baber/WOPTO huggingface dataset:
Patent EP-0102315-A2 (EP)
Inventor: BERNARD JURGEN DIPL-ING FH
IPC: B23K3/04
Filed: 1983-03-16
Abstract: In a circuit arrangement for controlling the operating temperature of the heating coil of an electric soldering iron, the resistance variation of the heating coil itself is to be evaluated at lowest possible cost of circuitry and doing away with a thermocouple sensor that used to be arranged in the region of the soldering bit or of the heating coil, at high mechanical cost. To this end, a precision resistor is inserted in the heating circuit and a TRIAC switching element connected between the latter and the heating element, which is switched open by a comparator circuit as a function of the voltage drop at the precision resistor or which lets through only the pulses of a pulse generator circuit required for measuring the switch-on threshold, which pulse generator circuit is synchronized via a null detection circuit for null passage of the AC voltage. The voltage drop is further compared with a preset voltage and when it is reached an integration capacitor is charged, the voltage of which controls the comparator in proportion to a reference voltage. The TRIAC is switched on as long as the voltage at the output of the integration exceeds the reference voltage, and is switched off as long as this voltage is lower than the reference voltage. In the latter case the integration capacitor forms a time function element for the reheating of the heating coil.
Patent EP-0119568-A2 (EP)
Inventor: SCHUELEIN REINHARD
IPC: G11B15/08
Filed: 1984-03-10
Abstract: 1. Tape end stop for a video, audio or data recording and/or playback unit having an optoelectronic device for detecting the beginning-of-tape and end-of-tape regions of a recording medium, having a threshold value circuit connected to the optoelectronic device, which circuit changes its output level when defined input threshold values are exceeded, furthermore having a microprocessor which processes the signals coming from the threshold value circuit and forwards them to the motor electronics controlling the tape transport, characterized in that the threshold-value determining input(s) of the threshold value circuit are coupled to a digital-analog converter arrangement which can be controlled via the microprocessor, by means of which digital-analog converter arrangement the microprocessor automatically sets in an adaptive manner the position, required for an error-free detection of the beginning-of-tape and end-of-tape regions, of the switching threshold or switching thresholds with respect to the rest voltage of the optoelectronic device.
Patent EP-0123196-A2 (EP)
Inventor: PFOHL SIGBERG DR
IPC: C08G12/12
Filed: 1984-04-09
Abstract: 1. A process for preparing water-soluble cationic urea-formaldehyde resins by condensing urea and formaldehyde in a molar ratio from 1: 1.5 to 3 in the presence of polyamines, in which the mixture is first a) precondensed at pH 8-14, then acidified and b) condensed at pH 1-5 to the onset of getting, c) per mole of urea used from 0.3 to 1.5 moles of formaldehyde are added, d) a postcondensation is carried out and e) the resin solution is subsequently neutralized, wherein per mole of urea in the end-product from 5 to 50 g of polyethyleneimine containing from 20 to 15,000 copolymerized ethyleneimine units are used as polyamine.
Patent EP-0143189-A2 (EP)
Inventor: HAREMSA JOHANNES
IPC: H02G5/00
Filed: 1984-08-22
Abstract: In order to forestall oscillation leading to damage of the metal foils (111) forming a component of an extensible ribbon (11) in the extension region (14), the metal foils (111) are additionally held together in the extension region (14) by means of a bracket (21) surrounding the foil package. <IMAGE>
Patent EP-0137481-A2 (EP)
Inventor: ARIGA MAKOTO
IPC: G06T1/60
Filed: 1984-10-09
Abstract: An area designating memory (22) for storing a bit pattern representing a picture designating area used for image processing, and a video memory (11) for storing an image to be image-processed in a form of digital picture element data are provided in an image processing system. In synchronism with picture element address signals (13, 14) sequentially generated by an address generating circuit (16), corresponding picture element data is read from the video memory, and also, corresponding area designating bits are sequentially read from the area designating memory. The read picture element data and associated area designating bit are applied to a logic-arithmetic circuit (36), and the read picture element data is selectively gated depending on the status of the area designating bit. The video memory (11) and area designating memory (22) may be read/written by an external processor (100). By manipulating a video signal switching circuit (7), the digitized video signal is directly gated depending on the status of the area designating bit read from the area designating memory (22), and thus the processed image signal can also be obtained without the video memory.
Patent EP-0145088-A2 (EP)
Inventor: SCHAEFER RUDOLF KARL
IPC: H01H37/76
Filed: 1984-11-29
Abstract: A fuse holder includes a fuse carrier insertable into a passageway in a fuse holder body mountable in a vertical panel opening. The fuse carrier supports an active fuse in a U-shaped recess loosely holding the fuse in a horizontal position extending parallel to the panel. The fuse holder body includes a shoulder adjacent the front end thereof for preventing the complete withdrawal of the fuse carrier from said fuse holder body when the fuse carrier is pulled to the front of the body. The fuse carrier has pivot pins for pivotally engaging this shoulder so that the carrier drops into a position where it hangs downwardly from said fuse holder body where a fuse releasably held on the carrier is exposed for removal. The fuse holder body and fuse carrier have releasable interlocking parts which become interlocked when the fuse carrier has been pushed into a fully retracted position within the fuse holder body where the fuse terminals engage with terminal clips. The fuse carrier has a gripping handle which when depressed releases the interlocking parts to permit partial withdrawal of the fuse carrier from the fuse holder body. A spare fuse-receiving cavity is located behind the handle to support the spare fuse oriented parallel to the active fuse.
Patent EP-0132367-A2 (EP)
Inventor: HERRON DAVID KENT
IPC: C07C59/52
Filed: 1984-07-17
Abstract: This invention provides novel benzene derivatives which are leukotriene antagonists, certain novel intermediates to the compounds, formulations of the compounds, and a method of using the compounds for the treatment of conditions characterized by an excessive release of leukotrienes.
Patent EP-0174402-A2 (EP)
Inventor: EITING JOHN C
IPC: B23D33/00
Filed: 1984-09-10
Abstract: A scroll-type slitting machine of the type having upper and lower arbors (20, 22) each having a plurality of mating rotary cutting members (50, 52), a movable housing (16) rotatably supporting ends of the upper and lower arbors, a fixed housing (18) rotatably supporting opposite ends of the upper and lower arbors, a mechanism (32 to 46) for vertically adjusting at least one of the arbors relative to the other, a pinion stand mounted outboard of and adjacent one of the housings, upper and lower intermeshing, synchronizing gears (56, 58) rotatably mounted within the pinion stand, and upper and lower torque-transmitting couplings (72, 84) extending between and operatively joining the upper and lower synchronizing gears to the upper and lower arbors, respectively, while permitting relative movement between the arbors.
Patent EP-0147296-A2 (EP)
Inventor: MIYANAGA HIDEO
IPC: G06F7/52
Filed: 1984-12-17
Abstract: A multiplication circuit used a high speed multiplier in a computer system is basically constituted by a multiplier (1) and a carry propagating adder (2), the multiplier obtains a sum and carry per each bit by using carry save adder trees (14, 15') having a plurality of carry save adders, and generates a carry generation function and a carry propagation function based on the sum and carry by using a generation/propagation unit (20). The carry propagating adder obtains a final product based on the carry generation function and carry propagation fuction, and the carry generation fuction (G) and carry propagation function (P) generated by the generation/propagation unit (20) are fed back to a final stage of the carry save adder (15').
Patent EP-0161486-A2 (EP)
Inventor: WOLF KURT DIPL-ING FH
IPC: H01R13/646
Filed: 1985-04-10
Abstract: 1. Separating link for the connection of two coaxial cables terminated by coaxial plug connectors with galvanic separation of the interior conductors and the cable metal coats which possesses a potlike, electrically conductive exterior cartridge (10), an electrically conductive interior cartridge (13) which is arranged concentrically to it, a first end flange (14), a hollow-cylindrical exterior separating condenser, an insulating washer (16, 54) and an interior separating condenser, characterized by the fact that between the exterior cartridge (10) and the interior cartridge (13), with the end flange (14) which closes the open front side of the exterior cartridge (10), there are accomodated exterior separating condensers (20) with exterior covering (21) and interior covering (22), the exterior and interior coverings (21 and 22) of which are electrically conductive connected with the interior wall of the exterior cartridge (10) and with the exterior wall of the interior cartridge (13) by means of contact mats (18 and 19), that the bottom (11) of the exterior cartridge (10) is electrically separated from the turned-to front side of the interior cartridge (13) and the open front side of the exterior cartridge (10) is electrically separated from the end flange (14) of the interior cartridge (13) by means of circular insulating washers (16, 54), that the interior cartridge (13) possesses an internal thread (15) in the area of the end flange (14), into which a first coaxial plug connector (29) is screwed, the internal contact (31) of which is connected with a carrier plate (37) and with the one connection (42) of the interior separating condenser (41), that the other connection (43) of the interior separating condenser (41) is connected with a socket part (46) which is fixed at the other end of the carrier plate (37), that the bottom (11) of the exterior cartridge is furnished with a thread (12) into which a second coaxial plug connector (21) is screwed and that the internal contact (23) of the second coaxial plug connector (21) is inserted in the socket part (46) of the carrier plate.
Patent EP-0214313-A2 (EP)
Inventor: TANAKA YUZURU
IPC: G06F7/36
Filed: 1985-08-08
Abstract: In order to perform merging/sorting which can flexibly cope with the variation of a data length, data is divided every predetermined number of bits (m bits), a plurality of processors each of which process the m-bit data are connected, and the alteration of the data length can be coped with by changing the number of the connected processors. On this occasion, in order to permit reduction in the quantity of information items which are exchanged among the respective processors, the merging/sorting is so carried out that the processor processing certain m bits receives input information from only the processor processing immediately upper m bits and delivers output information to only the processor processing immediately lower m bits. 
     Besides, in order to perform searching each of key words to be searched is subjected to m-bit shong and a search key and data in areas storing the m-bit sliced key words are compared so as to find areas storing key words which agree with the search key.
Patent EP-0173885-A2 (EP)
Inventor: KLEEMANN KARL FRIEDRICH
IPC: A47K5/12
Filed: 1985-08-09
Abstract: 1. Soap dispenser for liquid soap, with a piston pump (10) with whose cylinder (8) is associated an inlet port (27) of a soap reservoir (3) in the vicinity of the front side of the piston (9) of a piston unit (39) and whose piston unit (39) is connected at the rear end of the piston (9) via a connecting piece (14) entering the cylinder (8) to a handle (16) and for piston (9) is provided at least one quantity regulating stop member (34) for the varying fixing of the soap quantity discharged per pump stroke from an outlet channel (31), characterized in that the cylinder (8) has a cylinder cover (15) traversed by the connecting piece (14), that for varying the soap quantity discharged per pump stroke, the quantity regulating stop member (34) comprises a stop part arranged along the piston axis, which is adjustable and fixable with respect to the cylinder cover (15) in the longitudinal direction of piston (9) and which surrounds the axis and with the inner end (36) of the stop part is associated a counterstop member (23) of piston (9) and/or with the outer end of the stop part is associated a counterstop member (38) of the handle (16).
Patent EP-0205662-A2 (EP)
Inventor: SCARSO LUCIANO
IPC: C08K3/28
Filed: 1985-12-02
Abstract: Stabilized and carried red phosphorus as anti- flame agent for polymers, having its individual particles encapsulated into a synthetic resin, said particles being moreover aggregated to one another to form a plurality of pellets, each one of said pellets being constituted by a plurality of said particles bonded to one another by means of polyethylene with a density of 0.910 -0.925 g/ml,and a melt index of 55 -150, as expressed as g/10 minutes.
Patent EP-0184187-A2 (EP)
Title: Mouse-human chimaeric immunoglobulin heavy chain, and chimaeric DNA encoding it
Inventor: KUDO AKIRA
IPC: C12R1/91
Filed: 1985-12-03
Abstract: A mouse-human chimaeric immunoglobulin heavy chain comprising (a) the amino acid sequence of a mouse immunoglobulin heavy chain variable region and (b) the amino acid sequence of a human immunoglobulin heavy chain constant region and reacting specifically with human common acute lymphocytic leukemia antigen and a chimaeric DNA fragment which encodes the amino acid sequence of the above mouse-human chimaeric immunoglobulin heavy chain.
Patent EP-0161801-A2 (EP)
Inventor: YANAGISAWA HIROAKI
IPC: C07K5/02
Filed: 1985-04-10
Abstract: Compounds of formula (I):(wherein: R<sup>1</sup> represents an optionally substituted alkyl, cycloalkyl, aryl, partially hydrogenated aryl or heterocyclic group; R<sup>2</sup>, R<sup>3</sup>, R<sup>4</sup> and R<sup>5</sup> represent hydrogen or an optionally substituted alkyl, cycloalkyl, aralkyl, aryl, heterocyclic or heterocyclic-alkyl group or any adjacent pair thereof form a cyclic structure, at least one not being hydrogen; A represents a bond, or a methylene, ethylene, oxymethyl or thiomethyl group; B represents an alkylene, alkylidene, cycloalkylene or cycloalkylidene group; and n is 0, 1 or 2) and salts and esters thereof are hypotensive agents.
Patent EP-0175462-A2 (EP)
Inventor: TWOHIG PATRICK D
IPC: A47J27/00
Filed: 1985-07-29
Abstract: 57 A die formed cooking utensil (10) for use on a cooking heat source has a side wall (11) and a bottom wall (12). The bottom wall is provided with a raised area (15) generally centred on the centre of the utensil, said raised area having a maximum elevation of between 0.17 and 0.25 cm above the lowermost plane (14) of the bottom wall when the utensil is cold. The bottom wall is deformed to be substantially planar when heated to cooking temperature. 
     The raised area may comprise an annular region (15) which surrounds a less elevated central region (17) but other configuration of the bottom wall are also possible.
Patent EP-0178785-A2 (EP)
Inventor: OSOZAWA KOICHIRO
IPC: C22C19/05
Filed: 1985-09-16
Abstract: An alloy prepared by reducing the sulfur content of ASTM UNS N06600 (Trademark Inconel Alloy 600) to an extremely small value and adding specified amounts of Nb and N, and an alloy prepared by reducing the oxygen content of Inconel Alloy 600 and adding specified amounts of Nb, N, B and Mg show a mechanical strength equivalent or superior to that of Inconel Alloy 600 and excellent hot workability, and further has intergranular corrosion resistance and intergranular stress corrosion cracking resistance which are far more excellent than those of Inconel Alloy 600.
Patent EP-0198981-A2 (EP)
Inventor: LU PANG-CHIA
IPC: C08L101/00
Filed: 1985-12-20
Abstract: The tear strength of biaxially oriented polypropylene is improved by adding polyethylene, e.g., about 5-40 weight percent, and an ethylene propylene rubber, e.g., about 1-10 weight percent.
Patent EP-0165170-A2 (EP)
Title: Ensemble de visée optique, de désignation et de poursuite d'objectif
Inventor: PATRY PHILIPPE
IPC: F41G3/14
Filed: 1985-06-04
Abstract: L'ensemble comprend un émetteur laser (100), un localisateur (200) pour fourrier une information écartométrique entre un cible et un projectile, un bloc de visée (300) permettant la visée optique de la cible par un opérateur, et des moyens collimateurs (400) permettant le centrage par ce dernier du champ de visée sur la cible. Selon l'invention, il est prévu des moyens harmonisateurs (500), par exemple un diasporamètre (501, 502) interposé entre les moyens collimateurs et le bloc de visée, pour ajuster l'orientation angulaire de la direction de collimation, de manière à faire coïncider celle-ci (O7 D7) avec la direction de référence (A2 B2) ou de visée (A1 B1, C1 D1) - c'est-à-dire celle correspondant à la direction réelle de désignation et de visée de la cible - et avec la direction de localisation (J3 K3) - c'est-à-dire celle sous laquelle le localisateur voit la cible désignée.
Patent EP-0164324-A2 (EP)
Inventor: HANSSON GUNNAR CHRISTER
IPC: B25G1/01
Filed: 1985-05-02
Abstract: A vibration insulating handle for a pneumatic power tool comprising an inner tube (15) and an outer tube (16) both rigidly but adjustably attached to the tool housing (10). The inner tube (15) forms an air exhaust passage (13) which communicates with a silencer (12) carried on the extreme end of the outer tube (16). The tubes (15, 16) are radially spaced relative to each other leaving an annular heat insulating gap therebetween. A weakened portion (30) on the outer tube (16) is located adjacent the tool housing end of the latter and comprises two axially spaced pairs of peripherally extending slots (27, 28). The weakened portion (30) enables the outer tube (16) to yield elastically in radial directions to bending and shearing vibration forces transmitted to the handle during operation of the tool.
Patent EP-0197389-A2 (EP)
Inventor: BERTHOLET RAYMOND
IPC: C07D209/16
Filed: 1984-04-26
Abstract: 57 A process for the preparation of mexamine characterised in that melatonine is deacetylated in a hot alkaline solution containing a substantially water-insoluble alcohol then washed with water after which the alcohol phase is separated from the aqueous phase and acidified with hydrochloric acid.
Patent EP-0197452-A2 (EP)
Inventor: CURLESS JAY A
IPC: H01L21/203
Filed: 1986-03-27
Abstract: High quality, smooth morphology epitaxial layers are grown on intentionally mis-oriented substrates using molecular beam epitaxy. The growth conditions (substrate temperature, flux ratio, growth rate, etc.) are such that rough-surfaced growth would normally occur. In the case of A1 x Ga 1-x As grown on GaAs substrates, a mis-orientation greater than approximately 2° from the <100> axis toward the <111> gallium axis is found to produce smooth-surfaced growth.
Patent EP-0203391-A2 (EP)
Inventor: CHANG WEN-HSUAN
IPC: C08G63/00
Filed: 1986-04-26
Abstract: Disclosed is an ungelled resin composition comprising a compound having at least one group containing a silicon atom selected from:
     
     
     wherein
     Q represents the residue from an organic polyol selected from the group consisting of (1) simple diols, triols and higher hydric alcohols, (2) polyester polyols, (3) polyether polyols, (4) amide-containing polyols, (5) epoxy polyols and (6) polyhydric polyvinyl alcohols, and each   R independently is selected from the group of moieties consisting of hydrogen, and a C 1 -C 10  group joined to Si through an Si-C linkage, and   Y represents an easily hydrolyzable group.   
     The ungelled resin composition contains an amount of easily hydrolyzable Y moieties directly bonded to silicon atoms such that the ratio of the number of grams of the ungelled resin composition to equivalents of easily hydrolyzable Y moieties in the ungelled resin composition is in a range of from 40 to 667. Preferred resin compositions of the invention can be cured in the presence of atmospheric moisture and a suitable catalyst at a temperature of less than or equal to 121 degrees Celsius within 3 hours. 
     Disclosed is a method for producing the ungelled resin composition. 
     Also disclosed is a nonaqueous composition, particularly a nonaqueous coating composition, containing an ungelled resin composition of the invention. Preferred coating compositions containing an ungelled resin composition of the invention can be cured in the presence of atmospheric moisture and a suitable catalyst at a temperature of less than or equal to 121 degrees C within 3 hours.
Patent EP-0227879-A2 (EP)
Inventor: NAGAO MASAMICHI
IPC: B02C7/12
Filed: 1986-06-04
Abstract: A grinder for use in a grinding apparatus, comprising a pair of rotary and stationary discs facing each other, in which the rotary disc is rotated through a shaft by a drive motor, and in which a large number of grinding ma­terial particles are embedded in the surfaces of the discs to form microbites to grinding surfaces of the discs, and the strength of the grinding surface of the stationary disc is inferior to that of the rotary disc. The grinder is formed in a cassette type so as to be replaced readily and quickly by new one. The grinder is provided with a clearance adjusting means for adjusting the clearance between the rotary disc and the stationary disc.
Patent EP-0207490-A2 (EP)
Inventor: KAKIMOTO YUKIHIKO
IPC: C07D301/32
Filed: 1986-07-01
Abstract: In the purification of ethylene oxide from an ethylene oxide-containing reaction formation gas produced by catalytic gas-phase oxidation of ethylene with a molecular oxygen containing gas, external thermal energy required for heating an ethylene oxide refiner is economized by a method which utilizes the diffusate obtained from the top of an ethylene oxide stripper as a heat source for the refiner. Further, the bottom liquid of the stripper can be used as a heat source for ethylene oxide refiner and/or a light ends stripper.
Patent EP-0211275-A2 (EP)
Inventor: BERGER HORST
IPC: F16J15/32
Filed: 1986-07-11
Abstract: Verfahren zur Herstellung einer Bürstendichtung durch Wickeln eines Fadens über zwei parallel mit Abstand voneinander angeordnete langgestreckte Dorne zu einer Fadenpackung, Fassen der Fadenpackung auf den beiden Dornen an den Scheiteln, Durchtrennen der Fadenpackung in einem Schnitt parallel zu den Dornen, so daß zwei Bürstenhalbzeuge entstehen und Biegen der Bürstenhalbzeuge in die gewünschte Bürstenkontur und Vorrichtung zur Erzielung einer Schrägstellung der Borsten in ihrer Fassung.
Patent EP-0218817-A2 (EP)
Inventor: DIEHL WALTER DR
IPC: G01L1/22
Filed: 1986-07-24
Abstract: Strain gauges for electrical strain, pressure and force transducers having a very low electrical resistance temperature coefficient and high long-term stability are obtained with binary platinum alloys as resistance layer which contain 35 to 60 atomic % of iridium or 25 to 45 atomic % of ruthenium, the remainder being platinum.
Patent EP-0223920-A2 (EP)
Inventor: BEYER KLAUS DIETRICH
IPC: H01L21/3205
Filed: 1986-07-29
Abstract: A method is disclosed for producing coplanar metal/insulator films on a substrate according to a chem-mech polishing technique. In one example, a substrate (31) having a patterned insulating layer (32) of dielectric material thereon, is coated with a layer of metal (34). The substrate is then placed in a parallel polisher and the metal is removed elsewhere except in the holes (33) where it is left intact (34a). This is made possible through the use of an improved selective slurry which removes the metal much faster than the dielectric material. The insulating layer may then be used as an automatic etch stop barrier.