baber/WOPTO huggingface dataset:
Patent JP-H09289456-A (JP)
Title: Error correcting system
Inventor: OISHI AKIHIRO
IPC: H03M13/00
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption by shortening the processing time of error correction processing or encoding processing. SOLUTION: An error correction processing circuit 12 finds an error position polynomial and an error value polynomial by using a syndrome polynomial to calculate an error position and an error value. It is decided whether or not a data memory 16 can be accessed; when the memory can be accessed, the data memory 16 is accessed through a data bus 14, the data in the data memory 16 corresponding to the found error position and the found error value are added, and the result is inputted to the data memory 16. When the access can not be gained, an FIFO processor 20 is actuated and the calculated error position and error value are inputted to the FIFO 18 through the data bus 14. Independent of an error correction processor 10 and the circuit 12, the processor 20 checks accessibility to the data memory 16 is checked and whenever the access becomes possible, the data in the FIFO 18 are inputted to the data memory 16.
Patent JP-S58221456-A (JP)
Title: Method for detecting abnormal of computer
Inventor: ISOE YASUHITO
IPC: G06F11/00
Filed: 1982-06-16
Abstract: PURPOSE:To detect the abnormal of a computer as quickly as possible and to suppress the time enabling the defective computer to operate as it is at the minimum by setting up optimum time to a timer to detect the abnormal of the computer. CONSTITUTION:The timer 2 is started by a computer 1. The timer 2 detects the program execution time of the computer 1 to detect the abnormal of the computer 1. The timer 2 is constituted so that the setting time can be changed by a program. At the starting of the execution of each routine of the program, the setting time of the timer 2 is set up slightly longer than the execution time of each routine and when the timer 2 counts up the setting time, an abnormal signal is outputted.
Patent JP-S6012736-A (JP)
Title: Cartridge mainly used for cleaning or drying device
Inventor: MINEGISHI YOSHIAKI
IPC: B65G57/09
Filed: 1984-05-21
Abstract: PURPOSE:To enable prevention of the secondary contamination after cleaning by supporting to hold a plate in the air with the contact points of the rings of a support material and a stopper shaft. CONSTITUTION:A pair of square frames 24, 24' are installed vertically in parallel with the direction (arrow-mareked direction A) of inserting a plate 11 on both ends of a bottom plate 26. Between these frames 24, 24', support materials 23, 23' are installed in upper and lower two stages perpendicular to the arrow- marked direction A. These support materials 23, 23' consist of plural number of rings 21, 21' which are each gradually thinner from the center toward the circumference are penetrated in series with a shaft 22 installed between the frames 24, 24'. These materials 23, 23' hold the plate 11 between the side walls of the adjacent rings 21, 21' at the contact points of both upper and the lower ends of the plate 11. At the end of the direction wherein the plate 11 is inserted between the frames 24, 24', stopper shafts 25, 25' are also installed perpendicular to the arrow-marked direction A. In this construction, stagnation of water used for washing is prevented.
Patent JP-H02280526-A (JP)
Title: Logic circuit
Inventor: SHIMIZU NOBUO
IPC: H03K19/173
Filed: 1989-04-21
Abstract: PURPOSE:To switch a buffer amplifier and an inverter amplifier only with a level deflection at a power terminal of a same logic circuit by adopting the constitution with n-channel and p-channel MOS transistor(TR) pair whose common gate is connected to an input terminal, whose common drain connects to the output terminal, one source is connected directly and other source connects to a power terminal via an inverter respectively. CONSTITUTION:A logic circuit 1 consists of m-channel and p-channel MOS TRs Qn and Qp pair whose common gate CG connects to an input terminal T1, whose common drain CD connects to an output terminal T0, whose one source sn connects directly and whose other source SP connects via an inverter I1 to a power terminal TD respectively. When the power terminal TD of the logic circuit 1 to be switched to an inverter amplifier 3 connects to a ground level GND, the source SP of the TR Qp goes to logical 1 and a source sn of the TR Qn goes to logical '0' then an output signal Son when the level of the input signal S1 is logical 1 is inverted to logical '0'.
Patent JP-H02281496-A (JP)
Title: Magnetic disk device
Inventor: YOSHIDA MASAHIDE
IPC: G11B33/14
Filed: 1989-04-21
Abstract: PURPOSE:To eliminate the circulation of dust and its sticking on an internal surface and to improve the reliability by providing a dust cleaning filter around the outer periphery of a magnetic disk. CONSTITUTION:The filter 6 is installed along the internal wall of a container- shaped base plate 5 where a driving shaft 1 and a positioning drive part 3 are mounted while a specific gap is left around the internal wall and the outer peripheral part of the magnetic disk 2. An air flow produced as the magnetic disk 2 rotates moves in its outer peripheral direction, so air passing on the surface of the disk 2 is filtered by the filter 6 immediately to collect dust. Consequently, the dust neither circulates inside nor stays on the internal surface, so the reliability is improved.
Patent JP-S62260168-A (JP)
Title: Contour image forming method
Inventor: OKA KENJIYU
IPC: G03G15/05
Filed: 1986-05-02
Abstract: PURPOSE:To obtain a contour image free from photographic fog due to a toner as a positive image by subjecting an electrostatic latent image, which is formed in the second electrifying process with the charged toner having the same polarity as the first electrifying process, to reversal development to stick the toner to the outline part of an original image in the low-potential part of the electrostatic latent image. CONSTITUTION:The first electrifying process where the electric charge of a certain potential is applied to the surface of an electrostatic latent image carrier and the exposure process where a positive is exposed on the surface of the electrostatic latent image carrier which passes the first electrifying process are provided. In the second electrifying process, the surface of the electrostatic latent image carrier is electrified again while applying a voltage, which is lower than the surface potential of an electrostatic latent image part formed on a grid in the exposure process and is higher than that of a non-image part and has the same polarity as the first electrifying process, by a scotron charger to which an alternating voltage is applied; and the development process is provided where the electrostatic latent image formed in the second electrifying process is subjected to reversal development with the charged toner having the same polarity as the first electrifying process.
Patent JP-H08298716-A (JP)
Title: Method for measuring traveling force of cable
Inventor: SASAKI NOBUHIRO
IPC: H02G9/00
Filed: 1995-04-26
Abstract: PURPOSE: To quantitatively judge surfing traveling phenomenon by measuring a load applied to a cable by a measuring means connected to the cable near a pipeline port on the upstream side in the driving direction of a vehicle and obtaining the traveling force of the cable from the time fluctuation of the obtained load. CONSTITUTION: A cable 1 is laid in a pipeline 2 and the pipeline 2 is laid under a road 3. The pipeline 2 opens at a manhole 5 in a pipeline port 4 and a load cell 7 is connected near the pipeline port 4 of the cable 1 within the manhole 5 via a wire 6. A dynamic distortion meter 8 and a recorder 9 are connected to the load cell 7 to measure a load which is applied to the cable 1 and changes at a lapse of the driving time of a vehicle 11. The traveling force of the cable 1 is recorded and judged by the recorder 9 from the fluctuation of the load obtained by the measurement with time, thus quantitatively judging surfing traveling phenomenon.
Patent JP-S5728950-A (JP)
Title: Heat insulation enhancing device for heating utensil
Inventor: ISHIZUKA MINORU
IPC: F24C15/00
Filed: 1980-07-26
Abstract: PURPOSE: To prevent the hot air from escaping through the gap between the human body and the cover or the like covering an electric KOTATSU, by a method wherein the cover with pieces of cloth cut into strip is furnished.  
     CONSTITUTION: A large number of cloths 2 cut into strip are furnished along the periphery of the electric KOTATSU main body 1 so as to overlap one cloth with the adjacent cloth and after that the KOTATSU main body 1 is covered with the KOTASTU cover 3, resulting in leaving no gap between the human body and the KOTASTU cover 3. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5532210-A (JP)
Title: Magnetic bubble memory gate circuit
Inventor: HIROSHIMA MINORU
IPC: G11C19/08
Filed: 1978-08-25
Abstract: PURPOSE: To widen the stable operation range of a memory gate by making an interval between a disc pattern and jumping pattern narrower than that between the disc pattern and an adjacent element piece.  
     CONSTITUTION: In comparison with transfer element 1 forming a transfer gate, the height of disc pattern 10' is set to (h), so that transfer terminal distance (l b ) between element 1 and pattern 10' will become much longer than magnetic bubble transfer distance (l a ) between pattern 10' and jumping pattern 30. Therefore, magnetic bubbles transferred from pattern 10' to pattern 30 are never absorbed reversely by element 1, so that the stable operation range of the memory gate will widen. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0534962-A (JP)
Title: Electrophotographic sensitive body
Inventor: AKAO AKIO
IPC: G03G5/09
Filed: 1991-05-08
Abstract: PURPOSE:To provide an electrophotographic sensitive body for a printing plate material having high sensitivity and giving a high quality printed image with no stain at the non-image area. CONSTITUTION:At least an alicyclic resin acid or a deriv. thereof, preferably abietic acid or a deriv. thereof is incorporated as a sensitizing material into a single layer type sensitive body using at least a perylene pigment as a photoconductive material dispersed in an alkali-soluble resin binder to obtain an electrophotographic sensitive body.
Patent JP-S5729584-A (JP)
Title: Method for pickling hot rolled steel plate
Inventor: YASHIKI HIROYOSHI
IPC: C23G1/08
Filed: 1980-07-26
Abstract: PURPOSE: To obtain a pickled plate with uniform and beautiful appearance by using a pickling liquid containing a specific amount of Cu ion.  
     CONSTITUTION: For example, in a pickling liquid of a continuous pickling line equipped with plural hydrochloric acid pickling tanks, 20W50ppm of Cu ion is contained. Cu ion is provided by supplying a CuCl 2  powder in the pickling liquid. In a pickled plate pickled by the resultant pickling liquid, a streak like pattern is not generated on a surface thereof and uniform and beautiful appearance is obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000297321-A (JP)
Title: Method for monitoring atmosphere in heat treatment furnace and instrument therefor
Inventor: OZAKI TOSHINORI
IPC: C21D11/00
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To automatize the operating control in a heat treatment furnace by beforehand making the surface state of a heat treated sample in a furnace atmosphere as deciding data, measuring the surface state of the heat treated sample in an unknown furnace atmosphere and deciding the unknown furnace atmosphere from the measured result and the deciding data. SOLUTION: A product 1 is carried into the heat treatment furnace 10 with a carrying tray 31 traveling on a carrying passage 30, and the surface of the product 1 is oxidized in the front chamber 11 of an annealing furnace and reduced in the center chamber 12 of the annealing furnace and cooled in reducing state in the rear chamber 13 of the annealing furnace. At this time, a long dummy material is uncoiled from each bobbin 41 and carried in each of the front chamber 11, center chamber 12 and rear chamber 13 of the annealing furnace through rollers 42, 43 and recoiled by a bobbin 44.  Then, the surface state is measured by utilizing optical, electrical or electromagnetic characteristics by a sensor 50, and the furnace atmosphere is decided from pre-decided data, and the decided result of the furnace atmosphere is informed as operating control information to the heat treatment furnace 10.
Patent JP-S61261951-A (JP)
Title: Extension subscriber service registering system
Inventor: HONDA YOSUKE
IPC: H04M3/42
Filed: 1985-05-15
Abstract: PURPOSE:To register optionally by a subscriber himself a private branch exchange extension subscriber service which can be selected by the subscriber by providing a service kind registration table on the terminal side of a high function terminal provided with a function key. CONSTITUTION:When the function key is depressed in a high function terminal 11 side, a logical identifier (B) for showing a specified extension subscriber service, registered in its corresponding service kind is sent to a PBX 13 receives it and starts a CPU 15, the CPU 15 retrieves a PBX service function table 16, and by coinciding with the address (B) of a PBX service function 16-2, a camp-on service being its contents is started. In this case, service kinds 21-1-21-4 in the service kind registration table 21 of the high function terminal 11 side can be registered respectively by using a ten key, a registering key, etc. by a subscriber, and providing an extension subscriber service logical identifier for showing a service kind, through a CPU22.
Patent JP-S5627613-A (JP)
Title: Breaker-combined gas meter
Inventor: HASHIMOTO OSAMU
IPC: G01F3/22
Filed: 1979-08-13
Abstract: PURPOSE: To enable the gas meter itself to cut gas by controlling the action of a valve regulator with a check device in the slide valve type gas meter.  
     CONSTITUTION: As the pressure of a gas fed from an inlet 1 drops, the drive shaft 24 of the check device 11 lowers and a check pawl 23 moving in linkage with a shaft 24 interferes a check end following the rotation of a crank shaft 19. This checks normal action of a valve regulator to halt the action of a valve body having a slide valve and a measuring chamber. Consequently, a valve body 9 gets in contact with a valve seat 8 to cut off the gas passage to an exhaust port 4 from a valve chamber 2 via the measuring chamber. Accordingly, a gas meter itself automatically cut gas affording a safe control with a simple and compact construction against earth quakes, accidents, power shut off or the like. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02282694-A (JP)
Title: Heat exchanger
Inventor: YOSHIDA SHOICHI
IPC: F28D1/047
Filed: 1989-04-21
Abstract: PURPOSE:To eliminate a usage of a one-row type heat exchanger and a two-row type heat exchanger in proper way and enable their compact sizes to be obtained by a method wherein two heat exchanging pipes bent in a zig-zag form are connected in series with each other, each of U-shaped portions of each of the heat exchanging pipes in a front row and a rear row is bent in an opposite direction to each other in a frontward or a rearward direction, respectively. CONSTITUTION:Refrigerant flows-in from an inlet port of a front side heat exchanger pipe 3 and further flows in a pipe of the front side heat exchanging pipe 3. The refrigerant flows into a rear heat exchanging pipe 4, flows in a pipe of a rear heat exchanging pipe 4 and then the refrigerant flows out of an outlet of the rear heat exchanging pipe 4. At this time, even if the rear heat exchanging pipe 4 is over-heated, raw air is not sucked due to the fact that the front heat exchanging pipe 3 is kept at its wet state and thus it is possible to prevent a phenomenon of generating dew. In addition, since a linear part 3a of the front heat exchanging pipe 3 and a liner portion 4a of the rear heat exchanging pipe 4 are formed into a step-wise manner in a longitudinal direction of a fin 1, it is possible to improve an entire efficiency. The linear portions 3q and 4a of the front heat exchanging pipe 3 and the rear heat exchanging pipe 4 are alternatively arranged in the step-wise direction, an inter-row pitch LP of both heat exchanging pipes 3 and 4 is made smaller than a pipe diameter (d), thereby a fin width FL can be reduced.
Patent JP-S62260182-A (JP)
Title: Toner removing device
Inventor: KOSEKI JUNICHI
IPC: G03G21/10
Filed: 1986-05-07
Abstract: PURPOSE:To stabilize and hold the function effect of a toner removing device by adding a control part to a toner removing member to control the abnormal motion for toner removal. CONSTITUTION:A toner removing member 17 consists of an elastic body and is angled, and a stripe-shaped plane plate part 18 forming a vertical surface is formed, and its upper end part 19 is used as a supporting part, and its lower end part forms an edge 10 and is allowed to face the surface of a photosensitive drum 1 to scrape a remaining toner. A control part 21 forming a horizontal surface controls the motion of the toner removing member 17. The control part 21 has a group of slits 22 to uniformly bring the edge 20 into contact with the surface of the photosensitive drum 1. An angle ' between vertical and horizontal surfaces is not limited to 90 deg. but is set in consideration of deformation of the edge 20 for slide on the surface of the photosensitive drum.
Patent JP-H043451-A (JP)
Title: Semiconductor cooling device
Inventor: KUWABARA HEIKICHI
IPC: H01L23/44
Filed: 1990-04-20
Abstract: PURPOSE:To shorten time required for sealing a cooling medium liquid into a chamber and for extracting its liquid from the chamber by coupling the chamber to a constant-pressure appliance with a piping system and then, controlling pressure in the chamber so that it is almost equal to atmospheric pressure. CONSTITUTION:When cooling capacity of a condenser 12 and a liquid cooler 11 is relatively insufficient in comparison with the heating value of each LSI chip 10, a temperature T1 in an IP mainframe 6 rises and a working point moves in the direction which improves the capacity of the cooler 11. when the temperature T1 in the IP mainframe 6 is about to rise, pressure P1 in the IP mainframe 6 is about to rise as well. The bellows 3 of a constant-pressure appliance 1 acts on this device so that pressure P1 in the bellows balances with pressure which is obtained by adding the force F of a spring in the bellows to pressure that is applied to the outside of the bellows. Yet, in the case where the bellows is equipped with the spring having only a slight spring force, once pressure P1 in the mainframe 6 is about to rise, the bellows 3 expands and then, the volume inside the bellows increases. Such a state of the bellows lowers P1 and makes it almost equal to atmospheric pressure.
Patent JP-H01275804-A (JP)
Title: Wave dissipation device
Inventor: NAKANISHI HIROSHI
IPC: E02B3/06
Filed: 1988-04-25
Abstract: PURPOSE:To miniaturize a wave dissipation device and to exhibit the effect of wave dissipation regardless of the tide level by projecting and fixing a plurality of column bodies on the top surface of a wave dissipation horizontal plate connected to foundation piles. CONSTITUTION:Column bodies 2a and 2b are arranged on a horizontal plate 1, bushings 3 pierce the horizontal plate 1 and, the column bodies 2a and 2b and heads of the bushings 3 are connected with beams 5a and 5b, and at the same time, the heads 31 of the bushings are coupled with coupling pipes 32. The column bodies 2a of one side among right and left side of column bodies 2a and 2b are arranged separately each other so as to make a certain interval in the direction at a right angle to the forward direction of wave, and according to the constitution, gaps (slits) 4 in the vertical direction are formed between respective column bodies 2a and between the column bodies 2a and the bushings 3. Thus and so, a wave dissipation device (A) is formed, and the heads of foundation piles 61 and 62 driven on the bottom of the sea are inserted into the bushings 3 to fix the wave dissipation (A). At that time, when the low tide is adjusted to the horizontal plate 1 and when the high tide is adjusted to the slits 4 formed of the column bodies 2a and 2b, the wave dissipation is made by the horizontal plate 1 in case of the low tide, and in case of the high tide, breaking wave takes place and the effect of wave dissipation is exhibited when the wave passes through the slits 4.
Patent JP-S5329128-A (JP)
Title: Blast head for ink jet
Inventor: HIRATA TOSHITAKA
IPC: B41J2/045
Filed: 1976-08-30
Abstract: PURPOSE:To effectively jet ink particles in a simple and reduced number of parts construction by providing a vibrating plate as well as vibrator provided with a jet nozzle in an ink reservoir formed in a curved recess at the one side face of a housing due to a solid block.
Patent JP-S5227910-A (JP)
Title: Exhaust gs purification device for internal combustion engine
Inventor: IWASA YOSHIO
IPC: F01N3/26
Filed: 1975-08-28
Abstract: PURPOSE: In an exhaust gas purification device in which unburnt gases such as CO, HC in the exhaust gas are self-purifyed by keeping the temperature of the exhaust gas, a performance of exhaust gas purification is improved and at the same time an inner cylinder is easily and positively supported. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58219686-A (JP)
Title: Device for detecting two-dimensional coordinate
Inventor: HIRAISHI MASANORI
IPC: G06F3/033
Filed: 1982-06-15
Abstract: PURPOSE:To detect two-dimensional coordinate through simple circuit constitution without generating any noise by impressing a voltage between electrode parts of a potential gradient layer and detecting a voltage corresponding to a pressing position. CONSTITUTION:The potential gradient layer 3 is provided on a substrate 1 made of a polymer film, etc., by vapor-depositing a thin film of gold on a polyethylene layer 2 and electrodes 4 and 4' are formed at both its end parts. Then, detection layers 8 and 9 made of conductor layers separated by a film 7 with a spacer 6 between them are provided and electrodes 10 and 10' are provided at their circumferences. A spacer 14 is provided thereupon, electric gradient layers 16 and 16' are provided thereupon by vapor-depositing thin films of gold on the film, and electrodes 17 and 17' are formed of silver paste. Consequently, a voltage is impressed to the potential gradient layer, which is then pressed to detect two voltages corresponding to the positions, thereby deciding on the two-dimensional coordinates of the pressing position.
Patent JP-S584669-A (JP)
Title: Power steering device
Inventor: KOMATSU KOUICHI
IPC: B62D5/08
Filed: 1981-07-01
Abstract: PURPOSE:To reduce the size of a power steering device by adoping a plate-like valve as a servo-valve thereof. CONSTITUTION:The first plate 19 is connected by a pin 9f to the head 9a of a worm shaft 9, having a center hole 19a, a slot 19c and two pairs of oil paths  19d, 19e which open to oil paths in the worm shaft. The second plate 20 is fit  around a stub shaft 13 which a driving pin 13b to rotate therewith, having oil  paths 20c which open to a lubricating oil supply port 7 and oil paths 20d which  are communicated with a discharge port 8. The third plate 21 is supported by a  thrust bearing 22 rotatably with respect to a housing 6, and has a through-hole  21a which communicates the oil paths 20d and the discharge port 8 with each  other.