baber/WOPTO huggingface dataset:
Patent DE-3380372-D1 (DE)
Title: Method for the control of data transfer between a data transmitter and a data receiver on a bus, using a control unit which is connected to the bus
Inventor: BONING WERNER ING GRAD
IPC: G06F13/12
Filed: 1983-11-07
Granted: 1989-09-14
Abstract: 1. Method for controlling the data transfer between a data transmitter and a data receiver on a bus using a control unit which is connected to the bus and which, in dependence on a channel program containing transfer commands and control commands, controls the data transfer between the data transmitter and the data receiver in such a manner that, enabled by a transfer command contained in a channel command, the data are transferred into a buffer store of the control unit in a first cycle and from the buffer store to the data receiver in a second cycle and in which the associated transfer command in each case contains a mode coding for the treatment of the data transmitter address and the data receiver address, characterized in that, for implementing an exclusive data transfer from the data transmitter to the control unit (DMA), the transfer command (CCW) contains such a mode coding (Modus) for the data receiver address (DE) that the control unit only enables the data transmission between the data transmitter and the buffer store (DAR) of the control unit and/or that, for implementing an exclusive data transfer from the control unit (DMA) to the data receiver, the transfer command (CCW) contains such a mode coding (Modus) for the data transmitter address (SO) that the control unit only enables the data transmission between the buffer store (DAR) of the control unit and the data receiver.
Patent DE-3382395-D1 (DE)
Inventor: PARRAN JR
IPC: A61K8/21
Filed: 1983-06-14
Granted: 1991-10-02
Abstract: Disclosed are oral compositions containing par­ticular pyrophosphate salts which provide an anticalculus benefit.
Patent DE-3461517-D1 (DE)
Title: Device for facilitating the changing of a wheel
Inventor: LIEBERMANN HANNE
IPC: B62D43/00
Filed: 1984-01-05
Granted: 1987-01-15
Abstract: The spare tire of a motor vehicle is placed in a holder which (1) can be lifted to or lowered from a storage position under the vehicle, (2) rolled on running wheels to carry the tire to a position adjacent an axle hub, and (3) operated to raise or lower a tire relative to an axle hub. The holder has a pair of horizontal, spaced rollers upon which a tire is carried. These rollers are mounted on a vertically raisable frame which in one embodiment has vertical slide bars slidingly extending through vertical tubular guides mounted on a wheeled dolly frame. Hand wheel operated screws and hydraulic jacks are provided in respective embodiments for raising and lowering the frame supporting the tire. In attaching the holder at a storage location on the vehicle, the upper end of the holder is first attached and then a winch is used to raise the lower end so that the holder pivots to a horizontal storage position under the vehicle.
Patent DE-3462638-D1 (DE)
Title: Cable with corrosion inhibiting adhesive and method of manufacturing same
Inventor: CHAKRA VED GUPTA
IPC: B32B15/08
Filed: 1984-05-08
Granted: 1987-04-16
Abstract: A cable (10) having metallic inner conductor (11), a dielectric material (12) surrounding the inner conductor (11) and a metallic outer conductor or sheath (14), comprises corrosion inhibiting adhesive (20, 20 min , 22) disposed at the interface between at least one of the metallic conductors (11, 14) and the dielectric (12). The adhesive composition (20, 20 min , 22) comprises a polyfunctional silane compound reacted with the metallic surface of the conductor (11, 14) and providing corrosion resistance thereto while also promoting bonding between the conductor (11, 14) and the dielectric (12).
Patent DE-3464303-D1 (DE)
Title: Laser device for material processing
Inventor: MARTINEN HINNRICH DIPL PHYS
IPC: B23K26/064
Filed: 1984-01-27
Granted: 1987-07-23
Abstract: A laser apparatus is disclosed comprising a resonator for emitting a laser beam, an assembly for circularly or elliptically polarizing the laser beam emitted from the resonator, a lens assembly for focusing the laser beam from the polarizer to a workpiece with the laser beam from the polarizer to the lens having an axis, and the resonator having a folding mirror assembly for linearly polarizing the laser beam with the resonator being positioned relative to the polarizer so that the plane of reflection of the mirror assembly is approximately 45 degrees relative to the axis.
Patent DE-3469656-D1 (DE)
Title: Synchronous machine having a voltage and speed superconductor regulator
Inventor: SABRIE JEAN-LOUIS
IPC: H02J3/28
Filed: 1984-09-04
Granted: 1988-04-07
Abstract: A synchronous electric machine has a voltage and speed regulator, comprising a stator provided with a secondary winding and a rotor provided with a primary winding, intended for connection to a feeder grid (operating as a motor) or a user grid (operating as an alternator). The stator winding (ES) is coupled with a second stator winding (e) feeding a static rectifier circuit (R) whose output is connected to a superconducting energy storage winding (BS). The rectifier circuit is controlled by a computer (C) programmed to inject active and reactive power into the stator in such a manner as to attenuate transient conditions.
Patent DE-3477735-D1 (DE)
Title: Kaliuretic compositions
Inventor: WEINSTOCK JOSEPH
IPC: A61K31/495
Filed: 1984-01-24
Granted: 1989-05-24
Abstract: 1,3,7,9-Tetramethylpyrimido[5,4-g]pteridine-2,4,6,8--(1H,3H,7H,9H)-tetraone is an active ingredient in pharmaceutical compositions useful for inducing kaliuresis. It, also, can be used in combination with a distal tubule acting diuretic to give an improved diuretic effect.
Patent DE-3478394-D1 (DE)
Title: Periodontal pocket cleaner
Inventor: WILEY LARRY JAY
IPC: A61C15/02
Filed: 1984-01-16
Granted: 1989-07-06
Abstract: The periodontal pocket cleaner is a device for removing material from a periodontal sulcus or periodontal pocket and for ascertaining the monitoring bleeding and suppuration within the sulcus or pocket. The pocket cleaner is a disposable item composed of a soft hardwood or similarly appropriate wood. It has an elongated narrow shape with the grain of the wood parallel to the direction of elongation. The device tapers to a functional tip (4) at one end enabling this tapered end (2) to be easily inserted into the sulcus or periodontal pocket. The tapered end of the pocket cleaner is softened by being moistened before being inserted into the sulcus or pocket. The tapered end (2) of the pocket cleaner is used to scoop material from the sulcus or pocket, to scrape plaque from the tooth surfaces adjacent to the sulcus or pocket, and to absorb blood and other suspended components from the sulcus or pocket. By virtue of its small size, narrow shape, wooden composition, softness, and pliancy, the pocket cleaner minimizes the deformation and abrasion of the detached gingival tissues which form the sulcus or pocket. In spite of its small size and narrow shape, the moistened pocket cleaner usually maintains sufficient strength to clean several sulci and pockets. The wood composition of the pocket cleaner imparts absorbency to the device for removing liquids and suspended particles from the sulcus or pocket. The absorbency of the pocket cleaner both improves its cleaning efficiency and enables the device to be used to monitor indicia (blood or pus) of disease activity and inflammation within the pocket. The absorbent wood of the pocket cleaner also provides the vehicle for the delivery of medication as a complement forthe treatment of infections within the deeper recesses of pockets.
Patent DE-3560715-D1 (DE)
Title: Process for the preparation of halogenated compounds in the alpha position with respect to an electroattractive group
Inventor: MIGNANI GERARD
IPC: C07C69/65
Filed: 1985-07-11
Granted: 1987-11-05
Abstract: Compounds halogenated in the  alpha -position to an electron-attracting group of formula    <IMAGE>  (I)  in which X denotes a halogen atom, R denotes a hydrogen atom or a hydrocarbon radical or a radical -(CH2)3-COOR1 and Z denotes a radical -CHO, -COR2, -COOR3, -CONR4R5, -CN, -SO2R6, -NO2, -CO-(CH2)p-COO1 or -COO(CH2)p-COOR1 are made by a halogenating deacylation of a compound of formula    <IMAGE> (II)  in which R' denotes a hydrogen atom or a hydrocarbon radical, R'' denotes a methyl radical and Z' denotes a radical -CHO, -COR2, -COOR3, -CONR4R5, -CN, -SO2R6 or -NO2 or R' and R'' may form a radical -(CH2)- or R' and R'' may form a radical -CO-(CH2)p- or -COO(CH2)p-, using an alkali metal alcoholate or an alkali or alkaline-earth metal carbonate and a halogenating agent.
Patent DE-3562501-D1 (DE)
Title: Earth moving/loading implement
Inventor: FROST ROGER ANTONY
IPC: A01D87/08
Filed: 1985-05-23
Granted: 1988-06-09
Abstract: An earth moving implement which, in use, is mounted on a boom which is attached to an excavating or other vehicle, comprises a bucket mounted on a boom of a vehicle, at least one loading fork, a mounting link secured to the bucket for movement between a lower extreme position, and an upper position, the link having first and second abutments, the loading fork being pivotally mounted on the mounting link for movement between an "in use" position when the mounting link is in its lower extreme position, and the fork extends generally forwardly of the bucket, and a part of the fork is in engagement with the first abutment to prevent movement of fork towards the bucket, and a stowed position when the mounting link is is an upper position and a further part of the fork is in engagement with the second abutment of the mounting link to prevent further pivotal movement of the fork relative to the mounting link.
Patent DE-3563338-D1 (DE)
Title: Collapsible container with insert
Inventor: BOND CURTIS J
IPC: B67D1/12
Filed: 1985-03-28
Granted: 1988-07-21
Abstract: A substantially flat collapsed plastic bag with an evacuation form unit insert positioned therein as manufactured to serve as a form about which the filled bag will collapse as it is emptied. The form unit comprises a ring for mounting the unit on the spout of the bag and a multichannel form extending radially from the ring and hingedly connected thereto. A simple method is provided for manufacturing the bag with the form unit insert.
Patent DE-3572279-D1 (DE)
Title: Circuit arrangement for demodulating a binary fm signal
Inventor: DIETER GEORG DIPL ING
IPC: H04L27/156
Filed: 1985-08-27
Granted: 1989-09-14
Abstract: 1. Circuit arrangement for demodulating a binary FM signal, in particular transmitted via band-limited channel, which signal occurs with a first frequency corresponding to a binary signal "0" or with a second frequency corresponding to a binary signal "1", which is different from the first frequency, the transition from the first frequency to the second frequency and the transition from the second frequency to the first frequency taking place in each case such that frequencies between the first frequency and the second frequency also occur within the respective transition, with a device which carries out with respect to the binary FM signal firstly a period measurement, the measuring signals specifying the respective duration of a cycle of the FM signal concerned being used as addresses for the actuation of a memory (ROM), in which there is stored in each case in memory locations designated by the addresses corresponding to the binary value "0" or "1" a binary signal "0" or "1", which is emitted in response to the addressing of the respective memory location of the memory (ROM), characterized in that, if a given threshold value (Z3, Z4) is exceeded or not reached by the respective measuring signal, a counter (IZ) is preset to a counter position which corresponds to the difference between the period duration just determined and the average period duration of the FM signal, in that the counter (IZ) concerned is altered in its counter position, by counting pulses fed constantly to it, until it has reached a certain counter position, different from the said preset counter position, and in that, having reached the certain counter position concerned, the emission of a binary signal with a binary value ("1" or "0") different from the binary value ("0" or "1") of the previously emitted binary signal takes place.
Patent DE-3583290-D1 (DE)
Inventor: CROCE CARLO M
IPC: C12Q1/68
Filed: 1985-09-12
Granted: 1991-07-25
Abstract: B-cell neoplasm is detected by hybridizing lymphocytic DNA with DNA probes that identify chromosomal translocations between human chromosomes 11 and 18.
Patent DE-3661321-D1 (DE)
Title: Process for producing a hydrogen-rich gas stream
Inventor: GREENWOOD ARTHUR RAYMOND
IPC: C10G35/04
Filed: 1986-01-25
Granted: 1989-01-05
Abstract: H2-rich stream is produced by treating a hydrogen and hydrocarbon effluent from a catalytic hydrocarbon conversion reaction zone by (a) passing a portion of the effluent to a first liq.-vapour equilibrium sepn. zone and recovering from it a hydrogen-contg. vapour phase and a first liq. phase containg hydrocarbons; (b) subjecting a first portion of the hydrogen-containing vapour phase to indirect heat exchange with a hydrogen-rich gas stream; (c) subjecting 10-20 vol.% of the first liq. phase to indirect heat exchange with a second liq. phase; (d) admixing the heat exchanged first portion of the hydrogen-contg. vapour phase and the heat exchanged portion of the first liq. phase and refrigerating the admixture; (e) passing the refrigerated admixture to a second vapour-liq. equilibrium sepn. zone to produce a hydrogen-rich gas stream and a second liquid phase; (f) subjecting the hydrogen-rich gas stream to indirect heat exchange with the first portion of the hydrogen-contg. vapour phase pursuant to step (b) above and subjecting the second liq. phase to indirect heat exchange with the portion of the first liq. phase pursuant to step (c) above; and (g) recovering the heat exchanged hydrogen-rich gas stream.
Patent DE-3665618-D1 (DE)
Title: Thermoplastic sealing web
Inventor: SCHLUTTER ALOYS
IPC: B29C65/00
Filed: 1986-10-06
Granted: 1989-10-19
Abstract: 1. Seal for roofs, consisting of several thermoplastic sealing sheets laid alongside one another, which are sealed (welded) together at the joints, each sheet being laminated with a non-woven, at least on one face, leaving a sealing border (welding border) exposed, characterized in that the weld seam overlaps the non-woven laminated layer (3) and the sheet (1), plasticized in sealing (welding), penetrates through the non-woven (3) in the overlap zone.
Patent DE-3678907-D1 (DE)
Inventor: GLASER FRANZ
IPC: B23B31/06
Filed: 1986-11-13
Granted: 1991-05-29
Abstract: In a rapid release chucking device, particularly for drills, including a machine spindle (1) and a tool head (2) attached thereto in a manner secure against rotation, wedge faces (9) are provided at the circumference of a spreadable ring element (14). In the unspread state, this ring element lies withdrawn in an annular groove (15) surrounding the spindle end (3). A control slide (16) is mounted in the spindle (1) so as to be axially displaceable by an externally initiated displacement movement. A plurality of spreading elements (18) lie in openings (17) which radially penetrate the spindle end (3) and open into the annular groove (15). Axial displacement of control slide (16) causes the openings to be urged radially outwardly toward the inner ring wall (19) of the ring element (14). At the same time, the inner wedge faces (9) of the ring element are urged against a corresponding, conical inner ring flank (24), into position where the wedge is tightened.
Patent DE-3682452-D1 (DE)
Inventor: DELMAS DANIEL
IPC: A01G3/037
Filed: 1986-06-24
Granted: 1991-12-19
Abstract: Shears of the electrically operated type, comprising a hollow body (1) in which are mounted a motor and its reducer, a head (3) mounted on the end of said hollow body in which are mounted a fixed blade (4) and a moving blade (5), this last being articulated on an axis of rotation (6) against the fixed blade (4), said head comprising a drive assembly to drive the moving blade (5), and is characterised in that the drive assembly comprises an angularly moving drive member and an angularly moving driven member, the one driving the other by interaction through at least one rolling surface or sliding surface formed on one of them and of at least one rolling member or sliding member carried by the other. <IMAGE>
Patent DE-3686049-D1 (DE)
Inventor: SEEBACH DIETER
IPC: C07D233/38
Filed: 1986-11-21
Granted: 1992-08-20
Abstract: Prodn. of isomerically pure (R)- and (S)-1-acyl-3-alkyl-2- t-butyl-4-imidazolidinones of formula (I) is effected by (a) reacting a racemic 3-alkyl-2-t-butyl- 4-imidazolidinone of formula (II) with a chiral acid to form a diasteromeric salt par; (b) separating the salt pair by fractional crystn.; (c) isolating (R)-(II) and (S)-(II) from their salts; and (d) reacting the prods. with an acylating agent of formula R1COX (III) where R = 1-4C alkyl; R1 = pheny- (opt substd. by 1-3 of 1-4C alkyl or alkoxy), benzyl, phenoxy or benzyloxy; X = Cl, Br or OCOR1. The chiral acid is (R)- or (S)-manedlic acid or (-)-diacetone-2-ketogulonic acid.
Patent DE-3688568-D1 (DE)
Inventor: TANAKA HARUHIKO
IPC: B32B27/32
Filed: 1986-03-17
Granted: 1993-07-22
Abstract: An olefin polymer compsn. comprises: (A) 100 pts. wt. of a homopolymer of 1-butene comprised mainly of 1-butene units or a copolymer of 1-butene and another alpha-olefin contg. at least 60 mole.% of units derived from 1-butene; (B) 10-600 pts. by wt. of a propylene homopolymer comprised mainly of propylene units, a block copolymer of propylene and another alpha-olefin contg. at least 50 mole.% of units derived from propylene, or a random copolymer of propylene; and (C) 10-600 pts. by wt. of a crystalline random copolymer of propylene and an alpha-olefin contg. 50-87 mole.% of units derived from propylene. At least one of (A), (B) or (C) is partly modified with (D), an unsatd. carboxylic acid or its derivs. A second compsn. comprises 100 pts. by wt. of (A) and 7-120 pts. by wt. of (B), with at least one component being partly modified with (D). In each compsn. (D) comprises 0.001-5 wt.% based on the total wt. of the other components. (A) has an intrinsic viscosity of 0.7-10 dl/g, measured at 135 deg. C in decalin; (B) is partly modified with (D) and has a melt flow rate of 0.1-200 g/10 min.; (C) has a heat of crystal fusion of 10-80 joules/g, determined by thermal analysis using a differential scanning calorimeter; and (D) is esp. 4-8C unsatd. carboxylic acid or anhydride.
Patent DE-3761947-D1 (DE)
Inventor: HIRTH MICHAEL DR
IPC: B03C3/38
Filed: 1987-03-04
Granted: 1990-04-26
Abstract: A method for electrostatically charging up particles suspended in a gas stream by means of ions originating from a separate unipolar ion source, wherein the ions are injected into the gas/particle stream by means of an alternating field and are deposited on the particles. The frequency of the alternating field is chosen so high at the specified maximum field strength that the drive velocity of the ions during a half-cycle is insufficient to carry the ions to the counter-electrode. As a result, undesirable wall recombination of the ions is avoided.
Patent DE-3765026-D1 (DE)
Inventor: GUSINDE HEINZ
IPC: F01P11/06
Filed: 1987-04-10
Granted: 1990-10-25
Abstract: A bubble trap is arranged in the cooling system of a water-cooled engine between the radiator and the water pump. The bubble trap is connected via a duct with the cooling water level compensating tank and is designed to contain at least three times the amount of water corresponding to the cross section of the inlet of the water pump. The opening of the heater circuit into the line connecting the bubble trap with the radiator is arranged a short distance upstream from the bubble trap.
Patent DE-3765219-D1 (DE)
Inventor: SCHULTZ WOLF-STEFAN DR ING
IPC: D21H17/62
Filed: 1987-08-20
Granted: 1990-10-31
Abstract: 1. An invert size for the internal sizing and surface sizing of paper containing an aqueous dispersion of a fortified, unfortified, hydrogenated or disproportionated and optionally esterified rosin or a mixture of such rosins and a dispersant containing digested casein, characterized in that the dispersant additionally contains cationic starch.
Patent DE-3767520-D1 (DE)
Inventor: KARLSSON RUNE
IPC: A01B63/32
Filed: 1987-03-12
Granted: 1991-02-28
Abstract: A device for adjusting the distance between soil working tools such as plough bodies (5) disposed beside each other and fitted to means (7) movable along a bar (3). The invention is characterized in that slewing brackets (11, 14, 15) for de­fining the movements of the movable means along the bar (3) are arranged articulatedly between the movable means (7) so that the relative movement between the two outermost means on the bar is a (n-1), where a is the distance of the movement between two adjacent means (7) and n is the number of means. A hydraulic piston-cylinder unit is arranged to provide the mo­tion of the movable means (7) along the bar (3).
Patent DE-3768144-D1 (DE)
Inventor: MICHON DOMINIQUE
IPC: A01K79/00
Filed: 1987-06-05
Granted: 1991-04-04
Abstract: The receptacle comprises a box 11 equipped with at least one front opening 13 and with vertical sides 12, one at least of which possesses on its upper edge a rack 17 for storing the hooks 8. This rack is indirectly supported on the side 12, from which it is separated by a longitudinal slot 19 open at the surface comprising the front opening 13 in order to position the hooks 8 so that they face outwards from the receptacle. The receptacle comprises laterally also, tubes 20, 21 for storing and arranging the weights 4 and floats 7. After hauling in the line and putting the hooks 8 on the rack 17, by means of the guide tube 15, each hook is taken by an operator, pushed into a bait 9 and positioned in order in a trough 24. After this operation, the line is once again let out with the aid of a guide bar 14. <IMAGE>
Patent DE-3769618-D1 (DE)
Inventor: CHANDRARATNA ROSHANTHA A S
IPC: A61K31/455
Filed: 1987-12-22
Granted: 1991-05-29
Abstract: Retinoid-like activity is exhibited by compounds of the formula <CHEM> wherein A is pyridyl, furyl, thienyl, pyridazinyl, pyrimidinyl or pyrazinyl; n is 0-5; and B is H, -COOH and its esters, amides and pharmaceutically acceptable salts, -CHO and its acetal derivatives, -COR1 and its ketal derivatives where R1 is -(CH2)nCH3 where n is defined above, or -CH2OH and its ether and acyl ester derivatives; or a pharmaceutically acceptable salt.
Patent DE-3771884-D1 (DE)
Inventor: TODD RICHARD IAN
IPC: B23K1/00
Filed: 1987-01-29
Granted: 1991-09-12
Abstract: A device for removing soldered components (l) from a pcb (2) has a vacuum pick-up system consisting of two concentric tubes (6,8), the outer tube (8) is free sliding and rests on top of the component (l) and, when a vacuum is applied, exerts a force on it. Hot gas is blown down a duct (l0) surrounding the pick-up system into a hood (7,l8) surrounding the component (l) and when this gas melts the solder (5) the pick-up system lifts it clear of the pcb (2) automatically.
Patent DE-3773224-D1 (DE)
Inventor: SEVELINGE GERARD
IPC: B02C19/00
Filed: 1987-01-26
Granted: 1991-10-31
Abstract: A distributor wheel 20 comprises, downstream of each outlet aperture (24, 25) of its channels (22, 23), in relation to the direction of the projection of particles, a member (30, 33, 34) fixed for rotation with the wheel (20) and making it possible to form, at the end of the guide face of each channel (22, 23), a stable protective cushion composed of the particles themselves and extending the stable self-protection layer (28), and to eliminate the contact force between the particles and the wheel (20) before ejection and projection of the particles onto the target.