baber/WOPTO huggingface dataset:
Patent EP-0451210-A1 (EP)
Inventor: MORRIS JOHN CRAFT
IPC: C08L69/00
Filed: 1989-12-20
Abstract: Disclosed are compositions of matter characterized by having improved tensile strength comprising a blend of   (a) 30-95 weight % of a polyester containing repeating units from biphenyldicarboxylic acid 1,6-hexanediol, and (b) 70-5 weight % of a polycarbonate of 4,4 min -isopropylidenediphenol. o
Patent EP-0462177-A1 (EP)
Title: Mediateurs d'insuline purifies et procede de purification
Inventor: LARNER JOSEPH
IPC: A61P43/00
Filed: 1990-03-08
Abstract: Procédé de purification de deux médiateurs d'insuline différents jusqu'à des valeurs d'homogénéité et de pureté relative supérieures à 80 %, le procédé comprenant l'adsorption sur une première résine échangeuse d'anions puis sur une colonne de résine échangeuse de cations chelex. La colonne échangeuse d'ions de résine chelex augmente sensiblement l'activité du médiateur récupéré. Après purification, la fraction déjà traitée est soumise à trois étapes successives de purification par chromatographie à couches minces, la dernière étape donnant, en présence de ninhydrine une tache caractéristique de couleur saumon qui indique la présence du médiateur. Ce procédé peut également être utilisé comme procédé de détection, l'absence de la tache de couleur saumon étant d'une indication de l'état diabétique. Des informations de structure concernant les médiateurs d'insuline obtenus sont données.
Patent EP-0426781-A1 (EP)
Inventor: STAUFFACHER HEINRICH
IPC: B65D85/78
Filed: 1990-04-05
Abstract: Un film de base (1b) et un film de scellement (1s) présentent des parties bombées (M, K) avec des faces intérieures concaves sans contre-dépouille, qui se succèdent avec des intervalles sur le film. Le film de scellement (1s) est placé sur le film de base (1b), formant des cavités (H) dans lesquelles sont conditionnées des portions de crème glacée (4). Le film de scellement (1s) est lié au film de base (1b), mais peut en être aisément séparé de sorte que la crème glacée (4) peut être sortie intacte de son emballage. Le conditionnement en forme de bande passe à travers une région de congélation (6) et est ensuite introduit dans un magasin (7) dans lequel il peut être stocké en rouleau ou en zigzag. Un dispositif pour distribuer les portions de crème glacée comprend un récipient de refroidissement (8) avec au moins un magasin (7), un mécanisme de distribution avec des moyens (10) pour le prélèvement progressif des conditionnements (1), des moyens (10, 11) pour déchirer et éliminer les emballages (1), et une ouverture de distribution (13) par laquelle les portions de crème glacée (4) peuvvent être distribuées, sans être touchées, dans une coupe (14). Les moyens d'élimination des emballages peuvent être des moyens d'aplatissement (11) ou des moyens d'enroulement (12) ou bien peuvent comprendre des moyens pour déchiqueter et collecter les films usagés (1b, 1s).
Patent EP-0450079-A1 (EP)
Inventor: SMIRNOV VLADIMIR VASILIEVICH
IPC: G01P15/09
Filed: 1989-10-23
Abstract: A piezoelectric accelerometer comprises a sensitive cylindrical piezoelement (1) subjected to the shearing strain from an inertial element (2) provided, along its maximum sensitivity axis (A), with a through opening (17) for the first current tapping (15) passing from one end-face of the piezoelement (1) to the other one near which the first current tapping (15) is electrically connected to its internal lateral surface, whereas the second current tapping (16) is electrically connectd to the external surface of the cylindrical piezoelement on the side of the first end-face of the cylindrical piezoelement (1), near which is located the outlet point of the current tappings (15, 16), provided with a stiffener (7) embracing the latter.
Patent EP-0473603-A1 (EP)
Title: A device for charching and discharging at least two kinds of waste material.
Inventor: LAGERQVIST ROGER
IPC: B65F3/00
Filed: 1990-03-30
Abstract: Device for loading and unloading at least two types of waste material through a loading- and unloading opening (7, 8) for each type of material to a container (2) comprising a containment vessel (4, 5) for each type of material. A feeding arrangement (15) feeds waste material from a loading hopper to the containment vessels during a loading phase and seals said opening during a closing phase and the loading hopper is swung away to a withdrawn position during an unloading phase. The feed device (15) extends across the width of both loading- and unloading openings (7, 8) and is common to both openings. The loading hopper consists of a first loading hopper (21) for the first type of waste material and extends across the width of one of the loading- and unloading openings (7) and forms a part of a unit (1) pivotively connected to the container (2), which unit also carries the feed device. A second loading hopper (22) forms a second unit pivotively connected to the container and which extends across the width of the second loading- and unloading opening (8). Unloading the first type of waste material occurs after swinging away solely the first unit with the first loading hopper and feed device. Unloading of the second type of waste material occurs after also swinging away the second unit, whereby both loading hoppers are accordingly swung away.
Patent EP-0469052-A1 (EP)
Inventor: BURKE DAVID
IPC: B60T13/74
Filed: 1990-04-26
Abstract: L'invention concerne un sytème de freinage pour véhicules qui comprend un élément de freingae (15) actionné par le conducteur du véhicule, et des moyens de génération de signaux de commande sensibles au fonctionnement de l'élément de freinage, ainsi que des moyens qui freinent au moins une roue du véhicule en fonction des signaux de commande générés par lesdits moyens de génération de signaux. Le système comprend aussi des moyens de réaction sensibles aux signaux de commande de manière à appliquer une force sur l'élément de freinage (15), dotant ainsi le véhicule d'un système variable de sensation artificielle.
Patent EP-0534954-A1 (EP)
Inventor: LARSSON KENT
IPC: B28B1/087
Filed: 1990-05-16
Abstract: Procédé et dispositif de fabrication d'éléments de béton vibré, de préférence des éléments de construction, comprenant les étapes de montage d'un moule sur une table de moulage (1) orientée horizontalement pendant le fonctionnement; disposition de l'acier d'armature, de l'isolation, des éléments insérés, des éléments d'ajustement etc. dans le moule; remplissage du moule avec du béton; vibrage de la table de moulage et du moule. Une base (4-6) supporte la table de moulage et un vibrateur peut se relier à la table de moulage (1) et à la base (4-6). L'invention est caractérisée par le fait qu'on imprime des vibrations à la table de moulage (1) sur le plan horizontal seulement et dans un sens ou deux, qu'on lui imprime des vibrations selon une plage de fréquence qui tombe au-dessous du niveau audible et qu'on lui imprime des vibrations au moyen d'au moins un couple de cylindres hydrauliques coopérants (7-8), alignés l'un avec l'autre, fixés à la table de moulage (1) ou à la base (4-6) et conçus pour venir en prise librement avec la base ou la table de moulage, la fréquence du vibrage étant commandée par un dispositif de commande relié aux cylindres hydrauliques (7-8).
Patent EP-0485436-A1 (EP)
Inventor: FURCSIK SUSAN L
IPC: A23L1/0522
Filed: 1990-07-17
Abstract: Le procédé pour fabriquer une denrée alimentaire à teneur en matière grasse réduite consiste à remplacer au moins une portion de la graisse et ou de l'huile dans la denrée alimentaire par une dispersion aqueuse d'un amidon hydroxypropylé ayant un degré de substitution supérieur à 0,04 et une teneur apparente en amylose de plus de 40 %. Un amidon de maïs avec beaucoup d'amylose est la base d'amidon préférée. Une pâte faite à partir de la dispersion est translucide et tend à ne pas rétrograder.
Patent EP-0493432-A1 (EP)
Inventor: KASSIES MICHIEL
IPC: G01S17/04
Filed: 1990-09-17
Abstract: PCT No. PCT/NL90/00134 Sec. 371 Date May 15, 1992 Sec. 102(e) Date May 15, 1992 PCT Filed Sep. 17, 1990 PCT Pub. No. WO91/04499 PCT Pub. Date Apr. 4, 1991.A method of detecting an object, comprising the steps of generating radiation by means of a source of radiation; emitting the radiation in the direction of the object; and detecting a first radiation component at a first angle of deflection of substantially 180 degrees; measuring a second component of the reflected radiation at a second angle of deflection and performing a first differential measurement between a first intensity signal representing the first radiation component and a second intensity signal representing the second radiation component. Also an apparatus for carrying out the method is described.
Patent EP-0494944-A1 (EP)
Title: Method for erecting buildings, and structural assembly for carrying out the method.
Inventor: BROBERG PETER OLOF
IPC: E04B1/348
Filed: 1990-10-05
Abstract: PCT No. PCT/SE90/00642 Sec. 371 Date Mar. 19, 1992 Sec. 102(e) Date Mar. 19, 1992 PCT Filed Oct. 5, 1990 PCT Pub. No. WO91/05118 PCT Pub. Date Apr. 18, 1991.A method for erecting buildings is characterized in that cassettes (10) made in a form between sectional elements (11) are positioned, at the building site, in such manner that the sectional elements (11) are close to one another and together define vertical cavities in which preferably concrete is injected to form supporting columns. Horizontal beams (23) are joined to the sectional elements (11) to be connected to the supporting columns when these are being cast, thereby to achieve a structural skeleton. A structural assembly for carrying out this method comprises cassettes (10) made in a form between sectional elements (11). The sectional elements (11) serve as supporting means when the cassette (10) is handled, and as a form for producing supporting columns after the cassettes (10) have been positioned at the building site. Preferably, the sectional elements (11) are made of sheet metal and have recesses (16, 18) for receiving horizontal beams (23) which are joined to the supporting columns when these are being cast.
Patent EP-0500658-A1 (EP)
Title: A nicotine containing stimulant unit.
Inventor: DAM ANDERS
IPC: A61P25/34
Filed: 1990-11-06
Abstract: A saliva-soluble stimulant unit comprising an active ingredient and optional ingredients comprising flavour and aroma additives incorporated in a gel prepared by gelling a water-binding gelling agent, in which the active ingredient comprises nicotine or other alkaloids with the same direction of activity, said unit having i) a texture profile, determined by texture profile analysis, with parameter values of firmness, hardness, brittleness, adhesiveness, elasticity, and cohesiveness within given ranges; (ii) a disintegration time within the range 5-60 minutes; and (iii) a nicotine content from 0.5 to 10 mg or a corresponding content of said alkaloids.
Patent EP-0454947-A1 (EP)
Inventor: PUETTMANN FRANZ-JOSEF
IPC: E21B4/14
Filed: 1991-01-25
Abstract: Boring ram (1) with a pressure-medium connection (2, 6) at the rear end and a flow control valve (4) arranged upstream close to the boring ram and having an outside diameter which is smaller than the diameter of the boring ram and greater than or equal to the outside diameter of the pressure-medium connection. The flow control valve can be actuated by the same person who orientates and controls the boring ram during the starting operation. It can be pulled along without problem into the bore formed by the boring ram and remains in the fully open position during the passage through the bore even if the boring ram is temporarily stopped.
Patent EP-0471918-A1 (EP)
Inventor: BURGDORF MAERTEN DR
IPC: B65D21/02
Filed: 1991-03-21
Abstract: The invention relates to a wide-necked conical steel drum (10) having a large upper filling and removal opening (12) which can be sealed fluid-tightly by means of a lid (14) and clamping ring (16). During transportation of nested drums (10) of this type, they are sometimes shaken inside one another to such a great extent that later unstacking or separation of the individual drums (10) can cause great problems. In order to accomplish easy and damage-free unstacking of these steel drums (10) by only one operator, provision is made according to the invention for each steel drum (10) to have at least one bung-hole opening (26) in the bottom (24), which opening can be sealed fluid-tightly by means of a lid. By means of an unstacking device, inserted in the bung hole (26), nested drums (10) can be separated easily. Furthermore, the bottom bung hole (26) is advantageous in the reconditioning or rinsing of the drums (10) for multiple use. <IMAGE>
Patent EP-0449280-A1 (EP)
Inventor: MATSUSHITA TAKASHI
IPC: F16D27/10
Filed: 1991-03-27
Abstract: In an electromagnetic clutch, for a refrigerant compressor for an automotive air-conditioning system, there are at least two electromagnetic coils (501,502) located axially adjacent and connected in series between a battery (205) and earth.  The junction (208) of the coils is connected to a control circuit (200) arranged to disconnect the coils from the battery when a thermal difference between the coils (501,502) is detected due to excessive slipping of the clutch friction surfaces (331,71).
Patent EP-0462392-A1 (EP)
Inventor: FREY HEINZ
IPC: F16K17/04
Filed: 1991-05-10
Abstract: This hydraulic valve has a housing (2) with an inlet line (12) and an outlet line (14) for a fluid. A sealing point is provided between the inlet and outlet line. A force store acts on the sealing point in the closing direction, via a piston. It is intended to create a hydraulic valve which requires no additional power source. This is achieved by the piston (8, 23) being moveable in the opening direction solely by a sum of the pressures occurring in the inlet line (12) and in the outlet line (14). <IMAGE>
Patent EP-0467114-A1 (EP)
Inventor: ANTONY THOMAS RICHARD
IPC: C30B29/04
Filed: 1991-06-25
Abstract: The present invention is directed to a twist drill (10) which is coated with a layer of CVD diamond and which has slots (16, 18, 20) in its head which are filled with CVD diamond. The inventive twist drill is made by forming slots in the head of the twist drill and then subjecting the slotted twist drill to a CVD diamond deposition process for coating said twist drill with a layer of CVD diamond and for filling said slots with CVD diamond. The performance of CVD diamond-coated twist drills does not depend on retaining the diamond film over most of the areas of the drill; but, rather, drill performance is dependent upon retaining a layer of diamond on the cutting edge of the drill. The diamond-filled slots in the head of the twist drill function as wear stops and additional cutting edges as the surrounding drill material is worn away during use.
Patent EP-0464761-A1 (EP)
Inventor: TSUJIKAWA HAJIME
IPC: A61M5/152
Filed: 1991-07-02
Abstract: A liquid infusion device comprising a bladder assembly (A), an approximately tubular housing (B), and a liquid-drug-dispensing portion (C). The bladder assembly (A) comprises a rod-like inner shaft (1), a tubular outer shaft (2) slidably encasing the inner shaft (1), an inner shaft supporter (4), and a bladder (3) made of elastic material and placed outside two shafts (1,2). The housing (B) contains the bladder assembly (A) and has an inlet/outlet portion at an end of the housing (B). The inner shaft supporter (4) has at least one port (9) for liquid drug communicating with the inlet/outlet portion (13). An amount of liquid drug remaining in the bladder (3) can be greatly reduced, since a clearance between the inner shaft (1) and outer shaft (2) can be made very small.
Patent EP-0513430-A1 (EP)
Inventor: HOLLINGSWORTH RAWLE L
IPC: C07C59/10
Filed: 1991-08-27
Abstract: A process for the preparation of 3,4-dihydroxybutanoic acid (1) and salts thereof from a glucose source containing 1,4-linked glucose as a substituent is described. The process uses an alkali metal hdyroxide and hydrogen peroxide to convert the glucose source to (1). The compound (1) is useful as a chemical intermediate to naturally occurring fatty acids and is used to prepare 3,4-dihydroxybutanoic acid-gamma-lactone (2) and furanone (3), particularly stereoisomers of these compounds.
Patent EP-0531571-A1 (EP)
Inventor: KUO MING-HONG
IPC: C25D17/06
Filed: 1991-09-12
Abstract: This invention relates to an automatic loading mechanism for PC board electroplating and in particular to one utilizing a program controlling device to activate pneumatic cylinders (22) to open a clamp (21) and move a supporting frame together with a fly bar (7) and clamping devices downwards until the PC boards (6) are guided by bell-shaped entrance of guiding devices and cover the sensor, then withdraw the pneumatic cylinders causing the clamps to grip the PC boards and raise the supporting frame to its original position thereby achieving the purpose of automatic loading.
Patent EP-0481259-A1 (EP)
Inventor: KIEFER ERICH
IPC: B29C33/22
Filed: 1991-09-26
Abstract: The invention relates to a method and an apparatus for the manufacture of hollow articles from thermoplastics material using a blow mould which has at least two blow mould parts (10a, 10b), encloses a generally tubular extruded preform (24) and in which the latter is expanded under internal positive pressure. To achieve asymmetrical closing and/or opening movements of the blow mould parts (10a, 10b) in relation to the preform, the blow mould is displaced, in particular during the closing and/or opening operation, parallel to the opening and/or closing direction, so that an additional movement is superimposed on the blow mould parts. 
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Patent EP-0482676-A1 (EP)
Inventor: SHIMURA KAZUO
IPC: G03B42/02
Filed: 1986-10-17
Abstract: A radiation image recording and read-out apparatus comprises a case (25) housing a stimulable phosphor sheet (22) and having an opening, a light shielding cover (26) housed in the case for projection therefrom through the opening, a recording section (32) for exposing the stimulable phosphor sheet disposed at an exposure position in the light shielding cover projected out of the case to radiation, and a read-out section having a sub-scanning system for moving the stimulable phosphor sheet (22) between the exposure position and a position in the case. Or, the apparatus comprises a case having an opening for passing the stimulable phosphor sheet therethrough, a recording section (32) for exposing the stimulable phosphor sheet disposed at the exposure position in the case to radiation, and a read-out section (50) having a sub-scanning system for moving the stimulable phosphor sheet between the exposure position and a position projected out of the case. Alternatively, the apparatus comprises a sheet feed system for reciprocating a strip-like flexible stimulable phosphor sheet (22) between first (222) and second (223) wind-up shafts, and a recording section (32) for exposing the stimulable phosphor sheet disposed between the first and second wind-up shafts to radiation.
Patent EP-0468572-A1 (EP)
Inventor: RICHESON WILLIAM
IPC: H01T13/20
Filed: 1991-07-15
Abstract: In a preferred embodiment, a resistor spark plug having a low level of RFI emissions, achieved by means of reducing the capacitances within the spark plug, so that the resistor in the Spark plug is more effective. Reduction of the capacitances is accomplished by providing a resistor of relatively narrow diameter, providing a clearance space between the shell of the spark plug and the portion of the insulator where the resistor is located, and by providing an extended shell around the insulator above where the resistor is located. The improved effectiveness of the resistor reduces the energy transferred across the spark gap and, therefore, reduces erosion of the electrodes.
Patent EP-0476730-A1 (EP)
Inventor: FRANKE GERHARDUS BONIFATIUS
IPC: A61B5/00
Filed: 1991-08-16
Abstract: The system for ovulation detection and prediction comprises an implanted or embedded temperature sensor (1) and a processing unit (2) provided with a transmitter unit (3), a transmitting antenna (4), a receiving antenna (5), a receiver unit (6), a processor (7) and a clock unit (8). 
     A harmonics generator is used as the temperature sensor, enabling the transmitter unit (3) to operate on a very low power level.
Patent EP-0452021-A1 (EP)
Inventor: RUTTER MALCOLM
IPC: E02F5/14
Filed: 1991-04-02
Abstract: Apparatus for producing a trench in an irregular terrain comprising a plough having plough shares (10) and supporting skids (5). Control means control the distance between shares and skids to control the trench depth (D). The terrain is surveyed along the intended trench route and information from the survey is fed to the control means enabling the plough to react to irregularities in terrain in advance to reduce the effect of those irregularities. Thus, for example, the variation in trench profile may be spread over a longer distance (L₁) to reduce the impact of a hump of height (H) in the terrain. This in turn reduces the possibility of upheaval buckling of a flowline placed in the trench.
Patent EP-0453275-A1 (EP)
Inventor: IKAI KEIZO
IPC: C07D303/06
Filed: 1991-04-18
Abstract: 6-Epoxyethyl-3-oxatricyclo[3.2.1.0 2,4 ]octane derivatives and 2,3-epoxy-6-epoxyethyl-1,4;5,8-dimethano-decahydronaphthalene derivatives which are expected to be used as monomers to give plastics having a high transition temperature are easily produced by oxidizing corresponding 6-vinyl compounds with dioxorane.
Patent EP-0472305-A1 (EP)
Inventor: MINAMI YUSUKE
IPC: C22C38/00
Filed: 1991-07-29
Abstract: Martensitic stainless steel for oil well has 0.08 to 0.25 wt.% C, 14 to 16 wt.% Cr, 1.0 wt.% or less Si, 2.0 wt.% or less Mn, 0.5 to 3.0 wt.% Ni, 0.03 to 0.10 wt.% N, 0.04 wt.% or less P, 0.01 wt.% or less S, 0.1 to 1.0 wt.% Mo, the balance being Fe and inevitable impurities, said Cr, C, Ni and N being in amount such that Cr - 12C + 0.75 Ni + 1ON ≧ 13 wt.%, and said martensitic stainless steel having 8 -ferrite of 10% or less. 
     The martensitic stainless steel can contain at least one of 0.05 to 0.30 wt.% V and 0.01 to 0.1 wt.% Nb. Also the martensitic stainless steel can contain 0.5 to 3.0 wt.% Cu. Further the martensitic stainless steel can contain 0.5 to 3.0 wt.% Cu, and  
at least one of 0.05 to 3.0 wt.% V and 0.01 to 0.1 wt.%. Nb.
Patent EP-0494538-A1 (EP)
Inventor: SAKAMOTO AKIHIKO
IPC: C03C17/32
Filed: 1991-12-24
Abstract: A fire protective glass panel for use in a fire protective window, door, and partition wall, which comprises at least one sheet of fireproof glass plate 21 and a fluorocarbon resin film 31 of a chain molecular structure type bonded to a face of the glass plate and which has non-shattering property as well as fire protection property. The fireproof glass plate is a heat-resistant and light transparent crystallized glass plate. Alternatively, the fireproof glass plate is a wire glass plate. The fluorocarbon resin film has a thickness of 0.02-1 mm and is made of one of FEP, PFA, PCTFE, ETFE, and PVDF.
Patent EP-0493132-A1 (EP)
Inventor: YANAGAWA HISAHARU
IPC: G02B6/122
Filed: 1991-12-27
Abstract: A 2-input/2-output directional coupler is arranged as an element coupler/splitter for a first stage (D1), and 1-input/2-output coupler/splitters are used as element coupler/splitters for a second stage (D2) and its subsequent stages (D3...). Output ports of these element coupler/splitters are concatenated with input ports of other element coupler/splitters to form a 2-input/multi-output coupler/splitter. 
     An optical signal can be inputted through one input port (d1) of the first-stage 2-input/2-output directional coupler, and an optical signal for optical line monitoring can be inputted through the other input port (d3). It is unnecessary, therefore, to use an (d3) optical wavelength division multiplexer/demultiplexer or other optical part which conventionally is connected at the time of optical line monitoring.