Abstract: The present invention is to provide a small-sized electronic component module in which RF units of a mobile phone for multi-band and multi-system are integrated at low cost. In the RF module, an RF transceiver LSI, a SAW chip, and chip components are mounted on a module board. The SAW chip is mounted on the module board so that a cavity is formed between itself and the module board, and the SAW chip and other components such as the RF transceiver LSI and the chip components are adhered to the module board at their peripheral portions by a sheet-like sealing material, and they are directly covered with the sheet-like sealing material from outside thereof.

Abstract: The end portion on the side of the second end surface of the first optical fiber 62 is inserted into the inner race in the central part of the roll-bearing type bearing 36, and is fastened to this inner race. The fastening position of this end surface on the side of the second end surface is adjusted to match a specified position on the axis of rotation 11 in order to emit probe light and allow the incidence of the reflected signal light. The probe light emitted from the second end surface of the second optical fiber 61 passes through the transparent window 23 and is caused to illuminate the polished surface of the substrate 42. The reflected signal light that is reflected from this point again passes through the transparent window 23 in the opposite direction, and is incident on the second end surface of the second optical fiber 61.

Abstract: An illumination optical system has superior image formation capabilities, and can radiate a linear beam with excellent illumination uniformity and a narrow line width having a large aspect ratio; the illumination optical system comprises an afocal beam expander system which expands an beam illuminated from a laser light source; a linear beam-forming lens system having at least refractive power in a second direction which is substantially at a right angle to at least a first direction, the linear beam-forming lens system converting the beam, illuminated from said beam expander system, to a linear beam having its long side in said first direction; a lens array section having a plurality of element lenses, arranged along said first direction; and a condenser optical system which illuminates a processed face by reconnecting images of said linear beam from each of said element lenses thereon.

Abstract: A multimode wireless terminal suitable for received level monitoring for a base station serving as an intersystem handover destination includes a first wireless transmitter-receiver unit for GSM, a second wireless transmitter-receiver unit for WCDMA, and a communication processor unit and an antenna switch unit connected to these wireless transmitter-receiver units. While conducting communication with a WCDMA network system via the second wireless transmitter-receiver unit, a level of a signal received from a GSM base station is monitored via the first wireless transmitter-receiver unit. A communication processor unit determines whether the level monitoring is interfered with by a WCDMA transmission signal, on the basis of a relation between a WCDMA transmission frequency and a reception frequency supplied from the GSM base station.

Abstract: A communication terminal having: an antenna duplexer in which a low-pass filter using a first frequency band as a pass band and a high-pass filter using a second frequency band as a pass band are connected to an antenna, a radio frequency switch for switching a signal of the first frequency band in accordance with transmission and reception timings of the TDMA is provided, and a radio frequency switch for switching a signal of the second frequency band in accordance with the transmission and reception timings of the TDMA and switching a connecting destination to the connection to the duplexer upon CDMA communication is provided; and a controller for controlling the switching operation of the radio frequency switches provided in the antenna duplexer in an interlocking relational manner with the switching of a communication mode of a modulator/demodulator.

Abstract: A charged particle beam control system wherein electrodes and magnetic poles can be positioned accurately and easily is provided, together with a charged particle beam optical apparatus and a charged particle beam defect inspection apparatus, which use the charged particle beam control system. A part of a ceramic material is coated with a metal to form a pair of mutually opposing electrodes, and a pair of magnetic poles perpendicularly intersecting the pair of electrodes are provided to construct a Wien filter A. Side surfaces are formed on portions of the electrodes that are not coated with the metal, and first positioning surfaces are formed on the magnetic poles. The electrodes and the magnetic poles are positioned relative to each other by bringing the side surfaces and the positioning surfaces into abutting contact with each other, thereby allowing the electrodes and the magnetic poles to be positioned.

Abstract: An information transmission system, for transmitting data relating to a plan and destination of traveling prepared in advance, depending upon the destination and time on the travel, by using a portable terminal having transmission function of data, comprising a portable terminal, and a travel server memorizing personal data and various kinds of data therein, wherein the travel server produces travel information necessary for the travel to each person, upon the basis of the personal data including destination information of travel, and the various kinds of data, and transmit it from the travel server to the portable terminal, depending upon location information of the portable terminal and time information programmed in advance, thereby enabling the traveler to obtain the necessary information at the destination on traveling, so as to carry out activities, smoothly, on the day.

Abstract: The end portion on the side of the second end surface of the first optical fiber 62 is inserted into the inner race in the central part of the roll-bearing type bearing 36, and is fastened to this inner race. The fastening position of this end surface on the side of the second end surface is adjusted to match a specified position on the axis of rotation 11 in order to emit probe light and allow the incidence of the reflected signal light. The probe light emitted from the second end surface of the second optical fiber 61 passes through the transparent window 23 and is caused to illuminate the polished surface of the substrate 42. The reflected signal light that is reflected from this point again passes through the transparent window 23 in the opposite direction, and is incident on the second end surface of the second optical fiber 61.

Abstract: An illumination optical system has superior image formation capabilities, and can radiate a linear beam with excellent illumination uniformity and a narrow line width having a large aspect ratio; the illumination optical system comprises an afocal beam expander system which expands an beam illuminated from a laser light source; a linear beam-forming lens system having at least refractive power in a second direction which is substantially at a right angle to at least a first direction, the linear beam-forming lens system converting the beam, illuminated from said beam expander system, to a linear beam having its long side in said first direction; a lens array section having a plurality of element lenses, arranged along said first direction; and a condenser optical system which illuminates a processed face by reconnecting images of said linear beam from each of said element lenses thereon.

Abstract: In a transmission apparatus, still picture outputting control information is multiplexed to a transmission signal and in a receiving apparatus, still picture is extracted from moving picture. Still picture data to be outputted can be processed and the charge can be set for each kind of processing. A broadcasting system and a receiver can output the still picture data of which the copyright is protected in accordance with use.

Abstract: A differential interference microscope is capable of accurately measuring bumps on an object surface. A ray from a light source is guided to a polarizer and a birefringent prism in this order. An ordinary ray and an extraordinary ray, split by the birefringent prism, are then guided to an objective lens. The ordinary ray and the extraordinary ray, which have passed through the objective lens, telecentrically illuminate a sample. The ordinary ray and the extraordinary ray, after being reflected by the sample, are guided to the objective lens and the birefringent prism in this order. The composite ray composed by the birefringent prism is guided to an analyzer. A CCD is positioned at the image-forming position of the ray that has passed through the analyzer. Either the analyzer or the polarizer is rotatable about the optical axis of the differential interference microscope.

Abstract: A wide angle lens includes, in turn from the object side, a first lens group having a negative refracting power, and a second lens group having a positive refracting power. The first lens group includes, in turn from the object side, a first lens component having a positive refracting power, and a second lens component having a negative refracting power. The second lens group includes, in turn from the object side, a third lens component having a positive refracting power, a fourth lens component having a negative refracting power, a fifth lens component having a positive refracting power, and a sixth lens component having a positive refracting power. The lens satisfies the following conditions:0.4.ltoreq.d.sub.4 /f.ltoreq.11.65.ltoreq.(N.sub.5 +N.sub.6)/2.ltoreq.1.8where d.sub.4 is the air space between the second and third lens components, f is the focal length of the entire system, N.sub.5 is the refractive index of the fifth lens component with respect to a d-line, and N.sub.