专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JPH04326015A FLUIDIC GAS METER 失效
公开(公告)号：JPH04326015A
公开(公告)日：1992-11-16
申请号：JP9688991
申请日：1991-04-26
申请人： TOKYO GAS CO LTD , OSAKA GAS CO LTD , TOHO GAS KK , AICHI TOKEI DENKI KK , KIMMON MFG CO LTD , KANSAI GASMETER KK
发明人： UEKI TAKASHI , SAKAI KATSUTO , OKAMURA SHIGENORI , MINAMI TADAYUKI , SATO YASUO , YASUDA KOICHI , KANDA KOICHI , OIKE HIDEYUKI , SHIBUYA TADAO
IPC分类号： G01F1/20 , G01F3/22 , G01F15/18
摘要： PURPOSE:To obtain a fluidic gas meter with a security function which is small with a better setting property. CONSTITUTION:An inlet cap 8 and an outlet 9 are arranged in parallel at the lower part of a meter. A cutoff valve 12 having a valve body 12b moving horizontally is set right above an inlet 8a. A fluidic element 11 which has a symmetric surface P-P almost parallel with an axis line X-X at a distance near the axis line X-X of the outlet 9a is disposed at the upper part of the outlet 9a. The outlet of the cutoff valve 12 is made to communicate with a nozzle 11a of the fluidic element 11 through a path 10c.

2. 发明专利

JPH02213727A DEVICE FOR MOUNTING LIQUID CRYSTAL DISPLAY DEVICE ON GAS METER 失效
公开(公告)号：JPH02213727A
公开(公告)日：1990-08-24
申请号：JP3537489
申请日：1989-02-15
申请人： TOKYO GAS CO LTD , OSAKA GAS CO LTD , TOHO GAS KK , AICHI TOKEI DENKI KK
发明人： KOJIMA TERUHISA , KOMAKI MASAYUKI , MORITA HIROSHI , MURAKAMI TAKATOSHI , SATO YASUO , OKADA HIROSHI , HOTTA TADAO , SUZUKI TSUTOMU , HORI ITSURO
IPC分类号： G01F1/00 , G01F3/22 , G09F9/00 , H05K3/32
摘要： PURPOSE:To provide good visibility in an angle range having a specified width vertically in a horizontal direction by inclining a liquid crystal display device at a specified angle with a printed wiring board and mounting the device on the wiring board. CONSTITUTION:A mounting part 3 having nearly triangle side plates 3c, 3d is provided at both ends of an inclined plate 3b having a window 3a. The liquid crystal display device 1 disposed with an electrode 1a at the end edge is installed to the inner side of the inclined plate 3b toward the window 3a and the mounting member 3 is so mounted that the respective end edges, on one side, of the side plates 3c, 3d, come into contact with one surface of the printed wiring board 2. Conductive rubber 4 is interposed between the end edge provided with the electrode 1a of the liquid crystal display device 1 and the printed wiring board 2. The liquid crystal display device 1 is not perpendicular but is inclined when the printed wiring board 2 is disposed perpendicular in this way and, therefore, the display device having the good visibility is obtd. over a relatively wide angle range from nearly the horizontal direction when used for the gas meter.

3. 发明专利

JPH02214233A COMMUNICATION EQUIPMENT USING MAGNETISM AND LIGHT 失效
公开(公告)号：JPH02214233A
公开(公告)日：1990-08-27
申请号：JP3584389
申请日：1989-02-14
申请人： TOKYO GAS CO LTD , OSAKA GAS CO LTD , TOHO GAS KK , AICHI TOKEI DENKI KK
发明人： KOJIMA TERUHISA , KOMAKI MASAYUKI , MORITA HIROSHI , MURAKAMI TAKATOSHI , SATO YASUO , OKADA HIROSHI , HOTTA TADAO , SUZUKI TSUTOMU , HORI ITSURO
IPC分类号： H01H36/00 , H04B10/11 , H04B10/114
摘要： PURPOSE:To confirm the state of a device at an external device by mounting an electromagnet, a light emitting diode and a photo transistor(TR) to an external device at a position when the light of the light emitting diode is reflected in a liquid crystal display device and made incident in the photo TR and mounting a reed switch and a liquid crystal display device to the equipment. CONSTITUTION:A microcomputer 1 of an equipment 4 recognizes the state of a reed switch 3 and the equipment is switched according to a switching signal sent from an external device 10. When a data in the microcomputer 1 of the equipment 4 is sent to an external device 10 as a signal, the microcomputer 1 controls lighting/extinguishment of the liquid crystal display device 2. A light from the light emitting diode 5 is reflected in a display face of the liquid crystal display device 2 and the electric output depending on the luminous quantity made incident in a photo diode 8 is amplified by an amplifier circuit 7 of the external device 10 and the microcomputer 9 reads the data and confirms it. Thus, the state of the device 4 is confirmed by other external device 10.

4. 发明专利

JPH02114124A TURBINE TYPE FLOWMETER 失效
公开(公告)号：JPH02114124A
公开(公告)日：1990-04-26
申请号：JP26791688
申请日：1988-10-24
申请人： TOKYO GAS CO LTD , OSAKA GAS CO LTD , TOHO GAS KK , KANSAI GASMETER KK , TAKENAKA SEISAKUSHO CO LTD , TOYO GASMETER CO
发明人： KOJIMA TERUHISA , KOMAKI MASAYUKI , MORITA HIROSHI , MURAKAMI TAKATOSHI , SATO YASUO , OKADA HIROSHI , KURAGANO TAKETOSHI , KOBAYASHI SHUN , KAMITE MINEYUKI , MATSUSHITA MASAHIKO , MIZUKOSHI JIRO , HORI FUJIO
IPC分类号： G01F1/10 , G01F1/00 , G01F7/00
摘要： PURPOSE:To enable the meeting of requirements for a smaller size, a reduction in pressure loss, securing of a measuring accuracy and safety and the like by dividing the inside of a casing into an upstream chamber on the inlet side of a fluid and a downstream chamber on the outlet side thereof while a communicating holes are provided at parts of partition. CONSTITUTION:Communicating holes 9 are provided at a parts of partitions 6 and 7 with which the inside of a casing 1 is divided into an upstream chamber 13 on the inlet 3 side of a fluid and a downstream chamber 14 on the outlet 4 side thereof to communicate both the chambers. A turbine type main measuring device 10 is set at the downstream chamber 14 and a main passage A is built reaching the outlet 4 via the upstream chamber 13, the communicating holes 9 and the main measuring device 10 within the downstream chamber 14. Facing the communicating hole 9, valve seats 22 and 23 are positioned back to back and a cut off valve 20 and a changeover valve 30 are arranged as opposed to each other. Furthermore, the partitions 6 and 7 are provided with a bypass passage B for a small flow rate connecting a blowoff nozzle 18 having one end thereof opened on the inner circumferential surface of the communicating hole 9 while the other end thereof faces the circumferential surface of a turbine rotor of the main measuring device 10.

5. 发明专利

JPH02114125A TURBINE TYPE FLOWMETER 失效
公开(公告)号：JPH02114125A
公开(公告)日：1990-04-26
申请号：JP26791788
申请日：1988-10-24
申请人： TOKYO GAS CO LTD , OSAKA GAS CO LTD , TOHO GAS KK , KANSAI GASMETER KK , TAKENAKA SEISAKUSHO CO LTD , TOYO GASMETER CO
发明人： KOJIMA TERUHISA , KOMAKI MASAYUKI , MORITA HIROSHI , MURAKAMI TAKATOSHI , SATO YASUO , OKADA HIROSHI , KURAGANO TAKETOSHI , KOBAYASHI SHUN , KAMITE MINEYUKI , MATSUSHITA MASAHIKO , MIZUKOSHI JIRO , HORI FUJIO
IPC分类号： G01F1/10 , G01F1/00 , G01F7/00
摘要： PURPOSE:To enable adaptation to requirements for a smaller size, a reduction in pressure loss, securing of a measuring accuracy and safety and the like by providing a communicating hole at parts of partitions for dividing the inside of a casing into an upstream chamber on the inlet side of a fluid and a downstream chamber on the outlet side thereof to communicate both the chambers. CONSTITUTION:Communicating holes 9 are provided at parts of partitions 6 and 7 for dividing the inside of a casing 1 into an upstream chamber 13 on the inlet 3 side of a fluid and a downstream chamber 14 on the outlet 4 side thereof to communicate both the chambers. A turbine type main measuring device 10 is set at the downstream chamber 14 to form a main passage A to be outlet 4 via the upstream chamber 13 from the inlet 3, the communicating holes 9 and the main measuring device 10 within the downstream chamber 14. Valve seats 22 and 32 are positioned in an opposite way to each other facing the communicating holes 9 and a shielding valve 20 and a changeover valve 30 are arranged as opposed to each other. Moreover, the partitions 6 and 7 are provided with a bypass passage B for a small flow rate communicating with a blowoff nozzle 18 from the inner circumference of the communicating holes 9. The passage B is made up of a communicating hole 15 piercing the casing 1 at the position of the communication hole 9, a communicating hole 16 piercing the casing 1 from the internal surface of a holder section of the main device 10 and a communicating path 17 for communicating the communicating holes 15 and 16.

6. 发明专利

JPH0378416A METHOD AND DEVICE FOR COILING CABLE 失效
公开(公告)号：JPH0378416A
公开(公告)日：1991-04-03
申请号：JP21472989
申请日：1989-08-21
申请人： TOKYO GAS CO LTD , OSAKA GAS CO LTD , TOHO GAS KK , ISHIKAWAJIMA HARIMA HEAVY IND
发明人： FUJITA AKITAKA , SAKOMA TAKASHI , YAMADA ISAMU , SATO YASUO , KOBAYASHI KENGO
IPC分类号： B23K9/32 , H02G11/02
摘要： PURPOSE:To reduce the inductance produced by the coiling of a cable by successively winding the cable around two drums in such a specific manner that the cable is stretched from one drum to the other in parallel with the outside of the space between the drums after the cable is put around the drums in a state where the cable intersects itself in the space between the drums forming the shape of the figure '8'. CONSTITUTION:A cable 1 is successively wound around take-up drums 2 and 3 by repeating such a winding cycle that, after the cable is put around the drums 2 and 3 in a state where the cable 1 intersects itself in the space between the drums 2 and 3 forming the shape of the figure of '8', the cable is stretched from one drum 2 to the other drum 3 in parallel with the outside of the space between the drums 2 and 3 and put around the drum 3. After the drum 3, the cable 1 is obliquely stretched from one side of the drum 3 to the other side of the drum 2 crossing the space between the drums 2 and 3, and then, stretched from the drum 2 to the drum 3 in parallel with the outside of the space. The cable 1 is then obliquely stretched from the other side of the drum 3 to one side of the drum 2 crossing the space. Therefore, the inductance produced by the coiling of the cable 1 around the drums 2 and 3 can be reduced and the limitation to the winding length of cables can be relieved.

7. 发明专利

JPH02160175A GAS SHIELDED WELDING TORCH 失效
公开(公告)号：JPH02160175A
公开(公告)日：1990-06-20
申请号：JP31590088
申请日：1988-12-14
申请人： TOKYO GAS CO LTD , OSAKA GAS CO LTD , TOHO GAS KK , ISHIKAWAJIMA HARIMA HEAVY IND
发明人： FUJITA AKITAKA , SAKOMA TAKASHI , YAMADA ISAMU , KAIHARA SHOICHI , SATO YASUO , TEJIMA AKIO , OKUI NOBUYUKI , MURAYAMA TAKEHIRO
IPC分类号： B23K9/29 , B23K9/26
摘要： PURPOSE:To reduce a height of the torch and moreover, to perform welding in a fine gas-shielded state by providing both a nozzle and a chip with curvature to bend these and constituting shielding gas discharge holes so as to reduce size of the side having large curvature of the nozzle. CONSTITUTION:In the gas shielded welding torch 10, the size of the shielding gas discharge holes 15 to open in the axial direction of the base end of the nozzle 12 is changed according to the formed position in its circumferential direction. Namely, it is arranged so that flow rate of shielding gas flowing along the inside part of the nozzle 12 increases. For instance, as shown in the figure (a), the size of the discharge holes 15 at the outside where the curvature of the nozzle 12 is large and the shielding gas is easy to flow is reduced and the size of the discharge holes 15 at the inside where the curvature of the nozzle 12 is small and the shielding gas is hard to flow is enlarged. As a result, at an outlet of the nozzle, a flow rate distribution becomes uniform and the occurrence of defective shielding is prevented. Accordingly, the height H of the welding torch 10 is reduced remarkably and the fine gas-shielded state is maintained.

8. 发明专利

JPH01288616A OIL STORING BODY 失效
公开(公告)号：JPH01288616A
公开(公告)日：1989-11-20
申请号：JP11484488
申请日：1988-05-13
申请人： TOKICO LTD , TOKYO GAS CO LTD , OSAKA GAS CO LTD , TOHO GAS KK
发明人： IMAMURA KYOJI , KOJIMA TERUHISA , KOMAKI MASAYUKI , MORITA HIROSHI , MURAKAMI TAKATOSHI , SATO YASUO , KOKETSU YASUO
IPC分类号： F16C33/10 , F16C33/00 , F16N1/00
摘要： PURPOSE:To increase quantity of stored oil in an oil storing body in order to enhance its manufacturing efficiency and to reduce its manufacturing cost by winding up in a roll shape a bendable thin film body provided with a plurality of linear protrusions parallel to the surface thereof, and forming a micro pipe line between the thin film body and the linear protrusive portions to store lubricating oil therein. CONSTITUTION:Metal linear protrusive portions 30 of copper or the like are axially formed at fixed intervals on one side of a bendable thin resin film 29, and on the periphery of the resin film 29 wound up in a roll shape is applied another resin film 31 to keep its rolled state. A micro pipe line 26 is thereby formed between the resin film 29 and the linear protrusive portions 30 to store lubricating oil therein. Thus quantity of stored oil is increased and the oil storing body can be manufactured simply as well as effectively at a low cost, and also volatile quantity of lubricating oil can be restrained.

9. 发明专利

JPH0198782A VALVE GEAR 失效
公开(公告)号：JPH0198782A
公开(公告)日：1989-04-17
申请号：JP25240487
申请日：1987-10-08
申请人： TOKYO GAS CO LTD , OSAKA GAS CO LTD , TOHO GAS KK , KINMON SEISAKUSHO
发明人： KOJIMA TERUHISA , KOMAKI MASAYUKI , MORITA HIROSHI , MURAKAMI TAKATOSHI , SATO YASUO , KOKETSU YASUO , TSUNO TAKEHIKO , OIKE HIDEYUKI
IPC分类号： F16K31/06
摘要： PURPOSE:To enhance the stability of a valve closing state and valve cut-off ability by forming at least either the valve sheet of a valve body or the valve seat with which the valve sheet is brought into contact of elastic material. CONSTITUTION:At least either the valve sheet 8 of a valve body or the valve seat 3 with which the valve sheet 8 is brought into contact is formed of elastic material. As this makes it possible to regard both of them as being in an adsorption state, the demand of an electro-magnetic actuator 6 can be reduced. And since the suction force at their adsorption location is large, their motion can be stabilized, and the cut-off ability of a valve can be enhanced.

10. 发明专利

JPS646585A DOUBLE FUNCTION SHUTOFF VALVE 失效
公开(公告)号：JPS646585A
公开(公告)日：1989-01-11
申请号：JP16330887
申请日：1987-06-30
申请人： TOKYO GAS CO LTD , OSAKA GAS CO LTD , TOHO GAS KK , YAZAKI CORP
发明人： KOJIMA TERUHISA , KOMAKI MASAYUKI , MORITA HIROSHI , MURAKAMI TAKATOSHI , SATO YASUO , KOKETSU YASUO , MATSUSHIMA TETSUHIKO , FUJIMOTO KATSURO
IPC分类号： F16K31/06
摘要： PURPOSE:To permit a single solenoid to realize a control made corresponding to the time of generating abnormality or the like by latching a valve unit to either closing or opening condition being associated with reciprocating motion of a plunger. CONSTITUTION:The first valve unit 6 and the second valve unit 7 are provided correlating in the upper and the bottom of a plunger 5 vertically penetrating through the center of a solenoid 4. When the plunger 5 protrudes, the first valve unit 6 is closed. Simultaneously with the above, the second valve unit 7 is latched in a protruding condition by a latch mechanism 8 or released from being latched, holding the valve unit in its closing direction in a latched condition and retracting the valve unit to its released position by spring tension by the release from the latched condition. Accordingly, the second valve unit 7 is held to either closed or released position in every protruding action of the plunger 5.

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