Abstract: A first controller of a first device monitors communication to a first vehicle connected to the network. Further, when it is detected that an attack on the first vehicle is being carried out from the attack source device, the first controller transmits a first command for activating a honeypot server simulating a vehicle system of the first vehicle to the second device and transmits a second command for transferring packets transmitted from the attacking device to the first vehicle to the second device to a communication device that relays communication to the first vehicle in the network. Further, a second controller of a second device processes packets transmitted from the attack source device to the first vehicle and transferred to the second device by the communication device.

Abstract: An information processing apparatus comprises a controller configured to execute: obtaining, from a user device, a query requesting name resolution of a first device accessible via a wide area network by DNS protocol; obtaining a first IP address, which is an IP address of the first device, based on the query; generating a second IP address that is a dummy IP address corresponding to the first IP address; replacing the first IP address with the second IP address, and transmitting a response to the query to the user device, with the second IP address as result of the name resolution; when a connection request addressed to the second IP address is received from the user device, transmitting the connection request to the wide area network, after replacing a destination from the second IP address to the first IP address.

Abstract: A prepreg containing a matrix resin containing: a polyetherimide resin (A) having a repeating unit represented by General Formula (A); and carbon fibers, in which the matrix resin satisfies Condition (1). Condition (1): A tensile elongation at break (T1) of a film, obtained by extrusion-molding the matrix resin into a film shape, in a TD direction, and a tensile elongation at break (T2) of the film in the TD direction after immersing of the film for 1,000 hours in a specific oil at 23° C. are measured, and a tensile elongation retention rate obtained by Expression (1) is 15% or greater and 90% or less. Tensile Elongation Retention Rate=(Tensile Elongation at Break (T2)/Tensile Elongation at Break (T1))×100 . . . (1) (in Formula (a), m is a number of 5 to 1,500.

Abstract: A power semiconductor module includes a plurality of self-arc-extinguishing semiconductor elements, a printed wiring board, a plurality of conductive joining members, and a plurality of conductive gate wires. The printed wiring board includes an insulating substrate, a source conductive pattern, and a gate conductive pattern. The plurality of self-arc-extinguishing semiconductor elements each include a source electrode and a gate electrode. The source electrodes are joined to the source conductive pattern by means of the plurality of conductive joining members. The plurality of conductive gate wires connect the gate electrodes and the gate conductive pattern.

Abstract: A power semiconductor device in which the size of an insulating substrate is reduced and connection failure can be suppressed includes an insulating substrate, a semiconductor element, and a printed circuit board. The semiconductor element is bonded to one main surface of the insulating substrate. The printed circuit board is bonded to face the semiconductor element. The semiconductor element has a main electrode and a signal electrode. The printed circuit board includes a core member, a first conductor layer, and a second conductor layer. The second conductor layer has a bonding pad. The printed circuit board has a missing portion. A metal column portion is arranged to pass through the inside of the missing portion and reach the insulating substrate. The signal electrode and the bonding pad are connected by a metal wire. The metal column portion and the insulating substrate are bonded.

Abstract: The object is to provide a technology for enabling detection of the voltage resistance in an assembled snubber substrate. A semiconductor device includes: a snubber substrate fixed to a base while being spaced from a p electrode and an n electrode; a snubber circuit disposed on the snubber substrate and electrically connected to the p electrode and the n electrode; and a semiconductor element electrically connected to the snubber circuit. The base includes an insulating component insulating the p electrode, the n electrode, and the snubber substrate from one another.

Abstract: The object is to provide a technology for enabling detection of the voltage resistance in an assembled snubber substrate. A semiconductor device includes: a snubber substrate fixed to a base while being spaced from a p electrode and an n electrode; a snubber circuit disposed on the snubber substrate and electrically connected to the p electrode and the n electrode; and a semiconductor element electrically connected to the snubber circuit. The base includes an insulating component insulating the p electrode, the n electrode, and the snubber substrate from one another.

Abstract: Provided is a technique for improving product attachment. In a semiconductor device, the following expression is satisfied by an angle A formed by an imaginary line connecting two attachment holes together and an imaginary line connecting together a lowest point of one of two projections positioned in a surrounding portion of one of the two attachment holes and a contact point between a bulge and a heat sink, with a screw fastened to the heat sink through the one attachment hole, where M represents a vertical direction between the lower end of a body and the lower end of a case, where W represents a bulge amount of the bulge, where T represents a height of the projection, where L represents a horizontal distance from the outer peripheral end of the case to the outer peripheral end of the heat dissipation plate: 0<A<arctan((M+W?T)/L).

Abstract: Provided is a technique for improving product attachment. In a semiconductor device, the following expression is satisfied by an angle A formed by an imaginary line connecting two attachment holes together and an imaginary line connecting together a lowest point of one of two projections positioned in a surrounding portion of one of the two attachment holes and a contact point between a bulge and a heat sink, with a screw fastened to the heat sink through the one attachment hole, where M represents a vertical direction between the lower end of a body and the lower end of a case, where W represents a bulge amount of the bulge, where T represents a height of the projection, where L represents a horizontal distance from the outer peripheral end of the case to the outer peripheral end of the heat dissipation plate: 0<A<arctan ((M+W?T)/L).

Abstract: An image forming apparatus according to an embodiment includes a paper supply unit. An image forming unit forms an image on paper supplied from the paper supply unit. A reading unit generates image information by reading an original document, the generated image information corresponding to the original document. An input unit receives input designation of a memo region in the generated image information. A control unit determines a color of the original document based on the generated image information. The image forming unit forms a memo image in the designated memo region on the paper supplied from the paper supply unit with a color different from the determined color of the original document.

Abstract: An image forming apparatus comprises a sensor, a base, a clamping section and a limiting section. The sensor includes a hook having a claw section. The sensor is held on the base. The clamping section and the limiting section are arranged on the base. The claw section is clamped with the clamping section. The limiting section is elastically deformable when the sensor is mounted on the base. When the claw section is clamped with the clamping section, the limiting section faces the hook from the opposite side of the clamping section so as to limit the position of the hook.

Abstract: An image forming apparatus according to an embodiment includes a paper supply unit. An image forming unit forms an image on paper supplied from the paper supply unit. A reading unit generates image information by reading an original document, the generated image information corresponding to the original document. An input unit receives input designation of a memo region in the generated image information. A control unit determines a color of the original document based on the generated image information. The image forming unit forms a memo image in the designated memo region on the paper supplied from the paper supply unit with a color different from the determined color of the original document.

Abstract: An image forming apparatus comprises a sensor, a base, a clamping section and a limiting section. The sensor includes a hook having a claw section. The sensor is held on the base. The clamping section and the limiting section are arranged on the base. The claw section is clamped with the clamping section. The limiting section is elastically deformable when the sensor is mounted on the base. When the claw section is clamped with the clamping section, the limiting section faces the hook from the opposite side of the clamping section so as to limit the position of the hook.

Abstract: An image forming apparatus comprises a sensor, a base, a clamping section and a limiting section. The sensor includes a hook having a claw section. The sensor is held on the base. The clamping section and the limiting section are arranged on the base. The claw section is clamped with the clamping section. The limiting section is elastically deformable when the sensor is mounted on the base. When the claw section is clamped with the clamping section, the limiting section faces the hook from the opposite side of the clamping section so as to limit the position of the hook.

Abstract: An image forming apparatus comprises a sensor, a base, a clamping section and a limiting section. The sensor includes a hook having a claw section. The sensor is held on the base. The clamping section and the limiting section are arranged on the base. The claw section is clamped with the clamping section. The limiting section is elastically deformable when the sensor is mounted on the base. When the claw section is clamped with the clamping section, the limiting section faces the hook from the opposite side of the clamping section so as to limit the position of the hook.

Abstract: An alkaline development-type curable resin composition having an excellent strength against tearing, breaking, distortion and torsion, and excellent toughness, a cured product of the curable resin composition, a printed circuit board having the cured product, and a process for manufacturing the cured product are disclosed. A curable resin composition is obtained, which contains (A) a thermoplastic resin, (B) a thermosetting component, (C) an alkali-soluble component, and at least one of (D-1) a photopolymerization initiator and (D-2) a photo-base generator, the thermoplastic resin (A) having two or more glass transition points including two glass transition points Tgx and Tgy, which satisfy Tgx>30° C. and Tgy<0° C. and the thermosetting component (B) having a glass transition point Tgz, which satisfies Tgz?Tgy+20° C. Moreover, a cured product of the curable resin composition, a printed circuit board having the cured product, and a process for manufacturing the cured product are obtained.

Abstract: An alkaline development-type curable resin composition having an excellent strength against tearing, breaking, distortion and torsion, and excellent toughness, a cured product of the curable resin composition, a printed circuit board having the cured product, and a process for manufacturing the cured product are disclosed. A curable resin composition is obtained, which contains (A) a thermoplastic resin, (B) a thermosetting component, (C) an alkali-soluble component, and at least one of (D-1) a photopolymerization initiator and (D-2) a photo-base generator, the thermoplastic resin (A) having two or more glass transition points including two glass transition points Tgx and Tgy, which satisfy Tgx>30° C. and Tgy<0° C. and the thermosetting component (B) having a glass transition point Tgz, which satisfies Tgz?Tgy+20° C. Moreover, a cured product of the curable resin composition, a printed circuit board having the cured product, and a process for manufacturing the cured product are obtained.

Abstract: To provide a water disintegratable fibrous sheet with high water disintegratability and wet strength, that can be used as a cleaning sheet. A prescribed water disintegratable fibrous sheet comprising 30-50% by mass of unbeaten pulp (a) with a beating degree of 700 cc or greater; 20-40% by mass of beaten pulp (b) with a beating degree of 400-700 cc; 15-45% by mass of regenerated cellulose (c) with a beating degree of 700 cc or greater; and 2-15% by mass of fibrillated purified cellulose (d) with a beating degree of 0-400 cc.

Abstract: The nonwoven fabric sheet of the present invention is characterized by a porosity in the range of 0.3 to 0.7 and an average pore size in the range of 0.5 ?m to 5.0 ?m. The nonwoven fabric sheet of the present invention preferably has a maximum pore size (?m)/average pore size (?m) ratio of 1.30 or lower. The nonwoven fabric sheet of the present invention is obtained by press-molding a nonwoven fabric at a temperature lower than the melting point of the thermoplastic resin which constitutes the nonwoven fabric sheet. According to the present invention, there is provided a nonwoven fabric sheet that has a high porosity, small uniform pore sizes and excellent productivity, which can suitably be used in various applications such as filters, light diffusing material, liquid absorber and heat insulating materials; and a method for producing the nonwoven fabric sheet.

Abstract: A laser welding apparatus and method reduce the effect of the fume resulting from a weld. An air injecting nozzle is installed at a laser processing head. The injecting direction of air from the air injecting nozzle is set such that the air flows across a laser beam irradiated from the laser processing head while the air flow avoids direct contact with the laser irradiating point on the work piece.