baber/WOPTO huggingface dataset:
Patent DE-69022529-T2 (DE)
Inventor: LUSBY W RANDOLPH
IPC: G01R31/28
Filed: 1990-10-02
Granted: 1996-05-02
Abstract: An improved structure for testing the operability of a completed circuit board having components thereon and improved method of fabricating same are disclosed. The structure and process include the use of an insulator portion with a printed circuit board adhered thereto which includes a testing pattern to evaluate the operability of a completed printed circuit board. The insulator portion which provides support for the test pattern extends past the edge of the printed circuit board thereby providing a remote means] to test the operability of the printed circuit board without having to utilize valuable space and contact points on the printed board itself to test the operability of the completed printed circuit board once components have been installed.
Patent DE-69024979-T2 (DE)
Inventor: DEAN CAROLINE
IPC: C12N15/09
Filed: 1990-08-27
Granted: 1996-10-17
Abstract: DNA sequences encoding herbicide metabolizing cytochrome P450 enzymes and iron-sulfur proteins that donate electrons to these enzymes, were introduced into plants and microorganisms rendering them able to produce the encoded gene products and to metabolize herbicides.
Patent DE-69025819-T2 (DE)
Inventor: NADOR KAROLY DR
IPC: C07D277/04
Filed: 1990-07-10
Granted: 1996-09-05
Abstract: The invention relates to nitrogen- and sulfur-containing heterocyclic compounds of the formula (I), <CHEM>  wherein Ar      represents an optionally mono- or polysubstituted aryl or heteroaryl group;  R<1>      represents a carbonyl or (C2-6alkenyl)-carbonyl group; R<2>      represents a hydrogen atom, or a C1-6alkyl, phenyl or phenyl(C1-4alkyl) group; R<3>      represents a hydrogen atom or a (C1-6 alkoxy)carbonyl group; R<4> and R<5>,      which may be the same or different, represent a hydrogen atom or a C1-6alkyl group; R<6>      represents a hydrogen atom or a C1-6alkyl group or halophenyl group;  m      is 0 or 1; and  n is 1 or 2, with the proviso that R<2> is a hydrogen atom when m is 0, and acid addition salts of the compounds of formula (I) and pharmaceutical compositions thereof. The invention also relates to processes for the preparation of these compounds. The compounds of formula (I) show a significant cerebral antihypoxic activity.
Patent DE-69030490-T2 (DE)
Inventor: LOKHOFF GERARDUS CORNELIS PETR
IPC: G11B20/00
Filed: 1990-01-18
Granted: 1997-10-23
Abstract: Storage device for reversibly storing digital data on a multitrack storage medium, a decoding device, an information reproducing apparatus for use with such storage medium, and a unitary storage medium for use with such storage device, decoding device and/or information reproducing device. The disclosure describes a storage device and a decoding device for use with a medium which has a plurality of parallel storage tracks. Error protection is provided by a product code of C1 code words and C2 code words. C1 code words are each assigned to one storage segment in one storage track. C2 code words run recurrently andy cyclically through all tracks and also cross intersegment boundaries. Physical spacing of C2 code word symbols is substantially uniform in both coordinate directions. Storage requirements for decoding can be minimized.
Patent DE-69108275-T2 (DE)
Inventor: CARPENTER ALLAN LLOYD
IPC: G01V1/20
Filed: 1991-02-25
Granted: 1995-08-03
Abstract: The present invention discloses a high tensile load bearing member (21) for use in an acoustic array (1) adapted to be towed behind a ship (3). The member (21) is plaited, braided or layed as a rope from a number of strands (23). Each strand (23) is formed from a number of ends or individual fibres (22). The fibres are Aramid fibres (KEVLAR). The individual strands (23) are each coated with a layer 24 of high loss tangent vibration damping material such as ethylene vinyl acetate or thermoplastic rubber, before being braided, plaited or laid. An acoustic array incorporating such members (21) and a method of fabricating the members (21) are also disclosed. <IMAGE>
Patent DE-69111453-T2 (DE)
Inventor: JONSSON HOLGER
IPC: B24B21/00
Filed: 1991-08-14
Granted: 1996-04-04
Abstract: PCT No. PCT/SE91/00537 Sec. 371 Date Feb. 9, 1993 Sec. 102(e) Date Feb. 9, 1993 PCT Filed Aug. 14, 1991 PCT Pub. No. WO92/03258 PCT Pub. Date Mar. 5, 1992.An apparatus arranged for grinding, polishing, etc. with a closed loop 5 of grinding, polishing, etc. belt mounted on the output shaft of a motor 1 and driven by a rotating drive wheel 4. This loop belt 5 is intended to be applied against a workpiece which is to be machined by means of the loop belt 5, said closed loop 5 having loop portions differing from one another in a running direction. The loop 5 is steered by steering members 2:8, 9:10, 11 to adopt an essential L-shape and comprising at least two loop portions, of which the loop portion 5d which is arranged to make contact with said workpiece is preferably selected shorter than the other loop portion 5a, 5b, 5f, 5g. Said drive wheel 4 for driving of the belt 5 is arranged displaceable relative to a foundation 17 by a guide 19 steered by the foundation 17 and turnable by means of guide members 3 arranged on the guide. An angle  phi  existing between the L-shaped coil portions 5a, 5b, 5g, 5f and 5c, 5d, 5e respectively of the loop 5 is resettable, for instance by means of resetting members 16 and is lockable by means of locking members 14, 15.
Patent DE-69119092-T2 (DE)
Inventor: KRISHNAN RAMASAMY
IPC: C09D11/02
Filed: 1991-10-07
Granted: 1996-08-22
Abstract: Water-based ink compositions comprising water, a pigment, a nonionic surfactant having a solubility in water of less than about 0.5 wt. % and a solubilizing agent sufficient to solubilize substantially all of the nonionic surfactant.
Patent DE-69129212-T2 (DE)
Inventor: PETTY STEPHEN
IPC: F25B29/00
Filed: 1991-02-06
Granted: 1998-10-01
Abstract: An integrated three-chamber absorption refrigeration and heat pump system with improved defrost capabilities having a solution pair including a material of [unusable] unusual fluid stability at higher temperatures when manipulated in an apparatus and system to take advantage of its properties. Disclosed materials of a solution pair for operation as part of the system of this invention are ammonia as the refrigerant and sodium thiocyanate as the absorbent. A heat transfer sub-system is provided, for conveying a working fluid between the components, having multiple switchable valve means, including first, second, and third valve members selectively switchable to convey the working fluid from the cooling mode to the heating mode and vice versa, as well as to the defrost mode.
Patent DE-69132159-T2 (DE)
Inventor: ENGVALL EVA
IPC: C12Q1/68
Filed: 1991-01-30
Granted: 2001-01-11
Abstract: A substantially pure heterotrimeric laminin variant comprising the structure M-X-B2, wherein M is the M polypeptide of merosin; X is selected from the group consisting of the B1 chain of laminin and S-laminin; and B2 is the B2 chain of laminin.
Patent DE-69214523-T2 (DE)
Inventor: DAVIS MARK
IPC: H04H20/88
Filed: 1992-01-08
Granted: 1997-03-27
Abstract: The invention relates to the reproduction of high-fidelity multi-dimensional sound fields intended for human hearing. More particularly, the invention relates to the decoding of signals representing such sound fields delivered by one or more delivery channels, but played back over a number of presentation channels which may differ from the number of delivery channels. In one embodiment, a subband decoder combines spectral information in the frequency domain prior to inverse filtering, thereby incurring implementation costs roughly proportional to the number of presentation channels rather than to the number of delivery channels.
Patent DE-69222888-T2 (DE)
Inventor: PHILLIPS ROBERT L
IPC: D04H1/46
Filed: 1992-05-29
Granted: 1998-03-19
Abstract: An entangled fibre nonwoven fabric containing irregular sized apertures in a random irregular nonrepeating pattern in disclosed. In the method of the invention, a fibrous web is caused to be displaced out of registry with the forming member between fluid impacts by columnar jets of water.
Patent DE-69229345-T2 (DE)
Inventor: SHAH GOVIND
IPC: G01S17/89
Filed: 1992-07-07
Granted: 1999-11-25
Abstract: A digital filter system for filtering an input signal having a plurality of differing input frequencies, comprises filter means for providing at least one filter singularity frequency, frequency shift means for receiving said plurality of differing input frequencies and applying a frequency shift to the differing input frequencies of said plurality of differing input frequencies to provide frequency shifted signals, and means for applying said frequency shifted signals to said filter means to filter said frequency shifted signals. A method for digital filtering of an input signal having a plurality of differing input frequencies, comprises the steps of providing filter means having a filter singularity point, receiving said plurality of differing input frequencies and applying frequency shift means to the differing input frequencies of said plurality of differing input frequencies of said plurality of differing input frequencies to provide frequency shifted signals, and applying said frequency shifted signals to said filter means to filter said frequency shifted signals.
Patent DE-69230340-T2 (DE)
Inventor: HALM HANS
IPC: A46B15/00
Filed: 1992-03-21
Granted: 2000-03-30
Abstract: A toothbrush having a handle and a bristle bearing head made of a plastics material, the head being flexibly and resiliently linked to a frame which wholly or partly surrounds the head, the relative dimensions of the head and the frame being such as to leave a gap between the head and the frame such that the head and frame are capable of relative rocking motion about the gap, the gap being wholly closed with a flexible and resilient elastomeric material.
Patent DE-69232009-T2 (DE)
Inventor: LODER JOHN LOUIS
IPC: B66B21/12
Filed: 1992-04-13
Granted: 2002-05-29
Abstract: A walkway comprises at least one flat belt entrained around rollers, and a termination plate at the discharge end of the belt. The termination plate has a substantially straight leading edge which lies adjacent to the surface of the belt at a position at which the belt passes around the roller at the discharge end, the leading edge being spaced from the belt by a gap and the leading edge portion of the plate being shaped that the edge portion defines with the adjacent portion of the belt a nip of small depth in a vertical direction. Closure means are provided adjacent the underside of the leading edge portion of the termination plate to close from below the gap between the leading edge of the termination plate and the belt. The closure means is movable and is biased into a position in which the closure means lies closely adjacent to the belt, the closure means when closely adjacent the belt preventing ingestion of matter between the belt and the termination plate and the closure means being movable away from the belt against the bias under the effect of matter ingested between the belt and the closure means. Switch means is responsive to displacement of the closure means away from the belt by more than a predetermined distance upon ingestion of matter therebetween whereby to cause stoppage of the belt. <IMAGE>
Patent DE-69302967-T2 (DE)
Inventor: BECQUART HUBERT
IPC: A63D13/00
Filed: 1993-07-20
Granted: 1997-01-02
Abstract: The indoor game (1) with marbles (2) comprises a throwing area (3) and a game board (4) equipped with at least one guide channel (6a), which opens out in the extension of the throwing area (3) and which has at least one notch capable of immobilising a marble (2) originating from the throwing area (3) and rolling in the guide channel. According to the invention, at least one notch of the guide channel is a notch (12), called temporary immobilisation notch, having an asymmetrical profile with an upstream wall which is steeper than the downstream wall in order to facilitate the capture of a marble (2), while enabling a captured marble to be dislodged easily. Advantageously, at least one guide channel of the game board (4) is inclined over all or part of its length. <IMAGE>
Patent DE-69308304-T2 (DE)
Inventor: BROD RAMAH JESSICA
IPC: C10L1/195
Filed: 1993-06-29
Granted: 1997-06-05
Abstract: Compositions comprising two or more ethylene-unsaturated ester copolymers differing in their ester proportions improve the low temperature properties of fuel oils.
Patent DE-69322275-T2 (DE)
Inventor: SEWARD EILEEN MARY
IPC: C07D211/42
Filed: 1993-07-20
Granted: 1999-06-24
Abstract: PCT No. PCT/GB93/01525 Sec. 371 Date Jan. 24, 1994 Sec. 102(e) Date Jan. 24, 1994 PCT Filed Jul. 20, 1993 PCT Pub. No. WO94/02461 PCT Pub. Date Feb. 3, 1994   <IMAGE>  (I)   <IMAGE>  (a)  Compounds of Formula (I), and salts and prodrugs thereof, wherein n is 1, 2 or 3; X represents O or S; R1 is optionally substituted phenyl; R2 is aryl or heteroaryl; R4 and R5 are independently H, halo, C1-6alkyl, oxo, CH2ORa, CO2Ra or CONRaRb; R8 represents C(COORa)2, C(CONRaRb)2 or C1-6alkyl substituted by C(=NRa)NRbNRcCO2Rd, CONHNRaRb, C(S)NRaRb, CONRaC1-6alkylR12, CONR13C2-6alkynyl, CONR13C2-6alkenyl, COCONRaRb, CONRaC(NRb)NRcRd, CONR13SO2Ra, SO2NR13CORa, CONRaheteroaryl or CORq; Ra, Rb, Rc and Rd are each H, C1-6alkyl, phenyl or trifluoromethyl. R12 represents ORa, CONRaRb or heteroaryl; R13 represents H or C1-6alkyl; and Rq represents a group (a) where Q represents the residue of a non-aromatic azacyclic or azabicyclic ring system; are tachykinin antagonists useful in therapy.
Patent DE-69327821-T2 (DE)
Inventor: CANE CHARLES
IPC: C10M159/22
Filed: 1993-06-24
Granted: 2000-07-27
Abstract: An additive concentrate composition having a TBN greater than 300 suitable for incorporation into a finished lubricating oil composition comprising:-   (I') a first alkaline earth metal sulphurised hydrocarbyl phenate, and   (II') a lubricating oil, the first alkaline earth metal sulphurised hydrocarbyl phenate (I') being obtained by overbasing a second alkaline earth metal sulphurised hydrocarbyl phenate containing at least 4% by weight sulphur, or its precursors, in the presence of the lubricating oil (II'), the amount of the lubricating oil (II') being such that the ratio of the weight of the additive concentrate to the weight of the second alkaline earth metal sulphurised hydrocarbyl phenate, or its precursors, is at least 3.0.
Patent DE-69332611-T2 (DE)
Inventor: MAKKONEN MATTI
IPC: H04M1/274
Filed: 1993-08-26
Granted: 2003-11-06
Abstract: PCT No. PCT/FI93/00336 Sec. 371 Date May 17, 1995 Sec. 102(e) Date May 17, 1995 PCT Filed Aug. 26, 1993 PCT Pub. No. WO94/05126 PCT Pub. Date Mar. 3, 1994A wireless PBX system having at least one predetermined coverage area, and having a predefined group of mobile communication devices associated with each predetermined coverage area is provided. Each of the mobile communication devices belonging to a predefined group includes a first telephone number by which the mobile communication device may be reached via a wireless network, and a second, short extension number, identifying the mobile communication device as belonging to a particular group. Mobile communication devices within one of the at least one predefined groups may reach other mobile communication devices within their group or within another group by dialing the second extension number of the desired recipient mobile communication device, and may reach other communication devices not associated with any group by dialing an appropriate telephone number. In accordance with the present invention, a charging register records data about calls made by each mobile communication device and enables charging of calls at various levels depending on whether a call was placed between two mobile communication devices within a particular group, whether a call was placed between two mobile communication devices in two different groups, and whether a call was placed between a mobile communication device of a particular group to a communication device not belonging to any group.
Patent DE-69403302-T2 (DE)
Inventor: KURITTU HANNU
IPC: D21C11/00
Filed: 1994-10-20
Granted: 1997-12-18
Abstract: The present invention relates to a method of processing white liquor obtained from the causticization stage of a pulp mill. According to the method, the white liquor, which principally contains sodium hydroxide (6) and sodium sulfide, is oxidized into polysulfide liquor (3), whereby the sodium sulfide is oxidized most advantageously with the help of a catalyst and an oxidizer such as air substantially into sodium polysulfide (7) and sodium thiosulfate. The method according to the invention is characterized in that the sodium hydroxide (6) contained in the white liquor is separated from the white liquor prior to the oxidizing step or from the polysulfide liquor (3) after the oxidizing step either entirely or partly by means of a diffusion dialysis process (4). The invention is further characterized in that the sodium hydroxide (6) separated from the white liquor is returned to the chemical circulation of the pulp mill. <IMAGE>
Patent DE-69404924-T2 (DE)
Inventor: YUKIMASA HIDEFUMI
IPC: C07D223/16
Filed: 1994-09-22
Granted: 1998-02-05
Abstract: Disclosed is a squalene synthetase inhibitor which comprises the compound represented by the formulawherein R₁ is hydrogen or an optionally substituted hydrocarbon group; R₂ is hydrogen, an optionally substituted alkyl group, an optionally substituted phenyl group or an optionally substituted aromatic heterocyclic ring group; X' is a substituent comprising an optionally esterified carboxyl group, an optionally substituted carbamoyl group, an optionally substituted hydroxyl group, an optionally substituted amino group or an optionally substituted heterocyclic radical having a protonizable hydrogen; Ring A is an optionally substituted benzene ring or an optionally substituted aromatic heterocyclic ring; Ring J' is a 7- to 8-membered heterocyclic ring containing at most three ring constituting hetero atoms; D is C or N; the Ring J' optionally having, besides R₁, R₂ and X', a further substituent; provided that the condensed ring composed of Ring A and ring J' is not a 2-oxo-1,2,3,5-tetrahydro-4,1-benzoxazepine ring, or a pharmaceutically acceptable salt thereof, and which is useful for the prophylaxis or therapy of hypercholesteremia or coronary sclerosis of mammals.
Patent DE-69408990-T2 (DE)
Inventor: WILLEY ALAN
IPC: C11D3/395
Filed: 1994-06-16
Granted: 1998-10-15
Abstract: Laundry detergents and bleaching systems comprise acyl valerolactam bleach activators. The bleach activators are effective under mixed soil conditions, especially mixtures of hydrophobic and hydrophilic soils and stains.
Patent DE-69415325-T2 (DE)
Inventor: OINAS PEKKA
IPC: C02F1/26
Filed: 1994-08-26
Granted: 1999-04-29
Abstract: PCT No. PCT/FI94/00377 Sec. 371 Date Jun. 10, 1996 Sec. 102(e) Date Jun. 10, 1996 PCT Filed Aug. 26, 1994 PCT Pub. No. WO95/06005 PCT Pub. Date Mar. 2, 1995A method for recovering at least one metal from an acidified waste water sludge by liquid-liquid extraction by providing an acidified waste water sludge containing ions of at least one metal and organic material, treating the waste water with an oxidizer to convert the organic material into a form that does not have an unfavorable effect on a subsequent liquid-liquid extraction, and subjecting the treated, acidified waste water sludge to a liquid-liquid extraction thereby obtaining an organic phase loaded with ions of said at least one metal, and subsequently recovering ions of said at least one metal from said organic phase.
Patent DE-69415901-T2 (DE)
Inventor: MOORE DUANE H
IPC: B29L9/00
Filed: 1994-09-07
Granted: 1999-08-12
Abstract: A coextruded multilayer plastic container utilizing post consumer plastic resin comprising an appearance enhancing thin outer layer of ethylene polymers, which enhances the appearance of the container, an intermediate layer comprising a fusion blend of post consumer resin with or without colorant and a third layer comprising a fusion blend of post consumer resin which may have mixed colors. In a modified and preferred form, a fourth inner layer of virgin ethylene polymer is provided. <IMAGE>
Patent DE-69416286-T2 (DE)
Inventor: MARCOTULLIO ARMANDO
IPC: C09K23/12
Filed: 1994-11-26
Granted: 1999-06-17
Abstract: Process for recovering and moving highly viscous petroleum products, by the use of aqueous dispersions in the presence of sulphonate dispersers prepared:   a) by increasing the molecular weight of steam cracking fuel oil by its oligomerization in the presence of a catalyst selected from BF3 and complexes thereof with strong acids; b) sulphonating the compound obtained from step (a) by reaction with a sulphonating agent, preferably SO3; c) neutralizing the sulphonate obtained from step (b) by treatment with hydroxides selected from the hydroxides of alkaline or earth alkaline metals or ammonium.
Patent DE-69416614-T2 (DE)
Inventor: MOMONT JOSEPH A
IPC: C02F11/08
Filed: 1994-03-29
Granted: 1999-06-17
Abstract: Treatment of a caustic sulphide liquor by wet oxidn. in a ferrous-based alloy system is effected by: (a) analysing the liquor for initial concns. of (i) total alkalinity; (ii) total sulphides; (iii) mercaptans; (iv) chemical oxygen demand; (v) thiosulphate; (vi) total carbonate; and (vii) pH, to determine the amt. of non-sulphidic alkalinity consumed by the liquor on wet oxidn. treatment; (b) adding sufficient additional non-sulphidic alkalinity to the liquor so that initial plus additional non-sulphidic alkalinity concn. exceeds that determined in (a); and (c) carrying out the wet oxidn. process at less than 175 deg. C to destroy sulphides and mercaptans and produce a treated liquor with excess non-sulphidic alkalinity concn., thereby preventing excessive corrosion t the ferrous-based alloy.
Patent DE-69420583-T2 (DE)
Inventor: LUND IVAR
IPC: B01J8/00
Filed: 1994-12-06
Granted: 2000-03-16
Abstract: PCT No. PCT/NO94/00195 Sec. 371 Date Jun. 3, 1996 Sec. 102(e) Date Jun. 3, 1996 PCT Filed Dec. 6, 1994 PCT Pub. No. WO95/15813 PCT Pub. Date Jun. 15, 1995A rotating gate feeder (1) for feeding substantially particulate material comprises a housing (2) and a rotor (3) and also an end cap (8) at each end of the housing. The invention is characterized in that a wear-resistant coating (6) is cast directly on to the inner wall (14) of the housing which faces towards the rotor (3). The inner wall (14) of the housing functions as an outer mold and a purpose-adapted core (15) is used as an inner mold. The housing (2) may be provided at certain points with release zones on the inner walls (14) which face towards the cast wear-resistant coating (6). One or more wear members (12) having greater wear resistance than the molding compound may be embedded therein.
Patent DE-69423738-T2 (DE)
Inventor: LEE C
IPC: A61K49/00
Filed: 1994-11-04
Granted: 2000-11-23
Abstract: The compound 2,3,5,6-tetrahydroxy-1,4-quinone, its derivatives and structural analogs are used as activators for intrinsic blood coagulation and as diagnostic reagents for the activated partial thromboplastin time test of blood coagulation.
Patent DE-69434491-T2 (DE)
Inventor: EBERT CHARLES D
IPC: A61K31/568
Filed: 1994-07-27
Granted: 2006-06-22
Abstract: A method of providing testosterone replacement therapy to a woman in need of such therapy comprising applying a testosterone-delivering patch to the skin of said woman which patch transdermally delivers 50 to 500 µg/day of testosterone to the woman.