Abstract: An injection device comprises: a plunger provided inside a barrel and a nozzle; a seal provided rearward of an injection inlet for the nozzle to prevent a molding material from flowing rearward; and a seal case that holds the seal. The seal case is fixed by the barrel and the nozzle, and has a first inner radial surface that forms a first inner radial hollow section for the plunger to penetrate, and a second inner radial surface that forms a second inner radial hollow section into which the seal is fitted. At least a portion of the first inner radial surface has a female thread section formed thereon.

Abstract: An image transmitting apparatus which transmits an image to a predetermined transmission destination. The apparatus includes an input unit which inputs an image to be transmitted, an authentication unit which authenticates a user by user authentication, a user information acquisition unit which obtains transmission destination information associated with the user if the authentication by the authentication unit is successful, a transmission destination designation unit which designates a transmission destination to which the image should be transmitted, a determination unit which determines, according to details of the transmission destination designated by the transmission destination designation unit, whether or not the image should be transmitted to the transmission designation associated with the user, and a transmission unit which transmits the image based on the result of determination made by the determination unit.

Abstract: An image transmitting apparatus includes a scanner that reads an original, a memory that stores programs, and a processor that executes the programs. The programs are executed to identify destination information of a user for the image transmitting apparatus, and transmit image data corresponding to the read original using the identified destination information in a case where the user does not designate a destination.

Abstract: A joining member configured to join a temperature-controlled member and a temperature control jacket includes a temperature control jacket attachment part attached to the temperature control jacket, and a temperature-controlled member attachment part attached to the temperature-controlled member. The temperature control jacket attachment part includes a temperature control jacket-side opening into which a first bolt is insertable, and the temperature-controlled member attachment part includes a temperature-controlled member-side opening into which a second bolt is insertable. The temperature control jacket-side opening and/or the temperature-controlled member-side opening are configured to allow change in positions where the first and second bolts are inserted.

Abstract: A joining member configured to join a temperature-controlled member and a temperature control jacket includes a temperature control jacket attachment part attached to the temperature control jacket, and a temperature-controlled member attachment part attached to the temperature-controlled member. The temperature control jacket attachment part includes a temperature control jacket-side opening into which a first bolt is insertable, and the temperature-controlled member attachment part includes a temperature-controlled member-side opening into which a second bolt is insertable. The temperature control jacket-side opening and/or the temperature-controlled member-side opening are configured to allow change in positions where the first and second bolts are inserted.

Abstract: An image transmitting apparatus which transmits an image to a predetermined transmission destination. The apparatus includes an input unit which inputs an image to be transmitted, an authentication unit which authenticates a user by user authentication, a user information acquisition unit which obtains transmission destination information associated with the user if the authentication by the authentication unit is successful, a transmission destination designation unit which designates a transmission destination to which the image should be transmitted, a determination unit which determines, according to details of the transmission destination designated by the transmission destination designation unit, whether or not the image should be transmitted to the transmission designation associated with the user, and a transmission unit which transmits the image based on the result of determination made by the determination unit.

Abstract: A nozzle is attached to a heating cylinder via a nozzle adapter. A sensor for pressure measurement is attached to the nozzle adapter. A molten resin is injected into the air with a front of the nozzle open, and a resin pressure is measured by pressure measuring unit while the molten resin is being injected into the air. Based on the resin pressure, the viscosity of the injected molten resin is determined.

Abstract: An image reading and transmitting apparatus which is capable of permitting quick checking of image data read and stored and quickly transmitting the image data after the checking. An image reader 107 reads an image, an input device 104 receives an instruction to check the data of the image read by the image reader 107, and a central processing unit (CPU) 101 generates image checking data based on the data of the image read by the image reader 107, irrespective of whether the instruction has been received or not by the input device 104.

Abstract: A notched region in which the outer periphery of a screw flight is cut out is provided in a molding material feed screw. A wedge-shaped portion is formed by both a front wall surface of the screw flight and a wall surface of the boundary where the outer periphery of the screw flight is cut out. As a result of rotation of the molding material feed screw, since the wedge-shaped portion advances while pushing aside resin pellets located in the front thereof in two lateral directions of the front wall surface of the screw flight and the wall surface of the boundary where the outer diameter of the screw flight is cut out, entrapment of the resin pellets between the edge of a material supply port of a molding material supply device and the outer periphery of the screw flight is avoided as much as possible.

Abstract: A notched region in which the outer periphery of a screw flight is cut out is provided in a molding material feed screw. A wedge-shaped portion is formed by both a front wall surface of the screw flight and a wall surface of the boundary where the outer periphery of the screw flight is cut out. As a result of rotation of the molding material feed screw, since the wedge-shaped portion advances while pushing aside resin pellets located in the front thereof in two lateral directions of the front wall surface of the screw flight and the wall surface of the boundary where the outer diameter of the screw flight is cut out, entrapment of the resin pellets between the edge of a material supply port of a molding material supply device and the outer periphery of the screw flight is avoided as much as possible.

Abstract: An over-stack protective portion is provided on a stopper member. When a sheet feeding device is in a standby position, the over-stack protective portion is held in a position in which the over-stack protective portion is in pressure contact with sheets having the maximum stacking height capable of being fed and supported by a sheet supporting portion. Also, when the sheets are to be fed, the pressure contact of the over-stack protective portion with the sheets having the maximum stacking height is released.

Abstract: When a sheet reaches a sheet separator, an operation mechanism rocks a pick arm, thereby separating a paper feed roller from the sheet. At that time, a roller presses another roller and a separation pad holder through a separation roller and a sheet which is separated by the separation pad, and a pressure welding pressure between the separation roller and the separation pad is reduced. With this, the separation roller and the separation pad can be separated from each other with a small and simple mechanism, and a back tension when a sheet is fed can be reduced inexpensively.

Abstract: An injection molding machine estimates a check valve wear amount, making it possible to predict a check valve use limit. At start of injection, the check valve is at a position advanced a stroke S0 with respect to a screw position (a position of a check seat that contacts the check valve and closes a resin flow channel). As the screw advances, the check valve retreats and closes when the screw moves a distance X0. When the check valve is worn ?S (S1=S0+?S), it closes when the screw moves X1. Since the check valve stroke and the distance the screw moves until the check valve closes are proportional, S0/X0=S1/X1=a. Therefore, ?S=aX1?S0, and the wear amount ?S can be obtained by detecting the check valve closing position X1 and using this position X1 and the known stroke S0. The closing position is detected from the peak value of rotational force acting on the screw. Once the wear amount is obtained, the check valve use limit can be predicted from an allowable value of wear.

Abstract: An image communication apparatus includes a central processing unit for verifying at least a password, entered by an operator, against authentication information stored in an external storage to authenticate the operator. When the operator is authenticated, sender information corresponding to the operator is read from the external storage. When the sender information is inappropriate, the image communication apparatus prevents the operator from transmitting image data.

Abstract: When the screw moves forward, resin backflow occurs. The backflow acts on the screw, applying torque to the screw. During forward movement of the screw, screw torque is produced as shown in FIG. 3A if the check ring is not worn, or as shown in FIG. 3B if the check ring is worn, because wear increases the backflow and delays the closure of the check ring. The magnitude of the peak screw torque and the associated time and screw position vary depending on the presence or absence of wear, so wear of the check ring is estimated from variations in these physical quantities. The state of wear of the check ring, screw head, check seat, and other parts inside the barrel can be estimated.

Abstract: An over-stack protective portion is provided on a stopper member. When a sheet feeding device is in a standby position, the over-stack protective portion is held in a position in which the over-stack protective portion is in pressure contact with sheets having the maximum stacking height capable of being fed and supported by a sheet supporting portion. Also, when the sheets are to be fed, the pressure contact of the over-stack protective portion with the sheets having the maximum stacking height is released.

Abstract: An over-stack protective portion is provided on a stopper member. When a sheet feeding device is in a standby position, the over-stack protective portion is held in a position in which the over-stack protective portion is in pressure contact with sheets having the maximum stacking height capable of being fed and supported by a sheet supporting portion. Also, when the sheets are to be fed, the pressure contact of the over-stack protective portion with the sheets having the maximum stacking height is released.

Abstract: There are provided a data communication apparatus and a transmission reservation managing method that are capable of collectively managing transmissions of the same or common data by a plurality of transmission methods. A plurality of destinations for the same data input by the input means are designated. The plurality of destinations being destinations to which data are to be transmitted by respective different transmission methods the same data are transmitted to the designated destinations by the respective different transmission methods. Information related to transmission by the data communication apparatus are managed by associating a predetermined identifier with each of the input data.

Abstract: When the screw moves forward, resin backflow occurs. The backflow acts on the screw, applying torque to the screw. During forward movement of the screw, screw torque is produced as shown in FIG. 3A if the check ring is not worn, or as shown in FIG. 3B if the check ring is worn, because wear increases the backflow and delays the closure of the check ring. The magnitude of the peak screw torque and the associated time and screw position vary depending on the presence or absence of wear, so wear of the check ring is estimated from variations in these physical quantities.

Abstract: An injection molding machine estimates a check valve wear amount, making it possible to predict a check valve use limit. At start of injection, the check valve is at a position advanced a stroke S0 with respect to a screw position (a position of a check seat that contacts the check valve and closes a resin flow channel). As the screw advances, the check valve retreats and closes when the screw moves a distance X0. When the check valve is worn ?S (S1=S0+?S), it closes when the screw moves X1. Since the check valve stroke and the distance the screw moves until the check valve closes are proportional, S0/X0=S1/X1=a. Therefore, ?S=aX1?S0, and the wear amount ?S can be obtained by detecting the check valve closing position X1 and using this position X1 and the known stroke S0. The closing position is detected from the peak value of rotational force acting on the screw. Once the wear amount is obtained, the check valve use limit can be predicted from an allowable value of wear.