baber/WOPTO huggingface dataset:
Patent JP-H0620680-A (JP)
Title: Nonaqueous electrolytic secondary battery
Inventor: TERASAKI MASANAO
IPC: H01M4/587
Filed: 1992-06-30
Abstract: PURPOSE:To enhance the capacity and life of an electrode by using, as a negative electrode a one obtained by charging carbon powder worked to a specified particle size sphere into a foamed metal never alloyed with an alkali metal. CONSTITUTION:In a nonaqueous electrolytic secondary battery having a chargeable positive electrode 4, a nonaqueous electrolyte containing an alkali metal ion, and a negative electrode 2, the negative electrode 2 obtained by charging carbon powder worked to a sphere having a particle size of 1-300 microns to a foamed metal never alloyed with alkali metal is used. By working the carbon powder into the sphere, the charging property into the foamed metal which is a three-dimensional porous body is improved, and the carbon negative electrode 2 charged at a high density can be easily manufactured. The metal foamed body is obtained by plating the surface of a sponge foamed body such as polyurethane resin with nickel by electroless plating, and burning and removing the resin.
Patent JP-S6354080-A (JP)
Title: Synchronizing separation circuit for sound-in synchronizing signal
Inventor: NOMACHI YOSHIO
IPC: H04N5/92
Filed: 1986-08-22
Abstract: PURPOSE:To eliminate distortion of a video signal by using an output of a synchronizing separation circuit to operate a one-shot multivibrator and outputting a pulse of a prescribed width thereby applying logic operation with the output and the output of the synchronizing separation circuit and eliminating a sound signal completely. CONSTITUTION:The sound-in signal (video signal) from a terminal 1 is amplified by a video signal amplifier 4, fed to a horizontal synchronizing separator circuit 6 via a soft clamp circuit 5 to separate a horizontal synchronizing signal. The synchronizing signal is fed to the one-shot multivibrator 22 via a buffer circuit 20 and a pulse signal with a prescribed width is outputted from the multivibrator 22. Moreover, the horizontal synchronizing signal from the separator circuit 6 and the pulse from the multivibrator 22 are fed to a NAND circuit 21, where they are subjected to logic operation, and its output controls a sample hold circuit 10 receiving the output of a clamp differential amplifier 3 thereby eliminating the sound signal from the synchronizing completely with simple constitution.
Patent JP-2000043348-A (JP)
Title: Printing apparatus
Inventor: CONRAD JAMES R
IPC: G06F3/12
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To improve usage of a printer memory by providing a page-rendering means for analyzing data of a page description language and generating graphics commands, and a memory manager means for compressing a sequence of graphics commands. SOLUTION: A printer 10 has an input output module 12 for receiving print data in a page description language form from a host processor. The host processor provides printing information by a data 14 of a PCL form buffered in a memory 16 of a RAM or the like. The memory 16 has a page-rendering means 18 thereby analyzing data described in the page description language and generating a sequence of graphics commands for determining objects to be printed. The memory 16 has also a memory manager means 32 thereby allotting memory resources for storing the graphics commands and compressing the sequence of graphics commands.
Patent JP-H0520478-A (JP)
Title: Method and device for judging life of ribbon
Inventor: TAKEUCHI ICHIRO
IPC: B41J29/20
Filed: 1991-08-07
Abstract: PURPOSE:To judge an accurate ribbon life by counting based on a mark density detection signal and comparison-operating it with the content of the prescribed number of printings. CONSTITUTION:When a count start signal is inputted, a counter 3 inputs a print enable signal and counts the number of the printings. A prescribed printing number storage means 4 stores the printable number of the printings till the life of a ribbon from time when mark density reaches reference density as the prescribed number of the printings. A life judgement means 5 comparison- operates the content of the counter 3 with that of the prescribed printing number storage means 4. When a count value is more than the prescribed number of the printings, it is the life of the ribbon. A display means 6 outputting a message display signal to a display means 6 reads ribbon exchange message data from a ribbon exchange message storage means 7 and displays it. Thus, an operator can learn an accurate ribbon exchange period by the ribbon exchange message shown in the display means.
Patent JP-H0925805-A (JP)
Title: Turbine control device
Inventor: TOMURA TAKASHI
IPC: F01D17/24
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To enable stable operation of a plant by suppressing opening/closing operation of a governor valve while using a load interruption signal at the interruption time of a load, enabling stable speed control by means of an intercept valve, and preventing interference of the governor valve and the intercept valve. SOLUTION: When load interruption is generated, turbine rotational speed is increased. FF 605 is set based on a load interruption sensing signal 621, and a governor run-back signal 651 is output to a load setter 604. FG 306 is then set and a load interruption signal is output. A position of the load setter 604 is subjected to run-back, and a switch is operated. Switching is performed from a low value selection circuit 607 to a zero signal generation circuit. A fully closed position signal is output, and a governing valve 3 is fully closed. An output signal of the low value selection circuit 607 is an intersept valve opening control signal to control an opening of an intersept valve 8.
Patent JP-H0549123-A (JP)
Title: Switchgear
Inventor: SAKAKI MASAYUKI
IPC: H02B13/02
Filed: 1991-08-08
Abstract: PURPOSE:To prevent arc from occurring in the biased position and arc- extinguishing capacity from dropping, since the arc occurs in the biased position, receiving magnetic force and the arc-extinguishing capacity drops if a connecting conductor is arranged near a breaker where arc occurs. CONSTITUTION:A pair of connecting conductors are arranged in the positions which catch the breaking part 11 stored in a tank 1, and the arc occurring in the breaking part 11 and the axes of a pair of connecting conductors 4 arranged to be nearly parallel, and defining that the intervals between the arc and these axes are L1 and L2, those are set to be L1 L2 so that the electromagnetic forces that it receives from right and left connecting conductors 4 may be F1=F2 and offset.
Patent JP-S6256582-A (JP)
Title: Surface treatment of metal
Inventor: YAMAMOTO MASATO
IPC: C23C22/73
Filed: 1985-09-06
Abstract: PURPOSE:To treat effectively a metallic surface by sticking a sheet such as a nonwoven fabric having openings of a proper shape such as holes or slits at proper intervals to the metallic surface, impregnating a chemical soln. into the sheet and reacting it with mill scale on the metallic surface. CONSTITUTION:A sheet 2 such as a nonwoven fabric having openings of a proper shape such as holes 3 at proper intervals is stuck to the surface of a steel material 1 having mill scale on the surface. Hydrochloric acid is impregnated into the sheet 2 and reacted with the mill scale to remove the mill scale. Gaseous hydrogen is generated by the reaction but it escapes effectively from the holes 3, so the raising of the sheet 2 is prevented to keep the sheet 2 in contact with the steel material 1.
Patent JP-S5987118-A (JP)
Title: Method of lining pipe line
Inventor: SAKAGUCHI OUICHI
IPC: B29C63/36
Filed: 1982-11-10
Abstract: PURPOSE:To apply a lining to a complicated pipe line such as a T-pipe or the like, by inserting a coiled spring having approximately the same diameter as the inner diameter of the pipe line into the service tie, the T-pipe section, or the L-pipe section of the pipe line. CONSTITUTION:At a T-pipe section, three pipes 18a, 18b and 18c are connected to a T-joint, the pipes 18a and 18b constitute a straight pipe to which the pipe 18c is joined perpendicuraly. By inserting the coiled spring 10 between the pipe 18a and the pipe 18c, the folded section 91 of the lining material 9 can go forward smoothly in the T-joint 17. In case the lining should be applied between the pipe 18b and the pipe 18c, the coiled spring 10 is inserted between the pipes 18b, 18c. In case of a L-pipe, the lining can be similarly carried out.
Patent JP-S6176746-A (JP)
Title: Diaphragm type carburetor
Inventor: YANAKA NOBORU
IPC: F02M7/06
Filed: 1984-09-21
Abstract: PURPOSE:To enhance the responsiveness of acceleration, by supplying fuel for acceleration in a diaphragm type carburetor through a low speed system so that fuel upon acceleration is fed with no delay. CONSTITUTION:A main fuel in a diaphragm type carburetor having a diaphragm 6 is led through a passage 16 and a metering section 15 composed of an adjusting screw 13, and is fed from a nozzle 17 provided in a venturi 18. A low speed fuel is led through a check valve 37, a passage 35, a pump chamber 32, a passage 36, a metering section 22 composed of an adjusting screw 20 and a slow port chamber 24, and is fed from a port formed in a throttle valve 26 in the vicinity of a valve closed position. A cam section 28 composed of a notch formed in the end part of the shaft 17 of the throttle valve 26 pushes up a piston 31, overcoming a spring 30 upon opening of the throttle valve 26. Therefore, the piston 31 presses fuel in the pump chamber 32 so that the fuel is allowed to flow toward the passage 36 alone and is jetted from the low speed system. At this stage foreign object accumulated in the metering section 22 may be driven away while the metering section 22 inhibits air from flowing into the system upon lowering of the piston 31.
Patent JP-S6440549-A (JP)
Title: Production of vinyl chloride polymer for granular paste
Inventor: UKU KYOJI
IPC: C08L27/06
Filed: 1987-08-07
Abstract: PURPOSE:To obtain a polymer which can be quickly converted to a sol in processing to attain sufficient fluidity to enable automatic metering and can be dried with little drying energy, by forming a wet polymer block from an aqueous dispersion of a vinyl chloride polymer, disintegrating the block and drying the product. CONSTITUTION:An aqueous dispersion of a vinyl chloride polymer for paste is converted to a wet polymer block having a water-content of 15-25wt.% and the block is mechanically disintegrated into wet particles having an average particle diameter of <=1,000mum. The particles are dried with a gas flow of <=70 deg.C while keeping the temperature of the particles to <=50 deg.C to obtain dried polymer particles having an average particle diameter of <=1,000mum.
Patent JP-S6442175-A (JP)
Title: Manufacture of semiconductor device
Inventor: KOIKE SHIGEYOSHI
IPC: H01L21/266
Filed: 1987-08-07
Abstract: PURPOSE:To avoid producing voids in a laminated structure of an insulating layer/ a silicide layer/ a polycriystalline silicon layer even if it is used as a mask for injection of high concentration As by a method wherein the insulating layer whose thickness is large enough to prevent the dopant from reaching the silicide layer is formed on the silicide layer beforehand and the insulating layer is selectively removed to the depth where the dopant is not practically distributed. CONSTITUTION:An insulating layer 11 whose thickness is large enough to prevent dopant As from reaching a silicide layer 41 is formed on the silicide layer 41 beforehand and the insulating layer 11 is selectively removed to the depth where the dopant As is not practically distributed. In other words, a three-layer structure composed of the insulating layer 11, the silicide layer 41 and a polycrystalline silicon layer 31 is used as a mask for implanting the impurity As ions into a semiconductor substrate 1 and the thickness of the insulating layer 11 is selected to be sufficiently large to prevent the dopant from reaching the silicide layer 41. With this constitution, the segregation of the excessive in the boundaries between the respective layers can be avoided and, as a result, the peeling-off between the layers and voids between the layers can be avoided.
Patent JP-H1144411-A (JP)
Title: Pulverized coal combustion burner
Inventor: OKAZAKI HIROFUMI
IPC: F23D1/02
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a pulverized coal combustion burner adapted to reduction in nitrogen oxide concentration. SOLUTION: The pulverized coal combustion burner having a pulverized coal nozzle 10 for injecting mixture of pulverized coal and the air, and a plurality of air nozzles 11, 12 concentrically provided on an outer periphery of the nozzle 10 so that at least one end 20 of partition walls for isolating the adjacent two nozzles is enlarged toward outside comprises a channel contraction member 65 for narrowing a channel near an air jet port to accelerate an air flowing velocity in the air nozzles with the partition wall for isolating the two air nozzles as an outer peripheral wall, and a guide plate 30 for altering a flow of the air accelerated at its velocity by the member 65 from a direction parallel to the flow of mixture of the coal and the air to an outward direction so that the plate 30 is provided on an inner peripheral wall of the air nozzle.
Patent JP-H05194566-A (JP)
Title: New aryl ester of diarylphosphonous acid, its production and method of using same for stabilizing molding compositionof plastic especially polyolefin
Inventor: DEIITERU REGUNAATO
IPC: C07F9/46
Filed: 1992-07-24
Abstract: PURPOSE: To prepare a new compd. useful as stabilizers for polyolefine or the like.  
     CONSTITUTION: A compd. is shown by formula I [(n) is 1 or 2; R 1  and R 2  are each univalent phenyl or a naphthyl residue; R 2  is (substituted) phenylene residue, biphenylene residue or naphthylene residue as a divalent residue; R 3  to R 5  are each H or a 1-8C hydrocarbon residue] such as 2,4,6-trimethylphenyl- phenylphosphorous acid 2,4-di-tert-butylphenyl ester. Furthermore, the compd. of the formula I is obtd. by bringing a compd. of formula II to react with the Grignard compd. of formula III (Hal is halogen). 
     COPYRIGHT: (C)1993,JPO
Patent JP-H1145048-A (JP)
Title: Map display device
Inventor: TANAKA TAKESHI
IPC: G09B29/10
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To shorten plotting time in the case of newly performing the plotting of a map. SOLUTION: Data in an already plotted area which is plotted in the area A of a video RAM is copied at a part of the area B, and plotting is performed in the remaining plotting area of the area B. In such a case, whether or not the data to be plotted such as a road, a background and a character is the data to be plotted only in a non-plotting area where the data in the already plotted area is copied is decided. When the data to be plotted is the data to be plotted only in the non-plotting area, the plotting is not executed. When the data to be plotted is the data to be plotted in the plotting area, the plotting according to the data is performed.
Patent JP-S6090650-A (JP)
Title: Tap-paste feeding tool
Inventor: HASEBE TAKAO
IPC: B23G1/44
Filed: 1983-10-24
Abstract: PURPOSE:To allow a feeding tool to correspond to a variety of diameter of tapped holes by forming the top edge of a nozzle into several stages and allowing a paste sink to selectively communicate to the nozzle, in a tap-paste feeding tool which is used in a machining center, etc. CONSTITUTION:When the tapped hole Wa on a workpiece W is positioned and a main spindle is positioned on the hole Wa, the main spindle stops when a nozzle 9 is pushed-in by a prescribed amount into the port of the hole Wa. In this state, a paste feeding passage 9i communicates to a feeding passage 9j, and pressureized air is fed from air holes 2a, 1b, and 1c, and a piston 5 is advanced. Therefore, paste is fed from feeding passages 4c, 9j, and 9i into the hole Wa. When the prehole for the next tapping work is positioned directly under the main spindle, the cylinder 9c of the nozzle 9 is inserted into the hole, and the stage 9b is brought into contact with the port part. Therefore, the feeding hole 9j communicates to the opening part of a feeding passage 9h, and paste is supplied into the prehole from the feeding passages 9j and 9h.
Patent JP-H1139126-A (JP)
Title: Portable terminal
Inventor: TSUTSUMI KAZUHIRO
IPC: G06F3/0489
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To easily grasp the number of inputted characters without counting the inputted characters when a message with restricted number of characters is transmitted by displaying the number of the inputted characters by a user. SOLUTION: A control part 4 is provided with a correspondence table to make the inputted data from an input part 2 correspond to characters (character, sign, space) and the inputted characters are recognized based on the data inputted from the input part 2 and the correspondence table. Furthermore, the number of inputted characters is counted and an instruction to display the number of the inputted characters is outputted to a display part 5. In addition, when a series of inputted character strings are established, the character stings are stored as an inputted message in a storage part 3, when an instruction of transmission is inputted, the message is read and a processing to transmit the message is performed from a radio part 1 by the control part 4.  When the message with the restricted number of characters is transmitted, the number of inputted characters is easily grasped without counting the inputted characters, a work to input the message is easily performed and convenience is improved.
Patent JP-H0911066-A (JP)
Title: Thread fastening device
Inventor: HIGUCHI MITSUAKI
IPC: B23P19/06
Filed: 1995-06-30
Abstract: PURPOSE: To provide a thread fastening device, by which a work to be fastened and a thread for fitting the work to be fastened to the work main body can be positioned very simply and accurately. CONSTITUTION: A driver unit 10 having a driver bit rotated by the drive of a rotation driving source is disposed on a driver base 9 elevated by the operation of a cylinder in such a manner as to be elevated in a body. A chuck base 11 where a chuck unit 13 for holding a thread on a moving path of the driver bit is disposed is arranged under the driver base 9, and the chuck unit 13 and the driver unit 10 are capable of being elevated in a body and moved relatively. On the other hand, a holder 15 capable of moving relatively to the chuck base 11 is provided under the chuck base 11, and by the holder 15, a fitting hole of a hinge is positioned on an extension of the axis of a thread held by the chuck unit 13 to hold the hinge.
Patent JP-H0248903-A (JP)
Title: Paper face plate and its manufacture
Inventor: KINOSHITA MASAHIKO
IPC: B28B13/00
Filed: 1988-08-11
Abstract: PURPOSE:To make water absorption properties of surplus water in concrete favorable and form a complicated uneven surface by a method wherein a concrete block is molded with a paper face plate manufactured by providing a desired form on a mold surface at a press part in a paper manufacturing process. CONSTITUTION:A necessary uneven form 3 is imparted at a press part of a paper making machine by an ordinary paper making method, in a paper face plate 4. At the time of application of the paper face plate 4, molding is performed by casting concrete by putting the paper face plate on the bottom of a concrete shuttering 5 so that a mold surface of the paper face plate turns upward. A concrete shuttering 5' is set up on the top of the paper face plate 4 and the concrete is cast within the concrete shuttering 5' to mold a kentiishi- like concrete block 2. The paper face plate 4 can be separated easily from the concrete block 2 by humidifying the same by sprinkling the same with water in removal of the paper face plate.
Patent JP-H0618316-A (JP)
Title: Measuring apparatus for position of liquid surface
Inventor: SANO MITSUGI
IPC: G01F23/64
Filed: 1992-07-03
Abstract: PURPOSE:To correctly measure the distance to the liquid surface without being influenced by the concentration of a gas filling over the liquid surface. CONSTITUTION:In this liquid surface position detecting apparatus, ultrasonic pulses are projected to a liquid surface 4 from a wave transmitter/receiver 1 located above the liquid surface 4, whereby the distance to the liquid surface 4 from the transmitter/receiver is measured by the propagating time of the ultrasonic pulses. A float-type reflector 8 is set to float on the liquid surface 4 immediately below the transmitter/receiver 1. A reference distance reflector 7 is provided at the upper surface of the float-type reflector 8 and moreover, a reference distance reflector 6 is mounted at the lower surface of the transmitter/receiver 1.
Patent JP-H0928463-A (JP)
Title: Leg block joining system for table
Inventor: RI ENKI
IPC: A47B3/08
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To provide the leg block joining system of a table for easily performing manufacture, inventory keeping, transportation and assembly. SOLUTION: This system is constituted of four each of assemblies 1 which are cylindrical bodies, legs 14 which are the cylindrical bodies and connection beams 19 whose cross-sectional shape is approximately C type steel-like body, the respective legs 14 are arranged at prescribed positions, the beams 19 to be connected are arranged among them and they are integrally connected by bolts 12 and 13, etc., inserted inside the respective assemblies 1.
Patent JP-H0248267-A (JP)
Title: Steering wheel
Inventor: KANEKO KAZUHIRO
IPC: B62D1/04
Filed: 1988-08-10
Abstract: PURPOSE:To stabilize the performance of a vibration restraining device, by fixing in a pinching attachment with a weight body, boss plates and restrainers the flange portion of the support body of the vibration restraining device provided on a boss fixed at a steering shaft, and strengthening the state of union. CONSTITUTION:A restrainer 41 is fixed at a weight body 32 with one end side of a support body 36 having elasticity put between there, and at the same time, a restrainer 44 is fixed at boss side fixing portions 18, 21 integral to the boss 18 with the other end side of the support body 36 put between there, and so both end sides of the support body 36 are fixed respectively on the side of the weight body 32 and on the side of the boss 18, and the weight body is elastically connected with this boss 18 side. And, at the time of use, the weight body 32 elastically connected with the boss 18 restrains the characteristic vibration of a steering wheel against vibration during an engine operation or travel.
Patent JP-H1121738-A (JP)
Title: Rubber string, its production and clothing
Inventor: MIZUKOSHI KENJI
IPC: D03D15/56
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a rubber string having high heat resistance and durability, its production and clothing. SOLUTION: This rubber string has a belt-like woven rubber 12 woven with fine rubber threads 14 and fine weaving threads 16 and having stretchability in the longitudinal direction. A heat resistant rubber 18 coated and having stretchability is arranged around the woven rubber 12. The heat resistant rubber 18 is a silicon rubber, a fluorine rubber, etc.