baber/WOPTO huggingface dataset:
Patent EP-0438760-A1 (EP)
Inventor: BITSCHKUS HORST
IPC: F16F1/36
Filed: 1990-12-21
Abstract: In a cylindrical spring block, consisting of an elastomeric material having parallel, mutually separated hollow channels running inside the spring block, it is provided according to the invention for easy manufacture of these channels and for better axial stressing of this spring block that the channels (4, 6, 8, 12) are constructed concentrically with respect to the cylinder axis, in an annular form with the same diameter and are axially separated from one another along the cylinder axis. (Fig. 1) <IMAGE>
Patent EP-0493630-A1 (EP)
Inventor: HENNECKEN H BRUNO
IPC: B32B5/26
Filed: 1990-12-31
Abstract: A press pad for high-pressure multi-story presses for the production of high-pressure laminates, including a textile fabric including a plurality of yarns composed of aromatic polyamide, and metal filaments disposed in said textile fabric in an amount ranging from 10 to 25 weight percent, based on the total weight of the press pad, the metal filaments being helically wound around each of the aromatic polyamide yarns.
Patent EP-0404256-A1 (EP)
Inventor: SMET MARC JOZEF MARIA
IPC: F16L55/165
Filed: 1990-06-19
Abstract: Procedure for the enlargement of the passage of a pipe (2) in the ground (1), according to which procedure this pipe (2) in the ground (1) is pushed open, characterized in that in the pipe (2) at least one high pressure hose (3) is installed, which, in condition filled by fluid under high pressure, is thicker than the inside of the pipe (2), but in another state without this high pressure, can be brought into the pipe, the high pressure hose (3) is put under pressure with fluid under high pressure until the pipe (2) expands after which the pressure of the fluid (4) in the high pressure hose (3) is lowered.
Patent EP-0425013-A1 (EP)
Inventor: FRANCK CHRISTIAN
IPC: C23F3/06
Filed: 1990-10-15
Abstract: Baths for chemical polishing of surfaces made of stainless steel, comprising, in aqueous solution, a mixture of hydrochloric acid and nitric acid, a quinone derivative, a surfactant and a brightening agent chosen from naphthalenes and quinolines substituted by at least one hydroxyl group and a sulphonate group. The baths are suitable for chemical polishing of surfaces made of austenitic steel in contact with which they are kept in a stagnant state.
Patent EP-0432823-A1 (EP)
Inventor: DEKKER EVERT
IPC: B44D3/12
Filed: 1990-11-27
Abstract: Container, in particular a paint bucket, consisting of a bottom (1) and a substantially cylindrical wall (2) which near its upper edge (3) is provided with means (4) which may cooperate with a lid for closing the bucket, said bucket being provided with an auxiliary wall (5) near the upper rim (3) of said bucket and spaced from this and extending around the wall (2) of the bucket, said auxiliary wall (5) together with the wall (2) of the bucket forming a space (11) open at its upper end and closed at its lower end, in which space (11) paint can be received which has run over the upper rim (3) of the bucket.
Patent EP-0378356-A1 (EP)
Inventor: CHAO HUNG-YA
IPC: B41M5/165
Filed: 1990-01-09
Abstract: An epoxy microcapsule comprising an oil core material and a microcapsule wall enclosing the oil core material. The micro­capsule wall is an interfacial polymerization product of an epoxy resin and a polyamino compound having multifunctional amino groups capable of crosslinking the epoxy resin. The epoxy resin is preferably bisphenol A or bisphenol F based epoxy resin. The polyamino compound preferably has primary and tertiary amino groups. The epoxy microcapsule can be used in carbonless copying systems.
Patent EP-0378359-A1 (EP)
Inventor: MODDERMAN SIGISMUND MATTHEWS
IPC: B60J1/02
Filed: 1990-01-09
Abstract: The invention provides a vehicle having frame members (1,2,3) joined such that a pane of glass (6) or window frame (13,16) may be firmly mounted directly on the frame members (1,2,3).
Patent EP-0422876-A1 (EP)
Inventor: YAMAGUCHI MAKOTO C O SHIMIZU C
IPC: C02F3/28
Filed: 1990-10-08
Abstract: A method of controlling waste water treatment by anaerobic fermentation comprises continuously sampling and measuring, preferably colorimetrically, the enzyme activity or adenosine triphosphate concentration which indicates the activity of the microorganisms, in the water treated by anaerobic fermentation treatment, for example, methane fermentation, and controlling various fermentation conditions as occasion demands on the basis of the result of the measurement. 
     Apparatus for controlling waste water treatment by anaerobic fermentation comprises a device that continuously measures the enzyme activity or ATP concentration in the water treated in an anaerobic fermentation tank, for example, a methane fermentation tank. 
     This apparatus includes a supply pipe (1), pH control tank (2) with acid and alkaline supplies (8,9), fermentation tank (3) and a measurement tank (10) taking samples from said tank (3) and sensors (55,56) therein. 
     By early prediction that the condition in the reactor is proceeding to an abnormal state it is possible to carry out earlier the control of various fermentation conditions, so that even if an abnormality begins to occur in the fermentation conditions of the waste water treated in the fermentation tank, the fermentation conditions can be easily   and rapidly returned to normal. 
     By measuring an active condition of microorganisms or the ATP concentration in the reactor and feeding back the result of the measurement to control various fermentation conditions, the waste water treatment in the anaerobic fermentation tank can be controlled to and maintained in optimal conditions speedily, easily and precisely, so that highly efficient fermentation treatment can be maintained for a long period.
Patent EP-0382646-A1 (EP)
Inventor: DELISLE DOMINIQUE
IPC: H04Q11/04
Filed: 1990-02-09
Abstract: An emulator according to the invention essentially comprises a central-processing unit (1050), frame multiplexing and demultiplexing circuits (1054 and 1055), line transmission and reception circuits (1056 and 1057), means of interfacing with an external system (1051, 1052 and 1053), and a time base (1059). The emulator transmits downward test frames (TD) and analyses upward test frames (TM) transmitted in response by terminal devices. The information contained in the frames is processed by the central-processing unit so as in particular to determine the condition and quality of various links established with the terminal devices. The emulator is more particularly designed to be integrated in a bus testing and measuring system according to the invention. The system comprises a main piece of equipment connected to a bus and which includes the emulator and terminal-simulation devices. Circuits for measuring resistance, electrical isolation, and crosstalk, as well as a circuit for detecting a perturbing potential are also included in the system and permit very full testing and measurement of the characteristics of the bus. <IMAGE>
Patent EP-0420753-A1 (EP)
Inventor: BRULE FRANCOIS
IPC: B24B13/005
Filed: 1990-09-27
Abstract: The invention relates to a device for fastening a holding part on lenses, of the type comprising, for placing a gripping block (12) onto a spectacle lens (10) waiting on a stage (11), a holding arm (16), designed for receiving the gripping block (12) removably, and a carriage (20), on which the holding arm (16) is mounted pivotably between two positions and which is itself mounted movably between two positions along a path in the course of which the holding arm (16) is presented automatically in line with the stage (11). 
<??>According to the invention, since the carriage (20) is at least partially mounted movably in a straight line in a first direction (D1), the pivot axis (34) of the holding arm (16) extends in a second direction (D2) orthogonal to the first, and between this carriage (20) and this holding arm (16) is inserted a transmission (30) capable of causing the holding arm (16) to change from one of its positions to the other when the carriage (20) changes itself from one of its positions to the other. 
<??>The invention is used especially in centring devices. 
<IMAGE>
Patent EP-0394191-A1 (EP)
Inventor: KARRER FRIEDRICH DR
IPC: A01N47/24
Filed: 1990-04-05
Abstract: There are disclosed novel substituted 2-phenoxyphenoxyethylcarbamic acid esters of the formula I <IMAGE>  in which  R1 represents C1-C4-alkyl or C3-C4-alkenyl,  R2 represents C1-C4-alkyl or a radical of the formula <IMAGE> -C(CH3)2-CN or -N(R9)-COO-C1-C4-alkyl,  R3 and R4 independently of each other represent hydrogen or methyl,  R5 represents fluorine or chlorine,  R6 represents either the same substituents as R5 or hydrogen, R7 and R8 independently of each other represent hydrogen, halogen, C1-C4-alkyl, C1-C4-alkoxy or nitro,  R9 represents C1-C4-alkyl and  n represents zero, one or two, their preparation, their use in pest control, and pesticides which contain these carbamic acid esters as active substance. The preferred field of application is the control of pests on animals and plants, in particular eggs and larvae of phytophagous harmful insects and phytophagous harmful mites.
Patent EP-0435816-A1 (EP)
Inventor: KYBURZ MARTIN
IPC: D01G31/00
Filed: 1990-10-19
Abstract: At least during an initial passage through the bale-opening machine, the region located in the direction of advance of the opening member (4) is sensed and monitored by means of at least one guide sensor (39, 40). When a bale is recorded by an evaluation unit (30) connected to the guide sensors (39, 40), the protective curtains (21-23) are deactivated, immediately before a bale (2, 2') has been picked up by these. In the following opening passes, the protective curtains (21-23) are activated and deactivated as a function of the known bale profile and/or of the guide sensor or guide sensors (39). When a foreign object, especially a person, is detected, protective measures are initiated by the protective curtains (35, 36). …<IMAGE>…
Patent EP-0388386-A1 (EP)
Inventor: LABYE JOSEPH
IPC: C25D21/14
Filed: 1990-02-06
Abstract: Process for continuously depositing a layer of zinc on a steel sheet (7) by an electrolytic route, in which a strip of steel sheet (7) is passed through at least one electrolysis cell (1) containing a zinc-bearing liquid electrolyte (4) and anodes (3) which are insoluble in this liquid, the sheet (7) forming a cathode as it passes through the electrolysis cell (1) or each electrolysis cell (1) and in which the electrolyte depleted in zinc is regenerated by reaction with finely divided metallic zinc, characterised in that the electrolyte depleted in zinc originating from the electrolysis cell(s) (1) is continously collected in a first storage zone (19) from which a proportion of the electrolyte depleted in zinc is drawn off and is sent to a reactor (24) where this fraction is reacted with finely divided metallic zinc so as to obtain regenerated electrolyte which is sent to a second storage zone (20), from which the electrolysis cell(s) (1) is (are) fed continuously with regenerated electrolyte, the two storage zones being in communication with each other. <IMAGE>
Patent EP-0451195-A1 (EP)
Inventor: MCMOORE CLARENCE J JR
IPC: G02B6/46
Filed: 1990-07-04
Abstract: L'invention concerne une gaine améliorée (2) qui comprend un fil métallique (4) inséré sur la longueur de la gaine isolante (2) avant de monter cette dernière sur une bobine (8). Le fil métallique (4) maintient la gaine isolante (2) sans noeud et enlève tout débris pouvant se trouver dans la gaine isolante (2). Le fil métallique est extrait de la gaine isolante (2) et permet l'introduction aisée d'une fibre optique dans la gaine isolante (2) pour enrouler la fibre optique sur la bobine (8).
Patent EP-0454789-A1 (EP)
Inventor: KNOWLES CARL H
IPC: G06K7/10
Filed: 1990-01-18
Abstract: Un système (10) analyseur à laser de saisie de données comprend un module analyseur à laser (100) et un terminal (200) de saisie de données. Le terminal (200) de saisie de données comprend un boîtier (202), un dispositif manuel (206) d'introduction de données, un dispositif d'affichage (208) et un dispositif d'enregistrement de signaux électriques. Le module (100) comprend un boîtier (102) avec une fenêtre (104), une source de lumière laser (106), un mécanisme (110) de balayage du faisceau laser dans le boîtier (102) de façon à produire une structure d'analyse ayant au moins une ligne, un système (118, 120) déflecteur du faisceau par réfléchissement qui projette la structure à travers la fenêtre (104) sur un objet, tel qu'un code à barres (26), et un système (126) récepteur de la lumière réfléchie par l'objet qui convertit la lumière réfléchie en signaux électriques de sortie représentatifs de l'objet. Le module (100) comprend en outre un connecteur (34) se fixant de manière libérable à un connecteur d'accouplement (214) qui fait partie du terminal (200) de saisie de données, afin de monter le module (100) sur ce dernier et de transmettre les signaux électriques de sortie à ce dernier.
Patent EP-0494254-A1 (EP)
Title: Recoverable fabric sleeve.
Inventor: BEERSEL JOZEF VAN
IPC: B65D59/04
Filed: 1990-09-25
Abstract: PCT No. PCT/GB90/01472 Sec. 371 Date Mar. 25, 1992 Sec. 102(e) Date Mar. 25, 1992 PCT Filed Sep. 25, 1990 PCT Pub. No. WO91/04844 PCT Pub. Date Apr. 18, 1991.A heat recoverable wraparound fabric sleeve comprises 7-13 heat recoverable fibers in one direction and 4-8 fibers some of which are heat recoverable and some of which are heat stable in a perpendicular direction. This sleeve has particularly useful recovery behavior where recovery ratios are less than 40% and where an auxiliary patch is used to bond overlapping edges of the wraparound sleeve to each other.
Patent EP-0460134-A1 (EP)
Inventor: MINI CLAUDIO
IPC: B65B35/58
Filed: 1990-12-05
Abstract: Les fioles et notamment les fioles de seringue (A) disposées avec leur axe sensiblement vertical sont acheminées par une unité d'acheminement (1) jusqu'à un convoyeur sans fin (5) comprenant une pluralité de cellules orientables (6), dont chacune reçoit de manière amovible une fiole acheminée. Dans une position déterminée (R) du convoyeur (5), les cellules (6) et par conséquent les fioles reçues reposent à l'horizontale au-dessus d'un récipient (7) doté de plusieurs sièges (8) recevant les fioles, et destinés à faire partie de l'ensemble dans lequel les fioles sont vendues. Lorsqu'ils se trouvent dans cette position horizontale, un moyen de libération (9) libère les fioles (A) des cellules (6) et provoque leur chute dans le récipient sous-jacent (7), par exemple un récipiet thermoformé.
Patent EP-0455054-A1 (EP)
Inventor: HERD KARL-JOSEF DR
IPC: C09B62/25
Filed: 1991-04-18
Abstract: The novel polyazo reactive dyestuffs of the formula 
<IMAGE>
 in which the substituents have the meaning given in the description, are highly suitable for the dyeing or printing of hydroxyl- or amido-containing materials. The dyeings and prints obtained are distinguished by a high stability of the dye to fibre bond and by a particularly good stability to oxidising agents.
Patent EP-0486768-A1 (EP)
Inventor: LINDNER HANS-JOACHIM
IPC: E04H5/02
Filed: 1991-08-20
Abstract: In a depot for dangerous substances made from reinforced concrete precast members for forming a floor assembly (2), surrounding walls (29, 3, 4, 5) and a ceiling (77), provision is made according to the invention for the floor assembly to form a square comprising at least two transportable floor elements (16, 17) which each consist of a metal trough (29) and a concrete body (30), which surrounds it and covers the trough walls (32-34) and the trough bottom (36), and a floor comprising gratings (41) which cover the trough opening and form a continuous floor surface. Covering profiles (55) are provided for sealing the joints (54) between adjacent floor elements on the upper sides (56, 57) of the adjacent floor trough edges (65, 66) which are reduced in terms of their height, which covering profiles seal the joint between the floor elements, and the surrounding edges, which are higher relative thereto, of the square support the surrounding walls (29, 3, 4, 5) with their upper sides (73-76). <IMAGE>
Patent EP-0480157-A1 (EP)
Inventor: BODE UDO H
IPC: H01Q3/24
Filed: 1991-08-27
Abstract: An angle diversity antenna has a phased array feed (12) for producing multiple radiation patterns from the same reflector at slightly different launch angles. The phased array feed comprises a plurality of radiating elements and allows the radiation pattern, or antenna beam, to be electronically changed to receive the strongest RF signal, which may have been refracted by atmospheric conditions. The microwave signal is reflected to a point (42) offset from focal point (14). Array elements (12) are phase aligned for receipt of the signal at point (42). Microwave switches or adjustable microwave phase shifters may be used for shifting the antenna launch angle. A capacitive probe (20), for instance, may be used to sense the power of the received signal. Control unit (24) is connected to phase shifters in the feed (12) by control cables (26).
Patent EP-0476415-A1 (EP)
Inventor: DUJARDIN RALF DR
IPC: C08L77/02
Filed: 1991-09-03
Abstract: The polyamide compositions for packaging materials are compostable and contain 5-25 % by weight of added linear, oligomeric, aliphatic polyesters or polycarbonates having molecular weights of 800-4000. These additives preferably comprise polyesters made from aliphatic diols and dicarboxylic acids, each having up to 10 carbon atoms, or aliphatic polycarbonates having up to 10 carbon atoms. Corresponding mixtures are used for readily degradable, compostable polyamide packaging, in particular in the form of films or thin-walled injection mouldings for (foodstuffs) packaging.
Patent EP-0483548-A1 (EP)
Inventor: HORTENSIUS PETER DIRK
IPC: H04L12/413
Filed: 1991-10-07
Abstract: Apparatus and method for interfacing a wired communications network (12) to a wireless communications network (13). Both networks operate with a CSMA protocol. An interface unit (16) includes circuitry (28) for bidirectionally interfacing to the wired medium for transmitting messages thereto and for receiving messages therefrom. The interface unit also includes circuitry (29, 22, 24, 26) for bidirectionally interfacing to the wireless medium for transmitting messages thereto and for receiving messages therefrom. The interface unit further includes logic (28) for bidirectionally routing messages received from the wired medium to the wireless medium and for routing messages received from the wireless medium to the wired medium. A further feature of the interface unit is a collision detector (30), responsive to the reception of a rebroadcast wireless transmission, for comparing the transmitted message to the received rebroadcast message to determine if a collision has occurred.
Patent EP-0488271-A1 (EP)
Inventor: ZIPOLI CLAUDIO ING
IPC: B60L7/10
Filed: 1991-11-28
Abstract: Method for the generation, control and use of recovered electrical energy for electrically driven vehicles with at least one electric propulsion unit (M1, M2) fed from a primary electrical energy source (8), like a storage battery, in which:
     a) the electric propulsion unit (M1, M2) is also used as a braking device and for converting kinetic energy to electrical energy during the deceleration and braking phases of the vehicle;   b) during the deceleration or braking phase, the electric propulsion unit (M1, M2) is isolated from the primary electrical energy source (8) and is connected to a provisional electrostatic accumulator (20) for electrical energy recovery through high speed charging (electrostatic flywheel).
Patent EP-0488287-A1 (EP)
Inventor: TSUJIMOTO SOICHIRO
IPC: F25B35/04
Filed: 1991-11-28
Abstract: An adsorbent having high adsorption characteristics and high heat conductivity, which comprises a heat conductive sheet (3) and at least one adsorbing sheet (1) provided on at least one surface of the heat conductive sheet (3) in contact therewith and which can perform a removal or supply of heat through the heat conductive sheet (3) to improve the adsorption or desorption efficiency, and an assembly comprising at least two adsorbents arranged in layers so as to form spaces between the adjacent adsorbents.
Patent EP-0497047-A1 (EP)
Inventor: ARKENS CHARLES THOMAS
IPC: H01M50/423
Filed: 1991-12-04
Abstract: A multi-stage latex binder is disclosed. The latex binder comprises one stage which enhances the stiffness of the textile fibers and another stage which controls the coagulation temperature of the latex binder. The latex binder is particularly suitable for use in battery separators.
Patent EP-0489596-A1 (EP)
Inventor: ATAMAN VEDAT T
IPC: F16K37/00
Filed: 1991-12-05
Abstract: A method and apparatus for nonintrusive monitoring of a check valve (20) provide an accelerometer (24) and an ultrasonic transducer (32) mounted on the check valve body (28). The accelerometer (24) and transducer (32) generate signals corresponding to audible sounds within the check valve (20) and reflected ultrasonic signals transmitted into the check valve (20) by the transducer (32). The signals are simultaneously recorded and then processed to provide a visual representation of conditions within the check valve (20).
Patent EP-0509017-A1 (EP)
Title: Non oxidative ophthalmic compositions and methods for preserving and using same.
Inventor: DZIABO ANTHONY J JR
IPC: A01N33/12
Filed: 1990-12-18
Abstract: Ophthalmic compositions, such as those used to care for contact lenses, methods of preserving such compositions, and methods for disinfecting contact lenses using such compositions are disclosed. The compositions may comprise an ophthalmically acceptable, liquid aqueous medium and, included therein, an effective preserving or disinfecting amount of certain oxygen-containing ionene polymers.
Patent EP-0537148-A1 (EP)
Title: Purification of human interleukin-4 from a secreted escherichia coli mutant.
Inventor: TANG JOHN CHU-TAY
IPC: C12P21/02
Filed: 1991-01-04
Abstract: Active recombinant human IL-4 is purified from a crude fermentation broth of a secreted E. coli mutant by subjecting said solution to selective chromatogrphy on a zinc-chelating agarose column at pH 7.2 in a buffer containing a high concentration of sodium chloride, i.e., about 1M sodium chloride, washing first with a phosphate buffer at pH 7.2 containing 1.0M sodium chloride then with a buffer containing 10% glycerol and eluting at pH 5.0. The resulting purified active recombinant human IL-4 solution is further treated by cation exchange chromatography, concentration by diafiltration up to 20 mg/mL and size exclusion gel chromatography using a citrate buffer at pH 4.5.
Patent EP-0486659-A1 (EP)
Inventor: ERNST HANS-HELLMUT
IPC: A47C1/025
Filed: 1991-06-12
Abstract: Une armature articulée pour siège à dossier à inclinaison variable présente un élément articulé (1) solidaire du siège et un élément articulé (2) pivotant associé au dossier. Les deux éléments articulés (1, 2) constituent les parties d'un dispositif à inclinaison variable réalisé sous la forme d'une commande oscillante, présentant en outre un excentrique (3) conique monté pivotant pour le réglage de l'armature articulée, pré-sollicité de manière à se déplacer dans le sens de l'axe de rotation, ledit excentrique se déplaçant le long d'un parcours antagoniste conique d'un élément articulé. L'excentrique (3) est monté sur une périphérie externe, dans un alésage cylindrique (6a) de l'un (1) des éléments articulés et présente en son centre un évidement (3a) conique, excentrique par rapport à l'axe de rotation. Cet évidement (3a) se déplace sur une surface antagoniste conique d'un moyeu ou analogue logé dans l'évidement et qui est solidaire de l'autre élément articulé (2).