baber/WOPTO huggingface dataset:
Patent JP-H02182070-A (JP)
Title: Called party reply signal transmission and reception system
Inventor: KATO YASUO
IPC: H04M15/00
Filed: 1989-01-09
Abstract: PURPOSE:To attain charging processing for a private branch of exchange installation by identifying a reply of a called party at a caller subscriber side because a specific AC signal sent from said exchange station is received and detected by the caller subscriber when the exchange cannot send a polarity inversion signal as the called party reply signal to the caller subscriber upon the receipt of the called party reply signal from the called subscriber. CONSTITUTION:When a trunk start circuit ST activates relays A,G simultaneously, an Ac signal reception circuit TONE REC is connected to talking lines l1, l2 via a DC block capacitor and relay contacts g<1>, g<2>, r<2>, r<3>. Then when a specific AC signal reaches from a public electric communication installation by the reply of the called party, the signal is received and detected by the AC signal reception circuit TONE REC and when the called party reply signal is discriminated, a relay R is activated. When the relay R is activated, since the polarity of the talking lines l1, l2 is inverted by relay contacts r<4>, r<5>, the private branch of exchange installation is first able to apply charging processing based on the polarity inversion.
Patent JP-H02181811-A (JP)
Title: Information processor
Inventor: YOKOTA MASAYUKI
IPC: G06F1/24
Filed: 1989-01-09
Abstract: PURPOSE:To support plural execution environments and to speed up the execution speed of software by providing a means selecting one among plural execution environments in accordance with an event which is generated after a processor is started. CONSTITUTION:A power resetting circuit 8 resets CPU 2 when commercial power is supplied or resets it when a push switch 13 is turned on after the processor is started, and simultaneously resets a register 5, I/O 6 and a reset pulse generation circuit 9. Namely, a bootstrap means executes a bootstrap processing after resetting by a first resetting means and a second resetting means, and the selection means selects some of plural execution environments supported by the bootstrap processing in accordance with the event generated after the processor is started. Thus, plural execution environments can be supported, and the execution speed of software can be speeded up.
Patent JP-S5594724-A (JP)
Title: Improving method for characteristic of feedforward thickness control
Inventor: KATAOKA KEIGO
IPC: B21B37/18
Filed: 1979-01-12
Abstract: PURPOSE: To prevent the time lag and to improve the accuracy of thickness control, by detecting time lag of the thickness control signal according to the difference between the average value of thickness deviations on the exit side and the aim thickness value.  
     CONSTITUTION: The mean square circuit 7 calculates the average value of the thickness deviation signal Δh, and this average value is compared by the comparator 5 with the reference value 6 in respect of the magnitude. When the average value is larger than the reference value, the discriminator 4 sends a signal, for putting the signal generating time of the feedforward signal generator 1 forward by a specified time, to the timing device 2. Then, the deviation signal Δh is generated by the thickness deviation detector, and is again sent to the mean square circuit 7. Hereupon, if this value of mean square of the deviation Δh is larger than the former value, the discriminator 4 sends a signal, for putting back the generating time of the feedforward signal by a specified time, to the timing device 2; and if above value of mean square of Δh is smaller than the former value, the discriminator 4 sends a signal, for putting the generating time of the feedforward signal forward by additional specified time, to the timing device 2; thus the control is continued until the average value of Δh becomes smaller than the reference value. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08188976-A (JP)
Title: Ozone bleaching of chemical pulp
Inventor: NISHINO FUMIAKI
IPC: D21C9/153
Filed: 1995-01-09
Abstract: PURPOSE: To obtain a bleached pulp having high whiteness and low Kappa number by adding a surfactant and a chelating agent to pulp slurry under acidic conditions and carrying out ozone breaching of the pulp. CONSTITUTION: In an ozone bleaching of a chemical pulp, ozone and 0.05-10.0wt.% one or more kinds of organic surfactants selected from cationic, anionic, nonionic and amphoteric ion-based surfactants and 0.05-10.0wt.% organic or high polymer-based chelating agent based on absolute dry weight of pulp are added to 2-35wt.% pulp slurry under acidic conditions having pH<=6 to suppress lowering of pulp viscosity and promote delignifying reaction and the pulp slurry is treated at 0-60 deg.C for 1-60min. discharged water produced by the ozone bleaching is returned to previous treating step by countercurrent and finally, fed to a black liquor-recovering step.
Patent JP-H10200765-A (JP)
Title: Picture processing method/device and recoding device
Inventor: YANO KENTARO
IPC: B41J2/52
Filed: 1997-01-08
Abstract: PROBLEM TO BE SOLVED: To generally output the picture of high quality with multiple pictures different in characteristics such as a photograph tone picture and a graphic picture by correcting the gradation of black so that density is continuously changes against a gradation value. SOLUTION: The generated gradation value of K is set so that the density of K (black), which is generated by a BG processing, is recorded by the reduction of ten percent against the density of the color, which is removed by a UCR processing, in an area where the gradation value is form '0' to 128. Then, density is raised with a primary linear condition which proportionally increases toward maximum density 2.1 in a maximum value 255 in an area where the gradation value is 129 to 255. A point where the density of the color and that of K cross exists at the latter half where the gradation value is 129 to 255. The density value of K is set to exceed the density of the color even if gradation is similar. In the latter half of gradation, the picture tends to become relatively dark.  In the case of multiple natural pictures, the deviation of gray balance in the latter half of gradation is not concerned.
Patent JP-H06203678-A (JP)
Title: Sealing structure and sealing method
Inventor: SUGIMOTO YASUTAKA
IPC: H01B17/58
Filed: 1993-01-08
Abstract: PURPOSE:To provide sufficient sealing property by using a composite or a mixed material of glass with other materials as a sealing material. CONSTITUTION:A sealing structure is composed of a cap 10 made of a metal, a pin 15 made of a metal, and a sealing material 20. The thermal expansion coefficient of the cap 10 is higher than that of the sealing material 20 and the outer diameter B1 of the sealing material 20 is larger than the inner diameter A of the cap 10. The thermal expansion coefficient of the pin 15 is smaller than that of the sealing material 20 and the diameter C of the pin is larger than the inner diameter B2 of the sealing material 20. The sealing material 20 is a material prepared by coating the whole surface of a dielectric material 21 with glass. The sealing material 20 is set at the periphery of the open part of the cap 10 and at the same time the pin is set at a hole 23 of the sealing material 20 and forces F1, F2 are applied to the sealing material 20 and the pin 15 from outside while they are heated at high temperature.
Patent JP-S5386686-A (JP)
Title: Vacuum evaporating apparatus
Inventor: FUJITA TAKASHI
IPC: C23C14/30
Filed: 1977-01-10
Abstract: PURPOSE:To achieve the rise of the evaporation effect and the prevention of the interminglement of impurities into the evaporated metal, by constituting the surface of the hearth for arranging the metal to be vaporized and for vaporizing it by heating with the same material as the metal to be vaporized.
Patent JP-S58119288-A (JP)
Title: Signal reproducing circuit
Inventor: MIURA KUNIAKI
IPC: H04N9/84
Filed: 1982-01-11
Abstract: PURPOSE:To prevent a luminance signal and a chroma signal from being timewise shifted, by converting a reproducing signal for high frequency at the reproductionof PAL signals in a VTR, passing the signal through a broad band delay line, and using the signal for a main signal not only for dropout compensation. CONSTITUTION:Signals are switched at a head changeover circuit 11 via heads 1, 2 and preamplifiers 9, 10 with a head switching pulse and become continuous signals. A part of the signals passes through a low pass filter 13 to be a chroma signal (b), which is frequency-converted at a high band conversion circuit 22, and applied to a mixing circuit 26 via comb type filters 23, 24. A luminance signal is obtained from the other output via an automatic gain control circuit 35, a high frequency conversion circuit 36, an oscillator 37 and an amplifier 100, the dropout is detected at a dropout detection circuit 56 at the next stage, and the output controls a switch 39. Normally, a 1H delay luminance signal B through a vertical corelation circuit 101 is dropped out, then a luminance signal A not through a delay line is outputted and inputted to a mixing circuit 26 via a switch 51, and a video signal (v) is obtained.
Patent JP-H08190516-A (JP)
Title: Document arrival reporting method and system therefor
Inventor: YAMAGUCHI KEIGO
IPC: H04L12/54
Filed: 1995-01-10
Abstract: PURPOSE: To recognize the arrival of a document even before a document management program is started by making a server computer report the document arrival to the corresponding client by means of an independent electric mail. CONSTITUTION: This method/system consists of plural client computers 200 and a single server computer 100. When the document registered by the user of a certain computer 200 is circulated or distributed to the users of other computers 200, an information extraction means 110 of the computer 100 uses the change of a document circulation/distribution management table contained in the computer 100 as a trigger to extract the information necessary to inform the clients of the circulation/distribution of the document. Then, an electronic mail sentence preparation means 120 prepares the mail sentences from the extracted information, and a transmission means 130 sends an electronic main to inform the corresponding user of the circulation/distribution of the document.
Patent JP-S56100310-A (JP)
Title: Stabilizer for device supporting stand
Inventor: BETSUSHIYO TAKESHI
IPC: H01Q1/18
Filed: 1980-01-14
Abstract: PURPOSE: To offer a stabilizer with good accuracy and ease of maintenance with a simple constitution, by providing two sets of a pair of acceleration meters at different height and controlling the supporting stand so that the difference of the output of the acceleration meters is zero.  
     CONSTITUTION: At the center 1 of ship fluctuation, a pair of acceleration meters 2, 2 1  for rolling detection and a pair of acceleration meters 3, 3 1  for pitching detection, are located at different height, respectively. The difference of acceleration is obtained from the detected signal of the rolling acceleration meters 2, 2 1  with an operation device 6 1 , it is integrated twice at integrators 6 2 , 6 3  to obtain the difference S of horizontal displacement. The displacement angle signal θ of antenna stand is obtained at an operation device 6 4  from the difference and a voltage V is fed to a correction motor 6 6  via a servo amplifier 6 5  to control the attitude of the stable stand 4. As to the pitching, it is made similarly. Thus, the acceleration of gravity is cancelled and the correction by true shaking angle of the ship can be made, and a device with ease of maintenance and good accuracy can be obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5285896-A (JP)
Title: Sheet-form object releasing device
Inventor: ARIMOTO KATSUHIKO
IPC: G07D1/00
Filed: 1976-01-09
Abstract: PURPOSE: A means for detecting sheet-form objects is provided at the final end of a first conveying means conveying them at a high speed and a second conveying means is continuously controlled with said means, whereby the sheet-form objects placed on the second conveying means are intermittently conveyed so that they are deviated by every fixed interval. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58122286-A (JP)
Title: Winding method for cargo-lifting equipment of vessel
Inventor: MIYAZAKI MORIJI
IPC: B66C23/82
Filed: 1982-01-11
Abstract: PURPOSE:To make efficient the loading work by a method wherein the fastened part of loading wire is wound in the direction reverse to an elevating wire in relation to the drum of a elevating winch so as to utilize the weight of a cargo for helping the winding force of the elevating winch. CONSTITUTION:A wire 31 is rolled out from a winch 34 for loading, and a cargo is hoisted by a movable pulley 33 with hook suspended from the top of a boom. Then the half of the weight of this cargo falls as a tension on the drum 40' of an elevating winch 40 through the intermediary of the wire. This means that the tension acts in the direction wherein an elevating wire 41 is wound. Therefore, the tension helps the elevating winch 40 wind the wire 41 when the winch 40 is driven to move the boom upward, so that the required power of the winch can be reduced.
Patent JP-S57115877-A (JP)
Title: Combined element of semiconductor photocell and thermal generator
Inventor: IWASAKI FUMIO
IPC: H01L35/00
Filed: 1981-01-09
Abstract: PURPOSE:To convert both energies of light and heat which are natural energy into  electricity, by incorporating the semiconductor photocell which converts the light into  electrical energy and a semiconductor thermal generator which converts the heat to  the electrical energy into one unit. CONSTITUTION:A frame shaped case 18 having a pillar shaped body at the center is  formed by using a material which protects and insulates the semiconductors. The P  type semiconductor 13 and the N type semiconductor 14 are coupled into the case  18 so as to hold the central pillar shaped body. Outer electrodes 16 and 17 are deposited on the lower surfaces of said semiconductors, respectively. Then a metal electrode 15 is contacted on the surfaces of the semiconductors 13 and 14 so as to short  them. Bonding resin 19 which is a good thermal conductor but is an electrical insulator is applied on the electrode 15. A PN junction semiconductor chip 10 having external electrodes 11 is mounted via a basic material which absorbs the light and heat.  Then a case 12 which absorbs the light and heat and has a transparent window is  placed on the top. In this constitution, an optical e.m.f. is obtained from the light irradiated on the chip 10, and Joule's heat generated in the chip 10 is converted into  a thermal e.m.f. by the semiconductors 13 and 14, and both are led out of the electrodes 15-17.
Patent JP-H07207290-A (JP)
Title: Engine oil for diesel engine provided with exhaust gas recycling device
Inventor: KIKUCHI MINORU
IPC: C10M163/00
Filed: 1994-01-14
Abstract: PURPOSE:To obtain an engine oil which prevents the abrasion of the components of the combustion chamber of a diesel engine and the wear on the sliding surface inside the engine even when the engine oil is contaminated with sulfuric acid and soot formed in the combustion chamber. CONSTITUTION:The engine oil is prepared by mixing a lube base oil (mineral or synthetic oil) with 5.8-8.3wt.% calcium alkylsalicylate having a total basic number(TBN) of 165mgKOH/g and a calcium content of 6.0wt.% as a cleaning agent, 0.09-0.13wt.% (in terms of zinc atom) primary alkyl zinc dithiophosphate as an antioxidant/wear inhibitor and 0.02-0.04wt.% (in terms of molybdenum atom) oil-soluble oxymolybdenum dialkyldithiophosphate as a friction modifier/ wear inhibitor.
Patent JP-S58120375-A (JP)
Title: Image pickup device
Inventor: SHINTANI AKIRA
IPC: H04N5/228
Filed: 1982-01-13
Abstract: PURPOSE:To improve the resolution without increasing the distortion of diagram the circumference, by providing a means which flows a current controlled in response to the scanning position for a focusing coil of a pickup tube and attaining a good focusing state at all times independently of the scanned position of electron beams. CONSTITUTION:The pickup device using electromagnetic focusing and electromagnetic deflection type pickup tube, is provided with a parabola waveform generator and a saw tooth waveform generator, and the parabola waveform is integrated at an integrator and mixed with the saw tooth wave at a mixer and inputted to a comparator. The output of the comparator is applied to the forcusing coil to flow a parabola and saw tooth waveform current on a DC current flowing to the coil and the focus of a magnetic lens (strength) is changed periodically in synchronizing with the deflection. While keeping the collimation lens of the focusing electrode correctly, the beam landing is done correctly, allowing to improve the resolution of the circumference.
Patent JP-H04239023-A (JP)
Title: Production of aliphatic polycarbonate diol copolymer
Inventor: WATANABE TOMOYA
IPC: C08G64/30
Filed: 1991-01-14
Abstract: PURPOSE:To obtain the title copolymer whose composition and molecular weight can exactly be reproduced from the starting polymer by heating and copolymerizing at least two members selected from specified polycarbonate diols. CONSTITUTION:The title copolymer is obtained by copolymerizing at least two members (A) selected from polycarbonate diols having repeating units of the formula [wherein R is a 1-20 C alkylene (derivative) or a cycloalkylene (derivative)] (e.g. a mixture of polypentamethylene carbonate diol with polyhexamethylene carbonate diol) by heating to 50-300 deg.C, desirably 80-250 deg.C in the presence of optionally 1X10<-6> to 6wt.%, based on the above mixture, catalyst [e.g. Ti(OC4H9)4].
Patent JP-H05185839-A (JP)
Title: Sun-roof lid structure for vehicle
Inventor: SAITO MASAYUKI
IPC: B60J10/82
Filed: 1992-01-10
Abstract: PURPOSE:To prevent the center of a sun-roof panel from being bulged and deformed upward even if outside temperature goes high in the case where a resin material larger in a thermal expansion coefficient than that of a holding frame is used for the sun-roof panel by making this holding frame hold a peripheral edge of the resin sun-roof panel slidably in a direction along a plate surface. CONSTITUTION:When outside temperature goes up and a sun-roof panel 18 and a retainer 19 or the holding frame both are thermally expanded, a pressure sensitive adhesive 28 goes elastic while a mounting pin 24 is shifted in a pin inserting hole 26 in a direction orthogonal with the axis, and thereby the sun- roof panel 18 slides to the retainer 19 in a direction along a plate surface, thus it comes to absorb a thermal expansion differential in consequence. At this time, a peripheral edge of the sun-roof panel 18 is shifted in an interspace 32 and displaced therein. In addition, rainwater is prevented from penetrating into a lower part of the sun-roof panel 18 from an interval between a cover part 29b and the sun-roof panel 18 with this cover part 29b, a sealing projection 21, two sealing lips 31, 31 and so on. The rainwater penetrated, by way of example, is discharged out via a drain hole 32'' and suchlike.
Patent JP-S5596419-A (JP)
Title: Measuring micro-flow-rate of fluid
Inventor: ISHIKAWA YOUJIROU
IPC: G01F3/00
Filed: 1979-01-17
Abstract: PURPOSE: To accurately measure a micro-flow-rate of a fluid, by supplying intermittently the fluid, which is continuously discharged from a discharge unit, to a vertical tube of a fixed diameter, and calculating the variation rate of the level of the fluid in the vertical tube.  
     CONSTITUTION: A vertical tube 3 is communicated with a conduit 10 provided between a valve 2 and a measuring pump 6, and has a constant diameter. A liquid level transmitter 4 is adapted to measure the level of the liquid in the vertical tube 3 and supply a signal representative of the liquid level to an arithmetic and logic unit 7. The arithmetic and logic unit 7, which has received the mentioned signal, supplies to the valve 2 a closing signal N when the level of the liquid in the vertical tube exceeds a predetermined upper limit level H, or an opening signal P when the level of the liquid in the vertical tube is decreased to not more than a lower limit level L. Thus, the valve 2 is controlled. Since the liquid in the vertical tube 3 is constantly discharged by the measuring pump 6, the liquid level in the vertical tube 3 fluctuates between the upper and lower limit levels H, L. The arithmetic and logic unit 7 is adapted to calculate the coefficient of variation of liquid level, i.e. a value in proportion to the discharge rate of the liquid while a closing signal is supplied to the valve 2. Accodingly, a minor flow rate of a fluid can be measured accurately. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59127200-A (JP)
Inventor: TERAURA NOBUYUKI
IPC: G08G1/09
Filed: 1983-01-11
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-S63172873-A (JP)
Inventor: KOBAYASHI HIROSHI
IPC: F25D17/06
Filed: 1987-01-12
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-H02210170-A (JP)
Title: Controlling method for runaway of transfer carrier
Inventor: TODA AKIMITSU
IPC: E04H6/20
Filed: 1989-01-10
Abstract: PURPOSE:To shorten a space of overrun and increase an available floor space by detecting a transfer carrier speed by a speed detector and controlling it with an emergency stop measure when the detected speed is over a preset speed. CONSTITUTION:A proximity switch 18 is arranged at the position appropriately apart from the full length of a transfer carrier 1, on the upper side than a final stop position P preset at the end of a running path. Next, plates 19A, 19B to be detected by the proximity switch 18 are arranged at the front and rear edges of the transfer carrier 1. When the transfer carrier 1 runs with a faster speed toward the final stop position P on the running way, the proximity switch 18 detects the plates 19A and an emergency stop command is transmitted from a microcomputer 14 stored as a preset speed to a microcomputer 13 of the transfer carrier 1 through a signal transmitter 17. Also a driving wheel 10 (motor 11) is mechanically braked by the connection of an electrical circuit of the motor.
Patent JP-S63172859-A (JP)
Title: Hot water supplier of remote control type
Inventor: UCHISE YOSHIBUMI
IPC: F24H1/00
Filed: 1987-01-12
Abstract: PURPOSE:To make it possible to start at once a corresponding additional function only by operating a switch for starting additional function by monitoring a switch for starting an additional function and providing a circuit which issues signal for operating the whole system if the switch for starting an additional function is operated when a microcomputer is in OFF mode. CONSTITUTION:A reset signal generating circuit 27 monitors the output of a transmission pulse monitoring circuit and hot water level and the states of switches S1 and S2 for starting the additional function of additional combustion, and when one of the switches is operated when the system is stopped sends a reset instruction signal to a data transmission line 30 through a transmission circuit 22 in a remote unit 20. A microcomputer 11 in a base unit 10 receives the reset signal and starts transferring data after the resetting and brings a microcomputer 21 to the ON mode, and after this receives various control target data from the side of a remote unit to conduct supplying hot water, pouring hot water to a certain level, additional combustion, etc., and, on the other hand, sends data regarding its own supplying of hot water to the sided of the remote unit.