Abstract: The object of this invention is to provide that an electrostatic chuck device which can properly and promptly diselectrify a substrate to be processed. In an electrostatic chuck device (11) attracting a substrate (W) to be processed on the surface of a susceptor (12) electrically, a diselectrifying circuit is provided which includes diselectrifying electrode means (16) facing the surface of the susceptor (12), a diselectrifying potential (19), and a diselectrifying resistance (17) connected between the diselectrifying electrode means (16) and the diselectrifying potential (19).

Abstract: A treatment tool insertion channel of an endoscope, which is arranged through an inside of an insertion part that includes a flexible tube and a bendable part, includes a flexible inner tube, a spiral groove formed around the flexible inner tube over an entire length of the bendable part and the flexible tube, at least one coil wound along a bottom of the spiral groove, and at least one type of filler with which the spiral groove is filled. The treatment tool insertion channel includes a first portion that includes a part inside the bendable part and a second portion at a proximal end side of the first portion, the first portion being configured more flexible than the second portion.

Abstract: A substrate temperature measurement apparatus and a processing apparatus, whereby thermocouple wire reliability is improved, influence of infrared rays on the chip is reduced and the temperature of the substrate can be accurately measured. A chip (16) made of metal material reflecting infrared rays and electromagnetic waves, has an insertion opening (16a) for inserting thermocouple wires (20a, 20b) is crushed and deformed with the thermocouple wires inserted, and thereby united together with the thermocouple wires, and contacted with the substrate (13); and a supporting member or members (15b, 15c) made of material of lower thermal conductivity than said chip (16), are provided for supporting said chip (16).

Abstract: A packaging container according to the present invention is molded of a thin synthetic resin sheet. The outer peripheral edge of an opening of the packaging container 1, 18 has an outwardly extemded flange 11. The outer peripheral edge 11a of the flange 11 is corrugated in the vertical or horizontal direction. By corrugating the outer peripheral edge 11a of the flange 11, the corrugated outer peripheral edge 11a can give a soft touch to user's hand or finger or a wrapping film contacting the same. As a result, user's hand or finger can be prevented from being hurt and the wrapping film can be prevented from being broken.

Abstract: A composition for solid polymer electrolyte which comprises a polyether polymer and an electrolyte salt compound soluble in the polyether polymer; wherein said polyether polymer is either (1) a polyether polymer having a toluene insoluble content of not larger than 5 weight %, or (2) a polyether polymer having a Mooney viscosity of 3 to 190, which has been prepared by applying a shearing force under heated conditions using an extruder to a polyether polymer having a Mooney viscosity of 10 to 200 so that the Mooney viscosity is reduced by 5 or more. This composition exhibits good film-forming property, and gives a solid polymer electrolyte exhibiting good and uniform ionic conductivity, and having high mechanical strength and surface smoothness. The solid polymer electrolyte is suitable for batteries and capacitors, especially for a lithium ion secondary battery.

Abstract: A composition for solid polymer electrolyte which comprises a polyether polymer and an electrolyte salt compound soluble in the polyether polymer; wherein said polyether polymer is either (1) a polyether polymer having a toluene insoluble content of not larger than 5 weight %, or (2) a polyether polymer having a Mooney viscosity of 3 to 190, which has been prepared by applying a shearing force under heated conditions using an extruder to a polyether polymer having a Mooney viscosity of 10 to 200 so that the Mooney viscosity is reduced by 5 or more. This composition exhibits good film-forming property, and gives a solid polymer electrolyte exhibiting good and uniform ionic conductivity, and having high mechanical strength and surface smoothness. The solid polymer electrolyte is suitable for batteries and capacitors, especially for a lithium ion secondary battery.

Abstract: An endoscope having an elongated insertion portion provided at a distal end thereof with a steerable bendable portion, includes at least one steering member which is rotated to bend the steerable bendable portion; at least one locking member which is rotated to lock the steering member, the steering member and the locking member being rotated about a common axis; and at least one axially-movable lock member which moves relative to the steering member along the common axis without rotating about the common axis to lock and unlock the steering member when the locking member is turned in a first rotational direction and a second rotational direction, respectively.

Abstract: An endoscope includes a hollow operational body, a hollow shaft provided on the hollow operational body, at least one hollow rotational control knob which is rotatably supported on the hollow shaft; and an air passage via which an inner space of the hollow operational body and an inner space of the at hollow rotational control knob have a communicative connection with each other, wherein the hollow shaft includes a portion of the passage.

Abstract: A highly saturated nitrile group-containing copolymer rubber having a Mooney viscosity lowered by 15 points or more by applying a high shearing force thereto in the presence of an aging inhibitor, which has a Mooney viscosity of 5-35 and a weight average molecular weight/number average molecular weight ratio of 3-5, and exhibits an increase in Mooney viscosity of 10 points or fewer while the rubber is allowed to stand in the air at room temperature for 30 days. The viscosity of the copolymer rubber changes only to a minor extent with the lapse of time, and the copolymer rubber has excellent processability and storage stability. The copolymer rubber can be used as a heat-resistant rubber composition comprising the copolymer rubber and other heat-resistant rubber. The copolymer rubber can be used as a composite thereof with a fiber, which has good mechanical strength.

Abstract: The invention relates to a carboxylated nitrile group-containing copolymer rubber having the following physical properties: (a) the acid equivalent being at least 1×10−4 ephr, (b) the ratio of [peak height of a carboxylic acid anhydride group]/([peak height of the carboxylic acid anhydride group]+[peak height of a carboxyl group]) in its infrared absorption analysis being at least 0.5, (c) the Mooney viscosity being 15 to 200, and (d) the iodine value being at most 80 grams per 100 grams, and a production process thereof.

Abstract: An endoscope having an elongated insertion portion provided at a distal end thereof with a steerable bendable portion, includes at least one steering member which is rotated to bend the steerable bendable portion; at least one locking member which is rotated to lock the steering member, the steering member and the locking member being rotated about a common axis; and at least one axially-movable lock member which moves relative to the steering member along the common axis without rotating about the common axis to lock and unlock the steering member when the locking member is turned in a first rotational direction and a second rotational direction, respectively.

Abstract: An endoscope includes a hollow operational body, a hollow shaft provided on the hollow operational body, at least one hollow rotational control knob which is rotatably supported on the hollow shaft; and an air passage via which an inner space of the hollow operational body and an inner space of the at hollow rotational control knob have a communicative connection with each other, wherein the hollow shaft includes a portion of the passage.

Abstract: The present invention is directed to a polymer blend having improved properties comprising: (A) 90 to 10% by weight of a thermoplastic or thermosetting resin; and (B) 10 to 90% by weight of a shear-treated rubber obtained by subjecting a nitrile group-containing highly saturated copolymer rubber to a high-shear treatment in the presence of an anti-oxidant so as to lower the Mooney viscosity of the copolymer rubber by 15 units or more, said shear-treated rubber having a Mooney viscosity of 5 to 135, a molecular weight distribution (Mw/Mn) of 3.0 to 5.0 and a storage stability characterized by that the incremental increase in the Mooney viscosity of said shear-treated rubber during a 30 day storage under an ambient condition in air is not more than 10 units.

Abstract: In a method and an apparatus for aerobic fermentation of biodegradable refuse to produce an odorless organic fertilizer, the apparatus includes an air blower and an air sucker each comprising a plurality of horizontal cross air pipes and pendant air line members arranged in horizontally spaced relation in a fermentation vessel. The two blowers are functionally reversible and connected to each other through a heat exchanger. Each of the blowers is provided with an automatic air flow/temperature control unit for automatic operation. The method and apparatus assure ease of discharge of the product of fermentation, increased efficiency of fermentation and conservation of time, labor and energy.