baber/WOPTO huggingface dataset:
Patent TW-200628261-A (TW)
Title: Dual-head drill grinding machine
Inventor: Liao ming-ke
IPC: B24B3/00
Filed: 2005-02-15
Abstract: This invention relates to a dual-head drill grinding machine, where a set emery wheel is provided to each of opposing ends of a power source and cooperates with two sets of a first grinding base and a second grinding base, a positioning device capable of individually calibrating left-handed and right-handed cutting edges of drill or milling tool so as to allow the tools of different handedness to perform grinding operation on the same grinding machine immediately. The structural design of the positioning device allowing calibration of different handedness enables a single positioning device to be adapted to various tools. The designing of having a pneumatic motor to accommodate suction path, allows effective and quick suction and discharge of the produced grinding chips by both emery wheels, thereby achieving the purposes of increasing application subjects and environmental protection.
Patent TW-200603565-A (TW)
Title: Transmit diversity and spatial spreading for an OFDM-based multi-antenna communication system
Inventor: WALTON J RODNEY
IPC: H04L27/26
Filed: 2005-02-17
Abstract: A multi-antenna transmitting entity transmits data to a single- or multi-antenna receiving entity using (1) a steered mode to direct the data transmission toward the receiving entity or (2) a pseudo-random transmit steering (PRTS) mode to randomize the effective channels observed by the data transmission across the subbands. The PRTS mode may be used to achieve transmit diversity or spatial spreading. For transmit diversity, the transmitting entity uses different pseudo-random steering vectors across the subbands but the same steering vector across an entire packet for each subband. The receiving entity does not need to have knowledge of the pseudo-random steering vectors or perform any special processing. For spatial spreading, the transmitting entity uses different pseudo-random steering vectors across the subbands and different steering vectors across the packet for each subband. Only the transmitting and receiving entities know the steering vectors used for data transmission.
Patent TW-200532240-A (TW)
Title: Miniature zoom lens
Inventor: KOMATSU AKIRA
IPC: G02B7/04
Filed: 2005-02-18
Abstract: To provide a high-performance miniature zoom lens of a simple configuration, capable of attaining a large zoom ratio while keeping a constant total length. A miniature zoom lens having, sequentially from an object side, a first lens group G1 having negative refractive power, a second lens group G2 having positive refractive power and including a diaphragm, and a third lens group G3 having positive refractive power. The first lens group G1 is formed from a single negative lens L1. The second lens group G2 is formed from, sequentially from the object side, a single positive lens L2 and a single negative lens L3. The third lens group G3 is formed form a single positive lens L4. The first lens group G1 is immovable and the second lens group G2 and the third lens group G3 move in an optical axis direction at variable power.
Patent TW-200632883-A (TW)
Title: Optical detection module and method
Inventor: LIN TUNG-LUNG
IPC: G11B7/00
Filed: 2005-03-10
Abstract: An optical detection module is provided for an optical disk device. The optical disk device has a light source and a turn table. The optical detection module includes a diffraction element, an optical guiding element, and a detector. The diffraction element is deposed on the axis of the turn table. The optical guiding element receives the light emitted from the light source and then forms a beam towards the diffraction element, wherein the beam forms a diffraction pattern corresponding to the diffraction element. The detector is provided for detecting the diffraction pattern. The position of the light source is further adjusted based on the detected diffraction pattern.
Patent TW-200536332-A (TW)
Title: Microprocessor apparatus and method for enabling configurable data block size in a cryptographic engine
Inventor: HENRY GLENN G
IPC: H04L9/06
Filed: 2005-03-15
Abstract: The present invention provides an apparatus and method for performing cryptographic operations on a plurality of input data blocks within a processor, where the size of the input data blocks is programmable. In one embodiment, an apparatus for performing cryptographic operations is provided. The apparatus includes a cryptographic instruction and execution logic. The cryptographic instruction is received by a computing device as part of an instruction flow executing on the computing device. The cryptographic instruction prescribes one of the cryptographic operations, and also one of a plurality of data block sizes. The execution logic is operatively coupled to the cryptographic instruction. The execution logic executes the one of the cryptographic operations. The execution logic has a block size controller that employs the one of a plurality of data block sizes during execution of the one of the cryptographic operations.
Patent TW-200532213-A (TW)
Title: Semiconductor IC with function of current measurement and power supply device utilizing the same
Inventor: KITAGAWA ATSUSHI
IPC: H01L27/04
Filed: 2005-03-24
Abstract: A semiconductor IC with function of current measurement and a power supply device utilizing the same are provided. A built-in current-measuring resistance is provided in a semiconductor IC for measuring a larger current. A comparison circuit compares a voltage between both ends of the current-measuring resistance with a threshold value, so as to obtain a predetermined value of a measuring current. The semiconductor IC includes: a current terminal for applying a current to the current-measuring resistance from the outside; a current limitation resistance with a high resistance, arranged between the current-measuring resistance and the input terminal of the comparison circuit; and a measuring terminal connected to a conjunction point between the input terminal of the comparison circuit and the current limitation resistance. With such arrangement, the value of the current-measuring resistance can be accurately measured without an influence of additional resistance values of the terminals or probes. Besides, the threshold values for detecting current can be adjusted according to the measured results, without applying large currents or expressly providing additional devices.
Patent TW-200625881-A (TW)
Title: Staggered pilot transmission for channel estimation and time tracking
Inventor: VIJAYAN RAJIV
IPC: H04L25/02
Filed: 2005-05-04
Abstract: To allow a receiving entity to derive a longer channel estimate while limiting overhead, a transmitting entity transmits a pilot on different groups of subbands in different time intervals. N subbands in the system are arranged into M non-overlapping groups. Each group includes P = N/M subbands that are uniformly distributed across the N subbands. The transmitting entity transmits the pilot on a different subband group in each time interval, and selects all M subband groups in M time intervals based on a pilot staggering pattern. The receiving entity derives (1) an initial impulse response estimate with P channel taps based on the pilot received on one subband group and (2) two longer impulse response estimates with different lengths used for data detection and time tracking. Each longer impulse response estimate may be derived by filtering initial impulse response estimates for a sufficient number of subband groups using a time-domain filter.
Patent TW-200639447-A (TW)
Title: Procedure of anti-smudge coating on film for long-acting soaking-type polarization board
Inventor: JU JAU-JIE
IPC: G02B5/30
Filed: 2005-05-13
Abstract: A procedure of anti-smudge coating on film for employing a long-acting soaking-type polarization board is disclosed, comprises the step of fastening plural polarization boards into a soaking rack, then a medicament container can be raised from the soaking equipment into said soaking rack, causing the polarization board to be soaked into the medicament container, in which said medicament in the medicament container is a long-acting anti-smudge formula with the mixed medicament/solvent solvent; then to move said medicament container to detach the polarization board from the medicament, and then removes the polarization board from said soaking rack. Furthermore, to fasten said polarization board onto a fixed board. Finally, to carry out a medicament reaction process to said polarization board at constant temperature and constant damping.
Patent TW-200640424-A (TW)
Title: Artificially micro-insemination instrument for animals
Inventor: Chen sheng-rui
IPC: A61D19/02
Filed: 2005-05-26
Abstract: The present invention relates to an artificially micro-insemination instrument for animals. which comprises an elastic insemination cover gathered in a compressed form between the a spray-head channel and the front end of a central hole of a conduit. The back end of the elastic insemination cover is located at the front end of spray head. The present invention is characterized in that the conduit and the spray-head are inserted into an animal vagina, the spray-head is located at the first cervical loop of the cervix, the extension part of the soft and elastic insemination cover can extend out from the front end of spray-head immediately with a pressure caused by extruding the semen from the back end of conduit of the semen container, the front end is allowed to extend forward freely along the cervix to the position of the uterus, the semen pressed into the extension part of insemination cover can enter into the uterus or the two channels of the uterus horn through a predetermined slit at the front end by operating in coordination with contraction of animal uterus, the counter-current effect of the semen can be improved, the economy of micro-insemination can be brought, and the effect of the artificial insemination efficiency can be provided.
Patent TW-200603899-A (TW)
Title: Method and system for dispensing resist solution
Inventor: WINTER TOM
IPC: B05C5/00
Filed: 2005-06-09
Abstract: An apparatus and method for dispensing a solution on a substrate is described in which the solution is dispensed through a solution nozzle assembly while the substrate is rotated. As the solution is dispensed, the solution on the substrate forms a wave front that radially spreads from the substrate center to the substrate edge. The dispensing of the solution is performed in such a way that the solution is dispensed at a radial location substantially equivalent to or less than the radial location of the wave front at any instant in time.
Patent TW-200609661-A (TW)
Title: Anti-shake apparatus
Inventor: OGAWA TAKAHIRO
Filed: 2005-06-30
Abstract: An anti-shake apparatus of a photographing apparatus comprises a movable unit, and a control apparatus. The movable unit has an imaging device, and can be moved in first and second directions. The control apparatus moves the movable unit to first, second, third, and fourth positions, and performs first, second, third, and fourth imaging operations, and a combination operation for obtaining an anti-shake image signal in which lag from hand-shake is corrected. In the first imaging operation, a first imaging position of a first photography frame in which lag corresponding to a first hand-shake quantity is corrected, is calculated, and a first image signal which is imaged at an overlapping area between an imaging field of the imaging device at the first position and the first photography frame, is obtained. In the combination operation, the anti-shake image signal is obtained by combining the first, second, third, and fourth image signals.
Patent TW-200705215-A (TW)
Title: Junk mail filtering systems and methods based on abnormal features in e-mails
Inventor: CHEN WEN-CHIH
IPC: G06F17/00
Filed: 2005-07-25
Abstract: A junk mail filtering method based on abnormal features in mails is provided. An e-mail is received. Multiple first abnormal feature strings are extracted from the e-mail by utilizing an abnormal feature extraction rule. Multiple groups associating with the first abnormal feature strings are located. It is determined whether the e-mail is a junk mail contingent upon the similar extent between the first abnormal feature strings and multiple second abnormal feature strings associated with each group.
Patent TW-200616232-A (TW)
Title: Semiconductor device including semiconductor thin film, which is subjected to heat treatment to have alignment mark, crystallizing method for the semiconductor thin film, and crystallizing apparatus for the semiconductor thin film
Inventor: OGAWA HIROYUKI
Filed: 2005-07-28
Abstract: Exact alignment of a recrystallized region (21), which is to be formed in an amorphous or polycrystal-line film (12), is facilitated. An alignment mark (15) is formed, which is usable in a step of forming an electronic device, such as a thin-film transistor (98), in the recrystallized region. In addition, in a step of obtaining a large-grain-sized crystal-phase semiconductor from a semiconductor film, a mark structure that is usable as an alignment mark in a subsequent step is formed on the semiconductor film in the same exposure step. Thus, the invention includes a light intensity modulation structure (SP) that modulates light and forms a light intensity distribution for crystallization, and a mark forming structure (MK) that modulates light and forms a light intensity distribution including a pattern with a predetermined shape, and also forms a mark indicative of a predetermined position on a crystallized region.
Patent TW-200707261-A (TW)
Title: Computer input device
Inventor: WANG WEI-CHUNG
IPC: G06F3/033
Filed: 2005-08-08
Abstract: A computer input device is disclosed, which comprises a main housing, a movable middle island and a cover plate. The middle island is pivoted to the main housing by means of a rotary relation, and the middle island leans against the main housing by means of an elastic component, for keeping an opened position forming an included angle between the middle island and the main housing. The cover plate is installed on the middle island by means of a relation capable of being assembled and disassembled. The cover plate is also moved to the opened position along with the middle island. The cover plate could be pressed to be covered on the main housing, and buckles the main housing via a snap component, for keeping the cover plate to be covered on a covered position of the main housing.
Patent TW-200622974-A (TW)
Title: Display device, driving device of display device, and driving device of light source for display device
Inventor: KIM JAE-KWANG
Filed: 2005-09-02
Abstract: A display device is provided. The display device includes a main display panel, a sub-display panel, and a plurality of lamps simultaneously supplying light to the first and second display panels; an openness sensing unit in which an output signal is defined based on a degree of openness of the display device; and a lamp controlling unit selecting one of the display panels based on the output signal from the openness sensing unit and defining the number of lamps to be turned on based on the selected display panel, and supplying the light to the main and sub-display panels by lighting the defined number of lamps. In one embodiment, the display device is a display device for a mobile phone, and the lamps are light emitting diodes. Accordingly, the number of lamps to be turned on is varied based on the selected display panel, and consumption power therefore decreases.
Patent TW-200629489-A (TW)
Title: Optical semiconductor device, method for fabricating the same, lead frame and electronic equipment
Inventor: SHOJI HIROYUKI
IPC: H01L23/28
Filed: 2005-09-15
Abstract: An optical semiconductor element 2 is mounted on a lead frame 1 , the optical semiconductor element 2 is encapsulated with a mold resin portion 14 of a first layer that has light permeability, and the mold resin portion 14 of the first layer is encapsulated with a mold resin portion 15 of a second layer that has light permeability. Then, a coefficient of linear expansion of the mold resin portion 14 of the first layer is made smaller than a coefficient of linear expansion of the mold resin portion 15 of the second layer.
Patent TW-200615664-A (TW)
Title: Color liquid crystal display device
Inventor: HAGA SHUICHI
IPC: G02F1/1335
Filed: 2005-10-03
Abstract: To provide a color liquid crystal display device of a backlight system wherein the degree of freedom of color formation is enhanced by perfectly covering the color reproducing range of the sRGB specification and further expanding each color region and an NTSC ratio is enhanced. The liquid crystal display device has, as light sources, a main white color light source 21 consisting of a three wavelength fluorescent lamp emitting light having three or more wavelengths and an auxiliary light source 22 comprising at least one of a red color light emitting diode 22R emitting red color light having peak wavelength λpr = 645 nm, a green color light emitting diode 22G emitting green color light having peak wavelength λpg = 555 nm and blue color light emitting diode 22B emitting blue color light having peak wavelength λpb = 440 nm.
Patent TW-200634287-A (TW)
Title: Three-dimensional-information detecting system and three-dimensional-information inputting device
Inventor: FUKUSHIMA MASAMITSU
Filed: 2005-10-14
Abstract: A three-dimensional-information detecting system includes a switching portion that sequentially selects sensor coils of a three-dimensional-information detecting device. Electromagnetic coupling is used to perform signal transmission and reception between the sensor coils and input coils in input elements of a three-dimensional-information inputting device which are mutually perpendicularly provided. A signal received by a selected sensor coil is detected by a detecting portion. From the detected signal, three-dimensional information, such as the position and attitude of the three-dimensional-information inputting device, is calculated by a control unit.
Patent TW-200717221-A (TW)
Title: System and method for cooling a CPU passively
Inventor: WANG FEI-ZHOU
IPC: G06F1/20
Filed: 2005-10-21
Abstract: A system and method for cooling a CPU passively is provided. The system includes: a setting module for setting two critical temperatures in a basic input/output system; a sending module for sending periodic system management interrupts to detect a current temperature of the CPU; a judging module for comparing the current temperature and the critical temperatures, and determining a temperature area corresponding to the current temperature and a duty cycle corresponding to the temperature area; a processing module for cooling the CPU passively according to the duty cycle. By utilizing the system and method, cooling of a CPU passively can be realized in any operator system.
Patent TW-200716386-A (TW)
Title: Recording system for light-sensitive sheet
Inventor: WU FUNG-HSU
IPC: G03B27/32
Filed: 2005-10-28
Abstract: The invention is to provide a system for recording data onto a plurality of pixels on a light-sensitive sheet. The main component of the system is a recording unit, which includes a light-emitting device, a light-modulating device and a driver. The light-emitting device functions emitting a light. The light-modulating device functions splitting the light into N spots, modulating the spots, and projecting the modulated spots on the corresponding pixels on the sheet, where N is a natural number. The driver functions driving the light-modulating device to modulate the spots.
Patent TW-200626736-A (TW)
Title: Dispensing system for alkali metals capable of releasing a high quantity of metals
Inventor: GIANNANTONIO ROBERTO
IPC: B67D7/80
Filed: 2005-11-15
Abstract: A dispensing system for alkali metals (10), that allows to increase the quantity of alkali metal that can be dispensed, as well as the time during which the system can be used with properties of metal vapors release which are constant in time, comprising an alkali metal dispenser, comprised of a metallic container (11) with one or more first openings (13), containing a mixture (15) of one or more alkali metal compounds and one ore more reducing compounds, preferably in form of loose powders or of pellets of said powders. The system further comprises a metallic shield (12) which substantially encloses said container and that has one or more second openings (14) facing said first openings.
Patent TW-200725143-A (TW)
Title: A projector device capable of equipping an external battery
Inventor: WU CHAO-HSIEN
IPC: G03B21/00
Filed: 2005-12-22
Abstract: A projector device capable of equipping an external battery comprises: a projector and an external battery. The projector further comprises a first side surface and a second side surface. The first side surface is furnished with a projecting part. The second side surface is furnished with a connecting part for electric signal. The battery is connectable with the projector and further comprises: a joining surface and a transmitting part for electric signal. The joining surface of battery can be mounted and fixed to the second side surface of projector. The transmitting part is located on the joining surface and is corresponding to the location of the connecting part. Wherein, when the battery is connected to the projector, the joining surface flushes with the second side surface, in the mean time, the transmitting part connects with the connecting part, such that the electric power of the battery can be delivered to the projector.
Patent TW-200636093-A (TW)
Title: Method for plating printed circuit board
Inventor: TAKAHASHI TETSUYA
IPC: C25D17/08
Filed: 2005-12-29
Abstract: The present invention provides a method for plating a printed circuit board when performing through-hole plating of the printed circuit board used for an electronic component in a panel plating rack, whereby plating thickness inside a product is equalized and deposition onto edges of the printed circuit board is inhibited to prevent various defects caused by scattering of a plated copper powder from the edges of the printed circuit board. In the method for plating the printed circuit board using the panel plating rack 10, a pair of conductive vertical frames 11 and 11, which are fixed leaving a space between each other by horizontal frames 12 and 12, serves as cathodes when supplying electricity to the printed circuit board 13, and the printed circuit board 13 is held between the vertical frames 11 and 11 and soaked into a plating liquid. Shielding materials 15a and 15b made of an insulating material are installed at the top and bottom of the panel plating rack 10 to hold the printed circuit board 13 in a pinching manner. The shape of the cross-section of the shielding material is a combination of a V-shape and a rectangular.
Patent TW-200632369-A (TW)
Title: Optical sheet, backlight unit and display
Inventor: KURODA KENJIRO
IPC: G02F1/13357
Filed: 2006-02-03
Abstract: A optical film (10) was used for the backlight unit of display in controlling the light-emitting circuit, which from an incident side face of light (L) sequentially comprising at least : a light dispersion layer (13) which dispersed the light (L) face to the emergency surface (12), a contact layer or a adhesive layer (18), and a light-reflecting layer (14) which reflected the dispersive light of the light dispersion layer (13) to the surface of the light dispersion layer (13), and a lens (17) which the flat surface fix on the other side of the light-reflecting layer (14), and there are multiple units of lens on the surface of the light-reflecting layer (14). The light-reflecting layer (14) an opening part (15) which corresponded to each unit of lens (16) was 1:1 and the thickness of the contact layer or the adhesive layer (18) was thinner than the light-reflecting layer (14).