摘要:
A bubble separator is a cyclone-type bubble separator having a cooling mechanism (oil cooler) connected downstream thereof, and is provided with a relief mechanism that operates when the interior pressure in a main body increases. The fluid inside the main body escapes downstream of the cooling mechanism due to the operation of the cooling mechanism. In particular, preferably the relief mechanism is provided in a gas discharge portion that is connected to the main body.
摘要:
The present invention provides a silicon single crystal comprising a seed crystal, a narrowed portion whose diameter decreases, and at its lower end, a neck portion, wherein in a front projection view, the contour of the narrowed portion is located inside the straight line connecting the contour of the lower end of the seed crystal to the contour of the upper end of the neck portion, and the contour of the neck portion is made to be a tangent at the lower end of the narrowed portion. At this time, the length L of the narrowed portion in a pulling direction and the difference d between the radius of the seed crystal and the radius of the narrowed portion relative to the diameter W of the seed crystal is appropriately adjusted and further the contour of the narrowed portion is desirably formed with any one of parabolas, circular arcs and elliptic arcs. Configuring the contour of the narrowed portion in this manner makes it possible to remove dislocations from the neck portion with a high success rate, shorten a pulling time of the silicon single crystal and improve the dislocation free ratio.
摘要:
The present apparatus includes a cross-flow filtration fuel separator having a separation membrane separating by permeation, fuel from lubricating oil flowing in an oil circuit of an internal combustion engine; a vapor-liquid separator separating the fuel separated by the fuel separator, into a gas component and a liquid component; and a fuel collector (canister) collecting the gas component of the fuel separated by the vapor-liquid separator.
摘要:
Prior to conducting chemical strengthening treatment by contacting a glass with a potassium-containing chemical strengthening treating solution, oxidation treatment is conducted to iron-containing particles adhered to a surface of the glass as a pre-step, and the glass is then chemically strengthened. The oxidation treatment is a heat treatment conducted at 80-400° C. in the air. A glass substrate for an information recording medium is obtained by the method.
摘要:
A filtration apparatus comprising a container that houses a filtration tank to which contaminated water is supplied, a cleansing tank, and a screw conveyor disposed within said cleansing tank is provided. Filtration media is housed within the cleansing tank and the container. The cleansing tank has lateral surface openings, lower openings, and an upper opening. When the screw conveyor rotates, filtration media as well as water (contaminated water) is conveyed upward from the lower openings to the upper opening while being agitated. At the same time, filtration media circulates between the cleansing tank and the container and is cleansed. When cleansing is complete, a backwash water supply pump backwashes water, and expels contaminants separated and removed from the filtration media out of the container by an expulsion pump. Lateral surface doors close lateral surface openings by drive means only during cleansing (agitation). This structure increases the filtration area.
摘要:
The present invention is to establish a process for production of highly durable organic silicon-based coatings with satisfactory adhesive property on polyolefin resins. A polyolefin resin, wherein after hydrophilic treatment of the surface of the polyolefin resin it is coated with a coating solution containing a silicon compound or its hydrolysate with an organic functional group represented by general formula (1): R1nSi(R2)4−n (where R1 is an organic functional group with a methacryloxy group, R2 is one or a plurality of hydrolyzable groups selected from among alkoxyl groups, acetoxyl groups and chlorine, and n is an integer of up to 3), and then dried to obtain a primary coating, over which a silicon dioxide coating is formed. Alternatively, the primary coating may be obtained by coating and drying a coating solution containing a plurality of different silicon compounds or their hydrolysates from among silicon compounds and their hydrolysates with an organic functional group represented by general formula (2): R3nSi(R2)4−n (where R3 is an organic functional group with a functional group selected from among methacryloxy, vinyl, allyl and amino groups, R2 is one or a plurality of hydrolyzable groups selected from among alkoxyl groups, acetoxyl groups and chlorine, and n is an integer of up to 3).
摘要翻译:本发明是建立一种用于生产耐久性有机硅基涂料的方法,其在聚烯烃树脂上具有令人满意的粘合性能。一种聚烯烃树脂,其中在聚烯烃树脂的表面亲水处理之后,涂覆有包含 硅化合物或其由通式(1)表示的有机官能团的水解产物:R1nSi(R2)4-n(其中R1是具有甲基丙烯酰氧基的有机官能团,R2是一个或多个选自以下的可水解基团 烷氧基,乙酰氧基和氯,n为3以下的整数),然后干燥,得到初级涂层,形成二氧化硅涂层。 或者,可以通过将由通式(2)表示的有机官能团从硅化合物及其水解产物中包含多个不同的硅化合物或其水解产物的涂布溶液涂布并干燥:R 3 n Si(R 2)4 -n(其中R3是具有选自甲基丙烯酰氧基,乙烯基,烯丙基和氨基的官能团的有机官能团,R2是一个或多个选自烷氧基,乙酰氧基和氯的可水解基团,n是 整数高达3)。
摘要:
A system which utilizes plural image forming apparatus, equalizes gradation characteristics of images commonly output from such plural image forming apparatus. When the system includes three color copying apparatus, at first a test pattern image based on data from a pattern generator is output from the color copying apparatus. The prepared image is read by the reader of the color copying apparatus, and, based on the read data, the correction data of a table (LUT) are calibrated for obtaining density data for a laser beam. The calibration of the correction data of the color copying apparatus are conducted in a similar manner using, however, the reader of the same copying apparatus for reading the test pattern. It is therefore, rendered possible to exclude the influence of the difference in the reader characteristics on the calibration, and to equalize the gradation characteristics when the copying apparatus are used as printers.
摘要:
A communication-line-quality measuring system includes transmission and terminal equipment. Transmission equipment has a first frame assembling part transmitting a down-link multiplexed frame signal to a down-link line having a first frequency, and a first frame disassembling part disassembling an up-link multiplexed frame signal transmitted through an up-link line having a second frequency. Terminal equipment has a second frame disassembling part disassembling the down-link multiplexed frame signal, and a second frame assembling part transmitting the up-link multiplexed frame signal obtained by frame-multiplexing an output signal of the subscriber unit with a control signal, to the up-link line. A pattern generation part in the first frame assembling part provides a test signal to an available channel of signal frames in the down-link multiplexed frame signal. A loop-back part between the second frame disassembling part and the frame assembling part loops back the test signal derived from the down-link multiplexed frame signal in the second frame disassembling part to the second frame assembling part. The second frame assembling part provides the test signal in the up-link multiplexed frame signal to transmit to the transmission equipment. A comparing part in the transmission equipment compares the test signal in the up-link multiplexed frame signal, which is looped back by a control of the loop-back part, with a reference signal the same as the test signal generated in the pattern generation part.
摘要:
A feed for swine containing a casein digestion product of which a principal component is casein phosphopeptide, and a method of breeding a swine which comprises feeding a feed for swine containing 0.01 to 1 part by weight of a casein digestion product of which a principal component is casein phosphopeptide per 100 parts by weight of usual feed for swine. By feeding the feed for swine of the invention, the absorption of minerals, such as calcium and iron is promoted in pregnant sows, resulting in the improvement in the blood properties and milk quality. Piglets are slao improved in the blood properties and ossification degree by feeding the feed for swine of the invention.
摘要:
A light controlling device comprising a pair of substrates, a viscoelastic or elastic dispersing medium containing fine particles aligned in an approximately constant direction, and a way for applying a shear stress to the viscoelastic or elastic material. The device can control light transmission in non-stage by applying a shear stress to the viscoelastic or elastic material to incline the direction of the alignment of particles with respect to the incident light.