baber/WOPTO huggingface dataset:
Patent EP-0837649-A1 (EP)
Inventor: GRABLE RICHARD J
IPC: A61B10/00
Filed: 1995-07-10
Abstract: A laser imaging apparatus comprises (R) a platform (16) for supporting a female patient in frontdown, prone position, including an opening (20) permitting a breast of the patient to be vertically pendant below the surface of the platform; scanning mechanism including a mufti-faceted mirror (38) adjacent the underside of the platform, the mirror being rotated about its own axis and orbited around the pendant breast; a source of coherent near infrared narrow light pulses operably directed to the multi-faceted mirror, optical reflectors directing the light pulses onto the facets of the mirror from a point spaced from the platform for rejection in a series of horizontal fan shaped beams through a breast pendant below the platform; photodetectors (40) operably disposed to detect the light pulses after passing through the breast; circuit for deriving voltages proportional to the intensity of the received pulses; and computer (10) programmed for storing and displaying images of tissue in the breast derived from the voltages. <IMAGE>
Patent EP-0872140-A1 (EP)
Title: A method for selecting the way to perform a handover, and a cellular radio system
Inventor: VIRTANEN ANU
IPC: H04J13/00
Filed: 1995-08-31
Abstract: The invention relates to a method for selecting a way to perform a handover in a cellular radio system, and a cellular radio system employing code division multiple access. The system comprises in each cell at least one base station transmitting a pilot signal, and subscriber terminal equipments that may be connected to one or more base stations simultaneously, said terminal equipments comprising means for measuring pilot signals received by them, and comprising means for performing handovers of at least two types. For saving the capacity and the resources of the system, the terminal equipment of the system in accordance with the invention comprises means for selecting, on the basis of the pilot signals it has received, the handover technique which is used on the connection between the terminal equipment and the base station each time.
Patent EP-0787328-A1 (EP)
Title: Procede de verification de la configuration d'un systeme informatique
Inventor: PROBST JUERGEN
IPC: G07F7/10
Filed: 1995-08-11
Abstract: La présente invention concerne un procédé de vérification de données cryptées représentant la configuration d'un système informatique, ce dernier ou un de ses éléments comportant un identificateur. Ce procédé consiste à coder les données à l'aide d'un procédé de codage utilisant l'identificateur comme clé, puis à crypter les données codées à l'aide d'un procédé de cryptage utilisant une clé privée. On utilise ensuite une clé publique pour effectuer le décryptage des données, lequel se fait de préférence selon le cryptosystème RSA. Cette invention peut également servir à activer de manière sélective les caractéristiques fonctionnelles d'un système informatique.
Patent EP-0778836-A1 (EP)
Inventor: PECK JAMES V
IPC: C07D473/34
Filed: 1995-08-22
Abstract: Composés de la formule (I), dans laquelle R1 représente alkyle C1-C4; R2 représente H, -OR1, -SR1, -NH(R1), -N(R4)(R5), aminocarbonyle, halogène ou -CN, R4 et R5 représentant indépendamment alkyle C1-C6, ou formant ensemble un hétérocycloalkyle de 3 à 7 chaînons, un hétéroatome tel que choisi entre oxygène, azote et soufre, et comprenant éventuellement un hétéroatome supplémentaire tel qu'azote, oxygène ou soufre; R3 représente cyclopentyle ou (a), R' et R' représentant indépendamment H=O, -OH ou -NH2, ou R' et R' formant ensemble la structure (b) en tant que R3, R'' représentant -OH ou -NH2; sachant que, lorsque R3 représente cyclopentyle ou norbornyle, R2 ne peut représenter H ou halogène; et leurs sels pharmaceutiquement acceptables. Ces composés sont des diurétiques; des agents de protection rénale contre l'insuffisance rénale; des agents favorisant le rétablissement suite à un coma, et améliorant les résultats thérapeutiques d'une défibrillation ou d'une réanimation cardio-pulmonaire en prévenant la bradycardie, la bradyarythmie et la cardioplégie survenant après une telle réanimation; des agents favorisant le rétablissement de la fonction cardiaque suite à une intervention relative à la cardioplégie; ainsi que des agents permettant de traiter ou de prévenir une claudication intermittente.
Patent EP-0753550-A1 (EP)
Inventor: NISHIMURA YOSHIO
IPC: C09D179/02
Filed: 1995-10-04
Abstract: The present invention is an electrically conductive paint composition comprising 100 parts by weight of a (meth)acrylate compound having at least two (meth)acryloyl groups in one molecule, 0.1 to 30 parts by weight of a particulate anilinic electrically conductive polymer, 1 to 100 parts by weight of an alkyl (meth)acrylate resin, 0.01 to 10 parts by weight of a photopolymerization initiator and 0 to 2000 parts by weight of an organic solvent. The compositions can be easily cured by active rays of light. The resulting electrically conductive film is excellent in surface hardness, transparency, resistance to chemicals, and abrasion resistance, and the paint compositions being excellent in storability. Thus, the electrically conductive paint compositions are suitable for antistatic materials in semiconductor-preparating processes.
Patent EP-0748578-A1 (EP)
Inventor: COTTAAR EDUARDUS J
IPC: H05B41/16
Filed: 1995-11-27
Abstract: La présente invention concerne un système d'éclairage pourvu d'une lampe à décharge à gaz sous haute pression destiné à être utilisé sur un ballast de stabilisation. Ce système comporte également un dispositif à faibles pertes destiné à réduire le courant passant à travers le ballast et la lampe, ce qui permet de réduire la consommation en watt du système et donc de réaliser des économies d'énergie. Dans le cas d'un ballast à avance de phase, le dispositif de réduction du courant est un dispositif capacitif monté en parallèle avec la lampe à décharge. Dans le cas d'un ballast à retard de phase, ledit dispositif est un dispositif inductif monté en parallèle avec la lampe. Le dispositif peut être placé à l'intérieur d'un logement situé entre le ballast de la lampe et la lampe même, ou il peut faire partie de l'enveloppe extérieure de la lampe à décharge. Ceci permet d'améliorer un système existant sans changement au niveau du ballast existant.
Patent EP-0797811-A1 (EP)
Inventor: BERNEY JEAN CLAUDE
IPC: G06K19/07
Filed: 1995-12-01
Abstract: The invention relates to a read or read-write label of an optical nature comprising a nonvolatile memory with its control circuit, a control or checking circuit for the charge of a buffer capacitor and a sequence generator making it possible to supply to the outside optical signal sequences in harmony with the states of the different circuits and analyze the optical signals coming from the outside.
Patent EP-0788568-A1 (EP)
Inventor: FRANKS NEAL E
IPC: D21C5/00
Filed: 1995-10-23
Abstract: The invention is directed to a method for deinking and uncoating printed paper which comprises using a monocomponent cellulase during recycling.
Patent EP-0799501-A1 (EP)
Inventor: ABELL JOHN STUART
IPC: H01L39/12
Filed: 1995-12-11
Abstract: Supraconducteur amélioré et procédé de fabrication dudit supraconducteur qui comprend un composé précurseur contenant un métal et fournissant des sites de nucléation pour des particules Y2BaCuO5 (211), lesdites particules ayant une taille jusqu'à 2νm. Ledit supraconducteur présente un pinning du flux, une densité de courant critique et une homogénéité améliorés, ainsi qu'une teneur accrue en oxygène.
Patent EP-0788476-A1 (EP)
Inventor: ATKINSON JOSEPH G
IPC: C07F9/30
Filed: 1995-10-24
Abstract: The invention encompasses novel compounds of Formula (I) useful in the treatment of cyclooxygenase-2 mediated diseases. The invention also encompasses certain pharmaceutical compositions and methods for treatement of cyclooxygenase-2 mediated diseases comprising the use of compounds of Formula (I).
Patent EP-0722076-A1 (EP)
Inventor: GENTRY CECIL C
IPC: F28D1/04
Filed: 1996-01-09
Abstract: A rod baffle heat exchanger (10) utilizing an improved rod baffle (16,18,20,22) is disclosed. The improved rod baffle has a baffle ring (48) and support member (50) comprised of a first strip (52) and a second strip (54) each attached to the ring and extending across said ring such that each strip will support an adjacent tube row. Struts (56) are attached to and extend between the first and second strip. The improved rod baffle provides for a reduced longitudinal-flow, shell-side pressure drop over a solid support member.
Patent EP-0727413-A1 (EP)
Inventor: SATORU SAITO
IPC: C08K5/17
Filed: 1996-01-12
Abstract: When a novel bisamidoxime compound represented by the following general formula:
      where R is an alkylidene group having 1 to 6 carbon atoms, or a perfluoroalkylidene group having 1 to 10 carbon atoms, is used as a vulcanizing agent for fluorine-containing elastomers having cyano groups as cross-linkable groups, the resulting vulcanizates having a satisfactory compression set are obtained without any problem of processability such as roll kneadability, etc.
Patent EP-0728716-A1 (EP)
Inventor: KANBA SEIJI
IPC: H01B3/12
Filed: 1996-02-22
Abstract: A dielectric ceramic containing an oxide is obtained by firing a material comprising Mg and at least one of the elements Si and Ti. The dielectric ceramic can have a graded functional structure such that the dielectric constant of the dielectric ceramic is different in different parts thereof. In the dielectric ceramic, the dielectric constant ε of the dielectric ceramic varies by location in the range 6 to 20.
Patent EP-0769831-A1 (EP)
Inventor: NAGAI YUTAKA
IPC: H01S5/00
Filed: 1996-04-22
Abstract: A method of fabricating a semiconductor laser comprises successively epitaxially growing on a first conductivity type semiconductor substrate (1), a first conductivity type lower cladding layer (2) comprising a semiconductor material having an effective band gap energy, an active layer (3) comprising a semiconductor material having an effective band gap energy smaller than that of the lower cladding layer (2), a second conductivity type first upper cladding layer (4) comprising the same material as the lower cladding layer (2) and having a relatively high etching rate by an etchant, a second conductivity type etch stopping layer (5) comprising a semiconductor material having a relatively low etching rate by the etchant, a second conductivity type second upper cladding layer (6) comprising the same material as the first upper cladding layer (4), and a second conductivity type first contact layer (7) comprising a semiconductor material; forming a stripe-shaped mask (8) on the first contact layer (7), the mask (8) extending in a reverse mesa direction that provides a stripe-shaped ridge structure having a reverse mesa cross section; using the mask (8), removing portions of the first contact layer (7) and the second upper cladding layer (6) by a first wet etching to expose the etch stopping layer (5); removing portions of the second upper cladding layer (6) by a second wet etching to form a stripe-shaped ridge structure having a reverse mesa cross section (19); growing a first conductivity type current blocking layer (12) contacting both sides of the ridge structure (19); and after removal of the mask (8), growing a second conductivity type second contact layer (13) comprising the same material as the first contact layer (7) on the current blocking layer (12) and on the first contact layer (7). In this method, a lower portion of the ridge structure having the ridge width increasing toward the active layer is etched selectively with respect to the etch stopping layer by the second wet etching, whereby the angle produced between the side wall of the ridge and the surface of the etch stopping layer is made an acute angle. As a result, a stripe-shaped ridge structure having a perfect reverse mesa cross section in which the ridge width is narrowest at the bottom of the ridge proximate to the active layer is obtained.
Patent EP-0803689-A1 (EP)
Inventor: GROMALA JOSEPH R
IPC: G05D23/19
Filed: 1996-04-26
Abstract: A method of controlling the temperature of air inside two compartments of a refrigerator or similar appliance utilizing a single temperature sensor and the known air temperature external of the appliance. Based on knowledge of the temperature relationship between both compartments, the appliance performance is optimized based on outside temperatures. As a result of this process, the compartment without a sensor functions with increased temperature control accuracy.
Patent EP-0743368-A1 (EP)
Inventor: INNES JOHN
IPC: C21B13/00
Filed: 1996-05-06
Abstract: The invention relates to a method for increasing the effectiveness of the smelting reduction of oxidic metal carriers, particularly iron ore, and improving the heat efficiency of the charged fuels in the smelting reduction process which takes place in a reaction vessel containing a molten bath with a layer of slag and wherein the reaction gases escaping from the molten bath are afterburned with oxidizing gases, the resulting heat is transferred to the molten bath and the reacting agents, ore and carbon, are fed to the smelt at least partly from the top through the gas space of the reaction vessel, wherein these reacting agents, ore and carbon, are added in a compact form to the molten bath as a composite material with or without further escort substances.
Patent EP-0743281-A1 (EP)
Inventor: REISS GERHARD
IPC: C01B13/02
Filed: 1996-05-07
Abstract: Air at 20 to 50 degrees C is enriched with O2 in a method employing Pressure Swing Adsorption (PSA) or Vacuum Swing Adsorption (VSA) or a combination of both. An adsorber is filled with at least 2 beds of zeolite granules. The bed nearest the air inlet consists of a Na-Ca-zeolite X with a SiO2/Al2O3 ratio of 2.0-2.5 and a CaO/Al2O3 ratio of 0.4-0.75. The CaO/Al2O3 ratio of the zeolites employed depends on the air inlet temperature. If the air inlet temp. is 20-30 degrees C, the CaO/Al2O3 ratio is 0.4-0.6. If the temp. is 30-40 degrees C, the ratio is 0.55-0.65. If the temp. is 40-50 degrees C, then the CaO/Al2O3 ratio is 0.6-0.75. The bed on the air outlet side is formed from a Na-Ca-zeolite A with a CaO/Al2O3 ratio of 0.5-1.0 which is greater than the ratio on the inlet side. The adsorber in the air inlet area represents 25-50% of the total zeolite beds.
Patent EP-0751295-A1 (EP)
Inventor: NATAN ROBERT
IPC: F04B1/14
Filed: 1996-05-07
Abstract: The pressure plate for the piston of a piston pump is located on the drive plate via a roller bearing. The roller bearing incorporates roller bodies along a ring arranged concentrically to the rotary axis, the dia. of which increases from one side of the ring to the opposite side, so that the pressure plate is inclined in relation to the drive plate. On its opposite side to the pressure plate (18), the drive plate (10) axially supports the unit via a roller bearing with roller bodies (14) of the same dia. on the support surface (7), located vertically on the motor rotary axis. The roller bodies between the drive plate and the support surface are balls, located in a ring-shaped plastics cage (13,16).
Patent EP-0780938-A1 (EP)
Inventor: RAFF DIETER ING
IPC: H01T13/04
Filed: 1996-08-22
Abstract: The ignition unit Ä2Ü of a road vehicle engine has a cable Ä1Ü connected by a plug Ä3Ü that has a moulded body of elastomer with an internally tapered bore that fits onto the equipment housing. Internally the plug has a sleeve Ä23Ü formed around a metal connector Ä4Ü and this fits over the terminal pin 26Ü of the ignition unit A spring clip Ä20Ü engages a groove in the pin. The metal connector is produced as a pressing in sheet material and is crimped onto the cable.
Patent EP-0766159-A1 (EP)
Inventor: NAKAMURA HISANORI
IPC: G05D3/00
Filed: 1996-09-26
Abstract: A tracing control method includes the steps of (a) controlling a movement direction of a move point (P) to a tangential direction of an objective locus (C) at a present position of the move point (P) and (b) moving the move point (P) in the movement direction at a non-controlled speed. A tracing control apparatus includes (a) a direction control actuator (2) for controlling a movement direction of a move point (P) and (b) a drive actuator (3) for driving the move point (P) at a non-controlled speed.
Patent EP-0769490-A1 (EP)
Inventor: WATZELE MANFRED DR
IPC: C07C245/08
Filed: 1996-10-18
Abstract: Compounds of formula X-Y (I) are new. X = NRNH2, C(A)NRNH2, or BC(A)NRNH2; R = H or 1-4C alkyl; A, B = NH, O or S; and Y = a group containing a chromophore and a ligand which can bind to streptavidin and/or avidin. Also claimed are (1) the conjugate (C) of (I) with an aldehyde, ketone, semi-ketal, or semi-acetal compound, especially a saccharide; (2) complex of (C) with streptavidin or avidin; (3) a process for detection and/or isolation of carbohydrates consists of a) placing (I) in contact with a solution of a sample (containing a carbohydrate), and formation of a conjugate; b) reacting the conjugate with streptavidin or avidin (preferably bonded to a stationary phase); and (4) a kit for the detection and/or isolation of (i) carbohydrate or (ii) glycan receptors, containing a compound (I) (for (ii), optionally in the form of (C)); and a solid phase coated with avidin or streptavidin. Also claimed are compounds of formula (III). V, D = NH, O or S; R1 = 2-20C alkylene, alkenylene or alkynylene optionally substituted by heteroatoms; R2-R9 = H or 1-4C alkyl; E = OH, SH, NH2 or COOH.
Patent EP-0776732-A1 (EP)
Inventor: KOBAYASHI YUTAKA
IPC: B24B53/00
Filed: 1996-11-15
Abstract: In relation to a diamond dresser having a long life and excellent wear resistance, provided are a diamond tip having an end surface which is perpendicular to its longitudinal direction formed by a {211} plane in crystal orientation and two opposite side surfaces along the longitudinal direction which are formed by {111} planes in crystal orientation and a diamond dresser employing the same.
Patent EP-0779265-A1 (EP)
Inventor: EBMEYER FRANK DR
IPC: C07C51/43
Filed: 1996-12-02
Abstract: Production of an especially pure monochloroacetic acid (I) comprises: (a) hydrogenation of a mixture of (I) and dichloroacetic acid (II) to a residual content of (II) of 400-600 ppm; and (b) subjecting the mixture from step (a) to a melt crystallisation.
Patent EP-0752414-A1 (EP)
Inventor: BOSETTI ALDO
IPC: C07C269/04
Filed: 1996-06-27
Abstract: A process is described for the preparation of aromatic urethanes in which an organic carbonate in a stoichiometric quantity or in a quantity higher than the stoichiometric value is reacted with an aromatic amine operating in the presence of a carbamation catalyst, wherein this catalyst is selected from zinc and/or copper carbonate hydroxide. 
     The process gives high yields and selectivity in the useful reaction product.
Patent EP-0753935-A1 (EP)
Title: Signal amplifier
Inventor: DUENNEBACKE JOACHIM
IPC: H03F3/68
Filed: 1996-07-04
Abstract: The signal amplifier has four amplification stages (1-4) which can be connected in to different signal configurations. In the first configuration, a series connection of two loads (15,16) is arranged between output terminals of a first (1) and a third (3) amplification stage. A reference potential is fed to a connection point between the loads. A first signal to be amplified is fed to an input of the first amplification stage (1). A second signal to be amplified is fed to an input of the third amplification stage (3). In the second configuration, a first one of the loads (15) is connected between the output terminal of the first amplification stage (1) and an output terminal of the second stage (2). The second load (16) is connected between the output terminals of the third and fourth stages (3,4). The first signal to be amplified is fed to the input of the first amplification stage (1) and to the input of the second stage (2). The second signal to be amplified is fed to inputs of the third and fourth stages (3,4). The amplifier also has a switch-over device (17,18,19) for selectively switching the amplification stages into the first or second configuration. The amplifier also has a detection device for detecting the jitter factor of the signal at the output terminals of the first and/or third amplification stage. The switch over device is actuated in dependence on the detected value of the factor.
Patent EP-0755731-A1 (EP)
Inventor: KLINGEN HERMANN-JOSEF DR-ING
IPC: B21B13/10
Filed: 1996-06-12
Abstract: The rolling unit for finish rolling of rod a pipe products incorporates three driven rolls (5a, 5b, 5c) jointly forming the roll aperture. The drive shafts of these rolls are connected by meshing gearwheels located in a plane perpendicular to the rolling direction. Any two meshing gearwheels (13, 14, 16) of any two adjacent shafts (1, 2, 3) form an angular gear unit with crown-wheel teeth.
Patent EP-0747287-A1 (EP)
Inventor: TURFAN FARUK M
IPC: B65B11/02
Filed: 1996-06-04
Abstract: Apparatus for wrapping articles in film material includes a stationary frame (10) supporting a vertically reciprocable frame (12) which in turn supports a rotatable ring member (14) carrying a film carriage assembly (18) by which film is wrapped around a load (L) during rotation of the ring member (14). The ring member (14) is a cast composite ring of a thermosetting, fiberglass reinforced polyester and comprises a flange (92) by which the ring member (14) is supported for rotation and a body portion (82) on which the film carriage (18) and slip ring members (130) are mounted.
Patent EP-0753749-A1 (EP)
Inventor: LAPEUS DAVID J
IPC: G01N35/04
Filed: 1996-07-11
Abstract: Inter   alia , in a system for installing, from a supply of disposable probe tips, one such probe tip on a probe sample by an automated fluid analyzer system and for removing the tip after each use to allow a fresh tip to be installed, a mechanism for making a fresh supply of tips (12) available in a carrier tray (10) and for receiving and disposing of empty carrier trays (10). Multiple probe tip trays (10), each having a base (14), a lid (16) and holding an array of tips (12) are stacked within a chute (22) of the mechanism. A pair of arms (24) are swung up from a substantially vertical position to a horizontal position beneath the chute (22). An associated latch (48) engages the lid of the lowermost tray (10) within the chute (22) while tray guides (40), which hold the trays (10) within the chute (22), separate to release the lowermost tray (10) onto the pair of arms (24). A delivery rack (32) associated with the analyzer system receives the lowermost tray base (14) from the pair of arms (24) by engaging the tray base (14) with a pair of clips. The rack (32) then removes the base (14), and the probes thereon, to the analyzer system. The pair of arms (24) meanwhile lower and dump the lid (16) into a waste receptacle or disposal chute. The delivery rack (32) thereafter returns and empty base (14) to the parallel arms (24), which similarly dump the empty base into the waste receptacle or disposal chute. The cycle is repeated by removing the next tray from the chute.