Morioka
Hiroyuki Morioka, Sakura-Shi JP
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20140140668 | MECHANICAL SPLICE UNIT, MECHANICAL SPLICING TOOL, AND OPTICAL FIBER SPLICING METHOD - A mechanical splice unit of the invention includes: a mechanical splice having an optical fiber guide groove that is formed at matching surfaces of both a base and a lid in a two-part-divided structure, the mechanical splice being capable of grasping a first optical fiber at one end side of the lid; and an optical fiber splice auxiliary tool used for splice of the first optical fiber that is grasped by the mechanical splice, wherein the optical fiber splice auxiliary tool includes: a mechanical splice grasping portion that holds the mechanical splice; and a guided portion that is slidable along a guide portion formed at a splicing tool to which a second optical fiber to be spliced to the first optical fiber is fixed. | 05-22-2014 |
Hiroyuki Morioka, Niigata-Ken JP
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20150160751 | INPUT DEVICE AND METHOD OF DETECTING LOAD AT PLURALITY OF POINTS USING INPUT DEVICE - An input device includes a capacitive touch panel sensor capable of detecting a pressing position on an operation surface, a plurality of load sensors configured to output a sensor output depending on a load, and a control unit configured to calculate respective loads at a plurality of pressing points simultaneously pressed on the operation surface. In particular, it is possible to obtain the load of each pressing point even when the number of a plurality of simultaneously pressed pressing points is equal to the number of load sensors. | 06-11-2015 |
Jun Morioka, Yokohama Kanagawa JP
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20140339635 | SEMICONDUCTOR DEVICE - According to one embodiment, a semiconductor device includes a first semiconductor layer of a first conductivity type, and a second semiconductor layer of a second conductivity type provided on part of the first semiconductor layer in each of a first region and a second region separated from each other. A first distance is a distance between both ends of the first insulating film in a direction connecting the fourth semiconductor layer and the sixth semiconductor layer. The first distance in the first region is longer than the first distance in the second region. A second distance is a distance between the third semiconductor layer and the seventh semiconductor layer. The second distance in the first region is longer than the second distance in the second region. | 11-20-2014 |
20150357464 | SEMICONDUCTOR DEVICE - A semiconductor device includes a first semiconductor layer of a first conductivity type, and a second semiconductor layer of a second conductivity type provided on part of the first semiconductor layer in each of a first region and a second region separated from each other. A first distance is a distance between both ends of the first insulating film in a direction connecting the fourth semiconductor layer and the sixth semiconductor layer. The first distance in the first region is longer than the first distance in the second region. A second distance is a distance between the third semiconductor layer and the seventh semiconductor layer. The second distance in the first region is longer than the second distance in the second region. | 12-10-2015 |
Junichiro Morioka, Mie JP
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20130282159 | TABLET-INSPECTING DEVICE - The present invention provides a tablet-inspecting device in which the control unit gives, to the continuous drug packet-driving unit, operation instructions to move the continuous drug packet from an upstream side to a downstream side of the conveyor path, and reciprocating operation instructions to alternately move the continuous drug packet to the upstream side and the downstream side of the conveyor path, the control unit gives, to the rod control unit, rod unit pressing operation instructions to press the rod unit against the side portion of the drug packet, and when the control unit gives the reciprocating operation instructions, the rod unit pressing operation instructions has been given, it is possible to enhance determining precision of the number of tablets or the kinds of tablet, and to stably inspect drugs. | 10-24-2013 |
Kengo Morioka, San Diego, CA US
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20130032382 | HERMETIC FEEDTHROUGH - A feedthrough includes a sheet having a hole, where the sheet includes a first material that is a ceramic comprising alumina. The feedthrough further includes a second material substantially filling the hole. The second material is different than the first material and includes platinum and an additive that includes alumina. The first and second materials have a co-fired bond therebetween that hermetically seals the hole. | 02-07-2013 |
20130032391 | FEEDTHROUGH CONFIGURED FOR INTERCONNECT - A hermetic feedthrough for an implantable medical device includes an insulator, a conduit integrated with the insulator, and a pad coupled to an exterior surface of the insulator. The insulator includes a first material and the conduit includes a second material that is electrically conductive. The pad is configured to receive a lead coupled thereto. Further, the pad is electrically conductive and coupled to the conduit. The pad includes a first layer and a second layer overlaying at least a portion of the first layer. | 02-07-2013 |
20130032392 | INSULATOR FOR A FEEDTHROUGH - A hermetic feedthrough for an implantable medical device includes an insulator, a conduit configured to conduct electricity through the insulator, and a ferrule coupled to the insulator. The insulator is formed from a ceramic material and the conduit and insulator have a co-fired bond therebetween, which hermetically seals the conduit with the insulator. The insulator is elongate and has opposing ends that include flat surfaces and the ferrule includes a frame for receiving the insulator. | 02-07-2013 |
20140151114 | INSULATOR FOR A FEEDTHROUGH - A hermetic feedthrough for an implantable medical device includes an insulator body and a ferrule. The insulator body includes ceramic material and one or more electrically conductive conduits extending through the insulator body. The insulator is disposed in an opening of the ferrule. The insulator body includes a plurality of substantially flat surfaces that each include a plurality of edges. A rounded corner extends between adjacent edges of any two adjacent substantially flat surfaces. Each corner between any two adjacent substantially flat surfaces that face toward the ferrule has an average radius that is less than approximately 25% of a length of the corresponding edges. | 06-05-2014 |
20140305694 | INSULATOR FOR A FEEDTHROUGH - A hermetic feedthrough for an implantable medical device includes an insulator, a conduit configured to conduct electricity through the insulator, and a ferrule coupled to the insulator. The insulator is formed from a ceramic material and the conduit and insulator have a co-fired bond therebetween, which hermetically seals the conduit with the insulator. The insulator is elongate and has opposing ends that include flat surfaces and the ferrule includes a frame for receiving the insulator. | 10-16-2014 |
Kiyotaka Morioka, Hino-Shi JP
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20140012578 | SPEECH-RECOGNITION SYSTEM, STORAGE MEDIUM, AND METHOD OF SPEECH RECOGNITION - A speech recognition system that recognizes speech data is provided. The speech recognition system includes a speech recognition part that performs speech recognition of the speech data, and calculates a likelihood of the speech data with respect to a registered word that is pre-registered, a reliability judgment part that performs reliability judgment on the speech recognition based on the likelihood, and a judgment reference change processing part that changes a judgment reference for the reliability judgment, according to an utterance speed of the speech data. | 01-09-2014 |
Manabu Morioka, Nara-Shi JP
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20140096664 | SPRING FORCE ADJUSTMENT STRUCTURE IN HIGH-HAT STAND AND HIGH-HAT STAND INCLUDING THE SPRING FORCE ADJUSTMENT STRUCTURE - To provide a spring force adjustment structure in a high-hat stand that allows a user to easily adjust a spring force with one hand without reducing a floor space, easily understand the amounts of adjustments made, easily estimate the amount of adjustment to be made when making a fine-tuning afterward, and easily return the spring force to the state before the adjustment. | 04-10-2014 |
20140096665 | CYMBAL HOLDING STRUCTURE, CYMBAL STAND HAVING THE HOLDING STRUCTURE, AND FASTENER USED IN THE HOLDING STRUCTURE - Provided is a cymbal holding structure and a cymbal stand that make it possible to easily perform operations of adjustment of cymbal fastening force and attachment/detachment of a cymbal with one hand without using any tools, reliably prevent the loosening of a fastener, allow a performer to concentrate on his/her performance without anxiety, cause no burden on a cymbal supporting rod and a screw portion of the fastener, have long product life cycles, and maintain smooth operability for a long period of time. | 04-10-2014 |
20140097309 | LEG DEVICE IN MUSICAL INSTRUMENT STAND, MUSICAL INSTRUMENT STAND INCLUDING THE LEG DEVICE, AND SUPPORT FITTING FOR USE IN THE LEG DEVICE - To provide a leg device in a musical instrument stand that is further adjustable on setting of the musical instrument to avoid stand legs from being an impediment to the setting and avoid a stand main body from being unstable even if two stand legs are provided. | 04-10-2014 |
20140116230 | MUSICAL INSTRUMENT HOLDING ANGLE ADJUSTING APPARATUS AND MUSICAL INSTRUMENT HOLDER INCLUDING THE HOLDING ANGLE ADJUSTING APPARATUS - To provide a musical instrument holding angle adjusting apparatus and a musical instrument holder including the same, which involve small number of components and which are simply structured. With the musical instrument holding angle adjusting apparatus, not only the top to bottom tilt angle but also the axial rotation angle can be adjusted, and excellent operability is exhibited. Even more, excellent durability is exhibited without incurring impairment of the function even through a long period of use. Further, the tilt angle and the rotation angle having undergone adjustment and setting can be retained with a strong force. | 05-01-2014 |
Masanari Morioka, Yokohama-Shi JP
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20130164028 | PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS - A process cartridge includes: a first unit including a photosensitive drum; a second unit, including a process member, movable to a spaced position and to a close position; and a spacer member for holding the second unit at the spaced position. The spacer member includes a contact portion for holding the second unit at the spaced position and includes a portion-to-be-phase-determined for preventing rotation of the spacer member by being engaged with a phase-determining portion provided in the second unit. The spacer member is rotated, by receiving a force from the drum at the contact portion when the drum is rotated, against a force with which the phase-determining portion determines a rotational position of the spacer member, and eliminates a contact state of the contact portion with the drum to permit movement of the second unit from the spaced position to the close position. | 06-27-2013 |
20130209137 | PROCESS CARTRIDGE, DEVELOPING DEVICE AND IMAGE FORMING APPARATUS - A process cartridge detachably mountable to an image forming apparatus includes a rotatable developer carrying member, a rotatable developer feeding member, a rotatable developer stirring member, a developer carrying member gear, a developer feeding member gear, a developer stirring member gear, a transmission member for transmitting a driving force to the developer carrying member, the developer feeding member and the developer stirring member, wherein the transmission member includes a first gear for transmitting the driving force to the developer carrying member gear, a second gear for transmitting the driving force to the developer feeding member gear, and a third gear for transmitting the driving force to the developer stirring member gear, in which the first gear, the second gear and the third gear are integrally molded. | 08-15-2013 |
20130315618 | IMAGE FORMING APPARATUS AND CARTRIDGE - An image forming apparatus includes a plurality of cartridges, and a moving member to which the plurality of cartridges is detachably attached. Of a pair of cartridges attached to the moving member and adjacent to each other, one cartridge has a recessed portion recessed from a frame member thereof and extending in an attachment direction of the cartridge, and the other cartridge has a raised portion protruding from the frame member thereof and extending in the attachment direction. The raised portion provided on the other cartridge enters the recessed portion provided in the one cartridge when the pair of cartridges is attached to the moving member. Positions of the raised portion and the recessed portion overlap each other as viewed in an axial direction of the image bearing member. | 11-28-2013 |
20140064784 | PACKAGED CARTRIDGE, PACKING MATERIAL AND CARTRIDGE - A packaged cartridge detachably mountable to an image forming apparatus includes: (i) a cartridge provided with a grip portion; (ii) a frame portion accommodating the cartridge, the frame portion including an opening and a recessed portion so that the grip portion is exposed through the opening so as to be capable of being gripped; and (iii) a cap portion movable, in a state in which the cartridge is accommodated in the recessed portion, relative to the frame portion between an open position where the opening is open and a closed position where the opening is closed. Such a gap is provided between the cartridge and an inner surface of the frame portion that when the frame portion is moved relative to the cap portion in an opening direction with a cap portion side of the packaged cartridge down, the cartridge interferes the inner surface of the frame portion. | 03-06-2014 |
20140321887 | DEVELOPING DEVICE, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS - A developing device for an image forming apparatus includes a developing roller for carrying a developer; a developing blade including a blade member for regulating a developer amount carried on a surface of the developing roller and a supporting member for supporting the blade member; and a frame supporting the supporting member: wherein the supporting member is fixed to the frame in a state that a first region thereof adjacent the blade member tends to expand and a second region thereof remote from the blade member tends to contract, such that a stretching force is applied to the blade member in a rotation axial direction of the developing roller, and the blade member is fixed to the supporting member in the first region. | 10-30-2014 |
20150220051 | CARTRIDGE AND IMAGE FORMING APPARATUS - A process cartridge includes: a first unit including a photosensitive drum; a second unit, including a process member, movable to a spaced position and to a close position; and a spacer member for holding the second unit at the spaced position. The spacer member includes a contact portion for holding the second unit at the spaced position and includes a portion-to-be-phase-determined for preventing rotation of the spacer member by being engaged with a phase-determining portion provided in the second unit. The spacer member is rotated, by receiving a force from the drum at the contact portion when the drum is rotated, against a force with which the phase-determining portion determines a rotational position of the spacer member, and eliminates a contact state of the contact portion with the drum to permit movement of the second unit from the spaced position to the close position. | 08-06-2015 |
20150253723 | CARTRIDGE AND IMAGE FORMING APPARATUS - A cartridge removably mountable to an image forming apparatus, including: a developing unit having a developing roller; two support mechanisms each configured to rotatably support the developing unit by a rotary shaft at an each end of the cartridge; and a biasing member provided on one support mechanism and configured to apply a biasing force to bring the roller into contact with a photosensitive drum, wherein a force against the biasing force is applied to the developing unit to rotate the developing unit to separate the roller from the drum, and in a projection plane orthogonal to the rotary shaft, an action point on which the biasing force acts is arranged between a first line connecting rotation centers of the roller and the drum and a second line passing through the support shaft in parallel with a slide direction of the support shaft slidably supported by the one support mechanism. | 09-10-2015 |
Misako Morioka, Koto-Ku JP
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20160120768 | DETERGENT COMPOSITION - The present invention relates to [1] a detergent composition including pigment granules containing (A) from 10 to 95% by mass of a water-insoluble pigment, and (B) at least two compounds selected from the group consisting of polyvinyl alcohol, a polyvinyl alcohol derivative, polyvinyl pyrrolidone and a polyvinyl pyrrolidone derivative; and [2] a process for producing the detergent composition according to the above [1], including the steps of mixing and granulating a powder containing the water-insoluble pigment (A) and a solution of the component (B) to obtain a granulated product; drying the resulting granulated product to obtain the pigment granules; and mixing the pigment granules with a detergent. The detergent composition is capable of not only can satisfying both of rich foaming and good preparation stability, but also exhibiting sufficient coloration of foams and readily controlling a coloring time of the foams without damage to motivation of the user to use the detergent, and therefore can provide a comfortable feeling of use and a suitable configuration of use according to the applications by the user. | 05-05-2016 |
Nobuhiro Morioka, Nagoya-Shi JP
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20160002460 | EPOXY RESIN COMPOSITION, PREPREG, AND FIBER-REINFORCED COMPOSITE MATERIAL - An epoxy resin composition according to the present invention comprises an epoxy compound (A), a block copolymer (B) and a curing agent (C), wherein the block copolymer (B) is composed of a polymer block (a) comprising a (meth)acrylic polymer and a polymer block (b) comprising an acrylic polymer that is different from the polymer block (a), said epoxy resin composition having such a property that a cured resin product produced by curing the epoxy resin composition forms a microphase-separated structure. A cured product of the epoxy resin composition forms a highly ordered phase structure, and therefore has excellent toughness and stiffness. | 01-07-2016 |
Nobuyuki Morioka, Kensington AU
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20090322561 | TRAFFIC SIGNALS CONTROL SYSTEM - A method of controlling traffic signals at a road intersection, which has a plurality of signal groups, each of which controls at least one direction of traffic within the intersection. The method comprises the steps of obtaining and utilising traffic data to calculate a current traffic state and the rate of change in the traffic state. The method further comprises formulating at least one action and the duration of the action in response to these calculations. Each action comprises switching at least one traffic signal. One or more policies based on the calculations and the action are resolved. A continuous decision making process is applied to evaluate a reward for the policies resolved and a policy that maximizes the reward is selected. | 12-31-2009 |
Nobuyuki Morioka, Aichi JP
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20140202088 | DEPLOYMENT SHELTER - A deployment shelter has: a top panel; and a floor panel provided below the top panel so as to form an internal space between the top panel and the floor panel, the deployment shelter further having: an upper and a lower frame to which the top panel and the floor panel are fixed; a louver board pivotably provided to an end portion of the top panel, the louver board being movable between a stored state and a deployed state; a movable floor panel pivotably provided to an end portion of the floor panel, the movable floor panel being movable between a stored state and a deployed state; a side panel pivotably provided to a free end of the movable floor panel, and movable between a stored state and a deployed state; and a movable wall pivotably provided to the frame, and movable between a stored state and a deployed state. | 07-24-2014 |
20140202089 | DEPLOYMENT SHELTER - An object of the present invention is to provide a deployment shelter which can be changed between a stored state and a deployed state by smoothly driving movable panels. The deployment shelter | 07-24-2014 |
Nobuyuki Morioka, Santa Clara, CA US
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20140250109 | RERANKING USING CONFIDENT IMAGE SAMPLES - The techniques described herein determine an initial set of ranked images associated with an image-based search query. Based on visual content similarities between images in the initial set of ranked images, the techniques select confident image samples from the initial set of ranked images. The techniques then use the confident image samples to rerank the initial set of ranked images. Accordingly, a search engine uses the confident image samples to promote images that are likely to be relevant to the search query, while demoting images that are not likely to be relevant to the search query. Therefore, the search engine can provide improved relevance-based search results to an image-based search query. | 09-04-2014 |
Norikazu Morioka, Katano-Shi JP
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20150016036 | TRANSLUCENT PANEL ATTACHMENT STRUCTURE AND PORTABLE ELECTRONIC DEVICE - A translucent panel attachment structure according to an embodiment of the present invention includes a translucent panel, a casing, and a silicone resin layer. The casing has an opening into which the translucent panel is fitted. The opening has an inner wall surface which faces a peripheral surface of the translucent panel and an inner bottom surface which inwardly extends from the inner wall surface so as to face a peripheral edge of a back surface of the translucent panel. The silicone resin layer is formed by filling a silicone resin between the peripheral surface of the translucent panel and the inner wall surface of the casing and between the peripheral edge of the back surface of the translucent panel and the inner bottom surface of the casing. | 01-15-2015 |
Norikazu Morioka, Yokohama-Shi JP
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20150180526 | ELECTRONIC APPARATUS - A cover panel made of sapphire is provided on a surface of electronic apparatus. The electronic apparatus includes a casing that supports a first area positioned in an edge area of the cover panel; a first component that is disposed so as to face a second area positioned further inside than the first area in the cover panel; and a supporting structure that supports a third area positioned between the first and second areas and separated from the first and second areas in the panel. | 06-25-2015 |
20150381780 | ELECTRONIC APPARATUS - A cover panel made of sapphire is provided on a surface of electronic apparatus. The electronic apparatus includes a casing that supports a first area positioned in an edge area of the cover panel; a first component that is disposed so as to face a second area positioned further inside than the first area in the cover panel; and a supporting structure that supports a third area positioned between the first and second areas and separated from the first and second areas in the panel. | 12-31-2015 |
Ryo Morioka, Aichi JP
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20150187506 | SOLID ELECTROLYTIC CAPACITOR AND METHOD FOR MANUFACTURING SAME - A solid electrolytic capacitor including: positive electrode; dielectric layer formed on positive electrode; first conductive polymer layer formed on dielectric layer; second conductive polymer layer formed on first conductive polymer layer; and negative electrode layer formed on second conductive polymer layer, wherein insulating particles are scattered between first conductive polymer layer and second conductive polymer layer, and in a region where insulating particles do not exist, second conductive polymer layer is provided directly on first conductive polymer layer. | 07-02-2015 |
Ryo Morioka, Kyoto JP
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20150332856 | SOLID ELECTROLYTIC CAPACITOR AND METHOD FOR MANUFACTURING SAME - A solid electrolytic capacitor includes anode, dielectric layer formed on anode, and conductive polymer layer formed on dielectric layer. A surface of dielectric layer is dotted with coupling particles. Conductive polymer layer covers coupling particles and is also in contact with dielectric layer. This enables to increase a self-repair capability for reducing leak current between the anode and a cathode in the solid electrolytic capacitor having the conductive polymer layer as a solid electrolytic layer. | 11-19-2015 |
Ryo Morioka, Kyoto-Shi JP
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20140063691 | SOLID ELECTROLYTIC CAPACITOR AND METHOD FOR MANUFACTURING THE SAME - A solid electrolytic capacitor includes an anode body, a dielectric coating formed to cover the anode body, a first solid electrolyte layer formed to cover the dielectric coating, a second solid electrolyte layer made of a conductive polymer and formed to cover a relatively thin portion of the first solid electrolyte layer, and a cathode layer formed to cover the first solid electrolyte layer and the second solid electrolyte layer. | 03-06-2014 |
Satoko Morioka, Kitakyushu-Shi JP
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20140289951 | REMOTE CONTROL APPARATUS - An object of the present invention is to provide a remote control apparatus for a toilet seat apparatus which generates electric power by a user's pressing operation, the remote control apparatus being capable of balancing design quality and transmission accuracy of a signal at a high level. | 10-02-2014 |
20140289952 | REMOTE CONTROL APPARATUS - An object of the present invention is to provide a remote control apparatus for a toilet seat apparatus which generates electric power by a user's pressing operation, the remote control apparatus being capable of balancing operability and the ability to reliably stop water spray at a high level. | 10-02-2014 |
20150234371 | Remote Control Device - A remote control device includes operation buttons, detectors, a power generator, a controller, and an output unit. The operation buttons are movable between an ordinary position and a lowermost position and are configured to move from the ordinary position to the lowermost position in response to a push operation. The detectors are configured to detect the respective push operation of the operation buttons. The power generator is configured to generate a power in response to the push operation. The controller is driven by the power. The controller is configured to determine the pushed operation button based on a detection result of the detectors. The controller remotely controls a toilet device by transmitting a wireless signal toward the toilet device. The wireless signal corresponds to the determined operation button. The output unit is configured to produce an output when the power generator has generated the power. | 08-20-2015 |
20150364278 | Remote Control Device for Toilet Device - According to one embodiment, a remote control device for a toilet device includes an operation button and a power generator. The operation button is capable of a push operation and is configured to operate an equipment in response to the push operation. The power generator is configured to generate a power by being pressed in response to the push operation. A direction of the pressing is parallel to a wall surface on which the remote control device is placed. | 12-17-2015 |
Shoichi Morioka, Chitagun, Aichi JP
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20160059332 | GEAR GRINDING UNIT - A gear grinding unit, capable of grinding a tooth flank of a gear to have fine surface roughness without requiring any special shaping work such as dressing, includes a threaded grinding part which is rotatable around a rotation axis (S | 03-03-2016 |
Sumio Morioka, Minato-Ku JP
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20140032917 | GROUP SIGNATURE PROCESSING DEVICE FOR PROCESSING A PLURALITY OF GROUP SIGNATURES SIMULTANEOUSLY - A plurality of group signature processes is executed in parallel with a small number of processing devices and small power consumption, without lowering an average response speed. A signature processing device includes subsystems for each type of basic operations included in a signature processing procedure. Each subsystem has a configuration in which one or more basic operation execution units and a dispatcher that monitors operation states thereof and instructs to execute an operation are interconnected. A plurality of signature generation requests or signature verification requests is accepted as a single input, and a plurality of requests is simultaneously processed in parallel. At this time, each subsystem assigns operations in different requests to unoccupied basic operation units and causes the basic operation units to simultaneously execute the operations, without being occupied with a single request. | 01-30-2014 |
Toshihito Morioka, Kyoto JP
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20150314338 | TREATMENT DEVICE AND EXHAUST SWITCHING DEVICE THEREFOR, AND EXHAUST SWITCHING UNIT AND SWITCHING VALVE BOX - A treatment device ( | 11-05-2015 |
Yuichi Morioka, Basingstoke GB
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20150312783 | MOBILE COMMUNICATION BASE STATION AND METHOD FOR SELECTING A VIRTUAL CARRIER FOR MACHINE-TYPE COMMUNICATIONS BASED ON MEASUREMENTS OF CHANNEL CONDITIONS - Apparatus and method providing feedback on channel conditions in a wireless telecommunications system including a base station arranged to communicate with plural terminals device using frequencies spanning a system frequency bandwidth. At least one terminal device is a reduced capability terminal device including a tuneable transceiver configured to receive downlink transmissions from the base station using only a restricted frequency bandwidth which is smaller than and within the system frequency bandwidth. The reduced capability terminal device is configured to communicate information derived from measurements of channel conditions to the base station. The information may include an indication of measured channel conditions for the different frequency locations, or an indication of one or more frequency locations for which the corresponding measurement of channel conditions meet a pre-defined selection criterion. The base station subsequently schedules downlink transmissions for the terminal device in taking account of the information received from the terminal device. | 10-29-2015 |
20150334730 | MOBILE COMMUNICATION TERMINAL DEVICE AND METHOD FOR SELECTING A VIRTUAL CARRIER FOR MACHINE-TYPE COMMUNICATIONS BASED ON MEASUREMENTS OF CHANNEL CONDITIONS - An apparatus and method providing feedback on channel conditions in a wireless telecommunications system including a base station to communicate with plural terminals device using frequencies spanning a system frequency bandwidth. At least one terminal device is a reduced capability terminal device including a tuneable transceiver configured to receive downlink transmissions from the base station using only a restricted frequency bandwidth smaller than and within the system frequency bandwidth. The reduced capability terminal device is configured to communicate information derived from measurements of channel conditions to the base station. The information may include an indication of measured channel conditions for different frequency locations, or an indication of one or more frequency locations for which corresponding measurement of channel conditions meet a pre-defined selection criterion. The base station subsequently schedules downlink transmissions for the terminal device in a manner that takes account of the information received from the terminal device. | 11-19-2015 |
20150341911 | INTERCELL INTERFERENCE COORDINATION ACCOUNTING FOR MACHINE TYPE COMMUNICATION - A method of operating a base station in a wireless telecommunications system. Downlink communications from the base station to terminal devices are made using a plurality of OFDM sub-carriers spanning a system frequency bandwidth. The base station supports communications with a first type of terminal device on a host carrier using OFDM sub-carriers distributed across the system frequency bandwidth and supports communications with a second type of terminal device on a restricted bandwidth carrier using OFDM sub-carriers distributed across a restricted frequency bandwidth which is smaller than and within the system frequency bandwidth. Respective base stations can exchange information regarding their restricted bandwidth carrier transmissions to help them coordinate their respective transmissions with a view to reducing intercell interference. | 11-26-2015 |
Yuichi Morioka, Berkshire GB
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20140341175 | ALLOCATING RESOURCES AND TRANSMITTING DATA IN MOBILE TELECOMMUNICATION SYSTEMS COMPRISING MACHINE TYPE COMMUNICATION APPLICATIONS - A method of communicating data in a wireless telecommunications system between plural base stations and plural terminal devices using plural Orthogonal Frequency Division Multiplex, OFDM, sub-carriers spanning a first frequency bandwidth. The method includes: communicating data between a first base station and a first terminal device using a first OFDM sub-carrier group distributed across the first frequency bandwidth, communicating data between a second base station, geographically separated from the first base station, and a second terminal device using a second OFDM sub-carrier group distributed across a second frequency bandwidth, the second frequency bandwidth being smaller than and within the first frequency bandwidth; and communicating control-plane data between the first base station and the first terminal device using a combination of the first and second groups of the OFDM sub-carriers. Guard regions may be provided in the frequency domain between frequencies of transmissions associated with the first and second base stations. | 11-20-2014 |
20150043408 | TELECOMMUNICATIONS APPARATUS AND METHODS FOR COMMUNICATING WITH A FIRST AND A SECOND TYPE OF DEVICES - A wireless telecommunications system including at least one base station, a first terminal device and a second terminal device, wherein the first terminal device is a terminal device of a first type and the second terminal device is a terminal device of a second type, the second type being different from the first type, and wherein the at least one base station is configured to communicate data which is specific to the first terminal device in a synchronous manner and to communicate data which is specific to the second terminal device in a non-synchronous manner. | 02-12-2015 |
20150071205 | TELECOMMUNICATIONS APPARATUS AND METHOD FOR SEARCHING A PREDEFINED SIGNATURE SEQUENCE - A wireless telecommunications system including at least one base station, a first terminal device and a second terminal device, wherein the first terminal device is a terminal device of a first type and the second terminal device is a terminal device of a second type, the second type being different from the first type, and wherein the at least one base station is configured to communicate data which is specific to the first terminal device in a synchronous manner and to communicate data which is specific to the second terminal device in a non-synchronous manner. | 03-12-2015 |
20150085776 | METHOD AND TERMINAL DEVICE FOR ALLOCATING RESOURCES IN A PLURALITY OF SUBFRAMES - A method operating a telecommunications system including a base station and plural terminal devices arranged to communicate over a radio interface supporting a downlink shared channel conveying user-plane data from the base station to the terminal devices and a downlink control channel conveying control-plane data from the base station to the terminal devices. The control-plane data conveys information on physical resource allocations for the downlink shared channel for respective of the terminal devices. The radio interface is based on a radio frame structure including plural subframes each including a control region supporting the downlink control channel and a user-plane region supporting the downlink shared channel. The method uses the control region of a first radio subframe to convey an indication of a physical resource allocation for a first terminal device on the shared downlink channel in the user-plane region of a second radio subframe subsequent to the first radio subframe. | 03-26-2015 |
20150085778 | SYSTEM, METHOD AND BASE STATION FOR ALLOCATING RESOURCES IN A PLURALITY OF SUBFRAMES - A method operating a telecommunications system including a base station and plural terminal devices arranged to communicate over a radio interface supporting a downlink shared channel conveying user-plane data from the base station to the terminal devices and a downlink control channel conveying control-plane data from the base station to the terminal devices. The control-plane data can convey information on physical resource allocations for the downlink shared channel for respective of the terminal devices. The radio interface uses a radio frame structure including plural subframes. Each subframe includes a control region supporting the downlink control channel and a user-plane region supporting the downlink shared channel. The method uses the control region of a first radio subframe to convey an indication of a physical resource allocation for a first terminal device on the shared downlink channel in the user-plane region of a second radio subframe subsequent to the first radio subframe. | 03-26-2015 |
Yuichi Morioka, Reading GB
Patent application number | Description | Published |
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20140086141 | WIRELESS COMMUNICATIONS SYSTEM AND METHOD - A wireless communications system includes a base station, a plurality of intermediate devices and a terminal device. The base station is operable to wirelessly transmit downlink signals to the terminal device, the downlink signals including terminal control signals identifying one of the intermediate devices as a target device to which the terminal device is to direct uplink signals intended for the base station. The terminal device wirelessly transmits the uplink signals to the base station via the intermediate device identified by the terminal control signals. In this way, downlink communications may be provided directly from the base station to the terminal device, including control signals which instruct the terminal device where to send uplink data. This enables the base station to directly control scheduling of uplink communications, and in particular to define the uplink route from the terminal device to the base station via one or more intermediate devices. | 03-27-2014 |
20140133335 | WIRELESS COMMUNICATIONS SYSTEM AND METHOD - A wireless communications system includes a base station, a plurality of intermediate devices, and a terminal device. Downlink communications may be provided directly from the base station to the terminal device, including control signals which instruct the terminal device where to send uplink data. This enables the base station to directly control scheduling of uplink communications, and in particular to define an uplink route from the terminal device to the base station via one or more intermediate devices. Power is conserved at the terminal device on the uplink because a lower power transmission can be used which although insufficient to reach the base station can reach the intermediate device. The terminal device is not required to determine the uplink path itself and therefore does not require complex, expensive, and power consuming control logic. | 05-15-2014 |
20140146738 | TELECOMMUNICATIONS APPARATUS AND METHODS - A method of communicating data between a base station and a plurality of terminal devices in a wireless telecommunications system is described. The method comprises transmitting data from the base station to the plurality of terminal devices in a multicast transmission and transmitting response signals from the terminal devices to the base station to indicate whether or not the respective terminal devices have successfully received the multicast transmission. The use of a multicast transmission provides an efficient mechanism for communicating the same data to a plurality of terminal device, for example as might be desired in a machine-type communication network. In combination with this, the use of individual response signals, such as ACK/NACK signalling, from the terminal devices allows the base station, or other entity, to track which terminal devices have indicated successful receipt of the multicast transmission, and to instigate an appropriate re-transmission protocol accordingly. | 05-29-2014 |
20140161016 | TELECOMMUNICATIONS APPARATUS AND METHODS - A method of communicating data between a base station and a plurality of terminal devices in a wireless telecommunications system. The method comprises transmitting data from the base station to the plurality of terminal devices in a multicast transmission and transmitting response signals from the terminal devices to the base station to indicate whether the respective terminal devices have successfully received the multicast transmission. The use of a multicast transmission provides an efficient mechanism for communicating the same data to a plurality of terminal device, for example as might be desired in a machine-type communication network. In combination with this, the use of individual response signals, such as ACK/NACK signalling, from the terminal devices allows the base station, or other entity, such as a machine-type communications server, to track which terminal devices have indicated successful receipt of the multicast transmission, and to instigate an appropriate re-transmission protocol accordingly. | 06-12-2014 |
20140185575 | MOBILE COMMUNICATIONS SYSTEM, INFRASTRUCTURE EQUIPMENT, MOBILE COMMUNICATIONS TERMINAL AND METHOD TO COMMUNICATE USER DATA WITHIN AN UPLINK RANDOM ACCESS CHANNEL - A mobile communications terminal for communicating data to/from one or more base stations of a mobile communications network, the one or more base stations being arranged to provide a radio interface to communicate with mobile communications terminals. The mobile communications terminal being arranged to communicate with the one or more base stations via the radio interface, the communicating including using an uplink random access channel of the radio interface to transmit random access messages to the one or more base stations and communicating user data via the uplink random access channel by transmitting one or more of the random access messages at a selected timing within the uplink random access channel, the timing being selected by the first mobile communications terminal to represent at least part of the user data. | 07-03-2014 |
20140192764 | MOBILE COMMUNICATIONS SYSTEM, INFRASTRUCTURE EQUIPMENT, MOBILE COMMUNICATIONS TERMINAL AND METHOD TO COMMUNICATE USER DATA WITHIN AN UPLINK RANDOM ACCESS CHANNEL - A mobile communications system for communicating data to/from mobile communications terminals, the system including: one or more base stations configured to provide a radio interface to communicate data with mobile communications terminals; and one or more mobile communications terminals configured to communicate data with the one or more base stations via the radio interface, and wherein a mobile communication terminal is arranged to use an uplink random access channel to transmit random access messages to the one or more base stations. A first mobile communications terminal is configured to communicate user data via the uplink random access channel by transmitting one or more of the random access messages at a selected timing within the uplink random access channel, the timing being selected by the first mobile communications terminal to represent at least part of the user data. | 07-10-2014 |
20140194133 | ALLOCATING RESOURCES AND TRANSMITTING DATA IN MOBILE TELECOMMUNICATION SYSTEMS COMPRISING MACHINE TYPE COMMUNICATION APPLICATIONS - A method of communicating data in a wireless telecommunications system between plural base stations and plural terminal devices using plural Orthogonal Frequency Division Multiplex, OFDM, sub-carriers spanning a first frequency bandwidth. The method includes: communicating data between a first base station and a first terminal device using a first group of the OFDM sub-carriers distributed across the first frequency bandwidth, communicating data between a second base station, geographically separated from the first base station, and a second terminal device using a second group of the OFDM sub-carriers distributed across a second frequency bandwidth, and communicating control-plane data between the first base station and the first terminal device using a combination of the first and second groups of the OFDM sub-carriers. Guard regions may be provided in the frequency domain between frequencies of transmissions associated with the first base station and frequencies of transmissions associated with the second base station. | 07-10-2014 |
20150189660 | COMMUNICATIONS DEVICE AND METHOD - A mobile communications system communicates data to/from mobile communications devices, and provides a wireless access interface communicating data to/from the mobile communications devices, on a downlink first carrier providing plural communications resource elements across a first frequency range for communicating data, and within a second frequency range within and smaller than the first frequency range. The wireless access interface includes plural time divided sub-frames, each sub-frame including plural communications resource elements of the first frequency range and plural communications resource elements of the second frequency range. By arranging for a narrow band control channel to be within a virtual carrier and to communicate control information to both first full capability communications devices and second reduced capability communications devices, the second reduced capability devices can access the narrow band control channel which is shared with the first full-capability mobile devices, to make use of communications resources available to the communications system. | 07-02-2015 |
20150195787 | MOBILE COMMUNICATIONS SYSTEM, NETWORK ELEMENT AND METHOD - A mobile communications system transmitting data to and/or receiving data from communications devices includes one or more base stations, each including a transmitter and a receiver configured to provide a wireless access interface for communicating data to/from the communications devices. The wireless access interface provides plural communications resource elements across a first frequency range and within a second frequency range within and smaller than the first frequency range. The wireless access interface includes plural time divided sub-frames, at least one of the sub-frames including a first wideband control channel in a part of each sub-frame for communicating first signalling information to one or more of the communications devices, and a second narrow band control channel in a second part of each sub-frame. The base stations are configured to transmit a sleep indication signal to one or more of the communication devices, to realize a power saving. | 07-09-2015 |
20150201402 | MOBILE COMMUNICATIONS SYSTEM, NETWORK ELEMENT AND METHOD FOR RESOURCE ALLOCATION ON A VIRTUAL CARRIER FOR MACHINE-TYPE COMMUNICATIONS WITH A NARROW BAND EPDCCH - A mobile communications system includes a wireless access interface communicating data to/from mobile communications devices, the wireless access interface provided on a downlink first carrier, the first carrier providing plural communications resource elements across a first frequency range, and within a second frequency range within and smaller than the first frequency range. The wireless access interface includes plural time divided sub-frames each including the plural communications resource elements of the first and second frequency ranges, each sub-frame including a first wideband control channel in a part having a bandwidth corresponding substantially to the first frequency range, and a second narrow band control channel in a second part. The second narrow band control channel can communicate control information to first and second mobile communications devices and forms part of plural communications resource elements of the second frequency range, to make more use of the communications resources available to the communications system. | 07-16-2015 |
20150208340 | COMMUNICATIONS DEVICE AND METHOD - A mobile communications system transmitting/receiving data to/from communications devices includes one or more base stations, each including a transmitter and receiver. The transmitter and receiver provide a wireless access interface communicating data to/from the communications devices. The wireless access interface provides plural communications resource elements across a first frequency range and within a second frequency range within and smaller than the first frequency range. The wireless access interface includes plural time divided sub-frames, at least one of the sub-frames including a first wideband control channel in a first part of each sub-frame communicating first signalling information, and a second narrow band control channel in a second part of each sub-frame. The base stations transmit a sleep indication signal to one or more of the communications devices, to realize a power saving to the communications devices which are not to receive the second signalling information for one or more sub-frames. | 07-23-2015 |
20150296514 | MOBILE COMMUNICATION BASE STATION AND METHOD FOR ALLOCATING RESOURCES OUTSIDE OF A VIRTUAL CARRIER BASED ON UE CAPABILITIES - A mobile communications network includes one or more network elements providing a wireless access interface for communications devices. The wireless access interface provides plural communications resource elements across a host frequency bandwidth, and includes, within the host frequency bandwidth, first communications resource elements within a first frequency bandwidth for allocation preferably to reduced capability devices to receive signals representing the data transmitted by the transmitter unit within the first bandwidth forming a first virtual carrier, the reduced capability devices each having a receiver bandwidth which is greater than or equal to the first frequency bandwidth but less than the host frequency bandwidth. Communications devices of different capabilities can be allocated communications resources within different frequency ranges according to their capability, which can relieve congestion on a centre frequency of communications resources in which communications devices with a minimum bandwidth capability must receive communications resources for receiving down link signals. | 10-15-2015 |
20150318969 | METHOD AND APPARATUS FOR REFERENCE SYMBOL RECEPTION - To facilitate a selective transmission power boost in a narrowband subsystem of a wideband host carrier, where the narrowband subsystem is preferentially allocated to reduced capability communications devices, both data symbols and dedicated reference symbols are transmitted at a higher power within the narrowband. It is further determined whether to use the dedicated symbols exclusively or in addition to common reference symbols to generate channel estimates. | 11-05-2015 |
20150327185 | METHOD AND APPARATUS FOR REFERENCE SYMBOL TRANSMISSION - To facilitate a selective transmission power boost in a narrowband subsystem of a wideband host carrier, wherein the narrowband subsystem is preferentially allocated to reduced capability communications devices, both data symbols and dedicated reference symbols are transmitted at a higher power within the narrowband. Where the benefits of inserting dedicated reference symbols are outweighed by the loss of data capacity, no dedicated reference symbols are inserted. | 11-12-2015 |
20150327235 | WIRELESS COMMUNICATIONS SYSTEM AND METHOD - A wireless communications system includes a base station, a plurality of intermediate devices, and a terminal device. Downlink communications may be provided directly from the base station to the terminal device, including control signals which instruct the terminal device where to send uplink data. This enables the base station to directly control scheduling of uplink communications, and in particular to define an uplink route from the terminal device to the base station via one or more intermediate devices. Power is conserved at the terminal device on the uplink because a lower power transmission can be used which although insufficient to reach the base station can reach the intermediate device. The terminal device is not required to determine the uplink path itself and therefore does not require complex, expensive, and power consuming control logic. | 11-12-2015 |
20150327239 | MOBILE COMMUNICATION DEVICE AND METHOD FOR ALLOCATING SYSTEM INFORMATION AMONG VIRTUAL CARRIERS FOR MACHINE-TYPE COMMUNICATIONS - A communications device transmitting/receiving signals to/from a mobile communications network includes one or more network elements providing a wireless access interface for the communications device. The wireless access interface includes plural communications resource elements across a host frequency range of a host carrier, and a first section of the communications resources within a first frequency range for preferable allocation to reduced capability devices forming a first virtual carrier and a second section of the communications resources within a second frequency range for preferable allocation to the reduced capability devices forming a second virtual carrier. Each of the first and second frequency ranges is within the host frequency range. The communications device is configured with a reduced capability to receive the signals only within a frequency bandwidth less than the host frequency range and equal to at least one of the first frequency range or the second frequency range. | 11-12-2015 |
20150358907 | User Equipment, Cellular Communication Network Node and Method of Controlling Operation of a User Equipment - A user equipment comprises a wireless interface for communication with a cellular communication network. The user equipment has different operating states which include a power saving state. Transitions between the power saving state and a further operating state different from the power saving state may be triggered by a device-to-device signal received directly from a further user equipment. | 12-10-2015 |
20150365945 | MOBILE COMMUNICATION DEVICE AND METHOD FOR ALLOCATING RESOURCES OUTSIDE OF A VIRTUAL CARRIER BASED ON UE CAPABILITIES - A communications device configured to receive data from a mobile communications network including one or more network elements providing a wireless access interface. The wireless access interface provides plural communications resource elements across a host frequency bandwidth, and includes, within the host frequency bandwidth, first communications resource elements within a first frequency bandwidth for allocation preferably to reduced capability devices to receive signals representing data transmitted by a transmitter within the first bandwidth forming a first virtual carrier, the reduced capability devices each having a receiver bandwidth greater than or equal to the first frequency bandwidth but less than the host frequency bandwidth. Communications devices of different capabilities can be allocated communications resources within different frequency ranges according to their capability, to relieve congestion on a center frequency of communications resources in which communications devices with a minimum bandwidth capability must receive communications resources for receiving down link signals. | 12-17-2015 |
20150373690 | MOBILE COMMUNICATION EQUIPMENT AND METHOD FOR ALLOCATING SYSTEM INFORMATION AMONG VIRTUAL CARRIERS FOR MACHINE-TYPE COMMUNICATIONS - A mobile communications network includes one or more network elements providing a wireless access interface for communications devices. The wireless access interface provides plural communications resource elements across a host frequency range of a host carrier. First and second sections of communications resources within respective first and second frequency ranges for preferable allocation to reduced capability devices form respective first and second virtual carriers. Each of the first and second frequency ranges is within the host frequency range, wherein the communications device is configured with a reduced capability to receive the signals only within a frequency bandwidth less than the host frequency range and equal to at least one of the first or second frequency range. The communications device is configured to receive the first signalling data from the control channel and the common system information from the one or more communications resources identified by the first signalling data. | 12-24-2015 |
20160057702 | COMMUNICATIONS DEVICE FOR TRANSMITTING AND RECEIVING DATA - A communications device transmits/receives data to/from infrastructure equipment forming part of a communications network. The communications device includes a controller and a transceiver configured to transmit and/or receive signals representing the data to/from the infrastructure equipment. The transceiver is configured to, under control of the controller, transmit a request for services message to the infrastructure equipment, and receive a response message to the request for services message from the infrastructure equipment. The request for services message includes a delay period, and the controller is configured after transmission of the request for services message to configure the transceiver to enter a reduced power state in which an amount of power consumed by the transceiver is reduced for the delay period. The controller is also configured, after the delay period has expired, to configure the transceiver to exit the reduced power state to receive the response message from the infrastructure equipment. | 02-25-2016 |
20160081117 | COMMUNICATIONS SYSTEM FOR TRANSMITTING AND RECEIVING DATA - A communications system including infrastructure equipment providing a wireless interface to a communications device including a controller and a transceiver configured to transmit/receive signals representing the data to/from the infrastructure equipment over the wireless interface. The transceiver can transmit a request for services message to the infrastructure equipment, and receive a response message. The request for services message includes a delay period and the infrastructure equipment, in response to receiving the request for services message, processes the request to form the response message and stores the response message for transmission to the communications device. The response message is stored until expiry of the delay period or transmission of the response message, and the controller after transmission of the request for services can configure the transceiver to enter a reduced power state and to exit the reduced power state to receive the response message. | 03-17-2016 |
Yuji Morioka, Hokkaido JP
Patent application number | Description | Published |
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20150026295 | COLLECTIVE OUTPUT SYSTEM, COLLECTIVE OUTPUT METHOD AND TERMINAL DEVICE - A collective output system includes an information processing device and a plurality of terminal devices. The information processing device holds content containing multiple elements in association with time information, generates a map that associates each piece of position information with each of the elements, receives output position information from a terminal device, acquires, on the basis of the map, an element associated with the position information corresponding to the output position information, acquires the time information associated with the content, and transmits the element and the time information to the terminal. Each of the terminal devices acquires the output position information, transmits the output position information to the information processing device, receives the element and the time information that are transmitted from the information processing device according to the transmitted output position information, and outputs the element at the timing indicated by the time information. | 01-22-2015 |
Yujiro Morioka, Kounosu-Shi JP
Patent application number | Description | Published |
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20150314908 | WELDED CAN BODY, WELDED CAN, METHOD OF MANUFACTURING WELDED CAN BODY, AND METHOD OF MANUFACTURING WELDED CAN - This welded can body is constituted of a steel plate material formed from a tin-free steel plate or a resin coated steel plate wherein a tin-free steel plate is coated with a resin, overlapping corresponding parts with each other, and forming a weld part by resistance welding of the overlapped parts. Laser processing parts formed on at least one of four surfaces made up of two surfaces constituting electrode contact surfaces on sides that contact an electrode (A) during resistance welding and two surfaces constituting joining surfaces on sides where the steel plate material is joined together, have laser irradiation parts, wherein laser irradiation is carried out before resistance welding to eliminate chrome plating and expose the steel plate, separately disposed on parts to be welded to become the weld parts, on the steel plate material. | 11-05-2015 |