baber/WOPTO huggingface dataset:
Patent TW-200929497-A (TW)
Title: Chip packaging
Inventor: HOLLAND ANDREW GEORGE
IPC: H01L23/528
Filed: 2008-10-24
Abstract: An electronic device package comprising: a block of insulating material; an electronic device housed within the insulating material and having a set of contact pads thereon; and a set of electrically conductive contact members at least partially housed within the insulating material, each contact member extending between a respective external contact point at which it is exposed at the surface of the block and an internal contact point from which it is electrically coupled to a respective contact pad on the electronic device, each internal contact point being outside the footprint of the electronic device, the set of contact members including: at least one contact member of a first type whose external contact point is located at least partially within the footprint of the electronic device; and at least one contact member of a second type that is wholly outside the footprint of the device.
Patent TW-200947442-A (TW)
Title: Nonvolatile semiconductor memory device, and method for writing and reading of the same
Inventor: TSUMURA KAZUHIRO
IPC: G11C16/04
Filed: 2008-12-09
Abstract: MOS transistors each having different ON withstanding voltages that are drain withstanding voltages when gates thereof are turned on are formed on the same substrate. One of the MOS transistors having the lower ON withstand voltage is used as a memory element. Using the fact that the drain withstanding voltage is low when a gate thereof is turned on, a short-circuit occurs in a PN junction between a drain and the substrate of the one of the MOS transistors having the lower ON withstand voltage to write data.
Patent TW-200935803-A (TW)
Title: Method and apparatus for transfer of a message on a common control channel for random access in a wireless communication network
Inventor: KITAZOE MASATO
IPC: H04B7/26
Filed: 2008-12-19
Abstract: Techniques for sending a message for random access by a user equipment (UE) are described. In an aspect, the UE may send the message on a control channel for random access and may send a reserved channel identifier to indicate the message being sent on the control channel. In another aspect, the UE may send the message in a protocol data unit (PDU) and may send additional information (e. g. , a buffer status report) in the PDU if it can accommodate the additional information. In yet another aspect, the UE may generate a short message authentication code for integrity protection (MAC-I) for the message. The short MAC-I may have a smaller size and may be used to authenticate the UE. In yet another aspect, the UE may send a UE ID of one of multiple types for random access and may convey the UE ID type via a format field in the message.
Patent TW-201024595-A (TW)
Title: Light source module and application thereof
Inventor: MAO LI-WEI
IPC: G02F1/13357
Filed: 2008-12-24
Abstract: A light source module and applications thereof are described. The light source module comprises: a carrier; at least one first phosphor-conversion light-emitting diode (PCLED) device disposed on a surface of the carrier, wherein the first phosphor-conversion light-emitting diode device has a first color temperature; and at least one second phosphor-conversion light-emitting diode device disposed on the surface of the carrier and adjacent to the first phosphor-conversion light-emitting diode device, wherein the second phosphor-conversion light-emitting diode device has a second color temperature different from the first color temperature.
Patent TW-201024760-A (TW)
Title: An electric arc intensity detection piece
Inventor: WANG JENN-SHING
IPC: G01R31/20
Filed: 2008-12-31
Abstract: This invention relates to an electric arc intensity detection piece, which includes at least one main body of the detection piece which has at least a metal film surface layer, a macromolecule layer blended with a low-molecular-weight material, and macromolecule polymer layer. When testing the strength of an electric arc, the electric arc is used to electrically stroke the main body of the detection piece for generating pyrolysis instantaneously on the macromolecule layer that is blended with low-molecular-weight material so as to burst the metal film surface layer, and then the intensity of the electric arc is determined according to the damaged area.
Patent TW-201026219-A (TW)
Title: Earth moving equipment of harvester machine
Inventor: HSU MING-HSIEN
IPC: A01D29/00
Filed: 2009-01-14
Abstract: The present invention relates to a kind of earth moving equipment of harvester machine. Said earth moving equipment can apply to collect peanuts. Said earth moving equipment can change earth into small particles. According to this equipment, it can reduce the chance for moving peanuts with earth together.
Patent TW-201000143-A (TW)
Title: Tooth sealant
Inventor: KOHLI RAJNISH
IPC: A61K8/20
Filed: 2009-02-06
Abstract: The invention provides a method of treating sensitive teeth comprising attaching a sealant composition comprising a basic amino acid to a person's tooth and allowing the basic amino acid to be slowly released over time in order to reduce chronic and/or acute tooth sensitivity together with compositions and methods of use.
Patent TW-200945334-A (TW)
Title: Image recording apparatus and image recording method
Inventor: MIZUNO YOSHIKI
IPC: G11B15/18
Filed: 2009-03-09
Abstract: In an image recording apparatus, a shift amount for shifting a transition position of an output light amount from a light modulator element is obtained with respect to each pixel value-change point in a pixel line in order to correct displacement of writing. In a case where the shift amount excesses a width corresponding to one pixel on a substrate, a pixel value in the pixel line is altered so that the pixel value-change point moves by the number of pixels of an integer part of a value obtained by dividing the shift amount by the width, and the shift amount corresponding to the pixel value-change point is modified to a value equivalent to a decimal part. It is therefore possible to shift the transition position of the output light amount in excess of the distance corresponding to one pixel in recording an image, to record the image with accuracy.
Patent TW-201035668-A (TW)
Title: Decelerating device and projection screen rolling mechanism
Inventor: HAO GUANG-NING
IPC: G03B21/56
Filed: 2009-03-23
Abstract: A decelerating device includes a rotational shaft, a clutch spring, a fan-shaped body and an outer fixed sleeve. The clutch spring is hitched round the rotational shaft and has a free end and a connection end. The fan-shaped body includes an inner sleeve and a plurality of flexible blades. The inner sleeve is hitched round the clutch spring and has an outer ring-shaped surface. The connection end of the clutch spring is connected to the inner sleeve. The flexible blades are disposed on the outer ring-shaped surface of the inner sleeve. The outer fixed sleeve is hitched round the fan-shaped body. When the rotational shaft rotates in a rotational direction, the clutch spring and the rotational shaft are in tight fit condition, the rotational shaft drives the clutch spring to rotate in order to drive the fan-shaped body to rotate in the rotational direction and the flexible blades are affected by the centrifugal force such that each of the flexible blades rubs against the outer fixed sleeve.
Patent TW-200952380-A (TW)
Title: Systems and methods for sending an acknowledgment message in a wireless communicaiton system
Inventor: CHAUDHURI ARUNAVA
IPC: H04L1/16
Filed: 2009-03-26
Abstract: A method for sending an acknowledgment message in a wireless communication system is disclosed. A first signal is received before receiving a second signal from a transmitter. Decoded first data is extracted from the first signal. A third signal is produced by encoding and modulating the decoded first data. The second signal is demodulated to produce second symbols. The third signal and the second symbols are correlated.
Patent TW-201035864-A (TW)
Title: System and method for playing audio files
Inventor: LU YEN-KUANG
IPC: G06F3/16
Filed: 2009-03-27
Abstract: The present invention provides a method for playing audio files. The method includes the steps of: receiving one or more audio files sent from different application; determining if a mobile device is mute; shutting off an amplifier of the mobile device if the mobile device is mute, so as to stop playing the audio files; merging all audio files to an audio file if the mobile device is not mute, sending the merged file to a digital signal processor (DSP); the DSP converts the merged file to analog signal thereby playing the analog signal by the amplifier or an earphone. A system for playing audio files is also provided. The present invention can shut off an amplifier when all audio files are mute, so as to stop playing the audio files.
Patent TW-201036491-A (TW)
Title: AC light-emitting diode circuit to improve power factor
Inventor: ZHENG QING-QI
IPC: H01L33/00
Filed: 2009-03-27
Abstract: Disclosed is an AC light-emitting diode (LED) circuit to improve the power factor. The circuit has a bridge rectifier unit composed of a plurality of diodes, a plurality of driving components, and plural LED strings, each LED string has different number of LEDs. Because each of the mutually parallel-connected LED strings is formed by connecting different number of LEDs in series, the input current varies with the variation of input voltage correspondingly when conducting each LED string of this circuit at different voltages. Therefore, the input current waveform approximates the input voltage waveform, thereby achieving the purpose of improving the power factor.
Patent TW-201038656-A (TW)
Title: A gelator of an electrolyte and application on a gel-state electrolyte
Inventor: LEE YUH-LANG
IPC: C09K9/00
Filed: 2009-04-17
Abstract: A gelator employed in the gel-state electrolyte is synthesized. The copolymer gelator is added into the liquid-state electrolyte to gel the electrolyte. The gelator of electrolyte is the copolymer prepared from the complementary monomer. The properties of the complementary monomer would improve the solubility of gelator in liquid-state liquid, degree of qusi-solid state and conductivity of gel-state electrolyte. The gel-state electrolyte would be applied to Dye-Sensitized Solar Cell (DSSC), electrochromic device (ECD) and electrochemistry cell else.
Patent TW-201039582-A (TW)
Title: Network device and method of detecting connection state thereof
Inventor: LIN WEN-KUANG
IPC: H04L12/26
Filed: 2009-04-17
Abstract: A network device for detecting connection state with another network device includes a recording module, a communicating module, a packets determining module, and a state determining module. The recording module is configured for recording a number of packets that are used for network device communicating with a another network device. The communicating module is configured for transmitting detecting packets to the another network device and receiving reply packets corresponding to the detecting packets from the another network device in a detecting cycle. The packets determining module is configured for determining whether an inefficacious packets number is more than a preset value at the end of the detecting cycle, and determining whether the number of the packets is changed or not when the inefficacious packet number is not less than the preset value. The state determining module is configured for determining the connection that the network device is disconnected to the another network device when the number of the packets is not changed. A method of detecting connection state is also provided.
Patent TW-200952093-A (TW)
Title: Semiconductor package and method of making the same
Inventor: KOLAN RAVI KANTH
IPC: H01L21/56
Filed: 2009-04-29
Abstract: A stiffener is provided for use in making semiconductor devices. The stiffener and method of use provided prevent or reduce warpage of a semiconductor package during the assembly process. More particularly, the stiffener functions to prevent or reduce warpage during molding of an assembly of wafers and/or dies. The stiffener may be positioned above the backside or non-active side of m assembly of wafer and/ or dies during molding. The presence of the stiffener prevents or reduces warpage caused by CTE mismatch between the mold material and the wafer and/or under the high temperatures encountered in the process of molding. After molding, the stiffener may continue to provide support to the assembly.
Patent TW-201007116-A (TW)
Title: Film thickness measuring apparatus
Inventor: FUJIMORI TADAYOSHI
IPC: G01B11/06
Filed: 2009-05-12
Abstract: The present invention provides a film thickness measuring apparatus, wherein cycle of reflectivity waveform of the object under test becomes longer if a longer wavelength of measuring light is used. Array elements of InGaAs are configured with equal interval in terms wavelength, thus, when the wave number decreases, the configured interval of the array elements corresponding to the wave number gets larger. In order to correctly sample the reflectivity waveform which corresponds to the wave number and varies with a preset cycle, configuration interval of the array elements (i.e. wavelength resolution Δλ) must satisfy the Nyquist sampling theorem. By satisfying the sampling theorem, the upper bound dmax of the measurement range in film thickness is determined.
Patent TW-201043015-A (TW)
Title: Adaptive de-flicker device and method for adaptive de-flicker
Inventor: HUNG SHANG-MING
IPC: H04N5/235
Filed: 2009-05-18
Abstract: The present invention discloses an adaptive de-flicker device and a method for adaptive de-flicker. The device comprises: a light sensor for sensing ambient light and generating a corresponding electric signal; and a signal processor coupled to the light sensor, for obtaining a flicker frequency of the ambient light according to the electric signal generated by the light sensor. Preferably, the adaptive de-flicker device further comprises a clock generator coupled to the signal processor, for generating a clock signal relating to the flicker frequency of the ambient light according to an output signal of the signal processor.
Patent TW-201001902-A (TW)
Title: Chopper stabilized amplifier
Inventor: LUFF GWILYM FRANCIS
IPC: H03F3/45
Filed: 2009-06-04
Abstract: A chopper stabilized amplifier has differential inputs, an output, and a low frequency path and a high frequency path from the differential inputs to the output. Chopping occurs, at a chopping frequency, of a differential signal at differential inputs and outputs of an amplifier stage of the low frequency path to thereby produce a chopped differential signal that has a DC offset of the amplifier stage frequency shifted up to the chopping frequency. A continuous time filter embedded between a pair of further amplifier stages of the low frequency path is used to attenuate chopper frequency ripple resulting from the chopping at the chopping frequency. Additionally, a buffer is used to allow feedback through a compensation capacitor for the low frequency path, yet prevent chopper frequency ripple from feeding forward through the compensation capacitor to the output of the amplifier.
Patent TW-201003914-A (TW)
Title: Gate structure, method of forming a gate structure and semiconductor device having a gate structure
Inventor: CHA TAE-HO
IPC: H01L29/78
Filed: 2009-06-22
Abstract: A gate structure can include a polysilicon layer, a metal layer on the polysilicon layer, a metal silicide nitride layer on the metal layer and a silicon nitride mask on the metal silicide nitride layer.
Patent TW-201102259-A (TW)
Title: Finished product collection mechanism of hot molding machine
Inventor: WEI LIANG-AN
IPC: B29C51/26
Filed: 2009-07-01
Abstract: The purpose of the present invention is to provide a finished product collection mechanism of hot molding machine that automatically collects finished products. The hot molding machine is composed of a hot molding mechanism (1), a stamping mechanism (2), a finished product collection mechanism (3), and a feeding mechanism (4), and is characterized in that the finished product collection mechanism (3) includes: a collection device (31) for collecting finished products (42) which is set at the top of the finished product collection mechanism (3) where material strips (41) pass through; an injection device (32) for pushing the finished products (42) into the first collection barrel (35) which is set at the bottom of the finished product collection mechanism (3) where material strips (41) pass through; a quick change device (5) which is set at one side of the injection device (32) but not passing through the material strips (41); and a check unit (7) which is set at the bottom of side edge of the first collection barrel (35) and the second collection barrel (53), and is so configured that once the finished products (43) are injecting into the barrel, they will be immediately falling outside the barrel by gravity.
Patent TW-201009162-A (TW)
Title: Deinking a cellulosic substrate using an inorganic mineral
Inventor: DUGGIRALA PRASAD Y
IPC: D21C5/02
Filed: 2009-07-08
Abstract: A composition and method for deinking is disclosed. The composition and method contain an activated inorganic mineral.
Patent TW-201017209-A (TW)
Title: Optical element
Inventor: HAYASHIBE KAZUYA
IPC: G02B1/11
Filed: 2009-07-16
Abstract: An optical element is provided with a base body, and a main structure, i.e., a protruding section or a recessed section, and a sub-structure, which are formed on a surface of the base body. The main structure forms a plurality of rows of tracks on the surface of the base body, and is repeatedly arranged periodically at a fine pitch of a visible light wavelength or smaller. The sub-structure is smaller than the main structure, and is arranged between the main structures or in a gap in the arrangement of the main structures or on a surface of the main structure.
Patent TW-201104637-A (TW)
Title: Intelligent traffic transportation interactive device and system thereof
Inventor: ZHANG CHUN-ZHONG
IPC: G08G1/123
Filed: 2009-07-17
Abstract: This invention relates to an intelligent traffic transportation interactive device and its associated system. The system displays information of a passenger and a transport. The device of this invention includes a communication module and a display module. The communication module is to receive a traffic signal broadcasted by the transport and generates a first display signal corresponding to the traffic signal, and/or receives passenger information provided by the passenger via a passenger unit and generates a second display signal corresponding to the passenger information. The display module has a plurality of display units and is electrically connected to the communication module for displaying the first display signal and/or the second display signal on the display unit. The system made of the devices disclosed in this invention can effectively provide interactive actions between the transport and the passenger to reduce anxiety and impatience when the passenger is waiting.
Patent TW-201106134-A (TW)
Title: Portable electronic device
Inventor: LIU YAN-LONG
IPC: G06F1/16
Filed: 2009-08-14
Abstract: The present disclose relates to a portable electronic device. The portable electronic device includes a base and a battery. The base defines a slot and has a bottom wall. A separating wall extends upward from the bottom wall. The separating wall divides the slot into a first battery chamber and a second battery chamber. The fist battery chamber and the second battery chamber are used to receive a battery respectively. The battery is fixed on the base to cover the first battery chamber and the second battery chamber.
Patent TW-201108911-A (TW)
Title: Electronic device
Inventor: FAN CHIN-LUNG
IPC: H05K5/02
Filed: 2009-08-24
Abstract: An electronic device is provided. The electronic device comprises a housing and an elastic pad unit. The elastic pad unit comprises a pad, a post, a limit element, and an elastic element. The post comprises a first end and a second end. The first end is connected to the pad. The second end passes through the housing. The limit element is disposed on the second end. The elastic element is disposed between the pad and the housing. The pad is moved between a first position and a second position relative to the housing. When the pad is in the first position, the limit element abuts the housing. When the pad is in the second position, the elastic element applies elastic force to the pad.
Patent TW-201109475-A (TW)
Title: Sealed film electrode electrolytic ozone generator
Inventor: Xu ming-yong
IPC: C25B9/10
Filed: 2009-09-03
Abstract: The invention discloses a film electrode electrolytic ozone generator comprising a proton exchange membrane, an anode catalytic layer, an anode micro-pore plate, a flow guiding plate, and a cathode structure. It is characterized by comprising a frame. A frame sealing trough is arranged inside the frame. The frame sealing trough is disposed with a sealing device. The frame is tightly attached to the cathode structure with screws so that the sealing device, the proton exchange membrane, the anode catalytic layer and the frame are completely in contact with each other and sealed. The structure of the invention is simple, low cost, has a high sealing effect, and easily carries out industrial mass production. The electrolytic ozone generator can be ensured to maintain well sealing effect while operating for a long time so that the electrolytic ozone generator can generate a stable amount of ozone to achieve a stable performance.
Patent TW-201112664-A (TW)
Title: Method and device for generating pre-coding matrix codebook
Inventor: WANG JIAN
IPC: H04B7/06
Filed: 2009-09-25
Abstract: A method and device for generating a pre-coding matrix codebook are disclosed. The method comprises the following steps: obtaining a complete set of pre-coding matrixes with a first mode; obtaining a complete set of pre-coding matrixes with a second mode; selecting a fist predetermined number of pre-coding matrixes with the first mode from the complete set of pre-coding matrixes with the first mode; selecting a second predetermined number of pre-coding matrixes with the second mode from the complete set of pre-coding matrixes with the second mode according to the first predetermined number of pre-coding matrixes with the first mode which have been selected.
Patent TW-201116982-A (TW)
Title: Cooling module
Inventor: HORNG ALEX
IPC: G06F1/20
Filed: 2009-11-13
Abstract: A cooling module comprises a cooling sink and a fan, the cooling sink provides a supporting plate and a plurality of fins, and the supporting plate has an outlet. The fins are fixed on one surface of the supporting plate, and a heat generating unit can be mounted on another surface of the supporting plate. The fan is mounted on the cooling sink according to the location of the outlet. There is a airflow channel between any two adjacent fins, and one end of each airflow channel is connected with the outlet of the supporting plate. Consequently, a part of the airflow can be guided to the outlet by the airflow channels, turbulence and air-noise near a hub of the fan is thus prevented.
Patent TW-201106763-A (TW)
Title: Method and apparatus for providing access to a packet data network
Inventor: NEIL DAVID
IPC: H04W84/04
Filed: 2009-11-17
Abstract: An access point supports communication in a femto cell of a cellular communication network. The access point comprises transceiver circuitry arranged to enable communication with at least one wireless communication unit located within the femto cell, and a signal processing logic module comprising an access point controller interface logic module arranged to enable communication between the access point and an access point controller. The signal processing logic module further comprises a gateway logic module arranged to provide an interface between the at least one wireless communication unit located within the femto cell and a packet data network.