baber/WOPTO huggingface dataset:
Patent TW-548141-B (TW)
Title: Dry ice spraying apparatus
Inventor: SAKOTA KAZUYUKI
IPC: B24C1/00
Filed: 2002-05-08
Granted: 2003-08-21
Abstract: The subject of the present invention is to provide a dry ice spraying apparatus having a simple structure and capable of economically spraying dry ice and effectively preventing coagulation. A liquefied carbon dioxide gas L in a gas introduction chamber 1 is led to a gas expansion chamber 3 through an orifice valve 2 to produce dry ice particles D and the dry ice particles D are sprayed together with dew formation prevention gas G out of the tip of a spraying cylinder 5. A gas dividing part 4 is formed in the base end side of the spraying cylinder 5 in the downstream side of the gas expansion chamber 3 to partition a dry ice route 6 and a gas flow route 7 in the spraying cylinder 5. A heating means 8 is adjacently installed in the gas flow route 7 and a mixed fluid of the dry ice particles D and the carbon dioxide gas in the gas expansion chamber 3 is divided by the dividing part 4 to pass the mixed fluid containing the dry ice particles D through the dry ice route 6 and the mixed fluid passing through the gas flow route 7 is heated by the heating means 8 to produce the dew formation prevention gas G.
Patent TW-528702-B (TW)
Title: Improved modular strapping machine
Inventor: PEARSON TIM
IPC: B65B13/06
Filed: 2002-06-20
Granted: 2003-04-21
Abstract: A strapping machine for positioning a strapping material around an associated load and sealing the strapping material to itself around the load includes a frame, a chute mounted to the frame, a feed assembly mounted to the frame, a guide mounted to the frame adjacent the feed assembly and a strapping head mounted to the frame independent of the feed assembly and the guide. The feed assembly is configured to feed the strapping material therethrough. The guide receives the strapping material from the feed assembly and provides a path for the strapping material toward the strapping head. The strapping head includes a body and provides a first conveyance path for the strapping material from the guide to the chute. The head includes a second conveyance path to receive a free end of the strapping material to seal the strapping material to itself. The strapping head has an anvil pivots between a first conveying position in which the anvil is pivoted away from the body to enlarge the second conveyance path and a second sealing position in which the anvil is pivoted toward the body to narrow the second conveyance path.
Patent TW-I265415-B (TW)
Title: Signal collection terminal and method
Inventor: QIU DONG
IPC: G06F13/00
Filed: 2002-07-04
Granted: 2006-11-01
Abstract: A signal collection terminal and method for collecting the signal of shop floor control system is provided, which have a ""master-slave"" configuration. The terminal have a master MCU (microprogrammed control unit) and a slave MCU. The master MCU is connected with a display unit and a storage unit. And the slave MCU is connected with an input conversion unit, a system ID setup unit and a voice control unit. The master MCU connects with slaver MCU and serial interface by a bus. It can improve the terminal's work efficiency with the ""master-slave"" configuration; and it can improve the security and stability of the data in the terminal by using the optocoupler insulation and DC-DC power insulation and the SRAM (static random access memory).
Patent TW-582010-B (TW)
Title: Active matrix array devices
Inventor: EDWARDS MARTIN JOHN
IPC: G09G3/20
Filed: 2002-07-11
Granted: 2004-04-01
Abstract: An active matrix device includes a plurality of display elements 10 including a data storage node 18, 72 for storing data in the form of charge on a capacitor 72 and/or capacitative element 18. Refresh circuitry 51 is provided to refresh the data storage node, for example including temporary storage circuit 55 and drive circuit 56.
Patent TW-579314-B (TW)
Title: Operating head for a machine tool with a spindle rotating on a vertical axis
Inventor: AUFIERO GIACOMO
IPC: B23Q1/00
Filed: 2002-07-30
Granted: 2004-03-11
Abstract: The spindle (6) is axially movable with respect to a support member (8) by an electric linear motor (29). The operating head (5) is fitted with a pneumatic cylinder (53) collaborating with a piston (54) engaged with a stop part (61) carried by the support member (8) in order to balance the weight of the spindle (6), enabling a reduction of the power required by the linear motor (29). The operating head (5) is also fitted with a second pneumatic cylinder (86) collaborating with a corresponding piston (84), which carries a locking element (81) able to engage a rack (79) carried by the support member (8). The piston (84) is biased by a spring (90) engaged with the rack (79), both in the event of the non-balancing of the weight of the spindle (6) as well as the non-excitation of the linear motor (29), to automatically block the vertical shifting of the operating head (5). The spindle (6) is cylindrically shaped and has a ring-shaped shoulder (14), that allows easy assembly on a body (11) fitted with a pair of axially spaced rings (13), in which the spindle (6) is inserted so as to rest the shoulder (14) against the upper ring (13). Each ring (13) has a notch (18) and a tightening screw (21) of the notch (18) to angularly lock the spindle (6) on the body (11).
Patent TW-556270-B (TW)
Title: eDRAM layer hard mask for eDRAM gate etch process
Inventor: DOBUZINSKY DAVID MARK
IPC: H01L21/60
Filed: 2002-08-06
Granted: 2003-10-01
Abstract: A method of fabricating an integrated circuit chip having a first region of a first layout rule and a second region of a second layout rule. The method includes using a first material to establish a first hard mask pattern in only the first region and using a second material to establish a second hard mask pattern on top of the first hard mask pattern. The second material is additionally used to establish a third hard mask pattern in the second region.
Patent TW-544361-B (TW)
Title: Rotary clamp
Inventor: YONEZAWA KEITARO
IPC: B25B5/06
Filed: 2002-10-23
Granted: 2003-08-01
Abstract: The object of the present invention is to provide a rotary clamp having a clamp rod that is smoothly rotatable. The solution of the present invention for realizing the object is that a housing (3) has an upper end wall (3a) and a lower end wall (3b) which support an upper slide portion (11) and a lower slide portion (12) of a clamp rod (5) that is vertically movable, respectively. The clamp rod (5) is moved downwards for clamping through a clamp spring (20). The lower slide portion (12) has an outer periphery provided with guide grooves (26), each of which comprises a helical rotary groove (27) and a straight groove (28), peripherally in plural number. Engaging balls (29) which are fitted into the respective guide grooves (26) are rotatably supported by through holes (31) provided in an upper portion of the lower end wall (3b). A sleeve (35) is externally fitted over the engaging balls (29) rotatably around an axis.
Patent TW-I257131-B (TW)
Title: Manufacturing method semiconductor device and semiconductor device
Inventor: NOGUCHI JUNJI
IPC: H01L21/768
Filed: 2002-10-31
Granted: 2006-06-21
Abstract: The purpose of the invention is to increase the endurance of insulation destruction between the wirings that use copper as the main conductor layer. In the semiconductor device containing the buried-copper wiring structure, when using plasma CVD method of the mixed gas containing trimethoxysilane gas and nitrogen oxide gas to form insulation film 15b for wiring passivation, the isolating film of conduction 17a buried in the second layer wiring L2 is not oxidized.
Patent TW-I225632-B (TW)
Title: Precharge method and precharge voltage generation circuit of signal line
Inventor: PARK SANG-HO
IPC: G02F1/133
Filed: 2002-12-25
Granted: 2004-12-21
Abstract: A signal line precharge method is provided. The signal line precharge method for precharging a signal line connected to an auxiliary source driver to a predetermined voltage level in a precharge mode involves, in response to the combination of a polarity inversion signal of input data and the most significant bit of the input data, outputting one voltage level selected among precharge voltages having different voltage levels, and in response to a precharge timing control signal, precharging the signal line to the selected voltage level. In the precharge method, in response to change of the polarity inversion signal and change of the MSB of data being input, a signal line connected to the auxiliary source driver is precharged to an optimal precharge level such that a short and constant slew rate of all output signal is maintained.
Patent TW-I277369-B (TW)
Title: Circuit arrangement for operation of one or more lamps
Inventor: BOKE ULRICH
IPC: H05B41/24
Filed: 2002-12-30
Granted: 2007-03-21
Abstract: The invention relates to a background lighting system for a liquid crystal display, more particularly to an electronic circuit for operation of one or more discharge lamps. A DC/AC full-bridge inverter circuit generates two voltages whose AC components are phase-shifted by 180 DEG. The discharge lamps are supplied with the sum of these two AC voltages.
Patent TW-I222251-B (TW)
Title: Semiconductor laser
Inventor: OKUNUKI YUICHIRO
IPC: H01S5/026
Filed: 2003-03-05
Granted: 2004-10-11
Abstract: A semiconductor laser with a window structure which can emit a light beam with non-deviated outgoing angle is provided. Such semiconductor laser emits a light beam generated at an active layer via a window section. The window section includes a first semiconductor layer having a first carrier concentration and a second semiconductor layer which is formed on the first semiconductor layer to include an extension of the active layer and which has a second carrier concentration lower than the first carrier concentration. The window section further includes a third semiconductor layer having a third carrier concentration. According to the third layer, a reflective index distribution of the light beam at the window section is symmetrical in the laminating direction with the extension of the active layer set as a center. Because the beam is uniformly propagated, the beam can be emitted without being deviated in the laminating direction.
Patent TW-595158-B (TW)
Title: Method and system for blocking networked limitative information
Inventor: CHIOU JIN-LUNG
IPC: H04L12/22
Filed: 2003-04-02
Granted: 2004-06-21
Abstract: The present invention provides a method and a system for blocking limitative information entering an intranet of a client end, based on on-line remote comparison. An on-line server performs the filtering task regarding networked limitative information, including virus code information, accessed by client end. An on-line database capable of collecting new virus code and website information is updated in real-time with content of the limitative information. The server thus performs the comparison based on the content of the database, and returns the comparing results to the client end for blocking the link of a website or virus data.
Patent TW-594256-B (TW)
Title: Light structure for panel display
Inventor: MAI JHE-KUEI
IPC: G02F1/1335
Filed: 2003-05-21
Granted: 2004-06-21
Abstract: A light structure for panel display is disclosed. The light structure of the panel display includes a back light module having a light source for generating a first color light, and a polarizer having at least one fluorescence layer to be excited by the first color light so as to generate white light or mixing light in a second color.
Patent TW-I257584-B (TW)
Title: IC card and manufacturing method thereof
Inventor: KIM DEOK-HEUNG
IPC: H05K1/14
Filed: 2003-06-10
Granted: 2006-07-01
Abstract: An IC card includes an antenna circuit pattern formed on an insulation film and having a wire-shaped antenna portion, a portion corresponding to a chip bump of a combi-chip, and an attachment portion to which an external contact pad is attached. The combi-chip is attached to a portion corresponding to the chip bump of the combi-chip module on the antenna circuit pattern. At least one dielectric layer is attached to the antenna circuit pattern. An external contact pad is inserted in a hole formed in part of the dielectric layer and attached to the hole and has terminals formed in an outer surface and an inner surface of a substrate and connected to one another. The terminals on the inner surface contact the attachment portion is provided on the antenna circuit pattern.
Patent TW-I255628-B (TW)
Title: Door lock apparatus with security authentication by wireless communication device and method for the same
Inventor: HONG JEROME
IPC: B60R25/10
Filed: 2003-09-26
Granted: 2006-05-21
Abstract: A door lock apparatus with security authentication by a wireless communication device and method for the same are proposed. A non-contact sensor reads a unique IMSI (international mobile subscriber identification number) contained in a SIM (universal subscriber identity module, USIM) card of the wireless communication device for authentication. The authentication method exploits the unique identification property of SIM card for door lock authentication of car or house.
Patent TW-I240866-B (TW)
Title: Method for operating a cache memory
Inventor: DIRSCHERL GERD
IPC: G06F12/08
Filed: 2003-11-04
Granted: 2005-10-01
Abstract: Method for operating a cache memory (5) whose memory area is split into sets (61, 62, 6N) and is addressed using an address (1) which has at least two fields, where one of the fields of the address (1) for addressing the memory area is formed from a combinational logic function in the basis of a modulo N operation, and N corresponds to the number of sets (61, 62, 6N) in the cache memory.
Patent TW-I230796-B (TW)
Title: Electric probe system
Inventor: ISHIKAWA SHIGEKI
IPC: G01R1/073
Filed: 2003-11-19
Granted: 2005-04-11
Abstract: An electric probe system includes a holding mechanism (2) for holding a substrate (10) to be tested, and a probe unit (3) that can be positioned relative to the holding mechanism (2). The probe unit (3) has a first probe group (5a) capable of elastically contacting a first pad group (11k) of the substrate (10) by means of a contact pressure of prescribed range (2DeltaZ) in a first stroke variable range (V1), a second probe group (5b) capable of elastically contacting a second pad group (11k) of the substrate (10) by means of the contact pressure of prescribed range (2DeltaZ) in a second stroke variable range (V2) different from the first stroke variable range (V1), and a probe holder (3d) with the first and second probe groups (5a, 5b) implanted therein.
Patent TW-I278592-B (TW)
Title: Refrigerant cycle apparatus
Inventor: YAMASAKI HARUHISA
IPC: F25B1/10
Filed: 2003-11-20
Granted: 2007-04-11
Abstract: It is an object of the present invention to provide a refrigerant cycle apparatus which can optimize the capability of releasing heat from a refrigerant in a gas cooler and an auxiliary heat exchanger under use conditions at a low cost. There are provided an intermediate cooling circuit (150) which once releases heat from a refrigerant discharged from a compressor (10) and then returns the refrigerant to the compressor (10), and a fan (111) which ventilates an inter cooler (151) of the intermediate cooling circuit (150) and a gas cooler (154). The inter cooler (151) has substantially the same ventilation area as that of the gas cooler (154).
Patent TW-I227851-B (TW)
Title: A method for synchronizing audio and video
Inventor: YANG HUANG-LIN
IPC: G06F7/00
Filed: 2003-12-30
Granted: 2005-02-11
Abstract: The present invention is in related to a method for synchronizing audio and video, wherein played audio information and video information being assembled by a plurality of audio information segments and video information segments. Before playing, the audio information segments and the video information segments may be processed and stored in an audio information buffer zone and a video information buffer zone temporarily and individually; a relative location of processed audio information segments is a played location at the moment and is picked up in the audio information segments during the processing before playing. The method for synchronizing audio and video is firstly to record an initial writing time of the audio information segments of the audio information buffer zone; secondly to accumulate a total writing amount of the audio information segments of the audio information buffer zone; thirdly to compile a total rest amount of the audio information segments, not played yet, in the audio information buffer zone. The total rest amount is equal to that the total writing amount subtracts a product of a sampling frequency and a passing time. The sampling frequency is defined as a information amount of played video information segments per time unit, and the passing time is described as a difference of a present time subtracting the initial writing time; a real played location is then a difference of a present played location subtracting the total rest amount; at last, a playing of the video information segments is capable of adjusting according to the real played location.
Patent TW-I272742-B (TW)
Title: Circularly polarized slotloop and patch antennas fed by coplanar waveguide
Inventor: CHEN I-JEN
Filed: 2004-02-06
Granted: 2007-02-01
Abstract: A new circularly polarized slotloop antenna fed by coplanar waveguide is disclosed. By applying an air bridge structure, the existing technical difficulty, that circularly polarized radiation can not be generated by slotloop antenna directly fed by coplanar waveguide, is solved. Besides, a new T-shaped feeding structure is disclosed for feeding a single patch antenna by a single slotline. A coplanar waveguide fed patch antenna array is also formed and disclosed by connecting two slotlines to the coplanar waveguide. Furthermore, the bandwidth, of the antenna array, is enhanced by the new designed coplanar waveguide feeding network, which satisfies the requirements of the sequential rotation technique.
Patent TW-I250516-B (TW)
Title: Laser power control method of optical disc recorder
Inventor: MA CHIEN-CHUN
IPC: G11B7/0045
Filed: 2004-04-22
Granted: 2006-03-01
Abstract: A laser power control method is applied to an optical disc recorder having a semiconductor laser module and a thermosensor or timer. The laser power control method includes steps of providing the semiconductor laser module with an initial power when the optical disc recorder starts a recording operation; having the thermosensor detect thermal change during the recording operation of the optical disc recorder, and performing an OPC recording test when the thermal change exceeds a predetermined value to realize an optimal power; or performing an OPC recording test in response to the signals asserted by the timer at an interval to realize an optimal power; and replacing the optimal power for the initial power.
Patent TW-I236369-B (TW)
Title: Lie-down massager
Inventor: KIM HAK-JIN
IPC: A61H15/00
Filed: 2004-05-05
Granted: 2005-07-21
Abstract: A lie-down massager comprises a frame having an elongated top panel with an elongated opening, a rider below the top panel, a guide member movably engaged between the frame and the rider to enable the rider to make a horizontal reciprocation relative to the frame, a lifter moving vertically relative to the rider, and a roller gear engaged to the rider. The roller gear is engaged to a vertical rack gear in an opening of an engagement body extending from the lifter so the roller gear rotation enables the lifter to make a vertical reciprocation. Massage bumps attached to the top portion of the lifter move vertically and/or horizontally along the elongated top opening of the elongated top panel of the frame by the lifter and the rider.
Patent TW-I272157-B (TW)
Title: Superabrasive wire saw-wound structure, cutting device with superabrasive wire saw and method of winding superabrasive wire saw
Inventor: NAKAI MASANORI
IPC: B65H54/28
Filed: 2004-06-04
Granted: 2007-02-01
Abstract: A superabrasive wire saw-wound structure includes a superabrasive wire saw (10) formed with an average diameter D and a reel (1). The superabrasive wire saw (10) includes a core wire (11), a bonding material (12) surrounding a surface of the core wire (11), and a plurality of superabrasive grains (13) bonded to the surface of the core wire (11) with the bonding material (12). The reel (1) includes a peripheral surface (2) having one eng (3) and the other end (4). The superabrasive wire saw (10) which is to be unreeled successively toward a workpiece is wound around the peripheral surface (2) reciprocatingly between the one end (3) and the other end (4) to be multi-layered. A pitch P for winding the superabrasive wire saw (10) around the peripheral surface (2) between the one end (3) and the other end (4) satisfies a relation of D < P < 2D. According to the present invention, the can be provided a superabrasive wire saw-wound structure, a cutting device with a superabrasive wire saw, and a method of winding a superabrasive wire saw which can reduce damage to a bonding material and falling of a superabrasive grain.
Patent TW-I343797-B (TW)
Title: Cleaning wipe
Inventor: ZILLIG DANIEL JOSEPH
IPC: D04H1/559
Filed: 2004-07-07
Granted: 2011-06-21
Abstract: A cleaning wipe including a fiber web and a tacky material. The fiber web defines opposing surfaces and an intermediate region between the opposing surfaces. In this regard, at least one of the opposing surfaces serves as a working surface for the cleaning wipe. The tacky material is applied to the web such that a level of tacky material is greater in the intermediate region than at the working surface. In one embodiment, the amount of tacky material per area of web material is greater in the intermediate region than at either of the opposing surfaces. In another embodiment, the fiber web is a nonwoven fiber web.
Patent TW-I240110-B (TW)
Title: A liquid crystal display and method thereof
Inventor: WANG CHIH-SUNG
IPC: G02F1/133
Filed: 2004-07-15
Granted: 2005-09-21
Abstract: A liquid crystal display and method thereof. The LCD includes a timing controller, a plurality of driving chips and a display panel. The driving chips are serially connected for driving the display channel to display frames. A driving chip includes a differential receiver, a single-ended receiver, a shift register, a differential output unit, a single-ended output unit and a pixel driver. The driving chip receives a pixel signal and processes it to drive the display panel, and outputs the pixel signal to the next driving chip.
Patent TW-I256814-B (TW)
Title: System and method for efficiently allocating wireless resources
Inventor: ZHANG GUO-DONG
IPC: H04B1/707
Filed: 2004-08-10
Granted: 2006-06-11
Abstract: Dynamic resource allocation is performed by first generating a plurality of slot sequences. A figure of merit based on weighted interference signal code power (ISCP) and weighted resource units is then generated for each timeslot of each slot sequence. The timeslots within each slot sequence are then arranged in a decreasing figure of merit. The slot sequences are the processed to determine whether they can support the code to be transmitted.