baber/WOPTO huggingface dataset:
Patent TW-482857-B (TW)
Title: Cooling structure for internal combustion engine
Inventor: WACHIGAI KAORU
IPC: F01P7/16
Filed: 2001-08-01
Granted: 2002-04-11
Abstract: To provide a cooling structure for an internal combustion engine, which can be used for both water- and air-cooled designs to achieve a desired cooling effect for both designs without basically changing major structural details. A flow passage 70 around a cylinder bore in a cylinder block 4 and a flow passage 80 around a combustion chamber in a cylinder head 5 communicate with each other, forming a cooling flow passage. An opening into an exterior of the flow passage in the cylinder head 5 is closed in a water-tight manner by a cover member 9 to use the cooling flow passage as a water jacket to circulate cooling water therethrough, making it possible to operate the internal combustion engine as a water-cooled internal combustion engine. The cooling flow passage is used as an air jacket to pass air therethrough, also making it possible to operate the internal combustion engine as an air-cooled internal combustion engine.
Patent TW-591654-B (TW)
Title: Manufacturing method of optical information recording medium
Inventor: HISADA KAZUYA
IPC: G11B7/24067
Filed: 2001-09-11
Granted: 2004-06-11
Abstract: A method of manufacturing an optical disk comprises: bonding a resin stamper having, on a principal plane, asperity pits on which a thin film is formed and a second substrate having a thickness of 0.3 mm or less with radiation cured resin such that the asperity pits face to the second substrate; peeling off the resin stamper after curing the radiation cured resin to form asperity pits on the second substrate; forming a metal film on the asperity pits on the second substrate to attain an information recording layer on the second substrate; and bonding a first substrate having an information recording layer and the second substrate having the formed information recording layer such that the both information recording layers face each other.
Patent TW-494412-B (TW)
Title: Structure of signal transmission line
Inventor: GAU DA-SHAN
IPC: H01B5/00
Filed: 2001-09-21
Granted: 2002-07-11
Abstract: The present invention relates to the structure of a signal transmission line consisting of a core, a middle material layer, and an outer cover. Its characteristics include: (1) the core includes two transmission media, each having an insulation layer. (2) There is at least one layer of outer cover. (3) The middle material layer, consisting of a PVC conductive layer, a paper-covered layer, and at least one metal-braided layer, is placed between the core and the outer cover. By means of its multiple-core conductive body, high and low signal frequencies are transmitted separately without mutual interference so to reduce skin effect. At the same time, as it has more than one blanket layers, magnetic-field, radio-frequency, and static interferences can be reduced. Therefore, transmission characteristics of low attenuation, low distortion, and high quality are therefore accomplished.
Patent TW-I231890-B (TW)
Title: Positive photoresist composition
Inventor: SATO KENICHIRO
IPC: G03F7/039
Filed: 2001-09-25
Granted: 2005-05-01
Abstract: A positive photoresist composition comprises (A) a resin containing a specific repeating structural unit such as norbornene structure, the resin being capable of increasing the solution velocity in an alkali developer by the action of acid; and (B) a compound capable of generating an acid by irradiation with one of an actinic ray and radiation.
Patent TW-I241636-B (TW)
Title: System architecture of semiconductor manufacturing equipment
Inventor: MORAD RATSON
IPC: H01L21/00
Filed: 2001-10-04
Granted: 2005-10-11
Abstract: Provided herein is a system architecture of semiconductor manufacturing equipment, wherein degas chamber(s) are integrated to the conventional pass-through chamber location. Also provided herein is a system/method for depositing Cu barrier and seed layers on a semiconductor wafer. This system comprises a front opening unified pod(s), a single wafer loadlock chamber(s), a degas chamber(s), a preclean chamber(s), a Ta or TaN process chamber(s), and a Cu process chamber(s). The degas chamber is integrated to a pass-through chamber. Such system may achieve system throughput higher than 100 wafers per hour.
Patent TW-514970-B (TW)
Title: Semiconductor integrated circuit device, electronic apparatus including the same, and method of reducing power consumption
Inventor: SUZUKI TAKAAKI
IPC: G06F1/32
Filed: 2001-11-01
Granted: 2002-12-21
Abstract: A semiconductor integrated circuit device of the present invention, which employs a supply voltage supplied from a power supply as a power source and operates in synchronization with an input external clock signal, includes detection means for detecting reduction in at least one of the frequency of the clock signal and the supply voltage and internal voltage reduction means for reducing the internal voltage of the semiconductor integrated circuit device when the detection means detects reduction in at least one of the frequency of the clock signal and the supply voltage.
Patent TW-537919-B (TW)
Title: Impact-type burst power training method with high-speed characteristic and its equipment
Inventor: CHEN CHIUAN-SHOU
IPC: A63B69/00
Filed: 2001-11-07
Granted: 2003-06-21
Abstract: The present invention relates to an impact-type burst power training method with high-speed characteristic and its equipment. A high-speed burst power training mechanism is generated by decreasing a resistance along with the progress of time. A string of compressible ball chain goes through a stationary hole smaller than the compressible ball chair. Such that, when a user pulls the compressible ball chain, the situation where a larger pulling force is required to generate a low speed is gradually changed into a situation where only a smaller pulling force is required to generate a high speed continuous impact in order to achieve the effect of training a burst power. This method not only has a high efficiency burst power training effect, but also meets the application values of rapid movement and free of speed reduction, etc.
Patent TW-494250-B (TW)
Title: Fiber collimator and its manufacturing method
Inventor: TSAI MING-JIANG
IPC: G02B6/32
Filed: 2001-11-16
Granted: 2002-07-11
Abstract: The invention provides a fiber collimator and its manufacturing method, in which the fiber collimator includes a fiber, a needle and a self-focusing lens. The needle is used to hold the fiber within it and is glued with the self-focusing lens. The fiber can be adjusted the relative position of itself with respect to self-focusing lens. The fiber collimator can further include a protection sleeve, which is used to pack and fasten the needle having the fiber and the self-focusing lens.
Patent TW-583189-B (TW)
Title: Process for producing high molecular weight oxidized cellulose, oxidized cellulose and process for producing a superabsorbent material comprising oxidized cellulose
Inventor: BESEMER ARIE CORNELIS
IPC: C08B15/00
Filed: 2001-11-29
Granted: 2004-04-11
Abstract: The invention pertains to a process for producing oxidized cellulose having a high molecular weight, by pre-treating cellulose in a non-alkaline solvent for cellulose so as to lower its crystallinity, and then oxidizing it using an oxidizing system predominantly oxidizing the 6-hydroxymethyl groups or the 2,3-dihydroxyethylene groups to carbaldehyde and/or carboxyl groups. The oxidizing agent is preferably a nitroxyl compound or periodate, and the product is useful as a water-absorbent.
Patent TW-503192-B (TW)
Title: Air filter for motorcycle
Inventor: INOKAWA HIROSHI
IPC: B62K11/00
Filed: 2001-12-31
Granted: 2002-09-21
Abstract: Subjecting an air filter 13 projects forwards from a side bike panel covering the bike frame 11 such that a part of the air filter 13 is visible when viewing the bike body from the side. This invention reduces the space occupied by the air filter within the bike panel, so as to reduce the size of the bike panel, while there is no need to project part of the bike panel so as to render a smooth profile. As such, the appearance of the bike body may be improved, while the width of the rear portion of the bike panel and the height of the bike may be reduced thereby rending a slimming effect for the bike body and increase the convenience for the rider when riding on or off the bike.
Patent TW-552194-B (TW)
Title: Package containing at least one soft fibrous wipe laminate
Inventor: KONO YASUHIRO
IPC: D04H13/00
Filed: 2002-02-06
Granted: 2003-09-11
Abstract: A package containing at least one soft fibrous wipe laminate; the wipe laminate comprising a nonwoven wipe layer formed from a nonwoven web comprised predominantly of thermoplastic polymer, copolymer or blend fibers; and a backing layer bonded to the wipe layer where the nonwoven fibrous web has bonded regions and unbonded regions the unbonded region forming the arcuate mounds.
Patent TW-I254298-B (TW)
Title: Optical information recording medium
Inventor: SHIBATA MICHIHIRO
IPC: G11B7/254
Filed: 2002-03-04
Granted: 2006-05-01
Abstract: Provided is an optical information recording medium which may inhibit the degradation of the recording layer during the manufacturing process and thus has excellent recording property. On the area of a disc-shaped substrate (12) having a thickness of 1.0 to 1.2 mm, except for the peripheral portion of the central hole thereof and the peripheral edge of the substrate (12), a spiral pre-groove is formed. On the area of the pre-grooved substrate (12), a light reflective layer (14) and a recording layer (16) capable of recording information by a laser beam at a wavelength of 380 nm to 500 nm are sequentially laminated. Moreover, on the recording layer (16), i.e. the disc surface on the opposite side of the substrate (12), a protective layer (18) for protecting the recording layer is provided. On the protective layer (18), a transparent film protective layer (22) is provided and an adhesive layer of photo-curable resin, cured by visual light, is interposed therebetween.
Patent TW-575538-B (TW)
Title: Temperature controlled in situ wax purification
Inventor: WITTENBRINK ROBERT JAY
IPC: C07B61/00
Filed: 2002-06-20
Granted: 2004-02-11
Abstract: A hydrocarbon wax product from a HCS slurry comprising liquid synthesis product and catalyst particles is purified by circulating the slurry from a synthesis zone with a first temperature through a treatment zone with a second temperature in which a hydrogen-containing treatment gas contacts the slurry. The gas treatment removes impurities from the hydrocarbon wax product and also removes catalyst de-activating species which may be present in the slurry. Purified wax product is separated and removed from the treated slurry via wax withdrawal means. This avoids or minimizes the need for further treating the wax product. Remaining treated slurry may be returned to the synthesis zone.
Patent TW-536429-B (TW)
Title: Method for combustion treatment of inflammable waste and the device
Inventor: TETSUMOTO MASAHIKO
IPC: F23G5/50
Filed: 2002-08-07
Granted: 2003-06-11
Abstract: The present invention can provide a method for combustion treatment capable of efficiently treating inflammable waste, and a combustion treatment device capable of realizing such a method. The present invention can further provide a method for combustion treatment capable of efficiently treating even inflammable waste containing a generation source of a volatile hazardous component, and a combustion treatment device capable of realizing this. Furthermore, the present invention can provide a method for combustion treatment capable of efficiently recovering and making effective use of the heat of an exhaust gas discharged during a treatment of inflammable waste, and a combustion treatment device capable of realizing this. The aforementioned method for combustion treatment is a method for treating inflammable waste, in which the inflammable waste is subjected to combustion treatment in a rotary hearth furnace.
Patent TW-I231814-B (TW)
Title: Heat recovery procedure
Inventor: BILLIG BARRY JAY
IPC: C07D303/04
Filed: 2002-10-16
Granted: 2005-05-01
Abstract: The present invention provides a process treating the cycle gas from an ethylene oxide reactor to avoid heat losses in a carbonate scrubbing system as well as glycol formation in the carbonate scrubbing and catalyst contamination upon cycle gas recycle.
Patent TW-I233300-B (TW)
Title: Solid state device, method for producing the same, solid state imaging unit and method for producing the same, and imaging apparatus
Inventor: MIYAZAKI KEISHI
IPC: H04N5/335
Filed: 2002-09-11
Granted: 2005-05-21
Abstract: A solid state imaging device includes a package substrate; and a solid state imaging element mounted on the package substrate. The package substrate has a mounting plane on which the solid state imaging element is mounted. The package substrate has two reference planes having the same height as the mounting plane, the reference planes projecting in two opposite directions from the mounting plane. Reference planes respectively have at least one pair of positioning reference holes formed therein, such that the centers of the pair of holes are away from the center of the center of an imaging plane of the solid state imaging element by the same distance.
Patent TW-579644-B (TW)
Title: Image scanner having hand-writing input device
Inventor: KUO SHIH-ZHENG
IPC: H04N1/04
Filed: 2002-10-25
Granted: 2004-03-11
Abstract: An image scanner having a hand-writing input device is disclosed. The image scanner having a hand-writing input device utilizes a hand-writing input device, the original single button function of an image scanner and optical character recognition (OCR) to achieve a convenient and fast hand-writing input performance.
Patent TW-589803-B (TW)
Title: Apparatus and method for generating soft output of signal passing through channel
Inventor: KIM KI-HYUN
IPC: G11B20/10
Filed: 2002-11-13
Granted: 2004-06-01
Abstract: Provided are an apparatus and method for generating a soft output of a signal. The method includes method for generating a soft output of a signal, the method including inputting an input signal that is a discrete signal converted from an analog signal passing through a channel having predetermined characteristics such as a recording medium; setting a point in time, as a first reference point, at which a code of a value of the input signal is inverted, and detecting a predetermined number of inversion sections at the first reference point; setting points in time, as second reference points, when the input signal has a discrete value within the inversion section, and calculating all of error paths of target values at the each time, the target values including the values of the input signal at the second reference points and the values of signals at each time, and the error paths being a set of the target values; calculating accumulated errors for the error paths with the values of input signal within the inversion section and the values of the error paths, and calculating maximum values of the accumulated errors for the error paths at the second reference points; calculating a log likelihood relation (LLR) value using the maximum values at the second reference points; and replacing the values of the input signal within the inversion section of a predetermined range with the LLR values and outputting the LLR values. Accordingly, soft outputs of signals, which pass through a channel having predetermined characteristics, are generated for error paths of only the signals that intersect at a zero point, thereby remarkably reducing calculation time.
Patent TW-578149-B (TW)
Title: High density magnetic random access memory
Inventor: HUNG CHIEN-CHUNG
IPC: G11C11/16
Filed: 2002-11-15
Granted: 2004-03-01
Abstract: The present invention relates to a high density magnetic random access memory, which comprises the serial or parallel structural magnetic tunnel junction (MTJ) cells with different resistance characteristics and connects with a transistor. The transistor connected with MTJ will be a control component for reading data without the complicated flow of reading and clock and then achieves the purpose for high-density packing.
Patent TW-I259846-B (TW)
Title: Synthetic polymer emulsion, water swellable pressure sensitive adhesive composition comprising the same, and process for producing the synthetic polymer emulsion
Inventor: YOSHIMURA NOBUYOSHI
IPC: C09J133/06
Filed: 2002-12-26
Granted: 2006-08-11
Abstract: The intension of the present invention provides an adhesive agent having excellent properties of adhesiveness, coagulation, and tackiness as well as easily water swellable pressure sensitive adhesive agent without alkaline treatment. The intension of the present invention is achieved by using the synthetic polymer emulsion used for adhesive agent. The synthetic polymer emulsion having core sheet structure polymer particle used as main material for water swellable pressure sensitive adhesive composition, wherein the sheet is consist of the copolymers from unsaturated carboxylic acid and hydrophilic co-monomer, and the core is consist of the monomer selected the glass transfer point (Tg) less than -20 DEG C after polymerization as well as the copolymer formed from radical polymeric main monomer and radical polymeric functional monomer mixture. In the water solvent, the adhesive agent is polymerized from the copolymer solution that polymerized from the unsaturated carboxylic acid and hydrophilic polymeric monomer in the neutralizing solution added the monomer mixture of the core abovementioned and the pH modulator.
Patent TW-580734-B (TW)
Title: Method to fabricate vertical comb actuator by surface micromachining technology
Inventor: HSU WEN-SYANG
IPC: H01L21/302
Filed: 2003-01-03
Granted: 2004-03-21
Abstract: The method to fabricate vertical comb actuator of the present invention is to form a first sacrificial layer on the substrate by electroplating, and form the lower comb electrode on the first sacrificial layer by electroplating. Form the second sacrificial layer on the lower comb electrode by electroplating. Form the third sacrificial layer and the upper comb electrode on the second sacrificial layer by deposition. Finally, etch each sacrificial layer to obtain the vertical comb actuator. Thus, the problems of well-known technology such as bad actuating effect, limited actuating path and limited substrate material, or bad control resulted from the lateral pitch of the upper/lower electrodes due to the limitation of the alignment precision are resolved, and the effect of reducing the actuating voltage, increased path and using various substrate materials can be achieved.
Patent TW-I248412-B (TW)
Title: Release-mechanism for a trigger-switch
Inventor: WESSEL ROBERT
IPC: B62M25/04
Filed: 2003-02-06
Granted: 2006-02-01
Abstract: This invention relates to a release-mechanism to release the spring-strained switch-bank for triggered operation-element of a bicycle gear-shifter. The positive locking triggering-mechanism includes a spool, which is connected unrotationally with a teeth-gear. The teeth-gear is provided with a safety-and holding-teeth and in the release-process is held alternatively by a moving-parts provided with 2 fixed paws and thus is fixed in the actual gear-position. In the triggering process, the moving-parts of an operation-element moves from the holding-position into a safety-position. The teeth-gear and the spool is rotated by a strained rope-bank, until one of the two fixed paws on the moving parts is located on a safety-tooth of the teeth-gear and locks it. Now if the operation-element is released, then the spring-strained moving-parts moves again into the holding position and the locking is released through the paw on the safety-tooth. The teeth-gear now rotates continuously, until other paw of the moving-parts is located on the corresponding holding-tooth of the teeth-gear and the release-process is ended. By means of the contour of a long-hole, the operation-force required for the release can be increased to a desired value. The advantage of this release-device is in the reliable positive-locking holding function and in the simple and compact realization of the moving parts and the teeth-gear. The triggering process runs in continuously controlled switch-tips and with a higher precision.
Patent TW-I283896-B (TW)
Title: Gas heating apparatus for chemical vapor deposition process and semiconductor device fabrication method using the same
Inventor: LIM YU-DONG
IPC: F28D17/00
Filed: 2003-03-21
Granted: 2007-07-11
Abstract: The present invention provides a gas heating apparatus that activates reaction gases for a chemical vapor deposition. The gas heating apparatus includes a chamber becoming enclosures of the gas heating apparatus; a heat insulating material 20 formed on an inner surface of the chamber so as to thermally insulate the inside of the chamber from the outside; a quartz tube having a gas inflow pipe, a gas outflow pipe, enlarged-pipe portions and abridged-pipe portion, wherein the enlarged-pipe portions and the abridged-pipe portions are alternately repeated and constitute a zigzag shape in an up-and-down direction in the chamber; a plurality of ceramic balls located inside the enlarged-pipe portions of the quartz tube; and a heater having a shape of coil spring and surrounding the zigzag shape of the quartz tube in the chamber.
Patent TW-I225948-B (TW)
Title: Single-fanout cascaded grating quasi-phase-matched nonlinear optical crystal and wavelength conversion and tunable laser system using the same
Inventor: HUANG YEN-CHIEH
IPC: H01S3/1055
Filed: 2003-04-10
Granted: 2005-01-01
Abstract: A single-fanout cascaded grating quasi-phase-matched nonlinear optical monolithic crystal and wavelength conversion and tunable laser system using the same are disclosed. The monolithic crystal includes a quasi-phase-matched single period grating having a first grating period along a first direction; and a quasi-phase-matched fanout grating having a second grating period along the first direction, wherein the second grating period is tunable along a second direction, the level of the second grating period continuously varies depending on the displacement of the crystal along the second direction, and the first direction is perpendicular to the first direction. By cascading the single period grating with the fanout grating, the wavelength conversion of the laser can be performed at a constant temperature or within a specific temperature range. When a laser system employs such monolithic crystal, although the single-fanout cascaded grating quasi-phase-matched nonlinear optical monolithic crystal is kept at a constant temperature, the most appropriate grating period can be selected continuously by moving the position of the crystal transversely (i.e. along the second direction). Whereby, the quasi-phase-matched conditions of two gratings are reached so as to achieve the purpose of converting the wavelength continuously. In addition, the wavelength of the laser can be converted in wider wavelength range by changing the temperature of the crystal and matching the single period grating with the grating period of the fanout grating.