baber/WOPTO huggingface dataset:
Patent TW-200539574-A (TW)
Title: Circuitry and method for measuring time interval with ring oscillator
Inventor: LIN YEAH-MIN
IPC: G06F17/50
Filed: 2004-05-21
Abstract: A circuitry for measuring time interval with ring oscillator has a ring oscillator formed by a plurality of delay switching unit, a counter and an encoder. Wherein, the ring oscillator generates a plurality of oscillation signals when receives a pulse signal used to turn on or turn off the ring oscillator. The counter can count the numbers of the oscillation signal during an active period of the pulse signal to generate a counting value. In addition, the encoder encodes the oscillation signals generated by a plurality of delay switching unit with a certain interval of time delay. So, when the pulse signal is disabled to lead to turn off the ring oscillator, one can obtain the time interval of the pulse signal based on the encode data and the counting value.
Patent TW-200426938-A (TW)
Title: Process for fabricating a silicon wafer
Inventor: KOYATA SAKAE
IPC: H01L21/304
Filed: 2004-05-26
Abstract: To provide a simplified process for fabricating a silicon wafer the process enabling the intervention of an alkaline cleaning step performed in association with the mechanical beveling of the wafer to be minimized, and thus reducing the risk of the wafer being contaminated by metal pollutants which are considerable during the conventional alkaline cleaning. The inventive process for fabricating a silicon wafer comprising a step 11 for slicing a single crystal ingot into thin disc-like wafers; a step 13 for lapping the surfaces of the wafer to make them smooth and planar; a step 14 for cleaning the wafer with an alkaline solution to remove the wafer of dusts resulting from mechanical processing; and a step 16 for alternately transferring the wafer between two groups of tanks one of which contain acidic etching solutions and the other contain alkaline etching solutions, wherein between the steps 11 and 13 is inserted an additional step 12 which consists of immersing the wafer in an acidic solution containing hydrofluoric acid (HF) and nitric acid (HNO3) at a volume ratio of 1/2 to 1/8 (HF/HNO3), the step 12 being effective not only for the removal of the degraded superficial layers formed on the upper and lower surfaces of the wafer as a result of mechanical processing but also for the beveling of the edge of the wafer.
Patent TW-200525964-A (TW)
Title: A signal interface for higher data rates
Inventor: ANDERSON JON JAMES
IPC: H04L12/56
Filed: 2004-08-13
Abstract: A data Interface for transferring digital data between a host and a client over a communication path using packet structures linked together to form a communication protocol for communicating a pre-selected set of digital control and presentation data. The signal protocol is used by link controllers configured to generate, transmit, and receive packets forming the communications protocol, and to form digital data into one or more types of data packets, with at least one residing in the host device and being coupled to the client through the communications path. The interface provides a cost-effective, low power, bi-directional, high-speed data transfer mechanism over a short-range "serial" type data link, which lends itself to implementation with miniature connectors and thin flexible cables which are especially useful in connecting display elements such as wearable micro-displays to portable computers and wireless communication devices.
Patent TW-200517288-A (TW)
Title: Remote controlling key for vehicle
Inventor: KONNO TAKESHI
IPC: B60R25/10
Filed: 2004-09-13
Abstract: The invention is to provide a remote key capable of preventing the malfunction of a keyless engine starting system. A remote key 100 conducts communication with a vehicle in the verification area of the vehicle and transmits identification information to the vehicle to unlock the lock of an engine starting switch 10 on the vehicle, thereby bringing an engine to a state in which it is ready to start. A push button 22 brings a function of conducting communication with the vehicle to an inoperable state (a state of stop) or to an active state (a standby state of receiver). LEDs 23, 24 indicate the switching operation being performed by the push button 22 or the present state of the communication function. The push button 22 indicates a state in response to a short-time operation and switches from the present state to the other in response a long push.
Patent TW-200521542-A (TW)
Title: Liquid crystal display
Inventor: SHIN KYOUNG-JU
IPC: G02F1/1343
Filed: 2004-09-24
Abstract: A liquid crystal display comprising an insulating substrate; a plurality of gate lines formed on the insulating substrate; a plurality of data lines formed on the insulating substrate and crossing the gate lines; a plurality of switching elements connected to the gate lines and data lines; and a plurality of pixel electrodes connected to the switching element, and wherein dots each having a red, green, blue, and white pixels are successively arranged, the ratios the liquid crystal capacitance, the storage capacitance, the parasitic capacitance, and ratio of channel width and length (W/L) of the switching elements between the red and green pixels and the blue and white pixels are same is provided.
Patent TW-200613036-A (TW)
Title: Alloy material for manufacturing golf club head
Inventor: SUNG LUNG-TE
IPC: A63B53/04
Filed: 2004-10-25
Abstract: This invention provides an alloy material for manufacturing golf club head. It comprises below 1.5% weight of carbon, 24 to 30% weight of manganese, 5 to 10% weight of chromium, 6 to 10% weight of aluminum, below 2% weight of nickel or copper. In addition, it contains 0.1 to 0.2% weight of inert metals like cerium, rhenium. The other is composed of iron as base material. By means of this way, an alloy material suitable for manufacturing all kinds of golf club heads with its density between 6.9 to 7.0 g/cm<SP>3</SP> is obtained. It forms a stable austenitic system. Finally, the alloy material has the effects of elevating material ductility and improving crystalline grain thinness.
Patent TW-200615653-A (TW)
Title: Simple planar light source
Inventor: Liu zhi-yong
IPC: G02F1/13357
Filed: 2004-11-05
Abstract: The present invention provides a simple planar light source, comprising a light-excited layer made of a material that is a mixture of a carrier and a light emitting substance. An ultraviolet light source irradiates ultraviolet light to the light-excited layer whereby the ultraviolet light sources excites the light emitting substance of the light-excited layer to emit visible light. The simple planar light source is applicable in a liquid crystal display or serves as a regular lighting device to enhance brightness and lighting efficiency and to prolong service life and reducing costs.
Patent TW-200530700-A (TW)
Title: Vertical alignment mode reflective-transmissive liquid crystal display with multi cell gap
Inventor: KIM JAE-HYUN
IPC: G02F1/133
Filed: 2004-11-26
Abstract: A vertical alignment mode reflective-transmissive liquid crystal display (LCD) includes the first substrate having an upper surface and a lower surface and the second substrate having an upper surface and a lower surface and facing the first substrate. A cell is formed between the upper surface of the first substrate and the lower surface of the second substrate. The cell has a plurality cell-gaps. A vertically aligned liquid crystal layer is disposed in the cell. The reflective region of the LCD has a cell-gap ranging from about 1.8 μm to about 2.2 μm, and the transmissive region of the LCD has a cell-gap ranging from about 3.6 μm to about 4.0 μm. The first optical film assembly including the first polarizer is disposed on the lower surface of the first substrate. The second optical film assembly including the second polarizer is disposed on the upper surface of the second substrate. An absorption axis of the first polarizer is substantially perpendicular to that of the second polarizer.
Patent TW-200620183-A (TW)
Title: Emissive circuit capable of saving power
Inventor: HU SHUO-HSIU
Filed: 2004-12-03
Abstract: The invention provides an emissive circuit capable of saving power. According to the total consumed current of the pixel units the impedance device, which is electrically connected to power supply end and driving circuit automatically adjust the total consumed current. Thus, it physically reduces power fluctuation, saves power consumption, and not influences the display quality.
Patent TW-200620453-A (TW)
Title: Method of plasma etching with reducing particle production
Inventor: CHIEN CHUN-HSIEN
Filed: 2004-12-14
Abstract: A method of plasma etching with reducing particle production and for forming trenches is described. The method includes using a first and a second etching condition to proceed the first and second etching steps on a substrate. Between the first and second etching steps, exists a transition step, in which to adjust at least one of the parameters, such as pressure of the reaction chamber, gas flow, plasma power and temperature of the reaction chamber. And the variation of these parameters is controlled to be lower than a ratio, such as 15%. Therefore, a stable reaction environment is provided and the falling of particle is avoided. Furthermore, an O2 plasma-cleaning step is preformed at a pressure of 40 mTorr to 80 mTorr in the chamber to prevent the happening of the ball type defect.
Patent TW-200535611-A (TW)
Title: Integral memory buffer and serial presence detect capability for fully-buffered memory modules
Inventor: HALBERT JOHN
IPC: G06F12/16
Filed: 2004-12-16
Abstract: Method and apparatus for use with buffered memory modules are included among the embodiments. In exemplary systems, a serial presence detect function is included within a memory module buffer instead of being provided by a separate EEPROM device mounted on the memory module. Various embodiments thus can provide cost savings, chip placement and signal routing simplification, and can in some circumstances save pins on the module. Other embodiments are described and claimed.
Patent TW-200530141-A (TW)
Title: Glass with noticeably improved stability to radiation damaging, a process for its production as well as its use
Inventor: WOLFF SILKE
IPC: C03C13/04
Filed: 2004-12-20
Abstract: A high-leaded glass, and process for production, with resistance to solarisation and radiation-induced compaction, comprises 0 to 5000 ppm of Sb2O3, 0 to 500 ppm of TiO2, 0 to 100 ppm of CuO, 0 to 1000 ppm of F, wherein S (As2O3, As2O5, Sb2O3, F) / 20 ppm and the ratio of As(III)/As(V) is at least 0.5. The glass may also comprise 18 to 31% by weight of SiO2, 0 to 7% by weight of Na2O, 0 to 7% by weight of K2O, 65 to 84% by weight of PbO and 0.00 1 to 1% by weight of As2O3 + As2O5.
Patent TW-200622938-A (TW)
Title: Image word enhancing method
Inventor: YANG MING-DA
IPC: G06T5/20
Filed: 2004-12-21
Abstract: This invention related to an image word enhancing method. The image is composed of one two-dimensional (2D) pixel, in which (i, j) is the pixel located at the i-th row and the j-th column of the image. It comprises the following procedures: (A) It extracts the pixel (i, j) and the adjacent pixels. (B) Using the pixel (i, j) and the adjacent pixels, it judges if the pixel (i, j) is located at the right side edge or the lower side edge of the word. (C) It enhances white color content in the color content of the pixel (i, j) if the pixel (i, j) is located at the right side edge or the lower side edge of the word as judged by the step (B). (D) When the pixel (i, j) is not located at the right side edge or the lower side edge of the word, it judges again if the pixel (i, j) is located at the left side edge or the upper side edge of the word as judged by the step (B). (E) If the pixel (i, j) is located at the left side edge or the upper side edge of the word, it enhances black color content in the color content of the pixel (i, j) as judged by the step (D).
Patent TW-200530777-A (TW)
Title: Servo control apparatus
Inventor: OHTA SEITARO
IPC: H02P29/00
Filed: 2004-12-29
Abstract: The topic of this invention is to provide a servo control apparatus. It does not generate any overshoots and continuous vibration, exhibits an improved tractability, and it tracks without any delay from an upper order command. The resolving method of this invention is that: Firstly, the command signal is directly transmitted, as a target command increment value, to a controller (20). Secondly, the compensation signal processor (10) receives the target command increment value, via the reverse transfer function unit, it subtracts the target command increment value from a signal possessing passed with the reverse transfer function characteristic of any basic low-pass filter. Further, it multiplies a result of the subtraction by an adjustment gain to produce a compensation signal. Furthermore, it sends the compensation signal to an object (1) to be controlled. The controller (20) receives both the target command increment value and an output increment value of the controlled object (1). Eventually, the target command is coincident with the output of the controlled object (1), it sends a control signal to the controlled object (1).
Patent TW-200623161-A (TW)
Title: High magnetoresistant tunneling magnetoresistance device
Inventor: TUNG MEAN-JUE
IPC: H01F10/00
Filed: 2004-12-29
Abstract: The present invention provides a high magnetoresistant tunneling magnetoresistance device, which comprises: a first ferro-magnetic layer; a second ferro-magnetic layer; and a tunneling barrier layer between the first ferro-magnetic layer and the second ferro-magnetic layer; wherein, when applying AC current on the high magnetoresistant tunneling magnetoresistance device, the high magnetoresistant tunneling magnetoresistance device will exhibit at least 100% on the variance of real portion of magnetoresistance between a first AC frequency and a second AC frequency; and, exhibiting at least 25% on the variance of imaginary portion of magnetoresistance below the first AC frequency, and the variance of magnetic capacitance (MC) along the direction of magnetic field will reach about 8.5%.
Patent TW-200622952-A (TW)
Title: Method and system with multiple purpose and functions for alarm performance assesment
Inventor: YOU HUEI-SHYANG
Filed: 2004-12-30
Abstract: An alarm efficiency analysis method capable of multi-purpose function. Efficiency indices are first defined, comprising static data configuration, data set, background alarm rate, peak alarm rate, active alarm distribution, bad actors identification, and alarm report. Next, a data warehouse is created according the efficiency indices and using an on-line analytical processing method. User interface are created according the data warehouse and analysis results and used for loginning the data warehouse for retrieving the analysis results.
Patent TW-200625355-A (TW)
Title: Capacitor structure
Inventor: CHIEN STEVEN
IPC: H01G4/40
Filed: 2005-01-03
Abstract: A capacitor structure including a first electrode set and a second electrode set is provided. The first electrode set including a plurality of first striped electrodes, which are parallel to each other, and a first coupling circuit. The first coupling circuit connects parts of striped electrodes, wherein the coupled first striped electrodes and the uncoupled first striped electrodes are arranged alternately. In addition, the second electrode set including a plurality of second striped electrodes, which are parallel to each other, and a second coupling circuit. The second coupling circuit connects parts of striped electrodes, wherein the coupled second striped electrodes and the uncoupled second striped electrodes are arranged alternately. Furthermore, the coupled first striped electrodes are connected to the coupled second striped electrodes, and the uncoupled first striped electrodes are connected to the uncoupled second striped electrodes.
Patent TW-200537841-A (TW)
Title: Data repair
Inventor: CURCIO IGOR
IPC: H04L1/16
Filed: 2005-02-17
Abstract: The invention relates to a method for data repair in a system capable of one-to-many transmission. The method comprises transmitting data from a sender to at least one receiver and provides for various sender driven or receiver driven repair methods of missing data.
Patent TW-200630696-A (TW)
Title: Device for fastening lighting unit in backlight module
Inventor: LIU PANG-HSUAN
Filed: 2005-02-18
Abstract: A device for fastening the lighting unit in a backlight module is provided. A rigid board partially laps over the adjacent lighting unit or units. The rigid board and the backboard have holes respectively such that a bolt is passed through the holes and locked on a nut. Accordingly the rigid board exerts a compressing strength to fasten the adjacent lighting unit or units onto the backboard.
Patent TW-200535379-A (TW)
Title: Cooking stove
Inventor: GAMA ATSUHITO
IPC: F24C3/12
Filed: 2005-03-02
Abstract: To provide a cookstove for preventing a heating quantity of a heating means from continuously increasing against the will of a user, while maintaining easiness of operation by the user. The cookstove has an operation part arranged on a glass top plate for covering an upper surface of a cookstove body for storing burners and for the user to indicate the operation of the burners and having a touch switch for detecting a contact object or an approaching object to an upper surface of the glass top plate, and a heating control means for controlling the operation of the burners in response to a grasping result, by grasping whether the touch switch is an on state (a detecting state) or an off state (an undetected state). The heating control means increases only one state of heating power of the burner when a heating power UP switch for the burner of the operation part is maintained in the on state, and continuously reduces a plurality of stages of the heating power of the burner when a heating power DOWN switch for the burner of the operation part is maintained in the on state.
Patent TW-200535764-A (TW)
Title: Liquid crystal display and liquid crystal display driving method
Inventor: TAGUCHI MINORU
IPC: G09G3/20
Filed: 2005-03-03
Abstract: Data (gray scale levels of source driver output) of two lines are compared between an actually charged line and a pre-charged line for which actual charging and pre-charging are carried out, respectively, during the same horizontal period. Based on the result of comparison, a pre-charged period of the pre-charged line is adjusted by adjusting a pulse width of a gate driver output. In this way, the pre-charge period is reduced and thereby overcharge is avoided in pixels which are likely to be overchared by the pre-charging.
Patent TW-200531850-A (TW)
Title: Lead holding structure for sharp pencil
Inventor: FUKUMOTO TAKEO
IPC: B43K21/22
Filed: 2005-03-14
Abstract: A lead holding structure for a sharp pencil, where a predetermined lead holding force is maintained so that a lead does not move even if a writing tool force is repeatedly applied to the lead and where the so-called biting-off of a lead (lead breakage) is prevented without damaging the lead in repetition of lead propelling and reception. An outer peripheral section (5b) corresponding to a lead holding section (5a) of a chuck (5) is composed of a peripheral surface (horizontal surface) (5c) and a peripheral surface (inclined surface) (5d). The peripheral surface (5c) is from substantially the center of the outer peripheral section (5b) to its forward end and is substantially parallel to an axis or inclined toward the axis. The peripheral surface (5d) is from substantially the center backward and is a surface orthogonal to the axis or inclined toward the axis. The inner peripheral section of a fastener (6) on which the outer peripheral section (5b) of the chuck (5) is fitted is formed as an inclined surface (6a) inclined backward to the axis at a predetermined angle. When the chuck (5) is fastened with the fastener (6) while holding a lead (10), the center of the chuck (5) is a contact point (5e) at which the fastener (6) and the inclined surface are in contact with each other. Further, the point at which an orthogonal line from the contact point (5e) to the inclined surface and the inner periphery (5a) of the lead holding section of the chuck (5) intersects is a load application point (5f) in lead holding, and the load application point (5f) is substantially the center of a lead holding length (C).
Patent TW-200539661-A (TW)
Title: Hybrid speaker and hybrid speaker unit
Inventor: TAKEDA TAKESHI
IPC: H04R9/02
Filed: 2005-03-31
Abstract: A hybrid speaker and a hybrid speaker unit in which a bone conduction speaker and an air conduction speaker are compactly joined, and therefore even when an installation space is limited as in a mobile telephone, outputs of both speakers can be appropriately used functionally by using them in combination. The hybrid speaker and the hybrid speaker unit are characterized by using a bone conduction speaker (1) and an air conduction speaker (2), and preferably, the hybrid speaker (1) and the air conduction speaker (2) are integrally arranged on the same axis, and the air conduction speaker (2) is embedded in a recess (9) formed in the rear side of a yoke (3) of the bone conduction speaker (1).
Patent TW-200608406-A (TW)
Title: Methods and systems for high write performance in multi-bit flash memory devices
Inventor: RANDOLPH MARK
IPC: G11C16/10
Filed: 2005-04-06
Abstract: Methods and circuits are presented for performing high speed write (programming) operations in a dual-bit flash memory array. The method (200) includes, for example, erasing (204) a first and second bit of each cell in the array to a first state, programming (206) the first bit of each cell in the array to a second state, and subsequently programming the second bit of one or more cells in the array to one of the first and second state according to the user's data, resulting in fast write (programming) of those second bits. In addition, the circuit includes, for example, a core cell array (402) having dual-bit flash memory cells configured into a plurality of array portions. The circuit further includes a control circuit (404) configured to selectively block erase one of the array portions, wherein in a first phase of the block erase (204) both first and second bit locations of each dual-bit flash memory cell in the one array portion have sufficient charge removed therefrom to achieve a first state. The control circuit (404) is further configured to, in a second phase (206) of the block erase, supply charge to the first bit location of each dual-bit flash memory cell of the one array portion to enable subsequently fast-write of user's data to the second bit location.
Patent TW-200638522-A (TW)
Title: BGA package for preventing delamination of encapsulant
Inventor: CHU SHIH-CHUNG
IPC: H01L23/31
Filed: 2005-04-26
Abstract: A BGA (Ball Grid Array) package for preventing delamination of encapsulant is disclosed. The package mainly includes a substrate, a chip, an encapsulant and a plurality of contact balls. The chip is attached to an upper surface of the substrate, and the encapsulant is formed on the upper surface of the substrate. The contact balls are disposed on a lower surface of the substrate. In addition, the substrate has a positioning hole through the upper surface and the lower surface. The encapsulant extends and has an integrally anchoring portion, which fully fills the positioning hole and is expanded on the lower surface of the substrate, so as to improve local bonding strength of the encapsulant to the substrate to prevent delamination of the encapsulant. The package can be applied in Chip-On-Board (COB) package.