baber/WOPTO huggingface dataset:
Patent EP-0909555-A1 (EP)
Inventor: IGUCHI SEIICHIRO
IPC: B65D79/02
Filed: 1997-06-13
Abstract: The invention provides a bicarbonate-containing
medical solution package comprising a gas-permeable
plastic container holding a bicarbonate-containing
medical solution and a gas-impermeable plastic packaging
member accommodating the gas-permeable plastic container,
with a carbon dioxide atmosphere having been established
in a space defined by the container and packaging member
and the space containing a pH indicating device
comprising a gas-permeable plastic packet containing a
bicarbonate-containing fluid (similar to the medical
solution) and a pH-indicator having the property to
undergo a change in color in response to a change in pH
of the fluid. 
     With this package, the change in pH and
consequent aging of the medical solution due to prolonged
storage or a trouble such as the incidence of a pinhole
in the outer packaging member can be easily ascertained
by the naked eye.
Patent EP-0912493-A1 (EP)
Inventor: GRAVES SHARON ANNE
IPC: C07C209/84
Filed: 1997-06-17
Abstract: L'invention concerne des procédés de désodorisation de polyamines utiles en tant qu'additifs de détergent à lessive, notamment en tant qu'apprêts facilitant le lavage du coton. Lesdits procédés consistent à mettre les polyamines en contact avec de l'eau, à une température supérieure au point d'ébullition de l'eau, à mettre les polyamines en contact avec un gaz non condensable et des mélanges de celui-ci.
Patent EP-0916541-A1 (EP)
Inventor: KANAYAMA NOBORU
IPC: F16H61/423
Filed: 1997-07-31
Abstract: A travelling equipment for hydraulic four-wheel drive vehicles which
provides a stable traction and travelling speed even in travelling on a bumpy road
surface, offers a long service life for hydraulic equipment, and is economical. The
equipment, having a variable displacement hydraulic pump and front and rear
wheel side hydraulic motors, comprises a closed center type front wheel side
directional switching valve (3F) provided for the front wheel side hydraulic motor
(2F), a closed center type rear wheel side directional switching valve (3R)
provided for the rear wheel side hydraulic motor (2R), pump flow rate control
means for controlling a pump discharge oil quantity so as to maintain differential
pressures across the respective directional switching valves (3F, 3R) constant, and
a communication valve (5) provided between an oil passage (4F) extending from
the front wheel side directional switching valve to the front wheel side hydraulic
motor and an oil passage (4R) extending from the rear wheel side directional
switching valve to the rear wheel side hydraulic motor to provide communication
or shut-off between these oil passages.
Patent EP-0914710-A1 (EP)
Inventor: BELCHER DONALD K
IPC: H03F1/32
Filed: 1997-07-10
Abstract: L'invention concerne un système de linéarisation pour un amplificateur de puissance R.F (20), qui combine un modulateur de pré-distorsion adaptative (20) à une boucle de correction aval d'erreur (100) et qui minimise la distorsion de la sortie de l'amplificateur R.F. à un niveau permettant l'utilisation d'un amplificateur d'erreur R.F. auxiliaire (80) de faible coût dans la boucle de correction aval. Le mécanisme de correction de pré-distorsion produit un signal de pré-distorsion en fonction du signal d'entrée et est ajusté de manière adaptative par un signal d'erreur extrait de la sortie de l'amplificateur R.F. principal. Le signal d'entrée est envoyé à une unité génératrice de fonctions de travail (30) et à une unité de soustraction (40), qui est également couplée de manière à recevoir une partie fractionnaire du signal de sortie de l'amplificateur et produit la composante d'erreur R.F., qui est également couplée à un générateur de fonction de pré-distorsion (60) excité par l'unité génératrice de fonction de travail. Le modulateur de pré-distorsion utilise la sortie du générateur de fonction de pré-distorsion pour la pré-distorsion du signal d'entrée.
Patent EP-0893166-A1 (EP)
Inventor: ARAI KUNIO
IPC: B08B3/12
Filed: 1997-09-25
Abstract: This invention relates to a method for using a high density
compressed liquefied gas in cleaning applications wherein a closed
recycle system in order to realize the most effective and
economical means without using any high pressure generating device. 
     Cleaning equipment using a high density compressed liquefied
gas wherein a closed recycle system comprises:
   a pressure cleaning vessel (1) provided with a plurality of
nozzles (3) for pre-cleaning, atmospheric containers (10) for
expanding compressed liquid (5), sound wave generators (12) and an
agitator having an impeller (11) for strongly cleaning thereby;   a pressure recovery vessel (14) provided at the lower portion
than said pressure cleaning vessel (1) and having a detachable drain
cylinder (16) suspended from under said pressure recovery vessel
and also having a temperature regulator (15) for immediately
receiving contaminated liquid already pre-cleaned from a pressure
cleaning room by using function as a divided room; and   said pressure recovery vessel (14) connected with a high
density compressed liquefied gas supply cylinder (18) through
communication with vapor therein for eliminating enriched liquid
with contaminants through said drain cylinder (16) as well as
removing and transferring solvent by the vapor occured from said
temperature regulator (15).
Patent EP-0939694-A1 (EP)
Inventor: BRUYAS LAURENT
IPC: B23B35/00
Filed: 1997-10-02
Abstract: L'invention a pour objet un fourreau de machine d'extrusion comportant un alésage (3) destiné à recevoir une chemise (4) dans laquelle sont entraînées en rotation au moins deux vis à axes parallèles. L'alésage est formé par trois lobes. L'invention a également pour objet une chemise de fourreau de machine d'extrusion.
Patent EP-0951450-A1 (EP)
Title: Procede et appareil d'elimination de micro-organismes dans les eaux de ballast d'un navire
Inventor: BROWNING WILSON J
IPC: C02F1/70
Filed: 1997-11-10
Abstract: L'invention porte sur un procédé et un appareil de traitement des eaux de ballast d'un navire avant leur déversement dans les eaux côtières. L'eau de ballast peut contenir des micro-organismes non indigènes dangereux. Avant son déversement, l'eau de ballast est oxygénée et désoxygénée de façon à réduire les populations de micro-organismes anaérobies et aérobies, respectivement. Si les micro-organismes anaérobies ne sont pas impliqués, l'étape d'oxygénation peut être éliminée. L'appareil comprend une chambre à vide (34) destinée à désoxygéner l'eau de ballast contenant des micro-organismes anaérobies. La chambre à vide (34) contient un agitateur interne (36) permettant de remuer l'eau de ballast sous vide dans la chambre (34) pendant une première période pour éliminer de l'eau de ballast l'oxygène dissous. L'agitateur peut être remplacé par un système de type Weir (42) dans lequel une série de plaques verticales sont placées de façon à former une ligne de plaques qui vont toujours décroissant de l'orifice d'admission (27) à l'orifice d'évacuation (45) de la chambre à vide (34).
Patent EP-0856869-A1 (EP)
Inventor: UENO HIROFUMI
IPC: H01J29/62
Filed: 1998-01-27
Abstract: An electron gun (17) comprises a supplementary grid (SG) applied with a voltage which dynamically changes in synchronization with a magnetic field generated by a deflection yoke, between a second grid (G2) and a third grid (G3). Further, by the second grid (G2), the supplementary grid (SG), and the third grid (G3), an electron is constructed which has an astigmatic aberration in which a focusing force in the horizontal direction is stronger than a focusing force in the vertical direction. The intensity of the astigmatic aberration of the electron lens is dynamically changed by a voltage applied to the supplementary grid. <IMAGE>
Patent EP-0875328-A1 (EP)
Title: A system for properly aligning parts of a car to be welded together to form a railway or subway car
Inventor: BISIACH BRUNO
IPC: B23K37/04
Filed: 1998-04-15
Abstract: An apparatus is disclosed for properly positioning and
welding parts of railway cars and subway cars, said apparatus
comprising: a supporting frame (9); devices (20) for locally and
adjustably raising the floor (3) of the car so as to impart to
said floor (3) a predetermined camber; devices (26) for
anchoring the floor (3) to said frame (9) after said camber has
been formed; devices (33) for clamping the floor (3) to the car
body sides (5); adjusting devices (44) that are adjustably
movable along three orthogonal directions; independently
operated devices (40) for blocking the body sides (5) to the
roof (7), each of said independently operated devices (40) being
coupled to a corresponding one of said adjusting devices (44);
and at least a pair of welding devices (58) for CO 2  or spot
welding the floor (3) to the body sides (5) and the body sides
(5) to the roof (7).
Patent EP-0953296-A1 (EP)
Inventor: GAUTHIER-JAQUES ALEXANDRE
IPC: A23L2/70
Filed: 1998-05-02
Abstract: The production of kiwi juice keeping its natural color comprises:   (1) peeling kiwis; (2) putting the kiwis under pressure (100-400 MPa) for 10 seconds; (3) keeping them in a fridge for 24 hours; and (4) mashing the kiwis to obtain a puree and clarifying the puree to produce a juice.
Patent EP-1002904-A1 (EP)
IPC: E02F7/06
Filed: 1998-05-09
Abstract: The bars (1a-n, 2a-n) can pivot at their forward ends on a common spindle (8). Each bar can have a first straight section (1.1,2.1) horizontal in the middle rest position and onto which a second one (1.2,2.2) curving upwards joins. A third straight section (1.3,2.3) joins onto the second one in the tangential direction. Oscillation can be generated by a driven shaft (9), to which first and second groups of bars are coupled via axes (11,12) spaced apart.
Patent EP-0957604-A1 (EP)
Title: Transmitter and transmitting method increasing the flexibility of code assignment
Inventor: STIRLING-GALLACHER RICHARD
IPC: H04L25/03
Filed: 1998-05-15
Abstract: According to the present invention a transmitter and a transmitting method for
communicating data symbols over a communication channel, for example, according to
the CDMA system is presented. The transmitter (24, 25) comprises means (9) for
spreading each data symbol with a respective spreading code, wherein the spreading
codes are mutually orthogonal. Means (10) for scrambling are provided to scramble
each spread symbol with a respective scrambling code, the scrambling codes
respectively having the same length as the spreading codes. Furthermore, means (11)
for the transmission of the spread and scrambled symbols are provided. According to
the present invention the means (10) for scrambling are provided with a plurality of
different scrambling codes, which can be used simultaneously within the same link. 
     The main advantages of the present invention are the greater flexibility in the
assignment of spreading sequences within a CDMA system, the increased maximum
data rate for downlink or uplink.
Patent EP-0882546-A1 (EP)
Inventor: SCHMIDT DIETER
IPC: B23P19/06
Filed: 1998-06-04
Abstract: The supply unit (20) has a loading device (23) with sluice chamber which can be opened selectively to the supply (21,22) for the connectors (2) and to the at least one supply channel (19) so that in each state of the loading device the channel of the supply element (18) to the supply is closed so that a constant pressure gradient can be maintained. A longitudinal bore, outlet opening and slit are provided to produce in the supply channel a stream of flow medium such as a permanent stream of gas which flows from the supply unit to the punching or rivetting head (5). Further sluices can be provided to send used connectors to the supply unit without impairing the stream of flow medium.
Patent EP-0990893-A1 (EP)
Title: Single cell calorimeter
Inventor: HUETTER THOMAS
IPC: G01N25/48
Filed: 1998-10-01
Abstract: A heat flow calorimeter comprises a single sample holder
(5) in thermal contact with a heat source (1). A temperature
difference over mutually spaced locations (11, 12) along a
heat flow path between sample (23) and heat source (1) is
measured. The measured signal (24, 25) is combined with a
compensation signal from a signal source (34) to derive a
compensated temperature difference signal representative of
the net heat flow to sample (23),.
Patent EP-0922647-A1 (EP)
Title: Verfahren zum Beschichten von Elastomerkomponenten
Inventor: SPALLEK MICHAEL DR
IPC: B05D7/24
Filed: 1998-11-11
Abstract: Elastomerkomponenten für medizinische bzw. pharmazeutische Zwecke wie Injektions-, Infusions- oder Spritzen-Kolbenstopfen müssen gegenüber den Lösungen, mit denen sie in Kontakt treten, inert sein. Sie müssen ferner ein vorgegebenes Gleit- und Haftreibungsvermögen aufweisen. Um dies zu gewährleisten, ist es bekannt, die Elastomerkomponenten mit einer entsprechenden Schicht zu versehen, wobei bei dem Stand der Technik die Elastomerkomponenten einzeln beschichtet werden. Da die Elastomerkomponenten typischerweise in Form von ausgedehnt flächigen Matten mit einer Vielzahl von zusammenhängend angeformten vorstehenden Elastomerkomponenten, die einzeln ausgestanzt werden, hergestellt werden, sieht die Erfindung vor, die Matte als Ganzes mit den Elastomerkomponenten typischerweise nach dem PECVD-Verfahren zu beschichten und erst danach die einzelnen Elastomerkomponenten aus der Matte auszustanzen. <IMAGE>
Patent EP-0927642-A1 (EP)
Inventor: UGGETTI SERGIO
IPC: B41J32/02
Filed: 1998-12-23
Abstract: A cartridge (10) for an ink ribbon (12) suitable for being removably fitted in a
printer in order to print a line of print by means of the ribbon, comprising a
shell (11) containing a ribbon store (13) and a pair of arms (21, 22) fulcrum-mounted
on two opposite ends of the shell (11) and suitable for guiding the
ribbon (12) on the outside of the shell. When the cartridge (10) is fitted in the
printer, the two arms (21, 22) are rotated with respect to the shell (11) in
order to guide the ribbon in a printing zone at a distance from the shell.
Conversely, when the cartridge (10) is removed from the printer, the two arms
(21, 22) may be withdrawn upon the sides of the shell (11), thereby reducing
the overall dimensions of the cartridge (10).
Patent EP-0995908-A1 (EP)
Inventor: VANDEN BRANDE PIERRE
IPC: F04D29/58
Filed: 1998-10-20
Abstract: The molecular pump consists of a sealed housing (1) with an inlet (2) and an outlet (3) for connecting to a discharge pump. Between the inlet and outlet the housing has a series of fixed elements (4) containing a piezo-electric material (6) to accelerate the gas molecules towards the outlet. The molecular pump consists of a sealed housing (1) with an inlet (2) and an outlet (3) for connecting to a discharge pump. Between the inlet and outlet the housing has a series of fixed elements (4) containing a piezo-electric material (6) to accelerate the gas molecules towards the outlet. The piezo-electric material, fixed to a support and coated with a conductor (7), can be of quartz, Rochette salt, lithium sulfate, lead methaniobate, lead titanate, lead zirconate titanate, or a polymer.
Patent EP-1013776-A1 (EP)
IPC: C12Q1/68
Filed: 1998-12-22
Abstract: Tools and methods for the detection or quantification
of human cytomegalovirus (CMV) in a sample by means of
amplification of human CMV nucleic acid. The primers used
for the amplification of CMV nucleic acid are chosen from
regions in CMV that are conserved in nine different isolates
of CMV. Presented are DNA extraction methods, amplification
primers and a specifically designed internal control DNA
especially suited for the detection or quantification of a
wide variety of different strains of human CMV. The methods
and tools are especially suited for the detection of low
amounts of CMV nucleic acid in serum and plasma but may also
be used for the detection in other samples such as, but not
limited to, whole blood or cerebrospinal fluid.
Patent EP-0877188-A1 (EP)
Inventor: GIBSON DIANA
IPC: F16L11/112
Filed: 1998-04-30
Abstract: A milking hose comprises corrugated tubing 1 having a helical reinforcing element 42
with a D-shape section and a strip 45 of a rubber-like material wider that the pitch of the
reinforcing element. The strip 45 is wound so that it extends on the inside of one turn of the
reinforcing element 42 and on the outside of an adjacent turn leaving a compressible air
pocket 46 between the inner and outer surfaces 41 and 40 between adjacent turns of the
reinforcement element. End fittings and 3 moulded at either end of the hose have stress-relieving
portions 22 formed by longitudinal bars 24 to 27 extending between a cylindrical
portion 21 and a ring 23 embracing the tubing.
Patent EP-0971049-A1 (EP)
Inventor: REICHGOTT DAVID W
IPC: C23F11/10
Filed: 1998-06-23
Abstract: The use of halo-benzotriazoles as corrosion inhibitors in aqueous
systems is disclosed. Halo-benzotriazoles such as chloro-tolyltriazole
and bromo-tolyltriazole were found to be more effective corrosion
inhibitors than tolyltriazole in the presence of chlorine.
Patent EP-0861830-A1 (EP)
Inventor: GENARD SYLVIE
IPC: A61K8/00
Filed: 1998-02-10
Abstract: Use, as direct dyes in the preparation of tinting compositions for keratinic materials, of compounds of formula (I) or (II) is claimed. R1, R2 = H, halogen, OH, 1 - 4C alkyl or alkoxy, or a radical Z of formula (III); R 3 - R6 = H, halogen, OH, or 1 - 4C alkyl or alkoxy. Z conforms to: D = covalent bond between (III) and (I) or (II); R7 - R11 = H, 1 - 18C alkyl (optionally substituted), CH2-C6H5 or SO2-C6H5, CO-alkyl-(1 - 4C), COOH or salts, COO-alkyl-(1 - 4C), or CONR<1>R<2>; R<1>, R<2> = H, 1 - 4C alkyl, or C6H5 possibly substituted by halogen, OH, 1 - 4C alkyl and/or alkoxy groups; R8 - R11, in addition, designate bond(s) D; on condition that: (i) the radical(s) R1 or R2 is a radical Z; (ii) attachment of Z to the nuclei of (I) or (II) is effected at any position 2 - 5 of the pyrrole nucleus; and (iii) radicals R8 and R10 or R9 and R11 are not simultaneously a compound of formula (I). Also claimed are: (a) new compounds of formulae (I) and (II) as defined below; (b) cosmetic hair dyeing compositions containing these compounds; and   (c) the dyeing process using these compositions.
Patent EP-0916741-A1 (EP)
Inventor: JODET GERARD
IPC: F27B9/12
Filed: 1998-10-06
Abstract: Ce four apporte des moyens de refroidissement rapide par projection sur la bande d'un jet de gaz d'atmosphère, la recirculation de ce gaz étant assurée par un circuit de gaines de recirculation comportant au moins un ventilateur et un échangeur et il est caractérisé en ce que l'enceinte (32) dans laquelle sont logés lesdits échangeurs (28) et sur laquelle débouchent les gaines de recirculation (18) du gaz d'atmosphère comporte une section de passage principal (A) par laquelle s'effectue la circulation du gaz de refroidissement au travers desdits échangeurs, cette section (A) étant munie d'un registre (34) en amont des échangeurs du ou desdits échangeurs ; des sections de passage dérivé (B) , déviant le flux du gaz de refroidissement en cas de fermeture de la section (A), pour que ce flux ne traverse pas lesdits échangeurs, lesdites sections (B) étant munies de registres (36, 36') et, des actionneurs (38, 38'), à temps de réponse très court, qui sont déclenchés par des moyens de détection de la rupture de la bande ou d'une onde de compensateur et en cas de coupure de l'alimentation électrique. <IMAGE>
Patent EP-0902131-A1 (EP)
Inventor: WATANABE HIROSHI
IPC: E02F9/22
Filed: 1998-02-12
Abstract: An external reference 80 is provided to extend
horizontally in the direction of advance of a target slope
face. A vertical distance  hry  and a horizontal distance
 hrx  from the external reference to a reference point on a
target slope face, and an angle r of the target slope face
are set by using a setting device 7. When a front
reference 70 provided at a bucket end is aligned with the
external reference and an external reference setting switch
71 is depressed, a control unit 7 calculates the vertical
distance  hfy  and the horizontal distance  hfx  from the body
center O to the external reference, then calculates the
vertical distance  hsy  and the horizontal distance  hsx  from
the body center O to the reference point of the target
slope face by using the distances  hsy  and  hsx  as
modification values, and then sets the target slope face on
the basis of a body 1B from the distances  hsy  and  hsx  and
the angle input by the setting device, thereby carrying out
area limiting excavation control. A slope extending
continuously without steps can be thereby formed by
excavation even when the positional relationship between
the body and the finished slope is changed upon movement of
the body in the lateral direction.
Patent EP-0907971-A1 (EP)
Title: Diodenadressiertes farbdisplay mit molekularem phosphor
Inventor: BOERNER HERBERT
IPC: C09K11/06
Filed: 1998-03-02
Abstract: Ein diodenadressiertes Farbdisplay mit einer UV-Diode und einem Phosphor der Zusammensetzung [Eu(diketona)aXb1X'b2], wobei X = Pyridin oder ein einzähniges Pyridinderivat und X' = 2,2'-Bipyridin oder ein 2,2'-Bipyridylderivat und 2a+b1+2b2 = 8 ist, zeichnet sich durch eine hohe Quantenausbeute und einen hohen Extinktionskoeffizienten im nahen UV-Wellenlängenbereich aus und erlaubt eine farbgetreue Bildwiedergabe.
Patent EP-0963563-A1 (EP)
Title: Agencement et procede pour la detection d'un objet dans une zone irradiee par des ondes dans le domaine spectral invisible
Inventor: MAGGIONI CHRISTOPH
IPC: G06F3/033
Filed: 1998-02-10
Abstract: L'invention concerne un agencement permettant la détection d'un objet qui est irradié par des ondes dans le domaine spectral invisible. On utilise, de préférence, un éclairage infrarouge pour reconnaître un objet sur un affichage projeté sur une surface quelconque, affichage qui est présenté pour l'utilisateur dans le domaine spectral visible, et également pour suivre le déplacement de cet objet. Ainsi des surfaces utilisateur produitent par un calculateur peuvent être projetées sur n'importe quel fond. Sur ces surfaces utilisateur, des entrées peuvent être effectuées sans contact par déplacement de la main ou d'un autre moyen d'entrée, le déclenchement d'une action étant lié à un arrêt pendant un temps prédéfinissable au-dessus d'un champ en corrélation avec une caractéristique de commande.
Patent EP-1013370-A1 (EP)
Inventor: SUGITANI YUJI
IPC: B23K9/127
Filed: 1998-03-26
Abstract: The weld seam tracking and the welding torch height are
controlled, the waveform of the welding voltage or the
welding current of the arc is detected, the waveform of the
above-described welding voltage or welding current under an
appropriate welding condition to a reference gap G ref  is
stored as a reference waveform, the area |ΔSG| of a deviation
part of the detected waveform to the above-described
reference waveform is obtained, ΔSG is obtained by judging
the positive and negative of |ΔSG|, the relationship between
the value of ΔSG and the root gap G is experimentally
determined in advance, and the root gap G is calculated from
the value of ΔSG.
Patent EP-0971972-A1 (EP)
Inventor: MAIGNAN JEAN
IPC: A61K8/81
Filed: 1998-03-26
Abstract: A polymer chosen from hyperbranched polymers and dendrimers containing at least one functional group of formula (I):in which: Y is chosen from an oxygen atom and an NH group; A is chosen from linear, branched and cyclic, saturated and unsaturated C1-C12 alkanediyl groups, wherein said alkanediyl groups may or may not be interrupted by at least one heteroatom, and further wherein said alkanediyl group may or may not be substituted with at least one function chosen from: -amino groups NH2 and salts thereof with inorganic acids or organic acids, -acylamino groups NH-COR, in which R is chosen from linear, branched and cyclic, saturated and unsaturated C1-C10 alkyl groups, -C1-C10 alkylamino groups, -carboxylic acid, and -C1-C10 esters; and X is chosen from nucleophilic groups, methods for preparing the polymer and using the polymer as an antioxidant is disclosed.