baber/WOPTO huggingface dataset:
Patent TW-I236695-B (TW)
Title: Field emission display device
Inventor: CHEN GA-LANE
IPC: H01J31/12
Filed: 2002-11-15
Granted: 2005-07-21
Abstract: A field emission display device (1) includes a cathode plate (20), an electrically resistive buffer (30) made from carbon formed on the cathode plate, electron emitters (40) made from carbon formed on the buffer, and an anode plate (50) spaced from the electron emitters thereby defining an interspace region therebetween. Each electron emitter includes a nano-rod. The combined buffer and electron emitters has a gradient distribution of electrical resistivity such that highest electrical resistivity is nearest the cathode plate and lowest electrical resistivity is nearest the anode plate. When emitting voltage is applied between the cathode and anode plates, electrons emitted from the electron emitters traverse the interspace region and are received by the anode plate. Because of the gradient distribution of electrical resistivity, only a very low emitting voltage needs to be applied.
Patent TW-589879-B (TW)
Title: System and method for capturing images by pivoting device with single rotating axis
Inventor: YANG JONG-YEU
IPC: H04N5/225
Filed: 2002-11-18
Granted: 2004-06-01
Abstract: A system and method for capturing images by a pivoting device with a single rotating axis is described. The system for capturing images has a base unit, a display device and a pivoting device. The pivoting device utilizes a first rotating axis and a second rotating axis to connect pivotally to the display device and the base unit, respectively. The first rotating axis is parallel to the second rotating axis each other. The pivoting device gradually draws the display device along the surface of the base unit in the first rotating axis during an operation. The display device is further simultaneously rotated in the second rotating axis to adjust an angle between the display device and the base unit so that a line of sight of a user is located in the visible angle.
Patent TW-I302156-B (TW)
Inventor: SHIGENOBU HAMANO
IPC: C08J11/08
Filed: 2002-11-29
Granted: 2008-10-21
Abstract: A solvent for polystyrene resin treatment which is used for reducing the volume of a polystyrene resin by contacting it with the solvent; and a method of treating polystyrene resins. The solvent is characterized by comprising 20 to 70 wt.% of diethylene glycol dimethyl ether and 30 to 80 wt.% of C9-13 aliphatic hydrocarbon. The method employs the solvent.
Patent TW-I242579-B (TW)
Title: Ramp for hard disk
Inventor: TSUKAHARA HIROSHI
IPC: C08L59/00
Filed: 2002-12-11
Granted: 2005-11-01
Abstract: A ramp for a hard disk which comprises a formed polyacetal resin and has a surface hardness of 2.6 GPa or more. The polyacetal resin ramp exhibits excellent processability and is significantly reduced in the abrasion of the resin part of the ramp associated with the use of the hard disk, and thus is suitable as a ramp within a hard disk drive for housing and guiding a head thereof.
Patent TW-571412-B (TW)
Title: Ink jet head chip package structure and manufacturing method thereof
Inventor: HSU FA-YUAN
IPC: B41J2/14
Filed: 2002-12-27
Granted: 2004-01-11
Abstract: An ink jet head chip package structure and its manufacturing method are disclosed, wherein an ink jet chip having plural contacts on its surface forms the package structure with the substrate in the way of flip-chip bonding. Since the contact of flip-chip bonding is not limited within the edge of the chip, the number of leads in the chip can be increased effectively. Also, it can be associated with a semiconductor process to reduce the cost. Furthermore, the flip-chip package structure has the advantageous characteristics of automatic alignment and high reliability.
Patent TW-I247294-B (TW)
Title: Optical disk and method of recording data in the same
Inventor: LEE KYUNG-GEUN
IPC: G11B7/006
Filed: 2003-01-29
Granted: 2006-01-11
Abstract: An optical disk and a method of recording data in the optical disk are provided. When data is overwritten on a recordable and reproducible optical disk, the method includes performing linking in front of a physical cluster from which overwriting starts. According to the method, when overwriting is performed on a portion of an optical disk in which data has been recorded, or when overwriting is performed on a portion including a defective area, linking is performed in front of the portion on which the overwriting is performed or behind the defective area, thereby realizing reliable data recording and reproducing.
Patent TW-I225694-B (TW)
Title: Flip chip package
Inventor: WANG SUNG-FEI
IPC: H01L21/56
Filed: 2003-04-23
Granted: 2004-12-21
Abstract: A flip chip package at least comprises a carrier, a chip, a plurality of conductive bumps and at least a reinforced bump. The chip has an active surface having a central region and a peripheral region surrounding the central region. The conductive bumps are disposed on the peripheral region of the chip to electrically connect to the carrier. In addition, the reinforced bump is disposed on the central region of the chip. In such manner, it can increase the joint strength between the die and the carrier.
Patent TW-583369-B (TW)
Title: Adjusting mechanism for belt transmission shaft of belt loom
Inventor: JENG JENG-SHIUNG
IPC: D04C3/02
Filed: 2003-05-19
Granted: 2004-04-11
Abstract: Disclosed is an adjusting mechanism for belt transmission shaft belt loom, comprising a cylindrical bearing mount. An adjusting plate surrounds and projects from outer side of the bearing mount. The adjusting plate defines a plurality of concentric arcuate elongate slot. An eccentric bore is defined in the bearing mount with bearings arranged on opposite sides of the eccentric bore. A transmission shaft extends through the bearings arranged in the bearing mount and the bearing mount is attached to a loom frame by bolts cooperating the arcuate slots. When the bolts are loosened and the bearing mount is rotated, the transmission shaft extending through the eccentric bore is displaced and the concentricity of the two bearings can be maintained in the course of displacement, thereby realizing efficient adjustment and precise control.
Patent TW-591982-B (TW)
Title: Circuit substrate and process thereof
Inventor: HO KWUN-YAO
IPC: H05K1/00
Filed: 2003-05-29
Granted: 2004-06-11
Abstract: A circuit substrate and process thereof are provided. In the circuit substrate, the bottom side of a cone-shaped bump is connected to an inner conductive layer, and the sharp side of the cone-shaped bump is connected to an outer conductive layer. Therefore, the routing density of the conductive layer is increased. Besides, in the process, a simple printing step is used to form the cone-shaped bump, and the sharp side of the cone-shaped bump is used to pierce a dielectric film so that the process is simplified and the process time is reduced.
Patent TW-I231235-B (TW)
Title: Die and die device
Inventor: NAITO KINSHIRO
IPC: B26F1/40
Filed: 2003-06-17
Granted: 2005-04-21
Abstract: A die in which a core 15 is provided inside a die body 11 having a die hole 9 for punching a work, the core 15 having a discharge hole 13 communicating with the die hole 9, a plurality of fluid jetting port 25 directing to the downstream direction of the discharge hole 13 for jetting fluid are provided in the core 15, and inlets 27 for pressured fluid to flow into the fluid jetting port 25 are provided in the die body 11. The core 15 is made of a resin, and the discharge hole 13 is formed to be a tapered hole with a large diameter lower section. Moreover, a circular groove 29 communicating with the inlets 27 is formed on the circumferential surface of the die body 11.
Patent TW-I222265-B (TW)
Title: Global closed loop control system with dv/dt control and EMI/switching loss reduction
Inventor: HO EDDY-YING-YIN
IPC: H02J3/00
Filed: 2003-07-24
Granted: 2004-10-11
Abstract: A motor drive system control provides global closed loop feedback to cooperatively operate system components to adaptively reduce noise and provide noise cancellation feedback. An active EMI filter reduces differential and common mode noise on an input and provides a noise level indication to a system controller. Power switches in both a power converter and power inverter are cooperatively controlled with dynamic dv/dt control to reduce switching noise according to a profile specified by the controller. The dv/dt control is provided an analog signal to a high voltage IC and codified as a pulse width for a level shifting circuit supplying control signals to the high voltage gate drive. A noise extraction circuit and technique obtain fast noise sampling to permit noise.
Patent TW-I228858-B (TW)
Title: Linear driving device, its controlling method, and XY table
Inventor: MAKI KOHJI
IPC: H02K21/02
Filed: 2003-08-01
Granted: 2005-03-01
Abstract: The objective of the present invention is to provide a linear driving device having a plurality of magnetic pole teeth even with a delicate structure, and to increase the thrust force by canceling a magnetic attractive force working between the primary member and the secondary member. To achieve the objective, the linear driving device comprises a member 10 on the primary side including iron cores 11a, 11b formed with a magnetic material, and a coil 12 wound on the iron cores 11a, 11b; and a secondary member 20 supported to move relatively with respect to the primary member 10 with a gap therebetween, which is characterized in that: the coil 12 that is wound commonly on the iron cores 11a, 11b is also disposed between the adjacent magnetic pole teeth 13a and 14a.
Patent TW-I223550-B (TW)
Title: Output image correction method
Inventor: SU RICK
IPC: G03F3/08
Filed: 2003-08-06
Granted: 2004-11-01
Abstract: This invention provides an output image correction method and the system thereof for correcting a set of output parameters. The set of output parameters is stored in a digital image capture device and used for attaching to an image file. The set of output parameters provide a plurality of parameters for an output device outputting the image file. The output image correction method firstly outputs a first reference image file, comprising a first reference data, as a first reference picture by the output device. Then, under a particular light environment, undergo a white balance procedure for the digital image capture device. Then, under the particular light environment, use the digital image capture device to capture the first reference picture as a second reference image file, comprising a second reference data. Compare the first reference data and the second reference data to obtain a plurality of reference comparing values. The reference comparing values undergo a predetermined procedure to obtain a plurality of correction parameters. According to the correction parameters, update the output parameters. Finally, store the updated output parameters in the digital image capture device and attach the updated output parameters to the header of at least one image file generated later.
Patent TW-I229166-B (TW)
Title: Brake mechanism for high speed linear rail
Inventor: JAU JIE-LIN
IPC: F16C33/00
Filed: 2003-10-23
Granted: 2005-03-11
Abstract: A brake mechanism for a high speed linear rail includes a set of single action cylinders having correspondingly shrunk hydraulic bars, and a mobile brake block fastened on the front end of the hydraulic bar. The inside of the mobile brake block is locked with a brake pad. The internal pressure of the hydraulic cylinders is maintained at a setting value by a hydraulic system so that the hydraulic bars extend outwards. The brake mechanism and a set of linear rail blocks are installed on a linear rail together to travel along the linear rail. When the power is off, the hydraulic bars and the mobile brake blocks on the two sides of the hydraulic cylinder simultaneously retract rapidly so that the mobile brake blocks tightly press on the linear rail to complete a braking operation in order to prevent the system and the load construction (or workpiece) on the linear rail block from being damaged.
Patent TW-I286283-B (TW)
Title: Reliability assessment system and method
Inventor: PENG KUO-JUEI
IPC: G06F11/00
Filed: 2004-04-12
Granted: 2007-09-01
Abstract: A reliability assessment system and method is provided. The system includes an interface and an assessment engine. The interface is a web-based interface, providing online reliability assessment. The system receives input items through the interface. The assessment engine performs the reliability assessment accordingly, generating and displaying the result on the interface.
Patent TW-I249955-B (TW)
Title: An apparatus and a method for receiving a digital signal
Inventor: HSIUNG CHIA-HAO
IPC: H04N7/035
Filed: 2004-06-03
Granted: 2006-02-21
Abstract: An apparatus and a method for receiving a digital signal and outputting a recovered signal. The apparatus comprises an over-sampler for over-sampling the digital signal and outputting a plurality of over-sampled signals; a transition detector for detecting the transition of the over-sampled signals and outputting a transition signal; a data selector for selectively output a position signal according the transition signal and the previous transition signals; and a data output circuit for selectively outputting the recovered signal from the over-sampled signals according to the position signal.
Patent TW-I249604-B (TW)
Title: Friction damper
Inventor: LEE GEORGE C
IPC: F16F9/00
Filed: 2004-06-04
Granted: 2006-02-21
Abstract: A friction damper comprises a channel member including at least one friction channel and a wedge member including at least one friction wedge received by a corresponding friction channel for sliding motion along the channel relative to the channel member. Each friction channel has a pair of internal sidewalls connected by an internal transverse wall, wherein at least one of the pair of sidewalls forms an obtuse angle with the transverse wall. In a preferred construction, the sidewalls are symmetrically convergent as they approach the connecting transverse wall. Each friction wedge includes a pair of external sidewalls parallel to the internal sidewalls of the channel, wherein the external sidewalls of the friction wedge are movable into surface-to-surface engagement with the internal sidewalls of the friction channel by adjusting the depth of receipt of the friction wedge in the friction channel. The friction damper of the present invention makes it possible to increase the equivalent friction coefficient by a factor of up to ten to twenty times.
Patent TW-I247709-B (TW)
Title: Folding riding vehicle
Inventor: MICHELAU FREDERICK
IPC: B62J9/40
Filed: 2004-06-09
Granted: 2006-01-21
Abstract: A folding riding vehicle, such as a tricycle, feature a front frame element to which a front wheel and handlebars are mounted. A front bracket is attached to the front frame element and a seat bracket, to which a seat is mounted, is pivotally attached to the front bracket. A rear frame element has a pair of rear wheels mounted thereto and is attached to a rear bracket. The rear bracket is also pivotally mounted to the front bracket. The rear seat bracket features a pin that engages slots in the seat bracket. As a result, the seat bracket pivots with respect to the front bracket as the rear frame element is pivoted relative to the front bracket as the riding vehicle is moved between folded and unfolded configurations.
Patent TW-I233220-B (TW)
Title: Light emitting diode package
Inventor: HUNG CHEN-PIN
IPC: H01L29/22
Filed: 2004-06-18
Granted: 2005-05-21
Abstract: A light emitting diode package includes a light emitting diode device and a lens encapsulating the light emitting diode device. The lens includes two reflective surfaces disposed at either side of a central axis, and a plurality of diffractive surfaces disposed between the reflective surfaces and each of the diffractive surfaces having a tilt angle respective to the central axis. Portions of light beams incident to each of the reflective surfaces are reflected to at least one diffractive surface and are diffracted and collected into a convergent angle.
Patent TW-I227675-B (TW)
Title: Connection structure for a weight member of a golf club head
Inventor: CHEN CHAN-TUNG
IPC: A63B53/04
Filed: 2004-06-28
Granted: 2005-02-11
Abstract: A connection structure for a weight member of a golf club head comprises a golf club head and a weight member. The golf club head forms a recession for receiving the weight member which has connecting surfaces. At least one of the connecting surfaces forms at least one groove for filling with solder. The weight member is inserted into the recession of the golf club head prior to brazing. When brazing, the solder in the groove of the weight member can be melt and then flow out of the groove to permeate into a gap defined between the weight member and the recession of the golf club head so as to form entire connecting structure therebetween.
Patent TW-I239597-B (TW)
Title: Semiconductor device
Inventor: HANJI HIKOSHI
IPC: H01L21/82
Filed: 2004-06-30
Granted: 2005-09-11
Abstract: A semiconductor device includes a fuse wire, a portion to be fused that overlies the fuse wire with an insulation film interposed therebetween, and a plug connecting the portion to be fused and the fuse wire together. The portion to be fused underlies an insulation film having a thickness, and the fuse wire underlies an insulation film having a thickness larger than that of the insulation film overlying the portion to be fused. The insulation film overlying the fuse wire has a thickness sufficient to prevent a laser beam from blowing the fuse wire.
Patent TW-I235015-B (TW)
Title: Organic EL panel
Inventor: NISHIKAWA RYUJI
IPC: H05B33/00
Filed: 2004-08-18
Granted: 2005-06-21
Abstract: An organic EL element and an organic EL panel are disclosed to eliminate influence of the photoselection deterioration by micro-resonator, wherein a semi-transparent film 69 is disposed beneath a transparent electrode 61 of the organic EL element, and a distance from the upper face of the semi-transparent film 69 until the lower face of a facing electrode 66 that functions as a reflection layer is set as a distance that the space therebetween works as a micro-resonator selecting light with a given wavelength. Further, a light exclusion film 96 is disposed upon a location beneath the semi-transparent film 69 corresponding to the periphery portion of the semi-transparent film 69 to prevent the emission of light with various colors due to varied optical lengths.
Patent TW-I276054-B (TW)
Title: Optical disc recording device
Inventor: HSIEH CHIH-CHUNG
IPC: G11B17/00
Filed: 2004-09-08
Granted: 2007-03-11
Abstract: An optical disc recording device comprises a housing, an optical read/write module and a transmission module. Both of the optical read/write module and the transmission module are disposed in the housing. Besides, the housing comprises a bottom cover and a top cover. Since the top cover has a first protruding and a second protruding disposed on an inner surface thereof, flow-field inside the optical disc recording device is stabilized so that the disc can rotate stably.
Patent TW-I251803-B (TW)
Title: Method for modulating and driving backlight sources for flat panel displays
Inventor: CHANG BOU-CHI
IPC: G09G3/36
Filed: 2004-09-10
Granted: 2006-03-21
Abstract: The present invention provides a method for modulating the backlight sources for flat panel displays (FPD), which comprises the following steps: (31) turning on a display screen; (32) identifying whether the total number of the BLS groups provided on the backlight module is an odd number or an even number; (33) turning on the one BLS group located at the center-most region of the backlight module while the total number of the BLS groups is an odd number; (34) turning on one of the two BLS groups located at the center-most region of the screen while the total number of the BLS groups is an even number; (35) turning on a BLS near one side of the center region. Next time, turning on the BLS near the other side of the center region, and turning off the BLS in the center region. Following this turning-on sequence and extending from the center to the two outer sides until all BLS are turned on, so as to complete a cycle; (36) determining whether the display screen is off, if so, the process proceeds to step (37); otherwise, repeat the processes of step (31) to (35); (37) ending the process.
Patent TW-I279174-B (TW)
Title: Manufacturing method of PCB, and PCB obtained thereby
Inventor: SATO TETSURO
IPC: H05K3/00
Filed: 2004-09-17
Granted: 2007-04-11
Abstract: The object of this invention is to provide a printed circuit board (PCB). It obtains the superior laser machining performance. In addition, it keeps good dielectric layer thickness of a capacitor circuit. Further, the outer layer circuit is embedded in an insulated resin substrate. In order to achieve the object, by means of following procedures, there is a fundamental manufacturing method. (A) It comprises the curing resin layer that is made thicker by 0.5 mum to 10 mum than value of surface roughness (Rz) of the junction surface of a copper foil is arranged on one side of the copper foil. The copper foil with insulator, which is equipped with a tacky resin layer containing frame material, is used on the curing resin layer. Furthermore, it forms circuit by performing the etch processing upon the copper foil surface. Moreover, it forms the circuit sheet with insulator. (B) The abovementioned tacky resin layer of the circuit sheet with insulator is overlapped with a substrate surface to be stuck, hot-press forming is performed, the curing resin layer is made to break to the aforementioned copper foil of the circuit. Eventually, it obtains the PCB with the embedded circuit, and is arranged in the insulated resin layer.
Patent TW-I291978-B (TW)
Title: Polyester resin composition and optical material
Inventor: FUJI MICHIAKI
IPC: C08G63/672
Filed: 2004-09-24
Granted: 2008-01-01
Abstract: The present invention provides a resin which is low in birefringence and superior in transparency, mechanical strength and dimension stability, and has high heat resistance and good fluidity, and which can be suitably used for optical materials.  A resin composition obtained by blending a polyester polymer obtainable from a dicarboxylic acid compound and a dihydroxyl compound with a polycarbonate, 
wherein the dicarboxylic acid compound comprises an alicyclic dicarboxylic acid and/or an ester-forming derivative thereof, and the polyester polymer comprises fluorine dihydroxyl compounds.  The present invention can provide a material which is low in birefringence and superior in transparency, mechanical strength and dimension stability, and has high heat resistance, good fluidity, and good balance between moldability and optical properties, and can provide a resin which can be suitably used for optical materials such as a camera lens, an eyeglass lens, an optical disk, an optical fiber and an optical sheet.
Patent TW-I239699-B (TW)
Title: Connector
Inventor: CHEN HSIANG-FENG
IPC: H01R24/58
Filed: 2004-10-07
Granted: 2005-09-11
Abstract: A connector includes a body, a terminal and a clamp. The body is provided with a terminal hole for receiving the terminal, an elastic tenon formed on the wall of the terminal hole, and a clamp hole formed in the opposite wall of the body to the elastic tenon for the clamp to fit in. The terminal has plural circumferences of different diameters for the elastic tenon to fit in. The clamp is received in the clamp hole of the body, having two stages for clamping, and the terminal is combined with the body after first stage structure combines with the body, and then the terminal is combined with the body, and the second structure combines with the body. So the clamp can combine with the body completely at once after the terminal has been combined with the body, obtaining stable connection of the terminal with the body.