Abstract: A card connector includes a housing for accommodating a card; a terminal for contacting with the card when the card is inserted into the housing; an ejection unit for placing the card and capable of sliding in the housing along a direction that the card is inserted into and pulled out; and a spring member for urging the ejection unit in a direction that the card is pulled out. In the card connector, the ejection unit includes an inclining member for inclining downwardly a portion of the ejection unit to be pulled out toward the direction that the card is pulled out when the spring member urges the ejection unit in the direction that the card is pulled out.

Abstract: A card connector is provided with an ejection mechanism using a cycle cam. It is configured that a pin slides in a groove of the cycle cam along a direction that a card moves according to a movement of the card when the card is inserted into the card connector or pulled out from the card connector. A plurality of elastic members is provided along the direction that the card moves for pressing a specific portion of the pin against the groove of the cycle cam.

Abstract: A card connector includes a housing for accommodating a card; a terminal for contacting with the card when the card is inserted into the housing; an ejection unit for placing the card and capable of sliding in the housing along a direction that the card is inserted into and pulled out; and a spring member for urging the ejection unit in a direction that the card is pulled out. The card has an inclined surface at a middle of a side surface thereof in a width direction thereof. In the card connector, the ejection unit includes a plate portion and a pair of sidewalls extending from the plate portion. The sidewalls sandwich the card placed on the plate portion from both sides in the width direction of the card. At least one of the sidewalls includes an inclined surface corresponding to the inclined surface of the card.

Abstract: A card connector includes a housing for accommodating a card; a terminal for contacting with the card when the card is inserted into the housing; an ejection unit for placing the card and capable of sliding in the housing along a direction that the card is inserted into and pulled out; and a spring member for urging the ejection unit in a direction that the card is pulled out. An elastic member is disposed in one of the ejection unit and the housing, and an escape space is formed in the other of the ejection unit and the housing for escaping a deformation of the elastic member. When the card contacts with the terminal, the escape space releases at least a part of the deformation of the elastic member. When the card is disconnected from the terminal, the elastic member deforms to push the ejection unit upwardly.

Abstract: A card connector includes a housing for accommodating a card; a terminal for contacting with the card when the card is inserted into the housing; an ejection unit for placing the card and capable of sliding in the housing along a direction that the card is inserted into and pulled out; and a spring member for urging the ejection unit in a direction that the card is pulled out. The card has an inclined surface at a middle of a side surface thereof in a width direction thereof. In the card connector, the ejection unit includes a plate portion and a pair of sidewalls extending from the plate portion. The sidewalls sandwich the card placed on the plate portion from both sides in the width direction of the card. At least one of the sidewalls includes an inclined surface corresponding to the inclined surface of the card.

Abstract: A card connector includes a housing for accommodating a card; a terminal for contacting with the card when the card is inserted into the housing; an ejection unit for placing the card and capable of sliding in the housing along a direction that the card is inserted into and pulled out; and a spring member for urging the ejection unit in a direction that the card is pulled out. In the card connector, the ejection unit includes an inclining member for inclining downwardly a portion of the ejection unit to be pulled out toward the direction that the card is pulled out when the spring member urges the ejection unit in the direction that the card is pulled out.

Abstract: A card connector is provided with an ejection mechanism using a cycle cam. It is configured that a pin slides in a groove of the cycle cam along a direction that a card moves according to a movement of the card when the card is inserted into the card connector or pulled out from the card connector. A plurality of elastic members is provided along the direction that the card moves for pressing a specific portion of the pin against the groove of the cycle cam.

Abstract: A card connector includes a housing for accommodating a card; a terminal for contacting with the card when the card is inserted into the housing; an ejection unit for placing the card and capable of sliding in the housing along a direction that the card is inserted into and pulled out; and a spring member for urging the ejection unit in a direction that the card is pulled out. An elastic member is disposed in one of the ejection unit and the housing, and an escape space is formed in the other of the ejection unit and the housing for escaping a deformation of the elastic member. When the card contacts with the terminal, the escape space releases at least a part of the deformation of the elastic member. When the card is disconnected from the terminal, the elastic member deforms to push the ejection unit upwardly.

Abstract: A card connector includes an insulating housing having a signal terminal and a ground terminal arranged therein and a metal cover attached to the insulating housing for forming a card receptacle space therebetween. The metal cover is provided, at a rear end surface thereof, with a ground contacting portion and a holding portion disposed near the ground contacting portion. When the metal cover is attached to the insulating housing, the ground contacting portion of the metal cover contacts with a metal cover contacting portion of the ground terminal disposed in an opening of a ground terminal arranging portion of the insulating housing. Further, the holding portion of the metal cover engages an engagement portion of the insulating housing. Accordingly, it is possible to electrically connect the metal cover and the ground terminal with high reliability without increasing an outer size of the connector.

Abstract: A card connector includes an insulating housing having signal and ground terminals and a metal cover for covering the insulating housing. The flexible section of the ground terminal is disposed in the vertically upper region of the ground contact section of the card inserted in the card housing space. The metal cover is provided with a ground tongue disposed in the vertically upper region so that when the card is inserted in the card housing space, the flexible section of the ground terminal comes into contact with the ground contact section of the card.

Abstract: A card connector includes an insulating housing having a signal terminal and a ground terminal arranged therein and a metal cover attached to the insulating housing for forming a card receptacle space therebetween. The metal cover is provided, at a rear end surface thereof, with a ground contacting portion and a holding portion disposed near the ground contacting portion. When the metal cover is attached to the insulating housing, the ground contacting portion of the metal cover contacts with a metal cover contacting portion of the ground terminal disposed in an opening of a ground terminal arranging portion of the insulating housing. Further, the holding portion of the metal cover engages an engagement portion of the insulating housing. Accordingly, it is possible to electrically connect the metal cover and the ground terminal with high reliability without increasing an outer size of the connector.

Abstract: A contact terminal for a card connector is comprised of a cantilever-like spring section that can be elastically displaced, a securing section to be secured to the card connector, and a connecting section to be connected to a printed circuit board by soldering. The spring section has a plurality of split spring sections, which are formed by at least splitting the end of the spring section. The plurality of split spring sections has near the end counter contact sections, which can be contacted with the contact section of the card, and at least one of the plurality of split spring sections is twisted. This contact terminal can be mounted to the card connector.

Abstract: A method of utilizing the physiological activity of a rare saccharide, wherein physiological-activity sensitive cells are treated with the rare saccharide to modify the function of the cells. A composition containing, as an active ingredient, a rare saccharide which is introduced into physiological-activity sensitive cells and has an effect of modifying the function of the cells. The cells are human cells. The composition is a functional food, a drug, or a cosmetic. The rare saccharide is a rare saccharide belonging to aldose and/or ketose. The aldose is D-allose, and the cells are selected from the group consisting of cancer-cell proliferation inhibitory activity sensitive cells and active-oxygen production inhibitory activity sensitive cells. The ketose is D-psicose, and the cells are selected from the group consisting of chemokine secretion inhibitory activity sensitive cells, microglia migration inhibitory activity sensitive cells, and hypoglycemic activity sensitive cells.

Abstract: A contact terminal for a card connector is comprised of a cantilever-like spring section that can be elastically displaced, a securing section to be secured to the card connector, and a connecting section to be connected to a printed circuit board by soldering. The spring section has a plurality of split spring sections, which are formed by at least splitting the end of the spring section. The plurality of split spring sections has near the end counter contact sections, which can be contacted with the contact section of the card, and at least one of the plurality of split spring sections is twisted. This contact terminal can be mounted to the card connector.

Abstract: A card connector includes an insulating housing having signal and ground terminals and a metal cover for covering the insulating housing. The flexible section of the ground terminal is disposed in the vertically upper region of the ground contact section of the card inserted in the card housing space. The metal cover is provided with a ground tongue disposed in the vertically upper region so that when the card is inserted in the card housing space, the flexible section of the ground terminal comes into contact with the ground contact section of the card.

Abstract: Three air hammers are housed and arranged in a hammer case, and have bits at their respective ends. Each of the air hammers can be activated independently. In a normal excavation, the earth is excavated by activating all the air hammers. When correcting an excavating direction, only an air hammer positioned in the correct direction is activated first so that the earth in the correct direction is excavated in a predetermined amount. Next, all the air hammers are activated to excavate the earth. Thereby, a leading hammer can direct the excavation toward the correct direction, and thus the excavating direction is corrected.

Abstract: Three air hammers are housed and arranged in a hammer case, and have bits at their respective ends. Each of the air hammers can be activated independently. In a normal excavation, the earth is excavated by activating all the air hammers. When correcting an excavating direction, only an air hammer positioned in the correct direction is activated first so that the earth in the correct direction is excavated in a predetermined amount. Next, all the air hammers are activated to excavate the earth. Thereby, a leading hammer can direct the excavation toward the correct direction, and thus the excavating direction is corrected.

Abstract: In a continuous rolling line wherein the tail end part of a preceding rolled plate and the head end part of a following rolled plate are joined subsequently to a rough rolling and subjected to a following continuous finish rolling: a joining method of rolled plates wherein the tail end of the preceding rolled plate and the head end of the following rolled plate are formed into a nearly rectangular convex and concave shape respectively so as to inlay each other, the convex part and the concave part being combined each other in the same plane as the rolling lines, and then being fed to the continuous finish rolling; a joining method rolled plates wherein the side surface of the parallel inlay is formed in a taper shape in the direction of the plate thickness at any desired location of either the tail end part of the preceding rolled plate or the head end part of the backward rolled plate or of the both parts, and then being fed to the continuous finish rolling; and a joining method of rolled plates wherein the

Abstract: A rolling method and machine provides for decreasing the rolling load of work rolls of a rolling mill for a given reduction ratio achieved thereby. A pair of pinch rolls upstream of the work rolls have projections that form a large number of recesses in one or both surfaces of a metal workpiece. A lubricating agent is forced into the recesses in the region of contact between the workpiece and the work rolls. As a result, when the workpiece is rolled by the work rolls the lubricating agent is retained in the recesses such that the recesses progressively are flattened, thereby causing the lubricating agent to form a boundary film between the portion of the workpiece being rolled and the work rolls. The recesses are controlled to regulate the dimension of the length of each recess in the direction of rolling of the workpiece, to regulate the inclination of front and rear walls of each recess, and to regulate the total area of the recesses relative to the total surface area of the workpiece.

Abstract: An information display system for a vehicle includes: a plurality of sensors for detecting various conditions of the vehicle; a display unit for displaying a selected one of a plurality of items of information relating to the conditions of the vehicle as detected by the corresponding sensors; a pair of manual for sequentially shifting the item of information which is currently displayed on the display unit; and a control unit for producing one of the items of information on the display unit according to output from one of the sensors. The control unit is further adapted to change the item of information which is currently displayed to a display of a default item of information, when the current display was manually selected, upon elapsing of a certain time interval after the manual selection of the current item of information for display.