baber/WOPTO huggingface dataset:
Patent JP-H03233374-A (JP)
Title: Abnormality searching device for overhead transmission line and equipment thereof
Inventor: INOUE TORU
IPC: G01R31/08
Filed: 1990-02-09
Abstract: PURPOSE:To distinctly search an abnormality of overhead transmission line, etc., by measuring a radio wave from the overhead transmission line, etc., with a measuring antenna and analyz ing the frequency in a low frequency band after a distance correction is made on the measured radio wave according to the distance measured by a distance measuring means. CONSTITUTION:A helicopter mounted with a searching device is made to fly, and the radio waves (50Hz - approximately 10kHz) emitted from the overhead transmission line and the equipment thereof are received by the measuring antenna 10, and the distance to a measuring object is measured by a radio wave distance meter 12. The measured radio wave signal and distance signal are amplified 16, 18 and subjected to an A/D conversion 20, 22 then impressed on a distance correcting and analyzing circuit 24. The output of a position fixing marker 14 settled on the ground is also impressed on the circuit 24. In the circuit 24, the distance correction is made on the measured radio wave signal by the measured distance, and the analysis is made by dividing the signal to frequency components (indicating the defective grounding resistance of a steel tower) of the fundamental wave (50/60Hz) and fre quency components indicating a breaking of element wire or a corrosion, then the result is outputted as numerical values. Plural outputs 24a-24e of the circuit 24 are subjected to the A/D conversion respectively and impressed in a chart recorder 29 and plotted on paper with individual pens.
Patent JP-2000228893-A (JP)
Title: Tacho-generator with built-in brushless motor
Inventor: KARASAWA YUTAKA
IPC: H02P6/16
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To realize low ripped in a tacho-generator by providing a resolver winding, a resolver stator winding and a resolver/digital converter connected with the resolver stator winding to obtain an angular signal from the resolver/ digital converter. SOLUTION: A resolver 10 provides a resolver rotor winding 21 to impress an exciting signal 20 via a rotary transformer to rotate with a motor axis 3, and also fixes a resolver stator winding 22 in the same manner as an output winding 4 corresponding to the resolver rotor winding 21. The angular signals (a) to (d) corresponding to the phases A to D which are rotating angles of a magnet rotor 2 outputted from the resolver stator winding 22 are subjected to the A/D conversion with a resolver/digital converter 23, and are impressed to the gates 5 to 8 for the ON/OFF control. As a result, the environmental condition for a wider area can be attained and ripple elements in angular signals can be lowered to realize reduction in size of the motor.
Patent JP-S61189024-A (JP)
Title: Code converter
Inventor: YAMAUCHI SHINGO
IPC: G06F5/00
Filed: 1985-02-16
Abstract: PURPOSE:To reduce the number of digits of a numerical string which is converted, by compressing the range of a value of JIS 8 unit codes by an attribute data for discriminating both of 'KATAKANA' (square form of Japanese syllabary) and the alphabet. CONSTITUTION:A data is read out by one word each from a buffer memory 1 under a control of a control device 8, and supplied to a subtracter 2 and a discriminator 3. The discriminator 3 discriminates whether the data from the buffer memory 1 is the alphabet or 'KATAKANA'. By operating circuits 2, 4, the range of a value of a hexadecimal code is compressed. That is to say, a code for showing 'KATAKANA' and a code for showing the alphabet are made to have an overlapped value. These overlapped codes of two kinds are discriminated by an attribute data, and the attribute data and the output data of the operating circuit are converted to a numerical string by a decimal converter.
Patent JP-S57146470-A (JP)
Title: Vacuum brazing method for heat exchanger
Inventor: HAMANAKA SUKEAKI
IPC: B23K1/00
Filed: 1981-03-04
Abstract: PURPOSE:To expedite the heating of the connectors, to reduce brazing defects and to improve productivity by the mounting members for the heat absorption near the connects apart from the end faces of the fins of the refrigerant pipes and the vacuum brazing the connectors. CONSTITUTION:The corrugated fins 1, refrigerant pipes 2, connectors 3, and the refrigerant pipes 5 having no corrugated fins are tentatively assembled with jigs 6, 7, 8, 9 for the brazing. At this time, the refrigerant pipes 5 near the connectors 3 apart further from the end faces of the corrugated fins are fitted between the right and left holding frames 10a of members 10 for heat absorption and are mounted to the pipes 5 by means of locking fittings 10d. Next, the members 10 which are held mounted to the pipes 5 near the connectors 3 are vacuum brazed. Then, the heating cycle equivalent to those provided with the corrugated fins near the pipes 5 are generated, whereby the connectors 3 are brazed.
Patent JP-H05341074-A (JP)
Title: Spacer band optimizing the clearance between fuel bundle and channel in boiling water reactor
Inventor: BURUUSU MATSUZUNAA
IPC: G21C3/34
Filed: 1993-02-19
Abstract: PURPOSE: To maintain a uniform gap between peripheral fuel rods and channel wall and avoid critical power limit by providing spacer side with a projection part maintaining optimum the gap between fuel rods and channel inner wall. CONSTITUTION: A spacer band 14 is formed with projection parts 45, 46 and 47, 48 at side surfaces 33 and 34. The projection parts 45 to 48 are recesses like a bathtub provided to a metal of a band 14 and are formed relatively thickly. The objective of these projections 45 to 48 is to occupy with the band 14 sufficient gaps for centering between the channel C and the spacer. On the side surfaces 31 and 32, projection parts 41, 42 and 43, 44 are respectively formed. These projections 41 to 44 are also bathtub shape recesses; however are for determining the minimum gap to determine a critical power limit and are thinner than the projection parts 45 to 48. Besides, on the side surfaces 31 and 32, U-shape plate springs 61 to 64 are provided which elastically press the channel C.
Patent JP-H04269317-A (JP)
Title: Exhaust filter for internal combustion engine
Inventor: NIIZAWA MOTOHIRO
IPC: F01N3/02
Filed: 1991-02-25
Abstract: PURPOSE:To improve collection efficiency by strongly fixing meshy metallic plates of low mechanical strength in a casing, and forming spaces among respective metallic plates. CONSTITUTION:A plurality of meshy metallic plates 12 having different width little by little are assembled together, and both sides are pinchedly held with frames 13. Hereby, a belt-like filter member 11' elastically swollen in the center part is constituted. This ream of filter member 11' is wound around an exhaust inlet pipe 6 having communicating holes 7 by a plurality of times and formed into multiple layers. On the final outer circumference, a metallic plate 14 is wound on the frames 13, and fixed to the exhaust inlet pipe 6 by welding or the like.
Patent JP-H01206402-A (JP)
Title: Operation terminating device for numerically controlled machine tool system
Inventor: MAKINO SATORU
IPC: G05B19/18
Filed: 1988-02-13
Abstract: PURPOSE:To securely recognize the propriety of operating termination by providing a means for checking the operation state of a machine and a means for checking a communication state with a computer in a central controller controlling NC machine tools. CONSTITUTION:When the terminating command of a machine tool system is inputted through a terminal equipment 3, the operation state check means 2a checks the operation state for respective NC machine tolls 1. When they are in an operation completion state, an operation prohibition means 2b ignores the subsequent acceptance of schedule start. When all the machine tools come to the operation completion state, a communication state check means 2d checks the communication state of a self control device 2 and the host computer 4. When they are in the middle of data communication, the effect is displayed in the terminal equipment 3. When it is judged that a data communication processing is not executed, a communication prohibition means 2e stops the subsequent data communication processing, displays the effect of system termination permission in the terminal equipment 3, and an operator executes a system terminating operation.
Patent JP-S58157772-A (JP)
Inventor: JIYON WATOSON KURIZEROU
IPC: C07D233/64
Filed: 1983-02-24
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-H08267854-A (JP)
Title: Data processing apparatus
Inventor: KASHIWA YOSHIHIRO
IPC: G06F17/21
Filed: 1996-02-19
Abstract: PURPOSE: To provide a data processing apparatus formed integrally with input devices, a display and a printer, in which a paper path for sending a printing paper is provided in a printing mechanism within a body case under a keyboard so as to facilitate printing procedures and reduce the device size. CONSTITUTION: A display device 2 with a liquid crystal display is hinged to body cases (6, 7) to be rendered openable/closable. A keyboard 1 is arranged at a front upper face of the body case. In this data processing apparatus, a horizontal insertion port 16 for a printing paper 10 is formed at a peripheral side face in the front of the body cases. A nearly horizontal paper path 27 is formed between a diaphragm 6a as means for holding the keyboard 1 at the upper case 6 and a diaphragm 7a covering over a control board 8 of the lower case 7. The paper is sent to a printing mechanism 9 via paper feed rollers 17 and 12 set in the middle of the path 27. The paper after printed is discharged through a discharge port 25 at the back of the body cases.
Patent JP-H09223892-A (JP)
Title: Electromagnetic shielding structure
Inventor: SAKURAI HITOSHI
IPC: H05K9/00
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To suppress the deterioration of the shielding level of a part whose contact part cannot be covered structurally. SOLUTION: An electromagnetic shielding structure is provided by forming a shielding layer using electromagnetic shielding material and covering the internal space so as to shield the internal from the external space. A wave absorber is arranged at the front edge part of the connecting part of an opening part 10, and electromagnetic shielding material or wave absorber is arranged at the connecting part of a wall 20, floor 40 and a ceiling 30. Wave absorber is arranged at the both sides of the connecting part, and a member to which the wave absorber is previously assembled integrally is used.
Patent JP-H09227327-A (JP)
Title: Stabilizer for denture
Inventor: IWATANI SEIICHI
IPC: A61K6/00
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To obtain a stabilizer for an denture excellent in easiness of peeling- off from a denture base by compounding a specific oil solution to the denture stabilizer paste using vinyl acetate resin as the base material. SOLUTION: A fluoropolymer based oil solution is compounded to the denture stabilizer paste based on vinyl acetate resin. The fluoropolymers based oil solution are perfluoro organic compounds and are liquid at ordinary temperature, such as perfluoropolyether, perfluorodecalin, perfluorooctane, perfluoropentane, perfluorodecane, etc. The compounding amount is approximately, 1-15wt.%, especially 3-10wt.% preferably. The vinyl acetate resin is approximately compounded in amount of 30-80wt.%, especially 40-70wt.% based on the total weight of the denture stabilizer. This denture stabilizer is capable of commercializing with the use of containers such as an aluminum tube, a laminated tube, a plastic tube, etc.
Patent JP-H05226662-A (JP)
Title: Semiconductor storage device
Inventor: FUKUMOTO KOTA
IPC: H01L29/792
Filed: 1992-02-18
Abstract: PURPOSE:To provide a semiconductor storage device which has quick response and excellent matching with other device. CONSTITUTION:This device is constituted such that a floating gate 12 consisting of polysilicon and a selective gate at the first layer are juxtaposed on the same gate insulating film on a semiconductor substrate 10 and that the two gate electrodes are covered at large, through a second insulating film 17, with a control gate 18 consisting of polysilicon at the second layer having diffusion layers 15 and 16 being arranged in self alignment manner to these two gate electrodes.
Patent JP-H03236449-A (JP)
Title: High chromium steel for waste incineration waste heat boiler tube
Inventor: OTSUKA NOBUO
IPC: F23G5/48
Filed: 1990-02-10
Abstract: PURPOSE:To form a protective Al2O3 layer excellent in corrosion resistance on the surface of a tube product and to obtain a tube product capable of use for a long period even in a corrosive environment by producing various tube products for waste heat boiler to be provided to a waste incinerator by using a high Cr steel containing specific amounts of Al. CONSTITUTION:Since various tube products used for a waste heat boiler utilizing the heat generated at the time of incinerating municipal refuse, industrial wastes, etc., are exposed to a highly corrosive high temp. gas composed essentially of hydrogen chloride gas in a combustion gas, a tube product prepared by using a stock which has a composition containing, by weight, 0.005-0.05% C, <2% Si, <2% Mn, 9-16% Cr, 2-10% Ni, and 1-6% Al or further containing 0.1-1.0%, in total, of one or more elements among Ti, Nb, and Zr is used. By this method, a dense protective Al2O3 film excellent in corrosion resistance can be formed on the surface of the tube product, by which the tube product having superior corrosion resistance even to a severe and corrosive high temp. combustion gas can be obtained.
Patent JP-H08243497-A (JP)
Title: Vibration sieve apparatus
Inventor: SUEHIRO ATSUO
IPC: B07B1/28
Filed: 1995-02-20
Abstract: PURPOSE: To sieve a raw material by a sieve net and to make the raw material hard to become lumpy even by the vibration of the sieve net while grinding even the lumpy raw material. CONSTITUTION: When a main body frame 3 is vibrated, two upper and lower grinding wire material groups 32, 33 provided in the main body frame 3 are vibrated along with a sieve net 23 and a chemical agent charged from a charging port impinges against the upper wire material group 33 at first to be ground so as to be cut by blows and continuously ground in the same way by the lower wire material group 32 to reach the sieve net 23. Since the upper and lower wire material groups 32, 33 are positioned in a separated state and respective wire materials can be freely vibrated, the lumps contained in the chemical agent receive forces in various directions to be efficiently ground. The chemical agent reaching the sieve net 23 are sprung up by the vibration of the sieve net 23 to impinge against the lower wire material group 32 to be loosened or ground and almost shaken off without leaving lumps.
Patent JP-S56126871-A (JP)
Title: Wet developing equipment for electrostatic latent image
Inventor: BANDOU TOSHIROU
IPC: G03G15/10
Filed: 1980-03-11
Abstract: PURPOSE:To swifty feed a developer to the squeeze roller, by providing a guide plate having a number of holes right under the developer jet nozzle, and providing an inclined developer guide plate under said guide plate. CONSTITUTION:A sheet of copying paper S is carried in through the guide 4 from the carrying roller 12. An opposed electrode 3, a guide plate 10 and an inclined developer guide plate 11 are provided between the guide 4 and a pair of squeeze rollers 6, 7. The guide plate 10 is provided with holes (d) of prescribed size at prescribed internals. The squeeze roller 7 is provided with a cleaning member 8 for cleaning the surface of the roller. Prior to use of a copying machine, when a liquid is discharged from the nozzle 2 so as to wet the surface of the roller 7, the liquid which has dropped through the holes (d) reaches the rollers 6, 7 immediately from the tip of the plate 11.
Patent JP-H0565424-A (JP)
Title: Bichromophoric methine dye
Inventor: FUORUKAA BATSUHA
IPC: B41M5/388
Filed: 1992-02-18
Abstract: PURPOSE: To provide a novel compd. useful for printing ink excellent in thermal transfer properties and ribbon stability.  
     CONSTITUTION: A compd. represented by formula I [wherein A and B are CH- acid compd; W is N or a group represented by formula II; L is a bridge member not forming a covalent bond of a π-electron between Z and Y and Z and Y are a group represented by formula III (R 1  is alkyl or alkoxyalkyl, R 3  is H or methyl) or a group represented by formula IV (R 4  is H, halogen or 1-8C alkyl)], for example, a compd, represented by formula V is provided. The compd. represented by the formula I is obtained, for example, by condensing a compd, represented by formula IV and a compd. represented by formula VII (wherein Q is cyano or 1-6C alkoxycarbonyl). 
     COPYRIGHT: (C)1993,JPO
Patent JP-H03235453-A (JP)
Title: Interface circuit
Inventor: NIIMI KOJI
IPC: H04L7/02
Filed: 1990-02-09
Abstract: PURPOSE:To supply a stable clock and a synchronizing signal to a subsequent circuit without the intermittence of an input signal by supplying demodulation data to the subsequent circuit through an FIFO buffer and supplying the demodulation clock and the synchronizing signal generated based on the demodulation clock to the subsequent circuit when reception is normal. CONSTITUTION:The synchronizing signal SYNCx is supplied to the FIFO (first in first out) buffer 65 as a read signal RD. Data stored in the FIFO buffer 65 is read as data DTx for the subsequent circuit 4 in synchronizing with the input of the read signal RD. A demodulation synchronizing signal SYNC is supplied to the FIFO buffer 65 as a write signal WT. Then, the output of a gate 624 is written into the FIFO buffer 65 in synchronizing with the input of the write signal WT. The gate 624 outputs demodulation data DT from a demodulation circuit 3 as it is when an error flag ER is '0'. When the error flag ER is '0', data that all bits are '0' is outputted.
Patent JP-H02211382-A (JP)
Title: Ignition timing controller for internal combustion engine
Inventor: KOIKE YUZURU
IPC: F02P5/153
Filed: 1989-02-09
Abstract: PURPOSE:To improve drivability by dissolving the hunting in the ignition timing control during warming process by constituting an ignition timing control means so that the waiting period is changed according to the engine water temperature. CONSTITUTION:An ignition timing controller of an internal combustion engine is constituted of an ignition timing control means 3 which receives the outputs of an operation state detecting means 1 and a knock detecting means 2 and determines the ignition timing according to the operation state and delaying- angle-corrects the determined ignition timing when knock is detected and advance-angle-corrects the delayed angle ignition timing after the waiting for a prescribed time when knock is completed, and an igniting means which receives the output of the means 3 and ignites the mixed gas in an engine combustion chamber. An engine water temperature detecting means 3 for detecting the engine cooling water temperature is installed, and an ignition timing control means 3 is constituted so as to receive the output of the engine water temperature detecting means 5 and changes the waiting period according to the detected engine water temperature.
Patent JP-S58149717-A (JP)
Inventor: HAMA YOSHIKI
IPC: A47J36/10
Filed: 1982-02-26
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-S54124395-A (JP)
Title: Toothed-wheel finishing method
Inventor: KOIZUMI SUSUMU
IPC: B23F19/05
Filed: 1978-03-20
Abstract: PURPOSE:To increase honing efficiency, by using a disk-shaped honing grindstone with cross section resembling a section between two neighboring teeth in a toothed wheel, and by widening the contact area of the grindstone. CONSTITUTION:By driving electric motor 3, honing grindstone 10 on inverted shaft 5 is rotated by means of rotary shaft 3a, pulley 4, belt 9 and pulley 8. On the other hand, the center line of the width of the tooth-groove of toothed wheel 1 mounted on a dividing device is made to coincide with center line 10a in the direction of thickness of honing grindstone 10. After this, honing grindstone 10 is pressed onto tooth forms 1a and 1b under suitable pressure and honing grindstone 10 is moved along the tooth-line. Then, by using the above-described method, honing is operated on tooth forms 1a and 1b, while dividing tooth-groove centers by one pitch at a time, and thus honing is operated on the entire circumference of toothed wheel 1.
Patent JP-H10194881-A (JP)
Title: Fertilizer
Inventor: KOJIMA YOSHIHIRO
IPC: C05F11/00
Filed: 1997-01-08
Abstract: PROBLEM TO BE SOLVED: To obtain a fertilizer which causes no health damage to a human body and waste disposal of which can easily be performed and also which is suitable for conservation of the natural environment by mixing fibers or seed husks of margosa, Sinapis and psoralea into a fertilizer material in specified mixing ratios, respectively, in place of synthesized chemical fertilizer principal agents. SOLUTION: This fertilizer is obtained by mixing fibers or seed husks of margosa, Sinapis and psoralea, in each of which, if necessary, a fat component is optionally retained in a specified ration, into a fertilizer material in specified mixing retios, respectively, in place of synthesized chemical nutrients for plants. At this time, the optimum mixing ratios depend on the kind of a plant to which the fertilizer is to be applied and, at the time of applying the fertilizer to a gymnosperm, the mixing ratio by volume of margosa : Sinapis : psoralea is preferably 2:1:1 and, at the time of applying the fertilizer to an angiosperm, the optimum mixing ratio by volume of margosa : Sionapis : psoralea is 1:2:1.
Patent JP-H01208507-A (JP)
Title: Muffling device for internal combustion engine
Inventor: HASEGAWA SHIGEMASA
IPC: F01N1/18
Filed: 1988-02-13
Abstract: PURPOSE:To improve muffling effect on exhaust by providing a closing means to sequentially shut up exhaust gas discharged from an internal combustion engine in a closing chamber and then release the exhaust gas into the air and providing such structure that the closing chamber is surrounded by walls which intercept sound wave. CONSTITUTION:A rotor 3, which is composed of vane holding body 5 on which plural guiding grooves 4 are radially formed and vanes 6 which are fitted in the respective guiding grooves 4, is rotatably housed in a cylindrical shaped guiding wall 1 with both its ends closed by side walls 2. A driving shaft 7 is fixed at the rotational center of the rotor 3 or at an eccentric position in relation to the center of the guiding wall 1 and connected to the output shaft of a motor. The guiding wall 1, the vane holding body 5 and the vanes 6 are formed with material which can intercept sound wave energy and easily absorb the sound wave energy. Thereby closing means M1 which is kind of a vane pump using exhaust gas transferring fluid is constructed and interposed in the middle of an exhaust gas discharging passage of an internal combustion engine, so that high muffling effect is secured.