Abstract: An apparatus to successively make plastic bags, each of which includes an end surface provided with a spout, by employing the general feeding way of panel material, to be simple in structure, low in cost, high in speed, and to make it possible to successively make the plastic bags two by two. A folded portion is formed in a first web of panel material, an aperture is formed in a web of end surface material, a spout is inserted into the aperture, the spout and the web of end surface material being heat sealed with each other. The web of end surface material and the folded portion are heat sealed with each other while the web of end surface material and a second web of panel material are heat sealed with each other about the spout.

Abstract: An apparatus is improved to successively make plastic bags each of which includes an end surface provided with a spout, by employing the general feeding way of panel material, to be simple in structure, low in cost, high in speed and to make it possible to successively make the plastic bags two by two. A first folded portion is formed in a first web of panel material 1. An aperture is formed in a second web of panel material 2. A spout is inserted into the aperture, the spout and the second web of panel material 2 being heat sealed with each other. The second web of panel material 2 is guided by a guide device 18 to be folded after being heat sealed so that a second folded portion should be formed in the second web of panel material. The spout is turned over by the second folded portion. The second folded portion and the first folded portion are heat sealed with each other while the second folded portion and the second web of panel material 2 are heat sealed with each other about the spout.

Abstract: An apparatus is improved to successively make plastic bags each of which includes an end surface provided with a spout, by employing the general feeding way of panel material, to be simple in structure, low in cost, high in speed and to make it possible to successively make the plastic bags two by two. A first folded portion is formed in a first web of panel material 1. An aperture is formed in a second web of panel material 2. A spout is inserted into the aperture, the spout and the second web of panel material 2 being heat sealed with each other. The second web of panel material 2 is guided by a guide device 18 to be folded after being heat sealed so that a second folded portion should be formed in the second web of panel material. The spout is turned over by the second folded portion. The second folded portion and the first folded portion are heat sealed with each other while the second folded portion and the second web of panel material 2 are heat sealed with each other about the spout.

Abstract: A tactile sensor includes: a first sheet having at least either flexibility or elasticity; and a second sheet having at least either flexibility or elasticity and having a first surface facing the first sheet and a second surface opposite to the first surface. The second surface includes a plurality of protruding shapes. Each of the plurality of protruding shapes includes an enclosed space inside, the enclosed space being defined by the first surface of the second sheet and the first sheet. At least one first electrode pattern is disposed on the first sheet in the enclosed space of each of the plurality of protruding shapes. At least one second electrode pattern is disposed on the first surface in the enclosed space of each of the plurality of protruding shapes.

Abstract: A tactile sensor comprises: a first sheet having at least either flexibility or elasticity; and a second sheet having at least either flexibility or elasticity and having a first surface facing the first sheet and a second surface opposite to the first surface. The second surface includes a plurality of protruding shapes. Each of the plurality of protruding shapes includes an enclosed space inside, the enclosed space being defined by the first surface of the second sheet and the first sheet. At least one first electrode pattern is disposed on the first sheet in the enclosed space of each of the plurality of protruding shapes. At least one second electrode pattern is disposed on the first surface in the enclosed space of each of the plurality of protruding shapes.

Abstract: A biological sensor includes: a first sheet that has flexibility and/or stretchability; and a second sheet that has flexibility and/or stretchability. The second sheet has a first surface facing the first sheet, and a second surface opposite to the first surface. The second surface has a plurality of projections that are configured to be brought into contact with a living body to obtain information on the living body. In the second surface, at least part of each of the plurality of projections has conductivity. In the first surface, a portion surrounding each of the plurality of projections is bonded to the first sheet.

Abstract: An apparatus to successively make plastic bags, each of which includes an end surface provided with a spout, by employing the general feeding way of panel material, to be simple in structure, low in cost, high in speed, and to make it possible to successively make the plastic bags two by two. A folded portion is formed in a first web of panel material, an aperture is formed in a web of end surface material, a spout is inserted into the aperture, the spout and the web of end surface material being heat sealed with each other. The web of end surface material and the folded portion are heat sealed with each other while the web of end surface material and a second web of panel material are heat sealed with each other about the spout.

Abstract: An apparatus is improved to successively make plastic bags each of which includes an end surface provided with a spout, by employing the general feeding way of panel material, to be simple in structure, low in cost, high in speed and to make it possible to successively make the plastic bags two by two. A first folded portion is formed in a first web of panel material 1. An aperture is formed in a second web of panel material 2. A spout is inserted into the aperture, the spout and the second web of panel material 2 being heat sealed with each other. The second web of panel material 2 is guided by a guide device 18 to be folded after being heat sealed so that a second folded portion should be formed in the second web of panel material. The spout is turned over by the second folded portion. The second folded portion and the first folded portion are heat sealed with each other while the second folded portion and the second web of panel material 2 are heat sealed with each other about the spout.

Abstract: An apparatus is improved to successively make plastic bags each of which includes an end surface provided with a spout, by employing the general feeding way of panel material, to be simple in structure, low in cost, high in speed and to make it possible to successively make the plastic bags two by two. A first folded portion is formed in a first web of panel material 1. An aperture is formed in a second web of panel material 2. A spout is inserted into the aperture, the spout and the second web of panel material 2 being heat sealed with each other. The second web of panel material 2 is guided by a guide device 18 to be folded after being heat sealed so that a second folded portion should be formed in the second web of panel material. The spout is turned over by the second folded portion. The second folded portion and the first folded portion are heat sealed with each other while the second folded portion and the second web of panel material 2 are heat sealed with each other about the spout.

Abstract: An apparatus is improved to successively make plastic bags each of which includes an end surface provided with a spout, by employing the general feeding way of panel material, to be simple in structure, low in cost, high in speed and to make it possible to successively make the plastic bags two by two. A first folded portion is formed in a first web of panel material 1. An aperture is formed in a second web of panel material 2. A spout is inserted into the aperture, the spout and the second web of panel material 2 being heat sealed with each other. The second web of panel material 2 is guided by a guide device 18 to be folded after being heat sealed so that a second folded portion should be formed in the second web of panel material. The spout is turned over by the second folded portion. The second folded portion and the first folded portion are heat sealed with each other while the second folded portion and the second web of panel material 2 are heat sealed with each other about the spout.

Abstract: A substrate is provided with: a stretchable sheet; a plurality of members located on the sheet; a plurality of strips that are stretchable, and that connect the plurality of members; and a plurality of fiber threads that sew the plurality of members and the sheet together.

Abstract: An optical content display system includes a plurality of movable light sources. The optical content display system displays a content using the plurality of light sources. Each of the plurality of light sources includes a display device, a position detector that detects a position of the light source, a storage device storing content information in which a plurality of parts of the content are associated with a plurality of positions at which the plurality of parts are to be displayed, and a control circuit that refers to the content information stored in the storage device, obtains data regarding one of the plurality of parts of the content corresponding to the position of the light source detected by the position detector, and displays the obtained data on the display device.

Abstract: A light emitting device in which a plurality of LED chips are arranged. Each of the plurality of LED chips include a light emitting region that is formed on a substrate, a first pad electrode that is formed on the substrate, and a through-hole that penetrates the substrate. First wiring that passes through the through-hole of one LED chip and the through-hole of an adjacent LED chip, and electrically connects the first pad electrode of the one LED chip and the first pad electrode of the adjacent LED chip is provided. The tip-end parts of the first wiring that have passed through the through-holes have, at a cross section cut at a plane that is parallel with a principal surface of the substrate, a larger cross-sectional area than the cross-sectional area of the first wiring inside the through-holes.

Abstract: A light-emitting device includes: a plurality of LED chips each having a light-emitting region, and a first electrode and a second electrode that are electrically connected to light-emitting region; a plurality of substrates each being provided on each of the plurality of LED chips; a plurality of through-holes each penetrating through each of the plurality of substrates; and, a plurality of wires each passing through a first through-hole penetrated through a first substrate of the plurality of the substrates and a second through-hole penetrated through a second substrate adjacent to the first substrate. The one of the plurality of the wires is electrically connected the first electrode or the second electrode of a first LED chip corresponding to the first substrate, to the first electrode or the second electrode of a second LED chip corresponding to the second substrate.

Abstract: A light emitting device in which a plurality of LED chips are arranged. Each of the plurality of LED chips include a light emitting region that is formed on a substrate, a first pad electrode that is formed on the substrate, and a through-hole that penetrates the substrate. First wiring that passes through the through-hole of one LED chip and the through-hole of an adjacent LED chip, and electrically connects the first pad electrode of the one LED chip and the first pad electrode of the adjacent LED chip is provided. The tip-end parts of the first wiring that have passed through the through-holes have, at a cross section cut at a plane that is parallel with a principal surface of the substrate, a larger cross-sectional area than the cross-sectional area of the first wiring inside the through-holes.

Abstract: An apparatus is improved to successively make plastic bags each of which includes an end surface provided with a spout, by employing the general feeding way of panel material, to be simple in structure, low in cost, high in speed and to make it possible to successively make the plastic bags two by two. A first folded portion is formed in a first web of panel material 1. An aperture is formed in a second web of panel material 2. A spout is inserted into the aperture, the spout and the second web of panel material 2 being heat sealed with each other. The second web of panel material 2 is guided by a guide device 18 to be folded after being heat sealed so that a second folded portion should be formed in the second web of panel material. The spout is turned over by the second folded portion. The second folded portion and the first folded portion are heat sealed with each other while the second folded portion and the second web of panel material 2 are heat sealed with each other about the spout.

Abstract: The aim is to improve the display capability of a PDP at lower gray scale levels by driving the PDP in a manner to adjust the luminance of Gray Scale 1 to an appropriate level. According to the drive method, one TV field is divided into a plurality of subfields SF 1, SF 2 . . . each having a reset period, an address period, and a sustain period. During the address period of SF 1, the sustain electrodes are held at a voltage (potential) Ve1. During the address period in SF 2 and the subsequent subfields, the sustain electrodes are held at a voltage (Ve+Ve2) The voltage Ve1 is higher than the ground voltage and lower than the voltage (Ve+Ve2).

Abstract: A projection display device includes a condensing unit and a shading unit. The condensing unit condenses light emitted from a light source to form a condensed spot on a color wheel. The shading unit, when a size of the condensed spot on the color wheel has increased due to an increase in light emission of the light source, shades a portion of the light passing through the color wheel corresponding to the increased size.

Abstract: A field sequential color display device includes a color wheel assembly. The color wheel assembly has a color wheel which is divided into a plurality of color regions and a motor for rotating the color wheel. The motor contains a sensor for detecting rotation of the motor and the sensor outputs at least one pulse per one revolution of the motor. The color wheel assembly also has a spatial light modulator for displaying image data that is driving in synchronization with the pulse output by the sensor.

Abstract: A field sequential color display device includes a color wheel assembly. The color wheel assembly has a color wheel which is divided into a plurality of color regions and a motor for rotating the color wheel. The motor contains a sensor for detecting rotation of the motor and the sensor outputs at least one pulse per one revolution of the motor. The color wheel assembly also has a spatial light modulator for displaying image data that is driving in synchronization with the pulse output by the sensor.