baber/WOPTO huggingface dataset:
Patent DE-4239027-A1 (DE)
Title: Teaching and demonstration oscilloscope for analog values - receives data from several channels, and has control contg. two eight-bit EPROMs for controlling multiplexer and LCD for displaying pixels of each channel via AND=gates or A=D converter
Inventor: ACKSTEINER FRITZ
IPC: G09B23/18
Filed: 1992-11-19
Abstract: The data in the form of digital signals (K0-K3) lies at an AND-gate logic circuit (2) between a multiplexer (1) and the image screen (3). The analog signals of different channels arrive at the image screen across an ADC and a controlled decoder. The same pulse transmitter (6) is used for the image screen and trial circuits, from which the data to be shown originates. ADVANTAGE - Simple and cost effective oscilloscope.
Patent DE-4244054-A1 (DE)
Title: Stone crushing machine with horizontal flow of material - has housing made in two parts which are hinged together and with jaws mounted in carrier in upper housing
Inventor: PICALARGA MARCELLO
IPC: B02C1/04
Filed: 1992-12-28
Abstract: The stone crushing machine has a housing which is made in two parts (1,2) which are connected by hinges (3). The lower part (1) is stationary whilst the upper part (2) is fitted with jaw carriers (7) and is oscillated about the hinges (3). The stone is fed into the hinge end between the housings (1,2) and flows horizontally through the machine. The crushed stone flows out through the outlet formed by an insert (4) which can be adjusted for height in order to control the size of the stone fragments. USE/ADVANTAGE - Stone crushing machine with horizontal flow of stone through the machine. The weight of the jaws and carrier provides an additional crushing force.
Patent DE-4300823-A1 (DE)
Inventor: HOFFMANN EKKEHARD
IPC: E04F11/18
Filed: 1993-01-15
Abstract: The present invention relates to a railing for fastening on lateral delimiting walls (50, 51), e.g. on the cheeks of a balcony or of a loggia, having fastening load-bearing members (1, 1') which are fitted fixedly on the lateral delimiting walls (50, 51) and exhibit a receiving means (2) for a transverse load-bearing member extending between the fastening load-bearing members (1, 1') which are fitted on the adjacent delimiting walls (50, 51). In order to provide a railing structure which is more lightweight, can be mounted more rapidly and easily and, as far as possible, also offers cost advantages, the invention proposes that, as transverse load-bearing member, there be provided a crossmember (10) which extends, exclusively in the upper region of the railing, between the fastening load-bearing members (1, 1') and absorbs supporting loads. <IMAGE>
Patent DE-4304117-A1 (DE)
Title: Pressure reduction valve constructed as a piston slide
IPC: G05D16/10
Filed: 1993-02-12
Abstract: In the case of a pressure reduction valve constructed as a piston slide, having connecting bores formed in a valve housing for pump (P), tank (T) and at least one load (A), and a piston slide which can be displaced in a housing bore of the valve housing, can be positionally controlled via a spring and has a piston collar arranged on a piston slide rod for connecting or sealing off, respectively, the connecting bores, the leakage behaviour and the pressure control are to be improved. For this purpose, it is provided that, between the housing bore (12) and the piston collar (16) located between the connecting bores (P) and (A), there exists an annular gap (18) forming a flow path between the connecting bores (P) and (A), and the piston collar (16) and valve housing (11) form a first valve seat (21) in the annular gap (18), and that an additional slide (26) is arranged movably in the valve housing (10), forms a second valve seat (31) with the piston collar (15) of the piston slide (13) allocated to the connecting bore (T) and, by means of a spring (29), is loaded into its closed position on the second valve seat (31) and simultaneously seals off the connecting bore (T). <IMAGE>
Patent DE-4305831-A1 (DE)
Title: Magnetic head assembly with spring arms for head mounting - has pair of arms fixed to carrier by clamping elements secured by forming operation causing deformation at point of contact
Inventor: YAMAGUCHI AKIHIKO
IPC: G11B5/48
Filed: 1993-02-25
Abstract: A magnetic disc recording system for data stacks discs with separating gaps that allow read/write heads to be moved to different track locations. Heads are mounted at the end of leaf spring arms (73) supported in pairs on monitoring blocks (70). The two spring carrier arms are sandwiched at one end between a main arm (67) and a disc shaped fixing element (77). This has a projecting stud section (77b) that fits in the hole. A steel ball (100) is pressed into the hole to deform the stud (77b) and produce a retaining section. USE/ADVANTAGE - Secure fixing with reduced gap between magnetic discs.
Patent DE-4308072-A1 (DE)
Title: Method and device for working up a track substructure
Inventor: DIETRICH WILLI
IPC: E01B27/04
Filed: 1993-03-14
Abstract: The present invention relates to a method for making or renewing a substructure alongside an existing track, in which method, after removal of any old rails and sleepers, the ballast which may be present is levelled down and then the existing soil substructure is at least partly levelled down or loosened and compacted, if necessary with the addition of aggregate, and also to a corresponding device. In order to provide a method and device with which a track substructure can be renewed with less effort and thus also with less cost, the invention proposes that a distance of less then 10 m, preferably less then 5 m, be maintained between the loosening and/or levelling-down zone and a first compaction zone. As far as the device having a chassis bridge (1) and a loosening device arranged thereon is concerned, the invention provides that a compaction unit (3) be arranged at a distance behind the loosening device (2) on the chassis brige (1). <IMAGE>
Patent DE-4309727-A1 (DE)
Title: Radiator module
Inventor: OOSTLANDER KLAAS
IPC: F21V21/005
Filed: 1993-03-25
Abstract: The invention relates to a radiator module having a housing with a rear wall and two mutually parallel side walls, rear wall and side walls being constructed with mirror-image symmetry with respect to a symmetry plane running perpendicularly through the rear wall, fastening means for reflector parts and/or radiators being arranged in the interior space of the radiator housing on the rear wall and the side walls having connecting elements. To create a radiator module which can be produced more easily and can be employed and extended variably, the radiator module is designed such that the edges of the rear wall parts have alongside the separating line profiled rear-wall parts in each case with mirror-image symmetry with respect to the separating line, which profiled rear-wall parts form holding projections, and that adjacent and opposite profiled parts are held together by means of clamping elements.
Patent DE-4318783-A1 (DE)
Title: Sound barrier e.g. for road - comprises two outer panels enclosing mineral wool filling with perforations in panel facing noise source
Inventor: MELLER PETRI
IPC: E01F8/00
Filed: 1993-06-07
Abstract: In the lower part (5) of the barrier unit (1) and between the two outer panels (2, 3) is a perforated pipe (6) to collect accumulated water running along the length of the panel. At the ends (9a, 9b) of the unit are drainage outlets (7) to take away the water. The base of the panel and a strip of the lower part of the perforated panel (3) extending as far as indicated (H), are not perforated. The water from the drainage outlets (7) is conducted away in the space (11) between the ends (9a, 9b) of the panel and the supports (10). The perforated panel is of metal. ADVANTAGE - Sound barrier e.g. for road has mineral wool packing which is kept dry. No problems can arise in freezing conditions.
Patent DE-4321408-A1 (DE)
Title: Separating device for foliage and the like
IPC: E04D13/08
Filed: 1993-06-26
Abstract: A separating device for foliage and other foreign bodies from a roof-gutter downpipe in the path of a screen essentially comprises, for the purposes of a simpler construction type and more convenient handling and the avoidance of damage due to leakages, a two-part housing with a pipe part (6) which is to be inserted laterally into the roof-gutter downpipe (19) and has connections which are located one above the other in an aligned manner. Arranged in the pipe part is a grating (8) which passes through said pipe part wholly or partially, intersects the pipe-part axis diagonally and subdivides the latter into an inflow cavity and an outflow cavity (9, 10). Adjoining the inflow cavity directly or indirectly is a housing part (2, 4) with a collection cavity (12). The grating (8) advantageously comprises bars. <IMAGE>
Patent DE-4327063-A1 (DE)
Inventor: WESTESEN KIRSTEN DR
IPC: A23L33/10
Filed: 1993-08-12
Abstract: Particles comprising(a) a supercooled melt of a poorly water-soluble substance and(b) a stabilizing agent,which have a mean particle size of between 30 and 500 nm, and disperse compositions containing them, as administration forms and delivery systems for drugs, vaccines and other biologically active agents such as herbicides, pesticides, insecticides, fungicides, fertilizers, vitamins, nutrition additives and cosmetics.
Patent DE-4328527-A1 (DE)
Title: Static mixer
Inventor: DEGNER BRUNO DR
IPC: B01F5/06
Filed: 1993-08-25
Abstract: A static mixer is described, comprising an outer ring (2), a body (4) bounded by planar surfaces and arranged centrally in the outer ring (2), the outer ring (2) and the body (4) bounded by planar surfaces having the same longitudinal axis, and at least two vanes (3) which are arranged between the inner circumferential surface of the outer ring (2) and the surface running parallel to the outer ring (2) of the body (4) bounded by planar surfaces. <IMAGE>
Patent DE-4332339-A1 (DE)
Inventor: LEHMANN EBERHARD DIPL ING
IPC: H01F5/02
Filed: 1993-09-23
Abstract: A coil former having a top part and at least one bottom part (13) tapering downwards in the form of a truncated cone is proposed, which coil former is produced from a thermosetting plastic using the injection moulding process and is distinguished by the fact that a thin injected-on lug (12) is provided over the complete height (H) of the bottom part (13). In addition, a mould for shaping the coil former is specified, which mould has at least one blind cavity in the bottom part of the mould, which blind cavity is connected to the mould cavity by a gap running over the complete height of the mould cavity provided for the injection moulding. <IMAGE>
Patent DE-4332454-A1 (DE)
Title: Method for producing a uniform filling of corridors with articles and apparatus for carrying out the method
IPC: B07C5/36
Filed: 1993-09-23
Abstract: Method and apparatus for producing uniform filling of corridors with articles, consisting of a first conveyor 2 which transports an article stream 1 in a spherical-pack formation in the direction of an inflow region 4, of an inflow region 4 equipped with a second conveyor 4a, from which at least some of the articles run into the corridors 5, of an article-processing machine 8 which extracts the articles from the corridors 5, and of a return 7, onto which those articles not running into the corridors 5 pass, there being provided a control unit, by means of which the drives for the first conveyor 2, for the second conveyor 4a and for the article-processing machine 8 can be regulated individually, a sensor recording the degree of filling of the individual corridors and transmitting information on the degree of filling to the control unit, and the control unit 9 influencing the drives for the first conveyor 2, for the second conveyor 4a and for the article-processing machine 8 on the basis of the information supplied by the sensor. <IMAGE>
Patent DE-4338453-A1 (DE)
Title: Appts. for coating a yarn with paraffin
Inventor: SCHMOLKE WERNER
IPC: B65H71/00
Filed: 1993-11-11
Abstract: The appts. at a textile machine, to apply a paraffin coating to a yarn, has a shrouding (4) at the appts. (1) for the paraffin body (2), to contain any free paraffin particles.  Pref. the shrouding (4) has at least two surfaces (410-412) to cover at least two sides of the paraffin body (2), with the surfaces at right angles to each other. One surface (410-412) is on a plane parallel to the plane of the reciprocating movement of the yarn (3) at the paraffin body (2). One surface (410) is horizontally below the paraffin body (2), to cover its under surface, and one surface (412) is parallel to the plane of the yarn travel, linked to two surfaces (411) which are vertical to cover the sides of the paraffin body (2). The shrouding (4) has an opening (43) as a passage for the yarn (3), in front of the paraffin body (2) in the direction of travel. A threading opening (44) is at the shrouding (4) to insert the yarn (3) to pass back into contact with the body (2), with a cover (45) for the opening (44). A yarn catch (30) is near the insertion opening (44) which also acts as the cover (45).
Patent DE-4342589-A1 (DE)
Inventor: NANKO NORBERT
IPC: A61B19/08
Filed: 1993-12-14
Abstract: PCT No. PCT/EP94/04106 Sec. 371 Date Aug. 29, 1996 Sec. 102(e) Date Aug. 29, 1996 PCT Filed Dec. 9, 1994 PCT Pub. No. WO95/16489 PCT Pub. Date Jun. 22, 1995A device for medical radiation therapy uses in the treatment area a deformable carrier mat (1) which can be placed on the patient. This carrier mat (1) has prefabricated mounting channels (7) running inside its mat plane to accommodate or to insert the guide sleeves (2), in which an essentially point-shaped radiation source (5) can be displaced and positioned. The carrier mat (1) is made of one piece from silicone or a silicone-like material which can be autoclaved. The carrier mat (1) is constructed from a plurality of spheres (9) or rounded, sphere-like, ball-shaped bodies (9a) which are provided adjacent to each other and are connected with each other by means of collar sections (8), while the mounting channels (7) run through the spheres (9) and/or the collar sections (8). Due to this even in the case of a minimum thickness of the carrier mat (1) a particularly good mobility and shape adaptability is present.
Patent DE-4344481-A1 (DE)
Title: Monitoring access to building or operation of vehicle
Inventor: SAUSEMUTH OLAF
IPC: G07C9/00
Filed: 1993-12-22
Abstract: Several physical characteristics of a person are detected and compared with stored characteristic information to enable identification. A code is read from a data carrier fed into a reader by the user and evaluated. A control unit interacts with an electronic data processing unit via a data interface to control access or operation authorisation. A decision to authorise access or operation can be taken without evaluating the physical characteristics if the identification code is successfully evaluated. The system simultaneously learns the coded physical characteristic information by placing it into memory for use in the event of unsuccessful identification code evaluation.
Patent DE-4400758-A1 (DE)
Title: Prodn. of elastic flexible adhesive material
Inventor: KUENZEL GUDRUN
IPC: C09J7/29
Filed: 1994-01-13
Abstract: Elastic adhesive materials are produced by coating an elastic fabric with (pref.) polyurethane, applying an elastic adhesive film to the underside of the fabric pref. with acrylates, and pref. combining a top covering and lowest substrate with the prod.. The final prod. also pref. includes silicones.In the figure an elastic fabric (3) is multi-colour printed; it is given an elastic coating (2) of polyurethane, pref. at 180 deg.C. The prod. is then passed through heated calender rollers to bond it firmly together as well as improve its appearance. A tear-off coated paper (1) is next applied to the coating (2) for protection, and an elastic adhesive film (4) is applied to one or both sides of a coated paper substrate (5). This combination (4,5) is pressed on to the underside of the fabric (3) and the final prod. is cut or stamped out as required.
Patent DE-4400816-A1 (DE)
Inventor: GELLERT JOBST ULRICH
IPC: B29C45/74
Filed: 1994-01-13
Abstract: A heated injection molding nozzle (10) having a cylindrical locating flange (68) extending forwardly from a rear collar portion (52) to mount the nozzle in a well (66) in a cooled mold. The nozzle has a cylindrical central portion (54) with an insulative air space (74) extending between it and the surrounding cooled mold. A hollow thermocouple tube (18) extends through the rear collar portion (52) and along the inner surface of the locating flange (68) to removably receive a thermocouple element (20) which extends from the rear end of the nozzle and through the insulative air space (74) to monitor the operating temperature near the forward end of the nozzle. In the event of pressurized melt escaping to fill the air space (74), contact of the thermocouple tube (18) with the locating flange (68) cools the melt which flows into the thermocouple tube (18) sufficiently to freeze it and prevent leakage out amongst the wiring in other parts of the mold. <IMAGE>
Patent DE-4404199-A1 (DE)
Inventor: KIEWERT EVA DR
IPC: C11D3/20
Filed: 1994-02-10
Abstract: Acid cleaning agents for hard surfaces (pH 3.0 to 6.5) contain a C8-C11 alkylglycoside and a C6-C12-alkylpropoxyethoxyether (PO from 0.5 to 3; EO from 4 to 12).
Patent DE-4408021-A1 (DE)
Inventor: HOETZEL GERHARD DIPL CHEM DR
IPC: G01N27/407
Filed: 1994-03-10
Abstract: A device for sensing the oxygen content of a gas to be measured has at least one concentration cell with a measurement electrode, a solid electrolyte and a reference electrode. The measurement electrode is in contact with the gas to be measured and is connected through the solid electrolyte to the reference electrode, which is in contact with a reference gas volume. The reference gas volume is separated from the gas to be measured so as to make at least difficult an exchange of particles between the reference gas volume and the gas to be measured. The output voltage of the concentration cell detectable between the measurement and reference electrodes represents a measure of the difference between the oxygen concentration of the gas to be measured and of the reference gas volume. The device further has a current source that may be coupled between reference and measurement electrodes so that in its coupled state a current flow is produced and oriented in such a way that oxygen is transported in the solid electrolyte from measurement to reference electrode. The device further has switching means that couple the current source to the concentration cell in a first switching state and that uncouple the current source from the concentration cell in a second switching state, so that in the uncoupled state the voltage between measurement and reference electrodes is not influenced by the current source.
Patent DE-4410073-A1 (DE)
Title: Electrical connector housing having a cover
Inventor: BOECK WERNER
IPC: H01R13/447
Filed: 1994-03-23
Abstract: An electrical connector housing (2) is disclosed which, at one end of the connector, has a T-shaped rail (12), an outer side wall (38) and a fixing shoulder (36). A cover (16) for the electrical connector housing is provided in order to protect exposed connecting inlet ends towards the external environment and, on one of its ends, has a sliding piece (18) and a fixing projection (34). The cover (16) is fitted on the housing (2) by the cover (16) being pivoted with respect to the housing in such a manner that the T-shaped sliding piece (18) can be inserted into the T-shaped rail (12) and can be pushed downwards along the rail, while the projection (34) slides along the outer side wall (38), it being possible to pivot the cover (16), once the sliding piece (18) has reached its lowermost position in the rail (12), until the projection (34) rests against the fixing shoulder (16). The cover (2) is now fixed on the housing and withstands an external tension force which acts on the cover (16), in the vicinity of the sliding piece. <IMAGE>
Patent DE-4411439-A1 (DE)
Inventor: SCHOCK JOACHIM
IPC: C08J9/36
Filed: 1994-03-31
Abstract: In a plastic moulding of water-expanded acrylic resin with at least one local, substantially non-cellular surface layer, while other regions of the moulding near the non-cellular surface layer substantially retain their cellular structure, it is proposed that the non-cellular surface layer be formed on the one hand as a diffusion barrier layer for acrylic monomers and on the other hand be at least partially expanded by acrylate monomer in order to be able to provide the plastic moulding with a properly adherent surface coating.
Patent DE-4413425-A1 (DE)
Title: Lids on heated vessels touch pistons linked to single hydraulic system
Inventor: SCHALK ANDREAS ING
IPC: B01J19/12
Filed: 1994-04-18
Abstract: An assembly monitors the pressure within two or more heated vessels closed by a lid. The novelty is that each vessel (1) lid (4) touches a piston (5) linked to a closed hydraulic circuit (21). In the event of high pressure in the hydraulic system (21) relative to the pressure within the vessels (1), the movement of each piston (5) towards the vessel (1) is limited by a stop (6). The piston (5) sealing the two or more vessels (1), are linked through the hydraulic system, and a pressure measuring device (11) is linked to the hydraulic system (21).
Patent DE-4419873-A1 (DE)
Title: Method for controlling a vehicle air-conditioning system
Inventor: ASOU HIROSHI
IPC: B60H1/00
Filed: 1994-06-07
Abstract: A method for controlling the air-conditioning system of a vehicle comprises the following steps: determination of a desired temperature in a passenger compartment of the vehicle, calculation of a comfort index as a function at least of an outlet air temperature and an outlet air quantity from a heating and air-conditioning system in which air is prepared for introduction into a passenger compartment, setting of a desired comfort index, determination of an optimised combination of outlet air temperature and outlet air quantity, as a result of which combination deviation of the comfort index from the desired comfort index is minimised, and correction of the desired temperature to reduce the deviation if the deviation is greater than a specified value. The optimised comfort level can rapidly be brought about by the control device.
Patent DE-4422422-A1 (DE)
Title: Appts. for contactless sealing of gap at the exit of a rolling stand,
Inventor: DENKER WOLFGANG
IPC: B21B27/10
Filed: 1994-06-28
Abstract: Appts. for contactless sealing of a gap between a shield (1) and a work roll (20) at the exit of a rolling stand, in which the lower end of the shield (1) has a wiper unit (2) positioned tangentially to the roll surface relatively close to the latter and to the rolled strip (30). The wiper unit (2) has passages (11) connected to a compressed air supply (10) terminating in a nozzle slot (12) extending in close proximity along the roll surface in a direction at an angle ( alpha ) to a radial line (z-z) between nozzle exit and roll axis of between 0 and 45 deg  pref. 30 deg  in the direction of roll rotation. The wiper unit (2) has a sharp taper end piece (3), the upper surface of which is approximately tangential to the roll surface and in close proximity to the latter, and forms a divergent air channel (25) between it and the roll surface in the manner of an injector at least over the width of the rolled material.