baber/WOPTO huggingface dataset:
Patent TW-200407775-A (TW)
Title: Method of generating multiply accumulator with an optimum timing and generator thereof
Inventor: CHUNG CHI-JUI
IPC: G06F7/38
Filed: 2002-11-14
Abstract: A multiply accumulator with an optimum timing performs multiplication and addition at the same time by commonly accumulating partial products and addend. First of all, timing of each bit of the partial products and timing of each bit of the addend are set up. Sum delay parameter and carry delay parameter associated with adders to be employed are retrieved from a circuit design standard cell library. Based on the timing of each bit of the partial products, the timing of each bit of the addend, and the sum delay parameter and the carry delay parameter, each bit of the partial products and the addend is assigned to input terminals of the adders to be employed and the adders are interconnected in accordance with a three dimensional reduction method. Finally, a net list representative of the multiply accumulator with an optimum timing is output.
Patent TW-200404409-A (TW)
Title: Phase-locked loop having phase detector error signal reshaping and method thereof
Inventor: HO HSU-FENG
IPC: H03L7/089
Filed: 2002-11-15
Abstract: A phase-locked loop includes a signal reshaper connected between a phase detector and a charge pump. The signal reshaper can be controlled by a controller to reshape the phase error signal based on the difference between the frequency of an output signal, output from a low pass filter, and a target frequency. The signal reshaper outputs a reshaped or unreshaped phase error signal to the charge pump. The unreshaped phase error signal causes the phase-locked loop to lock the frequency of a feedback signal to the frequency of an input signal. The reshaped phase error signal causes the charge pump to output a charge pump signal that synchronizes the frequency of the output signal with the target frequency.
Patent TW-200408655-A (TW)
Title: Process for preparing poly(urea-urethane)
Inventor: YANG JENG-CHENG
IPC: C08G18/61
Filed: 2002-11-19
Abstract: A poly(urea-ureathane) based on polydimethyl siloxane is prepared by reacting an amino-terminated polydimethyl siloxane with polyisocyanate to form a prepolymer of poly(urea-ureathane), and reacting the prepolymer and a chain extender in presence of a catalyst. The resulting poly(urea-ureathane) contains about 5-65 wt% of hard segments, and has a surface resistance of about 10-150 MΩ at high relative humidity, so that it can be used in anti-static electricity and electrostatic discharge shielding.
Patent TW-200300775-A (TW)
Title: Process for production of water-soluble (meth)acrylic polymers, water-soluble (meth)acrylic polymers, and use thereof
Inventor: SHOJI SHORBU
IPC: C08F20/06
Filed: 2002-12-05
Abstract: A process for production of a water-soluble (meth)acrylic polymer having a neutralized group content of 90 mole % or below based on the total of free acid groups and neutralized groups as 100 mole %, which comprises the photopolymerization step of subjecting a reaction fluid comprising a monomer component containing (meth)acrylic monomers in an amount of 50 mole % or above based on the total of monomers used in the polymerization as 100 mole %, a photopolymerization initiator, a chain transfer agent, and a polymerization solvent to the radiation to near ultraviolet rays to polymerize the monomer components, and in which the concentration of the monomer component in the reaction fluid at polymerization is adjusted to 40 to 97 % by mass, and which can effectively inhibit uncontrollable abnormal reactions such as bubbling to produce a water soluble (meth)acrylic polymer with high constant viscosity (or weight average inertial radius) and inhibition of insolubility.
Patent TW-200304011-A (TW)
Title: Liquid crystal display device performing both image display mode and fingerprint recognition mode
Inventor: KIM CHOONG-HOO
IPC: G02F1/133
Filed: 2002-12-31
Abstract: Disclosed is a liquid crystal display device of novel construction, in which a fingerprint recognition device is integrally formed with the liquid crystal display device, thereby minimizing the increase in the price and size of a final product. The liquid crystal display device comprises an image display panel and a fingerprint recognition panel which are integrally formed, wherein the image display panel comprises a scan drive unit which sequentially turns on rows formed in the image display panel for each frame in order to display images, and a data drive unit which outputs data signals to a turned-on row provided in the image display panel, and wherein the fingerprint recognition panel comprises a switch control unit which sequentially turns on rows formed in the fingerprint recognition panel for each frame in order to perform fingerprint recognition, and a reading unit, to which fingerprint information recognized from a turned-on row is outputted.
Patent TW-200409226-A (TW)
Title: Surface treatment method, semiconductor device, manufacturing method for the semiconductor device, and the processing device for the same
Inventor: SAGA KOICHIRO
IPC: G03F1/82
Filed: 2003-01-20
Abstract: The present invention provides a surface treatment method to form the surface with structures using super-critical fluid 4 processing, which is characterized in adding ammonium hydroxide, an alkanolamine, a fluoroamine, hydrofluoric acid as the solvent agent 5; and, adding surfactant material in the super-critical fluid 4 except the solvent agent 5; and, the surfactant 6 may use the polarized solution. Thus, the present invention can provide the surface treatment method for firmly removing the residuals only by using the super-critical fluid processing.
Patent TW-200415745-A (TW)
Title: PAD layout on sawing street
Inventor: LIANG MING-SHUOH
IPC: H01L21/76
Filed: 2003-02-12
Abstract: A pad layout on a sawing street is disclosed. In the pad layout, a plurality of slots are formed on the middle area of the pad, the number of vias is decreased, and a plurality of buffer areas are formed on the edges of the pad along the sawing direction. Forming the slots on the middle of the pad and decreasing the number of vias both can reduce the structure intensity, and forming the buffer areas on the edges of the pad can release the material stress resulted from sawing the pad.
Patent TW-200417502-A (TW)
Title: Automated material handling system
Inventor: LIU KUO-TAI
IPC: B65G49/07
Filed: 2003-03-13
Abstract: An automated material handling system. The automated material handling system includes a main route, a plurality of transport vehicles, a loading and unloading route, a stocker, a rapid route and an emergency route. The plurality of transport vehicles move on the main route. The loading and unloading route has a first entrance and a first exit. The first entrance and first exit are connected to the main route. The stocker is disposed beside the loading and unloading route. The transport vehicles enter the loading and unloading route and stop at the stocker to load and unload a material. The rapid route has a second entrance and a second exit. The second entrance and second exit are connected to the main route. The emergency route is connected to the main route. The transport vehicles leave the main route via the emergency route.
Patent TW-200418713-A (TW)
Title: Aerosol dispensing valve
Inventor: PETTERSON TOR H
IPC: B65D83/40
Filed: 2003-03-20
Abstract: A valve assembly can automatically dispenses aerosol content from an aerosol container at predetermined intervals without the use of electric power. A diaphragm at least partially defines an accumulation chamber that receives aerosol content from the can during an accumulation phase. Once the internal pressure of the accumulation chamber reaches a predetermined threshold, the diaphragm moves, carrying with it a leg so as to unseal an outlet, and thereby initiate a spray burst. A pawl extends from the diaphragm, and engages a retention surface to resist movement of the diaphragm and prolong the accumulation phase. The diaphragm assumes its original position when the pressure within the accumulation chamber falls below a threshold pressure.
Patent TW-200419737-A (TW)
Title: Method of making electronic element-mounted substrate
Inventor: ABE TOMOYUKI
IPC: H01L23/31
Filed: 2003-03-28
Abstract: A kind of method for making electronic element-mounted substrate contains the temperature rising step and the bonding step. In the temperature rising step, the electronic component (30A), which has the soldering bump electrode (31) containing the soldering material, is heated to the first temperature, which is higher than the melting point of the soldering material. The wiring substrate (X'), which has the electrode portion (21) corresponding to the soldering bump electrode (31), is heated to the second temperature, which is lower than the first temperature. In the bonding procedure, the soldering bump electrode (31) is abutted against the electrode portion, and the electronic component (30A) is pressed on the wiring substrate (X') so as to bond the soldering bump electrode (31) and the electrode portion.
Patent TW-200404281-A (TW)
Title: Optical disk
Inventor: LEE SEOUNG-WON
IPC: G11B3/70
Filed: 2003-04-18
Abstract: Disclosed is an optical disk. The present invention includes a plate having a first area enabling to record information thereon and a second area unable to record the information thereon and a projection on the second area of the plate. Accordingly, the present invention enables to form a protecting layer having a uniform thickness thereon.
Patent TW-200421691-A (TW)
Title: Permanent magnet type motor
Inventor: MIYAZAKI TAKASHI
IPC: H02K21/16
Filed: 2003-04-23
Abstract: Disclosed is a permanent magnet type motor 10 comprising a rotor 30, a stator core 21 and a stator 20. The rotor 30 is provided with two-column permanent magnets along axial direction on the outer peripheral surface. The axis of the rotor 30 is arranged by shifting a column skewing angle θr in electric angle so that the first column frequency component of cogging torque in peripheral direction of rotor core may be reduced. The stator core 21 is cylindrical and provided with a stator winding for generating a magnetic field to make the rotor 30 rotating. The stator core 21 is divided to be plural in axial direction. The stator 20 is arranged by shifting a column skewing angle θ s in electric angle so that the second frequency component of cogging torque in peripheral direction of stator core 21 may be reduced.
Patent TW-200403368-A (TW)
Title: Yarn delivery device
Inventor: KUHN FALK
IPC: D04B15/48
Filed: 2003-04-30
Abstract: A yarn lift-off element (28) having straight yarn contact faces (34, 35) is provided in a positive feed wheel unit. The position of the faces cannot be displaced by the yarn (2) and allow the yarn some slippage in respect to the yarn delivery wheel (17) if needed. This additional step therefore permits the positive feed wheel unit to open up areas of employment which had been closed up to now because of the required synchronicity between the yarn delivery and yarn consumption.
Patent TW-200307690-A (TW)
Title: Biological products
Inventor: POPPLEWELL ANDREW GEORGE
IPC: C12N15/13
Filed: 2003-05-02
Abstract: There is disclosed antibody molecules containing at least one CDR derived from a mouse monoclonal antibody having specificity for human CD22. There is also disclosed a CDR grafted antibody wherein at least one of the CDRs is a modified CDR. Further disclosed are DNA sequences encoding the chains of the antibody molecules, vectors, transformed host cells and uses of the antibody molecules in the treatment of diseases mediated by cells expressing CD22.
Patent TW-200424409-A (TW)
Title: Energy-absorbing device without weld work
Inventor: WANG YEN-PO
IPC: E04F15/024
Filed: 2003-05-09
Abstract: This invention of an energy-absorbing device without weld work for intensifying quake-resistance of raised floors used in dust-free room, consisting of more than one locks counter to energy-absorbing plate steel, top connecting fasteners, and a supporting seat with descending & ascending and micro-adjusting mechanisms. The top connecting fasteners is able to embedded into the groove of the raised floor panel; the supporting seat is able to be micro adjusted of height by being screwed to fix the energy-absorbing quake resistant device tightly between the raised floor and the floor structure. Methods mentioned above needing no welding and anchoring work used in conventional stiffening construction method of raised floor qualifies the work environment requirements of no pollution, less disturbing, easy constructing for high tech dust-free room construction, thereby effectively increase the quake-resistance of the raised floors. (Diagram 7: Energy-absorbing device without weld work)
Patent TW-200403867-A (TW)
Title: Semiconductor light emitting component and fabrication method thereof
Inventor: ISHIBASHI AKIHIKO
IPC: H01L33/32
Filed: 2003-05-15
Abstract: A semiconductor light emitting component comprises sapphire substrate (11) formed with the concave u-GaN layer (12) with multiple pre-defined gaps on the substrate (11), the further developed u-GaN layer (13) on the u-GaN layer (12), the lamination formed the u-GaN layer (13) and including n-GaN layer, active layer (16) and p-GaN layer (19), the n-type electrode (24) formed by removing part of lamination and exposing n-GaN layer (15) and the p-type electrode (20) formed on p-GaN layer (19) with transparency. Moreover, the p-type electrode builds up the light emitting side for viewing and the portion beneath the u-GaN layer (13) and the concaved portion (121) is formed with air layer (S).
Patent TW-200406999-A (TW)
Title: Variable order delta-sigma modulator and DA converter
Inventor: KAWAMURA AKINOBU
IPC: H03M7/32
Filed: 2003-06-26
Abstract: This invention provides a variable order delta-sigma modulator which is capable of setting an optimum number of order with respect to the sampling frequency. The delta-sigma modulator of this invention is capable of performing a delta-sigma modulation of more them three orders, and includes a combination of two continuous integrators. Means for connecting and disconnecting a first integrator and a second integrator, or means for switching the connection between the two integrators is provided at the second integrators side at the junction of the first and second integrators. As a result, the modulation is performed with an optimum order of the delta sigma modulator with respect to the sampling frequency by connecting and disconnecting the connection or switching the connection between the two integrators by such means.
Patent TW-200401719-A (TW)
Title: Thermally sensitive recording medium
Inventor: NATSUI JUNPEI
IPC: B41M5/333
Filed: 2003-06-26
Abstract: The present invention provides a thermally sensitive recording medium which exhibits high recording sensitivity, high heat resistance of non-image areas, and excellent storage stability of images. To achieve the objective, a thermal recording layer contains a sensitizer consisting of at least one compound represented by the general formula (1) and a stabilizer consisting of at least one member selected from among 3-{[(phenylamino)carbonyl]amino}benzenesulfonamide of the formula (2), the urea-urethane compound of the formula (3), and copolymers of glycidyl methacrylate and vinyl monomers (having average molecular weights of 9000 to 11000, epoxy equivalents of 300 to 600, and melting points of 110 DEG C or below). Compounds represented by the general formula (4) are preferably used as the developer. (1) (2) (3) (4) [wherein R1 is hydrogen, halogeno, alkyl, or alkoxyl; and R2 is alkyl having 1 to 4 carbon atoms, alkoxyl, phenyl, or hydrogen.]
Patent TW-200407295-A (TW)
Title: Synthesis of alkenoate esters from lactones and alcohols
Inventor: MANZER LEO ERNEST
IPC: C07C67/327
Filed: 2003-07-15
Abstract: The invention relates to the synthesis of alkenoate esters from a corresponding lactone and an alcohol in the presence of a basic catalyst. More specifically, this invention relates to the synthesis of methyl-4-pentenoate ester from 5-methyl butyrolactone and methanol.
Patent TW-200400326-A (TW)
Title: Fan mechanism
Inventor: YOU SHOU-DE
IPC: F04D29/04
Filed: 2003-07-31
Abstract: This invention relates to a fan mechanism, comprising a frame and a blade portion. The blade portion includes a fan hub and fan blade provided around the fan hub. The frame is provided thereon with a driving portion pivoted to the fan hub and the driving portion is secured to the center of the frame by means of a mounting portion. In mounting, the mounting portion indents towards an interior of the frame to be secured to the driving portion. The fan hub provided on the driving portion concaves inwards for a distance corresponding to that of the mounting portion, such that an engaging face of the driving portion and the supporting face of the frame are spaced from each other for a normal distance for delivering airflow generated by the blades via the driving portion to a location beneath the supporting face.
Patent TW-200512760-A (TW)
Title: Memory module and data access method thereof
Inventor: JIANG TENG-MIN
Filed: 2003-09-19
Abstract: The present invention provides a memory module and a data access method thereof, in which the memory module comprises a memory, a transmission selection port coupled with an input end of the memory, and a first and a second data output ports coupled with an output end of the memory. The transmission selection port allows one of the first and the second addresse signals in the input signals to be outputted to the memory according to a logical level state of a first pulse signal, while the first and the second data output ports read the data in the first and the second address signals in the memory according to the logical level state of the first pulse signal.
Patent TW-200412812-A (TW)
Title: Determination of code transmit power range in downlink power control for cellular systems
Inventor: ZHANG GUO-DONG
IPC: H04B7/005
Filed: 2003-10-02
Abstract: A method and apparatus employing algorithms enabling cellular networks to determine the range of code transmit power in downlink, as well as uplink, power control. Two exemplary algorithms provide a determination of an appropriate transmit power range for each code so that when the transmit power of any code approaches an upper limit, the transmit power of the other codes can be adjusted to catch up with the dynamic range. Even though the two exemplary algorithms have functional similarities, in the second algorithm, the frequency of reconfiguration of code transmit power range is much less than the frequency of change of the number of codes. Both algorithms are applicable for use in all modes of transmission in UMTS systems.
Patent TW-200514431-A (TW)
Title: Display driving circuit, display device using the same, and method thereof
Inventor: CHEN GUEI-SHIANG
IPC: H04N5/14
Filed: 2003-10-07
Abstract: The present invention provides a display driving circuit which comprises a color correction unit and a driving unit. The color correction unit receives a digital video signal and a polarity signal, and outputs a color correction video signal according to the digital video signal and the polarity signal. The polarity signal expresses whether the driving polarity is positive or negative. The driving unit receives the color correction video signal, and converts it into an analog driving voltage before outputting it. The display device using the same receives the analog driving voltage and display the picture on the display panel.
Patent TW-200424637-A (TW)
Title: Substrate for liquid crystal display and liquid crystal display having the same
Inventor: SAWASAKI MANABU
IPC: G02F1/1339
Filed: 2003-10-30
Abstract: The invention relates to liquid crystal displays used in display sections of electronic apparatus and substrates for a liquid crystal display used for the same and provides a liquid crystal display having high luminance and high display characteristics and a substrate for a liquid crystal display used in the same. A configuration is employed which includes a pair of substrates provided opposite to each other, a liquid crystal sealed between the substrate, a black matrix formed like grids on one of the substrates, a plurality of pixel regions defined by the black matrix, and a pillar spacer formed on the black matrix and provided such that it protrudes from the black matrix into four adjoining pixel regions when viewed in a direction perpendicular to the surface of the substrate.
Patent TW-200515955-A (TW)
Title: Cleaning machine for chemical solution container
Inventor: Liao jian-xin
IPC: B08B9/093
Filed: 2003-11-12
Abstract: This invention relates to a cleaning machine for chemical solution container, capable of cleaning the used chemical solution container for recycling. This kind of cleaning machine can be moved to a predetermined location to proceed cleaning work with high mobility, and can be controlled automatically choosing timely to proceed at the predetermined time, spraying cleaning solution, washing solution, compressed air, respectively or at the same time, from independent passage of the spraying tube. For example, the compressed air can be controlled independently to spray toward the container from the independent passage of the spraying tube, reducing the residual amount of chemical solution inside, then the compressed air and cleaning solution, or compressed air and washing solution, are controlled to spray at nebulized state at the same time to clean the container, so that not only the cleaning can be done thoroughly, but also the use amount of the cleaning solution and washing solution can be saved (about 90%), so as to have the effect of saving energy, achieve the purpose of saving manpower and labor hour, and avoid the danger of contacting human body occurring during cleaning. The chemical solution containers need to be cleaned are placed upside down and pressed to be positioned, making the cleaning proceed after the opening of each container is pressed downward sealedly under high pressure, so as to provide safety, facilitate fast cleaning, and conveniently gather the waste solution in the waste solution tank to prevent pollution.
Patent TW-200517967-A (TW)
Title: Method and control device for identifying a double-tap gesture
Inventor: LIN JAU-CHING
Filed: 2003-11-27
Abstract: A method for identifying a double-tap gesture is disclosed. The double-tap gesture is produced on a touch device. The method is characterized in that: when the sum of a first appearing time length, a second appearing time length, and a time period from the end of the first appearing to the start of the second appearing is smaller than a first reference time value, a first signal representative of the first appearing and the second appearing is generated, so as to simulate a double-tap signal generally produced by continuously clicking the button of a mouse twice, thereby efficiently and reliably identifying the double-tap gesture.
Patent TW-200418973-A (TW)
Title: Structure of gas exit flue section of coke dry quenching equipment
Inventor: MASUI MASAKI
IPC: C10B39/02
Filed: 2003-12-08
Abstract: Coke dry quenching equipment where at least one exhaust vent is separated by a partition into an upper portion and a lower portion. A bottom edge of the partition projects toward an inside of the coke dry quenching equipment beyond a plane of the open end of the exhaust vent. The plane extends between a bottom edge of a wall constructing the pre-chamber and a top edge of a wall constructing the cooling chamber. In this coke dry quenching equipment, an amount of particles and dust caught up in the gas flow through the exhaust vent can be reduced.