baber/WOPTO huggingface dataset:
Patent EP-0240223-A2 (EP)
Inventor: FURUKAWA KUSUO C O TOKYO HEAD
IPC: B05D7/14
Filed: 1987-03-24
Abstract: A painting steel sheet having an improved distinctness of image after painting has a waviness curve of section profile satisfying given relationships, and is produced by temper rolling a steel sheet with work rolls dulled to particular dimensions through laser.
Patent EP-0244984-A2 (EP)
Inventor: OLSON JOHN E
IPC: B66F9/18
Filed: 1987-04-23
Abstract: An automatically-guided, driverless vehicle (l0) for handling loads (22) has a selectively openable and closeable load clamp (l2). The clamp (l2) is equipped with various sensors (66, 74, 88, 72, 80, 82, 84, 90) for automatically sensing the load (22) and other objects and surfaces surrounding the load, and for controlling the movement of the clamp (l2) along a load-engaging direction, the vertical reciprocation of the clamp, and the opening and the closing of the clamp in response thereto.
Patent EP-0246002-A2 (EP)
Inventor: BROWN GEORGE ROBERT
IPC: A61P9/12
Filed: 1987-04-29
Abstract: The invention concerns novel N-[4(Z)-2-substituted-6-(4-o-hydroxyphenyl-1,3 dioxan-cis-5-yl) hexenoyllsulphon- amide derivatives of formula I of value as therapeutic agents. Typically R' is a branched (3-6C)alkyl, trifluoromethyl or phenyl radical as defined hereinafter and R 2  is alkyl, benzyl or phenyl. 
     The invention also discloses salts of the formula I compounds as well as pharmaceutical compositions containing the compounds and processes for the production of the compounds.
Patent EP-0251692-A2 (EP)
Inventor: NAMERA TAKAKAZU
IPC: G05D1/08
Filed: 1987-06-24
Abstract: A system for controlling the orbit of a satellite by operating a plurality of thrusters as required senses an actual attitude of the satellite, compares an evaluation value set up on the basis of the sensed attitude with a threshold which is adequately changing, and ON-OFF controls the firing the thruster based on the relationship between the evaluation value and the threshold.
Patent EP-0260116-A2 (EP)
Inventor: BUTTERY MICHAEL HARCOURT
IPC: A21B3/02
Filed: 1987-09-09
Abstract: The present invention relates to oven doors which can be used in the manufacture of a variety of ovens including gas, electric and microwave ovens. In more detail, an oven door (1) according to the present invention is characterised in that the door (1) comprises a main body section dimensioned to fit generally closely in the aperture of an oven, the body section having a portion (2) arranged to be removable to provide a passageway substantially transverse to the major plane of the door, and in that a substantially rigid front panel (21) is attachable to the exterior face (4) of the main body section.
Patent EP-0260959-A2 (EP)
Inventor: KASAI KAZUMI
IPC: A44B11/26
Filed: 1987-09-16
Abstract: A strap fastener (10) includes a fastener body (11) on which a strap (S) is retained, and a socket member (13) adapted to be mounted on the fabric (C) of a bag to retain the fastener body (11) for connecting the strap (S) to the bag. The fastener body (11) has a plug (18) with an enlarged head (18 b ) snappingly receivable in a stepped bore (35) formed in the socket member (13). The fastener body (11) is rotatable about the axis of the plug (18).with respect to the socket member (13). With this construction, the strap (S) is connected to the bag with utmost ease and can be adjusted in a desired posture to suit with the physical characteristics of the user.
Patent EP-0284689-A2 (EP)
Inventor: SATOW YOSHINOBU
IPC: G01N29/24
Filed: 1987-11-23
Abstract: The present invention provides an ultrasonic probe having an intermediate medium made of a total aromatic polyimide resin produced through polycondensation of biphenly tetra­carboxylic acid dianhydride and aromatic diamine, said inter­mediate medium being a wedge member, lens, contact shoe or delay member which is especially excellent in signal to noise ratio. The ultrasonic probe can be used to detect any flaw in an object stably, accurately and efficiently.
Patent EP-0273712-A2 (EP)
Inventor: NISHIJIMA TOYOKI
IPC: G03C7/30
Filed: 1987-12-23
Abstract: A light-sensitive silver halide photographic material, which is suitably adapted for rapid process and comprises a support and, provided thereon, at least one silver halide emulsion layer, wherein at least one silver halide emulsion layer of said silver halide emulsion layer contains silver halide grains containing not less than 80 mol % of silver chloride, a magenta dye-forming coupler represented by formula [M-I] and a compound represented by formula [AO];
      wherein Z represents a group of non-metal atoms necessary for the formation of a nitrogen-containing heterocyclic ring, said ring formed including Z may have a substituent; X represents a hydrogen atom or a group capable of being split off upon reaction with the oxidized product of a color developing agent; and R represents a hydrogen atom or a substituent;
      wherein A is a group of non-metal atoms necessary to complete a 5-member to 8-member nitrogen-containing ring and R⁰ represents an aryl group or a heterocyclic group.
Patent EP-0267888-A2 (EP)
Inventor: JOHANSSON JAN AKE
IPC: A61G7/10
Filed: 1987-11-06
Abstract: A patient lifting device shows an upper column part (16) which is displaceable relative to a lower column part (14) by means of a jack (18) driven from a chargeable battery (38) via an electric motor (20). A lifting platform (24) is arranged on a carriage (26) which is suspended in the one end of a chain (30) running over a wheel (32) journalled in the upper column part (16) and with its other end (34) is anchored to the lower column part (14). By this the lifting height of the platform (24) becomes twice as large as the stroke of the jack (18). A gas spring (36) is arranged in parallel with the jack (18) to unload the force which acts on the jack (18) on raising and lowering of a patient.
Patent EP-0278225-A2 (EP)
Inventor: KOBLER NORBERT ING GRAD
IPC: B41F31/20
Filed: 1988-01-09
Abstract: In a short-inking device with at least one transfer roll designed as a screen printing roll (3), a compact form of construction together with a reliable and precise inking operation is achieved by the provision of at least two mutually offset doctor blades (11, 12) the provision of in the circumferential direction of the screen printing roll (3), both of which lie against the circumference of the screen printing roll (3) with a negative incident angle and which limit in the circumferential direction an ink chamber (13) sealed by impermeable side pieces lying against the screen printing roll (3), and by the provision in the area of the walls of the ink chamber (13), of at least one inflow aperture (19) which can be connected to an ink supply (16) in a pressure-tight manner, and of at least one overflow opening (24 or 35). 
<IMAGE>
Patent EP-0284734-A2 (EP)
Inventor: HUBERT CHRISTIAN DIPL-ING
IPC: H04Q1/453
Filed: 1988-02-04
Abstract: A circuit is described for recognition of two-tone compound signals of two frequency ranges (F1 to F4, F5 to F8) in telephone installations with a limited transmission band width. Band pass filters (11, 12) whose output signals are added up and weighted individually are provided in a number corresponding to the number of possible single tones. The weighted output signals are each compared with the output signal sum of one of two frequency ranges (F1 to F4, F5 to F8 ) in order to signal a valid single tone. To increase the certainty of speech, another summand (Su, So) that is derived from a summation of the output signals of at least two other band pass filters (13) whose mid-band frequencies (F9 to F11) are outside the two frequency ranges (F1 to F4, F5 to F8) is also sent to the summation circuit.
Patent EP-0291827-A2 (EP)
Title: Autoradio mit einer elektronischen Diebstahlsicherung
Inventor: SEIBOLD PETER
IPC: H04B1/16
Filed: 1988-05-11
Abstract: Es wird ein Autoradio mit einer elektronischen Sicherung gegen Diebstahl vorgeschlagen mit einem Speicher für ein Codewort, Mitteln zur Eingabe des Codewortes, Mitteln zur elektrischen Erfassung der Entnahme des Gerätes aus seinem Einbauort und Mitteln zur Verhinderung der Funktion des Gerätes, solange nach seiner Entnahme das Codewort nicht eingegeben wurde. Zur elektrischen Erfassung der Entnahme des Gerätes aus seinem Einbauort wird die Impedanz an einer Klemme (z. B. Lautsprecheranschlußklemme) des Autoradios gemessen und ihr Wert gespeichert. Zu Beginn jeder neuen Inbetriebnahme wird der Impedanzwert neu gemessen und mit dem gespeicherten Wert verglichen. Bei einer signifikanten Abweichung wird die Funktion des Autoradios verhindert.
Patent EP-0295506-A2 (EP)
Inventor: WEIHRAUCH GEORG
IPC: A46B3/22
Filed: 1988-06-02
Abstract: Brushwear, such as brushes, brooms, paintbrushes, combs, mats or the like, consist of a bristle bearer and bristles which are connected to the latter, are grouped into bundles and are arranged in several rows spaced apart. Such brushwear is manufactured by a bristle portion being prepared of a length comprising approximately the length required for all the bristles of one row in addition to a length resulting from the sum of the spacings of the bristles of one row. From this bristle portion, with corresponding shortening of the latter, loops are drawn at each bristle position with a spacing corresponding to the spacing of the bristles in the row, after which all the loops are finally attached to the bristle bearer with one of their ends simultaneously while they are cut off, if appropriate, at the respectively opposite end.
Patent EP-0297361-A2 (EP)
Inventor: WAKIMOTO ZENJI DAINIPPON SCREE
IPC: G02B13/22
Filed: 1988-06-16
Abstract: An image-forming mangification of a telecentric optical system for use in exposure apparatus such as a projecting apparatus, a laser plotter and the like is determined by the focal length ratio. An error in processing and arranging lenses causes the image-forming magnification to be finely adjusted. In addition, a magnification is varied in a great extent. According to the present invention, a lens movable along the optical axis and having a positive focal length which is selected is placed at a position corresponding to the point at which the focal points of two lens groups coincide with each other. The image-forming magnification ratio can be varied by moving the lens while the distance between an object and an image is kept constant and the feature of the telecentric optical system is maintained.
Patent EP-0302216-A2 (EP)
Inventor: FRETZ EDWARD ROBERT
IPC: G02B3/00
Filed: 1988-06-28
Abstract: This invention relates to the fabrication of three-­layer composite lenses especially suited for ophthalmic applications. The lenses comprise a thin layer of an inorganic glass, desirably photochromic glass, an organic plastic, and an organic adhesive exhibiting flexibility and can be cured at temperatures in the vicinity of room temperature. In general, the linear coefficient of expansion of the glass ranges between about 60-120 x 10⁻⁷/°C and that of the plastic between about 200-700 x 10⁻⁷/°C.
Patent EP-0300267-A2 (EP)
Inventor: WALTHER KARL G
IPC: G01N27/84
Filed: 1988-07-05
Abstract: For the testing of, for example, welds, under water by means of particles of magnetisable material which arrange themselves in a magnetic field in a way characteristic of imperfections, the particles are suspended at the beginning of testing in a first liquid Fl1, the particles being freely mobile in the suspension and the suspension not undergoing any viscosity change. Subsequently, a substance which brings about a change in state is added to the suspension, causing the particles aligned in the magnetic field to be fixed in their position. <IMAGE>
Patent EP-0305869-A2 (EP)
Inventor: BORSUK LESLIE MORTON
IPC: G02B6/02
Filed: 1988-08-24
Abstract: A contact retention arrangement for a fiber optic connector is disclosed in which the retention element for the ferrule (32, 32') connected to the fiber optic cable (34) is formed or shaped with an integral spring (54) which maintains mating ferrules in positive abutment with each other. The contact retention element may either be a contact retention clip mounted in the wall of the contact passage, or a retention clip carried by the ferrule. In the latter arrangement, the clip is designed so that it may be released from either the front or rear of the connector body. The contact retention arrangement may also be used in an electrical connector.
Patent EP-0322546-A2 (EP)
Inventor: ZATTERIN HANS-WERNER DIPL ING
IPC: F16K5/20
Filed: 1988-11-10
Abstract: A ball stop cock comprises a housing having a continuous passage (2) with a ball (8) which is held such that it can rotate therein. The ball (8) has a hole bored through it and is used for opening and closing the continuous passage. Sealing arrangements (A, B) for sealing the ball (8) with respect to the housing are provided upstream and downstream of the ball. The upstream sealing arrangement (A) has a main sealing element (10) which is pretensioned against the ball by a pretensioning element (12) and is sealed with respect to the housing (1) by means of a secondary sealing element (13). The effective pressure surfaces of the main sealing element (10) facing and averted from the ball are dimensioned such that this main sealing element (10) can be moved away from the sealing engagement with the ball (8), against the force of the pretensioning element (12), at a specific pressure, exceeding the pressure of the medium to be sealed, in a space (5) between the sealing arrangements which is essentially sealed with respect to the continuous passage (2). This method effectively avoids the pressure in the space (5) being able to rise to a value which is greater than the permissible sealing pressure of the ball stop cock. <IMAGE>
Patent EP-0292054-A2 (EP)
Inventor: GEPPERT RUDOLF
IPC: H04N9/79
Filed: 1988-05-11
Abstract: In a circuit arrangement, particularly in a television set or video recorder, for optionally feeding a television signal composed of at least one luminance and one chrominance signal or the chrominance signal separately from the luminance signal, television signals of various formats are fed in in a simple and low-distortion manner by means of a multiplexing device (1) which connects a television signal line (3) carrying the television signal to a luminance signal sink (5) and a chrominance signal sink (4) in a first operating mode and connects the television signal line (3) carrying the luminance signal to the luminance signal sink (5) and a chrominance signal line (2) carrying the chrominance signal to the chrominance signal sink (4) in a second operating mode. <IMAGE>
Patent EP-0297917-A2 (EP)
Inventor: GRECO ROBERT LEWIS JR
IPC: B65H5/06
Filed: 1988-07-01
Abstract: An electrostatographic machine which includes means for forming an electrostatic latent image on an imaging member; means for developing the electrostatic latent image with a developer material; means for transferring, at a transfer station, the developed image to a copy sheet; a copy sheet system (101) for conveying copy sheets to and from the transfer station and means (10) for fusing the developed image to the copy sheet. The copy sheet system (101) is withdrawable from the rest of the machine (100) as a module comprising substantially the entire path through which copy sheets are moved during operation of the machine.
Patent EP-0300764-A2 (EP)
Inventor: NAYLOR GRAHAM JAMES
IPC: B23B5/16
Filed: 1988-07-20
Abstract: The invention relates to a tool for plastics pipes and for use either in the severing of a pipe length or in the removal of an external weld bead formed during the connection of adjacent pipe lengths. Ordinarily separate tools are provided for each operation and particularly with the severing of a pipe length considerable clearance is required below a pipe to permit rotatation of a tool around it. The objective of the invention is to provide a single tool able to perform both operations and which avoids the above-mentioned disadvantage , which objective is met by a construction comprising a flexible length (1), a means of connecting together the ends of the flexible length (3) with provision for adjusting the spacing between the connected ends, a blade holder (9) located on the flexible length, and handle means (8) strategically located on the flexible length. The blade holder may be such as to selectively receive either a cutter (10) or bead removal blade or separate blade holders may be provided for selective application to the flexible length.
Patent EP-0302669-A2 (EP)
Inventor: JONES PETER J
IPC: B64D27/26
Filed: 1988-07-29
Abstract: A fluid mount particularly suited for mounting an engine (E) in an aircraft. The mount includes a frame (20) which is fastened to the engine (E) and a support (30) movably mounted in the frame and adapted to receive a wing pylon stub shaft (10). Opposed liquid-filled chambers (40, 41) are provided on opposite sides of the stub shaft support (30) and are fluidly inter­connected by an elongate tube (45). An auxiliary chamber (50) is provided on the frame adjacent to the upper liquid chamber (40) and is divided internally into a gas-filled portion (54) and a liquid-filled portion (51) which is in communication with the upper liquid chamber via an orifice (52). The auxiliary chamber (50) accommodates changes in liquid volume without adversely affecting either the static or dynamic performance of the mount.
Patent EP-0307221-A2 (EP)
Inventor: RAMSAY MICHAEL V J
IPC: A61P31/04
Filed: 1988-09-09
Abstract: A process is described for preparing a compound (I)
      (wherein R¹ represents a methyl, ethyl or isopropyl group and OR² represents a hydroxy, methoxy or acetyloxy group) which comprises reducing a compound (II)
      (wherein R¹ is as defined above, R³ is a hydrogen atom, a methyl group or a protecting group and Hal represents a halogen atom. The intermediates (II) are new compounds.
Patent EP-0309374-A2 (EP)
Inventor: FERRITER KATE M
IPC: G06Q10/08
Filed: 1988-09-13
Abstract: A bill of material for a product is automatically created from a query session on the product structure. The user is first queried on functional product structure. A top down approach, rather than a focus on design details, is encouraged. As the query occurs, a hierarchical tree structure is created on the screen for the user to view. Within a relational database, the structure data is kept in a table which is accessed by item number. Once the product structure is established, the user can see the hierarchical tree and check it for correctness. From the tree structure, which has been captured in the relational database, the indented bill of material is built.
Patent EP-0283441-A2 (EP)
Title: Beleuchtung
Inventor: VADSETH JAN E
IPC: E01F9/559
Filed: 1988-03-16
Abstract: Die Erfindung betrifft einen Beleuchtungskörper für den Einbau in einer Ebene, insbesondere für Flughäfen, mit der Aufgabe, in optimaler Weise Licht in zwei entgegengesetzte Richtungen in energietechnisch sparsamer Weise mit einem Minimum an elektrischem Strom abzustrahlen. Er soll platzsparend gebaut sein und gegenüber rauhem Betrieb durch Schneeräumgeräte oD.dgl. nicht in seiner Funktion beeinträchtigt werden; er weist folgende Merkmale auf: a. zwei flache Prismenraster (1,2) sind in einem Prismenhalter (5) horizontal eingesetzt; b. unter jedem Prismenraster (1,2) ist eine Lichtquelle (3) angeordnet; c. diese sind gegensinnig zueinander angeordnet und seitlich gegeneinander versetzt; d. die Oberfläche der Oberseite des Prismenhalters (5) ist, in Richtung zum Lichtstrahl (25,26), an der diesem abgewandten Seite des Prismenrasters (1,2) und/oder seitlich desselben keilförmig oder stromlinienförmig ansteigend ausgebildet.
Patent EP-0336065-A2 (EP)
Inventor: BENNETT PETER S
IPC: A61B17/30
Filed: 1989-02-01
Abstract: An eye restraining device includes a ring-shaped element (18) which contacts the sclera (14) of an eye (16) so that the cornea (20) projects above the ring-shaped element. A second embodiment includes a head restraint including a plurality of adjustable engaging components for accommodating different sized heads.
Patent EP-0336225-A2 (EP)
Inventor: ERLENBACH HANS
IPC: B29C44/00
Filed: 1989-03-23
Abstract: For manufacturing moulded articles from expandable plastics beads, in particular prefoamed polystyrene beads, a novel method is provided in which the cooling of the actual mould wall parts is performed exclusively by vaporising condensate obtained from steam, preferably condensate which occurs in the steam chambers from steam introduced for heating the mould wall parts and for fusing the plastics beads. This vaporising of condensate is performed here on the surface of the mould wall parts facing the respective steam chamber, under the effect of vacuum generated in the steam chamber. The condensate is fed in hot, namely at or close to boiling point. The apparatus for carrying out the method has, apart from the measures required for obtaining the condensate, setting its temperature and applying it, also the novel measure that the surface of the mould wall parts facing the respective steam chamber is designed with a significantly increased surface size, preferably by moulding on preferably spherical surface-enlarging elements, which form between them collecting and accumulating spaces for condensate and restricted accesses between these accumulating spaces and the steam chamber. 
<IMAGE>
Patent EP-0350675-A2 (EP)
Inventor: OSHIYAMA HIROAKI
IPC: A61M5/14
Filed: 1989-06-21
Abstract: In a blood reservoir (10) comprising a container casing (11) defining a space (12) for accommodating blood, the casing (11) having a generally rectangular contour defining a pair of top and bottom sides (11f, 11d) and a pair of laterally opposed sides (11c, 11e), provided that the casing (11) assumes a vertically upright attitude, an inlet port (15) is disposed in one lateral side (11c) of the casing (11) for introducing blood into the space (12), an outlet port (17) is disposed in the bottom side (11d) of the casing (11) for discharging blood from the space (12), and a vent port (18) disposed in the top side (11f) of the casing (11) in fluid communication with the space (12). In another form, a partition (14) separates the space (12) into upper and lower compartments (13A, 13B), and apertures (195) are formed in the partition (14) for allowing partial fluid communication between the compartments (13A, 13B). The inlet port (15) and the vent port (18) are in communication with the upper compartment (13A), and the outlet port (17) is in communication with the lower compartment (13B).
Patent EP-0354351-A2 (EP)
Inventor: KIRCHER WERNER DIPL-ING
IPC: B21B31/20
Filed: 1989-07-07
Abstract: In order to obtain the surface accuracy and quality required when rolling flat products, the working rollers must be guided in the rolling nip in special paths. Guide pieces are used here in the conventionally driven working rolls. The construction for the roll drives is very expensive and the elements for the roll-nip adjustment are subjected to high wear. The invention is based on the object of designing the guide of the working rolls in the roll nip with simple structural means and in such a way that wear is largely avoided. This object is achieved by non-driven working rolls in a rolling stand being housed so as to move radially in driven support bodies and rotating with the latter. The construction is thereby considerably simplified. They are supported on intermediate rings which are mounted eccentrically on shafts. A largely wear-free roll-nip adjustment is achieved by rotating these shafts by means of cranks, guide rollers and levers. Rolling stands according to the invention are advantageously employed for producing all types of flat products with high surface requirements. <IMAGE>
Patent EP-0355518-A2 (EP)
Inventor: HSU CHE-HSIUNG
IPC: D06M13/335
Filed: 1989-08-03
Abstract: Electrically conductive articles are produced by novel techniques.