baber/WOPTO huggingface dataset:
Patent DE-3566515-D1 (DE)
Title: Lead propelling mechanism for a mechanical pencil
Inventor: KAGEYAMA HIDEHEI
IPC: B43K21/02
Filed: 1985-08-27
Granted: 1989-01-05
Abstract: A lead propelling mechanism for a mechanical pencil includes a lead chuck, a ring fitted loosely about the chuck for tightening its head, a sleeve having a front end contacting the ring, and an elastic member having a front end bearing on the front end of the sleeve and a rear end held by a shoulder formed on the outer surface of the chuck adjacent to its rear end. The mechanism is very easy to assemble and join to a lead holding tube in the pencil. The rear end of the elastic member bears against an adjacent end of the tube to urge the ring to tighten the head of the chuck, when the chuck is inserted into the tube.
Patent DE-3581735-D1 (DE)
Inventor: LOPEZ-DORIGA JUAN ANTONIO
IPC: H01M50/55
Filed: 1985-10-03
Granted: 1991-03-14
Abstract: The invention provides an electric accumulator battery whose fundamental characteristics are the fact of comprising four terminals (3, 4, 5, 6) connected electrically in pairs below the cover (2) of the battery, which allows the application thereof to any model of vehicle whatever the arrangement of its connections, and by the presence of two C shaped handles (9) which are pivotably connected by their ends (10) to two vertical walls (8) and capable of occupying two positions, one vertical for serving as a handle and the other horizontal which allows batteries to be stacked while protecting the terminals against possible damage under the effect of the weight and consequent to shocks or friction against each other.
Patent DE-3582518-D1 (DE)
Inventor: DOLINAR BLAIR EDWARD
IPC: B65D81/09
Filed: 1985-04-22
Granted: 1991-05-23
Abstract: Expanded, resilient, thermoplastic dunnage particles are rendered more effective by coating the outer surface of the particles with an additive which increases the coefficient of friction of that outer surface. The additive also promotes at least a minimum amount of adhesion between the dunnage particles.
Patent DE-3587707-D1 (DE)
Inventor: IRWIN SAMUEL NELSON
IPC: G11B23/03
Filed: 1985-03-13
Granted: 1994-02-10
Abstract: A miniaturized cartridge-type tape drive for data storage applications has a main support frame upon which is mounted a tape-drive motor and a transducer-positioning motor, disposed one behind the other. Both such motors preferably have generally flat silhouettes and are directly-coupled to corresponding actuating members: a tape-driving capstan for the tape-drive motor, and a rotary positioning cam for the transducer-positioning motor. An elongated transducer-positioning linkage arm (40) extends from the rotary cam, to the transducer, and is pivotally mounted (42) in mounts on the frame. The arm is biassed into contact with the cam at one end (48), and the transducer at the other (52), by means of a spring (54).
Patent DE-3669998-D1 (DE)
Inventor: MILEWSKI CHRISTIAN DR MED
IPC: A61M25/02
Filed: 1986-05-15
Granted: 1990-05-10
Abstract: An apparatus for administering fluids through the nose by means of a tube is provided which comprises a tube having a distal end and a proximal end. The proximal end of the tube when no administration is being carried out is secured in position and disposed removably within the nasal vestibule for the administering. This ensures that during this time when no administering is being carried out, the proximal end of the tube is mounted invisibly within the nose whilst for administering the fluid it can easily be removed from the nasal vestibule and connected to the fluid container.
Patent DE-3672293-D1 (DE)
Inventor: ALTEN KURT
IPC: E05F15/67
Filed: 1986-11-04
Granted: 1990-08-02
Abstract: 1. Drive for closing devices (1) which are in danger of falling down for a door or the like, including an electric drive motor (3) for opening and closing the door, wherein the drive motor (3) is securely connected to a closing device (1), and a toothed drive wheel (5) is provided, which is driven by this motor (3) and engages with a bar (6), which is disposed in a stationary manner and is toothed, for example, characterised in that a fall-preventing safety device is provided with a self-locking gear (8), driven by the drive motor (3), and an interrupter means which breaks the connection between the drive motor (3) and the self-locking gear (8) at high load, and in that a toothed wheel (9) is non-rotatably connected to the output shaft of the self-locking gear (8) and engages with the bar (6).
Patent DE-3675366-D1 (DE)
Inventor: POMMIER JEAN-CLAUDE
IPC: D21F11/04
Filed: 1986-12-15
Granted: 1990-12-06
Abstract: 1. Papermaking product comprising two layers based upon cellulosic fibres, a support layer and a covering layer : - the support layer comprises unbleached and/or bleached, recycled or not recycled cellulosic fibres, - the covering layer comprises mineral fillers which impart to it a white pigmentation, in a proportion of from 25 to 50% by weight of dry material in the layer, the remainder being white, long and short cellulosic fibres, with 25% at least by weight of long fibres of a length exceeding 4 mm, - the covering layer has a weight per unit area of from 25 g/m**2 to 70 g/m**2 , - the support layer has a weight per unit area such that the papermaking product has a total weight per unit area of from 120 g/m**2 to 300 g/m**2 , - the covering layer has a degree of whiteness, determined in accordance with the standard NFQ 03.039, of at least 70, - the covering layer has a suitability for flexographic printing determined by measuring optical density by means of a MACBETH RD 914 densitometer on a product printed in blue with a strong screening greater than 0.5.
Patent DE-3685306-D1 (DE)
Inventor: ESTES ANN ELIZABETH
IPC: B65D1/02
Filed: 1986-07-18
Granted: 1992-06-17
Abstract: A distortion-resistant, round, multi-layer plastic bottle for the packaging of at least 48 fl. oz. of an oxygen-sensitive, hot-fill product such as tomato juice or a citrus juice, the material used in the construction of the bottle including a layer of an oxygen barrier material, the bottle having a generally cylindrical main body portion, such main body portion having a vertical series of horizontal corrugations, such corrugations being capable of partially collapsing in the vertical direction to accommodate the contraction of the product due to cooling after filling and capping, to thereby keep the round main body portion of the bottle, which receives a cylindrical or part cylindrical double-ended or cylindrical endless label, from distorting inwardly in an hourglass shape due to the cooling of the product.
Patent DE-3762123-D1 (DE)
Inventor: MATJE PETER DR DIPL CHEM
IPC: C09K23/38
Filed: 1987-01-27
Granted: 1990-05-10
Abstract: Stable slip casting composition having a total solids content of from 50 to 80 percent by weight on a base of finely divided, AlN-containing powders. It contains as liquid dispersion medium, water mixed with a water-soluble, aliphatic, polyvalent alcohol and admixtures for adjusting the viscosity required for slip casting. The liquid dispersion medium can contain, for instance, from 1 to 20 percent by weight of an alcohol such as glycerin calculated on the total weight of water and alcohol.
Patent DE-3763442-D1 (DE)
Inventor: EGNELL ROLAND
IPC: F01K23/08
Filed: 1987-04-29
Granted: 1990-08-02
Abstract: The invention relates to a method of operating a gas turbine unit comprising a combustion chamber, a high pressure turbine driven by gas from the combustion chamber, and a low pressure turbine driven by gas from the high pressure turbine, means for controlling the gas supply from the high pressure turbine to the low pressure turbine, and a low pressure compressor driven by the low pressure turbine, and a high pressure compressor connected in series with the low pressure compressor and driven by the high pressure turbine for supplying pressurized air to the combustion chamber, the useful power of the gas turbine unit being adjustable by controlling the gas conditions upstream of the low pressure turbine by said means. Substantially all the air delivered to the combustion chamber from the compressors, is utilized for the combustion in the combustion chamber. The generated gas is cooled with water and/or steam to a temperature which corresponds to the maximum operating temperature of the high pressure turbine. There is made use of the power obtained from the combustion chamber by said cooling, and the useful power of the gas turbine unit is recovered from the high pressure turbine at substantially constant rotational speed thereof. The temperature of the gas supplied to the high pressure turbine is maintained substantially constant independently of the useful power recovered from the gas turbine unit.
Patent DE-3766409-D1 (DE)
Inventor: HUPFER BERND DR
IPC: H01B3/30
Filed: 1987-04-24
Granted: 1991-01-10
Abstract: Described are polyamic acids, at least 50 mole-% of which are comprised of recurrent units corresponding to the general formula I: <IMAGE>  (I)  wherein, R1 is a mono-, di-, tri- or tetranuclear aromatic group and X is O, S, CO, SO2 or CR2R3, each one of R2 and R3 being H or CH3. A polyamic acid of the present invention, in the form of a solution, is applied to a substrate, for example, a semiconductor device, to form a protective layer thereon, and is converted into polyimide by heating. As against comparable compounds known in the art, the polyamic acids of the present invention are distinguished by a lower inherent viscosity at an unchanged molecular weight and, consequently, by an improved processability at an equally good thermal stability.
Patent DE-3768030-D1 (DE)
Inventor: ASBRINK LEIF
IPC: G08B/
Filed: 1987-01-23
Granted: 1991-03-28
Abstract: An alarm device, comprising a so-called alarm tag consist­ing of two parts arranged so as to be placeable each on one side of an article, for example an article of cloth­ing, of fur or other article, where a needle (6,7) is provided to extend from one part through the article to the second part, which alarm tag comprises devices for receiving a magnetic alternating field emitted to the alarm tag.The alarm tag (1) comprises devices (8,9,11,12) capable to emit an acoustic signal when the parts (2,3) of the alarm tag (1) move away from each other when the alarm tag (1) is put in a first, active, state and not emit an acoustic signal when the parts (2,3) of the alarm tag (1) move away from each other when the alarm tag (1) is put in a second, inactive, state.
Patent DE-3776370-D1 (DE)
Inventor: CHARTON JEAN-PIERRE
IPC: A61M5/20
Filed: 1987-02-13
Granted: 1992-03-12
Abstract: The device comprises, among other things, a hand piece (10) equipped with a support (12) movable in translation for a needle (51). Support (12) is moved by a catapult which comprises a propelling device (133) made of a pneumatic microactuator with a simple spring-back effect. Application to human mesotherapy, for example, FIG. 3.
Patent DE-3776647-D1 (DE)
Title: Stapler.
Inventor: FROST TERRY
IPC: B65G57/04
Filed: 1987-09-18
Granted: 1992-03-19
Abstract: A downstacker assembly in which paperboard blanks, received from a die cutter station, are passed sequentially through a trim removal station, a feed station, a stacker assembly partially disposed in a pit, and a stack retrieval assembly. The stacker assembly is disposed in a drop chute beneath a vacuum conveyor assembly which drops the blanks from the feed station into the drop chute, assisted by a pair of twin blank striker assemblies which selectively separate the blank therefrom. The stacking blanks are tamped using a semiflexible tamper plate assembly against flexible curtains on a descending elevator assembly. A stack staging assembly serves as a temporary cradle to catch the falling blanks once a predetermined stack height is achieved until the stacks can be removed via the stack retrieval assembly. A dunnage holding assembly provides multiple-tier load forming as the stacks are discharged from the downstacker assembly.
Patent DE-3782238-D1 (DE)
Inventor: VERBRUGGE JEROEN KLAASJAN
IPC: A01K13/00
Filed: 1987-12-30
Granted: 1992-11-19
Abstract: This method of cleaning a teat (3,27) of a female animal makes use of a cup (1,23) provided with an opening (61) for flushing washing and/or rinsing agent along said teat. Preferably this method is included in automatic milking equipment.
Patent DE-3782995-D1 (DE)
Inventor: HAASS ADOLF
IPC: H04L7/04
Filed: 1987-09-03
Granted: 1993-01-21
Abstract: The synchronisation circuit uses synchronising clock pulses provided by the subscriber circuit (TE), in response to a direct succession of 'O' bits provided by the transmission circuit (Tx).Pref. the clock generator uses a phase-locked loop )PLL) and a quartz oscillator (Cr) coupled to the output of a synchronisation enabling circuit (En). The enabling circuit receives the synchronising clock signals via a transmission clock line (Lc). A release signal allows transfer of clock signals to the clock generator (PLL,Cr) and is provided by a detector (De) responding to the succession of 'O' bits provided by the transmission circuit (Tx).
Patent DE-3785174-D1 (DE)
Inventor: GUSSOW WILLIAM C
IPC: E21B43/25
Filed: 1987-01-15
Granted: 1993-05-06
Abstract: Oil is recovered from an underground accumulation having a trap that includes water and thus an oil/water interface, the trap having a spill point at its lowest point from which fluid leaves the accumulation, in which the improvement comprises (a) introducing into the top of the trap a gas such that the interface tends to move downwardly to be aligned with the spill point, as water leaves the accumulation; (b) positioning a well in the accumulation; and (c) extracting oil through the well when the interface between the oil and water aligns with the spill point.
Patent DE-3855504-D1 (DE)
Inventor: HELDIN CARL-HENRIK
IPC: C12N1/16
Filed: 1988-04-22
Granted: 1996-10-10
Abstract: DNA encoding two forms of PDGF A-chain polypeptide, the construction of expression vectors for expressing such DNA in yeast and mammalian cells, and the expression of such DNA in yeast and mammalian cells to produce active PDGF A-chain homodimer and active PDGF A-chain/B-chain heterodimer are disclosed.
Patent DE-3856305-D1 (DE)
Inventor: YOSHIDA TAKAO
IPC: H01F7/18
Filed: 1988-11-21
Granted: 1999-03-18
Abstract: A solenoid valve control circuit Ä10Ü for operatively connecting a battery Ä1Ü to a solenoid Ä2Ü to energize the solenoid to actuate a valve has a coulomb controlling circuit Ä5Ü for supplying a controllable electric charge quantity to the solenoid Ä2Ü. <IMAGE>
Patent DE-3863654-D1 (DE)
Inventor: BILLION JACQUES
IPC: C01B33/193
Filed: 1988-02-23
Granted: 1991-08-22
Abstract: The process for the preparation of these silicas is characterised in that a first precipitated silica is subjected to a heat treatment at a temperature of at least 700 DEG C for a period of at least one minute. The silicas obtained are particularly suited for use as reinforcing fillers in silicones.
Patent DE-3868227-D1 (DE)
Inventor: HEAD ROBERT WILLIAM
IPC: A63B49/08
Filed: 1988-11-02
Granted: 1992-03-12
Abstract: A handle grip (2) comprises an end cap (7) and an elastomeric sleeve (1). The end cap (7) is retained in the sleeve by projecting legs (10) having barbed enlargements (11) which are to lie between the handle (20) and engage in recesses (5,6) in the internal surface of the sleeve (1). The end cap may comprise a separate cover (18). The sleeve may have axial channels in its inner surface for receiving the legs (10) or barbed enlargements (11) thereon during insertion of the end cap (7).
Patent DE-3869348-D1 (DE)
IPC: A61M1/02
Filed: 1988-11-29
Granted: 1992-04-23
Abstract: A thawing and warming-up device for medical products, in particular for deep frozen preserved plasma or blood, contains at least two plastic bags (20, 22), containing a warmed-up medium, to be arranged on both sides of a product (38, 40) which is to be warmed up. A pressure member (42) acts regularly on at least one of the plastic bags, so that the warmed-up medium and hence the medical product are caused to execute a rocking motion. <IMAGE>
Patent DE-3880970-D1 (DE)
Inventor: LANDSMAN ROBERT
IPC: B41B21/32
Filed: 1988-06-02
Granted: 1993-06-17
Abstract: A film transport mechanism for extracting film from one or more cassettes, and for slicing a sheet of the film and storing the sheet at a temporary storage apparatus until the sheet is to be loaded. The mechanism includes a film guide which moves between two positions to alter the path length of film passing over it. As film is extracted the film exerted a force on the film guide causing the film guide to move. When the film is cut the force of the film guide disappears enabling the film guide to return to its relaxed position into the path of the film so as to increase the path length and thereby retract the film passing over the film guide.
Patent DE-3882620-D1 (DE)
Inventor: FINLAN MARTIN FRANCIS
IPC: G01N21/41
Filed: 1988-08-18
Granted: 1993-09-02
Abstract: A sensor using the principle of surface plasmon resonance (SPR) to monitor the progress of the reaction between a sample (not shown) and a sensitive layer 20 (for example an antibody layer). The layer 20 is applied to the rear surface of a metallic film 19 formed on the surface of an optically transmissive component 28 in the form of a hemicylindrical lens 11 and slide 16. Collimated light from a source (not shown) is applied via a lens 2 which focusses the incoming beam 1 to a focus at point 3 to form a fan-shaped spread of light incident at point 3. The light is internally reflected at point 3, and emerges from the component 28 to be applied to a detector array 18 which latter is electronically scanned. The angle of incidence of the light at the point 3 is such as to span that angle which gives rise to surface plasmon resonance, together with a range of angles thereabout so that the progress of the resonant condition, as the reaction between the sample and the sensitive layer proceeds, can be monitored.
Patent DE-3885447-D1 (DE)
Inventor: EUGSTER MARKUS
IPC: B67D1/10
Filed: 1988-04-27
Granted: 1993-12-09
Abstract: There is provided an automatic drinks dispenser, especially a cocoa dispenser, by means of which two liquids of widely varying viscosities can be mixed with one another in a predetermined ratio differing sharply from one. The automatic drinks dispenser contains a roller-type hose pump with two parallel delivery hoses of identical dimensions and material properties, which produce the predetermined mixture ratio of the drink ingredients as a result of the speeds, different because of the different viscosities of the liquids, at which they resume their original form after being compressed. <IMAGE>
Patent DE-50004423-D1 (DE)
Inventor: BOEMER HANS
IPC: B65D5/70
Filed: 2000-03-27
Granted: 2003-12-18
Abstract: Methods of producing a laminated package with an opening which is sealed by a tear-off strip or a pouring element as well as a corresponding laminated package are described. To be able to produce a laminated package with such a closure inexpensively, the following steps are provided in the methodpunching out an opening in a packaging material,coating the packaging material at least in the area of the opening,creating a package sheathing from the coated packaging material,conveying the package sheathing to a filling machine or to an equipment unit from the filling machine, andattaching a tear-open strip to the opening in the package sheathing in the filling machine or in the equipment unit upstream from the filling machine.
Patent DE-50009269-D1 (DE)
Inventor: HAGEDORN HARALD
IPC: E04G9/02
Filed: 2000-09-21
Granted: 2005-02-24
Abstract: The shuttering for construction of a column or a support element for a building structure comprises plate elements (1) incorporating a layer of fiber cement, and clamping frames (3) which horizontally surround the plate elements and are provided with metal straps (4) and tightening devices.
Patent DE-50013234-D1 (DE)
Inventor: EICHLER JUTTA
IPC: C07C323/12
Filed: 2000-05-26
Granted: 2006-09-07
Abstract: The present invention relates to sensors for the detection of molecular interactions between immobilized ligands and non-immobilized interaction partners (receptors). These surfaces use novel ligand-anchor conjugates which allow highly specific interaction with suitable interaction partners. Furthermore the invention relates to methods of providing the sensing surface and in particular methods of synthesising the ligand-anchor conjugates (LAC).
Patent DE-50101191-D1 (DE)
Inventor: MAHLSTEDT JUERGEN
IPC: A01N53/00
Filed: 2001-01-30
Granted: 2004-01-29
Abstract: An agent for the control of codling moth comprises specific amounts of cyfluthrin, 2-ethylhexyl 2-cyano-3,3-diphenyl-2-propenate, 2-hydroxy-4-methoxybenzophenone, butylhydroxytoluene, castor oil ethoxylate (average degree of ethoxylation = 30), E,E-8,10-dodecadienol, partially hydrophobic silica gel and castor oil. The agent comprises: (a) 4 wt.% cyfluthrin; (b) 7.5 wt.% 2-ethylhexyl 2-cyano-3,3,diphenyl-2-propenate; (c) 7.5 wt.% 2-hydroxy-4-methoxybenzophenone; (d) 0.2 wt.% butylhydroxytoluene; (e) 0.5 wt.% castor oil ethoxylate (average degree of ethoxylation 30); (f) 0.1 wt.% E,E-8,10-dodecadienol; (g) 5 wt.% partially hydrophobic silica gel; and (h) 75.2 wt.% castor oil. Independent claims are also included for: (A) the preparation of the agent; and (B) a dosage dispenser comprising: (i) a cylindrical container with a tightly fitting, vertically displaceable base member at its lower end; (ii) a headpiece tightly fixable to the upper end of the container and consisting of (a) a tightly fixable cover with a lateral opening through which extends a bent lever (movement of the lever is limited axially by a projection on the outside of the cover and vertically by the cylindrical container) and (b) a fitted piston pump with inlet and outlet poppet valves (the lever is connected via an abutment to the pump in order to dispatch substance, the upper part of the pump is hermetically sealed in the cover housing and the lower part of the pump is connected hermetically with the cylindrical container); (iii) a vertically movable, but tightly fitted, tube-like nozzle mounted vertically in the headpiece (the nozzle has its lower end inserted in the pump and has a horizontal wall extension about half way along its length);and (iv) a closure cap which can be placed over the opening of the nozzle. - ACTIVITY : Insecticide. - MECHANISM OF ACTION : None given.
Patent DE-50103359-D1 (DE)
Inventor: BERROTH HANSJOERG
IPC: H02P6/14
Filed: 2001-12-21
Granted: 2004-09-23
Abstract: An improved method of commutating an electronically commutated DC motor shuts off application of power between the end of one current pulse and the beginning of the subsequent current pulse. Based upon the instantaneous rotation speed, one calculates at what instant to shut off the power. During the power interruption, the disconnected winding is operated in short-circuit mode using two MOSFET transistors, and the decay of the current is monitored. When the current reaches a predetermined reduced value, the terminals of the winding are switched to a high-resistance state, until the subsequent current pulse is started. This has the advantage that less reactive power occurs during operation, and one need not install as bulky a storage capacitor as the capacitors used heretofore.
Patent DE-50105916-D1 (DE)
Inventor: REUTER REINHOLD
IPC: B63H23/24
Filed: 2001-09-07
Granted: 2005-05-19
Abstract: The invention relates to a driving mechanism disposed on the hull (100) of a watercraft  comprising an impeller (4) which is used for the propulsion of said watercraft.  The impeller is arranged in a housing (1).  The cross-section of the flow channel (26) for the impeller is enlarged.  Behind the impeller, the cross-section is reduced towards the outlet (6).  The cross-section of the outlet can be altered.  An adjustable guiding device (2) is arranged in the inlet.