baber/WOPTO huggingface dataset:
Patent EP-2202443-B1 (EP)
Inventor: SHEW JERRY D
IPC: G01F11/02
Filed: 2004-05-14
Granted: 2017-03-01
Abstract: An apparatus converts rotary motion of a motor drive shaft into oscillatory motion of a work piece, for example, in a power tool. The apparatus comprises a planetary gear assembly connected to the motor for rotating an output gear. The output gear meshes with a drive gear including a drive pin. The drive pin fits in a yoke slot for reciprocation of the yoke upon rotation of the drive gear. The yoke is operatively connected to the work piece. An air flow system cools the power tool housing. The housing has an inlet aperture in the handle portion and an outlet aperture for placing the interior of the housing in communication with the atmosphere. A wall integral with the handle portion engages the body of the motor housing between a first end and openings in the body. The wall provides a barrier to minimize air flow between an intake air portion of the interior of the housing and an exhaust air portion. A fan on the motor drive shaft induces air flow from the intake air portion and exhaust air portion of the interior chamber into the motor housing through openings in the end walls. Air is discharged from the openings in the body.
Patent EP-2248656-B1 (EP)
Inventor: CHEN XIAOXI KEVIN
IPC: B29C59/14
Filed: 2010-04-27
Granted: 2011-12-28
Abstract: The present invention discloses methods for producing synthetic surfaces that mimic collagen coated surfaces for cell culture comprising: providing a monomer source comprising one or more organic compounds which are capable of polymerization, wherein at least one organic compound is prolinol; creating a plasma of said monomer source; and contacting at least a portion of a surface with the plasma to provide a plasma polymer coated surface. Advantageously, such methods provide an animal-free, synthetic, chemically defined surface that mimics a collagen coated surface for cell culture. Advantageously, such methods not only reduce the cost and/or issues associated with animal-derived collagen but are also amenable to large scale manufacturing.
Patent EP-2287426-B1 (EP)
Inventor: STRLE DUSAN
IPC: E05B59/00
Filed: 2010-08-03
Granted: 2011-09-07
Abstract: The arrangement (1) has a lock transferrable from a locking state into a release state by a release device and from the release state into the locking state by a locking device. A clampable energy storing unit of a drive device for a connecting rod (6) is arranged at a side of a covering element i.e. overlap rail (2). The energy storing unit drives the connecting rod with an actuating movement, where the connecting rod is arranged on the side of the covering element. The connecting rod is designed as a loading element, and the energy storing unit is designed as a compression spring.
Patent EP-2259597-B1 (EP)
Inventor: SUN SHIJUN
IPC: H04N11/04
Filed: 2002-09-11
Granted: 2012-05-09
Abstract: Adjacent regions are identified in an image. Coding parameters for the adjacent regions are identified. Selective filtering is performed at the region between the identified adjacent regions based on the identified coding parameters.
Patent EP-2336142-B1 (EP)
Inventor: OKUDA FUMIO
IPC: H01L51/00
Filed: 2004-07-21
Granted: 2013-09-04
Abstract: A metal complex compound having a special structure containing metals such as iridium. An organic electroluminescence device which comprises at least one organic thin film layer sandwiched between a pair of electrode consisting of an anode and a cathode, wherein the organic thin film layer comprises the above metal complex compound, which emits light by applying an electric voltage between the pair of electrode. An organic EL device employing the novel metal complex compound emits various phosphorous lights including blue light having an enhanced current efficiency and prolonged lifetime.
Patent EP-2332506-B1 (EP)
Inventor: BEKOSCKE ROBERT
IPC: A61G5/06
Filed: 2008-02-07
Granted: 2012-08-22
Abstract: A wheelchair suspension that inhibits tipping of a wheelchair. The wheelchair suspension prevents upward movement of the front casters with respect to the frame and allows downward movement of the front casters when the wheelchair exhibits a tipping behavior. The wheelchair suspension also biases the front casters downward with respect to the frame when the wheelchair exhibits a tipping behavior.
Patent EP-2397888-B1 (EP)
Inventor: PARK JAE-HYUN
IPC: F21V19/00
Filed: 2009-07-14
Granted: 2013-03-27
Abstract: A backlight unit (200) including: a light emitting diode (LED) module (210) including a metal substrate (212) and an LED (211) which is disposed on a first side of the metal substrate; a frame (220) on which the LED module is mounted; a first mounting portion (230) formed lengthwise on the LED module; and a second mounting portion (240) formed on the frame, the second mounting portion remaining within a width of the LED module.
Patent EP-2494861-B1 (EP)
Inventor: BERGERE CAROLINE
IPC: A01B73/04
Filed: 2012-02-29
Granted: 2013-12-25
Abstract: The frame (1) has a side part (3) articulated on a fixed central part (2) between an operating position and a retracted transport position in which the side part is partially placed above the central part. The side part has an element engaging with a cam to force the side part to occupy the operating position, and another element forming a partial blocking unit that partially blocks the side part in the operating position, where the elements are rollers. The side part has a side plate mounted on an arm (8). The elements are carried by a locking part that is removably mounted on the side plate.
Patent EP-0007605-B1 (EP)
IPC: C07D263/14
Filed: 1979-07-23
Granted: 1982-09-15
Abstract: The invention relates to a process for inverting the configuration in optically active compounds of the formula    <IMAGE>  (I)  in which Ar1 represents a monocyclic or polycyclic, carbocyclic or heterocyclic radical that has at least one ring of aromatic character and is bonded to the oxygen atom by way of a ring carbon atom, preferably of the ring of aromatic character, and R1 represents an optionally substituted aliphatic, cycloaliphatic or araliphatic hydrocarbon radical, or the salts thereof, characterized in that an optically active compound of the formula     <IMAGE> (II)  having a R(+) or S(-) configuration, in which R2 represents a monocyclic or polycyclic, carbocyclic or heterocyclic radical, or an optionally substituted aliphatic, cycloaliphatic or araliphatic hydrocarbon radical, is converted, by treating with a strong oxygen-containing inorganic or organic acid or halides thereof, into an optically active compound of the formula    <IMAGE> (III)  in which x(-) represents the anion of a strong, oxygen-containing inorganic or organic acid or of a halogen atom and the resulting compound of the formula III is hydrolyzed, optionally by way of the corresponding free base as intermediate, to form a compound of the formula I of a configuration opposite to that of the starting material used and, if desired, a free compound of the formula I is converted into a salt or a resulting salt is converted into the free compound.
Patent EP-0008394-B1 (EP)
IPC: B41N1/08
Filed: 1979-08-02
Granted: 1983-02-23
Abstract: 1. Process for the development of exposed light-sensitive printing plates having a support of anodically oxidized aluminum and a light-sensitive coating which contains an o-naphthoquinone-diazide and an alkali-soluble resin, the exposed areas of the coating being washed off with an aqueous-alkaline developer solution, characterized in that, the development is effected in the presence of an ionizable compound of an element of the groups IIa, IIIa or IIIb of the Periodic Table, which is added to the developer solution, and wherein the developer solution used contains 0.001 to 0.5 % by weight of the ionizable compound.
Patent EP-0012380-B1 (EP)
IPC: H01B3/30
Filed: 1979-12-06
Granted: 1982-08-04
Abstract: A process for the production of modified polyhydantions by reacting polyglycine acid derivatives with optionally masked polyisocyanates with the addition of cyclic anhydride compounds containing at least one further functional group capable of condensation in lactones as solvents.
Patent EP-0020397-B1 (EP)
IPC: G03C7/42
Filed: 1980-04-08
Granted: 1982-11-10
Abstract: Photographic silver halide bleach compositions which are more active than existing bleach compositions and free from environmental and commercial objections thereto comprise as bleaching agent a ferric complex of an alkyliminodiacetic acid the alkyl group of which may be substituted. The bleach solutions may further comprise a silver halide solvent thus rendering them bleach-fix solutions.
Patent EP-0017111-B1 (EP)
IPC: C08G18/32
Filed: 1980-03-22
Granted: 1983-05-18
Abstract: Novel, finely divided, redispersible dispersions of high melting polyesters in low melting polyhydroxyl compounds are disclosed. Disclosed also is a process for their preparation and their use as polyol components containing fillers in the production of cellular or non-cellular polyurethanes.
Patent EP-0041503-B1 (EP)
IPC: B62D33/06
Filed: 1980-08-09
Granted: 1983-10-12
Abstract: Une cabine pour un vehicule agricole, industriel ou de construction possede des parois avant (8), arriere (20) et laterales (9) et une porte d'acces pour le conducteur (17) qui est articulee le long de son bord droit avant par rapport a une paroi laterale (9) et, en position fermee, fait un angle par rapport a cette paroi laterale (9) et vers la paroi arriere (20) de maniere a regarder a la fois lateralement et vers l'arriere et s'ouvre vers l'exterieur par dessus une plateforme d'entree (32) le long du bord de l'encadrement de la porte (15). La porte (17) est supportee par un assemblage a charniere (26, 27) de telle sorte que la totalite de l'extremite superieure de la porte (17) se deplace plus vers l'exterieur que l'extremite inferieure de la porte (17) lors de son ouverture. De preference, l'element charniere superieur (26) est coude par rapport a la porte (17) et/ou l'axe d'articulation (X-X) peut etre incline vers l'arriere du haut vers le bas. Une main courante (34) peut etre prevue le long du bord exterieur de la plateforme et peut etre reliee de maniere pivotante a la porte (17) en un point (35) espace vers l'arriere du bord avant de la porte.
Patent EP-0062080-B1 (EP)
IPC: B01D33/04
Filed: 1981-04-02
Granted: 1984-03-07
Abstract: 1. Endless conveyor belt for vacuum filters, which is re-inforced by tension resistant fabric inserts and provided in its middle region with at least one longitudinally extending row of holes, wherein the fabric inserts (5) do not extend over the middle region of the conveyor belt (1), in which the hole rows (1) are disposed, characterised thereby, that transverse inserts (6), which are resistant to bending, are arranged at a spacing one from the other and extend over the middle region of the conveyor belt (1) and the length (L) of which amounts to at least three times the width (B) of the middle, fabric-free region of the conveyor belt (1), are embedded into the conveyor belt (1).
Patent EP-0046484-B1 (EP)
IPC: B62D53/00
Filed: 1981-06-04
Granted: 1988-04-27
Abstract: An articulated vehicle with several axles, such as an articulated bus, is disclosed. The articulated vehicle comprises a primary car and a secondary car, a drive motor associated with the secondary car for driving at least an axle of the secondary car, and an articulated coupling connecting the secondary car with the primary car, the primary car having a front axle for steering the vehicle. A coupling brake is provided at the articulated coupling. the coupling brake is actuated in dependence on the jackknife angle between the primary car and the secondary car.
Patent EP-0039241-B1 (EP)
IPC: C05B11/06
Filed: 1981-04-28
Granted: 1985-08-14
Abstract: A method of producing nitrophosphate fertilizers includes the steps of treating a phosphate bearing rock with nitric acid, preferably in the ratio of 2 parts by mass of acid to one part of mass of rock, to form an acidic slurry containing nitrogen compounds, water or citric acid soluble phosphate compounds and inert solid materials; feeding the slurry to a mixing chamber; ammoniating the slurry with an ammoniating agent such as ammonia in the mixing chamber and using the heat evolved in the ammoniation reaction to evaporate off any liquid present; and adding into the mixing chamber during the ammoniation step an amount of sulphuric acid sufficient to inhibit the reversion of the soluble phosphate compounds into insoluble phosphate compounds, and preferably also an amount of phosphoric acid to adjust the N:P ratio of the final product and to stabilize the nitrophosphates formed.
Patent EP-0075680-B1 (EP)
IPC: C07D307/32
Filed: 1982-08-04
Granted: 1986-11-20
Abstract: 1. Process for the production of 3,4-dihydro-alpha-pyrones of the formula  see diagramm : EP0075680,P5,F18  wherein R**1 , R**2 and R**3 can be the same or different and stand for hydrogen or alkyl groups with 1 to 10 C-atoms, characterised in that a compound of the formula  see diagramm : EP0075680,P5,F4  wherein R**1 , R**2 and R**3 have the aforementioned meaning and R**4 denotes the residues  see diagramm : EP0075680,P5,F6   see diagramm : EP0075680,P5,F7   see diagramm : EP0075680,P5,F8  or -O-R**5 wherein R**5 stands for lower alkyl groups, is heated.
Patent EP-0062401-B1 (EP)
IPC: H04R1/28
Filed: 1982-02-16
Granted: 1984-09-19
Abstract: A loudspeaker cabinet comprising front, back, top, bottom and side panels, a speaker drive unit positioned on an upper portion of the front panel, first and second spaced apart sound wave reflector panels positioned below the speaker unit and extending from the front panel towards the rear panel but not engaging the rear panel, a first sound wave pressure relief area defined by the rear panel and the end of the first reflector panel adjacent the rear panel, a second sound wave pressure relief area defined by the rear panel and the end of the second reflector panel adjacent the rear panel, and a third sound wave pressure relief area constituted by a relief aperture which is positioned below the second reflector panel and in the front panel, the loudspeaker cabinet being such that the first and the second reflector panels divide the interior of the loudspeaker cabinet into first, second and third compartments with the speaker drive unit being positioned in the first compartment whereby sound waves from the speaker drive unit are reflected between the first reflector panel and the top panel before passing through the first relief area, and whereby the sound waves are then reflected between the first and the second reflector panels before passing through the second relief area, and whereby the sound waves are then reflected between the second reflector panel and the bottom panel before passing through the third relief area.
Patent EP-0088853-B1 (EP)
IPC: C07D501/36
Filed: 1982-11-12
Granted: 1987-03-11
Abstract: The present invention relates to cephalosporins of general formula: <IMAGE>   in which: R1 is H or CH3, R2 is CH3, or R1 and R2 taken together form a 1,3-propylene group, R3 is lower alkyl, alkenyl, alkynyl or CH2COO alkyl, R4 is H or OH, the S being bonded to the pyridine ring in 2 or 4 position, A is H or cation or ester or hemiacetal which is easily hydrolyzable, and X is a derivative of a mineral or organic acid. The invention also relates to a process for preparing these new cephalosporins and to the drugs containing said cephalosporins.
Patent EP-0087669-B1 (EP)
IPC: A61K47/00
Filed: 1983-02-14
Granted: 1985-12-04
Abstract: The invention relates to a method of preparing a biologically high-grade natural food concentrate, characterized by mixing honey or honey mixed with other bee products, a high-grade protein product or a mixture of high-grade protein products, mineral substances and possibly roughage substances and/or carbohydrates with each other in such a manner as to obtain at least 40 wt % honey, referred to the final product, in the final product obtained. The invention also provides a method of producing a biologically high-grade natural food concentrate, characterized by admixing honey or honey mixed with other bee products, a high-grade protein product or a mixture of high-grade protein products, a vegetable fat product or a mixture of vegetable fat products, and possibly mineral additions with each other in such a manner that at least 40 wt % honey referred to the final product, is contained in the resultant final product.
Patent EP-0089011-B1 (EP)
IPC: C07D333/24
Filed: 1983-03-10
Granted: 1985-07-10
Abstract: 3-oxonitriles are produced by reaction of carboxylic acid esters with carboxylic acid nitriles in the presence of 70 to 80% suspension of sodium hydride in white oil. The oxonitrile are intermediate products for the production of 3-oxocarboxylic acid amides or esters and pesticides.
Patent EP-0104877-B1 (EP)
IPC: A61K47/00
Filed: 1983-09-21
Granted: 1990-01-17
Abstract: Detonatable organic nitrates which are blended with excipients in drug mixtures for use as vasolidators, such as nitroglycerine/lactose, are rendered nondetonatable when burned in smoldering fires by the incorporation therewith of minor amounts of an alkaline solid material such as magnesium carbonate or hydroxide.
Patent EP-0129862-B1 (EP)
Title: Lock and key system
IPC: E05B27/06
Filed: 1984-06-22
Granted: 1988-03-23
Abstract: 1. Lock-and-key system in which the locks have identical borehole patterns whereas the keys are provided with different elevated and recessed portions which interact with several categories of control pins (A, B, C), the pins (A) for detecting the elevated portions being shorter than the pins (B) for detecting the recessed portions, the pins (A, B) being provided with an annex at the ends facing the keyway, and all pin supporting boreholes being graduated towards the inside, characterized by the fact that the elevated portions (4, 5, 6) and recessed portions (7, 8) are formed by at least one locking rib projecting beyond the normal profile, and further characterized by the fact that one category (C) of pins has no annex and that such category, by way of replacement by the pins of the category (B) for detecting the recessed portions, can be used for compensating purposes wherever the rib elevations of individual locks are replaced by recesses in the master keys of a locking installation.
Patent EP-0149077-B1 (EP)
IPC: C07D307/81
Filed: 1984-11-29
Granted: 1988-09-21
Abstract: The present invention relates to compounds of the formula 
<CHEM>
 where n is 2 or 3, X and Y are each independently hydrogen, loweralkyl, or halogen, and R1 and R2 are each independently hydrogen, loweralkyl, cyano, beta,beta,beta-trichloroethoxycarbonyl, cyclopropylmethyl, phenethyl, or cyanoethyl, but at least one of the two is loweralkyl, which are useful as antidepressant and analgesic agents; novel intermediate compounds for preparing said compounds; and methods for synthesizing the foregoing compounds.
Patent EP-0153461-B1 (EP)
IPC: G11B17/02
Filed: 1984-12-06
Granted: 1988-05-04
Abstract: In a magnetic disk memory comprising a disk pack hub seated at both sides in ball bearings in a housing, the ball bearings are tensed in the actual direction relative to one another in order to achieve a play-free hub guidance. To this end, at least one housing wall is resiliently designed in the direction of the hub axis and flexes upon the application of a restraining force. Before integration into a completed memory unit, the spacings of the inner rings of the ball bearings, tightly seated on the hub shaft, and of the bearing locations in the housing which accept the outer rings with an interference fit, deviate slightly from one another.
Patent EP-0142444-B1 (EP)
IPC: H01H19/02
Filed: 1984-11-12
Granted: 1987-07-22
Abstract: 1. Method of manufacturing a stator element for a rotary electrical switch, according to which a conductive lamellar annulus (10) is enclosed by over-moulding in a substantially annular body (20) consisting of insulating plastic material, the said annulus (10) comprising, projecting externally of the said body, connecting terminals (13) and, projecting internally of the said body, a plurality of radial tabs (11) intended for being bent over axially to form contact studs, characterised in that, prior to the aforesaid moulding, at least one zone (14) of small width is arranged in the portion of annulus (10) embedded in the plastic material (20), in that the aforesaid moulding comprises opposite and at each side of the said zone (14) two recesses (23, 24) the bottom of which is flush with the said switch and whereof at least the radially measured dimension is larger than the said width, and in that the continuity of the said annulus (10) is interrupted in the said zone (14) by cutting out the latter by means of a punch and of a die formed by one (24) of the aforesaid recesses.
Patent EP-0140803-B1 (EP)
IPC: C01B15/10
Filed: 1984-10-05
Granted: 1987-01-14
Abstract: 1. Process for the preparation of stable sodium perbonate of low apparent density, consisting in placing ist sodium percarbonate as a thin layer on a conveyor it travelling through an oven containing microwaves of electromagnetic radiation whose frequency is chosen om HF of 1 MHz to 300 MHz and UHF of 300 MHz to 30.000 z.
Patent EP-0133845-B1 (EP)
IPC: F04D29/28
Filed: 1984-07-31
Granted: 1988-08-17
Abstract: A rotor for centrifugal compressors and fans, of the type comprising a ring of blades (1) connected to a central hub (6) with an annular flange (7), is formed simply and economically by providing the root of each blade (1) with an integral appendage (2) which lies in a plane perpendicular to the axis of rotation and fixing the appendage (2) of each blade (1) to both the appendage of one of the blades adjacent thereto and to the flange (7) of the hub (6). Each blade (1) and its appendage (2) are conveniently made by pressing from sheet metal and the form of the appendages (2) is such that together they constitute a disc for a rotor of the semi-closed type or one of the discs for a rotor of the closed type.
Patent EP-0171595-B1 (EP)
IPC: G06F7/38
Filed: 1985-07-09
Granted: 1991-04-17
Abstract: A data processing system includes multiple floating point arithmetic units, for example, an adder and a multiplier. Two putaway busses and two bypass busses are connected to a register file and waiting stages, associated with the arithmetic units, respectively. A special source register is included for keeping track of the source of any result on the busses so that the registers may be connected to the appropriate bus on which the result is to appear in accordance with a busy or mark bit set in each register in the file and in the waiting stage. This allows multiple data items to exit the pipes during any cycle. Therefore, two or more results are produced each cycle.
Patent EP-0170964-B1 (EP)
IPC: C07C51/12
Filed: 1985-07-22
Granted: 1988-12-07
Abstract: 1. A process for the preparation of acetic anhydride and possibly acetic acid by reaction of carbon monoxide and possibly hydrogen with methyl acetate and/or dimethylether, possibly as a mixture with methanol and/or water, at temperatures from 350 to 575 K and pressures from 1 to 300 bar in the presence of a catalyst system consisting of noble metals of group VIII of the periodic table of the elements or compounds thereof, iodine and/or compounds thereof and possibly carbonylforming base metals from groups IV, V, VI, VII or VIII of the periodic table of the elements or compounds thereof and possibly an aliphatic carboxylic acid having 1 to 4 carbon atoms, wherein the catalyst system contains tetrabutylphosphonium iodide as an additional promoter.