baber/WOPTO huggingface dataset:
Patent TW-530454-B (TW)
Title: Multi-layered band separator having parasitic grounding capacitance
Inventor: SHEEN JYH-WEN
IPC: H04B1/40
Filed: 2001-09-21
Granted: 2003-05-01
Abstract: The present invention provides a multi-layered band separator having parasitic grounding capacitance, which comprises a quasi-high-pass filter, a semi-lumped low-pass filter, and a phase shifter. The quasi-high-pass filter comprises a third capacitor connected with an input signal; a fourth capacitor with one end of which connected to the first capacitor and the other end grounded; an inductive device with one end grounded and the other end connected to the contact of the third capacitor and the fourth capacitor; and a second capacitor with one end connected to the contact of the third/fourth capacitors and the inductive device, and the other end connected to the second output end to generate a high-frequency output signal. The phase shifter is connected to a transmission line device connected to the input signal. The semi-lumped low-pass filter comprises a resistive device with one end connected to one end of the phase shifter, which is not connected to the input signal, and the other end connected to the first output end to generate a low-frequency output signal, and a first capacitor across the resistive device.
Patent TW-526534-B (TW)
Title: Reflecting device of optical wafer present sensor system and application thereof
Inventor: CHEN HE-REN
IPC: H01L21/02
Filed: 2001-10-03
Granted: 2003-04-01
Abstract: The present invention relates to a reflecting device of an optical wafer present sensor system and an application thereof. The present invention relates to an improvement of an optical wafer present sensor system in a semiconductor process. A reflecting device is provided to an optical wafer present sensor system in a semiconductor process in order to reflect the incident light to the reflecting device to another direction so that the light receiver of the optical wafer present sensor system receives an insufficient amount of photo quantity in order to solve the problem of error judgment and increase the judgment accuracy of the sensor system.
Patent TW-567183-B (TW)
Title: Process for producing carboxylic acids
Inventor: TSAI JIA-RUNG
IPC: C07C51/12
Filed: 2001-10-05
Granted: 2003-12-21
Abstract: A process for producing a carboxylic acid is disclosed. The process comprises carbonylating an alcohol having n carbon atoms, an ester of said alcohol and said carboxylic acid or a dialkyl ether having n carbon atoms in each alkyl group with carbon monoxide in the presence of a catalytic system containing a rhodium catalyst so as to produce the carboxylic acid having (n+1) carbon atoms, the process is characterized by using a reaction medium for the carbonylation comprises: (1) a rhodium catalyst; (2) an organic halide corresponding to said alcohol; (3) an ester of said alcohol and said carboxylic acid; (4) the carboxylic acid; optionally (5) water, a haloid acid, an inorganic halogen salt or an acetate; and (6) a cocatalyst selected from one or more nitrogen- and oxygen-containing organic compounds represented by the following formula, wherein R1, R2 and R3 are identical or different, and each represents: wherein R4 represents H, aliphatic groups having 1 to 6 carbon atoms, or arylaliphatic or aromatic groups having 6 to 10 carbon atoms; U represents H, aliphatic groups having 1 to 6 carbon atoms or arylaliphatic groups or aromatic groups having from 6 to 10 carbon atoms; V and W each represents a covalent bond, aliphatic groups having from 1 to 6 carbon atoms or aliphatic groups or aromatic groups having 6 to 10 atoms; and X, Y and Z each represents H, metal ion or aliphatic groups having 1 to 6 carbon atoms, with the proviso that at least one of R1, R2 and R3 is a group other than R4. The process is particularly suitable for use in a process for producing acetic acids by carbonylating methanol with carbon monoxide. The cocatalyst disclosed in the present invention has stabilizing effect on rhodium catalysts, which facilitates increasing the concentration of rhodium catalysts in the reaction medium. Therefore, the concentration of rhodium catalysts can be maintained at a high level for proceeding the carbonylation stably, even though under relatively severe conditions such as low water content, high esters concentration and high organic iodine concentration.
Patent TW-531473-B (TW)
Title: Polishing composition and polishing method employing it
Inventor: SAKAI KENJI
IPC: B24B37/00
Filed: 2001-10-26
Granted: 2003-05-11
Abstract: A polishing composition comprising the following components (a) to (g): (a) an abrasive which is at least one member selected from the group consisting of silicon dioxide, aluminum oxide, cerium oxide, zirconium oxide and titanium oxide, (b) a polyalkyleneimine, (c) at least one member selected from the group consisting of quinaldic acid and its derivatives, (d) at least one member selected from the group consisting of glycine, alpha-alanine, histidine and their derivatives, (e) at least one member selected from the group consisting of benzotriazole and its derivatives, (f) hydrogen peroxide, and (g) water.
Patent TW-546906-B (TW)
Title: Piezo-actuator
Inventor: FLORIAN HEINZ
IPC: H02N2/04
Filed: 2001-11-08
Granted: 2003-08-11
Abstract: The invention relates to a piezo-actuator with a stack (1) of overlapped piezo-electrical layers (2), which are separated through an electrode-layer (3) respectively, a stabilization-element (4) is fixed on a side-face of the stack (1), said element (4) fixes the height of the stack (1) on the side-face, so that the height is not changed in the applying of an operation-voltage to the electrode-layers (3). The stabilization-element (4) can especially advantageously be formed as metallic sheets, thus they can be used simultaneously to the electrical contact and to the mechanical stabilization of the piezo-actuator.
Patent TW-I244394-B (TW)
Title: Antimicrobial compositions containing quaternary ammonium compounds, silanes and other disinfectants with furanones
Inventor: CHARAF URSULA K
IPC: B08B9/08
Filed: 2001-11-19
Granted: 2005-12-01
Abstract: A synergistic antimicrobial composition includes an effective amount of at least one furanone, together with other disinfectants, such as, for example, an effective amount of at least one organosilane with quaternary ammonium functionality, and/or an effective amount of at least one quaternary ammonium compound. Additionally, biguanides and disinfectant amines also may be advantageously combined with furanones in an antimicrobial composition.
Patent TW-536851-B (TW)
Title: Methods of manufacturing a side stem monopole antenna and a central-stem monopole antenna, and methods and systems for mounting a monopole antenna
Inventor: LEBARIC JOVAN E
IPC: H01Q9/42
Filed: 2001-12-14
Granted: 2003-06-11
Abstract: Systems and methods of mounting an antenna on a printed circuit board (PCB) are presented. In accordance with the method, an antenna is inserted into an opening formed through a PCB and makes electrical contract with a transmission feed on a top side of the PCB. The antenna is secured to the PCB at the bottom side of the PCB. Methods of manufacturing an antenna capable of being mounted on a PCB are presented. In accordance with the method, the antenna is formed by stamping out a unitary piece of material is stamped out from a larger section of material according to design dimensions of the unitary piece of material selected according to an operating wavelength. The unitary piece of material includes a circular area having a center and an outer region, and a stem area having a first end and a second end. In a side stem antenna, the first end is joined with the outer region and the unitary piece is bendable at the first end and the outer region. In a central stem antenna, the first end is joined with the center and the unitary piece is bendable at the first end and the center.
Patent TW-537915-B (TW)
Title: Safe trampoline
Inventor: YUN ZHEN-HAO
IPC: A63B5/11
Filed: 2001-12-19
Granted: 2003-06-21
Abstract: During the repeated jumping exercise, even if the dropping location of the user misses the internal net, since an external net is provided on the outer periphery of the internal net, the user can safely land on the external net, and is prevented from falling down from this safe trampoline. The external net is surely supported by a plate spring from the lower side in the same manner as the internal net as well. Therefore, the user can perform the repeated jumping exercise in the approximately total region on the upper surface of the safe trampoline.
Patent TW-550535-B (TW)
Title: Signal detecting device
Inventor: MATSUMOTO SHOICHIRO
IPC: H04N5/335
Filed: 2002-01-15
Granted: 2003-09-01
Abstract: A signal detecting device capable of reading line shaped data at a high speed is proposed. The signal detecting device contains 4 read lines SIG1 to SIG4 connected to 4 data lines DL1 to DL4 with switching transistors 3a to 3d respectively, and a H switch driving circuit 1a for driving the switching transistors 3a to 3d corresponding to 4 data lines DL1 to DL4.
Patent TW-541770-B (TW)
Title: IC socket and suction-chucking sheet used in the same
Inventor: ABE SHINTARO
IPC: H05K13/04
Filed: 2002-04-11
Granted: 2003-07-11
Abstract: The present invention provides a surface installation type IC (integrated circuit) socket and a suction-chucking sheet used in the same where, even when sticking the suction-chucking sheet onto projections formed on a connector, no fold or gap between the connector and the suction-chucking sheet may be generated due to the projections. IC socket (1) is a surface installation type IC socket. Multiple pin joint adapting holes for pin connection are allocated to form an array adapting IC package on the IC socket (1) and projections (34a, 34b, 34c), protruding out from positions further above the positions where pin joint adapting holes are allocated, are allocated in the center area on the IC socket (1). A suction-chucking sheet (3) is stuck onto each of the open slots (6) used for the projections (34a, 34b, 34c) to break away and formed on the positions corresponding to the outer edges of the projections (34a, 34b, 34c).
Patent TW-536782-B (TW)
Title: Method for forming dual-damascene trench
Inventor: BAO TIEN-I
IPC: H01L21/768
Filed: 2002-04-26
Granted: 2003-06-11
Abstract: A kind of method for forming dual-damascene trench is provided in the present invention. At first, a semiconductor substrate is provided; and a hole, which is filled up by resin material, is formed on the semiconductor substrate. Then, an amine separation layer, a bottom anti-reflection layer and a patterned photoresist layer are sequentially formed on the semiconductor substrate and resin material filling with the hole. After that, by using the patterned photoresist layer as the mask, the bottom anti-reflection layer and the amine separation layer are etched. Finally, by using the patterned photoresist layer and the bottom anti-reflection layer as the mask, the semiconductor substrate is etched.
Patent TW-558770-B (TW)
Title: Coating treatment method and method for manufacturing semiconductor device using the same
Inventor: FUJII YASUSHI
IPC: H01L21/302
Filed: 2002-04-30
Granted: 2003-10-21
Abstract: This invention provides a treatment method to prevent damage of a silicon dioxide layer (inter-layer insulation layer) during a wet stripping process of etching pattern. A silicon dioxide film with low dielectric constant is formed on a substrate, which is treated by plasma induced from helium gas after etching treatment with the etching pattern is conducted. Therefore, the silicon dioxide layer is not damaged and its low dielectric constant is maintained in the next process step of wet stripping treatment of the etching pattern.
Patent TW-I222829-B (TW)
Title: Image pick-up apparatus, image pick-up method, and medium that can be read by a computer
Inventor: MATSUNAGA TSUYOSHI
IPC: G03B7/17
Filed: 2002-06-18
Granted: 2004-10-21
Abstract: When a shutter key is pressed, the first image (in-focus image) is picked up and temporarily stored. The focus position is changed to a near- or far-focus position. The second image (out-of-focus image) is picked up and synthesized with the first image. The synthesized image is a soft-focus image in which a background around the contour of a main object is blurred.
Patent TW-546535-B (TW)
Title: Liquid crystal display device
Inventor: KONNO TAKAYUKI
IPC: G02F1/1343
Filed: 2002-09-02
Granted: 2003-08-11
Abstract: A dedicated control signal electrode is provided between pixel electrodes, and a strong electric field is generated between the control signal electrode and the common electrode to quickly and securely make an initial transition from liquid crystal molecules in a splay alignment state to the same in a bend alignment state. In addition, generating a strong electric field between the control signal electrode and the common electrode even during operation for displaying an image makes liquid crystal molecules stably stay in a bend alignment state. In this case the scan signal electrode, the video signal electrode and the common electrode, which are required for displaying an image, are not used to make a transition from liquid crystal molecules in a splay alignment state to the same in a bend alignment state and make the same stay in bend alignment state.
Patent TW-586990-B (TW)
Title: Locking drive tool
Inventor: IWINSKI DEAN J
IPC: B25B23/00
Filed: 2002-09-10
Granted: 2004-05-11
Abstract: A drive tool is shiftable between locking and releasing configurations relative to an associated tool, the drive tool including a lock member moveable between a locking position and a release position relative to the associated tool, an actuator member moveable between a locking condition and a releasing condition, and coupling structure interconnecting the actuator member and the lock member. The lock member is tiltable to a latching condition which prevents its movement to its release position. In one embodiment the coupling structure is substantially rigid so that the lock member and the actuator move in substantially the same direction, and in another embodiment the coupling structure is flexible and resilient. The coupling structure may be fixedly coupled to the actuator member or may be loosely coupled thereto and biased to a rest condition.
Patent TW-I222288-B (TW)
Title: End node partitioning using virtualization
Inventor: CRADDOCK DAVID F
IPC: H04L12/56
Filed: 2002-09-24
Granted: 2004-10-11
Abstract: A mechanism for allowing a single physical IB node to virtualize a plurality of host channel adapters is provided. This includes providing the appearance of both a router and multiple virtual HCA's residing behind that router, to the external REAL subnet components. Each virtual host channel adapter will have unique access control levels. One or more InfiniBand subnets are virtualized in such a way that nodes residing both within the virtual subnets and in separate physical subnets are completely unaware of the virtualization. This virtualization of InfiniBand subnets significantly increases the horizontal scaling capabilities of a single InfiniBand physical component, while at the same time provides ""native"" network throughput for all the virtual hosts.
Patent TW-I233079-B (TW)
Title: Display device drive circuit
Inventor: SASE ICHIRO
IPC: G09G3/32
Filed: 2002-11-12
Granted: 2005-05-21
Abstract: A display device drive circuit that enables high-precision fine-tuning of the drive currents. In this drive circuit, a plurality of current supply transistors are connected in parallel to each data line. A switching transistor is connected in series with each current supply transistor. When the switching transistors are ON, the drive currents from the corresponding current supply transistors are supplied to the data line. The magnitude of the drive current supplied to the data line is controlled by the number of switching transistors that are ON simultaneously. Consequently, when compared to a case in which the magnitude of the drive current is controlled by the gate potential on the current supply transistors, it is possible to perform precision control of the drive current values.
Patent TW-I280650-B (TW)
Title: Semiconductor device
Inventor: MIURA TOSHIHIRO
IPC: H01L23/13
Filed: 2002-11-27
Granted: 2007-05-01
Abstract: A semiconductor chip (2) with plural pads (2a) on its front surface (2b), a chip part which two ends are formed connection terminals, a module substrate (4) that carries the said semiconductor chip (2) and chip part, soldering tin joint (5) that connects the chip part with the terminals (4a) of the module substrate (4) and the semiconductor chip (2) with the module substrate (4) via soldering tin, gold line (8) that connects the bonding pad (2a) of the semiconductor chip (2) with the terminals (4a) of the module substrate (4) corresponding to the bonding pad (2a), and seal section that is made by elastic resin comprising the insulated silicon resin and covers the semiconductor chip (2), chip part, soldering tin joint (5) and gold line (8). The gold line can be prevented from being broken through letting the wire height (H) below 0.2 mm and wire length (L) shorter than 1.5 mm.
Patent TW-I228658-B (TW)
Title: Plug-and-play interconnection system and method with in-device storage module in peripheral device
Inventor: SU SHIH-CHIEH
IPC: G06F9/445
Filed: 2002-12-27
Granted: 2005-03-01
Abstract: A plug-and-play (PnP) interconnection system and method with an in-device storage module in a peripheral device are proposed for interconnecting a peripheral device with a host computer unit. The proposed system is characterized by integration of an in-device storage unit with internal functional modules of the peripheral device for storing device specific data and software such as the dedicated device driver of the peripheral device. An enhanced plug-and-play (ePnP) layered structure is proposed based on the in-device storage architecture. The ePnP provides a mechanism to PnP peripheral devices' functions customization. An application of the ePnP is the mechanism to bring up the device driver automatically when the peripheral device is connected to the host computer unit. This auto-installation mechanism provides a truly plug-and-play capability to the user.
Patent TW-I223430-B (TW)
Title: Semiconductor device having multilevel copper wiring layers and its manufacture method
Inventor: OTSUKA SATOSHI
IPC: H01L23/522
Filed: 2003-01-22
Granted: 2004-11-01
Abstract: A semiconductor device has: a semiconductor substrate formed with a number of semiconductor elements; a first interlayer insulating film formed above the semiconductor substrate and having a first wiring recess; a first copper wiring embedded in the first wiring recess; a second interlayer insulating film having a second wiring recess, the second interlayer insulating film including a copper diffusion preventing layer formed on the first copper wiring and the first interlayer insulating film, an oxide film formed on the copper diffusion preventing layer, and an organic insulating resin layer formed on the oxide film; and a second copper wiring embedded in the second wiring recess. A semiconductor device having copper wiring layers and organic insulating resin layers with less separation and its manufacture method are provided.
Patent TW-I257549-B (TW)
Title: Method and apparatus for data transfer
Inventor: LABERGE PAUL A
IPC: G06F13/16
Filed: 2003-01-30
Granted: 2006-07-01
Abstract: A memory system and method according to various aspects of the present invention comprises a memory and an adaptive timing system for controlling access to the memory. The adaptive timing system captures data in a data valid window (DVW) in a data signal. In one embodiment, the adaptive timing system comprises a delay circuit for sampling the data signal at a midpoint of the DVM. The adaptive timing system may also comprise an identifying circuit for identifying whether the midpoint of the DVW corresponds to an actual midpoint of the DVM and adjusting the delay circuit accordingly.
Patent TW-I295835-B (TW)
Title: Hard mask process for memory device without bitline shorts
Inventor: JEAN Y YANG
IPC: H01L27/115
Filed: 2003-02-13
Granted: 2008-04-11
Abstract: A manufacturing method for a MirrorBit(R) Flash memory includes providing a semiconductor substrate and depositing a charge-trapping dielectric layer. First and second bitlines are implanted and a wordline layer is deposited. A hard mask layer is deposited over the wordline layer. The hard mask is of a material formulated for removal without damaging the charge-trapping dielectric layer. A photoresist is deposited over the wordline layer and used to form a hard mask. The photoresist is removed. The wordline layer is processed using the hard mask to form a wordline and the hard mask is removed. A salicide is grown without short-circuiting the first and second bitlines.
Patent TW-591293-B (TW)
Title: Liquid crystal display device
Inventor: LIN BI-LY
IPC: G02F1/1333
Filed: 2003-02-19
Granted: 2004-06-11
Abstract: A liquid crystal display device mainly includes a first substrate, a second substrate, and a liquid crystal layer sandwiched between the first and the second substrates. The first substrate is attached to the second substrate by a radiation-cured sealant. The first substrate is provided with a light-shielding frame around the display area, wherein the frame forms the corners into a nonrectangular shape and superposes over a substantial portion of the sealant.
Patent TW-I300068-B (TW)
Title: Polymerization process involving diacyl peroxides
Inventor: MARINUS CATHARINUS TAMMER
IPC: C07C409/34
Filed: 2003-02-27
Granted: 2008-08-21
Abstract: The invention relates to a process to make and use specific diacyl peroxides in polymerization reactions. The peroxides are produced and used in a polymerization process within a short timeframe in order to overcome stability issues associated with them.
Patent TW-I274063-B (TW)
Title: Aromatic polycarbonate, production method thereof, polycarbonate composition, and hollow container using the same
Inventor: MIYAMOTO MASAAKI
IPC: C08G64/14
Filed: 2003-04-22
Granted: 2007-02-21
Abstract: The purpose of the present invention is to provide a branched aromatic polycarbonate which is excellent in hue and excellent in melt characteristics such as melt strength. In particular, a branched aromatic polycarbonate of 16000 or more viscosity-average molecular weight obtained by a transesterification process is characterized in that the ratio (Mw/Mn) of weight-average molecular weight (Mw) to number-average molecular weight (Mn), in terms of polystyrene as measured by gel permeation chromatography (GPC), is in the range of 2.8 to 4.5, and characterized in that the ratio of the total molar amount of structural units formed by dislocation during melt polymerization to one mole of structural unit having the skeleton of raw material aromatic dihydroxy compound is 0.3 mol% to 0.95 mol%.
Patent TW-I231601-B (TW)
Title: Charge-coupled device having a reduced width for barrier sections in a transfer channel
Inventor: TSUNAI SHIRO
IPC: H01L27/148
Filed: 2003-04-29
Granted: 2005-04-21
Abstract: A charge-coupled device (CCD) includes first-level transfer electrodes and second-level transfer electrodes alternately arranged along a transfer channel, wherein charge storage sections underlying the first-level transfer electrodes have a larger width than barrier sections underlying the second-level width than barrier sections underlying the second-level transfer electrodes. First and second interconnect lines supply two-phase driving signals to the transfer electrodes. Contact plugs connecting the first interconnect line to the transfer electrodes and contact plugs connecting the second interconnect line are located at opposite sides with respect to the center line of the transfer channel.