baber/WOPTO huggingface dataset:
Patent EP-0324308-A2 (EP)
Inventor: LARSEN LARRY DONALD
IPC: G06F9/318
Filed: 1988-11-08
Abstract: This invention relates to the architectural design of a data processing system and its method of operation which permits normally incompatible plural format instructions for dissimilar processors to be placed intermixed in the instruction storage of a single machine but to be accurately decoded and executed properly regardless. Instructions in different formats which are normally incompatible, are placed in predefined or segregated areas of the instruction store (2). Instructions are fetched and decoded in an instruction decode memory (5) in a manner which uses portions of both the fetched-from address in the instruction (2) store and the instruction itself. Decoding is thus determined in part by where in the instruction store the instruction resided when fetched, and by the specific instruction itself. This approach is compatible with both ordinary processor architecture and with pipelined processor architectures.
Patent EP-0306449-A2 (EP)
Inventor: VALENTI SALVATORE
IPC: C09K23/52
Filed: 1988-08-22
Abstract: Novel copolymers, as free acids or in salt form, containing recurring units of the formula I <IMAGE>  in which R is a C2-6-alkylene radical,  R1 is a C1-20-alkyl, C6-9-cycloalkyl or phenyl group,  x, y and z are numbers from 0.01 to 100,  m is a number from 1 to 100, and  n is a number from 10 to 100,  where  1) the x:(y+z) ratio is from 1:10 to 10:1,  2) the z:y ratio is from 3:1 to 100:1, and  3) m+n=15-100, are used as additives for improving the flow of cement mixtures.
Patent EP-0298930-A2 (EP)
Inventor: ADAMI GRAZIANO
IPC: B65D25/32
Filed: 1988-07-01
Abstract: The container is composed essentially of a body (1) made from plastic and of frustoconical shape, with a bottom (2) and an upper opening (3) which are circular, with a corresponding lid (4). The body (1) has two diametrically opposed projections (5) placed on the outer lateral surface (6), which are equipped with a slot (7) in which have been inserted the protuberances (8) placed at the ends (9) of the bail handle (10) made from plastic. The projections (5) are inserted in the middle of a pair of circular rings (11) and (12) parallel to the prominent upper rolled edge (13) in order to give the container greater strength and to be capable of applying the lid (4) there without deforming it. <IMAGE>
Patent EP-0294349-A2 (EP)
Inventor: HOOK MAGNUS
IPC: C12R1/19
Filed: 1988-05-30
Abstract: The present invention relates to a new recombinant hybrid-DNA­-molecule comprising a nucleotide sequence from  S. aureus  cod­ing for a protein, or polypeptide, having fibronectin binding properties.
Patent EP-0328034-A2 (EP)
Inventor: BUESSENSCHUETT HEINZ
IPC: B24B5/04
Filed: 1989-02-07
Abstract: A tool-grinding machine has a machine frame, a table traversable horizontally along the x-axis, a first indexing attachment with a chuck, and a tailstock on the table, a grinding head traversable horizontally along the y-axis and vertically along the z-axis, and also a drivable grinding spindle which projects from the grinding head and to which a grinding wheel can be fastened for machining a workpiece clamped in the first indexing attachment. In order to realise precise vertical traversability of the grinding head with an enlarged clearance space at the workpiece, the tool-grinding machine has a vertical machine column traversable along the y-axis and a carriage which is vertically traversable on the machine column and on which the grinding head is rotatably mounted about an axis (C-axis) lying in a vertical plane. <IMAGE>
Patent EP-0332163-A2 (EP)
Inventor: SCHUSTER CHRISTOPH
IPC: F21V21/34
Filed: 1989-03-08
Abstract: Support for an adjustable lamp having a metal plate (18), which bears on the underside of two rod-shaped conductors (12, 14), an insulating plate (38) being further arranged between one conductor (12) and the metal plate (18), and the top side of the rod-shaped conductors (12, 14) engaging with a metallic yoke (44) which is pretensioned in the direction of the metal plate by means of a clamping device (32), there being arranged between the other conductor (14) and the yoke (44) an insulation which is connected to the insulating plate (38) and in the event of rotation of the metal plate (18) fixes the position of the insulating plate (38) in relation to the metallic yoke (44), and thus in relation to the two fixedly arranged conductors (12, 14), the clamping device (32) comprises a metallic, cylindrical sleeve (52), which has at its lower edge (66) a first shoulder (68) extending inwards, and on its lower external region a second shoulder (70) extending outwards, a pin (30) arranged in the sleeve, and a helical spring (56) which is supported on the upper end of the pin (30) and the first shoulder (68) of the sleeve (52) and is arranged around the pin (30). <IMAGE>
Patent EP-0337132-A2 (EP)
Inventor: KRAMER ERICH
IPC: B65G53/42
Filed: 1989-03-14
Abstract: A method and a device for feeding powdery material to a supply means is indicated, in which a fluidising device is introduced into a transport container and the powdery material present therein. The fluidising device is used to bring the powdery material in the transport container into the suspended state and at least one suction device and a withdrawing device, such as an injector, is used to forward the material to a following processing device. The fluidising device and the withdrawing device advantageously form a structural unit, it being possible for the withdrawing device together with the suction device to be adjusted relative to the fluidising device. In the method and device according to the invention, it is thus not necessary for additional, separate powder containers to be employed for feeding a powdery material, the transport container in which the powdery material is usually supplied being used directly for this purpose. 
<IMAGE>
Patent EP-0334220-A2 (EP)
Inventor: TAKATO KENJI
IPC: H03F1/08
Filed: 1989-03-17
Abstract: An operational amplifier, in particular an operational amplifier which is driven by a first power source (P1) and a second power source (P2) which are mutually different and which has a voltage buffer portion (3) provided between the two power sources. Specifically, out of the input stage, sencond stage, and ouptut stage constituting a usual operational amplifier, the input stage (11) and the second stage (12) are classed as a second circuit portion (2) driven by said second power source (P2) and said input stage (11), second stage (12), and ouptut stage (13) are classed as first circuit (1) portion driven by said first power source (P1).
Patent EP-0349716-A2 (EP)
Inventor: HAUCK DIETER
IPC: G01D5/242
Filed: 1989-04-10
Abstract: In a system for the detection of the position of moving machine parts, in particular of the rotary position of rotating parts of a printing press, an incremental sensor being provided which generates tacho-pulses, which are counted, at least one counter circuit is arranged between the incremental sensor and a computer. 
<IMAGE>
Patent EP-0345663-A2 (EP)
Inventor: SPENCER NICHOLAS DAVID
IPC: C04B35/45
Filed: 1989-06-02
Abstract: Improved process for making Tl-Ca-Ba-Cu oxide superconductors. A solution of the nitrates of Ca, Ba, and Cu is reacted with a quaternary ammonium carbonate in a slurry (heel) of Tl₂O₃. Carbonates of Ca, Ba, and Cu precipitate homogeneously on the Tl₂O₃ particles. Solids are recovered, dried, and heated to make a superconductor. The method minimizes introduction of contaminants. Novel compositions result.
Patent EP-0351610-A2 (EP)
Inventor: UMEMURA SHINICHIRO
IPC: A61B18/00
Filed: 1989-06-30
Abstract: An ultrasonic apparatus for thereapeutical use, especially for remedying a malignant tumor, activates a drug at a desired local portion inside of a living body by sequentially irradiating a plurality kinds of convergent ultrasonic waves having different focal positions of different acoustic pressure distribution shapes but having a mutually overlapping focal zone and by switching them within a short period. The drug is activated as a promotor for an ultrasonic therapeutical effect through continuous generation and rupture of cavitation caused by the irradiated and switched ultrasonic waves.
Patent EP-0361438-A2 (EP)
Inventor: KANAYAMA KAORU
IPC: C07C39/373
Filed: 1989-09-27
Abstract: A polyalkenylphenol compound represented by formula (I):
      wherein R represents a hydrogen atom or a methyl group; X represents a hydrogen atom or a halogen atom; and n represents 0 or an integer of from 1 to 10. The compound is useful as a curing agent for epoxy resins or maleimide resins or a starting material for epoxy resins.
Patent EP-0367030-A2 (EP)
Inventor: BREZOCZKY BLASIUS
IPC: G11B5/84
Filed: 1989-10-19
Abstract: A process for forming chromium dioxide thin films which are receptive to high density magnetic re­cording. The process comprises depositing both chromium and oxygen on a substrate by evaporative techniques and concurrently bombarding the substrate with high energy ions of at least one of the film constituents to form a latent CrO x  film forming layer. The process is carried out at approximately room temperature. 
     The as-grown latent film forming layer is subsequently heat treated by a rapid thermal anneal step which raises the temperature of the as-grown fillm to about 500°C. The rapid thermal anneal step preferably comprises a series of at least five separate pulses over a 10-second time span. After the rapid thermal anneal, the sample is rapidly quenched to room tem­perature.
Patent EP-0371463-A2 (EP)
Inventor: GRUBER HEINZ
IPC: E02D5/76
Filed: 1989-11-28
Abstract: Installing rock anchors in non-cohesive rock, with regard to both the stability of the borehole wall and adequate anchorage in the rock, poses problems which can be solved - if at all - by a time-consuming and costly method in which first of all a cased bore is produced, this bore is pressure-grouted with cement mortar while removing the pipe at the same time, the hardened cement mortar is rebored for the purpose of installing an anchor and the latter is then fixed by cement mortar in the bore then produced. In the method according to the invention, an injection-boring anchor known per se is used which is provided with discharge openings merely at its front area and at the cutter head, cement mortar being passed through the central flushing bore of the anchor at the start of boring, which cement mortar fills the bore in synchronism with the advance of the same and ensures large-volume penetration of the surrounding rock in each case. In this way, reliable and stable positioning of an anchor can be achieved by conventional machine use, even under difficult conditions, namely in the rock mentioned. 
<IMAGE>
Patent EP-0329209-A2 (EP)
Inventor: BRAGANZA LELLIS FRANCIS
IPC: C11D3/20
Filed: 1989-01-24
Abstract: The present invention relates to viscous creamy scouring compostitions which contain an abrasive in suspension, are substantially free of thickener, and contain a combination of a surfactant, a solvent with a water-solubility under 5%, and an electrolyte.
Patent EP-0329447-A2 (EP)
Inventor: AMITH AVRAHAM
IPC: G01K11/12
Filed: 1989-02-16
Abstract: A method of accurately determining the temperature of a thin layer of bandgap material without requiring contact to the layer involves the use of optical radiation through the layer and the detection of optical absorption by the layer. The relationship between the temperature varying bandgap energy and the resulting optical absorption characteristics provides an indication of temperature independent of ambient temperature. Apparatus for performing high quality temperature detection and control is also provided.
Patent EP-0333480-A2 (EP)
Inventor: KOSAKA YOSITERU
IPC: H04N9/64
Filed: 1989-03-16
Abstract: A first video signal processing apparatus for processing a video signal including first and second color difference signals transmitted line-sequentially for outputting simultaneously two fundamental color difference signal, used in SECAM system comprises: a time-adjusting circuit for time-adjusting the first and second color difference signals of successive first, second, and third lines each other; a mixing circuit for combining the first line with the third line of time-adjusted color difference signals at a ratio determined by detected vertical correlation error between first and third lines; a switching circuit for outputting simultaneously the second line of the second color difference signal and an output signal from the mixing circuit being interchanged each other with respect to output terminals therefor in response to a timing signal produced from the video signal. 
     A second video signal processing apparatus used in the MAC system comprises a second vertical correlation detection circuit for detecting whether hue change exists on the side of first line or third line in addition to the circuit arrangemints of the first video processing apparatus. The second vertical correlation detecting circuit switches over second switch for selecting a mixing ratio.
Patent EP-0337720-A2 (EP)
Inventor: POLLOCK LARRY JOSEPH
IPC: H01L21/8222
Filed: 1989-04-11
Abstract: A high-performance bipolar process is disclosed wherein an active base region of a P-type material is first defined in a substrate, a portion of which is of N-type material in a device formation area surrounded by isolating oxide regions, trenches or the like. An N-dope polysilicon layer is then defined over the active base region and over field oxide regions located atop the isolating trenches. This N-poly region, when treated, will provide an interdigitated collector with self aligning emitter region aligned over the active base region. After appropriate spaced isolation layers are placed, a P-poly layer is laid down and heat treated to cause the P-type doping material to diffuse into the substrate contact to the active base region. Use of an interdigitated collector according to this design on either side of the self aligned emitter adjacent to the field oxide will provide a device with deduced up/down resistance between the collector and the buried layer underlying the epi region in which the active base is located. Only a thin epi region is used, and two parallel collector resistances are now effectively created extending to the interdigitated double collector contacts which are significantly closer to their respective emitter, resulting in an effective low collector resistance. To take advantage of this low collector resistance, the sheet resistance of the buried collector can be raised by making the buried collector much shallower. The net result of the combination of a thin epi and shallower collector region is a relatively thin device that can be isolated from adjacent devices by a very shallow trench of about 1/2 to 2/3 of what is needed in prior art devices where lower sheet resistance buried layers are used. Since the collector contacts can be in the same region as the active device, a much smaller device can be fabricated which has significantly reduced parasitic capacitances.
Patent EP-0359360-A2 (EP)
Inventor: SPILLMAN WILLIAM BERT
IPC: G01B1/00
Filed: 1989-06-14
Abstract: A multi-mode fibre optic sensor for optically sensing a physical perturbation includes a multi-mode optical fibre segment (14) which accepts coherent monochromatic radiation from a suitable source (12). As the radiation is propagated in the fibre (14), the various modes form a complex interference pattern which changes in response to a physical perturbation of the fibre. A detector (16) provides an output signal to a signal processor (18) which analyzes the signal as a function of the change in intensity to provide an information signal functionally related to the perturbation.
Patent EP-0348098-A2 (EP)
Title: Gamma ray well logging
Inventor: SMITH HARRY DAVIS
IPC: E21B47/10
Filed: 1989-06-15
Abstract: A method of performing gamma ray well logging of one or more radioactive tracer isotopes in an unknown cased well borehole, in which method there are used standard gamma ray energy spectra of selected individual tracer elements disposed in at least two different geometrical regions spaced apart from a gamma ray detector, said at least two geometrical regions being disposed with respect to said detector such that distinct gamma ray energy spectral shapes for the same selected individual tracer element are produced when said selected tracer is disposed in each of said geometrical regions, said standard spectra being used in the analysis of gamma ray count data taken in the unknown borehole, said method comprising the steps of: moving a a well logging instrument sized and adapted for passage through a well borehole through the unknown well bore and detecting gamma radiation emitted from one or more selected radioactive tracer isotopes at different depth levels in the well borehole; separating said detected gamma radiation into a measured unknown gamma ray spectrum at each of a plurality of depth levels in the unknown borehole; at such depth levels in the unknown borehole, separating said measured unknown gamma ray energy spectrum into component parts attributable to each such selected radioactive tracer isotope disposed in each of said geometrical regions by comparing said measured unknown gamma ray energy spectrum with said one or more standard gamma ray energy spectra of said selected tracer elements taken with said tracer elements disposed in said geometrical regions in a standard borehole, and recording said component parts as a function of borehole depth.
Patent EP-0356135-A2 (EP)
Inventor: KUDO HIROAKI
IPC: H01S5/12
Filed: 1989-08-16
Abstract: A semiconductor laser device with a resonator containing an active region for laser oscillating operation is disclosed which comprises a third-order diffraction grating with a periodic corrugation for producing feedback of laser light, the corrugation being of substantially rectangular shape, wherein the ratio of the width of each convex portion of the corrugation to the periodicity of the corrugation is in the range of 0.20 to 0.25, 0.40 to 0.60, or 0.70 to 0.95.
Patent EP-0358459-A2 (EP)
Inventor: WATANABE TOSHIRO
IPC: G06T5/00
Filed: 1989-09-05
Abstract: A picture processing apparatus is disclosed in which edges of an input picture are detected by edge detecting means to form edge detection data, which then are transformed so that the histogram of the edge detection data becomes substantially flat, and in which the line picture is displayed on the basis of the transformed edge detection data.
Patent EP-0363078-A2 (EP)
Inventor: YUH HUOY-JEN
IPC: G03G5/14
Filed: 1989-09-28
Abstract: An imaging member comprised of an optional supporting substrate (1); a ground plane layer (3); a blocking layer (5); an optional adhesive layer (6); a photogenerator layer (7); and a charge-transport layer (9), wherein the blocking layer is comprised of a polyurethane of the formula:
      wherein A is a trivalent group; A′ is a bivalent group; R is alkylene, substituted alkylene, arylene, or substituted arylene; and x and y are number mole fractions of which the sum is equal to 1.0.
Patent EP-0386413-A2 (EP)
Inventor: HARAME DAVID L
IPC: H01L29/73
Filed: 1990-01-15
Abstract: A transistor structure including a complementary pair of vertical bipolar transistors on a common semicon­ductor substrate. A first epitaxial layer (12) of semiconductor material of a first conductivity type is formed on the surface of a semiconductor substrate (10) of a second conductivity type, and a sub-emitter region for one of said complementary transistors being formed in said first layer (12). A sub-collector region (14) of a second conductivity type for the other of said complementary transistors is formed in the first layer (12). A second epitaxial layer (16) of semiconductor material of said second conductivity type is formed on the surface of said first layer (12). A third epitaxial layer (18) of semiconductor material of said first conductivity type is formed on the surface of said second layer (16). Deep recessed isolation regions (30, 32, 34) extend from the surface of said third layer (18) into said substrate (10), said deep isolation regions surround each of said transistors. Intrinsic base and collector regions (54, 56) of said one transistor are formed in said second and third layers (16, 18) respectively and intrinsic collector and base regions (58, 60) of said other transistor are formed in said second and third layers (16, 18) respectively. Shallow recessed isolation regions (44, 46, 48, 50, 52) are formed in said second and third layers (16, 18) surrounding said intrinsic base and collector regions (54, 58). A pair of ex­trinsic base regions (76, 78) of said first con­ductivity type for said other transistor and an   extrinsic collector region (72) of said first con­ductivity type for said one transistor are formed on the surface of said third layer (18). An emitter reach-through region (74) of said first conductivity type is formed in said second and third layers (16, 18). An extrinsic base region (92) of said second con­ductivity type for said one transistor overlies said collector region (56) of said first conductivity type. A sub-collector reach-through region (94) of said second conductivity type is formed in said second and third layers (16, 18), and an emitter region (96) of said second conductivity type for said other transistor is formed overlying said base region (60) of said first conductivity type.
Patent EP-0381969-A2 (EP)
Inventor: HETZER NORBERT
IPC: G09F15/00
Filed: 1990-01-19
Abstract: In a polygonal, in particular rectangular, frame for display panels or the like consisting of a plurality of straight frame segments, each frame segment comprising a pair of front and rear profile strips connected to one another in articulated fashion, the width of the front profile strips relative to the rear profile strips is such that, in the closed position, they overlap all the way round when viewed looking towards the inside of the frame. This gives a hinged frame which can be used as an encircling frame without a back plate and can thus be glued onto a surface, for example a shop window; this surface then forms the back plate of the frame. <IMAGE>
Patent EP-0381162-A2 (EP)
Inventor: MATSUO NORITAKA
IPC: F02B1/04
Filed: 1990-01-30
Abstract: The present invention relates to an oil feeding method and device for oiling a 2-cycle engine wherein the oil feeding interval is rendered adjustable while the oil feeding quantity per one stroke of the oil pump is kept at its minimum within the ordinary operating range of the engine but the oil feeding quantity per one stroke of the oil pump is rendered adjustable while the oil feeding interval is kept at its minimum within the high load-high speed operating range.
Patent EP-0413085-A2 (EP)
Inventor: STOCK CLAUDE
IPC: C09K23/14
Filed: 1990-04-03
Abstract: The formulation of a polyester BMC composition can be coloured homogeneously and in any desired manner at low shrinkage values if it contains, as surface-reactive reagent, a compound of the formula 
<IMAGE>
 
 
  (X = ethylene oxide or propylene oxide, 
  n = 0, 1, 2, 3, ....., 40, 
  R = an aromatic or aliphatic radical having 5 to 40 carbon atoms) 
 in an amount of from 0.3 to 5 parts by weight, from 250 to 350 parts by weight of mineral filler and optionally, in order to make up the UP resin system to a total of 100 parts by weight, up to 50 parts by weight of styrene monomer-dissolved polystyrene or dispersed polyethylene, each of the amounts being based on from 152.5 to 372.5 parts by weight of the basic constituents of the composition.