baber/WOPTO huggingface dataset:
Patent JP-H0544522-A (JP)
Title: Speed governor for engine
Inventor: ISOBE KENJI
IPC: F16C3/06
Filed: 1991-08-16
Abstract: PURPOSE:To provide a speed governor for engine capable of miniaturizing a general purpose engine without changing the distance between axes of a governor mechanism and a crank shaft. CONSTITUTION:A governor drive gear 2 is arranged towards the shaft end of a crank shaft 11 nearer than a timing gear 3, and this governor drive gear 2 is installed on the outer periphery of the timing gear 3 free to connect and disconnect. Consequently, it comes to be possible to miniaturize a governor mechanism. Accordingly, a crank case is miniaturized, and a general purpose engine can be effectively miniaturized.
Patent JP-S6385838-A (JP)
Title: Input/output data processor
Inventor: MANABE YOSHIO
IPC: G06F11/28
Filed: 1986-09-30
Abstract: PURPOSE:To execute the test of a test system program independently of an execution program in operating at one-line real time by providing the titled device with an input data processor connected between a computer and an external apparatus to inform data inputted from an input apparatus to a prescribed program and an output data processor for outputting output data outputted from the program to a prescribed output apparatus. CONSTITUTION:The input data processor 2 informs data inputted from the external input apparatus 1 to a program requiring the data in accordance with selecting status stored in an input selection memory built in the processor 2 itself. The input selection memory stores the connecting status between the external input apparatus 1 and the program and is enabled to inform input data simultaneously to a program in a system to be tested and a program in the executing system. The output data processor 3 can set up the selection memory so as to output the output of the program to plural apparatuses, so that output from the program to plural apparatus can be attained only by one output and the program can be simplified.
Patent JP-H0278561-A (JP)
Title: Ink jet recording device
Inventor: ARA YOJI
IPC: B41J2/18
Filed: 1988-09-16
Abstract: PURPOSE:To elevate record execution speed by shortening recovery operation time and besides, to achieve improvement of reliability by a method wherein sealing and sealing release operation of a capping means to a recording head discharge part are performed linked with transfer operation of a carriage. CONSTITUTION:A slider 17 holds a capping member 11 and becomes movable along a cap guiding axis 18. Then, a second projected arm 17B is provided from the slider 17 toward a recording head side. When a carriage 2 returns to a home position side for the purpose of recovery operation of a carriage 2, a holder support material projected pin 14A of the capping member 11 moves from right to left along a cam surface 10A of a cam plate 10 by making a side 1B of a recording head 1 abut against a second projected arm 17B of the slider 17, and the capping member 11 is brought into pressure contact with an ink discharge surface 1A of the recording head 1 to perform recovery operation of the recording head 1. Since a transfer means of the carriage is thus utilized, time required for recovery operation can be extremely shortened.
Patent JP-H0673381-A (JP)
Title: Method of coal liquiefaction
Inventor: NAKAGAWA ASAYUKI
IPC: C10G1/00
Filed: 1992-08-28
Abstract: PURPOSE:To increase the yield of a coal-liquefaction oil by adding a hydrogen- donating solvent which is a mixture of a low-molecular polycyclic arom. compd. with methanol or ethanol to a slurry comprising coal, a catalyst, and a solvent and exposing the slurry to an ultrasonic wave before the liquefaction is carried out. CONSTITUTION:Ground coal 1, a solvent 2, a catalyst 3 (e.g. iron disulfide), and a hydrogen-donating solvent 4 which is a mixture of a low-molecular polycyclic arom. compd.(e.g. tetralin) with methanol or ethanol are fed into a stirring vessel 5 each in a specified feeding rate under controlling the liq. level with a liq. level indicator 8 and stirred and mixed with a stirrer 6 to give a coal slurry 7, which is fed through a pipeline 15 installed below the vessel 5 into a gas-flow contact apparatus 10 and there mixed with a reducing gas, such as hydrogen, fed through a flowmeter 11. The slurry 7 contg. the dissolved reducing gas is sent through a circulation pump 12 to an ultrasonic exposure apparatus 13 and exposed to an ultrasonic wave. The slurry 7 is recycled to the vessel 5 through pipelines 16 and 17.
Patent JP-S59123366-A (JP)
Title: Adjusting device of laser light quantity
Inventor: KUMAKAWA TOSHIAKI
IPC: H04N1/113
Filed: 1982-12-29
Abstract: PURPOSE:To correct the change in light quantity generated at a scanning optical system due to a white reference signal obtained by scanning a reference white plate by providing additionally a shutter fitted closely with a photodetector and a switching means. CONSTITUTION:A laser light quantity adjusting device has a laser light source 1, an optical modulating element 2, a shutter 7, the photodetector 4 fitted closely to the shutter 7, a gain control voltage adjusting circuit 5', an optical modulating element drive circuit 6, a photoelectric converting circuit 9 and a selector 10 as a switching means. The circuit 5' is provided with a comparator, an up- down counter and a D/A converter. At the start of a facsimile device, a reference value in 8-bit corresponding to a preset reference voltage is set to the up- down counter before the laser light source 1 is lighted and a gain control voltage D being an initial value converting the reference value into an analog voltage by the D/A converter is applied to the optical modulation drive circuit 6.
Patent JP-H1076374-A (JP)
Title: Work fixing device
Inventor: HASEGAWA TSUTOMU
IPC: B23K20/12
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a work fixing device capable of surely holding and fixing a work in accordance with plural work contours. SOLUTION: The unit 5A of a work holding device is provided with a pair of lug members 31 which are formed with plural holding parts 30a , 30b , 30c in accordance with the contours W1a , W1b , W1c of plural works, with both ends of the rotary shaft 32 supported rotatably by housings 40, 41. The lug members 31 are each formed with engaging recessed parts 75a , 75b , 75c on the outer circumferential face diagonally from each holding part, and are rotatably driven by a motor 70. The engaging recessed parts are engaged with or released from a wedge member 76 which approaches and recedes against and in the radial direction of the work by driving of a cylinder 77. The holding parts 30a , 30b , 30c of the lug members 31 are positioned so as to be adjusted to the contours W1a , W1b , W1c of the works.
Patent JP-H1073151-A (JP)
Title: Automatic tensioner
Inventor: IZUTSU TOMOYOSHI
IPC: F16H7/12
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To prevent abrasion of a contact portion between a wearing which supports a rod and a cylinder by always lubricating the contact portion in an automatic tensioner of a vapor-liquid two-phase structure. SOLUTION: Operation oil is charged into a cylinder whose top is sealed by an oil seal 4, while an air layer is formed above the operation oil level. A hydraulic damper mechanism 8 is arranged on a lower portion of a rod 7 which slidably penetrated through the oil seal 4, for buffering pressing force of the rod 7. A wearing 7 is prepared by sintering, which wearing 7 is axially moved together with the rod 7, and has an outer diameter surface guided along an inner diameter surface of the cylinder 1. The wearing 17 has an impregnation portion 24 which is always impregnated with the operation oil. The operation oil, suctioned from the impregnation portion 24 into the wearing 17 due to capillarity lubricates a contact portion between the wearing 17 and the cylinder 1, and prevents its abrasion.
Patent JP-H0393673-A (JP)
Title: Device for removing dispersion medium of molded article of metal or ceramics
Inventor: NISHIO HIROAKI
IPC: C04B35/632
Filed: 1989-09-07
Abstract: PURPOSE:To readily remove a dispersion medium of molded article without causing crack, etc., by preheating a molded article of metal or ceramics containing a dispersion medium in a solvent condensing zone, putting the molded article in a boiling solvent, extracting the dispersion medium in the molded article and removing. CONSTITUTION:A tank 1 for removing a dispersion medium, consisting a solvent condensing zone 7 at the upper part and a solvent boiling zone 4 at the lower part, is made. Then a given amount of a solvent is fed to the solvent boiling zone 4, heated by a heater 31 and boiled. Then a molded article 29 of metal or ceramics formed by plastic molding is introduced to the solvent condensing zone 7, preheated, immersed in the solvent boiling zone 4 and a dispersion medium contained in the molded article 29 is extracted with the boiling solvent. The solvent containing the dispersion medium is sent through a transportation pipe 25 to a separating tank 18, heated to vaporize and separate only the solvent, which is recycled through a vaporized solvent transporting pipe 27 to the solvent boiling zone 4 and reused.
Patent JP-H1088019-A (JP)
Title: Benzoxazolylisoindolenine
Inventor: LORENZ MANFRED DR
IPC: D06P1/16
Filed: 1997-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a novel benzoxazolylisoindolenine and a tautomer thereof which can improve the drawbacks of conventional isoindolenine dyes and can dye hydrophobic synthetic material fibers even at a high temp. to prepare dyed fibers having good lightfastness. SOLUTION: This benzoxazolylisoindolenine and tautomer thereof are represented by the formula (where R1 represents a 1-12C aliph. group, a C5-12 alicyclic group or a C7-20 arom. group with O being optionally intervened between two adjacent carbon atoms; x is 0 to 4; and R represents a halogen, a C1-10 alkyl, an alkoxy, CN, or NO2 , or a fused benzene ring with x>1). This compd. may be prepd., e.g. by reacting aminoisoindolenine with 2- aminobenzoxazole and condensing the resultant compd. with a cyanoacetic ester. Pref., the compd. is a dye represented by the formula (wherein R represents Cl, methyl, methoxy or the like; R1 represents a 4-8C straight-chain aliph. group with O being intervened between two adjacent carbon atoms; and x is 0 (zero)).
Patent JP-H0570361-A (JP)
Title: Stevia oral medicine for raising livestock and its production
Inventor: DOSONO FUMIO
IPC: A61K36/00
Filed: 1991-09-10
Abstract: PURPOSE:To provide a livestock-raising oral administration solution containing only the extracted ingredients of a naturally grown plant, and improving the meat quality, milk quality and hair luster of the livestock and causing estrus of the livestock by the treatment of various diseases, especially the diseases of a digestive system and further by the improvement in the constitution of the livestock. CONSTITUTION:A solution obtained by fermenting a concentrated extract of stevia stems. The solution can be administered as the original solution or after diluted with water, a refreshing beverage, etc. Since the agent never contain a synthetic medicine and is constituted of only the natural ingredient, a livestock-raising oral administration solution never causing adverse actions by its administration can be provided.
Patent JP-H1071367-A (JP)
Title: Classifying apparatus
Inventor: KANEOKA CHIKAO
IPC: B07B7/00
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To reduce solid particles bonded to a supersonic flow generation means, in a classifying apparatus wherein a shock wave generation means is provided within the chamber communicating with the supersonic flow generation means, by forming an expanded part wherein the cross-sectional area of a solid-gas mixed gas passage is larger than that of a mixed gas supply passage to the downstream end part of a feed means. SOLUTION: The cross-sectional area of the passage of a mixing chamber 20 being an expanded chamber is made larger than that of piping 6 and set so that solid-gas mixed gas F11 is decelerated when it flows in the mixing chamber 20 by the piping 6 and particles are diffused. The solid-gas mixed flow F13 passed through the inlet part 31 of a de Laval nozzle is accelerated by the passage cross-sectional area contracted part 32, throat part 33 and passage cross-sectional area expanded part 34 of the de Laval nozzle as a supersonic flow generation means.  When this supersonic solid-gas mixed flow F14 flows in a classifying chamber 40, the standing shock wave 56 facing to the outflow port of the de Laval nozzle 30 is generated in the vicinity of the part above an inflow port 55 and fine particles Pf in the solid-gas mixed flow 14 flow in a fine particle recovery passage 54 to be recovered and coarse particles Pr flow in a coarse particle passage 53 to be recovered.
Patent JP-S59121559-A (JP)
Title: Information recording and reproducing system
Inventor: ENDOU KIYONOBU
IPC: G11B27/10
Filed: 1982-12-28
Abstract: PURPOSE:To quicken information retrieval by recording splited information from the 1st information source with prescribed intervals and outputting information from plural information sources onto the same copy paper or the like. CONSTITUTION:An operating circuit 28 calculates an address number of a recording area stored in a recording medium 1 at each reading line of originals A-D. The number is calculated so as to be stored respectively in respective recording areas and information is transmitted to a control circuit 29, where a semiconductor laser 12 is lighted continuously by a weak output strength at first, the number is read from an address number area of the recording medium 1 and sweep-out is commanded to a buffer memory 31. The buffer memory 31 uses two lines and the information obtained at an odd and an even number order of scanning by an original reading system 32 is stored respectively in the 1st and 2nd line memories.
Patent JP-H11121078-A (JP)
Title: Connector
Inventor: OKADA HAJIME
IPC: H01R13/42
Filed: 1998-08-17
Abstract: PROBLEM TO BE SOLVED: To enhance the click sense when a retainer for preventing terminal slip-off is locked at a temporary locking position and at a regular locking position. SOLUTION: A retainer insertion part 14 is installed from the upper surface of a connector housing 12 to the right and left sides, and a retainer 10 for preventing terminal slip-off is provided, which is inserted into the retainer insertion part 14. A flexible regular locking piece 19 and temporary locking piece 18 are installed in a pair at the back and front, and at the right and left sides of the retainer 10 respectively, one of the back and front end edges of a lower end opening of the retainer insertion part 14 is determined as a temporary locking position where a bottom locking part of the temporary locking piece 18 is locked, and the other of the back and front end edges is determined as a regular locking position where a bottom locking part of the regular locking piece 19 is locked.  The bottom locking parts of the temporary locking piece 18 and the regular locking piece 19 are respectively provided with a pawl part, and a projection for locking is installed on the end edge of the regular locking position so that the pawl part of the lower bottom locking part of the regular locking piece 19 is locked on an upper side of the projection at the temporary locking position and is locked on a lower side of the projection at the regular locking position.
Patent JP-S6475387-A (JP)
Title: Small-sized elevator
Inventor: MATSUDA HARUMOTO
IPC: B66B5/28
Filed: 1987-09-17
Abstract: PURPOSE: To achieve a safe stop of a cage by use of simple constitution by connecting a pair of upright supporting rails together using upper and lower bases, attaching a screw rod rotatably thereto, and providing brake means at upper and lower ends between the cage raised and lowered by the rotation of the screw rod and the supporting rails. CONSTITUTION: Supporting rails 1, 2 placed upright are connected together by an upper base and a lower base 4 to form a frame, and a screw rod 5 is rotatably provided between the upper and lower bases. A cage 6 is engaged with guide grooves 26, 27 in the rails 1, 2 by rollers 17, and a screw rod is threaded in the cage to raise and lower the cage. One end of an auxiliary rail 18 is freely rotationally mounted in the upper and lower ends of the guide grooves 26, 27 at a connection 20 and energized inward by a spring 19. Thus even if a motor 7 becomes uncontrollable because of some cause, the rollers 17 of the cage 6 ride on the auxiliary rail 18, and the cage 6 is safely stopped by the energizing force of the spring 19.
Patent JP-S6293835-A (JP)
Title: Electrode structure for ion source
Inventor: ARIMATSU KEIJI
IPC: H01J27/08
Filed: 1985-10-18
Abstract: PURPOSE:To obtain a stable and highly reliable ion source having such beam characteristic as will never fluctuate during operation by supporting an electrode at almost one point in the central portion. CONSTITUTION:An ion source is constructed with a plasma chamber 3, an accelerating electrode 1, a decelerating electrode 2, a filament 8, etc. to take out an ion beam through many holes made through the accelerating electrode 1 and the decelerating electrode 2. The accelerating electrode 1 an the decelerating electrode 2 are constructed to have constant inter-electrode distance by means of insulation spacers 7 and fixed to a supporting stand 5 through a supporting rod 6. In the operation, the accelerating electrode 1 and the decelerating electrode 2 are heated mainly through the filament 8 to expand thermally but since they 1, 2 are simply restricted by the supporting rod 6 in the vicinity of the central portion, they will expanded freely in the circumferential direction thus to scarcely vary the relative positional relation between the accelerating electrode 1 and the decelerating electrode 2 necessary for taking out of the ion beam. Consequently, the beam taking-out characteristic is never influenced.
Patent JP-S59123520-A (JP)
Title: Continuous kneader
Inventor: MORIYAMA MASAO
IPC: B29B7/18
Filed: 1982-12-30
Abstract: PURPOSE:To provide a titled device which can perform kneading with high efficiency in a short time by forming many spiral crests which are opposite in winding direction from each other and having different numbers of lines to twin shaft rotors which are provided in a stationary vessel and rotate in the directions different from each other and disposing the same so as to mesh each other. CONSTITUTION:A continuous kneader is provided is constituted by providing rotor shafts 4A, 4B which are rotated in opposite directions by means of gears 7A, 7B meshed with each other in a stationary vessel 1 having a material feed port 2 and a material discharge port 3. Multiple spiral crests 8 which knead the material while feeding the same are formed on the parts of the rotors 4A, 4B in the vessel 1 of such kneader. The winding directions of the crests 8 are made opposite from each other and the number of said crests is different from each other, for example, three lines with the rotor 8A and four lines with the rotor 8B. The crests are meshed with each other. The rotors 9A, 9B are so constituted that, when the outside diameters of said rotors are designated respectively as D1, D2 and the distance between the shafts is designated as A, A is smaller than 1/2(D1+D2) and the ratio of the rotating angular speed between the rotors 9A, 9B is equal to the inverse number of the ratio of the above-mentioned number of crests.
Patent JP-S59124804-A (JP)
Title: Biaxial kneading device
Inventor: MORIYAMA MASAO
IPC: B29B15/02
Filed: 1982-12-30
Abstract: PURPOSE:To perform more sufficient and quick kneading by a method wherein on each rotor of a biaxial rotor, not only the numbers of threads but the speeds of rotation are made to differ from each other. CONSTITUTION:On each of the parallel rotors 4, 4 passing through a container 1, threads 5 of different numbers are formed, the ratio of rotation is given by the inverse number of the ratio of the numbers of the two threads 5 and these rotors are rotated in the direction opposite to each other. The sum of the distances between the two axes of rotors and the respective crests is made larger than the distance between said axes. The threads 5 can be formed spirally and in this case, angles of lead can be changed continuously and the winding directions are made opposite to each other. The phase of one rotor is deviated by a prescribed angle to one rotation of the other rotor. The clearance generated between these two rotors 4, 4 is changed remarkably for a small angle of rotation along with a quick progress of kneading. Allrition is effected at all times by the difference between the rotation speeds of these two rotors 4.
Patent JP-H0394199-A (JP)
Title: Method and device for processing used wooden frame filter
Inventor: INAGAKI HIROSHI
IPC: G21F9/30
Filed: 1989-09-06
Abstract: PURPOSE:To contrive the capacity decrease processing without causing the exposure, etc. by executing a compression capacity decrease processing by punching a filter part from a used wooden frame filter, and on the other hand, crushing the wooden frame in the diagonal direction and crushing it to a flat shape. CONSTITUTION:The processor is provided with a closed box 1, a cutter mechanism 2 for punching a filter, a filter box 3 and a wooden frame crushing mechanism 4. The mechanism 2 consists of a bottomless plate 5 which can support only a wooden frame W of a used wooden frame filter, and a cutter 7 which is positioned in its upper part and moves upward and downward by a cylinder 6. The cutter 7 has dimensions corresponding to a size of a wooden frame filter part F, and can punch downward only the filter part F on the bottomless plate 5. As for a first wall surface in four walls of the box 3, the whole surface is a fixed wall 8, and a second wall surface opposed thereto is constituted of a pressure plate which can advance by the cylinder 9. A third wall and a fourth wall are also the same, the pressure plate which can advance by the cylinder and a pressure plate 14 can advance successively in the X and Y directions, and the part F can be brought to compression capacity decrease in the X and Y directions.
Patent JP-H0279583-A (JP)
Title: Optical transmittivity variable type liquid crystal display device
Inventor: NISHIHARA MICHIHARU
IPC: H04N5/64
Filed: 1988-09-14
Abstract: PURPOSE:To obtain visual sense corresponding to a video synchronizing signal automatically by discriminating a frequency of the synchronizing signal in a video signal to a 1st liquid crystal display means and varying the light transmittivity of a 2nd liquid crystal display means with control signal of plural stages corresponding to the frequency. CONSTITUTION:A vertical synchronizing signal Sv is separated from a television video signal A via a synchronizing separator circuit 15 and one signal is fed to a liquid crystal shutter driving circuit 16 and the other is inputted to a frequency detection circuit 17. Liquid crystal shutter sections 12l, 12r of a stereoscopic image spectacle 11 repeat light transmission/interruption alternately in each field period based on shutter driving signals Ssl, Ssr to offer stereoscopic sense of video image to the viewer. On the other hand, the frequency fv of the vertical synchronizing signal Sv is detected by the frequency detection circuit 17 and a driving voltage Vd proportional to the frequency fv is fed to a couple of variable transmittivity filter sections 13l, 13r laminated individually to the left right liquid crystal shutters 12l, 12r.