baber/WOPTO huggingface dataset:
Patent EP-0405462-A1 (EP)
Inventor: GREGO GIORGIO
IPC: G01D5/26
Filed: 1990-06-26
Abstract: The system uses a monochromatic radiation source (1) and an acousto-optic modulator (2), which acts as a Bragg modulator and is driven by a frequency which is caused to periodically vary. The modulator emits a first beam having the same wavelength as the source and a second beam, whose wavelength and emission direction vary with the modulating frequency and which is collimated. For measuring angular displacements, the collimated beam is recombined with the first beam after traversing a plate (5) with parallel and plane faces integral for the rotation with a moving device, in and a photodetector (12) generates a beat signal whose frequency depends on the angular position of the plate (5). For measuring linear displacements, the two beams are directly sent onto a detector (12) integral with the moving device.
Patent EP-0407825-A1 (EP)
Inventor: KOEHLER BURKHARD DR
IPC: C08K5/3412
Filed: 1990-06-29
Abstract: The invention relates to mixtures of polyarylene sulphides, glass fibres and imides or amidic acids of bicyclic dicarboxylic acids; the mixtures have good mechanical properties and increased melt viscosity of the base resin.
Patent EP-0393786-A1 (EP)
Inventor: MARIOTTI SABINA
IPC: A61P37/00
Filed: 1990-04-18
Abstract: New thymopentin (TP5) analogues are disclosed which contain in their peptide chain one or more retro-inverse bonds. 
     The new compounds have one of the following general formulas (I), (II) and (III)  
      wherein R is hydrogen or an acyl radical, and 
R¹ is a group of the formula -OR² wherein R² is a hydrogen atom or a hydrocarbon radical, 
and the corresponding acid or basic addition salts pharmaceutically acceptable. 
     Such new compounds have immunostimulating activity.
Patent EP-0429106-A1 (EP)
Inventor: VANCRAEYNEST YVES
IPC: E01C11/16
Filed: 1990-10-17
Abstract: The invention relates to a method of reinforcing a top layer (7) of a ground, which top layer consists of bitumen, asphalt or a hydrocarbon containing material of like nature, by fixing at least one reinforcing mat (1) to the bearing surface or founda­tion (6) of the ground to be reinforced and by then applying a top layer of sufficient thickness to the foundation, so that the reinforcing mat is completely embedded in the top layer, whereby before applying the top layer ; longitudinal elements (5) are fitted that extend longitudinally of the reinforcing mat for fixing the reinforcing mat to the foundation and whereby these longitudinal elements are fixed to the foundation by means of fixing means.
Patent EP-0427497-A1 (EP)
Inventor: EDWARDS KENNETH N
IPC: B01F13/10
Filed: 1990-11-05
Abstract: An automated paint-batching system for producing paint cans of any size and color. The system includes a plurality of paint-batching cells, with each cell having a machine comprised of either one or two dispensing stations (16, 18). When two dispensing stations are used, the two dispensing stations are: A first tint-station (16), where a small volumetric dispensing of the base, water-base or oil-base, of the paint is dispensed, in order to wet the bottom of the can, at which first station, thereafter, is dispensed all of the liquid colorants making up the formula of the paint can, and a second base-dispensing station (18) at which the remainder of the base of the formula of the paint is dispensed. Each of the first and second stations of the paint-batching machine of the invention has operatively associated therewith a weighing mechanism (70) upon which rests the paint can during the dispensing at the respective station used in quality-control weighing of each dispensing. When only one dispensing station is used, all of the above-steps are performed at the one station. Each paint can has attached to it a bar-code label which represents a relocatable memory-address of the computer which stores the color-formula from that can and other information. The computer operating system controls the guidance of the particular paint can along its conveyance, so that the paint can is designated to one of a plurality of paint-batching cells of the system of the invention, with the bar-code of the paint can being read at a plurality of stations along the entire manufacturing process.
Patent EP-0430544-A1 (EP)
Inventor: KRAPCHO JOHN
IPC: C07D281/10
Filed: 1990-11-20
Abstract: This process enables preparation of the preferred (+)-threo enantiomer by resolution of its racemic mixture of a compound of the formula
     wherein Y 1  and Y 2  are each independently lower alkyl and R 1  is hydrogen or lower alkyl. The compound is treated with a chiral acid (tartaric acid preferred) in an organic solvent (ethanol preferred) to yield the (+)-threo enantiomer, which is then recovered from the reaction mixture. This enantiomer may then be used to produce the preferred (+)-cis enantiomer of certain benzothiazepine cardiovascular agents.
Patent EP-0412885-A1 (EP)
Inventor: MONIOT JACQUES
IPC: G01M1/22
Filed: 1990-08-03
Abstract: This apparatus comprises a horizontal shaft (3a) rotated within a retaining sleeve (4a). At its end opposite the fastening plate of a wheel to be monitored, this sleeve is extended beyond the corresponding bearing (5a) by a part (5b), on the inside of which are arranged two separate parts capable of forming the stator and rotor of the potentiometry sensor of the apparatus. The stator consists of a circular piece (25) which is fastened in the extension (4b) of the sleeve (4a) and the diameter of which corresponds to the inside diameter of the latter so as to be centred on the axis of this sleeve. As regards the rotor, this consists of a bush (23) fitted and centred on the corresponding end (11a) of the rotary shaft (3a), this bush being engaged with play inside a central orifice provided in the stator-forming piece (25). The resistive tracks and corresponding contacts of the potentiometer are provided on mutually confronting surfaces belonging respectively to this bush (23) and to the stator-forming piece (25). The present apparatus is intended to be used for detecting the unbalance of a wheel. <IMAGE>
Patent EP-0419309-A1 (EP)
Inventor: CZERNICHOW JEAN ARNOLD
IPC: G01N1/22
Filed: 1990-08-30
Abstract: The invention relates to a method for taking a representative sample of the fluid, especially gaseous fluid, in a well. 
<??>According to this method, a sampling bottle (A) is lowered into the well to the desired depth, the filling of the bottle and its closing are carried out and this bottle is raised to the surface. The method is characterised in that a vacuum is generated in the bottle (A) before the latter is lowered, the empty bottle is lowered, the opening of the bottle is commanded from the surface in such a way that the fluid in the well can fill the latter, and means (98) for retaining the fluid in the bottle are provided. 
<??>The invention can be used for taking a gas sample from a well. 
<IMAGE>
Patent EP-0423047-A1 (EP)
Inventor: SOUPERT JEAN-LOUIS
IPC: G09F15/00
Filed: 1990-10-05
Abstract: The present invention relates to a device for covering an electric cabinet (26) in a public thoroughfare, of the type comprising front or side access doors (28), and comprising equipment items to which only authorised personnel may have access. The device comprises:   - two fixed supports (4) arranged on either side of the face where the said access doors are located (28); - any telescopic system fixed onto these supports (4), compensated and permitting vertical movement; - a movable frame (29), integral with this telescopic system, equipped with a means of locking and placed in front of the cabinet (26); - and a movable panel (30) fixed onto this frame (29) whose shape in large measure envelops that of the said cabinet, as well as the preceding elements, when the said frame is in the low position and which frees the said doors (28) when it is put in the high position by authorised persons, by virtue of the said telescopic system.   <IMAGE>
Patent EP-0421910-A1 (EP)
Inventor: BARITO THOMAS ROBERT
IPC: F04C27/00
Filed: 1990-09-27
Abstract: Two annular pressure pockets (12,13) are used to push the orbiting scroll (10) against the fixed scroll (11) to minimize leakage. One pocket (13) is at intermediate pres­sure and the other (12) is at discharge pressure. The pockets (12,13) are defined by the orbiting scroll (10) and an axial ring (16). In the preferred embodiment inner and outer seals (22,24) are carried by the axial ring (16)and an intermediate seal (23) is carried by the orbiting scroll (10) whereby the pressure pockets (12,13) are of an eccen­tric configuration.
Patent EP-0533657-A1 (EP)
Inventor: ELSER DIETER
IPC: F16H55/28
Filed: 1990-07-04
Abstract: Une commande de direction, notamment pour véhicules automobiles, présente un arbre de direction (10) portant un secteur denté, et un écrou de direction (4) déplaçable axialement par un arbre de colonne de direction en prise, dans le secteur denté, avec un profil à crémaillère (7). Pour éliminer le jeu de denture existant entre le secteur denté et le profil à crémaillère (7), il est prévu un élément à pression élastique (14) disposé extérieurement au plan renfermant l'axe de l'arbre de colonne de direction et perpendiculairement au plan de denture du profil à crémaillère (7), et exerçant, en position de démarrage rectiligne de la commande de direction, une force de rotation sur l'écrou de direction (4). L'élément à pression élastique (14) comprend deux rondelles élastiques (15, 16) disposées concentriquement l'une par rapport à l'autre sur l'arbre de direction (10). Les deux rondelles élastiques (15, 16) sont reliées entre elles par une barrette d'accouplement (17). La rondelle élastique extérieure (15) porte un prolongement dirigé radialement vers l'extérieur (18), présentant la forme de la dent moyenne du secteur denté et prenant appui, en position de démarrage rectiligne de la commande de direction, contre le profil à crémaillère (7). La rondelle élastique intérieure (16) prend appui contre l'arbre de direction (10), sur son côté tourné vers le profil à crémaillère (7).
Patent EP-0407554-A1 (EP)
Title: Metallic oxide-oxirane polymers and prepolymers.
Inventor: KEEHAN DONALD J
IPC: C08G59/32
Filed: 1990-01-18
Abstract: The present invention relates to a novel oxirane prepolymer comprising the catalyzed reaction product of an inorganic oxide having at least one hydrolyzable oxygen with a difunctional oxirane oligomer having at least one aromatic moiety and at least one oxirane containing aliphatic moiety, characterized in that substantially all of the hydrolyzable oxygen atoms in said oxide are bonded to said oligomer and there is substantially no bonding between oligomer moieties. The present invention also relates to a novel inorganic oxide containing polymer, said polymer comprising at least three crosslinked prepolymer moieties, each said prepolymer moiety being the reaction product of an inorganic oxide having at least one hydrolyzable oxygen with a difunctional oxirane oligomer having at least one aromatic moiety and at least one oxirane containing aliphatic moiety.
Patent EP-0419610-A1 (EP)
Title: New leukotriene b4 derivatives, process for producing them and their use as drugs.
Inventor: BUCHMANN BERND
IPC: C07C59/58
Filed: 1990-03-16
Abstract: PCT No. PCT/DE90/00211 Sec. 371 Date Nov. 16, 1990 Sec. 102(e) Date Nov. 16, 1990 PCT Filed Mar. 16, 1990 PCT Pub. No. WO90/11271 PCT Pub. Date Oct. 4, 1990.The invention relates to new leukotriene-B4 analogs of formula I,   <IMAGE> (I)  in which R1 means radicals CH2OH, CH3, CF3, COOR4, or radical CONHR5, A means a trans, trans-CH=CH-CH=CH- group, trans-CH2-CH2-CH=CH- group or tetramethylene group, B means a straight-chain or branched-chain, saturated or unsaturated alkylene group with up to 10 C atoms, D means a direct compound, oxygen, sulfur, a -C 3BOND C-group or a -CH=CR6-group, B and D together mean a direct bond, R2 means a hydrogen atom or an acid radical of an organic acid with 1-15 C atoms and R3 means a hydrogen atom, an optionally substituted alkyl radical with 1-10 C atoms, a cycloalkyl radical with 3-10 C atoms, an optionally substituted aryl radical with 6-10 C atoms or a 5-6-member heterocyclic radical and, if R4 means a hydrogen atom, their salts with physiologically compatible bases and their cyclodextrin clathrates, process for their production and their pharmaceutical use.
Patent EP-0429664-A1 (EP)
Inventor: GOTO MASANORI - - - TAIRA MIYA
IPC: H01L21/60
Filed: 1990-06-06
Abstract: La carte de circuits imprimés décrite (2) est pourvue de pastilles chauffantes (14) qui sont formées à l'extérieur de la région utilisée pour le montage des parties de circuits (1) et qui sont connectées à des pastilles de connexion (3-1). Le procédé de montage de parties de circuit décrit consiste à appliquer, lors de la fixation temporaire des parties de circuits (1) sur une carte de circuits imprimés (2), de la chaleur depuis l'extérieur de la région utilisée pour le montage des parties de circuits (1) et à faire fondre indirectement la soudure sur les pastilles de connexion (3-1).
Patent EP-0491709-A1 (EP)
Inventor: LUMMA WILLIAM CARL JR
IPC: C07D403/12
Filed: 1990-07-02
Abstract: Nouvelles pipérazines 2-substituées-1(4)-aryles et procédé permettant de les préparer. Ces composés ont des effets cardio-vasculaires, et notamment des effets antiarythmiques.
Patent EP-0489862-A1 (EP)
Title: Chemical vapor deposition system cleaner.
Inventor: ALBRECHT JOHN WILLIAM
IPC: C23C16/44
Filed: 1990-08-29
Abstract: An apparatus for cleaning the interior surfaces of a vessel (1) which includes a cleaning head (2) supported and guided into the vessel by a rigid air shaft (3). The cleaning head (2) is supplied with a process fluid and directs and removes the process fluid from a cleaning zone located on the interior surface of the vessel (1). The process fluid is heated by a heat exchanger hose assembly (5) that is connected to the air shaft (3). The apparatus utilizes turbulent fluid flow, thermal shock, ultrasonic vibration and/or piezoelectric vibration to dislodge particulates from the inner surfaces of the vessel. The apparatus is useful for cleaning chemical vapor deposition reactors and other similar vessels.
Patent EP-0500605-A1 (EP)
Title: Cosmetic deodorants.
Inventor: SCHMUCKER ROBERT
IPC: A61Q5/02
Filed: 1990-11-02
Abstract: PCT No. PCT/DE90/00837 Sec. 371 Date Mar. 31, 1992 Sec. 102(e) Date Mar. 31, 1992 PCT Filed Nov. 2, 1990 PCT Pub. No. WO91/07164 PCT Pub. Date May 30, 1991.Cosmetic deodorants, characterized by an effective content of lantibiotics, it being possible for the lantibiotics to be present both singly and in a mixture.
Patent EP-0441216-A1 (EP)
Inventor: OHASHI HIDETSUGU NISSHIN-SEIKO
IPC: C23C22/14
Filed: 1991-01-28
Abstract: Stainless steel sheets are plated with zinc and further phosphated so as to have chromaticness indices of L=45-53, a=0.0-0.4 and b=1.3-4.4. Thus treated stainless steel sheets have sufficient strength, excellent corrosion resistance and a color well harmonizing with other building materials and environment and do not suffer from color change for a prolonged period of time.
Patent EP-0462482-A1 (EP)
Inventor: DANFORTH JOHN W
IPC: A61M29/02
Filed: 1991-06-10
Abstract: An angioplasty catheter system is disclosed which allows insertion and removal of a guidewire through the inner member of the catheter, yet which inner member includes a portion which is smaller than the cross-section of portions of the guidewire. Advancement and removal of the guidewire are achieved by forming the first portion of the inner member of the catheter shaft from material which is expandable, or which is sufficiently thin to be folded and temporarily secured in place using several techniques.
Patent EP-0475236-A1 (EP)
Title: N-Acylpyrrolidin-Derivate
Inventor: NEGELE MICHAEL DR
IPC: A01N43/36
Filed: 1991-09-03
Abstract: Die neuen N-Acylpyrrolidin-Derivate der Formel <IMAGE> in welcher die Substituenten R1, R2, R3, R4, R5, R6 sowie der Index m die in der Beschreibung angegebene Bedeutung haben, eignen sich vorzüglich zur Bekämpfung von Nematoden sowie von unerwünschtem Pflanzenwachstum.
Patent EP-0488397-A1 (EP)
Inventor: ITOH YUZO
IPC: G02F1/361
Filed: 1991-11-29
Abstract: The invention relates to a nonlinear optical element comprising a tetraazaporphyrin compound represented by the formula (I):
       
 This nonlinear optical element is excellent in that it is improved over low switching speed of the conventional inorganic materials and over small nonlinearity and poor chemical and physical stability and workability of the conventional organic materials.
Patent EP-0490200-A1 (EP)
Title: Derivate von Chinolincarbonsäuren
Inventor: SCHLOESSER ULRIKE DR
IPC: C07D215/50
Filed: 1991-11-29
Abstract: Chinolincarbonsäurederivate der Formel <IMAGE> in der R¹ und R²: unabhängig voneinander Wasserstoff oder Halogen, R³: C1-C13-Alkoxy oder C1-C8-Mono- oder Dialkylamino und; R<4> und R<5>: unabhängig voneinander Wasserstoff, C1-C13-Alkyl oder C1-C13-Alkoxy bedeuten, mit der Maßgabe, daß R³ nicht für Methoxy oder Ethoxy steht, wenn R¹, R², R<4> und R<5> gleichzeitig die Bedeutung von Wasserstoff besitzen, sowie die Verwendung von Chinolincarbonsäurederivaten als Farbbildner zur Herstellung von druckempfindlichen Papieren.
Patent EP-0491252-A1 (EP)
Inventor: KNOLL RUDOLF DIPL-ING
IPC: H04Q1/14
Filed: 1991-12-06
Abstract: The connector blocks of the distributor unit are attached to the edges of a vertically aligned U-shaped support unit. A plastic hollow body is used as a wire-guiding element for the lines running between distributor units disposed adjacently on either side. This hollow body is on the one hand plugged into the upper edge of the carrier unit leg with the guide pins provided on the underside and on the other hand snapped onto the retaining plate which is connected in this area at the back to the support unit. At least one hook positioned parallel with the plate on the upper side is also used for the ordered guidance of lines. The hollow body has a specially-shaped slot on the front for the insertion of lines. …<IMAGE>…
Patent EP-0524346-A1 (EP)
Inventor: GALLEGUILLOS RAMIRO
IPC: A61K8/00
Filed: 1991-12-14
Abstract: A composition that protects the hair from thermal damage and doubles as an excellent hair styling aid, in the form of a hair spray, mousse foam or gel composition, and method of applying the composition to hair prior to substantial configuring of the hair in its final configuration. After application of the composition to wet or dry hair, prior to styling, the applied composition, including a polymer having a Tg less than about 120°C, is heated to the glass transition temperature of the polymer, while the hair is in the desired configuration, and thereafter the heat is removed from the polymer to cool it to a temperature below its glass transition temperature to harden the polymer in a shape complimentary to that of the desired final hair configuration. The thermoplastic polymer fixative may include a plurality of sulfonated dicarboxylic acid moieties and/or neutralized sulfonate moietie. The composition includes a water and/or alcohol carrier, and a water-soluble or alcohol-soluble thermoplastic fixative polymer or resin in an amount of at least about 0.1% up to about 20% by weight of the composition, but below a level at which adjacent hair shafts are adhered together, and preferably, in an amount in the range of about 0.5% to about 4% of the composition, particularly about 0.5% to about 3% by weight of the composition.
Patent EP-0476743-A1 (EP)
Inventor: CANDRIES PAUL
IPC: C08F2/16
Filed: 1991-09-05
Abstract: The plurimodal latices are produced by polymerisation of vinyl chloride in nonmicellar aqueous emulsion in the presence of a seed consisting of a plurimodal latex originating from a preceding polymerisation cycle. The mean size of the elementary particles of the plurimodal latices produced is identical with that of the elementary particles of the seed. The latter preferably consists of three classes of elementary particles which have mean diameters of between 0.15-0.30  mu m, between 0.45-0.60  mu m and between 1.05-1.25  mu m respectively. 
<??>The vinyl chloride polymers originating from the plurimodal latices are particularly suitable for the manufacture of low-viscosity plastisols.
Patent EP-0480534-A1 (EP)
Inventor: LAHAYE RENE LOUIS JEAN
IPC: F16B13/04
Filed: 1991-10-10
Abstract: A device for fastening a seat on a lavatory bowl (1) equiped with two mounting holes (6), comprises two fastening pins (5). Each pin (5) is adapted to be mounted in a mounting hole (6) of the lavatory bowl (1). Further, each fastening pin (5) at its end to be inserted into the mounting hole (6) is provided with a deformable, preferably ring-shaped clamping part (7), the outer dimension of which is smaller than the dimension of the mounting hole (6) and which, by axial compression, can expand in radial direction upto an outer dimension greater than the dimension of the mounting hole (6). At its other end each fastening pin (5) has a manually operable actuating element (26) for axially compressing the clamping part (7).
Patent EP-0438325-A1 (EP)
Inventor: BETENCOURT JOSEPH
IPC: B62D25/14
Filed: 1991-01-02
Abstract: This bulkhead comprises a rectangular panel (20) defining a central trough (204) whose closed end (205) is shaped to provide at least two open U-beams (21, 22, 23) all parallel to the long sides of the panel and of which two (21, 22) are continuous and the other (23) between the two is interrupted. Application to vehicles of modular construction in which this bulkhead contributes to the mechanical strength. <IMAGE>
Patent EP-0467738-A1 (EP)
Inventor: AUBRY CLAUDE
IPC: G01S7/03
Filed: 1991-07-02
Abstract: According to the invention, auxiliary elementary sources (4 to 6) are arranged in the reflector-type antenna of a radar, under the main source (2). By dividing the measurement signals of the measurement path of the main source and of the auxiliary measurement path, a monotonic characteristic is obtained which enables the angle of elevation to be measured with good accuracy. …<IMAGE>…
Patent EP-0496176-A1 (EP)
Inventor: THOMAS ANDRE
IPC: D06B23/08
Filed: 1991-12-26
Abstract: a) Apparatus for feeding textile products into a textile machine. b) Apparatus characterised in that it comprises:   - a blowing nozzle (8) forming a transverse sheet of air relative to the path of the product (2), this nozzle (8) being directed in the direction opposite to the direction of advance of the product,   - a spreader plate (3), downstream from the blowing nozzle (8), - and support rods (4) to cooperate with the spreader plate and to apply the textile product (2) against the spreader plate (3).   <IMAGE>
Patent EP-0489696-A1 (EP)
Inventor: FINARDI IVO
IPC: E05B9/08
Filed: 1991-11-07
Abstract: There is disclosed a cylinder and barrel lock for office writing desk and file cabinet drawer assemblies, in which the lock cylinder 1, provided for turning in the lock barrel 2, can be easily replaced by a suitable key tool. 
     The lock is characterized in that the lock cylinder 1 is removably restrained in its barrel 2 or drum by means of a resilient restraining element 6 engaging with the barrel 1. 
     The lock cylinder, in addition, can be disengaged from the lock barrel 2 by engaging in the keyhole a further key tool 9 having a set length.
Patent EP-0462087-A1 (EP)
Inventor: HERMANSSON BENGT
IPC: B60Q3/02
Filed: 1991-05-29
Abstract: Mirror and illumination unit for motor vehicles, comprisinq a shell (6) flush mounted in the vehicle ceiling (1). A panel (11) with a mirror (12) is hinged at the front edge of the shell (6). An illumination unit (10) is mounted at the rear edge of the shell. A screen (15) provided on the panel with light emitting slots (14) covers, when the panel is in its folded-up position, the illumination unit, so that the face directed lighting will be less when the mirror is in its folded-up position than when it is folded out.