公开(公告)号：JPH03117588A

公开(公告)日：1991-05-20

申请号：JP31054089

申请日：1989-12-01

Applicant: BRIDGESTONE CORP

Inventor： FUKUYAMA HIROSHI ,  GOSHIMA MICHIO ,  WATANABE ISAO

IPC: B25J15/08

Abstract: PURPOSE:To prevent dislocation of a center even if expansion of an expanding body is somewhat uneven by providing a guide part on a hard base body for abutting on parts or the like and having a center axis of them accord with a center axis of the hard base body. CONSTITUTION:When fluid is poured into an expanding body 1 to make it expanded, even if expansion of the expanding body 1 is uneven, further eccentric expansion of the expanding body 1 is regulated by a guide part 6, as parts or the like 200 are abutting on the guide part 6. As a result, a center axis of the parts or the like 200 accords with a center axis of a hard base body 2.

公开(公告)号：JPH0295534A

公开(公告)日：1990-04-06

申请号：JP24886588

申请日：1988-09-30

Applicant: BRIDGESTONE CORP

Inventor： WATANABE ISAO ,  GOSHIMA MICHIO ,  SATO NAOMI

IPC: B23Q7/04 ,  B25J15/08

Abstract: PURPOSE:To prevent a tube from being broken by a component or the like in the case of the component or the like not being inserted into the tube at a correct position, by fitting a guard member to one end side which is to become a component or the like insertion opening, out of both ends of the tube fitted to a pipe body, in such a way as to cover at least part of the tube that confronts the component or the like. CONSTITUTION:When a device is made to come down in a state in which the center line of a component and the center line of the device do not agree, and the component is to be inserted into a tube 2 fitted to a pipe body 1, it follows that the component does not collide with the lower end side of the tube 2, but collides with a guard member 7. As a result, the tube 2 is protected, and is not broken by the component or the like.

公开(公告)号：JPH0283190A

公开(公告)日：1990-03-23

申请号：JP23539888

申请日：1988-09-20

Applicant: BRIDGESTONE CORP

Inventor： GOSHIMA MICHIO ,  WATANABE ISAO

IPC: B25J15/08

Abstract: PURPOSE:To hold a part, etc., and to enlarge the objective range of a sealable part by forming the inner diameter of the tube expanding face press-fitting by expansion to a part, etc., so as to differ at least at two places. CONSTITUTION:In case of gripping a part 10 of small outer diameter, it is inserted to the place where the inner diameter of the expansion face of a rube 2 is small, the fluid of air, etc., is poured from a fluid pouring path 4 at this place and the sealing property is held at the place where the expansion face of the tube 2 is press-fitted to the part 10. Also in case of holding and sealing a part 11 of a large outer diameter, the inner diameter place positive part 11 of the tube 2 matched to the outer diameter of the part 11 is gripped.

公开(公告)号：JPH01301087A

公开(公告)日：1989-12-05

申请号：JP13225788

申请日：1988-05-30

Applicant: BRIDGESTONE CORP

Inventor： GOSHIMA MICHIO ,  WATANABE ISAO

IPC: B25J15/00

Abstract: PURPOSE:To pull up only a part or the like in liquid as well as to prevent the liquid from being gathered in the part by forming plural numbers of projections or projecting strips at the expansion surface side of a tube. CONSTITUTION:When a part or the like in liquid is grabbed, a tube 1 is put in the liquid, expanding it therein, and the part or the like is grabbed. Next, if the part or the like is pulled up, the liquid being gathered in an upper part between the part and the tube 1 is dropped down from a clearance between plural projections or projecting strips formed at the expansion surface side of this tube 1. In consequence, the part alone can be pulled up and, what is more, the liquid is not at all gathered in the part pulled up, so that trouble in dealing with this liquid is multified.

公开(公告)号：JPH11192478A

公开(公告)日：1999-07-21

申请号：JP36837597

申请日：1997-12-28

Applicant: BRIDGESTONE CORP

Inventor： HORI HIROMICHI ,  GOSHIMA MICHIO

IPC: A47K3/00 ,  B01D35/027 ,  B01D39/20 ,  B01J35/02 ,  C02F1/30

Abstract: PROBLEM TO BE SOLVED: To prevent warm from being contaminated by the microorganisms entering the warm water and purification failure without needing a propagation vessel for microorganisms by preparing a purifying materials for purifying the warm water in a bathtub while introducing the warm water by using an inorganic oxide in the shape of particulates generating minus ions by photocatalytic reaction. SOLUTION: This purifying material used when warm water in a bathtub is taken in to purify it and the purified water is returned to the bathtub again is prepared by using an inorganic oxide in the shape of particulates generating minus ions by photocatalytic reaction. As the inorganic oxide, silica, alumina, titania, magnesia, and ferrous and ferric silver oxide are used. The purifying material is preferably used so that the inorganic oxide in the shape of particulates generating minus ions by photocatalytic reaction and silane compounds, zirconium compounds, other fillers or the like are mixed and the mixture is turned into a composite to form an inorganic coating by low- temperature heating, and the composite is fixed to a parent material having large surface area such as sand or ceramic foam.

公开(公告)号：JPH10244273A

公开(公告)日：1998-09-14

申请号：JP6919597

申请日：1997-03-05

Applicant: BRIDGESTONE CORP

Inventor： ISHINO YUICHI ,  GOSHIMA MICHIO ,  YAMAKAWA MASABUMI

IPC: A47K3/00 ,  B01D35/05 ,  C02F1/32 ,  C02F1/50 ,  C02F1/76 ,  C02F3/06

Abstract: PROBLEM TO BE SOLVED: To collect water in a bathtub, purify the water in a water-purifier tank, sterilize the water in a sterilization device, return the water again into the bathtub and circulate bathing water. SOLUTION: A hot bath appliance is provided with a water collection section 2 for collecting water in a bathtub 1, a pump 4 for circulating the water collected by the water collection section 2, a water-purifier tank 5 for purifying the water, a sterilization device for sterilizing bacteria under the water and a discharge section 3 for returning the purified and sterilized water to the bathtub and an ultraviolet sterilization lamp 6 and a chlorine agent feed device 9 are provided combinedly as the sterilization device.

公开(公告)号：JPH08229868A

公开(公告)日：1996-09-10

申请号：JP3439896

申请日：1996-01-29

Applicant: BRIDGESTONE CORP

Inventor： GOSHIMA MICHIO ,  WATANABE ISAO

IPC: B25J15/08

Abstract: PURPOSE: To improve the feed-discharge efficiency of a fluid for expansion and grip many kinds of parts by dividing a tube body into three parts so that the respective sides of a triangle is formed into expansion faces of circular arc shape expanded onto the center side viewed from both end opening side when the tube body is expanded. CONSTITUTION: A grip device is composed of a hollow cylindrical hard body part 1, and a tube body 2 covering the inner peripheral surface of the hand body part 1 and opened at both ends. Both upper and lower edges 2A, 2B of the tube body 2 are folded and fixed to both upper and lower edges 1A, 1B of the hard body part 1 so as to seal the inside. When a fluid is fed/discharged from the filling port 3 of the hard body part 1, the tube body 2 is expanded to grip a part 10 or the like. The tube body 2 is divided into three parts so that the respective sides of a triangle are formed into expansion faces 2C-2E of circular arc shape expanded onto the center side from both end opening side view at the time of expansion. The radius of an air hole surrounding by the respective expansion faces 2C-2E is thereby shortened so as to be able to feed/discharge the fluid efficiently.

公开(公告)号：JPH05240288A

公开(公告)日：1993-09-17

申请号：JP7541192

申请日：1992-02-26

Applicant: BRIDGESTONE CORP

Inventor： KIMURA TAKESHI ,  GOSHIMA MICHIO ,  KAWAMATA SATOSHI

IPC: B60G17/015 ,  F16D35/00 ,  F16F9/53 ,  F16F13/00 ,  F16F13/30 ,  F16F15/16

Abstract: PURPOSE:To provide a vibration or rotation control device using the electroviscous fluid which is excellent in the responsiveness in the ON/OFF operation of the voltage, prevents the settling of the fine particles, and is excellent in the control effect. CONSTITUTION:A vibration or rotation control device is provided with a pair of or more electrodes 1 which are opposite to each other, the electroviscous fluid 4 is filled between the electrodes 1, and this device controls the vibration or the rotation by making use of the changes in the characteristics of the electroviscous fluid 4 caused by the application of the voltage between the electrodes 1. This device is also provided with a means 5 to drive a part of or the whole of the control device so as to be rotated or reciprocated in the direction different from the input direction of the vibration or the rotation to be controlled.

公开(公告)号：JPH11107555A

公开(公告)日：1999-04-20

申请号：JP29045597

申请日：1997-10-07

Applicant: BRIDGESTONE CORP

Inventor： GOSHIMA MICHIO

IPC: E04H1/12

Abstract: PROBLEM TO BE SOLVED: To easily install a dressing room even in such a narrow space as having no room for a dressing room separately by providing a unitized dressing room, which becomes a dressing space by being partitioned by a wall panel, in a bathroom adjoining to a washing space. SOLUTION: A dressing unit 3 is provided with a floor unit 3A which is positioned a step higher than the level of a washing space 2, partition wall panels 3B, 3C which are fixedly attached to partition wall panels 1B, 1C, and a folding door 31 which is formed in the partition wall panel 3B for closing an entrance to the washing space 2. The dressing unit 3 is added to an established bathroom unit afterward and the exclusively occupied floor area of the dressing unit can be set freely according to the floor area of the washing space. The dressing unit 3 is provided with the folding door 31 in the entrance 30 to the washing space 2 so that, if the dressing space is a narrow space, the movement between the washing space 2 can be easily performed.

公开(公告)号：JPH1066657A

公开(公告)日：1998-03-10

申请号：JP22703496

申请日：1996-08-28

Applicant: BRIDGESTONE CORP

Inventor： GOSHIMA MICHIO ,  WATANABE KUNIE ,  ISHINO YUICHI

IPC: A47K3/00 ,  B01D35/027 ,  C02F3/06 ,  F24H1/00 ,  F24H9/00

Abstract: PROBLEM TO BE SOLVED: To limit the multiplication of useless unwanted bacteria and microorganisms in the filtering device of a hot water circulation device. SOLUTION: This hot water circulation device 10 circulates bathing water through a piping system 26 by a pump 16 so as to purify the bathing water taken from the inside of a bathtub 32 in the filtering device 20, heat it to a prescribed temperature and then return it to the bathtub 32. In this case, a part of the piping system on a water take-in side from the filtering device 20 is arranged heat exchangeably to the high temperature side part 22A of an electronic cooling device 22, and by the high temperature side part 22A, the bathing water to be sent into the filtering device 20 is heated to a temperature at which purifying bacteria with excellent heat resistance characteristics multiplied inside the filtering device 20 can live for annihilating the other useless unwanted bacteria or microorganisms. A part on the side of an ejection part 24 from the filtering device 20 of the piping system is arranged heat- exchangeably to the lower temperature side part 22B of the electronic cooling device 22, hot water discharged from the inside of the filtering device 20 is cooled to the prescribed temperature for bathing or heat insulation, and then, the bathing water is circulated back into the bathtub 32.