baber/WOPTO huggingface dataset:
Patent RU-95111592-A (RU)
Inventor: DOROZHKIN L M
IPC: G01N27/12
Filed: 1995-07-10
Abstract: FIELD: gas analysis, analysis of chemical composition of atmosphere. SUBSTANCE: proposed sensitive element for gas analysis has pyroelectric detector and element heating detector. Pyroelectric detector is made from pyroelectric material with film electrodes deposited on its both sides and is provided with substrate connected to one of electrodes by forces of molecular adhesion. Heating element is manufactured in the form of conductive film deposited on side of substrate opposite to detector. Thermal diffusivity of α of material of substrate, its thickness L and frequency f of periodic heating are tied up by relation. For further increase of sensitivity sensitive element is additionally provided with plate made from solid material having thickness not less than 0.5 mm located on side of detector at distance not more than 10.0 mm from the latter. One of faces of plate faces detector. Given sensitive element makes it possible to reach hydrogen detection limit 0.5-10.0% and methane detection limit 2.5-25.0%. It also has higher physical and mechanical strength and enhanced noise immunity. EFFECT: enhanced noise immunity and physical and mechanical strength.
Patent RU-95112921-A (RU)
Inventor: SEVOST JANOV V V
IPC: C09K17/00
Filed: 1995-07-25
Abstract: FIELD: oil industry and agriculture, environmental protection. SUBSTANCE: method involves biological recultivation of oil contaminated soils and waters, with low contamination extent of 3 l/sq m, average contamination extent of 15 l/sq m and high contamination extent of 30 l/sq m, by carrying out staged agronomic and phytoameliorative cleaning of lands, which must be effectuated during several years, by treating lands and waters with sorbents, mellowing, snowhedging, cultivating, applying mineral fertilizers, harrowing, sowing nitrogen gathering and salt-tolerant grasses, desalination, dealkalinization, plowing in green mass for green manure crop; effectuating during the first and subsequent years agronomic and phytoameliorative operations in predetermined sequence and combination, at predetermined time and season depending on land contamination extent. EFFECT: increased efficiency, simplified method and improved ecology control. 3 tbl
Patent SA-01220483-A (SA)
Title: Food product which artificially has been given a cell-like structure by coextrustion of several components, and methodand apparatus for manufacturing such food product
Inventor: RASMUSSEN OLE-BENDT
IPC: A23P30/40
Filed: 2001-10-28
Abstract: Two or more different materials such as food material are co-extruded through adjacent orifices of an extruder. The flows of the two materials are cut in a direction transverse to the flow to form segments of flow. These segments are interspersed so as to join upstream and downstream of each segment of first material to a segment of a second material. Generally two rows of joined segmented flows are extruded side by side. Preferably between the two rows is formed a boundary cell wall which usually is transformed to a harder material after extrusion. Cell walls of the harder material may surround, in two or three dimensions, cells of softer or foamed material. The apparatus and method to provide the food product having the cell-like structure is particularly useful for producing confectionery products formed of chocolate, marzipan or dough materials.
Patent SA-05260373-A (SA)
Inventor: YAHYAOUI KHALID EL
IPC: B01J23/20
Filed: 2005-11-30
Abstract: محفز محسن مستخدم في إنتاج مركبات النيتريل غير المشبعة unsaturated nitriles من الاولفينات olefins المقابلة له ، المحفز catalyst يتضمن على النسب الذرية الموضحة في الصيغة البنائية Bia Mob Vc Sbd Nbe Af BgOx وطرق استخدامها.
Patent SA-98181043-A (SA)
Inventor: GARAVGLIA ARTHUR EDWARD
IPC: C25C3/32
Filed: 1998-03-25
Abstract: يتعلق الاختراع الحالي بالانتاج الالكتروليتي للمعادن خاصة التيتانيوم والسبائك ، تبدأ من المركبات المطابقة وذلك بواسطة جهاز للاستخلاص الكيميائي الكهربائي ، متضمنة :- بوتقة كاثود محتوية على كتلة من معدن صلب ، وعلى اليكتروليت (محلول كهربائي) سائل بكثافة تقل عن كثافة المعدن وعلى بركة (تجمع) معدن سائل منتج .- انود أو أكثر غير قابلة للاستهلاك مغمورة جزئيا في الاكتروليت وبوسيلة لتنظيم مسافاتها عن السطح الكاثودي .- نظام تلقيم الالكتروليت بمركبات المعادن ، وبمكونات الالكتروليت وبمواد السبك .- مصدر مدد بالطاقة الكهربائية يغذى المعدن السائل بتيار كهربائى مباشر ، ويغذى الانودات من خلال الالكتروليت ، ويسبب الاختزال الكاثودي للمعدن في شكل سائل ، وانبعاث الغاز الانودي ، مع توليد الحرارة التي تحافظ على بقاء الالكتروليت في الحالة المنصهرة .- تركيبة محكمة السد على الهواء تتجمع فيها الغازات الانودية المتولدة أثناء التحليل الكهربائي.
Patent TW-200300652-A (TW)
Title: High voltage electrical packaging box structure
Inventor: KOIKE HIROTOMO
IPC: H05K5/02
Filed: 2002-11-11
Abstract: A high voltage electrical packaging box structure includes a case member having an opening portion, and a cover member which is detachably attached to the case member so as to cover the opening portion of the case member. The case member is installed so that a plane of the opening portion is inclined with respect to a horizontal plane. In the high voltage electrical packaging box structure, a pawl member is provided on one of the case member and the cover member, and a receiving member, which engages with the pawl member, is provided on the other one of the case member and the cover member.
Patent TW-200306709-A (TW)
Title: Apparatus and method for generating soft output of signal passing through channel
Inventor: KIM KI-HYUN
IPC: G11B20/18
Filed: 2002-11-13
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-200409168-A (TW)
Title: Electron gun of cathode ray tube with successively narrowing beam grids
Inventor: Chen xing-yao
IPC: H01J31/00
Filed: 2002-11-22
Abstract: The present invention provides an electron gun of cathode ray tube (CRT) with successively narrowing beam grids, wherein the electron gun consists of a cathode, a beam forming region, and an electrostatic lens region. The cathode is used for generating energy-carrying electrons. The beam forming region is installed between a display screen and the cathode and arranged on the same straight line as the cathode, and has a first grid set including multiple grids in radial arrangement. At least one first grid hole, arranged in straight line, is made on each grid to accept the energy-carrying electrons before transforming them into electron beams. The electrostatic lens region is installed between the beam forming region and the display screen, and has a second grid set including multiple grids in radial arrangement. At least one second grid hole, arranged in straight line, is made on each grid. The apertures of the second grid holes are successively narrowed along the direction from the display screen to the beam forming region to allow the electron beams to be focused on the display screen after passing through the second grid holes. Thus, the focus sensitivity of the electrostatic lens region on the electron beams can be increased and the video image quality on the display screen can be significantly improved.
Patent TW-200410346-A (TW)
Title: Method for manufacturing stacked chip package
Inventor: KIM JI-YON
IPC: H01L25/065
Filed: 2002-12-10
Abstract: Disclosed is low power type Rambus DRAM including top/bottom memory bank units respectively comprising a plurality of banks for storing data, top and bottom serial/parallel shifter units, an interface logic circuit unit, a delay lock loop (DLL) unit and an input/output block unit. The top serial/parallel shifter unit is connected between the top memory bank unit and the input/output block unit and the bottom serial/parallel shifter unit is connected between the bottom memory bank unit and the input/output block unit. The interface logic circuit unit generates a signal for selecting the top or the bottom memory bank unit according to read or write command received from the external. The DLL unit generates a clock signal according to the signal outputted from the interface logic circuit unit. The input/output block unit generates a signal for selectively controlling the operation of top and bottom serial/parallel shifter units by buffering the clock signal generated from the DLL unit.
Patent TW-200410789-A (TW)
Title: Method for manufacturing metal line contact plug of semiconductor device
Inventor: KWON PAN-KI
IPC: C09K3/14
Filed: 2002-12-26
Abstract: A chemical mechanical polishing (CMP) slurry for applying onto a complex structure consisting of two or more among a metal film, a nitride film and an oxide film and a method for manufacturing a metal line contact plug of a semiconductor device using the slurry. During a CMP process to form a metal line contact plug, an acidic CMP slurry having similar polishing speeds of metal films, oxide films and nitride films and not containing an oxidizer is used. As a result, a metal line contact plug can be easily separated using an acidic CMP slurry without any oxidizer.
Patent TW-200400915-A (TW)
Title: Dispensing container with automatically shifting sliding element for liquid, suspension-like, viscous or pasty contents
Inventor: MULLER WERNER
IPC: B65D83/00
Filed: 2003-03-06
Abstract: The invention relates to a dispensing container which makes it possible to remove liquid, suspension-like, viscous or pasty contents such that there is no excess of air contained during storage and removal and contact with the surrounding atmosphere is minimized. The dispensing container with the contents comprises a hollow body, which is closed at one end by a sliding element and at the other end by a membrane fastened on the hollow body. During the removal of the contents through the membrane, the sliding element is displaced solely by the air pressure acting on the sliding element. A description is also given of a method of removing the contents.
Patent TW-200404847-A (TW)
Title: Low yellowing scorch inhibitor composition
Inventor: DEMASSA JOHN
IPC: C08G101/00
Filed: 2003-03-12
Abstract: A scorch inhibitor composition for use an additive in the manufacture of polyurethane foams is based on a derivatized phenol, 4-tertbutyl catechol, and optionally, phenothiazine. The derivatized phenol is a di-tert-buthl phenol, preferably a 2,6 tert-butyl phenol substituted at least at the 4-position with an aliphatic, aromatic or a aliphatic-aromatic moiety, of C2 or greater. Preferably, the phenol is a liquid, and is chosen from among 2,6 di-tert-butyl-4-isobutyl phenol;2-6 di-tert-butyl-4-nonyl phenol; and benzenepropanoic acid, 3,5-bis(1,1-dimethyl-ethyl) -4-hydroxy-.C7-C9 branched alkyl esters. The phenol may optionally possess combinations of heteroatoms, such as O,N,P or S, and may be dimerized.
Patent TW-200306564-A (TW)
Title: Substrate exchanging method of film formation apparatus for circular plate shape, substrate exchanging mechanism and shielding mask used in the method, and manufacturing method of disc-shaped recording medium using the method
Inventor: KOSHIKAWA MASATO
IPC: G11B7/26
Filed: 2003-04-03
Abstract: The purpose of the present invention is to provide a substrate exchanging method, which holds the circular shape substrate having no center hole in atmosphere and can easily move and carry for the sputtering apparatus. In the present invention, the extruding portions are disposed at the central portions of both faces of the disc-shaped substrate. The transportation of the substrate integrated with the shielding mask through the substrate fixing means is conducted. In addition, in the exchanging mechanism, the holding of shielding mask generated by the magnetic force and the holding of the extruding portion of the substrate surface generated from the substrate holding means are used to hold the substrate and the shielding mask. Even in chucking substrate when the substrate is exchanged, the holding of shielding mask generated by the magnetic force and the holding of the extruding portion of the substrate back surface can be conducted at the same time. When conducting the exchanging, the reduction of magnetic force at the exchanging mechanism side and the release of holding can be roughly conducted at the same time.
Patent TW-200305499-A (TW)
Title: Composite strip windable to form a helical pipe and method therefor
Inventor: BATEMAN IAN ROGER
IPC: B29C48/12
Filed: 2003-04-17
Abstract: A composite strip 10 windable to form a helical pipe is disclosed. The composite strip 10 comprises: an elongate plastic strip 11 having a base portion 12 and at least one lengthwise extending rib portion 20 upstanding from the base portion 12; and an elongate reinforcing strip 30 extending lengthwise and supported laterally by the rib portion 20, the reinforcing strip 30 having a height to thickness ratio at least three to one and oriented substantially perpendicular to the base portion 12. When wound into a helical pipe, the reinforcing strip 30 reinforces the pipe against radial crushing loads. A bead 40 seals the reinforcing strip 30 from the environment. Desirably the composite strip further comprises: a planar lamina 50 extending lengthwise and bounded to the base portion 12, the lamina 50 having a higher Young's modulus and strength than those of the plastic strip 11. The lamina 50 greatly improves the pressure rating of a pipe wound from the strip 10.
Patent TW-200400352-A (TW)
Title: Bioassay unit and substrate for bioassay
Inventor: YAMATSU HISAYUKI
IPC: G01N33/543
Filed: 2003-05-30
Abstract: It is intended to provide a bioassay unit, etc. whereby the problem of the space distribution at the upper part of a detection part can be solved and the servo operation on a disc substrate can be stabilized. Namely, it is intended to provide a bioassay unit (U) which has at least a means in which a biological substance (a nucleotide chain, a peptide, a protein, a lipid, a low-molecular weight compound, a liposome, etc.) as a detection subject (D) is fixed in a detection part (3) and , onto the detection subject (D) thus fixed, a target-containing solution (S) is dropped so that the detection subject (D) reacts with the target (T) to form a reaction product (R); and another means in which the reaction product (R) is irradiated with a excitation light (P) of a definite wavelength and the fluorescence (F) thus generated from the fluorescence-labeled substance (D) is condensed with the use of a lens (5) provided in the back face (102) side of the detection part (3) to thereby detect the intensity of the fluorescence (F).
Patent TW-200400091-A (TW)
Title: Crimping apparatus
Inventor: BOWLES RICHARD R
IPC: B25B27/10
Filed: 2003-06-17
Abstract: Apparatus actuated by a rotational drive for crimping a fitting are disclosed. In one embodiment, the apparatus includes a crimp ring having at least two crimp ring segments pivotably coupled together for crimping the fitting. A first member, such as a trunnion or coupling arm, engages a first of the at least two segments, and a second such member engages a second of the at least two segments. A screw is coupled to the rotating drive. The screw is coupled to the first and second members such that at least one of the members in movable along the screw when the screw is rotated. In one embodiment, the rotational drive couples to the screw by a transfer mechanism for transferring and controlling rotational movement from the rotational drive to the screw. The transfer mechanism can include a plurality of gears or can include a universal joint. The rotational drive can be a drill or can be a socket and a ratchet.
Patent TW-200402932-A (TW)
Title: Automatic gain control circuit
Inventor: MIYAGI HIROSHI
IPC: H04B1/16
Filed: 2003-07-01
Abstract: An AGC circuit mounted in a RF receiver has a wave-detection circuit which detects the high-frequency received signal and outputs the detected signal containing the pulsed component, the gain of the RF amplifier is controlled according to the detected output. Here the amplifier (DC Amp) connected directly after the wave-detection circuit has a construction which degrades the high-frequency property, or the means which degrades the high-frequency is connected to the amplifier. By means of such a construction, the pulsed component overlapped at the detected output can be removed as much as possible.
Patent TW-200403877-A (TW)
Title: Battery separator
Inventor: CALL RONALD W
IPC: B32B5/18
Filed: 2003-07-03
Abstract: The present invention is directed to a battery separator. The battery separator comprises a microporous film having a first portion and a second portion. The first portion is bonded to the second portion. The bond has a strength greater than 5 g/in. The film has a thickness less than 1.7 mils, a Gurley of less than 50 sec/10 cc, and a puncture strength of greater than 400 g/mil.
Patent TW-200422619-A (TW)
Title: A protein chip and the preparation thereof
Inventor: YIN LI-TE
IPC: C40B40/10
Filed: 2003-07-30
Abstract: A protein chip and the preparation thereof. The preparation includes providing a substrate with a positive photoresist thereon, forming a spot array valley in the positive photoresist using a spot pattern mask, forming an adhesive layer on the substrate and filling the spot array valley thereon, performing a full region exposure on the positive photoresist and removing the same, thereby leaving the adhesive layer as a spot array pattern on the substrate, and forming an immobilizing material cover the surface of the spot array pattern to obtain a 3-dimensional structure of the immobilizing material.
Patent TW-200404965-A (TW)
Title: Power transmission device
Inventor: MINEGISHI SEIJI
IPC: F16H55/24
Filed: 2003-08-13
Abstract: The object of the present invention is to provide a power transmission device possessing effective and reasonable self lock function according to the states of operation. The solution is that a power transmission mechanism of the power transmission device includes a system having plural inner gear and outer gear with minute differences in teeth number, and an inter-engaging planetary gear mechanism having an outer gear hub and inner gear hub, wherein the inner-engaging planetary gear mechanisms of at least two systems are designed to have different power transmission characteristics when then are arranged in parallel along the power transmission path.
Patent TW-200409910-A (TW)
Title: Temperature sensing apparatus and methods
Inventor: PENNOCK JOHN LAURENCE
IPC: G01K7/01
Filed: 2003-09-25
Abstract: This invention relates to temperature sensing apparatus, in particular circuits, and methods for temperature sensing. A temperature sensor (300) is described comprising: a current mirror (MP1, MP2, MP3) with an input (302) and at least two outputs (304, 306); a first reference current generator (MN1, MN2, QP1, QP2, R1) having a first current input and a first current output and configured to generate a first reference current with a positive temperature coefficient at said first current output in response to said first current input; a second reference current generator (MN2, QP2, MN3, R3) having a second current input and a second current output and configured to generate a second reference current with a negative temperature coefficient at said second current output in response to said second current input; and wherein one of said first and second reference generators has a respective current output coupled to said input of said current mirror; said first current input of said first reference generator and said second current input of said second reference generator share an input node coupled to a first of said current mirror outputs; and the other of said first and second reference generators has a respective current output coupled to a second of said current mirror outputs to thereby provide a current sense node (OUT1); and wherein said first reference current generator comprises a bipolar transistor thermal voltage referenced current source, and said second reference current generator comprises a bipolar transistor base-emitter voltage referenced current source.
Patent TW-200421381-A (TW)
Title: Method and structure for a pusher-mode piezoelectrically actuated liquid metal switch
Inventor: WONG MARVIN GLENN
IPC: H01H57/00
Filed: 2003-10-21
Abstract: A method and structure for an electrical switch. According to the structure of the present invention, a liquid-filled chamber is housed within a solid material. A plurality of switch contacts within the liquid-filled chamber are coupled to the solid material, while a plurality of piezoelectric elements are coupled to a plurality of membranes. The plurality of membranes are coupled to the liquid-filled chamber. The plurality of switch contacts are coupled to a plurality of liquid metal globules. According to the method, a piezoelectric element is actuated, causing a membrane element to be deflected. The deflection of the membrane element increases pressure of actuator liquid and the increase in pressure of the actuator liquid breaks a liquid metal connection between a first contact and a second contact of the electrical switch.
Patent TW-200423585-A (TW)
Title: Feeder link configurations to support layered modulation for digital signals
Inventor: CHEN ERNEST C
IPC: H04L/
Filed: 2003-10-24
Abstract: Systems and methods are disclosed for feeder link configurations to layered modulation. One feeder link system employs feeder link spot beam to antennas in distinct coverage areas to enable frequency reuse. Another system employs narrow beam width feeder link antenna to illuminate individual satellites also enabling frequency reuse. Yet another system uses layered modulation in the feeder link. Another feeder link system employs a higher order synchronous modulation for the satellite feeder link than is used in the layered modulation downlink signals.
Patent TW-200413693-A (TW)
Title: Apparatus and method for pattern measurement
Inventor: SHIMIZU TAKAHIRO
IPC: G01B11/02
Filed: 2003-10-30
Abstract: An apparatus and a method can measure the shape of a pattern even when the width of a tapered portion of the pattern to be measured become small due to the fineness of the pattern. The apparatus and the method can control a line width of the pattern and measure the shape of the tapered portion of the pattern required as a managing item in a manufacturing process as well. The width of the tapered portion of the pattern is measured by lights from a microscope to the top of the pattern and a base without the pattern serially or simultaneously to improve difference in reflectivity, I.e., in luminance level of spots to be detected.