baber/WOPTO huggingface dataset:
Patent EP-0318070-A1 (EP)
Inventor: HOFFMANN ALFRED
IPC: D06F39/02
Filed: 1988-10-07
Abstract: In known detergent dispenser devices, water can be fed via a water guide channel to a drawer containing open chambers for detergent or the like. Each chamber is assigned a water guide channel. Guide walls can be arranged in these at a distance from one another, and a flow forming between the guide walls is deflected in the end region of the guide walls. Because of possible irregular flow segments, there is no guarantee of a uniform feeding of the chambers via flow-off orifices, and therefore residues of detergent can be left behind. A cross-sectional narrowing (74, 78) is formed between the guide walls (64, 66) and/or a part of the water guide channel (30, 30') adjacent to these in the direction of flow. Water can thereby be fed essentially uniformly to all the spray orifices (50). The chambers (8) can thus be fed uniformly in the way predeterminable by the arrangement of the spray orifices (50), and therefore, after dispensing, they are essentially free of residues of detergent. The detergent dispenser device is suitable for use in domestic washing machines or the like. <IMAGE>
Patent EP-0291193-A1 (EP)
Inventor: CHERRINGTON MARTIN D
IPC: E21B33/14
Filed: 1988-04-26
Abstract: An apparatus and method for drilling a bore hole (B) along an underground arcuate path (P) between two surface locations (O,E). The bore hole (B) is drilled in one direction with a drill string (10) having a leading pipe section 12 with a drill bit (14) thereon. Drilling fluid is supplied to the drill bit (14) during the drilling operation. Upon completion of the initial bore hole (B), the hole (B) may be enlarged by a reamer (40). Then, a production conduit (38) is connected to the reamer (40) for being pulled by the drill string (10) through the enlarged bore hole (D). Cement is supplied through the drill string (10) for discharge at the reamer (40) into the bore hole (D) adjacent the leading end of the production conduit (38) and fills the annulus A between the conduit (38) and the inner peripheral surface of the enlarged bore hole (D). In one embodiment (Figure 12), the drill string (10B) is encased in cement in the initial bore hole (B) and forms a casing for receiving a small diameter production cable.
Patent EP-0346543-A1 (EP)
Inventor: WELBOURN ANTHONY DAVID
IPC: H01L29/41
Filed: 1988-06-15
Abstract: A bipolar transistor has a polysilicon emitter contact (7), the polysilicon essentially filing the emitter window (5), and having a substantially planar upper surface. The planar upper surface of the emitter contact (7) eases subsequent metal deposition and patterning, and also results in a more nearly planar dopant drive front when the polysilicon is used as a dopant source in forming a shallow ( 0.1 um) emmiter (12).
Patent EP-0310291-A1 (EP)
Inventor: WIESE VOLKER
IPC: B65B67/08
Filed: 1988-09-21
Abstract: This invention relates to the manual dispensing of elongate flexible material which material is wrapped as a roll about a hollow core (9). More particularly, this invention relates to a handheld dispenser comprising a handle (1), a spindle (3) projecting from the handle so that the core can be rotatably mounted thereon and a resilient skirt (4) defining with the spindle a groove (5) into which a projecting end of the core (9) is received and against which core the skirt may be manually urged to provide braking means for the core.
Patent EP-0291418-A1 (EP)
Inventor: DE CURRAIZE BERNARD
IPC: H02G3/04
Filed: 1988-05-13
Abstract: The invention relates to a plastic profiled tube comprising, as a single entity, at least one flange forming a projection on the outside of the wall of the profiled tube, the one or each flange being disposed along a generatrix of the tube. It comprises a wall (1) having helical corrugations and the wall of the one or each flange (2) is smooth and capable of being cut through along the longitudinal direction. <IMAGE>
Patent EP-0296049-A1 (EP)
Inventor: GOUARDO DIDIER
IPC: F24C15/14
Filed: 1988-06-14
Abstract: The invention relates to a cooking chamber (1) with which it is possible to roast a piece (18) of meat without turning it. To this end, the cooking chamber (1) comprises a thermal reflector (20) arranged, in relation to the piece of meat (18), opposite a heating element (4) which produces thermal radiation, to which the piece of meat (18) is exposed. <IMAGE>
Patent EP-0327787-A1 (EP)
Inventor: LINDER RENE
IPC: G09B19/02
Filed: 1988-06-16
Abstract: A clock has a circular face divided into 3 horizontal zones, which formm the top, display hours, minutes and seconds respectively. Each zone is divided into segments, the position and number of which correspond to binary values of hours, minutes and seconds as appropriate e.g. 4 segments for zone 1 have the values from right to left of 1,2,4 and 8 hoUrs. Each segment ahs 1 small LED in between 2 large ones. When the segment represents a binary 1 all 3 LEDs are lit. When the segment represents a binary 0 the two large LEDs are extinguished and the small one is lit if there is a binary 1 displayed in its zone to its left otherwise it is extinguished also.
Patent EP-0296227-A1 (EP)
Inventor: WENIG JEFFREY
IPC: A61K9/00
Filed: 1987-12-28
Abstract: Compositions nasales utiles pour l'administration d'aminoacides et de peptides et mode d'administration de ceux-ci par voie nasale.
Patent EP-0303715-A1 (EP)
Inventor: SATO KAZUHIRO
IPC: H03J7/18
Filed: 1988-02-25
Abstract: Le récepteur ci-décrit sélectionne un émetteur en fonction de données de sélection d'émetteur produites par un micro-ordinateur, et se caractérise par un meilleur rapport signal/bruit pendant la réception. Le récepteur comprend un micro-ordinateur produisant des données de sélection d'émetteur et des signaux d'horloge, un circuit d'accord qui reçoit les données de sélection d'émetteur en synchronisme avec les signaux d'horloge et qui est accordé sur une fréquence d'émission désirée, un circuit détecteur qui détecte si le circuit d'accord sélectionne l'émetteur ou non, et un circuit de communication qui interrompt automatiquement la production de signaux d'horloge par le micro-ordinateur lorsque la sélection de l'émetteur par le circuit d'accord est achevée, ce qui est indiqué par le signal de sortie du circuit détecteur.
Patent EP-0311690-A1 (EP)
Inventor: TSUGE KAZUNORI
IPC: H01L27/142
Filed: 1988-03-30
Abstract: Each cell has transparent electrode on its light-receiving surface and a metal electrode on the opposite surface. The transparent electrodes and the metal electrodes are adapted to connect the cells in series or in series parallel. This battery includes electrically conductive antioxidising film formed on at least the serially connected portions of the transparent electrodes and the metal electrodes. The metal electrodes are prevented from being oxidised by the transparent electrodes. Therefore, the contact resistance is prevented from increasing and the output of the solar battery is prevented from decreasing. Extended life without output maintained in a given range for long time.
Patent EP-0359819-A1 (EP)
Inventor: HARA RYUICHI
IPC: G05B19/416
Filed: 1988-04-27
Abstract: A speed controller which works to control the speed of a robot hand or a moving part of an NC machine tool. The speed controller has speed over- ride means for changing the instruction speed for the moving part at a predetermined rate and acceleration/deceleration means (2X, 2Y) having a time constant inversely proportional to the speed set by the over-ride means. When the speed over-ride quantity is changed, the time constant of the acceleration/deceleration means (2X, 2Y) is changed depending upon the instruction speed, such that a pool quantity in the instruction pulse quantity becomes constant during the acceleration or decerara- tion. Therefore, the moving part is controlled to move at a predetermined speed without changing the locus at the corners.
Patent EP-0366713-A1 (EP)
Title: Esters of 13-trans-retinoic acid.
Inventor: PARISH HARLIE A
IPC: A61K31/381
Filed: 1988-06-27
Abstract: Esters and amides of 13-trans-retinoic acid are disclosed which are used for the treatment of acne and skin diseases.
Patent EP-0383808-A1 (EP)
Title: A gene coding for glucuronide permease.
Inventor: JEFFERSON RICHARD ANTHONY
IPC: C12N15/31
Filed: 1988-10-31
Abstract: The present invention relates to the gene encoding the transport protein, glucuronide permease. Recombinant vectors encoding glucuronide permease can be used to transfect host cells. Expression of glucuronide permease by the transformants allow cellular uptake of beta -glucuronides. This system permits the detection of  beta -glucuronidase activity in vivo, and can conveniently be used together with GUS gene fusions. In addition to providing an important complement to the GUS system, glucuronide permease also can be used in a method to selectively alter the permeability of cells. Because of the variety of substances which can be conjugated to  beta -glucuronides, glucuronide permease provides a cellular entrance for a multitude of compounds.
Patent EP-0389521-A1 (EP)
Inventor: SUHADOLNIK ROBERT J
IPC: A61K31/70
Filed: 1988-10-18
Abstract: Composés optiquement actifs de formule (I) dans laquelle n est égal à 1 ou 2, et m est égal à 0, 1, 2 ou 3, ces composés ayant une activité antivirale. Dans les composés de la formule, au moins l'une des liaisons internucléotides phosphorothiotate a la configuration Sp. Les composés ont une activité antivirale et/ou une stabilité métabolique améliorée.
Patent EP-0344619-A1 (EP)
Inventor: MAROCCO GIUSEPPE
IPC: B28D1/00
Filed: 1989-05-26
Abstract: The method is of the type in which a block of natural or artificial building material is subjected to multiple cutting so as to form a partially-worked block constituted by a series of preliminary parallel plates (18) separated by fissures (16) and interconnected by an uncut part (20) of the block itself. A setting fluid filler (42) product is introduced into the fissures and is left or made to set. Finally, the block is subjected to a second multiple cutting through its entire extent, along intermediate planes of the preliminary plates (18), so as to divide them in the sense of their thickness and produce pairs of final plates which are interconnected along one edge by a corresponding portion (40) of the base part (20). As well as the setting fluid filling product (42), a solid reinforcing material (28) is introduced into the fissures and is intended to remain connected to the final plates (38). 
     According to one aspect of the method, a separator layer or sheet (44) which has release properties with respect to the set filler product is also inserted in the fissures (16). The edges of the final plates (38) are then trimmed so as to remove both the set product (42) and the said portion (40) of the base part (20), so as to produce a pair of separate panels, at least one of which is rein­forced.
Patent EP-0401406-A1 (EP)
Inventor: YAMANAKA MASAO
IPC: B65G21/14
Filed: 1989-06-07
Abstract: A bucket elevator type continuous ship un­loader is used for both a sidewise shovelling operation and a catenary cleaning up operation. In this ship unloader, a bucket chain (5) is wound around sprockets (6A, 6B) respectively provided at the front and rear ends of a horizontal frame (10) and a sprocket (6C) provided above the rear sprocket (6B) such that it encircles the sprockets in an L-shaped form. The bucket chain is made loosened or tautened by the upward or downward movement of the horizontal frame (10) with respect to the upper sprocket (6C). The horizontal frame is pro­vided with a horizontal rail (4) with which a roller (2) provided on each bucket (1) is fitted when the bucket chain (5) is stretched tautly. During the sidewise shovelling operation, the buckets (1) run while being guided by the rail (4). In consequence, the force acting on the bucket (1) during the shovelling in the vertical direction as well as in a direction transverse to the direction of movement of the bucket is exerted on the rail (4). So, a bucket chain (5) which is only strong enough to pull the buckets is required. This means that a bucket chain (5) which is so rigid as required in the prior art is not necessary, and the weight of the bucket chain can be reduced.
Patent EP-0374983-A1 (EP)
Inventor: FERRO FRANCESCO
IPC: D01H4/50
Filed: 1989-09-26
Abstract: A method for rejoining yarn in an open-end spinning machine in which the rejoining is effected by feeding intact fibres (3) to the rotor (9) but preceding the rejoining by an operation in which the sliver is cleared and the carder (2) is cleaned by the pneumatic action of a blowing nozzle (19) brought into correspondence with the air intake port (18).
Patent EP-0373700-A1 (EP)
Inventor: OPHEIJ WILLEM GERARD
IPC: G11B7/0037
Filed: 1989-12-07
Abstract: An optical scanning device is described with a mirror-­objective (30) arranged between a radiation source (40) and an object (10) to be scanned, which mirror objective comprises two radiation windows (31, 34) and two reflectors (32, 33). By giving one of the windows (31, 34) an aspherical shape, the mirror objective is well corrected for spherical aberrations, while no stringent requirements need to be imposed on the accuracy of the shape of the aspherical surface (35).
Patent EP-0357163-A1 (EP)
Inventor: ALBAYRAK CELAL DR
IPC: A61K49/00
Filed: 1989-08-18
Abstract: The invention relates to the use of cavity- or clathrate-forming host/guest complexes as contrast media in ultrasonic, X-ray or NMR investigations.
Patent EP-0323894-A1 (EP)
Inventor: BORGES ROBERT J
IPC: C22C38/18
Filed: 1989-01-04
Abstract: The present invention relates to white iron alloys having a ferritic matrix and a dispersed phase and which exhibit enhanced combined corrosion and abrasion resistance in hot slurries, such as those formed in the production of raw phosphoric acid, and containing from between about 0.75% to 1.5% carbon, between about 2.0% to 2.5% manganese, between about 2.0 to 3.0% molybdenum, between about 1.0% to 2.0% copper, up to about 0.85% silicon, between about 0.5% to 1.0% tungsten, between about 24 to 30% chromium, the balance being iron along with normal residual elements, the alloys being castable and age-hardenable.
Patent EP-0325360-A1 (EP)
Inventor: BEHRINGER JOHN WALTER
IPC: B65H1/26
Filed: 1989-01-11
Abstract: An apparatus is provided for the storage and dispensing of packaged adhesive bandages and similarly shaped flat packaged units. The dispenser includes a drive unit base (12), which may be powered either manually or electrically. A cartridge (14) is removably mountable to the top of the base. The cartridge holds a stack of packaged adhesive bandages (56) on a floor (46) in which is defined an elongate slot (48). A weight (58) is provided to exert downward pressure against the bandages toward the cartridge floor. A roller (18) with an elastic follower finger (32) attached to the roller is mounted within the housing and aligned with the slot in the floor. When the roller is rotated the follower finger frictionally engages the lowermost bandage (16) in the stack, urging it through an exit portal (50) at one end of the cartridge. As the bandage is propelled through the portal, it displaces a resilient flap (54) which covers the portal.
Patent EP-0360374-A1 (EP)
Inventor: BYRNE WILLIAM JOHN
IPC: B65B3/04
Filed: 1989-04-18
Abstract: A method of packaging a beverage containing gas in solution and a beverage package has a chamber 9 in a moulded open topped container 1 (of plastics or metal) in a bottom wall 8 of which is formed a restricted orifice 10. The bottom of the container 1 is received in a cup shaped closure 11 and sealed thereto at 16 to form a chamber 12 which communicates with the chamber 9 through the orifice 10. The chamber 9 is charged with beverage 17 and its headspace 21 is dosed with liquid nitrogen or carbon dioxide prior to sealing with a cap 18 so that the headspace 21 is at a pressure greater than atmospheric. With the sealed package in equilibrium the chamber 12 contains beverage derived from the chamber 9 through the orifice 10 and has a headspace 22. Upon opening of the package by removing the cap 18 and exposing the headspace 21 to atmosphere, the pressure differential between the headspaces 21 and 22 causes beverage and/or gas in the chamber 12 to be ejected through the orifice 10 into the beverage 17 and thereby gas in solution in the beverage to be liberated to form or assist in the formation of a head of froth onthebeverage.
Patent EP-0417357-A1 (EP)
Inventor: CZERWINSKI RICHARD W
IPC: C08G18/58
Filed: 1989-09-11
Abstract: A thermoplastic polymer alloy comprising the reaction product of at least one polyisocyanate, at least one substantially linear polyhydroxyl compound, and/or at least one chain extonder and at least one epoxy resin. Upon curing, a thermoset polymer alloy results which is cured through the epoxy functionality which is bound in the structure.
Patent EP-0367460-A1 (EP)
Inventor: GRIMES GARY JOE
IPC: H04L69/40
Filed: 1989-10-20
Abstract: Apparatus for controlling the transition of a number of lasers (121) that are transmitting light to an optical bus (101) from an off state to a sub-threshold bias state so as to minimize the transmission of light from lasers in the sub-threshold bias state. The apparatus (122, 131) places each laser in the sub-threshold bias state a predetermined time before it is to transmit data to the bus; and then, the apparatus places each laser in the off state after the data transmission has occurred. The lasers transmit in a sequential order (102) onto the optical bus.
Patent EP-0329539-A1 (EP)
Inventor: JOSEPH GEORGES
IPC: G09F11/06
Filed: 1989-02-13
Abstract: The invention relates to an advertising and information system of the type comprising a stand holding an advertising support with one or more revolving or pivoting powered non-coplanar faces for business premises and various kinds of buildings, characterised in that this system is fixed to a structure or other support by at least one movably mounted arm, for example sliding on a rail on the stand (1) which carries on its opposite face at least two arms at least one of which is movable, for example by sliding, and at the ends of which is/are placed the advertising support(s) (2) mounted on one end (10) of a shaft (4) directly held by the shaft of a drive motor (3) positioned on one of the parts of said arm with a friction coupling means (15) and on another end (9) of said shaft, at its remote end, supported by a point contact means, such as a ball (13) positioned in a receptacle (14) in the corresponding arm. <IMAGE>
Patent EP-0340059-A1 (EP)
Inventor: PEREZ MIGUEL
IPC: B60T13/52
Filed: 1989-04-04
Abstract: In a servo brake booster comprising a control rod (30) operating booster elements (34, 20a, 28a) by way of a plunger (28), in order to apply a booster force to a piston (20) acting on a push rod (46) by way of a reaction disc (48) of deformable material, a controllable prestress is applied to the latter. This effect may be obtained in particular by means of a hood (50) covering a plate (46b) formed at the rear end of the push rod, and the reaction disc (48). The prestress thus applied to the disc allows the play between the latter and the front end of the plunger (28), and consequently the increase imparted by the servo brake booster, to be adjusted. 
<IMAGE>
Patent EP-0363269-A1 (EP)
Inventor: DELAIN DIDIER
IPC: B62D1/19
Filed: 1989-10-03
Abstract: The invention relates to a device for controlling the orientation mechanism (2) of the wheels of a vehicle, the said device comprises at least one control shaft (3) which, on the one hand, is guided in terms of rotation by a means (4) carried for this purpose by at least one support (5) and, on the other hand, is divided into two portions (10, 11) associated by a means (12) for coupling in terms of rotation and for guiding in terms of translational motion in a so-called sliding direction (D), the lower portion (10), that is to say that having the low end (6) of the shaft, carrying an axial stop (14), against which is interposed a means (9) for controlled braking and then blocking of the sliding of the said portion in the event of an impact, the said means itself bearing on a support (5) assumed to be stationary in the event of an impact. It is characterised in that the abovementioned means (9) comprises not only a zone (18) deformable in a predetermined manner in the sliding direction (D) of the two portions (10, 11), but also at least one main means (19) for connection to the stationary support (5), which means (19) is of such type that, when the lower portion (10) violently strikes with its axial stop (14) a front stop (16) of the sleeve (15), whilst at the same time preserving the said connection, it allows some movement of the said sleeve in relation to the support (5) in the sliding direction (D) of the lower portion, whilst opposing a resistance which brakes in a predetermined manner this movement in relation to the support until the movement ends. <IMAGE>
Patent EP-0375499-A1 (EP)
Inventor: DOISY MARTINE
IPC: G01R33/26
Filed: 1989-12-08
Abstract: The invention relates to devices for measuring the magnetic field, which devices are transported by a carrying vehicle and released from the latter to be activated. …<??>It consists in separating (207) the excitation means (201) and the measurement means (204) of a nuclear magnetic resonance helium magnetometer. These measurement means are fixed to a body (205) which comprises devices for the transmission and utilisation of the measurements supplied by the measurement means (204), and this assembly (203) is released after the excitation has been accomplished while the excitation means (201) remain fixed in the carrying vehicle. …<??>It permits the production of magnetic marker buoys which are smaller and lighter. …<IMAGE>…
Patent EP-0366579-A1 (EP)
Inventor: BRONNER JEAN-PIERRE
IPC: F28F9/04
Filed: 1989-10-20
Abstract: The present invention relates to a combined radiator and clothes drier, characterised in that it is supplied with any heat-exchange fluid, and in that it consists essentially of tubes (1) made of brass or other materials compatible with any heat-exchange fluid, which can be of various colours and which, after being decorated, are mounted without welding between hollow longitudinal members (2) made of brass or other materials compatible with any heat-exchange fluid. <IMAGE>
Patent EP-0392012-A1 (EP)
Inventor: HIGASHIIZUMI TAKAO
IPC: A61B8/08
Filed: 1988-12-10
Abstract: An ultrasonic diagnosing apparatus of the invention has a low-cost, low-dissipation mechanism for weighted operation of oscillators in an opening of an ultrasonic transmitter. The weighted operation is performed by supplying the oscillators with driving signals with different waveforms.
Patent EP-0414697-A1 (EP)
Inventor: BESKE SCOTT R
IPC: E06B7/23
Filed: 1989-03-10
Abstract: Un ensemble de porte battante intérieurement comprend un élément de porte (10a) monté sur un cadre (11) par des charnières. Une serrure (29) multipoint engage le cadre (11) en plus d'un point. Le calfeutrage (36) est relié de manière coopérante aux surfaces à arêtes (24) à (27). Un élément (42) d'égalisation de pression est relié de manière coopérante au cadre pour engager le calfeutrage (36) relié à la surface à arêtes du bas (27).