Patent application number | Description | Published |
20140166448 | CIRCUIT BREAKER AND HANDLE LOCKING DEVICE THEREOF - Disclosed is a handle locking device including a first frame, a first hook and a second frame, wherein a second hook is provided on the first frame. The first and second hooks are rotatably installed on the first frame, and the second frame capable of fixing the first hook and the first frame. Since the handle locking device is only be installable on a circuit breaker by mating between the first hook and a first installation part of the circuit breaker and mating between the second hook and a second installation part of the circuit breaker, an operator is prevented from unintentionally setting an “OFF” position of the handle locking device in an “ON” position of the circuit breaker during installation. The first hook is rotatably installed on the first frame, so that the handle locking device can be conveniently and rapidly installed on or demounted from the circuit breaker. | 06-19-2014 |
20140318933 | CIRCUIT BREAKER AND HANDLE LOCKING DEVICE THEREOF - Disclosed is a handle locking device, including a first frame, a first snap hook and a second frame. A second snap hook is provided on the first frame; the first snap hook is rotatably mounted on the first frame; the second frame is rotatably mounted on the first frame; a protruding portion is formed on the second frame; and the protruding portion can push the first snap hook towards the first frame. By having the first snap hook and second snap hook disposed asymmetrically on the first frame, accidental mounting of the “OFF” position of the handle locking device in the “ON” position of the circuit breaker during installation by an operator can be avoided. Moreover, since the protruding portion can push the first snap hook towards the first frame, forced deformation of the snap claw and second snap hook can be prevented. | 10-30-2014 |
20140320241 | CIRCUIT BREAKER - Disclosed is a circuit breaker, including a housing; a trip rod and locking device being disposed in the housing. The locking device includes a lock head, a mounting portion, a sliding member and at least one elastic element. The mounting portion includes a base plate and a first side plate. At least one protruding portion is provided on the base plate and a through-hole is formed in the first side plate. The lock head includes a first driving member. The sliding member includes a body and a push rod. A second driving member and at least one mounting slot are formed on the body. The second driving member is mated with the first driving member and the protruding portion is located in the mounting slot. The push rod is formed on the body and can pass through the through-hole to trigger the trip rod. | 10-30-2014 |
Patent application number | Description | Published |
20090173255 | Telescopic Table Board Positioned With Resilient Pin - A telescopic table board positioned with a resilient pin is provided, which is characterized by the following features: The telescopic table board includes a left table board and a right table board slidely nested with each other; as for the left table board and the right table board, one of them is fixedly provided with a rack, while the other with a corresponding seat bore, in which is a resilient pin positioned, which is mainly composed of a positioning fastener and a spring; the positioning fastener is provided at the head with a tooth head engaged with the corresponding rack, extends at the tail through the seat bore, and is provided at the tail end with a handle; and the spring is sleeved onto the positioning fastener, and functions between the positioning fastener and the seat bore, thus constituting the resilient-pin type telescopic positioning mechanism between the left table board and the right table board. The present utility model endows the operation table board or gangplank with the telescopic function, thus enhancing versatility and satisfying different requirements for length of the table board (gangplank) on various application occasions. | 07-09-2009 |
20100156017 | Operation Table With Telescopic Table Board Positioned With Eccentric Rocker - The present utility model provides an operation table with a telescopic table board positioned with an eccentric rocker. The operation table includes a table board and support feet, the support feet being positioned at both ends of the table board along the length direction. The table board is characterized by the following features: The table board includes a left table board and a right table board, which are slidely nested with each other at the inner end, and connected at the outer end to the support feet at both ends, respectively; as for the left table board and the right table board, one of them is fixedly provided with a rack, while the other with a corresponding claw clutch, which is mainly composed of a claw and a spring; the claw is provided at the head with a tooth head engaged with the corresponding rack, and at the tail with an unlocking operation handle; the claw is supported at the central part via the spring on the left table board or the right table board correspondingly provided with the claw clutch; the spring acts in the same direction with the tooth head, and the tooth head and the unlocking operation handle are eccentrically positioned on one side of the support center of the spring, thus constituting the telescopic positioning mechanism between the left table board and the right table board. The present utility model improves the table board structure of the operation table, greatly enhancing versatility of the operation table. | 06-24-2010 |
Patent application number | Description | Published |
20140109029 | MIXED SIGNAL IP CORE PROTOTYPING SYSTEM - A system for prototyping an integrated circuit (IC) that has a mixed signal intellectual property (IP) core includes implementing the IP core using discrete programmable digital ICs and discrete analog ICs by partitioning the IP core into a digital IP portion and an analog IP portion. | 04-17-2014 |
20150197389 | HEAT INSULATION COLD CLOSET FOR MEDICAL SUPPLIES - The invention relates to a heat insulation cold closet for medical supplies, comprising a closet body with an opening, and a cover body sealed and meshed with the opening; the closet body, from inside to outside, successively consists of a rigid polyurethane layer, a vacuum heat insulation panel layer, a foamed polyurethane panel layer and a housing. The coefficient of heat insulation is smaller than or equal to 0.004 W/mK, heat radiation, heat conduction and heat convection between the interior of the closet body and the external environment can be effectively prevented, and the heat insulation closet can guarantee that the interior temperature is controlled at 2-8° C. for more than 120 hours. The heat insulation cold closet according to the present invention is mainly used for cold storage and freezing of drugs, such as vaccines, insulin, blood products, biological products and reagents, during transportation and storage. | 07-16-2015 |
Patent application number | Description | Published |
20090071671 | POWER TOOL - A power tool comprising a housing, a motor, an output shaft, a gear transmission mechanism and a control system. The gear transmission mechanism is connected between the motor and the output shaft to transmit the rotary power of the motor to the output shaft. The gear transmission mechanism has a high speed position and a low speed position. The control system is coupled to the gear transmission mechanism for detecting an operating characteristic of the power tool to actuate a ring gear to automatically move from the high speed position to the low speed position and to reduce the rotational speed of the ring gear when the operating characteristic exceeding a predetermined value. | 03-19-2009 |
20090071673 | POWER TOOL WITH SIGNAL GENERATOR - A power tool comprising a housing, a motor, an output shaft, a gear transmission mechanism and a control system. The gear transmission mechanism is connected between the motor and the output shaft to transmit the rotary power of the motor to the output shaft. The power tool comprises a signal generator and a control system electrically coupled to the signal generator and operatively engaged with the gear transmission mechanism such that when the signal generator is manually activated, an electric signal is generated and transmitted to the control system to cause the gear transmission mechanism to vary the gear reduction ratio. | 03-19-2009 |
20100319947 | Electric Tool - The present invention relates to a power tool comprises an adjusting mechanism, the adjusting mechanism comprising a station element defining at least a first engaged member, and an adjusting member rotated about a axis and driving the first engaged member to move elastically along the axis, wherein a frequency increase mechanism is disposed between the adjusting member and the station element, the frequency increase mechanism coupled to the first engage member, the frequency of the elastic moving of the first engage member increases when the adjusting member rotates about the axis. Because the adjusting mechanism can increase the sound frequency, so it can make precision and dense sound and remind of the operator when the adjusting member rotated. | 12-23-2010 |
20110162861 | POWER TOOL WITH SIGNAL GENERATOR - A power tool comprising a housing, a motor, an output shaft, a gear transmission mechanism and a control system. The gear transmission mechanism is connected between the motor and the output shaft to transmit the rotary power of the motor to the output shaft. The power tool comprises a signal generator and a control system electrically coupled to the signal generator and operatively engaged with the gear transmission mechanism such that when the signal generator is manually activated, an electric signal is generated and transmitted to the control system to cause the gear transmission mechanism to vary the gear reduction ratio. | 07-07-2011 |
20130032368 | POWER TOOL AND OPERATION METHOD FOR THE POWER TOOL - A power tool, including: a housing, a motor, arranged in the housing and outputting rotary force, a connecting shaft, adapted to one of a plurality of tool bits, a transmission mechanism, arranged between the motor and the connecting shaft and transmitting the rotary force from the motor to the connecting shaft, a cartridge, the cartridge includes a tool chamber for receiving the plurality of tool bits, the connecting shaft being capable of moving axially between a working position wherein the connecting shaft is adapted to the tool bits and a release position wherein the connecting shaft is separated from one of the plurality of tool bits, and a restricting member, the restricting member operable to move between two positions; at a first position, the restricting member limits the movement of the connecting shaft; and at a second position, the restricting member allows the connecting shaft to move. | 02-07-2013 |
20130263456 | CUTTING ACCESSORY AND AN OSCILLATING POWER TOOL USING THE CUTTING ACCESSORY - A cutting accessory detachably mounted on an oscillating power tool is disclosed. The oscillating power tool includes a head housing and an output shaft extending from the head housing. The output shaft rotates oscillatingly about a longitudinal axis thereof. The cutting accessory includes a housing adapted to the head housing, two movable blades partly received in the housing, and a driving element adapted to the output shaft. The driving element is configured to oscillate by the actuation of the output shaft and simultaneously drives the two movable blades to move in the opposite directions to cut a workpiece. | 10-10-2013 |
20140329654 | POWER TOOL AND OPERATING METHOD FOR USE ON THE POWER TOOL - A power tool, comprising: a housing; a motor being disposed in the housing for outputting rotary power; an output shaft having an accommodating hole in the axial direction for holding a tool bit; a transmission mechanism, being disposed between the motor and the output shaft for transmitting rotary power from the motor to the output shaft; a tool bit supporting being disposed in the housing and including several chambers disposed in parallel for holding the tool bit; a connecting member being disposed in the housing and capable of moving axially between a working position where the connecting member passes through one of the chambers and to accommodate the tool bit in the chamber connect the output shaft, and a release position where the connecting member exits and separates from one of the several chambers; and an operating member is arranged on the housing for controlling the axial movement of the connecting member; the power tool further includes an automatic shifting means for adjusting the position of the tool bit supporting in response to the movement of the operating member, wherein the connecting member moves axially to a position that is separated from one of the several chambers, and the cartridge moves to a position where another chamber is axially corresponding to the output shaft under the action of the automatic shifting means. | 11-06-2014 |
20150075830 | POWER TOOLS - The invention relates to a power tool with a quick-operated locking mechanism. The power tool comprises a housing, an output shaft configured to mount and drive a working head and provided with a carrier extending out of the housing, a fixer configured to fix the working head at the carrier of the output shaft, a locking mechanism configured to lock or release the fixer and a driving mechanism configured to move the locking mechanism between a locking position and a releasing position, while in the locking position, the fixer is clamped fixedly on the output shaft, and while in the releasing position, the fixer is released from the output shaft. The distance between the locking mechanism and the carrier of the output shaft keeps constant in the locking position to prevent slippage of the fixer and ensure the working head firmly fixed. | 03-19-2015 |
20160031068 | SCREW HOLDING DEVICE AND SCREWDRIVER - A screw holding device configured to assist a screwdriver in holding a screw, the screwdriver providing rotary power output to the screw, the screw holding device comprising: a body capable of being connected with the screwdriver; a holder connected with the body and comprising at least two clamping arms configured to move between a clamp position wherein the screw is clamped and a release position wherein the screw is released; and a driving mechanism configured to drive the clamping arms and comprising a guide unit and a connection unit. The connection unit is in correspondence to the clamping arms and comprises first and second connectors respectively connected with the clamping arms. The guide unit drives the first connector to move longitudinally and laterally, and drives the second connector to move at least longitudinally, so as to drive the clamping arms to produce pivotal motion and longitudinal linear motion. | 02-04-2016 |
Patent application number | Description | Published |
20130300497 | RECONFIGURABLE INTEGRATED CIRCUIT - A reconfigurable integrated circuit (IC) has IC interface terminals including circuit input terminals and circuit output terminals. A bypass controller and bypass circuitry are coupled to each other, and to at least one of the circuit input terminals and at least one of the circuit output terminals. A processing circuit has multiple circuit modules coupled to the bypass circuitry. The processing circuit is coupled to at least one of the circuit input terminals and at least one of the circuit output terminals. In operation the bypass controller controls the bypass circuitry to selectively couple at least one pair of the IC interface terminals together, the pair including one of the circuit input terminals and one of the circuit output terminals. When the pair of IC interface terminals are coupled together, at least one of the circuit modules is selectively de-coupled from the pair of the IC terminals. | 11-14-2013 |
20140032986 | SYSTEM AND METHOD FOR PERFORMING SCAN TEST - A system for performing a scan test on an integrated circuit such as a System on a Chip (SoC) that may be packaged in different package types and with different features enabled includes a bypass-signal generator and a first scan-bypass circuit. The bypass-signal generator generates a first bypass signal based on chip package information. The first bypass signal indicates whether a first scan chain associated with a first non-common circuit block of the SoC is to be bypassed. The first scan chain is bypassed in response to the first bypass signal. By enabling partial scan testing based on package information, unintentional yield loss caused by a full scan test determining an SoC is faulty can be avoided. | 01-30-2014 |
20140040688 | LOW POWER SCAN FLIP-FLOP CELL - A low power scan flip-flop cell includes a multiplexer, a master latch, a scan slave latch and a data slave latch. The master latch is connected to the multiplexer, and used for generating a first latch signal. The scan slave latch is connected to the master latch, and generates a scan output (SO) signal. The data slave latch is connected to the master latch, and generates a Q output depending on a scan enable (SE) input signal and the first latch signal. The Q output is maintained at a predetermined level during scan mode, which eliminates unnecessary switching of combinational logic connected to the scan flip-flop cell and thus reduces power consumption. | 02-06-2014 |
20150048863 | RECONFIGURABLE CIRCUIT AND DECODER THEREFOR - A digital decoder, used in a reconfigurable circuit, for decoding digital pulses includes a phase indicator module having inputs coupled to a reference pulse input and a data pulse input. The phase indicator module has timing information outputs that provide logic values indicative of rising and falling edges of pulses occurring on the reference pulse input and the data pulse input. A phase decoder module has inputs coupled to the timing information outputs, and outputs decoded binary data values. In operation, the phase decoder module compares at least two of the logic values at the timing information outputs with a signal representative leading and trailing edges of a pulse applied to one of the phase inputs to determine a pulse arrival order sequence on the phase inputs and thereby provide the decoded binary data values. | 02-19-2015 |
20150323590 | ON-CHIP CURRENT TEST CIRCUIT - An integrated circuit that includes a processor also has an on-chip current test circuit that indirectly measures quiescent current in the processor. A supply voltage pin of the integrated circuit receives a supply voltage from an external test unit to provide power to the processor. The on-chip test circuit measures a voltage change across the processor during a predetermined test period T when the processor is isolated from the supply voltage and the clock signal is stopped. The voltage change provides an indication of quiescent current corresponding to the processor. | 11-12-2015 |
Patent application number | Description | Published |
20130059834 | PYRROLOPYRAZINE KINASE INHIBITORS - The present invention relates to the use of novel pyrrolopyrazine derivatives of Formula I, | 03-07-2013 |
20130109661 | IMIDAZOPYRIDAZINE COMPOUNDS | 05-02-2013 |
20160024095 | HEDGEHOG PATHWAY SIGNALING INHIBITORS AND THERAPEUTIC APPLICATIONS THEREOF - The hedgehog (Hh) signaling pathway is a pathway which regulates patterning, growth and cell migration during embryonic development, but in adulthood is limited to tissue maintenance and repair. Mutational inactivation of the inhibitory pathway components leads to constitutive ligand-independent activation of the Hh signaling pathway, results in cancers such as basal cell carcinoma and medulloblastoma. Ligand-dependent activation of Hh signaling is involved in prostate cancer, pancreatic cancer, breast cancer and some blood cancers. Therefore, inhibition of the aberrant Hh signaling represents a promising approach toward novel anticancer therapy. The present invention provides novel molecules of formula I that inhibit hedgehog pathway signaling and provides therapeutic applications for the treatment of malignancies (basal cell carcinoma, medulloblastoma, glioblastoma, non-small cell lung cancer, prostate cancer, pancreatic cancer, blood cancers, mesenchymal cancers, etc.), prevention of tumor regrowth, sensitization of radio-chemo therapies, and other diseases (inflammation, fibrosis and immune disorders) related to hedgehog signaling. | 01-28-2016 |
Patent application number | Description | Published |
20150116872 | ARC FAULT CIRCUIT INTERRUPTER - An arc fault circuit interrupter includes: an insulating casing, electrical input terminals and electrical output terminals, first and second electrical path connected between the electrical input terminals and electrical output terminals, and a movement mechanism. The movement mechanism includes: first and second moving contact arms, electrically coupled to the first and second electrical paths, respectively; a control circuit board; an arc detection mechanism, electrically coupled to the control circuit board, for detecting an arc signal and causing the control circuit board to generate a trip signal; a tripping mechanism, electrically coupled to the control circuit board, for receiving the trip signal to disconnect the electrical coupling between the first moving contact arm and the first electrical path and/or the electrical coupling between the second moving contact arm and the second electrical path. The device can immediately cut off the power when detecting an arc signal to prevent fire hazard. | 04-30-2015 |
20150327380 | FIREPROOF SEPARATOR BOARD AND PLUG-BASED CIRCUIT INTERRUPTER EMPLOYING THE FIREPROOF BOARD - This invention provides a fireproof separator board, which is made of a flame-retardant, high temperature resistant material and disposed within an insulating casing of an electrical device, for preventing the heat generated by the electrical components of the electrical device from being conducted to the insulating casing. This invention also provides a plug-based circuit interrupter that includes the fireproof separator board. The fireproof separator board and the plug-based circuit interrupter of this invention can effectively prevent high temperature and fire caused by the electrical components that could melt the casing. | 11-12-2015 |
Patent application number | Description | Published |
20130300086 | COLLISION PROTECTION STRUCTURE - A collision protection structure to protect the shoulders includes a connecting member for fixedly attaching to a vehicle frame and an external shell positioned on the outer side of said connecting member. The collision protection structure also includes a protective foam disposed on the inner side of the external shell, a shoulder protection bracket fixedly attached to the connecting member, and a mounting bracket fixedly attached to the shoulder protection bracket. The mounting bracket is positioned between the protective foam and the shoulder protection bracket, said protective foam being fixedly arranged between the mounting bracket and the external shell. The present collision protection structure improves overall safety performance. | 11-14-2013 |
20130307255 | FIVE-POINT SAFETY BELT AND SAFETY BELT UNLOCKING MECHANISM - A five-point safety belt and a safety belt unlocking mechanism. The safety belt includes a three-point safety belt, a two-point safety belt and two locking mechanisms. The unlocking mechanism includes a safety belt and a safety belt locking mechanism arranged on two sides of a passenger. Each locking mechanism is provided with a button integrally formed therewith for unlocking the safety belt. The unlocking mechanism is also provided with a cable, two ends of the cable are respectively connected to one end of the two buttons for unlocking. A handle is connected to a middle section of the cable. The handle may be arranged in front of the passenger, and the safety belt can be unlocked synchronously through the handle, which can be operated easily. | 11-21-2013 |
20130320738 | HEADREST - A headrest includes a front casing, a rear casing fixed to the front casing, and a headrest support fixed between the front casing and the rear casing. The headrest support includes a metal plate and a stationary rod. The metal plate is fixed to the top of the stationary rod and clamped between the front casing and the rear casing, and the stationary rod is fixed to the rear casing and extends downward out of the rear casing. The headrest has a certain degree of pressure resistance and softness at the same time, and it retains its original profile after long periods of use. | 12-05-2013 |
Patent application number | Description | Published |
20140201275 | SYSTEM AND METHOD FOR MANAGING A CONVERSATION FOR A MEETING SESSION IN A NETWORK ENVIRONMENT - An example method is provided and includes receiving conversation precondition information associated with a meeting session in a network environment, determining, after a beginning of the meeting session, conversation precondition status information of at least one collaboration criteria indicated by the conversation precondition information, and causing a meeting client program to provide a representation of the conversation precondition status information. | 07-17-2014 |
20140351327 | METHOD AND SYSTEM FOR MANAGING MEETING RESOURCES IN A NETWORK ENVIRONMENT - In one example embodiment, a method is provided and includes monitoring a display status associated with a client device that is participating in a meeting being conducted over a network (wired, wireless, etc.). The method also includes reporting the display status to a server associated with the meeting. For example, the server could be responsible for controlling at least a portion of meeting resources for the client device (or the client device itself could include software to perform these management functions). The method also includes receiving reduced meeting resources based, at least in part, on the display status. | 11-27-2014 |
20140365568 | SYSTEM AND METHOD FOR DESKTOP CONTENT SHARING - An example method is provided and includes determining, during a desktop sharing session of a meeting session, a content identity of a content item that is being shared, storing information indicative of the content identity in desktop sharing historical information, determining that the meeting session has ended, determining a post-meeting representation of the desktop sharing historical information, and causing display of the post meeting representation of the desktop sharing historical information. | 12-11-2014 |
Patent application number | Description | Published |
20140087409 | NEAR-INFRARED SILVER SULFIDE QUANTUM DOT, PREPARATION METHOD THEREFOR AND BIOLOGICAL APPLICATION THEREOF - Provided are near-infrared silver sulfide quantum dots, a preparation method thereof and a biological application thereof. The silver sulfide quantum dots have hydrophilic groups derived from a mercapto-containing hydrophilic reagent attached on the surface thereof, and the hydrophilic reagent is any one of mercaptoacetic acid, mercaptopropionic acid, cysteine, cysteamine, thioctic acid and ammonium mercaptoacetate or any combination thereof. The silver sulfide quantum dots have high fluorescence yield, good fluorescence stability, good biocompatibility and uniform sizes. The preparation method has moderate reaction conditions, simple operation, short production cycle, good reproducibility and is easy to control. The silver sulfide quantum dots can be used in the application of cellular imaging and biological tissue imaging. | 03-27-2014 |
20160083647 | Preparation Method of Near-Infrared Silver Sulfide Quantum Dots - Provided is a preparation method of near-infrared silver sulfide quantum dots. The silver sulfide quantum dots have hydrophilic groups derived from a mercapto-containing hydrophilic reagent attached on the surface thereof, and the hydrophilic reagent is any one of mercaptoacetic acid, mercaptopropionic acid, cysteine, cysteamine, thioctic acid and ammonium mercaptoacetate or any combination thereof. The silver sulfide quantum dots have high fluorescence yield, good fluorescence stability, good biocompatibility and uniform sizes. The preparation method has moderate reaction conditions, simple operation, short production cycle, good reproducibility and is easy to control. The silver sulfide quantum dots can be used in the application of cellular imaging and biological tissue imaging. | 03-24-2016 |
Patent application number | Description | Published |
20120214341 | Dual Sealing Structure of RF Coaxial Connector and Related RF Coaxial Connector - A dual sealing structure of an RF coaxial connector, with a cable clamping component, a clamping nut, a first sealing ring and a second sealing ring, the cable clamping component having a first end arranged movably in the clamping nut, the first sealing ring positioned inside the surface of the inner side of the clamping nut and located between the end face of the first end and the inner wall of the clamping nut, the second sealing ring arranged on the surface of the outer side of the clamping nut. The first end is restricted by the clamping nut in a direction away from the clamping nut and may be connected with the clamping nut in press-fit or thread connection. A related RF coaxial connector is also provided. The invention has a good sealing effect, fewer components and is cost efficient to manufacture and install. | 08-23-2012 |
20160111798 | SMALL-SIZED ELASTIC INNER CONDUCTOR RIGHT-ANGLED ELBOW CONDUCTOR CONNECTOR - In accordance with the utility model, there is provided a small-sized elastic inner conductor right-angled elbow conductor connector, wherein the small-sized elastic inner conductor right-angled elbow conductor connector comprising a first conductor capable of deforming elastically, the first conductor having a first axis, the first conductor deforms elastically and springs back in a longitudinal direction perpendicular to the first axis under the action of a second conductor, thereby elastically contacts the second conductor arranged perpendicular to the first axis and retains the second conductor, when the second conductor is connected with the first conductor, such that the first conductor and the second conductor are able to be connected to each other at a right angle. An inner conductor of the aforementioned small-sized elastic right-angled conductor connector utilizes an auxiliary hole to improve the elastic deformation of the material and achieve a convenient and reliable connection between the two conductors, and the connector itself is simple in structure and is suitable for mass production. | 04-21-2016 |
Patent application number | Description | Published |
20110032582 | SCANNING DEVICE - The invention is directed to a scanning device including an image sensing module, a first carrier, a second carrier and a holder. The image sensing module includes an image sensor for reading the image of an original document. The first carrier is for carrying the original document in a dynamic scanning mode. The second carrier is for carrying the original document in a static scanning mode. The holder, used for fixing the first carrier and the second carrier, includes a transitional portion disposed between the first carrier and the second carrier. There are a first distance between the image sensor and the bottom surface of the first carrier and a second distance between the image sensor and the bottom surface of the second carrier, wherein the first distance is greater than the second distance. The dual-mode design facilitates the assembly of carriers and avoids the dust entering the scanning device. | 02-10-2011 |
20110085210 | LIGHTING STRUCTURE AND SCANNING DEVICE - The invention relates to a lighting structure and a scanning device. The lighting structure comprises a light source and a light guide. The light source comprises a plurality of light emitters spaced within a first plane along a first direction. The light guide comprises a plurality of light guiding bodies arranged in parallel. The light guiding bodies form a one-to-one correspondence with the light emitters and have a light entering surface and a light leaving surface which are both a curved surface. The curve of the intersection between each light leaving surface and a first cross-section has a first curvature radius, and the curve of the intersection between each light entering surface and a second cross-section has a second curvature radius, wherein the first cross-section is perpendicular to the second cross-section, and the first cross-section and the second cross-section are both perpendicular to the first plane. | 04-14-2011 |
20110317226 | SCAN ASSISTING FIXING DEVICE AND SCANNER USING THE SAME - A scan assisting fixing device and a scanner using the same are provided. The fixing device is for fixing an object to be scanned, which includes a scanning portion and a holding portion. The fixing device includes an accommodation region, a scan window and a protrusion portion. When the holding portion is loaded in the accommodation region, the scanning portion correspondingly disposed in the scan window is retained and fixed by the protrusion portion, and the position of the holding portion in the fixing device is constant, so that the scanning portion is always within the range of the field depth of the scanner regardless of the specification of the positive film holder, and the clarity of the scanned image is assured. | 12-29-2011 |