Abstract: A fuel efficiency analysis system is provided, which includes a capture device, an analysis process unit and a transform unit. The capture device captures driving data of automobile which is driven by a driver during at least one driving course, the analysis process unit analyzes the driving data to obtain inefficient driving period, and processes the inefficient driving period to generate a plurality of driving time intervals, and the transform unit transforms the plurality of driving time intervals into a plurality of driving efficiencies, and then the plurality of driving efficiencies is transformed into ODE (overall driving effectiveness). A method for analyzing fuel efficiency is also disclosed.

Abstract: The water lamp contains a main member, a base, an upper seat, and an agitation element. The base and the upper seat are joined to a top end and a bottom end of the main member, respectively. The agitation element is housed in the main member. Inside the base, there is an illumination element and a magnetic axle controlled by a control circuit. The agitation element is attracted by the magnetism of the axle and spins along with the axle so as to agitate the fluid inside the main member. The upper seat has an accommodation space for supporting a candle. The agitation element is spun by and along with the axle. The fluid inside the main member is stirred and, through the illumination by the illumination element, interesting and dynamic visual effects are produced.

Abstract: The water lamp contains a main member, a base, an upper seat, and an agitation element. The base and the upper seat are joined to a top end and a bottom end of the main member, respectively. The agitation element is housed in the main member. Inside the base, there is an illumination element and a magnetic axle controlled by a control circuit. The agitation element is attracted by the magnetism of the axle and spins along with the axle so as to agitate the fluid inside the main member. The upper seat has an accommodation space for supporting a candle. The agitation element is spun by and along with the axle. The fluid inside the main member is stirred and, through the illumination by the illumination element, interesting and dynamic visual effects are produced.

Abstract: A candle-like lighting device includes a candle shell, a stand and a reflector. The candle shell is positioned above the stand at which the reflector is secured and extends inside the candle shell. A control circuit, an illuminator as surrounded by the reflector and a rotating unit are provided within the stand. The candle shell, spinning as driven y the rotating unit, is provided with a void area. Thereby a light from the illuminator transmits through the void area of the reflector for projecting the shape of the void area on a surface of the spinning candle shell in order to achieve the dynamic visual effect.

Abstract: A back-lighted twinkling candle mainly includes a main body, base seat and graph card unit. The main body is hollow and pervious-to-light, inside which flowable fluid and a poking member are mounted hermetically, and one side thereof has a planar surface portion; the base seat is configured below the main body, configured with a control circuit and at least one light-emitting element in electric connection with the control circuit correspondingly to the bottom of the main body, and has a magnetic rotating shaft driven by a power member to rotate, the poking member being attracted by the magnetic rotating shaft magnetically to rotate; the graph card unit includes a pervious-to-light first guiding sheet stacked on the planar surface portion, the first light guiding sheet having a preset texture and a light guiding portion corresponding to the light-emitting element.

Abstract: A twinkling door hanger mainly includes a main decoration, secondary decoration, illumination device and hanging portion. The secondary decoration is configured on the top of the main decoration, being different from the main decoration in material; the illumination device has at least one illumination element configured inside the main decoration; the hanging portion is configured above the main decoration, capable of being hung on a door knob, allowing the present invention to achieve a decoration profiting effect through the configuration of the illumination element.

Abstract: An aqua-lamp-based candle-like lighting device includes a stand, an aqua-lamp and a seat. The stand and seat are positioned at a bottom and a top of the aqua-lamp respectively. A control circuit, installed inside the stand, has a heating element by resistance from electricity and an illuminator. The aqua-lamp is in a three-dimensional hollow shape of transparent appearance containing a low boiling temperature fluid in a dense state with a bottom adhered to the heating element. The seat is provided with a receiving port for accommodating a candle. Thereby the low boiling temperature fluid is in a flowing state by contacting a heat source and under lighting by the illuminator when electricity is applied to the stand and the heating element is operating by resistance so as to enhance the decorating effectiveness.

Abstract: A water lamp with a top decoration mainly includes a main body, base seat and top decoration. The main body is hollow and pervious to light, and slightly-thick, flowable low-boiling point fluid is filled hermetically and a poking member are mounted inside the main body; the base seat is configured below the main body, and a control circuit and at least one light-emitting element in electric connection with the control circuit are configured on the base seat correspondingly to the bottom of the main body, and a magnetic rotating shaft attracting the poking member magnetically to rotate is further configured on the base seat; the top decoration assumes a foggy, pervious-to-light, three-dimensional modeling, coupled to the upper side of the mainbody, a light-emitting element in electric connection with the control circuit being configured inside the top decoration.

Abstract: A water lamp with a top decoration mainly includes a main body, base seat and top decoration. The main body is hollow and pervious to light, and slightly-thick, flowable low-boiling point fluid is filled hermetically and a poking member are mounted inside the main body; the base seat is configured below the main body, and a control circuit and at least one light-emitting element in electric connection with the control circuit are configured on the base seat correspondingly to the bottom of the main body, and a magnetic rotating shaft attracting the poking member magnetically to rotate is further configured on the base seat; the top decoration assumes a foggy, pervious-to-light, three-dimensional modeling, coupled to the upper side of the mainbody, a light-emitting element in electric connection with the control circuit being configured inside the top decoration.

Abstract: The present invention provides a candle apparatus with light transmissive figures comprising a base having a power supply unit provided thereon to receive a battery therein and electrically connected thereto to generate a power; a lighting unit provided on a top portion of the base and electrically connected to the power supply unit of the base; a light transmissive housing comprising a decorative figure layer on a housing wall thereof; and a light shield provided to cover a top portion of the housing. Therefore, as the light generated by the lighting unit passes through the housing and shone onto the decorative figure layer, the figures on the decorative figure layer are illuminated to show on the housing such that the candle apparatus of the present invention advantageously offers an illumination with unique visual effects as well as decorative and entertaining lighting.

Abstract: Provided is a semiconductor device including a P-type substrate, a P-type first well region, an N-type second well region, a gate, N-type source and drain regions, a dummy gate and an N-type deep well region. The first well region is in the substrate. The second well region is in the substrate proximate to the first well region. The gate is on the substrate and covers a portion of the first well region and a portion of the second well region. The source region is in the first well region at one side of the gate. The drain region is in the second well region at another side of the gate. The dummy gate is on the substrate between the gate and the drain region. The deep well region is in the substrate and surrounds the first and second well regions. An operation method of the semiconductor device is further provided.

Abstract: The pendant device contains the following components. A base member contains a power element having at least a battery to provide electricity to the pendant device. A lighting member is configured on top of and electrically connected to the power element of the base member. A hollow, transparent, and spherical shell member is made of a plastic material and is joined to the base member. The shell member has a bottom opening and a graphical pattern formed by laser engraving on the shell member's circumferential wall. The lighting member is mainly housed inside the shell member. A cap member is configured on top of the shell member. The cap member has a hanging element which is a ring-shaped spring. The hanging element allows the pendant device to be conveniently hung from all places. The hook element can be used to hang objects such as a Christmas stocking.

Abstract: A blinking wine bottle stopper includes a base, a power supply unit, and a light guide unit. The base has a receiving chamber having an opening The receiving chamber receives therein a light-emitting unit and the power supply unit. The light guide unit is fixed in the opening of the base to correspond to the light-emitting unit so that light emitting from the light-emitting unit is allowed to travel into and spread in the light guide unit.

Abstract: A power-saving apparatus for transportation vehicle is provided. The power-saving apparatus includes an identification module for identifying a user, a positioning module for retrieving a traveled path, a connection interface for retrieving energy consumption data, a memory unit for storing the user data, the traveled path, and the energy consumption data, a microprocessor for calculating an instantaneous energy consumption, an average energy consumption associated with the traveled path. The power-saving apparatus further includes a warning module for generating a warning signal. When the instantaneous energy consumption associated with a first road segment is determined to be larger than a first average energy consumption and/or the instantaneous energy consumption associated with a second road segment is determined to be larger than a second average energy consumption, the warning module operatively generates the warning signal.

Abstract: A water lamp comprises a main body, a rotary unit, and a base. The main body includes a transparent housing and a transparent bottom plate. The transparent housing is filled with slightly-viscous flowable liquid and sealed by the transparent bottom plate. The rotary unit is located within the transparent housing and includes an aesthetic object, a fixing block, a passive disk, and a central part. The passive disk is rotatably fitted over the central part and provided with a magnet. The base is provided with a lighting component, an active disk having one magnet corresponding to the magnet of the passive disk, and a driving device. The lighting component can emit light into the transparent housing. The driving device can rotate the active disk, which in turn can rotate the passive disk by using mutual attraction between the magnet of the active disk and the magnet of the passive disk.

Abstract: The present invention provides a light-transmitting candle structure, which includes a main body, which has a power section for supplying electrical power; a light-emitting unit, which includes two light-emitting element that are mounted on the main body and spaced from each other in a vertical direction and are electrically connected with the power section; a patterned film, which is circumferentially arranged outside and surrounds the light-emitting unit and is coupled to the main body, the patterned film having a surface on which patterns are formed; and a cover, which is a hollow light-transmitting casing having an end forming an opening, the cover having a wall on which a pattern layer is formed, the pattern layer comprising patterns, the cover being set to enclose outside the patterned film and coupled to the main body.

Abstract: The structure of base for decorative aquatic ball mainly contains a shell, a hollow transparent shell made of plastic material; a decorative layer, a laser paper film with a pattern, the laser paper film covering the inner wall of the shell; and a decorative aquatic ball, a light-transmittable three-dimensional shape, disposed on top of the shell, and sealing in a fluid with slightly higher viscosity. As such, the decorative layer enables the base carrying the aquatic ball to create rich and layered visual effects.

Abstract: A rotational game decorative device is disclosed, including: a aquatic lamp main body, a magnet-driven element, a buoy and a bottom base. The magnetic-driven element and the buoy are disposed inside the aquatic lamp main body. The top and the bottom of the buoy are disposed with a plurality of rotational plates disposed with interval. The bottom base is fixedly engaged to the aquatic lamp main body with a magnetic rotational axis for correspondingly attaching to the magnet-driven element, and driven by a driving element to rotate. When the magnetic rotational axis rotates, the magnet-driven element also rotates because of attachment to the magnetic rotational axis so as to wave the fluid inside the aquatic lamp main body, which leading to pushing to rotational plats to rotate the buoy.

Abstract: A decorative lamp comprises a base, a light-emitting component, a transparent plastic housing, and a light-transmitting hollow column. The base is provided with an electrical connection portion for connecting to a public electrical source. The light-emitting component is mounted to a top of the base and electrically connected to the electrical connection portion of the base. The transparent plastic housing defines a bottom opening and a top opening and is provided with a laser-engraving pattern, wherein the housing is fixed to the base via the bottom opening thereof and accommodates the light-emitting component therein. The light-transmitting hollow column contains slightly-viscous flowable liquid therein and is securely fixed to the housing by providing a bushing at a bottom of the column and inserting the busing into the top opening of the housing.

Abstract: The present invention provides a Christmas tree lighting decoration, which includes a base, an aqua light, and a decoration unit. The base receives therein a light-emitting element and a rotation mechanism. The aqua light is of a light-transmitting conic configuration and is mounted on the base. The decoration unit is helically around an outside surface of the aqua light and is mounted to the rotation mechanism to be rotated in unison therewith. As such, when the rotation mechanism of the base drives the decoration unit to rotate, a dynamic effect is generated. Further, the light-emitting element irradiates light onto the aqua light to provide a beautiful visual effect.