baber/WOPTO huggingface dataset:
Patent EP-0245670-A2 (EP)
Inventor: MORRISON S ROY
IPC: C10N10/12
Filed: 1987-04-16
Abstract: Novel single layer materials of the form MX 2 , where MX 2  is a layer-type dichalcogenide such as MoS 2 , TaS 2 , WS 2 , or the like, exfoliated by intercalation of an alkali metal, and immersion in water, are disclosed. MoS 2  has been exfoliated into monolayers by intercalation with lithium followed by reaction with water. X-ray diffraction analysis demonstrates that the exfoliated MoS 2  in suspension is in the form of one- molecule-thick sheets. X-ray patterns from dried and re-stacked films of exfoliated MoS 2  indicate that the layers are randomly stacked. By adsorbing monolayers or precipitating clusters of various species such as compounds of Co, Ni, Pb, Cd, AI, Ce, In and Zn, on MoS 2  while the sulfide is suspended as single layers and then recrystallizing, a new group of inclusion compounds can be formed. In the re-crystallized or re-stacked materials, the inter-layer spacing can be expanded or contracted compared to MoS 2 .
Patent EP-0248407-A2 (EP)
Inventor: MATSUDAIRA HIDETOSHI
IPC: G08G5/02
Filed: 1987-06-02
Abstract: Transmitting coils TC and receiving coils RC are arranged opposite to each other along a guidance course (2) in a taxiway (1) of an airplane at predetermined intervals. When the airplane passes between a transmitting coil (TC) and a receiving coil (RC), the value of the current flowing through the receiving coil (RC1) changes by a mutual induction. The change is electrically detected, so that the position of the airplane is detected.
Patent EP-0249974-A2 (EP)
Inventor: STAAR MARCEL JULES HELEN
IPC: G06Q10/00
Filed: 1987-06-17
Abstract: The stock-taking system of the vending machine incorporates means for defining the specific locations of the various articles. Provision is also made for detecting the presence or absence of an article in its location and for allowing a certain freedom in the shape and volume of an article in relation to a reserved location. Great flexibility is provided for the rapid adaptation of the system to other shapes of articles. Means are provided so that the state of the locations can be ascertained for servicing or invoicing.
Patent EP-0253183-A2 (EP)
Inventor: LAILACH GUNTER DR
IPC: C01G23/02
Filed: 1987-06-27
Abstract: Die vorliegende Erfindung betrifft ein Verfahren zur Herstellung von TiCl4 durch Chlorierung von titanhaltigen Rohstoffen in Gegenwart von Reduktionsmitteln, Abtrennen von festen Metallchloriden durch Kühlen der Reaktionsgase, anschließende Kondensation des Roh-TiCl4, Reduktion von im Roh-TiCl4 anwesenden Vanadinverbindungen unter Bildung von festen Reaktionsprodukten und nachfolgender Destillation.
Patent EP-0254913-A2 (EP)
Inventor: STRAND JOHN
IPC: B29D30/72
Filed: 1987-07-06
Abstract: A grinder for removing a predetermined amount of rubber at a predetermined angle from a raised or recessed area on the sidewall of an inflated tire as the tire rotates. A pair of spaced sensors engage the sidewall area of the tire at predetermined radial spaced locations on opposite sides of the area to be worked. The sensors generate a pair of electri- cai signals in relationship to the profiles of the sidewall areas engaged thereby. The signals are fed to a microprocessor which calculates the average angle of the raised or recessed area by the difference between the outputs from the two sensors along with the known spacing therebetween and generates a third signal. This third signal is supplied to a servo mechanism which automatically adjusts the grind angle of the grinding wheel to match the average angle of the area to be ground. A fourth signal is supplied by the microprocessor. to another servo mechanism which dynamically controls the depth of grind of the grinding wheel in relationship to the profile of the sidewall represented by the signal generated by one of the sensors. In an alternate embodiment the signal generated by the microprocessor representing the average angle of the area to be worked controls the spacing between the tire beads by adjusting the tire mounting chuck to place the sidewall area in a relatively flat plane for perpendicular contact by the grinding wheel eliminating angle adjustment of the grinding wheel.
Patent EP-0262337-A2 (EP)
Inventor: WILCOX JEFFREY S
IPC: B60B33/00
Filed: 1987-08-03
Abstract: A two wheel roller caster (10) for use in supporting movable objects on a floor having a conductive band (56) which has two ends and is mounted between two wheels (16) so as to provide conductive contact between the movable object and the floor. A conductive path (60, 58, 56) connects a stem (14) to the connective band (56).
Patent EP-0260436-A2 (EP)
Title: Closing device for loading or unloading openings of transport tanks, especially for tank or hopper vehicles
Inventor: SCHIMOCH HANS-PETER
IPC: B65D90/66
Filed: 1987-08-11
Abstract: The closing device for swivel lids (1), which are actuated by remote control via a linkage (2), has a control lever (11) as a constituent of the linkage (2), which lever on the one hand produces the swivel movement of the lid (1) and, on the other hand, controls the actuation of a locking hook (19). The actuation of the control lever (11) is advantageously effected via a lever triangle (8), on which the actuator (3) acts, and which transmits the actuation path of the actuator (3). After locking of the locking hook (19), the control lever (11) assumes an above dead centre position. <IMAGE>
Patent EP-0259889-A2 (EP)
Inventor: ASAI SHUNJI
IPC: H02M3/338
Filed: 1987-09-11
Abstract: A switching regulator type power supply circuit comprises a converter transformer (3), a blocking oscillation circuit comprising a transistor (TR4) having a collector connected to a rectifying output of an AC power supply through the input winding (N1) of the transformer (3) and an emitter and a base connected to a positive feedback winding (N3) of the transformer, and a switching control circuit (4, 5) connected between the base of the transistor (TR4) and a fluctuation detecting winding (N4) and the positive feedback winding (N3) of the converter transformer (3). Still another switching transistor (TR6) is connected between the base of the switching transistor (TR4) and the positive feedback winding (N3) and a proportional current supply circuit (L1, D12) comprising a coil (L1) and a Zener diode (D12) is connected to the emitter and the base, the base having a resistor (R21) for bias connected thereto. As a result, when a fluctuation of the input voltage applied to the input winding (N1) or a fluctuation of a load connected to the output winding (N2) occurs, a base current in accordance with the fluctuation of the collector current is supplied to transistor for blocking oscillation.
Patent EP-0266750-A2 (EP)
Inventor: TRESER WALTER
IPC: B60B19/06
Filed: 1987-11-04
Abstract: The invention relates to a vehicle wheel rim with an air chamber on the rim side. According to the invention the air chamber is formed as an annular chamber (15) with a large volume between a rim body (2) and a superimposed rim cover (3). The air chamber (15) is connected via holes (19) to the tyre chamber. The rim cover (3) is bolted by means of bolt fastenings (18, 11) to the rim body (2) with which, through the use of O-rings (16, 17), it forms a seal. In this way an additional volume is created on the rim side in the annular chamber (15) thereby improving the ride comfort. In a further embodiment the valve (22) is fitted close to the hub on the annular chamber (15), which reduces the centrifugal forces acting on it. In a further development of the invention radial cooling air ducts run outside the annular chamber (15) through the rim body (2). <IMAGE>
Patent EP-0231976-A2 (EP)
Inventor: RASMUSSEN VIGGO
IPC: B29C48/51
Filed: 1987-01-29
Abstract: A crosshead extruder having an extruder housing with a throughlet passage for cylindrical workpieces to be coated with a highly viscid material such as unvulcanized rubber, an extruder nozzle (12) for defining the thickness of such coating, and a side inlet for supply of a pressurized coating material to the extruder housing, is provided with an interior power driven worm member (22) for receiving the pressurized inlet material and conveying it around the workpiece passage and forwardly towards the extruder nozzle (12), whereby it is ensured that the coating material is present at the extruder nozzle (12) all the way around the workpieces (10) even when these are of a large diameter. For counteracting a rotational movement of the coating material out through the extruder nozzle (12) the worm member (22) has a protruding front end core portion which is held non-rotating by being mounted on a holding pipe (34) which projects rearwardly through the central passage of the worm member and beyond the rear end thereof, where the holding tube (34) is anchored non-rotatably to the chassis (42) of the crosshead extruder.
Patent EP-0234664-A2 (EP)
Title: Vorrichtung zum Verbinden von Lichtwellenleitern und Verfahren zu deren Herstellung
Inventor: HUBNER HORST DR
IPC: C03B37/14
Filed: 1987-02-20
Abstract: Die Vorrichtung enthält einen Träger (1) mit Faserführungsrillen (2). der aus glasartigem Kohlenstoff besteht. Bei der Herstellung des Trägers werden die Faserführungsrillen vorzugsweise mit einem entsprechend gestalteten Preßstempel in einen auskondensierten Phenolharzkörper eingepreßt. Der derart vorgeprägte Phenolharzkörper wird durch Karbonisation in den Träger aus glasartigem Kohlenstoff umgewandelt.
Patent EP-0241993-A2 (EP)
Inventor: BILLENGREN LARS
IPC: B29C70/46
Filed: 1987-04-07
Abstract: This invention relates to a method in the manufacture of panels, building boards and the like which comprise at least two surface layers, containing a curable resinous material and admixed filler, and an intermediate layer, located between said surface layers and consisting of a solid, flexible material, as well as a system for carrying out said method. To make possible a rational manufacture of such panels having a high, uniform quality and a uniform thickness, a series of molds (1) each comprising a base plate (3) are advanced in succession through a plurality of stations (11, 13, 17), in which a surface layer is applied to all of the base plates (3). Hereby only every second base plate provided with an applied layer is pro­vided with an intermediate layer and every second base plate (3) of the series, which has been provided with an applied surface layer, is inverted and positioned upon a preceding base plate in such a manner that laminated units are formed, each comprising two base plates, an intermediate layer and two surface layers, each surface layer being located bet­ween an individual base plate and said intermediate layer. After that said units are advanced first through a curing zone (36) and subsequently through a cooling zone (37), before the panels consisting of two surface layers and an intermediate layer are separated from their appurtenant base plates.
Patent EP-0274801-A2 (EP)
Inventor: ALEXANDER ELIZABETH MARIA LEON
IPC: H01L27/00
Filed: 1987-12-29
Abstract: In a method of manufacturing a semiconductor device of the "semiconductor on insulator" type comprising at least one carrier body and a monocrystalline semi­conductor body, in a major surface (2) of a monocrystalline semiconductor body (1) grooves (3) are provided having a predetermined depth. The surface provided with grooves is coated with a layer (4) of material resistant to polishing; this layer is coated with a layer (5) of a chemomechanically polishable material having a layer thickness exceeding the groove depth, the latter layer (5) being polished to flatness and smoothness. The polished surface of the semiconductor body (1) is con­nected to a smooth flat major surface of a carrier body (6). Subsequently, the semiconductor body (1) is made thin, at least the last part of this operation consisting of a polishing step, which terminates on the layer (4) of material resistant to polishing so that mutually insulated "semiconductor on insulator" regions are obtained, the thickness of the semiconductor regions being equal to the depth of the grooves.
Patent EP-0254450-A2 (EP)
Inventor: GEBERTH JOHN DANIEL JR
IPC: F04B43/067
Filed: 1987-07-07
Abstract: An improved airless paint spray pump having an intake (20), an inlet valve assembly (62), a pumping chamber (54, 56), an outlet, an outlet valve assembly, and stroke pumping means (42) for pumping the fluid paint into the pumping chamber through the intake during the intake stroke and through the outlet on the pumping stroke. The inlet valve assembly includes a flat valve (70) which cooperates with a valve seat (68) at the intake and is displaced from the valve seat during the intake stroke of the pumping means and is seated on the valve seat (68) during the pumping stroke of the pumping means. The flat inlet valve replaces the previous ball type inlet or check valve thereby expanding the design capabilities of the pump.
Patent EP-0258010-A2 (EP)
Inventor: HAINES WILLIAM ERNEST
IPC: F16D65/56
Filed: 1987-08-21
Abstract: An automatic adjuster for an internal shoe drum brake having a strut (19) extending between the shoes (11 and 12), includes an adjustment element (22) for adjusting the effective length of the strut (19) to maintain the appropriate clearance between the brake shoes (11 and 12) and the drum. The adjustment element (22) has a screw threaded portion (26) which co-operates with a correspondingly threaded ratchet wheel (29) and a pawl assembly (30,36) is associated with said ratchet wheel (29), the pawl assembly (30, 36) moving tangentially with respect to the ratchet wheel (29) as the brake shoes (11 and 12) move upon actuation of the brake, so that if movement of the brake shoes (11 and 12) is in excess of a predetermined amount, a pawl formation (38) will engage a tooth (57) of the ratchet wheel (29) to rotate the ratchet wheel (29) and adjust the adjustment element (22). A temperature sensitive element (60) is provided to deflect the pawl formation (38) so that it will not engage the ratchet wheel (29) as it moves relative thereto, when the temperature exceeds a predetermined value.
Patent EP-0273842-A2 (EP)
Title: Push-button switch and keyboard with such a switch
Inventor: REYNAL ALAIN
IPC: H01H13/702
Filed: 1987-11-26
Abstract: Switch of the push-button type comprising at least two pins (1), each one disposed at the end of at least one line of an electrical circuit and of at least one pin (2) intended to connect the lines in order to close at least one circuit by contact between the end pins (1) of the said lines, characterised in that the end pins (1) of the circuit lines and the connection pin(s) (2) are made of the same material which is resistive and chemically perfectly stable under normal conditions of use. <IMAGE>
Patent EP-0250373-A2 (EP)
Inventor: CITTERIO GIANFRANCO
IPC: A45D40/04
Filed: 1987-06-12
Abstract: The present invention relates to a metering container,particularly designed for thick and semi-­thick cosmetic products,such as creams and the like, comprising a holding body (2) including,at the top, a delivery surface (3) and,in its inside,a chamber holding the product to be delivered,which is closed at the bottom by a sliding member (10) which may be displaced with respect to an axial stem (11) extending in the inside of the body and rigid with an outer ring nut (12).The main feature of the invention is that the container comprises means for displacing the sliding member, as the stem is rotated,consisting of an intermediate body (20) rigid with the sliding member (10) and formed with toothed portions (27),abutting on the surface of the stem (11), which is smooth and substantially shaped as a cylindrical helix.
Patent EP-0283677-A2 (EP)
Inventor: STRUNKMANN JORG
IPC: H05K7/20
Filed: 1988-01-30
Abstract: The object of the invention is an electrical module, having a cooling body (1), a power block (14), which is fitted with semiconductor components, is connected to the cooling body and has at least two connections, at least one fuse (15) for the power block and having a printed-circuit board (18) for the retention and connection of electronic components. The module has a housing. The cooling body (1) is designed in an L-shape. Both inner surfaces (2, 3) are housing walls.
Patent EP-0281983-A2 (EP)
Inventor: BURGER WILLY DIPL ING
IPC: A47B47/03
Filed: 1988-03-05
Abstract: Plug-in system for the assembly of a housing frame, into whose side openings can be inserted wall elements (1), which plug-in system comprises corner pieces and profiled rods (6), three connectors arranged at right angles to one another, onto which the profiled rods can be pushed emerging from each corner piece. The profiled rods have a first metallic profiled-rod part (60), which in cross-section has two long side walls (61) adjoining one another at right angles and at each of whose ends there adjoins a short side wall (62) bent inwards at right angles, a flange wall (63) bent outwards at right angles adjoining each of the free ends of said side wall (62), and which profiled rods (6) are provided with at least one metallic sliding groove (71) situated on the inside of the housing. According to the invention, there are two sliding grooves (71) which are arranged relative to one another in such a way that their mid-axes lying in the cross-section of the profiled rod (6) run perpendicular to one another and perpendicular to in each case one of the long side walls (61), and that the two sliding grooves (71) are formed from a second metallic profiled-rod part (70) which is connected to the first metallic profiled-rod part (60) via insulating-web walls (65) consisting of heat-insulating material. <IMAGE>
Patent EP-0283945-A2 (EP)
Inventor: STOLL WILFRIED DR RER POL
IPC: H02P27/04
Filed: 1988-03-18
Abstract: The current supply allows a rectified AC voltage to be converted into arotary current, with variable frequency and amplitude, supplying the asynchronous drive motor. The frequency generator (67) is coupled to a rev. setting source (42) for selecting the appropriate frequency and amplitude values in accordance with a given characteristic. When a limit value corresponding to the peak motor load is reached the working point of the frequency/amplitude characteristic is adjusted to obtain a reduced frequency and voltage. Pref. the characteristic is provided by a function generator (66) coupled to the rev. setting source via a ramp generator (65).
Patent EP-0298291-A2 (EP)
Inventor: RICHTER EBERHARD
IPC: B27G11/00
Filed: 1988-06-18
Abstract: In order to glue saw-toothed abutting surfaces (1) of strip-shaped veneer pieces (2 and 3) to be joined to form veneer blanks, the front abutting surfaces (1) and hence the teeth (4) are in each case wetted with glue by arranging the two veneer pieces (2 and 3) at a distance from one another with one flat side and teeth (4) pointing towards one another on an application surface (7), an apportioned strip of glue (6) or, alternatively, a series of spots of glue being applied in the space between the two mutually facing front sides of these veneer pieces (2 and 3) to be joined, before, at the same time as their arrangement or, alternatively, afterwards, and at least one veneer piece then being moved towards the other and in the process being pushed through the glue with its teeth (4). In this process the moved veneer pieces(s) (2 and 3) is/are guided on their top side (10) facing away from the application surface (7) having the glue and are held down to such an extent that they are prevented from sliding over one another. The intermediate transport of the veneer blanks after the wetting of the abutting points with glue is thus avoided and the wetting with glue and the joining together take place on one and the same apparatus. <IMAGE>
Patent EP-0307860-A2 (EP)
Inventor: FELIX ARTHUR MARTIN
IPC: C07K14/00
Filed: 1988-09-13
Abstract: Linear and cyclic growth hormone releasing factor analogs of the formula 
 and a method for stimulating the release of growth hormone in subjects by administering to the subject an effective amount of the compounds of the invention.
Patent EP-0320736-A2 (EP)
Inventor: DEWHURST JOHN E
IPC: C08G18/65
Filed: 1988-12-05
Abstract: The present invention is directed to a novel hydroxyl-group containing material, and the use thereof in the RIM process. More particularly, the present invention is directed to a hydroxyl-group containing material comprising the reaction product of
     a) an isocyanate group containing material having an isocyanate group content of from about 0.5 to about 8% by weight produced by reacting
   i) an organic di- and/or polyisocyanate, and   ii) an organic hydroxyl-group containing material having from 1 to 8 hydroxyl groups and having a molecular weight of from about 1800 to about 10,000 and       b) a sufficient amount of a hydroxyl-group containing amine to react with all the isocyanate groups of component a), said amine characterized as (i) containing from 2 to 8 hydroxyl groups, (ii) containing at least one tertiary amine group, (iii) containing no primary amino groups, and (iv) having a molecular weight of from about 120 to about 1000. The hydroxyl functional materials of the present invention are characterized by a relatively low viscosity, which renders them eminently suitable for the RIM process. Additionally, when used in the RIM process, the materials of the present invention are auto-catalytic because of the presence of the tertiary amine groups. The materials yield product having excellent green strength and increased flex modulus.
Patent EP-0319953-A2 (EP)
Title: Liquid ink for selective printing
Inventor: GODA HITOSHI
IPC: C09D11/02
Filed: 1988-12-07
Abstract: A liquid ink composition for selective printing comprising a coloring atent and a vehicle comprising a non-drying oil as a main component and a dispersing agent, wherein an iodine-containing antifungal agent having the general formula (I):
      wherein R is a lower alkyl group or a halogen atom is contained. The ink composition has an excellent fungus resistance and retains a desired ink flowability on storage. Accordingly, an ink ribbon or ink roller impregnated with the ink composition can be stored without impairing printing properties such as printing durability while being kept from getting moldy.
Patent EP-0324958-A2 (EP)
Inventor: VALENTINE DONALD JR
IPC: C07F9/72
Filed: 1988-12-19
Abstract: Alkyl arsines are made by reaction of arsine and an olefin in contact with acid catalyst. Products are mono and di-substituted arsines, e.g. alkyl and di-­alkyl arsines. The products contain practically no metallic or oxygenating impurities.
Patent EP-0321923-A2 (EP)
Inventor: DEBOER CHARLES DAVID C O EASTM
IPC: B41M5/382
Filed: 1988-12-20
Abstract: A dye-donor element for laser-induced thermal dye transfer comprising a support having thereon a dye layer and an infrared-absorbing material, characterized in that the infrared-absorbing material is a cyanine dye having the following formula:
      wherein: 
R¹ and R² each independently represents a substituted or unsubstituted alkyl group; 
R³, R⁴, and R⁵ each independently represents hydrogen or a substituted or unsubstituted alkyl group; or R³ and R⁴ may be joined together, directly or through one or more methyne or methylene groups to complete a substituted or unsubstituted cyclic ring of 5 to 9 members; 
Z¹ and Z² each independently represents hydrogen or the atoms necessary to complete a unsubstituted or substituted benzene or naphthalene ring; 
  Y¹ and Y² each independently represents a dialkyl substituted carbon atom, a vinylene group, an oxygen atom, a sulphur atom, a selenium atom, or a nitrogen atom with an R¹ or a substituted or unsubstituted aryl group attached; 
J represents hydrogen; a substituted or unsubstituted alkyl group; a substituted or unsubstituted aryl group; a halogen atom; or a nitrogen atom substituted with an alkyl or aryl group, or the atoms necessary to complete a 5- or 6-membered heterocyclic ring; 
n is 0 or 1; and 
X is a monovalent anion.