baber/WOPTO huggingface dataset:
Patent TW-I254722-B (TW)
Title: Photo-setting and thermosetting resin composition, and process for preparing plugged-through-hole printed wiring board
Inventor: SATO KIYOSHI
IPC: C08G59/50
Filed: 2002-08-19
Granted: 2006-05-11
Abstract: A photo-setting and thermosetting resin composition comprises (I) a partial adduct of epoxy resin with unsaturated aliphatic acid, (II) (meth)acrylates, (III) a photocrosslinking agent, (IV) liquid epoxy resin, and (V) a latent curing agent. The resin composition can be easily charged and plugged into a through-hole, does not drip down, and can be effectively photo-set and thermoset. A photo-set product prepared of the resin composition can be easily polished. A plugged-through-hole printed wiring (substrate) board prepared of the resin composition does not cause defects such as hollows, cracks, blisters, peelings and so on, is excellent in solder-resistance, does not corrode a metal part, and can produce an appliance of high reliability and long life which does not occur short circuit and poor electrical connection.
Patent TW-I260698-B (TW)
Title: Method for producing semiconductor substrate and method for fabricating field effect transistor, and semiconductor substrate and field effect transistor
Inventor: SHIONO ICHIRO
IPC: H01L29/78
Filed: 2002-08-22
Granted: 2006-08-21
Abstract: In a semiconductor substrate and a method for producing a field effect transistor, and a production method therefor, the penetration dislocation density is reduced, the surface roughness is reduced, and the deterioration regarding the roughness of the surface and interface at the time of heat treatment in the manufacturing process of devices are prevented. A method of producing a semiconductor substrate W comprising an Si substrate 1 and SiGe layers 2 and 3 formed thereon is provided, the method comprising a heat treatment step comprising heat treating the SiGe layers at the same or higher temperature than that of an epitaxial growth of an SiGe layer during or after forming the SiGe layers, and a grinding step of removing convexities and concavities of the SiGe layer surface generated by the heat treatment by grinding after the formation of the SiGe layers.
Patent TW-539816-B (TW)
Title: Mechanical seal device
Inventor: TAKAHASHI HIDEKAZU
IPC: F16J15/34
Filed: 2002-08-30
Granted: 2003-07-01
Abstract: The technical subject of this invention is to provide a mechanical seal device, which is mounted outside of a device body to prevent solid matters contained in the fluid to be sealed from sticking on the mechanical seal device or clogging meshes, and to reduce the sliding heat on the seal face. The solution of this invention to solve the technical subject is that between a first seal ring 3 and a shaft 70, the first seal ring has a gap H having a size enough for the sealed fluid to pass through, and the flushing port 41 is in communication with the inner side of the seal face 6 in between the gap H, wherein the attachment member 30 includes an annular cooling passage 32 formed to cover circumferentially over the seal face 6 of the first seal ring 3 fitting to the inner surface 8 of the attachment member, a throttling face 33 outward of the annular cooling groove 32 is fitted with a play to the outer circumferential surface of the second seal ring 10, and the attachment member also includes a coolant passage 40 in communication with the annular cooling groove 32.
Patent TW-564472-B (TW)
Title: Method of defining silicon oxide/silicon nitride/silicon oxide dielectric layer
Inventor: SHIH HSUEH-HAO
IPC: H01L21/00
Filed: 2002-09-05
Granted: 2003-12-01
Abstract: A kind of method for defining silicon oxide/silicon nitride/silicon oxide dielectric layer is revealed in the present invention. At first, a substrate is provided. On the substrate, the first silicon oxide layer, a silicon nitride layer and the second silicon oxide layer are sequentially formed to form a dielectric layer. After that, a silicon layer for use as a protection layer is formed on the dielectric layer. Then, a photoresist pattern layer is formed on the silicon layer and is used as the mask to perform etching process till exposing the substrate surface. Finally, after removing the photoresist pattern layer, the sidewall fence residual generated when performing etching process is removed through the use of hydrofluoric acid solution and ammonia-hydrogen per oxide solution to clean substrate.
Patent TW-I238769-B (TW)
Title: A producing method of a dual-color melamine container
Inventor: TAI CHING-LIN
IPC: B29C45/16
Filed: 2002-09-27
Granted: 2005-09-01
Abstract: This invention relates a kind producing method of a dual-color melamine container. The main method for is to use both two pressing machines and two models. First, the first pressing machine and the first model will make the inner side to form the surface color or stick flowers, and then put it in the second pressing machine and the second model to make the shape in different colors. Or the stick flowers will be stuck on the exterior after it is being shaped. The melamine will be shaped with dual-color inside, and both interior and exterior of melamine container will be stuck with stick flowers.
Patent TW-563263-B (TW)
Title: Surface mounting method for high power light emitting diode
Inventor: CHEN TZER-PERNG
IPC: H01L33/58
Filed: 2002-09-27
Granted: 2003-11-21
Abstract: Disclosed herein is a surface mounting method for high power output light emitting diode (LED). In the first preferred embodiment, the LED is mounted onto a thermal and electrical base-substrate, which has a plurality of trenches formed therein and filled with an insulating layer to isolate two parts of the base-substrate. A reflective frame assembler having a plurality of reflective frame is then adhered to the upper surface of the base-substrate. Each of them is for placing one LED chip. After a LED is with its two electrodes placed on a pair of the first metal contacts, the transparent resin or epoxy is refilled into reflective frame to seal the LED chip. In the second preferred embodiment, the LED has two electrodes on the different side. Hence, the LED is mounted on one metal contact only, the other electrode is in terms of a wire to bond to the other metal contact.
Patent TW-574749-B (TW)
Title: Semiconductor device package with improved cooling
Inventor: CARDWELL CHARLES S
IPC: H01L23/492
Filed: 2002-10-09
Granted: 2004-02-01
Abstract: A chip scale package has a semiconductor MOSFET die which has a top electrode surface covered with a layer of a photosensitive liquid epoxy which is photolithographically patterned to expose portions of the electrode surface and to act as a passivation layer and as a solder mask. A solderable contact layer is then formed over the passivation layer. The individual die are mounted drain side down in a metal clip or can with the drain electrode disposed coplanar with a flange extending from the can bottom. The metal clip or drain clip has a plurality, a parallel spaced fins extending from its outwardly facing surface.
Patent TW-I290624-B (TW)
Title: Monitoring sterilant concentration in diffusion-restricted regions as a basis for parametric release
Inventor: HUI HENRY K
IPC: A61L2/24
Filed: 2002-11-01
Granted: 2007-12-01
Abstract: A method monitors a concentration of an oxidative gas or vapor in a diffusion-restricted region in fluid communication with a sterilization chamber during a sterilization process. The method includes providing a concentration monitor responsive to the oxidative gas or vapor by generating a parameter corresponding to the concentration of the oxidative gas or vapor. The concentration monitor includes a temperature sensing device coupled to a chemical substance reactive with the oxidative gas or vapor to produce heat. The method further includes placing at least a portion of the concentration monitor comprising the chemical substance within the diffusion-restricted region. The method further includes introducing the oxidative gas or vapor into the sterilization chamber. The method further includes monitoring the parameter generated by the concentration monitor during the sterilization process.
Patent TW-591863-B (TW)
Title: Combined transformer-inductor device for application to DC-to-DC converter with synchronous rectifier
Inventor: HUANG GUISONG
IPC: H02M3/335
Filed: 2003-01-02
Granted: 2004-06-11
Abstract: An active clamped-mode DC-to-DC converter with synchronous rectifiers and a combined transformer-inductor device is provided. The power converter includes a combined transformer-inductor device having a primary winding, a secondary winding, and an auxiliary winding where the primary and the secondary windings perform a transformer function and the auxiliary winding performs an output filter function, a switching circuit for periodically providing a positive voltage to the primary winding and a negative voltage to reset the primary winding, and a synchronous rectification circuit connected for enabling conduction from the secondary winding to an output port in which the auxiliary winding is coupled between the output port and the synchronous rectification circuit for providing an inductance to filter an output signal.
Patent TW-I246285-B (TW)
Title: Gateway apparatus and its controlling method
Inventor: SUZUKI HIROKI
IPC: H04L29/06
Filed: 2003-02-07
Granted: 2005-12-21
Abstract: IPoE/PPPoE forwarding table 106 is provided with which registered are network addresses, protocol types, destination IP addresses used in IPoE and retrieval indexes of PPPoE sessions used in PPPoE, a protocol type is selected corresponding to a network address in IPoE/PPPoE forwarding table 106 that matches a destination IP address included in header information of an IP packet of an input frame, and when the selected protocol type is PPPoE, a PPPoE session is further selected from a retrieval index corresponding to the network address.
Patent TW-I278376-B (TW)
Title: Compound fabrication process and apparatus
Inventor: RAHMAN MUSTAFIZUR
IPC: B23Q39/02
Filed: 2003-03-03
Granted: 2007-04-11
Abstract: A miniature machine tool for micro-machining is capable of performing on a workpiece at least one conventional mechanical machining operation and another micro-machining operation such as electrochemical machining (ECM), electro deposit machining (EDM), micro-milling or micro-turning or micro-drilling. The machine tool includes a holder in which the workpiece is clamped during all successive machining operations so that the machining operations may be performed in succession without intervening reclamping of the workpiece. This increases dimensional accuracy when micro-machining high-precision components.
Patent TW-I288014-B (TW)
Title: Boxing game system
Inventor: UESHIMA HIROMU
IPC: A63F13/98
Filed: 2003-07-14
Granted: 2007-10-11
Abstract: A boxing game system (10) comprises a game machine and a glove type input kit (34). The game player grasps the body (40) of the input kit and waves it with a real boxing action. The body (40) is provided therein with a piezo-electric buzzer for detecting the acceleration when the input kit is waved. The accelerating information is transmitted by means of an infrared ray to be received and demodulated by a receiving demodulator (32). A game processor takes in the demodulated accelerating information and calculates the punch force when the input kit is waved. The damage value is determined according to the punch force and the physical strength of boxer is calculated by the damage value and shown on the monitor (20). The boxer becomes down as the physical strength is out.
Patent TW-I233049-B (TW)
Title: Play back apparatus with barcode addressing
Inventor: SUEN GUAN-HUNG
IPC: G06F3/16
Filed: 2003-10-15
Granted: 2005-05-21
Abstract: The present invention provides a play back apparatus with barcode addressing, which uses a memory storing at least one entry with added access point to form the sound data with a plurality of sections, and the barcode value recording the relative position of the access point; and, further comprising a central processing unit, a barcode scanner, a voice playing interface; wherein, the central processing unit can scan the printed barcode with the barcode scanner, and compare with the pre-stored barcode value to find out the sound data of the specific section, and to play the sound through the voice playing interface. Thus, repetitively playing the voice of the specific section in every word and every paragraph for repetitive practicing can be achieved by using the barcode reading.
Patent TW-I271962-B (TW)
Title: Network transmission unit with compensation feature
Inventor: HUANG CHIH-WEN
IPC: H04L25/02
Filed: 2003-12-01
Granted: 2007-01-21
Abstract: Disclosed is a signal transmitter for a network device, comprising an adaptive voltage-controlled current source, which supplies a differential current signal in response to a differential digital signal; a line driver, which supplies a differential voltage signal in response to the differential current signal; at least one matching impedance, which is coupled to the line driver for matching the equivalent impedance of the network device; a first compensation unit, which is coupled to the adaptive voltage-controlled current source to provide a first compensation signal in response to a reference voltage for adjusting the differential current signal supplied from the adaptive voltage-controlled current source. The first compensation signal corresponds to the at least one impedance-matching resistance and the equivalent impedance of the network device so that an output signal of the signal transmitter is irrelative to the at least one impedance-matching resistance and the equivalent impedance of the network device.
Patent TW-I237749-B (TW)
Title: Subsystem with data bus and command/address bus having different frequency of clock signal
Inventor: YOON HA-RYONG
IPC: G06F13/42
Filed: 2003-12-19
Granted: 2005-08-11
Abstract: A subsystem comprises a master and a plurality of slaves. The master comprises a clock generator for generating a first clock signal and a second clock signal which have different frequency each other. When command and address signals are received from the master, the plurality of slaves transmits the corresponding data signals to the master. Here, the first clock signal is used to require command and address signals to the corresponding slave, and the second clock signal is used to transmit data signals into the corresponding slave, thereby preserving the improved signal integrity to a command and address buses and simplifying circuit blocks, communication methods and system configuration.
Patent TW-I261017-B (TW)
Title: Improved structure for shearing tools
Inventor: LAI MU-DUNG
IPC: B26B13/04
Filed: 2003-12-26
Granted: 2006-09-01
Abstract: This invention relates to an improved structure for shearing tools, including: a first handle and a second handle pivoted to each other, a first blade and a second blade capable of shearing in relation to each other for shearing objects. The first and second blades are secured to a shearing end of the first and second handles, respectively, wherein the first bale is formed with triangular sharing holes. The shearing hole is provided at its center with a shearing slot indenting towards the first handle. The bottom of the first blade is provided with a crowbar. The first blade is provided at the top face of the shearing slot with a lateral indent. The second blade is provided with an engaging portion corresponding to the indent and a blade edge corresponding to the shearing hole. The engaging portion serves to detachably engage with a razor blade for cutting such objects as silicon tubing. When the blade edge is inserted into the shearing hole of the first blade, a triangular shape can be cut off from an object, for use in the occasion of, for example, a silicon dispensing port. The crowbar may serve to pry a lid of jar, such as a paint jar, to open.
Patent TW-I246866-B (TW)
Title: Method and device for digital audio signal processing
Inventor: WU GIN-DEV
IPC: H04S1/00
Filed: 2004-01-09
Granted: 2006-01-01
Abstract: A method and a device for digital audio signal processing are disclosed, wherein two speakers are used to simulate stereo sounds with planar effect. The simulation method is performed by designing a structure which is processed by a plurality of analog devices, such as filters, gain amplifiers, delay processors, and the like. The present invention also increases the effect of the SBS sounds and the stereo sounds thereby making the audio output of a digital home audio-video device more realistic.
Patent TW-I264956-B (TW)
Title: Method for performing access point handoff for mobile node
Inventor: TZENG JIAN-CHAU
IPC: H04Q7/30
Filed: 2004-03-12
Granted: 2006-10-21
Abstract: The present invention discloses a method for performing access point handoff for mobile node. In the present inventive method, a mobile node obtains arrangement information of all access points and location information of itself, or calculates moving direction of itself so as to find the access point adjacent to or close to the mobile node during handoff of access points, and is directly handed off to the access point. The present invention uses information of location of a mobile node, information of access point arrangement, and moving direction of the mobile node to determine target access point to be handed off so that the time required to probe the access point is reduced during a handoff process and handoff of link layer is facilitated.
Patent TW-I288783-B (TW)
Title: Method and equipment to deposit regionally an isolation-medium
Inventor: HEIN STEFAN
IPC: C23C14/24
Filed: 2004-03-22
Granted: 2007-10-21
Abstract: This invention relates to a method and an equipment to deposit regionally an isolation-medium by means of an evaporator (1) on moved substrate (10) in a vacuum-chamber, which has at least a metal-evaporator (33), where the isolation-medium evaporates in a lst chamber (2) through heating and transfers in steam-form through at least a regulating valve (12) into a 2nd chamber (6) provided with at least a nozzle (8) directed to the respective substrate (10). In order to keep the evaporated plane-patterns, the width and the layer-thickness constant in a narrow limit and break the steam-outlet immediately, it is suggested that: (a) the evaporator-temperature is kept constant as widely as possible, (b) the steam of the 1st chamber (2) is controlled through at least one regulating valve (12) and transferred in the 2nd chamber (6) and in the 1st chamber (2) parallel at 1st to the 2nd chamber to at least one nozzle (8), (c) the regulating valve (12) is closed at still state or at missing substrate (10) and kept closed. Preferably at least one of the regulating valve (12) is a proportional valve, which is arranged between the 1st chamber (2) and the 2nd chamber (6).
Patent TW-I276085-B (TW)
Title: Reproducing apparatus and method, and recording medium
Inventor: JUNG KIL-SOO
IPC: G11B27/30
Filed: 2004-03-23
Granted: 2007-03-11
Abstract: A reproducing apparatus and method includes a reproducing unit to reproduce mainstream data and sub audio data separately added in the mainstream data, wherein the reproducing unit comprises a counter used in reproducing the sub audio data. Accordingly, it is possible to more naturally reproduce still image data, such as a browsable slide show, to which sub audio data is additionally included, thus preventing an interruption in reproduction of the sub audio data even during a forward or reverse play.
Patent TW-I231403-B (TW)
Title: A fixture for a projection system
Inventor: LIU I-HSIEN
IPC: G03B21/14
Filed: 2004-03-29
Granted: 2005-04-21
Abstract: A fixture for a projection system includes a lamp, a light valve, and a projection lens. The fixture comprises a lamp holder with a space for containing the lamp, the engine base is connected with a lamp holder with one end, and the engine cover with the other end, wherein the material of the engine base is non-heat conductive. This invention prevents the heat from transmitting to the engine cover for better image quality, and extents the life of the light valve and the projection lens. Furthermore, it can reduce the weight and cost of the projection system.
Patent TW-I282895-B (TW)
Title: Electrode array structure of a fringe field switching mode LCD
Inventor: LU RUI-BO
IPC: G02F1/1343
Filed: 2004-04-23
Granted: 2007-06-21
Abstract: An electrode array structure of a fringe field switching mode LCD (FFS-LCD). A comb-shaped electrode comprises a first bar extending along a first direction and a plurality of first teeth extending along a second direction from the first bar. Each first tooth includes a first bone having a plurality of first trapezoid protrusions on both sides thereof. The first trapezoid protrusions are not continuous on the same side of the first bone. A comb-shaped pixel electrode comprises a second bar extending along a first direction and a plurality of second teeth extending along a second direction from the second bar. Each second tooth includes a second bone having a plurality of second trapezoid protrusions on both sides thereof. The second trapezoid protrusions are not continuous on the same side of the second bone.
Patent TW-I249321-B (TW)
Title: Method to obtain the subscriber's information of mobile phone
Inventor: MO HAU-RAN
IPC: H04M1/00
Filed: 2004-06-03
Granted: 2006-02-11
Abstract: A method to obtain the subscriber's information of mobile phone is disclosed, which comprises the following steps: (1) boot the mobile phone, the phone reads the IMEI code and the IMSI code of the SIM card in the mobile phone; (2) determine if the IMSI code is the same as the IMSI code of the SIM card used last time stored in the mobile phone; (3) if the IMSI code is the same as the IMSI code of the SIM card used last time stored in the mobile phone, the mobile phone enters into the normal operation state. Otherwise, the mobile phone automatically transmits the IMEI code, and the IMSI code of the current SIM card in the mobile phone to the mobile platform by way of short message through a specific number, wherein the said specific number and the said mobile platform is provided by the system provider of mobile phone for the manufacturer of mobile phone.
Patent TW-I384521-B (TW)
Title: A method for treatment of a surface of a metal-carbide substrate for use in semiconductor manufacturing processes as well as such a metal-carbide substrate
Inventor: VAN MUNSTER MARCUS GERARDUS
IPC: H01L21/00
Filed: 2004-07-05
Granted: 2013-02-01
Abstract: The invention relates to a method for the treatment of a surface of a metal-carbide substrate, said metal-carbide substrate being used in semiconductor manufacturing processes.  The invention also relates to a metal-carbide substrate for use in semiconductor manufacturing processes treated with to the method according to the invention.  According to the invention said method comprising the steps of selective etching the surface of said metal-carbide substrate using a reactive gas mixture thereby creating a carbon surface layer on said metal-carbide substrate, and removing said carbon surface layer being created on said metal-carbide substrate.  Thus with the method steps according to the invention metal-carbide substrates can be obtained with a surface structure that complies with the highest standards as regard to dimensions and purity as required in semiconductor manufacturing processes. Especially metal-carbide substrates treated according to the steps of the invention are highly suitable for use as wafer boats for handling and containing semiconductor wafers on which subsequent treatment process steps of the semiconductor manufacturing processes (such as semiconductor layer deposition or temperature annealing) are performed under accurate, well controlled working conditions (temperature, pressure and vacuum).