baber/WOPTO huggingface dataset:
Patent EP-1495405-A4 (EP)
Title: System and method for selecting reliable links between nodes in an ad-hoc communication network
Inventor: SCHMIDT JEFFREY C
IPC: H04L1/20
Filed: 2003-04-15
Abstract: A system and method for determining the reliability of at least one communication link between nodes in an ad-hoc communication network. The system and method perform the operations of receiving at a first node data sent by a second node over a link from the second node to the first node, determining a bit error rate (BER) at which the first node received the data, and identifying the link from the second node to the first node as being reliable when a value determined based on at least the BER and, more specifically, an aggregate of the BER and BERs of data received by the first node from the second node over a period of time, meets a desired condition. The data sent by the second node can include routing advertisement data indicating at least one node which is a neighboring node of the second node, or can be any suitable regularly expected message. The data also includes an indication as to the reliability of the link from the first node to the second node based on a measure of at least one previous message, for example, the BER or aggregate BER of at least one routing advertisement, that the second node received from the first node.
Patent EP-1499990-A4 (EP)
Inventor: CAIN JOSEPH BIBB
IPC: H04L12/56
Filed: 2003-04-28
Abstract: La présente invention concerne un procédé d'envoi de données dans un réseau ad-hoc mobile comprenant une pluralité de noeuds et une pluralité de liaisons sans fil reliant les multiples noeuds. Le procédé peut consister à grouper les multiples noeuds en grappes de noeuds (41) et à désigner un noeud principal (42) pour chaque grappe. De plus, une demande d'itinéraire au niveau des grappes peut être envoyée par un noeud source d'une grappe source à un noeud principal de la grappe source (43). Le procédé peut également déterminer une demande d'itinéraire au niveau des grappes entre la grappe source et une grappe de destination, qui comprend un noeud de destination réagissant à une demande d'itinéraire au niveau des grappes et au moyen d'une pluralité de noeuds principaux de grappes. Des données peuvent, en outre, être transférées d'un noeud source à un noeud de destination au moyen de l'itinéraire au niveau des grappes.
Patent EP-1579467-A4 (EP)
Title: Metallization of carbon nanotubes for field emission applications
Inventor: MAO DONGSHENG
IPC: H01J31/12
Filed: 2003-04-11
Abstract: The present invention is directed towards metallized carbon nanotubes (104), methods for making metallized carbon nanotubes (104) using an electroless plating technique (Fig. 4), methods for dispensing metallized carbon nanotubes onto a substrate (101), and methods for aligning magnetically-active metallized carbon nanotubes (Fig. 2). The present invention is also directed towards cold cathode field emitting materials comprising metallized carbon nanotubes, and methods of using metallized carbon nanotubes as cold cathode field emitters (Fig. 3).
Patent EP-1562489-A4 (EP)
Title: Stabilized polyester/cyanoacrylate tissue adhesive formulation
Inventor: SHALABY SHALABY W
IPC: A61K31/785
Filed: 2003-10-08
Abstract: The present invention is directed to adhesive/hemostatic formulations of 2-alkoxyalkyl cyanoacrylate, an absorbable liquid or solid polymeric modifier, and a general stabilizer against premature anionic polymerization of cyanoacrylates. The present adhesive formulations are useful as tissue adhesives/sealants, hemostatic agents, or as a means of patching and anastomotic coupling of damaged organs.
Patent EP-1563784-A4 (EP)
Title: Endoscope coping with autoclave sterilization
Inventor: AONO SUSUMU
IPC: A61B1/00
Filed: 2003-11-18
Abstract: An insertion portion 2 of an endoscope 1 is configured by sequentially connecting a distal end section 20, a bending section 30, and a flexible tube section 60. The distal end section 20 is composed of a main body 23 and a front end cover 24. Both end portions of bending rubber 31 covering a bending tube 40 constituting the bending section 30 are wrapped with threads 32 and 33, respectively. These threads 32 and 33 crush the bending rubber 31 radially inward. Consequently, the inner perimeter surface of the bending rubber 31 is brought into the state of being intimate contact with the outer surfaces of the distal end section 20, the bending tube 40, and a joint tube 52, so as to be fixed watertight. When these threads 32 and 33 are wound around the bending rubber 31, the winding is carried out with a predetermined amount of force in order that the thickness of the bending rubber 31 becomes within 40 percent to 95 percent of the thickness of the bending rubber in the natural state and, thereby, thread-wrapped portions 34 and 35 are formed.
Patent EP-1653250-A4 (EP)
Title: Integrated system for aircraft vortex safety
Inventor: BARANOV NIKOLAI ALEKSEEVICH
IPC: G01S13/93
Filed: 2003-07-25
Abstract: The invention relates to systems for preventing off-normal situations when there is a possibility that an aircraft penetrates into a dangerous area of the vortex shedding of a vortex generator. The inventive system consists of information sub-systems for recording and storing information on the expected relative position of the aircraft and trailing vortex areas in line with danger criteria which are specified by a user and concern dangerous aerodynamic forces and torques effecting the aircraft and induced by the trailing vortex of vortex generators, and for conveying said information to said user, who can be the aircraft crew and/or flight attendants, at a preventive distance from the aircraft and at a forecast moment. Said information can be visualised in a human-readable form and in a volume sufficient for forming a directive signal for carrying out a flight manoeuvre by the aircraft in order to move away from the dangerous trailing vortex area.
Patent EP-1601502-A4 (EP)
Title: Spring holding connectors
Inventor: BALSELLS PETE
IPC: F16D1/00
Filed: 2004-02-12
Abstract: A spring holding connector includes a housing having a bore therethrough and a shaft rotatably and slidably received in the bore, a circular groove is in one of said bore and shaft and a circular spring disposed in the groove for slidably holding said shaft within the bore. The groove is sized and shaped for controlling, in combination with a spring configuration, shaft mobility within the bore.
Patent EP-1597499-A4 (EP)
Title: Bladder valve
Inventor: MCCAUSLAND ANDREW JOHN
IPC: F16L55/134
Filed: 2004-02-27
Abstract: A bladder valve ( 10 ) is disclosed which comprises a valve body ( 12 ) having an inlet ( 16 ), an outlet ( 14 ) and a flow passage ( 17 ) connecting the inlet ( 16 ) and the outlet ( 14 ). The bladder valve ( 10 ) also includes a valve seat ( 45 ) surrounding the flow passage ( 17 ) and an inflatable bladder ( 22 ) mounted in the flow passage ( 17 ) and being connectable to a source of fluid under pressure in use. The bladder ( 22 ) is mounted on a bladder support member ( 34 ) which provides support for the bladder when in its deflated condition, and through which inflation passages ( 42 ) pass for the inflation and deflation of the bladder. The bladder ( 22 ) is designed to collapse or deflate rapidly in order to open the valve, enabling the valve to be used in applications such as reverse pulse cleaning of filter elements.
Patent EP-1614787-A4 (EP)
Title: Method and device for knit design
Inventor: TERAI KOICHI
IPC: D04B35/00
Filed: 2004-03-15
Abstract: When a target area 4 is designated at an end of a knitted fabric or the like, by sliding the target area 4, the target area 4 is deformed into a target area 5. The design of the knitted fabric is inputted to the target area 5. After the design, the target area 5 is returned to the original position to create a target area 6.
Patent EP-1698555-A4 (EP)
Title: Packaging machine and weighing apparatus
Inventor: NOUMI KENJI
IPC: B65B1/46
Filed: 2004-06-11
Abstract: A packaging machine and a weighing apparatus low in equipment cost, small in installation space, and allowing a reduction in time required from the manufacture of packaged bodies to the completion of weighing to increase productivity. The stick packaged bodies are weighed by a weighing load cell in the housing of the stick packaging machine. Accordingly, the stick packaged bodies must not be fed to a weighing stage apart from the packaging machine by a belt conveyor. Therefore, the equipment cost can be reduced, and the installation space for the stick packaged bodies including peripheral equipment can also be reduced. In addition, the productivity can be increased since the time required for the stick packaged bodies to pass a weighing requirement to be formed in products is shortened.
Patent EP-1640369-A4 (EP)
Inventor: YAMAGUCHI H
IPC: C07D277/46
Filed: 2004-06-23
Abstract: L'invention a trait à un composé représenté par la formule (1) (dans laquelle X représente soufre ou oxygène ; R1 et R2 représentent chacun un groupe représenté par la formule  Y3-Z, etc. ; Y3 représente une liaison simple ou un alkylène (non) substitué ; Y1 et Y2 représentent chacun un alkylène (non) substitué ; Z représente hydrogène, un groupe hétérocyclique monocyclique (in)saturé, etc. ; M représente carboxy, etc. ; Q représente O-phénylène, etc. ; et A représente un groupe hydrocarboné monocylique (in)saturé, etc.), à un promédicament du composé ou à un sel pharmaceutiquement acceptable de ceux-ci. Ces composés, qui possèdent une activité d'inhibition de la chymase, sont utiles pour traiter l'hypertension, l'insuffisance cardiaque, etc.
Patent EP-1654124-A4 (EP)
Inventor: NOGUCHI TOSHIYUKI
IPC: B41J29/38
Filed: 2004-08-06
Abstract: Un terminal client acquiert des informations associées à des éléments non réutilisables d'un dispositif, et accède à un serveur d'offre de services sur la base de l'adresse URL générée par le serveur agent. Le terminal client reçoit du serveur d'offre de services une page d'informations qui contient le service requis, conformément aux informations associées aux éléments non réutilisables du dispositif, et demande un service sur la base de la page d'informations qui contient le service en question.
Patent EP-1677144-A4 (EP)
Inventor: YOKOYAMA TOSHIFUMI
IPC: G03B21/60
Filed: 2004-09-30
Abstract: 本発明のディスプレイ装置は、コヒーレント光を出射して映像を映し出す光源部（４）と、２枚以上のスクリーンで構成され、前記コヒーレント光を投影する受像部（１）とを備え、受像部（１）の前面または背面に気流を供給することで受像部（１）を構成するスクリーンのうちの、少なくとも１枚のスクリーンを振動させるようにした。さらに、受像部（１）がスピーカーの機能を備えるようにした。これにより、コヒーレント光をディスプレイ用光源に用いた場合に、受像部から反射したレーザー光が干渉することにより発生するスペックルノイズと呼ばれる光の強度斑を抑制することができる。
Patent EP-1661140-A4 (EP)
Inventor: TSANG DAVID
IPC: G11C11/15
Filed: 2004-08-19
Abstract: La présente invention concerne une batterie de mémoires MRAM (Magnetic Random Access Memory) ou 'mémoires magnétiques à accès sélectif', et un procédé de fabrication de cette batterie. La batterie de mémoires MRAM comporte des cellules de mémoire magnétique, des lignes mots globales, des lignes mots magnétiques, des lignes de lecture bits, des sélecteurs, et des lignes d'écriture bits. Chaque ligne mots magnétiques comporte des segments. Chaque segment est couplé aux lignes mots globales de façon que chaque segment soit indépendamment sélectionnable. Chaque segment est également couplé à une partie des lignes mots magnétiques. Les lignes de lecture bits sont couplées aux cellules magnétiques via les sélecteurs. Les lignes d'écriture bits sont sensiblement parallèles aux lignes de lecture bits. De préférence, les lignes mots magnétiques, qui incluent des matériaux magnétiques mous, sont couplées à chaque cellule de mémoire magnétique via une couche non magnétique fine. Pour réduire les interférences avec les lignes mots globaux, ces dernières sont aussi sensiblement parallèles aux lignes mots magnétiques.
Patent EP-1664561-A4 (EP)
Title: Fluid dynamic bearing unit
Inventor: OBARA RIKURO
IPC: H02K5/16
Filed: 2004-09-10
Abstract: A fluid dynamic bearing unit comprised of a plurality of modularized elements that are combined is provided with a case element 10, an end plate element 20, a first outer ring element 30, a second outer ring element 80, a flangeattached shaft element 40, and a spacer element 100. On the inner circumferential surface of the first outer ring element 30 and the inner circumferential surface of the second outer ring element 80, a first dynamic pressure groove 91 and a second dynamic pressure groove 92 are formed to generate dynamic pressure that supports a load in the radial direction. On the upper end surface of the second outer ring element 80 and on the upper surface of an end plate element 20, a third dynamic pressure groove 93 and a fourth dynamic pressure groove 94 are formed to generate dynamic pressure that supports a load in the axial direction. Lubricating oil is filled into the minute gaps corresponding to each of these dynamic pressure grooves. The elements on which the dynamic pressure grooves are formed are made from steel, or stainless steel, which can be hardened. The fluid dynamic bearing units being suitable for use in a hard disk drive such a HDD or DVD.
Patent EP-1691503-A4 (EP)
Title: A digital signature method based on braid groups conjugacy and verify method thereof
Inventor: DING YONG
IPC: H04L9/32
Filed: 2004-11-12
Abstract: The present invention discloses a digital signature scheme based on braid group conjugacy problem and a verifying method thereof, wherein the signatory S selects three braids x LB   m   (l),x'   B   n  ( l ),  a  B   n  ( l ), and considers braid pair( x ', x ) as a public key of  S , braid  a  as a private key of  S ; Signatory S uses hash function  h  for a message M needing signature to get  y = h(M)   B   n  ( l ); generating a braid  b   RB   n-1-m   (l)  randomly, then signing the message  M  with the own private key  a  and the braid  b  generated randomly to obtain  Sign(M) = a   -1   byb   -1   a ; a signature verifying party  V  obtains the public key of  S , calculating the message  M  by employing a system parameter hash function  h , obtaining the  y=h(M);  judging whether  sign(M)  and  y  are conjugate or not, if not,  sign(M)  is an illegal signature, the verification fails; if yes,  sign(M)  is a legal signature of message M; the present invention avoids the problem ofk-CSP in SCSS signature scheme of prior art, and improves the security of signature algorithm and reduces the number of braids involved and the number for conjugacy decision without reducing security, thereby improving the operation efficiency of signature.
Patent EP-1737364-A4 (EP)
Title: Medialised rod pedicle screw assembly
Inventor: ABDELGANY MAHMOUD F
IPC: A61B17/56
Filed: 2005-02-23
Abstract: A pedicle screw assembly and method of assembly comprises a longitudinal member; a bendable ball ring adapted to receive the longitudinal member; a poly stem comprising a bendable male bulbous end; and a connector comprising a pair of first apertures adapted to receive the poly stem; and a second aperture adapted to receive the ball ring and the longitudinal member, wherein the second aperture is transverse to the first aperture. The assembly further comprises a bone fixator component comprising a female socket adapted to receive the poly stem; and a blocker pin adapted to engage the poly stem and to secure the longitudinal member.
Patent EP-1793600-A4 (EP)
Title: Projector device, mobile telephone, and camera
Inventor: NOZAKI HIROTAKE
IPC: H04N5/74
Filed: 2005-09-12
Abstract: A projector device that generates a projection image, photographs this projection image and performs various adjustments to the projection image.
Patent EP-1824399-A4 (EP)
Inventor: GORHAN MICHAEL
IPC: A61B17/56
Filed: 2005-11-14
Abstract: La présente invention concerne un systèmes de plaque vissée comprenant une plaque vissée et une vis osseuse avec un mécanisme de verrouillage intégré. La vis  osseuse comprend un élément effilé possédant un moignon fileté et une tête de vis osseuse radialement déformable. Le mécanisme de verrouillage intégré est assis à l'intérieur de la tête de vis osseuse et peut tourner entre un état verrouillé et un état déverrouillé. Lorsque la tête de vis osseuse est assise à l'intérieur d'une ouverture dans la plaque, la rotation du mécanisme de verrouillage intégré à l'état verrouillé aide à d'empêcher le retrait de la vis osseuse.
Patent EP-1812637-A4 (EP)
Title: Composite thermoplastic sheets including natural fibers
Inventor: WOODMAN DANIEL SCOTT
IPC: D04H1/4274
Filed: 2005-11-08
Abstract: A composite sheet material includes, in an exemplary embodiment a porous core that includes at least one thermoplastic material and from about 20 weight percent to about 80 weight percent of natural fibers based on a total weight of the porous core. The natural fibers include at least one of kenaf fibers, jute fibers, flax fibers, hemp fibers, cellulosic fibers, sisal fibers, and coir fibers.
Patent EP-1938967-A4 (EP)
Inventor: MEIJI KAZUHIRO
IPC: B32B27/30
Filed: 2006-06-22
Abstract: Feuille arrière de cellule solaire présentant une excellente adhérence à une feuille imperméable à l’eau. La présente invention concerne une feuille arrière pour module de cellule solaire obtenue par formation d'une pellicule de revêtement vulcanisé d'un matériau de revêtement contenant un fluoropolymère comportant un groupe fonctionnel vulcanisable sur au moins une surface majeure de la feuille imperméable à l'eau.
Patent EP-1909661-A4 (EP)
Inventor: GRAY ROBERT W
IPC: A61N1/00
Filed: 2006-05-31
Abstract: Selon l'invention, un fil comprend un conducteur possédant une extrémité distale et une extrémité proximale ainsi qu'un circuit résonant connecté au conducteur. Le circuit résonant présente une fréquence de résonance approximativement égale à une fréquence d'un signal d'excitation d'un dispositif de balayage d'imagerie par résonance magnétique ou une fréquence de résonance non réglée sur une fréquence d'un signal d'excitation d'un dispositif de balayage d'imagerie par résonance magnétique, ce qui permet de réduire le flux de courant à travers une région de tissu, d'où une réduction de l'endommagement du tissu. Le circuit résonant peut être intégré dans un adaptateur permettant d'obtenir un pont électrique entre un fil et un dispositif médical tel qu'une électrode, un capteur ou un générateur de signaux. En outre, le circuit résonant peut être directement intégré dans le boîtier d'un dispositif médical.
Patent EP-1898584-A4 (EP)
Title: A method and device for recovering the share mesh network
Inventor: XU YONGLIANG
IPC: H04L69/40
Filed: 2006-12-20
Abstract: A method and device for recovering the share mesh network, the core idea of the method is: the network ingress node of the network connection service determines and stores the route information of the recovery path; after the working path is established successfully, the network management system controls the resource reserving process of the recovery path; after an interruption occurs on the working path, the network ingress node of the network connection service initiates establishing the recovery path using the reserved resource according to the stored route information of the recovery path, and switches the services of the working path to the recovery path to transmit. The schemes described in the embodiments of the invention are simple and easy, which can be implemented using the existing protocols, and are compatible with the existing equipments excellently.
Patent EP-2098522-A4 (EP)
Title: Novel compound having affinity for amyloid
Inventor: TANIFUJI SHIGEYUKI
IPC: C07D471/04
Filed: 2007-08-16
Abstract: It is intended to provide a compound that is useful as a probe targeting amyloid for imaging diagnosis and a diagnostic agent for Alzheimer's disease comprising the compound. Provided are a compound represented by the following formula (1):   
(wherein A 1 , A 2 , A 3  and A 4  independently represents a carbon or nitrogen, 
R 1  is a radioactive halogen substituent, 
R 2  is a group selected from the group consisting of hydrogen, hydroxyl group, methoxy group, carboxyl group, amino group, N-methylamino group, N, N-dimethy-lamino group and cyano group, 
p is an integer of 0 to 2, and 
provided that at least one of A 1 , A 2 , A 3  and A 4  represents a carbon, and R 1  binds to a carbon represented by A 1 , A 2 , A 3  or A 4 ), 
or a salt thereof, and a diagnostic agent for Alzheimer's disease comprising a compound represented by the above formula or a salt thereof.
Patent EP-2280667-A4 (EP)
Title: Artificial intervertebral spacer
Inventor: DUPLESSIS STEPHAN J
IPC: A61F2/44
Filed: 2009-04-22
Abstract: An artificial intervertebral spacer comprises a first arm and a second arm, each of the arms having first and second ends and wherein the first ends of each of the arms are connected together and wherein the second ends of each of the arms are generally separated from each other and divergently extend in a common direction. In a preferred embodiment, the first ends of the arms are joined to form a third arm. In a further preferred embodiment, the spacer comprises a generally Y-shaped structure. In other embodiments, at least two spacers are combined to provide an intervertebral distracting device.
Patent EP-2305070-A4 (EP)
Title: Seat reclining device for vehicle
Inventor: KOJIMA YASUHIRO
IPC: B60N2/235
Filed: 2009-06-30
Abstract: A seat reclining device for a vehicle is disclosed that includes a lock mechanism and a memory mechanism. The seat reclining device is arranged between a seat cushion frame and a seat back frame, and includes a control shaft associated with operation of an unlock operation lever. The lock mechanism includes a rotating body, which is secured to the seat back frame and is supported to be freely rotatable with respect to the base body. The memory mechanism includes a plate portion having an engaging portion, a holding bracket, which is freely rotatable about a rotational axis that is the same as the control shaft, a memory pole, a restricting portion, which restores the holding bracket to a predetermined initial position, a lever member, which is rotated in accordance with operation of the memory operation lever, and an engagement holding portion, which disengages the memory pole from the plate portion as the holding bracket is restored to the initial position.
Patent EP-2469724-A4 (EP)
Title: Precoding method and device
Inventor: LI DONG
IPC: H04B7/04
Filed: 2009-08-18
Abstract: The present invention provides a pre-coding method in a multi-user macro-diversity transmission system. The method comprises: obtaining, for a mobile station in the multi-user macro-diversity transmission system, a first sub-precoder that guarantees orthogonality between equivalent channels of users; obtaining a second sub-precoder by performing QR decomposition based on equivalent channels precoded through the first sub-precoder; obtaining a final pre-coder with respect to the mobile station by combining the first sub-precoder and the second sub-precoder; and performing pre-coding on data of the mobile station with the final precoder The present invention further provides a corresponding base station and a multi-user macro-diversity transmission system. Through the technical solution of the present invention, the multi-user macro-diversity transmission system may achieve more macro-diversity gain, thereby greatly enhancing the performance of the multi-user macro-diversity transmission.