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1. 发明专利

JPH1189131A SQUIRREL CAGE-TYPE MOTOR 失效
公开(公告)号：JPH1189131A
公开(公告)日：1999-03-30
申请号：JP23724597
申请日：1997-09-02
申请人： SHIBAURA ENG WORKS LTD
发明人： NAKAZAWA ETSUO
IPC分类号： H02K1/26 , H02K17/16
摘要： PROBLEM TO BE SOLVED: To simplify facilities required for manufacture and to reduce manufacturing man-hour by constituting the core of a cage-type rotor by laminating metal plates for a plurality of sheets in different slot shapes and changing the sectional area of the slots. SOLUTION: A plurality of metal plates 13a for forming a slot 19a where a slot depth in radius direction is shallow and a plurality of metal plates 13b for forming a slot 19b where a slot depth is deep are laminated. In this case, a core part 20 with large starting torque characteristics since the sectional area of a slot 19 is small and a core part 21 with a small starting torque and a high efficiency on operation since the sectional area of the slot 19 is large are mixed. As a result, by properly distributing the length in each axial line direction of the core parts 20 and 21, the characteristics of a motor can be adjusted to desired starting torque and efficiency, thus reducing the number of molds required for manufacture and simplifying facilities and hence reducing manufacturing man-hour.

2. 发明专利

JPH1186062A ENTRY AND EXIT MANAGEMENT SYSTEM 失效
公开(公告)号：JPH1186062A
公开(公告)日：1999-03-30
申请号：JP23833597
申请日：1997-09-03
申请人： SHIBAURA ENG WORKS LTD
发明人： TANABE KIYOHIRO
IPC分类号： G07B15/00 , G07C9/00
摘要： PROBLEM TO BE SOLVED: To count the total number of persons exiting from a facility with ease when fare adjustments of admission tickets are made, by summing up the number of persons after fare adjustments which are counted by a fare adjusting machine and the number of exiting persons which are counted at an exit gate. SOLUTION: This system consists of a ticket vending machine 12, which vends admission tickets, an entrance gate 14, a fare adjusting machine 15, and an exit gate 18, and those devices are controlled by a controller 20 consisting of a personal computer. This system allow a person, who does have his or her fare adjusted to pass through the exit gate 18 with the admission ticket. In this case, the number of persons, from which admission tickets are collected is counted by the exit gate 18. When a fare is adjusted by the fare adjusting machine 16, the number of people having adjusted fares is counted by the fare adjusting machine 16. Then, a controller 20 totalizes the number of people having adjusted fares counted by the fare adjusting machine 16 and the number of exiting people counted by the exit gate 18 to find the total number of facility users having exited.

3. 发明专利

JPH1170372A ULTRASONIC GENERATING APPARATUS 失效
公开(公告)号：JPH1170372A
公开(公告)日：1999-03-16
申请号：JP23407297
申请日：1997-08-29
申请人： SHIBAURA ENG WORKS LTD
发明人： SATO OSAMU
IPC分类号： B08B3/12 , H01L21/304
摘要： PROBLEM TO BE SOLVED: To provide an ultrasonic generating apparatus which can efficiently oscillate and drive an ultrasonic oscillator. SOLUTION: In an ultrasonic generating apparatus for oscillating an ultrasonic oscillator 19 by a specified frequency, this ultrasonic generating apparatus is provided with a PLL circuit part for setting a frequency of a driving signal for driving the ultrasonic oscillator, a detector 24 for detecting the frequency of the driving signal set by this PLL circuit part 22 and a frequency of a reflected wave from the ultrasonic oscillator 19 and a controlling device 27 which calculates the ratio of frequencies of the driving signal and the reflected wave detected by this detector 24 and controls the frequency of the driving signal so as to make the ratio at a specified value by the PLL circuit part 22.

4. 发明专利

JPH1169691A MOTOR 失效
公开(公告)号：JPH1169691A
公开(公告)日：1999-03-09
申请号：JP24620697
申请日：1997-08-26
申请人： SHIBAURA ENG WORKS LTD
发明人： NAKAZAWA ETSUO
IPC分类号： H02K3/50
摘要： PROBLEM TO BE SOLVED: To settle and shape coil ends easily and quickly. SOLUTION: Coil ends 5a protruding from the end surfaces of a stator are covered with covers 1 which have shapes similar to the shapes of the coil ends 5a and are made of resin whose volume is shrunk by a treatment such as a heat treatment, an ultraviolet radiation application treatment, etc. The covers 1 are shrunk to adhere tightly to the coil ends 5a and the coil ends 5a are settled and shaped.

5. 发明专利

JPH1167441A MICROWAVE HEATING APPARATUS 失效
公开(公告)号：JPH1167441A
公开(公告)日：1999-03-09
申请号：JP21776597
申请日：1997-08-12
申请人： SHIBAURA ENG WORKS LTD , TOSHIBA ELECTRONIC ENG
发明人： MURANAKA TSUNEO , TOYOSHIMA MASAKAZU , GOTO YOICHI
IPC分类号： H05B6/68 , H05B6/78
摘要： PROBLEM TO BE SOLVED: To provide a microwave heating apparatus capable of precisely measuring a temperature of a housed material to be heated of a liquid or the like carried in a microwave oven. SOLUTION: When a liquid-containing bag 5 is carried by a chain conveyor 6, and is fed out from a microwave oven, a top part of the liquid-containing bag 5 abuts against a stopper 14 of temperature control means 16. When the top part of the liquid-containing bag 5 abuts against the stopper 14, the liquid- containing bag 5 supported by a holder 7 is inclined around both ends 20a, (20b) of a container 20, and a site 20c of a surface of the container 20 coming into direct contact with a liquid without intervening an air is substantially opposed to a temperature detecting face 15a of a temperature detector 15. Therefore, the temperature detector 15 can precisely detects the temperature of the liquid to be housed in the container 20 without intervening the air.

6. 发明专利

JPH1166413A AUTOMATIC VENDING MACHINE 失效
公开(公告)号：JPH1166413A
公开(公告)日：1999-03-09
申请号：JP22735297
申请日：1997-08-08
申请人： SHIBAURA ENG WORKS LTD
发明人： TOMITA SHINJI
IPC分类号： G07F9/10
摘要： PROBLEM TO BE SOLVED: To prevent rusts inside an automatic vending machine by providing a rain gutter on the inner surface of a door at the lower part of a hinge part formed on the upper surface of the door and draining rainwater, which is infiltrated inside the door, from a drain projected from the side face of the upper part of the door to the outside of the machine. SOLUTION: When rain falls, rainwater is stored in a ceiling panel on the main body of a cabinet 2 for an automatic vending machine 1, and this rainwater flows from a hinge attaching hole 15 provided on the ceiling plate into the inside and further flows through a hinge attaching hole 14 provided on the upper surface of a door 3 into the door 3. Then, a rain gutter 6 is arranged inside the door 3 by welding or the like, a drain hole 11 of this rain gutter 6 is projected on the upper side face of the door 3, and rainwater flowed into the door 3 is drained through the rain gutter 6 from the drain hole 11 to the outside on the side face of the door 3. Thus, since the moisture inside the door 3 is remarkably reduced, rusts are prevented and adverse influences caused by moisture upon commodity or electric components are eliminated.

7. 发明专利

JPH1155985A BRUSHLESS MOTOR DRIVING CONTROLLER 失效
公开(公告)号：JPH1155985A
公开(公告)日：1999-02-26
申请号：JP20582197
申请日：1997-07-31
申请人： SHIBAURA ENG WORKS LTD
发明人： KATAGIRI SHINICHIRO
IPC分类号： H02P6/10 , H02P6/06
摘要： PROBLEM TO BE SOLVED: To reduce power loss at the time of accelerating or application of excess load, by deciding a time for duplicating to conduct a stator coil in response to a rotating speed command, and driving to switch a brushless motor in response to the duplicating time, thereby preventing its vibration. SOLUTION: An overlapped conducting time setting circuit 30 for setting a starting time and steady-state operating time TL of a brushless motor 1 in response to a rotating speed command S+ is provided. At the time of accelerating the motor 1, a three-phase distributing and signal processor circuit 12 reduces a value of a conducting duplicating time in response to a value of the acceleration. Then, a time of conducting a stator coil of the motor 1 through a transistor switching element at the time of accelerating is shortened, and power loss in the switching element is reduced. Even when an excess load is applied to the motor 1, an overcurrent detector 40 detects an overcurrent to similarly operate to suppress the power loss.

8. 发明专利

JPH1155883A STATOR OF MOTOR 失效
公开(公告)号：JPH1155883A
公开(公告)日：1999-02-26
申请号：JP22425997
申请日：1997-08-05
申请人： SHIBAURA ENG WORKS LTD
发明人： KIKUCHI YUSUKE
IPC分类号： H02K3/18 , H02K3/38
摘要： PROBLEM TO BE SOLVED: To prevent crossover from sagging after a stator is bent by forming the groove of an insulating material for accommodating the crossover of a coil winding on the end face of the stator so that the crossover of the coil winding passes nearby on a support for bending the stator. SOLUTION: An insulating material 7 for insulating a coil winding 6 from a stator core 1 is extended also to the outer-periphery part of the end face of the stator core 1 for forming and a plurality of outer-periphery grooves 8 being opened toward the periphery direction of a stator 5 are formed to provide a crossover 6a of the coil winding 6. Also, a vertical groove 7a for leading the terminals of each coil winding 6 to the outer-periphery grooves 8 is provided at the insulating material 7 near each teeth 3. Then, a coil winding machine 9 is used for winding the coil winding 6 onto the teeth 3 and forming the stator 5. In this case, the outer-periphery grooves 8 are formed to the shape and dimensions where the crossover 6a of all coil windings 6 can pass on the support of bend for forming the insulating material 7, thus preventing the crossover 6a from sagging after the band-shaped stator 5 is bent for forming a cylindrical shape.

9. 发明专利

JPH1154533A BONDING EQUIPMENT 失效
公开(公告)号：JPH1154533A
公开(公告)日：1999-02-26
申请号：JP21978697
申请日：1997-08-01
申请人： SHIBAURA ENG WORKS LTD
发明人： SATO YUICHI , KONO MICHITAKA
IPC分类号： H01L21/52
摘要： PROBLEM TO BE SOLVED: To improve working efficiency and miniaturize an equipment, by carrying a stem with a carrying means, installing a tilting means which tilts the stem, in the carrying route, and changing the position of a bonding face of the stem. SOLUTION: A semiconductor pellet 13 is fixed on the bonding face 17 of a stem 16 positioned at a bonding position A with a carrying mechanism 30. The stem 16 is so positioned that the bonding face 7 is set horizontally by the tilt of a gauging chuck 35 in a tilting mechanism 31, The stem 16 is sucked and held on the retaining face of the gauging chuck 35 by a suction force from a suction port. The bonding face 17 is positioned on the retaining face of the guaging chuck 35 by a positioning pawl mechanism 50 and a stem holding mechanism 51. As a results, working efficiency concerning bonding work is improved, and a bonding equipment can be miniaturized.

10. 发明专利

JPH1154470A SPIN PROCESSING DEVICE 失效
公开(公告)号：JPH1154470A
公开(公告)日：1999-02-26
申请号：JP20581297
申请日：1997-07-31
申请人： SHIBAURA ENG WORKS LTD
发明人： ISO AKINORI , HIROSE HARUMICHI , KANEKO KATSUNORI , YAMAZAKI TAKAHIRO
IPC分类号： F26B5/08 , F26B11/08 , H01L21/304
摘要： PROBLEM TO BE SOLVED: To introduce an air flow generated by rotational driving of a holding table into a chamber so as to control a turbulent air current, by providing the chamber in which an air flow generated by rotational driving of the holding table is introduced on the periphery of a cup body, and connecting with the chamber an ejection port body for the air to be introduced into the chamber. SOLUTION: In a spin processing device 20, a motor 21 as a driving source is mounted at a mounting portion, and a driving shaft 22 extending upward is connected to the motor 21. A holding table 23 is mounted at the upper end of the driving shaft 22, and this holding table 23 rotates at a high speed as the motor 21 operates. On the holding table 23, a rectangular substrate 24 used for a liquid crystal display cleaned at a cleaning step as a preparatory step is held. Therefore, as the holding table 23 rotates at a high speed, a cleaning solution attached to the substrate 24 is removed by a centrifugal force. By providing a rectifying member 38 inside a cup body 32, the ejection efficiency inside the cup body 32 is improved and generation of a turbulent air inside the cup body 32 is prevented.

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