baber/WOPTO huggingface dataset:
Patent EP-0143632-A2 (EP)
Inventor: KONISHI KAZUO C O PATENT DIVIS
IPC: H03H17/06
Filed: 1984-11-26
Abstract: A convolution arithmetic circuit according to this invention is equipped with: accumulator means that multiplies two digi-- tal data sequences and then adds up respective results thus multiplied; a first memory that stores the coefficient data sequence, and a second memory that stores the multiplicand data sequence, that are supplied to the accumulator means; a first count means connected to the first memory; a second count means connected to the first memory; means for generating a control signal that temporarily alters the output from the second count means; means for generating a signal that specifies the operating mode of the second memory; and means for introducing, to the second memory and the accumulator means, the multiplicand data constituted by input signals supplied from an external device when this second memory is in a write-mode; whereby the first count means performs an address operation for the sequential reading of the coefficient data stored in the first memory; and the second count means performs an address operation for the second memory to read the stored multiplicand data from or to write the input signal in the second memory; so that the convolution operation can be performed on the digital signals in real-time. 1
Patent EP-0143649-A2 (EP)
Inventor: SALWAY PETER HUGH
IPC: G05B9/02
Filed: 1984-11-28
Abstract: An outstation arrangement comprises a microcomputer (35) which receives data from a control station and which provides a serial data transmission to a shift register (40) at periodic intervals. The output of shift register (40) provides control signals to a set of switches (41) which control associated loads (44). A fault detector (43) is provided for each load (44) and these detectors are connected to a shift register (50) and a latch (52, 53), the output of which is connected to the enable input of shift register (40). The contents of shift register (50) are supplied to the shift register (40) and microcomputer (35) in phase with each serial data transmission. 
     When a fault is detected all loads are temporarily switched off by a low signal from latch (52, 53). During the subsequent data transmission, data for the faulty load is blocked and latch (52, 53) is reset at the end of the transmission. Consequently, all loads except the faulty load are restored to their previous state. The microcomputer (35) then inhibits data signals for the faulty load.
Patent EP-0146382-A2 (EP)
Inventor: KOBAYASHI TADAHIKO C O PATENT
IPC: G01L3/10
Filed: 1984-12-17
Abstract: In a torque sensor of a noncontact type for sensing a torque applied to a shaft (2), a magnetic ribbon (4) is bonded to a circumferential portion of the peripheral surface of the shaft (2), and a core member made (6) of a magnetic material is arranged above the shaft surface so that its end faces are faced to the magnetic ribbon (4). An exciting coil (8) and a detecting coil (10) are wound around the core (6) so that a magnetic flux produced by the exciting coil (8) and delivered to the detecting coil (10) is detected by the detecting coil (10). The magnetic ribbon (4) has a length LO equal to or smaller than one half of the circumferential length Ls of the shaft 4 and satisfying an inequality given bywhere L1 is the center-to-center distance between the dn faces of the core (6).
Patent EP-0123566-A2 (EP)
Inventor: DELACHAPELLE HENRI
IPC: A61M16/00
Filed: 1984-01-20
Abstract: Apparatus for producing sterile air suitable for being administered to intensive-care patients in hospitals using atmospheric air. The medical-grade air is free of gaseous contaminants and germs, at a cost substantially lower than when such air is prepared by mixing pure nitrogen with pure oxygen. Atmospheric air is compressed through at least one dry-piston compressor, condensing water vapor out of the compressed air through expansion into a buffer tank, filtering out dust particles down to micron size in a prefilter, drying the air through an adsorption desiccator unit and eliminating gaseous contaminants through an adsorption-desorption unit. A second dust filter is provided for trapping any dust released from the adsorption units. Biological contaminants, such as viruses and bacteria, are eliminated by flowing through a sequence of three biological filters of the coalescence type, and finally through a cold sterilizing unit. The desiccator unit and the unit for the elimination of gaseous contaminants contain a compound of metal oxides with silicates K, Na and Mg, the amount of this compound being larger in the elimination unit than in the desiccator unit.
Patent EP-0149945-A2 (EP)
Inventor: SCHIMEL ALAIN
IPC: A41D27/24
Filed: 1984-12-20
Abstract: The process is characterised in that at least one continuous strip (3), the type and/or colour of which may differ from that of the body, is applied to the wrong side of the part (2) intended to form the body of the belt or cuff, in that the said strip (3) and the body (2) are joined together by two seams (8, 9), in that an elastic strip (6) with a length and width which are smaller than those of the body (2) is joined by adhesive bonding, the said elastic strip (6) being applied level with the folding line (10) of the body (2) and in that the whole assembly is joined together by adhesive bonding, optionally supplemented by stitching. Application to the production of gathered belts and cuffs from leather or the like. <IMAGE>
Patent EP-0186725-A2 (EP)
Inventor: ANDORF PAUL
IPC: F02M35/16
Filed: 1985-03-06
Abstract: An article has a wall with a first, continuous region and a second, smaller region on the first region and integrally mereged with the first region thereat, both wall regions being made of PVC materials for so integrally merging by the common PVC constituent thereof in the process of forming the regions one on the other. The second wall region is preferably made harder by irradiation crosslinking after forming the regions.
Patent EP-0166348-A2 (EP)
Inventor: VENTURELLO CARLO DR
IPC: C07C51/285
Filed: 1985-06-14
Abstract: There is described a process for preparing alkyl esters of methyltartronic acid by hydroxylation of methacrylic acid to alpha-methylglyceric acid with H<sub>2</sub>0<sub>2</sub>, in an aqueous medium, in the presence of H<sub>2</sub>W0<sub>4</sub> and optionally of H<sub>3</sub>P0<sub>4</sub> or H<sub>3</sub>As0<sub>4</sub> or alkaline salts thereof as catalysts, at pH < 2 and at temperatures of from 50° to 100°C, by subsequent oxidation of alpha-methylglyceric acid to methyltartronic acid with HN0<sub>3</sub> in excess or with O<sub>2</sub>, in an aqueous-alkaline medium, in the presence of Pd or Pt carried on carbon or oxides thereof as catalysts, at temperatures of 60-100°C, and final esterification of methyltartronic acid with alcohols C<sub>1</sub>-C<sub>4</sub>.
Patent EP-0173974-A2 (EP)
Inventor: MUENCH VOLKER DR
IPC: C07F9/6571
Filed: 1985-08-30
Abstract: Cyclic phosphonic esters Ia and Ib <IMAGE>  in which the substituents and the index have the following meaning  R<1> is an n-valent hydrocarbon radical having up to 20 carbon atoms A is the radical of a diol of up to 20 carbon atoms and capable of forming a 5- or 6-membered cyclic ester  n is 1-4  R<2>, R<3> are hydrocarbon radicals of up to 20 carbon atoms B is the radical of a tetrahydric alcohol of up to 20 carbon atoms in which two hydroxyl groups each are capable of forming 5- or 6-membered cyclic ester groupings,  are prepared by reaction of IIa with IIIa <IMAGE> or by reaction of IIb or IIb and IIc with IIIb <IMAGE> (R<4>-R<7> = C1-C4-alkyl) in the presence of a Lewis acid with continuous removal of the alkanols released in the reaction.
Patent EP-0181456-A2 (EP)
Inventor: BRINKMANN DIRK DIPL-ING
IPC: B23B5/32
Filed: 1985-09-06
Abstract: An underfloor wheel set barring machine for retreading of wheel rim circumferences of railroad wheel sets. Two driven pairs of friction rollers can be pressed against a wheel rim circumference with the friction rollers of each pair being arranged to pivot parallel to the axis of the wheel set. A drive motor has first and second smooth belt drives having a common drive wheel driven by the motor. Each belt drive has an output wheel driving an input gear of a spur gear system. Two spur gear systems have upward members respectively driving the friction rollers. The output of each belt drive is coaxially arranged with the axis of its associated friction roller.
Patent EP-0180059-A2 (EP)
Inventor: DANIELS PAUL RICHARD
IPC: B41J15/04
Filed: 1985-10-04
Abstract: In an output printer for use in word processing or data processing applications an apparatus for handling a plurality of document types such as continuous forms and cut sheets is provided. In the present invention there is disclosed a user-friendly technique comprising interactive sequences of operator actions and hardware condition detection by the control logic for selecting the document type handling apparatus for a given print session.
Patent EP-0180239-A2 (EP)
Inventor: YAMADA HACHIRO
IPC: G11C15/04
Filed: 1985-10-31
Abstract: A content-addresable memory device for searching the address of an input data is disclosed. 
     The content-addressable memory device comprises:
     memory means including a matrix of memory cells including a plurality of pairs of columns, the row position of each of the memory cells corresponding to the content of the data, the position of each of the pairs of columns corresponding to the address, the first column of each pair of columns being for storing the data at the exact address and the second column of each pair of columns being for storing the data close to the data stored in the first column of the same pair of columns;   row selecting means coupled to said memory means and for selecting a row of the memory cell matrix of said memory means corresponding to the input data to be searched.   The content-addressable memory device may further comprise:   column selecting means for, in response to an input data to be stored in an input address, selecting a pair of columns of the matrix of said memory means corresponding to said input address; and   data writing means for writing the input data to be stored in the first column of the pair of columns of said matrix selected by the column selecting means and the data associated to said input data in the second column of the pair of columns selected by the column selecting means, whereby it is possible to store data and it's associated data in the same address so as to carry out search of the associated data at a high execution speed.
Patent EP-0186095-A2 (EP)
Inventor: HORI MAKOTO
IPC: C04B35/468
Filed: 1985-12-17
Abstract: Anti-reducing semiconducting porcelain having a positive temperature coefficient of resistance comprises a barium titanate composition, and a flux containing 0.14 to 2.88 parts by weight of TiO 2 , 0.1 to 1.6 parts by weight of Al 2 O 3  and 0.1 to 1.6 parts by weight of Si0 2  per 100 parts by weight of the barium titanate composition. It has a high positive temperature coefficient of resistance which does not show any appreciable change in the presence of a reducing atmosphere, such as hydrogen gas or gasified gasoline. It need not be isolated from a reducing atmosphere by a plastic or metallic enclosure, but can be exposed thereto. The flux may further contain a zinc, potassium or lithium compound.
Patent EP-0192851-A2 (EP)
Inventor: RIVA ERMETE
IPC: B65H51/22
Filed: 1985-12-19
Abstract: Die Erfindung betrifft eine Liefervorrichtung für laufende Fäden, mit einem Speicherkörper, welchem der Faden in Umfangsrichtung zuläuft und von dem der Faden über Kopf abgezogen wird und auf welchem eine bestimmte einstellbare Anzahl von Fadenwindungen als Vorratsmenge zwischen Zulaufstelle und Abzugsstelle gespeichert ist, wobei zur Bestimmung der Fadenwindungen eine die Speicherkörper-Mantelfläche abtastende, den Drehantrieb für den Fadenzulauf steuernde Lichtshranke vorgesehen ist. Zwecks einer Vergleichmäßigung der Fadenspannung beim Aufbringen des Fadens auf den Speicherkörper und verringerter Beanspruchung der Bremseinrichtung wird vorgeschlagen, daß die die Drehzahl des Drehantriebes (2) in Abhängigkeit von der am Lichtschrankenempfänger (30) gemessenen Lichtstärke (Lichtmenge) gesteuert ist.
Patent EP-0178708-A2 (EP)
Inventor: CLARK MICHAEL THOMAS
IPC: C07D235/28
Filed: 1985-09-24
Abstract: Diphenyl ethers having the general formula I:- 
<CHEM>
 wherein R1 represents a hologen atom or haloalkyl group; R2 and R3, which may be the some or different, each independently represents a hydrogen or halogen atom or a nitro, cyano or holoalkyl group;
 one of Y and Z represents a nitrogen atom or an oxide thereof, and the other also represents a nitrogen atom or oxide thereof or alternatively represents the group CR4;
 X represents an oxygen or sulphur atom, a carbonyl, thiocarbonyl or sulphonyl group or a group NR5 or C(R4)2; R4 represents a hydrogen atom or a mercaptan, hydroxyl, alkoxy, alkylthio, alkylsulphonyl, alkyl, haloalkyl, amino, imino, alkylureido, alkylcarbonyloxyalkyl, alkoxycarbonylalkylthio, or alkylcarbamoyl group, provided that when two groups R4 ore attached to the some carbon atom, then said groups are not both hydroxyl, mercaptan or alkylthio; and
 R5 represents a hydrogen atom or a hydroxyl, alkoxy, alkylsulphonyl, alkyl, haloalkyl, amino, imino, alkylureido, alkylcarbonyloxyalkyl or alkylcarbamoyl group. Process for preparing such compositions, herbicidal compositions containing them, and their herbicidal use.
Patent EP-0155072-A2 (EP)
Inventor: TAMMISALO ERKKI
IPC: A61B6/14
Filed: 1985-01-25
Abstract: The specification relates to an apparatus for panoramic X-ray photography of the area of the dentition and the jaws, the apparatus comprising a frame part (1 ), a bearing part (2) linearly movable in relation to the frame part, and a support arm (10) attached with bearings rotatably to the bearing part, the arm having at one end an X-ray film (11) and at the opposite end a source of X-radiation (12). The movements of the bearing part (2), the support arm (10) and the film (11) are mutually synchronized in such a way that an image of an area of the desired shape, for example the shape of the patient's dental arch, is obtained on the film during the movement. It is the object of the invention to provide a possibility, without shifting the patient, to alter the enlargement coefficient and, as an additional effect, to provide the possibility of tilting the X-ray beam to the desired angle in relation to the horizontal plane, whereby it will be possible to photograph more sharply than previously, for example, teeth oblique in relation to the vertical level. In accordance with the invention, the support arm (10) is attached to the bearing part (2) by mediation of structural parts (9, 16) which are equipped with guides (22, 24) extending in the longitudinal direction of the support arm (10) and with transfer means (19, 20, 21), in such a way that the support arm (10), in other words the source of radiation (12) and the X-ray film (11), can be transferred in a direction parallel to the X-ray beam. Furthermore, the said structural parts (9, 16) have curved rails (13, 14) which work in conjunction with each other, the mutual movement of the rails affecting the tilt of the support arm. The adjustment movements are preferably effected by stepping motors.
Patent EP-0154515-A2 (EP)
Inventor: HAWKINS WILLIAM GREGG
IPC: B41J2/16
Filed: 1985-02-28
Abstract: A carriage type, bubble jet ink printing system (10) having improved bubble generating resistors (44) that operate more efficiently and consume lower power, without sacrificing operating lifetimes. The resistor material is heavi- ty doped polycrystalline silicon which can be formed on the same process lines with those for integrated circuits to reduce equipment costs and achieve higher yields. Glass mesas (43) thermally isolate the active portion of the resistor from a silicon supporting substrate (41) and from electrode (47) connecting points, so that the electrode connection points are maintained relatively cool during operation. A thermally grown dielectric layer (45) provides a thin electrical isolation layer between the resistor and a protective, ink interfacing tantalum layer (46), thus increasing the thermal energy transfer to the ink.
Patent EP-0173468-A2 (EP)
Inventor: COLLINS JOHN WILLIAM
IPC: F28F13/12
Filed: 1985-07-31
Abstract: A turbulator device adapted for insertion into an elongated tube (16), e.g., a heat exchanger tube, for inducing turbulent fluid flow. The device comprises a thin uniform guideline (50) retention means (52) attached at opposite ends of the guideline (50) for retaining the guideline (50) in the tube (16), a plurality of slidable spheroidal turbulence inducing elements (60) having a center hole (62) for the guideline (50), a series of spaced apart stops (54) affixed to the guideline (50) between the spheroidal elements (60), so the location of turbulent flow zones in the tube (16) changes when reversing the fluid flow.
Patent EP-0178914-A2 (EP)
Inventor: ICHINOSE KATSUKI C O MITSUBISH
IPC: G11C8/08
Filed: 1985-10-15
Abstract: A semiconductor memory device comprising a plurality of memory cell rows (2) each including a plurality of memory cells (1), a plurality of row selection signal lines (4) each for transmitting a row selection signal to the memory cells (1) of each memory cell row (2), and a row decoder for giving a row selection signal to the row selection signal line (4) connected to the memory cells (1) on a memory cell row (2) in accordance with the row address input from the outside, which device is characterised in that the row selection signal is a power supply voltage during the reading-out period, an intermediate voltage between the power supply voltage and the ground level during the writing-in period, and the ground level other than the writing-in and reading-out periods.
Patent EP-0191230-A2 (EP)
Inventor: KARSTEL CHRISTOPHER JOHN
IPC: B67B7/86
Filed: 1985-12-05
Abstract: A pouring spout for decanting liquids from cardboard and like containers including a tubular body (10) which is circular in cross-section with at least a portion (22) of the length of the body tapering towards one end, means (16) on the smaller of the two body ends for cutting a hole into a container as it is rotated against the container and an aperture (14) in the body (10) through which liquid in the container may enter the body (10) when a predetermined length (22) of the body (10) is pressed into the hole in the container.
Patent EP-0185519-A2 (EP)
Inventor: KOETSIER WICHER TIJMEN
IPC: C07C5/41
Filed: 1985-12-12
Abstract: Zeolite L with cylindrical morphology and having excellent properties as a catalyst base may be prepared with high crystallinity and reduced contamination even in large scale syntheses were fluctuation in gel compositions may occur by employing a gel composition having the folliwing molar ratios of components:where M is a cation of valance n, especially potassium. The ratio M<sub>2/n</sub>O:SiO<sub>2</sub> is preferably at least 0.275.
Patent EP-0192936-A2 (EP)
Inventor: WOLF FRANZ-JOSEF
IPC: F16F9/00
Filed: 1986-01-14
Abstract: A sound-insulating mounting, in particular for an internal combustion engine, and having an approximately S-shaped characteristic curve, comprises two metal dishes (6,7) whose openings face one another and which serve to introduce the opposing forces, and whose outwardly-bent edges (4,5) enclose between them a part (8) of a moulded body (13) made of elastomeric material to form an elastic stop. A metal ring (11) having an approximately C-shaped cross-section is fastened to one of the metal dishes (6) and projects behind the outwardly-bent edge (5) of the other metal dish (7) and encloses another part (12) of the moulded body (13) made of elastomeric material to form an elastic stop acting in the opposite direction. Between metal plates (1,3) forming the dishes (6,7) there is located a spring block (9) made of relatively soft elastomeric material containing channels or bores (16). <IMAGE>
Patent EP-0189167-A2 (EP)
Inventor: BUCK ROBERT
IPC: H05K13/04
Filed: 1986-01-20
Abstract: An automatic machine for mounting leadless components such as chip components onto a substrate. The components are delivered on belts wound onto belt reels having a substrate holder operating as a feed device in the longitudinal direction. The machine has a "pick and place" device with a positioning unit and a mounting head, as well as a component delivery device for the components on the belt reels. The component delivery device has a holder unit for the belt reels, a belt guide having a plurality of belt guide tracks, a belt conveyor and a peel-off unit for peeling off the material covering the belts. The belt conveyor is a single unit. In each individual mounting operation, a separate belt is moved into the belt conveyor position specified by the belt conveyor unit.
Patent EP-0196460-A2 (EP)
Inventor: SCHENK WOLFGANG
IPC: E04B9/34
Filed: 1986-02-26
Abstract: 1. Fastening system for open ceiling elements of a screen ceiling hanging beneath a room ceiling, characterised in that there are fastened on the outer sides of the ceiling elements (1, 9, 10, 11) outwardly resilient supporting elements (4) which encompass the flanges (8) of T-profiles (2), fastened to the room ceiling, with ends (7) that are open to the outside and bent in a U-shaped manner and that, at installation, can be pressed into casing openings (12) of the ceiling elements.
Patent EP-0201917-A2 (EP)
Inventor: ANDO HIDEO PATENT DIVISION
IPC: G11B7/13
Filed: 1986-05-14
Abstract: An optical system for use with an optical memory (48) including an optical arrangement (56) for separating light reflected from the surface of the optical memory (48) into a plurality of different resultant beams. This optical mechanism (56) comprising four reflecting surfaces (56A, 56B-1, 568-2, 56B-3) each of which are inclined at a different angle relative the optical memory (48) to direct the resultant beams of light each in a different direction nor normal or parallel to each other. Preferably, at least three of these reflective surface (56B-1, 56B-2, 56B-3) are contiguous to one another. The optical system further includes a photodetector (64) having a plurality of photosensitive regions aligned to receive the resultant beams from the aforementioned reflective surfaces (56A, 568-1, 568-2, 568-3).
Patent EP-0205061-A2 (EP)
Inventor: WURZ FRANZ
IPC: E04G11/22
Filed: 1986-06-02
Abstract: 1. Lamellar formwork (1) for erecting building walls made from concrete or the like, particularly for erecting conical reinforced concrete buildings with closed, varying cross-sections using the sliding process, with several formwork panels (21, 22), which in each case have two master plates (2), between which is provided at least one intermediate plate (3, 3'), which displaceably engages on the master plate (2) and overlaps the same with, on the wall-remote sides of the master plate (2) and the intermediate plate (3, 3'), connecting means for non-positive engagement (14) with at least one guide pipe (15) for form setting the plates (2, 3, 3'), guide pipes (15) of adjacent formwork panels engaging over one another in vertically displaced manner and with associated inner and outer yokes (35, 36), characterized in that behing the pivotable master plate (2), insertable and removable intermediate plate (3, 3') have along their two vertical edges (17) stiffening webs (8), which abut against one another and that in view of the considerable radii of curvature of the concrete walls (32), diverging from the wall normal, the yokes (35, 36) are so arranged on adjacent master plates (2), that the latter are relatively circumferentially pivotable with respect to the yokes (35, 36).
Patent EP-0211424-A2 (EP)
Inventor: CARPENTER ALAN PURDOM JR
IPC: C07D471/04
Filed: 1986-08-02
Abstract: A method for preparing a coordination complex of an isonitrile ligand and a radioisotope of Tc, Ru, Co, Pt, Re, Os, Ir, W, Re, Cr, Mo, Mn, Ni, Rh, Nb and Ta from a non-radioactive metal adduct of the isonitrile.