baber/WOPTO huggingface dataset:
Patent EP-0298865-A1 (EP)
Inventor: TOFFOLI ALAIN
IPC: G01R31/00
Filed: 1988-07-06
Abstract: The system includes a variable current generator for each element. The generator is capable of applying to the element either a variable direct current or a square wave current of variable frequency and mark-space ratio. Systems for reading and/or measuring are connected to the tested elements in order to determine the variation in the currents or voltages applied to them and in order to determine, from an initial time for each element, the characteristic time in which variations of the measured values are produced. The system includes a processor connected to a memory to control the variations in the direct or square wave currents and the recording of the measured values and the characteristic times. <IMAGE>
Patent EP-0327777-A1 (EP)
Inventor: BOURGEAUX PIERRE
IPC: G01D5/245
Filed: 1988-02-12
Abstract: To reduce the overall size of a coder of the differential type, the disc (1) connected angularly to the movable member, the position of which is to be ascertained, and the disc (12) connected to it via the common pinion (7) and the two gearwheels (6, 10), are mounted, together with the latter, coaxially on the main shaft (2) coupled to the shaft (4) controlling the displacements of the abovementioned movable member. <IMAGE>
Patent EP-0302943-A1 (EP)
Inventor: KAWAMURA HIDEAKI
IPC: G05D3/12
Filed: 1988-02-04
Abstract: A period (To) required for sending the whole amount of instruction pulses for the forward motion is calculated based upon the instructed moving amount and the instructed feeding speed (VO) that are stated in a program. A corrective feeding speed (V1) is calculated based upon the amount (ESO) of instruction pulses for the backward motion that are sent during the period between a moment (t1) at which the transmission of the instruction pulses for the backward motion is started and a moment (t2) at which the positional deviation becomes zero. The instruction pulses for forward motion and the instruction pulses for the backward motion are sent over the period (TO) at the corrected feeding speed (V1).
Patent EP-0355089-A1 (EP)
Inventor: ALLEN PETER
IPC: F16L55/162
Filed: 1988-02-01
Abstract: Un revêtement intérieur pour conduites de grand diamètre est formé à partir de segments de panneaux en PVC (10) qui sont découpés en segments et placés autour de la paroi de la conduite, les extrémités (19) des panneaux étant jointes bout à bout par des bandes d'assemblage (20). Chaque panneau (10) comporte un profil long d'un de ses côtés qui est complémentaire avec un profil le long de l'autre côté, de sorte que des panneaux adjacents (10) peuvent être serrés les uns contre les autres de façon à former un revêtement intérieur s'étendant d'un trou d'homme à l'autre le long de la conduite.
Patent EP-0333817-A1 (EP)
Title: Adapter between coaxial cable and twisted pair cables
Inventor: CURTIS ROBERT A
IPC: H04L12/40
Filed: 1988-09-07
Abstract: An adapter for allowing high frequency local area network signals to be transmitted over low cost 
twisted pair cable. 
The adapter performs two functions, to act as a converter to match the impedance of the coaxial cable to that 
of twisted 
pair cable, as well as an output balancer, to insure that the alternating current or high frequency components 
of the signals 
sent over the twisted pair cable are complementary. Only one of the complementary signals carries DC collison 
informa­
tion.
Patent EP-0337110-A1 (EP)
Inventor: SPIESS HANSRUEDI
IPC: E02D29/14
Filed: 1989-03-08
Abstract: The floor water-drain is composed of a frame (38) and a grating (39) inserted therein. The grating (39) has a central bar (1) and transverse bars (2) arranged thereon. Retaining parts (15, 16, 17), into which projecting parts (3, 4, 5) of transverse bars (2) reach when the grating (39) is inserted, are arranged above a support (14) for the grating in the frame (38). To insert the grating, the projecting part (3) of one side of the grating is inserted into the relevant retaining part (15) and the opposite side of the grating (39) is then pressed down, the projecting parts (4, 5) at sloping surfaces (9) snapping into the retaining parts (16, 17) with simultaneous elastic deflection of the central bar (1). The grating (39) is thereby positively retained in the frame (38) and, even when using an elastic grating material, cannot be moved by the traffic running over it so far that it could spring out of the frame (38). 
<IMAGE>
Patent EP-0355820-A1 (EP)
Inventor: SIT SIN-YUEN
IPC: C07D405/06
Filed: 1989-08-23
Abstract: Compounds of the formula
      wherein 
R¹, R², R³, and R⁴ each are independently hydrogen, halogen, C₁₋₄alkyl, C₁₋₄alkoxy or trifluoromethyl; 
R is hydrogen, C₁₋₄alkyl or phenyl; 

      R⁵ is hydrogen, a hydrolyzable ester group or a cation to form a non-toxic pharmaceutically acceptalbe salt, 
are novel antihypercholesterolemic agents which inhibit cholesterol biosynthesis. Intermediates and processes for their preparation are disclosed.
Patent EP-0334442-A1 (EP)
Inventor: SALLE BERTRAND
IPC: H04B3/23
Filed: 1989-03-20
Abstract: Echo canceller for a variable-phase echo signal, connected between two unidirectional transmission and reception channels connected by means of a coupling circuit (6) to a bidirectional channel, this echo canceller comprising an adaptive filter (92) interacting with a phase-shifting element (95) to form a replica of the echo signal, a subtraction element (72) inserted in the reception channel in order to deliver a signal differencing the echo signal and its replica; this canceller is provided with a circuit (300) suppressing the continuous component of the differencing signal which is designed to deliver an adjusting quantity heading for the adaptive filter and for the phase-shifting element. …<??>Application: data transmission. …<IMAGE>…
Patent EP-0367309-A1 (EP)
Inventor: THOMASSEN EGIDIUS THEODORUS RE
IPC: H01R12/58
Filed: 1989-06-16
Abstract: An electrical contact terminal having a mounting section designed for press-fit insertion into a hole of a substrate such as a circuit board. The mounting section comprises an oblong base portion to which is secured at least one separately formed flexible fin. While the base portion and fin are both electrically conductive, they are not formed integrally from the same material and may be formed of two different materials. The fin or fins are secured to opposite sides of said base portion and are secured to said base portion at one or both ends. At one end, the fins are narrowed in width and thickness and secured to the base portion by means of electrical or laser welding. The fins may be mechanically clamped to the base portion at the other end. The terminals may be carried by a carrier strip and the fins may be preferably formed by punching a portion of said carrrier strip and bending it around said base portion of the terminal to form parallel fins extending on opposite lateral sides of the base portion. A process for manufacturing the electrical terminal is also disclosed.
Patent EP-0352832-A1 (EP)
Inventor: LOGAN ROBERT THOMAS
IPC: C07C257/06
Filed: 1989-06-21
Abstract: A method is provided for treating patients suffering from or susceptible to bronchoconstriction, particularly for patients suffering from an asthmatic attack which comprises the use of benzothiophene, benzofuran, dihydronaphthalene or indene derivatives represented by formula I
      wherein each of R¹, R², R³ and R⁴ is independently H, (1-­4C) alkyl, (1-4C) halogen substituted alkyl, OH, (1-4C) alkoxy, (1-4C) halogen substituted alkoxy, NO₂, CN, halogen, an unsubstituted or (1-4C) alkyl substituted amino group, or wherein two adjacent groups R¹, R², R³ or R⁴ together form methylenedioxy; 
X is S, O or (CH₂) m  in which m is 1 or 2; 
R⁵ is H or (1-4C) alkyl; 
R⁶ is H, NH₂ or (1-4C) alkyl; 
R⁷ is H, (1-4C) alkyl or OR⁸ in which 
R⁸ is H, (1-4C) alkyl or (1-8C) acyl; 
and its pharmaceutically acceptable salts for the prepa ration of a medicament with bronchodilator activity.
Patent EP-0375049-A1 (EP)
Inventor: KEMKERS PIETER
IPC: B65B15/04
Filed: 1989-12-18
Abstract: The invention relates to a method and an apparatus for packing products in a tape, more specifically, electric and/or electronic components, the products being tested in a measuring station subsequent to which the faulty products are discharged and the approved products are placed in uninterrupted series onto the tape. A series consists of a number of adjoining approved products.
Patent EP-0324589-A1 (EP)
Inventor: FITZPATRICK JOHN STEPHEN
IPC: D06F58/10
Filed: 1989-01-11
Abstract: A clothes steaming and drying cabinet comprising a housing (4) defining an interior region (28) for the clothes. Hangers (135) and a bar (109) is provided for suspending jackets and trousers respectively. Weighted bars (119, 146 and 147) tension the clothes during steaming. A sub housing (33) houses a heating element (150) and a fan (151) for delivering heated air into the interior region (28). A boiler tank (165) generates steam for delivery into the region (28). 
     During the steaming and drying cycle, steam is delivered for a steaming period of the cycle and subsequently heated air is delivered during the drying period of the cycle. During the steaming period, heated air is intermittently delivered into the interior region simultaneously with the steam to reduce the formation of condensation on the interior of the cabinet.
Patent EP-0327399-A1 (EP)
Inventor: LUDDEN MICHAEL JOSEPH
IPC: H01L23/498
Filed: 1989-02-03
Abstract: Miscellaneous UNIAX concepts. 
     The present concepts include "1:1" uniax (40) with one conductive through-hole per chip connection site, "mirror chip" testing, heat-sink bonding to chips, avoiding contact with conductive cleaved edge of chip, indium solid columns, metal recessed (41) in the through-holes. All of these are sub­ject to preferred materials (UPILEX polyimide) and tech­niques (U.V. laser ablation, minimum taper of holes).
Patent EP-0348107-A1 (EP)
Inventor: CLARK HAROLD V
IPC: H02P3/12
Filed: 1989-06-15
Abstract: A system for dynamically controlling the braking of a pulse-driven dc motor. An inductor (19) is connected between a pulsed switch (35) and the motor's armature. A transistor (T1) is connected to be rendered conductive by a voltage induced across the inductor and to provide a path, in series with the inductor, for armature current to flow.
Patent EP-0361931-A1 (EP)
Inventor: KANBARA MAKOTO TONEN CORP CORP
IPC: C10N10/06
Filed: 1989-09-28
Abstract: A non-aqueous electro-rheological fluid, which comprises an electrically insulating liquid as the dispersion medium and a dielectric fine particle as the dispersed phase, wherein the dielectric fine particle is an inorganic solid particle having a low electro­conductivity, inclusive of a semiconductor. This electro-rheological fluid has a very high stability and a large viscosity-increasing effect over a broad temperature range including high temperatures and is far superior to the conventional electro-rheological fluids in responsitivity and reproducibility.
Patent EP-0329527-A1 (EP)
Inventor: JOUENNE ROLAND
IPC: B23D39/00
Filed: 1989-02-08
Abstract: The device according to the invention is intended to manipulate the tools of a vertical broaching machine during their exchange. It essentially comprises a stand (1) provided at its upper part with a slide (11) which can move vertically and carries a carriage (14) which can move horizontally, and a rotating table (5) with means (6, 7) for receiving the broaches manipulated by the carriage/slide assembly. It furthermore comprises a tilting frame (18) which enables the device to be unloaded or reloaded by moving the broaches from a horizontal position to a vertical position, and vice versa. <IMAGE>
Patent EP-0329566-A1 (EP)
Inventor: VATANT ROBERT
IPC: C21C5/50
Filed: 1989-02-17
Abstract: A convertor comprising a vessel (1) resting on two supports (2) by means of two diametrically opposed rotary bearing members (3) centred on the same tilting axis (15). 
<??>According to the invention the two bearing members for the vessel (1) consist respectively of two hoops (3,3') of fairly large diameter bearing on rollers (5) and forming an integral part of the vessel (1), each hoop (3,3') being fastened directly to the side wall of the vessel (1) along its inner edge (31); the diameter of the hoop (3) being determined so that the connection is ensured over a sufficient length. 
<??>The invention is applied especially to steel manufacture. 
<IMAGE>
Patent EP-0376838-A1 (EP)
Inventor: PUJOLS CHRISTIAN
IPC: F42D3/00
Filed: 1989-12-27
Abstract: Apparatus for the cutting of solid structures from a distance by the explosion of a charge (1) and with a projectile (10) in the form of a plate which is thinned at the centre and which is deformed to a crown, the diameter of which is defined by that of the perimeter (11). The invention is used for the cutting of plates made of steel or composite materials. <IMAGE>
Patent EP-0368795-A1 (EP)
Inventor: BRAMMER NORMAN
IPC: F16L37/088
Filed: 1989-10-30
Abstract: A pin and box connection for connecting tubular mem­bers together utilizes a split sleeve (37). The split sleeve is carried on one of the members and has the ability to retract. This allows the members to be snapped together without ro­tation. The split sleeve is threaded, and the threads (23, 39) rat­chet over each other when snapped together. A locking pin (49) is located in one of the members for engaging a longitudi­nal slot in the other member. The locking member prevents the members from rotating to unscrew once snapped together. The locking pin can be removed to allow the members to be unscrewed from each other.
Patent EP-0357691-A1 (EP)
Inventor: YU SIMON HSIAO-PAO
IPC: C08F283/01
Filed: 1988-12-06
Abstract: Des formals cycliques, différents du trioxane, forment des macromères avec un alcool oléfiniquement insaturé fonctionnant comme une espèce se propageant afin de former un macromère de polyformal dont le poids moléculaire est généralement inférieur à environ 10000. On peut utiliser un éther à anneau ouvrable de manière cationique afin de ménager une intercalation de polyéther dans l'alcool d'alkényle de sorte que le macromère de polyformal formé contient un bloc de polyéther. Ainsi le macromère du polyformal peut avoir un groupe de tête d'acryloyle, d'allyle ou de styryle. On réalise séquentiellement des macromères de copolymères bloc de polyformals en formant d'abord le bloc de premier formal, puis sans isoler le macromère ainsi réalisé, en polymérisant séquentiellement un second monomère de formal afin de former le second bloc de formal. On peut réaliser un macromère de copolymère aléatoire avec un ou plusieurs formals cycliques ou un éther cyclique. On peut également réaliser des macromères de copolymères aléatoires avec du formaldéhyde ou du trioxane. Après formation d'un macromère de polyformal, on peut l'isoler et l'utiliser comme espèce de propagation afin de produire un copolymère en bloc avec un polyéther ou avec un autre formal. On peut également utiliser un macromère de polyformal afin de copolymériser un monomère oléfinique pour produire des copolymères greffés ou alvéolés dans lesquels les chaînes de macromères sont incomplètes. On peut utiliser un macromère de polyformal à extrémité couronnée afin de former des copolymères en bloc de formal-siloxane non hydrolysables.
Patent EP-0365684-A1 (EP)
Inventor: SATO KAN-ICHI
IPC: B29C45/46
Filed: 1989-03-24
Abstract: A molding method and an injection-compression molding machine provided with an opening/closing valve between an injection unit and a metallic mold for achieving said molding method, in which in order to make the density of molten resins uniform and thus produce stable molded products, said valve is closed to carry out the preliminary pressing within the injection unit before the molten resin is injected into the metallic mold and then the molten resin is pressed within the metallic mold during or after the injection. This molding machine is arranged in a molten resin passage (46) provided between the injection unit (10) and the metallic mold (30) so as to be opened and closed and provided with the valve (40) for closing said passage and changing a sec. tional area of said passage.
Patent EP-0419509-A1 (EP)
Inventor: MCFERRAN NEIL VAUGHAN
IPC: C07K1/04
Filed: 1989-05-24
Abstract: Un procédé de mesure quantitative d'un acide dans un solvant organique polaire consiste à ajouter une base à inhibition stérique telle qu'une diisopropyléthylamine, une triéthylamine ou une N-méthylmorpholine au solvant, et à mesurer la conductance du mélange. Ce procédé s'applique en particulier au contrôle de la progression de réactions d'accouplement à préactivation et de déprotection dans la synthèse de peptides en phase solide.
Patent EP-0392018-A1 (EP)
Inventor: MYOJO KATSUNORI
IPC: C11B11/00
Filed: 1989-06-05
Abstract: The invention provides a process for purifying raw lanolins containing agricultural chemicals by removing the residual agricultural chemicals therefrom, which comprises subjecting the raw lanolins to at least one of the step (1) of hydrogenation in a molten state or in an organic solvent in the presence of a hydrogenation catalyst at a temperature of 60 to 210° C under a hydrogen pressure of 1 atm or more with a hydrogen consumption of 0.001 to 0.05 wt. % based on the raw lanolin, the step (2) of distillation in vacuo at a temperature of 150 to 280 C under an absolute pressure of 10 to 500 x 10 -3  mmHg, and the step (3) of adsorption on a resin selected from among those containing styrene-divinylbenzene as a skeleton, those containing acrylic ester as a skeleton and polystyrene resins and having a micropore size of about 10 to 250 Å or on a crystalline aluminosilicate having an internal diameter of about 9 to 13 A.
Patent EP-0426702-A1 (EP)
Inventor: RASMUSSEN OLE-BENDT
IPC: B29C67/00
Filed: 1989-06-26
Abstract: Une feuille tubulaire souple (10) en matière polymère est amenée à une première position (par exemple entre des rouleaux (11)) dans une forme plane et est coupée de manière hélicoïdale par la lame (18) afin de former une bande découpée entraînée par une unité (20). Ladite bande plane est entraînée à partir de la première position et ouverte en une forme tubulaire, puis elle est entraînée sur un mandrin (14) où elle est découpée. Elle est de préférence gonflée par de l'air provenant d'une soufflante (13).
Patent EP-0381750-A1 (EP)
Title: Method for treating and preventing loss of bone mass.
Inventor: DELUCA HECTOR F
IPC: A61P43/00
Filed: 1989-08-02
Abstract: The invention describes and claims the use of 1 alpha -Vitamin D2 as a medicament in the treatment of osteoporosis. Active Vitamin D3 compounds are ineffective or minimally effective at dosage ranges which can be tolerated by the human. At dosage ranges which are required to effectively restore lost bone mass, active Vitamin D3 compounds present a serious amount of toxicity in the form of hypercalcemia and hypercalciuria. The inventors have found that 1 alpha -Vitamin D2 which is equally as active as 1 alpha -Vitamin D3 in stimulating intestinal calcium absorption can be safely administered at dosages above 3.0  mu g/day without stimulating bone reabsorption.
Patent EP-0441839-A1 (EP)
Inventor: HERBERT E ANDERSON JR
IPC: G05D11/13
Filed: 1989-10-17
Abstract: Un système de commande (20) pour injecteurs (40) de produit chimique comprend une unité de commande (45) qui émet des signaux de valeur de consigne de plusieurs alimentations en produits chimiques ainsi que des signaux de commande associés, chaque signal de valeur de consigne définissant une capacité d'injection désirée pour un injecteur (40) de produit chimique, et le signal associé de désignation de commande désignant l'injecteur (40) qui doit recevoir le signal de valeur de consigne. Un dispositif de commande (35) est associé à chaque injecteur (40). Le dispositif de commande (35) reçoit un signal de capacité provenant de l'injecteur (40) qui définit la capacité d'injection volumétrique de l'injecteur (40), compare le signal de capacité avec le signal de consigne d'alimentation, et émet un signal de commande pour régler la capacité d'injection volumétrique de l'injecteur (40). Un dispositif de réglage (55) reçoit le signal de commande et positionne une butée (145) pour limiter le mouvement de va-et-vient du piston (85) d e l'injecteur (40) de manière à régler la capacité d'injection volumétrique de l'injecteur (40). Les injecteurs (40) injectent dans un fluide porteur commun tel que de l'eau d'irrigation, et le fluide porteur, par l'intermédiaire d'une soupape (120) actionnée par l'écoulement du fluide porteur, est également utilisé pour donner aux pistons (85) des injecteurs ce mouvement alternatif. Un dispositif d'invalidation (160) est prévu pour invalider les dispositifs de commande (35) lorsque les pistons (85) des injecteurs (40) sont poussés de force contre les butées (145).
Patent EP-0445185-A1 (EP)
Title: Self-emulsifying ester compounds.
Inventor: MATHIESEN THOMAS
IPC: C09K8/12
Filed: 1989-11-23
Abstract: PCT No. PCT/DK89/00278 Sec. 371 Date May 21, 1991 Sec. 102(e) Date May 21, 1991 PCT Filed Nov. 23, 1989 PCT Pub. No. WO90/05714 PCT Pub. Date May 31, 1990.Compounds of general formula (I), wherein R1 is hydrogen, C1-4 alkyl or a group of formula (II): -O(CH(R10)CH2O)nR20, R2 is hydrogen or a group of formula (III): -O(CH(R11)CH2O)mR21, R3 is a group of formula (IV): -(CH(R12)CH2O)pR22, and R4 is a group of formula (V): -(CH(R13)CH2O)rR23, where R10, R11, R12 and R13 each is hydrogen or CH3, R20 R21, R22 and R23 each is an acyl moiety of a polycarboxylic acid, and n, m, p and r each is an integer from 1 to 15; q is 1 or 2; with the provisos that if q is 2, then the 2 groups R1 may be the same or different and the 2 groups R2 may be the same or different; and, if one or more of the groups R20, R 21, R22, and R23 is an acyl moiety of a polycarboxylic acid group, then 0-3 of the remaining carboxy groups of the polycarboxylic acid form the acyl function(s) of a moiety R20, R21, R22, and R23 in another unit of formula (I); and at least one of any free carboxylic acid groups are neutralized, as well as compositions comprising compounds of formula (I) and an additive, and aqueous emulsions of such compounds or compositions. The compounds of formula (I) are useful as self-emulsifying compounds, as cooling/lubricating agents in the machining of metals, in hydraulic fluids, and as mould release agents.
Patent EP-0383025-A1 (EP)
Inventor: RAUCHMAUL SIEGFRIED
IPC: H05K5/06
Filed: 1990-01-15
Abstract: The component (B1) or the assembly is accommodated in a housing (G1) which is assembled from at least two housing parts (GU1, GO1) and from which connecting legs (A1) are guided to the exterior. In order to increase the sealing effect and hence to protect against internal corrosion, an outer capsule (Ak1) of a thermoplastic synthetic material is integrally formed by injection moulding at least in the region of the joint point (F1) of the housing (G1) and in the region where the connecting legs (A1) emerge from the housing (G1). 
<??>Particularly in the case of the hermetically sealed encapsulation of surface-wave filters, sections, which are welded to the outer capsule, having a small wall thickness are formed on the housing parts, circumferentially in their peripheral region. 
<IMAGE>
Patent EP-0379157-A1 (EP)
Inventor: SHINOZAKI FUMIAKI
IPC: G03F7/016
Filed: 1990-01-16
Abstract: A light-sensitive composition is provided comprising
     (a) an aromatic diazo compound and   (b) a cationic dye/borate anion complex, e.g. represented by the general formula:
         
     The light-sensitive compound can further comprise a radical-polymerizable unsaturated compound.