baber/WOPTO huggingface dataset:
Patent EP-1982109-A4 (EP)
Title: Device for fluorescent tube armatures
Inventor: DUNGSKOG TAGE
IPC: F21Y113/00
Filed: 2007-02-08
Abstract: The present invention relates to a device for fluorescent tube armatures, the device being intended to replace a previously occurring fluorescent tube. The device has a light emitting diode unit (4) comprising at least one electrical drive unit (4.1), which is connected to at least one phase wire, as well as is connected to at least one neutral wire via at least one wire (4.2) comprising at least one light-emitting diode (4.3).
Patent EP-2001537-A4 (EP)
Title: Variable dose inhalation device
Inventor: FLEMING SCOTT
IPC: A61M11/00
Filed: 2007-04-04
Abstract: An inhaler containing one or more vibrator mechanisms in one or more powder dispensing chambers for delivery of varying doses of a therapeutic agent or drug.
Patent EP-2133827-A4 (EP)
Title: Radio ic device
Inventor: KATO NOBORU
IPC: G06K19/07
Filed: 2008-02-05
Abstract: A wireless IC device having small frequency-characteristic variance, capable of operating in a wide band, and suitably used in an RFID system is provided.  A wireless IC device includes an electromagnetic coupling module (1), which includes a feeder circuit board (10) having a wireless IC chip (5) for processing transmission and reception signals mounted thereon, and a radiation plate (25). Linear loop electrodes (26a) and (26b) provided in the radiation plate (25) are electromagnetically coupled to planer electrodes formed on a surface of the feeder circuit board (10). A signal received by the radiation plate (25) drives the wireless IC chip (5). A response signal from the wireless IC chip (5) is transmitted to the outside from the radiation plate (25). A frequency of the transmission and reception signals is substantially determined by inductance of the loop electrodes (26a) and (26b), capacitance between the loop electrodes (26a) and (26b) and the planer electrodes, and stray capacitance generated between lines of the loop electrodes (26a) and (26b).
Patent EP-2497256-A4 (EP)
Title: Reducing computational complexity during user data analysis
Inventor: ZAHOOR J MOHAMED
IPC: G06F17/30
Filed: 2009-11-03
Abstract: A method and apparatus for handling data related to users in a telecommunication network to support analysis of said users. Plural sets of parameter values relating to the users are read once, and a first level quantization cell is determined for each set of parameter values according to a default first level quantization scheme. Then, clusters of first level quantization cells populated by users are identified and an adaptive second level quantization scheme is formed by translating the identified clusters into second level quantization cells. Representative parameter values are also assigned to each second level quantization cell, wherein the representative parameter values are used for analysing the users.
Patent EP-2484722-A4 (EP)
Title: Crosslinkable fluororubber composition and crosslinked rubber article
Inventor: HONDA MAKOTO
IPC: C08K5/20
Filed: 2010-09-30
Abstract: To provide a crosslinkable fluororubber composition which can give a crosslinked rubber article excellent in flexibility at a low temperature, and the crosslinked rubber article.  A crosslinkable fluororubber composition comprising a fluororubber and a compound represented by (X-) x (Z-) z Y, is crosslinked to form a crosslinked rubber article. In the formula, X is U-(CF 2 ) a O(CF 2 CF 2 O) b -, Z is R F O(CF 2 CF 2 O) c -, Y is a (x+z) valent perfluoro saturated hydrocarbon group or such a group having an etheric oxygen atom inserted between carbon atoms thereof, x is an integer of at least 3, z is an integer of at least 0, x+z is an integer of at least 3, U is a monovalent group having at least one member selected from the group consisting of an unsaturated hydrocarbon, a bromine atom and an iodine atom, R F  is a C 1-20  linear perfluoroalkyl group or such a group having an etheric oxygen atom inserted between carbon atoms thereof, a is an integer of from 0 to 20, b is an integer of from 1 to 200, and c is an integer of from 3 to 200.
Patent EP-2560994-A4 (EP)
Title: Antibodies to cd122
Inventor: TSO J YUN
IPC: A61P35/00
Filed: 2011-04-07
Abstract: The invention provides monoclonal antibodies that specifically bind to CD122, which is one component of receptors for IL-2 and IL-15. The monoclonal antibodies have the capacity for substantial inhibition of both IL-2 and IL-15 mediated functions by inhibiting binding of these cytokines to their receptors. The monoclonal antibodies can be used for inhibiting undesired immune responses or treatment of cancer, among other applications.
Patent EP-2541762-A4 (EP)
Title: Power amplifier device and power amplifier circuit
Inventor: CHEN HUAZHANG
IPC: H03F1/07
Filed: 2011-10-27
Abstract: The present invention relates to a power amplifier apparatus and a power amplifier circuit thereof, the power amplifier circuit uses Doherty circuit structure, and it uses a high voltage heterojunction bipolor transistor (HVHBT) power amplifier to achieve a Carrier amplifier with the Doherty circuit structure, and uses a high electron mobility transistor (HEMT) power amplifier to achieve a Peak amplifier with the Doherty circuit structure. The power amplifier apparatus and a power amplifier circuit thereof in the present invention improves the efficiency of the power amplifier.
Patent EP-0056052-A4 (EP)
Title: Synchronizing circuit adaptable for various tv standards.
Inventor: SMITH TERRENCE RAYMOND
IPC: H04N5/06
Filed: 1981-07-15
Abstract: A television sync signal generator adapted for ready conversion among various television standards includes a memory (216) in which information related to the magnitude of at least one component of a composite sync signal is stored at address locations each corresponding to at least one particular time in each recurrent television frame. A clock signal generator (212) addresses the memory (216) to sequentially read out the information so the sync signal can be reconstructed. By dividing the sync signal into four intervals which are selected by paging signals from one counter, a reduction in required memory capacity is achieved. For further reducing the number of memory addresses required, each memory address contains information relating to the instantaneous resolution or clock rate. A sample rate controller (820) is coupled to the memory for having the instantaneous clock address rate controlled in response to the contents of the memory.
Patent EP-0114885-A4 (EP)
Title: Method and apparatus for forming particles into shaped articles.
Inventor: FREY DAVID JOHN
IPC: B28B1/04
Filed: 1983-07-11
Abstract: Method and apparatus for forming particles into shaped preforms by confining the loose particles in a shaped closure having at least one moveable side, subjecting each particle of the mass and at least a portion of the mold to an acceleration of a magnitude of at least 25 to 50 G's, and preferably in the range of 500 G's to 5000 G's, or greater, to generate at each particles a force causing such particle to impact with adjacent particles and form a homogeneous, fused article, and articles so formed.
Patent EP-0124596-A4 (EP)
Inventor: NASHEF AWS S
IPC: A61L27/36
Filed: 1983-11-03
Abstract: Procédé de traitement de tissu biologique avant son implantation afin d'en effectuer la stérilisation. Le procédé comprend en particulier l'utilisation de solutions améliorées d'agents de stérilisation contenant des agents de stérilisation de tissus conventionnels comme le glutaraldéhyde ou le formaldéhyde, de l'alcool, et des agents tensioactifs pour détruire les micro-organismes résistants.
Patent EP-0167526-A4 (EP)
Title: Method and apparatus for modifying the combustion chamber of an engine to accept ceramic liners.
Inventor: HARTSOCK DALE L
IPC: B23C5/22
Filed: 1983-12-27
Abstract: A method of modifying a conventional internal combustion engine to accept ceramic material. A cast iron extension member (20) is metallurgically joined to the cast iron engine block (10), the extension member (20) having a wall defining a bore opening (21) aligned with and larger than the bore opening (11) of the engine block (10). The extension member (20) has a height substantially equal to or greater than the axial stroke of the piston (17). The diameter of the upper portion of the wall, defining the bore opening (11) in the engine block (10), is enlarged to define an annular shoulder (23); the shoulder (23) has an outer surface (23A) substantially axially aligned with the wall defining the bore opening (11) in the extension member (20). A cylindrical ceramic liner (26), such as zirconia or alumina, is attached within the wall of the bore opening (11) of the extension member (20) by use of a high strength metallic sleeve (25) which is fitted along the outer surface of the shoulder (23). The ceramic liner (26) has an internal surface (26a) aligned with the wall of the bore opening (11) in the engine block (10). A metallic cap (30) comprised of stainless steel or cast iron is attached to the top of the piston (17 at 31), the cap (30) carrying a ceramic facing (32). The cap (30) has an effective height commensurate with the effective height of the extension member (20). The cap (30) defines a trapped air space (39) between the extension cap (30) and piston (17), and the cap (30) has its side wall aligned with the side wall of the piston (17).
Patent EP-0191827-A4 (EP)
Title: Method of removing n-terminal amino acid residues from eucaryotic polypetide analogs and polypeptides produced thereby.
Inventor: BLUMBERG SHMARYAHU
IPC: C12N15/23
Filed: 1985-08-09
Abstract: The invention relates to a method of producing a human growth hormone having the amino acid sequence of naturally occurring human growth hormone which comprises   a) producing in a microbial host a first polypeptide which is characterized by the presence of one or more additional amino acids at the N-terminus of the amino acid sequence of naturally occurring human growth hormone; b) contacting the first polypeptide so produced with an enzyme, preferably an aminopeptidase, so as to produce a second polypeptide having the amino acid sequence of naturally occurring human growth hormone; and   c) recovering the second polypeptide so produced.   A preferred microbial host is a bacterium, especially E. coli.
Patent EP-0263848-A4 (EP)
Title: Capacitive chemical sensor for detecting certain analytes, including hydrocarbons in a liquid medium.
Inventor: STANBRO WILLIAM D
IPC: G01R27/26
Filed: 1987-02-27
Abstract: An apparatus for detecting the concentration of certain analytes, including hydrocarbons, in a liquid medium, is disclosed. The apparatus uses a planar or "open" capacitor containing an active layer. In response to selected analyte in the liquid medium, the active layer causes capacitance to decrease with increasing analyte concentration. The capacitance decreases because higher dielectric water molecules are displaced from a region of the capacitor's electric field. For certain hydrocarbon analytes having high Henry's Law constants, the active layer causes bubbles to nucleate in the liquid medium on the surface of the active layer. Bubble formation displaces water molecules and decreases capacitance.
Patent EP-0307475-A4 (EP)
Inventor: AOKI SEIZO
IPC: B41N1/24
Filed: 1987-09-02
Abstract: Film pour papier thermique poreux et papier thermique poreux composé de ce film et d'un support poreux. Le film comprend un film de polyester à orientation biaxiale possédant une énergie de fusion cristalline, DELTAHu, comprise entre 3 et 11 cal/g et présentant une différence entre la température d'achèvement de fusion cristalline et la température de début de fusion cristalline, DELTATm, comprise entre 50 et 100°C. Ce film présente une sensibilité à la chaleur tellement élevée que les caractères et les images solides sont enregistrés distinctement et l'épaisseur ou la densité des images ne présentent virtuellement aucune inégalité. En outre, étant donné qu'il n'est pas nécessaire de réduire l'épaisseur du film, la capacité de production et de traitement de ce dernier s'en trouve améliorée.
Patent EP-0339048-A4 (EP)
IPC: G06F9/45
Filed: 1987-12-28
Abstract: Un ensemble de modules de programme source sont traduits en blocs de code machine. Le code source initial ou intermédiaire est transformé en un arbre de description de programme (152) présentant des paramètres des descriptions de programme. Cet arbre correspond à un ensemble hiérarchique de définitions de structure de données (136, 138). On parcourt ensuite l'arbre de description de programme pour générer un arbre d'attributs de programme (154) ayant des paramètres d'attributs de programme. On intervient sur les paramètres d'attributs de programme (154) et certains paramètres d'attributs de machine (156) pour produire un arbre de stratégie topographique présentant des paramètres de topographie. On intervient ensuite sur ces paramètres de stratégie topographique et sur l'arbre de description de programme afin de produire une distribution des blocs de code machine (148) dont les assemblages correspondent à la distribution des phases du calcul.
Patent EP-0359746-A4 (EP)
Title: Use of vinyl alcohol homopolymers and copolymers for tableting active materials.
Inventor: BATEMAN LINDA R
IPC: A61K9/22
Filed: 1988-03-23
Abstract: Method of making tablets for active ingredient delivery by compressing a mixture of active ingredient and granular, high viscosity, fully hydrolyzed polyvinyl alcohol or copolymer of vinyl alcohol with methyl acrylate or methyl methacrylate. By use of a crystalline, heat treated polymer, a tablet providing quick active ingredient release is obtained. By using an amorphous, non-heat treated polymer a tablet providing prolonged active ingredient release is obtained. By using blends of crystalline and amorphous polymers, tablets having a range of active ingredient release characteristics can be obtained. The granular, high viscosity, fully hydrolyzed polymers provide flowability, compressibility and processing versatility advantages over conventional tablet binders.
Patent EP-0449889-A4 (EP)
Title: An optically readable coded target
IPC: G06K19/06
Filed: 1989-12-20
Abstract: A target (10) for providing coded data readable by an imaging apparatus (30). Location marking means (20) enable location of the target by the imaging apparatus preparatory to an imaging operation, the location marking means having high visibility characteristics e.g. being of retroreflective material (11) to enable identification of the location marking means against a background. Code marking regions (13c-14c) of annular shape include circumferentially disposed code markings (12) containing coded data which are imaged by the imaging apparatus to enable recovery of the coded data from the target. The location marking means (20) is located generally centrally of the code marking regions (13a-14c) so that identification of the location marking means also locates the centre of the code marking regions. The location marking means (20) includes at least one concentric annular region (22) to enable fine location of the centre. The code marking regions (13a-14c) are rotationally dispersed relative to the centre.
Patent EP-0505476-A4 (EP)
IPC: H02K29/00
Filed: 1990-12-14
Abstract: A slotless, brushless, large air-gap electric motor (10) comprises a stator (14) having a field winding (22) and field backiron (24), the field winding being composed of a plurality of successively offset polygonal shaped turns so as to provide a substantially flat winding, and a rotor (12) disposed within the stator (14) including a shaft (16) with a permanent magnet (20) mounted thereon. The field winding turn (63a, 63b, 64a, 64b) are preferably in the shape of a rectangle or a hexagonal. Also disclosed is a commutation scheme which dissipates energy stored in a section of the field winding (22) previously energized to the section of the field winding (22) subsequently energized; an integrated circuit (90) for control of any motor using that commutation scheme; a winding configuration suitable for use with both an alternating and direct current power supply (84, 92), and efficiency increasing magnetically permeable flux shorting elements (58).
Patent EP-0573412-A4 (EP)
Inventor: KOTZIN MICHAEL DALE
IPC: H04M7/00
Filed: 1991-02-04
Abstract: Cette invention concerne une méthode et un appareil pour faciliter le saut de fréquence des informations dans un système sans pour cela utiliser une unité de saut de bande de base, en partageant un bus de multiplexage temporel (TDM) commun entre plusieurs unités de radio-communications, des unités de traitement et des liaisons d'information. Le système comprend un centre de communication mobile (MSC) (145), couplé à la liaison d'information (147), un bus de multiplexage temporel commun (135, 150, 155, 140), des unités de traitement (210, 220), des émetteurs à syntonisation fixe (215, 225) couplés aux multiplexeurs à cavités à syntonisation fixe, (125, 130), qui sont couplés aux antennes (132, 134). La redondance dans les bus TDM (135, 150, 155, 140) est un mécanisme servant à améliorer la tolérance à la panne du système au cas où le bus TDM aurait une défaillance.
Patent EP-0471853-A4 (EP)
IPC: B01J27/198
Filed: 1991-03-11
Abstract: Procédé de production d'acide méthacrylique à l'aide d'un catalyseur présentant une activité d'oxydation d'aldéhyde méthacrylique ainsi qu'une excellente résistance à la chaleur, et pouvant être préparé avec une bonne reproductibilité. L'acide méthacrylique est produit par l'oxydation catalytique en phase gazeuse d'aldéhyde méthacrylique à l'aide d'un gaz contenant de l'oxygène, en présence d'un catalyseur contenant du pyrophosphate de divanadyle à titre d'ingrédient actif. Le catalyseur à utiliser peut être du type dans lequel une partie des atomes de vanadium sont pentavalents ou du type dans lequel tous les atomes de vanadium sont oxydés en ions vanadium pentavalents. On peut préparer le catalyseur à partir d'un oxyde de vanadium et d'un oxyacide de phosphore, et il est possible de préparer un catalyseur d'activité supérieure par incorporation d'un composant phosphore excédentaire en une quantité comprise entre 0,001 et 40 mole % en termes d'acide phosphorique dans le catalyseur. Un exemple adapté du composant phosphore excédentaire est VO(H2PO4)2.
Patent EP-0582714-A4 (EP)
IPC: H02K3/52
Filed: 1992-04-30
Abstract: L'invention concerne une amélioration apportée à une structure pour traiter les parties terminales des enroulements bobinés autour des pôles saillants du noyau statorique d'une machine électrique rotative dotée d'un noyau d'armature. Grâce à la présente invention, il n'est pas nécessaire d'utiliser des parties proéminentes telles que bornes et crochets, pour permettre les enroulements autour des pôles saillants et les câblages avec une carte à circuits imprimés. Ainsi, l'épaisseur du stator est réduite et les opérations allant de l'enroulement au câblage peuvent être automatisées, ce qui a pour conséquence un coût de fabrication réduit. Le stator comporte un porte-noyau isolant (131) monté sur la partie annulaire du noyau statorique (13), qui présente plusieurs pôles saillants s'étendant radialement (132, ..., 132). Le porte-noyau (131) est pourvu de parties de support (133b) qui soutiennent les extrémités de têtes et de queues des câblages (15) entourant les pôles saillants (132). Les parties (15a) des extrémités de tête et de queue des enroulements (15) connectés aux parties terminales sont découvertes. Le porte-noyau (131) est en outre muni de parties connectées (133a) servant à stocker la soudure utilisée pour joindre par soudage les extrémités de tête et de queue découvertes des enroulements (15) avec les parties terminales correspondantes, par exemple les points de soudage d'une carte à circuits imprimés. Ainsi, les extrémités de tête et de queue des enroulements (15) sont directement jointes par soudage au point de soudure de la carte à circuits imprimés, tout en étant soutenues par le porte-noyau (131), dans une position où elles ne sont pas proéminentes dans la direction d'empilement des stators.
Patent EP-0588921-A4 (EP)
Title: Data compression using multiple levels.
Inventor: BUGAJSKI JOSEPH M
IPC: G06F17/30
Filed: 1992-05-11
Abstract: A series of data processors (20a-20n) operate on a body of data to convert it to compressed form for storage or transmission. The processors are connected in series such that the output of one processor is the input to the next processor. Each processor has an associated memory (24a-24n). Each processor analyzes the serially input data elements in pairs to detect previously non-occurring pairs and stores those pairs in its memory. The output signal from each processor identifies the storage position in its associated memory of each input pair, whether or not the pair previously occurred. Each processor provides a single storage location output signal for each input pair of elements and maintains a count of the occurrences of each pair.
Patent EP-0591442-A4 (EP)
IPC: E02F3/40
Filed: 1992-06-24
Abstract: A fluid-powered, laterally tiltable quick disconnect bucket actuator (40). An actuator (40) has a generally cylindrical body (42) with an output shaft (50) rotatably disposed therein with an axis in general parallel alignment with a forward rotation plane through which the bucket (34) is rotatable on a backhoe arm (20) by the operation of a rotation link (24). A bracket (68) is attached to the body (42) and has a pair of clevises (76, 80) for pivotal attachment to the vehicle arm (20) and rotation link (24). In one embodiment, the shaft (50) has two pairs of attachment forks (57, 61) for attaching the shaft (50) to corresponding clevises (36, 38) of a bucket. In alternative embodiments, the extendable member (58) has a locking pin portion (210) which is extended to seat in a bucket receiver aperture (202) to lock the bucket (34) in position or retracted within a shaft aperture (116) to release the bucket (34). In one embodiment, the member (58) is manually rotated and in another embodiment the extendable member is moved by a hydraulic piston (214).
Patent EP-0556353-A4 (EP)
IPC: H03C3/00
Filed: 1992-08-03
Abstract: A phase locked loop frequency synthesizer with DC data modulation capability is described. This synthesizer includes an arrangement for detecting one of a plurality of FSK data levels (61), generating a corresponding predetermined compensation signal (71) and utilizing the compensation signal to substantially continuously compensate the frequency synthesizer (9) for normal response to the detected data modulation level.
Patent EP-0655090-A4 (EP)
Title: Detection of gene sequences in biological fluids.
Inventor: SORENSON GEORGE D
IPC: C12Q1/68
Filed: 1993-04-14
Abstract: Methods are provided for detecting and quantitating gene sequences, such as mutated genes and oncogenes, in biological fluids. The fluid sample (e.g., plasma, serum, urine, etc.) is obtained, deproteinized and the DNA present in the sample is extracted. Following denaturation of the DNA, an amplification procedure, such as PCR or LCR, is conducted to amplify the mutated gene sequence.
Patent EP-0602254-A4 (EP)
Title: Polymerizable monomer, polymer thereof, and process for producing the same.
Inventor: KOURAI HIROKI
IPC: C07C217/08
Filed: 1993-07-06
Abstract: A polymerizable monomer represented by general formula (1), a polymer thereof, a process for producing the same, and the use of the polymer, wherein R1 represents hydrogen, methyl, chloro or cyano; R2 represents C1-C4 alkylene; R3 represents C3-C10 alkylene; R4 represents C6-C18 alkyl; R5 to R8 may be the same or different from one another and each represents optionally substituted C1-C3 alkyl; A represents methylene, optionally substituted phenylene, -CH2O-, -CH2CH2O-, -CO-, -CO-N(R9)- (wherein R9 represents hydrogen or methyl), or vinylene; m represents 0 or 1; and X and Y may be the same or different from each other and each represents a monovalent anion, or X and Y may be combined together to represent a divalent anion.