baber/WOPTO huggingface dataset:
Patent JP-S63236625-A (JP)
Title: Manufacture of steel laminate and its device
Inventor: TERASAKI NORIO
IPC: B32B43/00
Filed: 1987-03-24
Abstract: PURPOSE:To obtain the steel laminate excellent in peel strength, while additional heating is unnecessary by sticking a metallic foil onto the surface of the steel strip without its plated layer through a resin film by using the heat for melt- treating the electroplated layer provided on the surface of the steel strip. CONSTITUTION:The steel strip 2 having been electroplated in a process A, is chemical treated or electrolytically treated in a treating tank 10 according to necessity after plating. Next, the treated steel strip 2 is sent to a laminating process B through a rinse tank 11. To carry out the melt treatment in a process B, the steel strip 2 between rolls 12a-12b is electric resistance-heated by energizing the steel strip 2 by way of conducting rolls 12a, 12b. In the case of tin plated layer, this heating temperature may be in the arbitrary temperature range equal to 300 deg.C or lower. Then, by using the heat of this time, an adhesive resin film 13 and a metallic foil 4 are stuck onto the surface of the steel strip 2 without its plated layer, and when it is pressed by a finishing pressure adhesion-roll 17, the steel laminate strip made integrally in one sheet so as to have no gap between each phase, may be obtained.
Patent JP-S59196540-A (JP)
Title: Image intensifier tube
Inventor: WATASE YASUSHI
IPC: H01J31/50
Filed: 1983-04-22
Abstract: PURPOSE:To prevent the generation of discharge by holding a photoelectric screen or phosphor screen at the lower end of a cylindrical support body that is stretched from the reverse side of an opposed phosphor screen or photoelectric screen and providing an insulating septum between the support body and the phosphor screen or photoelectric screen. CONSTITUTION:A photoelectric screen substrate 1 made of disk-type glass is airtightly sealed so as to form the bottom of a photoelectric screen substrate support body 2 made of the cylindrical metal with a collar. A photoelectric screen substrate 4 made of disk-type glass is airtightly sealed so as to form the bottom of a phosphor screen substrate support body 5 made of the cylindrical metal with a collar. An insulating septum 9 is cylindrical and one end is rounded so as to be folded inside. A side wall is stretched up to the photoelectric screen along the photoelectric screen substrate support body 2 and forms a glass coat 92 on the outside surface of a cylinder made of metal. Since the electrode 9 with the same potential as the photoelectric screen substrate support body 2 is provided and an electron is prevented from being emitted from the electrode by coating the surface with insulating material, unrequired discharge can be prevented.
Patent JP-H0867860-A (JP)
Title: Removable tacky agent, tacky tape or sheet and fastening system using the same
Inventor: ARAKAWA MASAAKI
IPC: A61F13/49
Filed: 1995-03-29
Abstract: PURPOSE: To obtain a tacky tape or sheet, excellent in holding power for bonding and fixing, readily removable and useful for fastening systems, etc., by using a tacky agent having a small difference in adhesive strength between the initial application and removing or peeling after use, etc. CONSTITUTION: This tacky agent, tacky tape or sheet preferably comprises an elastomer comprising (A) a polymer block consisting essentially of at least a vinyl aromatic compound and (B) a polymer block consisting essentially of a conjugated diene compound and (C) a tackifying resin and has an adhesive strength (peel force) in peeling thereof from an adherent of <=4 times based on that of the initial application. The adhesive strength (peel force) at a peel rate of at least >=10m/min is preferably the same as or lower than that at a peel rate of at least <=0.1 m/min.
Patent JP-S552506-A (JP)
Title: Traversing drum with groove for use in bobbin winder
Inventor: MINO MASAO
IPC: B65H54/48
Filed: 1978-06-12
Abstract: PURPOSE: To provide a traversing drum with groove for use in bobbin winder, in which, in the vicinity of the point where grooves of traversing drum intersect each other, a recess is formed in one of the grooves whose passage is interrupted by the other, on the side thereof having a larger width, so as to cut there yarn wound around the drum, whereby it is enabled to easily remove the yarn.  
     CONSTITUTION: In the vicinity of point A where yarn guiding prooves 2, 3 formed in traversing drum 1 intersect each other, a recess 7 is formed in one of the grooves whose passage is interrupted by the other, on the side thereof having a larger width, i.e., in yarn guiding groove 4. The recess 7 is formed by curving one of opposite side walls of the groove 4 that does not serve in guiding the yarn. Here, it is possible to increase the size of recess 7 by making the inclination of side wall 5 fairly steep. In the yarn guiding groove 4, yarn is guided only at the upper portion thereof, so that recess 7 does not affect yarn traversing performance of drum 1 in the least. Further, since such a recess 7 can be formed with ease, it is enabled to economically provide a drum capable of removing yarn with ease. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06259732-A (JP)
Title: Magnetic recording and reproducing device
Inventor: FUJII KOJIRO
IPC: G11B5/455
Filed: 1993-03-05
Abstract: PURPOSE:To detect and display the wear state of a magnetic head based on the change of an optimum recording current. CONSTITUTION:The measured value of the optimum recording current corresponding to the wear amount of the magnetic head 1, e.g. the value of the optimum recording current at the time when the wear is developed to the state necessitating the replacement of the magnetic head 1, is stored beforehand in a ROM 11 together with the information for a system control. By the control of a CPU 6, a test signal is recorded/reproduced to deduce the optimum recording current. When the value of this optimum recording current is made to the value corresponding to the state necessitating the replacement of the magnetic head 1, an advice to replace the magnetic head 1 is displayed on a control/ display part.
Patent JP-H04306665-A (JP)
Title: Tonner for electrostatic charge image development
Inventor: ONO HITOSHI
IPC: G03G9/097
Filed: 1991-04-03
Abstract: PURPOSE:To prevent generation of copy dirt due to continuous copying by including at least one specified compound to a toner including at least resin and colorant. CONSTITUTION:To a toner for electrostatic charge development, comprising at least resin and colorant, at least one compound expressed by expression I or expression II is added. In the expressions I, II, R<1>, R<2>, Ar<1>, Ar<2> are substituted or not yet substituted alkyl group, or substituted or not yet substituted aralkyl group, A is titanium, zirconium, or silicon atom, and X is fluorine, chroline, or bromine atom. As examples of the substituted groups R<1>, R<2>, alkyl group such as methyl group, ethyl group, and stearyl group, or aralkyl group such as benzyl group are preferred, while, for Ar<1>, Ar<2>, alkyl group such as methyl group, ethyl group, or stearic group, and aralkyl group such as benzyl group are preferred respectively, and for X, fluorine atom is preferred.
Patent JP-S60214283-A (JP)
Title: Position measuring device
Inventor: TOMOTA EISUKE
IPC: G01S13/46
Filed: 1984-04-10
Abstract: PURPOSE:To measure the position of a target body based upon a transmitting antenna by receiving three transmitted waves and calculating frequency differences between received waves. CONSTITUTION:Three linear FM signals radiated on the basis of three transmission points 5, 6, and 22 as reference points where the linear FM signals are radiated are reflected by the target body 32, and their reflected waves are received by a receiver 1; and the difference frequency between two of three receive signals is calculated and the difference frequency between different received signals is also calculated to obtain pieces of information on two directions theta and phi from bisecting planes 8 and 20 between the transmission points 5 and 6, and 6 and 7 as frequency information, thereby measuring the position of the target body 32 as the intersection of the two directions.
Patent JP-2000263964-A (JP)
Title: Page turning device
Inventor: YAMAMOTO MIKIO
IPC: B42D9/04
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To shorten a booklet carrying distance and a page turning period of time at the time of page turning of the booklet. SOLUTION: A booklet is held by carrying members 19 and 20 located on the upstream side in the booklet carrying direction, and under a state wherein the tip end on the downstream side of the booklet has not yet reached carrying members 21 and 22 located on the downstream side, a page turning member 23 is moved in the direction being orthogonal to the booklet carrying direction for the constitution. By this constitution, a page 1b is turned up by the page turning member 23 under a state wherein the booklet is stopped, and thus, a carrying distance of the booklet is shortened. In addition, by rotating the carrying member 19 and 21 in the same direction as the rotating direction when the carrying members 19 and 21 are rotated until the page 1b has been turned up, the turned up page 1b is turned down to the upstream side.
Patent JP-S60214606-A (JP)
Title: Printed dipole array antenna
Inventor: YOSHIKAWA YUKIHIRO
IPC: H01Q19/10
Filed: 1984-04-10
Abstract: PURPOSE:To widen an element pattern, to decrease an active input VSWR during beam scanning, and to improve pattern and gain characteristics by printing passive elements on dielectric substrates of respective antenna elements. CONSTITUTION:When passive elements 23-27 are added, respective dipoles 6a and 6b-10a and 10b are coupled with each other to induce currents at the elements 23-27, radiating radio waves. The element radiation field of the antenna is therefore expressed by the sum of the radiation field of the dipole array and the element radiation field of the passive element array and the shape of the element pattern is controlled with parameters of the distances between the dipoles 6a and 6b-10a and 10b and a metallic reflecting plate 16, the size of the elements 23-27, their distances from the reflecting plates, etc. Consequently, the sum of electric field vectors of the radio wave of a path returning to the antenna through the reflection path of the antenna itself and the passive elements of the antenna is decreased to make the active input VSWR small.
Patent JP-S54161993-A (JP)
Title: Inflammable gas detecting element and production thereof
Inventor: NAKATANI YOSHIHIKO
IPC: G01N27/12
Filed: 1978-06-12
Abstract: PURPOSE: To make the element small in overall size, of power saving type and stable to various physical impacts by forming the gas sensitive material composed primary of γ-Fe 2 O 3  in bead-form structure.  
     CONSTITUTION: Fine particles of Fe 3 O 4  of 0.5μm or under and water-base inorganic cement such as alumina are pasted. A pair of Pt electrode wires 2 are placed parallel at a part thereof at a spacing of, e.g., 0.5 mm, and the foregoing paste is dropped there, whereby a bead 1 is formed. Next, after the bead 1 is placed in a vacuum and is thereby dried, it is sintered at 800°C, following to which it is heat treated in air of temperature 400°C, which is below the transition temperature from γ-Fe 2 O 3  to α-Fe 2 O 3 . In this stage, Fe 3 O 4  is oxidized and becomes γ-Fe 2 O 3 . A Ta wire 3 is wound to such bead 1 in coil form, whereby the heater for heating is provided. The inorganic cement as a carrier is contained at 5 to 50wt% in the bead 1. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60215965-A (JP)
Inventor: ISHII MASAO
IPC: E04D11/00
Filed: 1984-04-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09237928-A (JP)
Title: Laser device
Inventor: OUCHI KAZUMI
IPC: H01S3/16
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To enable uniform stimulation of the entire rod of laser by placing semiconductor light emitting elements on an axial line parallel to the axis of a solid laser medium so as to make uniform the light intensity over this medium by superimposing stimulated lights from the adjacent elements according to the emission strength. SOLUTION: Vertical lights emitted from LDs 4 are reflected by an elliptic mirror 5a (5b) to a laser rod during dispersing. On the laser rod 1 the lights from the adjacent LDs are superimposed. The LDs are space so as to make uniform the radiation intensity of the emitted lights on the rod 1. The superimposing mutually intensify weak parts of the emission intensity, resulting in that the light intensity distribution on the rod is increased to nearly a max. of the emission intensity. The entire rod can be stimulated by radiating the stimulation light made uniform thereon.
Patent JP-H10271151-A (JP)
Title: Data transmission equipment and contact monitor system
Inventor: KIHARA KAZUNARI
IPC: H04L12/437
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a data transfer equipment by which a 1 : multi interactive communication system between a master set and slave sets is easily built up at a low cost based on both the hardware and the software and to provide a contact monitor system. SOLUTION: A serial data transfer equipment is provided with a transmission buffer 1, a register 2, a loop switch A3, a loop switch B4, a reception buffer 5, a control section 6, a transmission output (TXD) pin 7 and a reception input (RXD) pin 8 and the reception input (RXD) pin 8, the register 2 and the transmission output (TXD) pin 7 are placed on a loop. Then the control section 6 controls the loop switches A3, B4, the transmission buffer 1 and the reception buffer 5 to select the reception operation, the transmission operation or the loop operation.
Patent JP-H03271557-A (JP)
Title: Air intake pipe for internal combustion engine
Inventor: KANO SHINICHIRO
IPC: F02M35/10
Filed: 1990-03-20
Abstract: PURPOSE:To make a connection pipe connectable to an opening end part without applying cutting work by forming a stepped surface on a peripheral surface off an opening end of an air intake pipe and externally inserting a collar cylinder unit to the peripheral surface of this opening end part to weld this collar cylinder unit to the stepped surface. CONSTITUTION:In an air intake pipe 14 by which an intake system air passage of an internal combustion engine is formed, a collar cylinder unit 28 is externally inserted respectively to both side opening end parts of a pipe main unit 27, and a connection pipe 24, formed of material having flexibility of rubber or the like, is externally inserted on a peripheral surface of this collar cylinder unit 28. This connection pipe 24 is air-tightly connected by tightening its peripheral surface by a band-shaped clamp member 38. That is, a large bore part 34 of the collar cylinder unit 28, formed of hard resin material, is externally inserted to the opening end part of the pipe main unit 27 and integrally built by fixedly welding the end face of a junction part 40 of this large bore part 34 to a stepped surface 32 of an annular protrusive part 30.
Patent JP-H02251477-A (JP)
Title: Printer
Inventor: KOYAMA KEIGO
IPC: B41J29/26
Filed: 1989-03-27
Abstract: PURPOSE:To prevent a wasteful printing due to misunderstanding by displaying a left margin position and a right margin position at a printing position as the printing position having high using frequency and an approximate range as the position except it on an indicator by operating it. CONSTITUTION:An interface signal 9 is received by an interface unit 1, print information is input to or output from a buffer CG 8 by an operation controller 3 through a CPU 2, and a printer 5, a motor 6 are operated by a driver 4 under the control of a printing format, thereby printing. LEDa 13, LEDb 17 of a margin indicator 7 display left and right margin positions. A first indicator row is composed of the LEDa 13, and a second indicator row is composed of the LEDb 17. The left and right margin positions set at a position having high using frequency are denotes at the position itself, and the left and right margin positions set at the position except the above are recognized for the approximate range with the LEDb 17.
Patent JP-H07284038-A (JP)
Title: Screen size judgement device
Inventor: EGUCHI YOICHI
IPC: H04N5/46
Filed: 1994-04-11
Abstract: PURPOSE:To prevent malfunction in automatic screen size changeover by judging a screen size based on the line position information of the start and end of images in one field of image signals. CONSTITUTION:The line positions of the start and end of video images are detected by timing pulses and luminance signals in video signals by a line position detection circuit and position data (a) and (b) are supplied to a width judgement circuit. In the judgement circuit, the continuous coincidence of the data is judged in a data coincidence judgement part 21, the position data (a) and (b) are sent to a comparison part 23 and compared with the reference data a' and b' of a memory 24, the absence of blanks at the upper and lower parts of the video images is confirmed and reference video signals are judged. Further, a valid line number (c) is obtained from the position data (a) and (b) in an arithmetic part 22, comparison with the reference data of the memory 27 is performed and video image judgement is performed. Depending on whether the video signals are cinema or standard video signals, changeover control to an adaptive screen size is performed by switching signals from a switching signal generation part. Thus, the screen size is accurately judged and the malfunction of the screen size changeover is prevented.
Patent JP-S62226912-A (JP)
Title: Cosmetic blended with extract of culture root of cucurbitaceous plant
Inventor: MATSUMOTO SHOGO
IPC: A61K8/00
Filed: 1986-03-29
Abstract: PURPOSE:A cosmetic having improved moisture retaining properties, skin beautifying properties, skin controlling effects, etc., making it possible to industrially produce plant tissue by plan without being affected by a weather condition, by using an extract of culture root obtained from an induced root prepared by tissue culture of cucurbitaceous plant. CONSTITUTION:A cosmetic such as foundation, makeup, hair cosmetic, etc., is blended with 0.001-20.0wt% calculated as power or essence based on cosmetic base of an extract of a culture root obtained by cultivating an induced root produced by plant hormone such as alpha-naphthaleneacetic acid, etc., from tissue piece of cotyledon, hypocotyl, etc., of cucurbitaceous plant or an induced root produced by infection of cucurbitaceous plant with Agrobacterium tumefaciens of octopine type to industrially advantageously a cosmetic which has the same improved moisture retaining properties and skin beautifying effects as those of a cosmetic containing an extract of the whole plant (leaves, stem, and root) of cucurbitaceous plant or an extract of tissue culture callus thereof, further improved skin controlling effect such as improvement in color and luster, prevention and improvement in fine wrinkes.
Patent JP-S62229105-A (JP)
Title: Multi-wavelength semiconductor light source
Inventor: NISHI NORIO
IPC: G02B6/42
Filed: 1986-03-29
Abstract: PURPOSE:To obtain a multi-wavelength semiconductor light source having a high stability by a simple structure, by constituting it so that a semiconductor laser array is operated an optical amplifier array, and an oscillation wavelength is determined by a resonance wavelength of a resonator having a wavelength selectivity, which has been provided mainly on the outside. CONSTITUTION:A semiconductor laser array 1 is operated as an optical amplifier array of a wide wavelength band. The respective optical waveguides 4 which have been coupled with one piece of common optical waveguide 7 provided with a high reflection factor surface in one end, through a parallel coupling part 5 having a periodic structure 6 are operated as external resonance circuits having a wavelength selectivity. Accordingly, by coupling these plural optical waveguides 4 and optical amplifiers 4, a laser oscillation of multi- wavelength is obtained, and simultaneously, since a light beam of each oscillation wavelength is brought to a common optical waveguide, a multiplexed optical output is obtained in an optical output fiber 9 which has been coupled through the high reflection factor surface 8.
Patent JP-S58187324-A (JP)
Title: Injection molding machine with automatic replacement-device
Inventor: ISHIKAWA KAZUO
IPC: B29C45/17
Filed: 1982-04-28
Abstract: PURPOSE:To replace a heating cylinder unit automatically and surely by fixing the wagon being capable of moving vertically and automatically conveying and pulling device to the automatically replacing device in a heating cylinder unit arranged in the body of an injection molding machine. CONSTITUTION:The fixing for a heating cylinder unit 6 into the fitting hollow part 5 of an injection bracket 4 is released and the unit 6 is elevated by a push- arm 12, and simultaneously the hook 39 of a supporting block 36 is engaged onto the injection bracket 4 by the action of a conveying and pulling device 29. Next, the first and second stage cylinders 31, 34 are reversely driven and the heating cylinder unit 6 is pulled onto the sliding surface 25 of a wagon 23, thereby releasing the engagement by a hook 39. The sliding surface 25 under the wagon 23 is elevated, and a preliminary heating cylinder unit 24 for replacement is pushed by both cylinders 31, 34. The unit 24 is held in the pushing arm 12, and then is lowered and fitted into the hollow part 5 of the bracket 4. Thus, the automatic replacement is surely achieved and the resin may be exchanged easily and quickly.
Patent JP-S55164940-A (JP)
Title: Error detection system for decode circuit
Inventor: MATSUBARA SATOSHI
IPC: G06F11/00
Filed: 1979-06-08
Abstract: PURPOSE: To detect the double selection, non-selection and misdetection of memory array with less hardware, by using the greater redundancy of output singal of the decode circuit accessing memory array.  
     CONSTITUTION: The signal of one unit of binary codes D0, D1, D2=1, 0, 1, is input from the input terminal 1, the length of input of this signal is taken as 2 n , and this input is decoded at the decoder 2 and fed to the data multiplexer circuit 3. Further, the output of the NAD gate 30 is taken as logic 0 and the output of the NAND gate 31 is taken as logic 1, and the output of the circuit 3 is selected with the output of the gates 30, 31, and the codes 1, 0, 0, 0 of output of the decoder 2 is output of the output of the AND gates 323, 345, 367 and 389 and it is fed to the EOR gates 411W414 of the comparison detection circuit 4. In the EOR gates 411W 414, whether or not the logical relation with the binary codes 0, 1, 0 is eastablished, is detected to detect the double selection, non-selection and misdetection of binary code and to reduce the hardware. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04308459-A (JP)
Title: Power supply
Inventor: SUZUKI KOJI
IPC: G05F1/10
Filed: 1991-04-05
Abstract: PURPOSE:To provide a power supply in which overshoot and ripples in output waveform, caused by the distributed capacity of a voltage dividing resistor in a voltage detecting circuit, are suppressed. CONSTITUTION:Detection signal of a voltage detecting circuit 4 contains high ripple caused by the distributed capacity of a voltage dividing resistor R2. But, a sample & hold circuit 8 samples and holds the output from the voltage detecting circuit 4 in synchronism with an input to the PWM circuit 2 thus producing a smoothed detection signal. The PWM circuit 2 is controlled according to thus smoothed detection signal thus suppressing overshoot and ripples in output waveform.