专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

131. 发明专利

JPH08107309A VOLTAGE CONTROLLED OSCILLATOR CIRCUIT 失效
公开(公告)号：JPH08107309A
公开(公告)日：1996-04-23
申请号：JP24301394
申请日：1994-10-06
申请人： TOSHIBA CORP
发明人： KOBAYASHI HIROSHI
IPC分类号： H03B5/02 , H03F3/50
摘要： PURPOSE: To allow the circuit to cope with low frequency noises of a built-in power supply circuit output without the need for connection of a ripple filter or the like at the outside by providing a capacitor to the base of an amplifier transistor(TR) to connect the base to ground in terms of low frequency AC. CONSTITUTION: A capacitor C10 is connected to the base of a Tr2 of a buffer amplifier circuit section 1 to connect the base to ground in terms of low frequency AC. An impedance of a coil L1 is selected to be sufficiently large with respect to an oscillated frequency of a VCO 100 and to be sufficiently smaller with respect to a ripple frequency of a power supply voltage to a power terminal B. Thus, a buffer amplifier section 2 acts like a ripple filter with respect to a low frequency noise from the power terminal B and acts like a conventional amplifier with respect to a signal fed from an oscillation circuit section 2. When the VCO 100 is designed as a module, which is used for a component of a synthesizer circuit for a radio telephone set or the like, no additional ripple filter is required outside the circuit and the power supply Vcc is connected directly to the VCO 100.

132. 发明专利

JPH07182418A MULTIMEDIA INFORMATION COMMUNICATION SERVICE 失效
公开(公告)号：JPH07182418A
公开(公告)日：1995-07-21
申请号：JP32194293
申请日：1993-12-21
申请人： TOSHIBA CORP
发明人： IRIBE AKIRA , KOBAYASHI HIROSHI
IPC分类号： G09B7/00 , G06F15/00 , G06F17/30 , G06F19/00 , G06Q50/00 , G06Q50/10 , G06Q50/20 , H04M11/00 , H04N1/00 , H04N7/14 , G06F17/60
摘要： PURPOSE:To provide a multimedia information communication service system which can shorten a time needed for transferring the service object information among a service provider, a service user and a service worker and also can transmit the due contents to the receiver side of the information in a way of easy to understand. CONSTITUTION:The digitized multimedia information is used in a service system where the service subject information is transferred among a service offerer, a service user and a service worker. Then the multimedia information is transferred via a communication network 14 among a multimedia information processing service device 11, a service application terminal 13 and a service support terminal 12.

133. 发明专利

JPH07149489A DOOR SAFETY DEVICE FOR ELEVATOR 失效
公开(公告)号：JPH07149489A
公开(公告)日：1995-06-13
申请号：JP30005193
申请日：1993-11-30
申请人： TOSHIBA CORP
发明人： KOBAYASHI HIROSHI
IPC分类号： B66B13/26
摘要： PURPOSE:To prevent the occurrence of an accident, such as a nip of the finger of a passenger, by providing a film-form contact detector to generate an electric signal through detection of contact of a part of a human body. CONSTITUTION:A place where a nip of the finger of a baby and a child is apt to occur is a gaps 4 and 5 at a part where a car door panel 2 is positioned facing a car entrance pillar 3 and gaps 10 and 11 at a part where a door panel 8 on the landing side is positioned facing an entrance frame 9 on the landing side. Film-form contact detectors 6a, 6b, 7a, 7b and 12a, 12b, 13a, 13b are attached to the respective opposite parts of the gaps 4, 5, 10 and 11 throughout a range of height of 30-160cm from the floor of a car 1. When the car 1 seats an entrance floor and a door opening command is outputted, when all the contact detectors generate no detecting signal, opening operation of a door is effected. When even one of the contact detectors generates a detecting signal, opening operation of a door is not effected.

134. 发明专利

JPH074008A BASE PANEL UNIT AND FLOOR FACE CONSTRUCTION BY USE OF SAME 失效
公开(公告)号：JPH074008A
公开(公告)日：1995-01-10
申请号：JP31759993
申请日：1993-12-17
申请人： TOSHIBA CORP
发明人： KOBAYASHI HIROSHI , HIROSE TSUGUHIRO , HARUYAMA HIDEO , KANO JIRO , KOJIMA YOSHIO , KODACHI ATSUNARI
IPC分类号： E04F15/024 , E04F15/18 , H02G3/38 , H02G3/28
摘要： PURPOSE:To facilitate the wiring works of network cables, electric source cables, etc., and satisfactorily cope with change of layout. CONSTITUTION:Panels 1 are supported at a specified level by posts 6 so that a space where the wiring works of electrical devices 13, cables 12, 14, and so forth can be applied is formed between the base body and the panels. And a cut-off part provided with a fitting part having a specified stage with a different level at the edge of panel 1 is formed to constitute a base panel unit. Blind panels are attached to the fitting part and the cut-off part is closed so as to form the same level with the upper face of panel 1. The floor face is formed by laying down the base panel units along the base body. When pulling out cables at an arbitrary position on the floor face, the blind plate is removed from the cut-off part of the base panel unit arranged at the pulling-out positin and plug sockets are set at the fitting part of the cut-off part and the cables are pulled out through the plug sockets.

135. 发明专利

JPH06310026A EVACUATION OF VACUUM CONTAINER HAVING BERYLLIUM WINDOW 失效
公开(公告)号：JPH06310026A
公开(公告)日：1994-11-04
申请号：JP9996793
申请日：1993-04-27
申请人： TOSHIBA CORP
发明人： KOBAYASHI HIROSHI
IPC分类号： H01J7/16
摘要： PURPOSE:To surely suppress a temperature rise of a Be window of a vacuum container, to make the temperature of the entire vacuum container higher, and to conduct side evacuation by carrying out evacuation by fitting a Peltier element to the Be window in a heat transmitting manner while directly cooling the Be window. CONSTITUTION:A Be window 11 is sealed airtight in a part of the metal cylindrical part of the vacuum container 12 of a rotary positive electrode type X-ray tube 10. A Peltier element 19 is fitted to the outer surface of the tube 10 by a jig 18 in a heat transmitting manner, and the power is supplied from a power source 20. A cooler 21 is mounted on the heat readiating part of the element 19, and cooling water is circulated inside. When the tube 10 is to be evacuated, the container 12 is heated by high frequency heating. A positive electrode target is hit by an electron, heated thereby, and is evacuated. Alghough heat is generated in or reach the window 11, the window 11 is cooled by the element 19, the heat of which is radiated to the outside by the cooling water, and the temperature increase of the window 11 is thus restricted.

136. 发明专利

JPH06263351A ELEVATOR CAR POSITION DETECTING DEVICE 失效
公开(公告)号：JPH06263351A
公开(公告)日：1994-09-20
申请号：JP5172993
申请日：1993-03-12
申请人： TOSHIBA CORP
发明人： KOBAYASHI HIROSHI
IPC分类号： B66B3/02 , B66B9/04
摘要： PURPOSE:To provide an elevator car position detecting device which can prevent accuracy in detection for an elevator car position from being degraded due to the vibration of a detection roller. CONSTITUTION:An installation plate 9 is projected out of the upper end of a support 6 supporting a sheave 4, and a rocking plate 12 is provided for the aforesaid installation plate 9 via a bracket and a pin. A detection roller 17 is provided for the rocking plate 12 via a bearing so as to be connected to a pulse generator 18 attached to the rocking plate 12. A compression coil spring 14 is interposed between the rocking plate 12 and the installation plate 9 in such a way as to be freely adjusted, so that the detection roller is then pressed on the outer circumferential side of the sheave 4 with pressure.

137. 发明专利

JPH06227759A ELEVATOR 失效
公开(公告)号：JPH06227759A
公开(公告)日：1994-08-16
申请号：JP1461393
申请日：1993-02-01
申请人： TOSHIBA CORP
发明人： KOBAYASHI HIROSHI
IPC分类号： B66B1/14
摘要： PURPOSE:To provide an elevator in and off which even a specified utilizer, such as a wheelchair user and a physically handicapped person, rides comfortably, safely, and easily. CONSTITUTION:Card readers 8a-8d are installed at elevator halls at respective floor and respectively connected to a control panel 7 through a transmission cable 9. A card reader is also installed at a car 4 and connected to the control panel 7 through a tail cord 10. In the car 4, a duct 11 on a car is attached to a ceiling, and a car room speaker 12 and an information display 13 are installed in a car. A service control part for exclusive use to output a service signal in response to signals for exclusive use from the card readers 8a-8d is arranged in the control panel 7.

138. 发明专利

JPH06159301A HYDRAULIC POWER UNIT 失效
公开(公告)号：JPH06159301A
公开(公告)日：1994-06-07
申请号：JP31457892
申请日：1992-11-25
申请人： TOSHIBA CORP
发明人： KOBAYASHI HIROSHI
IPC分类号： B66B9/04 , F15B1/00
摘要： PURPOSE:To prevent the entry of bubbles into oil so as to maintain stable operating characteristic of a hydraulically operated body, prevent oil leakage, and carry out easily maintenance such as inspection and replacement a valve, a hydraulic pump, and the like. CONSTITUTION:The part 31a of a L-shaped piping 31 fixed on the bottom plate of an oil tank 10 by means of welding and the like is connected to a low pressure rubber hose 23, and a part 31b is arranged in the oil tank 10 horizontally. A L-shaped piping 33 is connected rotatably to the part 31b through a victaulic joint 32. The part 33a of the L-shape piping 33 is arranged in the oil tank 10. A part 33b is arranged horizontally at the time of normal condition, and on the other hand, the part 33b is arranged vertically at the time of inspection, exchanged and the like of a valve, a hydraulic pump, and the like.

139. 发明专利

JPH05130070A SPREAD SPECTRUM COMMUNICATION SYSTEM 失效
公开(公告)号：JPH05130070A
公开(公告)日：1993-05-25
申请号：JP28679791
申请日：1991-10-31
申请人： NAKAGAWA MASAO , KONO RYUJI , TOSHIBA CORP
发明人： NAKAGAWA MASAO , KONO RYUJI , KOBAYASHI HIROSHI , YANO MOTOMITSU
IPC分类号： H04B7/26 , H04J13/00 , H04J13/16 , H04W72/04
摘要： PURPOSE:To facilitate the identification of a transmission station by applying spread modulation to part of a signal subject to primary modulation with a spread code in common to the entire system decided in advance, applying spread modulation to the other part with a spread code specific to communication stations and sending the modulated signal. CONSTITUTION:A control information part of a packet is subject to primary modulation by a primary modulator 110 and inputted to a multiplier 150. Data representing a common spread code decided in advance are stored in a ROM 340, a spread code generator 130 generates the common spread code based on the data, the multiplier 150 multiplies the signal from the primary modulator 110 with the common spread code to implement the spread modulation by using the common spread code. Then a spread code generator 120 generates a spread code specific between communication stations based on the data stored in a RAM 30 and representing the specific spread code between the communication stations, and the code and the signal from the primary modulator 110 are multiplied to implement the spread modulation by using the specific spread code.

140. 发明专利

JPH0558571A OIL TANK FOR HYDRAULIC ELEVATOR 失效
公开(公告)号：JPH0558571A
公开(公告)日：1993-03-09
申请号：JP21680991
申请日：1991-08-28
申请人： TOSHIBA CORP
发明人： KOBAYASHI HIROSHI
IPC分类号： B66B5/00 , B66B9/04
摘要： PURPOSE:To simplify work for removing a dash plate against a jet flow in an oil tank and further to prevent oil leakage from the oil tank at inspection time, in the case of maintenance inspection for a power unit of a hydraulic elevator. CONSTITUTION:A supporting bar 23 is connected to a rubber-made cone-shaped inspection seal plug 21 of fitting the point end part to a delivery port of a return oil pipe, and a receiving plate 24 provided in an upper part of the supporting bar 23 is tightened engaged with an L-shaped fixed bracket 22, mounted on an upper part of an oil tank, to hold the inspection seal plug as a dash plate above the delivery port removed at the time of inspecting a power unit and fitted to the delivery port to serve as an oil leakage stopper.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式