baber/WOPTO huggingface dataset:
Patent EP-0284530-A1 (EP)
Inventor: RAZAFINDRATSIVA CESAR
IPC: A61B17/80
Filed: 1988-03-04
Abstract: The spinal plate is intended to permit the osteosynthesis of the vertebrae of the lower zones of the vertebral column after a surgical intervention on one of these zones. It is characterised in that it consists of two substantially vertical blades connected at their ends via transverse bridges, each of these blades comprising longitudinal slots whose shape and dimensions are designed in such a way as to permit the passage of fastening screws, each one at the optimum level for each patient. <IMAGE>
Patent EP-0300942-A1 (EP)
Inventor: QUINQUIS JEAN-PAUL
IPC: H04L12/56
Filed: 1988-07-12
Abstract: The system makes it possible to switch data packets allocated semantic priorities with two levels between incoming time-division multiplexes and outgoing time-division multiplexes. The read address (K) of a packet in the buffer memory of the switch is stored away in the queue (FC0 to FC15) associated with the outgoing junction intended to transmit the packet. …<??>The read address (K) is accompanied by a bit (p) defining the priority level for the packet. Each queue (FC0 to FC15) includes two zones (ZT, ZA) in series between the input and the output. When the second zone (ZA) is full, writing to the first zone (ZT) is accessible only to the high priority level (p = 0) packets. Between two queue read operations, low priority level (p = 1) packet read addresses which were stored earlier than the oldest high priority level (p = 0) packet read address still present in the queue (FC0 to FC15) are erased in equal number, at most, to the number of read addresses stored in the first zone (ZT). …<IMAGE>…
Patent EP-0297071-A1 (EP)
Inventor: HILLERT LARS HILDING
IPC: C04B37/00
Filed: 1988-06-22
Abstract: Temperature resistant abrasive polycrystalline diamond bodies are described, intended for use as tools in various mechanical operations like turning, milling, drilling, sawing and drawing, having different additions, i.e. amount and composition, of binding, fluxing, catalyst metals at different distances from the working surface. Preferably the metal concentration of the polycrystalline diamond body is decreasing towards the working surface while the metal composition is varied in a way that gives a mechanically stiffer matrix that also has a lower thermal expansion. 
     In one embodiment the diamond body is high pressure-high temperature-bonded to a supporting body (14), e.g. of cemented carbide, in order to facilitate the clamping of the tool. In another embodiment the diamond body is brazed to a supporting body (14) or used in a surface-set rock drill bit, i.e. held by a braze metal. Especially good results have been obtained if the hard polycrystalline diamond body comprises three different homogeneous diamond layers (11, 12, 13) on top of each other, each layer (11, 12, 13) having its special amount and composition of relatively low-melting binding metal. These three diamond layers (11, 12, 13) are bonded to each other and to the supporting body (14), if any, by using intermediate layers (21, 22, 23) of the thickness 3-300/um, consisting of more high-melting metals or other materials like nitrides or borides, etc. in order to lock in the low-melting binding metals and to prevent diffusion of these metals between the different diamond layers (11, 12, 13) and between the supporting body (14) and the nearest diamond layer (13).
Patent EP-0421996-A1 (EP)
Title: Construction en coque
Inventor: NEVA PERTTI
IPC: E04B1/32
Filed: 1988-11-04
Abstract: La construction en coque comprend une section logement allongée (1) et des pignons (2, 3) qui assurent l'assemblage de la section logement et dont les bords (7) définissent une ouverture dans la structure en coque. La section logement (1) et les pignons (2, 3) sont ondulés. La section logement présente une section de forme parabolique. L'ondulation dans au moins un des pignons est pourvue d'une ouverture (4) qui est de préférence dotée d'une porte ou d'un hayon (5) à fermeture étanche à l'eau.
Patent EP-0329141-A1 (EP)
Inventor: JINBO TOSHIKATSU
IPC: G11C17/00
Filed: 1989-02-16
Abstract: A sense circuit (45) incorporated in a semiconductor memory device has a conduction path between a specified non-volatile memory cell (41) and a source of constant voltage level (Vc) for deciding the logic level of the data bit read out form the memory cell, and the conduction path is divided into a plurality of channels formed in field effect transistors (49 and 50) arranged in parallel and different in threshold voltage for improving an access time without sacrifice of a low sensitivity to noises, so that the conduction path is increased in current driving capability, thereby allowing a parasitic capacitance to rapidly be charged up.
Patent EP-0330996-A1 (EP)
Inventor: HAMMER KLAUS-DIETER DR
IPC: A22C13/00
Filed: 1989-02-23
Abstract: The tubular foodstuff casing, in particular the synthetic sausage casing, made of cellulose hydrate comprises an external covering or impregnation comprising a fungicidal heterocyclic compound, in particular a benzimidazole or isothiazolone derivative substituted in the 2-position, which can be used, if desired, in admixture with glycerol monolaurate. The coating prevents infestation of the casing by molds, in particualr when it is stored in the moist state.
Patent EP-0336122-A1 (EP)
Inventor: SCHIFFBAUER REINER DIPL-ING
IPC: B01D5/00
Filed: 1989-03-04
Abstract: A process and device are described in which the crude gas mixture 1 is passed through a bed 8 of pellets of a solid chilled material. The crude gas mixture is cooled down there. The condensable components precipitate on the surface of the pellets and collect underneath the bed. Condensate 6 and purified gas 2 can be removed separately. <IMAGE>
Patent EP-0345482-A1 (EP)
Title: Koaxialer Antennenwähler
Inventor: DAVCEV STOJAN
IPC: H01P1/12
Filed: 1989-05-12
Abstract: Bei einem koaxialen Antennenwähler mit einer Mehrzahl von Ein­gangsleitungen (21a,b) und einer Mehrzahl von Ausgangsleitungen (24a,b) wird eine Reduktion im Schaltungs- und Steuerungsauf­wand sowie in der Uebersprechempfindlichkeit dadurch erreicht, dass jeder der Leitungen (21a,b;24a,b) ein koaxiales, bewegli­ches Verbindungselement (22a,b;23a,b) zugeordnet ist, welches eine direkte Verbindung zwischen einem beliebigen Sender (TX1,2) und einer beliebigen Antenne (A1,2) gestattet. 
     Im einfachsten Fall sind die Verbindungselemente (22a,b;23a,b) als teleskopartig ausziehbare Verlängerungen der Ein- und Aus­gangsleitungen (21a,b;24a,b) ausgebildet.
Patent EP-0332250-A1 (EP)
Inventor: RUITENBURG LEONARDUS JOSEPH MI
IPC: H04N5/455
Filed: 1989-03-01
Abstract: In a synchronous demodulation circuit for an IF television signal, comprising a passive carrier regenerator (37, 39) a quadrature component unwantedly demodulated by a synchronous in-phase demodulator (15) is compensated for by multiplying the output signal of this demodulator by the integrated (63) output signal of a synchronous in-phase demodulator (25) and by adding (79) the product obtained to the product of the output signal of a synchronous quadrature demodulator (19) and the integrated (65) output signal of a synchronous quadrature demodulator (29).
Patent EP-0377927-A1 (EP)
Inventor: HARUNA KATSUNORI
IPC: C09J133/14
Filed: 1989-01-13
Abstract: An anaerobic composition comprising a polymerizable monomer having at least one ethylenic double bond, a free radical initiator and at least one azole compound.
Patent EP-0336600-A1 (EP)
Inventor: JENNISON PAUL
IPC: F16B21/18
Filed: 1989-03-21
Abstract: In a spring brake actuator a head part (3) is retained in an open end of a cylindrical body (1) against the force of a spring (9) by means of a circlip (4) which is trapped between opposingly facing annular surfaces (12, 13), the generator of annular surface (13) of the head part being at a lesser angle to the cylinder axis than the generator of annular surface (12) of the cylindrical body such that the forces on the circlip (4) tend to urge it radially towards its locking position.
Patent EP-0348125-A1 (EP)
Inventor: SCHNORRER WALTER
IPC: B23K37/06
Filed: 1989-06-19
Abstract: A hindgas implement for protective gas coverage of the root of a welded seam that may be fixed to work pieces to be welded by means of vacuum chambers (11, 13) that are emptied of air via pipe branches (25). After that protective gas is fed to the root of the welded seam via a diffusor (19) and is withdrawn via outlets (21, 23). By means of this, hindgas coverage can also be achieved in welding together of major, extensive work pieces made up of plate as there is no dependence on free edges on which to clamp the hindgas device.
Patent EP-0353023-A1 (EP)
Inventor: ANTALLFY LESLIE PETER
IPC: C10B33/00
Filed: 1989-07-25
Abstract: A coke drum unheading device having an actuator system operable from a location remote from a drum outlet. The actuator is adapted to move a drumhead between closed and open positions and to retain the drumhead in a closed position under load.
Patent EP-0358325-A1 (EP)
Inventor: ONO HIDEO
IPC: C12N15/54
Filed: 1989-08-02
Abstract: Disclosed are an expression vector for a protein kinase C protein, a yeast transformed with said vector, and a method of producing the protein by means of said yeast transformant. This process provides for effective large-scale production of protein kinase C protein with enzymatic activity, which can be used as a biochemical reagent, or as a diagnostic or analytical reagent.
Patent EP-0369613-A1 (EP)
Inventor: BROWN DAVID JOSEPH
IPC: A01N47/18
Filed: 1989-10-19
Abstract: The invention provides an aphicidal composition suitable for use as a concentrate for the preparation of a foliar spray, characterised in that the composition is a slow-release emulsifiable concentrate comprising, as active ingredient, an aphicide selected from the group of aphicides consisting of pirimicarb, dimethoate, demeton-S-­methyl, heptenophos, 1-(dimethylcarbamoyl)-3- t -butyl-­5-carboethoxymethyl-thio-1H-1,2,4-triazole, acephate, tefluthrin, chlorpyrifos, monocrotophos, fenitrothion, methomyl, oxydemeton-methyl, omethoate, pirimiphos-methyl, pirimiphos-ethyl, triazophos, profenofos, permethrin, cypermethrin, lambda-­cyhalothrin, menazon and phosalone, a carrier solvent and a polymeric substance which is more soluble in the carrier solvent than in water. The invention also provides processes for the preparation of the compositions and a method for their use in preventing or combating aphid infestations of plants.
Patent EP-0366383-A1 (EP)
Inventor: WIERSING JEFFREY K
IPC: H01H13/56
Filed: 1989-10-23
Abstract: A "hi/lo" headlight beam selector switch system having a "flash-to-pass" mode, including a terminal block ( 2 ) having a back panel with a set of profiled terminal pads ( 4A ,  6A ,  8A  &  10A ) mounted thereon, at least one, linearly movable carrier ( 24  &  46  or  124/146 ) having on its side facing the pads at least one contactor ( 38  &  52  or  138/152 ) having multiple contact dimples thereon ( 40-41/50-51  or  D₁-D₂-D₃ ), the dimples being drawn linearly across the back panel interconnecting two or more pads as the carrier(s) move(s) along side them. In a first embodiment ( Figs. 1- ­ 3B ) two separable carriers, the lower "hi beam" one ( 46 ) of which can be latched down in pace, have two return springs, a weaker one ( 44 ) positioned between them and a stronger one ( 48 ) under the bottom of the "hi beam" carrier; while in a second embodiment (Figs. 4 & 5) a single carrier ( 124/156 ) working with only three terminal pads ( 104/110A ,  106A  &  108A ) compared with four pads ( 4A ,  6A ,  8A  &  10A ) is used. In the first downward movement of the carrier(s) the "flash-to-pass" circuit is closed, while maintaining the "low" beams "on;" while, if a further linear movement is used, the lower or sole carrier is latched in place, selecting and maintaining the "hi" beams "on." Repeating the maximum linear movement unlatches the carrier, returning the selector switch to its "lo" beam mode. The latching and unlatching is achieved with the use of a detent spring ( 62 ;  162 ) having a projecting tip ( 63 ;  163 ), which engages and co-acts with an asymmetrical "heart shaped" cam ( 56 ;  156 ).
Patent EP-0358549-A1 (EP)
Inventor: MERIC PIERRE
IPC: E06B1/24
Filed: 1989-08-30
Abstract: The present invention relates to a prefabricated window frame which may be provided with a lining with the aid of attachable components. To this end, the invention proposes a prefabricated window frame of the type consisting of a moulded component with thin walls, whose four portions, namely the lintel the two jamb posts and the support, have a cross section in the general form of a "Z", this said frame being characterised in that the outer profile (1), corresponding to the external face of the wall (3), consists, along at least one of the four outer wings (4, 5, 6, 7) of this said outer profile (1), of a pre-perforated rib (8) having a shoulder (9) towards the inside relative to the external surface of the wall (3), this said shoulder (3) being equipped with holes (10) each occupying the entire thickness of the said shoulder (9) and capable of receiving fastenings (11). <IMAGE>
Patent EP-0335825-A1 (EP)
Inventor: BRACKER GERD-PETER DR-ING
IPC: C05F3/06
Filed: 1989-03-10
Abstract: A process for the two-stage anaerobic treatment of liquid substrates with a high organic content in a reactor (1) with two inter-connected chambers (3,4), in the first of which the hydrolysis and acid fermentation (fermentation chamber) takes place and in the second of which the methane digestion (digestion chamber) takes place, the substrate being introduced into the lower region of the digestion chamber (5) and the sludge arising from the decomposed organic materials being discharged separately from the waste water element of the treated substrate (6, 12) and the fermentation gas and the biogas which have been formed being drawn off above the liquid level (8, 13). In order to further develop a process of the generic type in such a way that the whole process of substrate treatment is accelerated and, furthermore, to create equipment for the carrying out of this process which is constructed as simply as possible and, with respect to the optimum capacities of the fermentation and digestion chambers, can be easily adapted to existing circumstances, that is to say, the degree to which the substrate to be treated is loaded with organic matter, it is proposed that the substrate is fed to the two chambers in accordance with the discharge principle at about one third of the height of the relevant liquid level or lower and that the substrate is withdrawn from the fermentation chamber from above (14). <IMAGE>
Patent EP-0343120-A1 (EP)
Inventor: PIRETTI GIANCARLO
IPC: A47C3/026
Filed: 1989-05-09
Abstract: A chair (1) comprises a base structure (2), a seat (3) mounted on the base structure (2) for pivoting about a transverse axis, travel limiting means which define the position of maximum rearward pivoting and the position of maximum forward pivoting of the seat, and resilient means which bias the seat towards its position of maximum rearward pivoting. The travel limiting means enable at least one of the end-of-travel positions to be adjusted.
Patent EP-0393121-A1 (EP)
Title: Moteur a deux temps avec chemise de cylindre et lubrification et refroidissement des ponts d'echappement
Inventor: HUNDERTMARK JAMES M
IPC: F01M9/00
Filed: 1988-12-12
Abstract: Dans un moteur à combustion interne à deux temps (2) ayant une chemise de cylindre (14), un passage de flux air-carburant (52) conduit du carter-moteur (8) au pont d'échappement (38) se trouvant dans la chemise de cylindre (14) et au pont d'échappement (39) se trouvant dans le bloc-cylindres (12) le long de l'interface entre la chemise de cylindre (14) et le bloc-cylindres (12). Plusieurs ouvertures (57-60) sont ménagées dans la chemise de cylindre (14) et communiquent avec le passage de flux air-carburant (52). Un second passage de flux air-carburant (56) est disposé entre le piston (4) et la chemise de cylindre (14) et communique avec les ouvertures (57-60), afin de faciliter le flux du mélange air-carburant à travers le pont d'échappement (38), améliorant ainsi la lubrification et le refroidissement de ce dernier.
Patent EP-0362412-A1 (EP)
Inventor: KOIKE ISAO
IPC: A61C11/02
Filed: 1989-03-30
Abstract: present invention provides a physiological three-dimensional articulator provided with a mechanism for reproducing movements of an upper jaw position and a lower jaw position, in which the center of rotation of a lower jaw frame provided in the reproducing mechanism for the lower jaw position is operated in the mouth opening and closing movement in the same manner as a rotation of a lower jaw of a human body which permits mouth opening and closing movement while it is moving, and additionally a mechanism for moving the lower jaw frame in the up and down direction simultaneously with the movement of the center of rotation is provided. With this construction, the movement of the lower jaw frame can be simulated to the real movement of the lower jaw in the human body.
Patent EP-0423151-A1 (EP)
Inventor: DAL POZZO ALMA
IPC: C07C275/04
Filed: 1989-05-30
Abstract: Les sels de glycosaminoglycane (héparine, ses fractions ou fragmnt ''supersulfatés'', sulfate de dermatane, sulfate d'héparane, héparines modifiées) avec des cations de formule (I) dans laquelle R1, R2, R3 et R4 représentent par exemple H, alkyle, cycloalkyle; R5 et R6 représentent H, alkyle ou aryle; R7 et R8 représentent H ou alkyle; n et m compris dans la plage allant de 1 à 4 alors que X = -O-CO-O-; -O-CO-; -NH-CO-; -NH-CO-NH- etc., présentent les propriétés pharmacologiques typiques des glycosaminoglycanes eux-mêmes aussi par administration orale ou rectale.
Patent EP-0416018-A1 (EP)
Inventor: LEET ROBERT PENG KWAN
IPC: C05G3/80
Filed: 1989-05-19
Abstract: Un procédé de préparation de fertilisant se présentant sous forme de pastilles, de granulés ou d'agglomérats, consiste à appliquer une matière ou un mélange nutritif organique de matières nutritives organiques naturelles ayant des propriétés de liaison, de scellement ou d'enrobage à l'égard d'un fertilisant ou d'un mélange de fertilisants inorganiques organiques, avec ou sans agents améliorant le sol; et/ou à enrober d'un fertilisant en pastilles, granulés ou agglomérats, soit d'une seule substance nutritive soit de substances nutritives multiples, soit organiques ou inorganiques soit un mélange des deux, avec ou sans oligo-éléments, agents améliorant le sol, pesticides ou régulateurs de croissance, ou agents favorisant la croissance, ou soufre élémentaire, ou matières inertes.
Patent EP-0442891-A1 (EP)
Inventor: GERTEIS HANS
IPC: B30B9/22
Filed: 1989-08-10
Abstract: Un filtre-presse pour suspensions comporte une enveloppe extérieure (1) en forme de cuve, fermée par un couvercle (11) coaxialement mobile par rapport à l'enveloppe extérieure, un élément de filtrage (15) qui part du couvercle et une membrane (5) retournable agencée coaxialement entre l'enveloppe extérieure et l'élément de filtrage (15), qui sort de l'enveloppe extérieure lorsque l'on ouvre le filtre et qui se creuse lorsqu'on referme le filtre. Lorsqu'on referme le filtre, on crée au centre de la membrane une dépression par rapport à la pression ambiante et la membrane est déformée par des influences extérieures, ce qui empêche la formation d'une fronce (21) simple, qui dépasserait latéralement sur le bord de l'enveloppe extérieure (1), cela jusqu'à ce que la membrane forme une fronce triple ou multiple, qui ne dépasse plus latéralement sur le bord de l'enveloppe extérieure.
Patent EP-0403928-A1 (EP)
Inventor: MANZALINI NOBERTO
IPC: E05D7/04
Filed: 1990-06-12
Abstract: The hinge structure has a male element (2) defining a first body (4) having an axially protruding pin (5), and a female element (3) defining a second body (6) having formed therein an axial seat (7) rotatably accommodating the pin (5). A first threaded stem (9) is radially connected to the second body (6) and is securable to a first member. A second threaded stem (13) is radially connected to the first body (4) and is securable to a second member (14) to be hinged to the first member. A transverse through seat (12) formed in the first body (4) accommodates the second threaded stem (13), and an externally activatable locking device (16,17) is accommodated in the first body (4) for releasably axially locking the second threaded stem (13) in the transverse through seat (12). An externally activatable adjustment screw (10,11) is accommodated in the seat (7) for adjusting the axial position of the pin (5).
Patent EP-0477430-A1 (EP)
Inventor: SEKINO TERUYOSHI
IPC: G05B19/418
Filed: 1990-09-28
Abstract: An off-line teaching method wherein transmission of execution data is facilitated to prevent occurrence of a transmission error and to facilitate a teaching operation and reduce the time for such teaching operation to permit construction of a fully automated production line. The method comprises the steps of teaching subdivided execution data for the working objects by way of the separate teaching system, storing the subdivided execution data thus taught, editing the subdivided execution data for each of the working objects, storing the thus edited subdivided execution data, and transmitting the execution data for each of the working objects together with an identification code of the working object to the industrial robot. The subdivided execution data are divided into information of operation of the industrial robot and working conditions for the industrial robot under the operation information. The method is applied also to a system which includes a plurality of industrial robots.
Patent EP-0421529-A1 (EP)
Inventor: VAN ENGELEN GERARD
IPC: H02K41/02
Filed: 1990-10-01
Abstract: A linear motor comprising two motor sections which are movable relative to one another along a motor axis, a first motor section (3) comprising a coil support (28) carrying a coil system (15) and a second motor section (5) comprising a magnet support carrying at least one pair of magnets which, at least when viewed along the motor axis, are spaced at a distance from one another to form a gap and which are constructed to cooperate with the system of coils across an air gap. The system of coils of the first motor section comprises a set of three coils arranged in line viewed along the motor axis, i.e. two peripheral coils (31, 33) and one central coil (32). The central coil has a coil length at least substantially equal to said distance between the pair of magnets of the second motor section, the central coil being disposed at least substantially completely opposite the gap between the magnets in a neutral position of the motor sections relative to each other.
Patent EP-0442191-A1 (EP)
Inventor: WEINHEIMER ROBERT M
IPC: C11D3/395
Filed: 1990-07-31
Abstract: The present invention is concerned with alkaline, cleaning concentrates, and cleaning solutions, comprising (i) alkali metal hydroxide, (ii) active chlorine source, (iii) water-soluble copolymer comprising monomer units of monoethylenically unsaturated dicarboxylic acid and at least one comonomer selected from monoethylenically unsaturated monocarboxylic acids and carboxyl-free monoethylenically unsaturated monomers, and, optionally, (iv) alkali metal silicate. These cleaning concentrates/solutions are useful for the cleaning of food soils, and more specifically are useful for the removal of milk soils from cold and hot surfaces without the use of phosphate builders.