baber/WOPTO huggingface dataset:
Patent EP-2348588-B1 (EP)
Inventor: FUJIWARA NAOKI
IPC: B82Y20/00
Filed: 2008-03-07
Granted: 2013-10-16
Abstract: A wavelength tunable semiconductor laser device which comprises an active region (43) for oscillating a laser beam, a plurality of wavelength tuning regions (46,47,49) each for shifting a wavelength of the laser beam, a plurality of thermal compensation regions wherein a thermal compensation region corresponding to each of the plurality of wavelength tuning regions (46,47,49) is provided adjacent to the respective wavelength tuning region, and wherein the thermal compensation region is configured to receive an input of electric power and to convert most of the inputted electric power to heat. Further, a controller (21) configured to always keep constant the sum of the electric power inputted into the compensation region and an electric power inputted into the wavelength tuning region is provided, wherein the thermal compensation regions are composed of a non-active waveguide having a first single mesa structure (52), wherein the non-active waveguide is configured to convert most of the inputted electric power to heat by an electric current injected into the non-active waveguide or a voltage applied thereto, wherein the active region (43) and the plurality of wavelength tuning regions (46,47,49) are composed of a waveguide having a second single mesa structure (51) other than the first single mesa structure (52), and wherein the distance between the first single mesa structure (52) and the second single mesa structure (51) is equal to or more than 3µm and equal to or less than the thickness of a substrate (41) of the wavelength tunable semiconductor laser device.
Patent EP-2409711-B1 (EP)
Inventor: HAUSCH FELIX
IPC: A23L33/00
Filed: 2003-02-14
Granted: 2018-11-21
Abstract: Administering an effective dose of glutenase to a Celiac or dermatitis herpetiformis patient reduces levels of toxic gluten oligopeptides, thereby attenuating or eliminating the damaging effects of gluten.
Patent EP-2484848-B1 (EP)
Inventor: BONETTI ANDREA
IPC: F21W131/103
Filed: 2004-09-03
Granted: 2015-11-18
Abstract: Receptacle suitable to support electric power supply, protection, indication and control components (4) of a lighting fixture inside a cavity (3) of a lighting pole (2), the receptacle comprising push-operated fixing means (59), which are suitable to support said receptacle (45) inside said cavity (3) at an access opening (5) and method for installing said receptacle.
Patent EP-3147292-B1 (EP)
Inventor: MILTON JOHN
IPC: C07H19/20
Filed: 2003-08-22
Granted: 2018-09-26
Abstract: The invention provides a nucleotide or nucleoside having a 3'-azidomethyl group and a base attached to a detectable label via a linker.
Patent EP-0011203-B1 (EP)
IPC: G03G16/00
Filed: 1979-11-05
Granted: 1983-11-23
Abstract: A method and an apparatus for charging a dielectric layer electrostatically to a predetermined potential. An AC electrode is arranged at a distance from the dielectric layer and connected to one output of an AC voltage generator. The AC voltage generator has the other output connected to an output of a DC voltage generator. Between the AC electrode and the dielectric layer there is a DC electrode which is connected to the other output of the AC voltage generator. The dielectric layer rests on a counter-electrode which is connected to the other output of the DC voltage generator and is at ground potential. Each of the electrodes can comprise one or a plurality of mutually insulated single electrodes.
Patent EP-0020374-B1 (EP)
Title: Writing implement
IPC: B43K23/08
Filed: 1979-08-24
Granted: 1983-06-01
Abstract: A writing implement comprising, on the one hand, a barrel (1), a writing bloc (5, 6), a device (3) for holding a reservoir, a rotating device allowing the adjustable locking of at least the device holding the reservoir on the barrel and, on the other hand, a movable cap (2) which, in its closed position secures the protection of the writing bloc. The cap is equipped with means transmitting a rotation to the device holding the reservoir, when the said cap is placed, in its closed position, on the barrel. The dismantling is carried out by simply holding the barrel and the cap without it being necessary to hold the pen-carrying bloc with the hands.
Patent EP-0026310-B1 (EP)
IPC: C08L61/04
Filed: 1980-08-16
Granted: 1983-07-27
Abstract: 1. Process for fire-protection finishing of resol-type resinous laminates by adding organic bromine and phosphorous compounds to the resin solutions and characterized by the fact that organic bromine compounds, which simultaneously contain aromatically and aliphatically bonded bromine or are a mixture of aromatic and aliphatic or cycloaliphatic bromine compounds, are added together with an arylalkarylphosphate.
Patent EP-0026841-B1 (EP)
Title: Storage-stable polyacrylate modified melamine resin solution, process for its preparation and its use
IPC: C08L61/32
Filed: 1980-08-30
Granted: 1984-05-16
Abstract: Low viscosity, aqueous impregnating resin solution with improved stability containing 30-70% by weight of solid resin which comprises: (A) 80-98% by weight of a melamine-formaldehyde precondensate and (B) 2-20% by weight of a water soluble copolymer.
Patent EP-0030366-B1 (EP)
IPC: B65H45/16
Filed: 1980-12-04
Granted: 1983-10-05
Abstract: A rotary driver feeds a web containing transverse crease lines. The driver contains circumferentially spaced edges which drivingly engage the crease lines. When the crease lines are spaced farther apart than the edges, that part of the web disposed between those edges is deflected inwardly, as by a vacuum, to bring the crease lines into engagement with the edges.
Patent EP-0048773-B1 (EP)
IPC: B65D85/18
Filed: 1980-12-22
Granted: 1985-04-10
Abstract: A method for laying a shirt, comprising the steps of folding a first shirt yoke and a second shirt yoke along mutually parallel folding lines; laying said first folded yoke on said shirt back and on said second yoke; fastening said first shift yoke to said second shirt yoke with a clamp positioned in the area of a beak formed by said first folded shirt yoke and said second folded shirt yoke; laying a first shirt sleeve and a second shirt sleeve on said fastened yokes respectively; folding said shirt torso end along a folding line extending transversely to said mutually parallel folding lines and at a distance from said shirt collar; fastening said torso end to said shirt by means of at least a first pin and a second pin located at a distance from said shirt collar; folding said torso end along said first shirt yoke and said second shirt yoke; and, tucking said torso behind said first folded shirt yoke and said second folded shirt yoke.
Patent EP-0025450-B1 (EP)
IPC: G01K17/08
Filed: 1980-10-08
Granted: 1984-07-18
Abstract: A method and a meter for measuring the quantity of heat abstracted from a circulating flow of liquid by a consumption unit based upon the indirect measurement of the volume flow rate of the liquid, while maintaining a sub heat flow (Q shunt) from or to the main heat flow transported by the flow of liquid and measuring the temperature at some points by means of temperature sensors (4), whereby the volume flow rate of the flow of liquid is determined on the basis of the flow rate dependent heat transfer in the boundary layer (7) of the flow of liquid at the location, where the sub heat flow (Q shunt) leaves or enters, by determining the temperature differential ((Alpha)Ti,b) across the boundary layer, and the sub heat flow (Q shunt) passing through said boundary layer (7), while at least one absolute temperature of the flow of liquid is measured for correcting the temperature dependency of the material constants of the liquid involved in said determination of the volume flow rate.
Patent EP-0045837-B1 (EP)
IPC: C07D311/94
Filed: 1981-06-03
Granted: 1984-09-19
Abstract: Reactive iridoid derivates represented by the following general formula   <IMAGE>   (wherein R represents a hydrogen atom, an alkyl group with 1 to 5 carbon atoms, an acyl group with 2 to 6 C atoms, an unsubstituted aralkyl group with 7 to 12 C atoms, a methanesulfonyl- or toluenesulfonyl group, a benzoyl-, a preferably para-substituted nitrobenzoyl- or chlorobenzoyl group, or a tetrahydropyranyl group), process for the manufacture of said derivatives starting from catapol as an easily obtainable natural substance and use of said derivatives as intermediates for the manufacture of prostanoids.
Patent EP-0061535-B1 (EP)
IPC: B41F31/10
Filed: 1981-12-17
Granted: 1985-02-13
Abstract: In an inking unit for a printing press having an ink duct with an ink-duct roller revolvable at a given speed therein, a transfer roller in rolling contact with the ink-duct roller, the transfer roller having an outer cylindrical surface formed with a plurality of helical ridges thereon, and a distributor roller revolvable at press speed greater than the given speed of the ink-duct roller, the transfer roller being rollable on the distributor roller for transporting ink film from the ink-duct roller farther into the inking unit, the improvement there including mutually meshing gear means carried by the transfer roller and the distributor roller, the transfer roller being drivable by the distributor roller via the gear means, and means for applying contact pressure of such magnitude between the transfer roller and the distributor roller during rolling of the transfer roller on the distributor roller that there is continuous contact between the surface of the distributor roller and the surface of the transfer roller located between the ridges, the ridges being in relatively low-pressure contact with the ink-duct roller revolving more slowly than the distributor roller.
Patent EP-0065555-B1 (EP)
Title: A method in the operation of a refrigerated display unit
IPC: A47F3/04
Filed: 1981-11-30
Granted: 1985-05-29
Abstract: In a refrigerated display unit, e.g. a refrigerator or freezer shelf assembly or counter, the air circulation fan is controlled so that when the unit is closed off in the non-business hours of the shop the fan is started and stopped at intervals according to a specific timetable which can be varied. This partly results in energy savings and also protects the goods stored in the refigerated display unit against damage caused by excessive cooling. Variation of the timetable may optionally lake place under control of a temperature sensor fitted in the refrigerated display unit.
Patent EP-0059353-B1 (EP)
Title: Process for producing highly-concentrated low-viscosity aqueous solutions of melamine-aldehyde resins and their use as additives for building materials
IPC: C04B24/30
Filed: 1982-02-12
Granted: 1985-09-11
Abstract: Highly concentrated aqueous solutions of low viscosity of melamine/aldehyde resins are obtained by reacting to a precondensate in a first step melamine and an aldehyde in an alkaline medium and in the presence of water together with at least one compound (I), selected from the group, consisting of an alkali sulfite, an alkaline earth sulfite, an amino sulfonic acid, an amino carboxylic acid, a hydroxycarboxylic acid, a hydroxycarboxylic acid lactone, and a polyhydroxy carboxylic acid lactone, reacting then the thus obtained mixture in a second step with at least one compound (II), selected from the group, consisting of an amino carboxylic acid, a carboxylic acid, a hydroxy carboxylic acid, a hydroxy carboxylic acid lactone, a sulfamic acid, an amino sulfonic acid, a polyhydroxy carboxylic acid and a polyhydroxy carboxylic acid lactone, and then making alkaline the obtained resin solution by adding at least one basic compound (III). The resin solutions prepared according to this invention may be used as added substances for improving the quality of building materials containing inorganic binders.
Patent EP-0072390-B1 (EP)
IPC: B01J21/06
Filed: 1982-04-22
Granted: 1986-02-19
Abstract: Pressed objects (slugs) of pyrogenically produced oxides such as SiO2, Al2O3 and TiO2 are produced using a silica sol and water. As molding assistants thereby there is employed a polyhydric alcohol, e.g. glycerine or sorbitol. The water can be added adsorbed on a pyrogenically produced hydrophobized silica. The pressed object obtained can be used inter alia as catalyst carrier.
Patent EP-0083335-B1 (EP)
IPC: C07D305/14
Filed: 1982-12-17
Granted: 1987-08-12
Abstract: The invention declares new chiral, optically active compounds of the general formula    <IMAGE>  (I)  wherein a 5 or 6 membered lactol ring (E), with X and Y meaning (CR1R2)n, with n=0 to 2 and R1, R2=H, lower alkyl or aryl in any combination which does not impair the anomeric selectivity of I in forming acetals, is fused in a stereospecific manner to a bicyclo[2.2.1]heptane ring system, with A,B,C,D meaning H or methyl in any combination, preferably a bornan ring system, and wherein W has the meaning of H, substituted or unsubstituted alkyl or cycloalkyl or the ring system itself, preferably H, and lower alkyl; and in the case of W=H its anhydro compound of the general formula    <IMAGE> (V)   with A,B,C,D,X,Y and n having the same meaning as in the hydrated form, processes for their preparation and use of these new compounds for the protection of -OH, -SH, -NH- functions, for racemic resolution, for the preparation of optically active imidoester chlorohydrates as well as of optically active esters, for the preparation of optically enriched alcohols and for the preparation of optically active compounds via asymmetric induction.
Patent EP-0081513-B1 (EP)
IPC: G01N29/14
Filed: 1982-06-10
Granted: 1986-05-14
Abstract: Apparatus for automatically inspecting brittle articles such as containers of glass and the like has means (50) which applies a force to each article in turn, so as to propagate any cracks in the glass. Ultrasonic vibrations created during the propagation of a crack is transmitted via a constant laminar stream of liquid (76) from which the vibrations are received by a transducer head (94) of the crack detection equipement, which triggers an alarm, a visual display and/or an automatic marking or rejection device.
Patent EP-0120305-B1 (EP)
IPC: C08G18/02
Filed: 1984-02-23
Granted: 1986-08-13
Abstract: Mixed aliphatic/aromatic polycarbodiimides can be prepared by first heating aliphatic mono- and diisocyanates with a phospholene oxide catalyst and then feeding the aromatic mono and/or diisocyanates in an inert solvent to the reaction mixture, thus preparing cross-linking agents for carboxylated latexes used in making roofing materials, hardboard, pressure sensitive adhesives and the like.
Patent EP-0123244-B1 (EP)
IPC: F25D3/12
Filed: 1984-04-14
Granted: 1988-01-07
Abstract: The vent line of a space-borne solid subliming cooler is formed to provide a heat radiator which radiates much of the heat losses otherwise parasitically conducted back to the coolerthereby permitting the use of certain high heat capacity cryogens at operating and working temperatures requiring very low operating vapor pressures but without as much parasitic heat conduction loss as is associated with conventionally vented solid subliming coolers.
Patent EP-0130509-B1 (EP)
IPC: C07D335/12
Filed: 1984-06-23
Granted: 1986-09-10
Abstract: Compounds of the formula    <IMAGE>  (I)  wherein R1-R4 is hydrogen or chlorine, R5 is -COOMe or -SO3Me, Me is an alkali metal cation and X is oxygen, sulfur or selenium, photosensitizers for the conversion of tachysterol into previtamin D are described. The tachysterol content in mixtures of previtamin D and tachysterol can be greatly reduced by UV-irradiation in the presence of such photosensitizers.
Patent EP-0139194-B1 (EP)
IPC: C07C39/08
Filed: 1984-09-06
Granted: 1988-03-09
Abstract: The production of solutions of hydrogen peroxide in phenol or its derivatives, e.g. hydrocarbyl substituted phenols, halo substituted phenols or phenol ethers, is carried out in a single step. Practically no loss of hydrogen peroxide occurs since a total distillation of hydrogen peroxide together with phenol or phenol derivative is avoided. Simultaneously the solutions obtained are practically free from water. The mixture of phenol or phenol derivative and aqueous hydrogen peroxide is treated with a material that boils below the boiling point of hydrogen peroxide, phenol or phenol derivative or forms an azeotrope with water that boils below the boiling point of hydrogen peroxide, phenol or phenol derivative and the water removed as an azeotrope. The solution of hydrogen peroxide in phenol or phenol derivative which remains behind is suitable for carrying out oxidation reactions and above all, also for hydroxylation reactions. The latter as especially advantageously carried out in the presence of sulfur-, selenium-, or tellurium oxide.
Patent EP-0146705-B1 (EP)
IPC: G05D23/19
Filed: 1984-10-09
Granted: 1987-09-16
Abstract: The invention relates to a process for deriving a measuring signal proportional to the temperature rise of a temperature-time characteristic curve in a heating system having a cooker with cooking material on a heating plate, in which the temperature of the cooker is measured by means of a temperature sensor. The system operates accurately, even during brief temperature oscillations, and using relatively great temperature increments for digitalization of the measuring value signal, when the analogous measuring value signal emitted by the temperature measuring sensor is periodically converted into corresponding digital signals, the digital signals are cyclically fed into memory points of a cyclically-operating memory with n memory points, after each cycle of the memory, a temperature average is calculated from the digital signals stored in the first k and the last k memory points of the memory, wherein k is less than n/2, a measuring signal which corresponds to the temperature difference arising during the preceding cycle is generated from both temperature averages; and after every cycle, all memory points of the memory are cleared and subsequently derived digital signals are fed to the memory.
Patent EP-0127358-B1 (EP)
IPC: A61K35/14
Filed: 1984-05-11
Granted: 1991-10-16
Abstract: A composition of matter and method for using the composition of matter to isolate various cell elements from a heterogeneous cell suspension in a simple one step procedure. The composition is a monoclonal antibody mixture including complement and a non-toxic density gradient media. The composition provides a negative selection technique in which undesired subpopluation cells are lysed and separated from the desired cell subpopulation. The invention has particular application to isolation of white cell elements.
Patent EP-0146999-B1 (EP)
Inventor: MATSUMOTO HIDEO
IPC: A47J19/02
Filed: 1984-06-12
Granted: 1988-01-27
Abstract: A citrus fruit squeezer including a reservoir having a cone-shaped support member on which a fruit to be squeezed is placed. A cover is pivotably supported by a peripheral portion of the reservoir. A pressing member is rotatably supported by the cover and is fitted on and over the fruit on the support member when the covers is pulled over and down against the reservoir. The pressing member is pressed against the fruit and rotated to squeeze juice from the fruit.
Patent EP-0140855-B1 (EP)
IPC: B03C3/68
Filed: 1984-10-04
Granted: 1987-02-04
Abstract: Method and arrangement for varying a d.c. voltage occuring between electrodes of an electrostatic dust separator, said voltage being generated by a number of frequency-related pulses together forming a pulse train. A mains voltage (50 Hz) is fed via valve organs (8, 8a) controlled by a control circuit (7) to a transformer (T), the current pulses of which are full-wave rectified (9) and are connected to electrodes (10) of the dust separator. The control circuit (7) is so arranged as to extinguish an even number, being two, four or more, of pulses from the mains voltage between two consecutive pulses supplied to the electrodes of the dust separator.The control circuit (7) is also so arranged as to regulate the number of extinguished pulses and/or the pulse form of the individual pulse, so that with each pulse that is transferred to the electrodes there is also transferred to the filter that quantity of energy which is the maximum possible without producing flash-over or reverberation, in addition to which the control circuit (7) must be so arranged as to minimize the energy supply by controlling the length of the period between two consecutive pulses and by making this period as long as possible in relation to a limit value allocated to an opacimeter or similar.
Patent EP-0148272-B1 (EP)
Title: Process for producing optically active benzyl alcohol compounds
IPC: C12P41/00
Filed: 1984-05-01
Granted: 1991-09-18
Abstract: Process for preparing optically active alpha-cyanobenzyl alcohol compounds represented by formula (I), rich in an (S)-enantiomer useful as intermediates for synthesizing insecticidal pyrethroids, which comprises asymmetrically hydrolyzing (R,S)-alpha-cyanobenzyl alcohol esters of formula (II), using esterase of microorganism origin.
Patent EP-0148205-B1 (EP)
IPC: B65B7/28
Filed: 1984-05-15
Granted: 1987-08-19
Abstract: Appareil d'introduction d'un couvercle interne (6, 7) dans un conteneur tubulaire (1) et de connexion scellée du couvercle à l'intérieur du conteneur tubulaire par soudage thermique constant, soudage à haute fréquence ou soudage par ultrasons, et comprenant un dispositif porteur (8) pour tenir le conteneur tubulaire (1) pendant l'introduction et la connexion par soudure du couvercle (6, 7), un support placé au-dessus du dispositif porteur (8) pour positionner une ébauche de couvercle plane découpée ayant une périphérie externe plus grande que la périphérie interne du conteneur tubulaire, un piston (16) comprimant l'ébauche de couvercle dans le conteneur tubulaire et repliant un rebord étroit sur le pourtour (7) vers le haut à partir du plan du couvercle (6), le piston comprenant une partie inférieure de piston (18) et une partie supérieure de piston (20) mobiles axialement l'une par rapport à l'autre et un organe expansible (19) entre les deux parties de piston (18, 20), lequel organe expansible est comprimé radialement vers l'extérieur lorsque les deux parties de piston (18, 20) sont comprimées. Le fond de la partie inférieure (18) du piston est formé avec un bord-presse mince (21) ayant une surface d'inclinaison vers l'extérieur-vers le bas (24) laquelle, à sa partie interne, est suivie directement d'une cannelure (22). La partie supérieure de piston (20) dont le fond présente la forme d'un godet (25) est mobile axialement sur la partie inférieure de piston (18) pour entrer en contact et s'éloigner de l'organe expansible (19). L'organe expansible est de préférence une bague en caoutchouc (23) dont la forme change lorsque la partie supérieure de piston et la partie inférieure de piston sont comprimées, de sorte que la bague en caoutchouc est formée avec une ligne de friction dirigée radialement vers l'extérieur (26) engageant le pourtour (7) du couvercle replié vers le haut adjacent au plan (6) du couvercle lui-même. Le dispositif porteur (8) et le piston-presse (16) possèdent des côtés cylindriques sensiblement parallèles de sorte que la pression de soudure est pratiquement fournie uniquement par l'organe expansible (19) dans la zone des moyens (10) du dispositif porteur pour fournir la chaleur de soudage.