baber/WOPTO huggingface dataset:
Patent TW-I280168-B (TW)
Title: Saw teeth
Inventor: NAGANO YUJI
IPC: B23D61/00
Filed: 2003-10-09
Granted: 2007-05-01
Abstract: Saw teeth (1) contain raked teeth (7, 9) raked in a right and left direction when viewing the saw teeth in a cutting direction, the raked teeth (7, 9) containing tapered raked teeth (13, 15) having a width of the tip of the tooth gradually widening in a trapezoid fashion. The saw teeth 1 further contain straight teeth (5) without raking in a right and left direction, the straight teeth (5) containing tapered straight teeth (11) having a width of the tip of the tooth gradually widening in a right and left direction. Each tooth of the straight teeth (5) has a tooth tip gradually widening in a right and left direction to form a trapezoid-like shape with a chamfer (12) formed on each one of two sides right and left of the tip.
Patent TW-I236615-B (TW)
Title: Multi-level data processing method and apparatus
Inventor: SAKAGAMI KOUBUN
IPC: G11B20/18
Filed: 2003-10-13
Granted: 2005-07-21
Abstract: A multi-level data processing method converts a binary data into a multi-level data having n bits per symbol, where n is an integer satisfying n >= 2. A {(n-1)xm}-bit binary data is arranged in upper (n-1) bits of multi-level data of m symbols, where m is an integer satisfying m >= 2, and a (m-k)-bit binary data is converted into m bits according to a predetermined conversion rule and arranged in a lower 1 bit of the multi-level data of m symbols, where k is an integer satisfying m > k >= 1, so as to convert a (nxm-k)-bit binary data into 1 set of multi-level data made up of m symbols.
Patent TW-I272859-B (TW)
Title: Dodecahedral speaker system
Inventor: KAWAKAMI IWAO
IPC: H04R3/04
Filed: 2003-10-22
Granted: 2007-02-01
Abstract: The present invention provides a dodecahedral speaker system which reduces loss and heat generation in audio signal simultaneously while making sound pressure characteristics to be flat in a wide frequency band, and especially effectively increases the sound pressure in a low sound area within 50 to 500 Hz. To solve the problem, the dodecahedral speaker system includes a dodecahedral speaker 14 which is formed with twelve speaker units 12, and an equalizer circuit 18 which corrects the specified frequency bands of voice signals outputted from the dodecahedral speaker 14. The equalizer circuit 18 is installed in the front stage of the amplifier 16 to which the dodecahedral speaker 14 is connected.
Patent TW-I234135-B (TW)
Title: Transmission type display device and a method for controlling its display colors
Inventor: ISHIGUCHI KAZUHIRO
IPC: G09G3/32
Filed: 2003-11-04
Granted: 2005-06-11
Abstract: The object of the present invention is to provide a transmission type display device which is composed of a light source having plural emission colors and which can control the chromaticity of display images, maintain it with high precision, and be manufactured at low cost by easing the spectral sensitivity requirements required for the chromaticity sensor. The transmission type display device of the present invention is provided with plural light sources having different emission colors and which displays color images by making the light emitted from said light sources pass through a color-blending part and controlling the light by an optical shutter. The transmission type display device of the invention includes: at least three light detection devices installed in positions inward to said light source than said optical shutter; and a light source control circuit which controls the emission intensities of said light sources of different colors to keep the display chromaticity constant so that the sensitivity reading values of said light detection devices are kept constant, wherein the spectral sensitivities of said light detection devices have characteristics the same as or approximated to the characteristics obtained by making the sum of the real number multiples of luminosity spectral characteristics be multiplied by the spectral transmittance from said light sources to the display surface and then be divided by the spectral transmittance from said light sources to the positions where said light detection devices are installed.
Patent TW-I244462-B (TW)
Title: Load port transfer device
Inventor: HUANG RICH
IPC: B65G47/88
Filed: 2003-11-11
Granted: 2005-12-01
Abstract: A load port transfer device. The device, for delivering a wafer carrier along an overhead conveying system, includes a load port, a path, and a robot. The path has vertical and horizontal components. The vertical component has a top portion connected to the horizontal component and disposed beside the overhead conveying system and a bottom portion extending from the load port. The robot is movably disposed on the path to transfer the wafer carrier between the load port and the overhead conveying system.
Patent TW-I238713-B (TW)
Title: Shopping trolley used in a store equipped with a wireless transmission system for article guiding and quick settling
Inventor: LIN JR-FENG
IPC: H04B7/00
Filed: 2003-12-15
Granted: 2005-09-01
Abstract: This invention is a kind of shopping trolley used in a store, which provides a wireless transmission system for article guiding and quick settling, comprising a trolley, an identification code reader, an instruction input, a trolley monitor, a settling system, and a data processing system. The settling system comprises a first wireless transmission section, an article database, a promotion advertisement database, and a settling-end display section. When users using the reader to read the identification code of an article, the disclosed system can automatically calculate the total amount of money, avoiding withdrawing and placing the articles once again during settling. Therefore, this invention is provided with the advantage and efficacy of avoiding withdrawing and placing the articles once again during settling, calculating the total amount of money automatically, inquiring article specifications and locations, displaying shop-guiding map and having a video service system.
Patent TW-I248038-B (TW)
Title: Antenna unit and card processing system
Inventor: FUKASAWA KAZUO
IPC: G07B15/00
Filed: 2004-01-05
Granted: 2006-01-21
Abstract: The antenna coil 49 proceeding wireless communication through the IC card and electromagnetic coupling, which is kept in the antenna part 46, is constructed to easily go into and out between the position protruded on vehicle streamline and the position contained in the unit. Make the aerial 48 of the antenna part 46 stick out the vehicle streamline and close to the antenna coil 49 such that the distance between driver and the antenna coil 49 can be shortened and user can easily put the IC card 80 in the communication range covered by the antenna.
Patent TW-I230833-B (TW)
Title: Improved electronic whiteboard using electrophoretic display
Inventor: HO C S
IPC: G02F1/167
Filed: 2004-01-07
Granted: 2005-04-11
Abstract: The present invention is directed to a display device which includes an array of sealed microcups containing particles of a designated electric and magnetic characteristic suspended in a solvent wherein a surface of a plurality of the sealed microcups constituting a transparent surface. The display device further includes an electromagnetic image writing/drawing pen for manually applying an electromagnetic field on the particles of the designated electric and magnetic characteristic in the microcups to form an image viewable from the transparent surface. More particularly, the particles of the designated electric and magnetic characteristic are charged particles and the writing and drawing pen is an electrical writing/drawing pen.
Patent TW-I232743-B (TW)
Title: Digital medical images display calibrating method
Inventor: MA YI-JENG
IPC: A61B6/00
Filed: 2004-02-24
Granted: 2005-05-21
Abstract: This invention is related to a digital medical images display calibrating method which achieve a consistent image display effect by adjusting all the photosensitivity gray level values of image data to standard photosensitivity gray level values. It further excludes all images except the elected graphs, and then the appropriate characters or images are pasted by the diagnosing physicians to illustrate explanatory notes of conditions or classifications. This favors other physicians or could be used as references for future medical researches. The aforementioned design could effectively elevate medical diagnosing quality by avoiding diagnosing physicians from neglecting the nidus with smaller gray level in medical images. In addition, by cooperating with the usage of broadband medical network, the calibrated medical images could be sent to the users having demands, so as to increase the usage benefit of medical images.
Patent TW-I291387-B (TW)
Title: Mobile machine for machining wheel-sets
Inventor: REICHE HANS-JOACHIM
IPC: B23B5/32
Filed: 2004-03-15
Granted: 2007-12-21
Abstract: The invention relates to a machine-tool for machining wheels or wheel sets mounted on a vehicle or the chassis of a railway vehicle. The machine-tool basically consists of a rectangular frame with four rollers mounted on four corners. The rollers are guided to move along a workshop track. The machine-tool is provided with mechanical devices which enable rectangular frame to make lateral movement with respect to the workshop track. The same mechanical devices also enable the rectangular frame to turn horizontally with respect to the workshop track.
Patent TW-I278763-B (TW)
Title: Video program menu selection system
Inventor: TSENG CHAO-TSUNG
IPC: G06F17/40
Filed: 2004-04-09
Granted: 2007-04-11
Abstract: A video program menu selection system is provided. Its structure mainly includes a video conversion device and a display panel. The video conversion device is used to receive at least a video-on-demand program datum in containing a program menu, plural program name columns and plural program preview clips. Plural program data display areas are disposed to surround the peripheral position of the display screen. A program preview clip display area is set at the center of the display screen. The program data display area can be used to show one of the program name columns and its corresponding program preview clip. When a customer selects and marks one of the program data display areas, the program preview clip in the marked program data display area is automatically enlarged and displayed in the program preview clip display area. As a result, customers can not only conveniently preview or order a program or a film they want to view but also make the most of the effect of the program advertisement.
Patent TW-I285028-B (TW)
Title: Phase locked loop system capable of deskewing and method therefor
Inventor: WONG KENG
IPC: G06F1/10
Filed: 2004-04-23
Granted: 2007-08-01
Abstract: A system is provided that includes a phase lock loop component to output a first signal based on a reference clock signal and a feedback clock signal. A clock distribution network may distribute a clock signal based on the first signal output from the phase lock loop component. Additionally, a delay lock loop component may deskew a signal and adjust the clock signal distributed by the clock distribution network.
Patent TW-I244369-B (TW)
Title: Hinge structure and electronic apparatus
Inventor: LIN YUNG-KUN
IPC: E05D7/082
Filed: 2004-05-05
Granted: 2005-11-21
Abstract: A hinge structure is for connecting a first machine body and a second machine body. The hinge structure includes a supporting bracket, a first connecting assembly, and a second assembly. In this case, the supporting bracket has a fist side and a second side. The first connecting assembly has a third side and a fourth side. The third side connects with the first side. The fourth side is fixed with the first machine body. The supporting bracket and the first connecting assembly rotate to each other with a first rotational axis. The second connecting assembly has a fifth side and a sixth side. The fifth side connects with the second side. The sixth side is fixed with the second machine body. The supporting bracket and the second connecting assembly rotate to each other with a second rotational axis.
Patent TW-I251419-B (TW)
Title: Handheld device and method for firmware upgrade
Inventor: LIU CHENG
IPC: H04M1/72406
Filed: 2004-05-13
Granted: 2006-03-11
Abstract: A handheld device and its method for firmware upgrade are provided. More specifically, it's a mobile phone and the method for upgrading its firmware. The present invention includes a transmitter for receiving an upgrade program, including a upgrade check code and a new source code from a wireless base station, a storage unit for storing the new source code and a basic control code, and a processing unit for validating the upgrade check code, and controlling the firmware upgrade based on the basic control code. The method of the present invention is a method for upgrading a handheld device by receiving the upgrade program via a wireless connection. Based on the basic control code, automatic or manual firmware upgrade is performed.
Patent TW-I342200-B (TW)
Title: Guide wire location means for locating a guide wire at an axis of a neck of a patient's femur
Inventor: ASHTON ROGER WILLIAM FRANK
IPC: A61B17/17
Filed: 2004-06-11
Granted: 2011-05-21
Abstract: A guide wire location means having a base which is secured to the head of a femur but allows the wire guide connected to the base to be spherically adjusted.
Patent TW-I243480-B (TW)
Title: Semiconductor device, fabrication method thereof, and electronic device
Inventor: SUGIHARA TOSHINORI
IPC: H01L21/336
Filed: 2004-06-18
Granted: 2005-11-11
Abstract: In the invented thin film transistor (TFT) (1), the semiconductor layer (5) is laminated on the gate (3) of the insulation substrate through the gate insulation layer (4), and the source (6) and the drain (7) are formed on the semiconductor layer (5). In addition, a passivation layer (8) is formed to cover the semiconductor layer (5) so as to isolate the semiconductor layer (5) from the ambient. The semiconductor layer (5) (active layer) is formed by the polycrystalline ZnO semiconductor that is doped with V-group elements. The passivation layer (8) has less surface energy states, which eliminates the internal diffusion of the depletion layer, so that ZnO shows n-type semiconductor with the original resistance value and free electron becomes excessive. For ZnO, excessive free electrons are reduced due to the acceptor effect of the added element. Thus, the gate voltage for removing the extra free electrons is decreased and the threshold voltage approximates to 0V. Thus, a semiconductor device capable of being used practically is disclosed in the invention where ZnO is used in the active region and a passivation layer for isolating the active layer from the ambient is provided.
Patent TW-I261705-B (TW)
Title: Vertical light diffusion composition
Inventor: HU YOU-SHIANG
IPC: G02F1/1335
Filed: 2004-07-21
Granted: 2006-09-11
Abstract: The present invention relates to a vertical light diffusion composition to be used in a backlight module that utilizes a single layer structure to replace a multiple layer structure made of a diffuser and a light guide. The composition of the present invention comprises: 70 to 90 percent by weight of plastic material chosen from a group consisting of acrylic PMMA (such as poly methyl acrylic acid), polycarbonate ester PC, and polystyrene PS; 10 to 15 percent by weight of titanium dioxide; and 10 to 15 percent by weight of diffuser. The ratio of the compound aforementioned can be modified according to the width of the single layer film material and the light source, and the composition thereof is processed by an injection molding machine or a protrusion molding machine. Thus, the single layer composition made thereby can provide good optical diffusion and need only relatively low cost while provide a desirable working property.
Patent TW-I257181-B (TW)
Title: Semiconductor module
Inventor: YANO SHINJI
IPC: H01L31/0203
Filed: 2004-07-26
Granted: 2006-06-21
Abstract: The purpose of the present invention is to a kind of semiconductor module that contains resin package, the conductive film formed on the resin package and the conducting wire locally covered by the resin package. The conducting wire has the inner part covered by the resin package and the outer part protruded from the resin package. Semiconductor device is placed at the inner part of the conducting wire. The inner part of the conducting wire contains plural extension portions for grounding, in which the front end of each extension portion contacts the conductive film.
Patent TW-I277308-B (TW)
Title: Method and apparatus for discrete power synthesis of multicarrier signals with constant envelope power amplifiers
Inventor: VADDE VENKATESH
IPC: H04K1/02
Filed: 2004-08-06
Granted: 2007-03-21
Abstract: A power synthesizer is in several (n) discrete stages, each stage having a discrete amplitude, constant envelope amplifier coupled in series with a continuous phase modulator. Each modulator is actuated simultaneously, but not necessarily to modulate the signal phase similarly. For circuit power combining, the modulators are coupled to inputs of the amplifiers, while the separately modulated and amplified bits are combined prior to being fed to the antenna. For spatial power combining, each modulator is coupled to the input of an amplifier which in turn feeds one of several antennas. Each stage operates on one bit, and each successive nth stage amplifies the input bit by a factor of a0/2<n-1>. Preferably, a discrete amplitude generator converts an (analog) output of an IFFT block to a binary sequence, and each bit is fed to a separate stage. The power synthesizer converts a digital output of the discrete amplitude generator to analog at RF rather than at baseband, rendering a baseband DAC, and a separate upconverter, unnecessary.
Patent TW-I240782-B (TW)
Title: Bearing processing method and bearing processing apparatus
Inventor: SATO HIROSHI
IPC: H02K15/14
Filed: 2004-09-02
Granted: 2005-10-01
Abstract: The present invention provides a bearing processing method and a bearing processing apparatus, which is free from the restriction imposed by wall thickness of bearing material and which can obtain a sufficient groove depth to allow the transfer of raised and recessed patterns on an inner circumferential surface of the bearing material. The solution of the present invention is that the bearing processing device 10 of the present invention includes a cylindrical core rod 11 holding a cylindrical bearing material 20, and forming specific recessed/raised grooves 113 on an outer circumferential surface thereof; a sleeve 12 for preventing the bearing material 20 from expanding along radial direction; and a pin 13 having a diameter larger than the inner diameter of the core rod 11 and inserted in a cavity 11a of the core rod 11. The pin 13 is pressed into the cavity 11a of the core rod 11 to expand the diameter of the core rod 11 outwards by means of elastic deformation so as to transfer the recessed/raised grooves 113 to the inner circumferential surface of the bearing material 20 to carry out processing of the bearing 20A.
Patent TW-I284889-B (TW)
Title: Information processing apparatus
Inventor: HAYASHI TSUNEO
IPC: G11B20/18
Filed: 2004-09-16
Granted: 2007-08-01
Abstract: An information processing apparatus capable of reducing propagation delay differences and error factors, capable of realizing high precision binarization control, and accordingly capable of realizing high precision reproduction, including a comparator for converting an RF signal to a binarized signal; an edge position measurement unit for measuring the edge position of the binarized signal in a time axis by multi-phase clocks; a jitter measurement unit for measuring the amount of jitter based on the edge position information; an edge interval measurement unit for measuring the edge interval length based on the edge position information; a propagation delay difference control amount calculation unit for controlling propagation delay amount between an input and an output of the comparator by injecting a slice level voltage of the comparator through a DAC based on the measured amount of jitter and edge interval length; and a channel data discrimination unit for reproducing the data corresponding to the channel clock based on the edge position information.
Patent TW-I252397-B (TW)
Title: Method and apparatus of built-in self-diagnosis and repair in a memory with syndrome identification
Inventor: WU CHENG-WEN
IPC: G06F11/16
Filed: 2004-09-17
Granted: 2006-04-01
Abstract: The invention provides a method and apparatus for a memory built-in self-diagnosis and repair with syndrome identification. It uses a fail-pattern identification and a syndrome-format structure to identify faulty rows, faulty columns and single faulty word in the memory during the testing process, then exports the syndrome information. Based on the syndrome information, it applies a redundancy analysis algorithm and allocates the spare memory elements to repair the faulty memory cells. It has a sequencer with an enhanced syndrome identification function, and an address reconfigurable circuit of time reducing. The invention reduces the occupation time and the required capture memory space on the automatic test equipment. It also increases the repair rate and reduces the required area overhead.
Patent TW-I255005-B (TW)
Title: Method of forming shallow trench isolation having compound pad
Inventor: JIANG RUEI-SHING
IPC: H01L21/76
Filed: 2004-12-28
Granted: 2006-05-11
Abstract: The present invention relates to a method of forming shallow trench isolation having compound pads, comprising: forming a pad oxide and a silicon nitride mask on a surface of a semiconductor substrate; forming a shallow trench with etching technology and sequentially depositing a silicon nitride layer and an in situ steam generation (ISSG) oxidative layer on an inner surface of the shallow trench; and finally filling the shallow trench with a layer of oxide to form the shallow trench isolation. The present invention overcomes the depression problem so as to reduce the formation of torsional effects and to enhance the electric properties of the elements.
Patent TW-I430329-B (TW)
Title: Enhancement of electron and hole mobilities in <110> si under biaxial compressive strain
Inventor: CHAN VICTOR C
IPC: H01L29/04
Filed: 2005-01-03
Granted: 2014-03-11
Abstract: The present invention provides a semiconductor material that has enhanced electron and hole mobilities that comprises a Si-containing layer having a <110> crystal orientation and a biaxial compressive strain. The term “biaxial compressive stress” is used herein to describe the net stress caused by longitudinal compressive stress and lateral stress that is induced upon the Si-containing layer during the manufacturing of the semiconductor material. Other aspect of the present invention relates to a method of forming the semiconductor material of the present invention. The method of the present invention includes the steps of providing a silicon-containing <110> layer; and creating a biaxial strain in the silicon-containing <110> layer.