baber/WOPTO huggingface dataset:
Patent EP-0353231-A1 (EP)
Inventor: GARCIA RENE VINCENT HYACINTHE
IPC: B21D31/00
Filed: 1988-02-22
Abstract: Selon un procédé de forgeage d'une jante (31) de galet de chenille en une seule pièce, on place une billette de métal chaud (27) sur un bloc de support (1); on ferme une matrice (4) ayant deux demi-coquilles complémentaires (4a, 4b) qui, lorsqu'elles sont en prise, définissent une cavité de forgeage (14) dont la forme intérieure correspond à la surface extérieure de la jante (31) que l'on veut former; on déplace un cerceau (7) de façon et à entourer à bloquer les deux demi-coquilles (4a, 4b) en position fermée; on introduit une poinçonneuse cylindrique (8) dans la cavité de forgeage (14) afin de former une ouverture axiale (29) dans la billette (27) et l'on forge le matériau de la billette, pour lui donner la forme intérieure de la cavité de forgeage (14); on enlève la poinçonneuse cylindrique (8) de la jante forgée (31) de galet de chenille et on enlève la jante (31) du bloc de support (1). Une machine servant à appliquer ce procédé est également décrite.
Patent EP-0318569-A1 (EP)
Title: Process and installation for industrial production of stabilized aggregates.
Inventor: GUIDAT GILBERT
IPC: B27K5/00
Filed: 1988-06-23
Abstract: An installation and an industrial process for the production of stabilized wood particles. The process is characterized by the succession of the following operations: mechanical reduction by a shredder, calibration, thermal treatment by passage through a rotating furnace at a decreasing temperature between 800 DEG  C. and 75 DEG  C., chemical treatment of impregnation/absorption/precipitation by successive action on the product while it is still hot by a soluble calcium salt and by a silicate, followed by drying and stabilization. The installation is characterized by the fact that it is comprised of a station for primary mechanical reduction (4) of wood, which feeds a buffer silo (7) for regulation with recovery of fines, a station for thermal treatment (9) by a rotating furnace (12) followed by a station for further mechanical treatment by a crusher/fiber remover (37) and a station for chemical treatment in a double kneading atomizer (57) ending with a station for supplemental treatment relating to specific applications, and for drying, before the material is warehoused in bulk form or in bags. This invention is of interest to the areas of construction, agriculture and horticulture, as well as various industrial and related sectors.
Patent EP-0440602-A1 (EP)
Inventor: GHEBALI CESAR
IPC: E04H15/20
Filed: 1988-10-04
Abstract: La présente invention concerne une superstructure gonflable comportant des éléments tubulaires (1) constitués par une chambre à section sensiblement circulaire délimitée par une enveloppe souple unique. Elle concerne également un procédé de fabrication consistant à raccorder plusieurs pièces en biais pour former les éléments tubulaires (1). La présente invention concerne également un ensemble pour la constitution d'un abri modulaire. Applications: tentes pour réception, couvertures de terrains de sport, serres pour l'agriculture, abris modulaires faciles à mettre en place.
Patent EP-0418240-A1 (EP)
Inventor: HELGESEN WILLY
IPC: A01K61/90
Filed: 1988-11-04
Abstract: L'objectif de ce procédé de vaccination de poissons, et en particulier de la truite et des alevins de saumon, a été de parvenir à vacciner rapidement et en douceur chaque poisson. La machine permettant la réalisation du procédé doit être fiable et avoir une capacité élevée du point de vue de sa taille, tout en étant capable de garantir une vaccination précise du poisson. Le procédé se caractérise en ce que le poisson est d'abord anesthésié dans une cuve (1) contenant de l'eau mélangé à un anesthésiant. A partir de la cuve, le poisson (lequel est sous anesthésie et donc a coulé au fond) est transporté vers le haut et transféré jusqu'à un dispositif undirectionnel (4). Le dispositif undirectionnel (4) assure que le poisson est transporté la tête en avant dans la direction d'alimentation. Le poisson est transporté à partir du dispositif unidirectionnel (4) via un dispositif de retournement de côté assurant que le poisson est tourné de côté, jusque dans un dispositif de vaccination (7) doté de moyens d'injection permettant la vaccination individuelle du poisson. Une machine permettant la mise en oeuvre de ce procédé comprend une cuve d'anesthésie (1), un convoyeur (2) destiné à acheminer le poisson sous anesthésie à partir de la cuve (1) jusqu'à un dispositif unidirectionnel (4), d'où le poisson est transporté, via un dispositif de retournement de côté (6), jusque dans une chambre de vaccination pourvue de moyens de vaccination permettant de vacciner individuellement les poissons.
Patent EP-0381799-A1 (EP)
Inventor: HEDIN ASA
IPC: A61N1/362
Filed: 1989-02-10
Abstract: The invention relates to an implantable cardiac pacemaker with means for detecting spontaneous cardiac muscle contractions in the area of an atrium and means for stimulating cardiac muscle contractions in the area of a ventricle, which, after detection of a spontaneous cardiac muscle contraction in the area of the atrium, stimulate a cardiac muscle contraction in the area of the ventricle. In this case it is proposed that the rate of stimulation of cardiac muscle contractions in the area of the ventricle should be limited to a maximum value (HSR) which slightly exceeds the heart rate (AR) adapted to the respective physical activity (KA) of the patient. 
<IMAGE>
Patent EP-0384918-A1 (EP)
Inventor: KRAEMER HORST DIPL-ING
IPC: H04L7/033
Filed: 1989-02-23
Abstract: From the clock (T1), further clocks (T2-Tn) are to be derived via a transit-time chain (3-6) so that a clock sequence (T1-Tn) with the same phase intervals is produced. These clocks (T1 to Tn) are derived from the data signal (D1) in edge-triggered D-flip-flops (7-11). A difference between the logic states at the Q outputs of two adjacent D-flip-flops (7-11) produces a preselection of the optimally adapted clock. On the basis of the Q and QN outputs of the D-flip-flops (7-11) and the non-inverting and inverting outputs of amplifiers (12-16), a gate array (18) connects an optimally adapted clock (CLK<*>) through to the clock output (21). The data signal (D1) is delayed in a delay component (17) by the time required for the selection of the optimally adapted clock (CLK<*>). The latter then clocks the delayed data signal (D2) in the edge-triggered D-flip-flop (19). 
<??>The arrangement is suitable for use in high-speed block switching systems with a local or central clock supply. 
<IMAGE>
Patent EP-0334130-A1 (EP)
Inventor: MAMBA AKIO
IPC: C10N20/02
Filed: 1989-03-10
Abstract: A lubricant composition to use for plastic working of a metal piece, comprises a modified ester compound, obtained by polymerizing an ester compound having a kinetic viscosity of 10 to 500 cSt at 40 degree C and having at least two ester linkages and at least 30 carbon atoms or reacting the ester compound with an olefin to effect an addition reaction, said modified ester compound having a kinetic viscosity at 40 degree C of a value which is 1.2 to 20 times as high as that of the starting ester compound.
Patent EP-0340462-A1 (EP)
Inventor: LINXEN INGOLF ING GRAD
IPC: F27B7/16
Filed: 1989-04-05
Abstract: The rotating-drum furnace has holding structures (28) which surround the flame region and have the effect that the freely flowing material to be treated remains in the region of the drum (10) close to the wall and does not fall through the flame. By means of the holding structures (28) and the material retained by these, an effective thermal radiation protection of the drum wall is obtained. The thermal loading of the drum is evened out over the length of the drum. The emission of harmful substances of the rotating-drum furnace is reduced and the thermal efficiency is increased. <IMAGE>
Patent EP-0354332-A1 (EP)
Inventor: WIELENBERG JOHANNES
IPC: B65D90/00
Filed: 1989-06-27
Abstract: In the course of increasing measures to improve efficiency, automatic or semi-automatic coupling pieces are increasingly being used on board ship to connect containers. It may occur, in such cases, that if coupling pieces are non-functional, there may be an unnoticed absence or inadequacy of the connection between containers. In order to prevent this, the invention proposes that the coupling pieces be provided with indicator tongues (28) which are reciprocally movable as a function of the position of their cross-bracket (15, 16). As a result it can be ascertained by reference to the position of the indicator tongues, after loading of the containers, whether the cross-brackets (15, 16) are in the desired locking position. …<IMAGE>…
Patent EP-0366973-A1 (EP)
Inventor: CABRI WALTER
IPC: C07H15/252
Filed: 1989-10-06
Abstract: 4-substituted anthracyclinones of formula (I):
      wherein R represents a straight or branched alkyl, alkenyl or alkynyl group of up to 16 carbon atoms optionally substituted by (a) an aryl group which is unsubstituted or substituted by an inert group such as an alkyl, alkoxy or nitro group; (b) an alkoxy group; (c) a trialkylsilyl group, (d) an ester group or (e) an amido group, are intermediates in the preparation of antitumor anthracycline glycosides of formula (IX):
      wherein R is as defined above and R₁ is a hydrogen atom or a hydroxy group, and pharmaceutically acceptable salts thereof.
Patent EP-0386318-A1 (EP)
Inventor: SAKATA SOICHIRO
IPC: H05F3/04
Filed: 1989-10-13
Abstract: Proposed herein is an equipment for removing static elec­tricity from charged articles existing in a clean space, particularly a clean room for the production of semiconductor devices, com­prising an AC ionizer having a plurality of needle-like emitters disposed in a flow of clean air wherein a discharge end of each emitter is coated with a dielectric ceramic material; some emitters are connected to a high voltage AC source having added thereto a minus bias voltage thereby acting as pseudo negative pole emit­ters capable of forming negative ion rich air, while the other emitters are connected to a high voltage AC source having added thereto a bias voltage biased to a more positive side than the above-mentioned minus bias voltage thereby acting as pseudo positive pole emitters capable of forming positive ion rich air.
Patent EP-0368119-A1 (EP)
Inventor: SCHAEFER DIETMAR DR
IPC: C23F11/173
Filed: 1989-10-31
Abstract: The use of methylpolysiloxanes containing quaternary ammonium groups bonded to silicon atoms via carbon atoms, the quotient of the number of dimethylsiloxy groups and the number of quaternary ammonium groups having a value of from 0.5 to 15, as corrosion inhibitors in mainly aqueous preparations, in particular coolants, such as water- mixed cooling lubricants, in amounts of from 0.01 to 0.1% by weight, based on the total preparation in ready-for-use form.
Patent EP-0368191-A1 (EP)
Inventor: NOTHDURFT KLAUS
IPC: A61M5/32
Filed: 1989-11-06
Abstract: Injection devices are already known with a plunger (6) longitudinally displaceable in a plunger guide (5) and with an adjustable working stroke (14), in which devices an ampoule housing (3) containing a cannula-securing device (1) is releasably connected to the plunger guide (5). These devices however have the disadvantage that the quantity to be injected must always be adjusted anew, which results in a risk of incorrect adjustments. In order to provide an injection device in which an adjustment once made can be retained, the plunger (6) consists of two longitudinal parts (8, 9) connected so as to be displaceable and lockable relative to one another, this device preferably comprising a hollow plunger (8) and a plunger rod (9) mounted in a threaded part (10) thereof. <IMAGE>
Patent EP-0377110-A1 (EP)
Inventor: ESSER HANS-PETER
IPC: A47J27/04
Filed: 1989-11-25
Abstract: The heating device, in particular for foodstuffs, contains a bell- shaped housing (1) which, using handles (2), can be placed as a hood over the product to be heated, having a heating apparatus (5) for heating the space enclosed by the housing and a covering of the open housing side. The housing has a connection (3) for a steam line to feed steam into the interior of the housing, an electric radiation heater (5) in the interior in the region of the housing bottom (4), and a thermostat control (6) which switches the radiation heater in dependence on the temperature in the interior of the housing. <IMAGE>
Patent EP-0429704-A1 (EP)
Inventor: LIPPERT HANS-JOACHIM ING GRAD
IPC: G21C3/324
Filed: 1989-11-29
Abstract: Mounted on the inside of the fuel assembly channel of a boiling-water fuel assembly are flow trippers which have a baffle face Pf which projects into the direction of flow of the coolant and slightly decreases the flow cross-section. <IMAGE>
Patent EP-0376139-A1 (EP)
Inventor: PASINI ROBERTO
IPC: D06B23/04
Filed: 1989-12-20
Abstract: A dye carrier for yarn packages comprises a tubular body (10) having an yarn winding surface (11) and yarn tailing means (10′) at one end of the body (10) for winding up an yarn tail. The yarn tailing means comprises a cylindrical tailing surface (20) of smaller diameter for winding up the yarn tail, a protective annular member (13) between the tailing surface (20) and the yarn winding up surface (11) to prevent damage of the tail, and centering means (12, 21) at both ends of the body (10) defining an annular yarn retaining shoulder to axially align stacked dye tubes (10).
Patent EP-0371554-A1 (EP)
Inventor: BOLLEN LAMBERTUS JACOBUS MARIA
IPC: H01S5/00
Filed: 1989-11-23
Abstract: A semiconductor device having a pn junction for producing electromagnetic radiation in an active region and a monocrystalline semiconductor body comprising a first region of a first conductivity type and a second region of the second opposite conductivity type, which form with each other the pn junction. On the second region is disposed a blocking layer of the first conductivity type, which has an interruption at the area of the active region, while on the blocking layer is disposed a highly doped contact layer of the second conductivity type, which adjoins a surface and in which a contact region is located at the area of said interruption, which also adjoins the surface and extends into the second region. The first region on the one hand and the contact region and the contact layer on the other hand are provided with an electrode. 
     According to the invention, a high-ohmic region having a disturbed crystal structure, which is located at a certain distance from the contact region and is obtained by ion bombardment, is located in the semiconductor body and extends from the said surface at least through the contact layer and the blocking layer. As a result, the advantage of the presence of a contact layer is maintained, while the disadvantage,  i.e.  a high capacitance due to said layer, is obviated. A semiconductor device according to the invention is therefore particularly suitable for optical telecommunication, in which there is frequently worked at high frequencies.
Patent EP-0379752-A1 (EP)
Inventor: TAMERIS HENDRIKUS MATHEUS
IPC: A01J25/13
Filed: 1989-12-21
Abstract: Plastic cheese vat mating tightly with a plastic cheese vat accessory (4, 25) comprising one or more flushing chambers (21) between the cheese vat wall (2) and an opposite wall part (13, 18) of said accessory. The flushing chamber (21) is formed by means of a spacer (14,30,28) between cheese vat wall (2) and said opposite wall part (13,18). 
The accessory may be a gauze inner mould (4) having a retaining ring (3) being accommodated in an annular chamber (32) on the top side of the cheese vat, and said ring (3) has projecting parts (15) snap fitting into a recess (10) in the wall of the cheese vat. Also lobes (30) are present between the top-side of a cheese vat top wall (11) and the bottom side (20) of the retaining ring (13). The accessory may also be a supporting ring (25) being situated at the outside of the cheese vat, spacing ribs (28) forming a flushing chamber (21) between said ring (25) and the outer side of the cheese vat. 
Flushing chambers (21) may also be formed between the bottom edge (37) of a cheese vat and the edge of an aperture (36) in a bottom plate (33) and between the edge (41) of an aperture (42) in a top plate (32) and opposite extended part of retaining (3) when a plurality of cheese vats are accommodated in a unit comprising a bottom (33) and top plate (32). 
In a follower (47) for such a cheese vat flushing chambers (21) are present in the region where bottom (47a) and top follower part (47b) are connected to each other.
Patent EP-0323895-A1 (EP)
Inventor: SHOEMAKER PAUL S
IPC: B60C3/04
Filed: 1989-01-05
Abstract: A tire and wheel rim assembly is described as comprising a tire with low aspect ratio in the range of from 40 to 45 and a wheel rim which has a diameter in the range of from 457 to 508mm.
Patent EP-0341992-A1 (EP)
Inventor: TOWNS EDWARD J DR
IPC: B29C45/44
Filed: 1989-05-10
Abstract: A container closure (122) comprises a cylindrical molded unitary member defining a top panel (122h) and a skirt depending from the top panel to an open end for securement to the container, the skirt being interiorly tapered (122f) at the open end. The taper begins flush with the outer surface of the skirt (122g) and ends in a first circumference extending radially of the central axis of such cylinder. The skirt further defines a bead (122d) extending radially interiorly of the skirt to a second circumference radially closer to the cylinder central axis than the first circumference. The closure provides sealing retention pressure in accordance with the radially interior extent of the bead and exhibits evidence of an initial removal from the container. In one embodiment, the bead is generally of semispherical configuration and flow passages (122d-1) may exist in the bead, preferably over less than the hemispherical extent thereof. In another embodiment; said skirt further defines front and rear locking tabs (220, 220A, 226) respectively mutually spaced perimetrically at a location above said tapered surface and a bead at a location below said top panel and said locking tabs. The method for making the closures involves the use of a stripper plate (118) to participate in part in defining a mold cavity.
Patent EP-0347042-A1 (EP)
Inventor: KUSAKA YOSUKE
IPC: G02B7/36
Filed: 1989-05-15
Abstract: An automatic focusing apparatus comprising:
     focusing means for repetitively detecting a defocus amount of a photographing lens, moving object discriminating means for discriminating whether or not an object is moving, pursuit correction amount calculating means for calculating a pursuit correction amount for the moving object on the basis of the present and previous defocus amounts, lens drive means for, when the discriminating means discriminates that the object is not moved, calculating a drive amount of the lens on the basis of the present defocus amount and for, when the discriminating means discriminates that the object is moving, calculating the drive amount of the lens on the basis of a pursuit drive amount as a sum of the present defocus amount and the pursuit correction amount, so as to drive the lens, and pursuit enable/disable determining means for determining whether the drive means calculates the drive amount of the lens on the basis of the discrimination result of the discriminating means or calculates the drive amount of the lens on the basis of the present defocus amount, wherein when a drive direction of the lens is reversed, the pursuit enable/disable determining means causes the lens drive means to calculate the drive amount of the photographing lens on the basis of the present defocus amount to drive the lens in a predetermined number of times of drive operation after the reversal..
Patent EP-0364278-A1 (EP)
Inventor: HORI YOSHIAKI
IPC: F01L3/10
Filed: 1989-10-12
Abstract: The ceramic valve comprises a valve rod (2) and a valve body (1) provided at one end of the valve rod. The valve rod has an annular groove (3) at its other end, into which a cotter is to be fitted. The annular groove (3) possesses a surface roughness having a maximum height of not more than 3.2 µm. This prevents occurrence of cracks in the valve during extensive use. To produce such ceramic valves, the process comprises forming a shaped body in which a valve body and the annular groove are formed, and finish polishing the annular groove to a surface roughness having a maximum height of not more than 3.2 µm.
Patent EP-0359645-A1 (EP)
Inventor: BARTHOLE JEAN-PIERRE
IPC: C12R1/15
Filed: 1989-09-11
Abstract: Process for separating 2-keto-L-gulonic acid from a fermentation liquor chiefly containing the calcium salt of 2-keto-L-gulonic acid, by carrying out the following successive operations: 1) separation of the insoluble matter, 2) demineralisation of the filtered liquor, and 3) separation of the 2-keto-L-gulonic acid.
Patent EP-0366550-A1 (EP)
Inventor: ESCUYER VINCENT
IPC: C12Q1/68
Filed: 1989-10-25
Abstract: The nucleotide sequences comprise all or part of a sequence coding for an adenyl cyclase such as that expressed by B. anthracis. The protein expressed can be used to develop molecular vaccines which offer protection against infections caused by B. anthracis and, if necessary, B. pertussis in humans and animals.
Patent EP-0342137-A1 (EP)
Inventor: SIMONCELLI PHILIPPE
IPC: E05B65/08
Filed: 1989-04-18
Abstract: A latch assembly for sliding wings is composed of: - a base (2) formed by a bracket, of which one wing (6) is surface-mounted on the inner face of the wing and the other wing (7) projects relative to the latter; - a control handle (3) mounted pivotably on the said base (2) and having a locking member (4) intended for interacting with a latch (5) or equivalent arranged on the frame. To ensure some degree of safety in the manipulation of this latch assembly, whilst at the same time reducing the degree of complexity of its component elements, it possesses, furthermore, single elastic means (19) capable of pushing the control handle (3) either into the released position or into the locked position, depending on the angular offset imparted to the said control handle (3). <IMAGE>
Patent EP-0400084-A1 (EP)
Inventor: WU LANCELOT
IPC: H04N7/32
Filed: 1989-03-13
Abstract: L'invention concerne un circuit mettant en oeuvre un algorithme de correspondance de bloc pour coder des signaux vidéo. Le circuit peut être constitué sous la forme d'une seule puce d'intégration à très grande échelle. Une puce d'intégration à très grande échelle mettant en oeuvre l'algorithme de correspondance de bloc comprend des moyens d'entrée (110, 120, 122) qui reçoivent des données séquentiellement (PE0 - PE16) de sorte que la puce est de taille relativement petite, mais comprend également des processeurs parallèles de sorte que la puce est rapide.
Patent EP-0380927-A1 (EP)
Inventor: FENKART OTTO
IPC: A47L15/50
Filed: 1990-01-09
Abstract: The dish rack for dish-washing machines has a lower part (1) with a grid-type base and with frame sides (3). Arranged above it is a top frame (5), the lower part and the top frame (5) being positively connected to one another by vertical upright bars (4) and the upright bars (4) being received by recesses (14, 18) both in the lower part (1) and in the top frame (5), the cross-sectional contours of which recesses correspond to those of the upright bars (4). The dish rack is characterised in that the upright bars (4) are formed by cross- sectionally L-shaped rails which have a row of holes in at least one of the two limbs (7, 8) and a moulded-on tab (10), in the manner of a punch-out, is provided at least in one of the two limbs (7) in the lower region and below the row of holes, which tab is resilient transversely to the axis of the rail and bears on its outside a step (11) which projects in relation to the plane (E1) of said limb (7). The upright bar (4) is thus fixed in the lower part (1) by a catch which may be detachable if required. <IMAGE>