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1. 发明授权

US5985202A Method for producing a laminated object and apparatus for producing the same 失效
标题翻译：层压体的制造方法及其制造方法
公开(公告)号：US5985202A
公开(公告)日：1999-11-16
申请号：US982401
申请日：1997-12-02
申请人： Motoaki Ozaki , Yukio Otsuka , Hiromoto Satoh
发明人： Motoaki Ozaki , Yukio Otsuka , Hiromoto Satoh
IPC分类号： B23K26/06 , B29C67/00 , B29K105/24 , B29C35/08 , B29C41/02
CPC分类号： B29C67/0074 , B23K26/066
摘要： A method and apparatus for forming a laminated object using a laser-discharging means a laser beam, a material capable of forming a solid layer by receiving the laser beam, and a mask for interrupting the laser beam. The method includes the steps of: forming a layer of the material on a surface, covering the material with the mask, and discharging the laser beam onto the material covered with the mask to solidify the material and form the solid layer on the surface. The above cycle is repeated to produce a laminated object. The method and the apparatus are characterized in the adjusting at least one of a distance from the laser-discharging means to the mask and a distance from the mask to the material, so that the extent of the laser beam is adjusted and the dimension of the laminated object is adjusted.
摘要翻译：使用激光放电装置形成层叠体的方法和装置，激光束，能够通过接收激光束形成固体层的材料，以及用于中断激光束的掩模。该方法包括以下步骤：在表面上形成材料层，用掩模覆盖材料，并将激光束排放到被掩模覆盖的材料上以固化材料并在表面上形成固体层。重复上述循环以产生层压体。该方法和装置的特征在于调节从激光放电装置到掩模的距离和从掩模到材料的距离中的至少一个，使得激光束的程度被调整，并且层压对象被调整。

2. 发明授权

US6040094A Mask for piling process, mask-producing method, and mask-employing method 失效
标题翻译：用于打桩工艺的掩模，掩模生产方法和掩模应用方法
公开(公告)号：US6040094A
公开(公告)日：2000-03-21
申请号：US65615
申请日：1998-04-24
申请人： Yukio Otsuka , Motoaki Ozaki
发明人： Yukio Otsuka , Motoaki Ozaki
IPC分类号： B29C67/00 , G03F7/00 , G03F7/12 , G03F9/00
CPC分类号： B29C67/007 , B29C67/0081 , G03F7/12 , G03F7/0035 , Y10T428/26
摘要： The present invention mask 1 has a mask-portion 12. The mask-portion 12 comprises: a bed sheet layer 12c made of paper or resin; and an irradiation-resistant layer 12e made of metal and coated on the irradiation side of the bed sheet layer 12c. The irradiation-resistant layer 12e has durability with respect to the emitted energy such as laser beam than the bed sheet layer 12c.
摘要翻译：本发明的掩模1具有掩模部分12.掩模部分12包括：由纸或树脂制成的床层层12c; 和由金属制成并涂布在床层层12c的照射侧的耐辐照层12e。耐辐射层12e相对于诸如激光束的发射能量比床层层12c具有耐久性。

3. 发明授权

US06335097B1 Lamination molding resin-coated sand and lamination molding method using resin-coated sand 失效
标题翻译：层压成型树脂涂层砂和使用树脂涂层砂的层压成型方法
公开(公告)号：US06335097B1
公开(公告)日：2002-01-01
申请号：US09351368
申请日：1999-07-12
申请人： Yukio Otsuka , Motoaki Ozaki
发明人： Yukio Otsuka , Motoaki Ozaki
IPC分类号： B32B516
CPC分类号： B29C64/165 , Y10T428/2998
摘要： Lamination molding resin-coated sand which can advantageously enhance accuracy for a formed article, is lamination molding resin-coated sand used for lamination molding for forming an article by laminating sand layers in thickness direction. Sand particles coated with resin are 20 to 100 &mgr;m in diameter and generally spherical. The resin has a mean molecular weight of about 2000 to 10000 and a fusion temperature of 100° C. or higher.
摘要翻译：可以有利地提高成形品的精度的层压树脂涂覆砂是层压成型树脂涂层砂，用于通过在厚度方向层叠砂层而形成制品的层压成型。用树脂涂覆的砂粒子直径为20-100微米，一般为球形。树脂的平均分子量为约2000〜10000，熔融温度为100℃以上。

4. 发明授权

US06054192A Method for producing a laminated object and apparatus for producing the same 失效
标题翻译：层压体的制造方法及其制造方法
公开(公告)号：US06054192A
公开(公告)日：2000-04-25
申请号：US10855
申请日：1998-01-22
申请人： Yukio Otsuka , Motoaki Ozaki , Hiromoto Sato
发明人： Yukio Otsuka , Motoaki Ozaki , Hiromoto Sato
IPC分类号： B23K26/06 , B29C35/08 , B29C41/36 , B29C67/00 , B32B31/00 , D04H1/16
CPC分类号： B29C67/0077 , B22F3/1055 , B23K26/066 , B23K26/082 , B23K26/0821 , B29C41/36 , B22F2003/1056 , B29C2035/0838 , Y02P10/295
摘要： A method for producing a laminated object repeats a depositing step and an irradiating step alternatively. The irriating step comprises the operations of: covering a deposited layer with a mask having a pattern configuration for penetrating the laser beam; and scanning the lader beam on the desposited layer covered with the mask in such a manner that the laser beam depicts an irradiated continous wave trace being wider than the pattern configuration of the mask, by moving the laser beam in the Y-direction with a Y-rotating mirror, while repeating oscillations of the laser beam in the X-direction with a X-rotating nirror, The laminated object may be a casting mold.
摘要翻译：叠层体的制造方法交替地重复沉积步骤和照射步骤。激光步骤包括以下操作：用具有用于穿透激光束的图案构造的掩模覆盖沉积层; 并且以这样一种方式扫描被掩模覆盖的指纹层上的提升光束，使得激光束通过以Y方向移动激光束来描绘照射的连续波迹线比掩模的图案配置更宽旋转镜，同时用X旋转镜反复在X方向上激光束的振荡。层压体可以是铸模。

5. 发明授权

US5985204A Method for producing laminated object 失效
标题翻译：层压物的制造方法
公开(公告)号：US5985204A
公开(公告)日：1999-11-16
申请号：US65627
申请日：1998-04-24
申请人： Yukio Otsuka , Motoaki Ozaki
发明人： Yukio Otsuka , Motoaki Ozaki
IPC分类号： B23K26/34 , B29C67/00 , B29K105/24 , B29C33/38 , B29C35/08 , B29C41/02
CPC分类号： B29C67/0077 , B23K26/34
摘要： A depositing step and an irradiating step are repeated alternately so as to pile solid layers to produce a laminated mold for casting an alloy melt. In the depositing step there is formed a deposited layer of sand coated with a thermosetting resin capable of forming a solid layer upon being irradiated with a laser beam. In the irradiating step, the deposited layer is irradiated with a laser beam to form a hardened solid layer. The irradiating step includes the operations of: distinguishing an outer skin portion from an inner portion of the deposited layer, and emitting a thick laser beam having a large diameter to harden the inner portion of the deposited layer, and emitting a thin laser beam having a diameter smaller than the thick laser beam to harden the skin portion of the deposited layer.
摘要翻译：交替地重复沉积步骤和照射步骤，以便堆积固体层以产生用于铸造合金熔体的层压模具。在沉积步骤中，形成了涂覆有热固性树脂的沉积层，该热固性树脂能够在用激光束照射时形成固体层。在照射步骤中，用激光束照射沉积层以形成硬化的固体层。照射步骤包括以下操作：区分外皮部分与沉积层的内部，并且发射具有大直径的厚激光束以使沉积层的内部部分硬化，并且发射具有直径小于厚激光束以使沉积层的皮肤部分硬化。

6. 发明授权

US5718279A Method for laminate forming a sand mould and a method for producing a casting using the same 失效
标题翻译：用于层压成型砂模的方法和使用其制造铸件的方法
公开(公告)号：US5718279A
公开(公告)日：1998-02-17
申请号：US739728
申请日：1996-11-07
申请人： Hiromoto Satoh , Yukio Otsuka , Motoaki Ozaki , Masuo Shimizu , Yuji Okada , Yoshizumi Senda , Soya Takagi , Masaru Ogura
发明人： Hiromoto Satoh , Yukio Otsuka , Motoaki Ozaki , Masuo Shimizu , Yuji Okada , Yoshizumi Senda , Soya Takagi , Masaru Ogura
IPC分类号： B22C9/00 , B23K26/00 , B29C33/38 , B29C67/00 , B22D13/00
CPC分类号： B29C67/0092 , B22C9/02 , B29C33/3807 , B29C67/0077 , Y02P10/292
摘要： After sand of one layer is loaded into a sand layer elevator (20), a shading mask (38) is positioned above the sand, and a diffused laser beam is irradiated from a diffused laser irradiating source (16). Thereby, a predetermined range of sand under the shading mask (38) is exposed and this exposed portion is cured. This operation is repeated for a predetermined number of sand layers and cured portions are piled up to directly form a 3-D sand mould. Particularly, a diffused laser beam is used to cure a wide range of sand at a time, thereby making sand mould mass-production possible.
摘要翻译：将一层砂装载到砂层电梯（20）中后，将遮光掩模（38）置于沙子上方，并从扩散的激光照射源（16）照射扩散的激光束。由此，遮光罩（38）下方的预定范围的砂被暴露，并且该暴露部分被固化。对于预定数量的砂层重复该操作，并将固化部分堆积以直接形成3-D砂模。特别地，使用漫射激光束一次固化宽范围的砂，从而使砂模批量生产成为可能。

7. 发明申请

US20130079220A1 DESULFURIZING AGENT AND METHOD FOR MANUFACTURING THE SAME 审中-公开
标题翻译：脱硫剂及其制造方法
公开(公告)号：US20130079220A1
公开(公告)日：2013-03-28
申请号：US13635984
申请日：2011-03-14
申请人： Yasuhiro Araki , Yukio Otsuka
发明人： Yasuhiro Araki , Yukio Otsuka
IPC分类号： B01J20/06
CPC分类号： B01J20/06 , B01J20/02 , B01J20/0225 , B01J20/0244 , B01J20/0285 , B01J20/08 , B01J20/28057 , B01J20/3085 , C10G45/06 , C10G2300/104 , C10G2300/1044 , C10G2300/1051 , C10G2300/202 , C10G2300/4018 , C10G2400/02 , C10G2400/04
摘要： The present invention provides a desulfurizing agent that can desulfurize hydrocarbon oil in a stable and economical manner over a long period of time under specified conditions, and a method for producing the same. The desulfurizing agent of the present invention is such a desulfurizing agent that is used in a desulfurizing process for removing sulfur components from hydrocarbon oil and contains nickel, zinc and a sulfur component, wherein a sulfur content except metal sulfide in the desulfurizing agent is 0.2% by mass or more in the total mass of the desulfurizing agent, and a proportion of the metal sulfide in the sulfur component contained in the desulfurizing agent is 25% or less.
摘要翻译：本发明提供一种能够在规定条件下长期稳定且经济地对烃油进行脱硫的脱硫剂及其制造方法。本发明的脱硫剂是脱硫工序中用于从烃油中除去硫成分并含有镍，锌，硫成分的脱硫剂，脱硫剂中除金属硫化物以外的硫含量为0.2％以上，脱硫剂中所含的硫成分中的金属硫化物的比例为25％以下。

8. 发明授权

US4671337A Forced cooling casting apparatus 失效
标题翻译：强制冷却铸造设备
公开(公告)号：US4671337A
公开(公告)日：1987-06-09
申请号：US853721
申请日：1986-04-18
申请人： Hiroshi Kawai , Yukio Otsuka
发明人： Hiroshi Kawai , Yukio Otsuka
IPC分类号： B22D19/00 , B22D27/04 , B22D47/00
CPC分类号： B22D27/045
摘要： A lower mold made of a metal mold is disposed on a stool and an upper mold consisting of a sand mold is guided and fitted to the lower mold in such a manner as to define a cavity for a product. Tubular members are disposed at several positions in such a manner as to penetrate through the upper and lower molds and the cavity. A cooling plate equipped with cooling nozzles fitting to the projecting ends of the tubular members from the upper mold is disposed in such a manner as to clamp the upper and lower molds between it and the stool. The cooling nozzles are communicated with a cooling medium tube disposed on the cooling plate so that a cooling medium supplied to the cooling medium tube is uniformly distributed to the cooling nozzles.
摘要翻译：将由金属模具制成的下模具设置在凳子上，并且由砂模组成的上模具以限定产品的空腔的方式引导并安装到下模具。管状构件以贯穿上下模具和模腔的方式设置在多个位置。配备有从上模配合到管状构件的突出端部的冷却喷嘴的冷却板以这样的方式设置，以将上模和下模夹在其与粪便之间。冷却喷嘴与设置在冷却板上的冷却介质管连通，供给至冷却介质管的冷却介质均匀地分配到冷却喷嘴。

9. 发明申请

US20070136038A1 Plant simulator 审中-公开
标题翻译：植物模拟器
公开(公告)号：US20070136038A1
公开(公告)日：2007-06-14
申请号：US11633526
申请日：2006-12-05
申请人： Takahisa Kato , Kensuke Kawai , Hirokazu Otsuka , Yukio Otsuka
发明人： Takahisa Kato , Kensuke Kawai , Hirokazu Otsuka , Yukio Otsuka
IPC分类号： G06G7/48
CPC分类号： G05B17/02
摘要： A plant simulator which makes it possible to set factors which could invite a system accident and to simulate the process of occurrence of a system accident. The plant simulator has a plant monitoring and operation unit 300 which displays on a display screen parameters and the plant status computed by a plant simulation unit and, by using this display screen, gives the plant simulation unit the operation performed on the plant; and a simulation instructing unit 100 which, connected to a terminal screen, gives the plant simulation unit the setting of initial values necessary for simulation from this terminal screen and a demand instruction, which may be to demand discontinuation of the execution of simulation, the plant simulator simulating a system accident according to a control model and a plant model, further including a system accident factor database 504 in which action logics of system accident factors matching the control model are stored; a system accident factor selecting unit 500 having a selecting device for taking out data stored in this system accident factor database; and a system accident executing unit 400 which executes a system accident on the basis of data taken out of the system accident factor selecting unit, whereby the system accident is simulated.
摘要翻译：一种植物模拟器，可以设定可能引发系统事故的因素，并模拟系统事故发生的过程。工厂模拟器具有工厂监视和操作单元300，其在显示屏上显示参数和由工厂模拟单元计算的工厂状态，并且通过使用该显示屏，给工厂模拟单元执行对工厂的操作; 以及模拟指示单元100，其连接到终端屏幕，给予工厂模拟单元从该终端屏幕设置模拟所需的初始值和可能要求停止模拟执行的需求指令，该工厂模拟器根据控制模型和工厂模型模拟系统事故，还包括系统事故因素数据库504，其中存储与控制模型相匹配的系统事故因素的动作逻辑; 系统事故因素选择单元500，具有用于取出存储在该系统事故因素数据库中的数据的选择装置; 以及系统事故执行单元400，其基于从系统事故因素选择单元取出的数据执行系统事故，由此模拟系统事故。

10. 发明授权

US4671338A Forced cooling casting apparatus 失效
标题翻译：强制冷却铸造设备
公开(公告)号：US4671338A
公开(公告)日：1987-06-09
申请号：US853722
申请日：1986-04-18
申请人： Yukio Otsuka , Hiroshi Kawai , Kiyomi Iida , Hironobu Nakano
发明人： Yukio Otsuka , Hiroshi Kawai , Kiyomi Iida , Hironobu Nakano
IPC分类号： B22D19/00 , B22D27/04 , B22D30/00 , B22D47/00 , B22D29/00 , B22D33/02 , B22D47/02
CPC分类号： B22D30/00 , B22D27/045
摘要： A forced cooling casting apparatus has a loop track for guiding a stool having a lower mold fitted thereto and having a punch-out portion. A plurality of stations are sequentially disposed on the loop track for effecting the steps of cleaning the lower mold, arranging an upper mold, inserting tubular members for cooling, setting a cooling plate having a plurality of cooling nozzles for passing a cooling medium through the tubular members, pouring a molten metal, effecting cooling in several stages, removing the cooling plate and taking out the resulting casting. A cooling medium tube communicates with the cooling nozzles, having a coupler and disposed on the cooling plate. A cooling medium feeder is connected to the coupler and/or a cooling medium jet device for cooling the lower mold, and is disposed at each of the cooling stations.
摘要翻译：强制冷却铸造设备具有用于引导具有安装在其上的下模的凳子并具有穿孔部分的环形轨道。多个站依次设置在环路上，用于实现清洁下模的步骤，布置上模，插入用于冷却的管状构件，设置具有多个冷却喷嘴的冷却板，以使冷却介质通过管状成员，浇注熔融金属，几个阶段进行冷却，取出冷却板并取出所得的铸件。冷却介质管与具有耦合器并设置在冷却板上的冷却喷嘴连通。冷却介质供给器连接到耦合器和/或用于冷却下模的冷却介质喷射装置，并且设置在每个冷却站。

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