baber/WOPTO huggingface dataset:
Patent EP-0807732-A2 (EP)
Inventor: TAKAMATSU HIROYUKI
IPC: G07C9/00
Filed: 1997-05-15
Abstract: An identification signal checking apparatus includes an apparatus (1) to be detected having a first wireless transmitting and receiving unit (4), a first signal processing unit (3) and a first memory unit (5) for storing an identification signal and includes a detecting device (10) having a second wireless transmitting and receiving unit (11), a second signal processing unit (12), a second memory unit (13) for storing an identification signal, and a communication permission signal generating means (14). 
     The apparatus (1) to be detected transmits a communication request signal, Uponreceiving a communication permission signal transmitted from the detecting apparatus (10) based on the communication request signal within a predetermined period, the apparatus (1) to be detected transmits the identification signal stored in the first memory unit (5) to the detecting apparatus (10), and the detecting apparatus (10) checks whether or not the transmitted identification signal coincides with the identification signal stored in the second memory unit (13).
Patent EP-0817432-A2 (EP)
Inventor: LYLES JOSEPH B
IPC: H04Q11/04
Filed: 1997-06-27
Abstract: A packet switched communication system including a traffic shaper comprising a queuing
mechanism (28) and a scheduling mechanism (62, 63) coupled to said queuing mechanism (28).
The invention provides rate shaping in per-flow output queued routing mechanisms for unspecified
bit rate service.
Patent EP-0819531-A2 (EP)
Inventor: IMANAKA YOSHIYUKI
IPC: B41J2/05
Filed: 1997-07-09
Abstract: This invention provides, in a novel liquid discharge method utilizing a movable member, a configuration for detecting presence or absence of liquid in the liquid path or discharge state of the liquid. In an embodiment of this invention, the element substrate of the liquid discharge head is rendered electrically conductive and a partition wall for separating a liquid path for the liquid to be discharged and a liquid path for generating energy for liquid discharge upon heating is also rendered electrically conductive, and a detecting pulse is applied to the partition wall to detect the difference in potential or the variation in electrostatic capacitance between the element substrate and the partition wall, whereby the presence or absence of liquid in the small liquid path is detected. 
     Also in another embodiment, the electrostatic capacitance between a fixed electrode provided in a fixed position of the liquid discharge head and a movable electrode provided on the movable member is detected, and the discharge state of the liquid is judged according to the function state of the movable member.
Patent EP-0838791-A2 (EP)
Inventor: BALDWIN JOHN R
IPC: G01K1/16
Filed: 1997-10-10
Abstract: A multifunction sensor (12) provides a plurality of
parameter sensors (14,16,18) in one sensor module
which can interface with and control operation of
one or more processor control systems in an occupied
space networked environment such as a commercial
building. The multifunction sensor (12) comprises
at least an occupancy sensor (14), an ambient light
sensor (16), and a temperature sensor (18). A
common network communications and control processor
(10) is coupled to a common communication
transceiver (22), and are shared in common by the
occupancy sensor (14), the ambient light sensor (16)
and the temperature sensor (18), such that the
multifunction sensor (12) can interface with and
control operation of one or more processor control
systems. A plurality of the multifunction sensors
(12) are placed at different locations throughout
the building. The multifunction network sensor
system further comprises energy management and
security controller systems (24,26,28,30 and 32),
and a common data communication network (34) which
connects to the multifunction sensors (14,16,18) and
the controller systems (24,26,28,30 and 32) to form
a local operating network in the building. Each
multifunction sensor (12) is assigned a unique
location address, and can transmit and receive data,
including its own unique address, over the data
communication network (34).
Patent EP-0844078-A2 (EP)
Inventor: KOCHER PATRICK N
IPC: B32B38/04
Filed: 1997-11-25
Abstract: A method of making a peelable film comprises providing
a multilayer film (26); delaminating the film into a first
portion (28) and a second portion (30); treating the second
portion to increase its gas permeability; and relaminating
the treated second portion to the first portion. In
another aspect of the invention, an apparatus for making a
peelable film comprises a means (1) for delaminating a film
(26) into a first portion (28) and a second portion (30);
a means (2) for treating the second portion to increase its
gas permeability; and a means (4) for relaminating the
treated second portion to the first portion. Perforations
(72), partial perforations, and other film treatments can
be thus advantageously utilized in connection with a
second, preferably gas permeable portion of a peelable
film, without affecting a first, preferably gas impermeable
portion of the same film.
Patent EP-0796625-A2 (EP)
Inventor: AUBERT BRUNO M
IPC: B09B3/00
Filed: 1997-02-09
Abstract: A method for thermally disinfecting waste, particularly biologically hazardous waste, wherein the waste is placed in a compaction area and compressed, and the gases given off during waste compaction are filtered before being discharged. The mould is then sealed and heated, and the temperature and pressure therein are monitored. The waste is heated to 100-200  DEG C and all parts that have contacted the waste are also disinfected. A device for carrying out the method is also disclosed.
Patent EP-0927399-A2 (EP)
Inventor: LAUTHER ULRICH
IPC: G06F17/50
Filed: 1997-09-18
Abstract: Disclosed is a computer-aided method for optimizing the initial cluster distribution (C) of nodes (KN) from a node graph so as to allow for at least one previously established restriction to be taken into account.
Patent EP-0838296-A2 (EP)
Inventor: SADAHIRO TORU
IPC: B23D59/00
Filed: 1991-11-06
Abstract: A device (27) for removing sawdust adhering to a
saw blade (21) of a sawing machine, comprising a cleaning
instrument (37) supported by a supporting member (35)
attachable to a saw blade housing (11) in which the saw
blade (21) is mounted and adapted to move relative to the
saw blade, and a device (51, 53, 55, 57) for adjusting an
overlap between the cleaning instrument (37) and the saw
blade (21) so that the overlap can be maintained always
at a suitable value.
Patent EP-0881476-A2 (EP)
Inventor: RAFFIUS GERHARD DR
IPC: G01G3/147
Filed: 1998-05-26
Abstract: The method is used for pick ups in bridge circuits in which the measurement bridge is supplied with an alternating voltage as a carrier and is modulated with a measurement value. The modulated measurement voltage is then continuously further processed to determine the measurement value. The modulated measurement voltage is fed directly to an analogue to digital convertor (4). The analogue to digital convertor operates with a sample rate which is at least double the carrier frequency. The digitised measurement voltage is fed to a digital signal processor (5). The digital signal processor calculates the value and phase of a measurement signal from the digitised measurement voltage using Fourier transformation.
Patent EP-0894598-A2 (EP)
Inventor: AUER HELMUT DIPL-KAUFMANN
IPC: B29C63/00
Filed: 1998-07-08
Abstract: In a process for cooling a tubular liner(2) with a curable material wall(3) inside a pipe(1) the air flow cross-section is reduced to a gap, especially an annular gap(13), at the tube wall(3) by an air accelerating body(10). An air accelerating body(10) used in the process is claimed.
Patent EP-0892125-A2 (EP)
Inventor: STALL HEINZ
IPC: E04F13/14
Filed: 1998-07-14
Abstract: Connecting elements (3) placed between the substructure and stone elements (1) fit with force locking engagement in slits (12) or similar openings (13) so that they are locked on the side of the stone element facing the substructure. The connecting elements can be clips (4-7) with resilient arms (8,9). The spacing between the arms can reduce or increase towards the free ends (15,16). The free ends of the arms are preferably rounded towards the outsides.
Patent EP-0899676-A2 (EP)
Inventor: BURKART HARALD DIPL-ING
IPC: G06K13/08
Filed: 1998-07-17
Abstract: The data-card receiving device has a front wall with a card slit and slit closing part (4). The closing part is formed as a rocker which is elastically supported in the data card insertion plane. Transport rollers (8) with pressure members (31) carry the card (6) between the insertion and withdrawal position and a read and write position. The transport rollers are driven by a motor, which also drives the closing part.
Patent EP-0904991-A2 (EP)
Inventor: SCHULTE MANFRED
IPC: B60R21/13
Filed: 1998-09-23
Abstract: The system incorporates U-shaped roll bars (1). The free bar ends (6) are fastened elastically and energy- absorbent to the vehicle support structure via bar fasteners (3). The top closed ends (7) of the structural sections have an elastic energy-absorbent foamed jacket (5). The bar fasteners are sleeves pushed over the free ends of the carrier section (2) of the roll bar, and are elastically connected to it via foam material.
Patent EP-0913886-A2 (EP)
Inventor: LOLIC SRBOSLAV
IPC: H01R13/18
Filed: 1998-10-15
Abstract: A base area (5) next to a contact area (4) has a level bottom wall (7) and side walls vertical to it. Fixed to the bottom wall's entering edges (31, 34) are spring contact arms (37, 38) slightly narrower than the bottom wall and the top wall. These arms protrude, tapering inwards to a contact line (40). Their open ends (41, 42) veer outwards from the contact line and form a funnel (45).
Patent EP-0931876-A2 (EP)
Inventor: STEINER KARL DR
IPC: D21F3/04
Filed: 1998-11-11
Abstract: In the press section of a machine producing a fiber web (1), at least one of the blankets (7, 8) flanking the web moves with it through the last press gap (3). On leaving the final press gap (3), the blanket (7, 8) is separated from the web (1) by a suction (9) or blowing unit and led away. At least one of the two blankets (7, 8) moves with the web (1) through the first press gap (2). At least one of the two blankets (7, 8) passes through all the press gaps (2, 3) in the press section. The counter rollers (5) of the first (2) and last (3) press gaps are pressed together slightly. The final press gap (3) is formed by a cylindrical counter roller (6) and a shoe press roller (11). After the final press gap (3), the blanket (7, 8) is moved past the suction unit, preferably as a suction roller (9) or a blowing unit preferably as a blowing box.
Patent EP-0919719-A2 (EP)
Inventor: FUKUSHIMA EIJI
IPC: F04B39/00
Filed: 1998-11-27
Abstract: In a swash plate type compressor in which a shoe (3)
is placed between a swash plate (5) and a reciprocal piston
(2), the shoe has a convex curved surface (32) having a
specific portion extending along an oblate spheroid defined
by a predetermined ellipse. The piston has a concave
spherical surface (2a) adaptable to the convex curved
surface. The specific portion has a ring-like contact
portion which is in contact with the concave spherical
surface around a minor axis of the predetermined ellipse to
surround a portion spaced from the concave spherical
surface. In addition, the shoe has a sliding surface (31)
slidable along the swash plate.
Patent EP-0923924-A2 (EP)
Inventor: YAMAMOTO TAKASHI
IPC: A61K6/884
Filed: 1998-12-17
Abstract: A kit for dental adhesive comprising a radical
polymerizable monomer having an acid group in the
molecule, a photosensitizer and/or a peroxide, a water-soluble
organic solvent, an organic sulfinic acid and/or
a salt thereof or a barbituric acid and/or a derivative
thereof, and water. The kit may further comprises a
radical polymerizable monomer which has no acid group and
is insoluble or hardly soluble in water, an amine
compound, a silane coupling agent and a 1,3,5-triazine-2,4-dithion
derivative. By using this kit, the adhesive
composition can be applied directly to a dentine without
conducting a pretreatment.
Patent EP-0886222-A2 (EP)
Inventor: ZUCKERMAN ALEX
IPC: G06F1/16
Filed: 1998-06-16
Abstract: The device comprises a two-piece casing (40) with two casing shell halves (41; 42) which are connected over a hinge. Electronic assembly groups and components are arranged within both casing shell halves, whereby operational elements and at least one display are provided on the inner surface areas of the shell halves facing each other when the casing is closed. The electronic assembly groups and components arranged in the first casing shell half are connected with that of the second casing shell half by device of a flexible conductor band (32) which proceeds in the hinge area, and which has such elasticity and dimensions, that it comprises a sufficient length both in an open, as well as in a closed condition of the casing. The conductor band is limited at the sides by two hinge parts which interconnect both casing halves revolvingly, and which comprises latch elements which latch the casing halves in different angles relatively too each other.
Patent EP-0863411-A2 (EP)
Inventor: DIFILIPPO FRANK P
IPC: G01T1/166
Filed: 1998-02-20
Abstract: A camera for use in coincidence imaging includes detector heads (10a, 10b) disposed
about an examination region (12). The detector heads (10a, 10b) include septa (36) for
absorbing radiation having a relatively large axial angle. The septa, however, cause the
sensitivity of the detectors (10a, 10b) to vary as a function of axial position along their
face. The relative positions of the detectors (10a, 10b) and the patient are varied so as
to reduce septal artifacts. In particular, artifacts arising from second and fourth
harmonics may be reduced.
Patent EP-0895854-A2 (EP)
Inventor: SWEET JAMES C
IPC: B32B21/04
Filed: 1998-07-17
Abstract: A flooring product for application to a subfloor which includes a wooden flooring
component for installation with like flooring components to form a floor. The flooring
component has a top surface for being exposed after installation and a base surface, a pressure-sensitive
adhesive carried on a foam tape applied and permanently adhered directly to the base
surface of the flooring component for providing an attachment interface surface for adhering the
flooring component to the subfloor, and a protective release cover applied and releasably adhered
to the attachment interface surface of the adhesive to protect the adhesive until removal of the
release cover when the flooring component is applied to the subfloor.
Patent EP-0893305-A2 (EP)
Inventor: CEJNEK MILAN
IPC: B60Q1/14
Filed: 1998-07-20
Abstract: Complex wide-angle system of motor vehicle front lighting
consisting of minimally two separated headlights placed in front
of a vehicle, whereby said headlights (1) and (2) or (11) and
(12) that produce light beams (3) and (4) or (13) and (14).
provided on the upper side at least partially with a horizontal
cut off (15) between light and darkness that are not a part of
a dipped or a driving light, are asymmetric with regard to the
longitudinal axis (8) of a vehicle (7) and they are used
together with said dipped or said driving light for wide-angle
lighting of the space in front of a vehicle (7). Optical axes
(5), (6) of said headlights (1), (2) producing symmetrical light
beams (3), (4) are rotated with regard to the longitudinal axis
(8) of said vehicle (7) or said light beams (13). (14) of said
headlights (11), (12) are asymmetrical, whereby their light
spread is larger in the direction away from the longitudinal axis
(8) of said vehicle (7).
Patent EP-0897077-A2 (EP)
Inventor: MIYAZOE SHINKI C O SMC CORPORA
IPC: F16K31/143
Filed: 1998-07-31
Abstract: Inexpensive two-port solenoid valves that can be
connected with five-port solenoid transfer valves are
provided. Two valve discs 25A and 25B constituting a two-port
valve are inserted into a five-port valve body 15
having a supply channel 21 opened at the center of a valve
hole 20; output channels 22A and 22B opened on the
respective sides of the supply channel; and ejection
channels 23A and 23B opened on the respective sides of the
output channels. A pilot valve section 12 is used to drive
the valve discs. The valve discs 25A and 25B use the fluid
pressure in the supply channel 21 as returning force for the
valve bodies, and each have seal members 28A and 28B for
continuously sealing the portion between the output channels
22A and 22B and the ejection channels 23A and 23B,
respectively, regardless of the operating positions of the
valve discs; and seal members 29A and 29B for opening and
closing the portion between the supply channel 21 and the
output channels 22A and 22B, respectively.
Patent EP-0924888-A2 (EP)
Inventor: KHALEGHI FARIDEH
IPC: H04J14/02
Filed: 1998-11-30
Abstract: A method and apparatus for channel performance equalization in wavelength
division multiplexed (WDM) systems is disclosed. Performance of the channels is
estimated from optical power measurements of each signal transmitted by the channels.
The measurements are taken at the inputs of optical amplifiers in the transmission path of
the system. The channels are equalized by adjusting the optical power of the channel
transmitters. The method is applicable to point-to-point networks as well as more
complex network configurations such as those having an add-drop multiplexer (ADM)
for inserting and extracting channels from the transmission path. The method can
compensate for signals having different bit rates by applying an offset to the amount of
optical power adjustment of the channel transmitters. Furthermore, if different types of
optical amplifiers are used in the transmission path, the method can accommodate
different noise characteristics of the amplifiers by using their noise figures in determining
the amount of optical power adjustment of the transmitters that is required to equalize
channel performance.
Patent EP-0889599-A2 (EP)
Inventor: TAKAMUKI HIDEHARU
IPC: H03M3/02
Filed: 1998-07-02
Abstract: The sigma-delta modulation circuit has the function of adjusting an
amplitude by a small sized, simplified structure. A parameter stored in a ROM
(24) controls an amplitude of a conversion signal in response to an amplitude
parameter set by an amplitude control signal, a subtract or (20) outputs the
subtraction result of an input signal and the conversion signal, a cumulation circuit
(21) generates a cumulation signal, and a binary comparator (22) compares the
cumulation signal with a predetermined reference value and generates an output
signal of the sigma-delta modulation circuit in accordance with the comparison
result. The signal is output to a delay circuit (23) which generates a delay signal by
giving a delay time of, for example, one sampling period. The result is input to the
ROM (24). Accordingly, the amplitude of the output signal can be controlled by
setting an amplitude parameter.
Patent EP-0894513-A2 (EP)
Inventor: BOULDSTRIDGE BALARI TERESA
IPC: A63B21/055
Filed: 1998-07-30
Abstract: The apparatus for physical exercises features a
principal tubular support designed to rest on the floor
at one end and having at the other end a crossbeam
destined to receive the user's hands and a second
shorter tubular support, joined close to the lower end
of the principal tubular support, by an articulation,
having at its upper end a crossbeam destined to receive
the user's feet and elastic means of connection between
the crossbeam for the feet and the crossbeam for the
hands, to permit physical exercise by counteracting the
resistance to traction of these said elastic elements.
Patent EP-0873040-A2 (EP)
Inventor: SAPIEJEWSKI ROMAN
IPC: H04R1/10
Filed: 1998-04-21
Abstract: A module adapted for use in an active noise
reduction headset includes an enclosure having walls
separating the interior of the enclosure from the exterior
of the enclosure. A driver having a diaphragm is mounted
in one of the walls. The driver radiates sound waves that
cancel ambient noise. A port, having a resonance, connects
the interior and the exterior. A resonance damper damps
the port resonance.
Patent EP-0926806-A2 (EP)
Inventor: NOVELLI FLAVIO
IPC: H02K16/00
Filed: 1998-11-30
Abstract: The machine proposed here fits in the category of synchronous machines with rotating
field. The machine consist of a stator and a rotor. The stator is composed of two
concentric toroidal shapes : the external tore is similar to the stator of a synchronous
machine, the internal tore is similar to the rotor on an induction machine . The air gap
between the two stators is such to allow for the insertion of the rotor . The rotor is formed of
by either permanent magnets made of neodimium or electromagnets. The machine is
symmetrical with respect to a plane passing through the central magnet support disk . 
     The symmetri guarantees greater stability however the machine is completely operational
even if only one half side is developed. The external stator house the coils which
produce the rotating field. This can be reinforced by eventually placing coils on the
internal stator according to the project design to be realized . The rotor magnets are
blocked by a squirrel cage structure which , during start-up , facilitates
synchronization . Startup is obtained through an electronic variable frequency generator
which provides greater elasticity in the number of rotations desired . 
     The advantage of the double air gap is that it doubles the attraction betwen magnets and
rotating field. The machine, when hooked to a prime mover, becomes a generator.
Patent EP-0901691-A2 (EP)
Title: Equipement de commande pour filtre actif
Inventor: GOERANSSON TOR
IPC: H02M7/06
Filed: 1998-03-10
Abstract: Ce filtre actif est connecté à un circuit en courant continu (L1, L2) dans un convertisseur (SR1) à l'intérieur d'une installation de transmission en courant continu haute tension. L'équipement de commande (5) produit, en fonction d'un signal de commande, une instruction de commande (SCF) destinée au filtre actif qui, en fonction de cette instruction, génère une tension de filtre (UF) et un courant de filtre (IF) et en alimente une connexion en courant continu et ce, afin de réduire au moins l'une des tonalités d'une fréquence de tonalité choisie d'un courant (Id) dans la connexion en courant continu. L'équipement de commande comporte une unité de commande, produisant un signal régulateur en fonction d'une valeur de mesure de courant (IM) du courant de la connexion en courant continu, et une unité d'identification. Cette dernière établit un premier paramètre de compensation en fonction de la valeur de mesure de courant et un signal d'excitation produit par l'équipement de commande et ajouté à l'instruction de commande. L'équipement de commande génère le signal de commande en fonction du signal de commande et du paramètre de compensation, établi de telle sorte que la somme de celui-ci et du décalage de phase pour une fonction de transfert du signal de commande à la valeur de mesure de courant à la fréquence de tonalité choisie soit au moins approximativement égale à une valeur présélectionnée.