baber/WOPTO huggingface dataset:
Patent DE-68911394-T2 (DE)
Inventor: BOIGEGRAIN ROBERT
IPC: C07C217/54
Filed: 1989-06-14
Granted: 1994-06-09
Abstract: 2-Amino-7-hydroxytetralin ethers of formula <IMAGE> in which R' denotes a methyl substituted by a carboxy or lower carbalkoxy group; a process for their preparation from 2-amino-7-hydroxytetralin, N-protection, O-alkylation and N-deprotection; N-protected intermediates; and use of the compounds I for the preparation of the corresponding phenylethanolaminotetralins.
Patent DE-68919971-T2 (DE)
Inventor: MASAKI KAZUMI
IPC: H05B39/04
Filed: 1989-09-06
Granted: 1995-05-24
Abstract: Disclosed is a novel lighting device comprising a power source capable of supplying to a krypton lamp a voltage exceeding its rating, and a krypton lamp connected with an output terminal of said power source. Krypton lamp emits a natural light when lighted by energizing a voltage exceeding the rating. Such a light has superior color rendering properties, as well as a color temperature of about 2,900K or higher which is very close to that of early morning sunlight. Thus, the lighting device is advantageously used in luminares in general.
Patent DE-68929455-T2 (DE)
Inventor: OKANO KAZUO
IPC: C07D495/22
Filed: 1989-10-26
Granted: 2004-01-08
Abstract: A triazolo-1,4-di-azepine compound of the below given formula and a pharmacologically acceptable salt thereof are disclosed and useful in the pharmaceutical field, especially to allergic diseases.in which R1 and R2 are hydrogen or an alkyl, R3 is hydrogen or a halogen, R4 is hydrogen or an alkyl, X is -OCO-, -NHCO-, -CO- or others and Y is a cycloalkyl, a cycloalkylalkyl, an alkynyl or others.with the proviso that when R₁ is hydrogen then R₂ cannot be methyl.
Patent DE-69004747-T2 (DE)
Inventor: PERROUD PHILIPPE
IPC: H03F1/34
Filed: 1990-06-19
Granted: 1994-06-01
Abstract: Wide band amplifier which comprises a bipolar transistor (T) whose base is connected to the input terminal (2), whose collector is connected to the output terminal (3) which is itself connected to a power source (11) via a first resistor (R1), and whose emitter is earthed. A second resistor (R2) whose value varies at the same time as the current gain ( beta ) of the transistor is connected between the output terminal (3) and the base of the transistor. This wide band amplifier further comprises a capacitor (C) connected in parallel across the terminals of the second resistor (R2) and a third resistor (R3) connected between the second resistor (R2) and the base of the transistor (T). 
<IMAGE>
Patent DE-69004799-T2 (DE)
Inventor: KVAENN KLAS-GOERAN
IPC: B60R9/055
Filed: 1990-03-02
Granted: 1994-06-09
Abstract: PCT No. PCT/SE90/00140 Sec. 371 Date Aug. 30, 1991 Sec. 102(e) Date Aug. 30, 1991 PCT Filed Mar. 2, 1990 PCT Pub. No. WO90/10556 PCT Pub. Date Sep. 20, 1990.Apparatus is provided for attaching a ski-box to a roof-rack. The apparatus includes at least one longitudinal adjustment rail which is attached to the bottom of the ski-box. The rail includes at least one load carrier clamp which is displaceable along the longitudinal adjustment rail to secure the longitudinal adjustment rail and ski-box attached thereto to a load carrier member of roof-rack.
Patent DE-69008428-T2 (DE)
Inventor: FRAZEE JAMES SIMPSON
IPC: C07C323/64
Filed: 1990-06-13
Granted: 1994-11-24
Abstract: Compounds represented by the following structural formula (I): <CHEM>  wherein q is O or 2;  R1 is (L)a-(CH2)b-(T)c-M  a is 0 or 1;  b is 3 to 14;  c is 0 or 1;  L and T are independently oxygen or CH2; M is C1-4 alkyl, ethynyl, trifluoromethyl, isopropenyl, furanyl, thienyl, cyclohexyl or phenyl optionally monosubstituted with Br, Cl, CF3, alkoxy, alkyl, methylthio, or trifluoromethylthio;    Y is (CHX)(CH2)p-Z wherein  Z is COR3, or tetrazolyl; in which  R3 is OH, NH2, aryloxy, or C1-6 alkoxy;  p is 0, 1 or 2;  X is OH, or alkoxy;  R is -(CH2)p-W;  d is 0 to 6;  W is phenyl substituted with B, C, or D; B is-(CH2)p-V wherein p is 0 to 6 and V is COR3, SO3H, SO2H, SO2NH2, COCH2OH, CHOHCH2OH, or tetrazolyl, with R3 as defined above; C and D are independently selected from H, OH, F, Cl, Br, CF3, alkyl, alkoxy, methylthio, trifluoromethylthio, NO2, NH2, NHalkyl, or CalkylCO-; or pharmaceutically acceptable salts thereof, can be used in the preparation of a medicament for the treatment of asthma.
Patent DE-69020576-T2 (DE)
Inventor: GANDOLFI CARMELO
IPC: A61P35/00
Filed: 1990-10-23
Granted: 1996-01-18
Abstract: Compounds of formula I are described,   <IMAGE> (I)  wherein: R1 and R2, that can be the same or different, are hydrogen or acyl groups; R3 and R4, that can be the same or different, are hydrogen or optionally substituted alkyl groups. The compounds of formula I are prepared by oxydation of the compounds of formula II:   <IMAGE> (II) wherein the groups R'1, R'2, R'3 and R'4 have the same meanings as R1, R2, R3 and R4 or groups convertible to the latter. The compounds of formula I have remarkable antitumor activity.
Patent DE-69029269-T2 (DE)
Inventor: DENNIS EDWARD
IPC: A61K31/215
Filed: 1990-08-17
Granted: 1997-05-28
Abstract: The present invention provides compounds that function as hydrolytic enzyme inhibitors (inactivators) and substrates. These compounds are useful in assays to detect and measure levels of hydrolytic enzyme activity and are more particularly useful in treatment regimens for various disease states and conditions implicating the underlying specific hydrolytic enzyme. Examples of hydrolytic enzymes include, but are not limited to, phospholipases, lipases, esterases, proteases, etc.
Patent DE-69030676-T2 (DE)
Inventor: ELMER ARTHUR ERNEST HENRY
IPC: F16D35/02
Filed: 1990-01-08
Granted: 1998-01-02
Abstract: In a viscous fluid shear clutch, the value (36)  regulating flow from the reservoir (22) to the working chamber is controlled by an actuator (44) responding to a separate thermal sensor (82). (Figs 5a, 5b not shown).  The valve (36) may also be influenced  by speed, and a spring (42). The pump (25) for feeding the reservoir may comprise a scoop (26) in one housing part (15) indexable relative to another housing part (14) according to the direction of rotation.
Patent DE-69100206-T2 (DE)
Inventor: VAN DOMMELEN FREDERIK SUSAN
IPC: A23J1/06
Filed: 1991-01-14
Granted: 1994-03-31
Abstract: A method of preparing fibrinogen concentrate from blood plasma by cooling said plasma from a temperature above 0  DEG C to a first temperature between -10  DEG C and -40  DEG C, thawing the solid material thus obtained to a temperature near the freezing point of water and subsequently physically separating the solid matter and the liquid main fraction of the plasma, viz. water, whereby the thawing is effected in steps from the first temperature to a conditioning temperature between -5  DEG C and -1  DEG C, after which the size of the solid material is reduced and the reduced material is brought to a temperature at which the main fraction of the plasma, viz. water, becomes liquid and the solubility of fibrinogen in said fluid is as low as possible, after which fluid is separated from the fibrinogen concentrate. The invention also relates to a device for carrying out this method.
Patent DE-69101470-T2 (DE)
Inventor: VANDERPOOL DANIEL P
IPC: C23F11/14
Filed: 1991-06-18
Granted: 1994-07-14
Abstract: An alkylbenzotriazole, in combination with mercaptobenzotriazole, tolyltriazole, benzotriazole and/or 1-phenyl-5-mercaptotetrazole, is used to inhibit the corrosion of metallic surfaces, particularly copper surfaces, in contact with an aqueous system. Systems and compositions are also claimed.
Patent DE-69122144-T2 (DE)
Inventor: JOKINEN HARRI AATOS
IPC: H04L25/02
Filed: 1991-03-04
Granted: 1997-04-10
Abstract: The invention relates to improving the efficiency of the Viterbi algorithm in a system, in which the transmission channel contains memory. In accordance with the invention several sequences in descending probability order are detected, and with an error detecting function the best of these is selected to be the received sequence.
Patent DE-69129143-T2 (DE)
Inventor: DAVID CLAIRE
IPC: C07C51/41
Filed: 1991-10-28
Granted: 1998-10-15
Abstract: Process for the manufacture of ammonium rare-earth oxalate. More particularly, a process for the manufacture of an ammonium rare-earth oxalate by conversion of a neutral oxalate in the presence of oxalate and ammonium ions. The product obtained can be converted into rare-earth oxide, for example by calcining.
Patent DE-69201695-T2 (DE)
Inventor: GOLDSTEIN LEON
IPC: C30B23/06
Filed: 1992-07-23
Granted: 1995-08-17
Abstract: Primary molecules are formed by sublimation in a sublimation chamber (2) and are then transferred with a transfer flow rate into a cracking head (10) at higher temperature in order to be converted therein into lighter secondary molecules and to form molecular jets (16). According to the invention the transfer flow rate is adjusted by adjusting an effective carrier flow rate which is that of a carrier gas introduced into the sublimation chamber by a delivery tube (26) and drawn off by a suction tube (30). The invention applies especially to the production of semiconductor components of the III-V type by epitaxy using molecular jets. <IMAGE>
Patent DE-69204482-T2 (DE)
Inventor: SCHAAF CECIL F
IPC: C04B24/26
Filed: 1992-01-28
Granted: 1996-03-21
Abstract: This invention deals with an improved adhesive additive, adhesion compositions, articles, and structures manufactured utilizing such adhesive compositions. More specifically, this invention deals with an adhesive additive which is a combination of cement, water, calcium chloride and a curable polymeric latex which when used to bond cementitous substrates, gives bonds with enhanced tensile strengths.
Patent DE-69226425-T2 (DE)
Inventor: UM GREGORY
IPC: G02B7/198
Filed: 1992-10-16
Granted: 1999-04-01
Abstract: A piezoelectric actuator includes a pair of piezoelectric members which are oriented to shear laterally toward each other in the presence of an applied voltage. A hinge having translational members (which act similarly to a rack) and a rotating member (which acts similarly to a pinion) is attached to the top of the piezoelectric members with one translational attached to a respective one of the piezoelectric members. A driven member attached radially outward from the rotating member will then move through an arc when the piezoelectric members laterally shear. An object, such as a mirror, when carried by the distal end of the driven member, will then be actuated.
Patent DE-69227719-T2 (DE)
Inventor: CADDOCK RICHARD E
IPC: H01C13/00
Filed: 1992-03-16
Granted: 1999-04-22
Abstract: An apparatus and method by which a flat film-type resistor (10) is intentionally caused to thermal-shock fracture (Figure 1) in response to a predetermined high-voltage overload condition. The resistor includes flat film-type resistor coatings (28, 29) connected to traces (16, 18, 52). Preferably a stressed spring wire (71, 72) is mounted on such film-type resistor and connected in circuit with it. A predetermined solder (76) and temperature gradient are employed to hold the spring wire in bent condition until the solder (76) melts, whereupon the spring (71, 72) flexes and the circuit breaks. Heatsink portions (43-46) are provided in the circuit board for such resistor and receive pins (33-40) thereof. <IMAGE>
Patent DE-69227855-T2 (DE)
Inventor: SAWARD IAN
IPC: H04N7/20
Filed: 1992-02-21
Granted: 1999-08-05
Abstract: A television receiver/decoder includes means (8) to detect what channels are capable of being received by that receiver/decoder. A first memory (12) stores data relatingto all possible channels. A second memory (14) is used to store data relating to the channels that receiver/decoder is arranged to receive. The second memory is selectively loaded with data from the first memory in dependence on the channels the detecting means determines the receiver/decoder can receive. One of a plurality of Low Noise Blocks (LNB's) in an antenna can be selectedby a control signal which causes power to be selectively applied to an LNB. One of a plurality of oscillators (60) in an LNB of an antenna can be selected providing a frequency generator (54) coupled to a lead for the antenna signal and operable to produce at least one frequency signal in response to a control signal. The antenna includes a switch (58) which switches between oscillators in dependence on the received frequency signal. <IMAGE>
Patent DE-69330373-T2 (DE)
Inventor: HIGASHIKAWA TETSURO
IPC: A61M5/31
Filed: 1993-11-30
Granted: 2002-05-02
Abstract: When an emergency medical care is required and when it is necessary to inject a plurality of medicines at a time or to dissolve a solid pharmaceutical in a solution before the injection, different types of injections are placed in chambers separately formed in a cylinder without previously being mixed up and, when to be injected, both types of the injections are successively dispensed by a simple means or are mixed up. <MATH>
Patent DE-69332373-T2 (DE)
Inventor: POLAKOWSKA REGINA
IPC: A61P17/00
Filed: 1993-01-22
Granted: 2003-06-18
Abstract: The present invention relates to promoter elements from human type I transglutaminase (TGase I) genes for controlled gene expression of both human TGase I and heterologous proteins. These promoter elements permit tissue-specific expression of genes, e.g. for use in human gene therapy and for testing pharmaceutical agents with artificial skin. Additionally, the subject promoter elements can provide differential regulation under physiological conditions or in the presence of exogenously added factors including calcium and retinoic acid.
Patent DE-69408982-T2 (DE)
Inventor: DATTA RABINDRA
IPC: C08K5/00
Filed: 1994-06-03
Granted: 1998-09-03
Abstract: PCT No. PCT/EP94/01810 Sec. 371 Date Nov. 13, 1995 Sec. 102(e) Date Nov. 13, 1995 PCT Filed Jun. 3, 1994 PCT Pub. No. WO94/29379 PCT Pub. Date Dec. 22, 1994A rubber composition which is the vulcanization reaction product of a rubber, sulfur or a sulfur donor, particular anti-reversion coagents, and an effective amount of zinc, complexed with at least one carboxylic acid group, is disclosed. The invention also relates to a sulfur-vulcanization process which is carried out in the presence of an anti-reversion coagent and the complexed zinc and the use of an anti-reversion coagent in combination with the complexed zinc in a process for the sulfur-vulcanization of rubber. The resulting sulfur-vulcanized rubbers have significantly improved physical properties.
Patent DE-69409849-T2 (DE)
Inventor: D ANGELO LORENZO
IPC: F02B3/06
Filed: 1994-02-18
Granted: 1998-09-03
Abstract: A system for analysing the particulate containing in the exhaust gases of a Diesel engine comprises a dilution tunnel (3) in which a portion of the exhaust gas flow is fed, together with a flow of dilution atmospheric air. The diluted gas coming from tunnel (3) is passed through a filter (13) for collecting the particulate contained in the gas and subsequent weighing thereof. There are provided precision pressure and temperature meters for the dilution air and diluted gas flow, as well as volumetric flow meters of the dilution air and the diluted gas flow. A computer provides for processing the output signals from said meters and gives a measurement of the volumetric flow of the dilution air, the diluted gas and, by difference, of the exhaust gas. <IMAGE>
Patent DE-69413223-T2 (DE)
Inventor: RAUTARINTA TIMO
IPC: B24B9/10
Filed: 1994-06-17
Granted: 1999-04-22
Abstract: The invention relates to a method and an apparatus for treating the edge of a piece, such as for edge grinding or the like, which is carried out in a treatment center (I) preferably by a machining means (1) in connection with a data processing unit. The machining device (1) comprises at least one machining means (1a), such as an abrasive disc or the like, treating the edge of a piece (3)on a support suface (2) in the treatment center (I). The treatment of the edge of the piece (3), supported at least for the time of the treatment phase on the support suface (2) in a stationary manner by means of a fixing arrangement (4), is carried out by the machining means (1a) preferably movable along the edge of the piece (3) and revolving, when pressed against the edge of the piece (3) to be treated, around an axis of rotation substantially perpendicular to the plane of the piece (3) to be treated. At least for facilitating the positioning of the machining means (1a) in relation to the edge to be treated, the machining means (1a) of the machining device (1) is supported at least for the time of the treatment of the piece (3), in a direction substantially perpendicular to the plane of the piece (3) to be treated, against a contact surface which is preferably solid and substantially parallel to the piece (3) and/or the support surface (2).
Patent DE-69417633-T2 (DE)
Inventor: SCHANKER JACOB Z
IPC: G08C15/00
Filed: 1994-06-23
Granted: 1999-07-22
Abstract: A remote data acquisition and communication system includes a plurality of collector devices including a radio transmitter, optionally a plurality of concentrator devices including a radio transmitter, a radio receiver and a memory, a plurality of controller devices including a radio transmitter, a radio receiver and a memory, optionally a plurality of data communications nodes coupled to corresponding concentrator devices via a first communications link, and a data management platform computer coupled to the data communications nodes or the next lower level of devices via a second communications link. The collector devices, concentrator devices and controller devices communicate with one another via RF communications, preferably a single communication channel at a single carrier frequency. The collector devices preferably transmit data to the concentrator devices at intervals of between 4 to 6 hours and in preferred transmission bursts of less than 200 milliseconds, to minimize collisions between transmissions from different collector devices, and the transmitted data is sorted and redundancies discarded for each desired period of data keeping, i.e., typically daily. <IMAGE>
Patent DE-69421085-T2 (DE)
Inventor: SANDERS MICHAEL FREDERICK
IPC: C12Q1/70
Filed: 1994-07-29
Granted: 2000-01-27
Abstract: PCT No. PCT/GB94/01649 Sec. 371 Date Feb. 7, 1996 Sec. 102(e) Date Feb. 7, 1996 PCT Filed Jul. 29, 1994 PCT Pub. No. WO95/05483 PCT Pub. Date Feb. 23, 1995A method for detection, identification and/or quantification of bacteriophage of bacterial host specificity for bacterial genus, species or serotype, based upon the occurrence of release of cell contents, particularly nucleotides e.g. ATP, on lysis of bacterial cell walls on incubation with bacterial host cells. When new phage particles are released at the end of the phage replication cycle nucleotide levels are measured and compared with controls. The method provides for the detection of specific phages which is faster and more sensitive than known techniques. The method is only limited by the availability of host bacteria/target phage pairings.
Patent DE-69421086-T2 (DE)
Inventor: NERI DARIO
IPC: C07K1/22
Filed: 1994-11-04
Granted: 2000-03-02
Abstract: Molecules comprise (i) a polypeptide (such as calmodulin) which has calcium-dependent binding affinity for ligand and (ii) another polypeptide, the polypeptides preferably being joined by a peptide bond and produced by recombinant expression from a gene fusion. The molecules are useful in detection, immobilisation, targeting and purification, cell-labelling, and band-shift assays for determining binding of a member of a specific binding pair (sbp) for complementary sbp member. For purposes of band-shift assays, polypeptide (i) need not have calcium-dependent binding affinity for a ligand, but should have a dissociation constant for a ligand of 10nM or less, measured at a pH of between 6 and 9 at 20  DEG C. In an alternative embodiment, a calmodulin-binding polypeptide which is, or is derived from, mastoparan is joined, as polypeptide (i) instead of a binding polypeptide, to the other polypeptide.
Patent DE-69426986-T2 (DE)
Inventor: HENDERSON WILLIAM
IPC: A61K38/55
Filed: 1994-08-25
Granted: 2001-10-25
Abstract: A composition for the treatment of laminitis in animals which comprises an effective amount of one or more of (i) a nitric oxide precursor, or (ii) an agent capable of inhibiting vasoconstriction and/or inducing vasodilatation in a physiologically acceptable vehicle.
Patent DE-69429342-T2 (DE)
Inventor: KOWALCZYK ANDRE
IPC: G06F9/38
Filed: 1994-04-28
Granted: 2002-05-23
Abstract: A 64-bit wide unified integer and floating-point datapath for a RISC processor. The unified datapath allows for the sharing of some of the major hardware resources within the integer and floating-point execution units, as well as simplifying a large portion of the peripheral circuitry. The unified datapath results in a more efficient use of the hardware with reduced average power dissipation and area, without compromising the major performance advantages of RISC processors.
Patent DE-69431432-T2 (DE)
Inventor: DAGGETT LORRIE P
IPC: G01N33/50
Filed: 1994-04-20
Granted: 2003-04-24
Abstract: Provided herein are nucleic acids encoding human NMDA receptor protein subunits and the proteins encoded thereby. In one aspect of the invention, the nucleic acids encode provides In a preferred embodiment, the invention nucleic acids encode MNDAR1, NMDAR2A, NMDAR2B, NMDAR2C and NMDAR2D subunits of human NMDA receptors. The disclosed nucleic acids are also useful as probes, thus enabling those skilled in the art, to identify and isolate related human receptor subunits. Functional glutamate receptors can be assembled, in accordance with the present invention, from a plurality of one type of NMDA receptor subunit protein (homomeric) or from a mixture of two or more types of subunit proteins (heteromeric). Also provided are methods for using the disclosed receptor subunits to identify and characterize compounds which affect the function of such receptors, e.g., agonists, antagonists, and modulators of glutamate receptor function. Methods for determining whether unknown protein(s) are functional as NMDA receptor subunits are also provided.
Patent DE-69432119-T2 (DE)
Inventor: YAVUZ O
IPC: B01J29/10
Filed: 1994-02-15
Granted: 2003-07-24
Abstract: Oxidation catalyst compositions for treating diesel exhaust include ceria and optionally, alumina, each having a surface area of at least about 10 m<2>/g, and a zeolite, e.g., Beta zeolite. Optionally, platinum may be included in the catalytic material, preferably in amounts which are sufficient to promote some gas-phase oxidation of carbon monoxide ("CO") and hydrocarbons ("HC") but which are limited to preclude excessive oxidation of SO2 to SO3. Alternatively, palladium in any desired amount may be included in the catalytic material. The zeolite is optionally doped, e.g., ion-exchanged, with one or more of hydrogen, a platinum group metal or other catalytic metals. The catalyst compositions may be used in a method to treat diesel engine exhaust by contacting the hot exhaust with the catalyst composition to promote the oxidation of gas-phase CO and HC and of the volatile organic fraction component of particulates in the exhaust.
Patent DE-69504691-T2 (DE)
Inventor: GUERARD NORBERT
IPC: B22D19/02
Filed: 1995-08-16
Granted: 1999-03-18
Abstract: The invention relates to a bimetal foundery part used as a wearing part in vertical crushers and its method of fabrication. The part comprises a core (13) made of a ductile cast iron provided with mechanical link elements such as bolts (15) which are made integral by casting of an envelope (17) made of a non ductile wearing material having a high chromium content. Such parts are intended to be mounted on the hub of a roller of a vertical axis crusher.