baber/WOPTO huggingface dataset:
Patent TW-503571-B (TW)
Title: MOS type solid-state imager and manufacturing method thereof
Inventor: ISHIWATA HIROAKI
IPC: H01L31/10
Filed: 2001-05-31
Granted: 2002-09-21
Abstract: The present invention relates to a MOS type solid-state image device, whose purpose is to miniaturize the MOS device, raise the transferring capability and prevent punch-through. The solution of the present invention is not forming a p+ type punch-through preventing region 6 immediately under an n-type signal accumulating region 2 of a photodiode. The n-type signal accumulating region 2 is formed within a p-type semiconductor substrate 1. The p+ type punch-through preventing region 6 is formed over the entire element region B other than the device region A of the photodiode and the reading gate. To prevent the punch-through between elements, the p+ type punch-through preventing region 6 is also formed immediately under an insulative isolation layer 10 in order. A p+ type punch-through stopper is formed immediately under an n-type first semiconductor region 4.
Patent TW-I240137-B (TW)
Title: Reflective phase conjugate polarizer
Inventor: YOU HAN-HUEI
IPC: G02F1/35
Filed: 2001-06-08
Granted: 2005-09-21
Abstract: The present invention provides a phase conjugator making use of a 45 DEG cut BaTiO3 crystal, which yields good quality phase conjugate waves even when a big amount of ordinarily polarized light waves are mixed with the incident polarized light waves, even though the ratio of the ordinarily polarized light waves to the extraordinarily polarized light waves is more than 1000, thereby providing a normal operation. Therefore, the phase conjugator can be used as an excellent reflective phase conjugate polarizer, and the obtained reflective light is the conjugate light of the incident light.
Patent TW-591022-B (TW)
Title: Tetrahydropyridino or piperidino heterocyclic derivatives
Inventor: NAKAZATO ATSURO
IPC: C07D417/04
Filed: 2001-07-04
Granted: 2004-06-11
Abstract: A tetrahydropyridino or piperidino heterocyclic derivative represented by the formula [I]: A-Het has a high affinity for CRF receptors and is effective against diseases in which CRF is considered to be involved.
Patent TW-518502-B (TW)
Title: USB compound device and the realization method thereof
Inventor: WU WEN-JEN
IPC: G06F13/14
Filed: 2001-07-13
Granted: 2003-01-21
Abstract: An USB compound device and the realization method thereof are disclosed, the USB compound device does not comprises embedded hub, but emulates hub by circuit or firmware, so that one set of independent functional device can be connected to the USB bus together through the same set of USB logic circuit module, thereby obtain the purpose of reducing the production cost without affecting the device function, the function of expansion and the convenience of plug-and-use.
Patent TW-507343-B (TW)
Title: Electronic component cooling apparatus
Inventor: KODAIRA YUICHI
IPC: H01L23/467
Filed: 2001-08-27
Granted: 2002-10-21
Abstract: An electronic component cooling apparatus capable of firmly mounting a fan unit mounting frame on a heat sink without increasing the mechanical strength of the fan unit mounting frame is disclosed. The fan unit mounting frame (27) includes a pair of mounting legs (37), (39) provided thereon with hooks (37a), (39a), which are engaged with hook engagements (12) provided on a base (11) of the heat sink (3). A top plate (29) of the fan unit mounting frame (27) is provided thereon with projections (45) acting as a first pivotal movement preventing engagement structure and fitted in gaps (g) defined between adjacent radiation fins (7) of a radiation fin unit (9). Also, the top plate (29) is provided thereon with projections (55) which are abutted against end surfaces of the radiation fins positioned in a second direction, so as to thereby act as a second pivotal movement preventing engagement structure for preventing pivotal movement of the top plate (29) in the second direction.
Patent TW-542912-B (TW)
Title: Acid gas measuring sensors and method of making same
Inventor: WEBER MARTIN
IPC: G01N27/49
Filed: 2001-10-12
Granted: 2003-07-21
Abstract: A electrochemical sensor for the detection of traces of HF and/or other acid gases in air, comprising a measuring electrode of an electrochemically active metal oxide powder, a reference electrode for fixing the potential of the measuring electrode close to the equilibrium potential of the oxidation/reduction system of MeOn/Mem+, and a counter electrode. The electrodes are in communicative contact with a hygroscopic electrolyte. The measured gas component changes the pH of the electrolyte, and thus the electrochemical equilibrium of the measuring electrode, to produce a measurable electrical current that is proportional to the concentration of the detected acid gas.
Patent TW-514523-B (TW)
Title: Method for producing coffin suitable for cremation/bury and structure thereof
Inventor: LIN SHENG-SHING
IPC: A61G17/00
Filed: 2001-11-02
Granted: 2002-12-21
Abstract: The present invention relates to a method for producing a coffin suitable for cremation/bury and its structure. The coffin includes a cover and a case. The method comprises: processing waste materials such as fibers, rags, bark, sawdust, couch grass, cane trash, etc. into a slurry; mixing the slurry with water and an adhesive such as seaweed powder or cool glue, etc. into a homogeneous mixture; pouring the mixture into a mold, in which the interior of the case has grooves or recess holes for collecting corpse water. The bottom of the case is installed with annular grooves. Downward slant holes are installed at appropriate locations on the annular grooves so that the corpse water and foul order collected by the annular grooves can be discharged along the holes to soil. The invented coffin can reduce environmental pollution during cremation, as well as reduce foul odor when buried and make the corpse easy to decompose for the convenience of collecting bones later on. Meanwhile, the possibility of a cemetery being reused is greatly increased.
Patent TW-533541-B (TW)
Title: Manufacturing method of integrating circuit for converting at least a portion of an oxide layer into a conducting layer
Inventor: KARCHER WOLFRAM
IPC: H01L21/02
Filed: 2001-11-05
Granted: 2003-05-21
Abstract: A manufacturing process used in an integrating circuit manufacture is disclosed, its steps are as follows: the preparation of a circuit substrate (1): a first metal zone (10a) and a second metal zone (10b) consisting of the first metal being predefined in the circuit substrate (1); an intermediate layer (15) being predefined over the first metal zone (10a) and the second metal zone (10b); the intermediate layer (15) over the first metal zone (10a) being removed by an etching process, at the same time an oxide film (100) being formed on the surface of the first metal zone (10a), and at least a portion of the oxide film (100) on the surface of first metal zone (10a) being converted so that a conducting compound consisting of the first metal is produced by the oxide film (100), the compound forms a connection with the first metal zone (10a) on the surface of the produced structure.
Patent TW-561348-B (TW)
Title: Portable information processing device and method with loss prevention function
Inventor: CHEN FRED HUAI-YAN
IPC: G06F13/00
Filed: 2001-12-07
Granted: 2003-11-11
Abstract: The present invention provides a portable information processing device and method with loss prevention function. The portable information processing device with loss prevention function has a protection program therein. When the user loses the portable information processing device, a protection message can be transmitted to the portable information processing device via a remote service system in a wireless transmission manner for starting the protection program to lock or destroy the information processing device, thereby achieving the purpose of protecting the information in the lost portable information processing device.
Patent TW-559835-B (TW)
Title: Material for insulating substrate
Inventor: YONEZAWA KOJI
IPC: C08K7/00
Filed: 2001-12-10
Granted: 2003-11-01
Abstract: This invention is to provide a material for an insulating substrate which is excellent in mechanical properties, dimensional stability, eat resistance, flame retardancy, etc., and can exhibit an excellent flame-retardant effect due to the shape retention effect on burning; and a printed wiring board, a copper foil with a resin, a copper-clad laminate, a polyimide film, a film for TAB, and a prepreg prepared by using the material for an insulating substrate. This material for an insulating substrate contains 100 pts.wt. resin component comprising a thermoplastic resin or a mixture of a thermoplastic resin with a thermosetting resin and 0.1-100 pts.wt. layered silicate.
Patent TW-512207-B (TW)
Title: Method for improving the operation of an electric fan during sleeping hours at night
Inventor: LIN KUEN-FENG
IPC: F04D27/00
Filed: 2001-12-20
Granted: 2002-12-01
Abstract: This invention is related to a method for improving the operation of an electric fan during sleeping hours at night, so as to accommodate the reduced needs for ventilation and heat convection required by the human body in the sleeping hours during the night. Hence, the electric fan is designed to operate during the sleeping hours at night, where operating cycles of the electric fan include lengthy operating time in accompaniment with short stopping duration in the beginning, and short operating time in accompaniment with increased stopping duration later; or where the operating cycles include a fixed seconds of operating time in accompaniment with a variable stopping time that increases with the sleeping hours, or where the operating cycles include a long operating time that reduces with the sleeping hours with a fixed stopping time. As such, the electric fan accommodates the reduced needs for ventilation and heat convection so as to prevent from catching colds due to excessive heat convection resulted from conventional fans. The operating states of the electric fan are controlled by programs loaded in a micro-processor or by application specific integrated circuit (ASIC).
Patent TW-530364-B (TW)
Title: Semiconductor device comprising a test structure
Inventor: DOONG YIH-YUH
IPC: G11C29/02
Filed: 2002-01-03
Granted: 2003-05-01
Abstract: A semiconductor memory device comprising a test structure is disclosed. The semiconductor device includes a plurality of memory cells, word lines, bit lines, and test pads; the word lines including a first set and a second set of word lines, connected to a first and second word line test pad, respectively; the bit lines including a first set and a second set of bit lines, connected to a first and second bit line test pad, respectively. The first set of word lines and the first set of bit lines access a first set of memory cells, the first set of word lines and the second set of bit lines access a second set of memory cells, the second set of word lines and the first set of bit lines access a third set of memory cells, and the second set of word lines and the second set of bit lines access a fourth set of memory cells. By applying a predetermined set of test signals to the first and second word line test pads, and the first and second bit line test pads, the disturbance or interference among the first, second, third, and fourth set of memory cells can be measured.
Patent TW-571398-B (TW)
Title: Method for fabricating trench capacitors for integrated semiconductor memories
Inventor: GOLDBACH MATTHIAS
IPC: H01L21/20
Filed: 2002-01-09
Granted: 2004-01-11
Abstract: A method for the fabrication of trench capacitors, in particular of memory cells and at least one selection transistor for integrated semiconductor memories, is described, the trench for the trench capacitor having a lower trench region, in which the capacitor is arranged, and an upper trench region, in which an electrically conductive connection from an electrode of the capacitor to a diffusion zone of the selection transistor is arranged. This method reduces the number of process steps for the fabrication of memory cells and enables fabrication of buried collars in the storage capacitors with an insulation quality as required for the fabrication of very large-scale integrated memory cells (< 300 nm trench diameter).
Patent TW-548537-B (TW)
Title: Circuit module capable of conducting hot swap
Inventor: WU CHUNG-KAI
IPC: G06F1/12
Filed: 2002-01-14
Granted: 2003-08-21
Abstract: A kind of circuit module capable of conducting hot swap is suitable for use in a circuit system having a bottom board, and includes the followings; a circuit board having plural connection pins for inserting into the bottom board; a plug implement, which is mounted on a circuit board and provided with a data input terminal that is connected to a reset data signal; a control input terminal connected to a clock signal; and an output terminal, which is connected to connection pins such that the output terminal is enabled to generate the first reset signal when the clock signal is triggered and the reset data signal is enabled.
Patent TW-548994-B (TW)
Title: Digital camera
Inventor: OKAZAKI SEISHIN
IPC: H04N5/907
Filed: 2002-01-17
Granted: 2003-08-21
Abstract: The raw image signals corresponding to the photographed object are first temporarily stored in SDRAM 26. The raw image signals stored in SDRAM 26 are repeatedly read out by memory control circuit 24. A signal processing is performed on each read-out raw signal by signal processing circuit 28 and a plurality of high resolution YUV signals are produced. A white-balance adjustment is performed during the signal processing, for which adjustment the gains alpha and beta vary for each raw image signal. Thus each one of the produced high resolution YUV signal has a different picture quality. The produced high resolution YUV signals are respectively individually compressed by JPEG code 34, and a plurality of compressed image signals are produced. Each of the compressed image signals is recorded in recording medium 36. As a result a plurality of recorded images of different picture quality for the same photographed object are obtained and the shifting of each recorded image due to wobbling of the holding hand can be prevented.
Patent TW-529142-B (TW)
Title: Semiconductor package with die pad having recessed portion
Inventor: YU JEN-SHR
IPC: H01L23/28
Filed: 2002-01-31
Granted: 2003-04-21
Abstract: A semiconductor package with a die pad having a recessed portion is proposed, which adopts a lead frame that includes a die pad formed with at least an opening, and a plurality of leads. A chip is mounted on the die pad in a manner as to cover the opening of the die pad, with a bottom surface of the chip being partly exposed through the opening. The opening of the die pad is formed with a recessed portion at a periphery thereof, which recessed portion is concaved from a top surface of the die pad and connected to the opening. During a molding process for encapsulating the chip and the die pad by an encapsulating compound, the recessed portion of the die pad would be entirely filled with the encapsulating compound. This helps prevent the forming of voids between the chip and the die pad, and assure packaged products to be free of die crack or popcorn effect, thereby significantly improving yield and reliability of packaged products.
Patent TW-519518-B (TW)
Title: Micro-droplet generator with liquid fast backfill mechanism and manufacturing method thereof
Inventor: CHEN CHUNG-CHU
IPC: B41J2/175
Filed: 2002-02-19
Granted: 2003-02-01
Abstract: The present invention provides a micro-droplet generator with a liquid fast backfill mechanism and a manufacturing method thereof. In terms of its design, the method has an additional second heating plate and, in terms of its process, the method comprises two thick photoresist processes and an electroplated nickel process. The first thick photoresist process is to form an injector cavity and an auxiliary injector cavity between a funnel-shaped liquid inlet and an injector orifice for liquid flow and replenishment. The second thick photoresist process is to design a mold for the manufacturing injector passageways to connect with injector orifices. The electroplated nickel process is to make an orifice plate on the top of an injector head where an injector orifice connected with an injector passageway in the injector head goes through the orifice plate to allow drops to be injected from the orifice plate.
Patent TW-521507-B (TW)
Title: High-resolution digital-analog conversion circuit and method
Inventor: SHIU CHANG-JI
IPC: H03M1/66
Filed: 2002-03-15
Granted: 2003-02-21
Abstract: The present invention provides a kind of high-resolution digital-analog (D-A) conversion circuit and method. The invention contains a D-A converter for providing plural D-A conversion channels, and plural resistors. One end of the resistor is respectively connected electrically to the D-A conversion channel, and the other end of the resistor is connected electrically to a common node. Through the voltage division of the resistor, the output signal resolution of the D-A conversion circuit is increased. Or, by controlling the duty cycle and the voltage value of the set of pulse signals provided by the D-A conversion channels to have the average value of the summation which is obtained from the multiplication between the voltage magnitudes of the set of pulse signals and the magnitude of duty cycle, the output signal resolution is then determined.
Patent TW-530273-B (TW)
Title: Integrally forming method for advertisement bracket
Inventor: CHUANG HO-TSAI
IPC: B21B1/00
Filed: 2002-03-18
Granted: 2003-05-01
Abstract: A method for integrally forming advertisement bracket comprises the steps of feeding the metal board via a roller frame to the inlet of a cold rolling machine and further via a hydraulically operated cutting unit for automatically cutting the fed metal board. The cut metal board is held and delivered forwardly by the cold rolling machine in cooperation with a gear set of a delivering unit. The metal board is processed to formed two vertically bended side reinforced guard flanges in a first step and it is further transmitted passing through a plurality of rollers to produced a plurality of spaced reinforcement ribs in a second step to form a finished bracket. The final bracket is output to a hydraulically operated cutting machine to be cut into a required size and further to a curved rolling machine to form an arc shaped bracket with screw holes defined on the ends of the final bracket which is easy to assemble and resistant against wind and pressure.
Patent TW-568863-B (TW)
Title: Method and apparatus for the regasification of LNG onboard a carrier
Inventor: NIERENBERG ALAN B
IPC: F17C9/02
Filed: 2002-04-08
Granted: 2004-01-01
Abstract: An LNG carrier for transporting LNG from one location to another that includes a vaporizer on board said LNG carrier for vaporizing the LNG to a gaseous state, one or more heat exchangers at least partially submerged in seawater, an intermediate fluid circulating between said vaporizer and said heat exchanger; and one or more pumps for circulating said intermediate fluid is disclosed. A method of regasifying LNG while on board an LNG carrier is provided that includes circulating an intermediate fluid between a vaporizer on board the LNG carrier and a submerged or partially submerged heat exchanger, heating the LNG to a temperature above its vaporization temperature using heat energy carried by said intermediate fluid and heating the intermediate fluid, using heat energy supplied by the submerged or partially submerged heat exchanger.
Patent TW-571530-B (TW)
Title: Network data transmission rate limiting circuit
Inventor: TSAI KUN-YING
IPC: H04L12/00
Filed: 2002-05-10
Granted: 2004-01-11
Abstract: A network data transmission rate limiting circuit is proposed, which is designed for use with a single-line multi-client network access system, such as an Ethernet-based network access system, for the purpose of limiting each client's data transmission rate to a preset bandwidth. The proposed circuit comprises a data transmission detection unit, a first frequency divider, a second frequency divider, an up/down counter, a comparator, and a data transmission switching unit, and allows each client to gain a preset bandwidth even in the event of network traffic jam.
Patent TW-530519-B (TW)
Title: White organic electroluminescent device and its manufacturing method
Inventor: JUANG FENG-RU
IPC: H05B33/00
Filed: 2002-05-23
Granted: 2003-05-01
Abstract: The present invention relates to an organic electroluminescent device and its manufacturing method, and particularly to an organic electroluminescent device capable of emitting white light. The structure of the device includes a substrate, a lower electrode, an organic layer opposite electrodes, and an isolative sealing layer. The organic layer is selected to be able to emit blue light. Once the blue light emits on a color conversion layer fixed on the inner surface of the isolative sealing layer, part of the blue light will be converted into red light and green light. By mixing these three colors, the desired white light is emitted. Because the color conversion layer is formed on the inner surface of the isolative sealing layer in advance, instead of directly growing on the substrate or the surfaces of opposite electrodes, it is not necessary to consider the damage to the previously formed color conversion layer or organic layer due to high temperature of manufacturing process in forming subsequent components. Therefore, the manufacturing process is simple and the usage lifetime of the device can be extended.
Patent TW-539813-B (TW)
Title: Spring seat
Inventor: MIYAGAWA KOICHI
IPC: F16F9/32
Filed: 2002-05-28
Granted: 2003-07-01
Abstract: A lower spring seat (11) has a support portion (15a, 15b) on a seat surface (14) that is provided for supporting a coil spring (13). Therefore, the seat surface (14) contacts intermittently a seat annular portion (13a) of the coil spring (13). Furthermore, because the coil spring (13) is compressed, the contact positions between the coil spring (13) and the seat surface (14) cannot change even when the portion of the seat annular portion (13a) deformed due to the manufacturing tolerance of the seat annular portion (13a) is elongated.
Patent TW-563323-B (TW)
Title: Wireless on-line multimedia coin insertion type pay phone
Inventor: SHIE WEN-BIN
IPC: H04M1/02
Filed: 2002-07-15
Granted: 2003-11-21
Abstract: A wireless on-line multimedia coin insertion type pay phone is provided to facilitate general public to have wireless on-line and on-demand services and advertisement promotion and so forth in a public occasion. Within the communication range of a wireless local area network (WLAN) allowed in the invention, a user can utilize personal portable notebook/palm computer or communication equipment to be on-line in a wireless manner and to send/receive e-mail. Besides, the invention is equipped with a LCD display allowing to play regular commercial advertisement during normal hours and user can use the keyboard of the invention to select service contents by simply depositing specified coins.