摘要:
In a heat exchanger in which the number of parts is small, assembling is easy, bonded portions of each part are fewer and reliability of brazing is improved, a core body is constituted by turning up and bending a strip-shaped metal plate in a fanfold manner, and first flow passages and second flow passages are formed alternately in the thickness direction. Both ends of each of the first flow passages are blocked by each come tooth of a pair of comb-state members, and a fin is set within the second flow passages so as to constitute a core. And in the heat exchanger in which a cylindrical casing is fitted with the outer periphery of the core body, the comb-state member has its tooth base crossing perpendicularly with each of the comb tooth and a root of each comb tooth bent in the L-shape along the tooth base, the plane of the tooth base is brought into contact with a turned-up end edge, and each connection portion between the comb-state member and the core body is integrally brazed/fixed.
摘要:
A client PC [[40]] receives video data distributed from a plurality of camera units and displays a plurality of video images as multiple screens on a screen of a display [[60]]. At this time, the reception rate of the video data distributed from the camera unit [[20]] to be controlled in pan, tilt, etc., is increased and the reception rate of the video data distributed from the different camera unit [[30]] is decreased, whereby the frame rate of a split screen for displaying the video image picked up by the camera unit [[20]] to be controlled is made higher than the frame rate of the different camera unit and it is made possible to visually recognize the video image clearly during the camera control.
摘要:
Disclosed is a compound having excellent electron transporting ability, which is useful for electrophotographic photosensitive bodies or organic EL devices. Specifically disclosed is a novel quinone compound having a structure represented by general formula (I). Also disclosed is a highly sensitive, positive charge type electrophotographic photosensitive body for copying machines and printers, wherein the novel organic material is used as a charge-transporting material in a photosensitive layer. Also specifically disclosed is an electrophotographic photosensitive body having a photosensitive layer formed on a conductive base and containing a charge-generating material and a charge-transporting material, wherein the photosensitive layer contains at least one of the above-described compounds. Further disclosed is an electrophotographic apparatus using such a positive charge type electrophotographic photosensitive body.
摘要:
A system for providing animal test information is disclosed that comprises: test devices; and a central device communicably connected to the test devices, wherein each of the terminal test devices comprises: an input receiving section for receiving input of attribution information of a sample; a measurement section for measuring the sample and acquiring a measurement result; an information transmitting section for transmitting a data set of the attribution information and the measurement result to the central device, wherein the central device comprises: an information receiving section for receiving the data set; a data storage for storing a plurality of the data set; a standard value calculation section for calculating a standard value to be used for determining a treatment of an animal, based on a plurality of the measurement result included in a plurality of the data set which have common attribution information.
摘要:
An object of the present invention is to provide a pneumatic tire which prevents one-sided biased abrasion from being generated. A pneumatic tire according to the present invention has a non-directed rotational direction and comprises rug grooves 20 cutting across a land portion at a shoulder side of a tread portion 16 at both sides in a tire width direction. Each of the rug grooves 20 has a tapered groove portion 21 such that the groove width gradually becomes narrower such that a trapezoidal block portion 22 having a short side at the shoulder side as seen from a tire tread surface side is formed between the rug grooves 20 in a tire peripheral direction. The tapered groove portion 21 is formed so as to extend beyond a one quarter point Q from a tread end T. Accordingly, since in whichever direction the pneumatic tire 10 is rotated, a rug angle α of a trailing end near the one quarter point Q becomes 90 degrees or less, it is possible to prevent one-sided biased abrasion from being generated.
摘要:
An electrophotographic photoconductor and method that seldom generate cracks even while recycling a photoconductor drum and peripheral members or in a liquid developing process, and thereby produce excellent images. The electrophotographic photoconductor includes a conductive substrate and a photosensitive layer comprising a charge generation material and a charge transport material. The photosensitive layer comprises a resin binder of polyarylate resin having structural units represented by the following formula (I): In the formula, R1 and R2 represent a hydrogen atom, an alkyl group, a cycloalkyl group, or an aryl group. R1, R2, and a carbon atom bonding to the R1 and R2 together form a cyclic structure. The cyclic structure is bonded to no more than two arylene groups. Each of R3 through R10 being a hydrogen atom, an alkyl group, a fluorine atom, a chlorine atom, and a bromine atom. The values of m and n satisfy the equation 0.5
摘要翻译:即使在再循环感光鼓和周边部件或液体显影过程中也很少产生裂缝的电子照相感光体和方法,从而产生优异的图像。 电子照相感光体包括导电基底和包含电荷产生材料和电荷输送材料的感光层。 感光层包括具有由下式(I)表示的结构单元的多芳基化合物树脂的树脂粘合剂:在该式中,R 1和R 2代表氢原子, 烷基,环烷基或芳基。 R 1,R 2和与R 1和R 2结合的碳原子一起形成环状 结构体。 环状结构键合不超过两个亚芳基。 R 3至R 10中的每一个为氢原子,烷基,氟原子,氯原子和溴原子。 m和n的值满足方程式0.5
摘要:
Integrally formed plastic segments comprising an inner surface plate constituting an inner peripheral surface and lateral plates vertically arranged on an edge part of the inner surface plate extending in a circumferential direction are coupled in a circumferential direction to assemble pipe units 10, 10′. The pipe units are coupled sequentially in the longitudinal direction of a pipe, and a rehabilitating pipe is laid down in an existing pipeline. When an existing pipe 21 is bent, the pipe units are coupled at a bending part 21b in the longitudinal direction of the pipe via coupling members so that central axes X1, X2 of the pipes are angled toward each other to create a bend. A gap formed between the pipe units at the bent part is covered by a cladding. Such a configuration enables a rehabilitating pipe to be watertight and resistant to external forces.
摘要:
A centering member 20 is pressed downward using an elastic member 28; the centering member 20 is provided at the bottom of a platform 14. A plate 26 receiving an upper end of the elastic member 28 is positioned high while the platform 14 is elevating. The plate 26 is positioned low after the platform 14 has been completely elevated. While the platform 14 is elevating or lowering, a pressing force on the centering member 20 is reduced. After the platform 14 has been completely elevated, the pressing force is weakened. The present invention suppresses vibration of the platform having been completely elevated. The present invention also prevents the article from exerting a strong upward force on the platform via a pressing member when the article is loaded or unloaded.
摘要:
In a system for providing a service to members of a group, a more complex form of the group can be flexibly and appropriately dealt with, and the service that is more convenient for the group can be provided. A group management database stores a group property, thereby a quantity of prints printed by a laboratory and information provided by a terminal can be determined based on the group property and the number of the members, for example. Furthermore, the group can be changed. In addition, security of image search can be set for the group by using the terminal. One of the members in charge of payment is registered for the group so that the member can collectively pay for the group.
摘要:
A track guided vehicle is run using longitudinal paired bogie vehicles 70a, 70b. Electricity receiving units 12 are arranged on a right and left sides of one of the bogie vehicles. Communication units 50 are arranged on a right and left sides of the other bogie vehicle. The electricity receiving units or communication units are connected to a rotative movement shaft of each bogie vehicle so as to move rotatively depending on a change in the direction of running wheels 22. By minimizing the amount of electricity feeding lines laid in a branching portion, it is possible to continuously feed electricity to the track guided vehicle.