baber/WOPTO huggingface dataset:
Patent EP-0228817-A2 (EP)
Inventor: OGASAWARA TAKEO
IPC: B60W10/10
Filed: 1986-11-28
Abstract: A hydraulic control apparatus is employed in a stepless transmission in which an endless belt (60) extends between a pair of pulleys (30,32) and the velocity ratio between input (l0) and output (50) shafts is changed by varying the width of a groove defined in each of the pulleys. Hydraulic pressure supplied from a hydraulic pressure supply means (3l0) is reduced to necessary levels by first (ll0) and second (l20) adjusting means, respectively, and then sent to respective cylinder chambers (35, 45) of the pulleys. A control means (l60) controls the hydrualic pressure supply means on the basis of the higher of the output pressures of the adjusting means, so that the supply means generates a hydraulic pressure which is sufficiently high to supply the higher hydraulic pressure, thus reducing loss of power in the hydraulic pressure supply means.
Patent EP-0229637-A2 (EP)
Inventor: MIYAMORI NOBUYUKI
IPC: G06F3/041
Filed: 1987-01-08
Abstract: An electronic blackboard apparatus comprises an electronic blackboard unit (1), a writing instrument (operation unit2), a position-detecting control unit (40, 45), and an output section (46, 47). When video information such as characters and figures is depicted on a writing surface by means of the writing instrument, a magnetic bias with a locus corresponding to the video information is simulataneously applied to a position-detecting tablet of the electronic blackboard unit. Position coordinates thereof are computed by the position-detecting control unit and converted into electric signals. Similarly, when the video information on the writing surface is erased by means of an eraser, a magnetic bias with a locus corresponding to the erased video information is simultaneously applied to the position-detecting tablet. Position coordinates thereof are calculated by the position-detecting control unit and converted into electric signals. On the basis of these electric signals, the video information on the writing surface is output from the output section as a hard-copy image or as a display image.
Patent EP-0236816-A2 (EP)
Title: Verfahren und Einrichtung zur Unterstützung des Beladevorganges eines Reaktorkernes mit längserstreckten Brennelementen
Inventor: DAY BOBBY
IPC: G21C19/20
Filed: 1987-02-19
Abstract: Bei einem derartigen Verfahren bereitet es seither Probleme, das ca. vier Meter lange Brennelement (12) in eine vorgesehene Position im Kernbehälter (6) einzusetzen, wenn das Fußstück (18) nicht mit dem Kopfstück (28) fluchtet. Es wird daher vorgesehen, daß auf dem Weg der Brennelementwechselmaschine (14) zwischen Lagerbecken (2) und Reaktorbehälter (6) die tatsächliche Position des Brennelementfußes (18) ermittelt wird. Die Position wird dem Fahrgerät der Brennelementwechselmaschine (14) zugeleitet. Der ermittelte Wert wird mit der gespeicherten Position (13) verglichen, eine Abweichung korrigiert und in die Fahrbewegung der Brennelementwechselmaschine (14) eingebracht.
Patent EP-0248216-A2 (EP)
Inventor: MUSSELMANN MENNO DIPL-ING
IPC: F25D29/00
Filed: 1987-05-04
Abstract: The method uses cold gas, the temperature of which is controlled by a heater. A device for carrying out the method comprises a cooling means for receiving materials, the said means being equipped with an evaporator and an electric heating means. The heating means is in connection, via a controller, with a temperature sensor arranged inside the cooling means. <IMAGE>
Patent EP-0254831-A2 (EP)
Inventor: SCHLOSSER RAINER
IPC: C10B25/16
Filed: 1987-05-18
Abstract: The coke oven door is provided with a sealing diaphragm which has a sealing strip which comes to engagement with the frame which defines the chamber of the coke oven when the door closes, a plurality of pressure elements each including a housing and an adjustable spring to apply a force to the sealing strip to tightly seal the door in the closed position. The door has a number of radial projections that have cast bores, receiving threaded bolts extending through a common cross-piece to which the housing of the pressure elements are also secured. Counter nuts are mounted on the threaded bolts to adjustably secure the position of the cross-piece and thus the housings of the pressure elements secured thereto, and thereby adjust the force applied by the spring to the sealing strip.
Patent EP-0257273-A2 (EP)
Inventor: DANKOWSKI MANFRED DR
IPC: C07C407/00
Filed: 1987-07-14
Abstract: A process for desensitization of water insoluble peroxycarboxylic acids with essentially sodium sulfate in the aqueous phase, wherein the desensitized peroxycarboxylic acids is separated from the mother liquor, and the sodium sulfate contained in the mother liquor is isolated by one- or multi-stage crystallization in purified form as the deca (hepta) hydrate and this, directly or after conversion to an aqueous sodium sulfate solution, and/or anhydrous sodium sulfate is returned to the desensitization process. The process is nonpolluting and can be operated safely on the industrial scale. The peroxycarboxylic acids desensitized according to the invention are characterized by lower heavy metal content and high storage stability.
Patent EP-0273215-A2 (EP)
Inventor: BALL HANS-KLAUS
IPC: F16P3/14
Filed: 1987-11-30
Abstract: Ein Autokollimationslichtvorhang weist eine Lichtquelle (20), eine Lichtstrahlerzeugungsoptik (23), ein Spiegelrad (24), einen Reflektor (19) am Ende eines Überwachungsbereiches (18) sowie eine vor dem Spiegelrad neben dem Sendelichtstrahl angeordnete Lichtempfangsanordnung auf. Der Reflektor (11) ist in Abtastrichtung in eine Vielzahl von zwei Typen voneinander abwechselnden Feldern (12, 13) mit den Spektralbereich und/oder den Polarisationszustand des auftreffenden Lichtes unterschiedlich beeinflussenden Eigenschaften unterteilt. Die Lichtempfangsanordnung (14) umfaßt einen zweiten Photoempfänger, der so befiltert ist, daß er nur das von dem einen Typ (12) von Feldern reflektierte Licht empfängt. Beide Photoempfänger (15, 16) sind an eine logische Verknüpfungsschaltung (17) angeschlossen, die eine Freigabe des Überwachungsbereiches (18) nur dann signalisiert, wenn der weitere Photoempfänger (16) ein Wechselsignal abgibt.
Patent EP-0273227-A2 (EP)
Inventor: ZSAMBOKY KALMAN F
IPC: H05K1/03
Filed: 1987-12-02
Abstract: A method of improving the bond strength between a plated metal layer and a non-metallic ceramic substrate. The method comprises the steps of: baking the substrate to remove any organic compounds on or within the substrate and any holes or indentations therein, plating a layer of metal, such as copper, on the substrate, and firing the substrate at a temperature slightly above the eutectic point of the metal to cause a strong bond to be formed between the metal layer and the ceramic substrate.
Patent EP-0272526-A2 (EP)
Inventor: FISCHER CHRISTIAN MARTIN MICHA
IPC: B41F13/08
Filed: 1987-12-07
Abstract: Bei einer Stützeinrichtung (22, 46, 58, 71, 79) in einer Zylindergrube (2) eines Platten- oder Gummituchzylinders einer Rotationsdruckmaschine ist eine schienenförmige Abstützleiste (22, 46, 58, 71, 79) und eine Befestigungseinrichtung (11, 27, 53, 27, 66, 27), um die Abstützleiste direkt oder indirekt am Grund der Zylindergrube (2) zu befestigen, vorgesehen. Hierbei ist die Abstützleiste aus der Zylindergrube (2) herausnehmbar oder in die Zylindergrube (2) absenkbar angeordnet.
Patent EP-0271874-A2 (EP)
Inventor: ALBIZZATI ENRICO
IPC: C08F4/64
Filed: 1987-12-15
Abstract: A process for the production of predominantly syndiotactic vinyl aromatic polymers by polymerizing or copolymerizing vinyl aromatic polymers such as styrene or styrene deriva­tives in the presence of a catalyst system comprising the pro­duct of the reaction between:
     a) a titanium compound containing at least one Ti-N bond, and   b) an organoaluminium compound containing at least one oxygen atom bound to the aluminium atom or located between two aluminium atoms.   
     Compounds a) and b) can be used as such or supported on a carrier.
Patent EP-0273353-A2 (EP)
Inventor: NAKATA YUTAKA
IPC: F21S8/12
Filed: 1987-12-21
Abstract: The automotive headlight of projector type comprises a reflector (10), a lamp bulb (12) as light source disposed near the focus of said reflector, a convex lens (14) which projects frontwardly the light emitted from the lamp bulb (12), reflected by the reflector (10) and then converged to a predetermined light collecting area, and a light transmitting means (20,26) through which the light (A) projected directly from the lamp bulb frontwardly. The light (A) emitted directly from the lamp bulb frontwardly is positively projected frontwardly through the light transmitting means (20,26) without passing through the convex lens (14). So the zones surrounding the illuminated zone are blurred. The luminous intensity of the zone near the boundary between the illuminated and non-illuminated zones can be gradually decreased as going outwardly away from the projetor axis (x-x) into the non-illuminated zone witout any influence on the illumination distribution of the zone illuminated by the light projected through the convex lens (14).
Patent EP-0232113-A2 (EP)
Inventor: ITOH HIROYUKI
IPC: C09K19/38
Filed: 1987-01-28
Abstract: A recording medium having a base and a recording layer provided on said base, said recording layer consisting essentially of a thermotropic cholesteric liquid crystalline glutamate copolymer represented by the following general formula:
     wherein R 1  is an alkyl, cycloalkyl, aryl or arylalkyl group having not more than 10 carbon atoms, R 2  is an alkyl, cycloalkyl, aryl or arylalkyl group having 6 to 30 carbon atoms, provided R 1  and R 2  are not the same, and m and n are in the relation of 50 ≦ m + n ≦ 2,000, m/n = 80 - 10/20 - 90.
Patent EP-0236063-A2 (EP)
Inventor: BAKX MARTINUS
IPC: B31B50/58
Filed: 1987-02-25
Abstract: A method of forming a basket-style carrier in which a securing strip (16d) provided at a free end portion of a base panel (16) of the carrier is inserted into a space (42) created between a side wall (14a) and partition panels (14d) associated therewith so that the securing strip is secured to an inner face of that side wall internally of the carrier.
Patent EP-0240289-A2 (EP)
Inventor: OHYA KUNIHIKO
IPC: B65B69/00
Filed: 1987-03-30
Abstract: A portion of an endless tying band (B) around a package (A) is displaced from the package (A) thus defining a space between the portion of the tying band (B) and the package (A). Then, a guide plate (24) is inserted into the space, and the tying band (B) is pressed by a guide roll (21) against the guide plate (24) to grip the tying band (B) between the guide plate (24) and the guide roll (21). The tying band (B) which is gripped between the guide plate (24) and the guide roll (21) is then severed by a cutter blade (28). The guide roll (21) is rotated to deliver an end of the severed tying band (B) for thereby removing the severed tying band (B) from the package.
Patent EP-0252748-A2 (EP)
Inventor: BLANK WILHELM WERNER AUGUST OT
IPC: E04G7/26
Filed: 1987-07-10
Abstract: A falsework support system is made from a number of frames (1). Each frame (1) has two vertical legs (2, 3) interconnected by a plurality of horizontal transoms (4, 5). Each transom has, at each end thereof, a vertical con­necting element. The vertical connecting element is releasably connected, at two points which are spaced apart in the vertical direction, to a respective leg of the frame.
Patent EP-0255311-A2 (EP)
Inventor: STOCK CAROLYN A
IPC: A01N63/50
Filed: 1987-07-27
Abstract: ) Methods of biological control of agricultural insect pests are disclosed. These methods utilize biological control agents which are genetically altered strains of root-colonizing strains of members of the species P. cepacia. These strains are genetically altered by introduction of genes encoding insect toxic crystal proteins, and are thereby rendered insect toxic. Genetically altered insect toxic bacterial strains are also provided.
Patent EP-0266152-A2 (EP)
Inventor: KUWAJIMA TERUAKI
IPC: B05D5/06
Filed: 1987-10-26
Abstract: A method of painting a substrate having an undercoat or intermediate coat, which comprises applying to the coated substrate
     (1) a water-borne clear paint comprising a mixture consisting of, per 100 parts (by weight) thereof,
   (A) 30 to 94 parts of a vinyl copolymer having an acid value of 5 to 100, a hydroxyl value of 20 to 100, a solubility parameter (δsp) of 9.0 to 13.0 and a number average molecular weight of 3,000 to 50,000, and which is prepared by copolymerising an ethylenic monomer having an acid group, an ethylenic monomer having a hydroxyl group and another, copolymerisable ethylenic monomer;   (B) 5 to 40 parts of a cross-linking component; and   (C) 1 to 30 parts of resin particles swollen with an organic solvent having a solubility parameter of 7.5 to 13.0, the swollen resin particles having an average particle size of 0.01 to 10 µm; and       (2) (without curing the water-borne clear paint) a thermosetting clear paint comprising a mixture consisting of, per 100 parts (by weight) thereof,
   (D) 60 to 95 parts of a copolymer having a hydroxyl value of 20 to 100 and a solubility parameter not less than 0.3 different from that of the vinyl copolymer, and which is prepared by copolymerising an ethylenic monomer having a hydroxyl group and another, copolymerisable ethylenic monomer; and   (E) 5 to 40 parts by weight of a cross-linking component.
Patent EP-0267723-A2 (EP)
Inventor: DOHERTY JAMES B
IPC: C07F9/6561
Filed: 1987-11-02
Abstract: New substituted cephalosporin sulfones are found to be potent elastase inhibitors and thereby useful anti-inflammatory/antidegenerative agents.
Patent EP-0248749-A2 (EP)
Inventor: AGUILERA SERGE
IPC: G02B5/30
Filed: 1987-05-25
Abstract: In a process for obtaining biological effects from a transformation of light, refracted and polarized light resulting from the transformation of ambient light by means of a refracting and polarizing device comprising at least one layer of liquid crystals (5) and at least one optical device (1) capable of modifying one or several photoelectrodynamic characteristics and/or one or several photoelectrodynamic properties of these liquid crystals is applied to the biological medium to be treated. The invention also concerns the devices for implementing the process.
Patent EP-0244335-A2 (EP)
Inventor: PRESZ WALTER M JR
IPC: F15D1/02
Filed: 1987-04-07
Abstract: A diffuser (100) has a plurality of adjacent, adjoining, alternating U-shaped troughs and ridges (118,120) which extend downstream over a portion (122) of the diffuser surface defining an undulating surface portion of the diffuser wall. The undulating surface delays or prevents streamwise two-dimensional boundary layer separation by providing three-dimensional relief for the low momentum boundary layer flow, thereby per­mitting diffusers to be designed with either greater area ratios for the same diffusing length, or shorter diffusing lengths for the same area ratio.
Patent EP-0255991-A2 (EP)
Inventor: SESSA MASSIMO
IPC: E05F15/56
Filed: 1987-05-26
Abstract: This safety device is effective to inhibit opening of a door in case of failure of the pneumatic system; it is primarily useful with so-called inward rototranslation doors wherein each door wing has a top-mounted peg (4,5,103,202,302) guided slindingly in a track (6,104,203,303) overlying the door. The device comprises a checking member (7,8,105,209-210,315) in said track which is movable between a home position whereat it does not interfere with the peg (4,5,103,202,302) and an operative position whereat it holds the peg back; this member (7,8,105,209-210,315) is held at its home position by the pneumatic system against the bias of springs (16,23,120,215,320) in such a manner as to be automatically brought to its operative position on the occurrence of a failure.
Patent EP-0280237-A2 (EP)
Inventor: MCNEILL FOLEY BARBARA
IPC: G02B27/28
Filed: 1988-02-22
Abstract: A sequential configuration of log₂n stages of birefringent elements are set forth. Each stage has a transfer function approximating a square wave, and successive stages have half periods. An input beam with n wavelength components would be demultiplexed into 2, 4 and finally n output beams at the output of the first, second, and log₂n stages, each output beam containing only one wavelength. Successive stages consist of two polarizing beam splitters between which is located their appropriate length of birefringent element to achieve the desired transfer function.
Patent EP-0305744-A2 (EP)
Inventor: HUTT MARLAND PAUL JR
IPC: A61K31/44
Filed: 1988-07-29
Abstract: Novel quinoline-, naphthyridine-, and benzoxazine-carboxylic acid derivatives of formula I
      with bridged sidechains, Z=(a)-(e), useful as antibacterial agents are described. Methods for their preparation, formulation, and use in treatment of bacterial infections is also described.
Patent EP-0302432-A2 (EP)
Inventor: NELSON JOHN E
IPC: H04N1/417
Filed: 1988-08-01
Abstract: A code parser decodes coded compressed image information. A code expander operating asynchronously relative to the code parser decompresses the compressed image information in accordance with the decoding of such information by the code parser. A code window register in the code parser has a length at least as long as the longest code in the coded compressed image information. When the code indicates a pattern in one line in a raster scan of an image corresponding (or substantially corresponding) to a pattern in a previous line in the raster scan, the code window register and associated circuitry scan the line and provide for the decompression in the line being expanded (decompressed) in accordance with the decompression at the (substantially) corresponding positions in the preceding line. Such associated circuitry may include two memories, one for even scan lines and the other for odd scan lines. Alternate ones of the memories are activated for information comparison between adjacent lines during alternate line scans. When the same color is to be printed at a number of successive positions in the line being expanded, a counter is set to indicate such number and to count such number as the line is being expanded. During this count, the same color is output. The code parser requests successive codes from an external source and acknowledges the receipt of such successive codes. The code expander receives new codes and expansion instructions from the code parser and acknowledges the receipt of such codes. Under certain circumstances, the code parser may   not operate on the next code until the code expander has decompressed the information represented by the previous code. The code expander provides the decompressed image information at its output.
Patent EP-0308921-A2 (EP)
Inventor: MORETTI LUISA
IPC: C11C5/00
Filed: 1988-09-22
Abstract: Ornamental candles which are decorated on the surface with a metallic effect are produced by melting and casting the wax, preventing the formation of gaseous inclusions, then lacquering with alcoholic lacquer, ageing for a limited lengthy period and carrying out the metallisation in vacuo.
Patent EP-0311843-A2 (EP)
Inventor: GARCIA FELIX JR
IPC: G02B27/22
Filed: 1988-09-28
Abstract: The disclosure relates to a three dimensional color display wherein controlled modulated laser light (3,7,11) of predetermined different frequencies (1,5,9) is transmitted via fiber optics (13,15,17) and combined in a fiber optic coupler (19) to provide a combined light beam. This light beam is transmitted along a fiber optic path (21) wherefrom it is collimated and a three dimensional color display is formed therefrom. The three dimensional display is provided by an x-y scanner (25) for forming a two dimensional image (27) from the light on the single fiber optic path, a rotating display screen (29) for causing each point on the two dimensional image to move along a path making an acute angle with the two dimensional image wherein operation of one of the scanner and the rotating display screen is controlled relative to the other.
Patent EP-0318779-A2 (EP)
Inventor: BOTHE LOTHAR DR
IPC: B32B7/027
Filed: 1988-11-21
Abstract: The multilayered film comprises a base layer of high-purity raw material for films for use in the electrical sector, and outer layers on one or both sides. It is suitable as an electrical insulation film, in particular as a dielectric in an electrical capacitor, and has dielectric properties which are improved for this purpose. The base layer and the outer layer(s) contain propylene polymers and stabilisers for the propylene polymers. The raw material of the base layer has an idealised thermooxidation temperature in the range from 260 to 300 DEG C, preferably from 260 to 280 DEG C, and the raw material of the outer layer(s) has an idealised thermooxidation temperature in the range from 240 to 300 DEG C, preferably from 240 to 270 DEG C. The multilayer film as a whole has an idealised thermooxidation temperature of from 250 to 290 DEG C, in particular from 250 to 275 DEG C. The content of organic neutralisers, in particular calcium stearate, in the raw materials is less than or equal to 100 ppm.
Patent EP-0287137-A2 (EP)
Inventor: LELUSCHKO GEORG
IPC: B03C3/41
Filed: 1988-03-07
Abstract: Selfsupporting mastlike corona discharge electrodes are proposed for use in a dustcollecting electrostatic precipitator having gas passage-forming platelike collecting electrodes. From a metal strip which has the same width everywhere the corona discharge electrode can be manufactured continuously in any desired length and virtually without a waste of material. By cutting and bending operations the metal strip is formed to constitute a selfsupporting corona discharge electrode which has an adequate flexural stiffness and is provided with the required corona discharge tips.
Patent EP-0292063-A2 (EP)
Inventor: COSENTINO ROBERTO
IPC: B05B14/48
Filed: 1988-05-17
Abstract: A process and an installation for the application in general of food powders such as sugar, dextrose, fructose, starches, flour etcetera on food products such as snacks, biscuits, savouries, cakes, icecream etcetera; particularly by means of electrostatic deposition which permits the powder to be deposited uniformly and the excess powder sprayed to be recovered with a system for feeding and recycling the powder, suitably sieved, eventually dried, heated and sprayed by air, which is in turn filtered, dried and heated. Spraying is by means of adjustable position and orientation spray guns preferably provided with systems of movement during the spraying operation, with special systems for turning, rotating, traversing the products to be treated and in particular a system for the recovery of the excess powder.
Patent EP-0279608-A2 (EP)
Inventor: TOYOSHIMA MASAKATSU C O PATENT
IPC: H04L12/28
Filed: 1988-02-15
Abstract: An information transmitting system capable of two way communication, suitable for use in transmitting information signals between a central control unit (100, 200) and a plurality of terminal apparatus units (35). Each terminal apparatus unit (35) may be located at a different passenger seat in an aircraft, a train, a bus, or the like. The signals transmitted from each terminal apparatus unit (35) to the central control unit (100, 200) are transmitted by way of two channels via a respective transmitter (38) and a cable (21). In one operating mode, one channel is used as a random access channel, and the other is used as a polling channel. When polling transmission is not being effected, the polling channel is used as a second random access channel, so that the system may efficiently transmit a maximum number of information signals on two random access channels.
Patent EP-0284289-A2 (EP)
Inventor: OKABE KAZUAKI
IPC: C08G18/48
Filed: 1988-03-17
Abstract: A polyurethane resin composition without handling trouble is obtained by a combination of a copolyether polyol obtained by copolymerization of tetrahydrofuran and a 3-alkyl tetrahydrofuran at a mixing molar ratio of 85/15 - 20/80, a polyisocyanate compound and an active hydrogen atom-containing compound. The 3-alkyl tetrahydrofuran is preferably 3-methyl tetra­hydrofuran.