baber/WOPTO huggingface dataset:
Patent JP-5036099-B2 (JP)
IPC: H04L9/08
Filed: 2001-01-29
Granted: 2012-09-26
Abstract: A system for updating a communications key(s) performs an authentication(s) of the unit and/or of the communications system using an update key. By using the update key to perform the authentication(s), the key update system can reduce communications between a home communications system and a visiting communications system by sending the update key to the visiting communications system while maintaining the communications key at the home communication system. For example, in performing a key update, the home communications system generates a communications key, such as a new authentication key SSD-A-NEW, using a sequence RANDSSD generated at the home communications system and a secret key A-KEY maintained at the home communications system and at the unit. The home communications system generates the update key SSD-KEY also using the sequence RANDSSD and the secret key A-KEY. The home communications system sends the update key SSD-KEY and the sequence RANDSSD to the visiting communications system, and the visiting communications system sends the sequence RANDSSD to the unit. The unit generates the new communications key, such as the new authentication key SSD-A-NEW, and the update key SSD-KEY in the same manner as the home communications system. Because the visiting communications system has the update key SSD-KEY, the visiting authentication system can generate the signature value(s) AUTHSSD and/or AUTHBS using the update key at the visiting communications system to authenticate the unit and/or the communications system. <IMAGE>
Patent JP-4590132-B2 (JP)
IPC: F02D29/02
Filed: 2001-06-18
Granted: 2010-12-01
Abstract: PROBLEM TO BE SOLVED: To provide an automatic cruising device capable of temporarily releasing a constant inter-vehicle running with a simple procedure during an ACC system being in operation, or temporarily increasing a set vehicle speed. SOLUTION: The automatic cruising device applies to a vehicle equipped with an inter-vehicle distance control means M6 to execute the constant inter- vehicle running when any preceding vehicle exists in which a vehicle concerned runs in follow-up after the preceding vehicle, and a vehicle speed control means M7 to execute a constant vehicle speed running when there is not preceding vehicle, and an arrangement further includes a manual operating means M8 to be manipulated by a driver and an acceleration control means M9 which temporarily releases the constant inter-vehicle distance running or temporarily increases the set vehicle speed when the driver manipulates the means M8 during the constant inter-vehicle running. This allows the acceleration of the vehicle concerned only through the manipulation of the means M8 even during the constant inter-vehicle running made by the means M6, and a vehicle speed control in conformity to the driver's will can be established including the possibility of shortening of the time required to go ahead of the preceding vehicle.
Patent JP-5059266-B2 (JP)
IPC: H04L12/56
Filed: 2000-06-27
Granted: 2012-10-24
Abstract: A received data stream is formed into a stream of packets, each packet comprising a payload section of data and an overhead section. In forming the packets, a template overhead section is created for use by the stream of packets and this template is applied to the data to form the packets. This avoids the need to individually pass packets through a routing stack, thus reducing the processing demands on the processor which constructs the data packets and reducing the transmission delay experienced by data. The template overhead section can be formed by sending a packet through a routing stack. Another aspect describes apparatus for processing packets where a first processor processes signalling packets and a second processor processes real-time data packets. The first processor can be, used to create the template overhead section before passing the template information to the second processor where it can be used in forming the real-time data packets.
Patent JP-5102924-B2 (JP)
IPC: A61K35/76
Filed: 2000-10-26
Granted: 2012-12-19
Abstract: The invention relates to the use of parvoviruses for improving the general condition of tumour patients or patients having chronic or consumptive diseases.
Patent JP-4850379-B2 (JP)
IPC: A61K9/48
Filed: 2000-12-18
Granted: 2012-01-11
Abstract: Compounds and compositions for the delivery of active agents are provided. Methods of administration and preparation are provided as well.
Patent JP-4979867-B2 (JP)
IPC: C07K16/18
Filed: 2000-12-15
Granted: 2012-07-18
Abstract: The present invention relates to novel human extracellular matrix polypeptides, designated RG1, polynucleotides encoding the polypeptides, methods for producing the polypeptides, expression vectors and genetically engineered host cells for expression of the polypeptides. The invention further relates to methods for utilizing the polynucleotides and polypeptides in research, diagnosis, and therapeutic applications.
Patent JP-4786107-B2 (JP)
IPC: C12N1/19
Filed: 2000-12-22
Granted: 2011-10-05
Abstract: Isolated nucleic acid molecules, designated MP nucleic acid molecules, which encode novel MP proteins form <i>Corynebacterium glutamicum</i> are described. The invention also provides antisense nucleic acid molecules, recombinant expression vectors containing MP nucleic acid molecules, and host cells into which the expression vectors have been introduced. The invention still further provides isolated MP proteins, mutated MP proteins, fusion proteins, antigenic peptides and methods for the improvement of production of a desired compound from <i>C. glutamicum</i> based on genetic engineering of MP genes in this organism.
Patent JP-4233814-B2 (JP)
IPC: G01D5/245
Filed: 2002-06-18
Granted: 2009-03-04
Abstract: Position measurement device comprises a measurement scale (10) and a scanning unit that moves relative to the scale. The scale has at least two tracks with sequential partial regions of different reflectivity, which when scanned using the scanner generate two position dependent scanner signals (INCG1, ABS). If the scanner unit or scale is pitched the scanner signals behave in a different manner in that the first signal indicates an incorrect position while the second signal indicates a correct position. The scanner is configured so that a third scanner signal (INCG2) can be generated from one of the two tracks with its pitch behavior different to the other signal (INCG1) generated from the same track but similar to that of the other track scanner signal (ABS). An Independent claim is made for a method for operating a position measurement arrangement whereby accurate positions can be determined independent of pitch angle.
Patent JP-4056314-B2 (JP)
IPC: G02F1/139
Filed: 2002-07-23
Granted: 2008-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device having wide viewing angle characteristics and high alignment stability and exhibiting high display quality.  <P>SOLUTION: The liquid crystal display device is provided with first and second substrates, a vertical alignment type liquid crystal layer interposed between them; a pair of polarizing plates placed opposite to each other via the first and second substrates and arranged so as to make respective axes of polarization almost perpendicularly intersect each other, and a plurality of pixel regions. The first substrate has alignment controlling structures, in each region of a plurality of the pixel regions, exhibiting alignment controllability to form a plurality of liquid crystal domains, in each of which a radially inclined alignment state takes place in a voltage applied state, in the liquid crystal layer. Furthermore, the second substrate has projecting parts protruding to the liquid crystal layer side on a region corresponding to at least one liquid crystal domain out of a plurality of the liquid crystal domains. A sectional profile of the projecting part along the substrate surface of the second substrate is essentially constituted only of edges almost parallel to and edges almost vertical to the axis of polarization of one out of a pair of the polarizing plates.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-4207530-B2 (JP)
IPC: B65G49/07
Filed: 2002-10-28
Granted: 2009-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carrying mechanism for workpieces whereby such carrying operations as the replacements of the two workpieces can be performed rapidly without any elevating mechanism.  <P>SOLUTION: The carrying mechanism for carrying workpieces W while holding them thereby has three rotational shafts 50, 52, 54, a base member 68 attached to one of the three rotational shafts, guide rails 70A, 70B attached to the base member, moving objects 72A, 72B for moving along the rails, holding members 74A, 74B coupled to the moving objects, arms 78A, 78B coupled to the other respective rotational shafts, and motional-direction converting mechanisms 76A, 76B for converting the rotational motions of the arms into the linear motions of the moving objects. Thereby, the rotational motions of the rotational shafts are so converted into the linear motions of the respective holding members as to move the holding members linearly.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-3902537-B2 (JP)
IPC: H04N19/467
Filed: 2002-11-27
Granted: 2007-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a configuration of a semi-disclosed type contents signal encoder for encoding contents of an encoding object while ensuring a prescribed security level for the object.  <P>SOLUTION: A variable length encoding table 14 is obtained by assigning a prescribed code word to each data value of the number of time series data obtained resulting from application of orthogonal transform to supplied image and audio signals, an exchanging variable length encoding table 15 is generated by exchanging different code words in which the number of time series data is assigned as the same number among the code words described in the variable length encoding table 14, a CPU 16 generates an encoding selection signal to identify which of the variable length encoding table or the exchanging variable length encoding table 15 a VLC (Variable Length Coding) unit 121 for variable length encoding and outputs the selection signal with a compression encoding signal to realize the configuration of the contents signal encoding apparatus.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-4001013-B2 (JP)
IPC: B60L50/16
Filed: 2002-12-25
Granted: 2007-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the drop of output shaft torque at the time of power-on/downshift of a transmission in which a motor is connected to an output member.  <P>SOLUTION: The motor capable of outputting torque to the output member, to which torque is transmitted from a first power source, is connected via the transmission in a controller for a hybrid driving device. When the downshift, which increases the gear ratio set by the transmission in a state of outputting torque from the motor, is executed, the controller is provided with a torque correction means (steps S28, S32) to correct the torque outputted by the motor.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-4605628-B2 (JP)
IPC: G07D11/00
Filed: 2001-05-24
Granted: 2011-01-05
Abstract: A self-service terminal (SST) (10) having a reconfigurable media entry slot is provided. The slot (16) has paired vertically movable (22) and horizontally movable (20) shutters located so as to be capable of being moved to restrict the size of the slot (16). In use, the SST (10) determines the orientation and size of media to be entered, and adjusts the slot (16) size accordingly by means of motors (28, 30) driving the shutters. An indicator (18) may also be provided to further indicate to a user the expected media size, with media sensors (32) being present to further avoid entry of incorrect media.
Patent JP-4588975-B2 (JP)
IPC: H04H60/46
Filed: 2001-11-23
Granted: 2010-12-01
Abstract: A television programming recommender is disclosed that selectively obtains feedback information from a user to update one or more profiles associated with the user. Previously obtained implicit and explicit preferences are utilized to selectively focus the collection of feedback information to further update and refine the implicit and explicit preferences. The present invention obtains feedback from a user in a manner that maximizes the value of the obtained information and improves the performance of the television programming recommender. The present invention automatically requests feedback from the user upon the occurrence of predefined criteria. The nature of the requested feedback, and the manner in which the obtained feedback is used to adjust a profile, can vary.
Patent JP-4166570-B2 (JP)
IPC: F04B53/10
Filed: 2001-12-11
Granted: 2008-10-15
Abstract: A micropump provided with a cylindrical body ( 1 ) containing a measuring chamber ( 10 ) defined by a piston ( 2 ) and communicating firstly with a tank via an inlet orifice ( 10 a) provided with an inlet valve, and secondly with the outside via an outlet orifice ( 10 b) provided with an outlet valve, the micropump being characterized in that the piston ( 2 ) is connected to an external reciprocating actuator, and in that at least one of said valves is constituted by a valve member ( 3, 6, 7 ) suitable for being driven in translation by friction contact with said piston ( 2 ) successively in one direction and then in the other, and whose stroke inside the chamber ( 10 ) is shorter than the stroke of said piston.
Patent JP-4387106-B2 (JP)
IPC: A61M5/32
Filed: 2002-03-11
Granted: 2009-12-16
Abstract: The present invention relates to a method and a device for avoiding that any of at least one first or at least one second access device (20, 30) is unintentionally withdrawn from a vessel (11). According to the present invention this is achieved by inserting the first access device in a first direction in the vessel, inserting the second access device in a second direction in the vessel, the second direction being different from the first direction and interconnecting the first and the second access device by providing a fixed length of an interconnecting device (50).
Patent JP-4020385-B2 (JP)
IPC: B32B13/02
Filed: 2002-04-03
Granted: 2007-12-12
Abstract: In one embodiment, a reinforced fiber cement article comprising a fiber cement piece and a reinforcing fixture bonded to a portion of the fiber cement piece for improving the performance, strength and durability of the fiber cement piece. The reinforcing fiber cement article could be used as or in conjunction with a siding plank assembly, which further comprises an interlocking feature that allows the siding plank to be stacked with other siding planks in a manner such that a uniform and deep shadow line is created. The interlocking feature sets the gauge of the exposed plank face and allows for leveling of the plank during installation. The reinforcing fixture could also serve as a thick butt piece or a plastic spline that produces a deep shadow line. A cementitious adhesive is used to bond the reinforcing fixture to the fiber cement piece.
Patent JP-4124659-B2 (JP)
IPC: C12N15/87
Filed: 2002-04-23
Granted: 2008-07-23
Abstract: Apparatus for electrophoretic transfer of nucleic acids, peptides, proteins and/or other biologically active molecules into eukaryotic cells comprises two capacitors, each connected to a high voltage source. Apparatus for electrophoretic transfer of nucleic acids, peptides, proteins and/or other biologically active molecules into eukaryotic cells comprises two capacitors (7, 8), each connected to a high voltage source (5, 6). Each capacitor discharges via a power transistor (9, 10) into a cuvette holding the cell sample. The first capacitor is charged with a preset voltage U 1 and the second with a voltage U 2 given by the equation: U 2 = R x I 2 x K 2, R 1the resistance of the cuvette and suspension in it I 2the desired current K 2a correction factor based on the properties of thee cuvette ACTIVITY : None given. MECHANISM OF ACTION : Gene therapy. No supporting data provided.
Patent JP-4019989-B2 (JP)
IPC: H01L25/18
Filed: 2003-03-26
Granted: 2007-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device for coping with both a low surge voltage and high heat radiation properties.  <P>SOLUTION: A semiconductor package 100 comprises a pair of flat semiconductor switching elements 1, 2; a relay member 4 for forming a middle point electrode; radiating members 3, 5 arranged at a side opposite to the relay member 4 to each of the semiconductor switching elements 1, 2; and a mold resin section 15. The relay member 4 has an element mounting section 41 directly or indirectly joined to each of the semiconductor switching elements 1, 2 and heat radiation sections 42, 42 provided adjacent to the element mounting section 41. The section has an H shaped profile.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-4026566-B2 (JP)
IPC: B60L50/16
Filed: 2003-08-11
Granted: 2007-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller of a hybrid vehicle capable of improving the braking performance of the hybrid vehicle.  <P>SOLUTION: The controller of the hybrid vehicle is provided with an engine 1 exerting the driving force by consuming fuel, a first motor 2, a second motor 3, a differential gear mechanism 10 having a rotating shaft 1a connected to a rotating shaft of the engine, a rotating shaft connected to a rotating shaft of the first motor, and rotating shaft connected to a rotating shaft 3a of the second motor and a drive wheel of the vehicle, and a battery device 4 for transmitting and receiving electric power between the first motor and the second motor. The controller stops fuel supply into the engine when a target driving force of the vehicle is smaller than a positive threshold, and supplies fuel into the engine when the target driving force is greater than the threshold. When the target driving force is smaller than the threshold, electric storage of the battery device reaches the maximum electric storage of the battery device, and the target driving force is positive, the rotating speed of the first motor is controlled to zero or more while stopping the fuel supply into the engine.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-4157831-B2 (JP)
IPC: B60R16/02
Filed: 2003-11-19
Granted: 2008-10-01
Abstract: A calculation method for packing a plurality of wires constituting a wire harness comprises the steps of: removing a first circle from a plurality of circles; forming a primary inclusive circle as small as possible in which a plurality of second circles are included in the primary inclusive circle so as not to be overlapped with each other; calculating first position information regarding a position of the primary inclusive circle and the second circles included in the primary inclusive circle; forming a final inclusive circle as small as possible in which the first circle is arranged in the primary inclusive circle while the second circles are fixed in the primary inclusive circle in accordance with the position information such that the first circle and the second circles are not overlapped with each other; calculating and outputting second position information regarding a position of the final inclusive circle.
Patent JP-3970243-B2 (JP)
IPC: H04L9/08
Filed: 2002-06-24
Granted: 2007-09-05
Abstract: A cryptographic authentication method including a first step during which a first entity (A) to be authenticated sends an authenticator second entity (B) a message protected by a cryptographic algorithm and a secret key (K<SUB>s</SUB>). During a second step, the second entity (B), after receiving said message, carries out operations selected from the group comprising completely verifying the authentication of the received protected message by means of said cryptographic algorithm and a verification key (K<SUB>v</SUB>), delaying said complete verification, partly verifying said authentication, partly verifying said authentication and completing the verification subsequently, and omitting to verify said authentication. One of these operations is chosen as a function of the degree of certainty that the second entity (B) wishes to obtain as to the authentication of the first entity (A) and being concealed from the first entity (A).
Patent JP-4308667-B2 (JP)
IPC: C07C319/28
Filed: 2003-02-05
Granted: 2009-08-05
Abstract: A process for the preparation of highly pure 1-(mercaptomethyl)-cyclopropaneacetic acid is described. Treatment of 1-(hydroxymethyl)-cyclopropaneacetonitrile with an acid provides the corresponding imino ester and/or halo-amide, which when reacted with thiourea provides the corresponding amide-isothiuronium salt. Hydrolysis of the amide-isothiuronium salt followed by an in situ oxidation allows the facile isolation and purification of 1-[1-(carboxymethyl)-cyclopropanemethyldisulfanylmethyl]-cyclopropaneacetic acid (also known as 1-(mercaptomethyl)-cyclopropaneacetic acid disulfide). Reduction of the 1-(mercaptomethyl)-cyclopropaneacetic acid disulfide under mild conditions provides the 1-(mercaptomethyl)-cyclopropaneacetic acid with high purity.
Patent JP-4468699-B2 (JP)
IPC: C07C303/44
Filed: 2003-02-14
Granted: 2010-05-26
Abstract: A method for the treatment of impure organic imide compositions in which one of the substituents has a sulfonyl group on a perhalogenated (preferably perfluorinated) carbon, involves liquid-liquid extraction with an aqueous phase containing, as an impurity, at least one chemical species selected from halides, sulfonates and sulfinates, especially those in which the sulfur is on a perhalogenated carbon atom.
Patent JP-4573293-B2 (JP)
IPC: A45D34/04
Filed: 2004-04-14
Granted: 2010-11-04
Abstract: The applicator has a product reservoir (30) and an adhesive layer (310) adhered to a lateral wall (31) of the reservoir. The layer is covered by a protection film comprising a flap projecting from the lateral wall. A membrane (41) isolating an application portion (20) from a product (P) is pierced to form a passage (34) by deforming the lateral wall towards interior of the reservoir. An independent claim is also included for a packing and conditioning device.
Patent JP-3974906-B2 (JP)
IPC: A61Q1/02
Filed: 2004-08-05
Granted: 2007-09-12
Abstract: Cosmetic composition comprises a volatile oil and at least 20 wt.% of a wax with an initial point of 45-100 [deg]C. Independent claims are also included for: (1) make-up product for keratinic materials, comprising a volatile oil, at least 20 wt.% of a wax with an initial melting point above 45 [deg]C and up to 20 wt.% water and/or water-miscible solvent; (2) producing a composition as above by continuously mixing and cooling the wax from a temperature above its melting point to room temperature; (3) producing a composition as above by dispersing particles of the wax with a size of 0.5-30 mu m in the volatile oil at a temperature below the melting point of the wax; (4) cosmetic care or make-up method comprising applying a composition as above to the skin or lips; and (5) make-up method comprising applying a make-up product as above to keratinic fibers, especially lashes.
Patent JP-4035534-B2 (JP)
IPC: F16F9/02
Filed: 2004-11-17
Granted: 2008-01-23
Abstract: The spring has a casing (1) filled with pressure fluid, and a piston rod (8) extended through a guide and seal unit (6). A piston (12) divides the casing into two sectional casing chambers (15,16). The chambers are connected by a valve (20) operated by a valve pin (22) actuated by operating units. The casing has a locking mechanism with two locking units in pushing connection with operating units and valve pin, respectively.