baber/WOPTO huggingface dataset:
Patent EP-0824989-A2 (EP)
Inventor: GHOSH SYAMAL
IPC: B23K26/08
Filed: 1997-08-11
Abstract: A method of forming a mask useful for engraving a ceramic article
includes providing a polymeric sheet, preferably a polyester sheet, from which to form
the mask. A source of laser energy responsive to a predetermined pattern defined by a
mathematical algorithm is used to cut the pattern into the polymeric sheet. The
polyester sheet is bombarded with laser energy until the pre-determined pattern is
formed therein thereby forming a polyester mask.
Patent EP-0851566-A2 (EP)
Inventor: GU WEN-JIAN
IPC: H02M3/337
Filed: 1997-12-18
Abstract: A DC-DC ZVS PWM converter circuit which utilizes the leakage
inductance of an output transformer and a three-step operation cycle so as to reduce the
voltage stress on the converter power switching transistors and to reduce the EMI noise
emissions of the circuit.
Patent EP-0806795-A2 (EP)
Inventor: MITWALSKY ALEXANDER
IPC: H01L23/525
Filed: 1997-05-02
Abstract: A simplified crack stop formation compatible with shallow fuse etch processes which are utilized for modern low-cost redundancy designs using upper level metal fuses. A modified last level metallization (LLM) etch according to the invention allows a high-productivity single step bondpad/fuse/crack stop etch. The stack of metal films formed at the edge of the dicing channel is readily removed with a modified LLM etch prior to dicing causing the insulator films covering the dicing channel to be physically separated from the insulators coating the electrically active chip areas. The separation prevents cracks that could propagate through the insulators of the dicing channel in to the active chip.
Patent EP-0810810-A2 (EP)
Inventor: KISHIGAMI JUN
IPC: H04R1/00
Filed: 1997-05-21
Abstract: A speaker apparatus capable of reproducing from low-pitched to high-pitched sounds and a voice reproduction system employing the same. The speaker apparatus includes a speaker unit in which a primary coil (1) is mounted in a gap portion between a plate (32) and a centre pole (12) of a magnetic circuit, a secondary coil (2) is disposed within the gap (23) in such a manner as to be fixed to a vibration plate (32), and a secondary electric current is induced in the secondary coil (2) by a signal current flowing through a primary coil (1), thereby operating the vibration plate (32); and a speaker driving circuit which drives the primary coil of the speaker unit with a digital sound signal.
Patent EP-0845546-A2 (EP)
Inventor: SHIM SE-JIN
IPC: H01L27/04
Filed: 1997-09-23
Abstract: In a warm wall type reaction chamber portion for
forming an HSG silicon layer the temperature in the
reaction chamber (46,50) is maintained at 200 ∼ 500°C, and
an adiabatic unit is provided for preventing heat
discharge from the reaction chamber. The warm wall
reaction chamber can selectively form HSG on the surface
of a storage electrode, and reduce the process time for
forming the HSG silicon layer.
Patent EP-0791323-A2 (EP)
Inventor: MARANGONI ANGIOLINO
IPC: A47L23/02
Filed: 1997-02-19
Abstract: This is an appliance that perfectly cleans footwear, removing all residue and muddy or sandy deposits or the like from soles and also from the outer side of the uppers. 
     The appliance (1) consists of a hollow containing structure (2) which has a box-like shape with chamfered sides and which houses several side (3) and lower (4) brushes which are fastened in groups and aimed towards the center of the structure itself. 
     A duct (6) is located above the side brushes (3) and has delivery holes (7) that aim towards and over the brushes. Duct (9) is installed at the level of the lower brushes. 
     Both the side ducts (6) and the central duct (9) communicate with each other and are connected to a supply outlet that can be a source of water or a device for dispensing liquid grease or other products for treating shoes.
Patent EP-0813034-A2 (EP)
Inventor: FJAESTAD ADAM
IPC: F21V33/00
Filed: 1997-04-03
Abstract: At a refrigerator or freezer cabinet a lamp (34) is arranged ahead of and above a horizontal edge (38) of an access opening (16) to a storage space (12) for goods in the cabinet. The lamp (34) illuminates the space (12) through the access opening by means of a reflector (36). The reflector (36) shows a cylindric part (52) with a cross section in the shape of a part of an ellipse, which part (52) with its concave side faces the access opening (16), the lamp having a filament (42) which shines in the shape of a line (44) running parallel to the edge (38) and through one (42) of the focal points of the ellipse. The other focal point (58) of the ellipse is located quite close to and outside the edge (38), so that the light from the filament (42) first is reflected by said part (52) of the reflector (36) and then is refracted through the other focal point (58) on its way into the space (12).
Patent EP-0889988-A2 (EP)
Inventor: SMITH DAVID JAY
IPC: D06M13/192
Filed: 1997-03-25
Abstract: On forme des fibres cellulosiques modifiées par (1) estérification de fibres cellulosiques avec un alkène à bisubstitution en position 1,2 qui comprend au moins un groupe acide carboxylique qui réagit avec des groupes hydroxyle cellulosiques et (2) oxydation des fibres estérifiées pour former les groupes aldéhyde. Ces fibres modifiées sont utiles dans des produits papier qui ont tendance à résister temporairement à l'état humide. On peut incorporer des additifs renforçateurs dans le produit papier pour accroître son niveau de résistance temporaire à l'état humide ou de résistance permanente à l 'état humide.
Patent EP-0958605-A2 (EP)
Inventor: FREYMAN BRUCE J
IPC: H01L23/31
Filed: 1997-04-23
Abstract: A grid array assembly method and apparatus uses a flex circuitry substrate (22) and includes providing a series of conforming flex circuitry substrates, the flex circuitry substrates include bonding pads (205) and metallization on a first surface and, holes in the substrate which define a contact pad array on the opposite surface. The substrates are tested and acceptable, then mounted on a carrier strip with longitudinally aligned apertures. The carrier strip is typically a metal such as copper. The strip with mounted substrates is then passed to a station where an IC die (41) is mounted on the substrate first surface, wire bonds (701) are placed from the die to the bonding pads, and the assembly is encapsulated by auto-molding to form a package body. Subsequently, interconnecting bumps (211) are placed on the contact pads and the assembly is removed from the strip.
Patent EP-0910659-A2 (EP)
Inventor: WANG CHANG YI
IPC: A61K31/00
Filed: 1997-06-03
Abstract: This invention is directed to monoclonal antibodies produced by using CD4-expressing T lymphocytes, such as peripheral blood mononuclear T cells, thymocytes, splenocytes and leukemia or lymphoma derived T cell line cells such as HPB-ALL or SUP-T as the immunogen in accordance with the protocols and screening procedures described. The monoclonal antibodies of the present invention are characterized by their ability to neutralize in vitro and in vivo primary isolates of Human Immunodeficiency Virus (HIV) and related immunodeficiency viruses. The antibodies are directed against a host cell antigen complex comprising CD4 protein in association with domains from chemokine receptors and have broad neutralizing activities against primary isolates from all clades of HIV type 1 (HIV-1) and primary isolates of HIV type 2 (HIV-2) and Simian Immunodeficiency Virus (SIV). The present invention is also directed to a method of selecting and producing such antibodies, hybridomas which secrete such antibodies, pharmaceutical compositions comprising such antibodies and methods for pre- and post-exposure prevention of immunodeficiency virus infection in primates, including humans, by such antibodies whose primary targets are CD4-expressing lymphocytes.                                              00000
Patent EP-0851872-A2 (EP)
Inventor: TARRO GIULIO
IPC: G01N33/53
Filed: 1997-07-02
Abstract: It is described a peptide consisting of a specific urogential carcinoma TLP epitope, wherein the TLP comprises the amino acid sequence GlyProProGluValGlnAsnAlaAsn. Also described are reagents to detect said urogenital TLP and pharmaceutical compositions.
Patent EP-0988541-A2 (EP)
Title: Procede et ensemble pour evaluer le temps de sejour d'une particule d'aliment
Inventor: SIZER CHARLES
IPC: A23L3/10
Filed: 1997-06-17
Abstract: L'invention concerne un ensemble qui est l'analogue d'un objet donné, avec une taille, une forme et une inertie rotative sensiblement identiques à celles de l'objet, et aussi avec la densité du milieu de l'objet. L'analogue comprend un générateur de signaux pour analyser diverses propriétés de l'objet. Spécifiquement, l'ensemble est un analogue de particule d'aliment soumise à un conditionnement aseptique; il s'agit d'un constituant d'aliment hétérogène (par exemple, soupe ou yaourt aux fruits). L'analogue a une taille, une forme et une inertie rotative sensiblement identiques à celles de la particule réelle, et la densité d'un fluide. Il comprend un générateur de signaux pour évaluer le temps de rétention de l'analogue dans un tube de maintien d'une machine de conditionnement aseptique. L'analogue a la conductivité thermique de la particule réelle. Le procédé décrit consiste à évaluer le temps de séjour d'une particule d'aliment soumise au conditionnement aseptique, sachant que cette particule est un constituant d'aliment hétérogène (par exemple, soupe ou yaourt aux fruits). On utilise l'ensemble pour fournir un signal indiquant le temps de rétention de l'analogue. Le générateur de signaux peut être un aimant, et plus précisément un aimant permanent au samarium-cobalt.
Patent EP-0946309-A2 (EP)
Title: Procede de production pour le coulage de forets a corps en acier
Inventor: SYMONDS DANIEL H
IPC: B26D1/18
Filed: 1997-11-06
Abstract: On fabrique des corps de forets en acier dans un procédé de production qui utilise des modèles en polystyrène dans un processus de coulage à mousse perdue. Les modèles sont usinés de façon à permettre la création de formes complexes ne pouvant pas être reproduites dans des modèles simples qui pourraient être extraits de moules ou de matrices à modèles en deux pièces réutilisables. Les modèles sont usinés à partir d'un matériau en billettes selon un processus d'usinage de base à cinq axes programmé, destiné à former de multiples copies d'un corps de modèle complexe reproductible. On modifie ce procédé de production pour permettre la production de multiples copies d'une conception modifiée. L'usinage des modèles complexes et la production de variations par modification du programme de la machine d'usinage permet de produire des modèles de forets multiples aux formes variables sans qu'il soit nécessaire de construire un moule à modèle réutilisable intermédiaire qui nécessiterait de multiples pièces de moule, éliminant ainsi le temps et les dépenses associés requis pour la création d'un nouveau moule à modèle pour chaque variation de la conception du foret. Le modèle en question est usiné en une seule opération de mandrinage dans une machine-outil conçue pour usiner les plastiques selon un processus global tridimensionnel. Le plastique possède une composition et une densité qui permettent son usinage en un modèle présentant des saillies structurelles non soutenues relativement petites et des caractéristiques de surface lisse. Les modèles de forets formés dans ce procédé de production présentent des lames biseautées vers l'avant qui sont usinées à partir de surfaces planes d'appariement, de façon à simplifier le processus d'usinage. Les bords des lames biseautées vers l'avant forment une surface en spirale sur laquelle peuvent être montés les couteaux. Le biseautage vers l'avant accroît la résistance mécanique des lames et permet aux lames d'être conçues plus fines que des lames non biseautées, de façon à permettre un accroissement de l'espace libre entre elles, ce qui améliore le mouvement des découpes passant le foret. Des évidements sont ménagés par usinage dans la face de calibre des modèles, de façon à former des évidements dans la pièce coulée destinée à recevoir le rechargement dur. Ce rechargement dur placé dans lesdits évidements forme une couche qui coopère avec le matériau circonvoisin des lames, afin de définir une zone de transition lisse, à mesure que le foret s'use pendant son utilisation.
Patent EP-0860769-A2 (EP)
Inventor: HATAYAMA FUMIHIRO
IPC: B41J5/30
Filed: 1998-01-23
Abstract: Data formats (page description data, intermediate data and raster data) for
compositing respective ones of first to fifth pages with each other are previously
determined. An interpreter and a renderer convert the respective pages to the data
formats for compositing the same with each other. A page requiring no
conversion is not converted. After the conversion, the pages expressed in the
page description data, the intermediate data and the raster data are subjected to first
composition, second composition and third composition respectively. The
composition and the conversion can be dispersively performed, to enable
processing in a short time without increasing the quantity of data in individual
processing. Thus provided are an apparatus for and a method of processing
printing data, which can process data in a short time with high throughput.
Patent EP-0864325-A2 (EP)
Inventor: BERNDL GUNTHER DR
IPC: A61K9/00
Filed: 1998-03-06
Abstract: Solid opioid analgesic composition (I) with an in vitro release rate of >50 wt.% in 1 hour using the Ph Eur paddle model comprises at least 2 phases, each phase comprising at least one opioid.
Patent EP-0895730-A2 (EP)
Inventor: COTTINO GIOVANNI
IPC: A43D95/02
Filed: 1998-05-05
Abstract: An iron (10) especially suitable to be used in footwear and
leatherware sectors, comprises a tool (14) tied to a grip and
handling body (12), made from metal and provided internally
with a plurality of ducts and seats forming one or more chambers
(18) and/or (20), for a fluid to be atomised, and an adjoining
cavity for a heating body (24), at least one of said chambers
having a partly or entirely irregular internal surface (36),
communicating with the outside of the tool (14) though a nozzle
(32). Preferably, the iron if fed by a system delivering, through an
atomising device (14), a mix of air and water let in one of said
chambers (18), (20).
Patent EP-0878926-A2 (EP)
Inventor: KOBAYASHI IPPEI
IPC: H04B10/40
Filed: 1998-05-15
Abstract: An optical receiver includes a light-receiving
device, an equalizing amplifier, a regenerating circuit,
a timing signal extraction circuit, a reference voltage
generation circuit, and a comparator. The
light-receiving device converts input signal light into
an electrical signal. The equalizing amplifier
amplifies the electrical signal output from the
light-receiving device and performs waveform shaping.
The regenerating circuit regenerates data from an output
from the equalizing amplifier on the basis of a retiming
signal. The timing signal extraction circuit extracts a
timing signal from an output signal from the equalizing
amplifier. The reference voltage generation circuit
generates a reference voltage changing in accordance
with a variation in ambient temperature. The comparator
compares an output signal from the timing signal
extraction circuit with the reference voltage output
from the reference voltage generation circuit and
supplies the retiming signal to the regenerating
circuit.
Patent EP-0883078-A2 (EP)
Inventor: SINGYOUTI KENZI
IPC: H04B5/00
Filed: 1998-06-04
Abstract: A clock input circuit for a portable information medium is
provided which has a low power consumption and extends the
communication range of the portable information medium. The
clock input circuit receives an input signal via an antenna of
the portable information medium and generates a clock signal
based on the input signal. Also, the clock input circuit
contains an attenuator, a control signal generator, a selector
circuit, and a clock signal processor. The attenuator receives
the input signal and outputs at least one attenuated signal. The
control signal generator inputs the input signal and generates
at least one control signal based on an amplitude of the input
signal. The selector circuit inputs the at least one attenuated
signal and creates an output signal based on the at least one
attenuated signal and the at least one control signal. The clock
signal processor inputs the output signal and generates the clock
signal based on the output signal.
Patent EP-0894930-A2 (EP)
IPC: E05D7/04
Filed: 1998-07-07
Abstract: The plate (2) has a lower plate (3) with two holes for fixing screws (12). These holes, and elongated holes in an upper plate (4) through which the screws pass, are arranged with equal spacing about the upper plate transverse axis which passes through wing-like lateral projections on the upper plate. The arrangement allows two plates to be mounted on opposite sides of the wall, which has corresponding neighbouring pairs of holes, in order to accept the fixing screws. The holes in the lower plate may be surrounded by plinth-like raised sections, which are lower than the thickness of the upper plate.
Patent EP-0893443-A2 (EP)
Title: High purity oxygen for ethylene oxide production
Inventor: PAPAVASSILIOU VASILIS
IPC: C07C67/055
Filed: 1998-07-22
Abstract: This invention is directed to a method for
producing ethylene oxide comprising feeding ethylene,
high purity oxygen and a ballast gas with a recycle gas
in a catalyst filled reactor to form a gaseous mixture;
passing the gaseous mixture from the reactor to a
recovery unit to selectively separate ethylene oxide
and carbon dioxide containing gas; passing at least a
portion of the carbon dioxide containing gas to a
stripping unit to selectively separate carbon dioxide
and a waste gas; passing at least a portion of the
waste gas to purge and another portion for recycling as
the recycle gas; and recovering ethylene oxide from the
recovery unit.
Patent EP-0901023-A2 (EP)
Inventor: SCHENFELD EUGEN
IPC: G02B6/42
Filed: 1998-08-11
Abstract: Optical components that are designed to be coupled together in modular fashion to
form an optical network. The components are shaped so that a plurality of components
can be coupled together to form a light cube. The components are provided with mating
means to permit easy coupling. The preferred form of component is a right-angled
triangular prism that can be coupled together with a similar prism to form a cube.
Patent EP-0898943-A2 (EP)
Inventor: WAGNER RUDOLF DR
IPC: A61C8/00
Filed: 1998-08-24
Abstract: A cap type dental prosthetic made of metal, comprises a pre-finished section w.r.t. shape and dimensions, which is matched to a pre-finished structured dental implant. The structured implant is pref. at least partially conical and/or cylindrical. The metal is pref. gold or a gold alloy.
Patent EP-0913313-A2 (EP)
Inventor: DOEHRING KLAUS
IPC: B62D1/11
Filed: 1998-10-15
Abstract: The hub (1) contains an airbag (15). This is fastened to a plate (11) located on the base (2) of the hub, which moves away from the base when the airbag is inflated. The steering wheel has a screw (12) to limit the max. stroke of the plate. The space between plate and hub base is formed to accommodate the ends of the steering wheel spokes (4,5) and/or parts of the hub jacket (3) after the airbag has inflated.
Patent EP-0922575-A2 (EP)
Inventor: DOERSAM EDGAR DR
IPC: B41F21/00
Filed: 1998-11-14
Abstract: The system comprises block and guidance cylinders spaced by a gap through which air is supplied and at which printing takes place. Hollow cylinders (16) are mounted in the guide surface adjacent to the guidance cylinder (10), and are connected at one end to a pneumatic system. The other discharges an air jet, their angle being adjustable. In conjunction with the guidance cylinder, the guide surface forms an intake gap (23) tapering in the travel direction (8) towards the printing gap (12). The guide surface can be part of a chamber (13-15) connected to the pneumatic system and having a bottom part and a detachable top one.
Patent EP-0922448-A2 (EP)
Inventor: OKAMOTO TOHRU
IPC: A61K31/045
Filed: 1998-11-30
Abstract: A humectant characteristically comprises a diol
represented by the following general formula (I):
 HO-CH 2 -R-CH 2 -OH   
     Wherein R denotes a straight chain or branched
chain alkylene group represented by -(C n H 2n )- and n
denotes an integer 1-3. This a humectant has
superior moisture retaining properties and a long
lasting skin moisturizing effect, as well as superior
usability.
Patent EP-0927921-A2 (EP)
Inventor: KOBAYASHI YOICHI
IPC: G06F21/62
Filed: 1998-12-17
Abstract: This invention provides a data access control
apparatus arranged to automatically set access right
information limiting data access, in accordance with
a user attribute when a user accesses a database.
In setting, for a plurality of users, access right
information corresponding to each user, the load on an
operator can be reduced, and access right information
setting errors can be prevented. An automatic setting
unit (M2) reads out information from a login management
information file (LMF) and an employee information
file (DB) on the basis of definition information of
a definition files (LLF, FGF, RGF) to automatically
generate a user access right management file (UMF)
which stores a login ID, an item access right, and a
record access right group code for each user. When a
login ID is input in accessing the employee information
file (DB), a setting controller (M1) refers to the
management file (UMF) to determine a user group to
which the user belongs and an access enabled/disabled
state of the data on the basis of the access right made
to correspond to this user group.
Patent EP-0918229-A2 (EP)
Inventor: EHNHOLM GOSTA JAKOB
IPC: G01R33/38
Filed: 1998-10-12
Abstract: A magnetic resonance imaging suite is sheathed with plates ( 32, 34, 36 ) of iron or other
ferrous material. The plates define projections ( 42, 44 ) in alignment with each other on
opposite ceiling and floor or wall surfaces. A pair of magnetic pole pieces ( 10, 10' ) are
surrounded by superconducting electromagnetic coils ( 12, 12' ). The pole pieces are
positioned between the ferrous plates in axial alignment. When current flows through the
electromagnetic coils, magnetic flux flows between the pole pieces. The ferrous wall
sheathing or other ferrous constructions define a flux return path. The pole pieces are
magnetically attracted toward each other and are each magnetically mirrored in and
attracted toward the adjacent ferrous flux return path. The pole pieces are positioned
relative to each other and the ferrous flux return path such that the attraction between the
pole pieces is balanced by the attraction between each pole piece and its magnetically
mirrored image in the adjacent ferrous material of the flux return path. Optionally, the
magnets are selectively extinguished and one or both pole pieces are moved for better
access to the patient.
Patent EP-0914016-A2 (EP)
Inventor: MORRIS TODD DOUGLAS
IPC: H04L12/56
Filed: 1998-10-23
Abstract: Novel traffic management schemes of a telecommunications network using the
concept of virtual links is disclosed. As an example, if a switch connects via a high
bandwidth link to an access mux that drives lower bandwidth links, the mux is a potential
congestion point in the downstream direction (from high to low bandwidth links) because
traffic can arrive at a greater rate over the high bandwidth link than it can exit through the
lower bandwidth link. If all of the traffic destined for a particular low bandwidth link can
be organized into a unique virtual link, this virtual link can be scheduled at a maximum
rate not exceeding the bandwidth of the low bandwidth link, thus preventing the mux
from ever becoming a congestion point. Therefore, the amount of mux buffering can be
reduced to a very small amount (for jitter absorption). One advantage of this scheme in
this example is potentially large cost reductions in the high volume access mux at the
lesser expense of a more complex low volume switch.