baber/WOPTO huggingface dataset:
Patent EP-0235716-A2 (EP)
Inventor: CASTIGLIONI ACHILLE
IPC: A47C23/00
Filed: 1987-02-23
Abstract: A rest structure supported by support elements, on which to lie and/or sit, with or without interposing mattresses and/or cushions, formed from a succession of hollow rod-shaped bodies (1) disposed parallel to each other and sustained on cross-members (2) which intersect them and to which they are removably connected by couplings inserted in said rod-shaped bodies.
Patent EP-0237078-A2 (EP)
Inventor: FUJIMURA SHUZO C O FUJITSU LIM
IPC: H01L21/31
Filed: 1987-03-13
Abstract: A downstream microwave plasma processing apparatus useful in fabricating an integrated circuit semiconductor device comprises a wave guide (1), a microwave transmitting window (3) disposed perpendicularly to an electric field of microwaves propagating in the wave guide, a plasma generation chamber (9) partially defined by the window, and a reaction chamber (10) adjacent to the plasma generation region and separated therefrom by a shielding member (6) of mesh or perforated foil. With this configuration of the apparatus, the microwaves are coupled with a plasma generated in the plasma generation chamber through the microwave transmitting window, and are confined therein by the shielding member. Radicals of a short-life reactive gas generated in the plasma pass through the shielding member and impinge on to an object placed in the reaction chamber, whereby a uniform and effective downstream plasma etching or ashing is effected
Patent EP-0252216-A2 (EP)
Inventor: KULA MARIA-REGINA
IPC: C12N9/80
Filed: 1987-03-13
Abstract: Gegenstand der Erfindung ist eine mikrobiologisch hergestellte α-Acetylaminozimtsäure-Acylase und ein Verfahren zu ihrer Gewinnung aus Brevibacterium species NCIB 12246 oder NCIB 12247. Das neue Enzym kann als Bestandteil eines gekoppelten Enzymsystems für enzymatische Umsetzungen verwendet werden, die über die Zwischenstufe α-Imino-β-phenyl-propionsäure bzw. Phenylbrenztraubensäure verlaufen.
Patent EP-0257544-A2 (EP)
Inventor: ENTSCHLADEN HELMUT DR
IPC: H01Q1/38
Filed: 1987-08-19
Abstract: Because of the geometry of a stripline antenna, this antenna can receive horizontally and vertically polarised signals (PM, PU). The received vertically polarised energy signals (PU) and the horizontally polarised data signals (PM) are demodulated separately and further processed. The energy signals are available as an operating voltage (UB) after a combined detector and voltage doubling circuit (D1,D2). The data signals are further processed as a modulated DC voltage after demodulation (D3). …<IMAGE>…
Patent EP-0257657-A2 (EP)
Inventor: KAMIYA MASAKI
IPC: H01Q9/04
Filed: 1987-08-28
Abstract: A substrate for high-frequency circuits best suited as a substrate for a flat antenna to receive satellite-broadcast microwaves or as a similar substrate, the substrate comprising (i) a porous insulator layer wherein the proportion by volume of open cells to all the cells is at least 50% and (ii) a metal foil laminated over at least one side of the insulator layer through (iii) a water-impermeable film, and 
    a process for making such substrates.
Patent EP-0269811-A2 (EP)
Inventor: BROCKMANN WERNER
IPC: H03K19/177
Filed: 1987-10-02
Abstract: For a component produced using integrated technology for providing integrated circuits with at least one programmable matrix shaped connecting field formed on a substrate with line and column conductors which can be connected in the area of at least one part of their intersecting points by coupling elements, two activatable or two deactivatable coupling elements (42,44) with a direction of activity at an angle of 90 DEG  to one another are assigned to each of at least one part of the intersection points within the connecting field.
Patent EP-0272732-A2 (EP)
Inventor: CAPPELLETTI PAOLO GIUSEPPE
IPC: H01L29/788
Filed: 1987-12-02
Abstract: The cell is formed of a selection transistor (1), a detection transistor (2) and a tunnel condenser (3). The detection transistor (2) has its own control gate (20) formed with an n⁺ diffusion (15) which is closed and isolated from those of the other cells of the same memory.
Patent EP-0232157-A2 (EP)
Inventor: SMALL DAVID
IPC: F41G3/26
Filed: 1987-02-02
Abstract: A hand-held space aged type device emitting an infrared beam and a target/helmet which detects the beam and indicates the total number of such detections is described. The hand held device is in the shape of a hand gun and includes a two stage trigger. When the trigger is partially pulled back, a light illuminates the sight on the gun. When the trigger is wholly pulled back, an infrared beam is emitted from the barrel of the gun and a visible light flash is emitted in the direction the gun is aimed. The helmet/target includes an infrared detector with a 360 degree field of vision. Upon detecting a hit (positive detection of the infrared beam) in LED display mounted on the helmet is incremented by one. In the preferred embodiment, the helmet includes speakers emitting a heart beat like sound which increases in pulse, as if indicating increased stress, each time a hit is detected.
Patent EP-0238265-A2 (EP)
Inventor: CHAMBERS JOHN THOMAS
IPC: E04G23/02
Filed: 1987-03-13
Abstract: An anchoring device, illustrated as a wall tie, comprises an elongate tubular body (5), a plunger (6) axially movable in the bore of the body to operate gripping means (9, 10) in the form of transverse dog plates (13, 15) which axial movement of the plunger (6) causes to project through openings in the body to engage the surface of a hole drilled in a structure to which the device is to be secured. 
     The wall tie may have gripping means at each end to engage co-axial holes in two leaves of a cavity wall. Alternatively one or each gripping means may be replaced by a waisted, windowed portion of the wall of the body to be secured in the hole by synthetic resin. Means may be provided for connecting a grip­testing device to the wall tie and a modification allows the grip of gripping means (9) to be tested before the gripping means (10) is operated.
Patent EP-0242114-A2 (EP)
Inventor: WYLIE COLIN
IPC: C12M1/32
Filed: 1987-04-08
Abstract: This invention relates to an apparatus and method for streaking a sample on a Petri plate. The objective is to provide a method and apparatus in which the inoculum is sequentially streaked in a series of dilutions in a manner closely simulating previous manual practice but with a consistency, safety and accuracy which is not manually achieved. A sequential series of spreader heads (108) are brought into contact with the culture medium on a Petri plate (10) and swept back and forth over the medium surface to streak the inoculated sample in a segment of the plate. The paths of the second and subsequent spreading heads are angularly displaced from the path of the preceding spreading head, so that the segment of the plate in which the second and subsequent spreading heads streak the sample will partially overlap the respective preceding segment. This is best achieved by oscillating the support (68) of the Petri plate (10) and sequentially moving a spreading head (108) radially during such oscillation. Provision (116, 117) is included for sterilizing the spreading head. Provision (17) is also included for successively processing a series of Petri plates.
Patent EP-0250147-A2 (EP)
Inventor: CLARK PETER P
IPC: G02B27/46
Filed: 1987-06-09
Abstract: An electronic imaging system includes an optical system (12) for imaging radiation from a scene onto the image sensing surface (22) of an imaging device (14) for a selected sample period. The imaging device may take the form of a two dimensional array of photoresponsive areas having a device specific upper spatial frequency limit. In order to eliminate alias signal components in the output video signal caused by spatial frequency components in the scene radiation greater than the Nyquist spatial frequency of the device, the optical system (12) is designed to have a spatial frequency limit no higher than the Nyquist frequency of the imaging device and thus functions as a low pass optical filter. The spatial frequency response of the optical components can be controlled by controlling the rotationally sym­metric aberrations, and in the preferred form, higher order terms, third and above, which contribute to the spherical aberration of a lens system are designed to have balancing non-zero values to provide the necessary characteristics of the modulation transfer function of the optical system.
Patent EP-0286789-A2 (EP)
Inventor: SIEGEL HELMUT
IPC: B01D5/00
Filed: 1988-02-03
Abstract: The cooler (1) has at least one helical cooling coil which is located in a cooling vessel (2) and has a central passage opening (10) which extends from the cooler inlet to the cooler outlet. A flow baffle (11) bearing a coolant flow is arranged inside this passage opening (10). The flow baffle preferably consists of a tube which extends approximately over the length of the passage opening and has approximately spherical bulges (12) at preferably regular intervals. The flow baffle (11) prevents, on the one hand, direct shooting of vapour through the passage opening (10), and the bulges (12) ensure an approximately radially outward deflection of the vapour flow into the region of the cooling coil(s). This results in a substantially higher efficiency of the cooler and also in lower vapour losses. <IMAGE>
Patent EP-0277660-A2 (EP)
Inventor: SHMIDT IOSIF
IPC: B01D29/25
Filed: 1984-12-20
Abstract: An inner rotating body (174) defines a gap with the outer stationary body (170) for receiving a fluid sample (181), the surface of one of the bodies defining the gap being a filter (185). The rotation of the inner body (174) creates Taylor vortices which continuously displace occluded solute on the filter surface. The filter can be a membrane (185).
Patent EP-0289014-A2 (EP)
Inventor: BAUER WILHELM DIPL-ING
IPC: H01R13/523
Filed: 1988-04-28
Abstract: The water-tight plug contact connection comprises a two-part plug contact housing containing plug pins and plug sockets provided with electrical conductors. At least one housing part consists of an elastomer material. The first housing part has an external, essentially cylindrical, jacket surface. The second housing part comprises a projecting collar with an inner enveloping surface which can be pushed over the jacket surface of the first housing part. Between these two surfaces there are ring seals, provided with a longitudinal spacing between them, which comprise ring beads engaging in ring slots. Particularly convenient handling, despite perfect sealing, is achieved by at least one central contact spring socket and a central contact socket surrounding this concentrically being inserted in a pressure-tight manner in the one housing part, by at least one central plug pin, which can be pushed into the central contact spring socket, and an outer contact socket, which can be pushed onto the central contact socket, being supported in a pressure-tight manner in the other housing part, and by the central contact socket being provided in the one housing part with slots surrounding it at a distance for holding O-rings which, when the connection is mated, rest on the cylindrical outer surface of the external contact socket of the other housing part. <IMAGE>
Patent EP-0311746-A2 (EP)
Inventor: MOORE ROBERT GARDNER JR C O AL
IPC: G05D16/16
Filed: 1988-05-25
Abstract: A regulator arrangement (14) for a servo system (10) having a first stage piston (44) for developing a primary operational fluid (P c ) and a second stage piston (70) for developing secondary operational fluid P cr  having a constant fluid pressure. A control (109) selectively connects a first chamber (100) of a land to either the primary operational fluid pressure P c  or a reference fluid pressure P B  to develop a fluid pressure P x  in first chamber (100) while a second chamber (102) is connected to the secondary operational fluid (P cr ). A load (96) responds to a pressure differential (P x -P cr ) by moving to either expand or contract the second chamber (102) and produce a fluid pressure (P crx ) in the secondary operational fluid. The fluid pressure P crx  is communicated to the second piston (70) to correspondingly allow either additional primary fluid P c ) to flow to the secondary chamber (102) or release secondary operational fluid until the secondary operational fluid pressure returns to P cr .
Patent EP-0306949-A2 (EP)
Inventor: GRODZINS LEE
IPC: G01T1/167
Filed: 1988-09-08
Abstract: Detection and quantitative measurement of the radioactive isotope of ²²²Rn, as encountered in air in habitats is accomplished in a passive detection system in which the radon at the test site is adsorbed into an adsorbent, e.g. activated charcoal, held in a vial made especially for liquid scintillation counting, and the radon is subsequently desorbed into a liquid scintillation desorbent placed in the same vial and the counting of the radon activity in the vial is accomplished by liquid scintillation techniques.
Patent EP-0308874-A2 (EP)
Inventor: STASHKO DANIEL R
IPC: B23C5/22
Filed: 1988-09-20
Abstract: An end mill tool (20) having parallelogram-shaped inserts (34) with two partially positive flanks (41) separated by two vertical abutment flanks (42). Each of the inserts are mounted in a pocket seat (48) with at least two flanks in abutment with compatible side wall surface (55). In operation, the flank surfaces facilitate enhanced tool life by absorbing the forces associated with cutting which would otherwise be transmitted to the retaining screw (58).
Patent EP-0319663-A2 (EP)
Inventor: BARLOW GEORGE J
IPC: C22B34/32
Filed: 1988-10-05
Abstract: A synchronizing apparatus couples two independently operated bus systems, each bus system capable of generating asynchronous control signals for controlling the states of all of the units within the entire system. The apparatus includes a pair of synchronizer storage elements, each connected to receive, store, and transmit an asynchronous control signal from one of the bus systems to the other bus system. The synchronizer elements are connected to receive a set of complementary clocking signals from a timing source. Both synchronizer elements are interconnected so that by decoding the internal states of such elements only a one of the control signals will be transmitted when both synchronizer elements simultaneously receive control signals from both buses thereby ensuring reliable operation throughout the entire system.
Patent EP-0320602-A2 (EP)
Inventor: FELDMANN JOACHIM ING GRAD
IPC: B60T7/20
Filed: 1988-10-22
Abstract: Overload warning device for a trailer brake in a trailer brake system adjusted to a set deceleration. 
<??>A known overload warning device monitors the temperature of the trailer brake as a measurement of its load and by means of a temperature comparator emits a warning signal when a temperature occurs which is characteristic of an overload. The disadvantage to this is the time lag of the temperature monitoring. The known overload warning device therefore has the disadvantage that it only responds once the trailer brake may have already sustained damage. 
<??>The invention proposes to compare the operating energies fed to the tractor vehicle brake and those fed to the trailer brake, to derive a comparative value therefrom and to emit the warning signal when the comparative value varies at a predetermined critical rate of change or faster than this. The invention thereby utilises the rapid fall in braking force accompanying the brake overload and the rapid increase in energy caused by this for readjusting the brake deceleration. 
<??>The invention may advantageously be used for the detection of "fading" of the trailer brake. 
<IMAGE>
Patent EP-0320000-A2 (EP)
Inventor: TAKAHASHI MITSURU
IPC: C07C239/16
Filed: 1988-12-09
Abstract: A hydroxamic acid compound represented by the general formula (I) or a salt thereof:
     wherein R' represents a hydrogen atom, or a substituted or unsubstituted alkanoyl group, R 2  represents an unsubstituted alkanoyl, substituted lower alkanoyl or substituted lower alkyl group, and m represents an integer of 3 to 7, which are useful for the prevention and/or treatment of diseases caused by lipoxygenase-mediated metablites.
Patent EP-0304991-A2 (EP)
Inventor: DUWAER ARNE LEX
IPC: H04N9/31
Filed: 1988-08-16
Abstract: A hybrid system employs digital programmable attenuators and a digital control system, making it possible to eliminate mis­convergence and misgeometry using simple local adjustment on a limited number (e.g., 9) of locations in the picture. The values of the coefficients in the correction wave­forms, which are represented by the settings on a number of programmable attenuators, are determined by simul­taneously solving the convergence governing equations, and are stored in memory. An alternate embodiment includes a simple black and white camera to eliminate the human adjuster. The system detects areas of misconvergence or misgeometry in the composite image by measuring the luminance reflected from the screen during the projection of complementary test patterns of equal luminance in the separate image sources. The system treats areas of luminance discrepancy as misconverged areas, and causes an appropriate level of correction signals to be fed to the misconverged CRTs.
Patent EP-0312135-A2 (EP)
Inventor: SCHIFF ROBERT
IPC: G01N33/68
Filed: 1988-09-08
Abstract: Certain Polyethyleneimines are used to coat solid carriers used in immunoassays to improve the sensitivity of the assay over what is obtained without the coating. Use of the invention in enzyme immunoassays yields sensitivities equal to that of radioimmunoassays. 
     A post-coating is also used after the solid carrier has had a layer of capture molecule applied and before the assay is performed, to improve even further the sensitivity, reliability and dynamic range of the assay results.
Patent EP-0328799-A2 (EP)
Inventor: MARKS JOEL S
IPC: B25B15/06
Filed: 1988-02-01
Abstract: A hand-squeeze driver tool which serves to convert squeezing motion into rotary motion on a variable torque basis, with the torque being inversely related to the driving speed. The torque versus driving speed relationship is determined by the position of a squeeze lever (41) as it is displaced from its most extended position. Two distinct zones are provided as the squeeze lever is so displaced, namely a high torque low speed zone, and a low torque high speed zone. The provision of the high torque low speed initial zone, followed by the low torque high speed zone permits the operator intuitively to take advantage of the variable torque feature of the invention, which is provided by a traveling fulcrum which dwells at position F1 and F2 defined by sharp angles in levers (41,53).
Patent EP-0291278-A2 (EP)
Inventor: BRAT THEODORO E
IPC: C23C14/34
Filed: 1988-05-10
Abstract: The present invention provides a sputter target for the deposition of titanium nitride films. The sputter target has a target face comprising titanium nitride having a density of at least 90% of the theoretical density of 100% pure titanium nitride. The sputter target is prepared by subjecting titanium nitride powder to hot isostatic pressure.
Patent EP-0300632-A2 (EP)
Inventor: ERDOS GEORGE
IPC: H01L23/28
Filed: 1988-07-04
Abstract: A plastic encapsulated integrated circuit package has a chip (18) secured to the upper surface of a base (16) and is connected to leads (22) which have their lower surfaces in a plane above that of the bottom of the base (16). An electrostatic shield (30) is electrically connected to the bottom of the base (16) and underlies the leads (22) without touching them, to reduce crosstalk. The support for the base (16) is integrally connected by a conductive strip to the lead for the ground pin of the chip (18), to ground the shield (30). The whole is plastic encapsulated. To permit encapsulation, the shield (30) extends towards but stops short of the dam bars (20) for the leads (22).
Patent EP-0310308-A2 (EP)
Inventor: FRATELLO VINCENT J
IPC: C09K11/08
Filed: 1988-09-23
Abstract: A sol-gel procedure is described for making display devices with luminescent films. The procedure typically involves hydrolysis and polymerization of an organometallic compound together with selected luminescent ions, and coating of a substrate and then heat treatment to form a polycrystalline layer. The procedure is particularly useful for making cathode ray tubes, especially those for high power operation because of the excellent luminescence characteristics obtained, good thermal contact from the luminescent layer to faceplate and low cost of the procedure. Also described are the devices obtained which exhibit a layer of complex oxide with network structure much like the corresponding bulk compound.
Patent EP-0319219-A2 (EP)
Inventor: MURAI MAKOTO C O PATENT DIVISI
IPC: H04W88/02
Filed: 1988-11-28
Abstract: A paging apparatus having a battery saving function comprises a power supply to a radio circuit and a power supply control circuit. Power is turned on periodically in synchronization with the detection of synchronization signals and is turned off responsive to the detection of a predetermined sequence. The power supply to the radio circuit remains switched off for a predetermined time period in response to the detection of the predetermined sequence in a specific code addressed to the paging apparatus.
Patent EP-0321292-A2 (EP)
Inventor: RAMALINGHAM BALASUBRAMANIAM
IPC: C08L75/04
Filed: 1988-12-16
Abstract: High performance polymer systems based on water dispersed polyurethanes obtained from the reaction of NCO terminated prepolymers with a peroxide compound containing at least one active hydrogen atom, methods of making such polymer systems and their use as hydrolytically stable flexible substrate bonding agents are disclosed. Flexible packages, e.g, retortable laminate pouches, are formed by bonding together sections of films, foils or like flexible substrates using such as adhesives.
Patent EP-0322316-A2 (EP)
Inventor: PANHELLEUX GERARD
IPC: B29C70/86
Filed: 1988-12-21
Abstract: Plates and/or sheets of a thermoplastic material and of a covering, cut out to the desired formats in a unit (24), are stacked up on top of each other in a unit (26) for preparing the panel. They are then transferred into an oven (28) at a temperature for heating and bonding them together under a moderate contact pressure, after which the panel (10) is transferred to a thermocompression unit (20) followed by a machining unit (34). The invention relates to producing and shaping panels of composite material. <IMAGE>
Patent EP-0319458-A2 (EP)
Inventor: HALENE CLEMENS DIPL-ING
IPC: F17C11/00
Filed: 1988-11-28
Abstract: Die Erfindung betrifft einen Druckbehälter für die Speicherung von Wasserstoff in Form von Metallhydrid, wobei zur Erhöhung des spezifischen Fassungsvermögen und der Be- und Entladung zum möglichst geringen Herstellungsaufwand für den Druckbehälter dieser im zylindrischen Teil seiner Mantelfläche doppelwandig (1, 4) ausgeführt und mit Strömungskanälen (15) zwischen den Wandungen versehen ist, so daß die durch den Druck des Wasserstoffs im Behälterinneren bewirkten Umfangsspannungen überwiegend von der entsprechend stark dimensionierten Behälteraußenwand (4) aufgenommen werden, und daß der Gasnippel (8) gasdicht mit der Behälterinnenwand verbunden ist.
Patent EP-0320446-A2 (EP)
Inventor: JOSWIG HANS PETER DR
IPC: C09B29/01
Filed: 1988-11-29
Abstract: Process for preparing azo dyes of the formula <IMAGE> where K is the radical of a coupling component of the benzene or naphthalene series or of the heterocyclic series, the hydroxyl group being bonded to K adjacent to the azo group, X is hydrogen or nitro, and M is an alkali metal or ammonium ion, characterised in that a diazo component of the formula <IMAGE> is coupled in the presence of zinc salts under an inert gas with a coupling component of the formula <IMAGE> where K and X in the formulae (2) and (3) are each as defined under the formula (1). The present invention makes it possible to prepare the said azo dyes in high yields.