baber/WOPTO huggingface dataset:
Patent DE-3160736-D1 (DE)
Title: Arrangement for transferring heat and for compensating profiles in plants for producing phthalic anhydride and maleic anhydride
Inventor: MUFF WOLF
IPC: C07D307/89
Filed: 1981-02-19
Granted: 1983-09-15
Abstract: 1. Arrangement for transferring heat and levelling out temperature profiles for plants for the production of phthalic anhydride and maleic anhydride, comprising one or more heating an cooling circuits for the cyclically alternating heating and cooling of a plurality of product separators, wherein - the heating circuit, operating at a predetermined temperature, has superposed on it a storage circuit which is at a higher temperature and through which at heat transfer medium is forcibly conveyed, - the same heat transfer medium is employed in the storage and heating circuits, and - the heat from the storage circuit is transferred to the heating circuit by mixing.
Patent DE-3160903-D1 (DE)
Title: Tripeptide derivatives and their use in the determination of enzymes
Inventor: SVENDSEN LARS GUNDRO
IPC: C07K14/00
Filed: 1981-02-06
Granted: 1983-10-27
Abstract: PCT No. PCT/CH81/00014 Sec. 371 Date Sep. 16, 1981 Sec. 102(e) Date Sep. 16, 1981 PCT Filed Feb. 6, 1981 PCT Pub. No. WO81/02294 PCT Pub. Date Aug. 20, 1981.Tripeptide derivatives having the formula <IMAGE> (I)  wherein R1 is alkanoyl or  omega -aminoalkyanoyl, phenylalkanoyl or p-aminophenylalkanoyl, cyclohexylcarbonyl or 4-aminomethyl-cylcohexylcarbonyl, benzoyl optionally substituted with methyl, amino, or halogen in the o- or p-position, alkoxy carbonyl, benzyloxy carbonyl optionally substituted with methoxy, methyl, or chlorine in the p-position, alkylsulfonyl, phenylsulfonyl or naphthylsulfonyl, R2 is straight-chained or branched alkyl, hydroxyalkyl, alkoxyalkyl, benzoxyalkyl,  omega -carboxy-alkyl, omega -alkoxy carbonylalkyl,  omega -benzyloxycarbonylalkyl, cyclohexyl, cyclohexylmethyl, 4-hydroxycyclohexylmethyl, phenyl, benzyl, 4-hydroxybenzyl or imidazol-4-yl-methyl, R3 is hydrogen or alkyl, R4 is hydrogen, methyl or ethyl, and R5 is an amino group substituted with aromatic or heterocyclic radicals, R5 being capable of being split off by enzymatic hydrolysis to form a colored or fluorescent product H-R5. The tripeptide derivatives of formula I are used for assaying certain enzymes, and in particular, factor Xa. Enzyme-bearing materials are reacted with the said tripeptide derivatives. The quantity of split product H-R5 released by the enzymatic action on the tripeptide derivative is determined photometrically, spectrophotometrically, fluorescence-spectrophotometrically, or electrochemically. The quantity of released split product H-R5 per time unit is proportional to the quantity of enzyme present in the starting material.
Patent DE-3171186-D1 (DE)
Title: Apparatus for automatically assembling electronic hybrid circuits
Inventor: MOUTON BERNARD
IPC: H05K13/04
Filed: 1981-03-24
Granted: 1985-08-08
Abstract: 1. Automatic machine for wiring hybrid electronic circuits by means of the transfer of components to substrates, incorporating a control device comprising a control desk, and at least one miniature wiring machine, the miniature wiring machine incorporating a miniature robot having a gripping head provided with a suction nozzle possessing a degrees of freedom in rotation about its longitudinal axis, said wiring machine also incorporating a nozzle-monitoring device intended for checking the appropriate operating state of the suction nozzle, characterized in that the suction nozzle is interchangeable on the head, in that the gripping head is intended to be displaced according to three degrees of freedom in translation above several work-stations, such as a station for the loading and unloading of circuits to be wired, a component-recentring station, a fluxing station (11), a wiring station (8, 9) and a suction-nozzle storage station (27), and in that the said control device also possesses a mini-computer intended for controlling the various movements of the miniature robot and the nozzle-monitoring device.
Patent DE-3262458-D1 (DE)
Title: Sound-proofing device
Inventor: SCHWARZ GERHARD DIPL ING DR
IPC: E01F8/00
Filed: 1982-11-30
Granted: 1985-03-28
Abstract: 1. Sound insulating device having a wall disposed along a railway, characterised in that the wall (1) is fixed transversely adjustably in relation to the rail (2) in a position close, of possible immediately adjacent the structure gauge (3).
Patent DE-3266423-D1 (DE)
Title: Measuring head for the determination of the amount of a flowing fluid
Inventor: LECHNER HUBERT
IPC: G01F1/66
Filed: 1982-10-28
Granted: 1985-10-24
Abstract: 1. A sensor for a device for determining the amount of a fluid flowing through a pipe system, by means of the transit time difference of ultrasonic pulses in and against the direction of flow, comprising two ultrasonic transducers (2, 3) which can be positioned at opposite ends of a measuring pipe portion (1) of the pipe system and which can be respectively operated as a transmitter and as a receiver and which in the transmitting mode induce in the measuring pipe portion (1) oscillation types which respectively contain a fundamental wave (G) with a profile which is substantially flat over the cross-section of the measuring pipe portion (1), and harmonics (O1 , O2 ) with respect to said fundamental waves (G), characterised in that the ultrasonic transducers (2, 3) are of such a design that the harmonics (O1 , O2 ) respectively produced thereby do not have any common orders.
Patent DE-3271161-D1 (DE)
Title: Isothermal package material
Inventor: WEBER JEAN-PIERRE
IPC: B65D81/38
Filed: 1982-08-30
Granted: 1986-06-19
Abstract: PCT No. PCT/CH82/00103 Sec. 371 Date Apr. 27, 1984 Sec. 102(e) Date Apr. 27, 1984 PCT Filed Aug. 30, 1982 PCT Pub. No. WO84/00943 PCT Pub. Date Mar. 15, 1984.Sheet material for making a sealed isothermal package comprises a flexible outer sheet of polyvinyl having a shiny reflective outer surface. The entire inner surface of the outer sheet is coated with pressure sensitive adhesive. An inner heat insulating layer of plastic foam is bonded to the inner side of the outer sheet by the adhesive. The inner insulating layer is of lesser area than the outer sheet so as to leave marginal areas of the adhesive surface of the outer sheet exposed for adhesion to underlying portions of the sheet material when the sheet material is wrapped around an object to be packaged. The insulating layer is of sufficient thickness that when the sheet material is wound in a roll, the exposed adhesive marginal areas are spaced apart so that no release backing material is required.
Patent DE-3273913-D1 (DE)
Title: Device and method for automatically checking microprocessor-controlled electric apparatus, particularly in motor vehicles
Inventor: DENZ HELMUT
IPC: E06C7/18
Filed: 1982-07-15
Granted: 1986-11-27
Abstract: PCT No. PCT/DE82/00149 Sec. 371 Date Aug. 24, 1983 Sec. 102(e) Date Aug. 24, 1983 PCT Filed Jul. 15, 1982 PCT Pub. No. WO83/02836 PCT Pub. Date Aug. 18, 1983.A method is proposed for self-monitoring of microcomputer-controlled network devices (10) in motor vehicles which in accordance with applied transducer signals execute specified functions and upon detecting an error store a corresponding data word in memory. For indicating the error, the data word is converted into a signal train or voltage and detected by means of voltage measurement. This is preferably accomplished by inserting a diagnosis insert-plug (42) between the transducer lines and the network device (10). A voltmeter (47) can be connected to this test adapter and indicates this signal train or voltage. A specific type of error is associated with a specific voltage. As a result, a diagnosis which is as detailed as desired, of a complicated system, can be performed with a simple voltmeter (47) available in commerce.
Patent DE-3360385-D1 (DE)
Title: Foliar fertiliser
Inventor: BAUER KURT HEINZ PROF DR
IPC: C05B15/00
Filed: 1983-05-05
Granted: 1985-08-14
Abstract: New foliage fertilizers containing one or more macronutrients and/or one or more micronutrients as well as 10 to 50% by weight (referred to total nutrients) of one or more phospholipids.
Patent DE-3363218-D1 (DE)
Title: Integrable differential amplifier
Inventor: FENK JOSEF DIPL ING
IPC: H03F3/45
Filed: 1983-01-21
Granted: 1986-06-05
Abstract: Integrable differential amplifier having a d-c voltage source delivering a reference potential and a supply potential wherein a first and a second transistor forming a differential amplifier unit have a respective emitter by which they are connected in common with a collector of a third transistor, the first and second transistors having respective base terminals forming respective signal input terminals and being connected via a respective resistance to a common first auxiliary potential, the first transistors and the second transistor having respective collectors, each of which, through the intermediary of a ballast resistance connected to the supply potential and a terminal appertaining to the ballast resistance of the respective first and second transistors, being directly connected, respectively, to a signal output terminal of the amplifier, the respective emitters of the first and second transistors being connected to the reference potential via the emitter of the third transistors, the third transistor having a base to which a second auxiliary potential is applied, including a fourth and fifth transistor having respective emitters connected together with the emitter of the third transistor to the reference potential via a respective constant current source, the fourth and fifth transistors having respective bases to which a control signal related to the reference potential is applied in common, the emitter of the fourth transistor and the emitter of the fifth transistor being connected to the emitter of the third transistor, the fourth and the fifth transistors having respective collectors which, with respect to a respective branch of the differential amplifier unit controlled by the collector of the first transistor and by the second transistor, respectively, are connected in such manner to the differential amplifier unit that a current flowing through the ballast resistance associated with the first transistor is affected by a collector current of the fourth transistor, and that a current flowing through the ballast resistance associated with the second transistor is affected by a collector current of the fifth transistor, the collectors of the fourth and the fifth transistors having no direct connection with the connected emitters of the first and second transistors.
Patent DE-3364639-D1 (DE)
Title: Pre-column for preconcentrating substances to be chromatographed, as well as device for a liquid chromatography system and coupling member for said device
Inventor: RUIJTEN HENRI M
IPC: B01D15/08
Filed: 1983-04-01
Granted: 1986-08-28
Abstract: The invention relates to a pre-column of pressure-resistant material for preconcentrating at elevated pressure substances to be chromatographed, which column consists of a vessel-shaped body which narrows internally towards the two ends and has means for sealing connections, upstream to an inlet tube for the liquid to be preconcentrated and downstream to a separating column. The invention also relates to a device for a liquid chromatography system, comprising one or more pre-columns, optionally one or more separating columns, and a coupling member, and to a coupling member for said device.
Patent DE-3369664-D1 (DE)
Title: Anti-theft devices for automotive vehicles
Inventor: SCHIELD IKE
IPC: B60R25/08
Filed: 1983-02-03
Granted: 1987-03-12
Abstract: An anti-theft device for an automotive vehicle such as a car or truck having fluid pressure-operated brakes. The device includes a lockable member that, when activated while the brakes have been applied by the driver, inhibits any substantial change in the then existing fluid pressure condition in the brake fluid pressure system of the vehicle. The brakes thus remain locked, preventing normal movement of the vehicle, even if the brake pedal is subsequently released and the engine is running. The device can also include an additional lockable member for immobilizing the brake pedal to prevent its being depressed. Optionally, the device can also include one or more electrical switches which are operated, when either lockable member is activated, to ground out the distributor and or open the ignition circuit at a point away from the ignition lock terminals, thereby to prevent starting of the engine. Preferably a special key is provided for releasing the lockable member, and special screws, e.g. screws with non-conventional heads, can be used to assemble the device as well as to mount the operator-accessible parts of the device in the vehicle so as to make removal or disassembly of the device more difficult.
Patent DE-3376764-D1 (DE)
Title: Transporting device for conveying strip or sheet like photographic layer carriers through chemical baths in developing machines
Inventor: KUMMERL HERMANN
IPC: G03D3/08
Filed: 1983-08-26
Granted: 1988-06-30
Abstract: An apparatus for conveying photographic layer-bearing carriers in the shape of webs or sheets through photochemical baths of developing machines, with passages for the layer-bearing carriers open between one or several pairs of transport rollers, some of which are driven, and providing a passage gap for the layer carriers between conveying rollers being elastically resilient in a direction radial with regard to the roller shaft. In order to guarantee a truly unobjectionably developed product, with the minimum possible of assembly and maintenance costs, the roller which is destined to make contact with the uncoated reverse side of a layer-bearing carrier is a roller of variable cross-sectional area, having a number of radially yielding contact elements arranged side by side on the roller shaft, which elements are disc-shaped lamellae or mushroom-shaped lamellae the peripheries of which are directed toward the second or external roller of a roller pair, or are in contact with the peripheral wall of the last-mentioned roller.
Patent DE-3376827-D1 (DE)
Title: Apparatus and process for the biological purification of waste water
Inventor: REIMANN HANS DR RER NAT
IPC: C02F3/28
Filed: 1983-09-10
Granted: 1988-07-07
Abstract: 1. A biological sewage purification plant comprising a percolating filter which is provided with an inflow for the sewage to be purified, an outflow for purified sewage, and a filling consisting at least in part of open-pored foam in the form of a single foam block or a plurality of foam blocks, characterized in that the foam has a specific surface area 3000 to 15 000 m**2/m**3, preferably 5000 to 10 000 m**2/m**3, and that bores (4) having a diameter of 1 to 5 cm, preferably 2 to 2.5 cm, are provided in the filling as ventilating channels.
Patent DE-3471290-D1 (DE)
Title: Container handling apparatus
Inventor: HOWARD MICHAEL JOHN DAVID MACK
IPC: B65F3/04
Filed: 1984-06-12
Granted: 1988-06-23
Abstract: Container handling apparatus is for enabling a variety of containers, primarily for refuse, to be unloaded into a vehicle or other large receiving container. The apparatus includes a tipping frame 9 which is pivotable about a horizontal axis 8 to tip the containers 6. A lift carriage 14 is mounted on the tipping frame 9 for movement relative to the tipping frame and pick up means 29, 33 picks up the containers during movement of the lift carriage. The lift carriage 14 effects a sliding movement relative to the tipping frame 9, preferably by means of a scissors linkage 24 to amplify the movement of a drive cylinder 19.
Patent DE-3565589-D1 (DE)
Title: Check valve
Inventor: HOFMANN HEINZ A
IPC: F16K15/14
Filed: 1985-06-05
Granted: 1988-11-17
Abstract: 1. Non-return valve, especially for vacuum-operated booster units in motor vehicles, having - a housing part (1) equipped with a flow inlet connection (4), flow passage orifices (7), a sealing edge (10) and a valve-body retention pin (5), - a perforated disc-shaped or umbrella-shapped soft-elastic valve body (sealing disc 2) placed onto the retention pin (5), - a cap part (3) likewise equipped with flow passage orifices (7) and a flow outlet connection (11), and - an abutment (8) which subjects the vave body (sealing disc 2) to stress in its region surrounding the retention pin (5) and which is connected to teh cap part, with the result that, during operation, a free space is formed towards the outer region of the sealing disc, characterized in that the abutment (8) subjects the inner region of the perforated sealing disc fully to stress and has ribs (9) limiting the free space of the sealing disc (2) in the direction of flow and extending radially outwards outside the stress-exerting region of the abutment (8).
Patent DE-3566284-D1 (DE)
Title: Tamping unit with vibratory and adjustable tamping tools for a travelling tamping machine, and apparatus for driving the tamping unit
Inventor: ZIEGLER OTTO
IPC: E01B27/16
Filed: 1985-08-30
Granted: 1988-12-22
Abstract: 1. A track tamping unit of a track tamping machine comprising at least one vibratable and adjustable or closeable tamping tool (4) mounted for rotation on an axis (A) and comprising tamping tools squeezable towards one another and arranged in pairs, more especially for carrying out the tamping operation, and a drive operable by a pressure medium to generate the vibration and squeezing movements, characterized in that the drive (13) formed by a rotary vane feeder (1) rotatably mounted in a housing (2) and comprising at least one vane (1a) is directly mounted on the axis of rotation (A) of the tamping tool (4) and in that either the housing (2) of the drive (13) or the drive shaft (16) of the rotary feeder (1), which leaves the housing (12) and lies in the axis of rotation (A), is connected non-rotatably to the tamping tool (4), the movements of the tamping tools (4) being generated by variation of the volume of pressure medium in the pressure chamber (14, 15) arranged on both sides of the vane (1a) through delivery of a certain volume of pressure medium to the pressure chambers (14 or 15) and simultaneous removal of the same volume from the pressure chambers (15 or 14).
Patent DE-3582944-D1 (DE)
Inventor: NGAI CHUCK HONG
IPC: G06F9/38
Filed: 1985-03-22
Granted: 1991-07-04
Abstract: A high speed processor (12) is disclosed for use in conjunction with a main processor (10) of a computer system. In the computer system, one program is being executed. The high speed processor executes certain selected instructions of the one program which are designated more frequently executed than the remaining instructions of the one program. The main processor executes the remaining instructions of the one program when the high speed processor is not executing the selected instructions. In addition, the high speed processor executes the selected instructions more rapidly than would be the case if the main processor were to execute the selected instructions. The high speed processor executes the selected instructions more rapidly due to the fact that it operates in an <<overlap execution mode>>. In this overlap mode, the high speed processor is preparing the next instruction for execution simultaneously with the execution of the current instruction. However, an address compare circuit (12c4) disposed within the high speed processor ensures that the execution of the current instruction is completed prior to the commencement of the execution of the next instruction. In addition, a special retry buffer (12c5) is provided in the event the execution of the instruction should be repeated. As a result of the utilization of the high speed processor in conjunction with the main processor for the execution of the instructions of one program, the instruction processing time is decreased by a factor of approximately forty (40) percent. Therefore, the performance of the computer system has been optimized.
Patent DE-3585431-D1 (DE)
Inventor: VOCKE PETER DR ING
IPC: F27D7/02
Filed: 1985-12-02
Granted: 1992-04-02
Abstract: In the firing of materials contg. oxidisable components in a furnace in which a gas is passed between at least two spaced materials, two sealing faces are applied onto the sides of two successive materials to form an intermediate space into which the gas is introduced. Appts. for carrying out the process is also claimed.
Patent DE-3650648-D1 (DE)
Inventor: GUNTLY LEON ARNOLD
IPC: F28F9/02
Filed: 1986-09-17
Granted: 1997-10-30
Abstract: The condenser comprises a pair of flow headers (10,12), one of which has a vapour inlet whilst the other has a condensate outlet (26). Flattened distribution tubes (20) between the headers define discrete hydraulically parallel fluid pathways. Each fluid pathway has an hydraulic diameter between 0.015 to 0.040 inches. There are several condenser tubes each extending between and in fluid communication with the headers.
Patent DE-3661854-D1 (DE)
Title: Hinge
Inventor: WELSCH FRANZ-PETER
IPC: E05D5/10
Filed: 1986-11-13
Granted: 1989-02-23
Abstract: A hinge joint comprises a hinge leaf, a closure element, a knuckle bearing, a hinge bolt defining a hinge joint axis and pivotally mounting the closure element via the knuckle bearing, a hinge bearing having a base securable adjacent to an edge of an opening, the hinge bearing having legs between which the knuckle bearing is positioned and which carries the hinge bolt, the knuckle bearing having at least one first protrusion extending axially outwardly and arranged concentrically relative to the hinge bolt, one of the legs having an axially inwardly extending protrusion which axially overlaps the first protrusion, the hinge leaf together with the closure element being arranged so that it can be removed from the hinge bearing only after removal of the hinge bolt and after opening the closure element through a predetermined pivot angle, the first protrusion being annular, the second protrusion being formed as an enclosing retainer of one of the legs and arranged radially outside of one of the first protrusions, the enclosing retainer at at least one side face of the leg being provided with an access passage for the first protrusion, and cam means provided on the hinge leaf, so that only in a pivoted position of the closure element is a minimum dimension of the cam means extending perpendicular to the hinge joint axis with the hinge bolt removed, so that the passage of the first protrusion through an associated one of the access passages is possible.