Abstract: This shock absorber includes a piston main body and a piston band. The piston main body has, at an outer peripheral portion thereof, a stepped portion including a large-diameter surface portion, a stepped surface portion and a small-diameter surface portion. The piston band has, at an outer peripheral portion thereof, a large diameter portion, a medium diameter portion formed so as to have a smaller diameter than the large diameter portion, and a small diameter portion formed between the large diameter portion and the medium diameter portion so as to have a smaller diameter than the medium diameter portion, in a state before being disposed in a cylinder. At one end on the side close to a tip portion of a piston rod, an inner peripheral surface is inclined toward the piston main body side from the large-diameter surface portion to a small-diameter surface portion of the stepped portion.

Abstract: This disclosure relates to a connection device that can provide a new function for an electronic device. A film antenna receives a wireless signal transmitted by radio, a relay unit relays the received wireless signal to a television receiver, an LED indicator emits light based on a control signal transmitted from the television receiver, a storage case stores the film antenna, the relay unit and a light emitting unit, and a connection member connects the storage case to the television receiver. In addition, in a state of being connected to the television receiver, in a normal direction to a housing surface having a display unit on a housing of the television receiver, the storage case has a protruding section which further protrudes from the housing surface and stores the film antenna in the protruding section. For example, this disclosure can be applied to a receiving device having a receiving unit which receives the wireless signal.

Abstract: A reflect array includes at least one common electrode arranged on an incident side of a radio wave, at least one bias electrode arranged to overlap a back side of the at least one common electrode, a bias signal line arranged on the back side of the at least one common electrode and connected to the at least one bias electrode, and a liquid crystal layer between the at least one common electrode and the at least one bias electrode. The at least one common electrode is at a constant potential, and a bias voltage is applied to the at least one bias electrode via the bias signal line to change the dielectric constant of the liquid crystal layer.

Abstract: A wireless communication device includes a base material; a directivity control array and a wiring disposed on the base material, the directivity control array having a plurality of unit elements disposed in a certain two-dimensional pattern, and the wiring connected to a DC power supply to apply a DC voltage to desired unit elements; the wireless communication device further comprising a controller to control the DC voltage to be applied to the desired unit elements.

Abstract: Provided is a method for manufacturing carbon monoxide, including a step of generating carbon monoxide by a decomposition reaction of at least one raw material of formic acid or formic acid alkyl ester in the presence of a solid acid catalyst, in which the solid acid catalyst has a BET specific surface area of 590 m2/g or less.

Abstract: A semiconductor memory device includes a stacked body in which a first insulating layer and a first conductive layer are alternately stacked in a first direction. A columnar body includes a first insulating portion extending in the first direction in the stacked body, a first semiconductor portion provided between the first insulating portion and the stacked body, and a third insulating portion provided between a second insulating portion provided between the first semiconductor portion and the stacked body, and the second insulating portion and the stacked body, and has a first end and a second end opposite to the first end. A second conductive layer is provided on the stacked body and is electrically connected to the first semiconductor portion at the first end of the columnar body.

Abstract: According to one embodiment, a semiconductor storage device includes a substrate; a stacked body provided above the substrate, wherein the stacked body includes a plurality of first insulating layers and a plurality of conductive layers that are alternately stacked on top of one another along a vertical direction; a plurality of columnar portions that penetrate the stacked body; a first slit, provided in the vertical direction, that divides one or more of the plurality of conductive layers at least at an upper portion of the stacked body; and a second insulating layer that overlays an opening of the first slit, which forms a cavity.

Abstract: A film antenna receives a wireless signal transmitted by radio, a relay unit relays the received wireless signal to a television receiver, an LED indicator emits light based on a control signal transmitted from the television receiver, a storage case stores the film antenna, the relay unit and a light emitting unit, and a connection member connects the storage case to the television receiver. In addition, in a state of being connected to the television receiver, in a normal direction to a housing surface having a display unit on a housing of the television receiver, the storage case has a protruding section which further protrudes from the housing surface and stores the film antenna in the protruding section. For example, this disclosure can be applied to a receiving device having a receiving unit which receives the wireless signal.

Abstract: This disclosure relates to a connection device that can provide a new function for an electronic device. A film antenna receives a wireless signal transmitted by radio, a relay unit relays the received wireless signal to a television receiver, an LED indicator emits light based on a control signal transmitted from the television receiver, a storage case stores the film antenna, the relay unit and a light emitting unit, and a connection member connects the storage case to the television receiver. In addition, in a state of being connected to the television receiver, in a normal direction to a housing surface having a display unit on a housing of the television receiver, the storage case has a protruding section which further protrudes from the housing surface and stores the film antenna in the protruding section. For example, this disclosure can be applied to a receiving device having a receiving unit which receives the wireless signal.

Abstract: An electric storage system is provided including a switching unit which is arranged between an electric storage unit of an electric storage device which is configured to be connectable in parallel with another power supply device and wire which is configured to electrically connect the electric storage device and the another power supply device, wherein the switching unit is configured to switch the electrical connection relationship between the wire and the electric storage unit; and a restriction unit which is connected in parallel with the switching unit between the wire and the electric storage unit, has a higher resistance than the switching unit, and is configured to cause current to flow in a direction from the electric storage unit to the wire and suppress current flowing in a direction from the wire to the electric storage unit.

Abstract: A semiconductor memory device includes a substrate, a plurality of first conductive layers and a plurality of first insulating layers alternately arranged in a first direction intersecting the substrate, a first semiconductor layer extending in the first direction and facing the first semiconductor layers and the first insulating layers, a first charge storage layer disposed between the first conductive layers and the first semiconductor layer, and a second semiconductor layer connected to one end of the first semiconductor layer in the first direction. The first insulating layers at least partially contains a first element. The first element is at least one of phosphorus (P), arsenic (As), carbon (C), and argon (Ar).

Abstract: To enable guidance to be given more understandably, depending on the guidance location. Provision of an image recognizing unit for analyzing the state of a guidance object that serves as a landmark for a guidance location, through image recognition using an image captured for the direction forward of a vehicle; a guidance information generating unit for generating guidance information that includes a supplementary explanation regarding the state of the guidance object, depending on the result of the analysis; and an output processing unit for outputting the guidance information.

Abstract: This shock absorber includes a piston main body and a piston band. The piston main body has, at an outer peripheral portion thereof, a stepped portion including a large-diameter surface portion, a stepped surface portion and a small-diameter surface portion. The piston band has, at an outer peripheral portion thereof, a large diameter portion, a medium diameter portion formed so as to have a smaller diameter than the large diameter portion, and a small diameter portion formed between the large diameter portion and the medium diameter portion so as to have a smaller diameter than the medium diameter portion, in a state before being disposed in a cylinder. At one end on the side close to a tip portion of a piston rod, an inner peripheral surface is inclined toward the piston main body side from the large-diameter surface portion to a small-diameter surface portion of the stepped portion.

Abstract: The present disclosure provides alternative voice guidance in conformity with a current situation at a guidance point. A navigation device includes an image analysis unit configured to analyze an image in which a front of a vehicle is captured, a storage unit configured to store map information, a route search unit configured to search for a route to a target place set by a user, based on the map information to generate a recommended route, a voice guidance unit configured to provide, by voice or sound, guidance to a guidance point on the generated recommended route, and an input reception unit configured to receive a request for alternative voice guidance from the user, wherein when the input reception unit receives the request for alternative voice guidance, the voice guidance unit generates voice guidance for notifying the user of the guidance point, based on an analysis result of the image.

Abstract: A wireless communication device includes a base material; a directivity control array and a wiring disposed on the base material, the directivity control array having a plurality of unit elements disposed in a certain two-dimensional pattern, and the wiring connected to a DC power supply to apply a DC voltage to desired unit elements; the wireless communication device further comprising a controller to control the DC voltage to be applied to the desired unit elements.

Abstract: According to one embodiment, a semiconductor storage device includes: a substrate; a plurality of first gate electrodes arranged in a first direction intersecting with a substrate surface; a first semiconductor film extending in the first direction and facing the plurality of first gate electrodes; a first gate insulating film provided between the plurality of first gate electrodes and the first semiconductor film; a second gate electrode disposed farther away from the substrate than the plurality of first gate electrodes; a second semiconductor film that extends in the first direction, faces the second gate electrode, and has, in the first direction, one end connected to the first semiconductor film; and a second gate insulating film provided between the second gate electrode and the second semiconductor film. The second gate electrode includes: a first portion; and a second portion provided between the first portion and the second semiconductor film, and facing the second semiconductor film.

Abstract: According to one embodiment, a semiconductor storage device includes a substrate; a stacked body provided above the substrate, wherein the stacked body includes a plurality of first insulating layers and a plurality of conductive layers that are alternately stacked on top of one another along a vertical direction; a plurality of columnar portions that penetrate the stacked body; a first slit, provided in the vertical direction, that divides one or more of the plurality of conductive layers at least at an upper portion of the stacked body; and a second insulating layer that overlays an opening of the first slit, which forms a cavity.

Abstract: On an outer circumferential portion of a piston band, in a natural state before being disposed in a cylinder, a large diameter part is formed on a side close to a distal end portion of a piston rod or on a side far from the distal end portion, a medium diameter part having a diameter smaller than that of the large diameter part is formed on a side far from the distal end portion or on a side close to the distal end portion, and a small diameter part having a diameter smaller than that of the medium diameter part is formed between the large diameter part and the medium diameter part.

Abstract: According to one embodiment, a semiconductor device includes a substrate, a stack comprising a plurality of conductive layers stacked one over the other in a first direction, and an insulating layer interposed between adjacent conductive layers located over the substrate, a first semiconductor layer extending inwardly of the stack and through the plurality of conductive layers in the first direction, a memory layer located between the first semiconductor layer and the plurality of conductive layers, and a second semiconductor layer located over, and in contact with, the first semiconductor layer, wherein the second semiconductor layer includes a third semiconductor layer containing phosphorous, and a fourth semiconductor layer containing carbon provided between the first semiconductor layer and the third semiconductor layer.

Abstract: An electric storage system is provided including a switching unit which is arranged between an electric storage unit of an electric storage device which is configured to be connectable in parallel with another power supply device and wire which is configured to electrically connect the electric storage device and the another power supply device, wherein the switching unit is configured to switch the electrical connection relationship between the wire and the electric storage unit; and a restriction unit which is connected in parallel with the switching unit between the wire and the electric storage unit, has a higher resistance than the switching unit, and is configured to cause current to flow in a direction from the electric storage unit to the wire and suppress current flowing in a direction from the wire to the electric storage unit.