baber/WOPTO huggingface dataset:
Patent TW-I271262-B (TW)
Title: Apparatus and method for repairing defective substrates
Inventor: OGAWA KATSUMI
IPC: G02F1/13
Filed: 2003-03-10
Granted: 2007-01-21
Abstract: This invention provides an apparatus and a method for repairing defective substrates, which is capable of reducing the process time to increase the output. The apparatus includes a tape member T having a grinding layer for grinding protruding defects C on the substrate by running the tape member T over the substrate. The apparatus is provided with a pre-grinding height measuring device (sensor 35) for measuring the height of the protruding defects, a pressing device (head element 24) for pressing the grinding layer of the tape member against the protruding defects for grinding off the protruding defects, a post-grinding height measuring device (sensor 35) for measuring the height of the protrusions after being ground by pressing device. The pre-grinding measuring device, the pressing device, and the post grinding device are closely arranged in the direction of the movement of body 1 which moves relative to the substrate.
Patent TW-I222900-B (TW)
Title: Surface treating apparatus of metal plate, method for producing metal plate and apparatus for producing metal plate
Inventor: KIMURA YUKIO
IPC: B24C9/00
Filed: 2003-03-19
Granted: 2004-11-01
Abstract: A surface treating apparatus of a metal plate comprises at least one centrifugal blasting machine for blasting solid particles having an average particle size of 30 to 300 mum into a continuously transferred metal plate. The blasting machine has a centrifugal rotor having a rotary axis. A plane perpendicular to the rotating axis crosses axis crosses the surface of the metal surface to form a crossing line. The crossing line and an advancing direction are arranged to be parallel or arranged to form an angle of 45 degree or less.
Patent TW-I238019-B (TW)
Title: Shadow mask, method for fabricating the same, and method for fabricating organic electro-luminance device
Inventor: KUO CHIH-MING
IPC: H05B33/10
Filed: 2003-05-15
Granted: 2005-08-11
Abstract: A shadow mask comprising a mask body and a plurality of protrusions is provided. The mask body comprises a plurality of opening sets. Each opening set comprises a plurality of openings arranged along a row direction or a line direction and install between the openings of the mask body. The protrusions are formed on the mask body by etching, electroforming, ink jet process etc. In addition, the shadow mask can be used in the process of fabricating an organic electro-luminance device so as to improve the yield of the fabricating process.
Patent TW-I273549-B (TW)
Title: Method for producing copper bell
Inventor: JU JEN-SHING
IPC: G10K1/00
Filed: 2003-07-18
Granted: 2007-02-11
Abstract: A method for producing a copper bell comprises the steps of performing a pressing operation on copper plates to form upper and lower bodies of a bell; positioning a bell bead between the upper body and the lower body before combining them; welding the upper body and the lower body together; performing a surface treatment on the welded product to form a semi-product; adding other accessories onto the bell, thereby increasing the value of the product.
Patent TW-I227068-B (TW)
Title: Serially connected double phase full-wave brushless dc motor
Inventor: HORNG ALEX
IPC: H02K29/08
Filed: 2003-08-06
Granted: 2005-01-21
Abstract: A serially connected double-phase full-wave brushless dc motor includes a first drive member, a drive member, a first sensor, a second sensor, a first coil and a second coil. The first drive member is connected to a power source which supplies a first voltage, and adapted to supply a second voltage to the second drive member. The first drive member is further connected to the first sensor and the first coil. According to Hall signals of the first sensor, the first drive member is adapted to control current directions of the first coil to thereby generate a full-wave alternating magnetic field. Meanwhile, the second drive member is connected to the second sensor and the second coil. According to Hall signals of the second sensor, the second drive member is adapted to control current directions of the second coil to thereby generate a full-wave alternating magnetic field. Since the first and second drive members are serially connected, the first and second coils are actuated synchronously.
Patent TW-I333428-B (TW)
Title: Adsorption composition and process for removing carbon monoxide from substance streams
Inventor: HENRIK JUNICKE
IPC: B01D53/04
Filed: 2003-09-05
Granted: 2010-11-21
Abstract: Carbon monoxide is removed from flows of material by means of adsorption to a adsorption mass containing copper, zinc, and zirconium.
Patent TW-I242824-B (TW)
Title: Semiconductor device
Inventor: WATANABE TAKANORI
IPC: H01L23/485
Filed: 2003-09-30
Granted: 2005-11-01
Abstract: In the semiconductor device of this invention, the pads formed by a plurality of wiring layer disposed above the input/output circuit is divided into a first region and a second region. The first region has no via provided between the two uppermost layers of the pad, and the second region has vias provided between the two uppermost layers of the pad. Thereby, the generation of cracks can be avoided. In addition, by performing bonding in the second region, the bonding strength can be increased and a large current can flow to the pad. Therefore, the troubles in the prior art can be prevented.
Patent TW-I231839-B (TW)
Title: Intake air flow control system for internal combustion engine and control device for intake valve
Inventor: TSUYUGUCHI MAKOTO
IPC: F02D41/08
Filed: 2003-10-27
Granted: 2005-05-01
Abstract: The object of the present invention is to provide an intake air flow control system for an internal combustion engine with which it is possible to prevent a rise in cost and to prevent adverse effects on the starting characteristics of the internal combustion engine. The solution of the present invention is that at the time of performing a reference position adjustment of an auxiliary intake air flow control valve, when both a first re-reading condition where the absolute value of the difference between a target idling engine speed and a current idling engine speed is smaller than a first threshold and a second re-reading condition where the absolute value of the difference between a calculated intake flow rate and a reference intake flow rate is greater than a second threshold are established, step S5 is performed in which a valve opening corresponding to the reference intake flow rate on a reference characteristic basis is used in place of a valve opening corresponding to the calculated intake flow rate.
Patent TW-I278394-B (TW)
Title: Method and apparatus of forming alignment film
Inventor: CHOO DAE-HO
IPC: G02F1/1337
Filed: 2003-11-03
Granted: 2007-04-11
Abstract: In a method of manufacturing an LCD device, an atomic beam is irradiated onto a thin film including a carbon-carbon double bond to form a polarized functional group by transforming the carbon-carbon double bond into a carbon-carbon single bond and a radical state. Then, a polarity preserving material is combined with the polarized functional group so as to preserve a polarity of the polarized functional group. According to the present invention, the alignment film is formed on the thin film transistor unit cell and on the color filter unit cell by a non-contact method. Therefore, time of forming the alignment film is reduced and alignment of the liquid crystal molecules is improved.
Patent TW-I248395-B (TW)
Title: Forming mold for complete plastic wrapping at a time
Inventor: GUO JR-CHANG
IPC: B29C45/17
Filed: 2003-11-14
Granted: 2006-02-01
Abstract: This invention is to provide a forming mold for complete plastic wrapping at a time, mainly comprising an upper mold provided with one or more first positioning pins, a lower mold receiving one or more second positioning pins provided on second fixing plate, a lower mold supporting plate provided with a second fixing plate and a sliding block, and a sleeve for positioning provided between the lower mold and the lower mold supporting plate, so that the object to be wrapped can be stably fixed in the mold by one or more first and second positioning pins provided to the upper mold and the second fixing plate of the lower mold supporting plate abutting the object to be wrapped, so as to enable the object to be wrapped to be evenly plastic wrapped and to be complete plastic wrapping formed at a time.
Patent TW-I227437-B (TW)
Title: Keyboard structure capable of changing key characters
Inventor: SU DONG-HSING
IPC: G06F3/023
Filed: 2003-11-27
Granted: 2005-02-01
Abstract: The present invention provides a keyboard structure capable of changing key characters, which includes a keyboard having a plurality of keys; an electro-display layer arranged below the keyboard and having a plurality of electrochromic films, each having an electrochromic material and a character, wherein the electrochromic material and character can produce a color contrast when power is applied to the electrochromic film, so as to display the pattern of the character; a circuit loop layer arranged below the display layer; and a circuit board arranged below the circuit loop layer for electrically connecting to the circuit loop layer for signaling when the key is pressed, and further connecting to the electrochromic film for signaling. Accordingly, it is able to switch the characters on the keys of the keyboard according to different requirements, and make the manufacture of the characters on the keys of the keyboard more concise and compatible, thereby greatly increasing the economic benefits of manufacture to assist in product development.
Patent TW-I247370-B (TW)
Title: Semiconductor package device with forked leads and stacked structure thereof
Inventor: WENG GWO-LIANG
IPC: H01L21/60
Filed: 2003-12-08
Granted: 2006-01-11
Abstract: A semiconductor package device with forked leads comprises a chip, an encapsulant encapsulating the chip, and a plurality of leads. Each of the leads has one inner lead electrically connected to the chip and two external leads extending from the inner lead to the outside of the encapsulant.
Patent TW-I252140-B (TW)
Title: Descaling nozzle
Inventor: TANIGAKI AKIHIKO
IPC: B05B15/40
Filed: 2003-12-22
Granted: 2006-04-01
Abstract: A nozzle orifice of a nozzle (1) comprises a tapered segment (16) extending from an elliptical discharge orifice (15) and having a taper angle theta of 30 to 80 DEG, and a large-diameter segment (18) continuing with the tapered segment, and scale on a steel plate is removed by discharging water from the nozzle at a distance between discharge orifice (15) and the steel plate of not more than 600 mm, a pressure of 5 to 30 MPa, and a discharge flow rate of 40 to 200 l/minute. The ratio of the inner diameter of large-diameter segment (18) relative to the minor diameter of the discharge orifice (15) is not less than 3 and less than 7. Also, the discharge flow from the nozzle spreads in a single direction (width direction) within a plane perpendicular to the central axis of the nozzle and the erosion thickness angle is 1.5 to 3 DEG in the direction (thickness direction) perpendicular to the width direction. Such a descaling nozzle enables that scale is removed efficiently at low pressure and/or low flow rate while restraining the cooling of a steel plate.
Patent TW-I237892-B (TW)
Title: Method of forming thin-film transistor devices with electro-static discharge protection
Inventor: CHEN CHEN-MING
IPC: H01L27/01
Filed: 2004-01-13
Granted: 2005-08-11
Abstract: A silicon layer is formed on a substrate, and then the silicon layer is patterned and source regions, drain regions and connectors with all the same conductivity are formed. The source regions are connected with the drain regions electrically by the connectors, and short circuits are thus constructed. Then, following procedures of thin film transistor manufacture are performed in turn. Finally, when the source/drain metal is patterned to form data lines, the connectors are cut off by etching as the source/drain metal is etched.
Patent TW-I269099-B (TW)
Title: Liquid crystal display device using dual light unit and method of fabricating the same
Inventor: KIM KYEONG-JIN
IPC: G02F1/1343
Filed: 2004-03-16
Granted: 2006-12-21
Abstract: A dual LCD device includes a liquid crystal panel having a liquid crystal layer interposed between a first substrate and a second substrate, first and second polarizing plates attached to opposing surfaces of the liquid crystal panel, a first front light unit attached to a front side of the liquid crystal panel, and a second front light unit attached to a rear side of the liquid crystal panel.
Patent TW-I241477-B (TW)
Title: Switching power supply system automatically adjusting operating frequency of circuit and method thereof
Inventor: CHIU YUNG-CHENG
IPC: G06F1/26
Filed: 2004-03-19
Granted: 2005-10-11
Abstract: The present invention relates to a switching power supply system automatically adjusting operating frequency of circuit and method thereof. The invention instantaneously detects an operating status of a main computer system through a sensing and monitoring unit and automatically adjusts pulse width modulation (PWM) switching operating frequency in accordance with a user specification. The system includes a sensing and monitoring unit connected with a main computer system for detecting an operating status of the main computer system and outputting a detection value; a configuration unit capable of configuring a triggering condition value; a storage unit connected with the configuration unit for storing the triggering condition value; a comparison unit connected with the storage unit and the sensing and monitoring unit to compare the detection value and the triggering condition value and output a comparison result signal; and a PWM switching frequency adjustment unit connected with the comparison unit and a converter for receiving the comparison result signal to adjust a PWM switching operating frequency, enabling the converter to more efficiently supply power to the main computer system.
Patent TW-I244956-B (TW)
Title: Laser processing method and processing apparatus
Inventor: HAMADA SHIRO
IPC: B23K26/40
Filed: 2004-03-22
Granted: 2005-12-11
Abstract: A laser processing method comprises: a step (a) wherein a laser beam is emitted from a laser light source; and a step (b) wherein the laser beam emitted from the laser light source is directed to a surface of an object of processing which has a resin layer and a transparent conductive layer formed on the surface of the resin layer and composed of a metal oxide, whereby the transparent conductive layer is removed so as to form a recess where the resin layer exposed on the bottom.
Patent TW-I244978-B (TW)
Title: Method for integrally forming a gel pad to a rigid plate
Inventor: JOU LUNG-WEN
IPC: B29C69/00
Filed: 2004-05-07
Granted: 2005-12-11
Abstract: This invention relates to a method for integrally forming a gel pad to a rigid plate. A thin film is applied to at least one mold surface of a cavity of a perform mold. Gels are then filled into a recess of the cavity at a location corresponding to the film. After the gels are then cured to form a gel pad, an upper mold unit replaces the perform mold and causes the film to be adhered to at least one mold surface of the upper mold cavity of the upper mold unit along with the gels applied thereon. Another thin film is then applied to at least one mold surface of a cavity of a lower mold unit, followed by applying a fibril layer. Then, a foaming material is injected into a recess of the cavity of the lower mold unit at a location corresponding to the fibril layer, followed by applying another fibril layer. Then, prior to foaming of the foaming material, the upper mold unit is joined to the lower mold unit. The mold is then opened after foaming is complete such that the gel pad in the upper mold unit would be integrally formed with the rigid plate in the lower mold unit. The final structure is of a beautiful smooth appearance, provides sufficient joining strength, and prevents detachment.
Patent TW-I259677-B (TW)
Title: User management system of wireless network
Inventor: CHEN ING-YI
IPC: H04L12/24
Filed: 2004-05-27
Granted: 2006-08-01
Abstract: This invention provides a management system of wireless network to manage the authentication, authorization, and accounting for a plurality of users in such wireless network. The user management system comprises a setup device, a basic data storage device, an authentication server, a used-resource storage device, and a control device. The setup device is used to build and modify the properties of the plurality of users. The basic data storage device includes a property data table storing the properties of the plurality of users. The authentication server, connected to the basic data storage device, receives an authentication request message and outputs an authentication response message. The authentication server also selectively generates a set of used-resource record. The used-resource storage device comprises a resource usage table storing the set of used-resource record. The control device, connected to the used-resource storage device and the basic data storage device, selectively monitors the property data table and the resource usage table.
Patent TW-I412119-B (TW)
Title: Semiconductor device
Inventor: HARRIS EDWARD BELDEN
IPC: H01L27/04
Filed: 2004-06-29
Granted: 2013-10-11
Abstract: An inductor formed on a semiconductor substrate, comprising active device regions. The inductor comprises conductive lines formed on a dielectric layer overlying the semiconductor substrate. The conductive lines are patterned and etched into the desired shape, in one embodiment a planar spiral. A region of the substrate below the inductor are removed to lower the inductive Q factor. <IMAGE>
Patent TW-I259123-B (TW)
Title: Airflow control structure for piston assembly of nailing gun
Inventor: LI YI-KUAN
IPC: B25C1/00
Filed: 2004-07-02
Granted: 2006-08-01
Abstract: This invention is to provide an airflow control structure for piston assembly of nailing gun, mainly comprising a piston body, a firing pin assembly, and a blocking plug. The piston is formed at appropriate locations with a shaft part, a slot part, and a venting hole. The thread of the shaft part can be mutually meshed with thread of an end of the firing pin assembly. The opening end of the slot is formed with a cone-shaped annular groove. An end of the slot is communicated with the venting hole, and a part of the blocking plug, which is resiliently recoverable, is just blockingly located on the cone-shaped annular groove. Therefore, whether the air pressure above the piston is greater than the resiliently deforming force of the blocking body can effectively control whether the air pressure can flow down beneath the piston body, to increase and supplement air pressure beneath the piston body, and then to utilize the air pressure formed by this supplement may as necessary thrust for reciprocating movement of the piston body.
Patent TW-I258063-B (TW)
Title: Apparatus for prevention of forgetting screw tightening
Inventor: MIKIYA TOSHIO
IPC: G06M3/12
Filed: 2004-07-12
Granted: 2006-07-11
Abstract: This invention, relating to the assembly work by use of an electrical screwdriver, is presented to eliminate the forgetfulness or error for components assembling. The data will be set in the beginning when the assembly work starts. The power supply is provided to the electrical screwdriver 200-1 from device 1, used to prevent forgetfulness of tight screw tightening. Signals of screw rotating and torque-up are monitored to detect the tightness of screw tightening. If the presetting points of screws are equal to the used points of screws, then the OK signal is outputted. Therefore, the device 2 is enabled, if possible, as device 1. Accordingly, when the output signal of the final device n is OK and releases the workpiece, the entirely tight screw tightening is achieved. Since the subsequent device will not be started, if the work of tight screw tightening for the preceding device is not finished totally, the mistake of forgetting to tighten the screw will not occur. The apparatus for prevention of forgetting of screw tightening can also be used as stand along device.
Patent TW-I274301-B (TW)
Title: Picture tracking and surveillance system
Inventor: FAN SHEN-HSI
IPC: G08B13/196
Filed: 2004-09-01
Granted: 2007-02-21
Abstract: A picture tracking and surveillance system comprises a directional camera, a tracking monitor device, a plurality of identification devices, a rectilinear beam sounder, a guiding light, a multi-function mainframe and a computer. In assembling, the directional camera, the tracking monitor device, the identification device and rectilinear beam sounder connect to the computer through the multi-function mainframe. The computer also directly connects to the rectilinear beam sounder and the guiding light. While the directional camera and the tracking monitor device are locking the picture of a specific object, the identification device verifies a specific object to define accessible area therefor. Once the specific object broke into an alarm triggering area, the rectilinear beam sounder device projects an alarm sound to the specific object and the guiding light guides the specific object to leave the alarm triggering area as soon as possible.
Patent TW-I241267-B (TW)
Title: Electric derailleur motor unit
Inventor: ICHIDA TADASHI
IPC: B62M9/132
Filed: 2004-09-10
Granted: 2005-10-11
Abstract: An electric derailleur motor unit is provided for a motorized derailleur assembly. The electric derailleur motor unit has a derailleur motor support, a derailleur motor and an output shaft. The derailleur motor is mounted to the derailleur motor support. The output shaft is operatively coupled to the derailleur motor and rotatably supported on the derailleur motor support. The output shaft has an eccentric drive pin that is offset from a rotational axis of the output shaft. A drive train is provided between the derailleur motor and the output shaft. The drive train has at least one intermediate gear operatively coupled to the driving shaft of the derailleur motor and a worm gear operatively coupled to the intermediate gear such that rotation of the driving shaft of the derailleur motor rotates the intermediate gear which in turn rotates the worm gear.
Patent TW-I246904-B (TW)
Title: Article suspension rack with its feet capable of being folded
Inventor: WANG CHI-JUNG
IPC: A47F5/01
Filed: 2004-09-15
Granted: 2006-01-11
Abstract: This invention is related to an article suspension rack with its feet capable of being folded. Among which, the article suspension rack is composed of an article suspension rod, two supporting tube groups, a prop stand and two feet. Its technical characteristic is related to that the feet have several foot rods and one pivotally connecting member. In between the side ends of the several foot rods and the pivotally connecting member are formed positioning sleeves capable of up-down opposing in the space. The positioning sleeves of the side ends of the foot rods are provided with spacing grooves. The bottom end of the positioning sleeve of the pivotally connecting member downwardly stretches out a pivotally connecting tube which inserts into the up-down opposing positioning sleeve of the several foot rods, which makes the several foot rods form a pivotally connecting state and be able to expand and fold. Taking advantage of this design, the occupation of length space when storing the feet components can be decreased. Also, the feet of the composed article suspension rack can be folded in advance to decrease the occupation of the width of the bottom end thereof when being stored. Thus the storage of the article suspension rack will not affect the storage of peripheral articles.