baber/WOPTO huggingface dataset:
Patent DE-2749211-A1 (DE)
Title: Internal coating for screen of CRT - has low resistance material on insulating layer providing scratch resistance and good connection with electron beam
Inventor: GALLARO ANTHONY VINCENT
IPC: H01J29/88
Filed: 1977-11-03
Abstract: A coating for the screen of the cathode ray tube of a television comprises several layers. A high resistance coating is applied, in the form of an amorphic deposit of a homogeneous composition of a vitreous insulator with high lead content. A coating is selected from the group cadmium oxide indium oxide and copper oxide. The fusion point of the homogeneous layer is of the order 350 deg.C to 450 deg.C. A second coating is a low resistance conductor between 500 and 2000 ohms per inch. The coatings comprise a hard scratch resistant area and permit involved electrical contact between the electron beam and the screen.
Patent DE-2750920-A1 (DE)
Title: Therapeutic agent for internal inflammatory diseases - contains plasma protein and fibrinogen used to treat e.g. septicaemia or erysipelas
Inventor: RUHENSTROTH-BAUER GERHARD PROF
IPC: A61K38/36
Filed: 1977-11-15
Abstract: Compsn. consists of (a) >=1 plasma protein increasing its concn. in a blood serum in the therapeutical stage of the morbid body or (b) a mixt. contg. the plasma protein and (c) an internal acting medium with white blood corpuscle (i.e. leucocyte) for causing a change of the plasma protein concn., (d) fibrinogen as effective component, (e) a decompsn. cpd. in the stage or producing the fibrin with the reaction of the fibrinogen and thrombin and (f) fibrinopeptide A and/or fibrinopeptide B as an effective component. The plasma protein comprises albumin, (alpha)-lipoprotein, (alpha)-1-macroglobulin, (alpha)-1-antitrypsin, cholinesterase, ceruloplasmin and (beta)-lipoprotein.
Patent DE-2750942-A1 (DE)
Title: Offshore marine seismic source tow system - maintain a predetermined distance between a paravane and a geophone streamer cable
Inventor: ITRIA OSWALD ALFONSO
IPC: G01V1/38
Filed: 1977-11-15
Abstract: Marine seismic source tow system consists of a tow vessel towing geophone on a submerged streamer cable and a steerable paravane. A seismic energy source is supported by the paravane at a predetermined distance from the geophone. The paravane also has a positioning arrangement responsive to corrective steering signals for controlling its position. The vessel has a paravane control arrangement for transmitting and receiving signals between the paravane and the geophone for measuring the distance between them and transmitting corrective steering signals to maintain the seismic energy source at the precise predetermined distance from the geophone. System provides a steerable seismic and gun supporting paravane responsive to distance measuring acoustic signals to ensure the paravane and a submerged geophone streamer cable are maintained at a predetermined position apart.
Patent DE-2758219-A1 (DE)
Title: Bulk goods conveyor system operating inside pipe lines - uses pipe lines filled with liq. under atmospheric pressure in which containers are pulled by band conveyors
Inventor: TSCHUCHANOV ZINOVIJ F
IPC: B65G51/04
Filed: 1977-12-27
Abstract: An installation for the movement of bulk goods includes a pipeline to be filled with liquid under atmospheric pressure. The pipe line is equipped with conveyors for the movement of containers inside the pipe which are arranged over the whole length of the pipe line, the pull elements of which come into contact with the containers during their movement. The pull element (4a, 4b) of each conveyor is a band guided through supports with at least one row of driver elements (7) located at equal intervals along its length. Each container (2) has at least one longitudinal groove (9) with stops to make contact with the above mentioned elements.
Patent DE-2758380-A1 (DE)
Title: Surgical chain form cutting blade - has connector swivelling head fitting small base recessed hinged working members
Inventor: SCHAEFER EBERHARD
IPC: B27B33/14
Filed: 1977-12-28
Abstract: The chain is guided on straight sectors and round curves according to the blade periphery, on a motor-driven cutting tool for medical or lay use, with members for cutting or sawing with transverse cylindrical connecting recesses. The hinged working members (16) are small plates with a bottom (23) side open-edged connecting recess, spaced apart. The connecting member (17) has a recess-fitting mechanism with a swivelling head with a short stem piece (36) protruding to the other working member, narrower than the channel (27, 28) linking the connecting recess to the plate periphery. This can accurately make very small scalpel-type cuts.
Patent DE-2801200-A1 (DE)
Title: Dewatering press for batches of linen from washer - manipulates carrier and membrane which lock into linen container
Inventor: HERBERTZ HEINZ
IPC: D06F47/00
Filed: 1978-01-12
Abstract: The press for batches of linen which have not been prepressed already, is redesigned so that the space occupied by it, its costs of production and its energy requirement are all reduced. The press has a membrane holder which is moved by a working cylinder and before being filled with a pressure medium is locked to a part of the dewatering press. The membrane holder is pressed into a linen container and locked to it. The cylinder moving the membrane carrier is supported on a bridge which is moved by other working cylinders. The linen container can be tilted to empty its contents on to a conveyor belt.
Patent DE-2806089-A1 (DE)
Title: Combined inner and outer container for biological fluids - has inner container lead welded to outer container sleeve
Inventor: HAMPE HEINZ
IPC: B01L3/00
Filed: 1978-02-14
Abstract: Disposable containers for holding samples of biological fluids in quantities which can be measured, in readiness for the measuring process, and which at the same time can accommodate the waste are described. The containers are produced at reduced cost and in simplified mode of prodn., without it being necessary to make cuts either in their capacity or in their impermeability. There are an inner and an outer container, the lead for the inner container being welded tightly in the outer container and extending close to the bottom of the inner container. The outer container has a larger capacity than the inner container. So that kinking is prevented completely, the lead for the inner container is welded into a sleeve having greater rigidity than the lead itself.
Patent DE-2807506-A1 (DE)
Title: Fitting for vehicle hydraulic brake line - comprises cylindrical shouldered screw with axial hole and radial slots to locate connection eye bolt
IPC: B60T17/04
Filed: 1978-02-22
Abstract: The hydraulic pipe fitting includes an eyebolt and a hollow shouldered screw (1) for its location. The eyebolt is formed by a ring chamber provided with a tubular connector stem, radially attached to it. The screw has a counter bore from the leading end extending as far as the screw head (3). The cylindrical shoulder (10) which locates the eyebolt is provided with radial slots (9) whose total area is equal to the cross section area of the axial hole (5) in the screw.
Patent DE-2808020-A1 (DE)
Title: Attenuation control circuit of broadband amplifier or attenuator - has thin or thick film resistors plugging into contacts on circuit board
Inventor: BARTENSTEIN PETER ING GRAD
IPC: H05K3/36
Filed: 1978-02-24
Abstract: The control circuit is made using thin or thick film techniques and consists of resistors along one edge of a substrate. The resistors are electrically connected to contact pads near the edge. This edge of the substrate fits into spring contacts held in holes in a circuit board (7). Each spring contact contacts one contact pad on the substrate. The end of each spring contact away from the substrate is formed into a solder pin (4) that projects from the rear of the circuit board. The holes through which the spring contacts pass are metallised and lead to contact pads (72) on the rear of the board.
Patent DE-2812162-A1 (DE)
Title: Electro erosion machining system - uses profiled electrode rotated about its axis to form peripheral curved cavity in workpiece
Inventor: LOZON GARNET WILFRED
IPC: B23H9/00
Filed: 1978-03-20
Abstract: The electro-erosion machining system is used to form a peripheral curved cavity in a workpiece. A segment is cut out to form an electrode rotating about its lengthwise axis with a peripheral curved surface, thus forming a lengthwise cutting edge whose profile in the lengthwise direction corresponds to the recess to be formed. The electrode is mounted near the workpiece so as to bring the cutting edge into the effective position, and it and the workpiece are rotated in relation to each other, moving it into the workpiece to form the cavity. The peripheral surface of the electrode can be serrated.
Patent DE-2815957-A1 (DE)
Title: Liquid metal transfer - from tilting furnace to ladle controlled by level sensors on both
Inventor: BOLLAND OTTO DIPL ING
IPC: B22D39/02
Filed: 1978-04-13
Abstract: A plant for the metering and proportioning of liquid metal from a tilting furnace to ingot moulds or pressure coating machines includes a transporting arrangement for a ladle or crucible which can be raised and lowered. A level sensor is arranged over the tilting furnace spout to control its velocity, and another level sensor meters the metal charged into the ladle. Varying amts. of liquid, even greater quantities, can thus be exactly measured as they are transferred from a smelting or holding furnace to a ladle. This adjusts the tilting motion from a fast approach to a slow, followed by a faster pouring and an automatic return on reaching the set amt.
Patent DE-2816993-A1 (DE)
Title: Rolling longitudinal profiles in metal strip - using mill with four pairs of work rolls located in rotary turrets for rapid roll changing
Inventor: HOF MANFRED
IPC: B21D5/08
Filed: 1978-04-19
Abstract: Parent patent described a rolling mill fitted with several upper work rolls mounted between two rotating disks; and several lower work rolls also mounted between two rotating disks. The novelty in the present invention is the use of driving motors rotating the disks so one pair of work rolls can be used to form a specific profile in the metal strip or plate. When the desired pair of work rolls are opposite each other, other driving motors and gear trains are used to drive this pair of work rolls. The gear trains pref. consist of a shaft fitted with a pinion driving a mating pinion on the work rolls; and couplings are pref. used between the motors and the drive shafts. Four different pairs of work rolls can be used by stepwise rotation of their mounting disks so a variety of rolled profiles is easily made.
Patent DE-2819037-A1 (DE)
Title: Porous or solid mouldings from polyester or polyurethane elastomers - contg. finely divided fillers incorporated by HF pressure
Inventor: SCHAPER HERBERT DIPL CHEM DR
IPC: C08K3/013
Filed: 1978-04-29
Abstract: The bodies are mfd. from elastomers derived from polyesters or polyethers of mol. wt. 1000-10,000, isocyanate components and the usual chain-lengthening agents, accelerators, stabilisers and dyestuffs by mixing using stirring means and reaction. In this process, a finely divided filler is homogenised as finely as possible in at least one of the above reaction components. The homogenisation is effected by means of localised high frequency oscillating pressure. The filler, e.g. soot, is partic. well distributed in the reaction mixt. by the above homogenisation method, thus giving corresponding uniformity in the physical properties of the resulting moulding.
Patent DE-2820566-A1 (DE)
Title: Closed bin for waste glass - has cap of elastic material with thick edge and intersecting cuts forming insect excluding hatch
Inventor: PUHLMANN WERNER
IPC: B65F1/12
Filed: 1978-05-11
Abstract: The bin is for waste glass or other re-usable refuse, having a closed top with one or more loading hatches shutting automatically to keep insects out. The hatch comprises a cap (14) of elastic material inserted in the opening (12), and having a thickened edge to give greater stiffness. Inside the edge two or more intersecting cuts (20) are formed in the material, diving the sealing panel into separate sectors (22). It can be in one piece and of rubber or plastic. The edge can be of larger dia. than the opening, having a peripheral groove by which it fits round the edge of the latter.
Patent DE-2825272-A1 (DE)
Title: Heat decomposing coating compsn. contg. resin - and poly:halogenated cpd. detectable by gas chromatography, for detecting overheating in electrical appts
Inventor: WEBB JIMMY LYNN
IPC: G01K11/16
Filed: 1978-06-08
Abstract: Heat-degradeable coating compsn. comprises an organic resin (I) with thermal decomposition temp. 250 degrees C, and 0.01-0.5% of a chemical marker (II). (II) is an aromatic polychlorinated or polyfluorinated cpd. or an aliphatic polyfluorinated cpd. with decomposition temp. >100 degrees C over that of (I) and volatility range comparable to that of 24-25C paraffins. Pref. (II) includes cpds. of formula (IIa). In the formula X is F or Ce; R and R1 are each 1-23C alkyl (total 12-24C), 6-20C cycloalkyl or together are -(CH2)yQ(CH2)2. Completing a heterocycle. Q is O, S or SO2; and y and z are 1-23, together being 12-24. (I) is esp. an epoxy or alkyd resin. Used for detecting overheating in electrical equipment. Smoke released by overheating is collected, solvent-extracted, then analysed by gas chromatography to identify (II). (II) can be detected by electron-capture of microconlometric detector at extremely low concns. Different compsns. can be applied to different parts of the appts. and the location of the fault identified by the partic. (II) released.
Patent DE-2827582-A1 (DE)
Title: Schottky diode with suppression of field emission in barrier region - by surrounding Schottky contact with dielectric zone, esp. of silica
Inventor: CONZELMANN GERHARD DIPL PHYS
IPC: H01L29/06
Filed: 1978-06-23
Abstract: The diode has a semiconductor substrate (1) of one conductivity type and covered by an epitaxial layer (2) of the same conductivity type. On top of layer (2) is a metal electrode (4) forming the Schottky contact, and a protective zone (3) formed by a dielectric and suppressing field emission in the barrier region. Zone (3) is an oxide of the semiconductor material and is partly embedded in layer (2). The depth of zone (3) is layer (2) is pref. at lest equal to the extent of the space charge caused by the max. voltage when the diode is operated in the reverse direction. Substrate (1) is pref. a n-doped Si, whereas layer (4) is pref. Al plus Ni; and substrate (1) is pref. oriented in the 111 direction. This diode is much simpler to mfr. than similar conventional diodes.
Patent DE-2843021-A1 (DE)
Title: Conc. liquid prepn. of water-soluble anionic dyes - in aq. solns. of hydrotropic cpds.
Inventor: KLEIN RUDOLF DIPL CHEM DR
IPC: C09B67/26
Filed: 1978-10-03
Abstract: Liq. preparations consisting of a suspension of water-soluble, non-reactive anionic dye(s) in a concn. aq. soln. of hydrotropic substance(s), pref. in wt. ratio 1:1-2. The hydrotropic substance is pref. urea, in wt. ratio to water of around 1:1, pref. 1:0.8, pref. together with DMSO in wt. ratio to dye of 1:0.5-1.0. Used for prepn. of dye baths and printing pastes, esp. of direct and acid dyes for use in continuous drying processes. Stable on storage and convenient in use, eliminating dust problems in weighing and adding dyes in powder form.
Patent DE-2848104-A1 (DE)
Title: Container for cargo pallet - has double walled bottom used as ducting for supplying cooled air to cargo via floor openings
Inventor: DOERPMUND WILLI
IPC: B65D88/12
Filed: 1978-11-06
Abstract: The pallet bottom comprises a load bearing structure (10) supporting the load deck (11). The deck is double-walled the lower wall (15) resting on the structure (10), whilst the upper wall (14) has openings. The cavity between the walls forms a duct system (17-20) through which cooling air can be supplied to the cargo held. The upper wall (14) may have a corrugated profile with the openings arranged in the valleys of the corrugations. The wall (14) may be supported on longitudinal joists (16a-f) whilst the corrugations are at right angles to the joists.
Patent DE-2852297-A1 (DE)
Title: Tiltable fire fighting accessories storing device - has accessories fixed to rocker assembly travelling on rail track
Inventor: RICHTER ROLAND
IPC: A62C27/00
Filed: 1978-12-02
Abstract: The fire engine has a superstructure to accommodate fire fighting equipment such as hose reels. The device provides storage for two or more hose reels placed on a rocker assembly which is tiltable around an axis parallel with the longitudinal axis of the vehicle. The rocker is combined with a slide assembly travelling on rails. The rocker consists of two triangle-shaped frames between which the hose reels are retained in position by quick locking mechanism. The hose reels are placed on the rocker equidistantly from tilting axis. The assembly is provided with a shock absorber unit fitted between the rocker, and the slide to eliminate swinging motion of the rocker. The rocker assembly is further fitted with handle. The quick locking mechanism consist of U-shaped hooks with open ends pointing obliquely upwards.
Patent DE-2853296-A1 (DE)
Title: Cigarette holder with multiple filter plates - has partition and end plates forming chambers with small plate suspended inside one chamber
Inventor: DRAPANIOTIS DIMITRIOS
IPC: A24F7/04
Filed: 1978-12-09
Abstract: The cigarette holder with multiple chambers inside which vapours from the cigarette smoke condense, to trap particles in the smoke, has a hollow cylinder (3) inside, inside which are the chambers (10, 11). The first chamber (10) is formed under a disc (16) trapped between an end cap (1) and the main body. The second chamber (11), is separated from this chamber, by a second disc (21) across the cylinder, and is completed by the base (25) of the cylinder. There is a ring with an extension carrying a rod (7) which passes through the intermediate disc (6) and carrying a further small disc (9) suspended inside the second chamber. This ring is trapped between the cap and the body.
Patent DE-2853385-A1 (DE)
Title: Single-step sealing and backing of tufted carpeting - using synthetic needle-felt with adhesive coating of atactic polypropylene
Inventor: SUPANZ PETER
IPC: D06N7/00
Filed: 1978-12-11
Abstract: A backing or underlayer for sealing and reinforcing of tufted carpeting consists of a needle-felt of synthetic fibres or filaments coated on one side with 700-1300 g/scm of atactic polypropylene which has a removable protective layer of silicone paper. The backing is applied to the carpeting in a single operation in which the protective paper is removed, the polypropylene layer is heated to softening point of infra-red radiation, and immediately pressed on to the underside of the carpeting, to which it adheres on cooling. The process is relatively quick, simple and cheap compared to the usual two-stage process which requires large, expensive machines with high energy consumption.
Patent DE-2855217-A1 (DE)
Title: Penetration depth control for electric hand drill - measuring change in time of reflected sound wave from pulse generator
Inventor: WOLF OTTO DR ING
IPC: B23B49/00
Filed: 1978-12-21
Abstract: An electrically powered hand held drill is fitted with a sound wave device for measuring the depth of the hole being drilled. The device consists of a pulse generator which emits a sound wave at regular intervals. The reflected sound wave is received by a sensor. The time interval between emission and return of a particular pulse is compared with the time interval which occurs when the correct depth of hole has been drilled. When the correct depth has been achieved the drill is automatically switched off.
Patent DE-2855457-A1 (DE)
Title: Element filling space between beams for concrete floor - comprises plastics cupola units with flanges and intervening lower ridges with tops below those of dome (NL 13.7.79)
Inventor: BERKEL FRANCISCUS GREGORIUS VA
IPC: E04B5/17
Filed: 1978-12-21
Abstract: The filler element is for fitting between two parallel support beams, for floors. It is pref. made of plastic and assembled from a number of cohesive dome-shaped components (1), open to the bottom. Near their lower edges, on the sides of the element, these cross over into flanges which extend lengthways. Between the components there are ridges (5), with tops lower than the tops (2) of the dome-shaped components. The flanges may incorporate stops to support elements on beams. Elements can combine light weight with considerable length, and easily transported and positioned in the building.
Patent DE-2903463-A1 (DE)
Title: Door or window frame seal - has outside weather protective plastics strip integrated with sealing lip
Inventor: GARTNER FRITZ DR ING
IPC: E06B3/263
Filed: 1979-01-30
Abstract: The sealing for a window or door case relative to a frame in a building or external wall post is provided by a batten with a lengthways sealing lip made of elastic material. This is in contact with a stop face on the window or door frame. A protctive batten (3) integrally formed with the sealing lip (2) is provided on the outside of the sealing batten (1). It may be spaced away from the lip towards the outside and in alignment with the outside of the window or door frame (14). The lip and protective batten may be integrally formed with a base profile piece running along the sealing batten.
Patent DE-2915096-A1 (DE)
Title: Pressurised system control valve - has plunger with radial passages connecting unions and ports same planes
Inventor: BRUNNER RUDOLF
IPC: F04B9/125
Filed: 1979-04-12
Abstract: The control valve is particularly of the 4/2-way type, having a non-rotating plunger sliding in a bore between two control positions, and pressurised at one or both ends, as necessary, by a pilot pressure. This plunger connects an inlet to one of two unions offset from each other in the lengthwise direction of the plunger, and the other union to a further port, a sealing zone being bonded on the plunger between the two unions. Each union (7, 8) and its respective port (9) are in the same radial plane of the bore (4), but at an angle to each other, while the plunger (5) has connecting passages (25) in radial planes, one of these connecting a union with its respective port in each control position.
Patent DE-2915477-A1 (DE)
Title: Support rail for sliding lights and spot lights - has insulating cladding and can be joined electrically and mechanically to adjacent rails by connection pieces
Inventor: WEBER ARTUR
IPC: F21V21/34
Filed: 1979-04-17
Abstract: The support rail supports one or more lights on the ceiling or wall of a room and has a C-shaped cross section and carries the supply conductors for the lights. The rail is embedded/enclosed in a plastic or wooden insulating cladding. Sections of rail can be joined to other sections electrically and mechanically by connection pieces. The connection pieces may join two, three or four rails orthogonally in the same plane or they may join rails end to end coaxially. The connection pieces have plugs suitable for mechanical and electrical connection to the ends of the rails. The plugs may have I, L or T shapes. The connection pieces may also hold intensity controls and/or remote control receivers and other circuitry as required.
Patent DE-2917077-A1 (DE)
Inventor: KONDIC-DELNON VERA
IPC: A22C11/00
Filed: 1979-04-27
Abstract: The press comprises a baseplate on which individual frames (3) are placed in layers, which frames serve to accommodate sausages which are to be matured. The frames are integrally produced from a profile section made of an aluminium alloy. They have reinforcing ribs (6) around their circumferences. Pressure is exerted by means of a piston/cylinder assembly (9, 92) which is controlled by means of a valve (90). <IMAGE>