baber/WOPTO huggingface dataset:
Patent EP-0280391-A2 (EP)
Inventor: EATON STEVEN G
IPC: H04L29/08
Filed: 1988-01-19
Abstract: A data bus and data bus protocol for transferring messages is presented. The bus protocol signals the end of one message and the beginning of another without using a reset line or the header/trailer scheme. Message separators (1-1) identify the end of one message and the beginning of another. The present invention transmits message separators (1-1) and message data bits (1-3) on the same line and in alternating fashion. The present invention transmits the messages separators (1-1) during a first interval (1-11, 1-15, 1-19..) and message data bits (1-3) during a second interval (1-13, 1-17, 1-21..) The first and second intervals can be the first half cycle (1-5) and second half cycle (1-7) of a clock signal sent on a clock line.   When the message separator has a first polarity (1-9), the message data bits following it continue an existing command. When the message separator has a second polarity (1-11, 1-31...), the message data bits following it begin a new message.
Patent EP-0290292-A2 (EP)
Title: Bleaching compounds and compositions comprising fatty peroxyacids salts thereof and precursors therefor having amide moieties in the fatty chain
Inventor: BURNS MICHEL EUGENE
IPC: C11D3/39
Filed: 1988-05-09
Abstract: This invention relates to bleaching compounds and compositions that provide effective and efficient surface bleaching of textiles over a wide range of bleach solution temperatures. The bleaching compounds of the invention yield a peroxyacid with a polar amide link in the hydrophobic chain when used in the bleaching compositions. In a preferred embodiment, the bleaching compositions of the invention are also detergent compositions.
Patent EP-0297852-A2 (EP)
Inventor: ENOCHSON MARK PAUL
IPC: G01V1/38
Filed: 1988-06-29
Abstract: A method is provided for collecting and analyzing data related to the quality of coverage for a marine seismic survey so that areas being surveyed where insufficient seismic data has been collected are identified. An exploration zone for which seismic exploration is desired is divided into a grid of corridors of bins. A line of exploration is selected and a seismic source is towed along the line of exploration, generating shot pulses which are reflected by subsurface interfaces in the formation being explored and received by a towed array of seismic receivers. For each reflection received by the seismic receivers, a shot pulse message is sent to a remote data processing unit which precisely locates the position of the CDP reflection within the predetermined grid. Cumulative counts of CDP refections received by bin and by receiver groups are determined and continuously updated to provide a real time display indicative of the quality of coverage of the on-going seismic exploration to allow analysis of the quality of coverage of the seismic survey and to permit adjustment of the exploration such that complete coverage of the exploration area may be achieved.
Patent EP-0302619-A2 (EP)
Inventor: BERMAN ARTHUR LOUIS
IPC: G02B5/30
Filed: 1988-07-19
Abstract: An optical collimating apparatus employs a semi-­reflective concave mirror (42) and cholesteric liquid crystal element (44). In one embodiment, the optical collimating apparatus is used as a heads-up display device. Images in the line of sight of an observer substantially pass through a transmitter/combiner (40), semi-reflective concave mirror (42), and cholesteric liquid crystal element (44) to an observer. Images generated by an image source (34) are focused on the transmitter/combiner (40) such that the transmitter/combiner (40) reflects the images into the line of sight of the observer. The generated images are transmitted by the primarily transmissive (convex) side of the semi-reflective concave mirror (42) to the cholesteric liquid crystal element (44). The cholesteric liquid crystal element (44) reflects the generated images back toward the primarily reflective (concave) side of the semi-reflective concave mirror (42), which in turn reflects the images back toward the cholesteric liquid crystal element (44), which transmits the generated images to the observer. In an alternative embodiment, such as in a flight simulator or similar device, an image source projects images upon the primarily transmissive (convex) side of a semi-­reflective concave mirror which transmits the images to a cholesteric liquid crystal element. The images are reflected by the cholesteric liquid crystal element back toward the primarily reflective (concave) side of the semi-reflective concave mirror. The images are then reflected by the semi-reflective concave mirror back toward the cholesteric liquid crystal element which transmits the images to the observer.
Patent EP-0328097-A2 (EP)
Inventor: FUKUDA YUZURU
IPC: C23C16/40
Filed: 1989-02-09
Abstract: A method for producing an electrophotographic photoreceptor is disclosed, which comprises the steps of forming a charge transporting layer comprising aluminum oxide on a substrate and then forming thereon a charge generating layer comprising mainly amorphous silicon, or alternatively forming a charge generating layer comprising mainly amorphous silicon on a substrate and then forming thereon a charge transporting layer comprising aluminum oxide, wherein the charge transporting layer is formed using a compound containing aluminum by the ion plating method while maintaining the substrate at 50°C or more.
Patent EP-0341486-A2 (EP)
Inventor: CHANDLEY GEORGE D
IPC: B22D18/06
Filed: 1989-04-26
Abstract: A countergravity casting process involving holding an inherently unstable mass of particulate mold material in an open bottom container (33) around a destructible pattern therein by exerting external fluid pressure, such as atmospheric pressure, on a bottom side of the particulate mass in excess of internal pressure in the container. The container (32) and an underlying molten metal pool are relatively moved to place the bottom side of the particulate mass in the pool. Molten metal is drawn through an ingate to the pattern to destroy and replace the pattern in the particulate mass. When the container and pool are relatively moved to extract the bottom side from the pool after casting, the particulate mold material (70) is held in the container around the metal replacing the pattern by the external/internal pressure differential between the bottom side of the particulate mass and interior of the container. The particulate mold material and solidified metal therein are removed from the container by equalizing the external and internal pressures. Typically, atmospheric pressure is exerted on the bottom side of particulate mass while subatmospheric pressure is provided in the container.
Patent EP-0340661-A2 (EP)
Inventor: KRAUSS ERNST
IPC: B24B1/04
Filed: 1989-04-28
Abstract: So that an ultra-hard material (5) or a workpiece made of this material (5) can be machined in an accelerated manner by means of suspension or the like, the machining tool (4) is utilised both as an ultrasonic machining tool and in the manner of a lapping mandrel or the like, i.e. it is moved ultrasonically in the axial direction as well as set in high rotation. With the conventional cross-sections of an ultrasonic machining tool, speeds in the order of magnitude of four thousand to about eight thousand revolutions per minute are possible, and higher or lower values, for instance, may also be suitable. On account of two drives which can be engaged and disengaged separately, the apparatus for machining the material is able to utilise the machining tool only in ultrasonic mode or only as a rotary tool or is able to use both types of operation at the same time. In addition, a workpiece can be ground with this apparatus, for example in a conventional manner, without it being absolutely necessary to remove the ultrasonic transformer (17). For if a grinding mandrel which consists of firm grain or is set, for example, with diamonds is inserted in the tool holder (18), work can be carried out as with a conventional grinding machine with the ultrasonic drive disengaged. <IMAGE>
Patent EP-0339674-A2 (EP)
Inventor: EISSELE ERNEST M
IPC: D06L3/02
Filed: 1989-04-28
Abstract: Dyed cotton garments are bleached by tumbling with an attrition-release bleaching agent com­prising cemented aggregates of mineral particles with a particulate permanganate oxidizing agent distributed therein, the aggregates being in the form of solid pel­lets with abradable surfaces.
Patent EP-0345630-A2 (EP)
Inventor: PILLER RUDOLF
IPC: B29C45/17
Filed: 1989-06-01
Abstract: An automatic coupling for a rotationally and axially movable screw (4) of an interchangeable plasticising unit of an injection-moulding machine. A drive ring (9) for the power transmission between the screw (4), guided in the melt cylinder (12) of the plasticising unit, and the drive mechanism (7, 8) is provided. The screw (4) is mounted in a bearing bell (1), which surrounds the rear end of the screw (4) and acts on the keys (6) of the injection-moulding machine. The screw (4) is connected positively and/or non-positively to an adapter sleeve (3) which is guided in the bearing bell (1). The adapter sleeve (3) has a calibrating ring (13), which acts on a calibrating beam (14). <IMAGE>
Patent EP-0354529-A2 (EP)
Inventor: GREEN FREDERICK RICHARD III
IPC: C07D315/00
Filed: 1989-08-08
Abstract: A method for the production of chiral hydroxycarboxylic acids from prochiral diols is disclosed. The method involves the stereospecific oxidation of the diol to the acid in the presence of a biocatalyst that is derived from  Corynebacterium oxydans .
Patent EP-0359236-A2 (EP)
Inventor: ZENDA HIROKI INTELLECTUAL PROP
IPC: G09G5/02
Filed: 1989-09-13
Abstract: A display control apparatus in a system which is equipped with a plasma display unit (PDP) as a standard I/O device and which can arbitrarily be connected to a monochromatic or color CRT display unit, includes a CRT palette (341) in which gradation or color data is set from a CRT-BIOS, a PDP palette (322) in which PDP gradation data is set, an arithmetic circuit (325) for performing a predetermined arithmetic operation of the color data from the CRT palette and outputting gradation parameters, and a conversion table (321, 326) for storing a correspondence between the PDP gradation data and the CRT gradation data or the gradation parame­ters. The CRT gradation data set in the CRT palette (341) is converted into PDP gradation data by the conversion table (321) for storing the correspondence between the CRT gradation and the PDP gradation. The color data set in the CRT palette is subjected to a predetermined arithmetic operation by the arithmetic unit (325), thereby generating the gradation parameters. The parameters are converted into the gradation data by the conversion table for storing the correspondence between the CRT gradation parameters and the PDP grada­tion data. The converted data is set in the PDP palette.
Patent EP-0370384-A2 (EP)
Inventor: DUNG HERBERT
IPC: H01R4/26
Filed: 1989-11-16
Abstract: Such a connection provides a receptacle (2) seated on the connection blade (1) with inclined support faces (26, 27) into which the solid end (24), which is constructed to be wedge-shaped in corresponding manner, of the heavy current cable can be hooked with area contact with the support faces of the receptacle (2). In order to produce good area contact between the receptacle (2) and the solid end (4) of the heavy current cable, the wedge faces of the solid cable end (4) are subdivided by recesses (41, 41') and (42, 42') and/or (41, 41") and 42, 42") extending over its length and/or width. <IMAGE>
Patent EP-0334434-A2 (EP)
Inventor: SEVERINSSON LARS MATTIS
IPC: F16D65/18
Filed: 1989-03-17
Abstract: An electro-mechanical brake unit includes a drive sleeve (8), which may be subjected to a torque, for example from a coil spring (6), and a ball screw (15, 25) for transforming the torque into an axial force for brake application. Between the drive sleeve and the ball screw there is a control arrangement, comprising an outer locking spring (16), a control sleeve (17), and an inner locking spring (18), a control motor (20) being connected to the control sleeve for rotation thereof in either direction. The control sleeve is connected to the locking springs for control of their locking and unlocking functions.
Patent EP-0367366-A2 (EP)
Inventor: BERKOWITZ GERARD
IPC: B62B5/06
Filed: 1989-01-05
Abstract: An adaptor handle for use on wheeled vehicles having two spaced-apart handles (50) for application of propulsion forces and steering is disclosed characterized by use of an elongate arm (12) extensible between the spaced-apart handles of the wheeled vehicle which includes clamp means adjacent each end thereof to enable the adaptor handle to be rapidly coupled onto the spaced-apart handles and a single hand grip (64) extending substantially from the center of the arm. The clamp means are formed as over-center latches having plural contact shoes and shoe spacers which allow the adaptor handle to be used on wheeled vehicles having differing sized handle grips. Additionally, one or more auxiliary hooks (60) are provided to enable storage of desired items upon the adaptor handle during use.
Patent EP-0331310-A2 (EP)
Inventor: SAKATANI YOSHIAKI C O NAGOYA A
IPC: D04H3/07
Filed: 1989-02-16
Abstract: A profiled cross-section three dimensional woven fabric having a plurality of woven, mutually intersecting filaments (X, Y, Z) woven in longitudinal, transverse and vertical planes respectively, with transverse planes of different widths and vertical planes of different height within a cross-section of the woven fabric perpendicular to the longitudinal woven filament planes. The woven filament in the transverse planes moves upward or downward while transversely reciprocating over a width which changes with the width of the woven filaments in each longitudinal woven plane and is disposed between vertically adjacent planes of longitudinal filaments (X). The woven filaments in the vertical planes move longitudinally to the height of disposition of the longitudinal (X) and transverse (Y) filaments in a plane perpendicular to the transverse filaments (Y) and are continuously disposed between longitudinally adjacent layers of transverse filaments, clamping the transverse and longitudinal filaments to unite them together. An even number of transverse filaments (Y) are inserted into each transversely elongated transverse space surrounded by vertically adjacent vertical filaments (X) with one or a plurality of the transverse filaments (Y) inserted into each loop formed by adjacent vertical filaments (Z) above the longitudinal filament (X) in the uppermost layer and below the longitudinal filaments (X) in the lowermost layer.
Patent EP-0341916-A2 (EP)
Inventor: KNIGHT RONALD CHRISTOPHER
IPC: C09D167/00
Filed: 1989-05-05
Abstract: The paint has a creamy non-resilient structure of at least 60 gm. cm. seven days after manufacture induced by the use of interacting resins together with a clay-based rheology modifier.
Patent EP-0355969-A2 (EP)
Inventor: LOMBARDO LEO
IPC: B42D5/02
Filed: 1989-07-11
Abstract: The mailer (10) includes a sheet folded medially to form two plies (12A,12B) secured one to another about their marginal edges with an intermediate ply (34) secured about three of its four edges to one of the plies (12B). The remaining edge of the intermediate ply (34) forms an opening for the return envelope (32) defined by the intermediate ply (34) and the one ply (12B). To enable the edge of the return envelope (32) to be slit by automatic mail opening equipment, the intermediate ply (34) is reversely folded along the one edge and adhesively secured to the one ply (12B) along the flap (46). This enables a slit to be formed very close to the edge of the return envelope (32) whereby the return envelope (32) may be opened without interference from the glue line (48) securing the intermediate (34) and one plies (12B) one to the other.
Patent EP-0365193-A2 (EP)
Inventor: DRAPER GEOFFREY
IPC: F21S8/12
Filed: 1989-10-09
Abstract: A motor vehicle headlamp comprising a dished body (10) having an ellipsoidal inner reflective surface (26). A lamp filament (20) is disposed at an inner focal point (34) of the surface (26). A diverging meniscus lens element (38) having a smooth convex rear surface (40) is disposed between the reflective surface (26) and a front cover (14). The lens element (38) has a smooth concave outer surface (42), although the latter may be a concave fresnel lens. The convex rear surface (40) of the lens element (38) reduces the risk of unwanted light scatter compared with the use of a concave rear surface.
Patent EP-0367546-A2 (EP)
Inventor: DER-YOUNG TANG DOUGLAS
IPC: H04B10/145
Filed: 1989-10-31
Abstract: A method for generating a large number of stable microwave frequency components for wideband lightwave distribution networks is shown. A single oscillator (10) is used at a transmitter to provide all of the required subcarriers. The subcarriers are modulated by high data rate channels and then multiplexed for transmission over a fiber optic line. At a receiver, all of the tuning frequencies required for channel selection are generated by a single oscillator (10).
Patent EP-0375142-A2 (EP)
Inventor: MACPHAIL MARGARET GARDNER
IPC: G06F17/21
Filed: 1989-11-10
Abstract: There is disclosed, an arrangement for marking a document with action markers and specifying an action to be performed by a responding end user. A related document may be specified which are associated with the action to be performed. Notification criteria, notify ID and a status, which are associated with the action to be performed, are also specified. Upon the completion of the action specified, the responding end user updates the status and a message is automatically generated and transmitted to a end associated with the notify ID if the updated status meets the notification criteria. Moreover, the responding end user may, as a part of the review of the document, specify a related document which is associated the review of the document as marked with the action markers.
Patent EP-0369737-A2 (EP)
Inventor: BARTLETT PETER GEORGE
IPC: G08B25/01
Filed: 1989-11-14
Abstract: Emergency warning means is provided comprising alarm means (1) for mounting in a window and comprising one or more visual displays (2, 5, 7, 8) and/or an audible alarm. The alarm means (1) incorporates switch means (16, 17) for actuating said alarm means in response to signals transmitted by manually operable portable remote transmitter means (9).
Patent EP-0402573-A2 (EP)
Inventor: BILDNER KARLHEINZ
IPC: C08J11/00
Filed: 1990-03-13
Abstract: Boards and sheeting made from bituminous compositions and having good damping and corrosion-protection properties can easily be produced using pre-dewatered paint sludges if the hot bitumen is mixed with burnt lime before the paint sludge is added. The odour nuisance emanating from the paint sludge is prevented by addition of reactive hydrocarbon resins.
Patent EP-0395035-A2 (EP)
Inventor: ISHIDA NOBORU C O TERUMO KABUS
IPC: A61B5/15
Filed: 1990-04-26
Abstract: A blood bag of the present invention comprises a blood collection container (2); a tube (4) communicating with the blood collection container (2) and provided with a blood collecting needle (3) at its distal end; and a blood collecting tube receiving member (5) attached to the tube (4) detachably or movably along the tube (4). Before labels are sticked on, a blood collecting tube into which blood has been collected from this blood bag (1) is not confused with another blood collecting tube into which blood has been collected from another blood bag, or after labels are sticked on, blood is not collected from another blood bag into a blood collecting tube on which has been sticked a label having the same serial number as a label sticked on this blood bag, so as to avoid a danger that blood having an infectious disease is transfused for mistaking it for safe blood.
Patent EP-0398106-A2 (EP)
Inventor: SCHILLING JAN
IPC: E05B81/10
Filed: 1990-05-07
Abstract: In a device for operating pivotable and/or displaceable body parts on motor vehicles, with a grip part movable through an orifice in the body part between two end positions and lockable in the end positions, with a cover part closing the orifice of the body part in a first end position of the grip part, and with a drive for moving the grip part and cover part, which is controllable by a lock of the motor vehicle, the grip part and cover part are designed separately from one another and, when they move, the grip part and cover part describe different paths of movement. The purpose of this is to provide a device in which the grip part is protected against dirt and moisture better than in the prior art and which makes it possible to have an orifice in the body part which is smaller than that of the prior art. <IMAGE>
Patent EP-0404111-A2 (EP)
Inventor: MASE SHOJI C O NIPPON SHEET GL
IPC: G02B1/115
Filed: 1990-06-20
Abstract: A process for producing a plastic lens is disclosed, which comprises the steps of: providing a primer layer comprising a polyurethane on the surface of a plastic lens substrate; subsequently providing a hard coat layer comprising a silicone resin on the surface of the primer layer; and then providing a single-layer or multi-layer anti-reflection coating on the surface of the hard coat layer by depositing an inorganic material, wherein the polyurethane used for providing the primer layer is a thermosetting polyurethane.
Patent EP-0416256-A2 (EP)
Inventor: ANDERSSON PAER MAGNUS
IPC: B65D5/40
Filed: 1990-07-18
Abstract: A package for milk is described which consists of a tube (1) forming the side walls (2, 3) and having a top (4) and a bottom of which the top (4) comprises at least one folded-over wall panel (5 to 8) constructed in one piece with the tube (1), an opening device (14) being provided within the top (4). According to the invention, it is suggested that the pourer orifice be closed by a tab which can be torn open along a line of weakness (18) and which has an integrally moulded handle of synthetic plastics material, the line of weakness (18) extending as far as the outer edge (12) of the top (4) where it ends in or adjacent to a hole in the wall panel (5, 8) of the top (4) engaging around, connected to the handle, a cord (11) which projects inwardly from the surface of the top (4) which is towards the interior of the package, extending outwardly through the hole and being lengthened by the handle.
Patent EP-0411643-A2 (EP)
Inventor: ISHIMURA KAZUHIKO
IPC: B24B37/08
Filed: 1990-08-02
Abstract: A method of grinding a plate-like material comprises supporting a plate-like material on a circular carrying member (37) having a gear at its outer circumference, engaging the gear of the circular carrying member with first and second transferring means (104, 106) which oppose at a predetermined distance, grinding a surface of the plate- like material in a grinding unit placed at or near a transferring path which is formed between the first and second transferring means by moving the carrying member which is driven by the first and second transferring means, and moving the carrying member from the grinding unit by driving the first and second transferring means after the completion of the grinding operation.
Patent EP-0414224-A2 (EP)
Inventor: MIYAZAKI TAKESHI C O CANON KAB
IPC: G01N35/00
Filed: 1990-08-22
Abstract: There are provided a method and an apparatus for measuring an immunologically active material by physically or chemically immobilizing a material being immunologically active to a material to be measured of a specimen onto dehydrated solid fine particles, providing a desired dispersed body of said immunologically active material immobilized onto said solid fine particles in a dispersing medium, adding the specimen to said dispersed body while stirring to react the specimen with the immologically active material, whereby causing a reaction mixture in an agglutinated state and optically measuring said agglutinated state of the reaction mixture to thereby quantitatively determine the content of the material to be measured with an improved accuracy.