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1. 发明专利

JP2003134621A WEIGHTED CALCULATION METHOD FOR CALCULATING WIRE SIZE 审中-公开
公开(公告)号：JP2003134621A
公开(公告)日：2003-05-09
申请号：JP2001320791
申请日：2001-10-18
申请人： IWAMOTO MASATOSHI
发明人： IWAMOTO MASATOSHI
IPC分类号： H02G1/00
摘要： PROBLEM TO BE SOLVED: To provide, inexpensively, safely, and simply, wiring that is rational and efficient. SOLUTION: The conventional calculating method wherein the voltage drop e is proportional to the distance L is changed to a realistic calculating method wherein the voltage drop e is proportional to the product of the current I and the distance L. The calculation is in accordance with interior wiring regulations and does not conflict with any standard or regulation. Depending on the situation, selection of the wire after a single calculation, or making adjustments for the purpose of reducing copper loss may be considered. Generally, the non- adjusting case is suited for a load circuit, and the adjusting case for a trunk circuit; however, when in doubt, clarifying the purpose will provide a guideline for the decision. A loop circuit may continue to be safely used if a rupture occurs in one spot by merely removing the connection at the ruptured spot and has the effect of recovering the deficit of increased copper loss. This is effective in circuits with fluctuating load, plants having frequent layout changes, and is a new wiring method with small circuit loss, stable voltage, decreased failures, as well as reduction in maintenance cost.

2. 发明专利

JP2003087975A NON-POWERED AUTOMATIC POWER FACTOR REGULATOR OF POWER RECEIVING FACILITY 审中-公开
公开(公告)号：JP2003087975A
公开(公告)日：2003-03-20
申请号：JP2001279191
申请日：2001-09-14
申请人： IWAMOTO MASATOSHI
发明人： IWAMOTO MASATOSHI
IPC分类号： H02J3/18 , G05F1/70
摘要： PROBLEM TO BE SOLVED: To safely and economically realize improvement of power factor. SOLUTION: The capacitance of a high voltage capacitor 7 connected to the primary side of a high voltage transformer 4 is set to a value higher than the sum of reactive powers of high voltage transformer, and the power factor of the primary side is set to a leading power factor close to 1. Moreover, a capacitance of a low voltage capacitor mounted to an individual device 12 on the secondary side of the high voltage transformer 4 is set to a value not exceeding a reactive current. The low voltage capacitor is mounted in parallel to the device by utilizing an electromagnetic switch 11 for device to set the power factor on the secondary side to the delay power factor close to 1.

3. 发明专利

JP2001084076A CONTROL OF POINTER AND COMPUTER SYSTEM 失效
公开(公告)号：JP2001084076A
公开(公告)日：2001-03-30
申请号：JP29868699
申请日：1999-09-13
申请人： IWAMOTO MASATOSHI
发明人： IWAMOTO MASATOSHI
IPC分类号： G06F3/048 , G06F3/00 , G06F3/038 , G09G5/08
摘要： PROBLEM TO BE SOLVED: To make it possible to input instructions from plural mice by displaying plural points without depending on an application and to identify each mouse user executing operation on the assumption that the computer system is used for a welfare site or the like. SOLUTION: A mouse mixer 201 acquires information indicating the states of each of mice 116 and the identification information of each of the mice 116 by poling and informs a mice manager 202 of these information and the mice manager 202 prepares the display information and control information of each of pointers in accordance with those information and inform an application 204 of the prepared information.

4. 发明专利

JP2000011976A POLARITY-FREE DRY BATTERY CASE 失效
公开(公告)号：JP2000011976A
公开(公告)日：2000-01-14
申请号：JP21845498
申请日：1998-06-26
申请人： IWAMOTO MASATOSHI
发明人： IWAMOTO MASATOSHI
IPC分类号： H01M2/34 , H01M2/10
摘要： PROBLEM TO BE SOLVED: To prevent a device from being stopped to operate due to the wrong insertion of a dry battery to be opposite in polarity in the case of a visually handicapped person or emergency by keeping the polarity of a lead wire normal regardless of the polarity of the dry mattery in a case. SOLUTION: The respective parts corresponding to the positive polarity and the negative polarity are connected to each other on the upper and lower covers of a case, and the upper lead wire is '+', and the lower lead wire is '-'. When it is a positive connection, + is led from the upper cover, and - is led from the lower cover, and when it is reverse connection, + is led from the lower cover to be guided to the upper part, and - is led from the upper cover to be guided to the lower part, thereby keeping the polarity of the lead wire normal. In the reverse connection, when the dry battery 1 has + polarity 2 and - polarity 3, the case 3 has + terminal 4 and - terminal 5. Furthermore, the case includes a packing 6 for supporting - terminal of the case, a cover 8 for the case, a lead wire +9, a lead wire -10, and a short- circuit preventing insulation cylinder 11, and * designates a place, where + polarity is stored when the dry battery is inserted correctly. Even if the dry battery is reversed, failure of equipment, inoperative condition, explosion of the dry battery, and short- circuit will not be caused.

5. 发明专利

JP2004007956A POWER FACTOR REGULATION SYSTEM OF POWER RECEIVING FACILITY 审中-公开
公开(公告)号：JP2004007956A
公开(公告)日：2004-01-08
申请号：JP2003064122
申请日：2003-03-10
申请人： IWAMOTO MASATOSHI , KINOSHITA MASAAKI
发明人： IWAMOTO MASATOSHI
IPC分类号： H02J3/18
摘要： PROBLEM TO BE SOLVED: To provide a power factor regulation system of a power receiving facility which keeps a power factor at 1 or close to that continuously of load/non-load state of the power receiving facility, for saving energy of the facility, reducing facility cost, and having high safety/reliability in a circuit. SOLUTION: At least one transformer 2 is provided, and a high-voltage feeder line 1 is connected to a primary side of the transformer while an electrical equipment 6 is connected to a secondary side of the transformer. The system comprises a switch 10 provided between the electric equipment and the transformer, a low-voltage capacitor 9 which is connected in parallel to the electric equipment on the electric equipment side of the switch and has a capacity not exceeding a reactive current of the electric equipment, an auxiliary low-voltage capacitor 8 which is connected in parallel between the transformer and the switch and has a capacity of 10% or less of the transformer, and a high-voltage capacitor 7 which is connected in parallel to the primary side of the transformer and has a capacity of 10% or less of the total capacity of the transformer. COPYRIGHT: (C)2004,JPO

6. 发明专利

JP2003153403A TRANSFORMER COOLING METHOD 审中-公开
公开(公告)号：JP2003153403A
公开(公告)日：2003-05-23
申请号：JP2001341456
申请日：2001-11-07
申请人： IWAMOTO MASATOSHI
发明人： IWAMOTO MASATOSHI , AOKI MASAAKI
IPC分类号： H02B1/56 , H02B1/28
摘要： PROBLEM TO BE SOLVED: To safely and efficiently cool a transformer to avoid its deterioration and extend its operation life. SOLUTION: It is difficult to control the temperature rise of a transformer which is used for a long time. As one of countermeasures for this problem, an expensive and large size amorphous transformer which has a smaller no-load loss than a conventional transformer is employed. However, sometimes an ambient temperature of an installation site itself may be high. This transformer cooling method includes a transformer, a thermosensor, a pressure fan, and a water-proof gallery which are provided as one set and are relatively expensive (in a receiving chamber, a transformer, a thermosensor, and a pressure fan are supplied as one set and one suction water-proof gallery and one exhaust water-proof gallery are separately provided, which save the cost to some extent) but the cost is substantially lower than the installation cost of the amorphous transformer. Further, by this method, the problem of the temperature rise of the transformer can be solved. The water-proof galleries may be used in ventilation (exhaust) equipment of a machine chamber and an electric chamber, in which energies such as a thermal power and an electric power, etc., are consumed. However, in such a case, galleries are simply replaced by weather covers and the weather covers are further simply replaced by the water-proof galleries, so that the concept is completely different from the concept of the former one and can not be the object of comparison.

7. 发明专利

JPH1029884A METHOD FOR CONVERTING WASTE MATERIAL CONTAINING CAFFEINE FROM FOOD INDUSTRY INTO FERTILIZER 失效
公开(公告)号：JPH1029884A
公开(公告)日：1998-02-03
申请号：JP5995297
申请日：1997-02-26
申请人： IWAMOTO MASATOSHI , IWAMOTO KAMETARO
发明人： IWAMOTO MASATOSHI , IWAMOTO KAMETARO , ETO HIDEO , DOI HIROSHI
IPC分类号： C05F5/00 , A01N65/00 , A01P21/00 , C05F11/00
摘要： PROBLEM TO BE SOLVED: To provide a method for aggregating and reducing caffeine which is an inhibiting material for growth of plants and converting a waste material into a fertilizer in a short time by including a process to bring a waste from food industry containing caffeine into contact with a specified material. SOLUTION: This method includes a process to bring a waste from food industry containing caffeine (e.g. coffee grounds, tea grounds, extracted lees of cola nuts or extracted waste of cacao nuts) into contact with persimmon tannin (a liquid prepared by fermenting and filtering a juice of young astringent persimmon, and extracted lees of persimmon tannin), or preferably a process to mix these materials. If necessary, after the contact process, the caffeine mixed with persimmon tannin and/or the caffeine bonded with persimmon tannin is removed. The precipitated aggregate of persimmon tannin is caffeine obtained by this method can be used as an accelerating material for growth of plants, while the waste in which caffeine is decreased can be used as a fertilizer.

8. 发明专利

JPH1015358A PRODUCTION OF PURIFIED ASTRINGENT PERSIMMON 失效
公开(公告)号：JPH1015358A
公开(公告)日：1998-01-20
申请号：JP19157596
申请日：1996-07-01
申请人： IWAMOTO MASATOSHI , IWAMOTO KAMETARO
发明人： IWAMOTO MASATOSHI , IWAMOTO KAMETARO
IPC分类号： B01D61/14 , B01D71/02 , B01D71/68
摘要： PROBLEM TO BE SOLVED: To remove an offensive smell by removing a monomeric substance, to freely adjust concn. to obtain not only a conc. product but also a water adjusted product by heating a raw material persimmon tannin squeezed soln. to a specific temp. and circulating said liquid at a specific temp. by using an ultrafiltration film to filter the same at the specific temp. SOLUTION: The raw material squeezed persimmon tannin liquid obtained by squeezing an astringent persimmon is heated and sterilized and, after a heat coagulable substance is coagulated, for example, a transparent filtered liquid is obtained by filtering or centrifugal separation. At this time, temp. is pref. held to 55-100 deg.C, pref., about 70-90 deg.C to be pref. held for about 30sec or more. Next, the transparent filtrate thus obtained is subjected to circulating filtration by using the ultrafiltration membrane to remove a monomeric component. At this time, the liquid temp. is held to 20-95 deg.C, pref., about 30-80 deg.C, further pref. about 40-60 deg.C. As the ultrafiltration film, a polyether sulfone membrane, a polysulfone membrane or a ceramic membrane is pref. used.

9. 发明专利

JP2003133147A LOSS-REDUCED TYPE TRANSFORMER TAP 审中-公开
公开(公告)号：JP2003133147A
公开(公告)日：2003-05-09
申请号：JP2001330255
申请日：2001-10-29
申请人： IWAMOTO MASATOSHI
发明人： IWAMOTO MASATOSHI
IPC分类号： H01F29/02
摘要： PROBLEM TO BE SOLVED: To realize a significant energy-saving effect by changing the procedure but not using any excessive material. SOLUTION: Five taps 6 are attached between 6,450 V and 6, 750 V in the service range. Pitch 75 V is raised or lowered by about 1.14% with respect to the standard voltage by adjustment of one tap. If the voltage can be adjusted, iron loss, copper loss, and load loss can be reduced even in a conventional transformer, and if a new material is used, the iron loss can be further reduced, and the copper loss and circuit loss can also be reduced significantly.

10. 发明专利

JP2000067880A LEAKAGE CURRENT REDUCING CIRCUIT FOR DRY BATTERY 失效
公开(公告)号：JP2000067880A
公开(公告)日：2000-03-03
申请号：JP27045298
申请日：1998-08-18
申请人： IWAMOTO MASATOSHI
发明人： IWAMOTO MASATOSHI
IPC分类号： H01M6/50
摘要： PROBLEM TO BE SOLVED: To keep compatibility of reliability of a dry battery and performance of an apparatus and to contribute their safety, by preventing the battery set in the apparatus from depleting by leakage current, and by satisfying the reliability of the apparatus in a normal operation. SOLUTION: A dry battery 1 is put in a disconnected condition from an apparatus by isolating the battery 1 in a normally connected condition, in order to suppress a no load leakage current promoted by a high voltage and a long lead wire 5. A section switch 6 mounted for that purpose is also used for a power supply switch, and the power switch required no more as a result is removed, in order to keep compatibility of reliability of the dry battery 1 and performance of the apparatus.

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