35/16
Filed: 1984-02-16
Abstract: PURPOSE:To raise the strength of the bent portion of a rocking case as well as miniaturize the rocking case by attaching the rocking case on which wheel axle is horizontally supported to the periphery of the vertical axis in a rocking manner. CONSTITUTION:On the upper part of a rocking case 11, a wheel axle 20 is provided projectionally toward the outside at a higher level than and in parallel with a differential axis 12, and is also pivotally supported on bearings 21 in the rocking case 11 and attached with a gear 22. To connect the gear 22 with a bevel gear 18 on the lower end of a vertical transmission axle 15 in a decelerating and interlocking manner, a composite gear in which a gear 23 and a bevel gear 24 are integrally formed is horizontally supported pivotally on a rocking case 11 above the bevel gear 18 by means of bearings 25. Drive force from the differential axle 12 is transmitted through the vertical transmission axle 15 to the wheel axle 20 in a decelerated manner.
Patent JP-H05224042-A (JP)
Title: Optical waveguide, optical integrated circuit and their production
Inventor: HATTORI TETSUYA
IPC: G02B6/12
Filed: 1992-02-14
Abstract: PURPOSE:To produce an optical integrated circuit in which optical waveguides cross each other without causing a light loss and the inlet and outlet ports are arranged on the same plane. CONSTITUTION:A first core layer 2 is formed on a quartz substrate 1. The waveguide crossing area of the first core layer 2 is removed. A second core layer 3 crossing the first core layer 2 is formed on the substrate 1 at the exposed area. A clad layer 4a in which the second core layer 3 is embedded is formed in the area while exposing the end face of the first core layer 2, and a part of the substrate 1 is vertically raised to a specified height. A waveguide coupling layer 2a coupling the end faces of the first core layer 2 is formed on the curved clad layer 4a. A second clad layer 8 is formed on the first core layer 2 and second core layer 3.
Patent JP-S57145506-A (JP)
Title: Vehicle control system
Inventor: TERAJIMA KENZOU
IPC: B60L15/00
Filed: 1981-03-02
Abstract: PURPOSE:To simplify the indication of the directive speed by a method wherein the specified speed directive speed is indicated by means of transferring the notch or the notch signal of the main controller to the specified position when the speed is accelerated or decelerated to the specified speed. CONSTITUTION:The notch of the main controller is transferred to the specified notch position when the vehicle is acdelerated to the speed required by the driver. Through this procedure, the specified speed control directive 2 is output. The specified speed controllable requirements comparing circuit 3 outputs the operation directie 4 of the specified control when the specified speed controllable requirements are met. The instruction speed memorizing circuit 5 memorizes the actual speed S when the operation directive 4 of the instruction speed control is provided to output the speed S as the directive speed SO. The differential speed processor 7 outputs the differential speed 8 between the directive speed SO and the actual speed S. When the notch of the main control 1 is transferred to the off position, the specified speed function is released.
Patent JP-H07239740-A (JP)
Title: Key input device
Inventor: ODA AKIRA
IPC: G06F3/023
Filed: 1994-02-25
Abstract: PURPOSE:To selectively output many key input signals with a small number of keys and to make the key input device small in size and easy to handle by selecting and outputting predetermined key input signals according to combinations of respective depressing operation signal outputs of a 1st and a 2nd time. CONSTITUTION:This key input device is provided with acceptance wait state setting control means 12 and 13, time count means 12 and 13, comparative decision means 12 and 13, key input signal generation output control means 12 and 13, and acceptance wait state resetting control means 12 and 13. An acceptance wait state is set on condition that a depressing operation signal of a 1st time is outputted with an optional key or a combination of plural keys, and then the acceptance wait state is automatically reset a set time TS later, and when a depressing operation signal of a 2nd time is outputted during the acceptance wait state with an optional key or a combination of plural keys, the key input signal which is predetermined according to the combination of the depressing operation signal outputs of the 1st and 2nd times is selectively outputted.
Patent JP-H10212075-A (JP)
Title: Reel for carrier tape
Inventor: UCHIDA TAKEHIKO
IPC: B65H75/14
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a knocked-down reel in which a guide plate can be detached from a core part in a single operation by integrally providing two partition plates side by side in the core part, and projectingly forming respective pairs of claw plates on squarely crossing positions so as to respectively penetrate through the partition plate on the other side from one face of respective sides. SOLUTION: The width of a cylindrical core 1 of fixed diameter injection molded out of polystyrene is decided according to the width of a used carrier tape, a partition plate 1a is provided on the center part inside the core, and the full length of a shaft hole boss part 1b integratedly provided on the center part penetrating therethrough is set shorter than the reel width after mounting a guide plate. Claw plates 1g of which the extreme ends are lock claws 1e and their back are formed into slopes 1f, are respectively oppositely provided on squarely crossing diameters on both sides of the partition plate 1a. When the reel is disassembled, by pressing the projecting two claw plates 1g inward with finger tips, it can be easily detached.
Patent JP-H06219926-A (JP)
Title: Hair tonic
Inventor: IMAMURA MASASHI
IPC: A61K8/97
Filed: 1993-01-25
Abstract: PURPOSE:To obtain a hair tonic free from side effects and capable of exhibiting excellent trichogenous promotion effect on alopecia. CONSTITUTION:The hair tonic contains a vegetable oil as an active ingredient. Examples of the vegetable oil includes camellia oil, olive oil, sesame oil, soybean oil, safflower oil, rape oil or evening primrose oil. The blend amount of vegetable oil is preferably 1-100wt.%, further preferably 5-100wt.% based on total amount of hair tonic. This hair tonic is applicable to external preparations such as cosmetics, medicines and quasi-drugs.
Patent JP-H038819-A (JP)
Title: Method and apparatus for ending of open-end spinning machine
Inventor: ANTONII BARU
IPC: D01H4/50
Filed: 1990-02-09
Abstract: PURPOSE: To simply make the delivering and discharging speed of yarns adapted to the fiber supply in a spinning apparatus by carrying out the deflection of a fiber stream back to a collection surface before the fiber stream produced by the driving of a fiber feeding device reaches a complete degree. CONSTITUTION: A suction channel on the side of a spinning device is connected to a suction channel 450 of a maintenance device 4 and a yarn 20 is taken up with a spool 122 and backfed to a yarn discharging channel 119. Valves 134 and 451 are operated synchronously with the backfeeding of the yarn 20 and the suction channel 5 is closed to keep a casing 132 in a vacuum state through a suction channel 135. Fibers fed to the interior of a casing 117 of a fiber feeding device 116 are sucked and deflected again toward a fiber collection surface 136 of a spinning element 13. The deflection of the fiber stream back to the fiber collection surface 136 is carried out before the fiber feeding, i.e., the fiber stream reaches the complete driving speed by starting the driving of the fiber feeding device 110.
Patent JP-H06219029-A (JP)
Title: Method and apparatus for detecting feed of marking ribbon
Inventor: NUMA YOSHIO
IPC: B41J35/36
Filed: 1993-01-25
Abstract: PURPOSE:To prevent printing inferiority by detecting the inferiority of the feed quantity of a marking ribbon before marking. CONSTITUTION:Light as possible as thin in the width of the figure of a character row to be marked is projected on a marking ribbon 10 from a light emitter 22 and the quantity of the light transmitted through a marking ribbon 10 to be received by a photodetector 24 is detected by a quantity-of-light judging part 26. The change of the detected quantity of transmitted light is counted by a counter 30 and a feed inferiority judging part 32 judges whether the feed quantity is normal on the basis of the count value of the counter 30. Since the inferiority of the feed quantity of the marking ribbon can be detected, the generation of printing inferiority can be prevented and the inferiority of an object to be marked such as continuous form paper or a card can be reduced and the wastefulness of the marking ribbon can be eliminated.
Patent JP-S53113205-A (JP)
Title: Mud gun
Inventor: UENO MASAYUKI
IPC: C21B7/12
Filed: 1977-03-15
Abstract: PURPOSE: To accomplish tilting of the gun barrel simultaneously with turning of the gun carriage with a guide roller brought into contact with a slant plate provided at the top of the gun barrel while the roller is retained with a bracket fixed at the tip of the gun carriage arm. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63196175-A (JP)
Title: Monitoring camera apparatus
Inventor: KAJIWARA CHIEKO
IPC: H04N7/18
Filed: 1987-02-10
Abstract: PURPOSE:To remove the phase error of horizontal synchronization, by using a frame pulse as an external signal, and supplying a feedback pulse to a phase comparator via a frame pulse generator. CONSTITUTION:Firstly, the frame pulse from the outside V1 is inputted to the phase comparator 1, and is compared with the output of the frame pulse generator 4, and the oscillation frequency of a voltage controlled oscillator 2 is varied by the above difference. At a synchronizing signal generator 3, a field pulse V2 is added on the frame pulse generator 4 based on the output of the oscillator 2, and a field pulse V2' is inputted to the phase comparator 1. Therefore, since an external frame pulse signal is synchronized with an internal signal, it is possible to represent synchronism up to a field only by a single signal, and a first and a second field can be obtained as shown in A.
Patent JP-S62187744-A (JP)
Title: Actinic radiation-curable resin composition
Inventor: MORI TAKAHIRO
IPC: C08L9/00
Filed: 1986-02-14
Abstract: PURPOSE:To obtain the titled resin compsn. having excellent resistance to chemicals and water, flexibility and adhesion to supports, by using a butadiene polymer and a liquid polybutadiene having acryloyl or methacryloyl groups as components. CONSTITUTION:A resin compsn. contains a butadiene polymer (A) having a number-average MW of not lower than about 10,000 and at least one member (B) selected from among liquid polybutadiene having an average of 1.5 or move acryloyl groups and/or methacryloyl groups per molecule as components. Pref. the resin compsn. contains the components A and B in a weight ratio of A to B of 20-80:80-20. The compsn. can be easily crosslinked and cured by an actinic radiation such as electron beams. However, when the curing is carried out by intrared rays or ultraviolet rays, it is preferred to use a radical polymn. initiator.
Patent JP-H04261593-A (JP)
Title: Musical score interpreting device
Inventor: INO MAYUMI
IPC: G10H1/00
Filed: 1991-01-31
Abstract: PURPOSE:To obtain a musical score interpreting device which supplies interpretation to make a series of notes perform performance changing hourly setting a prescribed encoded musical score mark as a key. CONSTITUTION:A detecting part 241 detects a series note operating mark 121 which functions on a series of notes from an encoded musical score mark string. A time change interpreting part 242 controls a series of notes on which the mark functions by changing the performance parameter(for example, tone strength, tone length) of the notes as the interpretation for a detected series note operating mark 121.
Patent JP-H02210709-A (JP)
Title: Dielectric magnetic component
Inventor: KAWAKITA KOJI
IPC: C04B35/00
Filed: 1989-02-08
Abstract: PURPOSE:To obtain a dielectric magnetic component with excellent high frequency characteristics and a ceramic or thick film capacitor using it by adding PbO and NiO or WO3 as sub constituent into Pb(Zn1/3Nb2/3)O3, Pb(Ni1/3Nb2/3)O3 and Pb(Mg1/2W1/2)O3 as main constituent. CONSTITUTION:PbO and NiO or WO3 are added into calcinated powder of Pb(Zn1/3Nb2/3)O3-Pb(Ni1/3Nb2/3)O3-Pb(Mg1/2W1/2)O3 having perovskite structure to produce liquid phase at a low temperature with utilizing eutectic component of PbO and NiO or PbO and WO3. These additives are solidified in A and B sites simultaneously so that dispersion into dielectric is smoothly conducted to ristrict formation of grain boundary layer of the additives. Therefore, a ceramic or thick film capacitor having excellent high frequency characteristics and low dielectric loss in which it is fine sintered in a short time at a low sintering temperature less than 1000 deg.C is obtained.
Patent JP-S61190059-A (JP)
Title: Thermal spraying method
Inventor: SAKURADA TSUKASA
IPC: C23C4/04
Filed: 1985-02-15
Abstract: PURPOSE:To form a thermally sprayed dense film while improving the fluidity of pulverous powder and eliminating bridging by incorporating pulverous powder having the diameter smaller than the diameter of said pulverous powder at a proper ratio into the pulverous powder and supplying the power mixture to a thermal spraying torch. CONSTITUTION:The amorphous pulverous powder 12 having the grain size smaller than the grain size of the pulverous powder 10 for gas spraying is incorporated into said pulverous powder. Amorphous silica, amorphous alumina, etc., having approximately a spherical shape are used for the powder 12. The powder 12 interposes in the space of the powder 10 to lessen the bite of the acute angles of the powder 10 against each other. The powder 12 rolls when the powder 10 is supplied into the gas spraying torch. The bite of the acute angles of the powder 10 against each other is minimized by such bearing effect, by which the bridging is thoroughly eliminated. Uniform film having no variance in the thickness is thus formed.
Patent JP-H06240352-A (JP)
Title: Production of steel sheet with 490n/mm2 class low yield ratio good in flattening degree
Inventor: SUGA TOSHIAKI
IPC: C22C38/14
Filed: 1993-02-18
Abstract: PURPOSE:To produce a steel sheet having a good flattening degree and a low yield ratio, at the time of subjecting a slab having a specified componental compsitional ratio to hot rolling, by prescribing its finish rolling ending temp. and cooling conditions. CONSTITUTION:A slab contg. 0.05 to 0.20% C, 0.05 to 0.60% Si, 0.5 to 2.0% Mn and 0.005 to 0.030% Ti and in which Mn/C is regulated to <=10 and Pcm expressed by Pcm=C+Si/30+Mn/20+Cu/20+Ni/60+Cr/20+Mo/15+V/10+5B (%) is regulated to <=0.24%, and the balance Fe with inevitable impurities is prepd. This slab is subjected to hot rolling, the finish rolling is ended in the temp. range of 800 to 950 deg.C steel sheet surface temp., and it is subjected to accelerated cooling from the Ar3 point or above to the temp. range of Df (transformation finishing temp.) to Df+150 deg.C at 10 to 30 deg.C/sec cooling rate. Moreover, after the accelerated cooling, it is tempered in the temp. range of 550 to 650 deg.C. In this way, the steel sheet with 490N/mm<2> class low yield ratio good in a flattening degree can be obtd.