baber/WOPTO huggingface dataset:
Patent EP-0089025-A1 (EP)
Inventor: ROTTENFUSSER JOSEF DIPL-ING
IPC: A23L3/16
Filed: 1983-03-11
Abstract: 1. Apparatus for heat-treating foodstuffs by a heat transfer medium consisting of a stream-air mixture which is circulated under atmospheric pressure by a blower in a cooking space of a housing, wherein a steam inlet opens into the cooking space and the housing comprises, in addition to the blower and an associated motor, also a heater for the heat transfer medium, a vapours outlet, a steam generator with water inlet, a water drain and a controllable heater, and electrical and/or electronic control elements for all controllable variables related to the operation of the apparatus, characterized in that the water drain (20) of the steam generator (14) opens into the cooking space (5) above the bottom (8) thereof.
Patent EP-0093874-A1 (EP)
Title: Method for deagglomerating ceramic particles
Inventor: HERRON LESTER WYNN
IPC: B02C23/06
Filed: 1983-04-05
Abstract: A method for deagglomerating or breaking down ceramic particles is provided. A liquid binder mix is added to the ceramic powder in an amount equal to or a little greater than the void volume of the ceramic powders at the desired final density. A force is applied to the deagglomerated ceramic powder. The densification process proceeds until the liquid binder mix occupies the total void volume of the powder which renders the mixture incompressible, thus halting the deagglomeration process.
Patent EP-0098925-A1 (EP)
Inventor: HOLECEK JOSEPH JAMES
IPC: G11B25/04
Filed: 1983-04-18
Abstract: A disk drive is fabricated in such a manner as to have very little tracking error caused by manufacturing tolerances on the subassemblies making up the drive. In the disk drive, head (18) is carried by a swing arm head carrier (20) indexed to individual track positions by an indexing cam (24) having the same axis (54) of rotation as a disk spindle (16). The head (18) is positioned and fastened in its carrier (20) only by reference to the axis of rotation (54) after the carrier (20), cam and spindle (16) have been secured. The drive is fabricated by assembling the head carrier (20), the disk spindle (16) and the indexing cam (24) on the drive frame (31) and thereafter fastening the head (18) to the carrier (20). Prior to fastening the head to the carrier, the head is precisely referenced to the axis of rotation (54) of the recording disk and the indexing cam (24). The head is fastened to the carrier by an acrylic ultraviolet curing adhesive. The adhesive is applied between the head and the carrier before the head is positioned relative to the axis of rotation. After the head is in the proper position, the adhesive is cured by exposing it to ultraviolet light.
Patent EP-0097236-A1 (EP)
Inventor: RAPPEN ALBERT DIPL-ING
IPC: B65D88/70
Filed: 1983-05-05
Abstract: 1. A pneumatic appliance for the elemination by air-surges (3) of blockages in storage silos (1) for loose materials (2) with a compressed air storage container (4) with a compressed air blow-out pipe (5) projecting into the compressed air storage container (4), with a compressed air feed pipe (6), connectable to a compressed air supply (7) for the compressed air storage container (4), with a rapid release valve (8) and a multi-way valve (9) preceding the rapid release valve (8), in which a valve-closing piston (10) that can be directly acted upon by compressed air is moved between its open position and its closed position in a guide chamber (13) within the compressed air storage container (4) located coaxially with the entry aperture of the compressed air entry feed pipe (6), and the compressed air blow-out pipe (5), and in its closed position is pressed against the projecting end (11) of the compressed air blow-out pipe (5) which is formed as a valve seating, characterized in that the valve-closing piston (10) in its closed position is directly acted upon by a compression spring (12) coaxially located in the guide chamber (13) between a base of the chamber and the valve-closing piston (10) and is still held in the closed position if there is no pressure in the compressed air storage container (4).
Patent EP-0096752-A1 (EP)
Inventor: HAREYAMA KYUICHI
IPC: H03K5/24
Filed: 1980-03-06
Abstract: An A/D converter comprising conversion means (51) for converting an analog voltage to an analog current, current means (54) for producing a plurality of weighted values of currents, combining means (56) for selectively combining the weighted values of currents, detection means (52, 55, 63, 68) for detecting difference in current value between the analog current and the combined current by the combining means (56), a differential amplifier (CMP) having a pair of inputs (SUM, BIAS), one (SUM) of which is supplied with a signal corresponding to the detected difference value, said detection means (52, 55, 63, 68) comprise first and second current mirror circuits (52, 55) input means (53, Q17, R10) responsive to said analog signal for applying an analog current having a value proportional to said analog signal to said input terminal of said first current mirror circuit (52), means (62) for connecting the output terminal of said first current mirror circuit (52) to the input terminal of said second current mirror circuit (55), and means for applying a reference signal to the output terminal of said second current mirror circuit (55). Preferably there are switch means (Q16) arranged between the pair or inputs (SUM, BIAS) of the differential amplifier (CMP), and control means (CK,59) for controlling the switch means (Q 16), wherein the switch means (Q16) is periodically made conductive to delete potential difference between the pair of inputs (SUM, BIAS) through the A/D conversion operation.
Patent EP-0134263-A1 (EP)
Inventor: HEFNER ROBERT EUGENE JR
IPC: C08F290/00
Filed: 1983-08-08
Abstract: Polyesteramides modified by having at least one terminal norbornene radical have improved physical and chemical properties, such as enhanced corrosion resistance, electrical properties, and heat stability. The modified polyesteramides are prepared by a process of reacting a dicarboxylic acid, a diamine, a polyol and a norbomene compound.
Patent EP-0088494-A1 (EP)
Inventor: LEE WOOYOUNG
IPC: C07C1/20
Filed: 1983-01-25
Abstract: In the conversion of methanol into ethylene, methanol is catalytically dehydrated and the ether product is converted into olefins at predetermined conversion over a zeolite catalyst. The zeolite catalyst is arranged as a plurality of beds with alternate cooling zones. The temperature rise in each bed is .not greater than the methanol to ethylene sensitivity parameter and each cooling zone reduces the temperature by the same amount. The total number of beds is at least equal to the ratio of total adiabatic temperature increase at the predetermined conversion to the sensitivity parameter.
Patent EP-0096962-A1 (EP)
Inventor: LAFLIN PHILIP
IPC: F01C21/08
Filed: 1983-05-10
Abstract: Flexible sheet material suitable for use in the manufacture of wear-resistant laminated articles such as bearings and rotor blades comprises particles of graphite and heat-resistant web-forming fibres, preferably of poly (aromatic amide), bound together with an organic binder, the proportions of the ingredients being: 
           To make wear-resistant articles, sheets of the material are impregnated with resin, superimposed one upon another, and subjected to high pressure and elevated temperature.
Patent EP-0114455-A1 (EP)
Inventor: PARKIN ALAN
IPC: F16L33/24
Filed: 1983-07-01
Abstract: The invention relates to a coupling (1) for a conduit of the kind having an internal surface with convolutions extending axially of the conduit, comprising a first part (2) with external surface convolutions (3) complementary to those of a conduit to which the coupling (1) is to be connected and a second part (4) defining with the first part (2) a tapered gap (7) whereby when the coupling and conduit (1) are connected together by relative rotation, the respective complementary convolutions engage and draw the coupling and conduit together so that a seal is formed between the end of the conduit and the first and second parts (2), (3) of the coupling.
Patent EP-0084015-A1 (EP)
Inventor: LEBLANC MICHEL
IPC: B63H9/08
Filed: 1983-01-05
Abstract: The hole formed in the sleeve (2) of the windsurfing board mast (3) in order to permit the fixing of the wishbone (4) directly to the mast, is bordered and protected by an integral piece consisting of a rigid, semi-rigid or flexible plastic comprising a periphery (6) defining a hole which corresponds substantially to the hole of the sleeve, and at least one transverse bar (7). <IMAGE>
Patent EP-0094358-A1 (EP)
Inventor: GAUFFIN ULF
IPC: E04B2/74
Filed: 1983-04-26
Abstract: A structural support made of sheet metal or like material has a surface (2, 3) intended to support a building panel or some other structural member, which is secured to the surface by means of screws or like fasteners. In order to reduce the force required to drive the screws or like fasteners, such as nails, into the support, the aforementioned surface is provided with closely lying weakened areas within a fastening area (9, 10), the points of the fasteners being guided into the weakened areas by inclined surfaces adjacent thereto.
Patent EP-0105042-A1 (EP)
Inventor: DE PRA JEAN-MARIE
IPC: H05B41/04
Filed: 1983-02-03
Abstract: The device is connected through two ports (A, B) to the electrodes of a discharge lamp, said device being supplied by the mains cyclic voltage through a ballast and the electrodes of said lamp. It comprises static means providing for the preheating function (23-29) of the lamp during a period of time depending on the fluctuations of the network and the function for generating a voltage pulse (7-22) occurring only after the preheating time period. It also comprises a protection (6, 30). An interesting example of application are fluorescent discharge tubes of 36 and 58 W.
Patent EP-0108103-A1 (EP)
Inventor: PETTERSSON STIG
IPC: E02F3/40
Filed: 1983-05-04
Abstract: Un dispositif est destiné à un godet (25, 30), par exemple un godet pour gravier ou godet de transport, lequel godet est attaché à un tracteur ou autre véhicule et est porté de préférence par deux bras de levage parallèles, des moyens hydrauliques étant prévus pour commander ces bras de levage et ce godet de sorte que ce dernier peut être levé et abaissé suivant un plan sensiblement vertical et il peut également être versé. Le dispositif se caractérise en particulier en ce qu'une fourche de levage (21) ou organe similaire est portée par ces bras de levage ou organe similaire, la fourche de levage (21) étant montée en pivotement par des moyens de préférence hydrauliques pour que les bras (20) ou organes similaires de la fourche (21) puissent pivoter dans des plans sensiblement perpendiculaires à la largeur du godet (25, 30) et puissent être situés sous le godet (25, 30). Une autre caractéristique réside dans le fait que le godet ou des parties (30) du godet (25, 30) peuvent être repliées, de préférence en utilisant des moyens hydrauliques (40), vers et depuis la fourche (21) entre une première position et une seconde position, de sorte qu'il est possible d'utiliser soit le godet (25, 30) reposant de préférence sur la fourche (21), soit la fourche (21).
Patent EP-0127656-A1 (EP)
Inventor: BENNETT JOSEPH MICHAEL
IPC: G06F9/06
Filed: 1983-11-21
Abstract: Une installation de commutation téléphonique (100) comprenant une unité de traitement des données et une mémoire est aménagée pour recevoir une cartouche (101, 102 ou 103) dotée d'un ensemble de circuits et d'instructions, grâce à quoi l'installation de commutation téléphonique est modifiée sélectivement en conformité avec les instructions de la cartouche reçue.
Patent EP-0134017-A1 (EP)
Inventor: BLOOM ROBERT DEAN
IPC: B41J11/42
Filed: 1984-08-08
Abstract: @ A positioning system for a line printer uses dc servomotors for driving a forms feed mechanism in increments of one or more line spaces at a time. The system includes a microprocessor and a position counter that counts either ¼ or 1 degree displacement pulses generated by a motion indicating means including optical transducers and an emitter disk coupled to the motors. The motion indicating means includes an error hold and compensation counter that counts and stores ¼ degree pulses generated during error movement of the motors relative to a stop position during the uncontrolled state and supplies a corrected 1 degree pulse to the position counter upon start up.
Patent EP-0122660-A1 (EP)
Inventor: SOMERS GERARDUS HENRICUS JOHAN
IPC: G11B5/39
Filed: 1984-04-03
Abstract: A magnetic head for reading analogue information on a track of a recording medium (10) associated with the magnetic head, having a strip of magnetoresistive material (9) which serves as a reading element, is arranged in a magnetic yoke at a given distance from the pole faces (12, 13) formed by the ends of the limbs (1, 2) of the magnetic yoke, and is connected in the magnetic circuit formed by the magnetic yoke, wherein the magneticyoke comprises three limbs (1,2,3) separated by non-magnetic layers (4, 5) and wherein the pole face (11) of one of the outer limbs (3) is located at a greater distance from the recording medium (10) than the pole faces (12,13) of the central limb (2) and the other outer (1) limb.
Patent EP-0129318-A1 (EP)
Inventor: MAXSON MYRON TIMOTHY
IPC: C08G77/34
Filed: 1984-05-08
Abstract: A process for the neutralization of the alkali metal catalyst in a polymerized organopolysiloxane, where the alkali metal content of the resulting organopolysiloxane is significantly reduced, is described. The process consists of neutralizing the alkali metal salt with a straight-chain carboxylic acid of general formula ZCOOH, where Z is a hydrocarbon group containing at least two carbon atoms, and thereafter filtering the organopolysiloxane. The same ZCOOH carboxylic acids may be added to organopolysiloxanes which have previously been neutralized with eithercarbon dioxide or acetic acid in orderto significantly reduce the alkali metal content of the organopolysiloxane after filtration. Organopolysiloxanes containing less than 0.5 ppm K +  can be easily obtained.
Patent EP-0130703-A1 (EP)
Inventor: ROBERTS RICHARD WARREN
IPC: B22D19/12
Filed: 1984-06-04
Abstract: An improved method of manufacturing a swash plate assembly (50) for use in a compressor, fluid motor or similar device in which a plurality of pistons (30) are connected, by means of connecting rods (10), to a swash plate (40) which drives (or is driven by) the pistons. A plurality of ball (12,13) ended rods (10) of a predetermined length having a pair of split dieinserts (14,15) positioned about the rod, each against one of the balls. The balls are positioned in a die means (51) having a central core (52) to locate their position and which die means securely maintains the inserts against each of the ball ends. About one ball end of the rod, a piston (30) with or without a slot is cast and the opposite ball end, which is positioned in a mating swash plate socket, has a swash plate (40) cast about it. The finished assembly is machined for overall length, surface parallel, and, angular and diametral relationships.
Patent EP-0164463-A1 (EP)
Inventor: YASHIMA AKIRA
IPC: C07C409/14
Filed: 1984-06-12
Abstract: Disclosed in a method for producing a mixture containing cycloalkanone and/or cycloalkanol which comprises oxidizing a cycloalkane with molecular oxygen to a cycloalkyl hydroperoxide represented by the formula (1):
     (wherein m represents an integer of 4 ≦ m ≦ 11) and decomposing the cycloalkyl hydroperoxide to obtain a mixture containing cycloalkanone andror cycloalkanol, wherein the oxidation of the cycloalkane with molecular oxygen and/or the decomposition of the cycloalkyl hydroperoxide are carried out in the presence of a catalyst composition comprising at least one metallic salt represented by the formula (2):
     (wherein M represents Co, Mn, Cr or Fe, X represents an ionic ligand and n represents 2 or 3) and at least one compound represented by the formula (3):
     (wherein R 1 , R 2 , R 3  and R 4  independently represent hydrogen or a lower alkyl group) and/or a catalyst composition  com-  prising at least one metal complex represented by the formula (4):
     (wherein M represents Co, Mn, Cr or Fe, X represents an anionic ligand, R 1 , R 2 , R 3  and independently represent hydrogen or a lower alkyl group, p is 1 or 2 and q is 0, 1 or 2). 
     Advantages of the method are higher conversion of cycloalkyl hydroperoxide, higher yiekls of cycloalkanone and cycloalkanol and higher production ration of cycloalkanone.
Patent EP-0144328-A1 (EP)
Inventor: SCHOLTE BOB
IPC: B60D1/52
Filed: 1984-03-15
Abstract: Console de remorquage détachable pour un véhicule, notamment pour un véhicule automobile, dans laquelle le crochet de remorquage avec un premier organe de couplage peut coulisser verticalement vers le haut et se détacher ainsi d'un deuxième organe de couplage; lorsqu'on le fait coulisser verticalement vers le bas, le crochet de remorquage est bloqué en place. Les bords formant une rainure en queue d'aronde du premier organe de couplage présentent une section transversale conique.
Patent EP-0154191-A1 (EP)
Inventor: EPSTEIN PAUL
IPC: A61M5/142
Filed: 1985-02-08
Abstract: An infusion system (10, 88, 372) for administering multiple infusates at individually programmable rates, volumes, and sequences in any order from any one or more of plural fluid input ports (16, 104-110, 194) through a patient output port (26, 112) and into the circulatory system of a patient. Infusates may be either continuously or time sequentially administered, and infusates may be either intermittently administered at selectively regular intervals or in time overlap to administer a dilution. Various error conditions are automatically detected and alarms (56, 424) generated in the event of conflicts between infusates, to identify times of no infusions, and to identify system malfunctions. The system is selectively operable, among others, in a priming mode (80), a maintenance mode (76), a normal-on mode (76), and a manual override mode (78). The system is operative to adapt actual to desired flow rates in normal operation. All fluids flow through a unitary disposable cassette (12, 194196) without making any other system contact. Air bubbles in the fluid line are automatically detected (30) and disposed of. Fluid pressures (40) are monitored and system operation adjusted as a function of such pressures. Infusates may be administered from syringes as well as from standard bag or bottle containers (116, 118). Infusate from a selected input port may be controllably pumped (46) into a syringe for unsticking the syringe plunger. The system is selectively operable to adjust total fluid volume and rate to below preselected values for patients whose total fluid intake must be restricted. The system is operable to maintain an accurate record of total infusion history.
Patent EP-0165377-A1 (EP)
Inventor: LAUMANN WERNER DR
IPC: B31F1/00
Filed: 1985-02-27
Abstract: 1. Apparatus for exerting a positive or a negative pressure on a longitudinally conveyed paper web, in particular in an undulated board system, comprising a chamber or hood which is connectable to a positive or a negative pressure source and whose side facing the paper web is open, characterized in that closely adjacent, relatively adjustable plates (17, 18, 19, 20, 32, 33) with apertures (22, 23, 34, 35) divide the chamber (14) or hood (10) in moving direction of the paper web (26) or transversely thereto or form the side facing the paper web, and that the respective movable plate is connected to an adjusting device (24, 37) for moving the apertures into partial, total or out of registry.
Patent EP-0176660-A1 (EP)
Inventor: PRYOR MICHAEL J
IPC: B22D11/01
Filed: 1982-06-09
Abstract: An apparatus (10) and process for electromagnetically casting a material. A fluidized bed (25) of particles is applied to cool the casting material at a casting zone (53) so that the fluidized bed (25) of particles contacts the casting material in both the molten and solidified conditions.
Patent EP-0166972-A1 (EP)
Inventor: ALPEGIANI MARCO
IPC: C07D499/00
Filed: 1985-05-30
Abstract: Compounds of the formula (I) 
<CHEM>
 wherein
 R is a C1-C3 alkyl group substituted by a free or protected hydroxy;
 Q<(+)> represents a group 
<CHEM>
 wherein R1 is always a substituent,
 each of R2 and R3 is, independently, hydrogen or R1 provided that, when R2 and R3 are both hydrogen, then R1 is not a group 
<CHEM>
 wherein R4 and R5 are both hydrogen; and the pharmaceutically or veterinarily acceptable salts thereof. 
<??>Methods of producing them and their uses. The penem derivative possess valuable properties in pharmaceutical and veterinary compositions.
Patent EP-0205670-A1 (EP)
Inventor: KUIJPERS LAMBERT JOHANNES MARI
IPC: F25B49/02
Filed: 1985-06-19
Abstract: The invention relates to a refrigerating or heat-pump system in which the compressor (2) has a cylinder (8) with a bypass (24) by means of which the suction part (18, 19, 20) can be made to communicate with the compression space (21) by controlling a valve member (26). In order to improve the efficiency of the system during continuous operation it is proposed to control the valve member (26) electromagnetically and to reduce the power of the electric motor of the compressor in an efficient manner when the bypass (24) is opened.
Patent EP-0184230-A1 (EP)
Inventor: WEILAND RICHARD H
IPC: B64C9/20
Filed: 1985-07-11
Abstract: (D An aircraft trailing edge flap assembly (32) including a main flap (36) and an aft flap (50) are repositioned by a dual arm rotary actuator (60). One arm (130) of the rotary actuator repositions the main flap by driving a carriage assembly (100) along a linear track (66). The other arm (136) of the rotary actuator repositions the aft flap (50) by driving a bell crank assembly which is operatively connected to an aft flap support member (90) extending downward from the aft flap (50). The aft flap support member (90) is operatively connected to a main flap support member (92) which extends downwardly and rearwardly from the rear portion of the main flap (36) to operatively connect with a mounting member (70) extending downwardly and rearwardly from the track (66) so that the track mounting member (70) supports the majority of aerodynamic load forces applied to the flap assembly. Both arms of the rotary actuator rotate together through a predetermined arc so that the aft flap and main flap remain in a nested configuration. The main flap rotary arm (130) engages a stop pin resulting in the aft flap rotary arm (136) continuing to rotate the aft flap an additional amount relative to the main flap. The rotary actuator includes a cylindrical housing (160). enclosing therein a cylindrical locking ring (162) integrally attached to the main flap rotary arm (130), the locking ring including a plurality of radial passageways, each containing a locking ball (170) therein which projects outside the passageways either: i) to engage an arcuate recess (180) on the outer surface of a cylindrical aft flap locking ring (164), the aft flap locking ring rotatably engaged within the main flap locking ring (162), to couple the aft flap arm to the main flap arm, or ii) to engage an arcuate recess (176) on the inner surface of the housing (160) to couple the main flap arm to the housing allowing the aft flap arm to rotate independently of the main arm. In another embodiment, the double arm rotary actuator is replaced by a single arm rotary actuator (200) having pivot connectors (208, 212) radially displaced relative to one another which connect to the carriage assembly and to the bell crank assembly respectively via connecting rods. The differential radial displacement of the pivot connectors results in a different radius of rotation therebetween which causes a faster rate of movement of the aft flap relative to the main flap.