baber/WOPTO huggingface dataset:
Patent EP-0326141-A2 (EP)
Inventor: LOHNER MARTIN
IPC: H01R12/55
Filed: 1989-01-27
Abstract: In a device for attaching power cables to electrical circuits arranged on printed-circuit boards it is proposed that the power connecting terminal be attached on the conductor track side of the printed-circuit board arranged in the region of ventilation slots of an associated housing for an electrical apparatus, and that an open hole be provided in the connecting terminal, leading downwards through the printed-circuit board, the printed-circuit board also having a corresponding hole which can also be the retaining hole for attaching the connecting terminal. The cable is guided through this hole from the conductor track side to the attachment location of the connecting terminal, so that even if the cable becomes detached in the event of a failure this can never enter the region of the ventilation slots and, from the start, is not located in the region of components on the printed-circuit board. The printed-circuit board, with the connecting terminal, can also be arranged in a cast housing with a surrounding cast mass, the cast housing forming a raised edge wall into the hole of the connecting terminal, for insertion of the cable from beneath. <IMAGE>
Patent EP-0328055-A2 (EP)
Inventor: MCCOY NED R
IPC: B65D77/00
Filed: 1989-02-08
Abstract: An aseptically pre-filled, clear plastic pouch (10) for a nurser is insertable into a sleeve-like holder (22) and has upwardly diverging side edges (18) at its upper end for gripping same and to provide sufficient material to be folded downwardly over the upper edge (20) of the holder (22) after opening of the pouch (10) and before assembly of a nursing nipple (26) on the upper end (20) of the holder (22), one or more V-shaped notches (30-30a) being provided just below a sealed upper edge (14) of the pouch (10) as an aid in opening same. The aseptically pre-filled pouch (10) provides a convenient single serving of a pediatric nutritional which has an excellent shelf-life without refrigeration, the plastic film material being a multi-layer co-extrusion which is not only puncture-resistant but which also has excellent oxygen and water barrier properties.
Patent EP-0339209-A2 (EP)
Title: Push-button switch
Inventor: AOKI KAZUO OKI ELECTRIC INDUST
IPC: H01H13/50
Filed: 1989-03-02
Abstract: A push-button switch comprises a fixed electrode (6); a movable electrode (9) disposed opposite to the fixed electrode (6); a key housing (13) having a tubular spring retainer (13b), and an annular guide wall (13c) surrounding the tubular spring retainer (13b) and having a stopping flange (13d), a coil spring received in the tubular spring retainer (13b), and a key (11) for operating the movable electrode (9) through the coil spring (12). The coil spring (12) has a large coil section (12a), a middle extension coil section (12b), and a small compression coil section (12d) having a projecting part (12f). The tubular spring retainer (13b) is provided with a protrusion (13g) on the inner circumference thereof. When the key (11) is depressed to close the switch, the projecting part (12f) of the coil spring (12) is forced to move down over the protrusion (13g) in a snap motion, and the projecting part (12f) is forced to move up over the protrusion (13g) by the contractive force of the middle extension coil section (12b) and the recoiling force of the small compression coil section (12d) of the coil spring (12) when the key (11) is released. Thus, the operation of the switch can be deteced sensuously by the sense of touch.
Patent EP-0335235-A2 (EP)
Inventor: BUESCHL RAINER DR
IPC: C08F279/00
Filed: 1989-03-22
Abstract: The moulding composition contains, in each case based on A + B, from 80 to 55% by weight of a hard matrix A comprising a copolymer of at least 95% by weight of a vinyl aromatic monomer a11 having 8 to 10 carbon atoms and at least one comonomer a12 in a proportion of from 0.1 to 5% by weight, based on A, from 45 to 20% by weight of a soft phase B which is uniformly distributed in the hard matrix and has a mean particle diameter d50 (volume average) of from 3.5 to 9  mu m and is obtainable by polymerisation of the mixture of monomers a11 and a12 in the presence of an elastomer (rubber) with subsequent isolation of the target product, the comonomer a12 having the formula I 
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 in which X is an-OR<2>, COOR<2> or -CONHR<3> radical and
 R<1> is hydrogen or methyl and
 R<2> and R<3> are each an alkyl radical having 1 or 2 to 10 carbon atoms and carrying at least 1 OH group or an epoxide group or at least one other polar group.
Patent EP-0342638-A2 (EP)
Inventor: SHIMURA KAZUHIRO C O PATENT DE
IPC: G08B5/22
Filed: 1989-05-17
Abstract: In a radio paging communication system, an exclu­sive input device such as a personal computer capable of inputting alpha-numeric code data and a normal key telephone are included for inputting message data to an alpha-numeric paging receiver. The alpha-numeric paging receiver includes a circuit (25) for detecting a speci­fic code in the message data. In order to input message data from the key telephone set, the specific code is input prior to input of the message data. The paging receiver displays data following the specific code as numeric code data.
Patent EP-0351618-A2 (EP)
Inventor: LAWRENZ DIRK DR
IPC: C08G18/54
Filed: 1989-07-01
Abstract: The present invention relates to heat-reactive crosslinking agents for paint resin binders based on phenolic Mannich bases, obtainable by reacting
 A) one equivalent of a polyphenol with
 B) 0.5 to 2 equivalents of formaldehyde or a
 formaldehyde-supplying compound and
 C) 0.5 to 1 equivalent of at least one secondary aliphatic amine,
 removing the water of reaction and reacting the resultant reaction product with
 D) 0.01 to 1 equivalent of a mono- and/or polyfunctional isocyanate compound.
Patent EP-0366897-A2 (EP)
Inventor: HOCHSTRASSER DENIS FRANCOIS
IPC: G01N27/447
Filed: 1989-08-30
Abstract: A strip gel and a slab gel are combined in a single gel enclosure or on a single gel backing for two-dimensional electrophoresis. The enclosure is comprised of a single pair of support plates, and a removable electrically insulating region is included to separate the gels. The region is occupied either by air or an electrically nonconductive material which can be removed without disturbing either gel. In use, a sample is loaded onto one end of the strip gel and an electric potential is imposed across the strip gel for the first dimension separation while the strip gel is electrically insulated from the slab gel. The insulating region is then removed and the two gels placed in electrical contact for the second dimension separation.
Patent EP-0371383-A2 (EP)
Inventor: INOUE AKIFUMI INTELLECTUAL PRO
IPC: G06F1/18
Filed: 1989-11-21
Abstract: In a laptop computer normally equipped with a removable flat panel display (2) and having the option of being equipped with an external display (3), the removal of the flat panel display (2) is detected when it is removed, thereby disabling the supply of power, control signals and data to the display (2). The supply of power, control signals and data to the display (2) is not started unless the removable display (2) is con­nected to the main system (1) and a reset signal is generated by means of a power switch of the system or a reset switch (16). When the display (2) is being con­nected to the main system (1), therefore, the supply of power, control signals and data to the display (2) is disabled without fail.
Patent EP-0374966-A2 (EP)
Inventor: KAMEGASAWA MASAO
IPC: F25B45/00
Filed: 1989-12-22
Abstract: For use in processing an object refrigerant produced from an original refrigerant, a refrigerant processing system comprises a separating unit (18, 20, and 22) for separating the original refrigerant into a gaseous phase refrigerant component and a liquid phase refrigerant component. A first supplying pipes (12a) supplies the gaseous phase refrigerant component as the object refrigerant to a liquefying unit (24a and 24b) which liquefies the object refrigerant into a liquefied object refrigerant by the use of evaporation of a liquid refrigerant. A second supplying pipe (12b) supplies the liquid phase refrigerant component to the liquefying unit as the liquid refrigerant. The separating unit may comprise a receiving unit (18) for receiving the original refrigerant as a received refrigerant, a condensing unit (20) for condensing the received refrigerant into a condensed refrigerant, and a separation vessel (22) comprising upper and bottom parts defining upper and bottom spaces, respectively. In this case, the upper and the bottom spaces is contiguous to each other to form a hollow space in the separation vessel.
Patent EP-0333324-A2 (EP)
Inventor: KARABED RAZMIK
IPC: H04L25/08
Filed: 1989-02-15
Abstract: A method is disclosed for coding input strings for a partial response channel to provide an output having a reliability determined by a preselectable coding gain. This method involves determining each frequency at which there is a zero in the transfer function of the partial response channel, and then encoding an input string into a binary code string having a power spectrum value of zero for each such frequency. A channel output sequence is generated responsively to transmission of the code string through the channel. The most probable sequence among those having a power spectrum value of zero is then calculated from the channel output sequence and decoded to provide the output.
Patent EP-0351955-A2 (EP)
Inventor: CURRAN BRIAN WILLIAM
IPC: G06F12/08
Filed: 1989-06-20
Abstract: An improved multiprocessor system of the type including a plurality of processors and an array of memories interconnected by an interrogation logic where the processors have a store-in cache is presented. In such processors the most recent copy of the data does not always reside in the memories but can reside in a processor's cache necessitating cross-interrogation producing system delays. These delays are reduced by a fetch buffer selectively coupled to each memory for holding data before cross-interrogation and other checks are complete.
Patent EP-0352972-A2 (EP)
Inventor: TU ROGER
IPC: A61L27/00
Filed: 1989-07-20
Abstract: A composition of matter which comprises a biocompatible fluoroplastic resin which is impregnated with biocompatible fibers in a random orientation, a vascular graft comprised of the disclosed composition and processes for manufacturing the composition and the vascular graft.
Patent EP-0367727-A2 (EP)
Inventor: PIANI DANIELE
IPC: B65H15/02
Filed: 1989-09-15
Abstract: The stack of sheets (2) to be overturned is carried in a first frame (1) of the equipment, positioned with one edge butted against a locating surface (3) and held between two sets of prongs (4, 5) that enter into contact with the bottom and top sheets; this first frame is hinged to a supporting second frame (6) about a horizontal first axis (x) lying parallel with the locating surface, and can also be swivelled relative to the second frame (6) about a second axis (y) normal to the locating surface (3).
Patent EP-0387675-A2 (EP)
Inventor: ASSMANN HANS
IPC: F42C9/14
Filed: 1990-03-07
Abstract: A bottom fuse for a grenade, which can be fired from a barrel by means of a propellant charge (21), contains a percussion-fuse device which consists of a detonator charge (3) and of an axially displaceable striking piece (6). A blocking element (3) carrying the detonator charge (5) can be adjusted perpendicularly relative to the grenade axis and, in the safety position, interrupts the ignition chain. As a result of the firing, it is released and is then transferred into the active position. For self-destruction in the event of a failure of the percussion fuse, there is a delay composition (12) which ignites during the firing. This is ignited during the firing by means of a second striking piece (9) which is arranged in a second striking-piece bore (10) extending parallel to the first striking-piece bore (8). The delay composition (12) bears against a partition wall (14) which can be destroyed by the gas pressure and which separates the receiving space (13) of the delay composition (12) from the first striking-piece bore (8). After the bursting of the partition wall (14), the gases of the delay composition (12) are applied to the first striking piece (6) which ignites the detonator charge (5).
Patent EP-0429810-A2 (EP)
Inventor: MASTEN BILLY R
IPC: G01J1/58
Filed: 1990-10-10
Abstract: Apparatus is provided for collection and concentration of incident electromagnetic radiation traveling in a medium. A dye (14) absorptive of the wavelength of the electromagnetic radiation (16) is suspended in a non-opaque solid (12). This solid/dye suspension is exposed to the incoming electromagnetic radiation (16) through an entrance surface (24). The dye (14) absorbs the electromagnetic radiation (16) and then re-emits a second radiation (15) throughout the solid (12). Since the re-emission is uniform, if an exit surface (26) is made small compared to the entrance surface (24), a power density increase is realized at exit surface (26). A receptor (20) sensitive to the wavelength of radiation (18) re-emitted from the dye (14) is then used to receive the electromagnetic radiation at an increased power level. To increase the gain, one surface (30) of the solid (12) can be mirrored such that additional energy, which would normally exit that surface (30), is now redirected back into the solid, a portion of said energy exiting surface (26) adjacent to the receptor (20) to provide the additional power density increase.
Patent EP-0406941-A2 (EP)
Inventor: FERDANI PHILIP
IPC: B29C70/58
Filed: 1990-06-26
Abstract: A wear-resistant article, for example a rotor vane for a pump or compressor, is made by injection moulding and comprises a matrix of liquid crystal polymer (eg a thermotropic poly(aromatic ester)) in which a solid lubricant such as graphite and fine particles of a petroleum or like coke are distributed.
Patent EP-0381510-A2 (EP)
Inventor: ROSENFELD ARON MARCUS
IPC: B32B9/00
Filed: 1990-02-02
Abstract: A process for coating a polymer sheet with a transparent coating having moisture and oxygen barrier properties. The process starts with a metal substrate (10) made of, or having a surface coating (11) of, a valve metal or valve metal alloy. The metal substrate is anodized to form an anodic film (12) of the valve metal on the metal substrate. The anodic film (12) is made readily detachable from the metal by carrying out the anodization step in the presence of an adhesion-reducing agent, e.g. a fluoride. The polymer sheet (13), usually in the form of a thin transparent layer, is then attached to the anodic film (12) and the anodic film is detached from the metal. The transferred anodic film (12) forms a thin dense oxide coating on the polymer sheet that acts as a barrier against oxygen and moisture transport. The invention can be used for making packaging sheets suitable for packaging foodstuffs, and the like.
Patent EP-0416872-A2 (EP)
Inventor: SMITH JOHN M
IPC: H04W88/08
Filed: 1990-09-04
Abstract: An antenna switching system for handling high traffic sectors in a cellular radiotelephone system. The system switches the cell's base station transmitters (210) to sectors that have more mobile traffic than they can handle. The additional transmitters (210) increase the number of frequencies in the overloaded sector, thereby allowing a greater amount of mobile traffic to use the cell.
Patent EP-0428351-A2 (EP)
Inventor: CHIANG LONG YONG
IPC: B01J27/047
Filed: 1990-11-09
Abstract: The present invention is predicated on the discovery that quinoline and substituted quinoline derivatives, having substituents in positions other than the 2 and 6 position, undergo polymerization in the presence of tetrahydroquinoline or substituted tetrahydroquinolines and a transition metal sulfide catalyst to produce polymers that have repeating quinoline and substituted moieties. 
     Thus, in one embodiment of the present invention, there is provided a novel method of prepar­ing polymers having the formula
      which comprises contacting a tetrahydroquinoline having the formula  
      with a quinoline compound having the formula
      at elevated temperatures and in the presence of a transition metal sulfide catalyst wherein the metal is selected from Groups VIB, VIIB and VIIIB of the period­ic table and mixtures thereof and wherein the Rs (i.e. R₃, R₄, etc.) and the R′s (i.e. R′₃, R′₄, etc.) may be the same or different and are selected from hydrogen, halogen (especially fluoro-, chloro- and bromo-), -NO₂, OH, -NH₂, -SH, -CN and organic substituents. In the above polymer, x and y represent the relative propor­tion of bracketed structural quinoline or substituted moieties, and n is an integer equal to or greater than 2.
Patent EP-0434220-A2 (EP)
Inventor: FUKUTANI HIROSHI
IPC: G02F1/139
Filed: 1990-11-20
Abstract: In a color liquid crystal display device (1), the shape of a color filter (3) cannot be seen and coloring of areas other than a display area due to leaking light is prevented. 
     In a color liquid crystal display device (21), by making a first and second segment electrodes (23,26) in a two layer constrtiction, it becomes possible to display two different display image planes in different colors with only the single layer type color liquid crystal display device (21). 
     In a color liquid crystal display device (41), sufficient contrast can be obtain by using a liquid crystal element (43) for compensation. 
     In a color liquid crystal display device (61), it is possible to display two kinds of display image planes, namely a color display image plane and a black and white display image plane. 
     In a color liquid crystal display device (91), two kinds of color display image planes can be displayed because the color liquid crystal display device (91) is made in a two layered construction. 
     In a color liquid crystal display device (121), so-called normally black display and normally white display can be switched, also when the display state is switched between normally black display and normally white display, the   background color changes and it is possible to maintain the same display color. Further a display colors can be doubled as compared to the example of the prior art.
Patent EP-0432973-A2 (EP)
Inventor: MATSUMOTO MASAHARU
IPC: G10K15/00
Filed: 1990-12-07
Abstract: A reflection sound compression apparatus extracts and compresses, most appropriately with a physical evaluation value, an impulse response of a hall, etc. which are obtained by calculation and actual experiment to reflection sounds in the number required by a sound field controller by using a learning identification method.
Patent EP-0433101-A2 (EP)
Inventor: BOURDINAUD MICHEL
IPC: G01T1/167
Filed: 1990-10-15
Abstract: The detector consists of at least one thin plate (2) made of a dense scintillator material and placed parallel to the direction of the beam of radiation which enters the plate through its edge. The plate has a thickness along the direction of the beam which is sufficient to stop the major part of the radiation entering it. At least one set of fluorescent optical fibres (4), capable of being excited by the visible light emitted by the material under the impact of the radiation, has portions (6) that are parallel, adjacent and fixed to one of the two faces of the plate in such a way that these portions are parallel to the direction of the beam. The position of the impact of the radiation particles along the edge of the plate can thus be located. Application to medical imaging and to the checking of components or baggage. 
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Patent EP-0478923-A2 (EP)
Inventor: BAYRAKTAROGLU BURHAN
IPC: H01L29/737
Filed: 1991-08-02
Abstract: A method of fabricating heterojunction bipolar transistors (HBTs) including epitaxial growth of collector (102), base (104) and emitter (114) layers, allowing for self-aligned emitter-base (120,118) contacts to minimize series base resistance and to reduce total base-collector capacitance.
Patent EP-0484659-A2 (EP)
Inventor: BERKEY GEORGE EDWARD
IPC: G02B6/00
Filed: 1991-09-11
Abstract: Disclosed is a method of making a polarization retaining single-mode optical fiber. Longitudinal grooves are formed on opposite sides of a cylindrically-shaped core preform having a glass core (11') surrounded by cladding glass (12'). The core preform is inserted into a glass tube, the tube is shrunk onto the core preform, and the interface between the core preform and the tube (27) is fused to form a solid preform having longitudinal apertures (14') on opposite sides of the core. An etchant gas is flowed through the apertures to enlarge the apertures into holes having a substantially round cross-section. Inserted into each aperture is a stress rod formed of glass having a coefficient of expansion different from that of the cladding glass. The resultant draw blank is drawn to form a single-mode optical fiber having a core that is subjected to a stress-induced birefringence.
Patent EP-0480198-A2 (EP)
Inventor: KURANUKI KENJI
IPC: H01G9/04
Filed: 1991-09-13
Abstract: A solid electrolytic capacitor which includes an outer casing (35), a dielectric positive electrode oxide film layer on a planar valve metal, a plurality of capacitor elements each having a conductive macromolecules layer and a conductive layer overlying the conductive macromolecules layer at a predetermined portion of the dielectric positive oxide film layer, and two pairs of two-terminal external connectors (34) each having a positive electrode and a negative electrode, the external connectors (34) being extended from opposite sides of the casing (35) and bent over other side than the opposite sides.
Patent EP-0484955-A2 (EP)
Inventor: KASSECK KLAUS
IPC: F23K1/04
Filed: 1991-11-07
Abstract: Verfahren zur Behandlung insbesondere Kohlenstaub-Gemischen in Mahltrocknungsanlagen. Um ein Auskondensieren von Restfeuchte von in eventuell zwischengelagertem Staub zu verhindern, wobei für den Transport des Kohlenstaubes bzw. die Zwischenlagerung aufgeheiztes Inertgas eingesetzt wird. 
     Eine Vorrichtung zur Aufheizung von Inertgas enthält eine Rohrwendel (7) welche in Längsrichtung der Ausmauerung (6) eines Rauchgaserzeugers (2) vorgesehen ist.
Patent EP-0444755-A2 (EP)
Title: Bearings
Inventor: BRYDEN DONALD J S
IPC: F16C17/10
Filed: 1991-02-26
Abstract: Flanged bearing bushes are described, the bush comprising a journal bearing element (10) and a thrust flange bearing element (12) on at least one end of the journal member, the journal bearing member having a reduced diameter portion (20) and a shoulder (22) formed on the outer diameter of the at least one end having the flange element wherein the flange element is received on the reduced diameter portion with the rear face (30) of the flange supported by the shoulder on the journal bearing member end, and the flange member being retained on the journal bearing membered by deformation of material (32) on the reduced diameter portion of the journal bearing member into recesses (28) formed in the bore (26) of the flange element.