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. 发明授权

US5739505A Temperature control method and apparatus for an electric furnace 失效
标题翻译：电炉的温度控制方法和装置
公开(公告)号：US5739505A
公开(公告)日：1998-04-14
申请号：US752392
申请日：1996-11-20
申请人： Tamotsu Hasegawa , Norihiro Amano , Katsuhito Yamada , Masuji Oshima
发明人： Tamotsu Hasegawa , Norihiro Amano , Katsuhito Yamada , Masuji Oshima
IPC分类号： F27B3/08 , F27B3/28 , F27B14/06 , F27B14/20 , F27D11/06 , F27D11/08 , F27D19/00 , F27D21/00 , H05B6/06 , H05B6/42 , H05B1/02
CPC分类号： H05B6/42 , F27D19/00 , F27D21/0014 , H05B6/067
摘要： In an electric furnace including a heating device which includes a cooling water passage for cooling the heating device to prevent the heating device from melting, estimation of a molten metal temperature in the electric furnace using a heat equilibrium model is conducted taking into account a thermal loss by the cooling water, i.e., the amount of a heat taken away by the cooling water. Further, the amount of the cooling water flowing through the heating device is adjusted so that the thermal loss by the cooling water is in a predetermined optimum thermal loss range.
摘要翻译：在包括加热装置的电炉中，该加热装置包括用于冷却加热装置的冷却水通道以防止加热装置熔化，使用热平衡模型来估计电炉中的熔融金属温度，同时考虑到热损失通过冷却水，即冷却水所带走的热量。此外，调节流过加热装置的冷却水的量，使得冷却水的热损失处于预定的最佳热损失范围。

2. 发明授权

US06718262B2 Route guidance apparatus and method 失效
公开(公告)号：US06718262B2
公开(公告)日：2004-04-06
申请号：US10379689
申请日：2003-03-06
申请人： Mieko Matsuda , Tamotsu Hasegawa , Hiroaki Kubota
发明人： Mieko Matsuda , Tamotsu Hasegawa , Hiroaki Kubota
IPC分类号： G01C2134
CPC分类号： G01C21/3632 , G01C21/20 , G01C21/34 , G01C21/3644 , G01C21/3667
摘要： A database stores map data including road network data and landmark data. A route search unit searches for a route from a departure point to a destination point from the road network data stored in said database. A road pattern analysis unit analyzes a road pattern of the route by referring to the road network data, and obtains road pattern data as the analysis result. A route guidance information generation unit generates route guidance information of the route using the road pattern data and the landmark data along the route. A presentation unit presents the route guidance information.

3. 发明授权

US5462107A Vacuum casting method 失效
标题翻译：真空铸造法
公开(公告)号：US5462107A
公开(公告)日：1995-10-31
申请号：US266549
申请日：1994-06-28
申请人： Tamotsu Hasegawa , Yasuyuki Arakawa , Atushi Ota
发明人： Tamotsu Hasegawa , Yasuyuki Arakawa , Atushi Ota
IPC分类号： B22D18/08 , B22D18/06 , B22D18/04
CPC分类号： B22D18/06
摘要： In a vacuum casting method, a molding cavity is reduced in pressure to a vacuum, and when a gate is opened, a molten metal which has been raised to a molten metal retaining dome is charged into the molding cavity at a high speed. When a portion of a molten metal held in a molten metal holding furnace is raised to the molten metal retaining dome via a stalk, (1) the rising speed of a portion of the molten metal is set at 5-10 cm/sec, or (2) the rising speed is varied between an early stage of the rising motion and a later stage of the rising motion. In the latter method, the rising speed at the early stage of the rising motion is set at a speed higher than 10 cm/sec, while the rising speed at the later stage of the rising motion is set at 5-10 cm/sec. Due to the rising speed control, air involvement by the rising molten metal is effectively prevented.
摘要翻译：在真空铸造方法中，模制空腔的压力降低到真空，当打开浇口时，已经升高到熔融金属保持圆顶的熔融金属以高速加入到模腔中。当保持在熔融金属保持炉中的熔融金属的一部分经由柄杆升高到熔融金属保持拱顶时，（1）将熔融金属的一部分的上升速度设定为5-10cm / sec，或（2）上升速度在上升运动的早期阶段与上升运动的后期阶段不同。在后一种方法中，将上升运动的早期阶段的上升速度设定为高于10cm / sec的速度，而将上升运动的后期的上升速度设定为5-10cm / sec。由于速度控制的上升，有效地防止了上升的熔融金属对空气的影响。

4. 发明授权

US06594581B2 Route guidance apparatus and method 有权
公开(公告)号：US06594581B2
公开(公告)日：2003-07-15
申请号：US10083367
申请日：2002-02-27
申请人： Mieko Matsuda , Tamotsu Hasegawa , Hiroaki Kubota
发明人： Mieko Matsuda , Tamotsu Hasegawa , Hiroaki Kubota
IPC分类号： G01C2100
CPC分类号： G01C21/3632 , G01C21/20 , G01C21/34 , G01C21/3644 , G01C21/3667
摘要： A database stores map data including road network data and landmark data. A route search unit searches for a route from a departure point to a destination point from the road network data stored in said database. A road pattern analysis unit analyzes a road pattern of the route by referring to the road network data, and obtains road pattern data as the analysis result. A route guidance information generation unit generates route guidance information of the route using the road pattern data and the landmark data along the route. A presentation unit presents the route guidance information.

5. 发明授权

US06339746B1 Route guidance system and method for a pedestrian 失效
标题翻译：路人引导系统及方法
公开(公告)号：US06339746B1
公开(公告)日：2002-01-15
申请号：US09651095
申请日：2000-08-30
申请人： Hiroshi Sugiyama , Tamotsu Hasegawa , Miwako Doi
发明人： Hiroshi Sugiyama , Tamotsu Hasegawa , Miwako Doi
IPC分类号： G01C200
CPC分类号： G01C21/3644 , G08G1/005
摘要： A route guidance system for a pedestrian. An input unit inputs a departure point and a destination point of the pedestrian. A route data memory stores route data representing position and connection of each route comprising a road network. A route calculation unit calculates a route from the departure point to the destination point by referring to the route data in said route data memory. A landmark memory stores landmark data for the pedestrian's confirmation; a landmark represents a signpost of the departure point, the destination point, and the route. A landmark selection unit selects the landmark data corresponding to the route calculated by said route calculation unit from said landmark memory. A presentation unit presents a route guidance to the pedestrian using the calculated route and the selected landmark data.
摘要翻译：行人路线引导系统。输入单元输入行人的出发点和目的地点。路线数据存储器存储表示包括道路网络的每个路线的位置和连接的路线数据。路线计算单元通过参照所述路线数据存储器中的路线数据来计算从出发地点到目的地点的路线。地标记忆存储行人确认的地标数据; 一个里程碑表示出发点，目的地点和路线的路标。地标选择单元从所述地标存储器中选择与由所述路线计算单元计算出的路线对应的地标数据。呈现单元使用所计算的路线和所选的地标数据向行人呈现路线引导。

6. 发明授权

US5431212A Method of and apparatus for vacuum casting 失效
标题翻译：真空铸造的方法和装置
公开(公告)号：US5431212A
公开(公告)日：1995-07-11
申请号：US267901
申请日：1994-07-06
申请人： Yasuyuki Arakawa , Tamotsu Hasegawa , Atushi Ota , Minoru Uozumi
发明人： Yasuyuki Arakawa , Tamotsu Hasegawa , Atushi Ota , Minoru Uozumi
IPC分类号： B22D18/06 , B22D18/08 , B22D18/04
CPC分类号： B22D18/06
摘要： In a method of vacuum casting wherein when the molten metal previously introduced into a molten metal reservoir is fed into a cavity, the lowest head of the molten metal in the molten metal reservoir is held to be higher than the level of a sprue, so that the cycle time of casting may be shortened and the quality of cast products may be improved. To this end, the interior of the molten metal reservoir is held gas tight while the sprue is opened by a gate member of straight tubular shape.
摘要翻译：在真空铸造的方法中，当将先前引入熔融金属储存器中的熔融金属进料到空腔中时，熔融金属储存器中的熔融金属的最低头部被保持为高于浇道的水平，使得可以缩短铸造的循环时间，并且可以提高铸造产品的质量。为此，熔融金属储存器的内部保持气密，同时浇口由直管状的浇口构件打开。

7. 发明授权

US5427170A Vacuum casting apparatus and method 失效
标题翻译：真空铸造装置及方法
公开(公告)号：US5427170A
公开(公告)日：1995-06-27
申请号：US272160
申请日：1994-07-08
申请人： Yasuyuki Arakawa , Tamotsu Hasegawa , Atushi Ota , Minoru Uozumi
发明人： Yasuyuki Arakawa , Tamotsu Hasegawa , Atushi Ota , Minoru Uozumi
IPC分类号： B22D17/22 , B22D18/02 , B22D18/06 , B22D18/04
CPC分类号： B22D18/06
摘要： A vacuum casting apparatus includes a plurality of pressure pins arranged in a molding cavity, and at least one pressure pin is located in a portion of the molding cavity farthest from a gate. The pressure pins are operated to pressurize the molding cavity in an order from the pressure pin located farthest from the gate to a pressure pin located nearest to the gate. A cross-sectional area reduced portion can also be formed in a portion of a runner connecting the molding cavity and the molten metal retaining dome. A molten metal in the molding cavity is thereby suppressed from flowing backward into the molten metal retaining dome when being pressurized by the pressure pins, so that the quality of the cast products is improved.
摘要翻译：真空铸造装置包括布置在模制腔中的多个压力销，并且至少一个压力销位于距离浇口最远的模制腔的一部分中。压力销被操作以从位于最远离门的压力销到位于最靠近门的压力销的顺序上的顺序对成型腔加压。横截面减小部分也可以形成在连接模制腔和熔融金属保持圆顶的流道的一部分中。由此，当通过压销加压时，模制腔中的熔融金属被抑制回流入熔融金属保持拱顶，从而提高了铸造产品的质量。

8. 发明授权

US08834295B2 Iron golf club and method for manufacturing the same 有权
标题翻译：铁高尔夫球杆及其制造方法
公开(公告)号：US08834295B2
公开(公告)日：2014-09-16
申请号：US13397818
申请日：2012-02-16
申请人： Rui Kondo , Tamotsu Hasegawa
发明人： Rui Kondo , Tamotsu Hasegawa
IPC分类号： A63B53/04 , B21K17/00
CPC分类号： B21K17/00 , A63B53/047
摘要： An iron golf club is one made of metal material, which is manufactured integrally through press working and gives dedication to improvement of golf club design. The head (1) has a concave portion (4) surrounded by a convex portion (6) in the backside portion (3) behind the face portion (2). Treatment for making a mirror surface is applied to the bottom portion (5) of this concave portion through press working with a fixed die (11) having a surface roughness finer than the mirror surface for which treatment for making a mirror surface is to be performed and a movable die (10). Press working of this bottom portion can be also performed through treatment for making a mirror surface with a liner member (17).
摘要翻译：铁高尔夫球杆是由金属材料制成的，通过压力加工一体制成，并致力于提高高尔夫球杆的设计。头部（1）具有由面部（2）后面的背面部（3）中的凸部（6）包围的凹部（4）。通过对具有比要进行镜面处理的镜面精细度更高的表面粗糙度的固定模具（11）进行加压加工，对该凹部的底部（5）进行加工处理和可动模具（10）。该底部的压制加工也可以通过用衬垫构件（17）制造镜面的处理来进行。

9. 发明申请

US20120214612A1 IRON GOLF CLUB AND METHOD FOR MANUFACTURING THE SAME 有权
标题翻译：钢琴高尔夫俱乐部及其制造方法
公开(公告)号：US20120214612A1
公开(公告)日：2012-08-23
申请号：US13397818
申请日：2012-02-16
申请人： Rui Kondo , Tamotsu Hasegawa
发明人： Rui Kondo , Tamotsu Hasegawa
IPC分类号： A63B53/04 , B21K17/00
CPC分类号： B21K17/00 , A63B53/047
摘要： An iron golf club is one made of metal material, which is manufactured integrally through press working and gives dedication to improvement of golf club design. The head (1) has a concave portion (4) surrounded by a convex portion (6) in the backside portion (3) behind the face portion (2). Treatment for making a mirror surface is applied to the bottom portion (5) of this concave portion through press working with a fixed die (11) having a surface roughness finer than the mirror surface for which treatment for making a mirror surface is to be performed and a movable die (10). Press working of this bottom portion can be also performed through treatment for making a mirror surface with a liner member (17).
摘要翻译：铁高尔夫球杆是由金属材料制成的，通过压力加工一体制成，并致力于提高高尔夫球杆的设计。头部（1）具有由面部（2）后面的背面部（3）中的凸部（6）包围的凹部（4）。通过对具有比要进行镜面处理的镜面精细度更高的表面粗糙度的固定模具（11）进行加压加工，对该凹部的底部（5）进行加工处理和可动模具（10）。该底部的压制加工也可以通过用衬垫构件（17）制造镜面的处理来进行。

10. 发明授权

US06820005B2 Route guidance apparatus and method 失效
标题翻译：路线引导装置及方法
公开(公告)号：US06820005B2
公开(公告)日：2004-11-16
申请号：US10704692
申请日：2003-11-12
申请人： Mieko Matsuda , Tamotsu Hasegawa , Hiroaki Kubota
发明人： Mieko Matsuda , Tamotsu Hasegawa , Hiroaki Kubota
IPC分类号： G01C2134
CPC分类号： G01C21/3632 , G01C21/20 , G01C21/34 , G01C21/3644 , G01C21/3667
摘要： A database stores map data including road network data and landmark data. A route search unit searches for a route from a departure point to a destination point from the road network data stored in said database. A road pattern analysis unit analyzes a road pattern of the route by referring to the road network data, and obtains road pattern data as the analysis result. A route guidance information generation unit generates route guidance information of the route using the road pattern data and the landmark data along the route. A presentation unit presents the route guidance information.
摘要翻译：数据库存储包括道路网数据和地标数据的地图数据。路线搜索单元从存储在所述数据库中的道路网络数据中搜索从出发地点到目的地点的路线。道路图案分析单元通过参照道路网络数据来分析路线的路线图案，得到道路图案数据作为分析结果。路径引导信息生成单元使用道路图案数据和沿着路线的地标数据来生成路线的路线引导信息。演示单元呈现路线指导信息。

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