baber/WOPTO huggingface dataset:
Patent DE-3364419-D1 (DE)
Title: Delignification of lignocellulosic material
Inventor: NAYLOR THOMAS WILLIAM
IPC: C12P17/16
Filed: 1983-04-11
Granted: 1986-08-14
Abstract: A process for the delignification of lignocellulosic materials wherein lignocellulosic material is treated with an alkaline pulping liquor under conditions suitable for the Kraft or Soda Processes and containing a quinonoid additive material which is an indole substituted quinone having a defined structure or a microorganism, a cellular component or a crude or a refined extract of a microorganism containing the indole substituted quinone. The substituted quinones are produced by cultivating microorganism cells of strains of Aspergillus terreus var aureus under suitable conditions.
Patent DE-3371013-D1 (DE)
Title: Hand tool for terminating wires in a connector
Inventor: MAACK WERNER
IPC: H01R43/00
Filed: 1983-11-07
Granted: 1987-05-21
Abstract: © A wire inserting ram (3) is reciprocably mounted in a tool frame (1) which defines a guideway for a connector (7) extending transversely of the ram path. Spring biased wire- grippers (20) are mounted above a wire pusher (27, 28) at a forward end of the ram (7) to support a wire (22) against displacement on trimming between a pusher part (29) and a shear plate (18) on the frame, on forward movement of the ram (7). A bore (36) in the frame allows passage of trimmed wire. Cam means (26) on the frame (1) is arranged to engage the wire grippers (20) on withdrawal of the ram (7) to urge them against the spring bias to an open condition.
Patent DE-3374407-D1 (DE)
Title: Dihydropyrimidines, process for their preparation and their use in medicaments
Inventor: STOLTEFUSS JURGEN DIPL ING
IPC: A61P9/02
Filed: 1983-09-03
Granted: 1987-12-17
Abstract: Circulatory system-active novel dihydropyrimidines of the formula <IMAGE>   in which R1 and R6 are diverse organic radicals, and pharmacologically acceptable addition salts thereof.
Patent DE-3374876-D1 (DE)
Title: Apparatus and process for fluidized catalytic cracking of hydrocarbons and catalyst regeneration
Inventor: LUCKENBACH EDWARD COOPER
IPC: C10G11/18
Filed: 1983-06-27
Granted: 1988-01-21
Abstract: Spent, coked catalyst regenerator has a conduit communicating with a spent, coked catalyst riser extending into the regeneration vessel and forming an annular region for passage of catalyst and air to the fluidised bed of the regenerator. Disc and doughnut-shaped gas distributors are circumferentially dispersed above the inside wall of the conduit and the outside wall of the regenerated catalyst standpipe outlet forming the annular region to aid in creating a more uniform flow of air and catalyst into the fluidised bed. A radial distributor plate is located adjacent the terminal end of the annular region in the path of the spent, coked catalyst and air. Used as fluid catalytic cracking unit. There is more uniform flow of spent, coked catalyst into the regenerator bed, the velocity distribution of air is equalized throughout the bed, and a more uniform flue gas compsn. is generated throughout the regenerator.
Patent DE-3375287-D1 (DE)
Title: Shearing machine for metal sheet having blades at right angles consisting of mutually movable segments
Inventor: SALVAGNINI GUIDO
IPC: B23D15/00
Filed: 1983-05-26
Granted: 1988-02-18
Abstract: The two segments at right angles 10, 11 of the mobile blade 4 are movable in a independent way either with respect to each other or with respect to the common support 6 that in turn is able to execute cut strokes of different width in order to engage, case by case, one and/or the other of said segments 10, 11. Each of them is able to execute cuts longer than its own longitudinal extension.
Patent DE-3380397-D1 (DE)
Title: Method of and device for making plastics bundles of bristles and individual bristles
Inventor: WEIHRAUCH GEORG
IPC: A46D3/00
Filed: 1983-02-04
Granted: 1989-09-28
Abstract: In a process for producing bristle tuft material or separate bristles of plastic or synthetic resin for making sweeping brushes, brooms or housepainters' and artists' brushes, endless monofilaments are extruded and then directly wound on a bobbin or guided together in the form of tow, such tow then being twisted and cross wound onto a bobbin without end flanges so that, for a given diameter or size of bobbin, the material is less sharply bent, and will be less permanently curled when taken off the bobbin. Furthermore it is possible for a much greater length of endless monofilament material to be put in a single package so that less of the weight of such a package is made up by the weight of the bobbin. From the point of view of production engineering, there is the useful effect that the monofilaments or the twisted tow may be run off parallel to the axis of the cross wound package and the drawing off part of the brush making machine made of simpler design.
Patent DE-3466155-D1 (DE)
Title: Video signal generating apparatus
Inventor: YAMAJI KAZUNORI C O SONY CORPO
IPC: H04N9/79
Filed: 1984-06-12
Granted: 1987-10-15
Abstract: A video signal generating apparatus having a video camera which has a higher scanning speed than that of a standard video camera for generating a prior standard television video signal is disclosed which includes a circuit for dividing the video signal into a plurality of channel video signals, a circuit for expanding a time axis of the channel video signals, a circuit for combining the time axis expanded channel video signals for producing a plurality of composite video signals so that each of the composite video signals has a band width similar to that of the standard television video signal respectively and, a circuit for supplying a reference signal to the combining circuit so that each of the composite video signals has a color framing sequence same as that of the standard television video signal respectively.
Patent DE-3466472-D1 (DE)
Title: Portable playpen
Inventor: GUNTER REBECCA C
IPC: A47D13/06
Filed: 1984-11-07
Granted: 1987-11-05
Abstract: A portable playpen embodies a disassemblable base frame having elongated upright members connected thereto and defining upstanding corner posts for a rectangular enclosure in the form of a one piece fabric unit having rectangular panels defining a box-like compartment having a bottom panel joined along its edges to upstanding side panels with adjoining edge portions of adjacent side panels secured to each other. Sleeve-like members are connected to the adjoining edge portions of adjacent side panels and extend outwardly thereof in position to telescope downwardly over an adjacent corner post with such corner post being in spaced relation to the adjoining edge portions of adjacent side panels. Stop members limit downward movement of the sleeve-like members relative to the corner posts.
Patent DE-3474949-D1 (DE)
Title: Fine-bubble diffuser for aeration of water
Inventor: MESSNER RUDOLF
IPC: C02F3/20
Filed: 1984-08-16
Granted: 1988-12-08
Abstract: A distributor for the aeration of water in fine bubbles of a solid baseplate, made of plastic material, in which iron rods can be embedded as ballast. A perforated distributor foil rests on it when no air is applied. Parallel straps, also made of plastic material, are arranged above the foil and fixed to the baseplate by screws.
Patent DE-3477550-D1 (DE)
Title: Method of driving an ultrasonic oscillator for an atomizing fluid
Inventor: MAGORI VALENTIN DIPL PHYS
IPC: B06B1/02
Filed: 1984-04-18
Granted: 1989-05-11
Abstract: 1. Method of driving an ultrasonic oscillator (1) for atomisation of liquid, the oscillator (1) being supplied by excitation electronics (11) having an electrical alternating voltage, the frequency (F2 ) of which can be tuned to the optiomum oscillatory power of the oscillator (1), characterized in that the electrical power (N) supplied is timed to occur in repeated cycles, the power (N1 ) supplied for a first time interval (DELTA t1 ) being rated so high that the starting threshold (E) for actually occuring atomisation of liquid (5) is sufficiently hyghly exceeded even when the condition of operational oscillation build-up is unfavourable, the power (N2 ) supplied for a second time interval (DELTA t2 ) being rated lower by comparison with the time interval (DELTA t1 ), and mean of the power see diagramm : EP0123277,P7,F1  supplied, as averaged over the two time intervals (DELTA t1 , DELTA t2 ) taken together, being matched to the quantitity of liquid (7) which is fed per unit time and is to be atomised.
Patent DE-3478591-D1 (DE)
Title: Precise portion packaging machine
Inventor: JURCZENIA EDWARD
IPC: B65B9/20
Filed: 1984-09-06
Granted: 1989-07-13
Abstract: @ A machine for forming, continuously, distinct portions of smokeless tobacco in a pouch or pocket form, and continuously forming a chain of individual pouches containing the distinct portions of smokeless tobacco, cutting each pouch from a string of pouches, counting out a pre-set number of pouches for filling a container with the pre-set number of pouches with a set moisture content; further indexing each container relative to its production cycle, including means for rejecting improperly filled containers based on improperly filled individual or a plurality of pouches, closing each container with a lid, and pneumatic and other control means for controlling the production cycle of the machine.
Patent DE-3480410-D1 (DE)
Title: Process for the production of cholesterol esterase
Inventor: VON DER ELTZ HERBERT DR RER NA
IPC: C12N9/16
Filed: 1984-11-09
Granted: 1989-12-14
Abstract: The present invention provides a process for obtaining cholesterol esterase from micro-organisms by culturing a micro-organism capable of forming cholesterol esterase in an appropriate nutrient medium in the presence of an inductor and obtaining the enzyme from the culture liquid and/or from the cells, therein the inductor used is a compound of the general formula:   <IMAGE>   in which R and R1 are alkyl or alkoxy radicals containing 14 to 18 carbon atoms and R or R1 can also be a hydrogen atom and R2 is an alkylamino radical containing 2 to 8 carbon atoms, an alkyl-trimethylammonium radical containing 3 to 8 carbon atoms, an alkylpyridine radical containing up to 4 carbon atoms in the alkyl moiety or a radical of the general formula -CH2-(CHOH)n-CH2OH, in which n is a whole number of from 1 to 4.
Patent DE-3483920-D1 (DE)
Inventor: SUGIHARA HIROSADA
IPC: C07C69/738
Filed: 1984-04-13
Granted: 1991-02-21
Abstract: Novel condensed, seven-membered ring compounds of formula:wherein R' and R<sup>2</sup> each represent hydrogen, halogen, trif- fluoromethyl, lower alkyl or alkoxy, or both jointly form tri-or imethylene; R' is hydrogen, lower alkyl or aralkyl; R<sup>4</sup> is alogen or alkyl, aralkyl or cyclo-alkytalkyl which may be stituted; X is a group represented by the formula S(O)n ere n is an integer of 0 to 2); Y is a carboxyl group which be esterified or amidated; m is 1 or 2) and salts thereof. These compounds exhibit inhibitory activity on angioten- converting enzyme and so forth, and are of value as an it for diagnosis, prevention and treatment of hypertension.
Patent DE-3485848-D1 (DE)
Inventor: FUNG SHUN CHONG
IPC: C10G35/095
Filed: 1984-11-09
Granted: 1992-09-03
Abstract: A reforming catalyst comprising a type L zeolite containing at least one Group VIII noble metal may be prepared by a method involving contacting the freshly prepared catalyst with oxygen, hydrogen or an inert gas and optionally water at elevated temperatures, contacting the catalyst at elevated temperatures with a source of chlorine such as HCI or Cl<sub>2</sub> and preferably oxygen and water, and contacting the catalyst at elevated temperatures with oxygen and optionally water. Prior to use the catalyst is reduced by contact at elevated temperatures with hydrogen and optionally water. This process enhances the dispersion of the noble metal particles.Preferably the noble metal is platinum and the elevated temperatures range from 480 to 520°C.
Patent DE-3560710-D1 (DE)
Title: Method for minimizing diurnal swing in phosphorus content of effluent streams from wastewater treating plants
Inventor: HONG SUN-NAN
IPC: C02F3/30
Filed: 1985-04-15
Granted: 1987-11-05
Abstract: Abnormally lowered reduction in the rate of phosphorus removal from influent wastewater in an activated sludge system, occurring particularly following periods of increase in flow rate of wastewater entering the system, is avoided by controlling the maximum F/M in that portion of the system in which oxidation is occurring so as not to exceed 0.9 and maintaining a defined relation between the maximum and minimum F/M during any 24 hour operating period.
Patent DE-3561593-D1 (DE)
Title: Mobile bucket conveyor for bulk materials
Inventor: EISOLD HORST
IPC: B65G67/60
Filed: 1985-07-18
Granted: 1988-03-17
Abstract: PCT No. PCT/EP85/00356 Sec. 371 Date Apr. 16, 1986 Sec. 102(e) Date Apr. 16, 1986 PCT Filed Jul. 18, 1985 PCT Pub. No. WO86/00873 PCT Pub. Date Feb. 13, 1986.A mobile bucket mechanism for collection and conveyance of a bulk material which includes buckets carried by chains over generally vertically arranged sheaves, a support structure for the sheaves which drives the chains to move the buckets in a path to collect bulk material located at a lower end of the path. A feeding device is driven by the support structure to cut into the bulk material and feed the bulk material to the buckets. The feeding device includes a stationary, jacket-like cylindrical body surrounding the path of the buckets and the lower portion of the supporting structure. The cylindrical body has an opening adjacent a portion of the path along which the buckets are carried upward by the chains. A cutting head surrounds the cylindrical body and has essentially radially oriented blades rotatable with respect to the cylindrical body so as to supply the bulk material to the opening. In the preferred embodiment, a ball bearing equipped rotary connection to the supporting structure has an upper ring connected with the supporting structure and a lower ring supporting the cutting head. The supporting structure has a supporting ring which is fastened to the cylindrical body. Since all cuts provided by the mechanism are generated by the rotating cutting head and are transmitted directly into the supporting structure by way of the ball bearing equipped rotary connection, the forces on the buckets and their guides are relieved. The buckets then perform only a scooping and not a cutting movement.
Patent DE-3561709-D1 (DE)
Title: Clamping device for can bodies or cans open at one side for transporting on conveyors
Inventor: BOLTE GEORG DR DIPL CHEM
IPC: B65G17/32
Filed: 1985-08-14
Granted: 1988-04-07
Abstract: A holding device for gripping and retaining containers, including can bodies or cans which have one open end, during transport on conveyers, includes a planar carrier which can be connected at the conveyer chain or forms part thereof. A plurality of clamp elements is secured at the carrier. The clamp elements are made of resilient material, and they are fastened for clamping or snap-like retention of the container bodies at diametrically opposite locations respectively in pairs at the carrier. The clamp elements of each pair have respectively crossing adjacent sections, and the inner clamp is adapted to operatively contact the peripheral edge of the respective retained container. The outer clamp is adapted to operatively engage the outer wall surface of the container rim which is directed towards the carrier.
Patent DE-3568601-D1 (DE)
Title: Method for dyeing on a jigger
Inventor: HENNINGSEN ERIK DIPL ING
IPC: D06B3/32
Filed: 1985-10-08
Granted: 1989-04-13
Abstract: 1. A method of dyeing textile fibres on a jigger, wherein the required amount of dyestuff is divided into two or more portions, characterised in that the first portion is added to the dye bath while the jigger is stationary and in the meantime the dye bath is heated to the temperature range for optimum dyestuff absorption, and in that after actuation of the jigger the other portion or portions of dyestuff is (are) introduced into the dye bath linearly as a function of the amount of fabric which passes through the dye bath, wherein the number of passes of the amount of fabric through the dye bath corresponds to the number of portions of dyestuff and the dye bath has a temperature within the range for optimum dyestuff absorption.
Patent DE-3572944-D1 (DE)
Title: Apparatus for unloading pallets of building components from racks
Inventor: OBEROI BHUSHAN KUMAR
IPC: B28B5/04
Filed: 1985-07-05
Granted: 1989-10-19
Abstract: In a plant for making concrete roof tiles, the tiles are loaded on to racks and cured in a curing chamber. Apparatus for unloading the tiles on their pallets from shelves in the racks on to an outfeed conveyor comprises a descending conveyor means having pairs of supports, the spacing of the pairs of supports being equal to the spacing of the shelves. A pusher moves columns of tiles from the shelves on to the pairs of supports which engage the edges of the tiles. A cam moves the descending conveyor away from the rack and the conveyor then is activated to deposit the tiles on to an outfeed conveyor in spaced relationship.
Patent DE-3575113-D1 (DE)
Inventor: LACROIX MICHEL
IPC: B65D19/20
Filed: 1985-10-03
Granted: 1990-02-08
Abstract: 1. A parallelepipedic packing case of corrugated cardboard or the like wherein the packing case body comprises in its lower part external longitudinal flaps (2) adjoining the longitudinal walls (1) and internal transverse flaps (4) adjoining the transverse walls (3), said flaps (2, 4) being disposed perpendicularly to the associated walls and being assembled together in such a way as to constitute a bottom or to hold a removable bottom, and wherein the base comprises parallel supports formed by sleeves (5) formed by independent elements provided with reinforcing elements, characterised in that said sleeves (5) are fixed on the internal transverse flaps (4), parallel to the transverse walls (3) and between the longitudinal flaps (2), and that said reinforcing elements are of a length which is equal to that of the transverse walls.
Patent DE-3587879-D1 (DE)
Inventor: URBACH HANSJOERG
IPC: C07D209/52
Filed: 1985-08-19
Granted: 1994-08-18
Abstract: The invention relates to compounds of the formula I    <IMAGE>  (I)  in which n is 1, 2 or 3, Z1 and Z2, and Z3 and Z4, in each case together represent a chemical bond or Z1, Z2, Z3 and Z4 in each case represent hydrogen, Z1 and Z2 being in the cis configuration relative to one another and the COR1 group on C atom 3 being in the endo configuration relative to the bicyclic ring system, R1 denotes hydroxyl, alkoxy, aralkoxy, amino, alkylamino or dialkylamino and R2 denotes hydrogen, alkyl, aryl, aralkyl, cycloalkyl or alkylcycloalkyl, processes for their preparation and their use.
Patent DE-3650001-D1 (DE)
Inventor: SCHAWBEL WILLIAM
IPC: A45D1/02
Filed: 1986-09-24
Granted: 1994-09-01
Abstract: A portable heating appliance (10) has a member (14) to be heated and burner means (152,154) for heating the member (14). A fuel container (18) supplies fuel to the burner means (152,154) and fuel delivery valve means (30) controls the flow of fuel from the container (18) and includes control means (80) for preventing the flow of fuel when in a first position and for permitting the flow of fuel when in a second position. Vaporizer means vaporizes fuel from the container prior to supply to the burner means. A first biasing means (82) biases the control means (80) to the first position and actuator means (16) actuates the fuel delivery valve means in response to user actuation to enable the flow of fuel from the container (18). The actuator means (16) includes plunger (106) means which pushes in the control means (80) from the first position to the second position against the force of the first biasing means to open the fuel delivery valve means (30) so that the latter permits the flow of fuel to said burner means. The appliance also comprises a perforated metal flame arresting screen (186) around the burner means (152,154) for arresting flames during ignition, heat control means (110) being provided for maintaining a substantially constant heat level for the member.
Patent DE-3660282-D1 (DE)
Title: Ship with monocoque hull made of plastic-based composite material
Inventor: FANTACCI GIANFRANCO
IPC: B63B5/24
Filed: 1986-02-28
Granted: 1988-07-14
Abstract: This invention relates to a ship having a monocoque or unitary-construction hull (1) made of a composite material having a base of suitably-reinforced plastics. According to the invention, the longitudinal strength of the hull (1) mainly derives from the monocoque or unitary-construction hull and the decks (4). Optional transverse reinforcing structures may be constituted exclusively by structural transverse bulkheads (5). The thickness of the monocoque hull (1) increases, preferably in a substantially uninterrupted manner, from the stringer area towards the keel (2). The keel (2) and the rolling chocks (3) are integral with, and made of the same material as, the monocoque hull (1). At least some tanks are constituted by cylinders (8, 8', 9) made of a plastics-based composite material and suspended, at a certain height from the bottom of the hull (1), between two successive structural transverse bulkheads (5).
Patent DE-3660809-D1 (DE)
Title: Arylethanolhydroxyl amines, process for their preparation and their use in promoting productivity
Inventor: INGENDOH AXEL
IPC: C07C67/00
Filed: 1986-07-04
Granted: 1988-11-03
Abstract: Aryl ethanol-hydroxylamines of the formula   <IMAGE>   in which Ar represents aryl or heteroaryl, each of which can optionally be substituted, and R represents alkyl, aryl, aralkyl, heteroaryl, heteroaralkyl or cycloalkyl, each of which can optionally be substituted, or physiologically tolerated salts thereof, exhibit animal growth-promoting properties. Intermediates therefor of the formula   <IMAGE>  with the exception of phenyl and p-bromophenyl, are also new.
Patent DE-3661652-D1 (DE)
Title: Indirect mirror light fixture
Inventor: BARTENBACH CHRISTIAN
IPC: F21V7/22
Filed: 1986-05-15
Granted: 1989-02-09
Abstract: The specular lamp or lighting fixture comprises a fluorescent tube as a light bulb which is arranged largely within a channel-shaped counter-reflector. Cross-lamellae for blanking the light of the fluorescent tube out in the longitudinal direction are seated on the counter-reflector. A channel-shaped main reflector which is designed large, and whose surface is preferably matted, is situated opposite the counter-reflector. A uniform luminance in the radiation region and a compact structure are achieved with the specular lamp. The luminance does not exceed a prescribed value in a prescribed, screened region.
Patent DE-3664946-D1 (DE)
Title: Sheet metal dowel
Inventor: GEBHARDT MANFRED
IPC: F16B5/00
Filed: 1986-09-12
Granted: 1989-09-14
Abstract: 1. A sheet metal fixing pin comprising a twinleg slotted shank and a head for fixing together two sheet metal portions which are disposed substantially perpendicularly to each other, wherein the shank passes through a bore in the one sheet metal portion and engages with its slot over one end of the other sheet metal portion and is fastened by a wedging action to said sheet metal portion, wherein the sheet metal fixing pin is folded from a sheet metal blank and the two legs of the shank bear closely against each other, characterised in that the slot (7) in side view is of a configuration comprising three portions (8-10) with at least one change in direction in the middle portion (9), wherein there is a change in direction from one portion to another and wherein the middle portion (9) is formed by a rounded, arcuate configuration (13) of at least the one wall of the slot and the configuration of said wall of the slot is oriented parallel to the driving-in direction (18) in the first and third portions (10 and 8 respectively).