Abstract: A water-impermeable cover includes an opening part extending toward an opening part of a holding ring of a stub shaft of a propeller shaft, and is disposed to face the opening part of the holding ring. The water-impermeable cover is fixed at a position to face the opening part of the holding ring of the stub shaft, and the opening part of the water-impermeable cover extends to approach the opening part of the holding ring: therefore, even if muddy water etc. scatters obliquely toward the opening part of the holding ring, the risk of muddy water etc. entering the opening part of the holding ring is reduced, and as a result, also the risk of muddy water etc. entering an interior of a center bearing is reduced.

Abstract: Provided is a silane coupling agent composition with which it is possible to obtain a rubber composition having excellent scorch resistance and a crosslinked product of a rubber composition having excellent viscoelastic properties.

Abstract: Provided are: a silane coupling agent composition with which it is possible to obtain a rubber composition having excellent scorch resistance and uncrosslinked compound viscosity; and a crosslinked product of a rubber composition having excellent viscoelastic properties, and a tire using the same which has an excellent balance of wet grip performance and low-fuel consumption.

Abstract: Provided is a silane coupling agent composition with which it is possible to obtain a crosslinked product of a rubber composition having excellent scorch resistance and a rubber composition crosslinked product having excellent hardness and viscoelastic properties.

Abstract: A rubber composition includes: a rubber having no hydrogen-bond cross-linkable moiety; a specific polymer component; and a clay, wherein a content of the polymer component is 0.01 to 300 parts by mass relative to 100 parts by mass of the rubber, and an amount of the clay contained is 20 parts by mass or less relative to 100 parts by mass of the polymer component.

Abstract: A head-up display device includes a housing, a reflecting member, a projection light emitting unit, and a vibration transmitting member. The housing is fixed to a vehicle. The reflecting member is rotatably supported by the housing and is held at a rotation position. The projection light emitting unit projects projection light corresponding to information onto a window of the vehicle through the reflecting member. The vibration transmitting member is provided between the housing and the reflecting member and has elasticity. The vibration transmitting member is fixed to the housing and makes contact with the reflecting member in an elastically compressed state in an entire rotatable range of the reflecting member.

Abstract: A head-up display device includes a housing, a reflecting member, a projection light emitting unit, and a vibration transmitting member. The housing is fixed to a vehicle. The reflecting member is rotatably supported by the housing and is held at a rotation position. The projection light emitting unit projects projection light corresponding to information onto a window of the vehicle through the reflecting member. The vibration transmitting member is provided between the housing and the reflecting member and has elasticity. The vibration transmitting member is fixed to the housing and makes contact with the reflecting member in an elastically compressed state in an entire rotatable range of the reflecting member.

Abstract: A paraffin-based latent heat storage material composition is provided which has a melting point close to the melting point of n-heptadecane and has a high latent heat of fusion. The paraffin-based latent heat storage material composition of the present invention substantially includes n-octadecane, and n-hexadecane and/or n-heptadecane. The paraffin-based latent heat storage material composition contains not less than 76% by mass of n-octadecane, not more than 23% by mass of n-hexadecane, and not more than 23% by mass of n-heptadecane (the total of the three is set to 100% by mass) and has a melting point lower than that of n-octadecane and latent heat of fusion of 210 J/g or more.

Abstract: A paraffin-based composition includes: n-eicosane, and at least one of n-octadecane and n-nonadecane. (1) the paraffin-based composition contains not less than 83% by mass of n-eicosane, not more than 13% by mass of n-octadecane, and not more than 17% by mass of n-nonadecane; (2) the paraffin-based composition has a melting point lower than a melting point of n-eicosane; and (3) the paraffin-based composition has latent heat of fusion of 230 J/g or more.

Abstract: The present invention provides a paraffin-based latent heat storage material composition that includes, as a main component, a mixture of n-hexadecane, n-pentadecane, and, optionally, n-tetradecane, in which 1) the mixture has the n-hexadecane content of 68 mass % or more, the n-pentadecane content of 1 mass % to 23 mass %, and the n-tetradecane content of 23 mass % or less, where the total sum of the n-hexadecane content, the n-pentadecane content, and the n-tetradecane content is 100 mass %, 2) the composition has a melting point lower than that of n-hexadecane, and 3) the composition has a latent heat of fusion of 200 J/g or more.

Abstract: An input apparatus includes: a display unit (20) that displays a set value relating to a control item of a control apparatus (60, 80); a touch panel (30) that detects a touch operation; a processing unit (40) configured to modify the set value displayed on the display unit (20) according to the touch operation, and output a signal indicating the modified set value to the control apparatus (60, 80); and a measurement unit (40) that measures a time interval between the touch operation and a previous touch operation, wherein the processing unit (40) is configured to modify a variation amount by which the set value is varied such that the variation amount when the time interval is smaller than a threshold and the variation amount when the time interval equals or exceeds the threshold differ from each other.

Abstract: A license authentication system and method enabling authentication of an application to be installed in a client PC which is being incapable of communicating with the server which authenticates the application. A portable terminal performs license authentication of an application to be installed in a client PC in place of the server and gives the client PC a temporary right of use (step 1101 to step 1108). During the temporary use, the portable terminal performs regular license authentication in place of the client PC to obtain the regular right of use and gives the information relating to the right of use to the client PC (step 1109 to step 1116).

Abstract: A license authentication system and method enabling authentication of an application to be installed in a client PC which is being incapable of communicating with the server which authenticates the application. A portable terminal performs license authentication of an application to be installed in a client PC in place of the server and gives the client PC a temporary right of use (step 1101 to step 1108). During the temporary use, the portable terminal performs regular license authentication in place of the client PC to obtain the regular right of use and gives the information relating to the right of use to the client PC (step 1109 to step 1116).

Abstract: A portable terminal possessed by a user of a client personal computer is capable of being connected to a server independently. The server has a function of transmitting identifier-including challenge data to the client personal computer for an authentication process, receiving identifier-including response data from the client personal computer, extracting corresponding challenge data and authenticating the client personal computer based on the extracted challenge data and the received response data. The client personal computer has a function of receiving the identifier-including challenge data from the server and displaying the identifier-including challenge data. The portable terminal has a function of acquiring the identifier-including challenge data received by the client personal computer, generating identifier-including response data from the acquired identifier-including challenge data and transmitting the identifier-including response data to the server.

Abstract: A harness protector includes a first protector formed by injection-molding and a second protector formed by extrusion-molding. The second protector is fitted with the first protector. The first protector and the second protector are connected each other.

Abstract: A harness protector includes a first protector formed by injection-molding and a second protector formed by extrusion-molding. The second protector is fitted with the first protector. The first protector and the second protector are connected each other.

Abstract: A harness fixing protector includes a base member which has fixing portions for fixing the base member to an attachment portion at both ends thereof and a cover member which is attached to the base member. The base member has a first harness inserting portion for inserting and fixing a first wire harness and a second harness inserting portion for holding a second wire harness so as to allow a movement of the second wire harness in a length direction thereof.

Abstract: A network management system can detect a security hole on the network and take necessary measures against such a security hole. When the security hole is detected on the network, the security hole is displayed on a drawing of the network configuration. Further, the network management system displays the status of connection from the outside network, the contents of accesses to the computer and the network device, the status of access to the network environment maintenance file, and the status of login procedures executed with the privileged user.

Abstract: A system for operating and managing the network equipment is so adapted as to operate and manage a network in which plural computers and network devices are connected to each other. The system is provided with database storing data corresponding to the computers and the network devices and with means for preparing a network specification drawing which satisfies conditions required by the user from the data, for checking the physical data as to whether the network specification satisfies the physical data, for checking the logical data as to whether the network specification satisfies the logical data, and for displaying the network specification drawing in a two-dimensional or three-dimensional manner on the basis of the data stored in the database. The system for operating and managing the network equipment can reduce and simplify management business for network managers as well as management business for managing materials and products by managers managing the materials and products.