baber/WOPTO huggingface dataset:
Patent EP-0292928-A2 (EP)
Inventor: HOLTER HEINZ DIPL-ING
IPC: G01N33/53
Filed: 1988-05-25
Abstract: The means makes possible reliable preselection of people showing allergic reactions with relatively little effort and in only a short time and consists of 0.5-800 ng of platelet-activating factor (paf) in preferably 0.05-0.1 ml of a solvent. The amount of platelet-activating factor is 100-400 ng. The solvent is a coca solution. The means is used by being applied to the skin, preferably the topmost layer of skin, of a person. A particularly suitable device for using the diagnostic aid is a stamp whose punch is provided with the diagnostic aid as dry substance in the amount necessary for a single test. The ampoule (1) contains the diagnostic aid for recognising an allergic reaction and is closed by a stopper (3) whose surface (4) closing the ampoule (1) is provided with sharp-edged projections. It is thus possible, for example, to scratch the skin with the stopper in order to insert the diagnostic aid. The diagnostic aid can be used more easily and rapidly; additional instruments are no longer necessary. <IMAGE>
Patent EP-0295649-A2 (EP)
Inventor: NAKAGAWA YUKIO
IPC: H01J37/34
Filed: 1988-06-15
Abstract: A magnetron sputter apparatus according to the present invention is constructed so as to satisfy a predetermined optimum relationship between the size of the erosion area (14) on the surface of a target (4) and that of a film forming region (15). Further the distance (Ds) between the target (4) and substances has a value perdetermined for the relationship between the size of the erosion area on the surface of the target (4) and that of the film forming region (15). By using the magnetron sputter apparatus according to the present invention it is possible to form a homooeneous thin film excellent in the step coveraqe, having a film thickness distribution, in which variations are small over a large area.
Patent EP-0325698-A2 (EP)
Inventor: BEICHT BERND
IPC: F02M25/08
Filed: 1988-10-05
Abstract: A device for the temporary storage and measured feeding of volatile fuel components located in the free chamber (22) of a tank unit (15) into the intake conduit (1) of an internal combustion engine (2). The device comprises a deaeration line (25) connecting the free chamber (22) to the atmosphere (23), in which line a reservoir chamber (18) with an absorption element is arranged, as well as a line (20) connecting the reservoir chamber (18) to the intake conduit, which line can be closed by means of a solenoid shut-off valve (13). An auxiliary valve (15) with a control chamber (14) which can be closed by a vacuum advance control is arranged between the shut-off valve (13) and the intake conduit (1).
Patent EP-0328740-A2 (EP)
Inventor: GHIZZONI ARRIGO
IPC: B25B5/14
Filed: 1988-10-31
Abstract: The device comprises vertical presser elements (5) provided with means (9) for contact with the parts (4) and self-duplicating the profiles (4a) thereof, carried by the machining unit (1), which presser elements are furthermore provided with devices (13) for the automatic pushing in locking position, the part (4) in abutment against a stop element (14) provided on the worktable (3).
Patent EP-0316806-A2 (EP)
Inventor: FUKAYAMA YUKIO
IPC: F01K13/02
Filed: 1988-11-11
Abstract: A boiler/turbine plant controlling apparatus comprises a circuit for driving a turbine inlet steam flow regulator valve (16) on the basis of a difference between a load command signal adjusted by a thermal stress value of a turbine (15) and an actually measured output signal of a plant; a circuit for driving a boiler feed water flow regulator valve (13) on the basis of a difference between a value which is obtained by adding a boiler feed water amount with a super heater feed water amount and a value represented by a boiler input command signal; a circuit for driving a fuel flow regulator valve (20) in accordance with an actually measured fuel amount and a fuel command signal corrected by a difference signal between a primary steam temperature setting signal and a steam temperature signal representative of a primary steam temperature measured value; a circuit for driving a super heater water feed valve (22) on the basis of a difference value between the primary steam temperature setting signal and the steam temperature signal; a circuit for calculating a steam temperature drop through the steam flow regulator valve 16) on the basis of an opening degree of the steam flow regulator valve (16) disposed at an inlet of the turbine 15) and a temperature and pressure of steam at the inlet of said steam flow regulator valve (16); and a circuit for correcting the steam temperature setting signal on the basis of the calculated value of the calculating means.
Patent EP-0320020-A2 (EP)
Inventor: TAKEDA KEIJI
IPC: G03F7/34
Filed: 1988-12-12
Abstract: Disclosed are an image-receiving material comprising a support and an image-receiving layer provided thereon which contains a developer and a binder polymer mixture composed of at least two kinds of water-soluble polymers which undergo phase separation in the mixed state. This image-receiving material is advantageously employed in an image-forming method which comprises the steps of image­wise exposing to light a light-sensitive material com­prising a support and a light-sensitive layer containing silver halide, a reducing agent, and an ethylenically unsaturated polymerizable compound; simultaneously or thereafter developing the light-sensitive material; and pressing the light-sensitive material on the image-­receiving material to transfer the unpolymerized poly­merizable compound to the image-receiving layer.
Patent EP-0291238-A2 (EP)
Inventor: NELSON RICHARD VICTOR
IPC: C07D491/113
Filed: 1988-05-06
Abstract: Monomeric and oligomeric derivatives of the dialkyl esters of polyalkyl 1,5-dioxa-9-azaspiro­[5.5]undecane-3,3-diacetic acid are useful light stabilizers for synthetic polymer resins such as polyolefins, and in particular, polypropylene.
Patent EP-0290277-A2 (EP)
Inventor: QUAN RONALD
IPC: H03F3/34
Filed: 1988-05-06
Abstract: This invention is a low noise active load circuit for a bipolar integrated circuit. The circuit includes a first (V CC ) and second (14) terminal, a resistor (R L ), a first transistor (Q L1 ) and a plurality of second transistors (Q L2 ). The emitter of the first transistor is coupled to the first terminal, the base is coupled to the base and collector each of the second transistors and to the resistor. The collector of the first transistor is coupled as a load to the application circuit (12). The emitter of each of the second transistors is coupled to the first terminal. The resistor is coupled to the second terminal.
Patent EP-0305159-A2 (EP)
Inventor: SCOCKLING LARRY A
IPC: G21C7/117
Filed: 1988-08-24
Abstract: The invention relates to a rod-cluster spider for use in a pressurized-water nuclear reactor vessel. The spider (100) comprises a hub (102) and, extending radially therefrom, vanes (106) with rod mounts (108) disposed thereon. Each vane (106) defines a plane of symmetry (136) intermediate the major planar surfaces thereof and a leading edge cross-sectional configuration which is non-symmetrical relative to the associated plane of symmetry (136) and preferably which is substantially uniform and defines a flow stagnation line (138) which is off-set from the plane of symmetry (136). Corresponding vane elements (106), extending in generally diametrically opposite directions from the hub and having aligned planes of symmetry (136), have flow stagnation lines (138) which are offset in a common direction from the aligned, respective planes of symmetry (136); alternatively, adjacent pairs of equiangularly displaced vane elements may have oppositely directed such offsets, commonly for all such pairs.
Patent EP-0310309-A2 (EP)
Inventor: BAUTISTA JERRY RODOLFO
IPC: C03B37/014
Filed: 1988-09-23
Abstract: A new method for fabricating devices which include multicomponent metal halide glasses, e.g., multicomponent metal halide glass optical fibers, is disclosed. In accordance with the inventive method, a multicomponent metal halide glass body, essentially free of crystallites, is produced by cooling essentially every portion of a melt incorporated into the glass body at a quench rate which is necessarily greater than or equal to about 10 Kelvins per second (K/sec). This necessary quench rate is achieved by successively quenching relatively small portions of the melt, e.g., thin layers or droplets of melt material, having relatively small cross-­sectional dimensions.
Patent EP-0311312-A2 (EP)
Inventor: ANDREWS FRANK PHILIP
IPC: G01S7/40
Filed: 1988-09-30
Abstract: An aircraft microwave altimeter system has a threshold detector (8) with two parallel channels (13 and 14) that provide two sets of output signals at two different levels of sensitivity. The signals at the higher sensitivity are supplied to a display (30) whereas those at the lower sensitivity are supplied to a navigation system (31). A comparator (50) indicates a fault in the system if the two sets of output signals differ by more than a predetermined amount.
Patent EP-0318193-A2 (EP)
Inventor: GAUGER JOHN RUSSELL DEAN
IPC: A61L29/08
Filed: 1988-11-14
Abstract: A method of making implantable, inflatable silicone reservoirs by a) coating a section of a first layer of uncured silicone elastomer with a masking material selected from the group consisting of fluorosilicone fluids and curable fluorosilicone mixtures leaving the perimeter around the section free of the masking material, b) placing a surface of a second layer of uncured silicone elastomer in contact with the surface of the first layer so that the second layer contacts the perimeter of the first layer, and c) curing the first and second layers while in contact with each other. The method seals the layers at the perimeter and provides a reservoir between the layers enclosed by the sealed perimeter which has the shape of the coated section. The method is especially suitable for making envelopes for tissue expanders and mammary prostheses and for making the balloon portion of silicone catheters.
Patent EP-0321249-A2 (EP)
Inventor: SUGIMOTO MASANOBU C O TOA NENR
IPC: C12N5/10
Filed: 1988-12-15
Abstract: A method of diagnosing the varicella zoster virus infection disease, comprising placing a monoclonal antibody to glycoprotein GP of varicella zoster virus and a monoclonal antibody to nucleocapsid NP of varicella zoster virus in contact with a sample comprising cells, and detecting a specific binding of both antibodies with cells infected with the virus; and an agent and a kit therefor.
Patent EP-0285543-A2 (EP)
Inventor: HIGASHIMOTO TSUYOSHI
IPC: A23B4/28
Filed: 1988-03-02
Abstract: According to the invention, raw meat having a pickle injected thereinto is intermittently fed along the upper surface of a conveyor (2), and a press block (21) is lowered toward the raw meat on the conveyor each time the raw meat is fed. Accordingly, the raw meat is compressed by the press block to forcibly disperse the pickle in the raw meat and uniformly distribute the pickle throughout the raw meat.
Patent EP-0333969-A2 (EP)
Inventor: MANERBA GIANCARLO
IPC: B65D88/16
Filed: 1988-05-19
Abstract: The present invention relates to a container (1) for loose products in general, provided with raising means, adapted to be stored either in a horizontal or in a vertical position, comprising a holding body (2) of elongated parallelepipedal shape, made of a high strength fabric and provided, on its opposite bases, with respectively a dischar­ging outlet (4) and a loading inlet (3). 
     At one of the bases, there are provided strips (10) for vertically raising the container whereas, at the middle region of the side surface, there are provided holding straps (11) which are arranged at ring members (12), which straps can be used for raising horizontally the container.
Patent EP-0340573-A2 (EP)
Inventor: MUELLER-NEUMANN MARKUS DR
IPC: A61P7/02
Filed: 1989-04-22
Abstract: Proteins of the formula A-tPA1-111-X-tPA112-527 in which A, tPA1-111, X and tPA112-527 have the meaning stated in the description, and the preparation thereof are described. The novel polypeptides are suitable for controlling diseases.
Patent EP-0345460-A2 (EP)
Inventor: SIEGEL NEAL ARTHUR
IPC: C12Q1/28
Filed: 1989-05-03
Abstract: A test method and device employ a matrix to which is covalently bonded a second component of a two component dye system. Color is formed when the first component, which may be the analyte or another dye component, covalently couples to the second component. The color formed is covalently immobilized to the matrix. A preferred second component, 5-amino-2-naphthalene sulfonic acid, is covalently bonded via the amino group and forms a colored covalent adduct with oxidized 4-aminoantipyrine. Another preferred second component is diazotized para-aminoaniline, which is covalently bonded via the amino group and forms a colored covalent adduct directly with bilirubin.
Patent EP-0344570-A2 (EP)
Inventor: FRAGGE HERMANN
IPC: B21D15/04
Filed: 1989-05-23
Abstract: A method for making a spiral tubing, a tube portion being pressed over an expanding mandrel (5) in the direction of the axis of the tube on a press (1), the said mandrel having a helical curvature at least in an end region, is designed to give clean, rapid and precise shaping and to allow its use for any desired helix angle. To achieve this, it is designed in such a way that the tube portion (6) executes a rotary motion about the tube axis relative to the expanding mandrel (5). In an apparatus for carrying out the method, a pressing ram (3), which serves to advance the tube portion (6), and/or the expanding mandrel (5) are designed to be rotatable relative to one another. …<IMAGE>…
Patent EP-0344644-A2 (EP)
Inventor: MULLER MICHAEL DR
IPC: C08L33/06
Filed: 1989-05-26
Abstract: Paraffin-containing mineral oils from the group comprising crude oils, vacuum gas oils and residual oils which have improved flow properties, it being common to the mineral oils that paraffin crystallisation starts at a temperature below or equal to 30 degrees C and that they contain 1-10,000 ppm of at least one polymer P, from the class of polyalkyl(meth)acrylates or of polydialkylfumarates whose crystallization starts below 15 degrees C.
Patent EP-0344711-A2 (EP)
Inventor: ISHIHARA MASAMI
IPC: C07F9/10
Filed: 1989-05-30
Abstract: Glycero-phosphatidylcholine is acylated with a higher fatty acid anhydride in the presence of a special organic solvent in the absence of a catalyst.
Patent EP-0350804-A2 (EP)
Inventor: SCHUBERT HANS HERBERT DR
IPC: C07F7/12
Filed: 1989-07-07
Abstract: The present invention relates to a process for the preparation of compounds of the formula I   <IMAGE> (I)  in which Hal denotes F, Cl, Br or I; X denoted O, S or CH2; Y denotes CH or N; R1 denotes H or (C1-C4-alkyl; R2 denotes H, F, Cl or Br and R3 denotes H, F, Cl, Br, (C1-C4)alkyl or (C1-C4)alkoxy, which comprises reacting a compound of the formula II   <IMAGE> (II)  in which aryl stands for an unsubstituted or substituted phenyl, naphthyl or thienyl radical of the formulae (A), (B) or (C)   <IMAGE> (A)  <IMAGE> (B)  <IMAGE> (C) in which R4, R5 and R6 independently of each other denote H, alkyl, alkoxy, alkylthio, dialkylamino, phenoxy, phenylthio or phenyl and m, n and o independently of each denote the values 0, 1 or 2, and X, Y, R1, R2 and R3 are as defined in formula I, with a halogen or a halogen compound of the formula III Halp-Zq (III) in which Z denotes F, Cl, Br, I, H, PHal4 or SO2Hal and p and q independently of each other denote the values 1 to 5 and Hal is as defined in formula I.
Patent EP-0372163-A2 (EP)
Inventor: KASAI YOSHIO MITSUBISHI DENKI
IPC: G06F9/38
Filed: 1989-07-26
Abstract: For efficient control of the number of effective instruction data pieces in a instruction queue, use is made, in lieu of an adder/subtracter, a counter, which includes a plurality of counting circuits necessary for the updating of instruction data piece number. One of the counts of the counting circuits is selected as an updated value.
Patent EP-0360208-A2 (EP)
Inventor: LANGLEY JOHN D
IPC: B32B27/32
Filed: 1989-09-19
Abstract: A multilayer chemical barrier fabric is made up of a base sheet of nonwoven polypropylene laminated to a multilayer film sheet (14) having a film of ethylene vinyl alcohol (18) sandwiched between films of nylon (20, 22) with a surface film of linear low-density polyethylene (24). Fabrics having this structure show resistance to breakthrough within 8 hours for 13 of 15 chemicals listed on the ASTM F1001 chemical test battery and shorter breakthrough times for the other two.
Patent EP-0367968-A2 (EP)
Inventor: OTTO FRIEDRICH
IPC: B01F7/16
Filed: 1989-09-27
Abstract: The invention relates to a machine for processing foods or for manufacturing liquid or pasty pharmaceutical and chemical products, with a dish, through the dish bottom of which a motor shaft is guided, which projects vertically into the dish, is drivable at high speed by a motor arranged below the dish and is overlapped by a sleeve-shaped tool carrier which is mounted in a rotationally fixed manner but removably at its upper free end and at its lower end has radially extending tools. For processing of in particular small quantities it is proposed, according to the invention, that said tools comprise at least two identical, diametrically opposite mixing fingers which revolve in the same horizontal plane, have a round cross-section, are arranged very close above the dish bottom, project with their free radially external and upwardly slightly bent-off end into the dish radius provided between dish bottom and wall and are adapted at least approximately to follow the contour of said radius.
Patent EP-0361527-A2 (EP)
Title: Logic circuit
Inventor: STATZ TIMOTHY V
IPC: H03K3/356
Filed: 1989-09-30
Abstract: A data storage latch which permits forming a feedback loop for storage and permits storing data signals in an open loop configuration using logic circuit elements (12, 29, 40) based on cross-coupled transistor loads so that erroneous logic states are prevented.
Patent EP-0374400-A2 (EP)
Inventor: KATZ HANSPETER DIPL-ING
IPC: H02M3/155
Filed: 1989-10-13
Abstract: For regulating the current (IV) through a load (RV), a control element in the form of a transistor (TS1) is conventionally used. This control element (TS1) is controlled as a function of a variable derived from the load current. 
<??>In the arrangement according to the invention, the source/emitter potential of the control element transistor (TS1) is adjusted by means of a current source (IC1, R1) in such a way that a given current flows through the control element transistor (TS1). For this purpose, there is provided in the load circuit a current transformer (TR1), via which the control current for the current source (IC1, R1) is supplied. A constant gate/base potential for the transistor control element (TS1) is also obtained via this current transformer (TR1). 
<??>This arrangement is preferably suitable for cathode current regulation for travelling-wave tubes. 
<IMAGE>
Patent EP-0372292-A2 (EP)
Inventor: NEUHAUS ALFRED
IPC: C08G18/34
Filed: 1989-11-21
Abstract: A novel process for the production of mouldings having a density of at least 250 kg/m<3> from polyurethane foams having a compact surface by foam moulding a polyurethane-forming starting mixture using organic carboxylic acids as the blowing agent, and the mouldings obtained by this process.
Patent EP-0374506-A2 (EP)
Inventor: GIARDINI GIORGIO
IPC: H02H3/33
Filed: 1989-11-23
Abstract: The present invention relates to an emergency remote opening device, particularly for differential switches, comprising a core (10) of ferromagnetic material on which a first and a second winding (11, 12) are wound; in normal operating conditions, the windings generate magnetic fluxes which compensate each other. At least one normally-closed opening button (20) is arranged in series with at least one of the windings. A secondary winding (30) furthermore concatenates the flux generated by the first and second windings and drives a circuit-breaking actuator (31).
Patent EP-0330272-A2 (EP)
Inventor: VAN NIEUWENHUIZE O
IPC: C09J7/24
Filed: 1989-02-17
Abstract: There is provided a thermoplastic plasticizer-resistant film comprising a blend of polyvinyl chloride and chlorinated polyethylene. Further, there is provided a pressure-sensitive film comprising a first layer consisting of the above blend of polyvinyl chloride and chlorinated polyethylene and a second layer consisting of a plasticizer-resistant, pressure-sensitive adhesive. The adhesive includes a polyacrylate.
Patent EP-0345033-A2 (EP)
Inventor: NAKANISHI YASUSHI
IPC: G03G21/08
Filed: 1989-05-31
Abstract: An image forming apparatus which comprises, in a main body thereof, a light source (9), a photoreceptor (2), charging means (3) for electrostatically charging the surface of the photoreceptor (2), developing means for supplying toner parti­cles to the surface of the phtoreceptor (2), transferring means (6) for transferring onto a copying sheet a toner image formed on the surface of the photoreceptor (2), and high-voltage apply­ing means for applying a high voltage trigger to both said charging means (3) and said transferring means (6) simultaneously, said apparatus being designed to execute original scanning as an original glass plate (10) is moved with respect to said main body, characterized in comprising a reflecting unit (10a,10b) for reflecting the light from the light source (9) to illuminate the surface of the photoreceptor (2) at an area between the charging means and the developing means, said reflecting unit being disposed at a position corresponding to the trailing end of the original glass plate in its forward movement for origi­nal scanning, and control means for causing the original glass plate (10) to stop at an original scanning completing sta­tion after the end of the original scanning until the end of the stage of image transferring by the transferring means and for causing the light source (9) to continue light emission so that the charge which is applied to a non-image area of the photoreceptor surface after the end of the original   scanning until the end of the stage of image transferring is removed by the light from the light source that is reflected by said reflecting unit to illuminate the surface of the photoreceptor.
Patent EP-0370798-A2 (EP)
Inventor: YOSHINORI YOSHIDA C O MITSUI P
IPC: B29C65/18
Filed: 1989-11-22
Abstract: The invention provides a heat-bonding blade (2) and a heat-bonding apparatus capable of heat-bonding thermoplastic resin sheets, in particular non-woven cloth sheets of thermoplastic resin, with or without heat-cutting these sheets. A first-type heat-bonding blade intended for heat-cutting/bonding has pressing members (3) provided on both sides of the blade. The distance (1) between the lower end of each pressing member and the edge of the blade is determined such that the pressing members lightly press the sheets of the thermoplastic resins when the edge of the blade has pressed into the sheets. 
     A second-type heat-bonding blade intended only for heat-bonding the sheets is provided with a contact surface on the edge thereof. The contact surface is embossed (2b) so as to have a multiplicity of emboss projections (2a). This type of heat-bonding blade maybe formed by removing the pressing members from the blade of the first type and providing an embossed contact surface on the edge of the same. The heat-bonding apparatus of the invention employs one of these types of heat-bonding blade of the invention.
Patent EP-0377318-A2 (EP)
Inventor: YU ROBERT C U
IPC: G03G13/08
Filed: 1989-12-22
Abstract: An imaging member having a flexible supporting substrate layer, an electrically conductive layer, an optional adhesive layer, a charge generator layer and a charge transport layer, the supporting layer having a thermal contraction coefficient substantially identical to the thermal contraction coefficient of the charge transport layer. This imaging member may be employed in an electrostatographic imaging process.