摘要:
A receptacle connector prevents a plug from being obliquely inserted with a simple configuration. Receptacle connector 100 has: a hollow rectangular shape shield case (120) which is made by machining a metal plate and which includes fitting slot 101; and a housing (110) which is covered by the shield case (120) and in which contacts (130) to be connected with terminal parts (230) of an inserted plug (200) are disposed. In the shield case (120), a projecting part (124) is formed extending along one side of the fitting slot (101) by denting an upper plate part (122), which defines the accommodating part (104) accommodating the plug (200), to project toward an accommodating region (104). An end surface (124a) of this projecting part (124) on the fitting slot (101) side is closer to the fitting slot (101) side than the contacts (130) and forms a plane orthogonal to the upper plate part (122).
摘要:
A device for detecting a printing press for printing a securities printed matter with infrared ray ink of which spectrum characteristics in an infrared region are different from those under white light comprises, infrared ray irradiating means for irradiating infrared ray towards the securities printed matter printed and conveyed, image pick up means for taking an image on the securities printed matter, memory means for previously memorizing the image of a proper securities printed matter printed with infrared ray ink, by irradiating infrared ray, as a standard value, and judgment means for reading out the image memorized in the memory means, comparing an image taken by the image pick up means and the image of the standard value in order to improve an efficiency of quality control of a printing process and detecting process for a printed matter with infrared ray ink and a reliance of a detecting device.
摘要:
In a database system that connects a plurality of user database apparatus to a host database apparatus, the database system judges whether a data record stored in each user database satisfies a condition for being registered in the host database, and stores the data record if it satisfies the condition. The renewal and registration processing is performed for all data records of all user databases to register all data records that satisfies the registration condition. The data records registered in the host database are deleted from user databases.The database system can be applied to a system consists having a shared dictionary and user dictionaries such as a Japanese language word processor, English language word processor, and a mechanical translator.
摘要:
A multi-degree-of-freedom manipulator includes a flexible tube having a plurality of flex portions provided therealong, a plurality of actuators made of shape memory alloy and respectively provided near the flex portions to correspond to the flex portions, for flexing the flex portions, two common energy transmission paths, extending along the flexible tube, for transmitting an energy to the actuators, and selective energy supply members, provided between the common energy transmission paths and the actuators in series, for controlling the energy supplied from the common energy transmission path to the actuators, thereby respectively independently driving the actuators to bend the flexible tube. The manipulator is made by forming electronic circuits in a plurality of regions on a semiconductor substrate, forming wiring regions to connect the electronic circuits with flexible wiring portions, and removing a region of the semiconductor substrate other than a region thereof on which the electronic circuits are formed, thereby forming an actuator controlled chip array, used in the manipulator.
摘要:
A method of reducing the amount of learning data required to execute a neural network learning procedure, whereby an original entire set of learning sample data are divided, using cluster analysis of the original entire learning sample data, into a plurality of sub-groups, with the sub-groups being respectively applied to a neural network as learning data and with respective values of recognition index obtained thereby for the neural network being judged, to select the smallest sub-group which will provide a value of recognition index that is at least equal to the recognition index obtainable by using the original entire learning data.
摘要:
A magnetic head for reading from and/or writing to a magnetic information storage medium has a substrate on which a plurality of thin films are formed in sequence. The films provide a magnetic circuit having a magnetic gap, a bottom pole piece and a top pole piece overlying said bottom pole piece. The top pole piece is formed as a tip portion adjoining the magnetic gap and a rear portion which makes magnetic contact with the tip portion. The rear portion is formed in the sequence after the tip portion. To ensure accurate thickness and width of the tip portion, a non-magnetic protective film is formed on the tip portion after the tip portion is formed and before the rear portion is formed.
摘要:
A thin film magnetic head has magnetic films, at least one of which is composed of a material containing major components of nickel and iron and one or more element from nitrogen, oxygen and carbon and has two of face-centered cubic system and body-centered tetragonal system, whereby thin film magnetic heads having a high permeability and low coercive force can be provided.
摘要:
An endoscope, which has an insertion section with a moving part, comprises a stator for generating a surface wave as a combination of a transverse wave and a longitudinal wave; a rotor rotatably disposed facing the stator; an urging mechanism for bringing the rotor intimately into contact with the stator; a coupling member coupled to the rotor and adapted to cause the moving part of the endoscope to operate as the rotor rotates; and a disengaging mechanism for releasing the stator and the rotor from the intimate contact with each other.
摘要:
In an automotive vehicle equipped with an electrically power-assisted steering system including an electric motor in drive connection to a steering shaft to produce an assist power in accordance with the driver's effort applied to the steering shaft, a signal is produced at each travel of the vehicle in a predetermined distance, and a physical value related to the assist power of the motor is detected in response to the signal. When the number of times of detection of the physical value reaches a predetermined time, a characteristic value of the detected physical values is calculated and compared with a standard value to determine a driving condition of the vehicle on a basis of the comparison.
摘要:
In producing a magnetic head by thin film technique, a magnetic film is formed on an insulating member covering coil conductor films after the surface of the insulating member is flattened. After a flattening coating is formed on the insulating member, the flattening coating as well as the insulating member are etched by plasma-assisted etching technique in order to flatten the surface.