baber/WOPTO huggingface dataset:
Patent DE-69006573-D1 (DE)
Inventor: AUGUSTINE MARGRET
IPC: A01G9/24
Filed: 1990-10-31
Granted: 1994-03-24
Abstract: Solutions containing pesticide wastes from greenhouses, for example, are decontaminated in a system including a soil bed reactor. Waste water from the greenhouse goes to a sample tank from which samples are withdrawn for assay of toxicity. Water from the sample tank goes to a holding tank, or to a downstream subsystem if toxicity level is low. Water in the holding tank is aerated to promote degradation of toxic materials. Water from the holding tank is applied near the upper surface of a layer of soil in the soil bed reactor. Air from the sample tank and holding tank, and intermittently, air containing pesticides from the greenhouse, is also passed through the layer of soil in the soil bed reactor. Microbial action in the soil degrades toxic materials in both the gaseous and liquid streams. Water from the soil bed reactor may then be discharged to a pond populated by plant and animal species which promote further degradation of any remaining toxic materials before the water is discharged from the system. A bioassay technique employing aquatic amphipods sensitive to water borne toxic materials is provided for routine screening of toxicity levels in the various solutions in the system.
Patent DE-69010120-D1 (DE)
Inventor: GUNATA ZIYA
IPC: A23L27/24
Filed: 1990-09-07
Granted: 1994-07-28
Abstract: An enzymatic hydrolysis of a glycosidic substrate containing at least one of the said precursors is performed with at least one enzyme chosen in accordance with the structure of the said precursor, to liberate the corresponding monoglycosides by cleavage at a glycoside bond, and, in a second stage, an enzymatic hydrolysis of the product of the first stage is performed with at least one enzyme other than or identical to that/those of the first stage and designed to liberate the aroma components and aromas by cleavage of the aglycone-carbohydrate linkage bond. A vegetable material derived from a fruit such as grape or an aromatic or flowering plant, as well as their derivatives and by-products, is chosen as a glycosidic substrate. Terpenols such as geraniol, linalool, nerol and the like, terpene polyols and alcohols such as phenyl ethyl alcohol and benzyl alcohol, or the like, are obtained, in particular, as aroma components or aromas.
Patent DE-69011562-D1 (DE)
Inventor: PARES MONTANER PERE
IPC: B05B11/00
Filed: 1990-02-21
Granted: 1994-09-22
Abstract: There is described a dispensing pump for a fluid contained in a container, in which the component parts form two units which are functionally joined together by a coupling member (26), while being easily separable. The component parts of each unit are assembled together in such away as to make them hardly separable. The second unit comprises a valve (56) for communication with the container (28) and is inseparably attached to the container (28) and is further provided with a device restraining access to the valve (56), whereby this unit acts as a seal for the container. The first unit comprises a cylinder (2), piston (6), actuator means (14), spring (16) and communication means (8, 12) with the external environment and is applicable to successive second units.
Patent DE-69012210-D1 (DE)
Inventor: EUVRARD HUBERT
IPC: A61C1/14
Filed: 1990-04-26
Granted: 1994-10-13
Abstract: A dental handpiece which can receive one of a number of vibrating instruments for applications in endodontics or periodontal treatment includes an elongate handpiece for defining a body enclosing a non-rotating axle excited mechanically in vibration, mounted in the body by semi-flexible supports which contribute to generating and localizing a vibration node towards the front of the handpiece and to retain the vibrating axle centrally with its housing. A flexible interconnection is provided between the axle and the rotating driven shaft of the operating motor, to develop the vibrations which are desired.
Patent DE-69025138-D1 (DE)
Inventor: LUPATO GIAN SIRO
IPC: B28D1/26
Filed: 1990-11-06
Granted: 1996-03-14
Abstract: Bushhammering system in which such working operation is effected by means of a plurality of sharpened elements (221), which are pushed in succession against the surface to be treated with a suitable pressure, so that each of them penetrates fairly in the material and by shifting itself chips such material, by removing correspondent particles therefrom. The device performing such system is composed of a discoidal plate (10), fixable on a correspondent rotating support (30) and provided at its lower part with some rotating units (20), each comprising as associated roll (22) radially pivoted to said discoidal plate (10) on an associated support (21), which is slidable in a corresponding radial guide groove (11) provided on said discoidal plate (10) and fixable removably thereto by means of a unit stud bolt (23)-nut (231), said roll (22) being also provided on its surface of rotation with a plurality of sharpened elements (221) having a considerable superficial hardness and a high mechanical strenght. The resulting group of rolls (22) engages with a fair pressure the surface of the part to be worked and, by imparting an adequate relative movement between said part to be worked and said device which is contemporaneously put in rotation, one can obtain the bushhammering operation for the entire desired surface thereof.
Patent DE-69026624-D1 (DE)
Inventor: GILANO MICHAEL
IPC: G09F9/37
Filed: 1990-10-17
Granted: 1996-05-23
Abstract: An apparatus and method for providing a magnetic display in which a magnetic field produces visual patterns upon exposure to the apparatus. The apparatus comprises an enclosure which contains magnetically active flakes held within a dispersion medium which holds the magnetically active flakes in suspension, yet allows alignment of the flakes along the flux lines of the magnetic field when the flakes are exposed to the locus of the magnetic field.
Patent DE-69100813-D1 (DE)
Inventor: HAAKSMAN ERNST
IPC: G02B27/02
Filed: 1991-05-03
Granted: 1994-01-27
Abstract: PCT No. PCT/NL91/00076 Sec. 371 Date Nov. 4, 1992 Sec. 102(e) Date Nov. 4, 1992 PCT Filed May 3, 1991 PCT Pub. No. WO91/17465 PCT Pub. Date Nov. 14, 1991.A lens system comprising a frame that fixes to a head of a user of the lens system. Associated with the system are first and second magnifiers that are movable with respect to each other and with respect to the frame. The first and second magnifiers have respective oculars and objectives. The magnifiers are associated with a distance measuring means for measuring the distance from the user to an object to be viewed by the user. They provide a connected control unit with a signal representative of the distance. Driving means connected to the control unit are provided. The control unit provides the driving means with a control signal in response to the signal received from the distance measuring means. There are first displacement transferring means connected to the driving means for displacing the objectives with respect to the first and the second ocular. The focal length of each magnifier is adapted to the distance measured by the distance measuring means. The object can be sharply viewed by the user by means of each of the magnifiers. The second displacement transferring means is arranged functionally for displacing the first and second magnifiers with respect to each other and with respect to the frame in response to a signal provided by the distance measuring means in such a manner that the optical axes of the magnifiers which extend substantially through the optical center of the relevant eye, intersect each other at the distance measured by the distance measuring means.
Patent DE-69104012-D1 (DE)
Inventor: BONELLI FABRIZIO
IPC: C12N15/40
Filed: 1991-11-04
Granted: 1994-10-20
Abstract: It is described a composition comprising recombinant HDAg and HDAg-like polypeptides with an antigenicity comparable to the natural molecule expressed in human liver HDV infected cells. It is also described aprocess for the purification of said molecules and immunoassays for the use thereof. <IMAGE>
Patent DE-69108561-D1 (DE)
Inventor: FONGER JAMES
IPC: A61M25/01
Filed: 1991-10-15
Granted: 1995-05-04
Abstract: A transseptal left atrial cannulation system which provides drainage of left atrial blood without the need for thoracotomy. A guide wire and a long needle assembly are inserted into a catheter. A cannula rides over the exterior of this catheter. The guide wire may be advanced past the needle assembly and through a catheter through the distal end of the catheter to assist in directing the system to the right atrium. The cannulation system is inserted in a femoral vein located in the groin. Both the guide wire and needle assembly are long enough to allow a substantial length to extend out of the body at the groin for manipulation even when the distal ends of the guide wire and needle assembly are positioned in the heart. When the catheter distal end is positioned adjacent the septum in the right atrium, the guide wire is withdrawn from the catheter orifice and the needle assembly moves past the guide wire and through the catheter orifice to a position adjacent to the septum. The needle pierces the septum and the catheter moves over the needle assembly to further dilate the septal hole. The cannula attached to the catheter also moves through the septal hole, further dilating it, and resting with the holes in the left atrium. The guide wire, the needle assembly, and the catheter are withdrawn from the cannula. Oxygenated blood from the left atrium drains through the cannula to the extracorporeal pump and back to the body through an arterial cannula.
Patent DE-69109407-D1 (DE)
Inventor: BERTI EMANUELE
IPC: D04B35/22
Filed: 1991-08-13
Granted: 1995-06-08
Abstract: The device comprises one or more means of feeding (210) a corresponding roving or top of fibers to be opened using a rotating card (206) which separates the fibers of said roving, supplying them to a conveying cavity (214); a yarn-guide (244), for feeding tying yarn to a knitting machine capable of forming a tubular knitted manufactured article, is arranged around a neck (240) for discharge of the opened fibers, and the needles (256), during working, are also external to said neck. <IMAGE>
Patent DE-69119897-D1 (DE)
Inventor: FORD MICHAEL
IPC: G01G17/04
Filed: 1991-03-28
Granted: 1996-07-04
Abstract: Fluid is flowed from a source container to a weighing container and from the weighing container, the flow to the weighing container being controlled to keep the weight of fluid in the weighing container within predetermined limits. A warning may be provided if the amount in the weighing container falls below a warning amount, fluid then being directed to the container from a different source. Flow from the weighing container may be shut down, if the weight falls below a fail safe amount.
Patent DE-69122427-D1 (DE)
Inventor: SUZUKI FUMIO
IPC: A61P37/08
Filed: 1991-05-31
Granted: 1996-11-07
Abstract: Disclosed are imidazonaphthyridine derivatives represented by formula (I) <CHEM>  wherein: R<1> represents lower alkyl or substituted or unsubstituted aryl; and     X-Y-Z represents <CHEM> wherein R<2> represents hydrogen, lower alkyl, alkenyl, aralkenyl, or -C(R<5>)H-(CH2)n-R<4> (wherein R<4> represents substituted or unsubstituted aryl, substituted or unsubstituted pyridyl, substituted or unsubstituted furyl, hydroxy-substituted lower alkyl, lower alkanoyloxy, morpholino, lower alkanoyl, carboxy, lower alkoxycarbonyl, cycloalkyl, hydroxy, lower alkoxy, halogen or NR<6>R<7> wherein R<6> and R<7> independently represents hydrogen or lower alkyl; R<5> represents hydrogen, lower alkyl, or phenyl; and n represents an integer of 0 to 3); and R<3> represents hydrogen, mercapto, hydroxy, lower alkyl, or aryl  and pharmaceutically acceptable salts thereof. The compounds show a potent anti-inflammatory, anti-allergic and broncho-dilative activity.
Patent DE-69124041-D1 (DE)
Inventor: OHTSUBO KAZUO
IPC: H01L35/00
Filed: 1991-09-18
Granted: 1997-02-20
Abstract: There is disclosed a noise-reducing element (1) with at least one junction (4, 5, 6) between component (2, 3) of different kinds of electroconductive materials. The electrodes are constituted by a part of at least of the components. Further, the thermoelectric power of the respective materials in the element exceeds + or - 50  mu VK<-1> at the temperature of the element under the state in which the noise-reducing element is activated. Also, there is rectifying action to a harmless extent at the junction. <IMAGE>
Patent DE-69128535-D1 (DE)
Inventor: YAMAMOTO NOBUTO
IPC: C07K14/47
Filed: 1991-08-29
Granted: 1998-02-05
Abstract: A novel, potent macrophage activating factor is prepared in vitro by treating glycosylated human group-specific component, also known as human vitamin D-binding protein, with glycosidases. Group-specific component, which is isolated from retired blood by known procedures, is thus readily converted to a highly potent macrophage activating factor.
Patent DE-69129747-D1 (DE)
Inventor: PURI NIRDOSH
IPC: C07K14/61
Filed: 1991-08-29
Granted: 1998-08-13
Abstract: A method of preparing a protein in a physiologically active form, which method includes providing a source of protein in an at least partially solubilised form; and a refolding agent including an effective amount of a low molecular weight monothiol or derivative thereof; subjecting the solubilised protein to a refolding step, in the presence of the refolding agent.
Patent DE-69202355-D1 (DE)
IPC: F42B6/10
Filed: 1992-02-11
Granted: 1995-06-14
Abstract: In a cartridge casing there is provided a telescopic valve stem having at its forward end a main outlet valve and at its rearward end a servo- or pressure relief valve, a piston-like collar on the forward part of the valve stem divides the interior of the casing into a forward main chamber and a rearward auxiliary chamber; the chambers are connected by a bleeding passage and have an outlet opening at the forward end and the rearward end of the casing respectively, which openings are normally closed by the respective valves. A chamber of variable volume within the telescopic valve stem is in communication with the atmosphere, due to which the rearward or servo-valve may be opened by a slight fire pin blow to initiate the discharge of pressurized gas filling fom the main chamber. <IMAGE>
Patent DE-69208479-D1 (DE)
Inventor: BLOEMEN PETER
IPC: B29C70/08
Filed: 1992-12-18
Granted: 1996-03-28
Abstract: The invention relates to a laminate comprising a thermoplastic film (A) that is provided with non-woven fibres that project from both sides of the film, a subsequent layer of thermoplastic material (B) being applied to one side of the film, the non-woven fibres not melting at the melting point of the thermoplastic material (B), and the non-woven fibres having at least partly penetrated into and been bonded into the thermoplastic material (B). Preferably, the non-woven fibres are synthetic fibres, optionally recycled from waste material, and the thermoplastic film (A) and the thermoplastic material (B) are of the same or virtually the same polymer composition consisting of polyolefine, more in particularly polyethylene, that has optionally been recycled from waste material. The invention also relates to a process for the manufacture of such a laminate in which at least a thermoplastic film (A) provided with non-woven fibres that project from both sides of the film is rolled and/or pressed onto a layer of thermoplastic material (B) at a temperature at which the fibres do not melt, the non-woven fibres at least partly penetrating into and being bonded into the thermoplastic material (B). Preferably, the thermoplastic film (A) provided with non-woven fibres that project from both sides of the film is rolled and/or pressed onto the plastic, hot mass during the production of the thermoplastic material (B).
Patent DE-69208952-D1 (DE)
Inventor: PUES HUGO FRANCISCUS
IPC: H05K9/00
Filed: 1992-06-17
Granted: 1996-04-18
Abstract: An absorbing assembly for absorbing electromagnetic radiation in the range 10MHz to 100 GHz comprises a lossy dielectric material and chiral elements disposed outside the lossy dielectric. The chiral elements may be springs, Möbius bands, irregular tetrahedra, tapering helical springs or handed non-planar forks. The lossy dielectric material may be in the form of a shaped structure e.g. for use in an anechoic chamber. <IMAGE>
Patent DE-69221041-D1 (DE)
Inventor: ROBINSON SCOTT
IPC: G06F9/45
Filed: 1992-03-03
Granted: 1997-08-28
Abstract: A method of translating a first program code to a second program code preserves the granularity of the first code in the event of a processing interrupt by translating each first code instruction into a pair of groups of the second code. A second comparator executes the second code but interrupts this to perform an asynchronous event processing by aborting for a retry the second code instruction sequence, or delaying the asynchronous event processing and executing the second code according to the status of the execution of the second code at the interrupt. <IMAGE>
Patent DE-69230163-D1 (DE)
Inventor: MASAAKI MATSUO
IPC: C07D417/14
Filed: 1992-08-12
Granted: 1999-11-25
Abstract: A compound of the formula : <CHEM>  wherein R<1> is lower alkyl optionally substituted with halogen, lower alkylamino or lower alkyl(acyl)amino; cyclo(lower)alkyl; tricycloalkyl; aryl optionally substituted with lower alkoxy; or a heterocyclic group;     R<2> is hydrogen or halogen, or R<1> and R<2> are taken together with the adjacent atoms to form cycloalken ring or an N-containing heterocyclic group optionally substituted with acyl,     R<3> is hydrogen, halogen, hydroxy, lower alkyl or lower alkoxy, R<4> is hydrogen; acyl; cyano; aryl optionally substituted with hydroxy(lower)alkyl, halo(lower)alkyl, cyano(lower)alkyl, heterocyclic(lower)alkyl or acyl; or lower alkyl which may be substituted with substituent(s) selected from the group consisting of halogen, cyano, hydroxy, lower alkylsulfonyloxy, arylsulfonyloxy, acyl, acyl(lower)alkylthio and aryl optionally substituted with halo(lower)alkyl, cyano(lower)alkyl, heterocyclic(lower)alkyl, cyano, acyl, acyl(lower)alkyl, a heterocyclic group or (lower alkylsulfinyl)(lower alkylthio)lower alkenyl;     A is lower alkylene, lower alkenylene or a single bond,     X is a single bond, O or S, and     Y is O or S,  provided that A is loweralkylene or lower alkenylene, or X is O or S when R<1> is lower alkyl or aryl and R<2> is hydorgen,  and pharmaceutically acceptable salts thereof, processes for their preparation and pharmaceutical compositions comprising them.
Patent DE-69233774-D1 (DE)
Inventor: HARDY JOHN ANTHONY
IPC: C12N5/10
Filed: 1992-01-21
Granted: 2009-12-10
Abstract: Model systems of Alzheimer's disease comprise a DNA sequence encoding an amyloid precursor protein (APP) isoform or fragment that has an amino acid substitution. The substituted amino acid may be other than valine at the amino acid position corresponding to amino acid residue position 717 of APP770. Methods of determining genetic predisposition to Alzheimer's disease are also disclosed.
Patent DE-69300453-D1 (DE)
Inventor: BARREAU MICHEL
IPC: C07B57/00
Filed: 1993-02-04
Granted: 1995-10-12
Abstract: The present invention relates to a new isoindolinone derivative of formula:    <IMAGE>  (I)  in racemic form or in the form of its enantiomers, as well as its salts, its preparation and the pharmaceutical compositions which contain it.
Patent DE-69301369-D1 (DE)
Inventor: SHINJO KATSUMI
IPC: E04B1/41
Filed: 1993-04-08
Granted: 1996-03-07
Abstract: A concrete anchor has an anchor body (21) formed as a rod-shaped member (22) having a male thread (23) and a striking head (24), both formed at one end of the member. The rod-shaped member (22) further has its other end a hollow cylindrical portion (25) in the wall of which slots (26) extend axially from an open end so as to form expandable feet (27). Saw-toothed scratching tips 28 are formed at free ends of the expandable feet (27). A tapered plug (31) which is inserted in the hollow cylindrical portion (25) has an annular recess (34) and a retaining shoulder (36), both formed between a large diameter portion and a root (35) of the tapered plug. The annular recess (34) provides a cavity to receive concrete scrapings, so that an impact applied to the striking head can provide a strong and effective retention force for the concrete anchor, and any cracks which may be produced around a hole (11) holding the fixed anchor do not impair the retention force. <IMAGE>
Patent DE-69304550-D1 (DE)
Inventor: YU NING
IPC: C25D5/10
Filed: 1993-11-22
Granted: 1996-10-10
Abstract: PCT No. PCT/FR93/01148 Sec. 371 Date Jun. 1, 1995 Sec. 102(e) Date Jun. 1, 1995 PCT Filed Nov. 22, 1993 PCT Pub. No. WO94/13866 PCT Pub. Date Jun. 23, 1994Process for continuous manufacture of an electrical conductor consisting of an at least partially aluminium-based central core coated by continuous electrodeposition with at least one metal layer, including pretreatment of the surface of the core, characterized in that the following are subsequently performed successively on the core, a) an electrochemical deposition of copper in an aqueous bath maintained at a temperature of between 20 DEG  C. and 60 DEG  C., containing KCN, CuCN, K2CO3 and KNaC4H4O6 with a current intensity of between 1 and 10 A/dm2; b) rinsing at ambient temperature; c) an electrochemical deposition of tin in an aqueous bath maintained at a temperature of between 20 DEG  C. and 60 DEG  C., containing essentially tin dissolved in methanesulphonic acid and, optionally, additives, with a current intensity of between 1 and 100 A/dm2; d) rinsing with water at 60 DEG  C.
Patent DE-69304692-D1 (DE)
Inventor: LANGE ANTTI AARNE ILMAR
IPC: G06F/
Filed: 1993-05-05
Granted: 1996-10-17
Abstract: PCT No. PCT/FI93/00192 Sec. 371 Date Nov. 1, 1994 Sec. 102(e) Date Nov. 1, 1994 PCT Filed May 5, 1993 PCT Pub. No. WO93/22625 PCT Pub. Date Nov. 11, 1993The invention is based on the use of the principles of Lange's Fast Kalman Filtering (FKF TM ) for large process control, prediction or warning systems where other computing methods are either too slow or fail because of truncation errors. The invented method makes it possible to exploit the FKF method for dynamic multiparameter systems that are governed by partial differential equations.
Patent DE-69307721-D1 (DE)
Inventor: WILLINGHAM JOHN
IPC: B65D83/00
Filed: 1993-10-28
Granted: 1997-03-06
Abstract: PCT No. PCT/GB93/02222 Sec. 371 Date Jun. 30, 1995 Sec. 102(e) Date Jun. 30, 1995 PCT Filed Oct. 28, 1993 PCT Pub. No. WO94/10081 PCT Pub. Date May 11, 1994A negative pressure dispense system comprises a dispense assembly to be fitted to a drum or other fluid container, and a coupling head to mate with the dispense assembly. The dispense assembly has an air valve to control the ingress of air to the fluid container and a fluid valve to control the egress of fluid from the fluid container. The coupling head seals solely with and opens the fluid valve. The dispense assembly and coupling head have complementary mating features that inter-engage upon relative mating movement between the dispense assembly and the coupling head. The dispense assembly fluid valve has a rotatable valve member, the coupling head has a part shaped to engage the rotatable valve member, and the dispense assembly and coupling head mating features inter-engage upon relative rotation whereby, in use, as the coupling head is rotated in the dispense assembly the mating features engage and the coupling head part engages and rotates the rotatable valve member to open the fluid valve.