Morihiro
Kinji Morihiro, Toyota-Shi Aichi-Ken JP
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20160061130 | CONTROL APPARATUS FOR INTERNAL COMBUSTION ENGINE - An electronic control unit executes air-fuel ratio control composed of main feedback correction and sub-feedback correction. The main feedback correction uses an output value of an upstream side sensor in upstream side of a catalyst. The sub-feedback correction uses an output value of a downstream side sensor in downstream side of the catalyst. When there are cylinder-to-cylinder variations in a fuel injection amount of each fuel injection valve, the electronic control unit corrects the fuel injection amount. Each time the degree of the cylinder-to-cylinder variations is lower than or equal to a first predetermined value, the electronic control unit stores the sub-learning value at that point in time as a normal value, and, when the degree of the cylinder-to-cylinder variations is higher than or equal to a second predetermined value, the electronic control unit changes the sub-learning value to the stored normal value. | 03-03-2016 |
20160069292 | INTERNAL COMBUSTION ENGINE - An electronic control unit provided in an internal combustion engine detects a degree of inter-cylinder variation of the amount of fuel that is injected from a port injector, and a degree of inter-cylinder variation of the amount of fuel that is injected from an in-cylinder injector. In a case where the inter-cylinder variation of one of the port injector and the in-cylinder injector is equal to or greater than a predefined value, a process is executed of limiting, so as not to exceed an upper limit value, an injection proportion of the injector for which the inter-cylinder variation is equal to or greater than the predefined value. This upper limit value is set to be smaller as the degree of inter-cylinder variation of the injector, for which the inter-cylinder variation is equal to or greater than a predefined value, increases. | 03-10-2016 |
Kinji Morihiro, Susono-Shi JP
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20160090933 | FUEL PRESSURE SENSOR ABNORMALITY DIAGNOSIS APPARATUS FOR INTERNAL COMBUSTION ENGINE - The fuel pressure sensor abnormality diagnosis apparatus diagnoses that a fuel pressure sensor is abnormal in the case where, because a state where a detected value of the fuel pressure sensor is less than a target value occurs, a fuel discharge amount of a fuel pump is increased, and as a result, the fuel discharge amount reaches its maximum amount, and even if a predetermined period has elapsed since the fuel discharge amount reaches its maximum amount, the detected value is less than the target value. | 03-31-2016 |
Kinji Morihiro, Toyota-Shi JP
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20160061138 | CONTROL APPARATUS FOR INTERNAL COMBUSTION ENGINE - A control apparatus for an internal combustion engine includes an electronic control unit. The electronic control unit corrects a target air-fuel ratio in an air-fuel ratio control with a first correction value set based on a degree of variation among cylinders in terms of a fuel amount to be injected from the port injector, and a second correction value set based on a degree of variation among the cylinders in terms of a fuel amount to be injected from the in-cylinder injector. A first correction amount of the target air-fuel ratio by the first correction value is set to be larger as an injection amount ratio of the intake-port fuel injection valve is larger, and a second correction amount of the target air-fuel ratio by the second correction value is set to be larger as an injection amount ratio of the in-cylinder fuel injection valve is larger. | 03-03-2016 |
Koji Morihiro, Tokyo JP
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20110150262 | HEADSET - A headset of the invention can achieve high-quality sound reproduction over a wide band while allowing sound from the outside to be sufficiently heard. The headset includes at least one vibrator configured to vibrate in accordance with an electric signal. The headset also includes at least one diaphragm each being associated with the respective vibrator. The headset also includes a holding unit that, when worn on a head of a user, holds the diaphragm such that at least part of the diaphragm is spaced from a side surface of the head by a predetermined distance. When the headset has two diaphragms, the holding unit may also function as a linking member that links the two diaphragms. | 06-23-2011 |
Masashi Morihiro, Hiroshima JP
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20100072015 | MANUFACTURING METHOD OF CLUTCH FOR AUTOMATIC TRANSMISSION AND AUTOMATIC TRANSMISSION - In a clutch manufacturing method, inner peripheral portions of drum members, of two clutches are connected to a sleeve member, and a piston, a seal plate and a return spring are provided between the drum members, an insulator to apply electric isolation between the piston and the drum member or between the seal plate and another drum member is attached to either the piston or the seal plate. Then, the drum member, to which the electric isolation with the insulator is not applied, is connected to the sleeve member. Then, the piston, return sprig and seal plate are assembled to the sleeve member to which the drum member has been connected. Finally, the drum member, to which the electric isolation with the insulator has been applied, is connected to the sleeve member with electric welding. | 03-25-2010 |
Noriyo Morihiro, Hikari-Shi JP
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20160002760 | FERRITIC STAINLESS STEEL SHEET HAVING EXCELLENT BRAZABILITY, HEAT EXCHANGER, FERRITIC STAINLESS STEEL SHEET FOR HEAT EXCHANGERS, FERRITIC STAINLESS STEEL, FERRITIC STAINLESS STEEL FOR MEMBERS OF FUEL SUPPLY SYSTEMS, AND MEMBER OF FUEL SUPPLY SYSTEM - One aspect of this ferritic stainless steel sheet contains, by mass %, C: 0.03% or less, N: 0.05% or less, Si: 1% or less, Mn: 1.2% or less, Cr: 14% or more and 28% or less, Nb: 8(C+N) or more and 0.8% or less, and Al: 0.1% or less, with a balance being Fe and inevitable impurities, in which a film satisfying Expression 1 is formed in a surface thereof. | 01-07-2016 |
Yoshifumi Morihiro, Chiyoda-Ku JP
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20130072194 | MOBILE COMMUNICATION SYSTEM, NETWORK APPARATUS, AND MOBILE COMMUNICATION METHOD - A second communication system starts transmission of direct data received from a core network apparatus without waiting to receive an end marker when the end marker indicating the last forwarding data forwarded from the first communication system is not received within an end marker waiting period. | 03-21-2013 |
20130337816 | MOBILE COMMUNICATION SYSTEM, AND MOBILE COMMUNICATION METHOD AND RADIO CONTROL DEVICE USED IN MOBILE COMMUNICATION SYSTEM - A mobile communication system includes a first radio control device that manages a first cell, a second radio control device that manages a second cell, and a third radio control device. The second cell is set as a handover destination cell of the first cell. The third radio control device manages the second cell as a redundant configuration of the second radio control device. The third radio control device notifies the first radio control device of the third radio control device managing the second cell as the redundant configuration of the second radio control device. The first radio control device sets so that the third radio control device manages the second cell as the redundant configuration of the second radio control device. | 12-19-2013 |
20130344922 | NETWORK DEVICE - Provided is a network device capable of achieving low power consumption of a call control card and suppressing a failure of the call control card. A network device | 12-26-2013 |
Yoshifumi Morihiro, Shinagawa-Ku JP
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20110306308 | RADIO NETWORK CONTROLLER AND COMMUNICATION CONTROL METHOD - A radio network controller | 12-15-2011 |
Yoshifumi Morihiro, Tokyo JP
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20110242977 | RADIO COMMUNICATION SYSTEM, RADIO NETWORK CONTROLLER, RADIO BASE STATION AND RADIO COMMUNICATION METHOD - A radio network controller activates a signal transmission suppression timer to suppress transmission of a congestion signal, when a new radio base station is added as a radio base station with which the radio terminal is to communicate, and suspends the transmission of the congestion signal to the radio base stations until the signal transmission suppression timer expires. | 10-06-2011 |
20110269495 | MOBILE COMMUNICATION METHOD, RADIO ACCESS APPARATUS, AND GATEWAY APPARATUS - A mobile communication method according to the present invention includes the steps of: when a gateway apparatus (S-GW) is switched from a first state where downlink data is transmitted to a first radio access apparatus to a second state where the downlink data is transmitted to a second radio access apparatus, transferring, from the first radio access apparatus to the second radio access apparatus, the downlink data which is received from the gateway apparatus and to which specific information is added; and transmitting, from the second radio access apparatus to a mobile station (UE), transfer downlink data which is transferred from the first radio access apparatus and to which the specific information is added, before new downlink data transmitted from the gateway apparatus (S-GW). | 11-03-2011 |
20110317604 | NETWORK APPARATUS - A network apparatus having a plurality of call control cards, comprising: a selection unit configured to select at least one call control card from among the plurality of call control cards, when the number of connected calls controlled by the whole of the plurality of call control cards is less than a first threshold value; and a power saving control unit configured to cause the call control card selected by the selection unit to shift to a cutoff ready state in which allocation of a new call is restricted. | 12-29-2011 |
20110317658 | MOBILE COMMUNICATION SYSTEM, NETWORK DEVICE, AND MOBILE COMMUNICATION METHOD - A mobile communication system having a first communication system and a second communication system forwards forwarding data from the first communication system to the second communication system when switching from the first communication system to the second communication system is determined, the forwarding data being a data that the first communication system has already received from a core network device. A network device transmitting direct data to a mobile communication terminal via the second communication system is configured to count the number of switching times that the switching from the first communication system to the second communication system has been determined, for every user. The network device is configured to count the number of successful reception times that information identifying a user has been received via a forwarding path of the forwarding data, for every user. The network device is configured to judge whether the forwarding path of the forwarding data is normal or not on the basis of a ratio between the number of switching times and the number of successful reception times. | 12-29-2011 |
20130231117 | MOBILE COMMUNICATION METHOD, RADIO ACCESS APPARATUS, AND GATEWAY APPARATUS - A mobile communication method according to the present invention includes the steps of: when a gateway apparatus (S-GW) is switched from a first state where downlink data is transmitted to a first radio access apparatus to a second state where the downlink data is transmitted to a second radio access apparatus, transferring, from the first radio access apparatus to the second radio access apparatus, the downlink data which is received from the gateway apparatus and to which specific information is added; | 09-05-2013 |