baber/WOPTO huggingface dataset:
Patent EP-0149018-A2 (EP)
Inventor: ROSS RONALD JAY
IPC: B01J39/14
Filed: 1984-10-14
Abstract: A process is provided for achieving a high degree of exchange for zeolites, e.g., Zeolites F and W. After preparation of the ammonium form, the zeolite is contacted with a solution containing the desired metal cation while simultaneously maintaining the pH at between about 9.0 and 12.0 to provide a final product zeolite wherein the desired metal cation will correspond to at least about 0.5 of the total zeolitic cations.
Patent EP-0156000-A2 (EP)
Inventor: ALEXANDER GAROLD W
IPC: B31B50/59
Filed: 1984-11-27
Abstract: @ A paperboard container and a method and apparatus for producing it are disclosed. A relatively deep central portion of the container, having a side wall with at least one tightly-radiused corner portion, is formed in a first forming step, after which a second, preferably peripheral region is formed. The second region preferably comprises a ledge or shoulder formed in the side wall of the container and spaced from both the top and the bottom of the side wall. A top piece preferably rests on the ledge or shoulder, and serves as a lid.
Patent EP-0117118-A2 (EP)
Inventor: RUSKIN BRYAN ERNEST SIDNEY
IPC: A47J31/41
Filed: 1984-02-14
Abstract: The invention relates to beverage dispensing apparatus of the kind comprising a tank, heating means for heating a liquid contained therein, and means for storing concentrated beverage and dispensing it to a mixing chamber.An' object of the present invention is to provide such dispensing apparatus, in which provision is made for dispensing beverages with an alternative ingredient to water, or an additional liquid ingredient, such as milk.The invention is characterised in that means are provided for feeding a liquid ingredient (eg. milk or other dairy product), through the water tank for indirect heat exchange therewith, in that means are provided for controlling the outlet temperature of the liquid ingredient from the tank, and in that the liquid ingredient is fed in controlled, pre- determined quantities as required, to said mixing chamber.Normally, the liquid within the tank would be water and, where this water is to be used for beverage making as well as the liquid ingredient, the water tank would be provided with an outlet for feeding predetermined quantities of hot water via controlled valve means to the mixing chamber.
Patent EP-0121993-A2 (EP)
Inventor: HARUTA MASAHIRO
IPC: C09D11/00
Filed: 1984-02-17
Abstract: In a recording liquid comprising, as essential component, a colorant in an amount necessary to image formation, water, and a water-miscible organic solvent, said recording liquid is characterized in that the total number of colonies in the Ames test thereof is not more than four times that of the control test using sterilized water.
Patent EP-0133735-A2 (EP)
Inventor: CHU DAVID CHAU-KWONG
IPC: H03K21/12
Filed: 1984-03-07
Abstract: A method of sampling accurately the instantaneous content of a high speed counter without interrupting the counting process is provided. The method is applicable even when the higher order digits of the counter are constructed by slower switching circuits configured in either a synchronous or ripple-through arrangement. The switching and carry propagation times of these higher order counters need not be shorter than the time between successive events being counted. Sampling of the contents may be made repeatedly in the interim without affecting the totality of the. final count.
Patent EP-0129366-A2 (EP)
Inventor: AFTALION SEBASTIAN
IPC: D01D5/20
Filed: 1984-06-05
Abstract: A fibre (1), which may be an artificial polymeric, glass or glass-fibre fibre, is treated by exposing it to an energy flux (2) so that the fibre absorbs energy differentially along its length, and the cross-section of the fibre is altered in response to the varying amounts of energy absorbed along the length of the fibre, to yield a fibre which has intermittent zones of relatively reduced cross-section. Preferably the fibre is drawn past an energy beam which is pulsed or oscillated across the fibre path. The fibre may be exposed while it is being formed by drawing it under tension from a spinneret nozzle, and is further stretched after exposure to the beam to form intermittent necks (3) in the fibre. The novel fibres may be used in textile applications or as reinforcing elements in composite materials.
Patent EP-0139440-A2 (EP)
Inventor: BOYLE JOHN TERENCE ARNOTT
IPC: A61P31/04
Filed: 1984-09-05
Abstract: Pyridinium compounds containing a cation having the formula Ia or Ib 
<CHEM>
 and a pharmaceutically acceptable cation are useful as pharmaceuticals, particularly as anti-fungal agents. In formulae Ia and Ib R1 is alkyl of at least 3 carbon atoms or aralkyl; R2 and R5 are hydrogen or various defined substituents; R3 and R4 are hydrogen or lower alkyl R6 and R7 are lower alkyl or aryl(lower)alkyl or R6 and R7 represent a group having formula II
 -(CH2)2-A-(CH2)2- (II)
 (where A is -(CH2)n-, O,S or NR8 where n is 0, 1 or 2 and R8 is lower alkyl) or a mono- or di- (lower alkyl) substitution product of a group having formula II.
Patent EP-0149323-A2 (EP)
Inventor: SCOTT MICHAEL GRANT
IPC: C22C38/00
Filed: 1984-11-30
Abstract: in order to overcome adherence problems between glass elements, for example optical fibres, and metallic coatings provided thereon, the metallic coating employed is chosen to have a thermal expansion coefficient which substantially matches that of the glass. Metallic alloys displaying the "invar effect" have very low thermal expansion coefficients and by varying their constituent proportions their thermal expansion coefficients may be matched to that of the glass concerned. Metallic glasses of the type Fe 100-x  B x , where x is the atomic percentage of boron and lies in the range 10<x<25, may be used with silica or other silicate glasses.
Patent EP-0150714-A2 (EP)
Inventor: KAHLE DIDIER
IPC: A61F13/49
Filed: 1985-01-04
Abstract: 1. Nappy-pants comprising a flexible sheet (1) impervious to moisture, of generally rectangular shape, having perpendicularly to its length two substantially parallel opposed transverse edges (4), an absorbent pad (5) having two substantially parallel opposed transverse edges (8), which is fixed on the upper face of the said sheet (1) so that its two transverse edges (8) are set back relative to the two transverse edges (4) of the sheet, a moisture-permeable voile (10) covering the upper face of the combination of the sheet (1) and of the pad (5) and fixed to the sheet (1) in the region not covered by the pad (5), lengthwise elastic means (9) arranged along the lengthwise edges of the sheet (1), and fastening means (11) for closing the nappy-pants at waist level, characterized in that they additionally comprise for fixing before use, in a region set back relative to at least one of the transverse edges (8) of the paid, the part (15) of the said sheet (1) and of the said voile (10) situated between at least one transverse edge (4) of the said sheet and the corresponding transverse edge (8) of the said pad, after folding back of the said part (15) on the pad (5) around a line coinciding substantially with the said transverse edge (8) of the pad, to improve the leak-proofing of the nappy-pants at the waist, applications of adhesive of the self-adhesive type, in the form of two continuous or non-continuous zigzag lines (16, 17) on both sides of the transverse edge (8) of the pad (5) and inversely symmetrical relative to the said edge.
Patent EP-0166216-A2 (EP)
Inventor: ARAI TOHRU
IPC: C23C16/448
Filed: 1985-05-23
Abstract: A method of forming a layer of a nitride or carbonitride of titanium, vanadium or the like on the surface of an article to be treated includes: disposing a treating material composed of refractory powder, powder of a metal or alloy of a nitride forming element and a halide powder, and the article to be treated in a fluidized bed furnace; and introducing a nitrogen-containing gas into the furnace under a heated condition to fluidize the treating material, thereby effecting the surface treatment. This method provides a nitride or carbonitride layer having a smooth surface and a uniform thickness rapidly and safely without using hydrogen and a halogen vapor.
Patent EP-0170270-A2 (EP)
Inventor: ADACHI YUUMA C O FUJI PHOTO FI
IPC: H04N5/30
Filed: 1985-07-31
Abstract: In a method of adjusting read-out conditions for a radiatipn image stored on a stimulable phosphor sheet by limiting the radiating exposure field, digital image signals at respective positions on the stimulable phosphor sheet are detected on the basis of image information obtained by preliminary read-out. The digital image signals are subjected to a differentiation processing, and the radiation exposure field on the stimulable phosphor sheet is detected by use of the differentiated values obtained thereby. The read-out conditions in final read-out are adjusted on the basis of the image information obtained within the detected radiation exposure field by the preliminary read-out.
Patent EP-0177791-A2 (EP)
Inventor: YAMADA KOICHI
IPC: C09D4/00
Filed: 1985-09-12
Abstract: @ A radiation curable primer coating composition is provided comprising (a) a reaction product of an epoxide compound and an ethylenically unsaturated monocarboxylic acid, (b) a compound of the formula:
     or
     wherein R is hydrogen atom or methyl, A is a C 2 -C 4  alkylene group, and n is 0, 1 or 2; and (c) a compound having at least one epoxy group per molecule. 
     The composition may be applied onto a steel substrate and cured by the irradiation of an actinic radiation for improving properties of subsequently applied polyolefin coatings thereon.
Patent EP-0188669-A2 (EP)
Inventor: GUGEL BERND DIPL-ING FH
IPC: B41J2/23
Filed: 1985-10-22
Abstract: A matrix print head includes a magnetic yoke plate, magnetic pole defining cores annularly arranged on the yoke plate, electromagnetic coils mounted on the cores, a permanent magnet plate arranged in magnetic conductive relationship to the yoke plate; the yoke plate, the cores, coils, and permanent magnet plate establishing an electromagnetic assembly, there being additionally an armature assembly including an armature plate and a plurality of deflectable radially extending armature arms, the armature assembly being arranged in relation to the electromagnetic assembly such that the armature arms cooperate with the electromagnetic cores, there being print elements such as styli connected to the armature arms; the improvement disclosed is comprised of the following features, the armature plate and the armature arms are physically separated from each other but resiliently interconnected to establish a single uncritical parasitic air gap; and the magnetic yoke and armature plates are radially, inwardly recessed vis-a-vis the permanent magnet plate. A radially inwardly and outwardly recessed intermediate plate is interposed between the permanent magnet and the armature ring.
Patent EP-0182363-A2 (EP)
Inventor: SEKII SHIGEKAUZU
IPC: G06F17/00
Filed: 1985-11-19
Abstract: An apparatus for measuring cardiac output includes a first system for obtaining cardiac output based on a thermal attenuation method and a second system for obtaining blood flow velocity based on a thermal-type flowrate measurement. A constituent value is obtained from the cardiac output and blood flow velocity, and the constituent value is held. The apparatus also includes a computing unit for computing cardiac output from the already obtained constituent value and a blood flow velocity obtained at the time of measurement. The constituent value can be updated by starting the first system.
Patent EP-0186044-A2 (EP)
Title: Photodetector
Inventor: ITO KAZUO
IPC: G11B7/13
Filed: 1985-12-11
Abstract: A photodetector comprising a photocell assembly including a substrate and at least one photocell formed on the substrate and having a light receiving face. The photocell assembly is completely embedded in a transparent resin molded body which has a light receiving surface defined therein so as to permit an incoming light incident thereupon to travel direct to the light receiving face of the photocell. The light receiving surface is roughened, recessed, raised, or inclined.
Patent EP-0150948-A2 (EP)
Inventor: THOROGOOD MALCOLM JAMES
IPC: A45D26/00
Filed: 1985-01-14
Abstract: @ An applicator for applying a flowable depilatory chemical composition to the skin comprises a reservoir (10) charged with the composition, an applicator head (12) fastened to the reservoir having a flow passage for the composition leading from the reservoir to a mouth, and a generally cylindrical applicator roller (15) having an indented surface and journalled for rotation in the mouth. The reservoir (10) is removably connected to the applicator head (12) by a threaded neck (11) whose distal extremity is provided with a deformable circumferential flange (20) and the applicator head (12) has a bore (21) having a threaded portion that engages the neck (11) and that leads to a convergent portion (22) onto which the flange (20) seats as the applicator head (12) is screwed into position. The reservoir is charged with a flowable depilatory composition comprising up to 10% w/w of a sulphur-containing depilatory material, 0.5-30% w/w of an emulsifying wax to give an oils-in-water cream, 0.1-5% w/w of an inert cellulosic thickener that disperses in the aqueous phase and sufficient alkali to give a pH of 9.0-12.5 and also glucoheptanoic acid or a salt thereof and N hydroxyethyl ethylene diamine triacetic acid or a salt thereof.
Patent EP-0152229-A2 (EP)
Inventor: CASIDA JOHN E
IPC: A01N43/90
Filed: 1985-01-30
Abstract: A pesticidal composition comprising a compound having the formula R-C(CH 2 O) 3 C-X wherein R and X are each organic substituents and wherein the compound has an LD 50 , in micrograms of compound per gram of body weight of Musca domestica, of less than about 400 and or an LD 50  in the presence of synergist of less than about 60 is disclosed along with its use in killing pests. Pesticidal activity has been found against a broad range of types of insects. The pesticidal activity of the composition is strongly enhanced by the use of a selected synergist.
Patent EP-0153877-A2 (EP)
Inventor: ITOH SUMIO
IPC: G06F12/00
Filed: 1985-02-28
Abstract: A memory access control apparatus comprises an address queueing circuit (CAQ) for storing a real address at which image data can be stored, a correspondence storing circuit (CAT) for storing a correspondence between a real address and a logical address, and a control circuit (IMC) for controlling a writing operation in such a way that, at a real address taken from the address queueing circuit, a next transfer unit of data is written, after the transfer unit of data previously stored at that real address has been read, by specifying the corresponding logical address, whereby a continuous reading can be effected without stopping due to a writing operation.
Patent EP-0159813-A2 (EP)
Inventor: WALKER STEPHEN J
IPC: E21B33/06
Filed: 1985-03-22
Abstract: An improved blowout preventer stack includes a plurality of ram type blowout preventers (14), an annular blowout preventer (13), and a plurality of tie rods (18) connecting the blowout preventers into a stack. The upper ends of the rods (18) are secured to the side of the upper member of the stack and the lower end of the rods are secured to the lower end of the stack with securing means (20) to maintain the preset tension in the tie rods. An improved test stump (38) is provided to supportthe stack and connect to and exert tension of the tie rods responsive to pressure supplied to the rest stump to preset the tension therein. The improved method of the present invention includes the step of assembling the components into a stack supported on the test stump, securing the tie rods to the upper member of the stack, connecting the pressure responsive means of the test stump to the lower end of the tie rods, supplying pressure to the pressure responsive means of the test stump to pretension the tie rods and tightening the securing means on the end of the tie rods to maintain the preset tension in the tie rods.
Patent EP-0165763-A2 (EP)
Inventor: HANSON WILLIAM MICHAEL
IPC: F16C11/06
Filed: 1985-06-12
Abstract: A ball and socket joint in which a bearing insert (12) of a reslient material is retained within a cup-shaped cavity (15) in a housing (16). The bearing insert (12) being retained in the cavity (15) by a recess (17) in the cavity (15) into which an end portion (22) of the bearing insert is biassed.
Patent EP-0176255-A2 (EP)
Inventor: CRAY SEYMOUR
IPC: H03K19/003
Filed: 1985-08-27
Abstract: A logic system preferably for gallium arsenide integrated circuits uses dynamic pulsed logic gates which switch on each clock pulse, with the logical state of an output or data line being indicated by the phase of the pulsed output, which may be shifted or modulated with respect to a reference. An individual logic gate (1) has a first signal generator having a capacitor (30) which is either charged up or discharged during a set-up phase of a clock cycle, depending upon applied input logic signals. During a second, transmit phase of the clock signal, the signal developed on the capacitor is output from the gate. A second signal generator (112 - 131) is an inverting slave of the first, and outputs the inverse logic state during the succeeding set-up phase of the first generator. 
<??>With each gate switching on every clock period, all switching noise appearing in the ground or power supplies is at or above the clock frequency and can simply be filtered out with small chip capacitors, providing improvements in noise immunity. 
<??>The logic is preferably implemented in gallium arsenide metal oxide semiconductor technology, with the capacitors formed from reverse-biased Schottky diodes and all FET switches capacitively coupled and self biased.
Patent EP-0182529-A2 (EP)
Inventor: SONES RICHARD A
IPC: G01T1/185
Filed: 1985-11-04
Abstract: A radiographic system is described which includes an X-ray source, and an x-ray detector including an x-ray sensitive surface. The x-ray sensitive surface is curved so as to eliminate differences in the lengths of the x-ray path between the source and different points on the surface.
Patent EP-0158582-A2 (EP)
Inventor: LORD RICHARD GARY
IPC: F25B49/02
Filed: 1985-04-04
Abstract: O A method and control system are disclosed for operating a refrigeration system to protect the refrigeration system compressor from flooding at startup of the refrigeration system. When the refrigeration system is to be shut down, refrigerant flow from a condenser to an evaporator of the refrigeration system is effectively closed off and the refrigeration system compressor is run for a first preselected time period sufficient to reduce the refrigerant pressure in the evaporator to a first desired, relatively low level. Then, prior to restarting the refrigeration system, the compressor is again run with the refrigerant flow from the condenser to the evaporator closed off to pump refrigerant out of the evaporator to reduce the refrigerant pressure in the evaporator to a second desired, relatively low level. This dual pump down cycle ensures that no liquid refrigerant from the evaporator will enter the compressor when the refrigeration system is restarted.
Patent EP-0199890-A2 (EP)
Inventor: PEARSON KENNETH ARNOLD
IPC: H03K19/177
Filed: 1986-01-17
Abstract: 0 A programmable, sequential logic array for performing logical operations within a memory array - (28), comprising: an input storage array (24) having addressable locations for storing input control words; input means (40,34) for receiving a plurality of input signals (on 38) and control words from said input storage array and producing signals indicating the relationship between conditions of said input signals and conditions represented by said control words; output means (36,38) for providing binary output signals; an output storage array (28) having addressable locations for storing output control words for controlling a state of said output means; a next address storage array (22) for identifying a next address from one of plurality of fields within said next address array; address generation means - (46,30) for receiving address signals from said said next address storage array and for applying said address signals to address circuits of said input storage array, said output storage array, and said next address storage array; and coding means for coding status of lines comprising an input/output interface for selectively ignoring predetermined status conditions, control means connecting the input means to the output means and responsive to signals produced by the input means to enable the output means to respond to selected output control words to selectively change outputs, and a subroutine control random access storage array for providing signals to the control means to control execution of subroutines.
Patent EP-0199003-A2 (EP)
Inventor: HANKE ERNST W DR-ING
IPC: B07B7/083
Filed: 1986-02-07
Abstract: The invention relates to a rotary basket air classifier. A favorable predispersion of the material to be classified, particularly in the case of an upwardly directed spent classifying air line has always been problemmatical with such classifiers. According to the invention, the material to be classified is distributed over several stages, aided by dispersing blades and a higher drawing-off capacity of the spent classifying air is permitted by the branching of the drawing-off line.
Patent EP-0195232-A2 (EP)
Inventor: MIURA HIDEO
IPC: H01L29/84
Filed: 1986-02-10
Abstract: A semiconductor single-crystal substrate (1) has, e.g., a crystal plane, all of crystal plane indices h, k and of which have values different from zero or at least one of the indices of which has a value of zero (subject to the condition that all the indices do not simultaneously become zero). A p-type diffused resistor (3) and an n-type diffused resistor (2) are formed in the semiconductor single-crystal substrate (1) and a diffused resistance gauge is constructed of both the diffused resistors (3, 2).
Patent EP-0197555-A2 (EP)
Inventor: RAMSAIER MANFRED
IPC: F22B1/00
Filed: 1986-04-09
Abstract: 1. Steam generator with a hot-gas reaction chamber (1) through which a substantially stoichiometric mixture of hydrogen and oxygen is able to flow, which mixture reacts in the reaction chamber (1) to form water vapour, with cooling channels (5) for water in the wall (4) of the reaction chamber (1), which communicate with the reaction chamber (1) via injection openings (13; 26) acting as throttles, and with a vaporization chamber (22, 24) which is located downstream of the reaction chamber (1) and with which the reaction chamber (1) communicates via a flow constriction (25), the vaporization chamber being formed as annular space (22, 24) coaxially surrounding the reaction chamber (1), characterized in that the vaporization chamber comprises an inner annular space (22) directly connected to the reaction chamber (1) and an outer annular space (24) located downstream thereof and also arranged coaxial to the reaction chamber (1) and in that the flow constriction (25) is arranged between the two annular spaces (22, 24).