摘要:
A method of processing a wooden piece taken out from a raw wood into a predetermined three-dimensional shape, includes compressing the wooden piece by applying compressive force thereto in a water vapor atmosphere of higher temperature and higher pressure than atmospheric air; and fracturing at least a portion of the compressed wooden piece by exposing the portion to the atmospheric air so as to cause explosion inside the exposed portion of the wooden piece.
摘要:
A cartridge is detachably mountable to an electrophotographic-image-forming-apparatus main assembly including light emitting and receiving portions. The cartridge includes an electrophotographic photosensitive drum, a developing member, a driving force receiving portion, first and second rotatably connected frames, the first supporting the drum and having a memory, and the second supporting the developing member and having a developer accommodating portion, a main-assembly-contactable electrical contact, first and second light guides whose respective entrance and exit are opposable to the emitting and receiving portions, respectively, first and second cartridge positioning portions engageable with first and second main assembly positioning portions, and a cartridge limiting portion abutting a main assembly regulating portion to limit rotation of the cartridge which otherwise occur about the cartridge positioning portions when the driving force receiving portion receives a driving force from the main assembly.
摘要:
A laser processing method which can reliably form a modified region within an object to be processed along a desirable part in a line to cut is provided. This laser processing method irradiates a substrate 4 with laser light L while locating a light-converging point P within the substrate 4, so as to form a quality modified region 71 to become a starting point region for cutting within the substrate 4 along a line to cut 5. Here, the laser light L is oscillated pulsewise along a desirable part RP in the line to cut 5, and continuously in a predetermined part RC in the line to cut 5. Consequently, the quality modified region 71 is formed within the substrate 4 along the desirable part RP in the line to cut 5, whereas no quality modified region 71 is formed within the substrate 4 along the predetermined part RC in the line to cut 5.
摘要:
An exciting coil drive circuit of a magnetic sensor comprises a D/A converter that receives input of digital data for detecting a magnetic field; a first amplifier that outputs a drive signal P applied to one end of an exciting coil of the magnetic sensor based on the output signal of the D/A converter; and a second amplifier that outputs a drive signal N applied to the other end of the exciting coil based on the output signal of the D/A converter, the drive signal N being an inversion signal of the drive signal P, the drive signal N intersecting with the drive signal P twice or more.
摘要:
An information system for a host vehicle is comprised of an accelerator manipulation detecting device that detects an accelerator manipulation quantity of an accelerator according to which a driver demand driving force is generated by an internal combustion engine, an object detecting unit that detects an object ahead of the host vehicle; and a controller which is connected to the accelerator manipulation detecting device and the object detecting unit. The controller determines a contact possibility that the host vehicle will contact with an object ahead of the host vehicle, on the basis of information from the objecting detecting unit, and corrects a driving-force relationship between the driver demand driving force and the accelerator manipulation quantity according to the contact possibility. The controller may include a processor that employs a simulation of a virtual member in front of the host vehicle which provides feedback to a driver of the host vehicle based on a relationship between the host vehicle and an object ahead of the host vehicle. The virtual member may be, for example, a virtual spring.
摘要:
A method of processing a wooden piece taken out from a raw wood into a predetermined three-dimensional shape, includes compressing the wooden piece by applying compressive force thereto in a water vapor atmosphere of higher temperature and higher pressure than atmospheric air; and fracturing at least a portion of the compressed wooden piece by exposing the portion to the atmospheric air so as to cause explosion inside the exposed portion of the wooden piece.
摘要:
A processing apparatus for processing a wooden piece into a predetermined three-dimensional shape includes a first mold made of a material having at least one of viscosity and elasticity at least in a portion that abuts a surface of the wooden piece; and a second mold made of metal sandwiching the wooden piece with the first mold to apply compressive force on the wooden piece.
摘要:
A first oxide film and a second oxide film 16 are formed in a first region 13a and a second region 13b, respectively, on the surface of the semiconductor substrate 10, via thermal oxidization method, and the first oxide film is removed while the second oxide film 16 is covered with the resist layer 18 formed thereon, and then the resist layer 18 is removed with a chemical solution containing an organic solvent such as isopropyl alcohol as a main component. Subsequently, a third oxide film 22 having different thickness than the second oxide film 16 is formed in the first region 13a.
摘要:
A lip ring is attached to a piston so as to be rotatable relative to the piston in a circumferential direction, and a seal portion is provided between a ring attachment groove of the piston and an attachment portion of the lip ring. During a suction stroke, the lip ring can be rotated in a circumferential direction of the piston, thus distributing wear around the entire periphery of a lip portion of the lip ring. During a compression stroke, leakage of air from a compression chamber can be prevented by means of the seal portion provided between the ring attachment groove and the lip ring.
摘要:
A size of a charge pump circuit is reduced as well as its cost. In a positive booster charge pump circuit in an embodiment of this invention, a positive boosted voltage 2 VDD generated at its first stage node is used as a gate voltage to turn on a MOS transistor that outputs a high level (VDD) of each of the first, third and fourth clock drivers. And in a negative charge pump circuit, a negative boosted voltage −VDD generated at its first stage node is used as a gate voltage to turn on a MOS transistor that outputs a high level of each of the second and fifth clock drivers.