baber/WOPTO huggingface dataset:
Patent DE-4203407-A1 (DE)
Inventor: KIM KWANG KOOK
IPC: G11B27/28
Filed: 1992-02-06
Abstract: A program filing method for a video tape recorder is disclosed. The tape is formatted into a number of regions so that the tape is arranged into a filing form, and thus, recording and reproduction is faster and more convenient by utilizing a VISS function. When a vacant tape is inserted, the total length of the tape is divided into a number of regions based on the desired formatting number, and VISS signals are recorded on each of the regions for several seconds, so that recording and reproduction can be carried out by selecting the formatted region number, thus making it possible to carry out recording or reproduction on the desired regions.
Patent DE-4203670-A1 (DE)
Title: Method of formation of internal groove in tubular workpiece - involves applying axial load which causes buckling of workpieces
Inventor: BEER WILHELM DIPL ING
IPC: B21D26/02
Filed: 1992-02-08
Abstract: An internal circumferential groove with a corresponding external ridge is formed in a tubular workpiece (6) by a die (1) with a bore (2) corresponding to the outside diameter of the workpiece. The die has an internal circumferential groove (3) corresponding to the profile (10) of the finished workpiece. The die and workpiece are immersed in a vessel containing an incompressible fluid (5). An axial force is applied to the workpiece by a punch (7). The axial force causes the workpiece to buckle so that the wall expands outwards into the groove (3) to produce the required internal groove in the workpiece. ADVANTAGE - No external source of pressure is required.
Patent DE-4206575-A1 (DE)
Title: Store for hardened pieces of asphalt - consists of mound of sand and large asphalt slabs are cut, coated with emulsion, and stacked, and dust and gas are removed by suction
Inventor: WESELOH HEINRICH
IPC: B65G3/02
Filed: 1992-03-02
Abstract: The store is for asphalt, which has been cut from road surfaces. The surface is divided into large slabs. Each slab is lifted by a suction grab, and stored in a stack. Any gases and dust generated during cutting are removed by suction. The cut edges etc. are coated with an emulsion, to prevent escape of contaminants. The slabs are used for the bed of a new road, or they may be stacked on the sand core of a dike or mound, to form the substructure for a dike crest. The stack is covered on the sides by sand and/or clay. The whole may serve as the bed for a roadway along the dike. USE/ADVANTAGE - Store for hardened pieces of asphalt prevents contamination of atmosphere and ground, and permits reuse of asphalt cut from redundant road surfaces.
Patent DE-4208923-A1 (DE)
Title: Antirheumatic and antiinflammatory agent - comprising mixt. cpds. contg. aminoacid(s), isolated from bacteria or plants, esp. Helleborus, with long lasting action at low doses
Inventor: KEREK FRANZ DR
IPC: A61K38/00
Filed: 1992-03-19
Abstract: Antirheumatic and antiinflammatory agent (A) of plant and/or bacterial origin comprises a mixt. of low mol.wt. amino acid contg. cpds. Pref. the cpds. are of mol.wt. 200-30000 with a relatively high content of Gln, Glu, Asn and Asp, but low contents of Leu, Cys, Trp, Gly and Glu derivs. They have specific affinity for sugars and include carboxy-bound metals. USE/ADVANTAGE - (A) is used to treat inflammation, rheumatism and autoimmune diseases without the side effects of usual antiflammatories. It has a rapid but long lasting action at 100-1000 times lower doses than usual agents. (A) is admin. orally, topically or by injection
Patent DE-4209083-A1 (DE)
Title: Multilayer cakes - consisting of alternating layers of pre-baked biscuit base and red wine cream
Inventor: MAURER GERHARD
IPC: A21D13/08
Filed: 1992-03-20
Abstract: Cake consists of multiple alternating layers of prebaked biscuit base and layers of red wine cream, esp. Trollinger cream. Pref. the cake is assembled on a shortcake base and the biscuit layers may be coloured with various ingredients to give a variegated colour effect. Pref. the biscuit base layers are baked from an almond flavoured dough made from marzipan, lemon, vanilla etc. and the cream contains the wine, cognac and citrus fruit (extracts). USE/ADVANTAGE - The cakes are new and not too sweet, and allow the use of less conventional flavourings. The cake may be covered and decorated on top with a representation of the Baden-Wurttemburg district made of edible material and showing the course of principal rivers, the Bodensee and the position of large towns, and with contour lines in different colours (claimed).
Patent DE-4209462-A1 (DE)
Title: Treatment of impotence
Inventor: SCHOENAFINGER KARL DR
IPC: A61K31/41
Filed: 1992-03-24
Abstract: Treatment of erectile dysfunction comprises admin. of sydnonime of formula (I) or salt. In (I), R1 is -NR4R5; 2-R6-1-piperidinyl; N-R6-N-(1,1-dioxo-tetrahydrothiophen-3-yl)-amino; or a gp. of the formula (a) or (b); A is H; COOH; or 2,2-dialkyl, 2,6-dialkyl or 2,2,6,6-tetraalkyl substitution; R2 is H; hal; alkyl opt. substd. by Ar, ArO, ArS, alkoxy, alkylthio or alkenylthio; or cycloalkyl; R3 is H; -NO; -SO2R8; or -COR7; R4 is alkyl; alkenyl; cycloalkyl; bi- or tricycloalkyl; alkyl-X-alkyl; aralkyl opt. substd. by alkyl or hal; 1,1-dioxo-tetrahydrothiophen-3-yl; or a heterocyclic gp. bonded via an alkylene chain; R5 is H or R4; R6 is alkyl; R7 is Ar opt. mono-, di- or tri-substd. by hal, alkyl and/or alkoxy and/or opt. mono- or di-substd. by NO2; arylalkenyl; tricycloalkyl; bi- or tricycloalkoxy; ArO; alkoxycarbonyl; pyridyl; pyrrolyl; imidazolyl; pyrazolyl; pyrazinyl; pyrimidinyl; pyridazinyl; OR2; or R2; R8 is alkyl; Ar opt. substd. by alkyl or hal; or dialkylamino; X is NR4; NSO2R8; NCO2alkyl; S(O)n; O; (CH2)m; or a single bond; n is 0-2; and m is 1-3; cpds. (I) where X is O and R2 and R3 are H are excluded.
Patent DE-4210516-A1 (DE)
Title: Controlling items of luggage for transport in aeroplane etc. - using e.g. X=ray radiation testing unit to examine shape and material of objects in luggage and triggering alarm accordingly
Inventor: SCHUESSLER JENS RAINER
IPC: G01V5/00
Filed: 1992-03-30
Abstract: With the identification of unpermitted shapes or materials safety measures are activated. For all objects with the exception of electronic objects, normal pieces of luggage and standardised electronic containers exclusively for electronic objects are permitted. The normal pieces of luggage are examined w.r.t. shapes of typical electronic objects contained and the electronic container is examined w.r.t. unpermitted materials, by an x-ray radiation testing unit (6). USE/ADVANTAGE - For security-sensitive area. Unambiguous and fault-proof detection of unpermitted objects.
Patent DE-4212070-A1 (DE)
Inventor: BROST VIKTOR DIPL ING
IPC: F28D1/053
Filed: 1992-04-10
Abstract: A heat exchanger (10) more particularly a cooler, has two transversely spaced manifolds (13, 14) and flat tubes (17) which extend therebetween and whose opposite ends are connected to the manifolds (13, 14). Radiating elements (24) are located in interspaces between the flat tubes (17). The interior of the flat tubes (17) is connected to the interior (19, 20) of each manifold (13, 14). The manifolds (13, 14) are sealed by sealing elements (21, 22) as required in the region of at least one end. Each sealing element (21, 22) is formed from a tongue-like partition (23), in particular a plate, which is inserted into the manifold (13, 14) through a slot (25, 26) transverse to the longitudinal extent thereof, and fastened therein. This end seal is particularly simple. <IMAGE>
Patent DE-4212563-A1 (DE)
Title: Adjustable elastomeric seal e.g. for pipe or cable - has two tubular sections in hole in wall, one fitting inside other by peripheral ribs
Inventor: MUECHER HORST A
IPC: H02G3/22
Filed: 1992-04-15
Abstract: The elastomeric tube-shaped seal for the end of a tubular object against a wall is formed from two separate sections set in the wall. The sections fit together to give a total length which can be adjusted to fit the depth of the wall, but whose individual lengths are both less than the wall thickness. One has external peripheral ribs and one has internal peripheral ribs. The section with the external ribs has a smaller diameter than the one with internal ribs so that one can fit inside the other. The section with the external ribs has a flange at one end which rests on the wall surface. ADVANTAGE - Inexpensive, suitable for different wall thicknesses.
Patent DE-4220198-A1 (DE)
Inventor: SPIRO PETER M
IPC: G06F11/34
Filed: 1992-06-19
Abstract: In a transaction processing system, snapshot records are stored in volatile memory along with volatile state memory records, and modifications to the volatile state memory records by the transactions are logged to an after-image log in non-volatile memory for recovery of the volatile state memory records. For recovery of the snapshot records in volatile memory, when any one of the records of volatile state memory are to be written from volatile memory to non-volatile state memory, the volatile snapshots records of the volatile state memory record are first written from volatile snapshot memory to non-volatile snapshot memory. This ordering of buffer pool flushing permits recovery of the volatile snapshot records from non-volatile state memory or from modifications in the after-image log. Moreover, recovery can be performed without writing modifications to the volatile snapshot records in an after-image log or flushing the snapshot records using an atomic operation.
Patent DE-4224487-A1 (DE)
Title: Wind tunnel, esp. for aero-acoustic measurements - has acoustically damped deflection corners with channel sections contg. acoustic dampers
Inventor: WIEDEMANN JOCHEN DR
IPC: G01M9/04
Filed: 1992-07-24
Abstract: The wind tunnel contains at least one acoustically damped deflection corner (16,21) in the form of a conventional, short section of channel which holds a number of panel-type acoustic attenuators (15). The attenuators extend parallel to each other over the length of the channel section. There is a double 45 deg. deflection in the region of the deflection corners. Deflection corners with acoustic attenuators are arranged on both upstream and downstream sides of the wind tunnel's axial blower unit (19). ADVANTAGE  - Allows greater use of high efficiency acoustic dampers without causing increased pressure loss in wind tunnel.
Patent DE-4224552-A1 (DE)
Inventor: HERBST GUSTAV
IPC: B60R13/10
Filed: 1992-07-24
Abstract: A licence number holder (licence plate) with a multilayer structure is described, in which the individual layers are irregularly discontinuous and have non-uniform adhesion properties and variable solvent-sensitivities, so that the layer structure is particularly sensitive to tampering (forgery) attempts and cannot be restored after an attempted removal. <IMAGE>
Patent DE-4225136-A1 (DE)
Title: Narrow range alkoxylate nonionic surfactant prodn. - by alkoxylation of cpds. contg. active hydrogen or ester using metal alcoholate activated with organic carboxylic acid as homogeneous catalyst.
Inventor: BEHLER ANSGAR DR
IPC: C07C41/03
Filed: 1992-07-30
Abstract: Prodn of nonionic surfactants (I) comprises alkoxylating cpds (IIA) with active H atoms or esters (IIB) in the presence of gp IIA and/or IIIB alcoholate(s) (III) and organic, opt substd carboxylic acids (IV) as activators. Pref (IIA) are fatty alcohols of the formula R1OH (IIA-1); and (IIB) are lower alkyl esters of the formula R2CO-OR3 (IIB-1) or fatty acid glycerides of the formula R4-CO-O-CH2-CH(O-CO-R5)-CH2O-CO-R6 (IIB-2). R1= a 6-22C aliphatic hydrocarbyl gp with 0, 1, 2 or 3 double bonds; R2CO, R4CO, R5CO and R6CO= 6-22C aliphatic acyl gps with 0, 1, 2 or 3 double bonds; R3= 1-4C alkyl. Ethylene oxide (EO) is used for alkoxylation. (III) are Mg and/or Al alcoholates; and (IV) mono-, di- and polycarboxylic acids, aminocarboxylic acids, oligopeptides, hydroxycarboxylic acids and their partial esters. USE/ADVANTAGE - (I) are useful in washing, dish washing and cleaning agents and hair and body care prods. Narrow range alkoxylates contg little fatty alcohol and little polyethylene glycol are obtd which normally are obtd only with heterogeneous catalyst systems. The catalysts are obtd simply by mixing (III) and (IV) without the additional cost of synthesis.
Patent DE-4226067-A1 (DE)
Title: Device and method for stabilising highways in sloping locations - involves vertical injection posts fitted in lowermost stage with externally extending sections provided with inclined posts and steel reinforcement of concrete support wall
Inventor: CLAUS HERMANN
IPC: E02D17/20
Filed: 1992-08-06
Abstract: A series of vertical steel posts (2) are arranged along the highway in the bottom (S) of a bank, and the parts of the posts (2b) emerging from the earth are connected to the steel reinforcement (5) of a concrete support. The steel posts are formed as injection posts which can be secured in the surrounding earth area by their inner cement filling. The free ends of the posts are secured by inclined posts (3) rammed or bored into the bank, the ends the which are anchored inside the concrete of the concrete support wall. The intermediate space between the concrete support wall and the highway bank is back-filled with concrete. USE/ADVANTAGE - To stabilise highways running along sloping locations, preventing slipping.
Patent DE-4229238-A1 (DE)
Inventor: WOLPERS FRANZ MARIA
IPC: B65G39/20
Filed: 1992-09-02
Abstract: The proposal is for a drive and guide device for the transport components of continuous handling equipment, e.g. dredgers, bucket conveyors, conveyor belts, escalators, travolators or the like, having at least one shaped rubber-link chain with steel cable tension supports as the traction component, in which the rubber-link chain has block teeth on the side facing the conveyor components and drive teeth on the other. The blocks of the block teeth have drillings with a predetermined spacing to take roller spindles which are fitted in the region of their free end with a combined axial-radial roller running in corresponding guide sections, possibly as a drawn component. The conveyor components are secured to the rubber-link chain via straps in such a way that one of the straps acts with the other free end of the roller spindle and there is a further strap in the region of the radial-axial roller. At least one of the straps has at least a further recess to accept a cam roller behind the conveyor component considered and not connected to the rubber-link chain, which also runs in the guide section.
Patent DE-4229345-A1 (DE)
Inventor: JAENSCH MANFRED
IPC: F16L3/10
Filed: 1992-09-04
Abstract: An insert (1) for use in slips comprises a resilient base member (2) in which are vulcanized a plurality of strips (3) each having pipe gripping teeth (4).
Patent DE-4232106-A1 (DE)
Title: Abseil appts. with cylindrical, oil-filled housing - has brake allocated to each cable drum rotary protection, and control for brake function
Inventor: MAIER MATTHIAS
IPC: A62B1/12
Filed: 1992-09-25
Abstract: In the housing front walls is mounted a threaded spindle, whose protruding ends carry each a cable drum, to which is allocated a freely rotating drum protection (2,15) with an aperture for the cable. The cables are wound on the drums in opposite directions such that winding on one drum results in unwinding from the other one. An axially shiftable piston is in screw connection with the threaded spindle and divides the cylindrical housing into two chambers. To each drum protection is allocated a brake (11,18), with controls (10,17) setting the drum (3,14) with wound cable out of operation, at least temporarily and to swivel this drum into starting position with the cable pointing downwards. ADVANTAGE - Prevention of the cable 'whipping' and securing drum protection in preset starting position.
Patent DE-4233045-A1 (DE)
Inventor: HAFNER GERHARD
IPC: F23M5/02
Filed: 1992-10-01
Abstract: A burner arrangement for heating glass melting tanks has a burner block (1) set into the wall of the glass meling tank, with an opening area (2) enlarged towards the inside of the glass melting end, and a burner lance whose longitudinal axis (15) is tiltable and whose end at the side of the burner block is provided with a burner nozzle (12) with a burner nozzle cap (13). In order to reduce the NOx content of the hot smoke gasses, the burner nozzle (12) is arranged in a nozzle bearing block (5) mounted on the free outer surface (4) of the burner block (1) and having an inner surface section (11) crowned so as to taper towards the burner block (1). The burner nozzle cap (13) is correspondingly crowned at its end section (14) at the side of the burner block, so that it may be set on the crowned inner surface section (11) of the nozzle bearing block (5).
Patent DE-4235927-A1 (DE)
Inventor: MUELLER RUDI DR
IPC: A23L27/50
Filed: 1992-10-23
Abstract: A process for the production of a seasoning sauce, which comprises oat grains as the substrate to result in a lighter colored sauce. Additionally, the level of salt present during a multi-step fermentation is controlled using a relatively low salt brine.
Patent DE-4236459-A1 (DE)
Title: Open cooling system combined with air conditioning humidifier - has water held at reduced pressure to obtain low temp. boiling with associated heat exchanger in circuit with air cooling device
Inventor: SEUFFERHELD EDUARDO
IPC: F25B19/00
Filed: 1992-10-29
Abstract: The combined cooling system and humidifier uses water at a temp. of 0.007 bar as the cooling medium, and for indirect cooling of air in the air-conditioning system. The water is caused to boil by bringing it to a temp. of + 2 degrees C via a heat exchanger (13) immersed in the water bath (4) supplied with water at 6 degrees C. The heat exchanger is fed to an air cooling device (15), with the water evaporation used for bringing it back to 6 degrees C. The cold water vapour remains at a pressure of 0.007 bar for use in humidifying the air in the air-conditioning system as required. ADVANTAGE - Provides substantial saving in electrical energy compared to two separate systems for cooling and air-humidifying.
Patent DE-4300261-A1 (DE)
Title: Halogen-free, fire resistant polyamide moulding materials
Inventor: REINKING KLAUS DR
IPC: C08L77/00
Filed: 1993-01-07
Abstract: The moulding materials (I) comprise (A) 10-60 wt.% polyamide, (B) 2-30 wt.% thermoplastic aromatic polymer, (C) 10-50 wt.% Mg(OH)2 and (D) 5-50 wt.% glass fibres.(I) contains 20-45 wt.% (A), 5-25 wt.% (B), 20-40 wt.% (C) and 10-30 wt.% (D). (B) is polyarylene sulphide, polyarylene ether, polysulphone, polyether-imide or aromatic polyamide, esp. poly-p-sulphide. (A) is a partly-crystalline aliphatic homo- or co-polyamide.
Patent DE-4302983-A1 (DE)
Title: Rapid determn. of moisture, esp. in amorphous material or paste
Inventor: WERNECKE ROLAND DIPL ING DR IN
IPC: G01N5/04
Filed: 1993-02-03
Abstract: The sample is brought into contact with a conventional gas humidity sensor from which a stationary compensated reading (aw) is taken after 30 to 60 sec. The dependence of this reading on the relative humidity (MF) of the material is stored in memory and the corresp. value of relative humidity is worked out and displayed (1).The appts. has programming and selection keys (2-4), a compensated moisture and temp. display (5) and selector (6), and linear voltage and current output terminals (10-12) for control purposes.
Patent DE-4304353-A1 (DE)
Title: Suturing device used in endoscopic surgical operations - has helical needle with fixed non-traumatic thread held and rotated by rollers attached to instrument head extended into patients body.
Inventor: WURSTER HELMUT DIPL ING
IPC: A61B17/06
Filed: 1993-02-13
Abstract: Endoscopic suturing device has a helical needle (22) with one or more turns and a fixed non-traumatic thread (24). The needle is held and rotated by two or more rollers. The needle pref. is operated by a motor which can rotate it or turn it in small steps of a required size. Alternatively, the needle may be turned by a manual lever. The rollers open and close in a parallel or perpendicular movement when operated by a button on the instrument handle, so that the needle can be installed or removed. The roller head for introducing the needle through a trocar is located eccentrically to the axis of the instrument (7). The roller head is rotated by 18 deg. C or more by a knob on the instrument handle in order to bring the needle into the operating position. USE/ADVANTAGE - Used for executing sutures in endoscopic surgical operations. Device allows a number of consecutive stitches to be formed using the same thread.
Patent DE-4306010-A1 (DE)
Inventor: BOLIEK MARTIN P
IPC: H04N7/26
Filed: 1993-02-26
Abstract: Transforms such as the DCT are useful for image compression. One close relative of the DCT is preferred for its arithmetic simplicity. A method and apparatus is described whereby the quantization operates with speeds comparable to 16 bit transforms yet the mean squared error is comparable to that of a 32 bit transform. The factorability of the transform into a relatively rapid set of additions and a set of multiplications permits an efficient pipelined data flow wherein the addition sections of the vertical and horizontal transforms are performed by the same hardware prior to a final multiplication. During decompression, each transformed domain coefficient is multiplied by a quantization factor stored in an N-bit register where quantization factor = Qmantissa = 2, Q<exponent> Q exponent being stored in M bits and Qmantissa in (N-M) bits. <IMAGE>
Patent DE-4307672-A1 (DE)
Title: Biological reaction of gas stream and biomass bed - where moisture and nutrient probes are provided in biomass bed and gas pre- and post-treatments are controlled to ensure required moisture-nutrient content is maintained
Inventor: STELZER HANS-DIETER DIPL ING
IPC: C12S9/00
Filed: 1993-03-11
Abstract: In a biological reactor, a gas stream passes through a pre-treatment device, a biomass bed and a post-treatment device, the pre- and post-treatment devices are designed to control the moisture and nutrient content of the biomass, the biomass is contained in a housing shell with two end walls, and the gas inlet and outlet are located in these end walls. The novel features are that: the pre-treatment device (12) is controllable (13) and is located in a chamber (7) in the housing (2), and the post-treatment device is also controllable, and a device (6) for determining the moisture-nutrient content of the biomass (5) is provided throughout its depth when viewed in the direction of gas flow (15), the biomass being in a fixed or gas-fluidised bed. USE/ADVANTAGE - For example in the cleaning of exhaust gases or the fermentation of cleaning of solid materials. The moisture-nutrient content throughout the depth of the biomass is better and more simply controlled to a required value.
Patent DE-4312598-A1 (DE)
Title: Devices for and on plastic (money) cards with memory and programming capacities and electronic reading and processing functions, such as credit cards, etc. to safeguard against misuse
Inventor: LEONHARD HANS
IPC: G07F7/10
Filed: 1993-04-17
Abstract: Concerning plastic (money/security) cards, it is proposed to design a protective case in such a way that individual codings on the plastic card are thus possible, for example the input of time limitations for the validity of the plastic card in order thus to guarantee or increase the safeguard against misuse.