baber/WOPTO huggingface dataset:
Patent GB-201207808-D0 (GB)
Title: Boat steering arrangement
Filed: 2012-05-03
Abstract: A boat is provided with a steering arrangement comprising a main steering system and control-surface subsystem. The control-surface subsystem comprises a control-surface assembly attached to the stern of the boat and comprising a trim tab pivotally connected to the stern of the boat, and a skeg rotatably mounted by the trim tab. The control-surface assembly further comprises a trim-tab operating arrangement for pivoting the trim tab, and a skeg operating arrangement. The main steering system and the skeg operating arrangement can be selectively set to operate independently of each other, or in coordination with each other, in steering the boat.
Patent GB-201209238-D0 (GB)
Title: Diaphragm pump
Filed: 2012-05-25
Abstract: A disposable pump has a pump unit 4 engaging with a drive unit 6. The pump unit 4 is manufactured out of three mouldings, one being the flexible wall which forms in part the membrane or diaphragm of the pump, sandwiched between upper and lower units 50,70. The upper unit includes detent extensions 10 in the form of legs which extend around the lower unit for engagement with the drive unit. The drive unit drives a piston 18 which engages with a gripping part 20 which is integrally formed on the flexible wall of the pump unit to form a snap fit connection such as a ball and socket arrangement or by one part having a magnet and the other part having a magnetic material.
Patent GB-201214527-D0 (GB)
Title: Piezoelectric sensors for geophysical streamers
Filed: 2012-08-15
Abstract: A disclosed digital sensor includes a pair of piezoelectric sensors that respond to acceleration and pressure in opposite ways, a pair of digital transducer circuits each employing a quantized feedback path to obtain digital sensor signals for the piezoelectric sensors, and a combiner circuit that combines the digital sensor signals to produce a compensated digital output signal. The compensated digital output signal may be a pressure compensated acceleration signal, an acceleration compensated pressure signal, or both. Also disclosed is a signal detection method that includes configuring a pair of piezoelectric membranes in a piezoelectric sensor to respond to acceleration and pressure in opposite ways, and based on their responses, producing at least one of a digital pressure compensated acceleration signal and a digital acceleration compensated pressure signal. The digital signals may be produced in part by applying a quantized feedback signal to at least one of the piezoelectric membranes.
Patent GB-201222356-D0 (GB)
Title: Nanowire floating gate transistor
Filed: 2012-12-12
Abstract: A floating gate transistor, memory cell, and method of fabricating a device. The floating gate transistor includes one or more gated wires substantially cylindrical in form. The floating gate transistor includes a first gate dielectric layer at least partially covering the gated wires. The floating gate transistor further includes a plurality of gate crystals discontinuously arranged upon the first gate dielectric layer. The floating gate transistor also includes a second gate dielectric layer covering the plurality of gate crystals and the first gate dielectric layer.
Patent GB-201308618-D0 (GB)
Title: Needle cleansing mechanism
Filed: 2013-05-13
Abstract: A needle washing mechanism allowing the selection of an appropriate needle cleaning liquid without having to take volatility into consideration is presented. The needle washing mechanism has: needles standing on a base side by side and each of which has a path inside thereof through which a liquid passes; washing ports having washing holes including openings; and a needle cleaning liquid supply means for supplying a needle cleaning liquid to each of the washing holes, and includes cap sections, which are provided on the outer circumferential surface of the needles, for closing the openings of the washing holes when the needles are inserted into the washing holes. The washing ports are biased toward the openings by means of biasing means. In addition, disposal passages for discharging the needle cleaning liquid from the washing holes are provided in the washing ports.
Patent DE-3062030-D1 (DE)
Title: Installation for a fluid to make contact with a gas
Inventor: BOSNE JACQUES GEORGES PAUL EUG
IPC: F28B1/06
Filed: 1980-07-17
Granted: 1983-03-24
Abstract: An installation for contacting a fluid with a gas is disclosed and comprises an enclosure provided in the lower part of its periphery with at least one gas inlet opening and in its upper part with at least one gas discharge opening. The contact unit is composed of a combustible material, and unit is disposed in the enclosure above the gas inlet opening and is suspended from a framework by hooking means which comprise temperature responsive means adapted to cause release of said hooking means in response to the detection of a predetermined temperature at the most equal to the flame temperature of the contact unit.
Patent DE-3163095-D1 (DE)
Title: Bulk goods container with lid for use as a disposable transport cask
Inventor: LENTJES THEODOR
IPC: B65F1/02
Filed: 1981-09-25
Granted: 1984-05-17
Abstract: A container comprises an open-mouthed receptacle and a lid. The receptacle has side walls and a base, and is formed with an outwardling-extending rim which surrounds the open mouth of the receptacle. The receptacle is formed by vacuum moulding a sheet of plastics material whose external dimensions correspond to the external dimensions of the rim. The ratio of the thickness of the rim to that of the rest of the receptacle is at least 4.5:1.
Patent DE-3165515-D1 (DE)
Title: Methods of and apparatuses for processing binary data
Inventor: IVE JOHN GOODWIN SPENCER
IPC: G11B5/09
Filed: 1981-04-27
Granted: 1984-09-20
Abstract: A method of processing binary data, which is preferably a digital television signal, comprises dividing the data into blocks of ten 8-bit words, deriving an 8-bit parity word each digit of which is a parity digit for the corresponding digits of the ten words, deriving an 8-bit check word by binary summing the ten words and forming the check word as the eight least significant bits of the resulting binary sum, subjecting to further processing, for example by magnetic recording and reproduction, the block of words including the parity word and the check word, and thereafter checking the parity word and the check word to reveal errors occuring in the ten words during the further processing.
Patent DE-3176473-D1 (DE)
Title: A method of operating an internal combustion engine with an air compressor driven thereby
IPC: F02C5/06
Filed: 1981-07-09
Granted: 1987-11-05
Abstract: The method of operating an ic-engine with an air compressor driven by it, has a first part of the pressurised air from the compressor supplied to the IC engine as intake air. A second part is supplied to the IC engine as cooling air. A third part is shunted past the ic engine to be supplied, together with exhaust gases from the engine and the cooling air, to a working actuator. The air is then caused to expand while performing work. The exhaust gases, cooling air and shunted pressurised ai can be mixed with one another before being supplied to the working output. The gases supplied cary heat as exhaust heat, coolig heat and compression heat to the mixing plenum.
Patent DE-3265408-D1 (DE)
Title: Bathroom holder
Inventor: WISSLER BERNHARD
IPC: A47K5/02
Filed: 1982-05-28
Granted: 1985-09-19
Abstract: 1. Holder for use in a bathroom having a fixing flange (2) which can be attached to grouted tiles by means of fastening screws (20) and on which is detachably secured a mounting element (7), which is provided with at least two through holes (9) for the fastening screws (20) which can be attached to the tiled surface and which is covered in the direction of the visible side (3), characterised in that the mounting element (7), which can be screwed on by means of fastening screws (2) and which secures the fixing flange on the tile surface, is arranged in a recess (4) in the fixing flange (2), which is open towards the visible side (3), so as to be adjacent to a stop (5) at the bottom of the recess (4) and so as to be rotatable in relation thereto, but positively-lockable in a specific angular position.
Patent DE-3270158-D1 (DE)
Title: Wire-bending machine
Inventor: PIERGIORGIO ROSSI
IPC: B21D11/12
Filed: 1982-11-11
Granted: 1986-04-30
Abstract: In order to allow an adjusting of the bending tools to a given diameter of the wire being bent allowing the producing of the requisite bending radius a central mandrel which forms two bending or forming, respectively, jaws is replaceable together with a shearing tool. To this end a hollow shaft is mounted at the rear of the central mandrel, which shaft is mounted to a supporting shaft by means of a screw joint. The supporting shaft is supported in turn rotationally and can be rotated by means of a motor in order to disconnect the central mandrel. By mentioned rotation the screw joint is released. A special coupling of the shearing tool to an axially movable operating shaft allows a simultaneous disconnecting of the shearing tool together with the central mandrel. A bending mandrel is mountable at locations having various radial distances from the central mandrel. A cover plate provided with a position control element operates together with proximity switches such that two defined initial angular positions of the bending mandrel is maintained independently from mentioned adjustments.
Patent DE-3273162-D1 (DE)
Title: Coil bobbin for electric devices
Inventor: LEMMER HELMUT
IPC: H01F5/02
Filed: 1982-06-19
Granted: 1986-10-16
Abstract: 1. Coil bobbin for electromagnetically operated switching devices, consisting of at least one coil holder (1, 2; 24 to 27) made from plastics material and at least one coil winding (40, 41) located on the outside of the coil holder, in which case the coil holder comprises a hollow member open at both opposing end faces, of rectangular cross section and formed by rectangular side walls (3, 4; 5 to 8) and likewise rectangular flange edges (9 to 12) at the end faces of the hollow member projecting outwards at right angles to the side walls, which edges have dimensions such that they form the lateral boundary for the coil winding, characterised in that in a plane of division (13), which extends at right angles to the flange edges (9, 10, 11, 12) and through two opposing side walls (5, 6, 7, 8), the coil holder is divided into two symmetrical coil holder halves (1, 2), which are connected to each other in one piece by two flexible hinge strips (16, 17), which seen in the opened out position of the two coil holder halves (1, 2), are provided to extend exclusively between two opposing corners of the flange edges (9, 10; 11, 12) in the region of the plane of division (13) and that remaining design of the coil holder is arranged so that in the opened out position, the coil holder can be produced exclusively between two die-cast shaped parts.
Patent DE-3361801-D1 (DE)
Title: Method for preparation of n-phosphonomethylglycine
Inventor: BAYER ARTHUR CRAIG
IPC: C07F9/38
Filed: 1983-10-17
Granted: 1986-02-20
Abstract: A process for the production of N-phosphonomethylglycine characterised in that it comprises: (a) reacting a hydantoin or a 3-substituted hydantoin corresponding to the following general formula: <CHEM> wherein R represents hydrogen, C1-C10 alkyl, C6-C12 aryl, C1-C10 alkyl-carbonyl and C6-C12 aryl-carbonyl with paraformaldehyde in the presence of a low molecular weight carboxylic acid to produce a mixture of intermediate products including the 1 -(hydroxymethyl) derivative of the starting hydantoin; (b) converting the 1 -(hydroxymethyl) derivative to the 1 -phosphonomethyl derivative by thereafter adding to the reaction mixture either: (i) a substituted phosphorus compound selected from phosphorus trichloride and phosphorus tribromide; (ii) phosphorus acid and an anhydride selected from acetic anhydride, propionic anhydride, butyric anhydride or a similar asymmetrical anhydride and continuing the reaction to cause completion of the reaction to form the 1 -phosphonomethyl derivative; (c) hydrolyzing the resulting 1 -phosphonomethylhydantoin product with a base selected from alkali metal or alkaline earth hydroxides to produce a salt of N-phosphonomethylglycine; and (d) neutralizing the salt witha strong acid to produce N-phosphonomethylglycine  is disclosed. The present process provides advantages over the prior art.
Patent DE-3362132-D1 (DE)
Inventor: MACHLER GEORG
IPC: B61H7/08
Filed: 1983-11-30
Granted: 1986-03-27
Abstract: 1. Switchable permanent magnet for a rail-vehicle brake, containing a stator with two pole pieces (2) located opposite one another, a fixed permanent magnet (3) arranged between the two pole pieces (2) and with one pole face (31) resting against at least one of the two pole pieces (2), and a rotary magnet (6) formed from a rotatable permanent magnet (4) with two segment-shaped pole shoes (5) fastened to the pole faces (41), characterized in that the rotary magnet (6) is arranged rotatably underneath the fixed permanent magnet (3) in segment-shaped recesses (7) in the two pole pieces (2), in that each lower pole-piece end (20) projects beyond the rotary part and with its end face (10) forms the effective magnet surface, and in that a recess (21) is made on the outside of the pole-piece end (20).
Patent DE-3367495-D1 (DE)
Title: Mowing device
Inventor: MAIER MARTIN
IPC: A01D34/30
Filed: 1983-02-18
Granted: 1987-01-02
Abstract: 1. Mower (2), including a mower cutter bar (18) which extends substantially over the entire mower width, a plurality of rotatably drivable mower discs (19) being disposed on the upper surface of said mower cutter bar and being provided, if necessary, with drums (21) or the like, wherein the centres of at least drums (21) are interconnected at their upper ends via the intermediary of a mower frame (11) in such a manner that the mower cutter bar (18), the drums (21) and the mower frame (11) form a self-contained, rectangular frame, characterized in that the extension of width (length) of the mower frame (11) is less than the extension of width (length) of the mower cutter bar (18) by an amount substantially corresponding to the working width of a mower disc (19).
Patent DE-3371786-D1 (DE)
Title: 1,2,4-triazine and pyrazine derivatives
Inventor: WONG DAVID TAIWAI
IPC: A61K31/33
Filed: 1983-03-03
Granted: 1987-07-02
Abstract: This invention relates to certain amino-5,6-diaryl-1,2,4--triazines and -pyrazines useful as activators of GABA and benzodiazepine binding.
Patent DE-3379186-D1 (DE)
Title: Envelope for an information carrier
Inventor: BUCHWALD HOLGER
IPC: G11B23/033
Filed: 1983-11-08
Granted: 1989-03-16
Abstract: 1. An abrasion-resistant sleeve for an information carrier, in particular for a magnetic data carrier, comprising an antistatic nonwoven fabric which has been consolidated without a binder by pointlike thermal welding only, which has a surface resistance of less than 10**9 ohms at up to temperatures above 100 degrees C, and contains electro-conductive polypropylene, polyester, viscose and/or polyamide fibres which contain from 20 to 40% by weight, based on the total weight, of finely divided carbon black incorporated during spinning.
Patent DE-3379395-D1 (DE)
Title: Support arm for a motorized wheel
Inventor: DE CORTANZE ANDRE
IPC: B62K25/00
Filed: 1983-08-30
Granted: 1989-04-20
Abstract: An oscillating supporting arm assembly for the driving wheel of a motorcycle, includes an arm mounted to oscillate angularly about a connecting shaft of the motorcycle and cooperating with a suspension assembly between the arm and motorcycle, the wheel being removably fixed to a supporting shaft on one side of the free end of the supporting arm, the supporting shaft extending through the arm on two bearings, a wheel driving pinion is fixed to the supporting shaft, on the side of the arm opposite to the wheel and is driven by a chain mechanically connected to the driving assembly of the motorcycle, the supporting arm having the configuration of a U with two legs between which the rim and the tire of the rear wheel are located, one of the legs having hinge connections which cooperate with the connecting shaft of the motorcycle, the wheel has its median plane extending at substantially equal distances from the two hinge connections of the supporting arm, the wheel is rigidly connected to a brake disc cooperating with brake tightening mechanism fixed to the supporting arm and wherein the brake disc is mounted substantially on the longitudinal axis of the motorcycle coinciding equally with the transverse median plane of the wheel so as to limit the torsion of the supporting arm and the reactions to the braking forces.
Patent DE-3461288-D1 (DE)
Title: Rubber mixture for the inner tubes of pneumatic tyres
Inventor: FUHRMANN ERICH
IPC: C08K3/36
Filed: 1984-01-24
Granted: 1987-01-02
Abstract: 1. A rubber mixture for the inner tubes of pneumatic tyres, in particular bicycle tyres, characterized in that the polymer thereof consists of a halobutyl rubber blended with natural rubber and contains Neuburger silica as reinforcing filler.
Patent DE-3465838-D1 (DE)
Inventor: POPOVIC RADIVOJE
IPC: H01L43/06
Filed: 1984-10-04
Granted: 1987-10-08
Abstract: In an integrable Hall element, which includes a semiconductor layer of a single conductive type, a plurality of current electrodes adapted for being connected to an energy source, and wherein at least one current electrode and two sensor electrodes are located on a surface of the Hall element, and the one current electrode has a first connecting contact forming a first energy source pole, the improvement comprises the one current electrode being approximately located in the center of a line connecting the sensor electrodes. The remaining current electrodes are distributed current electrodes which have a second connecting contact, and a second energy source pole is formed by the distributed current electrodes; the distributed electrodes are so located with respect to the one current electrode so that all currents flowing between the one electrode and the distributed electrodes form a resultant current vector extending in the vicinity of the one current electrode substantially at right angles to the surface of the semiconductor layer.
Patent DE-3471974-D1 (DE)
Title: Device for heating diesel engine fuel
Inventor: REDELE JEAN EMILE AMEDEE
IPC: F02M31/16
Filed: 1984-02-17
Granted: 1988-07-14
Abstract: In a method and device for heating fuel for internal combustion, especially diesel, motors, the fuel is heated in a heat exchanger as a result of heat exchange with the cooling water and the lubricating oil of the motor. The heat exchanger comprises three circuits combined in a bundle of parallel channels.
Patent DE-3472997-D1 (DE)
Title: Covering frame assembled of metal profile sections, and angular connecting element for fixing this covering frame to a wooden frame
Inventor: BLASCHKA OSKAR
IPC: E06B3/30
Filed: 1984-08-28
Granted: 1988-09-01
Abstract: 1. A covering frame assembled of metal profile sections (1) and connecting elements (3, 5), each comprising an angular component (3) for fixing said covering frame to a wooden frame (2) that bounds a door opening or a window opening, the first leg (3a) of each angular component (3) being equipped with a hole (3b) for a screw, the hole (3b) having its axis (3c) form an angle between 55 degrees and 85 degrees with said first leg (3a), and an angle between 10 degrees and 40 degrees with the bisectrix of the angle of said angular component, characterized in that the profile sections comprise each a cornered C-profile having a clear height h, a clear depth t, and a length dimensions of its free legs (1c and 1e) as measured on the inside of the C-profile, and an opening arranged to face the wooden frame (2) and to have a height of h-2s, furthermore in that the second leg (3d) of each angular component is arranged to carry on its outer side a sliding member (5) arranged to fit into the C-profile of the profile section and provided with an elastic support member (6), the width b of the sliding member (5) being but immaterially smaller than the height h-2s of the opening of the C-profile, said sliding member (5) being arranged to comprise a rigid component (5a) connected with said second angular component leg (3d) by way of a neck (5b) and having a thickness d corresponding to the depth t of the C-slot, at least at its end facing the edge (3e) of the connecting element, as well as a height h' larger than h-s, and in that the elastic support member (6) is dimensioned to have it extend in its unloaded state - together with the sliding member - over a total height larger than the clear height h of the C-profile, and to have the total height of the elastic support member (6) together with the sliding member (5) - in the loaded state - reduceable to a value h and below, to make the entire sliding member (5) elastically supported within the C-profile.
Patent DE-3473978-D1 (DE)
Title: Digital phase demodulator
Inventor: MEHRGARDT SONKE DR
IPC: G01R25/00
Filed: 1984-06-06
Granted: 1988-10-13
Abstract: The demodulator has a circuit comprising a multiple adder (ma), an adder (ad), a subtractor (sb), two constant multipliers (m1,m2), three electronic changeover switches (u1-3) and a ROM (rml) for the arc-tan of 2 power-r where r = 1 ... n-1, where n is the max. no. of places in the quadrant signal (x',y'). The first n-1 stages of the multiple adder are identical. The parts are connected together in a specified way. The nth stage of the multiple adder conssists of a further constant multiplier (mn) for the factor power-n. The other constant multipliers are for the factor 2 power-r.
Patent DE-3480620-D1 (DE)
Inventor: IDA MITSURA C O SONY CORPORATI
IPC: G11B15/10
Filed: 1984-07-30
Granted: 1990-01-04
Abstract: In a cassette tape recording and/or reproducing apparatus having a tape drive with a rotatable idler (8) which is bodily shiftable for changing the operating mode, a mode changing mechanism has first and second mode selecting slide members (24,25) mounted on a chassis (21) for independent movements along parallel paths between operative and inoperative positions, a pivot arm (42) carrying the idler (8) and being swingable in opposite directions, for example, for establishing fast-forward and rewind modes, respectively, a coupling member (37) straddling the slide members (24,25) and being engageable with the pivot arm (42) and with actuating members (51a,51b) which are provided on the slide members (24,25), respectively, and which engage the coupling member (37) at respective locations thereon spaced apart in a direction transverse to the paths of movement of the slide members (24,25), and a spring (38) acting on the coupling member (37) along a line of force which is intermediate bet<sub>'</sub> ween the locations where the actuating members (51a,51b) engage the coupling member (37) and in a direction for causing the coupling member (37) simultaneously to move the slide members (24,25) to their inoperative positions. The movement of a selected one of the slide members (24,25) to its operative position turns the coupling member about the actuating member (51a,51b) on the other slide member (24,25) and thereby affects swinging of the pivot arm (42) in one direction or the other for establishing a corresponding mode.