baber/WOPTO huggingface dataset:
Patent EP-0428016-B1 (EP)
Inventor: PROEBSTER WALTER
IPC: H04B10/50
Filed: 1990-10-31
Granted: 1995-04-12
Abstract: In known modulation current regulators, a low-frequency pilot signal is often superimposed on the digital useful signal and the two superposition products resulting in a light signal are evaluated. Due to the cut-in delay of a laser diode, the preconduction current of the laser diode in laser diode transmitters having transmission rates of at least a few 100 Mbit/s must be set so high that a superposition product only results in the light output signal and, therefore, a regulation of the modulation current is no longer possible in the known manner. For regulating the modulation current given high transmission rates, at least one pulse sequence is periodically inserted into the digital transmission signal or a pulse sequence already contained in the digital transmission signal is evaluated, the pulse sequence being composed of at least one part having a majority of logical one pulses and a part having a majority of logical zero pulses.
Patent EP-0380177-B1 (EP)
Inventor: ANDERSSON INGE
IPC: B29C31/00
Filed: 1990-01-22
Granted: 1995-10-25
Abstract: Apparatus for removing mouldings from a mould in a machine for the manufacturing of moulded products, for example an injection moulding machine, comprises a container body (18) connected with a suction conduit (14) and adapted after the opening of the mould to suck a moulding (6) manufactured in the mould into the container and to move the moulding away from the mould.
Patent EP-0391477-B1 (EP)
Inventor: V D HULST REMMELT ARNOLD
IPC: C09J103/02
Filed: 1990-03-30
Granted: 1993-11-24
Abstract: A process for preparing an adhesive for corrugated cardboard, which preparation is carried out in two steps, by preparing a carrier based on water, starch and lye in the first step, whereby the quantity of starch in the first step is less than the quantity of starch in the second step, and whereby a second mixture is added to the carrier in the second step, said second mixture consisting of the remaining quantity of starch, water and borax, which is carried out batchwise, whereby in the first step the reaction mixture is added to a first relatively large mixing vessel provided with a stirrer and is led from the first mixing vessel to a second, smaller vessel in which the reaction mixture is subjected to a higher shearing stress than in the first mixing vessel, and is then recirculated to the first mixing vessel and, after a predetermined viscosity of the carrier has been reached, the second mixture is added to the carrier and mixed with said carrier to a homogeneous mixture, whereby the starch granules added in the second step substantially do not gelatinize and, after mixing to a homogeneous mixture, the corrugated cardboard adhesive is discharged.
Patent EP-0377487-B1 (EP)
Inventor: MATTOX JOHN R
IPC: C07D493/04
Filed: 1990-01-02
Granted: 1994-03-09
Abstract: Organic stabilizers are used to stabilize various materials which are normally unstable neat or in solution. These compositions exhibit bactericidal, fungicidal and algaecidal properties.
Patent EP-0399677-B1 (EP)
Inventor: DREYER JOHN F JR C O MINNESOTA
IPC: E01F9/669
Filed: 1990-05-01
Granted: 1995-03-08
Abstract: The invention provides a reflective sheeting material having a structured reflective surface having a linear ray of isosceles prism reflecting elements, each element including a pair of reflective surfaces at an angle of about 120 DEG  therebetween. The invention also provides a reflective sheeting material having a structured reflective surface comprising an array of reflecting elements each comprising a polyhedron having three parallelogram faces. The invention also provides an apparatus such as a light pole for transporting light and reflecting the light in a broad, uniform pattern. The apparatus comprises (a) a columnar light conduit, for transporting light therealong, the conduit having a proximate end and a distal end; (b) a light source provided at the proximate end of the light conduit, and (c) a light distributing reflective member, such as the reflective sheeting material described above, comprising a multiplicity of repeating reflecting elements. The reflective member is positioned at the distal end of the light conduit so that the light exiting the distal end of the conduit is reflected in a broad, uniformly distributed pattern.
Patent EP-0414396-B1 (EP)
Title: N-hydroxyalkyl-mercaptoalkanamides
IPC: C08F291/00
Filed: 1990-08-02
Granted: 1993-07-28
Abstract: Novel thiol-terminated hydroxyamides, and processes for their preparation and use are provided. These hydroxyamide compounds may be prepared by the reaction of a mercapto- functional alkyl ester, such as methylmercaptopropionate, with a molar excess of an alcohol-substituted amine, such as  beta -hydroxyalkyl amine. The thiol-terminated hydroxyamides are useful as polymerization chain transfer agents, particularly when it is desirable to form polymers or oligomers containing functional hydroxyamide end groups. By chain terminating such polymer or oligomers with reactive hydroxyamide end groups the polymer or oligomers with reactive hydroxyamide end groups the polymer or oligomers can be further reacted with acid-containing monomers or polymers to form block or graft copolymers.
Patent EP-0420663-B1 (EP)
Inventor: GEBHART WALTER M
IPC: F27D21/00
Filed: 1990-09-28
Granted: 1995-12-13
Abstract: An alignment measuring system is used in determining the location of the rotational centre line of a long, cylindrical body having a number of support bearings spaced along its length, during the rotation of the body. The method particularly lends itself to the re-alignment of hot kilns, during their operation, without requiring shut down and the consequent disruption and loss of product. The system utilizes a base line or datum on each side of the kiln for locating the measuring instrument. The distance measuring instrument is a radiant beam instrument such as a diode laser providing an electronic readout, to enable accurate determination of the distance of the outer surface of the kiln shell from the instrument, and hence the location of the rotational centre relative to the established baseline datum, for the longitudinal station being measured. A series of lateral centre line determinations thus made along the length of a kiln, and including a like determination of the height of the centre line at each measuring station, permits adjustment to selected ones of the kiln support bearings to align the rotational centre line along the length of the kiln, including the correction of centre line elevations.
Patent EP-0430661-B1 (EP)
Inventor: AOSHIMA SHINICHIRO
IPC: G01J1/44
Filed: 1990-11-28
Granted: 1995-05-17
Abstract: A light beam from a source (14) is chopped by a chopper (16) and split by a beam splitter (24) into two beams. The intensity of a first beam is changed by using, e.g., an electrooptic material (12) in accordance with a change in a signal to be detected, such as a voltage in an electronic device. The intensity of the first beam is detected by a first photodetector (22). The second beam is detected by a second photodetector (26) without its intensity being changed to provide a reference signal. At least one of the outputs of the first (22) and second (26) photodetectors are adjusted so that they are equal when no signal is applied to the light intensity changing means (12). The difference of the thus adjusted output signals is detected a narrow band detecting means (28) such as a lock-in amplifier (42C) in a narrow band at the chopping frequency to provide an output having a greater sensitivity. <IMAGE>
Patent EP-0446530-B1 (EP)
Inventor: YANUSKO DAVID
IPC: F16C1/10
Filed: 1990-12-19
Granted: 1994-03-02
Abstract: A motion transmitting remote control assembly (10) is of the type for transmitting forces in a curved path by a flexible motion transmitting core element (18). The assembly (10) comprises a first actuator (12) and a second actuator (14). The first actuator (12) is disposed adjacent the output (35) and comprises a first drive member (24), a first handle (32) and a clutch (36) all coaxial about the first input shaft (30). The clutch comprises a pin (38) which coacts with two concentric slots in the first drive member (24). A spring (42) biases the pin (38) into the two concentric slots so the pin (38) will engage the two concentric slots when they are aligned. <IMAGE>   <IMAGE>
Patent EP-0382636-B1 (EP)
IPC: C07D403/12
Filed: 1990-02-07
Granted: 1993-07-28
Abstract: The invention relates to heterocyclic compounds which correspond to the general formula I: <IMAGE>   The invention also relates to the process for preparing these compounds, to pharmaceutical compositions containing them and also to the use of these compounds for the manufacture of medicaments intended for the treatment of anxiety.
Patent EP-0382687-B1 (EP)
Inventor: MICHELETTI ROSAMARIA
IPC: C07D211/62
Filed: 1990-02-05
Granted: 1995-12-27
Abstract: Pharmacologically active benzofused-N-containing heterocycle derivatives are described as muscarinic receptor blocking agents useful for the treatment of gastrointestinal and respiratory tract disorders of the following formula: <CHEM>  wherein  R represents H or C1-6 alkyl; R1 and R2 represent H, halogen, C1-6 alkyl, C1-6 alkoxy, C1-6 alkylthio, C1-6 alkoxycarbonyl, carboxyl, hydroxy, nitro, cyano, optionally C1-4 alkyl mono- or disubstituted carbamoyl, optionally C1-4 alkyl mono- or disubstituted amino, C1-6 acylamino, C1-4 alkoxy carbonylamino, C1-6 alkylsulphynyl, C1-6 alkylsulphonyl, C1-6 acyl;  R3 represents H, C1-6 alkyl, aryl, aralkyl or it may be absent;  A represents CO, C = S, S -> O or <CHEM> B represents nitrogen when R3 is absent and the B-D bond is single, or it is carbon;  D represents CO, CH2-CH2, <CHEM> when the B-D bond is single, or D is C-R when the D-B bond is double, in which R4 represents H, C1-6 alkyl, aryl, aralkyl, hydroxy, C1-4 alkoxy and R5 represents H;  X represents oxygen, N-R or it is absent;  Y represents a basic group selected from: <CHEM> in which n is 2 or 3; p is 0 or 1 at the same time or not; q is 0, 2 or 3; R6 and R7 may be at the same time or not H, C1-4 alkyl, aralkyl or, when R7 is H or C1-4 alkyl, R6 may be <CHEM>  in which R8 represents H, C1-4 alkyl or amino. The processes for the preparation of the compounds of formula (I) as well as pharmaceutical compositions containing them are also described.
Patent EP-0423365-B1 (EP)
Inventor: TOIDA SHOJI NIPPON SANSO KABUS
IPC: A47J41/00
Filed: 1990-04-20
Granted: 1994-02-09
Abstract: Est décrit un récipient calorifuge permettant de stocker directement et de maintenir froid ou chaud un récipient de stockage renfermant un article que l'on souhaite maintenir chaud ou froid, tel qu'une boîte boisson. Le récipient comporte un cylindre droit (20) possédant une couche calorifuge (21) entre un cylindre métallique (22) et un cylindre extérieur métallique (23), une enveloppe intérieure en résine synthétique (30) présentant une large ouverture et emboîtée dans le cylindre droit (20), ainsi qu'un couvercle (40) pour fermer l'ouverture supérieure du cylindre droit (20). Un élément d'obturation calorifuge (41) s'emboîtant dans l'ouverture de l'enveloppe interne (31) est disposé sur le couvercle (40), et une partie de contact (48) prenant appui sur la périphérie supérieure d'un récipient de stockage de grand diamètre logé dans l'enveloppe interne (30) ainsi qu'un évidement (49) dans lequel s'emboîte la partie supérieure d'un récipient de stockage de petit diamètre logé dans l'enveloppe interne (30) sont formés sur la surface intérieure de l'élément obturateur (41), et/ou une partie de contact (31) prenant appui sur la périphérie inférieure du récipient de stockage de grand diamètre et un évidement (32) dans lequel s'emboîte la partie inférieure du récipient de stockage de faible diamètre sont formés sur le fond de l'enveloppe interne (30). En conséquence, ce récipient calorifuge permet d'éliminer le choc d'un ou de plusieurs récipients de stockage en les stockant en série dans l'enveloppe interne, permet de maintenir froids ou chauds un nombre limité de récipients de stockage pendant une durée prolongée et possède d'excellentes caractéristiques calorifuges ainsi qu'une très bonne portabilité.
Patent EP-0478596-B1 (EP)
Inventor: MEURENS MARC
IPC: G01N21/35
Filed: 1990-06-21
Granted: 1993-11-03
Abstract: The process for the preparation of samples for chemical analysis of liquids by infrared spectroscopy of a dry extract consists in depositing or filtering liquid samples on solid supports or filters (9) and in drying them uniformly as quickly as possible by directing a homogeneous flow of hot air aimed at right angles to the surface of the filter. The filters employed as solid supports (9) are glass fibre filter discs which have been advantageously coated with a layer of microparticles of solid materials such as calcium fluoride or an ion-exchange resin.
Patent EP-0498807-B1 (EP)
Inventor: SUNDE OYVIND KARE
IPC: E21D11/38
Filed: 1990-10-18
Granted: 1994-08-10
Abstract: An arrangement in a tunnel vault (1) comprising elongated elements (2) - which are preferably water-tight, fire-proof, heat insulating and sound dampening - and are suspended at each end by the aid of suitable fastening means on arch profiles (3) to cover the raw vault (5), if desired, the concrete covered (6) vault of a blasted tunnel (4). The arch profiles (3) which may be assembled from partial lengths, extend across the longitudinal direction of the tunnel vault (1) and are fastened by the aid of anchoring bolts (7), the free ends of which are releasably connected with arch profiles (3) by the aid of fastening means (8). Elements (2) are suspended from a pair of successive arch profiles (3) and show equal length (L). The fastening portions (3c) of arch profiles (3) facing elements (2) have a width (B) permitting fastening by the aid of fastening means (9) of elements (2), which are aligned in their longitudinal direction, at a mutual distance (A) of substantially zero and upwards, in order to correct any deviation from the normal center distance between arch profiles (3) along corresponding portions of them, e.g. in bends of tunnels.
Patent EP-0448678-B1 (EP)
Inventor: PICKARD G W CHESTNUT CLOSE THE
IPC: F02C9/26
Filed: 1990-10-17
Granted: 1994-03-02
Abstract: Un système d'écoulement de fluide adapté pour commander l'écoulement de carburant vers un moteur comprend une soupape doseuse de carburant (2) afin d'obtenir un écoulement de sortie de carburant dosé, ainsi qu'un régulateur (3) de différence de pression sensible à la différence de pression entre les deux côtés de ladite soupape doseuse de carburant (2) et fonctionnant conjointement avec celle-ci afin de réguler ledit écoulement de sortie de carburant. Le système est caractérisé en ce qu'il comprend un ensemble de soupapes (4) de commande qui, en cas de panne ou de fonctionnement défectueux, sert à régaler l'écoulement de sortie de carburant afin de contrer les effets de la panne ou du fonctionnement défectueux. Une première soupape (7) de l'ensemble de soupapes (4) commande une conduite de sortie reliant le régulateur (3) de différence de pression à une conduite de retour (18, 19) de carburant. Une soupape d'augmentation (5) relie l'entrée (12) et la sortie (14) de la soupape doseuse (2) de carburant. Une deuxième soupape (7B) de l'ensemble de soupapes (4) relie la conduite d'amenée de carburant (12) à la conduite de retour de carburant (19) afin de produire un écoulement de carburant de retour à partir de l'entrée de ladite soupape doseuse (2).
Patent EP-0443398-B1 (EP)
Inventor: EISENBACH BERNHARD
IPC: B23C3/12
Filed: 1991-02-11
Granted: 1994-10-26
Abstract: A cleaning device for the corners of window or door frames consisting of butt-welded plastic sections has a tool rest (4) which carries a disc cutter (8) for the outer corner of the frame. The tool rest (4) can be controlled by means of two-axis path control in a horizontal axis running in the frame plane and a vertical axis running at right angles thereto. The disc cutter (8) machines the outer contour of the frame corner. Attached to the tool rest (4) are two cut-off tools (12, 14) which machine the top and bottom visible surface of the frame. <IMAGE>
Patent EP-0499679-B1 (EP)
Inventor: SHIKANO MASAHIKO
IPC: C12N9/10
Filed: 1991-02-22
Granted: 1995-09-27
Abstract: An agent for the therapy of diabetic gangrene is described containing blood coagulation factor XIII as the active ingredient.
Patent EP-0448970-B1 (EP)
Inventor: TSUBOI TOSHIHIDE
IPC: G06F11/10
Filed: 1991-02-26
Granted: 1997-05-14
Abstract: An information processing device according to the present invention includes a logical circuit which outputs a signal (S11;S30) for indicating that an error correction has been conducted on a data, when an error check and correction (ECC) circuit detects and corrects an error of data at the time of reading data from a memory cell array (2;21,22) of an electrically erasable programmable ROM (EEPROM). In the information processing device of the present invention, while the EEPROM outputs the correct data by means of the ECC circuit, it can be known whether there exists an error even in a part of the cells in the EEPROM, so that it is possible to alter an address of a memory cell containing an erroneous bit in the EEPROM or to change the EEPROM itself before malfunction occurs in the information processing device having the EEPROM due to a breakdown of the memory cells in the EEPROM. <IMAGE>
Patent EP-0451745-B1 (EP)
Inventor: CHIESI PAOLO
IPC: A61M13/00
Filed: 1991-04-08
Granted: 1994-07-20
Abstract: This invention relates to a new inhaler for the local administration of powdered drugs to the respiratory tract. The apparatus consists of a nozzle (1) and a main body (2) which itself defines a storage chamber (8) for the medicinal substance, a dosing means (14,17) which supplies precisely measured doses of the drug and a dispensing system (18,19) which pours the dose of the drug delivered into a collecting chamber (24). The cavity (4) of the nozzle (1) communicates with the collecting chamber (24) through a central channel (6) designed to reduce air flow resistance as much as possible. Lateral holes (23) provided in the body (2) of the inhaler allow for the passage of air from the outside. Upon inhalation, a negative pressure is created in the chamber (24) in which the dose of powder delivered is collected, drawing an air inflow from the outside. The air flow is mixed with the medicinal substance particles and through the central channel (6), enters the cavity (4) of the nozzle (1) from where it is directly inhaled. <IMAGE>
Patent EP-0452956-B1 (EP)
Title: Water purifier
Inventor: SAITO SHIRO
IPC: C02F1/461
Filed: 1991-04-19
Granted: 1995-01-18
Abstract: A water purifier (1) comprises an electrically conductive filter (22), a first electrode (30) electrically connected to the filter (22), a second electrode (31) arranged in a water channel in the water purifier (1) and electrically connected to the filter (22) through the water, voltage application means (4A,4B) for applying a voltage between the first and second electrodes (30,31), switching means for controlling application of the voltage from the voltage application means (4A,4B) between the first and second electrodes, exchange time detection means operable to discriminate the magnitude of the voltage of the voltage application means (4A,4B) and having display means (3a,5a) operable on the basis of the result of discrimination to indicate the time for exchanging the voltage application means (4A,4B), and detection controlling means for controlling activation of the exchange time detection means. By the water purifier (1), breeding of microorganisms in the filter (22) can be suppressed, while maintaining a long lifetime of the voltage application means (4A,4B) and appropriateness of the voltage of the voltage application means (4A,4B) can be ascertained when water flows through the water purifier(1). <IMAGE>
Patent EP-0482410-B1 (EP)
Inventor: KUNISCH FRANZ DR
IPC: C07D213/30
Filed: 1991-10-07
Granted: 1997-02-05
Abstract: There are described new 2-cyclohexan-1-yl-amine derivatives of formula (I)    <IMAGE>  (I)  in which A, R1, R2, R3 and R4 have the meaning given in the description, and processes for their preparation. The compounds of the formula (I) are used as anti-microbial agents.
Patent EP-0492716-B1 (EP)
Inventor: KEMPENERS JOZEF GERARDUS MARIA
IPC: A23C19/064
Filed: 1991-12-17
Granted: 1994-06-01
Abstract: This invention provides a process for treating cheese with a liquid prior to ripening, which liquid is sprayed with a high-pressure nozzle against the surface of the cheese under a pressure such that the liquid penetrates the cheese surface. The nozzles have a diameter of the opening of not more than 0.3 mm and spray the liquid in a convergent jet, while the cheese and the nozzles are kept in a stationary condition relative to each other. The treating liquid can be brine or a solution of suspension containing substances such as flavorants, colorants, enzymes, proteins, vitamines, minerals, etc.
Patent EP-0442673-B1 (EP)
Inventor: UMEZU NORIO
IPC: D04H1/64
Filed: 1991-02-11
Granted: 1995-05-03
Abstract: A nonwoven fabric, particularly composed by long-stock synthetic resin yarns such as polyethylene and polypropylene is provided at one or both surfaces thereof with an ink-setting layer formed by coating, drying and curing a resin composition containing some of acrylic resins, synthetic rubbers and polyester resins. The ink-setting layer is excellent in the transfer property and fixing ability to an oil ink which is ordinarily used for offset printing, and prevents the nonwoven fabric from being swelled or transformed by a petroleum high-boiling-point solvent contained in the oil ink. Preferably, a low-temperature cross-linking agent is incorporated with the resin composition of the ink-setting layer so as to complete cross-linking of the resin composition at a low temperature at which heat shrinkage or heat damage of the nonwoven fabric will not be caused, in a shortened period of time. Moreover, when 10 to 40% by weight of non-calcined clay, 1 to 15% by weight of titanium dioxide and 1 to 10% by weight of calcium carbonate or calcined clay are incorporated as fillers in the resin composition of the ink-setting layer, the ink-setting layer has improved absorbability, drying ability and fixing ability to a printing ink. A preferable construction of the nonwoven fabric has a first layer containing the low-temperature cross-linking agent and a second layer containing the specific filler ingredients.
Patent EP-0467637-B1 (EP)
Inventor: TAKEMURA SHOJI
IPC: A61P25/26
Filed: 1991-07-16
Granted: 1995-10-18
Abstract: Novel pyrazolo[1,5-a]pyridine compounds are represented by the formula, <CHEM> [wherein R<1> represents -OH, -OCH2-Ph (where Ph is a phenyl group),   <CHEM> or -O-CH2-CH(OH)-CH2-NH-CH-(CH3)2; and R<2> is H or, only when R<1> is -OCH2-Ph, -COOH or -COOR (wherein R is a C1-C3 alkyl group)]. The compound of the above formula in which R<1> is -O-CH2-CH(OH)-CH2-NH-CH-(CH3)2 has anti-serotonergic activity and can be synthesized, for example, by way of compounds of the above formula wherein R<1> is OCH2Ph and R<2> is COOR;  R<1> is -OH and R<2> is H; and R<1> is <CHEM> and R<2> is H, in order. e
Patent EP-0486147-B1 (EP)
Inventor: MAGNUSON GUSTAV D
IPC: H01J27/08
Filed: 1991-10-02
Granted: 1995-12-13
Abstract: An ion generating apparatus utilizing a vacuum chamber with an anode and multiple, selectively operable, cathodes in the chamber. The vacuum chamber is grounded and all but the cathode or cathodes selected for use are grounded to the chamber. The anode is a high-transparency screen, preferably formed from a copper alloy. The cathodes are preferably arranged in a generally circular array, parallel to each other, so that any can be fired by a single trigger cathode assembly positioned adjacent to the array. A linear feed mechanism for moving any cathode toward the anode as cathode material is consumed may be provided.