TOKAI CHEMICAL INDUSTRIES, LTD.
|TOKAI CHEMICAL INDUSTRIES, LTD. Patent applications|
|Patent application number||Title||Published|
|20160002443||POLYLACTIC ACID RESIN COMPOSITION - A polylactic acid resin composition containing a polylactic acid resin, glass fibers having an average aspect ratio (average fiber length/average fiber diameter) of 5 or more, and a metallic pigment, wherein the glass fibers are contained in an amount of from 2 to 35 parts by mass, and the metallic pigment is contained in an amount of from 0.1 to 8 parts by mass, based on 100 parts by mass of the polylactic acid resin. Since the polylactic acid resin composition of the present invention has excellent moldability, and is capable of providing a molded article with high designability, including a transparent surface layer and an inner layer with a lamellar texture in the nashiji patterns, the polylactic acid resin composition can be suitably used in various industrial applications, such as daily sundries, household electric appliance parts, packaging materials for household electric appliance parts, and automobile parts.||01-07-2016|
|20150340173||DOOR WINDOW OPENING AND CLOSING SWITCH ASSEMBLY - A door window opening and closing switch assembly includes a vehicular door window closing switch that is a touch-sensitive sensor and for closing a vehicular door window, and a switch mount member where the vehicular door window closing switch is mounted, and the switch mount member includes a switch operation portion having an opening, an opening edge portion around the opening, and a side wall extending from the opening edge portion. The door window closing switch is mounted on the side wall.||11-26-2015|
|20150306997||VEHICLE SEAT - A vehicle seat provided in a vehicle includes a headrest with a pad in which an insert member is provided at a portion at which a head of an occupant is received. The insert member has rigidity that is higher than rigidity of the pad. When a rear-side collision occurs in the vehicle in a state in which the head of the occupant is away from the headrest and an inertia force applied to the occupant, the insert member allows the head of the occupant to sink into the headrest after the head of the occupant comes in contact with the headrest.||10-29-2015|
|20150075482||ENGINE COVER - The present invention provides an engine cover that can be manufactured easily and at a lower cost and has an attachment member that is high in quality and may not easily fall off. The engine cover has a cover body made of urethane foam, a skin layer disposed on a surface of the cover body, and an attachment member made of an elastic body and integrally molded with the cover body. The attachment member has a recess into which an attachment pin provided to project from an engine member is fitted, and a sealing portion that is provided to project at least one of the opening end surface of the recess and the side surface of the opening end part of the recess and that suppresses entry of a foamed urethane resin material that forms the cover body into the recess during integral molding.||03-19-2015|
|20140167479||CORE FOR ARMREST - To provide a core for armrest, the core including a stopper pin for restricting rotation, and exhibiting higher resistance to loads. A core for armrest includes a framed body being made of resin, a stopper pin being made of metal, the stopper pin being subjected to insert molding in the framed body so as to protrude a leading-end side thereof toward an outer side of the framed body, and being hooked onto a stopper of a seat, thereby being restricted from rotating, and a rib being integrally molded onto the framed body inside the framed body, and being disposed so as to overlap with respect to a base-end face of the stopper pin in an axial direction of the stopper pin.||06-19-2014|
|20120326480||TILTABLE HEADREST DEVICE - A tiltable headrest device is provided to suppress the occurrence of abnormal noise during rotation, to reduce the number of components and to improve appearance quality. Guide portions (||12-27-2012|
|20120168246||SOUNDPROOFING COVER AND METHOD OF MANUFACTURING SAME - A soundproofing cover that has a sufficiently high soundproofing performance and that allows another member to be reliably attached to the soundproofing cover with a screw-fastening structure is provided. The soundproofing cover includes a cover body, a sound absorbing layer made of a urethane foam and formed integrally with the back surface of the cover body, and a nut member having a threaded hole that opens at both sides of the nut member in an axial direction. The nut member is embedded in the cover body in a manner such that an opening of the threaded hole in the nut member at a first end in the axial direction opens at a front surface of the cover body and an opening of the threaded hole at a second end in the axial direction is blocked by a blocking portion that is formed integrally with the cover body.||07-05-2012|
|20120133189||ARMREST DEVICE - An arm-rest device is constituted by including the following: an armrest body to be installed to a seat rotatably upward/downward; a ratchet mechanism including stationary-side first ratchet teeth, and movable-side second ratchet teeth rotating integrally with the armrest body; coiled springs for urging those in such a direction that they press one another; releasing cam units for releasing the ratchet mechanism from the meshing; elastic claws and a flanged portion for retaining that release; cut-offs for returning the ratchet mechanism to the meshing. And, the armrest body is made of resin, thereby integrally molding the second ratchet teeth at the time of its molding. It thus becomes an armrest device that is lightweight as a whole, whose assembly can also be done with less man-hour requirements, whose feeling of use is also satisfactory, and which is inexpensive and small in size.||05-31-2012|
|20100283307||HEAD REST APPARATUS - In the head rest apparatus, a core member is separately formed from a metal plate and a metal stay, wherein a fixing member is integrally formed on a first divided body of the core member and the fixing member mechanically engages the flat plate portion of the metal plate with the first divided body and fixes the flat plate portion to the first divided body. The flat plate position is tightly fixed to the first divided body. Since the stress can be absorbed only by the first divided body, generation of abnormal noise can be prevented without using any damper member and in addition, rattling in operation can be prevented as well.||11-11-2010|
Patent applications by TOKAI CHEMICAL INDUSTRIES, LTD.