baber/WOPTO huggingface dataset:
Patent JP-S547197-A (JP)
Title: Time limit element
Inventor: YOSHIMURA SUSUMU
IPC: H01H43/32
Filed: 1977-06-17
Abstract: PURPOSE: To produce electronic time limit element by utilizing slow inter-transposition phenomenon of the salt containing TCNQ ionized to the anion and N-n propylprysinium, N-n butylprysinium, N-n propythiazolium, N-n butylthiazolium and others inonized to the cation. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63238789-A (JP)
Title: Convergence device
Inventor: TSUJIHARA SUSUMU
IPC: H04N17/04
Filed: 1987-03-26
Abstract: PURPOSE:To automatically execute the static convergence correction in the condition to display an image by detecting the position dislocation of a pattern signal for detection and controlling a convergence circuit with the detecting signal. CONSTITUTION:A pattern signal necessary to detect a convergence dislocation generated from a pattern generating circuit 35 and a signal from a video signal processing circuit are added 38 and supplied through a video amplifying circuit 37 to the cathode of a CRT. On the other hand, position data from position detecting devices 30 and 31 provided at a screen peripheral part in order to detect the convergence dislocation are stored 32 and compared 33 with reference data. By the comparing output signal, a convergence correcting circuit 34 to execute the static convergence correction is controlled and the output of the circuit 34 is inputted to a convergence yoke 22 of the CRT.
Patent JP-H04285132-A (JP)
Title: Structure of conveying roll in continuous heat treatment equipment for strip
Inventor: AOKI ICHIRO
IPC: C21D1/00
Filed: 1991-03-12
Abstract: PURPOSE:To provide the subject structure preventing walk, heat buckle, etc., to a strip. CONSTITUTION:In the conveying roll for continuously conveying the strip in a heat treatment furnace in order to apply the desired heat treatment to the strip, the conveying roll set at near inlet of the strip in the heat treatment furnace is made into hollow, and by forming a heat transfer layer composed of a good heat conductive body over the whole periphery in the inner face of a part, where contacts with the strip, the heat conduction to the width direction of conveying roll is made to good, i.e., the temp. difference in the width direction is reduced and heat crown is not remarkably different to any position in the width direction of conveying roll, and trouble of the walk, heat buckle, etc., to the strip, is not developed.
Patent JP-S61233065-A (JP)
Title: Inorganic composition binder
Inventor: TAKEUCHI EIJI
IPC: C09D183/02
Filed: 1985-04-08
Abstract: PURPOSE:To produce a water-based slurry composition having excellent long- term storability and giving a coating film having excellent heat-resistance, chemical resistance, etc., by using a reaction product of a specific partially hydrolyzed silane compound and colloidal silica as a binder, and adding inorganic powder to the binder. CONSTITUTION:The objective slurry composition in water (or mixture of water and a lower alcohol) is produced by reacting (A) a compound obtained by the partial hydrolysis of a mixture of (i) a silane compound of formula I (R is CH3 or group of formula II; R' is CH3 or C2H5) and (ii) a silane compound of formula III (R'' is CH3) at a weight ratio of 9:1-1:9 with (B) a colloidal silica and mixing the obtained binder with (C) inorganic powder such as silica, alumina, zirconia, etc.
Patent JP-2000265640-A (JP)
Title: Longitudinal panel fitting structure for skeleton wall face of construction
Inventor: SEKIGUCHI TAKAMASA
IPC: E04F13/08
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a longitudinal panel fitting structure to a skeleton wall face of a structure facilitating the fitting preparation work of the longitudinal panel, partially detaching the longitudinal panel positioned in any position, easily replacing it with a new one, and preventing damage such as breakage of the fitting part by an earthquake. SOLUTION: When a plurality of longitudinal panels are vertically arranged and fixed as a substantial support part by fixing the top/bottom ends of the longitudinal panels 40 to a skeleton wall face of a structure, the bottom ends and the top ends of the two longitudinal panels 40 adjoining to each other vertically are detachably fastened to an adjustment plate 26 via two reinforcing sections 43 provided, at least, in the tops and bottoms of the rear face of the longitudinal panels 40 by fastening means 29, 30, 33, 34. The adjustment plate 26 is slidably supported by a plurality of fitting brackets 21 fitted to a skeleton wall face approximately corresponding to a joint part between the longitudinal panels 40 at some intervals, and the adjustment plate 26 is provided between a part 26b fastening respective longitudinal panels 40 and a part fitted to the fitting bracket 21 and extended and contracted when receiving a prescribed tensile force or a compression force longitudinally.
Patent JP-S52155690-A (JP)
Title: Preparation of desulfated mucopolysaccharide
Inventor: NAGASAWA KINZOU
IPC: C08B37/10
Filed: 1976-06-22
Abstract: PURPOSE: To prepare a desulfated mucopolysaccharide by the reaction between a salt of an organic weak base with a sulfated mucopolysaccharide and dimethyl sulfoxide containing water or a lower alcohol. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60217706-A (JP)
Title: Amplifier circuit
Inventor: TAKESHITA RITSUJI
IPC: H03F1/52
Filed: 1984-04-13
Abstract: PURPOSE:To prevent the destruction due to an excess current by providing a transistor (TR) becoming an inverting characteristic through the voltage level increase at an output terminal of an amplifier circuit to block the supply of a drive current to a push-pull amplifier circuit. CONSTITUTION:When a +Vcc is applied to a terminal No. 4 due to an unexpected event, although the collector potential of a TRQ10 for push-pull amplifier and the emitter potential of a TRQ12 are increased, A TRQ15 prevents an excess base current from flowing to a TRQ10, a detection signal Vc from a circuit block 3b is inputted to a drive circuit, TRs Q41, Q51, Q52, Q53 are turned on from lines l3, l4, a base current to drive the TRQ10 is shut off completely by the cut-off of currents ID, IE and the connection of the TRQ52 to a common and push-pull amplifier TRs Q7, Q8, Q9, Q10 are protected.
Patent JP-H11343377-A (JP)
Title: Aqueous resin composition
Inventor: SEKO TOSHIYA
IPC: C09D133/24
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To obtain an aq. resin compsn. which, when dried, forms a film excellent in film-forming properties, clarity, resistance to whitening by water, and water resistant adhesion. SOLUTION: This compsn. contains (A) a copolymer of (a) a monomer having at least one aldehyde or ketone group and a free-radically polymerizable unsatd. bon in the molecule and (b) a monomer having a free-radically polymerizable unsatd. bond and copolymerizable with monomer (a), (B) a hydrazine compd. of the formula (wherein R<1> , R<2> , and R<3> are each independently H or OH; (p) is an integer of 0-3; and (q) is an integer of 2-8 provided p+q<=8 and p<q), and an aq. medium.
Patent JP-S62240316-A (JP)
Inventor: KURISUTOFUA MAIKURU ANDORUUSU
IPC: C08G59/50
Filed: 1987-03-26
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-H11254136-A (JP)
Title: Magnetic stir-welding method
Inventor: ENOO KAZUHIDE
IPC: B23K9/08
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To improve the ultrasonic permeability of the joint weld zone of an austenitic stainless steel. SOLUTION: When welding a groove 4 for joint, which is formed between base materials 3 consisting of the austenitic stainless steel, a stirring force F by magnetism is given to a melting pool 5a by setting a magnetic frequency from 4 to 10 Hz. Consequently, since the stirring frequency of the melting pool 5a can be increased and sufficient stirring can be performed without being affected by gravity, the texture of the joint weld zone 5 can be micronized even by welding in any welding position.
Patent JP-H09244577-A (JP)
Title: Error diffusion processor for display device
Inventor: ONODERA JUNICHI
IPC: G09G3/28
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To adapt luminance to proper gradation by obtaining a luminance changing amt. as per a display area rate of a subfield and also obtaining a calculating expression of an emitting luminance level of a driving signal level. SOLUTION: A diffusion output signal of M bits (e.g. a binary code signal) outputted from an error diffusion circuit 12 is converted into a driving signal for displaying a halftone image in a display panel 10a for <2M-gradation image data (e.g. a subfield data composed of M subfields with weight of Yk of one frame) by a subfield array converting circuit 40. The display area rate Sk of the display panel 10a is obtained by a video output monitoring circuit 14a based on this converted driving signal. The luminance changing amt. Δk (Sk) as for the display area rate Sk is obtained by a calculation circuit 42, and also the emitting luminance level of the driving signal level is obtained by using the calculating expression to output the data to be used for error diffusion processing to the error diffusion circuit 12.
Patent JP-S58190768-A (JP)
Title: Detector/counter for engine revolutions exceeding set value
Inventor: SUZUKI TAKUJI
IPC: G01P3/489
Filed: 1982-04-30
Abstract: PURPOSE:To enable normal operation by counting revolutions of the engine detecting that they exceed the set value while generating a warning. CONSTITUTION:A pulse signal of N=pulse signal (Hz)=(revolutions/60)X(2/number of cycles)X number of cylinders is applied to a 1/N counter circuit 3 from an ignition coil after shaped with a waveform shaping circuit 2. When the revolutions of the engine continue to exceed the set value, the 1/N counter circuit 3 outputs a pulse-like signal at each unit time (T1) from the output thereof. When this signal is applied to a monostable multivibrator 5, it is triggered at the rising thereof to obtain a signal of a cycle (T2). As this cycle (T2) is set longer than the cycle (T1), it is triggered again by the subsequent signal and outputs a signal continuously. When this signal is applied to a blocking oscillation circuit 6, it performs an oscillation at the cycle (T3). This cycle (T3) can be set as desired but is set perfectly at 2sec taking into account of the rotation of the engine exceeding the set value and the time management. For doubling counts of an electromagnetic counter permits the indication of time during which an automobile is operated beyond the set value of the engine revolutions simply. An integral counting is started with the electromagnetic counter 7 while warnings are given intermittently by beep, light or the like with an alarm 8.
Patent JP-S59201787-A (JP)
Inventor: DOI MAKOTO
IPC: B25J17/00
Filed: 1983-04-25
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-H04308603-A (JP)
Title: Lighting fixture mounting device
Inventor: TAKAI HOMARE
IPC: F16B5/10
Filed: 1991-04-05
Abstract: PURPOSE:To improve the mounting work of a fixture. CONSTITUTION:The lower margins of the long crosspiece 36 fixed onto the long supporting crosspiece 35 are bent inward to make locking margins 37. By inserting a locking piece 45, setting the width direction between the locking margins 37, and rotating it, both ends are locked to the locking margins 37. The locking margin 37 are caught by the catching piece 50, which is attached to the bolt 46 fixed to the locking piece 45 and the locking piece 45. The bolt fixed to the locking piece 45 is inserted into the fixture body 20 arranged below the supporting crosspiece 35, and the fixture body 20 is supported by the mounting nut 47 screwed on the bolt 46. There is no necessity of driving the bolt for supporting the fixture body 20 in the concrete ceiling. The fixture body 20 can be supported below the supporting crosspiece 35. The process of work lessens.
Patent JP-H11256633-A (JP)
Title: Water discharge device and production of lever handle
Inventor: TATEISHI KAZUHISA
IPC: E03C1/042
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To easily obtain a lever having a beautiful surface and an excellent molding precision by forming the lever of a water discharging device (faucet) controlling the flow rate by a lever handle with a specified brass content and composition by use of a forging die. SOLUTION: A brass material which has an apparent Zn content of 37-46 wt.%, a ratio of β-phase of 30-80% at 480-650 deg.C, and a crystal structure with 15 μm or smaller average crystal sizes is used to impart a high ductility and a low deformation resistance at a low temperature. A brass material having a composition of a Zn content of 37-46 wt.% and a Sn content of 0.5-7 wt.%, a ratio of α-phase of 44-65%, a ratio of β-phase of 10-55%, and a ratio of γ-phase of 1-25% at 450-550 deg.C respectively, and a crystal structure with 15 μm or smaller average crystal size, can be used also. The lever handle 4 is formed by forging at 650 deg.C or lower by use of a brass mold vertically divided. In this way, this forging product 4 can be prevented from dezincification and adhesion of oxidezed film on the surface of the product.
Patent JP-H09266256-A (JP)
Title: High withstand-voltage mos transistor and switching power device
Inventor: ISHIGURO HIROSHI
IPC: H01L21/8234
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To generate a starting low bias voltage required for switching on an a-c voltage by using a high withstand voltage MOS-FET combined with a high withstand-voltage J-FET. SOLUTION: A high withstand-voltage MOS-FET is composed of a first drain electrode 7, polycrystalline Si gate electrode 5 and source electrode 6. When a negative and positive voltages are applied to the source and gate electrodes 6 and 5, a part of a p-type semiconductor layer 3 facing at the gate electrode 5 through an insulator is inverted to an n-type layer and hence a current can be flowed type this layer to between the drain and source electrodes 7 and 6. A high withstand voltage J-FET is composed of a first drain electrode 7, source electrode 6 acting as a gate electrode connected to the semiconductor layer 3 and second drain electrode 8. This FET is cut off when the potential of the first drain electrode 7 rises and a depletion layer extending from the semiconductor layer 3 arrives at the substrate 1 to block the current path.
Patent JP-S56169783-A (JP)
Title: Electrode body
Inventor: KAWASAKI KEIJI
IPC: C25B11/02
Filed: 1980-06-03
Abstract: PURPOSE: To enable the very easy insertion of an electric conductive support between electrodes facing each other and to make an expansion in width constant, by constructing the electric conductive support for the working surfaces of the electrodes with a couple of support members which are fixed in a certain distance at their lower ends, have a repelling power just above the fixed parts and are able to expand outwards.  
     CONSTITUTION: The working surfaces 5, 5 of electrodes are facing each other through electric conductive supports 4, 4 on a support base 3, having an upside- opened channel construction, at the top end of a vertical electrode rod 2 attached to an electrolysis cell. The coupled supports 4 are in contact together at their top ends 8 by inwards repelling power at parts 7 just above fixed parts 6, so that each coupled support 4 forms an angular shape as a whole. When a spacer 9 is inserted into a space between the coupled supports 4 against the repelling power, the surfaces 5, 5 are paralleled together. The number of the coupled supports 4 can be varied in accordance with the area of the surfaces 5. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59199152-A (JP)
Title: Continuous casting method of thin plate
Inventor: KADOI JIYUN
IPC: B22D11/06
Filed: 1983-04-28
Abstract: PURPOSE:To prevent surface oxidation and to eliminate the need for a descaling stage by casting a thin billet with two casting rolls in an inert gaseous atmosphere and drawing the billet along plural cooling rolls thereby cooling the billet to a specific temp. or below. CONSTITUTION:Casting rolls 1, 1' are formed of copper or a copper alloy or a steel material and contain internally water cooling mechanisms. These rolls are made into a large diameter to increase the contact area with a molten metal 4. Stationary gates 7 of a refractory material are provided to both ends of the rolls 1, 1' so as to inscribe the same. The molten metal 4 is charged into the space formed of the two rolls 1, 1' and the two gates 7. Then the solidified shell formed when the metal 4 is cooled by contacting with the surfaces of the rolls 1, 1' is united to one body to form a billet 3. The billet 3 is cooled by moving along cooling rolls 2, 2', 2'' contg. internally water cooling mechanisms. The casting rolls and cooling rolls are in the system substd. with inert gas and the temp. of the billet emerging to the outside of the system is maintained at <=150 deg.C and the surface oxidation of the billet is obviated.
Patent JP-S61232714-A (JP)
Title: Constitution method for n-th filter
Inventor: NISHIMURA TOSHIJI
IPC: H03H19/00
Filed: 1985-04-08
Abstract: PURPOSE:To constitute the filter circuit having the optional n-th transferring function by developing the n-th transferring function to a special state equation indicated by (n)-dimensional primary simultaneous equations concerning an (n) number of condition voltage including the output voltage, and constituting the filter circuit corresponding to the equation. CONSTITUTION:For the optical n-th transferring function H (z), an (n)- dimensional primary simultaneous condition equations shown in the formula (1) concerning an (n) number of condition voltages V1(z)-Vn(z) of the circuit including an output voltage V0(z) corresponding to a formula (2) can be obtained. For this, for example, when the condition voltage Vn(z) is made into the output voltage V0(z), V1(z)-Vn-1(z) are deleted, the relation of an output voltage V0(z)=(Vn(z)) and an input voltage V1(z) is obtained, and then, the relation of alphan-alpha0, betan-BETA0 and a11-a-2 and b11-bnn can be obtained. The relation can be expressed by the state diagram as shown in the figure and corresponded to the concrete circuit constitution almost as it can.
Patent JP-S57188009-A (JP)
Title: Telephoto lens having two focal lengths
Inventor: YASUKUNI MITSUO
IPC: G02B15/14
Filed: 1981-05-15
Abstract: PURPOSE:To obtain a telephoto lens having a simple structure and a low cost, by satisfying the prescribed conditions for a lens system including a fixed positive lens group, a negative variable magnification lens group and a master lens group in that order from the front side. CONSTITUTION:A telephoto lens system includes a fixed front positive lens groupI, a variable mangification lens groupIIand a master lens group III in that order from the front side. The group II is shifted toward a subject by a prescribed distance in a state under which the infinite distance is focused with the 1st focal length L as shown in the diagram. Thus the 2nd focal length S shorter than L is obtained. The group III includes a focusing lens group III-2 which can be move toward the optical axis and performs the focusing to the closest distance by rolling out toward the subject from the position shown in the digram. This roll-out degree differs by the L and the S. As a result, a telephoto lens can double perfectly two telephoto lenses with a simple and compact structure.
Patent JP-H01247970-A (JP)
Title: Absorption refrigerator
Inventor: HIUGA MASASHI
IPC: F25B33/00
Filed: 1988-03-28
Abstract: PURPOSE:To prevent an absorption liquid from being untrained into a condenser by arranging an eliminator in a generator before an inlet of a refrigerant piping, a collection device for the absorption liquid carried by the refrigerant in the middle of the refrigerant piping and a return pipe connecting this collection device with the generator. CONSTITUTION:An absorption refrigerator is equipped with a collector 20 installed in the middle of a refrigerant vapor pipe 17, an absorption liquid return pipe 21 connecting the bottom of this collector 20 with a high temperature generator 1 and an eliminator 22 for preventing fine particles of the absorption liquid from being carried over together with the refrigerant vapor. The absorption liquid in the absorption refrigerator is liable to become very foamy when it is heated and boiled in the high temperature generator 1 on account of contamination of the absorption liquid etc. It is possible, nevertheless, to prevent an entrainment of the absorption liquid into a condenser 3 as the absorption liquid is returned to the high temperature generator 1 by its dead weight.
Patent JP-H04287786-A (JP)
Title: Brake pedal for motorcycle
Inventor: MIZOGUCHI SOICHIRO
IPC: B62L3/04
Filed: 1991-03-15
Abstract: PURPOSE:To provide the brake pedal of a motorcycle with few machining positions and assembly parts at a low cost by fastening a hook plate to a grease filling hole provided on the shaft hole of the brake pedal, and hooking a return spring and the spring of a stop lamp switch. CONSTITUTION:A shaft hole 2 provided at the base section of a brake pedal 1 is rotatably fitted to the bracket 4 of a frame 3 with a support shaft 5, a grease filling hole 9 is provided on the shaft hole 2, a hook plate 12 is integrally fastened to a grease nipple 10 screwed at the inlet of the grease filling hole 9 or a plug bolt 11, and a return spring 13 and the spring 15 of a stop lamp switch 14 are hooked on the hook plate 12 at one end.
Patent JP-S59200545-A (JP)
Title: Branching and inserting device with low power consumption
Inventor: TOYODA TAKESHI
IPC: H04J1/10
Filed: 1983-04-27
Abstract: PURPOSE:To reduce power consumption by applying a source voltage periodically to a stand-by equipment which is not used normally in a radio intermediate repeating station, and preventing its deterioration and checking its functions. CONSTITUTION:A branching and inserting device is provided to an intermediate repeating station of a wide-band radio trunk circuit, and the source voltage supplied from the station power unit PS25 consisting of solar batteries and storage batteries is applied normally to changeover switches 11 and 15 for signal transmission lines, switches 19a and 19b, CONT16' and timer device 20 of a control system, demodulator 13a in use, detector 14a, and base band amplifier 13a. Power source switches 21 and 22 are opened and no source voltage is supplied to a stand-by demodulator 13b, detector 14b, and base band amplifier 18b, but the switches 21 and 22 are closed periodically by a control signal 101 from the device 20, and a voltage is applied to an electrolyte capacitor in use by the demodulator 13b and amplifier 18b to carry out aging in addition to checking the operation of the demodulator 13b by the output of the detector 14b.
Patent JP-S57189069-A (JP)
Title: Fault detector for tachometer generator
Inventor: KANEHARA MASAYOSHI
IPC: G01P3/42
Filed: 1981-05-18
Abstract: PURPOSE:To detect a fault by measuring the ripple content of the output voltage of a tachometer generator by a microcomputer on real-time basis. CONSTITUTION:The output of a tachometer generator TG is applied to a microcomputer 13 through a preprocessing circuit 11 and an A/D converter 12. The microcomputer 13 samples the output of the converter 12 to calculate the content of ripples in the output of the tachometer generator TG. When it is judged that the ripple content exceeds a prescribed value, a fault output is sent to a display device 14.