baber/WOPTO huggingface dataset:
Patent GB-527083-A (GB)
Title: Improvements in or relating to apparatus for shaping hollow distensible structures
Filed: 1939-03-30
Abstract: 527,083. Moulding and vulcanizing bellowsshaped pressure containers. FIRESTONE TYRE & RUBBER CO., Ltd. March 30, 1939, No. 9961. Convention date, May 17, 1938. [Classes 70 and 87 (ii)] [Also in Group XXXII] In apparatus of the kind described in Specification 493,921, for moulding hollow distensible structures such as rubber, bellowsshaped fluid-pressure containers for use in vehicle suspension systems and comprising a mould having axially-separable sections 14 and an intermediate section 12 adapted to be moved together, means being provided for admitting pressure fluid to distend a tubular blank 10 into contact with the mould, means is provided for moving concurrently the end closure plates 15 into engagement with the lateral sections 14, and for moving concurrently the lateral sections and closures 15 towards the medial section 12. The intermediate section 12 confines the tubular blank so that distension occurs in spaced regions thereof. The section 12 comprises annular curved surfaces 12b and a cylindrical surface 12a and is split transversely and secured by screws 13. The sections 14 are annular and provide curved surfaces 14b. The end plates 15 are formed with internal flanges 16 and provide cavities 14a for shaping beads 11 on the tubular blank 10. One plate 15 is provided with a stem 17 having a screwthreaded end 18 adapted to engage a central aperture in the other plate 15. The mould sections 12, 14 are mounted in cradles 27, 28 on a frame 26, Fig. 1. The cradles 27 carrying the sections 14 are mounted on slides 29, 30 moved together by racks and pinion operated from a fluid-pressure cylinder. The end plates 15 are releasably attached by latches 43 to heads 39, 55 mounted on slides 38, 51 operated from fluid-pressure cylinders. The latches 43 are normally held closed by springs, but are released by levers 45, 58. The stem 17 is provided with axial passages 21, 22 leading by transverse passages 23, 24 to the interior of the mould. Upon a slide 64 on the slide 51 is mounted an air-driven wrench 65 set in motion by a lever 66 and carrying a socket member 70 which is adapted to screw a nut 71 on the end of the stem 17. In use, the tube 10 is mounted within the section 12 and the sections 14 and plates 15 are moved together to engage its ends. Air is supplied to the passages'21, 22 to distend the tube as the mould is closed. The mould parts are finally secured together by applying the nut 71 to the stem 17. The air pressure is released and the heads 39, 55 are detached from the plates 15 and moved away. The closed mould is removed to a vulcanizer where it is heated externally and air under pressure, cold water under increasing pressure, and hot water at 290‹F. are successively introduced internally. The hot water strikes the flange 16, on entering, and overcuring is thus prevented.
Patent GB-575021-A (GB)
Title: Rat trap
IPC: A01M23/22
Filed: 1944-05-23
Abstract: 575,021. Rat traps. WILLIAMS, W. May 23, 1944, No. 9968. [Class 5 (i)] A rat-trap consists of a dome-shaped cage held, when set, well above the ground, a bait pan near ground-level and tilting platforms 12 which, when disturbed, release the catch 33 and allow the cage to fall. The cage-ribs 6 are secured in a hollow tube 4 slidable within the column 1 which is slotted to allow the passage of the ends of the ribs. The bait-pan 14 rests on wires 15 pivoted in the outer ends of frame members 11 and passing through lugs 48 on brackets 19 secured beneath the semi-circular platforms 12. The hub of the pan 14 carries a transverse pin 22 which also passes through the boss 23 on the lower end of the rod 24. At its upper end 27 the rod 24 is engaged by a spring lever 28 pivoted to a spring 34 having a spur 33 engaging, in the trap set position, beneath the boss 31 on the top of the sliding tube 4. Disturbance of one of the platforms 12 raises the rod 24, releases members 28, 33 and allows the spring 39 to force down the cage 6.
Patent GB-190001214-A (GB)
Abstract: 1214. Leclerc, T. F. A. Jan. 19. Stoppers; sealing bottles &c.-Relates to stoppers for bottles, flagons, &c. for hermetically sealing them for placing in an autoclave for sterilizing or other purposes. The stopper f of glass, china, &c. is held in place by a band m of aluminium &c., which lies in a groove h in the head of the stopper and is fixed at its ends to a collar round the neck of the bottle. A rubber strip may be placed in the groove h beneath the band. The collar may consist of two parts b, c connected together by pins d entering holes e, and provided with studs j, k for the holes n, o in the band. The stud k is perforated for a wire l carrying a lead seal y. In a modification, the parts b, c may be permanently hinged at one end, and fastened at the other by a pin or flange fitting into a hole or groove. In another modification, the collar consists of a band of aluminium similar to the band m. The band m is in this case hooked to the collar or made in a piece with it. The stopper may have cross-grooves for two fastening bands.
Patent HK-134796-A (HK)
Title: Duct testing
Inventor: JENKINS PETER DAVID
IPC: F17D5/02
Filed: 1996-07-25
Abstract: A technique for detecting faults, blockages or holes, in a duct(6). A burst of compressed gas is injected into the duct and the decay of the pressure pulse monitored by a transducer at the gas burst launch end of the duct. A reference decay pressure that would be expected for a perfect duct is generated and the monitored decay is compared with the reference decay for deviation. A perforated duct exhibits greater pressure decay and a blocked duct less pressure decay than a perfect duct. The time occurrence of the deviation indicates the location of the fault. The signal level indicative of the pressure after a predetermined interval may also be used to measure the air friction or blowability within the duct.
Patent HU-T40269-A (HU)
Title: Method for making agent demanded by electrostatic duplication
Inventor: KOVACS GYOERGY
IPC: G03G5/00
Filed: 1984-03-21
Abstract: Coated magnetic carrier materials for electrostatic copying prods. having adequate breakdown strength and propensity for electrostatic charging are prepd. by coating iron powder with a uniform 2-8 micron layer of gamma-aminopropyl -triethoxy-silane from a mixed solvent-aq. phase soln. The single uniform polymer layer on the surface of the magnetic particles ensures a favourable dipole system for the developer dyes in copying technology.
Patent HU-T61687-A (HU)
Title: Method for carefully cleaning brick and natural-stone surface
Inventor: SZUECS JOHAN
IPC: B24C1/00
Filed: 1991-06-14
Abstract: The mixer consists of a cylindrical mixing chamber (M) with a ceramic atomizer (18) at one end and a venturi form outlet nozzle (20) at the other. Water under pressure enters along the axis (24) through the pipe (12) and is atomized by it passage through an aperture (19). Abrasive suspended in air enters the side of the chamber at an angle through a second inlet. - The second inlet has a two-part bore (26) with a reduced section (26b) which causes the air-abrasive mixture to accelerate, thus promoting rotation of the mixture in the chamber. The spirally rotating jet creating as the mixture passes through the nozzle produces the desired wiping motion of the mixture on the surface ot be cleaned.
Patent HU-T47141-A (HU)
Title: Process for producing foamed organic mineral materials
Inventor: BODE HARALD
IPC: C04B28/26
Filed: 1987-07-24
Abstract: The foams are produced by reacting polyisocyanate and waterglass without use of a blowing agent. Foaming of the reaction mixture is achieved by the CO2, released in the reaction of isocyanate groups with water, in a controlled manner by the addition of a polysiloxane/polyether block copolymer.
Patent HU-T41053-A (HU)
Title: Process for preparing ester derivatives of l 17046 antibiotic
Inventor: MALABARBA ADRIANO
IPC: A61K38/00
Filed: 1985-11-12
Abstract: The present invention is directed to ester derivates at the carboxylic function of the glycopeptidic antibiotic substance called antibiotic L 17046 with antimicrobial activity mainly against gram-positive bacteria.
Patent HU-T48292-A (HU)
Title: Covering material containing elastic additives
Inventor: CSOBAN OTTO
IPC: C09D189/06
Filed: 1987-11-18
Abstract: Cladding compsn. includes 30-70 wt% PVC or polyethylene, 5-20% fillers, 2-5 wt% pigments, 10-50 wt% comminuted leather and 5-15 wt% polyester resin.
Patent HU-T60855-A (HU)
Title: Method for controlling the operation of chimneyless stoves particularly petroleum stoves and keeping the safety requirements of this operation and apparatus for carrying out the method
Inventor: VAN BEMMEL JAN
IPC: F23N5/00
Filed: 1989-10-26
Abstract: The safety monitoring system detects the CO2 content of the air within the heated room, by precision measurement of the O2 content of the burner exhaust gases, to provide a corresponding voltage signal. The latter is used to provide a warning signal and delayed automatic cut-out of the burner upon reaching respective threshold values corresponding to successively low O2 contents. - Alternatively the CO content of the exhaust gases is detected to measure the CO2 conc within the room.
Patent ID-23808-A (ID)
Inventor: FINK CYNTHIA ANNE
IPC: A61K31/5375
Filed: 1998-03-18
Abstract: Disclosed are compound of formula I wherein R represents hydrogen, lower alkyl, cycloalkyl, bicycloalkyl, adamantyl, aryl, biaryl, or mono- or di-(cycloalkyl, aryl or biaryl)-lower alkyl, di-(lower alkyl or aryl-lower alkyl)amino-lower alkyl, or (piperidino, morpholino, pyrrolidino)-lower alkyl; R1 represents hydrogen, lower alkyl, cycloalkyl, aryl, biaryl, or (cycloalkyl, aryl or biaryl)-lower alkyl; R2 represents hydrogen, lower alkyl, lower alkoxy, aryl-lower alkyl, aryl-lower alkoxy, amino, mono- or di-(lower alkyl or aryl-lower alkyl)-amino, acylamino, or (lower alkyl or aryl-lower alkyl)-(thio, sulfinyl or sulfonyl); R3 represents hydrogen, lower alkyl, cycloalkyl, aryl-lower alkyl, cycloalkyl-lower alkyl, or C2-C7-alkyl interrupted by S, SO, SO2, O or N-R5; R4 represents hydrogen or acyl; R5 represents hydrogen, lower alkyl, aryl-lower alkyl, acyl, or (lower alkyl, aryl or aryl-lower alkyl)-sulfonyl; A together with the carbon to which it is attached forms a ring and represents a bivalent radical of the formula (CH2)P which may be interrupted by S, SO, SO2, O, or N-R5; n represents an integer from zero to four; p represents an integer from 2 to 6; any pharmaceutically acceptable salts thereof; and disulfides corresponding to said compounds of formula I wherein R4 is hydrogen; methods for preparation thereof; pharmaceutical compositions comprising said compounds; and a method of inhibiting matrix-degrading metalloproteinases in mammals using such compounds.
Patent JP-H02182861-A (JP)
Title: Work roll stock for cold rolling excellent in wear resistance and cracking resistance
Inventor: KIMURA TATSUMI
IPC: C22C38/50
Filed: 1989-01-09
Abstract: PURPOSE:To provide the roll stock in which wear resistance in rolling under heavy load and cracking resistance at the time of rolling accident, such as slip, are improved and roll life is remarkably prolonged by controlling compositional limit values. CONSTITUTION:A work roll stock having a composition consisting of, by weight, 0.85-1.20% C, 0.50-1.00% Si, <=1.00% Mn, 0.10-0.50% Ni, 4.00-6.00% Cr, 1.00-2.00% Mo, 0.10-2.00% V, 0.05-0.30% Ti, <=0.020% P, <=0.005% S, and the balance Fe with inevitable impurities is prepared.
Patent JP-S5494165-A (JP)
Title: Foreign material removal method in fine particle sand and its device
Inventor: IKEFUCHI IWAO
IPC: B02C19/06
Filed: 1978-01-09
Abstract: PURPOSE: An injection fluid is injected from the nozzle and also supplying the fine particle sand including foreign materials adjacent to the injection port of the nozzle, it is injected to a collision plate. By doing so, foreign materials is easily removed from the fine particle sand.  
     CONSTITUTION: The device is composed of the following;i,g., pressurized device 2 to pressurize the injection fluid like water, etc., a nozzle 3 connected to the pressurized device 2, a collision plate 4 installed in the right angle to the injection direction of the fluid and a feeding device 5 to feed the fine particle sand including foreign materials to the adjacent to the injection port of the  nozzle 3. A injection fluid A like water and so on is pressurized by a pump 11 which is equivalent to the pressurized device 2 and it is injected to a collision plate 10 inside an injection chamber 9 from an injection port 3' of the nozzle 3 and at the same time a fine particle sand B including the foreign materials is fed from a feeding port 8' of a feeding pipe 8. By doing so, the sand B is mixed with the injection fluid A so as to to be injected to the collision plate and then the foreign materials can be removed by collision energy at collision time. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61162498-A (JP)
Inventor: KATO AKIO
IPC: B66F9/06
Filed: 1985-01-10
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-S5494237-A (JP)
Title: Pickup unit for object image
Inventor: NAKATSUKA KUNIO
IPC: G06T7/00
Filed: 1978-01-10
Abstract: PURPOSE: To avoid the mixing between the picked up objective and noise components, by emphasizing the boundary of objective image so that the boundary is compulsive less than threshold level, when the concentration level adjacent each other in the digital picture has a difference more than specified level.  
     CONSTITUTION: The boundary emphasis unit 7 is inserted between the picture input unit 1 and the character pickup unit 6, and operation is made to the digital picture having the concentration level stored to the memory unit 2. Thus, when the concentration level adjacent in the digital picture has a difference more than specified level, the boundary of the objective image is emphasized so that the boundary  is compulsive less than the threshold level. Thus, relating to the concentration  level of the digital picture inputted, the mixing of pickup objective and noise components can be avoided. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59128172-A (JP)
Title: Roll paper holder
Inventor: TSUKAHARA SUMIO
IPC: B65H75/26
Filed: 1983-01-11
Abstract: PURPOSE:To accurately set roll paper in a predetermined position of a shaft and simplify its attaching/detaching by providing magnetic bodies respectively in a predetermined position of a nonmagnetic shaft and on the inner face of flanges holding both sides of a roll paper fitted to said shaft. CONSTITUTION:For setting A1 size, a shaft 12 is inserted in a roll paper 19 of A1 size and positioning of the roll paper 19 is performed with a pair of magnets 13 for A1 size as a standard. Subsequently, flanges 15 are fitted respectively from both sides of the shaft 12, and the flanges 15 are moved so as to put magnets 17, 18 of the flanges 15 respectively in correspondence to the same poles of the magnets 13 of the shaft 12, then the flanges 15 are turned by 180 deg. in this condition. Thus, the magnets 17, 18 are repsectively adsorbed to both ends of the magnet 13, and the flanges 15 are fixed to the shaft 12 to set accurately the roll paper 19 in the predetermined position of the shaft 12. Since turning of the flange 15 by 180 deg. and resultant release of adsorption enable the flanges 15 to freely move axially, removal of the roll paper or an empty core from the holder can be performed easily.
Patent JP-H06203579-A (JP)
Title: Output circuit and memory device
Inventor: IWASAKI TOMONOBU
IPC: G11C11/419
Filed: 1993-01-08
Abstract: PURPOSE:To recover a potential level of a signal input section at high speed by connecting a second auxiliary transistor for charging and a differentiating circuit to an input section of an inversion amplifier beside a first auxiliary transistor for charging. CONSTITUTION:When a potential variation state of an input section (in) of an inversion amplifier is detected by a differentiating circuit 11, a low potential level having a constant pulse width can be outputted to a (p) type FET TP1 (second auxiliary transistor for charging) for an instant. Thereby, a holding function of a potential level at the input section (in) is reduced in the (p) type FET TP1 (first auxiliary transistor for charging), and for potential recovery from an output 'L' level to a 'H' level, by sharing it to the differentiating circuit 11 and the FET TP2, even when the output 'L' level is read out, the output 'L' level can be read out at high speed.
Patent JP-S63170205-A (JP)
Title: Production of hydroxyapatite
Inventor: SUZUKI OSAMU
IPC: C01B25/32
Filed: 1987-01-09
Abstract: PURPOSE:To obtain the title stoichiometrical hydroxyapatite in high yield, by introducing a calcium salt soln., a phosphate soln., and an alkaline soln. into a mixer, and discharging the reaction product from an outlet. CONSTITUTION:The calcium salt soln., phosphate soln., and alkaline soln. as the raw materials for hydroxyapatite are simultaneously introduced into the soln. mixer 1 respectively from one inlet 2c of a double pipe, the other inlet 2b of the double pipe, and an inlet 2a. The alkaline soln. is allowed to simultaneously react with the solns. of the calcium salt and phosphate. The obtained reaction product is discharged from an outlet 3, and hydroxyapatite is obtained. Besides, other metallic salts (the salts of Pb, Ba, Sr, Cd, Zn, Ni, Mg, Na, K, and Al) are partly mixed into the calcium salt, and the reaction products having various properties can be obtained.
Patent JP-H07209424-A (JP)
Title: Electric vehicle
Inventor: TATSUNO HIYOSHI
IPC: B60Q5/00
Filed: 1994-01-13
Abstract: PURPOSE:To alarm the access of an automobile to a walker and also alarm the presence of an object to a driver by providing an object detector for detecting the object present forward in the traveling direction and an alarm device operated by the output of the object detector. CONSTITUTION:In an electric vehicle, an object detector 2 for detecting an object present forward in the traveling direction, and an external alarm device 3 operated by the output of the detector 2 to give an alarm to a walker walking on a road are provided in the front of the vehicle, and an internal alarm device 6 for giving an alarm to the driver is set in the vehicle. A vehicle speed detector 6 for detecting the traveling speed is further provided on the front wheel of the vehicle. When the vehicle speed detected by the detector 6 is within a prescribed value, the detector 2 is regulated by a detection angle regulating means 20 in such a manner as to detect the object such as the walker in the front of the vehicle within the angle range corresponding to the speed stored in a memory means 11. When the distance arithmetically operated with the ultrasonic wave emitted from the detector 2 is within a prescribed distance, it is judged that the walker is present within the prescribed distance forward in the traveling direction of the vehicle.
Patent JP-2000204612-A (JP)
Title: Water supply facility
Inventor: TANAKA MAHOMI
IPC: E03C1/18
Filed: 1999-01-07
Abstract: PROBLEM TO BE SOLVED: To allow a user to take a comfortable attitude in using a water supply facility provided outdoors, as in the garden of a house, and to ensure convenience in using a sprinkler hose. SOLUTION: The upper end of a vertically extending feedwater pipe 52 is set around the position of the human waist height. A first service water faucet 4 is mounted at the upper end of the feed water pipe 52. A second service water faucet 6 is mounted on the underside of the first service water faucet 4 of the same feedwater pipe 52. A sprinkler hose 7 is normally provided at the tap 62 of the second service water faucet 6. An exterior counter 1 is integrally provided and the sink 22 of the counter main body 2 thereof is situated beneath the first service water faucet 4.
Patent JP-H04239210-A (JP)
Title: Surface wave device and its production
Inventor: KADOTA MICHIO
IPC: H03H3/08
Filed: 1991-01-11
Abstract: PURPOSE:To obtain the surface wave device using an SH-type surface wave where the spurious due to a bulk wave is reduced and a package structure is simplified. CONSTITUTION:By providing a resin layer 13 formed on an upper surface 16a of a piezo-electric substrate 16 so as to cover an interdigital transducer, the package structure is simplified by emitting the formation of voids. Level differences 17a and 17b are provided on the end face of a piezo-electric substrate 16, end face parts 18a and 18b lower than the end faces 17a and 17b are made rough surfaces. By forming the resin layer 13 so as to cover the upper end face parts 19a and 19b, the spurious due to the reflection in the end face of the bulk wave is reduced in the surface wave device.
Patent JP-H03220043-A (JP)
Title: Bumper
Inventor: MIYASAKA GORO
IPC: B60R19/48
Filed: 1990-01-09
Abstract: PURPOSE:To prevent the excessive load by collision from being added to a long switch by arranging the long switch in the longitudinal direction of a back plate, and arranging stoppers on the back plate on both sides of the long switch, and also arranging a shock absorbing material in front of the stoppers. CONSTITUTION:For a bumper 1, a long switch 3 is arranged in the longitudinal direction of a back plate 2, and also hard stoppers 4 are arranged on the back plate 2 on both sides in width direction of the long switch 3. Moreover, a press piece 5 consisting of plastic material, or the like is arranged in front of the long switch 3. Furthermore, a shock absorbing material 6 composed of a hard layer 6A and a soft layer 6B is arranged in front of the stoppers 4, and this shock absorbing material 6, said stopper 4, and the back plate 2 are covered respectively with a cover 7. And when the bumper 1 has collided, the load falling on the cover 7 is dispersed by transmitting it from a protective sheet 8 to the shock absorbing material 6. Hereby, the excessive load by collision is prevented from acting on the long switch 3.
Patent JP-H08240910-A (JP)
Title: System containing photosensitive polymer with improved preservation life
Inventor: MOHAMATSUDO ZAKI ARI
IPC: G03F7/105
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive polymer contained system having improved shelf life useful for the graphic arts in particular as a photoresist, a form plate or a correction film. SOLUTION: This photosensitive polymer contained system is composed of (a) an energy sensitive polymer containing a straight chain hydrocarbyl skeleton and a side chain peptide group with a combined free radical polymerizing function group, (b) vinyl-halomethyl-s-triazine capable of generating a free radical through excitation using a magnetic wire having wavelength approximately between 330 and 500nm, (c) organic acid having pKa approximately between 1.8 and 5.5, (d) a leuco dye and (e) a binder.