公开(公告)号：US08240394B2

公开(公告)日：2012-08-14

申请号：US12579077

申请日：2009-10-14

申请人： Shigeki Kobayashi

发明人： Shigeki Kobayashi

IPC分类号： B25D17/00

CPC分类号： B25D9/18 ,  B25D17/24 ,  B25D2250/181 ,  B25D2250/371

摘要： A power-driven hammer including a body including a tubular housing and a barrel assembly received in the housing. The barrel assembly has an at-rest position relative to the housing. The barrel assembly includes a barrel having a forward end adapted to hold a tool, an opening, and a rearward end. The barrel assembly includes a mass received in the opening of the barrel. The mass moves in the barrel opening when the hammer is operating through a power stroke and a return stroke. The barrel assembly moves forward and rearward from its at-rest position relative to the housing when the hammer is operating. The hammer includes a vibration reducing mechanism connecting the barrel assembly to the body reducing shock transmitted to the housing as the mass moves forward and rearward in the barrel.

摘要翻译： 一种电动锤，其包括主体，该主体包括容纳在壳体中的管状壳体和筒组件。 枪管组件相对于壳体具有静止位置。 筒组件包括具有适于保持工具，开口和后端的前端的筒体。 桶组件包括容纳在桶的开口中的质量。 当锤通过动力行程和返回行程操作时，质量块在枪管开口中移动。 当锤子操作时，枪管组件相对于壳体从其静止位置向前和向后移动。 锤子包括一个减振机构，当机体在筒体中向前和向后移动时，将筒体组件连接到主体，从而减少传递到壳体的冲击。

公开(公告)号：US20100064864A1

公开(公告)日：2010-03-18

申请号：US12559942

申请日：2009-09-15

申请人： Shigeki Kobayashi

发明人： Shigeki Kobayashi

IPC分类号： B25B19/00 ,  B25B13/46 ,  B25B21/00

CPC分类号： B25B21/004 ,  B25B21/02

摘要： A power driven tool for rotating a mechanical fastener including a housing with a motor positioned in the housing. The motor includes a drive shaft that rotates relative to the housing. An impact mechanism in the housing is operatively connected to the motor drive shaft. The impact mechanism has a base, an output and a cam. The output and cam are rotatably mounted on the base. A pair of hammers are pivotally mounted on the base and selectively positioned by the cam. The cam biases the hammers to intermittently impact the output. A ratchet head assembly is operatively connected to the output of the impact mechanism. The ratchet head assembly includes an output member rotatably mounted on the housing to rotate the mechanical fastener. The assembly also includes a ratchet operable to limit rotation of the output member in a selected direction.

摘要翻译： 一种用于旋转机械紧固件的动力驱动工具，包括具有定位在壳体中的电动机的壳体。 马达包括相对于壳体旋转的驱动轴。 壳体中的冲击机构可操作地连接到电动机驱动轴。 冲击机构具有底座，输出和凸轮。 输出和凸轮可旋转地安装在基座上。 一对锤子枢转地安装在基座上并由凸轮选择性地定位。 凸轮偏置锤子间歇地影响输出。 棘轮头组件可操作地连接到冲击机构的输出端。 棘轮头组件包括可旋转地安装在壳体上以使机械紧固件旋转的输出构件。 组件还包括可操作以限制输出构件在所选方向上的旋转的棘轮。

公开(公告)号：US20090176952A1

公开(公告)日：2009-07-09

申请号：US12402108

申请日：2009-03-11

申请人： Atsushi Funaki ,  Shigeki Kobayashi ,  Hiroki Nagai

发明人： Atsushi Funaki ,  Shigeki Kobayashi ,  Hiroki Nagai

IPC分类号： C08F2/04

CPC分类号： C08F214/26

摘要： To provide a method for producing a tetrafluoroethylene copolymer, wherein the polymerization rate is excellent, the copolymer to be obtained is excellent in mechanical properties such as the tensile strength, it is free from coloration and can be melt-molded.A method for producing a melt-moldable tetrafluoroethylene copolymer comprising repeating units (a) based on tetrafluoroethylene and repeating units (b) based on another fluoromonomer, wherein based on the total mass of the repeating units (a) and the repeating units (b), the amount of the repeating units (a) is from 97.3 to 99.5 mass %, and the volume flow rate is from 0.1 to 1000 mm3/s, characterized by radical suspension-polymerizing tetrafluoroethylene and the fluoromonomer in an aqueous medium in the presence of a radical polymerization initiator and at least one chain transfer agent selected from the group consisting of methane, ethane, a hydrochlorocarbon, a hydrofluorocarbon and a hydrochlorofluorocarbon.

摘要翻译： 为了提供聚四氟乙烯共聚物的制造方法，其聚合速度优异，所得共聚物的拉伸强度等机械性能优异，无着色，可以熔融成型。 一种包含基于四氟乙烯的重复单元（a）和基于另一种含氟单体的重复单元（b））的可熔融成型的四氟乙烯共聚物的方法，其中基于重复单元（a）和重复单元（b）的总质量， ，重复单元（a）的量为97.3〜99.5质量％，体积流量为0.1〜1000mm 3 / s，其特征在于，在含水介质中，在四氟乙烯和含氟单体的存在下， 自由基聚合引发剂和至少一种选自甲烷，乙烷，氢氯烃，氢氟烃和氢氯氟烃的链转移剂。

公开(公告)号：US07110066B2

公开(公告)日：2006-09-19

申请号：US10930956

申请日：2004-09-01

申请人： Shigeki Kobayashi

发明人： Shigeki Kobayashi

IPC分类号： G02F1/1335 ,  G02F1/1337 ,  G02F1/13 ,  G03F1/00

CPC分类号： G02F1/133514 ,  G02F2001/133757

摘要： To make it difficult to view streak unevenness in alignment generated at the boundary of alignment layers even when an alignment-layer material is applied onto a color-filter substrate several times to form an alignment layer. When an alignment-layer material is applied onto a color-filter substrate 1 having color filters (R, G, and B) on the surface with a droplet discharge head 3 to form an alignment-layer train 4a, the lateral front end L1 of the train 4a is formed on the color filter (B) displaying blue. When the alignment-layer material is then applied to the following alignment-layer application train to form an alignment-layer train 4b, the lateral rear end L2 of the train 4b is overlapped with the lateral front end L1 of the preceding alignment-layer train 4a to form an overlapped portion 4c. Since the overlapped portion 4c is formed on the color filter (B) displaying blue which has the lowest visibility of the three primary colors of light, streak unevenness in alignment generated at the boundary is difficult to view from the exterior.

摘要翻译： 即使当将取向层材料施加到滤色器基板上几次以形成取向层时，也难以观察在取向层的边界处产生的取向中的条纹不均匀性。 当在具有液滴喷射头3的表面上将具有滤色器（R，G和B）的彩色滤光片基板1上施加取向层材料以形成取向层列子4a时，横向前端L 1号列车形成在显示蓝色的滤色器（B）上。 然后当将取向层材料施加到下列取向层施加列上以形成取向层列4b时，列车4b的侧后端L 2与前述的横向前端L 1重叠 取向层列4b形成重叠部分4c。 由于重叠部分4c被形成在显示蓝色的滤色器（B）上，该滤色器具有三原色的最低能见度，所以在边界处产生的条纹不均匀性从外部难以观察。

公开(公告)号：US07071273B2

公开(公告)日：2006-07-04

申请号：US10992718

申请日：2004-11-22

申请人： Shigeki Kobayashi ,  Shinya Higuchi ,  Masataka Arai ,  Hiroki Nagai

发明人： Shigeki Kobayashi ,  Shinya Higuchi ,  Masataka Arai ,  Hiroki Nagai

IPC分类号： C08F16/24 ,  C08F116/12 ,  C08F26/00

CPC分类号： C08F214/262 ,  Y10S526/919 ,  Y10T428/2998

摘要： Provided are a tetrafluoroethylene copolymer excellent in paste extrudability, which comprises a unit based on tetrafluoroethylene and a unit based on a monomer represented by a formula of CF2═CF—O—(CF2)nCF═CF2 (wherein n is an integer of from 1 to 6), wherein a content of the unit based on the monomer represented by the formula is from 0.1 to 0.5% by mass, wherein a particle size of a primary particle is from 0.1 to 0.5 μm, wherein a standard specific gravity is from 2.14 to 2.25, wherein a paste extrusion pressure is from 24.5 to 73.5 MPa and wherein the copolymer remains not undergoing melt molding; a fine powder of a tetrafluoroethylene copolymer; and a production method and a paste extruded product thereof. The TFE copolymer is excellent in paste extrudability and the molded product thereof is excellent in heat resistance and transparency.

摘要翻译： 提供了一种糊状挤出性优异的四氟乙烯共聚物，其包含基于四氟乙烯的单元和基于由CF 2 -SF-O-（CF 2 O）2表示的单体的单元， /其中n为1至6的整数），其中基于由式（I）表示的单体的单元的含量 为0.1〜0.5质量％，其中一次粒子的粒径为0.1〜0.5μm，标准比重为2.14〜2.25，糊料挤出压力为24.5〜73.5MPa，共聚物 仍未经熔融成型; 四氟乙烯共聚物的细粉末; 及其制造方法及其糊状挤压制品。 TFE共聚物的糊状挤出性优异，其成型体的耐热性和透明性优异。

公开(公告)号：US07009018B2

公开(公告)日：2006-03-07

申请号：US11080636

申请日：2005-03-16

申请人： Kazuya Oharu ,  Hidekazu Okamoto ,  Shin Tatematsu ,  Shigeki Kobayashi ,  Shinya Higuchi ,  Masataka Arai ,  Hiroki Nagai

发明人： Kazuya Oharu ,  Hidekazu Okamoto ,  Shin Tatematsu ,  Shigeki Kobayashi ,  Shinya Higuchi ,  Masataka Arai ,  Hiroki Nagai

IPC分类号： C08F116/12 ,  C08F16/24 ,  C08F216/12 ,  C08F114/18 ,  C08F14/18

CPC分类号： C08F214/26

摘要： Provided is a tetrafluoroethylene copolymer consisting of a unit based on tetrafluoroethylene and a unit based on a monomer represented by CF2═CFORf1Rf2 (where Rf1 is a polyfluoroalkylene group which may contain an etheric oxygen atom and Rf2 is a polyfluorocycloalkyl group which may contain an etheric oxygen atom), wherein a content of the latter is from 0.005 to 0.5% by mass. The tetrafluoroethylene copolymer is excellent both in paste extrudability and in heat resistance, has characteristics such as excellent transparency of a molded product, and is suitably applicable to paste extrusion and compression molding.

摘要翻译： 提供一种四氟乙烯共聚物，其由基于四氟乙烯的单元和基于由CF 2 - （CH 2）2表示的单体组成的单元组成 其中R f1是可以含有醚性氧原子的多氟亚烷基，R f2是可以含有醚性氧原子的多氟环烷基），其中后者的含量 为0.005〜0.5质量％。 四氟乙烯共聚物在糊状挤出性和耐热性方面优异，具有成型品的透明性优异的特性，适用于糊料挤出和压塑。

公开(公告)号：US20050064195A1

公开(公告)日：2005-03-24

申请号：US10992718

申请日：2004-11-22

申请人： Shigeki Kobayashi ,  Shinya Higuchi ,  Masataka Arai ,  Hiroki Nagai

发明人： Shigeki Kobayashi ,  Shinya Higuchi ,  Masataka Arai ,  Hiroki Nagai

IPC分类号： C08F6/14 ,  C08F214/26 ,  C08F2/00

CPC分类号： C08F214/262 ,  Y10S526/919 ,  Y10T428/2998

摘要： Provided are a tetrafluoroethylene copolymer excellent in paste extrudability, which comprises a unit based on tetrafluoroethylene and a unit based on a monomer represented by a formula of CF2═CF—O—(CF2)nCF═CF2 (wherein n is an integer of from 1 to 6), wherein a content of the unit based on the monomer represented by the formula is from 0.1 to 0.5% by mass, wherein a particle size of a primary particle is from 0.1 to 0.5 μm, wherein a standard specific gravity is from 2.14 to 2.25, wherein a paste extrusion pressure is from 24.5 to 73.5 MPa and wherein the copolymer remains not undergoing melt molding; a fine powder of a tetrafluoroethylene copolymer; and a production method and a paste extruded product thereof. The TFE copolymer is excellent in paste extrudability and the molded product thereof is excellent in heat resistance and transparency.

摘要翻译： 提供了一种糊状挤出性优异的四氟乙烯共聚物，其包含基于四氟乙烯的单元和基于由CF 2 = CF-O-（CF 2）n CF = CF 2（其中n为1的整数）表示的单体的单元 至6），其中基于由式表示的单体的单元的含量为0.1至0.5质量％，其中初级颗粒的颗粒尺寸为0.1至0.5微米，其中标准比重为2.14 至2.25，其中糊料挤出压力为24.5至73.5MPa，并且其中所述共聚物保持不经历熔融模塑; 四氟乙烯共聚物的细粉末; 及其制造方法及其糊状挤压制品。 TFE共聚物的糊状挤出性优异，其成型体的耐热性和透明性优异。

公开(公告)号：US20050038177A1

公开(公告)日：2005-02-17

申请号：US10943865

申请日：2004-09-20

申请人： Jun Hoshikawa ,  Shigeki Kobayashi

发明人： Jun Hoshikawa ,  Shigeki Kobayashi

IPC分类号： C08F6/16 ,  C08F6/20 ,  C08F14/00 ,  C08L1/00

CPC分类号： C08F6/16 ,  C08F6/20 ,  C08L27/18 ,  C08L71/02 ,  C08L2666/18

摘要： To an aqueous PTFE polymer emulsion having a PTFE content of from 10 to 50 mass % obtained by emulsion polymerization of tetrafluoroethylene in the presence of an anionic perfluorocarboxylate surfactant (APFC), from 2 to 20 mass %, based on the mass of PTFE, of a nonionic surfactant having an average molecular weight of from 450 to 800 and an inorganic/organic property ratio of from 1.07 to 1.50 and from 10 to 800 mass %, based on the mass of PTFE, of water are added to obtain an aqueous PTFE dispersion having a PTFE content of from 1 to 40 mass % of PTFE, and then PTFE is concentrated by sedimenting the PTFE and separating a PTFE-rich aqueous dispersion composition from the supernatant. According to the present invention, a PTFE-rich aqueous dispersion composition having a low APFC concentration can be obtained.

摘要翻译： 向聚四氟乙烯在阴离子全氟羧酸酯表面活性剂（APFC）的存在下通过乳液聚合获得的PTFE含量为10〜50质量％的PTFE聚合物乳液，以质量计为2〜20质量％ 加入平均分子量为450〜800，无机/有机质量比为1.07〜1.50，以质量计为10〜800质量％的非离子表面活性剂，得到PTFE分散液 PTFE的PTFE含量为1〜40质量％，然后通过使PTFE沉淀而浓缩PTFE，并从上清液中分离富含PTFE的水分散体组合物。 根据本发明，可以获得具有低APFC浓度的富含PTFE的水分散体组合物。

公开(公告)号：US06518381B2

公开(公告)日：2003-02-11

申请号：US09970674

申请日：2001-10-05

申请人： Shigeki Kobayashi ,  Jun Hoshikawa ,  Kazuo Kato ,  Hiroki Kamiya ,  Hiroyuki Hirai

发明人： Shigeki Kobayashi ,  Jun Hoshikawa ,  Kazuo Kato ,  Hiroki Kamiya ,  Hiroyuki Hirai

IPC分类号： C08F21418

CPC分类号： C08F214/26 ,  Y10T428/249953

摘要： A tetrafluoroethylene polymer having high stretchability, a fibrillatable character and a non-melt fabricable quality, which has a standard specific gravity of at most 2.160, and a tensile break strength of from 32.0N (3.26 kgf) to 49.0N (5.0 kgf) or an endothermic ratio of at most 0.15 as calculated from the measurement by differential thermal analysis. The tetrafluoroethylene polymer is suitable for stretching operation after paste extrusion.

摘要翻译： 具有高伸缩性，可原纤化特性和不熔融可加工品质的四氟乙烯聚合物，其标准比重至多为2.160，拉伸断裂强度为32.0N（3.26kgf）至49.0N（5.0kgf）​​或 通过差热分析计算出的吸热比至多为0.15。 四氟乙烯聚合物适用于糊料挤出后的拉伸操作。

公开(公告)号：US06498207B1

公开(公告)日：2002-12-24

申请号：US09622052

申请日：2000-08-24

申请人： Jun Hoshikawa ,  Shigeki Kobayashi

发明人： Jun Hoshikawa ,  Shigeki Kobayashi

IPC分类号： C08L506

CPC分类号： H05K1/034 ,  C08L27/18 ,  C08L71/02 ,  C08L75/04 ,  H05K1/0366 ,  H05K2201/015 ,  C08L2666/14

摘要： A composition comprising from 30 to 65 wt % of fine particles of PTFE, and, based on PTFE, from 2 to 12 wt % of C10H21CH(CH3)CH2O(C2H4O)9C3H6OH and at least 0.01 wt % and less than 1 wt % of a polyethylene oxide having an average molecular weight of from 100,000 to 2,000,000.

摘要翻译： 一种组合物，其包含30至65重量％的PTFE微粒，基于PTFE的2至12重量％的C 10 H 21 CH（CH 3）CH 2 O（C 2 H 4 O）9 C 3 H 6 OH和至少0.01重量％且小于1重量％的 平均分子量为100,000〜2,000,000的聚环氧乙烷。