baber/WOPTO huggingface dataset:
Patent EP-0285113-A1 (EP)
Inventor: ROMPPAINEN YRJO
IPC: A47B57/40
Filed: 1988-03-29
Abstract: The invention relates to a shelf joint for fastening a longitudinal support bar (1) to a pair of upright legs (2) in a set of shelves, wherein the shelf ele­ments used comprise shelf elements to be laid between two longitudinal bars (1). In order to eliminate additional braces or attachment to a wall, the joint between upright leg (2) and longitudinal bar (1) is designed to be rigid by using tapered holes (4) and studs (8) that fit therein. The upright legs (2) are provided at certain spacings with arrays (5) of four holes, whereby a set of shelves can be extended by fixing the end of a following longitudinal bar (1) in a pair of holes (4) remaining vacant. The arrays of holes remaining vacant are covered with plastic plugs.
Patent EP-0302201-A1 (EP)
Inventor: LIEBER WERNER DR
IPC: C04B28/18
Filed: 1988-06-14
Abstract: A process for the hydrothermal production of steam-hardened bricks from a mixture of sand, burnt lime and/or hydrated lime with compaction of the mixture to give blanks and steam hardening in the hardening vessel is characterised in that natural loess is used at least partially in place of the sand. According to a preferred embodiment, a mixture of natural loess and blast furnace slag can be used at least partially in place of the sand, which slag may have been granulated and have a glassy structure.
Patent EP-0321650-A1 (EP)
Inventor: AMJAD ZAHID
IPC: A61K8/26
Filed: 1988-08-13
Abstract: Oral compositions and a method for inhibiting dental calculus are disclosed herein, said compositions are characterized by the presence of a fluoride source, a dental abrasive, and an anti-calculus agent selected from polymeric homopolymers of a carboxylic monomer and copolymers thereof containing at least 30% of said carboxylic monomer.
Patent EP-0351447-A1 (EP)
Inventor: LENSCHEN C R DIPL-ING
IPC: B32B25/04
Filed: 1988-09-15
Abstract: An element consisting of several layers for the transmission of a frictional force and consisting of a supporting layer (3), an intermediate layer (2) and a friction layer (1) is described, the intermediate layer (2) consisting according to the invention of hydrogenated nitrile rubber and/or a fluororubber and being connected to the adjoining layers (1), (3) via a composite binder by means of chemosorption. By means of the intermediate layer provided according to the invention, it is possible to impart to the element an elastic behaviour matched to the respective application. The intermediate layer is durable and the connection between the layers withstands all loads occurring in operation.
Patent EP-0276917-A1 (EP)
Inventor: STEER PETER LESLIE
IPC: A61F5/44
Filed: 1988-01-11
Abstract: A bag 10 for containing liquids is formed by welding together two plastic sheets around their peripheries and includes a neck portion 11 for connection to an outlet. An outlet tube 13 is partially inserted into the neck portion leaving a part of the tube with an upstanding seal member 17 outside the neck portion. A sleeve 18 is passed over the neck portion and the sleeve is shrunk into place, urging the neck portion 11 into tight engagement with the outlet tube 13 and effecting a seal between the sleeve 18 and the seal member 17 on the outlet tube 13.
Patent EP-0348563-A1 (EP)
Inventor: CHAITIN GREGORY JOHN
IPC: G06F9/45
Filed: 1988-06-27
Abstract: The object module is generated from a conventional source program (10). The system has compiler means for generating an object module (17) from the source program (10) which module (17) has the necessary instructions for executing the desired program in the selected computing system but these instructions are arranged in a first format which is not loadable or readable into the selected computing system. The present system has further means (19) for then conver­ting this first instruction format (18) into a second instruction format (20) which is loadable into the selected computing system. The present system is particularly advantageous when the instructions in the first format (18) are arranged in an order unrelated to the function of the in­structions in the object module (17) while the instructions in the second or converted format (20) are arranged in a plurality of sections (31, 32, 33, 34, 35, 36, 37, 38), each of the sections containing instructions performing a related function in the program of the object module.
Patent EP-0298812-A1 (EP)
Inventor: VASSEUR YVES
IPC: B67D7/36
Filed: 1988-06-21
Abstract: An automatic operating system for at least one device, particularly a safety device, in the event of accidental movement of a vehicle and the vehicle provided with this system. It is characterised in that: - the traction means (24) is associated with a stand (19), provided at its base (19a) with a shoe (20) for resting on the ground (18), and which, close to its other end, is associated with the chassis of the vehicle (6) via an articulation (21) having a substantially horizontal axis perpendicular to the normal direction (17) of movement of the vehicle (6), - on the stand, the traction means (24) is connected at a point (24a) located between the axis of articulation (21) and the shoe (20), and - at its other end, the traction means (24) is joined to the manoeuvring lever (15a) which passes via at least one point (25) which, at a certain distance above the axis of articulation (21), is located so that, when the stand is in an initialisation position, the abovementioned point (25), the axis of articulation (21) and the linking point (24a) are in line. <IMAGE>
Patent EP-0300916-A1 (EP)
Inventor: WARSZAWSKI BERNARD
IPC: G02F1/17
Filed: 1988-07-22
Abstract: A light-modulating cell comprises at least a first electrode (which is transparent and electronically conducting); a second electrode (separated transversely from the first electrode and electronically conducting); at least one layer or electrolytic material interposed between the two electrodes and in contact with them in the region of a picture element; electrical connection zones for conducting electrical current to the electrodes. The zones are enable application to the working electrode of an electrical voltage negative with respect to that of the second electrode, and, further enable flow between the electrodes of a current whose direction is opposite to that of the electrical current resulting from the application of the previous voltage. This cell enables writing at least one picture element; maintaining such a picture element in the written state; and erasing such a picture element.
Patent EP-0308304-A1 (EP)
Inventor: VANDERVORST WIELFRIED
IPC: G01N27/64
Filed: 1988-09-09
Abstract: Method of analysing a solid sample by erosion by means of a pulsed particle beam, consisting in:… - sweeping the sample over one surface termed the sweep surface (6), in order to hollow out a flat-bottomed crater, this flat bottom (2) constituting a so-called analysis surface (5);… - ionising the particles stripped from the analysis surface (5), by means of a pulsed laser beam;… - identifying the stripped and ionised particles, by means of a mass spectrometer. …<??>The idle time available between two pulses of the laser beam is used to erode the sides (3) of the crater, since they must be eroded too, although they do not form part of the analysis surface proper (5). Thus, the time required to erode the sample down to a certain depth is minimised without losing information. …<??>Application to measuring the depth profile of the concentration of impurities in a solid sample. …<IMAGE>…
Patent EP-0327649-A1 (EP)
Inventor: KIOKA MAMORU
IPC: C08F10/00
Filed: 1987-12-25
Abstract: Catalyseur à l'état solide pour la polymérisation d'oléfines et procédé de préparation. Le catalyseur comprend un composé d'un métal de transition du groupe IV de la table périodique et de l'aluminoxane en tant que composants catalyseurs, et se caractérise par sa surface spécifique étendue. Ce catalyseur présente une importante activité de polymérisation lors de l'homopolymérisation ou de la copolymérisation d'oléfine. Les polymères ainsi obtenus présentent une densité apparente élevée, une granulométrie uniforme avec quelques fines particules, et une distribution étroite du poids moléculaire. En outre, les copolymères présentent une composition de distribution limitée.
Patent EP-0296251-A1 (EP)
Inventor: NAOI H NIPPON STEEL CORP R D L
IPC: F16L43/00
Filed: 1988-01-06
Abstract: A cross-sectionally circular elbow having a uniform wall thickness is used at a bent portion of a conventional pipeline in a plant, and it has been demanded that the strength of a bent portion of a pipeline against the internal pressure and bending moment be improved. This invention relates to an elbowless bent pipe of a high strength, which has been developed so as to meet this requirement. An elbowless bent pipe having excellent strength characteristics with respect to the internal pressure and bending moment has successfully been made by (1) setting the wall thickness of the outer circumferential section of a bent portion thereof to a level lower than that of the wall thickness of a conventional elbow, (2) setting the wall thickness of the inner circumferential section of the bent portion of the elbowless bent pipe to a level higherthan that of the wall thickness of a conventional elbow, and (3) minimizing the degree of flatness of a cross section of the bent portion of the same pipeline.
Patent EP-0310652-A1 (EP)
Inventor: RAGG PETER WILLIAM
IPC: F02B61/04
Filed: 1988-04-15
Abstract: Moteur (70) à combustion interne à injection de carburant (70) et mode de fonctionnement de ce moteur, ledit moteur (70) étant pourvu d'un système d'injection de carburant dans lequel ledit carburant est injecté directement dans la chambre de combustion (91) du moteur (70) sous l'effet de la pression du gaz provenant d'un système d'alimentation en gaz sous pression à ouverture sélective (77, 83, 85), et passant par un injecteur (142). Tandis que le moteur (70) est mis en route grâce au fonctionnement du démarreur, l'injecteur (142) est ouvert pour faire communiquer ladite chambre de combustion (91) avec le système d'alimentation de gaz (77, 83, 85). Le gaz comprimé dans la chambre de combustion (91) entre dans le système d'alimentation de gaz (77, 83, 85) pour contribuer à élever rapidement la pression du gaz d'une manière suffisante pour permettre le fonctionnement du système d'injection du carburant.
Patent EP-0312611-A1 (EP)
Inventor: TANAKA KUNIO
IPC: G05B19/05
Filed: 1988-04-27
Abstract: A programmable controller has storage means (P) for registering any functional Instruction and repetitively sends to a machine tool its own functional instruction (Func) based on the stored functional instruction. When the form of functional instruction is changed due to difference in the input conditions, the programmable controller prepares data under input conditions (B, C) as ladder, and accesses the top address of a memory area for a particular functional instruction through the execution under a single, fixed condition (A) to output the corresponding contents. Thus the functional instruction of a unifor- malized form is executed.
Patent EP-0328563-A1 (EP)
Title: Cuvette and apparatus for performing biological assays.
Inventor: NAILOR PAUL ROBERT
IPC: G01N21/51
Filed: 1988-06-13
Abstract: PCT No. PCT/GB88/00457 Sec. 371 Date Feb. 8, 1989 Sec. 102(e) Date Feb. 8, 1989 PCT Filed Jun. 13, 1988 PCT Pub. No. WO88/09925 PCT Pub. Date Dec. 15, 1988.A cuvette adapted to contain spherical particles having a specific binding agent on the surface thereof and which have a detectably different light scattering characteristic in the presence of a material having a specific binding partner thereof, and which includes a window through which light can be projected for the purpose of determining any change in light scattering properties of the contents of the cuvette, and an optical element occupying at least part of a wall of the cuvette which, when light passes therethrough, causes at least some of the light to be deflected off axis towards a particular point. By using such a cuvette in combination with a light level detector located as the said particular point, a cuvette can be identified before an assay is performed by checking the light level at the said particular point. The optical element may be a halogram or a diffraction grating or a lens or any combination thereof. A method of checking whether a cuvette inserted into a testing apparatus, includes such an optical element is described as well as a method of performing an assay which includes a cuvette validating step.
Patent EP-0328676-A1 (EP)
Inventor: UCHIYAMA K JAPAN TOBACCO INC E
IPC: A24B/
Filed: 1988-07-27
Abstract: L'appareil de dilatation décrit est pourvu d'un récipient de préparation (7) dans lequel sont introduites les matières premières et qui est ouvert à l'atmosphère. L'air à l'intérieur de ce récipient (7) est remplacé par du gaz carbonique provenant d'un réservoir de gaz carbonique liquéfié (22). Les matières premières contenues dans le récipient (7) sont introduites, par une vis sans fin (17) disposée dans ce dernier, dans un récipient d'imprégnation (10) en passant par une canalisation de transfert (11), et du gaz carbonique ayant une pression d'imprégnation supérieure à la pression atmosphérique est fourni en provenance du réservoir afin de remplir le récipient (10). Des mécanismes élévateurs de pression (42, 66, 121) sont disposés dans la canalisation (11) de manière à augmenter la pression du gaz carbonique entourant les matières premières, lors de leur introduction depuis le récipient de préparation (7) dans le récipient d'imprégnation (10), au même niveau pratiquement que la pression interne du récipient (10) lorsque cette dernière est maintenue constante. Les matières premières ainssi soumises au traitement d'imprégnation dans le récipient d'imprégnation (10) sont déchargées, par la vis sans fin (84) agencée dans le récipient (10), dans une canalisation de transfert pneumatique (85) dans laquelle se produit l'écoulement d'un milieu chauffant, en passant par une canalisation de décharge (86). Des mécanismes réducteurs de pression (91, 100, 125) sont disposés dans la canalisation de décharge (86) afin de réduire la pression du gaz carbonique entourant les matières premières à sensiblement la même pression que celle régnant à l'intérieur de la canalisation de transfert pneumatique (85), tout en maintenant constante la pression dans le récipient d'imprégnation (10) lorsque les matières premières imprégnées sont déchargées du récipient (10) vers la canalisation (85).
Patent EP-0349646-A1 (EP)
Inventor: OSTROWIECKI MORRIS
IPC: B62J15/00
Filed: 1988-08-05
Abstract: La présente invention se rapporte à un garde-boue rétractible qui est disposé coulissant sous la selle d'une bicyclette et qui peut, en temps de pluie, être sorti vers l'arrière, de façon à empêcher les éclaboussures de l'eau produites par le pneu arrière de salir le dos du cycliste.
Patent EP-0375725-A1 (EP)
Title: Compositions for biological control of plant pathogenic nematodes.
Inventor: RODRIGUEZ-KABANA R
IPC: C05G3/60
Filed: 1988-08-01
Abstract: Soybean meal and urea compositions have been found to exhibit enhanced and commercially useful nematistatic and nematicidal activity in soils. Chitin-protein complex containing materials, e.g., crab shells, shrimp shell, fungal mycelia, etc., and/or ammonium phosphate have also been found to exhibit enhanced and commercially useful nematistatic and nematicidal activity in soils when admixed with said soybean meal-urea compositions.
Patent EP-0377068-A1 (EP)
Inventor: SERVIN P C DR
IPC: A61C8/00
Filed: 1989-01-13
Abstract: In a screw implant for anchoring prosthetic upper structures in the mouth, which implant combines in one modular unit (3) a head (1) provided with key surfaces, a core (4) adjoining the neck (2), and a helix (5) surrounding the core (4), and which implant is twisted into a shaft created by a preliminary bore made in the bone substance, by the helix (5) cutting into the bone, the part (1a) of the modular unit lying above the helix (5) being used for the attachment of the upper structure, the invention proposes that the head (1a) and the neck (2) can be recessed into the bone and, together with the adjoining core (b), but with the exception of the metal cutting edge (8; 16, 17) of the helix (5) which can be twisted into the bone, are provided with a ceramic implant coating (7). <IMAGE>
Patent EP-0346612-A1 (EP)
Inventor: FURUTAKA YASUHISA
IPC: C07B61/00
Filed: 1989-05-11
Abstract: A process for production of 1,1,1-trifluoro-2,2-­dichloroethane comprising chlorination of 1,1,1-trifluoro-2-­chloroethane with chlorine gas in the presence or absence of a metal salt as a catalyst.
Patent EP-0343452-A1 (EP)
Inventor: ALTINGER WINFRIED
IPC: E04H9/14
Filed: 1989-05-12
Abstract: A barrier for confining or receiving liquids independently of position comprises hose elements (10, 20) which can be connected together via coupling elements (11, 21). In particular, the coupling elements may be of tubular design and connect the internal spaces of the hose elements together. It is particularly advantageous if the coupling parts each have two annular or circular flanges (11, 12) whose external diameter is less than the diameter of the liquid-filled hose element, and for this purpose commercial fire brigade couplings such as are used for connecting fire-fighting hoses may be employed. By setting back the coupling elements with respect to the face walls of the bead on the end face of the hoses, the adjacently situated beads of adjacent hose elements form an essentially annular sealing surface so that a barrier made up of a plurality of such hoses is able to withstand a high liquid pressure even at the seams formed by the hoses with one another and only minimal liquid losses occur. <IMAGE>
Patent EP-0348784-A1 (EP)
Inventor: WUST WILLI DR
IPC: C01B33/20
Filed: 1989-06-19
Abstract: In order to achieve the highest possible degree of desalting, a membrane filter-press is filled with an aqueous suspension of the laminated silica and the silica are subsequently washed in the press.
Patent EP-0358163-A1 (EP)
Inventor: MIYAMORI TAKASHI
IPC: G06F13/24
Filed: 1989-09-05
Abstract: The interrupt controller comprises interrupt level registers (2₀ ... 2 n ) storing interrupt levels corresponding to the interrupt request signals (I₁ ... I n+1 ), respectively, and a priority decision circuit (30) for receiving outputs of the interrupt level registers and selectively outputting the interrupt level signal corresponding to the interrupt request of highest priority.
Patent EP-0428766-A1 (EP)
Inventor: EICKHORN ROLF-JUERGEN DIPL-WIR
IPC: F41B15/04
Filed: 1989-11-18
Abstract: In a defence device having a rod-shaped or stick-shaped body (1) possessing a handle or knob at one end, at the end of the body opposite the handle is arranged at least one compressible piezoelectric element (3) which, when compressed, emits electrical current of high voltage and low power. <IMAGE>
Patent EP-0372285-A1 (EP)
Inventor: MEMMOLA SERAFINO
IPC: B60R25/10
Filed: 1989-11-20
Abstract: Devices for the remote transmission of controls in security constituted by a remote control device comprising a microprocessor equipped with EPROM and programmed in such a way to be suitable to code the output messages according to a fixed base code and a dynamic code, determined for any message performing a predetermined algorithm on the dinamic code employed in the previous transmitted message, and by a receiver connected to the means to control, comprising a microprocessor equipped with an EPROM and programmed in such a way to be suitable to check the code of the received messages on the ground of the same fixed base code of the remote control device and of the dynamic code, which it determines automatically performing the same algorithm of the remote control device on the stored dynamic code of the previous received message, and to transmit a control signal of the means to control after the positive comparison of the two codes of the input message with the base code and the new dynamic code, calculated by itself, taken toghether, being the base codes and part of the instructions for performing the algorithm, as the other instructions are comprised in the program,   storable upon assembling of the devices in the EPROMs while the dynamic codes are stored and erased progressively during the various operations of the devices.
Patent EP-0428778-A1 (EP)
Inventor: BOURDON BERND DIPL-ING
IPC: B60T13/66
Filed: 1989-11-21
Abstract: Automation system for hydraulic or pneumatic brake valves used in mining especially for conveyor machines, by means of which the valves are electrically controlled, regulated and monitored, the system having a processor-based digital electronic automation unit for control, regulation and monitoring and the automation unit comprising two, preferably identical, memory programmable automation instruments (1, 2, 33, 34) working in conjunction, and the individual brake valves (17, 18, 24, 25, 34) and the memory programmable automation instruments (1, 2, 33, 34) having a crossover circuit. <IMAGE>
Patent EP-0379683-A1 (EP)
Inventor: BECKERS DIETER
IPC: B22D41/14
Filed: 1989-12-05
Abstract: The invention relates to a pair of refractory bricks for a rotary sliding gate with a swivellable and closeable slider housing on vessels for molten metal which are provided with a bottom outlet opening, consisting of a fixed top brick (7) with a sealing and sliding face (20) inclined relative to the horizontal and of a flow channel (17) with a vertical central axis and of a rotatable frustoconical discharge brick (8) with a flow channel (18) having a vertical central axis, which is seated in a driveable annular driver housing (15) which is arranged rotatably in the slider housing (11) of the rotary sliding gate, the axis (16) of rotation of the discharge brick forming an acute angle with the vertical central axis of the flow channel and the point of intersection of the axis of rotation with the central axis (18') of the flow channel occurring in the cross-sectional plane of the outlet opening of the flow channel in the discharge brick. 
<??>The invention is characterised in that portion (49') of the circumferential surface (49) is arranged in the upper part, below the sealing and sliding face (20) of the discharge brick (8). 
<IMAGE>
Patent EP-0394567-A1 (EP)
Inventor: SMET MARC JOZEF MARIA
IPC: E21B4/02
Filed: 1989-08-02
Abstract: Steerable mole for making a hole (31) in the ground (30), which drilling mole has a round tubular body (1), a guidable drilling instrument (2, 3) mounted in front on this body (1) by means of a ball and socket joint (4, 5) and means (7-9) mounted in the body (1) in order to guide the drilling instrument (2, 3) in relation to the body (1), characterised in that the ball (4) of the ball and socket joint (4, 5) is fixed to the drilling instrument (2, 3), while the means (7-9) for guiding the drilling instrument (2, 3) have a steering element (7) situated in the body (1) which turns round the longitudinal axis of the body (1) of which the front is directed obliquely at this longitudinal axis of the body (1) and works together with the back of the ball (4) of the ball and socket joint (4, 5), and means (8, 9) to rotate the steering element (7) round the longitudinal axis of the body (1).
Patent EP-0368387-A1 (EP)
Inventor: CASTELLANO MAURIZIO
IPC: C01G25/02
Filed: 1989-10-27
Abstract: A precursor of zirconium dioxide in form of submicronic particles is obtained by: 
■ dispersing zirconium tetrachloride in an inert, liquid organic vehicle, with a surfactant being used in order to obtain a stable dispersion, 
■ adding water to said stable dispersion in order to form an emulsion, or adding water and a co-emulsifier in order to obtain a microemulsion, so as to hydrolyse zirconium tetrachloride and cause the zirconium dioxide precursor to precipitate from the system obtained, and 
■ recovering said precipitated precursor. 
     Such a precursor can be submitted to treatments of calcination in order to prepare zirconium dioxide for ceramic uses.