baber/WOPTO huggingface dataset:
Patent JP-S5523154-A (JP)
Title: Production of solid resol-type phenolic resin
Inventor: ARITA DENZOU
IPC: C08G8/08
Filed: 1978-08-09
Abstract: PURPOSE: A reactor for making resol-type phenolic resins is equipped with hopper bearing a cooler and a belt conveyor cooled with water on the outlet and when the resin in the reactor reaches to the prescribed level of molecular weight and softening point, it is rapidly cooled, thus producing title resin with uniform quality.  
     CONSTITUTION: The resin in the reactor 1 for producing resol-type phenolic resin, which reaches the prescribed level of molecular weight and softening point, is ejected in hopper 3 provided with a couple of cooling rollers 4 to form resin band of given thickness by controlling the interval between rollers and the rotation speed to determine the flow rate and solidified by cooling on conveyor 5. Thereby, the self-condensation is retarded and the product with uniform quality is given. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62252503-A (JP)
Title: Magnetic disk device
Inventor: HAYAKAWA YUJI
IPC: G11B5/012
Filed: 1986-04-24
Abstract: PURPOSE:To improve a through-put without increasing the number of a magnetic head by providing a slider having the first head and the second head mutually separated and arranged so as to be able to read and write respectively the first storage area and the second storage area in a pair of the area divisions along the radius direction of a magnetic disk. CONSTITUTION:A magnetic head slider 7 is a two-rail type slider, at both sides of the surface corresponding to a magnetic disk 4, a pair of rails 9 is provided mutually in parallel and at the terminal part side of both rails 9, the first head alphaand the second head beta are provided. Both heads alpha and beta are mutually separated and arranged in the radius direction of a magnetic disk recording surface so that the first storage area Am and the second storage area Bm can read and write. By the shifting in the radius direction of a head actuator 6, excluding the lower surface of the magnetic disk 4 provided at the lower-most part, the first head alpha and the second head beta can read and write the track of the first storage area Am and the second storage area Bm in both upper and lower recording surfaces 5 of the magnetic disk 4.
Patent JP-H09280496-A (JP)
Title: Pressure vessel and its manufacture
Inventor: KITANO AKIHIKO
IPC: F17C1/16
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To lighten a pressure vessel, and also prevent occurrence of burst at the time of getting a through hole and wound by arranging an inner shell having gas barrier property and a pressure resistant outer shell arranged to cover the inner shell, and forming the outer shell by reinforcing fiber fiber reinforced plastic having a specific elongation. SOLUTION: A pressure vessel 1 mounted on an automobile that natural gas is used as fuel, is equipped with a barrel A as a whole, end plates B continued to the barrel A, a nozzle mounting mouthpiece 4, a nozzle 5 mounted in the mouthpiece 4 and a boss 6 arranged on a side opposite to the mouthpiece 4, and formed of an inner shell 2 having gas barrier property and a pressure resistant FRP-made outer shell 3 arranged to cover the inner shell 2. This inner shell 2 is formed of metal or resin. While, the outer shell 2 comprises reinforced fixer X having 1-3% of elongation, reinforced fiber Y having 1.3 times or more of elongation than that of the reinforced fiber X and FRP including resin, and the reinforced fiber Y is formed in a structure that it is spirally revolved around the barrel A of the vessel 1 in flux unit.
Patent JP-S58313-A (JP)
Title: Controlling device for seamless pipe rolling mill
Inventor: FUNIYUU YUTAKA
IPC: B21B37/18
Filed: 1981-06-24
Abstract: PURPOSE:To manufacture a perfectly round pipe of small wall thickness deviation, by calculating a deformation-resistance value from the temp. distribution in the circumferential direction of a blank rolling material and adjusting a rolling reduction and a plug position of a rolling mill basing on the calculated value, in manufacturing a seamless pipe. CONSTITUTION:In manufacturing a seamless pipe by hot rolling a blank rolling material 1 with barrel type rolling rolls 2 and plugs 3, a temp. sensor 5 is provided to the front of a rolling mill to measure the surface temp. of the rotating material 1 just before rolling. The measured value is inputted to a controlling device 6 to be stored, and at the same time, a signal indicating the number of revolutions of a roll 2-driving motor 4 is also inputted to the device 6. The temp. change in the circumferential direction of the material 1 is read from the measured value obtained by the sensor 5 and further, necessary rolling load is obtained; from these values, the rolling reduction and the plug position are controlled by a driving device 7 to manufacture a perfectly round seamless pipe without wall thickness deviation.
Patent JP-S57211656-A (JP)
Title: Memory device
Inventor: TAKECHI HIROAKI
IPC: G06F12/06
Filed: 1981-06-24
Abstract: PURPOSE:To realize a very high-speed and large-capacity memory device, by accessing an extension memory by address data generated by adding contents of a base address pointer and input address data. CONSTITUTION:A basic memory 9 and an extension memory 10 are connected to a data bus 3 connected to a CPU1, and write data from the CPU1 and read data from these memories 9 and 10 are transferred through the bus 3. A memory controlling part 11 is connected to an address bus 2 and the bus 3, and, for example, 16-bit address data inputted from the CPU1 is extended to generate 20-bit address data and is inputted to memories 9 and 10 through a memory address bus 12. Consequently, the bus 2 connected to the CPU1 is used to transfer address data from the CPU1 to the controlling part 11, each input/ output interface 5, etc.
Patent JP-H08289986-A (JP)
Title: Interior surface material for automobile
Inventor: SASAOKA TERUHIRO
IPC: B68G5/00
Filed: 1995-04-21
Abstract: PURPOSE: To provide an interior surface material for an automobile having excellent feeling and a good cushioning property, applied with preferable required functions as a surface material such as a nonflammable property and a deodorizing property, and easily mass-produced. CONSTITUTION: Tip sections of many filament bundles 3 are protruded from the surface by needle piercing between the surface and back face as numerous small upheavals 4, and a function applying agent layer 6 is formed on the small upheavals 4 made of a fiber wadding material 1. A skin material 2 is integrally stuck on the surface side of the wadding material 1 while an adhesive 5 put on the function applying agent layer 6 at the apexes of the small upheavals 4 is used as a point-like adhesive section.
Patent JP-H09276312-A (JP)
Title: Supporting pad
Inventor: MORIURA OSAMU
IPC: A61F13/15
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a supporting pad having a joining means by which the supporting pad does not slip out of its place on disposable pants or a diaper and the part of the pad required for absorbing most of urine is securely placed near the urination organs without using an adhesive which has problems about quality change with time passes or remaining paste. SOLUTION: This disposable supporting pad consists of layers of a liquid- permeable top sheet 1, an absorber 2, and a non-liquid-permeable back sheet 3. An almost rectangular Hook-and-Loop fastener 5, which can be ditachably jointed to fiber groups, is attached on the outer surface of the back sheet 3 slightly toward one side from the center of the supporting pad in the length direction.
Patent JP-S5954419-A (JP)
Title: Looper of strip and processing line
Inventor: MASUI TAKESHI
IPC: C21D9/52
Filed: 1982-06-05
Abstract: PURPOSE:To suppress a width camber, by placing two pieces or more of continuous roll groups whose roll diameter increases gradually, on a looper of a strip, and bending the strip alternately. CONSTITUTION:In case of a vertical type looper 1 and an electric plating tank 2 connected to said looper, the vertical type looper 1 consists of a roll group of a diameter d1, but is placed so that diameters of four rolls of the delivery are increased gradually to d2-d5. Accordingly, a width camber of a strip is bent alternately by the rolls whose diameters are d2-d5, and the width camber is eliminated.
Patent JP-H04326015-A (JP)
Title: Fluidic gas meter
Inventor: UEKI TAKASHI
IPC: G01F3/22
Filed: 1991-04-26
Abstract: PURPOSE:To obtain a fluidic gas meter with a security function which is small with a better setting property. CONSTITUTION:An inlet cap 8 and an outlet 9 are arranged in parallel at the lower part of a meter. A cutoff valve 12 having a valve body 12b moving horizontally is set right above an inlet 8a. A fluidic element 11 which has a symmetric surface P-P almost parallel with an axis line X-X at a distance near the axis line X-X of the outlet 9a is disposed at the upper part of the outlet 9a. The outlet of the cutoff valve 12 is made to communicate with a nozzle 11a of the fluidic element 11 through a path 10c.
Patent JP-H05273821-A (JP)
Title: Electrostatic image forming device
IPC: G03G5/02
Filed: 1992-03-24
Abstract: PURPOSE:To provide excellent hard copy of color image which allows the use of image receiving sheets of various types by the simple constitution by superimposing an image support, comprised of an extremely-thin peeling layer, and the image receiving sheet, pressurizing them under heat, and transferring a toner image together with the entire peeling layer. CONSTITUTION:A transfer sheet 1 is drawn out and fitted on a winding drum 5 and surface potential is made uniform by a pre-electrification electrode 9. Then, an electrostatic latent image is formed by an ion flow control head 2. The formed electrostatic latent image is developed by a developing unit 4 and a sensible image is formed. Subsequently the transfer sheet 1 which has finished development is peeled out of the winding drum 5 are passed through a thermal transfer unit 6 with the image receiving sheet 7 superimposed thereon. The peeling layer on the transfer sheet 1 and the image receiving sheet 7, pressurized under heat by the thermal transfer unit 6, are fused and joined together. When the transfer sheet 1 is peeled from the image receiving sheet 7 by a peeling device 28, the toner image is transferred to the image receiving sheet 7. Since the peeling layer is 1-3mum in thickness, physical incompatibility on the image receiving sheet 7 is hardly given.
Patent JP-S57212274-A (JP)
Title: Low-viscosity emulsion ink for litho printing
Inventor: YOSHIMOTO HIDEJIROU
IPC: C09D11/02
Filed: 1981-06-23
Abstract: PURPOSE: The titled ink that is made by emulsifying an aqueous solution containing an inorganic acid or its salt in an oil ink by use of an amphoteric surface active agent as a stabilizer, thus being suitably used for printing newspaper by means of a high speeed lithographic printer.  
     CONSTITUTION: (A) 100pts.wt. of an oil ink, preferably made by dissolving a petroleum resin or cured rosin in a mineral oil and mixing the resultant vehicle with a pigment, are combined with (B) 0.05W5pts. of an amphoteric surface active agent, preferably a betain-type agent of the formula (R 1  is 12W18C alkyl; R 2  is methyl, ethyl) as a stabilizer, further with (C) an aqueous solution containing an inorganic acid such as orthophosphoric acid, methasilicic acid or its salt such as sodium or potassium salt so that the amount of the salt or acid reaches 0.01W2.0% based on component A. Then, water is added so as to be 50W120pts. in the ink composition to give the objective ink. The viscosity of the resultant ink is preferably 10W100 poise for a high-speed lithographic newspaper prining and 50W150 poise for general-purpose lithography. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10286950-A (JP)
Title: Print head of ink-jet printer
Inventor: HOSHINO MIKINOBU
IPC: B41J2/045
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To control the occurrence of satellites and thereby improve the print quality and print reliability by providing a pressure wave reflection wall within the common liquid chamber in accordance with openings of a pressure chamber set at the common liquid chamber side communicating to the pressure chamber. SOLUTION: A pressure wave reflection wall 1 is located within the common liquid chamber 6 facing openings 2 at the common liquid chamber 6 side of a pressure chamber 3. As such, pressure waves discharged from the openings 2 of the common liquid chamber 6 side are reflected at the pressure reflection wall 1 and come in the same pressure chamber 3 again throughout the openings 2, so that the openings 2 of the common liquid chamber 6 side acts as an stationary end. As a result, pressure waves generated within the pressure chamber 3 become a mode complying with boundary conditions where the openings 2 of the common liquid chamber 6 side are regarded as a stationary end, thereby obtaining an oscillation spectrum having second harmonics controlled with respect to driving wave form. Accordingly, a second harmonics component causing a defective meniscus movement reduces, and the spout cutting of ink is controlled by a first component, resulting in the performance of smooth cutting.
Patent JP-H10290427-A (JP)
Title: Data compressor
Inventor: ISOZAKI MASAAKI
IPC: H04N19/00
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To make it possible to compress data while appropriately distributing a limited data amount even when changing the condition of encoding at any specified part by setting the target data amount of data compression for a prescribed unit with a data amount detected by previous data compressing processing as a reference and executing final data compressing with this target data amount as a reference. SOLUTION: At respective encode units to which target data amounts are set, the target bit amount is distributed for every encoding corresponding to the difficulty of respective frames, so that the target bit amount in each frame is set. At such a time, the target bit amount is further corrected by a VBV or the border condition of VBV while limiting maximum data transfer speed or the like that remainders R1 and R2 are generated at the respective encode units. Since the target bit amount is reset by redistributing the remainders, the limit bit amount is effectively allocated for encoding processing and bits can be suitably distributed.
Patent JP-H03295232-A (JP)
Title: Etching process of copper base metallic film
Inventor: SHINOHARA KEIJI
IPC: H01L21/3213
Filed: 1990-04-12
Abstract: PURPOSE:To anisotropically etch away a copper base metallic film for avoiding the oxidation thereof by a method wherein the copper base metallic film is heated at a specific temperature to produce Cu(NO3)2 using N base gas and O base gas or another gas containing N and O for sublimating Cu(NO3)2. CONSTITUTION:An interlayer insulating film 2 is formed on a substrate 1 and then a copper base metallic film 3 is formed on the interlayer insulating film 2. Next, thermal resistant inorganic material e.g. SiO2 made mask patterns 4 are formed on the whole, surface of the copper base metallic film 3. Then, after placing the substrate 1 in a reactive ion etching device, the etching device is evacuated while heating the copper base metallic film 3 at the temperature not exceeding 200 deg.C, the film 3 is sputter-etched away using NO3 gas 5. IN such an etching process, Cu(NO3)2 is produced by the reaction of active species with Cu in the plasma gas and the copper base metallic film 3 is anisotropically etched away without being oxidized because of the sublimation of this produced Cu(NO3)2.
Patent JP-H11293525-A (JP)
Title: Conjugate yarn having excellent repulsion and color development
Inventor: TANAKA KAZUHIKO
IPC: D01F6/92
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To obtain a conjugate yarn having tension, a feeling of stiffness and a dry feeling, excellent in repulsion and color development, useful for woven and knitted fabrics, etc., by making the yarn include a specific copolyester and a prescribed crystalline thermoplastic polymer in a specified ratio. SOLUTION: This conjugate yarn comprises (A) a copolyester containing 0.6-3.5 mol.% of a copolymerization unit of the formula (Ar is an aromatic group; M is a metal) such as 5-sodium suldoisophthalate or the like in the whole acid component constituting the polyester and 0.5-10 wt.% of fine particles such as silica, titanium oxide, barium sulfate or the like having 0.03-1 μm average particle diameter and (B) a crystalline thermoplastic polymer having >=150 deg.C melting point such as a polyethylene terephthalate, a polybutylene terephthalate, nylon 6, nylon 66 or nylon 12, containing 2-15 wt.% of the fine particles having 0.03-1 μm average particle diameter. The component A amounts to >=80% the whole circumference of a yarn section.
Patent JP-S5221749-A (JP)
Title: Radome
Inventor: SHIMIZU HIROSHI
IPC: G01S7/02
Filed: 1975-08-13
Abstract: PURPOSE:To make the suppression of side-rope gain of amtenna, by means of promoting the electric performance through installing the electric shield on the flange section of each panel.
Patent JP-H03296358-A (JP)
Title: Voice message receiver
Inventor: YAMAGUCHI TSUTOMU
IPC: H04M11/10
Filed: 1990-04-16
Abstract: PURPOSE:To obtain a newest voice message automatically by providing an automatic dialing means sending a prescribed dial signal automatically when a time detection means detects the arrival of a specific time and a recording means recording the voice message at the voice reply from an opposite party called by the automatic dialing means. CONSTITUTION:When a customer operates a service selection key AK on a customer use key entry section 26 to receive a telephone service about weather forecast, a current switching time relating to the weather forecast stored in a RAM 16 is referenced and a succeeding setting switching time to the switching time is retrieved from a RAM 16 and the above switching time is designated and the relating information is read from the RAN 16. Then the designated switching time and the current time obtained from a clock circuit 17 are compared to check whether or not the current time exceeds the designated switching time. When the current time exceeds the designated switching time, a telephone communication equipment 27 is started and a prescribed dial signal is dialed to a weather forecast station and automatic dialing is repeated till the line is connected to the designated service station.
Patent JP-H01269210-A (JP)
Title: Magnetic head and its manufacture
Inventor: KOSEKI MAKOTO
IPC: G11B5/127
Filed: 1988-04-20
Abstract: PURPOSE:To obtain stable adhesive strength by forming a thin film for gap spacer by extending the coiling channel of one core half body in the length-wise direction of the abutting surface of the other facing core half body. CONSTITUTION:A coiling channel 2 is formed on an abutting surface 1A of one core half body block 1 and a coiling channel 3 is formed on a rear surface 1B respectively. Then, a joining channel 5 is formed on an abutting surface 4A of another half body 4, which does not have the coiling channel 2, and a coiling guide channel 8 is formed on a rear surface 4B respectively. For the coiling channel 2, a thin film 17 for gap spacer of SiO2 is formed by a sputter over the whole surface of the facing abutting surface 4A and the both half body blocks 1 and 4 are abutted through this thin film 17. Then, a core block 7 is formed in one body. The block 7 is made upside down and a stick- shaped glass 8 for junction is inserted to the channels 2 and 5. After that, the glass is heated and fused and the fused glass is charged in the channel 5 and adhered with the abutting surface 1A. At such a time, the wettability of the forming surface of the thin film 17 and fused glass is improved and the adhesive strength of the joining part 4B is improved. Next, the block 7 is sliced at a prescribed position and magnetic heads 18 and 19 are obtained.
Patent JP-H10290215-A (JP)
Title: Data transmission reception method and data transmitter-receiver
Inventor: MIHASHI TAKAMICHI
IPC: H04H20/00
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To transmit an audio data signal with a new data signal superimposed thereon. SOLUTION: A data signal consisting of program information generated from a program information generating means 103 is added and modulated to an audio information signal fed from an audio signal supply means 102 at an add modulation means 107. In this case, a sound is phase-modulated by the data signal at breaks of sound of the audio information signal such as chime and music tone. Then the audio information signal before the phase modulation with the audio information signal phase-modulated by the data signal is transmitted as a reference signal at demodulation. Thus, timer reservation of a program is simplified.
Patent JP-S59224680-A (JP)
Inventor: NISHI SADAO
IPC: A24B15/16
Filed: 1983-05-31
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-H10287260-A (JP)
Title: Automatic steering device for vehicle
Inventor: SHIMIZU YASUO
IPC: B60W30/00
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To precisely guide a vehicle to an intended position by reducing a deviation, when it occurs between the actual moving track and normal moving track of the vehicle, in the process of moving the vehicle to the intended position. SOLUTION: The actual moving track of a vehicle moving from a start position 1 to a turning position is detected by an actual moving track detecting means, the deviation between the actual moving track and a normal moving track is calculated by a deviation detecting means, and a normal steering angle is corrected by a correcting means when the calculated deviation exceeds a prescribed value, whereby the vehicle is guided to the natural turning point 2. Namely, when the initial actual steering angle is insufficient to the normal steering angle by the response delay of a steering actuator, the normal steering angle is corrected in the direction of increasing its maximum value as shown in the chain line.  When the vehicle approaches the turning position 2, front wheels are slightly steered in the reverse direction on the basis of the corrected normal steering angle, and the vehicle is thus precisely guided to the turning point 2.
Patent JP-H05296023-A (JP)
Title: Filter regeneration device for internal combustion engine
Inventor: MATSUMOTO TAKAHIRO
IPC: F01N3/02
Filed: 1992-04-17
Abstract: PURPOSE:To obtain a filter regeneration device of a filter for capturing particulates in exhaust gas of a Diesel engine, which device performs regeneration under an optimum condition, even when a particulates capturing amount is varied, by detecting an air amount flowing through the filter. CONSTITUTION:In a device wherein a filter for capturing particulates contained in exhaust gas is heated and regenerated by application of microwaves, a blowing rate from a blowing device 22 which supplies air for the particulates combustion is measured, and operation of the blowing device 22 is controlled so as to set the temporal fluctuation of the blowing rate to be a specified value or lower. Combustion speed of the particulates is sprressed, and damage of the filter caused by thermal stress and excessive combustion is prevented, accordingly. Completion of regeneration is detected through decrease of a fluctuation rate of the blowing rate, so that the filter regeneration device of an efficient function is structured with an optimum regeneration period.