baber/WOPTO huggingface dataset:
Patent EP-0249492-A2 (EP)
Inventor: OSHIKAWA YOSHITOSHI
IPC: B60N2/90
Filed: 1987-06-12
Abstract: A seat device having a cushion (20) supported movable up and down to damp vibration, characterized in that the seated portion of the cushion (20) is divided to front (30), center (40) and rear (50) parts which are connected bendably with one another, that one of the front and rear parts of the seated portion is pivoted on a fixed member while the other is swingably and slidably supported by a fixed member, that swinging arms (34) are projected downward from the front (30) and rear parts (50) of the seated portion, and that a cushion spring (27) for urging the center part (40) of the seated portion upward is stretched between the front ends of the swinging arms (34).
Patent EP-0251761-A2 (EP)
Inventor: LELENTAL MARK
IPC: G03C7/30
Filed: 1987-06-30
Abstract: A method of generating visible multicolor images using a single wavelength laser beam comprising the steps of 
    A) Providing an image printing device comprising a single wavelength laser modulated with image information for generating at least two different colors; 
    B) providing a multilayer color photographic imaging element which contains at least two different color imaging layers; wherein each imaging layer 
 
i) forms a developable latent image; 
ii) has a short exposure latitude; 
iii) has a well defined sensitivity threshold; 
iv) has a pronounced low intensity reciprocity failure; and 
v) is sensitive to the laser radiation, 
 
    C) exposing each layer to the laser by focusing the laser beam in and raster scanning each imaging layer separately to form a latent color image in each layer; and 
    D) developing a visible color image.
Patent EP-0261877-A2 (EP)
Inventor: JONCKER HELMUT
IPC: B29C48/09
Filed: 1987-09-17
Abstract: A method and apparatus for continuously extruding an elastomeric material 27 on the interior of a continuous tubular woven fabric 8 in a loom 1. The apparatus comprises motive means 3 for creating relevant movement between an extruder 2 and the woven fabric, sensing means for detecting stoppage of said loom or extruder and control means 4 responsive to said sensing means directing said motive means to move said extruder relative to said woven fabric. A tubular woven fabric having an interior layer extruded directly onto the interior of the tubular woven fabric is also disclosed.
Patent EP-0262872-A2 (EP)
Inventor: PETTIT PAUL HERSCHEL
IPC: C09D5/03
Filed: 1987-09-25
Abstract: A thermosetting powder coating composition characterized by comprising a co-reactable particulate mixture of:
     (A) an acid group-containing acrylic polymer having a Tg in the range of 35-100°C.;   (B) a second carboxy group-containing material selected from the class consisting of aliphatic dicarboxylic acid containing from 4 to 20 carbon atoms per molecule and a polymeric polyanhydride including mixtures thereof; and   (C) a beta-hydroxyalkylamide curing agent;    the equivalent ratio of beta-hydroxyalkylamide to carboxy functionality being within the range of 0.6 to 1.6:1.
Patent EP-0266149-A2 (EP)
Inventor: DOI MASAYUKI
IPC: C23C30/00
Filed: 1987-10-26
Abstract: A wear-resistant metal member comprises a surface that has a sprayed layer consisting essentially of, by weight, 2 to 10% C, 18 to 60% Cr, 0.3 to 20% V, 25% or less Mo, 25% or less W, 10% or less Nb, 10% or less Ti, 10% or less Zr, 10% or less Hf and the balance being Fe in a proportion of 20% or greater. The sprayed layer has a martensite-phase matrix containing carbide particles, nitride particles or carbonitride particles. In addition, the member of the present invention is produced by the steps of: plasma-spraying the above-described metal in a reduced pressure atmosphere; and quenching the thus-sprayed metal layer from a predetermined temperature to form a materisite phase in that layer. In addition, the sprayed metal layer may be subjected to carburizing, nitriding or carbonitrid­ing to form a carburized, nitrided or carbonitrided layer in the sprayed metal layer. The member of the present invention has a high wear resistance and is used as a sliding portion of a valve gear in an internal combustion engine.
Patent EP-0273755-A2 (EP)
Inventor: WATANABE MASAHARU C O UNITIKA
IPC: D01F6/14
Filed: 1987-12-29
Abstract: A high tenacity, high initial modulus polyvinyl alcohol fiber showing a high level of crystalline heat of fusion, characterized in that the fiber is made of polyvinyl alcohol having a degree of polymerization of not less than 1,500, has a tenacity of not less than 17 g/d and an initial modulus of elasticity of not less than 400 g/d and shows a crystalline heat of fusion of not less than 29 cal/g, and a method of producing said polyvinyl alcohol fiber comprising:
     (1) dissolving polyvinyl alcohol with a degree of polymerization of not less than 1,500 in a solvent capable of giving a 5 wt% polyvinyl alcohol solution and the solvent is further characterized in that the nuclear magnetic resonance spectrum measured at 50°C after storage of the solution at 50° C for 96 hours following preparation thereof is substantially identical with that measured at 50°C immediately after preparation thereof, with peaks for the three kinds of hydroxyl groups of polyvinyl alcohol being clearly distinguishable in each nuclear magnetic resonance spectrum,   (ii) forming unstretched filaments by spinning the spinning solution under conditions which satisfy the requirement     wherein Ds is the spinning stretch ratio defined as the ratio (V 2 /V 1 ) of the take off speed (V 2 ) to the first take off roller speed (V 1 ),   (iii) subjecting the unstretched filaments thus-formed to multistage stretching in at lsast two stages either continuously with step (ii) or after temporarily winding up the filaments, wherein at least one stretching stage In the multistage stretching Is conducted at a temperature of not lower than 200°C, until the total stretch ratio amounts to not less than 15.
Patent EP-0275920-A2 (EP)
Inventor: AURACHER FRANZ DR
IPC: H04B10/61
Filed: 1988-01-13
Abstract: Ein optischer Überlagerungsempfänger soll eine in integrierter Wellenleitertechnik herstellbare optische Kopplereinrichtung haben und überdies soll das Amplitudenrauschen des Lokaloszillatorsignals weitgehend unterdrückt werden. Dies wird durch die Kombination aus einem optischen 90°-Hybrid (1) mit einem "balanced receiver" erreicht. Außerdem wird ein insbesondere einstellbares Hybrid (1) und eine Phasenregelung für den Empfänger angegeben.
Patent EP-0282014-A2 (EP)
Inventor: KUBE HERBERT
IPC: E01C7/14
Filed: 1988-03-09
Abstract: Method for constructing heavy duty floors, in particular industrial floors, by fresh-on-fresh laying of a hard-aggregate mortar layer on a concrete layer spread out over prepared ground. The invention is characterised by the fact that a coarse-grained mortar is spread out over the concrete layer directly after its laying and is rubbed into the pasty concrete layer, whereupon a mixture of cement and hard aggregate is spread out over the intermediate layer thus formed and is rubbed in fresh-on-fresh, the cement content, starting from the initially laid concrete layer, being increased from layer to layer. <IMAGE>
Patent EP-0283962-A2 (EP)
Inventor: DIAMOND HOWARD
IPC: A61C19/04
Filed: 1988-03-18
Abstract: A method of using an electrode, in the form of a probe, adapted for measuring gases and electrolytes in fluid in the oral cavity provided. The electrode is sized to be inserted into small cavities in the mouth, such as a periodontal pocket. Wires comprising a reference electrode and working electrodes are embedded within or contained within the probe tip. Measurements may be obtained simultaneously or in sequence over a 6 second interval and maybe saved in memory on a micro­processor for display on command.
Patent EP-0287864-A2 (EP)
Inventor: STOBBE ANATOLI
IPC: G01P13/00
Filed: 1988-03-30
Abstract: When a movement acts on them, movement detectors generate electrical signals, and are therefore suitable both for personal protection and for security against intrusion in buildings. 
<??>The new movement detector comprises inside a housing a Hall-effect element with a magnet arranged therebelow, and a freely movable ball situated thereabove, which is made of magnetisable material. Given a change in position of the sphere, there is a change in the flux density of the magnetic lines of force, and as a result a Hall voltage is generated in the Hall-effect element and indicates the movement. Since the movement is detected electronically, a high sensitivity is guaranteed which, in addition, can be set with simple means, depending on the application. 
<IMAGE>
Patent EP-0297540-A2 (EP)
Inventor: IWAHASHI HIROSHI
IPC: G11C16/12
Filed: 1988-06-29
Abstract: The current paths of a plurality of floating gate type MOSFETs (CT1 to CT4) are series-connected to form a series circuit. The series circuit is connected at one end to receive a reference voltage, and is connected to data programming and readout circuit (200). In the data programming mode, electrons are discharged from the floating gate to the drain of the MOSFET (CT1 to CT4) or holes are injected into the drain into the floating gate. The data readout operation is effected by checking whether current flows from the other end to the one end of the series circuit or not.
Patent EP-0302431-A2 (EP)
Inventor: SMART ANTHONY E
IPC: G01P5/20
Filed: 1988-08-01
Abstract: Light from a moving airborne vehicle (12) and scattered from particles (16) in the atmosphere produces, at first and second detectors at the vehicle, signals indicative of such scattered light. To reduce the effects of noise from stray light, the optical signals are spatially and spectrally filtered before detection. After optical detection, the electronic signals are further conditioned by amplification and special filtering. The retained signals are converted to digital signals. The digital signals are edited and accepted if they satisfy certain conditions pertaining to a selected threshold varied in accordance with the average amplitude level of the noise plus signals. The digital sampled signals from each particle are grouped. A centroid, based upon a weighting of the signals in each group in accordance with amplitude and time, is determined to represent the most probable time at which the particle crossed the peak of the illuminated region. The peak amplitude of each signal from the first detector is paired with the peak amplitude of the successive signals from the second detector. The time difference between the paired signals, and their product amplitudes, are determined. The amplitude products are separated into a plurality of successive bins on the basis of the time difference between the signals in each pair. The amplitude products in each bin are averaged. The bin with the greatest average amplitude product and the two (2) adjacent time   bins are then selected. The median time in the bin having the highest average product amplitude is used as a first approximation to the transit time of a particle between the two sheets. An estimate with enhanced accuracy may be obtained by calculating the "centroid", by a method analogous to that used above, of a narrow distribution of events selected from those within the three (3) chosen bins. The movement of the airborne vehicle (12) may be determined from the selected time difference. Replication of the transit system to provide at least three pairs of illuminated regions may permit the direction to be obtained also.
Patent EP-0306001-A2 (EP)
Inventor: URASHIMA KAZUHIRO NGK SPARK PL
IPC: C04B35/584
Filed: 1988-08-31
Abstract: A silicon nitride sintered product comprises, in % by weight, 1 to 10% Mg, calculated as MgO, 1 to 10% Zr, calculated as ZrO₂, 0.1 to 2.0% of at least one of Aℓ, calculated as Aℓ₂O₃, Li, calculated as Li₂O, and Na, calculated as Na O, and the remainder being Si₃N₄ and unavoidable impurities.
Patent EP-0316539-A2 (EP)
Inventor: KOTOWSKI JEFFREY P
IPC: F02M69/08
Filed: 1988-09-19
Abstract: A fixed volume receiving cavity (18) of a fuel injector (11) receives fuel from a fuel inlet valve means (23, 24) in accordance with the time duration (T A ) of fuel metering control signal pulses. Injection occurrence control signal pulses (101) actuate a compressed air inlet valve means (26-30) connected to the cavity to inject the contents of the cavity through an outlet valve (20) and into a combustion chamber (15) of an engine. The fuel metering pulses are developed by a microprocessor. Circuitry separate from and external to the microprocessor receives the fuel metering control signal pulses and provides, in response thereto, the fuel injection occurrence control signal pulses. Use of a fixed volume receiving cavity in the injector, in combination with the time-controlled fuel inlet valve means, eliminates many mechanical linkages required in most prior injectors. Deriving the fuel injection occurrence signal pulses from the fuel metering signal pulses allows the microprocessor to produce only a single output signal (Y) to implement fuel injection control.
Patent EP-0311100-A2 (EP)
Inventor: PARTRIDGE JOHN JOSEPH
IPC: C07H19/06
Filed: 1988-10-07
Abstract: Compounds of the formula <IMAGE> in which the dotted bond is optional, B represents OH or OC(O)R; C represents NHC(O)R<1> or N=CH-NR<2>R<3>; R, R<1>, R<2> and R<3> independently of one another represent straight-chain or branched alkyl, alkoxyalkyl, aralkyl, aryloxyalkyl or aryl, are active against retroviral infections, in particular AIDS. <IMAGE>
Patent EP-0318745-A2 (EP)
Inventor: OTTO DIETER
IPC: H02G1/08
Filed: 1988-11-12
Abstract: The invention relates to a process for laying cables in conduits laid in advance, and a device for carrying out the process. It is characteristic that the cable is pushed through a suitable device into the conduit and a pressurised fluid is simultaneously introduced into the conduit, which fluid facilitates the cable transport in the pipeline by surface friction on the cable and reduction of the friction between the cable and the wall of the conduit. A further improvement can be achieved if the cable is coupled to a traction plug, which is forced through the conduit by the fluid, and is thus introduced into the conduit by means of the traction and pressure effect. In this way, it is possible to insert cables of over 1500m length into conduits with curves in the horizontal and vertical direction, without any risk of fracturing the conductors in the cable. <IMAGE>
Patent EP-0319064-A2 (EP)
Inventor: SCHENK BERT
IPC: A23L33/20
Filed: 1988-11-15
Abstract: Oil and water emulsions which contain a phospholipo­protein material which has been modified by phospholipase A, and at least one native starch based thickening agent, are prepared by subsequently gelatinising the thickening agent, incorporating the modified phospholipoprotein containing material into the gelatinized thickening agent, then incorporating the oil (which may at least partially be replaced by a low-­calorie fat substitute) and finally homogenizing the mixture obtained.
Patent EP-0275151-A2 (EP)
Inventor: INOUE OSAMU
IPC: C01G53/00
Filed: 1988-01-08
Abstract: A method for producing crystalline complex perovskite compounds from starting compounds of at least one metal such as Ca, Ba or Sr, at least one metal such as Mg, Zn, Ni or Co and at least one metal such at Ta or Ni. The respective compounds are selected from oxides, hydroxides, hydrous oxides, and water-soluble organic compounds and inorganic salts of the respective metals. The water-soluble organic compounds and inorganic salts are capable or yielding metal oxides, hydroxides and hydrous oxides by hydrolysis. These starting compounds are heated at certain temperatures in an alkaline aqueous solution to obtain the perovskite compound at significantly low reaction temperatures of at least 95°C. Prior to the heating, the starting compounds may be treated in the alkaline aqueous solution at temperatures lower than 95°C to form a uniformly mixed amorphous phase of the compounds and then heated.
Patent EP-0279660-A2 (EP)
Inventor: AUTRY FARRELL
IPC: B65D88/68
Filed: 1988-02-18
Abstract: The present invention is directed to a cutting tip de­vice (31), and method of using the device (31), for removing the build-up of particulate (24) from an internal surface of a storage bin (23), such as a coal bunker or a grain silo (23). The cutting tip (31) is attached to a source of compressed gas by a hose, and in­cludes at least one internal gas passageway (35) through which the compressed gas is forced. The compressed gas is at a prede­termined minimum pressure and flow rate sufficient to cause the cutting tip (31) to gyrate in an erratic fashion about the hose, and to strike the build-up (24) with sufficient force to re­move the particulate (24) from the interior of the storage bin (23). By lowering a hose having the cutting tip (31) attached to it into a storage bin (23) and forcing compressed gas through the hose and cutting tip (31), the interior of the storage bin (13) is cleared of its build-up (24).
Patent EP-0288320-A2 (EP)
Inventor: BORNENGO GIORGIO
IPC: C07C69/003
Filed: 1988-04-25
Abstract: A process for removing soluble compounds of tin from esters of mono- or poly-carboxylic acids and of mono- or poly-hydric alcohols, useful in the field of oleodynamic fluids, wherein the esters are treated with 5-sulfo-salicylic acid, whereby tin is precipitated as an insoluble compound, and the thus formed precipitate is separated from the purified esters.
Patent EP-0305080-A2 (EP)
Inventor: FRANK EYAL
IPC: A61B5/026
Filed: 1988-08-10
Abstract: Portable apparatus (10) for monitoring peripheral blood flow comprising, according to one embodiment, apparatus for sensing infrared emissions from a bloodstream, including signal generating apparatus for generating a signal of an intensity corresponding to the intensity of an infrared emission sensed by the infrared sensing apparatus (12). According to an alternative embodiment, the apparatus for monitoring comprises apparatus for directing infrared radiation towards the bloodstream of a user; apparatus for receiving infrared radiation reflected from the bloodstream of the user; and apparatus associated with the apparatus for directing and the apparatus for receiving for measuring the difference between the infrared radiation transmitted to the bloodstream and the infrared radiation reflected from the bloodstream, including apparatus for generating a signal of an intensity corresponding to the intensity of the difference. The apparatus for monitoring also comprises a power source (24), electronic control apparatus (11) selectably (20) connectable to the power source including apparatus for receiving a signal from the signal generating apparatus and alarm apparatus (26, 22) associated with the signal receiving apparatus for emitting an alarm output if no signal of at least a selected minimum intensity is received by the signal receiving apparatus from the signal generating apparatus within a selected period of time.
Patent EP-0311343-A2 (EP)
Inventor: DAWSON GEOFFREY GEORGE
IPC: C11D17/00
Filed: 1988-10-04
Abstract: Toilet compositions in beta-phase bar form comprising 45% to 90% C₈₋₂₄ fatty acid soap, 0.5% to 45% of ethoxylated nonionic surfactant, and 0.01% to 5% of a water-soluble polymer. The compositions have improved scum-control uncharacteristics with excellent mildness, smear, lathering and transparency/translucency.
Patent EP-0288405-A2 (EP)
Inventor: COMBES ANDRE
IPC: A23L13/20
Filed: 1988-04-20
Abstract: Animal substances consisting of parts of muscles, parts of cartilages, parts of bone and parts of fat are heated in an aqueous medium at a temperature of between 80 and 130 DEG C for periods of between 8 and 20 hours, then the fats are decanted and concentration by evaporation takes place. Application of the composition in the canning, cooked pork meat, curing and cooked-dish industries.
Patent EP-0325148-A2 (EP)
Inventor: MORISHITA MITSUHARU C O MITSUB
IPC: B62D5/04
Filed: 1989-01-10
Abstract: The power steering system of this invention has a motor which provides auxiliary torque for the steering shaft to assist in steering. 
     The maximum level of the motor current is varied in response to the mean motor current at predetermined inter­vals of time so as to regulate the maximum motor current and thereby prevent overheating or burning of the motor when, for example, the steering wheel is held for a long time in an extreme position.
Patent EP-0355682-A2 (EP)
Inventor: SCHWAB MICHAEL DR
IPC: C08G18/28
Filed: 1989-08-16
Abstract: Use of a water-dispersible polymer as binder in an aqueous filler composition which may or may not comprise, in addition to other polymeric binders, crosslinking agents and the customary additives, wherein the water-dispersible polymer is a polyurethane resin which contains building blocks derived from (A) polyisocyanates, (B) polyols having an average molecular weight Mn of at least 400, (C) low-molecular polyols if desired and, (D) compounds containing at least two groups reactive toward isocyanate groups and at least one group capable of forming anions, and (E) compounds which are monofunctional or contain active hydrogen of variable reactivity, these building blocks being always positioned at the chain end fo the polyurethane resin, and optionally (F) compounds which are other than (B), (C), (D) and (E) and contain at least two groups reactive toward NCO groups. The crosslinked filler coatings obtainable therefrom are distinguished, inter alia, by improved stone-chip resistance at low temperatures and by good intercoat adhesion.
Patent EP-0364796-A2 (EP)
Inventor: BERG KLAUS DR
IPC: G11B7/2534
Filed: 1989-09-30
Abstract: Die Erfindung betrifft halogenfreie binäre Mischungen aus zwei vollaromatischen Polycarbonaten mit einer dispersen Löslichkeit von jeweils zwischen 18 und 35 (J/ccm)<1/2>, wobei beide Polycarbonate hochmolekular sind und jeweils nicht mehr als 70 Mol.-% Bisphenol A enthalten. Weiterhin ist Gegenstand der vorliegenden Erfindung die Verwendung dieser Mischungen für optische Datenspeicher sowie Formteile, die aus den Mischungen hergestellt sind.
Patent EP-0339739-A2 (EP)
Inventor: HORSTER HORST DR
IPC: F24C15/24
Filed: 1989-04-24
Abstract: Known cooking appliances, with a cooking plate designed in particular as a glass-ceramic plate, have a heating device with at least one light source and an optical filter. The known optical filter is intended to prevent heating devices and the like being visible through the cooking plate. The use of the filter leads to increased manufacturing and assembly outlay. The known filter furthermore does not make any contribution to reducing heat losses and improving the control performance of the cooking appliance. In order to reduce heat losses and improve the control performance of cooking appliances, the light source (9) is surrounded by an essentially non-absorbing optical filter which has a range of a high degree of reflection for wavelengths below approximately 0.73  mu m and, above this wavelength, high transparency. By means of the optical filter according to the invention, the efficiency of cooking appliances can be increased, and the filter can also be fitted subsequently to appliances which are already available. <IMAGE>
Patent EP-0349275-A2 (EP)
Inventor: SAWAIDE MINORU C O SHIMIZU CON
IPC: E04B1/41
Filed: 1989-06-27
Abstract: An anchoring structure comprises an anchor rod (10) which is secured to the inside of an anchor hole (40) in concrete (30) by a cementing material (20) except for an upper section of the rod (10) having a depth of at least 1.5 times the diameter of the anchor hole (40). The upper end of the anchor rod (10) may be surrounded by an insulating sleeve (50) which fits into the upper section (70) of the anchor hole (40). The anchor rod (10) may have a continuous groove formed therein, at least one surface (60) of which has a slope of 15 - 50°. The depth of the groove is at least as large as the maximum crack width expected to appear around the anchor in the concrete (30).