baber/WOPTO huggingface dataset:
Patent EP-0478694-A1 (EP)
Title: Treatment and control of ocular development.
Inventor: LATIES ALAN M
IPC: A61K31/415
Filed: 1990-06-14
Abstract: A composition for the inhibition of the abnormal postnatal axial growth of the eye of a maturing animal which comprises a pharmaceutically effective amount of a muscarinic pharmacological antagonist relatively selective for blocking the cholinergic receptors in cells of the brain, neural tissue and/or neural ganglia but less selective for blocking the cholinergic receptors of the cells of smooth muscles at the front of the eye, said antagonist present in a carrier or diluent suitable for ocular administration. A suitable antagonist is pirenzepine. Other suitable antagonists are telenzepine and o-methoxy-sila-hexocyclium.
Patent EP-0439571-A1 (EP)
Title: Improved system and method for forming and dewatering a web on a fourdrinier fabric.
Inventor: RODRIGUEZ PETER A
IPC: D21F1/52
Filed: 1990-07-23
Abstract: An improved system in a paper making process of forming and dewatering fiber/aqueous dispersion (44) by submerged drainage in which air does not penetrate the fiber/aqueous dispersion (44) nor the paper web as it is being formed; the dewatering being accomplished by altering the natural tension of the water meniscus so as to induce enhanced drainage of water from the aqueous dispersion (44) of paper making fibers, especially in the wetter end of the system.
Patent EP-0419653-A1 (EP)
Title: Derives de taxol, leurs compositions pharmaceutiques et leurs procedes de preparation
Inventor: STELLA VALENTINO J
IPC: A61K31/40
Filed: 1990-03-09
Abstract: L'invention concerne des dérivés de taxol représentés par la formule (II), dans laquelle R et R' représentent chacun H ou le reste d'un acide aminé choisi dans le groupe composé d'alamine, leucine, isoleucine, saline, phénylalanine, proline, lysine et arginine ou un groupe de la formule (III), dans laquelle n représente un nombre entier compris entre 1 et 3, et R2 ainsi que R3 représentent chacun de l'hydrogène sur un radical alcoyle contenant un à trois atomes de carbone, ou dans laquelle R2 et R3 ainsi que l'atome d'azote auquel ils sont fixés, forment un anneau hétérocyclique saturé comportant cinq atomes de carbone, à condition qu'au moins un des deux éléments R et R1 ne soit pas de l'hydrogène. L'invention concerne également des compositions pharmaceutiques à base desdits dérivés. Lesdits dérivés de taxol ont une solubilité dans l'eau supérieure par rapport au taxol, ainsi qu'une excellente activité antitumorale.
Patent EP-0491726-A1 (EP)
Inventor: HOFMANN JOHN E
IPC: B01D53/86
Filed: 1990-08-30
Abstract: A process for reducing nitrogen oxides in a combustion effluent is presented. The process involves introducing a nitrogenous treatment agent into the effluent under conditions effective to create a treated effluent having reduced nitrogen oxides concentration such that ammonia is present in the treated effluent; and then contacting the treated effluent under conditions effective to reduce the nitrogen oxides in the effluent with a nitrogen oxides reducing catalyst.
Patent EP-0441189-A1 (EP)
Inventor: SATAKE TOSHIHIKO
IPC: B65B31/02
Filed: 1991-01-24
Abstract: According to a vacuum packing method for packing contents in a reduced pressure, comprising steps of: after filling the contents into a packing bag, sealing a mouth portion of the packing bag in such a manner as to leave an elongated non-linear communication passage between an inner region of the bag in which the contents are filled and an outside of the bag so as to form an intermediate packed article; subjecting the intermediate packed article to pressure reduction for degassing the inner region in the intermediate packed article; and after the pressure reduction and degassing step, restoring an atmosphere around the packed article to the atmospheric pressure so as to close the communication passage, the vacuum packed state of the article can be maintained in the atmospheric air without sealing the bag member as by welding after the pressure-reduction or evacuation is effected.
Patent EP-0444581-A1 (EP)
Inventor: SHIMIZU AKIRA C O CANON KABUSH
IPC: H01L31/0352
Filed: 1991-02-25
Abstract: Disclosed is a photodetector adapted to detect light having a predetermined level of photon energy, comprising: a first semiconductor layer, a second semiconductor layer having a quantum well or a quantum line structure, a barrier layer provided between the first and second semiconductor layers, a device for applying voltage to the barrier layer and the first and second semiconductor layers in order to generate a tunnel current flowing through the barrier layer, and a device for detecting the tunnel current. The second semiconductor layer exhibits a plurality of electron levels, the energy difference between which is slightly smaller or slightly larger than the photon energy of the detected light. Further, incidence of the detected light upon the second semiconductor layer causes the electron levels to shift by the photo Stark effect, resulting in variation of the tunnel current.
Patent EP-0457171-A1 (EP)
Inventor: MATHIS HUGO DIPL-ING
IPC: E04G11/28
Filed: 1991-05-08
Abstract: The arrangement is provided on a form for erecting a concrete wall, the form having at least one working platform (3) and large-area form panels (24), which are preferably of storey height and/or are difficult to handle. To erect the wall, the form panels (24) and the working platform (3) are progressively displaced in height by the height of the form panels (24). Rails (16) running horizontally at horizontal distances from one another and pivotable about a vertical axis are provided on a supporting frame (6) located above the form panels (24) of a form section and extending parallel to the working platform (3). A slide or carriage (18) is movably mounted on each of these rails (16). This slide or carriage carries on its side facing the form panel (24) a suspending anchor (22) which can be connected to the upper edge (23) of a form panel (24). The rail (16) is arranged on a gallows-like bracket (11) pivotable about a vertical axis. The gallows-like bracket (11) is articulated in the manner of a hinge on the supporting arm (6) provided above the working platform (3). 
<IMAGE>
Patent EP-0473886-A1 (EP)
Inventor: EYKMANN RUDOLF
IPC: A61C19/02
Filed: 1991-06-08
Abstract: The invention relates to an assortment box of modular design for dental equipment, comprising a substructure and an upper part which is placed on the substructure, the substructure consisting of drawers and side parts, and the upper part having a cover. In order to manufacture the assortment box cost-effectively and with a high degree of variability and a stable construction while using as few parts as possible of different types, the substructure is at least one module with two drawers, the upper part has module-type side parts which are identical to the side parts of the substructure and exhibit a symmetry to their perpendicular surface bisectors, modules arranged over one another are connected releasably to one another at their side parts, the side parts of one module are in each case connected in a plug-type manner to one another via a plate-shaped connection part extending parallel to the base, the connection part engaging in the side parts and forming a bottom part or a cover part, each drawer has a front part which serves as a panel and which is attached to the front side of the drawer, and the upper part has a flat cover plate and a front part. 
<IMAGE>
Patent EP-0467342-A1 (EP)
Inventor: IZUMI YUYI
IPC: F04C29/12
Filed: 1991-07-17
Abstract: A scroll type compressor comprising a stationary scroll member (2) and a movable scroll member (4) accommodated in a housing (10, 39), the scroll members (2, 4) being engaged with each other so that the movable scroll member (4) is subjected to an orbital motion around the stationary scroll member (2) and forms compression chambers (39) therebetween, in which chambers (39) a coolant gas is compressed by a volume reduction of the chamber (39) in accordance with the orbital motion, and is discharged therefrom to a refrigeration circuit. An intake port (8) for introducing the coolant gas into the housing (10, 30) is provided at a position closer to lubrication indispensable mechanisms such as a main bearing (32) or a sealing means (31) while confronting the periphery of a counterweight (35). The coolant gas is sucked into the interior of the housing (10, 39) and fed to the lubrication indispensable mechanisms (31, 32). When the counterweight (35) is positioned on the side closer to the intake port (8), the coolant gas is introduced directly therefrom to the compression chamber (39).
Patent EP-0524334-A1 (EP)
Inventor: FREY HANS-PETER
IPC: A61C1/00
Filed: 1991-07-24
Abstract: In order to provide an effective protection against the flowing back of contaminated water in dental instruments having water emergence points and on which the safety measures required for the protection of drinking water cannot be implemented, it is proposed that means (12, 13) which separate the drinking-water supply line, as laid down in the required safety measures, be provided in the line (11, 15) and an air-oil actuator (16; 24; 28, 29) be provided in the line section (15) adjoining the separating means (12, 13), which air-oil actuator increases the hydraulic pressure in this line section to a value required at the emergence point (5, 6, 7). The separating means may comprise a first container (13) in which water from the drinking-water supply line (11) is fed via a free outlet (12), and a second container (17) from which disinfectant is passed into the first container (11) via a second, free outlet. 
<IMAGE>
Patent EP-0472094-A1 (EP)
Inventor: CECCAROLI PIETRO
IPC: E01C19/40
Filed: 1991-08-13
Abstract: A road finisher comprises a first upper structure (3) which is bound to a roadworking machine, and, connected to the supporting structure (3), a second structure (7) which consists of a plate (7) and is suited for determining the plane of the road covering, the roadworking machine being suited for separating out road-covering material and moving in a direction (C); moreover, there are vibrating means (1, 6) for obtaining vertical vibrations of the plate (7) during the movements of the roadworking machine, and control means (8, 9, 10) for controlling the extent of the vibrations and for damping the vibrations which are transmitted to the supporting structure (3); a tamper (11) is suited for the start of the tamping process for the road surface; a protective element (5, 12) is arranged ahead of a connection means (6) which connects the first structure (3) to the plate (7) and serves for preventing particles of surfacing material getting into the connection means (6), the protective element (5, 12) extending at least over the entire length of the connection means (6). <IMAGE>
Patent EP-0474047-A1 (EP)
Inventor: HIOKI TAKANORI
IPC: G03C1/18
Filed: 1991-08-22
Abstract: Disclosed is a silver halide emulsion, which comprises at least one methine dye represented by the general formula (I):
     wherein MET represents an atomic group having a methine dye structure; Q represents a divalent linking group containing at least one carbon, nitrogen, sulfur or oxygen atom; ℓ 1  represents an integer 1 or 2; 1 2  represents an integer 0 or 1, ℓ 3  represents an integer from 1 to 4; and Ar represents an aromatic polycyclic group formed of 8 or more atoms containing at least one nitrogen atom, with the proviso that said nitrogen atom is in a form such that tautomerism does not produce
       
     Also disclosed is a silver halide photographic material, which comprises on a support a silver halide photographic emulsion layer comprising silver halide grains containing iron ions in an amount of 10- 7  to 10- 3  mol per mol of silver halide and having a localized phase with an iron ion concentration of 10 times or more than that of the other portions, in a surface layer falling within 50% or less of the volume of the grain and at least one methine dye represented by general formula (I') and which exhibits a blue sensitivity difference of 0.1 or less between when it is developed after exposure in vacuo under 10- 5  torr and when it is developed after exposure in air under 760 torr:
     wherein MET represents an atomic group having a methine dye structure; Q represents a divalent linking group containing at least one of a carbon, a nitrogen, a sulfur or an oxygen atom; Ar' represents an aromatic polycyclic group formed of 8 or more atoms; ℓ 1  represents an integer 1 or 2; 1 2  represents an integer 0 or 1; and ℓ 3  represents an integer from 1 to 4.
Patent EP-0477750-A1 (EP)
Inventor: HELFRICH HELMUT
IPC: B26F1/00
Filed: 1991-09-18
Abstract: The invention relates to a punching machine for sensitive, flat punching material (21), having a feeding apparatus (6) for the stepwise delivery of the punching material (21) under a punching tool (4), the feeding apparatus (6) possessing a conveyor belt (16), which is provided with suction holes (16') to which is assignable a vacuum sufficient for conveyance of the punching material (21) without slippage, in order to improve the punching process. <IMAGE>
Patent EP-0484810-A1 (EP)
Inventor: HALM HANS
IPC: F16B5/07
Filed: 1991-10-30
Abstract: The invention relates to a device for office, household, hobby or industry, in particular a stand for newspapers, documents, papers, pictures and (sound carrier) discs, having two vertical outer side surfaces, arranged in parallel spaced apart, the outsides of the side surfaces bearing attachment means, by which the side surfaces of one device can be detachably connected to the adjacent side surfaces of a second device, the attachment means having projections and/recesses which lie positively, in particular in a clamping manner, in recesses and/projections in the side surfaces of the adjacent device. <IMAGE>
Patent EP-0443644-A1 (EP)
Inventor: CHUNDRLIK WILLIAM JOSEPH JR
IPC: B60W30/16
Filed: 1991-01-25
Abstract: An adaptive cruise control system for a vehicle 10 maintains a desired selected driver-set speed V D  in the absence of a detected preceding obstructing vehicle 12 and adjusts the source vehicle speed V S  when an obstructing vehicle 12 is detected to maintain a following distance D D  that is set by the vehicle operator. An alert distance D alert  is computed which is a predetermined function of a distance based on driver reaction time T r . To provide for the driver selectable trailing distance D D , the driver reaction term T r  of the alert distance D alert  is adjusted by the vehicle operator to achieve a desired distance D D  to the obstructing vehicle.
Patent EP-0449378-A1 (EP)
Inventor: BACKUS STEPHANUS MICHAEL MARIE
IPC: B65B19/34
Filed: 1991-03-26
Abstract: Device for packing a number of products such as pickles, cucumbers and the like into a cylindrical holder such as a glass jar, which device substantially comprises:
     at least one cutting member for cutting each product into portions,   a means receiving the portions,   means for transporting the or each holder, and   means co-acting therewith for guiding and filling the portions into the holder in a pre-determined pattern, wherein the receiving member consists of a number of carriers in the form of a prism placed in a circle and each receiving a portion, each of which is pivotable about an axis from a first position, wherein the portion coming out of the cutting member is received, to a second position wherein the portion is delivered to the filling, guiding means in order to bring the cut portions of each product into the correct spatial position and to be able to place these in the pot according to the determined pattern.
Patent EP-0460805-A1 (EP)
Inventor: GLUNTZ DOUGLAS MARVIN
IPC: G21C9/00
Filed: 1991-05-02
Abstract: A nuclear reactor system which includes a containment uses, upon loss-of-coolant event, an isolation condenser 40 submerged in a large supply of water 50 and elevated some distance above the system pressure vessel 12 to effect both initial and decay heat dissipation cooling in the containment. The isolation condenser has inlet 42 thereto communicated to an open entry 43 conduit disposed in the containment so that steam and heated gasses in the containment space enter the isolation condenser 40 and are cooled. Condensate resulting from the cooling is returned to an elevated system gravity coolant supply pool 34, which pool is used for replenishing coolant lost from the pressure vessel 12, the return being through a return conduit 46 that has a lower end section 65 configured with a water trap 66 with non-condensable gasses present in the steam being separated from the condensate and vented to the suppression pool. The condensate flow to the gravity pool 34 thus supplements this stock as a core cooling source and continues to do so after the original gravity supply pool stock is exhausted, the condenser function and condensate effusion therefrom continuing during cooldown and decay heat removal, the effusion flow of condensate entering the empty gravity pool chamber as discharge from the water trap end 66 of the return conduit and gravity feeding as an outflow therefrom into the pressure vessel 12 through the gravity pool piping connection with the vessel 12.
Patent EP-0459702-A1 (EP)
Inventor: CAULKETT PETER WILLIAM RODNEY
IPC: C07D487/04
Filed: 1991-05-23
Abstract: The invention concerns novel, pharmaceutically useful compounds of formula I in which Q is a 5-membered heteroaryl optionally bearing 1 or 2 substituents independently selected from (1-4C)alkyl and halogeno ; R 1  is hydrogen, (1-6C)alkyl, or (1-4C)alkanoyl ; R 2  (when not as hereinbelow defined together with X) is hydrogen, (3-12C)cycloalkyl, (3-6C)alkenyl, phenyl(3-6C)alkenyl, tetrafluorophenyl, pentafluorophenyl, 5- or 6-membered heteroaryl, optionally substituted (1-6C)alkyl or optionally substituted phenyl ; X is oxy, thio, sulphinyl, sulphonyl or an imino group of formula -NRa- in which Ra is hydrogen, (1-6C)alkyl or together with R2 and the adjacent nitrogen atom forms a 4 to 6-membered saturated heterocyclic ring ; and A is N or CT in which T is hydrogen or (1-4C)alkyl ; or a pharmaceutically acceptable salt thereof ; processes for the manufacture of the compounds and pharmaceutical compositions containing them. The compounds are useful as adenosine antagonists. The invention further provides novel intermediates useful in the manufacture of the compounds of formula I.
Patent EP-0487183-A1 (EP)
Inventor: JOLLEY SIMON ANDREW
IPC: B01F23/10
Filed: 1991-07-18
Abstract: A gas cylinder 6 has mounted therein a venturi device 1 through which the constituents of a gas mixture pass when the cylinder is being filled with a second gas.
Patent EP-0469931-A1 (EP)
Inventor: ISHIKAWA TOSHIO
IPC: G11B5/09
Filed: 1991-08-02
Abstract: Disclosed are a magnetic recording and reproduction apparatus for a data processing unit, which includes a plurality of magnetic heads formed integrally by a thin-film forming technology, and a magnetic tape. A magnetic tape (3) has a plurality of recording tracks (1-1 to 1-n) corresponding to a plurality of independent data. The recording tracks are arranged in parallel to a moving direction of the magnetic tape and share the same starting position (Y). A plurality of magnetic heads (H1-Hn) are arranged in parallel to a width direction of the magnetic tape to correspond to the recording tracks in a one-to-one correspondence, and are fixed at the starting position of the recording tracks. The magnetic tape is moved in a direction in which the starting position is away from the magnetic heads for data recording onto the magnetic tape and for data reproduction from the magnetic tape. Further, the magnetic tape is controlled to automatically move in an opposite direction to the previous direction until the starting position reaches the position of the magnetic heads in response to each of the end of the data recording and the end of the data reproduction. Thus, the starting positio of the recording tracks is absolutely at the position of magnetic heads upon the start of data recording and the start of data reproduction.
Patent EP-0494496-A1 (EP)
Title: Releasable double-hinge device for an automobile console box
Inventor: AIHARA MASAHIRO
IPC: E05D15/50
Filed: 1991-11-13
Abstract: A double-hinge device according to the invention enables the lid of a console box to be smoothly opened from either of a pair of opposite edges from a closed position or conversely closed and locked from an open position by a simple operation. A shaft 3 is arranged along each of the opposite edges of the main body 1 of the console box and an engagement/release mechanism 4 is arranged to the corresponding edge of the lid 2. The shaft 3 is securely embraced by pivotally arranged primary arm 4a and secondary arm 4b under the effect of the resilient force of a return spring 5 fitted between the primary arm 4a and the lid 2. The movement of the secondary arm 4b is dependent on that of the primary arm 4a when the latter is operated to release the shaft from the primary and secondary arms 4a and 4b and open the lid. The lid can be closed simply by pushing it downward until the shaft 3 abuts primary and secondary inclined end surfaces 4k, 4l of a recessed area 6 and then opens the primary and secondary arms 4a and 4b against the resilient force of the return spring 5 so that the shaft 3 is embraced by the arms.
Patent EP-0447300-A1 (EP)
Inventor: JOUVAUD DOMINIQUE
IPC: F27D99/00
Filed: 1991-03-07
Abstract: Procédé de fusion et d'affinage d'une charge introduite en continu à l'état brut en tête d'un four (1) et extraite à l'état affiné en fond du four, avec transfert thermique vers ladite charge au moins en partie substantielle par des brûleurs de parois à flammes dirigées vers ladite charge, selon lequel une partie au moins des dites flammes résultent de la combustion d'un mélange combustible-oxygène industriel, caractérisé en ce que l'on assure, pour une ou plusieurs des dites flammes (15,15') essentiellement actives dans la zone d'affinage (3), une combustion pulsée avec des variations cycliques de l'alimentation en oxygène et de l'alimentation en combustible, comportant des phases d'activité maximale à flammes de forte capacité thermique entrecoupées de phases de repos à capacité thermique substantiellement réduite voire totalement annihilée. Application notamment à l'élaboration de verre. <IMAGE>
Patent EP-0488981-A1 (EP)
Inventor: PERDU GEERT
IPC: A01C11/02
Filed: 1991-11-12
Abstract: Agricultural machine for the mechanical planting of plants previously sown in transplanting pots (4), which is composed at least of a coulter (2), of a chain system (5) and of clamping wheels (3), the chain system (5) being equipped with positioning bars (14) which push the transplanting pots arranged on a sliding track (28) downwards. <IMAGE>
Patent EP-0504263-A1 (EP)
Title: Neurologic agents for nasal administration to the brain.
Inventor: FREY WILLIAM H III
IPC: A61K9/00
Filed: 1990-12-04
Abstract: Disclosed is a method for transporting neurologic therapeutic and/or diagnostic neurologic agents to the brain by means of the olfactory neural pathway and a pharmaceutical composition useful in the treatment and diagnosis of brain disorders.
Patent EP-0479964-A1 (EP)
Title: Single or multiple layer foil partially composed of starch.
Inventor: TOMKA IVAN DR
IPC: C08L23/02
Filed: 1991-03-27
Abstract: A single or multiple layer foil with an essentially reduced gas permeability has at least one layer composed at least in part of an essentially thermoplastic starch. In order to obtain a single or multiple layer foil which is at least almost completely insensitive to humidity, the one layer has at least one additional hydrophobic polymer, such as a polyolefine, which is mixed with the starch during the production of the one layer, and/or the starch is at least partially cross-linked at the surface of the one layer and/or the one layer is covered with at least one other layer which is at least almost completely insensitive to humidity.