baber/WOPTO huggingface dataset:
Patent JP-S61254715-A (JP)
Title: Soft ground subsidence preventive work after drawing steel sheet pile and steel sheet pile therefor
Inventor: HIROSHIMA TOSHIO
IPC: E02D3/10
Filed: 1985-05-02
Abstract: PURPOSE:To fill up a hole to be produced upon drawing out a steel sheet pile by a method in which a sand-charging cylinder is attached to the inside of a steel sheet pile to be driven into soft ground, and when drawing out the sheet pile, sand is charged into the sand-charging cylinder and discharged from the lower end. CONSTITUTION:A sand-charging cylinder 2 is attached to the inside of a steel sheet pile 1 to be driven into soft ground and a cover 3 opening only downwards by a pivotal shaft 3a is provided to the lower end of the cylinder 2. When the sheet pile 1 is driven into soft ground, the cover 3 is closed and sand does not enter the cylinder 2. When drawing out the sheet pile 1, sand is charged from a funnel 9 into the cylinder 2 and the sheet pile 1 is pulled up. Hereupon, the cover 3 is opened and sand is packed into holes 5 and 5a formed upon drawing out the pile 1.
Patent JP-S61253420-A (JP)
Title: Measurement of land subsidence using magnetic mat
Inventor: ABE FUMIHIKO
IPC: G01F23/00
Filed: 1985-05-02
Abstract: PURPOSE:To enable handy and accurate measurement of subsidence of a large reclaimed land and the compaction of reclaimed soil, by setting a magnetic mat at a given place of a intended reclaimed land to measure the depth by a magnetic inspection. CONSTITUTION:A working boat 8 is fixed at a measuring position and a non- magnetic rod 3 such as stainless rod is used to make a drilling. The depth of the drilling shall be such that the tip of the rod 3 penetrates a magnetic mat 6 by about 1m. After the end of the drilling, a magnetic inspection is done within the rod 3 and the magnetic abnormality due to the magnetic mat 6 and the depth of a magnetic sensor 5 are recorded together on a pen recorder. To learn the depth of the magnetic sensor 5, the depth mark 4 attached to a cable is read accurately with a reader utilizing a photosensor. Then, the level 2 at a detector section 1 of a depth mark reader is determined and the magnetic mat depth previously obtained is subtracted therefrom to find the level of the magnetic mat 6.
Patent JP-S58105116-A (JP)
Inventor: JIERUMEEN SHIYARUTEIEERU
IPC: G02B6/28
Filed: 1982-06-01
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-H02270977-A (JP)
Title: Continuous pickling treatment of steel sheet
Inventor: KAMIMURA TETSURO
IPC: C23G3/02
Filed: 1989-04-13
Abstract: PURPOSE:To prevent the generation of the discoloration of a steel sheet upon lowering of a traveling speed by bringing an aq. soln. or steam into contact with the steel sheet continuously pickled in a pickling tank between 1st acid squeezing rolls and 2nd acid squeezing rolls. CONSTITUTION:The traveling steel sheet 6 is introduced into the pickling tank 1 and is successively immersed and pickled in the pickling soln. in the tank 1. The steel sheet 6 is thereafter led out of the pickling tank 1 and is successively passed between the 1st and 2nd acid squeezing rolls 2 and 3 to squeeze away the pickling soln. thereon. The steel sheet is rinsed by a rinsing device 4 and is then dried. The aq. soln. or steam is blown via a blowing nozzle 5 to the steel sheet 6 and is brought into contact with the steel sheet between the 1st acid squeezing rolls 2 and the 2nd acid squeezing rolls 3 upon lowering of the traveling speed of the above-mentioned steel sheet 6 in the above-mentioned method for the continuous pickling treatment of the steel sheet 6. Hydrochloric acid is preferably incorporated into the aq. soln. or steam. The steel sheet 6 is maintained in a wet state and the generation of the discoloration by the atm. is prevented.
Patent JP-S59220809-A (JP)
Title: Run track controlling method of moving body
Inventor: MAKINO TOSHIAKI
IPC: B62D1/28
Filed: 1983-05-30
Abstract: PURPOSE:To prevent the cracking of a road surface and reduce the zigzag of the track of a moving body by detecting components of the angle of yaw and relative position deviation of the moving body on the road surface from a mark provided to the road surface in the running direction, and controlling the track of the moving body in specific mode based upon the detection results. CONSTITUTION:A container 1a is arrayed in a container ship moored near a container yard 2a, unloaded from the ship 3 by container cranes 4a-4d on a wharf 2b, carried by trailers 5a and 5b to be stored as a container 1b at a target position on the yard 2a. Then, the containers 1a carried by the trailer 5a is handled by rubber tire cranes 6a-6d, run on a run path surface 7 along the yard 2a, and carried. Run track marks 8a and address marks 8b are provided on the road surface 7 at equal intervals. Then, the angle of yaw and relative position deviation between the marks 8a and 8b and cranes 6a-6d are detected and the cranes 6a-6d are controlled in specific mode based upon the detection results.
Patent JP-S5659717-A (JP)
Title: 55aminoo2*4*66triiodooisophthalic aciddbissamide* its manufacture and xxray contrast agent containing it
Inventor: URURITSUHI SHIYUPETSUKU
IPC: C07C67/00
Filed: 1980-07-11
Abstract: Compounds of the formula    <IMAGE>  (I)  wherein X is alkylene, optionally substituted by hydroxy, methoxy or amino; R1 is hydrogen or C1-4 alkyl; R2 is hydrogen, C1-4 alkyl, or C2-4-alkyl substituted by 1-3 OH groups; R3 is hydrogen, C1-4 alkyl, or C2-4-alkyl substituted by 1-3 OH groups; R4 is hydrogen, C1-4-alkyl, or C2-4-alkyl substituted by 1-3 OH groups; R5 is C2-4-alkyl substituted by 1-3 OH groups; R6 is hydrogen, C1-4-alkyl or C2-4-alkyl substituted by 1-3 OH groups; and R7 is C2-4-alkyl substituted by 1-3 OH groups, or a salt thereof with an acid are useful as opaquing agents in x-ray contrast media.
Patent JP-H05292295-A (JP)
Title: Method and device for picture processing
Inventor: YAMADA MASANORI
IPC: G06F17/21
Filed: 1992-04-14
Abstract: PURPOSE:To output pictures to which slanting processing is performed in order of fit them on a recording paper. CONSTITUTION:By changing a read start address to be read from a shift memory based on the size of the output recording paper and the slanted pictures after performing magnifying (or reducing) processing and the slanting processing to an inputted picture document, the part of the slanted pictures which is forced out of the output recording paper is outputted to the blank part of the output recording paper. Thus, the slanted pictures are divided into a picture (1), picture (2), and picture (3), and outputted to the output recording paper helically.
Patent JP-S57207736-A (JP)
Title: Cooling method by means of charged liquid droplet
Inventor: JIDOU MORIO
IPC: F28F13/16
Filed: 1981-06-18
Abstract: PURPOSE:To improve cooling efficiency of a hot substance through effective inhibition of a dispersing phenomenon of a liquid which comes in contact with the hot substance, by bringing a charge droplet for cooling to which surface electric charge is given by an electrode at high voltage into contact with the hot substance to be cooled. CONSTITUTION:At the time of cooling of a hot substance 1, a cooling liquid supply duct 2 is provided in opposition to the earthed hot substance 1, and the supply duct 2 is earthed for one side electrde. Then, it is so constituted that high voltage can be applicable between a ring shaped electrode 4 connected with a high voltage electric power source 5 which is provided on the circumference of an outflow opening 3 of the supply duct 2 and the supply duct 4. According to this structure, when the high voltage is applied to between the electrode 4 and  the supply duct 2 during continuous supply of oil, water and the other coolant  through the supply duct 2, a cooling liquid droplet which is brought into contact  with the surface of the hot substance 1 is inhibited from Leidenfrosts phenomenon through surface electric charge resulting from the electrode and  cooling can be made effective because the liquid droplet is not dispersed on the  surface of the hot substance 1.
Patent JP-H01266083-A (JP)
Title: Auxiliary lighting device with power supply changeover function
Inventor: TAKAHASHI ICHIRO
IPC: B62J6/00
Filed: 1988-04-15
Abstract: PURPOSE:To achieve safety at the time of passing by bicycle by using a battery for a bicycle lighting device as an auxiliary power supply, and by detecting the reduction in the generated voltage at the time cf low speed running or stoppage of the bicycle, so that, when the generated voltage reduction is detected, an auxiliary lamp using a battery as the power supply is lit. CONSTITUTION:When a lamp 2 is sufficiently light, or when the generated voltage of an ac generator 1 is high, if a switch 7 is closed, the output terminal voltage of a comparator 8 approaches nearly the voltage value of a battery 6, and the base emitter voltage of a transistor 11 becomes zero, so that a lamp 13 is not lit. When the lamp 2 is dark, or when the generated voltage of the generator 1 is low, since the reversing input terminal voltage is higher than the nonreversing input terminal voltage, the output terminal voltage of the comparator 8 becomes nearly zero, so that the base emitter voltage of the transistor 11 is produced, and a base current restricted by a resistor 12 flows to bring the transistor 11 into a switch-on condition, thereby a collector current flows to light the lamp 13. And, when a light-emitting diode 14 combining with a resistor 15 closes the switch 7, the diode 14 emits light.
Patent JP-H10250474-A (JP)
Title: Alarming device for movable body
Inventor: NAGAI TAKAAKI
IPC: B60Q5/00
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To give an alarm in the position in which an alarm is necessary for passing by providing a means which can transmit an alarm signal automatically when it is determine that a detected movable body position is an alarm required position previously set on a map. SOLUTION: An alarm switch 5 is arranged in a transmission unit, and when the alarm switch 5 is pressed, an alarm signal can be transmitted optionally. A receiving unit II is constructed of a receiving apparatus 7 receiving an alarm signal via an antenna or a wave receiving apparatus 6, a buzzer 9 generating alarm sound, and driver 8 driving the buzzer 9 on the basis of a receiving output from the receiving apparatus 7. In this case, an alarm signal is automatically transmitted when a vehicle starts to enter a crossroads inlet in a crossing requiring an alarm. Then, this transmission signal is received by another vehicle, and a buzzer 9 arranged in the vehicle starts to ring so as to inform a danger prediction to a driver on the vehicle.
Patent JP-S5224009-A (JP)
Title: Information regenerator
Inventor: DOUKE AKIHIKO
IPC: G10L13/04
Filed: 1975-08-01
Abstract: PURPOSE: Make speech random access regeneration possible. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05291750-A (JP)
Title: Manufacture of board with metal core for printed wiring
Inventor: KURITANI HIROYUKI
IPC: B29C45/14
Filed: 1992-04-14
Abstract: PURPOSE:To improve heat dissipation and heat resistance and to eliminate new step of spot facing, etc., by disposing one or ore metal plates having the same thickness as that of a cavity entirely or partly in a mold having a flat platelike cavity, then pouring thermosetting resin composition, and curing it. CONSTITUTION:A mold is formed of an upper mold 1 and a lower mold 2, and a flat platelike cavity 3 is formed. One or more metal plates 4 to become metal cores are disposed in the cavity, and the one or more plates have the same thickness as that of the cavity entirely or partly. The core having equal thickness to the cavity is partly molded with thermosetting resin composition, thereby easily exposing the core having excellent heat dissipating and heat resistance without necessity of special mold and eliminating new step of spot facing, etc.
Patent JP-H11295529-A (JP)
Title: Adjuster for equalizing length of optical fiber and adjustment method for equalizing length of optical fiber
Inventor: TAKAHASHI SEIGO
IPC: H04B10/25
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To provide an adjuster for equalizing the length of optical fibers capable of highly accurately equalizing the length of the optical fibers by simple constitution. SOLUTION: A delay waveguide group 06 composed of plural delay waveguides 061-06n respectively, different in optical path lengths is formed on a waveguide substrate 01, the delay waveguide group 06 and an input side optical fiber 02 are connected through an input side branching part 04 and the delay waveguide group 06 and an output side optical fiber 03 are connected through an output side joining part 05. The input side branching part 04 and the output side joining part 05 function as optical switches and by selecting the delay waveguide provided with an optimum delay amount from the plural delay waveguides 061-06n, fiber errors generated at the time of manufacturing a fiber connector are absorbed.
Patent JP-H07301541-A (JP)
Title: Navigation device
Inventor: HOSHINO MASATOSHI
IPC: G01C17/38
Filed: 1994-05-06
Abstract: PURPOSE:To improve the navigating accuracy of a navigation device for traveling body by using an azimuth measuring means, speed measuring means, etc., and correcting the errors of the measuring means. CONSTITUTION:The navigation device is provided with a GPS receiver 10 which outputs the azimuth and speed of its own vehicle, gyroscope 11 which outputs the angular velocity of the vehicle, and car speed sensor 12 which outputs the speed of the vehicle by detecting the speed from the rotating speed of a wheel. From the outputs of the receiver 10, gyroscope 11, and sensor 12, a Kalman filter 13 for gyroscope and another Kalman filter 14 for car speed sensor respectively find the estimated values of the bias of the gyroscope 11 and scale factor error and bias of the sensor 12. An error correcting device 15 corrects the angular velocity outputted from the gyroscope 11 and the speed outputted from the sensor 12 by using the estimated values. A locator 16 outputs the present location and advancing azimuth of the vehicle from the corrected angular velocity and speed by referring to map data and displays and a display 18 displays the results.
Patent JP-S61251112-A (JP)
Inventor: SAKAMOTO KIYOSHI
IPC: H01G9/028
Filed: 1985-04-30
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-H03291709-A (JP)
Title: Constant current circuit
Inventor: KAWANISHI MASARO
IPC: G05F1/56
Filed: 1990-04-10
Abstract: PURPOSE:To prevent an output current from being affected by the fluctuation of a power supply voltage by supplying the reference voltage of an operational amplifier, which applies bias to the gate of a current source transistor (TR), from a voltage source where the negative feedback circuit of the current source TR, inverse conductive TR and operational amplifier is formed. CONSTITUTION:Corresponding to the deviation between a voltage corresponding to a constant current and a reference voltage Eos 1, an operational amplifier OP 1 of a negative feedback circuit executes the negative feedback control of the gate so that a P-type TR Q1 is biased and a constant current Io is outputted. On the other hand, the constant voltage passed through the TR Q1 and an inverse conductive TR Q2 to be biased by an operational amplifier OP2 of a negative feedback circuit for bias control is used as the voltage Eos 1, and the output current is prevented from being affected by the fluctuation of the power supply voltage. Then, set error caused by the input offset voltage of the operational amplifier OP1 is reduced.
Patent JP-S57209757-A (JP)
Title: Electromagnetic agitator in continuous duplex casting machine
Inventor: UJIIE YOSHITAROU
IPC: B22D11/12
Filed: 1981-06-20
Abstract: PURPOSE: To improve the operating efficiency of continuous casting machines in a duplex continuous casting method by agitating plural drawn ingots on the same pinch rolls electromagnetically in such a way as to stride over these.  
     CONSTITUTION: In duplex continuous casting machines which draw plural ingots 1 in parallel, a linear motor type electromagnetic agitator 3 is installed between supporting rolls 2 in such a way as to stride on the two ingots 1 supported on the rolls 2. The need for installing electromagnetic agitators for specific use to each ingot by widening the distance between the ingots is eliminated and the exchanging of the electromagnetic agitators in the stage of changing ingot shapes is obviated, whereby the operating efficiency of the continuous casting machine is improved. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11291667-A (JP)
Title: Bankbook
Inventor: ARAI HIROSHI
IPC: B42D11/00
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To reduce the manufacturing processes, the manufacturing time and the manufacturing cost, and also, provide a bankbook of which the mechanical property (page turning) is favorable by a method wherein the bankbook is made using a paper being printed with an ink in which a slippery material is mixed. SOLUTION: On many of text parts of the bankbook, a ground pattern (which is generally a bank name) 15 and ruled lines 16 are printed on the total surface. By adding a slippery material in an ink with which the ground pattern 15 and the ruled lines 16 are printed, the coefficient of friction becomes smaller, and the improvement of the mechanical property which is equivalent to the adding of a varnish becomes possible. It is preferable to perform a printing by adding 1-10 wt.% of silicon to a normal ink with which the ground pattern 15 and the ruled lines 16 are printed. By this method, the coefficient of friction between the papers can be reduced, and the papers are prevented from being turned by two sheets at the same time, and are surely turned by one sheet at a time.  Also, the number of printing processes is less, and the manufacturing processes, the manufacturing time, and the manufacturing cost are reduced.
Patent JP-S5617667-A (JP)
Title: Preparation of tile tone decorative board
Inventor: OOBAYASHI YOSHIO
IPC: B05D5/06
Filed: 1979-07-24
Abstract: PURPOSE: To obtain the tile tone decorative board having a solid feeling and transparent feeling, by performing embossed printing by transparent ink and next, applying coloring agent, coloring synthetic resin paint in spotlike after applying the grounder or developer on the concave part formed on the substrate.  
     CONSTITUTION: Solution containing grounder or developer of azoinc dyestuff, is applied on the concave part 2 of the substrate 1 having concave and convex pattern and embossed printing of desired pattern, is printed by using the transparent synthetic resin ink 3 containing the developer or grounder while undried. The grounder and developer, are reacted and color is developed and then, the lower pattern layer 4 is formed. Solution containing the color former which developes the different color from the layer 4, is applied in spotlike while said ink 3 is in flowing state and the upper pattern layer 5 is formed by reacting said solution with ink 3. Moreover, the synthetic resin paint 6 having a similar color phase to the substrate, is painted in spotlike and protective film is formed by applying the transparent synthetic resin paint 7 after drying. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63259152-A (JP)
Title: Exhaust reflux equipment for turbocharged engine
Inventor: HATTORI HAJIME
IPC: F02M25/07
Filed: 1987-04-17
Abstract: PURPOSE:To make a special external energy for operating an air blasting equipment unnecessary by adding a branch pipe to an intake pipe extending from a turbocharger to an intake manifold, and then providing the branch pipe with the air blasting equipment, which performs the air blasting into a heat exchanger by virtue of the intake air. CONSTITUTION:The outside air is introduced through an air cleaner 17 by means of a blower 6 into an intake pipe 8. And then, a part of the outside air is discharged through an intake manifold 3, a connecting section 9, an engine 2, a connecting section 10, an exhaust manifold 4 and a turbine 7 in order. While, the remaining outside air is discharged through a branch pipe 21 and a tip fan 19 as an air blasting equipment in order. And further, the reflux exhaust gas is sent back through the exhaust manifold 4, an EGR valve 15 and a heat exchanger 20 to the intake manifold 3 so that it is mixed with the intake air. Hereupon, the tip fan 19 is rotated by using the intake air discharged through the branch pipe 21 so as to send the cooling air through a blast pipe 22 to the heat exchanger 20.
Patent JP-S62251679-A (JP)
Title: Projection type graphic display device
Inventor: IMAZEKI KAZUYOSHI
IPC: G01S3/04
Filed: 1986-04-25
Abstract: PURPOSE:To eliminate errors in plotting by optically displaying optically graphic symbols indicating the direction and attitude of a radio wave source which are displayed on the north direction on a map by an image projection device. CONSTITUTION:A graphic projector 10 suspended above a hydrographic chart table 12 has a light source such as a laser beam source. A laser beam 14 from this light source projects the direction display 18 and attitude display 20 of the radio wave source on a hydrographic chart 16. The radio wave source direction display 18 is as shown by an arrow based upon the north direction on the hydrographic chart and the radio wave source attribute display 20 is in the form of a channel number 15 indicating, for example, a radio wave attribute. The light source of the projector 10 is movable so as to display at various position with respect to the hydrographic chart on the hydrographic chart table 12. The graphic projector 10 is connected to a compass device (ADF) 22 through a cable 24, which has a console keyboard part 26 and a display part 28.
Patent JP-H08293371-A (JP)
Title: Ic socket
Inventor: KINOSHITA TOMOSUKE
IPC: G01R31/26
Filed: 1995-04-20
Abstract: PURPOSE: To provide an IC socket in which an IC can be smoothly pulled out from a socket even when the clearance between a socket guide pin and the positioning hole of an IC lead frame is minimized to the utmost to enhance the positioning precision. CONSTITUTION: A gearing preventing base 12 having a guide pin 14 to be inserted to a positioning hole 103 of an IC 100 to be measured, which forcedly lifts the IC from a positioning part 42 of the guide pin when a lid 18 of a socket is opened is provided to prevent the gearing of the positioning hole with the guide pin when the IC is pulled out.
Patent JP-H09258061-A (JP)
Title: High-stability photodetecting device
Inventor: SATO YOSHINOBU
IPC: G02B6/32
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To suppress the interference by multiple reflections by obliquely mounting distributed refractive index lenses having incident surface and light-exiting surfaces, both of which are flat, and a photodetector. SOLUTION: The lens 2, the lens 3 and the photodetector 4 are inclined to the optical axis 5 of parallel light beams to covert the exit light from the lens 2 consisting of the distributed refractive index lens having the incident surface and light-exiting surface both of which are flat, and the optical fiber 1 to the parallel light beams. The parallel light beams emitted from the lens 2 are condensed and are made incident on the photographing surface of the photodetector 4 by the lens 3 consisting of the distributed refractive index lens having the incident surface and light-exiting surface both of which are flat. The interference by the multiple reflections is thus suppressed. The lens 2 and the lens 3 are the distributed refractive index lenses having the incident surface and light-exiting surface, both of which are flat, in such a manner.  The lens 2, the lens 3 and the photodetector 4 are arranged to incline with the optical axis 5 of the parallel light beams. As a result, the interference by the multiple reflections is suppressed.