baber/WOPTO huggingface dataset:
Patent TW-200409701-A (TW)
Title: Pressure chamber of a piezoelectric ink jet print head and fabrication method thereof
Inventor: Lin zhen-hua
IPC: B41J2/14
Filed: 2002-12-03
Abstract: A pressure chamber of a piezoelectric ink-jet print head and its fabrication method are enclosed in this invention. The pressure chamber comprises a substrate, a concave chamber formed on the substrate, having an opening of a relatively large sectional area and a bottom of a relatively small sectional area, a vibrating plate formed above the concave chamber, and a piezoelectric unit on the vibrating plate.
Patent TW-200301618-A (TW)
Title: Half sine wave resonant drive circuit
Inventor: BENNETT PAUL GEORGE
IPC: H03K17/691
Filed: 2002-12-06
Abstract: A half sine wave resonant drive circuit provides a greater duty cycle range of operation without a loss in power, particularly at higher frequencies. A resonant circuit is capacitivly coupled to a single switching device to provide the greater duty cycle range by recycling the gate charge of the switching device through the resonant circuit. A half sine wave drive signal is thereby produced from an input square wave signal. The driving amplitude is constant for operation over the range of duty cycles.
Patent TW-200301473-A (TW)
Title: Information recording medium and method for producing the same
Inventor: KOJIMA RIE
IPC: G11B7/243
Filed: 2002-12-18
Abstract: An information recording medium which ensures high reliability and favorable overwrite cyclability is provided, even when a interface layer is not provided between a recording layer and a dielectric layer. The recording layer 4 and the dielectric layers 2 and 6 are formed on the surface of the substrate 1. In the recording layer 4, a phase transformation is generated between a crystal phase and an amorphous phase by irradiation of light or application of an electric energy. The dielectric layers 2 and 6 are Zr-Cr-O- based material layers consisting of material expressed, for example, with the formula (ZrO2)M(Cr2O3)100-M (mol %) wherein 20 ≤ M ≤ 80.
Patent TW-200413753-A (TW)
Title: Back light module
Inventor: HUANG CHUAN-DE
IPC: G02B6/00
Filed: 2003-01-29
Abstract: The present invention relates to a back light module. The back light module includes a plurality of dot light sources and a light guide plate. The light guide plate includes a first surface, a second surface opposite to the first surface, a plurality of side faces and a plurality of diffusing units, wherein the diffusing units are disposed on the first surface. Light beams coming from the dot light sources transmit into the light guide plate by at least one of the side faces and output from the light guide plate by the second surface. The other side faces are used to reflect the light beams. Projecting area on the first surface of each diffusing unit is related to the dot light sources, which is bigger in the area between the side faces for input light than in the area near the dot light sources, the area which near the side faces for input light is in a shape of triangle or echelon, the projecting area on the other area of the first surface is smaller near the dot light sources and bigger nearer the side surface for reflecting the light beams and farther the side surfaces for inputting light beams. The present invention improves evenness and luminance of the back light system with the light guide plate.
Patent TW-200302456-A (TW)
Title: Laminated magnetic recording media with antiferromagnetically coupled layer as one of the individual magnetic layers in the laminate
Inventor: DO HOA VAN
IPC: C23C28/02
Filed: 2003-01-29
Abstract: A laminated magnetic recording medium for data storage has an antiferromagnetically-coupled (AFC) layer and a single ferromagnetic layer spaced apart by a nonferromagnetic spacer layer. The AFC layer is formed as two ferromagnetic films antiferromagnetically coupled together across an antiferromagnetically coupling film that has a composition and thickness to induce antiferromagnetic coupling. In each of the two remanent magnetic states, the magnetic moments of the two antiferromagnetically-coupled films in the AFC layer are oriented antiparallel, and the magnetic moment of the single ferromagnetic layer and the greater-moment ferromagnetic film of the AFC layer are oriented parallel. The nonferromagnetic spacer layer between the AFC layer and the single ferromagnetic layer has a composition and thickness to prevent antiferromagnetic exchange coupling. The laminated medium has improved thermal stability and reduced intrinsic media noise.
Patent TW-200400553-A (TW)
Title: Process for the chemical-mechanical polishing of metal substrates
Inventor: BEAUD PATRICE
IPC: B24B37/00
Filed: 2003-02-11
Abstract: Abrasive composition for the chemical-mechanical polishing in one stage of substrates used in the microelectronics semiconductors industry containing at least one metal layer and one insulator layer, comprising an acid aqueous suspension of individualized particles of colloidal silica, not linked to each other by siloxane bonds, having a mean particle diameter of between 5 and 20 nm and an oxidizing agent, and chemical-mechanical polishing process using such a composition.
Patent TW-200400923-A (TW)
Title: Float-bath tub
Inventor: LAUTENSCHLAEGER GERHARD
IPC: C03B18/16
Filed: 2003-03-04
Abstract: This invention relates to a float-bath tube for a floating-glass production-apparatus with a bottom-housing, in which several adjacent bottom-stones are accommodated and a bath-region is formed above the bottom-stone. In order to cause a significantly improved sealing situation for the bottom-stones, it is suggested in this invention that at least one part of the bottom-stones are covered with a non-noble metal regionally on its side facing to the bath-region.
Patent TW-200306992-A (TW)
Title: Thermosetting resin composition and semiconductor device obtained with the same
Inventor: NORO HIROSHI
IPC: H01L23/31
Filed: 2003-03-12
Abstract: A thermosetting resin composition which contains: (A) an epoxy resin having at least two epoxy groups per molecule ; (B) a hardener; (C) a compound represented by the following general formula (1) or (2); and (D) a microcapsule type hardening accelerator containing microcapsules each having a structure made up of a core containing a hardening accelerator and a shell covering the core and containing a polymer having a structural unit represented by the following general formula(3), and which, when examined by differential scanning calorimetry at a heating rate of 10 DEG C /min, shows an exothermic peak due to reaction in the range of from 180 to 250 DEG C, and a semiconductor device obtained through sealing with the composition are described.
Patent TW-200402903-A (TW)
Title: Method for fabricating high surface area catalysts
Inventor: CHAMPION DAVID
IPC: H01M4/92
Filed: 2003-04-03
Abstract: A method of increasing the surface area of a fuel cell catalyst (103) by forming free standing elements (106) of a catalytic material in a fuel cell electrode.
Patent TW-200307359-A (TW)
Title: Semiconductor device and electronic apparatus
Inventor: DANNO TADATOSHI
IPC: H01L23/48
Filed: 2003-04-07
Abstract: The subject of the present invention is to have a low-noise amplifier that is not easily affected by the grounding potential of the other circuit portion. A kind of semiconductor device contains the followings: the sealing body composed of insulating resin; plural conduction wires disposed inside and outside of the sealing body; the adjustment plate, in which the fixing region of semiconductor device disposed inside the sealing body and the connection region of the soldering wire are provided on the main face; semiconductor device, in which electrode terminals are provided on the main face fixed and exposed from the semiconductor device fixing region; the electric connection soldering wire for connecting the electrode terminals of the semiconductor device and the conduction wire; and the electric connection soldering wire for connecting the electrode terminals of the semiconductor device and the connection region of soldering conduction wire of the adjustment plate. In the specified circuit portion (low-noise amplifier) of one part of the circuit portion, the entire grounding electrode terminals among the electrode terminals of the semiconductor device are connected to the conduction wire instead of the adjustment plate through the soldering wire.
Patent TW-200402208-A (TW)
Title: Digital audio broadcasting method and apparatus using complementary pattern-mapped convolutional codes
Inventor: KROEGER BRIAN WILLIAM
IPC: H03M13/25
Filed: 2003-04-11
Abstract: A method of transmitting digital information comprises the steps of forward error correcting a plurality of bits of digital information using complementary pattern-mapped convolutional codes, modulating a plurality of carrier signals with the forward error corrected bits, and transmitting the carrier signals. The modulation can include the step of independently amplitude shift keying in-phase and quadrature components of the QAM constellation using Gray code constellation points corresponding to amplitude levels. Transmitters that transmit signals in accordance with the method and receivers that receivers such signals are also included.
Patent TW-200305880-A (TW)
Title: Systems and methods for refreshing a non-volatile memory using a token
Inventor: CHOU MING-HUNG
IPC: G11C16/34
Filed: 2003-04-25
Abstract: The present invention is related to methods and systems for refreshing non-volatile memories. A refresh token associated with a first wordline is located. A determination is made as to whether a first cell current for a first cell coupled to the first wordline is within a first range. At least partly in response to determining that the first cell current is within the first range, the first cell is refreshed.
Patent TW-200401135-A (TW)
Title: Display device and manufacturing method of the same
Inventor: KINOSHITA MASAKI
IPC: G02F1/1368
Filed: 2003-05-16
Abstract: A display device having a plurality of display pixel units includes substrates 201 and 401, and polarizing plates 220 and 201 arranged on the substrates 201 and 401 respectively. Each of the polarizing plates 220 and 407 has a thickness thicker than the substrates 201 and 401.
Patent TW-200405071-A (TW)
Title: Transflective liquid crystal device and electronic apparatus using the same
Inventor: ITOH TOMOYUKI
IPC: G02F1/1343
Filed: 2003-05-20
Abstract: The object of the present invention is to provide a transflective liquid crystal device in which no fluctuation of a distance between substrates is generated even when a balance of liquid crystal layer thickness is optimized between a transmissive display region and a reflective display region with a layer thickness adjusting layer and electronic equipment using the same. To solve the problem, in a counter substrate 10 of the transflective liquid crystal device 100, the color filter 241 for transmissive display, which is thin and has a wide chromaticity range, is formed on the transmissive display region 100c and the color filter 242 for reflective display, which is thick and has a narrow chromaticity range, is formed on the reflective display region 100b respectively on the lower layer side of a counter electrode 21. Also the distance between a TFT (thin film transistor) array substrate 10 and a counter substrate 20 is controlled with columnar protrusions 40 formed on the TFT array substrate 10. No gap controlling material is sprayed between the TFT array substrate 10 and the counter substrate 20.
Patent TW-200403401-A (TW)
Title: Variable force energy dissipater and decelerator
Inventor: RAY MALCOLM
IPC: F02D/
Filed: 2003-05-30
Abstract: Tunable pull-through energy attenuator and decelerator devices is disclosed which provide for variable force-time profiles, deceleration and kinetic energy attenuation of moving objects so as to prevent damage or injury to impacting objects, vehicles or persons. The device employs either consumable inelastic or reusable, viscoelastic deforming elements, such as tubes, rods, plates or strips, which absorb substantial amounts of energy through repeated inelastic or viscoelastic deformation when the deforming element is pulled-through a tunable array of rigid pins having a variety of configurations and settings. The disclosed devices provide for variable force-time profiles which control the cumulative deformation and thereby the amount of energy absorbed and rate of deceleration of impacting objects. The device may be readily adapted and deployed as highway vehicle guardrails, road barriers or crash cushions for frontal and side impacts and as load attenuators for crash-resistant aircraft seats, spacecraft landing pods, crash-resistant aircraft landing gear, aircraft and vehicle passenger restraint harnesses, cargo tie-downs, vehicle bumpers and collapsible vehicle steering columns.
Patent TW-200400009-A (TW)
Title: An apparatus and method for beating and rolling a food dough belt
Inventor: MORIKAWA MICHIO
IPC: A21C3/02
Filed: 2003-06-10
Abstract: Conventionally, wrinkles may arise on the surface of the bread dough belt, depending on the properties of the bread dough, mechanical conditions, etc., and the gluten structure in the bread dough belt may be harmed, when the bread dough belt is stretched or rolled while air bubbles are kept in the surface layer. For solving these problems, this invention provides means for beating and rolling a fermented dough belt to release the fermentation-gas in the dough belt, comprising beating and rolling the dough belt being conveyed on a conveying and rolling roller by a plurality of rolling rollers sequentially moving upstream from downstream on the dough belt.
Patent TW-200402585-A (TW)
Title: Apparatus and method for dispensing liquid crystal
Inventor: RYU JOONG-HO
IPC: G02F1/1341
Filed: 2003-06-12
Abstract: A liquid crystal dispensing apparatus dispenses liquid crystal onto a substrate. The liquid crystal dispensing apparatus includes a frame, a table, at least one liquid crystal discharge device, and a liquid crystal amount inspecting portion. The table is installed on the frame to have the substrate to be mounted thereon. The liquid crystal discharge device adjustably discharges an amount of liquid crystal, and the liquid crystal amount inspecting portion inspects a liquid crystal dispensing amount by comparing an actual amount of liquid crystal discharged from the liquid crystal discharge device with a preset liquid crystal amount. The liquid crystal discharge device includes a piston to perform ascending motions to draw in the liquid crystal and descending motions to discharge the liquid crystal with an angle of at least a portion of the liquid crystal discharge device determining a magnitude of the ascending/descending motion to control an amount of liquid crystal discharged.
Patent TW-200500041-A (TW)
Title: Non-invasive determination of vascular mechanical properties
Inventor: SHAU YIO-WHA
IPC: A61B5/021
Filed: 2003-06-18
Abstract: A non-invasive method and simple apparatus for the assessment of the dynamic mechanical properties, such as stiffness, stress-strain hysteresis of the peripheral arteries is demonstrated. Clinical ultrasound B-mode and M-mode imaging are used to record the mophology and motion of peripheral vessel, and the local palpating blood pressure waveform is recorded simultaneously via external input module. Using specific ultrasound probe/pressure sensor holder and semi-automatic image-based edge-detection technique, the stress-strain loading curves of the blood vessel and the intima-media layer can be extracted. The apparatus can also examine the change of peripheral vessel mechanical properties while change the cuff pressure upstream or instantaneous phamacological treament. The nonlinear Young's module and the energy dissipation ratio resulted from the parametric analysis are early indicators for atherosclerosis and circulatory vascular diseases.
Patent TW-200404885-A (TW)
Title: Chemical mechanical polishing solution for platinum
Inventor: LEE WOO-JIN
IPC: C09G1/04
Filed: 2003-06-18
Abstract: A solution for platinum chemical mechanical polishing is disclosed. Further, a method for forming Pt patterns is disclosed which utilizes the disclosed Pt-CMP solution which contains an alkali aqueous solution and an oxidizer which improves the polishing rate and polishing characteristics of Pt which forms a lower electrode of a metal capacitor.
Patent TW-200501115-A (TW)
Title: Write pulse generator with alignment calibration
Inventor: HSU TSE-HSIANG
IPC: G11B7/0045
Filed: 2003-06-20
Abstract: A write pulse generator with alignment calibration. The write pulse control circuit comprises an EFM encoder for generating an EFM signal according to an input signal, a write strategy waveform generator for generating a plurality of write pulses according to the EFM signal, an alignment unit for delaying the plurality of write pulses with different time to align the plurality of write pulses and outputting the delayed write pulses, and a calibration unit for calibrating the delay time for each write pulse according to the delayed write pulses from the alignment unit and generating calibration signals. The alignment unit changes the delay time according to the calibration signals.
Patent TW-200401815-A (TW)
Title: Photosensitive glass paste composition and plasma display panel
Inventor: TAKAHASHI SHIRO
IPC: H01J11/24
Filed: 2003-06-25
Abstract: The present invention provides a photosensitive glass paste composition of a glass sintered body, which can be produced by obtaining a glass sintered body having a good shape uniformity under a high formality ration and at a lower sintering temperature (under 600 DEG C) to completely removing the binding resin where the glass sintered body can be obtained at simple steps. The photosensitive glass paste paste composition comprises (A) a glass powder, (B) a multifunctional methacrylate, and (C) a photopolymerization initiator, and has a viscosity of 100,000~3,000,000cp.
Patent TW-200406370-A (TW)
Title: 4-(3,3-Dihalo-allyloxy)phenoxy alkyl derivatives
Inventor: ZAMBACH WERNER
IPC: C07C233/75
Filed: 2003-06-26
Abstract: Compounds of formula, wherein A1, A2 and A3 are each independently of the others a bond or a C1-C6alkylene bridge; A4 is a C1-C6alkylene bridge; D is CH or N; W is, for example, O, NR7 or S; T is, for example, a bond, O, NH or NR7; Q is O, NR7, S, SO or SO2; Y is O, NR7, S, SO or SO2; X1 and X2 are each independently of the other fluorine, chlorine or bromine; R1, R2 and R3 are, for example, H, Halogen, CN, nitro, C1-C6alkyl, C1-C6haloalkyl, C1-C6alkylcarbonyl or C2-C6alkenyl; R4 is, for example, H, Halogen, CN, nitro or C1-C6alkyl; R5 and R6 are, for example, H, CN, OH, C1-C6alkyl, C3-C8cycloalkyl, C3-C8cycloalkyl-C1-C6alkyl, C1-C6haloalkyl, C1-C6alkoxy or C1-C6haloalkoxy; R7 is H, C1-C6alkyl, C1-C6alkoxyalkyl or C1-C6alkylcarbonyl; k, when D is nitrogen, is 1, 2 or 3; or, when D is CH, is 1, 2, 3 or 4; and m is 1 or 2; and, where applicable, their possible E/Z isomers, E/Z isomeric mixtures and/or tautomers, in each cas in free form or in salt form, a process for the preparation of those compounds and their use, pesticidal compositions in which the active ingredient has been selected from those compounds or an agrochemically acceptable salt thereof, a process for the preparation of those compositions and their use, plant propagation material treated with those compositions, and a method of controlling pests.
Patent TW-200503536-A (TW)
Title: Video playback system to generate both progressive and interlace video signals
Inventor: LIN TZ-PING
IPC: H04N5/93
Filed: 2003-07-09
Abstract: A video reproduction system includes a main picture processor, a interlace recovering module and a TV encoding module. The main picture processor produces corresponding main picture signals based on video signals from a memory. The main picture signals are converted to progressive-scan signals through a predetermined video signals processing. The interlace recovering module receives the progressive-scan signals, retrieves the even portion and the odd portion of the progressive video signals alternately, and generates a set of interlace-scan signals. The TV encoding module receives both the progressive-scan signals and the interlace-scan signals, and generates a set of progressive video signals and a set of interlace video signals to corresponding video display apparatuses. Thereupon, the video reproduction system can simultaneously provide both the progressive video signals and interlace video signals to the video display apparatuses.
Patent TW-200505980-A (TW)
Title: Process for upgrading functional nanopolyurethane resin
Inventor: HUANG CHARLES
Filed: 2003-08-13
Abstract: A process for upgrading functional nanopolyurethane resin, which is able to make the polymerization of the polyurethane resin not be affected by inorganic chemical additive. Wherein the inorganic nanophase powder is initially covered by an interfacial agent (0.5-6wt%) and then evenly mixed with a polyester polyhydric alcohol with molecular weight of 500-3000 and functional group 2-3, or mixed with polyether polyhydric alcohol with molecular weight of 1000-8000 and functional group 2-4 (the average of particle diameters is below 500nm after being mixed with together). Finally, synthesize the polyhydric alcohol obtained by the above-mentioned processes with other polyurethane prepolymer to get a polyurethane resin. Through the above-mentioned processes, the polymerization of the polyurethane resin will not be affected by inorganic chemical additive, furthermore, the inorganic chemical substances will relatively do good to the organic chemical substances.
Patent TW-200405600-A (TW)
Title: Electrical separator having shutdown mechanism, production thereof and use in lithium batteries
Inventor: HENNIGE VOLKER
IPC: C08J7/056
Filed: 2003-08-18
Abstract: The present invention relates to electrical separators for batteries, especially lithium batteries, having a shutdown mechanism and also a process for their production. An electrical separator is a separator which is used in batteries and other systems in which electrodes have to be separated from each other while maintaining ion conductivity for example. Safety is very important in lithium batteries, since in contrast to other types of battery (Pb, NiCd, NiMeH) the solvent for the electrolyte is not water but a combustible solvent, for example, organic carbonates. This is why it is absolutely necessary for a separator for lithium cells to possess a suitable shutdown mechanism and at the same time for it not to be able to melt down. This object is achieved by an electrical separator according to the invention that comprises a shutdown layer which consists of particles which melt at a desired temperature, close the pores of the separator and so stop ion flow. Since the separator also comprises a porous inorganic (ceramic) layer on a carrier, the cells cannot melt down as a result of a completely melted separator.