baber/WOPTO huggingface dataset:
Patent EP-0834827-A2 (EP)
Inventor: MOTOMU KAJIURA
IPC: G06K13/08
Filed: 1997-10-02
Abstract: An ejecting apparatus includes an eject plate 26 that has an
engaging tab 32 for engaging with a memory card and is guided in the
direction in which the memory card is inserted into and removed from a
connector body 10. A link member 36 is provided on the connector body
10 so that it may be moved rotationally around a fulcrum 38. A push rod
56 presses one end of the link member and moves the link member
rotationally on the fulcrum. The link member has a first force applying
section 40 that disconnects the memory card from terminals 22 by
moving the eject plate 26 in the removal direction when the link member
is moved rotationally by the push rod. A projecting tab 44 at the second
force applying section moves the memory card M further in the removal
direction by directly moving the memory card after it is disconnected from
the connector terminals. The projecting bump section 40 is located on
the link member 36 between the fulcrum 38 and the projecting tab 44.
Patent EP-0836859-A2 (EP)
Inventor: HIEJIMA KATSUHIRO
IPC: A61M39/28
Filed: 1997-10-14
Abstract: A multi stage type flow rate switching device is provided
which simplifies switching of flow paths and which rarely causes
erroneous operation. The multi-stage type flow rate switching
device includes a liquid medicine flow inlet port 1 having
branch paths 11, 12 and 13 on a downstream side, a liquid
medicine flow outlet port 2 having branch paths 21, 22 and 23
on an upstream side and constant flow rate paths 31, 32 and
33 for connecting respectively of the branch paths, and they
are arranged in a housing 4 comprising a lid 41 and a housing
main body 42. In the housing 4, there is provided clamping means
5 capable of selectively blocking the constant flow rate paths
31, 32 and 33.
Patent EP-0829323-A2 (EP)
Inventor: SAKUYAMA SEIKI
IPC: B23K1/08
Filed: 1994-10-25
Abstract: The present invention relates to an infrared heater which has a heat conduction plate (52) with a resistance heating element (53) disposed below the heat conduction plate (53) for heating the heat conduction plate (52). The upper surface of the heat conduction plate (52) has an infrared radiation layer (55) formed thereon, which receives heat from the heat conduction plate (52) and emits infrared radiation. The infrared radiation layer (55) is formed of alumina and has a relatively narrow temperature distribution over its surface.
Patent EP-0822442-A2 (EP)
Inventor: MURAKAMI SUSUMU
IPC: G03B1/04
Filed: 1989-08-25
Abstract: A photographic camera houses a cassette (5) and has drive means (16) to
transport film from the cassette to a second space, the film being guided by guide
means (21). Detecting means in the camera detect apertures provided in a margin of
the film and control means in the camera control the film transporting amount
according to the detected signal to permit a length to width aspect ratio of 16:9 for
an exposed image.
Patent EP-0827789-A2 (EP)
Inventor: BLANCK HANS-GEORG DIPL-ING
IPC: B21C1/22
Filed: 1997-08-20
Abstract: The drawing ring holder with the ring is displaceably located against the drawing direction around a path corresponding to the tensioning length of the circulating chains. Tongs removable from the drawing axis secure the tube or bar at its commencement and feed it into the drawing machine. The mechanically closing and opening tongs (10) are arranged in a carriage (9), which is displaceable parallel to the drawing direction independently of the drawing ring holder, being driven linearly between the drawing ring and the drawing machine (5). The tube (11) or the bar on the side turned away from the drawing ring and the drawing machine is tensioned between drive rollers (13).
Patent EP-0792997-A2 (EP)
Inventor: WILLIAMSON JIMMIE R
IPC: E21B23/12
Filed: 1997-02-21
Abstract: A subterranean structure for controlling tool access to a lateral wellbore (18) extending from a wellbore (10). The subterranean structure comprises a bushing (16) that is located in the wellbore (10) and proximate an opening to the lateral wellbore (18) and that has an access window (14) therethrough for allowing access by a tool to the lateral wellbore (18) through the opening. The bushing (16) further has a slidable access control device (12) coaxially coupled thereto. Also included is a shifter (70) that is engageable with the slidable access control device (12) to cause the slidable access control device (12) to slide between an open position wherein a tool is allowed to pass through the window (14) and the opening and into the lateral wellbore (18) and a closed position wherein the tool is prevented from passing through the window (14) and the opening and into the lateral wellbore (18).
Patent EP-0796980-A2 (EP)
Inventor: RYTLEWSKI GARY
IPC: E21B43/14
Filed: 1997-03-18
Abstract: A new zonal isolation method and apparatus perforates a plurality of zones of a formation, while isolating each perforated zone from every other zone, with one trip into the wellbore, and without requiring the circulation of a kill fluid throughout the wellbore following perforation to kill the well so that a packer and/or a perforating gun may be removed from the well. The new zonal isolation apparatus includes a perforating gun and a plug or packer connected to the perforating gun. The new zonal isolation method includes detonating the perforating gun thereby creating a set of perforations in the formation; moving the perforating gun and plug/packer uphole until the plug/packer is situated at a particular position in the wellbore which is disposed directly above the set of perforations in the formation; and setting the plug/packer at the particular position in the wellbore. The perforated zones located below the plug/packer are isolated from annulus fluids, pressure, or kill fluids which are normally introduced above the plug/packer in the wellbore.
Patent EP-0797195-A2 (EP)
Inventor: AOKI SUNAO
IPC: G11B23/00
Filed: 1997-03-20
Abstract: An optical disc and a disc cartridge for accommodating the optical disc. The disc cartridge accommodates a disc non-symmetrical in cross-section relative to the center of thickness of the disc. The disc cartridge includes a main cartridge body portion and an opening/closure mechanism. The main cartridge body portion has an aperture via which to insert or take out the disc. The main cartridge body portion is configured for accommodating the disc only in the regular state of the disc which permits recording and/or reproduction of the disc. The opening/closure mechanism opens or closes the aperture.
Patent EP-0805476-A2 (EP)
Inventor: RIETZEL JAMES G
IPC: H01J37/32
Filed: 1997-04-28
Abstract: A plasma treating apparatus comprising:
     an evacuable chamber (14);   a power source (20) connected to two electrodes in the evacuable chamber (14) so that a plasma can be formed for the treatment of a substrate (22) when it is placed in the evacuable chamber (14);   a gas supply (17) supplying gases for the plasma to a gas injector (12), the gas injector (12) including gas ports (42) for allowing gases to enter the evacuable chamber(14), wherein the gas ports (42) include plugs (40) made of a dielectric material, the plugs having a centre hole (40a) through which the gases pass into the evacuable chamber (14), the plugs (40) fitted securely into the gas injector (12) so that gas does not leak around the sides of the plug (40) into the evacuable chamber (14).
Patent EP-0814142-A2 (EP)
Inventor: TSUZUKI HIDETOSHI
IPC: G02F1/141
Filed: 1997-06-16
Abstract: A liquid crystal device is constituted by a pair of electrode plates and a liquid crystal composition disposed between the electrode plates. At least one of the electrode plates comprises a light-transmissive substrate, a plurality of electrodes including principal electrodes and auxiliary electrodes supported on the light-transmissive substrate, and an insulating layer. Each auxiliary electrode is disposed between an associated principal electrode and the light-transmissive substrate so as to be electrically connected with at least a part of the associated principal electrode, and the auxiliary electrodes being disposed with spacings therebetween which are filled with the insulating layer. The liquid crystal composition comprises at least one species of a fluorine-containing mesomorphic compound comprising a fluorocarbon terminal portion and a hydrocarbon terminal portion, the terminal portions being connected with a central core, and having smectic mesophase or latent smectic mesophase. The combination of the above specific cell structure and the specific liquid crystal composition is effective in improving display quality (e.g., contrast) while minimizing a voltage waveform deformation.
Patent EP-0828283-A2 (EP)
Inventor: TACHINO MASUMI
IPC: H01J43/28
Filed: 1997-09-05
Abstract: The present invention relates to a versatile side-on
type photomultiplier comprising a structure for
improving the uniformity in light receiving
sensitivity. Disposed on the outer peripheral surface
of a sealed envelope of this photomultiplier is a
restricting member which guides light to be detected
into, of the light receiving surface of a photocathode,
an effective region where the light receiving
sensitivity is high, thereby restraining the light to
be detected from reaching the outside of the effective
region.
Patent EP-0838844-A2 (EP)
Inventor: YAO JONATHAN YI
IPC: G01T1/185
Filed: 1997-10-23
Abstract: An ionization chamber (36) for monitoring a radiation beam includes a housing having a primary beam passageway (86) and a number of secondary beam cells (88 and 90) that are adjacent to the primary beam passageway. The primary beam passageway passes entirely through the housing. In the preferred embodiment, a large-area beam measuring electrode (54) and an array (58) of small-area beam measuring electrodes (60, 62, 64 and 66) are each coaxial with the primary beam passageway. Also, in the preferred embodiment, each secondary beam cell includes a beam measuring electrode (68, 70, 72 and 74). Because the portions (76, 78, 80 and 82) of the radiation beam that enter the secondary beam cells do not pass through the ionization chamber, these portions do not contaminate the treatment beam, allowing the beam measuring electrodes within the cells to be dimensioned and configured so as to maximize signal strength.
Patent EP-0841367-A2 (EP)
Inventor: KAUL BANSI LAL
IPC: C09B63/00
Filed: 1997-11-04
Abstract: Use of a pigment of the formula (I)
      wherein R is chloro or methyl 
as a colourant in plastics materials .
Patent EP-0873130-A2 (EP)
Title: Compositions contenant du pvp dont le poids moleculaire moyen est de l'ordre de 3000 a 14000 daltons
Inventor: PFIRRMANN ROLF
IPC: A61P7/08
Filed: 1997-01-09
Abstract: La présente invention se rapporte à des compositions utilisées en médecine, par exemple en tant que solutions de perfusions ou de bains chirurgicaux, et à des procédés de préparation de telles compositions. Lesdites compositions comportent une solution aqueuse composée de polyvinylpyrrolidone (PVP) physiologiquement inerte ayant un poids moléculaire moyen en poids compris entre 3000 et 14000 daltons.
Patent EP-0842528-A2 (EP)
Inventor: VAN DER LEEUW BART
IPC: H01J61/36
Filed: 1997-04-23
Abstract: Lampe à décharge à pression élevée possédant une ampoule en verre de quartz (1) pourvue de deux pincements scellés opposés (3). Ces pincements scellés (3) possèdent des faces principales (8) se rétrécissant depuis une face d'extrémité (4) vers l'espace de décharge (5) et comportant des arêtes surélevées (10) le long de leurs bords axiaux (13). La hauteur de ces arêtes (10) diminue vers les faces d'extrémité (4). On peut fabriquer cette ampoule à partir d'un tube cylindrique en pinçant ce dernier sans traitement préalable.
Patent EP-0848823-A2 (EP)
Inventor: DE SAMBER MARK ANDRE
IPC: B81B3/00
Filed: 1997-06-10
Abstract: La présente invention porte sur un dispositif qui mesure les accélérations en modifiant la valeur de capacité d'un condensateur (1) doté de deux plaques d'électrodes (2, 3). Conformément à cette invention, le dispositif se caractérise par le fait que le condensateur (1) comprend deux plaques d'électrodes (2, 3) fixes et un corps diélectrique (4) pouvant se déplacer entre les deux plaques d'électrodes (2, 3). Ce dispositif est donc composé de deux plaques (2, 3) de condensateur fixées de façon définitive, entre lesquelles un corps diélectrique (4) ayant une certaine masse se déplace sous l'influence d'une force d'accélération (20). La mesure effectuée conformément à la présente invention permet de garder constante la distance entre les deux plaques d'électrodes (2, 3). La valeur de capacité connaît une évolution linéaire du fait que le corps diélectrique (4) se déplace entre les plaques (2, 3) de condensateur pour s'écarter plus ou moins de celles-ci, ce qui rend tout traitement supplémentaire de la valeur de capacité relativement simple. En outre, ledit dispositif élimine tout risque de court-circuitage des deux plaques d'électrodes (2, 3).
Patent EP-0860743-A2 (EP)
Inventor: MATSUO TAKAHIRO
IPC: H01L21/302
Filed: 1998-02-20
Abstract: A resist film which generates a sulfonic acid through
irradiation with an energy beam is irradiated with a KrF excimer
laser beam through a mask to generate a sulfonic acid in the
exposed area. Then, a semiconductor substrate is immersed in
a solution of polysiloxane having an amino group, and dried.
This causes the electrostatic adsorption of the polysiloxane
having an ammonium ion on the surface of the exposed area of
the resist film where a sulfonic acid ion is present to form
a polysiloxane film. Thereafter, the resist film is subjected
to O 2  plasma etching by using the polysiloxane film as a mask
to form a resist pattern.
Patent EP-0866084-A2 (EP)
Inventor: IRIZATO YOSHIHIRO
IPC: C08G73/10
Filed: 1998-03-17
Abstract: A process is disclosed for producing with good
productivity a cross-linked polyaspartic acid resin
having biodegradability and high water absorbency. The
process features inclusion of one of the following
steps: (a) a polysuccinimide, which has been brought
into a dispersed state by a dispersant, and a cross-linking
agent are reacted to produce the cross-linked
polyaspartic acid resin; (b) imide rings of a cross-linked
polysuccinimide are subjected to a hydrolysis
reaction while controlling a swelling degree of a
resulting gel, whereby the cross-linked polyaspartic
acid resin is produced; and (c) a gel of a cross-linked
polysuccinimide, which has been obtained by reacting a
cross-linking agent to a solution of a polysuccinimide
in an organic solvent, is disintegrated to subject imide
rings of the cross-linked polysuccinimide to a
hydrolysis reaction, so that the cross-linked polyaspartic
acid resin is produced. The process may also
include one or both of the following steps as needed:
(d) a gel of the cross-linked polyaspartic acid resin
is washed with water and/or a water-miscible organic
solvent; and (e) the polysuccinimide is produced using
a basic amino acid as a cross-linking agent.
Patent EP-0870554-A2 (EP)
Inventor: SVEJKOVSKY ULRICH
IPC: B21B1/12
Filed: 1998-04-03
Abstract: The mill for rolling flat steel billets includes universal roll stands instead of vertical rolls. These stands have adjustable carriers of free vertical roll pairs. The universal roll stands are configured into a compact rolling group for production of profiled sections from a continuously cast billet (VP). The preliminary section of this group consists of a vertical duo stand (VDG) or a universal stand, a horizontal duo stand (HDG), and two tandem stands (TUR) and (TUF) with adjustable vertical rolls (VWR).
Patent EP-0874118-A2 (EP)
Inventor: RUANO ARAMBURU LUIS ANGEL
IPC: E05B65/10
Filed: 1998-04-24
Abstract: One of the normally active double doors has an anti-panic lock with catch bolt (1), while the other door is normally inactive and also has a counter-lock (2) with anti-panic lock. The counter-lock has a top and bottom edge bolt (3,4) with drive mechanisms and a striking-plate opening (5) for the catch bolt. The counter-lock has a horizontally movable ejector (6) ejecting the catch bolt out of the striking-plate opening. The connections for the top and bottom edge bolts with their drive mechanisms are formed by threaded points (7) on the ends of the edge bolts facing the counter-lock. The threaded points are screwed into nuts (8) which are fixed into the drive pieces (16,17) of the edge bolts.
Patent EP-0899160-A2 (EP)
Inventor: CIMMINELLI FRANCESCO
IPC: B62D43/10
Filed: 1998-05-25
Abstract: A support assembly for a jack comprises a housing (3)
insertable in the spare wheel (R) of a vehicle, defining a
cavity shaped to house the jack, and releasable anchorage means
(4) for fixing the housing (3) to the body (V), associated with
the base (11) of the housing (3) and capable of assuming a
closed position in which the housing (3) and the spare wheel
(R) are fixed to the body (V), and an open position in which
both the housing (3) and the spare wheel (R) are separable from
the body (V). The anchorage means (4) comprise a pair of
formations, one (5) intended to be fixed to the body (V) and
the other (13) connected to the housing (3), mutually engagable
and formed such that passing of the anchorage means (4) between
the open position and the closed position, or vice versa, can
be achieved by rotation of the formation (13) of the housing
(3) with respect to the formation (13) fixed to the body (V) of
the vehicle.
Patent EP-0887528-A2 (EP)
Inventor: KOBAYASHI KAZUYUKI
IPC: F02B63/00
Filed: 1998-06-23
Abstract: A general purpose air-cooled, four-cycle engine (1) in which
a first ball bearing (25) supporting the output shaft of the
crankshaft is larger than the second ball (26) supporting the
other end of the crankshaft (5), and the first bearing has an
external diameter which is approximately equal to or greater
than the distance from the crankshaft (5) to the camshaft (7). The
camshaft (7) driven by the crankshaft (5) is supported by sliding
bearings (7a,7b). The governor which controls the rotation of the
engine and which is driven by the rotation of the crankshaft
is enclosed in the crankcase (17) on the same end as the cooling
fan, which is the end opposite the output end of the
crankshaft (5). This invention fulfills the demand for a smaller
crankcase (17); does not make use of special bearings; and
achieves a greater bearing capacity through the use of large-diameter
standard-precision ball bearings. In addition, it
simplifies the required processing and allows the assembly
process to be automated.
Patent EP-0899735-A2 (EP)
Inventor: HASHIMOTO HIROKUNI
IPC: G11B7/007
Filed: 1998-08-24
Abstract: An optical disc recording and reproducing
apparatus can record data, which is provided in a packet
having a fixed length, on an optical disc (1) without
waiting for a long time for a completion of a formatting
operation. The optical disc (1) is formatted by a
formatting process performed as a background process so
that another process is acceptable after a start of the
formatting process. The formatting process is performed
so as to fill at least a predetermined part of a
recording area of the optical disc by packets having a
fixed length.
Patent EP-0899409-A2 (EP)
Inventor: CIMA REMY HENDRIK LUIGI
IPC: E06B1/34
Filed: 1998-08-24
Abstract: A home repair kit for a windowsill, comprises a covering element (11) with a planar support surface (11a), and side slats (23a,23b,11b) which match the covering element. The covering pref. consists of a laminate. The laminate pref. contains at least 10% plastic. The sections are pref joined using an adhesive.
Patent EP-0867723-A2 (EP)
Inventor: OBERHARDT BRUCE J
IPC: B01L3/00
Filed: 1991-06-28
Abstract: A centrifugal separator comprises a separating drum
having an opening at at least one end thereof and a
vertical axis, revolving means for revolving the
separating drum around a vertical line spaced apart by a
predetermined distance from the axis of the separating
drum, rotating means for rotating the separating drum
about its own axis, and feeder means for supplying the
fluid to be treated for separation to the separating
drum.
Patent EP-0852186-A2 (EP)
Inventor: ALLEN ARTHUR
IPC: B41M7/00
Filed: 1998-01-06
Abstract: The step of printing onto the surface of a flexible
sheet material conventionally involves printing a colour
image by a plurality of offset litho printing steps, then
screen over printing a dense white continuous layer on what
becomes the back of the image. The plastics sheet is
conventionally adhered to the base layer by means of a more
or less white self adhesive tape. When we investigated the
possibility of leaving out the white screen printing step,
we found that tiny air bubbles spoiled the image as seen
through the plastics sheet. 
     Against this background, there is disclosed a method
of making a mouse mat, comprising the steps of: printing a
design and/or text onto a surface of a flexible sheet
plastics material; printing by offset litho white ink over
the said design and/or text; and adhering the printed
surface onto a resiliently compressible backing sheet using
a double sided self adhesive tape having a white liner. 
     Offset litho printing has the advantages of being
quicker and less labour intensive. It is possible to use
inks which are cured by exposure to ultraviolet light, so
avoiding the drying and stacking problems. Much less ink is
used.
Patent EP-0896127-A2 (EP)
Inventor: KRAUSE DAVID A
IPC: F01D5/18
Filed: 1998-08-07
Abstract: A blade or vane for a gas turbine engine includes a
primary cooling system (42) with a series of medial
passages (44, 46a, 46b, 46c, 48) and an auxiliary cooling
system (92) with a series of cooling conduits (94). The
conduits of the auxiliary cooling system are parallel to
and radially coextensive with the medial passages and are
disposed in the peripheral wall (16) of the airfoil between
the medial passages and the airfoil external surface (28).
The conduits are chordwisely situated in a zone of high
heat load (104, 106) so that their effectiveness is
optimized. The conduits may also be chordwisely
coextensive with some of the medial passages so that
coolant in the medial passages is protected from excessive
temperature rise. The chordwise dimension of the conduits
is limited so that potentially damaging temperature
gradients do not develop in the airfoil wall (16).
Patent EP-0915391-A2 (EP)
Inventor: OKADA MITSUHARU
IPC: G03G15/08
Filed: 1998-11-03
Abstract: A toner cartridge (100) comprises a container body (101) having a
toner transport passage (112), and toner transporter means (130) disposed in
the toner transport passage (112) for transporting toner from one end portion
toward the other end portion of the toner transport passage while agitating the
toner along the toner transport passage (112), and the container body (101) has
a toner discharge port (150) provided at the other end portion of the toner
transport passage (112), and a recycle toner entry port (170) provided at the
one end portion of the toner transport passage (112). When the toner cartridge
is mounted at a predetermined position, the toner discharge port (150) is
positioned opposite a toner feed port (214) provided in a developing device
(10), while the recycle toner entry port (170) is positioned opposite a recycle
toner drop port (192) provided in a recycle toner carrier means (19).