baber/WOPTO huggingface dataset:
Patent DE-68921470-T2 (DE)
Inventor: HASEGAWA ETSUO
IPC: C07D487/04
Filed: 1989-12-27
Granted: 1995-08-03
Abstract: This invention provides diazabicycloalkane derivatives of formula (1), wherein R1 represents a phenyl group optionally substituted by lower alkoxy, lower alkyl or halogen, a thiazolyl group or a furyl group, R2 represents oxygen or sulfur, m represents a number of 3 or 4, and n represents a number of 1 or 2, which are remarkably effective in treating senile dementia, namely, in improving cerebral functions and in activating and protecting cerebral metabolism.
Patent DE-68925451-T2 (DE)
Inventor: BENGSTON JOHN A
IPC: A45D34/04
Filed: 1989-10-03
Granted: 1996-05-30
Abstract: A wide roll-on dispenser has a fluid reservoir (12) and an applicator roller (18) mounted in a housing (16) with a valve mechanism (14) therebetween to control the flow of fluid from the reservoir (12) to the roller (18), the valve mechanism (14) being operated by movement of the housing (16) with respect to the reservoir (12). In a preferred arrangement the housing is moved to operate the valve mechanism by applying and removing an overcap (20).
Patent DE-68927181-T2 (DE)
Inventor: RICHARD GERARD
IPC: C04B35/632
Filed: 1989-12-27
Granted: 1997-04-24
Abstract: Refractory composition ready for hot or cold-hardening of the type comprising: (a) a filler of refractory mineral grains with high mechanical characteristics, for example silica, alumina or carbon; (b) at least one primary binder of the heat-hardenable type for agglomerating the grains of said filler; and (c) at least one secondary binder designed to improve and/or correct the faults of the primary binder. This composition is characterised in that the secondary binder is produced by saponification of a carbonated product whose acid value is sufficient for it to be modified by saponification, said secondary binder thereby becoming compatible with the primary heat-hardenable binder. The invention naturally also relates to a secondary binder and to the composite binder obtained by mixing the primary heat-hardenable binder with the secondary binder used in the refractory composition, as well as to a process for preparing said composition. The refractory composition according to the invention is suitable in particular for producing foundry moulds and mould cores, bricks and patches, and taphole clays for filling ports in blast furnaces.
Patent DE-68928119-T2 (DE)
Inventor: ARIMA TERUKATSU
IPC: C07K14/18
Filed: 1989-09-12
Granted: 1998-01-08
Abstract: Disclosed is a non-A, non-B hepatitis virus antigen peptide which exhibits antigen-antibody reaction specificity with at least one of sera from convalescent patient having acute non-A, non-B hepatitis and sera from a patient having chronic non-A, non-B hepatitis. By the use of the antigen peptide of the present invention, not only the diagnosis of non-A, non-B hepatitis but also the screening of blood for transfusion can be achieved with ease and high reliability. The antigen peptide of the present invention may also be used as the basis for a vaccine against non-A, non-B hepatitis.
Patent DE-69002037-T2 (DE)
Inventor: PREVOT GERARD
IPC: E05D15/06
Filed: 1990-04-23
Granted: 1993-11-11
Abstract: A rolling device for a sliding leaf of doors, windows or the like comprises a carriage (5) attached underneath the lower crossmember (2) of said sliding leaf (3) and equipped with at least one rolling element (6, 7) mounted freely in terms of rotation on a horizontal axle (18). 
<??>To overcome the problem of mechanical stability of this rolling device and make it easier to replace the wearing parts, the carriage (5) of the metallic type has receptacles (13, 14) capable of accommodating elastically deformable means (15) for guiding and supporting the axle (18) on which the rolling element (6, 7) is mounted. 
<IMAGE>
Patent DE-69006459-T2 (DE)
Inventor: HIROSAWA SATOSHI
IPC: H01F1/053
Filed: 1990-11-30
Granted: 1994-05-11
Abstract: An anisotropic sintered permanent magnet comprising 12 to 18 at % R, wherein R represents Pr, Nd, Dy, Tb and other rare earth element or elements contained as inevitable impurities provided that 0.8 </= (Pr + Nd + Dy + Tb)/R </= 1.0, 5 to 9.5 at % B, 2 to 5 at % Mo, 0.01 to 0.5 at % Cu, 0.1 to 3 at % A l , and balance being Fe, or Fe and Co substituting a part of Fe. B(x) and Mo(y) are (x -4.5 </= y </= (x - 3.0), and part of Fe may be replaced by Co to be 3 - 7 at % Co. Up to 90 at % of Mo may be replaced by V. The magnet is characterized by main tetragonal R2(Fe, Mo)14B or R2(Fe, Co, Mo)14B phase and boundary phase of (Fe, Mo)-B, or (Fe, Co, Mo)-B and Rm(Fe, Co, Mo)n where m/n = 1/2 to 3/1. B-rich phase Nd1 +  epsilon Fe4 B4 disappears. Dy and/or Tb linearly increase iHc. High coercivity and maximum energy product are obtained: iHc >/= 15 kOe (or 21 kOe) and (BH)max >/= 20 MGOe (or 28 MGOe) with high corrosion resistance and high pulverizability of alloy.
Patent DE-69017216-T2 (DE)
Inventor: SWANSON ROYAL
IPC: B01D35/12
Filed: 1990-07-11
Granted: 1995-06-14
Abstract: A rotary diverter valve for use in diverting fluid wherein the fluid port intersections between the valve body and rotary element are all at a flat planar interface to provide a flat, zero clearance, metal to metal contact. Live bolting is provided to adjust the contact pressure through a spherical bearing arrangement as will tolerate axial misalignment due to nonparallel loading to eliminate any need for critical torquing and widen manufacturing tolerances and reduce costs. When utilizing a replaceable transition plate between the rotary element and the valve body, wear on costly components is eliminated, and the valve is easy to maintain and repair.
Patent DE-69024776-T2 (DE)
Inventor: DALLA FONTANA ADAMO DR
IPC: C03B9/40
Filed: 1990-11-20
Granted: 1996-08-08
Abstract: Distributor in which the pneumatic valves are arranged vertically in two parallel horizontal rows inside a single component (1) which, in addition to the abovementioned valves (4) contains a common feed chamber (3) communicating with all the openings for feeding the pneumatic valves, and a delivery chamber (7) communicating with all the delivery openings of the said valves, the latter being suitable for controlling the operation of the mechanisms for forming and handling a machine for the production of hollow glass objects of the type known under the designation "I.S.". <IMAGE>
Patent DE-69026715-T2 (DE)
Inventor: MARAGANORE JOHN
IPC: G01N33/60
Filed: 1990-08-17
Granted: 1996-10-17
Abstract: This invention relates to novel biologically active molecules which bind to and inhibit thrombin. Specifically, these molecules are characterized by a thrombin anion-binding exosite association moiety (ABEAM); a linker portion of at least 18  ANGSTROM  in length; and a thrombin catalytic site-directed moiety (CSDM). This invention also relates to compositions, combinations and methods which employ these molecules for therapeutic, prophylactic and diagnostic purposes.
Patent DE-69033795-T2 (DE)
Inventor: WIKTOROWICZ E
IPC: G01N27/447
Filed: 1990-11-06
Granted: 2002-05-23
Abstract: A method for achieving desired electroosmotic flow characteristics in a capillary tube having charged surface groups. An electrolyte solution containing a compound effective to stably alter the charge of the tube walls is drawn into and through the tube during while the electroosmotic flow rate in the tube is being monitored, until a desired electroosmotic flow rate is achieved. The method can be used to optimize electrophoretic separation of charged protein or nucleic acid species in a capillary tube, and to produce capillary tubes with desired charge density properties.
Patent DE-69101467-T2 (DE)
Inventor: AHMED FAHIM UDDIN AHMED FAHIM
IPC: C11D3/12
Filed: 1991-05-07
Granted: 1994-07-14
Abstract: The application is directed to a nonaqueous liquid automatic dishwasher detergent composition with improved anti-filming and anti-spotting properties and to a method of using the detergent composition. The detergent composition comprises a nonaqueous organic carrier liquid, silica, alumina or titanium dioxide anti-filming agent, a water soluble polyacrylate anti-spotting agent, inorganic builder salts, bleach compound and detergent. The compositions provide reduced filming and spotting on dishware, glassware, china and the like, particularly in hard water. The nonaqueous liquid automatic dishwasher detergent compositions are stable in storage and are readily dispersible in water.
Patent DE-69102984-T2 (DE)
Inventor: TIMM GERALD L
IPC: F16L27/08
Filed: 1991-03-22
Granted: 1994-10-27
Abstract: A rotary joint for introducing or removing a heat exchanging medium, such as steam, from a rotary dryer drum characterised by its ability to accommodate significant axial expansion or contraction with respect to the axis of drum rotation. A rod supported housing (52) includes an axially displaceable nipple (86) having an end engaging an annular seal ring (100) associated with a drum journal mounted wear plate (36). Axial movement between the wear plate (36) and joint housing (52) is accommodated by relative movement between the housing (52) and nipple (86), and preferably, springs (98) axially bias the nipple (86) into engagement with a self-aligning seal ring (100) to maintain a fluid tight connection under all thermal and pressure conditions. <IMAGE>
Patent DE-69108878-T2 (DE)
Inventor: KELLY MARTHA JEAN
IPC: C07C241/04
Filed: 1991-12-04
Granted: 1995-12-21
Abstract: This application relates to a process for selectively monoacylating hydrazines by reacting unsubstituted or monoalkylhydrazines with trichloromethyl aryl ketones.
Patent DE-69109334-T2 (DE)
Inventor: UMEZU NORIO
IPC: D04H1/64
Filed: 1991-02-11
Granted: 1995-10-19
Abstract: A nonwoven fabric, particularly composed by long-stock synthetic resin yarns such as polyethylene and polypropylene is provided at one or both surfaces thereof with an ink-setting layer formed by coating, drying and curing a resin composition containing some of acrylic resins, synthetic rubbers and polyester resins. The ink-setting layer is excellent in the transfer property and fixing ability to an oil ink which is ordinarily used for offset printing, and prevents the nonwoven fabric from being swelled or transformed by a petroleum high-boiling-point solvent contained in the oil ink. Preferably, a low-temperature cross-linking agent is incorporated with the resin composition of the ink-setting layer so as to complete cross-linking of the resin composition at a low temperature at which heat shrinkage or heat damage of the nonwoven fabric will not be caused, in a shortened period of time. Moreover, when 10 to 40% by weight of non-calcined clay, 1 to 15% by weight of titanium dioxide and 1 to 10% by weight of calcium carbonate or calcined clay are incorporated as fillers in the resin composition of the ink-setting layer, the ink-setting layer has improved absorbability, drying ability and fixing ability to a printing ink. A preferable construction of the nonwoven fabric has a first layer containing the low-temperature cross-linking agent and a second layer containing the specific filler ingredients.
Patent DE-69117048-T2 (DE)
Inventor: HARAGA HISATO
IPC: B01D53/88
Filed: 1991-11-27
Granted: 1996-06-27
Abstract: This invention consists in a method of performing decomposition and removal of heterogeneous substances present in the air and addition treatment by means of rotatable discs in multilayer structure. The invention provides a structure to promote air treating function of the disc surface in addition to air with the self-acting blowing function of a thin layer of air caused by the rotation of discs. Thus, laminar flow separation, promotion of disturbance of a boundary layer near the disc surface by increase in speed relative to the discs, and rotation stall are provided to the thin layer of air so that contact of the air stream with catalyst or absorbent carried by or impregnated into a large number of discs according to respective application purposes can significantly be activated, whereby application-compatible air treating functions are greatly facilitated and air treating functions are greatly improved. Further, a distance of contact of the disc fan with air is long because of rotations of the discs and the air flows along a logarithmic spiral path, and, accordingly, a constant drift in the circumferential direction seldom occur even when distances between discs are not uniform, whereby the total area of the discs can surely and effectively be utilized and, as a result, air treating functions are increased and improved accordingly. Even when distances between the rotatable discs in the multilayer structure are reduced so as to enlarge a contact area per unit volume with functional agent, a self-acting blowing function caused by the rotation of the discs is increased and air treating functions can markedly be promoted without a decrease in volume of passing air stream. <IMAGE>
Patent DE-69127981-T2 (DE)
Inventor: SWEETEN THEODORE
IPC: F01M13/04
Filed: 1991-12-02
Granted: 1998-02-12
Abstract: Apparatus for receiving crankcase emissions from an internal combustion engine and for separating the liquid portions of the emissions from the gaseous portion thereof. The apparatus includes a mounting flange, an opening for the return of the liquids to the engine, and at least one layer of filtering material. In one embodiment, the filtering material may be soaked with oil. Another embodiment has a screw mounted in the housing, and positioned to retard the flow of emissions exiting from the housing. The apparatus includes an outlet for return of the gaseous portion of the emissions to return to the combustion chamber via the PCV line or the induction manifold.
Patent DE-69130396-T2 (DE)
Inventor: CHAN LILY
IPC: C07K16/42
Filed: 1991-08-14
Granted: 1999-06-24
Abstract: A method for producing an improved solid phase antigenic reagent useful in an immunoassay for detecting antibodies specific for a virus, such as the human immunodeficiency virus, is disclosed which comprising the addition to a natural viral lysate a synthetic or recombinant viral protein or peptide. Also provided is an improved immunoassay utilizing the solid phase antigenic reagent.
Patent DE-69209523-T2 (DE)
Inventor: BALDUCCI SERGIO
IPC: B29C51/16
Filed: 1992-07-09
Granted: 1996-09-12
Abstract: An article such as a broom back coated with a covering comprising a layer (9) of thermoformable plastic material. The broom backs (1) are introduced in a chamber (6) of a thermoforming machine (5) radiating panel (8). A plate of thermoformable material is put on the broom backs (1) and by the action of the heat radiated by the panel (8) and under vacuum condition the plate melts forming a layer (9) which wraps the broom backs (1) almost completely. The coating layer (9) thus formed after deformation maintains its colour and brightness and inscriptions and fancy drawings can also be preprinted on it. The covering formed by said layer (9) comprises an upper and a side surface completely wrapping the upper and the side faces of broom backs (1) and a lower bent edge partially coating the lower face (2a) thereof. The layer (9), which preferably is of PVC or polystyrene, advantageously preprinted, is firmly secured to the broom backs (1) after cooling.
Patent DE-69219368-T2 (DE)
Inventor: BENZON ERNST BENZONI VON
IPC: E21B17/046
Filed: 1992-05-29
Granted: 1997-11-20
Abstract: Drilling apparatus, in particular for drilling of holes preferably in soil consisting essentially of glacier deposits or comparatively soft rocks, said drilling apparatus comprising a drilling pipe with a cutter head, the drilling pipe consisting of two coaxial pipes forming an interspace, through which a drilling medium such as water or air can be introduced, and in which drilling pipe the cutter head is placed on the end, which is in front during the drilling, the cutter head comprising a number of hard metal bits and nozzles in between, through which the drilling medium can flow under pressure. To obtain an effective conveyance of the material removed during the drilling through the inner of the drilling apparatus, through which it should also be possible to introduce for instance liners, the drilling apparatus is constructed in such a way that the clear of the inner one of the coaxial pipes is unobstructed, that in addition to the nozzles in the cutter head a number of radially inwards directed nozzles is provided at a short distance from the cutter head and a number of ejector nozzles, which is directed obliquely inwards in a direction away from the cutter head.
Patent DE-69221193-T2 (DE)
Inventor: GUESS ROBERT G
IPC: C02F1/68
Filed: 1992-04-02
Granted: 1997-12-04
Abstract: A pumpable composition for adding to an acidic medium for producing ferrous dithionite in said acidic medium, which comprises an alkaline slurry of iron particles, hydrated crystalts of an alkali metal sulfite, and an alkaline aqueous saturated solution of said alkali metal sulfite and an alkali metal hydroxide, having a pH between 9 and 12, wherein the molar ration of said sulfite to iron contained is between 0.1 and 10. A process for removing dissolved heavy metal from an aqueous solution containing said heavy metal which comprises admixing said solution with a source of ferrous and dithionite ion in solution at a pH between 1 and 7 to effect precipitation of said heavy metal and recovering said precipitated heavy metal.
Patent DE-69222394-T2 (DE)
Inventor: LAERMER STUART FRANK
IPC: C08K5/51
Filed: 1992-11-04
Granted: 1998-01-29
Abstract: Stabilizing mixtures for plastic materials containing polyethylene comprise (a) a tocopherol compound and (b) a phosphorus- or sulphur-containing secondary antioxidant in a weight ratio from about 1:1.4 to about 1:5. Closely related stabilizing formulations for plastic materials comprise (a) from about 10 to about 50 weight percent of  alpha -tocopherol; (b) up to 50 weight percent of polyethylene glycol and/or (c) up to 50 weight percent of glycerol monocaprylate caprate; and optionally also (d) up to 20 weight percent of glycerin, the total weight percent of the two, three or four components amounting to 100. Such stabilizing mixtures or formulations can be produced by mixing the appropriate components in the appropriate weight ratios, whereby this mixing is continued to the formation of a clear solution in the case of the stabilizing formulation. The invention also concerns plastic materials or articles made therefrom having incorporated therein the stabilizing mixture or formulation, and the use of said stabilizing mixtures or formulations for stabilizing plastic materials.
Patent DE-69222438-T2 (DE)
Inventor: KONDO SHINICHI
IPC: A61P31/18
Filed: 1992-12-25
Granted: 1998-01-29
Abstract: D- beta -Lysylmethanediamine represented by formula (I) or a salt or hydrate thereof has an activity of inhibiting the infection with AIDS virus or HIV, and hence an AIDS virus infection inhibitor containing the same as an active ingredient is prospective as one of the remedies for AIDS which is thought to be difficult to cure. <CHEM>
Patent DE-69225599-T2 (DE)
Inventor: FELIZIANI ROBERTO
IPC: A61M25/00
Filed: 1992-06-05
Granted: 1999-01-28
Abstract: A non-contaminating cather includes a generally hollow tube (12) having an axial lumen extending along the length thereof, and an elongated, tubular elastic membrane (14) disposed within the lumen. As the catheter is inserted into a patient, the membrane (14) is drawn through the tube and out the leading edge of the tube. Once the catheter is fulled inserted, the membrane circumscribes the tube; thus, contact between the tube and the patient is substantially, if not entirely, prevented during insertion of the cather. More particularly, the membrane is laid out as the catheter is urged along the anatomical canal and thus remains interposed between the exterior wall of the catheter and the patient's internal organs (e.g, the urethra). Sliding frictional contact between the catheter tube and the urethral mucosa is inhibited and the passive transportation of pathogens in the lower urinary tract concomitantly prevented.
Patent DE-69226218-T2 (DE)
Inventor: BUCKLEY RANDALL GEORGE
IPC: B01J19/24
Filed: 1992-04-28
Granted: 1999-03-25
Abstract: Polymer is recovered by ultrafiltration from a whitewater waste stream generated during the production of a polymer latex. The whitewater stream is circulated through an ultrafiltration system in laminar flow, under conditions of shear insufficient to destabilize the whitewater emulsion, and the recovered polymer is in the form of an emulsion which may be blended at significant levels into the original polymer latex without degrading its performance properties. <IMAGE>
Patent DE-69229573-T2 (DE)
Inventor: IKEYAMA SHUICHI
IPC: C07K14/47
Filed: 1992-04-09
Granted: 2000-01-13
Abstract: The present invention relates to a monclonal antibody capable of suppressing the motility of cancer cells, a polypeptide recognizable by said anti-cancer antibody and its fragment peptides which is capable of suppressing the motility of cancer cells. The present invention also relates to a production and a use for preventing the metastasis of cancer thereof.
Patent DE-69303276-T2 (DE)
Inventor: SJOEHOLM HARRI
IPC: E21B4/14
Filed: 1993-04-21
Granted: 1997-01-23
Abstract: PCT No. PCT/FI93/00165 Sec. 371 Date Nov. 22, 1994 Sec. 102(e) Date Nov. 22, 1994 PCT Filed Apr. 21, 1993 PCT Pub. No. WO93/21418 PCT Pub. Date Oct. 28, 1993.A method of using an organic, oil-based pressurized medium derived from natural biological metabolism for the percussion device in a drilling device of a drilling apparatus having a drilling bit at its one end for drilling a hole in the ground comprises: a) causing the organic oil-based pressurized medium derived from natural biological metabolism to flow in the drilling hole through at least the drilling device and possibly one or several drill rods, when joined to the drilling device for increasing the drilling depth of the drilling device, b) driving the percussion device for generating the percussion movement by the organic oil-based pressurized medium derived from natural biological metabolism supplied through a first flow channel provided in the drilling device and the drill rod, c) removing drilling waste generated by the drilling bit at the end of the drilling device by a scavenging agent supplied through a second flow channel provided in connection with the drilling device and the drill rod, and d) supporting the drilling apparatus with a support frame being at least indirectly supported by the ground.
Patent DE-69306125-T2 (DE)
Inventor: FAKLEY MARTIN
IPC: B01D53/72
Filed: 1993-10-25
Granted: 1997-03-13
Abstract: PCT No. PCT/GB93/02196 Sec. 371 Date Jun. 26, 1995 Sec. 102(e) Date Jun. 26, 1995 PCT Filed Oct. 25, 1993 PCT Pub. No. WO94/11091 PCT Pub. Date May 26, 1994A process for scrubbing volatile or odoriferous substances from a gas stream (1) with aqueous liquor (7) containing hypochlorite or hydrogen peroxide as an oxidant (15) and recycling (12) part of the resultant liquor after passage through a bed (11) of catalyst for the decomposition of the oxidant is disclosed.
Patent DE-69308523-T2 (DE)
Inventor: OHTSUKA TOSHIKAZU
IPC: A01N43/54
Filed: 1993-12-24
Granted: 1997-08-14
Abstract: There is disclosed a novel 4-aminopyrimidine derivative containing an optionally esterified carboxyl group at the 5-position which has potent fungicidal activity as well as insecticidal and miticidal activity. The compound is useful as agricultural fungicides, insecticides and miticides. There are also disclosed a process for producing the above compound and agricultural fungicidal, insecticidal and miticidal compositions