baber/WOPTO huggingface dataset:
Patent JP-H0393038-A (JP)
Title: Polishing method for magnetic recording medium substrate and manufacture of magnetic disk
Inventor: NAITO TSUTOMU
IPC: G11B5/84
Filed: 1989-09-06
Abstract: PURPOSE:To use an outer peripheral part as a recording and reproducing area by surrounding a substrate by means of a circular member whose thickness is almost the same as that of the substrate, inserting them into a pair of boards to which flexible pads are adhered and polishing them. CONSTITUTION:The circular member 15 is constituted by a material whose thickness is almost the same as the substrate 1, whose abrasion resistance is the same or more. The outer periphery of the substrate 1 is surrounded by them and they are inserted into the upper and lower surface plates 9 and 13 to which flexible pads 9a and 13a are adhered so as to polish them. Since the member 15 surrounds the outer peripheral part of the substrate 1, the polishing pads 9a and 13a are abutted in parallel and the degree of an inclination part formed on the outer peripheral part is reduced. Then, a Cr film, a magnetic film and a lubricant film are sequentially formed. Thus, the outer peripheral part can be used as the recording and reproducing area and a storage capacity can be enlarged.
Patent JP-2001055237-A (JP)
Title: Cleaner container
Inventor: NAKAJIMA MAKOTO
IPC: A47L13/17
Filed: 1999-08-18
Abstract: PROBLEM TO BE SOLVED: To wipe a container by itself immediately after the container is used as a cleaner container, to save the labor in cleaning and wiping works, and to shorten the working time and save labor by covering a wiping material on an outer circumferential surface of the cleaner container in a replaceable manner in one operation. SOLUTION: A cylindrical flexible foaming synthetic resin 21 and a cylindrical soft rubber 22 are fixed to an outer circumferential surface of a body part 11 of a cleaner container 10 in a surrounding manner, and a wiping material 40 such as a gauze, a woven cotton cloth, a foaming water-absorbing synthetic resin sheet and a paper is wound around the outer circumferential surface, and held by a clip tape 30 stuck on the cylindrical rubber 22. The flexible foaming synthetic resin 21 is fixed thereto for easy hand holding and for easy wiping by giving the cushioning property during the wiping by the wiping material 40, and the soft rubber 22 is fixed thereto for nonslip property of the wiping material 40 to be wound around the outer circumferential surface.
Patent JP-H0392991-A (JP)
Title: Issue medium managing device
Inventor: HIROOKA TAKAAKI
IPC: G07B5/00
Filed: 1989-09-06
Abstract: PURPOSE:To facilitate the operation of the device and to complete the medium replenishing work in a short time by requesting an input of only the medium replenishing quantity of each cassette at the time of replenishing the medium. CONSTITUTION:To cassettes 10-1 to 10-n, a medium to be issued is set, respectively, and sensors 12-1 to 12-n for detecting whether the medium exists or not are provided, respectively. These cassettes 10-1 to 10-n are contained in a cassette containing box 14, and opening and closing of a door 14a provided on its cassette containing box 14 are detected by a sensor 16. In this state, outputs of each sensor 12-1 - 12-n and 16 are monitored by a take-out cassette specifying circuit 18, and in the take-out cassette specifying circuit 18, the cassette 10-1 to 10-n taken out after the door 14a is opened are specified. Subsequently, an input of the quantity of the medium replenished by this take-out cassette specifying circuit 18 is requested by a controller 20, and its request is executed at the time when it is confirmed that the door 14a is closed from an output of the sensor 16. In such a way, an input of data at the time of replenishing the medium can be facilitated.
Patent JP-2000025004-A (JP)
Title: Motor-driven jig saw machine for circular cutting
Inventor: YOSHIMOTO SUSUMU
IPC: B26D3/10
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To make it possible to cut a board material easily whoever performs the cutting operation by attaching a protrusion with a pointed tip which is freely attachable and detachable and fixes the center of an object to be cut on the table of a motor-driven jig saw machine for circular cutting, when the board material such as a wood board, a rubber plate or a foamed styrol is to be cut. SOLUTION: A protrusion 3 with a pointed tip which is freely attachable and detachable is attached to the table 2 of the motor-driven jig saw machine 1. An object to be cut is pressed against the protrusion 3 with a pointed tip and the center of the object is fixed, and further the object is rotated centered around its center to obtain a circle cut out accurately. In addition, a cover to which the protrusion 3 is attached is placed on the table of a conventional motor-driven jig saw machine to obtain the same effects.
Patent JP-S61109761-A (JP)
Title: Preparation of cystamine sulfate
Inventor: SUZUKI MASAYOSHI
IPC: C07C319/24
Filed: 1984-11-05
Abstract: PURPOSE:To produce the titled compound useful as a raw material of pharmaceuticals such as pantethine, preventive for radiopathy, etc., by neutralizing cysteamine, hydrochloride with a specific amount of an alkali, oxidizing the product, and adding sulfuric acid thereto. CONSTITUTION:Cysteamine hydrochloride is neutralized with 0.95-0.98 times mol of an alkali such as sodium hydroxide in an aqueous solution, and oxidized by conventional method, e.g. with hydrogen peroxide to obtain cystamine. The mixture obtained by the oxidization reaction is an aqueous solution of cystamine containing salts such as sodium chloride produced as a by-product of neutralization process. The by-products are removed by vacuum concentration. The objective compound can be produced by adding 0.9-1.1mol, preferably 0.95-1.0mol of 50wt% sulfuric acid based on 1mol of cystamine at <=60 deg.C.
Patent JP-H0569174-A (JP)
Title: Laser nozzle
Inventor: BOUNO KATSUMI
IPC: B23K26/14
Filed: 1991-09-11
Abstract: PURPOSE:To simplify constitution and control by bringing laser beam into contact with the shape of a material to be worked when the material to be worked is cut by laser beam. CONSTITUTION:Tip parts 2 divided in several equal parts and assembled in a cylindrical shape are inserted into the inner wall of a cylindrical body 1 and the tip parts 2 are pushed upward by spring parts 3. Then, a joining part 4 prevents the spring parts 3 from falling down, the main body 1 and the tip parts from separating and the lower part of the tip parts 2 is fixed to the main body 1 so that the lower part of the tip parts 2 project from the main body 1. When high pressure gas is free from load, the tip parts 2 are pushed by the springs 3 upward. When the material 6 to be worked is machined by the laser beam 7, it is performed in such a state that a high pressure is loaded. Thereby, since the tip parts 2 are worked by the high pressure gas 5 until they abut on the material 6 to be worked below the nozzle, leakage of the gas 5 comes to reduce as possible. Though the direction of the material 6 to be worked changes, working of the divided material of the tip parts changes only, the nozzle need not be rotated.
Patent JP-H08194663-A (JP)
Title: Computer system and method for activation and inactivation of clock-run characteristic for peripheral bus
Inventor: SHIYAAMAN RII
IPC: G06F13/36
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a system for automatically judging whether or not clock run characteristics for saving power can be supported and performing activation or inactivation. SOLUTION: This system 100 is provided with a bus interface and arbiter unit 106 and it is provided with a clock control circuit 120 for turning ON/OFF a clock generator 122 for generating bus clock control signals and status and command registers 142 and 144. The system 100 is further provided with a peripheral bus master and a slave device 108 and 118 and they are respectively provided with the status and command registers 242 and 244 as well. The respective status and command registers are respectively provided with exclusive bits for providing information relating to whether or not the clock run characteristics can be supported inside the system.
Patent JP-S59119645-A (JP)
Title: Microwave tube apparatus
Inventor: HORIGOME TOSHINORI
IPC: H01J23/06
Filed: 1982-12-24
Abstract: PURPOSE:To provide with ease stable operation of microwave tube, by arranging the input-side pole piece disposed between the electron gun portion and the input junction to fit in the bottom end plate of the electromagnet at the time the microwave tube is mounted on the electromagnet. CONSTITUTION:A microwave tube apparatus is constructed by mounting a microwave tube formed of an electron gun portion 1, an inlet coupling 2, a high- frequency coupling 3, an output coupling 4, and a collector 5 on an electromagnet 6. The microwave tube is provided with an input-side pole piece 7 and an output-side pole piece 8, and the microwave tube is set up in the manner that the inlet-side pole piece 7 is riding on the bottom end plate 10 of the electromagnet 6. Thus the inlet-side pole piece 7 in the vicinity of the electron gun portion 1 is supported to serve as the standard for positioning of the microwave tube and the electromagnet 6 in the axial direction, so that variation in magnetic field patterns in the vicinity of the electron gun portion is minimized and the stable operation can be provided.
Patent JP-S6473609-A (JP)
Title: Laminated ceramic capacitor
Inventor: DATE TOMOHIDE
IPC: H01G4/008
Filed: 1987-09-14
Abstract: PURPOSE:To reduce the series equivalent resistance by using a ceramic conductor for the internal electrode in a laminated ceramic capacitor element, which comprises a first raw sheet group, and a second raw sheet group consisting only of protective insulating layers stacked on the upper and lower sides of the first raw sheet group. CONSTITUTION:After kneading a ceramic powder such as ground BaTiO3 and an organic binder, a raw sheet is produced. Then this raw sheet is cut, and an internal electrode 11 using a ceramic conductor (La2-xSrx)CuO4 (O<=x<=1) is deposited on one surface thereof by screen printing and dried, thereby preparing a raw sheet 1. Then, a desired number of raw sheets having the internal electrode 11 printed thereon are stacked so that the upper and lower sides thereof are sandwiched by protective layers 2 consisting of a raw sheet having no electrode printed thereon to form a laminate 3, which is hot-pressed. Next, it is cut into individual pieces and stacked to form an individual raw chip piece 4. Then, this raw chip piece 4 is fired and a terminal electrode 5 is wound around both ends thereof, whereby a laminated ceramic capacitor 10 is completed.
Patent JP-2000064416-A (JP)
Title: Floor structure for outdoor annexed installation in low building
Inventor: SONODA MUNEKATSU
IPC: E04B1/00
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To improve safety in walking by preventing rainwater from staying on the surface of a floor plate material during rainfall. SOLUTION: A floor structure includes front and rear beam materials 5 for supporting a joist 24 at both ends thereof, a supporting plate material 25 placed on the joist material and having water proofing performance and a floor plate material 11 placed on the supporting plate material. One of the beam materials has a water flow inlet 19 open sideways between a supporting member and an upper face member and a drain space 20 inside. For the floor plate material, water permeable concrete to be joined in the condition that cavities are formed between artificial aggregates by using the artificial aggregates mainly containing glasses granulated with independent fine bubbles incorporated is molded in a plate shape for rainwater to be permeable from its upper face to the inside and drained to the lower face side.
Patent JP-H0783730-A (JP)
Title: Volumenometer
Inventor: IMANISHI MASANORI
IPC: G01F17/00
Filed: 1993-09-17
Abstract: PURPOSE:To provide an acoustic volumenometer which can eliminate measure ment errors caused by a nonuniform temperature distribution in an acoustic resonator. CONSTITUTION:The volume nometer is constituted so that the resonance frequency of a Helmholtz resonator constituted by connecting a container 2 which is an object to be measured to one end of an acoustic tube 1 and the resonance frequency of standing waves generated in the container 2 can be measured. Since the temperature for deciding the resonance frequency of the Helmholtz resonator and resonance frequency of standing waves are set so that they can become equal to each other and the sound velocities for deciding both resonance frequencies are regarded as the same, the volume of the container can be measured with high accuracy by erasing the sound velocities by taking the ratio between both resonance frequencies.
Patent JP-H0781898-A (JP)
Title: High-place working vehicle
Inventor: SUMORI KAZUO
IPC: B66F9/24
Filed: 1993-09-17
Abstract: PURPOSE:To smoothly operate hydraulic equipment by supplying from an operating oil pump the flow of operating oil proportional to the amount by which a control lever is operated. CONSTITUTION:A high-place working vehicle is provided with a controller C for controlling flow rates at proportional control valves 37-40 according to the amounts by which corresponding control levers 15-18 are operated and for controlling the number of revolutions of an engine 21 thereby controlling the flow rate of operating oil discharged from an operating oil pump 22. The controller C computes the required flow rate in hydraulic equipment connected to the proportional control valves 37-40, according to the amount by which each of the control levers 15-18 is operated, and compares the required flow rate with a maximum flow rate in the operating oil pump 22; when the required flow rate is not more than the maximum pump flow rate, the controller C calculates the number of revolutions of the engine 21 from the required flow rate and drives the engine 21; when the required flow rate exceeds the maximum pump flow rate, the required flow rate is decreased by a preset percentage.
Patent JP-2001029214-A (JP)
Title: Mailbox
Inventor: MATSUMOTO TAKESHI
IPC: A47G29/124
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To enable a thin postal matter to be thrown into a mailbox through a thin matter slit even when the throw-in slit is closed by a big postal matter by opening the throw-in slit on the front upper part of the main body and opening a slit, through which the thin postal matter such as a postal card is thrown in, independent of the throw-in slit under the throw-in slit. SOLUTION: A throw-in slit 3 with an oscillation lid is opened on the front upper part of the lateral rectangular parallelopiped main body 1. An antitheft plate is installed as an antitheft device 4 inside the lower edge of the throw-in slit 3A. A take-out slit 5 on the back face of the main body 1 is opened/closed by a lid body 7 with a lock device 6 such as a dial lock. The width of a slit 8 opened independent of the throw-in slit 3 onto the under part of the front upper part of the main body 1 can accept a thin postal matter B such as a post card or a sealed letter. Thus a thin postal matter B can be thrown into the mailbox hindrance fail through the slit 8 even when a big postal matter A is suspended by the antitheft device.
Patent JP-H0393653-A (JP)
Title: Treatment of glass fiber woven fabric
Inventor: KIMURA HIROMITSU
IPC: D06M13/51
Filed: 1989-09-06
Abstract: PURPOSE:To improve the interface adhesion property by spraying a high-pressure water jet of a silane coupling agent-containing solution onto a glass fiber woven fabric through plural nozzles. CONSTITUTION:A glass fiber woven fabric is subjected to heat cleaning and subsequently passed under nozzles arranged on a straight line in the width direction of the fabric at a prescribed space. While the fabric is made to pass under the nozzles, the glass fiber woven fabric is subjected to water jet treatment at 5-150kg/cm<2> injection pressure by spraying a treatment prepared by adjusting a silane coupling agent selected from aminosilanes such as gamma- aminopropyltriethoxysilane, epoxysilanes, chlorosilanes, methacrylsilanes and vinylsilanes to pH3-4 using an aqueous acetic acid solution and diluting to 0.1-5wt.% concentration through nozzles having 0.1-0.4mm pore size, subsequently dried to make to adhere the coupling agent in an amount of 0.01-2wt.% and to obtain a glass fiber woven fabric excellent in adhesion to a matrix resin. By piling up the resultant fabric on a prepreg impregnated with an epoxy resin solution and heat pressing, a basal plate for printed wiring excellent in drillability is obtained.
Patent JP-S60124203-A (JP)
Title: Manufacture of chemical decorative wooden chip for forming
Inventor: UEDA MINORU
IPC: C08H8/00
Filed: 1983-12-10
Abstract: PURPOSE:To obtain a chemical decorative forming wood suitable for industrial parts-material, etc. which is excellent in cross-linking and thermoplastic property by reacting the compound containing epoxy group onto the esterified wooden chip containing carboxyl group in which dibasic acid anhydride is added to the OH in the wooden chip. CONSTITUTION:(B) 5-200wt% dibasic acid anhydride (e.g. maleic anhydride, etc.) is preferably added to (A) dried wooden chips, whereby the esterified wooden chips containing the carboxyl group with e.g. 5-120wt% additional ratio of dibasic acid anhydride is obtained. Next, (C) the compound containing two or more epoxy groups in a molecule (e.g. bisphenol type epoxy compound, etc.) is reacted onto the wooden chips at the rate of 0.3-1.5 equivalent of epoxy group for one equivalent of the carboxyl group in the wooden chips. Thus, the desired objective wooden chip is obtained. EFFECT:The excellent formed product stable for water and humidity, even at high temperature, may be obtained.
Patent JP-H0546443-A (JP)
Title: Process terminating method
Inventor: NISHIHARA KAZUTO
IPC: G06F11/34
Filed: 1991-08-20
Abstract: PURPOSE:To perform the quick invalidation processing of unnecessary memory areas by eliminating a need of dependence of the data processing of a FIFO memory in a data aquiring means upon reception of the confirmation message from a data gathering means and accurately discriminating unnecessary data even in the case of remaining of this data. CONSTITUTION:When receiving data transfer from a data gathering means 5 through a FIFO memory 6, a data acquiring means 1 outputs a data gathering end message 9 to the FIFO memory 6 at the time of terminating the process. Thereafter, the data acquiring means 1 successively reads out data 8 from the FIFO memory 6 and immediately terminates the process at the time of read of the data gathering end message 9.
Patent JP-H1078450-A (JP)
Title: Signal processor for piezoelectric sensor
Inventor: OOTSUCHI TETSUO
IPC: G01P15/00
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To detect a flat output voltage to a low frequency band with a resistor of a low cost by setting cut-off frequency of a filter having an electrostatic capacitance and a resistance of a piezoelectric sensor to the same as that of a high frequency band of an impedance connected to a drain of an FET. SOLUTION: An electrostatic capacitor C1 is provided at a piezoelectric sensor (HPF)1 for measuring an acceleration, shock, and its output is input to a gate of an FET 2. An impedance Z1 connected in series with a resistor R4 and a capacitor C4 connected in parallel is connected between a drain of the FET 2 and a DC power source. Since a gain of a signal having a lower frequency than the cut-off frequency of the HPF1 becomes higher than a signal having a lower frequency than the cut-off frequency with this constitution, a decrease of the amplitude of the signal of the HPF1 is supplemented, and an overall gain becomes sufficiently large even in the low frequency. Therefore, a high output voltage is obtained even in the case of low frequency acceleration or shock without using a high resistance value for a gate resistor.
Patent JP-H0655051-A (JP)
Title: Rotary roller device for kneader
Inventor: OMURA KUNIYUKI
IPC: B01F7/30
Filed: 1992-08-07
Abstract: PURPOSE:To provide a rotary roller in a kneader in which the roller in the kneading vessel is given revolution and rotation to knead and adjust a particulate matter and can rotate even for a kneading raw material of a small resistance value. CONSTITUTION:This rotary roller device in a kneader is provided with a plate fixing a blade 9 for generating thrust in a roller body 6 and has internal construction (air supply hole 1, air jet hole 4) by which compressed air is supplied to the plate fixing the blade 9.
Patent JP-H0280021-A (JP)
Title: Drying time control method for dish drier
Inventor: SAITO SEIJI
IPC: A47L19/00
Filed: 1988-09-17
Abstract: PURPOSE:To surely dry dishes and prevent wasteful power consumption by measuring the time after the excitation of a heater and a fan is started until the internal temperature becomes a fixed temperature and calculating the subsequent excitation time for control with a microcomputer based on this time. CONSTITUTION:A heater 1 and a fan 2 are started to operate by the output 8 of a microcomputer 7, and the internal temperature rises. A measuring means 9 is simultaneously operated to measure the time until the output of a comparator 16 is made an 'L' level by the resistance change of an electric detector 14. The measured time is short as shown by tA when the quantity of dishes is small, and it is long as shown by tB when the quantity of dishes is large. A microcomputer 7 calculates the subsequent excitation time based on this time. The microcomputer 7 shortens the subsequent excitation time when judging that the quantity of dishes is small according to the output 8 of the calculated result and lengthens it when judging that the quantity of dishes is large. Dishes can be surely dried.
Patent JP-H1165058-A (JP)
Title: Diffusion transfer photographic sensitive material
Inventor: TSUKADA YOSHIHISA
IPC: G03C8/52
Filed: 1997-08-15
Abstract: PROBLEM TO BE SOLVED: To cause a plastic support body to have a sufficient adhesive property and prevent photographic property from being damaged, by providing an undercoating layer including a specific copolymer on one surface, at least, of the plastic support body. SOLUTION: An undercoating layer of a specific copolymer expressed by an expression is provided on one surface, at least, of a plastic support body. In the expression, R<1> and R<2> each denote an alkyl radical the number of whose carbon atoms is 1 to 12 and, preferably, are of non-substitution, and more preferably, the number of its carbon atoms is 1 to 8. R<3> denotes a hydrogen atom, a halogen atom, or the like, R<4> a hydrogen atom or an alkyl radical the number of whose carbon atoms is 1 to 12, and R<5> a hydrogen atom or the like. L<1> denotes a bivalent link radical and, preferably, is a single bond, a phenylene radical, or the like. L<2> denotes a bivalent link radical.  A denotes a constituent component derived from an ethylene unsaturated monomer. x stands for 10 to 90 wt.%, y for 5 to 80 wt.%, z for 0.25 to 20 wt.%, w for 0.5 to 30 wt.%, and v for 0 to 90 wt.%, and x+y+z+w+v equals 100 wt.%.