Abstract: According to one embodiment, illumination apparatus including, first light source module which includes light-emitting module that emits light, light-emitting module having line shape, and first reflection member which includes first reflection surface that reflects light emitted from light-emitting module of first light source module for predetermined range, wherein first reflection surface has cross section that has zigzag line shape including plurality of line segments running along standard oval, which has major axis that forms predetermined angle with direction perpendicular to predetermined range, in direction perpendicular to longitudinal direction of light-emitting module of first light source module.

Abstract: According to one embodiment, illumination apparatus including, first light source module which includes light-emitting module that emits light, light-emitting module having line shape, and first reflection member which includes first reflection surface that reflects light emitted from light-emitting module of first light source module for predetermined range, wherein first reflection surface has cross section that has zigzag line shape including plurality of line segments running along standard oval, which has major axis that forms predetermined angle with direction perpendicular to predetermined range, in direction perpendicular to longitudinal direction of light-emitting module of first light source module.

Abstract: In this invention, the detection result indicating physical characteristics obtained from sensor sections and associated with a to-be-detected object for which it is determined that determination of detection thereof by a high-speed detecting process is difficult to make is stored in a data storage unit. Then, in a precise examination processing section, the detecting process is effected on the non-real time basis for a to-be-detected object for which it is determined that the precise examination is necessary by the high-speed detecting process by use of data stored in the data storage unit and the to-be-detected object is distributed into a storage box corresponding to a category of the to-be-detected object as the detection result from the precise examination processing section.

Abstract: A plurality of sensor portions detect a variety of physical characteristics of objects to be detected, which are being conveyed on a conveyance passage to asynchronously transmit electric signals indicating results of detection to a processing unit. The processing unit causes an A/D converter to A/D-convert the electric signals transmitted from the sensor portions. A mixer adds, to data, an identifier indicating the sensor portion from which data has been transmitted to sequentially output data for each of the sensor portions. A detection-result processing means receives data output from the mixer to identify the sensor portion from which data has been transmitted in accordance with the identifier contained in received data so as to perform a process for detecting the variety of the physical characteristics. The structure and circuit structure of the transmission passage in the detecting apparatus can be simplified.

Abstract: Disclosed is a process for the surface treatment of an aluminum support for printing plate which comprises a step of brush-graining with an abrasive brush and an abrasive slurry, characterized in that as the abrasive there is used aluminum hydroxide, the aluminum hydroxide which has been used in graining is dissolved in a sodium aluminate solution and the sodium aluminate solution having a raised supersaturation degree, the aluminum hydroxide which has been left undissolved and seed crystal aluminum hydroxide undergo hydrolysis reaction to produce crystalline aluminum hydroxide which is then purified and recovered.

Abstract: In this invention, the detection result indicating physical characteristics obtained from sensor sections and associated with a to-be-detected object for which it is determined that determination of detection thereof by a high-speed detecting process is difficult to make is stored in a data storage unit. Then, in a precise examination processing section, the detecting process is effected on the non-real time basis for a to-be-detected object for which it is determined that the precise examination is necessary by the high-speed detecting process by use of data stored in the data storage unit and the to-be-detected object is distributed into a storage box corresponding to a category of the to-be-detected object as the detection result from the precise examination processing section.

Abstract: The present invention allows the reproduction of a crystalline aluminum hydroxide having a high particle strength and a high purity which can find wide application such as abrasive from a supersaturated sodium aluminate solution which is being recycled in the production of aluminum hydroxide or lithographic printing plate. In a process for the purification of aluminum hydroxide which comprises the hydrolysis reaction of a supersaturated solution of sodium aluminate to crystallize aluminum hydroxide, the improvement which comprises the steps of keeping the temperature of a suspension formed by mixing a mother liquor having a total caustic soda concentration of from 50 to 700 g/l and an aluminum concentration or from 0 to 300 g/l with crystalline aluminum hydroxide at a range of from 10.degree. C. to 200.degree. C. for at least 1 to 48 hours, mixing the suspension with the supersaturated solution of sodium aluminate, and then causing the crystallization reaction at the crystallization reaction temperature.

Abstract: A method and apparatus for treating a surface of an aluminum substrate for a printing plate includes treating the substrate surface with a treatment liquid being circulated, separating and discharging aluminum ions from a portion of the treatment liquid, recovering a sodium hydroxide solution from the treatment liquid, mixing the recovered sodium hydroxide solution with the treatment liquid being circulated, and maintaining a predetermined concentration of aluminum ions in the treatment liquid to be used. A portion of the treatment liquid containing sodium aluminate solution is mixed with aluminum slag containing an amorphous aluminum hydroxide produced at the time of neutralization of a waste acid and a waste alkali produced during surface treatment to thereby supersaturate the sodium aluminate solution, crystallize the aluminum hydroxide, and recover the sodium hydroxide solution to be returned to a liquid control tank to maintain a predetermined concentration of aluminum ions in the treatment liquid.

Abstract: A static memory cell is connected with word lines and data lines. First and second switches are connected in series between a data line and on output circuit. A sense amplifier has an input/output terminal connected to a common connection point of the said first and second switches. The first switch is turned off in synchronism with commencing operation of the sense amplifier such that the parasitic capacitance of the data line as viewed from the sense amplifier decreases. The second switching means is turned on a predetermined time later in order to transmit the output signal of the sense amplifier to the output circuit.

Abstract: In a cache memory setup, a buffer register is provided to accommodate the data read from a data memory. Between the buffer register and the data memory is connected a selector. This selector selectively transfers to the buffer register part of the data read from the data memory. The remaining part of the data is replaced with appropriate data for transfer to the buffer register. This arrangement provides the cache memory with a partial-write function.

Abstract: A static memory cell is connected with word lines and data lines. First and second switches are connected in series between a data line and an output circuit. A sense amplifier has an input/output terminal connected to a common connection point of the said first and second switches. The first switch is turned off in synchronism with commencing operation of the sense amplifier such that the parasitic capacitance of the data line as viewed from the sense amplifier decreases. The second switching means is turned on a predetermined time later in order to transmit the output signal of the sense amplifier to the output circuit.

Abstract: In a cache memory setup, a buffer register is provided to accommodate the data read from a data memory. Between the buffer register and the data memory is connected a selector. This selector selectively transfers to the buffer register part of the data read from the data memory. The remaining part of the data is replaced with appropriate data for transfer to the buffer register. This arrangement provides the cache memory with a partial-write function.

Abstract: A main memory is subdivided into a shared region to undergo a write access from a plurality of processors and an input/output device and a plurality of private regions to undergo a write access only from the associated processor. Each of the cache devices includes a region discriminating circuit for determining whether an address generated from the processor is to be employed for an access to the shared region or to the private regions. If the access is to be conducted to the shared region, the cache devices operate according to the write-through method. On the other hand, if the access is to be conducted to the private region, the cache devices operate according to the copy-back method. When the processor or the input/output device rewrites data in the shared region of the main memory, the stored data of the shared region in the cache device of the processor is invalidated.

Abstract: A data storage device for storing data strings each including units of data has a plurality of memory sections each for storing therein a table, a plurality of processor elements one provided for each of the tables and a controlling unit having an internal memory in which data strings are stored. The table contains a plurality of records each including a unit of data, a first index data representative of the number of units of data of a data string which the unit of data constitutes and a second index data unique to each individual data string. The processor elements access in parallel their associated tables under control of the control unit for data storage and data retrieval. The first and index data are generated by the controller for the purpose of data storage.

Abstract: A semiconductor integrated circuit device has an address decoder which is constructed of a plurality of MOSFETs implemented in a switch tree. The switch tree includes first and second switch tree portions which are controlled `on` and `off` by the same input signals. A first switch branch in the first switch tree portion, which is constructed of a comparatively small number of MOSFETs, and a second switch branch in the second switch tree portion, which is constructed of a comparatively large number of MOSFETs, are controlled `one` and `off` by the same input signal, while a second switch branch in the first switch tree portion, which is constructed of a comparatively large number of MOSFETs, and a first switch branch in the second switch tree portion, which is constructed of a comparatively small number of MOSFETs, are controlled `on` and `off` by the same input signal.

Abstract: Digit lines, connected to the input and output terminals of a memory cell composed of MISFETs, are coupled to common data lines through a switching circuit which is controlled by a decoder circuit. There is also connected with the digit lines a load which is composed of a plurality of enhancement mode MISFETs connected in series in the diode form. The high level of the signals at the digit lines is lowered by the action of the load means. In response to the reduction in the potentials at the digit lines, the switching means is rendered conductive at an early rise time of control signals. As a result, the operating speed of the memory circuit can be increased.