baber/WOPTO huggingface dataset:
Patent TW-200306686-A (TW)
Title: Card connector apparatus with locking mechanism for locking a card to mounting position
Inventor: NISHIOKA TORU
IPC: G06K17/00
Filed: 2003-04-14
Abstract: The present invention provides a card connector apparatus that can prevent the forced removal of a card at a predetermined mounting position, and transmission of a force exerted when trying to pull the card out by force to the locking mechanism. The apparatus of the present invention includes a slider (14); an ejection spring (27); a locking mechanism for the slider including a heart-shaped cam groove (9) and a latch-pin (22); an engaging member, that is, a leaf spring (18), provided on the slider (14); and a fixed portion, for example, a shoulder (21), with which an end portion (20) of the leaf spring (18) engages when a compact memory card (3) is in a state of being held at a predetermined mounting position, and an attempt is made to move the compact memory card (3) in the ejecting direction, that is, toward the insertion port (2), the shoulder being formed on a housing (6).
Patent TW-200422875-A (TW)
Title: A document query system
Inventor: SUNG FENG-KUANG
IPC: G06F17/30
Filed: 2003-04-21
Abstract: A document query system is provided. The document query system comprises a media storage unit, an identification unit, and a query unit. The document query system attaches a level option and an access option to the types of the document attributes. The level options order the levels of the types and determine whether the types are shown on the web page. The access options control the access of each attribute. Afterwards the query unit checks the level options and the access options to build a virtual tree structure.
Patent TW-200521351-A (TW)
Title: Method for manufacturing slide bushes
Inventor: Li hui-long
IPC: F16C33/10
Filed: 2003-04-30
Abstract: Disclosed is a method for manufacturing slide bushes. The slide bush includes: a base and a plurality of slide blocks. The base includes: an inner annular wall surrounding about a central axis thereof; an outer annular wall, a penetrating hole defined by the inner annular wall. The base is provided with a plurality of indentations distributed along the inner annular wall. The slide blocks are embedded in the indentations of the based by coating in accompaniment with grinding. Each slide block is provided with a diametrical inner annular face conforming to the curvature of the inner annular wall of the base. The indentations that do not penetrate the diametrical direction and the slide blocks that are embedded in the indentations by coating in accompaniment with grinding help to reduce the volume required for the slide blocks so as to reduce the material cost while improving the structural strength of the base and sliding effects.
Patent TW-200428660-A (TW)
Title: Method for manufacturing polysilicon film
Inventor: CHANG MAO-YI
IPC: C23C16/24
Filed: 2003-06-05
Abstract: The phenomena of different height of the protrusions are formed when the polysilicon layer is formed using this invention, a portion of higher protrusions are used to form discrete seeds for next crystallization process; therefore the new formed polysilicon film has uniform and larger grain, and has less amount and the density of the protrusion. Furthermore the flatness of surface is better.
Patent TW-200428649-A (TW)
Title: Image sensor module and manufacturing method thereof
Inventor: XIN ZONG-XIAN
IPC: H01L27/14
Filed: 2003-06-06
Abstract: The present invention provides an image sensor module and manufacturing method thereof, which comprises: a base board; an image sensor chip disposed on the base board, plural traces electrically connecting the image sensor chip to the base board; a convex edge layer disposed on the base board and surrounds the image sensor chip, the inner edge of the convex edge layer has an inner screw thread and a translucent layer downward, so that the image sensor chip can receive the optical signal through the translucent layer; a lens barrel whose center has an empty accommodation chamber, and whose external edge has an external screw thread formed, so as to lock to the inner screw thread of the convex edge layer by screw. The accommodation chamber has a through hole, aspherical lens arranged from top to bottom respectively. Thus, the convex edge layer holds and fixes the translucent layer, and it is assembled on the base board, so as to achieve the function and purpose of the present invention.
Patent TW-200401407-A (TW)
Title: Semiconductor device
Inventor: YOSHIMURA TETSUO
IPC: H01L27/08
Filed: 2003-06-13
Abstract: There is provided a semiconductor device able to prevent performance degradation of an inductor element provided thereon. A high resistance region is provided below the inductor element formed on the semiconductor substrate. The high resistance region is formed deeper than the well regions of the p-channel and n-channel MOS transistors, thus preventing induction of an eddy current by the magnetic flux generated from the inductor element.
Patent TW-200501723-A (TW)
Title: Automatic short message reporting system for functional test of handset and method thereof
Inventor: CHANG CHIN-WEI
IPC: H04M11/02
Filed: 2003-06-24
Abstract: The invention relates to an automatic short message reporting system for functional test of handset and method thereof. The system comprises a control computer that is built with a test program, a testing device electrically connected with the control computer and a handset module to be tested for executing test on the handset module to be tested and returning the test status to the control computer so that the test program can generate a trigger signal in response to the test status, and a control module electrically connected to the test device for transmitting an alarm message to a communication group in response to the trigger signal.
Patent TW-200421795-A (TW)
Title: Soft slicer in a hybrid decision feedback equalizer
Inventor: JAYARAMAN SRIKANT
IPC: H03H7/30
Filed: 2003-07-18
Abstract: A method and apparatus for estimating a transmitted symbol from a received sample as a function of Signal-to-Interference and Noise Ratio (SINR) of the received sample. The received sample is quantized and mapped to a region of a grid overlaid on the transmitted symbol constellation. The region may correspond to a symbol estimate value or may be processed further to obtain a symbol estimate value. The regions in one embodiment are rectangular. The symbol estimate values may be stored in a memory storage unit.
Patent TW-200509500-A (TW)
Title: An assembling method for voltage regulator
Inventor: CHEN YU-NAN
IPC: H02K15/00
Filed: 2003-08-19
Abstract: The present invention provides an assembling method for voltage regulator, which is composed of an aluminum extrusion processing, a stator assembling, a rotor assembling and an overall integration. The aluminum extrusion processing includes steps of fastening fixture, performing first processing, fastening jig and performing subsequent processing. The stator assembling includes steps of fastening jig, stacking silicon steel sheets, compressing to fix silicon steel sheets, welding and inserting in coil. The stator assembling includes steps of fastening jig, stacking silicon steel sheets, compressing to fix silicon steel sheets, compressing to fix laminated sheets and inserting coil. The overall integration includes the step of integrating jig, stator and aluminum extrusion.
Patent TW-200415811-A (TW)
Title: Ion conducting battery separator for lithium batteries, its production and use
Inventor: HENNIGE VOLKER
IPC: H01M10/0525
Filed: 2003-08-21
Abstract: The invention relates to separators for lithium batteries and to a process for producing them, and also to their use. The separators of the invention for lithium batteries, based on a sheetlike flexible substrate provided with a plurality of openings and having a porous inorganic electrically insulating coating on and in said substrate, said coating closing the openings in the substrate, the material of the substrate being selected from woven or non-woven electrically nonconductive polymeric fibers and the inorganic electrically conductive coating comprising metal oxide particles, are notable for the fact that the separators have lithium ion conducting properties without the presence of an electrolyte. After filling them with an additional lithium ion conducting electrolyte, the resulting ion conduction is much higher than in the case of conventional combinations of non-lithium ion conducting separators and electrolyte. The separators of the invention are especially suitable for use in high power lithium batteries.
Patent TW-200417014-A (TW)
Title: Silicon-rich low thermal budget silicon nitride for integrated circuits
Inventor: CARROLL MICHAEL SCOTT
IPC: H01L29/51
Filed: 2003-09-24
Abstract: A low-thermal budget, silicon-rich silicon nitride film may include a concentration of hydrogen in Si-H bonds being at least 1.5 times as great as a concentration of hydrogen in N-H bonds. The silicon nitride film suppresses boron diffusion in boron-doped devices when such devices are processed using high-temperature processing operations that conventionally urge boron diffusion. The low-thermal budget, silicon-rich silicon nitride film may be used to form spacers in CMOS devices, it may be used as part of a dielectric stack to prevent shorting in tightly packed SRAM arrays, and it may be used in BiCMOS processing to form a base nitride layer and/or nitride spacers isolating the base from the emitter. Furthermore the low-thermal budget, silicon-rich silicon nitride film may remain covering the CMOS structure while bipolar devices are being formed, as it suppresses the boron diffusion that results in boron penetration and boron-doped poly depletion.
Patent TW-200421715-A (TW)
Title: System and method for suppressing noise in a phase-locked loop circuit
Inventor: AHN YOUNG-HO
IPC: H03L7/197
Filed: 2003-10-24
Abstract: A system and method for improving the signal-to-noise ratio of a frequency generator suppresses phase noise and noise generated from mismatches in the internal generator circuits. This is accomplished using a modulation scheme which shifts spurious noise signals outside the loop bandwidth of the generator. When shifted in this manner, the noise signals maybe removed entirely or to any desired degree using, for example, a filter located along the signal path of the generator. In one embodiment, a Sigma-Delta modulator controls the value of a pulse-swallow frequency divider situated along a feedback path of a phase-locked loop to achieve a desired level of noise suppression. In another embodiment, a reference signal input into a phase-locked loop is modulated to effect noise suppression. In another embodiment, the foregoing forms of modulation are combined to accomplish the desired frequency shift. Through these modulation techniques, the signal-to-noise ratio of the frequency generator may be substantially improved while simultaneously achieving faster lock times.
Patent TW-200410478-A (TW)
Title: Switching power supply unit and controller ic thereof
Inventor: HOSHINO TAICHI
IPC: H02J7/00
Filed: 2003-11-12
Abstract: A low-voltage operating block and a high-voltage operating block are controlled at the same soft start voltage as that employed at the time of start-up. At a point in time at which an output DC voltage has reached an expected value, a control signal of the low-voltage operating block is switched to a control signal of the high-voltage operating block. As a result, switching is smoothly performed without involvement of occurrence of a variation in the output voltage before and after switching operation. In a switching power supply unit having a low-voltage operating block and a high-voltage operating block, which are intended for producing a higher DC voltage from a low power supply voltage, it prevents occurrence of a rush current and a start-up failure, which would otherwise be caused by switching operation.
Patent TW-200518728-A (TW)
Title: Assisting and guiding device for visually impaired
Inventor: WU CHING-HUNG
IPC: A61F9/08
Filed: 2003-12-08
Abstract: This invention relates to a auxiliary guiding device for visually impaired, disclosing a device capable of promptly informing the visually impaired the relative guiding information of the location thereof, such as the name of the place, the street/road, via vocal broadcasting. This invention applies radio frequency identification device (RFID device). Via the manner of installing a tag and a reader on the guiding tile and guiding stick respectively, guiding information like guiding information related to geography or environment, stored in the tag can be obtained, and then, the obtained guiding information related to the environment is informed to the visually impaired in vocal manner by a text to speech convertor, so as to assist and guide the visually impaired to proceed movement.
Patent TW-200417104-A (TW)
Title: Method and apparatus for coherently combining multiple laser oscillators
Inventor: ROGERS JEFFREY
IPC: G02B27/10
Filed: 2004-01-16
Abstract: Alaser apparatus having multiple laser devices coupled together. The laser devices comprise optical fibers with laser active regions. Each of the fibers has a reflector disposed at one end and is connected to a combiner on the other end. A laser pump device for each fiber provides pump energy to the laser active regions. Light propagating in the fibers interacts so as to form inphase states. The array of fibers may be coupled either in pairs or altogether between the reflector and the laser active region.
Patent TW-200424396-A (TW)
Title: Stretchable leather-like sheet substrate and process for producing same
Inventor: NOBUTO YOSHIKI
IPC: D04H1/46
Filed: 2004-02-05
Abstract: The leather-like sheet substrate of the present invention comprises a fiber-entangled nonwoven fabric that comprises a microfine fiber bundle (A) and a microfine fiber bundle (B) in a blending ratio (A)/(B) of 30/70 to 70/30 by mass and a polymeric elastomer contained in the fiber-entangled nonwoven fabric. The microfine fiber bundle (A) comprises 10 to 100 microfine fibers each of which has a single fiber fineness of 0.5 dtex or less and which are made of an elastic polymer having a JIS A hardness of 90 to 97. The microfine fiber bundle (B) comprises a microfine fiber which has a single fiber fineness of 0.5 dtex or less and which is made of a non-elastic polymer. Because of its excellent stretchability in both the machine and transverse directions and drapeability, the leather-like sheet substrate is particularly suitable as the material for clothing.
Patent TW-200527606-A (TW)
Title: Method of manufacturing non-volatile memory cell
Inventor: CHANG KO-HSING
IPC: H01L21/28
Filed: 2004-02-10
Abstract: A method of manufacturing non-volatile memory cell includes forming a bottom oxide layer and an electron trapping layer on a substrate in order is then formed on the bottom oxide layer. The electron trapping layer is patterned to form a trench exposing part of the bottom oxide layer. A top oxide layer is formed on the substrate and covers the electron trapping layer and the exposed bottom oxide layer. A conductive layer is then formed on the top oxide layer. The conductive layer, the top oxide layer, the electron trapping layer and the bottom oxide layer are patterned to form a stacked structure, wherein a width of the stacked structure is wider than a width of the trench. A source/drain region is formed in the substrate on the sides of the stacked structure. Because the electron trapping layer of single memory cell is divided into two isolation structures according to the invention, it can cooperate with the development of the miniaturization of the device in order to manufacture the memory cell for long operation time.
Patent TW-200428290-A (TW)
Title: Method and device for handling requests for changing system mode
Inventor: YANG CHEN-PING
IPC: G06F1/32
Filed: 2004-02-12
Abstract: The present invention provides a device for handling requests for changing system mode. The device includes a signal hold/clear unit and a gate control unit. The signal hold/clear unit has the first input receiving a request signal, the second input receiving a control signal, and an output holding the request signal. Wherein, the signal hold/clear unit clears the request signal being held while the control signal is active. The gate control unit has the first input connected to the first input of the signal hold/clear unit, the second input connected to the output of the signal hold/clear unit, the third input connected to the second input of the signal hold/clear unit, and an output. Wherein, the gate control unit passes the request signal while the control signal is active, otherwise blocks the request signal.
Patent TW-200505125-A (TW)
Title: Semiconductor device with surge protection circuit
Inventor: YAMAMOTO FUMITOSHI
IPC: H01L29/73
Filed: 2004-02-24
Abstract: A semiconductor device (51) has a surge protection circuit electrically connected to a signal input terminal (21) and including a diode (22) and a transistor (23). The diode (22) has its cathode region constituted of an n+ diffusion layer (8c), an n- epitaxial layer (4), an n-type diffusion layer (5) and n+ diffusion layer (8b). The n+ diffusion layer (8c) is electrically connected to a conductive layer (12b) and formed at a main surface of a semiconductor substrate (41). The n+ diffusion layer (8b) constitutes, together with a p-type diffusion layer (6b), a pn junction where Zener breakdown occurs, and the pn junction with the Zener breakdown occurring therein is distant from a field oxide film (7). Then, the semiconductor device with the surge protection circuit without suffering from current leakage and thus normally operating can be achieved.
Patent TW-200500868-A (TW)
Title: Method and apparatus for obtaining status information in a grid
Inventor: KEOHANE SUSANN MARIE
IPC: G06F9/46
Filed: 2004-02-26
Abstract: The present invention provides a method, apparatus, and computer instructions for obtaining status information for processes executing in a grid. Responsive to a submission of a job from the data processing system to a remote node on the grid, a job identifier is received from the remote node. The job identifier is saved in a set of job identifiers. Responsive to a request for a status of jobs submitted from the data processing system, a job status request for each job identifiers in the set of job identifiers for processes still executing is submitted using the set of job identifiers to form a set of job status requests. Responses to the set of job status requests are received. The responses are then presented.
Patent TW-200528846-A (TW)
Title: Reflecting structure of direct-type backlight unit
Inventor: SUE CHIE-HARNG
IPC: G02F1/1335
Filed: 2004-02-26
Abstract: A reflecting structure of direct-type backlight unit is disclosed. The reflecting structure comprises a bottom plate and at least one side plate. The bottom plate and the at least one side plate have multiple and continuous slides, which can increase the luminance of a liquid crystal display (LCD), and effectively solve the problem that margins of a luminescing region of the LCD is darker.
Patent TW-200528178-A (TW)
Title: System for processing photocatalyst volatile organic compounds VOC, NOx and SOx
Inventor: Chen zhong-jie
Filed: 2004-02-27
Abstract: This invention provides a system for processing photocatalyst volatile organic compounds VOC, NOx and SOx, that makes improvement to conventional washing towers by adding lighting equipment to the conventional washing towers, and a mist collecting equipment at an exit. A photocatalyst adhesive solution is served as or added into washing liquid. This invention is able to effectively decompose volatile organic compounds (VOC), NOx and SOx generated during chemical process so as to ensure that the composition of exhausted gas meets environmental protection standards.
Patent TW-200505213-A (TW)
Title: Gateway, private branch exchange system and exchange method of phone making internal call
Inventor: SON MASAYOSHI
IPC: H04L12/66
Filed: 2004-03-02
Abstract: The invention maintains to change no existing public network circuit and connects to internet by virtue of the Centrex system function of private branch exchange (PBX) system. When exchange and connection between ISDN network 7 and PBX 1, selectivel connect ISDN network 7 or internet 5 to PBX 1 and detect the operation status of circuit toward PBX 1. When the circuit toward PBX 1 is in use, inform public network circuit to perform subject of transmission only(transmission of control signal dedicated for transmission).
Patent TW-200533052-A (TW)
Title: Motor control system and method of the same
Inventor: TSAI CHAO-LUNG
IPC: G11B19/28
Filed: 2004-03-17
Abstract: A motor control system including a motor controller and a compensating device to control a motor apparatus. The motor controller generates a motor control output to the compensating device according to a reference signal and a first signal from the motor apparatus. A compensating offset generator in the compensating device generates a second signal, based on which the compensating device compensates the received motor control output, and generates a compensated motor control output to be further transmitted to the motor apparatus. Therefore, the steady-state phase error between the first signal and the reference signal can be reduced so that the motor apparatus can achieve its desired spin frequency and phase. Moreover, the compensating device can accelerate the transient response by adding an initial compensating offset to the second signal when the pick-up head begins track searching or when the spin frequency is changed. The second signal can be adaptively adjusted to attain a rapid and accurate control, thus achieving its desired spin frequency and phase.
Patent TW-200511204-A (TW)
Title: Electronic tuner for tuning a musical instrument
Inventor: CATALANO CAROL RHODES
IPC: G10G7/02
Filed: 2004-04-01
Abstract: An electronic tuner for tuning a musical instrument has a tuner housing in which electronic circuitry for tuning the instrument is situated, and a multi-positional and multi-functional bracket which is reciprocatingly slidable and pivotally mounted on the tuner housing. The bracket is positionable in a closed position, where it rests closely against the tuner housing, as a stand, where it supports the electronic tuner in an upright or a slightly angled position, and in a position where the electronic tuner may be suspended from the musical instrument being tuned.
Patent TW-200422071-A (TW)
Title: Nose mask
Inventor: Wang shun-qing
IPC: A62B23/06
Filed: 2004-04-05
Abstract: A nose mask includes: a pair of nose mask bodies, said nose bodies being formed with a container space having an opening end and a through hole end; a connection part for connecting the edge of the opening ends of said pair of nose mask bodies; and a filtering device housed in the container space of the nose mask bodies; which is characterized in that: the upper edge of the opening end of the nose mask body has a nose wing protrusion part in a sealed connection with the upper nose wing of the nose cavity, and the nose mask bodies are in a sealed construction with the nose cavity and are made of a flexible soft material. The installation of a nose wing protrusion part on the upper edge of the opening end of the nose mask bodies enables a sealed construction between the nose mask bodies and the nose cavity so as to provide a comfortable feeling for a user during wearing. Furthermore, an anti-detachment device of an in-nose cartilage engagement groove mounted on the upper edge of the through hole end of the nose mask bodies increases the tightness and non-detachment of the in-nose cavity construction. Meanwhile, a filtration material of a filtering device with sterilization and bacterial-inhibition effects is mounted in the housing space of the nose mask bodies to achieve the filtering effects. Alternatively, a micro-cell foam filtering material with diluting agent functions is housed in the nose mask bodies to achieve health care and therapeutic effects.