baber/WOPTO huggingface dataset:
Patent EP-0290268-A2 (EP)
Inventor: FEIST WOLFGANG M
IPC: H01L21/336
Filed: 1988-05-06
Abstract: A base region (26) is formed in a semiconductor structure and an emitter region (30) is disposed on a surface of a first portion (26˝) of the base region (26), the emitter region having upper and side surfaces. An active base region (26˝) is formed in the first portion of the base region (26) and an inactive base region (26′) is formed in a second portion of the base region (26). A layer (34) of insulating material is formed over a surface of the inactive base region (26′) and over the upper and side surfaces of the emitter region (30). Portions of such layer are selectively removed to expose the upper surface of the emitter region (30) and a portion of the surface of the inactive base region (26′), and to maintain a region (34a,34b) of insulating material between the exposed surface portion of the inactive base region (26′) and the side surface of the emitter region (30). Silicide contacts (36,38) are formed on the exposed surface portion of the inactive base region (26′) and the exposed upper surface of the emitter region(30), with the insulating material (34a,34b) region insulating such contacts from each other. The spacing between the base and emitter contacts (36,38) is defined by the width of the insulating materials region (34a). A collector region (32) is formed similarly at the same time and has a surrounding region (34c,34d) of insulating material and a silicide contact (40). A silicide contact (44) formed over a p-n junction between a p-type inactive base region (26′) and an n-type epitaxial layer (14) forms a Schottky diode junction (45).
Patent EP-0299718-A2 (EP)
Inventor: GAMARRA JOSE PEREYRA JOSE
IPC: C08L53/00
Filed: 1988-07-12
Abstract: This invention provides styrene-ethylene-butylene-­styrene triblock copolymer-oil compositions which are tem­perature resistant and nonmeltable. They have a viscosity at 200°C of at least 200 poise. The compositions can be molded under pressure at elevated temperatures.
Patent EP-0310343-A2 (EP)
Inventor: TAKAHASHI TOMONORI
IPC: C04B35/584
Filed: 1988-09-28
Abstract: A silicon nitride sintered member comprises a silicon nitride sintered body and a dense silicon nitride coating layer covering the surface of the silicon nitride sintered body. An intergranular phase of the silicon nitride sintered body is substantially composed of crystals. This prevents or reduces peeling or fracture of the coating layer.
Patent EP-0311386-A2 (EP)
Inventor: SAITO ISOO
IPC: D01F8/12
Filed: 1988-10-06
Abstract: A conjugated fiber having a sheath-core conjugated structure comprising a polyester core component composed mainly of polyethylene terephthalate and a polyamide sheath component composed mainly of polyhexamethylene adipamide, is disclosed, which has excellent mechanical properties such as a high tenacity, a high modulus, and an improved dimensional stability, and an improved adhesion to a rubber, especially a high-temperature adhesion, an improved heat resistance in a rubber, and a high fatigue resistance, and thus is useful as an industrial material. By adopting a high-speed spinning procedure in the fiber preparing process, the peel resistance in the interface of the sheath-core conjugated structure is greatly improved, and the following valuable characteristics not possessed by conventional conjugated yarns can be obtained:
     (1) Excellent adhesion and high-temperature adhesion comparable to those of a polyamide, which cannot be obtained in a polyester.   (2) High modulus and dimensional stability comparable to those of a polyester, which cannot be obtained in a polyamide.   (3) A heat resistance in a rubber and a fatigue resistance superior to those of a polyester.
Patent EP-0313285-A2 (EP)
Inventor: MAGLICA ANTHONY
IPC: F21S9/02
Filed: 1988-10-17
Abstract: A miniature two or three cell flashlight as disclosed to comprise a barrel, a tailcap, a head assembly, and means for holding a miniature lamp bulb and for providing interruptible electrical coupling to dry cell batteries retained within the barrel and having a recharger for charging the chargeable batteries via conductors in the tailcap.
Patent EP-0313308-A2 (EP)
Inventor: MOOBERRY JARED BEN C O EASTMAN
IPC: G03C7/305
Filed: 1988-10-18
Abstract: A new photographic coupler comprises a coupling-off group bonded to the coupler at the coupling position represented by the formula:
     wherein L is a linking group; NR' is a substituted nitrogen atom bonded to DYE that together with NR' is a releasable dye comprising an electrically neutral chromophore. Such a coupler enables dye hue stabilization without mordanting the dye formed. Such a new coupler is useful in a photographic silver halide element and process to provide increased dye density, higher contrast dye images, and lower pH sensitivity upon processing.
Patent EP-0323736-A2 (EP)
Inventor: NEMET-MAVRODIN MARGARET
IPC: C07B61/00
Filed: 1988-12-22
Abstract: There is provided a process for converting a C₅-C₁₀ paraffinic feedstock into other hydrocarbons including C₆-C₈ aromatics, C₂-C₄ olefins, C₉⁺ aromatics and C₁-C₃ paraffins. By using a catalyst comprising (1) a binder and (2) ZSM-5 or ZSM-11, said catalyst having low acid catalytic activity as measured by an alpha value of 25 or less, the selectivity to the more desired C₆-C₈ aromatics and C₂-C₄ olefins is increased. The low alpha value of the catalyst may be achieved by deactivating the catalyst under conditions comprising steaming, high temperature calcining and/or coking.
Patent EP-0323139-A2 (EP)
Inventor: EVERETT JAMES WILSON
IPC: B66C1/62
Filed: 1988-12-22
Abstract: In a steam generator tube which is plugged, the plug being a shell with one open end and having a tapered trapped expander, an apparatus for fracturing the closed end of the plug to remove the plug, includes means for restraining the fractured separated closed end of the plug from escaping into the a tubular member. The tube plug The apparatus comprises a connector shaft (360) and an attached compressor member (420) for fracturing the closed end of the plug shell in the form of a cap; an expansible restrainer means, which is disposed in a bore, radially expands the expander means into engagement with the shell by radially expansibly engaging the first bore when axially compressed in the first bore, thereby engaging the shell cap for restraining the broken tip of the shell.
Patent EP-0323786-A2 (EP)
Inventor: THELINGE JEAN
IPC: B01D29/11
Filed: 1988-12-29
Abstract: The filter element (2) comprises from a few tens to a few hundred concentric superposed continuous layers of fibres or threads bonded together, forming a rigid porous cylindrical block with an axial passage, the fibres or threads are oriented in multiple directions in each layer and their packing varies from one layer to another, the wall of the said block which has thus a cellular structure of variable permeability has a thickness of 5 to 100 mm, the fibres or threads are made of a material chosen from glasses, ceramics, carbon, plastics capable of being spun and finished and mixtures of these substances, these fibres or threads and their bonding agent are chosen so as to be chemically incapable of being attacked by the filtered fluid and may consist of a core coated with a bonding agent, and a water-repelling wall may line the internal surface of the filter element, which has a fineness of filtration such as required by the present aeronautics or motor vehicle standards and a filtration efficiency of long duration. The manufacture may be carried out by depositing concentric layers onto a mandrel connected to a suction pump, by starting with aqueous suspensions of the fibres. <IMAGE>
Patent EP-0299903-A2 (EP)
Inventor: RAPP ROBERT ANTHONY
IPC: C09K5/06
Filed: 1988-07-05
Abstract: A heat storage medium comprising a body of parent metal and an intrinsically cohesive ceramic layer formed integrally with the metal body and encapsulating said metal body is produced by the directed oxidation of a body of parent metal outwardly from the surface of said body to form integrally with the body of parent metal a layer of oxidation reaction product which encapsulates unreacted parent metal and forms a cavity resulting from the depletion of parent metal.
Patent EP-0302829-A2 (EP)
Inventor: BLYTH JEFFREY
IPC: G03H1/02
Filed: 1988-07-27
Abstract: There is described a photopolymerizable composition useful in the preparation of a hologram which comprises as a) the vinyl monomer, zinc di-acrylate, as b) the sensitising dye, a phenothiazine dye, as c) the photoinitiator, dimedone and as d) the binder either gelatin alone or gelatin with up to 40% of another water-soluble polymer.
Patent EP-0344396-A2 (EP)
Inventor: YATO TADAO
IPC: G21C3/62
Filed: 1989-01-17
Abstract: A process of fabricating UO₂ pellets comprising the steps of filtering and drying a slurry of ammonium diuranate (ADU) including ammonium fluoride (NH₄F), in order to form ADU powder, and then subjecting the ADU powder to calcining, reducing, compacting and sintering treatments, to form UO₂ pellets.
Patent EP-0327037-A2 (EP)
Inventor: EHRENBERG HENRY
IPC: A01M7/00
Filed: 1989-02-01
Abstract: A sprayer (1f) for treatment media has cabin-like spraying units (3f), each defining a passage (4f) and each being provided with at least one spraying device (10f) for the treatment medium, at least one air-conveying reabsorbent device (17f) for the treatment medium not taken up by the plants (2f), and a compressed air device (13f) for generating both an eddy current of air (65) and air curtains. The reabsorbent device (17f) can operate indirectly or directly in the circuit with the compressed air device (13f). As a result, work can be carried out with low consumption of treatment medium despite a high working speed. 
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Patent EP-0343327-A2 (EP)
Title: Multichannel blow nozzle
Inventor: BENDIG LOTHAR
IPC: B05B1/00
Filed: 1989-03-09
Abstract: A multichannel blow nozzle has a housing (15) which has at the one end a nozzle outlet with nozzle channels (17) arranged in rows and at the opposite (rear) end has an orifice (16) for feeding in gas or air. A connecting recess (22) is arranged at one of two side walls (19, 20) of the nozzle housing (15) arranged parallel with respect to one another. A hollow cylinder-shaped connecting part (21) is fitted into the other side wall - flush with the connecting recess (22) -, the outer diameter of said connecting part being smaller than the diameter of the connecting recess (22). In this way, a plurality of nozzle housings (15) can be arranged in a row next to one another, in each case the connecting part (21) of the one nozzle housing engaging sealingly into the adjacent connecting recess (22) of the adjacent nozzle housing. The connecting recess (22) and connecting part (21) can be closed off in a sealed manner in each case by means of a side part (14, 13). <IMAGE>
Patent EP-0344446-A2 (EP)
Inventor: YAHAV SHIMON
IPC: A47J27/14
Filed: 1989-04-20
Abstract: Domestic food cooking apparatus including a container (30) for holding a food product to be prepared and defining a heating surface and electrical resistance heating apparatus (81) fixedly associated with the container in electrically insulated touching relationship with the heating surface.
Patent EP-0340750-A2 (EP)
Title: Langbügelschloss
Inventor: KORTENBREDE LUTGER
IPC: E05B67/24
Filed: 1989-05-03
Abstract: Bei einem Langbügelschloß werden die Schenkelendabschnitte 40 des Schließbügels in Schenkelaufnahmen 42 eines Schloßkörpers 10 eingesteckt. Sie wirken dabei auf Riegelsteuerhülsen 46 ein und verschieben diese aus einer Riegelbeeinflussungsstellung in eine Riegelfreigabestellung. Die Schließriegel 32 gelangen in Eingriffsstellung, d.h. in Eingriff mit Eingriffsflächen 48 der Schenkelendabschnitte 40. Der die Schließriegel 32 steuernde Schließzylinder 20 gelangt in seine Grundstellung. Der Schlüssel kann gezogen werden. Zum Öffnen des Schlosses wird der Schließzylinder 20 durch den wieder eingesteckten Schlüssel in einen Schloßöffnungszustand gedreht. Dabei werden die Schließriegel 32 in eine Außereingriffsstellung zurückgezogen. Die Steuerhülsen 46 schieben dann die Schenkelendabschnitte 40 wenigstens teilweise aus den Schenkelaufnahmen 42 heraus. Die Steuerhülsen 46 gelangen in Riegelbeeinflussungsstellung. Die Schließriegel 32 verbleiben deshalb in Außereingriffsstellung, bis die Schenkelendabschnitte 40 erneut gesteckt werden (Figur 1). Zum Schließen des Schlosses bedarf es lediglich eines Einsteckens der Schenkelendabschnitte 40 in die Schenkelaufnahmen 42, worauf der Schlüssel ohne vorheriges Drehen sofort gezogen werden kann. Der Schlüssel kann nur dann gezogen werden, wenn die Schenkelendabschnitte 40 in die Schenkelaufnahmen 42 bis in Schließstellung eingesteckt und verriegelt sind.
Patent EP-0345816-A2 (EP)
Inventor: FUKUNAGA YUKIO B- HIGASHIZUSHI
IPC: B60G17/015
Filed: 1989-06-12
Abstract: An actively controlled suspension system employs a lateral acceleration sensor for monitoring lateral acceleration exerted on the vehicular body. The lateral acceleration is shifted fronwardly from a gravity center of the vehicle body at the neutral position or non-rolling condition. The magnitude of fronward offset of the lateral acceleration sensor is so selected at to cancel influence of phase delay when the lateral acceleration sensor is oriented at the position of the neutral gravity sensor.
Patent EP-0350747-A2 (EP)
Inventor: INBASEKARAN MUTHIAH
IPC: B01J27/122
Filed: 1989-07-03
Abstract: This invention relates to a solvent process for the conversion of aromatic propargyl ethers into chromenes. The process can be catalyzed with copper or zinc salts. The preferred salt is cuprous chloride. The most preferred solvent is dichlorobenzene. The invention also relates to chromene products formed using the process and to the polymerization of that chromene product and its polymerized product, the latter product having substantially improved flexural modulus and flexural strength properties. The polymerized product is also moisture insensitive.
Patent EP-0359178-A2 (EP)
Title: Load control system
Inventor: KUSHIRO NORIYUKI C O MITSUBISH
IPC: H05B37/02
Filed: 1989-09-11
Abstract: In a luminaire load control system control signals are con­verted into power line carrier communication signals which are transmitted through branch power lines (1a, 1b) to terminal units (3) for controlling a plurality of loads (2), in parti­cular luminaire loads, without causing any significant in­terference to power line installation. The conversion of the control signals is done respectively at a plurality of gate way units (8a, 8b) mounted on each branch power line (1a, 1b). Each gate way unit (8a, 8b) includes a memory unit for storing the information regarding the connecting status of the termin­al unit (3) for sending back the stored information to a cen­tral control unit (4) upon receipt of a send-back command therefrom.
Patent EP-0361341-A2 (EP)
Inventor: HANKO RUDOLF H DR
IPC: C07D303/36
Filed: 1989-09-23
Abstract: A therapeutic active compound, especially for treating AIDS, comprising  
(A') k -(Z) n -(Y) m -A"  
wherein  
A' is
     or hydrogen,  
wherein  
R' is OR 2 . NR3R 2  or CR 2 R 3 R 4 ,  
R 2 ,R 3  and R 4  are, independent of each other, hydrogen, an aliphatic or an aromatic, wherein k is one or zero, wherein when Z is hydrogen, k is zero,  
Z is hydrogen. Ser or Thr or
     wherein n is one or zero, with the proviso that when Y is hydrogen, n is zero, Y is hydrogen or
     or
     wherein R 9  is hydrogen or an aliphatic or aromatic,  
wherein m is one or zero, wherein when E 4  is hydrogen, m is zero, A is
     Q = S, NY 2 , 0 or CR 2 R 3 , Q = S, NY 2 , O or CR 2 R 3 ,
     Q' = N or CR 2 , and
     Q" = N or CR 2 , wherein E 4  is hydrogen or Asn or
     wherein
     is a 4 to 7 membered ring system,  
wherein only Q, Q', Q" may be different from carbon,  
wherein the substituent is an aliphatic or aromatic,  
wherein E' is
     wherein E 3  is
     wherein E 2  is
     wherein E 4  is hydrogen or Asn, or
     but if E 2  is R 5 
     E 4  is not
     wherein R 5  is an aromatic or aliphatic,  
wherein X is hydrogen or R 1  or
     wherein R 6  is an aliphatic,  
wherein R 10  is hydrogen or
     wherein A 2  has the formula
Patent EP-0366089-A2 (EP)
Inventor: MIYAZAWA CHIHIRO
IPC: C08K5/05
Filed: 1989-10-24
Abstract: A C₁₀ alcohol mixture for plasticizer, which comprises 2-propylheptanol (hereinafter referred to as "PRH"), an alcohol having a structure of condensation product of n-valeraldehyde and 2-methylbutyraldehyde (hereinafter referred to as "Component A"), an alcohol having a structure of condensation product of n-­valeraldehyde and 3-methylbutyraldehyde (hereinafter referred to as "Component B"), an alcohol having a structure of condensation product of n-valeraldehyde and pivalaldehyde (hereinafter referred to as "Component C"), and other C₁₀ alcohols (hereinafter referred to as "Component D"), characterized in that the respective components are present in the following molar ratios: 
Component A/PRH = 0.04-1 
Component B/PRH = 0.002-0.3 
Component C/PRH = 0.001-0.3 
Component D/PRH ≦ 0.3.
Patent EP-0351195-A2 (EP)
Inventor: MAYNARD NIGEL PAUL
IPC: A01N25/30
Filed: 1989-07-11
Abstract: A method of preparing a fungicidal composition, particularly for use in treating lumber, comprises the steps of suspending a primary fungicide in a strong solvent system; adding a selected strong organic acid to the suspension to achieve a solution; and adding a surfactant system and a secondary fungicide to the solution. A fungicidal composition is also claimed, containing a primary and a secondary fungicide, both fungicides being in a true solution at high concentration, but on dilution the primary fungicide being present as an aqueous solution and the secondary fungicide as an emulsiono or a suspension.
Patent EP-0353924-A2 (EP)
Inventor: YAMAGUCHI TATSUO
IPC: G03F7/027
Filed: 1989-07-24
Abstract: A method of forming a photosetting film includes the steps of forming a photosensitive film containing
     (a) 100 parts by weight of a modified resin obtained by reacting an α,β-unsaturated monocarboxylic acid derivative having an alcoholic hydroxyl group represented by formula:
      (wherein each of R₁ and R₂ independently represents a hydrogen atom or methyl and R₃ represents a hydrocarbon residue which may contain nitrogen or oxygen) with an α,β-unsaturated dicarboxylic acid anhydride adduct having a softening point (measured by a ring and ball softening point method of JIS K2531-60) of not less than 70 o C of a conjugated diene polymer or copolymer having a number-average molecular weight of 500 to 5,000, and a vinyl group content of not less than 50 mol% such that at least 10mol% of an acid anhydride group of the adduct are ring-opened, and   (b) 0.01 to 20 parts by weight of a photoinitiator on a conductive substance and exposing the photosensitive film to active light.
Patent EP-0356169-A2 (EP)
Inventor: SIMON FREDERICK E
IPC: B65D81/34
Filed: 1989-08-18
Abstract: The present invention provides a food package useful for heat­ing a food product in a microwave oven. The package has a tray with an opening for introducing the food product therein. Once the food has been introduced into the tray, the opening is sealed using a micro­wave releasable adhesive. The microwave releasable adhesive seal includes a microwave interactive material in close proximity to a heat-releasable resin containing a blowing agent. The microwave interactive material preferably is composed of metallic flakes which become hot when exposed to microwave energy. Consequently, when the package is heated in a microwave oven, the microwave interac­tive material becomes hot, causing the blowing agent to decompose and form a gas. The gas formation destroys the integrity of the seal between the tray and the closure, permitting the seal to be opened easily after heating in a microwave oven.
Patent EP-0372765-A2 (EP)
Inventor: MCCOOL JOHN F
IPC: H04L12/433
Filed: 1989-11-24
Abstract: Methods and apparatus are set forth for utilizing the restricted token operation on an FDDI network. Two service primitives are defined to facilitate the control of restricted dialog. The first defines what class of token can be captured for the purpose of transmitting asynchronous data. Secondly, a primitive is defined for use at the end of each transmit request to give control over the token type that will be issued at the end of a given transmission. A hardware protocol is defined which provides reliable control over these two parameters, together with methodology for linking frames in a buffer memory during restricted operation. The combination of the hardware protocol and methodology allows restricted dialog to be realized without real-time software interaction.
Patent EP-0371787-A2 (EP)
Inventor: LAPOINTE JACQUES
IPC: G09C5/00
Filed: 1989-11-29
Abstract: A decryption device, comprising a substrate (1), a plurality of encrypted information symbols located within a rectangular (3) array of further symbols carried by the substrate (1), wherein the array is arranged in a predetermined number of rows by a further predetermined number of columns. A pair of registration marks (5A,5B) are carried by the substrate (1) and located on opposite sides of a predetermined one of the rows. An overlay (7) is adapted for covering the rectangular array (3), and includes a first pair of apertures (9A,9B) arranged to uncover the pair of registration marks, and a plurality of further apertures (11) arranged to uncover the plurality of encrypted information symbols responsive to the first pair of apertures (9A,9B) uncovering the pair of registration marks (5A,5B).
Patent EP-0356400-A2 (EP)
Inventor: GIRARDELLI HELMUT
IPC: A43B5/04
Filed: 1989-08-24
Abstract: An upper part (10) is pivotably connected to a lower part (9) via outer (12) and inner (14) articulation means. A straight line (e), which connects the articulation means, forms an angle ( alpha ) with a straight line (b) which is perpendicular to the longitudinal axis (a') of the shoe, the outer articulation means (12) being arranged displaced towards the toe of the shoe and the inner articulation means (14) towards the heel of the shoe. By means of this arrangement of articulation means, the upper part (10) can be inclined forwards and inwards at an angle, in relation to the lower part (9), in the direction of the straight line (d). The knee of a wearer moves in the same direction (d), when he changes his forward lean. In this case, by means of the sports shoe (5) according to the invention, neither is there edging of the sole nor are pressure points created on the inner side of the lower leg of the wearer by the upper part (10) of the shoe. <IMAGE>
Patent EP-0369992-A2 (EP)
Inventor: BUNCZK CHARLES J
IPC: C11D3/04
Filed: 1987-06-19
Abstract: Solid cake lavatory cleansing block compositions comprise polyethylene glycol distearate having a dissolution time of at least 5.5 hours, a non-ionic surfactant, a water-soluble salt filler and optional ingredients which include a gelling natural gum, fragrances, dyes, solid binders, filler material and mixtures thereof.
Patent EP-0387777-A2 (EP)
Inventor: SATO YUJI
IPC: G01N33/74
Filed: 1990-03-13
Abstract: A sandwich method, in which an antibody coupled to a carrier, a sample and heparin labeled with a labeling agent, brings about a high sensitivity for detecting and/or measuring FGF, and the method is usable for diagnosis of tumor.
Patent EP-0392342-A2 (EP)
Inventor: EMMER HANS
IPC: E06B3/26
Filed: 1990-04-05
Abstract: A wood/metal window comprises a window frame (1) and a wing frame (2) made of wood and in each case a preceding outer shell consisting of metal profile sections (4, 5), each metal profile section (4, 5) being held on the window frame (1) or the wing frame (2) by means of local clip connectors (3, 6) which are arranged in a concealed manner. The clip connectors (3, 6) are designed as plug-in/lockable connection elements acting on both sides and having limbs which project both towards the metal profile section (4 or 5) and towards the window frame (1) or the wing frame (2). Grooves (26, 27, 28) for receiving and anchoring the respective limb are provided in the window frame (1) or in the wing frame (2). <IMAGE>