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91. 发明专利

JPH08326132A VIBRATION RESTRAINING MECHANISM FOR SANITARY WASHING DEVICE 失效
公开(公告)号：JPH08326132A
公开(公告)日：1996-12-10
申请号：JP13237595
申请日：1995-05-30
申请人： TOTO LTD , AICHI ELECTRIC CO LTD
发明人： MATSUO HIROSHI , HIGUCHI MITSUHIRO , HIRATSUKA YASUHIRO , NAGAMI TAKESHI
IPC分类号： E03D9/08
摘要： PURPOSE: To eliminate such an undesirable condition as causing a pump unit built into the easing of a device via a vibration absorbing member to excessively vibrate, due to the exposure thereof to a shock during transporting and handling works. CONSTITUTION: A sanitary washing device is structured, so that a leg member connected to a pump unit A is jointed to base fitting secured to the casing 1 of a device via a vibration absorbing member. Furthermore, the pump unit A is fitted with a vibration restriction member 8 and the casing 1 is provided with a loose coupling section for loosely coupling a part of the member 8. When the pump unit A undergoes a shock, the member 8 normally positioned at a center in the loose coupling section comes in contact with the peripheral end thereof, or comes in contact with the base fitting, thereby stopping the excessive vibration of the pump unit A.

92. 发明专利

JPH08326123A HOT WATER WASHING SEAT 失效
公开(公告)号：JPH08326123A
公开(公告)日：1996-12-10
申请号：JP13349895
申请日：1995-05-31
申请人： TOTO LTD , AICHI ELECTRIC CO LTD
发明人： KURISAKI TOSHIO , OISHI AKIRA , HIRATSUKA YASUHIRO , OHASHI MASAKI , KAJITA MASAYA
IPC分类号： E03D9/08 , F16K3/24 , F16K5/04 , F16K5/10 , F16K11/085
摘要： PURPOSE: To shorten a time required over a process from the start of an operation to washing by providing a flowrate control valve drive means for setting a flowrate control valve passage area to operate a drive device before an operation for starting a washing process and meeting the preset feedwater rate. CONSTITUTION: At the start of a washing operation, the first and second valve seats 4a and 4b of a rotor 4 come to have respective notches 4e closely adjacent to flow outlets 2d and 2e. Also, a flow passage area is set at a maximum level via flow channels 4c and 4d. As a result, a pre-washing process with a nozzle head performs a cleaning work by use of a maximum flowrate of wash water. A sufficient cleaning effect is, therefore, obtained, even when a washing time is shortened. Furthermore, the nozzle head performs a post-washing process at a home position similarly after washing the private parts. Also, wash water is subsequently discharged in a maximum flow passage area without throttling a flow passage to the outlets 2d and 2e. Thus, wash water stagnating in a housing is discharged, even when an open/close valve is closed. According to this construction, the abrasion of a valve is alleviated and the durability thereof is improved.

93. 发明专利

JPH08273929A SELF-HOLDING SOLENOID DEVICE 失效
公开(公告)号：JPH08273929A
公开(公告)日：1996-10-18
申请号：JP10001895
申请日：1995-03-30
申请人： AICHI ELECTRIC CO LTD
发明人： MIYAJIMA TAKEHIDE , ANDO YUKIHIKO
IPC分类号： F16K31/06 , H01F7/16
摘要： PURPOSE: To provide a self-holding solenoid device in which a moving core can be held in a prescribed position by a large attractive force by making good use of the magnetic flux of a permanent magnet. CONSTITUTION: A self-holding solenoid device is constituted in such a way that an electromagnetic coil 13 is wound on the hollow cylindrical core (a) of a coil bobbin 14, that the coil bobbin 14 is housed inside the empty place of a magnetic yoke 11 via an auxiliary yoke 23 on its lower side, that a moving core 18 in which a permanent magnet 19 has been built in so as to be close to the side of the auxiliary yoke 23 is housed so as to be movable up and down inside the hollow part of the core (a), that a fixed core 15 is arranged inside the core (a) on the upper side of the moving core 18 and that a core holding seat 22 is arranged inside the core (a) on the lower-part side. Then, by making effective use of the magnetic flux of the permanent magnet 19, the moving core 18 is attracted to, and held by, the fixed core 15 when it is raised, and the moving core is attracted to, and held by, the core holding seat 22 when it is lowered.

94. 发明专利

JPH08229379A COVER ATTACHING AND REMOVING DEVICE IN ROTARY DRUM 失效
公开(公告)号：JPH08229379A
公开(公告)日：1996-09-10
申请号：JP6678695
申请日：1995-02-28
申请人： AICHI ELECTRIC CO LTD
发明人： YAMADA NAOTO
IPC分类号： B65D35/44 , B01F11/00 , B01F15/02 , B65D45/02 , B67B7/18
摘要： PURPOSE: To quickly, surely and safely perform attaching and removing work by fitting a sensor for searching for the position of a lock installed in the upper part of a cover in midway of a connecting cylinder to automatically search for the position of the lock of the cover. CONSTITUTION: A cylinder device for attaching and removing a cover 6 is mounted on a turntable. In a prescribed position of a connecting cylinder 21 for connecting a screw shaft of the cylinder device and a connecting shaft to whose tip part a hooking metal fitting is fitted, a sensor S2 for searching for the position of a lock 40 in the upper part of the cover 6 is fitted with the angular distance between the sensor and a hooking piece 26 being kept 90 deg.C. A motor is driven to rotate the cylinder device together with the turnable to search for the position of the lock 40 in the upper part of the cover 6 by the sensor S2 . After the sensor S2 detects the lock 40 and a prescribed time elapses, the motor is stopped to remove the over 6.

95. 发明专利

JPH08182234A VIBRATION ISOLATING STRUCTURE OF ROTOR FOR MOTOR 失效
公开(公告)号：JPH08182234A
公开(公告)日：1996-07-12
申请号：JP33628894
申请日：1994-12-22
申请人： AICHI ELECTRIC CO LTD
发明人： YASUDA TORU , INAGAKI YUJI
IPC分类号： H02K1/28 , H02K11/00
摘要： PURPOSE: To provide a motor with low torque ripple by suppressing the vibration generated during rotation of a rotor. CONSTITUTION: The rotor yoke 12 of a rotor 11 is coupled with a rotor shaft 14 through a butter member 18 comprising a coil spring in a space S on the outside of the rotor 11. Operational torque of the rotor 11 is transmitted through the buffering member 18 to the rotor shaft 14 and the vibration, generated during rotation of the rotor 11, is buffered by means of the buffer member 18. With such structure, a load member secured to the rotor shaft 14 can be rotated silently without generating any noise.

96. 发明专利

JPH08131806A MIXING DEVICE 失效
公开(公告)号：JPH08131806A
公开(公告)日：1996-05-28
申请号：JP29230994
申请日：1994-10-31
申请人： AICHI ELECTRIC CO LTD
发明人： SUGIYAMA KOJI
IPC分类号： B01F9/02 , B01F11/00
摘要： PURPOSE: To use the mixing device by setting the rotary drums having a different storage volume in one mixer. CONSTITUTION: Plural flange pieces 31a and 31b are arranged on the periphery of a small-diameter second rotary drum 32 at intervals in its axial direction. A hollow cylindrical cover 33 with the outer diameter H equalized with the outer diameter of the first rotating drum having larger volume and diameter than the second rotary drum 32 and the length W made almost equal to the interval between the frictional wheels freely rotatably mounted on the underframe of a mixer is mounted on the periphery of the flange pieces 31a and 31b, an attachment 30 is furnished, and hence the small-diameter second rotary drum 32 is driven by the mixer driving the large diameter first rotary drum.

97. 发明专利

JPH0845764A SUPPLY METHOD AND SUPPLY EQUIPMENT OF IRON CORE MATERIAL IN TRANSFORMER 失效
公开(公告)号：JPH0845764A
公开(公告)日：1996-02-16
申请号：JP19802794
申请日：1994-07-28
申请人： AICHI ELECTRIC CO LTD
发明人： SHIRAISHI MASUMI
IPC分类号： H01F41/02
摘要： PURPOSE:To supply smoothly and suitably iron core material for winding a core, by arranging a plurality of material fixing stands provided with iron core materials composed of amorphous magnetic alloy thin belts lengthwise and breadthwise, and efficiently laminating a magnetic thin belt rewound from a plurality of the iron core materials. CONSTITUTION:A plurality of material fixing stands 12 provided with iron core materials 11 composed of amorphous magnetic alloy thin belts are arranged in specific locations lengthwise and breadthwise, in the manner in which the rewinding directions of the iron core materials are made identical. Many amorphous magnetic alloy thin belts T led out in the same direction by rewinding them from the material fixing stands 12 are individually bent in the direction rectangular to the leading out direction and led out by conversion rollers 28a-28e. The bent amorphous magnetic alloy thin belts T are individually laminated and multilayered by lamination guide rollers 30a-30e. The multilayered amorphous magnetic alloy thin belt T1 is wound as a wound core.

98. 发明专利

JPH07239263A LIQUID DETECTOR 失效
公开(公告)号：JPH07239263A
公开(公告)日：1995-09-12
申请号：JP5277594
申请日：1994-02-25
申请人： AICHI ELECTRIC CO LTD
发明人： WATANABE MAKOTO , MORI KAZUHIKO
IPC分类号： G01F23/26
摘要： PURPOSE:To widen the application range of liquid detector by detecting the capacitance being set by a liquid present between a pair of opposing electrodes and comparing the detected value with a reference value thereby determining presence of liquid in a pipe easily. CONSTITUTION:A pair of electrodes 2, 3 of copper plate, for example, are embedded oppositely to a pipe made of rubber or synthetic resin thus connecting a series/parallel resonance circuit 7 with a reference sine wave oscillation circuit 8 connected therewith. A positive pole side detecting circuit 9 is connected with the output terminal of the circuit 8 and a negative pole side detecting circuit 11 is connected with the output terminal of the circuit 7. When water is not present in a pipe, capacitance between the electrodes 2, 3 is very low and the negative voltage from the circuit 7 is lower than the positive voltage from the circuit 8 and when the sum of voltages is compared 14 with a reference voltage, an H level control signal is outputted to actuate an alarm means 20. When water is present in the pipe, the capacitance increases steeply to cause series resonance of the circuit 7 and an AC current flows from the circuit 8 to the circuit 7 thus notifying the presence of water.

99. 发明专利

JPH0767361A STATOR OF ELECTROSTATIC ACTUATOR AND ITS MANUFACTURE 失效
公开(公告)号：JPH0767361A
公开(公告)日：1995-03-10
申请号：JP21391893
申请日：1993-08-30
申请人： AICHI ELECTRIC CO LTD
发明人： TAKINO HIDEO , KIMURA NOBUMASA , TSUNEKAWA SHIGEKI
IPC分类号： H02N1/00
摘要： PURPOSE:To obtain a stator not requiring the widening of the facing distance between electrodes by embedding, in the form of flush with the top surface of an adhesive layer, part of an electrode pattern and a feed line pattern provided on the top surface of an insulation substrate and then covering the top surface with an insulation layer. CONSTITUTION:An insulation substrate 5 as the main body portion of a stator A is produced by blending a thermoplastic high-viscosity saturated polyester resin, glass fiber and inorganic filler and then by extrusion molding, and copper foil is adhered to the top surface through an adhesive layer 7 by heating and pressing means. Then, copper foil is subjected to electrodeposition resist treatment thereby forming a resist pattern corresponding to feed line patterns 2A and 3A, and unnecessary portion of the copper foil is removed by etching treatment and a required conductor pattern P is formed on an adhesive layer 7. Then, flattening treatment is given to make the top surface of the projected conductor pattern p flush with the top surface of the adhesive layer 7. In consequence, a gap between electrodes C2 be made sufficiently close each other and smooth driving is guaranteed.

100. 发明专利

JPH06296847A MIXER WITH ROTARY ERECTING AND REVERSING DEVICE 失效
公开(公告)号：JPH06296847A
公开(公告)日：1994-10-25
申请号：JP11092693
申请日：1993-04-13
申请人： AICHI ELECTRIC CO LTD
发明人： OSHIMA AKIHIKO
IPC分类号： B01F9/02
摘要： PURPOSE:To ensure that a rotary drum is loaded and unloaded safely without manual labor. CONSTITUTION:One end of a supporting shaft 3 which protrudes from both right/left ends of a table frame 2 is connected to a motor 7 through a chain 8 so that the one end of the supporting shaft is driven by the motor. The other end of the supporting shaft 3 has a rotary encoder 17 attached through the first to the third gear 16a, 16b, 16c of a reversing angle detection device 16. A specified number of pulse corresponding to the tilt angle of the table frame 2 is outputted to a control device from the rotary encoder 17. Corresponding to this number of pulses an inverter selects between forward and the backward rotation of the motor 7 so that the table frame 2 is allowed to swing like a seesaw, or reverse 90 degrees.

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