baber/WOPTO huggingface dataset:
Patent DE-3270923-D1 (DE)
Title: Method for the beneficiation, liquefaction and recovery of coal and other solid carbonaceous materials and beneficiated coal products
Inventor: BURGESS LESTER E
IPC: C10L9/00
Filed: 1982-01-28
Granted: 1986-06-12
Abstract: An integrated, continuous (or batch) process for the beneficiation and/or liquefaction of coal, especially low rank coals, is provided, the process generally involving admixing coal with an organic liquid medium under high shear agitation, further beneficiating the coal by admixing the same in an aqueous medium optionnaly containing a monomer and a polymerization catalyst therefor and subjecting the resultant coal product to further high shear agitation in the presence of certain organic liquid media to provide a liquefield coal extract product and a further solid coal product. Beneficiated solid and liquefield coal products are also provided.
Patent DE-3278156-D1 (DE)
Title: Pneumatic tyre for vehicles
Inventor: HUININK HEINRICH DIPL ING
IPC: B60C11/11
Filed: 1982-09-09
Granted: 1988-04-07
Abstract: 1. Pneumatic vehicle tyre having a profiled tread strip, wherein the tread surface edges are formed from blocks (5) which have a substantially rectangular configuration and extend transversely relative to the circumferential direction of the tyre, and two rows of blocks are exclusively situated therebetween in the central region of the tread surface, the blocks (7, 8) of the two rows belonging together in pairs, and the blocks (7, 8) of each pair overlapping each other when viewed in the transverse direction of the tyre, wherein the blocks (7, 8) of each pair are separated from each other by a step-like groove which has end portions (11) extending in the circumferential direction of the tyre and a central portion (12) which joins the end portions and extends substantially transversely relative to the circumferential direction of the tyre, characterized in that each pair of blocks is separated from the next pair of blocks, when viewed in the circumferential direction of the tyre, by means of a zig-zag-shaped groove (9), and the blocks (7, 8), which belong together in pairs, have a substantially S-shaped configuration (mirror-writing) with a central portion extending in the circumferential direction of the tyre and end portions extending at right angles thereto.
Patent DE-3360669-D1 (DE)
Title: Halogenobenzhydrylsulfinylacetohydroxamic acids, preparation and therapeutical use
Inventor: LAFON LOUIS
IPC: C07C317/28
Filed: 1983-05-26
Granted: 1985-10-03
Abstract: The present invention relates to new industrial products, namely halogeno-benzhydrylsulfinylacetohydroxamic acids of formula: <IMAGE>  (I)  wherein: X1 is F, Cl, Br or CF3; and X2, which may be identical to or different from X1, is H, F, Cl, Br or CF3. These products are useful in therapeutics, particularly as substances acting on the CNS.
Patent DE-3363138-D1 (DE)
Title: Apparatus for centrifugal separation of a mixture containing at least one gaseous phase
Inventor: SAGET PIERRE LAURENT
IPC: B01D45/14
Filed: 1983-02-18
Granted: 1986-05-28
Abstract: Improved apparatus of the type comprising inside a fixed enclosure, a rotary assembly constituted by a treatment rotor with apertured discs angularly offset one with respect to the other, upstream by a rotary distributor and downstream by a fan with optional interposition of a rotary rectifier. According to the invention, the apparatus comprises between the discs and the fixed part of the enclosure, means to partly at least annihilate the downstream leaks through the annular opening necessarily provided between the discs and the fixed part to allow the rotation of the rotary assembly. More particularly, said fixed part is constituted by a stack of truncated deflector plates which extend the discs, and on the edges of which are formed small blades constituting the leaks annihilating means.
Patent DE-3374855-D1 (DE)
Title: Continuous business form assembly
Inventor: PENNOCK THOMAS GEORGE
IPC: B65D27/10
Filed: 1983-10-28
Granted: 1988-01-21
Abstract: A continuous business form assembly includes webs defining return envelopes within orginating envelopes, where the webs of the originating envelopes are joined through openings in the other webs. The flaps of the return envelopes are formed of the material from which the openings are cut so that the flaps and openings are simultaneously created, paper waste is reduced and return envelope size increased.
Patent DE-3377683-D1 (DE)
Title: A data display system
Inventor: IMPEY ALAN A
IPC: G06F3/048
Filed: 1983-12-19
Granted: 1988-09-15
Abstract: The system comprises a pixel buffer in which the data to be displayed on the screen is stored and a mask buffer having a bit value corresp. to each pixel. The mask buffer is set in response to the demands of a particular application for screen display. A logic circuit uses data in the mask buffer to determine whether a pixel will be written during vector or character drawing. The buffer has multiple display planes, each containing the same number of pixels as the screen can display. The operation of the mask and the selection of the display plane is under control of a microprocessor with its associated Random Access and Read Only memories. The logic circuit may be simulated in software if hardware operation is not possible.
Patent DE-3474810-D1 (DE)
Title: Process for the production of hydrogen
Inventor: MESTERS CAROLUS MATTHIAS ANNA
IPC: C01B3/16
Filed: 1984-11-03
Granted: 1988-12-01
Abstract: process for the production of hydrogen with simultaneous formation of carbon dioxide by reacting carbon monoxide with steam at elevated temperatures in the presence of a catalyst which essentially consists of a refractory oxidic carrier having a high specific surface area loaded with metallic copper of a purity of more than 90 % by weight, a fraction of at least 1 % by weight of said metallic copper calculated as % by weight of the total weight of the copper and carrier being present as particles of a size of less than 20 nm.
Patent DE-3560262-D1 (DE)
Title: Hexapeptide, process for its preparation and pharmaceutical compositions thereof
Inventor: JOLLES PIERRE
IPC: C07K14/47
Filed: 1985-02-01
Granted: 1987-07-23
Abstract: The hexapeptide of formula Val-Glu-Pro-Ile-Pro-Tyr (I) which can be isolated from the hydrolysis products of human casein or synthesized from the amino acid residues which it contains, has immunological properties.
Patent DE-3560756-D1 (DE)
Title: Single acting pneumatic cylinder
Inventor: SIEBKE ALF
IPC: F15B15/14
Filed: 1985-07-01
Granted: 1987-11-12
Abstract: 1. Single-acting pneumatic cylinder with spring reset, with a piston (3) which is guided and sealed in the housing (1), said piston (3), together with the housing (1) constiting a primary chamber (13), being capable of being pressurized with compressed air, and a secondary chamber (19), communicating with the atmosphere by means of a one-way valve arrangement, the piston (3) being displaceable on the piston rod (5) between two stops (15, 16), situated on the latter, and an annular gap (23) being provided between the piston (3) and the piston rod (5), connecting the primary chamber (13) with the secondary chamber (19), such that a valve means (11, 17), provided at the piston (3) releases the annular gap (23), while the pneumatic cylinder is in its rest position, the piston (3) being applied to one stop (16), and shuts off the annular gap (23), when the primary chamber (13) is pressurized, with the consequent displacement of the piston (3) against the force of the return spring (7) toward the other stop (15), wherein the valve means consists of sealing ring (11) situated in the piston rod passage of the piston (3) and a recess (17) in the piston rod (5), the sealing ring (11), while the pneumatic cylinder is in its rest pisition, being flush with the recess (17), thus releasing the communication between the primary chamber (13) and the secondary chamber (19) and producing sealing effect in conjunction with the piston rod (5), when the piston (3) is displaced on the latter.
Patent DE-3584055-D1 (DE)
Inventor: YAMAMOTO ISAMU C O PATENTS DIV
IPC: H04N9/64
Filed: 1985-08-01
Granted: 1991-10-17
Abstract: A signal compressor (10) comprises a first resistor (4), a signal to be compressed being applied to one end thereof, a diode (5) connected to the first resistor (4), a compressed signal being derived from a junction point between the first resistor (4) and the diode (5), a second resistor (6) connected in series with the diode (5), and a controller (16) responsive to the signal to be compressed and connected to the second resistor (6) for controlling a compression start potential at which the diode (5) is allowed to become conductive in such a way as to decrease the compression start potential with increasing peak voltage level of the signal to be compressed or vice versa, when the diode (5) is conductive, the signal being compressed with a compression ratio determined by the first and second resistors (4,6).
Patent DE-3586105-D1 (DE)
Inventor: MARUYAMA MASAHIRO
IPC: B23P21/00
Filed: 1985-11-27
Granted: 1992-06-25
Abstract: The working apparatus has carriers for retaining a work on a working line. The work is transferred to a subsequent stage, and a working head gives a predetermined treatment to a predetermind portion of the work which is transferred to a work area on the working line by the carriers. A head driver moves the working head in the work area in the direction which is different from the direction in which the work is transferred and determined the working points in the first initial direction for different types of operations. A number of carrier drives correspond to the carriers and are adapted to transfer the carriers along the working line to a work supplying position, work area and work discharging position in order, return the carriers from the work dischrging position (8) to the work supplying position. The working points are determined in the work area in the direction in which the work is transferred with respect to different types of operations.
Patent DE-3587045-D1 (DE)
Inventor: KARJALAINEN ARTO JOHANNES
IPC: C07D405/04
Filed: 1985-11-21
Granted: 1993-03-11
Abstract: The compounds of the formula: <CHEM> wherein X is -CH2-, -CH2CH2- or -0-, R1 is H, lower alkyl or lower alkenyl group, OCH3 or OCH2CH3, R2 is H, CH3, CH2CH3, OCH3 or OH, R3 is H, CH3, CH2CH3, OCH3 or Hal, R4 is H, CH3, CH2CH3, OCH3 or Hal, and Hal is halogen, and their non-toxic acid addition salts exhibit valuable pharmacological activity and are useful especially as selective  alpha 2-receptor antagonists. Processes for the preparation of these compounds and pharmaceutical compositions containing them are described.
Patent DE-3587203-D1 (DE)
Inventor: ASANO AKIRA
IPC: A61K8/23
Filed: 1985-04-17
Granted: 1993-04-29
Abstract: An oral hygiene composition containing an effective concentration of a pharmaceutically acceptable fluoride salt, a pharmaceutically acceptable zinc salt, a specific buffering agent a suitable vehicle and having a pH of from about 3.5 to 6.0.
Patent DE-3650471-D1 (DE)
Inventor: DUNCAN IAN JAMES
IPC: A47L9/02
Filed: 1986-08-27
Granted: 1996-02-22
Abstract: A vehicle comprises brush gear (24), a duct (36), a chamber (38) and suction means (164,166) connected to said chamber (38). The suction means (164,166) discharges the screened air from the chamber (38) through the screening means (192) to a diffuser duct (174). <IMAGE>
Patent DE-3661067-D1 (DE)
Title: Large-size ceramic slab with retaining components provided on the side away from the visual side
Inventor: CREMER GOTTFRIED DR
IPC: B28B23/00
Filed: 1986-08-12
Granted: 1988-12-08
Abstract: Ceramic tiles of large format (125 x 180 x 8mm) for use as facades of buildings are equipped at the back with holding elements in which a metallic fastener is arranged to secure the connection of the tile to a substructure. The holding element, pref. a fired ceramic part, is fixedto the tile by a ceramic glaze with a coefficient of heat expansion close to that of the tile.
Patent DE-3666915-D1 (DE)
Title: Debriding tape
Inventor: BOLTON LAURA LEE
IPC: A61F13/02
Filed: 1986-03-11
Granted: 1989-12-21
Abstract: Debriding tapes are disclosed which contain a proteolytic enzyme useful for debridement of eschar and necrotic tissue, e.g., subtilisin, bromelain, in dry powdered form on the adhesive mass surface of an occlusive or semi-occlusive surgical adhesive tape.
Patent DE-3667714-D1 (DE)
Inventor: PACCHIAROTTI LOUIS
IPC: F16L3/00
Filed: 1986-03-14
Granted: 1990-01-25
Abstract: 1. Concrete pipe cast in a mould and intended to be manipulated horizontally, comprising, substantially in its transverse median plane, means of engagement, characterised by the said means of engagement including at least a handle or a metal ring (8, 9) which is extended by irons (10, 11) embedded in the wall of the pipe, each handle or ring having associated with it a recessing basin (6, 7) into which the said handle or ring retracts, the rims of the basin being applied to the mould during the manufacture of the pipe.
Patent DE-3669305-D1 (DE)
Inventor: EIBL GERHARD
IPC: C02F1/48
Filed: 1986-09-15
Granted: 1990-04-12
Abstract: According to the process used in particular for removing scale and corrosion, and to prevent the formation of scale and corrosion in vessels and pipelines through which the liquid to be handled passes, the liquid is fed during treatment, through a treatment chamber (1), on the side of which is arranged an electrode (4), which is electrically insulated from the liquid. A high-voltage source (8) is connected via a high-voltage terminal (7) with the electrode (4) and the other terminal (10) is connected electrically with the liquid.
Patent DE-3681098-D1 (DE)
Inventor: FRISBIE JEFFREY STEVEN
IPC: G05G5/04
Filed: 1986-07-30
Granted: 1991-10-02
Abstract: A steerable dilatation catheter assembly having an adapter with at least one arm (12). A guide wire having proximal and distal ends is provided with the proximal ends (28) extending through the adapter. A flexible tubular member has one end secured to the adapter and extends over the guide wire and has a balloon carried by a distal portion thereof. The distal extremity of the balloon is bonded to the guide wire to form a liquid-tight seal between the guide wire and the balloon. A flexible tip is secured to the guide wire. A rotation limiter (93) secured to the guide wire and carried by the arm for rotating the guide wire through a number of turns less than a predetermined number of turns.
Patent DE-3684536-D1 (DE)
Inventor: TEUTSCH JEAN GEORGES
IPC: C07D513/04
Filed: 1986-08-07
Granted: 1992-04-30
Abstract: The derivatives in question are the products of formula I <IMAGE>  R = either <IMAGE> Ra = an organic group; <IMAGE> R'A and R'B are either a hydrogen atom  or an alkyl radical;  ZA = single bond, sulphur, optionally oxidised, or oxygen, R3A = in particular, aryl, optionally substituted, quaternary ammonium, acetyl, carbamoyl, alkoxycarbonyl, alkyl, haloalkyl, nitrile or azido;  R4 = H or OCH3; A = in particular, H, alkali metal equivalent, ester or CO2A; CO2<(-)>;  n2 = integer equal to 0, 1 or 2; and the salts of the products of formula IA with inorganic or organic acids.
Patent DE-3689972-D1 (DE)
Inventor: VAN DER LELY CORNELIS
IPC: A01K1/12
Filed: 1986-01-22
Granted: 1994-08-18
Abstract: The appts. includes a milking parlour, a milking machine and at least one computer. The milking cluster (18) is provided with one or more sensors (33) which determine whether or not the cluster is correctly attached to teats of an udder. The milking operation is switched on only if it is determined that the milking cluster is correctly attached, and attachment repeated if correct attachment fails. A sensor (16) is also proVided to determine whether the animal is in the appropriate position in the milking parlour, the automatic milking operation being discontinued if it is determined that the animal is not in the correct position. An arrangement (2,3,12,27) may also be provided for correcting the posture or positioning of the animal.
Patent DE-3751523-D1 (DE)
Inventor: ARRIBART HERVE
IPC: B32B17/06
Filed: 1987-07-02
Granted: 1995-10-26
Abstract: The invention relates to coated glass substrates for obtaining a variable degree of light transmission therethrough. The coated substrate comprises successively, (1) a first transparent support plate, preferably formed of glass, (2) a transparent electroconductive layer, (3) a layer of an electrochromic material, (4) a proton conductive electrolytic layer having an organic polymer base, (4a) an optional counterelectrode layer, (5) a second electroconductive layer and (6) a second transparent support plate. A proton conductive polymer is selected for the electrolyte whose conductivity is greater than or equal to   <IMAGE>   wherein the layer has a thickness of less than 50 micrometers.
Patent DE-3752334-D1 (DE)
Inventor: NAGLER MICHAEL
IPC: H04N1/387
Filed: 1987-04-30
Granted: 2001-10-18
Abstract: The invention concerns color separation scanning of an input picture and fitting a picture into a layout page. The input picture is pre-scanned at a selectively low resolution and displayed. At least one desired geometric manipulation of the input picture by physically moving same is performed. The manipulated input picture is then scanned at a relatively high resolution to provide relatively high color resolution. The second scanning may take place on a region of the input picture around a point selected on the displayed picture. To fit a picture into a layout, two points are marked on each the displayed picture and layout and the picture is physically rotated and magnified so that the corresponding points match before rescanning the rotated and magnified picture.
Patent DE-3762687-D1 (DE)
Inventor: SYNOFZIK REINHARD
IPC: F42B10/54
Filed: 1987-10-10
Granted: 1990-06-13
Abstract: A projectile comprising a projectile body having a rear end; and a deceleration element composed of a sheet of material at the rear end, the deceleration element having an edge region and being deployable from a folded condition to an expanded condition with the aid of rotation of the projectile, the deceleration element, when in the expanded condition, having the general form of a disk with a periphery defined by the edge region and being effective for decelerating the projectile, and wherein the deceleration element is constructed such that the edge region has a higher mass density than the remainder thereof.
Patent DE-3768268-D1 (DE)
Inventor: LOOS HERBERT
IPC: G01N1/22
Filed: 1987-05-29
Granted: 1991-04-04
Abstract: A probe device for the removal of gas from a rotating pipe cement oven has a gas-removal probe which projects in lance fashion into the oven and whose thermally insulated gas-removal tube (2) has a lateral opening (5) in the removal region. The probe device also has tubes (6, 7) routed parallel to the gas-removal tube (2) for returning a liquid coolant flowing through the probe (1 to 10), the tubes being part of a cooling system, and a dust removal filter (13 to 29). The said filter is spatially separated from the probe (1 to 10) and comprises a heatable chamber into which a hollow cylindrical filter cartridge (16) can be inserted. The space surrounding this cartridge externally is connected to the gas-removal tube (2) of the probe (1 to 10) via a pipeline (36) and the interior space of the filter cartridge (16) is connected to a gas analysis device via a central tube (15) and a heatable, electrically controllable gas shut-off valve (25). <IMAGE>
Patent DE-3775427-D1 (DE)
Inventor: TERAO SHINJI
IPC: C07D213/55
Filed: 1987-01-23
Granted: 1992-02-06
Abstract: Quinone derivatives represented by the general formula(wherein, R' and R<sup>2</sup>, which are the same or different, refer to a hydrogen atom, methyl or methoxymethyl group, or R<sup>1</sup> and R<sup>2</sup> bind together to form -CH = CH-CH = CH-; R<sup>3</sup> is a hydrogen atom or methyl group; R<sup>4</sup> is a nitrogen-containing heterocyclic group which may be substituted; R<sup>5</sup> is a hydrogen atom, methyl group, hydroxymethyl group which may be substituted, or a carboxyl group which may be esterified or amidated; Z isor (wherein, R' is a hydrogen atom or methyl group); n is an integer from 0 through 12, m is an integer from 0 through 3, and k is an integer from 0 through 7, providing that, when m is 2 or 3, Z and k are able to vary appropriately in the repeating unit shown in [ ] ), and the hydroquinone derivatives thereof, are novel compounds, possess improvement effects of metabolism of poly unsaturated fatty acids, parficularly two or more of inhibition of production of fatty acid peroxides, inhibition of production of metabolites in 5-lipoxygenase pathway, inhibition of thromboxane A<sub>2</sub> synthetase, thromboxane A<sub>2</sub> receptor antagonism and scavenging action of active oxygen species, and of use as drugs, such as antithrombotics, anti-vascular constriction agents, anti- asthma agent, antiallergic agents, therapeutics for psoriasis, agents for improvement in heart, brain and cardiovascular systems, therapeutics for nephritis, active oxygen-eliminating agents, anticancer agents, agents for improvement of control of arachidonate cascade products, etc.
Patent DE-3775748-D1 (DE)
Inventor: STEPHENSON GEORGE
IPC: B01D46/00
Filed: 1987-07-08
Granted: 1992-02-13
Abstract: PCT No. PCT/AU87/00206 Sec. 371 Date Mar. 11, 1988 Sec. 102(e) Date Mar. 11, 1988 PCT Filed Jul. 8, 1987 PCT Pub. No. WO88/00496 PCT Pub. Date Jan. 28, 1988.A gas filter is disclosed including a clean gas section and a dusty gas section separated by a porting plate which includes concentric rings of ports providing gas communication between the two sections. The ports have connected thereto respective filter media sleeves for collecting contamination held in suspension in the gas being filtered. In order to clean the filter sleeves there is provided a back flushing gas pulse generator which is connected directly to a housing body of the filter apparatus. The gas pulse generator includes a release valve in direct communication with a hollow rotatable shaft which leads to a gas pulse distributor having arms which sweep across the clean gas section side of the porting plate. The arms of the gas pulse distributor includes apertures aligned with the respective ports of the porting plate so as to inject into the filter media sleeves a pulse of clean gas in a reversed direction so as to shake out any contaminants that have been collected in the sleeves.
Patent DE-3777938-D1 (DE)
Inventor: WINNERL JOSEF DR ING
IPC: H01L27/02
Filed: 1987-08-12
Granted: 1992-05-07
Abstract: The substrate bias generator (16) provides a negative bias voltage for the substrate of between -2 and -3 volts. The output (17) of the bias generator (16) is coupled via an electronic switch (S1) to an earth node (8). The switch (S1) is controlled by the supply voltage via a delay circuit (24) so that it opens after application of the supply voltage. Pref. the switch (S1) has two spaced zones (20,21) of opposite type to the substrate (1) bridged by a thin insulating layer (23) carrying a gate electrode (22) coupled to the delay circuit (24). The first of the two spaced zones (20) is coupled to the bias generator (16), and the second zone (21) coupled to the earth node (8).
Patent DE-3782347-D1 (DE)
Inventor: BIERE HELMUT DR
IPC: A61K31/495
Filed: 1987-03-06
Granted: 1992-12-03
Abstract: Heteroaryloxy-substd.beta-carboline -3-carboxylic acid derivs of formula (I) are new: R1 = opt. substd. heteroaryl; R2 = H, lower alkyl or lower alkoxyalkyl; X = COOR3, CONR4R5 or an oxadiazolyl residue of the formula (II) or (III) R3, R4, R5 = H or lower alkyl; or NR4 R5 = 5 or 6-membered heterocycle; R6 = H, lower alkyl or cycloalkyl.