baber/WOPTO huggingface dataset:
Patent EP-0876072-A2 (EP)
Inventor: KRUYS JAN P
IPC: H04B7/26
Filed: 1998-04-21
Abstract: A scalable radio platform for wireless communication systems interfaces
with either user equipment or system equipment to allow system parameters to be
modified such that users of different communication systems can communicate with
each other, and also allows a wireless communication system to adapt to changing radio
conditions.
Patent EP-0911814-A2 (EP)
Inventor: KUDO TAKAO
IPC: G11B5/842
Filed: 1998-09-07
Abstract: The present invention provides a magnetic recording medium
including a magnetic layer having a preferable surface state
and an excellent electro-magnetic conversion characteristic as
well as an excellent conductivity. 
     The magnetic recording medium according to the present
invention includes a lower conductive layer 2 containing
electro-conductive fine particles and a binder and formed on
a non-magnetic support body 1; an intermediate flat layer 3
containing a non-magnetic powder and a binder and formed on the
lower conductive layer 2; and an upper magnetic layer 4
containing a ferromagnetic powder and a binder and formed on
the intermediate flat layer 3.
Patent EP-0912067-A2 (EP)
Inventor: VAN DU VINCENT
IPC: H04N9/73
Filed: 1998-10-27
Abstract: The present invention relates a method and system for scaling
the output of an electron gun in a cathode ray tube. The system
comprises an electron gun located in the cathode ray tube and a
memory configured to store an offset value representative of a
difference between a maximum output level and an unadjusted output
level of the electron gun. The system further comprises a
processor coupled to the memory. The processor generates a first
signal representative of an input voltage corresponding to the
unadjusted output level of the electron gun, and the processor
generates an offset signal representative of the offset. A
summing circuit is coupled between the processor and the electron
gun, which combines the first and the offset signals to provide a
scaled signal. The electron gun receives the scaled signal and
generates an optimized output based on the scaled signal. The
scaling technique may also be applied to a second and a third
electron guns.
Patent EP-0926745-A2 (EP)
Inventor: IINO AKIHIRO
IPC: B06B1/06
Filed: 1998-12-08
Abstract: An ultrasonic motor has a piezoelectric element, a
driver circuit for creating an excitation signal based on
information about the excitation of the piezoelectric
element, and a power supply for supplying a voltage to the
driver circuit. This motor includes a voltage-adjusting
circuit for adjusting the voltage supplied from the power
supply to the driver circuit. The motor further includes
a voltage comparison means for comparing the voltage
detected by the voltage-detecting means with data about a
preset voltage of the power supply and a circuit constant
control means for controlling the voltage-adjusting
circuit to optimize the voltage supplied to the driver
circuit, for example, if the comparison made by the
voltage-comparing means indicates that the detected
voltage is not coincident with the data about the voltage
of the power supply.
Patent EP-1034416-A2 (EP)
Inventor: WALTER KLAUS
IPC: G01L23/22
Filed: 1998-09-22
Abstract: The invention relates to a method for evaluating the march of pressure in the combustion chamber of an internal combustion engine, wherein the output signal of at least one cylinder pressure sensor and a crankshaft angle sensor is evaluated. Pressure march characteristics for specific valve control times are obtained by analysing the march of pressure in the combustion chamber via the crankshaft angle. Said characteristics enable the following valve control times to be deduced in relation to the crankshaft angle: "outlet opens", "outlet closes", "inlet opens", "inlet closes".
Patent EP-1023787-A2 (EP)
Inventor: HAARTSEN JACOBUS CORNELIS
IPC: H04W72/04
Filed: 1998-10-15
Abstract: L'invention concerne un procédé et un système de communication par radio dans un système utilisant l'accès multiple par répartition dans le temps (AMRT), dans lequel une voie de communication (A, B, C, d) comprend au moins un intervalle de temps parmi plusieurs intervalles de temps séquentiels (0-23) qui forment une trame AMRT, et dans lesquels un intervalle dans le temps (A, B, C) d'une trame saute dans la position entre les trames séquentielles (saut(k), saut(k+1)). Les sauts sur un intervalle de temps (A, B, C) dépendent de la voie de communication à laquelle est attribué ledit intervalle (A, B, C).
Patent EP-0940831-A2 (EP)
Inventor: GARRELS KAI DIPL-ING
IPC: H01H1/58
Filed: 1999-01-20
Abstract: The arrangement is arranged in a casing, and includes an adjustment arrangement for an adjustment from a user surface, whereby pins (24) extend from one side of the casing (2), which are connected with components arranged within the casing, and which can be soldered on a printed circuit board (26).
Patent EP-0939330-A2 (EP)
Inventor: HAYASHI MASATAKE
IPC: G09G3/36
Filed: 1999-02-18
Abstract: Disclosed is a plasma addressed display device
characterized in that a plurality of scanning electrodes are
formed in each discharge channel, wherein discharge is
generated by applying selective pulses in sequence to the
plurality of scanning electrodes allocated to each discharge
channel, whereby each of the number of the scanning electrodes
and the number of partition walls can be reduced in at least
half to thereby enhance the opening ratio, as compared with a
related art plasma addressed display device.
Patent EP-0952645-A2 (EP)
Inventor: KAMIYAMA SATOSHI
IPC: H01S5/30
Filed: 1999-04-22
Abstract: A GaN buffer layer (12) and an Si-doped n-type GaN contact layer (13) are formed in this order on a sapphire substrate (11). An n-type Al 0.3 Ga 0.7 N cladding layer (14), an n-type Al 0.25 Ga 0.75 N optical guide layer (15), a multi-quantum well active layer (16), in which Al 0.2 Ga 0.8 N well layers and Al 0.25 Ga 0.75 N barrier layers are alternately stacked, an Mg-doped p-type Al 0.25 Ga 0.75 N optical guide layer (17), a p-type Al 0.4 Ga 0.6 N 0.98 P 0.02  cladding layer (18) and a p-type GaN contact layer (19) are stacked in this order on an active region on the upper surface of the n-type contact layer.
Patent EP-1036623-A2 (EP)
Inventor: VICENTINI MARCO
IPC: B23D45/02
Filed: 1999-05-21
Abstract: A single-blade sawing machine for cutting metal or
plastic sections (8) comprises a central body (3) mounted
to a support (1); a cutting assembly equipped with a single
blade (9) and a motor (15), with the cutting plane of the
assembly that can be inclined to a first axis perpendicular
to the longitudinal axis of said section (8). 
     The machine provides swivel means (12, 13) located
between said central body (3) and said support (1), for
inclining said cutting assembly to a second axis
perpendicular to both the longitudinal axis of the section
and said first axis whereby said machine accomplishes
compound cuts by using a single blade.
Patent EP-0985973-A2 (EP)
Inventor: MASUMI SATOSHI
IPC: G03C7/20
Filed: 1999-09-07
Abstract: A direct positive silver halide photographic light
sensitive material is disclosed, having yellow, magenta and
cyan image forming units, wherein at least one of the color
image forming units contains at least two internal latent
image forming silver halide emulsions which are different in a
factor of contribution to image formation, a silver halide
emulsion having a lower factor of contribution to image
formation having a part common to sensitivity of a silver
silver halide emulsion contained in one of the other two image
forming units, and the photographic material is subjected to
exposure, based on digitized image information.
Patent EP-0991017-A2 (EP)
Inventor: KATO NORIYOSHI
IPC: H04N5/14
Filed: 1999-09-28
Abstract: In a motion detection circuit, a difference signal
between the video and one-frame delayed video signals is
generated. An Edge signal is generated from the video and
delayed video signals. Motion in a target pixel is judged
from the interframe difference signal according to the edge
signal. A motion judging circuit further includes an LPF
and a selector for supplying an output of the LPF or the
difference signal. The motion judging circuit may further
includes: a peripheral pixel comparing circuit (may be
bypassed) for detecting motion at the pixel by checking
polarities of the difference signal at an area around the
target pixel; a majority detection circuit (may be
bypassed) for detecting a majority of the results of the
polarity deviation detection circuit to judge the motion
with deviation to a side of stopping; and a polarity
deviation detecting circuit for judging the motion as
moving in the presence of agreement of the polarities of
all pixels at any of peripheral areas around the target
pixel. The size of the peripheral areas are controlled.
The polarity deviation circuit may compensate the result of
the majority detection circuit. Width of the edge signal
is controlled. A noise suppression apparatus including a
motion detection circuit mentioned above is also disclosed.
Patent EP-0995994-A2 (EP)
Inventor: KNAPPE WOLFGANG DR
IPC: G01N33/545
Filed: 1999-10-19
Abstract: Skeleton-free, high-precision functional films for use in analysis, comprising a film formed from a natural or synthetic film-forming polymer, one or more compounds providing functionality to the film and optionally auxiliaries and/or other additives, comprise an amide wetting agent. Skeleton-free, high-precision functional films comprising a film formed from a natural or synthetic film-forming polymer, one or more compounds providing functionality to the film and optionally auxiliaries and/or other additives, comprise a wetting agent of formula (I)-(III). R1 = straight chain or slightly branched 9-23C (especially 11-19C) aliphatic group optionally containing 1-3 double bonds; R2 = 1-8C (especially 1-4C) straight chain or slightly branched alkyl; M = H or a metal atom. Independent claims are included for (1) preparation of the functional films; (2) test strips made from a flexible, film forming carrier on which one or more test fields are arranged, next to each other in a test area, coated with one or more of the high-precision functional films and optionally coated with a spreadable material; (3) detection of analytes in liquid samples using the test strip where the test liquid is placed on the test application area and a signal generation on the detection films is observed, where the signal is a measurement of the presence/quantity of the analyte.
Patent EP-1006202-A2 (EP)
Inventor: DISCH GUENTER
IPC: C21D1/63
Filed: 1999-11-10
Abstract: Heat treatment process, comprises preheating workpieces (11) in air prior to homogenization annealing under protective gas and martensitic quench hardening. A heat treatment process, preferably for steel workpieces, comprises preheating the workpieces (11) in air at below their transformation temperature (preferably ≥ 300, especially 400-600 degrees C), homogenization annealing under protective gas at above the transformation temperature (preferably above the steel eutectoid temperature of 723 degrees C) and then martensitic hardening in a quenching bath (19). An Independent claim is also included for an installation for carrying out the above process.
Patent EP-1009177-A2 (EP)
Inventor: BEN-YAIR ISAAC
IPC: H04W4/90
Filed: 1999-12-07
Abstract: An emergency call location tracing system comprising a wireless PBX
composed of a number of base stations, each having a specific range and area of
coverage. When emergency services (911) are dialed from any mobile telephone, the
PBX intercepts the 911 call, and dynamically provides special treatment for this type of
call before transmitting it. The PBX operates to identify the base station through which
the call was transferred, and provides the caller extension number or DID number, and
the base station being used, so that a phone number and location identifier are
encoded within the coded information for the call being transmitted. The standard
transmission protocol has subaddress fields for use in encoding this information so that
it can be included within the transmitted phone call. When received by the emergency
services provider, the coded information can be obtained by appropriate decoding
techniques, and a translation table may be used to identify the physical location of the
base station initiating the call. Thus, a mobile telephone which initiates an emergency
call benefits from the inventive system since its physical location and extension number
are coded with the telephone call itself, for use by the emergency service provider in
quickly and more efficiently dispatching emergency services to the correct location
Patent EP-1014120-A2 (EP)
Inventor: HAWKINS GILBERT A
IPC: G02B26/08
Filed: 1999-12-09
Abstract: A method for manufacturing a mechanical grating device is
presented. The device consists of a plurality of parallel-suspended ribbons that are
deformed using, for example, an electrostatic force to actuate alternate ribbons.
Actuation is a deformation of the ribbon resulting from an applied voltage to
affect the height of the ribbons above a substrate. The method for manufacturing a
mechanical gating device comprises the steps of: providing a spacer layer on top
of a protective layer which covers a substrate; etching a channel entirely through
the spacer layer ; depositing a sacrificial layer at least as thick as the spacer layer;
rendering the deposited sacrificial layer optically coplanar by chemical mechanical
polishing; providing a tensile ribbon layer completely covering the area of the
channel; providing a conductive layer patterned in the form of a grating;
transferring the conductive layer pattern to the ribbon layer and etching entirely
through the ribbon layer; and removing entirely the sacrificial layer from the
channel.
Patent EP-0961180-A2 (EP)
Inventor: TIDRICK ROBERT C
IPC: G03G15/00
Filed: 1999-03-01
Abstract: A media transport unit includes an envelope transport structure that
utilizes support fingers directly under the envelope. The support fingers are canted
toward the center line of the paper path. The envelope flap passes over the support
fingers at an angle that prevents the envelope flap from catching a support finger and
potentially causing envelope wrinkling or a jam. The support fingers on either side
of the area over which the envelope passes are canted away from the center line of
the paper path to prevent the edges of full width media from catching the surface of
a support finger.
Patent EP-0961257-A2 (EP)
Inventor: WALTER HERBERT
IPC: G09F7/18
Filed: 1999-05-20
Abstract: The connection consists of a cylindrical sleeve (1) having an upper peripheral collar (10), a lower conical recess (12) and an outer threaded section (11). A nut (3) is screwed onto the threaded section in order to reduce the support structure between the collar and the nut. A vertical support is inserted into the sleeve via a conical end section (20). The conical recess is provided with deepened contours (13,21), and the end section is deepened in a complementary way in order to prevent unwanted rotational movement of the vertical support.
Patent EP-1057220-A2 (EP)
Inventor: MATTHIES DENNIS LEE
IPC: G02F1/1335
Filed: 1999-02-17
Abstract: A tiled display device is formed from display tiles having picture element (pixel) positions defined up to the edge of the tiles. Each pixel position has an organic light-emitting diode (OLED) active area which occupies approximately 25 percent of the pixel area. Each tile includes a memory which stores display data, and pixel driving circuitry which controls the scanning and illumination of the pixels on the tile. The pixel driving circuitry is located on the back side of the tile and connections to pixel electrodes on the front side of the tile are made by vias which pass through portions of selected ones of the pixel areas which are not occupied by the active pixel material. The tiles are formed in two parts, an electronics section and a display section. Each of these parts includes connecting pads which cover several pixel positions. Each connecting pad makes an electrical connection to only one row electrode or column electrode. The connecting pads on the display section are electrically connected and physically joined to corresponding connecting pads on the electronics section to form a complete tile. Each tile has a glass substrate on the front of the tile. Black matrix lines are formed on the front of the glass substrate and the tiles are joined by mullions which have the same appearance as the black matrix lines. Alternatively, the black matrix lines may be formed on the inside surface of an optical integrating plate and the tiles may be affixed to the integrating plate such that the edges of the joined tiles are covered by the black matrix lines. A cathodoluminescent tile structure is formed from individual tiles that have multiple phosphor areas, a single emissive cathode and horizontal and vertical electrostatic deflecting grids which deflect the electron beam produced by the single cathode onto multiple ones of the phosphor areas.
Patent EP-1135623-A2 (EP)
Inventor: DUPOIRON FRANCOIS
IPC: F16L11/16
Filed: 1999-07-30
Abstract: A flexible tubular pipe having an internal sheath and a pressure vault around the sheath with a helically would short pitch metal wire. The metal wire has an I-shaped cross-section with a narrowed central web and greater thickness internal and external flanges. Recesses in at least one set of the flanges enable fastening elements to be installed for holding to adjacent wire windings. The ratios of widths of the flanges, height and width of the wire, moments of inertia in the width wise and radial direction are disclosed.
Patent EP-1084260-A2 (EP)
Inventor: KUIDA KEISUKE
IPC: C12N9/64
Filed: 1999-05-28
Abstract: L'invention concerne des animaux issus de manipulations génétiques et présentant une carence de l'expression de la Caspase-9, une protéine intervenant dans la mort cellulaire programmée. Cette invention concerne également des méthodes permettant de prévenir certains types de mort cellulaire liés à l'activation de la Caspase-9.
Patent EP-1129351-A2 (EP)
Inventor: ROTHBERG-GOULD BONNIE
IPC: C12Q1/68
Filed: 1999-11-12
Abstract: The present invention describes polynucleotides and polypeptides associated with PPARα-mediated pathways that are useful as therapeutic compositions in method for the treatment of peroxisomal disorders. These polynucleotides and polypeptides were identified through the use of differential gene expression analysis. In particular, the present invention discloses eleven novel gene fragments, and numerous single nucleotide polymorphisms, located in previously disclosed genes, all of which have been discovered to be associated with PPARα-mediated pathways.
Patent EP-1143909-A2 (EP)
Inventor: HOVLAND CLAIRE T
IPC: A61H7/00
Filed: 1999-11-18
Abstract: Therapeutic devices and methods according to embodiments of the invention encourage or cause clitoral engorgement to assist in the treatment of female sexual dysfunction. A vacuum is created over the clitoris, or suction is applied to the clitoris, to create a negative pressure in the clitoris that is lower than the systolic blood pressure. This tends to promote engorgement of the clitoris with blood.
Patent EP-1145089-A2 (EP)
Title: Hybrid temperature control system
IPC: B60P3/20
Filed: 1999-12-17
Abstract: A hybrid temperature control system for controlling the temperature of the air in a conditioned space, and including a mechanical temperature control unit having primary evaporator means for reducing the temperature of conditioned space air, the first evaporator means utilizing a refrigerant to remove the heat from the air; the hybrid temperature control system further comprising supplemental evaporator means located a distance from the primary evaporator means, the supplemental evaporator means utilizing a cryogen to remove additional heat from the air to further reduce the temperature of the conditioned space air.
Patent HK-1245579-A2 (HK)
Title: Method for forming patterns on cotton candy
Inventor: LAM KA KIN
IPC: A23G/
Filed: 2018-05-03
Abstract: The present invention provides a method for forming patterns on cotton candy, which comprises the following steps: forming a pattern matrix on a soft plastic base according to a pre-determined pattern; disposing the matrix on the surface of the cotton candy; and spraying frosting on the matrix to form the desired pattern on the space therebetween. The method of present invention can process in advance different patterns by computer, followed by laser cutting the patterns. The spaces formed by laser cutting can be covered by frosting, and the patterns are edible. The different patterns can present different trademarks, which can facilitate brand promotion and further facilitate to change the appearance of the product, improving product attraction itself.
Patent MD-20210058-A2 (MD)
Title: Use of methyl ent-16-azido-17-carboxyethoxymethylkauranoate as a selective non-Hodgkin lymphoma proliferation inhibitor
Inventor: KULCIŢKI Veaceslav
IPC: C07C61/08
Filed: 2020-03-12
Abstract: The invention relates to derivatives of natural compounds, which exhibit selective cytotoxic properties against certain human cancer cell lines and can be used as chemotherapeutic agents for the treatment of oncologic diseases. According to the invention, claimed is the use of methyl ent-16-azido-17-carboxyethoxymethylkauranoate with the formula as a selective cytotoxic compound, for which selective inhibition of Z-138 tumor cell line (non-Hodgkin lymphoma) proliferation has been demonstrated at an IC50 value equal to 0,5µg/mL.
Patent RO-96819-A2 (RO)
Inventor: BONTEA DANUT
IPC: C08B5/02
Filed: 1987-03-13
Abstract: Cellulose-carboxy- methyl-nitrate has lower flammability than cellulose trinitrate and is used as stabilising agent in alkaline suspns. or as a thickening agent. An acid form cpd. is prepd. at room temp. with agitation with an alcoholic soln. of sulphuric acid (10%) from sodium-carboxy methylcellulose of varying degs. of substn. This is washed with water to remove sodium-sulphate formed and is agitated at room temp. with a sulpho-nitrile mixt. to obt. the reqd. cellulose-carboxy-methyl-nitrate. The prod. is filtered and treated with a boiling sodium carbonate soln. for the removal of residual degradation prods.
Patent RO-100442-A2 (RO)
Title: Diluted aqueous solutions coopper ions cleaning-up process
Inventor: NEMES ANDREI IOAN
IPC: C22B3/26
Filed: 1988-01-11
Abstract: The process comprises contacting of the solution with extraction agent on a solid silica support. The liquid-liquid extraction agent is mono-or diester of phosphoric acid higher alcohol. Preferably, di-(2-ethyl hexyl) phosphoric material is employed, and repeated extraction with sulphuric acid solution is applied. @(1pp)
Patent RO-102697-A2 (RO)
Title: Rejection device of disturbances when dynamic balancing
IPC: G01M1/02
Filed: 1989-06-30
Abstract: The invention refers to a device for interference rejection that may be used for balancing machines equipped with electro-dynamic transducers with rotation coils, and a duralumin frame with a groove on generators with a length based on the machine overspeed. The input interface has a passive low-pass filter following the linear amplifier. In order to obtain an efficient interference rejection, with an admissible damping of the useful signal of machines with high operating speed, the groove length must be maximal and the filter cutting rate should be minimal. For machines with low operating speeds, the opposite applies.