baber/WOPTO huggingface dataset:
Patent EP-0306294-A1 (EP)
Inventor: KUREMATSU MASAYUKI
IPC: C02F1/48
Filed: 1988-08-31
Abstract: An apparatus for treating a photographic process waste liquor in which the photographic process waste liquor stored in on evaporating device (1) is heated by a heating device (2) provided with a coding and condensing means (10),(11), capable of condensing the vapor generated by the evaporation. The heating means has a heat-applying capacity of 20 W/cm² or less, so that the precipitate is not thermally decomposed and the generation of sulfur compound's bad odor can be alleviated. Ammonia gas concentration in vapor can be reduced by applying a magnetic field (70) and the generation of sulfur compound's odor, if the concentration progresses, can be inhibited to a great extent.
Patent EP-0309208-A1 (EP)
Inventor: CRISP DAVID JOHN
IPC: A47K10/28
Filed: 1988-09-20
Abstract: A towel-dispensing cabinet has a loop of towel web (1) available for a user, a substantial part (12) of the loop being removably contained within the cabinet. The length of exposed web (between C and D) can be increased by a user drawing web material from the concealed loop part (12) against the urging of a gravity-urged roller (9).
Patent EP-0298786-A1 (EP)
Inventor: LUMEAU BERNARD JEAN-FRANCOIS
IPC: A61B5/0476
Filed: 1988-05-30
Abstract: The signals coming from sources (10) are converted into digital form (14) and undergo a Fourier transformation in order to obtain their frequency transforms. The processing circuit (20) is configured to compute the periodogram of a signal, the cross-periodogram of two signals and to estimate a cross-spectral density matrix. Means (24) carry out optimal smoothing of the Log-periodogram or of the cross-periodogram of two whitened signals by computing an optimal weighting window. The estimated auto-spectra and cross-spectra are obtained after smoothing. By employing a recursive algorithm comprising estimates of auto-spectra and of cross-spectra, a set of signals can be decorrelated and whitened, leading to estimation of the cross-spectral matrix. The invention finds a particular application in the processing of electroencephalographic signals, in particular for brain mapping, the locating of sources of brain activity and the search for relationships between these latter. <IMAGE>
Patent EP-0312436-A1 (EP)
Inventor: LASSET MICHEL
IPC: B44B5/00
Filed: 1988-10-11
Abstract: A method for making bimetallic coins and medals by joining together, by plastic flow, a ring and a blank, characterised in that: - use is made of a blank comprising, on its periphery, a discontinuous groove,  - the said blank is positioned in the said ring, and - in a single operation, the ring is crimped onto the blank and the coin is minted using a die whose action causes the metal of the ring to flow towards the blank and towards the discontinuous groove provided on the periphery of the said blank and the whole is die-stamped, that is to say the surface of the coin or of the medal is formed. <IMAGE>
Patent EP-0317440-A1 (EP)
Inventor: VAL CHRISTIAN
IPC: H01L21/66
Filed: 1988-11-18
Abstract: The electronic area-measuring device is particularly suitable for checking the quality of soldered connections. The device consists of an electrode taken to a positive potential and placed opposite the connection under test. This connection is taken to a negative potential and it then emits electrons in quantities which depend mainly on the surface of the connection. The electrons are counted by measuring the current between the connection and the electrode. <IMAGE>
Patent EP-0311532-A1 (EP)
Inventor: GRIVON JOSETTE
IPC: B65D75/20
Filed: 1988-10-03
Abstract: The protective cover arrangement comprises a support consisting of a film (1), a foam (2) fixed to the said support (1), and self-adhesive closure means comprising hooks (3, 5, 7) and loops (4, 6, 8), making it possible to hold the items in position inside the cover once the latter has been folded along an axis (A, A'). The film (1), which has a thickness of 100 to 150 microns, has the properties of flexibility and strength which are appropriate for the use required of the cover.   <IMAGE>
Patent EP-0314814-A1 (EP)
Inventor: GAPSHIS VLADAS-ALGIS ADOLFOVIC
IPC: G01B5/20
Filed: 1988-05-10
Abstract: Une machine de mesure à coordonnées comporte une base (1), un portique (3), un élément rigide transversal (13) relié aux montants (4, 5) du portique, un mécanisme (14) pour déplacer le portique (13), qui coopère avec l'élément (13), un système de mesure du déplacement du portique (3), muni d'une échelle de mesure (8) et d'une tête de mesure (10) reliées à l'élément (13), ainsi qu'un montant (7) permettant de régler la position du système de mesure du déplacement du portique (3), monté sur la base (1) à une distance égale des montants (4, 5) du portique (3). L'échelle (8) est montée sur le montant (7) de manière que l'axe longitudinal de l'échelle (8) passe par la zone de mesure entourée par le portique (3).
Patent EP-0325637-A1 (EP)
Inventor: STROLLE CHRISTOPHER HUGH
IPC: H04N7/00
Filed: 1988-07-21
Abstract: A widescreen television signal having left side, right side and center panel information is converted into a signal 
compatible with a standard television system, such as NTSC. In the compatible signal, center panel information is ex­
panded to occupy the standard display region seen by a viewer, side panel low frequency information is compressed into 
the horizontal overscan region, and side panel high frequency information modulates an alternative subcarrier other than 
the chrominance subcarrier.
Patent EP-0354927-A1 (EP)
Inventor: HAGERTY JAMES J
IPC: F24S23/30
Filed: 1988-08-09
Abstract: Gradient optical density transmissive light directing devices (20, 24, 26, 28, 30) 
and fabrication thereof are disclosed 
herein. Examples of such devices include concentrators, lenses and compound lenses. 
The present invention teaches a pro­
cess for the fabrication of glass light transmitting devices having a chosen gradient 
in index of refraction either bidirection­
ally (radially and longitudinally relative to an optical axis) or in three dimensions. 
The present invention further describes 
the design of several interesting optical devices by particular choices of the 
gradient in the index of refraction thereof. 
Such articles have numerous uses in the optics, optical fiber and solar technology 
industries for the purposes of designing 
compound lens systems using a single, integral lens, coupling light into fibers and 
for concentrating and directing light 
from a source having a significant angular variation to energy collecting and/or 
conversion devices such as a photovoltaic 
cell, to name but a few applications.
Patent EP-0345808-A1 (EP)
Inventor: SMITH DAVID WILLIAM
IPC: C07D401/14
Filed: 1989-06-09
Abstract: A compound of Formula I and the pharmaceutically acceptable acid addition salts thereof,
     wherein
     R 1  and R 2  are independently selected from lower, meaning C 1-4 , alkyl or hydrogen;   R 3 , R 4 , R 8  and R 9  are independently selected from hydrogen, lower alkyl, lower alkoxy, carbamide, halogen, trifluoromethyl and thio-lower alkyl, with the proviso that R 8  and R 9  cannot both be hydrogen at the same time;   A is a C s - 7  cycloalkanyl or cycloalkenyl ring, or   A is   wherein n is an integer from 1 to 3 and R 5  is the same as R 1 ; and   R 6  and R 7  are independently selected from hydrogen, methyl or R 6  and R 7  can be taken together as a methylene bridge, useful as antidepressants.
Patent EP-0363570-A1 (EP)
Inventor: MIYAZAKI NAGAO
IPC: H01L27/148
Filed: 1989-06-27
Abstract: The road surface friction sensor of this invention comprises means (41-44, 51-54, 71-78, 81-88) for measuring the strain of the tire or around the wheel (64, 57) of a vehicle. By using this sensor, a vehicle antilock braking device can be constructed which is adapted to cyclically increase the pressure of brake fluid while the road surface frictional force increases in response to elevation of brake fluid pressure, decrease the brake fluid pressure when the road surface frictional force declines despite eleva­tion of brake fluid pressure and increase the brake fluid pressure again when the road surface frictional force has declined in response to fall-off of brake fluid pressure. The output signal from the above road surface friction sensor can be subjected to mathema­tical operation to find a road surface friction coef­ficient. With such a road surface friction coefficient detector, there can be implemented a vehicle antilock braking device comprising brake control means adapted to cyclically increase the pressure of brake fluid while the road surface friction coefficient increases in response to elevation of brake fluid pressure, either relieve or release the brake fluid pressure when the rising velocity of road surface friction coeffi­  cient has dropped below a set value and increase the brake fluid pressure again when the road surface friction coefficient has declined below the set value.
Patent EP-0367075-A1 (EP)
Inventor: KULTERER DIETMAR
IPC: B65F1/14
Filed: 1989-10-24
Abstract: An upwardly open container for the receipt of compressible waste, with a bottom part (12) and side walls consisting of bars (14) is to be improved in such a manner that a larger quantity of compressible waste, in particular protective liners from waste separation containers, can be received, these latter being simultaneously protected from being picked up and carried off by gusts of wind or the like. To this end, holding elements (16) are arranged above one another on mutually opposite bars (14) in such a manner that holding rods (18), which can extend over the width or the length of the container (10), are received and held to compress the compressible waste. <IMAGE>
Patent EP-0329246-A1 (EP)
Inventor: TERPSTRA WILLEM
IPC: F16K24/02
Filed: 1989-02-14
Abstract: Air inlet device for mounting in a water tap (1) or pipe, said device (10) comprising a housing (9), a valve body (12) movable in this, an elastic sealing ring (21), an inner portion (20) of which is received into a cavity of the valve body (12), and an outer portion (28) of which is engaging unconstrained a valve seat (29) forming part of the housing (9), said valve body (12) being provided with an abutment (14) which in the closed position of the air inlet device (10) is directly engaging a portion (16) of the housing (9).
Patent EP-0370566-A1 (EP)
Inventor: DIRNE FRANCISCUS WILHELMUS ADR
IPC: G11B5/127
Filed: 1989-11-16
Abstract: The invention relates to a soft magnetic multilayer film which comprises a number of crystalline main layers and a number of amorphous secondary layers, the main layer substantially exclusively comprising iron as the magnetic constituent, and the secondary layer comprising mainly iron as the magnetic constituent. Such multilayer films exhibit a relatively low magnetostriction constant which is almost not influenced by temperature treatments. Such films are very suitable for use in magnetic heads.
Patent EP-0372650-A1 (EP)
Inventor: BIERHOFF MARTINUS PETRUS MARIA
IPC: G11B7/085
Filed: 1989-12-04
Abstract: An optical scanning device is disclosed which comprises a focus control system comprising an actuator (13) for moving the focus (P) of a scanning beam (8) relative to a recording layer (4) of a record carrier (2), a focus-error detection system (9, 14, 15, 16, 17) for generating a focus-error signal (FE), and a control circuit (26) for generating a first control signal (AS˝) for the actuator (13). In order to ensure that the focus-control system locks in to the recording layer (4), the scanning device comprises a lock-in circuit (20). The lock-in circuit (20) comprises a signal generator (21, 23) for generating an additional control signal (AS′) during locking-in of the focus-control system. An auxiliary circuit (21) then generates a first signal (AH) for an integrator (23) and the additional control signal (AS′) is taken from the output of the integrator (23). A detection circuit (25) generates a detection signal (INFOCUS), which indicates that the actuator has reached the operating range (B) in which the focus-error signal is indicative of the focus error. The control circuit (26) is rendered operative in response to the detection signal (INFOCUS). Moreover, the integrator (23) is disconnected from the auxiliary circuit (21) and is connected to the output of the focus-error detection system (9, 14, 15, 16, 17) by means of a switch (22). After locking-in the integrator (23) and the control circuit (26) constitute a controller with an integrating action.
Patent EP-0343938-A1 (EP)
Inventor: FINCH STANLEY GEORGE
IPC: F24F3/14
Filed: 1989-05-23
Abstract: A heating and ventilation unit has a ceramic heat wheel rotatable within a housing between first and second plenums 3, 4 through which fresh and stale air, respectively, are forced to pass in a hot air ventilation system. The heat wheel is made of cordierite material such as is used in catalytic conversion systems for automobiles. It is formed with non-communicating and axially extending parallel pores having a pore density of 62 pores per sq. cm. As it rotates the heat wheel transfers to the fresh air both the heat generated by a gas burner in the second plenum, and also low grate heat contained in the stale air. The burner is housed within a combustion housing by means of which the combustion gases are confined to a generally D-shaped area of the heat wheel. The combustion housing is spaced from the walls of the second plenum to form an annular passage through which unheated stale air passes to cool the walls of the second plenum and purge any combustion gases from the pores of the heat wheel entering the first plenum. Humidification of the fresh air may be achieved by water sprayed onto the upstream surface of the heat wheel in the first plenum.
Patent EP-0332511-A1 (EP)
Inventor: LE MARCHAND ALAIN
IPC: F23D14/28
Filed: 1989-03-02
Abstract: The device comprises, aligned on an axis (5), a handle (1) containing a gas reservoir (8), a valve (2), a flame production body (3) and a head (4) showing a hemispherical dish. The body (3) is closed to the front by the head and to the rear, and in its lateral wall (33) has two elongate openings (39) lying along the axis (5) and occupying a slight width in the circumferential direction, and fitted with a fine-mesh grid (40). 
<IMAGE>
Patent EP-0379833-A1 (EP)
Inventor: REILLY BERNARD J
IPC: B29B7/76
Filed: 1989-01-24
Abstract: An injection molding mixing head and metering valve for forming a chemically reactive mixture of two fluid streams in a mixing chamber. A reciprocal piston rod (48) attached to a movable piston (42) mounted within a body controls the ingress of the fluid streams into the mixing chamber by opening and closing orifices formed in a carbide sleeve (52) mounted within the mixing chamber and disposed communication with the fluid stream inlet passages. A metering valve (90,92) is mounted within each inlet passage and is adjustably positionable with respect to the first and second orifices to vary the cross section of the orifice and thereby provide a precisely measured quantity of fluid flow through each orifice. Return passageways are formed in the body in communication with the inlet passages and outlets in the body for discharging excess fluid stream material from the first and second passageways when the piston rod has moved to a piston closing the orifices from the mixing chamber. A movable plunger (142) is mounted within each return passageway and, by cam action (150) engagement with the piston rod selectively blocks or opens the return passageways for excess fluid stream flow.
Patent EP-0337947-A1 (EP)
Inventor: FORY WERNER DR
IPC: C07D327/04
Filed: 1989-04-04
Abstract: N-Benzoxathiolanyl- and N-benzoxathiinyltriazolopyrimidinyl- and triazolotriazinylsulphonamides of the formula <IMAGE>  in which X denotes a radical of the formula <IMAGE> Z denotes nitrogen or CR<4>, R<1> denotes hydrogen, C1-C6-alkyl, C1-C6-alkyl which is substituted by halogen, C1-C4-alkoxycarbonyl, C2-C6-alkenyl or C2-C6-alkynyl, benzyl or benzyl which is substituted by halogen, methyl, methoxy, -CO-R<1><2>, -CO-OR<1><2>, -SO2-R<1><2> or -CO-NR<1><3>R<1><4>, R<2>, R<3> and R<4>, independently of one another, denote hydrogen, C1-C6-alkyl, C3-C6-cycloalkyl, C1-C6-haloalkyl, C1-C6-alkoxy, or R<2> and R<4> together or R<3> and R<4> together form a C3-C4-alkylene chain or a C2-C4-alkylene chain, in which one chain member can be replaced by oxygen, sulphur, -SO-, -SO2-, -NH- or -N(C1-C4-alkyl), R<5>, R<6> and R<7>, independently of one another, denote hydrogen, halogen, C1-C4-alkyl, C1-C4-haloalkyl, C1-C4-alkoxy, C1-C4-alkylthio, C1-C4-alkylsulphinyl, C1-C4-alkylsulphonyl, C1-C4-alkoxycarbonyl, C2-C4-alkoxyalkoxy or -CO-NR<1><5>R<1><6>, with the proviso that one of the radicals R<5>, R<6> and R<7> always represents hydrogen, R<8>, R<9>, R<1><0> and R<1><1>, independently of one another, denote hydrogen or C1-C4-alkyl, or R<8> and R<9> together or R<1><0> and R<1><1> together with the carbon atom carrying them form a C3 to C6-cycloalkyl ring linked in the form of a spirocycle, R<1><2> denotes C1-C4-alkyl, phenyl, benzyl, phenyl which is substituted by halogen, methyl or trifluoromethyl or benzyl which is substituted by halogen, methyl or trifluoromethyl, and R<1><3>, R<1><4>, R<1><5> and R<1><6>, independently of one another, denote hydrogen or C1-C4-alkyl.
Patent EP-0355146-A1 (EP)
Inventor: KANG MING-HUANG
IPC: B41M5/26
Filed: 1988-11-16
Abstract: Est décrit un support d'enregistrement thermosensible utile dans la fabrication de papier thermique et d'étiquettes thermiques (16). Ce support comporte un substrat (10) en cellulose ou autre matière appropriée, une couche (11) chromogène permettant l'impression thermique, et une couche protectrice (12) par-dessus la couche chromogène. Il peut également comprendre une seconde couche de protection (13) et/ou une couche auto-collante (14), sur la surface du substrat en regard de la couche chromogène, ainsi qu'un revêtement décollable (17) recouvrant la couche adhésive. La couche chromogène (11) renferme un agent basique de neutralisation des acides pour réduire la décoloration de fond pendant la fabrication et en même temps accroître la définition de l'image. La couche protectrice (12) contient un liant réticulé et des particules d'hydrocarbure ou de fluorocarbone traitées avec un tensio-actif fluorochimique à titre de matière réduisant le frottement. Sur l'étiquette (16) peut être imprimé, au moyen d'une encre appropriée, un code à barres ou à caractères alphanumériques (25).
Patent EP-0436543-A1 (EP)
Inventor: MCCANN GERARD OWEN
IPC: G05B9/02
Filed: 1989-02-09
Abstract: Un système de régulation comprend un microcontrôleur (18) qui reçoit des signaux d'entrée provenant de capteurs d'entrée (14) et émet, en réponse à ces signaux d'entrée, des signaux de sortie destinés à des électrovalves (16) actionnées électriquement. Une unité de commande de circuits d'attaque est sensible aux signaux de sortie et à un signal de validation d'électrovalves généré par un circuit de surveillance (34) en vue de commander les électrovalves (16). Le circuit de surveillance (34) est sensible à des impulsions de surveillance générées par le microcontrôleur (18) et transmises par l'intermédiaire du port de surveillance du microcontrôleur (12) afin de générer le signal de validation d'électrovalves. Le circuit de surveillance (34) génère le signal de validation d'électrovalves uniquement lorsque la fréquence des impulsions générées au niveau du port de surveillance se situe à l'intérieur d'une plage de fréquence relativement étroite. En conséquence, le circuit de surveillance (34) invalide les circuits d'attaque (28) lors de la défaillance du microcontrôleur afin de garantir que les électrovalves ne vont pas être actionnées.
Patent EP-0386193-A1 (EP)
Inventor: RUETZ GEORG
IPC: F16J15/447
Filed: 1989-08-05
Abstract: Un dispositif d'étanchéité comprend deux bagues d'étanchéité (14, 15) statiques dans le sens de leur circonférence qui forment, avec une rainure (19) commune aux deux bagues d'étanchéité (14, 15) ménagée dans l'arbre (12), un joint à labyrinthe entre la chambre de gaz de blocage (20) et la chambre de détente de l'huile lubrifiante (23), ainsi qu'entre la chambre de gaz de blocage (20) et la chambre (24) de la roue mobile. Lors de pannes de l'alimentation en gaz de blocage, les deux bagues d'étanchéité (14, 15) s'appuient sur l'épaulement (25) de l'alésage débouchant (18) de l'arbre, ce qui empêche les bagues d'étanchéité de s'user entièrement.
Patent EP-0429490-A1 (EP)
Title: Aspartic proteinase deficient filamentous fungi.
Inventor: BERKA RANDY
IPC: C12N1/15
Filed: 1989-07-01
Abstract: This invention relates to novel mutant filamentous fungi which are deficient in the gene for the corresponding aspartic proteinase. These organisms are useful production hosts in the production of heterologous polypeptides such as chymosin.
Patent EP-0389639-A1 (EP)
Inventor: KUWABARA YOUHEI
IPC: B23H7/26
Filed: 1989-09-06
Abstract: The work is moved in the plus or minus direction along the X-axis until it comes in contact with the electrode, and the amount of movement Lx is calculated to move the work in the opposite direction  by Lx/2. Similarly, the work is moved in the plus or minus direction along the Y-axis, and is then re turned by Ly/2 to effect the centering.
Patent EP-0435949-A1 (EP)
Title: Procede pour envelopper un ensemble de fleurs
Inventor: WEDER DONALD E
IPC: B31B50/59
Filed: 1989-09-21
Abstract: L'invention concerne un procédé et un appareil de couverture de parties d'un objet (52) comportant une surface périphérique extérieure (57), avec une feuille de matière (34) dotée d'une surface supérieure et d'une surface inférieure, un adhésif autocollant (12, 50) étant prévu sur au moins une partie de la surface inférieure. Ledit procédé consiste à enrouler la feuille de matière (34) autour de parties de la surface périphérique extérieure (57) et à positionner ladite feuille de matière (34) de sorte que la couche autocollante (12, 50) vienne au contact de parties de la surface périphérique extérieure (57) de l'objet (52) et y soit fixée, ou qu'elle vienne au contact de parties se chevauchant de ladite feuille de matière et soit fixée à d'autres parties adjacentes de la feuille de matière sur lesquelles se trouve la couche autocollante, ou des parties se chevauchant de la feuille de matière sont fixées par l'adhésif autocollant.
Patent EP-0402585-A1 (EP)
Inventor: VON KALER ROLAND L
IPC: F16H57/027
Filed: 1990-04-04
Abstract: In a hydrostatic transmission (26), an oil expansion reservoir (42) is formed as an integral part of the hydrostatic transmission housing (16), providing an extension to the housing chamber (22) which encloses motion transmitting components (32,34) of the transmission. The reservoir is defined by a yieldably compressible hollow body (44) mounted within the chamber of the transmission housing. The hollow body is sealably attached at its open end to the outer wall (16A) of the transmission housing. The body includes a continuous cylindrical sidewall (50) connected to a closed end wall and formed of alternating reversed annular folds (50A,50B) which cause compression and expansion of the body sidewall to occur in a bellows-like fashion rectilinearly along a central longitudinal axis of the body.
Patent EP-0398033-A1 (EP)
Inventor: HATA TAKEHISA
IPC: A61P1/04
Filed: 1990-04-19
Abstract: A pharmaceutical preparation for oral administration which comprises N-(1H-tetrazol-5-yl)-1-phenoxy-4H-­quinolizin -4-one-3-carboxamide or a salt thereof as an active ingredient and a water-soluble high molecular compound.