Abstract: A glass pipe 80 for a discharge lamp is prepared which includes a luminous bulb portion 1? that will be formed into a luminous bulb of a high pressure discharge lamp and a side tube portion 2?. Subsequently, a glass member 70 made of a second glass having a softening point lower than that of a first glass constituting the side tube portion 2? is inserted into the side tube portion 2?, after which a getter 75 is disposed in the side tube portion 2?. Then, with the pressure inside the glass pipe 80 reduced, the side tube portion 2? is heated to tightly attach the glass member 70 to the side tube portion 2?, thereby forming a sealing portion.

Abstract: A high pressure discharge lamp 100 comprises a luminous bulb 1 enclosing a luminous substance 6 inside and a sealing portion 2 for retaining the airtightness of the luminous bulb 1. The sealing portion 2 has a first glass portion 8 extending from the luminous bulb 1 and a second glass portion 7 provided at least in a portion of the inside of the first glass portion 8, and further has a portion (20) to which a compressive stress is applied. In the luminous bulb 1, mercuric bromide (HgBr2) is enclosed.

Abstract: An LED lamp 100 according to the present invention includes: a substrate 20 with an upper surface; a plurality of LED chips 10, which are arranged on the upper surface of the substrate 20; and a reflector 30, which has reflective surfaces that reflect emissions of the respective LED chips 10 at least partially. The reflector 30 includes a resin and a framework that is made of a material having a higher flexural rigidity than the resin.

Abstract: A metal halide lamp of the present invention has an arc tube formed of ceramic and a pair of opposing electrodes. This lamp includes a Pr (praseodymium) halide, a Na (sodium) halide, and a Ca (calcium) halide enclosed within the arc tube. The Pr halide content Hp [mol], the Na halide content Hn [mol], and the Ca halide content Hc [mol] satisfy the relationships of 0.4?Hc/Hp?15.0 and 3.0?Hn/Hp?=25.0.

Abstract: There is provided an immunoassay by which the amount of human medullasin present inside granulocytes, which are one leukocyte component in blood, can be determined with high accuracy and with good reproducibility. Also provided is an immunoassay of medullasin, wherein when measuring the medullasin in blood using an anti-human medullasin antibody, the determination of the amount of human medullasin in a blood sample using said anti-human medullasin antibody is carried out after treating the blood sample with an aqueous liquid having a specific osmotic pressure different to the osmotic pressure of blood to completely break up the leukocytes. Also provided is a method of diagnosing multiple sclerosis characterized in that the human medullasin content of a blood sample is measured using an immunoassay, and the onset of multiple sclerosis and the extent of the disease is diagnosed according to the size of, or changes in, this measured value.

Abstract: The formation step of a sealing portion 2 includes the substeps of inserting, into the side tube portion 2?, a glass member 70 made of a second glass having a softening point lower than that of a first glass constituting the side tube portion 2?; tightly attaching forward and backward portions (A and C) of the glass member 70 to the side tube portion 2? by heating the side tube portion 2? when the glass member 70 is divided into the forward portion, the backward portion, and a central portion under the assumption that the side of the glass member 70 closer to a luminous bulb portion 1? is the forward side, thereby forming a cavity 30 between at least a portion of the central portion (B) and the side tube portion 2?; and heating, after the attachment step, a portion including at least the glass member 70 and the side tube portion 2? at a temperature higher than the strain point temperature of the second glass.

Abstract: A high pressure discharge lamp with a trigger wire wound around a side tube portion has the structure in which the side tube portion has a first glass portion extending from a luminous bulb and a second glass portion provided in at least a portion of the inside of the first glass portion, and in which the second glass portion contains at least one substance of Li, Na, and K of from 0.001 wt % to 1.0 wt % inclusive. This structure provides a high pressure discharge lamp operable with a drastically reduced starting voltage.

Abstract: A method for manufacturing a high pressure mercury lamp having a high pressure resistance strength includes an electric field application step of applying an electric field to at least a light emitting part while keeping the high pressure mercury lamp at a high temperature. As a result of the electric field application step, impurities such as hydrogen and an alkali metal existing in a discharge space and in glass used for forming the light emitting part (1) and sealing parts (2) can be reduced, with it being possible to suppress blackening and devitrification during lighting.

Abstract: In a support server communicable with a computer through a network, a first receiving unit is configured to receive a control parameter and communication state data transmitted from a reader/writer, a determining unit is configured to determine an update control parameter based on the received control parameter and the communication state data. In the support server, a second transmitting unit is configured to transmit the determined update control parameter to the reader/writer.

Abstract: In a contactless communication system, a first storage unit stores a group of access control programs corresponding to plural types of noncontact information carriers, respectively. A second storage unit stores access reference information required to execute the group of access control programs. A program execution unit refers to the access reference information to select at least one program in the group of access control programs based on the reference result. The program execution unit executes the selected at least one program in the group of access control programs based on the access reference information.

Abstract: A reflecting-mirror-equipped lamp 100 including a high pressure discharge lamp 10 and a reflecting mirror 20. An opening 24 of the reflecting mirror 20 is provided with a front glass 22 and two air holes (31 and 32) are formed through the reflecting mirror 20. The air holes (31 and 32) are provided on a cross section (44) including a luminous bulb 11. If the cross section 44 is divided into regions (I through IV) consisting of first, second, third and fourth quadrants with respect to the luminous bulb 11, the air holes (31 and 32) are respectively provided in two quadrants diagonal to each other, i.e., in the first and third quadrants, respectively, or in the second and fourth quadrants, respectively.

Abstract: An LED lamp according to the present invention includes: a substrate 10 having a principal surface 10a; at least one LED 12, which is supported on the principal surface 10a of the substrate 10; a reflector 16, which has an opening that defines a reflective surface 14 surrounding the side surface of the LED 12 and which is supported on the principal surface 10a of the substrate 10; and an encapsulating resin layer 18, which covers the LED 12 and the reflector 16 together. When a portion of the encapsulating resin layer 18 that covers the side surfaces 16w of the reflector 16 has a thickness Dw and another portion of the encapsulating resin layer 18 that covers the upper surface 16h of the reflector 16 has a thickness Dh, the LED lamp has a Dh/Dw ratio of 1.2 to 1.8.

Abstract: In a distillation apparatus, a production process and a purification method of readily polymerizable compounds, a problem of the invention is to solve a serious plugging problem in a large-sized distillation column as in the commercial equipment and to provide an apparatus and a method for distilling and purifying a readily polymerizable compound stably over a long period of time.

Abstract: A high pressure discharge lamp includes a luminous bulb enclosing a luminous substance therein; and a sealing portion for retaining airtightness of the luminous bulb. The sealing portion has a first glass portion extending from the luminous bulb and a second glass portion provided at least in a portion inside the first glass portion, and the sealing portion has a portion to which a compressive stress is applied.

Abstract: In a reader/writer, a storage unit is configured to store a plurality of parameter files each including a plurality of control parameters required to communications. The parameter files meet the communication characteristics. An identifying unit is configured to try to communicate with the at least one of the information carriers based on every parameter file to identify that one of the parameter files meets the communication characteristic of the at least one of the information carriers based on the tried result.

Abstract: A method for forming a thin film includes the steps of: supplying a deposition material in the form of a liquid onto a heated surface; heating and vaporizing the deposition material on the heated surface while the deposition material is undergoing movement; and depositing the deposition material onto a deposition surface. The deposition material is supplied onto a position of the heated surface where the vaporized deposition material does not reach the deposition surface.

Abstract: An LED lamp includes at least one LED chip mounted on the principal surface of a substrate and an optical wavelength converting portion, which includes a phosphor for converting the emission of the LED chip into light having a longer wavelength than that of the emission and which covers at least a portion of the LED chip. The side surface of the optical wavelength converting portion has at least one concave curved surface portion.

Abstract: A method for producing a high pressure discharge lamp including a luminous bulb enclosing a luminous substance inside and a sealing portion for retaining airtightness of the luminous bulb, includes preparing a glass pipe for a discharge lamp including a luminous bulb portion that will be formed into a luminous bulb of a high pressure discharge lamp and a side tube portion extending from the luminous bulb portion; inserting a glass member constituted by a second glass having a softening point lower than that of a first glass constituting the side tube portion into the side tube portion, and then heating the side tube portion so as to attach the glass member and the side tube portion; and after the attachment step, heating a portion including at least the glass member and the side tube portion at a temperature higher than a strain point temperature of the second glass and lower than a strain point temperature of the first glass.

Abstract: A high pressure discharge lamp includes a luminous bulb in which a pair of electrodes are opposed to each other in the bulb. At least mercury and halogen are contained in the luminous bulb, and at least one metal selected from the group consisting of Pt, Ir, Rh, Ru and Re is present in the luminous bulb.

Abstract: A method for producing a high pressure discharge lamp unit including a high pressure discharge lamp set and fixed to a reflecting mirror includes the steps of detecting light released from a point-like light source and reflected at a reflecting surface of the reflecting mirror to determine a position for setting that is a position of the point-like light source in which the reflected light is substantially the maximum; identifying a predetermined position between electrodes of the high pressure discharge lamp; and matching the predetermined position to the position for setting.