baber/WOPTO huggingface dataset:
Patent DE-4323515-A1 (DE)
Title: Adjustable and removable hinge - is for window shutter or door on building and incorporates sliding members clamped in place by screws
Inventor: GAUGG JOHANN
IPC: E05D7/04
Filed: 1993-07-14
Abstract: The hinge mechanism is used to fasten a window shutter or a door to the wall of a building and is adjustable. It has a hinge (6) with slotted side members (7,8) connected to further sliding members (4,16) by screws (5,13). The first sliding member (7) is connected via a further sliding adjustment (2,3) to a plate or bracket (1) firmly attached to the building wall, and the slot (11) is open at the end so that the sliding member (4) may be slid right out of engagement. USE/ADVANTAGE - Adjustable and removable hinge for window shutter or door on building.
Patent DE-4327628-A1 (DE)
Title: Connector for furniture elements - has threaded bores at right angles to take screw element and threaded bolts with nuts for tensioning.
Inventor: SCHOLZE RAINER
IPC: F16B12/44
Filed: 1993-08-17
Abstract: The holding connector section consists of a Rampa (RTM) screw element (1) with an additional threaded bore (4) offset by 90 deg. and of two threaded bolts (2,3) which can be fitted into the screw element (1) and the additional bore. The free ends of each threaded bolt has a nut (5,6). The Rampa (RTM) screw element and threaded bolts can be fitted into the guide recesses (12,13,14,15) and the nuts (5,6) can be fitted as tension fixing elements into tension recesses (10,11) of the furniture elements (8,9). The threaded bore passes diametrically through screw element. USE/ADVANTAGE - The furniture elements are transported without connecting elements which are only fitted on site.
Patent DE-4329923-A1 (DE)
Title: Unit comprising a plug and at least one plug socket
Inventor: SPRINGMANN HARRY
IPC: H01R25/00
Filed: 1993-09-04
Abstract: In the case of a unit comprising a plug (3) and at least one plug socket (1a, 1b, 1c) between which an electrical connection (26) is provided, the plug (3) and the plug socket (1a, 1b, 1c) are intended to be connected to one another via a telescopic connection (2). <IMAGE>
Patent DE-4331367-A1 (DE)
Title: Inner socket for sealing pipe joints in pipelines, and sealing process
Inventor: LEWIN HANS GUENTER DIPL ING
IPC: F16L55/163
Filed: 1993-09-15
Abstract: Inner socket for sealing pipe joints in pipelines, with a sleeve which engages over the joint on both sides and consists of a firm elastic material, in particular stainless steel. The inner socket exhibits a sealing element consisting of soft elastic material, in particular rubber, on both sides of the joint, the sealing element being arranged between the sleeve and the inner wall of the pipe. The outer sides of the sleeve are designed such that they rest against the inner wall of the pipe at an angle of less than 90 DEG . The sealing element is formed in one piece in an H-shaped manner with thickened lateral edges, the thickened lateral edges being arranged on one side of the joint in each case. The sleeve is designed as a bracing element, in particular as a self-locking open ring which overlaps at its ends in the circumferential direction. A process for sealing pipe joints using said inner socket demonstrates the self-locking bracing operation which can be effected automatically. <IMAGE>
Patent DE-4332428-A1 (DE)
Title: Format-detection device for a film cartridge
Inventor: BOGANI CARLO
IPC: G03B42/02
Filed: 1993-09-23
Abstract: According to the invention, the format of the film cartridge (1) is detected electrooptically by means of at least one radiation receiver (2). A format-detection device of this type can be produced with little cost, in addition it is subject to only little wear. <IMAGE>
Patent DE-4337578-A1 (DE)
Inventor: BAYER HARALD
IPC: B41F21/10
Filed: 1993-11-04
Abstract: The invention relates to a sheet transfer cylinder for printing machines using gripper bridges arranged distributed evenly and symmetrically over the circumference of the cylinder. The object of the invention is to ajust the gripper opening strips of the gripper bridges evenly for different thicknesses of the printing medium. This is achieved in that, for the uniform raising and lowering of the gripper opening strips 21, a drive motor 5 is arranged in the cylinder journal 4 of a sheet transfer cylinder 2 which is connected via a clutch 15 to centrally adjusting means 16. The centrally adjusting means 16 are coupled for each gripper bridge to a positioning device 20, which positioning devices move the gripper opening strips 21 in a radial direction by means of advancing wedges 19. <IMAGE>
Patent DE-4338283-A1 (DE)
Title: Textile machine producing cross-wound bobbins
Inventor: HERMANNS FERDINAND-JOSEF
IPC: D01H1/20
Filed: 1993-11-10
Abstract: The invention relates to a method and an apparatus for operating a textile machine producing cross-wound bobbins. According to the invention, a device for monitoring the mains voltage is provided. When a predetermined threshold value is exceeded, corresponding information is fed to the winding-station computers (16). The winding-station computers (16) activate the thread-severing devices (8) and ensure the release of passive valves (26, 27) which, for example connected to a pressure reservoir (30), activate the winding-station lift-off devices (4) and the bobbin-braking devices (32). <IMAGE>
Patent DE-4339808-A1 (DE)
Title: Actuating handle for surgical instruments with shaft shaped fittings
Inventor: STORZ MARTIN
IPC: A61B17/00
Filed: 1993-11-23
Abstract: The instrument has a shaft and an actuating rod (16). A stationary handle part (10) is coupled via a body (12) to the shaft a swivelling handle part (32) mounted on pivot joint (34) on the stationary handle part. The pivot point in fitted to end of the stationary part, away from the shaft. The swivelling handle part moves on the handle body with its free end, away from the pivot point. On the latter facing end in fitted one end of a transfer member (36) eccentrically to the pivot point. The member other end engages a lever (26) moving the actuating rod.
Patent DE-4340130-A1 (DE)
Title: Locating structures underground
Inventor: MIEGEL WOLFGANG DIPL ING
IPC: G01S13/88
Filed: 1993-11-25
Abstract: At least one signal source (4) emits a signal and at least one receiver (5) detects a signal from which the distance to the detected structure (2) is derived. In addition to the evaluation of the underground signal component a position measurement of at least one above ground reference point (8) is conducted using a satellite arrangement (9). The results of both above ground and underground measurements are fed to an evaluation unit and combined to derive an absolute structure depth independent of the contours of the Earth's surface. The signal source and receiver can be above ground, or the source can be underground.
Patent DE-4342524-A1 (DE)
Title: Ventilation unit for room - has two connected air distribution boxes with additional air outlet into room, having connection channel charged by air nozzle
Inventor: HAENDEL CLAUS DIPL ING
IPC: F24F13/26
Filed: 1993-12-14
Abstract: The unit has a first air distribution box (13), which is connected to a second distribution box (17) via an air connection channel. The channel is charged by at least one air nozzle (9). The second distribution box has at least one additional air outlet (18) into the room (2). Alternatively, a second air outlet may similarly be connected to the first distribution box. The upstream opening of the connection channel is opposite to the nozzle, which charges the channel. The nozzles are located in a nozzle box (5), with several concentric nozzles associated with the upstream channel opening. ADVANTAGE - Optimum ventilation of room.
Patent DE-4342848-A1 (DE)
Title: Purifying polyolefin, esp. shredded polyethylene film, for recycling
Inventor: LORENZ ARNULF DIPL ING
IPC: B29B17/02
Filed: 1993-12-16
Abstract: A process (A) for removing residues of solvent and/or nitrocellulose from pre-purified polyolefin, esp. pre-purified recycled polyethylene (PE) chips (I), comprises mixing with water, removing solvent by stripping or extn. and simultaneously washing nitrocellulose residues from the surface. An alternative process (B) comprises washing with purified solvent, mechanically separating the solvent and driving off residual solvent with a stream of nitrogen.The claimed system for process (A) comprises a purification and extn. reactor (1) connected to a pptn. tank (2) (both with integral stirrers), a phase separator (3), opt. a column contg. active carbon (4) to decolorise the water, an evaporator (9) and/or an adsorber column (10) for purifying solvent, and a solvent tank (11).A system for process (B) comprises a cleaning tank (14) with integral stirrer, connected to an adsorber column (15), a solvent tank (16), a cooler unit (17) for recovering solvent from the nitrogen stream and a heat exchanger (18) for heating the nitrogen.
Patent DE-4404145-A1 (DE)
Inventor: HAAS MICHAEL DIPL ING
IPC: F01L1/14
Filed: 1994-02-09
Abstract: A switchable supporting component (30) is to be designed in such a way that a pull-rod engaging at one end (35) of it can be fully operatively separated from the control cam. The invention effects this in that in the housing (31) there runs at least one further radial drilling (37) aligned in a large cam movement phase in which there is a coupling component (49) movable along the drilling which, when the cam is disconnected from the pull-rod, can move in such a way that it laps over an annular gap (41) formed between the housing (31) and the cylinder head (10) and runs at the same time in the two drillings (37) in the housing (31) and the cylinder head (10). Thus, the idle stroke of the housing (31) necessary when the pull-rod is disconnected is avoided. Disconnection can take place even at medium to fast rotation speeds, since a pressure spring (47) no longer keeps the pull-rod in permanent contact with the cam via the housing (31) in the disconnection phase.
Patent DE-4404859-A1 (DE)
Title: Cylinder with storage cylinder
Inventor: VOIT HERBERT DIPL ING
IPC: B60T11/16
Filed: 1994-02-16
Abstract: The cylinder has a cylinder cover (2) which is provided with connections for at least one pressure conduit for fixture and connection to a fluid chamber, which is formed in a storage container (14) fixed to the housing. On the cylinder cover a retention (13) is provided in which the storage container is inserted with engagement components (16) and sealing member (24) enclose the pressure medium outlet (23) of the storage container. The storage container has a securing device (20), which acts against an unintentional release from the retention. The retention has ribs (18) at a radial distance from the cylinder cover, which are engaged by engagement components (16) formed as feet (17) after a relative movement of the storage container to the cylinder cover.
Patent DE-4405723-A1 (DE)
Inventor: LINHARD KLAUS DR ING
IPC: G10L21/0232
Filed: 1994-02-23
Abstract: Filtering is applied to the band spectrum of the noisy signal before and optionally also after spectral subtraction of the noise is applied. The required transfer function for the spectral subtraction process is obtained during speech pauses and may itself be subjected to median filtering. The filter may operate in the time domain over a window of 3 successive time segments, in total less than 50 ms. Alternatively, the filter operates in the frequency domain with a window size of less than 5 frequency units.
Patent DE-4412528-A1 (DE)
Title: Traffic light control circuit for service vehicle
Inventor: SAKHAPOUR KAMIAR
IPC: G08G1/087
Filed: 1994-04-12
Abstract: The device supplements traffic light control for a service vehicle, e.g. a police car, fire engine, ambulance, etc. The vehicle contains an infra-red or microwave transmitter which, when switched on, sends out signals. The signals are picked up by a receiver attached to the traffic lights and are analysed so as to switch the lights to green in the direction of travel of the vehicle and to red for traffic crossing the path of the vehicle.The infra-red or microwave transmitter is attached to the roof of the vehicle. The output signals from the transmitter, with the help of the receiver, trigger e.g. an optical and/or acoustic signal to give warning to other road users.
Patent DE-4413406-A1 (DE)
IPC: F01L1/356
Filed: 1994-04-18
Abstract: An internal combustion engine with a variable valve control has at least one camshaft (1) for controlling gas mixture control means (8) and a controller for varying the opening times of the gas mixture control means (8). The controller has a first driving element (51, 53) that rotates in synchronism with the crankshaft, a second driving element (52, 58) that rotates in synchronism with the camshaft, and an intermediate member (60) that transmits forces from the first driving element (51, 53) to the second driving element (52, 58). The intermediate member (60) can move to influence the transmission of movement from the first driving element (51, 53) to the second driving element (52, 58). The direction and extent of displacement of the intermediate member (60) may be freely selected within a plane, so that the variation in opening times of the gas mixture control elements (8) and the gap between the maximum opening of the gas mixture control elements (8) and the top dead centre of the piston may be modified independently from each other.
Patent DE-4418916-A1 (DE)
Title: Vibration damper for structures which are at risk from vibrations
Inventor: RUSCHEWEYH HANS PROF DR ING
IPC: E04B1/98
Filed: 1994-05-31
Abstract: The invention relates to a vibration damper for structures (B) which are at risk from vibrations, comprising at least one container filled with a liquid (F), the mass, the sloshing frequency and the intrinsic damping behaviour of the liquid (F) being matched to a natural frequency, which is to be damped, of the structure (B) which is at risk from vibrations. In order to provide a virtually rotationally symmetrical vibration behaviour with a low degree of outlay and low mass, the distance (A) of each container wall (W), delimiting the liquid surface (O) from the centre point (M) of the liquid surface (O) on the mid-perpendicular running in the plane of the liquid surface (O), of the line intersection (S) of the plane of the liquid surface (O) with the corresponding container wall (W) is approximately equal. <IMAGE>
Patent DE-4419540-A1 (DE)
Title: Method and device for cleaning a circulating fabric web
Inventor: GOGG ADOLF DIPL ING
IPC: D21F1/32
Filed: 1994-06-03
Abstract: The invention relates to a method for cleaning a circulating fabric web, in particular a wire web or a felt web, preferably in a paper or board machine, by means of at least one medium which is under pressure, the supply of the medium, in particular at least one jet of medium, being guided or moved transversely to the running direction of the fabric web. The method is primarily characterised in that application is made of at least one further medium, preferably under pressure, which is guided or moved transversely to the running direction of the fabric web and which preferably differs from the abovementioned medium, in particular in respect of the composition and/or in terms of the material and/or in terms of the type of application. Furthermore, the invention relates to a device for carrying out the abovementioned method. This device is equipped with at least one medium supply device, in particular a spray nozzle, which can be directed, or is directed, towards the fabric web and has a connection for pressurised medium, preferably having a traversing unit for moving the medium supply device, in particular nozzle, transversely to the running direction of the fabric web, and is characterised in that a medium supply device, in particular nozzle, is provided for at least one further medium which can be directed, or is directed, towards the fabric web.
Patent DE-4425027-A1 (DE)
Title: Prodn. of thick walled shaped bodies
Inventor: BUELTJER UWE DR
IPC: C08J5/24
Filed: 1994-07-15
Abstract: To produce a thick-walled shaped body, after the first resin (I) has hardened in the hollow zone formed by a spacing woven material, a second resin (II) is injected which can be set. In a hard condition, it has a glazing transit temp. of 100-150 deg  C and the second resin (II) is also hardened.
Patent DE-4434589-A1 (DE)
Title: Device to connect window and window lifter for vehicle
Inventor: WEBER HORST
IPC: E05F11/48
Filed: 1994-09-28
Abstract: At least one pair of jaws (20a,20b), each with a hook (21) pointing to the inside, is linked to the mechanism of the window lifter. Elements (1) are directly attached to the window surface which can be inserted in the jaws form-fittingly. These elements can be separate parts bonded to the window's surface or formed by applying several layers of curing material. This could cure thermally or by electromagnetic radiation partic. UV-radiation. A multiple component material that cures out chemically can also be used.
Patent DE-4435657-A1 (DE)
Title: Production method for a semiconductor laser
Inventor: MIYASHITA MOTOHARU
IPC: H01S5/042
Filed: 1994-10-05
Abstract: In the case of a production method for a semiconductor laser, after formation of a laminated layer structure which contains a double heterojunction, which has an active layer and an upper and a lower coating layer sandwiching the active layer, on a semiconductor wafer, an insulation layer is formed in a structure which contains a first region to be processed in accordance with the respective chip region, which contains a bar-formation region, and a second region to be processed in accordance with an edge region of the respective chip region, and thereafter openings are formed on the insulation layer on both sides of the bar-formation region of the laser element on the first region to be processed, in order to obtain a large insulation-layer opening ratio, and an opening is formed on the insulation layer in the formation region of the light-emitting facet of the laser element in the second region to be processed, in order to produce a small insulation-layer opening ratio, and thereafter semiconductor layers which are exposed by the insulation-layer openings are etched by chemically reactive gas etching at a high etching rate with a reduced insulation-layer opening ratio. This prevents the active layer from being exposed on both sides of the bar, and the characteristic of the laser element is prevented from being ... as a result of the deterioration in the ... Original abstract incomplete.
Patent DE-4438200-A1 (DE)
Title: Heater for ring materials
Inventor: MUELLER ERICH
IPC: F23D14/70
Filed: 1994-10-26
Abstract: The heating appts. for heating ring and round materials,such as for treating rollers with adhesive bondings, has a horizontal distribution ring to feed a combustion gas through jet drillings. Each main jet (8) drilling, in the main combustion direction, has a side jet (9) on both sides at an angle (alpha) of 30-45 deg., as a drilling. The ratio of the outlet surfaces of the main (8) and side (9) jets is 1/14-1/16 and pref. 1/15 as F1/F2 where F1 is the outlet surface of the side jet (9) and F2 the outlet surface of the main jet (8). Stabiliser walls (10) are on both sides of the jets (8,9) along the outside of the burner tube (5), forming an angle (beta) of 20-40 deg. to the main jet (8), and pref. 30 deg. The height (h) of the stabilising wall (10) is 4-6 times the dia. of the main jet (8), and pref. five times the dia., where the height (h) is the radial distance between the wall upper edge and the upper edge of the main jet (8). The gap (a1) between the wall (10) upper edges is 4-5 times the burner tube dia. The tangential distance (a2) between the centre of the jet (8) upper edge and each wall (10) is 2-5 times the burner tube (5). dia.
Patent DE-4443478-A1 (DE)
Title: Noise protection wall made from old vehicle tyres
IPC: E01F8/02
Filed: 1994-12-07
Abstract: The steep noise-damping barrier wall is constructed from goods vehicle tyres (LKW reifenschalen) cut in half together with green coloured industrial fleece or foam material (Vlies, Farbe grun). The tyres are filled with earth and no binding medium or structural support is required.The fleece in combination with the tyre halves retains moisture in the earth filling. Openings are made in the fleece or foam to allow the insertion of growing plants.
Patent DE-4443654-A1 (DE)
Title: Protective arrangement of magnetisable body
Inventor: GLEIXNER JOSEF DIPL ING
IPC: H01F3/08
Filed: 1994-12-08
Abstract: A body extending at least in sections running in a curve in a plane (13), which is sensitive to loads acting in the plane direction, partic. a core of magnetisable material, a coil former or a combination of a coil former and such a core, forms an arrangement with a casing (10). The body can be inserted into the casing, which is formed by a basic member (12) mfd. partic.by injection moulding and by a housing cover (20), which is injected on to the basic member with the body inserted into it with pressure acting perpendicularly to the plane.  Also claimed is a method of mfr. of the arrangement, comprising injection moulding to basic member, inserting the body and injecting the cover. Pref. the body is a ring-shaped magnetic core.
Patent DE-4447260-A1 (DE)
Inventor: SACKLOWSKI SIEGBERT DIPL-ING
IPC: C02F1/38
Filed: 1994-12-30
Abstract: A process and assembly remove fluid containing sludge matter of a pumpable consistency from a polluted source such as a lake or flooded open cast workings. The novelty is that: (a) the sludge is first classified by hydro-cyclone prior to the removal of the coarse components; (b) the coarse material or liquid phase thus separated is then de-watered by a further hydro-cyclone and dried either by exposure to the air or simple draining; (c) that the liquids separated in (a) and ( b) are then cleaned. The liquids drained in the initial classification process are pref. then thickened by de-watering and drying to separate solids from liquids.
Patent WO-8001304-A1 (WO)
Inventor: FISCHER H
IPC: F16C33/66
Filed: 1979-12-14
Abstract: Ce circuit de lubrifiant comprend une surface de palier (20) tournant avec l'arbre (10, 18), une surface juxtaposee d'un disque centrifuge (24) tournant egalement avec l'arbre, un reservoir a lubrifiant (14, 16) enveloppant le disque centrifuge et un dispositif de recirculation ramenant le lubrifiant vers la surface de palier (20). La surface tournante adjacente a la surface de palier (20) peut etre munie d'au moins une rainure helicoidale. Afin de diminuer la friction et, par consequent, l'usure dans le dispositif de recirculation, celui-ci est dote d'une fente (36) qui est delimitee, d'une part, par une surface (32) tournant avec l'arbre (10, 18) et voisine de la surface de palier (20), et d'autre part, par une surface poreuse du reservoir a lubrifiant (14, 16) qui n'est pas en contact avec les surfaces (20, 22, 24) tournant avec l'arbre (10, 18). En outre, la fente (36) peut comporter une section decroissante dans ce sens de rotation ou elle peut etre elargie a un ou plusieurs endroits de sa circonference pour former des chambres (38). Grace a un ou plusieurs de ces caracteres la fente (36) agit comme pompe dynamique.