摘要:
Disclosed is an optical compensatory sheet which has nx, ny and nz satisfying the condition of nx>nz>ny wherein nx, ny and nz represent main refractictive indices, and wherein the direction of nx is on the plane of the sheet, the direction of ny is inclined from the plane of the sheet and the direction of nz is inclined from the normal of the sheet, the directions of ny and nz crossing each other at a right angle, and a liquid crystal display provided with the optical compensatory sheet.
摘要:
A metal hydride electrode, in which a metallic cobalt powder is mixed, within a mixing range of 3 to 20 weight percents, with a hydrogen absorbing alloy powder formed by substituting a part of Ni of alloy expressed by a rational formula of MmNi.sub.5 with Al and at least one kind of Fe, Cu, Co, Mn, and the mixed powder is loaded in a porous alkaline-proof metal body. An nickel electrode, in which a cobalt monoxide powder is mixed with an active material powder within a mixing range of 5 to 15 weight percents, the active material powder comprising zinc existing within a range of 2 to 8 weight percents, under a solid solution state in a crystal of nickel hydroxide powder assuming a spherical shape including an inner pore volume of 0.14 ml/g or less, and the mixed powder is loaded in a porous alkaline-proof metal body. A nickel-hydrogen battery, in-which the foregoing metal hydride electrode and the foregoing nickel electrode are wound with a separator put between them, aqueous solution of potassium hydroxide is filled therein and sealed, and they are maintained under standing condition for 5 hours or more.
摘要:
This image information reading apparatus has a main body and the main body has a platen glass provided on the top surface thereof. The main body includes a scanner having a lamp, a photoelectric transducer, an optical member, etc. When this image information reading apparatus is used for reading two types of original copies, one for reflected light and the other for transmitted light, a transmission unit for illuminating an original for transmitted light is mounted to the main body with first supporting means. This transmission unit serves as an original retainer when an original for reflected light is read. When this image information reading apparatus is used for reading only originals for reflected light, an original cover is mounted to the main body with second supporting means.
摘要:
In an image information reading apparatus according to the present invention, a scanner for reading an image is driven along the surface of a desired image sheet to scan the same, by means of a drive unit, in a manner such that the scanner is opposed to the sheet. The scanner is composed of a fluorescent lamp for applying a light beam to the sheet and a photoelectric converter for reading the light reflected from the sheet, and is housed in a case having a transparent cover which faces the image sheet. The fluorescent lamp, which is housed in the case, cannot be influenced by a temperature change outside the case, so that it can expose the sheet surface with a uniform illuminance.
摘要:
A phone conference system which includes a plurality of microphones and a speaker or speakers which are connected to a telephone. In the phone conference system, a required number of units are connected in cascade fashion. Each unit includes a speaker or speakers, connected via an amplifier to a receiving line, a preamplifier-mixer for unifying the outputs of the microphones, and a summing amplifier unifying the output of the preamplifier-mixer and the output a microphone or microphones from another unit.
摘要:
The low friction sliding member includes a substrate and an amorphous hard carbon film formed on the surface of the substrate and makes sliding contact with a mating member under a wet oiling condition. The lubricant oil includes at least one of sulfur (S) and phosphorus (P) and at least one of zinc (Zn), calcium (Ca), magnesium (Mg), sodium (Na), barium (Ba) and copper (Cu). The amorphous hard carbon film comprises carbon (C) as a major component, and hydrogen (H) in the range from 5 to 25 atomic % and a predetermined amount of boron (B), aluminum (Al), manganese (Mn) or molybdenum (Mo) assuming that the total atomic % of the amorphous carbon film is 100.
摘要:
A copper alloy wire of the present invention consists of a precipitation strengthening type copper alloy containing Co, P, and Sn, wherein an average grain size of precipitates observed through cross-sectional structure observation immediately after performing an aging heat treatment is equal to or greater than 15 nm and a number of precipitates having grain sizes of equal to or greater than 5 nm is 80% or higher of a total number of observed precipitates, and the copper alloy wire is subjected to cold working after the aging heat treatment.
摘要:
A method of lithographically patterning a substrate that has photoresist having removal areas and non-removal areas includes first exposing at least the non-removal areas to radiation effective to increase outer surface roughness of the photoresist in the non-removal areas at least post-develop but ineffective to change photoresist solubility in a developer for the photoresist to be cleared from the non-removal areas upon develop with the developer. Second exposing of radiation to the removal areas is conducted to be effective to change photoresist solubility in the developer for the photoresist to be cleared from the removal areas upon develop with the developer. The photoresist is developed with the developer effective to clear photoresist from the removal areas and to leave photoresist in the non-removal areas that has outer surface roughness in the non-removal areas which is greater than that before the first exposing. Other implementations and embodiments are contemplated.
摘要:
A control circuit identifies whether an occupant on a seat is an adult or a child based on a first capacitance between a first sensing electrode and a ground and a second capacitance between a second sensing electrode and the ground. The first capacitance is computed based on a value of an electric current, which is supplied to the first sensing electrode at the time of applying an oscillation signal from a signal application circuit to the first sensing electrode. The second capacitance is computed based on a value of an electric current, which is supplied to the second sensing electrode at the time of applying an oscillation signal from the signal application circuit to the second sensing electrode.
摘要:
A method for manufacturing a solar cell (100) includes the steps of: a step of cleaning an exposed region (R2) on a rear surface of an n-type crystalline silicon substrate (10n), wherein the step is carried out subsequent to a step of patterning an i-type amorphous semiconductor layer (11i) and a p-type amorphous semiconductor layer (11p) and prior to a step of forming an i-type amorphous semiconductor layer (12i).