baber/WOPTO huggingface dataset:
Patent JP-H01293921-A (JP)
Title: Bending machine
Inventor: MIYAOKA HIROYA
IPC: B21D19/08
Filed: 1988-05-20
Abstract: PURPOSE:To improve composite rigidities of the edge of a workpiece of steel sheet, etc., by dividing a bending die receiving the workpiece into a fixed receiving die and a movable receiving die. CONSTITUTION:An output panel W1 of the workpiece which is hemmed in advance is mounted on the fixed receiving die 11 and the movable receiving die 13 and an inner panel W2 is put on that outer panel. The edge part of the outer panel W1 is bent by a main punch 5 and a prepunch 18 and the edge part of the inner panel W2 is put between them. The main punch 5 is pushed down and the movable receiving die 13 and both panels W1, W2 are pushed down. Since the fixed receiving die 13 does not move, the lapped edges of both panels W1, W2 are folded. Hereby, the composite rigidities of the edge part of the workpiece of steel sheet, etc., can be improved.
Patent JP-H08325681-A (JP)
Title: Production of copper-based alloy having improved combinationof ultimate tensile strength, electrical conductivity and stress relaxation resistance
Inventor: RONARUDO ENU KIYARON
IPC: C22F1/08
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To give high strength, high electrical conductivity, excellent cold workability and stress relaxation resistance characteristic to a copper base alloy by specifying composition of precipitation aging type Ni-Si bronze and executing a soln. heat treatment and an aging treatment after cold processing.  
     SOLUTION: The copper base alloy comprises, by wt., 0.05 to 5.0% Ni, 0.01 to 2.0% Si, ≤1% Mg and residual part of substantial Cu. After casting, the alloy is subjected to the soln. heat treatment at a temp. of 750 to 900°C for 30 seconds to 8 hours and then to a cold processing with ≥30% working ratio. Then, the alloy is annealed at a temp. of 750 to 950°C for 30 seconds to 5 hours, is quenched, then is subjected to the cold processing with at least 10% working ratio, to an overaging treatment at a temp. of 500 to 700°C for 30 minutes to 8 hours and to stabilizing annealing at a temp. of 200 to 345°C for 30 minutes to 8 hours. Thereby, the alloy material which has ≥825 MPa tensile strength and 40% electrical conductivity and which is excellent in bending characteristic and stress relaxation resistance characteristic is obtained. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S61279736-A (JP)
Inventor: GIYUNNAA RIYUUSHIEI HANSEN
IPC: F02B75/32
Filed: 1986-05-29
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-S5248267-A (JP)
Title: Apparatus for floating particles in sewage
Inventor: NAKAMURA YUTAKA
IPC: C02F1/24
Filed: 1975-10-15
Abstract: PURPOSE: Sewage perticles are floated by contacting air bubbles in special mixing tank. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5914976-A (JP)
Title: Thermal printer
Inventor: FUKUI HIROSHI
IPC: G06K15/10
Filed: 1982-07-17
Abstract: PURPOSE:To provide the titled printer capable of uniformizing printing density and increasing printing speed, constituted by such a mechanism that the printing constitution of a printing font having plural numbers of dots simultaneously generating heat at the time of printing is changed and, at the same time, the number of dots are reduced. CONSTITUTION:A program for controlling a CPU part and a printing pattern having the reduced number of dots simultaneously heat at the time of printing are accommodated in a ROM part being a charager generator. A printing font having an extremely large number of dots simultaneously generating heat is brought to font constitution having the reduced number of dots simultaneously generating heat to eliminate the irregularity in printing density generated by the lowering in voltage and to perform high speed printing.
Patent JP-H06317560-A (JP)
Title: Estimation method of compression strength of concrete by rapid chlorine ion permeability test
Inventor: TSUTSUMI TOMOAKI
IPC: G01N33/38
Filed: 1993-04-30
Abstract: PURPOSE:To obtain a method wherein the compression strength of concrete can be estimated with good accuracy by using an object, to be tested, which is smaller than a cylindrical object to be tested. CONSTITUTION:Stainless nets 3, 4 which are to be used as electrodes and cells 5, 6 are set on both faces of a concrete object 2 to be tested, the side of a positive pole is filled with an NaOH solution, the side of a negative pole is filled with an NaCl solution, both poles are loaded with a constant voltage for a definite time, the amount of a current which has flowed is found as a rapid chlorine ion permeability, and the compression strength of the concrete is estimated by the rapid chlorine ion permeability on the basis of the relationship between a rapid chlorine ion permeability and a compression strength which have been found in advance.
Patent JP-H04328243-A (JP)
Title: Connection of terminal for lead-acid battery
Inventor: MURAKAMI MAKOTO
IPC: H01M2/30
Filed: 1991-04-26
Abstract: PURPOSE:To improve connection of a strap with an external terminal so as to provide a compact lead-acid battery. CONSTITUTION:A strap 2 having a protruding part 2b is formed in a group of pole plates 1, a bushing terminal 3 is threaded with the protruding part 2b, a cover 4 and the bushing terminal 3 are welded, and the protruding part 2b is connected with an external terminal 5. Since a joint part of the bushing terminal is thus formed at an upper part of the strap, the horizontal part of the strap can be made thin, and a compact lead-acid battery can be formed. It can be joined easily in addition, thereby defectives at the joint part can be reduced.
Patent JP-H06314254-A (JP)
Title: Data transfer controller
Inventor: HAYASHI SUKEYASU
IPC: G06F13/38
Filed: 1993-04-27
Abstract: PURPOSE:To prevent transfer time from lengthening uselessly, and simultaneously, to attain the effective utilization of a buffering memory in the case that data is transferred between two devices different in transfer rate through the buffering memory. CONSTITUTION:The sending speed V1 of a transmitting side and the processing speed V2 of a receiving side are detected (S10), and the necessary maximum storage quantity B1 or B2 of the buffering memory is calculated by B1= Pi.(1-V1/V2) at the time of V1<V2, and by B2=Pi.(1-V2/V1) at the time of V1>=V2 (Pi: size of transferred data) (S20, S30, S80). By switching a memory bank on the basis of this result, the area of the maximum storage quantity B1 or B2 is secured as a buffering area in a FIFO memory, and the area other than this is used for other use (S40, S90). Next, the storage quantity of the transferred data in the FIFO memory is investigated (S50, S100), and at the point of time when the storage quantity becomes B1 at the time of V1>=V2 or becomes the portion of one line at the time of V1>=V2, the fetch of the data from the FIFO memory by the receiving side is started (S70).
Patent JP-S5916650-A (JP)
Title: Die pin damage detecting device of upsetter
Inventor: MATSUURA TOMIYASU
IPC: B21J13/00
Filed: 1982-07-19
Abstract: PURPOSE:To obtain a titled device which is capable of detecting directly damage of a die pin, by fitting a reflection type optical fiber sensor directed to the die pin, into a device hole formed so as to be almost orthogonal to a slide guide hole in a slide guide member of the die pin provided on the rear face of a die. CONSTITUTION:In case of a normal operation, when a raw material (a) loaded in a formed hole 8 of a die 7 is pushed in by an advance of a punch 24, the center part of a die 10 is positioned right under a reflection type optical fiber sensor 32, and an expanded diameter part 17 is positioned right under the reflection type optical fiber sensor 17. Subsequently, detecting light emitted from each sensor 32, 37 is reflected by the surface of the die pin 10, is photodetected by each sensor 32, 37, and its photodetecting signal is converted to an electric signal by a control device 40, by which a normal operation is confirmed. Subsequently, in case when the die pin 10 is broken, a photodetecting quantity of reflected light of each sensor 32, 37 is reduced remarkably comparing with the time of a normal operation, it is detected by the device 40, and a signal for stopping suddenly a ram 1, a raw material feed device, etc. is generated.
Patent JP-H01294546-A (JP)
Title: Method for drawing glass rod and drawing machine
Inventor: KOSAKA KOJI
IPC: C03B23/04
Filed: 1988-05-23
Abstract: PURPOSE:To readily draw a glass rod while retaining good working environment by adding a tension to the glass rod in the both end directions when the glass rod is charged into a heating furnace and the glass rod is heated to a prescribed temperature. CONSTITUTION:Dummy rods 2 and 3 made of a glass are attached to the both ends of a glass rod 1 to be drawn and the glass rod 1 is inserted into a heating furnace 6 and parts of dummy rods 2 and 3 are each retained by retainers 4 and 5. Then the glass rod 1 is heated by a heater 7 and when the glass rod 1 is raised to drawable temperature, the dummy rod 3 is drawn in the arrow direction by the retainer 5 and the glass rod 1 is drawn by giving a tension to the glass rod 1. Thereby a glass rod 1 having thin diameter is not only drawn, but also glass rod 1 having thick diameter is simply drawn to enable production of optical fiber, etc.
Patent JP-S63289562-A (JP)
Title: Picture recorder
Inventor: HIRABAYASHI HIROMITSU
IPC: G03G15/00
Filed: 1987-05-22
Abstract: PURPOSE:To enable formation of an original plate and device body to a smaller size by engaging the original platen with the front face of the device body in the directions different when the device is used and when the device is not used. CONSTITUTION:The original platen 2 of a recorder of an original platen moving type is freely attachably and detachably constituted atop the device body 1. The sliding part 2b of the tray 2 is slidably engaged with and held on an original platen sliding and guiding rail 3 provided in the upper part of the body 1 and a rack 4 provided on the driving part 2c of the original platen is engaged with a pinion 5 provided on the body 1 so that the platen 2 is moved back and forth in the longitudinal direction of the tray 2 at the time of using the device. The platen 2 is turned 90 deg. within the plane and the edge 2d on the opposite side of an image adjusting part 2a is pinched into the rail 3 to engage and hold the platen 2 with and to the body 1 when the device is not used. The front face size of the body 1 can be thereby reduced as small as the max. original size. Since the platen 2 can be engaged and held with and to the device body without being projected from the device body while the device is not used, the portability and storage characteristic are improved.
Patent JP-S5648213-A (JP)
Title: Ultrafiltration element and its production
Inventor: FUKUSHIMA NOBUO
IPC: B01D71/02
Filed: 1979-09-28
Abstract: PURPOSE: To produce an ultrafiltration element which does not contain any organic material and has superior heat resistance and solvent resistance by firing colloidal alumina on a porous substrate.  
     CONSTITUTION: Ceramic or sintered body of corrosion resistant metal powder is used for the porous substrate in order to maintain heat resistance and pressure resistance and its shape is preferably cylindrical. Colloidal alumina is coated on the inside or outside surface of this porous substrate and is fired at ≤100°C in order to maintain smoothness. Thence, this is at fired ≥200°C, preferably ≥350°C in order to impart ultrafiltration characteristic to the colloidal alumina. Fine pores are formed in the alumina layer as it undergoes the firing process and this produces ultrafiltration characteristic in the element. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61284746-A (JP)
Title: Position adjusting method
Inventor: TETSUO YOSHIJI
IPC: H04N5/84
Filed: 1985-06-10
Abstract: PURPOSE:To eliminate the need for a switch dedicated to position adjustment, etc., by storing an image photographing device with position adjustment information of a CRT display device in multiformat by utilizing a keyboard for remote control and calculating position information from said information. CONSTITUTION:The CPU 23C of a submicrocomputer system 23 when powered on or reset fetchs the position information in a RAM 23A from an RAM 22A by interchanging data with the CPU 22C of a main microcomputer system 22. Then, the CPU 23C reads the pieces of information corresponding to respective items of multiformat photography from the keyboard 21 out of a RAM 23A to find the direction and distance of movement from the current position of the CRT display device 6 and also calculates the number of pulses, thereby supplying the position information to a driving device 24.
Patent JP-S5350935-A (JP)
Title: Print control memory unit
Inventor: KASHIO TOSHIO
IPC: B41J21/04
Filed: 1976-10-20
Abstract: PURPOSE: To secure an effective memory capacity by processing the information of the numerical value, characters, etc. in 4-bit unit per character basically and then memorizing it in a disc. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06335923-A (JP)
Title: Temperature controlling apparatus for vulcanizing machine
Inventor: MIYAJIMA KEIICHI
IPC: B29C35/02
Filed: 1993-05-27
Abstract: PURPOSE:To detect a disorder in vulcanization treatment line and take measures to conform with the conditions of a vulcanizing machine in advance even when the disorder such as delay on arrangement work occurs in a vulcanization treating line constituted of a plurality of vulcanizing machines. CONSTITUTION:The apparatus is applied to a production line provided with a plurality of vulcanizing machines wherein an article to be heated is fed in a mold and is heat-treated through the mold by means of a hot plate. There exist a hot plate temp. sensor 201, a timer 202 and a memory 203 and in a part 204 determining a set temp. for the hot plate, disordered time of a heat- treatment cycle detected by means of a timer 202 is compared with the standard temp. T stored in the memory 203 to determine a set temp. Th of the hot plate. In a fuzzy reasoning part 205, based on the actural temp. th of the hot plate and the set temp. Th of the hot plate obtd. by the part 204 determining the set temp. for the hot plate, a reasoning value is obtd. by executing a fuzzy reasoning based on the predetermined fuzzy rule and a membership function and this reasoning value is outputted to a control part 206 of the hot plate.
Patent JP-2000316171-A (JP)
Title: Television receiver
Inventor: KAWAMURA NOBUYUKI
IPC: H04N5/44
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To improve color slippage at the time of receiving an RF signal, and to make constant the level of a chroma signal inputted to a chroma demodulating circuit without affecting chroma signal characteristics at the time of inputting a video signal in the chroma signal circuit of a television receiver. SOLUTION: This television receiver is provided with a filter circuit 14 which corrects the frequency characteristics or phase characteristics of a chroma signal and a level converting circuit 10 which adjusts a signal level. The filter circuit 14 is operated only at the time of receiving an RF signal where the correction of the chroma signal is necessary so that chroma signal characteristics at the time of inputting a video signal where the correction of the chroma signal is unnecessary cannot be affected at all. Moreover, the level converting circuit 10 is operated at the time of inputting the video signal. Consequently, a chroma amplitude level can be matched with the level at the time of receiving the RF signal, and the level of the chroma signal to be inputted to a chroma demodulating circuit 17 can be made constant.
Patent JP-H0665511-A (JP)
Title: Production of dianthraquinone-n,n'-dihydroazine and its chlorination product
Inventor: MIHIYAERU SHIYUMITSUTO
IPC: C09B5/48
Filed: 1993-05-27
Abstract: PURPOSE: To produce useful indanthrone for preparing chloroindanthrone with high purity in commercially good yield by condensing 1-aminoanthraquinone in the presence of an alkaline condensation agent, an oxidizing agent and a specific urea derivative.  
     CONSTITUTION: In the preparation of the dianthraquinone-N,N'-dihydroazine of formula I and its chlorination product formula II ((n) is 1 or 2) by purifying and/or chlorinating followed by condensation of 1-aminoanthraquinone at 80-150°C in the presence of an alkaline condensation promoter, an oxidizing agent and a cyclic urea derivative, the N,N'-dimethylpropylene urea is used as the urea derivative. The suitable oxidizing agent is air, oxygen, peroxidic salt e.g. perborate, nitrate and chlorate. And the reaction temp. is 80-150°C and depends on the amount of the N,N'-dimethylpropylene urea. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H101475-A (JP)
Title: Dihydrophenazine derivative
Inventor: KIKUCHI MIKIO
IPC: A61P31/04
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound having antibacterial action against tubercule bacillus and atypical mycobacteria. SOLUTION: This compound is expressed by formula I [R<1> is a lower alkyl, a lower alkoxy, a halogen, a di(lower alkyl)amino, a di(lower alkyl)carbamoyl, a lower alkoxycarbonyl, a lower hydroxyalkyl or pyrrolyl, morpholino, etc., which may have a lower alkyl, etc.; R<2> and R<3> are each H, a halogen, a lower alkyl or a lower alkoxy; R<4> is H or a lower alkyl; (n) is 1 or 2] or its salt, e.g. 3-(4-chloroanilino)-10-(4-chlorophenyl)-2-cyclooctylimino-7-methyl-2,10- dihydrophenazine. The compound of the formula I can be produced by reacting a 2,10-dihydrophenazine derivative of formula II with a cyclooctylamine derivative of formula III. The compound is effective for the treatment of tuberculosis and infectious diseases of lung, lymph gland, soft tissue, joint, peritenon, bone, etc., and has high absorbability, long duration of the drug efficacy and low side actions.
Patent JP-S61284708-A (JP)
Title: Optical multiplexer and demultiplexer
Inventor: TSUSHIMA HIDEAKI
IPC: G02B6/12
Filed: 1985-06-12
Abstract: PURPOSE:To realize a small-sized optical multiplexer and demultiplexer for multiplex transmission and bidirectional transmission of wavelengths by using optical fibers at a low cost by forming relfection type gratings or transmission type gratings to the medium of coupling sections. CONSTITUTION:The incident light signal 14 from the optical fiber via the coupling section 13 is demultiplexed in the plural coupling sections 6-1,-6-n and is emitted as light signals 11-1,-, 11-n. The light signals 12-1,-,12-n respectively propagate in the waveguides, are multiplexed in the coupling sections 10-1,-,10-n and are emitted as the light signal 15. The coupling sections 6-1,-6-n are the gratings and the periods thereof are adjusted by the wavelength of the light to be multiplexed or demultiplexed.
Patent JP-H01295584-A (JP)
Title: Still picture communication equipment
Inventor: MORI YOSHIHIRO
IPC: H04N7/14
Filed: 1988-05-23
Abstract: PURPOSE:To attain the designation of plural positions and the designation of a require range on a still picture by setting and displaying a locus of a pointer position designated by a digitizer or the like together with a pointer. CONSTITUTION:When a command of display of a locus 10 is inputted, a pointer controller 4 calculates and stores the locus of the pointer 9 together with the rewrite of the pointer 9 and writes the result in a pointer plane 3. Then the pointer 9 and its locus 10 are superimposed on a still picture from the still picture plane 2 by a superimposing controller 6 and the result is displayed on a CRT display device 1. The pointer controller 4 sends the pointer 9 and the information relating to the position and display/erasure of the locus 10 and the command information relating to the start/end of the locus 10 to an opposite station 8 through a communication line 7 and displayed similarly on the opposite station 8.
Patent JP-S61285869-A (JP)
Title: Picture coding system
Inventor: OZEKI KAZUO
IPC: H04N19/00
Filed: 1985-06-12
Abstract: PURPOSE:To execute easily the conversion and to compress the highly speedy optimum picture by selecting and coding the optimum conversion corresponding to the picture. CONSTITUTION:An input picture xi is blocked X each eight samples, and one side is inputted to an arithmetic part 101 and other side is inputted to a converting part 103. In the arithmetic part 101, the average of X is obtained and dispersion is operated. The data of the dispersion are outputted to a comparing part 102, compared with a constant value L and by the result, the converting part 103 is controlled. At the converting part 103, the input picture is optimumly converted and quantized and outputted by a quantizing part 104. When dispersion is larger than L in the comparing part 102, the converting part executes the cosine conversion, and when it is smaller, the part executes the Hadamard conversion. Thus, to select the optimum conversion following the variation of the picture, the system can convert at a high speed.
Patent JP-S5250103-A (JP)
Title: Transfer control system of serial data
Inventor: SUZUKI SEIGO
IPC: H04L7/08
Filed: 1975-10-20
Abstract: PURPOSE:The transfer control system, in which clock pulse can be easily generated regardless of the frame length.
Patent JP-S62281979-A (JP)
Inventor: UEMURA CHIKASHI
IPC: A63B102/32
Filed: 1986-05-30
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-S62283318-A (JP)
Title: Liquid crystal display device
Inventor: KON TAKAO
IPC: G09F9/30
Filed: 1986-05-31
Abstract: PURPOSE:To apply a uniform voltage to a transparent command electrode by forming an electrode for applying the voltage to the transparent common electrode along the outer periphery of the common electrode in contact with the common electrode. CONSTITUTION:The electrode 26 is fitted on the front side of a substrate 11 in contact with the transparent common electrode 16, and formed along the outer periphery of the transparent common electrode 16 to its overall periphery. This electrode 26 is connected to a DC power source which is not shown in a figure through an organic conductive member 25 and a pad 24. The DC voltage is applied from the DC power source to the electrode 26 through the pad 24 and organic conductive member 25 and the electrode voltage is applied to the transparent common electrode 17 from the electrode 26. In this case, the electrode 26 is formed along the outer periphery of the transparent common electrode 17, so the uniform voltage is applied to the whole of the transparent common electrode 16.
Patent JP-S61284735-A (JP)
Title: Optical modulator
Inventor: NISHIMURA YUKIO
IPC: G02F1/17
Filed: 1985-06-11
Abstract: PURPOSE:To display an image having good quality with high resolubiton by providing an optical means having a heating element for heating a molecular film consisting of org. compd. molecules having a hydrophobic part and hydrophilic part, signal output means for outputting the signal corresponding to image information and illuminating optical system. CONSTITUTION:The desired position of the heating element 2 is heated to generate a property change in the heated part 5 of the monomolecular film or cumulative film 3 of the monomolecular layers on the element 2. The optical path is changed or scattering is generated by the light passing through the part except the heated part 5 and the light passing through the heated part 6 when illuminating light 7 which is parallel light is made incident on the optical element from the substrate 1 side thereof. Such change is directly or indirectly detected and displayed. The change of the optical path arising from the refraction, scattering, diffraction, etc. of the light 7 passing through the heated part 5 by the refractive index gradient generated thermally in said part and the consequent refraction thereof without passing through the inside of the molecular film 3 is utilized. A wide range of org. compds. having the hydrophobic part and hydrophilic part in the molecules are usable for the molecules constituting the molecular film of the optical element.