baber/WOPTO huggingface dataset:
Patent DE-2747879-A1 (DE)
Title: Meter housing with slidably demountable glass and scale plate - has integral cover shielding movement of meter and carrying adjusting screw
Inventor: SCHNEPF NORBERT
IPC: G01D11/24
Filed: 1977-10-26
Abstract: A meter housing is made of plastics and comprises four walls. The front comprises a frame in which a cover glass is mounted. The walls are provided with shoulders and opposite side walls have integral guides in which the cover glass slides. A scale plate is also slidably demountable within the housing. The cover glass frame has an integral cover which shields the movement of the meter and carries an adjusting screw. The side walls have projections which cooperate with the shoulders to act as guides for the scale plate. The housing may also be provided with a sliding cover.
Patent DE-2753706-A1 (DE)
Title: All terrain vehicle - has retractable track drive mounted on each side between front and rear axles
Inventor: HEYM ULLRICH DIPL ING
IPC: F41H7/02
Filed: 1977-12-02
Abstract: The all terrain vehicle has front and rear axles for normal road travel and a retractable drive track under the middle on each side for travel over rough ground. The track enables the vehicle to travel on soft ground while the wheels provide fast travel on roads. The track drive pref. has no rubber buffering and only becomes effective when travelling across county.
Patent DE-2801445-A1 (DE)
Title: Tilting and revolving window frame bracket - is held within metal frame profile and holds scissor linkage which rotates in plane parallel to upper arm
Inventor: KRONAUER BERNHARD
IPC: E05D15/52
Filed: 1978-01-13
Abstract: The metal frame bracket for combined tilting and revolving windows is fastened on the fixed window frame. This bracket is concealed within the fixed frame and only the stay part remains visible when the window is closed. No cuts are made into the moving frame. The bracket (1) has fastening arms (2, 3) at right angles to each other. The bracket has a slot (5) for accommodating a scissor linkage which rotates in the plane parallel to the upper horizontal arm (7) of the fixed frame. The bracket (1) is held in a cut-out part of the fixed frame and it is not readily torn out of its fastened position.
Patent DE-2805372-A1 (DE)
Inventor: ZEILER GUSTAV ADOLF
IPC: A63B/
Filed: 1978-02-09
Abstract: The roller apparatus used for training purposes contains two front wheels (6), a carrying frame (1, 3) holding the foot of the driver and a rear wheel which is arranged asymmetrically with respect to the front wheels. The front wheels (6) can be steered by laterally inclining the carrying frame in that the axle bearing (11) for the steering axle (10) assumes an angle ( alpha ) of approximately 40 DEG with respect to the horizontal. A rubber-ring spring (12) is provided to restore the apparatus into the normal position used for straight-line running. A braking action is achieved by means of a belt brake which acts on the rear wheel and is actuated by a cable pull (16'). This design of a roller apparatus makes the steerability of the apparatus easy and the handling simple. <IMAGE>
Patent DE-2810112-A1 (DE)
Title: Non-tracked multipurpose mining vehicle - has steered driving articulated frame for variety of tools and trailer coupling
Inventor: BAHL WERNER
IPC: E21F13/00
Filed: 1978-03-09
Abstract: The multipurpose building site vehicle is used for operation without rails esp. in mining and tunnel construction. The vehicle is steered centrally by means of an articulated two-part frame. The vehicle can readily adapt given tools to given ground and these tools can be readily changed. The driving frame (9) has a retractable road wheel steering axle (30). The pivot is used for coupling one of the many single axle trailler. The latter supplements the driving frame for forming the articulated frame (5). The driving frame has trailer coupling (31) and the steering axle (30) is telescopically connected to a steering cylinder.
Patent DE-2823371-A1 (DE)
Title: Remedial foot supporting body - is hollow and flattened and can be inflated via valved hose
Inventor: WRISCH FRANZ
IPC: A43B7/28
Filed: 1978-05-29
Abstract: The supporting body is for medicinal purposes and particularly the treatment of human foot ailments. IT comprises a hollow fattened infatabe body of rubber or similar material, with a hose union which can be shut off. This can be effected by an intermediate chamber containing a sealing fluid such as liquid rubber solution, and an additional stop valve can also be provided. The hollow body can contain a second one with correspondingly smaller dimensions, and it can be oval in shape. It can form part of an insole.
Patent DE-2823836-A1 (DE)
Title: Central detection and processing of fault signals - is for communication service stations in which signal state changes are consecutively received
Inventor: GLUENDER GEORG DIPL ING
IPC: H04B3/46
Filed: 1978-05-31
Abstract: Transmitters deliver messages to at elast one signalling unit common to at least one group of transmitters. The signalling units have a device for address controlled signal interrogation. Transmitters are provided with an address and have switches activated by allocated address signals, and the signalling gunits is connected through a bus wire system to a central unit operating in a stimulated and/or interrogation mode of operation. a signal receiving unit has a device for consecutive reception of queuing signal state changes.
Patent DE-2824940-A1 (DE)
Title: Suspension container for liquid or bulk materials - is flexible bag with carrier belts seamed to form carrier loops
Inventor: HABERL WOLF DIETER
IPC: B65D88/16
Filed: 1978-06-07
Abstract: The container for liquid- or bulk materials, consists of a flexible, bag of a synthetic fabric. The bottom and two side walls form a continuous material strip. There are two inserted sides. There are carrier belts of strengthened fabric along the sides and above the bottom. On the opening and filling side opposite to the base, the support belts form carrier loops which stretch over the corners of the container. These belts (8, 9) consist of two section joined into an endless belt. The belts are joined by seams with the sides (2, 3 or 5, 6) and bottom (4) of the container up to the area of the joint of their end sections.
Patent DE-2827755-A1 (DE)
Title: Solar energy powered sea water desalinator - produces drinking water without requiring other extraneous power
Inventor: HADJERI LARBI
IPC: C02F1/04
Filed: 1978-06-08
Abstract: A desalination plant comprises a wing-shaped evaporator and condenser which operates on a partial vacuum and receives a periodical supply of hot air to convert sea water to fresh water. This plant requires no additional power supply. It operates solely under the effect of solar energy and causes no costs for operation or for maintenance. Sea water is admitted in the daytime into the unit up to the max. level and the air from the 6m. long wings is displaced through the release valve. Solar radiation removed more air from the air preheating chamber. Evapn. begins when a part of the water is discharged from the V-shaped base. The vapour satd. air is drawn into the condensn. chamber through a valve. Hot air enters the unit through the inlet valve. Air released by the condensn. is drawn into the preheating chamber and enters the empty hot air chamber. The drinking water produced is drawn off into the line provided.
Patent DE-2829535-A1 (DE)
Title: Pneumatic percussion tool for concrete or stone - has action initiated by applying axial force to pressure loaded piston
Inventor: VICHLYAEV ALEKSANDR ALEKSANDRO
IPC: B25D9/16
Filed: 1978-07-05
Abstract: A pneumatic percussion tool has a cylindrical body housing a free piston which strikes the head of the tool. The operation of the tool is initiated by applying a force to the cross bar which overcomes the air pressure in the annular chamber and opens the valve. Compressed air from the inlet connection then flows through the orifice and from there through the bore of the sleeve into the main cylinder to drive the piston onto the toolhead. The recoil of impact closes the valve by overcoming the force on the cross bar so that the cycle can be repeated.
Patent DE-2832332-A1 (DE)
Title: Hospital bed with frame ducts - has frame, mattress and blanket connected by hose to exhauster and has filter to remove odours
Inventor: HOELTER HEINZ
IPC: A61G7/00
Filed: 1978-07-22
Abstract: The bed frame (1) consists of a hollow section (7) of a more or less rectangular cross-section, where on the upper side of this hollow section suction openings (8) are arranged at specified spacings. For this purpose, parts of the upper side of the hollow section (7) are cut open and bent up. The hollow frame (1) is connected by means of a hose (9) to an exhauster (10) and an added filter (11). From the filter (11) a hose (12) leads into the open atmosphere. If the exhauster is turned on, the air in the vicinity of the hospital bed is drawn in together with the odours, which are developed from the sick person or in the area of the hospital bed. The odours will be filtered in the filter (11).
Patent DE-2832353-A1 (DE)
Inventor: KRAMER ROLF DIPL ING
IPC: B61D19/00
Filed: 1978-07-22
Abstract: With this goods wagon which is equipped on each side with mirror-inverted sliding panels (6), the possibility is provided of using the loading face (1) both in the horizontal and in the vertical direction. Therefore, the panel components also comprise parts of the roof and are displaceable together with them. The sliding panel (6) can be moved against the fixed end-walls (2) of the goods wagon and guided and supported at the bottom on the external longitudinal carriers of the underframe. For upper guidance and support, a single longitudinal upper cord (3) in the transverse centre of the wagon is provided, which cord (3) is integral with the end walls (2) or detachably fastened to them and has an open or box-shaped cross-section. Under this narrow upper cord (3) there is no space which is dead from the point of view of loading technology. It is possible to arrange the longitudinal upper cord (3) laterally instead of in the transverse centre of the wagon, specifically vertically over an outer edge of the underframe. Then, the sliding panel comprises the complete roof on one side whilst on the other side one sliding panel is provided in panel form only. <IMAGE>
Patent DE-2833858-A1 (DE)
Title: Tachograph for motor vehicles - has erasable recording medium periodically driven before erasing and writing devices
Inventor: ZOELLER MANFRED
IPC: G01P1/12
Filed: 1978-08-02
Abstract: The tachograph has a speed recorder, a recording device with a medium recording a signal proportional to the speed, and a drive which can be stopped. The recording medium (3) is erasable and an erasing device (4) is allocated to it. The medium (3) is periodically moved by a drive (11) and passes consecutively in front of the erasing and the writing (16) devices. The tachograph requires no servicing and provides a recording of speeds even immediately before an accident.
Patent DE-2838330-A1 (DE)
Title: Self lubricating ball or roller bearing - has cage made completely or partly of porous lubricant filled material
IPC: F16C33/66
Filed: 1978-08-31
Abstract: The ball bearing with a ring of balls (3) housed between an outer race (2) and an inner race (1) also has a cage made of an outer section (4) and inner section (4'), curved to match the rounded exterior of the balls. This cage is made of a material with lubricant trapped inside, to give a self lubricating operation. A roller bearing also has a self lubricating cage, with flat members enclosing the flat ends of the rollers between them. Alternatively, this cage can form a hollow square in cross section with one corner only of the square made of self lubricating material. In another design for ball bearings the cage consists of wedge shaped members made of self lubricating material, with concave sides in contact with the balls.
Patent DE-2839587-A1 (DE)
Title: Windscreen wiper blade support - includes segmented plastics moulding to even pressure over blade
Inventor: KRIZEK OLDRICH
IPC: B60S1/38
Filed: 1978-09-12
Abstract: The modified windscreen wiper support has a series of plastics mouldings (3) strung into the blade backing and with each linked to the next by a moulded hinge (14). The blade is clipped to each segment on sliding claws (28) and the blade assembly is tensioned by a central metal strip (18). The blade is pressed over the windscreen with an even pressure. The top edges of the moulded segments can be angled so that they form wind scoopes for added pressure control.
Patent DE-2842137-A1 (DE)
Inventor: KRAEMER WOLFGANG DR
IPC: C07D233/60
Filed: 1978-09-28
Abstract: 1. A-zolyl-1-fluorophenoxy-butane derivatives of the general formula see diagramm : EP0009707,P10,F1  in which A represents a keto group or a CH(OH) group, B represents a nitrogen atom or a CH group and Y represents chlorine or bromine, and their physiologically acceptable salts.
Patent DE-2845340-A1 (DE)
Title: Clothes ironing machine - with endless belt around two ironing cylinders on top of each other heated by semi-cylindrical shells
Inventor: LOEFFLER HORST
IPC: D06F65/10
Filed: 1978-10-18
Abstract: Clothes ironing machine consists of two ironing cylinders which are arranged on top of each other and are driven in opposite directions. Each is surrounded by two jacketed semi-cylindrical ironing shells which are urged against the cylinders and can be withdrawn from them. An endless belt is wrapped around both cylinders such that it has no cross-over between the cylinders. A guide plate in the gap ensures that clothes are transferred from one cylinder to the second. Machine requires little floor space and has a high throughput; the clothes have to pass all four heated shells in turn.
Patent DE-2855955-A1 (DE)
Title: Buttonhole sewing machine - has a common horizontal shaft for main and secondary operating cams
Inventor: BAJER FRANTISE
IPC: D05B73/12
Filed: 1978-12-23
Abstract: The assembly of operating cams for a buttonhole sewing machine has a main cam on a horizontal cam shaft, which is common to a system of secondary cams. At least one of the secondary cams is the drive while the main cam is the drive for the common horizontal cam shaft, and is mounted outside the machine. The design gives a simple assembly and adjustment of the system, with easy mfr. of the component parts of the machine operating system.
Patent DE-2904802-A1 (DE)
Title: Garment sleeve ironing unit - has grips for both ends with universal joint action for speed and accuracy
Inventor: SAYER GERHARD
IPC: D06F71/28
Filed: 1979-02-08
Abstract: The equipment to stretch and iron the arm of a garment has universal joints (6,7) in the positioning unit (4). They are spaced (D) from each other to carry the holders which are operated by a common unit (8). There is a central column (16) with the universal joint or linkage (6) at one end with the holder and ironer (2) for the arm end, and the universal joint or linkage (7) with the positioning unit (5) and the holder and ironer (1) for the shoulder end of the arm. The sleeve holders are operated simultaneously, together with the universal joints (6,7), by the common operating unit (8) and hand grip (9) which also lock the system when it is in the inactive position. The action of the common operating unit can be a pneumatic or hydraulic piston cylinder assembly (27) with linkage rods (23,25) to the operating components. The mechanism gives a rapid and accurate positioning of the sleeve for ironing.
Patent DE-2909479-A1 (DE)
Inventor: FISCHER HELLMUT
IPC: B65B9/20
Filed: 1979-03-10
Abstract: In the apparatus, a web of packaging material is shaped into a tube, a transverse seam is respectively attached to the latter as bottom closure, and its end part is severed as a bag. In order to treat the packaging material carefully, the apparatus possesses, for drawing the tube forwards on a shaping mandrel (22), intermittently rotating conveying means (30) acting by frictional connection and, for transferring a bag (2) severed from the tube into a conveying device (11) feeding the bags to other processing stations for filling and closing, a clamping gripper (55) which holds a bag (2) at the bottom along its transverse seam and which is moved up and down. <IMAGE>
Patent DE-2910640-A1 (DE)
Inventor: BOKELMANN HORST
IPC: A63B45/02
Filed: 1979-03-17
Abstract: Method and apparatus for the manufacture of a ball of foam material with an embossed surface pattern corresponding to the surface marking of a leather ball, which includes marking the surface of the ball in a single operation by simultaneously applying a set of heated embossing tools.
Patent DE-2919824-A1 (DE)
Inventor: HEISENBERG JOCHEN PROF DR
IPC: F25B1/00
Filed: 1979-05-16
Abstract: 1. A heat pump having a vaporizer (4) for a coolant which transfers heat by way of a compressor (6) to a condenser (10) which is connected to the vaporizer (4) by a return line, characterised in that, in the return line, there is arranged an exchange vessel (20) which by means of controllable valves (14, 22, 28 and 18, 24, 26) forms a separate circuit for the coolant, respectively in series with the vaporizer (4) and the compressor (6), or the compressor (6) and the condenser (10), and which is so arranged in the return line that the coolant can be transferable from the condenser (10) into the exchange vessel (20) and thence into the vaporizer (4).
Patent DE-2927197-A1 (DE)
Title: Rainproof window or glazed door sealing system - has outer part as stop seal confined to bottom cross area between frames
Inventor: DIRLA MANFRED
IPC: E06B7/23
Filed: 1979-07-05
Abstract: An inner stop sealing unit is used. It is sited between a screen frame and a wing frame, and/or central sealing, together with outer sealing, to make up a sealing provision for a window or french door. The outer sealing unit is located only in the lower transverse area between the screening frame (1) and the wing frame (2). The outer sealing unit is also in the form of a stop seal (11). A high degree of resistance to penetration by driving rain is afforded, with min. complexity involved in the sealing system. The window or door may still be easily opened and closed.
Patent DE-2935651-A1 (DE)
Title: Interior light with inbuilt switch for motor vehicle - has sliding element acting on U-shaped spring with free ends acting as switch contacts
Inventor: KORFF DETLEF
IPC: B60Q3/02
Filed: 1979-09-04
Abstract: The vehicle light, has the switch operating element incorporated in the light bulb cover, or in the frame (1) for holding the cover. The outer end projects beyond the cover or the frame and the inner end cooperates with a movable switch contact (16), to raise it out of contact with a fixed switch contact (15). The operating element slides longitudinally relative to the cover (2) or the frame (1). The operating element has inwardly projecting arms each with a nose (25) at its free end which fits behind the cover (2) or the frame (1). Each arm fitting through a slot (23) in the cover (2) or the frame (1) has a length at least equal to the switching path. The inner end (19) of the operating element (17) is bent in the switching direction and cooperates with the bent end of a U-shaped spring (14) the free ends of which provide the two switch contacts (15,16).
Patent DE-2944880-A1 (DE)
Title: Radioactive decontamination uses gas jets - in closed circuit contg. gas purification. plant followed by particle bombardment
Inventor: ZELLER JUN ALBERT DIPL CHEM
IPC: B08B5/02
Filed: 1979-11-07
Abstract: Method of surface cleaning objects, esp those polluted by radioactivity, consists of gas-jetting the objects in a closed system, in which the gas is simultaneously passed through a drying and purifying plant. After gas jetting, the gas is evacuated to a sufficient vacuum for glow discharge and then the objects are subjected to a further surface treatment by gas discharge using ions and/or electron bombardment. Pref argon or nitrogen are used for the gas. More than one jetting operation using the same or different gases may be used. Used in particular for cleaning objects that have been stored or in use as equipment in radioactive environments. The method is simpler than traditional washing processes, and is esp suitable for complicated equipment, such as gear wheels, where liq washing requires considerable manual work.
Patent DE-2945210-A1 (DE)
Title: Grass mower with reduced noise, consumption and speed control - has asynchronous motor with increased torque in top speed range and has high starting torque
Inventor: BOESCHE JUERGEN ING GRAD
IPC: A01D69/02
Filed: 1979-11-09
Abstract: The grass mower design enables the mowing noise and the consumption of electrical energy to be reduced. The motor is driven from the mains via a control circuit (1). The circuit contains a resistor (2) with speed stages (3-5) accessible to the user. It contains a comparator with a reference voltage comparing a voltage proportional to the speed derived from a tachogenerator (6). The top speed range of the asynchronous motor has an increased torque. The starting torque is more than half the pull-out torque. The control circuit contains a solid state switch.
Patent DE-2947378-A1 (DE)
Title: Reversible plough hydraulic rotation drive - has double-acting ram connected to accumulator on one side of piston
Inventor: ALTGILBERS BERNHARD
IPC: A01B3/421
Filed: 1979-11-24
Abstract: The hydraulic rotation drive is for a reversible plough, the spindle of which is coupled to a double-acting ram supplied from the tractor on which the plough is mounted. A first chamber (14) of the ram (9), on one side of the piston (12), is connected to the hydraulic system, and a second (15) on the other to one or more pressure accumulators (19). There can be a stopcock (22) in the pipe (16) from the system to the first chamber, and a second one (21) in a bypass pipe (20) across the ram from this pipe to a second one (18) leading to the accumulators.
Patent DE-3008995-A1 (DE)
Title: Smoke and heat escape flap opening mechanism - has releasable plug at tube extension end of double action thrust cylinder
Inventor: ELBRACHT KLAUS ING GRAD
IPC: F24F7/02
Filed: 1980-03-08
Abstract: The piston rod of a thrust cylinder, connected to the flap, is completely separable from the cylinder tube attached to the mounting ring, when the cylinder is subjected to a pressure medium during emergency conditions, to enable opening and closing a smoke and heat flue flap or ventilation flap. The thrust cylinder is of double-action type (1). At the extension end of the cylinder tube (4) there is a cylinder plug (2), secured by a bolt release device (3) ahead of an emergency flap opening. The flap may be provided with a releasable position- securing device. The compact cylinder provides both for complete emergency opening, and for opening for interior venting and ventilation.
Patent DE-3012042-A1 (DE)
Title: Image conversion device has conical mirror inside box - esp. of transparent acrylic! resin for conversion of straight into circular images
Inventor: WIJCHMANN KLAAS ALBERT DIPL IN
IPC: G03B15/00
Filed: 1980-03-28
Abstract: An image conversion or transfer device is intended for converting an image on a flat support into a curved, for example segment-shaped or circular image; the conversion device consists of a conical mirrow (10) mounted inside a transparent container (9) on which the original image (11) to be converted is mounted. Preferably, the container (9) is of transparent plastics, more specifically has walls of acrylic resin. The device may also possess a translucent casing in which the transparent container can be mounted. This casing is pref. a rectangular box. Preferably, the bottom of the casing on its external face has an opaque base of high coefficient of friction, more specifically a felt bottom. For the easy conversion of an image on a flat surface, typically a strip, onto a circular surface. The box shown is mounted with its top centre point (7) immediately below a camera, the original image (11), is mounted around the wall, and the reflection from the conical mirror (11) received by the camera converts for example a strip of lettering into a circular lettering arrangement.