baber/WOPTO huggingface dataset:
Patent JP-S6026679-A (JP)
Title: Descaling device
Inventor: HIRATA YASUMASA
IPC: C23G3/02
Filed: 1983-07-26
Abstract: PURPOSE:To descale efficiently a steel plate without snaking thereof by intersecting headers for injecting high-pressure water for descaling the surface of the steel plate with each other on both sides of the steel plate, making the headers turnable and mixing an abrasive cleaning material with the high-pressure water. CONSTITUTION:While a steel plate having scale on the surface is moved, high- pressure water is injected onto both surfaces to descale said surfaces. Headers 3 having many nozzles 2 is disposed to intersect with each other above and below the moving plate 1 in this case and are so disposed that the headers can be turned within the perpendicular plane parallel with the plate 1. A fine abrasive cleaning material is injected with a hose 11 to the high-pressure water from the high-pressure water nozzles 2. The plate 1 is descaled by the high-pressure water contg. the abrasive cleaning material injected from the heads intersecting with each other on the front and rear surfaces and at the same time the snaking of the plate 1 is prevented by the intersecting headers. The headers 3 are turned to prevent the injecting range of the high-pressure water from deviating to the outside of the steel plate even if the width of the plate 1 is narrowed. The descaling is thus accomplished with high efficiency.
Patent JP-H04360489-A (JP)
Title: Natural image data storing processor
Inventor: HIRAHARA TADAHIRO
IPC: H04N7/173
Filed: 1991-06-07
Abstract: PURPOSE:To store the natural image by making unnecessary the circuit design change and preventing the long-term of the development period. CONSTITUTION:A line control circuit 11 stores the natural image data from a captain center to a receiving buffer 12. A control circuit 14 thins the data stored in the above-mentioned receiving buffer 12 and stores the data into a memory 13 for storing. The control circuit 14 arbitrarily calls, expands and displays the data stored in the above-mentioned memory 13 for storing at the time of the off-line. Thus, the data quantity stored when it is stored from the receiving buffer 12 to the memory 13 for storing can be made into 1/4, and therefore, the storing to the conventional memory for storing can be performed.
Patent JP-H02312540-A (JP)
Title: Pickle of plum
Inventor: ABE TAKETOSHI
IPC: A23L19/20
Filed: 1989-05-29
Abstract: PURPOSE:To obtain the subject pickle having excellent touch to teeth and fresh feeling by making notch for compulsorily penetrating sugar component in an epidermis of fruit of young-harvested plum and making as sugar-added pickle in vinegar, sugar-added pickle with salt and other pickle sugar-added and lightly pickled. CONSTITUTION:Green, unripened and woundless plum having about 3cm diameter is well-washed and notches 2 for compulsorily penetrating, sugar that is, cross or transverse straight lines are unobtrusively cut at fruit epidermis part of said plum, then pickled in raw pickling solution containing sugar (e.g. sugar- added vinegar pickling solution) in floated state for about 1 week to afford the objective pickle.
Patent JP-H02210371-A (JP)
Title: Image forming device
Inventor: IMAIZUMI MASARU
IPC: G03G15/01
Filed: 1988-06-02
Abstract: PURPOSE:To facilitate the partial correction of an image and to prevent a miscopy by visually confirming an image formed on an intermediate transfer body outside the device main body by means of moving the intermediate transfer body before the image transferred on the intermediate transfer body is re-transferred on transfer material. CONSTITUTION:To confirm and partially correct the image on the intermediate transfer belt 10, an image confirming key is pressed to set confirmation for each color or confirmation after a three-colored image is transferred. Then, the driving of the intermediate transfer belt 10 is stopped after a one- or three- colored image is transferred, and a solenoid 22 is turned off to separate from a photosensitive body 6. Under this condition, the intermediate transfer belt 10 is moved with a knob 35 to confirm the image, and a transparent cover 32 is opened to correct the image if necessary. Consequently, a miscopy is prevented. In addition, the partial correction of an image can be facilitated.
Patent JP-H084151-A (JP)
Title: Installation method of heat insulation material in unit type building
Inventor: NITODA MASAMI
IPC: E04B1/94
Filed: 1994-06-20
Abstract: PURPOSE:To reduce works in site and reduce the installation work of heat insulation materials. CONSTITUTION:A part of a heat insulation material 10 is stuck on the side face of a floor beam 4 with an adhesive 11 and the other end thereof is bent and compressed and the adhesive part 12A is stuck to a floor face material 6 and the lower face of the floor beam 4. In this way, the heat insulation material is fixed to the floor beam 4 with an adhesive tape 12. After a building unit 2A has been arranged at a specified position at a construction site and another building unit 2B has been arranged at the adjacent position, when a part of a tape 12 is cut off by a cutter 13, the compressed heat insulation material 10 is restored horizontally due to the elastic restitution thereof and it is positioned within the clearance between floor beams of respective building units 2A, 2B.
Patent JP-H08331559-A (JP)
Title: Image coding and decoding method and its device
Inventor: IMURA KOJI
IPC: H04N19/46
Filed: 1995-06-02
Abstract: PURPOSE: To provide the image coding and decoding method in which immunity is provided to a transmission line error and a transmission efficiency is improved and its device. CONSTITUTION: A frame processing section is provided with a bit counter 202 counting number of bits of a bit string 102, a comparator 203 comparing the bit number with a fixed level, an MB counter 201 counting a coded block number by using an MB end signal 103, a position address generator 205 providing an output of a position of a succeeding coding block when the bit number is a fixed value, a start address processing of the coded block is finished after the fixed value, and a synchronizing signal generator 206. Through the constitution above, the coding group (slice) is formed by the fixed bit length and then the transmission efficiency is improved. Even when a synchronizing signal is in error, since the fixed length is adopted, the synchronization is easily established.  Since an error correction frame length and a coding group length are arranged, the effect of an error is suppressed within a frame.
Patent JP-S5840105-A (JP)
Title: Separation of mixed liquid
Inventor: MOCHIZUKI AKIRA
IPC: B32B27/00
Filed: 1981-08-31
Abstract: PURPOSE:To provide a semi-permeable membrane for vapor separation having high separation efficiency and a large separation treatment amount, by adhering a hydrophobic high molecular compound to a hydrophilic high molecular homogenous membrane. CONSTITUTION:A hydrophobic high molecular compound such as polysiloxane is adhered to a hydrophilic high molecular membrane comprising a mixture consisting of one kind of a hydrophilic high molecular compound having a N-alkylamide group such as polyvinyl pyrrolidone or polyvinyl piperidone and PVA to obtain a composite membrane 1 consisting of a hydrophilic high molecular membrane layer and a hydrophobic high molecular membrane layer. An azeotropic mixed liquid is introduced into a mixed liquid chamber 2 from the inlet 5 thereof and taken out from the outlet 4. On the other hand, an exhaust chamber 3 is evacuated to take out vapor permeating the membrane from an outlet 7. This inventive composite membrane has such characteristics that the separation efficiency thereof is enhanced by adhering the hydrophobic layer or the kinds or separation coefficients of liquids permeated from the surface side and the back side of the membrane are different.
Patent JP-H05336663-A (JP)
Title: Harmonic suppressor
Inventor: ONABE MINORU
IPC: H02J3/01
Filed: 1992-05-29
Abstract: PURPOSE:To provide a harmonic suppressor in which low order harmonics are compensated while suppressing high order harmonics without increasing higher harmonics. CONSTITUTION:The harmonic suppressor is provided, at the prestage of a current command operating circuit 51, with an operated waveform correcting circuit 10 comprising a bandpass filter 12 for taking out high order harmonics, a doubler 13 for doubling output from the bandpass filter 12, and an adder 14 for adding the output from the doubler 13 to an output voltage waveform from an I/V converter 11 which converts a detected current into a voltage.
Patent JP-S5929806-A (JP)
Inventor: YOKOSHIMA NAOHIKO
IPC: F16B11/00
Filed: 1982-08-09
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-S61294518-A (JP)
Title: Arithmetic method for estimated water distribution amount
Inventor: KATO HARUHIKO
IPC: G05D7/06
Filed: 1985-06-24
Abstract: PURPOSE:To improve the standard deviation and the hit factor of water distribution amount by applying the correction in consideration of the weather history obtained from a washing tank model. CONSTITUTION:The daily water distribution amount is estimated with waterworks by a computer device. For this purpose, registers 1-13 are provided together with a correction arithmetic circuit 14 and a washing tank model. The parameters are set to the parameter registers 1-9 in terms of the upper and lower tank levels of a washing tank model, the increase of fine weather, the increase of cloudy weather, etc. While the water distribution amount set before correction on the estimation subject day is stored in a register 10 for amount estimated before correction. With the arrangement, the water distribution amount is reduced for storing water on the rainy, snowy and cloudy days by said washing tank model. The stored water is discharged on a fine day to increase the water distribution amount. Thus the water distribution amount is further corrected based on the weather history obtained from the washing tank model.
Patent JP-S62293712-A (JP)
Title: Epitaxy
Inventor: SAITO YOSHIHIKO
IPC: H01L21/205
Filed: 1986-06-13
Abstract: PURPOSE:To supply an epitaxial film having high quality at low cost by executing pretreatment, in which a natural silicon oxide film in an silicon wafer is peeled, and conducting epitaxial growth while the maximum temperature of an epitaxial growth process is brought to 950 deg.C. CONSTITUTION:Wet pretreatment is executed before an silicon wafer (wafer) is charged into an epitaxial growth furnace (epitaxial furnace), and a natural silicon oxide film in the wafer is peeled. The wafer is washed by a substance such as dilute HF as the pretreatment of the wafer at that time. The wafer is etched by HCl, and epitaxial growth is performed by using a high-frequency heating type vertical type reaction furnace as the epitaxial furnace and SiH4 as a raw material gas, but the maximum temperature of an epitaxial growth process is brought to 950 deg.C at that time. Accordingly, auto-doping is reduced largely and a steep profile is acquired, and the epitaxial wafer having high crystalline completeness is obtained at low cost.
Patent JP-H05311256-A (JP)
Title: Manufacture of sintered ore
Inventor: INASUMI TADAHIRO
IPC: C22B1/16
Filed: 1992-05-01
Abstract: PURPOSE:To manufacture the sintered ore where the porosity is high, the fluctuation of the porosity is small, and the quality is stable in the manufacture of the sintered ore by the air-suction type sintering method. CONSTITUTION:P is calculated by the formula 1. The downward force to be applied to the combustion melting zone of the sintering is controlled so that the value may be the porosity of the target sintered ore. The formula 1 is expressed as P=P0-a(bWsc+cWdp). Where, P: porosity of sintered ore, P0: porosity of sintered ore when the downward force to the combustion melting zone is zero, Wsc: weight of the sinter cake per unit area, Wdp: gravity-converted value of the downward force to be applied to the combustion melting zone of the sintering based on the pressure difference to be caused on the sintered cake part of the sintering bed by the suction load, a, b, c: proportional constants.
Patent JP-H06350938-A (JP)
Title: Level controller for video signal
Inventor: AKIBA TOSHIYA
IPC: H04N5/20
Filed: 1993-06-08
Abstract: PURPOSE:To allow the controller to extend a video signal in a black level direction and a white level direction and to provide an output of a video signal from which printed picture with modulation is obtained. CONSTITUTION:A clamp circuit 1 applies clamp processing to a pedestal portion of a luminance signal of a video signal and a bottom hold circuit 3 holds a bottom portion of the luminance signal whose pedestal portion is clamped to form a bottom hold signal. Then a limiter circuit 4 receiving a black reference level applies limiter processing to the bottom hold signal based on the black reference level and a blanking replacement circuit 5 replaces the blanking portion of the luminance signal subject to clamp processing with a level of the bottom hold signal subject to limiter processing. Then a gain variable amplifier 6 amplifies the luminance signal whose blanking portion is replaced up to a prescribed level to provide an output.
Patent JP-S63302730-A (JP)
Title: Power storage facility
Inventor: MOMOTAKE TOYOFUMI
IPC: H02M7/48
Filed: 1987-06-02
Abstract: PURPOSE:To protect an inverter from being operated over its capacity, by selecting limit values of active power and reactive power corresponding to ON/OFF state of a higher harmonic reducing filter. CONSTITUTION:Output from a battery is inverted through an inverter 2 and fed to a power system 5. Filters 6a, 6b are provided in order to reduce flow-out of higher harmonics to the power system 5. Voltage and current at a system coupling point 11 are detected through PT12 and CT13 and fed to circuits P, Q for detecting active power and reactive power the outputs therefrom are then compared with an output from a limit value setting circuit 24 and a difference between them is fed to operational circuits 27a, 27b which operate operation control amount of the inverter 2. Setting values Pin, Qin of active power and reactive power are connected through a priority switching section 21 and a switching section 22 interlocked with a filter contactor 10 to a limit value switching section 23.
Patent JP-S5662373-A (JP)
Title: Semiconductor directional pressure transformer
Inventor: SHIMIZU YASUSHI
IPC: G01L9/04
Filed: 1979-10-26
Abstract: PURPOSE:To prevent a generation of channel made by a reversed surface and to prevent a generation of leak current by a method wherein in the surface of a silicone base board just below a metal electrode is formed such a layer as having the same conductive characteristic as that of a strain gauge resistance and having a higher concentration of nonpure material. CONSTITUTION:On the second surface of a silicone diaphragm having at a central part of the first surface of n type monocrystal silicone base plate a thin strained part 10 made by a chemical etching etc. is dispersed and formed a highly impurity layer 8 for use in connecting P type P type gauge resistance 2, electrode 4 and gauge resistance 2, electrode 4 and gauge resistance 2. Then, N type impurity layer 6 is dispersed over entire surface of the second surface other than electrode taking-out part. The P-N junction is prevented from being stained by moisture or sodium ion etc.
Patent JP-S5927170-A (JP)
Inventor: NEGORO KOUICHI
IPC: F25B47/02
Filed: 1982-08-06
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-S62295899-A (JP)
Inventor: SUMINAKA TOSHIAKI
IPC: B66C13/48
Filed: 1986-06-13
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-H10311765-A (JP)
Title: Method and apparatus for measuring wire tension in multiwire chamber
Inventor: OKUMA HIROO
IPC: G01H13/00
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To make a magnetic field space unnecessary. SOLUTION: An AC voltage source 4 is connected to a wire 1 to be measured to apply an AC voltage, and in addition a DC high voltage power source 5 is connected to an adjoining wire adjoining the wire 1 to be measured, and DC electrostatic voltages positive and negative are applied respectively. The frequency of the AC voltage source 4 is changed, and a point where this wire 1 to be measured resonates is detected by an oscilloscope 7, and from the resonance frequency at that time the tension of the wire 1 to be measured is found.
Patent JP-H11329647-A (JP)
Title: Ic socket for testing and testing method using same socket
Inventor: NAGATAKI YUICHIRO
IPC: H01R33/76
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To provide an IC socket for testing capable of obtaining good electrical contact and suitable for a BGA IC. SOLUTION: This IC socket for IC testing comprises a housing 3 made of an insulating material, a positioning part 15 for an IC 1 to be tested formed on the housing 3, tubular parts 4 formed in the housing 3 so as to confront terminals 2 of the IC 1 positioned by the positioning part 15, terminal parts 16 provided in the tubular parts 4 and each having a terminal contact 5 made of a ferromagnetic material mounted on their end parts and contacting a terminal 2 of the IC 1 to be tested, and a contact/hold means 30 causing the terminal contacts 5 to make contact with the terminals 2 of the IC 1 to be tested and holding them.
Patent JP-S62337-A (JP)
Inventor: TAKAYAMA KAZUYOSHI
IPC: A61B17/22
Filed: 1985-06-26
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-H11319935-A (JP)
Title: Manufacture of extremely thick-walled electric welded tube
Inventor: SUMIMOTO DAIGO
IPC: B21C1/26
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To improve a dimensional accuracy while using a plug having a tapered angle smaller than that of a die, by pushing a tube into a rotary forging machine from the rearward of the machine with a specified force, and arranging an extracting type tube reducer having a die forward to reduce the diameter of the tube while pulling it out. SOLUTION: In this manufacturing method, after roll forming of a steel sheet with a prescribed width and manufacturing an electric welded tube by means of high frequency welding, and while inserting a plug into a rotary forging machine having a die to make the die come into contact with the inside of the tube, and by pushing the die into the tube to contract the diameter of the tube, a tube wall is thickened. In this case, while using the plug having a tapered angle smaller by 1 to 5 deg. than that (half size) of the die, the tube is pushed into the rotary forging machine from the rearward of the machine with a specified force, and by arranging an extracting type tube reducer having the die forward, the diameter of the tube is reduced while being pulled out. Consequently, an extremely thick-walled electric welded tube with few uneven thicknesses is manufactured.
Patent JP-S5564631-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KUBO KANJI
IPC: G11B15/467
Filed: 1978-11-09
Abstract: PURPOSE: To perform tracking control without using a control signal in reproduction, by specifying a tracking error signal.  
     CONSTITUTION: Heads 45 and 46 driven by magnetic head drivers 41 and 42 equipped with bimorph driver circuits 43 and 44 reproduce RF outputs, which are passed  through regenerative amplifiers 47 and 48 and envelope detection circuits 49 and 50  to obtain detection outputs (b) and (c). Then, both outputs are inputted to comparator circuit 55 and sample holding circuit 54 supplied with sample pulse (d)  from sample pulse shaper circuit 53 connected to head switch signal input terminal  51 via monostable circuit 52, and comparator circuit 55 makes a comparison between hold output (e) and detection output (c) to input its difference signal (f) to  sample holding circuit 56 supplied with sample pulse (g) from sample pulse shaper  circuit 59 connected to terminal 51 via inverter circuit 57 and monostable circuit  58, so that output (h) will be outputted as a tracking error signal from terminal  60. Consequently, tracking control can be performed in reproduction without using  a control signal and the need for a control track is eliminated, thereby making use  of a magnetic tape effectively. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0318396-A (JP)
Title: Band introducing device for machine
Inventor: BUORUFUURIYUDEIGAA FUON HAAGEN
IPC: D05B29/06
Filed: 1990-05-28
Abstract: PURPOSE: To change the controlled value of tension in a tape in a wide range with high precision by providing an adjusting device with a device for positioning a controlled electric operation and changing the tension of the tape by means of working on a switch lever through the use of the positioning device in accordance with an electric value. CONSTITUTION: The positioning device 6 includes a controlled current pass coil 11 and an electromagnetic field line 12 passes through an anchor 13. The anchor 13 being movable forward and backward is provided with an opening 14, the pin 15 of the switch lever 4 is put through the opening and the lever 4 is pivotally supported by a head cover 2. A left magnet or a rotary magnet is used and a rotary anchor works concerning the pin 16 in the positioning device 6 of the controlled electric operation. The positioning device 6 can be replaced with a motor which is made to be a controllable angular moment or a controllable stepping position and the angular moment and the stepping position become the functions of tension in the tape 3 respectively.  The positioning device 6 is made to electrically work and the mechanical tension of the tape 3 is made to be variable so as to be electrically or electronically controllable.
Patent JP-S5661112-A (JP)
Title: High voltage transformer
Inventor: KOBAYASHI HISAO
IPC: H01F27/32
Filed: 1979-10-25
Abstract: PURPOSE:To obtain the high-voltage transformer which is compact, light weight and highly reliable, by insulating the central leg of a shell-type core, and winding the secondary winding with the higher potential side as the beginning part of the winding. CONSTITUTION:The shell-type core is constituted by E-shaped cores 12 and 13. A synthetic resin bobbin 15 is wound around the central leg, and the primary winding 16 and the secondary winding 17 are wound side by side. From the higher potential side 18 of the winding 17, the winding work is started. In this constitution, the stray capacitance on the higher potential side 18 can be reduced, thus the efficiency of the transformer can be increased. Since the secondary winding can be wound around the bottom part and the primary winding can be provided on the winding whose surface is flat, the working becomes easy.
Patent JP-H10334035-A (JP)
Title: Information processor
Inventor: TAKAHASHI ATSUSHI
IPC: B65G61/00
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To quickly detect an error of the loaded position of each device connected to a processor and to improve the efficiency of connection work. SOLUTION: This information processor includes a constitution instructing information table 110 for storing information related to a device connecting instruction by the use of a constitution instruction manual or the like, a constitution checking information table 130 for storing information related to the connection state of a practically connected device and a comparator 140 for comparing the table 110 with the table 130. When non-coincidence is detected by the comparator 140, an error is displayed on a display device 20 and its corresponding LED 190 is flashed.