baber/WOPTO huggingface dataset:
Patent EP-0201790-A2 (EP)
Inventor: O'HARA GARY J
IPC: G01J5/12
Filed: 1986-04-26
Abstract: A sanitary protective cover or sheath for the ear canal probe of a tympanic thermometer has a generally tubular body portion and an infrared transparent membrane attached to and sealing the forward end of the tubular body portion. While the tubular body portion is being injection molded of a plastic material, a film of a similar plastic material is mated to the forward end of the tubular body portion. A portion of the film defining the membrane is thus severed from the film and thermally bonded to the tubular body portion.
Patent EP-0203571-A2 (EP)
Inventor: SACHS KLAUS DIPL-ING
IPC: H02H7/122
Filed: 1986-05-27
Abstract: Statischer Wechselrichter mit steuerbaren Halbleiterschaltelementen und dazu antiparallelen Dioden und mit einer Schaltung zur kurzzeitigen Stromüberhöhung über den Nennstrom im Kurzschlussfall. Über den Wechselrichterausgang (2, 4) sind antiparallel Thyristoren (20, 22) geschaltet. Es ist eine Steuerschaltung (24) vorgesehen, die bei einem Kurzschluss die normale Steuerung des Wechselrichters (16) ablöst und die Halbleiterschaltelemente (T1-T4) jeweils zwischen zwei Strömen (Imin-Imax) im Lastkreis schaltet, von denen der höhere Strom (Imax) der Stromgrenze für die Halbleiterschaltelemente entspricht und der niedrigere Strom (Imin) wesentlich über dem Nennstrom liegt. Die Steuerschaltung sperrt bei Erreichen der Stromgrenze die Halbleiterschaltelemente und zündet mindestens den in Flussrichtung des Stromes durchlässigen Thyristor.
Patent EP-0206417-A2 (EP)
Inventor: HERDEMAN ROBERT WILLIAM
IPC: C11D7/54
Filed: 1986-06-18
Abstract: This invention relates to an improved granulate enzyme composition comprising a core of enzyme material and a protective coating comprising alkaline buffer salt. The improved granulate enzyme composition has improved stability when mixed with a dry peroxyacid bleach granulate.
Patent EP-0224285-A2 (EP)
Inventor: LEHR BERND CHRISTIAN
IPC: G01V1/40
Filed: 1986-10-23
Abstract: An acoustic logging device (1) for measuring particle motion related to acoustic waves travelling through a borehole fluid comprises an acoustic sensor (7) including at least one accelerometer, wherein said acoustic sensor is suspended form a support (3) on at least one string (9) of flexible material.
Patent EP-0210076-A2 (EP)
Inventor: ONO KATSUHIRO C O PATENT DIVIS
IPC: H01J35/14
Filed: 1986-07-23
Abstract: An X-ray tube has a cathode assembly (300) for emitting an electron beam (e) and an anode target (103) facing this assembly, in an evacuated envelope. The anode target (103) defines a target surface that is slightly inclined to the electron beam axis and the direction in which it is inclined coincides with an X-ray irradiation direction. The cathode assembly (300) comprises a flat cathode (301) with a flat electron emission surface (301a) and a focussing electrode (303) which focuses electrons emitted by the cathode. The cathode's electron emission surface (301a) is elongated and its long axis is coincident with the direction of X-ray irradiation. The focussing electrode possesses an axially symmetric opening (304) with generally the same dimensions lengthways and crosswise. This gives an X-ray tube device in which the shape of the X-ray focal spot seem looking from the X-ray irradiation direction is substantially that of a circle or of a polygon, including a square, and it is possible to vary the size of the X-ray focal spot over a wide range while maintaining its long to short side ratio at 1.4 or less.
Patent EP-0230772-A2 (EP)
Inventor: TOTAL ROBERT V
IPC: B65B25/06
Filed: 1986-12-22
Abstract: An apparatus and method are provided in order to handle a plurality of stacks (28), such as stacks of sliced food products including luncheon meats. Product stacks are stopped during their flow along a conveyor (21) pathway, the stoppage being at a location for generally vertical alignment with an overhead picker head (26). The picker head grasps the thus positioned stacks and moves same to a location above and in general vertical alignment with a cavity of a packaging container for the stacks of sliced product, at which time the stacks are released, and the product stacks enter the cavities which are subsequently closed to provide finished packaged products.
Patent EP-0236703-A2 (EP)
Inventor: ORTWEIN HERMANN
IPC: E01B1/00
Filed: 1987-01-23
Abstract: 1. Rail bearing, which attenuates soudn conducted through solids, for rail vehicles, in which the rails rest on sleepers, metal plates or the like, which bear by way of elastic intermediate layers, such as rubber plates, rubber-to-metal bearing or the like, which are arranged set obliquely at their circumference, against bearing frames connected with the foundation, and where in a further elastic intermediate layer is arranged underneath the sleepers or the like and rests against either only the sleepers or the like or only the foundation so that a spacing is present between either the further elastic intermediate layer and the sleepers or the like or between the further elastic intermediate layer and the foundation, characterised thereby, that the obliquely set elastic intermediate layers (3) are so dimensioned that their maximum stroke is achieved already on normal loading of the rail bearing, which is exerted by a normally laden rail vehicle, and that either the spacing (A2) between the further elastic intermediate layer (6) and the sleepers (2) or the spacing (A4) between the further elastic intermediate layer (6) and the foundation (4) is so dimensioned that it assumes the zero value on reacting the normal loading of the rail bearing, so that the further elastic intermediate layer (6) contributes to the support of the sleepers or the like already when a rail vehicle with slightly greater than the normal loading travels over the rail bearing.
Patent EP-0237074-A2 (EP)
Inventor: INAOKA WATARU
IPC: C01B13/02
Filed: 1987-03-12
Abstract: A molded zeolite body exhibiting excellent selective absorbing and desorbing properties is prepared by hydrating a molded and calcined zeolite body and then heating the hydrated body. The thus-prepared molded zeolite body is used as an absorbing separating agent for the pressure swing adsorption-desorption method for separating oxygen in air.
Patent EP-0241747-A2 (EP)
Inventor: HOEFER FRIEDRICH-WILHELM
IPC: A01B63/111
Filed: 1987-03-19
Abstract: In the electro-hydraulic lifting gear controller (44) for a tractor (10) with a plough (13) attached, in addition to the slip of the wheels of the tractor (10) the vertical force component (19) of the lifting force in the associated lifting gear (11) is used as control parameter. A bottom connecting rod (17) of the lifting gear (11) is linked to the tractor (10) via a force measuring bolt (18) which measures said vertical force component (19). If undesired slip values are exceeded, the vertical force (19) is increased constantly according to the slip increase in order to lower the slip by increasing the axle load on the driven rear axle (27). With little additional effort, the front lifting gear (45) can easily be incorporated in this slip control of the rear lifting gear (11). <IMAGE>
Patent EP-0248174-A2 (EP)
Inventor: ESCH HANS WILHELM
IPC: B01D46/52
Filed: 1987-04-13
Abstract: The filter medium (38) in the arrangement is positioned between spacers (48, 50, 52). To prevent damage to the filter medium by the longitudinal edges (64, 66, 68) of the spacers which are preferably folded in zig-zag form, these spacers are provided with an essentially edge-free attachment (90, 92, 94) whose maximum width is equal to that of the spacers. <IMAGE>
Patent EP-0246483-A2 (EP)
Inventor: PAREKH GIRISH GIRDHAR
IPC: C07D251/70
Filed: 1987-05-04
Abstract: Novel s-triazine compounds containing at least one N,N-bis(alkoxy or hydroxyalkoxy-carbonyl-amino C 2 -C 10  alkyl) amino substituent function in self-condensation and as cross-linkers for compounds containing active hydrogen groups. The compositions cure to coatings with excellent properties, especially corrosion resistance, humidity resistance, abrasion resistance and flexibility. The coatings have excellent exterior durability.
Patent EP-0245858-A2 (EP)
Inventor: SHIKINAMI YASUO
IPC: C08G18/10
Filed: 1987-05-14
Abstract: An adhesive for percutaneous administration having a drug-containing layer composed of a base component mainly comprising a heat-sensitive and water-sensitive amphiphilic polymer and a drug incorporated in the base component. The amphiphilic compound has a characteristic hydrophobicity-hydrophilicity tapered structure, and a variety of liquid or solid or lipophilic (hydrophobic) or hydrophilic drugs of a broad range can stably be dissolved or dispersed therein. The drug in the drug-containing layer remains stable without being released or diffused while the adhesives are stored, and upon application to the skin, the drug is gradually released and diffused into the skin with high availability in a specifically controlled pattern. The present adhesive is especially advantageous for endermic presentation of a slight amount of a substance of high physiological activity which is unstable and is easily decomposed by heat or water.
Patent EP-0249156-A2 (EP)
Inventor: WANG C DAVID
IPC: B44C5/00
Filed: 1987-06-04
Abstract: A unique decorative surface covering is provided with a highly desirable and attractive three-dimensional effect. The covering comprises a substrate, a translucent or transparent layer overlaying the substrate, and a platey material distributed throughout this layer, wherein the platey material is oriented at two or more different angles with respect to the covering surface and wherein the platey material in particular is pearlescent pigment. A method of forming a decorative surface covering is also disclosed including casting a hardenable fluid transparent or translucent layer containing platey material and reorienting the platey material with a plurality of jet streams. Further, an apparatus for forming a surface covering is provided including means for casting a hardenable fluid layer and reorienting the platey material within this layer with pulsating, continuous or oscillating jet streams.
Patent EP-0258643-A2 (EP)
Inventor: FEY DIETER DIPL-ING
IPC: H04M3/42
Filed: 1987-07-30
Abstract: The switching system (NA) is connected via a dedicated interface (AP3) and a connectable data channel to a processor (DVA) to accept and/or perform tasks where appropriate for a variety of service facilities (e.g. telephone data service) which can be activated by it. On the subscriber side, a plurality of different terminal installations can be used, for example, with purely numerically or alphanumerically configured input devices using digital or analog technology. A standard data format is specified in order to transfer any of these tasks via the data channel. On the transmission side, the task contents are standardised, before being transferred via the interface, according to the specified useful data format by conversion of the entered character elements. The unified useful data format not only allows a reduction in the number of processing stages and possibly increased information flow on the data channel, it also removes the need for processing programs in the processor which are dependent on the type of terminal installation used for the application which is to be implemented. <IMAGE>
Patent EP-0268878-A2 (EP)
Inventor: YAMAGUCHI KEIZABURO
IPC: C08G61/02
Filed: 1987-11-02
Abstract: Disclosed herein are salicylic acid copolymers having a weight average molecular weight of 500 10,000 and obtained (a) by condensing salicylic acid (i) with a benzyl alcohol (ii) and/or benzyl ether (iii) or a benzyl halide (iv) in the presence of an acid catalyst or (b) by reacting a co-condensation resin of (i) and (ii) and/or (iii) with (iv) or (c) by reacting a co-condensation resin of (i) and (ii) and/or (iii) or (iv) with a styrene derivative in the presence of an acid catalyst; multivalent metal salts of the salicylic acid copolymers; color-developing agents comprising the multivalent metal salts; and color-developing sheets suited for pressure-sensitive copying paper and comprising the color-developing agents. Their production processes are also disclosed.
Patent EP-0264969-A2 (EP)
Inventor: CASE WAYNE ARTHUR
IPC: E21B10/26
Filed: 1983-07-29
Abstract: A downhole tool (10) for insertion in a drill stem (11) includes elongated cylindrical half sleeve tool sections (18,20) adapted to be non-rotatably supported on an elongated cylindrical body (12). The tool sections (18,20) are mountable on and removable from the body (12) without disconnecting either end of the tool body (12) from a drill stem (11). The half sleeve tool sections (18,20) are provided with tapered axially extending flanges 30,36 on their opposite ends which fit in corresponding tapered recesses (32,62,16) formed on the tool body (12) and the tool sections (18,20) are retained on the body (10) by a locknut (52) threadedly engaged with the body (12) and engageable with an axially movable retaining collar (50). The tool sections (18,20) may be drivably engaged with axial keys (44) formed on the body (12) or the tool sections (94,96) may be formed with flat surfaces (136) on the sleeve inner sides cooperable with complementary flat surfaces (84) formed on a reduced diameter portion (82) of the body (72) around which the tool sections (94,96) are mounted.
Patent EP-0271163-A2 (EP)
Inventor: MARTIN JOHANN
IPC: H05K3/28
Filed: 1987-12-07
Abstract: The invention relates to a manufacturing method for electrical circuit boards which consist of a board-shaped plastic carrier and flat conductor tracks which are connected thereto and form a circuit pattern, which boards have contact points for components which make contact with them. The circuit pattern is cut from a copper plate in a cutting tool using cutting stamps and pressing pads,  and is moulded into plastic, the plastic forming the board-shaped carrier. The copper plate is cut into only in a partial section while maintaining a structure which is still coherent consisting of the subsequent conductor tracks of the circuit pattern and empty tracks located between them. This structure of the copper plate is inserted in a plastic injection mould with spacers in the hollow space of the mould, the spacers pressing the conductor and empty tracks apart in the hollow space of the mould into at least two planes offset with respect to one another, in which the tracks are then held firmly by the spacers during the plastic injection process. <IMAGE>
Patent EP-0259183-A2 (EP)
Inventor: BAKER FRASER LEE
IPC: G01N33/50
Filed: 1987-09-04
Abstract: A method of determining the relative clinical potency of a test agent, such as a chemotherapeutic drug or radiation, on cells from an individual. A plurality of assay cell samples from the individual are treated with a different doses of the agent, and the growth of the cell samples measured. An "inhibitory value" is then calculated, which is the value of one of the dose and dose response, corresponding to a selected value of the other one. For drug testing, the inhibitory value is preferably the value of the dose which produces a dose response selected at a 90% kill. The inhibitory value can then be compared with inhibitory values for cells from a plurality of other individuals to ascertain the relative clinical potency of the test agent. A number of techniques are provided which reduce errors associated with such assays so that meaningful comparisons can be made.
Patent EP-0260091-A2 (EP)
Inventor: MASAKI KAZUMI
IPC: H01H36/00
Filed: 1987-09-07
Abstract: Disclosed is a novel controller for electric devices directed to use in bath, comprising a moisture- and waterproof container (1) that encloses the main part of an electric device; a magnet (2) movably provided outside the container; a switch means (5) provided inside the container, the switch means being operable by moving a movable piece; and a magnetic body (6) equipped to the movable piece in correspondence with the moving route of the magnet.
Patent EP-0265192-A2 (EP)
Inventor: WINTERBURN CHARLES BARRY
IPC: G07B17/00
Filed: 1987-10-16
Abstract: In a high volume printing and packaging operation, stationery is fed by document feeder 10 to a laser printer 14. The printer prints both text and discrete identification code on the page both text and code being supplied from a system controller 16. The document is then folded by folder 22 and the code read. Enclosures are added as dictated by the code and the code read again prior to insertion in an envelope by inserter 24. A correct code verification causes an ink-jet printer 26 to print the name and address on the envelope. The marking code comprises a series of small marks normally unnoticeable to the normal observer and each representing a digit, whose value depends on the position of the mark on a notional circle whose centre is a fixed distance from a pair of reference marks.
Patent EP-0273745-A2 (EP)
Inventor: VINSON KENNETH D
IPC: D21D1/20
Filed: 1987-12-24
Abstract: A process for making mechanically expanded fiber from fibrous material having a fibrillar ultrastructure. The expanded fiber is made by impacting the fibrous material with a plurality of fine media. Impacting by the fine media causes the fibers to expand from a fibrous form to a highly fibrillated form, wherein fibrils separate from, or become substantially dissassociated from, the fibrous material ultrastructure. Cellulosic fibrous material is particularly applicable to the process. Cellulosic fibrous material is preferably impacted with fine media at least until the cellulose-containing phase of an aqueous slurry containing 0.5%, by weight, of cellulosic material will retain at least fifty percent of the initial volume of such cellulose-containing phase upon unagitated settling for a period of sixty minutes.
Patent EP-0261075-A2 (EP)
Inventor: KASER ADOLF DR
IPC: C09B1/503
Filed: 1987-08-03
Abstract: Die im Patentanspruch 1 aufgeführten Farbstoffe der Formel (1) lassen sich vorteilhaft herstellen, indem man eine Anthrachinonverbindung der Formel (2) mit einem Halogenameisensäureester der Formel (3) in einem inerten organischen Lösungsmittel in Gegenwart von 1 bis 2 Mol einer heterocyclischen tertiären Stickstoffbase pro Mol Verbindung der Formel (2) umsetzt.
Patent EP-0239552-A2 (EP)
Inventor: LOFGREN STIG TORE JOHANNES
IPC: G01N27/12
Filed: 1987-02-06
Abstract: A detector for use in a detecting device and intended to establish the occurrence of a change in the conductivity of a medium comprises one or more electrical conductors. The respective electrically insulated conductors (4aʹ, 4bʹ) are worked mechanically and/or prepared at pre- de­termined, restricted locations (10, 11) thereon in order to expose parts of the conductor material (12, 13). 
     The electrical conductors (4aʹ. 4bʹ) comprise two or more twined or twisted conductors which are electrically insu­lated from one another. The electrically insulated layer (8, 9) is removed from the outermost parts of the conduc­tors with the aid of a mechanical working process or the like.
Patent EP-0276800-A2 (EP)
Inventor: PIETZSCH LUDWIG DR ING
IPC: G09G1/16
Filed: 1988-01-25
Abstract: Ein Verfahren zur Darstellung auf einem Bildschirm (30) eines Bildschirmgerätes eines Gesamtbildes, das aus mehreren natürlichen und/oder synthetischen, von verschiedenen Quellen (1,2,3) generierten Teilbildern zusammengesetzt ist, zeichnet sich dadurch aus, daß die Teilbilder erst zum Zeitpunkt der zeilenweisen Wiedergabe bzw. Darstellung auf dem Bildschirm (30) stückweise zusammengesetzt werden, indem aus verschiedenen, den einzelnen Quellen (1,2,3) zugeordneten Speichern (11 bis 19) videoschnell eine jedem Teilbild entsprechende Anzahl von Bildpunkten herausgelesen wird und dieser Vorgang von Zeile zu Zeile wiederholt wird. Die Erfindung gibt auch eine Einrichtung zur Durchführung dieses Verfahrens an.
Patent EP-0279410-A2 (EP)
Inventor: PERKINS JOHN D
IPC: H04N7/00
Filed: 1988-02-16
Abstract: An improved system, apparatus and method are disclosed for interleaving selected video fields of multiple displayable programs to facilitate viewer selection of which programs to display. Selected video fields are stored and continuously displayed until a new, successive video field is selected to update the currently stored video field. In this manner, a sequence of rapidly updated, fixed or frozen video fields provides the appearance of continuous movement of displayed images. Audio signals are included in the video fields of displayable programs to provide audio signals in synchronism with selected video fields. The sequence of interleaved video fields may be assembled in real time or stored as a video tape recording, and the information needed to re-assemble correlated video fields of a selector displayable program from the sequence of interleaved video fields is included in the horizontal scans or traces of each video field in the sequence.
Patent EP-0303038-A2 (EP)
Inventor: FICKEN WILLIAM HENRY
IPC: H01H29/20
Filed: 1988-06-30
Abstract: An electrolytic switch including an electro­static shield is disclosed. The electrostatic shield is in the form of a ground plane external to the switch chamber. The ground plane bleeds off electro­static charges which accumulate on the switch exterior and which would otherwise introduce performance errors in critical switch applications.
Patent EP-0302247-A2 (EP)
Inventor: OJIMA SHIN
IPC: B01F7/00
Filed: 1984-07-06
Abstract: In a container (16) for ingredients of bread a rotary vane (19) is disposed on the bottom of the container and a fixed rod (49) is removably inserted in the container through a hole made in its side panel. The fixed rod extends a little above the circle of rotation of the rotary vane toward its rotary shaft. By the rotation of the rotary vane the ingredients of bread are kneaded into dough, which is further kneaded while being twined and twisted around the fixed rod.
Patent EP-0308802-A2 (EP)
Inventor: THULESIUS OLAV PROF DR
IPC: A61L33/00
Filed: 1988-09-15
Abstract: In order to improve the surface properties of small caliber vascular grafts or other surgical implants, Forskolin (or a derivative thereof) which is a power cAMP stimulating agent, is applied to the thrombogenic surfaces of the graft/implant. Forskolin as thus used is a potent antiplatelet agent signifi­cantly lowering platelet deposition on the implant.
Patent EP-0308851-A2 (EP)
Inventor: HAYDUK EDWARD ANDREW JR
IPC: H05K3/12
Filed: 1988-09-19
Abstract: Water added to the furnace heated by an infrared or near-infrared radiation source used to fire thick-film electrical components provides finished components exhibiting desirable physical and electrical prop­erties and surface cleanliness.
Patent EP-0323570-A2 (EP)
Inventor: TAKAHASHI TAKESHI
IPC: C08J7/00
Filed: 1988-11-29
Abstract: A method of producing printed containers for retortable material comprising subjecting the outer surfaces of sheets or container of polyolefin to a flame treatment to produce a wet index of 45 dyne/cm or higher and then printing the outer surfaces. The polyolefin used comprises an olefin polymer compound comprising a mixture of (a) 100 parts by weight of a crystalline propylene polymer having a melt flow index of 0.1 - 100 g/10min and (b) 3.0 - 30 parts by weight of an ethylene polymer having a density of 0.925 - 0.975 g/cc and a melt index of 0.1 - 20 g/10min; or an olefin polymer compound comprising a mixture of (a) 100 parts by weight of a crystalline propylene polymer having a melt flow index of 0.1 - 100 g/10min, (b) 3.0 - 30 parts by weight of an ethylene polymer having a density of 0.925 - 0.975 g/cc and a melt flow index of 0.1 - 20 g/10min, and (c) 2.0 - 25 parts by weight of an ethylene-propylene copolymer rubber having a Mooney viscosity of (140) (ML 1+4 · 100°C) or less and containing 20 - 70 weight percent propylene