baber/WOPTO huggingface dataset:
Patent TW-476746-B (TW)
Title: Hydrogenolysis of glycerol
Inventor: DRENT EIT
IPC: C07C47/22
Filed: 1998-07-01
Granted: 2002-02-21
Abstract: A process for the catalytic hydrogenolysis of glycerol in the presence of a homogeneous catalyst that is based on a platinum group metal or a compound of a platinum group metal, an anion source, and a metal-complexing compound of the formula Q1Q2MQ3 (I) or Q1Q2MQMQ3Q4 (II) wherein M represents phosphorus, arsenic or antimony, Q represents a group that is covalently bonded to both M's and having at least two atoms in the bridge and Q1 to Q4 are independently similar or dissimilar optionally substituted hydrocarbyl groups or Q1and Q2 and/or Q3 and Q4 represent similar or dissimilar optionally substituted hydrocarbylene groups.
Patent TW-408330-B (TW)
Title: Flash memory device with multiple checkpoints suspend erase logic
Inventor: SHIAU TZENG-HUEI
IPC: G11C16/02
Filed: 1998-07-10
Granted: 2000-10-11
Abstract: The invention provides a flash memory device with multiple checkpoints suspend erase algorithm. During erasing, the user can command one erase suspend instruction at any time. By allowing the erase process suspended at the beginning of the process for the multiple checkpoints, the erase process is rapidly suspended. The bock erase process includes a pre-conditioning stage (also called pre-programming stage). In this stage, a selected block is firstly programmed with a program potential, then the programmed block is examined one byte by byte. After the pre-conditioning stage, it enters erasing stage. In erasing stage, an erasing potential is firstly provided for the block, then the block is examined if the erasing is successful or not. The erasing suspend logic is coupled with the erasing logic and an erasing suspend process is executed. When one set of checkpoints happens initially in the block erasing process, said erasing suspend process interrupts the block erasing process as the erasing suspend instruction is received. The set of checkpoints includes the following 5 checkpoints. The first checkpoint generates the interrupt in the pre-conditioning stage. The second checkpoint generates the interrupt while providing the erasing potential. The third checkpoint generates the interrupt in the erase examining stage. The fourth checkpoint is between the pre-conditioning stage and the erasing stage. The fifth checkpoint follows the erasing pulse and precedes the block erasing examination. After the block erasing process is interrupted, it returns from the erasing suspend process to the block erasing process and complete the entire block erasing process.
Patent TW-512136-B (TW)
Title: Artificial marble, resin cured article containing mica and/or glass flakes, and polymerization composition containing mica and/or glass flakes
Inventor: OKAZAKI SHOGO
IPC: C04B26/06
Filed: 1998-10-07
Granted: 2002-12-01
Abstract: Natural marble like artificial marble comprises dispersing particles (X) composed of vinyl polymer (A), mica (B) and/or glass flakes (C) in matrix composed of vinyl polymer (E); resin cured article containing mica and or glass flakes useful as the particles (X); and polymerization composition containing mica and/or glass flakes useful for preparing the resin cured article.
Patent TW-502173-B (TW)
Title: Method and apparatus to force a thread switch in a multithreaded processor
Inventor: BORKENHAGEN JOHN MICHAEL
IPC: G06F9/38
Filed: 1998-10-20
Granted: 2002-09-11
Abstract: A system and method for performing computer processing operations in a data processing system includes a multithreaded processor and thread switch logic. The multithreaded processor is capable of switching between two or more threads of instructions which can be independently executed. Each thread has a corresponding state in a thread state register depending on its execution status. The thread switch logic contains a thread switch control register to store the conditions upon which a thread will occur. The thread switch logic has a time-out register which forces a thread switch when execution of the active thread in the multithreaded processor exceeds a programmable period of time. Thread switch logic also has a forward progress count register to prevent repetitive thread switching between threads in the multithreaded processor. Thread switch logic also is responsive to a software manager capable of changing the priority of the different threads and thus superseding thread switch events.
Patent TW-420886-B (TW)
Title: Penta-layer battery separator
Inventor: YU WEI-CHING
IPC: H01M50/457
Filed: 1998-11-03
Granted: 2001-02-01
Abstract: This invention provides a battery separator of improved resistance to splitting and puncture strength having five microporous membranes laminated together. The first, third, and fifth membranes are strength layers, and preferably are polypropylene. The second and fourth layers are shutdown layers, and preferably are polyethylene. The present invention is based on the discovery that a penta-layer separator having a construction of polypropylene-polyethylene-polypropylene-polyethylene-polypropylene has much greater resistance to splitting than a trilayer separator having a polypropylene-polyethylene-polypropylene construction with the same thickness.
Patent TW-414940-B (TW)
Title: Dual exposure method and device manufacturing method using the same
Inventor: SUGITA MITSURO
IPC: G03F7/20
Filed: 1998-11-03
Granted: 2000-12-11
Abstract: An exposure method for dual or multiple exposure, wherein a first exposure process is performed by use of interference fringe produced by interference of two light beams, and a second exposure process is performed by use of a light pattern different from the interference fringe, and wherein, in at least one of the first and second exposure processes, a multiplex exposure amount distribution is provided.
Patent TW-434348-B (TW)
Title: Method for reducing the manufacturing process of varnishing, baking, and calendering paper board
Inventor: LI JAU-JI
IPC: D21F9/02
Filed: 1998-12-07
Granted: 2001-05-16
Abstract: This invention relates to a method for reducing the manufacturing process of varnishing, baking, and calendering paper board, comprises the steps of: in the paper board varnishing transporting flow, proceeding the coating process to coat varnish solvent to a paper board by a coating machine, sequentially proceeding eddy type heat drying and cold drying process to the paper board to make the varnish solvent coated on the paper board to be rapidly dried and securely adhered; proceeding the tangentially calendering process to the paper board utilizing a calender having a smooth and seamless roller to enable the dried varnish solvent coated on the paper board to rapidly get the effect of transparent and glossy surface, and achieve the object of reducing the manufacturing duration.
Patent TW-420803-B (TW)
Title: Optical information recording medium and manufacturing method thereof
Inventor: KAWAI SHOICHI
IPC: G11B7/24
Filed: 1999-01-20
Granted: 2001-02-01
Abstract: A recording film (2) is formed by a vacuum film formation process. The recording film (2) contains a substance which is thermally decomposed when a recording laser beam is irradiated thereto. When the substance is thermally decomposed by irradiation of the recording laser beam, a substance generated by the thermal decomposition is precipitated within the recording film, and therefore a change in complex index of refraction is caused predominantly over the raising deformation in the recording film (2). As a result, information is recorded in the recording film while causing almost no raising deformation of the recording film (2).
Patent TW-382058-B (TW)
Title: Semiconductor stove pipe with self-coupled heating solid plug
Inventor: CHEN TZUEN-HUANG
IPC: H01L21/00
Filed: 1999-02-09
Granted: 2000-02-11
Abstract: A kind of semiconductor stove pipe without water condensation in the bushing. The invention comprises at least the solid quartz plug; the semiconductor stove pipe with pipe body; gas injector located in the middle of pipe body; the four bushings extended from the pipe body and located at the four corners surround the pipe and if the bushing rotates 90 degree, it will locate at the position of the next bushing; and, three solid plugs in any three bushings in which the diameter of solid plug is smaller than that of the busing and the solid plug is not contacted with the bushing; a gripper at the connection of bushing and solid plug; and, a thermocouple located in any one of the bushings that rotating the pipe body to let the thermocouple locate under the gas injector; lastly, a set of heaters located at upper and lower sides of pipe body.
Patent TW-417066-B (TW)
Title: Handheld device and method for simultaneous update with SIM card
Inventor: HUNG SHUEN-SHUEI
IPC: G06K19/00
Filed: 1999-02-23
Granted: 2001-01-01
Abstract: The present invention relates to a handheld device and method for simultaneous update with SIM card in which: firstly, establishing a first database stored in the SIM card that the first database comprises a plurality of data streams and corresponding plurality of updating labels wherein the updating labels are used to indicate if the corresponding data stream is changed in the SIM card and the SIM card is coupled with the device through an electronic card connection port; establishing a second database stored in a memory module wherein the second database comprises a plurality of data streams; using a processor for synchronizing the data streams of the first database and the data streams of the second database so as to generate and store a third database in the SIM card or the memory module wherein the third database comprises the plurality of synchronized data streams both from the first database and the second database.
Patent TW-396224-B (TW)
Title: The controlling method of needle selector
Inventor: YE TZ-BIN
IPC: D04B37/02
Filed: 1999-04-06
Granted: 2000-07-01
Abstract: This is a needle selector controlling method. It consists of the following steps: (1) All the needle selectors are subdivided into groups of one specific integer number. It proceeds data transfer for the kth group needle selector. (2) The computer outputs the group address Ak of needle selector. (3) All the needle selectors receive the computer output address Ak and proceeds with group comparison. At this time, only the needle selector of the kth group will be enabled. (4) The computer will compress multi-data into one data for output. (5) All the needle selectors receive the compressed data sent by the computer. According to step 3, only the needle selector of the kth group will be enabled and, thus, can proceed with decompression. The desired data is separated and transferred onto the needle selector.
Patent TW-491897-B (TW)
Title: Production method most suit to the parts of faucets by leadless copper
Inventor: SHR JING-SHIANG
IPC: C22C1/02
Filed: 1999-04-27
Granted: 2002-06-21
Abstract: The present invention is a production method most suit to the faucet parts produced by leadless copper. In the first step, proper amounts of copper (Cu 60 to 61.8 wt%), Si (Si 0.8 to 1.8 wt%), iron (Fe 0.3 to 0.6wt%) are placed in a high- frequency wave melting pot and melted therein. Then, at a proper temperature, rice hull ashes and Zn (Zn 35 to 38 wt%) are sequentially added and melted in the previous melted liquid; and at the same time, the sediment (hull ashes) is removed, and at other proper temperature, Bi (Bi 1 to 2.6 wt%) is added into the pot and melted therein. Such a melted mixture is cast into molds to produce faucet parts of excellent quality.
Patent TW-425730-B (TW)
Title: Battery
Inventor: AKAZAWA TOSHIHIRO
IPC: H01M50/536
Filed: 1999-06-16
Granted: 2001-03-11
Abstract: This invention relates to a battery that is formed by using positive electrode plate and negative electrode plate as the first and the second electrode plates, respectively. By using the isolation plate, the stacked electrode group is gathered into the packaging can and an electric collection plate is connected with the first electrode plate. The first electrode plate is the non-sintering electrode of porous metal substrate filling with active material and has the tape-shaped connection portion, which is used to expose substrate and is electrically connected with the electric collection plate, as well as the active-material fill-in portion, which is filled with active material. The second electrode plate is more extruding than the fill-in boundary of tape-shaped connection portion and active-material fill-in portion, in which the fill-in boundary oppositely faces to the second electrode plate through the isolating plate.
Patent TW-593831-B (TW)
Title: Three-dimensional finishing device for jacket
Inventor: UCHIKOSHI MITSUYUKI
IPC: D06F81/00
Filed: 1999-06-22
Granted: 2004-06-21
Abstract: To simplify and facilitate the job of putting/taking a jacket on/off a human figure model, eliminate time and effort required for pressing the hems of a side-vent type jacket, and make a finish satisfactory. This three-dimensional finishing device for a jacket 4 comprises a human figure model 1 provided in an upright posture, a front pd group 10 and a rear pad group 14 respectively provided in front of and behind the lower part 1a of the human figure model 1 so that they are free to advance toward the human figure model 1 and retract from it in order to press the front and rear hems of the jacket 4 put on the human figure model 1. The human figure model 1 is formed so as to be freely invertible. The rear pad group 14 is formed of a press pad 14a for pressing the center vent 4 of the hem and press pads 14b disposed symmetrically right and left, on both sides of the press pad 14a, for pressing side vents 4b.
Patent TW-440952-B (TW)
Title: Waferless clean process of dry etcher
Inventor: CHEN DA-CHIN
IPC: B08B7/00
Filed: 1999-07-12
Granted: 2001-06-16
Abstract: A waferless clean process of dry etcher is able to effectively extend the mean time between wet cleaning, avoid a large number of particles, stabilize chamber condition, enhance manufacturing performance and increase the uptime and productivity. The invention is improved as follows. There is no regulated wafer used. There is no need to frequently stop the machine for cleaning. The etching variance is decreased and the process is stabilized. The process is automatic without additional manual labor supported. The products of mixed batches can be continuously processed without stopping the machine to adjust the chamber condition.
Patent TW-I230720-B (TW)
Title: Resin composition capable of being marked by laser, marking method, and marked molded article
Inventor: KITA MASAMI
IPC: C08K3/00
Filed: 1999-07-27
Granted: 2005-04-11
Abstract: This invention is related to a resin composition capable of being marked by laser which includes a polyolefin resin in combination with a laser-sensitive component such as a carbon black or metallic compound white pigment and a dispersing aid such as a higher fatty acid compound. The polyolefin resin includes, for example, a polypropylene. The resin composition may further include about 0.5 to 30 parts by weight of an elastomer relative to 100 parts by weight of the polyolefin resin. By irradiating a surface of a molded article obtained from the resin composition with a laser, a mark having a sharp and uniform contrast can be formed on the surface of the molded article.
Patent TW-442485-B (TW)
Title: Pyrano, piperidino, and thiopyrano compounds and methods of use
Inventor: CARROLL WILLIAM A
IPC: C07D491/14
Filed: 1999-10-26
Granted: 2001-06-23
Abstract: A compound having formula I, or a pharmaceutically acceptable salt thereof, wherein n is 0 or 1; m is 1 or 2; m+n is not 3; A is NR2, O or S; A' is NR3, O, S or CR4R5; D is C(O); D' is C(O), S(O), or S(O)2; R1 is phenyl substituted with one or two of the following substituent(s): halogen, NO2, CN, CF3, and OH, thienyl substituted with nitro, or benzothidiazole; R2 and R3 are hydrogen, C1-4alkyl or phenyl-C1-4alkyl; R4, R5, R6 and R7 are hydrogen, or C1-4alkyl; and with the proviso that A"" is CR4R5 when D' is S(O) or S(O)2. The said compounds may be useful in hyperpolarizing cell membranes, opening potassium channels, relaxing smooth muscle cells, and inhibiting bladder contractions.
Patent TW-460852-B (TW)
Title: RFID tag having parallel resonant circuit for magnetically decoupling TAG from its environment
Inventor: GALLAGHER WILLIAM F III
IPC: G06K17/00
Filed: 1999-11-03
Granted: 2001-10-21
Abstract: An RFID tag circuit provides magnetic decoupling and amplitude modulation. The circuit is made up of a first inductor and a second inductor connected in series, a first capacitor, a second capacitor, and a switch. The circuit includes a first resonant circuit formed from a parallel connection of the series connected first and second inductors, and the first capacitor. The first resonant circuit has a primary resonant frequency. The circuit also includes a second circuit formed from a series connection of the second capacitor and the switch. The series connection of the second capacitor and the switch are connected in parallel to the second inductor. One end of the series connected second capacitor and switch is connected to the common connection between the series connected first and second inductors. When the switch is open, the second circuit has a minimal or no effect on the tag and the first resonant circuit resonates at the primary resonant frequency when the tag is exposed to an external field at or near the primary resonant frequency. When the switch is closed, the second circuit defines a high impedance parallel resonant circuit which functions to block or minimize current flow at the primary resonant frequency, thereby preventing the tag from drawing any significant amount of power from the external field and from resonating at the primary resonant frequency. The tag is thereby decoupled from its environment.
Patent TW-452957-B (TW)
Title: Semiconductor device and memory system
Inventor: SAKUMA KAZUKI
IPC: H01L25/07
Filed: 1999-11-22
Granted: 2001-09-01
Abstract: Two semiconductor chips are laminated to make their back sides overlapped against each other. Clock enable outer leads through which clock enable signals and chip selection signals are separately inputted are provided to each of the semiconductor chips. When making access to one of the semiconductor chips, the clock enable signals and chip selection signals are kept in an inactive state, and the other semiconductor chip is set in a low power consumption mode.
Patent TW-475220-B (TW)
Title: Textured bi-based oxide ceramic films
Inventor: DESROCHERS DEBRA A
IPC: H01L27/115
Filed: 1999-11-23
Granted: 2002-02-01
Abstract: A non-volatile memory cell wherein the capacitor comprises a Bi-based metal oxide having a crystallographic texture to produce high switchable polarization.
Patent TW-445730-B (TW)
Title: Output queuing scheme for forwarding packets in sequence
Inventor: CHEN JEN-KAI
IPC: H04L49/111
Filed: 1999-11-30
Granted: 2001-07-11
Abstract: An output queuing scheme for forwarding packets in sequence is applied to packet switching transmission equipment. Each output port corresponds to a port output queue and shares a integral output queue. Each port output queue and integral output queue are installed with FIFO block, which provides with many FIFO nodes. After the format and destination port of the received packet is determined, the corresponding fields are set up in the port output queue or the integral output queue of the FIFO nodes in accordance with the packet format. It is based on the corresponding field to determine if the packet shall be transmitted or ignored from the output queue.
Patent TW-495597-B (TW)
Title: Ball check valve and pumping apparatus using the check valve
Inventor: WATANABE OSAMU
IPC: F16K5/06
Filed: 1999-12-07
Granted: 2002-07-21
Abstract: According to one aspect of the invention, there is provided a ball check valve including a body having a flow path and a turnout path formed therein and provided on a primary side thereof with an inlet and on a secondary side thereof with an outlet, a ball built in the body, a seating part for the ball, disposed in the inlet of the body and inclined toward the primary side in a state having the flow path laid horizontally, and a guide part provided with a part for causing the ball seated at the seating part to be retracted into the turnout path and guiding the retracted ball to the seating part. According to another aspect of the invention, there is provided a pumping apparatus for discharging a fluid from a storage tank including a pump alternating motions of pumping and stopping for controlling the fluid in the storage tank to a predetermined amount, a piping for discharging to the exterior the fluid of the storage tank being forwarded by the pump, and a ball check valve disposed on the piping and adapted to prevent the discharged fluid from flowing backward during a stop of the pump.
Patent TW-451196-B (TW)
Title: Apparatus for compensating locking error in high speed memory device with delay locked loop
Inventor: NA KWANG-JIN
IPC: H03L7/081
Filed: 1999-12-30
Granted: 2001-08-21
Abstract: An apparatus for compensating a locking error in a high speed memory device includes a division unit for dividing a buffered external clock signal into a first clock signal, a second clock signal, and a third clock signal having twice the low level width of the second clock signal, a selection unit for selecting one of the second clock signal and the third clock signal in response to a first control signal, a delay unit for delaying the first clock signal and gradually increasing a time delay in response to a second control signal, a unit for delaying the delayed first clock signal according to a modeling of a delay time to generate a fourth clock signal, an initial clock control unit for generating the first control signal, and a phase comparison unit for comparing the fourth clock signal and an output signal of the selection unit to generate the second control signal, thereby compensating an unlock error.
Patent TW-445648-B (TW)
Title: Manufacturing method of trench type power MOSFET
Inventor: NI SHEN-RU
IPC: H01L29/772
Filed: 2000-02-10
Granted: 2001-07-11
Abstract: A manufacturing method of trench type power MOSFET is provided. The method comprises forming a source region in a well at the periphery of the trench sidewall after forming the well and the trench on the substrate with an epitaxy layer, and then forming a gate dielectric layer, a polysilicon gate layer and a cap layer in the trench and on part of the epitaxy layer; next, implanting positive nitrogen ions into the surface of the epitaxy layer to decrease the speed of oxidizing the epitaxy layer; next, performing a thermal oxidization process to oxidize the sidewall of the polysilicon gate layer thereby forming an oxidization spacer; forming a dielectric layer on the substrate and performing the automatic self-aligned contact process to form a contact opening in the dielectric layer to expose the source; and forming a metal layer on the surface of the contact opening and the dielectric layer, and then connecting electrically to the source.