baber/WOPTO huggingface dataset:
Patent EP-0460568-A2 (EP)
Inventor: PEPI MARIO
IPC: C01B35/12
Filed: 1991-06-03
Abstract: A process useful to disaggregate boronatrocalcite ore (Ulexite) in an alkaline medium for the production of sodium borate and calcium borate, characterized in that boronatrocalcite is dispersed in mother liquors preferably maintained at a pH from 11 to 12 with a preferred H₃BO₃/Na₂O ratio ranging from 2 to 2.5, at a temperature of 120-200°C and at a pressure of 2-16 bars, under intense stirring.
Patent EP-0463568-A2 (EP)
Inventor: SUSAI KYO-TA
IPC: H01L39/24
Filed: 1991-06-20
Abstract: A method to decrease breakage of Nb-Ti filaments in the extension process of a multifilament billet and reduce the diameter of a number of Nb-Ti filaments to less than 30 µm, and mass-produce copper stabilized multifilamentary Nb-Ti alloy superconducting wire with excellent superconducting characteristics including critical current density is disclosed. The manufacturing method of copper stabilized multifilamentary Nb-Ti alloy superconducting wire comprises a process to fabricate superconducting monofilament wire (2) having a circular cross section and comprising Nb-Ti alloy filament in the copper matrix, a process to assemble a multifilament billet by packing a number of the superconducting monofilament wires (2) in a copper tube (1), thus forming a superconducting monofilament wires packed layer (3), arranging one or more layer of copper wires (4) between the superconducting monofilament wires packed layer (3) and the inner surface of the copper tube (1), a process to closed-pack the multifilament billet, and then extruder and draw the billet.
Patent EP-0479074-A2 (EP)
Title: Kugelumlaufeinheit für eine Linearkugelführung
Inventor: JACOB WERNER
IPC: F16C29/06
Filed: 1991-09-21
Abstract: Die Erfindung betrifft eine Kugelumlaufeinheit (1), bei der die Kugelreihen (5) von einem mehrteilig ausgebildeten Käfig (7) geführt werden. Der Käfig (7) besteht aus Gruppen von ersten und/oder zweiten Innensegmenten (12, 13). Er wird ergänzt durch Kopfstücke (14) und Stege (18), die die Führung der Kugeln (8) in den Tragabschnitten (9) zweier eng benachbarter Kugelreihen (5) übernehmen. Durch die Gestaltung des Käfigs (7) wird eine Herstellung im Wege des Spritzgießens, d.h. als Kunststoffspritzgießteil möglich. Die Gestaltung der Innensegmente (12, 13) erlaubt eine Variabilität hinsichtlich der Ausbildung und Anordnung der Kugelreihen (5). <IMAGE>
Patent EP-0487943-A2 (EP)
Inventor: MCNESBY JOHN
IPC: H04Q11/04
Filed: 1991-11-04
Abstract: A frame error detection system for SONET which operates in both the OC-3 and OC-12 modes. The frame detection circuit operates by examining the incoming data bit stream, which is in parallel form, detecting A1 and A2 bytes and if, in the OC-3 mode, three consecutive A1 bytes are received, followed by three A2 bytes, then framing is correct. If one of these bytes is missing, then there is an error in framing. The bytes, as they are received and processed by the system, are stored in a series of flip-flops and the output logic signal therefrom is indicative of the framing condition as to whether it is correct or errored.
Patent EP-0494398-A2 (EP)
Inventor: MARSH NORMAN F
IPC: G01F25/00
Filed: 1991-12-11
Abstract: Apparatus for indicating level of material (16) in a vessel (12) that includes a probe (14 or 70 or 100 or 130 or 140) for placement in the vessel at a position corresponding to a desired height at which material level is to be detected. Electronic circuitry (18 or 74 or 108 through 116 or 136 or 152) is coupled to the probe, and is responsive to operating characteristics of the probe for sensing a change of such operating characteristics between a first operating characteristic at which material is spaced from the probe, and a second operating characteristic when material is adjacent to the probe. The electronic circuitry is contained within a closed housing (20) mounted on the probe, and is connected to a source (52) of electrical power positioned remotely of the vessel. A pair of status lamps (56 and 48) are positioned on the housing, and are coupled to the electronic circuitry for respectively indicating application of electrical power to the circuitry and detection of one or the other of the operating characteristics at the probe. A reed switch (64) is positioned within the housing, and is responsive to juxtaposition of a magnet (68) externally of the housing for simulating one of the operating characteristics of the probe independently of actual material level at the probe.
Patent EP-0494416-A2 (EP)
Title: Verfahren zur Aufarbeitung von Mutterlaugen, die bei der Herstellung von Adipinsäure anfallen
Inventor: FRANK GERHARD DR
IPC: C07C51/47
Filed: 1991-12-19
Abstract: Verfahren zur Aufarbeitung von Mutterlaugen, die bei der Herstellung von Adipinsäure durch Oxidation von Cyclohexanol und/oder Cyclohexanon oder deren Gemischen mit Salpetersäure erhalten wurden, wobei man Salpetersäure als Azeotrop mit Wasser abdestilliert, die erhaltene Schmelze auf 130 bis 180°C erhitzt und dann in Wasser löst, die wäßrige Lösung mit Kationenaustauschern behandelt, anschließend wiederum Wasser verdampft und die erhaltene Dicarbonsäureschmelze auf eine Temperatur von 200 bis 240°C erhitzt und dann durch Destillation ein Dicarbonsäuregemisch gewinnt.
Patent EP-0437379-A2 (EP)
Inventor: OHUCHI MITSUROU C O NEC CORPOR
IPC: G09G5/20
Filed: 1991-01-14
Abstract: A curve generator of the present invention has a group of registers (1-4), a group of files (5-7), an operator (9), a comparator (13) and a sequencer (11). The curve generator interpolates for a curve in the vicinity of a plurality of designated control points (A-D), for example, a Bezier curve or a Spline curve, by calculating coordinate values of middle points between the control points on the basis of coordinate values of said control points (A-D). The curve generator of the present invention realizes, by means of an exclusive hardware, the processing of an algorithm of generating the curve and, therefore, is capable of generating the curve at extremely high speed.
Patent EP-0448340-A2 (EP)
Inventor: BRODERSEN COLE T
IPC: B60N2/50
Filed: 1991-03-19
Abstract: A mechanical seat suspension (1) inside a housing comprises parallel scissor arms (35) and a support arm (60) with a cam (80) connected to suspension springs (90). The support arm (60), which carries the substantial majority of the seat load, has a height adjustment means and a cam (80) with two arcuate surfaces (80A,80B) that define an imaginary pivot point. The use of the cam (80) with the imaginary pivot point permits a more compact structure. Various embodiments of the support arm with a cam end and devices using the support arm are also disclosed. A shock absorber (25) attached to the outside of the scissor arms (35) dampens the stroke of the suspension springs (90) connected to the cam (80). The ratio of the shock stroke travel to the vertical movement of the seat (3) remains generally linear and constant, thus producing a more comfortable ride. Also included is a height adjustment mechanism on the support arm (60) that interlocks with the cam (80) by a pivoting pawl (95) and biasing spring (85). The height of the seat (3) is adjusted by the relative movement of the top portion (20) of the housing to the lower portion (10). The tension in the suspension springs (90) is adjustable to compensate for the weight of the rider.
Patent EP-0466331-A2 (EP)
Inventor: KAWAI TOSHIHIKO
IPC: G06N3/02
Filed: 1991-06-10
Abstract: In, for example, a teleconference system, a motion image difference detecting apparatus comprises a first memory (8) for storing first data of a motion image signal corresponding to a first area obtained by dividing the motion image signal, a second memory (12) for storing second data of the motion image signal corresponding to a second area obtained by so dividing the motion image signal, an overlap area of the motion image signal where the first and second areas meet being stored in each of the memories (8, 12), a memory controller (2) for controlling each of the memories (8, 12) so as to store thereinto the image signal of the overlap area, and a detector (6, 10) for detecting a difference between the present frame image and the preceding frame image in the form of block units.
Patent EP-0484138-A2 (EP)
Inventor: SUGAYA SHOICHI
IPC: H01C7/02
Filed: 1991-10-30
Abstract: A PTC element displaying low volume resistivity and excellent PTC characteristics contains conductive carbonaceous particles having a large particle size, small specific surface area and being essentially unstructured such particles being, for example, thermal black or mesocarbon microparticles. The conductive particles are heat treated in an inactive atmosphere, blended with a crystalline polymer and then crosslinked by gamma radiation. In a variant form, the polymer can be chemically grafted onto the particles. The very low resistivity and excellent PTC characteristics of this PTC device make it suitable for miniaturization.
Patent EP-0443979-A2 (EP)
Inventor: BIHLET KLAUS
IPC: F23K3/00
Filed: 1991-02-13
Abstract: A device for tearing-up and stoking straw into a burner unit has a reciprocating slide (1) provided under a feed shaft (16) for straw bales (17), the slide (1) having mutually staggered teeth (2) on its upper side (3) in a front part of the slide (1) and upstanding elongated fins (6) extending in the direction of movement of the slide (1) in a rear part. The front part is designed as piston means (7) for the conveyance and compression of comminuted straw. 
     The straw is torn-up already at the initial advance movement of the slide (1) towards the channel (12) because the teeth (2) are in engagement with the lowermost bale (17), whereas the bale (17) is upheld by the teeth (2) and the fins (6) during the return movement of the slide (1). The piston means (7) ensures that the shredded straw (18) is pushed into a stoking channel (12) for the fireplace (15) of a boiler (14).
Patent EP-0503595-A2 (EP)
Inventor: NISHIWAKI SEIJI
IPC: G02B5/18
Filed: 1992-03-11
Abstract: An exposure apparatus capable of making exposure for concentric circular periodic grating is provided with a quarter-wave plate (4), an ND filter (8a) having step-wisely different transmissions with boundaries of circle or a group of circles, an axially symmetric-shaped patterning mask (8b), an interference lens (9), before a sample substrate (10) having a photosensitive film (11). The interference lens (9) has a form of rotation symmetry with respect to optical axis (9L), and its incident surface (9P) is a flat plane, and its exit surface (9S) is a surface of revolution which is close to a circular cone.
Patent EP-0521461-A2 (EP)
Inventor: RIEDEL GUENTER
IPC: B67D1/08
Filed: 1992-06-30
Abstract: 1. Operating device for the locking pin of the pivoting lever of a device for removing liquids under pressure from a container, especially of a tapping head for the removal of beer from a barrel or keg. 2.1. The valves of the tapping heads which are manufactured and used in great numbers should be simple to operate, but be sufficiently secure against unintentional operation. 2.2. To permit simple and safe handling of a tapping head, an operating device is provided in which a locking element is released by operating a pivotable lever against the force of a spring and the tapping head valve is thus closed automatically, simply by pressing down a pivoting lever with simultaneous catching of the locking device the tapping head valve is opened. 2.3. The operating device is suitable for the time and quantity-controlled removal of liquid from containers in which the liquids are held under pressure, especially for the removal of beer from barrels or kegs using tapping heads. <IMAGE>
Patent EP-0516190-A2 (EP)
Inventor: BOSSLET KLAUS
IPC: C07K16/00
Filed: 1985-04-26
Abstract: Monoclonal antibodies which bind three glycoprotein antigens with an MW of 180 +/- 10 KD, 95 +/- 10 KD, 55 +/- 10 KD under non-reducing conditions are described. These antigens and the epitopes located thereon and defined by monoclonal antibodies are furthermore characterised by an occurrence on particular cells and tissues. These antibodies can be used as diagnostic aids, therapeutic agents or as carriers for a pharmaceutical active substance.
Patent EP-0498617-A2 (EP)
Inventor: MATSUMI CHIYOKO
IPC: G11B20/18
Filed: 1992-02-04
Abstract: In a digital signal recording and reproducing apparatus, a signal obtained by multiplexing an audio signal on a bit rate reduction encoded video signal is delivered as a transmission signal. The transmission signal is multiplexed with a data showing its content, such as a copy number of times data and an edit number of times data. Depending on the reproduction state of the reproducing side a control data for controlling an ensuing recording apparatus is also multiplexed.
Patent EP-0516490-A2 (EP)
Inventor: BALDRY FRANK
IPC: H01Q1/08
Filed: 1992-06-24
Abstract: An antenna assembly comprises an elongate antenna element (11) mounted in a support (5) and movable between a retracted position (see Figure 2) and an extended position (see Figure 1). A helical antenna element (12) is carried at one end of the elongate element. The support (5) comprises a pair of concentric conductors (9,10) which provide a coaxial feed to the antenna elements (11, 12). Suitably the support (5) comprises a dielectric tube (6) having respective conductive portions (9,10) provided on the inner and outer faces thereof. The elongate antenna element is slidably mounted within the central conductor (9). In the retracted position both ends of the elongate antenna element are electrically connected to the central conductor (9). The elongate antenna element is thus rendered inactive as a radiating element and essentially becomes part of the central coaxial feed coupled directly to the helical antenna element. The invention provides a compact and convenient dual antenna arrangement ideally suited for use in a portable cellular radio telephone.
Patent EP-0539130-A2 (EP)
Inventor: PLUM DENNIS LOUIS
IPC: H04L29/02
Filed: 1992-10-19
Abstract: Data processing apparatus is described in which data items are communicated via data links between separate functional elements forming part of the apparatus. The elements may be, for example, separate address spaces or regions running under a single operating system, or separate operating systems running on separate, but linked, data processors, comprising means for holding a link acquisition request in a stack at the requesting element if the requested link is in use, condition handling means, and means for determining whether the stack has reached a predetermined size, whereupon control is passed to the condition handling means for determining subsequent operation.
Patent EP-0522980-A2 (EP)
Inventor: STEPHENSON STANLEY WARD
IPC: G06K15/02
Filed: 1992-06-10
Abstract: A thermal printer uses a relatively small dye-donor patches to produce images which are larger than the dye-donor patches. An image is formed by printing and merging of multiple sub-images. Each of the sub-images is smaller than one of the dye-donor patches. Merging of the sub-images is performed by generating data fields for sub-images and then distributing image data throughout overlapping segments of the sub-image data fields. A distribution of a portion of the image data is made in a first overlapping segment in a first pattern that is substantially non-linear. A second distribution of remaining image data is made in a second overlapping segment in a pattern that is complementary to the first pattern. When the overlapping segment are brought together, a merger zone between the sub-images becomes virtually undetectable to an unaided human eye.
Patent EP-0551887-A2 (EP)
Inventor: LAWRENCE DAVID JOSEPH
IPC: H01L27/144
Filed: 1993-01-13
Abstract: An opto-electronic integrated circuit is formed of a body of a semi-insulating semiconductor material having a plurality of recesses therein extending from a surface thereof and at least one region of n-type conductivity in the body at the surface. A region of a highly conductive semiconductor material of one conductivity type partially fills each recess and extends along a side of the recess to the surface of the body. A separate opto-electronic semiconductor device fills the remaining portion of each recess and extends to the surface of the body. A separate field-effect transistor is in each of the regions. Conductive strips extend over and are electrically insulated from the surface of the body and electrically connect the field-effect transistors and the opto-electronic devices to form a desired circuit. The recesses may extend completely through the body and field-effect transistors may also be provided on the other surface of the body and electrically connected to the opto-electronic devices. The semiconductor regions in the recesses serve as a contact for one side of each of the opto-electronic devices to provide for vertical flow of current through the opto-electronic devices.
Patent EP-0562311-A2 (EP)
Inventor: NAKAMURA MASAHIKO
IPC: H01R13/6593
Filed: 1993-03-02
Abstract: A plug-type multipolar electrical connector is arranged such that a composite cable 100 comprising, as core wires, thin and thick wires can be connected to respective terminal pins 37a, 38a in a limited space and that a shielding operation as an anti-noise measure is improved. Thus, the plug-type multipolar electrical connector can be miniaturized with higher density and improved in shielding performance. The horizontal pitch P2 between each adjacent terminal pins 38a for thick wires is coarser than the horizontal pitch P1 between each adjacent terminal pins 37a for thin wires. A terminal pin group for thin wires is disposed at the center of a body 3, and a terminal pin group for thick wires is disposed at a lateral side of the terminal pin group for thin wires. The terminal pin groups are enveloped by shield covers 1, 2.
Patent EP-0594958-A2 (EP)
Inventor: MAGAURAN EDWARD D
IPC: C09D7/43
Filed: 1993-08-13
Abstract: A rheological additive especially for liquid organic systems containing a castor-oil derivative with hydroxyl values below that appearing in nature. The additive may also contain clays and other extenders. The preferred derivative is castor wax. The additive largely eliminates the long term problem of seeding exhibited by paints and coatings using castor-oil derived additives while simultaneously providing improved dispersability and viscosity modifying qualities.
Patent EP-0590634-A2 (EP)
Inventor: ITO MASAO C O COMBI CORPORATIO
IPC: A61B5/08
Filed: 1993-09-29
Abstract: A method of measuring physical strength of a subject and an apparatus therefor in which the maximum oxygen uptake based on 75% of the estimated maximum heart rate as a reference is estimated to thereby evaluate physical strength based on the oxygen uptake during exercise. The oxygen uptake is used as an index for evaluating physical strength, and VO2@75%HRmax, which is oxygen uptake measured at 75% of estimated maximum heart rate, is used as a reference so that comparison can be made safely with a measured value even for middle and high ages. The apparatus is provided with a load device (3) which can give a ramp load to a subject (e.g. 15 W/min to male and 10 W/min to female), a pulse rate detecting device (2,13) which can measure pulse rate successively in the duration in which the load is given to the subject, and a device (10) for averaging the measured pulse rate and the value of the given load over small time periods, subjecting the value of the pulse rate relative to the value of the load to straight line regression, and calculating the slope A and offset B of the resulting straight line.
Patent EP-0596362-A2 (EP)
Inventor: TAENZER MAX
IPC: E05D15/06
Filed: 1993-10-25
Abstract: A cantilevered sliding door (1), which can be clamped free of play and in a simple manner both in the vertical and in the horizontal direction, is proposed. This is achieved in that adjustable guiding or bearing rollers are arranged inside a box section (13). The rollers are set in such a way that each side of the box section (13) is touched by a particular roller of a roller assembly (14). The use of two roller assemblies (14) thus results in the desired play-free mounting or guidance. <IMAGE>
Patent EP-0595268-A2 (EP)
Inventor: SUGIYAMA KENJI
IPC: H04N7/24
Filed: 1993-10-26
Abstract: A variable transfer rate control coding apparatus which can distribute codes of an amount most suitable to the contents of a moving picture to be recorded and to a recording medium, on which information is recorded by this transfer rate coding apparatus, by obtaining an amount of codes to be temporarily generated in each unit period of time by a temporary or tentative coding, and then storing a temporary transfer rate (namely, a value of the temporary amount of codes to be generated in each unit period of time), and setting a target transfer rate (namely, a target value of an amount) of codes to be sent in each unit period of time from a total of the temporary transfer rates and the recordable capacity of the recording medium and next performing an actual or real coding according to the target transfer rates.
Patent EP-0595309-A2 (EP)
Inventor: FONTANA RENATO
IPC: A47B47/02
Filed: 1993-10-28
Abstract: The invention discloses a connecting element for uprights and beams for the composition of modular reticular structures (4). The vertical tubular uprights (3) and the horizontal beams (2; 8) are connected to one another through a connecting element (1; 80) consisting of an essentially U-shaped profile, with its concavity (40) turned toward the upright (3) and attached at the end of each beam (2; 8) having a non-tubular profile. Each connecting element (1; 80) is complete with hooks (14; 87) latching into corresponding cavities (15) obtained in the upright (3).
Patent EP-0600492-A2 (EP)
Inventor: SUGIYAMA KAZUHISA C O MITSUBIS
IPC: G05B19/4093
Filed: 1993-12-02
Abstract: The numerically controlled machining apparatus according to the invention displays data such as a tool reduction allowance, a tool core gap amount, and a tool shape and the like to a tool, which is set with displaying setting condition of a tool (1) is set at the tool exchanging means (10), which detected by the tool set detecting means (101), and displays a tool (1) setting condition by indicating a tool (1) which is set in the tool exchanging means (10) and that not set in the tool exchanging means (10) with a different color respectively.
Patent EP-0607577-A2 (EP)
Title: Anordnung und Verfahren zur Montage von Saugbändern in Bogenanlegern
Inventor: MAASS BURKHARD
IPC: B65H5/22
Filed: 1993-12-16
Abstract: Bandfördertisch eines Anlegers einer papierbogenverarbeitenden Maschine, mit wenigstens einer Durchgangsöffnung in der Bogenförderebene zur Aufnahme eines steifen Rahmens (7), mit mindestens einem umlaufend um im Rahmen (7) drehbar gelagerte Umlenkrollen (8,9) geführten Transportband (10) und mit Mitteln (27) zur Befestigung des Rahmens (7) an einer maschinenfesten Halterung, so daß die Position des zur Förderung vorgesehenen Trums des Transportbands die Arbeitsposition ist. <IMAGE>