Abstract: Liquid hydrogen is produced while reducing emission of carbon dioxide to the atmosphere. Provided is a liquid hydrogen production device including: a carbon dioxide cycle plant (2), which includes a turbine (23) using a carbon dioxide fluid as a driving fluid, and is configured to drive the turbine (23) to generate motive power with use of a carbon dioxide cycle in which the carbon dioxide fluid discharged from the turbine (23) is increased in pressure and heated and is then re-supplied to the turbine (23); and a liquefaction plant (4) configured to cool gaseous hydrogen by heat exchange with a refrigerant, to obtain liquid hydrogen. The motive power generated by driving of the turbine (23) is used as motive power to be consumed in the liquefaction plant (4).

Abstract: A roller shutter type storage container includes a container body, a roller shutter accommodating portion, a pair of guide grooves, and a roller shutter. Each of the guide grooves extends linearly in an opening of the container body and is curved in the roller shutter accommodating portion. The roller shutter is configured by connecting a plurality of slats each having shafts formed in the widthwise direction at two ends of the slat in a bendable manner. As the two shafts slide in the corresponding guide grooves, the roller shutter slides between an open position and a close position. Each one of the shafts is spaced from a vertical wall surface of the corresponding one of the guide grooves. A projection formed of soft material projects outward from each shaft of each slat in the widthwise direction and contacts the corresponding vertical wall surface in an elastically deformed state.

Abstract: A roller shutter type storage container includes a container body, a roller shutter accommodating portion, a pair of guide grooves, and a roller shutter. Each of the guide grooves extends linearly in an opening of the container body and is curved in the roller shutter accommodating portion. The roller shutter is configured by connecting a plurality of slats each having shafts formed in the widthwise direction at two ends of the slat in a bendable manner. As the two shafts slide in the corresponding guide grooves, the roller shutter slides between an open position and a close position. Each one of the shafts is spaced from a vertical wall surface of the corresponding one of the guide grooves. A projection formed of soft material projects outward from each shaft of each slat in the widthwise direction and contacts the corresponding vertical wall surface in an elastically deformed state.

Abstract: A roller shutter storage container includes a container body, a roller shutter accommodating portion, a pair of guide grooves, and a roller shutter. Each of the guide grooves extends linearly in an opening formed in the container body and is curved in the roller shutter accommodating portion. The roller shutter is configured by connecting a plurality of slats each having shafts formed at two ends of the slat with respect to the widthwise direction in a bendable manner. As the two shafts of each of the slats slide in the corresponding guide grooves, the roller shutter slides between an open position for opening the opening and a close position for closing the opening. Each one of the shafts is spaced from a vertical wall surface of the corresponding one of the guide grooves. A projection formed of soft material projects outward from each shaft of each slat in the widthwise direction and contacts the corresponding vertical wall surface in an elastically deformed state.

Abstract: A roller shutter type storage container includes a container body, a roller shutter accommodating portion, a pair of guide grooves, and a roller shutter. Each of the guide grooves extends linearly in an opening formed in the container body and is curved in the roller shutter accommodating portion. The roller shutter is configured by connecting a plurality of slats each having shafts formed at two ends of the slat with respect to the widthwise direction in a bendable manner. As the two shafts of each of the slats slide in the corresponding guide grooves, the roller shutter slides between an open position for opening the opening and a close position for closing the opening. Each one of the shafts is spaced from a vertical wall surface of the corresponding one of the guide grooves. A projection formed of soft material projects outward from each shaft of each slat in the widthwise direction and contacts the corresponding vertical wall surface in an elastically deformed state.

Abstract: A system comprise a management section, a plurality of terminal sections and a coaxial cable. The management section is provided with a predetermined number of video game units and video recorders. The management section further comprises a memory for storing a plurality of video game programs. Each of the video game units executes a video game program to generate a first audio and video signal varying in response to a control signal received from a terminal section. Each of the video recorders storing a plurality of video movies generates a second audio and video signal associated with a video movie. A user of a terminal section selects a desired service from the video games and the video movies. When a video game is selected, the video game program is downloaded into the available game unit provided in the management section. The game unit runs the game program in response to the control signal received from the terminal section where the user is operating a keypad.

Abstract: A nonvolatile memory producing apparatus has a data computing section 31, an electron patterning section 33 for patterning a wafer 3 by using an electron beam, a control section 32 for controlling +the electron patterning section 33 on the basis of the result from the data computing section 31. The data computing section 31 prepares binary codes for individual IC chips formed on the wafer 3, and generates coordinate regarding the wafer 3 and the IC chips. The data computing section 31 computes direct draw data for each IC chip based on the binary codes, and generates direct pattern data based on the binary codes and the direct draw data. The control section 32 and the electron-beam patterning section 33 cooperate to perform direct electron-beam patterning on the IC chips in accordance with the pattern data.

Abstract: A process for the production of an integral composite molded item including(i) a surface portion having a synthetic resin phase containing a fibrous reinforcing material,(ii) a core portion having the synthetic resin phase containing bubble-containing particles, and(iii) a separation layer positioned between the surface portion and the core portion, the process including the steps of:providing in a substantially sealed mold (1) a separation layer which does not substantially pass therethrough bubble-containing particles but which is capable of passing a synthetic resin or its precursor that is liquidized at the time of molding; (2) a synthetic resin or its precursor on either or both sides of the separation layer; (3) a fibrous reinforcing material between the separation layer and the mold, and (4) an aggregate of bubble-containing particles on the side of the separation layer opposite to the mold;causing volume expansion of the aggregate;causing the resin to flow through the separation layer to thoroughly di

Abstract: A coordinate input apparatus including transparent upper and lower strip electrodes arranged to confront each other intersectionally with a transparent press-conductive member being placed between the upper and lower electrodes. The electrode arrangement formed on a transparent substrate is fitted on a display screen, allowing the operator to press the coordinate surface by the finger tip while viewing the display. An upper and lower strip electrodes become conductive by being pressed, generating a signal which represents the pressed position on the coordinates.

Abstract: A seat assembly for automatically adjusting a seat position of a seat mounted, for example, in a vehicle, includes an actuator, an electric source, a controller, a non-operation maintainer, a stop lamp switch and a cancellation switch. The actuator adjusts the seat, and the electric source supplies electricity to the actuator.The controller controls the actuator and outputs a controlling signal to the actuator.The non-operation maintainer maintains a non-operation condition of the actuator and the non-operation maintainer is electrically connected between the actuator and the electric source. The non-operation maintainer selectively supplies the electricity to the actuator.The stop lamp switch outputs a stop signal to the non-operation maintainer, and the non-operation maintainer starts maintaining the non-operation condition of the controller in accordance with the receipt of the stop signal.

Abstract: A method of rolling steel rods or wires by grooveless rolls for reducing sectional areas of the rods or wires and achieving a stable rolling operation with high efficiency by limiting to less than a predetermined value the ratio of a long side to a short side of a cross-section of a blank material (having a rectangular cross-section) which has passed through each pair of grooveless rolls or limiting the ratio of the diameter of each pair of grooveless rolls to the gap therebetween. The method of rolling steel rods or wires by grooveless rolls also achieves high elongation efficiency to make stable the rolling operation by limiting the ratio of the diameter of each pair of grooveless rolls to the gap therebetween. The method uses a grooveless roll entry guide in the grooveless rolling so as to securely hold a blank material from entry to exit in a gap between the pair of grooveless rolls to eliminate overturns at the ends of the blank material and fins extending from the material due to the overturns.