baber/WOPTO huggingface dataset:
Patent TW-I253793-B (TW)
Title: Switching terminal and method for making the same
Inventor: LEE CHUN-TA
IPC: G06K7/00
Filed: 2003-03-21
Granted: 2006-04-21
Abstract: A switching terminal and method for making the same, the switching terminal applies to detected equipment and comprising: a side, a flexible terminal and a fixed terminal extending from the side, each of the flexible terminal and the fixed terminal has a base and a contact section, the base of flexible terminal defines a semicircular cutout on the side of adjacent to the fixed terminal, one side of the flexible terminal extend outward. The making method includes the following steps: stamping said the switching terminal on a single die; inwardly adjusting the flexible terminal and then causing the contact section of the flexible terminal and that of the fixed terminal superposition.
Patent TW-591404-B (TW)
Title: Hard disk device and method capable of detecting the host channel of hard disk controller
Inventor: SHIU JING-HAU
IPC: G06F13/12
Filed: 2003-03-28
Granted: 2004-06-11
Abstract: The present invention provides a hard disk device and method capable of detecting the host channel of hard disk controller, which can detect the connection relationship between several channels at a host and several hard disk mobile racks in the hard disk device, in which each hard disk mobile racks includes a current sensor to detect the current variance of the hard disk, and converts the current into a voltage signal and transmits the same to a microcontroller. The microcontroller will convert the voltage signal into a flag, so that the host can read the flag through the serial ATA, and further establish the corresponding relationship between the connection channel with the hard disk and the microcontroller. Thus, the device and method according to the present invention can detect the hard disk microcontroller belonging to the host channel, and achieve the effect of easy use and friendly operation.
Patent TW-I269056-B (TW)
Title: Improved light-guide body and process for its production
Inventor: SCHMIDT JANN
IPC: F21V8/00
Filed: 2003-05-14
Granted: 2006-12-21
Abstract: The present invention relates to a [lacuna] having at least one light-entry surface and at least one light-exit surface, the ratio of the light-exit surface area to the light-entry surface area being at least 4, comprising at least one light-guiding layer, characterized in that the light-guiding layer comprises at least 60% by weight, expressed in terms of the weight of the light-guiding layer, of polymethyl methacrylate and from 0.0001 to 0.2% by weight, expressed in terms of the weight of the light-guiding layer, of spherical particles with an average diameter in the range of from 0.3 to 40 mum, and the light-exit surface of the light-guiding layer is provided with structurings.
Patent TW-I238278-B (TW)
Title: Liquid crystal display device
Inventor: ONO KIKUO
IPC: H01L21/3205
Filed: 2003-06-05
Granted: 2005-08-21
Abstract: In a liquid crystal display device of the active matrix type using the in-plane switching (IPS) scheme with at least four transmission regions being formed within a single pixel area surrounded by neighboring gate wiring lines and neighboring drain wiring lines in a direction transverse to the drain wiring lines, the present invention makes use of a multilayer structure of two layers of conductive films with an insulating film sandwiched therebetween at a pixel electrode extending from either one of the neighboring gate wiring lines toward the pixel inside and causes one of these two-layer conductive films (i.e. lower pixel electrode placed on the substrate side) to bend or ""crank"" into a hook-like shape at a central portion of the pixel area while letting its planar shape be adjacent to one of the neighboring drain lines at the half of the pixel area and also letting it be adjacent to the other of the neighboring drain lines at the other half, thereby widening the viewing angle of an image to be visually displayed on the liquid crystal display device and also brightening the image.
Patent TW-I232578-B (TW)
Title: Semiconductor memory device
Inventor: OHSAWA TAKASHI
IPC: H01L27/105
Filed: 2003-06-17
Granted: 2005-05-11
Abstract: A semiconductor memory device includes word lines provided along a first direction, bit lines provided along a second direction which intersects the first direction, memory cells provided at intersection points of the word lines and the bit lines, each of the memory cells including a MISFET each of which stores data as a difference of threshold voltage, reference bit lines provided along the second direction, reference cells provided at intersection points of the word lines and the reference bit lines, 2N (where N is a natural number) of the reference cells being activated by the same word line as the memory cell from which data is read out in order to generate a reference current, and a data sense circuit which reads out data from the memory cell in accordance with the reference current and a cell current flowing through the memory cell to be read.
Patent TW-I271085-B (TW)
Title: Housing fabricating movement
Inventor: SUN CHIN-KAI
IPC: H04M1/725
Filed: 2003-06-19
Granted: 2007-01-11
Abstract: A housing fabricating movement allows a first housing and a second housing of a wireless communication device to fabricate each other. The housing fabricating movement comprises a first fabricating surface of the first housing and a second fabricating surface of the second housing. The first fabricating surface of the first housing comprises a first hook and an inserting ditch. The second fabricating surface of the second housing operable to fabricate the first fabricating surface comprises a second hook, an inserting end, and a stopper of the hole. The second hook is in the corresponding position of the first hook and result in a hole on the second housing to accommodate and jam the first hook while fabricating. The inserting end is in the position corresponding to the inserting ditch to allow jamming the inserting ditch. The stopper of the hole is used to jam the hole when the first housing and the second housing fabricate each other so as to prevent the first hook to escape from the second hook after the first hook jams the second hook.
Patent TW-I231084-B (TW)
Title: Sensors
Inventor: OTA ATSUO
IPC: G01B7/00
Filed: 2003-08-14
Granted: 2005-04-11
Abstract: Sensors for motor and a reference position sensor are integrated in a sensor magnet for detection. An annular sensor magnet is formed with a magnetized zone M1 corresponding to sensors 11U, 11V, and 11W for motor and with a magnetized zone M2 corresponding to a reference position sensor 12. The individual magnetized portions of the magnetized zone M2 are shifted as a whole in a leftward direction by a distance D from the magnetized zone M1. However, the direction of shifting has been partly reversed. Specifically, the magnetized portion 23 of the magnetized zone M2 is shifted in the right direction so that the magnetized portions 24 and 25 are narrowed accordingly. In this magnetized structure, the level of an output of the reference position sensor 12 is determined by generating triggers E1 to E6 on the rising edges of the sensor 11W for motor. Since the level is determined to be LOW only at one position, the output of the reference position sensor is fetched based on the determination.
Patent TW-I268484-B (TW)
Title: Recording control circuit, optical disk device, and semiconductor integrated circuit to control the recording operation so that a data position decided by the standard is obtained when recording even if the data already recorded slip out off the standard
Inventor: HAYASHI YASUHIRO
IPC: G11B20/10
Filed: 2003-08-21
Granted: 2006-12-11
Abstract: The recording control circuit of the present invention includes: a modulator configured to modulate a record data to be recorded on an optical disk based on a record clock that is a reference clock in recording, and to generate a modulation data and an address information of the modulation data; a prepit decoder configured to generate a prepit clock from a prepit signal detected from the optical disk; a decision circuit configured to determine whether or not recording in accordance with a standard is performed, from the phase characteristic based on the address information and the prepit clock, and to control a frequency of the record clock.
Patent TW-I229317-B (TW)
Title: Method and system of using melody to select song
Inventor: JANG JR-SHING
IPC: G10L17/00
Filed: 2003-08-27
Granted: 2005-03-11
Abstract: The invention is related to the method and system of using the microcomputer chip as the processing base to conduct the selection of song through the melody. In particular, the invented method and system allows a user to transmit the melody of a song expressed in a singing or playing way to the microcomputer chip and its peripheral electronic devices through the electronic equipment. After the operation of the microcomputer chip, the melody information is compared with the song database stored in the peripheral memory apparatus such that the microcomputer chip is capable of using fewer memory resources and computation amount to process the melody information to obtain the required song data.
Patent TW-I251401-B (TW)
Title: Output filter for DeltaSigma modulator and digital signal processor having the output filter
Inventor: FUKUDA MASAKAZU
IPC: H03H17/02
Filed: 2003-09-23
Granted: 2006-03-11
Abstract: An output filter for a DeltaSigma modulator in which the noise caused by resistance is reduced, wherein a FIR filter 4 which uses constant current sources 8a, 8b as a current source is used. In the FIR filter 4, the output data from the DeltaSigma modulator are extracted from each tap of a shift register S, and the extracted delay signals are used to control MOS transistors T1...Tn so as to obtain currents weighted by the coefficient of the FIR filter, of a number corresponding to the number of the taps. The obtained currents are added up and a current-voltage conversion is carried out to the added-up current by a feedback resistance 6b of a fully differential operational amplifier 6a.
Patent TW-I261036-B (TW)
Title: Union member and wiper blade using the same
Inventor: INOUE YUUSUKE
IPC: B60S1/38
Filed: 2003-10-03
Granted: 2006-09-01
Abstract: The present invention provides an union member adapted for being united to either union pin or U-hook of wiper arm so that the wiper arm can properly and surly join to wiper blade, and the shaking suppression and wear resistance can be improved. The union member (20) is composed of a fitting member (21) having an U-hook engaging part (32) and an union pin fitting part (33), a fixing member (22) for holding the union pin (11) and U-hook (12) fitted onto the fitting member (21), and a flexible connector (23) for connecting fitting member (21) and fixing member (22). When fixing the union pin (11), the union pin is laid into the recess 33a of fitting part (33) by rotating the union member (20) from the side opposite union pin to the side of union pin. Further, the union pin (11) is held between fitting member (21) and fixing member (22) by inlaying and fixing the union pin (11) to cut away (47, 48) for securing the fixing member (22).
Patent TW-I228745-B (TW)
Title: Projection optics apparatus and thereof display device and thereof manufacturing method
Inventor: CHANG SEAN
IPC: H01J3/14
Filed: 2003-10-23
Granted: 2005-03-01
Abstract: An optics display device comprises an optics focusing structure, an optics panel, and a light-absorbed layer. The optics focusing structure comprises a plurality of micro-optics focusing component. The light-absorbed layer is between the optics focusing structure and the optics panel. The light-absorbed layer has a plurality of optics transmission windows. Those optics transmission windows are corresponded with those micro-optics focusing component. Those optics transmission windows are formed by using optics exposed method.
Patent TW-I223324-B (TW)
Title: Conducting wire and contact opening forming method for reducing photoresist thickness and via resistance
Inventor: HUANG TSE-YAO
IPC: H01L21/00
Filed: 2003-11-21
Granted: 2004-11-01
Abstract: Disclosed is a method for forming conducting wire and contact opening in a semiconductor device. The method of the present invention utilizes the formation of metal regions as a mask for etching a conductive layer of the semiconductor device to remove unnecessary portions so as to form conducting wires. The method of the present invention can reduce the necessary thickness of photoresist and well control the via resistance.
Patent TW-I235950-B (TW)
Title: Method and system for restricting content redistribution
Inventor: NAGAI RIKO
IPC: G06F12/14
Filed: 2003-12-15
Granted: 2005-07-11
Abstract: A content server 10, in transmitting content appended with redistribution restriction information to a communication terminal 50, determines whether communication terminal 50 has a redistribution restriction function on the basis of identification data contained in a user agent header contained in a HTTP message transmitted from communication terminal 50. When the determination is affirmative, content server 10 transmits to communication terminal 50 the content via the Internet 20, gateway server 30, and mobile packet communication network 40.
Patent TW-I231995-B (TW)
Title: Semiconductor device
Inventor: NODA TAKAO
IPC: H01L31/072
Filed: 2003-12-19
Granted: 2005-05-01
Abstract: A semiconductor device comprises: a GaAs substrate; a buffer layer provided on the GaAs substrate, the buffer layer is made of a semiconductor, and at least a part of the semiconductor has a lattice constant larger than the lattice constant of GaAs; a laminated structure comprising a channel layer and electron supplying layer, and provided on the buffer layer, the channel layer is made of Inu1Ga1-u1As, and the electron supply layer is made of n-type Inv1Al1-v1As; a Schottky contact layer provided on the laminated structure, a part of the Schottky contact layer is made of non-doped Inv2Al1-v2As; an n-type Inx(Ga1-yAly)1-xP layer provided on the Schottky contact layer; an n-type Inu2Ga1-u2As ohmic contact layer provided on the n-type Inx(Ga1-yAly)1-xP layer; a gate electrode provided on the Schottky contact layer; and a source electrode and a drain electrode provided on the ohmic contact layer. The Inx(Ga1-yAly)1-xP layer has a part where a bandgap has a distribution which shows a gradual or a stepwise decrease from the Schottky contact layer toward the ohmic contact layer.
Patent TW-I275163-B (TW)
Title: Semiconductor storage device and portable electronic equipment
Inventor: IWATA HIROSHI
IPC: H01L27/115
Filed: 2003-12-26
Granted: 2007-03-01
Abstract: A semiconductor storage device has memory function bodies (261, 262) having a function to retain electric charges, which are formed on opposite sides of a single gate electrode (217) provided on a semiconductor layer (211) with a gate insulation film (214) disposed therebetween. Each memory function body includes a charge retention film (242) having a charge storage region (250). The charge storage regions (250) exist over part of the channel region (273) and part of diffusion regions (212, 213) on both sides of the channel region. Because the memory function bodies are formed on both sides of the gate electrode, independently of the gate insulation film, 2-bit operations are possible. Because the memory function bodies are separated from each other by the gate electrode, interference during rewrite operation is effectively suppressed. Also, short-channel effect is suppressed through thinning of the gate insulation film. Miniaturization of memory elements is thus facilitated.
Patent TW-I250515-B (TW)
Title: Method of initializing phase change optical recording medium
Inventor: ABE MIKIKO
IPC: G11B7/243
Filed: 2004-01-16
Granted: 2006-03-01
Abstract: An initialization method in which a phase change optical recording medium is initialized with a laser beam having a power density of from 15 to 22 mw/mum<2> at a linear velocity of from 8 to 12 m/s. The phase change optical recording medium is formed of a transparent substrate having a guide groove on the surface thereof, a first protective layer, a recording layer, a second protective layer and a reflective layer. The recording layer essentially consists of a material which is represented by the following composition formula: AgalphaXbetaSbdeltaTeepsilonGegamma, wherein X is at least one element selected from the group of Ga, In, Tl, Pb, Sn, Bi, Cd, Hg, Mn, Dy, Cu and Au, and alpha, beta, delta, epsilon, and gamma have units of atomic % and satisfy particular relationships.
Patent TW-I259399-B (TW)
Title: Computer system having entertainment mode capabilities
Inventor: GUO YONG ARAZ
IPC: G06F9/445
Filed: 2004-02-04
Granted: 2006-08-01
Abstract: A computer system having entertainment mode capabilities is provided. In an exemplary embodiment, the system may include an entertainment mode power switch. A machine-readable medium may be provided that includes instruction stored thereon that may perform operations including enabling entertainment mode user account data to be stored on the computer system. Further operations may include passing the entertainment mode user account data to an operating system logon process associated with the computer system when the entertainment mode power switch is activated to power the computer system. In at least one exemplary embodiment, the entertainment mode user account data is passed automatically to the operating system during a logon process.
Patent TW-I234952-B (TW)
Title: Optical-waveguide coarse wavelength division multiplexer
Inventor: SUN CHIA-TSE
IPC: H04J14/02
Filed: 2004-02-19
Granted: 2005-06-21
Abstract: A kind of optical-waveguide coarse wavelength division multiplexer contains the followings: the waveguide chipset having the first side face and the second side face disposed opposite to each other; the input unit disposed on the first side face for transmitting the primary beam of multi-channel; the first transmission apparatus, which is disposed on the first side face and is provided with the reflective characteristics; and the second transmission apparatus of the transmission unit, which is provided with plural separations and is disposed on the second side face. The transmission unit shows transparent characteristic with respect to the light corresponding to a specific wavelength range, and shows reflective characteristic with respect to the other wavelength range. The primary beam sequentially outputs plural secondary beams having the specific wavelength range in a zigzag path from the second transmission apparatus through the use of the waveguide chipset, the first and the second transmission apparatus.
Patent TW-I233758-B (TW)
Title: Organic electroluminescence element
Inventor: HAMADA YUJI
IPC: H05B33/00
Filed: 2004-03-19
Granted: 2005-06-01
Abstract: The present invention provides an organic electroluminescence element of which the luminescence efficiency and luminous life are improved by controlling the specific impurity in the organic compound layer thereof. In an organic EL element (100) comprising a phenylamine derivative, such as NPB, in whichever layer of organic compound layer (50), and the weight concentrations of copper atom, aluminum atom, iron atom, nickel atom and sodium atom contained in the layer (50) are respectively controlled under 500 ppm, 800 ppm, 800 ppm, 900 ppm and 1000 ppm.
Patent TW-I238752-B (TW)
Title: A five-axis coplanar micro-actuated platform of nano-scale precision
Inventor: JYWE WEN-YUH
IPC: B23Q1/03
Filed: 2004-04-12
Granted: 2005-09-01
Abstract: This invention provides a five-axis coplanar micro-actuated platform of nano-scale precision, including a base, a platform, a mounting pedestal, a number of actuators, and a number of first-type and second-type flexible bodies. The first-type flexibly body is axial-action type; namely, its input action and output action are in the same axis direction; while the second-type flexibly body is perpendicular-action type; namely its output action is in perpendicular to input action direction. The platform is mounted on the mounting pedestal at the center, and the mounting pedestal is connected to four actuators through the first-type bodies, two in X direction and two in Y direction. Four second-type flexible bodies are mounted at the four corners of the base to support the platform; each of the input end is attached to an actuator, and the output end is vertically attached to the platform. Through this design, the platform is mounted and supported on flexible bodies to form a five-axis micro-actuated mechanism with an increased positioning precision.
Patent TW-I264705-B (TW)
Title: A disk player with an adjustable rotating speed and a method of the same
Inventor: LAI SHENG
IPC: G11B19/20
Filed: 2004-04-27
Granted: 2006-10-21
Abstract: A disk player comprising an input module, a transaction unit, and a control unit is provided. When the disk player powers on, the transaction unit is activated to receive an input signal through the input module and transfer the input signal into a setting number. The setting number is then stored in a memory. By accessing the setting number, the control unit decides the speed of a motor. After a preset detecting duration, the transaction unit returns to sleep.
Patent TW-I232454-B (TW)
Title: Circuit and method for self-refresh of DRAM cell
Inventor: HUANG CHIEN-HUA
IPC: G11C11/406
Filed: 2004-05-25
Granted: 2005-05-11
Abstract: A circuit and a method for self refresh of DRAM cells are provided. The circuit comprises a bias generator and an oscillator. The bias generator comprises a first current generator, a second current generator and a converter. The first current generator generates a first leakage current of ""0"" state cells. The second current generator generates a second leakage current of ""1"" state cells. The converter transforms a current comprising the first leakage current and the second leakage current into output biases. The method comprises generating leakage currents from memory cells; transforming the leakage currents into output biases for determining a self refresh period; and using the output biases to control an oscillator for generating a periodical signal pulse in response to the leakage currents.
Patent TW-I250905-B (TW)
Title: Milling tool for use with PCB and method for engaging same with chuck of milling machine
Inventor: JOU JUNG-LIN
IPC: B23B5/02
Filed: 2004-07-08
Granted: 2006-03-11
Abstract: This invention provides a milling tool made of bonded hetero-materials for use with PCB, to be mounted on a chuck of a milling machine for machining a PCB. The milling tool includes: a cutting portion and a shank portion. The cutter portion includes an engagement section and a cutting-edge section. The engagement section includes a first engagement end face. The shank portion is a made of a material that is different from that for making the cutting portion. The shank includes a second engagement end face engaging with the first engagement end face of the cutting portion. The cutting portion is proportional to the length of the shank portion, such that when the milling tool is mounted on the chuck of the milling machine, the first engagement end face of the cutting portion is located within the chuck of the milling machine and spaced from the outermost end of the chuck for a specific gap, such that the engagement section of the cutting portion is at least partly and directly clamped by the chuck, thereby preventing the milling tool of this invention from snapping or fracturing during the milling process.