baber/WOPTO huggingface dataset:
Patent JP-S56126386-A (JP)
Title: Dubbing device
Inventor: KOBAYASHI TOSHIHARU
IPC: H04N5/92
Filed: 1980-03-10
Abstract: PURPOSE:To reduce the flicker down to the level approximate to the limit of detection in case a dubbed tape is reproduced, by giving a compensation to the reference signal inserted into the reproduced signal so that nearly a constant value is secured for the deviation of frequency of a modulator. CONSTITUTION:The signal Y applied to the input terminal 25 is applied to the FM modulator 151 through the attenuator 26 for control of gain to receive an FM modulation. This signal FM-Y is applied to the head 81 along with the signal C applied to the terminal 27. In this case, the FM reference signal S1 inserted into the signal FM-Y receives a deviation of frequency from 10MHz in accordance with the variation of the circuit constant and temperature of the FM modulator 151. A part of the signal FM-Y is applied successively to the reference signal inserting circuits 28 and 29, and the reference signals S2 and S1' supplied from the quartz oscillators 30 and 22 are inserted. A compensation is given by the FM demodulator 32, comparators 44 and 45, and others so as to secure almost a constant deviation of frequency of the modulator 151 to the reference signals S1, S2 and S1' each.
Patent JP-S58147108-A (JP)
Title: Equipment for substation
Inventor: KOBAYASHI NOBUMITSU
IPC: H02G5/06
Filed: 1982-02-26
Abstract: PURPOSE:To reduce an area required for a substation, lower the cost of a framework and to improve anti-vibration property by a consturction wherein a distance between the circuits including 3-phase transformers arranged opposedly corresponding to either of two circuits is shortened, and gas insulated buses on both  high and low pressure sides are arranged at a relatively low position. CONSTITUTION:A single phase phase transformer 1 for each phase constituting a transformer Tr2 is arranged in the same direction relative to a single phase transformer 1 for each phase constituting a 3-phase transformer Tr1. With this, the transformers 1 for each phase belonging to two circuits are arranged symmetrical including high and low pressure side leading parts 11 and 12, permitting to shorten the length of wirings. Leading positions of both high and low pressure side leading parts 11 and 12 led out from the single phase transformers 1 for each phase are located symmetrical between the single phase transformers for each phase belonging to both circuits, and their leading directions are directed to a space formed between both circuits, so that 3-phase common-type gas insulated buses on the low pressure side can be disposed at a low position.
Patent JP-S61189632-A (JP)
Title: Manufacture of semiconductor thin film
Inventor: TARUI HISAKI
IPC: H01L21/205
Filed: 1985-02-18
Abstract: PURPOSE:To increase the area by a method wherein the substrate temperature is prescribed larger than specific, and the reaction pressure within a specific range; then, the reaction gas is ionized to plasma by glow discharge with high frequency power source, and a semiconductor thin film containing a semiconductor element wholly or partly microcrystallized is formed over a substrate. CONSTITUTION:The reaction gas is introduced via gas introduction port 2 to a reaction chamber 1; this gas introduced therein is ionized to plasma by a high frequency electric field with the high frequency RF power source 4 generating between a pair of high frequency RF electrodes 3a, 3b arranged in opposition in the reaction chamber 1; thus, a semiconductor thin film containing a semiconductor element wholly or partly microcrystallized is formed over a substrate 6 mounted on one electrode 3a and heated by a heater 5. Using germanium fluoride gas and hydrogen gas as the reaction gas, the substrate 6 is heated to over 200 deg.C by the heater 5, and the reaction pressure is set at 0.1-10Torr, resulting in the formation of a semiconductor thin film over the substrate 6. This process facilitates the microcrystallization of Ge or Si with a simple apparatus and enables the increase in area and the preparation of solar cells and the like excellent in conversion efficiency.
Patent JP-H0242015-A (JP)
Title: Toothpaste containing alumina hydride polishing agent and fluoride ion source
Inventor: KENESU AASAA EBANSU
IPC: A61K8/21
Filed: 1989-02-10
Abstract: PURPOSE: To obtain a toothpaste containing an alumina trihydrate polishing agent and a fluoride ion source and effective for protecting tooth of users from decayed tooth. CONSTITUTION: This toothpaste is obtained by including 0.1-1wt.% fluoride ion source (e.g. sodium monofluorophosphate) and 20-60wt.% unground precipitated alumina trihydrate and mixing these ingredients with a conventional other ingredients and preparing the mixture according to ordinary method. At this time, alumina trihydrate which is a polishing agent having at least 3μm, <30μm particle size and preferably 5-20μm intermediate particle size is used as the alumina trihydrate and particle size distribution of alumina trihydrate specified by a ratio of (d60 -d90 )/(d50 ) is kept to <1.3 in order to obtain paste having proper viscosity.
Patent JP-S61190608-A (JP)
Title: Sample value control system
Inventor: SAKAKI ISAO
IPC: G05B21/02
Filed: 1985-02-18
Abstract: PURPOSE:To resolve the degradation in the control precision by providing a digital filter which obtains and outputs a curve of the m-th degree which makes an approximation of a value called in by sampling in accordance with preceding values by the least squares method. CONSTITUTION:In a sample value control system, a detected value from a detector is inputted to a sampler 2 provided with a digital filter 1 as a deviation from a target value and is converted to a control signal by a controller 3. A controlled system 5 is controlled through a holding circuit 4 by this signal. The digital filter 1 obtains the curve of the m-th degree (equation) which makes the best approximations of a value y0 called in at present by sampling and n-number of preceding values y-1-y-n by the least squares method, and a value y0' obtained by substituting a present time x0 into this equation is outputted to the controller 3. Thus, past sampled values are taken into consideration in this value y0', and therefore, this signal approximates most the signal obtained by eliminating noise from the signal form the detector.
Patent JP-S59158568-A (JP)
Inventor: KURASUUHOOKAN EKURUNDO
IPC: H01L29/72
Filed: 1983-02-24
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-S59158171-A (JP)
Title: Picture density adjusting device
Inventor: KASUYA YUKIO
IPC: G03G15/00
Filed: 1983-02-26
Abstract: PURPOSE:To obtain an invariably stable reproduced picture regardless of an orig inal by measuring original density by a preliminary scanning system and a sequential comparison system, and controlling the amount of original exposure by the sequential comparison system when it is judged by the preliminary scanning system that the set amount of exposure is improper. CONSTITUTION:The control value VAC of an original illumination lamp 108 corresponding to an original density measured value VAE obtained by a preliminary scan is outputted to turn on the lamp 108. Then, paper feeding is started and an optical system starts moving forth to wait for the inversion position of the optical system. An AE circuit 122 monitors the output of an original sensor 116 during said period, and when the optical system arrives at a cutting part, a value larger than VAE is obtained. When this state is held continuously for a specific time or longer, a VAE table TBL is drawn with a new value obtained by the original sensor 116 instead of the value VAE obtained by the preliminary scan, and the value obtained mentioned above is outputted as VAC. Thus, a comparison is made successively to control the turn-on voltage of the original illumination lamp 108.
Patent JP-H11213925-A (JP)
Title: Rotary-anode x-ray tube device
Inventor: KANAZAWA HIDESHI
IPC: H01J35/00
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a structure realizing control of a cooling rate of an envelope while an X-ray tube device is operated or in a manufacturing process and preventing buckling of the envelope of an X-ray rube. SOLUTION: A rotary-anode X-ray tube device comprises an X-ray tube having a vacuum-tight envelope 3 for housing a cathode member 1 for emitting thermions and an anode member 2 for generating X-rays by thermions emitted from the cathode member 1 and colliding with a target, a stator coil 4 provided for rotating the target 2a of the anode member, and a tube container 6 oil- tightened with insulation oil 5 for insulating and cooling the X-ray rube. A disk or cap 3a larger than the outer diameter of the envelope 3 and attachable to and detachable from the envelope 3 is provided on an outer surface of the envelope 3 and on the side confronting an X-ray generating surface of the target 2a.
Patent JP-H02208727-A (JP)
Title: Information processor
Inventor: ASAI FUMIYASU
IPC: G06F9/38
Filed: 1989-02-09
Abstract: PURPOSE:To contrive the improvement of an average processing rate by selecting a delay time between data latches, namely, in one stage of pipeline by an input data value or a control signal, and making a processing time of data in one stage of pipeline variable. CONSTITUTION:When a transfer request signal S1 is inputted to a transfer control circuit C1 from the left end in the figure, C1 generates a latch signal to a data latch LATCH1, and latches a packet inputted from the left end in the figure. An information processing time of a data latch LOGIC1 is determined by the time from when a transfer request signal 'S1' is inputted to the transfer control circuit C1 up to when it is inputted to a transfer control circuit C2. In the packet latched by the data latch LATCH1, one of delay elements shown by delaying circuits D11 - Dn1 having each different delay time by a value of an operation code (OPC) is selected. In such a way, a delay time required for an information processing element in a pipeline stage can be selected. Accordingly, an average processing rate can be improved.
Patent JP-H0674148-A (JP)
Title: Device for discharging concrete force-fed as dense flow in hydromechanical manner by pneumatic pressure
Inventor: KAARUUAANSUTO FUON EKARUDOSHIY
IPC: F04B15/02
Filed: 1993-02-19
Abstract: PURPOSE: To provide a device for pneumatic discharge of concrete that is hydromechanically transported in a dense flow. CONSTITUTION: A device described comprises a concrete pump 1 for the hydromechanical transport, a solidification accelerator dosing device and a device for pneumatic discharge of the hydromechanically transported concrete 2. At least one additional additive dosing device 500, 501, 502 with a linear piston pump 470, 471, 472 is arranged. The linear piston pump is connected to a linear piston drive 34-37. In discharge lines 480, 481, 482 of each additional dosing device, a distribution valve 490, 491, 492 for the redirection of the dosing agent into each one dosing agent tank 460, 461, 462 or into the dosing agent discharge line 8, 81, 82 is installed. The distribution valves are loaded with the pressure of the hydraulic medium prevailing in the piston chamber of working cylinders 25, 26.
Patent JP-H0552529-A (JP)
Title: Measuring device of amount of suspension of magnetic head slider
Inventor: MURANUSHI FUMITAKA
IPC: G11B21/21
Filed: 1991-02-26
Abstract: PURPOSE:To make measurement of the amount of suspension of a magnetic head slider with white interference highly precise. CONSTITUTION:On the occasion when the amount of suspension of a magnetic head slider 102 suspended above a glass disk 103 is measured with an interfere color of a white light 106, the same light source is used as a colorimetric reference and the interference color in a gap 10 between a glass plate 1 and a slider material 4 having a known gap distribution is used. Accordingly, the amount of suspension of the slider can be measured without being affected by a change in the light source and a phase delay of a reflected light on the surface of the slider material.
Patent JP-H03232599-A (JP)
Title: Dehydration treatment of screen scum
Inventor: FUJII IWAO
IPC: C02F11/00
Filed: 1990-02-09
Abstract: PURPOSE:To facilitate the ensuing transportation, incineration, throw-away, etc., by previously detecting the amt. of the screen scum pressurized and dehydrated by the pressurizing force of a piston and directly packing the prescribed amt. of the scum into a bag. CONSTITUTION:A piston 3a is advanced and retreated in a dehydrating device 2 by the operation of a hydraulic cylinder 3 to intermittently compress and dehydrate the screen scum supplied from a hopper 1. A back pressure part B is connected to the downstream side end of the pressurizing compressing section A of the dehydrating device and a transporting pipeline 5 or parallel pipe having a tapered shape is connected at need thereto. An aperture fitted with a pressure plate 4 is provided on the outer side face. The back pressure plate 4 is advanced into the pipeline by the operation of the back pressure hydraulic cylinder 6, by which the back pressure is applied on the screen scum supplied into the pipeline. The transported and dehydrated screen scum glides downward in a chute 7 and is housed into the bag 8 of the required size. The amt. of the screen scum to be bagged at this time is previously determined as the integer times of the amt. to be extruded after the dehydration by one operation of the piston of the pressure dehydrating device or is determined as a weight.
Patent JP-H01207187-A (JP)
Title: Treatment of waste organic water
Inventor: OGOSE TSUTOMU
IPC: C02F1/44
Filed: 1988-02-12
Abstract: PURPOSE:To prevent clogging of a membrane occurring in turbid matter in a membrane sepn. treatment by adding an oxidizing agent to a liquid to be treated, then subjecting the liquid to the membrane sepn. treatment, thereby obtaining the anaerobic treated liquid having extremely high transparency. CONSTITUTION:The oxidizing agent such as sodium hypochlorite (NaClO) is properly injected form respective pipings 34, 35 into the treated liquid from a gas-liquid sepn. tank 8 and the circulating liquid from a membrane separator 12. The reduced sulfur in the anaerobic treated liquid is thereby oxidized and the turbidity by the reduced sulfur is eliminated, by which the transparency of the anerobic treated liquid is enhanced. As a result, the clogging of the membrane occurring in the turbid matter in the membrane sepn. treatment of a post stage is prevented, by which the permeating flux is maintained highly and stably and the frequencies of the membrane cleaning are decreased.
Patent JP-S58148253-A (JP)
Title: Electronically controlled carburetor
Inventor: SHIOI KENZOU
IPC: F02M7/16
Filed: 1982-02-26
Abstract: PURPOSE:To widen the range of control of fuel, by regulating an air control valve in consideration of the conditions of an engine and those of the atmosphere. CONSTITUTION:A driver 11 such as a servomotor and a step motor vertically moves an air control valve 2 to modify the Venturi pressure at a fuel outlet port 10 and command pressure. The air control valve 2 is minutely moved up and down in accordance with the pitch of a screw shaft 12 or directly moved up and down by a linear motor or the like. The command pressure is determined in consideration of not only the velocity of flow but also a fuel compensation. The speed of revolution, the pressure in an intake pipe and the degree of opening of a throttle valve are applied as input conditions for control. As a result, the position of the air control valve 2 is determined so that calculated fuel pressure is set.
Patent JP-S59155928-A (JP)
Title: Manufacture of semiconductor device
Inventor: TSUJI KAZUHIKO
IPC: G03F7/09
Filed: 1983-02-25
Abstract: PURPOSE:To obtain a minute resin pattern regardless of the kinds and stepped difference of a semiconductor substrate by superposing and forming a non-pohtosensitive first resin layer and a second resin layer having photosensitivity on the substrate, selectively irradiating active beams to the second resin layer and developing and treating the first and second resin layers by the same developer. CONSTITUTION:A SiO2 film 11 with a stepped difference is formed on the surface of a semiconductor substrate 10, and an alkaline non-photosensitive resin 12 such as an acidic polymer dissolved into cellosolve-acetate is applied on the film 11, and thermally treated for approximately thirty min at a temperature of approximately 90 deg.C where alkali solubility is not damaged. A resin layer 13, which contains an alkali soluble resin and a diazo-ketone sensitizer and has photosensitivity, is laminated on the resin 12, and specific beams are irradiated selectively while being conformed to the photosensitizing wavelength of the resin layer 13 to form regions 13a soluble into an alkali developer. The regions 13a and the resin 12 under the regions 13a are removed through a treatment by an alkaline developing solution to obtain opening sections 14, and minute resin patterns are acquired even when there is a stepped difference in the film 11.
Patent JP-H04271481-A (JP)
Title: System for compressing and restoring data
Inventor: YOSHIDA SHIGERU
IPC: H03M7/46
Filed: 1991-02-27
Abstract: PURPOSE:To efficiently compress various kinds of picture data in simple constitution concerning a system for compressing and restoring binary picture data of white and black. CONSTITUTION:A boundary line picking-up part 2 which picks up the boundary of a picture from white and black picture data, a boundary line data generating part 3 which generates boundary data at every connected boundary and a universal encoding part 6 which encodes the present character part string of an encoding object in a character string based on the longest character part string in the character string encoded in the past concerning the character string of boundary data are provided. A system is constituted in such a way that the boundary line of black and white in the picture is obtained, boundary line data is generated and boundary line data is universal-encoded so as to execute data compression.
Patent JP-S60174136-A (JP)
Inventor: KAWASE SHINICHI
IPC: A61B6/00
Filed: 1984-02-20
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-2000225585-A (JP)
Title: Handle of hand knife or the like
Inventor: HASEGAWA KATSUHIKO
IPC: B25G3/00
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To provide the handle of a hand knife or the like having a simple configuration and allowing a gripping member to be attached easily to the body of the knife. SOLUTION: A kitchen knife 21, is composed of a cutting body 22 and a gripping member 24 attached to a supporting part 23 of the body 22. The supporting part 23 is provided with a notch 26, whereby a pair of divisions 23a are given an appropriate resilience so that they can approach and separate from each other. A slipoff preventive projective 27 is formed at the forefront of each division 23a protrusively toward the notch 26. The gripping member 24 is equipped with a pair of contour portions 28 and a joining part 29 to join them 28 together. In the condition that the gripping member 24 is attached to the supporting part 23 of the body 22, one end face of the joining part 29 is engaged with the inner edge of the two slipoff preventive projections 27, and the top and bottom of the contour portions 28 abut to the two side faces of the supporting part 23.
Patent JP-H08204140-A (JP)
Title: Silicon-on-insulator semiconductor device and bias voltage generating circuit
Inventor: OKUMURA KOICHIRO
IPC: H01L21/8238
Filed: 1995-01-27
Abstract: PURPOSE: To operate a semiconductor device rapidly in the active time while reducing power consumption in the stand-by time by controlling the threshold voltage changing the bias of base substance in the active time and stand-by time. CONSTITUTION: P type silicon base substance of NMOS formed on a silicon-on- insulator substrate is impressed with a voltage higher than the earth potential in the active time and the voltage lower than the normal directional voltage VF in the PN junction. Next, in the case of stand-by time, as for the earth potential, likewise, PMOS type silicon base substance 106 is impressed with a voltage lower than power supply voltage VDD in case the of active time and higher than the voltage reduced by the normal directional voltage of PN junction from the power supply voltage VDD while VDD in the stand-by time thereby enabling the absolute threshold voltage of MOS type FET in the active time lower than that in the stand-by time.
Patent JP-S58148879-A (JP)
Title: Pyrazolsulfonylurea derivative, its preparation, and herbicide containing it
Inventor: SUZUKI FUMIO
IPC: C07D/
Filed: 1982-02-27
Abstract: NEW MATERIAL:A compound shown by the formulaI(A is H, lower alkyl, or phenyl; B is H or lower alkyl; C is H, lower alkyl, halogen, etc.; X and Y are H, lower alkyl, or lower alkoxy; Z is CH or N). EXAMPLE:N-  ( 4-Methoxy-6-methylpyrimidin-2-yl )aminocarbonyl -1,3-dimethyl-5- methoxypyrazole-4-sulfonamide. USE:A herbicide. Useful for destroying various kinds of weeds in nonagricultural land such as a vacant lot, etc. besides agricultural and gardening fields such as a plowed field, etc. PROCESS:A pyrazolesulfonyl isocyanate derivative shown by the formula II is reacted with an aminopyrimidine derivative or an aminotriazine derivative shown by the formula III in an inert solvent such as dioxane, etc., to give a compound shown by the formulaI. In the reaction, the addition of a veryl small amount of a base such as pyridine, etc. promotes the reaction easily.
Patent JP-H10217320-A (JP)
Title: Cloth-stuck hollow molding and manufacture thereof
Inventor: ISHIDA RYUICHI
IPC: B29L24/00
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a good-looking cloth-stuck hollow molding in which no falling-down occurs of the fluff of a cloth stuck on the surface of an outer wall and a method for making it. SOLUTION: A hollow molding is produced by blow-molding a thermoplastic resin. An outer wall 2 and an inner wall, and the outer wall 2 and the inner wall are formed by a peripheral wall to make hollow double wall structure with a hollow part 5 closed. Reinforcing ribs 8 which are directed to the outer wall 2 are formed on the inner wall of the hollow double wall structure. The top end surfaces 7 of the ribs 6 are welded to the outer wall 2, and the wall thickness of the weld part 10 is made to be at least 70% of the sum of the average wall thickness of the inner wall and that of the outer wall. A cloth 9 with fluff directed outward is stuck on the surface of the outer wall 2 so that part of the fibers of the cloth is entwined in the plastic material of the outer wall 2.
Patent JP-H06221847-A (JP)
Title: Flatness measuring device
Inventor: USAMI TAKANAO
IPC: G01B21/30
Filed: 1993-01-26
Abstract: PURPOSE:To provide a flatness measuring device which has excellent hardness and wear resistance, and less variation of flatness due to temperature and hardly generates any ringing between the device and an object to be measured thanks to its fine loading surface, and by which the object to be measured can be measured on its flatness precisely and easily. CONSTITUTION:The measuring device is provided with a surface plate 12 which has a flat loading surface 18 that is formed by preparing at a blow hole rate of 0.1-20% a mixed substance composed of coarse particles with particle dia. of 50mum-5mm of corundum, alundum, mulite or silicon carbide, or substantially consisting of a plurality of elements out of them and fine particles with particle dia. of at most 5mum of the same material and by sintering at 1300-1500 deg.C, and an irregularity sensor 30 that measures micro irregularity of an object to be measured loaded on a loading surface 18 against the surface.