baber/WOPTO huggingface dataset:
Patent EP-0293012-A1 (EP)
Inventor: FRIEDRICH PAWEL
IPC: G01N3/12
Filed: 1988-05-27
Abstract: The space between the cover (1) of the fastener and the movable element (3) exerting load on the elastic clamping ring (5) and on the packing (6) is subdivided in two zones, one of these zones being connected with the external supply and the other zone - with the internal space of the pipe (4) under test, and moreover the movable element (3) besides a conical surface (13) serving for clamping the ring (5) on the pipe (4) has also another conical surface (14), cooperating with the conical surface (16) of the ring (5) thus causing its expansion during the operation of taking the fastener away from the pipe (4) after having finished the test. The fastener according to the invention has a higher functionality than the hitherto known fasteners, this superiority being mainly connected with the fact that the forces causing clamping the elements of the fastener on the pipe (4) under test derive from the internal pressure in the pipe (4), what makes possible on the one side the disconnection of the internal supply during long-term test, and on the other side warrants a correct proportion between this pressure and the forces clamping the fastener elements on the pipe (4).
Patent EP-0294760-A1 (EP)
Inventor: HOLLIS RALPH L JR
IPC: F16C39/06
Filed: 1988-06-07
Abstract: Selective compliance in up to six degrees of freedom in a magnetically levitated fine motion device, or robot wrist, with limited motion in X, Y, Z, ROLL, PITCH, YAW, is provided by controlled actuation currents applied to six electrodynamic forcer elements (5). The wrist has a stator support base (9) defining a dual periphery, carrying a number of stator magnet units (4). A shell flotor unit nests within the stator support base dual periphery, and carries forcer coils at locations corresponding to respective magnet units (4). The magnet unit (4) and related flotor coil (3) form a forcer element (5). There are a number of forcer elements (5). The vector sum of all the trans­lational forces and rotational torques established at the forcer elements determines the X, Y, Z, ROLL, PITCH, YAW motion of the flotor. The flotor carries an end effector which may be a tool. Position and orientation of the flotor is monitored by light emitting diodes (7) and lateral effect colls. Coil currents are controlled as a composite of present position, desired final position, and desired compliance. As the fine motion device approaches its final position, the control unit changes forcer coil current patterns at various sets of forcer elements (5), to provide selected compliance in one or more degrees of freedom while approaching and finally while maintaining the desired position. Cooling is provided as needed; docking and locking provision is made to allow de-energizing the coils for cooling, motion of the base, or shutdown.
Patent EP-0296598-A1 (EP)
Inventor: IMASHIMIZU YOSHINORI
IPC: B63H1/28
Filed: 1988-06-23
Abstract: The auxiliary propeller (5) is supported by the rudder horn (4) behind and independently of the main propeller (2), and the same (5) is attached to the rudder horn (4) from the direction of the forward side (B), that is to say in the direction of the backward water stream (F) produced by the main propeller (2), the main propeller shaft does not sustain any weight of the auxiliary propeller (5), the oil line (12) is not formed inside the main propeller (2), and even if the auxiliary propeller (5) sticks to the rudder horn (4), it will not affect the main propeller (2) and the main propulsion system. overall.
Patent EP-0355175-A1 (EP)
Inventor: HASSLER DIETRICH DIPL-ING
IPC: A61B8/14
Filed: 1988-08-17
Abstract: The invention relates to an apparatus for contactless disintegration of concrements (14) in the body (4) of a living being, which apparatus has a shockwave source (2, 10) for generating shockwaves converging in a focus zone (F), and an ultrasonic locating apparatus with a B scan applicator (15) by means of which at least the focus zone (F) can be scanned. The B scan applicator (15) contains several ultrasonic transducers (17a, 17b, 17c), by means of which a number of planes extending at least approximately parallel to one another can be scanned at least approximately simultaneously, this number corresponding to the number of ultrasonic transducers (17a, 17b, 17c), the sections of these planes situated in the area of the focus zone (F) being directly adjacent to one another. It is therefore possible to observe displacements of a concrement (14) to be disintegrated transverse to the direction of the planes during treatment. 
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Patent EP-0355178-A1 (EP)
Title: Einrichtung zum berührungslosen Zertrümmern von Konkrementen im Körper eines Lebewesens
Inventor: REICHENBERGER HELMUT DIPL-PHYS
IPC: A61B17/225
Filed: 1988-08-17
Abstract: Die Erfindung betrifft eine Einrichtung zum berührungslosen Zertrümmern von Konkrementen im Körper eines Lebewesens mittels fokussierter Schallwellen, aufweisend eine Stoßwellenquelle (1a, 1b) zur Erzeugung von in einer ersten Fokuszone zusammenlaufenden Stoßwellen (SWa, SWb), eine Ultraschallquelle (5) zur Erzeugung von in einer zweiten Fokuszone zusammenlaufenden Ultraschallwellen (USW) und eine Generatoreinrichtung (28), mittels derer die Stoßwellenquelle (1a, 1b) und die Ultraschallquelle (5) antreibbar sind, wobei die Stoßwellenquelle (1a, 1b) und die Ultraschallquelle (5) relativ zueinander derart angeordnet sind, daß die erste und die zweite Fokuszone im wesentlichen zusammenfallen, und wobei mittels der Generatoreinrichtung (28) die Stoßwellenquelle (1a, 1b) und die Ultraschallquelle (5) sowohl gleichzeitig als auch alternierend zeitlich aufeinanderfolgend antreibbar sind.
Patent EP-0306902-A1 (EP)
Inventor: MASAKI TAKESHI
IPC: B23H7/02
Filed: 1988-09-06
Abstract: An electric discharge machining system of machining a microshaft (1) by electric discharge made between the microshaft (1) and a conductive wire (25) used as a working tool. The microshaft (1) is vertically supported by a bearing to be rotatable about its own axis and movable up and down in directions of the axis by a microshaft driving device (9) and the wire (25) is arranged to travel in a direction of its own axis and to be movable in directions close to and away from the microshaft (1) by a wire driving device (21), whereby the wire (25) is relatively movable with respect to the microshaft (1) in horizontal and vertical directions. On the electric discharge machining, a control unit (39) controls the microshaft driving device (9) and wire driving device (21) so that the wire (25) is moved up to a predetermined position horizontally away by a first predetermined distance from a first reference point in the horizontal directions that the axis of the wire (25) intersects the axis of the microshaft (1) and the microshaft (1) is moved vertically by a predetermined distance with respect to the wire (25) with the wire travelling in the direction of its own axis and the microshaft (1) being rotated about its own axis. As a result, the microshaft (1) is machined to have a diameter equal to twice the first predetermined distance and the machined portion of the microshaft (1) has a length corresponding to the second predetermined distance.
Patent EP-0311052-A1 (EP)
Inventor: MIYAZAKI NOBUYUKI
IPC: C09D127/12
Filed: 1988-10-05
Abstract: A coating composition comprising:
     (A) a fluorine-containing copolymer having a fluorine content based on fluoroolefin of at least 10% by weight, and   (B) a fluorine-containing copolymer of a polyfluorocarbon chain-containing monomer with a hydrophilic group-containing monomer.
Patent EP-0314079-A1 (EP)
Inventor: JOKAY ZOLTAN
IPC: G06F9/30
Filed: 1988-10-25
Abstract: To switch a relatively large number of multi-purpose registers, with little complexity, the same number of additional registers (BR), which are directly addressable by the selection information contained in predetermined part-fields (TF...) of an instruction to be executed, analogously to the multi-purpose registers (GPR), are provided in addition to the existing multi-purpose registers (GPR). Selecting an additional register (BR) instead of a multi-purpose register (GPR) is carried out from one or several instruction-dependently predetermined part-fields (TF...) and depends on a control signal (ST) characterising the new operating mode (MOD-E), which is derived, for example, from a program-dependent signal. Additional new instructions provide for connections between a selected additional register (BR) and a multi-purpose register (GPR) or another location, for example for accessing the main memory or another processing device. <IMAGE>
Patent EP-0327712-A1 (EP)
Inventor: MOGGIA EUGENIO
IPC: B65D83/08
Filed: 1988-12-16
Abstract: Dispenser for dispensing paper lenghts (103) from a paper roller (3) housed in said dispenser, comprising a box (1) made of a material having a comparatively small stiffness and provided with an overturnable cover (2). Between the lower side of the front edge of the cover (2) and the cooperating rim (9) of the box a slit for the passage of the paper ribbon (103) is formed, said slit being sidewise confined by two side wall members (5,5′) depending from said cover (2). Thanks to the above construction, and to the fact that said cover (2) is resiliently yieldable, by depressing the front edge of said cover (2), said ribbon (103) is blocked between the lower side of the edge of the cover (2) and the co-operating rim (9) of the box (1) during the tear-off operation.
Patent EP-0289080-A1 (EP)
Inventor: VELDHUIS RAYMOND NICOLAAS JOHA
IPC: H04B1/66
Filed: 1988-04-20
Abstract: A system for subband coding of a digital audio signal x(k) includes in the coder (1) a filter bank (3) for splitting the audio signal band, with sampling rate reduction, into subbands (p = 1, ....P) of approximately critical bandwidth and in the decoder (2) a filter bank (5) for merging these subbands, with sampling rate increase. For each subband (p) the coder (1) comprises a detector (7(p)) for determining a parameter G(p;m) representative of the signal level in a block (p;m) of M samples of the subband signal x p (k) as well as a quantizer (8(p)) for adaptively block quantizing this subband signal in response to parameter G(p;m), and the decoder (2) comprises a dequantizer (9(p)) for adaptively block dequantizing the quantized subband signal s p (k)in response to parameter G(p;m). The quantizing characteristics are related to the noise-masking curve of the human auditory system, owing to which a high-quality of the replica x̂(k) of audio signal x(k) is attained with an average number of approximately 2.5 bits per sample for representing the output signals of the coder (1). The occasional audibility of quantizing noise in this replica x̂(k) is reduced effectively in that the coder (1) and decoder (2) contain identical bit allocation means (23, 24) responsive to a set of parameters G(p;m) for the higher group of subbands (p im ≦p≦P) within an allocation window (Fig. 5) for allocating a number of B(p;m) bits per sample from a fixed predetermined number of B bits for this allocation window to the quantizer (8(p)) and the dequantizer (9(p)) for the block (p;m) of subband signal x p (k) and s p (k), respectively.
Patent EP-0295020-A1 (EP)
Inventor: CHANG CLARENCE DAYTON
IPC: C01B39/22
Filed: 1988-06-03
Abstract: Zeolitic catalysts containing framework displaced aluminum, e.g., steamed or spent catalysts, are activated by contact with aqueous fluoride solution under mild conditions. The treatment can enhance catalytic activity and ion-exchange capacity by replacing aluminum in the zeolitic framework.
Patent EP-0313408-A1 (EP)
Inventor: SMITH MARK
IPC: A47D13/04
Filed: 1988-10-24
Abstract: A baby walker has a first pair of axially spaced wheels (46), a rear pair of wheels (44) and a handle (38) above the wheels, the handle (38) being disposed between the wheels (46) and the wheels (44) and the rear wheels (44) being separately mounted so that the rear wheels and the handle 38 between them bound forwardly and laterally a user position to the rear of the walker.
Patent EP-0321179-A1 (EP)
Inventor: INSTONE TERRY
IPC: C11D13/16
Filed: 1988-12-13
Abstract: Soap, a non-soap detergent or a mixture of both is cast directly into bars by casting into a pack made out of flexible film, airtightly sealing the pack while filling thereof is still liquid or semi-liquid and allowing to set. Preferably the pack is sealed by sealing through an excess of the filling material.
Patent EP-0279723-A1 (EP)
Inventor: LECA JEAN PAUL
IPC: B29C48/08
Filed: 1988-01-28
Abstract: PCT No. PCT/FR88/00049 Sec. 371 Date Nov. 25, 1988 Sec. 102(e) Date Nov. 25, 1988 PCT Filed Jan. 28, 1988 PCT Pub. No. WO88/05718 PCT Pub. Date Aug. 11, 1988.Gasket used in a fabrication method, wherein a methylmethacrylate prepolymer or a mixture of unsaturated monomers, whose main constituent is methylmethacrylate, or the unsaturated monomer or monomers themselves is (are) introduced into a mold comprised of two parallel plates separated by said gasket, and the mold is brought to a temperature sufficient to complete or carry out the polymerization. The gasket consists of a core of plasticized poly(vinylchloride), said core being sheathed by a thin layer of thermoplastic polymers chosen from among propylene polymers and saturated polymers, said thermoplastic polymer being capable of retaining its elasticity at temperatures ranging from 20 DEG  to 120 DEG  C. and having a melting or softening point higher than 115 DEG C.
Patent EP-0317434-A1 (EP)
Inventor: ALLAIRE JACKY
IPC: D04B1/26
Filed: 1988-11-17
Abstract: In the method for manufacturing a double-layered sock:
 a first row knitted by the needles and corresponding to the end of the tip of the first layer is transferred to the central transfer plate of the machine, where it is kept on stand-by;
 the knitting of the first layer is continued from the tip to the side edges, and then knitting is continued from the side edges of the second layer to the tip, the knitted tubular structure constantly being suspended by one (circular) end on the central transfer plate and by the other circular end on the needle cylinder while the work is being carried out, thereby shaping the two concentric layers (12 and 13) engaged one in the other;
 the initial stand-by row is transferred to the needle plate of the cylinder in order to make the junction between the two layers to form a single end layer (15). 
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Patent EP-0301046-A1 (EP)
Inventor: WEICK HEINZ HERMANN
IPC: B60J3/02
Filed: 1988-02-02
Abstract: Dans le pare-soleil pour véhicules automobiles (1) est intégré un dispositif (X) servant à l'évaporation de substances actives liquides. Ce dispositif comporte un logement (3, 4) dans lequel est monté de manière rotative et remplaçable un cylindre creux (5) pourvu de fentes d'évaporation (5a). Lorsque le cylindre creux (5) est tourné à la main, les fentes (5a) se déplacent plus ou moins loin dans le cadre du logement (4), régulant ainsi le degré d'évaporation souhaité. La substance active liquide est contenue dans des cartouches remplaçables (8) glissées dans la région terminale du cylindre creux (5) et remplies de tampons (9), et est acheminée par des mèches d'évaporation (11) depuis ces cartouches (8) jusque dans l'espace d'évaporation (5b).
Patent EP-0418218-A1 (EP)
Inventor: HARDOIN PIERRE
IPC: B64C37/00
Filed: 1988-02-19
Abstract: Appareil volant à propulsion rétractable et réglable, permettant le passage sous bois et accostage aérien. L'invention de l'appareil a, de par sa conception, 2 turbines sustentatrices, réglables, de 6 pales chacune placée autour du moyeu et permettant, par le faible encombrement, les manoeuvres diverses. La conception de la tête de variation de pas (Fig. 3 et 3A explicatives) logée au centre des pales (4) sustentatrices, sont montées sur le manchon (2) dans un diamètre de 2,70 mts par turbine. Ces deux turbines possèdent sur leur pourtour un carénage qui dirige l'air sur les volets orientables (1 et 3). Sur les côtés des hélices (1) propulsives rétractables et directionnelles montées sur rails donnent à l'appareil une propulsion supplémentaire. L'échappement des gaz a été rendu silencieux. Tout l'ensemble de ce montage lui permet le passage à tous obstacles, forêts, souterrain, approche aérienne HT, édifices, etc.
Patent EP-0391915-A1 (EP)
Inventor: HAGY JOHN T
IPC: B02C17/16
Filed: 1988-08-24
Abstract: Apparatus is provided for the comminution of material particles 
dispersed in a liquid. The comminution apparatus (10) includes a vertical 
cylindrical comminution vessel (12) having comminuting media (41) dis­
posed therein. A vertical agitator shaft (36) extends into the comminution 
vessel and includes radially extending agitator rods (38) at its lowermost 
end. A helical blade (40) is provided on the agitator shaft to create circu­
lation within the vortex of the comminuting media (41). The material (87) 
may be pre-mixed with a liquid before introduction into the comminution 
vessel (12). Following comminution, the comminuted material (90) may 
be removed as a slurry by a suction apparatus (92).
Patent EP-0329776-A1 (EP)
Title: Procede et dispositif d'interconnexion de bus dans un systeme d'ordinateur multibus
Inventor: TRIOLO VICTORIA M
IPC: G06F13/40
Filed: 1988-09-01
Abstract: Un adaptateur de bus reliant un bus à grande vitesse mis en file d'attente (25) à un bus à vitesse inférieure sans file d'attente (45) comprend un premier module (69) fonctionnant en tant que point nodal du bus mis en file d'attente et un deuxième module (61) fonctionnant en tant que point nodal du bus sans file d'attente. Un bus d'interconnexion (611) s'étend entre les deux modules. Les signaux de commande sur le bus d'interconnexion qui sont produits par le premier module comprennent des signaux d'état présentant une durée d'excitation indéfinie, et sont désexcités uniquement en réponse à des signaux de commande sur le bus d'interconnexion qui sont produits par le deuxième module et ont une durée finie. Les signaux de commande sur le bus d'interconnexion qui sont produits par le premier module sont synchronisés par un synchroniseur à double rangée commandé par deux phases d'un signal d'horloge multiphase dérivé du signal d'horloge du bus sans file d'attente. Les signaux de commande sur le bus d'interconnexion qui sont produits par le deuxième module sont synchronisés par un synchroniseur à double rangée commandé par deux phases d'un signal d'horloge multiphase dérivé du signal d'horloge du bus mis en file d'attente.
Patent EP-0324342-A1 (EP)
Inventor: TANAKA TORU MITSUBISHI GAS
IPC: B01J31/30
Filed: 1989-01-02
Abstract: A process for producing 2,6-naphthalene dicarboxylic acid which comprises oxidizing a 2-alkyl-6-acyl naphthalene with molecular oxygen-containing gas in the presence of a catalyst containing cobalt, manganese, bromine and at least one metal selected from the group consisting of iron, copper and mixtures thereof in an acetic acid solvent is disclosed.
Patent EP-0325913-A1 (EP)
Inventor: MANZ BERNHARD
IPC: B23B31/26
Filed: 1989-01-04
Abstract: A tool (12) is to be automatically joined to a robot arm (10) in a defined angular position so that a sufficient torque is transmitted. The robot arm (10) has a conical cavity (18) which holds a tool cone (22). In the tool cone, a threaded sleeve (40) is displaceable in a straight line counter to a spring (50). The threaded sleeve (40) bears with a flange (44) against an annular shoulder (36). Mounted in the robot arm (10) is a threaded spindle (26) which projects with a threaded head (30) into the cavity (18). The threaded spindle (26) initially presses the threaded sleeve (40) counter to the spring (50), so that it bears against the threaded sleeve (40) with a defined force. The threaded head (30) is then screwed into the threaded sleeve (40) and draws, via the flange (44), the tool (12) and the robot arm (10) towards one another by rectilinear movement. The conical surfaces (20) and (24) of the cavity (18) and of the tool cone (22) guarantee the torque transmission. 
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Patent EP-0332051-A1 (EP)
Inventor: BRUCHOF FRANZ JOSEF
IPC: E04H4/12
Filed: 1989-03-02
Abstract: The invention relates to an outlet for perimeter gutters of swimming pools or the like, consisting of an outlet opening (5) which is located inside the perimeter gutter (2) and to which an intermediate pipe (6), connectable to an outlet conduit (12), is sealingly connected. In order to provide an outlet for perimeter gutters of swimming pools or the like in which gurgling noises no longer arise and the occurrence of jets of water is eliminated, an outlet box (11) is arranged between the intermediate pipe (6) and the outlet conduit (12), and the outlet box (11) is connected to the perimeter gutter (2) by a ventilation channel (8) which leads into the perimeter gutter (2) above the outlet opening (5). <IMAGE>
Patent EP-0394544-A1 (EP)
Inventor: HUBER JUERGEN
IPC: B65D5/00
Filed: 1989-05-10
Abstract: The crate for the packaging of fruit or vegetables consists of a single-piece punched blank made of solid cardboard which has a bottom (1), two longitudinal walls (2), two end walls (3) and adhesive tabs (4, 5) for a four-corner bonding. This crate is constructed as a ready-bonded, stackable upright crate. Each end wall (3) forms two folded hollow corner supports (6), bonded onto the inside of the end wall (3), and a covering and stacking strip (7) which is folded over onto the two corner supports (6) of each end wall (3) and fixed with adhesive tabs (4) between the corner support (6) and the longitudinal wall (2). <IMAGE>
Patent EP-0350935-A1 (EP)
Inventor: YAMASHITA MASATAKA
IPC: C09K19/30
Filed: 1989-07-13
Abstract: A ferroelectric chiral smectic liquid crystal composition, comprising at least one compound represented by the following formula (I):
     wherein R 1  and R 2  respectively denote a linear or branched alkyl group having 1 - 18 carbon atoms capable of having a substituent; X 1  and X 2  respectively denote a single bond, -0-,
     Y 1  denotes -CH 2 0- or -OCH 2 -; and m and n are respectively 1 or 2; and at least one compound represented by the following formula (II):
     wherein R 3  denotes a linear or branched alkyl group having 1 - 18 carbon atoms capable of having a substituent, R 4  denotes a linear alkyl group having 1 -10 carbon atoms; X 3  denotes a single bond, -0-,
     Y 2  denotes
     CH 2 0- or OCH 2 -; and
Patent EP-0414942-A1 (EP)
Inventor: BRAGAW CHESTER GRISWOLD JR
IPC: C08J7/046
Filed: 1989-08-31
Abstract: Disclosed are laminates of polyvinyl fluoride and at least one other fluoropolymer that are free from adhesive at the interface and a process for preparing the laminates by dispersion coating a first film to form a second film and curing the second film at a temperature below the melting point of the first film.
Patent EP-0363868-A1 (EP)
Inventor: LABROSSE PIERRE-YVES
IPC: A47B95/00
Filed: 1989-10-09
Abstract: The present invention relates to kitchen furniture (10) suspended from a beam (3) by its two lateral sides (14), characterised in that it comprises two arms (16) hooked on the beam. The two lateral sides (14) slide on the arms in order to permit an adjustment in respect of depth. <IMAGE>
Patent EP-0374418-A1 (EP)
Inventor: TEPE AUGUST
IPC: B28C9/00
Filed: 1989-10-21
Abstract: A device for making ready-to-use mixtures from bulk goods, e.g. cement and sand, which are kept ready in one or more receptacles (2, 3), contains a discharge (4, 5) at each receptacle, an approximately horizontal wheel chamber (18) at each discharge, one bucket wheel (20) each having a plurality of outwardly directed wheel blades (24) in each wheel chamber, and also a closing plate (40), defining the wheel chamber at the bottom and having an outlet, and a cover plate (50) above the wheel chamber, which cover plate (50) covers the outlet and defines the conveying cross-section of the bucket wheel. In order to ensure smooth operation even in the case of coarse-grained bulk goods, the wheel blades of the bucket wheels are movably arranged against the action of a spring (32) and therefore solid deposits or coarser grains, stones, etc. on the composite plate can escape to the top. <IMAGE>