baber/WOPTO huggingface dataset:
Patent TW-200730031-A (TW)
Title: Circuit device with overhead buck transistor
Inventor: HUBER ANDREAS
IPC: H05B37/02
Filed: 2006-11-23
Abstract: A cost-efficient driver circuit for a LED-background lighting (BLU) is provided. For this a buck circuit with overhead transistor (T1) is designed. The buck circuit (1) is controlled by two further transistors (Q1, Q2). The first transistor (Q1) is connected with its referring electrode to the positive pole of a direct-current voltage source, with its operating electrode to the control electrode of the buck transistor (T1), and with its control electrode by a capacitor (C3) to an externally controllable signal contact. The second transistor (Q2) is connected with its referring electrode to ground, with its operating electrode to the control electrode of the buck transistor (T1), and with its control electrode to an externally controllable signal contact (K5). The buck transistor (T1) can be turned on by a corresponding gate signal on the terminal (K5) for sake of the operation of the light-emitting diodes (D5 to D10). Thus, cost-efficient standard transistors (Q1, Q2) can be advantageously used for the switch controller at operating voltages under 100V.
Patent TW-200727521-A (TW)
Title: Light-emitting device and electronic apparatus
Inventor: KUBOTA TAKEHIKO
IPC: H01L51/56
Filed: 2006-11-29
Abstract: A light-emitting device includes a drive transistor that controls a current to be supplied to a light-emitting element from a power supply line, an electrical continuity portion that electrically connects the drive transistor with the light-emitting element, an initializing transistor that is turned ON to diode-connect the drive transistor, and a connecting portion that electrically connects the drive transistor with the initializing transistor. The power supply line includes a first portion extending in a predetermined direction. The electrical continuity portion and the connecting portion are formed from the same layer as that of the power supply line and are located on one side along the width of the first portion across the drive transistor.
Patent TW-200825318-A (TW)
Title: Pre-pressing and tighting structure of leveling glide
Inventor: CHIANG CHING-HUA
IPC: F16M11/22
Filed: 2006-12-08
Abstract: The present invention relates to a kind of pre-pressing and tighting structure of leveling glide. It includes a pad, an anti-slippery pad, a screw bolt and a spring member. An end of said screw bolt is assembled in a center hole of said pads. Said spring member is assembled between said pads and said screw bolt. Said spring member can adjust the gap forms by said pads and said screw bolt for achieving the purposes of pre-pressing and fighting.
Patent TW-200734301-A (TW)
Title: Process for industrially producing dialkyl carbonate and diol
Inventor: FUKUOKA SHINSUKE
IPC: C07C29/80
Filed: 2006-12-14
Abstract: It is an object of the present invention to provide a solution by providing a specific process that enables a dialkyl carbonate and a diol to be produced on an industrial scale of not less than 2 ton / hr and not less than 1.3 ton / hr respectively with high selectivity and high productivity stably for a prolonged period of time through a reactive distillation system of taking a cyclic carbonate and an aliphatic monohydric alcohol as starting materials, continuously feeding the starting materials into a continuous multi-stage distillation column in which a catalyst is present, and carrying out reaction and distillation simultaneously in the column. Although there have been many proposals regarding processes for the production of the dialkyl carbonate and the diol through a reactive distillation method, these have all been on a small scale and short operating time laboratory level, and there have been no disclosures whatsoever on a specific process or apparatus enabling mass production on an industrial scale. According to the present invention, there is provided a specific continuous multi-stage distillation column having a specified structure, and a production process using this continuous multi-stage distillation column, in which the dialkyl carbonate and the diol can be produced on an industrial scale of not less than 2 ton / hr and not less than 1.3 ton / hr respectively each with a selectivity of not less than 95%, preferably not less than 97%, more preferably not less than 99%, stably for not less than 1000 hours, preferably not less than 3000 hours, more preferably not less than 5000 hours.
Patent TW-200736214-A (TW)
Title: Photocrosslinkable materials
Inventor: BACHELS THOMAS
IPC: C09K19/20
Filed: 2006-12-22
Abstract: A diamine compound of formula (I) is proposed as well as polymers, copolymers, polyamic acids, polyamic acid esters, or polyimides based on such compound.
Patent TW-200827917-A (TW)
Title: Projection system and light tunnel thereof
Inventor: CHANG KUANG-HUA
IPC: G03B21/14
Filed: 2006-12-29
Abstract: A light tunnel includes a light tunnel body and a first limiting element. The light tunnel body has an inner surface and an outer surface, and the inner surface forms a light passage. The first limiting element is disposed around the outer surface of the light tunnel and is disposed from at least two opposite directions. A projection system is also disclosed.
Patent TW-200830529-A (TW)
Title: Stacked-chip package structure
Inventor: WU CHIH-WEI
IPC: H01L23/28
Filed: 2007-01-09
Abstract: A stacked-chip package structure, utilizing a plurality of sustainers and a gap filler to sustain the upper chip and to protect the bonding wires of the lower chip from compression, is provided. Moreover, the sustainers and the gap filler can decrease the depth of the package and reduce the production cost.
Patent TW-200744537-A (TW)
Title: Lancing device with dampened spring
Inventor: AYLETT JEFFREY E
IPC: A61B5/15
Filed: 2007-01-19
Abstract: A lancing device includes a housing, a moveable lancet holder configured to hold a lancet, and a launching mechanism. The launching mechanism includes a launch spring and retraction spring, at least one of which has been at least partially coated with a dampening material that aids in dampening sound and/or vibration during lancing. In addition, the moveable lancet holder and launching mechanism are operatively connected to lance a target site with the lancet.
Patent TW-200831246-A (TW)
Title: Trigger switching device of pneumatic nailing gun
Inventor: HUANG CHI-SHENG
IPC: B25C1/04
Filed: 2007-01-23
Abstract: A trigger switching device of a pneumatic nailing gun is disclosed. A shaft hole is respectively set in two sides of the side board of a nailing gun to make a switcher be pivoted between the two side boards. A blocking flake is pivoted on the switcher corresponding to a safety sliding shaft and a trigger shaft of the nailing gun. Two slots are set in the shaft hole of at least one side board of the trigger. A tooth is formed in the switcher, and a spring is set between the switcher and a side board. Pushing the switcher, it drivers the tooth inserting into the slot to brake the switcher, and at the same time, the switcher forms an adjustment portion which is easy for a hand to touch, capable of driving the tooth to depart from the slot to release the switcher, and capable of rotating the switcher to shift the corresponding position between the blocking flake and the safety sliding shaft to improve the convenience of changing the nailing mode.
Patent TW-200744797-A (TW)
Title: Three-dimensional network for chemical mechanical polishing
Inventor: MULDOWNEY GREGORY P
IPC: B24D3/20
Filed: 2007-02-13
Abstract: The polishing pad (104) is useful for polishing at least one of magnetic, optical and semiconductor substrates (112) in the presence of a polishing medium (120). The polishing pad (104) includes a three-dimensional network of interconnected unit cells (225). The interconnected unit cells (225) are reticulated for allowing fluid flow and removal of polishing debris. A plurality of polishing elements (208, 308 and 408) form the three-dimensional network of interconnected unit cells (225). The polishing elements (208, 308 and 408) have a first end connected to a first adjacent polishing element at a first junction (209, 309 and 409) and a second end connected to a second adjacent polishing element at a second junction (209, 309 and 409) and having a cross-sectional area (222, 322 and 422) that remains within 30% between the first and the second junctions (209, 309 and 409). The polishing surface (200, 300 and 400) formed from the plurality of polishing elements (208, 308 and 408) remains consistent for multiple polishing operations.
Patent TW-200800505-A (TW)
Title: Method of forming a chemical mechanical polishing pad utilizing laser sintering
Inventor: SAIKIN ALAN H
IPC: B24D3/20
Filed: 2007-02-15
Abstract: The present invention provides a method of manufacturing a porous chemical mechanical polishing pad comprising focusing a laser beam from a laser into a sintering nozzle and injecting the fluidized thermoplastic particles into the sintering nozzle via an injection port. The method further provides sintering the thermoplastic particles with the laser beam and selectively depositing the sintered thermoplastic particles onto a table to form the polishing pad.
Patent TW-200744547-A (TW)
Title: Absorbent articles having aesthetic embossed design on lateral cover
Inventor: HWANG EO-YEON
IPC: A61F13/47
Filed: 2007-02-16
Abstract: To provide an absorbent product in which a beautiful pattern is engraved on side cover to enhance aesthetic value. The absorbent product comprises: a central cover; a side cover which is located on right and left margins of the central cover, partly piles on the central cover and binds with the central cover by an adhesive; a lower sheet which binds with a site where the central cover and the side cover are piled, by crimp heat-sealing method; and an absorbent core located between the central cover and the lower sheet. The side cover is made of a nonwoven fabric. The nonwoven fabric which is a material for the side cover is designed with a plurality of individual patterns. The pattern of the side cover is made by thermocompression embossing method. When the pattern is engraved by the thermocompression embossing method, the individual patterns are mutually piled and engraved in a rotative direction of a compression roller.
Patent TW-200838081-A (TW)
Title: Inductively coupled power transfer system
Inventor: WANG CHWEI-SEN
IPC: H02J17/00
Filed: 2007-03-14
Abstract: An inductively coupled power transfer (ICPT) system is connected to a load for driving the load. The system has a primary-side circuit and a secondary-side circuit. The primary-side circuit has a main inductor for generating current-induced magnetic field. The secondary-side circuit has an inductive power generator and a power distributor. The inductive power generator has the first and second inductors serially connected to each other and adjacent to the main inductor for generating inductive AC power. The power distributor has a first capacitor, a second capacitor and a switch device. The first capacitor and the first inductor are connected in series to generate series-connected resonance for providing a control power. The second capacitor, the first and second inductors and the first capacitor are connected in parallel to generate parallel-connected resonance for providing a load power, which is supplied to the load when the switch device is conducted.
Patent TW-200838736-A (TW)
Title: Wind power brake recycling device
Inventor: LIEN HSIN-CHUNG
IPC: B60L8/00
Filed: 2007-03-22
Abstract: This invention is to provide a device capable of achieving charging efficiency when a car is braked. The wind power brake recycling device is firstly building up a wind power introduced generating mechanism, then using the braking function manner to control the wind power generating mechanism to generate electricity to transmit to the battery, so as to achieve efficient charging. When needing to brakes the car, the driver can step lightly on the brake pedal; and when the brake pedal is touched, the wind power generating mechanism is turned on and airstream is introduced to generate electricity to achieve charging function. The recycling device also contains a wing panel mechanism capable of determining the opening of the wing panel by judging the signal of sensing switch received, to achieve the function of the wing panel to be opened freely. A signal controlling mechanism of the recycling device can choose a suitable opening mode of the wing panel by judging the present speed, to achieve the function of intelligently control. When the driver brakes in high speed driving, the stop sensing mechanism generates a prompt judging to stop the wing panel opening function, to prevent the excess opening of the wing panel while braking, to achieve the function of safe. When the driver is braking, the wind power recycling device may introduce airstream therein and convert the airstream into electricity, to achieve the energy recycling function via the wind power brake recycling device. With the aforementioned operation, the energy recycling efficacy may be elaborated to the maximum.
Patent TW-200841504-A (TW)
Title: Charge and discharge system
Inventor: CHEN HSIEN-HUNG
IPC: H02J7/02
Filed: 2007-04-13
Abstract: A charge and discharge system cooperates with a rechargeable series battery. The charge and discharge system and the rechargeable series battery are formed to a discharge route and plurality charge routes. The charge and discharge system has a main controller electronically connected to the rechargeable series battery, a main switch serial electrically connected the discharge route and the main controller, plurality sub controllers electronically connected to the corresponding battery of the rechargeable series battery respectively, plurality of sub switches serial electronically connected to the charge routes and the corresponding sub controller respectively, and a thermal controller electronically connected to the sub switches and the main switch. The main controller monitors the voltage of the batteries of the rechargeable series battery and sending signal to the main switch for cutting off or linking the discharge route to provide voltage protection. The sub controllers monitor the voltage and current of the corresponding battery of the rechargeable series battery and sending signal to the corresponding sub switches for cutting or linking the charge route respectively to provide voltage and current protection. The thermal controller monitors the temperature of the recharge series battery and the main switch, and sending signal to the main controller and the sub switches for cutting off or linking the discharge route and charge route to provide temperature protection.
Patent TW-200745557-A (TW)
Title: Motion sensor and method of manufacturing the same
Inventor: YOSHIKAWA RYOICHI
IPC: G01P15/18
Filed: 2007-04-14
Abstract: A micromachine includes a movable section formed of a conductor and a support section formed of a conductor, wherein the movable section and the support section are separated from each other, an insulating layer is provided on the conductor, a conductive layer is provided on the insulating layer, and the conductive layer is formed so as to straddle the movable section and the support section.
Patent TW-200812748-A (TW)
Title: Polishing pad
Inventor: FUKUDA TAKESHI
IPC: H01L21/304
Filed: 2007-04-26
Abstract: Disclosed is a polishing pad having excellent durability. The polishing pad has a substrate layer and a polishing layer provided on the substrate layer, wherein the polishing layer comprises a thermocurable polyurethane foam having therein approximately spherical interconnected cells with an average cell diameter of 35 to 300 μm.
Patent TW-200814807-A (TW)
Title: System and method for defining partitions for spectrum agile radios
Inventor: ALSAFADI YASSER
IPC: H04W72/00
Filed: 2007-04-27
Abstract: A method of establishing spectrum usage policies for wireless devices (400) includes defining a realm (1100) for governing the spectrum usage policies of the devices (400); providing a general ontology (1200) defining a virtual space (200) for spectrum usage by the devices; establishing partitions within the defined virtual space; and assigning spectrum usage policies (370) for devices operating within partitioned spaces (300). A corresponding method (500) of operating a wireless device includes: determining a partitioned space (300) within the virtual space defined by the general ontology in which the device (400) exists; selecting one or more spectrum usage policies for the device that is/are associated with the partitioned space in which it exists; determining a set of operating capabilities/needs of the device against the selected spectrum usage policies (370) to identify any existing spectrum opportunities for device (400).
Patent TW-200814975-A (TW)
Title: Disposable diaper
Inventor: SASAYAMA KENICHI
IPC: A61F13/66
Filed: 2007-06-06
Abstract: To provide a disposable diaper allowing easy taking out of male genitalia when urinating. The disposable diaper comprises a chassis at least having a front body and a back body, a liquid-permeable front surface sheet arranged on at least part of the chassis, a liquid-impermeable back surface sheet arranged on one side in the thickness direction of the front surface sheet, and a liquid-retentive absorbent body arranged between the front surface sheet and the back surface sheet. An openable section capable of separating a predetermined part of the front body or an opening capable of opening the predetermined part of the front body is formed in the front body along a separation line connecting between separate points on both sides of a substantially center line that extends in the longitudinal direction of the disposable diaper and divides the width direction into two.
Patent TW-200850141-A (TW)
Title: Circuit board assembly and method for making the same
Inventor: TSENG FU-YEN
IPC: H05K9/00
Filed: 2007-06-15
Abstract: The present invention relates to a circuit board assembly. The circuit board assembly includes a circuit board and a reinforcing plate. The circuit board and the reinforcing plate are stacked and sticked with each other. A hole is defined on the circuit board, and a metal conductor is disposed inside the hole. The circuit board and the reinforcing plate are electrically connected to each other by the metal conductor. The present invention also relates to a method for making the circuit board assembly.
Patent TW-200803569-A (TW)
Title: Method and apparatus for handling downlink data upon handover in a wireless communications
Inventor: JIANG SAM SHIAW-SHIANG
IPC: H04W28/04
Filed: 2007-06-15
Abstract: To handle uplink data upon handover of a user equipment form a source base station to a target bases station in a wireless communications system, the source base station forwards a message to the target base station. The message indicates values of missing sequence numbers and a sequence number of a last received radio link control service data unit.
Patent TW-200848665-A (TW)
Title: New structure of furnace head of gas stove
Inventor: CHIEN YUE-LI
IPC: F23D14/60
Filed: 2007-06-15
Abstract: The present invention provides a new structure of furnace head of gas stove, which mainly includes a temperature detector, a flame isolation ring, and a furnace head (burner), which is characterized in that the center of furnace head is installed with an inner ring furnace cover. The inner ring furnace cover includes a tube extended from the center of inner side towards the bottom. The bottom edge of tube is formed with a latch groove, which is formed with a longitudinal cross-section cut. The bottom of latch groove is formed with an annular groove on the inner side of the tube. A U-shaped clip is used to fasten the temperature detector. Fastening blades of the U-shaped clip are inserted into the latch groove. A C-shaped buckle is inserted into the annular groove to position and fasten the fastening blades of the U-shaped clip. Thus, the temperature detector, the inner ring furnace cover and the flame isolation ring are assembled into an integral assembly. When mounting/dismounting the temperature detector, it is only required to move the position of the inner ring furnace cover, thereby rendering convenience in use.
Patent TW-200900203-A (TW)
Title: Digital torque wrench
Inventor: LI MING-HUA
IPC: B25B23/14
Filed: 2007-06-27
Abstract: A digital torque wrench(1)includes a wrench head having a head part and a strain segment extended from the head part. At least a strain gauge is installed on the strain segment. A main body is combined with the wrench head. An electromagnetic device is installed in the main body and corresponds to the wrench head. The presence or not of an attraction/repulsion electromagnetic force is used to release the wrench head. Furthermore, the digital torque wrench includes a torque operation device installed on the main body for setting more precise operation torque. When the operation torque reaches a pre-set value, the wrench is automatically released.
Patent TW-200901811-A (TW)
Title: Drive circuit and pixel circuit thereof
Inventor: LIN ZHI-LONG
IPC: G09G3/30
Filed: 2007-06-29
Abstract: A drive circuit and pixel circuit thereof are disclosed. The pixel circuit includes an organic light emitting diode (LED) and a drive circuit which comprises a first transistor, a second transistor, a switch, and a capacitor. The control end of the first transistor is electrically connected with one end of the capacitor; the first end of the first transistor receives a first power voltage; the second end of the first transistor, the other end of the capacitor, and the anode of the organic LED are electrically connected with the control end and the first end of the second transistor. The second end of the second transistor receives offset voltage; the cathode of the organic LED receives a second power voltage; the switch receives a data voltage and is controlled by a scan signal in determining whether or not to output the data voltage to the control end of the first transistor. This invention is able to solve the problem of threshold voltages variation and improve the aperture rate.
Patent TW-200903130-A (TW)
Title: Portable electronic device and camera module therefor
Inventor: LIU HSIEN-HSUN
IPC: G03B17/17
Filed: 2007-07-02
Abstract: The present invention provides a camera module for a portable electronic device. A beam splitter has a first light input end for receiving a first light beam, a second light input end for receiving a second light beam and a light output end for outputting the first or second light beams that enter from the first and second light input ends respectively. A reflector is positioned at the upstream of the first light input end of the beam splitter for redirecting the first light beam to the first light input end of the beam splitter. An image sensor is positioned at the downstream of the light output end of the beam splitter for converting the first or second light beams coming out from the light output end into a corresponding responsive signal.