Patents by Inventor Takuya Kitamura
Takuya Kitamura has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
-
Patent number: 7222769Abstract: Two slide bases (106) synchronizingly traveled on linear guides (105) arranged upwardly and downwardly in parallel with each other are rotatably attached with a clincher unit (107) and a driver unit (104) and provided with a click stop mechanism for fixing the clincher unit (103) and the driver unit (104) at a 0 degree position or a 45 degree rotated position. Respective outer peripheral portion thereof are provided with claw portions (119), (120), in correspondence with the 0 degree position and the 45 degree rotated position and a stopper pin (121) is arranged at a traveling path. When the driver unit and the clincher unit are traveled from an initial position to a skewed binding position, the 0 degree claw portion 119 impinges on the stopper pin (121) and the driver unit and the clincher unit are rotated to the 45 degree rotated position to fix.Type: GrantFiled: September 9, 2005Date of Patent: May 29, 2007Assignee: Max Co., Ltd.Inventors: Toru Yoshie, Takuya Kitamura
-
Patent number: 7210608Abstract: Two slide bases (106) synchronizingly traveled on linear guides (105) arranged upwardly and downwardly in parallel with each other are rotatably attached with a clincher unit (107) and a driver unit (104) and provided with a click stop mechanism for fixing the clincher unit (103) and the driver unit (104) at a 0 degree position or a 45 degree rotated position. Respective outer peripheral portion thereof are provided with claw portions (119), (120), in correspondence with the 0 degree position and the 45 degree rotated position and a stopper pin (121) is arranged at a traveling path. When the driver unit and the clincher unit are traveled from an initial position to a skewed binding position, the 0 degree claw portion 119 impinges on the stopper pin (121) and the driver unit and the clincher unit are rotated to the 45 degree rotated position to fix.Type: GrantFiled: September 9, 2005Date of Patent: May 1, 2007Assignee: Max Co., Ltd.Inventors: Toru Yoshie, Takuya Kitamura
-
Patent number: 7199420Abstract: A memory region including a capacitor element, a logic region including a logic circuit, and a boundary region located between the memory region and the logic region are provided on a silicon substrate. The memory region includes a plurality of memory transistors and memory transistor connection plugs. The boundary region includes a dummy contact plug in the same layer as the memory transistor connection plugs and logic transistor connection plugs. The upper face of the dummy contact plug is covered with a second insulating layer. An end portion of a capacitor layer and an upper electrode is located closer to an inner region of the memory region than the dummy contact plug is.Type: GrantFiled: May 31, 2005Date of Patent: April 3, 2007Assignee: NEC Electronics CorporationInventors: Takuya Kitamura, Takashi Sakoh
-
Patent number: 7172895Abstract: This invention relates to drainage process wherein Burkholderia cepacia AIK bacterial strain (FERM BP-7308) contacts disposed drainage and the new microorganism can aerobically decompose liquid and solid oil and fat and other organic matter in wide range of temperatures and a drainage process that uses the new microorganism.Type: GrantFiled: April 25, 2002Date of Patent: February 6, 2007Inventors: Takuya Kitamura, Satoru Kurozumi, Ryuichiro Kurane
-
Publication number: 20060291570Abstract: Encoding parameters of picture and higher layers of importance to a number of applications, and encoding parameters of slice and lower layers of no importance to all applications are converted into auxiliary packets inserted respectively into a V-blanking area and an H-blanking area of a video-data signal output by a history-information-multiplexing apparatus employed in a video-decoding system. On the other hand, a video-encoding system extracts back the auxiliary packets superposed on the V-blanking area and the H-blanking area from an input base-band video signal. As a result, a technique of superposing information on data can be changed in accordance with the importance of the information and required information can be fetched with ease.Type: ApplicationFiled: August 28, 2006Publication date: December 28, 2006Inventors: Takuya Kitamura, Mamoru Ueda, Katsumi Tahara
-
Patent number: 7145949Abstract: A residue code amount is calculated. A threshold act_thrsh corresponding to the residue code amount is obtained. A variable mb that designates a macro block is initialized to zero. The variable mb is compared with the total number of macro blocks. When the variable mb matches the total number of macro blocks, the process is completed. Otherwise, the rank of the activity information of the macro block designated by the variable mb is compared with the rank of the threshold act_thrsh. When the rank of the activity information is lower than the rank of the threshold act_thrsh, since there is a possibility of which q_scale can be decreased, q_scale is calculated with the activity information of the macro block mb and min_qq. q_scale of the macro block is subtracted from the total code amount. The subtracted resultant data is stored in a variable tmp. Thereafter, the variable tmp is compared with a target code amount GEN_TGT.Type: GrantFiled: March 10, 2005Date of Patent: December 5, 2006Assignee: Sony CorporationInventors: Takuya Kitamura, Akira Sugiyama, Haruo Togashi
-
Patent number: 7126993Abstract: Encoding parameters of picture and higher layers of importance to a number of applications, and encoding parameters of slice and lower layers of no importance to all applications are converted into auxiliary packets inserted respectively into a V-blanking area and an H-blanking area of a video-data signal output by a history-information-multiplexing apparatus employed in a video-decoding system. On the other hand, a video-encoding system extracts back the auxiliary packets superposed on the V-blanking area and the H-blanking area from an input base-band video signal. As a result, a technique of superposing information on data can be changed in accordance with the importance of the information and required information can be fetched with ease.Type: GrantFiled: February 20, 2003Date of Patent: October 24, 2006Assignee: Sony CorporationInventors: Takuya Kitamura, Mamoru Ueda, Katsumi Tahara
-
Patent number: 7083073Abstract: Two slide bases (106) synchronizingly traveled on linear guides (105) arranged in parallel with each other are rotatably attached with a clincher unit (103) and a driver unit (104) and provided with a click stop mechanism for fixing the clincher unit (103) and the driver unit (104) at a 0 degree position or a 45 degree rotated position. When the driver unit and the clincher unit are traveled from an initial position to a skewed binding position, the 0 degree claw portion (119) impinges on the stopper pin (121) and the driver unit and the clincher unit are rotated to the 45 degree rotated position to fix. When the driver unit and the clincher unit are traveled reversely to the initial position, the 45 degree claw portion (120) impinges on the stopper pin (121) and the driver unit and the clincher unit are returned to the 0 degree position to fix.Type: GrantFiled: November 29, 2002Date of Patent: August 1, 2006Assignee: Max Co., Ltd.Inventors: Toru Yoshie, Takuya Kitamura
-
Publication number: 20060163308Abstract: A guide piece 19 that enters between both legs 2b of a staple 2 is formed integrally on a pusher 16 that pushes a staple 2 as formed into a striking passage 12, an inclined surface 20 that engages with a staple 2 to operatively retreat the pusher is formed on the guide piece 19 to be positioned thereon so as not to engage with the staple 2 until tip ends of staple legs 2b penetrate through sheets, and a driver plate 7 and a forming plate 6 are set to operate out of phase relative to each other so that the forming plate 6 begins forming of a non-formed staple 2a after staple legs 2b struck out have penetrated through the sheets.Type: ApplicationFiled: November 14, 2003Publication date: July 27, 2006Inventors: Takuya Kitamura, Shinpei Sugihara
-
Patent number: 7065138Abstract: A residue code amount is calculated. A threshold act_thrsh corresponding to the residue code amount is obtained. A variable mb that designates a macro block is initialized to zero. The variable mb is compared with the total number of macro blocks. When the variable mb matches the total number of macro blocks, the process is completed. Otherwise, the rank of the activity information of the macro block designated by the variable mb is compared with the rank of the threshold act_thrsh. When the rank of the activity information is lower than the rank of the threshold act_thrsh, since there is a possibility of which q_scale can be decreased, q_scale is calculated with the activity information of the macro block mb and min_qq. q_scale of the macro block is subtracted from the total code amount. The subtracted resultant data is stored in a variable tmp. Thereafter, the variable tmp is compared with a target code amount GEN_TGT.Type: GrantFiled: March 10, 2005Date of Patent: June 20, 2006Assignee: Sony CorporationInventors: Takuya Kitamura, Akira Sugiyama, Haruo Togashi
-
Patent number: 7050495Abstract: In the video data compression apparatus 1, the host computer 20 controls the operation of the constituent parts of the video data compression apparatus 1. Further, the host computer 20 receives the amount of data of the compressed video data generated by preliminarily compressing and coding the noncompressed video data VIN by the encoder 162 of the simplified two pass processing unit 16, the value of the direct current component (DC component) of the video data after the DCT processing, and the power value of the alternating current component (AC component) via a control signal C16 and calculates the difficulty of the pattern of the compressed video data based on these received values. Further, the host computer 20 allocates the target amount of data Tj of the compressed video data generated by the encoder 18 via the control signal C18 for every picture based on the calculated difficulty, sets the same in the quantization circuit 168 (FIG.Type: GrantFiled: March 20, 2001Date of Patent: May 23, 2006Assignee: Sony CorporationInventors: Kanji Mihara, Takuya Kitamura, Takao Suzuki
-
Patent number: 7035334Abstract: The present invention employs a statistical multiplexing method to enable suitable assignment of a target code rate to each program data. A controller (3) acquires encoding difficulty (Di) of each program from each of image encoders (2i). In accordance with an equation for transforming the encoding difficulty (Di) into a bit rate, the controller (3) calculates a temporary bit rate (Tmp_Ratei). Moreover, the controller (3) causes the sum of the target bit rates (Target_Ratei) to satisfy a predetermined allowable value by correcting the temporary bit rate (Tmp_Ratei) so as to determine a final target bit rate (Target_Ratei) and inputing the final target bit rate (Target_Ratei) to each of the image encoders (2i).Type: GrantFiled: April 23, 2004Date of Patent: April 25, 2006Assignee: Sony CorporationInventors: Kanji Mihara, Takuya Kitamura
-
Publication number: 20060045364Abstract: A video data compression apparatus with which compressed video data of suitable amounts of data can be produced and the time required for processing is short. The apparatus approximates a real difficulty data Dj indicating the difficulty of the pattern of each picture by the ME residual, flatness, and intra AC and further calculates the target amount of data Tj of the compressed video data from the approximated real difficulty data Dj. An encoder performs compression and coding so that the amount of data of the compressed video data becomes substantially the target amount of data Tj.Type: ApplicationFiled: September 8, 2005Publication date: March 2, 2006Inventors: Kanji Mihara, Takuya Kitamura, Takao Suzuki
-
Publication number: 20060011697Abstract: Two slide bases (106) synchronizingly traveled on linear guides (105) arranged upwardly and downwardly in parallel with each other are rotatably attached with a clincher unit (107) and a driver unit (104) and provided with a click stop mechanism for fixing the clincher unit (103) and the driver unit (104) at a 0 degree position or a 45 degree rotated position. Respective outer peripheral portion thereof are provided with claw portions (119), (120), in correspondence with the 0 degree position and the 45 degree rotated position and a stopper pin (121) is arranged at a traveling path. When the driver unit and the clincher unit are traveled from an initial position to a skewed binding position, the 0 degree claw portion 119 impinges on the stopper pin (121) and the driver unit and the clincher unit are rotated to the 45 degree rotated position to fix.Type: ApplicationFiled: September 9, 2005Publication date: January 19, 2006Inventor: Takuya Kitamura
-
Publication number: 20050266636Abstract: In a semiconductor device including a memory region and a logic region, one or more of a plurality of logic transistor connection plugs, buried in a first insulating layer and connected to a diffusion layer of a logic transistor, are left unconnected to a first interconnect provided in an upper layer.Type: ApplicationFiled: May 27, 2005Publication date: December 1, 2005Applicant: NEC ELECTRONICS CORPORATIONInventors: Takuya Kitamura, Takashi Sakoh
-
Publication number: 20050265100Abstract: A memory region including a capacitor element, a logic region including a logic circuit, and a boundary region located between the memory region and the logic region are provided on a silicon substrate. The memory region includes a plurality of memory transistors and memory transistor connection plugs. The boundary region includes a dummy contact plug in the same layer as the memory transistor connection plugs and logic transistor connection plugs. The upper face of the dummy contact plug is covered with a second insulating layer. An end portion of a capacitor layer and an upper electrode is located closer to an inner region of the memory region than the dummy contact plug is.Type: ApplicationFiled: May 31, 2005Publication date: December 1, 2005Applicant: NEC ELECTRONICS CORPORATIONInventors: Takuya Kitamura, Takashi Sakoh
-
Publication number: 20050259946Abstract: A video splicing apparatus for receiving a transport stream including a plurality of packetized encoded video data streams, and for splicing the encoded video data streams to generate a spliced video data stream. The video splicing apparatus includes an input processor for disassembling each of the plurality of packetized encoded video data streams in the transport stream into a pseudo-elementary stream before packetization, and for storing the disassembled pseudo-elementary streams in predetermined storage. An analyzer is also provided for analyzing the amount of coded bits of two data streams of the pseudo-elementary streams stored in the storage that will be generated upon decoding upon receipt of the two data streams to be subjected to a splicing operation.Type: ApplicationFiled: March 26, 2003Publication date: November 24, 2005Inventor: Takuya Kitamura
-
Patent number: 6950435Abstract: The present invention relates to a communication device for transmitting transmission information to a connectionless network, while shaping it, within the range of a transmission bandwidth (=BWt·BWr/?BW) to be applied to transmission of this transmission information computed based on bandwidths BWt and BWr, which are allotted respectively to a local station corresponding to a transmitting party of the transmission information and a node corresponding to a destination, and the sum total ?BW of bandwidths allotted to all the nodes except that destination, and a bandwidth management method applied to the communication device. In a network to which the present invention is applied, bandwidths are managed properly and efficiently, and furthermore, high transmission quality and service quality are maintained steadily and high RAS is also enhanced.Type: GrantFiled: June 27, 2001Date of Patent: September 27, 2005Assignee: Fujitsu LimitedInventor: Takuya Kitamura
-
Publication number: 20050175094Abstract: A residue code amount is calculated. A threshold act_thrsh corresponding to the residue code amount is obtained. A variable mb that designates a macro block is initialized to zero. The variable mb is compared with the total number of macro blocks. When the variable mb matches the total number of macro blocks, the process is completed. Otherwise, the rank of the activity information of the macro block designated by the variable mb is compared with the rank of the threshold act_thrsh. When the rank of the activity information is lower than the rank of the threshold act_thrsh, since there is a possibility of which q_scale can be decreased, q_scale is calculated with the activity information of the macro block mb and min_qq. q_scale of the macro block is subtracted from the total code amount. The subtracted resultant data is stored in a variable tmp. Thereafter, the variable tmp is compared with a target code amount GEN_TGT.Type: ApplicationFiled: March 10, 2005Publication date: August 11, 2005Inventors: Takuya Kitamura, Akira Sugiyama, Haruo Togashi
-
Publication number: 20050173513Abstract: A technology for distributing a content to wireless portable terminals through P2P by using a short-haul radio scheme. A wireless terminal detects another wireless terminal capable of communicating with the first wireless terminal, receives a content, receives control information on the content, and carries out control according to the control information. The present invention wherein communication reflects the intention of the content providing side since wireless terminals perform communication according to the control information, a content distributing method, a wireless terminal, a content distribution program, and a content distribution system are disclosed.Type: ApplicationFiled: January 27, 2005Publication date: August 11, 2005Inventors: Takuya Kitamura, Yasufumi Honda, Hiroshi Ikeda, Masaharu Yoshiyama