baber/WOPTO huggingface dataset:
Patent TW-I268988-B (TW)
Title: Device and method for generating power for hand carry device
Inventor: UCHIDA KUMIKO
IPC: H01L35/30
Filed: 2002-12-27
Granted: 2006-12-21
Abstract: An object of the invention is to obtain electric power where no commercial power source is available to improve portability of a power generation device. A power generation device includes a thermoelectric converting means 1 which is disposed between a high temperature heat source unit A and a low temperature heat source unit B, and an external output means 8 which outputs electric power generated by the thermoelectric converting means 1 to outside. In the power generation device, the high temperature heat source unit A includes a condenser 6 which condenses sunlight X.
Patent TW-594245-B (TW)
Title: Illumination device, liquid crystal device, and electronic apparatus
Inventor: KAWAKAMI HISANORI
IPC: F21S2/00
Filed: 2003-03-03
Granted: 2004-06-21
Abstract: With regard to light emitted from point-shaped light sources, the invention seeks to solve locally high luminance near the point-shaped light source, while preventing overall decrease in luminance at the light-emitting face of a light guide member. To solve the problem, an illumination device 2 comprises: a light source 42 for generating light; and a light guide member 39 which receives light from the light source 42 at a light input face 39a and emits from a light emitting face. An optical pattern with continuous prism faces 61 and flat faces 62 is provided to the light input face 39a. Light emitted from the light source 42 is diffused in the plane direction by the optical pattern, so that there is no occurrence of locally-high-luminance areas near the LEDs 42 in the light guide member 39. Moreover, the luminance of the light emitted in a planar manner from the light emitting face does not decrease.
Patent TW-I224189-B (TW)
Title: Fluorescence measuring apparatus
Inventor: MATSUMURA YOSHIHIKO
IPC: G02B21/06
Filed: 2003-03-28
Granted: 2004-11-21
Abstract: A fluorescence measuring apparatus is arranged to measure, substantially at the same time, a plurality of samples in a sample chamber or a plurality of points of the same sample, with the use of an excitation light source. The fluorescence measuring apparatus has a rotary sample stand 2 at the excitation light irradiation position, a plurality of through-holes 2a are formed in the circumference of the rotary sample stand 2, and a sample placing unit 3 is insertable in each of the through-holes 2a. By moving the sample stand 2 relatively to the excitation light irradiation position, fluorescence measurement can be made on a plurality of samples without sample replacement required in a sample chamber 1.
Patent TW-I248581-B (TW)
Title: Renewing an firmware of computer system
Inventor: TSAI MICHAEL
IPC: G06F9/445
Filed: 2000-07-05
Granted: 2006-02-01
Abstract: The present invention provides a method of upgrading computer firmware, and especially for protecting a computer device from damage during upgrading computer device. The present invention is a computer program product used in connection with a memory device. In a computer storage device, by configuring a program on a machine and making the machine to execute the program, it is able to realize the steps in the method to operate a firmware, which includes the following steps: first, dividing a memory of the machine into five parts to provide the space for storing a plurality of computer-readable programs; installing an initialization program in the first space of the memory on the machine to become a computer-readable fixed program; removing a first firmware program from the memory on the machine; installing a second firmware in the second space of the memory; then, backing up the second firmware in the third space of the memory; installing a plurality of firmware parameters of the second firmware in the fourth space of the memory on the machine; and, installing a plurality of firmware parameters of the second firmware backup in the third space in the fifth space of the memory on the machine.
Patent TW-I223856-B (TW)
Title: Method for oxidizing a silicon wafer at low-temperature and apparatus for the same
Inventor: ONO YOSHI
IPC: H01L21/31
Filed: 2003-04-25
Granted: 2004-11-11
Abstract: The present invention provides a method of low-temperature oxidation of a silicon wafer, comprising: placing a silicon wafer in a vacuum chamber; maintaining the silicon wafer at a temperature of between about room temperature and 400 DEG C; introducing an oxidation gas into the vacuum chamber, the oxidation gas being selected from the group of oxidation gases consisting of N2O, NO, O2 and O3; and irradiating the oxidation gas and the silicon wafer with light emitted from an excimer lamp to generate a reactive oxygen species and form an oxide layer on the silicon wafer, including photodissociating the oxidation gas and ejecting photoelectrons from the silicon wafer so that the photoelectrons and the oxidation gas react with each other.
Patent TW-I222649-B (TW)
Title: RAM memory circuit having a plurality of banks and an auxiliary device for testing
Inventor: BOLDT SVEN
IPC: G11C29/26
Filed: 2003-05-14
Granted: 2004-10-21
Abstract: The invention relates to a RAM memory circuit having k=2 banks (10[A:D]), each of which has a multiplicity of memory cells and a selection device (12) in order to simultaneously select groups of in each case n=2 memory cells of the bank for the writing or reading of n parallel data. For the fast testing of all the banks, devices (33, 34) are included for the parallel switching of the banks such that reading and writing can be effected simultaneously at all the banks. For each bank a dedicated evaluation device (30[A:D]) is included for comparing the n data respectively read out at the relevant bank with a reference information item, which is representative of the write data which have previously been written in at the currently selected memory cell group of the bank, and for providing a result information item, comprising 1=m=n/k bits, each of which indicates whether a subset precisely assigned to it from m subsets of the n read data corresponds to a part of the reference information item which is precisely assigned to said subset.
Patent TW-I231266-B (TW)
Title: Surface protective film and process for producing the same
Inventor: SUMITA KATSUHIKO
IPC: C09J7/40
Filed: 2003-05-29
Granted: 2005-04-21
Abstract: A surface protective film which can be easily peeled off from an adhesive silicone rubber composition layer, is free of a plasticizer or the like which may have an adverse effect on adhesion of the adhesive silicone rubber composition layer to a semiconductor chip or semiconductor chip attaching portion, and has no adverse effect on thickness uniformity or surface flatness of the adhesive silicone rubber composition layer, and a process for producing the same. More specifically, a surface protective film for protecting an adhesive silicone rubber composition layer (C), comprising a base film (A) coated, at least on one side, with a cellulose-based resin layer (B) having an SP value of 21.0 to 29.0 (MPa)<1/2>, determined by the Fedors method, and process for producing the same.
Patent TW-I245522-B (TW)
Title: Apparatus and method for controlling coupling strength in electromagnetic bus coupling
Inventor: BENHAM JOHN R
IPC: H01P5/18
Filed: 2003-06-03
Granted: 2005-12-11
Abstract: A controller sends signals to an electromagnetic coupler associated with a bus. The signals are arranged to set a coupling strength of the coupler.
Patent TW-I220321-B (TW)
Title: Light-emitting device and forming method thereof
Inventor: LIN CHAO-HUANG
IPC: H01L33/00
Filed: 2003-06-19
Granted: 2004-08-11
Abstract: A light-emitting device and forming method thereof are disclosed. The light-emitting device has a rhombus shape and electrodes on the longer diagonal of the rhombus shape so that the light-emitting area is larger. The light-emitting device can be mounted to a substrate by a flip chip package process.
Patent TW-589242-B (TW)
Title: Nut riveter
Inventor: LIOU BAU-FANG
IPC: B21D31/00
Filed: 2003-08-01
Granted: 2004-06-01
Abstract: The present invention provides a nut riveter, comprising a riveter body device, a handle device and a pull-rod device. The riveter body device comprises a main body and a front cylinder. The main body forms a tubular body that defines therein, at a rear portion, an adjustment chamber of a larger diameter. A hole is defined in the main body and extends through the adjustment chamber. The front cylinder and the tubular body are threaded together. The handle device is pivoted to opposite sides of the main body, comprising a pair of pivoted outer arm, inner arm, and grip, as well as a driving arm. The driving arm forms a central bore. The pull-rod device is received in and extends through the main body and the front cylinder of the riveter body device, comprising an adjustment nut, an adjustment rod and a pull rod. The adjustment nut is arranged in the adjustment chamber of the tubular body and has an outer wall defining a recess. The recess receives a pin extending through the hole of the main body. The adjustment nut forms therein a threaded section at a front portion. The adjustment rod extends through the central bore of the driving arm and the adjustment nut, comprising a front thread engaging the threaded section of the adjustment nut. The pull rod is threadingly fixed to the adjustment and has a front tip extending beyond the front cylinder. As such, adjustment of pulling distance of nut-riveting operation can be realized, whereby driving force of the nut-riveter can be effectively controlled and quality of nut-riveting operation can be ensured.
Patent TW-I268098-B (TW)
Title: Photoconductor on active pixel image sensor
Inventor: HSIEH TZU-CHIANG
IPC: H01L27/146
Filed: 2003-08-27
Granted: 2006-12-01
Abstract: A MOS or CMOS based photoconductor on active pixel image sensor. Thin layers of semi-conductor material, doped to PIN or NIP photoconducting layers, located above MOS and/or CMOS pixel circuits produce an array of layered photodiodes. Positive and negative charges produced in the layered photodiodes are collected and stored as electrical charges in the MOS and/or CMOS pixel circuits. The present invention also provides additional MOS or CMOS circuits for reading out the charges and for converting the charges into images. With the layered photodiode of each pixel fabricated as continuous layers of charge generating material on top of the MOS and/or CMOS pixel circuits, extremely small pixels are possible with almost 100 percent packing factors. MOS and CMOS fabrication techniques permit sensor fabrication at very low costs. In preferred embodiments all of the sensor circuits are incorporated on or in a single crystalline substrate along with the sensor pixel circuits. Techniques are disclosed for tailoring the spectral response of the sensor for particular applications.
Patent TW-I228157-B (TW)
Title: ECP method and apparatus thereof
Inventor: TSAO JUNG-CHIH
IPC: H01L21/3205
Filed: 2003-09-18
Granted: 2005-02-21
Abstract: An electrical chemical plating (hereafter ECP) method is employed to deposit Cu layer on a wafer without Cu residues left on the bevel of wafer. A Cu plate is electrically connected to the anode of DC source. A contact ring is electrically connected to the cathode of DC source. The pressure between the bevel of wafer and the contact ring is under a predetermined value. The pressure between non-bevel area of wafer and the contact ring is above the predetermined value.
Patent TW-I239389-B (TW)
Title: Normal incidence index of refraction measuring device
Inventor: SU DE-CHIN
IPC: G01N21/41
Filed: 2003-09-30
Granted: 2005-09-11
Abstract: The present invention discloses a kind of normal incidence index of refraction measuring apparatus, which uses the illuminated beam of a circularly polarized heterodyne light source having a frequency difference between left- and right-circularly polarized beams to transmit through a polarization maintaining fiber to a test module. An analyzer extracts the normal polarized beam portion reflected by a high reflectance mirror and a DUT (device under test) to return to the same beam and let the beams be interfered each other. The interfered signals can be detected by an optical detector, and the detected signals can be analyzed with a phase meter to obtain the phase difference introduced through the DUT. The phase difference correlates with the index of refraction for the object to be tested. Lastly, in accordance with the formula derived from the Jones calculus and Snell's law and the phase difference variation measured by heterodyne interferometry, the index of refraction for the DUT can be obtained. As the total reflective prism is not required in the present invention, the measurement range of the object to be tested won't be limited by the index of refraction for probe. Consequently, the measurement range of the index of refraction for the DUT can be wider, a normal incidence to the DUT is applied and both the device and the operation can be more simpler.
Patent TW-I236220-B (TW)
Title: Automatic correction device and method of clock duty cycle
Inventor: YE JIUN-WEN
IPC: H03K5/05
Filed: 2003-09-30
Granted: 2005-07-11
Abstract: The present invention relates to an automatic correction device and method of clock duty cycle for generating an output clock whose duty cycle is 50% according to an input clock, comprising: a pulse width detector for detecting the high and low level pulse width of the input clock and generating high and low level signal; a comparison encoder for comparing the value of high and low level signal and calculating the corrected delay time and generating the corrected delay signal and the output selection signal through encoding; a delay circuit connecting to input clock and comparison encoder for generating delay clock; a compensating circuit for compensating the input clock and generating the input compensating clock; a logic circuit for generating two clocks according to the delay clock and the input compensating clock; and a multiplexer for receiving the two clocks and input clock, and generating an output clock whose duty cycle is 50% according to the output selection signal.
Patent TW-I288530-B (TW)
Title: Oscillator
Inventor: KEGASA KOYO
IPC: H03L7/00
Filed: 2003-11-07
Granted: 2007-10-11
Abstract: An oscillator includes phase frequency detectors, each detecting the phase difference between two input signals (output signal and external reference signal) and outputting a control command signal for controlling the output signal to achieve a desired frequency on the basis of the phase difference. A plurality of ICs, each including a phase frequency detector, frequency dividers, a charge pump, and a lock detection circuit, is operated in parallel. A composite control command signal generated by combining outputs of the phase frequency detectors is output via a loop filter to a voltage-controlled oscillator. Whether phase noise is reduced sufficiently is determined on the basis of detection results by an amplitude detection circuit for detecting the amplitude of an AC component of the composite control command signal and the lock detection circuits. The phase frequency detectors are repeatedly reactivated until the phase noise is reduced sufficiently.
Patent TW-I250050-B (TW)
Title: Nanoparticle superfluid
Inventor: CHEN GA-LANE
IPC: B08B3/04
Filed: 2003-11-18
Granted: 2006-03-01
Abstract: The present invention relates to a nanoparticle superfluid, which includes a superfluid and nanoparticles dispersed in the superfluid. The superfluid can be carbon dioxide superfluid and the nanoparticles can be carbon nano-capsules, nanotubes or nano titanium oxide particles. The invention of the nanoparticle superfluid has good clean capacities, and can be use as a wash in semiconductor industry, surfacing chemical industry or environment and so on.
Patent TW-I239200-B (TW)
Title: System for capturing and identifying image, method for identifying images and method for acquring additional remarks about test paper
Inventor: SHEU JANG-PING
IPC: H04N1/04
Filed: 2004-01-02
Granted: 2005-09-01
Abstract: A system for capturing and identifying an image includes an image-capturing unit and an image-identifying unit. The image-capturing unit is adapted to capture a single image by a single photo. The image-identifying unit is electrically connected with the image-capturing unit, and is adapted to identify the single image and provides related assistant learning information desired by a reader, based on the identifying result. The captured image is identified, including the steps of removing the interference with light with estimation of parameters of a light curve, dividing characters, normalizing characters and comparing features. The system can be used for capturing the information about a question of a test paper. A question of the test paper has a mark-code image. After captured, the mark-code image can be identified to attain mark-code characters. Based on the mark-code characters, related information is provided.
Patent TW-I239023-B (TW)
Title: Composition for thin film capacitance element, insulating film of high dielectric constant, thin film capacitance element, thin film laminated capacitor and method for manufacturing thin film capacitance element
Inventor: MIYAMOTO YUKI
IPC: C04B35/475
Filed: 2004-01-19
Granted: 2005-09-01
Abstract: A composition for a thin film capacitance element wherein a bismuthic layer compound having its c axis being oriented perpendicular to the surface of a substrate is represented by the empirical formula: (Bi2O2)<+2>(Am-1BmO3m+1)<-2> or Bi2Am-1BmO3m+3 where m is an odd number, A represents at least one element selected from Na, K, Pb, Ba, Sr, Ca and Bi, and B represents at least one element selected from Fe, Co, Cr, Ga, Ti, Nb, Ta, Sb, V, Mo and W, characterized in that the above bismuthic layer compound contains Bi in excess of that in the above empirical formula: (Bi2O2)<+2>(Am-1BmO3m+1)<-2> or Bi2Am-1BmO3m+3, and the excess amount of Bi is in the range of 0 < Bi < 0.6 multiplied m moles in terms of Bi.
Patent TW-I248640-B (TW)
Title: Manufacturing method of semiconductor integrated circuit device
Inventor: INOUE OSAMU
IPC: H01L27/10
Filed: 2001-10-08
Granted: 2006-02-01
Abstract: The subject of the present invention is to improve the resolution of patterns. The solution is to employ the intermediate mask MK, wherein, during the exposure process of transferring the predetermined patterns onto the semiconductor wafer by irradiating the exposure light of deformation irradiation onto the semiconductor wafer, the mask MK uses the opening formed by removing a part of the density film 2 on the mask substrate 1, and the opening formed by removing the main opening 3 for the transfer of predetermined patterns and a part of the density film 2, so as to use the configured mask MK with the auxiliary opening 4 undeveloped on the semiconductor wafer under periodic state.
Patent TW-I357735-B (TW)
Title: Method for performing wireless switching
Inventor: JUAN CARLOS ZUNIGA
IPC: H04W36/00
Filed: 2003-07-03
Granted: 2012-02-01
Abstract: A wireless LAN (WLAN) system for communications among a plurality of users within a basic service system or cell comprising a switching access point (SAP) for transmitting and receiving point-to-multipoint communications to and from the users and a plurality of user terminals, each of which is assigned to a part available in the switching access point and defining a unique combination of a carrier frequency and a spatial beam for isolating communications among the users to prevent collisions; wherein said assignment of frequencies is not permanent and instead use is made of a dynamic or pseudo-random carrier assignment in which received request-to-send signals from the users in a shared carrier is replied to with clear to send signals from the SAP indicating the carrier that can be used for transmission.
Patent TW-I243955-B (TW)
Title: Optical axis stepping motor
Inventor: LU CHAO-WEN
IPC: H02K37/00
Filed: 2004-04-09
Granted: 2005-11-21
Abstract: An optical axis stepping motor includes a casing, a pair of stator sets, a rotor set, a positioning seat, a slidable axial tube and a limiting ring. The positioning seat consists of a pair of annular seats, each of which has an annular outer recession and an inner recession. The rotor set forms an annular flange at its circumference. The two annular outer recessions are arranged at either side of the combined annular seats and adapted to receive the two stator sets respectively. The two inner recessions commonly define an annular guiding groove located at a connecting portion of the combined annular seats and adapted to receive the annular flange of the rotor set to allow rotary movement. A combination of the slidable axial tube with the limiting ring forms a sliding mechanism, which is connected to the casing, so that the slidable axial tube is able to move forward and to return backward.
Patent TW-I248693-B (TW)
Title: Battery charger
Inventor: SAKAI YOSHIHIRO
IPC: H01M10/46
Filed: 2004-04-23
Granted: 2006-02-01
Abstract: An AC plug of a battery charger is arranged so as to be enclosed into a casing of the battery charger or projected therefrom when it is laterally rotated. The AC plug has two conductive blades and an edge surface for projecting them at an almost right angle. A first surface and a first rotary shaft are provided for a first side surface. A second surface and a second rotary shaft are provided for a second side surface opposite to the first side surface. A first contact portion electrically connected to one conductive blade is projected from the first rotary shaft. A second contact portion electrically connected to the other conductive blade is projected from the second rotary shaft. Conductive spring terminals which are elastically come into contact with the front edges of the first and second contact portions are provided for a board in the casing. By reducing a rotational radius of each contact portion, a small battery charger is provided.
Patent TW-I242894-B (TW)
Title: Light emitting device and fabrication method thereof
Inventor: CHENG WEI-YUAN
IPC: H01L33/00
Filed: 2004-05-13
Granted: 2005-11-01
Abstract: A light emitting device fabrication method comprises providing a mixture including a phosphor dispersing in a liquid; placing a substrate in the mixture for a period to illuviate the phosphor on the substrate; and processing a drying step to remove the liquid to form a phosphor powder layer on the substrate.
Patent TW-I318738-B (TW)
Title: Communication switches and switching methods for commecting a plurality of host units to a davice via advanced technology attachment links
Inventor: NEMAZIE SAM
IPC: H04L12/413
Filed: 2004-05-17
Granted: 2009-12-21
Abstract: A switch is coupled between a plurality of host units and a peripheral device for communicating there between.  The switch comprises a first serial advanced technology attachment (ATA) port coupled to a first host unit; a second serial ATA port coupled to a second host unit; a third serial ATA port coupled to a device; and an arbitration and control circuit for selecting one of the first host or second host units to be coupled to the device, through the switch, whenever either one of the first or second host units sends commands for execution thereof by the device.  A delay in signal path is avoided between active host and peripheral device in order to meet SATA protocol timing requirements.