baber/WOPTO huggingface dataset:
Patent JP-H01250493-A (JP)
Title: Production of double-side glossy coated paper
Inventor: HAMADA HIROSUKE
IPC: D21H19/36
Filed: 1988-03-31
Abstract: PURPOSE:To obtain the subject coated paper, having high smoothness without any difference between the front and the back sides and useful as coated paper for printing with good productivity, by regulating elastic rolls of a heated calendar so as to satisfy specific conditions. CONSTITUTION:Base paper is coated with a water-based coating consisting essentially of a pigment and an adhesive, dried and passed through a heated calender consisting of metallic rolls and elastic rolls heated at >=100 deg.C to finish surfaces. In the process, the above-mentioned elastic rolls are regulated so as to have surface roughness satisfying conditions of RMAX<=-0.1D-0.01T+40 [RMAX is surface roughness (mum) of the elastic rolls; D is Shore hardness D ( deg.) of the elastic rolls; T is surface temperature ( deg.C) of the metallic rolls in operation]. Thereby, the aimed coated paper is obtained.
Patent JP-S575574-A (JP)
Title: Attachment for water supply pump
Inventor: YAMADA YUKIMI
IPC: F04B23/00
Filed: 1980-06-14
Abstract: PURPOSE: To permit a water supply pump to be used for drainage by forming the first opening for inserting the water supply pump for feeding water to a washing machine etc. and the second opening for inserting a drainage hose on the box permitting water storage and driving the pump according to the level of the water to be discharged which is introduced into the box.  
     CONSTITUTION: A box 13 is divided into a water storage chamber 15 and a distributing chamber 16, and on the water storage chamber 15, the first opening 17 for inserting a water supply pump 5 and the second opening 19 for inserting a drainage hose 18 are formed, and a water level corresponding switch 23 is arranged. The water feeding pump 15 is constituted so as to operate and stop through the water level corresponding switch 23 according to the water level in the water storage chamber 15. When the water level in the water storage chamber 15 is vaised by the  drainage water from the washing machine 10, the water level corresponding switch  23 puts on, and the pump 5 is operated, and the water discharged is introduced to  a desired place reversely from the water feeding hose. Therefore, water supply and  drainage can be performed simply and at low coast by the water supply pump 1. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58196534-A (JP)
Title: Camera having electrically driven winder for film
Inventor: ASANO SEIJI
IPC: G03B17/42
Filed: 1982-05-13
Abstract: PURPOSE:To enable the photographer to know in which part of a film is wound, by providing a display circuit for film winding and changing and displaying the mode of display at every prescribed time from the start of winding. CONSTITUTION:A timer T3 for displaying operates for one second since the supply of an electric power source so that a light emitting diode ED lights and a sounding body P produces 2kHz sound with an oscillator 20. Since the time required for feeding one frame is within one second, only the displaying with said continuous oscillating sound is accomplished, and the feeding of one frame is known to the user when the power source is turned off and the display ends. The leader part and terminal end of the film are detected in about two seconds after the winding is started, and the electric power source is turned off upon the detection thereof; therefore, the emission of light and the production of the sound are made for about one second at 10Hz intermission intervals after the above-described continuous light emission and sounding for about one second, from which the user is able to know that the leader part and terminal end of the film are under winding.
Patent JP-H03283395-A (JP)
Title: Lighting device for ac discharge lamp
Inventor: TSUJI KOJI
IPC: H05B41/24
Filed: 1990-03-30
Abstract: PURPOSE:To simply constitute circuits by detecting only the peak value of the current flowing in the switching element of a chopper circuit and the switching cycle. CONSTITUTION:A chopper circuit 3 with the first switching element 31 connected to a DC power source 6, a current detector 5 detecting the current flowing in the first switching element 31, and a chopper drive control circuit 4 on/off- controlling the first switching element 31 at a high frequency based on the signal of the current detector 5 are provided. The chopper drive control circuit 4 detects the peak current value in one pulse of the first switching element 31, it turns off the first switching element 31 when the preset peak value is attained, these actions are repeated at a fixed cycle, and the lighting of a discharge lamp 1 is constant-power-controlled. This device can be constituted with the simple control circuit 4.
Patent JP-H01253386-A (JP)
Title: Chrominance signal reproducing and processing circuit
Inventor: HAGIWARA AKIHITO
IPC: H04N9/87
Filed: 1988-03-31
Abstract: PURPOSE:To limit the color inversion noise produced on a picture when a track jump is made at the time of high-speed reproduction, etc., so as to ameliorate the deterioration of picture quality by providing a color difference discriminating circuit which controls outputs to a fixed quantity synchronously to a track jump pulse. CONSTITUTION:Line sequential color difference signals which are produced by making two kinds of color difference signals line sequential at every one horizontal scanning period are recorded on an optical disk 1 at a rate of one frame quantity per one track. A laser pickup 2 detects the recorded signals and a preamplifier 3 amplifies the reproduced signals, and then, a low-pass filter(LPF) 4 separates chrominance components from the reproduced signals. A 1-H delay device 6 causes the line sequential color difference signals FM-modulated by an FM demodulator 5 to delay by one H. A circuit 7 for making two kinds of signals simultaneous makes the two kinds of color difference signals of non-delayed signals and 1-H delayed signals simultaneous with each other in time in accordance with the output of a color difference discriminating circuit 10 and outputs the simultaneous signals. A disk detector 11 outputs a tracking error signal. A track jump pulse generating circuit 12 generates a pulse synchronously to a track jump.
Patent JP-S558066-A (JP)
Title: Manufacture of semiconductor
Inventor: YOSHIMI TAKEO
IPC: H01L27/00
Filed: 1978-07-05
Abstract: PURPOSE: To provide a plurality of spot-like mono-crystalline Si layers over the porous Si layer provided on an Si substrate and surround said spot-like layers with said porous layer oxidized, for decreasing the interface stress of spot-like ranges and obtaining an isolation construction.  
     CONSTITUTION: Porous Si layer 12 is deposited on an mono-crystalline Si substrate 10, and gas phase breeding of mono-crystalline Si layer 14 is made thereon. Next, masks 16AW16C of Si 3 N 4  for example are provided on said layer 14 to correspond to a required spot like range formation pattern, and spot-like mono-crystalline ranges 14AW16C are formed by the selective etching of said layer 14. Thereafter, said porous layer 12 is changed into SiO 2  layer 13 by oxidaition. At this time, said ranges 14AW14C are not oxidized since the oxidaition speed of said porous layer 12 is very high. Next, a circuit element is prepared in said ranges 14AW14C thus  surrounded with SiO 2  layers 13a and 13b, the whole surface of said substrate 10  is covered with passivation film 18, opening are provided, and electrode wiring 20 is fitted. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07280142-A (JP)
Title: Holding element
Inventor: BUIRIBARUTO KURAUSU
IPC: F16L3/237
Filed: 1995-04-06
Abstract: PURPOSE: To provide a holding element in which a sufficiently high removal force for removing a pipe is assured for a long period and even at high temperatures. CONSTITUTION: This holding element is provided with one support range 1, and at least one holding range 2, 2' comprising two plate-shaped holding members in the form of an inner plate 8 for partially holding pipes and an outer plate 9 for surrounding the inner plate 8 having an interval from it. In the holding element for at least one pipe, especially an automotive brake pipe, in which both plates 8, 9 have a common pushing range 17 for a pipe 21 to be mounted, the inner plate 8 and the outer plate 9 in at least one holding range 2, 2' are formed to be capable of latch-engagement at end part ranges 14, 11 of them.
Patent JP-S577528-A (JP)
Title: Measurement of surface temperature of object
Inventor: WATANABE KUNITOSHI
IPC: G01J5/10
Filed: 1980-06-16
Abstract: PURPOSE:To achieve correct temperature measurement of an object regardless of the occurrence of undulation on the surface thereof by inhibiting th output of a radiometer from application thereto when the oscillation exceeds an allowable level by detecting it employing a laser beam. CONSTITUTION:Laser projectors 30 and 32 which are provided parallel with a black body furnace 14 and a radiometer 16. A laser beam 34 is projected on a strip 12 to be conveyed along a radiated energy beam 2 and received after reflected on the strip. When the intensity of the laser beam projected is expressed by Ii and that of the laser beam received Io, a relationship as shown by the equation I is gieven. Here, (1-epsilon) represents the reflection factor of the surface of an object and (1-rho) the reflection coefficient of the mirror surface concerning the object. A indicating the osciallation will become extremely small when reflection requirement of the mirror surface is not met. So, the output of the radiomete is discarded when Io/Ii being monitored is below the specified value. This enables correct measurement of radiation temperature regardless of undulations on the surface of a moving object.
Patent JP-S576910-A (JP)
Title: Temperature controller
Inventor: TAKAHASHI HIROSHI
IPC: G05D23/24
Filed: 1980-06-16
Abstract: PURPOSE:To realize a constant control of temperature regardless of an increase/ decrease of load for a temperature controller of an electric blanket or the like, by connecting each point of connection of plural temperature detecting circuits consisting of a series circuit of a heat-sensitive element and a resistance to an input terminal of a comparator via a change-over switch. CONSTITUTION:Impedance elements 23, 24 and 25 of the heat-sensitive elements or the like are provided close to loads 35, 36 and 37 which function as the heat generating conductors; and the number of power supply loads can be increased or decreased when necessary by change-over switches 26, 27 and 28. These impedance elements are connected in series toresistances 20, 21 and 22 and then to a power source, and these points of connection are connected to an input terminal of a comparator 31 via the switches 26, 27 and 28. The output of the comparator 31 drives a relay 34 via a transistor 32 to supply the power source to the load. As the ratio between the impedance element and the resistance is controlled to a constant value, the set temperature does not change regardless of the number of the connected  loads.
Patent JP-S60252558-A (JP)
Inventor: TEIMOSHII JII MOORII
IPC: B65H29/46
Filed: 1985-04-16
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-H01257583-A (JP)
Title: Control device for robot
Inventor: SAKAGUCHI YUJI
IPC: G05D3/12
Filed: 1988-04-04
Abstract: PURPOSE:To improve the accuracy of a locus described by a robot and a tool and to reduce the capacity of an arithmetic unit by providing a servo control circuit with a delay circuit for driving each arm after the lapse of a designated time according to a moving signal from the arithmetic unit. CONSTITUTION:The travel of each arm is obtained according to a path connecting between the starting point and the terminal point by an airthmetic unit 1. A moving signal corresponding to the travel from the arithmetic unit 1 is input to a servo control device 2, and in response to the taken-in moving signal, each arm including a pair of elastic contractive bodies 6 is driven after the lapse of a designated time by a delay circuit 9 in the servo control device 2. Accordingly, each arm is let respond uniformly so that a tool fitted to the articulated robot can be moved along an expected locus.
Patent JP-H11276760-A (JP)
Title: Operation control of washing machine
Inventor: TANITSU MASANOBU
IPC: D06F33/02
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an operation controlling method of a washing machine which is capable of preventing cloth damage, cloth entwinement and a jump-out from the washing machine, even if large materials such as a blanket, bedclothes and a curtain are not stored in exclusive nets when these materials to be washed are washed and has improved operability. SOLUTION: In an operation controlling method of a one-tub type washing machine in which a spinning tub used as washing tub is provided within a water tank, a rotary vane is disposed at the bottom of the spinning tub used as washing tub and the spinning tub used as washing tub is made a tub free revolving state without being fixed by a braking device in washing and rinsing processes in which the rotary vane is revolved in forward and backward directions, revolving speed is slowly increased when the rotary vane is started to revolve and the spinning tub used as washing tub is revolved in the same direction as revolving direction of the rotary vane by making the spinning tub used as washing tub to follow revolution of the rotary vane.
Patent JP-H03281790-A (JP)
Title: Formation of etching resist pattern
Inventor: KOBAYASHI MASAYOSHI
IPC: B41F17/36
Filed: 1990-03-29
Abstract: PURPOSE:To accurately form a pattern by planographic offset printing without causing pinhole defects by using resist inks having different viscosities in accordance with the width of the pattern. CONSTITUTION:When an etching resist pattern is formed on a substrate of glass, etc., by planographic offset printing, in the case of <=150+ or -50mum width of the pattern, the entire pattern is printed with resist ink having 2,000-3,000P viscosity. In the case of >150+ or -50mum width of the pattern, the outline of the pattern having <=150+ or -50mum width is printed with resist ink having 2,000-3,000P viscosity and the interior with resist ink having 700-1,500P viscosity. A fine pattern can accurately be formed.
Patent JP-H03280387-A (JP)
Title: Manufacture of induction heating coil
Inventor: YAMAMOTO ATSUO
IPC: H05B6/36
Filed: 1990-03-28
Abstract: PURPOSE:To accomplish stable operation with the continuous injection clad forming method and reduce maintenance works by wrapping a coil conductor with an electric insulative material consisting of mica tape pinched between glass cloth tapes, and thereover laying a castable refractory substance as protector. CONSTITUTION:A three-ply tape 2 is formed by pinching a mica tape 22 between glass cloth tapes 21 and wound on the periphery of a coil conductor 1, and further thereover a castable refractory substance 3 of alumina type is laid as covering to achieve an induction heating coil. Mica which ensures electric insulation at a high temp. is not flexible, and it has been difficult to wind it on a coil conductor, but this construction as mentioned imparts flexibility to enable winding spirally on a coil in tight contact therewith. Further the maintenance works can be reduced to a great extend owing to this construction in which the outermost layer is covered with a refractory substance having a low thermal conductivity as well as low coefficient of thermal expansion, equipped with excellent resistance against heat shocks, and having low reactivity with molten glass, slag, etc.
Patent JP-H03279290-A (JP)
Title: Single crystal growth device
Inventor: SAKURADA SHINICHI
IPC: H01L21/208
Filed: 1990-03-29
Abstract: PURPOSE:To facilitate the adjustment of a distance between the lower end of a radiation screen and the surface of the melted liquid and homogenize the oxygen concentration of a single crystal by suspending and holding the radiation screen in a chamber with vertically threadedly proceeding suspenders attached to the upper plate of the chamber. CONSTITUTION:Plural guide lever 15 are inserted into suspenders 9 comprising a driving suspender 9a and a driven suspender 9b inserted into a slide plate 16 fit and fixed in an overhanging state to the periphery of holes 14 penetrated in the upper plate 1b of a chamber, and plural hook-like pieces 11 are projectedly disposed on the bottom surface of a holder 10 fixed to the lower end of the suspender 9. The edge portions 8a of the radiation screen 8 are attached to the hook-like pieces 11 in a detachable state. A male screw shaft 12 projectedly disposed on the upper end of the suspender 9a is engaged with a female screw cylinder 13 disposed on the upper plate 1b, and the screw cylinder 13 is rotated to integrally vertically move the holder 10, the suspender 9b and the screen 8 through the suspender 9a.
Patent JP-H03279363-A (JP)
Title: Heterocyclic compound and production and use thereof
Inventor: MEKI NAOTO
IPC: C07D409/12
Filed: 1990-03-28
Abstract: NEW MATERIAL:A compound of formula I [R1 is H, alkyl or phenyl; R2 is H, alkyl or haloalkyl; R3 is H, alkyl or phenyl; R4 and R5 are each H or alkyl; R6 is H, alkyl, haloalkyl, alkenyl, alkoxyalkyl, alkylthioalkyl, etc.; R7 is alkyl, haloalkyl, alkenyl, haloalkenyl, alkynyl, alkoxyalkyl, of formula II (X is O or S), etc.; Z is O or S]. EXAMPLE:1,3-Dimethyl-5-phenoxypyrazole-4-carboaldehydoxime 0-2-chloro-6,6- dimethylhepto-2-ene-4-ynyl ether. USE:Useful as a mitcide or insecticide. PREPARATION:The objective compound can be obtained by reaction between a compound of formula III and a second compound of formula IV (R6' is H, alkyl, etc.; W1 is halogen).
Patent JP-S538101-A (JP)
Title: Signal pickup assembly
Inventor: KANESHIRO TOSHIO
IPC: H04N5/76
Filed: 1976-07-12
Abstract: PURPOSE:To correct an error in setting the height of a disc and let a scanning element contact evenly all over the disc surface by arranging so that the  first cantilever may have connection with the second cantillever in the electrostatic-type video disc.
Patent JP-S5417705-A (JP)
Title: Tape recorder
Inventor: YOSHIDA MASASHI
IPC: G11B15/02
Filed: 1977-07-11
Abstract: PURPOSE: To stabilize rise running of tape at the releasing of pause by actuating braking mechanism in the same manner as at the stopping at the time of pause thereby eliminating the tape slack owing to inertia. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06296283-A (JP)
Title: Contour correction circuit
Inventor: TESHIROGI HIDEHIKO
IPC: H04N9/68
Filed: 1993-04-08
Abstract: PURPOSE:To simplify constitution and to obtain a satisfactory contour correction signal. CONSTITUTION:The signal path of a primary color video signal (G) of green from a sample-and-hold circuit 3G is connected to delay circuits 62, 63 of one horizontal period. The input/output terminal of the delay circuit 62 and the output terminal of the delay circuit 63 are connected to a comb-line filter and the generation circuit 61 of a vertical contour correction signal. Also, the output terminal of the delay circuit 62 is connected to a gain control circuit 4G. Furthermore, a signal from the comb-line filter of the generation circuit 61 is supplied to a mixing circuit 60 with signals from white balancing circuits 5R, 5B, and a mixing signal is supplied to a filter 64 for generation of horizontal contour correction signal. Also, the vertical contour correction signal from the generation circuit 61 is supplied to a low-pass filter 66. Those signals are synthesized at a mixing circuit 68, and a synthesized signal is supplied to mixing circuits 6MR, 6MG, and 6MB provided at the signal paths from the white balancing circuits 5R, 5G, and 5B, respectively.
Patent JP-S525551-A (JP)
Title: Device for indicating liquid crystals
Inventor: MORIYAMA AKIO
IPC: G02F1/13
Filed: 1975-07-02
Abstract: PURPOSE: To provide a liquid crystal film which has color evenly laid by sealing the cholesteric structured liquid crystal material in tightly. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S579123-A (JP)
Title: Malfunction preventing circuit for automatic fine tuning superposition
Inventor: FUJITA MASAHIRO
IPC: H04N5/50
Filed: 1980-06-19
Abstract: PURPOSE:To keep the frequency within a given range at all times and to avoid malfunction, by taking channel selection and broadcast detection signals as control signal, and shortening the signal terminal after the completion of automatic fine tuning superposition operation. CONSTITUTION:A voice erasing signal or channel selection signal inputted from a terminal 41 is integrated at an integral network consisting of a diode 42, resistor 43 and capacitor 44, and the waveform is adjusted by an amplifier 45. This integration  signal continues until the automatic fine tuning superposing operation is completed after the channel selection. By inputting this signal and a signal of the synchronizing signal detection circuit 49 to detect the broadcast signal to a NOR circuit 48, an FET53 is turned off until the automatic fine tuning superpmposing operation is completed after the channel selection.
Patent JP-H06294808-A (JP)
Title: Method and device for moving body detection
Inventor: KAMATA SHIGERU
IPC: G01P13/00
Filed: 1993-04-08
Abstract: PURPOSE:To detect a moving body as an object by extracting characteristic parameters in image information on the moving object and extracting limitedly the image of the object in the parameter values. CONSTITUTION:By comparing the first picture taken with a monitor camera in a monitoring object region and the second picture taken with the same camera for the same region a few second later, the variation amount is obtained. The calculation of the absolute value of the difference in the two pictures are repeated plural times, the pictures are processed for binarization with a certain threshold value and a certain image in the resulting picture is labeled one by one. For the each labeled binarized image of the object, parameters such as the inclination of the inertia axis, the ratio of length and breadth of circumscribed quadrilateral of the object image, etc., are detected to classify the object. In the case the object is judged as aiming object, the presumed aiming object in the labeled object in the image data is selected by one and it is indicated.
Patent JP-S62236890-A (JP)
Inventor: YAKOBUSU HENDORIKUSU BUREUKERU
IPC: C10C3/06
Filed: 1987-04-02
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-H01255139-A (JP)
Title: Electrode structure of display device
Inventor: OGAWA YUKIO
IPC: H01J31/12
Filed: 1988-04-05
Abstract: PURPOSE:To enhance the relative locational accuracy of laminated electrodes with one another and the relative positional accuracy of the laminated electrodes with the fluorescent screen by furnishing a detent part to restrict the locational relationship of spacers with one another, and providing a locating means for restriction of the electrode location. CONSTITUTION:Some or all of the spacers are furnished with a detent to restrict the locational relationship of the spacers one another and a locating means to restrict the electrode location. When the electrodes and spacers are laminated from the region from the spacer 7 to the accelerating electrode 16, the spacers one another are located relatively by locational pins and locational holes. A horizontal convergence electrode 8 is a single flat plate and has a long hole stretching in the vertical direction corresponding to a hole 5a in a vertical selection electrode 5. A horizontal selection electrode 10 and a horizontal photo- deflecting electrode 12 are detained with a locational groove formed in the spacers 9, 11, 13, and their pitch is aligned in precision. This ensures relative locational accuracy of a plurality of electrodes, and a number of electrodes can be located precisely relative to the fluorescent screen of the face plate.