baber/WOPTO huggingface dataset:
Patent EP-0818712-A2 (EP)
Inventor: UTSUMI MINORU
IPC: G03G5/02
Filed: 1990-11-16
Abstract: The present invention provides an electrostatic
information-recording medium including an electrode layer
(13) and a charge- retaining layer, in which said charge-retaining
layer is formed of a laminate of a resin layer
(11a) having a low glass transition temperature with a heat-resistant,
insulating layer (11b), or an electrostatic
information-recording medium comprising at least an
electrode layer (13) and a charge-retaining layer (11) in
which said charge-retaining layer (11) is formed of a polymer
layer (12) containing pentafluorostyrene as a monomer
component and having a weight-average molecular weight of
10,000 to 2,000,000, or which includes a photoconductive
layer (44) and a charge-retaining layer (43) between a pair
of electrodes (42) and (45) and is designed to carry out
exposure with the application of voltage between both said
electrodes (42) and (45) or apply voltage between both said
electrodes (42) and (45) while exposure is carried out,
thereby forming an electrostatic latent image, which is then
carried on said charge-retaining layer (43) by releasing said
charge-retaining layer (43) from said electrode 42, or which
includes a charge transport layer (51) on an electrode (52)
and is designed to record information on the surface of said
charge transport layer (51) by toner development and then
apply electrostatic charges on the surface of said charge
transport layer (51) to inject said electrostatic charges 
into said charge transport layer through an electrically
conductive layer of the toner, thereby forming electrostatic
information corresponding to the toner information on said
charge transport layer. Thus, the electrostatic information-recording
medium can thus be improved in terms of the
capability to retain electrostatic information. The
electrostatic information retained in this electrostatic
information-recording medium is very stable because of being
accumulated in the charge-carrying layer. Also, the
information can be easily reproduced in the form of
information of high quality and resolution by detecting
a potential difference between the electrode and the surface
potential.
Patent EP-0852255-A2 (EP)
Inventor: CHAU CHUNG NIN
IPC: H01J9/22
Filed: 1997-12-10
Abstract: A method for providing an adherent, continuous, conformal,
non-particulate coating of a compound of a metal or
metalloid on the surface of individual phosphor particles.
The method involves wetting each of the individual particles
with a polymer solution including a polymer in a solvent
base, the polymer being capable of chelating ions of the
metal or metalloid. The particles then are dried to produce
a continuous coating of the polymer on each of the individual
particles. The polymer-coated phosphor particles are
suspended in a solution containing ions of the metal or
metalloid and having a pH of at least 9 to produce chelation
of the metal or metalloid ions by the polymer coating, to
produce the adherent, continuous, conformal, non-particulate,
metal- or metalloid-compound coating on the particle
surfaces. Also described are a method for improving lumen
maintenance of a lamp, a coated phosphor powder, and a phosphor-coating
composition for coating an inner surface of a
lamp envelope.
Patent EP-0853929-A2 (EP)
Inventor: BUECHEL FREDERICK F
IPC: A61F2/30
Filed: 1997-12-19
Abstract: A prosthetic system is provided for secure mounting of a
prosthetic component to a bone, and particularly to a bone that may
be diseased, damaged or deteriorated. The prosthetic system
includes a plurality of screws that are mounted to healthy bone
stock. Each screw includes a threaded portion extending from one
end and a non-threaded portion extending from the opposed end. The
non-threaded portion includes a discontinuous surface configuration
thereon. Ends of the screws are positioned to support the
prosthetic component. The bone cement is then disposed between the
prosthetic component and the bone and in surrounding relationship
to portions of the screws that project from the bone. The cement
surrounds and attaches to the protrusions on the screws so that the
screws and the cement reinforce one another in response to loads
imposed thereon during use of the prosthesis.
Patent EP-0850956-A2 (EP)
Inventor: RAGER TIMO
IPC: C08F2/44
Filed: 1997-12-22
Abstract: A process for the production of aqueous polymer dispersions (I) by radical-initiated, aqueous emulsion polymerisation of at least mono-unsaturated monomers (II), in which a water-soluble neutral salt (III) and an amphiphilic substance (IV) which is in the form of frozen micelles under the polymerisation conditions are added before and/or during the polymerisation reaction. Also claimed are (i) polymer dispersions (I) obtained by this process and (ii) polymer powder obtained by drying (I).
Patent EP-0796026-A2 (EP)
Inventor: BOWEN DONALD JOHN
IPC: H04W88/02
Filed: 1997-03-04
Abstract: A housing assembly for an integrated digital multimedia capable wireless interface device having a plurality of operating capabilities. The housing assembly comprises a main housing, a cover, hinge assembly for coupling the cover to the main housing, The hinge assembly enables the cover to pivot and articulate relative to the main housing to transform the housing assembly into a plurality of mechanical configurations. Sensors responsive to the pivoting and articulating of the cover are provided in the housing assembly for determining which of the mechanical configurations the housing assembly has been transformed into. Once the sensors determine the particular mechanical configuration, an appropriate one of the operating capabilities of the device is automatically selected.
Patent EP-0827203-A2 (EP)
Inventor: BOZSO FERENC MIKLOS
IPC: H01L21/60
Filed: 1997-07-22
Abstract: A precise and highly controllable clock-distribution network is provided on one active
substrate to distribute clock signals with minimal skew to another active substrate by
connecting the substrates together face-to-face using flip-chip technology. Since the
clock-distribution substrate is sparse, "quiet busses" are provided on the sparse
substrate to facilitate the high-speed transfer of data over relatively long distances.
Low-power devices (e.g., DRAM) can be provided on one substrate for use by
higher-power logic (e.g., a processor) on another substrate with minimal
interconnection distance.
Patent EP-0827042-A2 (EP)
Inventor: AHN BYUNG-SUN
IPC: G03G15/08
Filed: 1997-08-22
Abstract: A developing unit for an electrophotographic apparatus with
a photosensitive drum is described. A developing roll 18
develops a latent image formed on the surface of the
photosensitive drum with toner 24. A toner supply roll 10
includes a cross-shaped member mounted on a shaft 14, each
branch 12 of the cross-shaped member comprising a blade for
supplying the toner 24 to the developing roll. Each such
blade 12 is tapered toward its outward end so as to enhance
the supply of toner to the developing roll 18.
Patent EP-0844485-A2 (EP)
Inventor: OJA HENRIK
IPC: G01R27/06
Filed: 1997-11-20
Abstract: The invention relates to an arrangement for measuring the condition an
antenna in a mobile telephone system. The arrangement comprises an
antenna (1); a transmission line (2); a radio equipment (4) connected to the
antenna via the transmission line (2) and belonging to the mobile telephone
system, the radio equipment being, for example, a receiver, a transmitter or a
transceiver; and a masthead amplifier (6) at that end section of the
transmission line which is close to the antenna. The masthead amplifier, in
turn, comprises a duplex filter (7), an RX branch (8), a TX branch (9), and an
amplifier element in the RX branch. The arrangement further comprises means
(15, 15a, 15b, 16) for measuring the standing wave ratio and for calculating its
measuring value, and data processing means (20) connected with the means
(15, 15a, 15b, 16) measuring the standing wave ratio and calculating the
value. In the invention, the means (15, 15a, 15b, 16) for measuring the
standing wave ratio and for calculating the value are arranged to make the
measurement and calculation within that end section of the transmission line
which is close to the antenna.
Patent EP-0912453-A2 (EP)
Inventor: SAMSON BRYCE NEILSON
IPC: H01S3/067
Filed: 1997-07-17
Abstract: Verre optique en fluoroaluminate dopé avec dunéodymium, présentant la composition suivante, en pourcentages molaires: 35 à 45 % d'AlF3; 5 à 30 % de RF2, R étant sélectionné dans le groupe composé de Ca, Mg, Sr et Ba; 5 à 25 % de MF, M étant sélectionné dans le groupe composé de Na, Li, K et Rb; et 0,001 à 10 % d'un dopant composé de NdF3.
Patent EP-0983628-A2 (EP)
Inventor: RADOVSKY ALEXANDER
IPC: H02K19/26
Filed: 1997-07-30
Abstract: Une machine électrique tournante synchrone et sans balais comprend des bobinages de stator et de rotor stationnaires. Seul le rotor bouge. Le bobinage du rotor est un enroulement hélicoïdal stationnaire concentrique à l'arbre rotor et est fixé à l'induit. La modification dans le temps du champ magnétique associé au rotor est assurée par une ou plusieurs saillies interactives sur le plan magnétique (ferromagnétiques ou ferrimagnétiques) partant du rotor et balaient au-delà des côtés du bobinage de rotor lorsque l'arbre tourne. Etant donné que tous les bobinages sont stationnaires, les balais et les anneaux ne sont pas nécessaires. Les géométries des bobinages de stator et de rotor et de la partie interactive sur le plan magnétique de l'induit sont conçues de sorte que la longueur totale du fil des bobinages participe à la génération de courant alternatif (dans un générateur) ou du couple (dans un moteur) et que la perte de puissance par rapport aux courants de Foucault soit minimisée. Dans des modes de réalisation préférés de la machine utilisée en tant que générateur, les géométries du rotor et de l'induit sont sélectionnées de sorte que le champ magnétique dans le bobinage CA change de signe de manière cyclique.
Patent EP-0876902-A2 (EP)
Inventor: MESMER DENIS
IPC: A01F15/08
Filed: 1998-03-12
Abstract: the press has a holder, a delivery channel, a pressure chamber with a pressure piston and lateral limiters, hydraulic control elements for varying the position of at least one pivotable limiter and corresp. sensors and control devices which regulate the position of the lateral limiter. An electronic controller (52) has a terminal (50) for specifying the desired pressure value in the hydraulic control system (18), a sensor (56) for measuring the actual pressure and a PID regulator which compares the demand and actual pressure values and produces an error-dependent control signal for a hydraulic control valve (58) to reduce the error.
Patent EP-0870939-A2 (EP)
Title: Pleuelstange für eine Hubkolben-Brennkraftmaschine
Inventor: BREITENBERGER MANFRED ING
IPC: F16C7/02
Filed: 1998-04-08
Abstract: Eine Pleuelstange (4) für eine Hubkolben-Brennkraftmaschine, insbesondere für eine Diesel-Brennkraftmaschine weist ein Pleuelauge (5) mit einem Kolbenbolzenlager (6) für einen in einem Kolben (7) befestigten Kolbenbolzen (8) auf, wobei das Pleuelauge (5) - in Richtung der Kolbenbolzenachse (8a) gemessen - an der dem Kolbenboden (7a) zugewandten Seite vorzugsweise eine geringere Länge (l) aufweist, als an der der Kurbelwelle (2) zugewandten Seite. Um den Anteil der oszillierenden Massen der Brennkraftmaschine zu vermindern und die Festigkeit der Pleuelstange (4) zu erhöhen ist vorgesehen, daR die Dicke (s) des Pleuelschaftes (4b) der Pleuelstange (4) im Bereich der Pleuelstangenachse (4a) zum Pleuellager (3) der Kurbelwelle (2) und/oder zum Pleuelauge (5) hin innerhalb eines Übergangsbereiches (10) kontinuierlich zunimmt. <IMAGE>
Patent EP-0884202-A2 (EP)
Inventor: ISHIKAWA KAZUO
IPC: B60G9/02
Filed: 1998-04-17
Abstract: An apparatus for controlling the tilt of a rear axle
(10) of a forklift is disclosed. A locking mechanism, which
includes a hydraulic damper (13) and a shutoff valve (14),
locks the rear axle (10) against tilt. A controller (C)
determines that a locking condition for locking the rear
axle (10) is satisfied when at least one of the centrifugal
acceleration acting on the forklift and the rate of change
of the yaw rate is equal to or greater than a predetermined
determination value. The controller (C) estimates the
location (X) of the center of gravity in the fore-and-aft
direction of the forklift based on the tilt angle (2) of a
forks (4), the height (H) of the forks (4) and weight (W) of
an object on the forks (4). When determining that the
driving force of the drive wheels (7) is not sufficiently
transmitted to the road surface based on the estimated
location (X) of the center of gravity, the controller (C)
does not permit the locking of the rear axle (10) even if
the locking condition is satisfied.
Patent EP-0892046-A2 (EP)
Inventor: YOKOYAMA TETSUO
IPC: C12R1/91
Filed: 1998-06-19
Abstract: The present invention provides materials capable of
screening human melatonin which comprise an animal cell
containing an expression plasmid for the gene encoding a human
melatonin receptor protein and having said protein expressed
therein, as well as a method for screening the same, thus
permitting not only human melatonin but also hormones showing
affinity for the same, and their agonists or antagonists to be
screened with an enhanced degree of precision.
Patent EP-0895817-A2 (EP)
Inventor: SVENSSON JAN ROLAND
IPC: B08B15/00
Filed: 1998-07-25
Abstract: The present invention relates to a device for removal of
exhausts from vehicles, which device includes a rail (3)
which is mounted in premises in which the vehicle is located
when its exhausts shall be removed. The rail (3) may
be composed or put together of a plurality of rail members
(19) of which each rail member (19) has a length which is
similar to or somewhat less than the length of a standard-type
pallet (21) so that all the rail members (19) of one
rail (3) or several rails (3) can be transported on said
pallet (21) in unassembled condition. Each rail member (19)
has such coupling spaces in opposite end portions that coupling
portions of coupling members (20) can be inserted into
coupling spaces of two adjacent rail members (19). Coupling
portions inserted into said coupling spaces and the rail
members (19) in question can be attached to each other by
means of fastening or mounting means (26) so that the rail
members (19) and the coupling members (20) together define
a rigid rail (3) along which the carriage (6) is displaceable
or movable.
Patent EP-0904968-A2 (EP)
Inventor: BAUMEIER ANDREAS
IPC: B60J7/185
Filed: 1998-07-31
Abstract: The locking handle (1) is located in the windscreen frame and is manually turned to operate bolts (7,8) which secure the roof to the windscreen frame. The handle slides telescopically in a tubular guide (13) and loaded downward by a compression spring (21). The travel of the handle is limited by a ball (17) which engages with an external circumferential groove (16) in the shank (4), and with a heart-shaped cam groove (15) in the guide, so that when the handle is pushed vertically upwards into a pocket (12) in the roof lining (11), it is retained in this concealed position. Partially turning the handle releases the ball catch, and the spring extends the handle, ready for use.
Patent EP-0897241-A2 (EP)
Title: Coding and decoding digital video signal having duplicate pictures and frames with fields originating from different film source frames
Inventor: YAGASAKI YOICHI C O INTELLECTU
IPC: H04N19/107
Filed: 1993-09-20
Abstract: A method for decoding a coded signal to provide an output video
signal, the coded signal being derived by applying predictive coding to an input
video signal having a field rate of 60 Hz and being derived from a motion
picture film source using 2-3 pull-down, the predictive coding being applied
such that frames of the input video signal consisting of fields derived from
different frames of the motion picture source are coded using field mode
coding, and all other frames of the input video signal are coded using frame
mode coding, the coded video signal including a processing mode flag signal
indicating a coding mode for each frame, the method comprising the steps of:
   extracting the processing mode flag for each frame from the coded
signal; and   applying inverse predictive coding to the coded signal to provide the
output video signal, the inverse predictive coding for each frame having the
coding mode indicated by the processing mode flag extracted in the extracting
step.
Patent EP-0875720-A2 (EP)
Inventor: GRANDO MAURIZIO
IPC: F23N5/10
Filed: 1998-04-24
Abstract: A safety and regulation valve unit for a gas installation,
particularly a heating installation, comprises a duct (2)
through which the fuel can flow between an inlet (4) and
at least one outlet (6,8). On-off fuel-valve means (10)
are interposed in the duct (2) between the inlet (4) and
the at least one outlet (6,8), and there is a movable
device (18) for controlling the valve means as well as
actuator means acting on the movable device in order to
move it towards a first operative position in which it
cooperates with the on-off valve means (10) in order to
put the inlet (4) into communication with the outlet (6,
8). The actuator means comprise a reversible motor (20)
with a rotor (22) connected to a male-and-female screw
(24a,26) coupling acting on the movable device (18) to
translate it towards the first operative position and to
control the on-off valve means (10).
Patent EP-0890859-A2 (EP)
Inventor: CHAWLA CHANDER PRAKASH
IPC: C03C25/1065
Filed: 1998-07-07
Abstract: An optical glass fiber assembly is provided
made of a plurality of coated optical glass fibers
having at least one coating on the glass fiber and a
matrix material which bonds the plurality of coated
optical fibers together, wherein the coating on the
optical fiber and the matrix material each contain an
effective bonding amount of a silane coupling agent.
Patent EP-0902200-A2 (EP)
Inventor: JUSICK MICHAEL
IPC: C10N20/00
Filed: 1998-09-07
Abstract: A motion transmitting remote control assembly  (10)  comprising a conduit  (12) 
having an inner surface slidably supporting a motion transmitting core element  (16) 
and a coating of lubricant  (28)  on the core element  (16)  for reducing friction between
the core element  (16)  and the inner surface of the conduit  (12).  The assembly  (10) 
is characterized by an additive material  (30)  of phosphorous mixed with the lubricant
 (28)  for visually determining the presence of lubricant  (28)  with ultra violet light  (32) . 
     The invention also includes a method of checking for the presence of a
lubricant  (28)  on the core element  (16)  comprising the steps of mixing a lubricant  (28) 
with a phosphorous material  (30) , applying the mixture to the core element  (16)  and
subjecting the core element  (16)  to ultra violet light conditions  (32)  to visually inspect
for the coverage of lubricant  (28)  over the core element  (16) .
Patent EP-0869602-A2 (EP)
Inventor: AMANO TAKASHI
IPC: H05B41/28
Filed: 1998-04-03
Abstract: In a power supply circuit, a rectification circuit (2) is coupled to a partial
smoothing circuit (7), and an inverting circuit (4). The rectification circuit includes a
rectifier coupled to a primary capacitor (C1). The partial smoothing circuit includes a
first (D5), second (D6), and third diode (D7) coupled together with the third diode in reverse
polarity with the first and second diodes. The partial smoothing circuit also
includes a series combination of a choke coil (L1) and a smoothing capacitor (C4) disposed
in parallel with the second diode (D6). A diode (D8) extends from the partial smoothing
circuit to the inverting circuit. In one embodiment, the inverting circuit includes a
main capacitor (C3) in parallel with a combination of a winding (Trla) and an auxiliary
capacitor (C2). A switching means (Q1) is coupled to the inverting circuit and the
rectification circuit.
Patent EP-0881129-A2 (EP)
Inventor: ROSS HUBERT RENE
IPC: B60R21/215
Filed: 1998-04-17
Abstract: A catch for attaching an airbag door or cover to the
airbag housing and particularly to an attachment arrangement
for a driver's side airbag door for a vehicle safety
restraint. 
     Traditionally airbag doors have weakened tear lines in
the substrate of the material covering the airbag so that,
on deployment, flaps are opened through which the airbag
inflates. This arrangement prevents loose projectiles being
formed but the tear lines can be unsightly in the vehicle. 
     The present invention provides a catch for attaching an
airbag door to a mounting in a vehicle, the catch
comprising: a block of moulded plastics material having a
main portion fixed to an airbag door and secured thereon,
for example by reinforcing ribs, and having a surface for
receiving a mounting flange (e.g. part of the instrument
panel) from the vehicle, a latching portion, integral with
the main portion and connected thereto by a breakable thin
webbing at at least one end region, and by a relatively
bendable thicker portion at another end region of the
latching portion, the latching portion having a surface
spaced from the receiving surface of the main portion so as
to form a groove between the two surfaces for receiving the
mounting flange. 
     Preferably several such catches are provided spaced
around the edge region of an airbag door. A hinge or a
tether is however preferably provided on at least one side 
of the door to retain the door on deployment of the airbag. 
     The invention has the advantage of providing an easy to
assemble arrangement which provides for quick release of the
door without any loose parts on deployment of the airbag.
No screws or bolts or rivets are needed.
Patent EP-1007098-A2 (EP)
Inventor: ZHANG RUIWEN
IPC: A61P31/22
Filed: 1998-03-12
Abstract: Disclosed is a method of down-regulating the expression of a gene in an animal, wherein an oligonucleotide complementary to the gene is colorectally administered to an animal. Also disclosed is a method for introducing an intact oligonucleotide into a mammal by colorectal administration, whereby the oligonucleotide is present in intact form in the systemic plasma of the mammal at least four hours following administration.
Patent EP-0919035-A2 (EP)
Inventor: KORST JOHANNES HENRICUS MARIA
IPC: G06F17/30
Filed: 1998-05-14
Abstract: In an audio/video server (100) blocks of data are read from a storage medium (110) by a reader (180) and supplied to users in the form of data streams. The storage medium (110) comprises a plurality of storage units (102, 104, 106, 108). The blocks are stored in at least two different and randomly selected storage units. A scheduler (170) controls reading of blocks from the storage medium (110). For each block to be read, the scheduler (170) selects one storage unit from the storage units in which the block is stored such that the playback load on the storage units is balanced. The scheduler (170) issues a read request to the reader (180) for reading the block from the selected storage unit.
Patent EP-0935062-A2 (EP)
Inventor: BERTI GIAN ALBERTO
IPC: F02F1/24
Filed: 1999-01-27
Abstract: A head (1) for a Diesel engine with overhead inlet and
exhaust valves, comprising a base (2) which is meant to
close the cylinder and is crossed by an inlet port (6) and
by an exhaust port (5), wherein the ports (5, 6) have an
annular shape and are substantially coaxial to an axis of
the head (1).
Patent EP-0945615-A2 (EP)
Inventor: TERAUCHI KIYOSHI
IPC: F04B39/00
Filed: 1999-03-17
Abstract: For being slidably inserted into a cylinder bore
defined by a cylindrical surface extending in a
predetermined direction, a piston (8) has a head portion
(81) extending perpendicular to the predetermined direction
and a barrel portion (82) connected to the head portion.
The head portion has an outer circumferential portion which
is close to the cylindrical surface when the piston is
inserted in the cylinder bore. The barrel portion has at
least three wall portions (82a, 82b, 82c) which are
extended from the outer circumferential portion in the
predetermined direction. The wall portions are arranged in
a circumferential direction to form a substantially
cylindrical shape in cooperation with one another.