baber/WOPTO huggingface dataset:
Patent EP-0457242-A1 (EP)
Inventor: LAPATOVICH WALTER P
IPC: H05B41/24
Filed: 1991-05-13
Abstract: An electrodeless lamp (10) may be formed with a capsule (20) having a radiant energy transmissive material defining an approximately cylindrical enclosed volume (22) having an external length less than 20.0 millimeters, and an outer diameter less than 8.0 millimeters. The enclosed volume (22) is filled with a lamp fill (24) excitable by a high frequency electromagnetic field to produce radiant energy. The small size capsule produces a particularly efficient, orientation tolerant arc discharge. The arc is then highly stable as to position, yielding a good optical source to design for. The temperature gradient is small, thereby yielding little thermal stress on the capsule. An electrodeless HID headlamp system may be formed with the efficient capsule from a radio frequency source operating from a the power supply of a typical automobile. The headlamp system includes a high frequency power source (12), a transmission line (14), a coupler (18, 44), an excitable lamp fill (24) captured in a lamp capsule (20), a reflector (30) and a lens (32).
Patent EP-0513410-A1 (EP)
Inventor: NEIDIG ARNO DR
IPC: H01L25/07
Filed: 1991-05-15
Abstract: A power semiconductor module has a plastic envelope and external connection leads. Instead of fixing the connecting leads in the housing by means of a casting compound which cures, as is usual in the prior art, the invention proposes to fix the connecting leads (3, 20) by means of plastic parts (25, 28) which are part of sections formed onto the plastic envelope (2) and are deformed in an ultrasonic welding process while the module is being made. <IMAGE>
Patent EP-0467184-A1 (EP)
Inventor: DAVIS MARTHA
IPC: A61F13/56
Filed: 1991-07-08
Abstract: Form retentive absorbent pads are disclosed which comprise fluid absorbent material (102) and at least one bendable element (132) which can be deformed by the user and which will retain its shape during use. The preferred embodiments, the bendable element (132) provides at least a degree of conformation in the critical central area of the pad (100), most preferably at least in the longitudinal (y axis) direction. Conformablility created in this area allows the user of the pad (100) to mold the pad to the body to maximize comfort and fluid absorption. Preferred embodiments include bendable elements (132) which form winglets (128, 130) which are bent around the edges of the undergarment (10) to hold the pad (100) in place during use.
Patent EP-0468418-A1 (EP)
Inventor: OKADA TADAO
IPC: C08F210/02
Filed: 1991-07-22
Abstract: A copolymer is manufactured by allowing ethylene (A) and vinyl compounds (B) represented by the following general formula to undergo radical polymerization at a pressure of 1000-5000kg/cm 2  and a temperature of 100 -400°C,
     wherein R 1  and R 2  are each an independent hydrogen atom or a methyl group, R 3  is a hydrogen atom or an alkyl group of 1-4 carbon atoms; a ratio of (B) to the sum of (A) and (B) is less than 1 mol%; a proportion of the amount of vinyl compounds (B), which are not successively bonded at all to the units (B) in the chain, but bonded to unlike units (A) on both sides thereof, to the total amount of (B) units in the copolymer is at least a 83%; and an MFR of the copolymer ranges from 0.1 to 200g/10min. 
     Although the copolymer contains only a small amount of the vinyl compound (B) it nevertheless has excellent photo stabilizing effects.
Patent EP-0526665-A1 (EP)
Inventor: KUBELKA AXEL R
IPC: A43B5/04
Filed: 1991-08-03
Abstract: The invention relates to a ski boot (10) which consists of a foot shell (11), a cuff (14) linked to the latter by means of rivets (12), and a rear flap (18) which is likewise linked to said foot shell. In order, in such a ski boot (10), to bring about a bent position of the cuff (14) and rear flap (18) in a simple manner from the forwardly inclined position, the invention provides for the rear flap (18) to be linked to the rear wall (11a) of the foot shell (11) by means of a swivel axle (17), and for the two legs (13b) of a swivel part (13) also to be mounted on the two rivets (12) for the cuff (14), said swivel part being of U-shape in plan view and being connected to the rear flap (18) in an articulated manner. <IMAGE>
Patent EP-0470560-A1 (EP)
IPC: A01G1/12
Filed: 1991-08-05
Abstract: Self-propelled floor treatment vehicle with a two-axle chassis on which is mounted at least one sweeping means and on whose front axle (2) is arranged a vertically displaceable support (13) on whose side which faces the rear of the vehicle and is height-adjustable relative to the front axle is held, facing the front of the vehicle, a chassis part (12) which is mounted swivellably about the rear axle (3), on which part (12) is arranged the sweeping means, or similar floor treatment apparatus, comprising a roller-brush unit or the like held fixedly on the chassis, and a collecting container. To improve the handling and operation of the vehicle and to allow it to be used for a wide variety of purposes, the drive motor unit (40) of the vehicle is arranged between the roller brush (22) and the rear axle, if appropriate in the vicinity thereof. <IMAGE>
Patent EP-0482682-A1 (EP)
Inventor: JOURQUIN LUCIEN
IPC: C08G101/00
Filed: 1991-08-29
Abstract: The present invention relates to a method for the manufacture of flexible polyurethane foam of a density between 35 and 70 kg/m 3  and having improved comfort properties, wherein a reaction mixture is composed containing at least a polyether polyol of equivalent weight between 1400 and 2800 and having a primary hydroxyl group content of more than 50 %, an organic polyisocyanate, a catalyst and 0.5 to 1 % by weight water with respect to the total foam weight and wherein, in order to allow the reaction mixture to expand up to said density by means of this limited amount of water and by means of up to 1.5 mole of a physical blowing agent per mole polyol, the reaction mixture is frothed mechanically and/or the reaction mixture is allowed to expand under a reduced pressure.
Patent EP-0492712-A1 (EP)
Inventor: TORENBEEK REINDER
IPC: C08L33/02
Filed: 1991-12-17
Abstract: Peroxide dispersions containing, as a dispersing agent, a polyether polysiloxane or a water-soluble copolymer of a C₈-C₂₄ α-olefin and an α,β-unsaturated dicarboxylic acid ester which has either been esterified with at least one ethoxylated alcohol having a degree of ethoxylation of 1-45; are disclosed. These peroxide dispersions are millable to small particle sizes, more flexible in their application and do not adversely affect the electrical resistivity of the resultant polymer. Also disclosed are the use of these peroxide dispersions, a polymerizable composition containing these peroxide dispersions and polymeric products produced by the use of these peroxide dispersions.
Patent EP-0460778-A1 (EP)
Inventor: FASTERDING GUENTER
IPC: E01B7/00
Filed: 1991-05-07
Abstract: An attachment for railway rail base plate on Y-shaped steel sleepers (12) and a method for producing a Y-shaped steel sleeper and a switch consisting of Y-shaped steel sleepers are proposed, in which an insulating plate (19) and a ribbed plate (3) situated on the latter are arranged on the upper flanges (22) of the double-T carriers which are welded together. The ribbed plate (3) is held resiliently by means of a bolt (27) which is surrounded with clearance by an insulating bush (31) adapted thereto and which is fixed to the upper flange of the T carrier by a bolt-welding technique. <IMAGE>
Patent EP-0492778-A1 (EP)
Inventor: DEWEY DAVID A
IPC: A61F9/008
Filed: 1991-10-11
Abstract: A retinal photocoagulator has means (12) for generating a beam of laser radiation and means (18,20,24) for delivering the laser beam to the surface of the retina. The delivery means includes a lens system (20) for varying the spot size of the beam at the surface of the retina which is operable in two alternate modes over a given range of spot sizes, wherein one of the modes varies the size of the spot while maintaining the beam in a focused condition at the retina, and wherein the other mode varies the size of the spot at the retina by altering the focal point.
Patent EP-0485200-A1 (EP)
Inventor: HAMADA MITSUHIRO
IPC: G11C8/06
Filed: 1991-11-06
Abstract: A semiconductor integrated circuit device includes a plurality of ECL gate groups (b′-1 ∼ b′-4). Each gate group includes a plurality of ECL gates (b′) each having a constant current source formed by a MOS transistor circuit (M1, M2). Each gate group also includes one gate voltage control circuit (f). When the gate voltage control circuit receives a signal indicating a selection state for the group, it applies a high potential bias voltage (V B ) to the MOS transistor circuits of all the ECL gates within the gate group. On the other hand, when it receives a signal indicating a non-selection state, it applies a low potential bias voltage (GND potential) to them, thereby lowering the constant current to the minimum necessary amount. The circuit is capable of largely saving the current consumption by controlling the bias voltage for the MOS transistor circuits in two steps depending on the selection state or the non-selection state.
Patent EP-0462876-A1 (EP)
Inventor: CONAN BERTRAND CABINET BALLOT-
IPC: G11C29/50
Filed: 1991-06-14
Abstract: In order to reduce the number of connections in an electrically programmable memory circuit, a memory cell test device is proposed, this test consisting in reading the current traversing the read-accessed cells, the test device no longer using specific test connections between the cells and the corresponding input/output pins, but the operational connections of the read mode, between the read amplifiers and the input/output buffers, by short-circuiting the input and the output of the read amplifiers situated in a zone near the memory cells and of the input/output buffers situated in the peripheral zone, near the input/output pins. The means of short-circuiting the amplifiers and the buffers are situated in a zone near the memory cells and in the peripheral zone respectively. 
<IMAGE>
Patent EP-0473501-A1 (EP)
Inventor: LEDUCQ CHRISTINE
IPC: H04L12/413
Filed: 1991-08-23
Abstract: The method according to the invention for counting the traffic in a fast packet-switching network (1) containing an arbitrary number of nodes consists:     - in allocating an identifier (2) to each packet - in assigning to each identifier (2) an index memory (3) and a counter number (4) for totalling the numbers of packets travelling through each of the nodes.   Application: switching network. <IMAGE>
Patent EP-0459928-A1 (EP)
Inventor: MARTIN NATHALIE
IPC: C02F1/78
Filed: 1991-05-29
Abstract: The field of the invention is that of the treatment of liquids. More precisely, the invention relates to bringing liquids, and especially drinking water or aqueous effluents into contact with a treatment gas. A particular example of application of the invention is the ozonisation of liquids. The invention relates to a plant for the treatment of flows of liquids (12) of the type consisting in bringing the said liquids (12) into contact with a treatment gas (11) for a predetermined time of treatment, comprising:   - means (20) for adding the treatment gas (11) to the flow of liquids (12) to form a homogeneous two-phase treatment mixture (13); -means (30) for forced dissolving of the said treatment gas (11) in the flow of liquids (12) to be treated interacting with means for degassing the said two-phase treatment mixture (13), so as to produce a single-phase treatment mixture (15); - and contacting means (40) ensuring a plug flow of the single-phase degassed treatment mixture (15) during the said predetermined time of treatment.   <IMAGE>
Patent EP-0453388-A1 (EP)
Inventor: DEL SER GONZALEZ CLEMENTE
IPC: A23N7/00
Filed: 1991-03-21
Abstract: The machine possesses a bed (101) on which is provided a central shaft or turret (105), having an intermittent rotary motion, on the periphery of which are provided six operating positions, two feed operating positions A, diametrally opposite, with which are associated respective hoppers (113) equipped with means for individual entrainment for the fruit (107), means being provided at each of these feed operating positions for the translatory movement of the fruit towards a clamp associated with the central rotary shaft (105), which clamp entrains the fruit to a second operating position B, where the fruit is peeled by means of two sets of knives (156), each set of knives being actuated by an electric motor (164), and the fruit then passing into a third and final operating position C, within each group, at which the operation of cutting the residual polar caps resulting from the prior cutting operation is completed, specifically with the participation of two large horizontal discoidal knives (175) capable of pivoting horizontally under the actuation of corresponding hydraulic cylinders (180), and which, in the course of the planetary movement, rotate on their own axes to facilitate the cutting.
Patent EP-0483046-A1 (EP)
Inventor: HSU WEN-LIANG
IPC: C08F8/00
Filed: 1991-10-17
Abstract: The subject invention relates to a technique for synthesizing rubbery terpolymers of styrene, isoprene and butadiene. These rubbery terpolymers exhibit an excellent combination of properties for utilization in tire tread rubber compounds. By utilizing such terpolymers in tire treads, tires having improved wet skid resistance can be built without sacrificing rolling resistance or tread wear characteristics. The subject invention specifically discloses a process for preparing a rubbery terpolymer of styrene, isoprene, and butadiene having multiple glass transition temperatures and having an excellent combination of properties for use in making tire treads which comprises: terpolymerizing styrene, isoprene and 1,3-butadiene in an organic solvent at a temperature of no more than about 40°C in the presence of (a) at least one member selected from the group consisting of tripiperidino phosphine oxide and alkali metal alkoxides and (b) an organolithium compound.
Patent EP-0519147-A1 (EP)
Inventor: ANSELMETTI DARIO DR
IPC: H01L39/24
Filed: 1991-06-19
Abstract: This method for controlling the current density tolerance of high-T c  superconductors is based on the existing correlation between the number of screw dislocations in the lattice of the superconductor material and the maximum current density the material can tolerate before turning normal conductive. The controlled introduction into the superconductor material of a predetermined number of dislocations and associated pinning centers within the lattice of the superconductor material is proposed to be made through the appropriate adjustment of certain growth parameters of the epitaxial crystal growth process. 
     Preferably, the superconductor material is grown onto the (100) surface of a crystalline substrate (7a...7c) whose lattice constant is reasonably close to the lattice constant of the superconductor material. The epitaxial growth process may be controlled as to growth rate, as to temperature of the substrate holder (6), and as to tilt angle the surface of the substrate has towards the 〈111〉 and/or 〈100〉 directions with respect to its (100) orientation. During the growth process, all of the other growth parameters are maintained at their set values.
Patent EP-0502944-A1 (EP)
Inventor: MCCORMACK JAMES OWEN
IPC: H01Q1/12
Filed: 1990-12-03
Abstract: L'antenne décrite, qui peut être utilisée pour la transmission ou la réception de rayonnements électromagnétiques, comprend un réflecteur en forme d'assiette (1) destiné à capter le rayonnement, lorsque l'antenne est utilisée comme récepteur. L'assiette (1) est entièrement ou partiellement transparente à la lumière visible. Grâce à sa transparence, l'assiette (1) peut être montée sur une maison (2) sans la cacher ou sans obstruer sa vue. L'assiette (1) se compose d'une toile (6) réfléchissante à une bande particulière d'ondes ultracourtes portant un signal vidéo. La toile (6) peut être placée en sandwich entre deux couches de plastique (50 et 51). Dans un autre mode de réalisation, l'assiette (1) peut comporter une substance permanente (52) qui est imprimée ou qui forme une couche de revêtement sur sa surface. Cette substance serait transparente à la lumière visible mais réfléchissante à une bande particulière de rayonnement électromagnétique portant un signal vidéo. Dans une variante, l'assiette (1) est soutenue sur un bâtiment au moyen d'un support transparent (100).
Patent EP-0514544-A1 (EP)
Title: Immune complexes.
Inventor: HAMAGUCHI NAORU
IPC: A61K47/48
Filed: 1991-02-05
Abstract: An immune complex of a biologically active substance and a monoclonal antibody, the monoclonal antibody being able to reduce the distribution volume of the substance about 0.5 times or less compared to the case in which the substance is used alone. According to this immune complex, the concentration of the biologically active substance in blood can be increased to exhibit the effect thereof more effectively and the side effects can be reduced.
Patent EP-0521958-A1 (EP)
Inventor: NEUSS MICHAEL DR
IPC: C07C67/347
Filed: 1991-03-15
Abstract: Des acides gras insaturés et leurs esters peuvent être mis en réaction en présence de silicates stratifiés et de charbon actif, avec des oléfines C5-C20 aliphatiques, non activées, pour former des acides gras ramifiés et leurs esters.
Patent EP-0524233-A1 (EP)
Inventor: OTTE BERND
IPC: B22D19/14
Filed: 1991-04-09
Abstract: Procédé de coulée composite servant à réaliser des pièces de coulée constituées particulièrement d'alliages de métaux légers renforcés par des inserts de matière en fibres ou en mousse, en particulier des pièces de moteurs telles que des pistons, des cylindres, des têtes de cylindre et des blocs moteurs de moteurs à combustion interne. Selon ce procéde, on effectue d'abord une préforme renforcée par les inserts de matière en fibres ou en mousse en noyant et en introduisant un corps formé par un faisceau de fibres ou de la matière en mousse dans une matrice métallique en fusion ou au moyen d'une matrice métallique en fusion qui est ensuite solidifiée. La préforme est ensuite immergée dans un bain de métal en fusion et placée dans un moule de coulée pour que l'on procède à la coulée intégrale ou par enrobage de la pièce finale. D'après l'invention, la préforme est immergée dans un bain de métal en fusion constitué du même métal, ou d'un métal similaire, ou du même alliage, ou d'un alliage similaire, que la matrice métallique de la préforme ou que le métal utilisé pour la coulée intégrale, ou par un enrobage de la pièce finale et chauffée à une température supérieure au point de fusion de la matière de la matrice.
Patent EP-0507916-A1 (EP)
Inventor: SCHUESSLER HORST
IPC: B23D35/00
Filed: 1991-10-23
Abstract: Afin de pouvoir obtenir des bandes plus étroites (1) lors de l'usinage d'un substrat (2) dans des dispositifs de support (11) comportant au moins un dispositif de maintien pour un outil d'usinage (19), on associe à une face d'attaque (50) de l'outil d'usinage correspondant (19) un dispositif de maintien, au moins un dispositif de transmission de force (38) juxtaposant un premier (21 à 31) et un second (12 à 18) dispositif de maintien.
Patent EP-0499788-A1 (EP)
Inventor: KRAEMER ERICH
IPC: B65G53/22
Filed: 1992-01-15
Abstract: The device consists of an essentially cylindrical powder transport container (10), a powder duct passing the powder situated in the container downwards out of this and feeding it to the powder coating apparatus via a compressed air injector (20), a fluidising air feed duct to loosen the powder immediately before its entry into the powder duct (22), a fluidising cup (15) of substantially smaller diameter than the powder container (10), a fluidising funnel (17) fitted in the fluidising cup with a powder throughflow regulator (16) fitted upstream of it, and a powder hopper (11) connecting the powder container to the fluidising cup. <IMAGE>
Patent EP-0553371-A1 (EP)
Inventor: HAGIWARA SHINSUKE
IPC: C08G59/62
Filed: 1992-01-28
Abstract: An epoxy resin molding material for sealing of electronic components comprising
     (A) an epoxy resin;   (B) a phenolic compound;   (C) a resin mixture obtained by 
dispersing, in a form of particulates, in a dispersion medium which is a portion or all of at least one of the epoxy resin and the phenolic compound, a mixture of a vinyl group-containing organopolysiloxane and a ≡SiH group-containing organopolysiloxane whose total volatile loss after heating at 105 °C for three hours is not more than 3 % by weight, and allowing the vinyl group-containing organopolysiloxane and the ≡SiH group-containing organopolysiloxane to react with each other and to cure; 
and   (D) an inorganic filler    is excellent in thermal shock resistance, soldering resistance, moisture resistance, thermal stability, moldability and marking properties.
Patent EP-0508168-A1 (EP)
Inventor: SUN KAI
IPC: B65D35/02
Filed: 1992-03-18
Abstract: The tubes of this invention are deformable and will usually not be collapsible. The tubes have a view window (16,33) and a elongated nozzle (20,32). The tubes can be made by blow molding or extrusion. The view window permits a person to determine the contents remaining in the tube and the nozzle provides for ease in dispensing.
Patent EP-0520186-A1 (EP)
Inventor: WATANABE JUN C O DENKI KAGAKU
IPC: C08K3/38
Filed: 1992-05-20
Abstract: A flame-retardant resin composition comprising the following components (A), (B), (C) and (D): (A) 100 parts by weight of a thermoplastic resin comprising ① a polycarbonate resin, or ② a polycarbonate resin and a non-polycarbonate resin, (B) from 0.1 to 40 parts by weight of a phosphorus compound, (C) from 0.001 to 40 parts by weight of a boron compound, and (D) from 0.01 to 5 parts by weight of a polyorganosiloxane and/or from 0.001 to 5 parts by weight of a fluorine resin.
Patent EP-0556440-A1 (EP)
Inventor: HORI JIRO
IPC: A45D34/04
Filed: 1992-07-30
Abstract: An ink reservoir (2) and a slide plug (6) are slidably provided in a pen barrel (1). The ink reservoir (2) is filled with liquid ink. The slide plug (6) divides the interior of the pen barrel (1) into an ink region and an air region. A writing tip (4) is provided in the distal end portion of the pen barrel (1) so as to be movable axially. An elastically deformable diaphragm member (13) is provided in the pen barrel (1). The diaphragm member (13) divides the interior of the pen barrel (1) into a writing tip side region and an ink reservoir side region and is elastically deformed toward the ink reservoir (2) when a writing pressure is applied to the writing tip (4). The diaphragm member (13) is formed with an opening (14) which opens to cause the ink reservoir (2) to communicate with the writing tip (4) when the diaphragm member (13) is elastically deformed. Upon writing, the diaphragm member (13) is elastically deformed to pressurize the ink in the ink reservoir (2). In this case, the slide plug (6) slides to restrict the upper limit of the ink pressure to a predetermined value. Ink under the predetermined pressure is supplied from the ink reservoir (2) to the writing tip (4) through the opening (14).
Patent EP-0586737-A1 (EP)
Inventor: STICKEL ANITA
IPC: B23D51/10
Filed: 1992-09-11
Abstract: A hand-held air-driven saw, for stone materials among other things, has a reciprocating saw blade (2) which is driven by a rodless pneumatic cylinder having an inner plunger piston (1). The saw blade (2) is flexibly attached to a slide (6) externally guided by the pneumatic cylinder. The back of the saw blade (2) working in tension is guided by a slotted guide blade (3). A sliding rail (4) is integrated in the guide rail (3). This sliding rail (4) has passages (5) for the supply of air or water for the cooling or lubrication of the saw blade (2). Furthermore, the saw is provided with holding devices (8.1, 8.2) for the material to be sawn. <IMAGE>