摘要:
The method of forming a minute focusing lens with respect to over a photoactive area of an image sensor such as a CCD or CMOS, comprising: coating a resist film on a flattening layer formed over the photoactive area of the image sensor; exposing the resist film to light via a photo-mask, and developing the resist film; and patterning the resist film into a lens configuration provides in this invention in order to form a lens having a designed configuration that provides a good light focusing efficiency. The photo-mask is a light transmission type having no light-shading layer. And, this photo-mask is the one having provided thereon a light transmission portion comprising a light refraction material, having on its surface portion a stairs portion, the stairs portion having the phase of a transmission light at its respective position controlled relative to a prescribed width so that a desired light intensity distribution may be obtained at the surface of the photo-mask light-exposed portion.
摘要:
A decanter type centrifugal separator capable of discharging sludge directly from a portion of the sludge with least moisture content in a bowl so as to lower a moisture content and increase a separation efficiency, wherein a screw conveyor rotated with a difference in speed provided relative to the bowl is stored in the bowl rotated at a high speed, a dewatering cake discharge route (20) is provided in one end wall (2) of the bowl, an opening (20a) of the route into the bowl is provided near the inner peripheral wall of the bowl, the discharge route provides a restriction effect to the discharge of the dewatering cake, and a sedimentary layer with thick sedimentation layer is formed near the opening, whereby that portion only of the cake is discharged through the discharge route under head press of the sedimentation layer, that portion receiving the highest consolidation effect by the head press of a centrifugal force acting on the sediment, among the sedimentation layers accumulated at one end of the bowl.
摘要:
There is provided a chamber open to the outside through openings through which a solder-adhered object is passed and the chamber having a heating/melting area, a carrying mechanism for carrying the solder-adhered object into the heating/melting area, a formic-acid supplying means for supplying a formic acid into the heating/melting area, an exhausting means for exhausting a gas from the heating/melting area and its neighboring area to create a lower pressure area in the heating/melting area as compared to the pressure of outside the chamber, heating means for heating directly or indirectly the solder-adhered object in the heating/melting area, and an air-stream suppressing means for disturbing a gas flow between the heating/melting area and the carrying areas. Accordingly, there can be provided a solder jointing system for jointing solder layers of a semiconductor device, an electronic device, or the like to the wirings or the pads, which is capable of having a high processing ability and preventing re-oxidation.
摘要:
By using an external portable recording medium that stores a personal ID, a communications apparatus automatically transmits the personal ID and its own terminal identification information to a center apparatus. The center apparatus manages the personal ID and the terminal identification information so that they are correlated with each other. For example, the terminal identification information includes a called-party address, a communication mode, and a position ID Further, the center apparatus manages a present/absent mode for each personal ID. During the present mode, the center apparatus forwards a call using a personal telecommunication number, such as a UPT (universal personal telecommunication) number, which corresponds to a certain personal ID to a communications apparatus that corresponds to the personal ID. During the absent mode, the center apparatus automatically records a message. Further, the communications apparatus reads a card ID, which may be composed of a personal ID, a personal telecommunication number, etc., from the IC card, and compares it with a card ID that is stored in a card ID storing section. If they are identical, the communications apparatus judges that the IC card is not a new one and skips a center authentication operation. If they are not identical, the communications apparatus judges that the IC card is a new one and effects the center authentication operation.
摘要:
Provided is a charged particle beam apparatus adapted so that even when an additional device is not mounted in the charged particle beam apparatus, the apparatus rapidly removes, by neutralizing, a local charge developed on a region of a sample that has been irradiated with a charged particle beam.After charged particle beam irradiation for measurement of the sample, the apparatus controls a retarding voltage or/and an accelerating voltage at a stage previous to a next measurement, and then neutralizes an electric charge by reducing a difference between a value of the retarding voltage and that of the accelerating voltage to a value smaller than during the currently ongoing measurement.The charged particle beam achieves neutralizing without reducing throughput, since the local charge developed on the region of the sample that has been irradiated with the charged particle beam is removed, even without an additional device mounted in the apparatus.
摘要:
The first object of the present invention is to provide a method for manufacturing a uniform organic semiconductor thin film consisting of single organic molecule with extremely few pinholes and of which both quality and thickness are uniform when the organic semiconductor thin film is manufactured by printing process. The second object of the present invention is to manufacture a monocrystalline organic semiconductor of which almost the entire region consists of a single monocrystal, by printing process.The uniform organic semiconductor thin film is manufactured by steps of: preparing a first ink obtained by dissolving a high concentration of the organic semiconductor in an organic solvent with high affinity for the organic semiconductor, and a second ink consisting of an organic solvent having a low affinity for the organic semiconductor; mixing the first and second inks on a substrate by simultaneously or alternately discharging the first and second inks from each ink head. Furthermore, a shape on which a seed crystal is generated with highly efficiency in one portion of a region storing the ink and a monocrystal is grown over the almost entire region storing the ink from the shape as a starting point.
摘要:
A reflow apparatus, where formic acid is used for cleaning a surface of a solder electrode on a processing target, is disclosed. The reflow apparatus includes a processing chamber, a formic acid introduction mechanism for supplying an atmosphere gas containing formic acid to the processing chamber, and a shielding member that is made of a material having corrosion resistance against formic acid. The shielding member is arranged between a reflow processing section of the processing chamber and an inner wall of the processing chamber. In place of or in addition to the shielding member, the reflow apparatus may include a heater for decomposing residual formic acid.
摘要:
The present invention relates to a type 2 helper T cell-selective immune response inhibitor, an immune response regulator and an anti-allergic agent, individually comprising, as an active ingredient, a purine derivative represented by General Formula (I): wherein R2 is hydrogen or a hydrocarbon group in which —CH2— not directly bound to the purine skeleton may be substituted by CO, SO2, O or S, and C—H not directly bound to the purine skeleton may be substituted by N, C-halogen or C—CN; R6 is hydroxyl, amino or amino which is mono- or di-substituted by a hydrocarbon group(s); R8 is hydroxyl, mercapto, acyloxy or hydrocarbon group-substituting oxycarbonyloxy; and R9 is a hydrocarbon group in which —CH2— not directly bound to the purine skeleton may be substituted by CO, SO2, O or S, and C—H not directly bound to the purine skeleton may be substituted by N, C-halogen or C—CN; or its tautomer or a salt of the purine derivative or the tautomer.
摘要:
A time difference .DELTA..tau. between the arrival of acoustic signals from sound sources to microphones 1, 2 is detected from output channel signals L, R from microphones 1, 2. By Fourier transform, the signals L, R are divided into respective frequency bands L(f1)-L(fn), R(f1)-R(fn). Differences .DELTA..tau.i (i=1, 2, . . . n) in the time-of-arrival of L(f1)-L(fn) and R(f1)-R(fn) to the microphones 1, 2 as well as a signal level difference .DELTA.Li are detected. L(f1)-L(fn), R(f1)-R(fn) are divided into a low range of fi 1/.DELTA..tau.. Utilizing .DELTA..tau.i for the low range, .DELTA.Li and .DELTA..tau.i for the middle range and .DELTA.Li for the high range, a determination is made from which sound source L(fi), R(fi) are oncoming to deliver outputs separately for each sound source. The outputs are subject to an inverse Fourier transform for synthesis separately for each sound source.
摘要:
By using an external portable recording medium (for instance, IC card) that stores a personal ID, a communications apparatus automatically transmits the personal ID and its own terminal identification information to a center apparatus. The center apparatus manages the personal ID and the terminal identification information so that they are correlated with each other. For example, the terminal identification information includes a called-party address, a communication mode, and a position ID. Further, the center apparatus manages a present/absent mode for each personal ID. During the present mode, the center apparatus forwards a call using a personal telecommunication number, such as a UPT (universal personal telecommunication) number, which corresponds to a certain personal ID to a communications apparatus that corresponds to the personal ID. During the absent mode, the center apparatus automatically records a message. Further, the communications apparatus reads a card ID, which may be composed of a personal ID, a personal telecommunication number, from the IC card, and compares it with a card ID that is stored in a card ID storing section. If identical, the communications apparatus judges that the IC card is not a new one and skips a center authentication operation. If not identical, the communications apparatus judges that the IC card is a new one and effects the center authentication operation.