baber/WOPTO huggingface dataset:
Patent DE-4306420-A1 (DE)
Inventor: TOENSMANN ARMIN DIPL ING
IPC: E06B3/964
Filed: 1993-03-02
Abstract: A frame profile (1) and a bar profile (2) are connected to one another via two T-connectors (4 and 7) which are fixed on the frame profile (1). Resulting in the joint region is a gap which, according to the invention, is sealed by a sealing cushion (13) fixed on the frame profile (1). The sealing cushion (13) consists of an elastic material, preferably of closed-cell foam. The thickness of the sealing cushion (13) is greater than the gap width, with the result that, after frame profile (1) and bar profile (2) have been fitted together, the sealing cushion (13) is compressed by the bar profile (2) and is pressed firmly onto the frame profile (1). Sealing of the gap region by a sealing cushion (13) can be carried out easily and requires only a low degree of material outlay. <IMAGE>
Patent DE-4315871-A1 (DE)
Title: Method and device for disposing of grinding particles
Inventor: STOLLENWERK JUERGEN
IPC: B24B55/03
Filed: 1993-05-12
Abstract: The edge of optical glasses is worked, by grinding, in edge-grinding machines to fit the frame provided. The grinding particles are caught in a cooling-liquid container (1) and settle on the bottom as grinding sludge (15) which is collected in a bag to be removed. The latter must be replaced periodically. The method according to the invention obviates the need for a collecting bag and the attendant manual disposal. The disposal of the grinding sludge (15) is effected by repeatedly whirling up the grinding sludge (15) with fresh cooling liquid (2) and sucking off the liquid (2) dispersed with grinding particles. The device for carrying out the method essentially comprises a submerged pump (7) with sucking-in opening (8) located at the bottom and a ring conduit (11) arranged at the bottom of the liquid container (1). The ring conduit is perforated (13). The fresh cooling liquid (2) is supplied through it. Control electronics ES coordinate the sucking-off and supplying of the cooling liquid (2). <IMAGE>
Patent DE-4318505-A1 (DE)
Title: Motorway emergency telephone device
Inventor: ARMBRECHT GEORG DIPL ING
IPC: H04M11/04
Filed: 1993-06-03
Abstract: Motorway emergency telephone devices (ANE-90) having a central station (emergency telephone interface NSE) to which at least one answering terminal (ABP) and a plurality of emergency telephone lines (NRL) with a multiplicity of emergency telephones (NRS) are connected. The central station (NSE) has a plurality of line access circuits (emergency telephone interface drivers NSA), an answering terminal access circuit (APA) and a switching computer (KR) which is connected to the answering terminal (ABP). The switching computer (KR = PC-XT) is connected, for the purpose of controlling and monitoring the data from and to the individual emergency telephones (NRS), via a party-line bus (PLB) to the answering terminal access circuit (APA) and to the line access circuits (NSA) and interrogates these cyclically. Each line access circuit (NSA) has a switching network (KF) with a switching-network bus (KFB) for switching through the voice information, a DTMF interface (DS) and an analogue part (AT), a party-line interface (PLI with party-line bus PLB) and a microcomputer (MR) for control functions. The answering terminal access circuit (APA) has a switching network (KF), a subscriber access circuit (TA) and a microcomputer (MR). The control computer (PC) is connected to the switching computer (KP), the answering telephone (AFS) to the subscriber access circuit (TA) of the answering terminal access circuit (APA), in the case of a failure of the control computer (PC) a calling emergency telephone (NRS) is switched through automatically to the operator's telephone (AFS). <IMAGE>
Patent DE-4320160-A1 (DE)
Title: Method and arrangement for signal transmission
Inventor: NEUSEL ROLF
IPC: G08C17/00
Filed: 1993-06-17
Abstract: The invention relates to the use of the comparatively very strong magnetic field of the earth for signal transmission by means of a superposed magnetic signal field in accordance with the law of superposition. Since the field of the earth is strong on the ground, above ground and below ground, the derivation of a mechanical control variable (correcting variable) is provided for the aerial. The strong field favours the use of simple reception devices for everybody, in conjunction with a very high immunity to interference. To optimise the electromagnetic compatibility (EMC), there is furthermore provided the conversion of the magnetic field modulation into light modulation directly in the sensor. The method permits in particular worldwide information about catastrophes, for example in the case of nuclear catastrophes.
Patent DE-4322742-A1 (DE)
Title: Wallpaper pasting device
Inventor: KULIGOWSKI GEORG
IPC: B44C7/04
Filed: 1993-07-08
Abstract: In a wallpaper pasting device, it is envisaged to provide a pasting roller, assigned to a paste tray, with a drive and to supply the wallpaper web via an adjustable deflection roller. At the same time, parallel guide lamellae are arranged on the pasting roller in the outlet region of the wallpaper web. Additionally, a downstream wallpaper receiving strip with a cutting edge is provided, which is pivotable to form a pasted loop of the wallpaper web.
Patent DE-4323851-A1 (DE)
Title: Shaft-driven rotor of a roller hose pump, in particular a three-roller hose pump
IPC: F04B43/12
Filed: 1993-07-16
Abstract: A shaft-driven rotor of a roller hose pump, in particular a three-roller hose pump, the rollers being fastened to vanes which are held by a support, and the vanes (9) being connected to the support (7) in a radially pivotable manner while forming at least two different diameters (14, 15). <IMAGE>
Patent DE-4324649-A1 (DE)
Title: Fast, low power DRAM sense amplifier - uses current mirror and complementary CMOS FET's for improved speed and low power.
Inventor: OKUMURA KENICHI
IPC: H03K5/24
Filed: 1993-07-22
Abstract: The DRAM sense amplifier (30) contains 'current mirror' configured PMOS FET's (1,3), with switching transistors (22,21) connected to preamplifier activation signal input (PAE). Gates of the 'current mirror' PMOS FET's are connected to junction of the second PMOS and a second NMOS FET (3,4). A differential input signal (/VI,VI) is input to NMOS FET's (2,4). In operation the circuit is activated by a high level signal on PAE, turning a transistor (7) on, and further transistors (10,11,22) off. For a low level on the input (VI), three transistors (1,3,4) turn off, one transistor (21) turns on. The /VI transistor (2) switches in response to a high level on input (/VI) to output low level at the output (VO). USE/ADVANTAGE - For DRAM applications. Use of current mirror and complementary transistors configuration implements fast low-power sense amplifier.
Patent DE-4325734-A1 (DE)
Inventor: GLOCK ERWIN
IPC: E03D11/14
Filed: 1993-07-30
Abstract: A support stand for installation into dry-construction stand walls exhibits a mounting frame which is formed from a fastening crossmember (18), from at least two flushing-cistern retaining members (19), from the pipe clamp (20) for a flushing pipe, and from the pipe clamp (21) for a WC-discharge-pipe elbow. The support stand serves for receiving a wall-mounted WC or a wall-mounted bidet, a built-in flushing cistern or a built-in flushing valve, a flushing pipe and a discharge-pipe elbow or the like. On its upwardly directed legs, the fastening crossmember (18) has forwardly projecting spacer pieces, which are of such a length that the vertical members fitted at the outer ends rest, by means of their front surface, on the rearside of the crossmember (7), provided with at least two downwardly projecting plates (15), and can be screwed thereon. The threaded bolts in the upwardly directed legs of the fastening crossmember (18), said legs being provided with threaded holes, are vertically adjustable in the slots (12) of the support-frame members (5) and can be secured by the nuts. The rear edges of the two vertical support-frame members (5), which are angled off to the rear in the form of a U, run vertically upwards, sloping to the front. <IMAGE>
Patent DE-4327202-A1 (DE)
Inventor: LEIBLE DIETER
IPC: F16B13/06
Filed: 1993-08-13
Abstract: A combined expansion and buckling dowel is produced from a metal or metal alloy by cold pressing. It can be used universally and, depending on the nature of the wall in which the bore is provided, effects an expansion action or a buckling action with corresponding snarling. <IMAGE>
Patent DE-4328697-A1 (DE)
Title: Installation for providing screens of mist in closed rooms
Inventor: NIEMANN HANS DIETER
IPC: G08B15/02
Filed: 1993-08-26
Abstract: In order to obstruct the vision of an undesired intruder within a closed area which is to be protected, the following is proposed: installation for providing screens of mist in at least essentially closed rooms, in particular rooms in buildings, having a distributor which distributes vision-obstructing mist screens in at least one room in an explosive manner, and having a triggering means which causes the distributor to distribute mist screens in an explosive manner by manual or automatic control.
Patent DE-4329170-A1 (DE)
Title: Sheet-like composite material for lampshades
Inventor: SEBOLD ELISABETH
IPC: B32B27/10
Filed: 1993-08-30
Abstract: Composite material for lampshades with an opaque cardboard as a supporting material on which there is laminated on one or both sides a polyolefin film, matt on one side, by means of a laminating adhesive such that the smooth side of the polyolefin film is in contact with the laminating adhesive.
Patent DE-4331518-A1 (DE)
Title: Thin lamellar semiconductor device for contactless integrated circuit or IC card - includes frame with recesses formed on its inner edge zones with at least one through-way passing through frame
Inventor: OCHI KATSUNORI
IPC: H05K3/28
Filed: 1993-09-16
Abstract: The thin lamellar semiconductor device has its functional semiconductor elements totally embedded in synthetic resin, and includes a frame (7) with recesses (7b) formed on its inner edge zones. At least one throughway (7c) runs laterally through the frame between the inner face and the outer face of the frame. A PCB (2) carries the functional components (3, 4) and its edges fit into one of the recesses in the frame so that the surface carrying the functional components faces inwards. A thin plate (5) has its edges fitted into the other recesses of the frame so that it is positioned opposite the PCB (2). Synthetic resin (10) fills the space enclosed by the PCB, the frame and the thin plate so that these latter elements are sealed by the resin to form one body. ADVANTAGE - Thin, small structure with good reliability and appearance.
Patent DE-4338159-A1 (DE)
Title: Binder for mullite-bonded SiC-containing products and process for their manufacture
Inventor: MUELLER SIEGFRIED DIPL ING
IPC: C04B35/565
Filed: 1993-11-02
Abstract: It is an object of the invention to propose a versatile binder using generally available and inexpensive raw materials while avoiding ineffective process steps with a simultaneous increase in the mullite content and a significant rise in the hot flexural (bending) strength HFS at 1400 DEG C. This object is successfully achieved by the binder raw materials used being subjected to a combination of wet mechanical activation, spray drying and subsequent comminution. The subsequent comminution is carried out to at least 60% < 0.1 mm, of that at least 40% < 0.063 mm. The ratio of Al2O3 to SiO2 of the raw materials used is 3...4 to 1 and is to be adhered to strictly. The binder of the invention is used for producing a wide variety of high-value products.
Patent DE-4338421-A1 (DE)
Title: Graft copolymers of organopolysiloxanes as free-radical macroinitiators
Inventor: GECK MICHAEL DR
IPC: C08G77/48
Filed: 1993-11-10
Abstract: The invention relates to crosslinked organopolysiloxanes containing free-radical-forming groups, built up from units of the formula  [RaSi(O(3-a)/2)-R<1>-X-(R<1>-Si(O(3-a)/2))bRa]     (1> where   X is a radical from the group consisting of -N=N-, -O-O-, -S-S- and -C(C6H5)2-C(C6H5)2-, and   R, R<1>, R<2>, a and b are as defined in Claim 1, and further organosiloxane units. The organopolysiloxanes are used as free-radical macroinitiators for the graft polymerisation of ethylenically unsaturated monomers.
Patent DE-4338556-A1 (DE)
Inventor: HERDEG WOLFGANG DR RER NAT
IPC: G07C5/08
Filed: 1993-11-08
Abstract: PCT No. PCT/DE94/01342 Sec. 371 Date May 8, 1996 Sec. 102(e) Date May 8, 1996 PCT Filed Nov. 4, 1994 PCT Pub. No. WO95/13594 PCT Pub. Date May 18, 1995A device installed in a vehicle for recording information on the itinerary of the vehicle. The device includes a receiver system for receiving wirelessly transmitted information for identifying the current geographical position of the vehicle, a computer unit for computing digitalized data on the geographical position of the vehicle, and a memory unit for continuous storage of the digitalized geographical position data of the vehicle on a data carrier, which is protected against overwriting of recorded data, whereby the memory device also stores time data, which allow identification of the particular point in time at which a particular vehicle position was found. So that an itinerary taken by a vehicle can later be reconstructed without great expense the data carrier is configured to be easily exchangeable, and a data reading device is provided for the input of data that identify the driver of the vehicle and are recorded on the data carrier.
Patent DE-4344460-A1 (DE)
Inventor: SCHMITT-WILLICH HERIBERT DR
IPC: A61K49/18
Filed: 1993-12-22
Abstract: PCT No. PCT/EP94/04016 Sec. 371 Date Oct. 3, 1996 Sec. 102(e) Date Oct. 3, 1996 PCT Filed Dec. 2, 1994 PCT Pub. No. WO95/17451 PCT Pub. Date Jun. 29, 1995The invention relates to new metal complexes of dendrimeric macromolecules that contain 8 to 64 ions of an element of atomic numbers 21-129, 39, 42-44, or 57-83 and a polymeric, complexing ligand of formula IA-(X)b(I)in which A, X and b have different meanings, agents that contain these compounds as well as the use of the latter in diagnosis. The invention further relates to a process for the production of the complexes and agents.
Patent DE-4401166-A1 (DE)
Inventor: SCHMIDT MICHAEL DR RER NAT
IPC: B01D53/50
Filed: 1994-01-17
Abstract: Off-gas from furnaces is treated by contacting with an absorbent material containing granular cement made by mixing a typical trade cement with water in a ratio of water to cement of 0.05-0.4.
Patent DE-4403096-A1 (DE)
Title: Ventilator used in vehicle
Inventor: MAHLER GERT
IPC: B60H1/24
Filed: 1994-02-02
Abstract: The ventilator consists of fine grilles or lamellae (6) installed over a large area in the instrument panel of the vehicle. The grilles are designed to deliver draught-free constant ventilation. The grilles can be swivelled outwards to form air nozzles with variable strips and through concerted air flow control enables the blowing of air onto the passengers.
Patent DE-4407379-A1 (DE)
Title: Circular saw head for cutting tree trunks
IPC: B27B33/20
Filed: 1994-03-05
Abstract: The milling cutter (3) associated with the outer saw blade (4a) is also associated with the other saw blades (4b). The cutter extends across the max. nominal overall thickness of the side material to be cut. Plate flanges (5) support the extra saw blades, and surround the saw shaft (2) of the outer blade, sliding in axial direction. The cutter and the extra saw blades have apertures (5a), which are formed, so that the plate flanges and the cutter can engage into each other in direction of the rotary axis (RA). The extra saw blades are displaceable in the axial working area of the cutter.
Patent DE-4408412-A1 (DE)
Title: Lightweight chamber for packaging machine
Inventor: HIEDERER GUENTHER
IPC: B65B47/10
Filed: 1994-03-12
Abstract: A chamber for a packaging machine has one or more elements (1) which for the packaging stage use pressure difference to move a heated plastic film, and are made of fibre reinforced plastic.  In packaging machinery, esp. for packaging foods, e.g. cut cheese or ham.  The chamber is easier to interchange than current types and ensures more rapid heat up.
Patent DE-4410141-A1 (DE)
Title: Hollow piston for IC engine
Inventor: FUCHS REINHOLD
IPC: F01P3/00
Filed: 1994-03-24
Abstract: The piston is hollow, with a space for coolant or lubricant. At least one bore (2) in the piston leads to this space. To close the open end of the bore, a locking device is fitted in another through bore running perpendicular to the first bore. This device is in the form of a slotted low-stress bush (5). The dia. of the second bore is the same as, or slightly more than, that of the first bore. The bush fits tightly in it. Since the bush is across the lift direction of the piston, it is not affected by the force exerted on the piston, so no further safety devices are needed.
Patent DE-4417159-A1 (DE)
Title: Solid-state CCD image detector with overflow drain structure
Inventor: KIM BUM-SIK
IPC: H04N5/369
Filed: 1994-05-17
Abstract: A charge-coupled solid-state image detector is described which forms the overflow drain (4) of high concentration in each case on each photodiode. An impurity layer of high concentration is formed in the top layer of a pnpn structure, in order to be used as a drain against overflow, which allows overflow operation and electronic shutter operation even under low-voltage conditions and realises circuit construction on the chip. <IMAGE>
Patent DE-4423086-A1 (DE)
Title: Slip control hydraulic brake mechanism
Inventor: NATTLER GERLINDE
IPC: B60T8/94
Filed: 1994-07-01
Abstract: ABS hydraulic brake systems which operate on the recirculation principle during an ABS operation, form a closed system. This means that no pressurised medium can get into the brake circuits from the reservoir during an ABS operation. In order to ensure reliable braking even if there is leakage into the brake circuits, the invention proposes that a reserve reservoir (11) should be provided and connected to the vacuum side of the recirculating pump (8) only if a travel sensor (20) signals that the main cylinder (1) is nearly exhausted. Various embodiments pertain to different ways of filling the reserve reservoir (11).
Patent DE-4423619-A1 (DE)
Inventor: GOERLACH ALFRED DIPL PHYS
IPC: H01L29/73
Filed: 1994-07-06
Abstract: The invention proposes a lateral semiconductor structure with a punchthrough diode and designed to produce a temperature-compensated voltage limitation, the structure having a lateral assembly of preferably annular regions (7) disposed round a base well (3) in order to reduce the space-charge resistance. This is achieved by virtue of the fact that the preferably annular regions (7) have a particular doping level and are located a particular distance from the base well (3). Use of the punchthrough and avalanche effect ensures a higher breakdown voltage since the space-charge resistance is reduced by the structure proposed.
Patent DE-4425998-A1 (DE)
Title: Covering and transporting base for a boiler, in particular of the sectional-boiler type
Inventor: ENGEL ALFRED
IPC: F24H9/02
Filed: 1994-07-22
Abstract: The covering base comprises a base plate (2) which rests on four feet, a front wall (4) and a rear wall (7) and two lateral walls (10, 11) which, with respect to the thus surrounded space, are inclined obliquely outwards, each having holes (14 to 17) at the top, which serve as handles for transportation and as connection means for the oblique lower end of the lateral covering plates for the boiler heating body. Front (5) and rear (8) devices for mounting the base on the planar exchangers are additionally provided in the front wall (4) and the rear wall (7). The invention is of interest to manufacturers of water boilers and technical units protected by a housing. <IMAGE>
Patent DE-4428283-A1 (DE)
Title: Antitheft protection for goods for shop-lifting alarm system
Inventor: HESSABI IRADJ DIPL ING
IPC: G08B13/24
Filed: 1994-08-10
Abstract: A defined substance is applied to the goods in an anti-theft system, which can be picked-up selectively in molecular distribution by a sensor (5), which is coactively coupled to a change-over switch, triggering an alarm on picking-up the specified substance.  During the buying of the protected goods, the substance is neutralised, or converted, so that it is not recognised by the sensor. Pref. the substance has a selected smell, neutralised during normal buying. The exit gate comprises at least one air suction duct (13), with its ends fitted with the sensor.
Patent DE-4428305-A1 (DE)
Title: Process for preparing calcium carbide
Inventor: EBELING JOACHIM DR
IPC: C01B32/942
Filed: 1994-08-10
Abstract: A process is described for preparing calcium carbide by reaction of a carbon component with calcium oxide in an electric arc furnace, wherein the carbon component used has been prepared from plastic wastes     a) by thermal decomposition at from 500 to 1300 DEG C, b) subsequent carbon black formation and/or deposition of the carbon which is formed in the cleavage (cracking) of the decomposition gases from stage a) on granular coke at from 800 to 1500 DEG C and c) separation of the finely divided carbon black particles and/or the coke particles coated with carbon from the waste gases formed.   This makes possible a virtually complete and environmentally friendly utilisation (valorisation) of plastic wastes, with at the same time a particularly inexpensive carbon component and the electric power required for the calcium carbide process being obtained.
Patent DE-4430139-A1 (DE)
Title: Transversal-flux sync machine with passive rotor
Inventor: WEH HERBERT PROF DR ING DR
IPC: H02K21/38
Filed: 1994-08-25
Abstract: The permanent magnets (PM) spaced in accordance with the pole distribution are arranged with alternate polarity so that their flux passes through soft iron parts (We) between the mutually offset teeth of upper and lower rotor portions (Ra, Ri) and the magnetic circuit element (C) of the stator. The flux varies between maxima of opposite polarity during movement of the rotor portions fixed to a plate (R). An additional field component proportional to the current is produced when both parts (Wi1, Wi1') of the winding are fed with AC in synchronism with the rotation.
Patent DE-4438254-A1 (DE)
Title: Substd. phenol prepn. from aryl-alkyl ether
Inventor: WAECHTLER ANDREAS DR
IPC: C07D401/06
Filed: 1994-10-26
Abstract: Prepn. of substd. phenols (I) from the corresp. aryl-alkyl ethers (II), by reaction with a dialkylaluminium hydride (DAAH), is carried out in the presence of a Lewis base (LB), pref. a tert. amine or an ether.
Patent DE-4439168-A1 (DE)
Title: Motor vehicle combined ignition-and-steering wheel lock
Inventor: RUDSINSKY ROLF ARMIN
IPC: B60R25/24
Filed: 1994-11-06
Abstract: The ignition key incorporates a chip (Ci) programmed with a security code and has a set of contacts (K) which connect with contacts inside the ignition lock. The key operates on the mechanical steering lock, while the electronic system operates on the electric security protection for the vehicle e.g. engine immobiliser. The contact for the lock can be ring-shaped and applied to the lock as a retrofit-fit. The connection to the chip circuit is via a corresponding circular contact fitted to the key.
Patent DE-4439995-A1 (DE)
Title: Photodiode array for medical computer tomography
Inventor: KUHLMANN WERNER DIPL PHYS DR
IPC: G01T1/20
Filed: 1994-11-09
Abstract: A row of photodiodes (3) is formed on a substrate, and a vacuum diode (4) is disposed between every two photodiodes (3). The anodes of the vacuum diodes are connected to each other and to the voltage source (6) so that the vacuum diodes are operated in the cut off direction.The space charge region in the vacuum diode is such that the individual photodiodes are electrically isolated. The photodiodes convert light generated from scintillator x-rays into a corresp. electrical signal. The voltage source range is 0 to 100 V.