Abstract: A drive pinion is arranged concentric with crankshaft, and an intermediate gear that meshes with the drive pinion is arranged concentric with an intermediate pinion that meshes with a main gear. The invention provides a drive device for a mechanical press with a two-step speed reduction mechanism for driving a slide of the mechanical press comprising: a drive pinion provided concentrically with a crankshaft; a main gear mounted on said crankshaft; intermediate gears meshing with said drive pinion; and intermediate pinions meshing with said main gear; wherein a plurality of said intermediate gears and said intermediate pinions are concentrically provided with each other.

Abstract: A lateral high-breakdown-voltage transistor comprises an n− drain region and an n+ source region formed in a p− silicon substrate, separated from each other, a gate electrode formed on a channel, insulated from the substrate, an n+ drain contact region formed in the drain region, drain wiring electrically connected to the drain region via the drain contact region, a p+ substrate contact region formed in contact with the source region, and source wiring electrically connected to the source region and also connected to the semiconductor layer via the substrate contact region. The transistor is characterized in that the substrate contact regions have respective portions made to be in contact with the source wiring, and accordingly laterally extend from inside the contact surface of the source wiring to outside the contact surface.

Abstract: The present invention provides a slide guide for a press which comprises a gib structure with a spherical surface. The gibs are formed on a frame of the press. The spherical surface is provided with a holder or a cap to cover the spherical surface. The surface contacts are formed between the spherical surface bodies and the gibs or between the caps and the gibs. Forming spherical contact surfaces prevents damage to the sliding surface. This slide guide provides uniform, secure contact at a sliding surface of a press and prevents uneven contact. The spherical surface body can be easily installed and can adapt to deformation of the slide and prevent damage to the sliding surface.

Abstract: The present invention provides a mechanical press with a low height. A sliding guide mechanism and a position adjusting mechanism are provided on the upper and lower sides of an adjustor member, respectively. The sliding guide mechanism converts the rotating motion of an eccentric part of a crankshaft into a reciprocating linear motion and is provided above the adjustor member. The position adjusting mechanism adjusts the position of the slide adjustment and is provided below the adjustor member.

Abstract: The present invention relates to a compound of the formula [1′] 1

Abstract: Disclosed is a low-profile card connector comprising a U-shaped housing; terminals mounted in the housing; and a card ejector comprising a rotary lever and an ejection rod for turning the rotary lever. The rotary lever comprises front and rear sections. The front section is contiguous with the rear section, and is in a plane lower and parallel to the rear section. The front section is rotatably fixed to the main body, and is covered by a cover member, which is assembled to the main body and the overlying front section of the rotary lever to be coplanar with the rear section of the rotary lever.

Abstract: A lateral high-breakdown-voltage transistor comprises an n− drain region and an n+ source region formed in a p− silicon substrate, separated from each other, a gate electrode formed on a channel, insulated from the substrate, an n+ drain contact region formed in the drain region, drain wiring electrically connected to the drain region via the drain contact region, a p+ substrate contact region formed in contact with the source region, and source wiring electrically connected to the source region and also connected to the semiconductor layer via the substrate contact region. The transistor is characterized in that the substrate contact regions have respective portions made to be in contact with the source wiring, and accordingly laterally extend from inside the contact surface of the source wiring to outside the contact surface.

Abstract: A semiconductor device with an inductance element reduces eddy current in a conductive element and secures required inductance. The semiconductor device includes a semiconductor chip and the inductance element of flat structure formed on a surface of the semiconductor chip. The semiconductor chip is fixed to the conductive element, to form a package. The element has a magnetic material to face the semiconductor chip.

Abstract: A middle liner of a slide guide device for a machine press has a spherical shaped side which fits into a sliding gib attached to a slide. The middle liner slides along a fixed gib at first and second linear surfaces that are at an angle with each other. The combination of self-alignment and smooth movement of the slide is achieved in the presence of an eccentric load acting on the slide. A machine press equipped with such a slide guide device has excellent eccentric load resistance and high working precision. In a further embodiment, a press machine is further equipped with a knockout device having knockout block moving between a pair of guide rails. A plurality of middle liners, each having at least one spherical surface, are positioned between the knockout block and the guide rails. The resulting knockout device provides a stable knockout load with low noise and low energy consumption.

Abstract: A lateral high-breakdown-voltage transistor comprises an n− drain region and an n+ source region formed in a p− silicon substrate, separated from each other, a gate electrode formed on a channel, insulated from the substrate, an n+ drain contact region formed in the drain region, drain wiring electrically connected to the drain region via the drain contact region, a p+ substrate contact region formed in contact with the source region, and source wiring electrically connected to the source region and also connected to the semiconductor layer via the substrate contact region. The transistor is characterized in that the substrate contact regions have respective portions made to be in contact with the source wiring, and accordingly laterally extend from inside the contact surface of the source wiring to outside the contact surface.

Abstract: A middle liner of a slide guide device for a machine press has a spherical shaped side which fits into a sliding gib attached to a slide. The middle liner slides along a fixed gib at first and second linear surfaces that are at an angle with each other. The combination of self-alignment and smooth movement of the slide is achieved in the presence of an eccentric load acting on the slide. A machine press equipped with such a slide guide device has excellent eccentric load resistance and high working precision. In a further embodiment, a press machine is further equipped with a knockout device having knockout block moving between a pair of guide rails. A plurality of middle liners, each having at least one spherical surface, are positioned between the knockout block and the guide rails. The resulting knockout device provides a stable knockout load with low noise and low energy consumption.

Abstract: In a variable piston pump/motor, input/output shafts are pivotably supported by a housing via a shaft support cylinder formed with a spherical outer surface. The housing is disposed so that it can tilt in one direction, pivoting around hydraulic intake/discharge tubes fixed at a position along lines connecting spherical heads of pistons.

Abstract: The present invention relates to a compound of the formula [1′] wherein R2 is lower alkyl optionally substituted by hydroxy, amino and the like, ring B is phenyl, thienyl and the like, E is a single bond, —O—, —S— and the like, ring G is aryl, heterocyclic group and the like, R5 is halogen atom, hydroxy, lower alkyl optionally substituted by halogen atom etc., and the like, t is 0 or an integer of 1 to 5, when t is an integer of 2 to 5, each R5 may be the same or different, m is 0 or an integer of 1 to 8, and n is 0 or an integer of 1 to 4, and a nociceptin antagonist containing compound [1′] as an active ingredient. The compound [1′] shows, due to nociceptin antagonistic action, analgesic effect against sharp pain such as postoperative pain and the like. The present invention also relates to the use of certain amide derivative inclusive of compound [1′] as a nociceptin antagonist or analgesic.

Abstract: A variable displacement piston pump/motor has a simple, compact structure that is suited for use as an oil-pressure generating device for machine presses and the like. In the variable displacement piston pump/motor, a flywheel and a rotation shaft of a pump device are disposed and connected concentrically.

Abstract: A middle liner of a slide guide device for a machine press has a spherical shaped side which fits into a sliding gib attached to a slide. The middle liner slides along a fixed gib at first and second linear surfaces that are at an angle with each other. The combination of self-alignment and smooth movement of the slide is achieved in the presence of an eccentric load acting on the slide. A machine press equipped with such a slide guide device has excellent eccentric load resistance and high working precision. In a further embodiment, a press machine is further equipped with a knockout device having knockout block moving between a pair of guide rails. A plurality of middle liners, each having at least one spherical surface, are positioned between the knockout block and the guide rails. The resulting knockout device provides a stable knockout load with low noise and low energy consumption.

Abstract: Disclosed is a card connector equipped with an eject mechanism that includes a rotary lever and an ejection rod with a catch tab formed thereon for preventing the card from being inadvertently removed or disengaged from the connector particularly in high vibration environments. The card connector includes an insulating housing having two parallel longitudinal extensions extending from lateral sides of the housing. One longitudinal extension has a support frame fixed to its outer side for accommodating movably the ejection rod. The support frame has two guide projections formed thereon, and the ejection rod has a corresponding guide slot within which the guide projections are received. The two guide projections are staggered that one may be close to the longitudinal extension, and that the other may be apart from the longitudinal extension whereas the guide slot has an intermediate oblique section between the leading and trailing straight sections.

Abstract: A slide guide device for a press guides a slide in a cycle. The slide guide device eliminates eccentric force misalignment and prevents eccentric contact between the slide and a gib. The slide includes at least a first spherical shoe having at least a first guide surface. The gib includes at least a first sliding surface opposite the first guide surface. During operation, the spherical shoe rotates relative to the slide to provide automatic planar alignment between the first guide surface and the sliding surface. A wedge supports the gib to allow rapid and easy alignment with the slide.

Abstract: Disclosed is a low-profile card connector comprising a U-shaped housing; terminals mounted in the housing; and a card ejector comprising a rotary lever and an ejection rod for turning the rotary lever. The rotary lever comprises front and rear sections. The front section is contiguous with the rear section, and is in a plane lower and parallel to the rear section. The front section is rotatably fixed to the main body, and is covered by a cover member, which is assembled to the main body and the overlying front section of the rotary lever to be coplanar with the rear section of the rotary lever.

Abstract: Disclosed is a card connector equipped with an eject mechanism that includes a rotary lever and an ejection rod with a catch tab formed thereon for preventing the card from being inadvertently removed or disengaged from the connector particularly in high vibration environments. The card connector includes an insulating housing having two parallel longitudinal extensions extending from lateral sides of the housing. One longitudinal extension has a support frame fixed to its outer side for accommodating movably the ejection rod. The support frame has two guide projections formed thereon, and the ejection rod has a corresponding guide slot within which the guide projections are received. The two guide projections are staggered that one may be close to the longitudinal extension, and that the other may be apart from the longitudinal extension whereas the guide slot has an intermediate oblique section between the leading and trailing straight sections.

Abstract: The impedance of a wiring pattern can be controlled in an easy way. A multilayer type printed-wiring board 1 comprises a pair of inner layer substrates 6, 7, a pair of data transmission wire patterns 4, 5 arranged between the CPU module 2 and the memory modules 3, 3 formed on one of the surfaces of the inner layer substrates 6, 7, said memory modules 3, 3 operating as main memories, and a pair of prepreg layers 10, 11 on the data transmission patterns 4, 5.