baber/WOPTO huggingface dataset:
Patent JP-H06257661-A (JP)
Title: Gear ratio control device for friction wheel type continuously variable transmission
Inventor: NAKANO MASAKI
IPC: F16H15/38
Filed: 1993-03-01
Abstract: PURPOSE:To make the gear ratio control device of a friction wheel type continuously variable transmission compact, and allow the easy replacement or inspection of a stepping motor, a solenoid or the like. CONSTITUTION:A cam 320 having two slopes spaced from each other at the predetermined angle is rotatably fitted to a roller support member as integral part thereof. Furthermore, two links 326 and 328 are provided on the two slopes of the cam 320 in such a way as each one end kept in contact with the slopes, and can oscillate on the rotation of the cam 320. The other end of the link 326 feeds back a gear ratio to a forward travel gear ratio control valve, thereby controlling the hydraulic pressure of a hydraulic cylinder device at the time of forward travel. Also, the other end of the link 328 feeds back a gear ratio to a backward travel gear ratio instruction valve, thereby controlling the hydraulic pressure of the hydraulic cylinder device at the time of backward travel.
Patent JP-S55156694-A (JP)
Title: Small-diameter wire filler for welding
Inventor: SHIOMI CHIYOUJI
IPC: B21C47/02
Filed: 1979-05-25
Abstract: PURPOSE:To reduce friction resistance and improve feeding property by loading the welding wire in a bale pack while its linearity is held retained internally without giving any bending habit. CONSTITUTION:In the case of drawing out the wire from a bobbin and loading the same into a bale pack, it is put in the state that it is retained by the endless belt disposed in opposition to the shaft of the bale pack or the shaft is made endless and it is retained by two endless belts, in order to give driving force. Since the wire is passed through a straight pipe form nozzle and is led to the bale pack, the wire is wound while the linearity is retained therein. In an open state, it only draws a circle of about 3mm. in diameter and therefore it substantially has linearity.
Patent JP-S61225148-A (JP)
Title: Production of carbonyl compound
Inventor: SUZUKI KANJI
IPC: B01J27/00
Filed: 1985-03-28
Abstract: PURPOSE:An organic hydroxyl compound is oxidized using a specific catalyst and an oxidizing agent to obtain a carbonyl compound which is used in produc tion of medicines, agricultural chemicals, perfumes and industrial chemicals such as solvent in high yield under mild reaction conditions. CONSTITUTION:The oxidation of an organic hydroxy compound such as phenethyl alcohol is carried out in the presence of a catalyst of Ru and/or a Ru compound such as Ruthenium trichloride hydrate, using a compound of the formula: M(XO3)n (M is alkali, alkaline earth metal; X is halogen; n is 1 or 2) such as sodium brmate as an oxidizing agent in an appropriate solvent such as chloroform, preferably adding a reaction promotor such as tricapryl methyl ammonium chloride and disodium orthophosphate for keeping the reaction mixture neutral or alkaline, at room temperature to the boiling point of the solvent for 10-20hr to give the objective compound such as acetophenone.
Patent JP-S59189390-A (JP)
Inventor: TAKAHARA KAZUHIKO
IPC: G09G3/10
Filed: 1983-04-13
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-2000258391-A (JP)
Title: Method and device for determining quantity of phosphor compound in solution
Inventor: AOKI TOYOAKI
IPC: G01N27/42
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To determine the quantity of phosphor compound or silicic acid in a sample solution quickly with high sensitivity without being affected by the interference of a suspended matter or a pigmented matter in water. SOLUTION: An injector 6 for supplying a sample solution is provided at a channel 2 where a sulfuric acid solution is supplied, and the sulfuric acid solution being supplied from the channel 2 is mixed with a sample solution being introduced from the injector 6 by a mixing coil 8. A molybdic acid solution is supplied from a channel 10, the channels 2 and 10 are merged at the downstream of the mixing coil 8, and a sample solution is mixed with the molybdic acid solution under acidity by a mixing coil 9 and is guided to an electrochemical expression detector 14 while a compound to be measured is in reaction with a molybdic acid. In the electrochemical expression detector 14, a reacted target compound is subjected to electrolysis, and current at that time is detected and is supplied to determine the amount of the target compound.
Patent JP-H04301005-A (JP)
Title: Binder and compound for injection-molding powder
Inventor: KIYOTA SADAKIMI
IPC: B22F3/02
Filed: 1991-03-28
Abstract: PURPOSE:To obtain the binder for injection-molding a powder capable of being degreased only by heating by forming the binder from plural kinds of thermoplastic resins and a low-b.p. component compatible with the one resin and incompatible with the other resins. CONSTITUTION:The binder for injection-molding a powder is formed from >=2 kinds of thermoplastic resins and at least one kind of low-b.p. component. The low-b.p. component compatible with the one resin and incompatible with the other resins is used. The amt. of the low-b.p. component to be mixed is controlled to 15-70wt.% of the total binder. The compound for injection-molding the powder is prepared by mixing an inorg. material, preferably a metal powder, having <=20mum average grain diameter and the binder in the volume ratio 3:7 to 7:3. The compound is degreased only by heating as efficiently as the process using an org. solvent.
Patent JP-S51140770-A (JP)
Title: Method for detecting the outside force applien the thin plate type pro trusion
Inventor: TOKI NAOJI
IPC: G01L5/16
Filed: 1975-05-30
Abstract: PURPOSE: A method of detecting with high degree of precision the outside force applied on a relatively small and thin part protruding from the major body such as the wing of a flying machine, the rudder of a ship or the skeg etc. in a model test. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S61222752-A (JP)
Title: Image former
Inventor: YOSHIMURA SHIGERU
IPC: B41J2/17
Filed: 1985-03-28
Abstract: PURPOSE:To exactly and simply hold a cap at a proper position in relation to a recorder during connecting period by providing the first and second connecting holders to hold the cap and the recorder in the connected state. CONSTITUTION:A recession 146 is provided in the front face of a cap 140, and a projection 136 to be coupled with the recession 146 is formed on a head unit 110 side. When making recovery operations of a head assembly 130, the cap 140 goes up along rails 141A and 141B, and when the cap 140 faces the head unit 110, the projection 136 is fitted into the recession 146. At the position, the movement of the cap 140 is interrupted. The cap 140 can thus be exactly positioned in relation to the head unit 110 and proper recovery treatment can be realized.
Patent JP-H02241708-A (JP)
Title: Manufacture of lubricant-containing cast nylon pipe
Inventor: YOKOTA NOBUO
IPC: C08G69/18
Filed: 1989-03-16
Abstract: PURPOSE:To uniformly disperse lubricant by a method wherein the rotational frequency of a mold is controlled within the specified range at the early stage of polymerization and, after that, gradually raised in the specified period of time to the specified rotational frequency and, after that, said rotational frequency is held until the polymerization completes. CONSTITUTION:When polymerizable lactam solution, which is prepared by dispersing lubricant, anionic polymerization catalyst and polymerization cocatalyst and the like in anhydrous omega-lactam, is poured in a centrifugal mold, which is preheated to 140-180 deg.C, so as to manufacture cast nylon pipe by polymerizing the lactam solution under the condition that the mold is being rotated. In that case, the rotational frequency of the mold at the early stage of polymerization is held at 100-300rpm. Next, the rotational frequency of the mold is gradually raised in 15-60 seconds to 500-900rpm. After that, the rotational frequency is held unchanged until the polymerization completes. Thus, the lubricant is uniformly dispersed in the cast nylon pipe and, at the same time, fine bubbles can be prevented from generating.
Patent JP-2000260569-A (JP)
Title: Organic electroluminescence element
Inventor: NAKAYA TADAO
IPC: C09K11/06
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To provide an organic electroluminescence element usable in lighting systems, various display devices or the like. SOLUTION: This organic electroluminescence element uses a composition produced by mixing 0.5 to 8% coumarin derivative indicated by general formula with polyvinylcarbazole.
Patent JP-S51142185-A (JP)
Title: Cutting equipment
Inventor: OKAZAKI TOYOYUKI
IPC: B26F1/26
Filed: 1975-06-02
Abstract: PURPOSE: The equipment in which water jet changing its direction by the guide plate strikes and cuts the stone. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H05267673-A (JP)
Title: Vertical field effect transistor and its manufacture
IPC: H01L21/336
Filed: 1992-03-24
Abstract: PURPOSE:To reduce ion resistance without degrading the withstand voltage of a vertical field effect transistor of double diffusion structure. CONSTITUTION:Impurities forming a source region 9 is stuck also on a gate electrode. By heat treatment, the impurities 7 forming the source region 9 is diffused from the gate electrode 4 to a gate oxide film 3, and made to reach the surface of a semiconductor substrate 1. Thereby the impurity concentration of the semiconductor substrate 1 surface just under the gate electrode 4 is incresed, so that the horizontal spread of diffusion on the surface becomes small as compared with the diffusion depth of the base region 6. Hence the channel length L can be shortened without changing the diffusion depth of the base region.
Patent JP-H10247610-A (JP)
Title: Metallized film capacitor
Inventor: SHIMADA MITSUHISA
IPC: H01G4/32
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To obtain a metallized film capacitor having no danger of starting a fire even in the case of eventual break down of capacitor elements or where the capacitor is heated up by an abnormally high temperature from the outside. SOLUTION: This metallized film capacitor is formed by stacking a plurality of metallized films 16, which are formed by vapor-depositing electrode films 14 on the surface of dielectric films 12 in such a manner that margin parts 22 are left along a side face, are laminated in such a manner that each margin part 22 is arranged on the opposite side, or a capacitor element 18 is formed by winding after the above-mentioned stacking, and an outer electrode 20 is formed by flame-splaying an electrode material on both edge faces of the capacitor element 18. In this case, a thread 26 consisting of high heat resisting aromatic polyimide fiber containing a fire extinguishing agent 28 is wound on the capacitor element 18.
Patent JP-H06284775-A (JP)
Title: Mutual rotation control of motor
Inventor: KAWATE YOSUKE
IPC: H02P5/50
Filed: 1993-03-24
Abstract: PURPOSE:To make it possible to perform control according to the number of revolution of another motor by comparing the number of revolution of the other motor with a specified number of revolution when the number of revolution is decreased from a reference number of revolution, receiving the generated number-of-revolution control signal, and forming a driving signal. CONSTITUTION:Motor control units 1 and 2 are cross-connected with driving control terminals PB and number-of-revolution detecting terminals PD. When the number of revolution of a motor M1 is decreased, a revolution detecting circuit SP1 outputs a motor number-of-revolution signal AS1 indicating the low-speed revolution. A number- of-revolution comparing circuit CP1 outputs a comparison output signal CS1 indicating the shortage of the number of revolution. A driving control circuit CT2 accepting the signal performs the control for increasing the number of revolution of a motor M2. When the number of revolution of the motor M2 is decreased, a revolution detecting circuit SP2 outputs a motor number-of-revolution signal AS2 indicating the low-speed revolution. A number-of-revolution comparing circuit CP2 outputs a comparison output signal CS2 indicating the shortage of the number of revolution. A driving control circuit CT1 performs the control for increasing the number of revolution of the motor M1.
Patent JP-S51141450-A (JP)
Title: Device for driving door closer
Inventor: NAGASE TOSHIROU
IPC: E05F3/10
Filed: 1975-05-31
Abstract: PURPOSE: To provide a long endurability against oil leakage for long period and to provide a smooth transmission of drive force. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H0748257-A (JP)
Title: Remedy for factor ii type diabetes
Inventor: ANTONII EICHI SHINKOTSUTA
IPC: A61K38/22
Filed: 1991-01-10
Abstract: PURPOSE: To obtain a therapeutic agent for type II diabetes, capable of reducing body fat preservation, insulin resistance, hyper insulinemia, hyperglycemia and plasma glucose. CONSTITUTION: This therapeutic agent for type II diabetes is administered to a vertebrate or human in a dose every day at a fixed time and contains a compound selected from 6-methyl-8β-carbobenzyloxy-aminoethyl-10α-ergoline, 1,6-dimethyl-8β-carbobenzyloxy-aminomethyl-10α-ergoline, 8-acylaminoergoline, 9,10-dihydroergocornine, bromocriptine and a D-2-halo-6-alkyl-8-substituted ergoline as an active ingredient.
Patent JP-H10262258-A (JP)
Title: Image coder and its method
Inventor: OGURA HIDEFUMI
IPC: H04N19/50
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To extend a search range without increasing a transfer rate of retrieval data in the case of coding an image. SOLUTION: A motion detection circuit 3 outputs a motion vector (d) of a reference block and its residual (e) at that time from image data (a) of the reference block transferred from a reference frame memory 1 and from image data (b) of a check block transferred from a retrieval frame memory 2. A motion vector distribution detection circuit 4 decides a reference vector corresponding to a center of a search range in the case of detecting a motion between images apart by 2-frame/2-field or over based on a motion vector distribution between images apart by, e.g. 1-frame/or 1-field. Then the circuit 4 reads retrieval data in response to the reference vector corresponding to the center of the search range to output a control signal (c).
Patent JP-H01242885-A (JP)
Title: Electromagnetic switching device
Inventor: KONDO JUNICHI
IPC: F16K31/06
Filed: 1988-03-22
Abstract: PURPOSE:To reduce the impact sound at the time of operation, in an electromagnetic switching device to be used for the driving source of a solenoid valve or the like, by arranging, on both sides of a coil, a ringlike magnet whose inside and outside have been made to be of different polarities, and by applying a pulse voltage to the coil. CONSTITUTION:On both sides of a coil 1, a ringlike magnet 2, 2 whose inside and outside have been made to be of different polarities are arranged, and the reciprocating movement of an armature 3 is enabled by applying a positive or negative pulse voltage to the coil 1. Thereby the spring for returning the armature 3 is dispensed with, and the armature 3 can be operated by a relatively small force, thus the armature 3 can be prevented from striking an end cap 5 and from producing a large impact sound.
Patent JP-S59192356-A (JP)
Inventor: TAMURA FUJIO
IPC: A61B5/025
Filed: 1983-04-14
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-H1052409-A (JP)
Title: Device and method for wave filter to eliminate emi
Inventor: FORBES ALFRED DEAN
IPC: A61B5/276
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To effectively eliminate electromagnetic interference(EMI) by providing a wave filter device with a spectrum analyzer for analyzing power spectra of digital signals during at least one phenomenon period, an estimater for estimating EMI, and a subtracter for subtracting EMI from digital signals during the event period. SOLUTION: Signals generated from a signal source 12 (a patient) are received and stored in a memory 16. And digital signals from the memory 16 are analyzed at a spectrum analyzer 20, so that information on a frequency superior to EMI (a superior frequency) will be obtained. The beginning and the end of each calm period and phenomenon period are decided by a phenomenon detector 24, and from the information, a basis function matching the amplitude and the phase of the collected signals in the observed calm period is generated based on the superior frequency. An estimated EMI will be obtained by the basis function being weighed. And the estimated EMI is subtracted from the collected signals at a substracter 30, so that filtered wave signals with less EMI can be obtained.
Patent JP-S55158522-A (JP)
Title: Vibrometer probe
Inventor: AITSU SEISHIROU
IPC: G01H1/00
Filed: 1979-05-30
Abstract: PURPOSE: To prevent abrasion due to the thickness of oil film by providing a mechanism in which a vibration transmitting medium is pressured by a pressure cylinder in the axial direction so that the pressure applied to the pressure cylinder can be adjusted in relation to the number of turns of the rotary body to be measured.  
     CONSTITUTION: The pressure cylinder 1 is secured so that the probe 5 can be made contact with the body 10 to be measured in a state wherein the fluid pressure applied to the pressure cylinder 1 is zero, and the vibrometer proper is fixed to a position at which it is linked to the other end of the vibration transmitting medium. Moreover the compressed air pipe 22 is led from the compressed air source 20 to the inlet 2 of the pressure cylinder 1 through the pressure regulator valve 21. And a signal which is proportional to the number of turns is fed from the detector 23 for the number of turns of the body 10 to be measured to the function generator 24. The function generator 24 provides a function which produces a less pressing force so that the relation h/δ may approach to 4 when the number of turns is small and produces another pressing force that increases gradually as the number of turns increases. Where δ=(δ 1   2 +δ 2   2 ) 1/2 , δ 1 : surface roughness of axis, δ 2 : surface roughness of probe, h: oil film thickness. The servomotor 25 is controlled by the output. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59192427-A (JP)
Title: Electric discharge machine
Inventor: TAKAHASHI TOSHIAKI
IPC: B23H1/10
Filed: 1983-04-14
Abstract: PURPOSE:To simplify construction by making the liquid level of a machining liquid follow the position of an electrode in a unit in which said electrode is brought close to a workpiece in a machining liquid, and said workpiece is machined by means of electric discharge generated between said electrode and said workpiece. CONSTITUTION:When a workpiece 2 is machined with electric discharge being generated between an electrode 1 and the workpiece 2, the electrode 1 is made transmitted toward the workpiece 2 by means of an electrode drive device 4, with the progress of machining. And, at this time, the liquid level HF of a machining liquid in a machining vessel 5 is detected by means of a detecting device 9 and the detected signals are outputted to a control device 3. In this control device 3, the sum of the amount of feed HZ of the electrode 1 and the liquid level HF is compared to the maximum height HM at which the electrode 1 is positioned and, when HZ+HF<HM, a pump 7 is operated while, when HZ+ HF=HM, the operation of the pump 7 is stopped. When HZ+HF>HM, control is made so as to open a machining liquid discharge valve 10.
Patent JP-H03267865-A (JP)
Title: Color facsimile equipment
Inventor: YOSHIOKA KIYOHARU
IPC: H04N1/48
Filed: 1990-03-16
Abstract: PURPOSE:To prevent reception disable state by providing a reproduction means reproducing a picture corresponding to a received color picture signal depending on each color, a discrimination means discriminating the reproduction capability of the reproduction means and a storage means storing the received color picture signal in response to the discrimination of the discrimination means. CONSTITUTION:When a main CPU 101 detects a call signal sent from a sender side through an NCU 105, the incoming processing is implemented and the mode designation from the sender side is discriminated by using a mode discrimination means 62 and in the case of the color mode designation, the color reception mode is set. In the case of the color reception mode, a color picture data received once is stored in a hard disk 60 without expanding the data. Then the ink residual quantity of Y, M, C, Bk color cartridges is checked and when 11 of four colors are OK, the color printing is implemented. If there is any head whose nozzle is unable to jet ink, number of times of recovery processing is checked and when the number of times is within the specified number of times, the color recovery processing is implemented. Thus, the reception disable state of the color facsimile equipment is prevented.
Patent JP-H07281111-A (JP)
Title: Mechanical optical switch
Inventor: OGOSHI SEIICHI
IPC: G02B26/08
Filed: 1994-04-04
Abstract: PURPOSE:To provide a mechanical optical switch suitable for miniaturization by arranging plural junction optical fibers which are paralleled at the first row and are crossed in the second row at a moving element and moving this moving element by as much as the inter-row spacing in a direction perpendicular arranging direction of the junction optical fibers, thereby changing over optical paths. CONSTITUTION:The junction optical fibers 9, 11 of the first row among four pieces of the junction optical fibers 8 to 11 fixed on the moving element 12 are crossed and the junction optical fibers 8, 10 of the second row are paralleled. This mechanical switch is constituted to change over the connecting relations of the respective optical fibers 1 to 4 by moving the moving element 12 by as much as the inter-row spacing in the arranging direction of these junction optical fibers 8 to 11 and, therefore, the thickness of the junction optical fibers to be laminated in the crossing parts is necessitated to be for two pieces alone and the moving quantity of the moving element 12 is decreased to the one-piece component of the optical fiber or the junction optical fiber. The miniaturized 2X2 mechanical optical switch is thus realized. The need for spacers to align the respective optical fibers 1 to 4 is eliminated.
Patent JP-S60208705-A (JP)
Title: Optical fiber bundle for light transmission and its manufacture
Inventor: WATANABE YUUSUKE
IPC: G02B6/04
Filed: 1984-04-03
Abstract: PURPOSE:To obtain the titled fiber bundle without any burnout on the end surface on the incident light side by removing the coated glass at the end part of the optical fiber bundle for light transmission to expose the core glass, welding the core glass, and then coating with low-refractive index glass. CONSTITUTION:The circumference of a core glass 1 having comparatively high refractive index is coated with coating glass having comparatively low refractive index. Many obtained optical fibers 3 are bundled up to obtain an optical fiber bundle 4. The end part of the optical fiber bundle 4 is then immersed into an aq. soln. of sodium hydroxide 5, and the coated glass is dissolved and removed to expose the core glass 1. The exposed end part of the core glass 1 is then heated with an oxyhydrogen burner 7, etc., and united to a body to form a core glass part 8. Subsequently, glass 9 having a refractive index lower than the refractive index of the core glass 1 is coated on the side surface of the core glass part 8 with vapor deposition, etc. to obtain the desired optical fiber bundle 10 for light transmission.