130results about How to "Increase configuration freedom" patented technology

Provided is a power conversion device constituted of a converter, a capacitor, and an inverter, wherein a ripple current that flows through the capacitor is suppressed. A current sensor (6) is inserted between the capacitor (5) and an inverter circuit (7), and a current Iinv that flows from the capacitor (5) to the inverter circuit (7) is detected. A frequency detection unit (11) subjects a current waveform of Iinv to a fast Fourier transform and detects a frequency of a frequency component having a maximum amplitude. A phase detection unit (12) detects a zero cross point of the frequency component having the maximum amplitude from the current waveform of Iinv. A carrier signal control unit (13) performs control so that a frequency and a rising timing of a PWM carrier signal for driving a converter circuit (4) are coincided with the frequency detected by the frequency detection unit (11) and the zero cross point detected by the phase detection unit (12).

A heat exchanger having excellent heat exchanging performance is obtainable by a simple production technique and at a low cost. This is achieved by providing a fin member and by increasing heat conductivity between the fin member and a meandering tube body. Further, the heat exchanger is made compact for high degrees of layout freedom, enabling the heat exchanger to be installed in a tight space. Engagement grooves (8) are provided in both end surfaces (6, 7), which are opposite to each other, of a fin member (5) in which fins (4) are parallelly arranged. Straight tube sections (2) are parallelly arranged, with gaps (16) in between, in the engagement grooves (8) of the fin member (5). The straight tube sections (2) are connected at bent sections (3). A pair of meandering sections (11, 12) is arranged opposite to each other with an insertion gap (17) of the fin member (5) in between. One (11) of the meandering sections and the other meandering section (12) are connected by a connection tube (13) to form a meandering tube main body (1). The straight tube sections (2) of the one meandering section (11) are arranged in the engagement grooves (8) in the one end surface (6) of the fin member (5) inserted and arranged in the insertion gap (17) between the one meandering section (11) and the other meandering section (12) of the meandering tube body (1), and the straight tube sections (2) of the other meandering section (12) are arranged and fixed in the engagement grooves (8) in the other end surface (7).

An air-cooled internal combustion engine which ensures the protective function and cooling performance of a sensor and wires connected to the sensor with a simple structure, and has a large degree of freedom in the arrangement of the sensor. An air-cooled internal combustion engine (E) that is forced to be air-cooled by a cooling fan (40) has a shroud (45) that forms a cooling air ventilation path (46) that surrounds the cylinder head and the cylinder by covering the cylinder head (3) and the cylinder (1) . The oxygen concentration sensor (70) that is installed on the cylinder head and the oil temperature sensor (75) that is installed on the cylinder (1), and the electric wire (71,76) that is connected with each sensor (70,75) is configured as ventilation passage ( 46) on. In addition, each electric wire is arranged upstream of the cooling air of the cylinder head and the cylinder.

Provided is a steering hanger assembly (20) for a vehicle, the steering hanger assembly (20) including a beam structure (31) for supporting a steering column (26). The beam structure comprises a first beam (21) which extends from a right front pillar (17R) toward the center of the vehicle width, a second beam (22) which extends from a left front pillar (17L) toward the center of the vehicle width and which overlaps the front end of the first beam, and left and right beam connection members (27, 28) which connect the front ends of the first and second beams together. The beam structure is connected by vehicle body connection members (32, 72) also to other vehicle body constituting members (15, 16) of the vehicle body (11), which are different from the left and right front pillars.

A selecting TFT (20) and a correcting TFT (22) are turned on, thereby causing a data voltage on a data line to be held, as a gate voltage of a driving TFT (24), by a hold capacitor (28). After the selecting TFT (20) is turned off, the voltage of a capacitance line (SC) is caused to rise, thereby turning on the driving TFT (24) to cause a driving current to flow through an organic EL element (26). Here, the correcting TFT (22) is on before the rise of the capacitance line (SC), while it is turned off at a midpoint during the fall of the capacitance line (SC). Accordingly, the capacitance value of the correcting TFT (22) varies during the rise of the gate voltage, and the slope of the rise of the gate voltage of the driving TFT (24) varies, whereby the gate voltage after a fall of the capacitance line (SC) can be set in accordance with the variation of the threshold value of the driving TFT (24). Particularly, the driving TFT (24) and the correcting TFT (22) are disposed such that they are adjacent to each other, whereby their characteristics can be treated as the same and hence the correction can be effectively performed.

The invention relates to an internal combustion engine, which harbors a crankshaft and a transmission in a crank case; wherein the transmission is provided with a plurality of gears for gear shift; furthermore, the transmission is provided with an input shaft for inputting the rotary power of an input crankshaft and an output shaft for transmitting the rotary power of the crankshaft through the gear from the input shaft and further transmitting the rotary power to a driving wheel. Rotation detection devices (401, 402) for detecting the rotating speed of the transmission and the gears (49c, 49d) with fixed axial position which are linked with the input shaft (28) oppositely configure detection parts (401a, 402a) of the rotation detection devices. Hence, the internal combustion engine with the rotation detection devices can detect the rotating speed of the transmission gear without increasing the axial width dimension of the gear, applying expensive sensors with high detection sensitivity or restricting the degree of freedom of the configuration of a variable-speed drum.

An optical device in which a light-emitting element (2) and a light-receiving element (3) are provided at predetermined intervals on both sides of a main body (1a) of a flexible substrate (1). The light-emitting element (2) and the light-receiving element (3) are sealed by light-transmitting side molded resin portions (6a, 6b) and light-receiving side molded resin portions (6c, 6d). Therefore, by utilizing the flexibility of the flexible substrate (1), the positions of the light-emitting element (2) and the light-receiving element (3) and the directions of the light-emitting surface of the light-emitting element (2) and the light-receiving surface of the light-receiving element (3) can be set arbitrarily. . A communication IC (4) is provided on the flexible substrate (1) and between the light-emitting element (2) and the light-receiving element (3). The communication IC (4) has integrated circuit side molded resin portions (6e, 6f). ) to seal. Extending from substantially the center of the body part (1a) of the flexible circuit board (1), an extension part (1b) having an external connection terminal (11) is provided at the front end.

The invention provides a laser processing device and an edge detection device for precisely detecting an edge position of a detecting object having any shape and having a high precision and high degree of arranging freedom as a space light filter. The edge detection device is provided with a white light source (101) which is arranged for sending a white light with a plurality of wavelengths to a first light path (109a), a chromatic aberration collector lens (102) which forms a plurality of focal points on a light shaft of a detecting object (1) aiming at the wavelengths of the white light sent by the first light path (109a), a fiber (104) which is guided to a second light path (109b) different from the first light path (109a) by the white light reflected by the detecting object (1), and a detector (103) which is arranged for detecting the strength of the white light guided to the second light path (109b) by the fiber (104).

The invention discloses a communication apparatus and a communication system. The communication apparatus includes a magnetic sheet that includes an opening, a non-contract power supply coil that is disposed on the magnetic sheet, a high-frequency coupler that includes a coupling electrode, a ground, and a resonance unit configured to increase an amount of current flowing into the coupling electrode, and is configured such that the coupling electrode appears on the magnetic sheet via the opening, and a communication circuit unit that processes a high-frequency signal transmitted to and received from the coupling electrode.

The invention relates to an exposure device and an image forming apparatus, the exposure device comprises a polygon mirror (71), reflective mirrors (74, 75) and a first lens (72a). The polygon mirror (71) enables a plurality of light beams (L1, L2, L3, L4) sent by a plurality of light sources to perform the deflecting scan facing to two directions opposite to a plane relatively containing a spinning axis, the reflective mirrors (74, 75) are arranged between the polygon mirror (71) and photoconductors (2Y, 2M, 2C, 2K) to guide the deflected light beams toward the photoconductors (2Y, 2M, 2C, 2K), the first lens (72a) is arranged on each light path and has f theta characteristic to concentrate the light beams (L1, L2, L3, L4) onto the photoconductors (2Y, 2M, 2C, 2K). The first lens (72a) has four optical surfaces A, B, C, D on a sub-scanning cross section, two light beams pass through the optical surface. The exposure device can not be influenced by an incident mode of a reflecting plane on which the light beams deflect toward a light deflecting device, and the freedom degrees of the scanning lens and the return parts configuring can be improved, and the invention is corresponding to the body miniaturization.

The invention relates to sludge treatment equipment, wherein solid combustion-supporting materials such as pulverized coal is provided for a fluidized-bed type gasifier (1), and the consumption of the combustion-supporting materials is reduced as far as possible to seek energy conservation in case of massively treating dewatered sludge. The resolution means is as follows: the sludge treatment equipment (100) is built in the vicinity of cement manufacturing equipment (200); the sludge treatment equipment (100) is provided with the fluidized-bed type gasifier (1) for gasifying sludge to generate a thermal decomposition gas, and a gas conveying pipeline (6) for conveying the generated thermal decomposition gas to a cement preheater (10) or a calcining furnace (20); the solid combustion-supporting materials are provided for the flowing layer (1a) of the gasifier (1), and by virtue of the combustion of the solid combustion-supporting materials, the temperature of the flowing layer is kept at a temperature of greater than 600 DEG C; or, the flowing air provided for the gasifier (1) can also be heated by virtue of the waste heat of the cement manufacturing equipment (200).

PROBLEM TO BE SOLVED: To suppress the dropping of a needle thread from a sewing needle at the time of the starting of sewing. SOLUTION: This sewing machine 10 is equipped with a rotary needle thread take up member 20 which is arranged on the upstream side of the sewing needle 101 on a thread needle pathway, and at the same time, imparts a tension which periodically changes by the same cycle as the vertical movement of the sewing needle 101 to the needle thread. The rotary needle thread take up member 20 is equipped with a base section 21 which becomes the pivot side, and an arm section 22 which makes the needle thread T reciprocate in the longitudinal direction by rotating as it remains spanned with the needle thread T. A recess section 23 in which the needle thread T drops from the needle take up upper dead point position 26 of the needle thread T is provided on the arm section 22. The rotary needle thread take up member 20 is constituted by having a needle thread position changing means 30 which moves the needle thread T to the recess section 23 before a first stitch is formed. COPYRIGHT: (C)2005,JPO&NCIPI

The present invention provides a geared motor capable of securing a large space for a bearing forming a gear train and increasing the freedom of arrangement of the gear train. The geared motor includes a salient pole motor having a stator including a plurality of pole teeth and a coil, and a reduction mechanism that decelerates the rotation of the motor, forming an auxiliary pole of the motor (M) The stator core (32) on one side of (16b) is provided with bearing holes (36a-36e) for holding the shafts of the gears of the gear train of the reduction mechanism (G).

The present invention provides a shift lever device to improve the degree of freedom in the arrangement of a detecting body. The shift lever device (10) includes: a shift lever (20) configured to be operable in a shifting direction and a selection direction, and selecting a gear by operation; a detected body (magnet (70)) which is operated and moves with the shift lever (20) in a linked manner; aplurality of detecting bodies (a first sensor (S1) to a sixth sensor (S6)) disposed opposite to the detected body (magnet (70)), and outputting a detection signal corresponding to the moving positionof the detected body; a control unit (80) detecting the gear position of the shift lever (20) according to the output combination of the plurality of detection bodies; a gear position detecting mechanism (30), shifting according to the shift lever (20) in one direction of the shifting direction and selection direction to rotate the detected body (magnet (70)) by taking a relative direction of thedetected body (magnet (70)) and the detecting bodies (a first sensor (S1) to a sixth sensor (S6)) as an axial direction.

The embodiment of the invention discloses a system upgrading method, device and facility of an Android device and a storage medium. In the system upgrading method, it is determined by acquiring a system upgrading instruction that a USB device connected with the Android device is a storage device, and a designated mirror image document in the storage device is loaded to display a system upgrading interface; according to the designated mirror image document in the storage device, a corresponding system upgrading file is parsed and loaded. The system upgrading instruction is received in the startup process of the Android device and is triggered by an infrared remote control unit matched with the Android device. The degree of configuration freedom in the system upgrading process of the Androiddevice is improved, the operating convenience is provided, and the system upgrading efficiency is improved.

An automatic analyzer is free from limitations on layout of various mechanisms, and thus causing no bottlenecks, for example, in a space-saving design of the automatic analyzer. This invention includes a coaxial planar duplex arrangement of two dilution disks each with annularly disposed dilution cells, and the dilution disks A and B operate independently of each other. Various mechanisms (parent-sample sampling mechanism, diluent delivery mechanism, diluent / sample mixing mechanism, and diluted-sample sampling mechanism) used in a dilution process can each access the two dilution disks. The dilution process for a parent sample, executed on the dilution disks A and B, can be continuously conducted by providing a fixed delay in operational timing between the two dilution disks.

To provide a vehicular lighting fixture which can be constituted small-sized and light-weighted without the occurrence of color separation with a simple configuration. The vehicular lighting fixture 10 is constituted so as to include a recessed first reflecting face 12 facing forward in which a first focus position F1 is positioned in the neighborhood of a light source 11 and in which a second focus position F2 is composed of a composite elliptic face of the lower side from the optical axis arranged on the optical axis O on the front side, a recessed second reflecting face 13 facing forward in which similarly, a second focus position F3 is arranged forwardly than the second focus position F2 and its focus position is composed of the composite elliptic face of the upper side from the optical axis, a recessed third reflecting 15 facing forward in which that focus position is arranged at the second focus position F3 below the first reflecting face and which is composed of a rotational paraboloid, and a flat reflecting face 14 which is extended from the edge line 14a horizontally crossing the second focus position of the second reflecting face toward the upper side and is extended diagonally backward.

The present invention provides a multi-way reversing valve that allows for a reduction in size, an improvement in layout freedom, a reduction in assembly processing costs, etc. The multi-way reversing valve includes a valve housing having a valve seat part in which a plurality of fluid in / out ports are formed; a valve member adapted to be rotated; and an actuator adapted to rotationally actuate the valve member. A fluid inlet port and / or a fluid outlet port is / are formed in the valve housing. A passage adapted to selectively place the fluid inlet port or the fluid outlet port in communication with the plurality of fluid in / out ports is formed within the valve member. Flow paths are reversed by rotating the valve member to selectively place the fluid inlet port or the fluid outlet port in communication with one of the plurality of in / out ports via the passage. The rotational axis line O' of the valve member is laterally eccentric relative to the rotational axis line O of an output shaft of the actuator by a predetermined distance Ea.

An internal circuit is arranged in the center portion of a semiconductor integrated circuit, and a plurality of two kinds of I / O circuits (1,2)for inputting and outputting signals from and to the outside and many pads are arranged along four sides of the semiconductor integrated circuit. The I / O circuits (2)are one of the foregoing two kinds are one-pad I / O circuits. The plurality of I / O circuits(1)that are of the other of the foregoing two kinds are two-pad I / O circuits on which two pads are arranged in zigzag relationship in a direction toward the internal circuit. The number of arranged pads equals to the number of pads required for the semiconductor integrated circuit. The one-pad I / O circuits and the two-pad I / O circuits are provided with power source wirings for supplying power thereto. The power source wirings extend along the arrangement direction of the one-pad I / O circuits and the second-pad I / O circuits to be ring-shaped. The power source wiring migration areas for changing power source wirings between the one-pad I / O circuits and second-pad I / O circuits are disposed in four corner portions of the semiconductor integrated circuit, thereby minifying the areas even in the semiconductor integrated circuit with more pads.

Provided is an automatic transmission capable of reducing friction loss. A first element (Sa) is coupled with an input shaft (2), a second element Ca is coupled with a first driving gear (G1a). A first driven gear (G1b) is pivotally supported on an output shaft (3), a seventh element (Rc) is coupled with a second driving gear (G2a), and a second driven gear (G2b) is fixed to the output shaft (3).A third element (Ra) and a fifth element (Cb) are coupled to form a first coupling body, a sixth element (Rb) and a ninth element (Sc) are coupled to form a second coupling body. The automatic transmission includes a first engagement mechanism (C1) coupling the input shaft (2) and the eight element (Cc) releasably, a second engagement (C2) fixing the first driven gear (G1b) to the output shaft (3) releasably, a third engagement mechanism (C3) coupling the second element (Ca) with the second coupling body releasably, and a fourth to a sixth engagement mechanisms (B1 to B3) fixing respectively the first coupling body, a fourth element (Sb) and the eighth element (Cc) to a transmission case (1) releasably.

The invention provides a decentration optical system comprising at least five optical surfaces. The optical surfaces are each decentered with respect to an axial chief ray in the Y-Z plane in the XYZ coordinate space, and at least one surface is decentered in the X-Z plane orthogonal to the Y-Z plane. At least two of the multiple optical surfaces are rotationally asymmetric surfaces, and at least one of the at least two rotationally asymmetric surfaces is a rotationally asymmetric surface having an X odd-numbered degree term.

A door lock device (Ao) for a vehicle is provided with an opening mechanism (A1), a locking mechanism (A2), and an electric actuator (A3). The electric actuator (A3) is provided with an electric motor (51), which is driven in response to a locking operation and an unlocking operation; a worm (52), which is integrated with the output axle of the electric motor (51), and which is rotated by the electric motor (51); and a locking lever (53), which has a sector gear (53a) geared to the worm (52), and is linked to an active lever (41). An operation part (53c), which is linked to a locking knob (L)provided on the interior side of the door, is provided on the locking lever (53).

The present invention provides an installation structure for an audio device of a two-wheeled motor vehicle, which can effectively store items without reducing the storage capacity of the storage box, or even when a steering handle locking device linked with an electronic key system is equipped. Audio components. With the body cover (156, 173) covering the frame that supports the steering handle steering part and the engine, the storage box (75) for storing items is arranged inside the body cover (156, 173), and the playback operation is indicated in the audio part. In a two-wheeled motor vehicle in which an audio operating device such as an audio operating device is arranged near a steering handle portion, the audio component (79) is arranged in a space (K) surrounded by a storage box (75) and a body cover (173). In addition, the steering handle lock device that prevents the steering handle from being steered is arranged in the space surrounded by one side of the steering handle steering shaft and the body cover (156), and the audio component (79) is arranged on the other side of the steering handle steering shaft. side.

The invention provides an iOS security compiler based on plug-in. The iOS security compiler comprises a code splitting processing module, a code out-of-order processing module, a code flattening processing module and a code obfuscation processing module. The invention further provides a plug-in-based iOS security compiling method. The method comprises the steps of splitting codes, performing out-of-order processing on the codes, performing flattening processing on the codes and performing control obfuscation processing on the codes. According to the secure compiler and the secure compiling method, the mobile application core code can be protected from being inversed and cracked, the whole process is simple and easy to use, and global or local reinforcement compiling can be carried out on the code in a customized mode.