baber/WOPTO huggingface dataset:
Patent JP-S63173283-A (JP)
Title: Head positioning servo-mechanism for magnetic disk device
Inventor: TAKI YOICHIRO
IPC: G11B21/08
Filed: 1987-01-13
Abstract: PURPOSE:To obtain a magnetic disk device having a positioning characteristic of a high speed and high accuracy, in spite of an external force, by combining a disturbance negating signal generating circuit and a time constant switching circuit. CONSTITUTION:When a head reaches a target track and a speed control mode is switched to a position control mode, a switch S2 is turned on and a loop gain is lowered, and a time constant is enlarged so that no influence is exerted on the stability of a position control loop. In this case, since a switch S1 is turned on, an output of an integrator (e) becomes zero, a switch S3 is turned off and switches S4, S5 are turned on, and an output of a second integrator (h) is provided to an error amplifier (f) through r17. In that case, a correct initial value is applied to a capacitor c3 of the integrator (h), therefore, by switching a time constant, a disturbance negating signal is not changed suddenly but varied smoothly.
Patent JP-S60150177-A (JP)
Title: Card processing system
Inventor: YANAGIDA HIROSHI
IPC: G06Q40/00
Filed: 1984-01-17
Abstract: PURPOSE:To facilitate the easy use of a card and also to increase the control function of the card by using just a single sheet of card to register plural secret numbers and setting a range that can be processed for each registered secret number. CONSTITUTION:A card containing plural secret numbers registered previously is inserted to a card reader 4 at a credit terminal, and the secret numbers are fed by a pinkey 6. A transaction amount is fed through a keyboard 5. Then these input data are sent to a computer at a center by a CPU1 via a transmission controller 7. At the center side the secret number is confirmed and a limit credit amount corresponding to the secret number is obtained based on a credit limit table. Then an input transaction amount is compared with the limit credit amount, and a processing code 1 is set to show the conclusion of transaction when the limit credit amount is larger than the transaction amount. While a processing code 2 is set to show the excess over the limit credit amount vice versa. Either one of both codes 1 and 2 is sent to the credit terminal. At the credit terminal the information on the propriety of transaction is displayed at a display device 3 based on the received code.
Patent JP-S61168425-A (JP)
Title: Electric discharge machining device
Inventor: INOUE KIYOSHI
IPC: B23H7/10
Filed: 1985-01-18
Abstract: PURPOSE:To enable a fine wire to be always stably guided with smoothness in less friction, by filling the hollowed part in a guide with liquid while freezing it in a condition that the wire electrode penetrates through the guide and guiding the wire electrode. CONSTITUTION:The inside of a cylinder 3 is filled with a freezing medium 4. A device, actuating a refrigerating device 7 in a condition that a wire electrode 1 penetrates through the guide cylinder 3 by a feed of a feed roller 2, freezes the internal liquid 4. The wire electrode 1, being guided by this ice and protruded in a straight shape from an end 6, is opposed to a work 8 repeating an electric pulse discharge from a machining power supply 9 to perform electric discharge machining. The wire electrode 1 is heated by electric discharge heat during machining, and heat conduction prevents the ice and the wire electrode in the cylinder 3 from freezing.
Patent JP-2000202435-A (JP)
Title: Cleaning system
Inventor: TAKEI KAZUYOSHI
IPC: B01D21/00
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To enable to repeatedly use a work liquid for a long period and to lower the cost and a waste liquid treating cost, etc., by greatly enhancing a cleaning work of the work liquid. SOLUTION: This system arranges a second purifying device 2 for further cleaning the work liquid purified with a first cleaning device in a downstream side of the first cleaning device. A work liquid introduction cylinder 42 enabling to diffusely flow out the work liquid from a lower end, is provided on a nearly center of a second work liquid storage tank 40 for storing the work liquid. A filtering filter 44 vertically partitioning the midway of the second work liquid storage tank 40 is provided. A weir 45 is formed at the upper end part of the second work liquid storage tank 40, and an oil liquid separation wall is arranged along the inner periphery of the weir 45, and also a liquid collection groove 47 is provided side by side along the outer periphery of the weir 45.
Patent JP-H03213080-A (JP)
Title: Filter type converting and encoding system
Inventor: MUNAKATA IKUO
IPC: H04N19/00
Filed: 1990-01-18
Abstract: PURPOSE:To utilize data compression with a simple rule by dividing data to be compressed into the block of (n) bits, counting the number of effective logic in the data of the block and selecting a value equipped with the significant logic number to be suited by the filter of the previously counted frequency out of all the values to be obtained for the (n) bits with the counted number as the frequency. CONSTITUTION:Picture data are inputted to a blocking part 1 and the blocks for every 15 bits can be obtained. For example, when the picture data are monochromatic for the facsimile of no gradation as the number of the significant logic in the block, a counter 2 counts the number of black elements (or the number of white elements) in one block and this number is defined as the frequency. A frequency filter part 3 selects the data of 15 bits equipped with the number of the significant logic extracted by the counter 2 out of all the values to be applied by the 15 bits. An index part 4 successively applies indexes to the data extracted by the frequency filter part 3 from the small values to be expressed by those data and at such a time, the index is made suitable for the data to be converted.
Patent JP-H10210333-A (JP)
Title: Digital still camera
Inventor: TSUCHIDA TADAAKI
IPC: H04N5/765
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a digital still came which can easily prevent noises from mixing into the image data from a charging operation. SOLUTION: This still camera is provided with an electronic flash 90, which illuminates an object by driving a light-emitting part by an electric charge stored in a capacitor, an image-pickup means 13 which converts the image of the object into the electrical signals, a signal-processing means 50 which applies the recording processing to the image signals received from the means 13, a recording means 60 which records the image signals processed by the means 50 on a recording medium, and the charge start control means 72 and 80 which control the charge start of a charging means. The means 72 and 80 make the charging means start the charging of the capacitor, while the digital signal processing is carried out after the analog signal processing has been completed by the means 50.
Patent JP-S5290504-A (JP)
Title: Detergent composition for hair and skin
Inventor: HIKICHI HIDEYUKI
IPC: A61Q5/02
Filed: 1976-01-26
Abstract: PURPOSE:Title composition causing reduced irritation to the skins and the mucous membrane of eyes and having excellent frothing and detergency, which contains specific salts of monoglyceride alkoxyether sulfate as effective ingredient.
Patent JP-H11205728-A (JP)
Title: Program reservation registration system and program reservation registration method
Inventor: OKI ISAO
IPC: H04N7/16
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To view or record properly both of duplicate programs by retrieving other broadcast time of the programs even in the case that the programs to be viewed or recorded are in duplicate in a digital satellite broadcast. SOLUTION: A program reservation registration system 10 is provided with a program list acquisition section 16 that acquires a program list for a prescribed period, a reservation program memory 20 that stores a channel of a selected program and a time band, a reservation collation section 22 that collates the time band of the newly selected program with a time band of the program having already been stored in the reservation program memory to decide the presence of a duplicated time band, and a program retrieval section 24 that retrieves the program list to discriminate whether or no at least one of the programs in duplicate of the time band is broadcast for other time band. Information denoting the retrieved time band and channel as to one program is stored in the reservation program memory 20. Furthermore, the system 10 is provided with a registration program memory 26 that stores information relating to one program in the case that the one program is not broadcast for the other time band based on the program list.
Patent JP-H01183920-A (JP)
Title: Transmitter
Inventor: UEDA HIDEKI
IPC: H03B5/04
Filed: 1988-01-19
Abstract: PURPOSE:To suppress the fluctuation of the oscillation frequency of a PLL circuit to occur in a moment when a power source is supplied to an amplifying circuit by providing a signal generating circuit to generate the frequency fluctuation reverse to the frequency fluctuation of the PLL circuit at the signal generating part of a PLL circuit. CONSTITUTION:The PLL circuit 4 becomes the locking condition at a certain frequency. Here, when the control signal of a Low level is impressed to a terminal 2, a switch circuit 7 becomes ON, the power source is supplied to an amplifier 5, and in a moment, the impedance such as a transistor used in the internal part of the amplifier 5 is fluctuated. Accompanying this, the impedance such as a transistor used the VCO (signal generating part) of the PLL circuit 4 is also fluctuated and the oscillation frequency is also fluctuated. At this time, a frequency is fluctuated in a positive direction. At the time of transmission, since a control signal input line 2a becomes a Low level, the potential of the outside lead of a capacitor 8 in a reverse signal generating circuit 12 drops, the negative pulse is added to an input line 3a of the modulating signal, and the oscillation frequency of the PLL circuit 4 is fluctuated in the negative direction and the frequency fluctuation due to the load fluctuation of the amplifier 5 is cancelled.
Patent JP-S56106008-A (JP)
Title: Controlling device for boiler feed water pump driving turbine
Inventor: AKASHI TEIICHIROU
IPC: F01D21/00
Filed: 1980-01-25
Abstract: PURPOSE: To prevent occurrence of a dangerous situation that water supply to a boiler is interrupted temporarily in a variable pressure operation plant, by employing such an arrangement that auxiliary steam can be supplied promptly from an auxiliary steam header when shortage of low-pressure steam is caused, for instance, at the time of "fast cut back".  
     CONSTITUTION: A thermo-electric power plant comprises a high-pressure turbine 6 to which steam produced by a boiler 1 is supplied, intermediate-pressure turbine 10, low-pressure turbine 11, condenser 12, etc. In such an arrangement, an auxiliary steam header 32 is connected via a steam converting valve 31 to a high-pressure steam supply pipe 30 for supplying high-pressure steam to the high-pressure turbine 6. The header 32 is also connected via a pressure-reducing valve 33 to an exhaust pipe 34 extended from the turbine 6. At the time of "fast cut back" or when the load is disconnected, a steam control valve 4 is closed to supply main steam produced by boiler 1 to the auxiliary steam header 32 after reducing its pressure by the steam converting valve 31. Here, the header 32 is connected to an extraction pipe 21 via an auxiliary steam check valve 35, pressure control valve 36 and fast cut valves 37a, 37b. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10208981-A (JP)
Title: Device and method for manufacturing film capacitor element
Inventor: KI KOUKOU
IPC: H05F1/00
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of the dislocation, slipping, wrinkling, etc., of films by controlling the adhesive forces and slip property of the films by providing at least one electrification control mechanism between a film supply mechanism and a film laminating mechanism. SOLUTION: An electrification control mechanism 4 is provided between a film supply mechanism and a film laminating mechanism 2. The mechanism 4 is composed of a discharge electrode 41 and a grounding electrode 42 and the electrode 41 generates ions required for electrification control by generating discharge, such as the corona discharge, etc. Four films 101-104 supplied from the supply mechanism 1 are run through carrying rolls 51-58 and the laminating mechanism 3 and wound in a roll as a film capacitor element. When the films 101-104 are wound, the polypropylene film 102 having at least one insulating surface is passed through an electrification control mechanism 4 so as to control the charge amount of the film 102 to a desirable level before the film 102 is supplied to the laminating mechanism 2.  Therefore, the film capacitor element can be manufactured without causing the dislocation, slipping, and wrinkling, etc., of the films 101-104.
Patent JP-H05192620-A (JP)
Title: Automatic applicator
Inventor: TAKEUCHI SHO
IPC: B05C11/02
Filed: 1992-01-20
Abstract: PURPOSE:To maintain a clearance between a hood provided with a spray gun and the wall surface to be painted in a very small state. CONSTITUTION:This applicator is constituted by providing a first hood 1 supported on a wall surface work device B and attached so as to cover the wall surface D, a second hood 3 attached so as to be movable roughly in parallel to the wall surface D in a first hood 1 through a driving means 2, and also, provided with a hood wall part 3a being flexible toward the wall surface D, a pair of painting rollers 5, 5 which are attached in the same second hood 3 so as to be flexible together with the hood wall part 3a through the driving means and roll by coming into contact with the wall surface D at an interval to each other, and a spray gun 6 provided in a second hood 3 so as to be movable together with a second hood 3 so that a paint can be sprayed to the wall surface D between the painting rollers 5, 5.
Patent JP-S60151551-A (JP)
Title: Quantitative determination method of inogranic phosphorus
Inventor: HARADA KENJI
IPC: C12Q1/00
Filed: 1984-01-19
Abstract: PURPOSE:To measure trace inorg. P with high accuracy by adding inosinic acid and specific enzyme to a sample contg. inorg. phosphorus to cause reaction, converting hypoxanthine to uric acid and H2O2 by the oxidizing enzyme and measuring the uric acid and H2O2 by a hydrogen peroxide electrode having an immobilized uricase membrane. CONSTITUTION:A reagent mixture composed of inosinic acid, purine nucleoside phosphorase, hydroxanthine oxidase (XOD) and a tris buffer soln. having 7.35pH is injected with stirring into a measuring cell 18 provided with a hydrogen peroxide electrode 10 adhered and coated with an enzyme membrane 40 formed by fixing uricase to a porous membrane of polycarbonate or the like as well as a temp. compensating thermister 14 and a diaphragm 24 for stirring the content of the cell. The sample is injected and stirred for about 20sec after the injection and the quantity or the rate of an increase in the raction current is measured where a stationary state is attained in about 20sec. The hypoxanthine generated by reaction of the inosinic acid with the inorg. phosphorus is converted to uric acid and H2O2 by the XOD and the comsumption of O2 by the conversion reaction or the amt. of H2O2 generated by the reaction between the uric acid and O2 are measured by the electrode 10, by which the quick measurement with good accuracy is made possible without receiving the influence of disturbing materials such as blood cells or the like in the blood.
Patent JP-S5393878-A (JP)
Title: Current detection circuit
Inventor: MASUDA SHINTAROU
IPC: G01R19/165
Filed: 1977-01-28
Abstract: PURPOSE: To make possible operation of a breaker even with any phase out of 3phase currents by converting the current of each phase on the secondary side of a current transformer to a d.c. voltage through a diode, resistor and capacitor and outputting the largest of them to a breaker control circuit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01183425-A (JP)
Title: Molding of optical element
Inventor: UEDA MASAAKI
IPC: C03B11/00
Filed: 1988-01-18
Abstract: PURPOSE:To readily control temperature of mold and to enable molding of high-precision optical elements, by setting plural molds and using at least one among the plural molds as a dummy mold for thickness control. CONSTITUTION:Plural molds are set and at least one among the plural molds is used as a dummy mold 3 for thickness control. A material 7 (thickness controlling material) comprising the same material as an optical element material 6 to be molded is packed into the dummy mold 3 and molded. The dummy mold 3 is controlled at the same temperature as those of upper and lower molds 1 and 2 and preferably cooled to <= the transition point of the optical element material. By the above-mentioned method, application of pressure to molded articles is efficiently continued in a cooling process after molding, optical forming shapes of the molds are accurately transferred to the materials and high-precision optical elements can be formed.
Patent JP-S59133560-A (JP)
Title: Dry type electrostatic charge image developing toner
Inventor: KUMAGAI YUUGO
IPC: G03G9/08
Filed: 1983-01-20
Abstract: PURPOSE:To lower hygroscopicity of a toner, to raise fluidity, and to enable formation of an image superior in resolution even in an environment of high humidity by incorporating a silica powder having a trimethyl silyl group in addition to a binder resin and a colorant. CONSTITUTION:A toner contains a binder, such as polystyrene, its copolymers, other vinyl polymer, or polyester, a colorant, and further, a silica powder having a trimethyl silyl group (preferably having <=5% hygroscopic degree when it is kept for 10hr in 80% relative humidity and 25 deg.C atm.) in an amt. of 0.01-10wt% of the toner. A magnetic powder is further added in the case of a one-component toner. As a result, the obtained toner is good in fluidity even at high temp. and in high humidity.
Patent JP-S61167447-A (JP)
Inventor: TSUGA KOICHI
IPC: B02B3/04
Filed: 1985-01-18
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-S54101913-A (JP)
Title: Production of foamed superfine fibers
Inventor: SUZUKI YOSHIYA
IPC: D06M13/338
Filed: 1978-01-26
Abstract: PURPOSE: To obtain warm soft light-weight bulky foamed superfine fibers for knitted and woven fabrics, batting, etc. having heat retaining properties, by melt spinning two types of thermoplastic polymers, one of which contains a blowing agent, followed by after-treating the fibers thus obtained.  
     CONSTITUTION: Two types of thermoplastic polymers, one of which contains a blowing agent capable of producing gases by heating, having different or poor compatibility, are melt spun to form foamed composite fibers, which are then mechanically treated to strip the joint surface or to dissolve only the unfoamed component, thus giving foamed superfine fibers. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59133332-A (JP)
Title: Production of sintered ore
Inventor: HASHIKAWA HISASHI
IPC: C22B1/16
Filed: 1983-01-20
Abstract: PURPOSE:To reduce the production cost of light calcined dolomite in the process for producing a sintered steel by burning a mixture composed of powder coke and green dolomite by the sensible heat evolved in a sintering process to form the light calcined dolomite. CONSTITUTION:A mixture layer A formed by mixing 14 green dolomite 12 and powder coke 13 at a weight ratio of about 13:1-4:1 is formed on bedding ore 9 consisting of sintered ore having about 5-10mm. grain size and further a raw material layer B of sintered ore is supplied thereof in the stage of supplying the rate material to a sintering machine. The mixture layer A is heated to about 500-600 deg.C by the sensible heat of the upper layer B and the powder coke 13 is fired and burned so that the green dolomite 12 is converted to light dolomite. Since the dolomite 12 having about <=5mm. grain size is used, the light dolomite is recovered as return ore by after disintegrating and granulating 10. The granules are mixed as a mixture 15 composed of the light dolimite and the return ore with the raw material for other sintering ore and are supplied to the sintering machine.
Patent JP-S61168166-A (JP)
Title: Reproducing control method of rotary head type tape recorder
Inventor: TAKI TETSUYA
IPC: G11B15/467
Filed: 1985-01-19
Abstract: PURPOSE:To control reproducing tracking speedily and stably by switching and using an N track completion type and an M track completion type AFT system tracking control system which have an integer N/M. CONSTITUTION:A reproducing signal is inputted to an LPF4 and a reproducing equalizer 5 through a terminal 2 and a reproducing amplifier 3. The output of the amplifier 5 is inputted to a synchronizing signal detecting circuit 10 and synchronizing signal detection pulses of 1tau and 0.5tau are supplied from output terminals alpha and beta to the two-track side contact alpha' of a switch circuit 12 through an OR gate 11 and also supplied to a 4(N) track completion type synchronizing signal selecting circuit 13. A counter 14 counts pulses from the terminal beta and sends a count signal to the switch circuit 18 when the counted values attains to 3 to output a command signal to the switch circuit 12 and circuit 13, thereby performing the N-track completion type AFT system tracking control. When no count signal is outputted from the counter 14, 2(M)-track completion type AFT system control is performed under the command from the circuit 18.
Patent JP-H07205181-A (JP)
Title: Long porous organic film
Inventor: KAGAWA SEIJI
IPC: B29L31/14
Filed: 1995-01-23
Abstract: PURPOSE:To obtain a long porous org. film having a large number of fine through-holes having a uniform pore size by uniformly making a large number of through-holes with a diameter of a specific value or less in the whole of a long org. film in specific density or more. CONSTITUTION:A long porous org. film is obtained by passing a long org. film 165 through the gap between a first roll having a large umber of particles having sharp angle parts bonded to the surface thereof and a second roll having a smooth surface. At this time, the pressing force to the long org. film passing through the gap between the rolls is adjusted so as to become uniform over the entire surface of the long org. film 165 coming into contact with the rolls. By this constitution, a large number of through-holes 166 with a diameter of 50 pm or less are made in the whole of the long org. film 165 in density of 500/cm or more. The pore size of the porous org. film is arbitrarily selected within a range of 50mum or less according to a use.
Patent JP-S58127828-A (JP)
Title: Method and apparatus for ground improvement work
Inventor: YAMADA KUNIMITSU
IPC: E02D3/12
Filed: 1982-01-22
Abstract: PURPOSE:To improve even narrow corners and apertures of the ground by injecting a ground improving agent into the ground while turning a flexible flange- like stirring blade in contact with an existing underground structure. CONSTITUTION:Short branch pipes 2 serving as stirring blades are radially and projectionally provided at the tip of an injection pipe 1, and the branch pipes 2 are provided with injection nozzle ports 3. Also, stirring blades 4 made of nylon fibers, etc., having a flexible flange form, are radially and projectionally provided at the tip of the injection pipe 1. The stirring blades 4 are so designed that they are bent when collided by objects having a hardness higher than its own hardness but restored to its original form when the objects go past. When the injection pipe 1 is turned while injecting cement milk into the ground between existing underground structures A and B, the blades 4 are bent at the portions contacted with the structures A and B and thereby the improving agent is mixed with the soil of the corners of the ground to form a hardened layer C.