baber/WOPTO huggingface dataset:
Patent JP-S5279729-A (JP)
Title: Color adjusting circuit of color television
Inventor: ITONO KATSUO
IPC: H04N9/64
Filed: 1975-12-26
Abstract: PURPOSE: To make adjustable for the darkness and brightness of color depending on linking, by using the corrective signal according to the burst signal with no reference signal in the output of the reference signal detecting circuit and by adjusting the adjusting means regardless of the presence of the reference signal. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5380516-A (JP)
Title: Pulse motor drive
Inventor: SASAKI TAKAYUKI
IPC: H02P8/32
Filed: 1976-12-24
Abstract: PURPOSE:To prevent the vibration at halt by generating pulse signals at the intersection of the angle of rotation and the torque curve in excitation coils and inverting an excitation section to provide inverted torque.
Patent JP-S5584008-A (JP)
Title: Recorder/reproducer of digital signal
Inventor: SHIMEKI TAIJI
IPC: G11B20/10
Filed: 1978-12-19
Abstract: PURPOSE: To secure the smooth connection for the data before and after the error by making the delay output pass for the error period via the delay circuit or the like in case the error is caused to the reproduction digital signal.  
     CONSTITUTION: In case the error is caused to the reproduction digital signal, the data is written directly into memory circuit 1. At the same time, the error period is detected through detector circuit 3 and then memorized in memory circuit 4. On the other hand, the information of the period duration is sent to control circuit 5 to decide the delay amount of delay circuit 6. The error occurs frequently at the tape cut area, and the error section covers the sections before and after l of the cut area. Thus control circuit 5 makes pass the output of memory circuit 1 at section A and the output of circuit 6 at next error section l respectively. During this period, gate circuit 9 is controlled so as to pass the output given from gate circuit 7. And the data is delivered directly in the subsequent section. In such way, the smooth connection can be secured for the signals at the both ends. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H098861-A (JP)
Title: Package mount detecting circuit
Inventor: SAITO TSUKASA
IPC: G06F13/14
Filed: 1995-06-23
Abstract: PURPOSE: To mitigate the limit in the main function input/output terminal number of a package by reducing the number of the input terminal of an address signal compared with a conventional system. CONSTITUTION: A package mount detecting circuit is provided with the plural packages 30-38, plural sharing parts 1 outputting the plural address signals which indicate the mount position to the packages 30-38 and a connecting circuit 2 the packages 30-38 with the sharing parts 1. The sharing part 1 is provided with plural call originating circuits 11-13 respectively outputting the address signal having a pulse with different duty. The respective packages 30-38 are provided with detecting parts 40-48 detecting the address signal.
Patent JP-H05322488-A (JP)
Title: Method and apparatus for avoiding attack of missile on fighting vehicle
Inventor: NITTA TERUHISA
IPC: F41H11/00
Filed: 1992-05-25
Abstract: PURPOSE:To eliminate attack of a missile having an infrared ray sensor on a fighting vehicle. CONSTITUTION:An exhaust gas member 12 having many exhaust gas holes 12a capable of discharging high temperature exhaust gas from an exhaust unit 10a into the atmosphere is mounted at the unit 10a of a fighting vehicle 10. The high temperature exhaust gas discharged from the holes of the member is mixed with the atmosphere by exhaust gas diffusing units 14, 16 to be forcedly diffused into the atmosphere. Thus, the intensity of infrared rays to be radiated from the exhaust unit of the vehicle can be reduced as compared with prior art thereby to eliminate sensing by an infrared ray sensor of a missile. The member is formed in a hollow fan member, and coupled with a motor to use the member also as a fan of an exhaust gas diffusing unit.
Patent JP-H1112972-A (JP)
Title: System and method for electrochemtcal decomposition of compound
Inventor: HAMPP NORBERT
IPC: D06L4/50
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a system for the electrochemical decomposition of a compound, excellent in economical and reactional efficicencies and useful for delignification, etc., without polluting the environment by composing the system of a mediator without containing a (heavy) metal and plural electrodes. SOLUTION: This system for the electrochemical decomposition of a compound comprises a mediator such as 1-methylvioluric acid, 1,3-dimethylvioluric acid, thiovioluric acid, alloxan-4,5-dioxime or alloxan-5-oxime hydrate without containing a (heavy) metal and two or more electrodes composed of a noble metal, steel, special steel, carbon, etc., for electrochemically activating the mediator in the system for the electrochemical decomposition of the compound such as a lignin-containing compound or a dye. Furthermore, the system is preferably used at a mediator concentration of <50 g based on 1 ton compound to be decomposed at a temperature of up to about the boiling point of water. The decomposition is preferably carried out at a voltage of 0.5-40 V.
Patent JP-S6138429-A (JP)
Title: Radiant infrared type flame detection apparatus
Inventor: ODAJIMA TAKASHI
IPC: G01J1/02
Filed: 1984-07-30
Abstract: PURPOSE:To contrive the prevention of occurrence an erroneous alarming and the enhancement of detection capacity, by uniformizing quantity of incident light by adjusting the incident area of infrared rays to a light receiving element regardless of the distance between the light receiving element and an infrared ray generation source. CONSTITUTION:A detector, wherein a condensing lens 6 and an infrared filter 7 are mounted to an opening part and a large number of light receiving elements 8 are mounted therein, is attached to a ceiling in a rotatable manner. Through-holes 12, 13, which are eccentric back and forth with respect to the lens 6 and partially overlapped, are provided to first and second cover plates 11a, 11b provided to the front and back surfaces of the lens 6 by drilling and the incident area of infrared rays to the elements 8 from an infrared ray generation source S is increased and decreased with the increase and decrease of the distance between the generation source S and the elements 8. Next, when the adjacent elements 8 catch infrared rays, a light receiving signal with a level corresponding to the quantity of incident light is outputted from the detector and, when reached a predetermined number of pulses within a set time, an alarm is ordered. By this method, incident quantity is uniformized and reliability can be enhanced.
Patent JP-H0448105-A (JP)
Title: Variable pressure once-through boiler furnace vaporizing tube
Inventor: GENGO TADASHI
IPC: F22B29/06
Filed: 1990-06-18
Abstract: PURPOSE:To equalize inner fluid fed from the lower part of a furnace in an upper part and to minimize temperature difference of the part to be overheated in a dynamic state by allowing adjacent vaporizing tubes for forming a furnace wall to communicate with one another at an intermediate part between an upper header and lower header. CONSTITUTION:A plurality of furnace wall tubes 1 for forming a furnace wall are externally bent along upper and lower horizontal surfaces in an intermediate part A between upper headers 4, 5, 6, 6 and lower header 2, 3, 3, and connected to and intermediate header 7 disposed out of the wall surface. Accordingly, since the adjacent tubes are connected through the intermediate header, even if dryness becomes irregular in the lower part of the furnace, irregular fluid is mixed to be made uniform in the upper part of the furnace to minimize fluid temperature unbalance generated in an outlet of the furnace. Therefore, there is no fear of generating an unreasonable stress at the wall.
Patent JP-S61117296-A (JP)
Title: Method and apparatus for removing adhered substance of residual anode used in molten salt electrolysis
Inventor: HERUMUUTO BATSUHIMAN
IPC: B24C3/00
Filed: 1984-07-30
Abstract: For cleaning purposes, residual anodes obtained in fused-salt electrolysis are rotated and exposed to a flow of striker bodies which knock the bath material off the residual anode. To this end it is particularly recommended to pivot the residual anode from a vertically suspended position to an inclined pivoted position, in which free-falling striker bodies strike the anode with sufficient force and clean the same.
Patent JP-H102057-A (JP)
Title: Steel house member
Inventor: NAKAZAWA HARUMITSU
IPC: E04C3/04
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To utilize the advantage of steel itself, facilitate the machining, and suppress or interrupt rust and heat conduction by covering both sides of the steel forming a frame member with a coating film or synthetic resin film having a specified thickness. SOLUTION: The surface 2 and reverse side 3 of a steel forming a frame member 1 are covered with a coating layer 5 formed of one ore more of sheets obtained by coating or impregnating a coating film, synthetic resin film, porous polyethylene sheet, paper, cloth or the like having a thickness of 50μm or more with a waterproof agent such as synthetic resin or starch. Further, the whole exposed end surface 4 of the steel is preferably covered with the coating layer 5.  As the coating material of the paint film, a polyester coating material which has one ore more of dew condensation preventing property, waterproofing property, contamination resistance, cushioning property, friction resistance, wear resistance, heat insulating property, heat resistance, corrosion preventing property, rust preventing property, weather resistance, adhesion, durability, solvent resistance and the like as properties is used. Thus, the durability is improved, and propagation of sound can be damped.
Patent JP-S5492893-A (JP)
Title: Deaeration from film for stretched package
Inventor: SUGAWARA TAKAO
IPC: B65D65/02
Filed: 1977-12-29
Abstract: PURPOSE: To provide a film having good appearance, wherein its packaging ability  is improved, whereby packaging can be readily performed.  
     CONSTITUTION: A film for strentched packaging which is in a rolled condition with air bubbles present partly or entirely between layers thereof is subjected to deaeration under a pressure of 5 to 20 kg/cm 2  at a temperature below 45°C to be offered for shrink packaging. Thus, it is possible to provide a film for streched packaging which has good appearance , a less shrinkable phenomenon and a packaging ability adapted to be used by a simple packaging machine and consequently packaging by the film is readily performed. Because of the rolled film having good appearance and less bubbles contained therein and adapted to be used for shrink packaging, the film is easily examined when produced, and the rolled film is less contaminated during transportation of it and therefore is more advantageous in view point of hygiene over the currently used film for streched packaging. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5680958-A (JP)
Title: Original reader
Inventor: KADOI HARUO
IPC: H04N1/028
Filed: 1979-12-04
Abstract: PURPOSE:To keep constant the variation in distance between two photodetectors arranged in parallel by fixing the thermal expansivity of the material of a base, where the photodetectors are fitted, within a prescribed range to a rise in temperature of a reader that reads an original. CONSTITUTION:Lenses 61 and 62 are fixed to fitting plates 91 and 92 respectively and base 10 where those fitting plates are fixed is made of iron type metal of small thermal expansivity or ceramics. On optical axes of lenses 61 and 62, photodetectors 71 and 72 are fitted to photodetection bases via adjustment mechanisms 121 and 122. Fitting plates 91 and 92 and photodetection bases 111 and 112 is made of materials similar to that of base 10. Consequently, when an original is read, distance (c) connecting images b1 and b2 formed on both the photodetectors can be made constant at any time to fluctuations of temperature with regard to center part (b) of picture image-formed on photodetectors 71 and 72.
Patent JP-H0322012-A (JP)
Title: Position information input device
Inventor: MIYABAYASHI TAKESHI
IPC: G06F3/041
Filed: 1989-06-19
Abstract: PURPOSE:To improve the resolution of an input position by using a pressure sensitive memory element which is composed of a sheet-shaped storage battery and pressure sensitive switch, inputting position information by charging/ discharging the electric charge of the storage battery with the pressure of an input pen and obtaining bit map information. CONSTITUTION:A pressure sensitive switch 12 is formed on the sheet-shaped storage battery and by turning on the pressure sensitive switch 12 with an input pen 50 from the upper part of the sheet-shaped storage battery, each sheet-shaped storage battery is discharged corresponding to resistance and time in the turning on state of the switch 12. By this discharge, the accumulated electric charge quantity of the sheet-shaped storage battery, which is divided into a lot of pieces, is distributed. In order to recognize this distribution as a pressure sensitive latent image, the sheet-shaped storage batteries are respec tively discharged and the bit map information are obtained. By addressing the position information when the respective position information are inputted, labelling is executed to a point and a line segment. Thus, the resolution of the input position is improved and the density gradient of the line segment can be applied.
Patent JP-H091727-A (JP)
Title: Painted metal plate
Inventor: YOSHIDA YASUHIDE
IPC: B05D7/14
Filed: 1995-06-23
Abstract: PURPOSE: To provide a painted metal plate, whose environmental pollution resistance is enhanced with high durability being maintained. CONSTITUTION: A chemical-conversion treated film is formed on at least one surface of a metal plate. A prime coated film of 2μm or more is formed as the upper layer for the film. Furthermore, a painted film containing 5-100 pts.wt. molecular sheave having the small-hole diameter of 0.1-2.0nm with respect to 100 pts.wt. resin solid component is formed as the upper layer for the primer coated film.
Patent JP-H06347171-A (JP)
Title: Deposit removing device for rotary kiln
Inventor: OSHIMA YASUO
IPC: F27B7/20
Filed: 1993-06-04
Abstract: PURPOSE:To remove deposit effectively without stopping the operation by attaching a member of which the attitude changes by the rotating motion of a rotary kiln, on the internal wall of the rotary kiln. CONSTITUTION:At a location between 2 and 5 meters from the charging port end, and a location between 5 and 8 meters from the charging port end, two pieces of a chain 1 with a diameter of 15mm and a length of 4m are made of SUS304 are attached to constitute the title deposit removing device. Also, in the fixing of both ends of the chain 1, a tilt of 1m in the circumferential direction to 3m in the axial direction is applied so that the chain 1 may push out charged objects to the downstream side, i.e., to a discharging port side, when the chain 1 slides down on the internal wall. Therefore, the chain slides down on the internal wall accompanying with the rotation of a rotary kiln to provide an effect to remove deposit. By this method, deposit is totally removed in the movable range, and a long term continuous operation of the rotary kiln becomes possible.
Patent JP-H11340599-A (JP)
Title: Double-sided printed wiring board and its manufacture
Inventor: IIDA TOSHIHARU
IPC: H05K3/40
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To manufacture a double-sided printed wiring board by simplified manufacturing steps. SOLUTION: This method for manufacturing a double-sided printed wiring board comprises the steps of etching a double-sided copper clad laminate formed by using a pair of copper foils coated on one end face with an adhesive 12 to form conductor patterns 16a, 16b of a predetermined shape, then bringing a metal plate having an ultrafine bar-like protrusion provided at a site for connecting a front surface to the rear surface into contact with the pattern 16a, applying a predetermined pressure to the metal plate at a predetermined temperature in this state, and pressing and bringing the pattern 16a to and into pressure contact with the pattern 16b side by the protrusion provided at the plate, thereby electrically connecting front surface to the rear surface of the board 11.
Patent JP-H117759-A (JP)
Title: Cassette adaptor
Inventor: HOUJIYOU AKUSHI
IPC: G11B25/06
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a cassette adaptor by which a signal can be transmitted with good efficiency without generating a cross talk. SOLUTION: Dummy tape pieces 50, 51 are installed so as to be adjacent to both sides of ribs 50b, 51b which are installed at the front of a head cover 53. A magnetic head 58 for signal feeding is fixed so as to have a prescribed positional relationship with them. The head cover 53 is urged to the direction of X1 by spring pieces 62b, 62c at a head spring 62 which is fixed to a pin 60a, and it is urged to the direction of a lower case 2 by a spring piece 62d. When a cassette adaptor is inserted into a reproducing apparatus, the dummy tape pieces 50, 51 are guided to the width wise direction of a tape by a partner tape guide.  In addition, when the ribs 50b, 51b come into contact with the front of a partner head, the head cover 53 is guided to the running direction of the tape, and the magnetic head 58 for signal feeding is aligned precisely with a partner magnetic head for tape reproduction.
Patent JP-S6135491-A (JP)
Inventor: NAKA TOSHIAKI
IPC: G09G3/36
Filed: 1984-07-27
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-H093030-A (JP)
Title: Production of 2-hydroxybenzonitrile
Inventor: BUORUFUGANGU KUREEMISU
IPC: C07C253/20
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound useful as an intermediate for producing a physiologically active substance readily, economically, advantageously and in high yield by dehydrating 2-hydroxybenzamide in a vapor phase by a catalytic action of a heterogeneous system.  
     SOLUTION: 2-Hydroxybenzamide in a vapor phase is dehydrated by a catalytic action of a heterogeneous system by using a silica gel treated with phosphoric acid (e.g. a silica gel immersed in phosphoric acid is dried before use) as a catalyst. The reaction is preferably carried out at 200-400°C under reduced pressure of 5-100 millibar, especially 20-40 millibar at 0.5-1h -1 , especially 0.1-0.5h -1  liquid space velocity, and is purification is carried out by distillation of the crude distillate of the dehydration reaction. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H0827695-A (JP)
Title: Production of coated paper
Inventor: KURODA TAKIO
IPC: D21H19/10
Filed: 1994-07-11
Abstract: PURPOSE:To obtain a coated paper having excellent stable whiteness and color tone by using a starch paste having an extremely low degree of coloring even in the case of preserving the starch paste at a high pH and at a high temperature by stably retaining the starch paste at a low viscosity. CONSTITUTION:This method for producing the coated paper comprises impregnating or coating base paper with a coating solution using a starch paste which is obtained by making an aqueous dispersion of starch into paste by heating and contains thiourea dioxide. The added amount of thiourea dioxide is preferably 0.05-2wt.% based on the solid content of starch. A thermally chemically denatured starch using ammonium persulfate is especially excellent in making the starch paste into paste under heating.
Patent JP-H0451622-A (JP)
Title: Line switching system
Inventor: TAKASAGO AKIRA
IPC: H04L1/00
Filed: 1990-06-19
Abstract: PURPOSE:To prevent the deterioration of the transmission efficiency of an outgoing line by allowing a slave station side to transmit a judgement result from a judging means to a main station-side, and allowing the main station-side to switch a line for connecting the line of high quality to the outgoing line based on the judgement result of a present station and the slave station by means of the line switching means of the present station and the slave station. CONSTITUTION:The slave station side 20 transmits the judgement result from the judgement means 24 to the main station side 10. The CPU 16 of the main station side 10 judges whether the line quality of the outgoing line 1 becomes an obstacle to data transmission or not. When it is judged that the line quality of the outgoing line 1 becomes the obstacle to data transmission and the line quality of an incoming line 2 is sufficient for data transmission, the main station side 10 switches the outgoing line and the incoming line in the line switching part 15A through a line control part 15B. The slave station side 20 detects the disconnection of a carrier through a main channel modulation/demodulation part 21 and switches the outgoing line and the incoming line in a line switching part 25A through a line control part 25B. Thus, transmission efficiency is held much higher.
Patent JP-S6052447-A (JP)
Title: Roll paper towel and manufacture
Inventor: WATANABE KOUZOU
IPC: B65D85/671
Filed: 1983-08-30
Abstract: PURPOSE:To facilitate transportation and storage by forming a roll paper towel to have flat outer face thereby reducing the inter-product gap when loading. CONSTITUTION:A towel paper roll 8 is fed from roll receiving process 4 through a conveyor belt 7 to cutting process 5 by means of an automatic round edge cutter and cut into proper length. Then it is fed to forming/sealing process 6 and pressed by pressure forming press 19, 20 at the forming/sealing section 21 while being fed of packing plastic films 13, 14 from film feed rollers 11, 12 and sealed/packed by the films 13, 14 while being formed with flat outer face. Thereafter, the towel paper is carried through a shoot 23, packed in corrugated paper boxes and shipped.
Patent JP-S5582690-A (JP)
Title: Printing process
Inventor: SHIMIZU MITSURU
IPC: B44C1/175
Filed: 1978-12-19
Abstract: PURPOSE: To copy the same pattern onto a corrugated body and a large volume of printed bodies by printing the pattern on a base sheet, separating the pattern and depressing the printed bodies in liquid.  
     CONSTITUTION: A pattern 2 is printed on a base sheet 1, and the sheet is flowed on a liquid 3 with the printed surface thereof being faced up. Exfoliation agent 4 for use in separating the base sheet 1 from the pattern 2 or chemical agent 5 for separating them and showing adhering action is applied thereon. Then, the base sheet 1 and the pattern 2 are separated and only the pattern 2 is left on the liquid surface. Then, the copied body 6 is sunk into the liquid 3 while the copied body 6 is pressed against the pattern 2, and then the pattern 2 is copied on a surface of the copied body 6. In case of exfoliation agent 4 being applied, the copied body 6 is depressed while the adhesive agent is applied on the pattern. After the above steps are performed, the copied body 6 is pulled up from the liquid 3, the pattern 2 is copied  on a surface of the copied body 6. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5283016-A (JP)
Title: Television interphone system
Inventor: OKADA TOMOO
IPC: H04N7/08
Filed: 1975-12-29
Abstract: PURPOSE: To monitor the video of visitors, by utilizing TV receiver and telephone, in multistory buildings. 
     COPYRIGHT: (C)1977,JPO&Japio