baber/WOPTO huggingface dataset:
Patent JP-5563679-B2 (JP)
IPC: A61B17/072
Filed: 2013-02-15
Granted: 2014-07-30
Abstract: A surgical instrument including a housing, an endoscopic portion, a driven gear, a drive motor, a shift motor and an end effector is disclosed. The endoscopic portion extends distally from the housing and defines a longitudinal axis. The drive gear is disposed at least partially within the housing and is rotatable about a drive gear axis which extends therethrough. The drive gear is selectively movable along the drive gear axis. The drive motor is disposed in mechanical cooperation with the drive gear and is configured to rotate the drive gear. The shift motor is disposed in mechanical cooperation with the drive gear and is configured to move the drive gear along the drive gear axis. The end effector is disposed adjacent a distal portion of the endoscopic portion.
Patent JP-5933786-B2 (JP)
IPC: H04L9/08
Filed: 2015-05-15
Granted: 2016-06-15
Abstract: A method and system for encrypting a first piece of information M to be sent by a sender (100) to a receiver (110) allows both sender and receiver to compute a secret message key using identity-based information and a bilinear map. In a one embodiment, the sender (100) computes an identity-based encryption key from an identifier ID associated with the receiver (110). The identifier ID may include various types of information such as the receiver's e-mail address, a receiver credential, a message identifier, or a date. The sender uses a bilinear map and the encryption key to compute a secret message key g<r> ID, which is then used to encrypt a message M , producing ciphertext V to be sent from the sender (100) to the receiver (110) together with an element rP.; An identity-based decryption key d ID is computed by a private key generator (120) based on the ID associated with the receiver and a secret master key s . After obtaining the private decryption key from the key generator (120), the receiver (110) uses it together with the element rP and the bilinear map to compute the secret message key g<r> ID, which is then used to decrypt V and recover the original message M . According to one embodiment, the bilinear map is based on a Weil pairing or a Tate pairing defined on a subgroup of an elliptic curve. Also described are several applications of the techniques, including key revocation, credential management, and return receipt notification.; A method and system for encrypting a first piece of information M to be sent by a sender (100) to a receiver (110) allows both sender and receiver to compute a secret message key using identity-based information and a bilinear map. In a one embodiment, the sender (100) computes an identity-based encryption key from an identifier ID associated with the receiver (110). The identifier ID may include various types of information such as the receiver's e-mail address, a receiver credential, a message identifier, or a date. The sender uses a bilinear map and the encryption key to compute a secret message key g<r>ID, which is then used to encrypt a message M, producing ciphertext V to be sent from the sender (100) to the receiver (110) together with an element rP.; An identity-based decryption key dID is computed by a private key generator (120) based on the ID associated with the receiver and a secret master key s. After obtaining the private decryption key from the key generator (120), the receiver (110) uses it together with the element rP and the bilinear map to compute the secret message key g<r>ID, which is then used to decrypt V and recover the original message M. According to one embodiment, the bilinear map is based on a Weil pairing or a Tate pairing defined on a subgroup of an elliptic curve. Also described are several applications of the techniques, including key revocation, credential management, and return receipt notification.
Patent JP-6797746-B2 (JP)
IPC: G03H1/22
Filed: 2017-05-08
Granted: 2020-12-09
Abstract: A method of computing a hologram by determining the wavefronts at the approximate observer eye (OE) position that would be generated by a real version of an object to be reconstructed. In normal computer generated holograms, one determines the wavefronts needed to reconstruct an object; this is not done directly in the present invention. Instead, one determines the wavefronts at an observer window (OW) that would be generated by a real object located at the same position of the reconstructed object (3D-S). One can then back-transform these wavefronts to the hologram to determine how the hologram needs to be encoded to generate these wavefronts. A suitably encoded hologram (HA) can then generate a reconstruction of the three-dimensional scene (3D-S) that can be observed by placing one's eyes at the plane (OP) of the observer window (OW) and looking through the observer window (OW).
Patent FR-3097030-B3 (FR)
Title: Appareil de combustion perfectionne.
Inventor: VERLATO LORENZO
IPC: F24B1/00
Filed: 2020-05-29
Granted: 2021-05-28
Abstract: APPAREIL DE COMBUSTION PERFECTIONNE. Appareil de combustion (1) pour combustibles solides, comprenant un réservoir (2) configuré pour contenir le combustible solide, une chambre de combustion (3), des moyens d’alimentation (7) du combustible solide du réservoir (2) à la chambre de combustion (3), des moyens d’acheminement (5) d’air comburant de l’extérieur à la chambre de combustion (3). L’appareil de combustion (1) comprend en outre un capteur (9) du type à ultrasons pour la détection de la valeur de remplissage du réservoir (2). Figure pour l’abrégé  : figure 2
Patent FR-3113304-B3 (FR)
Title: Dispositif d’assemblage d’une liaison pivotante entre au moins deux pièces, et Ensemble d’un aéronef comportant un tel dispositif
Inventor: MESSINA PAOLO
IPC: F16C11/04
Filed: 2020-08-04
Granted: 2022-07-15
Abstract: Dispositif d’assemblage d’une liaison pivotante entre au moins deux pièces, et Ensemble d’un aéronef comportant un tel dispositif.  L'invention a pour objet un dispositif d’assemblage d’une liaison pivotante (50) reliant des première et deuxième pièces comprenant :      une chape, solidaire de la première pièce, présentant des branches (52.1, 52.2),   un bras (60), solidaire de la deuxième pièce, positionné entre les branches,  un axe cylindrique (64) configuré pour se loger dans des alésages (58.2, 62) des branches et du bras, comportant un moyen de guidage (74) constitué d’une élément en matériau déformable (74) et d’un piston (78) configuré pour se loger dans un orifice de l’axe cylindrique, monté mobile entre une première position dans laquelle il est à l’extérieur de l’orifice (72), et une deuxième position dans laquelle il est dans l’orifice, le passage de la première à la deuxième position du piston faisant passer l’élément en matériau déformable d’une position de repos à une position active.      Cette configuration permet l'assemblage des première et deuxième pièces depuis un seul côté de la première pièce.  Figure accompagnant l’abrégé: Figure 12
Patent DE-10325536-B3 (DE)
Title: Multi-part ball bearing for switching or selecting devices in vehicles comprises a locking part fixed to a switching lever, a locking clip, and a bearing shell with an inner ball bearing in which the lever crosses
Inventor: KNAGGE MARTIN
IPC: F16H59/02
Filed: 2003-06-04
Granted: 2004-12-09
Abstract: Multi-part ball bearing (1) comprises a locking part (5) fixed to a switching lever (2) and having a lock, a locking clip (4) which axially slides toward the lever and has a lock which interacts with the lock of the locking part, and a bearing shell (6) with an inner ball bearing in which the lever crosses. The locking clip is guided in an inner wall of the ball bearing. The locking clip and the locking part form an interlocking connection. Preferred Features: The locking clip axially slides toward the switching lever using an operating sleeve. The interlocking connection has a conical or pyramidal shape.
Patent DE-10332330-B3 (DE)
Inventor: SAMES JOERG
IPC: B65G47/61
Filed: 2003-07-16
Granted: 2005-05-12
Abstract: A sausage processing assembly has a clip-fitter operating in conjunction with an automated noose presentation and fitting station. In a sausage making process a sausage skin is filled with meat and closed at both ends with clips. The sausage neck is then engaged by a loop (116, 130) attached to a loop transport guide (128) with a pick-up unit (100). The assembly further has a contact surface with a two-position sliding bolt projecting through a first loop and in contact with the front end of the pick-up (100). The front end of the pickup (100) has a torque support unit (120). The bolt (124) contact surface has a centring action on the pickup. When the bolt is in a first position the pickup is not in contact with the torque support unit (120).
Patent DE-10351367-B3 (DE)
Title: Headrest for seat in vehicle has upper and lower rocker occupying in relation to each other an alignment which deviates from parallel form, and upper and lower rockers have different lengths, with lower being longer than upper
Inventor: HIPPEL DANIEL
IPC: B60N2/48
Filed: 2003-11-04
Granted: 2005-02-17
Abstract: The headrest for a seat in a vehicle has a support (5) on which are pivot-connected an upper and a lower rocker (11,15) pivotable around a horizontal pivot point. An impact element (13) is connected to the rockers and with the rockers and the support forms a four-bar link which is driven by an energy accumulator so that the impact element travels to a rear locked crash position. The upper and the lower rocker occupy in relation to each other an alignment which deviates from the parallel form. The upper and lower rockers have different lengths, with the lower being longer than the upper.
Patent ES-2004337-B3 (ES)
Title: Procedimiento para la graduacion del rendimiento de una bomba de circulacion
Inventor: HENNEL EWALD
IPC: F24D19/10
Filed: 1987-12-15
Granted: 1992-01-16
Abstract: EL INVENTO SE TRATA DE UN PROCEDIMIENTO PARA LA GRADUACION DEL RENDIMIENTO DE UNA BOMBA DE CIRCULACION, QUE SE ACCIONA A TRAVES DE UN ELECTROMOTOR SIN GRADUACION, REGULABLE DEL NUMERO DE REVOLUCIONES. LA BOMBA DE CIRCULACION SE TRANSPORTA CON UNA CURVA CARACTERISTICA, IMPRIMIDA. DE ESE MODO ESTA CANCIONADO EL ABASTECIMIENTO DE CADA USUARIO DE UNA INSTALACION DE CALEFACCION EN TODAS LAS CONDICIONES DE FUNCIONAMIENTO.
Patent ES-2001148-B3 (ES)
Inventor: POPOFF GEORGES
IPC: A61F2/28
Filed: 1987-04-06
Granted: 1990-02-16
Abstract: 1. Plate set for bone fixation comprising a plate (2) of biocompatible material intended to be put in place during a surgical operation and to remain in contact with or as a substitute for a bone, particularly in the field of sternotomy, characterized in that the said plate carries at least one suture strand (3, 4) whose two free ends are intented to be joined together to hold the plate resting against the bone.
Patent ES-2013646-B3 (ES)
Inventor: KAUTT JEAN-JACQUES
IPC: E04D13/10
Filed: 1987-11-27
Granted: 1990-05-16
Abstract: 1. Roof window (1) composed of a mobile element (5) connected, via pivots (7) having hollow shafts (26), to a fixed element (2), the said mobile element (5) being provided with a glazed surface (6) fitted with a defrosting device (21) formed by an electric resistor (22) connected to an electric power supply (25) with the help of electric cables (27) housed in the hollow shaft (26) of at least one of the pivots (7), the latter comprising a contactor actuated upon the closing of the mobile element (5), characterized by the fact that the said contactor is composed of a spring-loaded sphere, integral with the mobile portion of the pivot (7), cooperating, upon the closing of the mobile element (5), with an energized surface located on the fixed portion of the pivot (7) and connected to the electric power supply (25).
Patent ES-2020340-B3 (ES)
Inventor: ALLARD JOSEPH
IPC: E21C35/18
Filed: 1988-04-05
Granted: 1991-08-01
Abstract: The field of the invention is concerned with a device for the simple, quick, reliable and removable fastening of the shank of a tool to a toolholder, particularly a mining tool. This device fastening a tool (1) to its toolholder (2), comprising a tool equipped with a fastening shank (3) having a retaining notch or groove (4), a toolholder pierced with a transverse orifice (5), part of which intersects the bore (8) intended for receiving the shank of the toolholder in the region of the retaining groove (4), but is outside the latter, a retention assembly consisting of a pin (10) and an elastomeric block (13) arranged in the orifice (5), is characterised in that the orifice (5) has the general form of a lockhole (6, 7), in which are engaged the rigid pin (10) having a body (11) and two heads (12) and the elastomeric block (13). <IMAGE>
Patent DE-102004012618-B3 (DE)
Title: Vorrichtung und Verfahren zum Aufbringen einer Folie auf eine Kontaktfläche eines Wafers
Inventor: THALLNER ERICH
IPC: H01L21/20
Filed: 2004-03-12
Granted: 2005-10-27
Abstract: Bei der Erfindung handelt es sich um eine Vorrichtung und ein entsprechendes Verfahren zum Aufbringen einer Folie auf eine Kontaktfläche eines Wafers.
Patent DE-102004023979-B3 (DE)
Title: Pre-controlled multiple-way valve for a piston-cylinder arrangement comprises a first rocker arm which moves from a differential piston arrangement to operate a rocker lever through an injection pressure acting against the control pressure
Inventor: BONNIN MAURICE
IPC: F15B13/02
Filed: 2004-05-14
Granted: 2006-01-12
Abstract: Pre-controlled multiple-way valve comprises a first rocker arm (6) which moves from a differential piston arrangement (8) to operate a rocker lever (5) through an injection pressure acting against the control pressure to actuate a valve seat (3, 4) to switch a pressure medium stream via second rocker arm (7). Preferred Features: The differential piston arrangement comprises a first piston (9) of larger diameter for the control pressure and a second piston (10) of smaller diameter for the injection pressure. The piston is joined together by a bar which pivots on the first rocker arm.
Patent DE-102004043592-B3 (DE)
Title: Safety brake mechanism for rope hoist, has brake surface provided for brake ring at outer periphery of coupling that concentrically connects output shaft of lifting gear drive and sleeve barrel
Inventor: WINTER KLAUS-JUERGEN
IPC: B66D5/34
Filed: 2004-09-09
Granted: 2006-03-09
Abstract: The mechanism has a brake surface provided for the brake ring (12) at an outer periphery of a coupling (10) that concentrically connects an output shaft (21) of a lifting gear drive and a sleeve barrel (8). The drive and the barrel are detachably connected by the coupling. The coupling is connected with the shaft via a concentric hub. The hub and the shaft are connected by a corresponding rotatable synchronization. An independent claim is also included for a method for grinding a brake ring.
Patent DE-102005008680-B3 (DE)
Inventor: HINZ JUERGEN
IPC: H01R24/00
Filed: 2005-02-25
Granted: 2006-10-26
Abstract: The connector has a fixing groove provided at a connector part, and a receiving opening (15) formed at the part for an over-voltage protection module or an end of a cable. A fastening unit is designed as a ferrule (36), where the groove dimensions` are designed corresponding to reception of the ferrule. The opening is arranged, so that it lies outside of force effect region of fastening units, where the region is braced by the part.
Patent DE-102005029794-B3 (DE)
Title: Expandable rubber bullet has cavity located in elastic body and connected to body by opening
Inventor: VOGT HUBERT
IPC: F42B12/34
Filed: 2005-06-27
Granted: 2006-12-21
Abstract: An expandable rubber bullet has a cavity (2) located in an elastic body (1) and connected to the body by an opening (3).
Patent DE-102006008341-B3 (DE)
Title: Production of foamed milk from powdered milk and hot water, for making cocoa drinks and cappuccino, comprises spraying uniformly distributed streams of hot water under pressure on to powder
Inventor: MAHLICH GOTTHARD
IPC: B01F3/04
Filed: 2006-02-21
Granted: 2007-07-12
Abstract: Production of foamed milk from powdered milk (7) and hot water comprises spraying uniformly distributed streams of hot water (4a, 4b, 6) under pressure on to the powder. Independent claims are included for: (A) apparatus for carrying out the method comprising a spray head (1a) with a set of jets around its circumference and a second set near its center, the spray head being connected via a water supply pipe (17) to a heater and pressurizing unit; and (B) coffee machines incorporating the foamed milk production apparatus.
Patent DE-102006023598-B3 (DE)
Title: Semiconductor component has semiconductor body of conduction type in active area and peripheral area, peripheral area has reduced surface field semiconductor layer extending outward laterally from active area
Inventor: SCHMIDT GERHARD
IPC: H01L29/06
Filed: 2006-05-19
Granted: 2007-11-08
Abstract: The component has a semiconductor body (1) of conduction type in an active area (2) and a peripheral area (3). The peripheral area has a reduced surface field (RESURF) semiconductor layer extending outward laterally from active area. The endowment strength of RESURF-semiconductor layer is smaller than endowment strength of part of active area, which directly adjoins to peripheral area borders. A circular semiconductor area of former conduction type, embedded in the RESURF-semiconductor layer, is provided at a distance from each other. Each circular semiconductor area encloses active area.
Patent DE-102006025403-B3 (DE)
Title: The analysis of a non-linear signal processing system, especially for a hearing aid, takes the modulation spectra from the original /processed signals for a quality value from the difference between an alternating part
Inventor: CHALUPPER JOSEF
IPC: H04R25/00
Filed: 2006-05-31
Granted: 2007-08-16
Abstract: To analyze a non-linear signal processing system, in an audio appliance, a modulation spectrum (mo) is derived from the received original speech signal. The original signal is processed to give a working signal for a second modulation spectrum (mk) to be produced. The signal processing quality value is derived from an alternating part of the difference between the two modulation spectra.
Patent DE-102007022906-B3 (DE)
Title: Device for electrical power supply of multiple units, has housing provided with multiple energy supply terminals as plug-in connections and terminals are supplied with different electric voltages in operation at terminal contacts
Inventor: MILCZAREK ROLF-PETER
IPC: G06F1/26
Filed: 2007-05-14
Granted: 2008-08-21
Abstract: The device has a housing (1) provided with multiple energy supply terminals as plug-in connections. The terminals are supplied with different electric voltages in the operation at the terminal contacts. A Radio frequency identification (RFID) module (7) is coupled at the switch unit (4). The control signals individually switch off and switch on the supply of the assigned electric voltages to the terminal contacts by a cableless data communication connection, which is received and passed to the switch unit. An independent claim is also included for a method for the operation of a device for the electrical power supply of multiple units, particularly for the power supply of data processing equipment.
Patent DE-102008049004-B3 (DE)
Title: Device for separating mixture of glass breakage and cell breakage i.e. silicon broken wafer, during recycling of old solar module, has rods that together with counter wall form gap of specific width perpendicular to longitudinal direction
Inventor: WERZNER KRISTIN
IPC: B07B1/14
Filed: 2008-09-25
Granted: 2010-04-22
Abstract: The device (1) has two filters (4) comprising multiple rods (6) with a diameter (D) extending along a longitudinal direction (5). The rods together with a counter wall form a gap (7) of width (B) perpendicular to the longitudinal direction. The width of the gap is 0.5 mm. The diameter of the rod is 30 mm. The number of rods is 20. The rods are rotatably driven around an axis (8) parallel to the longitudinal direction, where the rods are arranged in level. The rods are arranged on a circle to form a sieve screen. The filters are arranged one behind the other in a cascade manner. An independent claim is also included for a method for separating a mixture of glass breakage and cell breakage.
Patent DE-102009016697-B3 (DE)
Title: Supply unit for wet floor, has seal for sealing gap between cartridge frame and cartridge cover, and seal carrier provided at lower side of cover and connected with seal that projects from external edge of cover
Inventor: LIMBACH FRANK
IPC: E04F19/08
Filed: 2009-04-07
Granted: 2010-09-09
Abstract: The unit (10) has a removable cartridge cover (20), and a seal (50) for sealing a gap (11) between a cartridge frame (30) and the cartridge cover. The seal projects from circumference of a cover plate (21) of the cartridge cover when the cartridge cover is in a raised position. A seal carrier (40) is provided at a lower side (23) of the cartridge cover. The seal carrier is connected with the seal that projects from an external edge (22) of the cartridge cover. The seal carrier is formed as a single piece with the seal. The carrier is made of hard plastic, and the seal is made of soft plastic.
Patent DE-102011087361-B3 (DE)
Title: Absaugvorrichtung und Steuerungsverfahren
Inventor: APPEL HANS
IPC: B23B45/00
Filed: 2011-11-29
Granted: 2013-01-31
Abstract: Die erfindungsgemäße Absaugvorrichtung (20) für eine bohrende Handwerkzeugmaschine (1) hat ein Gehäuse (21) und eine Verriegelung zum Befestigen des Gehäuses (21) an einem Gehäuse (17) einer bohrenden Handwerkzeugmaschine (1). Die Absaugvorrichtung hat weiter einen Lüftermotor (120) und eine Steuerung (122) für den Lüftermotor (120). Die Steuerung (122) enthält einen Sensor (123, 124) zum Erfassen eines Betriebszustandes eines Elektromotors (5) der Handwerkzeugmaschine (1). Die Steuerung (122) ist eingerichtet, den Lüftermotor (120) zu aktivieren, wenn der Elektromotor (5) in einem drehenden Betriebszustand ist.
Patent DE-102012008477-B3 (DE)
Title: Terahertz photon detector for energy measurement of optical radiation beam, has one detector unit that includes concave shaped surface so that reflected residue of incident radiation beam is focused on following detector unit
Inventor: LANGE KARSTEN
IPC: G01J1/04
Filed: 2012-04-26
Granted: 2013-08-01
Abstract: The terahertz photon detector (10) comprises several detector units (16,22) that are arranged behind one other in an optical path. The detector unit (16) is provided with a concave shaped surface so that the reflected residue (20) of an incident radiation beam (18) is focused on a following detector unit (22).
Patent DE-102012212684-B3 (DE)
Title: Vibration damper, has auxiliary piston and main piston fitted with damping valves, where damping force generated by auxiliary piston through its entire stroke is always greater than damping force of main piston at same stroke speed
Inventor: LITTERSCHEID DIRK
IPC: F16F9/26
Filed: 2012-07-19
Granted: 2013-11-28
Abstract: The damper (1) has a cylinder (3) provided with an axially movable main piston (5), and a housing (7) mounted with an auxiliary piston (9). The auxiliary and main pistons are fitted with damping valves (15, 17, 23, 25) to produce damping force in both directions of movement of the pistons, where the cylinder is filled with damping medium. The auxiliary piston divides the housing into two auxiliary spaces (11, 13), where the damping force generated by the auxiliary piston through its entire stroke is always greater than the damping force of the main piston at the same stroke speed.