baber/WOPTO huggingface dataset:
Patent EP-0791605-A2 (EP)
Inventor: KATO TADASHI
IPC: C08F8/10
Filed: 1997-02-11
Abstract: Acylated polyallylamine, whose cation density is controlled as desired, is easily produced by treating a solution of polyallylamine having a polymerization degree of at least 10 with a carboxylic acid anhydride such as acetic anhydride. Also, it is suggested that the present acetylated polyallylamine is used as a reactive dye-fixing agent, a direct dye-fixing agent, etc.
Patent EP-0791426-A2 (EP)
Inventor: CASPI AMIRAM
IPC: B23Q7/03
Filed: 1997-02-21
Abstract: This invention discloses a conveyor table (3), including a supporting construction (5) having a first supporting surface (31) for supporting articles (A) to be conveyed, a plurality of conveyor elements (33) mounted to the supporting construction (5) and defining a second supporting surface for supporting the articles (A) to be conveyed, an actuator (CA) for selectively moving one of the supporting surfaces (31) with respect to the other to selectively enable either the first supporting surface (31) defined by the supporting construction to support the articles (A), or the second supporting surface defined by the conveyor elements (33) to support the articles (A), and a drive (CD2) for driving the conveyor elements (33) to convey the articles (A) in a predetermined direction when the articles (A) are supported by the second supporting surface defined by the conveyor elements (33).
Patent EP-0798029-A2 (EP)
Inventor: MIMURA TOMIO
IPC: B01D53/34
Filed: 1997-03-17
Abstract: The present invention provides a process for recovering a basic amine compound which comprises the steps of (a) supplying a CO 2 -containing gas to a carbon dioxide absorption unit in which an absorbing solution, which contains a basic amine compound, absorbs carbon dioxide; (b) bringing the gas, from which carbon dioxide has been removed, into vapor-liquid contact with a washing water at a temperature from 20 to 60°C in an amine recovering unit of a carbon dioxide removal tower, recovering part of the basic amine compound accompanying the gas into the water phase and discharging the gas as an exhaust gas of the carbon dioxide removal tower; and (c) collecting the basic amine compound which remains in the exhaust gas of the carbon dioxide removal tower by passing the exhaust gas pass through a demister at a temperature from 20 to 60°C. The basic amine compound can be recovered efficiently from the gas of the carbon dioxide removal tower by using the above process.
Patent EP-0801392-A2 (EP)
Inventor: YOSHIO JUNICHI
IPC: G11B27/10
Filed: 1997-04-04
Abstract: An information recording medium (1) is reproduced by an information reproducing apparatus (S2) for controlling a reproduction of record information (R) based on a search control information (51) recorded together with the record information (R), The medium includes: processed record information including a plurality of information units (AF, 66, 67) generated by applying a signal processing onto the record information (R); a search control information (Sih, 51) for searching, out of the processed record information, a reproduction record unit (PAP) which is a record unit (AP) including the record information to be reproduced. The search control information is multiplexed with the processed record information. The reproduction record unit (PAP) includes an initial one of the processed record information constituting the information units included in the reproduction record unit (PAP) which is recorded at a recording position on a recording medium (1) corresponding to a head portion of an area where the processed record information in the reproduction record unit (PAP) is recorded.
Patent EP-0814456-A2 (EP)
Inventor: SOUTHWARD STEVE C
IPC: G10K11/178
Filed: 1997-04-18
Abstract: An ANVC system ( 50 ) and method of enhancing the reference (input) signal ( 51 ) provided from a reference sensor ( 52 ) in a feedforward-type Active Noise or Vibration Control (ANVC) system ( 50 ). Preferably, an Adaptive Line Enhancer (ALE) ( 54 ) is provided in the input path for reducing the uncorrelated noise present in the reference signal ( 51 ). In one aspect, a tone(s) present can be enhanced by reducing broadband uncorrelated noise. In another aspect, the broadband input to the ANVC control ( 58 ) can be enhanced by eliminating uncorrelated tone(s). The filter structure used in the ALE ( 54 ) may include IIR or FIR and the algorithm used to update the ALE filters may include LMS, RLS, or GMV. Parametric and adaptive inverse ALEs ( 69 ) and ( 80 ) are also described. In alternate embodiments, multiple ALEs are arranged in cascaded or parallel relationship. Further, the tonal output ( 22 ) of the ALE ( 54 ) may be used as an input to auxiliary components such as Engine Vibration Monitors (EVMs). The ALEs are beneficial in both tonal and broadband ANVC systems ( 50 ).
Patent EP-0811491-A2 (EP)
Inventor: KIMURA MAKIKO
IPC: B41J2/14
Filed: 1997-06-06
Abstract: A liquid discharging method is provided with heat generating elements for creating air bubbles for discharging liquid, discharge ports arranged corresponding to the heat generating elements, first liquid flow paths conductively connected with the discharge ports, second liquid flow paths arranged corresponding to the heat generating elements, and a separation wall to separate the first and second liquid flow paths. This separation wall is provided with the free end, which is caused to be displaced to the first liquid flow side by pressure exerted by air bubbles created by the heat generating elements, thus leading the pressure toward the discharge port side for discharging liquid from the discharge ports. For this liquid discharging method, liquids are supplied to the second liquid flow paths and to the first liquid flow paths from different sides, respectively, in order to stabilize the flow of liquid for the enhancement of the discharging efficiency and power, while reducing the influence of cavitation with respect to the heat generating elements to make the life thereof longer.
Patent EP-0822551-A2 (EP)
Inventor: BENNET CHARLES H
IPC: H04N5/782
Filed: 1997-07-01
Abstract: An apparatus and method produce a videotape or other recording that
cannot be pre-or post-dated, nor altered, nor easily fabricated by
electronically combining pre-recorded material. In order to prevent such
falsification, the camera or other recording apparatus periodically
receives certifiably unpredictable signals ("challenges") from a trusted
source, causes these signals to influence the scene being recorded, then
periodically forwards a digest of the ongoing digital recording to a
trusted repository. The unpredictable challenges prevent pre-dating of
the recording before the time of the challenge, while the storage of a
digest prevents post-dating of the recording after the time the digest
was received by the repository. Meanwhile, the interaction of the
challenge with the evidence being recorded presents a formidable obstacle
to real-time falsification of the scene or system, forcing the would-be
falsifier to simulate or render the effects of this interaction in the
brief time interval between arrival of the challenge and archiving of the
digest at the repository.
Patent EP-0825129-A2 (EP)
Inventor: MIRET EMILI REQUENA
IPC: B65D71/42
Filed: 1997-08-12
Abstract: There is provided a paperboard device for attachment to and
retention by a number of bottles 12 having annular rims 13 on their necks.
The device 11 has a top 16 with apertures having flaps 18 for engagement
below the rims 13. A pair of angled panels 21 extend from the top 16, which
panels 21 are in turn hingedly connected to side panels 24 having end
extensions 25 for attachment to parts 29 of end flaps.
Patent EP-0829740-A2 (EP)
Inventor: STRASSER THOMAS A
IPC: G02B6/02
Filed: 1997-09-02
Abstract: Reflective mode coupling refractive index gratings are disclosed. The
gratings can couple light of wavelength λ i  in a fundamental spatial mode of the
waveguide (e.g., LP 01 ) to a reflected higher order spatial mode (e.g., LP 11 ),
substantially without reflection of any light of wavelength λ j  ≠ λ i  in a spectral
range Δλ ≲ 0.01 λ i . The mode coupling gratings (MCGs) can find a variety of uses
in optical waveguide systems. Exemplarily, an MCG can serve as a wavelength-dependent
loss element with abrupt (e.g., ∼1 nm) spectral dependence. However, a
chirped grating with or without strength modulation can yield an MCG having
relatively wide spectral dependence, including variable loss over a relatively wide
(e.g., ∼10 nm) spectral range. Both types of MCGs are advantageously used in, for
instance, optical waveguide amplifiers.
Patent EP-0851600-A2 (EP)
Inventor: TAKAKUSAKI KEIJI
IPC: H04B1/707
Filed: 1997-12-16
Abstract: A high frequency signal received by an antenna
(11) is converted into a base-band signal through frequency
conversion and quadrature detection in a radio
circuit (12). Through search processing of the base-band
signal in a timing control circuit (13; 33), timings for
a plurality of paths are detected, whereby first and
second replica code timing indicating signals, a timing
pulse, and first and second delay time indicating signals
are generated. In first and second replica code generators
(14 1 , 14 2 ), first and second replica codes are
generated at timings indicated by the first and second
replica code timing indicating signals, respectively. In
first and second correlators (15 1 , 15 2 ), a correlation
value of the base-band signal and the first replica code
and a correlation value of the base-band signal and the
second replica code are determined, respectively. In
first and second synchronous detectors (16 1 , 16 2 ), output
signals of the first and second correlators undergo
synchronous detections, respectively, whereby first and
second symbols are outputted. In first and second timing
adjusting buffers (17 1 , 17 2 ), the first and second symbol
signals are latched in response to the timing pulses,
respectively, and the first and second symbol signals as
latched are outputted with delay times indicated by the
first and second delay time indicating signals, respectively.
Output signals from the first and second timing
adjusting buffers (17 1 , 17 2 ) are combined together by a 
RAKE combining circuit (18).
Patent EP-0915975-A2 (EP)
Title: Procedes d'administration d'excipients d'apport de genes recombines dans le traitement de l'hemophilie
Inventor: JOLLY DOUGLAS J
IPC: C12N15/12
Filed: 1997-07-02
Abstract: L'invention concerne des procédés permettant d'obtenir des niveaus mesurables d'une protéine, d'une molécule d'acide nucléique ou d'un produit enzymatique dans un liquide biologique ou des cellules d'un sujet humain; ces procédés comprennent l'étape d'administration à un sujet humain d'une préparation rétrovirale recombiné avec un titre sur des cellules HT1080 supérieur à 105 cfu/ml, dans laquelle la préparation rétrovirale recombiné est capable de diriger l'expression d'une protéine, d'une molécule d'acide nucléique, ou d'un enyzme générant un produit enzymatique, de telle sorte que des niveaux mesurables de la protéine, la molécule d'acide nucléique, ou le produit enzymatique puissent être obtenus dans le liquide biologique ou les cellules du sujet humain.
Patent EP-0856412-A2 (EP)
Inventor: KISHIDA TAKEO
IPC: B41J25/308
Filed: 1998-01-30
Abstract: A platen-gap regulating apparatus for regulating a carriage with
respect to a platen of a printer, comprises: a pair of guide members rotatably
mounted on the printer via an eccentric portion, for running the carriage; and
regulating means for imparting the same rotational displacement quantity to
both the guide members, wherein the carriage is separated from and drawn
near to a printing reference plane in parallel thereto.
Patent EP-0875178-A2 (EP)
Inventor: WIED ARNO
IPC: A47B88/493
Filed: 1998-03-07
Abstract: Extension guides, each with two or more rails, are situated at each side of the insert, one rail being fixed to the latter and one to the body. A first guide has two rollers (170) solidly coupled by a shaft, and a second guide has a basic portion (130) for each roller and an extending portion (180) sliding between the retracted position and an outer one in which it forms an extension of the basic one. One guide is fixed to the body and the other travels with the insert. The extending portion travels in a straight line in relation to the basic one, and typically along it in the extension direction. It can have a driving face engaged by a dog so as to move with the insert during extension, and which protrudes into the path of the dog, while moving out of this path on reaching the extended position, typically caused by a pivoting movement of the extending portion.
Patent EP-0865747-A2 (EP)
IPC: A47F5/02
Filed: 1998-03-20
Abstract: The display pillar structure, to hold merchandise for sale in shops and stores and supermarkets, and the like, has a foot section (1) which incorporates a standing pipe (2) or the like. A mounting (4) is at the upper end (3), to take the pillar structure placed over it round the pipe. The pillar structure is composed of a cover plate (50) and a base plate (51) together with one or more bonded profiles to hold the shelf carriers (6) or display holders. The cover plate (50) acts with the mounting (4).
Patent EP-0867674-A2 (EP)
Inventor: REINHARD KRAEMER
IPC: F26B1/00
Filed: 1998-03-25
Abstract: The chamber or tunnel dryers/preheaters for ceramic mouldings consists of thermally insulated sheet metal elements mounted on a base plate (1). The ceilings (6) and/or walls (2, 4) are formed by self-supporting trough-shaped elements (3). These elements are formed by sheet metal panels with edge zones bent inwards. Weld seams, as well as bolts together with sealing elements are used to construct individual elements (3). Joining of such elements to one another and attaching them to the baseplate takes place by means of screws. Thermal insulation takes the form of insulation layers (5) and mineral wool (7).
Patent EP-0867483-A2 (EP)
Inventor: TANIGUCHI MAKOTO
IPC: C09D11/00
Filed: 1998-03-25
Abstract: A composition, for ink jet recording, containing a
cationic, water-soluble resin comprising a repeating unit
represented by the following formula (I) can realize an
image possessing excellent waterproofness and lightfastness
and having no significant feathering or bleeding,
especially no significant color-to-color bleeding:
 
wherein R 1  and R 2  which may be the same or different
represent a hydrogen atom or a C 1-5  alkyl group, provided
that R 1  and R 2  do not simultaneously represent a hydrogen
atom; and n is 0, 1, or 2.
Patent EP-0886387-A2 (EP)
Inventor: OSAKI YOSHIHARU
IPC: H04W52/04
Filed: 1998-04-09
Abstract: Each gain control amplifier 3 adjusts the transmission
power of the transmit signals directed to each user according
to the power control signal. Gaussian noise generator 4
generates Gaussian noise. Noise power control section 6
controls gain control amplifier 5 based on the power control
signal to each user and total power control signal and adjusts
the transmission power of the Gaussian noise so that the
summation of the transmission power may be kept constant.
Patent EP-0878174-A2 (EP)
Inventor: VAN OEPEN RANDOLF DR ING
IPC: A61F2/91
Filed: 1998-05-06
Abstract: The stent has a flexible tubular body. The wall of the body contains several adjacent cells bounded by bridge pieces joining adjacent cells. In the axial direction of the stent are alternate first (4) and second (5) different cells. In a peripheral direction, the adjacent cells are identical. The first cells, in the non-expanded state of the stent, have folded zigzag shaped bridge-pieces (6) on two opposite sides. The second cells, in the non-expanded state, have folded and or juxtaposed bridge parts (7,8) on all sides.
Patent EP-0883159-A2 (EP)
Inventor: SEKI HIROFUMI
IPC: H01L21/31
Filed: 1998-05-15
Abstract: Dielectric bodies 16a, 16b are arranged in waveguide
portions 3a, 3b for passing a microwave and for
holding a plasma generating chamber 25 at a vacuum.
The dielectric bodies 16a, 16b are arranged to intersect
at least an electron cyclotron resonance area
(112) of the waveguide portions 3a, 3b. Tip end portions
of the dielectric bodies 16a, 16b at the side of
the chamber 25 are positioned toward a side of the
chamber 25 from an intermediate portion of the axial
length of a first permanent magnet (15) which is
arranged by enclosing an outer periphery of the waveguide
portions 3a, 3b; and tip end portions of the dielectric
bodies 16a, 16b at a side of the chamber 25
is substantially consistent with the inner face of the
chamber 25.
Patent EP-0881815-A2 (EP)
Inventor: FANTIN MAURO
IPC: H04M11/06
Filed: 1998-05-22
Abstract: A method for distributing broadband services which
essentially provides for separating the broadband front end
of a receiver from the rest of the circuit and placing it
in the fiber node or in the utility closets of a building
with connection to the coaxial cable; the front end is then
connected to an ADSL modem or to a modulator or to an
amplifier and the signal is transferred to an adder; the
two signals are then carried, over the existing telephone
wire pair, to an individual end user, where the signals are
split to the telephone and to the television set.
Patent EP-0888736-A2 (EP)
Inventor: MAYR STEFAN
IPC: A47B31/00
Filed: 1998-07-03
Abstract: The service trolley has at least one storage surface (9-12;9a-12a) about which on one side of a cabinet (3), a vertical axis (8), from one side of a glass door's (4) oriented position, is rotatably held in front of the glass door's gripping position. The multiple overlaid storage surfaces may be rotatably held on the common vertical axis. On both sides of the cabinet there may be at least one stack plate (9-12;9a-12a) arranged on the vertical axis. The stack plates may look arc-shaped in perspective. The overlying stack plates may be connected together in the vicinity of its free ends.
Patent EP-0875497-A2 (EP)
Inventor: CORDIER GEORGES
IPC: C07B61/00
Filed: 1995-11-29
Abstract: A new process for obtaining cpds. of general formula (I) comprises submitting a cpd. of formula (II) to catalytic hydrogenation in a liq. medium contg. a catalyst, under pressure of H2, to effect catalytic redn. and (if need be) a hydrogenolysis reaction. The cpd. (II) is added progressively to the medium in such a way that the content of (II) remains less than or equal to 1000 ppm (wt.), to selectively form cpd. (I). n = 1 to 5; Z = a radical stable in catalytic hydrogenation conditions; p = less than 5-n; X = a hydrogenolysable radical; q = 0 to (5-(n+p)).
Patent EP-0908853-A2 (EP)
Inventor: PINTSOV LEON A
IPC: G07B17/00
Filed: 1998-10-05
Abstract: The present invention is a method of encrypting unique addressee
information into the indicium of a mail piece and verifying the indicium. Local
digital tokens are printed in the indicium of the mail piece and point to pivotal
address characters in the addressee block. The pivotal address characters
are also printed in the indicium. Additionally, a global digital token is included
in the indicium.
Patent EP-0911993-A2 (EP)
Inventor: ABE KATSUAKI
IPC: H04W56/00
Filed: 1998-10-21
Abstract: A TDMA radio terminal comprises a transmitter portion and a
receiver portion. A reference signal is launched in the transmitter portion while
tuning the receiver portion. At the same tine, an internal delay counter is
started. The counter counts clock pulses till the reference signal returns
through the receiver portion. Letting this pulse count be Nd, a transmission
wait time is Nt - Nd. Nt is a transmit timing at the antenna. The Nd counting
operation may be triggered by a power on or a signal from a controller. Method
for determining the transmission wait time in the production site is also
disclosed.
Patent EP-0927958-A2 (EP)
Inventor: PIERCE PERRY A
IPC: G06Q10/00
Filed: 1998-12-18
Abstract: A system and method for postage metering provides a plurality of client
modules (20) on a network (10). A local postage security device (40) (PSD)
is coupled to a first one of the client modules (20) and a remote PSD (40) is
coupled to a second one of the client modules (20). The local and remote
PSDs (40) include respectively first and second unique identification, postal
value storage and digital signature generator. The first client module (20) is
connected to a remote data center (5) that includes third unique identification,
third postal value storage and a third digital signature generator. The first
client module (20) selectively requests one of a first evidence of postage
payment from the local PSD (40), a second evidence of postage payment
from the remote PSD (40) and a third evidence of postage payment from the
data center (5). The first client module includes a printer (22) for printing the
selected one of the first, second and third evidences of postage payment on a
mailpiece.
Patent EP-0909689-A2 (EP)
Inventor: GOWAN JOHN J
IPC: B60T8/32
Filed: 1998-09-08
Abstract: At low speeds, an antiskid/autobrake control system applies a brake release
current to the antiskid valves of the brake system associated with selected wheels of
an airplane to prevent brake shudder caused by gear walk. The control system
obtains a measured wheelspeed value from each of the selected wheels and calculates
a reference wheelspeed based the measured wheelspeed. Tests are made to determine
if the reference wheelspeed is below some predetermined magnitude, e.g., 15 knots,
and if the airplane ground speed is below some predetermined magnitude, e.g.,
50 knots. If the tests are passed, the value of a low-speed brake release current to be
applied to the antiskid valves of the airplane's brake system is determined. In order
to prevent an abrupt change in braking, the low-speed brake release value ramps off
as the airplane slows to a stop. Releasing some of the brakes results in the pilot
increasing pressure on the remaining brakes, thereby eliminating brake shudder due
to gear walk. Preferably, the low-speed brake release signal is only generated if a
valid wheelspeed value has been detected in a predetermined period of time, e.g.,
0.5 seconds. Further, a low-speed brake release current is generated only if the low-speed
brake release current is greater than an antiskid control current.
Patent EP-0857459-A2 (EP)
Inventor: MCNAUGHTON JOHN PETER
IPC: A61B5/087
Filed: 1998-02-03
Abstract: A peak flow meter has an element (4) displaceable
along a hollow body (2) by the exhalation of a subject, and
means for indicating the maximum displacement of that
element as a measure of peak flow. Pre-set markers (20)
are located at selected positions to indicate selected
displacement values. The markers are in the form of
elements that are snap-fitted onto the meter body at chosen
positions and they have a toothed interengagement (12,28)
with the body as they snap-fit into place. Accidental or
careless movement of the markers is thereby precluded while
permitting ready placement when required
Patent EP-0875556-A2 (EP)
Inventor: LENTSCH STEVEN E
IPC: C11D11/00
Filed: 1998-03-09
Abstract: A rinse aid composition for use on plasticware is
herein described which requires lower concentration of
conventional hydrocarbon surfactants, exhibits adequate
sheeting on the plasticware and acceptable drying time
which prior rinse aids have failed to provide without
special handling. The compositions described contain
hydrocarbon surfactants and a polyether or polybetaine
polysiloxane copolymer surfactant alone or in combination
with a fluorinated hydrocarbon surfactant. The composition
may be formulated as a solid or liquid suitable for
dilution to form an aqueous rinse used to contact the
plasticware in a warewashing machine.
Patent EP-0910084-A2 (EP)
Inventor: NIWATA TSUYOSHI
IPC: G11B23/03
Filed: 1998-03-20
Abstract: A disk-cartridge-type adapter (50) is shaped like
a disk cartridge. The adapter (50) has an insertion
detector (64) and a rotation detector (65). Power
supply to a controller (62) of the adapter (50) is
enabled when the adapter (50) is inserted into a disk
cartridge drive. Power supply to other parts of the
adapter (50) is enabled when a motor of the disk
cartridge drive starts to rotate. This arrangement can
reduce the power consumption of the adapter (50).