baber/WOPTO huggingface dataset:
Patent EP-0864959-A2 (EP)
Inventor: SAITO MAKOTO
IPC: H04N21/4408
Filed: 1998-03-12
Abstract: To prevent piracy or leakage of data content, cryptography technique and
electronic watermark technique are combined together and used. In a data content
supplied to a user, a user data is entered as electronic watermark by a data
management center, and the data content with electronic watermark entered in it is
encrypted using a crypt key and is supplied. The encrypted data content is
decrypted using a crypt key distributed from the data management center and is
used. In case it is to be stored, it is encrypted using another crypt key. In case the
data content is copied and transferred to another user, a user data of said another
user is entered as electronic watermark, and a scenario to enter the user data of said
another user as electronic watermark is registered at the data management center,
and the data content with electronic watermark entered in it is encrypted using
another crypt key and is supplied. When the validity of said another user is
confirmed by the scenario, another crypt key is distributed to said another user.
The encrypted data content is decrypted using another crypt key and is used. When
it is to be stored, it is encrypted using a still another key. In case the data content
has been copied and transferred illegitimately, it is possible by verifying the
electronic watermark to identify the user who has copied and transferred the data
content illegitimately.
Patent EP-0867685-A2 (EP)
Inventor: BROOKS FRANK
IPC: F41A17/04
Filed: 1992-01-23
Abstract: These and other objects are accomplished by a gun lock assembly having an engagement portion with a locked position in which a portion of the firing mechanism is operatively engaged to prevent firing of the firearm, and an unlocked position in which operation of the firearm is permitted. The lock preferably comprises a lock housing with structure for attaching the lock housing to the firearm. A combination lock is preferably provided with structure for altering the combination. A mounting plate for the lock is also described. Alternative lock constructions suitable with different types of firearms are also disclosed.
Patent EP-0892415-A2 (EP)
Inventor: MODY HEMANT KUMAR
IPC: H01H9/44
Filed: 1998-07-01
Abstract: An electric arc extinguishing mechanism (34) is provided
for an electric current switching apparatus of the type
having a pair of contacts which selectively engage to
complete an electric circuit. The mechanism includes a
plurality of splitter plates (40) located adjacent to the
contacts and formed of electrically conductive material.
Each splitter plate has a body of electrically conductive
material, and a casing (44) with a pair of planar portions on
opposite sides of the body and connected by the curved edge
portion (50). The edge portion (50) is adjacent the contacts
with the planar portions extending from the edge portion (50)
in an open loop having a gap (56). Any arc introduced
between adjacent splitter plates (40) moves around the open
loop before being extinguished thereby not residing in one
spot long enough to cause gross melting and associated
erosion of the splitter plate.
Patent EP-0890440-A2 (EP)
Inventor: SAKAI SHINRI
IPC: B41J2/14
Filed: 1998-07-09
Abstract: An ink jet printing head incorporating an elastic plate
forming a pressure generating chamber allowed to communicate with
nozzle openings and composed of an elastic film and a lower electrode
film, a piezoelectric film and an upper electrode film formed in
a region opposite to the pressure generating chamber, the ink jet
printing head having a structure that an insulating layer having
a contact holes which are windows for establishing the connection
with a conductive pattern for applying voltage to the upper electrode
is formed on the upper surface of the upper electrode film. Moreover,
the portions of the elastic plate opposite to the pressure generating
chambers and corresponding to the contact holes cannot easily be
deformed when voltage is applied to the piezoelectric element as
compared with the other portions.
Patent EP-0901794-A2 (EP)
Inventor: WREDE WOLFGANG
IPC: A61L9/04
Filed: 1998-08-26
Abstract: Aqueous formulations contain (a) polymer, (b) aluminum stearate and (c) perfume.
Patent EP-0907190-A2 (EP)
Inventor: KRANEBITTER PETER DR
IPC: H01F41/00
Filed: 1998-09-05
Abstract: The windings former, is melted onto the ferromagnetic core (1), through an excess of plastic, and/or the core is fastened to the substrate (2) by melting-on plastic. An Independent claim is included for the method of construction. After placing core, former and winding on the substrate, the flanges projecting over the core are heated, to melt the plastic locally. The softened plastic is pressed onto the surfaces of the core, and allowed to set. Preferably the excess plastic is melted-on by a heated rod. Preferred features: The core is fastened to the thermoplastic substrate by melting-on the plastic flanges (4). There is a projection (5) on the edge of each flange. The projection extends over part of the flange length. The flange is introduced into openings or separate slots of the core.
Patent EP-0905830-A2 (EP)
Inventor: BEHR THORSTEN DIPL-ING
IPC: G02B6/38
Filed: 1998-09-19
Abstract: The termination device is used for a number of electrical and/or optical fibre conductors of a bus system and has a rectangular housing (1) receiving plug-in connections (10,11) at one or both ends, for connection with electrical, electronic, or photoelectric components within the housing, via respective contacts or optical couplings. Several plug-in connections are combined to form a connection module (8) which can be fitted to the housing in alternate positions at 90 degrees to one another e.g. in-line with the housing end face and at 90 degrees to the housing end face.
Patent EP-0920240-A2 (EP)
Inventor: HOCHI AKIRA
IPC: H01J65/04
Filed: 1998-11-26
Abstract: A high-frequency energy supply device has a group of
side resonators which are electrically connected in a
practically annular form, and supply high-frequency energy
using resonant high-frequency electromagnetic fields
generated in the center portion; and a plurality of
high-frequency coupling part for coupling a plurality of
high frequency energies propagated from a plurality of
high-frequency propagation paths to said group of side
resonators; wherein a plurality of high frequencies coupled
to said group of side resonators from said plurality of
high-frequency coupling means have phases and/or
frequencies different from each other.
Patent EP-0924593-A2 (EP)
Inventor: ISHIKAWA HISASHI
IPC: H02J3/14
Filed: 1998-12-15
Abstract: In a system to which a plurality of devices are
connected, each device has heretofore required a
connector for an AC adapter and a connector for a signal
line. Further, in order to arrange it so that the
amount of power supplied to the overall system will not
exceed a limit value, it has been required to adjust the
amount of power during system use by turning the power
source of each device on or off. According to the
present invention, a signal line for data transfer and a
power line for supply of power in a system connecting a
plurality of devices are consolidated in a single cable
to make it possible to connect both lines to one
connector of each device. The power controller of a
certain device acquires the properties of a plurality of
devices connected to this device, decides the optimum
power distribution and controls the power controllers of
each of the other devices.
Patent EP-0890767-A2 (EP)
Inventor: DANIELS JAMES R
IPC: F16K41/12
Filed: 1998-06-16
Abstract: A diaphragm valve (1) has an adjustment device (67) for precisely setting
maximum valve lift. A bushing (69) threaded into the bonnet (41) clamping the
diaphragm (19) within the valve body (3) forms at its inward end an axially facing
engagement surface (75) which is engaged by an outwardly, axially facing engagement
surface (77) formed by a shoulder on the valve stem (37). The bushing (69) can be
threaded in or out without disassembling the entire valve (1) to adjust the maximum lift
to the precise setting desired. The bushing (69) is then locked in place such as by a
thread adhesive (81). Alternatively, the bushing (69') can be threaded on the valve
stem (37) and be provided with a radial flange (87) forming the axially facing
engagement surface (89) which engages a shoulder (91) on the bonnet (41').
Patent EP-0903745-A2 (EP)
Inventor: MORIKAWA MASAYOSHI
IPC: G11B33/08
Filed: 1994-08-18
Abstract: A cassette eject mechanism for a recording or reproducing apparatus can
remove a cassette eject button from a housing and can reliably eject a tape cassette
only when a tape cassette should be loaded or unloaded. A battery loading
mechanism for an electronic equipment can make the loading of battery simple and
reliable, and becomes easy to handle. The locking mechanism can be simplified in
structure so that the number of assembly parts can considerably be reduced. Further,
a mechanical chassis supporting mechanism in a recording apparatus is for use with
an apparatus in which a mechanical chassis or cabinet can be reduced in thickness.
According to this mechanical chassis supporting mechanism, it is possible to prevent
an external stress from being applied to the mechanical chassis as a twisting deform
force.
Patent EP-0947636-A2 (EP)
Inventor: MAEDA ISAMU
IPC: E04B1/64
Filed: 1998-11-23
Abstract: A fill layer (34) containing a ceramic/carbon mixture is provided
under an entire surface of a floor. A crushed stone layer (36) including the
ceramic/carbon mixture is provided on the top surface of the fill
layer (34). A concrete layer (38) containing the ceramic/carbon mixture is
provided on the top surface of the crushed stone layer (36). A thermally-insulating,
moisture-proofing layer (40), which is formed of an extrusion-foamed
styrene and a moisture-proofing film is provided on the top
surface of the concrete layer (38). A mortar layer (42) including the
ceramic/carbon mixture is provided on the thermally-insulating,
moisture-proofing layer (40). A hot water pipe (46) or an electric heater is
embedded in the mortar layer (42), and a finishing material (45) is laid on the
surface of the mortar layer (42). Far-infrared radiation is emitted from the
ceramic/carbon mixture, and the heating efficiency can be improved
by stored heat.
Patent EP-0862337-A2 (EP)
Inventor: IIZUKA HIROSHI
IPC: H04N11/16
Filed: 1998-02-25
Abstract: A PAL pulse generating circuit has a voltage control
oscillator (12) which oscillates in synchronization with the
phase of a burst signal in a PAL recording chroma signal, an
ID detection circuit (23) which detects a phase difference
between the oscillation output signal of the voltage control
oscillator and the burst signal, a frequency divider circuit
(24) which divides the frequency of a horizontal synchronizing
signal, and a selecting circuit (26) which selectively outputs
a plurality of output signals of the frequency divider circuit
according to the detection output signal of the ID detection
circuit. Thus, the PAL pulse can be produced within an IC.
Patent EP-0896291-A2 (EP)
Inventor: WATANABE MITSUO
IPC: G06K7/00
Filed: 1998-04-07
Abstract: A double-reading preventive control processing
unit 45, when demodulated data corresponding to a whole
bar code is obtained in an M10-OK buffer 52, notifies a
reading-OK processing unit 48 of this demodulated data
on condition that a double-reading preventive timer 46
is not actuated, stores a single-reading multi-stage
buffer 54 with this demodulated data, and actuates the
double-reading preventive timer 46. The single-reading
multi-stage buffer 54 is capable of storing plural
demodulated data in sequence from the latest one, of
which the reading-OK processing unit 48 has been
notified. When demodulated data is newly obtained
before the double-reading preventive timer 46 times
out, the double-reading preventive control unit 45
checks whether or not the new demodulated data is
identical with the demodulated data stored in the
single-reading multi-stage buffer 54. When identical,
this new piece of demodulated data is discarded.
Whereas when not identical, the reading-OK processing
unit 48 is notified of this new demodulated data, and
the single-reading multi-stage buffer 54 is stored with
the same data. The double-reading preventive timer 46
is then re-started.
Patent EP-0878671-A2 (EP)
Inventor: WRIGHT PETER SYDNEY
IPC: F24F1/04
Filed: 1998-05-15
Abstract: The invention provides a conversion means for converting a fixed type evaporative
cooler to a mobile type that includes a base with an opening, a sump (14) which can be
of a size to suit one or more large coolers, means to accommodate a pump (18) in the
sump (14), wheels (24) firmly attached to the sump (14) for support and mobility thereof, a filling
station for depositing water into the sump (14), and means to secure the sump (14) to the
base of a large cooler. The means to accommodate the pump (18) includes a buoyant
platform (16) thereby enabling the pump (18) to remain in communication with fluid in the
sump irrespective of the fluid level.
Patent EP-0903524-A2 (EP)
Inventor: STEPHENS DEAN JEFFREY
IPC: F16K31/18
Filed: 1998-09-18
Abstract: A float operated device such as a pressure powered
pump has a chamber 30 in which a float 32 is movable.
The float 32 has a low profile form, having an aspect
ratio greater than 2. The float operates a toggle
mechanism 46 comprising an input lever 34 and an output
lever 48 which are pivotable about spaced pivot
locations 38, 50. A spring 54 acts between the input
and output levers 34 and 48 to provide the toggling
action. The toggle mechanism operates a valve
arrangement 62.
Patent EP-0909867-A2 (EP)
Inventor: LISEC PETER
IPC: E06B3/673
Filed: 1998-10-02
Abstract: A sealing nozzle (4) is movable along an edging gap in a pane of insulating glass (51), and turned round an axis at right angles to the plane of the insulating glass pane. The distance between the sealing nozzle and the axis during the sealing process can be altered. The sealing nozzle is movable away from the axis under spring pressure. Sensors measure the pressure of the sealing nozzle against the edge of the pane. A control increases and diminishes the distance between axis and sealing nozzle with rising and decreasing pressure. A meter (22) for the depth of the edge gap is positioned in front of the sealing nozzle in the direction of travel.
Patent EP-0917996-A2 (EP)
Inventor: FRISCH HERBERT ING
IPC: B60R21/26
Filed: 1998-11-04
Abstract: The regulator (1) is designed to adjust the flow cross section of two separate passages (3, 4) for the gas flow. The regulator has at least one opening in the passage cross-section with an adjustable element (5,6) which moves on an axis normal to the disc and parallel to the cross-section exit. An Independent claim is included for the method of airbag operation, in which sensors detect obstruction, controlling gas delivery accordingly.
Patent EP-0938824-A2 (EP)
Inventor: BELL JOHN RICHARDSON
IPC: H04W84/02
Filed: 1998-01-07
Abstract: Un système de transmission de messages comprenant au moins un poste primaire (10, 14, 16, 22) ayant un moyen pour effectuer des transmissions descendantes et une pluralité de postes secondaires (18, 20) ayant des moyens pour réaliser des transmissions montantes en réponse à une invitation émise par le poste primaire dans la direction descendante. Chacun des postes secondaires a un moyen pour générer des réponses à des messages sous la forme de séquences de données pseudoaélatoires. La génération de ces réponses commence à un multiple entier d'une durée de temps unitaire après une durée de référence déterminée par rapport au signal d'invitation. Un poste secondaire peut souhaiter transmettre un second signal de réponse ou un autre signal de réponse associé avec le message reçu à l'origine et pour lequel aucune invitation n'est émise. Ledit second ou autre signal de réponse est transmis à un instant correspondant à un autre multiple entier de la durée de temps unitaire après ladite durée de référence.
Patent EP-1012901-A2 (EP)
Inventor: SINIVAARA HASSE
IPC: H04B7/185
Filed: 1998-08-31
Abstract: The invention relates to a radio system and a method for routing a subscriber's call via a moving base station, such as a base station located in an aircraft or on a ship. The radio system comprises at least one moving base station. It is characteristic for the method according to the invention that a moving location area is formed using the service areas of the moving base stations, a control unit (BSC) of at least one operator is dedicated to controlling the operation of the moving base stations belonging to the said moving location area, calls made by a subscriber in a service area of the moving base station are routed from the subscriber terminal via a moving base station, a relay satellite (12) and a ground earth station to one dedicated control unit (BSC), and calls to a subscriber located in the moving location area are routed from one dedicated control unit (BSC) via a ground earth station (GES), a relay satellite (12) and the moving base station to the subscriber terminal.
Patent EP-0943269-A2 (EP)
Inventor: LAPRELL VOLKER
IPC: A47C17/16
Filed: 1999-01-16
Abstract: A support frame for a sofa bed has a rectangular shape with one tilt axis (38) running between a main seating area and a raising back rest, to convert into a sofa. An additional feature is provided by a second tilt axis, orthogonal to the first tilt axis, and raising one end of the frame into a chaise-longue configuration. The cushions have rectangular sections which match the sections of the frame. The hinges are provided with ratchet locks to hold the cushions in different positions.
Patent EP-0933132-A2 (EP)
Inventor: SHIGERU KOMAI
IPC: B01L3/00
Filed: 1999-02-02
Abstract: This invention provides an apparatus for extracting
nucleic acids from nucleic acid-containing samples,
particularly biological samples, more particularly to
a nucleic acid extraction apparatus suited for
utilizing a nucleic acid-binding
magnetic carrier. The nucleic acid extraction
apparatus of the invention comprises (1) a group of
extraction vessels each comprising a reactor tube
with a sample, a reagent solution, a magnetic
carrier respectively, a drain cup,
and a nucleic acid recovery tube, (2) a
distribution means for introducing a solution into each
extraction vessel, (3) a stirring means for
mixing the solution and magnetic carrier,
(4) a holding means for holding the magnetic
carrier stationary within the vessel, (5) a discharging
means for discharging the solution from the reactor tube
while the magnetic carrier is held stationary, (6) a
heating means for heating the contents
of the reactor tube, and (7) a transfer means for
serially transferring the vessels to predetermined positions.
Patent EP-0928950-A2 (EP)
Inventor: NAKAGAWA YOSHITSUGU
IPC: G02F1/133
Filed: 1994-06-07
Abstract: A method for examining a slightly irregular surface state,
comprising the steps of illuminating a surface of a sample
with light beam for detecting the slightly irregular
surface state; observing a variation of the light beam
occurring due to the slightly irregular surface state to
specify the location of the slightly irregular surface
state in an x-y plane of the sample; making the location of
a probe needle of a scanning probe microscope and the
location of the slightly irregular surface state on the
sample coincide with each other; and measuring a three-dimensional
image of the slightly irregular surface state
by means of the scanning probe microscope; wherein said
step of making the location of a probe needle of a scanning
probe microscope and the location of the slightly irregular
surface state on the sample coincide with each other
includes the steps of bringing said probe needle of said
scanning probe microscope near the sample; observing a
variation of said light beam occurring due to said probe
needle to set the location of said probe needle in said x-y
plane as coordinates (x 0 , y 0 ); finding coordinates (x 1 , y 1 )
of the location of said slightly irregular surface state on
said sample specified in said x-y plane; and moving said
probe needle or said sample a distance (x 1 -x 0 , y 1 -y 0 ).
Patent EP-0947151-A2 (EP)
Inventor: HASENCLEVER BERND
IPC: A47B47/02
Filed: 1999-03-03
Abstract: The shelving structure has suitable feet (2) to support vertical columns (1) to hold the suspended arms (3) which carry the shelves (4). The structure has stabilizers (5,6) to give the shelving rigidity along its length (L). The arms (3) are profiled from a number of bent wall sections, and have plug fittings to hold the stabilizers (5,6). Locks block inadvertent vertical movements of the arms (3).
Patent EP-0948197-A2 (EP)
Inventor: CLAUS MICHAEL DR
IPC: H04N5/232
Filed: 1999-03-09
Abstract: The arrangement has a CCD sensor (1) for image acquisition and outputting image data, an inertial rotation rate sensor (2) for detecting (flight) motions of the carrier (3) as angle information and a device (4) for image data correction according to detected angle information, whereby the image data are delayed by a time interval w.r.t. the detected angle information. An Independent claim is also included for a method of digital image stabilization.
Patent EP-0954046-A2 (EP)
Inventor: KUBOTA KAZUHIKO
IPC: H01P1/203
Filed: 1999-04-28
Abstract: A dielectric resonator (10) including a substantially
columnar dielectric (11), thin film multi-layer
electrodes (12) each formed on two faces opposite to each
other of the dielectric (11), and a concave portion (13)
formed substantially evenly on the peripheral side-face
of the dielectric (11).
Patent EP-0974847-A2 (EP)
Inventor: KRASSER HANS-JUERGEN
IPC: G01R31/3187
Filed: 1999-07-01
Abstract: An arrangement for storing test results obtained with a BIST-circuit (7) (built-in self-test circuit) from a semiconductor chip (1) provided with a memory or storage device (2-5), operates by the self-storable test results being saved in the read amplifiers (6) of the storage or memory device. The test programs for the BIST-circuit (7) are specifically stored in the read amplifiers (6), and the test results are more specifically stored in the read amplifier (6) of the storage device (2-5).
Patent EP-0969183-A2 (EP)
Inventor: BUDDE PETER
IPC: E21B33/16
Filed: 1996-04-26
Abstract: A plug provided with a holding device for releasably
attaching said plug to a support having a shoulder,
characterised in that said holding device comprises a
tubular sleeve to which said plug is secured, said
tubular sleeve having an external ring which, in use,
rests on said shoulder and supports said plug, the
arrangement being such that when said sleeve is subject
to sufficient force said external ring will shear and
thus release said plug from said support.
Patent EP-1002687-A2 (EP)
Inventor: MORSCHECK TIMOTHY JOHN
IPC: B60W30/18
Filed: 1999-11-17
Abstract: A control for a vehicle drive line system (10) including an automated
vehicle master clutch (14) drivingly interposed in between a fuel-controlled
engine (12) and the input shaft (20) of a mechanical transmission. At sensed
idle conditions (THL < REF and OS < REF), the engine (12) is commanded to
generate an output torque (T FW ) equal to a selected idle drive torque (T IDLE ) at
idle speed (ES = IDLE), the engine is commanded to rotate at idle speed and the
clutch, preferably a wet clutch, is caused to engage with a torque capacity equal
to the idle drive torque.