Mitsubishi Pencil Kabushiki Kaisha

Mitsubishi Pencil Company, Limited

Hiroaki Koyama

Kazuhiko Furukawa

Tetsuaki Akaishi

Seiichi Kobayashi

Takashi Umeno

Mitsuru Endou

Toru Kitao

Takeshi Kobayashi

Satoshi Sakuma

Takeo Fukumoto

Nobuyuki Nakajima

Masaaki Morita

Yojiro Sano

Kiyokazu Sakurai

Keiichiro Takachiyo

Yosuke Mito

Susumu Suzuki

Yukako Shinmura

Yuusuke Kyogoku

Kazuyuki Kamitani

Takayuki Miyazaki

Masafumi Hamada

In a click-type applicator, when the propelling element is moved forwards by a clicking operation, the advancing motion is transformed into a rotary motion of a transfer cam element in one direction by the function of guide slots of the propelling element and projected parts so that when a cam portion of transfer cam element meshes with a cam portion at the rear of a rotary cam element, the rotation of the transfer cam element causes rotary cam element to rotate and thereby move the screw shaft and hence a piston forwards. On the other hand, by releasing the clicking operation, propelling element is moved backwards due to the repulsive force of a spring, and the backward motion is transformed into a rotary motion of transfer cam element in the other direction by the function of the guide slots and projected parts so as to restore the original position.

Click-type applicator

A high internal water phase water-in-oil emulsified cosmetic in which, in a system formed of an oil phase including silicone elastomer, polydimethylsiloxane and polyether modified silicone and a water phase including water in an amount of 60% or greater by mass. The water phase, at least, including one nonionic surfactant having an HLB value of 14 or greater, selected from a group consisting of polyoxyalkylene alkyl ethers, polyglycerin fatty acid esters, polyoxyalkylene glycerin fatty acid esters and polyalkyleneglycol fatty acid esters, in an amount of 0.03 to 0.6% by mass, is blended with pigments including an organic pigment, in an amount of 0.05 to 8% by mass. The viscosity at the shear rate of 3.83 secat 25&#xb0; C. is 1 to 100 Pa&#xb7;sec, as well as an applicator with an applying part having a surface roughness Ra of 3 to 300 &#x3bc;m to store the cosmetic.

High internal water phase water-in-oil emulsified cosmetic and cosmetic liquid applicator

A liquid applicator includes a liquid pressing mechanism (liquid pressing means) for pressurizing an application liquid inside a main body so as to supply application liquid to an applying member by the pressing of the liquid pressing mechanism. The applying member is made of an elastic material and is formed with a communication path of a passage hole for communication between the inside and outside of main body, and an applying portion of the applying member is formed projected further forward from an ejection opening of communication path. The liquid applicator that can simply apply an application liquid, even it is high in viscosity, over a wide area.

Liquid applicator

A liquid applicatoris provided with a liquid pressing mechanism (liquid pressing means)for pressurizing an application liquidwithin a main body, and supplies an applying partat a front end of the main body with the application liquidby pressing of the liquid pressing mechanism, wherein the applying partis made of an elastic material, is formed with a communication channelfor connecting inside and outside of the main body, and is provided with an application portionso as to further protrude to the front side from an ejection portof the communication channel, and in the application portion, a portion 3 (mm) from a front end thereof has a vertical-direction repulsion force of 0.01 to 1.40 (N), resulting that it is possible to provide a liquid applicator with an appropriate hardness and bending elastic force, having no application unevenness and good application characteristics.

A cosmetic-containing applicator. The applicator is mounted, at its tip end, with an applicator body in which a flange-shaped engagement part is formed at an outer periphery at a rear end of a fiber bundle, comprising an accommodating part accommodating liquid cosmetics, a tip casing mounted on a tip end side of the accommodating part and formed with an insertion hole in which the applicator body () is mountable, a guiding part for guiding the cosmetics from the accommodating part to the applicator body, and a reduced-diameter part formed as an inwardly facing flange and reducing in diameter between the insertion hole and the guiding part. The reduced-diameter part is divided into claw-shaped holding pieces by slits, and its smallest-diameter part has a diameter smaller than an outer diameter of the engagement part.

Cosmetic-containing applicator and replacement brush

Provided is a hair dye comprising 0.1 to 3.0% by weight of at least one of aqueous acid dyes and a resin comprising a terpolymer constituted from a vinyl cyclic amide, an acrylic acid derivative and a quaternary derivative of acrylic acid, wherein a content of the resin is 0.1 to 2.5% by weight in terms of a solid content; and the hair dye further comprises 1.0 to 20% by weight of a hair dyeing auxiliary agent, 20 to 60% by weight of a lower alcohol and 20 to 60% by weight of water and has a pH of 2 to 4.

Hair dye and applicator for hair using the same

A direct-feed type writing implement having two ends includes an ink tank and a pair of writing points, arranged at opposite ends of the ink tank. An ink collector is provided for each writing point. An air/liquid exchanger adjusts the internal pressure inside the ink tank by use of capillarity. An ink feeder is provided for each writing point. Each ink feeder includes a center core for feeding ink to the writing point. Air is inhibited from flowing into the ink tank through the ink collector air/liquid exchanger located at one end while the pen is being used for writing at the opposite end.

Double ended direct-feed type writing implement

A clicking-type writing implement includes a writing member having a writing portion at its tip, and a clicking rod for projecting the writing member from a barrel cylinder. When the clicking rod is depressed to engage an engaging portion of a rotor in the barrel cylinder with an engaging surface of a clip cylinder, the writing portion is maintained to project from the barrel cylinder. A cam surface is formed on the inner surface of the barrel cylinder. A cam projection inclined surface which moves and rotates along a cam inclined surface of the barrel cylinder is formed on the rotor to project and retract the writing member. An engaging portion to engage with the engaging surface of the clip cylinder is formed in front of the cam projection inclined surface.

Clicking-type writing implement

A pen cap having at least two engaging portions (59f, 59r) specifically adapted to engage a receiving-side engaging portion (51f) formed on the mouthpiece-side end (7) of a hollow barrel and a receiving-side engaging portion (51r) formed on the tail-plug-side end of the hollow barrel (9), respectively. The engaging portions on the cap are at different locations along the cap's longitudinal axis. Furthermore, the engaging portions on the cap have their engaging surfaces disposed radially outward at different distances relative to the cap's longitudinal axis.

Ball-point pen cap

A clicking-type writing implement includes a writing element having a writing portion at its distal end, a spring for urging the writing element toward the end, and a clicking rod loosely fitted interlocked with the writing element so as to project from a barrel cylinder. Upon depression of the clicking rod, the engaging rib of a rotor in the barrel cylinder and the engaging bead in the inner cylinder engage with each other, so that the writing element projects and stays projected from a front portion of the barrel cylinder. This clicking-type writing implement also has a so-called double clicking mechanism and a safety mechanism. According to the double clicking mechanism, the clicking rod is projected upon depression and is retracted upon further depression. According to the safety mechanism, when the engaging bead and the engaging rib engage with each other, the projecting state of the writing portion of the writing element is maintained, and when the engaging bead is lifted, the writing element is retracted. No cam surfaces are formed on the inner surface of the barrel cylinder. In the inner cylinder, a cam is formed on the front edge of a cylindrical portion inserted and fixed in the barrel cylinder.

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Fujioka, Japan

Hiroaki Koyama