baber/WOPTO huggingface dataset:
Patent JP-H03245398-A (JP)
Title: Superconducting memory
Inventor: UENO KATSUNORI
IPC: H01L39/22
Filed: 1990-02-22
Abstract: PURPOSE:To simplify configuration and to reduce energy consumption by turning a superconducting transistor to a normal conductive state, injecting the current of contents into a loop-shaped path, afterwards, interrupting the current in the superconductive state, storing the contents in the loop-shaped path and reading the data contents from the current to flow from the loop-shaped path when the transistor is returned to the normal conductive state. CONSTITUTION:When writing data, a superconducting transistor 10 is turned to the normal conductive state and afterwards, the current controlled by a current control means 40 corresponding to the contents of the data is injected into a loop-shaped path 30. Next, the superconducting transistor 10 is switched to the superconductive state and afterwards, by interrupting the injection of the current, the injected current is stored in the loop-shaped path 30 as a permanent current. When reading the data, a current detecting means 50 detects the current to flow from the loop-shaped path 30 when switching the superconducting transistor 10 to the normal conductive state, and the contents of the data stored in the loop-shaped path 30 as the permanent current are read. Thus, since the loop-shaped path can be composed of one superconducting transistor and a superconducting body at a minimum as the structure of a memory unit, the structure can be simplified and the energy consumption can be decreased.
Patent JP-S54133562-A (JP)
Title: Parison comtroller for blow molding machine
Inventor: SHINTANI SADAHIKO
IPC: B29C48/09
Filed: 1978-04-10
Abstract: PURPOSE:To provide a parison controller which enables the molding of a thin-walled parison by correcting the position of a mandrel tip to coincide with the setting value by the signal from  transducer. CONSTITUTION:A molten resin 12 introduced through a resin inlet 11 to a head 1 is pressurized to a pressure PP and extruded through a nozzle slit 15 as a parison 13, 14. A signal Ys representing the vertical position of a mandrel tip 3 which is proportional to the gap width of a nozzle slit 15, is transmitted from a function generator 16 to an operationa amplifier 6, in which the position signal Ys transmitted from the function generator 16 is compared with the position signal detectd by a position detector 5, and the difference DELTAy is amplified by a servo-valve operating amplifier 7. The servo-valve 8 is adjusted by the signal from the amplifier 7, and the position of the mandrel tip 8 is controlled by a servo-cylinder 4 to keep the coincidence with the setting value of the function generator 16.
Patent JP-S62199621-A (JP)
Title: Aromatic polysulfone resin provided with hydrophilicity
Inventor: HONDA ZENJIRO
IPC: C08G65/48
Filed: 1986-02-28
Abstract: PURPOSE:To provide the titled resin giving stable hydrophilicity for a long period without impairing the excellent physical properties inherent in aromatic polysulfone polymer, consisting of specific block polymer with a hydrophilic compound connected through covalent bond to the terminal of an aromatic polysulfone polymer. CONSTITUTION:The objective resin consisting of block polymers of formulae II and III (l is 0 or 1; m and n are each integer >=1) with a hydrophilic compound (pref. a water-soluble oligomer or polymer constituted by 1-30 recurring units, e.g., gelatin, or at least one hydroxyl group-contg. compound such as formaldehyde) connected through covalent bond to the terminal of an aromatic polysulfone polymer ( pref. constituted by recurring unit of formula I). USE:Particularly, raw material for thin film to form separation membranes such as reverse osmosis ones.
Patent JP-S54135680-A (JP)
Title: Emulsifier composition
Inventor: AKIMOTO SHINICHI
IPC: C09K23/52
Filed: 1978-04-12
Abstract: PURPOSE: To provide an emulsifier compsn. suitable for use in emulsification of high m.p. waxes which compsn. contains a poly EO type surfactant having alkyl, alkenyl or acyl with a specific carbon no., an EO-PO block copolymer with a specific MW and other surfactant.  
     CONSTITUTION: This compsn. Contains, by wt., 30W90% of a polyoxyethylene type surfactant having 8W22C alkyl, alkenyl or acyl, 10W40% of a polyoxyethylene- oxypropylene block copolymer with a MW of 4000W20000 and 0W40% of other surfactant. The MW of the PO part in the copolymer is 1000W4000, and the EO part occupies 50W90% of the total MW.  
     EFFECT: By adding the block copolymer the fluidity of an emulsion can be increased without breaking emulsification. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59169109-A (JP)
Title: Electromagnetic iron core
Inventor: YANASE KATSUHIKO
IPC: C22C38/00
Filed: 1983-03-16
Abstract: PURPOSE:To extend the friction life and ensure the rust proof processing effect by forming a film of iron tetroxide at the surface of stacked body of silicon steel plate. CONSTITUTION:Entire part of surface 2 of iron core 1, the stacked part 3 of iron core and the abutting surface 4 are heated and these are placed in contact with the steam. By this processing, the iron of tetroxide film 5 is formed at the entire part of iron core. After contactness with the steam, the entire part of an electromagnetic iron core is immersed into a mineral oil and thereby the stacked iron core 3 is impregnated with the oil through the capillarity. Thereafter, extra oil adhered to the surface of the electromagnetic iron core 11 and the abutting surface 2 is eliminated and thereby the wanted electromagnetic iron core can be obtained.
Patent JP-S52126882-A (JP)
Title: Safety switch device for man conveyor
Inventor: TSUBOI NOBUYOSHI
IPC: B66B29/04
Filed: 1976-04-14
Abstract: PURPOSE: To simply and accurately settle the operating point of a safety switch for stopping the operation by actuating the internal switch when foreign materail is inserted between steps and skirt panel to be engaged by the skirt panel. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10239792-A (JP)
Title: Silver halide photographic sensitive material, and method for processing the same
Inventor: MARUI TOSHIYUKI
IPC: G03C5/395
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a silver halide photographic sensitive material capable of obtaining a silver image of pure black tone and a low in fog even in the case of long storage or low replenishing and rapid processing, by chemically sensitizing silver halide grains in the presence of a specified polymer. SOLUTION: The silver halide grains contained in at least one of silver halide emulsion layers of this photosensitive material are chemically sensitized in the presence of the polymer represented by the formula and at least one kind of lueko compound is contained in a silver halide emulsion layer and/or its adjacent hydrophilic colloidal layer, and in the formula, R<1> is a 1-4C alkyl group; each of R<2> and R<3> is H atom or a 1-12C alkyl or 6-20C aryl group; L is a single bond or a 1-12C alkylene or 7-12C aralkylene group; A is a repeating unit obtained by copolymerizing an ethylenically unsaturated monomer; and (x) is 0.1-100, (y) is 0-99, and x+y=100.
Patent JP-H08210776-A (JP)
Title: Garbage processing machine
Inventor: WATANABE TAKASHI
IPC: B02C21/00
Filed: 1995-02-06
Abstract: PURPOSE: To eliminate bad odor generated from garbage and to deodor water vapor discharged from a garbage processing machine. CONSTITUTION: A feeding port 13 for a garbage 12 is formed at an upper part of an axial one end of a cylinder 11 and at the same time a discharging port 14 is formed at a lower part of the other end of the cylinder. Within the cylinder 11 is rotatably pivoted a rotating shaft 20 provided with a screw vane 26 for use in transferring garbage 12 fed from the feeding port 13. A deodoring catalyst 60 is arranged within the rotating shaft 20 and further there is provided a heater 35 for use in heating the catalyst 60 and the garbage 12. A hopper 15 installed at the feeding port 13 communicating with the rotating shaft 20 through a suction pipe 17 and an inlet side easing 43. A suction fan 16 inserted into the suction pipe 17 is rotated to cause water vapor generated within the cylinder 11 to be sucked and fed into the catalyst 60.
Patent JP-H09238028-A (JP)
Title: Frequency multiplier circuit
Inventor: AKAISHI MAKOTO
IPC: H03D9/06
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a frequency multiplier circuit in which impedance matching at input output terminals is taken with a small conversion loss. SOLUTION: In this frequency multiplier circuit, an APD 2, (3) is connected between a through-port 12 (coupling port 13) and ground with respect to an input terminal 11 of a 90 deg. hybrid circuit 1, and an isolation port 14 is used for an output terminal, then an odd number degree harmonic wave of an input signal is obtained. The input impedance is matched with the input signal and a multiplied output signal is not outputted to the input terminal and an output terminal is matched at multiplied frequencies, then the conversion loss is reduced.
Patent JP-H06261087-A (JP)
Title: Data receiver
Inventor: TSUBAKI KAZUHISA
IPC: H04L27/22
Filed: 1993-03-03
Abstract: PURPOSE:To reduce power consumption more in comparison with a receiver employing an A/D converter by using plural phase rotation circuits and an identification device discriminating the polarity of a Q signal so as to specify and decode a phase of a reception signal. CONSTITUTION:The phase is rotated in a direction to make a phase represented by I, Q signals zero depending on the polarity of the Q signal inputted in phase rotation circuits 2, 3, 4 and on combinations of polarities of the I, Q signals in a phase rotation circuit 1. In this case, identification devices 5-10 identify the rotating direction of each phase rotation circuit and a decoder 11 extracts phase information from an output result of the identification device to decode data.
Patent JP-H07253929-A (JP)
Title: Semiconductor storage device
Inventor: HONMA HISAO
IPC: G06F12/08
Filed: 1994-03-14
Abstract: PURPOSE:To provide the semiconductor storage device which can be down-sized almost to the sizes of a 3.5-inch, a 2.5-inch, and a 1.8-inch type hard disk device. CONSTITUTION:A volatile cache memory 3 temporarily stores data that a main flash memory 2 stores and has less storage capacity than the main flash memory 2. A data control circuit 4 controls data input and output among the flash memory 2, cache memory 4, and an external information processor. The control circuit 4 inputs and outputs data from and to the information processor according to a fixed-length data format. A replaceable flash memory 5 stores data as a substitute for the flash memory 2 if a fault occurs to the flash memory 2.
Patent JP-2000244652-A (JP)
Title: Recording and reproducing device
Inventor: TAMAI KOJI
IPC: H04M1/656
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To obtain a recording and reproducing device by which a larger amount of call contents are recorded by means of a recording medium without deteriorating the evidence of call contents by executing control to erase call data corresponding to a silence part from compressed call data and non- compressed call data and to record a part of compressed call data and non- compressed call data on the recording medium. SOLUTION: A call signal inputted to a recording block 2 is adjusted in level by ALC 7, converted into call data of a digital signal by an A/D converter 11 and inputted to a recording signal processing part 12. Call data inputted to the part 12 is compression or outputted to a FIFO memory 16 without compressed and, then, stored. A CPU 3 erases silence call data detected as the silence part in call data by the detection result of a level detector 8. Thus, the larger amount of call contents are recorded on the recording medium and the call signal with the high evidence is obtained.
Patent JP-S55134380-A (JP)
Title: Electronic watch
Inventor: MURATA NOBUHIRO
IPC: G04C3/00
Filed: 1979-04-09
Abstract: PURPOSE:To enable a functional coupling between hands and a digital indicator at time correcting in an electronic watch by counting addition and subtraction pulses for correcting the time to be applied to a step motor by a chronograph and indicating it on a calendar digital indicator. CONSTITUTION:Addition and substraction pulses outputted from a hand correction signal forming circuit 35 by the operation of addition and substraction correcting switches are applied through an OR gate 26, to which 1/10Hz time signal is applied from respective frequency dividers 25, and a waveform converter circuit 29 to a hand drive step motor 31 to correct the time indication of the hands. Simultaneously, these pulses are counted by a chronograph 19 to switch and indicate corrected time amount on a calendar time digital indicator 4 so as to functionally couple between the hands and the digital indicator at time correcting. Therefore, the time difference or the like can be accurately and rapidly corrected without providing an exclusive counter circuit for hand correction amount or the like.
Patent JP-S58161552-A (JP)
Title: Monitor method of transmitting system
Inventor: SATOU TADASHI
IPC: H04L12/26
Filed: 1982-03-19
Abstract: PURPOSE:To perform monitoring for state of each transmitting station without excerting serious effect on the data transmitting period, by transmitting a status signal showing the state of each transmitting station to a monitor station after putting the status signal into a transmission frame. CONSTITUTION:A transmitting station receives a signal from a transmission line 11 at a receiving part 12 and stores it to a data memory 23. The transmitting station obtains the right of transmission and reads out a transmission data out of a memory 23 to transmit it to a transmission line 14. In this case, a status signal is formed with a signal 19 detected through a state detecting part 17 and showing the state of the transmitting station. This status signal is added to a transmission frame and then transmitted. A monitor station receives the transmission frame and stores the status signal in the transmission frame to a data memory 23. A station control part 22 refers periodically to the memory 23 and sets the status of each transmitting station to a prescribed format. A transmission control part 15 reads out the converted transmission data from the memory 23 and forms a transmission frame to send it to each transmitting station.
Patent JP-S56140776-A (JP)
Title: Luminance control circuit
Inventor: MIYATA MINORU
IPC: H04N5/18
Filed: 1980-04-01
Abstract: PURPOSE:To obtain a screen which is free from uneven luminance without effected from the video signal or the undesired signal, by connecting the both ends of a clamping capacitor to the both input terminals of a differential amplifier to which both the clamp voltage and the luminance control voltage are applied. CONSTITUTION:The video signal is applied to a pair of switching transistors 5 and 6 via the control circuit 2 and transistor 3, and these transistors conduct only in the pedestal period and by the clamp pulse of the terminal 10. And the voltage is accumulated to the clamping capacitor 7. On the other hand, the luminance control voltage obtained at the variable resistance 16 is applied to the transistor 15 of a differential amplifier, and the output is fed back continuously to the control circuit 2 until a coincidence is obtained between the clamp voltage applied to the transistor 14 and the luminance control voltage. Then the DC level of the video signal is set at the voltage which is controlled by the variable resistance 16. The clamping capacitor 7 in such circuit is connected to both input terminals of a differential amplifier. In such way, the AC component is negated to ensure a good luminance control with no uneven luminance.
Patent JP-H08240917-A (JP)
Title: Developing method for photosensitive planographic printing plate
Inventor: HIRAI YOKO
IPC: G03F7/30
Filed: 1995-03-02
Abstract: PURPOSE: To improve development stability when both of a negative and a positive photosensitive printing plates are commonly developed and to improve the elution of aluminum from a base body by treating a photosensitive planographic printing plate with an alkali silicate soln. of a specified pH before development. CONSTITUTION: This method includes a processing zone (A) where a photosensitive planographic printing plate is horizontally carried and subjected to pre-development, a developing zone (B) where the plate is treated with a developer of pH>=12.5 containing water as the main solvent, and a cleaning zone (C) where the plate is cleaned with water, in this order. The device is prepared by filling the pre-developing tank 2 with a pre-developing liquid such as 1% potassium silicate soln., a developing tank 8 with a developer, and cleaning tank with tap water. A negative or a positive photosensitive planographic printing plate is processed under conditions, for example, at 25 deg.C for 3sec for the pre-development, at 32 deg.C for 10sec for development, and at room temp. for 3sec for cleaning. Thereby, the range for the developing time is almost the same for both of a negative and a positive photosensitive planographic printing plates, and therefore, development stability is improved when both printing plates are developed.
Patent JP-S58128806-A (JP)
Title: Manufacture of cast concrete product
Inventor: DERUBOO JIYAN POORU UUBERU AND
IPC: C04B28/04
Filed: 1982-03-19
Abstract: 1. Method for manufacturing cast concrete articles of hand-crafted character, characterized in that it consists to prepare a concrete comprised of large calcareous granulate, siliceous sand, Portland cement in a proportion of about 400 kg per m**3 from concrete, a water-reducing additive, and water to have the water/cement ratio =< 0,40 and the consistency of the green concrete lie in class 0 ("dry") as defined in Belgian Standard NBN B 15-205 characterized by a tightening rate (Walz's SC) higher than 1,26, subjecting the mould (1), the green concrete is poured into, up to complete filling of said mould, to vibrations combined with impacts, levelling the concrete casting, scraping the unstable granulate on the casting surface (2) and removing same, hawking and smoothing said surface (2) which comprises the visible surface of the article, stopping the vibrations and impacts imparted to the mould, brush-scoring said surface (2), laying directly on said mould a rigid plate (3) having a plane surface to contact the scored surface, swinging said mould (1) and rigid plate (3) over 180 degrees, unmoulding directly on said plate (3) and letting said article dry on said plate.
Patent JP-H06254365-A (JP)
Title: Production of composite hollow yarn type reverse osmosis membrane of polyamide
Inventor: OGURO KOJI
IPC: B01D69/08
Filed: 1993-03-03
Abstract: PURPOSE:To provide the composite hollow yarn type reverse osmosis membrane of polyamide which can be practicably used by forming a thin film of a polyamide polymer in which carboxyl groups exist by vapor deposition polymn. method on the surface of a porous hollow yarn membrane having the capacity of a specific value or above of a removal rate of dextran and a permeation rate of pure water. CONSTITUTION:This composite hollow yarn type reverse osmosis membrane of the polyamide is obtd. by depositing at least two kinds of multifunctional compds. capable of forming the thin film of the polyamide polymer having the carboxyl groups by reacting with each other by evaporation on the microporous hollow yarn type backing membrane of the polyamide having the capacity of >=90% removal rate of the dextran of 60000 average mol.wt. and >=50L/m<2>.D.atm permeation rate of the pure water and polymerizing the vapor deposited multifunctional compds. and forming the thin film of the polyamide on this backing film. The multifunctional compds. are exemplified by amines, such as m-phenyelen diamine, imines, amine deriv. and acid deriv., such as trimesitic acid chloride.
Patent JP-2000240577-A (JP)
Title: Supporting structure of fluid machinery
Inventor: YAMAMOTO YASUHARU
IPC: F04B53/00
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a supporting structure of a fluid machinery formed by an easily workable and mountable member, and capable of reducing the number of pieces of parts and the manufacturing cost. SOLUTION: This supporting structure of a fluid machinery supports a casing 6A of the fluid machinery slidably to a base surface. The supporting structure comprises a positioning pin 11 fixed on a lower part at a driving machine side, of the casing 6A and approximately vertically extending toward the base surface, a supporting means 12 fixed to the base surface and supporting the positioning pin 11 at least on its three points, a supporting beam 7 mounted on the casing 6A and extending in the direction perpendicular to an axis of the casing 6A, and an adjusting means 10 for pressing the supporting beam from the driving machine side.
Patent JP-H10243635-A (JP)
Title: Power unit
Inventor: TAKAHASHI SUSUMU
IPC: H02M3/00
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To generate a wide range of voltage including a motor load system by the same constitution of DC-DC converters, by putting a plurality of DC-DC converters in the physically same constitution, and providing two independent output rectifying and smoothing parts inside each DC-Dc converter. SOLUTION: This power unit is composed of an AC-DC converter 1 which converts the input of an AC power source into specified DC voltage, DC-DC converters 2-4 which generate severally different DC voltages, in the same constitution, a load circuit 5 which constitutes an information processing system, an output voltage setting means 6, and an voltage setting means 7 for protection against overvoltage. Here, commercial AC power is converted into middle voltage with an AC-DC converter 1, and it is supplied to the DC-DC converters 2-4. The DC-DC converters 2-4 generate each voltage V1-V3 being each determined by the set value of an output setting means 5 and the connection of each output connection means. Hereby, a wide range of voltages including a motor load system can be generated by the same constitution of DC-DC converters.
Patent JP-H07229982-A (JP)
Title: Operating knob
Inventor: EDA ATSUSHI
IPC: G12B11/00
Filed: 1994-02-16
Abstract: PURPOSE:To obtain a knob giving a stable force of insertion and extraction by a construction using a knob member and an operating member which are constituted of materials having oil resistance, oil permeation resistance and properties of contraction and expansion and have prescribed thicknesses. CONSTITUTION:A rubber cap 31 of Embihaika (NBR+PVC) is fitted on a volume shaft 32 of a volume knob 30 without using a mold and others. Thereby a margin of fit of the shaft 32 with the cap 31 can be left sufficiently and the knob 30 having no difference in a force of insertion and extraction can be manufactured even when nonuniformity is brought about at the time of molding of components. By a one-piece molding wherein the rubber cap is simply fitted on the volume shaft, moreover, the number of components can be lessened and the volume knob can be manufactured by a simple and easy manufacturing process. Besides, an operating knob having the rubber cap improves the feeling of operation, increases texture and also improves a design effect. Since the Embihaika (NBR+PVC) is excellent in oil resistance and oil permeation resistance, lowering of a force of fit of the shaft 32 with the cap 31 caused by the change of properties of oil permeating into the cap 31 can be prevented.