公开(公告)号：US6141991A

公开(公告)日：2000-11-07

申请号：US247096

申请日：1999-02-09

申请人： Tadayuki Fujimoto ,  Shinichiro Hirota ,  Kishio Sugawara ,  Shinji Hada

发明人： Tadayuki Fujimoto ,  Shinichiro Hirota ,  Kishio Sugawara ,  Shinji Hada

IPC分类号： C03B11/08 ,  C03B11/12

CPC分类号： C03B11/12 ,  C03B11/08 ,  C03B2215/80 ,  Y02P40/57 ,  Y10S425/808

摘要： Disclosed are a molding apparatus for glass optical elements a plurality of molds each constituted of an upper mold and a lower mold, a matrix supporting the molds, and heating means wound around the matrix for heating the molds, wherein the matrix extends in a longitudinal form and has a constant width, wherein the plurality of the molds are arranged in the matrix in a line so that the center of each mold is located on a center line of the matrix, and wherein a distance between the heating means and the matrix is constant at least at an edge of the matrix in a transverse direction, and a molding method for optical elements comprising the steps of: softening a plurality of glass material pieces by heat; and making a simultaneous press molding of the glass material pieces with a plurality of molds, constituted of upper and lower molds, arranged in a longitudinal form matrix, in a line extending in a longitudinal direction, wherein each mold is heated by thermal conductance from the matrix heated by heating means wound around the matrix, to heat at least substantially equally two opposite positions in a horizontal cross section of each mold. By the press molding apparatus and the press molding method according the invention, the press molding is performed upon heating uniformly a plurality of molds, thereby manufacturing glass optical elements having a good surface precision and a good surface quality.

摘要翻译： 公开了一种用于玻璃光学元件的模制设备，多个模具，每个模具由上模具和下模具构成，支撑模具的基体和缠绕在基体上的加热装置用于加热模具，其中基体以纵向形式延伸 并且具有恒定的宽度，其中多个模具以一行的方式布置在矩阵中，使得每个模具的中心位于矩阵的中心线上，并且其中加热装置和矩阵之间的距离是恒定的 至少在所述基体的横向方向上的边缘，以及用于光学元件的成型方法，包括以下步骤：通过加热软化多个玻璃材料片; 并且以沿纵向方向延伸的线以多个以纵向矩阵形式设置的上模和下模的模具同时对所述玻璃材料片进行压制成型，其中每个模具通过热传导从 通过缠绕在基体上的加热装置加热的基体，以在每个模具的水平横截面中至少基本上相等地加热两个相对的位置。 通过本发明的压制成形装置和压制成型方法，在均匀地加热多个模具的同时进行加压成型，由此制造具有良好的表面精度和良好的表面质量的玻璃光学元件。

公开(公告)号：US07121119B2

公开(公告)日：2006-10-17

申请号：US10254855

申请日：2002-09-26

申请人： Hiroyuki Sakai ,  Shinichiro Hara ,  Tadayuki Fujimoto ,  Shinji Hada ,  Shinichiro Hirota

发明人： Hiroyuki Sakai ,  Shinichiro Hara ,  Tadayuki Fujimoto ,  Shinji Hada ,  Shinichiro Hirota

IPC分类号： C03B11/12

CPC分类号： C03B11/08 ,  C03B35/00 ,  C03B35/005 ,  C03B2215/61 ,  C03B2215/80

摘要： A transfer arm holds a plurality of preforms arranged in a single line and simultaneously drops and supplies the preforms downward. A positioning arm has a pair of arm split members split in its widthwise direction. The arm split members have positioning surfaces formed on their contact surfaces to be brought into contact with outer peripheries of the preforms. After the preforms are dropped and supplied from the transfer arm, the arm split members of the positioning arm are opened and closed so that the positioning surfaces are brought into contact with the outer peripheries of the preforms. Thus, the performs are properly positioned.

公开(公告)号：US07353666B2

公开(公告)日：2008-04-08

申请号：US10772451

申请日：2004-02-06

申请人： Shinji Hada ,  Hiroyuki Sakai ,  Tadayuki Fujimoto

发明人： Shinji Hada ,  Hiroyuki Sakai ,  Tadayuki Fujimoto

IPC分类号： C03B11/08 ,  C03B11/16

CPC分类号： B29D11/00 ,  B29L2011/0016 ,  B29L2011/0058

摘要： A molding apparatus for molding a press-molded product by heating and softening a material and press-molding the material into a predetermined shape by the use of a mold, includes a pair of dies which form the mold, each of which comprises a molding surface facing with the other, and one of which is fixed to a structure member of the molding apparatus, driving means for moving the other die towards and away from the one die, heating means for heating the dies, detecting means for detecting the displacement of a part displaced by thermal deformation of the structure member, and a control section for calculating a correction value for a moving distance of the other die with reference to the result of detection by the detecting means and delivering an instruction to the driving means so as to move the other die in accordance with the moving distance corrected by the correction value.

摘要翻译： 通过加热软化材料并通过模具将材料压制成预定形状来模塑加压成型产品的成型装置包括形成模具的一对模具，每个模具包括模制表面 面对另一个，并且其中一个固定到模制设备的结构构件，用于使另一个模具朝向和远离一个模具移动的驱动装置，用于加热模具的加热装置，用于检测模具的位移的检测装置 通过结构构件的热变形而移位的部分，以及控制部分，用于根据检测装置的检测结果计算另一个管芯的移动距离的校正值，并向驱动装置传送指令以移动 另一个模具根据通过校正值校正的移动距离。

公开(公告)号：US07509822B2

公开(公告)日：2009-03-31

申请号：US12027374

申请日：2008-02-07

申请人： Nobuo Ishida ,  Shinji Hada

发明人： Nobuo Ishida ,  Shinji Hada

IPC分类号： A41B9/00

CPC分类号： A41C1/003 ,  A63B21/4025

摘要： An article of clothing has a main body formed of high-tightness, main-body knitting fabric made of power net. The article of clothing includes front and back support pieces disposed around the waist and having no elasticity in a longitudinal direction thereof. The front support pieces are sewn to a front body at positions inside the left and right ilia of the abdominal pelvis. The back support pieces are sewn to a back body at left and right positions near the sacrum of the pelvis in central hip portions. Side waist pieces disposed between the front and back support pieces are formed by sewing high-tightness, net-like knitting fabric to the main-body knitting fabric at the top edge while leaving the bottom edge unsewn. The article of clothing has a pant-like shape with left and right leg parts that can be tightly fitted around the thighs.

摘要翻译： 一件衣服的主体由高密度，由电网制成的主体针织物构成。 衣服包括设置在腰部周围并且在其纵向方向上没有弹性的前后支撑件。 前支撑件在腹骨骨骼左右髂骨内的位置缝合到前身上。 背部支撑件在中央臀部部分的骨盆骶骨附近的左右位置处缝合到后身体。 设置在前后支撑件之间的侧腰部件通过将顶部边缘处的高度紧密的网状针织物缝合到主体针织物而形成，同时使底部边缘不起作用。 这件衣服有裤子形状，左腿和右腿部分可以紧紧地围绕在大腿周围。