Abstract: A position determination device includes: a communication unit including communication devices to perform wireless communication with a mobile terminal 1, the communication devices to repeatedly perform UWB communication for detecting a distance measurement value Vr, at least one of the communication devices being configured to repeatedly perform BLE communication for receiving the movement value Vm; a main position determination unit to determine a first coordinate position Pf(n) as a position of the mobile terminal, based on distance measurement values Vr; a sub-position determination unit to determine a second coordinate position Ps(n) as a position of the mobile terminal 1, based on the movement value Vm; and a determination position setting unit to set any one of the first coordinate position Pf(n) and the second coordinate position Ps(n) as a determination coordinate position Pj(n) that is a current position of the mobile terminal.

Abstract: A structure includes: a base material; a first layer provided over the base material; and a second layer provided over the first layer. The first layer is a Te layer, and the second layer includes a transition metal ditelluride layer.

Abstract: A learning model generating unit generates a learning model using a user ID of a user estimated by a driver estimating unit and driving attributes of the user, as training data. Specifically, a learning model generating unit generates a learning model in which the driving attributes are an explanatory variable and the user ID of a user is an objective variable. When various driving attributes are input to the driving behavior model, the user ID of a driver specified by the attributes is output.

Abstract: A gas sensor includes: a semiconductor layer; a graphene film provided above the semiconductor layer and having at least a portion in contact with gas; and a barrier film between the semiconductor layer and the graphene film.

Abstract: Provided is a lubricating fluid supply structure of a power transmission device capable of stably supplying a lubricating fluid to a built-in part to which the lubricating fluid is supplied with a high priority. A supply pipe (64a) includes a first main pipe line (L1) connected to a priority part, a second main pipe line (L2) connected to a non-priority part, and an intermediate pipe line (LM) connecting the first main pipe line (L1) and the second main pipe line (L2) to each other. A first height (H1) of a connection part of the first main pipe line (L1) connected to the intermediate pipe line (LM) is lower than a second height (H2) located at the highest position in a flow path bottom surface of the intermediate pipe line (LM).

Abstract: A power transmission device is provided. A rotary shaft is provided in a housing via a bearing. A lubricant passage that is opened at an end is formed in the rotary shaft. A discharge channel that discharges the lubricant in the lubricant passage in a radial direction from an opening at the end of the rotary shaft and supplies the lubricant to the bearing is provided. An annular protruding portion is provided in the discharge channel. The annular protruding portion is formed on an inner surface of the housing facing an axial direction of the rotary shaft and protrudes to between the rotary shaft and the bearing.

Abstract: A game machine comprises: a lottery mechanism where a plurality of pockets, each being correlated to each choice, are provided so that at least one choice is selected from a plurality of choices, and a lottery that by making a ball enter any one of the plurality of pockets, the choice correlated to the pocket is selected is executed; and a discharging mechanism which discharges a ball to the lottery mechanism, wherein the discharging mechanism is controlled so that at least one ball is discharged to the lottery mechanism as one lottery unit, and further controlled so that the game body is discharged continuously to repeat the lottery by the lottery unit, as long as a predetermined end condition is not established.

Abstract: A graphene nanoribbon precursor has a structure that is indicated by a predetermined chemical formula. In the chemical formula (1), n1 is an integer that is greater than or equal to 1 and less than or equal to 6; X, Y, and Z are F, Cl, Br, I, H, OH, SH, SO2H, SO3H, SO2NH2, PO3H2, NO, NO2, NH2, CH3, CHO, COCH3, COOH, CONH2, COCl, CN, CF3, CCl3, CBr3, or CI3; and when desorption temperatures of X, Y and Z from carbon atoms constituting six-membered rings are respectively TX, TY, and TZ, a relationship of TX<TY?TZ is satisfied.

Abstract: Provided is a lubricating fluid supply structure of a power transmission device capable of stably supplying a lubricating fluid to a built-in part to which the lubricating fluid is supplied with a high priority. A supply pipe (64a) includes a first main pipe line (L1) connected to a priority part, a second main pipe line (L2) connected to a non-priority part, and an intermediate pipe line (LM) connecting the first main pipe line (L1) and the second main pipe line (L2) to each other. A first height (H1) of a connection part of the first main pipe line (L1) connected to the intermediate pipe line (LM) is lower than a second height (H2) located at the highest position in a flow path bottom surface of the intermediate pipe line (LM).

Abstract: A power transmission device is provided. A rotary shaft is provided in a housing via a bearing. A lubricant passage that is opened at an end is formed in the rotary shaft. A discharge channel that discharges the lubricant in the lubricant passage in a radial direction from an opening at the end of the rotary shaft and supplies the lubricant to the bearing is provided. An annular protruding portion is provided in the discharge channel. The annular protruding portion is formed on an inner surface of the housing facing an axial direction of the rotary shaft and protrudes to between the rotary shaft and the bearing.

Abstract: A gas sensor includes: a semiconductor layer; a graphene film provided above the semiconductor layer and having at least a portion in contact with gas; and a barrier film between the semiconductor layer and the graphene film.

Abstract: A stacked structure includes: an insulating substrate; a graphene film that is formed on the insulating substrate; and a protective film that is formed on the graphene film and is made of a transition metal oxide, which is, for example, Cr2O3. Thereby, at the time of transfer of the graphene, polymeric materials such as a resist are prevented from directly coming into contact with the graphene and nonessential carrier doping on the graphene caused by a polymeric residue of the resist is suppressed.

Abstract: A GNR is a ribbon-shaped graphene film which includes: five or more (for example, five, seven, or nine) six-membered rings of carbon atoms which are bonded and arranged in line in a short side direction; and a complete armchair type edge structure along a long side direction. By such a constitution, without using a transfer method, there are materialized a highly reliable graphene film which has an armchair type edge structure with a uniform width at a desired value and which enables an electric current on-off ratio of 105 or more that is practically sufficient for exhibiting a desired band gap.

Abstract: A stacked structure includes: an insulating substrate; a graphene film that is formed on the insulating substrate; and a protective film that is formed on the graphene film and is made of a transition metal oxide, which is, for example, Cr2O3. Thereby, at the time of transfer of the graphene, polymeric materials such as a resist are prevented from directly coming into contact with the graphene and nonessential carrier doping on the graphene caused by a polymeric residue of the resist is suppressed.

Abstract: A vehicle illumination apparatus includes: a start switch that is provided in a vehicle interior, is operated by a vehicle user, and is used to start a vehicle system; a plurality of light sources arranged on a curved line that extends in a direction or in a plurality of directions from the start switch as an origin; and a control unit that turns on, when receiving a first signal indicating that the start switch is operated from an OFF state to an ON state, the plurality of light sources from the operated start switch as an origin, in the order of a light source close to the origin to a light source far from the origin of the plurality of light sources along the curved line.

Abstract: A game system is provided that can control power-feeding of a power-feeding device according to playing of a game. In a game system that executes an arcade game and that is provided with a power-feeding device that feeds a personal terminal device, it is determined whether or not the arcade game is being executed, and the power-feeding function of the power-feeding device is controlled on the basis of the result of that determination.

Abstract: A game machine comprises: a lottery mechanism where a plurality of pockets, each being correlated to each choice, are provided so that at least one choice is selected from a plurality of choices, and a lottery that by making a ball enter any one of the plurality of pockets, the choice correlated to the pocket is selected is executed; and a discharging mechanism which discharges a ball to the lottery mechanism, wherein the discharging mechanism is controlled so that at least one ball is discharged to the lottery mechanism as one lottery unit, and further controlled so that the game body is discharged continuously to repeat the lottery by the lottery unit, as long as a predetermined end condition is not established.

Abstract: A GNR is a ribbon-shaped graphene film which includes: five or more (for example, five, seven, or nine) six-membered rings of carbon atoms which are bonded and arranged in line in a short side direction; and a complete armchair type edge structure along a long side direction. By such a constitution, without using a transfer method, there are materialized a highly reliable graphene film which has an armchair type edge structure with a uniform width at a desired value and which enables an electric current on-off ratio of 105 or more that is practically sufficient for exhibiting a desired band gap.

Abstract: A game system is provided that is capable of imparting a novel game sensation to the user by operating together with a means that selects at least one option from among several options. In a game system, with which a lottery game in which at least one option is selected from a plurality of options, and a chain game in which the progression of the game changes on the basis of the game result of the first game are executed, in the chain game, region data is generated for arranging, in a plurality of game progression regions, a plurality of selectable regions that are linked to the plurality of options; and the region data is updated so as to set certain game progression regions as being acquired regions, on the basis of the options selected in the lottery game.