baber/WOPTO huggingface dataset:
Patent EP-0216588-A2 (EP)
Inventor: YUTO KAZUAKI
IPC: C08L7/00
Filed: 1986-09-15
Abstract: A pneumatic tire having a good all-weather running performance utilizes in the tire tread a vulcanized rubber composition containing 2-30 parts by weight of a low-temperature ester type softener, based on 100 parts by weight of a rubber blend of 10-90 parts by weight of at least one diene rubber having a glass transition temperature (Tg) of not more than -65°C and 90-10 parts by weight of at least one diene rubber having a Tg of not less than -55°C, the vulcanized rubber having an elastic modulus of not more than 50 kg/cm² at -20°C under elongation of 100% and a loss tangent (tan δ) of not less than 0.3. Further, in order to improve the brakability on wet roads, a predetermined amount of butyl rubber or halogenated butyl rubber can be compounded with the above rubber blend.
Patent EP-0223532-A2 (EP)
Inventor: MATSON WAYNE R
IPC: G01N27/416
Filed: 1986-11-11
Abstract: In electrochemical flow through sensors comprising at least one cell for the passage of a fluid for analysis therethrough, the method of optimizing the flow pattern and signal-to-noise ratio comprising the steps of loading the cell under high pressure with a first fluid which will set to a solid material; before the solid material solidifies, causing a second fluid immiscible with the first fluid to flow through the cell at low pressure to find the optimum flow path therethrough; and, with the immiscible fluid in the cell, allowing the first fluid to solidify. Bandspreading is improved because any offset, junctions, or potential traps that would induce drag or trapping effects on a test fluid flowing through the cell are reduced in size and/or number and/or eliminated. The signal-to-noise is improved as the result of filling spaces in the cell that may contribute to noise but do not contribute significantly to useful signal because of their location relative to the optimum flow path.
Patent EP-0187726-A2 (EP)
Inventor: ALES THOMAS M
IPC: A41D13/12
Filed: 1986-01-09
Abstract: Disposable garments (10) having an elasticized opening including an elastic element (25) joined to a marginal portion of an exterior panel (21) of the garment about the opening along a plurality of spaced bond points, and also joined to a marginal portion of an interior panel (20) or folded-over portion of the exterior panel along the opening, with the outer edges of the elastic element and panel portions joined thereto being substantially coincident A-A. The elastic element is joined to the panel portions in an elongated condition and thereafter allowed to retract to produce micro-buckling of the exterior panel between the bond points.
Patent EP-0197882-A2 (EP)
Inventor: MCGLASHEN JAMES NEIL
IPC: B60C13/00
Filed: 1986-04-09
Abstract: A pneumatic tire (T) having bead portions reinforced by a respective bead core (18 (19) and a bead reinforcing ply (15) (16). The bead reinforcing plies have cords (21) therein that are substantially parallel to each other and are arranged so that the cords (21) in one reinforcing ply (15) are substantially parallel to the cords (21) in the other ply (16). A direction mark (23) is located on an external surface of the tire to show the direction of the reinforcing cords (21) in relation to the rotational direction of the tire. 
     When such tires are mounted on the axle unit they may be arranged so that the direction marks are pointed all in the same rotational direction.
Patent EP-0230998-A2 (EP)
Inventor: HORMANN MICHAEL DIPL ING
IPC: E06B7/02
Filed: 1987-01-23
Abstract: The ventilation orifices in the door leaf are to allow air to pass between the room adjacent to the outside of the door leaf and the room adjacent to its inside and, to ensure a smooth design of the outer surface, are arranged in the approximately horizontal terminating region of the door leaf, at the bottom in the closing position, and are essentially covered by the outer lower terminating edge of the door leaf.
Patent EP-0257653-A2 (EP)
Inventor: FURUKAWA OSAMU
IPC: C04B35/472
Filed: 1987-08-28
Abstract: A ceramic material comprising a composition expressed by the following formula as 
 
(1-x)(Pb 1-a-b Ba a Sr b ) 
 
{(Zn 1/3 Nb 2/3 ) 1-c-d (Mg 1/3 Nb 2/3 ) c Ti d }O₃.xBaTiO₃ 
 
where 
 
0 ≦ a ≦ 0.35 
0 ≦ b ≦ 0.35 
0.01 ≦ a+b ≦ 0.35 
0 ≦ c ≦ 0.9 
0 < d ≦ 0.5 
0 < c+d < 1.0 
0.3 ≦ x ≦ 0.65 
 
having a high dielectric constant (K = 2300 to 7000), a high insulation resistance (CR = 4000 to 18000 ohmF), a low temperature dependence (±10%) to (±22, -33%) upon dielectric constant over a wide temperature range (-55 and +125°C) and a relatively low sintering temperature (1000°C to 1250°C) is disclosed. It is manufactured when BaTiO₃ powder (at least 50 wt% of which is 0.7 to 3 µm in par­ticle size) is mixed with another compound with perovskite structure mainly composed of oxides of Pb, Ba, Sr, Zn, Nb, Mg and Ti before sintering. Further, part of Ti of BaTiO₃ is substitutable with Zr or Sn, and part of Ba of BaTiO₃ is sustitutable with Sr, Ca or Ce.
Patent EP-0279905-A2 (EP)
Inventor: WARTUSCH JOHANN
IPC: H01B/
Filed: 1987-10-08
Abstract: In the polyolefin-based insulation material containing a voltage stabiliser comprising one or more hydrolysable alkoxy compounds of a tetravalent element X, it is provided that these compounds are liquid under ambient conditions and contain at least one heteroatom, in accordance with the formula 
<IMAGE>
 in which n is 1 to 10, y is 0 to 3, z is 0 to 2, R is a group of atoms having a carbon structure and containing at least one heteroatom Y, X and X' are tetravalent elements, R<b> and R<d> are saturated or unsaturated, aliphatic or aromatic carbon structures, in each case having 1 to 30 carbon atoms, the free valencies being satisfied by hydrogen and/or functional groups, and R, R<c> and R<d> have an identical or different composition in each pair of parentheses, and R<a>, R<c> and R<e> are hydrocarbon substituents having 1 to 18 carbon atoms.
Patent EP-0270029-A2 (EP)
Inventor: UENO MASAJI
IPC: H03K19/00
Filed: 1987-11-27
Abstract: A logic circuit comprises an input section for inputting a signal and outputting an output signal through a CMOS inverter circuit (I₁, I₂); an output section having first darlington-connected bipolar transistors (Q₁₁, Q₁₂) and a bipolar transistor (Q₁₃) to the first bipolar transistors (Q₁₁, Q₁₂) in the shape of a totem pole, and outputting a logic signal with respect to the input signal based on the operations of the first and second bipolar transistors (Q₁₁, Q₁₂); and a control section having CMOS transistors (P₁₃, P₁₄, P₁₅, N₁₃, N₁₄) operated on the basis of the output signal of the input section, and controlling the operations of the first and second bipolar transistors (Q₁₁, Q₁₂) of the output section through the CMOS transistors (P₁₃, P₁₄, P₁₅, N₁₃, N₁₄) in accordance with the output signal of the input section.
Patent EP-0240143-A2 (EP)
Inventor: BERRY WES W
IPC: B01J41/04
Filed: 1987-02-25
Abstract: An ion-exchange process for removing fluoride and phosphorus type contaminants from acidic process waste waters, includes contacting the waste water with a strong base ion-exchange resin to load SiF₆²⁻ on to the resin. The resin is then regenerated with a compound which strips the SiF₆²⁻ from the resin.
Patent EP-0246814-A2 (EP)
Inventor: MORI HIROMI
IPC: G03G9/087
Filed: 1987-05-14
Abstract: A process for preparing a toner obtained by a suspension polymerization method comprises stirring a mixture containing at least a polymerizable monomer containing 5 to 500 ppm of a polymerization inhibitor dissolved in the polymerizable monomer and a colorant; preparing a polymerizable monomer composition by adding a polymerization initiator to said mixture; stirring the prepared polymerizable monomer composition; and carrying out suspension polymerization of the polymerizable monomer composition dispersed in an aqueous medium.
Patent EP-0247871-A2 (EP)
Inventor: HAYAKAWA MITSURU
IPC: H03H11/20
Filed: 1987-05-28
Abstract: A variable phase shifting circuit comprising a phase splitter (4) for distributing an input signal supplied thereto into first and second output signals which are outputted therefrom and 90 degrees out of phase each other, a first double balanced differential amplifier (5) to which the first output signal from said phase splitter is delivered as a first input signal, a second double balanced differential amplifier (6) to which the second output signal from said phase splitter is delivered as a second input signal, a summer (7) for summing the respective first and second output signals from said first and second double balanced differential amplifiers to output the summed result, a converter for converting a control input supplied thereto to a differential current, first logarithmic conversion means (9) for converting said differential current of said converter to a first logarithmic voltage, circular function conversion means (10) for converting, said differential current of said converter to a circular function current, and second logarithmic conversion means (II) for converting said circular function current of said circular function conversion means to a second logarithmic voltage, thus to control the gain of said first double balanced differential amplifier respective to said first logarithmic voltage, and to control the gain of said second double balanced differential amplifier responsive to said second logarithmic voltage, thereby to provide a phase controlled output signal
Patent EP-0261765-A2 (EP)
Inventor: CYGNAROWICZ ROBERT M
IPC: G05B13/00
Filed: 1987-07-09
Abstract: In a control logic system (10) for updating physical property correlations, the difference between a calculated value (14) of a physical property and a laboratory value (12) of the physical property is determined (16) and combined (20) with a previously determined value (28) of the difference to obtain a new value of the correlation bias. Actuation of remote switches (30, 32) by a system operator allows this new value or correlation bias to pass through the control system and be "set" until an updated correlation bias is desired by the operator.
Patent EP-0253603-A2 (EP)
Inventor: BURNAND RICHARD PATRICK
IPC: C22C26/00
Filed: 1987-07-13
Abstract: A composite diamond abrasive compact is produced from fine diamond particles in the conventional manner except that a thin layer (18) of fine carbide particles is placed between the diamond particles (22) and the cemented carbide support (10). The provision of the thin layer of carbide particles reduces the incidence of the formation of imperfect sinter areas in the compact.
Patent EP-0257820-A2 (EP)
Inventor: TANAKA MASATO
IPC: G05B19/23
Filed: 1987-07-29
Abstract: A feedback control system for producing a PWM control signal for feedback controlling an object according to control error data is disclosed. Control data for producing the PWM control signal produced according to control error data and previously stored rounding error data are added together. The sum of the control data and rounding error data is rounded off, while the rounding error data is stored in a register (6), a memory, etc. The PWM control signal is produced according to the rounded-­off data.
Patent EP-0263700-A2 (EP)
Inventor: KOBAYASHI YOICHI C O K K YAKUL
IPC: C12P19/14
Filed: 1987-10-07
Abstract: A method for producing oligosaccharides which are represented by the general formula Gal-(Gal)n-Glc (where Gal is a galactose residue, Glc is a glucose residue, and n is an integer from 1 to 4) which is characterized in that lactose or a lactose-containing substance is treated with at least two kinds of β-galactosidases which are produced by different microorganisms. The present invention provides a method of producing oligosaccharides to obtain sweet saccharide mixture which provide sweetness and add oligosaccharides to food and drinks, with a lower increase in calories than that of conventional additives.
Patent EP-0272039-A2 (EP)
Inventor: PASTERNAK JOHN PAUL
IPC: H02G15/00
Filed: 1987-12-09
Abstract: Electrical connections, such as a conductor (16) connected to a terminal (12) housed within a terminal block (10) are first covered with an insulative granular substance (18) like quartz. Then a potting compound (23) is poured over the granular substance. The granular substance prevents forces from expansion and contraction of the potting compound from severing the conductor when the terminal block is exposed to severe temperature variations.
Patent EP-0238410-A2 (EP)
Inventor: LEE JAMES C K
IPC: H01R43/16
Filed: 1987-03-17
Abstract: An anisotropic elastomeric conductor is fabricated by stacking a plurality of metal sheets and elastomeric sheets, where the metal sheets have a plurality of parallel electrically conductive elements formed threin. By coating a curable elastomeric resin on the metal sheets, and then curing the resulting layered structure, a solid elastomeric block having a plurality of parallel electrically conductive elements running its length is obtained. Individual elastomeric conductors suitable for interfacing between electronic components are obtained by slicing the block in a direction perpendicular to the conductors. The conductor slices so obtained are particularly suitable for interfacing between electronic devices having planar arrays of electrical contact pads.
Patent EP-0250364-A2 (EP)
Inventor: BERNER GODWIN
IPC: B05D7/24
Filed: 1987-06-11
Abstract: Verbindungen der Formel I, [ (R¹) Fe<II>(R²) ] ? [X]<a><-> I worin a 1, 2 oder 3 ist, R¹ ein ungeladener carbocyclischer oder heterocyclischer, unsubstituierter oder substituierter aromatischer Ring ist, R² ein unsubstituiertes oder substituiertes Cyclopentadienyl- oder Indenyl-Anion ist und [X]<a><-> ein a-wertiges Anion darstellt, eignen sich als latente Härtungskatalysatoren für 2-Komponenten-Polyurethanlacke, die durch Bestrahlung mit aktinischem Licht oder durch Erwärmen aktiviert werden.
Patent EP-0279414-A2 (EP)
Inventor: UMEDA ITSUKI
IPC: C08L83/04
Filed: 1988-02-16
Abstract: A rubber composition obtained by compounding (B) from 0.005 to 50 parts by weight of an polyorgano­hydrogensiloxane and (C) from 0.00001 to 1 part by weight of a compound of a transition metal belonging to the group VIII with (A) 100 parts by weight of a rubber-­forming polymer mainly comprising (I) from 3 to 70% by weight of a polyorganosiloxane represented by the formula:
      wherein R represents a substituted or unsubstituted monovalent organic group, 0.02 to 10 mole% of which being a vinyl group; and  a  represents a number of from 1.900 to 2.004, 
and having a degree of polymerization of from 500 to 10,000 and (II) from 30 to 97% by weight of organic rubber, and subjecting the resulting compound to hydro­silylation while effecting shear deformation. The rubber composition is excellent in roll processing properties, mechanical strength, heat resistance, and low-temperature property and is suitable for the production of an oil seal and a rubber hose.
Patent EP-0281159-A2 (EP)
Inventor: CLOTH HELMUT
IPC: B64D17/62
Filed: 1988-03-05
Abstract: A releasing device for a parachute which is ready for use and folded and disposed in a receptacle and held together by securing string against the force of an unholding preloaded spring. The release device includes a breaking device for disconnecting the securing string and a control for actuating the breaking device at predetermined conditions. The control actuates the breaking device by an electric control signal derived after an initialization operation and depending on a barametric pressure which is present and further depending on the presence of a given pressure change rate. The breaking device comprises an energy storing device which is releasable by the electric control signal for disconnecting the securing string.
Patent EP-0283860-A2 (EP)
Title: Gefalteter Aufzeichnungsträger
Inventor: RABENECKER HORST DIPL-ING
IPC: B42D15/04
Filed: 1988-03-10
Abstract: Ein gefalteter Aufzeichnungsträger für zwei bis vier verschiedene, abschnittsweise gegliederte Informationsteile soll so ausgebildet werden, daß die zusammengehörigen Abschnitte der Informationsteile leicht und sinnfällig zugänglich werden. Dies wird erfindungsgemäß dadurch erreicht, daß der Aufzeichnungsträger aus quadratischen Trägerblättern (T) besteht, die längs einer ersten Faltlinie (1) miteinander verbunden sind und daß die verbundenen Zweiergruppen der Trägerblätter (T) längs einer weiteren, zur ersten Faltlinie (1) senkrecht liegenden, die Länge einer Seite eines Trägerblatts aufweisenden, zweiten Faltlinie (2) in ausgebreitetem Zustand treppenförmig miteinander verbunden sind.
Patent EP-0283997-A2 (EP)
Inventor: SLAVIN KEITH R
IPC: H04N17/00
Filed: 1988-03-21
Abstract: A method for correlating video data between two video display formats uses a multi-function instrument which digitizes the input video data. An operator selects a horizontal line of the video data via a rotary encoder which updates a global variable common to all display formats. Subsequent selection of a different display format results in the same horizontal line of the video data being displayed in the new display format.
Patent EP-0289777-A2 (EP)
Inventor: POWRIE WILLIAM DUNCAN
IPC: B65D81/28
Filed: 1988-03-28
Abstract: This invention is directed to a novel method of preparing and preserving fresh ripe fruit pieces so that the fruit may be stored for long periods of time without appreciable loss of natural flavour, colour and texture. A method of preparing and preserving fresh fruit for storage comprised of: (a) separating edible parenchyma tissue from inedible tissue of the fruit; (b) cutting and/or segmenting the edible parenchyma tissue of the fruit into pieces; (c) packing the fruit pieces in a high gas-barrier or gas impermeable container; (d) flushing the container with an oxygen-containing gas mixture; (e) sealing the container from ambient outer atmosphere; (f) refrigerating the container with the fruit pieces or segments at a temperature between about -1°C to about -6°C to cold shock the fruit pieces in the container; and (g) storing the fruit pieces in the container at a refrigerated temperature between -1 and 10°C.
Patent EP-0303176-A2 (EP)
Inventor: SAMPEI TAKESHI
IPC: G03C1/825
Filed: 1988-08-03
Abstract: A silver halide photographic light-sensitive material is disclosed, which has high sensitivity and can be handled under bright safelight. The photographic material comprises a support bearing thereon photographic component layers including at least one silver halide emulsion layer containing a silver halide emulsion sensitized so as to have a maximum spectral sensitivity on the side of a wavelength shorter than at least 600 nm and at least one non-light-­sensitive hydrophilic colloid layer arranged to the side of the silver halide emulsion layer opposite to the support. And tat least one of the hydrophilic colloid layers contains a water-soluble dye having a mximum light-absorption within the wavelength region of not less than 700 nm.
Patent EP-0315186-A2 (EP)
Inventor: IBSEN ROBERT L
IPC: A61K6/884
Filed: 1988-11-04
Abstract: A microfilled dental composite containing from about 30% to about 60% filler. The filler being sub-micron hydrophobic silica particles of about 0.01 - 0.04 micrometers in diameter. The filler is dispersed in ethoxylated bisphenol A dimethacrylate resin containing suitable aliphatic dimethacrylate diluents up to about 40% by weight and curing agents effecting curing.
Patent EP-0320674-A2 (EP)
Inventor: WEISS GUNTHER DIPL-PHYS
IPC: E06B3/66
Filed: 1988-11-24
Abstract: The panel (1) has two panes (3, 5) which consist of glass and the surfaces (3b, 5a) of which facing towards one another are stuck in all places by a transparent adhesive layer (7) to one another and/or to, projecting in between them, first edge sections (13a) of fixing and/or security means (11). These consist at least essentially of a flexible tab (13) which is formed, for example, from wire fabric or netting. To form a panel construction for a facade and/or a roof, the panel (1) is stuck along its edges (9) to fixing rods (23), to which the second edge sections (13b) of the tabs (13), which face away from the panel (1), are also fastened, so that the tabs (13), in the event of failure of the adhesive connections (25) connecting the panel (1) to the fixing rods (23), secure it against complete separation from the fixing rods (23), in particular the outer pane (3) also still being held. <IMAGE>
Patent EP-0283130-A2 (EP)
Inventor: TAKEUCHI HIDEMARO C O NIPPON S
IPC: C21C7/00
Filed: 1988-02-15
Abstract: A method of continuously casting lead-bearing steel by adding lead to steel melt in a tundish 1. The tundish 1 is divided into a plurality of chambers 4,6 including a melt receiving chamber 6 and an immersed nozzle chamber 4, lead is supplied to the molten steel in a chamber 6 other than the immersed nozzle chamber so as to form a lead sediment layer 8 at the bottom thereof, and molten steel containing suspended Pb is passed to the immersed nozzle chamber 4 from where it is poured 3 into a mold 12 of the continuous caster.
Patent EP-0285460-A2 (EP)
Inventor: USHIO AKIRA
IPC: C10M171/06
Filed: 1988-04-05
Abstract: A precoated metal plate for heavy forming use comprising a metal plate having on its surface a coating which is prepared by applying an aqueous composition consisting essentially of a binder component (A) and hard inorganic microparticles (B) and which is 0.05 to 5 µm thickness, the binder component (A) being an aqueous resin or a combination of aqueous resin and a water-soluble chromium compound containing 30 to 90% by weight of hexavalent chromium, the microparticles having Mohs' hardness of 3 to 9 and an average grain diameter of 0.1 to 20 µm, and the coating being characterized by having a percentage of horizontal sectional area of the inorganic microparticles protruded beyond the film surface of said binder component at the film surface of 5% or more. The coated metal plate is specifically useful for heavy forming purpose.
Patent EP-0305096-A2 (EP)
Inventor: BANBURY JOHN RANDOLPH
IPC: G02B27/01
Filed: 1988-08-15
Abstract: An optical system for a head-up display for example for producing a collimated image of a crt display on the external view of an aircraft pilot includes an optical relay unit including two elements (11,12) to produce a double fold in its optical axis to reduce the physical size of the relay unit. One of the two units (11), preferably of a diffractive type, is adapted to transmit light of the display colour at a first angle of incidence and to reflect such light at a second angle of incidence. 
     By use of a diffractive element having a narrow band reflectance, the system is extended to include embodiments for combining the display of two different colour displays and a full colour version using three crts is described.
Patent EP-0312209-A2 (EP)
Inventor: NISHIMURA MASAFUMI DENENDOMIIR
IPC: G10L15/07
Filed: 1988-09-16
Abstract: The present invention relates to a speech recognition system including Markov models which are adapted to be trained by an initial training label set and initial training speech using adaptation speech, and are used to recognise input speech. According to the invention, the system is characterised in that it comprises means for interpreting the adaptation speech into adaptation label strings using an adaptation label set; means for connecting each label in each of the adaptation label strings with each state or each state transition of a Markov model which corresponds to the adaptation label strings concerned; means for determining the confusion probability of each label in the initial training label set and each label in the adaptation label set being confused with each other, based on the connection between each label in the adaptation label set and each of the states or state transitions, and the parameter values of the Markov model concerned with the initial training set; and means for determining parameter values of each of the Markov models with respect to the adaptation label set, based on the confusion probabilities and the parameter values of the Markov model concerned with the initial label set.