Patents by Inventor Motoki Ide
Motoki Ide 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).
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Patent number: 6552651Abstract: A radio communication device enables a message received to be displayed by flexible format.Type: GrantFiled: May 7, 1999Date of Patent: April 22, 2003Assignee: NEC CorporationInventor: Motoki Ide
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Publication number: 20020113688Abstract: A radio communication device enables a message received to be displayed by flexible format.Type: ApplicationFiled: May 7, 1999Publication date: August 22, 2002Inventor: MOTOKI IDE
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Publication number: 20010056444Abstract: A communication terminal device that can achieve browsing contents described in different information description languages without installing corresponding browsers. A content obtainer obtains content data from a desired content server via a network. A content-type discriminator discriminates a content type of the obtained content data from a plurality of predetermined content types. A plurality of parsers corresponding to respective ones of the plurality of predetermined content types are provided and the obtained content data is parsed by a corresponding parser depending on the discriminated content type thereof to produce displaying information. Based on the displaying information, an obtained content is displayed.Type: ApplicationFiled: April 6, 2001Publication date: December 27, 2001Inventors: Motoki Ide, Naoya Shibata
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Patent number: 5844498Abstract: A radio paging receiver receives a paging signal including at least a paging number signal and a message signal which follows the paging number signal. The receiver detects a paging signal which is intended therefor, by comparing the received paging number signal with a pre-stored paging number signal. Upon detection of the intended paging signal, the receiver searches the received message signal for a specific message signal which satisfies a condition that is pre-stored in a RAM of the receiver. If the receiver finds a message signal satisfying the pre-stored condition, it displays the message signal and/or enables at least one of a speaker, an LED indicator and a vibrator according to notification information that is also pre-stored in the RAM. The message searching condition and the notification information are pre-stored in the RAM through a keyboard coupled to the receiver.Type: GrantFiled: June 7, 1995Date of Patent: December 1, 1998Assignee: NEC CorporationInventor: Motoki Ide
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Patent number: 5739764Abstract: A selective calling receiver having an alarting time auto-control function according to the present invention includes a first storing circuit for storing an identification number. A decoder for detecting a coincidence of a call signal contained in the received signal and the identification number, and for outputting a coincidence signal, and for decoding a message signal contained in the received signal, and for outputting a message. An alarting section for inputting the coincidence signal and alarting. A display section for displaying the message. A second storing circuit for storing an none-read message and a read out message. A reset switch for being operated by a user when he notices the alerting, and for outputting a reset signal. A calculating circuit for calculating an alerting time based on the number of the non-read messages. A counting circuit for counting the alerting time, and for outputting a count up signal when the alerting time is counted up.Type: GrantFiled: December 27, 1994Date of Patent: April 14, 1998Assignee: NEC CorporationInventors: Motoki Ide, Yasuyuki Mochizuki
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Patent number: 5740529Abstract: A synchronization controller identifies the timing of the group assigned to the receiver based on a synchronization signal detected by a preamble and synchronization signal detector. At this timing the power supply of a radio section is turned on. A selective calling number within the received group and pre-assigned selective calling number are compared in a selective calling number detector. The power supply of the radio section is immediately turned off, if the result of the comparison is non-coincidence. In this way, the battery saving efficiency can be enhanced by arranging to turn on the radio section only in the groups which are assigned to the receiver, and turning off immediately the power supply of the radio section when the receivers assigned selective calling number is not found in the receiver's assigned group.Type: GrantFiled: October 17, 1994Date of Patent: April 14, 1998Assignee: NEC CorporationInventor: Motoki Ide
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Patent number: 5726641Abstract: A selective calling receiver operated by causing a processor to execute a prestored program includes a non-writable mask ROM prestoring the program, a patch register for storing a patch address, a programmable patch memory for storing a patch program, a comparator for detecting a coincidence between a value of the patch register and an instruction code fetch address, and a patch control circuit for controlling the microprocessor so as to execute the patch program in the patch memory.Type: GrantFiled: May 2, 1997Date of Patent: March 10, 1998Assignee: NEC CorporationInventor: Motoki Ide
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Patent number: 5715517Abstract: A radio selective calling receiver with a display function receives a call thereto upon reception of a numerical signal including a message, reads out a fixed or arbitrary standardized expression of standardized expressions stored in advance which is designated by the numerical signal, and displays the readout standardized expression. The receiver includes a registration section and a read selection section. The registration section registers the readout arbitrary standardized expression, as a protective message, in an EEPROM upon adding management information to the standardized expression. The read selection section selects whether to read out and display a protective message having management information added thereto of contents registered by the registration section, or read out and display information other than the management information.Type: GrantFiled: December 22, 1994Date of Patent: February 3, 1998Assignee: NEC CorporationInventors: Motoki Ide, Yasuyuki Mochizuki
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Patent number: 5701588Abstract: In selecting at least one of plural informing mechanisms as a selected informing mechanism, a waveform symbol is displayed on an LCD representing the selected informing mechanism. The waveform symbol expresses the sound pattern for indicating reception of a call signal.Type: GrantFiled: November 29, 1994Date of Patent: December 23, 1997Assignee: NEC CorporationInventors: Kazuo Morita, Motoki Ide
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Patent number: 5590401Abstract: A radio selective calling receiver including an exchangeable first battery and a second battery which can be charged by the first battery. A CPU stops operating at a stop voltage. A RAM stores a user data. A stop detector detects operational stop of the CPU. A power supply changer changes one of the first and second batteries into the other and selectively supplies one of electric energies of the batteries to the CPU, RAM and stop detector. The minimum operable voltages of the RAM and the stop detector are lower than the stop voltage. The first battery supplies its electric energy to the CPU, RAM and stop detector until the supply voltage of the first battery lowers to the stop voltage. The power supply changer changes the first battery into the second battery when the operational stop of the CPU is detected, so that the second battery supplies its electric energy to the CPU, RAM and stop detector until the first battery thus lowered in supply voltage is exchanged by a new one.Type: GrantFiled: April 18, 1994Date of Patent: December 31, 1996Assignee: NEC CorporationInventors: Motoki Ide, Hiroaki Shibayama
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Patent number: 5495517Abstract: In a radio communication apparatus having both portable telephone portion and radio paging portion, the portable telephone portion comprises a portable telephone transmission/reception unit 21, a control unit 23, a speech transceiver 25, a display unit 27, and an operation unit 29, while the radio paging portion comprises a radio paging receiver unit 31, the control unit 23, the display unit 27, the operation unit 29, a tone generation announcement unit 33, a silent announcement unit 35, an announcement mode memory 39, and a reception information memory 37. It is assumed that the operation unit 29 selects "a delayed announcement mode after completion of communication" and stores this mode in the announcement mode memory 39. In this event, when the radio paging operation is received during communication of the portable telephone portion, the control unit 23 makes the silent announcement unit 35 carry out call announcement in a silent mode and makes the reception information memory 37 memorize a message.Type: GrantFiled: November 2, 1994Date of Patent: February 27, 1996Assignee: NEC CorporationInventors: Motoki Ide, Kazunobu Yamada
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Patent number: 5487090Abstract: In a selectively called radio receiver in which a demodulated signal of a specific bit rate is produced with battery saving kept in synchronism with the demodulated signal, a bit rate detecting unit detects the bit rate with a controllable sensitivity while the synchronism is lost. A bit rate detecting control arrangement controls the sensitivity within a predetermined sensitivity range. The bit rate detecting unit may misdetect the bit rate with a variable misdetection rate which is accumulated to an incremented amount from an initial amount representative of no misdetection while the synchronism is lost. The bit rate detection control arrangement may decrement the misdetection rate to the initial amount when the incremented amount reaches a predetermined amount. Alternatively, the bit rate detection control arrangement may control the misdetection rate between a greater and a smaller amount and then cause the misdetection rate to return to the initial amount.Type: GrantFiled: October 12, 1993Date of Patent: January 23, 1996Assignee: NEC CorporationInventor: Motoki Ide
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Patent number: 5436620Abstract: In a paging receiver having a processing unit (15) which produces an incoming message in response to reception of a radio signal specifically directed to the receiver, the processing unit compares the incoming message with each of selected messages selected from particular messages which are memorized in a message memory (18). Only when the incoming message is not coincident with at least one of the selected messages, the processing unit produces an activating signal. In accordance with the activating signal, the processing unit stores the incoming messages as one of the particular messages in the message memory. When the incoming message is coincident with at least one of the selected messages, the incoming message is not stored in the message memory.Type: GrantFiled: October 26, 1992Date of Patent: July 25, 1995Assignee: NEC CorporationInventor: Motoki Ide
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Patent number: 5296849Abstract: A pager receiver is assigned to a particular call number and is for receiving pager signals of a predetermined baud rate by use of the battery saving technique. Each of the pager signal comprises a synchronization code signal and a plurality of address signals, each of the address signals comprising a call number and a message, a particular one of the address signals being assigned to the pager receiver. The pager receiver is driven by a power-on signal at a timing for receiving the particular address signal. The pager receiver has a baud rate monitoring circuit for detecting the predetermined baud rate of a signal received to produce a monitoring signal, and a comparing circuit for comparing the call number in the particular address signal with the particular call number to produce a coincident signal. When both of the monitoring signal and the coincident signal are present at a time, the pager receiver drives an indicator.Type: GrantFiled: October 25, 1991Date of Patent: March 22, 1994Assignee: NEC CorporationInventor: Motoki Ide
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Patent number: 5233345Abstract: A selective calling receiver includes a decoder having a reference clock oscillator and a CPU having a CPU operating clock oscillator. The decoder includes a timing control circuit for generating a timing signal in synchronism with a synchronizing signal contained in a POCSAG signal and a BCH error correcting circuit for extracting a message code from the POCSAG signal. If the CPU is supplied with a message code from the decoder when no timing signal is inputted from the decoder, the CPU stores the message code in RAM in the CPU or a buffer memory area of external RAM connected to the CPU. In this case, the CPU operates with a first clock signal generated by the reference clock oscillator.Type: GrantFiled: March 30, 1992Date of Patent: August 3, 1993Assignee: NEC CorporationInventor: Motoki Ide
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Patent number: 5142699Abstract: In a radio paging receiver comprising a receiving section (11), a decoder section (12), and a CPU (13) for distinguishing a specific one of a plurality of call signals and processing a specific message signal succeeding the specific call signal into a processed message signal, the receiving section is intermittently put into operation. The decoder section is put into operation in accordance with a first clock signal which is supplied from a first clock generator (16). A switching circuit (20) selectively connects the CPU with the first clock generator and a second clock generator (17). More particularly, the CPU is put into operation in accordance with a second clock signal which is supplied from the second generator when the receiving section does not operate. The frequency of the second clock signal is much higher than that of the first clock signal.Type: GrantFiled: September 5, 1991Date of Patent: August 25, 1992Assignee: NEC CorporationInventors: Toshifumi Sato, Motoki Ide
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Patent number: 4945300Abstract: A power source control apparatus for use in electronic equipment of the type including a microprocessor and a main power source in the form of a battery controls a boosting circuit which boosts the output voltage of the battery to produce an operating voltage of the equipment. Connected in parallel to the battery are the boosting circuit and a power switch for producing a power ON/OFF signal. A reset/set flip-flop is connected between the boosting circuit and the power switch. The boosting circuit is operable only when the output of the flip-flop has a set state. Even when the power ON/OFF signal becomes a low level, i.e., OFF state, the flip-flop maintains its output in a set state until a power control signal is fed thereto from the external equipment. The period of time for which the operating power should be held after the turn-off of the power switch can be freely determined to suit the external equipment.Type: GrantFiled: January 30, 1989Date of Patent: July 31, 1990Assignee: NEC CorporationInventors: Toshifumi Sato, Motoki Ide
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Patent number: 4940975Abstract: In a radio page receiver comprising a memory (14) which is activated by main electric power and backed up by backup electric power, and which has a message area and an additional area for memorizing messages and administration data for administration of the messages, respectively, a message processor (20) is included in the receiver to judge whether or not the administration data are correctly kept in the additional area when the memory and the message processor are activated after the message processor is once deactivated. The message processor thereby produces a result signal representative of judgement. The message processor may process the message signals to have the administration data related to one another in accordance with a logical relationship. In this event, the message processor judges whether or not the logical relationship is correctly kept in the additional area. The logical relationship is checked by message linkage information indicative of a message order on processing the message signals.Type: GrantFiled: February 29, 1988Date of Patent: July 10, 1990Assignee: NEC CorporationInventors: Motoki Ide, Toshifumi Sato
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Patent number: 4821021Abstract: Manually operated first, second and third command entry switches are provided for respectively generating first, second and third command signals. In response to the first command signal a controller successively recalls portions of received messages from a memory in a first sequence and causes the recalled portions to be successively displayed. The controller responds to the second command signal by successively recalling starting portions of the messages in a second sequence and causing the recalled starting portions to be successively displayed.Type: GrantFiled: December 31, 1987Date of Patent: April 11, 1989Assignee: NEC CorporationInventors: Motoki Ide, Toshifumi Sato
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Patent number: 4818987Abstract: A selective paging receiver with message display has a receiver section, a number setting circuit, a paging number detector, and a display panel. The receiver section receives paging signals sent to the paging receiver, and recovers a paging number data signal and a message data signal from the paging signals. The message data signal includes both individual message data for the paging receiver, and common message data for the paging receiver in common with a preselected group of similar receivers. A number setting circuit assigns both a preselected individual paging number and a preselected common paging number to the receiver. The paging number detector searches for the individual paging number in a particular group time frame of the paging number signal. This time frame corresponds to a paging receiver group to which the paging receiver belongs. The paging number detector conducts a parallel search for the common paging number without regard for the particular group time frame.Type: GrantFiled: December 17, 1986Date of Patent: April 4, 1989Assignee: NEC CorporationInventors: Motoki Ide, Takashi Oyagi