baber/WOPTO huggingface dataset:
Patent BG-60240-B2 (BG)
Title: Magnetic activaror
Inventor: KOLEV ZHIVKO G
IPC: F02M27/04
Filed: 1992-04-20
Abstract: The magnetic activator is applicable in transport vehicles with internal combustion engines for treatment of the liquid fuel. It reduces the surface tension of the liquid fuel when it gets across the magnetic flux. The activator consists of a housing which contains at least two rows of permanent magnets which poles are opposite placed. The composite magnets of the rows of permanent magnets are made of traditional ferromagnetic materials with intensity ranging from 120 to 150 A/M. Two holders are housed axially in the housing. Their rectangular teeth together with the reciprocal poles S and N of each pair of permanent magnets form the central air gap. Each of the rows contains at least seven or a multiple of seven number of permanent magnets. Mouth are mounted at both ends each of the housing, onto said mounth pieces the end permanent magnets and the holders being touched and the ends of the housing are rolled to the mouthpieces.
Patent DE-1950427-B2 (DE)
Title: Shared service circuit for telephone system - uses direct voltage change to select subscriber in same way as single line system
IPC: H04Q5/24
Filed: 1969-10-07
Abstract: The shared service circuit, is used for telephone systems, and it allows an existing call state to be detected in the same way as with ordinary single service circuits using a direct voltage, and the system is designed to give the incoming call priority over an outgoing call. The called subscriber terminal is selected by a change in voltage from the residual supply voltage. This direct voltage operates an extra hold relay (C), and the function of this relay is to switch the direction- determining switch (G+3, Gr5). This direction determining switch connects the branching relays (A, B) to the subscriber line (a, b).
Patent DE-1966394-B2 (DE)
Title: Railway vehicle brake spindle retention device - has spindle end engaged in stirrup stop on lever swivel bolt
IPC: F16D65/28
Filed: 1969-08-12
Abstract: The retention device is non-rotatable for a screw spindle end of a hand brake lever, for hydraulically operated block or disc brakes in railway vehicles. The screw spindle end part working in conjunction with the lever arm of the hand brake lever has a self-operative brake air play adjustment arrangement via the screw spindle and nut which is arranged in the piston of a pressure medium operable brake cylinder. The screw spindle end engages in a stop which is swivelably held against spring force on the hand brake lever, and which restricts rotation of the screw spindle. The stop takes the form of a stirrup which i located on a bolt which acts as swivelling point for the hand brake lever.
Patent DE-2027247-B2 (DE)
Title: Naval mine - of sub-calibre plastic-clad charges round axial mounting rod between base and cap
IPC: F42B21/00
Filed: 1970-06-03
Abstract: Designed for laying through a submarine torpedo tube, the mounting rod is rigidly attached to the mine base, the streamlined end cap being held by a screw nut. The explosive charges are sepd. by intermediate ribs which extend out to full calibre. The payload is further protected by a sheath of a light-metal mesh. The purpose is to allow easy assembly, safe storage, and resistance to the stresses of torpedo tube launching both in the bore and on entering the water.
Patent DE-2042090-B2 (DE)
Title: Track position indicator for locomotives - uses interval markers with counter correction signals from control centre
IPC: B61L25/02
Filed: 1970-08-20
Abstract: The location system consists of a line conductor with marker positions at intervals. A counter in the locomotive is triggered each time the locomotive passes a marker point. The count corresponding to each respective position along the track is signalled back to the control centre. The centre then transmits additional fixed position marker signals. These are received by the train and compared with the actual counter reading. Automatic control of the locomotive can continue up to the end of the track section without the need for manual control in the event that, due to a signal error or fault, the counter reading no longer corresponds to the true position of the locomotive. On comparison of the counter reading with the position-related signal from the centre, a negative result indicates a miscount. In this case, the counter is corrected by a signal from the control centre.
Patent DE-2107237-B2 (DE)
Title: Wall mounted support bracket for model railway track - has two parallel location plates attached to fixing base
IPC: A63H18/02
Filed: 1971-02-16
Abstract: The wall mounted track for model railways or similar toy vehicles is supported by brackets which are placed at each track joint. The bracket has a mounting plate (8) to which at right angle, two parallel support plates (9,10) are attached. Each top corner of the support plates is recessed in order to locate the track plates. The two parallel support plates (9,10) are held together by two spacer blocks (11,12). The spacer blocks are also used to locate the coupling arm of a second track support bracket. Thus two parallel tracks on the same level can be installed.
Patent DE-2142364-B2 (DE)
Title: Bean plucking machine adjustable to different row spacings - has two tined and meshing plucking drums and two conveyor belts
IPC: A01D45/22
Filed: 1971-08-24
Abstract: Bean plucking machine which can be adjusted to different row spacings with two tined and meshing plucking drums which are arranged parallel to each other, with their axis in the direction of travel, and which are driven in a contra-rotating manner and throw upwards and outwards against a cover. The drums are arranged on one side near the vehicle and the machine has two conveyor belts passing to the sorting device. The adjustment to the row spacings is by varying the axle spacings of both plucker drums (2A, 2B) to different valves when the tines grip between each other. One conveyor belt (5) is arranged above the drum (2B) next to the vehicle (1) and accepts the beans thrown up against the cover (4) by the outer drum (2A). It then delivers to the second conveyor belt (3) which comes from the other drum (2B).
Patent DE-2143425-B2 (DE)
Title: Safety interlock for coupling bolt for towbar - has second set of ratchet slots at right angles to first set
IPC: B60D1/02
Filed: 1971-08-30
Abstract: The towbar is secured in the coupling jaws (1) by a vertical bolt (4), with the bolt secured in the coupling position by ratchet slots (9) in the bolt which interact with a spring (10) in the jaws. A safety interlock is provided by a second set of ratchet slots (12) below the first set and at right angles to the first set. If the bolt handle is inadvertently turned during towing, then the bolt is still retained. The safety feature is easily incorporated in existing, manual couplings, simply by fitting a modified bolt. The coupling is secured in any position of the handle. To loosen the coupling the bolt is turned through 90 deg., lifted slightly, turned through 90 deg. again, and then removed from the jaws.
Patent DE-2200816-B2 (DE)
Title: Medical radiation treatment equipment - includes sighting device connected by parallelogram linkage with radiation tube, and observation mirror alongside
IPC: A61B6/08
Filed: 1972-01-08
Abstract: Medical treatment equipment using X-rays or nuclear radiation has the radiation source (8) directed upwards towards the support surface for the patient, connected with a sighting device (22). Both device (8, 22) are tilted about horizontal axes and are interconnected by a linkage (23) for simultaneous movement, so that the radiation source can be directed onto the selected region (40). This linkage, including the two bearings (21, 24) for the horizontal axes, form a parallelogram system. Alongside is a mirror (35) so that the indicator markings (33) on the underside of the support surface can be observed.
Patent DE-2227084-B2 (DE)
Title: Electrochemical cell using fluidised bed electrodes - electrolyte being fed down counter-electrodes provided with outer diaphragm
IPC: C25B9/16
Filed: 1972-06-03
Abstract: In a cell for electrochemical reactions the working electrode is a fluidised bed electrode. Several counter electrodes and current leads are uniformly distributed in the fluidised bed so the same distance is always maintained between the counter electrodes and the current leads. The counter electrode units pref. include a current lead, an electrolyte feeder pipe and a diaphragm, the units being shaped like fingers and immersed in the bed from the top; the electrolyte feeder pipes may form the counter electrodes or be the current leads for the counter electrodes which may be made of metal mesh or a tube of expanded- or sintered- metal. The dia. or thickness of the fluidised bed is greater than with existing fluidised bed electrodes so that the conversion rate of materials is greater.
Patent IE-S80444-B2 (IE)
Title: Vehicle windscreen wiper blade cleaning strip
Inventor: NAGLE WILLIAM
IPC: B60S1/62
Filed: 1997-12-23
Abstract: A vehicle windscreen wiper blade cleaning strip comprising a plastics sheet, one side of which is an exposed roughened surface and the other side of which is an adhesive surface. In use the cleaning strip is affixed to a windscreen of a vehicle at a position immediately above the non-operative position of the windscreen wipers, so that in use, the to and fro movement of the windscreen wipers passes the wiper blades over the exposed roughened surface of the cleaning strip to clean the wiper blades.
Patent JP-H0456035-B2 (JP)
IPC: C07D249/08
Filed: 1983-01-28
Abstract: 1. Diazolylalkanols of the general formula I  see diagramm : EP0104300,P9,F1  in which R represents alkenyl and alkynyl, each having 2 to 6 carbon atoms, and represents phenylalkenyl, having 2 to 4 carbon atoms in the alkenyl part, or phenylalkynyl, having 2 to 4 carbon atoms in the alkynyl part, each optionally identically or differently substituted once to three times, the phenyl substituents which may be mentioned in each case being : halogen, alkyl having 1 to 4 carbon atoms, alkoxy and alkylthio each having 1 to 2 carbon atoms, alkoxyalkyl having 1 to 2 carbon atoms in each alkyl part and phenyl which is optinally substituted by halogen and physiologically tolerated acid addition salts thereof.
Patent JP-3457758-B2 (JP)
IPC: G02F1/13
Filed: 1995-02-07
Granted: 2003-10-20
Abstract: PURPOSE: To provide a cleaning device which can clean a material to be cleaned in a short period of time and can remove even particles adhered to the surface of the material to be cleaned. CONSTITUTION: A circulation passage 7 is connected to a cleaning tank 1. A circulation machine 2 is provided in the passage 7. The circulation machine 2 circulates a supercritical fluid, being a cleaning medium, during the cleaning of a material 4 to be cleaned.
Patent JP-4220587-B2 (JP)
IPC: H04N7/173
Filed: 1998-02-05
Granted: 2009-02-04
Abstract: An interactive communication system comprises a central controller (1); and at least one remote unit (9) connected in use to a display device (12), the central controller (1) generating signals in accordance with a service function, access to all or part of which is restricted. The signals are supplied to the remote unit(s) (9) for display on the display device (12). The or each remote unit (9) includes a processor (14), responsive to signals from the central controller (1), and selectively connectable to the central controller to transmit information back to the central controller. The or each remote unit (9) further comprises an input device (16) and a control memory (17) connected to the processor (14), the input device (16) allowing a user to enter information, and the control memory (17) storing access control data. The processor (14) is responsive to the access control data to allow a user to gain access to the restricted part of the service function, and periodically supplies data to the central controller (1) related to said access. The central controller (1) can generate signals which are supplied to the remote unit(s) (9) to modify the access control data. The processor (14) is adapted to modify the access control data in the control memory (17) to allow additional access, independently of the central controller (1). <IMAGE>
Patent JP-2567896-B2 (JP)
IPC: C07F9/547
Filed: 1988-02-09
Granted: 1996-12-25
Abstract: Arthropodicidally active O-(6-alkoxy-2-tert-butylpyrimidin-4-yl)-O-methyl-thionoethanephosphonic acid diesters of the formula   <IMAGE>   in which R represents alkyl with 1 to 4 carbon atoms or cycloalkyl with 3 or 4 carbon atoms. The intermediate where R is replaced by H is also new.
Patent JP-H0232286-B2 (JP)
IPC: C08F4/68
Filed: 1989-03-06
Abstract: An improved process for the preparation of a catalyst for the polymerization of ethylene, and an improved process for preparing an ethylene polymer therewith. An improved supported chromium-containing catalyst is prepared by reacting (1) a chromium chelate of a 1,3-diketo compound and (2) a vanadium chelate or a vanadyl chelate of a 1,3-diketo compound, separately or jointly with (3) an organometallic compound of an element from Group II or III of the periodic system, jointly contacting the resulting reaction products of (1) and (2) with (3) with an inert inorganic supporting material so as to deposit such reaction products thereon, whereafter the supporting material containing the reaction products is heated in a non-reducing atmosphere at a temperature of between 200 DEG  and 1200 DEG  C. The 1,3-diketo compounds of (1) and (2) are the same or different, and have the formula  <IMAGE>  wherein R1, R2 and R3 are the same or different, R1 and R3 being an alkyl group of 1-10 carbon atoms, and R2 being selected from the group consisting of an alkyl group with 1-10 carbon atoms, and a hydrogen atom. The catalyst so prepared can be used either alone, or together with an organo-metallic compound of an element of Group II or III of the periodic system, in the polymerization of polyethylene or in the copolymerization of polyethylene with up to 15 mole percent of one or more  alpha -alkenes having 3 to 15 carbon atoms.
Patent JP-H0452273-B2 (JP)
IPC: C07D491/147
Filed: 1984-03-22
Abstract: (1H-Tetrazol-5-yl)-2(1H)-quinolones useful as antiallergic agents are described herein. The compounds are prepared by the reaction of sodium azide and ammonium chloride with an appropriate 3-cyano-2(1H)-quinolinone.
Patent JP-3463820-B2 (JP)
IPC: H01R13/635
Filed: 1994-04-01
Granted: 2003-11-05
Abstract: A feeding-side connector and a receiving-side connector are provisionally fitted to each other so that these connectors are locked by engagement of a locking hole of the feeding-side connector and a locking arm of the receiving-side connector. In this state, the lever of a toggle mechanism is pushed down forward until it hits on the front surface of a lever chamber. Thus, a fixed assembly composed of a connector body and a wire protection jig for a group of wires connected to the female terminals thereof advances to complete the electric connection between the female terminals and male terminals. The driving side link and follower side link of the lever are placed in the state concaved in a rotating direction of the lever from its substantially horizontal direction, thus locking these links.
Patent JP-S5854291-B2 (JP)
IPC: F16D65/18
Filed: 1976-07-08
Abstract: PURPOSE:Piston for a disk brake in which a compression strength of entire piston and a strength in a connected portion between the piston and the yoke are improved, a weight of entire piston, the member of parts and assembly steps are decreased.
Patent JP-H0148101-B2 (JP)
IPC: B43K1/08
Filed: 1985-04-22
Abstract: The apparatus allows providing a rim on the tips for ballpoint pens even if made of a very hard material, such as stainless steel, as it can withstand very great pressure.It comprises a first body (1) rotating about an axis (8) which coincides with the axis of the tip (10) to be provided with a rim.The body (1) is provided with an eccentric hole (11) on whose axis (9) a second body (3) rotates on first rolling means, in which second body (3) a pivot (5) rotates coaxially by means of second relling means.The pivot (5) has on its inner end (5") pushing means (12) and on its external end a first convergent conical surface (5') which presses directly on the edge (6) of the tip to be provided with a rim with the aid of a second divergent conical surface (3') joined to said second body (3).The two surfaces (3' and 5') are such as to constitute the angle a which is most suitable for providing a rim on the edge (6) of the tip (10) by retaining the ball with the desired clearance.
Patent JP-2955290-B2 (JP)
IPC: B05B5/025
Filed: 1987-04-21
Granted: 1999-10-04
Abstract: An electrostatic spraying apparatus for spraying liquid has a spraying edge (8) provided with teeth (12). No parts of the apparatus provide a low potential influence near the spraying edge, keeping leakage losses to a minimum. At the voltage provided by a high voltage supply, the field strength at the tips of the teeth (12), is sufficient to form on ligament of liquid per tooth. The ligaments break up into droplets which have a size largely independent of fluctuations in field strength caused by varying the distance from the target to be sprayed.
Patent JP-H0216487-B2 (JP)
IPC: G02B23/26
Filed: 1981-06-23
Abstract: PURPOSE:To set the exit end of a light guide in a prescribed direction without chip members, by forming the tip part of the outside tube of an insertion part to a shape like a ball. CONSTITUTION:In an insertion part 13 of a hard endoscope, the tip of an outside tube 16 is formed to a shape like a ball, and this ball-shaped tip is cut in the direction of the observation visual field to form an aperture part 20. An inside tube 17 where lens systems 18 and 19 and a cover glass 24 are incorporated is inserted into the outside tube 16 eccentrically to the side of the aperture part 20 and is fixed, and a light guide 25 is inserted into the outside tube 16 on the outside circumference of the inside tube 17, and the tip of the light guide 25 is led out from the aperture part 20, and an exit end side 25' is curved along the ball-shaped inside circumference at the tip of the outside tube 16 and the outside circumference of a curved member 22 of the inside tube 17, and this curved light guide is fixed by an adhesive. Finally, the light guide 25 is cut and polished in the end face of the aperture part 20 to constitute the insertion part 13. The tip part of the outside tube of the insertion part may be formed to a shape like a cone or conical trapezoid.
Patent JP-H0551928-B2 (JP)
Inventor: KONII MEI KURAAKU
IPC: G06F12/12
Filed: 1989-04-20
Abstract: A method for managing data in a data storage library, and a data storage hierarchy suitable therefor, is disclosed. The data storage hierarchy includes an optical library and separate manually operated shelf storage. The optical library includes at least one optical disk drive and a plurality of storage cells for the storage of optical disks. The optical library also includes automatic means for transferring optical disks from the storage cells to the optical disk drives in the library. The host data processor, upon determining that particular data is required to be stored in the optical library, first checks to determine if the optical disks in the optical library currently have the capacity for the storage of such data. If the capacity exists in the optical library there is no problem and the data is stored therein. If the optical library does not have the required capacity, or if the system operator so requires, the optical disk in the optical library which has least recently been mounted on an optical disk drive therein is destaged from the optical library to the manually operated shelf storage. Another disk may then be fed into the optical library for the storage of the data required therein.
Patent EP-0035096-B2 (EP)
IPC: B27K3/52
Filed: 1981-01-14
Granted: 1986-05-28
Abstract: 1. Wood preservative concentrate consisting of an emulsion or solution of I. 5-50, preferably 10-35 parts by weight a) of a not easily volatilized solvant (mixture) with a flashpoint over 30, preferably over 55 degrees C, b) of a water-insoluble insecticide (mixture) of a carbamate, a phosphoric acid ester, a thiophosphoric acid ester, a dithiophosphoric acid ester or a thionophosphoric acid ester, a chlorimated hydrocarbon, a pyrethroid and/or of endosulfan and/or of water-insoluble fungicide (mixture) of a tetravalent organotin compound, an ester of a chlorinated phenol, a 1-trityl-1,2,4-triazole of the general formula  see diagramm : EP0035096,P9,F2  in which R stands for a fluorine, chlorine or bromine atom, a trifluoromethyl-, nitro- or cyano-group, an alkyl group with up to 4 carbon atoms and _n has the value 1 or 2, and their salts with organic or inorganic acids, a salt of the N-nitroso- N-cyclohexylhydroxylamine or (N-cyclohexyl-diazeniumdioxy)- metal compound, preferably of an aluminium compound, a N,N-dimethyl-N'- phenyl-N'-(fluorodichloromethyl-thio)-sulphamide and/or N,N-dimethyl-N'-p-tolyl-N'- (di-chlorofluoromethylthio)-sulphamide, 2,5- dimethyl-furan-3-carboxylic acid anilide or cyclohexylamide or N-cyclohexyl-N-methoxy-2, 5-dimethylfuran-3-carboxylic- acid amide and/or 1-(p-chlorophenoxy)-3,3-dimethyl-1-(1,2,4,-triazolyl)- 2-butanone, II. 95-50, preferably 90-65 parts by weight, c) of a non-ionic emulsifier (mixture) of an ethoxylated phenol-, an ethoxylated alkyl-, aryl-, arylalkyl- phenol or an ethoxylated phenol containing one or more other side groups, an ethoxylated organic acid, preferably an ethoxylated nonylphenol and/or an ethoxylated fatty acid and d) a water-soluble cationic wetting agent (mixture) or solubilising agent of a fungicidally active arylalkylammonium compound, preferably a trialkylarylalkylammonium compound and/or a fungicidally active tertiary amine salt and, if required, water.
Patent EP-0268721-B2 (EP)
Inventor: RICHON DOMINIQUE
IPC: C04B35/80
Filed: 1986-11-25
Granted: 1995-09-20
Abstract: Reinforcing Si3N4 ceramics with preoxidized SiC whiskers improves flexural strength and WEIBULL modulus over that of comparable bulk Si3N4 ceramics or Si3N4 ceramics reinforced with neat SiC whiskers. Hot isostatic pressing further improves the physical properties of said ceramics.
Patent EP-0207108-B2 (EP)
Title: Booth for applying a powdered coating to the surface of workpieces
IPC: B05B14/48
Filed: 1985-12-23
Granted: 1992-02-05
Abstract: PCT No. PCT/DE85/00558 Sec. 371 Date Sep. 2, 1986 Sec. 102(e) Date Sep. 2, 1986 PCT Filed Dec. 23, 1986 PCT Pub. No. WO86/03994 PCT Pub. Date Jul. 17, 1986.A booth for applying a powdered coating to the surface of workpieces in which a clean gas zone (47) is joined to the coating zone (18) via the rear wall (14), which is connected to an extractor fan. Located in a recess (21) of the rear wall (14) is a frame-like structure (22), the outer frame (17) of which is split up into individual areas (24) by means of frame cross-members (23), each area receiving a filter element (25), which is housed in an interchangeable cassette, and consisting of a continuous zig-zig shaped or wave-shaped surface-membrane filter strip. Each area of the frame is covered in a leakproof manner by a protective hood (69) in whose hood space (25) in an oblique manner towards the coating zone (18) and detach the excess powder attached to the membrane applied thereon, which is diverted through a slat-type screen (55) down to the floor of the booth (67) and into a powder container (80). Thorough cleaning can be effected by a second cleaning device arranged in the coating zone or after removal of an interchangable cassette from the booth.