baber/WOPTO huggingface dataset:
Patent DE-19522735-A1 (DE)
Title: High pressure pump assembly
Inventor: NAKHMANSON RAOUL DR
IPC: F04C2/39
Filed: 1995-06-22
Abstract: The pump (1) has four rhomboid chambers with variable volume. It has a fixed plate with inlet and outlet apertures, and a rotating plate mounted on a shaft. There is a grille between the plates, made from linked parts sealed to each other, forming working chambers with the plates. The grille is connected to the fixed plate.The casing is hermetically sealed off from the outside. Its inner space outside the grille is connected to one outlet and one inlet. These connected can be inserted in the front plate, so that only the remaining two apertures are linked to the outside. These serve as inlet and outlet for the entire pump.
Patent DE-19524810-A1 (DE)
Title: Assembly for closing bores in guide rail of linear unit - has two protruding resilient holding strips moulded on cover strip to clip on guide rail
Inventor: GREINER HEINZ DIPL ING
IPC: B23Q11/08
Filed: 1995-07-07
Abstract: The assembly has bores with radially expanded end sections for holding the screw head of a fixing screw. The bores are closed by a cover strip (13). The strip has two protruding resilient holding strips (17) extending in the longitudinal direction of the guide rail (2). The strips are arranged inside the longitudinal groove (14) adjoining the edges of same. These edges can be located on two webs (20) which are formed by milled areas (18) of the guide rail. The resilient holding strips are held by force engagement on the webs which run at right angles to the cover strip. The webs are each inclined to the inside of the guide rail so that the holding strips can be held by keyed engagement in the groove through the dovetailed profile.
Patent DE-19527559-A1 (DE)
Title: Distribution device esp. for telecommunications and data system - has adjacent switching equipment secured to carrier profiles via angle rails which are facing in opposite directions or mounted on opposite sides of carrier profiles
Inventor: BURMEISTER KLAUS-DIETER DIPL I
IPC: H04Q1/14
Filed: 1995-07-27
Abstract: The distribution device has a number of evenly spaced carrier profiles (2) to which switching equipment (4) is secured via angle rails (3). Each two adjacent angle rails face in opposite directions, or face in the same direction but are mounted on different sides of the carrier profile. Pref. two adjacent carrier profiles are provided with two angle rails facing in the same direction and mounted on the opposite carrier profile sides. Also, a third angle rail is provided, which faces in the opposite direction to the adjacent angle rail that is mounted on the same side of the carrier profile as the latter.
Patent DE-19530163-A1 (DE)
Title: HV transformer and inductance lead-out- and bushing- connections - has housing with flanged coupling section having conductors within barrier elements
Inventor: BAARZ KLAUS DIPL ING
IPC: H01F27/04
Filed: 1995-08-03
Abstract: The high power transformer[1] has a coil system [7] with an adjacent opening [1.2] and a flange [1.1] that allows a coupling [2] to be provided for a cable connector. Within the coupling is a conductor [5] around which is a barrier element [5.1] and this locates within the transformer internal barrier element [4.1].The barrier is formed in several layers.The top section of the coupling has a bushing section secured to a flange [6.1].
Patent DE-19542420-A1 (DE)
Title: Motor vehicle headlamp design
Inventor: KATO HIDEYUKI
IPC: B60Q1/04
Filed: 1995-11-14
Abstract: A car headlamp has first lens for transmitting a light beam over a flat illumination zone and second lens for transmitting a light beam for a specified profile of a stronger illumination zone. The light reaches the lenses via a fibre-optic cable (10).  The first lens has a incident surface for the light from the cable and a vertical curved surface for the light emission. The normal line to this is at a specified angle to the axis of the light beam from the second lens. There is a bent section between the incident and emitting surfaces to change the direction of the light beam, using both vertical and horizontal reflecting surfaces. The angle of the bend is less than a right angle.
Patent DE-19542538-A1 (DE)
Title: Apparatus for simultaneous measurement of gas concentrations in breathed and expired air
Inventor: MOEBIUS HANS-HEINRICH PROF DR
IPC: G01N27/407
Filed: 1995-11-15
Abstract: The apparatus includes a galvanic CO2-sensing cell with a carbonate-free Na<+>-ion-conducting solid electrolyte (1) and two mixed-solid electrodes (2,3) both containing powdered precious metal and finely divided oxygen-ion-conducting solid electrolyte. Na2CO3 and oxide are combined into a compound with release of CO2.  The O2-sensing cell has one electrode (7) with an oxygen-ion-conducting solid electrolyte (9) and an air reference electrode (8). Both cells occupy a substantially isothermal region of a heater (17) and their four electrodes in common with a temperature sensor (10) are connected to an electronic signal processor.
Patent DE-19545678-A1 (DE)
Inventor: GRUENING BURGHARD DR
IPC: C09K23/52
Filed: 1995-12-07
Abstract: Polyamino acid-based copolymers are claimed which contain at least 75 wt.% of units of formula -NH-A(COOR1)-CO- (I) and -NH-B-CO- (II), there being at least 3 units of formula (I) present with at least one R1 = (a) and at least one R1 = (b) or (c) and there also being present at most 20 wt.% of formula (II) units derived from proteinogenic or non-proteinogenic amino acids. A = 2 or 3C trifunctional hydrocarbon group; and R1 = (a), (b) or (c). (a) = R2 which is an alkali(ne earth), metal, H or (NR5R6R7R8)+ where R5- R8 = H, alkyl or hydroxyalkyl; (b) = R3 which is an optionally unsaturated 6-24C group (R9) or -X-R9, with X = oligo or poly-oxyalkylene chain with 1-100 oxyalkylene units; and (c) = R4 which is a 1-5C optionally unsaturated alkyl. Also claimed is the preparation of the claimed copolymers comprising reacting esters of  alpha , beta -unsaturated, dicarboxylic acids (or ammonium salts), preferred maleic acid derivatives, of formula (III) and/or (IV) with ammonia and polymerising, optionally in presence of up to 20 wt.% proteinogenic or non-proteinogenic amino acids or derivatives, and optionally also with the further step of hydrolysing the groups of formula (I) to make R1 = R2. Z = H and/or ammonium. Other copolymers can be obtained by reaction of polyaspartimide with R4OH, optionally followed by reaction with R3OH and optionally also by hydrolysis of the production.
Patent DE-19546349-A1 (DE)
Title: Multi=section roofing enclosure for laying bitumen and plastics strips
Inventor: BAUMJOHANN ADOLF
IPC: E04D13/155
Filed: 1995-12-12
Abstract: The roof has a water deflecting roof edge border which is independent of a screen (3) and which is formed form two vertical plates (2,2b) of different height extending from the roof support surface (18).The water deflector is so formed that the roof support surface is freely accessible to enable screw joining of the roof holding profile (1), and a movable, coated adaptor plate (7) is engaged in the nose (2a,2b) of the edge border. The hollow space produced by the roofing enclosure is filled with heat insulating material (13).
Patent DE-19601001-A1 (DE)
Title: Infinitely variable transmission with power branching
Inventor: MEYERLE MICHAEL
IPC: F16H47/04
Filed: 1996-01-13
Abstract: The transmission has one hydrostatic unit with variable volume and one hydrostatic unit with fixed volume. These are bridged by fixed ratio gears controlled by clutches with the rate of application and release of the clutches determined by the dynamics of the engine. The two hydrostatic units operate as motor and pump in either combination and the outputs are combined by a summation unit. The rate at which the control clutches and control elements are operated is controlled by programmed timing circuits as well as the engine loading as well as other dynamic factors.
Patent DE-19606644-A1 (DE)
Inventor: ROSE DAVID DR
IPC: D06P1/32
Filed: 1996-02-22
Abstract: Aminophenol derivatives of the formula (I) in which R<1> is a C1-4 alkyl group. a C1-4 alkyl, a C1-4 hydroxyalkyl group, a C1-4 alkoxy group or an alkyl group, R<2> is fluorine, chlorine or bromine, R<3> is a C3-4 dihydroxy alkyl group, a methyl group with 1-3 halogen atoms, especially fluorine atoms, as substituents, a C2-4 alkyl group with a maximum of 1-4 halogen atoms, especially fluorine atoms, as substituents, a -(CH2)x-B group, in which B is a hydroxy group, an NR<5>R<6> group or a CO-NR<7>R<8> group and x is a number from 1 to 4, a -COOR<9> group or a -CO-NR<10>R<11> group, where R<5>, R<6>, R<7>, R<8>, R<10> and R<11> are mutually independently hydrogen, a C1-4 alkyl group, a C1-4 hydroxyalkyl group and R<5> and R<6>, R<7> and R<8> and R<10> and R<11> may, together with the nitrogen atom carrying them, also be part of a morpholino, piperidino or pyrrolidino radical and R<5> may also be an -SO2CH3 group provided that then R<6> is hydrogen and R<9> is hydrogen or a C1-4 alkyl group and R<4> is hydrogen, a C1-4 alkyl group or one of the groups listed under R<3> said derivatives and their water-soluble salts are eminently suitable as coupling components in oxidation hair colorants. Depending on the selected developer component, they also provide an unusually broad spectrum of brilliant colour gradations.
Patent DE-19606728-A1 (DE)
Title: Method of finding component, e.g. consumer good in large market
Inventor: SEIFERT JUERGEN
IPC: B65G1/137
Filed: 1996-02-23
Abstract: The method involves dividing the stock of goods into zones. A terminal is put in an exposed area. The customer may input a search concept into the terminal. An guide may display on the terminal options related to the stock in that zone. The guide may display its options through numbers, letters and choices of colour on the terminal.
Patent DE-19607091-A1 (DE)
Title: Pointer instrument with illuminated pointer and=or scale and light source
Inventor: LANDSEE RUDOLF
IPC: G01D11/28
Filed: 1996-02-24
Abstract: The pointer instrument has at least one light source and a light conductor (9, 10) arranged between the light source and the pointer (3) and/or scale (4). The light conductor is plate shaped and a part of its edge, is designed as a light coupling out surface (13, 14) aligned opposite a light coupling in surface (11, 12) of the scale (4) or the pointer (3). Also a light deflection surface (15, 16) which extends over the entire rotation range of the pointer (3) or the range of the scale (4). The light coupling out surface of the light conductor and the light deflection surface (15, 16) stand to each other at  angle of approximately 45 degrees. The light deflection surface (16) of the light wave conductor (10), has a multiple of semi-circular arches.
Patent DE-19609721-A1 (DE)
Title: Process for energetic use of waste material in steam power station
Inventor: SCHINGNITZ MANFRED
IPC: C10J3/00
Filed: 1996-03-13
Abstract: The process is applied in a steam-operated power station which burns fossil fuels, and which has smoke cleansing equipment. After a preparatory stage, the material is gasified to produce a combustible gas, which is then brought into contact with an aqueous cleansing liquid, so that heavy metals are separated from the gas, and are absorbed by the liquid in insoluble sulphide form as a sludge. The gas which is partly cleaned through contact with the liquid is then fed to a steam generator for burning, and its chemical energy is used to produce steam or hot water. The sulphur compounds which are then burnt, if necessary as well as nitrogen oxide which arises from the combustion, are restrained in the cleansing equipment together with harmful material which arises from the combustion of the fossil fuel.
Patent DE-19611244-A1 (DE)
Title: Nasal cleaning mucus extractor
Inventor: NETTEN NORBERT FRIEDRICH
IPC: A61M1/00
Filed: 1996-03-22
Abstract: The nasal cleaner has a casing (1) with a suction opening (2) for the extraction of mucus and a second suction opening (3) for connection to the suction source. The casing is shaped to fit into the nostril. The suction opening can be formed as a stopper (4) or as a spigot (5). The suction source can be a syringe (6). The casing can be formed in at least two sections which can be connected together.
Patent DE-19612155-A1 (DE)
Title: Procedure for control and regulation of drying process, esp. in paper mfr.
Inventor: CADEK WALTER DIPL ING
IPC: D21G9/00
Filed: 1996-03-27
Abstract: A procedure entails control and regulation of a, esp. paper, drying process where different energy flows, each individually variable, are utilised. The flows are measured continually and the ratio of the energy flows one to another is instantaneously adjusted by steps till total energy costs, w.r.t. pre- specified specific costs for each energy type, attains a min.. Also claimed is a process control and regulation system where an optimisation system is connected to the process conduction system to achieve and regulate a desired prod. quality.
Patent DE-19617251-A1 (DE)
Title: Data transmission system
Inventor: FENDT GUENTER DIPL ING
IPC: H04B10/80
Filed: 1996-04-30
Abstract: The data transmission system includes a transmitter unit which comprises a transmitting arrangement connected with a data source, and devices for the reception of energy.  A receiver unit, connected to a main energy source, includes a reception arrangement for the data transferred from the transmitter unit, and devices for emitting energy to the transmitter unit.  The transmitter unit includes an auxiliary energy source (21) which is recharged by the energy transferred by the receiver unit (22) to the transmitter unit (10). A capacitor arrangement, or an accumulator, is preferably provided as the rechargeable energy source.
Patent DE-19617508-A1 (DE)
Title: Digital television signal receiving unit
Inventor: HORN BERNHARD
IPC: H04N5/44
Filed: 1996-05-02
Abstract: The unit includes a decoder (3) which decodes received digital television signals (2). An interface (7) transmits the decoded signals (5a,5b) to an interface (8) of a television unit (6). The interfaces are provided as digital interfaces.  Preferably, the receiving unit is integrated in the television unit. The receiving unit and the television unit include at least an additional interface (9,11) for connecting a digital peripheral equipment (10,12), such as a video recorder (10). The decoded digital signals are converted by a data conversion unit (4).
Patent DE-19622573-A1 (DE)
Title: Damping medium used in damper device
Inventor: ENGELEN HELMUT
IPC: F16F9/00
Filed: 1996-06-05
Abstract: Damping medium comprises: (a) 19-80 wt.% glycol; (b) 19-80 wt.% water; and (c) 0.1-10 wt.% wear inhibitor. Also claimed is a damper device contg. a piston-cylinder combination and the above damping medium, which is displaced from the pressure chamber into a storage chamber by the piston.
Patent DE-19623004-A1 (DE)
IPC: F16L47/00
Filed: 1996-06-08
Abstract: The valve drilling fitting comprises a housing which is positionable over a point to be drilled with a main tube and an auxiliary tube. The main tube (11) is provided with an inner thread and in the lower end facing the conduit has a valve seal position (38). A cylindrical drilling tool (30) screwable into the inner thread of the main tube has a valve counter seal point. The drilling tool for its rotary operation (52) is connectable via a securable pin coupling transmitting a torque with a socket-shaped adapter (40). A pre-installed valve attachment comprises a cap (20) fixable (21) on the main tube. In the cap, an externally rotatable spindle (23) is axially rotatably located an can be axially freely inserted in the socket-shaped adapter, but then has a non-rotatable connection with the adapter.
Patent DE-19627468-A1 (DE)
Title: Grooved rail for tram track embedded in street - is enclosed by polyurethane reaction mixture introduced into formwork
Inventor: RESCH JOHANN
IPC: E01B21/00
Filed: 1996-07-08
Abstract: Rail installation method in which a reaction mixture, which forms a vibration insulating material, is introduced into the space enclosed by the formwork. The reaction mixture is introduced on both sides of the web (3) of the rail (1) and partly under the base (2) of the rail. After the reaction process has taken place in the reaction mixture the web of the rail and the rail base are smoothly embedded in the resulting plastics material and plastics foam. The reaction mixture is a two-part polyurethane reaction mixture.
Patent DE-19631356-A1 (DE)
Title: Mains power transformer with electrical isolation from mains
Inventor: ANTULA JOVAN PROF DR
IPC: H02M3/07
Filed: 1996-08-02
Abstract: A transformer arrangement that is isolatable from the mains has a primary circuit for storing energy and a secondary one designed so that during the charging period all poles of the store are connected only to the primary circuit and during the discharging period, they are all connected only to the secondary circuit.  Between each charging and discharging period there is a time interval where current flows in neither circuit, with a similar time interval between each discharging and charging period. These intervals can be changed in duration, but are at least 1% of the duration of the charging or discharging periods.
Patent DE-19631602-A1 (DE)
Inventor: STUMMER FRIDRICH GEORG DR
IPC: B29C45/14
Filed: 1996-08-05
Abstract: Equipment for continuously feeding and locating inserts (9) in a moulding tool (5) or tool insert of a pressure die casting or injection moulding machine comprises a feed channel (15) close to the tool for holding and guiding inserts and a mechanism (17,18) for accurate positioning of an insert taken from the feed channel.
Patent DE-19634467-A1 (DE)
Title: Bicycle headlamp
Inventor: MOSSET BERNARD
IPC: B62J6/02
Filed: 1996-08-27
Abstract: The headlamp (4) is fitted to a bracket (2) which has a tilt mounting about a horizontal axis (3) at the upper end of the mounting bracket (1) with which it is fitted to the bicycle. The tilt is adjusted by a screw whose wide, knurled head (10) provides a thumb wheel adjustment. No tools are required to adjust the beam. The screw is screwed into a threaded sleeve (9) in one part of the fitting. This sleeve can be metal while the rest of the mounting can be plastic, cast alloy etc. A ratchet secures the tilt setting while a spring clip locates into a groove under the head of the screw to hold is axially.
Patent DE-19640105-A1 (DE)
Title: Ring fastening for pad on plastics sheet
Inventor: KLUEHSPIES ROLAND
IPC: B60R21/04
Filed: 1996-09-28
Abstract: The fastening device for a pad consists of a ring (3) with a skewed split (6) which is threaded into a plastics workpiece with glass fibre reinforcement. The workpiece may be a sheet of given thickness (d). The ring passes through two holes (4) which are situated in separate regions (5) of reduced thickness. There is a rib (7) of full thickness between the two regions of reduced thickness. There is a special tool for fitting the ring.
Patent DE-19641745-A1 (DE)
Title: Control of coin operated gambling machine
Inventor: DANNOWSKI HEINZ
IPC: G07F17/32
Filed: 1996-10-10
Abstract: The coin operated gambling machine has a number of symbols, e.g. dice, that are cycled and stopped in a pseudorandom cycle to generate combinations that can win various amounts. On both sides of the front panel there are two display strips 5 and these have risk odds and winning amounts indicated 4,7. The level of risk can be varied with the aid of a push button on the front panel.
Patent DE-19644497-A1 (DE)
Title: Control of fuel pump for IC engine
Inventor: JOOS KLAUS
IPC: F02D41/06
Filed: 1996-10-25
Abstract: A procedure for controlling an IC engine with  a fuel pump which is put into operation depending on at least two specified conditions uses these two conditions: the shut-off time, therefore the time between the shut-off instant and the on-again instant, and also the temperature of the engine at the shut-off instant.  After operation of the ignition key, the fuel pump is put into operation if the shut-off time is longer than a maximum time that is dependent on the temperature of the engine at the shut-off instant, filed as a characteristic curve. The procedure only runs during the starting phase and once it is recognised that a continuous fuel pump operation is needed, this procedure is ended and conventional fuel pump control is followed.
Patent DE-19646851-A1 (DE)
Title: Valve for internal combustion engine
Inventor: BREHLER HENRIK DR ING
IPC: F01L3/08
Filed: 1996-11-13
Abstract: The valve assembly has a valve stem (4) moving in a guide tube (2) and having a valve head (5) at its end. The valve guide end towards the valve head has scrapers (11-16) to reduce the deposition of burned oil deposits. The valve guide is provided with curved cut outs arranged around it and of similar section to its diameter. The valve guide can have at least one projection (12). The guide can have a recessed cut out (13).
Patent DE-19647463-A1 (DE)
Title: Mounting for decorative lamps
Inventor: FAN TSUI-TUAN WONG
IPC: F21S4/20
Filed: 1996-11-16
Abstract: A set of lamps (11) are fixed in a tubular seat (13) which may be made of flexible material. The tubular seat accommodates several lamps which are connected together electrically in series. A tangential mounting plate (14) is formed on the seat, and contains several through-bores (141). The plate can extend in a tangential direction from the periphery of the seat.
Patent DE-19647572-A1 (DE)
IPC: D01F6/70
Filed: 1996-11-18
Abstract: Use of finely divided hydrotalcite and/or other basic metal Al-hydroxy compounds of formula (1) or (2), where M<2+> = Mg or Zn, especially Mg; A n<-> = anion with a valence number chosen from OH<->, F<->, Cl<->, Br<->, CO3<2->, SO4<2->, HPO4<2->, silicate, acetate or oxalate, especially CO3<2->;   = 0-0.5; m = 0-1; s = 1-5; t = 1-8, u = 1-40; w = 0-20; v = 1-5; A<2-> = CO3<2->, SO4<2->, HPO4<2->, silicate or oxalate, especially CO2<2->, as additive in an amount of 0.05-30 (especially 0.05-15) wt.% to produce elastane fibres with increased resistance against (partially) halogenated or non-halogenated hydrocarbons.
Patent DE-19647789-A1 (DE)
Title: Planar optical waveguide with Bragg grid
Inventor: LOESCH KURT DR
IPC: G02B6/122
Filed: 1996-11-19
Abstract: The optical waveguide has a waveguide core (COR) with a refractive index which is altered locally by illumination with light of given wavelength and intensity. At least one grid layer (GST,MST) applied to the waveguide is structured so that a light beam passing through it provides an optical interference pattern at the waveguide core, for obtaining a refractive index grid (GRA).  The thickness of the grid layer applied to the waveguide may be periodically varied to provide a rectangular structure by etching the cover layer (CLA) for the waveguide.
Patent DE-19648675-A1 (DE)
Title: Safety net for catching people and objects in free fall
Inventor: FISCHER PATRICK
IPC: A62B1/22
Filed: 1996-11-25
Abstract: The safety net has a landing surface (7), which is suspended from several suspension pieces (1) and is made of flexible netting, fabric, or such like. The landing surface is connected along its edges to a frame (5) consisting of air-tubing, fibre glass, metal bars, etc. The suspension pieces are fixed against gravitation at their top ends to one or more points (4), and consist of rigid or only slightly extensible cables (1) and one or more pull-brakes (2) in the form of rubber cables, shock absorbers, etc. The bottom ends of the suspension pieces are fixed at several points to the edges of the landing surface (7). The landing surface is joined by holder cables to the ground with fixed points (8), to secure its position.