baber/WOPTO huggingface dataset:
Patent GB-201305340-D0 (GB)
Title: no title
Filed: 2013-03-15
Abstract: A method of depleting non desired nucleic acid sequences from a nucleic acid library comprising generating a library of single stranded DNA fragments with fixed orientation adapters attached to each end, annealing a probe specific for the non desired sequences and wherein at least one of the end adaptors has a restriction endonuclease recognition sequence, extending the probe with a DNA polymerase to generate a double stranded DNA fragment that extends to one of the adapters, restriction digesting the double stranded nucleic acid at the adaptor at the restriction endonuclease sequence and performing PCR with primers specific to the adaptors , wherein only undigested DNA sequences are amplified. Also claimed are kits and methods for performing the invention, which may be performed on sorted cell or single cell populations.
Patent DE-2964973-D1 (DE)
Title: A method and apparatus for applying paste to battery grids
Inventor: MCDOWALL WILLIAM LESLIE
IPC: H01M4/20
Filed: 1979-11-02
Granted: 1983-04-07
Abstract: A method and apparatus for applying paste to battery grids wherein the paste is circulated in a primary circuit (15, 28) incorporating an open reservoir (16) wherein the paste is relieved of all pumping pressure and a portion of the paste is diverted from the primary circuit into a secondary circuit (25-27, 33-35) for delivery to a nozzle (30-32) which may be selectively opened and closed to deliver paste to the grid, the secondary circuit also incorporates the open reservoi r (16).
Patent DE-3069546-D1 (DE)
Title: Polyarylate blends with copolyesters
Inventor: ROBESON LLOYD MAHLON
IPC: C08L67/02
Filed: 1980-06-17
Granted: 1984-12-06
Abstract: The invention deals with polyarylate blends with copolyesters. The blends according to the invention comprise polyarylates derived from a dihydric phenol and an aromatic dicarboxylic acid and a copolyester derived from a cyclohexane-dimethanol, an alkylene glycol and an aromatic dicarboxylic acid. These blends have improved processability, weatherability and impact properties.
Patent DE-3163324-D1 (DE)
Title: A plastics glazing profile destined for mounting a glass pane in a wooden window-frame
Inventor: EERDEN PIET VAN
IPC: E06B3/62
Filed: 1981-12-09
Granted: 1984-05-30
Abstract: A plastics glazing profile (1) for mounting a glass plane (2) in an existing wooden frame (20), the plastics glazing profile comprising a supporting face (3) having at one end thereof an element (8) for fixing a glass pane ledge (9). At its other end the profile (1) comprises a glass pane abutment (6) and opposite thereto a profile abutment edge (7). The profile abutment edge (7) being at the bottom of an abutment edge chamber (14) is provided with apertures (27) forming outlets for water flowing from a gutter space (28) through bores (26) into said chamber (14). The profile abutment edge (7) is able to engage a sealing strip (13) through a projecting portion (15).
Patent DE-3164720-D1 (DE)
Title: Bearing application for a fifth wheel
Inventor: NAUWERCK BERTRAM
IPC: B62D53/08
Filed: 1981-08-06
Granted: 1984-08-16
Abstract: 1. Mounting for a semi-trailer coupling, in which on the underside of a coupling plate (10), symmetrically to both sides of the longitudinal axis of an entry slot (11), on each side a pocket (26) provided with an elastic lining (32) is arranged in which there is supported a housing head (16) of a bearing block (12), the anchoring of the housing head in the pocket being in each case secured by at least one tie bolt (44) firmly connected with the coupling plate and engaging beneath a horizontal abutment face (24) of the housing head, this tie bolt resting through the intermediary of an elastic support body (52) on the horizontal abutment faces, characterised in that the housing heads (16), considered in the longitudinal direction of the entry slot (11), are T-shaped and that, again considered in the same direction, a tie bolt (44) is allocated on both sides to each housing head (16), which bolt rests, through the intermediary of an elastic support body (52) in each case, on the underside (24) of the respective T-cross-bar end (22).
Patent DE-3165074-D1 (DE)
Title: Device for producing a glued wood joint
Inventor: KINDT EMANUEL
IPC: B27G11/00
Filed: 1981-09-01
Granted: 1984-08-30
Abstract: In the process for the production of a glued joint for wood, the surfaces to be glued are held tightly together. At least one injection needle is driven into the wood up to a depth at which the outlet of the needle point comes into contact with the surface. The fluid adhesive is then driven under pressure through the injection needle and evenly distributed between the surfaces. The process is particularly suited for the production of window blind frames made of wood, in which the wood edges to be glued are joined by means of pins and slots. The process makes possible the production of joints of great strength, with very low tolerances between the pins and slots.
Patent DE-3174731-D1 (DE)
Title: Collagen preparations, process for their preparation and their use in human and veterinary medicine
Inventor: WALTER PETER PROF DR
IPC: A61L27/24
Filed: 1981-10-30
Granted: 1986-07-03
Abstract: A collagen preparation comprising collagen-I for human or veterinary medicine obtainable by proteolyzing, cross-linking, reducing, optionally heat treating, and finally sterilizing mammalian collagen I material under conservation of its biological texture.
Patent DE-3174990-D1 (DE)
Title: Methanol automotive fuel
Inventor: EARLE ROLAND D
IPC: C10L1/02
Filed: 1981-10-29
Granted: 1986-08-28
Abstract: A composition for use as a gasoline substitute. The composition includes either ethanol or methanol and an alkyl peroxide.
Patent DE-3268857-D1 (DE)
Title: Method of operating an intermediate circuit inverter, and circuit arrangement for carrying out the method
Inventor: SCHNEIDER HANS-PETER
IPC: H02P3/18
Filed: 1982-10-07
Granted: 1986-03-13
Abstract: Circuitry for, and method of operating, an intermediate-link converter of the type wherein two controlled antiparallel-connected converters are connected via an intermediate link having an impressed voltage to an inverter having a plurality of addressable switches in a three-phase bridge circuit. The polarity of the intermediate-link current is interrogated 30 DEG  after every change of the addressing combination of the switches of the inverter. If the interrogated polarity of the intermediate-link voltage is larger than a desired value by a predetermined amount, the converter which is arranged in the feeding-in direction is switched off and the other converter, which is arranged in the feedback direction is switched on. In this manner, a load connected to the inverter can feedback energy into a supply network via the intermediate link and a converter operating as an inverter.
Patent DE-3269490-D1 (DE)
Title: Tape cassette cases
Inventor: TAKAHASHI KENJI C O PATENT DIV
IPC: G11B23/023
Filed: 1982-11-24
Granted: 1986-04-03
Abstract: A tape cassette case has a main wall, a cover wall, with peripheral walls which extend from each, and a hinge formed from a back wall to connect the main wall to the cover wall. A locking means is provided and comprises a slider member slidably mounted onto a support member that forms part of one peripheral wall. The locking means is biased away from the one peripheral wall in a direction perpendicular to the sliding direction of the slider member by coil springs and pins. There are two projecting members projecting from the other peripheral wall, so that when the case is closed, the slider member may be slid in one direction to engage with the projecting members, thereby locking the main wall and the cover wall together, when the slider member is moved in the opposite direction the slider member is disengaged from the projecting portions, thereby allowing the case to be opened. The locking means is provided with projections and corresponding cut-outs so that the slider member may only be slid when it is pushed in against the force of the biasing springs. Additional locking means are provided that comprise rectangular finger portions and corresponding apertures. The outside surfaces of the main wall and the cover wall are provided with ridges and recesses, respectively, so that a plurality of tape cassette cases may be stacked. Guide members are also provided for cooperating with the rails of a stacking frame to facilitate stacking and securing several cases together.
Patent DE-3270913-D1 (DE)
Title: Security system and apparatus for the three-way communication of confidential data
Inventor: DECAVELE DOMINIQUE
IPC: G07F7/10
Filed: 1982-01-05
Granted: 1986-06-12
Abstract: PCT No. PCT/FR81/00173 Sec. 371 Date Aug. 12, 1982 Sec. 102(e) Date Aug. 12, 1982 PCT Filed Dec. 30, 1981 PCT Pub. No. WO82/02446 PCT Pub. Date Jul. 22, 1982.The invention relates to a method and devices allowing exchange of data between authorized bearers of crediting means (1) to be identified, approved and possibly coded and to remote centralized processing machines (3) via specific terminal units (2). The data produced by a bearer of a crediting means (1) after connection of said means (1) to a terminal unit (2) and sending of the identity of said means (1) are approved by a logic generation unit (15) of the means (1) from an individualization code and from transaction data. The invention applies to the exchange of data in an insecure environment and more particularly to bank credit card systems.
Patent DE-3275240-D1 (DE)
Title: Analysis test stripe and method of making it
Inventor: POPPE WERNER DR
IPC: G01N31/22
Filed: 1982-08-24
Granted: 1987-02-26
Abstract: An analysis test strip and a process for the production of analysis test strips with a longitudinal carrier upon which is fixed at least one test field. The test field material is produced batchwise in an amount sufficient for a plurality of test strips, and thereafter, in a chronologically separate working step, is continuously fixed in the form of at least one band onto a parallel-running substantially wider band of test strip carrier material. The band as a whole is cut up transversely to its longitudinal direction into a plurality of test strips. Prior to the cutting up, a bar code is applied to the carrier band running parallel to the edges thereof of such high information density that it is suitable as a store of batch-specific information necessary for the quantitative evaluation of the reaction which has previously been obtained by investigation of the test field material of one batch.
Patent DE-3360044-D1 (DE)
Title: Fm receiver for receiving fm signals with transmission identification
Inventor: GIELIS GERARDUS CHRISTIAAN MAR
IPC: H04H20/88
Filed: 1983-03-11
Granted: 1985-02-21
Abstract: Receiver comprising an aerial input having connected thereto a tuning unit (1) to which there are connected, in succession, an IF-unit (2), an FM-detection circuit (3), a pilot regeneration circuit (10) for regenerating a pilot, a demodulation arrangement (12) for demodulating the code signal which contains transmission identification information, a clock regeneration circuit (18) which is connected to both the pilot regeneration circuit (10) and the demodulation arrangement (12) and comprises a resettable phase search circuit (18 min ) for producing a clock signal whose frequency is derived from the regenerated pilot and whose phase is derived from the demodulated code signal, a clock-controlled decoding circuit (13) for decoding the code signal and a clock-controlled signal processing unit (17). For the purpose of stabilizing the processing, for example, for the reproduction of the transmission identification information, more specifically with mobile reception, use is made, in the event of disturbances of the code signal, of correctly decoded bits which were stored during undisturbed reception in a memory circuit (15). Only in the event of extreme interferences the phase search circuit (18 min ) of the clock regeneration circuit (18) and also the other clock-controlled circuits (13-17) are reset to correct a possible phase slip of the clock signal.
Patent DE-3360345-D1 (DE)
Title: Digital tone control arrangement
Inventor: EGGERMONT LUDWIG DESIRE JOHAN
IPC: H03H17/04
Filed: 1983-03-24
Granted: 1985-08-08
Abstract: Digital tone control arrangement for a digital audio signal, comprising a recursive digital filter whose transfer function contains as many poles as there are zeros, the recursive filter also comprising a recursive portion and a non-recursive portion each receiving filter coefficients which are stored in a memory means. So as to limit the total number of filter coefficients the memory means is divided into a first memory field for storing a first sub-group of filter coefficients and into a number of second memory fields in each of which a second subgroup of filter coefficients is stored. By means of a switching device the first subgroup of the filter coefficients is applied either to the non-recursive portion or to the recursive portion and a selected second subgroup of filter coefficients is applied to that portion (recursive and the non-recursive) to which the first subgroup of filter coefficients is not applied.
Patent DE-3362323-D1 (DE)
Title: C-homo-9-oxaergoline derivatives, their salts, process and intermediates for their preparation, use as medicaments and compositions containing them
Inventor: NEDELEC LUCIEN
IPC: A61K31/55
Filed: 1983-09-15
Granted: 1986-04-03
Abstract: Novel C-homo-9-oxa-ergolines of the formula    <IMAGE>  I  wherein R is selected from the group consisting of hydrogen and alkyl of 1 to 4 carbon atoms, R1 is selected from the group consisting of hydrogen, chlorine and bromine or taken with b forms =0, a and b form a carbon-carbon bond or a is hydrogen when R1 and b form =0, R2 is selected from the group consisting of hydrogen, alkyl of 1 to 4 carbon atoms, aralkyl of 7 to 12 carbon atoms and cycloalkylalkyl of 4 to 7 carbon atoms, R3 is selected from the group consisting of hydroxymethyl, alkylthiomethyl of 1 to 5 alkyl carbon atoms, cyanomethyl, carboxy optionally esterified with an aliphatic alcohol of 1 to 5 carbon atoms and   <IMAGE>  R4 is selected from the group consisting of hydrogen and alkyl of 1 to 4 carbon atoms, R5 is alkyl of 1 to 4 carbon atoms or R4 and R5 taken with the nitrogen atom form a saturated heterocycle optionally containing a second heteroatom having dopaminergic agonist, serotoninergic and antihypertensive activity as well as prolactin secretion inhibition and antianoxic activities and their preparation and intermediates.
Patent DE-3366366-D1 (DE)
Title: Lift groups control comprising a device for the down peak traffic control
Inventor: SCHRODER JORIS DR ING
IPC: B66B1/20
Filed: 1983-03-03
Granted: 1986-10-30
Abstract: By means of the group control the average time losses for the passengers resulting from the waiting time at the floors and the return travel time are minimized. Therefore, the number of entering stops causing a minimum of time losses is determined per elevator car on the basis of calculations. The number of entering stops is stored in monitoring or control counters by means of which the allocation of down hall calls is limited to the number stored for each car. The down hall calls are combined by means of a switching circuit to form groups of chronologically inputted or incoming hall calls of a volume corresponding to the number of hall calls respectively stored in the monitoring or control counter. In the case of an increase in the hall calls, the earliest group of hall calls is first increased and the latest group of hall calls last. The increase of numbers in the group occurs by transfer of a hall call from the next later group of hall calls and the latest hall call is allocated to the latest group of hall calls. Thus, groups of hall calls are formed, each of which have the same size until the control counting state or level of the monitoring or control counter is reached. The groups of hall calls are allocated to the different cars such that the average time losses of the passengers become a minimum.
Patent DE-3369845-D1 (DE)
Title: 5-(amino or substituted amino) imidazoles
Inventor: CHABALA JOHN C
IPC: C07D401/06
Filed: 1983-12-16
Granted: 1987-04-02
Abstract: 5-(Amino or substituted amino) imidazoles of the formula: <CHEM> in which R1 is (a) mono-substituted phenyl or mono-substituted phenalkyl where the substituent is trifluoromethyl, C2-3 alkanoyl, nitro, carboxy, alkoxycarbonyl, acetamido, C1-3 alkylthio, C1-3 alkylsulfinyl, C1-3 alkylsulfonyl or <CHEM> where n is from 1 to 5, R5 is as defined below and X is O, S, SO, SO2, CH2, CO, CHOH, CHCN or C=NR6 where R6 is hydrogen, C1-3 alkyl, hydroxy, C1-3 alkoxy, amino, C1-3 alkylamino, or di(C1-3 alkyl)amino; (b) phenyl or phenalkyl having from two to five R5 substituents where each R5, independently of the other(s), is halogen, cyano, trifluoromethyl, C2-3 alkanoyl, nitro, C1-3 alkyl, C1-3 alkoxy, carboxy, alkoxycarbonyl, trifluoromethoxy, acetamido, C1-3 alkylthio, C1-3 alkylsulfinyl, C1-3 alkylsulfonyl, trichlorovinyl, trifluoromethylthio, trifluoromethylsulfinyl, trifluoromethylsulfonyl or <CHEM> where R5, X, and n are as defined above, provided that if the monosubstituent or one of the polysubstituents is halogen, C1-3 alkyl or C1-3 alkoxy, such atoms or groups are in positions other than those ortho to the positions of attachment of the phenyl to the imidazole or the alkyl that is in turn attached to the imidazole; or (c) phenacyl, pyridyl, pyridylmethyl, naphthyl, naphthylmethyl, quinolyl, or quinolylmethyl; R2 is amino, C1-3 alkylamino, di(C1-3 alkyl)amino, acetamido acetimido, ureido, formamido, formimido or guanidino; R3 is carbamoyl, cyano, carbazoyl, amidino or N-hydroxycarbamoyl; and
Patent DE-3373063-D1 (DE)
Title: Process for the preparation of a catalytically active metal silicate
Inventor: HEINERMAN JACOBUS JOHANNES LEO
IPC: C01B33/20
Filed: 1983-03-31
Granted: 1987-09-24
Abstract: The activity of nickel synthetic mica-montmorillonite (Ni-SMM) for hydrocarbon conversions (e.g. cracking and isomerization) is improved by an after-treatment with a releasable active halogen other than fluorine; preferably with hydrochloric acid. Preferably the catalyst contains palladium.
Patent DE-3375851-D1 (DE)
Title: Method and apparatus for making a stamping master for video disc replication
Inventor: STRAND DAVID
IPC: G11B7/24
Filed: 1983-05-24
Granted: 1988-04-07
Abstract: There is disclosed a new and improved method for making a stamping master for video disk replication wherein a film (18) of material which is reversibly convertible between two stable states, one having a high electrical conductivity and the other having a low electrical conductivity, is deposited on a substrate (20) while in one of the states. The material (18) is then imaged with information in coded form by converting selected areas (52) of the film (18) to the other state in a predetermined pattern corresponding to the coded information. The conversion can be accomplished by light, electromagnetic energy or heat. At this stage, an intermediate subassembly (56), composed of the imaged film (18) on the substrate (20), is formed which can be read for accuracy by detecting the state of the selectively converted areas (52) with respect to the rest of the film (18). Corrections can be made by converting the state of selected areas (52) of the film (18) as required. A metal (58), such as nickel, is then electroplated onto the areas of the film (18) which are in the high conductivity state. The plating is continued until the nickel spans the areas (52) of the film on which it did not directly plate. In this way a continuous backing layer which is integral with the plated nickel is formed. The nickel is then separated from the imaged material to provide a first stamping master (60) which is used to form a second stamping master (62) of opposite polarity to the first, preferably by a similar plating onto the first master. The second stamping master (62) is used directly for video disk replication.
Patent DE-3379659-D1 (DE)
Title: Preactivated surfaces of synthetic materials for immobilizing organochemical and biological substances, process for preparing them and their use
Inventor: GADOW ANDRE DIPL CHEM
IPC: G01N33/532
Filed: 1983-11-08
Granted: 1989-05-24
Abstract: Plastics surfaces are preactivated for immobilizing organo-chemical and biologic materials by coating the surfaces with a polypeptide which consists of a defined composition of hydrophobic amino acids and amino acids having side chains capable of activation and coupling. After activation of the plastics surfaces having been coated in this manner with various coupling reagents, it is possible to firmly fix organo-chemical and biologic materials. The materials having been immobilized in this manner are extremely stable to various reaction conditions.
Patent DE-3462087-D1 (DE)
Title: Racket, especially a tennis racket
Inventor: ADAM GUNTER
IPC: A63B60/28
Filed: 1984-07-04
Granted: 1987-02-26
Abstract: 1. A racket, in particular a tennis racket, having a handle with a shank (2) of which the shank end (1) exhibits in the front face (3) of it a central tapped hole (11), where for elongation of the length of the shank at least one part of the handle constituting a length-adjusting element and an endpiece may be screwed onto the front face (3), characterized in that the length-adjusting element is or elements are made as (an) adjusting disc(s) (6; 61, 62, 63) provided with one central drilled hole (5), that the endpiece is formed by a handle head (7) provided with a central opening (8) and that the handle head (7) and the adjusting disc(s) (6; 61, 62, 63) are screwed firmly onto the shank end (1) by a common screw (9) which passes through the central drilled hole (5) and the central opening (8) and may be screwed into the tapped hole (11) in the shank end (1).
Patent DE-3468437-D1 (DE)
Title: Process and apparatus for measuring the parameters characterizing the microbiological interactions between phages and bacteria
Inventor: DERKA ISTVAN
IPC: C12M1/34
Filed: 1984-08-16
Granted: 1988-02-11
Abstract: A process and an apparatus are described for determining the quantities characterizing tne phage development cycle starting at the interaction between virulent phages and host-bacteria within the duration of approx. one single burst. These parameters enable determination of expectable phage-yield, duration and standard deviation of phage development, multiplicity of infection. which are determined by the apparatus from signals in correlation with the number of bacteria (e.g. optical scattering). By collecting a proper programme the apparatus is well suitable for the quantitative determination of the biological response (parameter-change) occuring at the change in the environment resp. state of the phages behaving as unliving obiects, the bacteria and complexes and as a result of their interaction.