77results about How to "Increase the number of parts" patented technology

Heating value P[W] generated at an IGBT is calculated, and a temperature difference ΔT′_j [° C.] between a temperature T_w [° C.] of cooling water circulating in a cooling system and a temperature T_j [° C.] of an IGBT is calculated based on thermal resistance R [° C./W] of the cooling system. A temperature rise ΔT_j [° C.] with transient influences eliminated is then calculated based on the calculated temperature difference ΔT′_j [° C.], and the temperature T_j [° C.] (=T_w [° C.]+ΔT_j [° C.]) of the IGBT is calculated.

A flying insect trapping device configured to be used with a fuel supply containing combustible fuel. The device may include a supporting frame; an insect trap chamber carried on the supporting frame; and a combustion device which may also be carried on the supporting frame. The combustion device comprises an inlet port for connection with the fuel supply, an exhaust port, and a combustion chamber communicating the inlet port with the exhaust port. The inlet port enables the fuel from the fuel supply to flow into the combustion chamber for continuous combustion therein to create an exhaust gas within the combustion chamber. The combustion device further includes a catalyst element disposed within the combustion chamber. The catalyst element has a catalyst body with a plurality of essentially linear elongated conduits for enabling the exhaust gas created in the combustion chamber to flow therethrough towards the exhaust port. The catalyst body includes a catalytically active material that, during operation, converts carbon monoxide in the exhaust gas to carbon dioxide as the exhaust gas flows through the elongated conduits. An insect inlet is communicated with the insect trap chamber to enable flying insects to enter the trap chamber through the insect inlet. A vacuum device communicated to the insect inlet is constructed and arranged to draw insects attracted to the exhaust outlet through the insect inlet and into the insect trap chamber.

A package structure prevents an optical sheet from being brought into contact with a display panel and making scratches on the display panel due to motion caused during transport of a display device, thereby minimizing cost increase. A package structure for a thin display device is the structure for storing the thin display device in a package case. The thin display device includes at least one optical sheet situated in approximately parallel with its display surface, and the package case includes a storage member for holding a thin display device with the optical sheet having a surface inclined relative to a vertical direction.

In the case where a screen divided display is performed on a liquid crystal panel, a change in brightness or chromaticity between sub regions divided may be reduced. A display includes: a display panel; a backlight arranged corresponding to each of sub regions, and selectively illuminating the corresponding sub region, the sub regions being defined by dividing a display region of the display panel into a plurality of parts; a monitoring means for monitoring the light emission state of the backlight corresponding to each of the sub regions; and a display control means for determining a sub region on which an image is to be displayed, on the basis of the monitoring result of the monitoring means, to fit the image into the determined sub region, and controlling a backlight corresponding to the determined sub region to emit light.

A touch pad input device includes a movable element having an operation surface that serves as an upper surface, a first sensing unit for sensing a touch or proximity of an operating object on or to the operation surface, a stationary element disposed under the movable element, a rotation support mechanism rotatably supporting the movable element, a second sensing unit for sensing rotation of the movable element, and a retaining mechanism retaining the movable element. The rotation support mechanism includes fulcrum portions arranged on one of the movable element and the stationary element and abutment portions arranged on the other one of the movable element and the stationary element. The retaining mechanism is positioned under the movable element in an area covered by the operation surface when viewed from above. The retaining mechanism urges the movable element downward to hold the fulcrum portions in pressure contact with the abutment portions.

A headlamp unit is provided to emphasize a shape of an individual lamp while suppressing an increase in the number of parts used, while improving ventilation and preventing fogging in areas near an inner surface of a lens, while maintaining a simple housing structure. The headlamp unit including a high beam lamp and a low beam lamp arranged vertically. The high beam lamp and the low beam lamp are disposed on upper and lower portions, respectively. The headlamp unit including an area between the high beam lamp and the low beam lamp covered with a lamp to lamp transverse portion of a front cowl, and an area near each of lenses including an air vent hole disposed so as to face a space between the two lenses. The headlamp unit may further include a moisture conditioning member disposed on an inside of the lamp housing.

An air conditioner has a refrigerant circuit and a first oil returning circuit. The refrigerant circuit has a plurality of utilization refrigerant circuits each having a utilization heat exchanger and a utilization expansion valve connected to a heat source refrigerant circuit that includes a compression mechanism, a heat source expansion valve and a heat source heat exchanger configured so that a refrigerant flows in from below and flows out from above when the heat source heat exchanger functions as an evaporator. The heat source refrigerant circuit uses a combination of a refrigerating machine oil and a refrigerant that does not separate into two layers in a temperature range of 30° C. or below. The first oil returning circuit is connected to a lower portion of the heat source heat exchanger and returns the refrigerating machine oil accumulated inside the heat source heat exchanger to the compression mechanism together with the refrigerant.

In a bed having a load detection function, a load detector attached to a bed main body includes a load cell provided at a site which is positioned at any location on a load transmission path extending from a bed surface-forming portion to a bed installation surface, and at which a load from the bed surface-forming portion side is received and the load is transmitted to a configuration member of the installation surface side. The load cell includes a load-receiving member, and a base body which is separated from the load-receiving member and to which the load from the load-receiving member is applied. The load-receiving member comes into contact with the base body, the load from the load-receiving member acts on the base body, and the resulting strain is detected by a strain sensor.

A production process of a gas turbine capable of being applied to various cycles. A principal part of a gas turbine is initially set based on roughly set conditions, and the number of stages of the compressor and of the turbine for a desired cycle are set for the principal part. The compressor and the turbine each having the set number of stages and included in the principal part are combined to construct the gas turbine. When the set number of stages of the compressor or the turbine differs for a different desired cycle, a disk-shaped member having an outer periphery, which forms an inner peripheral wall of the annular flow passage of the compressor or the turbine, is assembled into the principal part having a smaller number of stages so that the bearing-to-bearing distance is kept constant.

The present invention provides a switching power supply circuit which may include a rectifying and smoothing section, a converter section, and a power factor improving section. The rectifying and smoothing section may include a primary side rectifying element and a smoothing capacitor. The converter section may include a choke coil, a converter transformer, a main switching element, an oscillating and driving circuit, a primary side series resonant capacitor, a primary side parallel resonant capacitor, and an active clamping circuit. The power factor improving section may add and pass a current corresponding to a voltage generated in the primary side series resonant capacitor to the smoothing capacitor via the primary side rectifying element.

The invention provides an automatic glass descending device used when an automobile falls into water or wades in deep water and a control method thereof, and belongs to the technical field of automobile safety. The device and the method mainly solve the emergency escape problem of a driver and passengers when the automobile falls into water or wades in deep water. The device mainly comprises a detection module, a control module, an execution module, a warning signal lamp and a standby power supply, wherein the detection module is composed of a pressure sensor, the pressure sensor of the detection module detects a water pressure signal and transmits the signal to the control module, the control module carries out data conversion and comparison and transmits the signal to the warning signal lamp and the execution module through two circuits, and the standby power supply can provide power in a short time when a storage battery of the automobile fails. The automatic glass descending device can provide an emergency escape channel for the driver and the passengers in the automobile falling into the water or wading in the deep water in the first time, avoid the dangers that a glass lifter fails due to faults of the storage battery and circuits when the automobile falls into water, water pressure is too large and an automobile door cannot be opened, and improve safety of the automobile.

An electric shaver including: a gripper portion to be held by the user's hand; and a head portion configured to hold a shaving-blade unit and supported to be swingable in predetermined directions with respect to the gripper portion, wherein the head portion is provided with: an edge-trimmer-blade unit configured to be switched between a ready-for-use state and a stored state by an operation element; and a engaging portion for fixing the head portion, the engaging portion configured to be engaged with the operation element when the edge-trimmer-blade unit is switched to the ready

Provided is a high-frequency switch formed by a first switch circuit connected in parallel to a first λ/4 signal transmission path for transmitting a transmission signal from a transmission terminal and a second switch circuit connected in parallel to a second λ/4 signal transmission path for transmitting a reception signal to a reception terminal. The high-frequency switch further includes a directivity coupler which has the first λ/4 signal transmission path as a constituent element and detects a reflected wave of the transmission signal. The directivity coupler includes: the first λ/4 signal transmission path; a λ/4 signal line arranged to oppose to the first λ/4 signal transmission path; a reflected wave output terminal connected to one end of the λ/4 signal line; and a terminal resistor connected to the other end of the λ/4 signal line.

An illuminator includes a light source, a collimation system on which a light beam flux emitted from the light source is incident, and a light forming system including a lens array including a plurality of lenses. The plurality of lenses each have a lens surface having a non-rotationally symmetric free-form surface. The light forming system is configured to cause the plurality of lenses to divide the light beam flux having passed through the collimation system into a plurality of sub-light beam fluxes and the plurality of sub-light beam fluxes to be incident on an illuminated area.

A coil device is provided with a coil and a holder which holds the coil. The coil is formed by a conductive wire being wound in a wound wire direction and includes a plurality of turns that are adjacent in a direction intersecting the wound wire direction. The holder includes a plurality of first holding portions that hold the conductive wire in such a way that the conductive wire passes along a plurality of first paths corresponding to the plurality of turns, and at least one second holding portion which holds the conductive wire in such a way that the conductive wire passes along a second path extending in a direction intersecting the wound wire direction and connecting the first paths.

In a rotating compressor, an outer peripheral surface (40) of a partition member (23) which is secured firmly to a casing (10) so as to divide the inside of the casing (10) into a high-level pressure space and a low-level pressure space, is provided with a peripheral groove (42) for allowing for shrinkage of the casing (10) at a weld area where a trunk part (11) and end plate (12) of the casing (10) are welded together. As a result of such arrangement, the partition member (23) is strongly tightened by making utilization of such shrinkage, thereby not only enhancing sealability between the high-level pressure space and the low-level pressure space in the inside of the casing (10) but also preventing a drop in workability during assembling and an increase in cost.

As to the connector having a floating structure in which a movable substrate coupled with the connector is integrally fitted to a housing of the connector, a contacting part of the connector with another is made faced with a connector-setting window of a cradle housing, and the connector is structured to move freely within the range of the gap, an elastic part made of the same member as either a fixed cradle housing or the connector is formed between a fixed cradle housing side and a freely moving connector side to return the connector to an original position by returning force of the elastic member when the connector is released from linking with the other.

To provide a magnetic encoder which can be assembled having a thin-walled structure while securing an excellent detection sensitivity and which can provide an excellent moldability by suitably selecting materials, the magnetic encoder is provided which includes a multi-pole magnet 14 having a plurality of opposite magnetic poles alternating in a direction circumferentially thereof, and a core metal 11 for supporting the multi-pole magnet. The multi-pole magnet 14 contains a powdery magnetic material mixed in an amount within the range of 20 to 90 vol. % relative to the total volume of the multi-pole magnet 14. The multi-pole magnet 14 may be a sintered magnet.

The invention provides a three-dimensional memory and a preparation method thereof, and belongs to the field of semiconductor memory design and manufacturing. A first block storage region of the three-dimensional memory comprises a first core region and a first step region, the second storage region comprises a second core region and a second step region, the first core region and the second coreregion are adjacently arranged in the first direction and are isolated from each other, the first step region and the second step region are adjacently arranged in the second direction and are isolated from each other, and the first step region is provided with a first step widening part extending into the second core region in the first direction; the second step area is provided with a second step widening part which reversely extends into the first core area in the first direction. Through the novel gate line gap (GLS) design, the step region of the block storage region is provided with thestep widening part extending into the core region of the adjacent block storage region, so that the width of the step region of the single block storage region is increased, the increase of the number of partitions is facilitated, and the design difficulty of a memory architecture can be reduced.

The present invention provides a thermostatic expansion valve, a valve core with an upper part and a lower part supported by a transmission rod and a valve core frame is arranged in a valve cavity on the lower side of a throttling hole in a valve body, the transmission rod obtains the dynamic force from an air box head component arranged at the upper end of the valve body to press elastically the valve core toward the opening valve direction, the valve core frame obtains the dynamic force from a compression spring supported on the upper part to press elastically the valve core toward the closing valve direction, and a valve core movement preventing component is arranged on the valve core frame. The present invention is characterized in that the valve core movement preventing component is welded on the valve core frame. The thermostatic expansion valve can be arranged reliably on the valve core frame without the great change of a supporting component because the valve core movement preventing component is welded on a rotation stopping part used for preventing the valve core frame of a coil spring, therefore, the part number is not required to be increased, the assembly operation is simple, the cost inflation can be prevented, the oscillating sound induced by the valve core movement and the displacement can not be generated, thereby the noise of the thermostatic expansion valve can be reduced.

The present invention relates to a powder amount detecting device for detecting powder amount, as well as a developing device provided with the powder amount detecting device, a processing card box and an image forming device. The powder amount detecting device comprises a powder stirring device arranged inside a powder vessel, a driving force transmitting component which transmits driving force to a stirring component for driving the stirring component, a first detecting device which detects the movement of the driving force transmitting component, a second detecting device which detects the movement of the stirring component in the powder stirring device, and a judging device which judges the powder amount inside the powder vessel according to the information gained from the movement detection of the driving force transmitting component by the first detecting device and the information gained from the movement detection of the stirring component by the second detecting device.

The invention provides a bottom cover structure of a saddle type vehicle. The bottom cover is arranged in the bottom cover structure of the saddle type vehicle arranged before the lower part of an engine behind a front wheel, thus the bottom cover easily forms and the number of the parts is prevented from being increased on the basis of trying for miniaturizing the bottom cover along the vehicle width direction. One side square part (left side square part 60) of left, right side square parts (60,70) gradually protrudes towards the back of the vehicle in a manner of being at the outer side along the vehicle width direction, together with directing towards the back of the vehicle and integrated with a connection part (65). Another side square part (right side square part 70) of the left, right side square parts (60,70) is arranged behind the outer side end (70b) along the vehicle width direction and protrudes towards the back of the vehicle in the manner of comparing with the outer sideend (70b) at the inner side of the vehicle width direction and the left side square part (60) and the connection part (65) are formed in split.

The invention discloses a backlight module and a display device. The backlight module comprises multiple point light sources in array distribution, a light guide plate located at the exit light surface of each point light source, a reflect light layer located at a side surface, which departs from each point light source, of each light guide plate, and a diffuse reflection layer located at one sidesurface, which departs from each reflect light layer, of each light guide plate. Each reflect light layer comprises multiple reflect light net points diffused on the surface of each light guide plate; the reflect light net points are used for reflecting light from the light guide plates to the interior of each light guide plate; and the diffuse reflection layers are used for diffusing the light from the light guide plates to the light guide plates. The point light sources are arranged at the lower surface of each light guide plate, so the number of the arranged point light sources can be greatly increased. Therefore, the backlight module and a laterally entering type backlight module have equivalent thickness, and the number of dimming regions of the backlight module is also increased tomeet use demands of a regional dimming display system and improve the regional dimming effect.

A vibration wave motor including: a vibrator; a first holding member configured to hold the vibrator; a second holding member; an elastic coupling member configured to couple the first holding member and the second holding member to each other; a friction member; and a pressurizing unit, wherein the vibrator and the friction member relatively move due to vibration of the vibrator, wherein the elastic coupling member includes a first coupling portion and a second coupling portion, and wherein one of the first coupling portion and the second coupling portion is arranged on a straight line that is parallel to a direction of the relative movement and passes through a pressurizing gravity center and another of the first coupling portion and the second coupling portion is arranged on a straight line that is orthogonal to the direction of the relative movement and passes through the pressurizing gravity center.

A direct-acting electric operated valve has a stem which reciprocates by an electric motor without using air pressure.

In this direct-acting electric operated valve, as the stem 2 vertically reciprocates, a first passage 11 and a second passage 12 are switched over. A cam mechanism 4 is formed for converting rotary reciprocating motion of an eccentric cam 42 which rotary reciprocates by an electric motor 40 into vertical reciprocating motion. The eccentric cam is retained at an upper retaining position X which is slightly exceeding a top dead center X1 and at a lower retaining position Y which is slightly exceeding a bottom dead center Y1. In a state in which an integral coil spring 35 which is previously held between an upper spring seat 32 and a lower spring seat 34 in its compressed state is mounted to a spring shaft 30 which extends from a cam mechanism, the coil spring 35 is accommodated in a spring case 36 connected to the stem.