baber/WOPTO huggingface dataset:
Patent TW-I224269-B (TW)
Title: Method and system for receiver self-priced multimedia communication over the Internet and a member pool
Inventor: FANG ROY
Filed: 2003-12-01
Granted: 2004-11-21
Abstract: The invention discloses a method and system for receiver self-priced multimedia communication over the Internet and a member pool. The system is a main system containing database server, which is composed of a web server, membership subsystem, communication subsystem, accounting subsystem and transaction subsystem, and proceeds multimedia communication services over the internet and a member pool by bundling the main system to provide the downloaded software for membership end. Firstly let subscriber sign in the membership subsystem to become the member and acquire the exclusive membership ID. The member can select the only receiver's condition of the three types of payment flows, the collect-to-connect, pay-to-connect and free connect and set up the accepted rate for the member. No matter whether already proceed the stored value for payment or not, any member can register the communication subsystem to stand-by through using the member end software via internet and page other specific member to execute the multimedia communication over internet. After receiving the call, the communication subsystem will search the condition of the called member and the account balance of the party to pay in the database of the main system so as to set up the communication time span and pass the call. After the called member is already in standby state and accepts the call of the calling member, both parties can proceed multimedia communication through the bridging of the communication subsystem. Once the communication time is expired or anyone of the parties disconnects, the communication subsystem then forwards the called record of the said communication to the accounting subsystem to proceed the payment and accounting calculation based on the formula set up in the main system and executes the payment amount transfer and update of the database of the main system. When the accounting subsystem proceeds payment amount transfer, then partial amount based on the formula set up in the main system is kept as system profit. Such system and method are a state-of-art design capable of applying multimedia communication technique to convert the content value and perceived value into the financial benefit of the members and the system provider, delivering a commercial method enhancing communication industry.
Patent TW-I231981-B (TW)
Title: Jig for testing chase holder vacuum level
Inventor: LIU CHENG-CHENG
IPC: H01L23/32
Filed: 2003-11-21
Granted: 2005-05-01
Abstract: A jig for testing chase holder vacuum level mainly comprises an upper plate, a bottom plate and at least a connecting means. A first sealing ring disposes in bottom surface of the upper plate. A second sealing ring disposes in connecting surface of the bottom plate. The upper plate and the bottom plate are setting on two side of a plunger insert hole of the chase holder, the connecting means is connecting the upper plate and the bottom plate so that the jig seals the plunger insert hole of the chase holder for helping to investigate the cause of vacuum level dropping whether it is due to the chase holder or not.
Patent TW-I248170-B (TW)
Title: Memory device and coding method of memory cell thereof
Inventor: YANG CHUN-YI
IPC: H01L27/112
Filed: 2003-12-29
Granted: 2006-01-21
Abstract: During fabrication of a mask read-only memory (ROM) device, a dielectric layer is grown on a substrate. Strip-stacked layers are formed on the dielectric layer, with each strip-stacked layer including a polysilicon and a silicon nitride layer. Source/drain regions are formed in the substrate between the strip-stacked layers, and spacers are then deposited between the strip-stacked layers. The strip-stacked layers are patterned into gates, which are deposited over every code position, with silicon nitride pillars being disposed on the gates. Additional spacers are formed on gate sidewall. The silicon nitride pillars are removed, exposing the gates. A mask is then formed to cover active code positions, in accordance with the desired programming code. Insulating layers are then deposited through the mask onto the exposed gates. When the mask is removed, word lines are formed, interconnecting the gates without the insulating layers.
Patent TW-I258150-B (TW)
Title: Portable storage device with prompting function
Inventor: TAN KOON WEI
IPC: G11C7/24
Filed: 2003-12-29
Granted: 2006-07-11
Abstract: The present invention provides a portable storage device with prompting function, which could provide an alert function targeting at abnormal condition occurred during connection of the storage device and a host system. The storage device comprises a connection module, a power module, a ground interface, a data transmission module, a processing unit, a data storage module, a voltage detection module, and a prompting module; when user connects the power module to the host system, the host system will immediately output a working voltage to drive the storage device; when the voltage detection module detects an external voltage input, it will immediately detect the D+ pin voltage inside the data transmission module to determine if the pin voltage exceeds a predetermined value; if so, immediately driving the prompting module to send out an alert message to notify user for bad connection occurring between the connection module and the slot of the host system.
Patent TW-I243273-B (TW)
Title: Optical combiner module and digital light-processing projector using the same
Inventor: HUANG CHUN-CHIEH
IPC: G02B27/14
Filed: 2004-01-29
Granted: 2005-11-11
Abstract: An optical combiner module comprising a combiner and a plurality of prisms disposed adjacent to the combiner is described. The combiner comprises at least one pared corner, and one side of at least one prism is lean against on the pared corner of the combiner to reduce the entire occupied volume. In addition, a digital light-processing projector using the optical combiner mentioned above is also provided. The digital light-processing projector is characterized by light weight, small volume, short back focal length and excellent projecting quality.
Patent TW-I224544-B (TW)
Title: Multi-direction adjustable laser marking device for cutting machine
Inventor: LIAU YI-DE
IPC: B26D5/20
Filed: 2004-03-08
Granted: 2004-12-01
Abstract: Disclosed is a multi-direction adjustable laser marking device for a cutting machine, wherein the cutting machine comprises a working bench having a rear end on which a post unit is provided. The marking device is arranged on the post unit, comprising a main body, a laser assembly, an angle adjusting unit and a transverse adjusting unit. The laser assembly comprises a support bar rotatably mounted inside the main body and a laser lamp mounted on the support bar. The angle adjusting unit can rotate the support bar to adjust an inclining angle of the laser lamp. The transverse adjusting unit can transversely move the support bar to adjust position of the laser lamp in a left-right direction, whereby convenient operation and precise marking can be effected in accordance with operation requirement for all kinds of cutting process.
Patent TW-I280033-B (TW)
Title: Control device and method to identify the number of incoming call
Inventor: LI TZ-SHU
IPC: H04M1/56
Filed: 2004-03-26
Granted: 2007-04-21
Abstract: The present invention provides a control device and method to identify the number of incoming call, wherein the phone number of the incoming call is identified to control the remote control system of telephone, so as to answer the call automatically and activate the remote-control process. The control device of the present invention comprises a setting module, an identification module, and a control module. The setting module receives the setting request containing the phone number set by the user, and stores the setting request in the setting database. The receiving module receives the incoming call, and identifies the phone number of the incoming call. The control module confirms if the phone number identified by the identification module is included in the setting database, and controls the remote-control system of the phone for determining whether to answer the call or activate the remote-control process or not based on a control rule.
Patent TW-I238535-B (TW)
Title: Method of forming a PIP capacltor
Inventor: TU KUO-CHI
IPC: H01L27/06
Filed: 2004-04-07
Granted: 2005-08-21
Abstract: A method of forming a polysilicon-insulator-polysilicon (PIP) capacitor in a mixed mode semiconductor device. A floating gate of a split gate transistor and a bottom electrode of a PIP capacitor are formed from a first polysilicon layer using a single lithography mask. Poly-oxide regions are formed over the floating gate and the bottom electrode, and an oxide layer is formed over the poly-oxide regions and the other exposed material layers. A nitride layer is deposited over the oxide layer. The nitride layer is patterned to expose at least a portion of the poly-oxide region over the bottom electrode. The exposed oxide layer and poly-oxide region are removed from over the bottom electrode. A gate oxide layer and a second polysilicon layer are sequentially formed over the structure, and a control gate of the split gate transistor and a top electrode of the PIP capacitor are formed from the second polysilicon layer using a single lithography mask.
Patent TW-I255936-B (TW)
Title: Broadband quarter-wave films
Inventor: ZHU XIN-YU
IPC: G02F1/13
Filed: 2004-04-22
Granted: 2006-06-01
Abstract: A quarter-wave film having a wide bandwidth. A preferred device includes a chromatic half-wave film adjacent to a twisted nematic liquid crystal (TN-LC) film. When a linear polarizer is attached to the side of chromatic half-wave film and the angles of all the optical components are properly set, the combination of chromatic half-wave film and TN-LC film behaves as a broadband quarter-wave film. Based on this idea, a broadband circular polarizer is invented if the linear polarizer, the chromatic half-wave film and the TN-LC film are combined together. In addition, this idea can also be applied to a reflective liquid crystal display devices which includes a linear polarizer, a chromatic half-wave film, a TN-LC cell and a reflector.
Patent TW-I236138-B (TW)
Title: LDMOS device with isolation guard rings
Inventor: CHEN FU-HSIN
IPC: H01L31/062
Filed: 2004-06-24
Granted: 2005-07-11
Abstract: A method of forming a lateral double-diffused metal oxide semiconductor (LDMOS) device and structure for same. A preferred embodiment comprises forming a first guard ring around and proximate the drain of a LDMOS device, and forming a second guard ring around the first guard ring. The first guard ring comprises a P+ base guard ring, and the second guard ring comprises an N+ collector guard ring formed in a deep N-well, in one embodiment. The first guard ring and second guard ring prevent leakage current from the drain of the LDMOS device to the substrate.
Patent TW-I246589-B (TW)
Title: Lateral superstructure fiber grating pressure and temperature sensor
Inventor: LIU WEN-FUNG
IPC: G01L11/02
Filed: 2004-06-29
Granted: 2006-01-01
Abstract: Previous publications of fiber pressure sensors using a uniform fiber Bragg grating is based on the center-wavelength shift of the grating toward the shorter wavelength side due to the pressure directly to pressurize the fiber. Therefore the slope of the center-wavelength shift to the pressure is negative. Recently, the fiber sensors based on a SFBG have been developed to simultaneously measure multi-parameters for improving the function of a sensor system. The fabrication of a SFBG is generally utilized by exposing UV light going through a periodic low-spatial-frequency amplitude mask and a phase mask into the fiber. Thus a SFG includes the characteristics both of a FBG and a LPG, which can be used for measuring pressure and temperature simultaneously. We propose a high-sensitivity fiber sensor with the function of simultaneously measuring temperature and pressure, which based on a superstructure fiber grating (SFG) encapsulated in a polymer-half-filled metal cylinder with its end bonded to the central of a round plate attached to the surface of polymer. The cylinder has two openings on opposite side of the wall at the polymer part. In this way, the polymer can be pressurized along one radial direction only, and responds an axial force acting on the round plate, producing an axial strain on the SFG. The pressure sensitivity of our proposed sensors is greatly improved for comparing with that of a bare SFG. The scheme of this sensor is the combination of the structure of our previous lateral pressure sensor and the characteristics of a SFG for simultaneously measuring pressure and temperature. This sensor should be applied potentially for the measurement of the pressure and temperature of a boiler, and the underwater depth or the axial strain.
Patent TW-I229591-B (TW)
Title: Board structure of the tabletop
Inventor: SHEN SHIOU-E
IPC: A47B13/08
Filed: 2004-06-30
Granted: 2005-03-21
Abstract: This invention provides a tabletop board structure, it has mainly following procedures: Firstly, it positions an angle seat with scarf slot on its outer side in bottom corner of a metal base. Secondly, it fixes positioning frame strips for enhancing on the base bottom between neighboring angle seats. Furthermore, a scarf strip set outside the positioning frame strip. Moreover, the scarf slot sets outside the scarf strip for a protection strip to rabbet into the scarf slot so that the protection strip rings the metal-base. Finally, a decoration plate is pasted on the slot top surface of the metal base. By means of the above-mentioned devices may promote the sense of quality, it provides a feels like the wooden table panel with innovative structure, which based on metal plate.
Patent TW-I240804-B (TW)
Title: Lithographic apparatus, device manufacturing method, and device manufactured thereby
Inventor: OTTENS JOOST JEROEN
IPC: H01L21/027
Filed: 2004-07-08
Granted: 2005-10-01
Abstract: A lithographic projection apparatus comprising: a radiation system for providing a projection beam of radiation; a support structure for supporting patterning means, the patterning means serving to pattern the projection beam according to a desired pattern; a substrate holder comprising a plurality of protrusions defining a protrusion configuration for providing a substantially flat plane of support for supporting a substantially flat substrate, the substrate holder comprising at least one clamping electrode for generating an electric field, for clamping a substrate against the substrate holder by side electric field; the substrate holder further comprising a peripheral supporting edge arranged to contact a substrate; and a projection system for projecting the patterned beam onto a target portion of the substrate. According to the invention, the said at least one electrode extends beyond said peripheral supporting edge.
Patent TW-I266169-B (TW)
Title: Adaptive power management device and method
Inventor: CHOU YU-PIN
IPC: G05F3/02
Filed: 2004-07-14
Granted: 2006-11-11
Abstract: The invention provides an adaptive power management device and method applied to an IC chip or a circuit system, which includes an adjustable voltage regulator, a data generator, a data processing unit, a data inspection unit, and a control unit. The adjustable voltage regulator provides the IC chip or the circuit system with a working voltage. The data generator can produce a preset data sequence to the data processing unit. The data processing unit outputs the outputted data sequence related to the preset data sequence after processing the preset data sequence. The data inspection unit is used to inspect the outputted data sequence. If the data sequence is not correct, the control unit will output a control signal to increase the working voltage. If correct, the working voltage will be maintained or another control signal is output to decrease the working voltage, so as to effectively achieve the goal of power management. The invention also provides an adaptive power management method.
Patent TW-I245461-B (TW)
Title: A socket for a microelectronic component having reduced electrical resistance and inductance
Inventor: FRUTSCHY KRISTOPHER
IPC: H05K7/10
Filed: 2004-07-23
Granted: 2005-12-11
Abstract: A socket for a microelectronic component is provided. The socket has a base with metal power and ground layers, and further includes a plurality of electrically conductive socket members, some of which are connected in parallel to the metal power layer, others being connected in parallel to the metal ground layer, while others are insulated from both the metal power and ground layers for purposes of providing signals. Each electrically conductive socket member has a protrusion that breaks through an inner insulating layer that defines an opening into which the electrically conductive socket member is inserted. The protrusions are at different heights, so that some of the protrusions make contact with the metal power layer, while others are connected to the metal ground layer or to a dielectric core layer.
Patent TW-I275311-B (TW)
Title: Control method capable of improving call dropped rate of mobile station in wireless communication system, control circuit thereof, and mobile station
Inventor: LIN CHUN-HSIUNG
IPC: H04W24/02
Filed: 2004-08-03
Granted: 2007-03-01
Abstract: A control method of a mobile station (MS) capable of improving call dropped rate of the MS in a wireless communication system includes: monitoring receiving power levels of a plurality of neighbor cells of the wireless communication system according to the latest information of a serving cell of the wireless communication system; and if six neighbor cells' BSIC's (base station identification code) relating to the recently six strongest receiving power levels are known, and if at least one neighbor cell's BSIC relating to at least one receiving power level except the recently six strongest ones is unknown, performing frequency correction and synchronization of the MS with respect to the at least one neighbor cell's BCCH (broadcast control channel) to decode the at least one neighbor cell's BSIC.
Patent TW-I243399-B (TW)
Title: Nitride semiconductor device
Inventor: OTSUKA KOJI
IPC: H01L33/04
Filed: 2004-09-16
Granted: 2005-11-11
Abstract: There is prepared a p-type silicon substrate (1) which is doped with a p-type impurity and has sufficient conductivity. A buffer region (3) composed of n-type AlInGaN, an n-type nitride semiconductor layer (13) composed of n-type GaN, an active layer (14), and a p-type nitride semiconductor layer (15) composed of p-type GaN are epitaxially grown on the substrate (1) sequentially. The carrier-transporting efficiency from the silicon substrate (1) to the n-type buffer region (3) is enhanced by the interface state in the heterojunction between the p-type silicon substrate (1) and the n-type buffer region (3), thereby lowering the driving voltage of the light-emitting diode.
Patent TW-I265848-B (TW)
Title: Storage system
Inventor: TIEN CHUN-KANG
IPC: B25H3/00
Filed: 2004-10-07
Granted: 2006-11-11
Abstract: The storage system of this invention has a cabinet body with a receiving space and a spiral mechanism provided in the receiving space of the cabinet body, wherein the spiral mechanism comprises a support chassis located at the bottom of the cabinet body; support shafts fixed to the support chassis and vertically extending upwards from the support chassis; and rail rack spirally and continuously surrounding the periphery of the support shaft. The rail rack has a highest end a lowest end. The cabinet body is provided with an inlet and an outlet respectively at locations relative to the rail rack, wherein the inlet is located at the highest end while the outlet at the lowest end. During storage, objects are placed into the rail rack from the inlet and naturally slide towards the outlet along the rail rack having an oblique cross-section, enabling a user to take out the object in sequence according to the time entering the cabinet body when taking out object from the outlet, to make the cabinet body have the characteristic of first-in, first-out, so as to avoid the possibility of occurrence of object deterioration and waste due to the stored objects being stocked for too long.
Patent TW-I236777-B (TW)
Title: Acoustic resonator device and method for manufacturing the same
Inventor: HSIEH CHIN-TANG
IPC: H01L41/00
Filed: 2004-10-15
Granted: 2005-07-21
Abstract: An acoustic resonator device includes a semiconductor substrate, a FBAR (thin film bulk acoustic resonator) and a reinforcing plate. The FBAR is fabricated on the upper surface of the semiconductor substrate. The semiconductor substrate has a resonating cavity through its upper and lower surfaces. The reinforcing plate is bonded to the lower surface of the semiconductor substrate to seal the resonating cavity. Therefore the reinforcing plate can be configured for die-bonding to eliminate the contamination of the resonating cavity. The semiconductor substrate will not suffer from chipping during wafer sawing.
Patent TW-I259579-B (TW)
Title: Semiconductor device and method for manufacturing thereof
Inventor: TAKAYAMA MAKOTO
IPC: H01L29/76
Filed: 2004-11-05
Granted: 2006-08-01
Abstract: In a conventional semiconductor device, the VF and IR of a SCHOTTKY barrier diode are in the relation of ""trade off"", and therefore in order to realize a low VF, an increase in leakage current has been inevitable. It is this invention that a low IR can be realized by constructing a Schottky carrier diode with a metal layer containing Ti with a small amount of Al in a Schottky metal layer 6, without significantly increasing the voltage VF in the forward direction of pure Ti. As a result, the loss in the forward direction can be suppressed, the loss in the inverse direction can be reduced, and a less power consumption can be realized.
Patent TW-I328006-B (TW)
Title: Crystal form of quinoline compound and process for its production
Inventor: OHARA YOSHIO
IPC: C07D215/14
Filed: 2004-11-29
Granted: 2010-08-01
Abstract: A method for producing a drug substance of crystalline pitavastatin calcium excellent in stability, is presented. In the production of a compound (pitavastatin calcium) represented by the formula (1):The water content is adjusted to a level of from 5 to 15%, and the crystal form is controlled to be crystal form A, thereby to obtain a drug substance excellent in stability.
Patent TW-I273845-B (TW)
Title: Voice watermarking system
Inventor: CHEN OSCAL T C
IPC: H04N7/16
Filed: 2004-12-09
Granted: 2007-02-11
Abstract: The present invention provides a voice watermarking system, which employs the time-variance watermark to proceed the confirmation of data integrity, detection of falsification position, determination of falsification method, and recovery of damaged area, so as to solve the problem of determining the truth and falsification of digital recording data in the court. The structure according to the present invention employs the voice feature value at the periphery of voice frame, and associates with the reconstruction information for reconstructing other voice frames, and a time information generation mechanism changed by the voice frame location to generate the time-variance watermark; then, storing the watermark in an additional parameter with the least effect to the sound quality, such as in the position of excited pulse. Moreover, the structure according to the present invention also provides an analysis process for the falsification location and the detection of falsification method, in which the analysis process could determine the falsified location and the falsification method according to the type and location of damaged watermark, so as to conveniently reconstruct the damaged area using the pre-stored reconstruction data.