Abstract: A lubricating structure for a hydrostatic continuously variable transmission. The structure includes an oil path arranged at an outer circumferential side of a clutch valve, and a lubricant oil ejection hole communicating with the outer circumferential side oil path of the clutch valve and formed in the transmission shaft toward the outer circumference of the transmission shaft. In addition, the structure includes a communicating oil path that is also formed in the transmission shaft for communicating between an oil feeding passage communicating with an lubricant oil feeding source and the outer circumferential oil path of the clutch valve. A single orifice is arranged in the communicating oil path, rather than in the lubricant oil ejection hole. This configuration provides for efficient manufacturing and a high degree of freedom in setting of the lubricant oil ejection hole.

Abstract: A clutch mechanism for a hydrostatic continuously variable transmission has a hydraulic circuit including a high pressure oil path for feeding working oil from a hydraulic pump to a hydraulic motor and a low pressure oil path for feeding working oil from the hydraulic motor to the hydraulic pump. The clutch mechanism is located between the hydraulic pump and the hydraulic motor. A clutch valve is arranged on the transmission shaft and is slid by a centrifugal governor to cause the oil paths to be shortened. A cam plate member is arranged on the transmission shaft. A roller is engaged with the cam plate member and is moved outwardly in a diametrical direction by a centrifugal force. A roller bearing member receives a roller pressing force through outward motion of the roller. A pressure plate and shaft of the roller bearing member are separately formed and thereafter integrally formed.

Abstract: To provide a short connection hydraulic path structure with a sufficiently large diameter to adequately lower the pressure in a high-pressure hydraulic path while the clutch is off, in a static hydraulic continuously variable transmission for sliding a clutch valve installed within the transmission shaft, to change the power being transmitted and shorten the high-pressure hydraulic path and low-pressure hydraulic path. A high-pressure fluid path is provided for sending hydraulic fluid from the hydraulic pump side to the hydraulic motor side with a low-pressure fluid path for sending hydraulic fluid from the hydraulic motor side to the hydraulic pump side. A hydraulic circuit includes a switching valve for switching the plungers to the high-pressure path or the low-pressure path as a dual structure within a valve body between the hydraulic pump made from multiple plungers, and a hydraulic motor made from multiple motors.

Abstract: An electronic component mounting apparatus which employs a first air feed device connected to an air passage at one end part of a spline shaft, and a second air feed device connected to the air passage in the vicinity of the other end of the spline shaft. The first and second air feeds function to supply air to the air passage to return an interior thereof to atmospheric pressure. The time required to return the vacuum pressure in the air passage to atmospheric pressure can be shortened by the use of the two separate air feeds.

Abstract: The compounds represented by the formula (I) are produced by reacting benzene compound of the formula (IV) or (V) with alkenylidene diacetate of the formula (VI) in the presence of a catalyst comprising one or more members selected from (a) halogenated boron compounds, (b) triflate compounds of Group 11 elements, (c) halogenated compounds of Group 12 elements, and (d) triflate and halogenated compounds of tin and atomic numbers 58 and 66 to 71 elements. R1, R2=H or C1-C10 alkyl group A=Substituted phenyl group corresponding to a compound of formula (IV) or (V), R3, R4=H or C1-C4 alkyl group, m=0 or 1-4, n=1 to 5, k=1 or 2.

Abstract: 1-acetoxy-3-(substituted phenyl)propene compounds represented by the general formula (I): in which formula (I), R1 and R2 respectively and independently from each other represent a member selected from the groups consisting of a hydrogen atom and alkyl groups having 1 to 10 carbon atoms, R1 and R2 may form, together with carbon atoms located in the 2- and 3-positions of the propene group, a cyclic group; and A represents a member selected from a group of substituted phenyl groups represented by the formulae (II) and (III): wherein R3 and R4 respectively and independently from each other represent an alkyl group having 1 to 4 carbon atoms, m represents an integer of 0 or 1 to 4, n represents an integer of 1 to 5 and k represents an integer of 1 or 2.

Abstract: The monoclonal antibody produced by a hybridoma cell strain TRD-L1, -L2 or -L3 which is obtained by the fusion between mouse myeloma cells and spleen cells of a mouse immunized with a human lung adenocarcinoma cell secretion component reacts in a specific fashion with a glycoprotein antigen that has a molecular weight of 200 kD or more (SDS-PAGE) and is present in human lung adenocarcinoma cells. It can be used efficiently in cancer diagnosis.

Abstract: A power unit includes an engine and a static hydraulic continuously variable transmission with a swash plate type hydraulic pump and a hydraulic motor, which are connected via a hydraulic pressure closing circuit. This power unit drives the hydraulic pump to rotate with the engine and performs swash plate angle control of the hydraulic motor. A crankshaft mechanism of the engine and a rotating mechanism of the static hydraulic continuously variable transmission are housed in a transmission housing. A cylinder of the engine is integrated with the transmission housing, and a swash plate control motor for swash plate angle control of the hydraulic motor is positioned at an area adjacent a root of the cylinder in the transmission housing.

Abstract: In a hydrostatic continuously variable transmission, a hydraulic pump and a hydraulic motor are connected through a hydraulic closed circuit and the capacity of the hydraulic motor is varied to vary the speed continuously. The transmission has a valve spool in a spool hole made in a transmission output shaft which rotatably holds the hydraulic pump and hydraulic motor; and the transmission output shaft incorporates outer branch oil paths which are connected with an outer passage and open to the spool hole, and an inner branch oil path which is connected with an inner passage and open to the spool hole.

Abstract: In a hydrostatic continuously variable transmission, a hydraulic pump is linked to a hydraulic motor by a hydraulic closed circuit to change the capacity of the hydraulic motor so as to change the speed of a motorcycle continuously. A clutch device comprising a clutch valve for connecting and disconnecting a high pressure side oil passage and a low pressure side oil passage constituting the hydraulic closed circuit. A governor mechanism for generating governor force corresponding to the input rotation speed of the hydraulic pump and applying this governor force in the closing direction of the clutch valve. A spring for giving urging force in the opening direction of the clutch valve, and a buffer mechanism having a variable oil chamber and an oil pool chamber for easing the opening and closing movements of the clutch valve activated according to the governor force and the urging force.

Abstract: A hydrostatic continuously variable transmission is formed by connecting a hydraulic pump of a fixed capacity type and a hydraulic motor of a variable capacity type via a hydraulic closed circuit. In this transmission, a pump cylinder and a motor cylinder are connected via a distributing valve to form an output rotor, the output rotor is arranged on a transmission output shaft, one side end face in an axial direction of the output rotor is touched to a regulating part formed on the transmission output shaft, the other side end face is touched to a fitting member attached to the transmission output shaft, and the output rotor is axially positioned and attached on the transmission output shaft.

Abstract: An electronic component mounting apparatus which employs a first air feed device connected to an air passage at one end part of a spline shaft, and a second air feed device connected to the air passage in the vicinity of the other end of the spline shaft. The first and second air feeds function to supply air to the air passage to return an interior thereof to atmospheric pressure. The time required to return the vacuum pressure in the air passage to atmospheric pressure can be shortened by the use of the two separate air feeds.

Abstract: An internal combustion engine with a hydraulically operated automatic transmission includes a crankcase that is divided on a plane perpendicular to a crankshaft and an outer face of the crankcase in a direction of the crankshaft is covered with a crankcase cover. A transmission gear ratio of the transmission is automatically changed over by control of oil pressures to remove a valve body for readily controlling oil pressures and for raising the accessibility of maintenance.

Abstract: The monoclonal antibody produced by a hybridoma cell strain TRD-L1, -L2 or -L3 which is obtained by the fusion between mouse myeloma cells and spleen cells of a mouse immunized with a human lung adenocarcinoma cell secretion component reacts in a specific fashion with a glycoprotein antigen that has a moecular weight of 200 kD or more (SDS-PAGE) and is present in human lung adenocarcinoma cells. It can be used efficiently in cancer diagnosis.

Abstract: A hydrostatic continuously variable transmission includes a hydraulic pump and a hydraulic motor, supported by a common support shaft, and hydraulically connectable to each other through a hydraulic circuit including an inside passage and an outside passage. A clutch device includes a valve spool, which is slidably disposed in a hollow internal bore formed in the transmission support shaft. The valve spool is operable to make or interrupt fluid communication between the inside passage and the outside passage, according to the movement thereof. A governor mechanism is mounted to a pump casing of the hydraulic pump, and the governor mechanism generates a governor force corresponding to the rotating speed of a clutch cap, by use of centrifugal force generated by the rotation thereof. The valve spool is effectively moved in the hollow internal bore, using the governor force generated from the governor mechanism, to engage or disengage the clutch.

Abstract: An electronic component mounting apparatus which employs a first air feed device connected to an air passage at one end part of a spline shaft, and a second air feed device connected to the air passage in the vicinity of the other end of the spline shaft. The first and second air feeds function to supply air to the air passage to return an interior thereof to atmospheric pressure. The time required to return the vacuum pressure in the air passage to atmospheric pressure can be shortened by the use of the two separate air feeds.

Abstract: Proteins belonging to the MK family can suppress apoptosis induced by various stimuli such as carcinostatics, ultraviolet light and radiation, ischemic stresses, etc. Based on this finding, the invention provides novel agents for treating or preventing various diseases attributed to apoptosis such as cerebropathy, cardiopathy, nephropathy, neuropathy, or hepatopathy, etc., comprising proteins belonging to the MK family as an effective ingredient.

Abstract: A calibration jig for a component recognition device and a component recognition calibration method using the jig which can stabilize the mounting accuracy of a component to a to-be-mounted object and improve amount quality. An opening is formed at a to-be-picked up face of the calibration jig. A predetermined position of the calibration jig is recognized on the basis of the contrast between the picked-up face and the opening. The position of the calibration jig can be recognized with higher accuracy, so that a resolution of the component recognition device, etc. can be obtained with a higher degree of accuracy. Mount accuracy of the component to the object is thus stabilized and mount quality is improved.

Abstract: A disclosed bonded structure includes a first electric structure having a first electrode, a second electric structure having a second electrode, and a middle section for electrically and mechanically bonding the first electrode and the second electrode. The middle section consists of conductive adhesives, wherein fusion bonding of metal particles is provided to at least one of the first electrode and the second electrode. The metal particles are capable of fusion bonding at a temperature lower than a thermal hardening temperature of the conductive adhesives. The conductive adhesives contain conductive filler pieces that have a particle size at which fusion bonding does not take place at a temperature lower than the thermal hardening temperature of the conductive adhesives.

Abstract: A wiring pattern-forming apparatus, includes a transfer plate 15 for transferring a wiring material 11 arranged to form a wiring pattern onto a substrate 10, a wiring material feeder 2 for feeding the wiring material 11 onto the transfer plate 15, and an energy feeder 6, 7 to feed energy to the wiring material 11 fed to the transfer plate 15 by the wiring material feeder 6. By utilizing the energy fed from the energy feeder 6, 7, the viscosity of the wiring material 11 when the material 11 is fed from the material feeder 2 to the transfer plate 15 is made different from that of the wiring material 11 when the material 11 is transferred from the transfer plate 15 to the substrate 10.