baber/WOPTO huggingface dataset:
Patent JP-H0647464-A (JP)
Title: Four shaft controlled mechanical tube expander
Inventor: GAREN BII HAAMAN
IPC: B21D53/08
Filed: 1993-06-11
Abstract: PURPOSE: To provide a mechanical tube expander capable of simply accurately driving/controlling each mechanism at operation and of smoothly expanding a tube. CONSTITUTION: There are provided on the frame 12 a receiver 11 for supporting the bent portions of tubes T and a support plate 58 for engaging and supporting a first endmost fin F2 downward from the receiver. There are also provided a pressure plate 22 carrying a plurality of expander rods 16 facing opposite each tube T and a stripper plate 43 for engaging a second endmost sheet F1 upward from the assembly of fins AF. Separate drive devices 30, 40, etc., are provided for effecting a selective and coordinated movement of each of the pressure plate 22, the stripper plate 43 and support plate 58, in response to a movement of the expander rods 16 for enlarging the tube diameter and of a ball 17 into the tube T, which effects fixing of each of the fins to the tubes T.
Patent JP-H09301256-A (JP)
Title: Roller brake for vehicle
Inventor: MATSUMOTO MASAAKI
IPC: C22C38/00
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To increase effectiveness of a roller brake for vehicle and attain a maintenance-free features. SOLUTION: At a drum 1 and a brake shoe 3, a sintered abrasion member 2 consisting of Cu system or Fe system is disposed. The sintered abrasion member 2 contains Sn, Zn, Al and the like as elements for strengthening main ingredient, and graphite, MoS2 , WS2 , Pb and the like for the purpose of seizure prevention, stabilization of frictional coefficient and abrasion resistance. Appropriate holes are formed to suppress squeal or the like, and its function is improved by impregnating the holes with oil or the like.
Patent JP-H08335273-A (JP)
Title: Image generating device
Inventor: OMORI SHINJI
IPC: G09B9/30
Filed: 1995-06-08
Abstract: PURPOSE: To equally decentralize a process load and effectively utilize process resources by providing a polygon area calculating process part which calculates the area of a polygon on the basis of two-dimensional polygon information outputted from a geometry engine. CONSTITUTION: A CPU 11 reads polygon information, required for display, out of a hard disk unit 14, frame by frame, and the information is outputted to one of geometry engines 18ge0-18gen through a graphic interface 16 and a bus 17. The geometry engines 18ge0-18gen performs geometric conversion into two-dimensional polygon information matching a display device system according to three-dimensional polygon information, information on the geometric position relation between the position of a viewpoint and the display device, etc., and performs a clipping process for removing the part outside the display when the polygon is outside the display area or partially outside the display area. Then the two-dimensional polygon information is transferred to a polygon area calculating process part 1 to obtain the area of the polygon.
Patent JP-H1053777-A (JP)
Title: Fuel additive and composition
Inventor: ROBAATO KUIGURII
IPC: C10L1/192
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To improve the lubricating properties of a middle-cut fuel having a specified sulfur content by compounding an additive contg. a carboxamide, a cold flow improver, and an ashless dispersant into the same. SOLUTION: The middle-cut fuel has a sulfur content of 0.2wt.% or lower and boils in a temp. range of 100-500 deg.C, typically 150-400 deg.C. The carboxylic acid for constituting the carboxamide has the number of carbon atoms of 60 or lower, may be a mono- or polycarboxylic acid or a dimerized acid, and may have a hydroxylated backbone. A pref. example of the carboxamide is oleylethanolamide. Examples of the cold flow improver are a copolymer of ethylene and an unsatd. ester (with a number average mol.wt. of 1,000-5,000), a comb polymer, and a polar nitrogen compd. Examples of the dispersant are a carboxylated ashless dispersant (e.g. a succinamide of a polyamine), a Mannich base dispersant, and a polymeric polyamine.
Patent JP-S5931482-A (JP)
Inventor: SAIKI YASUNORI
IPC: G21C7/36
Filed: 1982-08-16
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-H05330184-A (JP)
Title: Lateral feed device of serial printer
Inventor: HAGIWARA YUKITERU
IPC: B41J19/18
Filed: 1992-06-02
Abstract: PURPOSE:To prevent the shift of a printing position generated from the irregularity between apparatuses or a secular change by measuring the delay of the transmission of the power of the lateral feed device of a serial printer by the printer itself. CONSTITUTION:A stepping motor 2 is used as the power source of the lateral feed device laterally moving the printing head 4 of a serial printer and a sensor 5 allowing a microprocessor 1 to confirm the passage of the printing head 4 at the time of lateral movement and a timer 6 started by the trigger of the microprocessor 1 and stopped when the printing head 4 passes the sensor 5 are provided. The timer 6 is started from an arbitrary position during the lateral feed of the printing head 4 and the time up to the passage of the sensor 5 is measured to measure the delay td of the transmission of the power of the lateral feed mechanism 3 and the delay td is fed back to the driving timing of the driver 7 of the printing head 4.
Patent JP-H09315701-A (JP)
Title: Automatic document carrying device
Inventor: TSUNODA MASAYUKI
IPC: B65H85/00
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To smoothly move document stocked at the stocking position to a document set position by a pushing plate by providing a control means to drive a feed motor and operate a feed belt of a vacuum separation and feed means when the pushing plate is pushed to the pushing position. SOLUTION: When a suction blower 36 is driven and the air in a vacuum chamber 26 is sucked, a lowest document among documents loaded on a document table 12 is sucked by a feed belt 32 of a vacuum separation and feed means 24. An electric motor 624 (M2) of a separation air ejecting means 62 is driven to operate a blower 623, the air is ejected from a nozzle 622 to a front end loaded on the original table, the air is blown between documents loaded on the document table 12, and each document is shuffled to separate the lowest document and sucked by the feed belt 32. The lowest document to be pushed out by a pushing plate can be prevented from being hooked by the feed belt.
Patent JP-S6122065-A (JP)
Title: Purification of maleimide
Inventor: KITA YUUICHI
IPC: C07D207/448
Filed: 1984-07-10
Abstract: PURPOSE:Maleic amideacid is cyclized in the presence of an acid catalyst in an organic solvent into the imide and the reaction mixture is treated with sulfuric acid under specific conditions, then the organic layer is washed with water to remove water-soluble contaminants whereby maleimide of high purity is obtained. CONSTITUTION:The compound of the formula (R is 1-20C alkyl, phenyl, benzyl, cyclohexyl, pyridyl, quinolyl, which may be substituted with halogen, COOH, NO2) is cyclized into imide in the presence of an acid catalyst in an oragnic solvent. Then, the reaction mixture, preferably the remaining organic phase, after the acid catalyst phase is separated at 50-140 deg.C, is combined with sulfuric acid in an amount of at least 3wt% based on the compound of the formula and heated at 20-100 deg.C. The resultant organic phase is washed with water to remove water-soluble impurities whereby maleimide of high purity is obtained.
Patent JP-S5398781-A (JP)
Title: Electron ray exposure unit
Inventor: TANAKA KAZUMITSU
IPC: H01L21/027
Filed: 1976-11-25
Abstract: PURPOSE: To obtain exposure with high accuracy, by providing the common base to electron ray and the material, obtaining the relation of relative position for the electron rays and the materials based on this, and compensating the shift between the actual electron rays projected position and the designated position. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6120909-A (JP)
Title: Plastic optical fiber
Inventor: KAINOU TOSHIKUNI
IPC: G02B6/02
Filed: 1984-07-10
Abstract: PURPOSE:To obtain an optical fiber which has a low transmission loss from a visible light region to near IR light region and decreases the characteristic fluctuation owing to moisture absorption by using a (co)polymer of specific fluoroalkyl pentadeuteromethacrylate as the core component thereof. CONSTITUTION:The copolymer contg. >=30wt% the fluoroalkyl pentadeuteromethacrylate expressed by formula I (R1, R2 are a fluoroalkyl group of <=10C, or either one thereof is a fluoroalkyl group of <=10C and the other is H) as the essential component for the core component or 100% the homopolymer is used as the component. The copolymer of the methyl-pentadeuteromethacrylate expressed by formula II as the 2nd component may be used with such monomer as the core component. The low-loss optical fiber which is lightweight, is highly flexible, has the excellent optical transmission characteristic from the visible light region to near IR region, has extremely low moisture absorptivity and is therefore less in absorption of O-H oscillation as a result of moisture absorption is thus obtd.
Patent JP-H05329153-A (JP)
Title: Ultrasonic diagnostic system
Inventor: KAWAGUCHI TSUTOMU
IPC: A61B8/00
Filed: 1992-06-02
Abstract: PURPOSE:To provide an ultrasonic diagnostic system which can display the state or acoustic scanning even when the acoustic frame rate is lowered. CONSTITUTION:This ultrasonic diagnostic system provides an operational circuit l generating a digital signal of an ultrasonic scan type, a sound line memory 2 storing sound line data of a plurality of banks, a signal treating circuit 4 converting a sound line data read out of the sound line memory 2 to a signal of TV format and a cinememory 3 storing data for a plurality of images. Then, the bank of the sound line memory 2 performing reading out is switched by a TV frame period and the bank of the sound line memory 2 performing reading out is switched by an arbitrary period not so as to collide the period of reading out and control means 6 and 7 wherein the output data of the operational circuit 1, the same acoustic frame data stored in the cinememory 3 and a data of one preceeding acoustic frame stored in the cinememory 3 are synthsized and writing of data for one bank of the sound line memory 1 are provided.
Patent JP-H036475-A (JP)
Title: Apparatus for measuring temperature characteristic of electronic circuit part
Inventor: MIYOSHI MOTOHIDE
IPC: H01L21/66
Filed: 1989-06-01
Abstract: PURPOSE:To always perform highly reliable measurement with respect to temp. characteristics by correcting the output of an electronic circuit part on the basis of the detection output of the thermocouple individually mounted to the electronic circuit part by a measuring tester. CONSTITUTION:The electric characteristics of the electronic circuit parts 6 (6a, 6b...) arranged within a thermostatic tank 2 are measured by the tester 12 outside the thermostatic tank 2. At this time, thermocouples 20 (20a, 20b...) are individually mounted to these parts 6 and a relay 28 selecting and detecting the electromotive forces of the thermocouples 20, a voltmeter 30 and a correction circuit 32 correcting the outputs of the parts 6 thereby are provided to the tester 12. Different atmospheric temps. are set to the thermostatic tank 2 and, with respect to respective cases, the outputs of the parts 6 and thermocouples 20 are selected by relays 16, 28 to be measured by voltmeters 18, 30. The circuit 32 corrects the outputs of the parts 6 on the basis of the measured values to calculate the value of output voltage in an objective value and, even when the atmospheric temp. of the thermostatic tank 2 is non-uniform, certain temp. compensation can be performed.
Patent JP-S625450-A (JP)
Title: Connection record information transfer system for multiprocessor system
Inventor: AMAMIYA MINORU
IPC: G06F15/177
Filed: 1985-06-29
Abstract: PURPOSE:To prevent a transfer from affecting adversely the capability of communication processing by transferring connection record information between processors according to the regulated state. CONSTITUTION:The execution control part 9 of a communication processor 1 sets a congestion display 10 according to the using ratio of a central processing unit and that of resources, and an operation control part 11 sets the congestion display 10 in accordance with a command. Checking the congestion display 10, a connection record information transfer processing part 7 transfers immediately said display unless the operation is not in the regulated state. If the operation is regulated, said part 7 registers the display on a periodical activation registration display part 12 to interrupt the transfer processing. Recognizing periodically the display part 12, a periodical activation processing part 13 executes registration and analysis, then activates the processing part 7, which transfers sequentially by checking the congestion display part 10. Since the transfer processing is executed in such a way, a subscriber 4 cannot view the congestion state, whereby no hindrance is given. Accordingly adverse influence will not given to the capability of communication processing.
Patent JP-H06333922-A (JP)
Title: Device protective film and its manufacture
Inventor: OBARA FUMIO
IPC: C23C16/56
Filed: 1993-05-19
Abstract: PURPOSE:To reduce the stress applied to wiring so as to reduce the occurrence of stress migration in the wiring by controlling Si-N linkage in a p-SiNx:H film after the film is formed within a specific range and relieving the compressive stress of the p-SiNx:H film by heat-treating the film after formation. CONSTITUTION:A p-SiNx:H film is formed as a final protective film 4 by a plasma CVD method. Si-N linkage in such a p-SiNx:H film 4 after the film 4 is formed is controlled within a range from 1.68X10<6> to 2.05X10<6> (cm<-2>) which is determined by the infrared-absorbing analysis method (FT-IR method). Then the formed film 4 is heat-treated so as to relieve the compressive stress 5 of the film. In addition, after forming the film 4 on metallic wiring 3 to a low compressive stress of about <=200MPa, the film 4 is heat-treated so as to change the stress variation of the film 4 by several tens MPa to 300MPa to the tensile stress side.
Patent JP-S5365577-A (JP)
Title: Servo-motor for anti-skid actuator
Inventor: ANDOU MASAKI
IPC: B60T13/46
Filed: 1976-11-24
Abstract: PURPOSE: To smooth the function of a servo-piston by mounting mutually slidably a sleeve for guiding between the bodies of a servo-piston and servo-motor, and the stopper which limits a motion in a shifting direction on the way. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5474560-A (JP)
Title: Solid-liquid separating material
Inventor: SENDA TERUO
IPC: B01D29/00
Filed: 1977-11-28
Abstract: PURPOSE: To prevent clogging in screen by providing liquid passage promotion guide material on the back of screen base material.  
     CONSTITUTION: Liquid passage promotion guide material 2 is fitted in the neighborhood of a slit on the back of flat screen base material 1 made by arranging wedge wires with V-shaped cross section at equal intervals, in such a way that S 2 /sinθ=W 2 .cosθ, where S 1  is the thickness of the solid and liquid that flow on the surface of the screen, S 2  is the thickness of the liquid that the passing waver gives to the back of the screen, W 2  is the top end distance of the base material on the back of the screen, and θ is the angle between the screen and the horizontal plane. By this, the amount of water transported on the back of the screen decreases greatly, and the time required for the amount of passing water to drop, namely, screen clogging, is greatly improved. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H037877-A (JP)
Title: Manufacture of heat insulating door
Inventor: KOTORII TOSHIO
IPC: F25D23/08
Filed: 1989-06-02
Abstract: PURPOSE:To prevent deformation of a heat insulating door due to cooling by a method wherein a molded product made of foamed styrol in the shape of the tip of the protrusion of an inner plate is temporarily locked to the lower part of the protrusion of the inner plate by means of a tape. CONSTITUTION:In manufacture of a heat insulating door, a molded product 12 of foamed styrol formed in the same shape as that of a tip 9 of a protrusion 7 is temporarily locked to a lower part 11 of the protrusion 7 of an inner plate 3 by means of a tape and the like. When an outer plate 2 is incorporated in a frame material 5 and a foaming heat insulating material 6 is injected in a space formed with the outer plate and the frame material to fix the inner plate 3, the foaming heat insulating material 6 is risen, and the molded product 12 is pushed up to raise the molded prod 12 to the tip 9 of the protrusion 7. As a result, even when no air bleed hole is formed, air reservoir occurs, and even when a heat insulating door 13 is cooled through cooling operation, the tip of the protrusion of the inner plate can be prevented from deformation.
Patent JP-S5569730-A (JP)
Title: Apparatus for detecting diesel engine inspecting signal
Inventor: OKUDA SANZOU
IPC: F02B3/06
Filed: 1978-11-17
Abstract: PURPOSE:To facilitate detection of trouble caused particularly in a small-sized diesel engine, by threading bolts incorporating an electric sensor element in their head portion into various portions of engine where inspection and measurement is to be made. CONSTITUTION:At the bolt head, there is formed a recess having a size capable of receiving sensor element 2, which serves as housing for receiving the sensor element 2. A sensor element 2 is put in the housing 1 and fixed therein by filling synthetic resin into the recess. A plurality of such bolts are fixed, by use of existing threaded holes, at portions of engine body 6, metal 10 for combining delivery pipes 8 connecting fuel injection pump 7 and injection nozzles 9, flywheel or crank pulley, exhaust or intake manifold, etc. Then, cords 3 for transmitting output of the sensor elements 2 are connected to inspecting and measuring apparatus 11 by use of connector 5.
Patent JP-S5567873-A (JP)
Title: Picture information memory method
Inventor: KONNO KAORU
IPC: G06T3/00
Filed: 1978-11-17
Abstract: PURPOSE:To secure an effective collection, edition and others for the necessary picture information by reading the picture information in an optional range on the original and then memorizing the information onto the memory medium. CONSTITUTION:An optional range on the original is designated by area input device 2 and then applied to control unit 3 which controls writing device 4. And the range of the picture information obtained through the scanning of line scanner 1 is selected based on the signal designated by unit 2. The necessary selected picture information is sent to device 4 as well as to secondary scanning control unit 6 of scanner 1. The picture information sent from device 4 is memorized in memory medium 5. In this constitution, the collection and editing can be facilitated for the picture information of the necessary area.
Patent JP-H037128-A (JP)
Title: Hot/cold water mixed spouting device
Inventor: NISHI TAKAHIRO
IPC: G01K13/00
Filed: 1989-06-04
Abstract: PURPOSE:To know the temp. of hot water in advance by supporting the body part by a mounting member rotatably from upright to falling, installing a temp. sensor within a nozzle, arranging a temp. display and a driving battery on the body part, and connecting the nozzle with a hot/cold water mixing faucet through a hose. CONSTITUTION:In a hot/cold water mixed spouting device, the body part 3 is supported near a hot/cold water mixing faucet 2 mounted on the wall surface 1 in such a way as capable of being rotated by a mounting member 4 from the upright to falling attitude and also being borne fixedly in any desired position within the rotating range. This body part 3 is fitted with a nozzle 5 on the front side in the upright attitude, while a temp. sensor 6 is installed within this nozzle 5. Also the body part 3 is equipped with a display for a temp. value sensed by this temp. sensor 6 and a battery 8 for driving, and the nozzle 5 is connected with the faucet 2 through a hose 9. Because the temp. of the hot water spouting from the nozzle 5 is sensed by the sensor 6 in a position immediately before the spouting and displayed on the display 7, a person bathing is prevented from erroneous hot water showering at a very high temp.
Patent JP-S622054-A (JP)
Title: Transplanting tool transmission
Inventor: ISHIDA ISAO
IPC: F16H7/06
Filed: 1985-06-27
Abstract: PURPOSE:To form an acting locus in the point end of a transplanting pawl to a shape of vertically long closed loop, by mounting a sprocket, which winds a chain, so as to be eccentrically placed with respect to a supporting shaft, in the captioned device for transplanting a seedling. CONSTITUTION:A machine frame 1, serving also for a transplanting transmission case, is vertically movably and turnably mounted to the side of a tractor body through a lift link mechanism 2 and a rolling shaft 3. A driving shaft 5, transmissibly driven by a chain, is provided in the rear end side of a longitudinal transmission case 4 mounting a transplanter, and a machine supports said driving shaft 5 to be mounted so that it laterally protrudes to the outer. A fixed sprocket 28a is fixed to inside a rotary case 26, but this sprocket 28a eccentrically places its pitch circle with respect to the driving shaft 5, further a driven sprocket 30a is also eccentrically placed with respect to a shaft 31 by an equal amount to the fixed sprocket 28a.
Patent JP-S5839516-A (JP)
Inventor: AAUIN SUPIIGERU
IPC: B60R13/07
Filed: 1982-08-16
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-H05310055-A (JP)
Title: Position indicator for shift selector
Inventor: NUMATA MASANORI
IPC: B60K23/00
Filed: 1992-05-08
Abstract: PURPOSE:To improve the appearance and reduce the cost by providing a transparent sheet inserted into the back of a lens cover. CONSTITUTION:A position indicator 4 is formed by inserting a transparent sheet 8 into the back of a lens cover 7, and as an clearance is not provided between the lens cover 7 and the transparent sheet 8, dust or the like will not enter between the lens clover 7 and transparent sheet 8. In masking painting on the lens cover 7, masking coating is given on the same face as the transparent sheet 8, and when the same ink used for printing of the transparent sheet 8 is used for painting, the same color can be obtained easily, and a border line between the masking-coated part 13 and the transparent sheet 8 becomes undistinguishable.
Patent JP-S6121662-A (JP)
Title: Band variable communication system
Inventor: ITAKURA TERUO
IPC: H04M11/00
Filed: 1984-07-09
Abstract: PURPOSE:To select always an optimum band width even if many kinds of media are switched continuously for communication by changing the band width in response to the media on the way of communication. CONSTITUTION:When a subscriber 2 makes a call from a telephone set 2, a means A transmits information of a proper band width to the telephone set 2, and the information is received to a means B of an exchange 6 through a subscriber line 7. Then the exchange 6 uses a means C to set a band width of the exchange 6 and a transmission line 8 according to the reception information of the means B. Then the subscriber transmits a data 4 while keeping a channel formed as above. The means A transmits a band width optimum to the data 4 and acts on the means B, C to set the band width. When the subscriber makes a call again and the communication is finished, the communication system with variable band width designated for the media with the optimum band width is obtained.