baber/WOPTO huggingface dataset:
Patent EP-0307722-A1 (EP)
Inventor: ENKAKU MOTOHIRO C O PATENT DIV
IPC: H01L21/82
Filed: 1988-08-31
Abstract: A semiconductor device includes a circuit block (11) formed on a semiconductor chip with multilayered wiring layers having two or more layers, and having a specific function assigned thereto, a first current path pattern (12) formed in a first layer of the multilayered wiring layers and running around the circuit block (11), a second current path pattern (13) formed in a second layer of the multilayered wiring layers and running around the circuit block (11), part of the second current path pattern (13) lying over the first current path pattern (12) and the other portion of the second current path pattern (13) lying off the first current path pattern (12) so as to define a connection space with a predetermined width (X) between the first current path pattern (12) and the second current path pattern (13), a first signal path pattern (14A) formed in the first layer of the multilayered wiring layers and serving as a signal path to the circuit block (11), a second signal path pattern (14B) formed in the second layer of the multilayered wiring layers and serving as the signal path to the circuit block (11), and a via contact (15), formed in the connection space, for electrically coupling the first signal path pattern (14A) and the second signal path pattern (14B).
Patent EP-0318793-A1 (EP)
Inventor: IJITSU TOSHIKAZU
IPC: C08L25/10
Filed: 1988-11-22
Abstract: A styrene-based resin composition containing (A) a styrene-based resin having mainly syndiotactic configuration and (8) a rubber-like polymer, or further (C) an inorganic filler. The rubber-like polymer (B) includes, for example, (I) polymers produced by polymerizing vinyl monomers in the presence of polymers obtained through polymerization of one or more monomers selected from the group consisting of alkyl acrylate, alkyl methacrylate and polyfunctional monomers having conjugated diene-type double bonds, (II) block or graft copolymers selected from an  a - b  type block copolymer, an   a - b - a  type block copolymer, a  b - a - b type block copolymer, an  a  grafted  b  copolymer and a  b  grafted  a  copolymer and (III) natural or synthetic rubber. 
The present composition is excellent in heat resistance and further in other physical properties such as impact resistance, stiffness and so on.
Patent EP-0374282-A1 (EP)
Inventor: ROGGENKAMPE RAINER O DR
IPC: C12N1/21
Filed: 1988-12-20
Abstract: The present invention relates to a mutant strain of a methylotrophic organism, a process for the production of a protein in a methylotrophic organism and a method for the selection of methanol oxidase deficient mutants of methylotrophic organisms. 
     The present invention provides a mutant strain of a methylotrophic organism wherein the original chromosome of said mutant is defective in effecting synthesis of active molecules of at least one protein encoded by a methanol inducible gene. Upon introduction of at least one, preferably more than one expression casette, wherein each of said expression casettes comprises an regulon of a methanol inducible gene or a functionally equivalent sequence, a DNA sequence coding for a protein to be expressed, and optionally a terminator, and wherein expression of said DNA sequence is under control of said regulon a strain is obtained, which shows a remarkable over-expression of the protein encoded by the gene of the expression casette. These strains are well suited for production of pure proteins, such as methanol oxidases free of catalase.
Patent EP-0295733-A1 (EP)
Inventor: SARTONI SANDRO
IPC: B65H57/12
Filed: 1988-05-20
Abstract: The invention relates to a movable sliver guide element (7) for the winding of cross-wound bobbins on the drawing frames (2), consisting of a spiral (10) with arc-shaped axis helical winding having a positive inner diameter, inside which said sliver (6) is made run and slide, so that it results guided and continuously twisted on itself, in order to be supplied with a high mutual cohesion between the fibres which compose it. In such a way, the movable spiral-shaped sliver guide (7) supplies the same sliver with a torsional strength suitable for elastically compensating for the periodic change of the distance between the stationary outlet point from the outlet calenders (3) of the drawing frame, and the collection point, which reciprocates along the bobbin (30) under way of formation.
Patent EP-0296653-A1 (EP)
Title: Four à micro-ondes muni d'un capteur de décongélation
Inventor: STEERS MICHEL SOCIETE CIVILE S
IPC: H05B6/68
Filed: 1988-05-31
Abstract: Four à micro-ondes comprenant une source micro-­onde et un capteur placé dans le four à proximité d'un produit à traiter, le capteur comprenant une substance qui absorbe l'énergie micro-ondes, l'absorption de l'énergie micro-onde par le capteur et par le produit provoquant leur élévation de température.Selon l'invention, les échanges thermiques du capteur avec le milieu ambiant peuvent être soit réduits soit augmentés afin qu'au cours de plusieurs traitements successifs de décongélation, le capteur ait une sensibilité de détection de la fin de décongélation qui soit, à chaque traitement, optimale et sensiblement constante.
Patent EP-0325019-A1 (EP)
Inventor: BEARD TERRY D
IPC: H04N13/00
Filed: 1988-03-04
Abstract: A method for creating a 3-D television effect is dis­closed in which a scene is recorded with a relative lateral movement between the scene and the recording mechanism (2). The recording is played back and viewed through a pair of viewer glasses (46) in which one of the lenses (18) is darker and has a spectral transmission characterized by a reduced transmissivity at at least one, and preferably all three, of the television's peak radiant energy wavebands. The lighter lens (20), on the other hand, has a spectral transmission characterized by a reduced transmissivity at wavelengths removed from the television energy peaks. The result is a substantially greater effective optical density differential between the two lenses when viewing television than in normal ambient light. This produces a very noticeable 3-D effect for television scenes with the proper movement, while avoiding the prior "dead eye" effect associated with too great a density differential in ordinary light. Further enhancement is achieved by providing the darker lens (18) with a higher transmissivity in the blue and red regions than in the yellow or green regions.
Patent EP-0297812-A1 (EP)
Inventor: PARKINSON BRIAN
IPC: F04B9/14
Filed: 1988-06-24
Abstract: A pump (32) comprising a flexible member (65) defining at least part of a variable volume pumping chamber, an inlet valve (34) to permit of liquid to enter the chamber thereby and an outlet valve (39) to permit of liquid to leave the chamber thereby, operating means (64) to deform the flexible member (65) from an initial condition and resilient biasing means to return the flexible member (65) towards the initial condition to vary the volume of the pumping chamber to pump liquid into and out of the chamber wherein the resilient biasing means comprises a fluid containing unit in which relative movement of solid elements of the unit occurring on movement of the flexible member (65) from the initial condition is directly resisted by elastic deformation of the fluid and the resilient energy stored in the fluid causes return movement of the solid elements to move the flexible member (65) towards the initial condition.
Patent EP-0301751-A1 (EP)
Inventor: TSUSHIMA SUSUMU
IPC: A61K31/4425
Filed: 1988-07-20
Abstract: Novel pyridinium derivatives represented by the forumula (I):
     defined as in claim 1. The compounds are useful as antagonists of the platelet activating factor (PAF).
Patent EP-0305177-A1 (EP)
Inventor: SCHEFFEL GARY
IPC: F16K17/04
Filed: 1988-08-25
Abstract: A relief valve for low pressure operation includes a valve body (12) having an enlarged cylindrical bore (20) in alignment with an inlet port (16) and defining a valve chamber (22). An outlet port (18) opens laterally from the valve chamber (22). A seat insert (80) is received in the bore (20) and defines an axially facing raised seat (92) circumferentially about the inlet port (16) at a location closely adjacent the outlet port (18). A poppet valve member (50) with a truncated conical configuration and a maximum outer diameter only slightly less than the inner diameter of the enlarged bore (20) is mounted for engaging the seat (92) and blocking flow through the inlet (16). A biased stem (44) extends into the valve chamber (22) in axial alignment with the seat (92). The stem (44) has a cylindrical end portion which is recieved in a cylindrical opening (110) formed axially into the poppet valve member (50) on the end thereof opposite the seat insert (80). The cylindrical end portion and the cylindrical opening are sized to permit lateral shifting and alignment of the poppet valve member (50) relative to the seat (92) while preventing excessive and unwanted tilting of the poppet valve member (50) relative to the bore (20).
Patent EP-0318362-A1 (EP)
Inventor: ILTIS ALAIN
IPC: C01B35/04
Filed: 1988-11-18
Abstract: The main feature of the process consists in heating a rare earth chloride and elementary boron.
Patent EP-0323334-A1 (EP)
Inventor: DELOUSTAL BERNARD ROGER
IPC: B60N2/28
Filed: 1988-12-23
Abstract: The seat underframe 4 has a releasable clasp 25 to enable the underframe to be fixed to the sub-abdominal strap 14 of the retractable seat belt. It may also have releasable clasps 48, 49 to enable the seat to be fixed selectively to the shoulder strap 15 above the tongue 12 for fastening the belt 9 comprising these straps.   <IMAGE>
Patent EP-0314588-A1 (EP)
Inventor: LAURENT ALAIN
IPC: C09D5/29
Filed: 1988-10-27
Abstract: Multicoloured composition for a wall coating contains, in combination, coloured inorganic fillers which are in the form of granules and fibres in dispersion in water, which are transparent or translucent after drying. Application to the production of wall coatings.
Patent EP-0293338-A1 (EP)
Inventor: LOFFREDO SERGIO
IPC: F16H61/02
Filed: 1988-05-10
Abstract: Transmission with continuously variable change-speed gear, of the type having expansible pulleys (2, 3) with hydraulic actuator system (7) to vary the transmission ratio through the expansion and contraction of the driving pulley (2). The hydraulic actuator system com­prises a single flow control solenoid valve (8) operated by a programmable electronic control unit (9) designed to process, according to various selectable programs, electrical signals indicating the engine speed of the vehicle, its velocity of translation, the position of the accelerator pedal and the position of the brake pedal, and to operate accordingly the flow control solenoid valve (8).
Patent EP-0315623-A1 (EP)
Title: Cheese finishing agent
Inventor: BERTSCH HUBERT
IPC: A01J25/02
Filed: 1988-11-03
Abstract: A cheese basin has a container (2) which delimits a receiving space (1) for the milk product. The container (2) comprises a wall composed of two partial cylindrical halves and a bottom (6) which extends downward from the wall. Said bottom also consists of two halves which meet in the transverse median plane of the container and are each provided with an outlet (7). In each container half, a vertical stirring and cutting blade (4) rotates and scrapes the associated sections of the container wall and the bottom, and is mounted in a container upper section (3). Each half of the container bottom has a section (6') which merges into the vertical container wall (2') and is concave with respect to the receiving space and a flat section (6'') connected to said concave section. The flat sections of the bottom halves have an essentially circular contour and meet in a transverse median plane of the container (2). The outlet in each flat section is arranged eccentrically with respect to the axis of rotation of the stirring and cutting blade (4).
Patent EP-0333761-A1 (EP)
Title: Adjustable tape applying arrangement.
Inventor: PERSSON MALTE
IPC: B31B1/90
Filed: 1987-11-30
Abstract: PCT No. PCT/SE87/00568 Sec. 371 Date May 31, 1989 Sec. 102(e) Date May 31, 1989 PCT Filed Nov. 30, 1987 PCT Pub. No. WO88/04272 PCT Pub. Date Jun. 16, 1988.An arrangement for applying longitudinally extending tapes (10) to a moving web (11) comprises a plurality of holders (17) each intended for a respective tape store (18), and a plurality of tape applicators (19) for guiding a respective tape arriving from a tape store to a location at which the tape is in contact with the web. The holders (17) and the tape applicators (19) are carried by and capable of being positioned along mutually separate beams of a beam structure (14, 15, 16) which extends transversely to the direction of web travel. The applicators (19) can be adjusted positionally in relation to an applicator-setting beam (15) which extends transversely to the direction of web movement, and can be locked to this beam in selected positions therealong. The applicator-setting beam is, in turn, carried for longitudinal movement by a stationary carrier beam (14) which extends parallel with the applicator-setting beam. The applicator-setting beam can also have graduations (30) provided along the length thereof.
Patent EP-0299012-A1 (EP)
Inventor: AYERS CHARLES E
IPC: H04N1/40
Filed: 1987-12-23
Abstract: Un circuit générateur d'un ensemble de formes d'ondes modulées en largeur d'impulsion centrale comprend un compteur (34, 70) ayant un comptage de changement temporel, et des comparateurs (42, 44, 46, 66a, 66b, 66c) qui comparent le comptage avec les comptages préétablis respectifs. Les comptages préétablis sont établis de sorte que l'ensemble des formes d'ondes créées est modulé en largeur d'impulsion centrale. Les formes d'ondes sont utilisées pour commander les temps de validation d'éléments d'impression par points (20, 60a, 60b, 60c), tels que des diodes électroluminescentes ou autres, qui font partie d'une tête imprimante du type sans impact.
Patent EP-0293467-A1 (EP)
Inventor: LIM DRAHOSLAV
IPC: C07F7/18
Filed: 1987-12-02
Abstract: Sont décrits un nouveau monomère, et des copolymères perméables à l'oxygène gaz obtenus à partir de celui-ci ainsi que des lentilles de contact réalisées avec ledit copolymère, le nouveau monomère ayant la formule (3).
Patent EP-0305547-A1 (EP)
Inventor: BABA NOBORU
IPC: H01J35/10
Filed: 1988-03-18
Abstract: Cible pour tube à rayons X comprenant un substrat en graphite (1) et une couche recouverte de métal (2) produisant des rayons X, dans laquelle une couche métallique intermédiaire (3) est présente au niveau de l'interface entre le substrat en graphite (1) et la couche recouverte de métal (2) produisant des rayons X, ladite couche métallique intermédiaire (3) ne réagissant pas avec le graphite et possédant un coefficient de dilatation thermique essentiellement égal à ceux du graphite et de la couche recouverte de métal (2) produisant des rayons X, cette couche métallique intermédiaire (3) pouvant en outre s'infiltrer dans le substrat de graphite (1). La couche intermédiaire (3) présente des parties qui s'infiltrent dans le substrat de graphite (1) à des profondeurs pouvant atteindre, voire dépasser, 10 microns. Lorsque la couche métallique intermédiaire (3) s'est infiltrée dans le substrat de graphite (1), la zone de contact entre les deux éléments augmente considérablement, de sorte que la chaleur produite dans la couche recouverte de métal (2) produisant des rayons X est transmise rapidement dans le substrat de graphite (1). Les parties de la couche métallique intermédiaire (3) infiltrées dans le substrat de graphite (1) travaillent comme coins qui empêchent la couche recouverte de métal (2) produisant des rayons X de se décoller du substrat en graphite (1).
Patent EP-0309559-A1 (EP)
Title: Transgenic animals.
Inventor: SEAMARK ROBERT FREDERICK
IPC: C12N15/09
Filed: 1988-04-14
Abstract: A method for creating new breeds of animals which comprises: (a) obtaining a recently fertilised ovum; (b) isolating a gene sample of a characterising hormone homologous with the ovum; (c) introducing the gene sample into the male nucleous of the ovum prior to fusion with the female nucleous to form a single cell embryo; and (d) subsequently implanting the ovum into a suitably prepared female animal. Wherein in a preferred method there is used a plasmid expression vector comprising a plasmid cloning vector including a first cloned sequence of DNA encoding a non-porcine promoter region and a second cloned sequence encoding porcine growth hormone activity.
Patent EP-0362379-A1 (EP)
Inventor: DIMITROV DIMITR TSONEV
IPC: B25J3/00
Filed: 1988-01-15
Abstract: A device for remote transmission of rotation angle and torque between a driving and a driven shaft in which the shafts of synchronous machines (1, 2) are kinematically connected with the driving and the driven shafts (5, 6) and with position pick-ups (9, 10). The pick-up (10) connected with the shaft (4) of the synchronous machine (2) is connected to the input of a unit (11) for controlling the magnetic field amplitudes of the stators of the synchronous machines, the other input of which is connected to the output of a memory element (12). The information input (13) of the memory element (12) is connected to the output of the position pick-up (9). The output of the amplitude controlling unit (11) is connected to the controlling input (14) of a unit (15) for current generation in the windings of the synchronous machines, the controlling input (16) of which is electrically connected to at least one of the pick-ups (9, 10). To the controlling input (18) of the memory element (12) is connected a controlling unit (17), the information inputs (19, 20) of which are connected to the information input (13) of the memory element (12) and to its output and the information input (21) is connected to the pick-up (10), whereas an external signal is fed to its controlling input (22).
Patent EP-0477169-A1 (EP)
Inventor: MIKHAIL AMEER G
IPC: G09F3/02
Filed: 1988-08-11
Abstract: L'invention concerne les domaines des timbres postaux, des machines automatiques de triage postal, des procédés de triage et des dispositifs de comptage postal. L'art antérieur concernant les systèmes de traitement des timbres postaux ne permet pas d'assurer un triage et un traitement automatiques sans remplacer le timbre classique par une décalcomanie imprimée à la machine, ce qui a pour résultat: 1) de priver l'utilisateur de timbres ordinaires d'utiliser le système qui nécessite une machine d'impression de timbres spéciaux et 2) détruire la nature philatélique du timbre pour ls collectionneurs de timbres. L'invention résout ces problèmes grâce à un timbre en plusieurs parties sur lequel des données pouvant être lues par une machine sont entrées par l'utilisateur ordinaire sans avoir besoin d'utiliser une machine spéciale. Une partie du timbre (42) présente les attributs du timbre ordinaire et une autre partie (43) porte des indices de marquage (47 et 48) qui doivent être remplis avec les informations des points d'origine et de destination. Les parties du timbre peuvent être séparées le long des lignes de détachement, ce qui permet d'obtenir une pièce d'un timbre classique non affectée et collectionnée par des millions de collectionneurs de timbres. De plus, un appareil de triage postal automatique, un procédé de triage et un dispositif de comptage postal qui tous utilisent les nouvelles caractéristiques du timbre de l'invention, sont décrits pour faciliter le triage automatique du courrier.
Patent EP-0376977-A1 (EP)
Title: Frequency difference digital compass and magnetometer.
Inventor: KIM NAM HOON
IPC: G01R33/02
Filed: 1988-06-30
Abstract: A digital compass (20) has a sensing coil (60) wound on an elongated strip of high direct current permeability magnetic material. The sensing coil (60) is connected to a sensing circuit (56). The sensing coil and sensing circuit are responsive to the Earth's magnetic field to provide an oscillating signal at an output (28) of the sensing circuit (56) which varies in frequency with orientation of the at least one sensing coil (60) with respect to the Earth's magnetic field. A microprocessor (36) is connected to receive information inputs from the oscillating signal. The microprocessor converts the information inputs to an indication of orientation of the sensing coil with respect to the Earth's magnetic field based on the frequency of the oscillating signal. A display (52) receives the orientation indication from the microprocessor.
Patent EP-0345639-A1 (EP)
Inventor: SEELE RAINER DR
IPC: C07D405/14
Filed: 1989-06-01
Abstract: alpha -Hydroxyazolylethyloxiranes of the general formula <IMAGE> in which R<1> and R<2> denote alkyl, cycloalkyl, cycloalkenyl, phenyl, biphenyl, naphthyl or pyridyl, where these radicals are optionally substituted and X stands for CH or N, and their acid addition salts or metal complexes which are tolerable to plants and fungicides containing these compounds.
Patent EP-0401411-A1 (EP)
Inventor: LEVY JACQUES S
IPC: A01K63/00
Filed: 1989-06-08
Abstract: A building installation includes a multi-level development with several stacked levels each offering a plurality of adjacent units suitable as individual offices, residential or the like units. Certain of the lowermost levels may be constructed below or at grade, and if below grade, then within an excavation that extends immediately adjacent the lowermost levels and includes a containment for water and adapted to provide a habitat for marine life. Windows in the wall of at least one of the levels juxtaposed the water containment permit direct observation of the marine life while walkways and stairways exteriorly of both sides of the building levels allow ready movement of installation residents both between all levels and ground level. The water containment may include a centrally disposed island with one or more cross-overs so residents may pass from one or more building levels, over the water, to the island and enter the water.
Patent EP-0373645-A1 (EP)
Inventor: COZZI PAOLO
IPC: C07D401/14
Filed: 1989-12-14
Abstract: Imidazolyl and pyridyl derivatives of phenyl substituted 1,4-dihydropyridines of formula (I)
      A represents a direct linkage, -CH₂-, CH₂-CH₂- or, when Het is
      A may also represent -CH=CH-; R is hydrogen, halogen, C₁-C₃ alkyl or C₁-C₃ alkoxy; each of R₃ and R₄ is a C₁-C₃ alkyl group; one of R₁ and R₂ is a group -OR′ wherein R′ is a C₁-C₆ alkyl ether unsubstituted or omega substituted by C₁-C₃ alkoxy or cyano, and the other is, independently,
     a) a group -OR′;   b) a group
      or     c) a group -OR IV  wherein R IV  is hydrogen or a substituent selected from:
          are useful as Thromboxane A₂ (TxA₂ ) Synthase inhibitors and as calcium antagonists.
Patent EP-0338863-A1 (EP)
Inventor: O'MAHONY MICHAEL JOHN
IPC: H01S5/042
Filed: 1989-04-21
Abstract: An optical amplifier having a saturable absorption region is operated below the lasing threshold for the device. Non-linear effects and bistability are observable at temperatures above room temperature. A selected input wavelength λ i  within the gain spectrum of the device is amplified and an output at the same wavelength λ i  is produced. This is in contrast to the normal operation at threshold, where there is a wavelength shift to the lasing wavelength and, depending on the laser used for the saturable absorption device, the output may be multimode for a monomode input. Best gain is achieved by tuning the input wavelength to a peak of a Fabry-Perot mode in the gain spectrum for the amplifier. 
     The amplifier may be used as a wavelength controlled optical switch, when operated bistably, or as a regenerative amplifier when operated in the non-linear region without hysteresis effects.
Patent EP-0343029-A1 (EP)
Inventor: LE BARNY PIERRE
IPC: C08F20/36
Filed: 1989-04-25
Abstract: The invention relates to a new class of liquid crystal polymers with a high glass transition temperature and capable of exhibiting a nematic phase and/or a smectic phase. The polymers are of the polyacrylate type and contain a trans-2-(4-cyanophenyl)-1,3-dioxan-5-yl unit. Applications to the nonlinear optics field.