baber/WOPTO huggingface dataset:
Patent TW-I276866-B (TW)
Title: A black and white color cholesteric display
Inventor: CHUNG DAVID B
IPC: G02F1/137
Filed: 2003-09-19
Granted: 2007-03-21
Abstract: A cholesteric display (10) may be formed, in some embodiments, using a single display element to produce multi-colors for display. A cholesteric material (16) may be sandwiched between a pair of substrates (12, 14), each associated with pairs of opposed electrodes (14, 22, 26) that are arranged in general transversely to the optical axis (O) of incident light. The first pair of electrodes (14, 22) produce one of two liquid crystal states and result in the reflection of light of a particular wavelength. Light of other wavelengths may be reflected when a second pair (or set) of opposed electrodes (26b, 26c), arranged in general transversely, also to the optical axis of incident light, are biased appropriately. So does a third pair (or set) of electrodes (26c, 26d). A black and white color display may be generated from a single display element by modulating the pitch length of the cholesteric material (16) within each pairs (or sets (14, 22, 26)).
Patent TW-I231349-B (TW)
Title: Backlight unit and liquid crystal display unit using backlight unit
Inventor: INOUE YUTAKA
IPC: G09G3/36
Filed: 2003-10-22
Granted: 2005-04-21
Abstract: A backlight unit in accordance with the present invention comprises a fluorescent lamp for illuminating a liquid crystal panel, a reflection unit for projecting light from the fluorescent lamp in a specific direction, and a diffusion unit for diffusing light from the fluorescent lamp and the reflection unit, wherein a horizontal- or vertical-direction reflectance or transmittance is controlled by imparting to the reflection unit or diffusion unit a dot pattern gradually increasing in density from the central portion toward the peripheral portion thereof, or a transmittance is controlled by imparting to the fluorescent tube surface of the fluorescent lamp a dot pattern gradually increasing in density from the longitudinal central portion toward the opposite ends thereof. Accordingly, brightness gradients are formed in horizontal and vertical directions so that the brightness of the liquid crystal panel is relatively higher at the central portion than at the peripheral portion thereof.
Patent TW-I253910-B (TW)
Title: Single oven type shoes circulation glue drying machine
Inventor: JUANG SHI-FA
IPC: A43D25/20
Filed: 2003-11-06
Granted: 2006-05-01
Abstract: Provided is one kind of single oven type shoes circulation glue drying machine which comprises a machine frame, a drive unit installed on the machine frame, several transportation stand boards driven by the drive unit, a glue drying station installed on the machine frame and a control unit. The machine frame is provided with an upper track and a lower track, and the drive unit can drive such transportation stand boards to circularly move between the upper track and the lower track. And then the glue drying station having an oven can straightly displace along the horizontal direction to shut such transportation stand boards and carry on the vacuum drying operations. Besides, the control unit controls the operation of the drive unit and the glue drying station. By this way, the consumed material can be reduced and makes the structure be more stable.
Patent TW-I224016-B (TW)
Title: Connecting structure for a golf club head and connecting methods therefor
Inventor: HUANG CHUN-YUNG
IPC: A63B53/02
Filed: 2003-11-13
Granted: 2004-11-21
Abstract: A connecting structure for a golf club head comprises a first connecting component, a second connecting component, and a connecting medium which are made of different metal. The first connecting component has a first abutting portion while the second connecting component having a second abutting portion. The connecting medium is connected between the first abutting portion of the first connecting component and the second abutting portion of the second connecting component by friction welding. Thus, the first connecting component, the connecting medium, and the second connecting component constitute the connecting structure. The invention also relates to a connecting method for the golf club head.
Patent TW-I242219-B (TW)
Title: Chip type variable resistor
Inventor: OOUCHI TOSHIYUKI
IPC: H01C10/32
Filed: 2003-12-15
Granted: 2005-10-21
Abstract: Disclosed is a chip type variable resistor in which a terminal does not come off from an insulated substrate and is mounted reliably. In the chip type variable resistor, a projection 1g is provided on a side surface 1e opposed to an insulated substrate 1 or a surface 1a adjacent to the side surface 1e. A terminal 4 has a bottom plate 4a and a side plate 4b bent from the bottom plate 4a. In the terminal 4, the bottom plate 4a is positioned on a bottom surface 1c of the insulated substrate 1, and also the side plate 4b is mounted to the insulated substrate 1 in a condition of being held to the projection 1g. For this reason, even if the terminal 4 is loosened to possibly slip off in a direction of arrow A owing to heat of a soldering iron which melts a solder 9 on a printed board 8, at this time, the side plate 4b of the terminal 4 is held to the projection 1g to prevent a motion of the terminal 4 in the direction of arrow A. As a result, the terminal 4 does not come off from the insulated substrate 1 and can be mounted reliably.
Patent TW-I262897-B (TW)
Title: Coated magnesium oxide powder with high filling property, and resin composition containing such powder
Inventor: KIYOKAWA TOSHIO
IPC: C09C1/02
Filed: 2003-12-22
Granted: 2006-10-01
Abstract: The present invention provides coated magnesium oxide powder having excellent moisture resistance, as well as excellent filling and flowing properties when added to a resin as a filler, which is characterized in that the surface of magnesium oxide powder is coated with a complex oxide, and said coated magnesium oxide powder has an angle of repose <= 55 DEG and a tap density >= 1.65 g/ml. Further, the present invention provides a resin composition containing said coated magnesium oxide powder, and an electronic device using said resin composition.
Patent TW-I236078-B (TW)
Title: Method of making wire bonding for copper conducting wire wafer using thin film layer
Inventor: JENG YEAU-REN
IPC: H01L21/60
Filed: 2004-03-26
Granted: 2005-07-11
Abstract: This invention provides method of using a thin film layer to make the wire bonding for conducting wire wafer. The previous wire bonding for copper conducting wire wafer has the oxidation problem of copper pad. It will reduce the strength of bonding point and affect the yield of the process. The purpose of this invention is to solve this problem. This invention provides a thin film layer to make the wire bonding for conducting wire wafer including the steps of: providing a wafer, which has a copper pad on top; providing a solution, which can form a cuprous oxide thin film on the copper pad; making a wire bonding on the copper pad; providing a supersonic wave to remove the cuprous oxide thin film at the same time; and building a bonding point of the wire bonding on the copper pad.
Patent TW-I244671-B (TW)
Title: Method of checking a defect in a graytone mask
Inventor: IKEBE HISAMI
IPC: H01L21/00
Filed: 2004-04-01
Granted: 2005-12-01
Abstract: A method of checking a defect in a graytone mask, being used in manufacturing process of thin-film transistors, wherein the graytone mask comprises an opaque part, a transmission part, and a graytone part, the method including the step of checking defect in the graytone part which extracts a mask as a defect, said mask having black defect and/or white defect of which defective level exceeds a certain allowable range where the white defect is larger than black defect (A threshold of the white defect is relatively high, and a threshold of the black defect is relatively low).
Patent TW-I250565-B (TW)
Title: Semiconductor wafer and manufacturing process thereof
Inventor: CHEN WEI-JUNG
IPC: H01L21/30
Filed: 2004-04-29
Granted: 2006-03-01
Abstract: A semiconductor wafer includes a wafer body, a plurality of analog IC dies spacedly and alignedly formed on the wafer body to define a scribe line as a margin formed between each two dies wherein each of the dies has an internal circuit formed therewithin and at least a terminal pad formed along the scribe line, and a conductive arrangement including at least a conductive element formed on the wafer body to electrically connect the terminal pad with the internal circuit of the die in such a manner that when the die is cut off from the wafer body along the scribe line, the terminal pad is cut off from the die so as to keep the internal circuit in the die.
Patent TW-I255515-B (TW)
Title: Wire bonder
Inventor: VISCHER DIETER
IPC: B23K20/00
Filed: 2004-05-31
Granted: 2006-05-21
Abstract: The bondhead (1) of a wire bonder, that serves to produce a wire connection between two connection points by means of a capillary (2) guiding a wire, is formed as a pantograph mechanism. The pantograph mechanism comprises a first swivel arm (4) driven by a first motor (3), a second swivel arm (6) driven by a second motor (5) and two connecting arms (7, 8). With this pantograph mechanism, the movement of the capillary (2) takes place by means of rotary movements.
Patent TW-I239101-B (TW)
Title: Solid-state image pickup device and driving method of solid-state image pickup device
Inventor: KANBE HIDEO
IPC: H04N5/359
Filed: 2004-05-31
Granted: 2005-09-01
Abstract: A solid-state image pickup device including: a pixel region on a semiconductor substrate, the pixel region including: a sensor region for photoelectrically converting incident light; a vertical CCD formed on one side of the sensor region with a readout region interposed between the sensor region and the vertical CCD; and a channel stop region formed on a side opposite from the sensor region with the vertical CCD interposed between the sensor region and the channel stop region; and a vertical transfer electrode on the vertical CCD with an insulating film interposed between the vertical transfer electrode and the vertical CCD. The vertical transfer electrode is formed above the vertical CCD such that width of the vertical transfer electrode and width of a channel region of the vertical CCD are substantially equal to each other.
Patent TW-I245896-B (TW)
Title: The modification of surface hardness of nanoindentation
Inventor: LIN YUAN-CHING
IPC: G01N3/42
Filed: 2004-12-10
Granted: 2005-12-21
Abstract: The present invention refers to a method for the measurement of hardness of a material. The method includes steps of: providing a indentation instrument having an indenter for applying a force on the sample which is formed an indentation area S thereon; choosing the tips of the indenter as an origin and calculating the equation of each side of the indenter and a first cross-section plane of the indenter, which corresponds to the pierce-in depth of the indenter hc; mapping a first cross-section plane equation of the indenter into a second cross-section plane equation of the indenter by tilting an angle &pagr; and rotating an angle omega; calculating the maximum angle theta' of the geometry on the second cross-section plane; providing a look-up-table which records the relationship between the maximum angle theta of the indentation area S and angle psi and omega, measuring the maximum angle of the indentation area S; accordingly, letting theta=theta', the tilting angle psi and rotating angle omega is obtained, and then the area of the triangle in the second cross-section plane is obtained. Therefore, the modified hardness of the indentation is obtained.
Patent TW-I285571-B (TW)
Title: Power conversion apparatus for pulse current
Inventor: LIN RAY-LEE
IPC: H02M7/04
Filed: 2004-12-15
Granted: 2007-08-21
Abstract: The present invention discloses a power conversion apparatus for pulse current suitable for electrical discharge machining. The power conversion apparatus comprises a linear power conversion circuit and a switching power conversion circuit. The linear power conversion circuit offers a fast response to changes in output load and is used to adjust the output voltage. The magnitude or the waveform of the current through the workpiece is adjusted by the power resistor or the power transistor. Then, the switching power conversion circuit supplies the workpiece a stable power to make the power conversion apparatus output a stable pulse current to achieve the goal of high power conversion efficiency, high power density, and small size.
Patent TW-I267469-B (TW)
Title: An electric power supply system for vehicle
Inventor: CHANG MING-CHENG
IPC: B62J6/00
Filed: 2004-12-23
Granted: 2006-12-01
Abstract: This invention provides an electric power supply system for vehicle, which supplies the electric power separately to the first light set and the second light set of the vehicle and includes an AC generator for supplying the first AC power, a rechargeable battery, a rectifying distributor which includes a first split path for connecting with the first AC power to charge the battery and a second split path that connects with the first AC power and output a second AC power; and a multi-stage controller. When the multi-stage controller in set on its first position, the second AC power is connected to the first light set; and when the multi-stage controller in set on its second position, the second AC power is connected to the first light set and the battery is connected to the second light set.
Patent TW-I258013-B (TW)
Title: A test system of an antenna pattern
Inventor: JANG JEN-FENG
IPC: G01R29/10
Filed: 2005-01-25
Granted: 2006-07-11
Abstract: This invention of a test system of an antenna pattern mainly relates to a computer having a built-in test flow path, a built-in network analysis instrument monitor program, a built-in control program of a revolving test machine, a built-in antenna pattern data storage and a built-in drawing program. Connections between the network analysis instrument and a control device of the revolving test machine is used to control wireless signal frequency and power output by the network analysis instrument and for tester to regulate revolving speed and angle unit of the revolving test machine according to expected degree of precision. Therefore it is able to completely solve errors that conventional manual operations of revolving test machine and settings of network analysis instrument often meet and prevent any wire entwining around the revolving test machine so as to ensure less machine damage and test errors. Thus the present invention can increase test efficiency and precision of antenna QC.
Patent TW-I290202-B (TW)
Title: Fluid connection
Inventor: ROBERT MAXIME
IPC: F04B39/10
Filed: 2005-02-17
Granted: 2007-11-21
Abstract: A fluid connection comprised of a first fitting having a body with a first end and a second end. A passage extends through the body from the first end to the second end. A bracket is mounted to the second end of the body. The bracket defines a space adjacent the second end. A mounting element is provided for mounting the piston has an inlet side facing the first end of the body and an outlet side facing the second end of the body. Apertures through the piston fluidly connect the inlet side of the piston to the outlet side of the piston. A second fitting, having a fluid opening therethrough, is dimensioned to be slidably received within the space adjacent the second end of fitting. The piston is movable into engagement with the second fitting with the aperture in the piston communicating with the fluid opening in the second fitting.
Patent TW-I277541-B (TW)
Title: Back plate for ring binder, and file cover
Inventor: HASEGAWA TAKAO
IPC: B42F13/02
Filed: 2005-03-15
Granted: 2007-04-01
Abstract: Hook claws are arranged on one surface of a back plate so as to function as means for engaging a ring binder, the back plate fitting the vertical and lateral dimensions of the ring binder. The back plate is fixed to the spine section of a file cover. When the ring binder is pressed against the back plate, the hook claws engage the ring binder and the file cover is attached to a brochure bound by the ring binder.
Patent TW-I257220-B (TW)
Title: Cross-layer rate adaptation mechanism for WLAN
Inventor: WANG LI-CHUN
IPC: H04L12/56
Filed: 2005-03-25
Granted: 2006-06-21
Abstract: A cross-layer rate adaptation mechanism for WLAN can get channel state by calculating the Eb/No of ACK frame transmitted from the receiver side. The mechanism decides the transmission rate of next frame by referring to a predefined reduced mode table. When ACK transmitted fail, the mechanism can automatically lower the transmitting rate of next transmission. Therefore, the method can reduce the damage to the system in whole when ACK failure happened.
Patent TW-I260193-B (TW)
Title: Mobile device
Inventor: PAN LONG-JYH
IPC: G06F1/16
Filed: 2005-04-15
Granted: 2006-08-11
Abstract: A tilting and sliding mobile device. The mobile device comprises a first module, a second module, and a connecting module. The first module comprises a display device. The second module is slidably connected to the first module at an adjustable angle. The connecting module, with an end connecting to the first module and the other end connecting to the second module, comprises a tilting component and a sliding component. The tilting component is tiltably connected to the sliding component at an angle, which is adjustable with respect to relative movement of the first and the second module.
Patent TW-I270605-B (TW)
Title: Voiceprint key system
Inventor: YU KUN-LANG
Filed: 2005-06-16
Granted: 2007-01-11
Abstract: A voiceprint key system comprises a voiceprint key used to encrypt/decrypt an electrical information for constituting a voiceprint lock. Furthermore, a voiceprint identification system is used to generate a voice feature and select the voiceprint key from the voice feature. The voiceprint identification system includes a front-end processing portion, a feature-retrieving portion, a training system and a testing system for training or testing raw voice data.
Patent TW-I281344-B (TW)
Title: Portable communication apparatus and method for inputting letters
Inventor: HSUEH TZU-CHE
IPC: H04M1/23
Filed: 2005-07-01
Granted: 2007-05-11
Abstract: This invention discloses a portable communication apparatus and a method for inputting letters. The apparatus comprises at least one key and a direction key. The feature of the invention is to use the key and the direction key to send at least one letter to an editorial table in order to be an input action of letters.
Patent TW-I267480-B (TW)
Title: Thermal pressing machine with single-way air valve for coffee bag
Inventor: SU JIN-KUEN
IPC: B65D75/30
Filed: 2005-07-22
Granted: 2006-12-01
Abstract: The present invention relates to a thermal pressing machine with single-way air valve for coffee bag, including a base seat, a heating arm forwardly provided on the base seat and suspended in the air, a pressing rod pivotally provided inside the heating arm in a see-saw status, a single-way air valve seat provided at the front end of the pressing rod and extruding from the top surface of the heating arm to operate, the rear end of the pressing rod being driven by a cylinder to move upwardly and downwardly, a rail, with its front end extending downwardly, combining with the top end of the heating arm to form a through hole with respect to the single-way air valve seat, a thermal pressing boring device provided on top of an upright hole with a stand of the thermal pressing boring device that is jointed with the base seat, and a thermal pressing member provided at the base end of the thermal pressing boring device and driven by the cylinder to move upwardly and downwardly, the inside of the thermal pressing member being provided with a pin that acts upwardly and downwardly and passes through the center of the thermal pressing member; when operating the present invention, a coffee bag is slipped on the heating arm with an external supplying device; with the rail the single-way air valve is transported to the upright hole. To achieve the automatic integrated operation, the present invention utilizes the single-way air valve and the thermal pressing boring device to perform thermal pressing and boring.
Patent TW-I269844-B (TW)
Title: Double-curved shock-absorbing device
Inventor: TSAI CHUNG-SHING
IPC: F16F9/00
Filed: 2005-08-03
Granted: 2007-01-01
Abstract: The present invention is to provide a double-curved shock-absorbing device. Between a substrate and a bearing plate arranged in a parallel manner, at least one rack track arranged alternately are disposed on the facing side of the substrate and the bearing plate. In addition, a connection device is installed between the alternate parts of the two rack tracks, and an arc aperture having a concaved opening disposed inversely is installed between the connection parts of the connection device and each rack track. Meanwhile, a spool capable of fixing and providing restraint is disposed at each corresponding arc aperture. By the use of shock-absorbing design capable of moving relatively by a combination of the double-curved arc aperture and the spool as well as the damping device capable of being selectively installed among a substrate, a spool, the connection device and the bearing plate, a vibrational energy and the transmission of the vertical vibrational energy can be effectively isolated. In addition, the structure may be simplified accordingly, and the height and volume of the device may also be reduced accordingly.
Patent TW-I261849-B (TW)
Title: Solid electrolytic capacitor and its manufacturing method
Inventor: UEDA AKIRA
IPC: H01G9/02
Filed: 2005-08-30
Granted: 2006-09-11
Abstract: The present invention provides a solid electrolytic capacitor which excels in frequency characteristics and can increase capacity. An anode foil 2 formed with a dielectrics oxide film 16 and a cathode foil 2 formed on the surface with whiskers 18 holding carbide particles 17 are wound via a separator 6 so that a conductive polymer layer 12 consisting of a conductive polymer may be formed between the anode foil 2 and the cathode foil 4. The thickness of the layer where whiskers hold the carbide particles is 1-5 mum, for example. After applying the carbide particles on the cathode foil and making it dry, the manufacturing method of the solid electrolytic capacitor comprises a process of generating whiskers on the cathode foil, a process of winding the cathode foil and the anode foil formed with the dielectrics oxide film via the separator, and a process of forming a solid electrolyte layer between the cathode foil and the anode foil while making a polymerizable monomer and an oxidizer impregnate the separator so that polymerizable monomer may be polymerized.
Patent TW-I287441-B (TW)
Title: Wall hanging apparatus convenient to hang or take to use
Inventor: CHEN JIAN-CHENG
IPC: A47G29/087
Filed: 2005-10-24
Granted: 2007-10-01
Abstract: This invention is related to provide one kind of wall hanging apparatus convenient to hang or take to use which is mainly related to be provided with a hanging rack. Such hanging rack is provided with an embedding trough which gradually shrinks from up to down and presents an external eight shape. Hanging articles are related to be hanged on the hanging rack. One side wall of such hanging article is provided with a protruded embedded block which gradually shrinks from up to down and presents an external eight shape. Such embedding block is related to be embedded into the embedded trough of the hanging rack. By utilizing the tightly match of the external eight shaped embedded trough and embedded block, hanging articles can be stably, firmly positioned on the hanging rack without being loosing to fall off, which is convenient to assemble and disassemble.