摘要:
An optical pickup apparatus has an optical system and an objective lens. The optical system has a semiconductor laser and an optical element. The semiconductor laser has an astigmatic difference in which an oscillated light beam has a light emission point in a semiconductor junction plane different from that in a plane normal to the semiconductor junction plane. The optical element is arranged in a light path of a light beam radiated from the semiconductor laser for over-correcting the astigmatic aberration of the light beam radiated from the semiconductor laser. The objective lens converges the light beam radiated by the light source via the optical element.
摘要:
In an electronic component mounting apparatus comprises a component feeding section including a feeding table unit loaded with several types of electronic components which feeding table unit is adapted to laterally reciprocate on a base, and stopping at a predetermined position thereby to feed the components continuously to a transfer mechanism, the transfer mechanism for absorbing the electronic components and mounting them on a board on an X-Y table on the other side, the X-Y table fixing and stopping the board to a predetermined position, and a board transport section for transporting the board onto the X-Y table for delivering the board having the electronic components mounted thereon, a component feeding apparatus wherein the component feeding table unit of the component feeding section is divided into a plurality of feeding tables each adapted to be moved individually on a straight line by a drive mechanism, the apparatus further comprising means for moving the table to a predetermined position in opposed relationship with the transfer mechanism in resonse to a command from the control unit.
摘要:
The disclosed ignition device for a four-cylinder engine includes an ignition unit performing the ignition function in response to ignition signals. A rotor and a stator disposed in a metallic housing to serve to generate the ignition signals include four protrusions and three protuberances respectively. By rendering the number of the protuberances smaller than that of the protrusions, a space is left in the housing. Two bearing seats are disposed in the space at the opening of the housing and the ignition unit is screwed to the bearing seats.
摘要:
Drug compositions of angiogenesis therapy contain gene coding for human prostacyclin synthase (hPGIS) synthesizing prostaglandin I2 with activities of vasodialation and/or anti-platelet aggregation; drug compositions contain adeno-associated virus (AAV) inserted with gene for angiogenesis factors. The administration of the drug compositions into the aimed treatment region results in transfer of AAV type 1-hPGIS to skeletal muscles and induces a notable expression of human PGIS gene in skeletal muscles. The PGI2 is produced by mediation of the gene expression in the muscle cells, secreted, induces vessel-protective, neovascularization and anti-platelet aggregation actions, which lead to an improvement in vascular ischemia.
摘要:
A wrist assisting apparatus can smoothly bend and stretch a joint even if a turning shaft of a joint and a rotation shaft of a wearing tool are deviated from each other. Also, an excessive load is not applied to a user. The wrist assisting apparatus of the present invention includes a palm support member for supporting a hand, angle changing members connected to sides of the palm support member, a front arm wearing tool disposed along the front arm, and joint members for forming a rotation shaft of the angle changing member with respect to the front arm wearing tool, wherein the angle changing members are provided on both sides of the palm support member, the joint members are provided on the angle changing members, respectively, and the joint members are located on both sides of a wrist.
摘要:
When a PC 10 connects to a PD 20, the PC 10 decides whether or not the PD 20 holds a group ID and if the PC 10 decides PD 20 holds the group ID, PC 10 decides whether or not the group ID held in the PC 10 and the group ID held in the PD 20 coincide with each other. If the both IDs are not decided that they don't coincide with each other, the PC 10 acquires a device ID corresponding to PD 20 from PD 20 and transfers the device ID and a terminal ID of the PC 10 to a server apparatus 32. Then the PC 10 receives, from the server apparatus 32, a user link completion information representative that an association between first user ID corresponding to the terminal ID and second user ID corresponding to the device ID is completed.
摘要:
An information-processing apparatus, reproduction apparatus, communication method and computer program are disclosed wherein an evaluation value can be added automatically to contents stored in a storage apparatus or medium. The information-processing apparatus comprising an acquisition section which acquires, from a portable reproduction apparatus which is capable of reproducing contents data, reproduction history information of the contents data in the portable reproduction apparatus. An evaluation value arithmetic operation section arithmetically operates a computed evaluation value corresponding to the content data based on the reproduction history information acquired by the acquisition section. A transfer section transfers the computed evaluation value arithmetically operated by the evaluation value arithmetic operation section to the portable reproduction apparatus.
摘要:
A plating method, employing a face-down manner of plating and using a resistor body between a substrate and an anode, can securely bring an entire surface to be plated of the substrate into contact with a plating solution without permitting intrusion of air bubbles to the surface to be plated. A resistor body is disposed above the anode and immersed in the plating solution, allowing the plating solution to flow along an upper surface of the resistor body from the periphery toward the center of the resistor body. Thus, a raised portion of the plating solution is created in the center of the upper surface of the resistor body. The substrate is then lowered with the surface facing downwardly so as to fill the space between the surface to be plated of the substrate and the upper surface of the resistor body with the plating solution.
摘要:
The present invention provides a stable salt of 3′-phosphoadenosine 5′-phosphosulfate (PAPS) and a production method therefor.The present invention is directed to a stable salt of PAPS (amine salt), which is formed between PAPS and an amine compound, and to a method for producing a stable salt of PAPS, which includes adding an amine compound to an aqueous PAPS solution in an amount by mole equal to or greater than that of PAPS, and lyophilizing the resultant solution.The present invention has first realized production of a solid-form PAPS salt having considerably improved stability through a very simple technique. Since the thus-produced amine salt of PAPS is very stable, the salt can be stored or employed without taking much care about decomposition thereof at ambient temperature.