Kao Corporation

Yoshimasa Takagi

Shigeo Nakai

Tokuo Tsuura

Hiroaki Kobayashi

Tokihito Sono

Takeshi Iizaki

Hitoshi Funada

Akira Yoshida

Takeshi Narushima

Yoshiaki Ban

Masahiko Kagitani

Naohiro Ando

Tadashi Kusube

A foam discharging device includes: a storage portion that stores a liquid agent; a foamer mechanism that changes the liquid agent into foam to generate a foam body; and a discharging portion that discharges the foam body. The discharging portion includes a foam passing chamber that allows the foam body to pass, and one or a plurality of ejection-port forming wall portions that extend downward below the foam passing chamber, are formed into a closed-loop shape in plan view, have the inner space communicating with the foam passing chamber, and have the lower edge having an ejection port formed thereon. At least part of the ejection-port forming wall portion has a bottom end portion formed into a shape that has a thickness reduced toward the lower side. The ejection-port forming wall portion and a second portion. The height position of a lower edge of the first portion is higher than the height position of a lower edge of the second portion.

Foam discharge device

A foam discharging nozzle of the invention is a foam discharging nozzle for a foam discharging device, including: a foam diffusion space to which foam produced by mixing a liquid and a gas is supplied from a foam supply opening located on an upper side; and at least one foam discharging opening formed in a bottom portion of the foam diffusion space. The area of the bottom portion of the foam diffusion space is wider than the area of the foam supply opening. The centroid of the foam discharging opening does not match the centroid of a supply opening projected portion formed by projecting the foam supply opening onto the bottom portion parallel to a central axis of the foam diffusion space.

Bubble discharging nozzle and bubble discharging device

The present invention relates to a foam dispensing apparatus including a nozzle portion that mixes a liquid with gas so as to dispense the liquid in a form of a foam. The nozzle portion includes: a foam generation mechanism including a gas liquid mixing portion in which the liquid and the gas are mixed and a first porous body that is disposed downstream of the gas liquid mixing portion; a cavity that is located below the first porous body and whose cross-sectional area defined by a plane perpendicular to a foam dispensing direction T is larger than the area of the first porous body; and a foam dispensing outlet that dispenses foam that has passed through the cavity to an outside. The foam dispensing outlet is configured so as to form shaped foam having a predetermined shape, and an opening area of the foam dispensing outlet that is on the cavity side is smaller than the cross-sectional area of the cavity.

A head-hair treatment-agent applicator () according to the present invention has an agent applying part () which has a comb part () formed with a plurality of annularly arranged comb teeth (), and the comb teeth () each have an inversely-tapered part () in which a comb tooth width W decreases from a vicinity of a tip () to a base end ().

Head-hair treatment-agent applicator

A hair cosmetic article includes a composition A including an alkali agent; a composition B including an oxidizing agent; a composition C including a powdery oxidation assistant; and a hair cosmetic applicator including a container part () in which a hair cosmetic material () produced by mixing the compositions A, B and C and having a viscosity of 3 to 30 Pa&#xb7;s at 30&#xb0; C., an application part () by which the hair cosmetic material () is applied to a hair-bundle, and an extension part () having a liquid-leading passage () which communicates the container part () to the application part (). The application part () includes a discharge port () and a comb part (), and the comb part () includes a plurality of comb teeth () which are disposed substantially annularly so as to surround the discharge port ().

Hair decoration article and hair dyeing and bleaching method using same

An applicator () for applying a treatment agent to one's hair includes a container connector () for connection with a dispensing container (ST) accommodating therein the treatment agent, an upper guide member () formed in a hollow shape so as to extend forward from the container connector () and including an outlet formed in a lower face for dispensing the treatment agent, a lower guide member () disposed parallel to the upper guide member so as to oppose the outlet, and a parallel supporting body () that displaces at least one of the upper guide member () and the lower guide member () up and downward, while maintaining the guide members parallel to each other. With the applicator () an individual user can easily apply the treatment agent uniformly to the hair.

Applicator and partial hair dyeing device

Packing container applicator

The invention relates to a structure for producing castings, which comprises an organic fiber, carbon fiber, inorganic particles, and at least one kind of thermosetting resin selected from the group consisting of phenol resin, epoxy resin and furan resin.

Structure for producing castings

An element made by papermaking for use in the production of a casting cast which comprises an organic fiber, an inorganic fiber, and a binder. The contents of the organic fiber, the inorganic fiber, and the binder are preferably 10 to 70 parts by weight, 1 to 80 parts by weight, and 10 to 85 parts by weight, respectively. The binder is preferably an organic binder. The organic fiber is preferably pulp fiber.

Elements made by paper-making technique for the production of molded articles and production method thereof

A part for casting obtained by converting base paper for paper tubing into a tube and containing an organic fiber, an inorganic fiber, and a binder. The part is preferably obtained by winding the base paper into tubing. The part preferably contains 10 to 70 parts by weight of the organic fiber, 1 to 80 parts by weight of the inorganic fiber, 10 to 85 parts by weight of the binder. The organic fiber is preferably pulp fiber.

Member for producing castings

Provided is an evaporative pattern casting process which ensures that smooth casting can be carried out without blow-back of a molten metal and a molding product having an excellent casting quality is obtained. The invention relates to an evaporative pattern casting process for casting a product, which comprises pouring a molten metal into a mold provided with a pattern with a through-hole, embedded in molding sand, and evaporating the pattern with the poured molten metal, gradually exhausting the gas generated by the evaporation of the pattern to the outside of the mold through an exhausting path provided with an exhaust gas-controlling means.

Growing community of inventors

Tochigi, Japan

Yoshimasa Takagi