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21. 发明专利

JP2001104181A PURIFYING AND CIRCULATING DEVICE FOR BATHWATER 失效
公开(公告)号：JP2001104181A
公开(公告)日：2001-04-17
申请号：JP28605899
申请日：1999-10-06
申请人： JANOME SEWING MACHINE CO LTD
发明人： ASAI KOICHI , KOYAMA TORU , OGAWA YASUO , KODAMA NAGAHIRO , AMANO SEIJI
IPC分类号： A47K3/00 , C02F1/50 , C02F1/76
摘要： PROBLEM TO BE SOLVED: To execute the feed control for a purifying agent to obtain bathwater having a purifying agent concentration suitable for a selected bathing pattern by storing a plurality of feed patterns of the purifying agent such as chlorine or other agents and selecting a bathing pattern for the number of bathing persons or a bathing time. SOLUTION: The device is provided with a purifying agent storage holder 200 holding a purifying agent such as chlorine or the like, a recording part 101b for bathing patterns in which data of a plurality of bathing patterns expected are recorded, an indication means 103 outputting and displaying names corresponding to bathing pattern data read from the recording part 101b, icons, or other menu information, a bathing pattern selection means 104 in which a required bathing pattern is selected and inputted from a plurality of bathing patterns displayed on the indication means 103, and a purifying agent feed control means 106 reading a bathing pattern data corresponding to a bathing pattern selected and inputted out of the bathing pattern recording part 101b and feeding the purifying agent from the purifying agent storage holder 200 at the time corresponding to the input pattern selected and inputted.

22. 发明专利

JP2000237075A AIR VENT CONTROLLER OF BATH WATER CIRCULATING DEVICE AND COMPUTER READABLE RECORDING MEDIUM FOR RECORDING ITS CONTROL PROGRAM 失效
公开(公告)号：JP2000237075A
公开(公告)日：2000-09-05
申请号：JP4443299
申请日：1999-02-23
申请人： JANOME SEWING MACHINE CO LTD
发明人： KODAMA NAGAHIRO , OGAWA YASUO , YAMAMOTO KAZUJI , KOMIYA YASUHIKO , ASAI KOICHI , KATO SHINICHI , KOYAMA TORU
IPC分类号： A47K3/00
摘要： PROBLEM TO BE SOLVED: To surely prevent the cavitation of a circulation pump by excellently venting air which is captured in a filter tank in a bath water circulating device. SOLUTION: The device is provided with a circulation pump control means 18 for controlling the driving speed of the circulation pump P, a cleaning valve control means 17 for controlling the driving of a cleaning valve V2 arranged at the sucking side of the pump P, a discharging valve control means 15 for controlling the driving of a discharging valve V1 arranged at the flow out side of the pump P, a discharging valve driving counter 16 for measuring the driving times of the valve V1 and a discharging valve driving times storage means 22 for setting and storing the driving times of the discharging valve V1. The control means 15 controls the driving of the valve V1 till the driving times become the one which is set and stored in the means 22.

23. 发明专利

JP2000157436A APPARATUS FOR PURIFYING BATHTUB WATER 失效
公开(公告)号：JP2000157436A
公开(公告)日：2000-06-13
申请号：JP35397198
申请日：1998-11-27
申请人： JANOME SEWING MACHINE CO LTD
发明人： OGAWA YASUO , KODAMA NAGAHIRO , ASAI KOICHI , KOMIYA YASUHIKO
IPC分类号： A47K3/00 , B01D35/027
摘要： PROBLEM TO BE SOLVED: To prevent a supplying hot water pipe from taking out of a connecting section and from breaking when an internal pressure is raised according to a rising temperature of hot water reserved within an interior section at an operation for thermal sterilization by constructing the supplying hot water pipe in such a way that the hot water is slightly leaked in a closing condition of a prevention valve disposed at the supplying hot water section of the supplying hot water pipe for a weeping prevention. SOLUTION: When an operation for thermal sterilization is carried out, a temperature of hot water remained on the upper stream than a joint position of a bypass pipe 16 in a supplying hot water pipe 3 without being circulated is risen according to a rising temperature of hot water circulating in a closed loop and pressure is risen since a flow of the hot water in a direction to a bathtub 1 is stopped at a reverse stopping valve 14. Since a small hole 28 is provided at the valve body 27 of the reverse stopping valve 14, the hot water is reserved within the supplying hot water pipe 3 without being circulated, and rising of pressure according to the rising of temperature causes a flow through the small hole 28 of the valve body 27 in the direction to the bathtub 1, thus the pressure of the hot water within the supplying hot water pipe 3 is not raised. The supplying hot water pipe 3 is not taken out of the connecting section by the rising pressure according to the rising temperature of the hot water reserved within the interior.

24. 发明专利

JPH1137549A BATHTUB WATER PURIFIER 失效
公开(公告)号：JPH1137549A
公开(公告)日：1999-02-12
申请号：JP20981497
申请日：1997-07-18
申请人： JANOME SEWING MACHINE CO LTD
发明人： OGAWA YASUO , ASAI KOICHI , KOYAMA TORU , NOZAWA KATSUAKI
IPC分类号： A47K3/00 , B01D35/027 , B01D35/16 , C02F1/02 , F24H1/00 , F24H9/00
摘要： PROBLEM TO BE SOLVED: To enhance safety by providing means being actuated when an upper limit temperature is exceeded in each operation mode in addition to a temperature sensor for detecting the bath water temperature. SOLUTION: A circulation pump 3 is started and a heater 4 is operated to heat up the bath water to a specified thermal sterilization point while detecting the temperature thereof through a hot water temperature sensor 50. Upon reaching a specified temperature, a timer is started and the heater is subjected to on/off control such that a specified hot water state is sustained for a specified time, e.g. 5 min. The sterilization temperature is set at 70 deg.C and a decision is made whether the bath water exceeds a safety set level (90 deg.C, in this case) or not during thermal sterilization by a sterilization temperature abnormality detecting means 52 which acts upon exceeding the set level. In case of abnormal temperature, an abnormality is presented on a display and a buzzer is actuated. Subsequently, the heater 4 is turned off to stop heating and then the circulation pump 3 is turned off to stop circulation.

25. 发明专利

JPH09303859A BATH WATER CLEANING APPARATUS 失效
公开(公告)号：JPH09303859A
公开(公告)日：1997-11-28
申请号：JP14652996
申请日：1996-05-17
申请人： JANOME SEWING MACHINE CO LTD
发明人： OGAWA YASUO
IPC分类号： A47K3/00 , B01D35/027 , F24H1/00
摘要： PROBLEM TO BE SOLVED: To accurately detect empty heating of a heat storage tank by comparing a rising curve of detected temperature by a heater flange temperature sensor and a rising curve of detected temperature by a lower temperature sensor upon heating with a heat storage tank heater. SOLUTION: A heat storage tank heater 18 is protruded at its heater part into a heat storage tank 11, and a heater flange 180 is mounted on an outer wall of the heat storage tank 11 and is connected with a power supply, etc. A heater flange temperature sensor 181 is provided on the heater flange 180 for detecting temperature of the heater flange 180. In contrast, an empty heating detector 60 is provided on a controller 6 which compares rising curves of temperature detected by a lower temperature sensor 15 upon heating by the heat storage tank heater 18 and of temperature detected by the heater flange temperature sensor 181, and hereby empty heating is detected. Hereby. empty heating of the heat storage tank is detected highly accurately.

26. 发明专利

JPH042388A SEWING START-POINT RECOVERING DEVICE FOR AUTOMATIC EMBROIDERING MACHINE 失效
公开(公告)号：JPH042388A
公开(公告)日：1992-01-07
申请号：JP10280590
申请日：1990-04-20
申请人： JANOME SEWING MACHINE CO LTD
发明人： HISATAKE MICHIO , KONGOU TAKESHI , OGAWA YASUO
IPC分类号： D05C5/06 , D05B21/00 , D05C9/06
摘要： PURPOSE:To prevent deviation of a pattern due to interruption of an operation by setting an initial coordinates value to first memory means, sequentially updating and storing needle position coordinates due to movement of an embroidering frame, storing the coordinates value of a sewing start-point in second memory means even after a power source is turned OFF, and moving the frame by a difference of the values of both the memory means by the operation of sewing start-position recovery instructing means. CONSTITUTION:When a power source is turned ON, a pulse motor is initialized, and stopped at an initial position by a frame position sensor. This coordinates value is stored in first memory means. The means integrally adds the moving distance of an embroidering frame by the operation of a frame moving key and the moving distance indicated by embroidering data at the time of embroidering, updates it, and always stores present needle position coordinates. Second memory means updates and stores its sewing start-point each time an embroidering is started from the initial of a pattern, and stores content even after the power source is interrupted. The updating and storing of the point are executed by coping the content of the first means in the second means by a START key of embroidering start instructing means, and when the key of pressed, embroidering drive means is controlled to be driven by a difference of the values of the first and second means.

27. 发明专利

JPH01126986A APPARATUS FOR DRIVING PITCHING MACHINE 失效
公开(公告)号：JPH01126986A
公开(公告)日：1989-05-19
申请号：JP28301587
申请日：1987-11-11
申请人： JANOME SEWING MACHINE CO LTD
发明人： MAKABE HACHIRO , YAMAMOTO KAZUJI , OGAWA YASUO
IPC分类号： A63B69/40
摘要： PURPOSE: To control the speed of a motor for pitching machine for shooting balls, especially control spin balls, by varying the average number of revolutions per unit time of a rotor with the operation of one volume control. CONSTITUTION: A voltage obtained by dividing an output of a circuit corresponding to a motor average speed varying signal part 13 and a speed varying volume control 14 with a spin varying volume control VR5 is applied to a base of a transistor TR11 and a base of a transistor TR13. When a voltage division ratio with the spin varying volume control VR5 is large, a difference will not exceed a fixed value between a base voltage of the transistor TR11 and a base voltage of the transistor TR13. As a result, a difference will not exceed a fixed value between the number of revolutions of a motor A and that of a motor B. Thus, even if an operation is made to increase the average speed of a rotor or to increase the degree of spinning with the spin varying volume control, a proper degree of spinning will not be exceeded. This allows a user to shoot a spin ball easily with the shooting speed or the flying distance varied.

28. 发明专利

JP2001276840A BATH WATER CLEANING DEVICE 失效
公开(公告)号：JP2001276840A
公开(公告)日：2001-10-09
申请号：JP2000090207
申请日：2000-03-29
申请人： JANOME SEWING MACHINE CO LTD
发明人： OGAWA YASUO , KODAMA NAGATOMO , KOYAMA TORU , AMANO SEIJI , ASAI KOICHI
IPC分类号： A47K3/00 , B01D35/027 , C02F1/50
摘要： PROBLEM TO BE SOLVED: To provide a bath water cleaning device for efficiently cleaning bath water by injection of chemicals. SOLUTION: Chlorine is injected from a chlorine injection device 1, then bath water is heated to a high temperature, and is circulated to the inside to wash the inside, and water washing the inside is discharged to the outside of the system, then a normal operation is performed. With a synergistic effect of the injected chlorine and high temperature of bath water, the inside is efficiently washed. Also, the chorine in other portions other than the bathtub, etc., continues a cleaning work during the wash of the inside and is gradually lowered in concentration and is adsorbed on a filter tank 21 by the normal operation after the wash of the inside, then is speedy lowered in concentration.

29. 发明专利

JP2001104961A BATH WATER CLEANING APPARATUS 失效
公开(公告)号：JP2001104961A
公开(公告)日：2001-04-17
申请号：JP28575499
申请日：1999-10-06
申请人： JANOME SEWING MACHINE CO LTD
发明人： ASAI KOICHI , KOYAMA TORU , OGAWA YASUO , KODAMA NAGATOMO , AMANO SEIJI
IPC分类号： A47K3/00 , B01D35/027 , B01D35/16 , C02F1/50
摘要： PROBLEM TO BE SOLVED: To provide a bath water cleaning apparatus capable of effectively performing the injection of a chemical agent. SOLUTION: Bath water is sent to a heater 22 from a circulating pump 20 through a changeover valve A26 and further sent to a filter tank 21 to be drained from a drain pipe 42 through a changeover valve B27 to wash the interior of a bath water cleaning apparatus Y. Thereafter, chlorine is injected from a chlorine injector 1.

30. 发明专利

JP2001104183A PURIFYING DEVICE FOR BATHWATER 失效
公开(公告)号：JP2001104183A
公开(公告)日：2001-04-17
申请号：JP28945799
申请日：1999-10-12
申请人： JANOME SEWING MACHINE CO LTD
发明人： OGAWA YASUO , KODAMA NAGATOMO , AMANO SEIJI , ASAI KOICHI , KOYAMA TORU
IPC分类号： A47K3/00 , B01D35/027 , B01D35/16
摘要： PROBLEM TO BE SOLVED: To provide a purifying device for bathwater which is high in reliability of continuous operation and capable of approriately cleaning the inside. SOLUTION: A small pump 15 is installed in parallel with a pump 20 for usually cleaning. When the pump 20 for ususlly cleaning breaks down or the inside of the pump is cleaned, the small pump 15 is operated instead of the pump 20.

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