baber/WOPTO huggingface dataset:
Patent EP-0985313-A1 (EP)
Title: Method for hiding binary data in a digital image
Inventor: DUGELAY JEAN-LUC
IPC: G06T1/00
Filed: 1999-03-04
Abstract: The invention concerns a method for hiding a primary digital information (Iinf1) in an initial digital document, in particular an initial multimedia document (Iorig), characterised in that it consists in: first breaking down the initial document (Iorig), by determining a reference digital document (Iref) a function of the initial digital document (Iorig) in particular by a fractal method, and a secondary digital information (Iinf2) a function of the primary digital information to be hidden, such that the sum of the reference digital document (Iref) and said secondary digital information (Iinf2) is a substantially modified document (I'orig) equal to the initial digital document (Iorig); inserting the secondary digital information (Iinf2) thus determined in said initial document, by computing a modified image (I'orig) constituted by the sum of said reference digital document (Iref) and said secondary digital information (Iinf2)so as to obtain a modified digital document (I'orig) close to the initial document (Iorig) but integrating substantially indiscernible the primary digital information (Iinf1) to be hidden. Said method enables to retrieve digital information hidden in a multimedia document in a dual manner. Said method, based on the concept of auto-similarity, and ensures, under certain conditions, that the input information is not visible, prevents image manipulations, and can finally be retrieved without providing knowledge of the original documents.
Patent EP-1045581-A1 (EP)
Inventor: UENO KOHEI
IPC: H04N19/44
Filed: 1999-08-23
Abstract: In the event of a short-break (discontinuity) of a signal,
which may occur at switching over a transmission system to
another at a transmission station and instantaneously cease,
a receiver can minimize the effect of the short-break of the
service so that a user at the receiver can observe the
audio-visual presentation without finding the discontinuity. 
     A receiver is so constructed that it detects a short-break
of digital broadcasting wave by the absence of a synchronizing
code or by a transmission control signal multiplexed with the
broadcasting wave and, according to the short-break detection
signal, holds data and state information (program arrangement,
and reference time information) obtained by an antenna and
converter 1, tuner and digital decoding portion 2, an error
correction code decoding portion 3, a stream multiplexed signal
separating portion 4, an audio/video decoding portion 5 and
the other components and performs a process for optimally
changing characteristics of closed loops for establishing
synchronization.
Patent EP-1123278-A1 (EP)
Title: Method for producing (+)-exo-6-phenyl-3-azabicyclo- 3.2.0]heptanes
Inventor: BISCHOF NORBERT
IPC: C07D209/52
Filed: 1999-10-13
Abstract: A process for preparing (+)-exo-6-phenyl-3-azabicyclo[3.2.0]heptanes of the formula Iwhere R is hydrogen, chlorine, bromine, fluorine or methoxy, which comprises photocyclizing a bisallylammonium salt of the formula IIwhere R has the meanings given above and X- is an anion, in an inert solvent in a glass apparatus with addition of sensitizer and precipitating using (-)-ditoluoyltartaric acid the desired (+)-exo-isomer I as ditoluoyltartrate from the resulting mixture, with or without recrystallization of this tartrate from an alcohol/water mixture.
Patent EP-1131225-A1 (EP)
Inventor: MAGYAR JOSEPH J
IPC: B60N2/23
Filed: 1999-11-18
Abstract: An assembly for adjusting the angular position of a seat back member (18) relative to a seat cushion member (12) having an anchor shaft (34) supported by a bracket (36) that is attached to the seat cushion member (12) and supports a pawl plate (32) transmitting forces thereto from a rod (24) when in a latched position. The anchor shaft (34) extends through the slot (42) to prevent longitudinal movement of the pawl plate (32) while allowing the pawl plate (32) to rotate about an axis parallel to the longitudinal axis (A) of the rod (24). A pair of guide plates (44) guide the pawl plate (32) to move in an arc transversely into and out of engagement with the rod (24) between the latched and unlatched positions. An actuator pin (56) extends laterally from the pawl plate (32) and a lever (58) is supported on an axle (60), which is supported for rotation by the housing (38). The lever (58) includes a slot (62) surrounding the pin (56) for moving the pin (56) in an arc to rotate the pawl plate (32) between the latched and unlatched positions. The housing (38) is supported on the anchor (34) for guiding movement of the pawl plate (32) between the latched and unlatched positions.
Patent EP-1140843-A1 (EP)
Inventor: CHITNIS GIRISH KESHAV
IPC: C07D213/09
Filed: 1999-11-09
Abstract: A process is provided for producing pyridine and/or alkylpyridine compounds comprising reacting a feedstream of ammonia and at least one C1-5 carbonyl reactant under conversion conditions and in the presence of a phosphorus-modified molecular sieve containing catalyst to produce a product stream having a pyridine and/or a pyridine based compound selected from alkylpyridines or polyalkylpyridines. The catalyst has improved attrition resistance without affecting catalyst activity or selectivity.
Patent EP-1090243-A1 (EP)
Inventor: BREVIK ARNT FRODE
IPC: F16L11/08
Filed: 1999-06-23
Abstract: A flexible, polymer, composite tube (1) adapted for transport of fluids such as hydrocarbons, e.g. oil and/or gas, and flexible enough to be coiled with a curvature radius as short as approximately 20 times its outer diameter. The flexible riser (1) comprises the following structural elements: an inner liner (2) of thermoplastic material, an intermediate reinforced, polymer, multi layer component (3), and an outer thermoplastic liner (4). The inner liner (2) is continuously bonded to the intermediate, multi layer component (3), which again is continuously bonded to the outer liner (4). A method for manufacturing the flexible tube (1) by welding or gluing is also described.
Patent EP-1135119-A1 (EP)
Inventor: WAGLE DILIP
IPC: A61K31/343
Filed: 1999-11-10
Abstract: L'invention concerne, en autres choses, des méthodes et des composés hypolipémiants et hypoglycémiants, en particulier des composés hypolipémiants ou hypoglycémiants ayant une structure de cyle A-B (I), dans laquelle la ligne pointillée entre les atomes de carbone 5 et 6, la ligne pointillée entre l'atome de carbone 4 et R2 ainsi que la ligne pointillée entre l'atome de carbone 11 et R3 représentent chacune indépendamment une double liaison optionnelle à partir de l'atome de carbone à numéro respectif à un atome de carbone lié, et dans laquelle X représente hydroxy, ou avec Y, il représente oxy liant l'atome de carbone 8 et l'atome de carbone 12.
Patent EP-1144215-A1 (EP)
Inventor: STASER BRIAN HALE
IPC: B60J5/04
Filed: 1999-12-16
Abstract: Cette invention concerne une portière modulaire de véhicule (10) comprenant une coquille creuse qui est constituée par des panneaux en tôle métallique (16, 18) fixés les uns aux autres par leurs bords, une barre antichocs (26) qui est fixée à la coquille creuse et qui traverse ladite coquille dans sens de la longueur, et un module (14) sur lequel viennent s'ancrer plusieurs pièces de la portière et qui est monté pré-assemblé dans la coquille creuse. Cette coquille comporte au niveau d'une extrémité avant un renfort pour charnière (20) et un renfort pour loquet (22) au niveau d'une extrémité arrière. Le module renferme une poutrelle de maintien (28) en métal qui est relié au renfort de charnière (20) à l'une de ses extrémités, et au renfort de loquet (22) à son autre extrémité de telle sorte qu'elle traverse la portière dans le sens de la longueur et forme un caisson avec la barre antichocs (26). La poutrelle (28) comporte deux profilés supérieur et inférieur (30, 32). Le module (14) est équipé d'un élément porteur rapporté moulé (38) dont la pluralité de nervures (40) coopère avec les profilés (30, 32) de la poutrelle (28) pour renforcer la rigidité torsionnelle de cette dernière. Une fois en place dans la coquille, le module améliore la protection contre les accidents offerte par la portière.
Patent EP-1119784-A1 (EP)
Inventor: OZARSKI ROBERT G
IPC: G03F7/20
Filed: 1999-09-08
Abstract: L'invention se rapporte à des réseaux de diffraction étendus, de grande qualité, présentant des angles de blazage formés avec précaution et des surfaces réfléchissantes sans défaut, qu'il est possible de fabriquer sur des substrats à orientation particulière en mettant en oeuvre des techniques de photolithographie ou de micro-usinage. La sélection d'un substrat monocristallin doté d'une surface faisant un angle connu par rapport à certains plans cristallographiques du substrat permet de pratiquer une gravure anisotrope du substrat destinée à la formation de rainures du réseau de diffraction dotées de surfaces réfléchissantes correspondant à des plans cristallographiques spécifiques. L'angle formé par la surface du substrat et lesdits plans cristallographiques spécifiques détermine l'angle de blazage du réseau de diffraction. Il est ainsi possible de fabriquer des réseaux de diffraction étendus et de grande qualité, destinés par exemple à des systèmes laser ou conçus pour être utilisés en tant que réseaux maîtres pour la fabrication de réseaux répliques.
Patent FI-20185051-A1 (FI)
Title: Method, apparatus, and system for detecting stages of sleep of person
Inventor: RYTKY JUHA
IPC: A61B5/024
Filed: 2018-01-19
Abstract: The present disclosure describes a method and an apparatus for detecting stages of Sleep of a person. The method comprises receiving temperature data and heart rate data of the person, and determining temperature variability on the basis of the temperature data and determining heart rate variability (HRV) on the basis of the heart rate data, and detecting stages of Sleep of the person on the basis of the temperature variability and the heart rate variability.
Patent HK-1024155-A1 (HK)
Title: Diagnostic apparatus.
Inventor: MURPHY GRAHAM FRANCIS
IPC: A61B5/00
Filed: 2000-06-14
Abstract: Medical sensors (1 to 4) are connected to a processor (6) comprising a PC and modems (14 and 16). The modems are connected to respective low power transmitter/receivers (18 and 20) The transmitter/receivers (18, 20) communicate with corresponding receiver/transmitters (18', 20') connected to a long range transmitter/receiver such as a satellite communications link (22, 23, 24). An operator of the apparatus has a hands free headset comprising a microphone (7) and earpieces (8), and has a head-up display (10). An electronic camera may also be provided. Medical data from the sensors (1-4) and images from the camera (9) and voice signals from the microphone (7) are processed by the processor (6), and transmitted to a remote location (B), for use by a doctor having a corresponding processor and display to diagnose the condition of a patient. The doctor can talk to the operator to advise on the condition and treatment of the patient.
Patent HK-1039892-A1 (HK)
Title: Inhibitors for use in hemostasis and immune function
Inventor: PAUL O SHEPPARD
IPC: A61P43/00
Filed: 2002-02-15
Abstract: The invention provides uses for adipocyte complement related protein in the manufacture of pharmaceuticals for minimizing vascular occlusion, inducing vasodilation and enhancing the progression of wound healing in mammals. A preferred amino acid sequence for the adipocyte complement related protein is provided. The invention demonstrates particular utility in treating cases of vascular injury arising from surgery or trauma. <IMAGE>
Patent HK-1042102-A1 (HK)
Title: Energy management polyurethane rigid foams with high recovery
Inventor: PERRY MARK J
IPC: C08G18/40
Filed: 2002-05-23
Abstract: Energy absorbing rigid polyurethane foams have both high energy absorbing efficiency as well as exceptional recovery after deformation, allowing their use in visible energy absorbing structures, particularly in the transportation vehicle industry. The foams are prepared by reaction of one or more di- or polyisocyanates with a polyol component containing both high and low molecular weight polyols, and optionally chain extenders, crosslinkers, and other additives, wherein at least one polyol is a polymer polyol such that the total vinyl polymer solids content of the foam is greater than 15 weight percent.
Patent HK-1044842-A1 (HK)
Title: A device for displaying information.
Inventor: FOSSUM STEIN ARNE
IPC: G09F1/10
Filed: 2002-08-27
Abstract: A device for displaying information, such as advertising, text, pictures or the like, comprising a wholly or partly transparent front plate (1) having an at least partly curved or bent cross section between a pair of essentially parallel side edges, and having first and second abutment members (4, 5) arranged along respective ones of the parallel edges at the concave side of the front plate (1), for retaining a display plate (6) in a fixed, curved condition between the abutment members, and a supporting means (30) for support of the front plate (1). The abutment members are gripping edges (4, 5) constituted by folded side edge portions of the front plate (1), and the supporting means consists of a support element (30) of a resilient material having opposite end portions (31, 32) shaped for releasable engagement with the gripping edges (4, 5) of the front plate (1), the element being arranged for resilient snap-in of the end portions (31, 32) to engagement with the gripping edges (4, 5) of the front plate (1).
Patent HK-1055673-A1 (HK)
Title: Skin treatment preparation.
Inventor: DIEHL CHRISTIAN
IPC: A61K36/00
Filed: 2003-08-29
Abstract: The invention concerns a skin treatment preparation, comprising carriers, a medicinal vector encapsulating a plant extract rich is reductase, catalase and superoxide dismutase. The invention is characterised in that the medicinal vector, consisting of nanospheres, represents 1 to 20 wt. % of the weight of the preparation; and the encapsulated plant extract represents 5 to 15 wt. % of the weight of the nanospheres; and the encapsulated plant extract must have the following enzymatic concentrations: reductase between 100 and 1000 Ul, catalase between 100 and 1000 UI, superoxide dismutase between 500 and 5000 UI. The invention is useful for limiting depigmentation and reducing inflammatory front in vilitigo pathology and possible repigmentation.
Patent HK-1074116-A1 (HK)
Title: Universal quick connector apparatus for an lcd monitor
Inventor: JERRY MOSCOVITCH
IPC: H01R24/66
Filed: 2005-06-22
Abstract: Described herein is a system having an LCD computer monitor including a monitor housing. The system further includes a connector apparatus for allowing quick electrical and mechanical coupling and decoupling of said LCD computer monitor to a support member disposed on a wall or a rear portion of a car seat. The connector apparatus has a first component attached to the rear surface of said LCD computer monitor and a second component mountable to the support member and capable of mating with the first component.
Patent HK-1073352-A1 (HK)
Title: Tripod head
Inventor: VOGT PHILIPPE
IPC: G03B17/56
Filed: 2005-07-15
Abstract: The tripod head has a cylindrical housing (1) with connecting means (11) at one end for a tripod, an aspherical ball joint (2) movable in the housing, a bearing element (4) for the ball joint, and a device (5) for the fixing of the ball joint. The device for the fixing of the ball joint has a support (6) with diametrally disposed engagement sections and which is installed between the bearing element and two sliding components (19,20). A rolling bearing may be provided between the bearing element and the support.
Patent HK-1112305-A1 (HK)
Title: Method for delivering interrupts to user mode drivers
Inventor: TALLURI MADHUSUDHAN
IPC: G06F/
Filed: 2008-07-02
Abstract: Systems and methods for providing a framework within which device drivers may run at a user-mode level. A platform (e.g., APIC) or bus (PCI bus) generic feature is used to take the CPU out of interrupt mode without having to wait for a user-level driver to clear the device interrupt. This allows writing the complete device driver in user space. The device driver still get notifications on interrupts but not at interrupt priority. The same scheme can be extended to shared interrupts, where multiple devices share a single interrupt line.
Patent HK-1115361-A1 (HK)
Title: Multi-layer heat insulating container
Inventor: ROBERTSON RONALD D
IPC: B31B50/00
Filed: 2008-07-29
Abstract: A storage container (10) includes a receptacle (12) having a circumferential sidewall (28) and a sleeve (14) fixedly attached to the receptacle having a circumferential sidewall with a left edge (34), a right edge (36), and marginal portions adjacent the left and right edges wherein the edges meet to form a butt seam (42). The receptacle sidewall and the sleeve sidewall define an insulating layer (44) therebetween. The insulating layer includes a first edge and a second edge wherein the first and second edges do not extend under the marginal portions such that the insulating layer has a smaller circumference than that of the sleeve sidewall. A method for forming a storage container is also provided.
Patent HK-1120402-A1 (HK)
Title: Disintegrating loadable tablets
Inventor: HOLM PER
IPC: A61K/
Filed: 2008-10-27
Abstract: A disintegrating loadable tablet product in compressed form comprising i) at least 60% w/w of a sorbent material having a specific surface area (BET surface area) of at least 50 m2/g as measured by gas adsorption or mixtures of such sorbent materials, and ii) a disintegrant or a mixture of disintegrants wherein the tablet in compressed form has a) a porosity of 45% v/v or more, b) a hardness of at least 20 Newton, and c) a loading capacity of at least 30% of a liquid. The tablet is suitable for the preparation of a tablet containing an active substance by e.g. immersing the tablet in a liquid containing the active substance. The invention thus provides a safe and reproducible new method of preparing pharmaceutical tablets.
Patent HK-1123588-A1 (HK)
Title: Guide shoe and climbing system for use in the building sector
Inventor: HOBMEIER HEINZ
IPC: E04G/
Filed: 2008-11-28
Abstract: A guide shoe (16) for a climbing system for use in the building sector comprises at least one guide jaw (86) which can be displaced in the horizontal direction and can be pivoted about a horizontal axis. A climbing system comprises: at least one such guide shoe; at least one scaffold unit which can be guided and/or suspended in at least one guide (16) on a structure; and at least one lifting drive which can be releasably fitted directly on discrete mounts (20) on the structure and which can be switched between a first operating mode in which the scaffold unit can be raised and a second operating mode in which the lifting drive can be raised.
Patent HK-1133378-A1 (HK)
Title: Surgical articles for treating pelvic conditions
Inventor: MONTPETIT KAREN PILNEY
IPC: A61B/
Filed: 2009-08-24
Abstract: Described are pelvic implants and methods of surgically placing pelvic implants, that provide treatment for pelvic floor disorders by support of the levator.
Patent HK-1144026-A1 (HK)
Title: Radio frequency sim card, radio frequency card reader and magnetic induction control method in radio frequency communication
Inventor: LI MEIXIANG
IPC: G06K/
Filed: 2010-11-04
Abstract: The present invention involves an RF SIM card, an RF card Reader, and magnetic induction control methods in RF Communication. The RF SIM card includes a SIM card core, a first RF transceiver module, a first RF antenna and a first microcontroller, and a magnetic induction module. When the magnetic induction module does not receive a matching magnetic field signal, the first RF transceiver module and the first microcontroller are both in a dormant state. When the magnetic induction module receives a magnetic field signal generated by the magnetic field generation module, the received magnetic field signal is converted to an electrical signal to activate the first RF transceiver module. The first RF transceiver module subsequently examines whether an RF modulation signal exists to determine whether to generate an external interruption to wake up the first microcontroller, and further enters a normal working state to exchange data with the RF card reader. The present invention greatly reduces the power consumption of the SIM card, and effectively controls the RF communication range and avoids read error and unintended reading.
Patent HK-1161215-A1 (HK)
Title: A refill container for receipt in a dispensing system
Inventor: REYNOLDS AARON R
IPC: B67D7/06
Filed: 2012-02-17
Abstract: A dispensing system is disclosed which utilizes an electronically powered key device and/or identification code associated with a refill container to preclude the need for mechanical keys. The system utilizes a near field frequency response to determine whether a refill container is compatible with a dispensing system. In particular, the refill container is provided with a coil terminated by one of a number of capacitors. The container is received in a housing that provides a pair of coils that are in a spatial relationship with the installed refill container's coil. By energizing one of the housing's coils, the other coil detects a unique electronic signature generated by the container's coil. If the signature is acceptable, the dispensing system is allowed to dispense a quantity of material. The system also provides a unique latching mechanism to retain the container and ensure positioning of all the coils.
Patent HK-1000505-A1 (HK)
Title: A method and equipment for the electromagnetic dynamic plasticating extrusion of polymer materials
Inventor: JIN-PING QU
IPC: B29C48/395
Filed: 1997-11-04
Abstract: The method for the extrusion of polymer materials comprises the steps of conveying solids plastifying same and mixing it. To enhance the extrusion process it uses the electromagnetic energy that is applied through a moving magnetic body (2) to provide the various types of energy for the dynamic plastication and extrusion. The entire process takes place in a state of periodic oscillation. <IMAGE>
Patent HK-1005187-A1 (HK)
Title: Amide tetrazole acat inhibitors
Inventor: O'BRIEN PATRICK MICHAEL
IPC: C07D401/12
Filed: 1998-05-15
Abstract: Pharmaceutically useful compounds having ACAT inhibitory activity of formula (I) wherein n is zero, one or two; R1 is phenyl, substituted phenyl, naphthyl, substituted naphthyl, a heteroaromatic group or a hydrocarbon group having from 1 to 18 carbon atoms; R2 and R3 are hydrogen, halo, hydroxy, alkyl, alkenyl, cycloalkyl, phenyl, substituted phenyl, a heteroaryl, or form a spiroalkyl group, and R4 is a hydrocarbon group having from 1 to 20 carbon atoms.
Patent HK-1011012-A1 (HK)
Title: Preparation of chiral alpha-halocarboxylic acids
Inventor: BROGER EMIL ALBIN
IPC: C07C229/20
Filed: 1998-11-20
Abstract: Prepn. of an optically active  alpha -(chloro or bromo)-alkanoic acid, salt or deriv. of formula R(CH2)n-CH2-CHX-COOM (I) comprises enantiomer-selective hydrogenation of an  alpha , beta -unsatd. alkenoic acid deriv. of formula (II) in presence of a ruthenium complex (III) of an optically active (pref. atropisomeric) diphosphine ligand. X = Cl or Br; M = H, N(R1)4<+>, alkali metal or alkaline earth metal cation; R1 = H or lower alkyl; n = 0 or 1; R = H or 1-20C alkyl (opt. terminally substd. by N(R2)2, COOR2, OR3, opt. protected CHO or opt. substd. ring); R2 = H or lower alkyl; R3 = H or protecting gp.