baber/WOPTO huggingface dataset:
Patent DE-3474964-D1 (DE)
Title: Process for producing oligonucleotides
Inventor: SINHA NANDA
IPC: C07H19/067
Filed: 1984-08-10
Granted: 1988-12-08
Abstract: PCT No. PCT/EP84/00244 Sec. 371 Date Jun. 18, 1985 Sec. 102(e) Date Jun. 18, 1985 PCT Filed Aug. 10, 1984 PCT Pub. No. WO85/00816 PCT Pub. Date Feb. 28, 1985.The invention relates to a process for the preparation of oligonucleotides by the following steps: reaction of a nucleoside with a phosphine derivative, reaction of the nucleotide derivative thus obtained with a nucleoside bonded to a polymeric carrier, oxidation of the carrier-bound nucleoside-nucleotide thus obtained with formation of phosphotriester groups, blocking of free primary 5'-OH groups, elimination of a protective group from the terminal 5'-OH group, where appropriate single or multiple repetition of the abovementioned steps to introduce further nucleoside phosphate or oligonucleoside phosphate units, and cleavage of the nucleoside-carrier bond and, where appropriate, elimination of all protective groups present in the oligonucleoside phosphates. The phosphine derivative used is a compound of the general formula III <IMAGE> (III)  in which X and L can react with OH groups of the sugar units in the oligonucleotides, and R3 is a protective group which can be liberated by  beta -elimination.
Patent DE-3476801-D1 (DE)
Title: Photographic materials containing chalcogenazoles, chalcogenazolines and chalcogenazolinium and chalcogenazolium salts
Inventor: GUNTHER WOLFGANG H
IPC: G03C1/34
Filed: 1984-09-06
Granted: 1989-03-30
Abstract: Tellurazolium and derivative compounds are disclosed which can be usefully employed as dyes, antifoggants or stabilizers, nucleating agents, latent image keeping addenda, or speed or contrast altering addenda in silver halide photographic systems.
Patent DE-3478940-D1 (DE)
Title: Ready-to-assemble staircase system featuring modular components
Inventor: MORELLINI FRANCO
IPC: E04F11/035
Filed: 1984-04-06
Granted: 1989-08-17
Abstract: The invention relates to a staircase system featuring modular construction components, wherein the framework of the staircase itself is produced by assembly of such modular components (1) & (2) paired one with the next in sequence so as to form a bearing structure for the single stair treads.Components (1) and (2) are prismatic in shape and slot together reciprocally in a number of positions one with respect to the other so as to give a variation in relative distance - at least, in the vertical plane.Each modular component consists of a length of moulding whose cross section exhibits an elongated profile which remains constant throughout; the moulding disposed with its main longitudinal axis horizontal following assembly.The reciprocal type of join between one component and the next is brought about by joining means incorporated into the vertical side faces of one component (1) and into the mutually-opposed inwardly-set vertical faces of the next component (2), between which the first component (1) is part-inserted. Once interlocked thus, the joining means inhibit any reciprocal movement whatever of either component (1) or (2) other than parallel to the horizontal axes of the individual mouldings used for their embodiment.
Patent DE-3486036-D1 (DE)
Title: Titanium complex cpds. useful in ziegler-natta catalysts
IPC: C07F7/00
Filed: 1984-06-04
Granted: 1993-02-25
Abstract: Titanium complexes and cpds. are obtd. by reacting (A) at least one Ti cpd. of formula Ti(OR)xX(4-x) (I) in which each R is independently 1-20C hydrocarbyl gp., X is halogen and x=0-4; with at least one cpd. contg. at least one aromatic OH gp. of formula (II)-(VII) in which A is independently -O-, -S-, -S-S-, -SO-, -SO2-, -CO- or -NR"-; each A' is independently a divalent 1-10C hydrocarbyl gp.; each R independently is -OH, -COR', or hydroxy-substd. hydrocarbyl or hydroxy-substd. hydrocarbyloxy gp. with 1-10C; and R" independently is H or 1-10C hydrocarbyl gp.; each X independently is hydroxyl, nitro, nitrile, hydrocarbyl, hydrocarbyloxy, hydroxy-substd. hydrocarbyl or hydroxy-substd. hydrocarbyloxy gp. each with 1-20C or halogen; m has an ave. value of 0.01-6; n=1; each x independently=0-2; each y independently=0-4; and z=0-3. The mol. ratio (B):(A) used=0.1:1 to 10:1. The Ti complexes and cpds. are useful as the transition metal component in Ziegler-Natta catalysts, esp. for the prodn. of linear polyolefins. The catalysts have high efficiency at polymerisation temps. above 40 deg.C, thus giving reduced energy requirements in soln. polymerisation processes in that the polymerisation can be run at close to the b.pt. of the solvent used so that less energy is required in removing the solvent. The catalysts have higher efficiencies at these temp. or higher polymerisation temps. at comparable efficiencies w.r.t. known catalyst systems.
Patent DE-3563458-D1 (DE)
Title: Process and apparatus for continuously manufacturing spheroidal graphite cast iron pipes with a controlled microstructure
Inventor: BAK CLAUDE
IPC: B21D9/08
Filed: 1985-12-23
Granted: 1988-07-28
Abstract: The invention concerns a method and apparatus for thermally treating cast-iron pipes formed in a continuous casting die. The pipe or tube undergoes tempering by passing through a vat which is located downstream from the continuous casting die. The vat contains a continuously cooled bath of fluidized sand or the like which lowers the temperature of the tube in a uniform manner and makes it possible to obtain a very precise and homogeneous tube structure.
Patent DE-3568168-D1 (DE)
Title: Process for the preparation of a starch dispersible in boiling water
Inventor: WURSCH PIERRE
IPC: A23L1/0522
Filed: 1985-01-05
Granted: 1989-03-16
Abstract: The invention relates to a process for the production of a starch dispersible in boiling water by heat treatment in the presence of water and an emulsifier. A mixture of starch, an emulsifier containing at least one fatty acid monoester in a quantity of from 1 to 5% by weight of fatty acid monoester, based on the dry weight of the starch, and water is prepared in such a way that the water content of the mixture amounts to between 20 and 30% by weight, and the mixture is heat-treated for 1 to 20 mins at a temperature of 90 DEG  to 120 DEG  C. to obtain a starch showing 95 to 100% dispersibility in boiling water.
Patent DE-3568831-D1 (DE)
Title: Improvements relating to double-diaphragm pumps
Inventor: MARCHANT DEREK NOEL
IPC: F01L25/06
Filed: 1985-11-04
Granted: 1989-04-20
Abstract: A double diaphragm pump comprises a centre body 10 and two end-caps 11, 12, the outer peripheries of two diaphragms 20, 21 being clamped between the centre body and the two end-caps respectively. The diaphragms are interconnected by a hollow push-rod 26 slidably and sealing- ly mounted in a bush 17 in the centre body. A shaft 30 extends centrally through the push-rod, diaphragm and end-cap and has a radial flange at one end and a nut engaged on a screw-thread at its other end whereby the end-caps, diaphragm and centre body are clamped axialy together. Air under pressure is supplied to the two axially outer chamber 23, 24 formed between the diaphragms and the end-caps under the control of a change-over spool valve 45, change-over operation of which is initiated by the approach of the push-rod 26 to either end of its reciprocating movement.
Patent DE-3569377-D1 (DE)
Inventor: DIEHR HANS-JOACHIM DR
IPC: A01N41/10
Filed: 1985-08-19
Granted: 1989-05-18
Abstract: The invention relates to new benzodisultams of the general formula (I)    <IMAGE>  (I)  in which R1 represents an optionally substituted radical from the series comprising alkyl, alkenyl, alkinyl, cycloalkyl, cycloalkylalkyl, aralkyl and aryl, R2 represents hydrogen or an optionally substituted radical from the series comprising alkyl, alkenyl, alkinyl and aralkyl, and R3 represents an optionally substituted and/or optionally fused six-membered aromatic heterocyclic radical which contains at least one nitrogen atom, a process for their preparation and their use as herbicides.
Patent DE-3572175-D1 (DE)
Title: New antineoplastic platinum (iv) complexes
Inventor: NARAYANAN VEN L
IPC: C07F15/00
Filed: 1985-02-27
Granted: 1989-09-14
Abstract: New substantially isomerically pure tetrahalo (1,2-diaminocyclohexane) Pt (IV) complexes having antineoplastic activity are disclosed.
Patent DE-3572745-D1 (DE)
Title: Damper for a container of nuclear assemblies
Inventor: FABRIS MIRKO
IPC: G21C19/07
Filed: 1985-02-26
Granted: 1989-10-05
Abstract: 1. Damper for a container of nuclear assemblies, characterized in that it comprises a calibrated sheet (2) which may be deformed in the longitudinal direction, bearing halfway along on a rounded part (8) of a central element (5) in order to straddle it, and bearing at its two free ends shoulders (3 and 4) attaching to the container to be protected and bearing on the central element (5) whose other end acts as a stop.
Patent DE-3574744-D1 (DE)
Inventor: MALY ZDENEK
IPC: B65D17/28
Filed: 1985-05-31
Granted: 1990-01-18
Abstract: The invention relates to a process for coating bare, sheared edges of the pouring or drinking outlets stamped out in metal lids for beverage cans. In the process, modified lacquers are deposited electrophoretically on the bare, non-insulated sheared regions of the lid.
Patent DE-3576584-D1 (DE)
Inventor: HAEUSSLER HUBERT
IPC: F15B11/05
Filed: 1985-09-10
Granted: 1990-04-19
Abstract: A hydraulic control system for an elevator or other similar reciprocating user is disclosed, which comprises an adjustable throttle valve and a control or bypass valve disposed in the fluid supply line between the pump and elevator. A pressure difference balance is provided for controlling the operation of the control valve, and the pressure difference balance has one end operatively connected to the pressure provided by the pump, and the other end operatively connected to the pressure in the user or load line. The control valve is thus adapted to maintain a desired pressure difference across the throttle valve which is independent of the load on the user. In addition, the zero setting of the pressure difference balance is adjustable, so as to permit the system to be equally operable in both the upward and downward movements of the elevator.
Patent DE-3577737-D1 (DE)
Inventor: RODENBURG WIJTSE BAUKE
IPC: E06B9/56
Filed: 1985-11-29
Granted: 1990-06-21
Abstract: Roller door comprising a number of mutually hingedly connected extended lamellae (1) and guiding rails (2) positioned at the ends of the lamellae, said guiding rails (2) comprising two bent parts, the first one (11) extending over about 90 DEG  and the second one (13) over about 180 DEG , to bring the lamellae (1) outside the plane of the door opening on opening the door, said lamellae (1) having a substantially flat front face (3) and being provided with two spaced pivots (4, 5) located behind the front face (3) and being made in such way that the pivots (4, 5) of succeeding lamellae (1) can be slid into each other, a curved guiding plane (7) being formed behind and between the pivots (4, 5) and cooperating with an interior bent wall section (19) of the guiding rail (2).
Patent DE-3582524-D1 (DE)
Inventor: UMPLEBY JEFFREY DAVID
IPC: C08K5/57
Filed: 1985-07-18
Granted: 1991-05-23
Abstract: A crosslinkable composition comprising (A) a copolymer of ethylene and an unsaturated silane compound having hydrolysable group(s) optionally with other comonomers and (B) a defined dihydrocarbyl tin (IV) carboxylate compound as silanol condensation catalyst. The tin compound is preferably dibutyl tin maleate. The composition can be thermoformed to produce articles having improved surface finish.
Patent DE-3584760-D1 (DE)
Inventor: WEINRICH WILHELM DIPL ING
IPC: G08B13/26
Filed: 1985-10-22
Granted: 1992-01-09
Abstract: The electric fence system has an electrical pulse generator circuit arrangement with test and monitoring device for the state of the fence. The test and monitoring devices contain electrical circuit parts to detect one of the electrical peak voltages of the electrical pulses applied to the fence. The test and monitoring devices also contain devices to develop a reference variable for the pulse voltage and devices to compare the detected value corresponding to the pulse voltage with the reference variable and devices to evaluate the results of the comparison, such as a display, recorder, alarm, etc.
Patent DE-3587552-D1 (DE)
Inventor: HARTSTONE JOHN LEWIS
IPC: G01N1/10
Filed: 1985-04-25
Granted: 1993-09-30
Abstract: The present invention relates to a liquid metering arrangement including a liquid meter (1) and at least one sample chamber (4) in communication therewith; transfer means (3) being provided to allow for the passage of liquid from said meter (1) into said sample chamber (4); valve means being provided in association with said transfer means (3); an air inlet (6) being provided adjacent an upper portion of the sample chamber (4) and having valve means (7) associated therewith; a liquid outlet pipe (14) being provided within said sample chamber (4) and extending out of an upper portion thereof, so as to be connectable to a sub-sampler (12); the arrangement being such that on an amount of liquid being present within said sample chamber (4), said valving (7) associated with said air inlet (6) into said sample chamber (4) is opened allowing an inlet of air, thereby causing closure of said valving associated with the liquid transfer means (3) and further causing liquid within the sample chamber (4) to pass through the liquid outlet pipe (14) to said sub-sampler (12).There is also provided a sample arrangement for obtaining a sample of liquid from a liquid flow, including a housing (60); liquid inlet and outlet means (20, 21) being provided; a liquid flow line (23) extending therebetween and within said housing (60); a chamber (30) being provided and adapted so as to releasably engage a sample vial or container (40); said liquid flow line (23) being in communication with said chamber (30) such that a proportion of liquid passing through said liquid flow line (23) is able to pass into said chamber (40).
Patent DE-3587591-D1 (DE)
Inventor: MOORE CHARLES H
IPC: G06F9/44
Filed: 1985-11-21
Granted: 1993-10-28
Abstract: A language specific microprocessor for the computer language known as FORTH is disclosed. The microprocessor includes four main registers each for holding a parameter; a L or instruction latch register for decoding instructions and activating microprocessor operation; an I or return index register for tracking returns; an N or next parameter register for operation with an arithmetic logic unit (ALU); and a T or top of parameter stack register with an appended ALU. A return stack port is connected to the I register and a parameter stack port is connected to the N register circuit, each have last in first out (LIFO) memory stacks for reads writes to isolated independent memory islands that are external to the microprocessor. The respective I, T and N registers are connected in respective series by paired bus connections for swapping parameters between adjacent registers. A first split 16 bit multiplexer J/K controls the LIFO stack for the I and N registers on paired 8 bit address stacks; a second 16 bit multiplexer designates the pointer to main memory with 65K addresses and an adjoining 65K for data. This addressing multiplexer receives selective input from a program counter P, the return index register I, the top of the parameter stack T and/or the instruction latch L. Movement to subroutine is handled in a single cycle with returns being handled at the end of any designated cycle. Asynchronous microprocessor operation is provided with the address multiplexer being simultaneously set up with an address to a future machine step, unloading from memory of appropriate data or instruction for the next machine step and asynchronously executing the current machine step. A two-phase clock latches data as valid on a rising edge and moves to a new memory location on a falling edge. This two phase clock is given a pulse width sufficient for all asynchronous cycles of mocroprocessor operations to settle. The microprocessor's assembler language is FORTH and the stack and main memory port architecture uniquely complements FORTH to produce a small (17,000 gates) fast (40 mips) microprocessor operable on extant FORTH programs. Provision is made for an additional G port which enables the current operating state of the microprocessor to be mapped, addressing of up to 21 bits as well as the ability to operate the microprocessor in tandem with similar microprocessors.
Patent DE-3670417-D1 (DE)
Inventor: ZWICKY PAUL
IPC: H04R9/02
Filed: 1986-06-07
Granted: 1990-05-17
Abstract: 1. Magnetic system for a dynamic loudspeaker comprising a magnetic path (12, 13, 14) with an air gap (15) in which there are arranged movable conductors (16) which are movable in a predetermined direction of movement and which are connected to a movable current source (18), characterised by means, located outside of said air gap, and provided for said magnetic path for limiting the magnetic flux within the air gap, such that said magnetic path comprises one section (22) outside of the air gap, in which magnetic saturation prevails as well as other sections (29, 30) being located adjacent to the air gap and in which magnetic saturation is absent.
Patent DE-3672715-D1 (DE)
Inventor: CHOUISSA PIERRE
IPC: A63B51/02
Filed: 1986-07-16
Granted: 1990-08-23
Abstract: 1. Natural intestines, in particular for tennis racket strings provided with protection against humidity in the form of an adhesive layer (1), characterised in that the adhesive layer (1) is formed from a dispersion of vinyl acetate in water and in that the protection against humidity comprises one or more layers (2, 2' and 2") each formed from a mixture of a lacquer/hardener/diluent solution with a pearly pigment, said pearly pigment being based on mica coated with titanium dioxide and having a very fine grain size.
Patent DE-3674941-D1 (DE)
Inventor: ZEE YUAN CHUNG
IPC: A61L2/20
Filed: 1986-04-02
Granted: 1990-11-22
Abstract: Blood and proteinaceous blood products employed for their physiological and/or immunological properties are free of viable enveloped viruses by treatment with low levels of ozone, levels at which substantially all of the physiological and/or immunological activity is retained.
Patent DE-3676799-D1 (DE)
Inventor: HINRICHS PETER
IPC: G02B27/02
Filed: 1986-11-29
Granted: 1991-02-14
Abstract: The invention relates to an illuminated box 1 for slides 6 or like transparent items, with at least one front-side pair of transparent support sheets 3, 4 which receive the slide 6 between them, and a light source arranged on the inside of the box to illuminate the slides 6. In order to facilitate exchange of information to be provided in the slide, the slide 6 is according to the invention provided with one or more clear windows 7, in which one or more further information carriers 8 or 9, in particular further transparent items, are arranged (Fig. 1). <IMAGE>
Patent DE-3678669-D1 (DE)
Inventor: STIRANO GIORGIO
IPC: B60K17/34
Filed: 1986-11-05
Granted: 1991-05-16
Abstract: In a motor vehicle with several driving axes, of the type in which the differential of each axle has a hypoid reduction gear pair (1, 2), the differential units associated with the various axes are all identical to each other and oriented in an identical manner. The pinion (2) of each hypoid gear pair is spaced rearwardly and upwardly of the axis of the corresponding hypoid crown wheel (1). The shaft (18, 20) carrying the pinion (2) passes through the entire longitudinal extent of the housing (9) of the differential and has its ends projecting forwardly and rearwardly of the housing (9) to enable its coupling to corresponding portions of the transmission shaft.
Patent DE-3680072-D1 (DE)
Inventor: CORTI ANGELO
IPC: G01N33/545
Filed: 1986-09-03
Granted: 1991-08-08
Abstract: The present invention relates to a method for determining a substance capable of actual binding to a D-Alanyl-D-Alanine dipeptide, in particular the glycopeptidic antibiotics of the vancomycin class and their derivatives and aglycons and to an antibody raised against the substance. Further objects of the present invention are compositions of matter (kits) and means for exploiting the method of the invention.
Patent DE-3683173-D1 (DE)
Inventor: FABIAN WOLFGANG
IPC: H02G15/113
Filed: 1986-03-11
Granted: 1992-02-13
Abstract: The cable gland comprises a housing, enclosing the plastics sheathed HV cable, formed in two half shells (10) held together on the cable side via a threaded or sliding ring (12). The two half shells (10) are joined on the appts. side via a releasable coupling provided by cooperating integral coupling elements (14). Pref. the gland has a T configuration and has two identical half shells (10) with their adjacent edges at the appts. side interfitting to provide a folded coupling.
Patent DE-3684140-D1 (DE)
Inventor: GRAHAM PETER BEST
IPC: B01L1/00
Filed: 1986-09-29
Granted: 1992-04-09
Abstract: Cabinet to house at least one living creature has an air inlet and outlet connected in a forced airflow system. The inlet and outlet pref. each has an air purificn. filter and the system may have a blower fan to maintain a positive pressure in the chamber, or a suction fan to maintain a negative pressure. Alternatively, a fan may be inerchangeability fitted to inlet or outlet.  The cabinet pref. has an observation window and at least one glove port for handling a creature.  The chamber bottom is pref. of mesh, under which is a replaceable film for collection and removal of excreta via a pass-out port without disrupting chamber isolation.
Patent DE-3751006-D1 (DE)
Inventor: KNOLL JOZSEF
IPC: A61P25/24
Filed: 1987-09-25
Granted: 1995-03-02
Abstract: A method of treating a learning deficiency is disclosed wherein a patient in need of stimulating learning ability is treated with a therapeutically effective amount of a compound of the Formula (I) <IMAGE> (I)  wherein R1 is C1 to C8 straight or branched chain alkyl, C7 to C10 phenylalkyl, phenyl, or C3 to C8 cycloalkyl; and R2 is C1 to C8 straight or branched chain alkyl, unsubstituted or substituted by halogen, hydroxy, C1 to C4 alkoxy or by 1 or 2 phenyl groups; or is C3 to C8 cycloalkyl; with the proviso that R1 and R2 together contain at least 3 carbon atoms; or a pharmaceutically acceptable salt thereof.
Patent DE-3770657-D1 (DE)
Inventor: STAUB THEODOR DR
IPC: A01N43/36
Filed: 1987-02-26
Granted: 1991-07-18
Abstract: 3-Cyano-4-(2,3-dichlorophenyl)pyrrole is suitable for controlling phytopathogenic microorganisms and is markedly superior in activity to preparation of a similar structure. Said compound may be employed for seed dressing, either along or in the form of compositions.
Patent DE-3782965-D1 (DE)
Inventor: BAYERLEIN FRIEDRICH
IPC: H04Q9/00
Filed: 1987-04-16
Granted: 1993-01-21
Abstract: The control unit (14) is operated from a hand-held device (5) with a keyboard (8) controlling wirelss transmission (3) and reception (11) of electromagnetic or ultrasonic pulses to and from a transmitter-receiver (21) carried on the machine. A decoder and comparator unit (16), which may be a microprocessor, on the handset is connected to an alphanumeric display of the transmitted command. This unit accomplishes in about 10 msec a full comparison of two or more signal sequences (7,17) and triggers an acknowledgement sequence (18). The transmitter (23) on the machine sends a command (13) to the control unit (14) which is freely programmable for the operation of the machine.
Patent DE-3789956-D1 (DE)
Inventor: WON RICHARD
IPC: A61Q17/02
Filed: 1987-08-14
Granted: 1994-07-07
Abstract: Polymeric delivery systems for active substances are prepared by suspension polymerization of a porogen and monomer mixture in an immiscible phase, typically an aqueous immiscible phase. By properly controlling the polymerization conditions and percentage of cross-linking, relatively rigid beads are formed having a non-collapsible pore network containing the porogen. The porogen is then extracted from the pore network, and an active substance, such as a UV absorbant, and insect repellant, a steroid, an emollient, or the like, is introduced into the beads.