baber/WOPTO huggingface dataset:
Patent EP-0938300-A2 (EP)
Inventor: CARTILIER LOUIS
IPC: A61K47/36
Filed: 1997-10-22
Abstract: A pharmaceutical sustained release tablet for oral administration is made of a compressed blend of at least two dry powders including a powder of a pharmaceutical drug and a powder of a sustained release matrix for the drug. The sustained release matrix is made of substituted amylose prepared by reacting, in a basic medium, amylose with an organic substituent having a reactive function that reacts with the hydroxy groups of the amylose molecule. This substituent is preferably an epoxy or halogen alkane or alcohol with such a matrix controlled and sustained release of a drug are achieved with a remarkable close-to-linear profile and a release time of from 9 to 20 hours.
Patent EP-0877866-A2 (EP)
Inventor: NIEGEL FRITZ
IPC: F16C33/06
Filed: 1997-01-28
Abstract: PCT No. PCT/DE97/00194 Sec. 371 Date Jul. 30, 1998 Sec. 102(e) Date Jul. 30, 1998 PCT Filed Jan. 28, 1997 PCT Pub. No. WO97/28379 PCT Pub. Date Aug. 7, 1997Plain bearing elements comprise at least one single-layer metallic bearing material (4) having a sliding surface (6) with lubricating oil pockets (10). The depth (T) of the open oil pockets (10) is 0.03 mm to 0.3 mm, and the ratio of the pocket area to the pocket depth is 10 to 40 mm. The plain bearing elements exhibit superior running qualities and properties. The depth of the oil pockets (10) may be adapted to the service viscosity of the lubricating oil. The oil pockets (10) in the same plain bearing element may also have varying depths (T) and be provided only in predetermined regions of the plain bearing element.
Patent EP-0958674-A2 (EP)
Inventor: SCHWARTZ ROBERT
IPC: G07B17/00
Filed: 1997-11-07
Abstract: L'invention concerne un système amélioré conçu pour protéger le traitement et la mémoire cryptographique de machines d'affranchissement postal. Un traitement cryptographique approprié et des ressources en mémoire adéquantes sont contenus dans un dispositif postal sécurisé (PSD) qui définit une limite cryptographique et une limite physique. Le traitement cryptographique est effectué à l'intérieur du PSD, ce qui protège les ressources, permet de minimiser les risques de manoeuvre frauduleuse sur le système, et augmente la vitesse du traitement cryptographique. Le PSD peut se présenter sous la forme d'un circuit intégré d'applications spécifiques (ASIC) ou d'une carte à puce au standard PCMCIA.
Patent EP-0942906-A2 (EP)
Inventor: NJOROGE F GEORGE
IPC: A61K31/4545
Filed: 1997-09-11
Abstract: Novel compounds of formula (1.0) are disclosed. Compounds of formula (1.0) are represented by the compounds of formula (1.4) or (1.5) wherein R<1>, R<3> and R<4> are each independently selected from halo. Also disclosed are methods of inhibiting farnesyl protein transferase and the growth of abnormal cells, such as tumor cells.
Patent EP-0862297-A2 (EP)
Inventor: NAKATSUGAWA YOSHINORI
IPC: H04L12/18
Filed: 1998-02-27
Abstract: An addressing area is provided to a data area of
communication data serving as a transmission object, then
root addresses which are constructed by aligning addresses
of the relay units(GW1-GW3, RH1-RH10, H1) existing at branch
points in communication routes in passing order are written
previously into the addressing area if one-to-one
communication between node terminals(N1-N18) is to be
executed, otherwise broadcast group addresses of node
terminal groups as broadcast destinations are written
previously in place of the root addresses into the addressing
area if one-to-plural broadcast communication between node
terminals(N1-N18) is to be executed.
Patent EP-0862036-A2 (EP)
Inventor: FUJII MASUMI
IPC: F28F1/24
Filed: 1994-09-28
Abstract: A heat exchanger of gas-liquid contacting plate type
includes: a plurality of heat transfer plates, disposed
vertically at certain intervals, defining air flow passages
therebetween which allow air to rise, and each of the plates
has a heat medium flowing passage thereinside for allowing a
heat medium to flow therethrough while the side surfaces of
each of the heat transfer plates, which define the air flow
passages, are adhered with nets for allowing a liquid to flow
downward along the nets and plates.
Patent EP-0905943-A2 (EP)
Inventor: UCHIDA WATARU
IPC: H04L12/18
Filed: 1998-06-26
Abstract: A broadcast communication system in which a
terminal unit (240) for sending electronic mail
transmits electronic mail data containing text of
electronic mail, transmission destination data, a first
command indicative of a transmission condition and a
second command indicating that broadcast distribution is
to be conducted, a mail server (100), upon reception of
electronic mail data containing a second command,
transmits a title and an access code of electronic mail
text to all of terminal units (250) of transmission
destinations indicated by transmission destination data
and upon reception of electronic mail data not
containing a second command, sends back electronic mail
text corresponding to the access code, and a terminal
unit (250) for receiving electronic mail, at the time of
reception of distribution of electronic mail text,
transmits electronic mail data containing an access code
to the mail server (100).
Patent EP-0898148-A2 (EP)
Inventor: GRIESINGER MANFRED DR
IPC: G01B11/06
Filed: 1998-08-08
Abstract: The method involves irradiating the road surface with light (6) having two light components. The first component has a wavelength range without significant absorption by water or ice and the second has a wavelength range of 800-1150 nm, which is significantly absorbed by water or ice. The first light component contains light of different wavelengths. The difference between the spectral data of the back-scattered second component and a corresponding approximation reference curve data is determined to form a difference curve in the second wavelength range and used to determine the condition of the road surface.
Patent EP-0908644-A2 (EP)
Inventor: KORB HOLGER K
IPC: F16F9/14
Filed: 1998-09-09
Abstract: Rotary damper, in particular for an actuating member in motor vehicles, comprising
a housing having a cylindrical damper chamber, a liquid viscous medium within the
chamber, a rotatably supported shaft within the chamber having at least one
substantially radially extending vane such that upon rotation of the shaft displaced
medium flows between a narrow passage between the cylindrical wall of the
chamber and the free end of the vane, at least a radially outer portion of the vane
being inclined with respect to a diameter extending through the basis of the vane
towards the circumferential direction and being bendable such that upon a rotation
of the shaft towards the inclination direction the vane is bent towards the cylindrical
wall and upon an opposite rotation the vane is bent towards the shaft, wherein at
least one locking cam is provided at the cylindrical wall of the chamber which
extends radially inwards and is adapted to be engaged by the free end of the vane if
it is bent towards the cylindrical wall a certain extent.
Patent EP-0905896-A2 (EP)
Inventor: WATANABE HIROYUKI
IPC: H03K5/156
Filed: 1998-09-30
Abstract: An output buffer circuit includes a first inverter formed of a first
transistor of a first conductivity type and a second transistor of a second
conductivity type, a second inverter formed of a third transistor of the
first conductivity type and a fourth transistor of the second conductivity
type, and a switch circuit for controlling respective gates of the first
transistor and the second transistor in accordance with a test control
signal, so as to change a driving power. Respective outputs of the first
and second inverters are connected in common to output an output signal
having a predetermined signal level in accordance with an input signal. A
duty ratio adjusting circuit is provided to control the respective gates of
the first and second transistors to substantially equalize a first delay time
until the output signal changes from a first level to a second level in
response to transition of the input signal and a second delay time until the
output signal changes from the second level to the first level in response
to transition of the input signal, thereby to maintain substantially at 50%
the duty ratio which is a ratio between the sustaining time of the first
level and the sustaining time of the second level in a waveform of the
output signal.
Patent EP-0877523-A2 (EP)
Inventor: KANG SUNG-WOOK
IPC: G03G15/00
Filed: 1998-05-08
Abstract: A pre-scanning method for a shuttle scanning system is
described. A document or a document carrier sheet is fed
in a forward feeding direction into the shuttle scanning
system. The leading end of the document or carrier sheet
is scanned to determine the existence or otherwise of a
recognition code. If a recognition code is detected, it
is assumed that a carrier sheet is present, which is
longer than the document itself. The carrier sheet is fed
in a forward feeding direction through the shuttle
scanning system to pre-scan the document at a relatively
low resolution, then fed in a reverse feeding direction
through the shuttle scanning system and lastly fed in the
forward feeding direction through the shuttle scanning
system to scan at least part of the document at a
relatively high resolution. On the other hand, if no
recognition code is detected, it is assumed that a bare
document is present. The document is fed in a forward
feeding direction through the shuttle scanning system to
pre-scan the document at a relatively low resolution,
discharged from the shuttle scanning system and then fed
in the forward feeding direction through the shuttle
scanning system to scan at least part of the document at a
relatively high resolution.
Patent EP-0899648-A2 (EP)
Inventor: OLARIG SOMPONG P
IPC: G06F1/00
Filed: 1998-08-25
Abstract: A method of automatically adjusting a computer system, particularly for
enabling/disabling automatic encryption engines/algorithms is disclosed using the Global
Positioning System for country/locale verification and compliance with US federal or
other governmental encryption export statutes.
Patent EP-0911144-A2 (EP)
Inventor: HAMANAKA KENJIRO
IPC: B29C33/00
Filed: 1998-10-22
Abstract: For providing a stamper for forming a planar micro-lens
array, a stamper is prepared by forming plural
concave portions (2) for forming lens portion upon a
stamping surface thereof, and a trap portion (3) is
provided surrounding said plural concave portions and
continuing until an outer edge thereof. Then, onto the
stamping surface, on which a release agent (4) is
applied, there is applied a high refractive index resin
(5), and a glass substrate (6) is pressed onto the high
refractive index resin (5) to exude it. With this
operation, the high refractive index resin (5) is filled
into each of the plural concave portions (2), and any
excess is received or accommodated in the trap portion
(3), thereby preventing excess resin from being forced
outside.
Patent EP-0893872-A2 (EP)
Inventor: BLATTER RICHARD
IPC: H02K9/00
Filed: 1998-07-02
Abstract: The system has a generator cooler (11) connected in a closed intermediate cooling circuit (18) with other coolers (12....17). The intermediate cooling circuit gives off heat to a main cooling water system via at least one intermediate cooler (19,20). The intermediate cooling system contains an arrangement for improving the transfer of heat from the generator cooler into the main cooling water system. The main cooling water flows through the one or more intermediate coolers.
Patent EP-0881365-A2 (EP)
Inventor: FERIOLI VILMO
IPC: F01M1/02
Filed: 1998-05-21
Abstract: A structure for an internal combustion engine
comprises an engine block (1), a crankshaft (2),
auxiliary means comprising means (9) for creating
suction and means (15) for distributing lubricating
fluid under pressure. The crankshaft (2) has keyed
to it a first gear wheel (3) consisting of cup gear
that meshes with a second gear wheel (6) which
directly drives the means (9) for creating suction
and with a third gear wheel (13) which drives the
means (15) for distributing lubricating fluid under
pressure. The engine block (1) also has hollows
(10, 16) used to house the auxiliary means (9, 15).
Patent EP-0908571-A2 (EP)
Inventor: PETER SEPPELE
IPC: E04C2/16
Filed: 1998-08-11
Abstract: An insulating material (I) comprises pellets of compressed paper and/or vegetable fibers. The pellets consist of pre-comminuted paper having an approximate size of 20 mm. The pellets are cylindrical and are 4-6 mm in diameter and 5-10 mm long. The pellets are coated with a resin, preferably a natural resin to a coating weight of up to 10 wt.%. The coating is carried out after compression of the paper and/or fibers to form the pellets. The natural resin is spruce resin or pine oil. The pellets are impregnated with borax to protect against mold formation and are mixed with boric acid granules for fire retardancy. The vegetable fiber is cellulose fiber such as hemp, flax and/or straw.
Patent EP-0896712-A2 (EP)
Inventor: SHARMA MANISH
IPC: G10L15/26
Filed: 1998-01-29
Abstract: A user speaks into a microphone (600) and the input speech is analyzed in an automatic speaker recognition system to extract parameters (25A-25D). Comparisons of multiple input patterns and recorded reference patterns are conducted (610, 620) to detect wheter the input was from a recorded source (150) or not from a recorded source (20).
Patent EP-1027347-A2 (EP)
Inventor: HE XIAO-SHU
IPC: C07D413/12
Filed: 1998-10-28
Abstract: La présente invention concerne des composés représentés par la formule générale (I) ou certains de leurs sels d'addition acides pharmaceutiquement admis. En l'occurrence, Ar est aryle ou hétéroaryle. R1 et R2, qui sont identiques ou différents, sont des substituants organiques ou inorganiques. R5 est hydrogène ou C1-C6 alkyle. W est CH ou azote. X est oxygène ou soufre. Enfin, A est un groupe alkylène. Se liant sélectivement avec une affinité élevée au récepteur de sous-type D4 de la dopamine, ces composés conviennent particulièrement au traitement de divers troubles neurophychologiques.
Patent EP-0983831-A2 (EP)
Inventor: CHIKUBA MASANORI
IPC: B28D1/02
Filed: 1999-01-18
Abstract: A method for cutting a rare earth alloy according to the
present invention includes the steps of: a) supplying slurry
containing abrasive grains onto a wire; and b) machining the
rare earth alloy with the abrasive grains, interposed between
the wire and the rare earth alloy, by running and pressing
the wire against the rare earth alloy. The slurry contains,
as a main component, oil in which the abrasive grains are
dispersed, and the viscosity of the slurry at 25°C is in the
range from 92 to 175 mPa · sec.
Patent EP-0942405-A2 (EP)
Title: Charge retention islands for electric paper and applications thereof
Inventor: HOWARD MATTHEW E
IPC: G02F1/19
Filed: 1999-03-08
Abstract: The invention is an electric paper sheet that uses a pattern of conductive charge-retaining
islands on the outward-facing side of the first of two thin layers used to encapsulate a Gyricon
sheet. The second encapsulating layer may also coated with a conductive material, or made of a
conductive material, and may or may not be patterned. The Gyricon sheet and two encapsulating
layers comprise a sheet of Gyricon electric paper on which images can be written and erased repeatedly.
The patterned charge-retaining islands of the first encapsulating layer receive electric
charges from an external charge-transfer device. After the charge-transfer device is removed, the
conductive, charge-retaining islands hold electric charge, creating an electric field in the electric
paper sufficient to cause an image change.
Patent EP-0950384-A2 (EP)
Inventor: KWAK HEUNG KU
IPC: A61C19/04
Filed: 1999-04-16
Abstract: Disclosed is an apparatus for tracing a centric relation
of a mandible including a stylus arranged at a point, where an
occlusal plane and a mid-sagittal plane cross a line extending
between central fossae of mandibular first molars, and a
tracing plate adapted to be mounted to a maxilla at a region
corresponding to the stylus. The tracing apparatus also
includes a ball threadedly coupled to the stylus in such a
fashion that it is fitted around the stylus in the form of a
nut and cylinder, a base plate having a circular hole provided
with an arc-shaped surface serving as a seat for the ball, a
support plate arranged over the base plate and coupled to the
base plate while being vertically spaced from the base plate,
the support plate having a circular hole provided with an arc-shaped
surface cooperating with the arc-shaped surface of the
base plate to clamp the ball therebetween when the support
plate is in a state coupled to the base plate, and a plurality
of support members each mounted to a desired portion of the
base plate at one end thereof and engaged with a desired
surface portion of a dentition at the other end thereof,
thereby maintaining the base plate at a desired position.
Since the ball is selectively pivotable, it is possible to
easily and conveniently adjust the position and orientation of
the stylus.
Patent EP-0987228-A2 (EP)
Inventor: TAKAHASHI JIRO
IPC: H01J11/22
Filed: 1999-08-06
Abstract: A glass paste composition comprises (A) glass powder
having a softening point of 500 to 550°C, (B) a bonder resin
and (C) a solvent. The glass paste composition is useful for
making a transfer film with a film-forming material layer
made therefrom on a base film. The composition is also useful
for making a plasma display panel having a dielectric layer
made therefrom.
Patent EP-1010967-A2 (EP)
Inventor: SETBACKEN ROBERT
IPC: G01D5/36
Filed: 1999-10-21
Abstract: An optical encoder has a single data track which is scanned photoelectrically
by a scanning unit. The data track consists of an incremental track and a
plurality of overlying code tracks so that it is possible to generate incremental
output signals as well as at least coarse absolute positional information by
scanning only one track. The scanning unit comprises a first detecting unit
with a phased array of photodetectors to scan the incremental graduation. A
second detecting unit with a plurality of photodetectors is provided for
scanning the code tracks. The code tracks can be used to generate
commutation signals for brushless motors.
Patent EP-1014353-A2 (EP)
Inventor: HATTORI KYOHJI
IPC: G11B7/30
Filed: 1999-12-23
Abstract: A method of initializing a phase-change optical
information recording medium is provided, using an optical
system incorporating a semiconductor laser device. The laser
device is characterized by a specified spatial power
distribution. In a spatial distribution of the laser power
focused on the recording medium in the direction perpendicular
to guide tracks, the laser device preferably has an average
smaller in both end regions of the spatial distribution, which
have each 10% of the width at half maximum of the distribution,
than the average in the center region of the full width at half
maximum of the distribution.
Patent EP-0981041-A2 (EP)
Inventor: BURKHARD HANS-RUDOLF
IPC: G01G23/00
Filed: 1999-08-17
Abstract: The overload protection has a load sensor (27) with a first part (56), to transmit the force to the measurement device, which is connected to a second part (57), to transfer the force to a measurement transducer, by two parallel connecting rods (58,59) that are perpendicular to the direction of force transmission, to form a parallelogram. The connecting rods have a pretensioned elastic element (78) tensioned between engagement areas formed with the first and second parts. The two parts and the two connecting rods are formed from one-part contiguous material areas of a material block (1), in which they are bordered by material free areas (55) formed in the block.
Patent EP-0932326-A2 (EP)
Title: Radiant electric heater
Inventor: WILKINS PETER RAVENSCROFT
IPC: H05B3/72
Filed: 1999-01-05
Abstract: A radiant electric heater comprises a dish-like support
(1) containing a base layer (2) of thermal and
electrical insulation material and having supported
therein one or more radiant electric heating elements
(3). A metal grid or mesh (6) overlies the base layer
and is spaced from the one or more heating elements,
and at least one spacer (7) is provided inside the
dish-like support and cooperating with the metal grid
or mesh. The at least one spacer (7) is engaged in the
base layer (2) of insulation material and extends
between the metal grid or mesh (6) and the dish-like
support (1) and/or the base layer (2) of insulation
material.
Patent EP-0949632-A2 (EP)
Inventor: INO SENTO
IPC: B01J41/14
Filed: 1999-03-26
Abstract: A process for producing [F-18]-fluoride ion suitable
for the production of radiofluorinated organic compounds
comprises:
   (i) bringing [O-18]-enriched water containing [F-18]-fluorine
ion into contact with a stronger acidic cation
exchange resin to remove impurity cations,   (ii) bringing the water thus treated into contact with a
weakly basic anion exchange resin, and   (iii) eluting and collecting the [F-18]-fluoride ion which
has adsorbed onto the weakly basic anion exchange resin.    
     The [O-18] enriched water which is recovered in step
(ii) can be recycled, without prior purification, for use
in step (i) of the process.
Patent EP-0955571-A2 (EP)
Inventor: PARK WOO-YONG
IPC: G03G15/11
Filed: 1999-05-05
Abstract: A squeeze roller elevating apparatus of a liquid electrophotographic printer for selectively pressing a photoreceptor belt (100) installed at a belt frame (300) to be capable of circulating by elevating a squeeze roller (110), includes a housing (500) fixed at the belt frame (300), a squeeze frame (200) installed inside the housing (500) to be capable of elevating for supporting the squeeze roller (110), a first elevating member (210) installed at the squeeze frame (200) to be capable of elevating, a second elevating member (210) installed at the squeeze frame (200) to be capable of elevating by being interlocked with an elevating movement of the first elevating member (210) and moving the squeeze frame (200) upward so that the squeeze roller (110) presses the photoreceptor belt (100) while ascending, a first spring (230) coupling the first elevating member (210) and the second elevating member (220) to be interlocked with one another, a second spring (240) coupling the second elevating member (220) and the squeeze frame (200) to be interlocked with one another, and means for elevating the first elevating member (210). Thus, since the print mode, the "drip-line" mode, and the standby mode are performed as the squeeze roller (110) installed at the squeeze frame (200) is elevated, a repulsive force generated when the photoreceptor belt (100) is pressed can be prevented from being transferred to the main frame (300).
Patent EP-0962969-A2 (EP)
Inventor: INOUE KOSUKE
IPC: B23K35/14
Filed: 1999-05-26
Abstract: In the conventional bump forming method that
can be applied to a semiconductor device (1) in which a
large number of bumps (4) are required to form, there
are various limitations to the material of which the
bumps are made, to enough cubic volume of bumps and to
small scattering of the bump height. According to the
invention, solder balls (3) and a tool (2) having a
large number of through-holes (6) are used, and under
the condition that the through-holes of the tool are
aligned with the pads (5) of the semiconductor device,
the solder balls are charged into the through-holes,
pressed to be fixed on the pads, and then reflowed to
form bumps (4) .