Abstract: There is provided a fish egg processing apparatus capable of performing a predetermined processing on fertilized eggs with higher efficiency. A gene injection device 1 which is a fish egg processing apparatus according to the present invention includes a processing water tank 8 which processes collected fish eggs e and a processing device for injecting a predetermined substance into the fish eggs e positioned in the processing water tank 8, wherein the processing water tank 8 includes: a region prior to processing 81 where the width dimension is set such that a plurality of the fish eggs e are not allowed to lie side by side and form a line in order to house the fish eggs e prior to processing; and a region after processing 82 for housing the fish eggs e on which a predetermined processing has been performed.

Abstract: A soft spherical object conveying apparatus according to the present invention comprising: a water tank into which at least one soft spherical object is introduced; a conveying rotary member that rotates in the water tank and has a peripheral part provided with a plurality of housing recesses housing each one of the soft spherical objects; a guide member disposed along part of the peripheral part of the conveying rotary member in the water tank; and a removing roller that rotates on an upstream side of the guide member in the water tank in a rotation direction of the conveying rotary member, such that a part of the removing roller opposed to the peripheral part of the conveying rotary member moves in a direction away from the guide member.

Abstract: A hole inner-surface cutting apparatus includes a working head composed of a rotatable body having a cutting tool and a main body, a rotation rod for rotating the rotatable body, and a stroke rod for stroking the working head. At least three positioning mechanisms for positioning the working head along a radial direction in the penetrating hole is provided on the main body. Each of the positioning mechanisms has three sliders arranged radially, guide rollers respectively disposed on distal ends of the sliders, a piston for pressing the sliders radially outward, and a fluid pressure chamber for actuating the piston. Further provided is a controller for controlling fluid pressures in the fluid pressure chambers of the positioning mechanisms independently from each other.

Abstract: A terminal includes a first processor to generate a first packet when an electric-power amount capable of being supplied by a first electric-power-supplier is equal to or larger than a first threshold value, and generate a second packet that indicates a survival of the terminal in which the electric-power consumed for transmission of the second packet is smaller than the electric-power consumed for transmission of the first packet when the electric-power amount capable of being supplied by the first electric-power-supplier is less than the first threshold value, and a server includes a second processor to execute a first processing corresponding to the first packet when the first packet is received, execute a second processing corresponding to survival of the terminal when the second packet is received, and detect a failure occurrence of the terminal when the first and second packets are not received for a predetermined time.

Abstract: An object of the present invention is to solve problems in terms of stagnation of research on norovirus by providing a cultured transgenic cell or a transgenic animal in which murine norovirus (MNV) can be grown across the barrier of host specificity in mammalian cells, and providing a screening method that uses the cultured transgenic cell or the transgenic animal. The present inventors have found that MNV infection is determined in a cultured transgenic mammalian cell or a mammal possessing the cultured transgenic mammalian cell as its own cell, the cultured transgenic mammalian cell containing one or more species selected from the entirety or a portion of the murine CD300F gene and/or a CD300 family gene having an extracellular domain nucleotide sequence similar to that of the murine CD300F gene. The present inventors have solved the aforementioned problems by providing, for example, a norovirus-related drug screening method on the basis of this finding.

Abstract: A semiconductor optical device includes: a first conductive type semiconductor layer; an active layer; a second conductive type semiconductor layer including a ridge portion; a pair of first grooves, formed on bottom surfaces of both sides of the ridge portion and dividing the active layer; an optical functioning part including the first and second conductive type semiconductor layers, converting a state of light, and having a height higher than a height of the bottom surface of the ridge portion; and a second groove, at least a part thereof being formed on the optical functioning part, an end portion thereof being connected to the first groove, the second conductive type semiconductor layer being divided, and the maximum height of an inner wall surface thereof being higher than the maximum height of an inner wall surface of the first groove.

Abstract: Provided is an optical semiconductor device including a semiconductor substrate; a first semiconductor multilayer that is stacked on a first surface side of the semiconductor substrate, has a mesa structure extending along a light emitting direction, and emits light from an exit end surface; an electrode pad portion for wire bonding which is electrically connected to the upper surface of the mesa structure of the first semiconductor multilayer, is disposed on one side of the mesa structure, and is electrically connected to outside; and an electrode pad peripheral portion including a first rising surface which is in contact with the outer edge of the electrode pad portion on the exit end surface side and rises along the stacking direction from the electrode pad portion, in which a lower surface of the electrode pad portion is higher than the upper surface of the mesa structure of the first semiconductor multilayer.

Abstract: A semiconductor optical device includes: a first conductive type semiconductor layer; an active layer; a second conductive type semiconductor layer including a ridge portion; a pair of first grooves, formed on bottom surfaces of both sides of the ridge portion and dividing the active layer; an optical functioning part including the first and second conductive type semiconductor layers, converting a state of light, and having a height higher than a height of the bottom surface of the ridge portion; and a second groove, at least a part thereof being formed on the optical functioning part, an end portion thereof being connected to the first groove, the second conductive type semiconductor layer being divided, and the maximum height of an inner wall surface thereof being higher than the maximum height of an inner wall surface of the first groove.

Abstract: Provided is a butt-jointed (BJ) semiconductor integrated optical device having a high manufacturing yield. A semiconductor integrated optical device, which is configured such that, on a semiconductor substrate, a first semiconductor optical element including an active layer and a second semiconductor optical element including a waveguide layer are butt-jointed to each other with their optical axes being aligned with each other, includes: a semiconductor regrowth layer including at least one of a diffraction grating layer or an etching stop layer, which is formed by one epitaxial growth across an entire surface above the active layer and the waveguide layer; and a cladding layer formed above the semiconductor regrowth layer.

Abstract: Provided is a butt-jointed (BJ) semiconductor integrated optical device having a high manufacturing yield. A semiconductor integrated optical device, which is configured such that, on a semiconductor substrate, a first semiconductor optical element including an active layer and a second semiconductor optical element including a waveguide layer are butt-jointed to each other with their optical axes being aligned with each other, includes: a semiconductor regrowth layer including at least one of a diffraction grating layer or an etching stop layer, which is formed by one epitaxial growth across an entire surface above the active layer and the waveguide layer; and a cladding layer formed above the semiconductor regrowth layer.

Abstract: There is provided a novel method of forming uniform viral particles under physiological conditions. The method of forming uniform-sized viral particle aggregates composed of viral protein is characterized by incubating a viral protein such as SV40 virus VP1 at pH 5.0 to 7.0, room temperature, in the presence of 130 mM to 170 mM sodium chloride and 1.5 mM to 2.5 mM divalent cation, and in the presence of a particle formation acceleration factor such as SV40 VP2. For encapsulation of a substance to be encapsulated in the viral particles, the substance to be encapsulated is included during the incubation.

Abstract: An optical device includes a ridge-like optical waveguide portion, a mesa protector portion that is arranged in parallel to the optical waveguide portion, a resin portion that covers upper parts of the mesa protector portion and is disposed at both sides of the mesa protector portion, an electrode that is disposed on the optical waveguide portion, an electrode pad that is disposed on the resin portion located at an opposite side to the optical waveguide portion with respect to the mesa protector portion, and a connection portion that is disposed on the resin portion and electrically connects the electrode to the electrode pad.

Abstract: According to one embodiment, an information processor includes a display, an operating module, and a controller. The display includes a display screen. The operating module is configured to be capable of receiving an operation with respect to an image displayed on the display screen. The controller is configured to receive, from an external display device, layout information on layout of a plurality of display images displayed on an external display screen of the external display device, and to bring, based on the received layout information, a layout of a plurality of operation images displayable on the display screen and corresponding to the respective display images close to the layout of the display images corresponding to the operation images.

Abstract: According to one embodiment, an information processor is capable of expanding a function by connecting an external device therewith. The information processor includes a detector, an acquisition module, and a transmitter. The detector is configured to detect a connection with the external device. The acquisition module is configured to acquire, when the detector has detected the connection with the external device, graphical user interface (GUI) information to be used for providing a GUI of the external device from the external device. The transmitter is configured to transmit the GUI information to an operation terminal device capable of providing the GUI.

Abstract: A touch panel includes a first substrate having a first conductive layer on one surface; a second substrate having a second conductive layer on a surface on a side facing the first conductive layer; a plurality of first electrodes extending from the first conductive layer; and a plurality of second electrodes extending from the second conductive layer. The first conductive layer is formed of a plurality of parallel strips; and the plurality of first electrodes are formed of a straight portion extending in a predetermined direction, and an inclined portion coupled to the straight portion by being inclined by a predetermined angle with respect to a direction orthogonal to the straight portion. Fading, thickness variation and the like at the time of printing can be prevented and fine patterning can be easily carried out, so that an inexpensive touch panel in which overall miniaturization is achieved can be obtained.

Abstract: According to one embodiment, a video display device includes a menu screen display module. The menu screen display module displays a menu screen. The menu screen includes at least two hierarchical levels. A higher hierarchical level includes a first group formed by arranging select elements representing classifications of various functions related to video image displaying. A lower hierarchical level includes a second group formed by arranging select elements representing the functions. Upon receipt of a signal from a direct key to which one of the classifications represented by the select elements of the higher hierarchical level is assigned, the menu screen display module displays the menu screen in a state in which one of the select elements is selected. Here, the one of the select elements represents the one of the classifications to which the direct key is assigned, and the operation device includes the direct key.

Abstract: A non-adhering portion where an adhesion layer is removed is provided on a lower surface of a display sheet directly above a connection portion. Even if bulges or recesses occur at the connection portion on an upper substrate owing to fluctuations or differences in thickness when adhering and connecting a wiring board, no bulge or recess occurs on the display sheet. Therefore, it is possible to obtain a touch panel which is easy to see and operate.

Abstract: A connector device includes: a pin; a detector coupled to the pin and detects a voltage of the pin; a controller coupled to the detector and identifies that an external device is coupled to the pin on the basis of the voltage of the pin; and a switching circuit coupled to the pin and switches an output signal on the basis of a control signal output from the controller.

Abstract: According to one embodiment, a display control device includes an area determination module, a direction determination module, and a display controller. The area determination module determines, on a touch panel having input coordinates corresponding to display coordinates of a display module, whether at least part of a touch area where a touch object touches is present in a predetermined area in a display area displaying an object displayed on the display module. The direction determination module determines a movement direction of the touch area. The display controller displays the object as being zoomed in or zoomed out based on determination results of the area determination module and the direction determination module.

Abstract: In one embodiment, a video reproducing apparatus includes: a module that acquires a distance image including distance information between a user and a distance sensor; a module that calculates a distance-based center of the user based on the distance image; a module that calculates a user instruction coordinate based on a relationship between the distance information and the distance-based center; a module that sets a reference plane based on the distance-based center, and calculates a distance between the distance sensor and the reference plane; a module that acquires, from the distance image, an image of the user that is located between the distance sensor and the reference plane, and generates a user instruction image based on the acquired image; a module that generates an operation subject image; and a module that combines the user instruction image with the operation subject image.