baber/WOPTO huggingface dataset:
Patent JP-H0210108-A (JP)
Title: Three-time spatial citation and tuning readout of multiangle vertical horizontality
Inventor: CHIU SHIYAN RI
IPC: G01C15/00
Filed: 1988-02-16
Abstract: PURPOSE: To ensure an accurate measurement in a short time by receiving the gravitational force of the globe and designating verticality, horizontality and three-dementional space. CONSTITUTION: A pointer 12 is set on an upper shell 1 and a weight 121 insusceptible to the field is provided at the lower end of pointer 12. The weight 12 receives the gravitational force of the globe and points a vertical point 123 on the surface of a gauge 122 which extends to describe a vertical line 124 and a horizontal line 125. A square recess 13 is made in the upper shell 1 and a counter 18 is set therein. A square recess 15 is also made in the upper shell 1 so that the rotation of a ratchet wheel 17 can be controlled by means of a volume 16. A helical spring 171 is provided in the ratchet wheel 17 so that a tape measure 172 can be extended/contracted.
Patent JP-S58153065-A (JP)
Inventor: FUJIMOTO RIYOUICHI
IPC: F25D11/00
Filed: 1982-03-05
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-S53120071-A (JP)
Title: Speed controller for a rotating body
Inventor: SAKAI MASAAKI
IPC: G11B19/28
Filed: 1977-03-29
Abstract: PURPOSE: To provide a speed controller for a turntable wherein operations of a stroboscope are utilized to activate a phase comparator in a phase-locked loop for controlling the rotational frequency of the turntable. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H074297-A (JP)
Title: Method and apparatus for controlling fuel quantity control system controlled by solenoid valve
Inventor: ROORANTO GUROONENBERUKU
IPC: F02D41/40
Filed: 1994-03-04
Abstract: PURPOSE: To prevent non-stabilization by setting a characteristic curve locally lowering by correcting a feed duration signal in a fuel quantity adjusting system deciding interception point of a solenoid valve based on the feed duration signal. CONSTITUTION: A control unit 30 decides a desired feed start and a desired feed duration of a combustion pump 10 by variables detected by a sensor 80 and the rotation movement of a pump drive shaft 60 detected via a measuring device 50. The drive timing and the interception timing of an output stage 40 are calculated using the practical injection start signal based on the target values of the feed start and the feed duration. Then, the output stage 40 feeds a current matching thereto to a solenoid valve 20. A pump piston 15 is driven by a pump drive shaft 60 and the fuel in the fuel pump 10 is pressurized. In this case, the solenoid valve 20 controls the pressure formation. This constitution removes the non-stabilization in an engine actuation by setting a characteristic curve locally lowering by the correction of the feed duration signal.
Patent JP-H04271723-A (JP)
Title: Threshing control unit in combine
Inventor: TANIMOTO TOSHIKATSU
IPC: A01F12/10
Filed: 1991-02-28
Abstract: PURPOSE:To provide the title unit designed to prevent the load increase or the decline in screening performance during low-speed running by controlling the fitting angle for the dust-carrying valve in a handling chamber in a specified state. CONSTITUTION:A linking mechanism E is provided so as to reduce the fitting angle S for the dust-carrying valve 25 in a handling chamber on rising in the driving speed of a feed chain 8 to carry backward grain culms from a reaping section A but increase said angle S on falling said driving speed. The respective driving speeds for the reaping section and feed chain 8 are regulated in such a manner as to be synchronized with the change in the driving speed for a traveling unit 1.
Patent JP-S63203281-A (JP)
Title: Grease coating method for flash butt welding
Inventor: MURAKAMI YUTAKA
IPC: B23K11/04
Filed: 1987-02-17
Abstract: PURPOSE:To surely and uniformly coat a grease at the vicinity of a weld zone and to improve the reliability in welding by directing a discharging nozzle for under a clamping hardware to stick a grease to the clamping hardware and the material to be welded and spreading a grease by the retreat of the clamping hardware. CONSTITUTION:A grease discharging nozzle 4 is directed for the lower end face of an electrode 3A to stick a grease G on the lower end face of the electrode 3A and a steel strip 1 upper face. The G stuck to the electrode 3A increases its fluidity as the heat at the previous welding time still remains on the electrode 3A to well spread the grease up to near the cutting face. Moreover, the previous time grease is stuck on the surface of the electrode 3A and the good grease adhesion is effective in the aspect of uniform coating. In succession, after completion of coating the whole width, the grease G is adequately spread to obtain the grease coating zone G' in a strip shape having uniform and sufficient length in the steel trip width direction. Consequently the rupture factor caused by welding defects can drastically be reduced.
Patent JP-S56130201-A (JP)
Title: Evaporator-condenser of rectifying tower
Inventor: KANEKO TERUJI
IPC: B01D3/14
Filed: 1980-03-18
Abstract: PURPOSE: To enable the space in a rectifying tower to be effectively utilized by dividing the cross section of a concentrical columnar body to radially to plural pieces in the longitudinal direction and aggregating single units of fan-shaped cylindrical bodies thereby forming a columnar body.  
     CONSTITUTION: The gas ascending in a lower tower 1 passes an inside pipe 123, is distributed to a top header 121a etc. through pipes 123a etc., and flows downward over the entire area of a flow passage 110 through the distributing flow passage 111 of a flow passage member 109. During this time, it is cooled by the liquid of the temp. lower than that flowing in the passage flow member 101, and is thereby condensed and liquefied. The liquid goes to the header 122a etc.of the under surface, and is flowed down by the header 122a etc. from an outside pipe 125 into a lower tower 7 through pipes 126a etc. On the other hand, the liquid supplied from the upper tower 3 is stored in the tower 1 bottom. The liquid level rises successively until it flows from outflow and inflow port 106a etc. then through a distributing flow passage 104' and ascends in the entire part of the flow passage 103. The gas flowing in the flow passage member 109 is cooled then heated, and the eacy-to-evaporate components evaporate. The vapor ascends in the flow passage 103 and goes to outflow and inflow port 105a etc. through a distribution flow passage 104 and ascends in the upper tower 3. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0566284-A (JP)
Title: Installation construction method and installation frame of cylinder liner leg part of concrete-made reactor containment vessel
Inventor: FURUKAWA HIDEYASU
IPC: G21C13/00
Filed: 1991-02-28
Abstract: PURPOSE:To improve the installation workability of a ring girder of a cylindrical liner leg part and make better the workability of work of placing of reinforcements around a frame in regard to the installation construction method of the cylindrical liner leg part of a concrete-made reactor containment vessel. CONSTITUTION:Support frames 7 composed of steel material having parts positioned at the inside of a cylindrical liner 2 and at the outside of vertical reinforcements 6 of a containment vessel cylindrical part 1 so that they may not interfere with upper end reinforcements 5 of the bottom part 3 of a concrete- made reactor containment vessel are erected, and the installation frame of a bridge structure is set by connecting upper end members 9 of the support frames 7 in the radial direction. Furthermore the support frames 7 are also used as temporarily set support frames of vertical reinforcements 6 of the containment vessel cylindrical part 1. The joints of the support frames 7 and the upper end members 9 are jointed by means of bolts 14 whose boltholes 12 are made slots for the purpose of the adjustment of an installation level of a ring girder 15.
Patent JP-S58150943-A (JP)
Title: Detecting device of charging completion of electronic flash device
Inventor: ISHIDA TOKUJI
IPC: G03B15/05
Filed: 1982-03-03
Abstract: PURPOSE:To simplify photographic operation and to perform invariably proper flash photography, by outputting a charging completion signal and perform switching to a flash photographic mode once the charging voltage of a main capacitor rises up to a voltage corresponding to the necessary amount of flashing. CONSTITUTION:When the power switch 2 of an electronic flash device S1 is closed, a boosting circuit 3 operates to start charging the main capacitor 5 with high-voltage charges. When the voltage obtained by dividing the charging voltage of the capacitor 5 rises up to the voltage corresponding to the longarithmic compressed value of the amount of flashing supplied from a camera C1, the output of a comparator 22 is inverted to a level H. Its H-level signal is supplied as the charging completion signal to the camera C1 through a connection terminal J4 and a mode switching circuit 65 performs switching to the flash photographic mode. At the same time, the H-level signal is also supplied to the AND circuit 24 of a trigger part 7 to open its gate and flashing is permitted by a flash start signal from a one-shot multivibrator 23.
Patent JP-H0610211-A (JP)
Title: Production of polyurethane elastic yarn
Inventor: OGAWA YASUHIRO
IPC: C08G18/10
Filed: 1992-01-24
Abstract: PURPOSE:To provide the subject method for stably producing a polyurethane elastic yarn excellent in physical properties and remarkably low in the content of a massive material by a ready process. CONSTITUTION:This method for producing a polyurethane elastic yarn is characteristically carried out under a condition of >=0.5wt.% isocyanate content in the discharged polyurethane in directly spinning the polyurethane elastic yarn by synthesizing a prepolymer through a reaction between a polyol having 500 to 6000 average molecular weight and an organic diisocyanate, continuously supplying the resultant prepolymer and a diol having <=500 molecular weight to a kneading and extruding unit for synthesis of a polyurethane and then discharging it through a spinning head connected to the end part of the extruder.
Patent JP-H03237419-A (JP)
Title: Illuminator for distance measurement
Inventor: SUDA YASUO
IPC: G02B7/32
Filed: 1990-02-14
Abstract: PURPOSE:To form an unperiodical projection pattern by superposing plural patterns constituted of the combination of the bright and dark parts of light distribution. CONSTITUTION:Plural patterns constituted of the combination of bright and dark parts are superposed. Light emitted from an LED 105 illuminates a range finding object through a dome 109 and a projection lens 108. A pattern film 107 having a black and white stripe pattern is arranged in the optical path and the distribution of illuminance is formed on the distance measuring object. The pattern film 107 has pattern parts 107a to 107c constituted of alternately arranging light transmitting parts and non-transmitting parts like stripes on its center part and complex illuminance distribution obtained by synthesizing these patterns is formed on the distance measuring object. Consequently, an unperiod projection pattern with complex illuminance distribution can be formed and the generation of erroneous distance measurement can be prevented.
Patent JP-S59161777-A (JP)
Title: Recognition system for line
Inventor: SHIMADA SHIGERU
IPC: G06F17/50
Filed: 1983-03-04
Abstract: PURPOSE:To recognize a line path without coordinate conversion by searching for line pictures along lattice points in respective directions after estimating the lattice positions from a lattice picture and finding terminal positions of the lines, and finding the overall paths of the lines. CONSTITUTION:A drawing 1 is converted by a photoelectric transducer 2 into picture data; the lattice picture is stored in a lattice picture memory 3 and line pictures are stored in a lattice memory 4 respectively. Then, a microprocessor 10 estimates a lattice presence position from the distribution of a lattice picture projection. Then, a straight-line generator 5 is actuated to generate a lattice picture of one picture element in the memory 3 on the basis of the obtained lattice position. The contents of the line picture memory 4 is checked within a specific range around the position where the lattice is present; when the line is within the range, the contents are held as they are, and when not, the contents are set to 0 by picture processing. The processor 10 performs line path recognition as to the line picture after the picture processing and stores the coordinate value of a featuring point on the path in a feature point storage memory 6.
Patent JP-H02214614-A (JP)
Title: Method and equipment for varnishing
Inventor: HARADA MITSUAKI
IPC: B05C9/10
Filed: 1989-02-14
Abstract: PURPOSE:To enhance varnishing properties and voidless effect in base material by providing a closed thermosiphon region which is communicated to both a low viscous liquid storage region and a varnish storage region in a liquid- sealed state on the liquid surfaces thereof between both of the storage regions. CONSTITUTION:While base material 1 is passed through a low viscous liquid storage region 2', the air in fiber bundle is thoroughly replaced by low viscous liquid 12 and discharged. Thereafter the base material 1 is introduced into a thermosiphon chamber 4 through an inlet part 4a and heated by a heating roll 5a and low viscous liquid 12 impregnated in the fiber bundle is evaporated and removed. At this time, vapor of low viscous liquid which is generated in the chamber 4 is condensed by bleeding operation due to a bleeding pipe 11 or by condensing action in a low viscous liquid reservoir 12a and recovered in the storage region 2'. The base material 1 passed through the heating roll 5a is passed through a varnish reservoir 13a from an outlet part 4b and introduced into a varnish storage region 3' and impregnated with varnish 13. At this time, this base material 1 is free from air and therefore even the inside of fiber is uniformly and sufficiently impregnated with varnish 13.
Patent JP-H07244655-A (JP)
Title: Block diagram analysis system
Inventor: TANUMA MASAYA
IPC: G06F17/11
Filed: 1994-03-04
Abstract: PURPOSE:To stably calculate a block diagram wherein a fast-response element and a slow-response element are both present at a high speed. CONSTITUTION:Data regarding the block diagram including algebraic arithmetic elements of addition, subtraction multiplication, division, etc., time-dependent dynamic elements such as integration, primary delay, arithmetic elements such as loop elements corresponding to an unknown number of an algebraic equation, etc., and connection data showing a flow of signals among the arithmetic elements are inputted from a block diagram data input part 24. An implicit solution method or explicit solution method is specified as a numerical calculating method for each dynamic element. Then the block diagram is decomposed by a decomposition part 26 into an implicit solution method subsystem and an explicit solution method subsystem. Once a determination part 28 determines calculation order, a time response part 30 calculates a time response regarding the block diagram. In concrete, the values of the dynamic elements of the explicit solution method subsystem are calculated in order by the explicit solution method such as a progressive Euler method and the calculated values are inputted to the implicit solution method subsystem to calculate the values of dynamic elements of the implicit solution subsystem by a backward Euler method or trapezoid method.
Patent JP-H03236422-A (JP)
Title: Method for controlling sheet temperature in continuous annealing furnace
Inventor: FUJISAKI YASUMASA
IPC: C21D11/00
Filed: 1990-02-14
Abstract: PURPOSE:To change the sheet temp. transition track in operation by providing a sheet temp. control model capable of predicting the future sheet temp. based on the data from the sheet thermometer, reset tracking device and strip specification setting device. CONSTITUTION:A strip 3 obtained by welding various steel sheets having different thickness, width and heating furnace outlet temp. standard is continuously annealed in a heating furnace 1. At this time, the data from a thermometer 4 for measuring the temp. of the strip 3 at the outlet 3 of the furnace 1, a reset tracking device 5 for tracking the reset position of the strip 3 at all times and a strip specification setting device 6 for providing the thickness, width and furnace-outlet strip temp. standards are inputted to a sheet temp. control model 7. The future sheet temp. is predicted by the model 7 from the input data, and a control command value is outputted to a furnace temp. controller 10 and a sheet passing speed controller 11 through a furnace temp. setting device 8 and a sheet passing speed setting device 9. As a result, the change in the sheet temp. is promptly coped with, and the sheet temp. is controlled with balanced stability.
Patent JP-S57172348-A (JP)
Title: Electrostatic image developing toner
Inventor: MORITA HIDEAKI
IPC: G03G9/087
Filed: 1981-03-13
Abstract: PURPOSE:To prevent offset phenomenon, by using a binder resin containing a styrene-butadiene copolymer containing a high mol.wt. component above a specified value and a low mol.wt. component below a specified value and each styrene content in a specified range. CONSTITUTION:A binder to be used for preparation of toner contains >=60wt% styrene-butadiene copolymer containing 70-98wt% styrene content, 85-98wt% styrene in the low mol.wt. component having <=500,000wt.average mol.wt. and 70-98wt% styrene in the high mol.wt. component having >=800,000wt.average mol.wt., and having >=3.5wt. average mol.wt. Mw/no.average mol.wt. Mn ratio in the total copolymer, thus permitting the obtained toner to have satisfactory triboelectric characteristics and fluidity, and to form a superior image without causing offset phenomenon.
Patent JP-H04213009-A (JP)
Title: Inspecting apparatus and distance measuring method
Inventor: JIEIMUSU ERISU YANGU
IPC: G01B17/00
Filed: 1991-02-05
Abstract: PURPOSE: To measure the distance to be measured by mixing a reference measuring region with the air of the region to be measured, and obtaining the time of propagating ultrasonic energy pulse at the predetermined distance of the reference region and the time of propagating the distance to be measured. CONSTITUTION: An ultrasonic wave distance measuring transmitter 35 and receiver 36 are horizontally adjacently mounted in the recess chamber 71 of a housing 30, and a reference measuring ultrasonic wave transmitter 37 and receiver 38 for giving the reference of the speed of the pulse are vertically adjacently mounted. The airs of the reference measurement and the region are mixed by a fan 72 to approximate the air temperatures of both the regions. Since the distance from the transmitter 37 for propagating the reference pulse and the receiver 38 via the opposite wall is constant, the reference of the pulse speed is obtained by measuring the time for propagating at the distance. The speed is used for the lapse time of the measuring pulse from the transmitter 35.  The pulse propagating distance of the energy pulse arrived at a road surface S from the transmitter 35 to the receiver 36 is obtained by multiplying the speed of the pulse by the lapse time.
Patent JP-H01211085-A (JP)
Title: Picture enlarging system
Inventor: ENDO HIROYUKI
IPC: G06T3/40
Filed: 1988-02-19
Abstract: PURPOSE:To obtain a high-quality enlarged picture with a smooth boundary without any pseudo outline at a high speed by adopting an interpolation enlarging system for the boundary area of the picture and a simple enlarging system for the non-boundary area of the picture respectively. CONSTITUTION:The title system is composed of a picture storing part 10, a boundary area discriminating part 11, an interpolation enlarging processing part 12, a simple enlarging processing part 13, and an access control part 14. Here, interpolation enlarging processing and simple enlarging processing are executed under a combined state. Namely, the difference between the density value of a picture element to execute the enlarging processing in order to keep the smoothness of the picture and to speed up the enlarging processing and that of another picture element near the above-mentioned picture element is obtained, the simple enlarging is executed at a part where the difference is smaller than a constant level, namely, at the non-boundary area, and the interpolation enlarging is executed at another part where the difference is larger than the constant level, namely, at the boundary area. Thus, even at the boundary of a graphic, the smooth and high-quality enlarged picture can be prepared at a high speed.
Patent JP-S55127741-A (JP)
Title: Vehicle communication unit
Inventor: MATSUMURA AKIRA
IPC: H04B7/26
Filed: 1979-03-26
Abstract: PURPOSE:To perform good communication by providing a gate, which causes a receiving signal to pass through when receiving power reaches a threshold set previously, in a vehicle station to prevent the information signal from being interrupted when dip is generated in the receiving power level of the vehicle station. CONSTITUTION:The road station of the vehicle communication unit is provided with control part 51, modulation circuit 52, detection circuit 53, extra-high frequency transmission and receiving circuit 54, and antenna 55, and the vehicle  station is provided control part 60, modulation circuit 58, detection circuit 59, extra- high frequency transmission and receiving circuit 57, and antenna 56 similarly.  Transmission and receiving circuits 54 and 57 are provided with a detector, which  detects whether the electric field intensity of receiving power reaches a previously  set threshold or not, and a gate, which causes the receiving signal to pass through when the detection level of the detector above reaches the set prescribed thresold, respectively, and the threshold is so set that the gate of the road station may be opened after running of a prescribed distance from opening of the gate of the vehicle station, and thus, the information signal is prevented from being interrupted even in case that dip is generated in the receiving power level of the vehicle station, thereby performing communication.
Patent JP-H08237867-A (JP)
Title: Controller for power converter
Inventor: MORIKAWA RYUICHI
IPC: G05F1/70
Filed: 1995-02-23
Abstract: PURPOSE: To eliminate the influence of the response of reactive and effective powers to the q-axis component change of a terminal voltage by detecting the d-axis current of the current by using the phase of the detected voltage, and controlling a power converter so as to equalize the d-axis current to a d-axis current command. CONSTITUTION: A voltage detector 5 detects the q-axis component Vq of the dq-axis orthogonal coordinates of the voltage detected by a phase detector 4. A reactive power controller 9 calculates the deviation of reactive power Q detected by a reactive power detector 3 from a predetermined reactive power command Q*, divides the deviation by the q-axis component Vq of the voltage detected by the detector 5, integrates the obtained value, and outputs the d-axis component Vq of the dq-axis orthogonal coordinates. A d-axis current controller 10 controls a power converter 1 so as to equalize the d-axis current of the dq-axis orthogonal coordinates of the current detected by using the phase of the detected voltage to the d-axis current command Id*.