baber/WOPTO huggingface dataset:
Patent EP-0468170-A1 (EP)
Inventor: POZZOBON ALESSANDRO
IPC: A43B5/04
Filed: 1991-06-05
Abstract: A flexibility adjustment device, particularly for ski boots composed of a shell (1) with which at least one quarter (3,4) is associated by means of at least one stud (2). The device is constituted by a resilient member (9) which is interposed between the shell or a pivot (6) and a first ring (11) which constitute the stud together with a second ring (12) which is rotatably associated with the pivot and can be secured on the first ring. The securing of the second ring on the first ring allows to vary the degree of lateral oscillation of the quarter with respect to the shell.
Patent EP-0496968-A1 (EP)
Inventor: LINDNER HELMUT
IPC: B24B19/00
Filed: 1991-11-21
Abstract: The invention relates to a method and an apparatus for producing a predetermined contour on a workpiece, stepwise scanning of the circumferential region of the workpiece by means of an optical sensor being used to determine a reference line which has a defined spatial position with respect to the desired predetermined contour and starting from which the machining tool is controlled when producing the predetermined contour. It is possible in this way to produce on arbitrarily formed workpieces all desired predetermined contours using economic means and with high accuracy. <IMAGE>
Patent EP-0492527-A1 (EP)
Inventor: AOYAMA HIROKAZU
IPC: C07C19/10
Filed: 1991-12-20
Abstract: 1,1,1,2,2-Pentafluoro-3,3-dichloropropane and 1,1,2,2,3-pentafluoro-1,3-dichloropropane are prepared in pure forms by reacting diohlorofluoromethane and tetrafluoroethylene, or chloroform, difluorochloromethane and tetrafluoroethylene in the presence of a catalyst comprising a halogenated zirconium of the formula:     wherein x and y are numbers which satisfy x + y = 4, 0 < x ≦ 4 and 0 ≦ y < 4.
Patent EP-0459797-A1 (EP)
Inventor: GRANT NICHOLAS
IPC: F16L21/03
Filed: 1991-05-30
Abstract: A coupling for forming a pipe joint of the spigot and socket kind, in which the coupling defines a double socket, and includes a sleeve (5) adapted to receive within it from each end the spigot (3,4) of two pipes (1,2) to be connected therewith, the sleeve (5) having a reduced diameter portion both internally and externally at or adjacent its axial mid point; two resilient tubular clip members (9,10) of an internal diameter no less than the external diameter of the main portion of the sleeve (5), the clip members (9,10) having resilient radially inwardly turned shoulders (7,13) at or towards one end and being adapted to be slid upon the sleeve (5) one from each end such that the radially inwardly turned shoulders (7,13) clip into the reduced diameter portion of the sleeve (5), the clip members (9,10) each extending axially beyond the associated end of the sleeve (5) and having their axially outer ends a radially inwardly directed annular flange (15,16) of greater radial width than the wall of thickness of the sleeve (5), each of the flanges (15,16) connecting at their radially inner ends to an inwardly axially directed annular wall portion whereby to define with the axially outer ends of the sleeve (5) therewithin an annular necked recess; and a sealing member (21,22) located at each end of the coupling having a locating portion conforming to and disposed within the necked recess, and a sealing portion adapted in use on its radially outer side to sealingly engage with the inner surface of the sleeve (5) and on its radially inner side to sealingly engage with the spigot (3,4) of the pipe (1,2) to be connected.
Patent EP-0459809-A1 (EP)
Inventor: NAKAJIMA KOHEI
IPC: C09D179/08
Filed: 1991-05-30
Abstract: A polyimidosiloxane material useful for forming, on a flexible substrate material, a flexible protective coating layer with a high heat resistance, electrical insulating property and curl-resistance, comprises a polymerization-imidization product of an aromatic tetracarboxylic acid component comprising, as a principal ingredient, 2,3,3′,4′-biphenyltetracarboxylic dianhydride with a diamine component comprising, as a principal ingredient, a diaminopolysiloxane compound of the formula (I)
      wherein R₁ is a divalent hydrocarbon residue, R₂ is an C₁₋₃ alkyl or phenyl group, n is an integer of 3 to 30, and is preferably used, optionally together with an epoxy resin, in the form of a solution or dispersion in an organic solvent to coat a flexible substrate material, for example, a flexible circuit element, therewith.
Patent EP-0535281-A1 (EP)
Inventor: DEDONCKER RIK WIVINA ANNA ADEL
IPC: G05B11/28
Filed: 1991-11-15
Abstract: A torque feedback system is employed in a universal field-oriented (UFO) controller to tune a torque-producing current command and a slip frequency command in order to achieve robust torque control of an induction machine even in the event of current regulator errors and during transitions between pulse width modulated (PWM) and square wave modes of operation.
Patent EP-0482998-A1 (EP)
Inventor: DREVET JEAN-BAPTISTE
IPC: B01L3/02
Filed: 1991-10-23
Abstract: Device for abstracting and depositing a predetermined measured quantity of liquid; it comprises a pipette consisting of a stem (1) with a hollow end (4), mechanical means holding the hollow end in a filling position or in a depositing position, and mechanical means (3) driving the pipette in rotation about a vertical axis (2); it additionally comprises at least one leakage orifice (21) and an entry or exit chamber (9) for the liquid, oriented approximately radially in relation to the axis of rotation (2) so that a radial pressure gradient prevails in rotation between the entry and at the exit of the conduit. <IMAGE>
Patent EP-0491579-A1 (EP)
Inventor: GUERET JEAN-LOUIS
IPC: A45D40/06
Filed: 1991-11-14
Abstract: The invention relates to a device for applying a pasty product, particularly for dispensing lipstick. This device comprises a tubular element (3) with slides (4, 5), in which a cup piece (9) which carries the stick (2) can slide. A cylindrical casing (12) is slipped over the tubular element (3) and carries, on the inside, helical grooves (13, 14). The studs (10, 11) of the cup piece (9) traverse the tubular element (3) via the slides (4, 5) of the latter and engage in the helical grooves (13, 14). The cylindrical casing (12) is blocked between a lower stop (21) and an upper stop (19) which are carried by the tubular element (3). The invention consists in having provided a means (101, 102) for taking up play and braking this mechanism and in having interposed it between the tubular element (3) and the assembly E formed by the casing (12) and its outer sleeve (15). …<IMAGE>…
Patent EP-0487463-A1 (EP)
Inventor: UGOLINI ROBERTO
IPC: E04B1/19
Filed: 1991-10-31
Abstract: The struts of a temporary suspended roof structure are interconnected by a modular joint comprising at least one multiple coupling element (3) affording a set of profiled sockets (5) with narrowed access slots (6), and a corresponding set of longitudinal coupling elements (8); the body (9) of each such element (8) is axially aligned with and secured at one end (9a) to the single strut (2), whilst the remaining end (9b) takes the form of a shank (20) terminating in a profiled tip (10) that is matched to the internal profile of the socket (5). With the tips (10) seated in the sockets (5) and the shanks (20) occupying the narrowed slots (6), the relative profiles remain interlocked, with the longitudinal elements (8) retained positively by but ultimately removable from the multiple coupling element (3).
Patent EP-0443998-A1 (EP)
Inventor: MERIN PETER
IPC: B25J13/08
Filed: 1991-01-30
Abstract: Procedure and apparatus for the handling of loads (2) using jaws (6,7) pressed against the sides of the load. In the procedure of the invention, the slippage between the load (2) and the jaws (6,7) is measured and the compressive force of the jaws is adjusted on the basis of the slippage. The slippage is measured at least during a preliminary lifting performed before the load is lifted or at the beginning of the lifting operation. During the preliminary lifting the load can be lifted at an essentially lower speed than during the main lifting operation. The compressive force is increased during the preliminary lifting from a predetermined precompression value to at least a value at which the slipping ceases.
Patent EP-0511977-A1 (EP)
Inventor: ZIMMER ERNST
IPC: B25J9/00
Filed: 1990-12-20
Abstract: L'invention concerne un robot industriel à plusieurs axes (1), comprenant un bâti (2), un bras rotatif et orientable (3), une potence basculante (6) et une main de robot rotative et orientable (8) à plusieurs membres, ces derniers étant commandés par des moteurs (10, 11, 12) montés sur la potence (6). La potence (6) est montée (27) d'un côté sur un montant oscillant formant un bras unique (4), au moins deux moteurs (10, 11, 12) étant agencés l'un à côté de l'autre sur la potence dans la direction de prolongement de son axe d'articulation (7). Dans un agencement à trois moteurs, les moteurs (10, 11, 12) sont disposés de façon que leurs axes (13) forment un triangle à petits côtés, dont la base s'applique sur la portée (27) de la potence (6). Les moteurs (10,, 11, 12) sont disposés alternativement, par leurs côtés entraînement (15), étroitement l'un à côté de l'autre en direction de la main du robot (8), et à distance derrière la portée (27) à l'extrémité de la potence (6) et, en position de rotation inverse, avec leurs côtés entraînement (15) à l'écart de la main du robot (8), à la hauteur de la portée (27).
Patent EP-0474814-A1 (EP)
Title: Clothing, in particular for cooks.
Inventor: BERNI BRUNO
IPC: A41D13/02
Filed: 1991-03-26
Abstract: To protect cooks, who work alternately in hot and cold rooms, from catching colds, to prevent clothing from slipping during work, to allow clothes to be donned simply and easily, and to preserve a well-groomed appearance, the clothing consists of trousers (8) and a jacket (1), which together form an overall or a jump suit. A zip fastener (7) extends from the fly (8') of the trousers up to the collar of the jacket (1). The clothing is associated with an apron (11) with fiat strip fastener parts (9') and a neck band (13) with a tie knot (14).
Patent EP-0531420-A1 (EP)
Inventor: SERGAN ANTHONY J
IPC: B25B21/00
Filed: 1991-05-21
Abstract: Visseuse (10) dans laquelle les forces de torsion sont appliquées à l'article vissé de manière égale et diamétralement opposées. Le corps de ladite visseuse comprend un cadre métallique en deux parties (14, 16) qui permet à cette visseuse d'être beaucoup plus légère que les visseuses connues. Les forces appliquées sont produites par quatre cylindres hydrauliques (30) montés dans un cadre, situés à égale distance les uns des autres autour d'une ouverture centrale dans laquelle est serré l'élément à visser. Les cylindres hydrauliques exercent une force sur les bras (42) d'un dispositif d'entraînement rotatif (34) qui, à son tour, fait tourner l'élément à visser. Pour produire une rotation dans les deux directions, chaque cylindre (30) de la visseuse peut pivoter pour s'enclencher à deux bras adjacents (42) du dispositif d'entraînement (34) et permet ainsi audit dispositif d'entraînement de tourner sélectivement dans des directions opposées. La visseuse hydraulique décrite dans la présente invention est dotée d'un système hydraulique autonome (32) afin de créer une unité entièrement portable, généralement exempte de contamination hydraulique.
Patent EP-0550539-A1 (EP)
Inventor: GROTZ BERNARD J
IPC: C01C1/04
Filed: 1991-09-10
Abstract: Appareil de synthèse de gaz ammoniac comportant au moins deux réacteurs de synthèse (331, 351) en série, dans lesquels deux faisceaux de tubes de puits thermique à haute température sont combinés en un seul bloc (340) attenant à l'admission et à la sortie d'un réacteur, le second faisceau de tubes (318) étant disposé dans une partie intérieure du bloc échangeur dans le premier faisceau de tubes, ledit premier faisceau de tubes (314) étant relié pour permettre un écoulement à partir de ces tubes jusque dans l'admission du réacteur, le second faisceau de tubes étant relié pour permettre un écoulement dans ces tubes à partir de la sortie du réacteur.
Patent EP-0503342-A1 (EP)
Inventor: CASTELLANI FEDERICO
IPC: B65G57/18
Filed: 1992-02-24
Abstract: 1. Bars packer plant with hung transfer magnets particularly for rolling plants, wherein it is also possible to pack bar layers differentiated in number (e.g. N,n-1) which have to be superposed upright and reverse from a layers supply line in differentiated number (1), characterized in that the plant:
     has only one linear system of movable hung magnetic means (46):
   · at least from above the supply line with the respective bar layers to be picked-up in a pick-up area in the supply line (1,2),   · to above an adjacent pack formation pocket (3) for the respective laying down and formation of the pack;       said hung transfer magnetic means (46) are rotatable through upsetting;   it is provided a lifter means (2) below the supply system (1), and below said transfer magnetic means hung in their respective pick-up area, in order to lift one bar layer attached above and below said hung magnetic means.
Patent EP-0508301-A1 (EP)
Inventor: PLEIKIES REINHARD
IPC: G01J5/28
Filed: 1992-04-02
Abstract: A sensor (11), in particular the infrared sensor of a homing-detonating munition which can be pivoted out of a carrying structure, is to be designed to be compact and yet easy to produce with regard to the trimming and adjusting requirements, to be capable of maximum loading by axial forces and rotary shear forces such as occur upon firing a spin-stabilised carrier projectile, and to have an interference-immune connection of the detector circuit to evaluation circuits in the carrying structure. For this purpose, there is provided behind the detector (17) a connecting element of a type of a flex-rigid wiring, which is preferably designed as a ceramic carrier (28') having printed conductors (36), which are laminated on and leave the edge region as a foil conductor (37), and have recesses (40) for laminating the laser-trimmable detector element trimming resistors (29) directly on the ceramic carrier (28'), and at the same time have the electrical connecting pattern for the surface mounting of the terminal ends (34) of a hybrid circuit (30) which can be cemented on the laminated resistance carrier (28') with the interposition of a spacer perforated plate (31) after the laser trimming. The axial and rotary fixing of this electronic block in the short tubular housing (12) is then performed by means of axially parallel clamping screws (41), while, after radial focusing adjustment by lateral displacement, the optical lens (45) can be fixed by means of peripheral cementing directly in the sensor housing (12), or by means of screwing an auxiliary mount (50'). <IMAGE>
Patent EP-0529640-A1 (EP)
Inventor: KLEIN REINHARD
IPC: C07F9/38
Filed: 1992-08-27
Abstract: The invention describes a process for the preparation of alkanephosphonic acids of the general formula <IMAGE>  m = 1 to 20 by autocatalytic hydrolysis of dialkyl alkanephosphonates of the general formula <IMAGE> n = 1 to 6  m and n can be identical characterised in that the hydrolysis takes place at atmospheric pressure and, up until the end of the reaction, not more than the stoichiometric amount of water is added dropwise at a rate such that the temperature of the reaction mixture does not exceed 160 DEG C.
Patent EP-0536748-A1 (EP)
Inventor: TAKEBE KAZUO
IPC: C08G8/20
Filed: 1992-10-08
Abstract: The present invention provides polyhydric phenols which are starting materials for glycidyl ether compounds which can provide cured products having low moisture absorption, high heat resistance and improved crack resistance and can be used for encapsulating semiconductor devices. The polyhydric phenols are represented by the following formula:
       
 wherein R¹ independently represents a halogen atom, an alkyl or cycloalkyl group of 1-9 carbon atoms, an alkoxy group of 4 or less carbon atoms or an aryl group and R¹ may be identical or different when ℓ is 2 or more, R² independently represents a halogen atom, an alkoxy group of 4 or less carbon atoms or an alkyl group of 6 or less carbon atoms and R² may be identical or different when m is 2 or more, R³ independently represents a hydrogen atom or an alkyl group of 6 or less carbon atoms, the average recurring unit number n is 0-10, ℓ is 0-4 and m is 0-7, and can be contained as a curing agent in an epoxy resin composition which is used not only for giving cured products but also for encapsulating semiconductor devices.
Patent EP-0545108-A1 (EP)
Inventor: ARGYROPOULOS JOHN NICHOLAS
IPC: C08F290/00
Filed: 1992-11-11
Abstract: This invention relates to polyesters prepared from liquid branched aliphatic diols with 8 or more carbon atoms and/or derivatives of said diols, and polyfunctional carboxylic acids and/or said anhydrides. The polyesters are useful in preparing coatings, adhesives, inks, and sealants that are cured with a variety of crosslinking agents.
Patent EP-0550863-A1 (EP)
Inventor: GANTENHAMMER VINZENZ
IPC: A47K10/32
Filed: 1992-12-18
Abstract: The dispenser for a cleaning tissue (15) comprises a supply (3) of cleaning tissues (15), a tank (4) for receiving a supply of wetting liquid, and a device for wetting the cleaning tissue (15) with the wetting liquid. The wetting device has a funnel (8) through which a web of the cleaning tissue (15) is conducted, the funnel (8) being moved counter to a restoring force from a rest position into an operating position due to the carrying force exerted by the cleaning tissue (15) on the funnel (8) when the cleaning tissue (15) is pulled through the funnel (8). Due to the movement of the funnel (8) from the rest position into the operating position, wetting liquid is conducted into the funnel (8). <IMAGE>
Patent EP-0603427-A1 (EP)
Inventor: VOGEL IGNAZ
IPC: A47C3/30
Filed: 1992-12-23
Abstract: Pneumatic locking springs are used in an extremely wide variety of structures to an increasing degree. Difficulties are experienced here with the actuation of the release pin which is provided centrally in the pneumatic spring. According to the invention these difficulties are overcome in that the release spring is displaced by means of a hydraulic arrangement with a hose line.
Patent EP-0497408-A1 (EP)
Inventor: KESTER WIM
IPC: B62D7/22
Filed: 1992-01-23
Abstract: Steering-gear for vehicles of the type whereby use is made of a steering rack (9) with a corresponding pinion (10), characterized in that at the free end (15) of the pinion shaft (4) a friction device (14) has been installed consisting of at least two friction elements (16,17) which are permanently pressed together axially, of which one has been locked so as to keep it from turning and the other turns in conjunction with the pinion shaft (4).
Patent EP-0574617-A1 (EP)
Inventor: KOOPS HENDRIKUS
IPC: A22C21/06
Filed: 1992-06-17
Abstract: According to the invention a method and apparatus is provided in which an eviscerating means (6) is moved into and out of poultry (1) to be processed. The spine of the poultry extends horizontally and transversally to the direction of conveying the poultry. During evisceration the eviscerating means reciprocates horizontally in the direction of the poultry and moves synchronously with the poultry in the direction of conveying.
Patent EP-0503861-A1 (EP)
Inventor: UCHIYAMA MASAKI
IPC: G03G9/097
Filed: 1992-03-06
Abstract: A magnetic toner has magnetic resin particles containing at least a binder resin, a charge control agent and a magnetic powder. The surface-modified fine silica powder being a fine silica powder has been treated with a hydrophobicizing agent. The fine silica powder has a specific surface area of not less than 180 m²/g, a hydrophobicity of from 60 % to 95 % and a bulk density of from 35 g/lit. to 49 g/lit.
Patent EP-0528509-A1 (EP)
Inventor: SCHMIDT GLENN H
IPC: A63B53/02
Filed: 1992-03-30
Abstract: A golf club 10 having a head 11 and a shaft 12, an improved connection of the shaft to the head comprising a socket 14 associated with the head, the socket having an inner wall tapering in an endwise direction generally toward the bottom 15 of the head; the shaft having a lower end portion with circularly spaced cantilevered sections, and endwise extending slots formed between the sections; the cantilevered sections forcibly received endwise into the socket causing the sections to be deflected by the socket inner wall to reduce the width of the slots proximate lower ends of the sections closest to the bottom of the head.
Patent EP-0525995-A1 (EP)
Inventor: ANDREWS JOHN R
IPC: H04N1/113
Filed: 1992-07-01
Abstract: A fully electronic, nonmechanical raster output scanner (ROS) digital printer (10) for high resolution xerographic printing is enabled by combining a laser (14) adapted to produce a variable wavelength output with a dispersive element (20) such as a grating to present a raster scan at an image plane. In a preferred embodiment, a diode laser (14) is positioned within a laser cavity whose length is designed as a function of the resolution required for the scanned image. The wavelength varying output is incident upon a high resolution grating (20) which diffracts the radiation through a diffraction angle which varies according to the wavelength of the incident light. A scan lens (22) is positioned between the grating (20) and a photoreceptor surface (12) to provide focusing and scan linearity correction to the scan line (24).
Patent EP-0554605-A1 (EP)
Inventor: HSUNG JEAN-CHEUI
IPC: A61B5/364
Filed: 1992-08-04
Abstract: An arrhythmia detector includes a delta modulator which digitizes the ECG signal and produces a serial digital signal that represents the input ECG signal. A microprocessor classifies the signal as having no slope, positive slope, or negative slope. A finite state machine model in the microprocessor uses the positive slope, negative slope, or no slope information to determine the number of times an isoelectric line segment is present in the ECG signal. By accumulating the line-counts or number of line segments over a two-second period, a determination can be made whether the ECG signal has been in isoelectric line less than a threshold. For two out of three 2 second periods, if the percentage of isoelectric time is less than the ventricular fibrillation threshold then a ventricular fibrillation signal can be generated. For ventricular tachycardia verses supraventricular tachycardia discrimination, a second threshold which relates to the average heart rate observed in a linear formula        LC(TH) = b - a*(rate)/30           can be used. If the isoelectric line-count is less than the LC(TH), then VT is declared. The regression coefficient a and b can be found by measuring the line-count and rate pairs in 2 second periods during normal sinus rhythm in periodic basis, for example, 10 data pairs every hour. The delta modulator uses a comparator which receives the ECG signal and a tracking signal to output a series of binary digits. A digital-to-analog converter generates the tracking signal.
Patent EP-0541286-A1 (EP)
Inventor: SANDERSON JOHN RONALD
IPC: B01J29/70
Filed: 1992-10-27
Abstract: A process for the preparation of oligomers comprising oligomerizing a linear olefin containing from 10 to 24 carbon atoms in the presence of a catalyst, characterised in that said catalyst is a sulfate activated Group IV oxide or molecular sieve.