| Patent application number | Description | Published |
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| 20090030138 | HYDROGENATED DIENE POLYMER COMPOSITION AND MOLDED RUBBER ARTICLE - A hydrogenated diene polymer composition comprises (A) a first hydrogenated diene polymer having a weight average molecular weight (Mw) of 100,000 to 1,700,000, a molecular weight distribution (Mw/Mn) of 1.0 to 3.0, and a hydrogenation degree of 72 to 96%, the first hydrogenated diene polymer (A) being obtained by hydrogenating the first diene polymer which has a vinyl bond content of 20 to 70%, and (B) a first filler. The hydrogenated diene polymer composition contains the first filler (B) in an amount of 5 to 100 parts by mass per 100 parts by mass of the first hydrogenated diene polymer (A). | 01-29-2009 |
| 20090247705 | RUBBER COMPOSITION, CROSSLINKED RUBBER AND MOLDED ARTICLE - A rubber composition includes (i) an α,β-unsaturated nitrile conjugated diene rubber containing structural units derived from a conjugated diene in an amount of 30 to 60 mass % with respect to the total structural units, (ii) an ethylene-α-olefin-nonconjugated diene copolymer rubber having a limiting viscosity of 3.3 dl/g or more measured at 135° C. in a decalin solvent, and (iii) a crosslinking agent. The rubber composition can produce a crosslinked rubber and a molded article exhibiting excellent oil resistance and heat resistance in a well-balanced manner. | 10-01-2009 |
| 20100048803 | METHOD FOR PRODUCING POLYMER FOR OIL-RESISTANT RUBBER, POLYMER FOR OIL-RESISTANT RUBBER, COMPOSITION FOR OIL-RESISTANT WEATHER-RESISTANT RUBBER, AND RUBBER MOLDED BODY - A method for producing a polymer for oil-resistant rubber, which comprises adding, to an aqueous dispersion of an unsaturated nitrile-conjugated diene copolymer (component A), a monomer composition (component B) containing at least one kind of monomer selected from the group consisting of a nitrile group-containing monomer (component B-1), a (meth)acrylic acid ester monomer (component B-2) and an aromatic vinyl compound monomer (component B-3), and conducting a polymerization reaction in a state that the ratio of the conjugated diene monomer present in the system, to the total monomers present in the system is controlled at 10 mol % or less. | 02-25-2010 |
| 20100130669 | MODIFIED HYDROGENATED DIENE POLYMER COMPOSITION - A modified hydrogenated diene polymer composition includes (A) a modified hydrogenated diene polymer obtained by hydrogenating a diene polymer having a vinyl bond content of 20 to 70%, the modified hydrogenated diene polymer having a weight average molecular weight (Mw) of 100,000 to 1,700,000, a molecular weight distribution (Mw/Mn) of 1.0 to 3.0, and a hydrogenation rate of 72 to 96%, and containing a functional group, and (B) a diene rubber, the modified hydrogenated diene polymer composition containing the modified hydrogenated diene polymer (A) and the diene rubber (B) in an amount of 100 parts by mass in total, the amount of the modified hydrogenated diene polymer (A) being 60 to 95 parts by mass, and the amount of the diene rubber (B) being 5 to 40 parts by mass. | 05-27-2010 |
| 20110113600 | Male Snap Part and Female Snap Part - There is provided a metallic male snap part ( | 05-19-2011 |
| 20110290343 | OPENING/CLOSING DEVICE - An opening/closing device | 12-01-2011 |
| 20110297250 | OPENING/CLOSING DEVICE - An opening/closing device includes a gate that receives a flow of a sewage, and can fall toward a downstream side of the flow, a fall prevention unit that prevents the gate from falling by supporting the gate, a support release unit that releases the support for the gate by the fall prevention unit, a first float that is arranged on the upstream side of the gate, and is smaller in specific gravity than the sewage, a surfacing prevention unit that prevents the first float from surfacing, a second float that is arranged on the upstream side of the gate, above the first float, and is smaller in specific gravity than the fluid, and a surfacing-prevention release unit that releases, resulting from surfacing of the second float, the prevention of the surfacing of the first float by the surfacing prevention unit. Further, the support release unit is activated resulting from surfacing of the first float. | 12-08-2011 |
| 20120011318 | STORAGE SYSTEM - A storage device includes: a data storing control unit configured to store storage target data into a storage device and, in the case of storing other storage target data with the same data content as the storage target data already stored in the storage device into the storage device, control so as to refer to the storage target data already stored in the storage device as the other storage target data; a reference count management unit configured to, for each of the storage target data stored in the storage device, store a reference count that is a number of times that the storage target data is referred to as other storage target data; and a redundancy degree control unit configured to execute redundancy processing corresponding to a redundancy degree proper to the reference count of the storage target data, and store the storage target data into the storage device. | 01-12-2012 |
| 20120011691 | Button-Fixing Member - The invention is to provide a button-fixing member including a hollow post, in which the post has a better fabric-piercing property and therefore is less likely to cause a defective piercing, a poor collapse of the post or a poor fixing of a button. The button-fixing member according to the invention includes a base and a post. The post is hollow and includes a triangular pyramid-shaped or quadrangular pyramid-shaped post top and a cylindrical post barrel which extends between the post top and the base. The post top has three or four pyramid-element faces and three or four ridge portions between the pyramid-element faces. The post barrel has slits or grooves which are elongated in the axial direction at the positions circumferentially corresponding to the ridge portions. | 01-19-2012 |
| 20120099282 | Electronic Device and Flexible Printed Wiring Board - According to one embodiment, an electronic device includes a housing and a flexible printed wiring board at least part of which is housed in the housing. The flexible printed wiring board includes a base layer, a first layer, and a second layer. The base layer includes a first surface provided with a conductor pattern. The first layer covers the first surface and the conductor pattern such that the first surface and the conductor pattern are exposed at an edge portion of the base layer. The second layer covers a second surface of the edge portion of the base layer. A first edge of the first layer and a second edge of the second layer are provided with a convex-concave shape that is convex or concave along the first surface or the second surface of the base layer. The first edge is located on the edge portion side, and the second edge is located on the back of the first edge. | 04-26-2012 |
| 20120110803 | Eyelet - Provided is an eyelet in which a mounting strength to a material is equal to or higher than that in a two-piece type using a washer, and which can Solve a problem of an eyelet coming off of a mounting hole of the material due to material cutting or expansion and contraction of the material during swaging or in use. By holing the material between the tip of each of claws which have been cut and raised from a flange toward the material and the inner surface of a flange-backing portion, a mounting strength of the eyelet can be acquired without concentrating a material-pressing force at one place; the end of the flange-backing portion can be prevented from acting as a cutting edge to cut the material; and an additional position to hold the material is provided, which is different from the holding position by between the end of the flange-backing portion and the end of the flange. | 05-10-2012 |
| 20120180266 | Button and Upper Die for Button Attachment - A button includes a button body that is placed over a first main surface of a sheet having the first main surface and a second main surface opposing to the first main surface, the button body having a hole over the first main surface; a fixing member including a base that is placed over the second main surface, and a shaft that projects from the base and passes through the hole from the second main surface towards the first main surface side, in which a distal portion of the shaft includes: a plate-like base portion provided over the button body and covering the hole; and a plurality of ribs integrally formed with the base portion and onto a surface of the base portion, and radially extending from a center to a circumference of the base portion. | 07-19-2012 |
| 20120270997 | METHOD OF PRODUCING MODIFIED CONJUGATED DIENE RUBBER, MODIFIED CONJUGATED DIENE RUBBER, AND RUBBER COMPOSITION - There is provided a method of producing a conjugated diene rubber capable of being used as a starting material for a crosslinked rubber that can be used in applications such as tire treads and can raise the fuel efficiency. This method of producing a conjugated diene rubber comprises (a) a step of reacting a first alkoxysilane compound having in a molecule at least one group convertible to onium by an onium generator and at least one alkoxysilyl group that has at least two alkoxy groups, with a conjugated diene polymer having an alkali metal or alkaline-earth metal active terminal and obtained by polymerizing a conjugated diene compound and an aromatic vinyl compound, thereby to obtain a modified conjugated diene polymer that has the group convertible to onium and the alkoxysilyl group, and (b) a step of mixing the resulting modified conjugated diene polymer with the onium generator and a second alkoxysilane compound having in a molecule at least one alkoxysilyl group and at least one group convertible to onium by the onium generator. | 10-25-2012 |
| 20120297586 | Female Snap Button - A female snap button detachably receives a projection of a male snap button in a projection-receiving space. The female snap button includes an annular protrusion rising from a base and defining the projection-receiving space. In the annular protrusion, there are formed thick-walled portions with the thickness from the inner surface of the protrusion to the radially outer side being relatively thick and thin-walled portions with the thickness being thinner than that in the thick-walled portions. The thick-walled portions and the thin-walled portions are arranged alternately in the circumferential direction. | 11-29-2012 |
| 20120297588 | Method for Mounting Male Snap Button, Male Snap Button, Male Snap Button Structure, Method for Mounting Female Snap Button, Female Snap Button, and Female Snap Button Structure - In a male or female snap button including a base and a mounting opening, a cylindrical protrusion is provided around the mounting opening. When the male or female snap button is being mounted to a fabric, after a post of a button fastener has passed through the fabric and then the mounting opening, the post is swaged by an upper die. At this time, the protrusion of the male or female snap is crushed between the post and the base. Thereby, a part of a load as imposed on the male or female snap button can be absorbed by the deformation of the protrusion. | 11-29-2012 |
| 20120317760 | Button Fastener, Method for Forming Button Fastener, Eyelet, and Method for Forming Eyelet - A button fastener made of metal for fastening a button such as a male snap button or a decorative button to a cloth, includes a plate-like base and a cylindrical post projecting from a center area of the base. The upper end face of the post is open as a top opening, and the lower end face of the post is open in the center area of the base as a bottom opening. To the button fastener, a closing member which closes the inside of the post at a proximal side thereof is provided. The closing member is a closing part which has been cut out, by a punch, of an unfinished post of a semifinished product which is fabricated to the button fastener and then displaced by the punch through the inside of the unfinished post toward the lower end. | 12-20-2012 |
| 20130078427 | Metal Component and Method for Forming Metal Component - A multi-face part is provided on a half-finished product which eventually becomes a metal decorative button. The multi-face part includes a plurality of small sectional faces and ridges obtusely joining between two adjacent small sectional faces. An outside of the half-finished product including the multi-face part is plated. Then, the half-finished product is barrel-polished. Thereby, the plating on portions corresponding to the small sectional faces remains and the plating on portions corresponding to the ridges is removed, exposing the ground color of the half-finished product. Then, the multi-face part is partially compressed to form the metal decorative button having a compressed decorative surface. The compressed decorative surface is given a pattern composed of a plurality of small sectional parts corresponding to the small sectional faces with the plating left and boundaries corresponding to the ridges with the plating removed. | 03-28-2013 |
| 20130085228 | MODIFIED CONJUGATED DIENE RUBBER, METHOD FOR PRODUCING SAME, AND RUBBER COMPOSITION - By a method comprising a process including (a) producing a modified conjugated diene polymer through reaction of a conjugated diene polymer having an alkali metal or alkaline-earth metal active terminal with a first alkoxysilane compound which has both an alkoxysilyl group and at least one group convertible into an onium, and (b) mixing the modified conjugated diene polymer, an agent for producing onium, a second alkoxysilane compound having an alkoxysilyl group and at least one group convertible into an onium and a condensation catalyst containing metal element(s) for alkoxysilane compounds, conjugated diene rubber usable as a starting material of cross-linked rubber which is used for a tire tread or the like and allows enhancement of low fuel consumption property can be obtained. | 04-04-2013 |
| 20130117972 | Button Fixing Member and Button Structure - A button fixing member made of synthetic resin, used to fix a button having a fixing opening to a cloth, the button fixing member including a plate-like base and a post protruding from the base to a front surface side of the base The post is deformed after it passes through the cloth and the fixing opening of the button when the button is fixed to the cloth. The post includes a cavity extending from an opening on a rear surface of the base to a closed end on the tip side of the post concentrically with the post, and a solid portion between the closed end of the cavity and the tip of the post. The axial length of the solid portion is set to be ⅕ or more of the length of the part of the post from the front surface of the base to the tip of the post. | 05-16-2013 |
| 20130125663 | Cloth Evaluation Apparatus - A cloth evaluation apparatus can grasp the piercing property and the cutting property with a cloth in advance. The cloth evaluation apparatus includes a measuring member having, on its distal side, a measuring part to pass through a cloth; a cloth/measuring part moving means for moving the cloth or the measuring member so that the measuring part passes through the cloth; a cloth supporting means for supporting the cloth at around a passing-through point, in the cloth, of the measuring part from both sides of the cloth when the measuring part passes through the cloth; and a load detecting means for detecting a load being applied to the measuring member while the measuring part passes through the cloth. | 05-23-2013 |
| 20130152347 | Male Snap Part - A metallic male snap part capable of coupling with a female snap part where the projection of the male snap part can be coupled to a depression of the female snap part. The projection includes multiple relatively highly deformable portions and multiple relatively low deformable portions, the highly and low deformable portions being arranged alternately in the circumference direction of the projection. The highly deformable portions are more deformable elastically in the radial direction of the projection than the low deformable portions. Each of the highly deformable portions has a relatively large, outer bulge which bulges more outward in the radial direction than a relatively small, outer bulge of each of the low deformable portions. The projection further includes longitudinal slits and lateral slits to partition the projection into the highly deformable portions and the low deformable portions. | 06-20-2013 |
| 20140325797 | Female Snap Button and Snap Button - A female snap is provided with: a first member for at least partially establishing an opening into which a post is inserted; and a second member which is able to restrict expansion of the opening in order to either increase the force needed for engagement/disengagement, or prohibit engagement/disengagement, of the post with respect to the female snap. The extent of expansion of the opening that is permitted by the second member varies depending on the relative positions of a contracting part of the second member and a contacted part of the first member in a peripheral direction going around the direction of insertion of the post into the opening. | 11-06-2014 |
| 20140366332 | Upper Die for Button Attachment - A button includes a button body that is placed over a first main surface of a sheet having the first main surface and a second main surface opposing to the first main surface, the button body having a hole over the first main surface; a fixing member including a base that is placed over the second main surface, and a shaft that projects from the base and passes through the hole from the second main surface towards the first main surface side, in which a distal portion of the shaft includes: a plate-like base portion provided over the button body and covering the hole; and a plurality of ribs integrally formed with the base portion and onto a surface of the base portion, and radially extending from a center to a circumference of the base portion. | 12-18-2014 |
