baber/WOPTO huggingface dataset:
Patent TW-200827976-A (TW)
Title: Power controller having current limited RMS voltage regulated output
Inventor: BALLENGER MATTHEW B
IPC: G05F3/02
Filed: 2007-10-01
Abstract: A power controller converts a line voltage to an RMS load voltage for a lamp, and includes a switch and a microcontroller that operates the switch to define the RMS load voltage. The microcontroller senses a load voltage of the lamp, compares the sensed load voltage to a reference RMS voltage, and operates the switch in response to the comparison so that the RMS load voltage is substantially constant at the reference RMS voltage over an operating range of the line voltage and so that the RMS load voltage decreases with decreasing line voltage at line voltages less than the operating range. The operating range of the line voltage is defined to have a minimum that is a non-zero line voltage at which a load current is a predetermined maximum. The voltage conversion circuit may be a phase clipping circuit or a pulse width modulation circuit.
Patent TW-200918902-A (TW)
Title: Automiatic jitter measurement method
Inventor: WANG SHANG-YI
IPC: G01R13/02
Filed: 2007-10-23
Abstract: Provided is an automatic jitter measurement method for a test signal, suitable for an oscilloscope. The method includes: establishing a database in a data processing unit, the establishing step further including establishing at least a horizontal delay parameter and a horizontal scale parameter; enabling the oscilloscope for fetching the test signal, based on the horizontal delay parameter and the horizontal scale Parameter; automatically enabling a signal accumulation function of the oscilloscope, for obtaining a signal accumulation maximum value and a signal accumulation minimum value of the test signal; and in response to the signal accumulation maximum value and the signal accumulation minimum value, automatically adjusting a display position of the test signal on the oscilloscope to obtain a jitter value of the test signal.
Patent TW-200840003-A (TW)
Title: Semiconductor device with leadframe finger lock
Inventor: ZHAO JIE-HUA
IPC: H01L23/495
Filed: 2007-11-28
Abstract: In a method and system for fabricating a semiconductor device (200), a portion of a metal sheet to form a leadframe (210) having a lead finger (220) is removed to form a lead finger lock (260). The lead finger lock is disposed within a configurable distance of a wirebonding joint (240) located on a surface of the lead finger. An integrated circuit (integrated circuit) chip (290) is attached to the leadframe. A conductive pad end (232) of a bond wire (230) is bonded to the integrated circuit chip and a lead finger end (234) of the bond wire is bonded to an inner end (222) of the lead finger at the wirebonding joint. The integrated circuit chip, the leadframe, the lead finger, and the wirebonding are encapsulated with a molding compound (molding compound) (250). The lead finger lock that is encapsulated by the molding compound limits a relative displacement between the molding compound and the lead finger at the wirebonding joint.
Patent TW-200832606-A (TW)
Title: Pedestal pocket tray containment system for integrated circuit chips
Inventor: FORSYTH VALORIS L
IPC: H01L21/683
Filed: 2007-11-28
Abstract: A stacking tray for electrical components, such as integrated circuit chips, particularly those of the ball grid array (BGA) type is disclosed. The tray is stackable and includes an upper side and a lower side. An array of storage pockets is formed between the upper side of a lower tray and the lower side of an upper tray. The storage pockets are separated by complementary support elements and further include a segmented pedestal arising from the center of the storage pocket, on the upper side of the trays. The segmented pedestal supports the integrated circuit chip, without interfering with the spherical balls. Moreover, the tray allows for variation of the dimensions of the integrated circuit chip while adequately stabilizing the chip.
Patent TW-200923159-A (TW)
Title: Warning system of highway guardrail
Inventor: CHEN ZHI-HONG
IPC: E01F9/669
Filed: 2007-11-29
Abstract: This invention provides a warning system of highway guardrail, including: guardrail boards, disposed on both sides of various roads and having a plurality of LED warning lights and LED illumination lights that are respectively provided at different guardrail board intervals; electronic control boxes, provided at a certain guardrail board intervals, for covering and controlling the warning and illumination variations of the plural LED warning lights and LED illumination lights within a certain guardrail board distance; solar energy devices, arranged correspondingly to the electronic control boxes so as to collect and store solar energy at day time for serving as the main electric power supply at night time; and monitoring stations, intended for monitoring the road traffic along the guardrail boards covered by multiple electronic control boxes, and capable of actively controlling the LED warning lights to provide variations of colorful light warning. Accordingly, this system may provide safety protection and guiding illumination for highway drivers at usual time and may control the vicinity of traffic points to automatically deliver warning signals through the monitoring stations in emergent events, or elongate the warning distances through manually touch-pressing, thereby providing the drivers with enough time to response to the traffic conditions.
Patent TW-200841424-A (TW)
Title: Methods of etching into silicon oxide-containing material, methods of forming container capacitors, and methods of forming DRAM arrays
Inventor: BENSON RUSSELL A
IPC: H01L21/311
Filed: 2007-11-30
Abstract: Methods of etching into silicon oxide-containing material with an etching ambient having at least 75 volume percent helium. The etching ambient may also include carbon monoxide, O2 and one or more fluorocarbons. The openings formed in the silicon oxide-containing material may be utilized for fabrication of container capacitors, and such capacitors may be incorporated into DRAM.
Patent TW-200842847-A (TW)
Title: Formation of deep pit areas and use thereof in fabrication of an optic recording medium
Inventor: MARTINEZ CHRISTOPHE
IPC: G11B7/00
Filed: 2008-01-08
Abstract: A pit (1) is formed from a stack (2) comprising at least one first layer (3) formed by a material able to change physical state and a second layer (4) made of the same material as that forming the first layer (3), but in a different physical state. An area of the first layer (3) is treated to make said area go from its initial state to the physical state corresponding to that of the second layer (4). A selective etching step is then performed to eliminate said area of the first layer (3) and the area of the second layer (4) initially covered by the treated area of the first layer (3). Advantageously, said material is a phase transition material.
Patent TW-200931735-A (TW)
Title: Electrical connector and electrical connector assembly
Inventor: MAO YU-HUA
Filed: 2008-01-14
Abstract: The present invention relates to an electrical connector and electrical connector assembly. The electrical connector assembly comprises a PCB and the electrical connector assembled on the PCB, the electrical connector includes an insulative housing and a plurality of conductive terminals which are contained in the housing. The conductive terminals define upper and lower row conductive terminals. Each of the conductive terminal defines a contact portion which contact a mating member at one of the end and a compress portion elastically pressing on the PCB at the another end. The electrical connector can connect the PCB without soldering.
Patent TW-200900654-A (TW)
Title: Distortion measurement imaging system
Inventor: BERG DAVID
IPC: G01B11/16
Filed: 2008-02-25
Abstract: A distortion measurement and inspection system is presented. In one embodiment, a vision system is implemented. The vision system performs dual focal plane imaging where simultaneous imaging of two focal planes is performed on a sample substrate and a reference substrate to determine distortion. In addition, a highly reflective background is provided to provide for more resolution during distortion measurement.
Patent TW-200848290-A (TW)
Title: Feeder-lineless trafic system and charging method thereof
Inventor: MITAKE MASAYA
IPC: B60L11/18
Filed: 2008-02-26
Abstract: A catenary-less transportation system of a track system using vehicles having reduced weights and simplified structures and enabling fast charging during a short stop duration at a railway station or the like. A charging method of a catenary-less transportation system in which vehicles mounted with electric power storages travel along predetermined paths using the power and the electric power storages of the vehicles are charged by chargers provided to the paths is provided.; In the method, while a vehicle (1) is stopped, a feeding unit (24) connected to a charger (21) provided on the ground is brought into contact with a power receiving unit (6) provided to the vehicle(1) to carry out contact charging, the commercial power is converted into a DC power having a voltage at which the power can be charged in the electric power storage (1) by means of the charger and a charging control unit (22) of the charger, and the power storage is fast charged through the feeding unit and the power receiving unit while the voltage of the DC power is maintained and while the current value is controlled.
Patent TW-200937963-A (TW)
Title: Activity monitoring system with multipoint image display and method thereof
Inventor: CHEN CONG
IPC: H04N7/18
Filed: 2008-02-27
Abstract: An activity monitoring system with multipoint image display and method thereof, the system includes at least one image transmitter, at least one image receiver and at least one image display. Moreover, the image transmitter detects a movable image and generates a trigger message corresponded to the movable image. The image receiver links to the image transmitter via Internet which receives and processes the movable image in response to the trigger message. Furthermore, the image display connects to the image receiver correspondingly and displays the processed movable image in response to the trigger message.
Patent TW-200911580-A (TW)
Title: An unlocking structure of an armrest for a vehicle
Inventor: HONG CHANG-SUN
IPC: B60N2/75
Filed: 2008-03-17
Abstract: The present invention relates to an unlocking structure of an armrest, which is provided at a lead portion of a console in a vehicle. The present invention also relates to an unlocking structure of an armrest for a vehicle for simultaneously releasing the horizontal sliding-locking and vertical rotation-locking states of the armrest by using a single release button.
Patent TW-200942628-A (TW)
Title: Low nickel austenitic stainless steel with low magnetism, corrosion resistance and easy-to-process
Inventor: ZENG REN-CHENG
IPC: C22C38/44
Filed: 2008-04-08
Abstract: The invention relates to a low nickel austenitic stainless steel with low magnetism, corrosion resistance and easy-to-process comprising carbon that is less than 0.08 weight percentage, silicon that is less than 1.0 weight percentage, phosphorus that is less than 0.04 weight percentage, sulfur that is less than 0.03 weight percentage, molybdenum that is less than 1.0 weight percentage, nitrogen that is less than 0.1 weight percentage, magnesium that is between 3.0 and 7.0 weight percentages, nickel that is between 2.0 and 6.0 weight percentages, chromium that is between 16.0 and 18.5 weight percentages, copper that is between 1.0 and 4.0 weight percentages, and balanced iron element that is above 66 weight percentage. Accordingly, the austenitic stainless steel has features of low magnetism and easy-to-process. In addition, it has the performance similar to the 304 stainless steel series.
Patent TW-200947845-A (TW)
Title: High voltage start-up circuit with constant current control
Inventor: HSU DA-JING
IPC: H02M7/537
Filed: 2008-04-23
Abstract: A high voltage start-up circuit with constant current control is provided. The circuit is applied to a switch-mode power converter and includes a high voltage junction transistor, a control transistor, a current detecting resistor and a bias resistor. The drain electrode of the junction transistor is connected to a high power supply, the gate electrode is connected to the drain electrode of the control transistor, and the source electrode is connected to the current detecting resistor. The current of the junction transistor flows into the current detecting resistor to generate a constant voltage drop and causes the junction transistor to output a constant current. The bias resistor which is connected between the gate electrode of the junction transistor and the output of the circuit enables the junction transistor to keep a constant minus bias voltage.
Patent TW-200849285-A (TW)
Title: In-mold decoration film and method of making touch panel intermediate
Inventor: IKEBE MASARU
IPC: G06F3/041
Filed: 2008-04-24
Abstract: This invention is to provide an in-mold decoration (IMD) film for reducing the production costs of a touch panel intermediate with desirable visibility. The IMD film comprises a base film 132 made of resin and a transparent conductive film 12 formed on the back 132b of the base film 132. The IMD film can be made by adhering the transparent conductive film 12 on one side of the substrate of the touch panel intermediate when it is disposed in the IMD cavity. In addition, a ribbed concave part 142 and a ribbed convex part 143 are interlaced on the surface 132a of the base film 132 to form a corrugated part 141. The substrate of the touch panel intermediate is made by injecting resin into the IMD apertures.
Patent TW-200941915-A (TW)
Title: DC-AC converter
Inventor: BAI SHWANG-SHI
IPC: H02M7/42
Filed: 2008-05-07
Abstract: A DC-AC converter includes a signal generating module, a first switch, a first capacitor, a transformer, and a trigger signal generating module. The signal generating module generates a pulse width modulation (PWM) signal according to a trigger signal. The first switch has a control terminal receiving the PWM signal, and a first terminal and a second terminal coupled to a first terminal and a second terminal of the first capacitor respectively. The transformer has a primary winding coupled to the second terminal of the first switch, and a secondary winding coupled to a load. The transformer generates a driving signal to the load according to a signal variation of the primary winding. The trigger signal generating module compares a first signal outputted from the second terminal of the first switch with a phase delay signal thereof and thereby generates the trigger signal for controlling the frequency of the PWM signal.
Patent TW-200946321-A (TW)
Title: Improved method of using eco-friendly material to make contractable film and its device
Inventor: YANG Qi-zan
IPC: B29C49/04
Filed: 2008-05-12
Abstract: This invention relates to an improved method of using eco-friendly material to make contractable film and its device, in which eco-friendly material such as OPS, PET, or PLA is formed by a blow molding machine into a tubular film, followed by rolling to form a folded film. A compulsive cooling device in a first step is used to increase the tenacity of the folded film; in a second step, a heating and softening device is used. Since the initial position is between a transport roller set and a first heating set, if the interval temperature is controlled under the average temperature of softening, the ambient temperature where blowing is performed above the transport roller set will be lower than the average temperature, such that the heated and softened folded film will be shaped by complementary adhesion due to the lowering of temperature, thereby being unable to blow and expand the folded film. Thus, a third step auxiliary heating device is disposed above the transport roller set; the auxiliary heating device disposes a bifurcation wall above the transport roller set, and a plurality of second heaters are disposed in the bifurcation wall for increasing the water temperature therein by heating; therefore, the folded film is heated and softened again when passing through the interval in the bifurcation wall, and the working temperature is compensated, which can facilitate the blowing expansion of the folded film. After that, the folded film enters a fourth step rapid cooling device which uses rapid cooling pipe to increase the tenacity of the shaped tubular film and its contraction rate as well as lower the defective rate. After rolled up, the folded film allows users to simply cut the crease portions at two sides on the surface to be provided for printing and container packing, therefore, increasing heating contraction quality and having nontoxic eco-friendly effect.
Patent TW-200927808-A (TW)
Title: Thermosetting resin composition and prepreg and laminate both made with the same
Inventor: TSUCHIKAWA SHINJI
IPC: C08K5/3492
Filed: 2008-06-25
Abstract: A thermosetting resin composition which comprises (A) a metal salt of a di-substituted phosphinic acid, (B) a maleimide compound having an N-substituted maleimide group in the molecule, (C) a hexa-substituted guanamine compound or dicyandiamide, and (D) an epoxy resin having at least two epoxy groups per molecule. Also provided are a prepreg and a laminate both made with the composition. The prepreg is obtained by impregnating or coating a base with the thermosetting resin. Two or more sheets of the prepreg are superposed and molded to produce the laminate. The prepreg and the laminate have a well balanced combination of all of adhesion to copper foils, glass transition temperature, soldering heat resistance, hygroscopicity, flame retardancy, relative permittivity, and dielectric dissipation factor, and are useful as a printed wiring board for electronic appliances.
Patent TW-200918493-A (TW)
Title: Manufacture of dichloropropanol
Inventor: KRAFFT PHILIPPE
IPC: C07C31/20
Filed: 2008-06-25
Abstract: Process for manufacturing dichloropropanol wherein a glycerol-based product comprising at least one diol containing at least 3 carbon atoms other than 1, 2-propanediol, is reacted with a chlorinating agent, and of products derived from dichloropropanol such as epichlorohydrin and epoxy resins.
Patent TW-201003069-A (TW)
Title: Bio-medical chips
Inventor: MAI CHIEN-CHIN
IPC: G02B5/10
Filed: 2008-07-08
Abstract: The present invention relates to a bio-medical chip, particularly to a carrier with a micro-structure. The micro-structure is provided with a curvature variation on the surface thereof, which can be in a serrated shape, a waved shape, shape of high and low peaks adjacent to each other, shape of high and low peaks adjacently and continuously curved in left and right sides thereof, shape of high and low peaks adjacently and continuously waved in upper and lower sides thereof...etc. Accordingly, the bio-medical chips can be improved in the hydrophilicity or the hydrophobic property, further change its light transmittance and promote signal comparison. In observation and usage, it will become simpler and have better optical characteristics.
Patent TW-201003293-A (TW)
Title: Projection screen apparatus
Inventor: Yang xin-chang
IPC: G03B21/58
Filed: 2008-07-11
Abstract: An embodiment of the present invention provides a projection screen apparatus, including a central shaft, a screen and a self-lock mechanism. The self-lock mechanism is arranged on the central shaft and selectively fixes the screen at a desired spread position. The self-lock mechanism includes an axial clutch and a spring driver. The axial clutch includes a first clutching member, which is rotatably mounted on the central shaft and which rotates in a first direction during the time of the screen being extended to the spread position and rotates in a second direction opposite to the first direction during the time of the screen being retracted. The axial clutch further includes a second clutching member slidably mounted on the central shaft and is movable, by being driven by the spring driver, along the central shaft between a separated position, at which the second clutching member is separate from the first clutching member, and an engaged potion, at which the second clutching member engages the first clutching member.
Patent TW-200923474-A (TW)
Title: Display device having multifle viewing zones and method of displaying multiple image
Inventor: WOO JONG-HOON
IPC: G02B30/30
Filed: 2008-07-23
Abstract: A display device having multiple viewing zones includes a display panel including a plurality of pixels in a matrix form, each pixel including red, green and blue sub-pixels arranged in a vertical direction; and a light guide panel guiding a first image emitted from the pixels in first columns among the plurality of pixels to a first viewing zone and a second image emitted from the pixels in second columns among the plurality of pixels to a second viewing zone, wherein the first column is adjacent to the second column.
Patent TW-201009614-A (TW)
Title: Cross-server data integrating method and system
Inventor: DAI HAN-YU
IPC: G06F17/30
Filed: 2008-08-27
Abstract: A cross-server data integrating method, adapted to provide browsing and searching of a data content of a server for an user end, the method comprising the following steps: (a) Providing a database at the user end; (b) Integrating a meta-data corresponds to the data content to the database; (c) Receiving one of a browsing request and a receiving request; (d) Determine that if the requested data content is stored in a offline server; and (e) if the requested data content is stored in the offline server, then get the meta-data corresponds to the requested data content from the database.
Patent TW-200909069-A (TW)
Title: Nozzle assembly, apparatus for supplying processing solutions having the same and method of supplying processing solutions using the same
Inventor: HA CHONG-EUI
IPC: B05B7/08
Filed: 2008-08-28
Abstract: In a nozzle assembly for supplying processing solution, the nozzle assembly includes a housing, a plurality of supply units arranged in the housing and through which different processing solutions flow onto the substrate, and a plurality of nozzles connected to the supply units, in such a configuration that a first nozzle selected from the nozzles is directed from the substrate. Accordingly, the mechanical structure of the nozzle assembly may be simplified and the nozzle directed away from the substrate may be prevented from being contaminated by the processing solutions that are injected onto the substrate through the nozzle directed to the substrate.
Patent TW-200913266-A (TW)
Title: Semiconductor device and method of fabricating the same
Inventor: JU CHANG-YOUNG
IPC: H01L29/78
Filed: 2008-09-03
Abstract: Disclosed are a semiconductor device and a method of fabricating the same. The semiconductor device includes second-conductive-type drift areas formed in a first-conductive-type well of a semiconductor substrate while being spaced apart from each other, a vertical area protruding from the drift areas, and a second-conductive-type source/drain area formed on the vertical area. The vertical area can provide an extended drift area for a current path.
Patent TW-201012037-A (TW)
Title: Control circuit of a multi-phase power converter with constant on-time control and method thereof
Inventor: LI CHUNG-SHU
IPC: H02M3/139
Filed: 2008-09-10
Abstract: A control circuit of a multi-phase power converter with constant on-time control and method thereof are disclosed, which includes monitoring channel current of all channels of the multi-phase power converter so as to determine which channel to be driven, thereby achieving multi-phase interactive operation.