baber/WOPTO huggingface dataset:
Patent DE-3403821-C1 (DE)
Title: Device for accommodating a terminal or similar office devices
Inventor: GOETZ WERNER
IPC: F16M11/14
Filed: 1984-02-03
Granted: 1985-01-24
Abstract: The device for mounting a terminal exhibits a hemispherically moulded carrier plate forming the bottom of the terminal which is arranged rotatably and tiltably on a collar part of a cylindrical carrier element. The vertical tilting range of the carrying plate and thus of the terminal is limited by a tilting slot in the carrier plate which is engaged by a holding nose of the carrier element. Between the holding nose and the carrier plate, a sliding element is arranged which cooperates with the holding nose via a locking opening in the manner of a bayonet closure. As protection against horizontal turning, the sliding element exhibits an elastic tongue which engages a corresponding stop slot in the carrier element. To detach the terminal from the carrier element (base), the elastic tongue is lifted out of the stop slot from the outside through the tilting slot, turned by 90 DEG and lifted away from the holding nose.
Patent DE-3406283-C1 (DE)
IPC: E06B3/26
Filed: 1984-02-22
Granted: 1985-07-25
Abstract: 1. Window or doorframe profile, consisting of a hollow plastics profile (1A-1F) with a strengthening profile (2A-2F), especially of metal, set therein, wherein the strengthening profile is disposed in the hollow plastics profile with a certain pre-stressing and is additionally fixed in the hollow plastics profile by fixing elements, e.g. screws (11) screwed in from the outside, characterised in that : a) the cross-section of the strengthening profile (2A-2F) is trapezoidal and comprises at least one wall (3, 4) forming a wedge surface, and in that the hollow space (7) in the hollow plastics profile (1A-F) receiving the strengthening profile has a tapering trapezoidal cross-section matched thereto, b) the height (h) of the strengthening profile (2A-2F) in the wedging direction (A) is smaller than that (H) of the hollow space (7) in the hollow plastics profile (1A-1F) receiving the strengthening profile, and c) the fixing elements, e.g. the screws (11) between the hollow plastics profile (1A-1F) and the strengthening profile (2A-2F) are arranged to act in the wedging direction (A), so that on corresponding actuation or rotation of the same the strengthening profile (2A-2F) is movable into mating engagement with the adjacent walls (8, 9, 13) of the hollow plastics profile (1A-1F) which form wedge surfaces.
Patent DE-3422855-C1 (DE)
Title: Housing for a bendable articulated connection between two shaft ends
Inventor: HOFFMANN GERHARD
IPC: F16D3/84
Filed: 1984-06-20
Granted: 1985-11-14
Abstract: A housing for an articulated connection between two shaft ends is described, which consists of two housing parts surrounding the shaft ends and associated articulation parts. The two housing parts are bevelled on their mutually facing ends and supported rotatably in relation to one another via at least one axial bearing. They are also mounted rotatably on their associated shaft ends via in each case a shaft bearing. As a result of this triple bearing, the housing can follow any bending angle of the articulated connection. The articulated connection can be designed as a single articulation, in particular as a universal joint. Instead of this, the articulated connection can consist of a multiple articulation, e.g. a double articulation. In this case, housing intermediate parts, which are supported rotatably in relation to one another and in relation to the housing parts in each case by their own axial bearing, are inserted axially between the two housing parts. In this manner, articulated connections of any bending angle enclosed by a housing can be manufactured. <IMAGE>
Patent DE-3523571-C1 (DE)
Title: Process and apparatus for dedusting hot gases loaded with solids
Inventor: LORENZ KURT DR
IPC: B04C5/02
Filed: 1985-07-02
Granted: 1986-11-20
Abstract: The invention relates to a process for dedusting hot gases loaded with solids, with the aid of one or more cyclones. To reduce the wear in the spiral intake region, the invention provides that gases are injected there through the spiral wall with injection pulses directed towards the centre. <IMAGE>
Patent DE-3524112-C1 (DE)
Title: Passive frequency multiplier
Inventor: FRITZE BERND DIPL-ING
IPC: H03B19/14
Filed: 1985-07-05
Granted: 1987-01-02
Abstract: To increase the efficiency of passive frequency multipliers, transistors are disposed in a common-base circuit as rectifier components between the input and output circuit.
Patent DE-3540345-C1 (DE)
Inventor: TUNGER KURT
IPC: E05D15/58
Filed: 1985-11-14
Granted: 1987-02-19
Abstract: 1. Mounting for a sliding leaf (8) in the form of a window, a door or similar, which can be moved into a parallel position and which is supported by two carriages (13, 14), which are guided on longitudinal rails (11, 12) on the same side as the frame and each of which has a setting out device, which is pivotable transversely to the direction of the rails and actuatable by means of a leaf operating lever (9) with connecting rods interpositioned (40), which run under retaining rails (77) in a groove on the same side as the rabbet of the sliding leaf frame and extend from the bearing of the leaf operating lever (9) to an auxiliary gear (41), which is connected to the setting out device and has an auxiliary gear sprocket (N) as drive for a driving shaft (39) of the setting out device, characterized in that the housing (78) accommodating the auxiliary gear sprocket (N) is arranged longitudinally movably on the retaining rail (77) covering the connecting rod and that the built-in auxiliary gear is fixed in the horizontal, stationary driving shaft (39) of the setting out device, which shaft runs transversely to the direction of sliding and travels through the auxiliary gear sprocket (N).
Patent DE-3616700-C1 (DE)
Title: Apparatus for emptying a container
Inventor: STRECKER ANTON
IPC: B65G65/23
Filed: 1986-05-16
Granted: 1987-10-08
Abstract: The invention relates to an apparatus for emptying a container, which comprises a stand and a swivelling part which is mounted so as to swivel about a horizontal swivel axis in the region of the upper side of the stand and bears and holds the container. The containers can have an inexpensive and simple design and can be tilted with a fork-lift truck if the apparatus is configured such that the upper side of the stand is designed as a supporting plate or supporting frame on which the container can be set down and fastened, that the swivelling part has, offset relative to the underside of the supporting plate or of the supporting frame, a receiver for fork-lift truck arms, which receiver is bounded at the top by a rotatably mounted roller, which is aligned parallel to the swivelling axis, and at the bottom by a pivotable holding bracket, and that the swivelling part is held in the initial position on the stand by means of at least one spring-loaded and/or weight-loaded Bowden cable. <IMAGE>
Patent DE-3634455-C1 (DE)
Title: Non-return valve, particularly for the ventilation of passenger compartments of passenger vehicles
Inventor: HUBER GUNTRAM DIPL-ING
IPC: B60H1/24
Filed: 1986-10-09
Granted: 1988-04-28
Abstract: In a non-return valve for the ventilation of passenger compartments of passenger vehicles, a supporting part is provided with an opening, from the rim of which there projects an encircling sealing web. Assigned to the sealing web is a flexible flap attached on one side which can be moved by the air flow acting on it between an open position and a position in which it rests against the sealing web and closes the opening. To avoid chattering noises, the front edge of the sealing web forms a plane which intersects the plane of the flap. This measure ensures that the flap rolls noiselessly on the sealing web when closing the opening.
Patent DE-3639417-C1 (DE)
Inventor: MEYER WALTER DR
IPC: B05D7/16
Filed: 1986-11-18
Granted: 1987-11-26
Abstract: In a method for continuously jacketing steel objects particularly tubing including the steps of cleaning the object by means of blasting its surface; chromatizing the cleaned surface by exposing the surface to a silicate containing watery solution of 3 and/or 6 valued chromium compound or compounds, drying the object at a temperature preferably between 105 degrees C. and 130 degrees C. which is well below the temperature necessary either for an application of a bonding and cover layer and/or for curing of the epoxy resin; a blend being applied prior to conversion of the chromatizing medium and any chromium iron compounds into a thermally stable intermediate layer including a chromium iron silicate oxide layer, the application of epoxy resin curing agent is carried out in two steps to obtain at least two sublayers, the first one of the layer being more reactive than the second one at temperature below 170 degrees C. and the two sublayers are cured together thereafter at a temperature between 170 to 240 degrees C., the first sublayer is applied in the liquidous state and the second layer is applied as a powder.
Patent DE-3710048-C1 (DE)
IPC: H02K5/18
Filed: 1987-03-31
Granted: 1988-06-16
Abstract: In a tubular casing for an electric motor, having a jacket shell surrounding the casing and attached thereto, the casing is designed as a tube (10). In this arrangement, the jacket shell (20) is supported against its circumference by means of rib-like retaining devices (30,34) and grips behind mating devices (17) of the tube with tab strips (19) at the end. <IMAGE>
Patent DE-3735210-C1 (DE)
Title: Hydraulic steering damper
Inventor: PERES LASZLO
IPC: B62K21/08
Filed: 1987-10-17
Granted: 1989-02-09
Abstract: A hydraulic steering damper (1), in particular for motor cycles, is described, which has a divided piston having axially limitedly displaceable piston halves (7, 8). Located between the piston halves (7) and (8) is an elastic ring body (33) which, as a function of the speed of the piston rod (3), is radially expanded via the two piston halves (7) and (8) so as to influence the size of a damping-effective annular gap (34) and of frictional engagement with the inner wall of the cylinder (2). As a result of sealing of working chambers (11) and (12) with respect to a compensation space (13), which sealing is dependent on the speed of the piston rod, a simplification with respect to the sealing and an improved volume compensation within the hydraulic steering damper (1) is achieved. Furthermore, two seals (14), which with increasing pressure produce a self-increasing damping frictional force, are provided between the cylinder (2) and the piston rod (3). <IMAGE>
Patent DE-3801678-C1 (DE)
Title: Surgical rasp instrument
IPC: A61B17/16
Filed: 1988-01-21
Granted: 1989-08-17
Abstract: A surgical rasp instrument has a rasp which tapers towards one of its ends and is fitted with rasping teeth on all sides, and a drive that drives the rasp in an oscillating manner in parallel with its longitudinal direction. In order to avoid wedging of such a rasp in a medullary space of a bone and to promote removal of the chips it is proposed that the rasp comprise at least two pairs of rasping surfaces, that the rasping surfaces of the various pairs follow each other in the circumferential direction of the rasp and that the pairs are driven synchronously but with a different stroke.
Patent DE-3810739-C1 (DE)
Title: Safety device for a distant-heating transfer station
IPC: F24D10/00
Filed: 1988-03-30
Granted: 1989-04-06
Abstract: A new safety device for a distant-heating transfer station between a distant-heating pipeline system and a domestic installation is proposed, which is constructed in such a way that the pressure reducer acts on a desired-value chamber via a first control surface, that the desired-value chamber is bounded, opposite the first control surface, by a second control surface which acts on a safety overflow valve to be arranged in an overflow line, and that an opening spring of the safety overflow valve acts on that side of the second control surface facing away from the desired-value chamber.
Patent DE-3822507-C1 (DE)
Title: Capillary tube
IPC: G01N33/483
Filed: 1988-07-04
Granted: 1989-12-28
Abstract: The invention relates to a plastic capillary tube for pipetting capillary blood. In order to be able to better determine the amount of blood, it is proposed to arrange an orifice in the wall in the form of a borehole or a slot at a defined distance from the suction end.
Patent DE-3841808-C1 (DE)
IPC: A22C17/14
Filed: 1988-12-12
Granted: 1989-09-28
Abstract: The invention relates to a process for calibration or standardization of natural intestines for use as skins for foods or the like, and sausage in particular. A previously desalted natural intestine is subjected over a period of several minutes to an alternating electromagnetic field of less than 20 cm, preferably a microwave field, on a carrier of the desired caliber and of nonpolar material or essentially nonpolar material in comparison to that of the natural intestine.
Patent DE-3900880-C1 (DE)
Title: Canopy for a landfill site
IPC: B09B1/00
Filed: 1989-01-13
Granted: 1990-05-31
Abstract: To protect the supporting structure of a canopy for a landfill site, the supports (2) erected on the base (6) in the dumping area of the landfill-site material (1) are encased with impact protection (3) of prefabricated parts (4) which can be built up as the dumping height increases. <IMAGE>
Patent DE-3937146-C1 (DE)
IPC: D05B3/22
Filed: 1989-11-08
Granted: 1991-05-29
Abstract: The invention relates to an automatic button feed device for button sewing machines. It solves the problem of reliably taking buttons of any shape and size to the button sewing position, with the adaptation to other button sizes performed largely by simple adjustment procedures. The device consists essentially of: a separator (2) arranged between an oscillating container (1) and a feed channel (3) which is adjustable to the current button size by the rotation of a distributor disc (12) and which conveys only one button at a time into the feed channel (3); a funnel-shaped connector (4) fitted at the end of the feed channel (3) which opens above a rotary device (5) and can take the button conveyed via the feed channel (3); an acceptance grip (6), adjustable to the current button size, for positioning the button on the rotary device (5); and a feed arm (7) fitted with guide pins (40) which conveys the button from the acceptance grip (6) between the clamping jaws of a button chamber (8).
Patent DE-4018852-C1 (DE)
Title: Method of coiling hose - has hoses fed through bath after mounting on trolley in service line
IPC: A62C33/02
Filed: 1990-06-13
Granted: 1991-07-18
Abstract: The method of coiling a hose in halves onto a hose coil trolley in a hose servicing line involves dragging the hoses into the treatment bath noting their number and length by identifying leading and trailing couplings. It involves  calculating the centre of each hose in the line and approaching the coil trolley with a central area of the first hose, placing the hose on and coiling it onto the car reel. This first hose is then removed and the process repeated with the next hose. USE/ADVANTAGE - Fire fighting hoses. Group of hoses coiled separately onto reel car without confusion.
Patent DE-4090612-C1 (DE)
Title: Steering wheel position compensator of fully hydraulic steering system
Inventor: TOMIYOSHI YASUMASA
IPC: B62D12/00
Filed: 1990-04-17
Granted: 1997-04-24
Abstract: The steering wheel position compensator of a fully hydraulic steering device for working vehicle, etc. The fully hydraulic power steering device is provided with a steering unit (30) operated by a steering wheel (H) and a hydraulic circuit connecting steering cylinders (D,E) that turn the car body, a sensor (110) that detects the turning angle of the. steering wheel, a sensor (120) that detects the turning angle of the car body, a controller (101) that compares the outputs of these two sensors to actuate a steering wheel position deviation compensation solenoid valve (50) in accordance with the difference between the outputs of these sensors.  There is a compensation flow distribution valve (60) that branches off the steering wheel position compensation oil from a steering pump circuit to the solenoid valve and a compensation circuit closing valve (40) that closes the drain port of the pilot hydraulic circuit of the flow distribution valve only when the steering wheel is operated by a driver and allows the flow distribution valve to supply the compensation oil to be solenoid valve are provided. @(24pp Dwg.No.1/8)@
Patent DE-4102922-C1 (DE)
IPC: E04C2/54
Filed: 1991-01-31
Granted: 1992-03-05
Abstract: In a wall or roof surface made of glass panes (1), in which glass panes (1) are fixed to supports capable of pivoting about pivots (3) and are capable of pivoting by means of an adjusting device from a closed position in which they overlap one another in imbricated fashion and form, together with a supporting frame, a closed wall or roof surface, on one side of the same parallel to one another until an open position is reached, the glass panes (1) consist of simple glass plates. In this arrangement, the glass panes (1) form, in their closed position, a gap (20) between their mutually overlapping regions, with each glass pane (1) overlapped in the closed position by a preceding glass pane (1) and overlapping a following glass pane (1) the gap (20) of the two overlapping regions together overlapping at least the whole length of the glass pane (1). In this arrangement, the glass pane (1) is provided at both of its longitudinal end regions (4; 6) with respective sealing profiles (5; 7) which extend substantially over the width of the longitudinal end regions and project towards the surface of the preceding and following glass pane (1) respectively, in such a way that said sealing profiles in the closed position bear sealingly against the surface of the preceding and following glass pane (1) respectively. <IMAGE>
Patent DE-4119811-C1 (DE)
IPC: C02F3/12
Filed: 1991-06-15
Granted: 1992-09-17
Abstract: The aim of the invention is the almost complete retention of support material discharged from reactors for water treatment, in particular from fluidised bed reactors, in a separation unit connected downstream of the reactors and cleaning thereof from biomass overgrowth and recirculation into the reactor. According to the invention, the water stream containing the entrained support material (8) leaving the reactor is passed towards an impact plate (4) contained in a gas space (7) of a separation unit (1) arranged downstream of the reactor. The increasing density difference between material and water, after the return to the water surface situated beneath the gas space (7), effects a floatation of the support material (8) in the settling space in which the flow is vertically downwards. Beneath the water surface (6), the floating support material (8) is withdrawn from the separation unit (1) at the side by means of an ejector (10) having a propellent water connection (11) and is recirculated into the reactor. Guide rings (5) or jet dispersers (16) can be mounted on one or more impact plates (4). The cross-section of the cylindrical separation unit below the suction connection piece (9) is expanded in the shape of a truncated cone. <IMAGE>
Patent DE-4120373-C1 (DE)
Title: Mail with rotary hook and grooved shank top - whose pitch provides forced twist of 60 deg. after entering connected material
IPC: F16B15/06
Filed: 1991-06-20
Granted: 1992-08-06
Abstract: The nail with a rotary hook is grooved (2) in the top part of the cylindrical shank to form a multi-start thread, whose pitch and flanks are so dimensioned as to lead to a forcible radial twist through 60 deg. just when the nail axially drives into the material (5). Three hooks (4) at 120 deg. pitch are arranged round the lower part of the shank. Pref. the shank has an annular hook tread way (3) between the grooves and tip and is limited above by a longitudinally or crossways slotted head (1). USE/ADVANTAGE - For timber etc. nails, with improved hold in fastening position.
Patent DE-4143095-C1 (DE)
Title: Electrical building block, for simplicity and reliability - comprises resistor in series with melt fuse and connection element forming protective wall section, fixed on substrate with silicone adhesive
IPC: H01H85/02
Filed: 1991-12-27
Granted: 1993-04-08
Abstract: The block has circuit components comprising a PTC resistor, on a substrate, which may be used to switch an electric circuit, w.r.t. temp.. The PTC resistor is in series with a melt fuse, and the resistor has a connection element to the melt fuse, which forms a protective wall section. The PTC resistor is pref. fixed to the substrate using a conducting silicone adhesive. ADVANTAGE - Simple and reliable.
Patent DE-4207749-C1 (DE)
Title: Shuttering or scaffolding/part fastener to bar section - has spring-loaded toggle lever, swivelable about axis, orthogonal to head plate and has spring loaded spacers
IPC: E04G11/48
Filed: 1992-03-11
Granted: 1993-04-15
Abstract: Th device is spring loaded in that the part to be fastened is held by swivelable toggle levers (2) at right angles to the head plate (7) axis. In the closed position, the head plate grips the toggle lever. The toggle levers are clamped on to the upper plate with rubber or plastics spacers (3) which are spring loaded. The swivel angle of the toggle lever is limited. USE/ADVANTAGE - Quick method of attachment which does not require nuts and bolts and not easily affected by waste material such as mortar.
Patent DE-4209515-C1 (DE)
Title: Walking walling-frame for mine gallery - has walking frame mounting with bridge over piston rod supporting lifting ram for floor skids
IPC: E21D23/04
Filed: 1992-03-24
Granted: 1993-08-12
Abstract: A mounting (5) accommodates the walking ram (6) in the gap between the skids (1). A roof cowl, a lemniscate drive mechanism and a backfill shield are included. The ram piston rod (8) is coupled via a walking beam to the coalface conveyor, while at the backfill side a cross-member joins the ram cylinder to the skids. At the coal-face side the ram mounting is guided as far as the extended piston rod, and has a bridge (11) over the latter. A lifting ram (13) on the bridge acts via coupling members (14) on the skids. The walking beam is guided between lateral faces in the ram mounting. USE/ADVANTAGE - Walking walling frame for mine gallery simplifies lifting of skids.
Patent DE-4237036-C1 (DE)
Title: Thermostat-valve production method for automotive-engine cooling - involves injection moulding control pin seal and valve plate onto ends of tubular capsule containing pin and expansion material
Inventor: HENSCHEL ADOLF
IPC: G05D23/02
Filed: 1992-11-03
Granted: 1994-05-11
Abstract: The tubular body (1), containing the material, the pin and a rubber sealing plug accommodating the pin, is inserted in a mould. The tubular body may be open at one or both ends. In a single injection-moulding operation, the pin (5) is sealed at one end of the body in the radial and axial directions, and the body and a plastics valve plate (6) accommodating the capsule are also sealed. At the other end a piston (12) or valve plate are also injection-moulded into place. ADVANTAGE - Simple to produce and assemble, with no leakage of expansion material.