baber/WOPTO huggingface dataset:
Patent DE-19648977-A1 (DE)
Title: Storage heater operating method with controllable input means
Inventor: PERANDER JORMA
IPC: G05D23/19
Filed: 1996-11-26
Abstract: The method uses a heat storage system consisting of a high thermal capacity storage medium, an electrical heating element, input and output controller by which the input energy is at one rate during a first period in which the room temperature is lower than a reference value, and at a lower rate when the temperature is higher than another reference value. The storage heater consists of a thermal storage block (1) through which is wound a heating element (2) contained within a thick insulation jacket (3) inside a housing (7). Heat is extracted by means of the fan (5) forcing air through ducts (4) through the storage block and into the room. During the charging period a first reference temperature is below a second reference temperature and during the room heating period a value above the second value is set.
Patent DE-19651462-A1 (DE)
Title: Gravure printing
Inventor: LEHMANN UDO DR
IPC: B41M1/12
Filed: 1996-12-11
Abstract: The printing forme (10), for gravure printing, is a homogenous film with fine perforations in the printing patterning as capillary passages for the ink.  A low viscosity printing ink is fed through the capillaries (11) to emerge from them on to the printed material with a defined pressure, to give a fine print.  The forme is a plastics film or a metal foil.
Patent DE-19652250-A1 (DE)
Inventor: MANERO JAVIER DR
IPC: C07C25/22
Filed: 1996-12-16
Abstract: 1,1,5,7-tetrafluoro-1,2,3,4-tetrahydronaphthalene derivatives of the formula (I): R<1>(-A<1>-M<1>)a(-A<2>-M<2>)b-B(-M<3>-A<3>)c(-M<4>-A4)d-R<2>, in which B is formula (II) and R<1>(-A<1>-M<1>)a(-A<2>-M<2>) and (-M<3>-A<3>)(-M<4>-A4)R<2> mean mesogene radicals, are suited as components particularly of ferro-electric liquid crystal mixtures.
Patent DE-19653116-A1 (DE)
Title: Composting container base
Inventor: MUTZ BERND
IPC: C05F17/02
Filed: 1996-12-19
Abstract: A composting container has an air inlet in the base surrendering the air to the compost through a perforated floor (14), and overhead air outlets. The novelty is that: (a) air is introduced through an inlet pipe (2, 21, 22, 23) which has a number of inlets; (b) that the inflow of air is controlled by variable throttles or valves (8) located at the air inlets; (c) the space under the perforated floor (14) is sub-divided into a number of chambers; (d) the container cover (16) incorporates a number of air outlets through which air is exhausted, and (e) the inner diameter of the gas inlet pipes (2) narrows towards the respective pipe opening.
Patent DE-19702239-A1 (DE)
Inventor: SCHWERTFEGER FRITZ DR
IPC: B32B27/18
Filed: 1997-01-24
Abstract: Multilayer composite materials with at least one aerogel-containing layer and at least one layer containing polyethylene terephthalate fibres, process for producing the same and their use.
Patent DE-19709893-A1 (DE)
Title: Carpet floor covering
Inventor: GRAVE HENRICH
IPC: D06N7/00
Filed: 1997-03-11
Abstract: The carpet floor covering has gas passage openings in the woven ground fabric. The size and distribution of the gas passage openings is set by selective removal of warp and/or weft yarns.
Patent DE-19713554-A1 (DE)
Title: Piston-cylinder arrangement for vibration dampers, stabilisers, servo cylinders e.t.c.
Inventor: APPEL MICHAEL
IPC: F16F15/023
Filed: 1997-04-02
Abstract: The installation is a self regulating cylinder having a pressure release (14,14a) controlled immediately by the piston (8) or piston rod (6). The release is locked towards two work spaces (9,10) in a neutral position of the piston and or the piston rod. The release opens on displacement of the piston in the one direction towards a work space (9) and another opposite direction to the other work space (10). Both work spaces, over which a valve arrangement (11,12) works as a non-return valve or a restrictor, are joinable with the source (13) of the medium held under pressure.
Patent DE-19715065-A1 (DE)
Title: Method for cutting masonry stone to length
Inventor: ABELS FRANK O
IPC: B28D1/22
Filed: 1997-04-11
Abstract: A projecting region (31) of each stone (3) having an individual length projecting over the desired distal surface (30) corresponding to the desired length of stone is isolated by a plane-like cutter in the plane of the distal surface. Each stone on having too great an exit length is brought in front of the cutter for breaking off the desired amount. In order to carry out the cutting of each stone on a support (2), a knife unit (5), having a cutter on the free end of its front side facing the support and a wedge-shaped displacement surface on the rear side of the cutter, is brought into a separating position. In this separating position, the cutter comes into the plane of the desired distal surface of the stone and is driven towards the support thus displacing the projecting region via the displacement surface.
Patent DE-19721839-A1 (DE)
Inventor: KUHLA MATTHIAS DIPL ING
IPC: F42B3/12
Filed: 1997-05-24
Abstract: The invention relates to an electronic igniter, containing an energy storage element (5) which can be released onto a detonating agent by means of an actuator (6) to initiate ignition. The energy storage element (5) is supplied by a power supply (4) which provides a low voltage when not activated, said low voltage supplying a data control part (DST). In a standby mode, the power supply (4) voltage is increased to a level sufficient for ignition to take place. A safety release is stored in an information part (IT) in a non-volatile memory (11). The standby mode can only be initiated if the signal conveyed via the connecting line (AL) matches the safety release code. The invention therefore ensures that unauthorised persons who do not know the safety release code are unable to use the igniter.
Patent DE-19722688-A1 (DE)
Title: Compressor, e.g. for use in automobile air conditioning
Inventor: OBAYASHI MASAKAZU
IPC: F04B27/08
Filed: 1997-05-30
Abstract: The compressor comprises a drive shaft (28), pivotally mounted through a housing (21,22,25,26). A wobble plate is mounted on the drive shaft. There are several cylinder bores installed in the housing, with a piston (39) in each cylinder bores connected to a clutch (31).  The clutch is engaged and disengaged via a solenoid (36). A dynamic damper (55) is positioned behind the drive shaft. The dynamic damper has an elastic section made of rubber and a main section made of metal.
Patent DE-19727074-A1 (DE)
Title: Kraftstoffeinspritzventil für Zylindereinspritzung
Inventor: SUMIDA MAMORU
IPC: F02M51/08
Filed: 1997-06-25
Abstract: Ein Kraftstoffeinspritzventil für Zylindereinspritzung weist auf: einen zylindrischen Ventilkörper (13); einen Ventilsitz (15), in dessen Zentrum eine Einspritzdüse (14) zum Einspritzen von Kraftstoff vorgesehen ist; ein Ventil (16), welches den Ventilsitz berühren bzw. sich von diesem trennen kann, um die Einspritzdüse zu öffnen bzw. zu schließen; eine Wirbelerzeugungsvorrichtung (17), die im wesentlichen zylinderförmig ist und eine Wirbelbewegung in dem Kraftstoff hervorruft, der in die Einspritzdüse des Ventilsitzes fließt, und um das Ventil herum angeordnet ist, um das Ventil zu haltern, so daß das Ventil in ihr gleiten kann; ein hohles Gehäuse (2), dessen eines Ende mit dem Ventilkörper (13) verbunden ist und dessen anderes Ende an eine Kraftstoffversorgungsleitung (4) anschließbar ist; und eine Magnetspule (24), die im Inneren des Gehäuses angeordnet ist, um das Ventil so zu betätigen, daß es geöffnet oder geschlossen wird, wobei das Kraftstoffeinspritzventil für Zylindereinspritzung einen Spalt zwischen dem Innendurchmesser der Wirbelerzeugungsvorrichtung (17) und dem Außendurchmesser des Ventils (16) aufweist, der auf kleiner oder gleich die Hälfte einer Anhebeentfernung des Ventils eingestellt ist, wodurch die Abweichung zwischen dem Ventilsitz und dem Ventil zum Zeitpunkt des geöffneten Zustands des Ventils so gesteuert wird, daß sie höchstens kleiner oder gleich der Hälfte der Anhebeentfernung ist, so daß eine ungleichmäßige Zerstäubung unterdrückt wird.
Patent DE-19729254-A1 (DE)
Title: Piperazinone=blocked di:isocyanate compound(s)
Inventor: GRAS RAINER DR
IPC: C07D241/44
Filed: 1997-07-09
Abstract: Blocked di-isocyanates (BDI), essentially containing: (a) di-isocyanate(s) of formula: OCN-R-N(H)-C(=O)-OR'OC(=O)-N(H)-Rn-NCO (I) (where: n = 0-1; R = optionally alkyl-substituted 4-14C (cyclo)alkylene; R' = hydrocarbylene or ester group-containing hydrocarbylene with a mol. wt. of 150-2000.) and (b) 0.25-1 mol piperazinone of formula:(A) and/or (B) per NCO group. Also claimed is a production process of BDI by reacting (I) with (A) and/or (B) in specified molar proportions at 50-160 deg C in solvent or in the melt.
Patent DE-19732038-A1 (DE)
Title: Motor-driven unit for automobile braking system
Inventor: SONNENSCHEIN GEORG
IPC: H02K11/33
Filed: 1997-07-25
Abstract: The motor-driven unit has a hydraulic housing (2), disposed between a drive housing (7) containing an electric motor and an electronic module housing (5). The drive housing and the electronic module housing are each secured to the hydraulic housing. At least one fixing (8) extends from the electronic module housing to the drive housing, for fixing both these housings to the hydraulic housing. The fixing also allows for electrical connection of the drive housing with a current rail (15) in the vicinity electronic module.
Patent DE-19732613-A1 (DE)
Title: Diet for causing weight reduction and improvement of appearance
Inventor: THALHAMMER GERHARD DR MED
IPC: A23L33/20
Filed: 1997-07-29
Abstract: Reducing the weight of and improving the appearance of a person comprises; (a) on day 1, emptying the intestinal tract; and (b) from day 2, feeding the person with a dehydrating tea, aspartic acid, vegetable broth and a mixture of vegetable protein, milk protein, honey and silica.
Patent DE-19734430-A1 (DE)
Title: Coded identification input method to road vehicle immobiliser security system
Inventor: TAGAWA HIROSHI
IPC: B60R25/04
Filed: 1997-08-08
Abstract: The method has a transponder in the form of the ignition key (1A) that inputs an identification code to an immobiliser unit (4). The immobiliser has a processor and an EEPROM memory that provides a code for comparison. The immobiliser is coupled to the battery (14), ignition switch (15) and the engine controller (9).  The engine controller has a second code stored in EEPROM and is compared with code that is the result of the first comparison. Only when the codes have been successfully identified is the system enabled.
Patent DE-19737209-A1 (DE)
Title: Switch device for hard disks
Inventor: PIORR MICHAEL
IPC: G11B23/28
Filed: 1997-08-27
Abstract: A switch disk device is fitted in a case. A cable from the hard disk controller is pressed into the switch device. A second cable runs from the switch device to the hard disk. Flow of current and data movement are cut off in the event of a zero setting in the switches.
Patent DE-19738332-A1 (DE)
Title: Mass flow rate measuring system with at least one measuring tube
Inventor: KASHIMURA I OSAMU
IPC: G01F1/84
Filed: 1997-09-02
Abstract: The mass flow measuring instrument includes at least one measuring tube (2) and a carrying system, with a tubular cylinder (4) and fixing stoppers (3c,3d) for supporting the tube. A vibration generator (5) vibrates the tube with the frequency of a Coriolis vibration, to produce a Coriolis force. Two or more vibration sensors (6a,6b) determine the vibration of the measuring tube. The length of the carrying system which is related to fundamental vibration of the carrying system, is longer than the length of the tube (2), which is related to the Coriolis vibration. Such that the frequency of the Coriolis vibration is higher than the frequency of the Eigen fundamental frequency of the carrying system. The surfaces of the fixing stoppers are designed with a convex shape, facing each other in an axial direction. The fixing stoppers respectively have a section (10), at its side not influencing the Coriolis vibration.
Patent DE-19738540-A1 (DE)
Title: Sealing strip with strip-shaped length of material
Inventor: SCHREINER HELMUT
IPC: G09F3/03
Filed: 1997-09-03
Abstract: One first part (3) of a sealing strip is coated with adhesive. A second part (5) is adhesive-repellent. A third part (6) can be firmly joined to the adhesive material of the first part. The second part is between the first and third parts which are all on the same surface of the material. The length of material (2) is made of transparent plastic with one coating suitable for printing or writing on. A crosswise perforation (8) is between the first and second parts.
Patent DE-19741376-A1 (DE)
Title: Vacuum booster for car brakes
Inventor: TSUBOUCHI KAORU
IPC: B60T13/52
Filed: 1997-09-19
Abstract: The booster has a housing (2) defining a pressure chamber (4,5), and a movable wall (3) in the housing to divide the pressure chamber into one chamber of constant pressure, communicating with a vacuum source and one chamber of variable pressure which selectively communicates with the atmosphere or with the vacuum source. A movable piston (6) is connected to the movable wall, and an input element (7,8), in the piston, can move in its axial direction on the basis of brake pedal activity. An output element (10) provides a forward force from the piston responding to a movement of the movable wall and which in its axial direction is subdivided into a first element (101) that lies on its input side and a second element (102) that lies on its output side. A control element (13) brings the variable pressure chamber into communication with the vacuum source or the atmosphere corresponding to a movement of the input element against the movable piston. A movable auxiliary wall (17), in the constant pressure chamber, engages the second output element during a movement of the movable auxiliary wall. An isolating element (18), in engagement with the auxiliary wall, forms an auxiliary variable pressure chamber, works with the auxiliary wall. A connecting chamber switch element (21,22) allows the auxiliary variable pressure chamber communicates with the vacuum source or the atmosphere.
Patent DE-19743413-A1 (DE)
Title: Light building element in the form of a roof or wall plate
Inventor: BEHRENS JOSEF
IPC: E04C2/04
Filed: 1997-10-01
Abstract: The building element made of recycled Styrofor with added sand and hydraulic lime or cement, as well as ground or shredded waste materials and appropriate bonding agents. It also incorporates folded steel profiles( or lattice girders) (1) and a reinforcement grid (2, 3) as its load-carrying constituents.
Patent DE-19743588-A1 (DE)
Title: Flue gas heat exchanger, particularly calorific value heating boiler
Inventor: BRUENDERMANN GEORG
IPC: F24H8/00
Filed: 1997-10-02
Abstract: The heating boiler has an intermediate heating surface crossways to the combustion chamber axis for screening of subsequently connected exchanger units against excessive energy input. This surface is formed by several pipes through which water flows and which have a triangular cross-section. The pipes can also have arbitrary cross-sections or combined triangular and other forms. The flue gas is produced by combustion in a horizontal cylindrical combustion chamber (1), flows over the intermediate heating surface (2) to the calorific value heat exchanger (3) beneath and leaves the boiler through the flue gas outlet (4). The cold return flow water (5) flows through the heat exchanger to the boiler outlet (6) above the combustion chamber.
Patent DE-19744354-A1 (DE)
Title: Different frequency component light signal separation device
Inventor: PAWLOWSKI EDGAR
IPC: G02F1/313
Filed: 1997-10-08
Abstract: A device, for separating different frequency component light signals and having coupling waveguides terminating in free beam regions and waveguide phase gratings with graduated phase shift waveguide pairs terminating at each end in a free beam region, includes electrooptically active elements with voltage-dependent switching states or includes electrooptically active sections with voltage-dependent optical path lengths. A device, for separating light signals having different frequency components, has coupling waveguides, which terminate in one or more free beam regions, and one or more waveguide phase gratings with paired phase shift waveguides of graduated lengths, the inputs and outputs of which terminate in a free beam region. The novelty is that (i) an electrooptically active element is provided in at least one free beam region and is connected to a voltage-biased electrode arrangement for switching between states with different refractive indices depending on the applied voltages so that light signals incident on the electrooptically active element are transmitted in a first switching state and reflected in another switching state; or (ii) each phase shift waveguide (90, 92) of at least one waveguide phase grating (91, 93) has an electrooptically active section (100, 106) in contact with an electrode arrangement (101, 102, 106, 107) to which a voltage is applied for adjusting the optical path length of the individual electrooptically active sections (100, 106).
Patent DE-19747124-A1 (DE)
Title: Switching current detector for reference voltage circuit
Inventor: KIM DAE JEONG
IPC: G05F3/24
Filed: 1997-10-24
Abstract: The detector has a detector circuit (30), detecting the current supplied to the reference voltage circuit (20) and a circuit (40) for restarting the reference voltage circuit when the detected current is below a given value.  The current detector may have a transistor cooperating with part of the reference circuit to provide a current reflector and a second transistor of opposite type. The output signals from both transistors are fed to an inverter (32).
Patent DE-19750800-A1 (DE)
Title: Unsaturated palm kernel oil alcohol
Inventor: HECK STEPHAN DR
IPC: C07C69/24
Filed: 1997-11-17
Abstract: Unsaturated palm fat alcohols are new, and comprises a mixture of unsaturated fat alcohols of formula R1OH (I). R1 = optionally saturated, optionally linear alkyl group with 14-20C. The palm fat alcohols have an iod number (Iodzahl) of 65-85. An Independent claim is included for the preparation of the palm fat alcohols, comprising: (a) fractionating palm fatty acid methyl ester in a mixture of mostly saturated 16C distillate and a mostly unsaturated 16-19C mud product; and (b) hydrating the mud product to obtain specific alcohols with double bonds.
Patent DE-19754817-A1 (DE)
Inventor: STENZEL THOMAS
IPC: A47C7/40
Filed: 1997-12-10
Abstract: The backrest has a transverse bracket (2) insertable into the polygonal U-shaped frame which has rounded and or angled light metal or plastic links (4) on the corners facing the transverse bracket. The frame is inserted into the covering which is open at the bottom.
Patent DE-19802205-A1 (DE)
Title: Cosmetic or dermatological composition with electrolyte-containing aqueous phase, stable against phase separation, e.g. sunscreens
Inventor: SCHNEIDER GUENTHER DR
IPC: A61K9/107
Filed: 1998-01-22
Abstract: Cosmetic and dermatological composition with at least one aqueous phase comprises: (1) at least one partially neutralized ester of a mono- and/or di-glyceride of a saturated fatty acid with citric acid (A); (2) at least one sorbitan monoester (B); and (3) at least one 12-40C linear or branched alcohol (C). At least one aqueous phase contains one or more dissolved electrolytes (D). (B) are of formula (I). R<4>  = 8-22C linear or branched alkyl.
Patent DE-19806555-A1 (DE)
Title: Semiconductor device including Zener diode
Inventor: OISHI TETSUYA
IPC: H01L21/82
Filed: 1998-02-17
Abstract: A semiconductor device having a Zener diode is provided with cathode and anode electrodes (8, 6) forming parts of the Zener diode, the cathode electrode (8) being connected in a first contact region to a cathode region and the anode electrode (6) being connected in a second contact region to an anode region.  The structure satisfies the relationships Xa  La and Xc  Lc, where Xa is the width of a first contact region side facing the second contact region, Xc is the width of a second contact region side facing the first contact region, La is the first contact region length and Lc is the second contact region length.  Also claimed is a similar semiconductor device, in which the cathode and anode electrodes (8, 6) have underlying metal layers (12) which form barrier layers.
Patent DE-19807262-A1 (DE)
Title: Energy recovery system for re-exhaust air from room in building
Inventor: SICKL MATTHIAS
IPC: F24F12/00
Filed: 1998-02-20
Abstract: Heat energy in warm air exhausted from a room in a building is recovered in a heat exchanger (60) which is connected by piping (20, 30), which can be filled with a heat transfer medium, such as water, oil etc. to a heat pump (40). The heat exchanger is preferably a wire loop-type heat exchanger with a housing containing a silencer, a fan, and a heat exchanger with incoming and outgoing pipes. The housing is preferably enclosed by covers at its ends, fitted with quick-release couplings.
Patent DE-19810597-A1 (DE)
Title: Trennvorhang, insbesondere hochraffbarer Trennvorhang für Sporthallen, Veranstaltungs- und Messehallen, Industriehallen, Säle o. dgl.
Inventor: KNITTEL KLAUS WALTER
IPC: E06B9/262
Filed: 1998-03-11
Abstract: Die Erfindung betrifft einen Trennvorhang zur Aufteilung größerer Räume, wie etwa Sporthallen, Veranstaltungs- und Messehallen, Industriehallen, Säle o. dgl. in mehrere kleine Teilräume. Bei derartigen Trennvorhängen wird vorgeschlagen, hinter einer vorderen gelochten Vorhangbahn, die auf einer oder beiden Seiten des Trennvorhanges vorhanden sein kann, jeweils zumindest eine nicht gelochte/nicht perforierte Vorhangbahn anzuordnen. Durch diese Maßnahme, wird es erreicht, daß nicht nur die Nachhallzeiten in einem, der durch die erfindungsgemäßen Trennvorhänge erzeugten Teilräume erheblich reduziert werden, sondern auch eine erhebliche Verbesserung der Schalldämmung eintritt. Erfindungsgemäß befindet sich zwischen der gelochten vorderen Vorhangbahn und der dahinter liegenden Vorhangbahn ein Zwischenraum, der die schalldämmende Wirkung unterstützt.
Patent DE-19812812-A1 (DE)
Inventor: PUTTKAMMER FRANK
IPC: G07D1/00
Filed: 1998-03-16
Abstract: A structure of a security element for documents provided with a combination of differently reacting or responding security features and functional designs, including conductive, magnetic and diffractive ones, which render it difficult or impossible for counterfeiters to discover the functioning of the security element.
Patent DE-19814295-A1 (DE)
Title: 'M'-shaped staple for use with stapler
Inventor: KRENEDICS GREGOR
IPC: F16B15/00
Filed: 1998-03-31
Abstract: An 'M'-shaped staple has a bent cross-piece which is 2-5 mm longer than the cross-piece in a conventional straight-sided staple. The staple is forced into the material which is to be secured, by a staple gun with a firing pin. The pressure applied to the corners of the 'M' causes the staple tips to curve inwards to provide a claw holding action.
Patent DE-19814814-A1 (DE)
Title: Aqueous or water-soluble composition containing iminophenazine derivative useful for preparing antimycobacterial, immunosuppressant, antiinflammatory and/or antiviral medicaments
Inventor: STEFFAN GERHARD
IPC: A61P31/12
Filed: 1998-04-02
Abstract: Aqueous or water-soluble pharmaceutical composition comprises (a) an iminophenazine derivative and (b) a conjugate comprising a water-soluble cyclodextrin polysulfate or polyphosphate covalently coupled to a sterol or sterol derivative.- DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for production of the composition by agitating a suspension of the iminophenazine derivative in an aqueous solution of the conjugate, preferably at pH 6-7 under an inert gas atmosphere, until the desired (a):(b) ratio is attained, and then separating insolubles and optionally freeze drying the product.- ACTIVITY - Antimycobacterial; immunosuppressant; antiinflammatory; antiviral.- MECHANISM OF ACTION - None given