baber/WOPTO huggingface dataset:
Patent EP-0338581-A1 (EP)
Inventor: VAN DER WOUDE GERBRIG W
IPC: A61F9/02
Filed: 1989-04-21
Abstract: Disclosed is a shield for protecting the eyes and at least the upper half or more of the face of the wearer and comprises a head-encircling element (10) having a frontal part (12) of relatively rigid material provided with oppositely extending wings (24) for receiving pockets on a headband. The frontal part (12) is configured to conform to the brow of the wearer and a compatibly configured frame (34) is mounted on the frontal part (12) by a transverse hinge (32). A protective screen (36) of transparent nature depends from the frame (34) in a protective mode and, because of the hinge (32), can be swung forwardly and upwardly away from and downwardly and rearwardly back to the protective mode. The screen (36) may be removed from the frame (34) and the headband (14) from the frontal part for laundering, sterilizing, etc.
Patent EP-0350628-A1 (EP)
Inventor: KRAMER ERICH
IPC: B05B14/45
Filed: 1989-06-12
Abstract: The invention relates to a process and device for the recovery of excess powder from powder coating booths (10). The excess powder is sucked out of the booths via cyclones (14) by means of ventilators, an acceleration section (16) being provided between the respective booths (10) and the cyclones (14), in which section the powder is accelerated so that it flows into the cyclones (14) at a sufficiently high flow speed, as a result of which the degree of precipitation efficiency is raised. The acceleration section can have a sieve (24) connected in front of it in order to sieve the powder and separate out foreign bodies and particles of dirt at an early stage. The cyclones (14) can be operated alternately so that one cyclone (14) is emptied whilst the other carries on running and vice versa without the operation of the powder coating booth (10) having to be interrupted. On the floor (34) of the booth a narrow-mesh web (36) is installed at an angle, to which air is fed from below, as a result of which powder which drops in the booth (10) and falls to the floor, is loosened up and carried out at the foot end of the booth. In order to remove very fine dust from the exhaust air, a tape filter is connected downstream of the ventilator, from which tape filter the powder deposited on it can be sucked off by means of a vacuum cleaner. <IMAGE>
Patent EP-0353548-A1 (EP)
Inventor: WOHLRAB GUNTHER
IPC: C03B29/06
Filed: 1989-07-20
Abstract: Process and apparatus for manufacturing hollow glassware from a hollow glass part (10) blown by machine, such as a goblet having an axis (A-A), and from at least one solid glass part such as a stem (12a) and/or foot (14). On a thermally softened first area (11a), surrounding the axis, of the hollow glass part (10) located in a holder, the stem (12a) and/or foot (14) is formed on the hollow glass part solidified at least in the region of this holder. Said first area (11a) is here heated to a temperature above the softening point, while the portion of the hollow glass part located in the holder is kept at a temperature below the softening point. To achieve the object of being able economically to manufacture hollow glasses of artisan quality even in small series, a finished, solidified stem with foot is not then attached - as known - but, instead, the material of the solid glass part, forming the stem, is moulded manually in the completely plastic state on the hollow glass part, produced by machine and stored in the meantime, to give the stem (11a) and, finally, the material of the foot is attached to the free stem end away from the hollow glass part and the foot is manually moulded from it. The apparatus required for carrying out the method has a holder for the insertion of the hollow glass part for executing a rotary movement and a heater device for the heating. <IMAGE>
Patent EP-0361085-A1 (EP)
Title: Integrale asymmetrische Polyäthersulfonmembran, Verfahren zur Herstellung und Verwendung zur Ultrafiltration und Mikrofiltration
Inventor: WECHS FRIEDBERT
IPC: B01D69/00
Filed: 1989-08-24
Abstract: Integrale Polyäthersulfonmembran mit einem an den äußeren Begrenzungen offenen Porensystem in Form von Flachfolien, Schlauchfolien oder Hohlfäden mit einem maximalen Porendurchmesser von 0,02 µm bis 2 µm, wobei das Porensystem durchgehend zellförmig mit polyedrisch symmetrisch begrenzten Zellen ist und die Zellen von einer zur anderen Oberfläche der Membran asymmetrisch angeordnet sind, wobei der auf den maximalen Porendurchmesser bezogenen Asymmetriefaktor AF 0,01 bis 2,0 beträgt, und das Verhältnis der maximalen mittleren freien Weglänge des Strömungsweges zum Durchmesser der maximalen Pore größer als 3 ist und von einer Oberfläche zur anderen Oberfläche die Zellgröße sich gleichmäßig ändert. Hergestellt wird die Membran durch Lösen von 12 bis 35 Gew.-%, bezogen auf die Gesamtlösung, Polyäthersulfon in einem Gemisch, bestehend aus 15 bis 65 Gew.-% ε-Caprolactam, 0 bis 85 Gew.-% latentem Lösungsmittel, 0 bis 15 Gew.-% Verdicker und 0 bis 50 Gew.-% Nichtlöser, gegebenenfalls bis zu 1 Gew.-% Hilfsstoffen, Verformen der Lösung zu Flachfolien, Schlauchfolien oder Hohlfäden (diese vorzugsweise unter Zuhilfenahme einer Innenflüssigkeit), und Überführung in die feste Phase und Entfernung des das Lösungsmittel bildenden Gemisches. Verwendet wird die Membran zur Ultrafiltration und Mikrofiltration.
Patent EP-0422265-A1 (EP)
Inventor: ANLIKER DORA
IPC: C05F3/00
Filed: 1989-10-10
Abstract: Faecal waste, in particular liquid manure, or sewage sludge, are processed to valuable fertiliser granules by adding a fungal preparation.
Patent EP-0337550-A1 (EP)
Inventor: LUDIKHUIZE ADRIANUS WILLEM
IPC: H01L27/092
Filed: 1989-04-06
Abstract: An integrated CMOS circuit comprising a transistor (T₂) located in a p (or an n) well (5) and an adjacent complementary transistor (T₁). The transistors are located in an epitaxial layer (4) on a highly doped substrate (2). With the use, for example, in bridge circuits having an inductive load, parasitic currents can occur, which give rise to "latch-up" and/or dissipation. According to the invention, this can be avoided in that under the source zone of the transistor (T1) located beside the well is provided a second region having substantially the same doping and depth as the well, which is connected to the said source zone.
Patent EP-0375030-A1 (EP)
Inventor: JENSEN JORGEN BOGELUND
IPC: A01K41/00
Filed: 1989-12-11
Abstract: A tray (1) with an insert (3) for the support of eggs in an incubation and hatching process has the insert (3) placed loosely near the bottom (9) of the tray (1). The eggs are placed in the tray (1) with the insert (3) and incubated, after which the insert (3) is raised into an upper position or removed from the tray (1). The eggs will hereby roll onto their sides into the position most suitable for hatching. With the invention, the use is avoided of fixed partition walls which occupy space in the bottom (9) during hatching, while at the same time undesired shock effects on the eggs and their transfer to special hatching trays is avoided. According to the inven­tion, only one type of tray is necessary for the transport, incubation and hatching of eggs and the transport of newly-hatched poultry.
Patent EP-0379764-A1 (EP)
Inventor: TANI HARUHISA
IPC: D04H3/14
Filed: 1989-01-27
Abstract: In a method and apparatus for making a cross-laminated non-woven fabric composed of warp and weft webs (1, 2), the warp and weft webs (1, 2) are firmly gripped at least at their opposite selvages by and between the outer peripheral surface of a hot cylinder (3) and a pair of endless belts (8) as they are bonded together and heat-set on the hot cylinder (3). With this arrangement, the warp and weft webs (1, 2) are prevented from shrinking widthwise during heat-set on the hot cylinder (3).
Patent EP-0353876-A1 (EP)
Inventor: HIRAIWA KAZUYOSHI C O RHYTHM M
IPC: B60T13/74
Filed: 1989-07-07
Abstract: A parking brake apparatus comprising a manipulation lever (1); an actuator (2); a balance lever (3) connected at its one end through a first coupling member (4) with said manipulation lever (1) so that a manipulated force of said manipulation lever (1) acts on said one end and at its other end through a second coupling member (5) with said actuator (2) so that an operating force of said actuator (2) acts on said other end, said balance lever (3) having a portion on which a parking brake force acts; relative displacement detecting means (12, 13) for detecting a relative displacement between said manipulation lever (3) and said actuator (2); and control means (14) for controlling said actuator (2) so that the relative displacement detected by said relative displacement detecting means (12, 13) is reduced.
Patent EP-0358430-A1 (EP)
Inventor: KARPISEK LADISLAV STEPHAN
IPC: B67B7/86
Filed: 1989-09-04
Abstract: A bag puncturing means to couple to a socket outlet (5) of a plastic liner bag (4) of a liquid container where the socket (5) is closed of by a portion (6) of the plastic bag (4). The puncturing means comprises a connector (7) engagable in the socket (5) and movable linearly in the socket (5) and having a liquid passing opening through the connector (7) housing a coiled compression spring (9) which extends from the connector (7) and is longer than the socket (5) and a cutter (16) which is caused to penetrate the socket closing portion (6) of the bag (4) by relative movement between the connector (7) and the socket (5) thereby allowing the spring (9) to enter into the bag (4).
Patent EP-0356350-A1 (EP)
Inventor: WEAVER MAX ALLEN EASTMAN KODAK
IPC: C08G64/04
Filed: 1989-08-10
Abstract: A composition useful for molding into articles such as food containers, soft drink bottles, cured structural plastics and the like, comprising molding grade linear or unsaturated polyester or polycarbonate having reacted or copolymerized therein the residue of one or a mixture of methine reactants of the formula
     wherein
     R 1  is an unsubstituted or substituted alkyl, cycloalkyl or aryl radical;   A is an unsubstituted or substituted 1,4-phenylene radical;   R 2  is hydrogen or an unsubstituted or substituted alkyl, alkenyl, cycloalkyl or aryl radical;   R3 is cyano, -  OR 2  or an unsubstituted or substituted carbamoyl, alkanoyl, aroyl, alkylsulfonyl, arylsulfonyl, aryl or aromatic heterocyclic radicals.   
     The methine residues are present in the polymer as an integral part of the polymer chain and absorb ultraviolet radiation in the range of 250 to 390 nm. The residues are non-extractable from the polymer and stable at the conditions at which the polymers are manufactured and processed.
Patent EP-0350435-A1 (EP)
Inventor: KRANZ CURT DR-ING
IPC: A61F2/36
Filed: 1989-07-03
Abstract: Prosthesis with a surface covering of hydroxyapatite, a macroscopic structure being provided, which essentially has exclusively surfaces which are inclined by an angle of preferably 45 to 60 DEG  relative to the plane of the surface exhibiting the macroscopic structure. <IMAGE>
Patent EP-0383828-A1 (EP)
Title: Detergent compositions containing cellulase granulates.
Inventor: JENSEN POUL ERIK
IPC: C11D3/12
Filed: 1988-11-18
Abstract: Detergent compositions for the cleaning and softening of fabrics are claimed, in which cellulase granulates containing a water-insoluble calcium salt, preferably calcium carbonate, are incorporated. Softness and fabric-appearance benefits are excellent. The cellulase granulates per-se are also claimed.
Patent EP-0415934-A1 (EP)
Inventor: JOHNSON HARLAN B
IPC: C01B11/06
Filed: 1989-03-14
Abstract: Est décrit de l'hypochlorite de calcium granulaire renfermant d'environ 0,001 à environ 1,0 % en poids de polymère polyfluoré finement divisé, par exemple du polytétrafluoroéthylène, dispersé dans tous les granulés. Le produit peut être comprimé et formé pour permettre l'obtention d'articles façonnés, par exemple des pastilles. Les granulés peuvent être préparés par mélange du polymère polyfluoré avec de l'hypochlorite de calcium particulaire, compactage du mélange et granulation du produit compacté. Les pastilles préparées à partir du polymère polyfluoré renfermant de l'hypochlorite de calcium granulaire se dissolvent dans l'eau à une vitesse inférieure aux pastilles préparées sans le polymère polyfluoré. De la poudre d'hypochlorite de calcium finement divisé, par exemple de la poudre d'une granulométrie inférieure à environ 10 microns, est rendue plus transportable et plus compactable par l'addition du polymère polyfluoré finement divisé; et des mélanges de poudre d'hypochlorite de calcium finement divisé et d'hypochlorite de calcium particulaire sont rendus plus aisément compactables.
Patent EP-0439527-A1 (EP)
Inventor: SEELY ROBERT J
IPC: C12N11/16
Filed: 1989-10-13
Abstract: Procédé permettant de produire L-phényl acétyl carbinol (PAC) grâce à une masse cellulaire immobilisée de cellules non viables d'une souche de levure mutante qui présente une résistance à l'inhibition aldéhydique pendant la production de PAC. On fait réagir du benzaldéhyde et une source de pyruvate dans un milieu aqueux en la présence de la masse cellulaire immobilisée, dont les cellules contiennent de la décarboxylase de pyruvate endogène. On a couplé chimiquement auparavant les membranes cellulaires avec de la polyazétidine et on les a modifié pour augmenter leur perméabilité aux réactants. On peut utiliser un cosolvant pour le benzaldéhyde afin d'augmenter la production de PAC. Le PAC est un intermédiaire utile dans la préparation de 1-éphédrine et d-pseudoéphédrine, qui sont deux composés chimiques médicinaux bien connus.
Patent EP-0442015-A1 (EP)
Inventor: KURAMOCHI HIROSHI
IPC: H01C10/10
Filed: 1990-02-16
Abstract: A variable resistor that utilizes, as its resistive component, an extension type conductive elastomer such as a conductive silicone rubber cross-linked and then impregnated with a silicone oil, that will experience a change in electrical resistance responsive to an extension thereof. The elastomer (7) interposed as a sheet between a pair of electrodes (3,4) and a pushing member (5) that is capable of movement so as to press the elastomer against the ends of electrodes, creating extension of that elastomer between the electrodes. The magnitude of which elastomer extension corresponds to the force exerted on the pushing member, and in proportion to the change in electrical resistance of that elastomer as measured across the electrodes.
Patent EP-0393531-A1 (EP)
Inventor: POPP JOACHIM
IPC: F01D17/20
Filed: 1990-04-12
Abstract: A device for adjusting stator blades by thermal expansion has an expansion rod (9) which has a significantly different longitudinal expansion coefficient from a supporting housing (10) and is aligned in the circumferential direction of the turbine engine and is connected to an adjustment ring (7) via a transmission lever (11). In this way, the stator blade adjustment as a function of the operating gas temperature can be achieved in a simple manner. …<IMAGE>…
Patent EP-0405091-A1 (EP)
Inventor: UCHIGAKI TAKATOSHI
IPC: G01N35/02
Filed: 1990-04-27
Abstract: An analyzing device for measuring ionic activity of fluids (e.g. body fluids) and for handling analysis slides or plates on which the fluids are dropped comprises a plate holding table (3), a shifting mechanism for shifting said plate holding table (3), a bar code reading sensors (24,25), and a detecting unit (32) for detecting the signals based on the drops of the solutions in the plate (100) set on the plate holding table (3) located in the plate measurement position. When the data of the bar code read by the bar code reading sensor (24, 25) is not fit for a predetermined measurement condition, the plate holding table (3) is shifted to the plate exhausting position, on the other hand, when the data of the bar code is fit for the predetermined measurement condition, the plate holding table is shifted to the solution pipetting position and when the pipette of the solutions is finished, the plate holding table (3) is further shifted to the measurement position and when the concentration of substance in the test solution is completed by the detecting unit (32), the plate holding table is shifted to the plate exhausting position.
Patent EP-0404175-A1 (EP)
Inventor: ORI AIICHIRO C O MITSUI PETROC
IPC: C07D405/06
Filed: 1990-06-22
Abstract: Process for preparing imidazole derivatives of the general formula (II) :
      wherein R¹ and R² independently are loweralkyl, by desulfurizing a mercaptoimidazole derivative of the general formula (I) :
      wherein R¹ and R² are as defined above, with nitric acid optionally in the presence of a nitrite. The compounds of the formula (II) are useful for the treatment of glaucoma.
Patent EP-0405365-A1 (EP)
Inventor: SUGIYAMA TAKUJI
IPC: B65D77/20
Filed: 1990-06-22
Abstract: A container packaging having a flanged container (1), and a cover member (2) with which the container is tightly closed by heat sealing at the flange (11) after being filled with a content stuff. This packaging can be easily opened to take out the content by separating the cover member with a human hand force in such a manner that as an end of the cover member (8) is pulled upward, ply separation of a cohesion-destructive plastic layer progresses, or a portion of an outer peripheral threadlike protrusion (3-2) reduced in thickness is broken and ply separation of cohesion-destructive plastic layer thereafter progresses to the position of an inner peripheral threadlike protrusion (3-2a), and a portion of this protrusion reduced in thickness is broken.
Patent EP-0414033-A1 (EP)
Inventor: STELLMACHER KLAUS
IPC: G01N27/30
Filed: 1990-08-07
Abstract: In a reference electrode used in analytical chemistry in which the liquid electrolyte in contact with the test medium via a membrane and to be transferred to the reference electrode gradually flows through said membrane, it is proposed to arrange and construct a removable electrode insert held in a sealed manner in an outer mounting tube in such a way that its removal movement closes an internal valve mechanism through which the liquid reference electrolyte is transferred to the electrode insert via the outer mounting tube, and closes it again when it is introduced. The electrode insert is held in the mounting tube by means of a threaded joint (bayonet closure) and the valve mechanism is forcibly controlled by said threaded joint. <IMAGE>
Patent EP-0473833-A1 (EP)
Inventor: GNIELKA PETER DR
IPC: G01M1/16
Filed: 1990-09-07
Abstract: In the case of movable balancing device (21), comprising a housing (1), provided with a mechanism, for accommodating wheels (4) arranged on the motor vehicle for determining and displaying the angular position and magnitude of the imbalance present in the wheels (4), the wheels (4) being driven by the motor vehicle itself or brought by a driver up to measuring speed, it is proposed, for the purposes of balancing without visual contact, that in the housing (1) at least one imbalance sensor (6), one angular position sensor device (29), one analysing device, one display device for the imbalance display (18) according to position and magnitude and/or a printer, and a voltage supply be arranged together and that the measuring and display cycle be started and automatically terminated by an external start signal (40) which is relayed by wireless means. <IMAGE>
Patent EP-0427961-A1 (EP)
Inventor: MENKE JOSEF-FERDINAND DIPL-ING
IPC: B63H9/06
Filed: 1990-10-12
Abstract: The invention describes a spinnaker which is provided with a hole in the centre. The hole can be closed when required. This hole results in optimum flow conditions for the spinnaker in all wind conditions. <IMAGE>
Patent EP-0376930-A1 (EP)
Inventor: BARRINGTON BURCHUS Q
IPC: E21B34/12
Filed: 1985-09-12
Abstract: A well tool apparatus includes a housing means (12) adapted to be connected in a pipe string; mandrel means (124) adapted to be longitudinally slidably received in said housing means, said mandrel having a flow passage (14) therethrough, said mandrel means including: a first mandrel portion (148) having an externally threaded surface (146); a middle second mandrel portion (138) having an internally threaded surface (144) at a first end thereof threadedly engageable with said external threaded surface of said first mandrel portion, said second mandrel portion having an externally threaded surface (136) at a second end thereof, and said second mandrel portion having a lateral bypass port means (142) disposed through a wall thereof communicating said flow passage with an exterior surface of said second mandrel portion; a third mandrel portion (126) having an internally threaded surface (134) threadedly engageable with said externally threaded surface of said second mandrel portion; and wherein said external threaded surfaces of said first and second mandrel portions are substantially identical and said internally threaded surfaces of said second and third mandrel portions are substantially identical, so that said first, second and third mandrel portions may be assembled in that order to provide said bypass port in said apparatus, and so that said second mandrel portion may be eliminated and said first and third mandrel portions directly connected together to eliminate the bypass port; and a removable sliding sleeve means (340), adapted to be concentrically disposed about said first, second and third mandrel portions and to be engaged by said housing means, for selectively closing said bypass port upon reciprocating motion of said housing means relative to said mandrel means.
Patent EP-0397430-A1 (EP)
Inventor: PARTANEN HANNU
IPC: D21F9/02
Filed: 1990-05-04
Abstract: The present invention relates to a method for forming fibrous paper or board web on a double wire section of a paper machine or equivalent the said double wire section comprising a first wire loop (10) and a second wire loop (20) in conjuction with it. In the first dewatering zone (12a) of the double wire section where the paths of the both wire loops (10, 20) are substantially linear, the web direction is adjustably deviated towards the second wire loop (20). In the second dewatering zone (12b) located after the first dewatering zone (12a), the web is curvedly directed towards the first wire loop (10) as a curved dewatering zone (12b). In the linear dewatering zone (12a), the second wire loop (20) is loaded towards the first wire loop (10) with wire support members (27, 28, 29), and in the curved dewatering zone (12b), the compression between the wires (10) is effected by adjustably tightening the wires. The present invention also relates to a web forming apparatus.
Patent EP-0405973-A1 (EP)
Inventor: ISHIHARA KENICHI C O SEIKO INS
IPC: H01J37/22
Filed: 1990-06-28
Abstract: A scanning tunnelling microscope in combination with an optical microscope (1), has a probe needle (6) of the scanning tunnelling microscope disposed in alignment with an optical axis (4) of the optical microscope (1). In one embodiment the optical microscope (1) has a lens sleeve (1a) and an objective lens (3) provided at one end of the lens sleeve and formed with a central opening (3a). An electrostriction element of the scanning tunnelling microscope is mounted in the opening (3a) and carries the needle (6).
Patent EP-0409457-A1 (EP)
Inventor: FUJIWARA HIROSHI
IPC: D01H5/64
Filed: 1990-07-06
Abstract: The body of a rotary type clearer is in the form of a shaft-like rotary member having narrow scraping blades (11). And a member of transmitting torque to the shaft-like rotary member having narrow scraping blades is in the form of an elastic roller (12) adapted to be pressed against the small diameter neck portion (15) of the bottom roller. Thereby, a peripheral speed differential is produced between the clearer body and the bottom roller, so that the fly and clearer wastes adhering to the surface of the bottom roller are efficiently removed. The narrow scraping blades assist in the scraping of fly and clearer wastes.