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1. 发明专利

JP2003176775A OSMOTIC PRESSURE POWER GENERATION SYSTEM WITH SEAWATER DESALTING APPARATUS 审中-公开
公开(公告)号：JP2003176775A
公开(公告)日：2003-06-27
申请号：JP2001375185
申请日：2001-12-10
申请人： TOKYO INST TECH , FUKUOKA CHIKU SUIDO KIGYODAN , KYOWAKIDEN INDUSTRY CO LTD
发明人： TANIOKA AKIHIKO , NITTA KAZUYA , MATSUO SHUZO , SAKAI HIDEYUKI , HAMAGUCHI HIROTOSHI
IPC分类号： F03G7/00 , B01D61/00 , B01D61/02 , C02F1/44
摘要： PROBLEM TO BE SOLVED: To generate power by utilizing positive osmotic pressure energy which a concentrated seawater generated simultaneously when extracting a desalinated water from a seawater contains, in a seawater desalting apparatus desalting seawater by using reverse osmotic pressure, and to discharge to the sea the concentrated seawater whose salt concentration is reduced. SOLUTION: The dilution water such as the seawater or the desalinated water whose the concentration is lower than the concentrated seawater is penetrated to the concentrated seawater generated simultaneously when desalting the seawater by using the reverse osmotic pressure in the seawater desalting apparatus 2 through a semipermeable membrane. The flow rate of the concentrated seawater side is increased by the positive osmotic pressure energy. The power is generated by driving a water flow power generator 26 by the increased flow rate. COPYRIGHT: (C)2003,JPO

2. 发明专利

JP2000313367A ENDLESS TRACK VEHICLE FOR SICK AND WEAK PERSON 失效
公开(公告)号：JP2000313367A
公开(公告)日：2000-11-14
申请号：JP12359699
申请日：1999-04-30
申请人： KYOWAKIDEN INDUSTRY CO LTD
发明人： ISHIMATSU TAKAKAZU , SAKAI HIDEYUKI , MIYOSHI YOSHIAKI , IRIE MORIHIRO
IPC分类号： A61G5/04 , B62D55/075
摘要： PROBLEM TO BE SOLVED: To provide an endless track vehicle for a sick and weak person capable of running easily by itself even in a section where there is a difference in steps such as stairs and a road surface having large recessed and projection parts and changing its course easily. SOLUTION: A support frame on which a seat 14 is put is divided into three portions in the direction of length, each support frame 2, 3, 4 is connected so as to tilt freely in the vertical direction for the direction of right and left width and the direction of length by connection parts 5, 6, respectively, and endless rubber crawlers 7, 8 are mounted on both left and right sides of the support frames 2, 3, 4, respectively. Moreover, electric motors 9, 10 driving each of left and right endless rubber crawlers 7, 8 individually are provided, respectively, and buffer devices 11, 12 slowing tilting operation toward the vertical direction in the direction of length in each connection part 5, 6 of each support frame 2, 3, 4 are provided. An attitude control sensor 13 detecting tilting is provided, the seat 14 is tilted based on the information from the attitude control sensor 13, and an attitude controller 15 holding it in substantially horizontal condition is provided.

3. 发明专利

JP2000176267A GAS-LIQUID MIXING DEVICE PROVIDED WITH CAVITATION PREVENTIVE FUNCTION 失效
公开(公告)号：JP2000176267A
公开(公告)日：2000-06-27
申请号：JP37580698
申请日：1998-12-16
申请人： KYOWAKIDEN INDUSTRY CO LTD
发明人： TANIZAKI MASATO , IRIE MORIHIRO
IPC分类号： B01F3/04 , B01F5/10 , B01F5/12
摘要： PROBLEM TO BE SOLVED: To prevent the generation of cavitation by preventing the pressure on the inflow side of a gas-liq. mixing device from becoming low. SOLUTION: In the gas-liq. mixing device 1 in which gas is effectively mixed in liq. by using a pump 4 having an impeller 42, the circulating pipeline 6 in which a part of the high pressure gas-liq. mixture formed at the gas-liq. mixing device 1 and discharged from the mixing device 1 is circulated and returned to the inlet side of the gas-liq. mixing device 1 is provided, and the pressure drop at the inlet side of the gas-liq. mixing device 1 is suppressed by using the high pressure gas-liq. mixture circulating to the inlet side of the gas-liq. mixing device 1 through the circulating pipeline 6.

4. 发明专利

JP2002001372A SEWAGE CLEANING APPARATUS 失效
公开(公告)号：JP2002001372A
公开(公告)日：2002-01-08
申请号：JP2000193712
申请日：2000-06-28
申请人： PEKKU KK , SAIKAI KENSETSU KK , KYOWAKIDEN INDUSTRY CO LTD , NISHIHARA NEO KOGYO KK
发明人： ISHIZAKI KATSUYOSHI , SUGIYAMA KAZUICHI , ISHIBASHI YASUHIRO , ITONAGA TAKANORI
IPC分类号： C02F3/06 , B01D24/02 , B01D24/38 , B01D24/48 , B01D29/60 , B01D29/88 , C02F1/28 , C02F3/10
摘要： PROBLEM TO BE SOLVED: To provide a sewage cleaning apparatus capable of cleaning a large quantity of sewage and sufficiently removing contaminates. SOLUTION: The sewage cleaning device 1 is provided with a water receiving tank 3, to which the sewage to be treated is supplied, a contact treating tank 5 having a packed part 7 with an aggregate filter media 6 formed by molding soil into granule and for allowing the sewage to contact with the aggregate filter media 6, a sewage supply and transferring pump 9 for transferring the sewage in the water receiving tank 3 to the contact treating tank 5 and a discharge pump 15 for discharging the treated water after passed through the packed part 7 from the lower part of the packed part 7.

5. 发明专利

JP2001281155A LINE INSPECTION DEVICE FOR METAL SURFACE DEFECT 失效
公开(公告)号：JP2001281155A
公开(公告)日：2001-10-10
申请号：JP2000090123
申请日：2000-03-29
申请人： KYOWAKIDEN INDUSTRY CO LTD , FUJII HITOSHI
发明人： FUJII HITOSHI , SAKAI SUMIO
IPC分类号： G01B11/30 , G01N21/892
摘要： PROBLEM TO BE SOLVED: To prevent deterioration in detection accuracy by uniformly illuminating an illumination spot line of a specified width on a metal surface with an equal amount of light for every part to avoid irregular illumination. SOLUTION: Condensing lenses 13 or condensing reflectors 14 are disposed on an optical path between a halogen lamp 9 and the metal surface, a surface 5 of an extruded aluminum section. The lenses 13 or the reflectors 14 condense a light flux emitted from a light source, the lamp 9, into a uniform light flux having a specified width, emit it to the surface 5, and focus regular reflection light therefrom to a point. A line sensor 10 is provided for highly resolving the reflection light flux of a specified width reflected by the surface 5 of the aluminum section. A focusing lens 11 for focusing the reflection light flux of the specified width onto the line sensor 10 is disposed on an optical axis on which the reflection light flux of the specified width is focused to the point between the line sensor 10 and the metal surface.

6. 发明专利

JP2000060906A ENDLESS TRACK VEHICLE FOR SICKLY PERSON 失效
公开(公告)号：JP2000060906A
公开(公告)日：2000-02-29
申请号：JP25202698
申请日：1998-08-21
申请人： KYOWAKIDEN INDUSTRY CO LTD
发明人： ISHIMATSU TAKAKAZU , IRIE MORIHIRO , TANIZAKI MASATO , SAKAI HIDEYUKI
IPC分类号： B62B5/02 , A61G5/02 , A61G5/04 , B62B5/08 , B62D55/075
摘要： PROBLEM TO BE SOLVED: To make a track vehicle easily self-travel even at a portion with difference in level such as stairs and a road surface with sharp projecting and recessing parts and to make the track vehicle easily changeable the course. SOLUTION: A supporting frame on which a seat 12 is mounted is divided in three in the longitudinal direction and the three supporting frames are provided so as to be freely tiltable in the vertical direction for left and right width directions and the longitudinal direction in each connecting part 5, 6. On both of left and right sides of each of the divided supporting frames 2, 3, 4, endless rubber crawlers 14, 15, 16 are mounted. A rear end side of the rear endless rubber crawler 16 mounted on both of left and right sides of a rear supporting frame 4 is provided at an oblique, upward and high location. An electric motor 17 for driving each endless rubber crawler 14, 15, 16 mounted on both the left and right sides of each of the divided supporting frames 2, 3, 4 separately on the left and right sides is provided. Buffer devices 19, 20 for slowing upward and downward tilting operations of the longitudinal direction in each connecting part 5, 6 of each of the divided supporting frame 2, 3, 4 are provided.

7. 发明专利

JP2004122061A Method for adding bacteria and carrier of bacteria 审中-公开
标题翻译：添加细菌和细菌携带者的方法
公开(公告)号：JP2004122061A
公开(公告)日：2004-04-22
申请号：JP2002292894
申请日：2002-10-04
申请人： Kyowakiden Industry Co Ltd , 協和機電工業株式会社
发明人： SAKAI HIDEYUKI , HAMAGUCHI HIROTOSHI
IPC分类号： C02F3/08 , C02F3/20
CPC分类号： Y02W10/15
摘要： PROBLEM TO BE SOLVED: To provide a method for adding bacteria and carriers of the bacteria capable of treating pollutants in the liquid with proliferated bacteria in a short time by including aerobic bacteria and/or carriers of the bacteria in fine bubbles containing oxygen or causing them to stick on the surface of the bubbles and forcibly mixing them into pollutant-containing liquid to add them to the liquid and uniformly dispersing and distributing the bacteria and the carriers of the bacteria in the pollutant-containing liquid in a wide range to form an oxygen atmosphere around the bacteria for drastically raising the growth rate of the bacteria. SOLUTION: The aerobic bacteria and/or carriers of the bacteria (d) are included in fine oxygen-containing bubbles (b) and/or stuck to the surfaces (c) of the fine bubbles to be forcibly mixed into the pollutant-containing liquid (a). The disperse distribution of the bacteria and the carriers of the bacteria in the pollutant-containing liquid (a) is made to be uniform in a wide range, and the oxygen atmosphere by the fine bubbles (b) is formed around the bacteria. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种在短时间内通过将细菌的细菌和/或载体包含在含有氧气的微小气泡中来添加能够在细胞中处理污染物的细菌和携带增殖细菌的细菌和载体的方法或使其粘在气泡的表面上，强制将其混入含污染液体中，将其加入到液体中，并将细菌和载体分散并分散在含污染液体的范围内，范围广泛在细菌周围形成氧气氛，大大提高细菌的生长速度。解决方案：细菌（d）的需氧细菌和/或载体包含在细小的含氧气泡（b）中和/或粘附在微小气泡的表面（c）上，以强制混入污染物（a）。使含污染液体（a）中的细菌和载体的分散分布在宽范围内均匀，并且在细菌周围形成由微小气泡（b）构成的氧气氛。版权所有（C）2004，JPO

8. 发明专利

JP2002308159A STAIRCASE LIFTING VEHICLE FOR WHEELCHAIR 失效
公开(公告)号：JP2002308159A
公开(公告)日：2002-10-23
申请号：JP2001111934
申请日：2001-04-10
申请人： KYOWAKIDEN INDUSTRY CO LTD
发明人： SAKAI HIDEYUKI , NAKAJIMA MASAHIKO , MIYOSHI YOSHIAKI
IPC分类号： B62B5/02 , A61G5/00 , B62D55/065 , B62D55/075 , B66B9/08
摘要： PROBLEM TO BE SOLVED: To provide a lifting vehicle capable of putting a sickly person on as it is sit in a wheelchair, easily self-traveling even in a place having a difference in level such as staircase, very bumpy road surface, or the like, and easily changing the course. SOLUTION: This lifting vehicle comprises a wheelchair holding device 11 having a vehicle width narrower than the distance between both wheels of the wheelchair a to push up and support the inside between both the wheels of the wheelchair a and retain it at a prescribed inclination, which is vertically tiltably provided, and an attitude control sensor 12 for detecting the longitudinally vertical tilting of the wheelchair holding device 11. The wheelchair holding device 11 for supporting the wheelchair a is tilted on the basis of the information from the attitude control sensor 12 to hold it in a prescribed inclination state.

9. 发明专利

JP2002037147A SELF-ADVANCING CAR ON STAIRS FOR SICKLY PERSON 失效
公开(公告)号：JP2002037147A
公开(公告)日：2002-02-06
申请号：JP2000224993
申请日：2000-07-26
申请人： KYOWAKIDEN INDUSTRY CO LTD
发明人： ISHIMATSU TAKAKAZU , SAKAI HIDEYUKI , NAKAGAWA MASASHIGE , IRIE MORIHIRO
IPC分类号： B62B3/02 , A61G5/04 , B62B3/00 , B62B5/02 , B62B5/08 , B62D55/02 , B62D55/075
摘要： PROBLEM TO BE SOLVED: To improve traveling performance by easily self-advancing even on a place having a level difference such as stairs and a road surface violent in a surface recess-projection, and switching wheels and endless rubber crawlers on flatland, the stairs and the road surface violent in the surface recess- projection. SOLUTION: A front endless rubber crawler 5 and a rear endless rubber crawler 6 circularly driven by interlocking are respectively installed on the left and right both sides of a front car body frame 2 and a rear car body frame 3, the wheels 9 are respectively arranged on the left and right both sides of the rear car body frame 3 so as to be freely liftable, the left and right wheels 9 are separately driven by separate electric motors 7 and 8, a projecting caster 11 is arranged under the front endless rubber crawler 2 so as to be freely liftable, an attitude control sensor 12 is arranged for detecting tilting of a seat 10 for seating an occupant (a), an attitude control device 13 is arranged for holding the seat 10 in a prescribed state by tilting the seat 10, an inclination sensor 15 is arranged in the front car body frame 2, and a maximum speed is limited according to an inclination.

10. 发明专利

JP2002035038A WHEELCHAIR ELEVATOR 失效
公开(公告)号：JP2002035038A
公开(公告)日：2002-02-05
申请号：JP2000224992
申请日：2000-07-26
申请人： KYOWAKIDEN INDUSTRY CO LTD
发明人： ISHIMATSU TAKAKAZU , SAKAI HIDEYUKI , NAKAGAWA MASASHIGE , IRIE MORIHIRO
IPC分类号： B62B5/02 , A61G3/00 , A61G5/00 , B62B3/00
摘要： PROBLEM TO BE SOLVED: To provide a wheelchair elevator which enables a weak person to get thereon while sitting in a wheelchair, self-travels even at an uneven place easily and changes its course easily. SOLUTION: Front and rear vehicle frames are connected in the state of being freely inclinable in a vertical direction with respect to a right/left width direction and a longitudinal direction, respectively. A front endless rubber crawler 5 and a rear endless rubber crawler 6 linked interlocked with each other and circulatingly driven are mounted to both of the right and left side of the front and rear vehicle frames, respectively and a power motor for driving the right and left crawlers 5 and 6 separately is provided. A guide rail 10 for getting on/out of the wheelchair on which the auxiliary wheel (b) of the wheelchair (a) moves is provided at the front vehicle frame in a freely slidable and expandable/contractible manner. A wheelchair mounting and holding rail 11 is provided at the rear vehicle frame in a freely inclinable manner. A wheelchair holding device 12 is provided and a posture control sensor for detecting upward/downward inclination in the longitudinal direction of the wheelchair mounting and holding rail is provided. A posture controller for holding the wheelchair (a) on the rail 11 in a prescribed inclined state by inclining it is provided on the rear vehicle frame.

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