摘要:
The female screw (8a) is formed on the inner circumference of the forward side of the piston receiving hole (8) in the cylinder body (2) and the movable stopper (9) is screwed into the female screw (8a). The piston (12) is located at the stroke end of the forward side when its end face of the forward side is contact with the end face of the backward side of the movable stopper (9). The rotating knob (4) is rotatably mounted on the end of the forward side of the cylinder body (2). The rotation transmitting pin (16) is projected on the end face of the backward side of the rotating knob. The rotation transmitting hole (9a) is formed on the end face of the forward side of the movable stopper (9). The rotation transmitting pin (16) is slidably inserted into the rotation transmitting hole. When the rotating knob (4) is rotated, the movable stopper (9) is screwed into so that the stroke end position and the moving stroke of the piston (12) can be adjusted.
摘要:
The female screw (8a) is formed on the inner circumference of the forward side of the piston receiving hole (8) in the cylinder body (2) and the movable stopper (9) is screwed into the female screw (8a). The piston (12) is located at the stroke end of the forward side when its end face of the forward side is contact with the end face of the backward side of the movable stopper (9). The rotating knob (4) is rotatably mounted on the end of the forward side of the cylinder body (2). The rotation transmitting pin (16) is projected on the end face of the backward side of the rotating knob. The rotation transmitting hole (9a) is formed on the end face of the forward side of the movable stopper (9). The rotation transmitting pin (16) is slidably inserted into the rotation transmitting hole. When the rotating knob (4) is rotated, the movable stopper (9) is screwed into so that the stroke end position and the moving stroke of the piston (12) can be adjusted.
摘要:
Each of two members to be fastened has a connecting surface, a communication groove opening on the connecting surface, and an engagement groove communicating with the communication groove and having an engagement surface parallel to the connecting surface. A fastening assembly has a connecting portion and two engaging pieces, each engaging piece having a fastening surface. The two members are placed with the connecting surfaces opposed, so that the engagement grooves are in communication each with the other through the communication grooves. The fastening assembly is inserted into the engagement grooves and the communication grooves, and the connecting portion is operated to draw together the two engaging pieces, causing the fastening surfaces of the engaging pieces to press upon the engagement surfaces of the engagement grooves, thereby clamping the two members together through their opposed connecting surfaces.
摘要:
In a connection surface (3c) of each of two members (1a, 1b) to be fastened, a communication groove (6) opened on a surface and an engagement groove (7) communicating therewith, being wider than the communication groove (6), and provided with a connection surface (9) parallel to the connection surface (3c) are formed. A fastener (8) includes: two engaging pieces (11), which can be inserted into the engagement grooves (7) and are wider than the communication grooves (6) and are provided with fastening surfaces (15); and a connecting portion (14) therebetween, wherein the entirety of the fastener (8) can be inserted into the interior of one set of communication groove (6) and engagement groove (7), which are opposed to and communicate with each other, by thrusting the respective engaging pieces (11) and connecting portion (14) thereto. In the inserted state, fastening surfaces (15) of the respective engaging pieces (11) contact with engagement surfaces (9) of the engagement grooves (7), thereby being unable to be pulled out in a direction orthogonal to the connection surfaces (3c) of the two members (1a, 1b). That is, the two members (1a, 1b) have nothing protruding from a surface by virtue of the fastening assembly, and are in a firmly fastened state via the fastener (8).
摘要:
A semiconductor device for SiP or PoP for downsizing, a method of manufacturing it, and a testing method suitable for SIP and PoP in which the simplification of a system and the enhancement of its efficiency are achieved are provided. A first semiconductor device including a first memory circuit determined as non-defective and a second semiconductor device including a second memory circuit and a signal processing circuit carrying out signal processing according to a program, determined as non-defective are sorted. The sorted devices are assembled as an integral semiconductor device. On a board for testing, a clock signal equivalent to the actual operation of the semiconductor device is supplied. A test program for conducting a performance test on the first memory circuit is written from a tester to the second memory circuit of the second semiconductor device. In the signal processing circuit, a performance test is conducted on the first memory circuit according to the written test program in correspondence with the clock signal. The result of failure/no-failure determination in this performance test is outputted to the tester.
摘要:
A semiconductor device for SiP or PoP for downsizing, a method of manufacturing it, and a testing method suitable for SiP and PoP in which the simplification of a system and the enhancement of its efficiency are achieved are provided. A first semiconductor device including a first memory circuit determined as non-defective and a second semiconductor device including a second memory circuit and a signal processing circuit carrying out signal processing according to a program, determined as non-defective are sorted. The sorted devices are assembled as an integral semiconductor device. On a board for testing, a clock signal equivalent to the actual operation of the semiconductor device is supplied. A test program for conducting a performance test on the first memory circuit is written from a tester to the second memory circuit of the second semiconductor device. In the signal processing circuit, a performance test is conducted on the first memory circuit according to the written test program in correspondence with the clock signal. The result of failure/no-failure determination in this performance test is outputted to the tester.
摘要:
There are provided an information providing system, an information providing method and an information providing program capable of providing information for enabling conditions of a horse entered in a race to be rapidly confirmed.A system control unit 15 according to the present application acquires moving image data in which horses are captured, extracts a plurality of items of still image data of the horses from the acquired moving image data, generates a horse list displaying the horse names for which a link to acquire and display the still image data by a user terminal 3-k is set, and distributes it to the user terminal 3-k.
摘要:
In a method of assigning a mobile radio communication channel, a plurality of mobile stations and a plurality of base stations constituting communication zones are distributed in a service area. The mobile stations are connected to the base stations for communication. A radio communication channel which meets the following first and second conditions is selected and assigned. The first condition is that a reception electric field level of communication between the mobile station and the base station which are connected for communication belongs to a channel group which satisfies a lower limit value. The second condition is that when the radio communication channel is used for communication connection, the ratio (D/U) of desired wave power to interference wave power satisfies quality conditions.
摘要:
A paper feeder including a driven platen which receives paper fed from a paper feed roller mounted on a shaft. Also mounted on the shaft is a freely rotatable gear which cooperates with a one-way clutch by way of interengaging protrusions, to rotate the shaft mounting the paper feed roller. When the paper reaches the platen, the paper is fed at a faster rate than the feed rate of the paper feed roller so that the roller and shaft are rotated by the action of the paper. Whereupon, the protrusions disengage and the gear does not cause rotation of the one-way clutch until after the first sheet of paper has been completely fed.