baber/WOPTO huggingface dataset:
Patent TW-591201-B (TW)
Title: Pointed position detection device and pointed position detection method
Inventor: INOUE HIDEAKI
IPC: G06F3/00
Filed: 2003-08-29
Granted: 2004-06-11
Abstract: A field sequential color projector includes an area sensor unit having an area sensor for photographing a screen, and an optical filter for permitting only a red light having the same color as a laser beam from a laser pointer to be input to the area sensor, and a color period/timing extraction unit which extracts timings for projecting red, green, and blue images. When a projection timing for a red image arrives while an image is projected, an MPU (micro processor unit) receives a light of an image projected on the screen at that time to acquire image information, and detects a position pointed by the laser beam based on the acquired image information. Even if there exists a portion having the same color as the laser beam in the projected image, a pointed position detection device accurately detects the position irradiated by a pointing light of the laser pointer.
Patent TW-I226740-B (TW)
Title: Case cover for miniature motor
Inventor: CHOU WAN-SHUN
IPC: H02K5/04
Filed: 2003-10-29
Granted: 2005-01-11
Abstract: The invention provides a case cover for engaging with an opening of a metallic case of a miniature motor. The miniature motor comprises a rotor with a rotary shaft, two brushes, two bearings, a thrust receiving member and two terminals. The case cover can support the rotary shaft, the two brushes and the two terminals, and receive the thrust receiving member and one bearing. The case cover comprises a auxiliary supporting object and two grooves, each of which comprises a raised object. The auxiliary supporting object can isolate the terminals and the metallic case. The raised object in the groove fixes the terminal securely on the case cover.
Patent TW-I261189-B (TW)
Title: Method for reproducing contents information in interactive optical disc device and method for providing contents information in contents provider server
Inventor: YOON WOO-SEONG
IPC: H04N7/24
Filed: 2003-11-13
Granted: 2006-09-01
Abstract: Disclosed herein are a method for reproducing contents information in an interactive optical disc device and a method for providing contents information in a contents provider server. The interactive optical disc device is connected with the contents provider server via the Internet to receive a variety of contents information provided from the contents provider server. When the sending of the contents information from the contents provider server to the interactive optical disc device s suspended or delayed due to a network connection loss on the Internet or an insufficient storage capacity of a buffer memory in the interactive optical disc device, contents information re-sent from the contents provider server and a data stream read from an interactive DVD are resynchronized and reproduced. Therefore, a user of the interactive optical disc device can normally watch more various contents information.
Patent TW-I259406-B (TW)
Title: A method and an apparatus of flash cards access
Inventor: YEH TING-KUN
IPC: G06F9/45
Filed: 2003-11-27
Granted: 2006-08-01
Abstract: A method for flash cards access is provided, said method comprises detecting signals from specific pins of slots of flash cards and determining flash card insertion according said signals. Said method further comprises disabling flash cards by sending signals for least one pin of slots of other flash cards.
Patent TW-I229505-B (TW)
Title: Data recovery apparatus using a sampling clock with a half frequency of the data rate
Inventor: TSAI LEIF
IPC: H03L7/091
Filed: 2003-12-01
Granted: 2005-03-11
Abstract: A data recovery apparatus using a sampling clock with a half frequency of the data rate is disclosed, which includes a phase detection circuit, a charge pump and a double clock frequency oscillation circuit. The phase detection circuit receives a data signal and a first clock signal for generating an up-adjustment signal and a down-adjustment signal. The charge pump generates a control voltage in accordance with the up- and down-adjustment signals. The double clock frequency oscillation circuit receives the control voltage for generating the first clock signal with adjustment phase. The invention using the sampling clock with a half frequency of the data rate not only reduces the die size, but also reduces the power consumption.
Patent TW-I244937-B (TW)
Title: Granular moving-bed apparatus
Inventor: PENG CHING-YU
IPC: B01D46/00
Filed: 2003-12-26
Granted: 2005-12-11
Abstract: A granular moving-bed apparatus has a plurality of serial flow-corrective units located along a granular path of granular materials inside the apparatus. Each flow-corrective unit further includes an inlet guide plate and an opposing outlet guide plate. By providing optimal design criteria to determine constructions of both the inlet guide plate and the outlet guide plate, the flow-corrective units can be systematically displaced in the granular moving-bed apparatus so as to avoid retarding flow in the granular path which may cause corrosions, plaques or stagnant zones to louvered walls of the apparatus.
Patent TW-I247019-B (TW)
Title: Nano film with oriented structure and method for producing the same
Inventor: LI CHANG-HORANG
IPC: C08J5/18
Filed: 2003-12-26
Granted: 2006-01-11
Abstract: A new method for producing a nano film with an oriented structure comprises using a polymer gel film, formed on the surface of a solution layer, as a carrier; dispersing and suspending a nano material on the carrier; inserting a substrate into the solution layer and drawing out the substrate from the solution layer at a suitable angle so that the nano material distributed on the carrier is adhered on the substrate and formed into an oriented structure under the influence of stress, and thereby forming a nano film with an oriented structure on the surface of the substrate.
Patent TW-I240368-B (TW)
Title: Circuit carrier process
Inventor: HO KWUN-YAO
IPC: H01L21/768
Filed: 2004-02-13
Granted: 2005-09-21
Abstract: A circuit carrier process is suited for fabricating a circuit carrier such as package carrier or a PCB. At first, a supporting substrate made of conductive material is provided and divided to a first layer and a second layer thereon. The first layer is patterned into a first conductive pattern, which has a plurality of conductive contact disposed in array. A dielectric pattern is forming in a space constructed of the second layer and the first conductive pattern. A multi-layered structure is forming on the dielectric pattern and the first pattern, and also has a high layout density inner circuit wherein the inner circuit is connected to the conductive contacts and has bonding pads deposed on a surface of the multi-layered structure away from the first conductive pattern. Finally, at least a portion of the second layer is removed, and a circuit substrate having high layout density circuit and a contact array of conductive material but without a conventional PTH is manufactured.
Patent TW-I255303-B (TW)
Title: Bobbin case assembly with thread tensioning element and method of drawing thread from a thread supply
Inventor: KRONENBERGER RONALD M
IPC: B65H59/10
Filed: 2004-04-14
Granted: 2006-05-21
Abstract: A bobbin case assembly having a wall structure mountable upon a support, a bobbin for a supply of thread, and a tensioning element for engaging thread projecting from a supply of thread on the bobbin. The tensioning element has a length and a circumferential surface against which thread can be wrapped so that a frictional resistance force can be generated between the thread and circumferential surface that resists drawing of thread off of the supply. The tensioning element has a configuration that is capable of supporting a controlled wave pattern of thread wrapped against the circumferential surface.
Patent TW-I235846-B (TW)
Title: Apparatus and method for laser power control
Inventor: CHEN CHIH-YUAN
IPC: G11B7/00
Filed: 2004-04-16
Granted: 2005-07-11
Abstract: A high-speed optical disc recording apparatus includes a laser diode for generating multi-pulse light pulses and a photodiode outputting a measured power of the light pulses. An NRZI pattern encoder generates a predetermined power control pattern causing a write strategy generator to generate write strategy to a laser diode driver such that the laser diode outputs a multi-pulse having a fixed-duty ratio with two power levels. The measured power is averaged with a low-pass filter, is sampled and held, and is calibrated according to the fixed-duty ratio. The calibrated held average output of the measured power of the light pulses is compared with predetermined present levels to control the laser diode driver output voltage.
Patent TW-I266528-B (TW)
Title: LCD substrate support apparatus
Inventor: HSU SHAO-MING
IPC: C23C14/32
Filed: 2004-04-20
Granted: 2006-11-11
Abstract: A LCD substrate support apparatus comprises a support lath, a plurality of protrusion bodies and a plurality of upright pipes. The protrusion bodies are disposed on the support lath, and each of the upright pipes is placed on each of the protrusion bodies. The LCD substrate support apparatus can reduce PIN MURA defects usually happening in low pressure dryer process.
Patent TW-I264031-B (TW)
Title: Circuit control protector
Inventor: YU TSUNG-MOU
IPC: H01H71/16
Filed: 2004-04-23
Granted: 2006-10-11
Abstract: This invention discloses a circuit control protector (III) with a control rod operated synchronously with the movement of a press button to push or pull a contact by pressing the press button to define an electrically ON or OFF state of the circuit. The invention is characterized in that the press button is movably and pivotally coupled to a link rod module, and, the link rod module includes a pull rod and a control member, and, a hook portion at an end of the pull rod is connected to a contact, and, a positioning rod is extended from the control member, and, an end of the positioning rod is extended into a circular stairway-like passage, and, the positioning rod is circularly shifted and positioned in the circular stairway-like passage, and, the control member moves with the positioning rod accordingly. When a general circuit is at OFF state, an end of the control member of the link rod module is pressed at the contact plate, and an end of the control member directly pushes the contact, such that the contact place is bounced in an opposite direction to form an ON state. If the circuit is situated at ON position, the end of the control member of the link rod module is separated to press the contact, such that the contact plate can be jumped off and shifted towards the link rod module. For an overloaded current, the contact is heated, deformed and bounced in an opposite direction, and not stopped or restricted by the push rod of the control rod module, and the contact can be deformed freely and jumped off successfully to form a totally OFF state of the circuit, so as to protect the safety of using an electric power.
Patent TW-I271091-B (TW)
Title: Method using grabbed bar code image to provide services and architecture thereof
Inventor: GAU WEI-CHAU
Filed: 2004-05-07
Granted: 2007-01-11
Abstract: The present invention discloses a method using grabbed bar code image to provide services and architecture thereof, which combines mobile services and bar code recognition to provide user a fast full service. The method and architecture includes a plurality of services with each having a unique bar code. An optical element of a portable electronic device is used to acquire a bar code standing for a requested service. After the bar code is decoded and recognized, an identification signal is issued to a service providing center for the service providing center to process and the requested service is then forwarded to the portable electronic device. The present invention employs bar code recognition to provide all sorts of services such as information download, subscription, reservation, market survey, mobile commerce, mobile banking and the like directly through the portable electronic device.
Patent TW-I250348-B (TW)
Title: Thin-film circuit device and its manufacturing method, electro-optical device, and electronic device
Inventor: UTSUNOMIYA SUMIO
IPC: H01L27/00
Filed: 2004-05-21
Granted: 2006-03-01
Abstract: A thin-film circuit device that can realize three-dimensional circuit structure is disclosed. It has stack film structure. A first thin-film circuit layer (21) contains a first thin-film circuit formed between the bottom layer and protection layer, and bottom connection electrodes (211) that are connected to the first thin-film circuit, and a part of which are exposed from the bottom layer. Top connection electrodes (229) contain a second thin-film circuit formed between the bottom layer and protection layer, and a part that are connected to the second thin-film circuit and are exposed from the top of the protection layer. A second thin-film circuit layer (22) contains the bottom connection electrodes (211) that are connected to the second thin-film circuit and are exposed from the bottom of the bottom layer. Connect the bottom connection electrodes (211) of the first thin-film circuit layer (21), and the top electrodes (229) of the second thin-film circuit (22) to let the first and second thin-film circuits (21, 22) link to move each other.
Patent TW-I278865-B (TW)
Title: Flash memory program control circuit and method for controlling bit line voltage level during programming operations
Inventor: KIM TAE-SEONG
IPC: G11C16/24
Filed: 2004-08-16
Granted: 2007-04-11
Abstract: Provided are a program control circuit for flash memory devices and a control method utilizing such a circuit for controlling the bit line voltage level during programming operations for flash memory devices that include memory cells arranged in the form of a matrix, in which each of the memory cells is connected to a word line, a bit line, and a source line and which provides a program current to the bit line. The program control circuit includes a voltage level sensing control portion, a switching control portion, a current sink and a switching circuit. The voltage level sensing control portion is enabled or disabled in response to a first program control signal and compares the voltage of a bit line connected to a memory cell being programmed with a reference voltage and outputs a voltage control signal corresponding to the result of the comparison. The switching control portion outputs a switching bias signal in response to the voltage control signal and a second program control signal. The current sink provides a predetermined current to a ground voltage in response to a reference bias signal. The switching circuit, which is connected between the bit line and the current sink, is turned on or off in response to the switching bias signal.
Patent TW-I233900-B (TW)
Title: Lateral brushing device of car-washing machine
Inventor: LI YUNG-MING
IPC: B60S3/04
Filed: 2004-08-19
Granted: 2005-06-11
Abstract: The present invention relates to a lateral brushing device of car-washing machine disposed a prestressing element between the cantilever of each linked rolling brush and the frame for making a cantilever approach to the central direction of the car-washing lane retained with a predetermined resilience force and making each rolling brush lean against the side of the car with a predetermined stressing pressure and automatically proceed the washing with the contour and shape of the car. The present invention can simplify the components of the lateral brushing device of car-washing machine, lower the cost and enhance the washing quality.
Patent TW-I248512-B (TW)
Title: Optical spectrum measuring apparatus of eliminating polarization dependence and method for the same
Inventor: YEH JIUN-YI
IPC: G01J3/28
Filed: 2004-09-01
Granted: 2006-02-01
Abstract: The present optical spectrum measuring apparatus of eliminating polarization dependence comprises a light source for generating a light beam, a first lens for collimating the light beam, a polarization phase retarder positioned on the optical path of the light beam, a dispersing device for separating the light beam into a plurality of sub-lights with different wavelengths, and a photo detector for detecting the intensity of the sub-light. The polarization phase retarder can be a half-wave retarder or an achromatic half-wave retarder for adjusting the polarization direction of a predetermined portion of light beam. Particularly, the polarization phase retarder rotates the polarization direction of penetrating light beam by 90 degrees. Preferably, the polarization phase retarder is positioned between the light source and the first lens or between the first lens and the dispersing device.
Patent TW-I275759-B (TW)
Title: Auger-type ice-making machine
Inventor: KAGA SHINICHI
IPC: F25C1/14
Filed: 2004-10-01
Granted: 2007-03-11
Abstract: An auger-type ice-making machine has a freezer cylinder (21) to which water for ice making is supplied, an ice-scraping auger (23) for scraping ice formed on the inner surface of the freezer cylinder (21), and an auger motor (25) for driving the ice-scraping auger (23). A freezer device (10) has a compressor (11) driven by an electric motor (16). A refrigerant discharged from the compressor (11) is circulated through a condenser (12), a dryer (13), a constant pressure expansion valve (14), and an evaporator (15) provided on the outer peripheral surface of the freezer cylinder (21). At the exit of the evaporator (15) is a temperature sensor (41) for measuring a refrigerant temperature. A controller (42) controls the speed of the electric motor (16) through an inverter circuit (43) so that the measured refrigerant temperature is equal to a refrigerant set temperature, achieving ice-making performance of the freezer device (10). This eliminates variation in ice-making performance relative to the ambient temperature and the temperature of supplied water, stabilizing ice formation and making the quality of ice uniform.
Patent TW-I257541-B (TW)
Title: Display data output up/down frequency method, display control chip and display device
Inventor: CHOU YU-PIN
IPC: G06F1/04
Filed: 2004-10-05
Granted: 2006-07-01
Abstract: A display data output up/down frequency method comprises: generating a first clock signal; generating display data; using the first clock signal to write the display data into a buffer; generating a second clock signal; using the second clock signal to read the display data written in the buffer; and sending the read display data to a display module.
Patent TW-I250034-B (TW)
Title: Heat-resistant silica gel piece containing inorganic ceramic hollow microsphere
Inventor: LIN HSI-LIANG
IPC: A61N5/00
Filed: 2004-10-20
Granted: 2006-03-01
Abstract: This invention is related to a heat-resistant silica gel piece containing inorganic ceramic hollow microspheres which is mainly composed of inorganic ceramic hollow microspheres, silicon rubber and several kinds of compounds. The inorganic ceramic hollow microspheres are composed of inorganic hollow microspheres with diameters between 80 to 100 micrometer to be the main heat insulation stuffing and further nano complex ceramic powders. The silicon rubber is the gluing agent with capability of tolerating heat upto 450 DEG C. Taking advantage of this invention, the heat energy can be transformed to thermal energy radiation with frequency arc domain broad wave length between 2 to 80 micrometer, which can be used to irradiate suffering regions of human body to relieve discomfort symptoms of human body.
Patent TW-I249969-B (TW)
Title: Lighting device and display device incorporating the same
Inventor: KATO YOSHIFUMI
IPC: H05B33/22
Filed: 2004-11-04
Granted: 2006-02-21
Abstract: A lighting device comprises a transparent substrate, an area light emitting device and at least one contact terminal for supplying electric power to the area light emitting device. The area light emitting device comprises a first electrode, a thin film layer having an emission layer and a second electrode formed over the transparent substrate, for emitting light that is transmitted through the transparent substrate. Further, a plurality of light scattering members are provided with the transparent substrate, in a manner such that the density of the scattering members increases commensurate with the distance from said contact terminal.
Patent TW-I259435-B (TW)
Title: Flat panel display
Inventor: CHEN CHIEN-CHIH
IPC: G09G3/36
Filed: 2004-11-15
Granted: 2006-08-01
Abstract: A flat panel display includes a substrate, pixel matrix, a first DC-DC converter, and a second DC-DC converter. The pixel matrix is formed on the substrate. The first DC-DC converter is located in an integrated circuit (IC) for supplying power to the IC and outputting an output voltage. The second DC-DC converter is disposed on the substrate and coupled to the first DC-DC converter for converting the output voltage to the operational voltage of a gate diver.
Patent TW-I247439-B (TW)
Title: Light-emitting diode device
Inventor: CHEN JENG-CHIUAN
IPC: H01L33/44
Filed: 2004-12-17
Granted: 2006-01-11
Abstract: The present invention relates to a light-emitting diode device, which comprises an emitting die and an optically excited luminous body. The emitting die comprises at least two semiconductor luminous layers. The two semiconductor luminous layers produce lights in a first band and lights in a second band respectively. The wavelength range of the first band is different from that of the second band. The optically excited luminous body produces lights in a third band that is excited by the light emitted from the emitting die. The light in the third band is mixed with the light in the first band and the light in the second band to emit the light in a range covering the first band, the second band and the third band. By adjusting the light intensity proportion among the lights in the first, the second, and the third bands, a light source for various light-emitting device may emit the light of different color.
Patent TW-I279348-B (TW)
Title: Automatic brake device for motorcycle
Inventor: CHEN JIN-WEN
IPC: B62H1/00
Filed: 2005-04-07
Granted: 2007-04-21
Abstract: The invention is about an automatic brake device for motorcycle is mainly constructed by an operating switch, a controller, an oil cylinder and a position rotating switch. The controller is set in the container of the motorcycle, and the position rotating switch is set in the main stand of the motorcycle. The operating switch is utilized to start the controller. The location of the position rotating switch is detected by the controller, and then the controller sends a signal to actuate the push rod of the oil cylinder to achieve the purpose of operating the brake of the motorcycle in electric, and improve the convenience and comfort when operating the brake.
Patent TW-I259803-B (TW)
Title: Method of manufacturing color filter substrate, method of manufacturing electro-optical device, electro-optical device, and electronic apparatus
Inventor: KIMURA HIDEYUKI
IPC: H01L51/52
Filed: 2005-05-18
Granted: 2006-08-11
Abstract: To provide a method of manufacturing an electro-optical device, capable of forming a pixel pattern, that has uniform film thickness. The method of manufacturing the electro-optical device, having a functional region 2a in which an electro-optical element functions at every pixel and a non-functional region 2b which is formed around the functional region 2a, comprises a discharge process of discharging liquid material, obtained by dissolving or dispersing functional material constituting the electro-optical element into a solvent onto a substrate by a liquid droplet discharge method. In the discharge process, the amount of solvent discharged to the non-functional region 2b per unit area is larger than the amount of the solvent discharged to the functional region 2a per unit area.