baber/WOPTO huggingface dataset:
Patent TW-I288097-B (TW)
Title: Sprocket for bicycle
Inventor: NONOSHITA TETSU
IPC: B62K19/16
Filed: 2004-03-18
Granted: 2007-10-11
Abstract: To prevent rattling by reducing the weight and maintaining the rigidity in a sprocket for a bicycle consisting of two kinds of different materials. The sprocket 71 for the bicycle which is mounted to a gear crank 51 of the bicycle and has a chain for driving the bicycle wound around the outer periphery is equipped with a sprocket ring part 90 and a fixing part 91. The sprocket ring part 90 is a metallic part where a sprocket tooth 90a having the chain wound around the outer periphery is formed. The fixing part 91 is integrated with the both side surfaces 90b, 90c of the sprocket ring part 90 at the inner peripheral side of the formed part of the sprocket tooth 90a, and the part made of the synthetic resin fixed to the gear crank 51.
Patent TW-I235130-B (TW)
Title: Bag
Inventor: TAKITA MASANORI
IPC: B65D30/10
Filed: 2004-04-16
Granted: 2005-07-01
Abstract: The present invention relates to a bag formed of a sheet material adapted to remove contents 16 from a top for opening. The bag has fused joints along the vertical edges 17 of lateral sides thereof. A plastically deformable wire-like member 18 is arranged from an output opening side portion 13 to a body portion 12.
Patent TW-I261268-B (TW)
Title: ODT mode conversion circuit and method
Inventor: JIN SENG-EON
IPC: G11C7/00
Filed: 2004-04-29
Granted: 2006-09-01
Abstract: There is provided a semiconductor device using an ODT technology, which is capable of minimizing a delay of an RTT formation timing or a misalignment of RTT with respect to clock, which may occur in a conversion of ODT signal before and after a conversion of a power down mode into an active/standby mode. An ODT mode conversion circuit includes: a clock enable control unit for receiving a precharge signal including an information on a presence of a bank access in a semiconductor memory device, detecting whether the semiconductor memory device exits a precharge power down mode or an active power down mode, and outputting a mode classification signal, in which the mode classification signal has different logic levels depending on the precharge power down exit and the active power down exit; an ODT control unit configured to operate in a power down mode or an active/standby mode according to the mode classification signal; and an RTT formation unit for forming an RTT according to an RTT formation control signal that is outputted from the ODT control unit.
Patent TW-I261121-B (TW)
Title: Method and system for wavelength-dependent imaging and detection using a hybrid filter
Inventor: FOUQUET JULIE E
IPC: G01J3/12
Filed: 2004-07-06
Granted: 2006-09-01
Abstract: An object (206) to be imaged or detected is illuminated by a single broadband light source or multiple light sources emitting light at different wavelengths. The light is detected by a detector (200), which includes a light-detecting sensor (400) covered by a hybrid filter. The hybrid filter includes a multi-band narrowband filter (516) mounted over a patterned filter layer (508). The light strikes the narrowband filter (516), which passes light at or near the multiple wavelengths of interest while blocking light at all other wavelengths. The patterned filter layer (508) alternately passes the light at one particular wavelength while blocking light at the other wavelengths of interest. This allows the sensor (400) to determine either simultaneously or alternately the intensity of the light at the wavelengths of interest. Filters (902) may also be mounted over the light sources to narrow the spectra of the light sources.
Patent TW-I246929-B (TW)
Title: Microneedle array device and its fabrication method
Inventor: KUO SHIH-CHI
IPC: A61M5/158
Filed: 2004-07-16
Granted: 2006-01-11
Abstract: A microneedle array device and its fabrication method are provided. The microneedle array device comprises a supporting pad and plural of microneedles. Each microneedle has a top portion with a via thereon, thereby the microfluids may flow in or out. The intersection between the top portion and the inner tube of a microneedles forms a convex needle structure. Each microneedle stands on the upper surface of the top portion, and is almost perpendicular to the top surface. For each microneedle, a hollow closed tube is formed between the top portion and the supporting pad. The fabrication method uses the substrates with high transmittance and plural of convex area thereon as the upper and lower caps, and applies a photolithography process to fabricate a microneedle array mold. It then sputters or electroplates metal material on the mold. The microneedle array is formed after having taken off the mold. It is a simple fabrication process.
Patent TW-I249326-B (TW)
Title: Smart type automatic unlocking of keyboard and method thereof
Inventor: YU HSIN-PIN
IPC: H04M1/23
Filed: 2004-09-01
Granted: 2006-02-11
Abstract: The present invention provides a method and device for automatic unlocking and dialing-up without pressing the unlocking key when the user dials up the number in the locking mode. It comprises the following steps: (1) set the communication device in the locking state (locking mode); (2) determine if the first numeric key signal is received; if not, return to step 1; (3) determine if plural numeric key signals are received continuously (reaction mode), if not, return to step 1; (4) determine if a dialing signal (reaction mode) is received, if not, return to step 1; (5) release the keyboard lock, and dial up the phone (talk mode); therefore, the keyboard can be unlocked automatically under the locking mode while engaging the set up of dialog at the same time.
Patent TW-I236125-B (TW)
Title: Flip chip package process, flip chip package structure and lead-frame structure thereof
Inventor: LIU CHIEN
IPC: H01L23/495
Filed: 2004-09-08
Granted: 2005-07-11
Abstract: A flip chip package process is suitable for electrical connection between a chip and a lead frame. At first, to form a first solder mask layer between the leads of the lead frame, and cover a second solder mask layer onto the first solder mask and each leads. Then, to form at least one opening within the second solder mask layer, and the opening exposes a end extended inward of each leads as a area used for bonding a bump on the chip. Finally, electrically connection between the bump on the chip and the end extended inward of each leads is finished, and the outside or underside of each leads is exposed from a molding compound as a contact used for electrical connecting externally.
Patent TW-I253532-B (TW)
Title: Layout of liquid crystal panel having identical subpixels
Inventor: YANG MING-TA
IPC: G02F1/133
Filed: 2004-09-16
Granted: 2006-04-21
Abstract: The invention provides a liquid crystal panel including a first scan line and a second scan line in parallel with each other, and a plurality of pixels disposed between the first scan line and the second scan line along the first scan line. Each of the pixels includes a plurality of sub pixels. A first pixel electrode and a second pixel electrode not adjacent to each other in at least one of the sub pixels extend on top of the second scan line to electrically connect the first pixel electrode and the second pixel electrode.
Patent TW-I246265-B (TW)
Title: Bluetooth device and combinative bluetooth audio device
Inventor: YANG BILL
IPC: H04B1/38
Filed: 2004-10-01
Granted: 2005-12-21
Abstract: A bluetooth device essentially includes a female jack, a bluetooth transceiver and audio-in port is provided. The bluetooth device suits to couple a stereo headset and a portable audio device, and suits to transceiving signals from a mobile communication device. The female jack is used to couple with the stereo headset. The bluetooth transceiver is coupled to the female jack and is used to transceiving signals from the mobile communication device. The audio-in port is coupled to the female jack and is used to connect the portable audio device. Wherein, when a calling signal from the mobile communication device is received by the bluetooth transceiver, the audio signal transmitted to the stereo headset connected to the bluetooth device is switched to the audio signal provided by the mobile communication device. Otherwise, a microphone and a speaker can be built in the bluetooth device such that the bluetooth device could be used as a bluetooth headset.
Patent TW-I257060-B (TW)
Title: Dual-path pre-approval authentication method
Inventor: LAW ERIC CHUN WAH
IPC: H04L29/06
Filed: 2004-10-15
Granted: 2006-06-21
Abstract: An authentication method for use between a first party (100) and a second party (200) for performing a transaction, comprising the following steps: (a) establishing a second communication path (20) and sending by the first party (100) of an approval code via the second communication path (20); (b) receiving by the second party (200) of the approval code; (c) establishing a first communication path (10) by the first party (100) to the second party (200) for performing authentication and then the transaction; and (d) authenticating the first party (100) by the second party (200) via the first communication path (10) using the received approval code before performing the transaction.
Patent TW-I254883-B (TW)
Title: Method and system for checking the bios rom data
Inventor: DAI LIANG-YAN
IPC: G06F9/445
Filed: 2004-10-15
Granted: 2006-05-11
Abstract: The present invention provides a method and system for checking the corruption of BIOS ROM data. By adding every bit data together could get a checking data, comparing the checking data with the standard data. Judging whether the bios data corruption or not from the comparing result. The invention includes following mode: driving mode provide a access BIOS ROM's interface for the system; reading BIOS ROM's data mode is used for reading data from the BIOS ROM; checking mode is used for comparing the checking data and the standard data and judging whether they are equal to determining the checking result; the checking result outputting mode is used to display the checking result.
Patent TW-I242914-B (TW)
Title: Dielectric circuit powering antenna
Inventor: MARUYAMA MASAKATSU
IPC: H01P11/00
Filed: 2004-11-08
Granted: 2005-11-01
Abstract: The present invention targets at providing a dielectric circuit powering antenna (patch antenna) which is efficient in a high-frequency range (above sub-millimeter waves), miniaturized and suitable for mass-production, and manufacturing method thereof. The solution is composed of two conductors 1, 2; a dielectric circuit 3 provided between the conductors 1, 2; a dielectric 5 which is provided at a position near the dielectric circuit 3 and between the conductors 1, 2; a plurality of dielectric coupling sections 4 for coupling the dielectric circuit 3 and the dielectric 5; and an opening 6 which is provided on one of the conductors.
Patent TW-I248287-B (TW)
Title: Automatic telephone transfer method enabling plural persons to share one phone number
Inventor: WU WEN-TUNG
IPC: H04M3/54
Filed: 2004-11-19
Granted: 2006-01-21
Abstract: The present invention provides an automatic telephone transfer method enabling plural person to share one phone number, which allow different persons or phone sets to call the same phone number and reach different target persons. According to the present invention, a telephone number easy to be memorized is provided to a plurality of persons for sharing this number. However, each person is given a corresponding transfer number. Furthermore, the invented automatic telephone transfer method is applicable on a user's own mobile phone, house phone, or even other person's mobile phone or phone. Thus, the users are free of the trouble of memorizing the phone numbers of friends and relatives, while conserving the use of line numbers. The invented method is applicable on a public telephone exchange or an independent system used in conjunction with the public telephone exchange.
Patent TW-I250037-B (TW)
Title: Choke board angle adjusting device of gymnastic vehicle resistant wheel
Inventor: TSAI SHIN-CHANG
IPC: A63B22/08
Filed: 2004-12-20
Granted: 2006-03-01
Abstract: This invention is related to a choke board adjusting device of gymnastic vehicle resistant wheel which mainly includes: an adjustment button capable of linking with a propeller located on the wheel axle of the resistant wheel to link to gyrate; a linkage rotating sleeve located at the internal side of the propeller and linked with the propeller which is limited in itself and when it is linked, it is merely able to axially displace where an angle offset projection is radially protruding from the hollow internal wall; a main gear wheel group worn and covered on the wheel axle of the resistant wheel via a bearing which comprises a sleeve with its one end stretching into the linkage rotating sleeve where the sleeve tube wall is provided with a slanting groove corresponding to the angle offset projection position of the linkage rotating sleeve which is provided to be inserted by the projection, and further comprises a main slanting gear wheel with its gear surface facing the resistant wheel; that each linkage axle of the choke board corresponding to the gear surface of the main slanting gear wheel of the main gear wheel group is respectively provided with an auxiliary slanting gear wheel to mutually engage with the main slanting gear wheel. By pulling the adjustment button to rotate for an angle, the propeller is linked to gyrate for a distance and drives the linkage rotating sleeve to axially displace where the projection of the linkage rotating sleeve will push the sleeve of the main gear wheel group to act a malposition gyration, which makes the mutual linked slanting gear wheel simultaneously drive the auxiliary slanting gear wheel of each choke board linkage axle to gyrate, and further changes the angle of the choke board.
Patent TW-I264509-B (TW)
Title: Method for fixing pin of universal joint, and universal joint and universal sleeve made by using the method
Inventor: PENG YING-HAU
IPC: F16L27/02
Filed: 2005-01-07
Granted: 2006-10-21
Abstract: The invention provides ""a method for fixing pin of universal joint, and universal joint and universal sleeve made by using the method."" The main purpose is that the material of joint head of universal joint and shaft pin of connector is chosen from the metal with strong hardness. The two ends of the pin is melted to a wall of the joint head into one body so as to enhance the intension of the pin and the intention between the pin and the joint head, and not easy to be damaged. The joint head of being soldered, after polished, is showing the surface of the joint head with a smooth appearance to prevent when the manual tool, gas tool or electric tool rotate at in high speed from harming the hand of the user. It is improved that in riveting way of the prior art should use less hardness of pin and joint head riveted together to make the hardness of the pin not easy to be bended. The manufacturing method of the above is to put a spring in the joint head of the universal joint; insert the connector; and put the metal pin which has strong hardness pass through both of them. The two ends of the pin protrudes little out of the surface of joint head. The hole of the joint head offered the pin passed through is a taper hole which is wider to outer wall. The two ends of the pin are melted in solder way to fill in the taper hole to make the two ends of the pin and the wall of the joint head welded into one body. After cooling the two position of being soldered, it is polished to get surface with the smooth appearance of one body between the outer joint head. By the above-mentioned method, the universal joint or the universal sleeve has the advantage of loading strong strength, smooth and beautiful surface appearance, and preventing from harming the hand of the user when it rotates.
Patent TW-I254420-B (TW)
Title: Surface-mount base for electronic element
Inventor: NAKAI HIROSHI
IPC: H03H9/10
Filed: 2005-01-11
Granted: 2006-05-01
Abstract: A surface-mount base for an electronic element includes: an insulative supporting member having a through hole; a plurality of lead terminals each having an element connecting terminal, a lead portion and a mounting terminal, the lead terminals being mounted to the supporting member with the lead portions passing through the through hole so that the element connecting terminals face a top face side of the supporting member and the mounting terminals face a bottom face side of the supporting member; and a sealing glass that is charged in the through hole of the supporting member for sealing the lead terminals in the through hole. The supporting member is composed of a supporting frame having an outer wall that defines the through hole, and at least one of the lead portion and the mounting terminal of each lead terminal has a shape and a dimension that cause a pressure against at least one of an inner face and an outer face of the outer wall, whereby the lead terminals are held on the supporting frame. The lead terminal is positioned on the supporting member while suppressing a disconnection or a rattle.
Patent TW-I266323-B (TW)
Title: Technique for programming floating-gate transistor used in circuitry as flash EPROM
Inventor: PARK JONG-MIN
IPC: G11C16/10
Filed: 2005-01-28
Granted: 2006-11-11
Abstract: The sequence in which the voltages (VSL, VDL, VSG, and VCL) applied to the source/drain regions (S and D), select gate (SG), and (if present) control gate (CG) of a floating-gate field-effect transistor (20) start to change value during a programming operation is controlled so as to avoid adjusting the transistor's programmable threshold voltage toward a programmed value when the transistor is intended to remain in the erased condition, i.e., not go into the programmed condition. With the voltage (VSL) at one source/drain region (S) changing from a nominal value to a programming value, the sequence entails causing the voltage (SG) at the select gate to start changing from a nominal value to a programming-enable value after the voltage at the other source/drain region (D) starts changing from a nominal value to a programming-inhibit value.
Patent TW-I278737-B (TW)
Title: Limited current circuit and computer system using the same
Inventor: JUAN KUAN-CHI
IPC: G06F1/18
Filed: 2005-02-18
Granted: 2007-04-11
Abstract: A limited current circuit is disclosed. The limited current circuit is applied to a computer system having a USB device and a power adapter. The limited current circuit includes a voltage adjusting circuit, a switch circuit, a frequency adjusting circuit, a storage element and a comparator. The comparator is electrically coupled to the frequency adjusting circuit and the switch circuit and having a predetermined reference voltage for receiving a third voltage outputting from the frequency adjusting circuit and comparing with the predetermined reference voltage. The comparator will control the switch circuit turning on for transmitting a second voltage to the USB device via the switch circuit, when the third voltage is smaller than the predetermined reference voltage. The comparator will control the switch circuit turning off and the storage element will provide the operating voltage of the USB device, when the third voltage is greater than the predetermined reference voltage.
Patent TW-I248199-B (TW)
Title: Conductive plug and method of making the same
Inventor: HUANG JIH-TAU
IPC: H01L27/108
Filed: 2005-03-16
Granted: 2006-01-21
Abstract: The disclosure presents a conductive plug and a method of making the same. The method includes the following steps of forming a first dielectric layer, an antireflective layer, and a sacrificial layer on a substrate in sequence. A via hole is formed through the sacrificial layer, antireflective layer, and first dielectric layer. A conductive layer is deposited over the sacrificial layer, filling via hole. Thereafter, excess portions of the conductive layer are removed, forming a conductive plug. In addition, at least portions of the sacrificial layer are recessed, and thereby the surface of conductive plug is higher than the surrounding surface thereof. Moreover, a second dielectric layer is disposed over the substrate and the conductive plug. A conductive line is formed through the second dielectric layer and conductive plug, contacting the conductive plug. The conductive plug includes excess portions having an upper surface and a sidewall. The conductive line is in contact with portions of the upper surface and sidewall, thereby not only solving open issue but also increasing contact area between conductive plugs. As such, contact resistance is reduced.
Patent TW-I267599-B (TW)
Title: Driven pulley device of V-belt type automatic transmission
Inventor: KOMURO HIROKAZU
IPC: F16H55/56
Filed: 2005-04-18
Granted: 2006-12-01
Abstract: The driven pulley device of a V-belt type automatic transmission in accordance with the present invention is able to prevent the generation of twist in a coil spring, and to prevent the generation of waving phenomenon, which is provided with a fixed pulley half body fixed to an inner cylinder, a movable pulley half body fixed to an outer cylinder capable of relatively turning and relatively moving in the axial direction in relation to the inner cylinder, a torque cam mechanism provided between the inner cylinder and the outer cylinder, a spring receiver member fixed to the outer cylinder, and a coil spring for surrounding the outer periphery and provided to be shrunken between the movable pulley half body and the spring receiver member and in which a V-belt for transmitting rotating power from a driving pulley device is pinched between opposite conical surfaces of the fixed pulley half body and the movable pulley half body. The coil spring 93 is guided by a guide member 106 in the inner periphery thereof on a movable pulley half body 90 side thereof, and a thrust bearing means 107 is interposed between the spring receiver member 92 and the coil spring 93.
Patent TW-I256660-B (TW)
Title: Carbon nanotube array and method for making the same
Inventor: JIANG KAI-LI
IPC: H01J37/073
Filed: 2005-04-22
Granted: 2006-06-11
Abstract: The invention relates to a carbon nanotube array and method for making the same. The carbon nanotube array includes a number of carbon nanotubes aligned in a uniform direction. A mark is formed on the carbon nanotubes. The method for making the carbon nanotube array includes the following steps: providing a substrate; forming a catalyst layer on the substrate; heating the substrate to a predetermined temperature; and introducing a carbon source intermittently for growing carbon nanotube array with marks formed thereon.
Patent TW-I255567-B (TW)
Title: Method for driving passive matrix OLED
Inventor: CHEN SHANG-LI
IPC: H01L33/00
Filed: 2005-06-28
Granted: 2006-05-21
Abstract: A method for driving a passive matrix organic light emitting diode (PMOLED) is provided. A pulse width modulation (PWM) constant current is provided to OLED pixels connected to a segment of a PMOLED array without voltage pre-charging the segment. Then, an offset value corresponding to missing gray scales of the OLED pixel is determined. According to the missing gray scales, the gray scales of the OLED pixel are rescaled starting from the offset. The OLED pixel is thus driven by a compensated PWM constant current having the rescaled gray scales during each horizontal line period.