baber/WOPTO huggingface dataset:
Patent TW-I243914-B (TW)
Title: Fixed focus, optically athermalized, diffractive infrared zoom objective lens
Inventor: CHIPPER ROBERT C
IPC: G02B15/167
Filed: 2003-09-30
Granted: 2005-11-21
Abstract: A zoom lens assembly (10) compensates optically, as opposed to mechanically, for changes in temperature. In a preferred embodiment a difference in focus between WFOV and NFOV zoom lens positions, over temperature, is minimized such that any actual shift in focus falls within the depth of focus of the zoom lens assembly. The zoom lens assembly has, along an optical axis, first and third lens elements (12, 16) that are made from a first material and that have a positive power, a second lens element (14) interposed between the first and third lens elements and movable along the optical axis between a WFOV and NFOV position. The second lens element has a negative power and is made of a second material. The materials are selected such that a change in refractive index for a change in temperature of the first material is less than a change in refractive index for a change in temperature of the second material. The zoom lens assembly also color corrects incident radiation using a diffractive surface on at least one of the first and third lens elements.
Patent TW-I234438-B (TW)
Title: Protective face guard of exercising helmet
Inventor: SHIU CHUEN-FU
IPC: A42B3/00
Filed: 2003-10-08
Granted: 2005-06-21
Abstract: This invention provides a face guard set on the main body of an exercising helmet. It comprises an outside frame, and at least one blocking bar unit. The outside frame is set on the helmet main body. The blocking bar unit is set on the outside frame. This invention has the feature that the blocking bar has one facing forward spherical surface, one corresponding surface that is front-rear corresponding to the facing forward spherical surface, and two bridging surfaces that connect with the facing forward spherical surface and the corresponding surface respectively. Wherein, there is a long distance between the facing forward spherical surface and the corresponding surface. There is a short distance between the bridging surfaces that is vertical to the long distance. The length of the above-mentioned long distance is larger than the one of short distance. By changing the length ratio of the long distance and the short distance, the tolerance of the blocking bar for withstanding the straight attacking force can be enhanced.
Patent TW-I256790-B (TW)
Title: Process of synchronization in the time and frequency domain of multiple modems in a transmission system with OFDM modulation
Inventor: BLASCO CLARET JORGE VICENTE
IPC: H04L27/26
Filed: 2004-01-12
Granted: 2006-06-11
Abstract: A process of synchronization in the time and frequency domain of multiple modems in a transmission system with OFDM modulation, applicable to two-way communication over the electricity network between different modems connected to the same electricity network so as to provide an estimation of the start of the OFDM symbols in reception and the frequency error of the local oscillators in the modems, including the generation of synchronization sequences that are transmitted over the electricity network and the sending of these synchronisation sequences over the same channel used for the sending of data, where said channel is determined by a connection between one modem and all the other modems, characterized because it comprises: breaking down the received signals that contain the data and synchronisation sequences in various frequency bands or ranges; detecting the synchronisation sequences in each frequency range or band in reception by means of applying a synchronisation algorithm in time to estimate in each frequency band, the start of the OFDM symbols and the frequency error of the local oscillators on the basis of this algorithm; combining the estimations obtained in each frequency band.
Patent TW-I228850-B (TW)
Title: Laser driver circuit for burst mode and making method thereof
Inventor: CHANG YI-YANG
IPC: H01S3/00
Filed: 2004-01-14
Granted: 2005-03-01
Abstract: A method for making a laser driver circuit for burst mode is described. The method includes the following steps: first, a continuous mode laser driver circuit is selected, the chip having a temperature compensation output, a bias current setting input, and a reference current setting input. Next, the temperature compensation signal is converted to a reference current setting signal via a first bias adjustment circuit, and the reference current setting signal is input to the reference current setting input. Next, the bias current setting input is connected to ground via a second bias adjustment circuit. The reference current setting signal automatically adjusts the high level and the low level of the eye diagram of the laser according to the environment temperature, so that the high level and the low level are kept stable to reduce the bit error rate in transmission.
Patent TW-I251549-B (TW)
Title: Stencil material roll
Inventor: OSHIMA KENJI
IPC: B41L39/00
Filed: 2004-02-13
Granted: 2006-03-21
Abstract: A stencil material roll includes stencil material in a continuous length rolled around a core tube and a memory IC which stores predetermined information. The memory IC is mounted on a wall portion which forms a part of the core tube or on a wall portion fixed to the core tube, and an easy-to-cut portion is provided on the wall portion to surround the portion where the memory IC is mounted.
Patent TW-I287791-B (TW)
Title: Method for labeling an optically writable label side of an optical disc and mass information storage device
Inventor: MCCLELLAN PAUL J
IPC: G11B7/00
Filed: 2004-03-31
Granted: 2007-10-01
Abstract: A method (100) for labeling an optically writable label side of an optical disc of one embodiment of the invention is disclosed which includes at least one of the following. First, the method may multiply pass over a track of the optically writable label side of the optical disc with an optical marking mechanism (1004), such that the optical marking mechanism writes to the track during each pass (1006). Second, the method may advance the optical marking mechanism from the track to a next track of the optically writable label side of the optical disc, such that a starting position on the track is radially non-collinear with a starting position on the next track (1012).
Patent TW-I244845-B (TW)
Title: Filtering method of network packet and apparatus thereof
Inventor: MA HENG
IPC: H04L12/56
Filed: 2004-04-12
Granted: 2005-12-01
Abstract: A method for network packet filtering is illustrated as following: Identification information of a plurality of specific websites is collected from a server end. After the identification information is converted into a plurality of weight data, a user end downloads the weight data from the server end to analyze a network packet, thereby determining whether the network packet relates to the specific websites. Hence, the database capacity of the user end and computing loads are decreased substantially. The packet-filtering efficiency is therefore improved efficiently.
Patent TW-I241423-B (TW)
Title: Optical device and projector
Inventor: KITABAYASHI MASASHI
IPC: G02F1/13
Filed: 2004-05-12
Granted: 2005-10-11
Abstract: An optical device (24) includes: three optical modulators (24A) for modulating respective color lights in accordance with image information; a cross dichroic prism (244) for combining the respective color lights modulated by the optical modulators (24A); a base (247) made of heat-conductive material and fixed to upper and lower faces of the cross dichroic prism (244); an irradiation-side polarization plate (243) having polarization films (243A2 and 243B2) as optical conversion films for converting an optical property of a light beam irradiated by the optical modulators (24A) and substrates (243A1 and 243B1) made of heat-conductive material and provided with the polarization films (243A2 and 243B2) attached thereto; and an irradiation-side retaining plate (246) made of heat-conductive material for supporting and fixing the irradiation-side polarization plate (243). The irradiation-side retaining plate (246) is fixed to a lateral face of the base (247).
Patent TW-I243462-B (TW)
Title: Semiconductor package including passive component
Inventor: LIU SHENG-TSUNG
IPC: H01L23/02
Filed: 2004-05-14
Granted: 2005-11-11
Abstract: A semiconductor package at least includes a substrate with a surface, a passive component and a molding compound. A plurality of solder mask defined pads (SMD pads) and a solder mask layer are formed on the surface of the substrate. Each SMD pad has an exposed portion in its sidewall. An obstructed bar is disposed between the openings of the solder mask layer. There is a trench formed by the obstructed bar and the exposed portions of the sidewalls. When the passive component is mounted onto the surface of the substrate, the trench is located under the passive component for filling the molding compound.
Patent TW-I255416-B (TW)
Title: Keyboard device
Inventor: SU RUEI-JR
IPC: G06F3/02
Filed: 2004-06-21
Granted: 2006-05-21
Abstract: A keyboard device is disclosed. The device comprises a housing and a major keyboard assembly arranged on the surface of the housing. The major keyboard assembly comprises at least one major key. Some of the major keys of the major keyboard assembly have a gap on each of the major key. There is at least one ancillary keyboard assembly and there is at least one ancillary key on the ancillary keyboard assembly. The ancillary key is at the position of the gap of the major key. By making the ancillary key become one part of the major keyboard assembly, the volume of the disclosed keyboard is smaller than that of a traditional keyboard.
Patent TW-I231184-B (TW)
Title: Manufacturing method of safety helmet shell
Inventor: LI DE-LUNG
IPC: A42B3/00
Filed: 2004-06-28
Granted: 2005-04-21
Abstract: The present invention relates to a manufacturing method of safety helmet shell, which comprises the following steps: (1) manufacture of mold device to provide male and female molds, the male mold being made of silica gel and having a shape same as the product, a recess being provided at a neck part below the male mold, a protruded bar being provided at the circumference of the bottom of the male mold, a sealing trench being provided at the periphery of the top of the female mold, an air-extracting channel being provided in the mold cavity of the female mold; (2) material spreading to cut reinforcing material immersed with resin into plural ones with suitable dimensions and adhere the same to the mold device via adhesive; (3) mold sealing to combine male and female molds by inserting the protruded bar into the sealing trench and aligning the recess with the air exhausting channel; (4) mold cavity vacuity to use a vacuum pump to exhaust air via the air exhausting channel; (5) compression and formation to inject high-pressure gas and simultaneously apply pressure and heat for formation thereby obtaining the finished product. Accordingly, it is able to provide a vacuum and high-pressure formation environment so as to increase the quality and strength of the safety helmet shell.
Patent TW-I248844-B (TW)
Title: Solder composition containing titanium group flux
Inventor: CHENG YI-LIN
IPC: B23K35/34
Filed: 2004-06-29
Granted: 2006-02-11
Abstract: The present invention discloses a solder composition containing titanium group flux, comprising a (A) solder and (B) a titanium group flux, wherein: the (B) titanium group flux comprising titanium and a metal M capable of reacting with the titanium under a temperature lower than the melting point of the (A) solder and emitting heat enough to melt the (A) solder and the (B) titanium group flux.
Patent TW-I244607-B (TW)
Title: Multi-interface auto-switching circuit and memory device having the same
Inventor: LO HAI-CHA
IPC: G06K19/07
Filed: 2004-08-27
Granted: 2005-12-01
Abstract: A multi-interface auto-switching circuit which is suitable to be furnished inside a memory device. The memory device is capable of communication with an external device by using at least a first interface and a second interface. The auto-switching circuit comprises a voltage detect-supply circuit and an interface switch circuit. The voltage detect-supply circuit receives and detects a voltage from the external device, and generate an electric signal according to the voltage. The interface switch circuit couples to the voltage detect-supply circuit and uses either one of interfaces to communicate with the external device according to the electric signal.
Patent TW-I254643-B (TW)
Title: Electrotherapy machine having programmable memorized modulation of medium frequent waves
Inventor: HUANG CHIH JUNG
IPC: A61N1/08
Filed: 2004-10-05
Granted: 2006-05-11
Abstract: This invention provides an electrotherapy machine having programmable memorized modulation of medium frequent waves, comprising a central processing unit, programmable memorizing units, a data memorizing unit, a data input unit, a warming output unit, an edition presenting unit, a signal switch unit, a signal output driving unit, a signal input driving unit, a signal output presenting unit, a signal output starting unit, and a signal-passing voltage protection unit, which can be used for memorizing wave group modulation for performing treatment of various diseases such as depth of nidus, pathological causes, physiotherapy treatments. Further, directed to depth of nidus, pathological causes, physiotherapy requirements of the patient, a prescription can be made individually. Whatever individual prescription or pathological treatment, the data can be amended based on the different pathological location and stored in the data memorizing unit for achieving appropriateness and accuracy of the treatment.
Patent TW-I262645-B (TW)
Title: Multiple-input-and-single-output power adapter and conversion method thereof
Inventor: CHIU HANS
IPC: H02M3/00
Filed: 2004-10-15
Granted: 2006-09-21
Abstract: The present invention relates to a multiple-input-and-single-output power adapter and conversion method thereof. The power adapter includes plural switching conversion units having a common output ends and each converting an independent supply voltage into an output voltage under the control of a modulation signal, comparing a signal relevant to the output voltage and a first reference signal to generate an error signal; each switching conversion unit sensing its current to generate a sensing signal; and determining the modulation signal by virtue of the sensing signal, an average sensing signal of the plural switching conversion units, a second reference signal and the error signal. Specifically, a difference value between the sensing signal and the average sensing signal is used to adjust a level of the second reference signal and is further compared with the error signal for determining the modulation signal.
Patent TW-I245576-B (TW)
Title: Mercury-heating device and method of manufacturing the same
Inventor: WU JIUN-HAN
IPC: H05B3/00
Filed: 2004-10-22
Granted: 2005-12-11
Abstract: A mercury-heating device is provided. The device is disposed on a substrate. The mercury-heating device includes an activate pattern and a mercury containing region. The activate pattern is formed on the substrate and coupled to a power source. The mercury containing region which covers the activate pattern is a dielectric layer formed on the substrate. The mercury containing region is used for containing moderate mercury.
Patent TW-I250643-B (TW)
Title: Non-volatile memory and manufacturing method thereof
Inventor: LEE TZUNG-HAN
IPC: H01L27/115
Filed: 2004-11-04
Granted: 2006-03-01
Abstract: A non-volatile memory comprising a substrate, a stacked gate structure, a conductive spacer, an oxide/nitride/oxide layer, buried doping regions, a control gate and an insulating layer. The stacked gate structure is disposed on the substrate. The stacked gate structure comprises a gate dielectric layer, a select gate and a cap layer. The conductive spacer is disposed on the sidewalls of the stacked gate structure. The oxide/nitride/oxide layer is disposed between the conductive spacer and the stacked gate structure and between the conductive spacer and the substrate. The buried doping regions are disposed in the substrate outside the conductive spacer on each side of the stacked gate structure. The control gate is disposed over the stacked gate structure and electrically connected to the conductive spacer. The insulating layer is disposed between the buried doping layer and the control gate.
Patent TW-I290557-B (TW)
Title: Multiplex primers for rapid and highly specific detection of diarrheal enterotoxin genes in Bacillus cereus
Inventor: YANG I-CHEN
IPC: C07H21/00
Filed: 2004-12-03
Granted: 2007-12-01
Abstract: The present invention relates to multiplex primers for rapid and highly specific detection of diarrheal enterotoxin genes in Bacillus cereus and to methods for detecting diarrheal enterotoxin genes in Bacillus cereus using these multiplex primers.
Patent TW-I254967-B (TW)
Title: Method of producing electronic circuit, and electronic circuit substrate
Inventor: YAMAGUCHI NAOKO
IPC: H05K3/10
Filed: 2004-12-06
Granted: 2006-05-11
Abstract: According to one mode of the present invention, a method of producing an electronic circuit, comprising forming an integrated resin layer having a prescribed thickness by repeating a resin layer forming process a number of times so that resin layers are layered to be integrated with all the resin layers on a substrate, wherein the resin forming process comprises charging the surface of a photoconductor; forming an electrostatic latent image having a prescribed pattern on the surface of the charged photoconductor; forming a visible image by electrostatically attaching charged particles composed of resin on the surface of the photoconductor on which the electrostatic latent image is formed; transferring the visible image formed on the surface of the photoconductor and composed of the charged particles onto the substrate; and fixing said visible image transferred onto said substrate on said substrate to form the resin layer on said substrate, is provided.
Patent TW-I270105-B (TW)
Title: Semiconductor device and method of manufacturing same
Inventor: MATSUMOTO ISAO
IPC: H01L21/00
Filed: 2004-12-10
Granted: 2007-01-01
Abstract: This invention is to provide a semiconductor device, which is characterized in that it comprises a substrate, a first film provided on the substrate, an insulation layer of a low dielectric constant material provided on the first film, a protective layer more compact than the low dielectric constant material provided to cover the insulation layer on the sidewall of a hole penetrating the insulation layer and the first film to reach the substrate, and a conductive part filling that hole.
Patent TW-I241063-B (TW)
Title: Thin magnetic rotary encoder for detection of absolute position of a rotary device
Inventor: CHEN WEI-CHENG
IPC: H02P7/06
Filed: 2004-12-22
Granted: 2005-10-01
Abstract: A thin magnetic rotary encoder for detection of absolute position of a rotary device is provided, having at least one circular magnetic ring module. The magnetic ring module is arranged with at least one axial magnetic ring and at least one radial magnetic ring in a manner of concentric circles. Interlaced arrangement of the axial magnetic ring and the radial magnetic ring can reduce the magnetic interference between two magnetic rings. Therefore, a structure with smaller size than prior art is obtained under the same resolution.
Patent TW-I258089-B (TW)
Title: System, method and machine-readable storage medium for data synchronization
Inventor: HSU JUNG-KUANG
IPC: G06F17/40
Filed: 2004-12-23
Granted: 2006-07-11
Abstract: A data synchronization system includes a synchronization server and a client end. The synchronization server is stored with the server end data records and a first transaction record. The synchronization server receives a data transaction request and updates the server end data record according to the data transaction request. Furthermore, when the data transaction request corresponds to the first transaction record, a second transaction record is generated and the first transaction record is over-written. The client end is stored with the client end data record. The client end receives the second transaction record and updates the client end data record accordingly.
Patent TW-I246801-B (TW)
Title: Virtual USB flash memory storage device with a PCI express bus
Inventor: LEE KIAN-LENG
IPC: H01R13/00
Filed: 2005-01-13
Granted: 2006-01-01
Abstract: A virtual USB flash memory storage device with a PCI express bus is disclosed. There is a micro controller in the storage device. The micro controller is connected to the flash memory and the interface connector of the PCI express bus, respectively. The micro controller has a flash memory interface, a PCI express bus interface, and a virtual USB interface module. The virtual USB interface module comprises a virtual control terminal and a virtual device terminal of the USB interface. When a computer host issues a USB interface command through its PCI express bus to store/read the information in the storage device, the command is transmitted to the virtual USB interface module and is processed in the virtual USB interface module. The data processing operation for the stored/read information is processed in the flash memory via the flash memory interface. The information in the storage device is transmitted at a speed as high as the transmission speed of the PCI express bus, so the computer host looks the storage device as a USB interface device but not simply a PCI express bus interface device.
Patent TW-I268903-B (TW)
Title: Conveyer equipment
Inventor: ENOMOTO MASAHIOR
IPC: B65G47/84
Filed: 2005-01-19
Granted: 2006-12-21
Abstract: The conveyer equipment is equipped with a restrain device 30 to prevent the chain 26 from shifting down. The chain 26 rolls under the driving sprocket 25 and moves opposite to the transporting direction X. The restrain device 30 includes a pair of supporting plates 38, a pair of guiding rollers 35, and a location adjusting unit 39. The pair of supporting plates 38 contain a plate section 38A and a bending section 38B. The supporting plates 38 pivot on a fixed point M of the 15 at the return side to move up and down freely. The pair of guiding rollers 35 are installed at a location below a side of the transporting direction X of the driving sprocket 25, and together with bending section 38B of the supporting plates 38, clamp the slat rollers 29, which roll under the driving sprockets 25. The location adjusting unit 39 is used to prevent the guiding rollers 35 from rolling when the slat rollers 29 make the bending section 38B move in a side direction, and thus avoid the supporting plates 38 from moving down.
Patent TW-I263064-B (TW)
Title: Micromirror
Inventor: WANG SHEN-PING
IPC: G02B5/00
Filed: 2005-02-24
Granted: 2006-10-01
Abstract: A micromirror. The micromirror includes a substrate, a reflective layer and a protective layer. The reflective layer overlies the substrate and includes pure aluminum. The protective layer overlies the reflective layer and includes titanium nitride.