baber/WOPTO huggingface dataset:
Patent TW-575456-B (TW)
Title: Crystallization process and apparatus therefor
Inventor: FURUYA TAKAHISA
IPC: B01D9/02
Filed: 2001-09-24
Granted: 2004-02-11
Abstract: A crystallization process comprising introducing a solution or a slurry formed by incomplete crystallization of a solute into a crystallization tank, crystallizing the solute in the crystallization tank, forming a slurry comprising crystals and a solvent and discharging the formed slurry to an outside, the crystallization being conducted, wherein a portion or an entire amount of the formed slurry is taken out of the crystallization tank and introduced into a crystal recycling apparatus, the crystals in the slurry are separated or the slurry is concentrated in the crystal recycling apparatus and the separated crystals or the concentrated slurry is recycled to the crystallization tank. Since the crystal recycling apparatus is disposed and the crystallization is conducted while the separated crystals or the concentrated slurry is recycled from the crystal recycling apparatus to the crystallization tank, the residence time of the crystals and the concentration of the slurry in the crystallization tank can be increased. By controlling the flow rate of the recycled crystals, the distribution of the particle diameter can be improved and crystals having a desired average particle diameter can be obtained. Sticking of crystals to the liquid surface portions of the crystallization tank and apparatuses connected to the crystallization tank can be prevented.
Patent TW-I290919-B (TW)
Title: Nitrogen-containing five-membered ring compound, a pharmacologically permissible salt thereof and the method for producing the same
Inventor: YASUDA KOSUKE
IPC: A61K31/4523
Filed: 2001-10-05
Granted: 2007-12-11
Abstract: To provide a nitrogen-containing five-membered ring compound represented by the formula [I] or a pharmacologically permissible salt thereof.
Patent TW-I232736-B (TW)
Title: Backrest of a chair
Inventor: NAGAMITSU SATOSHI
IPC: A47C1/033
Filed: 2001-10-11
Granted: 2005-05-21
Abstract: The backrest of a chair comprises an inner low rigidity flexible back-receiving portion and an outer high-rigidity side frame spaced from the back-receiving portion via a slit. The backrest is integrally molded by synthetic resin, thereby shortening manufacturing process and reducing its cost. Comfort of a sitting person is also attained.
Patent TW-527844-B (TW)
Title: Hands-free unit for mobile radio-telephone handset
Inventor: LEWIS MARCUS
IPC: H04R5/033
Filed: 2001-10-17
Granted: 2003-04-11
Abstract: A hands-free kit for a mobile radio-telephone handset, the kit comprising an earpiece (4) and an infra-red transmitter (6). The transmitter (6) is arranged to relay audio signals form the handset to the earpiece (4). The earpiece (4) comprises an infra-red receiver for receiving audio signals from the transmitter (6). Thus, by positioning the transmitter (6) in line of sight of the earpiece receiver, audio signals may be relayed from the handset to the earpiece (4) with the reduced likelihood of the earpiece (4) becoming dislodged as the user moves his head.
Patent TW-512414-B (TW)
Title: Sequence circuit and semiconductor device using sequence circuit
Inventor: TAKEUCHI ATSUSHI
IPC: H03K17/687
Filed: 2001-10-31
Granted: 2002-12-01
Abstract: A semiconductor device (50) includes a word line (WL) that is reset to a negative voltage when the word line is unselected. The semiconductor device (50) further includes a sequence circuit (20) that clamps the word line (WL) to a first fixed voltage, until a fixed power-supply voltage that is supplied to a memory cell connected to the word line (WL) reaches a second fixed voltage, at a time of starting power supply. Thus, the semiconductor device (50) can prevent a negative power-supply voltage used for resetting the word line (WL) from rising, and can reduce consumed energy.
Patent TW-508304-B (TW)
Title: Hot air welding lamination method of foamed plastic sheet
Inventor: CHEN CHING-SHI
IPC: B29C65/10
Filed: 2001-12-07
Granted: 2002-11-01
Abstract: This invention provides a hot air welding lamination method of foamed plastic sheet. A first material guide device and a second material guide device are installed in a platform to accommodate a first plastic article and a second plastic article. A roller-conveying device is used to transport the first plastic article and the second plastic article in a stack fashion. A hot air device is installed on a predetermined position of the platform to heat up the air to a predetermined temperature. An air-blowing device is used to blow and heat up the surface layer of the inner portion of the first plastic article and the second plastic article for connection to form molten surfaces. The roller-conveying device thus transports and laminates the first plastic article and the second plastic article. Because the conventional direct contact between the electrical heater knife and the plastic sheet is not used, there is no generation of smoke. Therefore, human health can be ensured and environmental consideration can be fulfilled. Moreover, effectiveness of uniform heating and precise lamination can be achieved.
Patent TW-535386-B (TW)
Title: System and method realizing dynamic display of phone records
Inventor: GUO YE
IPC: H04M1/64
Filed: 2001-12-31
Granted: 2003-06-01
Abstract: The invention provides a system realizing dynamic display of phone records, including a dialing module, a phone book database, a dialing register, a statistics module and an indexing module. The invention further provides a method realizing dynamic display of phone records, which comprises: first, dialing a phone number to call, and after the call is done, if the dialed number is already stored in a phone book database at earlier time, storing the dialed number to the dialing register; incrementing the calling frequency of phone number in the dialing register and accumulating the calling time of dialed phone number in the dialing register; proceeding statistics and sequencing in terms of the call frequency and calling time of all dialed phone numbers in the dialing register; and if the dialing numbers are the first few ones, storing the sequencing result in the indexing module and returning to an idle state.
Patent TW-546669-B (TW)
Title: Digitally controllable internal clock generating circuit of semiconductor memory device and method for same
Inventor: KIM NAM-SEOG
IPC: H03K5/14
Filed: 2002-01-22
Granted: 2003-08-11
Abstract: An internal clock generating circuit of a semiconductor device includes: a delay chain having a plurality of delay units for generating multi-phase clocks by adjusting an input clock; a thermometer for outputting a thermometer code value in response to an input selection data; a multiplexer for selectively outputting one of a plurality of clocks input from the delay chain in response to the thermometer code value of the thermometer; and a pulse regenerator for outputting an adjusted internal clock by restoring a pulse form of the clock output from the multiplexer into its original state and controlling the delay thereof as much as desired.
Patent TW-I236632-B (TW)
Title: Card connector
Inventor: SATO SHIGERU
IPC: H01R13/24
Filed: 2002-02-08
Granted: 2005-07-21
Abstract: A card connector for an IC card has a connector body, a card slot formed in the connector body, a cover for covering the card slot, and locking portions disposed in the connector body. The cover is pivotally supported at a first edge portion thereof by a pivotal pin which is supported by the connector body. The cover has a hook at a second edge portion opposite to the first edge portion. The cover can be moved with respect to the connector body along the pivotal pin. When the cover is moved along the pivotal pin in a closed state, the locking portion comes to engage with the hook of the cover, thereby restricting a pivotal movement of the cover for exposing the card slot or the card.
Patent TW-552622-B (TW)
Title: SOI wafer and its manufacturing method
Inventor: AGA HIROJI
IPC: H01L21/762
Filed: 2002-04-04
Granted: 2003-09-11
Abstract: The present invention discloses an SOI (silicon on insulator) wafer and its manufacturing method, the SOI wafer is manufactured by an ion implantation separation method, whose feature is: the width of an SOI island area of a terrace area which is formed at an SOI wafer edge and in which a base wafer surface is exposed is less than 1 mm, and the density of pit-like defects detected by an LPD inspection, present on the surface of an SOI layer, and having a size of 0.19 mum or more is less than 1 count/cm<2>. No SOI islands are produced in separation, and the density of LPD defects present on the surface of the SOI wafer is lowered. Defective devices are reduced.
Patent TW-543292-B (TW)
Title: Output buffer circuit and method
Inventor: SHIAU MING-CHUEN
IPC: H03K19/00
Filed: 2002-05-06
Granted: 2003-07-21
Abstract: The present invention proposes a new low-noise output buffer circuit and method, in which the circuit structure is simple and the floating of ground voltage level can be effectively prevented so as to avoid the generation of noise. In addition, the whole chip stability can also be increased. The output buffer circuit mainly contains a CMOS inverter formed by the first PMOS transistor M1 and the first NMOS transistor M2, the first NPN transistor Q1, the second NPN transistor Q2, and a control circuit 1. The control circuit 1 is connected between the output and the ground of CMOS inverter. In addition, when the first PMOS transistor M1 of CMOS inverter is conducted, the control circuit 1 can be conducted for a predetermined period to absorb part of drain current of the first PMOS transistor M1 and decrease the base current of the first NPN transistor Q1 such that the collector current (that is the output current) flowing transiently through the second NPN transistor Q2 is decreased. Consequently, the current change rate of output current becomes more moderate, and the maximum value of the output current is smaller. Therefore, in addition to effectively suppressing the transient voltage difference induced by the ground terminal, the floating of ground voltage level and the occurrence of noise can be avoided to increase the whole chip stability.
Patent TW-594676-B (TW)
Title: Noise reduction device
Inventor: FURUTA SATORU
IPC: G10L21/0232
Filed: 2002-05-28
Granted: 2004-06-21
Abstract: A noise reduction value calculation part 20 calculates the amplitude reduction value for noise reduction level of current frame. A hearing weighting pattern adjustment part 21 determines the hearing weighting distribution pattern for the spectral subtraction amount and spectral amplitude reduction amount. A hearing weighting correction part 7 correct the spectral subtraction amount and spectral amplitude reduction amount provided by the hearing weighting distribution pattern in accordance with SN ratio of band. The spectral subtraction part 8 obtains the deducted band of noise based on the amplitude spectrum, noise spectrum and corrected spectral subtraction amount. The spectral reduction part 9 follows the deducted spectrum of noise and corrected spectral amplitude reduction amount to obtain the noise reduction spectrum.
Patent TW-567321-B (TW)
Title: Method of using waveform to judge position of connection failure
Inventor: SHIU SHIN-JOU
IPC: G01R31/11
Filed: 2002-07-02
Granted: 2003-12-21
Abstract: A kind of method for using waveform to judge the position of connection failure is disclosed in the present invention. The invention is capable of using non-destructive manner to judge the connection failure region of device and to conduct the analysis. In the invention, time domain reflection (TDR) implement is used to measure the reflection waveform of sample, and the measured results are then recorded and stored. After that, the reflection waveform of the device to be tested is measured and recorded. Then, a comparison is conducted onto the reflection waveforms of the device to be tested and the sample. Thus, it is capable of judging the connection failure position inside the device to be tested, so as to provide the producer with the information about the problems of manufacturing process and production.
Patent TW-I228403-B (TW)
Title: Kit for mixing substances for the creation of cosmetic products
Inventor: PRADA BIANCHI MARIA
IPC: A61Q19/00
Filed: 2002-08-29
Granted: 2005-03-01
Abstract: A kit (100) for mixing substances for the creation of cosmetic products comprises: a first member (2) containing therewithin a first substance (22) and being closed at one end by a breakable cover (30); a second member (4) containing therewithin a second substance (42) and being closed at one end by a breakable cover (50); and an intermediate member (6) able to receive in a relationship of engagement the ends provided with the breakable cover (30, 50) of the first and second members (2, 4), said intermediate member (6) comprising cutting means (63) able to tear said breakable covers (30, 50) of the first and second members (2, 4) to allow discharge of the respective substances and defining a mixing chamber (68) able to allow the passage of said substances (22, 42) for mixing thereof so as to obtain a ready-to use cosmetic product.
Patent TW-576999-B (TW)
Title: Flexible system simulation structure and interface thereof
Inventor: LIAU JENG-SHUEN
IPC: G06F17/50
Filed: 2002-09-24
Granted: 2004-02-21
Abstract: The invention relates to a flexible system simulation structure and interface thereof, which are primarily used to simulate a physical electronic device and primarily make application program object, simulator appearance object and system core object independently isolated. There is application program interface (API) between the application program object and the system core object, the global simulation interface (GSI) between the simulator appearance object and the system core. In addition to executing application program by acquiring program entry point in application program object, the simulator appearance object goes through GSI to use the function library in the system core object for displaying the result of execution of the application program object.
Patent TW-I234145-B (TW)
Title: Disc-shaped recording medium disc driving device and method and apparatus for producing disc
Inventor: HEEMSKERK JACOBUS PETRUS JOSEP
IPC: G11B7/00
Filed: 2002-10-14
Granted: 2005-06-11
Abstract: The information such as address is to be efficiently formed into wobble components and further the S/N ratio in reproducing the information formed into the wobble components is to be improved. In an optical disc of the present invention, there are recorded in a wobble the address information modulated in accordance with the MSK (minimum shift keying) system and the address information modulated in accordance with a modulation system in which even harmonics signals are added to a sinusoidal carrier signal and in which the polarity of the harmonics signal is changed depending on the sign of the data for modulation.
Patent TW-583809-B (TW)
Title: The control circuit for clear the bouncing signal
Inventor: HSU CHIEH-CHANG
IPC: H02J7/00
Filed: 2002-10-17
Granted: 2004-04-11
Abstract: A control circuit for clear the bouncing signal. The control circuit comprises the circuit of charging and discharging and the flip-flop. The control circuit for clear the bouncing signal is to make the electronics get the stable voltage supply that totally avoids the unstable conditions in controlling the voltage of the flip-flop's clock input through the circuit of charging and discharging when inserted the electronics in the battery or pulled it out from the battery.
Patent TW-I222110-B (TW)
Title: Semiconductor device and production process thereof
Inventor: YOSHIDA AKIRA
IPC: H01L31/072
Filed: 2002-11-22
Granted: 2004-10-11
Abstract: A semiconductor device comprises a first Si1-alphaGealpha film, a first cap film, a second Si1-betaGebeta film (beta < alpha <= 1) and a second cap film formed in this order on a substrate whose surface is formed of silicon, wherein the first Si1-alphaGealpha film is relaxed to have substantially the same lattice constant as that of the second Si1-betaGebeta film in a horizontal plane.
Patent TW-I274450-B (TW)
Title: A metal-clad substation element hinged to the ground
Inventor: CHAVOT MICHEL
IPC: H02B13/045
Filed: 2002-12-20
Granted: 2007-02-21
Abstract: The high-voltage metal-clad substation element comprises at least one circuit-breaker connected electrically and mechanically to at least one set of busbars (3, 4) extending along an axis (D) that extends transversely to the longitudinal axis (AX) of the circuit-breaker. The metal case (1) is fixed to the ground via a hinge which allows the case to tilt slightly when said set of busbars (3, 4) expands along said transverse axis (D). This configuration makes it possible to omit or to reduce the use of axial bellows on the set of busbars, thereby reducing the cost of manufacturing the metal-clad substation. Advantageously, in association with the hinge, the metal case is designed to have some flexibility to reduce mechanical stresses when the set of busbars expands.
Patent TW-I233570-B (TW)
Title: Touch panel display apparatus and method of fabricating the same
Inventor: YU HWAN-SEONG
IPC: G06F3/033
Filed: 2002-12-25
Granted: 2005-06-01
Abstract: A touch panel display apparatus includes an upper sheet having an upper transparent film formed of one of a crystalline transparent conductive material and an amorphous transparent conductive material, and a lower sheet having a lower transparent film formed of one of an other one of the crystalline transparent conductive material and the amorphous transparent conductive material.
Patent TW-590766-B (TW)
Title: Artificial trachea and method for producing the same
Inventor: WU YI-FAN
IPC: A61F2/04
Filed: 2003-01-08
Granted: 2004-06-11
Abstract: The present invention provides a method for producing an artificial trachea having protrusions and longitudinal tiny grooves on the surface thereof. Such a trachea is produced by an injection process and can be mass produced industrially without the need of a mold release agent and a thimble during the mold release process. The production process can also be incorporated with a cleaning step or a medication coating step in order to reduce the probability of product contamination and simplify the production process. Furthermore, an artificial trachea produced according to the present invention has micro-level, sub-micro-level or nano-level longitudinal micro-grooves on the surface thereof. These grooves can be used for adhesion of cells proteins, or antibiotics and are useful for the mold release operation of the processing process.
Patent TW-I246348-B (TW)
Title: Card-type sound apparatus
Inventor: MIYATA KAZUHIKO
IPC: G09F27/00
Filed: 2003-02-12
Granted: 2005-12-21
Abstract: A card-type sound apparatus has, on a card-shaped substrate, a combination of a sound signal input portion to which a sound signal is input from outside and a sound generation portion that generates sound according to the sound signal input to the sound signal input portion, or a combination of a sound collection portion that collects sound from outside and converts the sound into an electric signal and a sound signal output portion that outputs to outside the electric signal obtained from the sound collection portion, or both of these combinations. The sound generation portion generates sound by making the card-shaped substrate itself vibrate according to the sound signal input to the sound signal input portion. The sound collection portion collects sound by converting the vibration of the card-shaped substrate itself into an electric signal.
Patent TW-I234394-B (TW)
Title: Image photographing device and color difference compensation method
Inventor: OKADA MIYUKI
IPC: H04N9/04
Filed: 2003-02-13
Granted: 2005-06-11
Abstract: The present invention provides an image photographing device and color difference compensation method to proceed good compensation processing when hand vibration compensation is required simultaneously. The camera signal processing circuit 4 outputs signal to switch the selection of switch 5 for supplying the color difference compensation part 6. On the other hand, use sensors 7P, 7Y to detect the angular velocity of hand vibration. The detection signal is supplied to the hand vibration compensation vector computation part 9 of the control microcomputer 8. In addition, the driving states such as the variable focal length, focal position, etc. of the camera lens 1 are supplied to the changing ratio computation part 10. The displacement vector of the center of optic axis of the camera lens 1 is computed from the hand vibration compensation vector. In addition, the changing ratio of each color is supplied to the color difference compensation part 6. The signal compensated by the color difference compensation part 6 is compressed by the data compression circuit 15 to be supplied to the recording regeneration device 17 of the recording medium. Also, the regenerated signal from the recording regeneration device 17 is expanded in the data expansion circuit 18 and is supplied to the selection switch 5. Thus, it can process the photographed image signal, compensate the deterioration of the picture quality generated by the small camera lens, and can also proceed good compensation processing when proceeding hand vibration.
Patent TW-591582-B (TW)
Title: Signal output device and display device
Inventor: MATSUDA NOBORU
IPC: G02F1/133
Filed: 2003-04-28
Granted: 2004-06-11
Abstract: A source driver of the present invention includes a bypass switch which connects two source lines with each other. A video signal to one of the source lines is simultaneously supplied to the other source line. The source driver is thus capable of indirectly transmitting a video signal of a video line, supplied to one source line, to the other source line. Therefore, according to the source driver, it is possible to transmit video signals on fewer image lines than the number of source lines. As a result, it is possible to significantly lower power consumption.
Patent TW-I285657-B (TW)
Title: Phosphite reactions in the presence of metal soaps for liquid stabilisers
Inventor: CARRAZ CHARLES-ANTOINE
IPC: C07F9/02
Filed: 2003-06-02
Granted: 2007-08-21
Abstract: The present invention pertains to a process for the preparation of a liquid stabiliser for imparting heat stability to polyvinyl chloride compositions which is essentially solvent-free, comprising the steps of reacting one or more carboxylic acid with one or more metal sources in the presence of one or more organophosphite ester-reactive solvents while stripping off water, wherein the metal in said metal source is selected from the group consisting of Ca, Ba, Zn, Sr, K, and Cd; adding one or more organophosphite esters selected from the group consisting of triorganic phosphite, organic acid phosphites, diphosphites, and polyphosphites, and reacting the organophosphite ester-reactive solvent with said organophosphite esters, while distilling off phenol; and, optionally, adding one or more additives known in the art before, during, or after the addition of the one or more organophosphite esters to the reaction mixture.
Patent TW-I290848-B (TW)
Title: Method for the preparation of aerogels
Inventor: COSTA LORENZO
IPC: B01J13/00
Filed: 2003-07-08
Granted: 2007-12-11
Abstract: The present invention is concerned with a method for the preparation of aerogels that includes a phase of exchange with the liquid present in the aquagel by the liquid xenon and the subsequent extraction thereof.