baber/WOPTO huggingface dataset:
Patent EP-0640034-A1 (EP)
Title: Stereolithographie en trois dimensions et a prototype rapide
Inventor: BAE YOUNG C STONERIDGE MALL RO
IPC: B29C67/00
Filed: 1993-04-15
Abstract: L'invention se rapporte à des procédés et à un appareil permettant de produire des micro et mini structures, à grande échelle et de haute précision par stéréolithographie en trois dimensions. Les objets (24) produits à l'aide de ces procédés présentent des contraintes minimes entre les couches et une faible déformation par gondolage. Ces objets présentent également un faible niveau de gauchissement, étant donné qu'aucun traitement post-durcissement n'est nécessaire. Ces procédés consistent à utiliser une polymérisation séquentielle, à pression élevée, ou à température élevée, du fluide polymère précurseur (10), ou une combinaison des trois techniques, au cours d'un processus stéréolithographique en trois dimensions.
Patent EP-0603408-A1 (EP)
Inventor: TERAKAWA YUKIO
IPC: C09D10/00
Filed: 1993-06-16
Abstract: A liquid eraser composition comprising an arylic synthetic resin prepared by copolymerizing 93-99.6 wt.% of a (meth)acrylate represented by general formula (I) (wherein R¹ represents hydrogen or methyl; and R² represents a C₁ - C₁₈ aliphatic hydrocarbon group, a cycloaliphatic hydrocarbon group, or an aliphatic hydrocarbon group partially substituted by an aromatic group) with from 0.4 to less than 2 wt.% of a basic nitrogenous monomer represented by general formula (II) (wherein R³ represents hydrogen or methyl); R⁴ and R⁵ represent each independently methyl or ethyl; and A represents C₁ - C₄ alkylene) and, if necessary, up to 5 wt.% of styrene monomer, a pigment mainly comprising titanium dioxide, and a nonpolar solvent The composition can maintain an excellent dispersion stability of titanium oxide, a pigment with a high hiding power, for long and can give a beautiful white coating originating in the liquid typewriting eraser for both of water- and oil-base inks.
Patent EP-0662216-A1 (EP)
Title: Industrial flame spectral analysis process and device by measurement of optical emission.
Inventor: MAURUS TACKE
IPC: G01N21/72
Filed: 1993-09-02
Abstract: In a flame spectral analysis process by optical of measurement emission, the relatively narrow-band emitted radiation of a flame (1) and/or its waste gases, and relatively wide-band components of a background or parasite radiation (3a/3b) also present are separated by an optical narrow-band filter (4a, 4b) and the radiation passing through the filter (4a, 4b) is detected. This invention should allow rapid, reliable and highly sensitive spectral emission analysis to be carried out, so that, for example, even low noxious substances concentrations may be detected and optimum operational conditions may be set. For that purpose, the emissions from at least two gaseous components of the same flame (1) are detected simultaneously and independently from each other with a natural flickering frequency. The radiation (5a, 6a) passing through a first narrow-band filter (4a) tuned to a first gaseous component is received by a first detector (7a) and a first detector output signal is formed, and the radiation (5b, 6b) passing through a second narrow-band filter (4a) tuned to a second gaseous component is received by a second detector (7b) and a second detector output signal is formed. A correlation between the time functions of the detector output signals due to the natural flickering frequency of the flame (4b), which depends on the gaseous components, is used when the detector output signals are further processed for suppressing the detector output signal components generated by the components of the background or parasite radiation passing through the filter (7b). Also disclosed is a device for spectral emission analysis of flames and/or their waste gases.
Patent EP-0666884-A1 (EP)
Title: Polyacetylene-lithium insertion compound, its use in a storage cell and process for the preparation of lithium-conjugated polymer type insertion compounds.
Inventor: WILLMANN PATRICK
IPC: C08K3/08
Filed: 1993-10-27
Abstract: Polyacetylene-lithium insertion compound, its use in a storage cell and process for the preparation of polymer-lithium insertion compounds. The insertion compound, which has a monoclinic structure, contains at least six CH groups per lithium atom. The polymer-lithium compounds can be obtained by compressing a polymer mixture, such as polyacetylene, and lithium, for example at a pressure of 30 to 250MPa, at ambient temperature. The compound can be used as a negative electrode (5) in a lithium storage cell comprising an oxide, sulfide or oxysulfide positive electrode (9) and a lithium ion conducting electrolyte (8).
Patent EP-0610959-A1 (EP)
Inventor: WATANABE FUMIHIKO C O CANON K
IPC: B41J13/00
Filed: 1990-11-22
Abstract: An ink jet recording apparatus includes a full-line type recording head (17) having plural ejection outlets (7); a shaft (18) for rotatably supporting the recording head (17) between a recording position in which the ink is ejected in a non-vertical direction and a non-recording position in which the ink is ejected substantially vertically; a device, disposed adjacent a recording position of the recording head (17), contributable to feeding of the recording material; and a positioning plate press-contacted to the contributable device to confine the recording material (1) in cooperation with the contributable device to confine a recording surface of the recording material (1).
Patent EP-0626638-A1 (EP)
Inventor: HO YING-WAI
IPC: G06F7/38
Filed: 1994-03-31
Abstract: A one's complement adder (18) has a plurality of adder cells (20 through 35) and generate propagate circuitry (36 through 40) for adding a first and a second operand. Each of the adder cells logically adds a selected differing set of input bits. Each set of input bits has a first bit, a second bit and a third bit. The output of each of the adder cells generates a sum bit that is logically equivalent to the least significant bit of a mathematical sum of the three bits. The generate-propagate circuitry generates a generate signal and a plurality of carry bit signals. The generate signal is coupled to one of the adder cells to generate one of the third bits. The plurality of carry bits generates the remaining third bits.
Patent EP-0634404-A1 (EP)
Inventor: BOWDEN KEITH
IPC: C07C65/34
Filed: 1994-07-07
Abstract: The invention provides compounds of formula:
       
    wherein the symbols are as defined in the description, which possess utility as pesticides (e.g. herbicides and insecticides).
Patent EP-0641949-A1 (EP)
Inventor: ANTONY PAUL
IPC: F16D65/095
Filed: 1994-09-02
Abstract: A description is given of a floating-calliper disc brake. To avoid tangential oblique wear, the brake shoes (8, 9) and the brake calliper (1) or a pressure plate (13) arranged on the actuating-side brake shoe (8) are "decoupled" from one another to ensure corotation with the brake disc (5). The brake shoes (8, 9) are supported on a brake anchor plate (7) only on the exit side of the brake disc, whereas the calliper (1) and, if required, the pressure plate (13) are supported on the brake anchor plate (7) only on the disc entry side and therefore counteract deformation of the brake and the associated oblique wear with a "pulling" action. <IMAGE>
Patent EP-0643235-A1 (EP)
Inventor: GOETZ BRUNO
IPC: F16D43/206
Filed: 1994-09-08
Abstract: The invention relates to a destruction-free and reengageable overload protection for machines prone to jamming, such as double toggle-lever crushers or single-jaw crushers, in the form of a coupling in which two coupling parts (16, 18) are fixed relative to one another up to a limit of frictional engagement by way of coupling bodies (30), whereas, when the limit of frictional engagement is exceeded, they no longer remain fixed and the coupling is disengaged. The coupling elements are expediently rolling elements and can take the form of balls. <IMAGE>
Patent EP-0652439-A1 (EP)
Inventor: MATSUDA ASHER T
IPC: H01L29/84
Filed: 1994-10-10
Abstract: A semiconductor accelerometer (10) is formed with a sensor plate (14) that remains substantially planar when acceleration forces are applied. The sensor plate (14) is supported by support beams (16, 17, 18, 19) that are attached to the sensor plate (14) at constraint points (26, 27, 28, 29). A portion (33) of the mass of the sensor element (20) is cantilevered outward past the constraint points (26, 27). During the application of acceleration forces, the cantilevered mass (33) creates a counterbalancing moment that maintains the sensor plate (14) in a substantially planar state.
Patent EP-0612802-A1 (EP)
Inventor: CITTA VINCENZO
IPC: C08L67/00
Filed: 1994-02-19
Abstract: Fluoroelastomer composition displaying a high section modulus and improved processability, comprising at least one fluoroelastomer and at least a thermotropic liquid-crystal polymer selected from:
     (1) a thermotropic copolyester comprising in its molecule units derived from
   (a) a saturated, aliphatic alpha,omega-dicarboxy acid 
 
 
 
        HOOC-(CH₂) n -COOH 
 
 
 
wherein n is comprised within the range of from 3 to 8,   (b) 4,4'-dihydroxybiphenyl,   (c) 4-hydroxybenzoic acid,   (d) 2,6-hydroxynaphthoic acid;       (2) a thermotropic copolyester comprising, in its molecule, only units derived from (a), (b) and (c).
Patent EP-0643492-A1 (EP)
Inventor: BOTTO JEAN-LUC
IPC: H04L27/34
Filed: 1994-09-07
Abstract: The transmission system and the modem according to the invention use trellis-coded modulation based on a constellation broken down into N subsets. For each symbol received in this constellation, a decision device makes it possible to determine the combination of the N points which are closest to the symbol received in each of the N subsets. To do that, the constellation is divided into areas each corresponding to a given combination, and the device includes a module (2) for searching for the area in which every received point lies. This module then controls the reading of a table (3) which supplies the combination of points corresponding to this region. Applications: trellis-coded digital modulation, modems. <IMAGE>
Patent EP-0611056-A1 (EP)
Inventor: LOCH MARK D
IPC: B65D27/06
Filed: 1994-01-21
Abstract: A mailer type business form is formed from an intermediate made using a first large quadrate sheet of paper (10) and a second much smaller quadrate sheet (25). A fold line (17) divides the intermediate into first and second equal size panels (18, 19), the second panel having a cut out window (20) and the first panel having the second sheet placed over a portion thereof to form a return envelope (38). A reply address (31) is printed on the second sheet at a portion thereof in alignment with the cut out window when the first sheet if V-folded about the fold line. A repositional adhesive label (32) is applied over the reply address (31), and the mailer is sealed with adhesive (40) along the edges of the second panel (19). The mailer is manufactured with a minimum number of operations in a relatively simple manner.
Patent EP-0623565-A1 (EP)
Inventor: FILAS ROBERT WILLIAM BLOSSOM D
IPC: C23C18/28
Filed: 1994-04-20
Abstract: An electroless process has been developed to deposit nickel and gold onto optical fibers using aqueous chemistry. The key to the process is a sensitization of a surface of an optical fiber using a dilute aqueous stannous fluoride solution in absence of oxygen. Stannous fluoride solution is prepared by dissolving crystalline SnF₂ in deionized water. Subsequent treatment includes immersion of sensitized optical fiber in a palladium chloride/HCl aqueous solution and commercially available electroless nickel and electroless gold solutions. The process is compatible with either chemical or fusion lensing operations by using a strippable polymer coating to selectively metallize near the fiber end. The solder joints to the metallized fiber are hermetic as determined by helium leak testing, and solder pull-test strengths typically range from 3-5 pounds, depending on the type of solder. This electroless plating process for metallizing optical fibers makes feasible the incorporation of soldered fiber into packages which might be otherwise prohibitively expensive or mechanically infeasible with the sputtered metallization. The process is useful for all lightwave components which require either hermeticity or high reliability optical fiber attachment.
Patent EP-0638992-A1 (EP)
Inventor: HIRABAYASHI ATSUSHI C O SONY C
IPC: H03D3/06
Filed: 1994-08-09
Abstract: A frequency demodulation circuit having an improved detection sensitivity is provided by forming an all-pass equalizer in a Quadrature-type demodulator capable of allowing a band covering at least a carrier frequency deviation to pass therethrough. The equalizer comprises a band-pass filter for detecting the frequency deviation of an inputted FM carrier signal, a gain-doubling amplifier and a substractor for performing subtraction between the signal inputted to the band-pass filter and the output of the amplifier. The operation of the circuit is such that a FM carrier signal is supplied to the band-pass filter through a phase shifter and to a phase comparator and the output of the substractor and the FM carrier signal are compared to each other by the phase comparator to thereby obtain a FM demodulated signal.
Patent EP-0650725-A1 (EP)
Inventor: PACE GARY
IPC: A61P17/00
Filed: 1994-10-31
Abstract: The composition comprises salt of L-2-oxothiazolidine-4-carboxylic acid. The salt may include at least one cation chosen from sodium; potassium; magnesium, calcium, iron; zinc; copper; calcium; selenium; manganese; and molybdenum for administration of the cation to a patient, for example, for treatment of osteoporosis, malnutrition, dermatological dysfunction, or glucose intolerance.
Patent EP-0650119-A1 (EP)
Inventor: BARADEL CHRISTOPHE
IPC: G06F3/048
Filed: 1994-10-18
Abstract: A window manager for a multi-windowing system including a windowing server (20) for controlling the display of first windows reserved by customer programs inside a second window reserved by the system. The server holds in memory a tree structure of windowing data having a root (100) defining the second window and nodes (110, 120) defining corresponding first windows. The manager is configured to manage a list (50) of identifiers of first windows in the root, to detect, in each node, the presence or absence of a check datum (70) and in the presence of such a check datum in respect of a node corresponding to a particular first window, to manage the layout and circulation of the first windows on the basis of second windowing data (60) placed under the control of one of the customer programs. <IMAGE>
Patent EP-0629762-A1 (EP)
Inventor: LAUESEN JESPER
IPC: E05F11/20
Filed: 1994-06-13
Abstract: A counterbalanced window operator includes a housing (11) in which operating arms (7,8) pivotally connected in the housing and slidingly and pivotally connected to a sash of the window are counterbalanced by a torsion spring (13). In one embodiment, connections between the torsion spring and the operating arms are adjustable in order to vary the counterbalancing force applied to the operating arms.
Patent EP-0679752-A1 (EP)
Inventor: POOLMAN GERARD CHARLES
IPC: D06F39/02
Filed: 1994-04-27
Abstract: The present invention relates to a pretreatment device (10) for liquid detergent. Said device means comprises at least one cut (16). The cut opens when a squeezing force is exerted upon said device. This allows in a even spreading of the liquid detergent with a controlled adjustable flow.
Patent EP-0666985-A1 (EP)
Title: Compaction assay for assessment of respiratory disease therapy.
Inventor: DAUGHERTY ANN L
IPC: G01N33/487
Filed: 1993-11-02
Abstract: A compaction assay measuring the viscoelasticity of sputum samples of patients subject to respiratory disease is provided. This assay is useful in determining the therapeutic efficacy of DNase, antibiotic and other respiratory disease treatments in improving lung function.
Patent EP-0687214-A1 (EP)
Title: Charging cavities
Inventor: MARKS KEVIN TEVOR
IPC: B29C43/34
Filed: 1994-01-10
Abstract: A cavity is charged with particulate material by positioning a predetermined quantity of the material in a box (140). The box has substantially the same horizontal cross-sectional shape as the cavity and is closed at the bottom by at least one door (78) on which the material rests. In order to level the material, the box (140) is moved to and fro horizontally a plurality of times with the energy imparted to the material being progressively reduced during the movements. The door (78) is then opened sufficiently rapidly that the particulate material falls out of the box (140) into the cavity substantially as a unit.
Patent EP-0678122-A1 (EP)
Inventor: LOBB ROY R
IPC: C07K19/00
Filed: 1994-01-07
Abstract: The present invention disclosed recombinant anti-VLA-4 antibody molecules, including humanized recombinant anti-VLA-4 antibody molecules. These antibodies are useful in the treatment of specific and non-specific inflammation, including asthma and inflammatory bowel disease. In addition, the humanized recombinant anti-VLA-4 antibodies disclosed can be useful in methods of diagnosing and localizing sites of inflammation.
Patent EP-0684761-A1 (EP)
Title: Arrangement for breeding poultry in cage batteries.
Inventor: KUEHLMANN JOSEF
IPC: A01K31/00
Filed: 1994-01-29
Abstract: PCT No. PCT/DE94/00096 Sec. 371 Date Jul. 18, 1995 Sec. 102(e) Date Jul. 18, 1995 PCT Filed Jan. 29, 1994 PCT Pub. No. WO94/18823 PCT Pub. Date Sep. 1, 1994The invention relates to a cage battery (1) for poultry breeding in which the birds are removed by making the actual grid base (8) of the individual cages or cage sections removable, i.e. it may be rolled up, pulled out or folded up, while beneath the grid base (8) there is a conveyor belt (5, 6, 7) capable of removing the birds from the barn.
Patent EP-0686054-A1 (EP)
Inventor: HICKMAN ALAN TREVOR
IPC: A63C17/01
Filed: 1994-02-23
Abstract: L'invention se rapporte à un moyen de transport à roues s'utilisant dans des activités de loisirs ou sportives et comprenant une roue avant directrice (7) et deux roues arrière (11). L'utilisateur de ce moyen de transport se tient debout les jambes écartées sur deux repose-pieds (10, 12) espacés, montés respectivement près de la roue avant (7) et des roues arrière (11). Le repose-pied avant (12) est raccordé par des câbles (15) à la fourche (6) du moyen de transport supportant la roue avant (7) et est monté pivotant sur le cadre (20) de sorte que l'actionnement du pied permette par l'intermédiaire des câbles (15) de diriger la roue avant (7). L'aménagement d'un repose-pied pivotant (12), ainsi que d'un système de direction sur ce moyen de transport, permet à l'utilisateur d'effectuer des mouvements du corps supplémentaires lors du déplacement sur le sol, tels que ceux pratiqués dans le surfing, par opposition à une planche à roulettes ordinaire. De plus, sa structure permet d'utiliser des roues de grand diamètre de sorte qu'il puisse être déployé sur un terrain accidenté par opposition aux planches à roulettes connues et que l'on puisse exécuter des cercles plus serrés qu'il n'était possible de faire auparavant.
Patent EP-0687376-A1 (EP)
Inventor: SZYWALLA HENRY
IPC: G09F11/21
Filed: 1994-02-24
Abstract: Un appareil pour l'affichage de posters enroule un film portant des posters entre les bobines (6 et 7). Les vitesses des surfaces des bobines sont égalisées par un poids (25) qui monte et qui descend.
Patent EP-0680654-A1 (EP)
Title: Systeme de synthese vocale a codage/decodage de signaux vocaux base sur la quantification vectorielle
Inventor: NARAYAN SHANKAR
IPC: H03H7/30
Filed: 1994-01-18
Abstract: Un système de synthèse vocale est constitué d'une mémoire stockant un ensemble de vecteurs de quantification. Un premier module de traitement est sensible aux codes de segments sonores générés en réponse à un texte dans la séquence afin d'identifier des chaînes de vecteurs de quantification à compensation de bruit pour les codes de segments sonores respectifs dans la séquence. Un décodeur génère une séquence de données vocales en fonction des chaînes de vecteurs de quantification. Un transducteur audio est couplé aux modules de traitement et produit des sons en fonction des séquences de données vocales. Les vecteurs de quantification représentent une quantification des données de segments sonores présentant une préaccentuation pour décorréler les échantillons sonores utilisés pour la quantification et le bruit de quantification. Lors de la décompression des données de segments sonores, un filtre de prédiction linéaire inverse est appliqué sur les chaînes identifiées de vecteurs de quantification afin d'inverser la préaccentuation. De plus, les vecteurs de quantification représentent la quantification des résultats du filtrage de hauteur des données de segments sonores. Ainsi, un filtre de hauteur inverse est appliqué sur les chaînes identifiées de vecteurs de quantification dans le module afin de créer la séquence de données vocales.
Patent EP-0688317-A1 (EP)
Inventor: CALLANDER SIDNEY EDWARD
IPC: C07D211/22
Filed: 1994-03-08
Abstract: Procédé de préparation d'un composé répondant à la formule (I), dans laquelle R3 représente hydrogène, alkyle C1-6 ou alkylaryle C1-6, par réduction, à l'aide de diborane, d'un composé répondant à la formule (II), dans laquelle R3 a la même notation que dans la formule (I), et R4 représente alkyle C1-6.
Patent EP-0648081-A1 (EP)
Inventor: BRANDT BURKARD
IPC: A23K20/10
Filed: 1994-02-24
Abstract: L'auxiliaire de compression servant à la fabrication de boulettes d'aliments pour animaux se présente à l'état liquide. Il renferme, en plus du sulfonate de lignine qui en est le constituant principal, du sucre et de l'amidon. L'auxiliaire peut être atomisé ou pulvérisé dans la matière comprimée, sur la presse à boulettes d'aliments pour animaux.
Patent EP-0644442-A1 (EP)
Inventor: SHIGEMATSU TAKASHI THE FURUKAW
IPC: G02B6/30
Filed: 1994-03-31
Abstract: An optical fiber terminal (10) for optically connecting an optical fiber and an optical device comprises a ferrule (11) having an abutting end (11e) which faces an optical device (20) or abuts on it and a single fiber hole or a plurality of fiber holes which are arranged in parallel at given pitches and through which the ends of optical fibers are passed and fixed with adhesive. The ferrule is a molded product of synthetic resin. At least one connecting member (12) is provided on the abutting end (11e). The linear expansion coefficient of the connecting member (12) is smaller than that of the synthetic resin constituting the ferrule.
Patent EP-0707667-A1 (EP)
Inventor: PAGE CHRISTOPHER LYNDON
IPC: E04C5/02
Filed: 1994-06-06
Abstract: PCT No. PCT/GB94/01224 Sec. 371 Date Aug. 9, 1995 Sec. 102(e) Date Aug. 9, 1995 PCT Filed Jun. 6, 1994 PCT Pub. No. WO94/29496 PCT Pub. Date Dec. 22, 1994Reinforcement in concrete is cathodically protected by galvanically connecting a sacrificial anode, such as a zinc or zinc alloy anode, to the reinforcement, and contacting the anode with an electrolyte solution having a pH which is maintained sufficiently high for corrosion of the anode to occur, and for passive film formation on the anode to be avoided. The pH of the electrolyte is preferably at least 0.2 units, and preferably from 0.5 units to more than 1.0 units, above the pH value at which passivity of the anode would occur. The electrolyte may be for example sodium hydroxide or potassium hydroxide but is preferably lithium hydroxide which also acts as an alkali-silica reaction inhibitor.
Patent EP-0820536-A1 (EP)
Inventor: HILLRICHS EILHARD
IPC: C25B1/30
Filed: 1994-05-10
Abstract: Described is a method of preparing aqueous alkali-metal peroxide and/or percarbonate solutions in an electrochemical cell consisting of a porous oxygen diffusion cathode (1) and an anode (2). In this method, the cell is operated with a low external cell voltage. An electrolyte (7) containing an alkali-metal hydroxide and/or alkali-metal carbonate is passed through the cell between the cathode and anode and an alkali-metal peroxide and/or alkali-metal percarbonate formed by the cathodic reduction of oxygen, the molar ratio of H2O2 to alkali metal being less than 4.