baber/WOPTO huggingface dataset:
Patent DE-68917922-T2 (DE)
Inventor: SALO OLLI
IPC: H04B10/2581
Filed: 1989-06-15
Granted: 1995-01-26
Abstract: Procedure and apparatus for the control of electric power, by which procedure the electric power supplied to a load is regulated by means of a regulator, e.g. a thyristor regulator. The regulator control signals, e.g. thyristor firing pulses, are produced by a separate control unit (6), from where they are passed in the form of optical signals via at least one optical fibre (2) to a socket or equivalent and further to a photosensitive device (Q), which converts the signals into electrical form and applies them to at least one controllable solid-state component, e.g. thyristor, in the power stage of the regulator.
Patent DE-68924323-T2 (DE)
Inventor: CONAWAY LAWRENCE S
IPC: C07D277/74
Filed: 1989-11-06
Granted: 1996-05-02
Abstract: A process for the manufacture of 2-thiocyanomethylthiobenzothiazole. 2-Chloromethylthiobenzothiazole is reacted, in the presence of at least one glycol ether as a solvent for the reaction, with either an alkali metal or an ammonium thiocyanate at a temperature and for a time sufficient to produce the 2-thiocyanomethylthiobenzothiazole.
Patent DE-68926113-T2 (DE)
Inventor: PURITCH GEORGE
IPC: A01N53/00
Filed: 1989-09-11
Granted: 1996-08-22
Abstract: An environmetally safe, broad spectrum insecticidal composition is disclosed. The composition combines a mixture of monocarboxylic acids (such as oleic and linoleic) and their alkali metal salts, and a pyrethroid compound. In a concentrated form of the composition, the monocarboxylic acid mixture comprises about 50 percent by weight monocarboxylic acids and their salts, at least 70 percent of which comprise oleic acid and at least 6 percent comprise linoleic acid. The pyrethroid compound is present in the concentrate at about 0.2 to 2.0 percent by weight.
Patent DE-69013740-T2 (DE)
Inventor: EATON MICHAEL ANTHONY WILLIAM
IPC: C07D498/04
Filed: 1990-04-05
Granted: 1995-03-30
Abstract: A drug delivery system is described in which an immunoconjugate and a prodrug are used in association with each other to deliver a drug to a host target site such as a tumour. The immunoconjugate comprises an antibody or antibody fragment to which is attached a  beta -lactamase or an active fragment thereof. The prodrug is a cyclic amide derivative of a drug or an unstable precursor thereof in which the drug or precusor is attached to the remainder of the prodrug such that it forms a leaving group which on hydrolysis of the prodrug is eliminated as the active drug or unstable precursor. Particular prodrugs include penicillin or cephalasporin derivatives and other beta -lactams to which are attached any physiologically active substances, particularly antineoplastic agents, antiviral, antibacterial or antifungal compounds. In use the immunoconjugate is adminstered first such that it localises at the host target site. Subsequent administration of the prodrug results in  beta -lactamase catalysed hydrolysis of the prodrug at the target site with release of the active drug or unstable precursor.
Patent DE-69018632-T2 (DE)
Inventor: WU I-LONG
IPC: H01C10/06
Filed: 1990-12-21
Granted: 1995-10-12
Abstract: A push button variable resistor device includes a hollow push button seat member confining a receiving space 10, and at least one resistor piece (3, 3a, 3b, 3') fixed inside the seat member. The resistor piece (3, 3a, 3b, 3') has a contact portion (30, 30', 3d) and at least one leg portion ( 32, 34, 3f) projecting outward through a base portion 12 of the seat member. A spiral spring resistor (4, 4') is disposed inside the receiving space 10 of the seat member above the resistor piece (3, 3a, 3b, 3d). The spring resistor (4, 4') has a plurality of concentric turns of varying diameters. A push button 5 is slidably fitted through a button opening 23 of the seat member. The spring resistor (4, 4') has a topmost turn 41 cooperatively associated with the push button 5. The push button 5 is externally pushed to compress the spring resistor (4, 4') to cause the concentric turns to contact the resistor piece (3, 3a, 3b, 3d). The contact area between the spring resistor (4, 4') and the resistor piece (3, 3a, 3b, 3') varies according to the degree of depression of the push button 5 to correspondingly vary the output resistance of the variable resistor device.
Patent DE-69023339-T2 (DE)
Inventor: SUORAJAERVI VEIJO ANTERO
IPC: B29C57/04
Filed: 1990-09-01
Granted: 1996-05-30
Abstract: A device for forming sealing grooves in plastic pipes, comprising a form ring (6, 3) being divided into two groups of radially movable segments (6, 3), and an axially movable guide ring (2) having inclined surfaces (17) for the segments (6, 3). The angle of inclination with respect to the axis of the guide ring (2) of the inclined surfaces (17) for a first group of segments (6) is larger than the same angle for the inclined surfaces for a second group of segments (3).
Patent DE-69024631-T2 (DE)
Inventor: FRAATZ ROBERT DR
IPC: C12M1/34
Filed: 1990-11-19
Granted: 1996-09-19
Abstract: A method, a sensor and apparatus for detecting biological activities in a specimen, for example in a blood sample, are provided in which a sealable container is sealed with a culture medium therein into which the sample is introduced, metabolic processes are enhanced in the presence of microorganisms in the sample and changes taking place in the concentrations of the substances such to such processes are detected and monitored with an excitation and detection assembly assigned to concentration sensors, herein the form of optodes which are optically coupled to the excitation and detection assembly and to thereby to an evaluation unit for determining concentration changes of the substances over time as indications of the presence of microorganisms. <IMAGE>
Patent DE-69100975-T2 (DE)
Inventor: DAVIES ALAN PHILLIP
IPC: A23L5/20
Filed: 1991-05-31
Granted: 1994-05-05
Abstract: The invention concerns with a method to improve a cereal bran. The bran is extracted with an aqueous alcohol, preferably ethanol. The bran is used in flour to make a modified whole meal, which can be used in batters, from which baked food can be obtained.
Patent DE-69106618-T2 (DE)
Inventor: BIRTWISTLE DAVID HOWARD
IPC: A61K8/891
Filed: 1991-07-22
Granted: 1995-05-18
Abstract: A shampoo composition comprises:   (a) a surfactant which is chosen from anionic, nonionic or amphoteric surfactants or mixtures thereof; (b) an aqueous emulsion of a solution of highly viscous silicone in volatile solvent; and (c) a cationic conditioning polymer which is a cationic derivative of guar gum;   wherein the average particle size of the highly viscous silicone in the composition is less than 2  mu m in diameter.
Patent DE-69112206-T2 (DE)
Inventor: GRABIS DIETRICH WALTER
IPC: H01J29/89
Filed: 1991-12-05
Granted: 1996-04-11
Abstract: A conforming filter (50) for a video display unit (VDU). The VDU includes a cathode ray tube (CRT) with a curved faceplate and an aperture defining bezel (28). The filter having at least antireffective properties, includes a plastic substrate having a thickness between about 0.8 and 1.2 mm. The thickness is such that the filter may be made to substantially conform to the curvature of a cathode ray tube faceplate (26). The filter may be assembled in a VDU by removing the bezel, locating the filter adjacent the CRT, and applying pressure around a perimeter region of the filter to cause it to substantially conform to the curvature of the faceplate. The filter may be retained in a conforming position adjacent the faceplate by the bezel. The filter may also be attached to a bezel having a curved surface. The filter conforms to the curvature of the surface when then attached. <IMAGE>   <IMAGE>
Patent DE-69114910-T2 (DE)
Inventor: RANALLETTA JOSEPH VINCENT
IPC: A61B5/151
Filed: 1991-04-10
Granted: 1996-04-18
Abstract: The present invention provides an actuator mechanism (10,100) for sequentially advancing and retracting a lancet needle (A,104) and includes a drive carriage (12,106) for advancing and retracting the lancet needle and a hinge structure (13,102) operatively connected to displace the drive carriage (12,106). The hinge structure (13,102) includes first (20,112) and second (22,114) coupled leaf members relatively pivotal between a first position thereof in which the drive carriage (12,106) is advanced to project and thrust the lancet needle (A,104) into a tissue penetration position, and the second pivotal position of the leaf members in which the drive carriage (12,106) is retracted to withdraw the lancet needle (A,104) from the penetration position. The leaf members can also be pivotal to a third position in which the drive carriage (12,106) is retracted prior to initiating the advancement so that the first position of the leaf members is pivotally intermediate between the second and third relative positions thereof. The drive carriage is thus advanced and thereafter retracted for thrusting and then withdrawing the lancet needle in continuous reversal motions thereof. The drive carriage is guided so that the advancement and retraction motions are along a highly accurate linear path. <IMAGE>   <IMAGE>
Patent DE-69124789-T2 (DE)
Inventor: GALBRAITH DOUGLAS C
IPC: H01L21/82
Filed: 1991-12-23
Granted: 1997-06-12
Abstract: The present invention includes four approaches to reduce the unintended programming of antifuses while programming selected antifuses and to decrease the programming time. The first approach includes circuitry to maintain the voltage placed on unselected antifuses at a constant level by use of a voltage source. According to the second approach, a resistor is included in series with the voltage source. According to the third approach, a diode is included in series with the voltage source. According to the fourth approach, a MOS implementation of a diode is included in series with the voltage source. <IMAGE>
Patent DE-69126124-T2 (DE)
Inventor: SRINIVASAN ANANTHACHARI
IPC: A61K47/48
Filed: 1991-09-27
Granted: 1997-08-28
Abstract: A chemically defined polymeric carrier comprising a series of  alpha -amino acids in any combination containing side chains to which diagnostic/therapeutic and chelating agents can be covalently joined through cleavable linkers either directly or covalently joined through cleavable linkers after chemical modification of the side chains. Hydrazone, disulfide, and ester linkages in any combination can be present in the polymeric carrier between the side chains of the  alpha -amino acids and the agents. The presence of a particular covalent linkage between the side chain and the agent in the carrier is determined by the functional group present in the side chain of the  alpha -amino acid and the functional group present in the agent. The  alpha -amino acids with side chains to which agents do not covalently join can function as spacers to minimize interaction between bulky molecules attached to the polymeric carrier. In addition, those  alpha -amino acids with charged or hydrophilic side chains to which agents do not covalently join can provide increased solubility to the polymeric carrier.
Patent DE-69131058-T2 (DE)
Inventor: GLASS MITCHELL
IPC: A61P11/00
Filed: 1991-05-17
Granted: 1999-09-09
Abstract: There is provided a novel therapeutic compound for use in the symptomatic treatment of bronchitis and for use in the manufacture of a medicament for the treatment of bronchitis, as well as a method of treatment of bronchitis with the therapeutic compound and a method of treatment ofbronchitis with the therapeutic compound in combination with one or more other agents indicated for the treatment of bronchitis.
Patent DE-69131401-T2 (DE)
Inventor: WOULFE STEVEN
IPC: C07D307/64
Filed: 1991-12-20
Granted: 1999-12-23
Abstract: A myocardial imaging agent for use in humans comprising a TC(III) complex ligated in a planar position by a tetradentate ligand having incorporated therein four hard atoms and two furanome rings and in the axial positions by phosphines containing dioxanyl or ether moieties. The agent exhibits improved biodistribution, improved labeling and extremely rapid blood clearance following administration to a human. The agent has high myocardial uptake accompanied with exceptionally rapid hepatobilary clearance and extensive renal clearance to give sufficiently high heart/liver and heart/lung ratio that provide nearly ideal myocardial images in humans.
Patent DE-69132097-T2 (DE)
Inventor: LEE J
IPC: C12Q1/68
Filed: 1991-09-27
Granted: 2000-10-12
Abstract: A chain-termination method of nucleic acid sequence determination is provided wherein nucleoside triphosphate precursors are replaced with their 1-thiotriphosphate analogs in the polymerization step. This substitution results in more uniform bands of electrophoretically separated DNA fragments which, in turn, results in more accurate base determination.
Patent DE-69132605-T2 (DE)
Inventor: PEN JAN
IPC: A23L25/00
Filed: 1991-03-25
Granted: 2001-10-25
Abstract: A method of catalyzing in vitro reactions using seeds containing enhanced amounts of enzymes is disclosed. The method involves adding transgenic, non-wild type seeds, preferably in a ground form, to a reaction mixture and allowing the enzymes in the seeds to increase the rate of reaction. By directly adding the seeds to the reaction mixture the method provides a solution to the expensive and problematic process of extracting and purifying the enzyme. Methods of treatment are also provided whereby a subject lacking a sufficient supply of an enzyme is administered the enzyme in the form of seeds containing enhanced amounts of the enzyme.
Patent DE-69201208-T2 (DE)
Inventor: HUBER JACOB ROBERT ALFRED
IPC: G01V3/00
Filed: 1992-02-13
Granted: 1995-06-22
Abstract: A revolving door (1) for the protection of the access to and/or exit from a room is provided with a revolving shaft (2) having a number of door wings (3) spaced evenly around it, a pair of panels (4a,4b) at opposite ends bordering on the path followed by the door wings (3) and forming a partly closed zone (5) with a first (6) and a second (7) opening, a drive motor (8) for the shaft and a control unit (10) for the drive motor. Further a monitor unit (11) is provided having a detection aerial (13), which aerial generates a detection field, such that when a person carrying an authorization card enters the detection field the monitor unit (11) sends an enable signal to the control unit (10) to turn the shaft (2) through a predetermined angle in the direction of passage to allow the person to proceed from the one opening to the other. Each door wing comprises a detection aerial (13,12), means (15-21) being provided to switch each aerial on and off in turn, such that when the revolving door (1) is stationary only the detection aerial (13,12) of that door wing (3) is activated which, seen in the direction of passage, is in front of the person who wishes to enter or leave the protected room. <IMAGE>
Patent DE-69210560-T2 (DE)
Inventor: MOTTOLA NICHOLAS
IPC: C11D9/20
Filed: 1992-12-03
Granted: 1996-12-05
Abstract: A dual-phase toilet bar is provided having a first portion that is at least translucent and a second portion that is opaque.Each portion of the bar has at least 80% by weight of its components identical. The opaque portion incorporates a solid particulate opacifying agent. A process is also disclosed wherein a clear composition is poured into a mould to partly fill same. Thereafter, an opaque composition is poured into the remaining volume of the mould, this composition being essentially identical to the clear composition but also including a small amount of solid particulate opacifying agent. Alternatively the opaque composition may be poured first into the mould followed by the clear composition. <IMAGE>
Patent DE-69211939-T2 (DE)
Inventor: MIGLIORINI PIER LORENZO
IPC: D03C13/00
Filed: 1992-09-23
Granted: 1997-02-20
Abstract: To obtain the displacement of warp yarns on looms and similar textile machines, use is made of a plurality of flexible and elastic open-eye healds (1) independent of one another, seated in supporting elements (3) and sliding vertically in corresponding rigid and stationary guides (2), in order to achieve the opening or closing of the eye respectively as a function of the reciprocal position of the heald (1) relative to the guide (2); means in the form of a monofilament (5) or of a rod (50) for controlling the respective healds (1). 
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Patent DE-69215674-T2 (DE)
Inventor: WEAVER MAX
IPC: C08G69/00
Filed: 1992-06-04
Granted: 1997-04-03
Abstract: Provided are polymers containing methyne linkages. Also provided are shaped or formed articles comprised of the light-absorbing polymers either alone or admixed with other thermoplastic polymers to form a light-absorbing thermoplastic polymer composition.
Patent DE-69221466-T2 (DE)
Inventor: WOLFE JAMES
IPC: A01N25/00
Filed: 1992-08-25
Granted: 1997-12-11
Abstract: The insect bait composition in the present invention is useful for feeding stimuli to induce insects, especially cockroaches, to preferably feed upon said bait composition, which will stimulate insect feeding and successfully compete with other food sources in the environment, said stimulant bait composition having one or more protein sources derived from poultry liver, silkworm pupae and hydrogenated soy protein.
Patent DE-69222039-T2 (DE)
Inventor: SHENNIB ADNAN
IPC: H04R25/02
Filed: 1992-04-01
Granted: 1998-01-15
Abstract: An inconspicuous hearing system is described that uses a coil to electromagnetically couple with, and therefore drive, a permanent magnet attached to the tympanic membrane or ossicular chain. This hearing system enables hearing impaired individuals, as well as persons with normal hearing, to selectively receive sound signals in a wide variety of hearing environments while avoiding socially or aesthetically unacceptable stigmas associated with visible wires, headphones, earpieces, etc.
Patent DE-69223647-T2 (DE)
Inventor: SPENCER JEFFREY B
IPC: B41J5/10
Filed: 1992-08-05
Granted: 1998-07-30
Abstract: Conceived with the human-engineering objective of overcoming Repetitive Motion Injuries such as Carpal Tunnel Syndrome. The solution, a system comprising a split-keyboard spaced laterally into vertically arranged co-operative keypad halves, optimally enabling the user to sit with the lightweight portable keyboard assembly laying directly upon their lap. Traditional keyboards orient operator's hands inducing a wrist-twisting, arm-extending stress while the stress-free ergonomic bodily position herein liberates one from such trauma by reorientation of the hands and arms to a non-pronated, unextended position. This correction involves the upper-arm draping naturally down from the shoulder with the forearm, set at a relaxed forward projecting right-angle, placing the Carpal-ligaments of one's wrists in a non-torqued, neutral position. Because weight of the extended hand/forearm is borne comfortably upon the narrow side (hypothenar-eminence) of the hand, this newly identified reorientation requires no appreciable musculature effort to maintain. The arrangement of keypad controls, with transverse adjustability to user's physique, serves to ameliorate onset occurrence of keyboard associated RMI-diseases. Utilizing visual-reference mirrors adjustable to a user's eye, enables them to readily reference any key-indicia or tracking-mouse hemisphere via convenience of natural mirror-image/reverse-compensated character notation. The system universally interfaces with ordinary electronic keyboard connections, and employs a conventional (albeit split) Qwerty keyboard. It is likewise adaptable to other keyboard formats. Optional accommodation of an Accounting-panel (ten-key; with affixed visual-reference mirror) at the right or left of the keyboard-base, is achieved via a modularly invertible attachment upon either laterally extensile retractable-support member.
Patent DE-69301661-T2 (DE)
Inventor: CARTER BRIAN HOWELL
IPC: G01N33/28
Filed: 1993-08-13
Granted: 1996-07-11
Abstract: PCT No. PCT/GB93/01719 Sec. 371 Date Apr. 13, 1994 Sec. 102(e) Date Apr. 13, 1994 PCT Filed Aug. 13, 1993 PCT Pub. No. WO94/04919 PCT Pub. Date Mar. 3, 1994.A method of testing for contaminating mineral oil in a sample of synthetic ester lubricating oil from mechanical vapor recompression type heat transfer equipment in a system which is to be retrofilled with hydrohalocarbon working fluid, comprises mixing a predetermined quantity of the synthetic ester lubricating oil with a predetermined quantity of a polar liquid or a mixture of polar liquids and determining whether the resulting mixture is clear or turbid, an optically clear mixture indicating non-saturation by the contaminating mineral oil and that the concentration of contaminating mineral oil in the synthetic ester lubricant is below the maximum tolerable concentration and that the system can therefore be safely retrofilled with the hydrohalocarbon working fluid; and an optically turbid mixture indicating saturation by the contaminating mineral oil and that the concentration of contaminating mineral oil is above the maximum tolerable concentration and that the system must therefore be reflushed with synthetic ester lubricant to further reduce the mineral oil contamination.
Patent DE-69302056-T2 (DE)
Inventor: VIRON TEODORIDIS
IPC: H04W88/02
Filed: 1993-07-23
Granted: 1996-10-31
Abstract: The timepiece includes a time keeper displaying the hour (4) and the minute (5), a receiver of radio messages which can be read on a display (7) and a control device (2) including a ball (1) which can be rolled manually in a first direction (Y) for which the received messages can be displayed one after the other and in a second direction (X) for which at least functions of engagement, disengagement or entry into a particular functional mode may be chosen. The ball can also be pressed in a third direction (Z) for which the displayed message can at least be erased or protected. 
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Patent DE-69306212-T2 (DE)
Inventor: MELLONI PIERO
IPC: A61P9/00
Filed: 1993-08-03
Granted: 1997-04-24
Abstract: 17-Aryl and heterocyclyl-5 alpha ,14 beta -androstane and androstene and androstadiene derivatives of formula (I): <CHEM>  wherein: The symbols  @  @ ,  @  @  @ , Y, R and R<1> have the meaning indicated in the description, a process for their preparation and pharmaceutical compositions containing same.
Patent DE-69318133-T2 (DE)
Inventor: MITCHELL DAVID
IPC: A63C17/14
Filed: 1993-02-04
Granted: 1998-08-13
Abstract: A skate brake system includes a carriage that pivots about the rear of a skate so as to bring a brake pad into contact with the skating surface when activated by a hand-activated actuator. The skater need not perform any special body movement to raise (or lower) the toe of the skate, and, accordingly, the angle of the skate relative to the ground remains constant while the brake is applied. In another embodiment, a plunger cannister contains a plunger that brings a brake pad into contact with the skating surface when the plunger is actuated by a hand-activated actuator.
Patent DE-69322167-T2 (DE)
Inventor: HUANG HAO
IPC: H02K15/085
Filed: 1993-09-01
Granted: 1999-06-10
Abstract: A stator core for rotary high power density electro-mechanical transducers formed of multiple segments which have a plurality of radially oriented teeth. The stator core is a composite of two or more segments circumferentially combined to form a cylindrical stator or armature for electric motors or generators. The segments are wound with wire either when the segments are aligned linearly, when arranged circumferentially on the inside surface of a jig, or about a cylinder. The wound stator can have teeth extending radially outwardly or inwardly, to accommodate an outside or inside rotor.