baber/WOPTO huggingface dataset:
Patent TW-200532980-A (TW)
Title: Electromagnetic-field-controlled type fuel plasma converter
Inventor: HONG RONG-FANG
Filed: 2004-03-31
Abstract: The present invention provides an electromagnetic-field-controlled type fuel plasma converter. The top portion of the reaction chamber in the body of the converter is installed with a fuel transmission pipe, a gas transmission pipe, and a discharge electrode, in which the transmission pipe is used to deliver the hydrocarbon fuel, and the gas transmission pipe is used to deliver the carrier gas, in order to mix them in the reaction chamber. It is improved that an induction coil is wound in a top-to-down orientation on the outside of the converter body. Electromagnetic field is produced when an electric current is applied on the induction coil. By altering the electromagnetic field, the path of the plasma in the converter body is controlled. This promotes the charged plasma to be agitated in the converter body, thereby increasing the chance of contact between hydrocarbon fuel and electric arc, and increasing the conversion efficiency and hydrogen output concentration.
Patent TW-200506984-A (TW)
Title: Method for manufacturing multi-layered ceramic electronic component
Inventor: KARATSU MASAHIRO
IPC: H01G4/30
Filed: 2004-03-31
Abstract: The object of the present invention is to provide a method for manufacturing a multi-layered ceramic electronic component which can reliably prevent a multi-layered unit including a ceramic green sheet and an electrode layer from being damaged and efficiently laminate a desired number of the multi-layered units, thereby manufacturing the multi-layered ceramic electronic component. The above object of the present invention can be accomplished by a method for manufacturing a multi-layered ceramic electronic component by laminating a plurality of multi-layered units, each formed by laminating a ceramic green sheet, an electrode layer and a release layer on a support sheet in this order, the method comprises the following steps: positioning the multi-layered unit and pressing it, and laminating the multi-layered unit on the support sheet, so that the surface of the release layer of the multi-layered unitcontacts with an agglutinant layer formed on the surface of the support sheet. The bonding strength between itself and the support substrate is higher than the bonding strength between the support sheet and the ceramic green sheet, and lower than the bonding strength between itself and the release layer.
Patent TW-200509966-A (TW)
Title: Microfluidized oil-in-water emulsions and vaccine compositions
Inventor: DOMINOWSKI PAUL JOSEPH
IPC: A61K39/39
Filed: 2004-04-02
Abstract: This invention provides submicron oil-in-water emulsions useful as a vaccine adjuvant for enhancing the immunogenicity of antigens. The present invention also provides vaccine compositions containing an antigen combined with such emulsions intrinsically or extrinsically. Methods of preparing the emulsions and vaccines are also provided by the present invention.
Patent TW-200504274-A (TW)
Title: Latch incorporated with switch
Inventor: ICHIMARU TAKAHIDE
IPC: H01H13/18
Filed: 2004-04-08
Abstract: Provided is a latch incorporated with a switch, which can be produced at low cost by using a movable terminal which is able to be made inexpensively. The latch L comprises a housing (11), a movable member (41) and a coil spring (61). The movable member (41) is biased by the coil spring 61 toward a protruding position where a part of the member (41) protrudes from the housing (11). As the movable member (41) is pushed into the housing (11), the lock unit is set in a locked state, the movable member (41) is locked in the push-in position, and the switch turns off. When the movable member (41) in the push-in position is pushed again into the housing (11), the lock unit is set in the unlocked state, the movable member (41) returns to the protruding position, and the switch turns on. The characteristic of the latch L is that the switch is consisting of a pin (81) and a pair of stationary terminals (31), the pin (81) being installed in the movable member (41) with its both ends protruding from the opposite two side surfaces of the movable member (41), the pair of stationary terminal (31) being fixed within the housing (11), and two ends of pin make contact with each other to become connecting state when the movable member (41) is in the protruding position, while the movable member (41) is in the push-in position, the two ends of pin (81) break contact to become unconnecting state.
Patent TW-200426365-A (TW)
Title: Ultrasonic apparatus and method for measuring the concentration and flow rate of gas
Inventor: FUJIMOTO NAOTOSHI
IPC: G01N29/22
Filed: 2004-04-21
Abstract: An ultrasonic apparatus measures the concentration and flow rate of a sample gas by calculating a possible propagation time range on the basis of the gas temperature, determining whether or not the phases at which two first trigger signals, respectively generated on the basis of forward and backward waveforms of the ultrasonic waves, coincide with each other, processing the zero-cross signals so that the phases coincide with each other, obtaining reference zero-cross time instant by calculating mean value of the forward and backward zero-cross time instants, obtaining an ultrasonic reception point by subtracting an integral multiple of the cycle of the ultrasonic waves so that the results of the subtraction falls into a possible propagation time range and estimating the ultrasonic propagation time on the basis of the ultrasonic reception point.
Patent TW-200538190-A (TW)
Title: Alloy bat
Inventor: CHEN CHAO-YING
Filed: 2004-05-17
Abstract: An alloy bat includes a holding component, and a striking area fused on an end of the holding component; wherein the holding component is made of an alloy material with excellent shock-absorption, and the striking area is made of an alloy material with high hardness. In striking a ball, a batter holds the holding component and strikes the ball from the striking area. Instant momentum and shock can be absorbed by the holding component. The above mentioned structure can not only strike the ball to a faraway place, but also prevent the batter from hurt, and thus is more effective.
Patent TW-200541029-A (TW)
Title: Led assembly structure
Inventor: LIN YU-SHENG
IPC: H01L33/00
Filed: 2004-06-04
Abstract: An LED assembly structure includes a substrate having a void inside. The substrate further includes a conductive layer, partially exposed in the void and extended outside to a bottom of the substrate. A width of a bent part of the conductive layer is the same as or larger than that of the other part of the conductive layer. A LED chip is attached inside the void, where the LED chip is electrically connected connective part of the substrate. A PPA bulk is then filled in the void to secure the LED chip.
Patent TW-200605275-A (TW)
Title: Self-aligned trench DMOS transistor structure and its manufacturing methods
Inventor: WU CHING-YUAN
Filed: 2004-07-19
Abstract: A self-aligned trench DMOS transistor structure of the present invention comprises a self-aligned source structure and a self-aligned trench gate structure, in which the self-aligned source structure comprises a p- base diffusion region, a self-aligned n+ source diffusion ring, a self-aligned p+ contact diffusion region, and a self-aligned source contact window; the self-aligned trench gate structure comprises a self-aligned silicided conductive gate structure, a self-aligned polycided conductive gate structure, or a self-aligned polycided trenched conductive gate structure. The self-aligned trench DMOS transistor structure as described is fabricated by using only one masking photoresist step and can be scaled down to get a high-density trench DMOS power transistor with ultra low on-resistance, low parasitic gate interconnec resistance and high device ruggedness.
Patent TW-200605207-A (TW)
Title: Structure of a blade assembly for forming an oblique cut edge
Inventor: Chen qing-hong
IPC: H01L21/302
Filed: 2004-07-20
Abstract: A structure of a blade assembly for forming an oblique cut edge is disclosed. The assembly comprises a base and an oblique blade. The oblique blade is fixed on the base. With the base, the blade on the base can slide and prop a polish pad on a platform for polishing a wafer. The blade and the polish pad are intersected to form a fixed oblique angle. The base is thus moved to obliquely cut the edge of a polish pad with a fixed angle thereby trimming the protruded part of the polish pad to prevent the polish granules accumulated at the edge of the polish pad from scratching a wafer.
Patent TW-200514760-A (TW)
Title: Process for producing an Si3N4-coated SiO2 shaped body
Inventor: SCHWERTFEGER DR FRITZ
IPC: C04B41/50
Filed: 2004-09-09
Abstract: A process for producing an Si3N4-coated SiO2 shaped body from an SiO2 green body, wherein a precursor which is suitable for forming an Si3N4 sintered layer is applied to a surface of the amorphous, open-pore SiO2 green body, and then the precursor is converted insitu into an Si3N4 sintered layer under a laser beam.
Patent TW-200532224-A (TW)
Title: Test apparatus
Inventor: KANBAYASHI HIRONORI
IPC: G01R31/28
Filed: 2004-09-13
Abstract: A test apparatus for testing an electronic device is provided which comprises plural testing modules, a base clock generation part, a generating circuit, timing providing parts and a controlling part. The testing modules provide test patterns for testing the electronic device to the electronic device. The base clock generation part creates a base clock. The generating circuit creates timing signals to operate the testing modules. The timing providing parts are arranged correspondingly with the testing modules and provide the timing signals to the corresponded testing modules. The controlling part controls the phase of the timing signals which the timing providing parts provide to each of the testing modules. The way of controlling the phase is that each of the timings for outputting the test patterns by each of the testing modules is almost the same according to the timing signals.
Patent TW-200611557-A (TW)
Title: Display device preventing viewing from short distance
Inventor: JANG GUO-YANG
Filed: 2004-09-21
Abstract: The present invention relates to a display device that prevents viewing from short distance, comprising a case, a display mounted on the case, a sensor, and an adjusting element. The display is mounted on a front side of the case for displaying image forward. The sensor is mounted on the front side of the case, and the sensor detects a user by his or her body temperature when the user approaches to a predetermined distance in front of the sensor and shuts off the display device when the user keeps getting close for a predetermined time to stop image display on the display. Thus, the present invention can prevent users from proximately viewing for a certain period of time. The adjusting element is installed on the case for adjusting the detecting distance of the sensor.
Patent TW-200610966-A (TW)
Title: Method for using kalman filter to estimate crank angle values and crank angular speeds
Inventor: CHEN BO-CHIUAN
IPC: G01P3/44
Filed: 2004-09-24
Abstract: A method for using kalman filter to estimate crank angle values and crank angular speeds, including the Kalman filter is installed in the estimation system of rotation dynamic of the engine. In the estimation system has an external circuit, an engine's torque estimation and an engine's torque load estimation can provide for values into an internal estimation equation and an observation matrix so as to estimate the crank angle values and crank angular speeds, and then transmitting into the engine control unit to proceed accurate control includes digital ignition, fuel injection, estimation of engine torques and malfunctions diagnoses in engine performance.
Patent TW-200516270-A (TW)
Title: Efficient technique for estimating elevation angle when using a broad beam for search in a radar
Inventor: BROOKNER ELI
IPC: G01S13/44
Filed: 2004-10-06
Abstract: A method and apparatus for estimating elevation angle when using a broad search beam such as a cosecant-squared beam is provided. The range of a target detected during a search with a broad beam covering a broad angular search area is determined. Based on the determined range, consecutive beams are transmitted at increasing search elevation angles in the broad angular search area. Echo signals of the consecutive beams are used to determine an elevation angle estimate for the target.
Patent TW-200612452-A (TW)
Title: Roller switch
Inventor: Zhou tian-ming
IPC: H01H3/00
Filed: 2004-10-07
Abstract: One kind of roller switch includes one housing, at least one roller, at least one damper, and one external cover. The housing is composed of conductive material and constitutes one of the conductive terminals for the roller switch. The housing contains one base wall and one surrounding wall which extends outwards from the base wall and surrounds it, and the two walls of which are matched to define one chamber and one opening. The roller is composed of conductive material and accommodated within the chamber of the housing in a rolling manner. The damper is disposed inside the chamber and possesses a shock-absorbing property. The external cover is composed of conductive material and constitutes another conductive terminal for the roller switch. The external cover indirectly contacts with the housing and is disposed on the opening, thereby retaining the roller within the chamber.
Patent TW-200614787-A (TW)
Title: Scanning unit having anti-reflective layers with high reflectivity
Inventor: WANG CHUNG-WEI
IPC: H04N1/04
Filed: 2004-10-20
Abstract: Disclosed is a scanning unit having anti-reflective layers with high reflectivity which comprises: a cover body, two anti-reflective layers fixed and attached inside the cover body, and two lamp tubes installed inside the cover body. The cover body has two recessed grooves corresponding to the lamps and one channel installed between these recessed grooves, the bottom surface of each recessed groove is constituted by continuous curved-surface, the central line of the curved surfaces on each bottom surface of a groove extends towards he central axis of the lamp tube, these central lines form a plane. Two such planes crosses each other to form a converged line. In addition, the converged line is located right on top of the channel. This scanning unit is able to generate high brightness and applicable to high speed scanning.
Patent TW-200614440-A (TW)
Title: Cavity-down multiple chip package
Inventor: YANG CHING-HSU
Filed: 2004-10-21
Abstract: A cavity-down multiple chip package mainly includes a heat spreader, a circuitized substrate having an opening, a chip and at least one electronic component. An upper surface of the circuitized substrate defines at least one component mounting area. The heat spreader is disposed on the upper surface of the circuitized substrate and exposed the component mounting area for disposing the electronic component. The opening of the circuitized substrate and the heat spreader form a cavity for accommodating the chip. A plurality of solder balls can be disposed on a bottom surface of the circuitized substrate.
Patent TW-200519699-A (TW)
Title: Image shooting device
Inventor: MINEO MASAHO
IPC: H04N7/173
Filed: 2004-11-26
Abstract: The present invention provides an image shooting device 1 for easily shooting various images, which comprises a shooting signal collection portion 24, which could collect via the high speed wireless communication network 8 for the shooting signals from the portable terminals 3 having video images through the high speed wireless communication network 8 published by the camera 5; an image collection portion 25, for collecting images from the camera 5 in response to the shooting signal; and, an image distribution portion 27 for publishing images to the user's terminal 7 connected with the public network 14. The image shooting device 1 according to the present invention could let the user operate the portable terminal 3 while watching the video image displayed on the portable terminal 3, and capture the image seen on the camera 5 at the favorite shutter timing for easily capturing various images not possible by the user directly.
Patent TW-200619483-A (TW)
Title: Padlock having dual unlocking modes
Inventor: LING RENNY TSE-HAW
IPC: E05B67/28
Filed: 2004-12-09
Abstract: A padlock having dual unlocking modes includes a lock body that has shackle and a combination locking mechanism, and a movable push button assembly on one side. The padlock may be switched to an unlocking condition by operating the combination locking mechanism so that users can depress the movable push button assembly to drive the shackle to unlatch. The movable push button assembly also has a key hole to receive a key when the combination locking mechanism is in the locking condition to turn the movable push button assembly and unlatch the shackle.
Patent TW-200623638-A (TW)
Title: Pulse-width controller having the detecting function of circuit abnormality
Inventor: SHIE SHIN-MAU
IPC: H03K5/08
Filed: 2004-12-31
Abstract: A kind of pulse-width controller having the detecting function of circuit abnormality is revealed in the present invention. The invention mainly contains a logic operation unit and the devices respectively connected to logic operation unit: an oscillator, an error-detecting amplifier, a circuit-abnormality detector and an electronic switch set. The circuit-abnormality detector uses a comparator, which is composed of an operation amplifier and the voltage divider, to detect the circuit-abnormality states containing high voltage/low voltage abnormality and over temperature. Through the cooperation of the logic operation unit with the input signals of the oscillator and the error-detecting amplifier, pulse-width of the pulse signal output from the electronic switch set can be adjusted and controlled. Thus, the pulse-width controller is provided with the detection function of voltage-abnormality and can be used in the backflow implement to simplify and reduce the application of electronic devices so as to help in reduction of production cost.
Patent TW-200623794-A (TW)
Title: Emergency power supply unit for mobile phone
Inventor: JUNG DAI-LI
IPC: H04M1/02
Filed: 2004-12-31
Abstract: The present invention relates to an emergency power supply unit for mobile phones, and particularly to an emergency power supply unit built in a mobile phone, which is configured as follows: a control method of a power management mode and a management program are used to set up an emergency power capacity reserved in the rechargeable battery of the mobile phone for emergency calls, and a control method of a power management unit collocated with a built-in power storage unit wherein the power management unit controls the temporary storage of the reserved power capacity in the rechargeable battery, and the power storage unit is built in the independent storage device in the mobile phone in which the original setting of the storage capacity or the solar power storage method is used to supply the power capacity needed for emergency communication; however, the timing for using the storage capacity or the solar power storage method is set only after the rechargeable battery is used up completely or to start the storage capacity or the solar power storage method when the rechargeable battery is not plugged in, making them a standalone storage and power supply unit separated from the rechargeable battery. As such, in practicaluse, when the battery capacity of the rechargeable battery of the mobile phone is used up, an extra power capacity can be provided for emergency communication for security and to increase the rescue opportunity.
Patent TW-200529873-A (TW)
Title: Amine salt of carbostyril derivative
Inventor: NISHIOKA YOSHIHIRO
IPC: C07D215/227
Filed: 2005-01-18
Abstract: The invention provides an amine salt of a carbostyril derivative formed from a carbostyril derivative represented by the formula (1) [wherein R is a halogen atom; the substituted position of the side chain is 3- or 4-position in the carbostyril skeleton; and the bonding between 3- and 4-positions of the carbostyril skeleton is a single bond or a double bond] and an amine; and the invention is useful as drugs for treating various diseases, especially as aqueous formulations due to the superior water solubility and the superior pharmacologic effects.
Patent TW-200528489-A (TW)
Title: Process for the production of copolycarbonates with reduced color
Inventor: KAMPS JAN HENK
IPC: C08G64/30
Filed: 2005-01-28
Abstract: A method is provided for reducing the color generated during production of copolycarbonate that includes quinone-type residues. The method includes the steps of mixing the precursors of monomer residues, a carbonate source and a polymerization catalyst into a reaction mixture. The method further includes the steps of introducing an antioxidant such as a hydroxycarboxylic acid to the reaction mixture in an amount sufficient to reduce color formation and introducing the reaction mixture to a series of process units wherein the reaction mixture polymerizes. The resulting copolycarbonate has improved color as compared to a copolycarbonate formed in a process without the step of introducing an antioxidant to the melt polymerization process.
Patent TW-200604157-A (TW)
Title: Dewatering of circulatory flows in the production of bisphenol A
Inventor: NEUMANN RAINER
IPC: C07C37/84
Filed: 2005-02-03
Abstract: The present application relates to a process for producing bisphenol A, wherein the reaction mixture that is obtained by acid-catalysed conversion of phenol and acetone is freed by means of distillation of the water that has been formed during the reaction, a large proportion of the unreacted acetone remaining in the reaction mixture.
Patent TW-200628583-A (TW)
Title: Compound and organic light emitting diode and display comprising the compound
Inventor: TAI CHIA-LIANG
IPC: H05B33/00
Filed: 2005-02-05
Abstract: A compound has formula (I), , wherein X1 and X2 independently represent C10-25 aryl, heteroaryl, stilbenyl, silylaryl, or arylsilyl; n represents an integer of 0 to 2; L represents aryl or heteroaryl; and A1, A2 and A3 independently represent aryl or heteroaryl. The invention also provides an organic lightemitting diode and a display comprising the compound.
Patent TW-200539928-A (TW)
Title: Method for removal of acetol from phenol
Inventor: WIJESEKERA TILAK P
IPC: B01D15/04
Filed: 2005-02-05
Abstract: A method is provided for the efficient, low cost removal of acetol from a phenol stream. The method results in removal of substantially all of the acetol from the phenol stream without the formation of substantial amounts of additional methylbenzofuran. The method also avoids the use of expensive reagents and capital intensive distillation equipment.
Patent TW-200530076-A (TW)
Title: Insert for a bicycle pedal crank, pedal crank comprising such an insert and methods suitable for making such an insert and such a pedal crank
Inventor: FELTRIN MAURI
IPC: B62M3/00
Filed: 2005-02-21
Abstract: An insert (1; 20; 50; 70; 80) for a bicycle pedal crank (100; 200) made from unidirectional structural fibers incorporated in a polymeric material and coupled according to two distinct directions. The insert (1; 20; 50; 70; 80) has a connection portion (2; 52; 72; 82) to a part of the bicycle and a fastening portion (4; 54; 74; 84) to the body of the pedal crank (100; 200).
Patent TW-200533524-A (TW)
Title: Fluid-ejection device and methods of forming same
Inventor: RADOMINSKI GEORGE
IPC: B41J2/04
Filed: 2005-03-01
Abstract: The described embodiments relate to fluid-ejection devices (100) and methods of forming same. One exemplary embodiment includes a plurality of fluid drop generators (106) and associated electrically conductive paths (212), and at least one electron beam generation assembly (102) configured to selectively direct at least one electron beam at individual electrically conductive paths (212) sufficiently to cause fluid to be ejected from an associated fluid drop generator (106).