Abstract: Plural inlets 1 are formed by a separation into individual pieces, and these plural inlets are arranged to a tape-like carrier such that the long side of each of the plural inlets is along the longitudinal direction of the tape-like carrier, whereby cost can be reduced by rearranging the inlets to the cheap tape-like carrier. Further, the plural inlets formed by separating into individual pieces are rearranged onto the tape-like carrier, whereby the change of the arrangement pitch of the inlets so as to correspond to the size of a final product at a customer side can be facilitated, and days taken for the development for newly supplying the inlets can be shortened.

Abstract: A method accurately inspects whether an IC inlet to be inspected is non-defective or defective in a state in which a large number of IC inlets are formed over an insulating film. The inspection of IC inlets formed over an insulating film is performed by transmitting microwaves to the IC inlets from antennas. To selectively irradiate the microwaves to only one IC inlet to be inspected out of a large number of IC inlets that are formed over the insulating film, a radio-wave absorbing plate is inserted between the insulating film and the antennas, and the microwaves are irradiated to the IC inlet through a slit formed in the radio-wave absorbing plate. The radio-wave absorbing plate is configured such that the slit, which is substantially equal to the IC inlet in size, is formed in a portion of a planar plate that is formed of a radio-wave absorber.

Abstract: Plural inlets 1 are formed by a separation into individual pieces, and these plural inlets are arranged to a tape-like carrier such that the long side of each of the plural inlets is along the longitudinal direction of the tape-like carrier, whereby cost can be reduced by rearranging the inlets to the cheap tape-like carrier. Further, the plural inlets formed by separating into individual pieces are rearranged onto the tape-like carrier, whereby the change of the arrangement pitch of the inlets so as to correspond to the size of a final product at a customer side can be facilitated, and days taken for the development for newly supplying the inlets can be shortened.

Abstract: A method accurately inspects whether an IC inlet to be inspected is non-defective or defective in a state in which a large number of IC inlets are formed over an insulating film. The inspection of IC inlets formed over an insulating film is performed by transmitting microwaves to the IC inlets from antennas. To selectively irradiate the microwaves to only one IC inlet to be inspected out of a large number of IC inlets that are formed over the insulating film, a radio-wave absorbing plate is inserted between the insulating film and the antennas, and the microwaves are irradiated to the IC inlet through a slit formed in the radio-wave absorbing plate. The radio-wave absorbing plate is configured such that the slit, which is substantially equal to the IC inlet in size, is formed in a portion of a planar plate that is formed of a radio-wave absorber.

Abstract: A method accurately inspects whether an IC inlet to be inspected is non-defective or defective in a state in which a large number of IC inlets are formed over an insulating film. The inspection of IC inlets formed over an insulating film is performed by transmitting microwaves to the IC inlets from antennas. To selectively irradiate the microwaves to only one IC inlet to be inspected out of a large number of IC inlets that are formed over the insulating film, a radio-wave absorbing plate is inserted between the insulating film and the antennas, and the microwaves are irradiated to the IC inlet through a slit formed in the radio-wave absorbing plate. The radio-wave absorbing plate is configured such that the slit, which is substantially equal to the IC inlet in size, is formed in a portion of a planar plate that is formed of a radio-wave absorber.

Abstract: A sorting section can be supplied with parts from plurality of supply sources. A semiconductor device sorting system is provided with a sorting section for sorting good transistors by means of an electric performance test thereof and supply sections adapted to separate the transistor parts that are collectively supplied in a complex into transistors and supply the separated transistors to the sorting section. An appropriate one of the supply sections can be selected corresponding to the supply form of the transistor parts to be separated. A selected supply section can be switched to another depending on the supply form of the transistor parts.

Abstract: A sorting section can be supplied with parts from plurality of supply sources. A semiconductor device sorting system is provided with a sorting section for sorting good transistors by means of an electric performance test thereof and supply sections adapted to separate the transistor parts that are collectively supplied in a complex into transistors and supply the separated transistors to the sorting section. An appropriate one of the supply sections can be selected corresponding to the supply form of the transistor parts to be separated. A selected supply section can be switched to another depending on the supply form of the transistor parts.

Abstract: A buckle has a cover rotatably connected to an end of one of bands, a middle plate rotatably connected to the cover, and a bottom plate rotatably connected to the middle plate and rotatably connected to the other band. A guide housing is secured to an underside of the cover, and a pair of push plates are slidably mounted in the guide housing. A spring is provided between the push plates for outwardly urging the push plates respectively. A slant is formed on an engaging projection of the push plate. A pair of lugs are formed on the bottom plate. Each of the lugs has an engaging hole and is arranged such that the lug is engaged with the slant so as to inwardly move the push plate, and that the engaging hole engages with engaging projection of the push plate, thereby coupling the buckle. A leaf spring is provided for urging the cover in a disengaging direction.

Abstract: An X.25 protocol apparatus can communicate with another X.25 apparatus or a X.32 apparatus through a telephone network, an ISDN network, or a PBX network, by attaching protocol conversion system to the X.25 apparatus. The conversion system has a pair of signal identification portions (1, 6) for separating a receive packet to a data packet and a control packet, a call process portion (3, 12) for dial signal process, and an address table (4) and a packet edition portion (5) for address conversion of a control packet. A data packet is forwarded from one signal identification portion to another signal identification portion through direct path (53). A control packet is forwarded to a control packet identification portion (2) for control process which includes dial signal process, address conversion, and protocol sequences. This system is applicable to couple a data communication network which has a X.32 correspondence portion to another data communication network.

Abstract: A timepiece push-button structure comprising a spring member composed of tongue portions interconnected by a connection portion, each tongue portion being bridge-shaped so that the central portion is raised while both end portions of the central portion abut against a pressure conductive rubber holder, each tongue portion further including a substantially centrally located arcuate notch and a bifurcation extending therefrom. A push-button having a groove is adapted to engage said notch, and a pressure conductive rubber is adapted for the application of pressure and disposed directly below the push-button.

Abstract: An electronic calculator watch which comprises timekeeping means composed of an oscillator, a frequency divider connected to the oscillator, a counter circuit connected to the frequency divider, and a driver circuit connected to the counter circuit for providing an output signal indicative of time information, and calculating means composed of an oscillator circuit and a calculation circuit responsive to perform calculations under control of numerical inputs furnished by external operation device provided on a watch case. The watch also comprises a display including a first display section connected to the driver circuit of the timekeeping means to display the output signal delivered therefrom, and a second display section connected to the calculating means to display the result of calculations, each of the first and second display sections having a plurality of digit electrodes and a plurality of segment electrodes arranged in a matrix configuration.

Abstract: A structure for fixing a watchglass of a watch case, which comprises a watchglass fixing member having a ring-shaped recess and a flange formed at an upper portion of said recess, a watchglass having an outer diametric surface formed with an inclined guiding surface below said outer diametric surface, and a synthetic resin ring disposed in said recess of said watchglass fixing member and sandwiched between said recess and said watchglass and having a protrusion formed when said watchglass is press fitted into said synthetic resin ring, said protrusion serving as means for retaining said watchglass in a fixed place.

Abstract: A switch mechanism for a wristwatch having a case and a substrate mounted in the case, which comprises conductive contact means disposed on the substrate to be in registration with a switch position of the switch mechanism, stepped bore means provided in alignment with the contact means, a diaphragm assembly including a flange, an embossed portion integral with the flange, and a contact element provided on a bottom wall of the embossed portion to be in alignment with the contact means, pressure ring means for compressing the flange to retain the diaphragm assembly in place while providing a water-tight sealing effect, and push-button means disposed in the stepped bore means and normally engaging the embossed portion of the diaphragm assembly, said push-button means being movable to press the embossed portion and the contact element toward the contact means to close the switch mechanism when the push-button means is depressed.