baber/WOPTO huggingface dataset:
Patent EP-0817424-A2 (EP)
Inventor: MURRAY HALLAM G JR
IPC: H04L12/56
Filed: 1990-05-16
Abstract: A mesh connected local area network provides automatic
packet switching and routing between host computers coupled
to the network. The network has a multiplicity of
cut-through, nonblocking switches, each capable of
simultaneously routing a multiplicity of data packets. Low
host-to-host latency is achieved through the use of
cut-through switches with separate internal buffers for
each packet being routed. The switches are interconnected
with one another and are coupled to the host computers of
the network by point to point full duplex links. While
each switch can be coupled to ten or more network members,
i.e., switches and hosts, each link is coupled to only two
network members and is dedicated to carrying signals
therebetween. Whenever a new switch or link is added to
the network, and whenever a switch or link fails, the
switches in the network automatically reconfigure the
network by recomputing the set of legal paths through the
network.
Patent EP-0826921-A2 (EP)
Inventor: JAEMMRICH HANS HERMANN
IPC: F21V15/01
Filed: 1997-08-22
Abstract: The luminaire has a trunk (10) with side walls (13) which diverge from a
base (11) towards a mounting opening (12) and in which inwardly directed folds (15) are
present. A batten (1), provided at an outer surface (2) with means (3) for accommodating an
electric lamp, is fixed in the mounting opening (12). The luminaire can be secured to a
ceiling by means of a rigid coupling piece (30) which can hook itself into the folds (15). The
trunk (10) can be pressed laterally into the coupling piece (30) when the batten (1) is absent.
The coupling is locked by the batten (1) after the latter has been put into place.
Patent EP-0790019-A2 (EP)
Inventor: BUCHANAN ROBERT ALAN MACGREGOR
IPC: G03G15/00
Filed: 1997-02-14
Abstract: The present invention provides a book support of the type used to support books of an old or delicate construction that allows the books to be opened and held steadily. The support (10) comprises an upright platform (11) which is rotatable about an axis (A) and a horizontal platform (12) which is suspended below the plane (A-C) in which the axis (A) lies. Horizontal platform (12) is rotatably suspended at the end nearest the axis (A) and at the end furthest from the axis (A). Thus, horizontal platform (12) can be moved upwards and away from vertical platform (11) as the pages of a book are turned from lying against horizontal platform (11) to lying against vertical platform (12).
Patent EP-0848251-A2 (EP)
Inventor: LIU MING-SUN
IPC: G01N27/447
Filed: 1997-12-08
Abstract: A method for conducting heterogeneous specific binding assays during
capillary electrophoresis with on-line detection is disclosed herein. One version of
the on-line assay system introduces the slowest migrating assay reagent into a
capillary column first. This first assay reagent can be either an antigen or an
antibody. After a brief period of electrophoresis, a second assay reagent, which
can form a specific binding complex with the first assay reagent, is introduced into
the column. During a subsequent period of electrophoresis detectable specific
binding complexes are formed within the capillary indicating that one of the assay
reagents contains a desired analyte. In another version of the method, a third
assay reagent is introduced to the capillary column. The presence of an analyte
in one of the assay reagents can then be determined using a competitive binding
assay. The assay is performed within the capillary where the first and second
assay reagents compete for binding with a third assay reagent to form detectable
complexes.
Patent EP-0814419-A2 (EP)
Inventor: YADA KOJI
IPC: G06Q30/00
Filed: 1997-06-17
Abstract: By linking a software distribution medium with information located in a network, an access to advertisement information substantially without being limited in its variety and capacity is realized together with good operability. 
     A software distribution medium 40 to be loaded onto a computer stores an entertainment software 43 and an advertisement software 44. The advertisement software 44 includes plural pieces of advertisement video information 44a and pointer information 44b such as URLs required for accessing information resources located in the information network 100 such as the Internet and related to the advertisement video information 44a. The entertainment software 43 and the advertisement software 44 are played back/executed to display images etc. on a display 20. On an occasion of user's selection operation of certain advertisement video information 44a through an input device 30, an application program such as a Web browser is automatically started up using the corresponding pointer information 44b, and a session for accessing the related information located on the information network 100 is started automatically.
Patent EP-0803997-A2 (EP)
Inventor: KUIRI TAPIO
IPC: H03J1/00
Filed: 1997-04-22
Abstract: In a radio device, which contains a radio frequency part (1) for transmitting or receiving on several optionally selectable radio channels, each being assigned a frequency band, and a control part or similar part (2, 3) that requires at least one clock frequency for its operation, according to the present invention, for each radio channel, a corresponding frequency is assigned having no harmonic frequency within the frequency band of said radio channel, and said assigned corresponding clock frequency is produced as a response to the selection of a radio channel. An arrangement according to the present invention includes means (5) for producing a clock frequency from several optionally selectable clock frequencies that are selected so that for each radio channel there exists at least one clock frequency having no harmonic frequency that coincides with the frequency band of said radio channel, means (6) for assigning such a clock frequency corresponding to each radio channel and means (3, 6) for controlling the means (5) for producing a clock frequency as a response to the selection of a radio channel, to produce said assigned corresponding clock frequency. The optionally selectable clock frequencies are advantageously produced by means of a programmable phase-locked synthesizer (5), in which a synthesized frequency (CLK) divided by a first divisor (N) is locked to a reference frequency (f ref ) divided by a second divisor (R), and into which the stored divisors corresponding to the radio channels can be programmed to produce the assigned clock frequency.
Patent EP-0958609-A2 (EP)
Title: DISPOSITIF A SEMI-CONDUCTEUR A EFFET DE CHAMP EN SiC ET SON PROCEDE DE FABRICATION
Inventor: HARRIS CHRISTOPHER
IPC: H01L29/749
Filed: 1997-03-18
Abstract: L'invention concerne un dispositif à semi-conducteur à effet de champ en SiC et comprenant des éléments superposés dans l'ordre suivant: au moins un drain (12), un couche de substrat fortement dopée (1) et une couche de migration de type n faiblement dopée (3). Il comporte également une couche de zone source de type n fortement dopée (6) et une source (11) connectée à cette dernière. Une couche de zone du canal du type n faiblement dopée (4) connecte la couche de zone source à la couche de zone de migration, du courant traversant celle-ci lorsque le dispositif est à l'état de marche. Ledit dispositif est également doté d'une électrode de grille (9). La couche de zone du canal présente une extension sensiblement latérale et est constituée d'une couche de type n faiblement dopée (4). L'électrode de grille (9) est conçue pour influencer la couche de zone du canal depuis le haut et donner à la couche de migration une extension sensiblement latérale un canal conducteur (17) dans celle-ci, s'étendant depuis la couche de zone source jusqu'à la couche de migration.
Patent EP-0891400-A2 (EP)
Inventor: BATES JODI A
IPC: C09D11/00
Filed: 1997-03-06
Abstract: An ink composition is disclosed including a colorant and at least one polymer selected from the group consisting of polyvinylimidazole, derivatives of polyvinylimidazole, copolymers of vinylimidazole and copolymers of vinylimidazole derivatives. The present invention also relates to ink compositions including a colorant and at least one polymer selected from polyvinylpyridine, derivatives of polyvinylpyridine, copolymers of vinylpyridine and copolymers of vinylpyridine derivatives. Also disclosed is an ink composition comprising a pigment and at least one polymer selected from the group consisting of polyethyleneimine and derivatives thereof. Further disclosed is a method for generating printed images which include incorporating into a printing apparatus the ink compositions described above and generating an image onto a substrate.
Patent EP-0890223-A2 (EP)
Inventor: JAERVELAE MIKKO
IPC: H04B7/10
Filed: 1997-12-19
Abstract: The present invention relates to a method for allocating RAKE branches and a RAKE receiver. The solution is used in a radio system where a transmitter transmits a signal to a receiver comprising RAKE branches which receive the signal at different polarization levels. The RAKE branches are allocated to receive the signal on the basis of an impulse response, and in which method the impulse responses of the signals received at different polarization levels are weighted by values describing signal quality for optimizing allocation.
Patent EP-0866436-A2 (EP)
Inventor: HINSBERG GREGOR
IPC: G02B27/06
Filed: 1998-03-18
Abstract: An image positioning device includes surface elements having front and back sides and images on the front and/or the back sides. An end of a first surface element and a front side of a second surface element are turnably coupled along a first axis of rotation and an end of the second surface element and a front side of a third surface element are turnably coupled along a second axis of rotation. The first and second rotational axes are approximately parallel with one another. Successive flipping of the surface elements animates the images.
Patent EP-0873926-A2 (EP)
Inventor: FRIEDRICH JUERGEN
IPC: B60T1/087
Filed: 1998-04-11
Abstract: The method involves carrying away the heat generated during braking in the coolant of a cooling system (16). The cooling capacity of the cooling circuit is determined and the braking power of the retarder (14) is adjusted at least as a function of the cooling capacity of the cooling system. The braking power is adjusted so that a defined demand value for the cooling capacity is not exceeded. The cooling capacity demand value is a function of one or more of the ambient temperature, the housing temperature, the setting of a thermostat in the coolant circuit, the vehicle speed, the rear axle ratio, the energy capacity of the entire cooling system, the gear setting, the coupling state, the fan (6) speed and the water pump (4) speed.
Patent EP-0884033-A2 (EP)
Inventor: MOSLER LUEDER DR
IPC: A61F2/66
Filed: 1998-04-11
Abstract: The insert has two leaf spring sets (2,3) with one set (3) projecting the length of the foot and the other shaped in a 'C' supporting the heel. The spring sets are made form two leaf spring elements (5,6:9,10) which are arranged adjacent to each other. Both end areas (A,B) of the foot spring set (3) are connected together and between the end areas is a separation piece (7). A distance spacer (8) is provided to maintain the separation between the foot spring set elements and an elastic pressure cushion (11) is also provided, which is connected to and air pump (12) which is activated when the heel is depressed.
Patent EP-0893946-A2 (EP)
Inventor: GOTOH MASASHI
IPC: H01L21/607
Filed: 1998-07-22
Abstract: A circuit board which comprises a conductive pattern
section 4 with a pattern formed on a conductive layer 3
provided on a board main body 2, wherein two or more bonding
positions 6a, 6b, 6c that bumps of a part mounted by
ultrasonic bonding strike are set in the conductive pattern
section 4, characterized in that a notch part 8a or a recess
extending from the margin of the conductive pattern section 4
to the inside thereof and reaching the proximity of the
bonding position or an isolated notch part 8b or recess is
formed in the conductive layer in the proximity of at least
one bonding position.
Patent EP-0906830-A2 (EP)
Inventor: SATO OSAMU
IPC: B41J2/175
Filed: 1998-07-29
Abstract: A method of supplying liquid into a liquid
container, which includes a first chamber, provided
with a liquid supply portion for supplying liquid out,
to a liquid ejection head and an air vent for fluid
communication with ambient air, for accommodating
therein a negative pressure producing member; a second
chamber forming a substantially sealed space except
for a communication part with the first chamber,
wherein the liquid supply portion is disposed at a
bottom side; and a gas-liquid exchange promoting
structure, provided in the first chamber, for
introducing the ambient air into the second chamber to
permit discharging of the liquid, the method includes
a pressure reducing step of reducing a pressure of an
entirety of the container, while the liquid container
is hermetically sealed; first liquid supplying step of
supplying the liquid into the second chamber, and
completing the liquid supply before a portion adjacent
to the gas-liquid exchange promoting structure of the
negative pressure producing member in the first
chamber is supplied with the liquid, in a reduced
pressure state provided by the pressure reducing step,
with the container taking the same orientation as when
the liquid supplied to the liquid ejecting head; a
second liquid supplying step of supplying the liquid
into the first chamber through the liquid supply 
portion, after the first liquid supplying step into
the second chamber; a releasing step of releasing the
hermetically sealed state of the first chamber after
the second liquid supplying step into the first
chamber.
Patent EP-0919729-A2 (EP)
Inventor: KITCHNER FRITZ
IPC: F15B15/14
Filed: 1998-09-10
Abstract: The chuck cylinder has a cylindrical bore (2) containing a sliding piston (5) with a polygonal cross-section piston rod (6) for a machining tool, which is supported in a guide sleeve (7) with a complementary central opening, for blocking the rotation of the piston rod.
Patent EP-0922816-A2 (EP)
Inventor: WEIDEMANN VOLKER
IPC: E04C2/06
Filed: 1998-11-20
Abstract: Support structure (3) has locating portions (5,6) which rest at points against the formwork (4) during the manufacture of the component (1,2) and extend to the formed surface of the component. Preferably the component forms a double wall shell in which the support forms a wall tie.
Patent EP-0922551-A2 (EP)
Inventor: WENDEL NIKOLAUS
IPC: B28D1/18
Filed: 1998-12-07
Abstract: The milling machine has a rotating cutter head with peripherally spaced cutters. Some of the bits can be driven by a pendulum to cause an impact cutting effect. The bits can be rotatably mounted (2) or linearly movable. The bits can be positioned for their pivoting or linear movement so that their inner position is at the optimal contact position for the pendulum, and they can be retracted away from impact by the pendulum. There can be inner and outer cutting rollers with the inner ones connected to the pendulum shaft (4) for farther circumferential movement than the outer rollers (5). The impact point of the pendulum on the bits on the rotational direction is behind the connecting line of the shaft rotation point and the pendulum rotation point.
Patent EP-0903207-A2 (EP)
Inventor: RUHBERG MIKKO
IPC: B27M3/18
Filed: 1998-09-17
Abstract: Structure (2) for preventing warping of
solid-wood board (1,1'), said structure
consisting of a slot array fitted in
the board and a stiffening element array
fitted therein. The slot array consists
of two or more successive sub-slots
(3,5,7) of a length substantially
shorter than the length of the slot array
as a whole, in which the stiffening
elements (4,6,8) forming the stiffening
element array are fitted. Any two successive
sub-slots are placed at a distance
from each other with respect to
their longitudinal centre axis. Moreover,
any two successive sub-slots are
disposed in an overlapping arrangement
relative to each other so that a portion
of one sub-slot lies longitudinally
side by side with a portion of
another sub-slot successive to it.
Patent EP-0860875-A2 (EP)
Title: Heat sink and information processor using heat sink
Inventor: KATSUI TADASHI
IPC: F28F1/12
Filed: 1998-02-24
Abstract: The present invention relates to a heat sink.
More particularly, the present invention relates to a
heat sink used for radiating heat from an integrated
circuit package such as a micro-processor arranged in a
portable type electronic apparatus such as a notebook
type personal computer and also used for radiating heat
from a hard disk unit used in an electronic apparatus.
The heat sink comprises: a heat transmitting member for
transmitting heat generated by a heating component; a
holding section for holding the heat transmitting
member; and a heat sink body having a space in which a
cooling fan having at least blades and a drive motor is
embedded, wherein a portion of the holding section for
holding the heat transmitting member, the portion being
located below the space, is cut out.
Patent EP-0862338-A2 (EP)
Inventor: IIZUKA HIROSHI
IPC: H04N9/64
Filed: 1998-02-25
Abstract: A chroma signal recording circuit, which oscillates a
voltage control oscillator (12) in synchronization with the
phase of a burst signal contained in a PAL recording chroma
signal and records the chroma signal according to an oscillation
output signal of the voltage control oscillator, comprises a
burst gate circuit (11) which extracts the burst signal from
the recording chroma signal; a voltage control oscillator (12)
which oscillates with a frequency that is an integral multiple
of the frequency of the burst signal as a central frequency;
an APC detection circuit (13) which compares the phase of the
oscillation output signal from the voltage control oscillator
with that of the burst signal from the burst gate circuit, and
controls an oscillation frequency of the voltage control
oscillator according to the phase difference obtained; and a
control circuit (17) which controls to apply the output signal
from the APC detection circuit in two horizontal synchronizing
signal cycles. Accordingly, an APC loop operates on the burst
signal of either phase only, so that PM and AM characteristics
of the chroma signal to be recorded can be improved using a
circuit of simple configuration.
Patent EP-0869549-A2 (EP)
Inventor: IHARA YOSHIHIRO
IPC: C25D5/08
Filed: 1998-03-30
Abstract: Connection bumps (54) for a semiconductor device are
formed using a plating device which comprises: a plating
tank (32); a holding jig (34) detachably attached to an
object (35) to be plated, the holding jig (34) being
connected with a cathode and electrically connected with
the object (35) to be plated, the object (35) to be plated
being dipped in a plating solution, by the holding jig
(34), upright or obliquely to the surface of the plating
solution in the plating tank with the surface to be plated
directed upwards. A cylindrical body (39) made of
insulating material is arranged in the front of the object
(35) with a small clearance left between the cylindrical
body (39) and the surface to be plated and with the axis of
the cylindrical body (39) substantially perpendicular to
the surface to be plated. An anode (37) is arranged in the
cylindrical body (39) facing the surface of the object (35)
to be plated; and a nozzle (40) is arranged in the
cylindrical body (39) penetrating the anode plate (37).
The plating solution is jetted onto the surface to be
plated from the nozzle (40) located in the cylindrical body
(39) to ensure uniform plating which ensures uniform bumps
(54) and the orientation of the object (35) ensures that
air can easily be discharged from holes in it during
plating.
Patent EP-0898397-A2 (EP)
Inventor: LUO TIE
IPC: H04L9/32
Filed: 1998-08-18
Abstract: A method for sending a secure comunication in a telecommunications
system using public encryption keys. A secure communication may be sent
from a first transceiver to a second transceiver through the system. The
method allows authentication of each transceiver by the other, provides an
integrity check on the communication, and disallows repudiation of the
communication by the sending party. Authentication of the communication
may be proven at each of the first and second transceivers, through the use
of a authentication certificate for each of the first and second transceivers that
is generated and stored at a security center in the system, such as a short
message service center. As the communication is sent through the system,
each user of a transceiver may authenticate the other transceiver by
authenticating the certificate of the other transceiver, upon receiving the
certificate from the system. Integrity and nonrepudiation for the
communication is achieved by utilizing the public encryption and private
decryption keys of the security center at the first and second transceivers.
Patent EP-0918144-A2 (EP)
Inventor: YAMANE YOSHIRO
IPC: F01N1/10
Filed: 1998-11-02
Abstract: A muffler for small general-purpose engine is disclosed, in which an interior of a
case comprising a pair of case halves (2,3) and disposed from front to rear in an entering
direction of an exhaust gas, and coupled together is divided into a first chamber (13) and a
second chamber (14) by a partition plate (17). An inlet (7) of the exhaust gas is provided closer to
one end portion of the first case half in the longitudinal direction. An outlet (10) of the
exhaust gas is provided closer to the other end portion of the second case half in the
longitudinal direction. A recess (18) project toward the second chamber for guiding the
exhaust gas from the inlet toward the other end portion is provided in the partition plate
at opposite location of the inlet and at a laterally offset location of the case. A
communication orifice is formed in the partition plate at a location offset from the recess
and also offset closer to the one end portion than the inlet.
Patent EP-0929096-A2 (EP)
Inventor: BRONNER GARY B
IPC: H01L21/768
Filed: 1998-12-14
Abstract: Patterned difficult-to-etch metal structures are formed by converting a
difficult-to-etch metal to an etchable plural metal composition in
regions where the difficult-to-etch metal is to be removed.
Patent EP-0929162-A2 (EP)
Inventor: WIEDEMAN ROBERT A
IPC: H04M3/42
Filed: 1998-12-24
Abstract: A communications system (10) includes at least one
satellite (105), at least one terrestrial gateway
(103) capable of being bidirectionally coupled to the
at least one satellite, at least one terrestrial
paging system (109), and at least one user unit (106)
capable of being wirelessly coupled to the terrestrial
gateway, through the at least one satellite, or to the
terrestrial paging system. The gateway includes a
paging system (300) for receiving a page message for
the user unit, for storing the received page message,
and for selectively delivering the received page
message to the user unit through the satellite system
or through the terrestrial paging system. The gateway
is bidirectionally coupled to the terrestrial paging
system through the at least one satellite, a virtual
gateway (107), and a pager interface unit (108). The
pager interface unit includes a pager message and
retrieval system (108a) for storing a page message
until it is determined that the page message can be
one of successfully delivered or not successfully
delivered to the user unit via the terrestrial paging
system. Stored page messages can be later recalled and
delivered to the user.