Abstract: A three-dimensional display device includes a display panel that emits image light, a barrier panel overlapping the display panel in an optical path of the image light and including multiple shutter cells (S) switchable between a transmissive portion and a light-blocking portion, a position detector that detects a position of at least one of a first eye or a second eye of a viewer, and a controller that controls the display panel and the barrier panel. The controller calculates a cumulative error between a barrier pitch (Bp) and an image pitch (k) corresponding to positions of the first and second eyes of the viewer based on position detection information from the position detector, and controls, when a ratio of the calculated cumulative error to one dot is greater than a first ratio, the image pitch (k) to be greater by at least one dot to reduce the cumulative error.

Abstract: A three-dimensional display system, a head up display system, and a mobile object including a head up display system include a display apparatus, barrier, detection apparatus, and controller. The display apparatus has subpixels arranged in a grid along orthogonal first and second directions and displays left- and right-eye images respectively in first subpixels and second subpixels separated by a display boundary from among the subpixels. The barrier has a light shielding region that shields the left-eye image and the right-eye image, and a light transmitting region that causes at least part of the left-eye image to reach a left eye of a user and at least part of the right-eye image to reach a right eye of the user. The detection apparatus detects the left and right eye positions. The controller moves the display boundary based on at least a change in the positions of the left and right eyes.

Abstract: A three-dimensional display device includes a display panel, a barrier panel, and a controller that controls the display panel and the barrier panel. The controller defines multiple first image areas and multiple second image areas in the display panel, causes the first image areas to be at first intervals in a first direction, causes displaying of a first image viewable by a first eye of a user in the first image areas and a second image viewable by a second eye of the user in the second image areas, defines, in the barrier panel, multiple first transmissive areas transmissive to the image light at a first transmissivity and multiple second transmissive areas transmissive to the image light at a second transmissivity, causes the first transmissive areas to be at second intervals in the first direction, and performs an irregular process at third intervals in the first direction.

Abstract: A three-dimensional display apparatus comprises a display panel (display element) and a parallax barrier (optical element). The display panel displays a left-eye image and a right-eye image respectively in first subpixels and second subpixels. The parallax barrier transmits at least part of the left-eye image toward the left eye, and at least part of the right-eye image toward the right eye. A first certain number of the first subpixels and of the second subpixels are each successively arranged in each column. A region in which the first subpixels are arranged and a region in which the second subpixels are arranged are displaced from each other by a second certain number between two adjacent columns. The first certain number is greater than the second certain number and is not a multiple of the second certain number.

Abstract: A three-dimensional display apparatus comprises a display panel (display element) and a parallax barrier (optical element). The display panel displays a left-eye image and a right-eye image respectively in first subpixels and second subpixels. The parallax barrier transmits at least part of the left-eye image toward the left eye, and at least part of the right-eye image toward the right eye. A first certain number of the first subpixels and of the second subpixels are each successively arranged in each column. A region in which the first subpixels are arranged and a region in which the second subpixels are arranged are displaced from each other by a second certain number between two adjacent columns. The first certain number is greater than the second certain number and is not a multiple of the second certain number.

Abstract: A three-dimensional display device includes a display panel, a barrier panel, and a controller that controls the display panel and the barrier panel. The controller defines multiple first image areas and multiple second image areas in the display panel, causes the first image areas to be at first intervals in a first direction, causes displaying of a first image viewable by a first eye of a user in the first image areas and a second image viewable by a second eye of the user in the second image areas, defines, in the barrier panel, multiple first transmissive areas transmissive to the image light at a first transmissivity and multiple second transmissive areas transmissive to the image light at a second transmissivity, causes the first transmissive areas to be at second intervals in the first direction, and performs an irregular process at third intervals in the first direction.

Abstract: A three-dimensional display apparatus comprises a display panel (display element) and a parallax barrier (optical element). The display panel displays a left-eye image and a right-eye image respectively in first subpixels and second subpixels. The parallax barrier transmits at least part of the left-eye image toward the left eye, and at least part of the right-eye image toward the right eye. A first certain number of the first subpixels and of the second subpixels are each successively arranged in each column. A region in which the first subpixels are arranged and a region in which the second subpixels are arranged are displaced from each other by a second certain number between two adjacent columns. The first certain number is greater than the second certain number and is not a multiple of the second certain number.

Abstract: The present invention is a clad material for an electric contact, including a base material composed of a Cu-based, precipitation-type age-hardening material, and a contact material composed of an Ag alloy bonded to the base material. On a bonded interface between the contact material and the base material, a width of a diffusion region including Ag and Cu is 2.0 ?m or shorter. The clad material is produced by bonding each other the contact material and the base material having undergone solutionizing and age-hardening beforehand, suppressing the diffusion region from expanding after bonding. The present invention is capable of providing an electric contact, which achieves higher conductivity, without sacrificing property of the Cu-based, precipitation-type age-hardening material.

Abstract: A three-dimensional display apparatus 3 comprises a display panel 5 (display element) and a parallax barrier 6 (optical element). The display panel 5 displays a left-eye image and a right-eye image respectively in first subpixels 11L and second subpixels 11R. The parallax barrier 6 transmits at least part of the left-eye image toward the left eye, and at least part of the right-eye image toward the right eye. A first sertain number of the first subpixels 11L and of the second subpixels 11R are each successively arranged in each column. A region in which the first subpixels 11L are arranged and a region in which the second subpixels 11R are arranged are displaced from each other by a second sertain number between two adjacent columns. The first sertain number is greater than the second sertain number and is not a multiple of the second sertain number.

Abstract: The present invention is a clad material for an electric contact, including a base material composed of a Cu-based, precipitation-type age-hardening material, and a contact material composed of an Ag alloy bonded to the base material. On a bonded interface between the contact material and the base material, a width of a diffusion region including Ag and Cu is 2.0 ?m or shorter. The clad material is produced by bonding each other the contact material and the base material having undergone solutionizing and age-hardening beforehand, suppressing the diffusion region from expanding after bonding. The present invention is capable of providing an electric contact, which achieves higher conductivity, without sacrificing property of the Cu-based, precipitation-type age-hardening material.

Abstract: A network game system and a client game device increase the attraction and strengthening of friendships between players. The network game system includes game devices, each of which includes a unit that reads out a player ID from an external storage medium, and a server terminal that is communicably connected to the game devices through a network. Presentation process information is used for performing a game presentation associated with a game presentation ID at the time of performing a game and is stored in a managing section. The game presentation ID is set to be used in the external storage medium based on the player ID and is stored in the managing section in association with the player ID. When a predetermined condition is satisfied, information on the use permission setting of the game presentation ID that is stored in the managing section is updated.

Abstract: A method for manufacturing dialkylzinc and dialkylaluminum monohalide that makes it possible to efficiently manufacture both dialkylzinc and dialkylaluminum monohalide of high purity and at a high yield on an industrial scale with a single reaction from zinc halide and trialkylaluminum as raw materials, while suppressing the production of precipitants in the reaction process and suppressing the adhesion of precipitates to the equipment and the admixture thereof into the product. The method for manufacturing dialkylzinc and dialkylaluminum monohalide by reacting zinc halide with trialkylaluminum, includes using trialkylaluminum with a hydride concentration of 0.01% by mass to 0.10% by mass, and separating dialkylzinc essentially not containing aluminum from reactants and then separating dialkylaluminum monohalide essentially not containing zinc.

Abstract: A method for manufacturing dialkylaluminum monohalide is provided by which dialkylaluminum monohalide substantially including no zinc component after recovering dialkylzinc from a reaction product obtained by a reaction of zinc halide and trialkylaluminum used as raw materials can be efficiently obtained on an industrial scale at a high yield. According to the method for manufacturing dialkylaluminum monohalide of the present invention, zinc halide is reacted with trialkylaluminum to produce dialkylzinc and dialkylaluminum monohalide, and after the dialkylzinc is separated from a reaction product by distillation, metal aluminum in which a molar ratio is 0.40 or more to zinc component, that is dissolved in the reaction product, and then the mixture is distilled to separate the dialkylaluminum monohalide which substantially includes no zinc component.

Abstract: By assigning presentation process information, which is used for changing a game screen or a game sound to a game screen or a game sound that is different from an ordinary game screen or game sound, to a player through an external storage medium when a predetermined condition is satisfied, a network game system and a client game device capable of increasing the attraction and strengthening the friendship between players are provided.

Abstract: The present invention is to provide a method for manufacturing dialkylzinc and dialkylaluminum monohalide that makes it possible to efficiently manufacture both dialkylzinc and dialkylaluminum monohalide of high purity and at a high yield on an industrial scale with a single reaction from zinc halide and trialkylaluminum as raw materials, while suppressing the production of precipitants in the reaction process and suppressing the adhesion of precipitates to the equipment and the admixture thereof into the product. The method for manufacturing dialkylzinc and dialkylaluminum monohalide by reacting zinc halide with trialkylaluminum, comprising: using trialkylaluminum with a hydride concentration of 0.01% by mass to 0.10% by mass, and separating dialkylzinc essentially not containing aluminum from reactants and then separating dialkylaluminum monohalide essentially not containing zinc.

Abstract: A method for manufacturing dialkylaluminum monohalide is provided by which dialkylaluminum monohalide substantially including no zinc component after recovering dialkylzinc from a reaction product obtained by a reaction of zinc halide and trialkylaluminum used as raw materials can be efficiently obtained on an industrial scale at a high yield. According to the method for manufacturing dialkylaluminum monohalide of the present invention, zinc halide is reacted with trialkylaluminum to produce dialkylzinc and dialkylaluminum monohalide, and after the dialkylzinc is separated from a reaction product by distillation, metal aluminum in which a molar ratio is 0.40 or more to zinc component, that is dissolved in the reaction product, and then the mixture is distilled to separate the dialkylaluminum monohalide which substantially includes no zinc component.

Abstract: With a simple structure, the light focusing convergence point for the Maxwellian view and the position of the pupil can be easily and quickly matched to each other in a steady manner and thus it is possible to obtain a sharp image by the Maxwellian view. When the position of the point light source 11 is automatically adjusted by the light source driving apparatus 14 using the parallel light as shown in Portion (a) of FIG. 1 as the display image light incident on the convex lens 13 (or HOE) or using the spherical wave light instead of the parallel light as shown in Portion (b) of FIG. 1, the position of the light focusing convergence point A for the Maxwellian view with respect to the position of the pupil is easily and quickly adjusted in a steady manner. Further, as with an optical path length L of the entire optical system, as shown in Portion (b) of FIG.

Abstract: A sports goggle includes a goggle main body (1) on which information processing means (2) is mounted. The goggle main body (1) has an eye piece portion (3) on which information display means (4) is mounted. Information transmission means of transmission/reception of information on sports to/from outside can be mounted on the goggle main body (1). Furthermore, the information processing means (2) and the information display means (4) may be made as a unitary block. There is provided a sports goggle through which a user can check the displayed information even while performing a sport, can get information judged to be appropriate at appropriate moment in a comparatively short time, can pay attention to the display unit without lowering the sport ability, and can get sophisticated instructions from an instructor or a coach.

Abstract: An abnormality detection support device, suitable for a case where rescue operations are made under situations that visibility is disturbed by smoke due to fire, includes an infrared camera, a display which, at least when the infrared camera is in use, comes to be positioned in front of a user's eyes and reproduces an image taken by the infrared camera thereon and a face protector or a helmet, on which the infrared camera and the display are provided, and the infrared camera and the display are arranged to be within an outline of the user's head in a front view when the device is put on the user. The present invention can, therefore, provide the abnormality detection support device which enables an operator to work with both hands available while directly watching the infrared image even under a circumstance that smoke or the like due to occurrence of fire disturbs the field of vision of the operator, and has excellent usability.

Abstract: A sports goggle includes a goggle main body (1) on which information processing means (2) is mounted. The goggle main body (1) has an eye piece portion (3) on which information display means (4) is mounted. Information transmission means of transmission/reception of information on sports to/from outside can be mounted on the goggle main body (1). Furthermore, the information processing means (2) and the information display means (4) may be made as a unitary block. There is provided a sports goggle through which a user can check the displayed information even while performing a sport, can get information judged to be appropriate at appropriate moment in a comparatively short time, can pay attention to the display unit without lowering the sport ability, and can get sophisticated instructions from an instructor or a coach.