Abstract: An optical sensor includes a radiation part that irradiates an object to be measured with laser light, an imaging part that receives laser light reflected by the object to be measured and captures an image of the object to be measured, a first driving part that moves the radiation part in a radiation direction of laser light to the object to be measured, and a second driving part that moves the imaging part in a reflection direction of laser light from the object to be measured and an orthogonal direction to the reflection direction.

Abstract: It is made possible to maintain confidentiality of data in a service using a public-type blockchain.

Abstract: An endoscope observation method includes irradiating first and second narrowband light to an observation object. The first and second narrowband light have wavelengths at which absorbances of first and second characteristic substances related to a predetermined state of the observation object and contained in the observation object are mutually different. The method also includes performing imaging by use of reflected light of the first and second narrowband light from the observation object to obtain first and second image data, and forming a characteristic substance presence image regarding the presence of the first and second characteristic substance, on the basis of characteristic amounts of the first and second characteristic substances contained in the first and second image data.

Abstract: An endoscope apparatus includes a scope including an imaging unit provided at a distal end of an insertion section to be inserted into an observation object, and a main body including a light source unit configured to emit illumination light that illuminates the observation object through the scope. The light source unit is configured to emit first narrow band light selected based on an absorption spectrum of a first characteristic substance, and second narrow band light selected based on an absorption spectrum of a second characteristic substance. The main body includes an image processing circuit configured to process image information acquired by the imaging unit. The endoscope apparatus also includes a display configured to display image information processed by the image processing circuit.

Abstract: A light source system includes an illumination device configured to generate illumination light, and a light source module having a function of supplying light to the illumination device and configured to be detachably attached to the illumination device. The illumination device includes a first light source and a first storage configured to store characteristic information of the first light source. The light source module includes a second light source and a second storage configured to store characteristic information of the second light source. The illumination device includes a control circuit configured to determine a driving condition of at least one of the first and second light sources, based on the characteristic information of the first and second light sources.

Abstract: Provided is a method of manufacturing an automobile capable of automatic driving while recognizing and following a vehicle ahead.

Abstract: A soft capsule film composition, comprising: (A) a native gellan gum; (B) one or more hydrophilic polysaccharides; (C) a starch or modified starch; (D) a plasticizer; and (E) water, wherein a gelling agent other than the native gellan gum and the one or more hydrophilic polysaccharides is not an essential component. The soft capsule film composition shortens drying time at room temperature, suppresses the stickiness of the surface of a film sheet, imparts film sheet strength which can withstand continuous production in factory manufacturing with a rotary die filling machine or the like, and enables the manufacture of a good soft capsule with high adhesiveness. For this reason, the soft capsule produced using the soft capsule film composition can be utilized for various uses such as drugs, quasi drugs, cosmetics, and foods.

Abstract: An automobile production system includes an image-pickup device configured to take images of vehicles to be manufactured on a manufacturing line, and a control device configured to control the image-pickup device. The control device associates the images of the vehicles to be manufactured acquired from the image-pickup device with information about purchasers of the vehicles to be manufactured.

Abstract: An endoscope apparatus configured to acquire an image of an observation object includes a light source unit and an imaging system. The light source unit is configured to emit first and second narrow band light selected based on absorption spectra of first and second characteristic substances, respectively. The imaging system is configured to separately acquire first and second images by the first and second narrow band light, respectively. The apparatus further includes a characteristic substance region extractor configured to extract a characteristic substance region related to the first characteristic substance on the first image and/or a characteristic substance region related to the second characteristic substance on the second image.

Abstract: An endoscope includes an illuminator to emit illumination light comprised by narrow band lights different in wavelength from an end portion of the endoscope and an imager to image an observation object illuminated by the illumination light emitted from the illuminator. The illuminator includes a light quantity output adjuster to independently control the light quantity of each of the narrow band lights. The endoscope allows observation in three types of modes of a white light mode, a special light mode, and a hybrid mode. A spectral pattern of illumination light in the hybrid mode includes at least a part of a color region of a narrow band light included in the special light mode and is different from either of a spectral pattern of illumination light in the white light mode and a spectral pattern of illumination light in the special light mode.

Abstract: An automobile production system includes an image-pickup device configured to take images of vehicles to be manufactured on a manufacturing line, and a control device configured to control the image-pickup device. The control device associates the images of the vehicles to be manufactured acquired from the image-pickup device with information about purchasers of the vehicles to be manufactured.

Abstract: Provided is a method of manufacturing an automobile capable of automatic driving while recognizing and following a vehicle ahead.

Abstract: A light source system includes an illumination device configured to generate illumination light, and a light source module having a function of supplying light to the illumination device and configured to be detachably attached to the illumination device. The illumination device includes a first light source and a first storage configured to store characteristic information of the first light source. The light source module includes a second light source and a second storage configured to store characteristic information of the second light source. The illumination device includes a control circuit configured to determine a driving condition of at least one of the first and second light sources, based on the characteristic information of the first and second light sources.

Abstract: An endoscope apparatus configured to acquire an image of an observation object includes a light source unit and an imaging system. The light source unit is configured to emit first and second narrow band light selected based on absorption spectra of first and second characteristic substances, respectively. The imaging system is configured to separately acquire first and second images by the first and second narrow band light, respectively. The apparatus further includes a characteristic substance region extractor configured to extract a characteristic substance region related to the first characteristic substance on the first image and/or a characteristic substance region related to the second characteristic substance on the second image.

Abstract: A miniaturized metal joint body and an apparatus for manufacturing the metal joint body to be improved about strength are provided. By cutting three overlapped metal sheets along a first cutting line and a pair of second cutting lines extending so as to intersect the first cutting line at each end of the first cutting line and pressing areas surrounded with the first cutting line and the pair of second cutting lines and each of a pair of bending lines connecting both ends of the pair of second cutting lines, each of the pairs of projecting members is formed so as to project in a pressing direction of arrow Z.

Abstract: An endoscope apparatus includes a scope including an imaging unit provided at a distal end of an insertion section to be inserted into an observation object, and a main body including a light source unit configured to emit illumination light that illuminates the observation object through the scope. The light source unit is configured to emit first narrow band light selected based on an absorption spectrum of a first characteristic substance, and second narrow band light selected based on an absorption spectrum of a second characteristic substance. The main body includes an image processing circuit configured to process image information acquired by the imaging unit. The endoscope apparatus also includes a display configured to display image information processed by the image processing circuit.

Abstract: An endoscope apparatus configured to acquire an image of an observation object includes a light source unit and an imaging system. The light source unit includes a first light source configured to emit first narrow band light selected based on an absorption spectrum of a first characteristic substance, and a second light source configured to emit second narrow band light selected based on an absorption spectrum of a second characteristic substance. The imaging system includes an image sensor configured to separately acquire a first image by the first narrow band light and a second image by the second narrow band light.

Abstract: An endoscope observation method includes irradiating first and second narrowband light to an observation object. The first and second narrowband light have wavelengths at which absorbances of first and second characteristic substances related to a predetermined state of the observation object and contained in the observation object are mutually different. The method also includes performing imaging by use of reflected light of the first and second narrowband light from the observation object to obtain first and second image data, and forming a characteristic substance presence image regarding the presence of the first and second characteristic substance, on the basis of characteristic amounts of the first and second characteristic substances contained in the first and second image data.

Abstract: An endoscope includes an illuminator to emit illumination light comprised by narrow band lights different in wavelength from an end portion of the endoscope and an imager to image an observation object illuminated by the illumination light emitted from the illuminator. The illuminator includes a light quantity output adjuster to independently control the light quantity of each of the narrow band lights. The endoscope allows observation in three types of modes of a white light mode, a special light mode, and a hybrid mode. A spectral pattern of illumination light in the hybrid mode includes at least a part of a color region of a narrow band light included in the special light mode and is different from either of a spectral pattern of illumination light in the white light mode and a spectral pattern of illumination light in the special light mode.

Abstract: A miniaturized metal joint body and an apparatus for manufacturing the metal joint body to be improved about strength are provided. By cutting three overlapped metal sheets along a first cutting line and a pair of second cutting lines extending so as to intersect the first cutting line at each end of the first cutting line and pressing areas surrounded with the first cutting line and the pair of second cutting lines and each of a pair of bending lines connecting both ends of the pair of second cutting lines, each of the pairs of projecting members is formed so as to project in a pressing direction of arrow z.