baber/WOPTO huggingface dataset:
Patent TW-I226208-B (TW)
Title: PWM control of LED based arrays
Inventor: MUTHU SUBRAMANIAN
IPC: H05B44/00
Filed: 2002-10-02
Granted: 2005-01-01
Abstract: An LED array is controlled by determining a constant relating the peak light output of an LED to the peak driving current of a PWM pulse driving the LED, and multiplying the average current of the PWM pulse by the constant to obtain a value of average light output for the LED. The constant may be determined by simultaneously measuring peak light output of the LED and peak current of a PWM pulse driving the LED. The constant is then calculated by dividing the peak light output by the peak current of the PWM pulse. By making the simultaneous measurements at a time during the duration of the PWM pulse where the pulse has reached its full magnitude, rise and fall times of the pulse do not affect the measurements. The average current of the PWM pulse may be determined by a variety of methods including integrating current in the PWM pulse over time, or passing the PWM current through a low pass filter configured for providing an average value of PWM current. Determining average current in this manner further reduces the effect of rise and fall time on determining the average light output of the LED.
Patent TW-567073-B (TW)
Title: Sterilizer utilizing microwave
Inventor: OKUDA SHIGERU
IPC: A61L2/12
Filed: 2002-10-11
Granted: 2003-12-21
Abstract: A sterilizer using microwave of a household microwave oven for sterilizing comprises an electrodeless discharge bulb provided in a container. The bulb seals a material such as mercury emitting ultraviolet lays when the microwaves are irradiated. An object to be sterilized is held in the container in a manner so that a surface to be sterilized of the object faces a light emitting surface of the bulb from which the ultraviolet rays are emitted. In such a state, the container with the bulb and the object is put into an inside of the microwave oven, and the microwaves are irradiated. The ultraviolet rays emitted from the bulb irradiate the surface the object so that the surface is sterilized.
Patent TW-I284396-B (TW)
Title: Semiconductor component
Inventor: KOBAYASHI TSUYOSHI
IPC: H01L27/04
Filed: 2002-10-15
Granted: 2007-07-21
Abstract: A semiconductor component having electrode terminals 14 formed in rectangular planar shapes arranged in parallel on an electrode forming surface of a semiconductor chip and formed with rerouting patterns 16 electrically connected with the electrode terminals 14 through vias on the surface of an electrical insulating layer covering the electrode forming surface, characterized in that the planar arrangement of the via pads 20 formed on the surface of the electrical insulating layer is made an arrangement alternately offset to one side and the other side of the longitudinal direction of the electrode terminals 14 and in that rerouting patterns 16 are provided connected to the via pads 20. The present invention enables easy formation of rerouting patterns even when the electrode terminals are arranged at fine intervals.
Patent TW-568890-B (TW)
Title: Scribing device
Inventor: ISHIKAWA HIROKAZU
IPC: C03B33/037
Filed: 2002-10-25
Granted: 2004-01-01
Abstract: A scribing device for forming a scribe line on a work comprises a vibration generator for generating vibration, a cutter for cutting a work by utilizing vibration thereof, a shaft extending vertically from the vibration generator so as to transmit the vibration of the vibration generator to the cutter, a guide unit for guiding a linear motion of the shaft in a central axis direction thereof, and a load adjusting mechanism for adjusting a load applied to the work from the cutter, the load adjusting mechanism being operated by magnetic force. According to such scribing device, the guide unit guides a vertical moving (rising) motion of the shaft by the load adjusting mechanism and guides the vibration of the shaft caused by the vibration generated by the vibration generator.
Patent TW-I248268-B (TW)
Title: System and method for monitoring a connection between a server and a passive client device
Inventor: YANG-HUFFMAN SIEW-HONG
IPC: H04L29/06
Filed: 2002-12-17
Granted: 2006-01-21
Abstract: A system and method for monitoring a connection between a server and a passive client device is disclosed. The method comprises continuously monitoring whether an input data stream of an existing connection between the server and the client device is empty, and if so, determining the presence of a request for a new connection between the server and the passive client device, closing the existing connection in response to the presence of the request for new connection, and establishing the new connection. The system comprises a server operable to continuously monitor whether there is a problem in an existing connection between the server and a passive client device, and if so, determining the presence of a request for a new connection between the server and the client device, the server further operable to close the existing connection and establish the new connection between the server and the passive client device.
Patent TW-I259758-B (TW)
Title: Plant sterol-containing food and method for preparing the same
Inventor: YOON WON-TAE
IPC: A23L7/109
Filed: 2002-12-31
Granted: 2006-08-11
Abstract: Disclosed are a powdered mixture of plant sterol and an emulsifier and a method for preparing the same. More particularly, the present invention provide the powdered mixture of plant sterol and emulsifier to being applied to almost all food irrespective of food bases, and to obtain the improvement in the dispersion stability of the plant sterol micelles inhibiting the absorption of cholesterol.
Patent TW-586263-B (TW)
Title: Analog demodulator in a low-IF receiver
Inventor: WANG SHOU-TSUNG
IPC: H03D3/00
Filed: 2003-01-29
Granted: 2004-05-01
Abstract: An analog demodulator of the present invention is used in a low IF receiver to down-convert a pair of quadrature signals and executes image-rejection operations. The analog demodulator includes at least one calibration apparatus and at least one DC offset calibration apparatus so that the analog demodulator can erase DC offset effects that will cause LO leakage in the low IF receiver by using the calibration apparatus and the DC offset calibration apparatus. The analog demodulator further includes a filtering device connected to a LO generator for rejecting 3rd and 5th order harmonic.
Patent TW-579596-B (TW)
Title: Flash memory cell and manufacturing method thereof
Inventor: WANG LEO
IPC: H01L21/8247
Filed: 2003-03-21
Granted: 2004-03-11
Abstract: A flash memory cell comprises a p-type substrate, a n-type deep well that is set in the p-type substrate, a stack gate structure that is consisted of a tunneling oxide layer, a floating gate, an inter-gate dielectric layer, a control gate and a cap layer is set on the p-type substrate, a source/drain region is set in the p-type substrate beside the stack gate structure, a p-type pocket doping region is set in the n-type deep well extending from the drain region to a position under the stacked-gate structure, a contact window is set to penetrate through a junction between the drain region and the p-type pocket doping region, and a silicide layer is set between drain region, p-type pocket doping region and contact window.
Patent TW-I245260-B (TW)
Title: Reproducing method, reproducing apparatus, recording method, recording apparatus, and method for generating a management table
Inventor: OHBI SEIJI
IPC: G11B27/32
Filed: 2003-03-21
Granted: 2005-12-11
Abstract: A recording method includes the steps of reading a management table for managing whether data are recorded on a recording medium in units of a first recording segment; detecting whether the first recording segment is associated with a second recording segment smaller than the first recording segment according to a designation of data recording in units of the second recording segment into the recording medium; discriminating from data in the management table whether it is possible to read data of the first recording segment; reading the data in units of the first recording segment and temporarily recording the data to a memory when in the discriminating step it is determined that it is possible to read data in units of the first recording segment; recording data to a part of the first recording segment recorded in the memory in units of the second recording segment; and recording data of the first recording segment that was temporarily recorded in the memory to the storage medium.
Patent TW-586016-B (TW)
Title: Digital mirror device projector and method of correcting video signal being used in digital mirror device projector
Inventor: TOMIYA SHU
IPC: G02B26/08
Filed: 2003-03-21
Granted: 2004-05-01
Abstract: A projector device made up of a digital mirror device (DMD) having several hundreds of thousand of mirror elements is provided which is capable of reducing a difference in chromaticness (tint) caused by performance/characteristic variation between filters or between light sources. The DMD projector is made up of a photosensor being placed in such a position where light reflected from each of the mirror elements in an OFF state is incident, and a correcting unit to receive a video signal and a voltage obtained by a photosensor to correct the video signal, based on the received voltage and to output a corrected video signal to a driving unit, wherein the driving unit controls an inclination of each of mirror elements of a DMD panel according to a corrected video signal and a revolution state of a color wheel and wherein the correcting unit corrects luminance signal for each color of video signals by calculating a relative intensity of light having passed through each filter making up the color wheel using the output of a photosensor occurring when each mirror element of the DMD panel is put in the OFF state.
Patent TW-I221085-B (TW)
Title: Fixing lining
Inventor: KALBE MICHAEL
IPC: D06M17/00
Filed: 2003-04-21
Granted: 2004-09-21
Abstract: A fixing lining is formed of a textile lining cloth (1). One face of the lining cloth (1) is applied with a double-layered binding material formed of a lower point (2) and an upper point (3). The lower point (2) faces towards the lining cloth (1), and the upper layer (3) is formed on the lower point (2). The lower point (2) is formed of a binding paste, which is comprised of one of the two following ingredients: 50 to 95 wt% of an acrylate dispersion with a Tg lower than room temperature, and 5 to 50 wt% of an oxy resin with an epoxy equivalent of 500 to 4000 mVal/kg; or 50 to 95 wt% of an acrylate dispersion with a Tg lower than room temperature, and 5 to 50 wt% of a polymer formed of acrylate and a monomer branched with glycidyl. It further comprises 0 to 20 wt% of a hardener, and auxiliary agents and melting assists used by a conventional paste, to form the lower point (2). The upper point (3) comprises polyamide and/or polyester and/or thermoplastic polyurethane and/or polyalkene. The weight ratio of the lower point (2) and the upper point (3) is 1:0.5 to 1:5.
Patent TW-I251382-B (TW)
Title: An assembly mechanism for a circuit board
Inventor: TZEN CHIU-JUNG
IPC: H01R13/621
Filed: 2003-05-05
Granted: 2006-03-11
Abstract: An assembly mechanism for a circuit board mounted on a host. The circuit board has a plurality of locking members, each one includes a screw through the circuit board and a pillar located on the bottom of the circuit board to lock the screw together. In addition, the far end of the pillar opposite to the circuit board has a flange used to fabricate into a respective hole on a shell of the host. The hole includes an opening portion and a supporting element. When the flange plugs into the opening portion and moves along between the opening portion and the supporting member, the flange is mounted at the small-wide end of the opening portion. Therefore, the circuit board is easy to assemble onto the host or to disassemble from the host with low labor-hour.
Patent TW-594470-B (TW)
Title: Pressure testing method for file system
Inventor: LIU WIN-HARN
IPC: G06F11/24
Filed: 2003-05-06
Granted: 2004-06-21
Abstract: The present invention is a pressure testing method for file system, which uses the multi-thread and multi-file operation to increase the testing pressure and range. The method includes the following steps: initiating a plurality of file testing threads, and selecting one current thread by operation system from the plurality of threads; the selected current thread will sequentially execute the testing operation during the executing period, wherein each testing thread includes the following steps: increasing the priority execution sequence itself in the operation system; detecting the remaining storage space of the logic driver; configuring the testing operation period; and terminating the testing thread during executing the testing thread based on the detection result and the operation time period.
Patent TW-I233578-B (TW)
Title: Organic electroluminescence panel
Inventor: NISHIKAWA RYUJI
IPC: H05B33/04
Filed: 2003-05-12
Granted: 2005-06-01
Abstract: An organic electroluminescence panel for effectively protecting the top space of an organic electroluminescence element from the invasion of moisture is disclosed, wherein a moisture-blocking layer (26), which covers drain electrodes (22) and source electrodes (24) of TFT and is formed by a TEOS film or a silicon nitride film of SiNx or so, is provided over the whole area. And then, a sealing glass (50) is attached to the moisture-blocking layer (26) by a sealing materials (52) among the circumferential portions. As a result, the invasion of the moisture from outside is capable of being prevented effectively by the moisture-blocking layer (26).
Patent TW-I228366-B (TW)
Title: E-mail forwarding method, communication terminal and server
Inventor: YABE TOSHIYASU
IPC: H04L12/58
Filed: 2003-06-06
Granted: 2005-02-21
Abstract: Mobile phone 100-1 displays the desired expander information of attached file to be obtained by user in HTTP request of acquired topics in requested e-mail and forward the HTTP request to mail server 400. If mail server 400 receives HTTP request, it will compare file attached in e-mail with enclosed information of HTTP request to determine whether to deliver attached file. Under the circumstance that mail server determines not to forward attached file, e-mail deleting attached file is forwarded to mobile phone 100-1.
Patent TW-I264080-B (TW)
Title: Wafer holder for semiconductor manufacturing device and semiconductor manufacturing device in which it is installed
Inventor: NATSUHARA MASUHIRO
IPC: H05B3/74
Filed: 2003-07-17
Granted: 2006-10-11
Abstract: Wafer holder and semiconductor manufacturing equipment in which the holder is installed, the wafer holder having a wafer-carrying surface, wherein incidence of warping and cracking when the wafer holder is heated is slight. In the wafer holder having a wafer-carrying surface, electrical circuitry consisting of one or more sinter laminae is formed on the face or in the interior of the wafer holder; and by rendering pores present in the circuitry, the incidence of warping and cracking can be made very slight. The electrical circuitry is preferably any of an electrode circuit for an electrostatic chuck, a resistive-heating-element circuit, an RF-power electrode circuit, and a high-voltage-generating electrode circuit.
Patent TW-I260889-B (TW)
Title: Modulation method, digital electronics apparatus and system, and modulation article
Inventor: SIMON THOMAS
IPC: H04L25/49
Filed: 2003-11-07
Granted: 2006-08-21
Abstract: Performing low power modulation enabling a modulation scheme that conveys at least two bits of information using differential voltages having variable common mode voltage and using two voltage references and rejecting the common mode voltage.
Patent TW-I230906-B (TW)
Title: Electronic ticket system using matrix barcode
Inventor: WU KUEN-RUNG
IPC: G06V30/224
Filed: 2003-11-20
Granted: 2005-04-11
Abstract: There is provided an electronic ticket system using matrix barcode, which replaces the prior paper ticket with an electronic ticket for charging or pass verification. With the transmission of wireless communication, the ticket buyer can receive the electronic ticket by the mobile phone or PDA without going to pick up the ticket in person. When using the ticket, image processing technique is employed to automatically recognize whether it is a valid ticket. Such a manner can save the manual operation and paper ticket cost, so as to increase the performance of system operation and enhance the service quality. The electronic ticket is further represented by a matrix barcode with error correction. The generation of the electronic ticket is to encode the original ticket number and encrypt the same by a 3-DES algorithm. The encrypted information is represented by a matrix barcode with error correction. The present system also includes a matrix barcode generating system and a matrix barcode recognizing system.
Patent TW-I235052-B (TW)
Title: Lengthwise long absorbent article
Inventor: KUDO JUN
IPC: A61F13/20
Filed: 2003-11-26
Granted: 2005-07-01
Abstract: The present invention provides a lengthwise long absorbent article constituted so that the rear central region thereof is easy to come into close contact with the recessed part of the buttocks and the periphery of this region is easily deformed into a three-dimensionally recessed curved surface so as to be fitted to the shape of the buttocks. The rear central region 20D, which is surrounded by rear outside compressed grooves 11D and 11D and a rear connecting compressed groove 14, is formed to the rear part of the surface on a skin side of a sanitary napkin 1, and the periphery thereof is surrounded by rear outside compressed grooves 16 and 16 and an outside rear connecting compressed groove 17. A back side compressed part 18 is provided to the back surface of the rear central region 20D. The rear central region 20D is deformed into a protruded shape on receiving the tension force of an underwear and the periphery thereof is easily deformed into the three-dimensionally recessed curved surface having the compressed grooves 11D, 13, 16 and 17 as a bottom part to be certainly brought into contact with the buttocks.
Patent TW-I230896-B (TW)
Title: Piezoelectric voice output device and method
Inventor: JANG SHIOU-HUEI
IPC: G06F3/16
Filed: 2003-12-31
Granted: 2005-04-11
Abstract: The invention provides a piezoelectric voice output device and method. The piezoelectric device is fixed to a bracket with a resonant chamber so that the vibration force generated by applying voltage to the piezoelectric device can be directly transformed into voice for output via the resonant chamber on the bracket. Therefore, it is not necessary to combine the bracket or piezoelectric device with any other medium material and utilize the vibration of the medium material to generate voice.
Patent TW-I278508-B (TW)
Title: Heat transfer medium and its preparation method and use
Inventor: MING SHAO-FU
IPC: C09K5/00
Filed: 2004-02-12
Granted: 2007-04-11
Abstract: The present invention relates to one kind of heat transfer medium including one or several kinds of salt aqueous solution, in which at least one kind of the salt is coordination compound formed with one or several kinds of metal ion of Cu, Ag, Au, Ni, Cr, Zn, Ti and Co, and organic acid or inorganic acid. Optionally, the coordination compound includes ammonia, and the heat transfer medium has pH value of 6-10. The present invention also relates to the preparation of the heat transfer medium and its application in heat transfer apparatus.
Patent TW-I234399-B (TW)
Title: Rear projector
Inventor: KATO SHIGEKI
IPC: G03B21/22
Filed: 2004-02-23
Granted: 2005-06-11
Abstract: The present invention discloses a rear projector. The rear projector of the present invention has: a cabinet having a front side formed with an opening; a screen panel slightly larger in size than the opening attached to the front side of the cabinet, so that the opening edge portion of the opening of the cabinet and the periphery of the screen panel are opposed to each other. The screen panel receives the projection light projected from behind for image display, and thereby displays an image thereon; and a projector unit disposed within the cabinet for projecting the projection light. A dust-proofing sealing member is disposed between the periphery of the screen panel and the opening edge portion, the screen panel is attached to the cabinet.
Patent TW-I287404-B (TW)
Title: Method, communications network arrangement, communications network server, terminal, and software means for selecting and changing operating modes for packet-switched voice connection
Inventor: FORSSEL MIKA
IPC: H04L69/14
Filed: 2004-03-11
Granted: 2007-09-21
Abstract: The invention relates to a method for selecting or changing communications modes used by a terminal on a communications connection over a packet-switched data network where the communications mode can be based on either real-time or non-real-time transfer and where the service capacity varies locally or temporally. The invention further relates to a communications network arrangement utilizing the method, a communications network terminal, and a software means stored at a terminal.
Patent TW-I250062-B (TW)
Title: Non-separating diffuser for holes produced by a two step process
Inventor: KILDEA ROBERT J
IPC: B23H9/14
Filed: 2004-03-18
Granted: 2006-03-01
Abstract: A method for forming non-separating diffuser on cooling holes, consisting of a two step process, wherein the diffusers are formed by a different process or a separate operation than that used for drilling the metering section of the hole.
Patent TW-I233633-B (TW)
Title: Method of manufacturing semiconductor device having nitride film with improved insulating properties
Inventor: TAKIMOTO TOSHIHIDE
IPC: H01L27/108
Filed: 2004-04-20
Granted: 2005-06-01
Abstract: A method of manufacturing a semiconductor device according to the present invention involves forming two layers of silicon nitride films as an insulating film by reacting a nitrogen containing gas with dichlorosilane to form one silicon nitrogen film, and reacting the nitrogen containing gas with a compound composed of silicon and chlorine to form the other silicon nitride film. One silicon nitride film excels in the leak current characteristic, while the other silicon nitride film is deposited faster than the one silicon nitride film, resulting in improved insulating properties of the silicon nitride films as well as a higher throughput in the formation of the simulating film.
Patent TW-I230773-B (TW)
Title: Pressure-reducing structure of an engine-oil pump for a scooter
Inventor: LIN YUNG-CHANG
IPC: F16N13/00
Filed: 2004-05-17
Granted: 2005-04-11
Abstract: The present invention is to provide a kind of pressure-reducing structure of an engine-oil pump for a scooter. The pressure-reducing valve is installed on the cover of the engine-oil pump in the crankcase. This configuration can shorten the transmission path of the engine-oil form engine-oil pump to pressure-reducing valve and extend the life of the engine and engine-oil pump. Besides, it can efficiently simplify the manufacture process to install the pressure-reducing valve on the cover of the engine-oil pump in the crankcase because there is no need to fabricate an installment entrance for the pressure-reducing valve on the lubrication duct of the crankcase.
Patent TW-I263555-B (TW)
Title: Locating and clamping apparatus
Inventor: KITA KAZUSHI
IPC: B62D65/00
Filed: 2004-06-16
Granted: 2006-10-11
Abstract: A locating and clamping apparatus can prevent spatter from entering the clamp body through a spatter discharge hole. A longitudinal groove is formed in a side surface of the clamp body so as to communicate with both a spatter discharge hole and a hole for supporting a fulcrum pin. A spatter protecting cover having an upper cover member and a lower cover member is fitted in the longitudinal groove. The upper cover member of the spatter protecting cover prevents the fulcrum pin from coming off, and the lower cover member of the spatter protecting cover opens or closes the spatter discharge hole.