Abstract: A urethane resin adhesive composition includes a urethane resin including at least two types of multi-functional polyols, at least one type of multi-functional isocyanate, and a thermo-sensitive catalyst functioning catalytically at a temperature greater than or equal to a predetermined temperature in a range greater than or equal to 20° C. and less than or equal to 90° C. The multi-functional polyol includes a first multi-functional polyol having a number average molecular weight greater than or equal to 50 and less than or equal to 800, and a second multi-functional polyol having a number average molecular weight greater than or equal to 1,000 and less than or equal to 4,000. Average OH values of the first multi-functional polyol and the second multi-functional polyol are greater than or equal to 150 and less than or equal to 800.

Abstract: A massaging device includes a base part, vibrators configured to be brought into contact with target parts of a user and to massage the target parts with vibration, and springs each including a first end fixed to the base part and a second end attached to the corresponding one of the vibrators. The spring constants of the springs are set based on skin stress of the target parts.

Abstract: An invisible information embedding apparatus for embedding invisible information at a position in an obtained image includes an image analysis unit configured to obtain object information and positional information of an object included in the image, an embedding target image determining unit configured to determine whether the image is an embedding target based on the object information obtained by the image analysis unit, and an image synthesizing unit configured to combine the image with the invisible information based on the determination result of the embedding target image determining unit.

Abstract: A facial treatment mask to be attached to the face of a person so as to cover the face includes a mask body having an interior surface of a shape conforming to the shape of the face of the person.

Abstract: This invention relates to an electrode active material, an electrode containing the active material, and an electricity storage device including the electrode. The electrode active material comprises a silicon-containing carbon-based composite material obtained by preparing a uniform phase comprising at least (A) a crosslinkable composition that includes a silicon-containing compound having a crosslinkable group, and (B) a liquid or melt that does not participate in the crosslinking reaction of the crosslinkable composition; then crosslinking the component (A), causing phase-separation from the component (B) for obtaining silicon-containing crosslinked particles or a dispersion wherein the silicon-containing crosslinked particles are dispersed in the component (B); and then baking the silicon-containing crosslinked particles or the dispersion in an inert gas or in a vacuum at 300 to 1,500° C.

Abstract: An electrode active material comprising a silicon-containing carbon-based composite material obtained by: preparing a cured product of (A) a silicon-free organic compound having a crosslinkable group, and (B) a silicon-containing compound capable of crosslinking the component (A); and baking the cured product in an inert gas or in a vacuum at 300 to 1,500° C.; an electrode comprising the electrode active material; and an electricity storage device comprising the electrode. The electrode active material has high reversible capacity and stable charge and discharge cycle characteristics, has little electrical potential loss when lithium is discharged, and furthermore, can be manufactured via a simple manufacturing process. Therefore, an electrode active material that is particularly suitable for an electrode of a lithium secondary battery can be provided, and an electricity storage device having an electrode comprising the electrode active material can also be provided.

Abstract: A thermally conductive silicone rubber composition comprising: (A) an organopolysiloxane with the exception of below-given components (C) and (E); (B) a thermally conductive filler; (C) a specific organopolysiloxane; (D) a curing agent; (E) a resin-like organopolysiloxane; and (F) a silane compound showing no affinity to aforementioned component (A), wherein component (E) is contained in an amount of 2 to 10 mass % per sum of components (A) and (E), and wherein said component (F) is contained in an amount sufficient for coating 1 to 70% of the entire surface of component (B) determined from the contents of component (B) and the BET specific surface area of aforementioned component (B), demonstrates good handleability and possesses appropriate thixotropicity even when it contains a large amount of thermally conductive filler and when cured is capable of forming a thermally conductive silicone rubber characterized by good adhesive properties and elongation characteristics even without the use of a reinforcing f

Abstract: A method for adhering glass including cleaning ceramic printed glass using a first solution containing dodecylbenzenesulfonic acid, p-toluenesulfonic acid, and a solvent, and cleaning the glass using a second solution containing an alkoxysilane compound. Thereafter, a glass primer is applied to the glass, an adhesive is applied, and the glass is adhered to an adherend. The first solution includes not less than 0.1 mass % and not more than 10 mass % of the dodecylbenzenesulfonic acid, and not less than 0.01 mass % and not more than 5 mass % of the p-toluenesulfonic acid, per 100 mass % of the solvent.

Abstract: A thermally conductive silicone rubber composition comprising: (A) an organopolysiloxane with the except of below-given components (C) and (E); (B) a thermally conductive filler; (C) a specific organopolysiloxane; (D) a curing agent; and (E) an organopolysiloxane composed of the following units: SiO4/2, R1R22SiO1/2, and R23SiO1/2 (wherein R1 is a univalent hydrocarbon group with an aliphatic, unsaturated bonds, R2 may designate the same or different univalent hydrocarbon groups that do not have aliphatic, unsaturated bonds.), said component (E) being used in an amount of 2 to 10 mass % per sum of components (A) and (E), demonstrates high flowability and good handling characteristics in spite of having a large content of thermally conductive filler and that demonstrates good adhesive properties and elongation and tensile strength in spite of the absence of reinforcing filler.

Abstract: An ultraviolet radiation detector 10, detecting an ultraviolet radiation transmitted through or reflected from a measurement sample 15 from a light beam including at least the ultraviolet radiation, is characterized by spectral means 19 for spectrally splitting the ultraviolet radiation from the light beam and photodetection means 20 for detecting the ultraviolet radiation spectrally split by the spectral means 19, the photodetection means 20 including a photoelectric surface detecting only the ultraviolet radiation and formed of an element selected from In, Ga, N, Al, O and Cs.

Abstract: Embodiments in accordance with the present invention provide a magnetic head in which broadening of the write-field distribution in the track-width direction can be decreased without reducing the write-field intensity. A main pole includes a pole tip having a part which provides the write track-width and a yoke part recessed from the air bearing surface in the element height direction, the pole tip including at least two magnetic films having different track-width directions, and the throat height at the trailing side being made smaller than the throat height at the leading side.

Abstract: Embodiments in accordance with the present invention provide a magnetic head in which broadening of the effective track width can be decreased without reducing the write-field intensity and a variation of the track width can be decreased. A main pole consists of a pole tip having a part which provides the write track-width and a yoke part recessed from the air beating surface in the element height direction, and the pole tip consists of a pole tip at the trailing side where the width in the track-width direction is large and a pole tip at the leading side where the width in the track width direction is small. Moreover, the throat height of the pole tip at the trailing side is made greater than the throat height of the pole tip at the leading side.

Abstract: Embodiments of the invention provide a thin film magnetic head suitable for high density recording having a small erase band ?E and a small fringe magnetic field, and a large recording magnetic field. In one embodiment, a width LW of a lower magnetic pole piece protuberance of a leading side magnetic pole piece, at a face in contact with a write gap layer, is made smaller than a width TW of an upper magnetic pole piece front layer of a trailing side magnetic pole piece, at a face in contact with the write gap layer, and the width of the lower magnetic pole piece protuberance adjacent to the write gap layer is made larger, in a direction from the write gap layer.

Abstract: The present invention relates to a porous silicon-containing carbon-based composite material produced by carbonizing both (1) a silicon metal or a silicon-containing compound and (2) an organic compound containing no silicon atoms and having a softening point or a melting point, in an inert gas or in a vacuum at a temperature ranging from 300 to 1,500° C. The porous silicon-containing carbon-based composite material of the present invention can be used as an electrode of a battery. Thereby, a battery which has an increased reversible capacity and stable charge and discharge cycle characteristics, and has a reduced loss of potential at the time of discharging lithium can be produced with a simple production process.

Abstract: An ultraviolet radiation detector 10, detecting an ultraviolet radiation transmitted through or reflected from a measurement sample 15 from a light beam including at least the ultraviolet radiation, is characterized by spectral means 19 for spectrally splitting the ultraviolet radiation from the light beam and photodetection means 20 for detecting the ultraviolet radiation spectrally split by the spectral means 19, the photodetection means 20 including a photoelectric surface detecting only the ultraviolet radiation and formed of an element selected from In, Ga, N, Al, O and Cs.

Abstract: An organopolysiloxane represented by the following general formula (1), where R1 represents an aliphatic, unsaturated univalent hydrocarbon group, R2 represents identical or different univalent hydrocarbon groups except for aliphatic unsaturated bonds, R3 represents an oxygen atom or a bivalent hydrocarbon group, R4 represents a univalent hydrocarbon group that contains an acryloxy or methacryloxy group, R5 may represent an alkyl group, alkoxyalkyl group, alkenyl group, or an acyl group; “n” is an integer from 5 to 1000, and “a” is 1 or 2, can be used for the preparation of a silicone composition as a main component of a composition or as a surface-treating agent for thermally conductive fillers, can be combined with large amounts of thermally conductive fillers, is easy to handle, and imparts to the composition appropriate thixotropy.

Abstract: A thermally conductive silicone rubber composition comprising: (A) an organopolysiloxane with the except of below-given components (C) and (E); (B) a thermally conductive filler; (C) a specific organopolysiloxane; (D) a curing agent; and (E) an organopolysiloxane composed of the following units: SiO4/2, R1R22SiO1/2, and R23SiO1/2 (wherein R1 is a univalent hydrocarbon group with an aliphatic, unsaturated bonds, R2 may designate the same or different univalent hydrocarbon groups that do not have aliphatic, unsaturated bonds.), said component (E) being used in an amount of 2 to 10 mass % per sum of components (A) and (E), demonstrates high flowability and good handling characteristics in spite of having a large content of thermally conductive filler and that demonstrates good adhesive properties and elongation and tensile strength in spite of the absence of reinforcing filler.

Abstract: A heat conductive silicone composition contains (A) a silicone oil as the primary ingredient and (B) a heat conductive filler. Component (A) has silicon-bonded alkoxy, alkoxyalkoxy, alkenoxy, or acyloxy groups in the molecule. Component (B) is surface treated with component (A).

Abstract: A thermally conductive silicone rubber composition comprising: (A) an organopolysiloxane with the exception of below-given components (C) and (E); (B) a thermally conductive filler; (C) a specific organopolysiloxane; (D) a curing agent; (E) a resin-like organopolysiloxane; and (F) a silane compound showing no affinity to aforementioned component (A), wherein component (E) is contained in an amount of 2 to 10 mass % per sum of components (A) and (E), and wherein said component (F) is contained in an amount sufficient for coating 1 to 70% of the entire surface of component (B) determined from the contents of component (B) and the BET specific surface area of aforementioned component (B), demonstrates good handleability and possesses appropriate thixotropicity even when it contains a large amount of thermally conductive filler and when cured is capable of forming a thermally conductive silicone rubber characterized by good adhesive properties and elongation characteristics even without the use of a reinforcing f

Abstract: Embodiments of the invention provide a magnetic head (magnetic disk storage) which does not erase data on a recording medium even when a stray field is applied. In one embodiment, the head has a structure that d1<t1 and d2<t2 are satisfied where d1denotes the positional difference between edges of an auxiliary pole and an upper shield in the cross-track direction, d2 denotes the positional difference between edges of the upper shield and a lower shield in the cross-track direction, t1 the film thickness of the auxiliary pole or upper shield, whichever magnetic layer is larger in cross-track width, and t2 the film thickness of the upper shield or lower shield, whichever magnetic layer is larger in cross-track width.