baber/WOPTO huggingface dataset:
Patent DE-4202184-A1 (DE)
Title: Substd. salicylaldehyde derivs. for treating type II diabetes - inhibit glucose-6-phosphatase and gluco-neo genesis in mammals
Inventor: BELOW PETER DR
IPC: C07C47/565
Filed: 1992-01-28
Abstract: Substd. salicylaldehyde derivs. of formula (I) can be used as inhibitors of the glucose-6-phosphatase system and of gluconeogenesis in mammals. In (I), R is e.g. NO2, CN, CHO, COOH, COO (1-4C alkyl)2, CON (4-7C alkylene), morpholinocarbonyl, piperazino-carbonyl, homopiperazinocarbonyl (in which the second N of the hetercycles are opt. substd. with 1-4C N, 2-4C alkanoyl, Ph, phenylsulphonyl or 1-4C alkylsulphonyl), 2-4C alkanoyl, 2-4C perfluoroalkanoyl, benzyl, SO2, (1-4C) alkyl, (in which the alkyl gp. is opt. substd. with Ph or halo, SO2 (2-4C) alkenyl, SO2Ph etc. R2 is as R1, provided that R1 and R2 are not both 1-10C alkyl, 1-10C alkoxy, 1+, R3 and R4 are each H, 1-4C alkyl, 1-4C alkoxy, F, Cl, or Br; R2 and R4 together form 3-6C alkylene (opt. substd. with 1-2 (1-4C)alkyl. USE/ADVANTAGE - (I) can be used to treat diseases associated with increased activity of the glucose-6-phosphatase system and diseases associated with increased glucose prodn. in the liver, esp. type II diabetes (not insulin dependent nor old-age diabetes. Suitable unit doses for oral application contain up to 500 (esp. 10-200) mg (I).
Patent DE-4206627-A1 (DE)
Inventor: RODI ANTON
IPC: B41F33/08
Filed: 1992-03-03
Abstract: The method enables a shut-down operation essentially without any disturbing mechanical effects. In a first step, after the last sheet (4) has passed through a respective printing unit (5, 6), only the rubber blanket cylinder (17, 18) and the impression cylinder (19, 20) are uncoupled from the printing units still in production printing operation and disengaged from each other so as to not have a disturbing effect, and that in a further step, after the last sheet (4) has passed through the last printing unit (6), all other units and components are put out of operation. The invention can be used in sheet-fed printing press wherein doubling occurs when, in the shut-down phase of the press units, components not needed any more for printing are put out of operation and disturbing effects are created on printing units still in printing operation. <IMAGE>
Patent DE-4207330-A1 (DE)
Title: Heating elements for surface heating systems - are constructed from two bonded flat sheets,forming between them internal passages
Inventor: BACH JOACHIM DIPL PHYS
IPC: F24D3/16
Filed: 1992-03-07
Abstract: The surface heating system contains heating elements, in which a heat transfer medium is circulated at a relatively low temp.Each heating element consists of a flat front wall (1) made of sheet metal which is bonded to a rear wall (2). The rear wall may be made from sheet metal or from a plastics sheet and is bent to form parallel passages (3), connected at each end of the heating element by a transverse passage. Several such heating elements may be interconnected to cover the surface to be heated. USE/ADVANTAGE - For wall or floor heating,with max.heating energy utilisation. ,D19
Patent DE-4215017-A1 (DE)
Inventor: QUADAKKERS WILLEM J
IPC: C22C14/00
Filed: 1992-05-12
Abstract: A component based on intermetallic phases of the system titanium-aluminium has an aluminium content between 42 at % and 53 at %. A process is also disclosed for producing such mechanically highly stressable, oxidation and corrosion-resistant components. The object of the invention is to obtain such a component in which the good mechanical properties of the titanium-aluminium system remain well defined and the requirement of an oxidation and corrosion-resistance at service temperatures of up to 900  DEG C is satisfied. This problem is solved by a component having at its surface a lamellar, eutectoid Ti3Al/TiAl structure.
Patent DE-4216410-A1 (DE)
Inventor: SOLDANSKI HEINZ
IPC: C11D1/29
Filed: 1992-05-18
Abstract: According to a floor cleaning process, a non-diluted, aqueous surfactant solution is applied on the floor and spread by wiping. The surfactant solution contains a combination of alkyl polyglycoside and alkylether sulphate. This process achieves remarkable cleaning results without leaving visible residues on the floor.
Patent DE-4216637-A1 (DE)
Inventor: ASHIHARA HIDEYUKI
IPC: F16B7/10
Filed: 1992-05-20
Abstract: A guard baton comprises a plurality of cylindrical members 25, 26, 27 which are combined in a telescopic manner in which a conically inclined surface 25d at the top end of an outer cylindrical member 25 and a conically inclined surface 26f at the rear end of an inner cylindrical member 26 can be engaged for preventing slip-off upon extension. A circumferential cylindrical slide guide surface 26e in parallel with a cylindrical axis formed before and after the conically inclined surface 26f and the cylindrical member are put to a plane-to-plane contact, thereby preventing rattling or deviation. Further, the wall thickness at the top end of the outer surface of the outer cylindrical member is increased to prevent slip-off. <IMAGE>
Patent DE-4218790-A1 (DE)
Inventor: HINZ WERNER DR
IPC: C08G18/10
Filed: 1992-06-06
Abstract: The invention relates to a process for the preparation of elastic, cellular or compact elastomers containing bonded urethane groups or urethane and urea groups, preferably elastomer mouldings, in particular airbag covers, by reacting   a) at least one organic and/or modified organic polyisocyanate with   b) at least one relatively high-molecular-weight compound containing at least two reactive hydrogen atoms,   c) at least one N-perethoxylated polyoxyalkylene-polyamine and   d) low-molecular-weight chain extenders and/or crosslinking agents,  in the presence or absence of   e) catalysts,   f) auxiliaries and   g) blowing agents, in a mould.o
Patent DE-4219949-A1 (DE)
Title: Stent for holding open stenosis in blood vessel - has basic body, into which is inserted helical coil and incorporated into mesh, body and coil being of same material
Inventor: LINDENBERG JOSEF
IPC: A61F2/06
Filed: 1992-06-18
Abstract: The stent has a cylindrical basic body (2) formed by memory metal alloy mesh, into which is inserted a helical coil (6), which is incorporated in the mesh (3) of the basic body. The coil is pref of the same material as the basic body. The coil wire (7) may have the same or lower strength as that (4) of the basic body mesh. The coil typically extends over the basic body entire length. Alternatively it may be located in the middle section of the basic body. USE/ADVANTAGE - For tumour treatment, with high bending and radial expansion rigidity.
Patent DE-4220048-A1 (DE)
Title: Regulatable and controllable application system for viscous media - has nozzle system having nozzle piston and nozzle piece with longitudinal bore for piston and dosing nozzle
Inventor: LOSSNITZER EDGAR DIPL ING
IPC: B05C5/02
Filed: 1992-06-19
Abstract: The opening cross-section of the dosing nozzle can be adjusted by displacement of the dosing piston for delivering the viscous medium. An adjusting system is provided for this which is coupled to the dosing piston. A displacement measuring system detects the displacement path of the dosing piston. A regulator (6) is provided, which is connected on the input side with the displacement measuring system, and which on the output side controls the displacement system. A control variable transmitter (10) controls the regulator (6). The regulator, e.g. can control the adjustment piston in 255 discrete steps. The control variables are obtained using sensors (9,45) and a control. USE/ADVANTAGE - Application of adhesive, sealing compound or plastic mass. Delivery speed of viscous medium is regulated or controlled quickly with increased sensitivity.
Patent DE-4225298-A1 (DE)
Title: Linear array antenna with omnidirectional horizontal radiation pattern - incorporates parasitically excited outer tubular resonator radiating from scattering field at open ends of coaxial tubular sections
Inventor: HEYDE WOLFGANG
IPC: H01Q1/42
Filed: 1992-07-31
Abstract: A central support tube (1) passes through coaxial inner and outer radiant elements (2,3) of electrically conductive material secured by dielectric spacing rings (4). The core of the coaxial feeder (5) is pref. soldered to one end of the inner element (2) whose effective length is about one-half of the average free-space wavelength. The outer element (3), 5 to 10% shorter than the inner, is clipped (6) with a soft elastic sealing ring (7) into a tubular radome (8). The outer conductor of the feeder is soldered to the support tube. USE/ADVANTAGE - For e.g. cellular radio transmission and reception. Simple, compact, light wt., and inexpensive array combines necessary mechanical strength and weather resistance with a gain of 3 to 9 dB at gigahertz frequencies.
Patent DE-4228534-A1 (DE)
Title: Coupling light into planar thin-film waveguide - using evanescent field of auxiliary waveguide pressed against coating-free planar waveguide
Inventor: BRANDENBURG ALBRECHT DR ING
IPC: G02B6/28
Filed: 1992-08-27
Abstract: Light is coupled into the planar waveguide (2), which consists of a thin, light conducting film, using the evanescent field of an auxiliary waveguide (4) which is brought into press contact with the uncoated  planar waveguide.  The auxiliary waveguide has no coating or casing in the region of press contact with the planar waveguide. The light to be coupled in is fed into the auxiliary waveguide via an optical fibre whose cladding is partially removed in the input region to uncover the core. USE/ADVANTAGE  - For use in chemical or biological analysis, without precise requirements for positioning the optical elements, and exchange of thin waveguide films can be carried out by unskilled personnel.
Patent DE-4234184-A1 (DE)
Title: Sheet feeder for paper processing machines - has suction lift unit raised cyclically controlled against force potential acting permanently down on lift towards stack.
Inventor: JUENGER ARNO
IPC: B65H3/08
Filed: 1992-10-10
Abstract: The sheets are lifted from the stack by suction lift members (5) and then transferred from the raised position above the stack to the processing unit. A force potential acts permanently downwards onto the suction lift (5) towards the stack and the suction lift can be raised with cyclic control against this force potential. Controlled suction devices set rotationally symmetrical with the axis of the suction lift hold this suction lift in its raised position on the suction head. The suction head contains a suction air supply channel (11) which opens into the ring-like channel provided in one of the two contacting faces (8) of the suction head (3) and suction lift. The suction head can act as a fixed piston and the suction lift as a movable cylinder housing. USE/ADVANTAGE - has suction lift unit which can be held secure and cant-free when raised but can be quickly lowered when released by the suction device.
Patent DE-4235987-A1 (DE)
Title: Power plug release device - uses lever mechanism controlling grip element fitting around plug to separate it from socket
Inventor: STIEGLER DIETHARD
IPC: H01R13/633
Filed: 1992-10-24
Abstract: The release device allows a power plug to be removed from a stationary power socket using a lever mechanism (3) adjacent the socket which has a grip element (4) engaging the  plug. Pref. the lever mechanism is attached to a base plate with different sets of holes (5) for the fixing screws of different types of socket and has a pivot lever (6) coupled to the grip element via a coupling element (8) which is  pivoted at each end. USE - For releasing power plug from fixed socket when plug pins have corroded etc.
Patent DE-4236707-A1 (DE)
Inventor: JUNGE BODO DR
IPC: A61K31/4433
Filed: 1992-10-30
Abstract: 4-Heterocyclyl-substituted dihydropyridines are prepared by reacting appropriate aldehydes with  beta -keto esters and aminocrotonic acid esters, or by esterifying 4-heterocyclyl-substituted dihydropyridinecarboxylic acids. The 4-heterocyclyl-substituted dihydropyridines can be employed in medicaments, in particular for the treatment of disorders of the central nervous system.
Patent DE-4243065-A1 (DE)
Title: Metering arrangement for components of lightweight concrete - has vaned rotor for expanded polystyrene granules and screw for cement, coupled on shaft with common drive
Inventor: HIRSCH KURT
IPC: B28C7/04
Filed: 1992-12-18
Abstract: The starting materials for light weight concrete, i.e. styropor (expanded polystyrene) and a binder such as cement, are metered for feeding to a mixer or for filling sacks by dosing chambers (2, 3), each having a metering element (12, 13). The metering elements (12, 13) are in a common cylinder (10a) and are driven by a connected drive shaft (11) from a common drive (15, 16). They are fed by feed funnels (4, 5) and have downward outlets (8, 9) leading to a common exit (10). USE/ADVANTAGE - The device is able to achieve high throughput rates with two constituents which have widely differing densities.
Patent DE-4300023-A1 (DE)
Title: Fuel injection pump for IC engine
Inventor: TAUDT CHRISTIAN DIPL ING
IPC: F02M41/12
Filed: 1993-01-02
Abstract: The pump has a slide face (10), which is adjustable in movement direction of the control slide (11), dependent upon the control pressure. A recess (21) in the control slide connects the working chamber (27) of the servo piston (1) to the pressure source, and is in turn connected via a passage (22) in the slide face to the chamber (8), which is subject to pressure from the source.One end surface (13) of the slide face is charged by the control pressure against the force of a spring (16). The slide face is formed by a hollow cylinder, which surrounds the cylindrical control slide. The slide moves in an axial bore (9) of the control piston.
Patent DE-4307952-A1 (DE)
Title: Apparatus and process for soil cleaning
Inventor: HEIMHARD HANS-JUERGEN DR RER N
IPC: B09C1/04
Filed: 1993-03-12
Abstract: A soil cleaning unit is provided having a digestion apparatus, a reaction apparatus, a first device for classifying having a first cross section, a second device for classifying having a second cross section which is smaller than the first cross section, a flotation apparatus, a process water treatment unit, a waste water treatment unit and an exhaust air purification unit. In order that the unit can also operate faultlessly and can run without interruption when the soil to be cleaned does not contain all of the particle size fractions with the usual proportions, separate separation units are provided for the individual classifications and on the intake side, upstream of at least one of the separation units, a buffer device is provided for controlling the resting time of the classified soil material and the material feed to the separation unit. <IMAGE>
Patent DE-4312083-A1 (DE)
Title: Mounting and fixing system for solar modules or similar type elements - integrated in or on inclined roof surfaces and provided with specially formed U=sections which, with the modules, are fixed using coping units
Inventor: TRYKOWSKI MICHAEL DIPL ING
IPC: H02S20/23
Filed: 1993-04-13
Abstract: The U sections (11) facilitate the running of cables (3), as well as taking over the water penetrating through the vertical joints. The U sections also assume the function of a supporting substructure. Tongues (8) are arranged at corresp. points of U section bent over, for the simultaneous mounting and support of the module frames (2). The horizontal joint is simultaneously sealed across the section (6), under which the lower module frame (2) is held down. The corresp. current cables (7) are covered in joint and can be safely led. ADVANTAGE - Satisfies installation tolerances and possible movements of construction without difficulties. Simple and reliable system and dismantling can be carried out without large cost.
Patent DE-4313280-A1 (DE)
Title: Visibility measuring device for motor vehicle - projects light spot onto road at set distance in front of vehicle for visual observation by driver
IPC: B60Q1/18
Filed: 1993-04-23
Abstract: The visibility measuring device informs the driver during the journey of visibility conditions in a set distance in front of the vehicle. This is achieved by visual observation of a measuring point in the form of a light spot illuminated by two lamps which project beams of light onto a common point on the road at a set distance from the vehicle. The light spot may be projected at a distance of 50 m from the vehicle, and also immediately in front of the vehicle in a pattern similar to that used by fog lamps. The light may be projected by utilising the vehicle headlamps. ADVANTAGE - Does not require vehicle in front. Independent of vehicle speed.
Patent DE-4315780-A1 (DE)
Title: Oscillating welding head, in particular for automatic inert-gas welding
Inventor: SCHUELER DIERK-HENNING
IPC: B23K9/29
Filed: 1993-05-12
Abstract: In oscillating welding heads which realise the oscillating movement of the torch nozzle by electromagnetic coils directly at the universally swivellable torch segment, it has been found that the magnetic fields which can be produced by conventional coils are not strong enough to attract the torch neck of the torch segment without delay or inaccuracies. The novel oscillating welding head is intended to permit the swivelling movement of the torch neck from the one oscillating position into the opposite oscillating end position even over a larger air gap between the torch neck and the respective electromagnetic coil. According to the invention, a permanent-magnet segment 7 fastened to the torch neck 4 of the torch segment 2 and oriented according to polarity is allocated to each electromagnetic coil 6. The magnetic field of the permanent-magnet segment 2 interacts with the magnetic field, selectively changeable in its polarity, of the electromagnetic coil 6. <IMAGE>
Patent DE-4317288-A1 (DE)
IPC: B02C13/31
Filed: 1993-05-25
Abstract: A crushing device particularly for industrial scrap and/or domestic refuse having a housing (1) including a material feeding area and a material discharge area. A rotor (3) is rotatable about an axis (2) received by the housing. The rotor (3) is provided with crushing implements (5) which cooperate with abutments located on the housing for carrying out the crushing process. Initially tensioned positioning elements (18 and 24) are provided on the housing (1) which determine the position of the rotor (3) and abutments (6, 20, 21) relative to each other and which behave elastically when the initial tension is exceeded, allowing a relative deflected movement of the rotor (3) and the abutments (6, 20, 21) in the bearing area of the rotor (3). <IMAGE>
Patent DE-4324935-A1 (DE)
Title: Multi-gear drive hub for bicycles - has one coupling sleeve only, with two non-turnable driver elements and two actuator units
Inventor: BERGLES EDUARD ING
IPC: B62M11/18
Filed: 1993-07-24
Abstract: The drive hub has a coupling unit (4,4a,7). This has a single coupling sleeve (7), which is turnably located on the hub axis (17), and is non-moveable in axial direction. A first driver element (4a) is non-turnably held on the coupling sleeve. It is axially moved by a first actuator unit (12a,16), for selective coupling of a first planet carrier (24) or a first hollow gear (20), to the coupling sleeve. A second drive element (4) on the sleeve is similarly moved by a second actuator unit (12,15), for selective non-turnable connection of a second planet carrier (31) or a second hollow gear (27) to the coupling sleeve. The sleeve is located in axial direction, between transmission (2) and gear change (1). USE/ADVANTAGE - Coupling device in multi-gear drive hub for bicycles is easy to use, is of low weight, and occupies little space.
Patent DE-4329980-A1 (DE)
Title: Single- or multi-part liquid-tight housing
Inventor: RAU MARTIN ING GRAD
IPC: H05K5/00
Filed: 1993-09-04
Abstract: In a single- or multi-part liquid-tight housing (10), there is a seal (17) and (14) respectively for the purpose of sealing off, for example, the plug strip (18) or the two housing parts (11) and (12). To allow the seals (14 and 17) to perform both a sealing function and the function of a pressure-equalising element, the seals (14, 17) are composed of a liquid-tight but gas-permeable material. Use can be made, for example, of foamed silicone or foamed polyurethane. <IMAGE>
Patent DE-4330954-A1 (DE)
Title: Tube furnace for high temperatures
Inventor: REETZ TEJA PROF DR RER NAT
IPC: F27D11/02
Filed: 1993-09-09
Abstract: The object of the invention is to specify a tube furnace for high temperatures, wherein in the useful space a freely selectable, defined gas atmosphere can be established, while in the heating-conductor space a non-oxidising gas atmosphere is to be maintained. This object is achieved according to the invention in that the heating-conductor space is encapsulated tightly relative to the surrounding atmosphere and the interspace between the heating conductor and the delimiting outer case of the heating-conductor space is filled at least partly with aluminium nitride. The invention is suitable for an extremely wide variety of heat treatments at temperatures even above 1400 DEG C during research and development work in the fields of powder metallurgy, solid-state chemistry or solid-state physics and materials engineering.
Patent DE-4339804-A1 (DE)
Inventor: HAERLE ANTON PROF DR
IPC: A61B90/00
Filed: 1993-11-23
Abstract: Load transfer members for osteosynthesis embodied as bone fixating means and load carriers with a coupling device, as well as surgical instruments in which a nominal breaking point is integrated in the shaft at one point. This nominal breaking point ensures that that part of the load transfer member that remains in the bone has a section which is intended to facilitate removal and projects over the bone surface and on which an actuation member can engage in the event of an overload fracture of the load transfer member; this section can preferably also include a handle. <IMAGE>
Patent DE-4340230-A1 (DE)
Title: Airbag fastening system for vehicle - uses upholstered section projecting pieces to form joints with support plate
Inventor: HIRAMITSU TETSUSHI
IPC: B60R21/20
Filed: 1993-11-25
Abstract: The vehicle safety airbag arrangement has first and second engagement elements for the control of an upwards movement of the fastening pieces (4). They are formed on the lower end section of the fastening pieces and also on the support plate (14). An exception is made for the parts which are situated below the penetrating fastening holes (5,15,11a). The engagement elements are made in the form of receiving (16) and insertion (6) parts capable of coming together to form a joint using a rivet (18). USE/ADVANTAGE - Airbag fastening system for vehicle allows the positioning of the fastening holes in the fixing piece and the support plate to be accomplished without difficulty.
Patent DE-4403285-A1 (DE)
Title: Dosing furnace used in metallurgy
Inventor: FISCHER ALEXANDER
IPC: B22D18/04
Filed: 1994-01-31
Abstract: The dosing furnace, in particular, for liquid magnesium alloys consists of a housing (2) with a heating space (1) accommodating a crucible (3) and a heating unit (4). There is at least one dosing pipe (6) entering into the heating space through the housing and serving for pressurising the melt (5) which is then delivered through a pouring pipe (7) extending into the crucible. The furnace is characterised by the fact that the housing (2) is provided with a removable cover (8) which closes/seals the crucible (3) and, jointly with the latter, forms a pressure vessel (9).  The crucible flange (10) lies on a ledge (12) of the housing rim (11). There is a gap between the bottom (13) of the housing (or the heating space) and the crucible (3) which is removable from the housing. The cover (8) is provided with a flange (14) which lies on a sealing ring (15) of the crucible flange (10). Pref. ring (15) is of silicone.  The furnace is provided with a charging system (20). A measuring pipe (19), which serves for introduction of gases and determination of the melt level, passes through an opening in the cover (8) and extends into the melt (5). The base of the furnace is shaped so that it can be lifted/transported by fork life trucks or similar equipment.