baber/WOPTO huggingface dataset:
Patent JP-S60192695-A (JP)
Title: Roll for offset press
Inventor: NISHIWAKI HIROSHI
IPC: B41N10/00
Filed: 1984-03-14
Abstract: PURPOSE:To obtain an ink roll free of too dense and smudgy printing, enhanced in dot reproducibility and particularly free of generation of ghosts, by a method 5-50pts.wt. of a hygroscopic lubricating resin powder having a particle size distribution of 100-500 mesh is mixed with 100pts.wt. of a hydrophobic resin compound without moistening or swelling, and the mixture is kneaded and then molded. CONSTITUTION:A roll for an offset press is formed by using as a main ingredient an unvulcanized rubber compound of acrylonitrile-butadiene rubber, chloroprene rubber or the like or a hydrophobic resin compound such as an ungeled resin compound, e.g., a vinyl chloride paste resin, which is mixed with a plasticizer or a stabilizer. In forming the roll, 5-50pts.wt. of a fine powder of a hygroscopic lubricating resin such as polyvinyl alcohol, carboxymethyl cellulose and methyl cellulose having a particle size distribution of 100-500 mesh is mixed with 100pts.wt. of the resin compound, followed by kneading the mixture and molding the kneaded mixture.
Patent JP-S54142948-A (JP)
Title: Input/output control system
Inventor: YOSHIDA NOBUYUKI
IPC: G06F13/12
Filed: 1978-04-28
Abstract: PURPOSE: To enhance the efficiency for the input/output control by securing a direct access without using any register when an access is given to the main memory and the like from the input/output device.  
     CONSTITUTION: Arithmetic control unit 1 performs an overall control for the  module connected to single bus 2. Keyboard 5 and serial printer 6 are connected to  main input/output control unit 3, and display unit 7 and floppy disk unit 8 are connected to subordinate input/output control unit 4 respectively. Unit 3 contains the  microprocessor (μCPU), and RAM52 is provided between μCPU and the single  bus. And the access given from μCPU is given to the contents of RAM52, and thus  the output of the register output is not required to the data bus. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04324546-A (JP)
Title: Computer system
Inventor: JIYAMUSHIETSUDO HOOMEJIYAA MIR
IPC: G06F17/16
Filed: 1992-03-09
Abstract: PURPOSE: To improve the performance by automatically by-passing an instruction which is low in cache hit rate, thereby evading the caching of data. CONSTITUTION: A cache by-pass mechanism automatically evades the caching of data as to an instruction which is low in cache hit rate of data reference regardless of the reason. This mechanism holds the record of past operation of the instruction and this record is used to determine whether or not future reference should be cached. If an instruction is experienced in a low cache hit rate, this is marked as an instruction which can not be cached and its data reference by-passes the cache. This cache managing mechanism is automatic and requires the intervention of neither a compiler nor a person.
Patent JP-H08221139-A (JP)
Title: Power supply unit
Inventor: KISHIMOTO JUNICHI
IPC: G03B27/72
Filed: 1995-02-15
Abstract: PURPOSE: To provide a power supply unit which can perform precise power control over a heater and is started up fast and small in power consumption. CONSTITUTION: In power source operation, a load current detecting circuit 17 detects the secondary-side load current of an AC transformer 13 and when a CPU 18 supplies a dummy current so that the load current becomes constant, the distortion of the secondary-side waveform of the AC transformer 13 becomes constant. For the purpose, the generation timing of electricity feeding timing pulses for starting feeding an AC voltage to the heater is corrected so that the phase difference between the real zero-crossing of the AC input voltage and zero-cross detection timing is canceled during the CPU 18 power source operation.
Patent JP-H11246303-A (JP)
Title: Treatment for preserving timber
Inventor: NAGANO MASAHIRO
IPC: A01N59/20
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To provide an improved method for treating timber for its preservation, capable of inhibiting the run-off of a timber-preserving agent from the timer treated with the timber-preserving agent by enhancing the fixity of the timber-preserving agent and capable of thereby largely shortening a period for conditioning the treated timber. SOLUTION: This method for treating timber for its preservation comprises performing one process selected from a process for impregnating the timber with an aqueous solution containing a water-soluble copper-based timber- preserving agent and a process for impregnating the timber with an aqueous solution containing at least one kind of triazole compound selected from 1,2,3- benzotriazole and 1-H-tolyltriazole and subsequently the other process with a drying process in between the both processes.
Patent JP-H07261746-A (JP)
Title: Piano sound stopping device
Inventor: KIHARA TSUTOMU
IPC: G10C3/16
Filed: 1994-03-22
Abstract: PURPOSE:To provide a piano sound stopping device increased in the shock absorbing effect without increasing its thickness compared with a conventional piano sound stopping device and provided with a shock absorbing member less in sinking amount at the time of abutting a hammer shank on the member. CONSTITUTION:A shock absorbing member 31 abutted on a hammer shank at a prescribed stopping position during the time that the hammer starts a string striking operation by keying up to execute the striking of the string, and consisting of three kinds of layers is provided in a stop rail 35 which stops the string striking operation of the hammer. The three layers are laminated with layers 31a, 31b and 31c in the order of softness from the outer side abutted on the hammer shank. When the hammer shank is abutted thereon, the layers 31a, 31b and 31c deform to successively absorb the shock. Thus, this shock absorbing member is made less in the sinking amount of the hammer shank than that made of only the layer 31a material and larger in the shock absorbing amount than that made of only the layer 31c material, compared in terms of the same thickness.
Patent JP-S63216308-A (JP)
Title: Alloy powder for permanent magnet
Inventor: KOBAYASHI OSAMU
IPC: B22F1/00
Filed: 1987-03-05
Abstract: PURPOSE:To offer low-cost and high-performance alloy powder for a magnet, composed of a rare-earth element, iron and boron, which can be used both for sintering and for resin bonding by a method wherein the alloy powder which has been finely pulverized by a gas atomizing method are classified and they are then annealed while their heat-treatment condition is changed according to the range of their particle size. CONSTITUTION:Alloy powder for a permanent magnet by this invention are composed of 8-30 atomic % of R (R contains at least more than one rare-earth element including Y), 2-28 atomic % of B, less than 50 atomic % of Co and less than 15 atomic % of Mo; their remaining part is composed of Fe. Because the alloy powder is produced by using a gas atomizing method, their particle sizes are distributed widely. The powder of a big particle size whose particles are constituted by a crystal phase and where an amorphous phase is hardly detected are annealed at a high temperature and for long hours such as at 1000 deg.C and for 24 hours so that their coercive force can be increased. The powder of a small particle size which contains the amorphous phase are annealed at a low temperature and for short hours such as at 700 deg.C and for 10 minutes so that their high coercive force can be obtained.
Patent JP-H04268582-A (JP)
Title: Contact electrifier
Inventor: YANO HIDEYUKI
IPC: G03G15/02
Filed: 1991-02-22
Abstract: PURPOSE:To prevent the misoperation of a constant current circuit by inserting a frequency filter for removing a frequency higher than an electrification frequency. CONSTITUTION:After the surface of a photosensitive drum 1 is electrified to a prescribed dark part potential by an electrifying roller 2, a negative exposure is carried out with laser light 7 whose intensity is modulated, based on a picture signal, and an electrostatic latent image is formed. Then, the latent image has jumping development with one-component magnetic toner by the developing sleeve of a developing unit 6, to obtain a visual image. At such a time, in an AC constant current control system for electrification, at least, a bypass filter (HPF) 4A for cutting the frequency of the electrification frequency or above is connected to a high voltage power source 4 on which the AC constant current circuit 4a and a DC power source 4b are connected in series, in parallel on the AC constant current circuit 4a or a primary electrification closed circuit.
Patent JP-H03253408-A (JP)
Title: Pneumatic radial tire
Inventor: NAKAMURA HIROSHI
IPC: B60C11/01
Filed: 1990-03-01
Abstract: PURPOSE:To check the proceeding of shoulder-reduced abrasion and prevent gravel biting etc., by forming linear peripheral direction thin grooves having a specific width and depth with adjoining tread both ends, and making the padless side opening edge diameter of the said grooves smaller than a tread part side opening edge diameter, in a heavy load radial tire for a bus etc. CONSTITUTION:Linear peripheral direction thin grooves 4 are formed on both the ends of tire treads 1, opening edges 5 are located on both the ends of the tread parts 1, opening edges 6 are positioned on padless parts 2 allocated on the upper ends of inclined parts 3. The opening edges 6 are made to have a diameter smaller than that of the opening edges 5. A depth (h) of the thin grooves 4 is made 30-120% of main grooves 8 depth H, and also a groove width Wg of opening parts 7 is set to 0.2-3% of a tread width. Moreover a width of the tread parts put between the thin grooves 4 is set equivalent to or below a rim width WR. This constitution can check the proceeding of shoulder-reduced abrasion with the thin grooves 4 and prevent gravel biting, groove cracking, and tearing.
Patent JP-2000251972-A (JP)
Title: Mounting structure of boss for portable radio equipment
Inventor: FUJITA SHINJI
IPC: H04M1/02
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of radio performance by stabilizing contact of a metallic enclosure with a printed circuit board without reducing the area for mounting components on the printed circuit board, in the case of portable- type radio equipment using a metallic enclosure. SOLUTION: Metallic plates 5 are used. Such plate is fixed to a boss 1a of a metallic enclosure 1 and each make elastic pressure contact with the root surface of the boss 1a and with an earth pattern 2b of a printed board 2, and the printed circuit board 2 and an under case 3 are fastened/fixed by means of screws 4 to the bosses 1a mounted with the metallic plates 5. If the screws 4 come loose, contact of the printed circuit board 2 with the seat surfaces of the bosses 2a is maintained and stabilized by the elasticity of the metallic plates 5, thus preventing the deterioration of radio performance.
Patent JP-H0566875-A (JP)
Title: Key input device
Inventor: KASHIO TOSHIO
IPC: G06F3/023
Filed: 1992-03-09
Abstract: PURPOSE:To make the input of characters correct even when a consonant key and a vowel key are operated simultaneously. CONSTITUTION:The key code corresponding to the key operated at a key input part 12 is subjected to Roman character/KANA (Japanese syllabary) conversion at a convention table 14. When the vowel key is operated or before it is operated, the presence of the key code of the consonant key which has not been converted into a character code is checked. If the key code of the consonant key is found, conversion into a KANA code consisting of a consonant and a vowel is executed.
Patent JP-S60195500-A (JP)
Inventor: KUROBA MITSUO
IPC: G21F9/00
Filed: 1984-03-19
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-H05260590-A (JP)
Title: Method for extracting directivity information in sound field
IPC: G01S3/80
Filed: 1992-03-10
Abstract: PURPOSE:To provide the directivity information extracting method in the sound field which can extract respective pieces of information on the amplitude, frequency, and time of a specific reflected sound. CONSTITUTION:The arrival direction of the reflected sound is extracted from information in an input signal storage means 3 which is collected by a 4-channel microphone and stored. Then the extraction result is synchronously added after the time differences of microphones 11-18 arranged on a spherical surface from the reflected sound are corrected with information in an input signal storage means 5 wherein a sound is collected by the microphones 11-18 and stored. Then a reflected sound time-series separating means 7 separates sounds from the result with time according to the arrival time of the reflected sound and then a time-series recomposing means 8 puts only the specific reflected sound together again to extract the directivity information in the sound field.
Patent JP-H01225755-A (JP)
Title: Manufacture of hard aluminum-alloy sheet for forming
Inventor: FUKADA KAZUHIRO
IPC: C22F1/047
Filed: 1988-03-04
Abstract: PURPOSE:To manufacture a hard Al-alloy sheet for forming excellent in deep drawability by hot-rolling and Al-alloy ingot with a specific composition and successively applying cold rolling, process annealing, and final cold rolling to the resulting hot-rolled plate under respectively specified conditions. CONSTITUTION:An ingot of an Al alloy having a composition which consists of, by weight, 0.8-2.5% Mg, 0.3-1.0% Cu, 0.6-1.8% Mn, 0.2-1.0% Si, 0.2-1.0% Fe, and the balance Al with inevitable impurities and in which the ratio of Fe to Si is regulated to <=3.0% is hot-rolled. Subsequently, the hot rolled plate is subjected to cold rolling or to a repetition of single or more cold rollings and single or more heat treatments so that the strength of the resulting rolled sheet is regulated to a value at and below the midpoint between the strength obtained at the time of subjecting the above rolled plate as a stock to cold rolling at 95% draft and the strength obtained at the time of subjecting the above to O material treatment (complete softening treatment), followed by process annealing at 370-<400 deg.C for >=1hr. The cold rolled sheet is further subjected to the final cold rolling at <=60% draft and then to ageing treatment preferably at 140-160 deg.C for >=2hr.
Patent JP-S62208543-A (JP)
Title: Non-electrode discharge lamp
Inventor: SHINOMIYA MASAKI
IPC: H01J65/04
Filed: 1986-03-07
Abstract: PURPOSE:To make it possible to obtain luminance having high efficiency and high brightness by providing an inductive coil wherein the coil wires are arranged so as to closely adhere to a plural number of straight and light- transmitting bulbs arranged in parallel in the longitudinal direction while making the high-frequency currents to flow through the neighboring coil wires in the mutually inversed directions. CONSTITUTION:A plural number of light-transmitting bulbs 1, in which a discharge gas body each is enclosed, are provided in parallel to constitute a flat- shaped luminous source. The coil wires 2a and 2b of an induction coil 2 are longitudinally arranged being closely adhered so as to go along both sides of the center in both side latitudinal directions orthogonal to the longitudinal direction of each bulb 1. The coil wires 2a and 2b on both sides of the bulb 1 are turned up at the end of the bulb 1 so as to be inverse to the conducting direction while being mutually reversed in the conducting direction.
Patent JP-2000215390-A (JP)
Title: Traffic sign with warning device for large-sized car
Inventor: KASUYA KAZUSATO
IPC: G08G1/04
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle monitoring device capable of issuing warning before the entire of a vehicle enters an approach prohibition area by detecting the vehicle and performing warning at the point of time when the large-sized vehicle tries to enter the approach prohibition area. SOLUTION: The vehicle monitoring device transmits a vehicle detection signal from a transmitter 5 toward the front upper part of a large-sized vehicle trying to enter an approach prohibition area, receives the reflected vehicle detection signal by a receiver 6, decides it as a large-sized vehicle by detecting a distance to the vehicle from the time difference (h) between a transmission signal B and a received signal J, and issues warning by lighting up a one-way sign 16 composed of a surface light emitting body, etc. Because warning can be issued before the entire of a large-sized vehicle enters the approach prohibition area, it can easily return to the original road.
Patent JP-H07231832-A (JP)
Title: Operation control system for bed and operation control method therefor
Inventor: OKAYA NOBUHIKO
IPC: A47C20/04
Filed: 1994-02-24
Abstract: PURPOSE:To provide a bed operation control system allowing easy operation, and an operation control method therefor. CONSTITUTION:An operation signal is inputted for starting rolling operation on the like, and a condition is first checked to see whether a bed is horizontal at the bottom. If not, the rolling operation on the like is continued until a horizontal condition is obtained, thereby resetting the bed to horizontal state. Then, the initial operation signal is accepted for the first time after the horizontal state is obtained. Desired operation control is thereby implemented. According to this construction, switches are not needed to be operated one by one with a switch operation means, thereby ensuring easy operation and preventing erroneous switch operation.
Patent JP-H06241075-A (JP)
Title: Automatic transmission device
Inventor: HARADA KOJI
IPC: F02D9/06
Filed: 1993-02-16
Abstract: PURPOSE:To make gear shifting smoothly and quickly by using an exhaust brake device of such a type that the opening of the exhaust valve is controlled, and decelerating the revolving speed of the engine quickly to the speed level optimum for gear change at the time the automatic transmission undergoes shifting-up. CONSTITUTION:An automatic transmission 1 is embodied by automating the shifting of a transmission device of constant mesh gearing type. The arrangement includes an exhaust brake device 2 of such a type, that opening of the exhaust valve is controlled, and a control device 3. In the brake device 2 exhaust valve 18 opened only in the exhaust strokes at the normal times and exhausting the exhaust gas out of the cylinder 16 is opened in the period from the final stage of the compression stroke till the exhaust stroke. In the control device 3, on the other hand, the brake device 2 is actuated to quickly decelerate the revolving speed of the engine 4 when the engine revolving speed is exceeded by the optimum revolving speed of gear to be meshed at shifting-up of the automatic transmission device 1.
Patent JP-S63216527-A (JP)
Inventor: NAKAZAWA MASAAKI
IPC: A61B1/00
Filed: 1987-03-06
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-S59177583-A (JP)
Title: Magnetic latent image forming method
Inventor: SAITOU KOUICHI
IPC: G03G19/00
Filed: 1983-03-29
Abstract: PURPOSE:To reproduce half-tones by applying dot type heat inputs overlapping spatially on a magnetic latent image carrier, inverting the direction of an external applied magnetic field synchronously with a basic clock, and controlling the heat input application of every basic clock according to half-tone information. CONSTITUTION:Heating is performed during a basic cycle T1 in the presence of an applied electric field opposite in direction to the last magnetization and magnetism inversion corresponding to heating bit length shown by the uppermost stage is obtained on a beltlike magnetic body. Then, feeding is carried out in cycles T2 and T3 without heating and heating is carried out during T4 in the presence of the electric field in the opposite direction with the last magnetization. At this time, inverted magnetism M1 cirresponding to the feed amount (three times the half wavelength of basic magnetism inversion) of a magnetic latent image is formed in the period of the cycles T1-T4. Similarly, heating is performed again in cycles T5, T6 OFF, and T6. Further, five-fold and seven-fold operations are possible, and half-tones by a heat dot input magnetic latent image method are reproduced; and a solid part is reproduced uniformly and a magnetic latent image unit smaller than a heat input dot is formed.
Patent JP-S56147685-A (JP)
Title: Treatment for liquid to be treated by fixed-bed contact oxidation tank
Inventor: KAWABATA MASAHIRO
IPC: C02F3/06
Filed: 1980-04-21
Abstract: PURPOSE: To prevent clogging of a packing layer and stabilize treatment by dividing the inflow of air into a fixed-bed contact oxidation tank into the normal inflow of a head difference slightly larger than that of said oxidation tank and the temporary inflow of a head difference higher by specific times than that, and inserting the temporary inflow into the normal inflow.  
     CONSTITUTION: A distributor 2 is attached to the bottom part of a fixed-bed contact oxidation tank 1, and packings 4 are filled via a screen 3 in the upper part thereof. A blower 6 is connected to the distributor 2 via an air inflow pipe 7, and the air of a pressure slightly higher than the head difference of the tank 1 is supplied into the tank. Further, a compressor 10 is connected to the air inflow pipe 7 via a pressurized air storage tank 11 and the temporary inflow air having a pressure higher than at least 1.5 times that of the above-described normal inflow air and an air amount of more than 4 times is generated by the compressor 10. This is stored in the tank 11 and is supplied via the pipe 7 into the tank 1 through the distributor 2. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S56148414-A (JP)
Title: Correcting method for material strip
Inventor: NISHIMURA KAZUMI
IPC: B21D1/02
Filed: 1980-04-21
Abstract: PURPOSE: To correct the shape of strip correspondingly to the pattern obtained from the strip  shape as stated below, and to improve the reliability of measurement, by converting the continuously, optically measured surface shape of metallic strip to a pattern shape.   
     CONSTITUTION: A metallic strip 1 having edge stretches and center buckles is pretreated by the  apparatus 2; a light 3a is irradiated obliquely from upside from a light source 3 in front of the  bridle apparatus 5 upon the surface of strip 1 in order to measure the image lines 3b, 3c of edge  stretches and center buckles by the camera 4; the results of measurement are transmitted to the  converter 6. The results of measurement are converted to a pattern shape which is thereupon displayed on a rectangular coordinates; and correspondingly to this displayed pattern, the controller 7a is operated so as to actuate the bridle apparatus 5, 5' for giving a tension to the strip 1 whose  surface shape is, under this condition, corrected by the work roll 7b through the backup roll 7c of  the correcting apparatus 7. A light 3a' is irradiated from the light source 3' in the direction similar  to above said direction upon the strip 1' whose image lines 3b', 3c' are measured by the camera  4', and the results of measurement are converted to a pattern by the converter 6; then, if the corrected shape is good, the strip 1' is coiled as the product 9 after passing the aftertreatment apparatus 8. 
     COPYRIGHT: (C)1981,JPO&Japio