baber/WOPTO huggingface dataset:
Patent DE-69110217-D1 (DE)
Inventor: CHO HIDETSURA
IPC: C07C255/41
Filed: 1991-08-30
Granted: 1995-07-13
Abstract: Described are caffeic acid derivatives represented by the following formula: <CHEM> wherein either one of R<1> and R<2> is a hydrogen atom, a C1-C6 alkyl group, a group -CO2R<4>, or a group -CONR<5>R<6>, R<4>, R<5> and R<6> being either a hydrogen atom or a particular group, and the other is the group -CO2R<4> or the group -CONR<5>R<6>, or R<1> and R<2> are coupled together to represent a 5-membered ring so formed, Y represents a particular group or atom, X represents a substituted or unsubstituted C6-C10 aryl, C7-C12 aralkyl, heterocyclic or heterocyclic ring-alkyl group, m and n stand for particular integers, and R3 represents a hydrogen atom, a hydroxyl group, a group -OCO2R<7>, R<7> being a hydrogen atom or a particular group, or a group -OCONR<8>R<9>, R<8> representing a C1-C6 alkyl group and R<9> representing a hydrogen atom or a C1-C6 alkyl group, and pharmaceutically acceptable salts thereof. Therapeutic agents containing the derivatives or salts are effective for diseases of the circulatory system.
Patent DE-69124857-D1 (DE)
Inventor: ONDA HARUO
IPC: A61K38/00
Filed: 1991-07-16
Granted: 1997-04-10
Abstract: Disclosed are (1) a DNA containing a cDNA segment coding for human endothelin-2 (SEQ ID NO:1), (2) a precursor of human endothelin-2 (SEQ ID NO:2), (3) a transformant carrying a DNA containing a cDNA segment coding for human endothelin-2, and (4) a method for preparing mature human endothelin-2 which comprises culturing the transformant described in (3), accumulating a protein in a culture medium, and collecting the same, whereby human endothelin-2 and the precursors thereof can be produced in large amounts.
Patent DE-69128249-D1 (DE)
Inventor: GLENN STEPHAN
IPC: B01D61/14
Filed: 1991-06-20
Granted: 1998-01-02
Abstract: A single filtration device containing coated filter membranes and absolute pore filters is provided in which the membranes and absolute pore filters are present in two sections of the filter device. The filter device will remove viruses, as modeled by type-C Xenotropic retrovirus, with an efficiency of at least 4.6x105; remove DNA from levels of 10  mu g/sample to levels below 10 picograms per 500 mg sample of monoclonal antibody; and will remove at least 97% of some bacterial endotoxins.
Patent DE-69200662-D1 (DE)
Inventor: VESTERLUND LENNART
IPC: B29B7/56
Filed: 1992-09-04
Granted: 1994-12-15
Abstract: Resin and hardener are supplied via tubes (3,4 respectively) onto the flat, smooth, mixing area (10) of a applicator roll (1). The resin and hardener are mixed in this area by squeezing them repeatedly between the contra-rotating and parallel applicator (1) and dosing rolls (2) whilst causing the mixture to extrude into the threads (11). The adhesive is then spread acoss the threaded area due to the effect of the thread helix and the adhesive is applied from the threads onto the article to be coated. - A partition plate (5) can be used to create a gap (6) that controls the amount of adhesive to be spread. The resin and hardener can be applied in varied relative amounts and will always be mixed in the missing area after being transferred there around the circumference of the rotating applicator roll (1).
Patent DE-69211610-D1 (DE)
Inventor: WOLFF MICHEL
IPC: A01D34/73
Filed: 1992-04-08
Granted: 1996-07-25
Abstract: The present invention relates to a mowing machine (1) intended to be coupled to a drive vehicle (2). According to the invention, it comprises a traction spring (59) and a locking member (28) for locking the pivoting of the support beam (5) with respect to the hitching structure (4) about the axis (11A) of the first journal (11) during transport, and whose action is eliminated during working and setting down. 
<IMAGE>
Patent DE-69216170-D1 (DE)
Inventor: DABI SHMUEL
IPC: D04H18/02
Filed: 1992-07-24
Granted: 1997-02-06
Abstract: Novel facing materials (100) and methods for their manufacture are provided by this invention. The facing material (100) includes at least a fibrous top layer (10) for engaging bocy fluid and a generally opaque middle layer (20). A portion of the facing material (100) is disposed, preferably by piercing, through the generally opaque middle layer (20) to establish a fluid path through the generally opaque middle leayer (20). In the preferred embodiment, the facing material (100) includes a bottom layer (30) having a capillary structure for drawing the body fluid from the fibrous top layer (10). In this preferred embodiment, the fibrous top layer (10) extends through the generally opaque middle layer (20) to provide fluid communication between the fibrous top layer (10) and the bottom layer (30). These composite structures provide a clean/dry facing material that has a comfort of a textile facing and the high opacity of apertured thermoplastic films. <IMAGE>
Patent DE-69221172-D1 (DE)
Inventor: ELMES DAVID ANTONY
IPC: B32B27/12
Filed: 1992-01-14
Granted: 1997-09-04
Abstract: A process for the preparation of a composite comprising reinforcing fibres embedded in a thermosetting resin matrix, the process comprising taking said fibres impregnated with said resin and curing said resin characterised in that a porous membrane film of thermoplastic material is placed between at least two layers of fibres prior to curing. <IMAGE>
Patent DE-69221316-D1 (DE)
Inventor: SLY LINDSAY
IPC: C02F3/08
Filed: 1992-10-26
Granted: 1997-09-04
Abstract: PCT No. PCT/AU92/00579 Sec. 371 Date May 9, 1994 Sec. 102(e) Date May 9, 1994 PCT Filed Oct. 26, 1992 PCT Pub. No. WO93/08128 PCT Pub. Date Apr. 29, 1993.A process for removal of manganese from water which includes the steps of (i) preparing a fluidized bed of particles (eg. magnetite) in a bioreactor capable of adsorbing a strongly adherent biofilm of microorganisms (e.g. pedomicrobium manganicum) metabolising manganese to provide an actively propagated biomass, and (ii) passing a stream of water through the fluidized bed where manganese is adsorbed by said biomass and is thus removed from the stream of water to provide a purified effluent of water exiting from the bioreactor.
Patent DE-69222019-D1 (DE)
Inventor: STAPERT JOUWERT WILHELMUS JACO
IPC: A61B17/58
Filed: 1992-11-13
Granted: 1997-10-09
Abstract: An anchorage nail for the treatment of fractures of hollow bones is disclosed. It has a hollow shaft (10) with at least one transverse hole (28,30) disposed in a first end region (12), for receiving bone screws. In a second region (18), adjacent the driving end (24), a further transverse opening (26) is disposed. The nail is characterised in that the shaft is straight, with an other diameter smaller than the inner diameter of the cortical bone, and in that the transverse opening (26) in the second end region is elongated along the nail axis. An inner thread is formed in the second end region, extending into the transverse opening, for receiving a threaded pin (54,62) which may be brought into contact with the shaft of a bone screw (82) introduced through the transverse opening (26).
Patent DE-69222603-D1 (DE)
Inventor: BOWNE ARLYCE TOLMAN
IPC: G03C7/30
Filed: 1992-08-25
Granted: 1997-11-13
Abstract: A photographic color reversal element is described having     a photographic support; a green sensitive silver halide emulsion layer on the photographic support and having a magenta dye-forming coupler, and a filter layer on the photographic support and associated with the green sensitive layer, wherein the magenta dye-forming coupler is a 2-equivalent magenta dye-forming coupler, and the filter layer includes a filter dye molecule having the formula:    D=CH-M   (I>  wherein   D   is a group which, with the remainder of the molecule, forms a dye having an absorption maximum in the blue or green region of the visible spectrum, and M   is a five-membered or six-membered unsaturated heterocyclic ring, which may be fused with another five-membered or six-membered ring system, and which is unsubstituted or substituted with a lower alkyl group having from 1 to 10 carbon atoms, or an electron withdrawing group. a
Patent DE-69224441-D1 (DE)
Inventor: ALMASSI MANSOUR
IPC: F01B3/08
Filed: 1992-10-14
Granted: 1998-03-19
Abstract: PCT No. PCT/AU92/00545 Sec. 371 Date Apr. 14, 1994 Sec. 102(e) Date Apr. 14, 1994 PCT Filed Oct. 14, 1992 PCT Pub. No. WO93/08372 PCT Pub. Date Apr. 29, 1993.A two stroke engine (2) comprises a housing (4), a cylinder (6), a shaft (10) rotatably supported in the housing (4) for rotation about the cylinder axis (14), a piston (8) slidably mounted on the shaft (10) while fixed for rotation with the shaft (10) and co-operating slidably with cylinder (6), a pair of sinusoidal tracks (16) and track engaging elements (18) arranged respectively on the piston (8) and on the housing (4) to relatively rotate the piston (8) about the cylinder axis (14) while undergoing reciprocation in the cylinder (6) to impart rotation to the shaft (10). Additionally, scavenging means for the engine (2) is provided by the piston (8) having a first piston head portion (24) and a second piston head portion (26) connected by a sleeve portion (28) for combined reciprocation in the respective cylinder portions (20) and (40) to supply compressed scavenging fluid and compressed combustion fluid from cylinder portion (40) to cylinder portion (20) where combustion takes place.
Patent DE-69228907-D1 (DE)
Inventor: COUPLAND DUNCAN ROY
IPC: F01D5/28
Filed: 1992-09-08
Granted: 1999-05-20
Abstract: Pinning wires suitable for use in turbine blade manufacture comprise palladium alloyed with one or more noble and/or refractory metals, and are substantially more cost effective than conventional pinning wires.
Patent DE-69228944-D1 (DE)
Inventor: BABIUK LORNE
IPC: G01N33/68
Filed: 1992-12-11
Granted: 1999-05-20
Abstract: Recombinant subunit vaccines against bovine herpesvirus type 1 (BHV-1) are provided, as well as methods of vaccination and methods of recombinantly producing the subunit antigens or nucleotide sequences employed in the vaccines. Preferably, the subunit is a truncated BHV-1 gIV antigen.
Patent DE-69302554-D1 (DE)
Inventor: ATTARWALA SHABBIR
IPC: C09J4/04
Filed: 1993-10-04
Granted: 1996-06-13
Abstract: The invention provides a cyanoacrylate monomer adhesive formulation which has improved thermal properties resulting from the inclusion in the formulation of a "quinoid" compound of the formula: <CHEM>  where R is C(CN)2, C(CO2R<e>)2, C(SO2R<e>)2 or C(Ph)2; R<a>, R<b>, R<c> and R<d> are independently H, monovalent hydrocarbon, halogen or strong electron withdrawing groups; or two of R<a>, R<b>, R<c> and R<d> combined form a fused hydrocarbon ring; R<1> is C(CN)2, C(CO2R<e>)2, C(SO2R<e>)2 or C(Ph)2 or R<1> and R<b> combined form a fused ring having a C(CN)2, C(CO2R<e>)2, C(SO2R<e>)2 or C(Ph)2 group in conjugation with R; R<e> is alkyl and Ph is phenyl or R and R<1> are both O; and R<a>, R<b>, R<c> and R<d> are independently H, monovalent hydrocarbon, halogen, hydroxyl, alkoxyl or strong electron withdrawing groups, or two of R<a>, R<b>, R<c> and R<d> combined form a fused hydrocarbon ring, provided that at least two of R<a>, R<b>, R<c> and R<d> are halogen or strong electron withdrawing groups, or R is O; R<1> is C(CN)2, C(CO2R<e>)2, C(SO2R<e>)2 or a diphenylmethylene group, the phenyl groups of which may be optionally substituted with one or more halo, hydroxyl, alkoxyl, hydrocarbon, nitro, acyloxy or cyano groups; and R<a>, R<b>, R<c> and R<d> are independently H, monovalent hydrocarbon, halogen or strong electron withdrawing groups, or two of R<a>, R<b>, R<c> and R<d> combined form a fused hydrocarbon ring.
Patent DE-69303519-D1 (DE)
Inventor: GATTRUGERI GIOVANNI
IPC: B65G39/12
Filed: 1993-03-19
Granted: 1996-08-14
Abstract: Head structure (1) for rotatably supporting shafts (10) and the like, including fixed head bodies (2), each of which defines a seat (3) for the accommodation of bearings (4) which are connected to the shaft (10) to be supported and which defines an axial cavity (11) which rotatably accommodates a pin (12) which can be removably coupled to an end (16) of the shaft so that it rotates rigidly therewith. Each head body has a slider-like portion (20) which can be moved to access the seats in a radial direction. <IMAGE>
Patent DE-69305737-D1 (DE)
Inventor: ESWARA AMRUTA
IPC: A61K31/445
Filed: 1993-04-02
Granted: 1996-12-05
Abstract: A solid phase capable of detecting the presence of nicotine and/or nicotine metabolites is described. The solid phase is impregnated with assay reagents including a color determinant, a buffer, a cyanogen releasing agent and a cyanogen halide forming agent. The solid phase provides a means whereby unprocessed urine samples over a wide range of different pH values can be tested for the presence of nicotine and/or nicotine metabolites. The assay results may be determined by direct visualization of the color of the solid phase. Also described are methods of preparing and using the solid phase, and kits containing the solid phase.
Patent DE-69308594-D1 (DE)
Inventor: OLIVIER PAUL
IPC: B03B11/00
Filed: 1993-12-20
Granted: 1997-04-10
Abstract: The present invention relates to a system for separating solid particles in two fractions by means of a medium, the specific gravity of said medium situating in between the specific gravity of the particles of the first fraction and the specific gravity of the particles of the second fraction. The preferred system comprises: (a) a scrolled barrel (1) consisting of a central midsection in which the separation takes place; (b) a means (9) associated with said barrel (1) for driving it rotatively along its longitudinal center line; (c) means (5) for feeding or injecting into the barrel both the solid particles to be separated as well as the medium effecting this separation; (d) a means (6) for removing the sink fraction from said central mid-section; (e) a means (8) for removing the float fraction from the central mid-section, and (f) a means (28, 30) to prevent the float particles from crossing over into the sinks and thus reporting with the sink particles. The invention relates to a process for media separation.
Patent DE-69312236-D1 (DE)
Inventor: MARTIN BERTHOLD
IPC: F16H57/02
Filed: 1993-11-02
Granted: 1997-08-21
Abstract: The method comprises the steps of providing a case with a longitudinal passageway and a cavity at one end of the passageway having an opening perpendicular to the passageway. It involves providing a transfer shaft having a head portion and a shaft portion extending longitudinally from the head portion, and installing a front bearing about the transfer shaft and in the passageway. It involves inserting the shaft portion through the opening and into the cavity and rotating the transfer shaft such that the shaft portion enters the passageway and extending the shaft portion through the passageway. It then involves installation a rear bearing about the transfer shaft and in the passageway and retaining the front and rear bearings and transfer shaft in the passageway. The method includes the step of installing at least one seal about the transfer shaft and in the passageway prior to installing the rear bearing.
Patent DE-69319661-D1 (DE)
Inventor: BIL MARTINE
IPC: C09K23/18
Filed: 1993-05-12
Granted: 1998-08-20
Abstract: The subject of the invention is dewetting or degreasing compositions based on halogenated aliphatic solvents containing, in solution, at least one fluorinated amine monoalkyl or dialkyl phosphate, at least one quaternary ammonium monoalkyl or dialkyl phosphate and optionally a quaternary ammonium chloride.
Patent DE-69319976-D1 (DE)
Inventor: SUM PHAIK-ENG
IPC: C07C/
Filed: 1993-05-12
Granted: 1998-09-03
Abstract: The invention provides compounds of the formula: <CHEM> wherein R, R<3>, R<4> and W are defined in the specification. These compounds are useful as antibiotic agents.
Patent DE-69415466-D1 (DE)
Inventor: SIDDIQUI JUNAID AHMED
IPC: C08L67/00
Filed: 1994-10-05
Granted: 1999-02-04
Abstract: The present invention relates to films or sheets of linear polyester having incorporated therein a combination of precipitated silica particles and calcined clay having certain particle sizes and present in specific amounts based upon the weight of the polyester film. The addition of these fillers improves several properties of the film, including the handleability while maintaining acceptable optical clarity and transparency and to the method of making such films or sheets.
Patent DE-69416614-D1 (DE)
Inventor: MOMONT JOSEPH A
IPC: C02F11/08
Filed: 1994-03-29
Granted: 1999-04-01
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-69425709-D1 (DE)
Inventor: WONG T PHILIP
IPC: G01N33/96
Filed: 1994-06-29
Granted: 2000-10-05
Abstract: There is described a positive calibrator/control composition for use in assays for the detection of antibodies to infectious disease agents. The composition includes a composite antibody of a nonspecific IgM immunoglobulin moiety covalently linked to a specific, non-IgM antibody moiety. Also described is an assay method which utilizes the positive calibrator or control composition. <IMAGE>
Patent DE-69425723-D1 (DE)
Inventor: CLYDE GENE FRANK
IPC: A23L23/00
Filed: 1994-12-24
Granted: 2000-10-05
Abstract: Egg proteins, more specifically egg yolk proteins, or emulsions containing egg yolk proteins which are intended to subsequent thermal treatment, e.g. heat sterilization, are stabilized by addition thereto of an acidic amylaceous fermented composition resulting from a process wherein a) a slurry of cereal flour and at least one additional non-cereal starch material is first subjected to gelatinization and further homogenized; b) inoculated with an acidifying strain or a mixture of acidifying strains selected from Lactobacillus species and Streptococcus thermophilus; c) then subjected to a fermentation over a period and at a temperature such as to afford a pH of about 4.0 to 4.2 of the fermented material; and d) finally stabilized. Stabilizing composition useful therefor and foodstuffs containing same.
Patent DE-69427586-D1 (DE)
Inventor: CRAVERO HUMBERTO ALEXANDER
IPC: B01D53/32
Filed: 1994-08-10
Granted: 2001-08-02
Abstract: PCT No. PCT/AU94/00464 Sec. 371 Date Feb. 6, 1996 Sec. 102(e) Date Feb. 6, 1996 PCT Filed Aug. 10, 1994 PCT Pub. No. WO95/04875 PCT Pub. Date Feb. 16, 1995An ionization unit is placed in an engine exhaust system. The ionization unit comprises an inlet to a first chamber and an outlet from a second chamber. Within the first chamber there is located an anode mesh and a grid mesh adapted to place a negative charge upon particulate matter passing through the first chamber. Within the second chamber there is located an anode element positively charged to attract the negatively charged particulate matter. Relatively clean air is exhausted at the outlet.
Patent DE-69430410-D1 (DE)
Inventor: VORBERG EWALD
IPC: C12Q1/26
Filed: 1994-07-11
Granted: 2002-05-23
Abstract: Reagents and methods for determining the fructosamine content in a blood sample or a sample derived from blood are disclosed. It is proposed:   a set of reagents for determining the fructosamine content in a blood sample or a sample derived from blood, comprising two stable ready to use liquid reagents, the first liquid reagent having an nearby neutral pH and containing a colour reagent, which is reduced by fructosamine under alkaline pH conditions, thereby changing the colour, and reagents for removing non specifically reducing and/or turbidity-causing components of the sample, as well as possibly other usual additives, and the second liquid reagent containing a basic buffering agent, a method of determining the content of fructosamine in a blood sample or a sample derived from blood which uses the above set of reagents.
Patent DE-69432757-D1 (DE)
Inventor: STERN GEOFFREY
IPC: H04M1/64
Filed: 1994-07-18
Granted: 2003-07-03
Abstract: The present invention provides a recording and playback device used as a keepsake (20) capable of having a voice message recorded thereon and selectively played back comprising, on a single supporting structure (20') an integrated voice message recorded circuit (302) including means responsive to a control signal for storing a voice message in electronic form and means responsive to a control signal for playing back a stored message stored by said means for storing. Furthermore, it includes means (303) for reproducing a played back voice message in audible form as well as a connector (300) providing electrical connections to and from said device, wherein said control signal being provided to said circuit (302) for producing said control signal in place of any signal provided via said connector (300). The recording and playback device also consists of a manually operable control means coupled to said circuit (302) for producing said control signal in place of any signal provided via said connector (300). <IMAGE>
Patent DE-69434347-D1 (DE)
Inventor: WALKER LEIGH
IPC: C07C69/527
Filed: 1994-06-09
Granted: 2005-05-25
Abstract: A method for the preparation of C<sub>1</sub>-C<sub>20</sub>-alkyl or aryl-substituted alkyl, C<sub>8</sub>-C<sub>20</sub>-alkyl quaternary ammonium carbonates of the formula wherein R<sup>1</sup> is a C<sub>1</sub>-C<sub>20</sub>-alkyl or aryl-substituted alkyl group, and R<sup>2</sup> is a C<sub>8</sub>-C<sub>20</sub>-alkyl group, said method comprising (a) reacting a quaternary ammonium chloride reactant and a metal hydroxide reactant in an alcohol solvent to yield a quaternary ammonium hydroxide and (b) reacting said quaternary ammonium hydroxide with carbon dioxide to yield the desired quaternary ammonium carbonate.The products are particularly useful in wood preservative systems, as surfactants and as biocides.
Patent DE-69500110-D1 (DE)
Inventor: CHALLANDE CHRISTIAN
IPC: A63C5/07
Filed: 1995-03-01
Granted: 1997-01-30
Abstract: The binding consists of a retaining jaw (4) which can be moved between retaining and release positions, a body (2) carrying the jaw and connected to the ski via a base, and a jaw return mechanism with a spring (15) and locking element (16). It also has a feeler which supports at least part of the ski boot sole, and a connector (63) between the feeler and the return mechanism. The connector reinforces the effort which the return mechanism exercises on the jaw in response to an increase in the force applied to the feeler. The return spring also has a regulating screw (20), and the connector is linked to a component (66) which acts as a lever against the end of the screw to apply an additional compression to the spring. <IMAGE>
Patent DE-69501176-D1 (DE)
Inventor: PIEGAY YVES
IPC: A63C5/07
Filed: 1995-04-11
Granted: 1998-01-22
Abstract: The ski comprises a sliding surface (13) edged by squares. The body structure comprises an upper reinforcing layer (10) covered with an upper protection surface (9). On the top of the ski is an added structure (3) fixed in the rear part of the upper surface, in the zone which takes the heelpiece (7). This added structure ensures with a front stop (6) fixing for the skier's boot. This fixing is made by the intermediary of a sheet or plate (8) of visco-elastic material. The fixing screw (14) of the front zone of the added structure passes through it to fasten in the upper reinforcing layer. The rear zone of the added structure is glued onto the ski body structure by the sheet of visco-elastic material. The fixing screw (15) for the heel piece (7) is anchored in the added structure on top of the visco-elastic sheet. <IMAGE>