Abstract: A flexible area 2 is joined at one end via a thermal insulation area 7 to a semiconductor substrate 3 which becomes a frame and at an opposite end to a moving element 5. The thermal insulation area 7 is made of a thermal insulation material a resin such as polyimide or a fluoridated resin. The flexible area 2 is made up of a thin portion 2S and a thin film 2M different in thermal expansion coefficient. When a diffused resistor 6 formed on the surface of the thin portion 2S is heated, the flexible area 2 is displaced because of the thermal expansion difference between the thin portion 2S and the thin film 2M, and the moving element 5 is displayed with respect to the semiconductor substrate 3.

Abstract: An antibody or a functional fragment thereof, acting agonistically or antagonistically on CD40.

Abstract: The specification relates to a method for producing a chimeric non-human animal, which comprises preparing a microcell containing a foreign chromosome(s) or a fragment(s) thereof and transferring the foreign chromosome(s) or fragment(s) thereof into a pluripotent cell by fusion with the microcell; a chimeric non-human animal which can be produced by the above method and its progeny; tissues and cells derived therefrom; and a method for using the same. Further, a pluripotent cell containing a foreign chromosome(s) or a fragment(s) thereof, a method for producing the same, and a method for using the same are also provided. Moreover, a pluripotent cell in which at least two endogenous genes are disrupted, and a method for producing the same by homologous recombination are provided.

Abstract: A semiconductor acceleration sensor is provided, which has the capability of preventing a situation that detection accuracy of acceleration deteriorates due to undesirable thermal stress induced when a metal layer wiring is used in the acceleration sensor. This sensor comprises a frame, a weight, at least one pair of beams made of a semiconductor material, via which said weight is supported in the frame, and at least one resistor element formed on each of the beams to thereby detect acceleration according to piezoelectric effect of the resistor element. The sensor also includes a doped semiconductor layer formed in a top surface of each of the beams as a wiring for electrically connecting with the resistor element.

Abstract: A camera of the present invention comprises a sensor unit for measuring a distance to a subject. Moreover, the sensor unit includes a photoelectric conversion element, a housing with which the photoelectric conversion element is covered and in which a first through hole is formed in a predetermined position, and an electric substrate which is electrically connected to the photoelectric conversion element and in which a second through hole is formed in the predetermined position. Furthermore, the second through hole formed in the electric substrate is disposed opposite to the first through hole formed in the housing in a state in which the electric substrate is electrically connected to the photoelectric conversion element.

Abstract: A chimeric, non-human animal can be produced by a method that entails providing a microcell that contains one or more foreign chromosomes or fragment(s) thereof and then fusing the microcell with a pluripotent cell, thereby introducing the foreign chromosome(s) or fragment(s) into the latter. The pluripotent cell thus obtained can be used to generate a chimeric, non-human animal, the cells, tissues, and/or progeny of which can be the source of a product, such as an antibody, that is associated with one or more genes on the foreign chromosome(s) or fragment(s).

Abstract: A flexible area 2 is joined at one end via a thermal insulation area 7 to a semiconductor substrate 3 which becomes a frame and at an opposite end to a moving element 5. The thermal insulation area 7 is made of a thermal insulation material a resin such as polyimide or a fluoridated resin. The flexible area 2 is made up of a thin portion 2S and a thin film 2M different in thermal expansion coefficient. When a diffused resistor 6 formed on the surface of the thin portion 2S is heated, the flexible area 2 is displaced because of the thermal expansion difference between the thin portion 2S and the thin film 2M, and the moving element 5 is displayed with respect to the semiconductor substrate 3.

Abstract: In a camera having a camera body unit constituted by combining a plurality of units, the camera configuration is realized so as to allow to easily remove only a lens frame unit from the camera body unit before the other units (for example, a strobe unit, a finder unit, a film feed unit and the like) when the camera is disassembled to repair or replace the lens frame unit by constituting so that the lens frame unit having a photographing optical system can be mounted independently.

Abstract: A cavity plate for an ink-jet printhead includes a base material and a chamber sheet. An ink channel array constituting ink chambers is provided through the chamber sheet by a wire electric discharge machine, while an ink reservoir is formed on the base material by a wire electric discharge machine. Then, the chamber sheet and the base material are bonded to one another. Nozzles to eject ink may be created on a nozzle sheet, which is later connected to the chamber sheet. Alternatively, the nozzles may be directly provided on the chamber sheet. Thus, the cavity plate is provided having the ink chambers and the ink reservoir with high precision, without the increase in the production cost.

Abstract: A specification-variable camera comprises a plurality of switches. A specification-change member renders a predetermined combination of the plurality of switches conductive. An operation member is used to select a mode of the camera. A detection switch serves to detect an operation on the operation member. A control means is compatible with a plurality of specifications. The control means sets a mode of the camera in correspondence with conducting states of the switches, when an output is supplied from the detection switch. The specification of the camera is changed by changing the combination of the conducting states of the switches.

Abstract: A cavity plate is constructed by laminating, using an adhesive, a plurality of thin plates with ink passages, such as pressure chambers and through holes. In the periphery of the ink passages, escape grooves and holes communicating with the escape grooves are formed such that the remaining adhesive is guided into the escape grooves without entering the ink passages and that air trapped in the adhesive is discharged through the escape holes to the outside. Accordingly, a plurality of thin plates are firmly bonded to each other by a layer of adhesive, while the ink passages remain intact to allow a good flow of ink.

Abstract: Disclosed is an electric double layer capacitor including polarizable electrodes immersed in an organic electrolyte, wherein a carbon material for forming the polarizable electrode is a carbon material including graphite-like microcrystalline carbon produced by effecting a heat treatment together with at least one of an alkali metal and an alkali metal compound at not less than a temperature at which alkali metal vapor is generated, and an electrostatic capacity is expressed by insertion of ions of a solute of the organic electrolyte into a space between microcrystalline carbon layers of the carbon material. Accordingly, it is possible to achieve an electrostatic capacity and a withstand voltage which exceed those of the conventional electric double layer capacitor based on the activated carbon system.

Abstract: An electrochemical capacitor wherein electrode members include polarizing electrodes, whose main ingredient is a carbon material having partially oxidized graphite-like microcrystalline carbon, separators, and collectors is immersed in a organic electrolytic solution, the polarizing electrodes expanding on charging and contracting on discharging. Ions with ionic radii of 0.33 nm or less are used as the electrolyte cations of the organic electrolytic solution. The cell container holding electrode members and the electrolytic solution is provided with stress relaxing structure. Either collectors or separators are elastomers. The separators are sponge-like porous insulator with continuous pores.

Abstract: A flexible area 2 is joined at one end via a thermal insulation area 7 to a semiconductor substrate 3 which becomes a frame and at an opposite end to a moving element 5. The thermal insulation area 7 is made of a thermal insulation material a resin such as polyimide or a fluoridated resin. The flexible area 2 is made up of a thin portion 2S and a thin film 2M different in thermal expansion coefficient. When a diffused resistor 6 formed on the surface of the thin portion 2S is heated, the flexible area 2 is displaced because of the thermal expansion difference between the thin portion 2S and the thin film 2M, and the moving element 5 is displayed with respect to the semiconductor substrate 3.

Abstract: A cavity plate is constructed by laminating, using an adhesive, a plurality of thin plates with ink passages, such as pressure chambers and through holes. In the periphery of the ink passages, escape grooves and holes communicating with the escape grooves are formed such that the remaining adhesive is guided into the escape grooves without entering the ink passages and that air trapped in the adhesive is discharged through the escape holes to the outside. Accordingly, a plurality of thin plates are firmly bonded to each other by a layer of adhesive, while the ink passages remain intact to allow a good flow of ink.

Abstract: In a camera having a camera body unit constituted by combining a plurality of units, the camera configuration is realized so as to allow to easily remove only a lens frame unit from the camera body unit before the other units (for example, a strobe unit, a finder unit, a film feed unit and the like) when the camera is disassembled to repair or replace the lens frame unit by constituting so that the lens frame unit having a photographing optical system can be mounted independently.

Abstract: A magnetic storage apparatus is provided with unit for identifying the frequency of overwriting storage at the time of overwriting in the same data sector, and depending on the frequency of overwriting, a code for coding or a scrambler initial value is changed at every overwrite operation. The modulation code has the same code rate so that a data length does not change at every write operation. A number corresponding to the present modulation code of each data sector is stored on a memory, and the aforesaid number is also written as an additional bit in the data sector on a medium. Data are read only when the modulation coding number on the memory and the modulation coding number on the medium, which are compared, agree with each other. If they do not agree, offset reading is performed until they agree, and then the read operation is performed.

Abstract: A process for producing an electrochemical capacitor including an organic electrolytic solution and electrode bodies immersed in the organic electrolytic solution, each comprising a polarizing electrode (composed mainly of a carbon material containing a partially oxidized, graphite-like microcrystalline carbon), a separator and a collector, in which capacitor each polarizing electrode gives rise to volume expansion when charged and volume contraction when discharged, is provided.

Abstract: A magnetic storage apparatus is provided with unit for identifying the frequency of overwriting storage at the time of overwriting in the same data sector, and depending on the frequency of overwriting, a code for coding or a scrambler initial value is changed at every overwrite operation. The modulation code has the same code rate so that a data length does not change at every write operation. A number corresponding to the present modulation code of each data sector is stored on a memory, and the aforesaid number is also written as an additional bit in the data sector on a medium. Data are read only when the modulation coding number on the memory and the modulation coding number on the medium, which are compared, agree with each other. If they do not agree, offset reading is performed until they agree, and then the read operation is performed.

Abstract: A porous hollow fiber polyvinylidene fluoride resin membrane, characterized in that the membrane has a unitary three-dimensional network structure entirely composed of a polyvinylidene fluoride resin and has an inside diameter of 1.5-5 mm and a wall thickness of 0.5-2 mm and in that the relationship between membrane bubble point and water flux per unit wall thickness is on or above the curve shown in FIG. 1.