Abstract: In an optical module, a waveguide unit has a wavelength filter having a ring resonator structure. A semiconductor laser is connected to the input terminal of an input waveguide. A semiconductor Mach-Zehnder modulator is connected to the output terminal of an output waveguide. A first photodiode is connected to the output terminal of a branch waveguide. A second photodiode is connected to the through port of the input waveguide. A temperature adjustment unit adjusts the temperature of the waveguide unit. A laser output controller is connected to the first photodiode and the semiconductor laser to control an output from the semiconductor laser based on an output signal from the first photodiode. A temperature adjustment controller is connected to the second photodiode and the temperature adjustment unit to control the temperature adjustment operation of the temperature adjustment unit based on an output signal from the second photodiode.

Abstract: The present invention provides a novel compound and antidepressant composition that can be effectively used for improving depressed mood and depressed state, particularly for depressed mood and depressed state in menopausal women. The compound of the present invention is represented by the following formula (1): wherein R1 and R2 are identical or different and represent a hydrogen atom, a hydroxyl group or an acetyloxy group, and n is an integer of 2 to 7, or a pharmaceutically acceptable salt or ester thereof. This compound is used as an active ingredient in the antidepressant composition. Examples of the compound of the invention include (2E)-9,10-dihydroxy-2-decenoic acid, (2Z)-9,10-dihydroxy-2-decenoic acid, (2E)-9-hydroxy-2-decenoic acid, and (2E)-7-acetoxy-2-heptenoic acid.

Abstract: According to one embodiment, an image forming apparatus includes: a first paper feeding unit; a second paper feeding unit; a fixing unit configured to fix a developer image transferred onto a sheet; a conveying path configured to convey sheets; a receiving unit configured to receive an execution instruction for duplex printing for continuously printing an image on one surface and on the other surface of a sheet; an acquiring unit configured to acquire, in the printing on one surface, information concerning presence or absence of an image on the other surface; and a processor configured to change, in the printing on one surface, if a result of the acquisition concerning the sheet fed from the first paper feeding unit indicates that an image is present, a paper feeding unit from the first paper feeding unit to the second paper feeding unit and performs control for re-executing the duplex printing.

Abstract: According to one embodiment, there is provided an image forming apparatus, including an accommodation unit, an image forming unit, an image reading unit, an image erasing unit, a first medium processing unit, and a second medium processing unit. The first medium processing unit forms the image on the recording medium carried from the accommodation unit and discharges the recording medium on which the image is formed, based on the setting of a first image process mode. The second medium processing unit forms a test image on the recording medium carried from the accommodation unit, reads the test image, erases the test image, and returns the recording medium to the accommodation unit, based on a setting of a second image process mode.

Abstract: There is provided an optical receiver including a variable-ratio splitter to split an input signal light into a plurality of signal lights, based on a variable ratio, a plurality of photo detectors to receive the plurality of signal lights respectively, an operation circuit to output a reception electrical signal, based on a reception processing on one of the plurality of signal lights, a calculation circuit to calculate a total power of the plurality of signal lights received by the plurality of photo detectors, and an output unit to output a signal regarding the total power.

Abstract: An image processing device includes a memory and a controller. The memory stores a first profile and a second profile. The first profile represents a correspondence relationship between RGB value of image data and color space data of an image printed on a sheet in correspondence with the image data. The second profile represents a correspondence relationship between the RGB value of the image data that is input to a display unit, and the color space data of the image displayed on the display unit. The controller specifies the color space data corresponding to the RGB value of the image data to be printed with the aid of the first profile, specifies the RGB value corresponding to the color space data specified by the first profile with the aid of the second profile, and uses the RGB value specified by the second profile as display data of the display unit.

Abstract: In an image-processing apparatus having a capability of performing region distinction processing and an image region discrimination processing method, a first region distinction unit uses a previously set threshold value for an image region distinction to perform a region distinction processing of a character and a non-character on image data read from an original document, an edge feature amount image and a character determination signal are obtained, a second region distinction unit makes a region distinction on the edge feature amount image based on the threshold value and generates and displays sub-region images obtained by dividing the edge feature amount image into plural parts, a character discrimination strength adjustment is performed on a display screen while each of the sub-region images is visually identified, the correction parameter is reflected in the edge feature amount image, and the region distinction processing is performed again.

Abstract: An optical communication module includes an array semiconductor laser which emits light beams of plural wavelengths, an array lens which brings each of the light beams emitted from the array semiconductor laser to parallel light, and an array mirror which includes mirrors corresponding to the number of wavelengths and is provided at positions on which the light beams emitted from the array lens are incidentable, the respective mirrors selectively reflecting the light beams emitted from the array semiconductor laser.

Abstract: An electronic device mounting structure for fitting an ECU (electronic device) in an open space formed in a device mounting housing and for holding the ECU fitted in the open space by a holding finger formed on the device mounting housing, includes a stopper formed in the device mounting housing so as to be juxtaposed with the holding finger, the stopper being configured to prevent the ECU from falling out of the device mounting housing.

Abstract: A refrigerant cycle device includes a compressor driven by a vehicle engine for drawing and compressing gas refrigerant from an evaporator, a variable displacement mechanism which varies a discharge capacity of the compressor based on a control value from an exterior to approach a suction pressure of the compressor to a predetermined suction pressure, and a control unit for controlling the discharge capacity of the compressor. The control unit includes a determining part for determining an accelerating state of the vehicle engine, a detecting member which detects a thermal load of the evaporator, a setting part for setting a minimum control value in accordance with the thermal load, and a controlling part. The controlling part reduces the control value to the minimum control value and returns the reduced control value to a control value before the reducing, when the determining means determines an accelerating state of the vehicle engine.

Abstract: In an attachment structure, a vehicle-mounted electronic device is attached to a receiving box using an adjusting member for adjusting a difference between an external dimension of the electronic device and a dimension of a receiving space of the receiving box for receiving the electronic device. The adjusting member has an insertion-coupling device for insertion-coupling the adjusting member and the electronic device, and a first catch-coupling device for catch-coupling the adjusting member and the receiving box. The first catch-coupling device is an appended claw-receiving part that corresponds to a flexible claw on the receiving box, and the direction of insertion-coupling of the insertion-coupling device and the direction of catch-coupling of the first catch-coupling device are different.

Abstract: The present invention provides a novel compound and antidepressant composition that can be effectively used for improving depressed mood and depressed state, particularly for depressed mood and depressed state in menopausal women. The compound of the present invention is represented by the following formula (1): wherein R1 and R2 are identical or different and represent a hydrogen atom, a hydroxyl group or an acetyloxy group, and n is an integer of 2 to 7, or a pharmaceutically acceptable salt or ester thereof. This compound is used as an active ingredient in the antidepressant composition. Examples of the compound of the invention include (2E)-9,10-dihydroxy-2-decenoic acid, (2Z)-9,10-dihydroxy-2-decenoic acid, (2E)-9-hydroxy-2-decenoic acid, and (2E)-7-acetoxy-2-heptenoic acid.

Abstract: In a mixing tank (12), a TAC is dissolved to a solvent so as to be swollen. Thus a mixture (25) is obtained, and fed to a heating device (15) by driving a pump (26). The heating device (15) heats the mixture (25), such that the solid content in the mixture may be dissolved. The mixture (25) is fed out as a dope (27) from the heating device (15) to a cooling device (16). The dope (27) is cooled down by the cooling device (16) to a surface temperature of a cooling drum (42) onto which the dope (27) is to be cast. Thus impurities containing hemicellulose and the like are precipitated, and the dope (27) is filtrated such that the impurities may be trapped. The dope (27) is cast onto the cooling device (16) while the precipitation of the impurities is prevented after the casting.

Abstract: A primary dope is obtained by mixing a solvent and a polymer, and an additive is added to the primary dope, and thus a second dope for a main layer, a first dope for a contact layer and a third dope for an exposure layer are prepared. Only in the second dope is contained at least one of retardation controller, UV absorbing agent and deterioration inhibitor. The first-third dopes are cast from a casting die onto a casting belt to form a casting film of a three layer structure having the base, contact and exposure layers. Since the volatile compound is contained in the main layer, a precipitation of the volatile compounds on a surface of a produced film is prevented.

Abstract: In an optical module, a waveguide unit has a wavelength filter having a ring resonator structure. A semiconductor laser is connected to the input terminal of an input waveguide. A semiconductor Mach-Zehnder modulator is connected to the output terminal of an output waveguide. A first photodiode is connected to the output terminal of a branch waveguide. A second photodiode is connected to the through port of the input waveguide. A temperature adjustment unit adjusts the temperature of the waveguide unit. A laser output controller is connected to the first photodiode and the semiconductor laser to control an output from the semiconductor laser based on an output signal from the first photodiode. A temperature adjustment controller is connected to the second photodiode and the temperature adjustment unit to control the temperature adjustment operation of the temperature adjustment unit based on an output signal from the second photodiode.

Abstract: A dope producing apparatus is provided with a first feed line for sending polymer solution from a fourth tank to a solution casting apparatus. The first feed line is provided with a first orifice for adding dilute liquid to the polymer solution; a first inline mixer for inline-mixing the polymer solution and the dilute liquid to produce a mixture; a second orifice for adding matting liquid to the mixture; and a second inline mixer for mixing the mixture and the matting liquid to produce a first dope.

Abstract: A primary dope is obtained by mixing solvent and polymer, and an additive is added to the primary dope so as to prepare three sorts of dopes. The dopes are cast from a casting die onto a casting belt to form three-layer film. The thickness of the first layer t1 is the same as the thickness of the third layer t3 or less, and the thickness of the third layer t3 is the same as the thickness of the second layer t2 or less. After the film is peeled from the casting belt, both side edge portions of the film are clipped by clips. The film is stretched in a widthwise direction and dried. The film is excellent in smoothness and optical properties.

Abstract: In an image-processing apparatus having a capability of performing region distinction processing and an image region discrimination processing method, a first region distinction unit uses a previously set threshold value for an image region distinction to perform a region distinction processing of a character and a non-character on image data read from an original document, an edge feature amount image and a character determination signal are obtained, a second region distinction unit makes a region distinction on the edge feature amount image based on the threshold value and generates and displays sub-region images obtained by dividing the edge feature amount image into plural parts, a character discrimination strength adjustment is performed on a display screen while each of the sub-region images is visually identified, the correction parameter is reflected in the edge feature amount image, and the region distinction processing is performed again.

Abstract: A scanner reads an image of a document, the image of the document read by the scanner is stored in a memory, and a color determining section determines whether the document read by the scanner is color or monochrome. When the color determining section determines that the image of the document is color, image data stored in the memory is converted into color image data configured by multi-valued pixels by a multi-value processing section. On the other hand, when the color determining section determines that the image of the document is monochrome, the image data stored in the memory is converted into monochrome image data configured by binary pixels by a binary value processing section. A printer forms the image data processed by one between the multi-value processing section and the binary value processing section on a paper sheet.

Abstract: The present invention provides an optical transmission module and an optical transmission system including a plurality of components including a light-emitting device mounted on a holding unit, capable of restraining a distortion caused by a temperature difference between top and bottom faces of a temperature adjusting unit that performs temperature adjusting for the light-emitting device, the holding unit and the like and capable of maintaining stable optical performance. For such exemplary object, an optical transmission module includes: a holding unit, on which a plurality of components including at least a light-emitting device is mounted; a temperature adjusting unit for adjusting temperature of at least the holding unit and the light-emitting device; and a heating unit provided inside the holding unit.