baber/WOPTO huggingface dataset:
Patent DE-3562949-D1 (DE)
Title: Apparatus and method for supplying small and very small quantities of liquid mixtures to a consumer
Inventor: SALZMANN FRIEDHELM
IPC: F23K5/04
Filed: 1985-06-20
Granted: 1988-06-30
Abstract: 1. Device for dosing small and minimum liquid flows to a consumer through a pump (1) with a discharge branch (5), characterized in that on the discharge side of the variable-speed pump (1) a flow divider (3) is arranged provided with an inlet (4) and two outlets (6, 7) of which one is connected to a return line (8) and the other one to a supply line (9) leading to the consumer, that the return line (8) and the consumer supply line (9) have different flow resistances, that the flow resistance associated with the consumer supply line (9) has a higher value than the flow resistance associated with the return line (8) and that the flow resistance of the return line (8) has such a value that an initial pressure prevails upstream of the flow divider (3).
Patent DE-3565644-D1 (DE)
Title: Method for the production of welded structural elements of exhaust plants
Inventor: GERBER MANFRED DIPL ING
IPC: B23K26/262
Filed: 1985-09-04
Granted: 1988-11-24
Abstract: A laser welding process is used according to the invention for the manufacture of a straight seam weld for tubular construction parts of ferritic, Ti-stabilized CR steel x5CrTi12 for exhaust systems in automobiles. This has the advantage that after welding the construction parts can be expanded or compressed by more than 40% of their original dimensions.
Patent DE-3566768-D1 (DE)
Title: Process and apparatus for making chocolate stock, coatings, icings and the like
Inventor: MAGGIONI ERNESTO
IPC: A23G1/10
Filed: 1985-05-30
Granted: 1989-01-19
Abstract: Chocolate paste, coatings of chocolate, icing or fatty substances are produced by grinding the pre-mixed material in charges and passing it through a thin film degassing reactor. The degassing is effected by spreading out the material. To reduce its viscosity it is passed through a liquidizer, followed by a homogenizer where it is stored until the pre-mixer is empty.
Patent DE-3567048-D1 (DE)
Title: Enveloped heat-insulating member
Inventor: KRATEL GUNTER DR DIPL CHEM
IPC: B32B5/18
Filed: 1985-05-17
Granted: 1989-02-02
Abstract: A molded thermal insulation body having a microporous thermal insulation material encased in a sheathing. The molded body is partially evacuated to a partial air pressure of 20 mbar or less. Following the evacuation of air, the molded body may be filled with krypton, xenon, sulfur hexafluoride, carbon dioxide or a combination thereof. A process for the manufacture of the molded thermal insulation body is also provided.
Patent DE-3570931-D1 (DE)
Title: Thermostable polymer system, cross-linkable by irradiation, for microelectronic use
Inventor: BUDDE KLAUS DR RER NAT
IPC: H05K3/46
Filed: 1985-08-05
Granted: 1989-07-13
Abstract: Linear fluorooligomers having at least two reactive end groups per polymer molecule are incorporated into radiation sensitive polymer systems which have improved continuous temperature resistance and low dielectric constant. The polymer systems can be applied as lacquers. Preferably perfluorated poly-ethers and perfluorated alkanes are used as starting compounds. The polymeric product is usable as a coating for the production of printed multi-layer wirings and economises on through-bores and additional copper intermeidate layers. A further field of application exists in the field of integrated semiconductor ciruits in VLSI-technology for the production of negative photo-resists.
Patent DE-3571396-D1 (DE)
Title: Perfume-diffusing device
Inventor: REYNA ALAIN
IPC: A45D34/00
Filed: 1985-11-05
Granted: 1989-08-17
Abstract: 1. A diffusing device for letting out in a continuous manner the vapours given off by a perfume, characterized in that it comprises : - a container having an opening and able to receive said perfume in liquid form ; - a stopper closing off said opening and formed with a first channel that connects the inside of the container to the outside and with a second channel that connects the first channel to the outside ; - a tube that dips into the interior of the container and whose upper portion is housed in said first channel, inside which it is free to slide ; - an abutment solid with said tube and intended to define the rest position of the latter by engaging the inner surface of said stopper ; and - a spring acting on said abutment to apply it against said inner surface such as to close off hermetically said first channel.
Patent DE-3573195-D1 (DE)
Title: Multilayer circuit
Inventor: HARVEY PAUL ROBERT
IPC: H01L23/52
Filed: 1985-11-28
Granted: 1989-10-26
Abstract: A multilayer circuit consists of two layers of aluminium conductor on a silicon semiconductor body and spaced apart by silicon oxide. The lower layer (2) of aluminium is given a surface coating of a material (12) consisting of titanium and tungsten to inhibit the formation of projecting nodules of aluminium when the silicon oxide is formed at a raised temperature. The upper layer (4) of aluminium is laid on to a flat surface of silicon oxide (7) which is leveled by an etching process, any variations in the original surface of the oxide being filled prior to etching.
Patent DE-3576051-D1 (DE)
Inventor: BUERKLE WALTER
IPC: G01F1/698
Filed: 1985-11-05
Granted: 1990-03-22
Abstract: 1. A method of sensing the flow rate of a fluid, preferably a liquid, and/or of the flow of a fluid through a pipe or the like, the sensing of the flow rate or of the flow of the fluid being effected intermittently in separate time-consuming sensing operations, which preferably succeed one another at specified time intervals, the individual sensing operation being carried out by means of a probe (15) against which the fluid flows, the probe (15) having inside it at least one heat source or cold source (16) which is in heat-conducting contact with the fluid adjacent to the probe, the probe (15) further having at least one position in its interior for detecting the probe temperature, the temperature of this position being capable of being detected by means of a temperature sensor (17) mounted inside the probe (15), and the probe having heat applied to it or drawn from it by its heat source (16) or cold source in a specified amount and/or with a specified heating or cooling power in order to carry out an individual sensing operation, in such a manner that the probe temperature receives - as a result of the heat exchange between the probe and the fluid, which is a function of the flow rate or the flow of the fluid and which takes place during the sensing operation concerned - a curve which changes temporarily, and which is consequently called the non-stationary probe temperature curve, this curve being a function of the flow rate or flow of the fluid, and in that the flow rate or flow of the fluid can be deduced from at least one point and/or at least one region of this non-stationary probe temperature curve which occurs during the individual sensing operation, characterised in that the probe (15) comprises a body (13; 37; 61) of low heat conductivity, against which the fluid flows and in which the heat or cold source (16) and the temperature sensor (17) are mounted, in that the heat or cold source (16) changes, from a position inside the probe, the temperature of a metal heat conductor (39; 64, 65, 69) disposed at least substantially inside the body (13; 37; 61), this position being located on the metal heat conductor (39; 64, 65, 69) or at a slight distance therefrom, the metal heat conductor (39; 64, 65, 69) leading without interruption to the fluid, and the end of the metal heat conductor (39; 64, 65, 69) adjacent to the fluid either being acted upon by the fluid or being separated from the fluid at that point by only a thin layer, in that the temperature sensor (17) senses the probe temperature at a distance from the heat or cold source on the metal heat conductor or at a slight distance therefrom, and in that the heat or cold flow effected by the heat or could source in the metal heat conductor is conducted to the fluid and the temperature sensor (17) in such a manner that a pronounced separation of the non-stationary probe temperature curves (30, 31, 32; 30', 31', 32'; 33; 23') occurs as a function of the flow rate or flow.
Patent DE-3587813-D1 (DE)
Inventor: THEBAUD SACHA
IPC: A47C4/28
Filed: 1985-08-02
Granted: 1994-06-09
Abstract: A sheath structure (10) for use as a backrest for a chair or as a seat, envelope, wallet, purse, handbag, panel, etc., comprising pliable sheet material (32) stretched on a frame (20)and presenting spaced-apart front and rear exterior surfaces (33, 39). The frame is made up of at least two spaced-apart front and rear frame elements (26, 24), each corresponding to the front and rear exterior surfaces (33, 39). The frame elements define an intermediate space therebetween. The sheet material (32) forms the front and rear exterior surfaces (33, 39), extends over the frame elements (26, 24), and is tucked in within the intermediate space, and tension means, such as elastics (38), cooperate with respective tucked-in portions of the sheet material (32) so as to stretch the sheet material on the frame.
Patent DE-3588151-D1 (DE)
Inventor: GASKILL GAROLD B
IPC: G04G5/00
Filed: 1985-12-03
Granted: 1997-05-07
Abstract: A portable pager for receiving a transmitted signal containing paging and timing data during a short time slot (604) assigned to the pager (20) comprises: timing means (720) for generating a time indicating signal; power up means (722) responsive to the timing means (720) for providing power only during the pager's assigned time slot (604); receiving means (840) coupled to the timing means (720) for detecting the transmitted signal powered by the power up means (720); decoding means (840) powered by the power up means (722) and connected to the receiving means for extracting the paging and timing data from the transmitted signal; first synchronisation means (701) powered by the power up means and responsive to the timing data for synchronizing the timing means; and indicating means (750) powered by the power up means (722) and responsive to the paging data for indicating when a page is detected.
Patent DE-3673465-D1 (DE)
Inventor: KUPFER KARL-HEINZ
IPC: H04N5/922
Filed: 1986-05-02
Granted: 1990-09-20
Abstract: The invention relates to a circuit arrangement for a video playback apparatus, comprising a band-pass filter arranged after the video heads in the luminance-signal playback channel. The frequency characteristic of the band-pass filter is variable in order to influence the amplitude characteristic of the FM sideband spectrum. The band-pass filter is followed by an FM demodulator and a crispening circuit. The frequency characteristic of the band-pass filter is controlled automatically depending on the level of the high-frequency components in the demodulated luminance signal in that the frequency characteristic of the band-pass filter is varied by means of a pre-emphasised luminance signal taken from the crispening circuit in such a way that a luminance signal whose FM spectrum in substantially amplitude-symmetrical relative to the FM carrier frequency is produced on the output of the band-pass filter.
Patent DE-3673622-D1 (DE)
Inventor: LANGER WOLFGANG DIPL ING
IPC: H01P1/209
Filed: 1986-12-10
Granted: 1990-09-27
Abstract: 1. Bandstop filter with line elements for short electromagnetic waves, consisting of at least two resonators, an input line and an output line, in which the individual resonators are connected to one another via coupling lines, which have an electrical length deviating from lambda /4, if lambda is the wavelength of a frequency lying in the stop range, characterized in that characteristic impedance jumps are only envisaged in the input line and in the output line and the lengths of the input-coupling and coupling line sections deviate considerably from the value (2n-1) lambda /4 (n=1, 2, ...).
Patent DE-3683708-D1 (DE)
Inventor: PITTINGER HELLMUT
IPC: B60P3/32
Filed: 1986-08-20
Granted: 1992-03-12
Abstract: The front end of a carvan towed by a vehicle is replaced by a section (16) extending the full height, which has sloping sides (20) extending between a narrow front and a full width open ended rear part. One of the sloping sides incorporates a full height door (26). The design gives increased space which can be used in various ways as shown in alternative designs. A partition with an inner door can be fitted at the junction between the front section adn the remainder of the caravan and the space used to hold e.g. a wheel chair. The front section can be includes in a structure with a passage way extend extending from front to rear. It can be used to hold an extra luggage compartment.
Patent DE-3684982-D1 (DE)
Inventor: KRAUSE ULRICH
IPC: A47L15/30
Filed: 1986-03-27
Granted: 1992-05-27
Abstract: The drier has a drum (2) rotating about the long axis. The inside of the drum holds the kitchen cutlery and crockery (10) and has at least one water outlet and is coupled to a drive motor (3). The cutlery lies in a layer inside the drum. The crockery is laid in a support that protects them from centrifugal force. Pots are placed on a suitable support. The inside has a filling hole (17) closed by a lid (14). The lid is a switch that controls the drive motor (3). The drum is mounted in a casing which also carries the motor and has a hole closed from the outside by a cover (31).
Patent DE-3760140-D1 (DE)
Title: Connecting device between pipes having a male and a female part
Inventor: VIGNERON PIERRE
IPC: F16L21/08
Filed: 1987-02-23
Granted: 1989-06-08
Abstract: An apparatus for locking the male spigot end 2 of one pipe within the female bell housing 1 of another pipe includes a split ring 6 inserted under a radial flange 12 of the housing and a pair of clamps 16 having lugs 19 engaging mating notches 18 in the ends of the ring. The clamps are spread apart by a jack to expand the ring, whereafter they are circumferentially locked against the housing by driven wedging keys 20.
Patent DE-3761624-D1 (DE)
Inventor: BRUHN BERNHARD
IPC: B43K8/24
Filed: 1987-06-15
Granted: 1990-03-15
Abstract: In a writing instrument with a pressure mechanism for the movement of a writing element (4, 5, 6, 11, 12, 13) against spring pressure from a retracted position of rest into an advanced writing position, in which retention by means of a retention element (18, 19, 20) takes place, the retention element (18, 19, 20) has a cup section (18) open towards the rear. In this cup section is a ball (23) of magnetizable material which is axially freely movable back and forth in the cup section. Adjacent to the opening of the cup section (18) is a permanent magnet (16), the front face of which forms a concave contact surface (17), disposed coaxially to the writing element (4, 5, 6, 11, 12, 13) for the placement of the ball (23).
Patent DE-3764017-D1 (DE)
Inventor: HECKERT DAVID CLINTON
IPC: A23L1/304
Filed: 1987-04-24
Granted: 1990-09-06
Abstract: Fruit juice beverages and juice concentrates nutritionally supplemented with significant levels of solubilized calcium are disclosed. These beverages and concentrates are substantially free of added protein, and comprise at least about 45% fruit juice. The method for preparing these beverages and concentrates involves forming a premix solution containing highly soluble calcium citrate and malate species which is then combined with concentrated fruit juice, plus other fruit juice materials. This method provides beverages and concentrates which contain substantial levels of solubilized calcium without generating cooked/browned off-flavors and without including undesirable species as chloride ions.
Patent DE-3764782-D1 (DE)
Inventor: SIEGMEIER RAINER DR
IPC: C07D303/04
Filed: 1987-11-07
Granted: 1990-10-11
Abstract: 1. Continuous process for the epoxidation of olefins with percarboxylic acids present in aqueous solution or in organic solvents, in which the olefins are used in excess over the percarboxylic acid and the unreacted portion of olefin is circulated, characterised in that a partial stream is removed from the olefin or olefin mixture circulated in the process of epoxidation, the partial stream is expoxidised with a percarboxylic acid solution and the mixture of newly formed epoxides and non-epoxidisable components is separated in known manner.
Patent DE-3776227-D1 (DE)
Inventor: MARIANOWSKI LEONARD G
IPC: H01M8/14
Filed: 1987-08-06
Granted: 1992-03-05
Abstract: A dual compartment anode structure for use in molten carbonates fuel cells having an electrolyte porous metallic plate structure (14) with one face (14a) adapted to contact the electrolyte (13) and an opposite face having a plurality of ribs (14b) extending therefrom, a hydrogen ion and molecular hydrogen and electrolyte non-porous metallic foil (15) having one face in contact with the ends of the ribs to define an anode reaction gas compartment (22) therebetween, and a corrugated metallic current collector (16) having a plurality of peaks with one face at the peaks in contact with the opposite face of the metallic foil defining an anode fuel gas compartment (21) therebetween. The dual compartment anode structure of this invention provides separation between the electrolyte and the fuel thereby permitting internal cell reforming of hydrocarbon containing fuels without poisoning of the reforming catalyst and provides greater cell stability due to reduction in corrosion and reduced electrolyte and electrode loss.
Patent DE-3776908-D1 (DE)
Inventor: GARTZKE DONALD G
IPC: H01B17/30
Filed: 1987-09-25
Granted: 1992-04-02
Abstract: The feedthrough assembly includes an elongated inner electrical conductor having two ends and a glass body which is hermetically sealed around one length portion of the inner conductor adjacent to its first end. A metal adaptor is hermetically sealed around the glass body and is adapted for mounting in a wall of a housing. A tubular outer electrical conductor encloses and is coaxial with another length portion of the inner electrical conductor, the outer conductor being separated from the inner conductor by an annular volume. One end portion of the outer conductor is electrically connected to the metal adapter and an opposite end portion is disposed adjacent to the second end of the inner electrical conductor. An electrical insulation fills the annular volume and electrically isolates the outer electrical conductor from another length portion of the inner conductor.
Patent DE-3786201-D1 (DE)
Inventor: MUELLER KARL-HEINZ DR
IPC: H01L21/30
Filed: 1987-07-13
Granted: 1993-07-22
Abstract: The mask alignment is effected by two sets of setting pins (29...31, 40...42).  One set of pins (29...31) extend from a holder (19a) perpendicular to the plane of the mask (2) and are slid longitudinally under control of a positioning drive (32). The other set of pins (40...42) extend parallel to the plane of the mask (2), one of these pins (40) allowing the support plate (34) for the mask (2) to be displaced in one coordinate direction and the remaining pins (41,42) allowing its displacement in an orthogonal coordinate direction under control of further positioning drives (37..39).  Pref. a corresponding position alignment of the semiconductor disc is similarly effected.
Patent DE-3786545-D1 (DE)
Inventor: CHEN SHALLOP
IPC: H04Q11/04
Filed: 1987-08-05
Granted: 1993-08-19
Abstract: A subscriber power controller device for converting a high voltage at a S interface into a stable, regulated low voltage to be used by integrated circuits in an ISDN terminal includes a control logic circuit for generating an output signal to control the duty cycle of an output transistor in an output driver circuit. The control logic circuit is responsive to a ramp signal, an error signal, a high reference voltage signal, a low reference voltage signal and a synchronizing signal for generating the output signal. The output signal is in the form of a pulse train in which each pulse thereof is variable in width dependent upon the error signal. A current-limiting circuit is provided and is responsive to output current of the output transistor for generating a current-limiting signal when the output current exceeds a certain preset limit. The control logic circuit is responsive to the current-limiting signal for automatically terminating each pulse of the pulse train in the output signal on a pulse-by-pulse basis when the output current exceeds the preset limit.
Patent DE-3854890-D1 (DE)
Inventor: HUANG FU-CHI
IPC: C07D409/12
Filed: 1988-11-01
Granted: 1996-02-22
Abstract: This invention relates to quinoline derivatives (I), their use in the treatment of hypersensitive ailments and a pharmaceutical composition containing the same. They are especially valuable as lipoxygenase inhibitors and/or leukotriene antagonists, typically antagonists of leukotriene D4, possessing anti-inflammatory and anti-allergic properties. <CHEM>  a is 0-2;  b is 0-1;  c is 0-4;  d is 0-5;  e is 0-4;  f is 0-5;  n is 0-2; R is independently hydrogen, alkyl, hydroxy, alkoxy, carboxy, carbalkoxy, halo, nitro, haloalkyl, cyano or acyl; R min  is independently hydrogen, alkyl, hydroxy, alkoxy, halo or haloalkyl;  R1 is independently hydrogen, alkyl or aralkyl;  R2 is -(CH2)x - X, where x is 0-3; X is hydrogen, alkyl, alkenyl, cycloalkyl, aryl aralkyl, hydroxy, alkoxy, aralkoxy, amino, mono-and di-alkylamino, aralkylamino, acylamino, carbamyl, carboxy, carbalkoxy, tetrazolyl, or acylsulfonamido; vicinal R2 groups together may be (CH2)y - where y is 1-4, thus forming a 3-6 membered ring; geminal R1 and R2 groups may together form a spiro substituent, -(CH2)z -, where z is 2 to 5; geminal R1 or R1 and R2 groups may together form an alkylidenyl substituent, =CHR1;   Z is -COOR1, CN, - @NHSO2R3, -@N(R1)2, -OR1, tetrazolyl or substituted tetrazolyl where the substituent may be alkyl, carboxyalkyl or carbalkoxyalkyl; and R3 is hydrogen, alkyl, haloalkyl, phenyl or benzyl; or a pharmaceutically acceptable salt thereof.
Patent DE-3860389-D1 (DE)
Inventor: JACKSON SAMUEL DAVID
IPC: C02F1/76
Filed: 1988-01-04
Granted: 1990-09-13
Abstract: A catalyst for decomposing an oxidising agent, such as hypochlorite ions, in an effluent comprises an intimate mixture of at least one finely divided Group IIA oxide and finely divided nickel oxide, and/or hydrates thereof, supported on pieces of a non-porous substantially inert material. Some of the nickel may be replace by cobalt. The Group IIA oxide forms 0.5 to 50% by weight of said intimate mixture. The nickel and Group IIA oxides may be applied by contacting the support with a solution of a suitable salts, eg nitrates. Where the support is a Group IIA compound, eg magnesia, the Group IIA oxide may be incorporated into the intimate mixture by contacting the support with an acid solution of the nickel salt. In use the nickel oxide is oxidised to a higher oxidation state than NiO.
Patent DE-3864437-D1 (DE)
Inventor: ARNAU-MUNOZ JOSE
IPC: B65D23/12
Filed: 1988-03-24
Granted: 1991-10-02
Abstract: Package for liquid detergents comprising, in combination: a) a jerry can equipped with a removable stopper (4) and preferably designed to contain a metered amount of detergent, an opening being provided through the jerry can,     b) a metering and dispensing device which can be housed in the said opening, interacting with the periphery thereof, the said device consisting of a body (9) made from flexible material and having the shape of a bellows, and dispensing means integral with the body (9) and having orifices;     c) holding means (16) ensuring that, when the device is in position, the dispensing means pass through the opening of the jerry can whilst the bellows is held in the folded state in the vicinity of the opening, the device then being substantially inserted into the thickness of the jerry can. The device may be separated from the jerry can in order to be filled with detergent and placed in the drum of the laundry-washing machine.   <IMAGE>