baber/WOPTO huggingface dataset:
Patent DE-4116291-A1 (DE)
Title: Transport system giving rapid and simple route change - has a control to plan direct route for an item to its destination with direction change points to set or amend the path
Inventor: SUGIHARA YOSHIHIDE
IPC: B65G43/08
Filed: 1991-05-17
Abstract: The transport system for items to be carried to at least one destination has carrier rails and a branch deflector points to connect the carrier rails. The destination point for the item is identified through the data held at the item, for a control to set the deflection points to give a straight path to the identified destiantion through the index identity of each set of points, and the identity of the destination, to give the most direct route. The identification unit registers each group of destinations in a series according to the points where the items are to be carried and forwards the identity data when the item is on the ove to its destination. A memory can show th gp. of destinations togehter with the gp. of items to be carried to them, with an output to forward the identity and destination whil the itmes are on the move. A second memory carries the possible alternative routes together with the index identity of each direction change point along the planned route. The control plans the route according to the data in the first memory and amends the route, if required, from the data available from the second memory. ADVANTAGE - The system gives a rapid and simple route change, to allow for current conditions, and the transport system can also be extended without difficulty.
Patent DE-4130485-A1 (DE)
Inventor: WIDDERN MICHAEL HENNIG-CARDINA
IPC: B29L9/00
Filed: 1991-09-13
Abstract: The invention relates to a co-extruded, biaxially stretched tubular film for the durable and crease-free wrapping of packaged materials packed in a liquid or pasty state, in particular foodstuffs such as sausages to be heated in water and cheese spread, which undergo heat treatment during and/or after packaging.
Patent DE-4130606-A1 (DE)
Title: Crushing rollers on parallel axles for forage harvester - have helical projections on face and can be different on each roller and can run at different speeds
Inventor: SCHMIDT WERNER
IPC: A01D82/00
Filed: 1991-09-14
Abstract: Crushing rollers (30) on parallel axles for a conditioning machine on a forage harvester have helical projections (36) on the face of the rollers (30). The projections (36) are about six millimetres and are saw toothed or trapeze threaded. They are of a different depth on each roller (30), and the rollers (30) run at different speeds. USE/ADVANTAGE - Simple design at relatively low cost.
Patent DE-4136313-A1 (DE)
Inventor: VENTURINI DANIELE
IPC: A61B17/60
Filed: 1991-11-04
Abstract: This invention relates to an external axial splint 1 whose central rod-shaped body 2 incorporates two rigid members 3, 4 which can be slidably coupled to each other in an axial direction. The said central body 2 includes at least one elastically deformable member 19 attached to one of the two rigid members 3 which comes into contact with the other of the said two rigid members 4 to provide a damping action between them. This provides a splint which allows three types of movement: compression, extension and mixed movement to apply different stimuli in the fracture zone. The central body may have a hinged quadrilateral structure to prevent jamming of the slides (Figs 2 & 3). <IMAGE>
Patent DE-4136916-A1 (DE)
Inventor: BAUMBUSCH FRANK
IPC: B23B3/30
Filed: 1991-11-11
Abstract: The multiple-spindle lathe described has at least two parallel-acting workpiece spindle units (18, 20) mounted to move in the x and z direction. The spindle units operate in conjunction with fixed workpiece carriers (22, 24) and themselves convey the workpieces to and from a workpiece-turning device (30) so that there is no need for an automatic conveyor to feed the workpieces between the two spindle units (18, 20).
Patent DE-4140759-A1 (DE)
Inventor: PFLUG HANNES
IPC: F02M59/28
Filed: 1991-12-11
Abstract: A fuel-injection pump for internal combustion engines has a plurality of pump elements arranged in a row, the pump elements each comprising a cylinder lining (2) and a pump piston (3) which is axially displaced therein and which de-limits a pump working chamber. A control sleeve (7) is axially displaceable on each piston by an adjusting lever shaft (10) having adjusting levers (13) arranged to move the sleeves. The shaft (10) is arranged in a main intake chamber (8) running transverse to the pump piston axes. In order to prevent bending oscillations of the shaft (10) the pump is characterised by the provision of an additional support bearing (11) at the point of maximum bending oscillation. A variety of different designs of support bearings are disclosed (Figs 2 - 7). <IMAGE>
Patent DE-4203041-A1 (DE)
Title: Surge protector for HV electrical distribution system
Inventor: BERG LAMBERT HENDRIK VAN DEN
IPC: H01T4/12
Filed: 1992-02-04
Abstract: In an electrical voltage surge protector a primary electrode (3) and a secondary electrode (5) are bolted together (7) and enclose an arc chamber contg. high pressure gas (33). An insulating gasket (13) is fitted between the electrod faces. At opposite ends of the gas chamber contacts (47, 49) are held onto the electrode ends by bronze springs (45). Bronze material composition is CuSn 6 F 95.     During an electrical surge the contacts vaorise as an arc forms in the chamber to form a metal vapour cloud. Contact material is typically CUN1 2 Fi 49. The insulating gasket burns aay as contactmaterial is consumed. Electrodes are encapsulated in either ceramic or resin typematerial to provide external insulation.
Patent DE-4203742-A1 (DE)
IPC: C02F3/22
Filed: 1992-02-09
Abstract: A loop reactor (1) for the biological purification of polluted water is composed of a closed cylindrical vessel (2) in which there is arranged concentrically a flow guide pipe (5) into which liquid can flow at the bottom and which can overflow at the top. Both the vessel (2) and the flow guide pipe (5) are composed of prefabricated reinforced concrete pipes of a uniform diameter in each case, which prefabricated pipes are connected together pressure-tightly at the ends with the insertion of joint seals. Both the vessel (2) and the flow guide pipe (5) rest on a shared foundation (3) and are covered by a lid (4). This loop reactor is suitable for temporary use for purification of soils or water on-site; it can be dismantled after completion of the work. <IMAGE>
Patent DE-4206705-A1 (DE)
Title: Rapid deep freezing system for blood plasma sachets - has sachets on trays resting on cooling plates stacked in column and sandwiched together by piston-cylinder unit
Inventor: OLSCHEWSKI GUENTER DIPL ING
IPC: A61M1/02
Filed: 1992-03-04
Abstract: The system has the sachets arranged on a series of trays resting on plates. The plates are stacked in a column and have internal cooling channels through which suitable fluid flows. The plates can be lifted up or lowered by a piston cylinder arrangement so that each layer of plasma sachets can be sandwiched between the tray underneath and the underside of the plate above. The plates are made from good heat conducting material, eg, aluminium with channels milled in and then covered over with an aluminium lid. The whole stack of plates/trays is enclosed in a thermally insulated cabinet. ADVANTAGE - Rapid cooling of plasma to temperatures of -30 deg C with minimum of handling.
Patent DE-4212200-A1 (DE)
Title: Remote control system with data processor contg. smart card - which has coder for control signal transmitted from terminal, and remote decoder
Inventor: TAMADA MASUO
IPC: H04M11/00
Filed: 1992-04-10
Abstract: The system is for remote control of a device at a defined location by a data processor contd. in a smart card with an integrated circuit. It uses a public terminal accepting the card remotely located from the first position. The card (10) contains a coder for control information signal to be transmitted from the terminal (1). At the second location a decoder (8) is provided for the transmitted, coded information signal. A control is provided for a telephone, facsimile, TV, a video etc. as specified by the control information from the decoder. The public terminal pref. has a tester checking whether the state of the various implements permits their actuation. USE/ADVANTAGE - Remote control of household implements such as video installations, bathroom heater, facsimile etc. with prevention of loss of control information signal and improved security.
Patent DE-4213148-A1 (DE)
Title: Early activation device for vehicular brake warning lamps - is operated only by rapid closure of throttle in conjunction with urgent depression of clutch pedal
Inventor: SCHULZE BERND-GUIDO DIPL ING
IPC: B60Q1/44
Filed: 1992-04-22
Abstract: The lamps (4) are lit by a device (5) incorporating a potentiometer (6) pref. coupled mechanically to the throttle flap (2). The rate of closure is evaluated by a differentiating circuit (7) linked to a negative limit value comparator (8). A NAND gate (14) addressed from the clutch pedal (13) triggers a multivibrator (9) which energises a relay (10), closing the brake light switch (11). The clutch pedal connection excludes any false warning occasioned by an abnormally rapid release of the accelerator pedal (3). ADVANTAGE - Comparatively simple device gives very prompt warning after anxious or desperate braking e.g. in emergency situations.
Patent DE-4215383-A1 (DE)
Title: Test load post to measure load-bearing capacity of pile foundation
Inventor: KONDOR JANOS
IPC: G01M99/00
Filed: 1992-05-11
Abstract: Test load post to measure load-bearing capacity of pile foundation consists of separate shaft and shoe, which are moved hydraulically relative to each other
Patent DE-4221163-A1 (DE)
Title: Continuous yarn mixing - uses spreading-out action on bands of yarns to be mixed and brought together as mixed yarn
Inventor: NICOLAI MONICA
IPC: D01D11/02
Filed: 1992-06-27
Abstract: To give a consistent mixture of bands of continuous yarns, especially filament yarns, the yarns or bands of yarns are spread out by surfaces and/or shaped bodies which press into them. This gives a mixing effect for the mixed band of yarns to be brought together as a mixed yarn. USE/ADVANTAGE - The method is for mixing different yarn types give various characters and handle, and to give a reinforcement effect. The process gives a consistent mixed yarn material, especially with filament yarns with low closure.
Patent DE-4223324-A1 (DE)
Title: Tensioning device for belt or chain drive - has eccentric supported from housing, adjusted by torsion spring between operating eccentric and housing
Inventor: CORRENS MARTIN DIPL ING
IPC: F16H7/12
Filed: 1992-07-16
Abstract: A tensioning device for a belt or chain drive, particularly on an IC engine, is mounted to a housing. The drive has rollers operating on an eccentric, which is mounted on a hub and is adjustable, pivoting against the action of a torsion spring. The eccentric adjustment (2) is supported from the housing (4) and the torsion spring is located directly between the operating eccentric (8) and the housing. USE/ADVANTAGE - Simple, cost-effective design of tensioning device for belt or chain drive with large adjustment range.
Patent DE-4229175-A1 (DE)
Inventor: MOHR THOMAS DIPL ING
IPC: G06F11/16
Filed: 1992-09-02
Abstract: Proposed is a network interface (12) designed for two-wire reception via a serial bus. The interface (12) has a differential receiver (14) connected to two input line (RX0, RX1). The interface (12) also has means for detecting fault conditions in the bus lines (18, 19). The interface is designed in such a way that, when a fault is detected, the interface goes over to single-wire operation in order to maintain the flow of data. This is done by applying a fixed clamping potential to one input line (RX0, RX1), the clamping potential being chosen such that the potential difference between the two input lines (RX0, RX1) is the same for both bit levels.
Patent DE-4230082-A1 (DE)
Title: Frame for  vehicle sun roof - has grooves for positive-fit clips to hold head lining
Inventor: SUMIDA KOJI
IPC: B60J7/02
Filed: 1992-09-09
Abstract: The frame construction for the sun roof on a vehicle has a cover (4) for an opening in the vehicle roof (2), with a frame (5) beneath the vehicle roof having an opening (10) corresponding to the roof opening (3). Guide rails (8) are provided for the cover, plus engagement grooves (19) for fastening clips (30) to secure a head lining (26), with the grooves fitted on the underside of the guide rails and having a rear engagement surface (20) for the positive fit engagement of the clips. ADVANTAGE - Sun roof which allows the easy attachment of a head lining to the roof frame.
Patent DE-4231823-A1 (DE)
Title: Pressure measuring device connecting flange - has plastics connector to provide corrosion resistance
Inventor: GLIENKE HORST
IPC: G01L19/00
Filed: 1992-09-23
Abstract: A process connecting flange for a pressure measuring device consists of a metallic flange (4) which has a connector (6) of measurement medium-resistant non-metallic synthetic material for connecting the pressure measuring device (2) to the medium to be measured. Pref. the connector is a process connecting spigot (6) of polyvinylidene fluoride. USE/ADVANTAGE - E.g. in the chemical industry for measuring differential, elevated and reduced measures, flow rates of gases, vapours and liqs. and hydrostatic determination of the filling level of containers. Apart from the ceramic material of the pressure measuring device, the only material contacting aggressive and/or corrosive media to be measured consists of corrosion resistant plastics so that pressure tightness is ensured in spite of any prevailing high temps.
Patent DE-4232265-A1 (DE)
Title: Coating electrically insulated substrate, esp. ceramic - by thermally depositing with solid crystalline carbon in gas phase
Inventor: KOBALE MANFRED DR
IPC: C04B41/50
Filed: 1992-09-25
Abstract: Coating an electrically insulated substrate, esp. a ceramic body, with solid crystalline carbon comprises depositing the carbon by thermal decomposition in the gas phase of a carbon cpd. The novelty is that the substrate is heated by a laser, the temp. of the substrate measured by contact-free optical temp. sensor, and regulating the laser performance via a back-coupling so that there is a constant temp. on the burn marks. USE - Used in mfr. of travelling wave tubes with a fixed coil over ceramic holding rods, where the rods have a carbon layer.
Patent DE-4232831-A1 (DE)
Title: Valve with shut-off and throttle for pipe lines carrying liquid or gaseous media - has two separate movement phases, to open/close valve, by lifting and then pivoting shut-off body
Inventor: HEIJNINGEN JACQUES VAN
IPC: F16K31/10
Filed: 1992-09-30
Abstract: The shut-off body (8) is axially lifted off the valve seat (7). When the valve is partially open, the shut-off body may be pivoted wholly out of the tube axis (6), to open the valve completely. The lever system (9) consists of a support lever (11), hinged to the housing, a closing lever (12) hinged to the shut-off body, and a setting lever (13). On opening the valve the closing lever is limited by the setting lever so that the axial movement of the body can be converted into a pivotable movement. ADVANTAGE  - Precise dosing of small volumes, valve can be opened/closed quickly.
Patent DE-4235841-A1 (DE)
Title: Laser systems providing selective destruction esp. for HIV virus - has two tunable lasers for extracorporeal and intra-corporeal irradiation
Inventor: STEIGER ERWIN DIPL PHYS
IPC: A61M1/36
Filed: 1992-10-23
Abstract: The laser treatment unit is for selective destruction of tumour-producing and malignant tumour viruses in body fluids and cell systems, by targetted irradiation with wavelength-tunable laser system. The novelty is that the unit consists of (i) a first laser unit for extra-corporal irradiation of intra-corporal fluid, esp. blood, and (ii) a second laser unit for intra-corporal irradiation of organ regions, esp. the palate, the gastro-intestinal tract and the lymph node. The two laser units may comprise the same or different laser systems. The tunable laser system is a pulsed or continuous wave titanium:sapphire (Ti:Al2O3) laser with a tunable wavelength range of 650-1050 nm, a pulsed or continuous wave Cr:LiSAF (Cr:LiSrAlF6) laser with a tunable wavelength range of 750-1000 nm. or a pulsed or continuous wave Cr:LiCAF (Cr:LiCaAlF6) laser with a tunable wavelength range of 700-900 nm. The first laser unit is connected to the patient by an arterial or venous tube connections, esp. a double channel catheter, bypass or shunt. The second laser unit has an optical fibre with an irradiation probe at its distal end. Prior to irradiation, a percutaneous or oral chromoprotein is fed to the patient. USE - Used esp. for AIDS virus in human blood circuit and certain organ regions.
Patent DE-4236335-A1 (DE)
Inventor: SANTL JOHANN
IPC: A61G3/02
Filed: 1992-10-28
Abstract: The invention relates to an invalid lift in a vehicle, in particular a bus. The invalid lift has a mechanical locking device operated by compressed air or hydraulically for the selective locking or unlocking of the lift frame (1) to the vehicle frame (2) in the floor plane of the vehicle. The locking device comprises a reception element (3) located on the frame (1) of the invalid lift and a locking element (4) which is located on the vehicle frame (2) via a mounting (6) and can selectively be moved into and out of the reception element (3). The reception element (3) is conical, spherical or wedge-shaped, and the locking element (4) has a complementary design. <IMAGE>
Patent DE-4244370-A1 (DE)
Title: Long-term care of plants - involves mushroom shaped insert for plant pot with stem pushed through hole in bottom of pot
Inventor: BLOCK HUBERT K
IPC: A01G27/04
Filed: 1992-12-22
Abstract: A clay paint pot (2) with a hole (2b) in the bottom and a vent hole (2a) in the side, has an insert (1) shaped like a mushroom placed inside it. The stem (1b) acting as a suction tube is pushed into the hole (2b) in the bottom of the pot, and the flat top (1,1a) measures the full cross-section of the pot just above its middle, and above the vent. There are a number of concentric grooves (1f,1c,1e) at intervals around the stem and around the flat top, forming planes of weakness (1d), those around the flat top being both on its top surface and on its underside. USE - The device for long-term care of plants acts by capillary attraction.
Patent DE-4301267-A1 (DE)
Title: Distributor for fibre=optic data processing equipment
IPC: G02B6/44
Filed: 1993-01-19
Abstract: The distributor is formed in three parts. The three components (10,16,33) fo the distributor are connected with each other in the axial direction. The middle part (10) is formed in one piece.The middle part forms a funnel shaped distributor space and also a cable input space together with a device is connected with the cable sleeve (12). A fixing plate is provided with openings for the passage of individual optical fibres of the cable.
Patent DE-4303308-A1 (DE)
Title: Process and machine for the filling and closing of pot packs
Inventor: SCHUSTER WOLFGANG
IPC: B65B57/04
Filed: 1993-02-05
Abstract: In a process for the filling and closing of pot packs, the pots, after being filled and closed, are each tested for freedom from faults and faulty pots are replaced by fault-free ones, after the test operations the pots being inserted individually or in pot groups into trays and the full trays being transported further on a conveying path. At the same time, during the pot test, any pots recognised as faulty are introduced together with the fault-free pots into the tray and the full trays containing faulty pots are temporarily removed from the conveying path so that faulty pots can be extracted and replaced by fault-free pots and the full trays can thereafter be fed into the conveying path again.
Patent DE-4307077-A1 (DE)
Title: Nail and process for the production thereof
Inventor: FISCHER ARTUR PROF DR
IPC: F16B15/02
Filed: 1993-03-06
Abstract: The invention proposes a nail and a process for the production thereof, which nail, centrically with respect to the shank (3) of the nail (1), has a centring notch (6) on the nail head (4). The centring notch (6) serves to centre an attached drill in order to be able to drill off the nail head (4) from the shank (3). <IMAGE>
Patent DE-4315305-A1 (DE)
Title: Box for accommodating crockery
Inventor: WECHSEL ERICH
IPC: B65D1/24
Filed: 1993-05-07
Abstract: A box (1) made of plastic or the like for accommodating crockery or the like, having a bottom (2) and four side walls (3) as well as devices for the lateral securement of the crockery or the like introduced, a plurality of holders (grooves 8) being provided on the bottom (2) of the box (1), in which spaces (11) for the crockery introduced can optionally be inserted. <IMAGE>
Patent DE-4318375-A1 (DE)
Title: Mixture for providing film coatings for tablets or the like
Inventor: MASSOUD ABDALLAH DR
IPC: A61K9/36
Filed: 1993-05-28
Abstract: The invention relates to a mixture for providing film coatings for tablets or the like which are soluble in gastric fluid at a pH above 3, consisting of poly(ethyl acrylate/methacrylic acid) and a plasticizer. The invention comprises addition of a water-soluble, nontoxic substance which is solid at normal temperatures and pressures and is inert towards poly(ethyl acrylate/methacrylic acid) and of a base in an amount such that, on addition of this substance in dissolved form, flocculation of the poly(ethyl acrylate/methacrylic acid) is avoided. This results in even thicker coatings composed of this mixture being soluble in gastric fluid.
Patent DE-4320008-A1 (DE)
Title: Biopsy cannula with two end tips - has one tip longer and two cutter flanks on each tip
IPC: A61B10/00
Filed: 1993-06-17
Abstract: The outer end (1) of the biopsy cannula (4) has two tips (2,3) each with two cutter flanks (5-7). One tip (3) is longer than the other one (2). All cutter flanks are sharply ground, obliquely from inside to outside. Pref. at least one tip is slightly inwards bent. The outer dia. of the cannula is 0.8 to 1.60 mm, and the cannula inner dia. is 0.6 to 1.4 mm. The cannula wall thickness is 0.1 to 0.2 mm. The tissue in the cannula is removed by retracting the mandrel (8). ADVANTAGE - Soft invasion and tissue removal without syringe, or vacuum extractor.
Patent DE-4320781-A1 (DE)
Title: Differential thermal conductivity measurement of solid. liquid or gas samples - comparing heat flows of parallel paths containing sample and reference respectively, measured simultaneously by Peltier device
Inventor: PRAESSL-WENDL MARIA THERESIA
IPC: G01N25/18
Filed: 1993-06-23
Abstract: The thermal conductivity of a solid, liquid, or gaseous sample is made w.r.t. a reference, by simultaneous measurement of two parallel heat flows, with Peltier elements pref. used as the heat flow sensors. Pref. the measuring system uses a heated block beneath which a Peltier element is attached with a sample or reference material below the Peltier element, in turn followed by a common heated block. The blocks are uniformly heated and the heat flow difference is determined by comparing the Peltier voltages. Pref. the sample and reference material are each acted on by a contact force. USE - Provides absolute thermal conductivity value.