Abstract: Optimization of a compression algorithm to be applied is realized in subgraph units of a neural network. A preferred aspect of the present invention is an information processing device that selects an algorithm for compressing a neural network. The information processing device includes a subgraph dividing section which divides the neural network into subgraphs and an optimizing section which outputs a compression configuration in which one compression technique selected from a plurality thereof is associated with each of the subgraphs.

Abstract: An arithmetic operation device causes a convolution arithmetic unit to perform a convolution arithmetic operation between a filter and target data corresponding to a size of the filter in each of a plurality of convolution layers constituting a neural network. The arithmetic operation device includes: a bit reduction unit that reduces a bit string corresponding to a first bit number from a least significant bit of the target data and reduces a bit string corresponding to a second bit number from a least significant bit of a weight that is an element of the filter for each convolution layer; and a bit addition unit that adds a bit string corresponding to a third bit number obtained by adding the first bit number and the second bit number to a least significant bit of a convolution arithmetic operation result output from the convolution arithmetic unit by inputting the target data and the weight after being reduced by the bit reduction unit to the convolution arithmetic unit.

Abstract: The present disclosure provides a glass composition for chemical strengthening, the glass composition having a high alkali resistance and being suitable for achieving both the surface compressive stress and the compressive stress layer depth. The glass composition according to the present disclosure includes, as components, in mol %: 60 to 80% SiO2; 1 to 5% Al2O3; 5 to 25% MgO; 0 to 5% CaO; 10 to 20% Na2O; and 0 to 10% K2O. A chemically strengthened glass article, for example, having a surface compressive stress of 650 to 950 MPa and a compressive stress layer depth of 7 to 17 ?m can be provided using the glass composition.

Abstract: Provided is a new technique that enables authentication of sources as well as storage and distribution conditions of food.

Abstract: The present disclosure provides a glass composition which is for chemical strengthening, from which a glass sheet can be produced by a common float process, and which is suitable for achieving both a surface compressive stress and a compressive stress layer depth. The glass composition according to the present disclosure includes, as components, in mol %: 60 to 80% SiO2; 1 to 5% Al2O3; 5 to 25% MgO; 0 to 5% CaO; 10 to 20% Na2O; and 0 to 10% K2O. A chemically strengthened glass article, for example, having a surface compressive stress of 500 MPa or more and a compressive stress layer depth of 10 ?m or more can be provided using the glass composition.

Abstract: The present invention aims to reduce power consumption in the operation based upon a recognition device (1000) including, in a neural network of multiple layers that output type of an object and existing coordinates based on external environment information, a selector (103) that selects input data to convolution operation units (107-1 to L) from external environment information; convolution operation units (107-1 to L) configured by a plurality of layers connected in cascade; and a parameter storage unit (109) that stores a weight parameter of each layer, a cumulative addition count of each layer, and an omitting bit number of each layer. The recognition device includes operation stop signal generation units (116-1 to L) that transmit one or more stop signals for stopping some or all of the computing units of the convolution operation units (107-1 to L) to the convolution operation units (107-1 to L) for each layer.

Abstract: Provided is a training recognition device that implements training of a DNN for article recognition that does not require manual annotation for an image for training and can reduce power consumption, time, and hardware amount required for training.

Abstract: A reception power supplying unit generates each of reception signals before and after a switching operation. A signal processing circuit generates each of difference signals before and after the switching operation on the basis of the reception signal and a reference signal. A phase difference detector calculates, as a transmission phase difference, the phase difference between transmission power supplying units on the basis of the respective difference signals, and adjusts a phase shift amount on the basis of the transmission phase difference and a set phase difference that is previously set.

Abstract: The present invention minimizes the overall area occupied by a reception antenna while preventing erroneous detections resulting from azimuth aliasing. A reception antenna includes antenna elements that are disposed along the horizontal direction, antenna elements that are disposed along the vertical direction, and an antenna element that is disposed at an angle from the antenna elements with respect to the horizontal direction and is disposed at an angle from the antenna elements with respect to the vertical direction. The distance between the centers of the antenna elements in the horizontal direction differs from the distances between the center of the antenna element and the respective centers of the antenna elements in the horizontal direction. The distance between the centers of the antenna elements in the vertical direction differs from the distances between the center of the antenna element and the respective centers of the antenna elements in the vertical direction.

Abstract: An arithmetic operation device causes a convolution arithmetic unit to perform a convolution arithmetic operation between a filter and target data corresponding to a size of the filter in each of a plurality of convolution layers constituting a neural network. The arithmetic operation device includes: a bit reduction unit that reduces a bit string corresponding to a first bit number from a least significant bit of the target data and reduces a bit string corresponding to a second bit number from a least significant bit of a weight that is an element of the filter for each convolution layer; and a bit addition unit that adds a bit string corresponding to a third bit number obtained by adding the first bit number and the second bit number to a least significant bit of a convolution arithmetic operation result output from the convolution arithmetic unit by inputting the target data and the weight after being reduced by the bit reduction unit to the convolution arithmetic unit.

Abstract: The present invention provides an antenna comprising: a radiation unit that is formed on a substrate; a waveguide that propagates therein radio waves radiated from the radiation unit and radiates the radio waves as a beam; and a dielectric lens that is arranged in an opening of the waveguide and has an incident plane facing the radiation unit and a radiation plane radiating radio waves entered from the incident plane. The radiation plane of the dielectric lens has a plane orientation different from a flat plane perpendicular to the radiation direction of the beam.

Abstract: The present invention provides a radar device capable of reducing processing load while arraying receiving antennas in two directions. In the present invention, a transmitting unit (transmitting antenna) transmits an electromagnetic wave. A plurality of receiving antennas 108 receive a reflected wave from an object which reflects the electromagnetic wave, and convert the reflected wave into a first signal Sig1. A plurality of receiving circuits 520 are respectively connected to the receiving antennas 108 and generate a second signal Sig2 from the first signal Sig1. A signal processing unit 103 processes the second signal Sig2. The plurality of receiving antennas 108 are arrayed in a first direction and a second direction crossing the first direction.

Abstract: The present invention realizes stable operation of a radar device even if there is radio wave interference between multiple radar devices. A radar device 108 is provided with the following: an oscillator 105 that generates a modulated signal that has undergone frequency modulation; a transmission unit 103 that emits a transmission signal that has undergone frequency modulation during a prescribed modulation operation period using the modulated signal generated by the oscillator 105; a reception unit 104 that receives a reception signal which is the transmission signal that has been reflected off of an object in the area; and a signal processing unit 106.

Abstract: The present invention is an antenna provided with: a plurality of radiating parts formed on a base plate; a waveguide tube inside of which radio waves emitted from the radiating parts propagate; a lens having a plurality of curved surfaces having a substantially hyperbolic shape and disposed in an opening of the waveguide tube; and a protruding part formed in a tapered shape between the plurality of radiating parts. The tip of the protruding part is formed at a position lower than an opening surface.

Abstract: Provided is an antenna which includes a plurality of radiating portions which are formed on a substrate and a plurality of dielectric lenses for respectively converting a spherical wave radiated from each radiating portion into a plane wave, wherein the shape of a cross section of each dielectric lens perpendicular to a radiation direction of a beam is formed in a shape which radiates a beam which is narrower in a second direction than in a first direction orthogonal to the second direction, and the plurality of dielectric lenses are arranged side by side in the second direction so that beams radiated from the respective dielectric lenses are synthesized.

Abstract: The present invention aims to provide a high-dose formulation with improved properties of a pharmaceutical composition comprising a poorly soluble basic agent, particularly a compound represented by formula (I) or a salt thereof. The problem described above can be solved by providing a pharmaceutical composition comprising the compound represented by formula (I) or a salt thereof, a surfactant, and a basic substance.

Abstract: The present invention provides an antenna comprising: a radiation unit that is formed on a substrate; a waveguide that propagates therein radio waves radiated from the radiation unit and radiates the radio waves as a beam; and a dielectric lens that is arranged in an opening of the waveguide and has an incident plane facing the radiation unit and a radiation plane radiating radio waves entered from the incident plane. The radiation plane of the dielectric lens has a plane orientation different from a flat plane perpendicular to the radiation direction of the beam.

Abstract: A radar device includes a plurality of antenna elements aligned in a left-right direction and an up-down direction. A CPU that calculates the individual arrival angles in an arrival angle group for the left-right direction on the basis of reflected waves received by the plurality of antenna elements aligned in the left-right direction and the individual arrival angles in an arrival angle group for the up-down direction on the basis of reflected waves received by the plurality of antenna elements aligned in the up-down direction. According to the combination of the number of left-right direction arrival angles and up-down direction arrival angles, the CPU selects a method for pairing the arrival angles for the left-right direction and the up-down direction. The radar device is capable of appropriately pairing arrival angles in the two sets of directions and specifying the two-dimensional directions of each of a plurality of objects.

Abstract: A reception power supplying unit generates each of reception signals before and after a switching operation. A signal processing circuit generates each of difference signals before and after the switching operation on the basis of the reception signal and a reference signal. A phase difference detector calculates, as a transmission phase difference, the phase difference between transmission power supplying units on the basis of the respective difference signals, and adjusts a phase shift amount on the basis of the transmission phase difference and a set phase difference that is previously set.

Abstract: Provided is an antenna which includes a plurality of radiating portions which are formed on a substrate and a plurality of dielectric lenses for respectively converting a spherical wave radiated from each radiating portion into a plane wave, wherein the shape of a cross section of each dielectric lens perpendicular to a radiation direction of a beam is formed in a shape which radiates a beam which is narrower in a second direction than in a first direction orthogonal to the second direction, and the plurality of dielectric lenses are arranged side by side in the second direction so that beams radiated from the respective dielectric lenses are synthesized.