baber/WOPTO huggingface dataset:
Patent TW-200529728-A (TW)
Title: Supporting frame of keyboard with automatic lock function
Inventor: WANG CHIA-MING
IPC: H05K7/14
Filed: 2004-02-18
Abstract: The present invention relates to a supporting frame of keyboard, especially a supporting frame of keyboard which can lock automatically. Mainly, it is formed by properly assembling a connection base and a braking device between a base and an engagement base, so that these four objects form a four-link-rod structure. Then, the supporting base is assembled onto the engagement base through the penetration of an angle adjustment rod set pivotally, and they are further assembled into a supporting frame of keyboard. By moving the eccentric shaft rod member of the angle adjustment rod set, each member at the moveable node has the function of matching tightness, so that the relative rotation angle between the supporting base and the engagement base can be effectively fixed. Also, the assembly of slant surface block and slant surface slot rail block in the braking device can be varied, so as to vary the gap between each member at the moveable node, i.e. the supporting frame of keyboard has the function of locking automatically, so that not only the height of the supporting frame of keyboard can be adjusted, but the capability of the supporting frame to support a heavy load can also be effectively enhanced.
Patent TW-200506742-A (TW)
Title: Adaptor for memory card
Inventor: YAMAMOTO TOSHIHIRO
IPC: G06K19/077
Filed: 2004-03-10
Abstract: An adapter for memory cards is provided to apply to electronics having regular-size slot for memory cards in which mini-size-memory cards can also be used. The adaptor includes resin-made base and cover, electricity conductive members fixed on the base for contacting I/O terminals of the memory card inside the adaptor, and a metal shell put between the base and the cover. The metal shell and base surround to form a space as a memory card receiving room. The rigidness of the adaptor is improved by using the metal shell. Thus, exchangeability with high reliability is achieved and the damage of small-and-thin mini memory card can be prevented.
Patent TW-200533026-A (TW)
Title: Sealing plug improvement of piping
Inventor: LIAU YUNG-HUANG
IPC: H02G7/12
Filed: 2004-03-19
Abstract: A sealing plug improvement of piping is provided in the present invention. The dividing face of the main body divides the main body into two parts, which are connected in a unified way. In addition, the dividing face is connected to three through holes such that the pipe can be easily disposed inside the through holes. The main body can be made of soft polymer by a unified molding such that only one mold is required to conduct the manufacturing so as to greatly lower the production cost. The dual-ring contact face formed by two outer terminal edges of the main body is divided by the dividing face; and the corresponding two combined dividing-faces are respectively provided with the protrusion and the recess such that no deviation is generated when these two dividing faces are combined. Additionally, such a non-linear fitting between the recess and protrusion has a better leakage-free effect thereby providing a design having the industrial utilization characteristic and progressive characteristic.
Patent TW-200509717-A (TW)
Title: Routing in wireless ad-hoc networks
Inventor: BANSAL NIKHIL
IPC: H04L12/56
Filed: 2004-03-19
Abstract: Efficient routing techniques that meet performance objectives associated with an ad-hoc network environment and the like. More specifically, the invention provides a routing methodology proven to provide high (e.g., close-to-optimal) throughput and low delay guarantees Further, the present invention preferably considers a network with both static and mobile nodes. The mobile nodes preferably follow a particular model of movement, referred to herein as a mobility model.
Patent TW-200532887-A (TW)
Title: ESD protection device for high voltage and negative voltage tolerance
Inventor: WANG TAI-HO
IPC: H01L23/60
Filed: 2004-03-22
Abstract: An ESD protection device for high voltage and negative voltage tolerance is provided. The ESD protection device includes a first-type substrate, a first-type well, a second-type well, a second-type first doped area, a second-type second doped area and a isolator. The first-type well is placed in the first-type substrate, and the first-type well is floating connection. The second-type well is placed in the first-type substrate, and separates the first-type well from the first-type substrate. The second-type well couples to a first voltage line. The second-type first doped area is placed in the first-type well and couples to a second voltage line. The second-type second doped area is placed in the first-type well and couples to a pad. The isolator is placed between the second-type first doped area and the second-type second doped area.
Patent TW-200532656-A (TW)
Title: Tracking error signal generating method
Inventor: HSU JEN-YU
IPC: G11B7/09
Filed: 2004-03-24
Abstract: A tracking error signal generating method is used with a disc reading apparatus and a disc to be read. The disc to be read has thereon a data zone and a blank zone. The generating method includes the following steps. The disc reading apparatus performs an actuating procedure on the disc to be read, which has been positioned therein. The actuating procedure includes a cross-track test operation on the data zone and blank zone to detect first and second tracking-error-signal voltage peaks V1 and V2, and the ratio of V2 to V1 is recorded. When the disc reading apparatus completes the actuating procedure, a ready-to-read state is entered. In the ready-to-read state, a first tracking-error-signal gain A1 is adopted to generate a tracking error signal when the disc reading apparatus executes a tracking and reading operation on the data zone of the disc to be read, and a second tracking-error-signal gain A2 is adopted to generate a tracking error signal when the disc reading apparatus executes a tracking and reading operation on the blank zone of the disc to be read. The ratio A1/A2 of the first tracking-error-signal gain A1 to the second tracking-error-signal gain A2 is equal to V2/V1.
Patent TW-200511385-A (TW)
Title: Method of reducing pitch on a semiconductor wafer
Inventor: KUNKEL GERHARD
IPC: H01L21/027
Filed: 2004-04-01
Abstract: A projected image is formed during a material substrate. A photolithographic mask is illuminated with substantially coherent light at an oblique angle of incidence with respect to a surface of the photolithographic mask. The photolithographic mask includes a substantially transparent mask substrate and one or more lines and spaces patterns formed on the mask substrate and have a periodicity P. The mask substrate includes at least one phase shifting region. At least part of the light that is transmitted through the photolithographic mask is collected using one or more projection lenses which project the portion of the transmitted light onto the material substrate. The material substrate is disposed substantially parallel with, but at a distance from, a focal plane of the projection lens system. The phase shifting region of the mask substrate and the distance from the focal plane are selected such that a substantially focused image is projected on to the material substrate that includes the lines and spaces patterned but with a periodicity P/2.
Patent TW-200505008-A (TW)
Title: Nonvolatile memory cell with multiple floating gates formed after the select gate
Inventor: DING YI
IPC: H01L21/8247
Filed: 2004-04-02
Abstract: In a memory cell (110) having multiple floating gates (160), the select gate (140) is formed before the floating gates. In some embodiments, the memory cell also has control gates (170) formed after the select gate. Substrate isolation regions (220) are formed in a semiconductor substrate (120). The substrate isolation regions protrude above the substrate. Then select gate lines (140) are formed. Then a floating gate layer (160) is deposited. The floating gate layer is etched until the substrate isolation regions are exposed. A dielectric (164) is formed over the floating gate layer, and a control gate layer (170) is deposited. The control gate layer protrudes upward over each select gate line. The control gates and the floating gates are defined independently of photolithographic alignment. In another aspect, a nonvolatile memory cell has at least two continuous floating gates (160). A dielectric layer (164) overlying the floating gate has a continuous feature that overlies the floating gate and also overlays a sidewall of the select gate (140). Each control gate (160) overlies the continuous feature of the dielectric layer and also overlies the floating gate. In another aspect, substrate isolation regions (220) are formed in a semiconductor substrate. Select gate lines cross over the substrate isolation region. Each select gate line has a planar top surface, but its bottom surface goes up and down over the substrate isolation regions. Other features are also provided.
Patent TW-200537233-A (TW)
Title: Polarization conversion light pipe device
Inventor: CHIANG PO-LIANG
IPC: G03B21/00
Filed: 2004-05-05
Abstract: This invention provides a polarization conversion light pipe device suited for LCD- or LCoS-based projection applications. The polarization conversion light pipe device encompasses a light tunnel defined by four side reflection mirrors with a rectangular cross section. The light tunnel has a light entrance face at one end and a light exit face at the other end. A front reflection mirror having an aperture thereon is mounted on the light entrance face. A retardation plate for rotating the direction of an electric field of a polarized light beam is situated in the light tunnel. A polarization beam splitter module is situated between the exit face of the light tunnel and the retardation plate. The polarization beam splitter module has a reflective polarization beam splitting surface that is substantially 45 degree-inclined with respect to one of the side reflection mirrors.
Patent TW-200537938-A (TW)
Title: Method and apparatus for operating color buttons
Inventor: LIAW MING-SHEN
IPC: H04N7/173
Filed: 2004-05-13
Abstract: A method for operating color buttons, for use with an electronic apparatus, wherein the method includes the steps of performing a screen processing to cause a display unit to display a target screen which displays at least one color button mark for indicating a corresponding function, and performing a color button processing which performs the corresponding function indicated by the color button mark with the same color on the target screen after a user presses the color button on an input unit. The present invention provides an apparatus for operating color buttons, and the apparatus is used for the method.
Patent TW-200502326-A (TW)
Title: Anthrapyridone compound, aqueous magenta ink composition and ink-jet recording method
Inventor: MATSUMOTO HIROYUKI
IPC: C09B5/14
Filed: 2004-05-18
Abstract: The present invention provides a magenta pigment having hue and vividness suitable for use in ink-jet recording and the recorded article obtained thereby shows excellent fastness such as light fastness, gas fastness, water fastness etc. The present invention also provides an excellent ink composition using said magenta pigment. Namely, the present invention is related to an anthrapyridone compound of formula (1) or salts thereof and an aqueous magenta ink composition comprising the same: , [wherein, R1 represents a hydrogen atom or an alkyl, hydroxy-lower alkyl, cyclohexyl, mono- or di-alkylaminoalkyl or cyano-lower alkyl group; X represents an optionally substituted anilino group, an optionally substituted naphthylamino group, an optionally substituted mono- or di-alkylamino group, an aralkylamino group, an optionally substituted phenoxy group, a monoalkylamino- alkylamino group, a dialkylaminoalkylamino group, a hydroxy group or an amino group; Y represents a chlorine atom or a hydroxy, amino, mono- or di-alkylamino (said alkyl may optionally have substituents selected from the group consisting of sulfo, carboxy and hydroxy) or morpholino group].
Patent TW-200512193-A (TW)
Title: Pyridinyl carbamates
Inventor: DE JONG JOHANNES CORNELIS
Filed: 2004-06-11
Abstract: Novel substituted pyridinyl carbamates, pharmaceutical compositions comprising them and use thereof in the treatment and/or prevention of diseases and disorders related to hormone sensitive lipase. More particularly, the compounds are useful for the treatment and/or prevention of diseases and disorders in which modulation of the activity of hormone sensitive lipase is beneficial.
Patent TW-200507602-A (TW)
Title: Universal serial bus charger for a mobile device
Inventor: VESELIC DUSAN
IPC: H04Q7/32
Filed: 2004-06-11
Abstract: In accordance with the teachings described herein, systems and methods are provided for charging a rechargeable power source in a mobile device through a USB port. A power converter may be used to receive an input voltage from an external power source and generate a charger output having a regulated voltage. A signal generator may be used to generate a charger configuration signal having pre-selected waveform characteristics that are selected to identify operating characteristics of the charging apparatus. A USB connector may be used for coupling the charger output and charger configuration signal to the USB port on the mobile device. The USB connector may include a voltage bus (Vbus) contact coupled to the charger output, a positive data (D+) contact coupled to the charger configuration signal, and a negative data (D-) contact coupled to the charger configuration signal. The charger configuration signal may be transmitted simultaneously to the D+ and D- contacts, such that the D+ and D- contacts are continuously either both in a logic high state or both in a logic low state. The mobile device may be configured to identify the operating characteristics of the charging apparatus from the waveform characteristics of the charger configuration signal and to apply the charger output to recharge the rechargeable power source.
Patent TW-200521279-A (TW)
Title: Sample warper equipped with shiftable yarn guide
Inventor: TANAKA YOSHIHIRO
IPC: D02H3/00
Filed: 2004-06-15
Abstract: To provide a sample warper equipped with shiftable yarn guides, so designed as to eliminate setting any conventional yarn selector, eliminate unnecessary consumption of yarns in a halt of yarn wrapping and make a highly smooth changeover between a yarn wrapping and its halt, thus ensuring an efficient pattern warping operation in a short time. The sample warper includes a warping drum and the plurality of yarn guides rotatably equipped on the flank of the warping drum and functioning to wrap yarns around the warping drum. In this sample warper, each of the plurality of yarn guides is made shiftable between a yarn wrapping position and a yarn wrapping halting position.
Patent TW-200502127-A (TW)
Title: A wind guide structure for a motorcycle
Inventor: OHIRA MASARU
IPC: B62J99/00
Filed: 2004-06-28
Abstract: The invention relates to wind guide structure for a motorcycle, wherein a radiator (13) is provided rearwardly of a front wheel of the motorcycle. The invention aims to simplify a cooling structure still capable of effectively cooling the radiator (13). The invention proposed that a wind guide path (14) for guiding a running wind passing through the radiator (13) is formed by a body cover (17,18) along a bottom part of the body of the motorcycle. An discharge port 14a of the wind guide path 14 is formed by the first and second inner fenders 17, 18, and rearwardly of the discharge port 14a is formed, on the second inner fender 18 (body cover), a ceiling wall 18a located a step higher than the body bottom 25, whereby an upwardly recessed portion 18f is formed adjoining the discharge port 14a.
Patent TW-200530883-A (TW)
Title: Consulting assessment environment
Inventor: BROWN NIGEL HOWARD JULIAN
IPC: G06Q10/00
Filed: 2004-07-01
Abstract: A method, apparatus, and computer program product for providing a consulting assessment environment. Consultants may use the environment to define templates that encode questionnaires and domain knowledge regarding business practices, as well as reporting criteria to specify the content and format of the assessment results. Consultants or their clients may use the environment to automate the process of performing assessments and generating reports from those assessments. These assessments may analyze the current state of the business, compare the business's current state with desired states or with best practices, and perform risk/benefit and/or cost/benefit analyses, according to the specifications made in the templates on a real-time basis for producing immediate assessment results and actions. An information hiding feature is provided to allow sensitive domain knowledge encoded within the templates, such as trade secrets, to be made inaccessible to clients.
Patent TW-200603277-A (TW)
Title: Sapphire wafer polishing method
Inventor: XU ZHI-MING
Filed: 2004-07-02
Abstract: The present invention discloses a sapphire wafer polishing method, which includes steps of providing a sapphire wafer containing a substrate and a conductive layer, fastening the sapphire wafer on a holder; further fixing the holder on a grinder to grind the substrate on the sapphire wafer, next placing the holder on a polishing disc and performing a thinning operation of substrate, and lastly using an etching method to completely remove the substrate. The present invention can reduce the cost, shorten the time for removing the substrate from the sapphire wafer, shorten the time of the fabrication process in producing a LED, and enable the LED to normally operate under high temperature so as to lessen the possibility of danger.
Patent TW-200506890-A (TW)
Title: Recording medium, method of configuring control information thereof, recording and/or reproducing method using the same, and apparatus thereof (Ⅱ)
Inventor: KIM JIN-YONG
IPC: G11B11/00
Filed: 2004-07-07
Abstract: A method of recording writing speed information and per writing speed write strategy information within disc control information is provided. The standardized disc control information can be uniformly applied to efficiently cope with the record/playback of the optical disc. In configuring disc control information within a management area of an optical disc including at least one recording layer, the method includes steps of providing the at least one disc control information within the management area, the disc control information provided per applicable writing speed to each of the at least one recording layer; and recording applicable recording speed information within the disc control information.
Patent TW-200516551-A (TW)
Title: Write-once recording medium, recording method, recording apparatus, reproduction method, and reproduction apparatus
Inventor: ITO MOTOSHI
IPC: G11B27/32
Filed: 2004-07-08
Abstract: The present invention discloses a write-once recording medium, which comprises a management information area for recording management information for managing a recorded state, and a user data area for recording user data. The user data area is configured to contain at least one recording area. At least one session is configured to contain at least one of said at least one recording area. The management information contains range information indicating a recording range of said at least one recording area and identification information for identifying the recording area located at a boundary of the session.
Patent TW-200513551-A (TW)
Title: Process for preparing a stabilized ideal oxygen precipitating silicon wafer
Inventor: FALSTER ROBERT J
IPC: C30B15/20
Filed: 2004-07-08
Abstract: The present invention is directed to a single crystal Czochralski-type silicon wafer, and a process for the preparation thereof, which has a non-uniform distribution of stabilized oxygen precipitate nucleation centers therein. Specifically, the peak concentration is located in the wafer bulk and a precipitate-free zone extends inward from a surface.
Patent TW-200520152-A (TW)
Title: Semiconductor device
Inventor: OTANI KENJI
IPC: H01L23/433
Filed: 2004-08-06
Abstract: In a semiconductor device (1), in order to shorten the distance from the power supply source or the ground line of the semiconductor integrated circuit (10) to the electrode of the circuit board to the shortest, at least one of the power source electrode of the semiconductor integrated circuit (10) and the ground line is connected to a metal film (30) through an opening in a protection film (26) on the electrode. The metal film (30) is exposed to a circuit board side on which the semiconductor device 1 is mounted, or an opposite side of the circuit board, and the metal film (30) is connected to the power supply source of the circuit board substrate and/or ground. Alternatively, the metal film contains an upper layer and a lower layer connected with each other through a stress relieving film interposed therebetween, or a metal plate is placed on the metal film. In order to shorten the heat dissipating path of the semiconductor integrated circuit (10) of the semiconductor (1) to the shortest, a protection film (26) is laminated on the semiconductor integrated circuit (10), and the metal film (30) is exposed from the circuit board side on which the semiconductor device (1) is mounted, or exposed from the opposite side to dissipate heat. Alternatively, the metal film contains an upper metal film and a lower metal film connected with each other through a stress relieving film interposed therebetween, or a metal plate as a heat sink is placed on the metal film.
Patent TW-200506891-A (TW)
Title: Recording medium, , method of recording identification information thereof, and recording/reproducing (Ⅰ)
Inventor: KIM JIN-YONG
IPC: G11B7/007
Filed: 2004-08-14
Abstract: The present invention provides a method of recording identification information in an optical disc, by which specified disc identification information can be uniformly applicable to efficiently cope with the recording/reproducing of the optical disc. The present invention includes the step of recording disc identification information in a management area of the optical disc wherein the disc identification information identifies a disc type identified according to a disc thickness.
Patent TW-200608853-A (TW)
Title: Optical-interference-prevention device for operation panel of automated machine
Inventor: Ye zi-yuan
Filed: 2004-08-20
Abstract: The present invention relates to an optical interference prevention device for operation panel of automated machine, which includes an operation panel having a plurality of press buttons connected on the back side of the operation panel respectively; a waterproof pad; a frame; and a circuit board. The device is characterized by providing at least one backlight through hole disposed on the frame, a shielding frame disposed beside the backlight through hole, an operating through hole of light on the shielding frame, a tubular hollow body disposed inside the press button, a convex lens formed atop the hollow body and having the rear end as an inlet end, and an A light-emitting component and a B light-emitting component disposed on the circuit board. The A light-emitting component is located inside the operating through hole of light, and the B light-emitting component corresponds to the through hole of backlight. By means of the blockage of the shielding frame, the lights emitted by the A and B light-emitting components won't be interfered and mixed mutually such that the emerging backlight and operating light from the press button surface won't be interfered and mixed mutually.