baber/WOPTO huggingface dataset:
Patent EP-0313750-A1 (EP)
Inventor: MIKALSEN DONALD J
IPC: C23C14/35
Filed: 1988-08-18
Abstract: A magnetron sputter etching/deposition system comprising a hollow cathode electron source (20) in combination with a magnetron sputter deposition plasma device (1) within a containment chamber (17), said hollow cathode (20) being disposed to inject electrons into the magnetic field (15) of the magnetron plasma device (1) adjacent to the magnetron cathode surface (10) to which a deposition source (30) is affixed. Said system further includes means for initiating and maintaining a discharge plasma within the hollow cathode (20) and for initiating and maintaining the magnetron plasma. The improvement of the invention comprises a workpiece (40) to be coated, located in said chamber (17), spaced from said magnetron cathode surface (10) which may be biased to attract particles emitted by said deposition source (30). A particle collimation filter (34) is interposed between the magnetron cathode surface (10) and said workpiece (40) but outside of said plasma region, which prevents any deposition particles (38) from reaching said workpiece (40) which are not travelling in a direction substantially per­pendicular thereto. 
     Said particle collimation filter assembly (34) is composed of a plurality of closely packed elongated tubes (36), the axis of all of said tubes being dis­posed normal to both the magnetron cathode surface (10) and the workpiece (40) to be coated.
Patent EP-0308680-A1 (EP)
Inventor: CAMPBELL GREGOR A
IPC: C23C14/34
Filed: 1988-08-26
Abstract: In an apparatus for applying materials to a substrate (15) arranged in a vacuum chamber (16, 17), having an electron emitter (9) which is arranged in a separate generator chamber (37) corresponding to the vacuum chamber (16, 17) and forming the anode (11) and which, after the process gas has been introduced into the generator chamber (37) generates a large-area plasma column (S) which is guided under the action of magnets (64, 30, 21, 21', 44) between the electron emitter (9) and a target arrangement (7), the positive ions can be accelerated by applying an adjustable negative voltage to the target (7), from where the metal atoms sputtered off pass onto the substrate (15). For this purpose, the target arrangement (7) is located in the immediate vicinity of the end, located opposite the electron emitter (9), of the pipe branch (19) extending the process chamber (37), a magnet (106) adjacent to the substrate (15) effecting a division and deflection of the plasma column (S2) divided off. <IMAGE>
Patent EP-0308762-A1 (EP)
Title: Einrichtung zum Regeln der Lage eines hydraulischen Vorschubantriebs, insbesondere einer hydraulischen Presse oder Stanze
Inventor: BAISCH RODERICH DIPL-ING
IPC: G05D3/14
Filed: 1988-09-12
Abstract: Eine hydraulische Presse oder Stanze wird in ihrer Lage (x) hochdynamisch geregelt, indem eine die Lage (x), die Geschwindigkeit (v) und die Beschleunigung (aB) berücksichtigende Regelung vorgesehen ist. Während die Lage (x) und die Geschwindigkeit (v) von üblichen Meßgeräten aufgenommen werden, wird die Beschleunigung (aB) mit Hilfe eines Beobachters (B) aus dem Druck (p) der Hydraulikflüssigkeit und der Geschwindigkeit (v) ermittelt. Damit kann auf eine aufwendige Beschleunigungsmessung verzichtet werden, indem die bereits vorhandene Druckmessung ausgenützt wird. Vom Beobachter (B) kann ferner ein Störgrößensignal (fzB) ermittelt werden, das zum Zweck einer Störgrößenkompensation dem Stellglied (SG) zugeleitet werden kann.
Patent EP-0310878-A1 (EP)
Inventor: RUPPERT WOLFGANG DR-ING
IPC: C07C51/14
Filed: 1988-09-22
Abstract: Isobutyric acid and its derivatives are prepared by Koch synthesis from propylene, carbon monoxide and, if appropriate, water or alcohol in liquid hydrogen fluoride by moving the reaction mixture continuously through a loop reactor, in which the starting materials and the hydrogen fluoride are introduced into lower (first) reaction space (I) partly as a liquid and partly as a gas, for example by means of a mixing nozzle (16). From there, the reaction mixture rises via cooled pipes (II) (second reaction space) into an upper (third) reaction space (III), where the gas phase (8) is separated off and returned to the mixing nozzle (16), while the liquid phase is recycled into the lower reaction space (I) via cooled pipes (IV) (fourth reaction space). <IMAGE>
Patent EP-0316560-A1 (EP)
Inventor: DENI FRANZ
IPC: A01B73/04
Filed: 1988-10-04
Abstract: An agricultural working machine with toolholders (5) which can be swung upwards hydraulically is to be automatically locked mechanically by means of a pivotable bolt (11) in the transport position, the bolt (11) extending from the point of articulation (7) of the lifting cylinder (8) to the point of connection (10) of the retracted piston rod (9). In the transport position, the bolt (11) is connected positively to a sprung flap (16) and can be pulled inwards together with this by means of a cable pull (18, 19), with the result that the mechanical lock is released. In the transport position, a sprung stop (21) is connected operatively to the lifting cylinder (8) and assists the lowering of the toolholder (5) into the working position. <IMAGE>
Patent EP-0315184-A1 (EP)
Inventor: TOKUGAWA OSAMU
IPC: B60R22/20
Filed: 1988-11-04
Abstract: An adjustable shoulder anchor mechanism for use in a vehicle chassis (1) having an engaging hole (31) comprises an elongated adjustment base (2) having a plurality of engaging sections (8) arranged in the longitudinal direction thereof, an adjustable anchor (3) adapted to be guided along the adjustment base (2), and the adjustment base (2) formed at one end thereof with a hook section (20), the hook section (20) adapted to be inserted into the engaging hole (31) and moved to come into engagement with the vehicle chassis (1) on an peripheral portion of the engaging hole (31).
Patent EP-0281193-A1 (EP)
Inventor: GAETANO MARIANI
IPC: B62D1/185
Filed: 1988-02-24
Abstract: A motor vehicle steering column (10) comprises two telescopically interconnected portions (15, 28), between which an elastic means (30) is mounted which keeps conjugated walls (26, 27) of the said telescopic portions in reciprocal play-free contact in order to cancel out the rotational clearances, or play, between the said telescopic portions.
Patent EP-0300535-A1 (EP)
Inventor: DEN HARTOG GERARDUS HENRIKUS J
IPC: H01R4/66
Filed: 1988-07-01
Abstract: Clamp for connecting together an earth lead and an earth electrode comprising a clamp body with a cavity which surrounds the electrode. Said cavity is a blind cavity which is conical at least over a part of its length. The clamp body (1) further has a solid section (2) in which a separate hole (8) is provided in which a wire (9) is secured by compression, said wire projecting outside the hole (8) by a length such that it is possible to connect this wire to another wire. 
     The compression joint between the piece of wire and the clamp body can now be produced in the factory. At the site it is quite simple to connect the ground lead with the piece of wire compressed in the clamp.
Patent EP-0301845-A1 (EP)
Title: Sensing system
Inventor: WEBB FRANK ALLAN
IPC: F15B15/28
Filed: 1988-07-28
Abstract: A non-contact positional sensing system for a piston movable within a cylinder in which the piston is formed entirely from magnetic material (except for any seals used to seal the piston within the cylinder)
Patent EP-0303393-A1 (EP)
Inventor: CHILD JONATHAN EDWARD
IPC: B01J23/96
Filed: 1988-08-03
Abstract: In a fluidized combustion process for removing coke from a particulate material, the material is fluidized in a first zone and a second zone and coke on the particulate material is burned in the first zone to produce a combustion gas containing CO, the conditions in the first zone being such that the CO can convert NO x  in the combustion gas to nitrogen. The combustion gas is then passed from the first zone to the second zone and a CO combustion promoter is selectively provided in the second zone to convert CO to CO₂.
Patent EP-0317244-A1 (EP)
Inventor: THOMPSON BRUCE RUSSELL
IPC: A47K13/02
Filed: 1988-11-14
Abstract: The present invention discloses a moulded plastic article having a hinged tag (6) from which the article can be displayed for sale. The article can be packed within a transparent sheet plastics tube (11). A method of packaging and a method of point of sale marketing are also disclosed.
Patent EP-0323019-A1 (EP)
Inventor: ASHPITEL WILLIAM GEOFFREY
IPC: G01B7/16
Filed: 1988-11-21
Abstract: A gauge for measuring bending of structures comprises a bending bar which may be attached to the structure so that it bends in response to bending of the structure and having means for measuring bending of the bar whereby measurement of bending of the bar enables bending of the structure to be determined. Preferably, the bar is hollow with strain gauges on its inner surface and is attached so that at least part of it may move longitudinally along its axis with respect to the stucture.
Patent EP-0296930-A1 (EP)
Title: Circuit de remise sous tension pour circuit intégré en technologie MOS
Inventor: DUBUJET BRUNO
IPC: H03K5/02
Filed: 1988-06-10
Abstract: La présente invention concerne un circuit de remise sous tension pour assurer le démarrage d'un circuit intégré en technologie MOS. Ce circuit est constitué par des premiers moyens (1) formés d'un oscillateur (4) et d'un élévateur de tension (5) pour générer à partir d'une tension d'alimentation (V cc ) une tension (V ccp ) supérieure à la dite tension d'alimentation et un deuxième moyen (2) pour mesurer l'écart entre la tension d'alimentation et la tension générée et pour générer un signal (S) de mise sous tension lorsque l'écart atteint un seuil donné. 
     Application notamment aux circuits intégrés contenant des bascules.
Patent EP-0363544-A1 (EP)
Inventor: JOURDAIN PHILIPPE
IPC: E04B1/16
Filed: 1988-10-14
Abstract: Structure consisting of prefabricated posts (20), of self-supporting floor elements (300) made from thin plates, with incorporated beams, and of a suitable crossbracing system; all these elements being joined together by means of a complementary filling concrete (2) cast over the floor elements (300). <IMAGE>
Patent EP-0370151-A1 (EP)
Inventor: METTES JACQUES
IPC: B01F23/10
Filed: 1988-11-21
Abstract: The invention relates to a process for producing gas mixtures by a plurality of dilution steps of a high concentration standard gas with a high purity diluent gas. 
     According to the invention, as soon as the high purity diluent gas is generated, no further contaminants such as gaseous impurities are added during the further mixing or diluting steps of the process. Only orifices or needle valves are used in the mixing or diluting lines while mass flow controllers and pressure regulators are placed upstream, at the output of the gas sources and/or downstream, i.e. in the gas -venting lines. 
     The invention particularly applies to trace analysis of gases with APIMS.
Patent EP-0276197-A1 (EP)
Inventor: PALAZIO GUSTAVO
IPC: A44C7/00
Filed: 1988-01-15
Abstract: The earring hook supporting device comprises a small tube (1) flanged at one end (2) and provided, at the other end, with fins (3) defining circumferential axial slots (4), the small tube being engaged by a washer (5) the central hole (6) of which has a diameter corresponding to the outer diameter of the small tube. Instead of fins, it is possible to use a tube with external threads in which case the washer has internal threads to engage with the tube. It is also possible to use a washer with a slot so that it engages with the tube by snapping on it. Finally it is also possible to use a tube having a flange at one end and projections at the other end, the tube engaging a washer having internal slits. According to another embodiment, a spiral may be used. The latter has the advantage that it offers flexi­bility and may adapt itself to different shapes of hooks. It is also possible to use only the small tube which is flanged at one end without the washer.
Patent EP-0303707-A1 (EP)
Inventor: WAKATAKE KOICHI
IPC: G01J1/44
Filed: 1988-02-17
Abstract: The measurement light is converted to a single-wavelength light corresp. to the measurement item by a grating (23) controlled (24) for reciprocation and rotation. The optical transmissivity of the air layer and the reaction solution is measured optically by this single-wavelength light using a so-called, 'pre-spectral system'. In the optical measurement system, the 'pre-spectral system' converts measuring light to the single-wavelength light corresp. to the measurment item by a filter. The light is radiated before the reaction tube containing the reaction solution reaches the optical measurement position, in order to measure its absorbancy.
Patent EP-0311648-A1 (EP)
Title: Signal control process, electric treatment device and electrode system.
Inventor: MULLER FELIX
IPC: A61N1/04
Filed: 1988-03-10
Abstract: The device uses stimulation electrodes applied to the patient, supplied with stimuli signals (S) from at least two different signal generator channels (A,B,C,D). A time delay is provided between the different signal channels (A,B,C,D) to prevent signal interference phenomena. Pref. the treatment electrodes are heated or cooled by a supplied fluid which can flow through holes in the surface of each electrode onto the surface of the skin. The stimulation signals (S) supplied to the electrodes are pref. provided by signal flanks of a rectangular, trapezoidal or triangular pulse signal, with adjustment of the amplitude and repetition frequency of these signals (S). <IMAGE>
Patent EP-0419654-A1 (EP)
Inventor: MUKOUYAMA HIDEAKI
IPC: C08F20/60
Filed: 1988-03-15
Abstract: Procédé de production d'un polymère cationique soluble dans l'eau présentant un poids moléculaire élevé et une teneur réduite en gel insoluble dans l'eau, et polymère ainsi produit. Le procédé consiste à polymériser ou copolymériser au moins un membre sélectionné dans le groupe composé de monomères de vinyle représentés par la formule générale (1), des monomères de sel neutralisé représentés par la formule générale (2), et des monomères de sel d'ammonium quaternaire représentés par la formule générale (3) et contenant 100 ppm d'un monomère de divinyle représenté par la formule générale (5), avec un monomère de vinyle représenté par la formule générale (4) dans un rapport molaire compris entre 100:0 et 5:95. Dans la formule (1), R1, représente hydrogène ou méthyle, et R2 et R3 représentent chacun un alkyle comportant de 1 à 3 C; dans la formule (2) R1, R2 et R3 sont définis comme ci-dessus et X représente un ion anionique de charge opposée; dans la formule (3), R1, R2, R3 et X sont définis comme ci-dessus en (2), et R4 représente un benzyle ou un alkyle comportant de 1 à 4 C; dans la formule (4), R4 représente hydrogène ou méthyle; dans la formule (5), R1 représente hydrogène ou méthyle. Le polymère résultant constitue un excellent agent de floculation.
Patent EP-0358689-A1 (EP)
Inventor: SHELANDER DAVID J
IPC: G01D5/36
Filed: 1988-04-21
Abstract: Un faisceau de lumière, généralement une lumière cohérente de 780 nanomètres produite par une diode laser, est focalisé sur une roue de codage de préférence par une lentille optique à gradient d'indice à grand angle d'une ouverture numérique de 0,46 et d'un diamètre de 1,8 mm, en un spot limité par diffraction d'un diamètre approximatif de 0,039 à 0,3 millième de pouce. La roue de codage est généralement un réseau de diffraction radiale réticulaire reproduit par photogravure sur un plastique MylarR sur lequel sont disposées des lignes de 0,00025'' de large à un demi-diamètre de 1''. Le faisceau de lumière focalisé intercepte la roue de codage à ce demi-diamètre de 1'' et est alternativement émis et caché par le réseau de diffraction réticulaire de la roue de codage qui tourne. Le faisceau de lumière émis sélectivement est reçu au niveau d'un détecteur, généralement un phototransistor. On peut déceler un nombre de transitions par tour de roue de codage supérieur à 10.000.
Patent EP-0326611-A1 (EP)
Inventor: GEISLER C DANIEL
IPC: A61B5/12
Filed: 1988-08-09
Abstract: A probe tube (17) is inserted into the ear canal (11) of a patient to a first position in which the probe tube 
tip (35) is 
spaced well away from the ear drum. A broad band sound signal is provided to the patient's ear and a frequency 
response 
of sound detected at the probe tube tip (35) is taken. The probe tube tip (35) is then moved a known distance to 
a second 
position within the ear canal, the broad band sound stimulus signal is again applied, and the frequency response 
of sound 
detected by the probe tube tip (35) is taken. The distance of the probe tube tip (35) from the ear drum can be 
determined 
from the two frequency responses, particularly by subtracting the frequency response in dB at one position from 
the fre­
quency response in dB at the other position, and the difference frequency response will show a distint peak at a 
quarter 
wavelength null frequency, which allows the distance of the probe tip (35) from the ear drum to be estimated 
based on 
the relationship. The frequency responses measured with the probe tube (17) at the two positions can further be 
used to es­
timate the actual sound pressure at the ear drum and the impedance of the ear drum by using relationships derived 
from 
models of the ear canal. The probe tube (17) may be utilized with either an unoccluded ear or with an ear occluded by 
an 
ear mold (14); if the ear is occluded, a hearing aid (19) delivers the sound to the ear canal through a delivery tube 
(18) pass­
ing through the ear mold (14). A pair of probe tubes (17,36) having tips (35,37) spaced a known distance from one 
another 
may be used in place of a single probe tube (17), allowing frequency responses to be taken from both tubes (17,36) 
si­
multaneously to a sound stimulus signal.
Patent EP-0343209-A1 (EP)
Title: Dispositif de recouvrement de joints de dilatation
Inventor: KOSTER WALDEMAR
IPC: E01D19/06
Filed: 1988-11-04
Abstract: Une natte (12) élastomère extrudée en une seule pièce ou composée de sections longitudinales séparées (11, 13), qui sert à recouvrir un joint de dilatation d'une chaussée comprend, sur les bords parallèles au joint, des nervures (17) qui font saillie vers le bas et s'engagent par liaison de forme dans une rainure, ouverte vers le haut, d'un profilé marginal ou intermédiaire (4), laissant un espace résiduel vide (21) entre les nervures et la périphérie inférieure de la rainure. Cet espace résiduel (21) est rempli avec une masse de scellement (20) en résine synthétique élastomère ayant approximativement la même dureté que la natte (12), cette masse étant coulée d'en haut à travers des orifices ou des fentes (26) ménagés dans la natte (12) qui forment des canaux de coulée, entièrement remplis eux aussi par la masse de scellement, ce qui permet d'établir une liaison permanente entre les nervures (17) et les profilés de retenue (4) correspondants. Lorsque la natte (12) se compose de sections longitudinales séparées, les fentes de coulée (26) sont formées par les joints entre les sections (11, 13). Une bande (10) qui chevauche la couche d'isolation (9) de la chaussée est moulée sur le bord de la natte, ou sur sa section marginale (11).
Patent EP-0331937-A1 (EP)
Inventor: FREIECK PAUL
IPC: F27D3/02
Filed: 1989-02-16
Abstract: The chamber of the furnace is designed with a longitudinally continuous roll bed. The furnace (10) has a hot upper furnace chamber (11), a lower furnace chamber (12) and in between a hearth floor (13) with openings (14). The roll bed is mounted essentially in the lower furnace chamber (12) below the hearth floor (13) and projects only with small sections of its furnace rolls (17) through the openings (14) of the hearth floor (13) above the level (N) of the latter. At least the roll sections, projecting into the hot zone, having the running surface (19), on which the materials to be heated (20) are transported, consist of particularly heat-resistant material which, assembled from segments to form a ring (18), surrounds the furnace rolls (17) on the circumferential surface. Cleaning devices (23, 24, 25) free the running surfaces (19) of the furnace rolls (17) of disturbing scale caking. <IMAGE>
Patent EP-0331093-A1 (EP)
Inventor: FERNANDEZ BRANA MIGUEL DR
IPC: C07D487/04
Filed: 1989-02-28
Abstract: Benzimidazo[1,2-c]quinazolines of the formula <IMAGE> in which X, Y and Z have the meaning given in the description, and their preparation are described. The substances are suitable for controlling diseases.
Patent EP-0329193-A1 (EP)
Inventor: HESHMAT HOOSHANG
IPC: F16C33/10
Filed: 1986-10-22
Abstract: A shaft bearing has a housing (10) incorporating an internal oil reservoir (12) and means to connect the bearing to an external oil supply. Fitted in the housing (10) is a liner (30) which is grooved (at 40) to accommodate an oil ring (50) which dips into the reservoir (12). The liner (30) also possesses internal axial grooves (35) for feeding oil into a shaft (S), the oil reaching the grooves (35) from the oil ring (50) via ring groove (40). Restrictors (37) at the ends of grooves (35) permit controlled oil escape from the groove and return to the reservoir (12). The liner (30) has arcuate recesses (33) at its ends, and the liner has a length to bore ratio of 0.87 to 0.92; thanks to this ratio, the bearing operates at lower power loss under various loads when flooded with, or starved of, oil. The bearing may be fitted with specially designed thrust pad bearings (60) also functional efficiently under flooded or starved conditions.
Patent EP-0394538-A1 (EP)
Inventor: HOLLENBERG CORNELIUS P PROF DR
IPC: C12N9/34
Filed: 1989-04-28
Abstract: The present invention relates to a yeast cell of the genus  Schwanniomyces  wherein said yeast cell contains at least one expression cassette comprising:
     a) a first DNA sequence serving as a regulon,   b) optionally a second DNA sequence coding for a signal peptide,   c) a third DNA sequence coding for a foreign protein, and   d) optionally a fourth DNA sequence serving as a terminator.   
     In a preferred embodiment of the invention, the first, second and/or fourth DNA sequences are derived from genes coding for amylolytic enzymes of yeast cells of the genus  Schwanniomyces . The use of these functional sequences in an expression cassette provides efficient expression of foreign genes in yeast cells according to the present invention and, furthermore, provides a system for efficient secretion of the expression product into the medium.
Patent EP-0342510-A1 (EP)
Inventor: MULLER HORST DIPL-ING
IPC: H04J3/16
Filed: 1989-05-10
Abstract: The invention is based on the object of transmitting fixed-length packetised signals via a multiplex structure which has become known by the keyword "network node interface (NNI)". The containers (C-4) used as subframes for the insertion of lower bit-rate signals into the pulse frame of an STM-1 signal with a bit rate of 155 520 kbit/s are subdivided into blocks (B1-B65) for 36 bytes in each case. Each block contains a block header (BK) for an address and a data field (DF) for the packetised information signals. Further container types are divided into blocks of equal length. The invention allows an advantageous transmission of packetised signals via the NNI or SONET multiplex structures. <IMAGE>