baber/WOPTO huggingface dataset:
Patent EP-0107349-A2 (EP)
Inventor: KAMIJO EIJI C O ITAMI WORKS
IPC: C04B35/80
Filed: 1983-09-22
Abstract: @ This invention relates to silicon ceramics sintered body, such as heat resistant ceramics sintered body, especially silicon carbide and silicon nitride. 
     Silicon carbide and silicon nitride among heat resistant ceramics are superior especially in heat resistance, impact resistance, and corrosion resistance, and effective in use as structural material or part material for a turbine or a diesel engine used in a high temperature gas, thereby having recently largely been interested in its development. 
     The silicon carbide and silicon nitride both are compounds of covalent bonding property and recognized as materials difficult to sinter. 
     Hence, they are not sole, but added with sintering additives to form compounds of low melting point to be sintered. The sintered body using the sintering additives, however, is defective in that strength at a high temperature is deteriorated. 
     This invention has been solved the above problem by allowing the sintered body to contain fiber whiskers. In other words, silicon ceramics powder, whisker formation agents to be whisker under heat treatment, sintering additives, and at need whisker formation accelerators, are mixed to be molded into the predetermined shape, and thereafter subjected to whisker formation heat treatment in the non-oxidizing atmosphere to produce whiskers within the molded material, which is densifying-sintered further in the non-oxidizing atmosphere, or the mixed materials are subjected to whisker formation heat treatment in the non-oxidizing atmosphere to thereby produce whiskers. Thereafter, the materials are molded into the predetermined shape and densifying-sintered in the non-oxidizing atmosphere, thereby obtaining the fiber reinforced silicon ceramics sintered body superior in heat resistance, impact resistance, and corrosion resistance.
Patent EP-0112656-A2 (EP)
Inventor: LAERUM OLE DIDRIK
IPC: C07K7/06
Filed: 1983-11-25
Abstract: The invention provides compounds of the general formula:(in which R<sup>1</sup> is the residue of glycine or D-alanine, and all other amino-acid residues are in the L-form, X<sup>1</sup> and X<sup>2</sup>, which may be the same or different, are OH or NH<sub>2</sub> and n is 0 or 1) and their physiologically acceptable salts.The compounds of the invention are capable of inhibit- ing the myelopoietic system of humans and animals, thereby protecting said system against attack by cytotoxic drugs.
Patent EP-0100698-A2 (EP)
Inventor: BAILLE MICHEL
IPC: A47C7/18
Filed: 1983-06-23
Abstract: 1. Vehicle seat comprising a shell (4), a decorative trimming (2), padding (1) interposed between the shell and the trimming, and inserts (5) and (6) integral with the shell and serving for fixing the seat to the vehicle, characterized in that the trimming (2), the padding (1) and the inserts (5) and (6) form an integral part of the shell (4), a securing fabric (3) being interposed between the padding and the shell.
Patent EP-0132541-A2 (EP)
Inventor: SCHICKANEDER HELMUT DR DIPL-CH
IPC: C07D295/096
Filed: 1984-05-30
Abstract: Es werden neue Propan-2-ol-Derivate der allgemeinen Formel I: <IMAGE> in der R für <IMAGE> steht, und deren Salze mit pharmakologisch annehmbaren Säuren beschrieben. Diese Verbindungen haben eine selektive Wirkung auf Histamin-H2-Rezeptoren.
Patent EP-0131296-A2 (EP)
Inventor: HENDRIKX PETER
IPC: A47B19/08
Filed: 1984-07-07
Abstract: The display stand comprises a base board, a display board linked thereto and a support board which is linked to the presentation board on the side opposite the attachment point to the base board and which supports the display board in the display position in an obliquely upright position. In order that the display stand can be opened out simply with space-saving accommodation and is then supported in a sturdy fashion, the base board has on all sides a vertically upright edge web, at the free upper edge of which the display board is linked to the free upper edge of an edge web which is at most of equal height and stands vertically upright from its display side, and the display board and support board are merely of such a size that they can be folded into the space bounded by the edge web of the base board. <IMAGE>
Patent EP-0144890-A2 (EP)
Title: Device and method for impact point determination
Inventor: HOHMANN THOMAS
IPC: F41J5/10
Filed: 1984-11-27
Abstract: 1. A method for evaluating the impact point of a simulated projectile trajectory or of a simulated laser beam, respectively, on a simulated target movable within a simulated terrain, whereat the terrain, the target, a sight and a tracer trajectory of the projectile or the trajectory of the laser beam, respectively, are digitally stored image point-by-image point, and a composed image is generated on a TV-monitor in the field of view of the optics of a person to be trained and whereat at conformity of the simulated projectile trajectory or laser beam, respectively, with image points of the target a hit or a laser echo, respectively, is indicated, characterized in that a hit with a target is only indicated in the event where at range conformity between the projectile and the target the image points of the tracer trajectory coincide with image points of the visible target silhouette or a laser echo is only indicated where the image points correlated to the simulated laser beam coincide with the image points of the visible target, respectively.
Patent EP-0120660-A2 (EP)
Inventor: TAKAGI KOTARO
IPC: H04N5/44
Filed: 1984-03-16
Abstract: @ A television receiver can be used both to generate a picture and sound from a broadcast video signal or to generate just a picture from a locally produced video signal, such as one provided by a video camera. A muting apparatus suppresses the sound generated from the broadcast video signal while the television receiver is used as a monitor for the locally produced video signal. The muting apparatus comprises a level shifterthat raises the level ofthe broadcast video signal. A switching means provides to the picture tube of the television receiver either the broadcast video signal or, if the video camera is plugged into the receiver, the locally produced video signal. The level of the signal supplied to the picture tube is sensed; if it is below the predetermined level a muting means connects the audio component of the broadcast video signal to ground to prevent sound from being generated while the receiver is used as a monitor.
Patent EP-0123456-A2 (EP)
Inventor: CHEN WEN-HSIUNG
IPC: H03M7/30
Filed: 1984-03-28
Abstract: An apparatus and method for signal processing employing intraframe and interframe variable prediction transform coding. Images are represented by sequential frames of two-dimensional arrays of digital signals. The digital signals are transformed to form transform coefficients for each frame. Predicted transform coefficients are formed using sets of variable prediction factors. The predicted transform coefficients for each frame are compared with corresponding actual transform coefficients for the frame to form transform coefficient difference signals. The difference signals are processed to control their range of values. The processed difference signals are statistically coded such thatthe more frequently occurring values are represented by shorter code lengths and the less frequently occurring values are represented by longer code lengths. The coded signals are stored in a buffer memory for transmission.
Patent EP-0143557-A2 (EP)
Inventor: KANEKO MASAKATSU SANKYO CHEMIC
IPC: A61P25/28
Filed: 1984-10-29
Abstract: Griseolic acid derivatives of formula (I):
     wherein A represents:
     have enzyme-inhibitory activity, especially against cAMP PDE and cGMP PDE. When formulated as compositions with appropriate carriers or diluents, they may be used for the treatment of a variety of organic disorders and show toxicities less than griseolic acid itself.
Patent EP-0145361-A2 (EP)
Inventor: CARSON JOHN ROBERT
IPC: C07D295/12
Filed: 1984-11-20
Abstract: 57 Acetylene compounds of the formula (I):
     wherein Y, R 1 , R,, R 3 , and R 4  are as described herein, m is 0-3, n is 0-2 and Ar is pehnyl or an aromatic heterocycle are disclosed. The compounds possess antihypertensive and anti-anginal properties and may be used in the treatment of humans. Methods for the preparation and use of such acetylene compounds are also disclosed.
Patent EP-0144248-A2 (EP)
Inventor: SHIRATO TAKEHIDE C O FUJITSU L
IPC: H01L27/092
Filed: 1984-12-07
Abstract: For example to provide a high circuit element switching speed and high current element packing density in a CMOS IC, a p-MOS FET (p-MOS) is formed on an n-type well region (13; 13a,13b), having a higher impurity concentration than that of an n - -type substrate (11) in which the well region is formed, provided selectively under the p-MOS FET (p-MOS). The well region (13; 13a,13b) is formed, for example, under a gate electrode (17b) of the p-MOS FET (p-MOS) and under a field insulating layer (15). The well region is not formed under a p + -type drain region (18a) - nor in some cases under a p + -type source region (18b) - of the p-MOS FET (p-MOS). This decreases the capacitance of the drain region - and of the source region. The p +  -type drain region - and the p *- type source region - may contact directly an n - -type substrate region. A latch-up phenomenon can be suppressed and the junction capacitance of the p-MOS FET is smaller.
Patent EP-0115998-A2 (EP)
Inventor: KURTZ JOHN A
IPC: B23K20/00
Filed: 1984-02-01
Abstract: @ Apparatus and method are described for rapid ball formation atthe end of lead wire retained in the capillary wire holding tool of a ball bonding machine. A circuit is coupled between the cover gas shroud and lead wire for establishing controlled electrical discharge between the end of the bonding wire and the shroud, for melting and forming a ball. The circuit includes a DC power supply for delivering a positive polarity to the shroud and negative polarity to the lead wire for drawing a discharge of electrons from the end of the lead wire to the shroud. A capacitor is coupled in series with the DC power supply for receiving the electrical discharge. An impedance is also coupled in series for limiting the electrical discharge current. Charging of the capacitor limits and shapes the electrical arc discharge to a controlled pulse profile of short duration for rapid ball formation. An electronic gate is also used to control pulse duration. The rapid and controlled ball formation avoids necking or thinning of the lead wire which often occurs at the stem above the bonding ball.
Patent EP-0159478-A2 (EP)
Inventor: TOMASZEWSKI WALTER
IPC: F16B7/04
Filed: 1985-02-13
Abstract: An improved channel connector for channel members, used in mechanical fastening systems for mechanically securing a flexible sheet relative thereto, each channel member being of generally rectangular form, transverse cross section, and each channel connector being comprised of a flexible resilient material of a shape generally corresponding to that of the channel members and having bottom, side and top walls enveloping the corresponding adjacent walls of the channel members, transverse abutment means, having opposed sides, emanating from the top walls at about the midpoint of the channel connector axial extent; and a channel connector bottom wall having one or more apertures of a predetermined size whose axially outermost extents, relative to the abutment means, are equally axially spaced from the opposed sides of the abutment means and of a dimension so as to cooperate with protrusions in the bottom wall of the channel members so as to physically bias their end surfaces against the opposed sides of the abutment means.
Patent EP-0160174-A2 (EP)
Inventor: ZANGERLE ERNST
IPC: B21F35/02
Filed: 1985-02-28
Abstract: 1. A machine for the production of coil springs (10) each of which is shaped from a piece of wire and has at its free ends end turns (11) which are bent to an approximate U-shape and over lie one another as seen in the direction of the axis of the spring (17), wherein the machine comprises several processing stations (177 to 178, 200) and a spring annealing station (180) in a circular arrangement and furthermore a turntable (181) comprising gripper arms (182 - 185) with gripper claws (187) arranged thereon in a radial direction, wherein starting from a spring winding station (177), a coil spring (10) initially unshaped at the ends is grasped by the gripper claws (187) of a gripper arm (182 - 185) and is fed in timed sequence to several processing stations (177 to 178, 200), as well as to the spring annealing station (180), where the end turns (11) are formed on the coil spring (10), characterized in that after the spring winding station (177) in the direction of rotation, a first bending station (178) for the one end turn (11) and, positioned opposite a second similar bending station (178) for the other end turn (11) are synchronously provided, and the bending stations (178, 178) have a central member (66) formed in a U-shape wherein several bending tools (74, 70, 78), displaceable in radial direction with respect to the central member (66), are provided, with recesses in the central member (66) and the bending tools corresponding to the bending points (5 - 8) on the end turns of the coil spring and furthermore a retainer (23) bears on the outer periphery of the central member (66), and that the spring annealing station (180) is connected after the second bending station (179) in the direction of rotation (Figures 3a, 3b, 4).
Patent EP-0165383-A2 (EP)
Inventor: MORITANI TOHEI
IPC: C08K3/22
Filed: 1985-03-22
Abstract: A resinous composition composed of a thermoplastic resin, a saponified product of ethylene-vinyl acetate copolymer, and a low-molecular salt or oxide containing at least one element selected from Groups I to III of the Periodic Table. The composition provides molded items which are free of fish eyes and superior in gas barrier properties.
Patent EP-0169974-A2 (EP)
Inventor: GRISS PETER PROF DR-MED
IPC: A61F2/34
Filed: 1985-04-06
Abstract: 1. An acetabular cup prosthesis whose cup (8) is hemispherical and has near the mid-circumferential plane three webs (5-7), the same projecting from the conical surface of the cup, extending substantially in the meridian direction and being so distributed around the periphery that a central web (5) is disposed at a first angle (alpha) to an adjacent web (7) disposed on one side and at a second angle (beta) to the adjacent web (6) on the other side, for the angle (beta) 85 degrees =< beta =< 105 degrees, characterised in that the cup prosthesis is rimless and for the first angle (alpha) 135 degrees =< alpha =< 155 degrees.
Patent EP-0165582-A2 (EP)
Inventor: MATHYSSEK KONRAD DR
IPC: G02B6/42
Filed: 1985-06-18
Abstract: Es wird ein Verfahren zur Herstellung eines blanken Fasertapers an einer metallisierten Faser beschrieben. Das Verfahren ist gekennzeichnet durch das Erweichen und Zeihen der durch Sputtern oder Bedampfen metallisierten Faser (1) im Lichtbogen (9). Dabei schnürt sich die erweichte metallisierte Faser (1) ein und in der entstehenden Einschnürung (10) wird die metallisierte Faser (1) in Folge der Einwirkung des Lichtbogens (9) über dem ganzen Umfang von der Metallisierung (11) befreit und damit blank. Die derart erzeugte blanke Einschnürung (10) wird durchtrennt und ein dabei entstehendes, sich verjüngendes blankes Endstück an einer der beiden metallisierten Faserhälften, die bei der Durchtrennung entstehen, kann als der blanke Fasertaper verwendet werden. Durch Anschmelzen einer Linse (20) an das blanke Endstück kann ein Fasertaper mit Linse erzeugt werden.
Patent EP-0169519-A2 (EP)
Inventor: BOHRER PHILIP J
IPC: G01N27/414
Filed: 1985-07-20
Abstract: The invention relates to an integrated semiconductor device and a method for fabricating the device. The device comprises a semiconductor body (20) with a first surface (36) having a predetermined orientation with respect to a crystalline structure in the semiconductor body. The semiconductor body has a depression (30) formed into the first surface (36) of the body. A layer (28, 29) of thin film material covers at least a portion of the first surface. A thin film member (34, 32) comprising the layer of material has a predetermined configuration bridging the depression. The member is connected to the first surface at substantially opposing ends of the predetermined configuration. The depression opens to the first surface along an edge on each side of the member. The layer of thin film material comprises first and second openings (82), the first opening being bounded in part by one edge (110) of the member, the second opening being bounded in part by the other edge (110C) of the member. Both openings are also bounded in part by a boundary connected to an edge of the member. At least one of the boundaries (111, 113) has a predetermined boundary configuration formed so that, when an anisotropic etch is placed on the openings to undercut the member and form the depression, there will be no substantial undercutting of the semiconductor body (20) below the thin film material (28,29) at the predetermined boundary configuration.
Patent EP-0173244-A2 (EP)
Inventor: DRABEK JOZEF DR
IPC: C07C211/52
Filed: 1985-08-21
Abstract: Novel benzoylaminophenylureas of the formula   <IMAGE>  wherein  R1 is hydrogen, halogen, CF3 or C1-C4alkoxy,  R2 is halogen, C1-C4alkyl, CF3 or C1-C4alkoxy,  R3 is hydrogen, halogen, CF3 or methyl,  R4 is fluorine or chloride,  R5 is hydrogen, fluorine or chlorine, R6 and R7 are each independently of the other C1-C6alkyl, C3-C5alkenyl, C3-C5alkynyl, or C1-C4-alkyl which is substituted by 1 to 8 fluorine or chlorine atoms or by methoxy or ethoxy; or R6 and R7, together with the nitrogen atom to which they are attached, are the radical   <IMAGE> are prepared from novel amines. Compositions containing the novel ureas are used for controlling insects and representatives of the order Acarina. The novel ureas have larvicidal action, in particular against plant-destructive insects.
Patent EP-0182078-A2 (EP)
Inventor: FUMAGALLI CARLO DR
IPC: C07C57/04
Filed: 1985-10-11
Abstract: Katalysator, enthaltend ein Vanadium-Phosphor-Oxidgemisch, für die Oxidation von Kohlenwasserstoffen, insbesondere n-Butan, zu Maleinsäureanhydrid. Der Katalysator weist ein V/P-Verhältnis von 1:1 bis 1:1,3 auf und das Porenvolumen der Poren, mit einem Radius von 100 bis 1000 Å, beträgt mindestens 30% des totalen Porenvolumens der Poren mit einem Radius von kleiner als 10 000 Å. Der Katalysator wird in einem organischen Lösungsmittel hergestellt, wobei eine phosphorhaltige Verbindung vorgelegt, die vanadiumhaltige Verbindung dem Reaktionsgemisch laufend zugegeben wird und das entstehende Wasser unmittelbar aus dem Reaktionsgemisch entfernt wird.
Patent EP-0182235-A2 (EP)
Inventor: HUBNER HANS JOERG
IPC: F04D29/28
Filed: 1985-11-09
Abstract: An Atemschutzmasken, die Umgebungsluft filtern, insbesondere BC-Schutzmasken, ist nach der Erfindung vorgesehen, daß die Luftversorgung durch ein separat getragenes Belüftungsgerät sichergestellt wird, während als Schutzmaske eine mindestens den Kopf umhüllende Haube vorgesehen ist.
Patent EP-0184794-A2 (EP)
Inventor: SEITER WOLFGANG DR
IPC: C11D3/08
Filed: 1985-12-07
Abstract: The present invention relates to a granular adsorbent having a high uptake capacity for liquid ingredients of detergents and cleaning preparations, comprising (a) 60 to 80 wt. % of a cation-exchanging, synthetic aluminosilicate selected from the group consisting of zeolite A, zeolite X and mixtures thereof, said aluminosilicate containing water of hydration; (b) 0.05 to 5 wt. % of sodium silicate having a Na2O to SiO2 mol ratio within the range of about 1:2 to about 1:3.5; (c) 3 to 15 wt. % of a homopolymer of a monomer selected from the group consisting of acrylic acid, methacrylic acid and maleic acid; or a copolymer made by polymerizing a mixture containing at least one of said monomers, and (d) 8 to 18 wt. % of water removable at a temperature of about 145 DEG  C. The adsorbent may optionally include up to 5 wt. % of a nonionic surfactant. The adsorbent has an average particle size within the range of about 0.2 to 1.2 mm, and a bulk density in the range of about 400 to 700 g/l.
Patent EP-0224615-A2 (EP)
Inventor: GRUBE TODD S
IPC: A47K7/04
Filed: 1985-12-23
Abstract: bubble massage bathtub, and a drain control especially well suited for use therewith are disclosed. In one embodiment, there are two cup-shaped plastic shells. Air channels are mounted between them, and apertures are provided through the top shell that communicate with the air channels. A hardened foam material is disposed between the second shells to support the channels and bind the shells together. Special ribs and inlet attachments are also provided. A poppet valve is provided for the drain opening with a bendable cable that controls its movement. A guide extends around the end of the cable adjacent to the poppet and a remote control unit is connected to the other end of the cable. It is capable of causing the cable to both pull the poppet down and push the poppet up in response to rotation of a knob.
Patent EP-0153092-A2 (EP)
Inventor: STOKES ROBERT BRUCE
IPC: H03H9/145
Filed: 1985-02-07
Abstract: A surface acoustic wave (SAW) bandpass filter having improved out-of-band rejection and minimization of problems arising from bulk waves, diffraction and other effects. The filter comprises a phased array of input transducers disposed on a substrate to act in the manner of a diffraction-effect device, and a single interdigital output transducer positioned to receive acoustic energy only in a selected band of frequencies transmitted by the input array. The input array is preferably amplitude-weighted in accordance with a combination of techniques, includes width aperture weighting, resistive weighting, capacitive weighting, serial-parallel transducer connections, and source withdrawal.
Patent EP-0170347-A2 (EP)
Title: A dehumidifier for a compressed gas
Inventor: URATANI EIICHI
IPC: B01D53/26
Filed: 1985-04-09
Abstract: A dehumidifier for compressed gas is disclosed which comprises a heat exchanger pipe, a sprinkler over the heat exchanger pipe, a sump for receiving sprinkled water, a water-supplying pipe for recycling the water from the sump to the sprinkler, an air-intake arranged at a level between the heat exchanger pipe and the sump, a forced exhaust system including a rotating fan, and a gas-liquid separator for removing moisture, oil and other floating matters from the compressed gas.
Patent EP-0165765-A2 (EP)
Inventor: SNELLING CHRISTOPHER
IPC: G03G15/09
Filed: 1985-06-12
Abstract: An apparatus for measuring the developability of electrostatically charged particles in a mixture of particulate material, especially toner in developer, includes a transparent member e.g. a prism (96) positioned closely adjacent to a developer roller (94) of an electrophotographic printing machine. A brush of particles is formed adjacent the member in one mode of operation, while, in another mode of operation, a cloud of particles is formed adjacent the member. This can be achieved by energizing and deenergizing an electromagnet (106). A portion of the charged portions are attached to the member. A beam of energy e.g. light from an LED (102) is transmitted through the member with the internal angle of incidence being greater than the critical angle of incidence of the member. The intensity of the internally reflected beam is detected e.g. by phototransistor (104) and a signal is generated indicative of the quantity of charged particles adhering to the member.
Patent EP-0165791-A2 (EP)
Inventor: HAZELTON DONALD ROSS
IPC: B29C48/08
Filed: 1985-06-14
Abstract: A composite film composition comprises a rubber (e.g. PIB) containing core component having from 50 to 85 wt% rubber and 15 to 40 wt% of a polyolefin (e.g. PP or RCPP) and at least one, preferably two, polyolefin skin layer(s) co- extruded onto the core.