Abstract: A switching mechanism includes a main body, a rotational body, a swinging member, and a biasing member. The swinging member detaches from the shaft portion against a biasing force of the biasing member by a centrifugal force generated at the swinging member in response to rotation of the rotational body rotating in conjunction with movement of the rotational member, for example, a vehicle door, to switch the state of the switching mechanism to an operation allowed state in a state where the rotational member is operated to rotationally move. The biasing force of the biasing member pushes the swinging member to make contact with the shaft portion and engages with the shaft portion by friction to retain the rotational body in a stopped state to switch the state of the switching mechanism to a movement restrained state in a state where the rotational member is stopped from making rotational movement.

Abstract: A solar panel unit (10) includes a control unit (73) which operates an actuator (41) such that an angle of a solar panel (20) coincides with a predetermined command angle. The control unit (73) performs reset control for resetting the angle of the solar panel (20) misaligned due to strong wind. In the reset control, the actuator (41) is not operated until a predetermined time has passed since the angle of the solar panel (20) was misaligned to wait for the strong wind to stop, and then the actuator (41) is operated to reset the angle of the solar panel (20).

Abstract: A fixing device employing resistance heating system includes: a fixing roller being loosely inserted into an endless fixing belt; a pressure member being in pressure-contact with the fixing belt to form fixing nip; meandering prevention members preventing the fixing belt from meandering; prevention member holders holding the meandering prevention members for rotation independently from the fixing roller. Each meandering prevention member has rotation center inside circle, where, when seen in rotation axis direction of the fixing roller, the circle has center coincident with midpoint between two focal points of ellipse approximating belt rotation path of the fixing belt, and has radius equal to distance from the center of the circle to straight line passing through rotation center of the fixing roller and center of the nip in rotational direction of the fixing roller.

Abstract: A resistance generating device for a drive unit of an opening and closing member of a vehicle includes a transmission member transmitting a rotary motion to a rotary body, and a fixing member provided to form a clearance between the fixing member and the transmission member in a radial direction of a rotary axis of the transmission member. One of the fixing member and the transmission member includes a magnet and the other includes a magnetic body. The magnet is disposed to face the magnetic body so that the facing position facing each other is changed as the transmission member rotates. The magnet is disposed to face the magnetic body so that magnetic poles at the facing position alternate as the transmission member rotates. The magnetic body and the magnet generate a magnetic force therebetween, the magnetic force generating a resistance against an opening and closing movement of the opening and closing member.

Abstract: A resistance generating device for a vehicle includes first and second transmission members placed next to each other along a rotary axis of the transmission members and a fixing member provided to form a clearance between the fixing member and a set of the plural transmission members in a radial direction of the rotary axis of the set of the plural transmission members. Each of the transmission members includes a position changing portion generating or releasing a resistance against a rotary motion of a rotary body so that the first transmission member is aligned in line with, or is displaced from the second transmission member along the rotary axis in a case where the first transmission member and the second transmission member rotate in accordance with a rotation of the rotary body, or in accordance with a rotation of a power receiving portion in response to a power.

Abstract: A rotation and stop retention switching apparatus includes a shaft portion within which an output shaft of a drive motor is configured to be disposed, a pivot member placed at a circumference of the shaft portion, a rotary body placed opposite the body in an axial direction, a pivot shaft pivotally supporting the pivot member, a biasing member disposed at the pivot member to be supported thereby, and a switching member pressing the pivot member to separate the pivot member from the shaft portion against a biasing force applied by the biasing member in accordance with a rotation of the output shaft. The rotary body rotates by a rotation force applied by the output shaft by a gap formed between the pivot member and the shaft portion in a case where the pivot member is pressed by the switching member in accordance with the rotation of the output shaft.

Abstract: The present invention relates to a pyrimidine compound or a pharmaceutically acceptable salt thereof represented by the following formula [I] wherein each symbol is as defined in the specification and a method of therapeutically or prophylactically treating an undesirable cell proliferation, comprising administering such a compound. The compound of the present invention has superior activity in suppressing undesirable cell proliferation, particularly, an antitumor activity, and is useful as an antitumor agent for the prophylaxis or treatment of cancer, rheumatism, and the like. In addition, the compound of the present invention can be a more effective antitumor agent when used in combination with other antitumor agents such as an alkylating agent or metabolism antagonist.

Abstract: A drive apparatus includes a main body, a movable portion being movable relative to the main body, a first winding portion and a second winding portion each provided at the main body, a third winding portion and a fourth winding portion each provided at the movable portion, a transmission member including a first transmission portion and a second transmission portion, a moving member moving the transmission member, the moving member pulling the first transmission portion and feeding out the second transmission portion, and thereby moving the movable portion relative to the main body and the moving member feeding out the first transmission portion and pulling the second transmission portion, and thereby moving the movable portion relative to the main body.

Abstract: A resistance generation apparatus includes a power receiving portion, a transmission portion transmitting rotational motion of the power receiving portion to a rotational body, a fixing member, the transmission portion including a pivot member being pivotable between a contact position at which the pivot member is in contact with the fixing member and a non-contact position at which the pivot member is separated from the fixing member, the transmission portion including a holding portion, the holding portion holding the pivot member at the contact position to generate resistance relative to rotational motion of the rotational body, the holding portion holding the pivot member at the non-contact position to release the resistance in a case where the power receiving portion is rotated by the power.

Abstract: In a solar panel unit including: a pedestal that includes a support supporting a rotation shaft fixed to a solar panel and is fixed to the ground; and a drive mechanism that rotates the solar panel about the axis of the rotation shaft in accordance with the direction of the sun, the pedestal is a stake having an upper end provided with the support and a lower end to be buried in the ground, and the depth to which the stake is pushed is adjusted. Thus, the heights of the pedestal can be adjusted. In this manner, the solar panel unit can be easily placed at an accurate position without ground leveling, and a plurality of link mechanisms can be easily joined together.

Abstract: Provided are an electron beam curable resin composition including polymethylpentene, and a crosslinking agent, in which the crosslinking agent has a saturated or unsaturated ring structure, at least one atom among atoms forming at least one ring is bonded to any allylic substituent of an allyl group, a methallyl group, an allyl group through a linking group, and a methallyl group through a linking group, and a molecular weight is 1,000 or less, a resin frame for reflectors using the resin composition, a reflector, and a molding method using the resin composition.

Abstract: The present invention relates to a pyrimidine compound or a pharmaceutically acceptable salt thereof represented by the following formula [I] wherein each symbol is as defined in the specification and a method of therapeutically or prophylactically treating an undesirable cell proliferation, comprising administering such a compound. The compound of the present invention has superior activity in suppressing undesirable cell proliferation, particularly, an antitumor activity, and is useful as an antitumor agent for the prophylaxis or treatment of cancer, rheumatism, and the like. In addition, the compound of the present invention can be a more effective antitumor agent when used in combination with other antitumor agents such as an alkylating agent or metabolism antagonist.

Abstract: A switching mechanism includes a main body, a rotational body, a swinging member, and a biasing member. The swinging member detaches from the shaft portion against a biasing force of the biasing member by a centrifugal force generated at the swinging member in response to rotation of the rotational body rotating in conjunction with movement of the rotational member, for example, a vehicle door, to switch the state of the switching mechanism to an operation allowed state in a state where the rotational member is operated to rotationally move. The biasing force of the biasing member pushes the swinging member to make contact with the shaft portion and engages with the shaft portion by friction to retain the rotational body in a stopped state to switch the state of the switching mechanism to a movement restrained state in a state where the rotational member is stopped from making rotational movement.

Abstract: A fixing device employing resistance heating system includes: a fixing roller being loosely inserted into an endless fixing belt; a pressure member being in pressure-contact with the fixing belt to form fixing nip; meandering prevention members preventing the fixing belt from meandering; prevention member holders holding the meandering prevention members for rotation independently from the fixing roller. Each meandering prevention member has rotation center inside circle, where, when seen in rotation axis direction of the fixing roller, the circle has center coincident with midpoint between two focal points of ellipse approximating belt rotation path of the fixing belt, and has radius equal to distance from the center of the circle to straight line passing through rotation center of the fixing roller and center of the nip in rotational direction of the fixing roller.

Abstract: A fixing device includes an endless belt with a resistance heating layer, a pressure roller fitting loosely in a belt circulation path, and a pressing roller pressing the pressure roller through the belt to form a fixing nip with a belt surface, and thermally fixes an unfixed image by passing a recording sheet through the fixing nip, comprises: a pair of annular electrodes provided circumferentially and sandwiching a sheet-passing region of the belt surface; a first power supply member pressurizing a given one of the electrodes; and a second power supply member positioned closer to the fixing nip than the first power supply member, also pressurizing the given one of the electrodes, and supplying power to the resistance heating layer in cooperation with the first power supply member, wherein the pressing force applied by the first power supply member is weaker than that applied by the second power supply member.

Abstract: The present invention provides a p27 protein inducing agent comprising a compound represented by general formula (11) below or pharmaceutically acceptable salt thereof as an active ingredient: wherein G1, G2, G3 and G8 are each independently selected from —N? etc., Ring G6 is selected from divalent aryl etc., A is selected from amino etc., G4 is selected from oxygen etc., G5 is selected from oxygen etc., G7 is selected from —CH2— etc., and R2 is selected from C1-6 alkyl etc.

Abstract: A solar panel unit is provided. The solar panel unit includes at least one solar panel, at least one support member configured to support the solar panel through at least on rotation shaft, and an actuator unit including at least one air bag capable of extending and contracting according to an internal pressure, and configured to rotate the solar panel around an axis of the rotation shaft according to extension and contraction of the air bag.

Abstract: A hydraulic excavator includes a rotation motor (31) for rotating an upper rotating structure. The rotation motor (31) includes an electric motor (32), a hydraulic motor (40), and a reduction gearbox (33). The hydraulic motor (40) includes a motor mechanism (50) and a clutch mechanism (70). The motor mechanism (50), which is a vane-type hydraulic motor, is engaged with/disengaged from a motor shaft (37) by the clutch mechanism (70). When rotation speed of the upper rotating structure is low, and a required value of output torque of the rotation motor (31) is high, an operation of driving the output shaft (35) by the hydraulic motor (40) is performed in the rotation motor (31).

Abstract: Fixing device including: belt formed in endless shape and including resistance heater layer and annular electrodes provided on circumferential surface of resistance heater layer; pressing member pressed against belt to form nip through which sheet passes; electricity supplying members that, when in contact with electrodes, supply electricity to resistance heater layer; supporting member provided on opposite side of belt from electricity supplying members and supporting belt from inner circumferential side; displacement mechanism displacing electricity supplying members between first position in contact with electrodes, and second position separated away from electrodes; driving unit driving belt to rotate; driving controlling unit controlling rotation of belt and displacement of electricity supplying members; and trouble detecting unit detecting trouble while sheet is passing through nip.

Abstract: A fixing device includes an endless belt with a resistance heating layer, a pressure roller fitting loosely in a belt circulation path, and a pressing roller pressing the pressure roller through the belt to form a fixing nip with a belt surface, and thermally fixes an unfixed image by passing a recording sheet through the fixing nip, comprises: a pair of annular electrodes provided circumferentially and sandwiching a sheet-passing region of the belt surface; a first power supply member pressurizing a given one of the electrodes; and a second power supply member positioned closer to the fixing nip than the first power supply member, also pressurizing the given one of the electrodes, and supplying power to the resistance heating layer in cooperation with the first power supply member, wherein the pressing force applied by the first power supply member is weaker than that applied by the second power supply member.