Abstract: The present invention provides a high pressure discharge lamp with a start-up assist member, a lamp unit, and a lamp system that reduce breakdown voltage and provide high design flexibility by reducing restriction on a position of an adjacent conductor. In a high pressure discharge lamp (10) of a lamp unit (1), a dielectric member (20) is on the outer surface of a first sealing part (101a). The dielectric member (20) made of a titanium compound has relative permittivity higher than that of fused quartz. An upstream end of a metal wire (21) is connected to an external lead wire (102b) projecting from a second sealing part (101b). A downstream end (21A) is in contact with the dielectric member (20). Upon lighting of the lamp, a corona discharge occurs at the point where the end (21a) is in contact with the dielectric member (20) so that breakdown voltage is reduced.

Abstract: A high-pressure discharge lamp having an arc tube with a casing made of glass. The arc tube includes a light-emitting part and sealing parts connected to the light-emitting part. A pair of electrode rods are disposed within the glass casing such that their tips face each other with a gap therebetween and project into the discharge space, and their base ends are embedded in the sealing parts and overlap surfaces of metal foils provided in the sealing parts. Each base end is coated with a coating foil made of metal and having a C-like cross section with a slit formed between edges thereof. An end of the coating foil farthest from the light-emitting part is located closer to the light-emitting part than an end of the metal foil closest to the light-emitting part.

Abstract: A high-pressure discharge lamp comprising an arc tube, the arc tube including: a light-emitting part which is substantially ellipsoidal; and sealing parts which extend from either end of the light-emitting part and in which bases of electrodes are sealed, the arc tube enclosing 0.2 mg/mm3 to 0.4 mg/mm3 of mercury, the high-pressure discharge lamp having a power rating greater than 355 W and not greater than 600 W, wherein 5.4?D?5.8 and 3.1?x?D?2.3 when 355?P?380, 5.8?D?6.2 and 3.1?x?D?2.7 when 380?P?450, and 6.2?D?6.6 and 3.1?x?D?3.3 when 450?P?600, where P denotes the power rating in watts of the high-pressure discharge lamp, D denotes an inside diameter in millimeters of the light-emitting part 104 with reference to a midpoint between the electrodes 101, and X denotes a wall thickness in millimeters of the light-emitting part 104 with reference to the midpoint between the electrodes 101.

Abstract: The present invention provides a high pressure discharge lamp with a start-up assist member, a lamp unit, and a lamp system that reduce breakdown voltage and provide high design flexibility by reducing restriction on a position of an adjacent conductor. In a high pressure discharge lamp 10 of a lamp unit 1, a dielectric member 20 is on the outer surface of a first sealing part 101A. The dielectric member 20 made of a titanium compound has relative permittivity higher than that of fused quartz. An upstream end of a metal wire 21 is connected to an external lead wire 102B projecting from a second sealing part 101B. A downstream end 21a is in contact with the dielectric member 20. Upon lighting of the lamp, a corona discharge occurs at the point where the end 21a is in contact with the dielectric member 20 so that breakdown voltage is reduced.

Abstract: An image display device accurately evaluates the possibility of problems occurring due to the state of impure gas inside a discharge envelope in a high pressure discharge lamp. The image display device includes the high voltage discharge lamp and an evaluation unit (51) for evaluating the possibility of problems occurring due to the state of impure gas. The evaluation unit (51) includes a high voltage pulse generator (57) that generates a high voltage pulse for breaking insulation in the high pressure lamp, a constant current generator (58) that generates a constant current for illuminating the high pressure discharge lamp in a glow discharge state, a lamp voltage measurer (59) that measures lamp voltage during illumination in the glow discharge state, an LED (63), and a controller (65).

Abstract: A blood analysis device for centrifugally separating plasma in a channel, wherein conveyance of blood, plasma and calibration liquid is effected within the device without using a pump or the like. The calibrator solution is reliably discharged from a sensor portion so as to make high precision analysis possible. A sensor section is provided in a plasma separating section and disposed on the side associated with a first centrifugal pressing direction as seen from a blood reservoir and a calibrator solution reservoir, while a calibrator solution waste reservoir is disposed in a second centrifugal pressing direction as seen from the plasma separating section (sensor section). The calibrator solution is conveyed to the sensor section by centrifugal operation in the first centrifugal direction. After sensor calibration, the calibrator solution can be reliably discharged from the sensor section by effecting centrifuging in the second centrifugal direction.

Abstract: A central processing unit of a video display device displaying a thumbnail image formed based on a content executes a program including the steps of: deleting all thumbnail images corresponding to copy-never contents if a prescribed time period passed from the time when a thumbnail image transmitted from a video recording/reproducing device was stored; and deleting all thumbnail images corresponding to copy-never contents if a content to be viewed is selected using a contents selection image on which thumbnail images are displayed.

Abstract: In a blood analyzer for separating plasma in a flow channel by centrifugal operation, it is intended to effectively utilize a whole blood sample supplied into the flow channel, shorten the flow channel and reduce the apparatus size. It is also intended to reduce the amount of the blood to be collected, thereby reducing the burden on a subject. A blood cell reservoir wherein blood cells are precipitated is provided in a flow channel of a blood analyzer along the centrifugal direction upon centrifugation. Then blood cells are cumulated in the reservoir by centrifugation so that the plasma fraction is allowed to continuously exist in both of the upstream and downstream sides of the U-shaped flow channel without being divided by the blood cell fraction. Thus, the plasma in a required amount can be fed into the analysis means using a smaller amount of the whole blood.

Abstract: A blood analysis device for centrifugally separating plasma in a channel, wherein conveyance of blood, plasma and calibration liquid is effected within the device without using a pump or the like. The calibrator solution is reliably discharged from a sensor portion so as to make high precision analysis possible. A sensor section is provided in a plasma separating section and disposed on the side associated with a first centrifugal pressing direction as seen from a blood reservoir and a calibrator solution reservoir, while a calibrator solution waste reservoir is disposed in a second centrifugal pressing direction as seen from the plasma separating section (sensor section). The calibrator solution is conveyed to the sensor section by centrifugal operation in the first centrifugal direction. After sensor calibration, the calibrator solution can be reliably discharged from the sensor section by effecting centrifuging in the second centrifugal direction.

Abstract: A blood analyzing apparatus is provided, which includes a microcapillary fabricated on a substrate by a micromanufacturing technique and used for sampling, filtering, separating, and moving blood and a detector so as to conduct a process from sampling blood to analyzing it using the substrate. A blood analyzing method is also provided for conducting a process from sampling blood to analyzing it by using the blood analyzing apparatus.

Abstract: There is provided a robot or a picture on display, which is an embodied voice responsive toy for facilitating empathy. The toy is constructed by a voice input-output portion, a voice responsive pseudo-person, and a pseudo-person control portion, the voice input-output portion serves to input voice from the outside or output voice to the outside, and the pseudo-person control portion determines an action of the voice responsive pseudo-person from the voice passing through the voice input-output portion and actuates the voice responsive pseudo-person.

Abstract: A hydrogen plasma downstream treatment equipment comprises a first gas supply source for supplying a hydrogen gas, a second gas supply source for supplying a nitrogen fluoride gas, and a tube-like chamber used for surface treatment of a semiconductor layer by use of the hydrogen gas and the nitrogen fluoride gas. The chamber includes a plasma generator for activating the hydrogen gas and the nitrogen fluoride gas by introducing the nitrogen fluoride gas in which a flow rate ratio of the hydrogen gas and the nitrogen fluoride gas is in excess of 4, a processor placed in a downstream of the plasma generator to place the semiconductor layer therein, and gas flow controlling means for controlling the first gas supply source and the second gas supply source so as to set a flow rate of the nitrogen fluoride gas four times a flow rate of the hydrogen gas.

Abstract: Semiconductor substrates are immersed in pure water having a lowered dissolved-oxygen concentration and heated to a temperature above 60.degree. C., in an atmosphere which keeps the dissolved oxygen concentration in pure water, in order to etch oxide films on surfaces of the semiconductor substrates for cleaning the surfaces of the semiconductor substrates. According to the present invention, contaminants and residual chemicals can be effectively removed without adding any chemical treating step. The cleaning can be effective without increasing the number of chemicals, and improved throughputs of the cleaning step can be obtained.

Abstract: In a silicon oxide film evaluation method for evaluating the silicon oxide film formed on a silicon substrate, radiation of a plurality of incident angles is irradiated to the silicon oxide film, reflected radiation of the radiation of the plural incident angles on the silicon oxide film is measured, reflectances for the radiation of the plural incident angles is computed, based on the radiation of the plural incident angles and reflected radiation thereof, a dielectric function is computed, based on the reflectances for the plural incident angles, and film quality of the silicon oxide film is evaluated, based on the dielectric function. The silicon oxide film evaluation method and apparatus can evaluate film quality of the silicon oxide film formed on the silicon substrate in non-contact and non-destructively.

Abstract: A printing ink varnish which comprises a mineral oil and a product prepared by adding an anionic surfactant to an acid sludge followed by neutralization with an aqueous solution of an alkali metal salt and then adding an inorganic polyvalent metal salt to the mixture to form polyvalent metal salts of the anionic surfactant and acid components of said sludge. A process for preparing the varnish is also disclosed.