baber/WOPTO huggingface dataset:
Patent JP-H05265659-A (JP)
Title: System and method for digitization
IPC: G06T15/08
Filed: 1992-01-31
Abstract: PURPOSE: To digitize a three-dimensional body uniformly with high resolution. CONSTITUTION: The cavity in a three-dimensional body 10 and the outside volume of the body are filled with a nearly opaque base material 14, which is solidified into a solid block having nearly uniform hardness. After a 1st exposed surface is digitized, a layer of specific thickness is removed from the body to expose a 2nd exposed surface, which is digitized. This operation is carried on until the whole volume of the body is digitized. This digitizing method solves positioning problems between digitizing processes of respective surfaces differently from a method which digitizes layer surfaces after removal from the solid block.
Patent JP-2000239368-A (JP)
Title: Production of polyester
Inventor: MIYAJIMA KAZUMOTO
IPC: D01F6/62
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a polyester having excellent qualities such as excellent color tone by an extremely short time polycondensation reaction without requiring a complicated reactor. SOLUTION: This method for producing a polyester comprises feeding a melted particulate polyester precursor having an average particle diameter of <=300 μm into a polycondensation reactor 2 and then polycondensing the melted particulate polyester precursor at the melting point or a higher temperature in an inert gas flow in the polycondensation reactor 2. The melted particulate polyester precursor is prepared by bringing a polyester precursor into contact with an inert gas flow.
Patent JP-H08217192-A (JP)
Title: Explosion release structure for tank
Inventor: NAKACHI TADATAKA
IPC: B65D90/36
Filed: 1995-02-10
Abstract: PURPOSE: To provide an explosion release structure for a tank, without requiring a high level of skill in welding work, relatively simple in structure and, more over, capable of releasing explosion caused by the slight increase of an inner pressure. CONSTITUTION: A top angle 3 is fixed to the upper part of a cylindrical side plate 1 of a tank set on the foundation in such a manner that a flange part 3a of the top angle 3 is directed outward, and an annular plate 4 for explosion release is welded and fixed to the upper face of the outer periphery of a roof plate 2 having an outer diameter smaller than an inner diameter of the cylindrical side plate 1. The roof plate 2 to which the explosion release plate 4 is welded is set so that the outer peripheral edge of the explosion release plate 4 is placed on the flange part 3a, and an outer peripheral edge 4a of the explosion release plate 4 is welded to the flange part 3a.
Patent JP-S55580-A (JP)
Title: Exposure time control method in single-lens reflex camera
Inventor: SAITOU KENYUU
IPC: G03B7/099
Filed: 1979-04-16
Abstract: PURPOSE: To make possible controlling of exposure time without adding any special means to the finder optical system itself by installing a common photo detecting part in the position outside the finder optical path of the finder eyepiece part.  
     CONSTITUTION: A pair of photoelectric elements P provided on both sides of a finder eyepiece  part 6 are selectively connected to exposure measuring circuits A, B by a switch S 0 . When speed information is applied to a variable resistor R 0  and a release button is pushed, switches S' and S 3  are closed to complete the exposure measuring circuit A and the exposure measuring circuit B shifts to a standby state. Hence, the pointer I of a galvanometer G is swung to the opsition which determines the specified aperture opening in response to the quantity of incident light to the elements P. The pointer I is held by the succeeding push-down of the release button and when the release button is further pushed down, an aperture opening is formed. At the end period of the automatic aperture operation, S 0  is connected to the circuit B and the combined information of the subject luminance and the stopped down opening value is stored in the circuit B. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07264771-A (JP)
Title: Breaking device
Inventor: KITAMURA TADAO
IPC: H02H7/22
Filed: 1994-03-17
Abstract: PURPOSE:To eliminate concerns such as mis-selection and mis-connection in a device by carrying out bulk connecting in a shut-down device. CONSTITUTION:A disconnecting switch 5 and a breaker 7 for opening and closing a main circuit 24, a current transformer 8 for detecting main circuit current and outputting a signal, and an overcurrent protective relay 9 which receives the output of the current transformer 8 and outputs a signal 9S for tripping the breaker 7 when overcurrent runs through the main circuit 24 are stored in one case 29. A main circuit terminal 25 which is connected to the power supply side and a main circuit terminal 26 which is connected to the load side are led respectively to the outside of a case 29.
Patent JP-S51121753-A (JP)
Title: Relay
Inventor: INAGAKI KEISHIN
IPC: H02H7/045
Filed: 1975-04-18
Abstract: PURPOSE: Restricting malfunction of a protective relay in minimum by distinguishing accurately the exciting inrush current from fault current in a threephase transformer. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S62205087-A (JP)
Title: Production of ticlopidine
Inventor: YAMANOCHI TAKENAGA
IPC: C07D495/04
Filed: 1986-03-05
Abstract: PURPOSE:The reduction of (chlorobenzoyl)-tetrahydro-thienopyridine is reduced with sodium borohydride in an acidic dimethylsulfoxide enables the advantageous production of the titled compound which is used as a blood platelet coagulant or a blood platelet adhesion inhibitor. CONSTITUTION:The reduction of 5-(2-chlorobenzoyl)-4,5,6,7-tetrahydro-thieno[3,2- C]pyridine of formula I is carried out with sodium borohydride, preferably in an amount of 1-4 times the molar quantity of the pyridine in an acidic dimethylsulfoxide to give the objective 5-(2-chlorobenzyl)-4,5,6,7-tetrahydro- thieno[3,2-C]pyridine. The acidic dimethylsulfoxide is prepared by adding methanesulfonic acid, ethanesulfonic acid, benzenesulfonic acid or p- toluenesulfonic acid.
Patent JP-H1143517-A (JP)
Title: Vinyl chloride-vinyl acetate copolymer, binder for magnetic recording medium and magnetic recording medium
Inventor: KOTAKE KOJU
IPC: C09D131/04
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To obtain the subject copolymer having excellent dispersibility of various kinds of magnetic powder, free from the deterioration of performance with time, capable of keeping moderate viscosity and useful as a binder for magnetic recording medium by copolymerizing vinyl chloride and vinyl acetate monomer so as to form a copolymer having a specific structure. SOLUTION: (A) Vinyl chloride monomer and (B) vinyl acetate monomer are subjected to suspension polymerization in the presence of e.g. a catalyst composed of an organic peroxide and a reducing agent in a system incorporated with (C) a mercapto compound having a heterocyclic group such as 2mercaptobenzimidazole and 2-mercaptobenzothiazole. The amounts of the components A, B and C are preferably 50-90 wt.%, 10-50 wt.% and 0.01-5 wt.% based on the total monomer, respectively. The objective copolymer shows a peak at a signal position of 6.0-8.0 ppm in<1> H-NMR analysis and has a weight- average molecular weight of 10,000-70,000.
Patent JP-H02227398-A (JP)
Title: Main wing device for aircraft
Inventor: INOUE KAZUO
IPC: B64C3/42
Filed: 1989-03-01
Abstract: PURPOSE:To improve safety in secureness of lateral stability and increase the extent of versatility for a structural design as well as to make improvements in controllability by installing a main wing rotatable around a shaft in the chord direction and an operating mechanism rotating this main wing around the shaft. CONSTITUTION:During navigation, a control valve 9 is controlled by a signal out of a detector 6 for rolling angular velocity or the like via a signal processor 7, whereby an actuator 5 is operated, rotating a main wing 2 around a turning shaft 4, and the setting angles is varied to some extent and an attitude of aircraft is controlled. Then, the setting angle of the main wing 2 is changed, whereby the upper or lower antiangle is changed, and lateral stability conformed to a cross wind, a dry wind or the like. Conversely, it is also possible to weaken this lateral stavility by changing the dihedral angle and negative dihedral angle of the main wing 2, thereby making a roll or sideslip possible, thus controllability is improved. Moreover, since the dihedral angle and negative dihedral angle is properly alterable, versatility for a aerodynamic characteristic and a structural design can be sharply improved.
Patent JP-S60190493-A (JP)
Title: Thermal decomposition of carbonaceous substance
Inventor: KIMURA MUNEAKI
IPC: C10G1/06
Filed: 1984-03-13
Abstract: PURPOSE:To obtain gasoline, a light oil and an ethane fraction in high yield, by hydrogenating and cracking a carbonaceous substance in the pressure of a metal salt of VIII group such as an organic acid under specific conditions so that it is gasified or liquefied. CONSTITUTION:A carbonaceous substance is rapidly heated (usually 0.02-60sec) and cracked in the presence of one or more compounds selected from an organic acid, an organic sulfonic acid and an orgaic sulfuric ester comprising a metal element of VIII group as an anion at a H2 gas atmosphere at 35-250kg/cm<2> (gauge pressure) at 500-950 deg.C. Coal such as anthracite coal, bituminous coal, etc., oil shale, tar sand, organic waste, wood, crude oil, may be cited as the carbonaceous substance.
Patent JP-S61206966-A (JP)
Title: Vertical magnetic recording and reproducing device
Inventor: KOIZUMI MAKOTO
IPC: G11B17/34
Filed: 1985-03-11
Abstract: PURPOSE:To enable to keep the distance between a flexible vertical recording medium and a magnetic head sensor stable and minute by using a hemispherical and transparent magnetic head holder. CONSTITUTION:To keep contact space between an annular head 2 having sliding face worked and polished to hemispherical form and a flexible vertical recording medium 1 minute, the medium is weighed down with a transparent magnetic head holder worked and polished to hemispherical form through a weight 13. The annular head 2 is attached to a base 6, and the magnetic head holder 3 and the weight 13 are attached to a load arm 7. The load arm 7 rotates around the fulcrum 14 of a base 9. The axis of rotation 4 is connected to the magnetic head holder 3, and moved to arc on the sensor 10 by rotation.
Patent JP-H09218650-A (JP)
Title: Guiding stand
Inventor: MORITAKA KAZUFUMI
IPC: G09F9/00
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To make digital display on both sides with a case body of the width size of digital display implements for nearly one piece and to reduce the size and weight of a guiding stand by arranging these digital display implements on the case bodies of upper and lower parts so as not to overlap their positions on each other. SOLUTION: The front surface start digital display implement 9C indicating the start of business time and the front surface end digital display implement 10C indicating the end thereof are mounted at the section near the upper part of the front surface plate 8a of the case body 8. A rear surface plate supporting frame 12 for supporting plural information plates is mounted at the rear surface plate 8b of the case body 8. The rear surface digital display implement 13 for displaying the announcement of a regular holiday is mounted at the rear surface plate 8b of the case body 8 in the position lower than the position where the front surface end digital display implement 10C is mounted.  The digital display implements are arranged in the upper and lower parts so as not to superpose the positions of the digital display implements on each other, by which the display device is made into the transverse size of the digital display implements for nearly one piece even if the both-side digital display implements are arranged.
Patent JP-S59172320-A (JP)
Title: Device for supplying lubricant liquid to slat conveyor
Inventor: SHIMIZU ISEICHI
IPC: B65G45/02
Filed: 1983-03-18
Abstract: PURPOSE:To uniformly supply a lubricant liquid to a slat conveyor and retrieve the liquid, by supporting an application roller rotatably in a lubricant liquid storage tank so that the roller is in contact with the lower revolving part of the conveyor and by extending a lubricant liquid reception plate so that it is connected to the tank. CONSTITUTION:An endless horizontal slat conveyor 1 is engaged with a pair of sprockets 4 mounted at a prescribed interval on a frame 3. Containers 2 are conveyed by the upper revolving part 1a of the conveyor 1. Plural holding rollers 5 and an application roller 6 are provided in contact with the bottom of the lower revolving part 1b of the conveyor 1. The application roller 6 has a metal plate 8 extending along the circumference and provided with numerous punched holes 7. The shaft 9 of the roller 6 is rotatably supported in a lubricant liquid storage tank 12 so that the lower half of the roller remains immersed in a lubricant liquid 14. A lubricant liquid reception plate 15 is secured on the upper front and rear edges of the tank 12 as to the direction of movement of the conveyor 1 and fastened to the frame 3 by brackets 10.
Patent JP-H08220036-A (JP)
Title: Detecting section unit for electromagnetic conductivity meter
Inventor: NAGAI TAKAYUKI
IPC: G01R27/22
Filed: 1995-02-13
Abstract: PURPOSE: To provide a detecting section unit for electromagnetic conductivity meter which does not interfere with the flow passage of a conductive fluid, can be applied to a small- diameter pipe, and can detect the abrupt concentration variation of the fluid with high accuracy by branching a pipeline into two pipelines and providing a driving coil and receiving coil on the outer periphery of one of the branched pipelines. CONSTITUTION: A pipeline 1A and 1B through which, for example, an acidic solution flows as a conductive fluid is branched into two pipelines 6A and 6B by using a branch pipe 2 and a detector 3 equipped with a driving coil 11 and receiving coil 12 is provided on the outer periphery of one pipeline 6A. The acidic solution flowing down the pipeline 1A is separated into two parts when the solution reaches the branch pipe 2 and the two parts flow together after separately flowing down the branched two pipelines 6A and 6B. Thus a conductive loop X is formed of the pipe 2. A magnetic field formed by a reference voltage supplied to the coil 11 at a high frequency induces a loop-like current along the loop X formed of the acidic solution flowing through the pipe 2.  Then a voltage is induced across the coil 12 by the magnetic field generated by the current in the acidic solution and an electromagnetic conductivity meter 14 which inputs the induced voltage measures the conductivity of the acidic solution and converts the measured conductivity into the acid concentration of the solution.
Patent JP-S63213794-A (JP)
Inventor: HIRATA KIMIO
IPC: C03B5/237
Filed: 1987-03-03
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-S60192572-A (JP)
Title: Food like raw sea urchin paste
Inventor: KANEKO YUUZOU
IPC: A23L17/00
Filed: 1984-03-12
Abstract: PURPOSE:An economically inexpensive food like raw sea urchin paste, comprising fats and oils, eggs, a thickening agent, and a dyestuff. CONSTITUTION:For example, (A) 60-80wt% fats and oils are blended with (B) 10-20wt% eggs, (C) 7-20wt% thickening agent (preferably both a natural thickening agent such as guar gum, etc. and an organic acid such as succinic acid, etc. are used), 3-5wt% total amounts of (D) seasoning (preferably containing both methionine and a glutamate) and (E) a dyestuff [preferably having a color steric range of L=57+ or -3, a=(+)14+ or -6, b=(+)24+ or -6, showing acid resistance], mixed by a mixer, etc., to give the desired food.
Patent JP-H09214799-A (JP)
Title: High voltage control circuit
Inventor: KASHIWAGI SHIGERU
IPC: H04N3/185
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a high voltage control circuit whereby a high voltage is stabilized and controlled with drastically simple circuit configuration without being affected by the characteristic of a circuit element. SOLUTION: Fly-back resonance capacitors 7 and 8 fix a horizontal fly-back time. Resistances 11 and 12 obtains a detection voltage Er in proportion to the high voltage HV. An arithmetic amplifier (comparator) 13 compares the detection voltage Er with a reference voltage Es to obtain the voltage Eo. The comparator 18 compares third pulse Vt from the third winding wire 9c of a fly-back transducer 9 being a fly-back pulse with the voltage Eo to obtain a switch pulse VSW. The switch pulse VSW is inputted to FET 17 and the fly- back resonance capacitor 8 is changed-over from on to off within a horizontal fly-back period.
Patent JP-S56145550-A (JP)
Title: Speed control device of magnetic recording and reproducing device
Inventor: OSADA TOSHIO
IPC: G11B15/44
Filed: 1980-04-11
Abstract: PURPOSE:To set speeds in respective modes such as the cue-review mode to prescribed speeds, by providing plural switches to change the circuit constitution which controls the speed of the driving source. CONSTITUTION:In the cue-review mode, since the PLAY button and the FF or REW button are made, switch 3 is opened, and switch 4 is closed, and the revolving speed of motor 1 is determined by the position of change-over switch 5, and the revolving speed in each position coincides with the revolving speed in the PLAY mode. In the FF and REW mode, switch 4 is closed because the FF or REW button is made, and switch 3 is closed because the PLAY button is not made. Therefore, terminals A and B of switch 5 are short-circuited, and the revolving speed of motor 1 is determined only by resistances 6 and 7 and semifixed resistances 11' and 12'. By this constitution, a fixed driving source speed is set in the fast forwarding-rewinding mode, and the same driving source speed as an arbitrary recording and reproducing speed is set in the cue-review mode.
Patent JP-S57161924-A (JP)
Title: Data gathering system
Inventor: TOBE TERUO
IPC: G06F17/40
Filed: 1981-03-30
Abstract: PURPOSE:To improve the efficiency of data gathering, by requesting a data gathering device for data transmission when the terminal side needs to transmit data and detecting this request to perform the polling control in the data gathering device and gathering data to the data gathering device. CONSTITUTION:When a receiving signal A from a terminal equipment has the polarity inverted, a polarity inversion detecting circuit 11 sets a polarity inversion detection signal B to ''1''. The detection signal B is inputted to a control circuit 15, and the control circuit 15 outputs a read signal R to a gate circuit 14, and the signal B from the detecting circuit 11 is read into the control circuit 15. The control circuit 15 transmits a line selecting signal C. A line selecting circuit 12 connects the transmission line to a receiving circuit 17. By the generation of the signal C, the detecting circuit 11 sets the detection signal B to ''0''. A transmission signal D is transmitted by the signal of the control circuit 15. Return data is received as a receiving signal E by the receiving circuit 17. After receiving, the line selecting circuit 12 disconnects the line by the line selecting signal C, thus terminating one polling.
Patent JP-H08249604-A (JP)
Title: Rotary head type recording/reproducing device
Inventor: GOTO KATSUMI
IPC: G11B5/09
Filed: 1995-03-07
Abstract: PURPOSE: To obtain a rotary head type recording/reproducing device for coping with a plurality of data rates where the number of channels of a recording/ reproducing amplifier is reduced, a high data rate is secured, and the change in a track width is suppressed, thus corresponding to plural data rates. CONSTITUTION: When performing recording/reproducing in × N long-time mode, a head 2a and a head 2c which oppose each other by 180 deg. are used if N is odd and proximity heads 2a and 2c are used if N is even for recording and reproducing every N/2 turn. Only one head is used simultaneously, continuous recording is achieved in a standard mode, and a recording/reproducing amplifier required simultaneously is only for one channel, thus also achieving a high data rate. Depending on the setting of the height of the heads 2c and 2a, the change in track width can be suppressed.
Patent JP-S60194018-A (JP)
Title: Induction heating coil
Inventor: ENOMOTO KUNIO
IPC: H05B6/40
Filed: 1984-03-14
Abstract: PURPOSE:To heat the surface of a cylinder so that a uniform temp. distribution is provided by making the gap between an outward current coil and the surface of the cylinder to be heated different from the gap between a return current coil and the surface of the cylinder. CONSTITUTION:When a cylinder 2 having a welded structure is heated with an induction heating coil to relieve the residual stress in the weld zone, the gap between the outward current coil 4' of the induction heating coil and the cylinder 2 is made different from the gap between the return current coil 4'' and the cylinder 2. For example, the latter gap is made 5 times as large as the former gap. Only heat generated from the coil 4' is utilized, the formation of temp. peaks at two positions is prevented, and a uniform temp. distribution is provided.
Patent JP-S51121607-A (JP)
Title: A multicylinder type internal combustion engine
Inventor: TSUKAMOTO TOKIHIRO
IPC: F02B15/00
Filed: 1975-04-17
Abstract: PURPOSE: In a multi cylinder type internal combustion engine for cars constituted of the cylinders to which the dense and the rare mixed gas are supplied respectively, and the decrease ratio of NOx in exhaust gas is increased, and the exhaust amount of HC, Co is decreased without power decrease and the deterioration of fuel ratio. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06244157-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUZUKI YASUHIRO
IPC: H01L21/302
Filed: 1993-02-12
Abstract: PURPOSE:To easily form a pattern which is more precise than the resolution dimension of an exposing device on an object to be processed with high reproducibility. CONSTITUTION:After successively forming a silicon oxide film 2 and first polycrystalline silicon film 3 on a silicon substrate 1, an opening 31 is formed by patterning the film 3 by using a photoresist 4 as a mask and a polycrystalline silicon film 5 is formed on the entire surface of the substrate 1 by a low- pressure CVD method. Then a side wall 51 is formed on the side of the opening 31 by etching back the film 5. Thereafter, a groove 21 is formed by performing anisotropic dry etching on the silicon oxide film 2 by using the side wall 51 and polycrystalline silicon film 3 as a mask. Therefore, the dimension L2 of the groove 21 becomes narrower than the dimension L1 of the opening 31.
Patent JP-H11249843-A (JP)
Title: Printer controller
Inventor: SAITO SUSUMU
IPC: G06F3/12
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To improve performance corresponding to the number of processors by connecting plural control processors by means of a general purpose interface device and transferring intermediate data generated by an interpreter through the use of the general interface device. SOLUTION: Data transmitted from a host computer 16 is received by the host data receiving part 7 of a printer controller and transferred to the reception buffer 18 of a main memory 5 by way of a general bus 10 by a reception processing 17. An interpreter 19 reads-out data of the reception buffer 18 in order, analyzes them and stores the result in an intermediate data storage device 20 as intermediate data. Then, the processor communication processing 28 of a first processor unit 21 transfers the intermediate data to the intermediate data storage device 23 of a second processor unit 22 by way of the general interface device 11 and the general purpose interface device 12.