Abstract: When inexecutable event occurs, an event format conversion rules table is referred to in order to convert the format of the event, then the communication message including the converted event is transmitted through a network. If the communication message is received through the network, the converted event is re-converted into an event that has an executable format by referring to the event format conversion rules table.An event filter refers to an event filter table that has processing necessity information for each event and sends only an event that needs to be processed to an event processing portion. Even if the local system cannot execute an event, the event is transmitted to another system through a communicating portion.

Abstract: For a transfer feeder for use in a transfer press having a plurality of work stations in a press machine body, having a plurality of cross bars arranged as spaced apart from one another in a feed direction and operative to move two-dimensionally by a feed means and a lift means, and an attractive means carried by each of the cross bars for attractively holding a workpiece and movable therewith for transferring the workpiece into and from one of the work stations to another sequentially, a feed stroke varying apparatus is disclosed which comprises: a pair of lift beams adapted to be raised and lowered by the lift means; a plurality of cross bar carriers carried as spaced apart from one another by the pair of lift beams in the feed direction and each constructed of a principal carrier and a subsidiary carrier; a coupling means for interconnecting such principal carriers; a link member for connecting to the feed means one of the principal carriers which is located at a most upstream side thereof; a feed stroke c

Abstract: A transfer press, in which a work carrying-in or delivery apparatus (10) for feeding a work (5) into a press body (1), is provided at the upstream side of the press body. A transfer feeder is provided for sequentially transporting works to respective processing stations (W.sub.1, W.sub.2, W.sub.3, . . . ) of the press body. A work transporting apparatus of the transfer press includes a cam shaft (16) which is provided at an upper portion on an upstream side of the press body and is rotatable by driving power taken from a slide driving mechanism of the press body. A loader cam (112e, 112f) and a feeding cam (13a) are mounted on the cam shaft. And, a rocking lever (112a) and a feeding lever (13b) are pivotably mounted at an upper portion on an upstream side of the press body. The driving mechanism for the work carrying-in apparatus includes the loader cam and the rocking lever, and the feeding mechanism for the transfer feeder includes the feeding cam and the feeding lever.

Abstract: There is disclosed a hydraulic leakage proof apparatus for a transfer feeder in which a cam box (7a) containing a cam (8a) and a lever (9) that is oscillated by the cam is placed on or above a press machine (1). The cam box (7a) is formed through its bottom with an elongate opening (7b) through which the lever (9) may pass by a lower end side thereof. The apparatus includes a lower movable cover (16) operatively coupled to the lever (9) and facing downwards so as to cover the elongate opening (7b) while being displaced as the lever (9) is oscillated. The lower movable cover (16) has a lever through-going opening (16b) formed therein through which the lever (9) may pass. The apparatus further includes a cover member (22) facing downwards so as to cover the lever through-going opening (16b), and a gate plate (14) arranged on the bottom of the cam box (7a) and formed with a rising portion (14a) along an inner peripheral edge of the elongate opening (7b).

Abstract: A scheme for supporting cooperative works capable of reproducing the contents of the past works from the recorded history of the cooperative works accurately, such that the cooperative works can be carried out efficiently and smoothly. In this scheme, the inputs made by each user during the cooperative works are stored in correspondence to input target data indicating input target applications of the inputs as a record of the cooperative works. Then, afterwards, the input target applications indicated by the input target data are re-executed according to the stored inputs to reproduce results of the cooperative works resulting from the inputs which can be presented to each user.

Abstract: A document processing system capable of providing an environment for a smooth and efficient collaborative document processing work. In the system, the document in the new and old versions, the comment attached to the document, and version data indicating a modification made in the document between the new version and the old version are managed by being linked together.

Abstract: A method and apparatus for making an inference using frame-based knowledge representation in which each slot is accompanied by information regarding a quantitative correspondence between its slot value and the frame to which it belongs. This makes an accurate comprehension of what can be inherited possible so an inference can be carried out with consistent accuracy.

Abstract: A method and an apparatus for constraint-oriented inference provides improved knowledge base formation efficiency and an ability to maintain consistency among slots. Constraints indicating relationships among slot values of frames are stored collectively, pointers which make the constraints accessible by relevant slots are attached automatically, and the constraints are simplified by inserting slot values determined by processes of inference.

Abstract: An inductive inference apparatus comprises an input section for inputting a proposition, conditions for the proposition, and the tendency of each condition, a storage section for storing the proposition, and necessary and sufficient conditions of the proposition, a condition detecting section for forming the necessary and sufficient conditions for the truth or falsity of the proposition in accordance with the input proposition, the input conditions, and the input tendency of each condition, a judging section for, with respect to an example in which the truth or falsity of the proposition is unknown, judging the truth or falsity of the proposition using already stored necesary and sufficient conditions, and a control section for, when the truth or falsity of the proposition in a new example input to the input section is known, supplying the conditions of the proposition and the tendency of each condition to the condition detecting section to store the necessary and sufficient conditions formed by the condition

Abstract: A double-blank detecting apparatus for use in a destacker and comprises a plurality of rows of fixtures. Each row of fixtures is parallel with the direction of conveyance of blanks and includes a plurality of fixtures. Each fixture is mounted on the frame of the destacker in such a manner that it can be moved up and down by means of a lift cylinder. The double-blank detecting apparatus further has an attractor mounted on the fixtures, and a plurality of rows of conveyor having attracting functions which extend in parallel relationship with one another and with the direction of conveyance of blanks and mounted between the rows of fixtures. Further, each fixture in at least any one of the rows has a contact type sensor mounted thereon so that it can be moved up and down freely relative to the blanks having been attracted by the attractor.

Abstract: A device for measuring the shape of a three-dimensional object comprises a movable arm composed of a plurality of movable arm members and a probe coupled to a forward end of the movable arm by a universal joint. At each of the movable arm members and probe, there is provided an angle-of-rotation encoder for detecting the angle of rotation. In order to measure the shape of the three-dimensional object with a lesser number of measuring times, the probe has a flat surface portion at its forward end which contacts the object. A calculating section calculates the direction of the flat surface portion of the probe in contact with the object, on the basis of the information from the angle-of-rotation encoders and the known information on dimensions of the movable arm, to thereby determine a tangent plane of the object at a contact point between the flat surface portion and the object, and determines the shape of the object from a plurality of tangent planes at the contact points.