baber/WOPTO huggingface dataset:
Patent DE-3278787-D1 (DE)
Title: Earthmoving machine
Inventor: BROCKLEBANK NORMAN
IPC: E02F9/18
Filed: 1982-10-19
Granted: 1988-08-25
Abstract: An earthmoving machine primarily for land drainage and irrigation purposes has a pivotally mounted boom (8) carrying an arm (12) pivoted at one end to one end of the boom and having a bucket (14) or the like attached at its other end. At the end of the arm which is pivoted on the boom a quadrant (20) is formed around which passes a pendant cable (18) attached to a counterweight (22) which is slidable on the rearwardly extending end of the boom, the counterweight, and thus the arm, being moved by a ram (24) so that radially outwards movement of the arm (12) is accompanied by outwards movement of the counterweight (22) along the end of the boom in the opposite direction to balance the machine. A draw-in rope or cable (26) is attached to the free end of the arm in order to draw-in the arm towards the pivot axis of the boom, the ram (24) and draw-in rope winch (25) being hydraulically connected so that the one is operative when the other is in neutral and vice versa.
Patent DE-3279304-D1 (DE)
Title: Ml-236b derivatives, a process for their preparation and pharmaceutical compositions containing them
Inventor: TERAHARA AKIRA FERMENTATION RE
IPC: C07D309/30
Filed: 1982-07-08
Granted: 1989-02-02
Abstract: A compound of formula (I):(called 6-methoxy-IsoML-236B lactone) and its corresponding free hydroxy-carboxylic acid and salts and esters of said acid may be prepared by the enzymatic alkoxylation of an ML-2368 compound, preferably using a microorganism of the genus Syncephalastrum, Absidia or Cunninghamella, e.g. Absidia coerulea, or a cell-free enzyme-containing extract from said microorganism. If desired, the lactone or carboxylic acid may be converted by conventional salification or esterification techniques to the desired salt or ester. These compounds have the ability to inhibit the biosynthesis of cholesterol and are thus of value in the treatment of hypercholesteraemia, for which purpose they may be formulated as compositions in admixture with conventional pharmaceutical carriers or diluents.
Patent DE-3369618-D1 (DE)
Title: Method for the digital transmission of information
Inventor: KAHN KLAUS-DIETER DIPL ING
IPC: H04L25/03
Filed: 1983-10-19
Granted: 1987-03-05
Abstract: The invention involves a method for digital transmission of messages in a digital radio relay system which utilizes a superframe so additional information can be transmitted with a digital signal. This method eliminates the simulation of a frame alignment signal by service bits. In this invention m superframes each consisting of two half-frames containing a byte for additional bits and in which a scrambling of the digital signals takes place by adding a periodic bit pattern to the digital signal, are combined to form a multiple frame. The pattern used for scrambling has a period equal to the length of the multiple frame.
Patent DE-3461813-D1 (DE)
Title: One-component stoving varnish
Inventor: GRAS RAINER DR
IPC: C09D175/00
Filed: 1984-04-30
Granted: 1987-02-05
Abstract: One-component baking enamels of polyesters, containing hydroxyl groups, and polyisocyanates, wherein the polyisocyanate component consists of 2-methyl-1,5-diisocyanatopentane (MPDI) having the formula (I):    <IMAGE>  (I)  which is blocked totally or partially by  epsilon -caprolactam or acetoxime, or a mixture of the same with 2-ethyl-1,4-diisocyanatobutane (EBDI) having the formula (II): <IMAGE> (II)  which is blocked totally or partially by  epsilon -caprolactam or acetoxime, wherein the diisocyanate mixture of (I) and (II) has about 88 to 99% by weight of (I) and about 12 to 1% by weight of (II) and the free isocyanate (NCO) content is up to about 10% by weight. The one-component baking enamels are suitable for application to metal, glass and plastic objects and exhibit excellent flexibility and weather resistance.
Patent DE-3466189-D1 (DE)
Title: Cutting tool with exchangeable cutting bits
Inventor: DERIVAZ CHARLES
IPC: B27G13/00
Filed: 1984-01-23
Granted: 1987-10-22
Abstract: The present invention relates to a cutting tool with removable blades and which comprises a stack of discs (2) each having a cut (6) opened on its periphery, and a clamping device compressing the discs, the angular position of the discs relative to each other being such that, in service position, the cuts form peripheral longitudinal housings. Reversible blades (10), the cutting edge (11) of which is situated on a diameter longer than the external diameter of the discs, are fixed in a removable manner in the housings, each by a locking wedge (14) located in the housing parallel to the blade and locking the latter by jamming when the tool is driven in rotation.
Patent DE-3471215-D1 (DE)
Title: Equalizing circuit for series-connected switches
Inventor: HENNEVIN BERNARD
IPC: H02H7/10
Filed: 1984-05-29
Granted: 1988-06-16
Abstract: An equalizer circuit for switches connected in series between a voltage source (21) and a load (16), each switch (4, 11) being connected in parallel with a respective equalizing capacitor (2, 9) via a respective diode (7, 8). The circuit further includes a transformer (20) having a plurality of windings (6, 13) connected in series with respective diodes (5, 12), with each switch having a respective winding-diode series connection connected in parallel therewith. In this manner, electrical energy initially stored in the capacitors is transferred to be stored in magnetic form by the windings when the switches are closed and is re-used when the switches are opened to accelerate charging of the less charged capacitors until all the capacitors reach the voltage of the most charged capacitor. The invention is particularly applicable to semiconductor switches such as transistors or gate turnoff thyristors connected in series and needing protection against exposure to excessive voltages due to differences in switching times between switches.
Patent DE-3474853-D1 (DE)
Title: Apparatus and process for the dynamic contactless measuring of small distances
Inventor: LALONDE FRANCOIS
IPC: G01B7/02
Filed: 1984-12-13
Granted: 1988-12-01
Abstract: A method and an apparatus for the dynamic and non-contact measurement of the distance separating the surface of a first part that may be conductive or not, from the surface of at least one second conductive part closely spaced from the first conductive part. The method resides in positioning, on the surface of the first part, at least one sensor including two conductive plates that are parallel, superimposed and electrically insulated from one another. The two plates of this at least one sensor are then fed with a same high frequency signal under the same voltage and the current generated by this high frequency signal, between the plate of the sensor which is closest to the surface of the second conductive part and this second conductive part, is measured. This measured current varying as an inverse function of the distance separating the surface of the second conductive part from the surface of the sensor which is closest to this second conductive part, it is then easy to determine the value of the distance separating the first and second conductive parts as a function of the value of the measured current. This method as well as the apparatus for carrying it out are particularly well adapted for measuring the air gap in any type of rotating machine such as an electric generator.
Patent DE-3475058-D1 (DE)
Title: System for controlling the clutch torque of an electromagnetic clutch for a vehicle
Inventor: SAKAKIYAMA RYUZO
IPC: B60W10/10
Filed: 1984-12-20
Granted: 1988-12-15
Abstract: A vehicle has an engine (2), a transmission (3), and an electromagnetic clutch (1) provided between the engine and the transmission. The current through the clutch coil (6) is increased with increase of engine speed. The clutch current is controlled by a control system comprising an engine speed sensor (16, 20) which senses the speed of the engine and produces an engine speed signal in proportion to engine speed, and an acceleration detecting switch (17) which produces an acceleration signal when the accelerator pedal is depressed. A vehicle speed detecting unit (15, 19) senses the vehicle speed and produces an output when the vehicle speed reaches a predetermined value at a low engine speed. A clutch current control unit (21) responds to the output of the vehicle speed detecting unit (15, 19) and to the acceleration signal and increases the clutch current progressively until a rated current is reached.
Patent DE-3478785-D1 (DE)
Title: Inflatable or inflated seat cushion
Inventor: HELLWIG KLAUS DIETER DR MED
IPC: A47C27/08
Filed: 1984-12-07
Granted: 1989-08-03
Abstract: Inflatable or inflated seat cushion intended as a training or helping device mainly for sitting upright without a back rest providing as in walking for extensive free play of movement especially in the region of the pelvis and the lumbar, which activates the erecting muscular system and avoids permanent stress. The seat cushion is made of flexible material of several adjacently-arranged communicating chambers which are divided by a groove, whereby the height of the chambers decreases from the back towards the front.
Patent DE-3567000-D1 (DE)
Title: Pocket elevator
Inventor: GOUGH GEORGE TERAH
IPC: B65G15/10
Filed: 1985-09-10
Granted: 1989-02-02
Abstract: An elevating conveyor which operates as a pocket elevator to transfer granular, powdered or like material from a loading station through an elevating section to a discharge zone wherein an endless conveyor belt cooperates with a further conveyor part. The belt has transverse bars on its surface preferably located between belt side walls and facing the further conveyor part. The height of the bars is adjusted to have a clearance between it and the further conveyor part which corresponds to between 1 and 3 times the maximum particle size of the material being conveyed and preferably being above 1.5 times the maximum particle size.
Patent DE-3568393-D1 (DE)
Title: Surgical drape with arm board cover
Inventor: MORRIS HENRIETTA KRZEWINSKI
IPC: A61B19/08
Filed: 1985-04-25
Granted: 1989-04-06
Abstract: A surgical drape having arm board covers is disclosed. The arm board covers are formed in an arm board portion of the drape by cutting and folding the drape material so that it may be attached to the body portion of the drape along a single line of attachment. The drape may also provide leg covering elements integral with the body portion of the drape.
Patent DE-3570856-D1 (DE)
Title: Chassis floor for a type of dwelling, principally for a towed vehicle, and process for its manufacture
Inventor: DILLY JACQUES
IPC: B62D21/10
Filed: 1985-02-22
Granted: 1989-07-13
Abstract: 1. An integrated platform-frame of habitable and movable construction mounted on wheels, having an upper thin wall (14), a lower thin wall (1) and a sidewall (4, 15) bounding a volume in which are arranged frame members such as reinforcements (5, 6) and crosspieces (7, 8) and which is filled with insulating matter (18), characterised in that the said frame members (5, 6, 7, 8) are attached to the inner face of the lower wall (1) and have a height less than the final inner height of the platform-frame whilst the insulating matter (18) is a semirigid foam fit for holding apart the lower wall (1) and upper wall (14).
Patent DE-3580561-D1 (DE)
Inventor: BANINO JEAN SERGE
IPC: G06F9/46
Filed: 1985-09-18
Granted: 1990-12-20
Abstract: The device comprises several units disposed over different sites (1, 2, 3), each comprising an active member (4, 5, 6) driven by control units (7, 8, 9). Each control unit is partitioned into independent actors (A1, A2) which are each able to take responsibility for a processing step. An actor comprises a processor and a portion of the memory of the site, the memory portion being divided into at least one main zone in which is recorded a series of instructions, for the execution of the processing step, and a plurality of secondary zones defining access ports (P1, P2) to the actor together with queues for storing messages received from the other actors. The activity of each actor and of the associated active members is determined by the messages received from the actors that have performed the preceding phases of activity. <IMAGE>
Patent DE-3666583-D1 (DE)
Title: N-acyl amino acid derivative and process for production and use thereof
Inventor: TANAKA TAKAHARU
IPC: A01N39/04
Filed: 1986-06-06
Granted: 1989-11-30
Abstract: A N-acyl amino acid derivative having the formula: 
<CHEM>
 wherein R<1> represents an alkyl group, and R<2> represents a straight-chain or branched chain alkyl group, or a straight-chain or branched chain alkyl group substituted by a carboxyl group; or R<1> and R<2>, together with the carbon atom to which they bond, form a ring structure optionally substituted by an alkyl group; or R<1> and R<3>, together with the carbon atom to which they bond, form a vinylidene group optionally substituted by one or two straight-chain or branched chain alkyl groups; R<3> represents a hydrogen atom or an alkyl group and R<4> represents a halogen atom, and salts thereof. 
<??>These compounds have a selective herbicidal effect.
Patent DE-3670579-D1 (DE)
Inventor: OHATA TOMOHISA
IPC: B01J35/04
Filed: 1986-05-22
Granted: 1990-05-31
Abstract: A catalyst for purifying exhaust gas, having deposited on a monolithic honeycomb carrier a catalyst composition comprising an alumina-modified cerium oxide obtained by impregnating a water-insoluble cerium compound with at least one member selected from the group consisting of water-soluble aluminum compounds and alumina hydrates and calcining the product of impregnation, at least one precious metal selected from the group consisting of platinum, palladium, and rhodium, and active alumina.
Patent DE-3672624-D1 (DE)
Inventor: GUROFF MARJORIE ROBERT
IPC: G01N33/569
Filed: 1986-01-29
Granted: 1990-08-23
Abstract: The invention relates to a method of measuring natural human antibodies in sera which will neutralize HTLV-III infection in an in vitro assay. Cell-free virus is incubated with serum and used to infect H9 cells, which are then put in a culture for three days. The viral infectivity is then assayed using a monoclonal antibody specific for HTLV-III p24 in an immune fluorescent assay.
Patent DE-3682181-D1 (DE)
Inventor: HARRELL P
IPC: G01D5/347
Filed: 1986-07-16
Granted: 1991-11-28
Abstract: A position sensor for a moving member of a mechanical device is disclosed. The sensor includes an optical sensing means such as solid-state image sensor and illuminating means such as a plurality of light-emitting diodes, stationarily mounted to face scribing marks provided on the moving member. The microprocessor controlled image sensor generates a digital signal representative of the scribing marks on the moving member. A cable is provided between the position sensor and a remote digital computer which applies control and command signals to the sensor and receives the digital signal representation of the moving member scribing marks. The image is presented on a CRT screen allowing a human being a remote visual image of the position of the moving member. The remote digital computer also processes the received digital signal from each of the moving members and generates an alarm if the movement is greater than a predetermined amount.
Patent DE-3750417-D1 (DE)
Inventor: AGRAWAL OM P
IPC: G06F9/26
Filed: 1987-06-25
Granted: 1994-09-29
Abstract: A programmable controller which combines microaddress control logic, memory, a microinstruction decoder, and I/O into a unitary, integrated device. The microaddress control logic is responsive to sequencing signals developed by the microinstruction decoder, and includes an address generator which develops the program address. The memory, which can be either PROM or RAM, is addressed by the address and outputs a microinstruction word to a pipeline register. The microinstruction word has an internal field which is coupled to inputs of the microaddress control logic and the microinstruction decoder, and a control field which is coupled to an output buffer. The output buffer includes multiplexers which permit either the program count or the control field to be multiplexed to the output pins of the device. When the program address is multiplexed to the output pins, the programmable controller can address external memory devices.
Patent DE-3752131-D1 (DE)
Inventor: DEICH ROBERT
IPC: A61P31/04
Filed: 1987-12-23
Granted: 1997-11-20
Abstract: Peptides and proteins related to an epitope comprising an outer membrane protein of Haemophilus influenzae. The peptides and proteins can be prepared by methods including novel and improved methods of purification from H. influenzae cultures, and by recombinant DNA and chemical synthetic techniques. Additionally, recombinant vectors containing nucleotide sequences encoding PBOMP-1 related peptides and proteins are also described. Recombinant vectors include plasmid DNA and viral DNA such as human viruses, animal viruses, insect viruses and bacteriophages that direct the expression of PBOMP-1 related peptides and proteins in appropriate host cells. The peptides, proteins and viruses both "live" and "inactivated" are used as immunogens in vaccine formulations to protect against H. influenzae infections. The peptides and proteins are also used as reagents in immunoassays as well as to prepare immunoglobulins for passage immunization. Use of the nucleotide sequences encoding the PBOMP related peptides and proteins in hybridization assays is also described.
Patent DE-3752241-D1 (DE)
Inventor: PHILLIPS ROGER
IPC: G01N/
Filed: 1987-08-07
Granted: 1999-01-28
Abstract: A method of determining analyte concn. in a liquid comprises (a) quantitatively measuring base reflectance from a first surface of a reagent element comprising an inert porous matrix and a reagent system capable of interacting with the analyte to produce a light-absorbing reaction prod., the reagent system being impregnated in the pores of the matrix, prior to application of the liq.; (b) quantitatively measuring reaction reflectance from the reagent element after application of the liquid to a second surface of the reagent element other than the first surface from which the reaction reflectance is measured and after the liquid has migrated through the reagent element from the second surface to the first surface, (c) quantitatively measuring interference reflectance from the first surface of the reagent element after the application of the liquid using a wavelength of light different from the wavelength of light used to measure the reaction reflectance and (d) calculating a value expressing the concn. from the reflectance measurements. Pref. the matrix has surfaces formed from a polyamide.
Patent DE-3771909-D1 (DE)
Inventor: KOENIG WOLFGANG
IPC: H04N5/775
Filed: 1987-04-07
Granted: 1991-09-12
Abstract: Data is digitally transmitted over a connection using set cores of a multicore cable so that a data bus is  available. The data characterising the reception frequency, derived from a store in the television receiver or included in the respective reception signal for the receiver, is transported to and stored in the coupled video recorder. The transportation of the receiver tuning data into the store of the video recorder occurs using a command input of the recorder or receiver. The tuning may be automatic from the program data so that upon supplying data it is tested and stored in the video recorder, but transport results when the store does not already hold that data.
Patent DE-3772545-D1 (DE)
Inventor: BACHMANN PETER KLAUS
IPC: G01M11/08
Filed: 1987-12-14
Granted: 1991-10-02
Abstract: The attenuation measuring device uses a stabilised light source coupled to one end (3) of the optical fibre (1), its opposite end (7) fixed relative to a photodetector (8). The intermediate optical fibre length. The attenuation of the optical signal is measured with a relatively small and a relatively large number of windings around the drum (6), the measurements evaluated to calculate the attenuation due to the optical fibre curvature. Pref. the optical fibre (1) is fed from a supply drum with a larger dia. to the winding drum (6).
Patent DE-3772747-D1 (DE)
Inventor: BERWALD ERNST
IPC: B65D88/12
Filed: 1987-12-03
Granted: 1991-10-10
Abstract: Each container (2) is specially designed to hold the particular material. It is secured onto a coupling element (3) which is then clamped onto the container flat (4) or into a standard container. The containers can be grouped onto the coupling elements and are secured to them by removable fittings for ease of handling. The container flats are for road/rail or for air freight.
Patent DE-3773946-D1 (DE)
Inventor: HORN GEB PAUL
IPC: B60N2/60
Filed: 1987-01-07
Granted: 1991-11-28
Abstract: A set of protective covers for vehicle components to be covered during repairs comprises a seat cover and supplementary covers, such as a steering-wheel cover and a floor cover. The other covers of each set are accommodated in a pocket in one of the items.  Several seat covers are formed in a web and are separable at perforated lines. The web is formed into a roll.  Several of the covers are piled up into a supply stack.
Patent DE-3777187-D1 (DE)
Title: Accelerometer.
Inventor: SCHMID FELIX
IPC: G01P15/09
Filed: 1987-11-09
Granted: 1992-04-09
Abstract: The accelerometer has a seismic mass (5) attached to a base (1) via a bolt (6) passing through the base (1) and a piezoelectric transducer (2,3) between the base (1) and the mass (5).  The transducer (2,3) responds to the forces exerted on the latter transverse to the axis of the bolt (6) and has at least one pair of counter-clock transducer electrodes (3a,3b) providing additive output signals. Pref. 4 pairs of transducer electrodes each occupy one quarter of the surface of the piezoelectric element (2), with the opposing electrode pairs connected in anti-parallel.
Patent DE-3782055-D1 (DE)
Inventor: HOCKINGS WILLIAM A
IPC: C01G3/02
Filed: 1987-07-06
Granted: 1992-11-05
Abstract: Dissolved scale-forming material is precipitated from soln by a method comprising (a) providing an elongated, cylindrical distillation chamber mounted for rotation about a horizontal axis and having several axially spaced annular baffles extending radially inwardly from the interior wall at a height less than the inside radius of the chamber so defining a number of compartments: (b) providing a tumbling medium in the compartments consisting of individual elements which are inert with respect to the solution and the scale-forming material and which rub against each other, the interior walls of the chamber and the sides of the baffles on rotation of the chamber; (c) rotating the chamber at non-centrifuging speed with respect to the solution and tumbling medium; (d) continuously introducing the soln into an inlet end of the chamber to flow over the baffles towards the opposite end of the chamber and the outlet: (e) heating the solution in the chamber above its boiling point to evaporate a portion of the volatile materials and precipitate the scale-forming material from the solution as it flows through the chamber; (f) continuously withdrawing a slurry containing the recipitated scale-forming material from the outlet end of the chamber; and (g) continuously withdrawing gases evaporating from the solution from the inlet end of the chamber to provide countercurrent flow of the evaporated gases and the soltuion.