baber/WOPTO huggingface dataset:
Patent EP-0382820-A1 (EP)
Inventor: SINGER NORMAN S
IPC: A23L27/60
Filed: 1989-07-05
Abstract: On a mis au point des procédés permettant d'introduire des composés aromatiques solubles dans de la matière grasse, dans des produits alimentaires sans matière grasse ou à faible teneur en matière grasse dans lesquels on a remplacé les constituants de matière grasse par des produits de remplacement de matière grasse non lipidiques. On incorpore un système d'introduction d'arôme comprenant des globules de matière grasse, dans lesquels on a placé des niveaux élevés de composés aromatiques solubles dans de la matière grasse, dans des produits alimentaires sans matière grasse ou à faible teneur en matière grasse afin que lesdits composés aromatiques solubles dans de la matière grasse soient libérés dans une séquence plus naturelle et familière.
Patent EP-0434699-A1 (EP)
Title: Valve and coupling device for use between a urine catheter and a urine bag.
Inventor: HALLERBAECK STIG LENNART
IPC: F16L37/24
Filed: 1989-07-14
Abstract: In a valve and coupling device for connecting a urine catheter with a urine bag and comprising (a) a first coupling part (1) embracing and being movable relative to a valve member (9) with at least one valve aperture (11) capable of being moved into an open or closed position respectively by movement of the valve member (9) relative to the first coupling member (1) partly embracing it in a liquid-tight manner, and (b) a second coupling member (3), the main novel feature is, that the second coupling member (3) is provided with driving and locking members (17) for releasable coupling engagement with the first coupling member (1), said driving and locking members being constituted by the same at least one pin (17) adapted to cooperate with driving slots (15) in the valve member (7) and bayonet slots (16) in the first coupling member (1) in such a manner, that the valve apertures (11) are in a closed position, when the bayonet coupling is in a position for separation, and in an open position, when the bayonet coupling is in a locked-together position.
Patent EP-0408673-A1 (EP)
Inventor: STEELE JOHN
IPC: C12N5/071
Filed: 1989-08-22
Abstract: On prépare une surface servant à la fixation et à la croissance de cellules en greffant d'abord des chaînes d'acide polyacrylique sur un substrat à base de polymère de fluorocarbone, de sorte que son poids augmente de 0,1 % à 20 %. La surface est ensuite traitée avec de l'acide sulfurique concentré dans des conditions qui lui permettent de décarboxyler, d'aromatiser et de sulfoner séparément une proportion effective des chaînes d'acide polyacrylique greffées, avant d'être séchée, trempée dans un acide concentré et amenée à un pH sensiblement neutre en vue de la fixation et de la croissance de cellules sur elle. Une telle surface peut également être utilisée comme implant tissulaire chez l'homme.
Patent EP-0437445-A1 (EP)
Title: Aiguille coulissante
Inventor: KUEHNERT GOTTFRIED UNIVERSAL M
IPC: D04B35/06
Filed: 1989-08-26
Abstract: Une aiguille coulissante pour machines à tricoter présente un élément de base formant le corps (1) de l'aiguille, comportant un crochet (2), une barrette (3) montée coulissante dans le corps (1) et un élément pivotant articulé sur ledit corps (1), à l'arrière du crochet (2). Pour obtenir de plus petits parcours d'expulsion lors de la formation des mailles et une meilleure séparation de l'ancienne maille et du fil introduit, on a prévu dans le corps (1) un ressort (10) qui fait pivoter l'élément pivotant (4) en direction du crochet (2), de telle façon qu'une arête latérale (7) dudit élément pivotant (4) est approximativement verticale.
Patent EP-0388898-A1 (EP)
Inventor: BANDEMER ADALBERT
IPC: G05B19/39
Filed: 1990-03-20
Abstract: The invention relates to a device for real-time regulation of the position of a movable object O in the nanometre range on an adjusting device 2, with an electronic control circuit and a piezo-ceramic translator 1 controlled by it as an adjusting and regulating element for the object. In order to eliminate inaccuracies due to intermediate elements, the translator is directly coupled with the object. Moreover, the measurement probe is connected in the manner of a bridging circuit so that a highly accurate alignment can be implemented over the whole measuring range of the measurement probe with a subsequently very high amplification in the control circuit. <IMAGE>
Patent EP-0394853-A1 (EP)
Inventor: NICKEL WOLF-ULRICH DR
IPC: C07K1/113
Filed: 1990-04-19
Abstract: The present invention relates to compounds of the formula I <IMAGE> in which A and B are, independently of one another, an amino acid, and W, R<a>, R<2>, R<3> and R<4> are as defined in the description, to processes for the preparation thereof, to the use thereof and to pharmaceutical compositions containing them.
Patent EP-0401535-A1 (EP)
Inventor: BELZ ROLF
IPC: B01J47/14
Filed: 1990-05-10
Abstract: In order to make the exhaustion of the ion exchanger visible in a device for water treatment using a weakly acidic or weakly basic ion exchanger contained in a tube, whose inlet opening is in the area of one end and whose outlet opening is in the area of the other end, each being formed by a device permeable to liquid but retaining the ion exchanger, a chamber (5), which contains a strongly acidic or strongly basic ion exchanger (8) with a colour indicator bound to this and having its wall at least partially composed of a transparent material, is disposed in the area of the outlet opening (4) of the tube (1). 
<IMAGE>
Patent EP-0456867-A1 (EP)
Inventor: ASATSUMA KINPEI
IPC: A01D34/30
Filed: 1990-05-17
Abstract: Disclosed is a mowing apparatus (101) which includes a pair of first and second cutting members (105U,105L) slidably superposed with each other, each of the members including a plurality of aligned cutting teeth (123U,123L); mechanism for moving the first cutting member (105U) relative to the second cutting member (105L) reciprocably within a predetermined range in the direction of the aligned cutting teeth (123U,123L) at a substantially uniform speed; and a drive source for driving the moving means. The moving mechanism includes a solenoid actuator having first and second coils (107R,107L) and a plunger (109) provided reciprocatingly movably between the first and second coils (107R,107L). The plunger (109) is connected to the first cutting member. The moving mechanism further includes a switch (121) alternately switches the first and second coils ON, thereby causing the first and second coils (107U,107L) to become magnetized alternately to attract the plunger (109) alternately so that the first cutting member (105U) to which the plunger (109) is coupled is moved at a substantially uniform speed in accordance with the motion of the plunger (109).
Patent EP-0403993-A1 (EP)
Inventor: KEGLEVIC TOMISLAV
IPC: C07D307/62
Filed: 1990-06-18
Abstract: In the described process for the preparation of sodium or potassium L-ascorbate, 2-keto-L-gulonic acid monohydrate is esterified with methanol. The esterification is only carried out partially, i.e. not to attainment of the esterification equilibrium. In an intermediate step, unesterified 2-keto-L-gulonic acid and any impurities are precipitated and removed by addition of sodium bicarbonate or of potassium bicarbonate in an amount essentially adequate for neutralising the ester solution. Subsequently, the lactonisation of the methyl 2-keto-L-gulonate formed is facilitated by addition of further bicarbonate. To achieve a high yield the unesterified 2-keto- L-gulonic acid from the bicarbonate precipitation can be subsequently esterified using the same process, preferably in parallel, and likewise converted into ascorbate. The process enables the preparation of very pure sodium or potassium ascorbate suitable for pharmaceutical purposes in an economical manner.
Patent EP-0463192-A1 (EP)
Inventor: BOHN DIETER
IPC: G01F23/24
Filed: 1990-06-23
Abstract: The invention relates to a method in which two temperature- sensitive resistor elements (5, 12) are disposed at the same level in the vicinity of the fluid level which is to measured. The measurement result depends solely on the level of the medium concerned and not on its temperature. Simultaneous with the measurement result relating to the level, the temperature of the medium is very accurately recorded. For this purpose, the first measuring element (5) is supplied with a very low measurement current and the falling measurement voltage is processed in an assigned first measuring transformer (3). The temperature-proportional output voltage (6) of the latter controls a first input of a first differential amplifier (8). Its output determines the measurement current through the second measuring element (12), which is greater than the measuring current through the first measuring element (5). The falling measurement voltage is processed in a second measuring transformer (10) whose output voltage (13), which is similarly proportional to the medium surrounding the measuring elements, is fed via a potentiometer (19) used for calibration purposes back to the second input of the first differential amplifier (8). The output voltage of the latter changes in linear fashion with the fluid level. By means of a second differential amplifier (16), the output voltage of the first differential amplifier (8) is compared with a constant voltage which can be adjusted via a potentiometer (18) in order to produce a voltage value proportional to the fluid level at the output (20) of the second differential amplifier (16). For limit fluid level measurement, the second differential amplifier (16) is replaced by a comparator with a hysteresis function. Maximisation of measurement reliability in the case of limit fluid level measurement is achieved by minimising the dimensions of both measuring elements. The method can be used in particular in metering devices in laboratory and process automation, in the fluid level monitoring of fuel depots and in operational monitoring of motor vehicles, e.g. oil level monitoring in internal- combustion engines. <IMAGE>
Patent EP-0418586-A1 (EP)
Inventor: YAMASHITA KOJI
IPC: G02B7/09
Filed: 1990-08-23
Abstract: An apparatus for correcting a focal point ac­cording to a lens temperature includes an operation unit, to which data concerning a distance between a focusing lens and an object, data concerning a dis­tance of the focusing lens and a focusing screen, and data concerning a variation of a focal point of the focusing lens per temperature variation are inputted beforehand. When data on a desired magnification are inputted, the operation unit performs arithmetic oper­ations on a focal point at a present temperature. Ac­cording to the calculated data, adjusting means ad­justs distance between the focusing lens and the ob­ject, and that between the focusing lens and the focusing screen. As the temperature of the focusing lens further changes, the operation unit continues calculating the variation of the focal point, and an­other adjusting means adjusts the focal points accor­dingly.
Patent EP-0425822-A1 (EP)
Inventor: ABE KUNIO
IPC: B01J20/20
Filed: 1990-09-28
Abstract: Provided are carbon molecular sieves produced by treating carbonacious materials with plasma. One of their most important uses is adsorbent for pressure swing adsorption processes, which are widely used for the separation of gases on industrial scales. The carbon molecular sieves meet the strong demand in this field where the performance of the adsorbent used governs the efficiency of gas separation. 
     The carbon molecular sieves of the present invention are particularly effective in separating nitrogen gas from air.
Patent EP-0423615-A1 (EP)
Inventor: HAMM WALTER
IPC: A61C5/77
Filed: 1990-10-11
Abstract: In order to manufacture inner crowns in dental technology, cast mould components are machined on the surface exclusively by grinding. Cylindrical and conical grinding elements are used which, in terms of their conicity of 0 to 8 DEG , correspond to the conicity of the inner crowns and are guided axially parallel to the cone axis of the inner crowns. <IMAGE>
Patent EP-0482228-A1 (EP)
Inventor: HUANG FRANK
IPC: A23L15/00
Filed: 1990-10-22
Abstract: 57 A process and product produced thereby which involves subjecting an egg white product to turbulent flow at an elevated temperature not to exceed 162 ° F. for a period of time not to exceed one minute followed by immediate rapid cooling to a temperature of from 25 ° F. to 40 ° F. to improve refrigerated shelf life. The chilled product is then filled and sealed in sterilized containers under aseptic or near sterile conditions. The refrigerated shelf life may be enhanced by freezing the packaged product for a finite period of time prior to placing it in refrigerated storage.
Patent EP-0436207-A1 (EP)
Inventor: SEKITA TAKUO
IPC: B29C48/10
Filed: 1990-12-21
Abstract: A detection method of a liquid level (11) supplies fluid between a moving cylindrical body (26) such as a parison in a film manufacturing process and an ultrasonic transmitter (9) and receiver (10) or an ultrasonic transmitter-receiver opposite to an outer surface of the cylindrical body to keep acoustic contact between an ultrasonic vibration member and the cylindrical body through the fluid. A level of liquid in the cylindrical body is measured on the basis of whether ultrasonic propagating in the fluid and the liquid in the cylindrical body can be received with a predetermined signal level or not. Since the ultrasonic vibration member is brought into contact with the cylindrical body through the fluid, the contact state therebetween is kept good, and wear, flaw, deformation, frictional heat or the like is not given to the cylindrical body. Further, even if the surface of the cylindrical body is rugged, good contact can be kept. Preferably the fluid is flowing water.
Patent EP-0429102-A1 (EP)
Inventor: WAKABAYASHI SHIGERU C O SHIKOK
IPC: B65B55/04
Filed: 1990-04-05
Abstract: A packaging machine comprises an aseptic chamber (11) having a required packaging work space as separated from the outside air, a container outlet (17) and a closure (19) for the outlet, an inner container conveyor (24) disposed inside the chamber to provide an inner path of transport of containers, an outer container conveyor (58) disposed outside the chamber to provide an outer path of transport of containers, a fixed transfer member (34) inter­posed between the outlet and the terminal end of the inner transport path, a movable transfer member (59) interposed between the outlet and the starting end of the outer transport path and movable about its front end upward to a raised position or downward to a horizontal position, and means (38, 39) for successively forwarding containers on the fixed transfer member from its rear end to the front end   thereof and then delivering the containers from the front end to the rear end of the movable transfer member in the horizontal position. Before the closure is closed when the packaging operation has been completed to keep the interior of the chamber aseptic, the movable transfer member, which is in the horizontal position during the operation, is brought to the raised position, thereby preventing the movable transfer member from interfering with the closure and permitting the containers on the member to slide down onto the outer path starting end under gravity.
Patent EP-0404231-A1 (EP)
Inventor: BURCH HOMER ALBERT
IPC: C07D307/68
Filed: 1990-06-14
Abstract: A method of preventing epileptic seizures in a human or lower animal subject susceptible to said seizures, comprising systemically administering to said subject a safe and effective amount of a compound of the formula:
      wherein
     (a) X is halo or nil, and Y is a substituent selected from the group consisting of unsubstituted or halogen-substituted methyl, halo, nitro, amino, and methoxy; and   (b) R is N(R³)₂, OR¹N(R³)₂, N(R²)R¹N(R³)₂, or N(R²)N(R³)₂; where 
R¹ is C₁-C₃ alkyl which is unsubstituted or substituted with C₁-C₂ alkyl; 
R² is hydrogen or lower alkyl; and 
each R³ is, independently, hydrogen or lower alkyl, or both R³ groups are connected to form a saturated 5- or 6-membered heterocycle containing 1 or 2 heteroatoms selected from oxygen and nitrogen and said heterocycle is unsubstituted or substituted with lower alkyl or hydroxy-substituted lower alkyl;    or a pharmaceutically-acceptable salt thereof.
     Preferably X is halo, preferably Y is trifluoromethyl, and R is preferably 3-diethylamino-2,2-dimethylpropoxy.
Patent EP-0405928-A1 (EP)
Inventor: MAEGAWA YUZO
IPC: C07C69/94
Filed: 1990-06-26
Abstract: Pure 1,4-dihydroxy-2-arylnaphthoate is prepared in high yield by allowing 1,4-dihydroxy-2-­naphthoic acid to react with triarylphosphite in the presence of an acid catalyst selected from organic and inorganic acids and crystallizing from a mixed solvent consisting essentially of lower alcohols and water until 1,4-dihydroxy-2-naphthoic acid is isolated and is further purified by crystallization from a mixed solvent consisting essencially of lower alcohols, water and extraction solvent, i.e., alkyl-substituted aromatic hydrocarbons or halogen-substituted aliphatic or aromatic hydrocarbons.
Patent EP-0487801-A1 (EP)
Inventor: CAVENAGO ADRIAN
IPC: B60S1/38
Filed: 1990-12-20
Abstract: A windshield wiper blade (10) that wipes in both directions in the same manner as a conventional wiper blade, but further comprises a scrubbing surface (48A,48B) on one or both sides thereof which functions automatically to apply a scrubbing action to any foreign material deposited on the windshield (18) to remove same.
Patent EP-0381554-A1 (EP)
Inventor: HALDRIC BERNARD
IPC: B60R25/02
Filed: 1990-01-23
Abstract: The striking bush for a lock intended to be mounted around the circumference (11) of a shaft (10) comprises discs (21) each of which is pierced through by a central orifice (210) for receiving this shaft (10) so that said discs can be stacked thereon, and the bush is coupled in rotation with this shaft (10) by means of a claw coupling (30) consisting of at least one pair formed by a projection (31) and a notch (32), one being formed in this central orifice (210) and the other on the circumference (11) of this shaft (10), and where certain of these discs (21) have on their edge (211) at least one slot (212), these slots (212) being intended to be aligned lengthwise in such a way as to form a seat (23) to receive a sliding bolt (12). …<??>Application to the automotive industry. …<IMAGE>…
Patent EP-0390647-A1 (EP)
Inventor: BUREL PIERRE
IPC: C08K3/26
Filed: 1990-03-21
Abstract: Filled polymeric composition with high resistance to fire, free from halogen, comprising a polymer constituent which is an elastomer and/or a thermoplastic-type elastomer and a flame-resistant mineral filler consisting of aluminium hydroxide and calcium carbonate, at least one crosslinking agent and optionally at least one plasticiser, which is characterised in that it contains, for each 100 parts of the said polymer constituent, from 100 to 500 parts by weight of a flame-resistant mineral filler consisting of aluminium hydroxide with a B.E.T. specific surface area of at least 4 m<2>g<-><1> and from 10 to 50 parts by weight of calcium carbonate with a specific surface area of between 3 and 10 m<2>g<-><1>, including limits. The polymeric composition in accordance with this invention may be used in applications relating to floor covering, to insulation and to sheathing electric wires and cables, to moulding items and to extruding sections requiring a good fire-resistance.
Patent EP-0409723-A1 (EP)
Inventor: DOBIGNARD PATRICE
IPC: B27C9/02
Filed: 1990-07-17
Abstract: The woodworking machine according to the invention comprises a support assembly intended to receive each of the tools of a set of tools and comprising a chassis of rectangular base possessing two vertical uprights (10A, 10B) on which a work unit delimiting a working plane P is pivotably mounted about a horizontal axis (X-X), the work unit pivoting between a storage position in which it extends vertically between the uprights of the chassis (4) and a working position in which it extends horizontally, the work unit comprising a reference face F on which means (72, 76) for positioning one of the said tools and means (72, 74) for driving the said tool are positioned, means (104) for clamping the tool on the reference face F being provided on the work unit (6). <IMAGE>
Patent EP-0421837-A1 (EP)
Inventor: PILIERO ROCCO
IPC: B23K26/18
Filed: 1990-09-21
Abstract: 1) Apparatus for marking the surface of a foodstuff (1), which comprises a laser (4), means (5) for supporting the product (1), means which are capable of carrying out a transverse scanning combined with a longitudinal sliding movement of the laser beam (F) with respect to the means (5), as well as a removable mask (6) comprising windows (7), characterised in that it comprises at least one marking station (8) comprising a linear table (11) supporting a carriage (12) having sliding movement along an axis xx; means for receiving and reflecting the beam; a first reflection device (14); a second reflection device (15); a support plate (16); means (17) for driving the support plate (16); means for driving the carriage (12) having sliding movement; and control means. 
<IMAGE>
Patent EP-0421853-A1 (EP)
Inventor: BRUNET JEAN-JACQUES
IPC: C07C69/38
Filed: 1990-10-01
Abstract: Process for the preparation of methylmalonic acid by carbonylation of acrylic acid with carbon monoxide in basic solution and in the presence of an iron carbonyl derivative. 
<??>Methylmalonic acid is used especially for the preparation of pterosine C or in the formulation of special coatings.
Patent EP-0433160-A1 (EP)
Inventor: AUDION MARC
IPC: G02B5/06
Filed: 1990-12-11
Abstract: Compensation means are provided in the form of two prisms having variable index (n3), each prism formed by a lateral facet (12) and a facet (13) forming a cavity in which the refractive index is adjusted by controlling the internal gas pressure; the variation in the pressure p3 inside the cavity is carried out according to a set-point value pc which depends especially on the altitude of the carrier and on the orientation of the line of sight. Thus, splitting of the image, which arises in the absence of compensation, is prevented when the altitude of the carrier varies and when the incident flux is distributed between the facets. 
<??>The invention is applicable to optoelectronic equipment for military aircraft, the flight altitudes of which can vary over wide ranges. 
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Patent EP-0426624-A1 (EP)
Inventor: SALVINI TIZIANO
IPC: B60J1/18
Filed: 1990-10-23
Abstract: A device for operating the rear window (P) of an agricultural tractor (T) which pivots between a lowered, completely closed position and a raised, completely open position. The device (2) comprises a handle (4) formed by two parts of which the first (11) is articulated to the lower region of the window (P) and the second (12) pivots relative to the first between an extended condition and a folded condition. The second part (12) forms a grip (21, 22) which can be engaged in a fixed catch element (3) to hold the window (P) in the completely closed position or in a partially open position, and can be released from the catch element (3) in order to position the window in the completely open position. A resilient toggle arrangement (24, 29) tends to apply a downward force to the handle (4) when the window (P) is closed and an upward force when the window (P) is open.