baber/WOPTO huggingface dataset:
Patent JP-S62172562-A (JP)
Title: Audio signal reproducing device
Inventor: SAWABE YOSHIKATSU
IPC: G11B19/02
Filed: 1986-01-25
Abstract: PURPOSE:To improve the operability when the titled device is utilized for a language study by providing a pause time setting means setting the pause state when an interblock is reproduced and reproducing the next audio signal after a time in response to the reproducing time elapses. CONSTITUTION:A recording signal from a disk 11 for language study is read by a pickup 12. When the mode is set to the reproducing state, the connection of a selector switch S1 of a pause changeover circuit 20 is discriminated and when the switch is in the connection of b-c, it is discriminated as the automatic pause function ON to start the reproduction and the time count. When the interblock for a prescribed time or over is detected, the time count is stopped and the pause state for the counted time is set. Whether or not a stop switch is turned on is discriminated and when turned on, the operation is stopped. A microcomputer 19 stores the control program as above, and the pause state for the same time as the reproducing time before the detection of the interblock time is attained.
Patent JP-H07223851-A (JP)
Title: Production of concrete admixture from coal ash
Inventor: TAKEGAWA TOSHIYUKI
IPC: C04B14/04
Filed: 1994-02-08
Abstract: PURPOSE:To produce a concrete admixture from coal ash with a reduced evolution of NOx and a little energy consumption. CONSTITUTION:A combustion furnace 40 is charged with coal from a coal hopper 42, coal ash from a coal ash hopper 43 and oxygen 59. In the combustion furnace 40 and SiO2 in the coal ash is selectively vaporized, flows into a cooler 41, is cooled by air 56 sent from a blow fan 45 and a SiO2 gas is condensed to provide a high-temperature gas containing ultrafine particles of SiO2. The sensible heat of a high-temperature exhaust gas is recovered by a heat exchanger 46. Oxygen 59 to be supplied to the combustion furnace 40 is produced by an oxygen producing device 57 by a temperature swing method of a molten alkali salt. The molten alkali salt in the oxygen producing device 57 is heated by the heat exchanger 46.
Patent JP-H10207020-A (JP)
Title: Development processing method
Inventor: FUKUI YASUTA
IPC: G03C1/035
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To provide the novel processing method capable of obtaining a high- contrast image by using a developing solution having no problem on an ecosystem and an operation environment and capable of reducing uneven processing and maintaining running stability even in the case of low replenishing by processing a silver halide photographic sensitive material containing a hydrazine derivative with a specified developing solution. SOLUTION: This photosensitive material contains at least 2 photosensitive silver halide emulsions spectrally sensitized and different from each other in sensitivity in the same emulsion layer or another emulsion layer and this emulsion layer and/or another hydrophilic colloidal layer contains the hydrazine derivative. This photosensitive material is processed with the enveloping solution having a pH of 9.0-11.0 and containing substantially no dihydroxybenzene derivative but an ascorbic acid derivative and as auxiliary developing agent the following compound represented by the formula in which each of R1 -R4 is an H atom or a substituent; and each of R5 and R6 is an alkyl, aryl, aralkyl, or heterocyclic group.
Patent JP-H04249220-A (JP)
Title: Liquid crystal electro-optical element
Inventor: MIWA HISANORI
IPC: G02F1/137
Filed: 1991-02-05
Abstract: PURPOSE:To lower the threshold voltage and to improve the volume resistivity in a polymer-dispersed liq. crystal. CONSTITUTION:A cyanoethyl group is introduced into the polymer matrix 14 of a polymer-dispersed liq. crystal. Consequently, the difference in volume resistivity between the polymer and liq. crystal is reduced, a voltage drop in the polymer is diminished, and the threshold voltage is lowered. Besides, since the volume resistivity of the matrix is adjusted approximately to that of the liq. crystal, the PDLC is actively driven.
Patent JP-S57130747-A (JP)
Title: Continuous casting method for steel
Inventor: KAWAKAMI KIMINARI
IPC: B22D11/115
Filed: 1981-02-04
Abstract: PURPOSE:To cast a sound ingot free from central segregation and V segregation by flowing the molten steel in an unsolidified part in the drawing direction of the ingot during casting then in an opposite direction repeatedly by  means of electromagnetic force. CONSTITUTION:In the stage of continuous casting of steel, flowing of molten steel of 0<fs<1 solid phase rate fs in the central part of an ingot in the same direction as the drawing direction of the ingot then flowing the same in the direction opposite from the drawing direction of the ingot by means of electromagnetic force are repeatedly performed, whereby the molten steel is stirred. Hence, the generation of local continuous descending flow is prevneted, and the sound ingot free from the defects such as central segregation and V segregation in cast. The solid phase rate fs is denoted as fs=0 when the molten steel is in a thoroghly molten state and fs=1 when it is in a thoroughly solidified state.
Patent JP-S62171622-A (JP)
Inventor: NAKAZAWA YUKIO
IPC: A01G7/06
Filed: 1986-01-25
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-H03217365-A (JP)
Title: Hydraulic booster
Inventor: YAMASHITA KURAJI
IPC: B60T13/12
Filed: 1990-01-23
Abstract: PURPOSE:To prevent each of any damage to a counterpart member due to burr at an opening end and a blockade to this opening end from occurring by setting up a connecting hole, forming a part of a return passage, in an input shaft, and installing the opening end of this connecting hole in a cavity part formed on an outer circumferential surface of the input shaft. CONSTITUTION:At time of operation, a control valve is selected and a working fluid is taken into a power chamber with the advancement of an input shaft 14, whereby a power piston is operated for outputting after boosting the input. On the other hand, at time of nonoperation, the working fluid in the power chamber is put back to a reservoir via a return passage. In the above device, a connecting hole 30 consisting of plural pieces of holes, forming a part of the return passage, is installed in the input shaft 4. An opening end 30a1 of the connecting hole 30 is installed in a cavity part 34 formed on an outer circumferential surface of the input shaft 14. With this constitution, the opening end 30a1 is more retracted than the outer circumferential surface of the input shaft 14, through which any damage to a counterpart member due to burr of the opening end 30a1 and a blockade to this opening end 30a1 are respectively prevented from occurring.
Patent JP-S60162545-A (JP)
Title: Automatic changing device of punch in thread cold heading machine
Inventor: ISHII HISAO
IPC: B21J13/02
Filed: 1984-01-31
Abstract: PURPOSE:To improve a production efficiency by providing a fixed position control device on a double stroke cold header, and also providing the first holding device for inserting and drawing out a detaining pin of the second forming punch holder and the second holding device for installing a punch. CONSTITUTION:When changing the second forming punch 6, a horizontal ram is stopped at a prescribed position. The first holding device 13 is operated by a control device 16, and a detaining pin 12 in a punch holder 4 is caught by a pin chuck 13a and thereafter, drawn out. A punch chuck 15a of the second holding device 15 catches the second forming punch 6, and discards the punch 6 by an air cylinder 15b. Subsequently, the chuck 15a catches a new punch 6 by an air cylinder 16b, inserts it into the punch holder 4 and unchucks it. The operation is executed by synchronizing with a control signal, therefore, the change of the forming punch 6 is automated, and a production efficiency and a quality can be improved.
Patent JP-S61174864-A (JP)
Title: Communication device
Inventor: MIURA SHIGEO
IPC: H04L69/40
Filed: 1985-01-30
Abstract: PURPOSE:To recognize completely the state of a device by changing the display mode of a display means in accordance with the detected state of an operation state detecting means which detects the operation state of a prescribed member. CONSTITUTION:A central control part 8 uses time counting of an incorporated timer to display the date and the time on a display device 9a of an operation panel 9. The output state of a sensor 11 is checked; and if the sensor 11 is turned on, that is, if a recording paper cover is closed, the output state of a recording paper sensor is checked, and the presence or the absence of a recording paper, the width of the set recording paper, etc. are discriminated, and the set state of the recording paper is displayed in accordance with detects results. If the sensor 11 is turned off, the execution of the inspecting operation is displayed. Further, it is discriminated whether outputs of all sensors 11-15 are turned off or not, that is, whether they do not detect the recording paper at all or not. If the recording paper is not detected, the routine is terminated; but otherwise, said display operation is repeated to monitor the state of the recording paper. One display state is terminated by a certain time, and the next display cycle is started when a prescribed time elapses.
Patent JP-H05203115-A (JP)
Title: Method and device for burning liquid fuel
Inventor: YASUZAWA NORIO
IPC: F23D5/14
Filed: 1992-01-30
Abstract: PURPOSE:To obtain a method for burning a liquid fuel and a device pertaining thereto whereby the liquid fuel, after being formed into froth, can be burned with stability without being influenced by the bearings that the combustion device when installed takes in relation to a plumb line and the combustion can be controlled with good response characteristics. CONSTITUTION:The subject relates to a method of burning a liquid fuel in the state of froth in a combustion device 1 connected with a froth-forming device 2. The liquid fuel is formed into froth as it migrates through a plurality of porous elements 3, 4 provided in the froth-forming device 2; the liquid fuel in the form of froth is supplied downstream to furthermost porous elements 3, 4 and then burnt. This method enables achieving stability in burning liquid fuel in the form of froth and a turn-down ratio of approximately 1/10 in controllability of the combustion, as in the case of fuel gas.
Patent JP-H08214408-A (JP)
Title: Controller for motor car
Inventor: IWABORI MICHIO
IPC: B60L9/16
Filed: 1995-01-31
Abstract: PURPOSE: To prevent the lowering of acceleration performance and the deterioration of riding feeling regardless of an adhesion state. CONSTITUTION: The rotational speed N1-N4 of four motors 2 is acquired by a computing element 4 while the minimum speed of the rotational speed N1-N4 at the time of power running and maximum speed in N1-N4 at the time of braking are used as reference speed Nref, and the rate of change with time of the difference of the rotational speed of each shaft and reference speed are obtained by a computing element 11. When the state of slip or skid is detected by a detector 5, the maximum value of the rate of change with time in a section, in which above-mentioned difference is increased gradully, is acquired by a hold circuit 12, a function generator 13 is accessed by the output value of the hold circuit 12 and the rate of lowering of a motor current or a torque command is read, and an optimum command is obtained through a computing element 8, a multiplier 9, a correction equipment 10, etc.
Patent JP-H05207361-A (JP)
Title: Automatic exposure controller
Inventor: GOSHIMA YUKIE
IPC: H04N5/235
Filed: 1992-01-30
Abstract: PURPOSE:To attain a stable correction for the spatial movement of a luminance distribution by setting areas which are mutually overlapped, detecting the low- pass components of a video signal, and putting emphasis on a dark in a frame set at a center at the time of a back light. CONSTITUTION:The average luminance of areas on a screen which include at least more than one picture element in vertical and horizontal directions, and which are mutually overlapped, is detected by an LPF 50. The effective maximum value of a signal to be housed in a dynamic range is estimated by a correction by a effective maximum valve estimating part 54 by using the result, and exposure correction amounts are calculated by a correction amount calculating part 56 by using the effective maximum value and the luminance value of a subject found by a central photometric part 55. In the luminance value found by the central photometric part 55, the average luminance of the dark part in the central frame is detected at the time of a back light. A diaphragm control or the pedestal correction of the video signal are operated by using the calculated exposure correction amounts by a diaphragm control part 9 and a signal processing circuit 5.
Patent JP-H02195341-A (JP)
Title: Silver halide photographic sensitive material
Inventor: KAWAMOTO HIROYUKI
IPC: G03C1/30
Filed: 1989-01-24
Abstract: PURPOSE:To cure rolling or curling tendency and to obtain a stable hardened film state reduced in curling by incorporating at least one of specified compounds in an emulsion layer or another hydrophilic colloidal layer and specifying a relative humidity in the airtightly sealed packaged state of a photosensitive material. CONSTITUTION:At least one photosensitive silver halide emulsion layer formed on a substrate and this emulsion layer or another hydrophilic colloidal layer contains at least one of the compounds represented by formula I in which R is H or optionally substituted alkyl, such aralkyl, or such aryl, and n is 0 or 1. The relative humidity in the airtightly sealed packaged state of the photosensitive material is controlled to 40-60% at 25 deg.C, thus permitting the photosensitive material rolling or curling tendency of the obtained silver halide to be small and the material to be stable in the hardened state of a film.
Patent JP-S63192723-A (JP)
Inventor: SUTEIIBUN BAANAADO SHIRUBAARIN
IPC: A61P17/00
Filed: 1988-01-27
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-S61175219-A (JP)
Inventor: MIHARI FUERUDESHI
IPC: F01P5/06
Filed: 1986-01-28
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-S59141172-A (JP)
Title: Conductor sheet with gas interceptibility
Inventor: TAKAHATA EIJI
IPC: H01B5/16
Filed: 1983-01-31
Abstract: PURPOSE:To reduce a volume resistance value as well as to aim at improvements in gas interceptibility, by impregnating carbon paper with a conductive fluorocarbon resin dispersion, while laminating the fluorocarbon resin impregnated carbon paper made up of burning this resin composite one after another on both sides of the sheet. CONSTITUTION:Carbon paper is impregnated in an aqueous dispersion compound with, for example, carbon powder 150pt.wt to fluorocarbon resin powder 100pt.wt of polytetraflouroethylene (PTFE) or the like and, after impregnating this carbon paper in the aqueous dispersion, it is heated, so moisture is removed, then further heated at a temperature of more than the melting point of the fluorocarbon resin, burning the PTFE. On the other hand, PTFE powder is compounded with carbon, burning this powder whereby a conductive fluorocarbon resin sheet is formed up, then fluorocarbon resin-impregnated carbon paper is laid on top of another over both sides of this sheet and heated and pressurized under conditions at a temperature of 390 deg.C and a pressure of 20kg/cm<2> by way of example. With this constituion, gas interceptibility can be improved.
Patent JP-H02196096-A (JP)
Title: Method for synthesizing thin diamond film
Inventor: KUROKAWA HIDEO
IPC: C23C16/26
Filed: 1989-01-24
Abstract: PURPOSE:To synthesize a high quality thin diamond film at a high rate with satisfactory reproducibility by previously forming a thin silver film on the surface of a substrate when a thin diamond film is synthesized on the substrate by DC plasma CVD. CONSTITUTION:Diamond is grown on the surface of a substrate 18 with a thin silver film on the surface with plasma of gaseous hydrocarbon diluted with gaseous hydrogen. The pref. thickness of the silver film is 10-100Angstrom . When this method is performed, the substrate 18 set on the anode 19 is preheated to 600-1,000 deg.C with a heater 20 and DC plasma discharge is caused in gaseous hydrocarbon diluted with gaseous hydrogen between the substrate 18 and the cathode 17 confronting the substrate 10 with a DC power source 16.
Patent JP-H11209923-A (JP)
Title: Closing type floating body bridge
Inventor: URA NOBUMITSU
IPC: E01D15/20
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a closing type floating body bridge which can be easily open and close without a labor. SOLUTION: A closing type floating body bridge is divided into two parts in the longitudinal direction, and is longitudinally expanded and contracted by an expansion and contraction driving means composed of rails severally provided in a floating body bridge inserted part 21A, namely a left divided part, and a floating body bridge outer part 21B, namely a right divided part. Or an oscillating thruster is provided in a floating body, which is turned by the oscillating thruster. In addition, the oscillating thruster is severally provided in the floating bodies on both the sides in a longitudinal direction.
Patent JP-H11211262-A (JP)
Title: Absorption type refrigerating machine system
Inventor: UCHIDA SHUICHIRO
IPC: F25B27/02
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To provide an absorption type refrigerating machine system which enables preferential utilization of excessive waste heat exhausted from a co- generation system or the like. SOLUTION: In an absorption type refrigerating machine which is constituted of a combination of two refrigerating machine modules 1 and 2, firstly, cool water 3 passes through the refrigerating machine module 1 and then, flows in series to the refrigerating machine module 2. Then, steam 4 from a co- generation system is supplied to the refrigerating machine module 1 while steam 6 from a boiler is supplied to the refrigerating machine module 2.
Patent JP-S62173811-A (JP)
Title: Gain control circuit
Inventor: YAMASHITA NORIYUKI
IPC: H03G3/10
Filed: 1986-01-27
Abstract: PURPOSE:To improve the linearity of gain characteristic by fixing the sum of currents of differential amplifying circuits in the input side and the output side and controlling the current of the differential amplifying circuit in the input side in a Gilbert amplifying circuit. CONSTITUTION:Currents I7 and I8 of transistors TRs Q7 and Q8 are changed in accordance with an output voltage V8 of a variable resistance 26, and the sum of them is always a current I0. When the current I7 of the TR Q7 is denoted as K.I0 (0<=K<=1), a current I1 of the first differential amplifying circuit 6 is K.I0 and a current I2 of the second differential amplifying circuit 12 is (1-K).I0. A current I9 of a current source 30 is controlled to K.I0/2. As the result, proportional constant of an input voltage Vi to an AC component V02 of an output voltage V2 is -RL(1-K)/2KRE (RL and RE are resistance values of resistances 15 and 16 and resistances 7 and 8 respectively), and it is changed approximately linearly for the change of K.
Patent JP-2000215520-A (JP)
Title: Optical information medium and manufacture thereof
Inventor: FUJII TORU
IPC: G11B7/24024
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To decrease reading errors of a signal or tracking errors and to decrease structural troubles of a drive by having no eccentricity of centroid in a state in which two sheets of substrates are stuck, even when two sheets of substrates to be stuck have deviation of centroid and having an optical information medium with dynamic balance at rotation. SOLUTION: An optical information medium is made by sticking together a pair of disk-shaped substrates 1, 5, and at least on the substrate 1, on the one side signals are recorded or are made capable of being recorded. When at least one of the centroid G1, G2 of the substrates 1, 5 are deviated mutually from the center, by the centers of a pair of these stuck substrates 1, 5 deviating from each other, the centroid G of two sheets of stuck substrates 1, 5 is positioned at the center of the rotation for making the two sheets of substrates 1, 5 rotate.
Patent JP-H11206916-A (JP)
Title: Back stretcher
Inventor: KUBOTA TAIJI
IPC: A61H1/02
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a back stretcher which facilitate stretching of a back muscle simply in a standing posture while allowing a user himself to have an exercise for stretching the back muscle under an arbitrary load by properly regulating the degree of warping of his body. SOLUTION: A longitudinal stretch bed 4 with the front formed into a convex curved surface is rotatably supported between erected struts 2 about the horizontal transverse axis center X while hand rails 5 are curved extending downward to lower parts thereof from the upper parts of the struts 2. A user leaning backward against the front of the stretch bed 4 changes a gripping position of the hand rails 5 to regulate the amount of backward rotation of the stretch bed 4 thereby allowing the user himself to regulate the degree of warping optionally.
Patent JP-H01191265-A (JP)
Title: Vector operation instruction starting system
Inventor: FUJIMAKI HIDEAKI
IPC: G06F17/16
Filed: 1988-01-26
Abstract: PURPOSE:To shorten the processing time of a vector operation instruction by completing read of the first element before the execution stage of the vector operation instruction and starting the vector operation at the time of receiving a start command sent in the execution stage of the vector instruction from a scalar unit. CONSTITUTION:In a vector unit VPU2, decoding of a command code and read of the first element from a vector register VR22 are completed based on start information before the start of the vector operation and the vector operation indicated by the command is immediately started at the time of receiving the start command from a scalar unit 1. As the result, decoding of the command code and the read operation of the vector register VR22 which are executed in the vector unit VPU2 in a conventional system are not seen in the vector unit VPU2, thereby improving the performance for short vector processing.
Patent JP-H07223580-A (JP)
Title: Oil tanker
Inventor: OKADA TETSUO
IPC: B63B25/08
Filed: 1994-02-10
Abstract: PURPOSE:To reduce the quantity of the freight oil by increasing the thickness of the layer of the sea water which intrudes because of hydrobalance on a stone reef, by forming the lower part of a longitudinal bulkhead for partitioning a freight oil tank watertight and forming the upper part nonwatertight, as for an oil tanker having the freight oil tank in the lower part of a mid deck. CONSTITUTION:The lower part freight tank on a mid deck 1 is divided by longitudinal bulkheads 5 and 7, and the lower parts of the longitudinal bulkheads 5 and 7 are formed watertight and the upper part is formed nonwatertight. When a part of a ship bottom 4 is broken by a stone reef 10 and sea water intrudes because of the hydrobalance, the depth H of a sea water layer 11 increases with the value which is obtained by dividing the area of the whole of the freight oil tank bottom in the ship bottom by the area of the small division partitioned by the longitudinal bulkhead 5 of the broken part by the stone reef, and the sea water layer 11 becomes thick. Because of the thick sea water layer 11, the quantity of the freight oil which flows out by the tilt of the hull, tidal current, ebb and flow, etc., is reduced. On the other hand, the freight oil in the small division which is pushed up by the sea water which intrudes flows into the small contiguous division, passing through the opened port 6 over the longitudinal bulkhead 5.