baber/WOPTO huggingface dataset:
Patent TW-200941683-A (TW)
Title: Semiconductor chip package
Inventor: CHEN NAN-JANG
IPC: H01L23/495
Filed: 2008-07-25
Abstract: A semiconductor chip package is disclosed. The semiconductor chip package comprises a lead frame having a chip carrier, wherein the chip carrier has a first surface and an opposite second surface. A semiconductor chip is mounted on the first surface, having a plurality of bonding pads thereon, wherein the semiconductor chip has an area larger than that of the chip carrier. A package substrate comprises a central region attached to the second surface, having an area larger than that of the semiconductor chip, wherein some of the bonding pads of the semiconductor chip are electrically connected to a marginal region of the package substrate.
Patent TW-200914412-A (TW)
Title: Dehydrogenation of ethylbenzene and ethane using mixed metal oxide or sulfated zirconia catalysts to produce styrene
Inventor: SONG RUOZHI
IPC: C07C5/333
Filed: 2008-07-30
Abstract: Methods are described for the simultaneous dehydrogenation of ethylbenzene and ethane in the presence of oxygen or carbon dioxide via a mixed metal oxide (MMO) catalyst or lithium-promoted sulfated zirconia catalyst to prepare styrene monomer from benzene and ethane. An alkylation unit produces ethyl benzene from ethylene and benzene, and an oxydehydrogenation unit produces styrene and ethylene from ethane, ethylbenzene and an oxidizing agent such as oxygen or carbon dioxide. The ethylene produced in the oxydehydrogenation unit is separated and used as feed to the alkylation unit.
Patent TW-201005851-A (TW)
Title: Wafer leveling device
Inventor: Zhang hong-ming
IPC: H01L21/67
Filed: 2008-07-31
Abstract: The invention is related to a wafer leveling device which is set in an impact lobe device for raising with impact knives of the impact lobe device and providing leveling function toward wafers that are lobulate. The wafer leveling device comprises two flexible pressure members. There are fixed parts on two sides of the flexible pressure members. The two pressure members with flexibility are respectively located in the front and rear ends of the impact knives due to being localized at surroundings of the impact knives by the fixed parts. Wafers set under the impact lobe device can be leveled by this design so that cleavage operation can proceed smoothly at split sites of wafer. Good flat effect can be obtained on cross section of cleavage wafer grains.
Patent TW-201010022-A (TW)
Title: Light emitting diode heatsink
Inventor: SUN MING-CHIH
IPC: H01L23/36
Filed: 2008-08-22
Abstract: A light emitting diode heatsink includes a substrate, a light emitting diode, a circuit board and a heatsink. The light emitting diode is fixed on the substrate. The substrate is electrically connected to the circuit board. The circuit board connects to the heatsink by a thermal conductive layer. A plurality of thermal conductive holes is defined on the circuit board corresponding to the substrate. The thermal conductive holes are filled with the thermal conductive material.
Patent TW-200919606-A (TW)
Title: Method of manufacturing substrate
Inventor: TAGUCHI YUICHI
IPC: H01L21/60
Filed: 2008-10-08
Abstract: A method of manufacturing a substrate, includes: (a) forming the through hole by etching the silicon substrate from a first surface of the silicon substrate by a Bosch process; (b) forming a thermal oxide film such that the thermal oxide film covers the first surface of the silicon substrate, a second surface of the silicon substrate opposite to the first surface, and a surface of the silicon substrate corresponding to a side surface of the through hole, by thermally oxidizing the silicon substrate where the through hole is formed; (c) removing the thermal oxide film; (d) forming an insulating film such that the insulating film covers the first and second surfaces of the silicon substrate and the surface of the silicon substrate corresponding to the side surface of the through hole; and (e) forming the through electrode in the through hole on which the insulating film is formed.
Patent TW-201012662-A (TW)
Title: Inkjet printer
Inventor: MCAVOY GREGORY JOHN
IPC: B41J2/07
Filed: 2008-10-16
Abstract: An inkjet printer comprising: a printhead having a plurality of nozzles assemblies, each nozzle assembly comprising: a nozzle chamber for containing ink, the chamber having a nozzle opening and an ink inlet; and a bend actuator for ejecting ink droplets from the nozzle opening by generating a positive pressure pulse in the ink during bending of the actuator; and an ink supply system for supplying ink to the printhead; and means for varying a hydrostatic pressure of ink supplied to the printhead, wherein increasing the hydrostatic ink pressure increases a volume of the ejected ink droplets, and decreasing the hydrostatic ink pressure decreases a volume of the ejected ink droplets.
Patent TW-200930501-A (TW)
Title: End-surface grinding device and method for a glass plate
Inventor: TANAKA TERUYOSHI
IPC: B24B9/10
Filed: 2008-10-29
Abstract: In an end-surface grinding process for a glass plate, the spraying of a grinding liquid towards the plane of a glass plate can be effectively suppressed, and the grinding liquid can be effectively regained. A shielding plate 6 has an enclosing portion 9 that encloses a contact portion 4 from a planar central side of a glass substrate 2. One end of the enclosing portion 9 is cross with the end-surface 2a of the glass substrate 2 and extends at the front side of the rotation direction of a rubstone 3. Furthermore, a purge-nozzle 7 is arranged at a position which clamps the shielding plate 6 and is located at a side opposite to the rubstone 3. At the purge-nozzle 7, several nozzle-opening portions are juxtaposed, which spray purge-water for preventing said grinding liquid from invading onto the plane of the glass plate 2 through the gap between the shielding plate 6 and the glass substrate 2.
Patent TW-201022561-A (TW)
Title: Fixing device for circulating member
Inventor: LEE YU-SHAN
IPC: F16H25/22
Filed: 2008-12-12
Abstract: The present invention comprises a screw, a circulating member, and a clamping structure. The nut has an axial through hole. The surface of the through hole has threaded grooves. The nut is longitudinally formed with a fixing hole. The fixing hole has a short section and a long section which are interconnected with each other. The short section has two sides with their bottoms connected with arm troughs. Two ends of the long section have engaging troughs extended outwardly. The circulating member is disposed in the fixing hole and corresponds in shape to the fixing hole. The circulating member has arm sections to be fitted into the arm troughs. The top of the circulating member is provided with the clamping structure which is a track formed on the circulating member. The track is adapted to couple with a clamping member. The clamping member is controlled to extend into the engaging trough. By the double configurations of the clamping member and the engaging trough as well as the arm sections and the arm troughs, the circulating member is fixed to the nut for connecting with the threaded grooves, providing a smooth circulation. When the clamping member is linked to disengage from the engaging trough, the circulating member will be easily taken out for replacement.
Patent TW-201025601-A (TW)
Title: Lateral diffused metal oxide semiconductor (LDMOS) devices with electrostatic discharge (ESD) protection capability in integrated circuit
Inventor: CHANG YIH-JAU
IPC: H01L29/78
Filed: 2008-12-17
Abstract: Lateral diffused metal oxide semiconductor (LDMOS) devices with electrostatic discharge (ESD) protection capability are presented for integrated circuit. The LDMOS device includes a semiconductor substrate with an epi-layer thereon. Patterned isolations are disposed on the epi-layer, thereby defining a first active region and a second active region. An N-type double diffused drain (NDDD) region is formed in the first active region and a N+ doped drain region is disposed in the NDDD region. A P-body diffused region is formed in the second active region, wherein the NDDD region and the P-body diffused region are separated with a predetermined distance exposing the epi-layer. An N+ doped source region and a P+ diffused region are disposed in the P-body diffused region. A gate structure is disposed between the N+ doped source region and the N+ doped drain region. An additional heavily doped region is formed between the semiconductor and the epi-layer.
Patent TW-201027081-A (TW)
Title: Probe adjustment platform for vertical probe card
Inventor: Zhao ben-shan
IPC: G01R1/073
Filed: 2009-01-06
Abstract: The present invention relates to a probe adjustment platform for a vertical probe card. A basin-shaped body has an upright side surrounding wall surrounding and fixed to the outer circumferential edge of a bottom plate to form an inside-basin space. Then a ring-shaped reflective layer is circularly formed on the inner surrounding surface of the side surrounding wall, and a bottom reflective layer is assembled on the upper surface of the bottom plate. Therefore, if a serpentine tube light source is inserted into the side surrounding wall and extended out of the inner surrounding surface for being protruded into the inside-basin space, the light of the light source can be reflected for infinite times via the ring-shaped reflective layer and the bottom reflective layer, so as to uniformly illuminate the bottom surface of the probe card that is disposed on the basin-shaped body, thereby allowing a probe adjuster to accurately determine a slanted probe and thus adjust the probe. Furthermore, if a convex lens is added on the basin-shaped body or the bottom reflective layer is replaced with a concave lens, a light condensing effect can be further provided so as to increase the brightness.
Patent TW-200934622-A (TW)
Title: Safety torque intensifying tool
Inventor: JUNKERS JOHN K
IPC: B25B23/00
Filed: 2009-01-13
Abstract: A safety torque intensifying tool has a housing, a torque intensifying unit providing at least two modes of operation including a first mode in which the tool operates with a high speed and a low torque and a second mode in which the tool operates with a low speed and a high torque, a grip to be held by a tool operator, an additional element acting as a handle for better gripping in the first mode in which the tool operates with the high speed and low torque and also as a reaction arm to abut against a stationary object to stop the housing from turning in the second mode when the tool operates with the low speed and the high torque, and a switching unit for switching the tool between the first and second modes and configured so that when the operator does not act on the switching unit the tool is in the second mode of operation with the low speed and the high torque, and when the switching unit is switched by the operator while the additional element acts as a handle, the tool is switched to the first mode of operation with the high speed and the low torque, until the operator stops acting on the switching unit and the tool is switched itself back to the second mode of operation.
Patent TW-200941541-A (TW)
Title: Discharge lamp
Inventor: KUMA MASANORI
IPC: H01J9/24
Filed: 2009-01-13
Abstract: This invention provides a discharge lamp of which the glass light bulb is difficult to break and the manufacturing method thereof. The discharge lamp includes a glass light bulb, a metal body covering on the glass light bulb, and solder layer between the glass light bulb and the metal body, where the glass light bulb and the solder layer are not boned with each other tightly and the circumferential direction of the glass light bulb forms a compression strain ( α ) by means of the metal body. For best result, the compression strain ( α ) is set to be greater than 6 kg/cm2 and less than 40 kg/cm2.
Patent TW-200941171-A (TW)
Title: Flow control system
Inventor: KATSURAGAWA SATOSHI
IPC: G05D7/06
Filed: 2009-01-14
Abstract: This invention determines whether an energy efficiency problem occurs in a quantitative way to promote energy saving. An actual flow measurement part 25B measures the actual flow QR of a fluid passing through the pipeline 13. An excessive flow integration part 25D is used to integrate the excessive amount Δ Q the actual flow QR exceeding the design flow QD at each excessive period when the actual flow QR exceeds the design flow QD. The integration value of excessive flow Σ ΔQ of the excessive flow is stored in the excessive flow integration value storage part 21 and displayed on the display part 17. By referencing the integration value of excessive flow Σ ΔQ, users can be informed in a quantitative way to what extent the system as designed can be used and to what extent the bias design can be used. In addition, by analyzing the integration value of excessive flow Σ ΔQ, to what extent the energy is wasted by the system and whether abnormality occurs can also be inspected.
Patent TW-200944498-A (TW)
Title: Process for preparing cycloaliphatic amines
Inventor: PFEFFINGER JOACHIM
IPC: B01J23/46
Filed: 2009-01-16
Abstract: The present invention relates to a process for preparing cycloaliphatic amines by hydrogenating the corresponding aromatic compounds with hydrogen-comprising gas at a temperature of from 30 to 280 DEG C and a pressure of 50-350 bar, in the presence of ruthenium catalysts, which comprises performing the hydrogenation in the presence of from 1% by weight to 500% by weight, based on the catalyst (calculated as elemental ruthenium (Ru)), of suspended inorganic additives, and to the use of the inventive cycloaliphatic amines as a synthesis unit.
Patent TW-200938698-A (TW)
Title: Device for fixing a rail on a support
Inventor: PIERINGER ARNOLD
IPC: E01B9/48
Filed: 2009-02-02
Abstract: Device for fixing a rail on a support, in which the rail is held resiliently by the rail foot by means of spring elements fixed to the support and the rail foot is held in a seat of a base plate with raised lateral sections, wherein in order to adjust the lateral position of the rail (1) a respective lateral adjustment profile (11, 12) is disposed between the rail foot (3) and the lateral sections of the seat.
Patent TW-201031931-A (TW)
Title: Capacitance detector and general control circuit thererof
Inventor: WU TSUNG-LIN
IPC: G01R27/26
Filed: 2009-02-24
Abstract: A capacitance detector for measuring a tested capacitor, which is coupled to a node with an operation voltage signal, includes a multiple-voltages supply circuit, a charge/discharge path, and a comparator. The multiple-voltages supply circuit selectively provides one of a number of supply voltage signals as an output voltage signal in response to a control signal. The charge/discharge path provides the output voltage signal with first voltage level to charge the tested capacitor and provides the output voltage signal with second voltage level to discharge the tested capacitor. The comparator compares the operation voltage signal and a reference voltage signal to accordingly generate a digital signal indicating the capacitance of the tested capacitor.
Patent TW-200946070-A (TW)
Title: Tableware cleaning and drying machine
Inventor: MATOBA NORIYOSHI
IPC: A47L15/48
Filed: 2009-03-20
Abstract: A tableware cleaning and drying machine comprises a frame, a cleaning basin disposed in the frame and accommodating the article being cleaned, a heating apparatus for heating the cleaning water in the cleaning basin, a discharge port discharging the air in the cleaning basin to outside of the frame, a blowing apparatus supplying the outside air into the cleaning basin through a first route, a second route connecting the discharge port and the cleaning basin, a third route bifurcated from the first route and connected with the second route, and the air-flow distribution apparatus disposed in the bifurcation portion bifurcating from the first route to the third route, while the air-flow distribution apparatus closes up the first route and opens up the third route until the default wind pressure.
Patent TW-201005111-A (TW)
Title: Sputtering system and method including an ARC detection system
Inventor: KLEIN JESSE N
IPC: C23C14/34
Filed: 2009-03-20
Abstract: A sputtering system that includes a sputtering chamber having a target material serving as a cathode, and an anode and a work piece. A direct current (DC) power supply supplies electrical power to the anode and the cathode sufficient to generate a plasma within the sputtering chamber. A detection module detects the occurrence of an arc in the sputtering chamber by monitoring an electrical characteristic of the plasma. In one embodiment the electrical characteristic monitored is the impedance of the plasma. In another embodiment the electrical characteristic is the conductance of the plasma.
Patent TW-201037379-A (TW)
Title: Dispersion gain guided optical fiber, dispersion gain guided optical amplifier and dispersion gain guided optical laser
Inventor: CHEN NAN-KUANG
IPC: G02B6/00
Filed: 2009-04-06
Abstract: The present invention provides a dispersion gain guided optical fiber, comprising a core with an optical gain and a plurality of the claddings surrounding the core, wherein a fundamental cut-off wavelength is obtained since dispersions of the refractive index of the core are different. The pump light is propagated in fiber based on index-guiding mechanism whereas the signal or laser light is propagated in fiber based on the index-antiguiding, gain-guiding mechanism. Based on the above-mentioned dispersion gain guided optical fiber, the invention by a dispersion gain guided optical amplifier and a dispersion gain guided optical laser are disclosed.
Patent TW-200952379-A (TW)
Title: Method and apparatus for spatial mapping matrix searching
Inventor: CHEN CHENG-MING
IPC: H04B7/04
Filed: 2009-05-06
Abstract: A spatial mapping matrix searching apparatus may include a plurality of antennae configured to receive a plurality of transmission signals, a post-coding module configured to generate a post-coding information according to the received plurality of transmission signals and generate a received signal from the received plurality of transmission signals, and a pre-coding module configured to generate a pre-coding information according to the post-coding information.
Patent TW-201014385-A (TW)
Title: Techniques for optimizing efficiency in a situation for a possible handover of a mobile terminal
Inventor: SACHS JOACHIM
IPC: H04W36/14
Filed: 2009-06-05
Abstract: A technique is proposed for optimizing efficiency in a situation for a possible handover of a mobile terminal (106) from a first mobile access network (102) according to a first mobile access technology to a second mobile access network (104) according to a second mobile access technology different from the first mobile access technology. A method embodiment of the technique performed by the mobile terminal (106) comprises the steps of receiving information regarding an availability of at least one of the first mobile access network and the second mobile access network (104), taking a decision regarding a connection to an inter-technology interworking entity (100) adapted to interwork between the first access technology and the second access technology, and establishing a connection to the interworking entity (100) for a preparation of the handover.
Patent TW-201108915-A (TW)
Title: Connecting device
Inventor: LI ZHAN-YANG
IPC: H05K7/00
Filed: 2009-08-21
Abstract: A connecting device is used to connect a display with a host of an electronic device, and includes a rotary member mounted to the display and an outer orb portion mounted to the host. The rotary member includes an inter orb portion rotating accommodated in the outer orb portion. A first sliding groove and a second sliding groove connected to the first sliding groove are defined in the outer orb portion. The rotary member is slidable in the first and second sliding grooves.
Patent TW-201017405-A (TW)
Title: Improved hybrid drive
Inventor: ARYA SIAMAK
IPC: G06F12/00
Filed: 2009-09-16
Abstract: A non-volatile storage system comprises a hard disk drive (HDD) having a first capacity for storing information therein a plurality of blocks. The storage system also comprises a non-volatile solid state memory (SSD) having a second capacity less than the first capacity, for storing information therein. Finally, the storage system comprises a controller having a volatile memory and for controlling the read operation of the HDD and the read/write operation of the SSD. The controller stores in the volatile memory the address of read blocks in the first period of time and determines a plurality of the most frequently read blocks in the first period of time. The controller then causes the SSD to store information from the most frequently read blocks from the HDD to store the most frequently read blocks from the HDD, and thereafter causes information to be read from the SSD when the storage system in requested to access information from the most frequently read blocks. The controller resets the identity of the most frequently read blocks in the volatile memory after a second period of time, where the second period of time is longer than the first period of time.
Patent TW-201111262-A (TW)
Title: Structure improvement of fiber-product folding machine
Inventor: LIEN HSIN-FA
IPC: B65H45/06
Filed: 2009-09-21
Abstract: The invention relates to a structure improvement of fiber-product folding machine, which primarily includes two folding wheels, two stacking units, a first carry unit, a block unit, and a carry base, wherein the folding wheel and the stacking unit are used for fiber-product folding on the first carry unit. When the quantity of fiber products reaches a quota, the folded fiber products are delivered by the blocking unit and carry base following by separating the folded fiber product by the blocking unit. The blocking unit includes a flexible unit that can stretch out after the blocking unit moves, thereby, it is favorable for fiber-product folding on the blocking unit, and enhancing the integrity of fiber product after folding.
Patent TW-201117454-A (TW)
Title: Gel type electrolyte, method of fabrication thereof and dye-sensitized solar cell using the same
Inventor: YANG CHENG-HSIEN
IPC: H01L31/042
Filed: 2009-11-13
Abstract: A polymer free and gel type electrolyte solution is provided. A composition of the polymer free and gel type electrolyte solution includes an unsubstituted or substituted pyridine, a metal salt, a halogen molecule, an unsubstituted or substituted nicotinic acid and a solvent.
Patent TW-201118498-A (TW)
Title: Projecting device and lens adjusting module thereof
Inventor: LIN HUAN-YU
IPC: G03B21/14
Filed: 2009-11-26
Abstract: The invention discloses a lens adjusting module for adjusting the position of a lens module. The lens adjusting module includes an input shaft and an output shaft, wherein the input shaft is configured along a first direction and has a first inclined plane. The output shaft is configured along a second direction perpendicular to the first direction, and the output shaft has a first contact surface contacting the first inclined plane and a second contact surface contacting the lens module. When the input shaft moves along the first direction, the first inclined plane can push the first contact surface to move along the first inclined plane, so that the output shaft can push the lens module to move along the second direction.