baber/WOPTO huggingface dataset:
Patent DE-2830291-A1 (DE)
Title: Storage charging valve with pressure store - has switch piston acted upon in closing direction by pump pressure
Inventor: BELART JUAN
IPC: F15B1/027
Filed: 1978-07-10
Abstract: The storage charging valve has a pump-connected pressure connection, a return connection and a storage connection connected with a pressure store. The pressure connection can be connected with the storage connection via a non-return valve and with the return connection on reaching a given storage pressure via a selection valve. A switch piston of the selection valve is acted upon against a spring force by the storage pressure in the valve closing direction. A valve closing element can move between two stops. the piston is acted upon in the closing direction by the pump pressure when the selection valve is closed. The switching piston (13) has a surface which projects into a chamber. On achieving a given storage pressure, this is pressurised or relieved in the sense of opening of the switch valve.
Patent DE-2830396-A1 (DE)
Title: Cast nickel-chromium-superalloy - with addn. of hafnium increasing creep strength; esp. for use in gas turbine components with columnar cast structure
Inventor: SHAW STUART WALTER KER
IPC: C22C19/05
Filed: 1978-07-11
Abstract: Parent Patent described a Ni-Cr superalloy suitable for casting objects such as gas turbine components exposed to corrosive media at high temp. The improvement comprises the addn. of hafnium such that the alloy has compsn. 14-22% Cr, 5-25% Co, 1-5% W, 0.5-3% Ta, 2-5% Ti, 1-4.5% Al, 4.5-9% Ti+Al, 0-2% Nb, 0.3-1.2% B, 0-3.5% Mo, 0-0.5% Zr, 0-0.2% Y and/or La, 0-0.1% C, =2.2% Hf, and =2% V; the remainder is Fe with impurities caused by melting. The pref. alloy contains 0.05-1.7% Hf, esp. 0.3-1.3% Hf, 0.5-1.5% esp. 0.5-1.3% V; 0.4-1 esp. 0.5-1% B; =0.05% C; 15-21% Cr; max. 17% Cr; or min. 19% Cr; 5-22% Co; 0.8-2.5% Ta, 0.5% max. Nb. The alloy is used esp. for parts requiring high creep strength and corrosion resistance at high temp. Used esp. in chill casting to obtain parts with columnar structure, where Hf and V improve creep strength and hot toughness.
Patent DE-2832636-A1 (DE)
Title: Fat compsn. contg. medium chain tri:glyceride mixt. - and hard fat, useful as basis for margarine
Inventor: RAPPARD GERHARD VON DR
IPC: A23D7/00
Filed: 1978-07-25
Abstract: Fat compsn comprises (a) 90-98 wt% mixed triglycerides (I) derived from 8-10C fatty acids and (b) 2-10 wt% hard fat component (II) of iodine no is not >2, or a mixt of (II) with triglycerides (III) derived from mono- or poly-unsatd fatty acids. Compsn esp contains >90 wt% (I) with wt. ratio C8:C10 fatty acids =30;70-55;45 (esp 30:70-40:60), particularly (I) contains >30(50-70) wt% tricaprin and monocaprylodicaprin and has tricaprin content >=5(25-40)wt%. Used esp in prodn of margarine having good plastic properties (spreadability) and cutting strength, and melts only above 25 degrees C. Compsns have improved therapeutic value ((I) can be resorbed without many of the conditions, e.g. bile or pancreatic lipase, essential for resorption of long-chain fatty acids).
Patent DE-2835279-A1 (DE)
Title: Medical foot or arm bath - is divided into two equal sections for hot and cold liquids by vertical partition
Inventor: MADER JOSEF
IPC: A61H35/00
Filed: 1978-08-10
Abstract: The medical bath for feet or arms, has two sections (2, 3) liquid. They can be used to improve blood circulation. The single casing (1) can incorporate a groove (5) around two sides and bottom so that a vertical partition (4) can be inserted, dividing it into two. This casing can have a flange (6) all round the top, and a part (7) of the flange for each section can incorporate a depression forming a soap dish. In one of the sides containing the groove, there are two channels (8) across the flange, one each side of the groove, forming a pouring channels for emptying the two sections. In an alternative design, a small vessel is placed inside a large vessel to form two compartments.
Patent DE-2836710-A1 (DE)
Title: Semiconductor heat sink dipped in coolant - has roughened surface assisting boiling coolant bubble formation and flow
Inventor: HEINEMEYER PETER ING GRAD
IPC: H01L23/427
Filed: 1978-08-19
Abstract: The heat sink, together with the power semiconductor, is immersed in a non-conductive, low boiling point liquid coolant. It has a rough surface, obtained by sand blasting, knurling, casting etc., in order to enhance the formation of gas bubbles when the coolant is brought to boiling. The heat sink may have a cylindrical or cubical shape with a given number of vertical bores also enhancing the flow of both bubbles and coolant. Two heat sinks discs may be conected by brazed pins, or a one piece casting of identical geometry may be used. The heat sink is suitable to reduce power losses with resulting incrase of service life.
Patent DE-2844937-A1 (DE)
Title: Conveyor belt support roller mfr. - folds flat steel sheet in press prior to seam welding
Inventor: KUNZ DIETER DIPL ING
IPC: B21C37/12
Filed: 1978-10-16
Abstract: The roller is made from a trapezium shaped sheet. The edges of the sheet are curled over in a press relative to a centreline (2) which runs at an angle to the sides of the sheet. The corners furthest removed from the centreline are bent over further, till the edges meet. The edges are welded together. The end points (6, 7) of the welded seam (4) are then separated from one another (measured in the direction of the circumference) by a distance from at least 40 mm.
Patent DE-2849095-A1 (DE)
Title: Shredder for paper, cardboard or microfilm - has separate driving and shredder units easily assembled together by mating plugs and sockets
Inventor: JUNGHANS WOLFGANG
IPC: B02C18/24
Filed: 1978-11-11
Abstract: The machine has a chassis carrying a bin for the shredded waste below an independent drive unit contg. switches for an electric motor which rotates a driving pinion. The drive unit has plugs and sockets mating with corresp. sockets and plugs on a separate shredder unit, so that the two units are accurately aligned w.r.t. each other. The shredder unit contains knife rollers rotated by a gearwheel meshing with the pinion in the drive unit. One design can use hand operated ratchet levers to anchor the shredder unit to the drive unit. The drive unit pref. rest on the chassis via rubber mountings which reduce noise and vibration.
Patent DE-2849506-A1 (DE)
Title: Stackable transport container assembly - includes retractable alignment pins fitted in stacking plates
Inventor: JUERGENS WALTER DR ING
IPC: B65D21/02
Filed: 1978-11-15
Abstract: The stackable transport container has stacking plates (2) containing retractable alignment pins (3). Each pin can have a component sliding in a slot, being held by a spring in the retracted position. it can also be held in this position by a component inserted from outside. The pin can be centrally or eccentrically situated in the upright, and is arranged to deflect, bearing against the outside of the upright so as to prevent the containers falling when stacked. Typically there are four uprights at the corners of the rectangular loadbed (1).
Patent DE-2851250-A1 (DE)
Title: IR photoreceiver with raster scanning pattern for heat image - has stacked layers of strip-shaped substrates of silicon chips and lED's
Inventor: MENKE FRANZ
IPC: H01L25/04
Filed: 1978-11-27
Abstract: An infrared photo receiver for a heat pattern instrument makes raster-type scanning motions to produce the image. It consists of a strip-shaped substrate (1) with a series of electronic modules forming operational amplifiers (2) applied to the flat surface in the form of an integrated circuit. The front edge is fitted with a cooled infrared cell (4) and the opposite edge with a signal display element (5). A number of the substrates are connected in parallel and stacked next to and above each other into a compact unit. The substrate (1) consists of a silicon chip and the signal display element (5) is a charge carrier or a l.e.d. The electronic modules on the silicon chips are attached by precipitation and have a common voltage supply (6).
Patent DE-2854335-A1 (DE)
Inventor: KOELBL RICHARD
IPC: G07F11/18
Filed: 1978-12-15
Abstract: 1. A delivery arrangement of a vending machine, more especially a push-button operated vending machine, for cartons stacked in stacking columns (10, 11) in which for each stacking column (10, 11) there is provided a corresponding delivery ejector (7), whereby in each case the lowest carton is supported on not more than three supports (16, 24, 28) provided at respective corner regions of the stacking column (10, 11) and is turned by means of a guide arrangement (26) towards that corner region of the stacking column (10, 11) in which no support is provided, as a result of ejection movement of the delivery ejector (7) transversely to the direction of stacking, characterized in that the guide arrangement (26) comprises a guide surface (32) aligned at an angle to the direction of linear shifting movement of the ejector member (7) and arranged at a corner region of the stacking column (10, 11) which is remote from the engagement side of the ejector member (7) and to which that corner region not provided with a support is adjacent.
Patent DE-2908994-A1 (DE)
Title: Collapsible two-wheeled child's pushchair - has sides formed as crossed arm pairs pivoted concertina-fashion and locking when extended
Inventor: HAEHNEL THOMAS
IPC: B62B7/02
Filed: 1979-03-08
Abstract: The collapsible, particularly two-wheeled, child's pushchair comprises two long lateral carriers with a wheel (15) at their lower, and a push bar (10) at their upper end. The carriers are connected by cross-bars (17-19) and support flexible seating material (20). Pivoted rear stays (24) may be provided with support wheels. The carriers consist of a number of crossed pairs (3) of arms (4, 5) pivoted (6, 7) together concertina-fashion, and are provided with a releasable latch (31) which enables them to be locked in the extended position. The upper end of each carrier may consist of two single arms (8, 9) pivoted to the handle bar (10).
Patent DE-2910710-A1 (DE)
Title: Rear light failure indicator for motorcycle - has light or LED, operated by reed relay, and clamped to handlebars with mounting clip
Inventor: HERRMANN FRANZ
IPC: B60Q11/00
Filed: 1979-03-19
Abstract: A rear light failure indicator for a motorcycle has a current or voltage drop sensor to operate a light indicator (3) on a handlebar mounting in the view of the rider. The indicator has a light or a simple LED operated by a reed relay. The mounting is fitted into a plastic moulded clamp clipped over the handlebars and secured by two bolts. It can be applied to any motorcycle or simple vehicle.
Patent DE-2913114-A1 (DE)
Title: Plastics rear roof spoiler for car - is fixed via hooked bracket secured to spoiler and clamping onto top edge of rear window
Inventor: MEIER KLAUS
IPC: B62D35/00
Filed: 1979-04-02
Abstract: The plastics roof spoiler (1, 5) is intended for fitting at an inclined rear window (4) of a car. It has a contact surface adapted to the car body contours, which has a horizontal portion extending above the upper end of the window, and downwards extending portions (5) to either side thereof. The spoiler is secured via a hook-shaped bracket having a portion (7) at right angles to the window, which is releasably fixed (11, 15) to the spoiler and a hooked portion which clamps on to the upper edge of the window pane.
Patent DE-2917806-A1 (DE)
Title: Magnetic tape cassette drawer and container - made of plastic with snap lock and lever opening for one-hand operation
Inventor: FLORJANCIC PETER
IPC: G11B23/023
Filed: 1979-05-03
Abstract: The plastic container has a pull-out plastic drawer for a standardised magnetic tape cassette and has no rear wall in the container, and side walls are cut short at the push-in end, where an inside stop cooperates with an outside stop for the drawer. The drawer has a flexible flap which snaps behind the inside stop to lock the drawer in the push-in position. Finger pressure on the flap releases it and the drawer can be pulled out. The bottom of the drawer has a hole through which a finger can be inserted to lever up the cassette inside the drawer. All operations can thus be carried out with one hand so that the container and drawer are ideal for use in motor cars.
Patent DE-2925339-A1 (DE)
Title: Traffic lights test cover - leaves slots around covered area over lenses bounded by protective hoods
Inventor: FETTWEISS HEINRICH
IPC: F21S8/00
Filed: 1979-06-22
Abstract: Traffic lights are serviced without the risk of providing false indication of travelling vehicles by using slots in the protective cover of the traffic lamp. The assembly leaves an inspection slot for the servicing personnel to check the lens light signal, the inspection slot being left between the cover area and the inside of the chute (3). The cover (4) is easily fitted on the traffic controller (1), with supports (7/17) leaving a small clearance from the controller (1). The traffic light is blocked by shutter area (12) leaving narrow slots (10) for test purposes. The cover (4) is simplified by making it from a plastic.
Patent DE-2925513-A1 (DE)
Title: Multilayer protective coating for outer surface of underground walls - includes foamed thermal insulation panel surrounded by sealing adhesive to prevent ingress of moisture
IPC: E02D31/02
Filed: 1979-06-25
Abstract: On the outer surface of a building wall is a sealing adhesive layer (I) used to bond a thermal insulation panel to wall; and the outer surface of panel is covered by another sealing adhesive layer (II) in which a foil is embedded. Layer (II) is pref. covered by a drainage panel or drainage strips, and a foil may also be embedded in layer (I). Layers (I), (II) are pref. impermeable to moisture; and foil is pref. a sealing foil impermeable to water vapour. Foil is esp. a polymer coated on at least one side with a glued layer of glass fibre -fleece or -mat, or a textile fabric. Foil is alternatively metal coated on at least one side with a polymer foil; and the surface of the latter not bonded to the metal is glued to a glass fleece or mat or a textile fabric. Water, even when pressurised, cannot reach panel; nor can the water reach panel via any cracks in the wall formed when the building settles in the earth.
Patent DE-2929145-A1 (DE)
Title: External car rear view mirror - has loose strip of material fixed behind it so that its movement in slipstream cleans mirror front surface
Inventor: ROTHGAENGEL FRIEDRICH
IPC: B60R1/06
Filed: 1979-07-19
Abstract: The arrangement is intended for keeping the reflecting surface of an exterior rear view mirror (5) of a motor vehicle (7) free from rain, dust, snow and the like. A strip of material (1,1a,b) is secured to the mirror fastening bracket (6) at a point behind the mirror. The air turbulence generated around the mirror during forward driving causes intermittent momentary contact of the material with the reflecting surface and keeps it clean. The length of the strip is preferably such that it overlaps the largest dimension across the mirror (E,F). The strip preferably consists of two lengths (1a,b). It may be in textile fabric, suede or woven plastics.
Patent DE-2932388-A1 (DE)
Title: Wide band variable HF line impedance termination - has adjustable linear capacity for conductor of given length to width ratio
Inventor: SPINNER GEORG DIPL ING DR ING
IPC: H01P1/26
Filed: 1979-08-09
Abstract: The termination can consist of an insulator disc (1) upon which a conductor (2) is deposited in spiral form to produce max. length on available disc area. The disc is clamped between the two halves of a metal housing (9) which has portions (12, 12A) threaded in opposite senses. In metallic contact with the housing are plates on both sides of the insulated centre plate. These capacitive plates have nipples (6,7) screwed into the main housing. By turning the axle (10) which engages both nipples, the capacity relative to ground of the spiral conductor (2) can be varied. A coaxial connector (11) enables this variable termination device to be linked to a signal feed line.
Patent DE-2936062-A1 (DE)
Inventor: TOMKEWITSCH ROMUALD V DIPL ING
IPC: G08G1/00
Filed: 1979-09-06
Abstract: Guidance recommendations are cyclically emitted by stationary beacons (transmitters) to all passing vehicles. In the vehicle, the information belonging to the vehicle's travel destination are selected from the totality of the guidance recommendations. This selection occurs with the assistance of the coordinates of a selection network which exhibits selection fields arranged in concentric rings. The side lengths of the selection fields increase exponentially outwardly of the network mid-point. The guidance beacon, as well as each vehicle which passes the guidance beacon, are situated in the mid-point of the selection network. Thus, the coordinate system of the guidance beacon also applies to the travel destination selected in the vehicle.
Patent DE-2948010-A1 (DE)
Title: Photographic measurement of body dimensions for clothes fitting - superimposing horizontal line pattern on body during photographing
Inventor: LANDWEHR ULRICH M
IPC: G01C11/02
Filed: 1979-11-29
Abstract: The method is used for dimensional measurement of objects, esp for measuring the human body so as to enable clothes to be made to measure. The method involves photographing the object in different orientations together with a measurement pattern. The measurements are taken more simply and quickly than with conventional approaches. Body curvature is accurately measured. During photographing, a pattern of horizontal lines is projected down obliquely onto the body. The body is shown in one position, on one half of the resulting photograph with the pattern shown on the other half. The measurement pattern and body are interchanged and the body arranged in a different position for a second photograph which is then superimposed on the first. The pattern may be projected by a flashlight projector synchronised with the camera flash.
Patent DE-3007078-A1 (DE)
Inventor: JUNGE BODO DIPL CHEM DR
IPC: C07D211/46
Filed: 1980-02-26
Abstract: The invention relates to 3,4,5-trihydroxypiperidine compound of Formula (I) as methods for the preparation of said compounds. Also included in the invention are compositions containing said piperidine compounds and methods for the use of said piperidine compounds and compositions. The invention further includes veterinary compositions containing said piperidine compounds and their use in animal nutrition.
Patent DE-3021789-A1 (DE)
Title: Safety seat for motor vehicle - has sliding mounting on floor and sprung support
Inventor: GRAWE GUSTAV
IPC: B60N2/427
Filed: 1980-06-10
Abstract: The safety mounting for a car seat has the seat on a short slide fitting on the floor to move forward to impact. This provides a softer absorption of the impact force and prevents injury and damage. The seat slide moves about 10 cm, with the first 5 cm at a rapid, low drag movement and with the last 5 cm. with increasing elastic resistance, thus partly countering the occupants forward thrust. The mounting protects for both frontal and rear impacts.
Patent DE-3024701-A1 (DE)
Title: Wood working or assembling machine - comprises portal travelling over workpiece clamping table with sliding, tilting, and slewing tools
Inventor: RIGHI EDUARD
IPC: B27B31/04
Filed: 1980-06-30
Abstract: The machine assembles nails, or performs other operations on timber planks and wall sections etc. clamped on a table. It comprises a portal (1), or gantry, travelling over the table, on which are mounted various tools (19,20) such as a saw, a drill, milling cutter, or nailing machine. These tools are adjustable for height and/or angle and/or movable sideways, or can be slewed or tilted. They can be accommodated on a slide (9) travelling along a transverse top rail (10), which in turn slews on a vertical axis on the portal head (11). They can also be arranged to slew on the slide.
Patent DE-3027404-A1 (DE)
Inventor: PULKER HANS K DR
IPC: C23C14/00
Filed: 1980-07-19
Abstract: A method of controlling color hues of coatings particularly gold color coatings on substrate using a housing capable of being evacuated, and having an evacuated chamber, a hot cathode chamber in communication with the evacuated chamber and a support structure for the substrate to be coated and a crucible for the material to be evaporated acting as an anode and with a hot cathode in the hot cathode chamber, comprises evaporating the material in the evaporation chamber while maintaining a residual gas atmosphere containing nitrogen therein, producing an electric gas arc discharge between the cathode and the anode of a low voltage, and mixing a carbon containing gaseous compound to the residual gas while applying a negative biasing voltage relative to the housing to the substrate to be coated.
Patent DE-3032250-A1 (DE)
Title: Driving tuition automobile simulator - has road displayed on TV monitor and powered seat to provide engine vibration and cornering inertia
Inventor: FOERST REINER DR ING
IPC: G09B9/04
Filed: 1980-08-27
Abstract: Automobile simulator which provides inertia simulation as corners are negotiated, acceleration and braking takes place, and provides engine vibration. The road is displayed in front of the driver on a TV monitor (1) screen and the simulator provides full facilities of accelerator, brake and clutch pedals, steering wheel and gear change (11,12,13,8,14) in a supported driving cabin (248). Acceleration signals (bF) are amplified (249) to control adjustment devices (250) controlled by a measurement unit (251). A tilting gear back (253) also has adjustment devices (256) on the output of an amplifier (255) fed by a control signal (b). The seat (254) has spring buffer supports (262) and a vibrator (259) with counter control etc. (260,261).
Patent DE-3033628-A1 (DE)
Title: Gravimetric separator for fine grain materials - has rotating drum with inner heavy particle-lifting grooves discharging on overhead trough
Inventor: KELLERWESSEL HANS DR ING
IPC: B03B11/00
Filed: 1980-09-06
Abstract: The separator handles fine grain materials e.g. mineral materials in a suspension having various densities. The equipment consists of a rotating drum (1), with its inside surface provided with lifting grooves (2). The specifically heavier particles settle at the bottom of the grooves and are carried to the top during the rotation of the drum. They are deposited onto the discharge trough (4) emptying the deposited material in direction (11). The deposited heavier particles are additionally rinsed by a spray coming out of the nozzles (9) fitted on supply piping (8). For easier discharge of the deposited material the drum is operated in a sloping position.
Patent DE-3034712-A1 (DE)
Title: Socket pipe for adhesive joint has internal bulge - tapering in all directions round part of cup periphery
Inventor: KLEINDIENST BERNHARD
IPC: F16L27/10
Filed: 1980-09-15
Abstract: On the inner face of its socket cup a socket pipe has a bulge whose height above the main face surface decreases steadily in both axial directions from the bulge centre line, and whose height in both peripheral directions decreases in like manner from the transverse centre line over an angle up to about 90 deg. The axial width of the bulge decreases proportionally with its height. The centre of the bulge may have a flattened area several mm wide. Injection moulding appts. is also claimed, with a core indented to correspond with the bulge. Used esp. for adhesively bonded pipe connection. Since the bulge is round only part of the socket periphery, mfr. by injection moulding instead of blow moulding is possible. The cylindrical section of the socket keeps the joint components properly aligned while adhesive is setting.