baber/WOPTO huggingface dataset:
Patent DE-3568272-D1 (DE)
Title: 4-vinylbenzoic-acid derivatives, their preparation and their use as therapeutical compositions and as ligands
Inventor: COQUELET CLAUDE
IPC: C07C69/773
Filed: 1985-04-03
Granted: 1989-03-23
Abstract: PCT No. PCT/FR85/00074 Sec. 371 Date Dec. 5, 1985 Sec. 102(e) Date Dec. 5, 1985 PCT Filed Apr. 3, 1985 PCT Pub. No. WO85/04652 PCT Pub. Date Oct. 24, 1985.The invention relates to compounds of the formula <IMAGE> I  These compounds may be used in therapeutics for the treatment of acne, psoriasis, disorders of keratinization, in certain forms of cancer and as healing agents, particularly in the ocular field.
Patent DE-3576353-D1 (DE)
Inventor: HARRIS JAMES ELMER
IPC: H01B3/42
Filed: 1985-06-28
Granted: 1990-04-12
Abstract: Described are blends of a poly(amide imide) and a poly(aryl ether ketone) and, optionally, a poly(arylene sulfide). Three blends exhibit improved solvent resistance and hydrolytic stability.
Patent DE-3579692-D1 (DE)
Inventor: MARKLAND GUNNAR
IPC: H03K23/68
Filed: 1985-12-11
Granted: 1990-10-18
Abstract: PCT No. PCT/SE85/00518 Sec. 371 Date Jun. 13, 1986 Sec. 102(e) Date Jun. 13, 1986 PCT Filed Dec. 11, 1985 PCT Pub. No. WO86/03633 PCT Pub. Date Jun. 19, 1986.A method and apparatus for dividing a clock pulse frequency Cl in a ratio A/B, where the quotient between B and A is the whole number C and the remainder D. A pulse train is generated, which includes (A-D) half pulses with a pulse length of C clock pulses and also includes D half pulses with a length of (C+1) clock pulse lengths. The difference between C and (C+1) is the deviation in pulse length of the divided clock pulse frequency.
Patent DE-3580177-D1 (DE)
Inventor: SPIELDIENER ROBERT
IPC: B63B1/04
Filed: 1985-02-26
Granted: 1990-11-29
Abstract: A circular floatation vehicle (10), particularly for rafting as an amusement ride, the vehicle (10) having an annular tube 12 with a circular platform inset (14), wherein the platform inset (14) is constructed with a central contoured core (32) to seat a plurality of occupants around the core (32), whereby the core provides a common back rest (38) and seat (34), allowing the occupants to be seated around the core (32) facing outward from the center of the floatation vehicle (10) for improved visibility and safety.
Patent DE-3588203-D1 (DE)
Inventor: NEURATH ALEXANDER ROBERT
IPC: A61K47/48
Filed: 1985-02-28
Granted: 1999-02-11
Abstract: A hepatitis B vaccine containing a peptide with an amino acid chain of at least six consecutive amino acids within the pre-S gene coded region of the envelope of hepatitis B virus. The vaccine being free of an amino acid sequence corresponding to the naturally occuring evelope proteins of hepatitis B virus and a physiologically acceptable diluent. The peptide being free or linked to a carrier. The carrier being a conventional carrier or a novel carrier including a lipid vesicle stabilized by cross-linking and having covalently bonded active sites on the outer surface thereon. Such novel carrier being useful not only to link the novel peptide containing an amino acid chain with amino acids within the pre-S gene coded region of the surface antigen of hepatitis B virus, but can also be used to bind synthetic peptide analogues of other viral proteins, as well as bacterial, allergen and parasitic proteins of man and animals. The peptides of the invention can be utilized in diagnostics for the detection of antigens and antibodies.
Patent DE-3662965-D1 (DE)
Title: Rotary display stand
Inventor: SLATKINE MICHEL
IPC: A47F5/02
Filed: 1986-06-04
Granted: 1989-06-01
Abstract: 1. A rotary display stand comprising a base (1) carrying a central pivot with a vertical axis (8) on which a support (9) is mounted for objects to be displayed, this support (9) being generally parallelepipedic in form, consisting of at least four rectangular panels, the support (9) being connected to the central pivot (8) by at least one cross bar (17) capable of pivoting about an axis parallel to or merged with that of the central pivot (8), the display stand being characterized in that the rectangular panels are hinged to each other along axes along their contiguous sides ot form a foldable unit, the panels being brought into a position substantially parallel to each other when the support is in the folded position and in that the transverse arm (17) is hinged by its two ends to the centres of the two upper edges (12) of two opposite panels, the relative positions of the transverse arm (17) and said opposite panels being capable of being fixed.
Patent DE-3664499-D1 (DE)
Title: Aqueous optical brighhtener compositions and their use in paper coatings
Inventor: SCHMID HANS-RUDOLF
IPC: D06L4/664
Filed: 1986-01-14
Granted: 1989-08-24
Abstract: Aqueous optical brightener compositions consisting essentially of: (a) at least one optical brightener of formula   <IMAGE>    in which R1 is hydrogen or -SO3M; R2 is hydrogen or -SO3M; R3 is hydrogen, C2-3-hydroxyalkyl, C1-4-alkyl, -CH2-CH2-CN or -CH2-CH2-CONH2; R4 is hydrogen, C1-4-alkyl, C2-3-hydroxyalkyl, hydroxy-ethoxy-ethyl, N,N-Bis-(C1-3-alkyl)-amino-C2-6-alkyl or benzyl;  or R3 and R4 together with the neighboring nitrogen atom signify a morpholine, pyrrolidine, piperidine or N-methylpiperazine ring;  and M is hydrogen or a colorless cation; provided that at most one of R3 and R4 is hydrogen; (b) polyethylene glycol with an average molecular weight in the range of 1000 to 3000; and (c) water; 10 to 500 parts by weight of component (b) being present per 100 parts by weight of component (a), and component (c) constituting at least 20% of the composition, are storage stable optical brightener compositions, which are eminently suitable for the formulation of aqueous coating compositions especially such in which at least some of the binder is a synthetic latex; with these coating compositions there may be obtained very white coated papers which are optically brightened at least in the coating.
Patent DE-3668432-D1 (DE)
Inventor: SEIDEL EBERHARD DIPL ING
IPC: F16B33/00
Filed: 1986-01-24
Granted: 1990-03-01
Abstract: 1. A threaded element (1), particularly a threaded rod, bolt, pin or the like externally threaded element, or fibrous material embedded in a matrix, wherein the fibres extend predominantly in the axial longitudinal direction in the form of continuous filaments or long fibres and also pass through the thread profile (4) without being cut, and the fibrous material comprises fibres extending predominantly inclined to the longitudinal direction of the element (1) at least in a peripheral region (3), characterised in that, in the peripheral region (3) forming the thread profile, the fibres extend some with a right-hand and some with a left-hand alignment and are anchored to fibres (5) situated deeper in by textile interlinking.
Patent DE-3674856-D1 (DE)
Inventor: RIEGER HANSJOERG DR ING
IPC: B60C27/00
Filed: 1986-07-17
Granted: 1990-11-15
Abstract: In an anti-skid device for motor vehicles with a plurality of chain strands (2,3,4,5) retained in a support (1) which can be set into a revolving motion and connected to the latter by intermediate pieces (7) forming resilient spreading arms, the chain strands are combined to form chain strand groups (6) which consists of at least two chain strands. The chain strands (2,3,4,5) of the chain strand groups (6) are of fine-linked construction and connected to the intermediate pieces (7) by rings (23).
Patent DE-3680566-D1 (DE)
Inventor: STADTMULLER ADAM ANTONI
IPC: B23B51/00
Filed: 1986-04-08
Granted: 1991-09-05
Abstract: An abrasive body (12, 22) is provided which has high strength and an ability to withstand high temperatures making it suitiable as a tool insert for dressing tools and surface set drill bits. The body (12, 22) comprises a mass of diamond particles present in an amount of 80 to 95 percent by volume of the body (12, 22) and a second phase present in an amount of 5 to 20 percent by volume of the body (12, 22), the mass of diamond particles containing substantial diamond-to-diamond bonding to form a coherent skeletal mass and the second phase containing chromium and a second metal selected from the group of nickel, iron and cobalt, the chromium being in the form of the metal, chromium carbide and/or in the form of an intermetallic compound with the second metal and the second metal being in the form of the metal and/or the intermetallic compound with the chromium. The abrasive bodies (12, 22) are made under conditions of elevated temperature and pressure suitable for diamond compact manufacture.
Patent DE-3681125-D1 (DE)
Inventor: BACKLUND ULF E H H
IPC: G01N30/80
Filed: 1986-10-09
Granted: 1991-10-02
Abstract: The invention relates to apparatus for manipulating small quantities of liquid, comprising at least one test tube (1, 2) for accommodating the quantity of liquid, a cannula (10) which can be inserted into the vessel, and a control arrangement (6, 21) for controlling the system vessel and cannula in relation to one another in a manner such as to bring the cannula to the bottom of the vessel. In accordance with the invention, the cannula is provided with a suspension means (9,11, 12) which is connected to a mechanical or electronic sensor arrangement (22) which records pressure acting axially on the end of the cannula. When pressure is detected, the control arrangement halts further insertion of the cannula into the vessel.
Patent DE-3681507-D1 (DE)
Inventor: DIETRICH ANTON
IPC: C23C14/00
Filed: 1986-05-27
Granted: 1991-10-24
Abstract: Thin films are applied to a substrate by a cathode sputtering process. A mechanical diaphragm is arranged between cathode and anode. A glow discharge is maintained between cathode and diaphragm as well as between anode and diaphragm.
Patent DE-3681533-D1 (DE)
Inventor: GRAF LOTHAR
IPC: B05B15/00
Filed: 1986-08-12
Granted: 1991-10-24
Abstract: A piston (10) is attached to a metering chamber element (38) embraces a pump chamber (59) and moves w.r.t. the main housing (3). The element moves with the piston between two end positions and  its entrance is blocked during the pumping stroke. The entrance is pref. closed by means of a valve (47) which is opened and closed depending on the position of the metering chamber element. The working part (48) of the valve is pref. fixed to or part of the metering chamber element.
Patent DE-3681926-D1 (DE)
Inventor: HIENZ GEORG
IPC: H02M5/27
Filed: 1986-01-24
Granted: 1991-11-21
Abstract: A converter (DU) is controlled between an M-phase supply of frequency F and an m-phase load of frequency f and pref. includes a rotating machine. The converter has 2.M.m thyristors. The supply period 1/F and the load period 1/F are divided into equal length intervals or J and j in sync. with the voltage between the first two phases of the supply and load. There are 2.M and 2.m intervals respectively. The overlapping phase between two intervals causes a thyristor pair, which simultaneously can carry current from one supply phase X to a load phase y and from the load phase x to a supply phase Y, to be released.
Patent DE-3682371-D1 (DE)
Inventor: GOETZ NORBERT DR
IPC: B01J27/00
Filed: 1986-10-22
Granted: 1991-12-12
Abstract: Dialkoxyketone derivs of formula (I) are new. In (I) R1 = 1-13C alkyl; R2 and R3 are each H, 1-4C alkyl; R4, R5, R6, R7 and R8 are each H, halogen, 1-4C alkyl, 1-4C haloalkyl, 1-4C alkoxy, 1-4C alkylthio, 1-4C haloalkoxy, 1-4C haloalkylthio, Ph (opt. substd. by halogen, 1-4C alkyl or 1-4C alkoxy), or 2 neighbouring gps R4, R5, R6, R7 and R8 form a 3-5C alkylene chain opt. substd. by 1-4C alkyl or an opt. substd. annellated aromatic ring; m and n = each 0 or 1; provided that if R4 or R8 = 1-4C alkoxy, R5 or R7 = 1-4C alkylthio, R6 = halogen, 1-4C alkyl, 1-4C alkoxy or Ph, R5 and R6 or R6 and R7 = 1-4C alkoxy, R4, R6 and R8 = halogen and R4, R6 and R7 or R5, R6 and R8 = halogen, and m and n are both 0, not all the other gps on the Ph ring are H; and provided that m and n are both 0, not all R4 = R8 are H.
Patent DE-3686562-D1 (DE)
Inventor: FLORY THOMAS ABRAHAM
IPC: G01B15/00
Filed: 1986-12-01
Granted: 1992-10-01
Abstract: A tire chuck comprises two opposing frusto-conical members (24 and 25) each having a plurality of stepped ridges so as to accommodate a range of sizes of a tire (30), the members (24 and 25) being constructed of a material which is deformable and is relatively transparent to, and not degraded by x-rays. The chuck can be combined with an x-ray source (40) and an x-ray receiving device to permit x-ray inspection of a tire (30) mounted on the chuck.
Patent DE-3688249-D1 (DE)
Inventor: LIN AN-CHUNG R
IPC: B41M5/00
Filed: 1986-11-24
Granted: 1993-05-13
Abstract: A novel ink jet ink composition for use in drop on demand ink jet printers comprising 85-99 weight percent of a vehicle consisting essentially of dibutyl sebacate and oleic acid. In the preferred embodiment, the dibutyl sebacate comprises between 40 to 65, preferably about 60 weight percent of said ink. The subject ink, when utilizing an infrared readable colorant such as nigrosine base, is particularly suited for printing methods for generating IR readable bar codes.
Patent DE-3689612-D1 (DE)
Inventor: TRETT JOHN
IPC: E05F15/00
Filed: 1986-11-06
Granted: 1994-03-17
Abstract: A movable door incorporates a proximity detection system for sensing obstructions in the path of the door. The system comprises an array of transmitter/receiver pairs (21, 22 and 23), each pair comprising a transmitter (1) for transmitting an energy pulse, a receiver (2) located adjacent the transmitter and directed to receive any reflected transmitter pulses, and a shielding (3) for shielding the receiver (2) from receiving energy pulses directly from the transmitter (1). At least two transmitter/receiver pairs (21, 23) are mounted on a leading edge or face of the door (12) to transmit energy pulses in a direction which is not at right angles to the leading surface or edge of the door, to monitor for obstructions in the path of the door (12). Another two transmitter/receiver pairs (26 and 28) are mounted on the leading edge or surface of the door (12) to transmit energy pulses at right angles to the surface or edge of the door (12). One of the latter two receiver pairs (26) has a different response to the other pair (27) so that when the door (12) approaches a stationary object the one pair (26) detects the object ahead of the other pair (27). Means are provided to respond to the output of the one pair (26) indicating the detection of an object to inhibit the output of the other pair (27). Different transmitter/receiver pairs may transmit on different frequencies, and means for suppressing unwanted reflected signals is provided. Means for transmitting data signals on a two conductor power supply cable for the system is also disclosed.
Patent DE-3752002-D1 (DE)
Inventor: DRENT EIT
IPC: B01J31/18
Filed: 1987-09-30
Granted: 1997-02-27
Abstract: Process for the preparation of polymers, characterized in that a mixture of carbon monoxide with one or more olefinically unsaturated compounds is polymerized at a temperature below 115  DEG C by using a catalyst composition based upon     a) a palladium compound,   b) an anion of an acid with a pKa of from 2, to 4, and c) a bidentate ligand of the general formula R1R2M-R-MR3R4, wherein M represents phosphorus, arsenic or antimony, R1, R2, R3 and R4 are similar or dissimilar hydrocarbyl groups which may or may not be substituted with polar groups, and R represents a bivalent organic bridging group containing at least two carbon atoms in the bridge. m
Patent DE-3767016-D1 (DE)
Inventor: HORNIG KLAUS-JUERGEN
IPC: G06F17/21
Filed: 1987-03-20
Granted: 1991-02-07
Abstract: An area exposure apparatus for exposing a text on a recording carrier and a method for the area exposure is disclosed. In accordance with the device configuration, text is exposed on a recording carrier (12) which continuously moved forward in a forward move direction. To this end, the recording carrier is scanned over a maximum area and consequently exposed by means of an intensity modulated laser beam along scanning lines (Z1, Z2) at right angles relative to the forward move direction, and coupled in a predetermined manner to the forward movement. The scanning lines formed by the scanning extend over a plurality of characters of the text. For the exposure of the recording carrier with a text which exceeds a given length to width ratio, and has a predetermined narrower width than the recording carrier, which is hence relatively narrow, the recording carrier (12) is shifted in the direction of the lines of the text and at the same time is scanned in the direction of the height of the characters of the text.
Patent DE-3768190-D1 (DE)
Inventor: NICKISCH KLAUS
IPC: C07J21/00
Filed: 1987-04-09
Granted: 1991-04-04
Abstract: A process is used for producing 7$g(a)-propylsteroids having general formula (I), wherein R?1 is a $g(b)-hydroxy group and R?2 is hydrogen or a $g(a) linked -CH2?-CH2?COOR?5 residue, R?1 and R?2 form together the residue (A), R?3 and R?4 are hydrogen, R?3 and R?4 form together a methyl residue, which can be $g(a) or $g(b) linked, and R?5 is hydrogen, sodium or potassium. The process is characterized by the fact that 4,6 unsaturated steroid ketones having general formula (II), wherein R?1-R?4 have the above-mentioned meaning, are converted with an alkyltrialkyl compound having the general formula (III): CH2?=CH-CH2?-X(alkyl)3?, wherein X is Si or Sn and alkyl is C1-4?-alkyl, in the presence of a Lewis acid and finally the 7$g(a)-propenyl side chain thus obtained is selectively hydrated.
Patent DE-3769929-D1 (DE)
Inventor: FELD THOMAS AQUINAS
IPC: C07B59/00
Filed: 1987-10-13
Granted: 1991-06-13
Abstract: Described are technetium-99m labeled dioxime complexes which are useful for imaging the myocardium, brain and hepatobiliary system, in humans and other mammalian species.
Patent DE-3773165-D1 (DE)
Inventor: BOHLE LORENZ ING GRAD
IPC: B01F29/60
Filed: 1987-11-26
Granted: 1991-10-24
Abstract: Gravity mixer for pharmaceutical prods. is a cylindrical container with a conical discharge bottom and at least one mixer element suspended from the cover at the top end. A lifting column carries a load turning gear with a fork which fits into horizontal pockets on the container.  The plate-shaped mixer element is aligned parallel to the axis of the container, but obliquely to the axis of turning.
Patent DE-3775870-D1 (DE)
Inventor: MARKS ROBERT
IPC: F16L11/12
Filed: 1987-03-23
Granted: 1992-02-20
Abstract: A plastic pipe (1,2) is coated at the outer surface thereof with a thermal insulating layer comprising phenolic foam (4,6). This layer is enclosed in an integrity retaining layer comprising fibres (7), such as glassfibres, which fuse together upon exposure to fire, thereby providing mechanical strength to the foam if the pipe is exposed to fire.
Patent DE-3781775-D1 (DE)
Inventor: PETZOLDT KARL DR
IPC: C12R1/05
Filed: 1987-11-12
Granted: 1992-10-22
Abstract: Prodn. of optically active bicyclo-octanes of formula (I) comprises stereospecific, enzymatic or microbiological hydrolysis of the racemic acyloxy cpd. (II). (+)- (I) is recovered from (-)-(II), or unconverted (+)-(II) is sepd. from (-)-(I), and subjected to chemical acylate hydrolysis. R1 and R2 are together O or -O-X-O-, or individually are OR5; X = 1-7C alkylene; R5 = 1-7C alkyl; R3 = COOZ or (CH2)nOCOR4; Z = H, 1-7C alkyl, 3-6C cycloalkyl, phenyl or 7-10C aralkyl; n = 1-4; and R4 is as Z but not H.
Patent DE-3784174-D1 (DE)
Inventor: OHSHITA TAKAHIRO
IPC: F22B35/00
Filed: 1987-07-20
Granted: 1993-03-25
Abstract: Above the portion of an air distributing plate from which the air having a higher mass velocity is ejected is provided an inclined partition wall which is adapted to intercept an upward flow of the fluidisation air ejected from this air ejection portion.  It turns this upward flow of the air toward the position above the portion of the air distributing plate from which a gas having a low mass velocity is ejected, with a heat recovery chamber formed between the inclined partition wall and a furnace wall. The inclined partition wall is formed to have an angle of inclination of 10-60 deg. w.r.t a horizontal plane, and a horizontal projection length of 1/6-1/2 of the horizontal length of the furnace bottom.  The method of controlling this fluidised bed boiler consists of controlling the quantity of heat recovered from the heat recovery chamber in compliance with the request by the users of recovered heat by suitably regulating the flow rate of the air ejected from a diffuser for the heat recovery chamber.  The reed rate of the fuel supplied to the fluidised bed primary combustion chamber is controlled on the basis of the temp. of the fluidised bed primary combustion chamber.
Patent DE-3785584-D1 (DE)
Inventor: FORBES ANTHONY
IPC: H04M1/00
Filed: 1987-06-29
Granted: 1993-05-27
Abstract: A housing is dimensioned to receive at least the mouthpiece of the handpiece to actuate a switch (24) located in the housing. An audiogenerator (26), which may be a radio receiver, has an audio transducer (39) located in the housing and arranged to be adjacent the mouthpiece. The switch (24) has a component (24a) connected to actuate the audio generator (26). The housing comprises a recess dimensioned to receive an earpiece of the handpiece and a second recess spaed from the first. The second recess comprises holes dimensioned to receive the mouthpiece of the handpiece. The first recess has at least part of the switch disposed in it and arranged to be actuated by the weight of the earpiece.
Patent DE-3853537-D1 (DE)
Inventor: KING ALAN M
IPC: A47J31/18
Filed: 1988-08-26
Granted: 1995-05-11
Abstract: A beverage brewing machine which has upper (11) and lower (25) brewing chambers which are moveable relative to each other so as to clamp a strip-shaped filter (36) therebetween during the brewing process and the chambers can be separated so as to allow the filter strip to be removed from the brewing chamber and the beverage residual wiped therefrom after which the filter strip is returned to the brewing chambers which are then resealed for the next cycle. A hold down grid (20) engages the top surface of the filter (36) to hold it down as a piston (26) moves in the lower chamber (25) upwardly to force air through the filter to agitate the beverage. When the piston reaches top dead center, the hold down grid (20) is lifted. When the piston passes the opening the brewed coffee is poured. A loose connection is provided between the connecting rod for the piston and the driving crank arm so that the piston remains longer at the top and bottom of its stroke. Due to agitation of ground and oxygenation of the mixture, or a combination of both, by adding a high volume of air during the brewing process, increased extraction results. <IMAGE>
Patent DE-3854151-D1 (DE)
Inventor: MICH VIGILIO
IPC: A01F25/08
Filed: 1988-01-29
Granted: 1995-08-17
Abstract: A system for drying hay or the like, said hay being in shape of bales having circular support base, comprises a collecting ambient (3) for the drying process of said bales and a floor (4) which comprises a plurality of openings (6), each one of said openings (6) being provided with a grid (13); on each opening stands a bale (7), to be dried by means of air pressed, by means of a fan (2), into an entry (11) on said ambient (3). Drying air may be at ambient temperature or, especially if the humidity of the bale is high, at a higher temperature, which is obtained by means of a heat-exchanger (1). Grids (13) are at a lower level with respect to the plane of florr (4), in such a way that a recess (12) is formed, which allows the bale support base to be sealing against the openings (6). In the case of soft-core bales, a cover (14) is provided, which rests on the upper base of the bale and is made of pressed material. The cover (14) is adapted to accelerate and complete the drying process of the bale. In the case of hard-core bales, a disk (17) is provided, which is put on the grid (13), for an acceleration and completion of the drying process of said bales.