baber/WOPTO huggingface dataset:
Patent JP-H07310087-A (JP)
Title: Preventing agent for fusion of strip in causing abnormal rolling in hot rolling roll
Inventor: SHIRATA MASANORI
IPC: C10N40/24
Filed: 1994-05-19
Abstract: PURPOSE:To obtain the subject preventing agent capable of preventing a strip broken by an abnormal rolling phenomenon (rolling of an overlapped tail of steel) in a hot rolling roll from fusing to the roll and cracks from propagating by blending calcium carbonate with a water-soluble polymer and water in a specific proportion. CONSTITUTION:This preventing agent comprises (A) 5-50wt.%, preferably 10-50wt.% calcium carbonate, (B) 0.3-20wt.%, preferably 0.5-10wt.% water-soluble polymer (preferably a cellulosic nonelectrolytic water-soluble polymer such as methyl cellulose) and (C) the remainder of water. Calcium carbonate having 0.1-10mum average particle diameter is preferred as the component (A). A preservative, a rust preventing agent, etc., as necessary, can be added to the preventing agent.
Patent JP-H09293858-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: NAKAJIMA CHIKA
IPC: H01L29/78
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To improve the drain breakdown strength without changing impurity density and dimension, by providing a shallow groove in a surface part of a low-density second conductivity type drain region between a lower part of a gate electrode and a high-density second conductivity type drain region, and causing the impurity density to be lower on the bottom surface of the groove than in the surface part. SOLUTION: By using a photoresist film 13 a mask, a part of an N<-> -type drain region 6-1 directly below a gate electrode and a part between the part directly below the gate electrode and an N<+> -type drain region 8D are etched, thus forming a groove 14. The impurity density of the N<-> -type drain region 6-1 is lower on the bottom surface of the groove 14 than on the surface. A depletion layer is extended to the bottom surface of the groove before a PN junction is broken down, and an electric field is relaxed to improve the drain breakdown strength BVDS. Since the upper limit of the drain voltage BVDS provides a breakdown voltage in a flat part on the bottom surface of the N<-> - type drain region 6-1, the depth of the groove is set in accordance with a desired drain breakdown voltage. Thus, the drain breakdown voltage may be improved without changing process conditions.
Patent JP-H044154-A (JP)
Title: Color ink jet recording
Inventor: TERASAWA HIROHARU
IPC: B41J2/21
Filed: 1990-04-20
Abstract: PURPOSE:To make a black recorded part visibly outstanding by increasing the number of scannings for black recording compared to that for mixed color recording. CONSTITUTION:Dots are printed against pixels of dot unit making up dot data through an ink discharge orifice in a black character printing part. On the other hand, dots are printed by reducing the number of dots given in a specified area in a R, G and B in a mixed color printing part. Therefore, in the latter case, ink is easily absorbed in a blank part formed around the printed dots. In addition, ink dots BK, Y, M and C are printed in a diagonal part after analyzing pixels when the first round of scan(A) is performed using recording heads 2A to 2D. When the second round of scan is performed(B), only an ink dot BK is printed at an opposite diagonal position, so that dots are solidly printed against all pixels in the black printing part. Thus, the drop out of print black data completely is prevented and black print can be made to appear outstanding. At the same time, mixed colors of R,G,B can be stably fixed without density reduction.
Patent JP-S5229467-A (JP)
Title: Method of removing nox
Inventor: SHIMOYAMA TAKATOSHI
IPC: B01D53/81
Filed: 1975-09-01
Abstract: PURPOSE: To simply and economically remove NOx in exhaust gas containing NOx at low concentration from cars and plants in relatively small quantities. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0614912-A (JP)
Title: Method and apparatus for generating image by computer-aided tomographic system
Inventor: JIAN SHIIEE
IPC: A61B6/03
Filed: 1993-05-07
Abstract: PURPOSE: To provide an imaging technique to prevent the deterioration of image resolution in a computed tomography. CONSTITUTION: The radiation from an X-ray source 13 is shifted between two foci for making first and second projection data. While a projection of the imaging objective is being picked up, X-ray is radiated from the first focus of the X-ray source 13. Then, the second focus radiates X-ray and a gantry 12 is rotated half a pitch of a detector 18 so that another one projection image is to be picked up. The X-ray is radiated from the two foci alternatively and the gantry 12 is pushed forward for an equal amount during intervals of each picking up to obtain additional images. Data samples of the projections from the first and second foci are given interleave.
Patent JP-S63268972-A (JP)
Title: Fuel supply device for fuel-injection engine
Inventor: OTSUKA TAKETOKU
IPC: F02M69/00
Filed: 1987-04-27
Abstract: PURPOSE:To prevent a blow through of injection fuel and to improve combustion performance of an engine, by setting each fuel jet of a two-nozzle type fuel injection valve to be opened toward the valve face of an intake valve in its face side position in a distant side from an exhaust valve. CONSTITUTION:An intake manifold 13 provides in its intake port side upper part a fuel injection valve mounting part 13a. The mounting part 13a mounts a two-nozzle type fuel injection valve 14 equipped with two fuel jets 14A, 14B. The fuel jets 14A, 14B are set so as to correspond to valve face bottom end sides of intake valves 6A, 6B, when they are opened, that is, to positions FA, FB distant from the center position of root parts of stems 16A, 16B as far as possible In this way, injection fuel, even if it jets colliding against the valve face, is prevented as the result from easily blowing through to the side of an exhaust port. While combustion performance of an engine can be also improved.
Patent JP-S62261448-A (JP)
Title: Ink jet recorder
Inventor: SHIINA TADASHI
IPC: B41J2/12
Filed: 1986-05-08
Abstract: PURPOSE:To stabilize printing quality by detecting a discharged dot and causing a nozzle to perform its recovery action by means of a detection signal. CONSTITUTION:A recording control 94 supplies signals PS1, PS2 and PS3 to a controller respectively in accordance with the pressing of a power supply turn ON key, printing start key and a pressure mode setting key. A dot sensor 610 detects colors such as yellow, magenta, cyan and black, transmitting their signals SS3 to the controller 90. If a power supply is turned ON and a request for discharge check is identified by means of a discharge request, e.g. test mode, a print mode is set, discharging all dots of each printing head for checking a missing dot. Then if the missing dot is identified, the recovery action of the nozzle (supply, circulation and pressure modes) is performed, thus repeating said action until an interruption request is made.
Patent JP-S59230042-A (JP)
Title: Thermoplastic resin composition
Inventor: KATSUTOU TAKAYUKI
IPC: C08L25/02
Filed: 1983-06-14
Abstract: PURPOSE:To obtain a composition having balanced heat-resistance, impact resistance and moldability, by compounding a rubber-containing graft copolymer and a polycarbonate with a copolymer containing large amounts of 2-isopropenylnaphthalene and alpha-methylstyrene. CONSTITUTION:The objective composition is prepared by compounding (A) a copolymer obtained by the copolymerization of (i) 40-85wt% of a mixture of (a) 2-isopropenylnaphthalene and (b) alpha-methylstyrene wherein the component (a) accounts for 5-70wt% of the mixture and (ii) 7.5-35wt% of acrylonitrile as essential components, with (B) a graft copolymer obtained by the addition polymerization of 15-50pts.wt. of a monomer selected from alkyl methacrylate, alkyl acrylte, aromatic vinyl compound, and vinyl cyanide compound in the presence of 50-85pts.wt. of a butadiene rubber or an alkyl acrylate rubber and (C) a polycarbonate at a ratios (A:B:C) of (5-85%):(1-40%):(10-90%).
Patent JP-S5732303-A (JP)
Title: Sintering and molding device
Inventor: INOUE KIYOSHI
IPC: B22F3/14
Filed: 1980-07-31
Abstract: PURPOSE: To reduce sintering time by making heating simultaneously with pressing of the powder packed in sintering dies possible with a pressurizing press and pressurizing punches serving also as electric power supply electrodes.  
     CONSTITUTION: A switch 11 is opened to discharge the charging voltage of a capacitor 9 and to flow impulsive current to coils 7, 8. At the same time, electromagnetic press devices 5, 6 operate to activate punches 3, 4, thereby pressurizing powder 2. The electric current flowing in the coils 7, 8 at the same time flows to the powder 2 as well and generates Joule heat, by which the powder 2 is heated and compression-molded. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63273247-A (JP)
Title: Signal reproducing device
Inventor: SATO TAKAHARU
IPC: H04N5/783
Filed: 1987-05-01
Abstract: PURPOSE:To accurately stop a recording medium at a desired position, by counting the number of pulses of a frequency corresponding to the rotation of a motor after starting the stoppage control of the motor which drives the recording medium, and deciding the timing of the stoppage of the motor. CONSTITUTION:When a monostable multivibrator 7 is triggered by the Q output of a five-phase clock generator 1, a counter 13 performs the measurement of an FG signal outputted from a frequency generator FG11 provided coaxially with a capstan motor 16. When the counter 13 counts a prescribed number of FG signals set in advance, a reverse torque signal is outputted to a capstan motor driver 5 for a constant time via a monostable multivibrator 14 for stopping the motor 6. In such a way, it is possible to stop a tape at an ideal stopping position for still reproduction without being affected by the physical characteristics of the capstan or the tape.
Patent JP-S59231610-A (JP)
Title: Controller of moving farm machine with self-diagnosing function
Inventor: KOBAYASHI KIMIO
IPC: G05D1/02
Filed: 1983-06-13
Abstract: PURPOSE:To prompt an operator, etc., to take proper measures, and to provide a controller with a self-diagnosing function by detecting the abnormal state of a moving farm machine through a sensor, and displaying the detected state corresponding to an operation item. CONSTITUTION:The controller of the moving farm machine is provided with a sensor group 100 which detects operation states of respective operation items, and the operation state detected by each sensor is applied to the input interface 220 of an electric controller 200. Further, a command switch group 500 for commanding various operation modes selectively is connected to the interface 220, and the controller 200 is provided with a CPU210, ROM240, and RAM250. Further, an adjusting device group 300, display device 400, external display device 700, warning tone device 600, etc., are connected to the output interface 230 of the device 200. Then, the abnormal or normal state of the moving farm machine which is detected by the sensor group 100 is displayed on the display device 400 corresponding to operation items to prompt the operator, etc., to take proper measures.
Patent JP-S5630517-A (JP)
Title: Gas burner
Inventor: SASADA KATSUJI
IPC: F23Q3/00
Filed: 1979-08-20
Abstract: PURPOSE: To ignite gas without fail and to protect a gas burner against contamination due to spilt soup or the like, by forming an igniting gas-air mixture passage communicating a mixture chamber and a portion near main flame ports of a gas burner suited for use in a gas-table or the like, and providing an ignition means in said passage.  
     CONSTITUTION: Mixture of gas and air, mixed in mixing pipe 50, flows through burner head 51. After passing through a pressure equalizing chamber 58 defined by burner head 51 and burner tip 52, mixture of gas and air is ejected from flame ports 53 and combusted. Here, the air-gas mixture is ignited by leading a portion of mixture introduced into mixture chamber 58 to an igniting gas-air mixture passage 60 via an inlet port 59, igniting the mixture by igniting electrode 55, and then ejecting flame to the outside from an igniting flame port 64. By employing such an arrangement, it is enabled to keep the inside of the apparatus clean and to prevent clogging of the igniting flame port 64 due to spilt soup or the like since clearance 66 formed between burner head 51 and plate 54 can be made small to such an extent that soup or the like can not pass therethrough. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02287035-A (JP)
Title: Heat accumulative air-conditioning apparatus
Inventor: MASUI TSUNETOSHI
IPC: F24F5/00
Filed: 1989-04-25
Abstract: PURPOSE:To improve the reliability by detecting an abnormal water level in an early stage by constructing the subject apparatus such that the abnormal water level is judged provided the water level does not reach a target level when the elapsed time from the starting of water supply reaches a predetermined time upon supplying water to heat accumulative tank. CONSTITUTION:There is provided water supply means 51 for supplying water W to a heat accumulative tank 11 upon the starting of heat accumulation until a water level detected by water level detector means Cl reaches a predetermined target value. Further, there are provided counting means 52 for counting the elapsed time from the starting of water W supply by the water supply means 51, and abnormality judgement means 52 for receiving an output from the counting means and outputting an abnormality signal unless the water level reaches the target value after the elapse of predetermined time from the starting of the W supply. With such construction, provided there is any water leakage from the heat accumulative tank 11, the abnormality signal is outputted after the elapse of the predetermined time from the starting of the water supply. Thus, abnormality of the water level can be detected in an early stage.
Patent JP-H09268028-A (JP)
Title: Color filter-protecting material for plasma display
Inventor: FUNADA HIROSHI
IPC: C03C17/04
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To prevent dispersion of a color filter frit component into an adjacent layer in burning by arranging a glass frit having high softening point in an upper layer and/or a lower layer of a color filter for a panel display and protecting a color filter layer. SOLUTION: This protecting material has a transparent glass layer of a glass frit composed of lead borosilicate of 30-80 pts.wt. of PbO, 1-10 pts.wt. of B2 O3 , 20-40 pts.wt. of SiO2 0.05-5 pts.wt. of Al2 O3 and a color glass frit layer composed of 50-98 pts.wt. of powder of the lead borosilicate and 2-50 pts.wt. of inorganic pigment powder of Cu-Cr, Cu-Cr-Mn, Cu-Cr-Co and Cu-Cr-Mn-Fe provided on an upper layer and/or a lower layer of a color filter used for a panel display, and the formula: Tp >=TCF is materialized between a softening point TCF of the color glass frit and a softening point TP of the transparent glass layer protecting the color filter.
Patent JP-2000298769-A (JP)
Title: Beverage offering device
Inventor: SUZUKI MITSUO
IPC: G07F13/10
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To save resources by promoting the use of a non-built in cup, without sense of incompatibility to a user in a beverage offering device adopting a cup carriage system and an in-cup stirring system. SOLUTION: A cup is carried to a beverage material supplying position, and beverage materials are supplied to the cup. The cup is carried to a beverage feeding position, and diluent is supplied to the cup, and a stirring means 19 is allowed to intrude into the cup, so that the beverage materials and the diluent can be stirred and mixed. Then, the stirring means 19 is washed by a washing means 36 in a state where the cup is not positioned at the beverage mixing position. Whether the washing of the stirring means 19 after stirring and mixing is completed is monitored by a control part 91, and stirring and mixing to be performed by the stirring means 19 is permitted under the condition that the completion of washing is confirmed.
Patent JP-H11175894-A (JP)
Title: Entrance/exit controller
Inventor: ISOBE TOSHIYA
IPC: G06Q50/00
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To provide an entrance/exit controller which is provided with an ID receiver to recognize an ID as individual recognition data by unidirectional transmission and reception and judges and controls entrance and exit of an object with one ID receiver without providing an ID receiver for entrance and an ID receiver for exit respectively. SOLUTION: The object to enter and exit is provided with an ID transmitter 1 in which the individual recognition data are incorporated, one ID receiver 2 to receive the individual recognition data transmitted from the ID transmitter 1 and an entrance/exit processing part 33 to constitute a control computer 3. The ID receiver 2, an individual recognition data memory part and a controller part are connected with the entrance/exit processing part, the individual recognition data inputted from the ID receiver 2 is referred to the individual recognition data memory part 34 and a result of reference and judgement is supplied to the controller part 35.
Patent JP-2000296927-A (JP)
Title: Drive and image formation device
Inventor: OGUSHI HIROSHI
IPC: B65H3/06
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To reduce the cost and miniaturize a device by rotating a transmission side shaft in the direction of loosening a first spring clutch to abut on the end of a spring clutch and releasing a butt member. SOLUTION: When a preliminary carrier roller 33 is reversed and an end 36b is allowed to strike on a pendulum 55, the pendulum 55 is allowed to strike on a rib 55b so as to be non-rotatable. When the end 36b strikes thereon,a spring clutch 36 is loosened so that the driving between the clutch shaft and the preliminary carrier roller shaft is cut off to stop the preliminary carrier roller 33. Then, the end 36b has a fixed phase relation with the preliminary carrier roller 33 so that the preliminary carrier roller 33 is stopped with its recess faced to the carrier passage. At the same time, a plane part of the preliminary carrier roller shaft and a stop spring are engaged with each other so that, if the phase between the end 36b and the recess of the preliminary carrier roller 33 is slightly deviated, the preliminary carrier roller 33 can be stationary in an arrow (p) direction.  The rotation direction of the preliminary carrier roller can be controlled without using a solenoid.
Patent JP-H02297086-A (JP)
Title: Method and apparatus for converting scanning type
Inventor: UIRIAMU AARU HANKOTSUKU
IPC: G09G1/14
Filed: 1990-04-24
Abstract: PURPOSE: To prevent the lack of a pixel by storing a radar video pixel, interpreting X-, Y-addresses to corresponding angle and radius coordinates, scanning memory means, and then interpolating the value of the radar video luminance. CONSTITUTION: A video scanning converter 100 has scanning converting pipeline 120, parameter loader 140, timer controller 150 for converter, and first-in first-out memory 200. The input given to the converter 100 is connected to a display full-field memory 160 and system overlay processor 180. The line 120 receives the values I0 , I1 , I2 , I3 of luminance from the memory 160 via an input bus 162. The converter 100 performs the transfer, rotation and compression of coordinates to converts the X-, Y-addresses of respective pixels to the addresses necessary for the memory 160. The data retrieved by the memory 160 is then route-designated by both primary interpolations so as to mostly approach to the luminance necessary for the point.
Patent JP-H044242-A (JP)
Title: Formed rubber article having anisotropic strength
Inventor: NOYAMA TOMOKO
IPC: C08K5/09
Filed: 1990-04-23
Abstract: PURPOSE:To obtain a formed rubber article having anisotropic strength at a low cost by kneading a rubber composition containing a base rubber, short fibers, an alpha,beta-unsaturated fatty acid metal salt and an organic peroxide under application of a shearing force in a definite direction and vulcanizing the product. CONSTITUTION:The objective formed rubber article can be produced by kneading a rubber composition containing (A) 100 pts.wt. of a base rubber selected from isoprene rubber, natural rubber, butadiene rubber, styrene- butadiene rubber, nitrile rubber, ethylene-propylene rubber, chloroprene rubber and butyl rubber, (B) 3-100 pts.wt. of short fibers, preferably nylon fiber, etc., having a length of >=1mm and a thickness of >=5d, (C) 3-100 pts.wt. of a metal salt (preferably Zn salt or Mg salt) of an alpha,beta-unsaturated fatty acid (preferably 3-8C fatty acid) and (D) 0.5-5 pts.wt. of an organic peroxide (preferably dicumyl peroxide) under application of a shearing force in definite direction and vulcanizing the kneaded mixture.
Patent JP-H10285770-A (JP)
Title: Tie implement
Inventor: TOMITA SHIGERU
IPC: H02G7/00
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To make a tie implement which has a small mumber of parts and is assembled and manufactured easily and suitable for mass production by providing a positioning means which decides either the position or the movement range in the axial direction of a shaft with reference to a first retched tooth at a first claw and to a second ratchet tooth at a second claw. SOLUTION: In a tie implement 1, for example, side plates 21, 22 at a base 2 are inserted into a part between side plates 31, 32 at a lever 3, and four openings 33, 23, 24, 34 are aligned so as to coincide on the same axis. Then, a shaft 4 is inserted into, and passed through the openings 33, 23, 24, 34 sequentially from the side of the side plate 31. Thereby, a first claw 8 which is formed at the shaft 4 is inserted into a cutout 64 at a first ratchet tooth 6, and a second claw 9 which is formed at the shaft 4 is inserted into, and housed in a cutout 74 at a second ratchet tooth 7. Then, a washer 5 is inserted into and passed through an end part on the side of the second claw 9 at the shaft 4, is brought into contact with the outer face of the side plate 31, and covers the second ratchet tooth 7. Lastly, respective leg pieces 42 are bent at right angles towards the outside.
Patent JP-S5332974-A (JP)
Title: Dehydrator
Inventor: FUKUCHI TSUYOSHI
IPC: F16F15/22
Filed: 1976-09-08
Abstract: PURPOSE: To provide a dehydrator, in which its dehydrating tank is fitted with a freely detachable cover that functions also as a balance ring, so that it is enabled to prevent the dehydrating tank from being vibrated during operation, without imposing any restriction on the passage for clothes to be washed. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07314843-A (JP)
Title: Printing system, and print control method thereof
Inventor: EBATA MASAMICHI
IPC: B41J21/00
Filed: 1994-05-20
Abstract: PURPOSE:To automatically set a magnification which corresponds to a registered desired size of paper by reducing paper size setting load. CONSTITUTION:When any rectangle plotting data of desired sizes stored in a memory 4 in a paper setting screen is selected by an input section 3, a control section 1 derives an enlarging or a reducing magnification for printing output information edited with a predetermined paper size within a paper size based on the rectangle plotting data, and the derived enlarging or reducing magnification is displayed on the paper setting screen of a display section 2.