baber/WOPTO huggingface dataset:
Patent TW-200745313-A (TW)
Title: Substrate etching liquid
Inventor: KATO TAKEHISA
IPC: C09K13/02
Filed: 2007-04-24
Abstract: This invention provides an etching liquid for etching a substrate capable of suppressing the pollution caused by metallic impurities contained in the substrate, more particularly, the semiconductor substrate. This invention also provides a method for etching a substrate using such an etching liquid. The etching liquid of this invention contains a dicarboxylic acid represented by the following general formula (1), or its salt and 20% (w/w) or more of an alkali metal hydroxide; Wherein T1 and T2 respectively independently represents hydrogen atom, hyroxyl group, carboxyl group, C1-C3 alkyl, or a bond formed by T1 and T2, R1 to R4 respectively and indepently represents hydrogen atom, hydroxyl group, carboxyl group or C1-C3 alkyl, provided that, when a bond is not formed by T1 and T2, any two of T1, T2 and R1 to R4 are carboxyl group, and any one of the remainders is a hydroxyl group, others besides the above are respectively independently hydrogen atom or C1-C3 alkyl; and when bonds are formed by T1 and T2, any two of R1 to R4 are carboxyl group, and the remainders are respectively independently represents hydrogen atom, or C1-C3 alkyl.
Patent TW-200746215-A (TW)
Title: X-ray tube
Inventor: OKADA TOMOYUKI
IPC: H01J35/02
Filed: 2007-04-30
Abstract: An X-ray tube for irradiating X-rays, especially, an X-ray tube having a structure suitable for irradiating X-rays over a wide range. An X-ray tube (1) comprises a vacuum enclosure (5) including an insulating member at least partially, an electron source (8) where a carbon based electron emission material (6) is arranged on the surface of a metal mesh material (7) provided along the inner surface (3a) of a lower face plate (3) made of an insulating member, a target material (15) provided in the vacuum enclosure (5) opposite to the electron source (8) for generating X-rays in response to incidence of electrons from the electron source (8), an upper face plate (2) fixed to the vacuum enclosure (5) and functioning as a window for taking out the X-rays generated from the target material (15) to the outside, and an extraction electrode (11) secured between the electron source (8) and the target material (15) in the vacuum enclosure (5).
Patent TW-200845575-A (TW)
Title: Method and apparatus for audio volume control when switching electrical product channels
Inventor: CHEN HOU-CHENG
IPC: H03G3/00
Filed: 2007-05-01
Abstract: Method and apparatus for audio volume control when switching electrical product channels is characterized by saving predetermined volume level as user desire in memory module responsive to each channel of electrical product and then output the predetermined volume level via a speaker.
Patent TW-200844899-A (TW)
Title: An interactive image and graphical system and method that is capable of detecting collisions of graphical objects
Inventor: Zhang jia-qing
IPC: G06T13/00
Filed: 2007-05-04
Abstract: This invention relates to an interactive image and graphical system and method that is capable of detecting collisions of graphical objects, including a storage device that stores a plurality of video streams, each video stream includes a header that has at least one position coordinates field which corresponds to at least one of the objects in the video stream; one image engine, which displays the first video stream of those video streams; a graphic engine, which receives graphic data of a sprite that consists of the coordinates of the sprite, and receives the header of the first video stream. When the coordinates of the sprite is overlapped with the coordinates of one or more objects in the first video stream, the graphic engine will drive the image engine to select a second video stream from the storage device and to display it.
Patent TW-200809435-A (TW)
Title: Electrophotographic photoreceptor
Inventor: ADACHI TAKAHIRO
IPC: G03G5/05
Filed: 2007-05-10
Abstract: This invention provides an electrophotographic photoreceptor having improved resistance to soiling by a human body-derived substance and a high image stability. The electrophotographic photoreceptor comprises an electroconductie substrate and a photosensitive layer provided on the substrate and is characterized in that the photosensitive layer contains, as a binder resin, a polycarbonate resin comprising constituent units represented by the following formula (A) and the following formula (B), wherein R1 to R4 represent a hydrogen atom, a methyl group or the like; and X represents an alkylene group or the like. 3 to 50% by weight of the total constituent units is accounted for by the constituent units of formula (A) and the intrinsic viscosity is 0.3 to 2 dl/g. [Chemical formula 1] (A)(B)
Patent TW-200844572-A (TW)
Title: Light mixer and backlight module including the same
Inventor: SHIH HIS-HSIN
IPC: H01L33/00
Filed: 2007-05-15
Abstract: The disclosed invention relates to a light mixer and a backlight module including the same. The backlight module comprises plural light mixers and a diffusion layer. Every light mixer includes a light-mixing plate mixed with plural diffusion particles, plural light-emitting sources, plural upper reflection layers, a lower reflection layer and a translucent layer. The light-mixing plate has an upper surface, a lower surface, a peripheral surface, and plural accommodating holes, wherein the material of the light-mixing plate possesses a first refractive index. The diffusion particles possess a second refractive index, wherein the difference between the second refractive-index and the first one is 0.01 to 2.00. The light-emitting sources are respectively located within the accommodating holes. The upper reflection layers are respectively located over the light-emitting sources. The lower reflection layer is located on the lower surface of the light-mixing plate. The translucent layer covers the peripheral surface of the light-mixing plate. The diffusion layer is located over the light mixers. Thereby, the manufacturing process of the backlight module will be simpler, manufacturing cost is lower and still has convenient maintenance.
Patent TW-200808350-A (TW)
Title: Immunoglobulins
Inventor: ELLIS JONATHAN HENRY
IPC: C07K16/28
Filed: 2007-05-23
Abstract: The present invention discloses humanized anti-IL-18 antibodies, methods of manufacture and methods of treatment with said antibodies. Further disclosed are screening methods using for example surface plasmon resonance to identify antibodies with therapeutic potential.
Patent TW-200847459-A (TW)
Title: Method for fabricating photodiode
Inventor: LAN BANG-CHIANG
IPC: H01L31/18
Filed: 2007-05-28
Abstract: A method of fabricating photodiode includes: a substrate comprising a well is provided, next, a first doping region is formed in the well, following that a conductive layer is formed on the surface of the first doping region by an epitaxial growth process, meanwhile, the conductive layer is in-situ doped to form a second doping region in the conductive layer. The method for fabricating the photodiode in the present invention can prevent the lattice structure from being damaged during the high dozes implantation process. Therefore, the dark current can be reduced and the sensitivity of the photodiode will be increased.
Patent TW-200805477-A (TW)
Title: Semiconductor cutting device, semiconductor cutting method, semiconductor cutting system, laser cutting device and laser cutting method
Inventor: ANDO SYUJI
IPC: B23K26/00
Filed: 2007-06-07
Abstract: A semiconductor cutting apparatus is disclosed which is capable of reducing an inclination of a cutting section by a laser beam of a semiconductor substrate without extending the distance from the semiconductor substrate to a laser scanning center. The apparatus includes a laser oscillator, a transport mechanism causing a. semiconductor substrate and the laser oscillator to relatively move, and a controller controlling the laser oscillator and the transport mechanism. When a plurality of semiconductor device regions each being surrounded by a predetermined cutting line are provided in the semiconductor substrate, the controller controls the transport mechanism such that a scanning center of the laser beam of the laser oscillator is located above a position inner than the predetermined cutting line of each semiconductor device region and causes the laser oscillator to perform the scanning of the laser beam along the predetermined cutting line of the semiconductor device region.
Patent TW-200849260-A (TW)
Title: Method for erasing and changing data of floating gate flash memory
Inventor: WANG YUNG-HSIN
IPC: G11C16/22
Filed: 2007-06-11
Abstract: A method for erasing data stored in the memory cells of the floating gate flash memory is disclosed. The method allows a plurality of sectors are disposed in a same P well. The method includes erasing data stored in a first set of memory cells according to a control signal, randomly reading the data stored in a second set of memory cells affected by the erasing action of the first set of memory cells, and writing data read from the second set of memory cells onto the second set of memory cells.
Patent TW-200901118-A (TW)
Title: Backlight control circuit and control method
Inventor: HUANG SHUN-MING
IPC: G09G3/10
Filed: 2007-06-22
Abstract: A backlight control circuit includes a backlight, an inverter, a pulse width modulation circuit and a frequency set circuit. The pulse width modulation circuit outputs a pulse signal to the inverter. The inverter outputs an alternating voltage to the backlight according to the pulse signal. The frequency set circuit sets a frequency of the pulse signal according to an environmental temperature.
Patent TW-200900785-A (TW)
Title: Display with scent device
Inventor: LIOU GUAN-DE
IPC: F17C9/00
Filed: 2007-06-26
Abstract: A display with scent device is provided, including a display, a stalk, at least one leaf, and a vibrator. The stalk disposed on the display spreads a scent. The leaf disposed on the side of the stalk spreads a scent. The vibrator installed in the stalk drives the leaf to sway. The display provides the scent favored by the users or scent matching the appearance of the display.
Patent TW-200901186-A (TW)
Title: Apparatus and method for calibrating focus balance in an optical disk drive
Inventor: YANG MILLER
IPC: G11B7/135
Filed: 2007-06-26
Abstract: The present invention is to provide an apparatus and method for calibrating focus balance in an optical disk drive. A focus servo unit controls a pick-up head to focus and read a mark for generating a RF signal. A jitter generator separates a jitter signal from the RF signal to form a jitter frequency. A focus balance unit compares sequential jitter frequencies to check the convergence and the goal, and determines the direction and variable of calibrating focus balance to generate an error signal. A compensator receives the error signal through the focus servo unit to control the pick-up head for calibrating focus balance.
Patent TW-200800555-A (TW)
Title: Film insert resin molded article and process for producing the same
Inventor: TAMURA SATOSHI
IPC: B29C45/14
Filed: 2007-06-29
Abstract: A film insert resin molded article that realizes reducing of any damages on film at injection molding, smooth flowing of molten resin in a metal mold, reducing of sink after molding and easy removing of any bosses. There is provided film insert resin molded article (1) having film (4) for decoration, wherein on the reverse surface opposite to the surface of film (4) bonding side, after injection molding, there is disposed projection (10) remaining as a result of removal of boss generated at the time of feeding of molten resin, and wherein the projection (10) has a sectional area greater than that of the boss and has a bottom face of flat configuration extending in one direction or radial configuration extending in multiple directions.
Patent TW-200848963-A (TW)
Title: Program producing device, numerical value control device and program producing method
Inventor: MIYATA AKIRA
IPC: G05B19/4093
Filed: 2007-07-10
Abstract: The present invention relates to an NC program supporting device for producing an NC processing program reflected with a dimension tolerance data in a shape data of a processing object, including a processing target dimension calculating section 5 for calculating a processing target dimension of the processing object based on the shape data and the dimension tolerance data, a shape data variation processing section 6 for setting moving position of graph elements based on a position moving information relating to moving method of the graph elements, the processing target dimension and the shape data, such that a dimension between the graph elements contained in the shape data would become the processing target dimension, and an NC processing program producing section 7 for producing an NC processing program using the shape data and the moving positions of each graph elements.
Patent TW-200905915-A (TW)
Title: LED element and method of making the same
Inventor: LIN HONG-CHENG
IPC: H01L33/00
Filed: 2007-07-27
Abstract: This invention is to provide an LED element and method of making the same by which the light extraction efficiency of the LED can be increased. In this invention, a substrate is etched to form grooves with natural lattice inclines, and an LED epitaxy layer is selectively formed in the grooves to provide an LED element with multi-edge inclines. Therefore, the total reflection in the LED element can be prevented by the multi-edge inclines, largely increasing the light extraction efficiency of the LED.
Patent TW-200817504-A (TW)
Title: Beer clarification aid based on silica xerogel with high filterability
Inventor: LUEERS GEORG
IPC: C12H1/048
Filed: 2007-08-07
Abstract: A composition useful for the treatment of beverages comprising xerogel particles having a pore volume of from about 0.2 to about 2.0 m<SP>2</SP>/g, a median particle size of from about 5 to about 40 microns, wherein the composition comprises less than about 30% by weight of fines.
Patent TW-200908281-A (TW)
Title: Multi-chip stacked package enabling to electrically isolate an encapsulated fail chip and a substrate utilized for the package
Inventor: HSU HUNG-HSIN
IPC: H01L23/48
Filed: 2007-08-14
Abstract: A multi-chip stacked package enabling to electrically isolate an encapsulated fail chip, primarily comprising a substrate, a plurality of chips, a first encapsulant encapsulating the chips, and a second encapsulant. Upper surface of the substrate includes a chip attached area, a first encapsulated area corresponding to the first encapsulant, and a second encapsulated area corresponding to the second encapsulant. Therein, a laser trimming area is formed within the second encapsuiated area to exposed some sections of traces. Accordingly, it is possible to test and trim the package after the formation of the first encapsulant. When an encapsulated chip is fail, the traces are cut off through the laser trimming area to reduce rejection rate and avoid testing contamination. Additionally, a substrate utilized for the package is also disclosed.
Patent TW-200819871-A (TW)
Title: Liquid-crystal display device
Inventor: NIMURA SHIGEAKI
IPC: G02F1/1335
Filed: 2007-08-29
Abstract: A novel liquid crystal display device (LCD) is disclosed. The LCD comprises at least, a member of generating polarized light, a retardation member, a first polarizing element, a liquid-crystal cell and a second polarizing element, in this order, wherein the retardation member satisfies at least one condition of (i) its in-plane retardation, Re, is from 10 nm to 3000 nm at a wavelength falling within a range from 400 to 780 nm, and (ii) its thickness-direction retardation, Rth, is from 60 nm to 3000 nm at a wavelength falling within a range from 400 to 780 nm.
Patent TW-200820945-A (TW)
Title: Haptic feedback medical scanning methods and systems
Inventor: ROUNDHILL DAVID N
IPC: A61B8/00
Filed: 2007-09-21
Abstract: Devices for use in medical imaging can include a robotic arm (220) having multiple degrees-of-freedom movement capability, a scanning transducer (230) coupled in proximity to an end of the robotic arm, and a haptic interface (250) having one or more mechanical linkages and being in communication with the robotic arm, and adapted to issue command signals to move the robotic arm in one or more directions or angles and to receive feedback signals from the robotic arm.
Patent TW-200843357-A (TW)
Title: Error reduction for parallel, time-interleaved analog-to-digital converter
Inventor: XU FANG
IPC: H03M1/10
Filed: 2007-11-12
Abstract: A technique for reducing errors in a PTIC (parallel, time-interleaved analog-to-digital converter) consisting of M ADCs involves sampling an input signal with the PTIC and performing M different DFTs, one for each ADC. Elements of the M DFTs are grouped together according to frequency and multiplied by correction matrices to yield a corrected, reconstructed power spectrum for the PTIC. The technique is especially effective at removing gain and phase errors introduced by individual ADCs of the PTIC, including, gain and phase errors that vary with frequency.
Patent TW-200923655-A (TW)
Title: Intelligent remote interface apparatus, system and the method thereof
Inventor: HUANG YUNG-SHUN
IPC: G06F13/12
Filed: 2007-11-21
Abstract: The system for hosts to connect and control remote devices comprises a host and a remote device controller used to connect with a peripheral device. The host comprises a virtual device interface object. The object sends and receives the commands from the peripheral device driver and the executing results from the peripheral device. The controller comprises a network interface, a peripheral interface, means for providing interface, and means for automatically configuring the IP address of the controller. The network interface is used to communicate with a host. The peripheral interface is used to communicate with a peripheral device. The means for providing interface is used to provide the peripheral interface of the controller to the host. The means for automatically configuring the IP address is used to get an IP address and configure it automatically.
Patent TW-200923189-A (TW)
Title: Structural improvement of flip panel
Inventor: Huang cai-shan
IPC: E06B5/12
Filed: 2007-11-23
Abstract: This invention relates to a structural improvement of a flip panel consisting of an aluminum extrusion metal which mainly includes a main frame body and a board body pivoted by a connection lever therebetween; a hook-like curved arm is formed at one end of the connection lever and pivoted in the shaft portion formed by the main frame body; an elastic member is embedded to one end of the main frame body such that the board body may maintain an airtight effect when it not flipped over.
Patent TW-200842123-A (TW)
Title: Process for the preparation of alkylene glycol
Inventor: HARMSEN GERRIT JAN
IPC: C07C31/20
Filed: 2007-11-30
Abstract: The invention provides a process for the preparation of an alkylene glycol from an alkylene carbonate, wherein alkylene carbonate is hydrolysed in the presence of catalyst in a baffled reactor. The baffled reactor has at least four compartments, the compartments are formed by internal baffles and the internal baffles provide a sinuous route for reaction fluid through the reactor.
Patent TW-200925931-A (TW)
Title: Input apparatus of generating input signal based on force degree and method thereof
Inventor: QIN WEN-JIANG
IPC: G06F3/02
Filed: 2007-12-07
Abstract: An input apparatus of generating input signal based on force degree and its method are disclosed. The input apparatus includes an input interface, at least one measuring module, a time counting module and a processing module. The input interface is divided into a plurality of areas based on different forced values, and at least one of these areas is pressed by an external force. The measuring module measures the forcing value of the area pressed by the external force. When the forcing value is higher than the minimum forced value of the pressed area, the time counting module starts to count, and calculates a pressing time. When the pressing time is within a first time range, the processing module generates a first input signal based on the pressed area. Alternatively, when the pressing time is within a second time range, the processing module generates a second input signal based on the pressed area.
Patent TW-200839723-A (TW)
Title: Liquid crystal driving device
Inventor: ITO HIDEO
IPC: G09G3/36
Filed: 2007-12-17
Abstract: This invention provides a liquid crystal driving device which enables the liquid crystal panel to perform an excellent image display. The liquid crystal panel has a latch region containing a plurality of row electrodes and a plurality of column electrodes. The liquid crystal driving device has a latch circuit having a plurality of latch regions of n-bit units, the n-bit display data being sequentially latched in the designated latch regions, the n-bit display data being formed by dividing m-bit display data into a plurality display data, the m-bit displaying data being for driving the column electrodes corresponding to each one of the row electrodes of the liquid crystal panel, a data register for sequentially holding the n-bits displaying data, and a latch pulse generating circuit for generating latch pulses for latching the n-bit displaying data in the designated latch region each time when the data resister holds the n-bit displaying data, and the latch pulse generating circuit has counter for changing the count value each time when the data resister holds the n-bit displaying data, a decoder for decoding the count value and generating a latch pulse, and a mask circuit for masking the generation of the latch pulse from the decoder during the transition period of the count value of the counter.
Patent TW-200824833-A (TW)
Title: Forming method and structure of heat pipe
Inventor: Yang xiu-wei
IPC: F28D15/02
Filed: 2007-12-18
Abstract: Discloses is a process for production of heat pipe and structure of the heat pipe, where the heat pipe material to be processed is sequentially defined with a sealed end, a sealed portion and a contact section, where an opening at the sealed end and the pipe at the sealed portion are sealed to obtain a complete heat pipe. In addition, the design of this invention is mainly to slit the pipe at the contact segment along the axial direction into plural equal partitions which are bent outwards to form a radiant configuration so that they serve as contact area while contacting the heat source. By adopting such design, the heat source can be directly conducted to the heat pipe through the contacting segment so as to prove more effective heat dissipating effect.
Patent TW-200845604-A (TW)
Title: Cellular telephone IC and applications thereof
Inventor: COHEN YOSSI
IPC: H04L25/03
Filed: 2007-12-19
Abstract: A cellular telephone IC includes a baseband processing module, an RF section, an audio codec, a keypad interface, a memory interface, and a display interface. The baseband processing module and RF section function to convert an outbound voice signal into an outbound RF voice signal, to convert an inbound RF voice signal into an inbound voice signal, to convert outbound data into an outbound RF data signal, and to convert an inbound RF data signal into inbound data. The audio codec section converts inbound analog voice signals into the inbound voice signals and converts the outbound voice signals into outbound signal voice signals. The display interface provides the inbound data to an off-chip display.