baber/WOPTO huggingface dataset:
Patent TW-571580-B (TW)
Title: CMOS image sensor and method for operating a CMOS image sensor with increased dynamic range
Inventor: DOERING ELKO
IPC: H04N5/355
Filed: 2002-05-28
Granted: 2004-01-11
Abstract: There is disclosed a CMOS technology image sensor and a method for operating such an image sensor. This sensor includes a plurality of pixels (50) each including a photo-sensor element (PD) producing charge carriers in proportion to its illumination and storage means (C1) capable of being coupled and uncoupled from the photo-sensor element at a determined instant in order to store, on a memory node (B) of the pixel, a measuring signal representative of the charge carriers produced by said photo-sensor element during an exposure phase. Each pixel includes at least one MOS transistor (M1; M3) connected in series via its drain or source terminals to the photo-sensor element, and the transistor is configured such that it operates at least partially in weak inversion so that, during the exposure phase, the pixel has a logarithmic response for illumination levels higher than a determined illumination level. This at least partially logarithmic response enables the pixel dynamic range to be increased.
Patent TW-I235255-B (TW)
Title: Wavelength-selecting optical element and optical display provided with the same
Inventor: KASHIMA KEIJI
IPC: G02B5/30
Filed: 2002-05-30
Granted: 2005-07-01
Abstract: A wavelength-selecting optical element includes a cholesteric layer that reflects or transmits either of a right-handed circularly polarized light component and a left-handed circularly polarized light component in a selected wavelength band of an incident light; and a diffusing layer disposed on the viewing side of the cholesteric layer to diffuse the circularly polarized light component reflected or transmitted by the cholesteric layer. The cholesteric layer may be a color filter having a red, a green and a blue pixel region for each of pixels. Each of the pixel regions reflects or transmits either of a right-handed circularly polarized light component and a left-handed circularly polarized light component in a selected wavelength band of an incident light.
Patent TW-534879-B (TW)
Title: Interior rearview mirror
Inventor: MARUSAWA MASAHIKO
IPC: B60R1/08
Filed: 2002-06-04
Granted: 2003-06-01
Abstract: An interior rearview mirror 10 includes a stay 1 fastened on a ceiling in a vehicle, a mirror 2, a mirror housing 3, a bracket 4, and a lever that engages with the bracket 4 and tilts the mirror 2. At a lower end of the bracket 4 are alternately provided from side to side a first engageable projection having a projection at a front side, and a second engageable projection having a projection at a back side. At an upper end of the lever 5 are alternately provided from side to side a first engageable depression having a depression at a front side that engages with the first engageable projection, and a second engageable depression having a depression at a back side that engages with the second engageable projection.
Patent TW-I238398-B (TW)
Title: Optical disc apparatus and method of reproducing wobble signal
Inventor: KIM TAE-KYUNG
IPC: G11B7/1381
Filed: 2002-06-21
Granted: 2005-08-21
Abstract: An optical disc apparatus and a wobble signal detection method in which a light beam projected onto an optical disc and reflected by the optical disc is divided into at least four light regions in the direction corresponding to the radial direction of the optical disc to detect the light regions, and a wobble signal is detected by performing a subtraction on first and second difference signals, the first difference signal obtained by performing a subtraction on detection signals for the inner light regions of the divided/detected light beam and the second difference signal obtained by performing a subtraction on detection signals for the outer light regions of the divided/detected light beam. Accordingly, when a wobble signal is reproduced from an optical disc manufactured by a wobble modulation manner, a wobble signal is prevented from being degraded due to the interference (cross talk) from the wobbles of adjacent tracks, even though the track pitch of the optical disc is reduced to improve the recording density.
Patent TW-556349-B (TW)
Title: Image display equipment
Inventor: AKIMOTO HAJIME
IPC: G09G3/32
Filed: 2002-08-01
Granted: 2003-10-01
Abstract: The invention provides an image display device that has an especially satisfactory display quality for animated images, and sufficiently suppresses the irregularities of display quality among pixels. The image display device includes a light emitting drive means that drives a light emitting means, based on an analog display signal inputted to the pixels, and a light emitting control switch for controlling a light-on or light-off of the light emitting means on one end of the light emitting drive means in each pixel.
Patent TW-578097-B (TW)
Title: Article classification method
Inventor: LI JIAN-SHING
IPC: G06F7/08
Filed: 2002-08-06
Granted: 2004-03-01
Abstract: The invention specifies an article classification method, which comprises the following procedures: (a) providing an article to be classified; (b) analyzing all sentences of the article to be classified; (c) selecting multiple keyword sets from all sentences and establishing a physical structure in accordance with the correlation among the multiple keyword sets; (d) calculating the conceptual values between layers in the physical structure; (e) combining combine the conceptual value and the correlation output value into a characteristics value; (g) providing at least a training information to acquire at lest the chain value of each classified layer in training information; and (h) inputting the characteristics value and use using at least a chain value of each classified layer in training information to deduce for acquiring an output vector set, in which the classification layer with maximum value of the output vector value in the output vector set corresponds to the pertaining classification of the article to be classified.
Patent TW-571044-B (TW)
Title: Ladle equipped with gas-blowing device having accumulator cylinder
Inventor: ARAMAKI KEIZO
IPC: B22D41/00
Filed: 2002-09-09
Granted: 2004-01-11
Abstract: A ladle equipped with a gas blowing device having an accumulator cylinder is provided, which has the capability of suppressing molten metal from penetrating into an injection plug embedded in the ladle and having a high resistance leading to a longer service life of the injection plug. The gas-blowing device comprises a main pipe for blowing gas into the ladle via a gas-blowing plug from a positionally independent gas supply source; an accumulator cylinder for accumulating the gas supplied through the main pipe; and a controller. The controller is used for accumulating the gas into the accumulator cylinder when the gas blowing through the main pipe begins or when the gas blowing is carried out, and for starting to blow the gas accumulated in the accumulator cylinder simultaneously with a termination of the gas blowing through the main pipe.
Patent TW-583564-B (TW)
Title: Layout pattern producing system, layout pattern producing method, and the program making computer implementing the same
Inventor: FUJII NOBUAKI
IPC: G06F17/50
Filed: 2002-09-19
Granted: 2004-04-11
Abstract: The subject of the present invention is to obtain layout pattern producing system, which can together conduct the same correction on a plurality of linear patterns with a simple operation during producing layout patterns based on the part configuration data. The solution is that, after producing the center lines and the layout pattern for the forms of layout pattern having thickness and during correcting these center lines, it first selects a plurality of center lines altogether with the input device 30, and assigns the points or lines as the reference for modification or changing; next, the operation processing device 10 will change the configuration and shape for the plurality of center lines at one time according to the assignment for maintaining the composition relation between the components composing the center lines.
Patent TW-583804-B (TW)
Title: Waterproof plate
Inventor: KUSAMA KIMIO
IPC: H05K5/03
Filed: 2002-10-16
Granted: 2004-04-11
Abstract: The present invention is related to a kind of waterproof plate. The invented waterproof plate (20) includes the followings: a rectangular frame base (25), which has an attaching plate for holding a buried wiring fixture, abuts on a front face and has a window hole (24) for exposing the wiring fixture; a cover (26), which can be freely opened or closed relative to the base between positions for closing and opening the window hole; and a rectangular ring packing, which is mounted to a back face of the base (25). On the base (25), a pair of screw passing holes (21) for passing box screws for attaching the attaching plate to a buried box is formed above and below the window hole (24) put between the screw passing holes. A drain wall (25b) is provided in a region for surrounding the screw passing holes and the window hole on the front face of the base (25). Slits (22) for preventing a periphery from being distorted by fastening the box screws are provided in a region between the window hole and the drain wall on the left and right of the base.
Patent TW-I266894-B (TW)
Title: Laser beam pattern generator having rotating scanner compensator and method
Inventor: AGORIO ENRIQUE RODRIGO
IPC: G03F7/20
Filed: 2002-11-18
Granted: 2006-11-21
Abstract: A laser beam pattern generator has a substrate support capable of supporting a substrate, the substrate support having a support motor capable of moving the substrate support. A laser beam source is provided that is capable of generating a laser beam. A beam modulator is also provided that is capable of modulating the intensity of the laser beam according to a pattern. A rotating scanner is provided that has a plurality of mirror facets capable of rotating at a spinning frequency to scan the laser beam across the substrate. The laser beam pattern generator also has a rotating scanner compensator to deflect the laser beam according to a rotating scanner correction signal containing a harmonic of the spinning frequency to compensate for errors in the scanning of the laser beam arising from the rotating scanner. A controller is provided that is adapted to control the substrate support, laser beam source, beam modulator, rotating scanner, and rotating scanner compensator to modulate and scan the laser beam across the substrate to generate the pattern on the substrate.
Patent TW-552133-B (TW)
Title: Absorbent article
Inventor: HORNEY JAMES CAMERON
IPC: B29C44/56
Filed: 2002-11-19
Granted: 2003-09-11
Abstract: An absorbent article comprises an open-cell foam, which provides the absorbent structure thereof. The absorbent structure has a means for enhancing transport of the fluids from the upper surface into the core region, the means being selected from: (a) localized expanded regions of the foam, (b) apertures in the foam; (c) integration to a topsheet and (d) combinations of (a), (b), and (c). Also disclosed are processes of treating thin-after-drying foam absorbent materials to provide selective expansion, aperturing, and topsheet integration.
Patent TW-591875-B (TW)
Title: Pulse width modulation motor driving device for controlling driving operation of a three-phase motor at the start and ordinary rotational frequency
Inventor: HOASHI MASAHARU
IPC: H02P6/182
Filed: 2003-01-13
Granted: 2004-06-11
Abstract: A PWM duty ratio control signal having pulses set to a frequency higher than an audio frequency range and set to a fixed duty ratio is produced in a PWM duty ratio control signal producing unit. In a PWM control unit, when a rotational frequency of a motor is lower than a prescribed rotational frequency, a time period ratio of a charging operation to a discharging operation for the motor is determined according to the fixed duty ratio of the PWM duty ratio control signal. The rotational frequency of the motor lower than the prescribed rotational frequency denotes that a driving operation of the motor is just started. A driving unit drives the motor to alternately perform the charging operation and the discharging operation of the motor with the time period ratio.
Patent TW-I240134-B (TW)
Title: Thin film transistor liquid crystal display and method of making the same
Inventor: LAI CHIEN-TING
IPC: G02F1/136
Filed: 2003-01-20
Granted: 2005-09-21
Abstract: A thin film transistor liquid crystal display and method of making the same. The method comprises the steps as follow. A scan line and a gate are formed on a substrate, and a gate insulating (GI) layer and an amorphous silicon layer are then formed on the substrate. Portions of the amorphous silicon layer are removed, and a metal layer is formed on the substrate thereafter. By performing a photo-etching-process (PEP), a source and a drain, as well as a dummy signal line and a signal line, are formed on the substrate. A passivation layer with at least one via hole is then formed on the substrate. Finally, a transparent conductive layer is formed to fill the via hole, and unnecessary portions of the transparent conductive layer are removed. The thin film transistor liquid crystal display comprises a substrate; a plurality of transistors each comprising a gate, a source and a drain; a plurality of scan lines, a plurality of data lines; and a plurality of dummy data lines.
Patent TW-I243605-B (TW)
Title: Wireless signal transmitting and receiving system
Inventor: TZENG PAUL
IPC: H04N5/44
Filed: 2003-02-27
Granted: 2005-11-11
Abstract: A wireless signal transmitting and receiving system is applied to the omnidirectional wireless transmitting and receiving system of display device. The transmitting and receiving system comprises multiple transmitters used to generate a transmission signal and carry the transmission signal in laser or infrared transmission, multiple receivers installed to correspond to the transmitters for receiving the transmission signal and a receiving area used to receive the transmission signal and other signals that are not received by the receiver by means of coupling with a fiber and the receiver and convert those transmission signals into electric signals. Based on the system disclosed in the invention, the signal transmission blockage caused by movement of object between the transmitter and receiving area can be reduced or weak signal intensity caused by scattering and reflective optical signal can be avoided.
Patent TW-I262866-B (TW)
Title: Brake and accelerator pedals for golf and utility vehicles made of molded plastic
Inventor: BUCKLEY JAMES A
IPC: A63B55/60
Filed: 2003-02-27
Granted: 2006-10-01
Abstract: A golf car having a frame supported on a plurality of wheels, a pedal system, and a pedal arm assembly operably coupled to the pedal system for actuating either a brake system or drive system of the golf car. The pedal arm assembly includes an arm pivotally coupled at least indirectly to the frame and a pedal member extending therefrom. The pedal arm assembly is injection molded such that the arm and the pedal member are integrally molded as a single member that is generally resistant to corrosion. The pedal arm assembly may also include an internal reinforcement member that is encapsulated within the pedal arm assembly for improved structural rigidity.
Patent TW-I255112-B (TW)
Title: Hybrid wireless access bridge and mobile access router system and method
Inventor: WON CHAN YEON
IPC: H04L12/56
Filed: 2003-03-03
Granted: 2006-05-11
Abstract: The present invention provides systems and methods that allow mobile devices, such as PDAs, mobile telephones, and laptops to roam seamlessly between subnets of a mobile wireless network and communicate through the network with local mobile devices and/or Internet sites without having to acquire a new or temporary Internet Protocol (IP) address. The network enables a wireline IP router to support wireless mobile devices. The network performs real-time soft-roaming to enable instantaneous connectivity of a visiting mobile device. Specifically, the network relies on the subnets to share IP addresses of the mobile devices.
Patent TW-I235227-B (TW)
Title: Refrigerator
Inventor: TAKEGAMI MASAAKI
IPC: F25B31/00
Filed: 2003-04-01
Granted: 2005-07-01
Abstract: This invention relates to a refrigerator, comprising an expansion mechanism having a thermosensitive expansion valve (46), wherein an open/close valve (7a) is installed on the upstream side of an evaporator (45) and the open/close valve (7a) is temporarily closed to forcibly overheat the outlet side of the evaporator (45) in order to increase the opening of the expansion valve (46) and thereafter the open/close valve (7a) is opened to allow liquid refrigerant to flow into the evaporator (45) to perform a wettish operation, whereby refrigerant oil accumulated in the evaporator (45) can be collected to a compression mechanism (2D).
Patent TW-I266877-B (TW)
Title: Capacitive acceleration sensor
Inventor: YANG CHIEN-SHENG
IPC: G01P15/125
Filed: 2003-05-28
Granted: 2006-11-21
Abstract: A capacitive acceleration sensor (CAS) including a non-single-crystal-silicon-based substrate, a polysilicon beam structure having a stationary section and a movable section, the movable section having a movable electrode, a polysilicon supporter positioned on the non-single-crystal-silicon-based substrate for fixing the beam structure and a distance being formed between the beam structure and the non-single-crystal-silicon-based substrate, a stationary electrode positioned on the non-single-crystal-silicon-based substrate corresponding to the upper movable section of the beam structure, the stationary electrode and the movable electrode being composed of a plate capacitor, and a thin film transistor (TFT) electrically connected to the plate capacitor.
Patent TW-I237413-B (TW)
Title: Organic electro-luminescent device array and fabrication method thereof
Inventor: CHUNG CHIA-TIN
IPC: H05B33/12
Filed: 2003-06-06
Granted: 2005-08-01
Abstract: An organic electro-luminescent device array and the fabrication method thereof are described. The organic electro-luminescent device array comprised a base plate, a lower electrode layer, a dielectric layer an organic functional layer, an electrode separator layer and an upper electrode layer. The dielectric layer has a plurality of notches and at least one of injecting groove. The injecting grooves connect to part of notches respectively. Owing to the design of injecting groove, the liquid state organic functional material flow into the notches that connect to the injecting grooves when forming the organic functional layer. Therefore, the request of precisely positioning of mask can be reduced. Furthermore, the widths increasing of separator layer for avoiding positioning inaccuracy can be reduced, and the aperture ratio and lighting efficiency of the organic electro-luminescent device array can be raised.
Patent TW-I254482-B (TW)
Title: Multilayer stripline radio frequency circuits and interconnection methods
Inventor: PUZELLA ANGELO
IPC: H05K1/02
Filed: 2003-06-16
Granted: 2006-05-01
Abstract: A multi-layer stripline assembly interconnection includes a first stripline sub-assembly having a first surface and a first plurality of vias disposed in the first surface adapted to receive a plurality of solid metal balls. The interconnection further includes a second stripline sub-assembly having a second plurality of vias disposed in the first surface of the second sub-assembly adapted to be aligned with the first plurality of vias. Reflowed solder is wetted to the second plurality of vias and to the corresponding plurality of solid metal balls.
Patent TW-I274406-B (TW)
Title: Dual gauge leadframe
Inventor: CHOW WAI-WONG
IPC: H01L23/12
Filed: 2003-07-16
Granted: 2007-02-21
Abstract: A leadframe for a semiconductor device includes a first leadframe portion (12) having a perimeter that defines a cavity (16) and a plurality of leads (14) extending inwardly from the perimeter and a first thickness. A second leadframe portion (18) is attached to the first leadframe portion (16). The second leadframe portion (18) has a die paddle (20) received within the cavity (16) of the first leadframe portion (12). The second leadframe portion (18) has a second thickness that is greater than a thickness of the first leadframe portion (12). Such a dual gauge leadframe is suitable especially for high power devices in which the die paddle acts as a heat sink.
Patent TW-I223545-B (TW)
Title: An apparatus and method for image acquisition
Inventor: CHEN YEN-CHENG
IPC: H04N1/04
Filed: 2003-08-21
Granted: 2004-11-01
Abstract: An image acquisition apparatus provides one pass duplex scanning function for scanning n sheets of documents with a first-side image and a second-side image in each document. The image acquisition device has two image sensors used to sense the two sides of each sheet respectively. Further, the image acquisition device includes q pairs of memories, where n and q are positive integers. The procedure of image acquisition is that, to scan the m sheet document first, and to store images of both sides of the m sheet into a set of memory in the q pairs of memories, where m is a positive integer less then or equal to n, and its initial value is 1. When at least one pair among the q pairs of memories is empty or two-side images are output completely, then m value is increased by 1, and above-mentioned steps are repeated until n-sheet documents have been scanned and the acquired images have been stored completely.
Patent TW-I244452-B (TW)
Title: A bike frame with adjustable length
Inventor: HUNG WAN-JU
IPC: B62K19/00
Filed: 2003-08-22
Granted: 2005-12-01
Abstract: This invention provides a bike frame with adjustable length, which includes a head tube, a seat tube, an extendable top tube set having one end mounted on the head tube and other end mounted on the seat tube, and an extendable down tube set having one end mounted on the head tube and other end mounted on the seat tube. Both the top tube and down tube sets comprise an inner tube, an outer tube, and a fastening device; the inner tube is fitted in the outer tube and is fastened at desired position by the fastening device. By adjusting the length of the top and down tubes, the head tube and seat tube can be set to an appropriate distance according the rider's body size so as to increase the conformability and convenience of operation.
Patent TW-I251475-B (TW)
Title: Middle/low frequency electro-pulsed massaging shoes
Inventor: YOU TSUNG-YI
IPC: A43B7/00
Filed: 2003-08-28
Granted: 2006-03-21
Abstract: The invention provides a design of middle/low frequency electro-pulsed massaging shoes, which is composed of a controller and a shoe member. A plurality of conductive units are distributed and hidden on the upper and lower inner walls of the shoe member. One end of each conductive unit is linked to a conductive button, and the other end is connected to a conductive plate. The plurality of conductive buttons are gathered and arranged at predefined positions of a vamp of the shoe member for being buckled to a controller, thereby obtaining the function of massaging acupuncture points of foot by middle/low frequency electro-pulse. In addition, a shoe pad with acupuncture point holes can be setup in the shoe member to obtain massage effect on specific acupuncture points by selecting conductive pins for insertion.