baber/WOPTO huggingface dataset:
Patent TW-200504316-A (TW)
Title: Safety apparatus for portable gas range and method for operating the same
Inventor: KONG SANG-SHIK
IPC: F23D14/28
Filed: 2004-06-17
Abstract: There is provided a safety apparatus for a portable gas range, by which safety measures are conducted before an internal pressure of a canister is rapidly increased to an abnormal high pressure due to radiant heat or the like in use to prevent the canister from being overheated and thus obviate explosion of the canister, and a method for operating the safety apparatus. When the internal pressure of the canister reaches a predetermined pressure P0 just below a danger pressure P1, a desired amount of gas is discharged from the canister to a burner for combustion of the gas by operating a safety operating member 11 urged by a resilient spring S0, thereby maintaining the canister at a low pressure. If the low pressure is continuously maintained, the gas range is returned to its original combustion state, and the process is repeated, thereby improving a thermal efficiency of the gas range using the combustion of the gas. In addition, if the internal pressure of the canister is rapidly increased above the pressure P0, the canister is automatically detached from the gas inlet by operating a safety rod 13 urged by a resilient spring S1, as subsequent safety measures.
Patent TW-200517376-A (TW)
Title: 4-(aminomethyl)-piperidine benzamides as 5HT4-antagonists
Inventor: BOSMANS JEAN-PAUL RENE MARIE ANDRE
IPC: C07D405/14
Filed: 2004-06-18
Abstract: The present invention is concerned with novel compounds of formula (I) having 5HT4-antagonistic properties. The invention further relates to methods for preparing such novel compounds, pharmaceutical compositions comprising said novel compounds as well as the use as a medicine of said compounds.
Patent TW-200518973-A (TW)
Title: A pneumatic closed-looped antilock pressure modulating device for pneumatic brake systems
Inventor: WASHINGTON WILLIAM E
IPC: B60T13/10
Filed: 2004-06-23
Abstract: This invention relates to a pneumatic closed-looped antilock pressure device in a pneumatic brake system for a truck tractors, semi-trailer and buses, and a differential pressure regulator for pneumatic brake system as it pertains to pneumatic brake systems for semi-trailers, buses, trucks, and trucks/semi-trailers, singular and in multiple combinations in automotive air brake installations; and more particularly to a pressure modulating device that employs a diaphragm, piston and elastomeric member with pneumatic antilock brake system functions, a means for modulating pneumatic signals, a means for oscillating pneumatic signals and a means relieve pressure internally, therewith sensing pneumatic shock wave signals, and dampening shock waves, and automatically adjusting brake actuation forces and the degree of angular rotation of the wheels in a closed-looped system without venting pressure to the atmosphere.
Patent TW-200603141-A (TW)
Title: Erase preventing phase change optical media
Inventor: PAN TING-YU
Filed: 2004-07-05
Abstract: An erase preventing phase change optical media includes an optical media main body and an erase preventing element. The optical media main body includes an inner hole and at least one first connecting portion. The optical media main body further has a power calibration area and a program management area next to the power calibration area, which are disposed in between the inner hole and the outer edge of the optical media main body. The inner hole is formed at the central portion of the optical recording media main body, and the first connecting portion is located between the edge of the inner hole and the power calibration area. The erase preventing element at least includes a second connecting portion for connecting with the first connecting portion. Thus, the erase preventing element can be embedded into the optical media main body, for shielding the power calibration area and the program management area.
Patent TW-200519170-A (TW)
Title: Cyan inks and their use in ink-jet printers
Inventor: PATEL PRAKASH
IPC: C09D11/00
Filed: 2004-07-16
Abstract: A composition comprising: (a) a major dye component which is a mixture of copper phthalocyanine dyes of Formula (1): CuPcβ-(SO3M)×β-(SO2NH2)y Formula (1) wherein: Pc represents a phthalocyanine nucleus of formula; M is a cation; x and y each independently have an average value of from 0.5 to 3.5; (x+y) = 4; and the sulfo and sulfonamide substituents are attached to a β-position on the phthalocyanine ring; and (b) a liquid medium which comprises water and an organic solvent or an organic solvent free from water. Also ink-jet printing processes, printed images, ink-jet printers and ink-jet cartridges.
Patent TW-200605024-A (TW)
Title: A disc detecting method in a multi-disc optical storage apparatus
Inventor: LIN JUI-CHIANG
IPC: G11B15/16
Filed: 2004-07-22
Abstract: The present invention relates to a disc detecting method in a multi-disc optical storage apparatus, which comprises receiving an electronic signal and determining whether to perform a complete disc detecting process or not according to the received electronic signal when the multi-disc optical storage apparatus is turned on or a multi-disc magazine is inserted into the multi-disc optical storage apparatus. If the multi-disc optical storage apparatus decides not to perform the complete disc detecting process, the multi-disc optical storage apparatus can enter a ready state to wait for further commands from users. If the multi-disc optical storage apparatus decides to perform the complete disc detecting process, the detecting result will be then stored in a memory for providing a reference for subsequent accessing. According to the disc detecting method in a multi-disc optical storage apparatus of the present invention, the multi-disc optical storage apparatus could enter the ready state immediately if each tray of the multi-disc magazine carries a disc so that a waiting time for detecting disc trays is not necessary.
Patent TW-200513331-A (TW)
Title: Reversible drill and drive tool
Inventor: HERNANDEZ HECTOR R JR
IPC: B23B45/00
Filed: 2004-08-05
Abstract: A tool adapted to be coupled to a power drill includes a multi-component bit mounted to reverse positions so that in one position its drill element drills a hole and in another position its driver element drives in a fastener.
Patent TW-200512526-A (TW)
Title: LCD device including a TFT for reducing leakage current
Inventor: HASHIMOTO YOSHIAKI
IPC: H01L21/336
Filed: 2004-08-20
Abstract: An amorphous-silicon TFT (thin-film-transistor) in an LCD device has a larger channel length at both the edge portions of the channel of the TFT compared to the central portion of the channel by forming chamfers at the corners of the source and drain electrodes. The larger channel length at both the edge portions reduces the leakage current caused by the turned-around light incident onto the channel.
Patent TW-200517416-A (TW)
Title: Method of producing dispersion
Inventor: KATAI YUKIHIRO
IPC: B29C48/08
Filed: 2004-09-23
Abstract: A solvent and TAC particles are continuously supplied to a disperser. When the shearing of the solvent and the particles are made in a shearing section, the particles are dispersed in the solvent. The dispersion is fed to a mixer in one minute. The shearing of the dispersion is made in the mixer, the particles are swollen in the solvent in one minute. Since the shearing and the continuous feed of the swelling solution is made, the aggregation does not occur. There are no undissolved aggregates in a dope, which is obtained from the swelling solution. A film produced from the dope has no defects of luminescent spot but excellent optical properties.
Patent TW-200524284-A (TW)
Title: Level shifter utilizing input controlled zero threshold blocking transistors
Inventor: SEO JIN-HO
IPC: H03K19/0948
Filed: 2004-11-04
Abstract: Level shifter circuits include zero threshold transistors that reduce a voltage seen by a switching transistor of the level shifter circuits and may increase blocking of static current in the level shifter circuit. The zero threshold transistors are controlled based on the input to the level shifter circuit. Thin oxide transistors may be used to provide low threshold voltage for switching transistors. Additional level shifter circuits include serially connected zero threshold transistors that act as switching transistors in a current mirror or latch-type level shifter circuit.
Patent TW-200618615-A (TW)
Title: Thin digital camera
Inventor: CHEN GA-LANE
Filed: 2004-11-19
Abstract: The present invention is mainly concerned about thin digital cameras. The thin digital camera includes: a first barrel, a second barrel, a reflection means and an image sensor. The first barrel houses a first lens module. The second barrel includes a case and the case housed a second lens module. The first barrel is connected with the second barrel and the axis of the first lens is angle with the axis of the second lens. The reflection means is disposed in the connection of the first barrel and the second barrel. The image sensor is behind the second lens module.
Patent TW-200617139-A (TW)
Title: Material for electron or hole transport layer and method for forming the same
Inventor: LEUNG MAN-KIT
IPC: C09K11/06
Filed: 2004-11-30
Abstract: The present invention discloses a material for electron or hole transport layer, which comprises at least one conjugated structure and at least one connecting structure, wherein the connecting structure is any one or any combination of the following group: urethane and urea. Moreover, this invention also discloses a method for forming the material for electron or hole transport layer.
Patent TW-200621114-A (TW)
Title: Structure and method for embedded passive component assembly
Inventor: HO KWUN-YAO
IPC: H05K3/40
Filed: 2004-12-03
Abstract: An embedded passive component assembly having at least an embedded passive component located within a through hole of a core layer in a circuit substrate is provided. The embedded passive component electrically connects to an upper side and a lower side of the core layer. Due to the erect-embedded passive component without occupying the layout area of internal circuit of the substrate so that the layout area of the substrate will be increased, and shorten the circuit length to get better transmission performance.
Patent TW-200532981-A (TW)
Title: Cell maintenance device for fuel cell stacks
Inventor: BAKER HOWARD S
IPC: H01M8/24
Filed: 2004-12-06
Abstract: A method and apparatus for maintaining the cells of a fuel cell stack are disclosed. The apparatus includes a fuel cell maintenance device including means for imposing a low impedance across at least one cell of a fuel cell stack, e.g., a switch, and a pulse generator. The pulse generator is capable of pulsing a cathode of the at least one cell of through the low impedance imposing means, e.g., when the switch is closed. The method transparently maintains the cells of a fuel cell stack, and includes sequentially pulsing the cathodes of a plurality of cells in a fuel cell stack, and maintaining a consistent number of the cells providing power to a load of the fuel cell stack while sequentially pulsing the cathodes of the cell.
Patent TW-200618927-A (TW)
Title: Isothermal plate assembly with predetermined shape and method for manufacturing the same
Inventor: LIN GUO-REN
IPC: B23P15/26
Filed: 2004-12-15
Abstract: The present invention relates to a method for manufacturing an isothermal plate assembly, comprising the steps of: providing an upper plate and a lower plate with an accommodation space defined therein; bending the upper plate and the lower plate to a predetermined shape; providing a flattened heat pipe and bending the heat pipe to the predetermined shape; placing the bending heat pipe into the accommodation space and assembling the upper plate and the lower plate; and performing a hot-melting process to seal the upper plate and the lower plate and then cooling the upper plate and the lower plate to form an isothermal plate assembly with predetermined shape.
Patent TW-200526327-A (TW)
Title: Apparatus and method for applying a material to an object
Inventor: UEMATSU YOSHITAKA
IPC: H05B33/14
Filed: 2004-12-27
Abstract: An apparatus to apply a material to an object is provided. An ambience of a first chamber can be kept in inert gas. An ambience of a second chamber can be replaced between inert gas and air. A connecting channel connects between the first and second chambers. A first openable and closable door is provided between the first and second chambers. A second first openable and closable door is provided on the second chamber. A first holder in the first chamber can detachably hold an applicator. A second holder in the second chamber can detachably hold the applicator. A moveable table in the second chamber moves the applicator which is filled with the material and held by the second holder from the second chamber to the first chamber through the connecting channel. The moveable table moves the applicator which ends the application of the material from the first chamber to the second chamber through the connecting channel.
Patent TW-200622258-A (TW)
Title: Humid detecting method and apparatus of the resistance and conducting type for burning fusion material
Inventor: WU YI-CHUAN
IPC: G01R27/00
Filed: 2004-12-27
Abstract: A kind of humid detecting method and apparatus of the resistance and conducting type for burning fusion material is provided. The theory is applied as the smaller, the resistance, and the better conducting performance while increasing humidity. The two humid detectors detect the resist differences while the burning fusion materials are mixed up resulted in conducting grade changes. The transimpendence circuit is operated to transit the resistance into the voltage changes with linear compensated circuit to make precise on the voltage changes resulted from measuring the thickness of the mixed up and burning fusion materials. The signal stability circuit can transit the result and input the indication of humid percentage as the reference of water provided under the burning processing operation. By this way, it is easy handily and reduce cost in maintain and high detecting precision.
Patent TW-200622167-A (TW)
Title: A defrosting device and a method thereof
Inventor: LIU CHEN-CHANG
IPC: F25D21/10
Filed: 2004-12-31
Abstract: The present invention relates to a defrosting device and a method thereof, and particularly relates to a defrosting device and a method thereof for recycling and storing waste heat from a condenser by a heat pipe, and then spraying warm water to defrost frost by the waste heat. The defrosting device is adapted to a refrigerator that has an evaporator, a condenser and a coolant. The defrosting device includes a waste heat recycling water-storage tank communicated with the evaporator for recycling cool water after defrosting, a defrosting pipe communicated between the waste heat recycling water-storage tank and the evaporator for spraying warm water to the evaporator to defrost frost, a heat pipe connected between the waste heat recycling water-storage tank and the condenser for recycling the waste heat from the condenser, and a controller installed on the defrosting pipe for controlling an inside portion of the defrosting pipe been communicant or not.
Patent TW-200533463-A (TW)
Title: Tool holder
Inventor: MASSA TED R
IPC: B23Q3/12
Filed: 2005-01-11
Abstract: A rotary holder includes a shank having a flange, a tapered outer surface, and front and rear contact portions. The tapered outer surface corresponds to the tapered bore of a spindle, and flexible circular cantilevers are provided at one or both contact portions such that a free end of the cantilevers expands radially due to centrifugal force to maintain contact with the tapered bore. The shank can be formed from an inner member and a sleeve disposed thereover, in which portions of the sleeve form the circular cantilevers. The circular cantilevers can also be formed by a cavity created in the shank. Alternatively, instead of circular cantilevers, the shank of the tool holder can have a taper which is optimized for a certain speed, wherein the taper of the shank has a first taper at rest and different, optimized taper at a desired speed.
Patent TW-200536484-A (TW)
Title: Waffle with syrup holder and/or logo and cooking assembly
Inventor: ALBRITTON CHARLES WADE
IPC: A47J43/20
Filed: 2005-01-14
Abstract: A method and an appliance for making a waffle with a syrup holder or logo with a ring of three-dimensional flower-shaped flowers is described. The three-dimensional flower-shaped waffles have contoured surfaces that define, among other features, the petals of the flower. The underside of the waffle includes pyramidal wells that are shaped to allow for even cooking of the waffle.
Patent TW-200629251-A (TW)
Title: Optical disk drive
Inventor: HUNG KUO-YANG
Filed: 2005-02-01
Abstract: An optical disc drive comprises a housing, a driver module, an optical disc data processing module, a disc tray, a panel and a cushion pad, wherein the driver module, the optical disc data processing module and the disc tray are disposed inside the housing. Additionally, the driver module is suitable for driving the disc tray to come in and go out from the housing through opening thereof, and the panel is disposed on a side of the disc tray. Further, the cushion pad is disposed on the edge of the panel. When the disc tray is inside the housing, the cushion pad is located between the housing and the panel. As mentioned above, the optical disk drive has lower vibration and noise during the operating.
Patent TW-200539999-A (TW)
Title: String, pellet, manufacturing method of string and pellet and manufacturing apparatus of these
Inventor: OKAMOTO MASAHIRO
IPC: B29B9/02
Filed: 2005-03-09
Abstract: To provide a manufacturing apparatus of a pellet showing no deterioration of quality and having big apparent specific gravity. The manufacturing apparatus 100 of the pellet comprises (a) a bundling portion 16 bundling one or a plurality of belt-like long continuous materials R and/or a plurality of filamentous long continuous materials R into a string-like bundled material R' having narrow width, (b) a compressing portion 22 having a pair of compressing rollers 50a and 50b each having irregularity on the outer circumferential surface and point-compressing a twisted string material R'' to form a string S, (c) a rotating portion 14 twisting the string-like bundled material R' to form the twisted string material R'' by relatively rotating the bundling portion 16 or the compressing portion 22, and (d) a cutting portion 102 mounted at the outlet side of the compressing portion 22 and cutting the point-compressed string S at a predetermined interval into the pellets.
Patent TW-200622435-A (TW)
Title: Rod-shaped light transmission body, illuminating device, and liquid crystal display device
Inventor: MAEDA SATOSHI
IPC: G02F1/1335
Filed: 2005-03-29
Abstract: A rod-shaped light transmission body that has a plurality of prisms and converts light incident from a light source to linear light through the prisms to output the linear light, the prisms including a first prism having a function of totally reflecting the incident light to output the light from the rod-shaped light transmission body, and second and third prisms that are positioned on both sides of the first prism, each of the second and the third prisms having a function of transmitting and deflecting the incident light.
Patent TW-200539060-A (TW)
Title: Image interpolation apparatus and methods that apply quarter pel interpolation to selected half pel interpolation results
Inventor: WOO WON-HEE
IPC: G06T3/40
Filed: 2005-05-11
Abstract: An image interpolation apparatus includes a half pel interpolation unit that is configured to perform half pel interpolation on input data to provide half pel interpolation results. A data selection unit is configured to select a portion of the half pel interpolation results to provide a selected portion of the half pel interpolation results. A quarter pel interpolation unit is configured to perform a quarter pel interpolation on the selected portion of the half pel interpolation results, in response to a motion vector. The half pel interpolation unit can operate independent of the motion vector. The quarter pel interpolation unit can generate a data selection signal in response to the motion vector, and the data selection unit can be responsive to the data selection signal. Related methods also are disclosed.
Patent TW-200641476-A (TW)
Title: Light guide plate
Inventor: YUE GUO-HAN
IPC: G02F1/13357
Filed: 2005-05-27
Abstract: This invention relates to a light guide plate including a light incidence surface for receiving light beams; an emission surface for emitting the light beams; a bottom surface opposite to the emission surface; and a number of protrusions on the bottom surface. Each of the protrusions has a top face and a bottom face opposite to the top face; the top faces are all in a first surface, and the bottom faces are all in the bottom surface. Then a wedge angle is formed by the first surface and the bottom surface. The depths of the protrusions are reduced following the increase of the distances between the protrusions and the light incidence surface, and side faces of the protrusions are gradually decreased. Thus the light guide plate can attain a high uniform brightness. In addition, the protrusions are all arranged regularly, so the light guide plate also could be fabricated simply.
Patent TW-200614357-A (TW)
Title: Method for plasma stripping using periodic modulation of gas chemistry and hydrocarbon addition
Inventor: YUN SEOK-MIN
IPC: H01L21/3065
Filed: 2005-06-01
Abstract: A method for etching a feature in a low-k dielectric layer through a photoresist etch mask over a substrate. A gas-modulated cyclic stripping process is performed for more than three cycles for stripping a single photoresist mask. Each cycle of the gas-modulated cyclic stripping process comprises performing a protective layer formation phase and a stripping phase. The protective layer forming phase using first gas chemistry with a deposition gas chemistry, wherein the protective layer forming phase is performed in about 0.005 to 10 seconds for each cycle. The performing the stripping phase for stripping the photoresist mask using a second gas chemistry using a stripping gas chemistry, where the first gas chemistry is different than the second gas chemistry, wherein the etching phase is performed in about 0.005 to 10 seconds for each cycle.
Patent TW-200642941-A (TW)
Title: The positive pressure ventilation device and method of treating dense fume inside the cage of elevator
Inventor: WANG CHIU-NAN
IPC: B66B11/00
Filed: 2005-06-02
Abstract: The positive pressure ventilation device and method of treating dense fume inside the cage of elevator. Due to the "chimney effect" of the hoistway which unders the dense smoke or fume circumstance, the cage of the elevator will be filled with dense or smoke or fume and probably becomes a place of fatal accident. In this invention, a filter is installed on the air inlet of the cage and a blower is used to deliver filtered air into the cage continuously. So that the cage is filled with positive-pressured air and that the dense fume or smoke will not be able to enter the cage through any gap. In case of the power is interrupted, a back-up power supply can be employed. Therefore, the cage will be filled with abundant positive-pressured air when waiting for rescue.
Patent TW-200643337-A (TW)
Title: Light module
Inventor: CHOU SHEN-HONG
IPC: G02F1/1333
Filed: 2005-06-03
Abstract: A method and structure for assembling lighting units on a circuit board in a light module is provided. In the present invention, every lighting unit is provided with a flanged profile in the bottom to forming a stop plane, and a corresponding hole is formed on the circuit board. Hence, when the light units are pressed on the surface of a radiator by the circuit board to make a closer contact, the lighting units will be able to bear the press by the flanged design.