Abstract: A variable resistor includes: a main body and a rotating part vertically separated away from each other, among which the main body includes: a substrate having a first main surface, a second main surface and a through hole vertically penetrating the first main surface and the second main surface; a first conductive portion and a second conductive portion provided on the first main surface; a resistor body connected thereto; an electrode positioned closer to the through hole than the resistor body; and a third conductive portion (i) provided on each of the second main surface and a partition wall surface for partitioning the through hole and (ii) connected to the electrode, and the rotating part includes: an opposing part rotatable in a circumferential direction; and a slider configured to conductively slide as the rotating part rotates.

Abstract: An electronic control device is configured to control at least one electromagnetic valve mounted on a vehicle. The electronic control device includes a regenerative current detector configured to detect a regenerative current circulating through the at least one electromagnetic valve immediately after power supply to the at least one electromagnetic valve is stopped. The electronic control device further includes a regenerative current singularity detector configured to detect a regenerative current singularity that is a singularity in a temporal change of the regenerative current. The electronic control device further includes a regenerative current failure detector configured to detect a stuck failure of the at least one electromagnetic valve based on a detection result of the regenerative current singularity detector.

Abstract: A vehicle input device includes: an interior panel that is an opaque plate-shaped member; and multiple fixing portions for fixing the interior panel to a vehicle. In the interior panel, an operation area portion in which multiple symbols indicating multiple control contents and a non-operation area portion are set. On a rear surface side of the operation area portion, a press sensor for detecting a press operation on a switch portion and a vibrator that vibrates the operation area portion are placed. The switch portion is a portion in which the multiple symbols are placed. The vehicle input device includes a controller that specifies an operation content and causes the vibrator to vibrate. The multiple fixing portions are placed in the non-operation area portion and are not placed in the operation area portion.

Abstract: A variable resistor includes: a main body and a rotating part vertically separated away from each other, among which the main body includes: a substrate having a first main surface, a second main surface and a through hole vertically penetrating the first main surface and the second main surface; a first conductive portion and a second conductive portion provided on the first main surface; a resistor body connected thereto; an electrode positioned closer to the through hole than the resistor body; and a third conductive portion (i) provided on each of the second main surface and a partition wall surface for partitioning the through hole and (ii) connected to the electrode, and the rotating part includes: an opposing part rotatable in a circumferential direction; and a slider configured to conductively slide as the rotating part rotates.

Abstract: A vehicle input device includes: an interior panel that is an opaque plate-shaped member; and multiple fixing portions for fixing the interior panel to a vehicle. In the interior panel, an operation area portion in which multiple symbols indicating multiple control contents and a non-operation area portion are set. On a rear surface side of the operation area portion, a press sensor for detecting a press operation on a switch portion and a vibrator that vibrates the operation area portion are placed. The switch portion is a portion in which the multiple symbols are placed. The vehicle input device includes a controller that specifies an operation content and causes the vibrator to vibrate. The multiple fixing portions are placed in the non-operation area portion and are not placed in the operation area portion.

Abstract: A drive circuit for a liquid crystal panel includes a voltage output device, a resistive voltage dividing circuit, and a low-pass filter. The voltage output device has a pulse-signal output port, a first port and a second port. The pulse-signal output port outputs a pulse signal, which is modulated by pulse width modulation. The first port and the second port switch an output between a DC power supply voltage and a ground voltage. The resistive voltage dividing circuit is connected to the first port and the second port. The low-pass filter has an input and an output. The input of the low-pass filter connected to a voltage output node of the resistive voltage dividing circuit and the pulse-signal output port. The output of the low-pass filter connected to a terminal, which outputs a voltage to the liquid crystal panel.

Abstract: A drive circuit for a liquid crystal panel includes a voltage output device, a resistive voltage dividing circuit, and a low-pass filter. The voltage output device has a pulse-signal output port, a first port and a second port. The pulse-signal output port outputs a pulse signal, which is modulated by pulse width modulation. The first port and the second port switch an output between a DC power supply voltage and a ground voltage. The resistive voltage dividing circuit is connected to the first port and the second port. The low-pass filter has an input and an output. The input of the low-pass filter connected to a voltage output node of the resistive voltage dividing circuit and the pulse-signal output port. The output of the low-pass filter connected to a terminal, which outputs a voltage to the liquid crystal panel.

Abstract: A display assembly including a first display surface in a first plane and a second display surface in a second plane. The second plane overlaps and is vertically offset from the first plane. A control device is mounted over the first display surface and includes the second display surface. The display assembly is configured to simultaneously project images onto both the first display surface and the second display surface.

Abstract: The present disclosure generally relates to a method for monitoring the performance of a blower motor for a blower unit positioned in a vehicle. The method may include: diagnosing the motor based on predefined criteria and one or more physical parameters sensed by one or more sensors; identifying a performance mode from among a plurality of modes based on the diagnosis, where the plurality of modes are predefined; determining a mode message based on a signal code protocol, where the mode message is indicative of the performance mode identified and the signal code protocol associates each of the plurality of modes with a different coded signal; and transmitting a diagnostic signal that includes the mode message to a climate control module located in the vehicle separate from the motor.

Abstract: A display including a liquid crystal layer, a light source, and a wall. The liquid crystal layer includes a first display area, a second display area, and a transition area therebetween. The light source is configured to generate light of a first intensity to illuminate the first display area with light of the first intensity, and generate light of a second intensity that is greater than the first intensity to illuminate the second display area with light of the second intensity. The wall is opposite to the transition area and is configured to permit passage of light of the first intensity and light of the second intensity to the transition area such that at the transition area there is a gradual transition from light of the second intensity proximate to the second display area to light of the first intensity proximate to the first display area.

Abstract: A gray scale control system for a liquid crystal display (LCD) positioned in a vehicle may include a microcontroller unit, a filter, and a switching network. The microcontroller unit may include a PWM port that is configured to supply a PWM signal to a LCD segment of the LCD. The filter may be operable to adjust voltage applied to the LCD segment. The switching network may include a switch device that is connected to the filter. The switching network is operable by the microcontroller unit to electrically couple and decouple the filter between the PWM port and the LCD segment by way of the switch device.

Abstract: A display including a liquid crystal layer, a light source, and a wall. The liquid crystal layer includes a first display area, a second display area, and a transition area therebetween. The light source is configured to generate light of a first intensity to illuminate the first display area with light of the first intensity, and generate light of a second intensity that is greater than the first intensity to illuminate the second display area with light of the second intensity. The wall is opposite to the transition area and is configured to permit passage of light of the first intensity and light of the second intensity to the transition area such that at the transition area there is a gradual transition from light of the second intensity proximate to the second display area to light of the first intensity proximate to the first display area.

Abstract: A gray scale control system for a liquid crystal display (LCD) positioned in a vehicle may include a microcontroller unit, a filter, and a switching network. The microcontroller unit may include a PWM port that is configured to supply a PWM signal to a LCD segment of the LCD. The filter may be operable to adjust voltage applied to the LCD segment. The switching network may include a switch device that is connected to the filter. The switching network is operable by the microcontroller unit to electrically couple and decouple the filter between the PWM port and the LCD segment by way of the switch device.

Abstract: A display assembly including a first display surface in a first plane and a second display surface in a second plane. The second plane overlaps and is vertically offset from the first plane. A control device is mounted over the first display surface and includes the second display surface. The display assembly is configured to simultaneously project images onto both the first display surface and the second display surface.

Abstract: The present disclosure generally relates to a method for monitoring the performance of a blower motor for a blower unit positioned in a vehicle. The method may include: diagnosing the motor based on predefined criteria and one or more physical parameters sensed by one or more sensors; identifying a performance mode from among a plurality of modes based on the diagnosis, where the plurality of modes are predefined; determining a mode message based on a signal code protocol, where the mode message is indicative of the performance mode identified and the signal code protocol associates each of the plurality of modes with a different coded signal; and transmitting a diagnostic signal that includes the mode message to a climate control module located in the vehicle separate from the motor.

Abstract: An improvement in the quality of wire bonding is achieved by reducing the vibration of a lead frame or a wiring substrate after wire bonding. Over a heat block in a wire bond portion of a wire bonder, there is provided a cooling blower for cooling a wire-bonded matrix frame so that the temperature thereof may decrease stepwise. After wire bonding, cold air is blown from the cooling blower to the matrix frame, and temperature control of the matrix frame is performed so that the temperature of the matrix frame after wire bonding may decrease stepwise. Or, the wire-bonded matrix frame is fixed with a holding tool such as a frame holding member, a guide member, a roller means, or an elastic means until cooling is completed.

Abstract: An improvement in the quality of wire bonding is achieved by reducing the vibration of a lead frame or a wiring substrate after wire bonding. Over a heat block in a wire bond portion of a wire bonder, there is provided a cooling blower for cooling a wire-bonded matrix frame so that the temperature thereof may decrease stepwise. After wire bonding, cold air is blown from the cooling blower to the matrix frame, and temperature control of the matrix frame is performed so that the temperature of the matrix frame after wire bonding may decrease stepwise. Or, the wire-bonded matrix frame is fixed with a holding tool such as a frame holding member, a guide member, a roller means, or an elastic means until cooling is completed.

Abstract: A semiconductor manufacturing apparatus includes a film feeder for sequentially feeding a die bonding film; and a film piece cutter for cutting a die bonding film piece having a shape and dimension from the die bonding film fed by the film feeder. Further, the film piece cutter includes a male blade member which has a cutting blade at circumferential edges, reciprocated along a direction, and a female blade member which has an opening and a receiving blade corresponding to the cutting blade of the male blade member at an inner circumferential edge of the opening. The male blade member and the female blade member are alterable, and thus, it is possible to change the shape and dimension of the film piece defined by the cutting blades.

Abstract: A gas spring (602) is used as a buffer device in a resin sealing apparatus for applying a compressive force to a plunger (15). In the gas spring (602), the compressive force at which a compression displacement starts is easily established as required, and the increasing degree of the compressive force with increasing compression displacement is established slowly without difficulty. Any errors in applying resin injection pressures to a plurality of plungers, due to variations in the amount of resin of tablets and in length of plungers, are absorbed in a wide range of the compression displacements thereof so that the resin injection pressures in practice are substantially equalized.

Abstract: A gas spring (602) is used as a buffer device in a resin-sealing apparatus for applying a compressive force to a plunger (15). In the gas spring (602), the compressive force at which a compression displacement starts is easily established as required, and the increasing degree of the compressive force with increasing compression displacement is established slowly without difficulty. Any errors in applying resin injection pressures to a plurality of plungers, due to variations in the amount of resin of tablets and in length of plungers, are absorbed in a wide range of the compression displacements thereof so that the resin injection pressures in practice are substantially equalized.