baber/WOPTO huggingface dataset:
Patent TW-537987-B (TW)
Title: Gum crawler and gum crawler moving device
Inventor: YOSHIDA TOMOHISA
IPC: B65G15/42
Filed: 2002-04-03
Granted: 2003-06-21
Abstract: A gum crawler is provided having an endless tape body and a lug for traction, wherein the gum crawler is made of small rigidity parts and high rigidity parts. When a gum crawler moving device with the gum crawler runs, the vibration of the moving device can be reduced. In order to reduce the difference between the rigidity of a first lug side and of a second lug side, the width of the tape body in the place of the second lug side is formed to be narrower than the width of the tape body in the place of the first lug side.
Patent TW-577083-B (TW)
Title: Architecture to relax memory performance requirements
Inventor: TROUTMAN BRUCE L
IPC: G06F12/04
Filed: 2002-04-29
Granted: 2004-02-21
Abstract: The present invention provides a memory architecture allowing for instructions of variable length to be stored without wasted memory spaces. Instructions of one, two, and three bytes can all be retrieved in a single fetch. The exemplary embodiment divides the memory block into two x16 memories having some special addressing circuitry. This structure logically arranges the memory into a number of rows, each of four byte-wide columns. To the first of these x16 memories, the full address is provided. If the address is within the two columns of the second x16 memory; the full address is also provided to the second x16 memory. If the address is to the first of the x16 memories, the second x16 memory instead receives the portion of the address specifying the row with one added to it. This results in a dual row access with the last one or two bytes of 3-byte instruction being supplied by the row above the first byte. The net effect is that all the physical memory physical space is used for program code with none being wasted in the 24-bit access.
Patent TW-I260858-B (TW)
Title: System and method for tuning a VLSI circuit
Inventor: PAPATHANASIOU KOSTAS
IPC: G05F3/26
Filed: 2002-05-31
Granted: 2006-08-21
Abstract: A circuit (100) for accurately tuning the absolute values of multiple parameters in a VLSI circuit by reusing a single external resistor. In the illustrative embodiment, the invention includes a first circuit (10) for generating an accurate transconductance using a single external resistor, a second circuit (20) for generating an accurate current reference using the same external resistor; and a switching circuit (60) for alternately switching on and off the First and second circuits in order to share the external resistor. The switching circuit (60) includes several switches controlled by a digital counter for turning off portions of the circuit which are not in use. In the illustrative embodiment, the invention further includes a third circuit (40) for generating one or more additional accurate reference signals. The third circuit can generate an accurate internal resistance Rint, an accurate drain to source resistance of a transistor rDS, and/or an accurate internal capacitance Cint.
Patent TW-I227000-B (TW)
Title: Electronic circuit with energy control
Inventor: ELBE ASTRID
IPC: G06F1/32
Filed: 2002-06-06
Granted: 2005-01-21
Abstract: An inventive electronic circuit includes a controller for processing a processor task as well as an energy determination means for determining the energy available to the controller. A control means of the electronic circuit controls the controller depending on the energy available to the controller. An optimum utilization of the energy available and, thus, an optimization of the computing speed with maximum energy utilization is achieved by means of the energy control.
Patent TW-550650-B (TW)
Title: Chip on board package for optical mice and lens cover for the same
Inventor: KIM TAE-JUN
IPC: G06F3/033
Filed: 2002-07-16
Granted: 2003-09-01
Abstract: Disclosed herein is a chip on board lead package for optical mice and lens cover for the same. A semiconductor chip on board package for optical mice has a board, a semiconductor chip, at least one circuit pattern, at least one bonding wire, and a lens cover. The board has top and bottom surfaces, and a pair of via holes. The semiconductor chip is attached to a center portion on the top surface of the board and provided with a plurality of electrode terminals. The circuit pattern is formed on the top surface of the board. The bonding wire electrically connects the electrode terminals of the semiconductor chip with the circuit pattern. The lens cover encloses the top surface of the board and has a lens disposed on the same axis as that of the semiconductor chip, a plurality of electrode pins formed at positions of the lens cover corresponding to the positions of the via holes in the board to be integrated with the lens cover, and an opening formed in a center portion within the lens cover.
Patent TW-565693-B (TW)
Title: A scanning ultrasound device of dual-wave mixing interference
Inventor: LEE JU-YI
IPC: A61B8/00
Filed: 2002-08-02
Granted: 2003-12-11
Abstract: A scanning ultrasound device of dual-wave mixing interference is disclosed. The scanning ultrasound device includes a photorefractive crystal, a confocal module, a rotation unit, and a photo detector. The photorefractive crystal here is used for mixing an incident signal and a reflecting signal. The photorefractive crystal and the confocal module of the device are used for scanning the surface of the target. The rotation unit of the device is used for adjusting the angle of incident light for detection to make the reflected signal and the reference signal reach the photo detector of the device.
Patent TW-552213-B (TW)
Title: Mounting structure for mounting foldable two-wheel vehicle on four-wheel vehicle
Inventor: ORITA MASAYOSHI
IPC: B60P3/07
Filed: 2002-08-21
Granted: 2003-09-11
Abstract: A two-wheel vehicle 10 foldable to have a width equivalent to the width of a number plate 14 can be contained in a door 72, side walls 73,74 or a rear wall 75 of a four-wheel vehicle70. Since handles and steps can be folded so that the vehicle width of the two-wheel vehicle becomes equivalent to the width of the license number plate, the containing space at the time of mounting the two-wheel vehicle on the four-wheel vehicle can be made to be small, vehicle compartment space of the four-wheel vehicle can be sufficiently secured, and the operation of mounting the two-wheel vehicle onto the four-wheel vehicle can be easily carried out.
Patent TW-I221949-B (TW)
Title: Wireless communication device and information-processing apparatus which can hold the device
Inventor: MIYASAKA TOSHIKI
IPC: H01Q1/08
Filed: 2002-08-30
Granted: 2004-10-11
Abstract: A wireless communication device (2) to be removably held in a host apparatus (1) comprises a printed circuit board, a cover, and a planar antenna module (3). The printed circuit board comprises electronic components configured to perform wireless communication. The cover covers the electronic components and the upper surface of the board. The planar antenna module (3) has an electromagnetic radiation surface and is provided in the upper surface of the cover such that it is substantially flush with an outer surface of the host apparatus (1) during operation of the wireless communication device (2).
Patent TW-583168-B (TW)
Title: Hydrogenation catalyst and hydrogenation process
Inventor: RYU YONG J
IPC: B01J35/10
Filed: 2002-09-25
Granted: 2004-04-11
Abstract: A supported hydrogenation catalyst comprising (1) Pd or a group 8 metal comprising Pd and one other group 8 metal, preferably a group 8 metal selected from Pt, Ir, Ru, Co or Ni, and (2) at least two metals selected from Ag, Zn or Bi, preferably Ag and at least one of Zn or Bi. Optionally the catalyst may contain K. The catalyst is supported on a porous support such as a silica, alumina, silica-alumina or carbon. The preferred supports have an average pre diameter of 180 Å with no pores smaller than 35 Å, total pore volume larger than 0.65 cc/g and preferably less than about 100 m<2>/g BET surface area. The catalysts are useful for the hydrogenation of unsaturated hydrocarbons such as acetylenes and diolefins in various mixed olefin streams.
Patent TW-567278-B (TW)
Title: Autochoke controller
Inventor: SUZUKI MASASHI
IPC: F02D41/06
Filed: 2002-10-18
Granted: 2003-12-21
Abstract: The present invention relates to an autochoke controller which suppresses cost with the starting property upon a high-temperature reboot maintained favorably with a simple constitution without using an autochoke-only thermostat. An autochoke controller comprises engine temperature sensing means 6 and 61 connected to a control circuit 60 and the drive of which is controlled via the control circuit 60 according to an engine temperature, a switch sensing circuit 62 for sensing the on/off actions of a main switch 2 connected to the control circuit 60, and a self-holding circuit 64 self-holding the power source of the control circuit 60 when the main switch 2 turns from on to off.
Patent TW-546210-B (TW)
Title: Tire condition monitoring apparatus
Inventor: OKUBO YOUICHI
IPC: B60C23/04
Filed: 2002-10-23
Granted: 2003-08-11
Abstract: A commander (6) transmits a command signal that includes a channel code set by a channel code setting switch (11). When receiving the transmission command signal from the commander (6), a transmitter (3) transmits a response signal that contains the channel code contained in the command signal and a unique ID code of the transmitter (3). When receiving the response signal from the transmitter (3), a receiver (5) stores the ID code contained in the response signal in the memory (34) if the channel code contained in the response signal is related to a channel code set by a channel code setting switch (30). As a result, the ID codes of the transmitter (3) is correctly registered in the receiver (5).
Patent TW-I278028-B (TW)
Title: Method for fabricating polishing pad using laser beam and mask
Inventor: KIM JAE-SEOK
IPC: H01L21/304
Filed: 2002-11-14
Granted: 2007-04-01
Abstract: Disclosed is a method for forming micro-holes, perforated holes, and/or grooves on a polishing pad using a laser beam and a mask. This method involves the steps, of determining a pattern of micro-holes, grooves, and/or perforated holes to be formed on a polishing pad, inputting the determined pattern to a computer numerical control (CNC) controller, selecting a mask corresponding to the determined pattern, positioning the mask under a laser device, parallel to the polishing pad, and driving the laser device adapted to irradiate the laser beam and a table adapted to conduct a three-dimensional movement and rotation while supporting the polishing pad, under the control of the CNC controller, thereby irradiating the laser beam from the laser device through the mask onto the polishing pad according to the inputted pattern.
Patent TW-I275668-B (TW)
Title: Electroplating method
Inventor: KUSAKA MASARU
IPC: C25D7/00
Filed: 2002-12-18
Granted: 2007-03-11
Abstract: An electroplating method that is especially suited for the filling of vias is provided. In this method, a current is applied in a forward method for a set period of time and then reversed for a set period of time. This method utilizes a rest time either before or after or both before and after the reverse current period.
Patent TW-592909-B (TW)
Title: Punching guide device in nailing machine
Inventor: KUBO KOUJI
IPC: B25C7/00
Filed: 2002-12-19
Granted: 2004-06-21
Abstract: The objective of this invention is to provide a punching guide device of a nailing machine without providing an ejection section having a front end of an increased diameter but still being able to perform visual inspection verification of punching locations. In this invention, a nose tip 28 forming a nail ejection port 28a is provided at a front side of a contact component 27 constructing a contact mechanism 26. A tubular strike guide 30 is installed at an outer periphery of the nose tip 28. The nose tip 28 is formed with annular grooves 31 and 33 in two opposing peripheral walls between the nose tip 28 and strike guide 30. An annular groove elastic ring 32 is installed in the annular grooves 31 and 33 to cause the strike guide 30 to be kept to the nose tip 28 in a detachable manner, with a top surface of the strike guide 30 and a bottom surface of the contact component 27 being each formed with a concave section and a convex section around a peripheral direction.
Patent TW-I263282-B (TW)
Title: High voltage power MOSFET having a voltage sustaining region that includes doped columns formed by trench etching and ion implantation
Inventor: BLANCHARD RICHARD A
IPC: H01L21/329
Filed: 2002-12-24
Granted: 2006-10-01
Abstract: A method is provided for forming a power semiconductor device. The method begins by providing a substrate of a first or second conductivity type and then forming a voltage sustaining region on the substrate. The voltage sustaining region is formed by depositing an epitaxial layer of a first conductivity type on the substrate and forming at least one trench in the epitaxial layer. A barrier material is deposited along the walls of the trench. A dopant of a second conductivity type is implanted through the barrier material into a portion of the epitaxial layer adjacent to and beneath the bottom of the trench. The dopant is diffused to form a first doped layer in the epitaxial layer and the barrier material is removed from at least the bottom of the trench. The trench is etched through the first doped layer. A second doped layer is formed in the same manner as the first doped layer. The second doped layer is located vertically below the first doped layer. A filler material is deposited in the trench to substantially fill the trench. The dopant in the first and second doped layers are diffused to cause the first and second doped layers to overlap one another, thus completing the voltage sustaining region. Finally, at least one region of the second conductivity type is formed over the voltage sustaining region to define a junction therebetween.
Patent TW-592656-B (TW)
Title: Dehumidifying and drying device and method dedicated for bathroom for mirror defogging and body heating and lavatory device
Inventor: HUANG JING-LIANG
IPC: A47K1/00
Filed: 2002-12-27
Granted: 2004-06-21
Abstract: The present invention relates to a dehumidifying and drying device and a method dedicated for bathroom for mirror defogging and body heating and a lavatory device, which employs a dehumidifying system consisted of front and rear fans, an evaporator, a condenser, a compressor, and an expansion valve, together with the closed/opened control design of each airflow channel, to form the dehumidifying and drying device that can combine with a lavatory as an integral device. Thus, the dry hot air that is treated by the dehumidifying system is selectively blown to a user's body for rapid drying and heating, or alternatively to the mirror for defogging, or to the user's hair for rapid drying, so that the dehumidifying system can be used for dehumidification and mirror defogging in the bathroom all year round, or for drying a user's body without the need of using towel achieving hygienic and energy saving functions, or for warming of body after bath.
Patent TW-594334-B (TW)
Title: Transflective TFT LCD and manufacturing method thereof
Inventor: SAH WEN-JYH
IPC: G02F1/1335
Filed: 2003-01-02
Granted: 2004-06-21
Abstract: A manufacturing method of transflective TFT LCD is disclosed, which comprises: first, form a first conductive layer on the substrate; define a first conductive layer to form the gate; cover the dielectric layer; form a channel on the gate; form a photoresist block; form a second conductive layer; define the second conductive layer to form source and drain on the gate, and form an optically reflective layer on the photoresist block; then cover the passivation layer; define the passivation layer to form a first opening on the drain; expose part of the drain, form a second opening on the optically reflective layer, expose part of the optically reflective layer; finally, form a transparent electrode, electrically connect the drain and the optically reflective layer through the first opening and the second opening.
Patent TW-583694-B (TW)
Title: Method for producing a capacitor
Inventor: DAHL CLAUS
IPC: H01L29/94
Filed: 2003-01-10
Granted: 2004-04-11
Abstract: A method for producing a capacitor comprises providing a raw structure having a substrate (210) and at least one dielectric layer (224, 226), wherein a first area and a second area of the substrate are separated by an isolating layer (212, 214, 216). Above the first and second areas, an electrically conductive layer (228) is arranged on the at least one dielectric layer (224, 226). Further, a mask layer (230) is deposited on the electrically conductive layer, wherein it is structured for generating a first mask (230) above the first area. The method further comprises etching away the electrically conductive layer (230) and at least one of the dielectric layers (226) in the second area by means of the first mask and completing an active device in the second area.
Patent TW-I273048-B (TW)
Title: Power generation control system
Inventor: SUZUKI MASASHI
IPC: B60L15/20
Filed: 2003-01-29
Granted: 2007-02-11
Abstract: To provide a power generation control system that offers comfortable and smooth driving or riding feeling when the generator is turned on and off in response to a change in the engine load. A power generation control system comprising a three-phase AC generator 1 coupled to the crankshaft of the engine, a battery 4 connected to the generator 1 via a regulator circuit 3, and a control circuit 2 for turning on and off the generator in response to a change in the engine load, characterized in that the control circuit 2 allows the generator 1 to be gradually turned from on-state to off-state, and vice versa.
Patent TW-I236814-B (TW)
Title: Method and system for routing packets through a switching network
Inventor: LI SHUO-YEN ROBERT
IPC: H04L12/56
Filed: 2003-02-21
Granted: 2005-07-21
Abstract: New coding scheme to minimize the total local delay and the buffering units in the switching elements. Under the new coding scheme, the switching element can be optimized such that it can start to produce the first output bits of the output packets without having to wait for the complete arrival of all of the local routing bits, and hence reduces the local buffering delay and the hardware associated with buffering. In practical switching applications, each switching element in a multistage switching network supporting multicasting is a bicast cell, and the concomitant new coding scheme can even achieve a minimum buffering in each bicast cell. Hence the total latency and the required hardware of the overall switching network is minimized.
Patent TW-I257197-B (TW)
Title: The planar crossing triple-fold resonator of CO2 laser
Inventor: WEI MON-YU
IPC: H01S3/034
Filed: 2003-03-14
Granted: 2006-06-21
Abstract: This invention concerns the planar crossing triple-fold resonator of CO2 laser. Such the resonator primarily includes four segments of discharge tube, three reflective mirrors, one front output window and one back mirror. The light inside four segments of discharge tubes runs in the way of a planar crossing V type triple-fold manner, in witch the folding angle is 15 to 45 degrees and three reflective mirrors are located at the turns of the way laser passing through individually. The laser emitted by such an invention has a higher efficiency and a good beam quality. Under the requirement of a limited and compact space, the highest output power of laser can be obtained by this invention owning to the largest equivalence length of the resonator mentioned above.
Patent TW-I229872-B (TW)
Title: Sense amplifier
Inventor: DAGA JEAN MICHEL
IPC: G11C16/06
Filed: 2003-03-17
Granted: 2005-03-21
Abstract: A single-ended sense amplifier having a precharge circuit for maintaining a stable voltage on a bitline, a sensing circuit coupled to the bitline for sensing an amount of current flowing into the bitline, a direct current amplification circuit electrically coupled to the sensing circuit for amplifying the current sensed on the bitline, a current-to-voltage conversion circuit for converting the sensed current to a voltage and a voltage amplification circuit for amplifying the voltage at the sense amp output. The sense amplifier can be implemented using standard CMOS components and provides improved access time at low power supply voltage, high robustness to process variations, and the ability to sense very low currents.
Patent TW-I225191-B (TW)
Title: Notebook having a rotatable display module
Inventor: WENG SHIH-LUNG
IPC: G06F1/16
Filed: 2003-04-10
Granted: 2004-12-11
Abstract: A notebook having a rotatable display module is provided. A first housing includes a sinking part having an inner wall and a lateral wall. A second housing having a front plate and a protrusion part is disposed at one side of the first housing and is able to rotate forward and backward between a first position and a second position. A guide track is formed on the inner wall. When the second housing is rotated, the protruding part can move forward and backward between a first fixing structure and a hook-like fixing structure along the guide track. According to the protruding part being held by the first fixing structure or the hook-like fixing structure, the second housing is located at the first position or the second position, and a display module disposed on the front plate faces a first direction or a second direction. The second housing will be driven to rotate to the first position by an elastic device while the protruding part is departed from the hook-like fixing structure.
Patent TW-I221047-B (TW)
Title: Integrate serial port plug and play into simple signaling communication type UPS
Inventor: KAO CHAO-LI
IPC: H02J9/04
Filed: 2003-06-10
Granted: 2004-09-11
Abstract: In the present invention, a DSR of the serial port is coupled to a DTR of the serial port for responding to a detecting signal from a host computer. An RTS signal of the serial port is at a high level when a system is waiting for a PnP ID information from a PnP device during the enumeration process. The UPS detects that RTS is at high level to determine a time point of delivering the PnP ID information. Hence, the function of serial port plug and play can be integrated into simple signaling communication type UPS.
Patent TW-I329367-B (TW)
Title: Saturated phosphor solid state emitter
Inventor: BERND KELLER
IPC: C09K11/67
Filed: 2003-06-12
Granted: 2010-08-21
Abstract: A high efficiency, high yield solid state emitter package is disclosed exhibiting limited wavelength variations between batches and consistent wavelength and emission characteristics with operation. One embodiment of an emitter package according to the present invention comprises a semiconductor emitter and a conversion material. The conversion material is arranged to absorb substantially all of the light emitting from the semiconductor emitter and re-emit light at one or more different wavelength spectrums of light The conversion material is also arranged so that there is not an excess of conversion material to block the re-emitted light as it emits from the emitter package. The emitter package emitting light at one or more wavelength spectrums from the conversion material's re-emitted light. The semiconductor emitter is preferably a light emitting diode (LED) or laser diode