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51. 发明专利

JPH01310429A AUXILIARY MEMORY USING MEMORY CARD 失效
公开(公告)号：JPH01310429A
公开(公告)日：1989-12-14
申请号：JP14087088
申请日：1988-06-08
申请人： FUJI ELECTRIC CO LTD
发明人： KONDO SHIRO
IPC分类号： G06F3/08
摘要： PURPOSE:To attain the interchangeability and the high speed access by enabling access through a magnetic memory medium and a common standard interface with a memory card as the memory medium of an auxiliary memory for a computer. CONSTITUTION:In one enclosure of an auxiliary memory, a mechanism and electronic circuit to read and write the contents of a memory card 39 and a mechanism and electronic circuit to enable accessing memory in the memory card with the standard interface of a conventional auxiliary memory (FD23) are provided. Thus, without changing the software, exchanging can be executed. Furthermore, by using both memory media appropriately, the high speed processing can be executed and the running cost can be reduced.

52. 发明专利

JPH01143425A EQUIPMENT FOR COMMUNICATING WITH MOBILE BODY 失效
公开(公告)号：JPH01143425A
公开(公告)日：1989-06-06
申请号：JP30013487
申请日：1987-11-30
申请人： FUJI ELECTRIC CO LTD
发明人： KONDO SHIRO , KAWASAKI KIKUO
IPC分类号： H04B7/26
摘要： PURPOSE:To communicate with a slave station fitted to a mobile body at all times even in any attitude by providing plural sets of antennas with different directivity and a changeover switch switching sequentially the said plural sets of antennas in time division and connecting the antenna to a radio equipment of a master station side. CONSTITUTION:An antenna changeover switch 23 at the sender side and an antenna changeover switch 37 at the receiver side are interlocked with each other through the reception of an antenna selection signal 27 from a microcomputer 26 to selects respectively each set of a transmission antenna 1 and a reception antenna 2, and a transmission antenna 3 and a reception antenna 4, and a transmission antenna 5 and a reception antenna 6 simultaneously. A master station recommend the communication at first to a slave station by using the antennas 1, 2, selects the antennas 3, 4 if no reply comes from the slave station to recommend the communication similarly and selects the antennas 5, 6 to invite the communication similarly if still no reply comes from the slave station this time. The master station switches the antennas sequentially to seek an antenna capable of communicating with the slave station.

53. 发明专利

JPS63262945A TRANSMITTER FOR FSK SIGNAL WAVE 失效
公开(公告)号：JPS63262945A
公开(公告)日：1988-10-31
申请号：JP9667687
申请日：1987-04-20
申请人： FUJI ELECTRIC CO LTD
发明人： SANO TOMOMI , KONDO SHIRO
IPC分类号： H04L27/12 , H03K5/00 , H04L27/04
摘要： PURPOSE:To perform switching communication between a short distance and a long distance only by switching antenna circuit constitution, by providing a transmitter in which the output part of a selective individual carrier signal is provided at every individual carrier signal individually and to which an antenna circuit common to the individual output parts or individual antenna circuit is connected. CONSTITUTION:Circuits which output the selective individual carrier signals FS1 and FS2 as the individual carrier signals selected by every prescribed period based on a modulation signal M are provided separately, and the output circuits of those circuits are constituted in such a way that they can be wire- ORed. At this time, in a case of the transmission of long distance, individual transmission circuit is mounted on respective output circuit of the selective individual carrier signals FS1 and FS2, on the other hand, in a case of the transmission of short distance, wired OR connection is applied on two output circuits of the FS1 and the FS2, and they are connected to a common transmission circuit. In such a way, it is possible to constitute an appropriate transmission circuit corresponding to the transmission of long distance or that of short distance, etc., without changing a basic part.

54. 发明专利

JPS62281533A RADIO DATA COMMUNICATION SYSTEM 失效
公开(公告)号：JPS62281533A
公开(公告)日：1987-12-07
申请号：JP12458586
申请日：1986-05-29
申请人： FUJI ELECTRIC CO LTD
发明人： SANO TOMOMI , KONDO SHIRO
IPC分类号： G01S13/74 , H04B1/69 , H04B1/713
摘要： PURPOSE:To remarkably improve the probability of successful reception by modulating plural carrier frequencies by each carrier frequency via a signal representing the same correspondence data and executing the correspondence between a slave station and a master station so as to make more immune the noise disturbance. CONSTITUTION:The master station modulates carrier frequencies f1, f2-fn via an ID request signal representing the request of sending its ID number and sends a data request composite radio wave W1 from a sending antenna of its own station obtained in this way. The data request composite radio wave W1 is inputted and demodulated and inputted to a reception signal check circuit 24 in filters 23 (231-23n) set by the carrier frequencies f1-fn via a reception amplifier 22R. When any correct reception exists in demodulation signals, the carrier frequencies fa, fb-fx are modulated via the ID return signal including the ID number of its own station and a data return composite radio wave W2 obtained in this way is sent from the transmission antenna of its own station.

55. 发明专利

JP2001205199A TRANSPORTING SYSTEM AND TRANSPORTING METHOD 失效
公开(公告)号：JP2001205199A
公开(公告)日：2001-07-31
申请号：JP2000020835
申请日：2000-01-28
申请人： YUUSEIDAIJIN , FUJI ELECTRIC CO LTD
发明人： SATO MASANORI , KONDO SHIRO , SAWADA TOMOYUKI
IPC分类号： G06K17/00 , B07C3/12 , B65G1/137 , B65G47/49 , G06F17/40 , G06Q10/00 , G06Q50/00 , G06Q50/28 , G06Q50/30 , G06Q50/32 , G06F17/60
摘要： PROBLEM TO BE SOLVED: To provide a transporting system and transporting method capable of enhancing the efficiency of transportation of transporting items, such as parcels, easily following up and monitoring the transporting items and improving the reliability of the transporting system. SOLUTION: In the transporting system for transporting the transporting items, such as parcels, in accordance with transporting information on postal code numbers, ID codes, etc., the transporting information including the postal code numbers and the ID codes is written to radio tags having IC memories and these radio tags are attached to the transporting items. The transportation of the transporting items is then carried out in accordance with the transporting information obtained from the radio tags attached to the transporting items.

56. 发明专利

JPH11306463A GAS LEAK ALARM 失效
公开(公告)号：JPH11306463A
公开(公告)日：1999-11-05
申请号：JP10955698
申请日：1998-04-20
申请人： FUJI ELECTRIC CO LTD
发明人： KAWASAKI KIKUO , ISHIKURA KENJI , NUMAGAMI TAKESHI , KONDO SHIRO , MATSUMOTO EIJI
IPC分类号： G01N27/12 , G01N27/16 , G08B21/00 , G08B21/16 , G08B25/00 , G08B25/08
摘要： PROBLEM TO BE SOLVED: To set the operation function of a gas leak alarm and to receive information which is to be operated in accordance with an instruction from a center by providing a communication means with an automatic metering system and a remote monitoring center system, which is constituted for a different purpose, and a means transmitting various information which the gas leak alarm has to the center. SOLUTION: A CPU 1 detects the drop of the resistance values of a methane gas sensor 2 and a CO gas sensor 3 owing to the occurrence of detection gas through amplifiers 32 and 33 in the respective sensors 2 and 3. The CPU 1 detects the sensor information as the continuous concentration value of gas, compares it with an operation value which is set and judges whether an alarm operation is to be executed or not. Sensor information which the alarm holds is the value of detected gas concentration which is concretely measured. Thus, sensor information is always transmitted to a monitoring center or at prescribed intervals. Consequently, the abnormal change of gas concentration is monitored on a monitoring center-side and abnormality can be detected at timing similar to the alarm.

57. 发明专利

JPH10261914A ANTENNA DEVICE 失效
公开(公告)号：JPH10261914A
公开(公告)日：1998-09-29
申请号：JP6690097
申请日：1997-03-19
申请人： MURATA MANUFACTURING CO , FUJI ELECTRIC CO LTD
发明人： TSURU TERUHISA , SUGA YOICHIRO , BANDAI HARUFUMI , KONDO SHIRO
IPC分类号： H01Q1/48 , H01P5/08 , H01Q1/24 , H01Q1/50 , H01Q23/00
摘要： PROBLEM TO BE SOLVED: To improve antenna radiation efficiency. SOLUTION: A dielectric board 2 is board on which a chip antenna 1 and a transmission reception circuit module 3 are mounted. A feeder 4 is a line for supplying a high frequency signal from the transmission reception module 3 to the chip antenna 1 and forms a coplanar line 14 together with an antenna side ground conductor 10. The antenna side ground conductor 10 and a feeder side ground conductor 11 are formed by providing a slit 12 to the ground conductor. In this case, the slit 12 does not completely separate the ground conductor into two, but is provided so as to leave a part of the feeder 4 (connection ground conductor 13). Since the connection ground conductor 13 acts as a high frequency choke to a high frequency current flowing to the feeder side ground conductor 10, the high frequency current flows up to the feeder side ground conductor 11 to suppress a bad effect on an antenna radiation field.

58. 发明专利

JPH08223081A RESPONSE CONTROL METHOD FOR MOVING BODY DISCRIMINATION DEVICE 失效
公开(公告)号：JPH08223081A
公开(公告)日：1996-08-30
申请号：JP3031695
申请日：1995-02-20
申请人： FUJI ELECTRIC CO LTD
发明人： NAKATO YOSHIJI , KONDO SHIRO , MIURA HIDEKAZU
IPC分类号： G07B15/00 , H04B1/59 , H04B7/26 , H04W4/04 , H04W72/04 , H04W74/08
摘要： PURPOSE: To improve the throughput of a system by calculating the number of time slots in accordance with the number of moving bodies in a communication area and selecting a slot for return at random by this number of time slots to prevent the increase of the frequency in collision of responses of ID codes. CONSTITUTION: An interrogator 1 is provided with a means, which transmits an ID transmission invitation signal to invite the response for the purpose of settling the communication with responders 3A to 3C in a communication area Z1, and a means which takes the time zone of reception of an ID transmission signal from one responder as one time slot and sets a number N of time slots for reception of ID transmission signals from plural responders. Each of responders 3A to 3C is provided with a means, where the ID code to discriminate the responder itself is stored, and a means which reports this ID code to the interrogator 1. A ground equipment j provided with a monitor part 6A, which detects the number of passing moving bodies 2A to 2C, and a control part 6B which calculates the optimum number N of time slots for reception of ID transmission signals in the interrogator 1 in accordance with this detected number of passing moving bodies.

59. 发明专利

JPH08223079A RESPONSE CONTROL METHOD FOR MOVING BODY DISCRIMINATION DEVICE 失效
公开(公告)号：JPH08223079A
公开(公告)日：1996-08-30
申请号：JP2270895
申请日：1995-02-10
申请人： FUJI ELECTRIC CO LTD
发明人： MIURA HIDEKAZU , KONDO SHIRO
IPC分类号： G01S13/74 , G07B15/00 , H04B1/59
摘要： PURPOSE: To improve the throughput of a system by giving more opportunities of communication to the responder, which fails in communication to have a higher frequency in retry, to increase the number of assigned time slots at the time of existence of plural responders in the communication area. CONSTITUTION: A responder 3 is provided with a retry frequency storage means where the frequency in retry with which communication should be re-established at the time of a failure of communication establishment to an interrogator 1 is stored. When receiving an ID transmission invitation signal from the interrogator 1, the responder 3 selects a pertinent assigned time slot in accordance with the frequency in retry stored in the retry frequency storage means ana transmits an ID transmission signal. Since the number of assigned time slots is increased in accordance with the frequency in retry, different time slots are assigned to individual responders 3 if the frequency in retry is different by responders 3 even in the case of the same number of responders 3 which transmit the ID transmission signal, and therefore, a probability of collision of responses is reduced.

60. 发明专利

JPH0511689B2 失效
公开(公告)号：JPH0511689B2
公开(公告)日：1993-02-16
申请号：JP17506386
申请日：1986-07-25
申请人： FUJI ELECTRIC CO LTD
发明人： SANO TOMOMI , KONDO SHIRO , UEDA KEIICHIRO
IPC分类号： H04B7/26 , H04L27/00

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