baber/WOPTO huggingface dataset:
Patent KR-20010058632-A (KR)
Inventor: KANG IL GWON
IPC: B65H3/52
Filed: 1999-12-30
Abstract: PURPOSE: A frictional pad assembly of a paper pick-up device in a printer is provided to easily replace the frictional pad, to improve earth stability of a pick-up roller and support efficiency of the frictional pad. CONSTITUTION: A frictional pad assembly of a printer comprises a saddle unit(62) placed on a first portion(61a) of a lifter(61); a main connect unit combining the saddle unit to the first portion; a frictional pad(63) of a cork material fixed on a support plate(78); an extension unit(64) rectangular extended from the first portion; a pushing unit(67) pushing resilient force through cutting the extension unit and the first portion; a protrusion unit(68) protruded on cut area of the extension unit; a connect hole(69) penetrating the cut area of the first portion; ribs(72) slantingly mounted on the connect hole; and a hook(73) forming a ledge(73a). The main connect unit contains the ledge by being integrally protruded on a rear face of the saddle unit to be inserted to the connect hole.
Patent KR-20000029666-A (KR)
Title: Composition for obtaining a mat or glossy coating, use of this composition and resulting coating
Inventor: ARDAUD PIERRE
IPC: C09D175/04
Filed: 1997-07-30
Abstract: PURPOSE: A composition for obtaining a mat or glossy coating has excellent weatherproof by using powder. CONSTITUTION: A composition comprises for successive or simultaneous addition: one isocyanate at least partially masked having a glass temperature (sometimes referred to by the English abbreviation Tg) of at least 20°C, advantageously at least 40°C and a liberation rate at 120°C of at most 5 %; a polyol having the following characteristics: a glass temperature (sometimes referred to by the English abbreviation Tg) of at least 40°C, advantageously at least 50°C, a hydroxyl number of at least 10 mg/g, advantageously at least 15 mg/g, an average molar mass Mn of at least 1000, advantageously 2000 g/mol. The composition is useful for paints.
Patent KR-20000029856-A (KR)
Inventor: BARRY DAVID ROBERT
IPC: B32B7/12
Filed: 1997-08-05
Abstract: PURPOSE: The invention also provides a method of producing a succession of self-adhesive labels carried on a backing of release material, CONSTITUTION: A self-adhesive label carried on a backing of release material, the label comprising a multi-laminar label, a self-adhesive over-laminate covering the multi-laminar label and a self-adhesive over label adhered to an upper surface of the over-laminate. The method for manufacturing the self-adhesive label comprising the steps of: providing an elongate web including a backing of release material; applying a succession of multi-laminar labels to the elongate web; laminating over the succession of multi-laminar labels a self-adhesive plastics over-laminate web; applying a succession of self-adhesive over labels over the over-laminate and die-cutting through the over labels, the over-laminate and the multi-laminar labels to form the self-adhesive labels in each of which at least one over label is adhered to a portion of the over-laminate web which covers a multi-laminar label.
Patent KR-20000036099-A (KR)
Title: Bit allocation for sequence image compression
Inventor: LIANG KYMINH
IPC: H04N19/94
Filed: 1997-09-02
Abstract: PURPOSE: Bit allocation for sequence image compression is provided for allocating bits for representing blocks that are transmitted in an image compressing system. CONSTITUTION: A video telephone communications system (10) includes a videotransmitting /receiving system (14) including local (22) and remote processing systems (32) separated by a communication link (18). The local processing system determines indices to be sent to a remote processing system to represent the image. Under one aspect of the invention, the local processing system determines an optimal bit allocation by employing a lambda feedback technique in selecting the indices.
Patent KR-20000048532-A (KR)
Title: Register addressing in a data processing apparatus
Inventor: YORK RICHARD
IPC: G06F9/32
Filed: 1997-08-22
Abstract: PURPOSE: Register addressing in a data processing apparatus is provided to only execute once a remapping instruction used to configure a register remapping logic prior to the a repeat instruction being executed. CONSTITUTION: A data processing apparatus comprises: a plurality of registers for storing data items to be processed; a processor for processing instructions to be applied to data items stored in plurality of registers; and register remapping logic for converting a logical register reference within a preselected set of instructions to a physical register reference identifying the register containing the data item required for processing by the processor. A remapping instruction need only be executed once in order for the remapping to be applied to a desired number of instructions. This is in contrast to prior art techniques, where subsequent to a remapping instruction being executed, the remapping is applied to all subsequent instructions, i.e. a desired number of instructions cannot be selected. The Register addressing in a data processing apparatus is particularly advantageously employed in apparatus arranged to repeat an instruction loop, the instruction loop including said preselected set of instructions. In such cases, loop hardware used to manage the repeat instruction can be arranged to update the register remapping logic each time the instruction loop is repeated, and hence the remapping instruction used to configure the register remapping logic is only executed once prior to the repeat instruction being executed.
Patent KR-20000052940-A (KR)
Title: Uv/halogen treatment for dry oxide etching
Inventor: FAYFIELD ROBERT T
IPC: H01L21/3065
Filed: 1997-10-24
Abstract: PURPOSE: A UV/halogen treatment for dry oxide etching is provided to improve the uniformity of SiO2 etching over the surface area of a substrate using a SiO2 etching reaction, such as a HF/ROH reaction where R is H or alkyl. CONSTITUTION: A substrate is pretreated before an etch reaction. In the pretreatment the substrate within a process chamber is exposed to UV illuminated halogen gas. Suitable halogen gases are fluorine and chlorine. Oxygen may optionally also be included with the halogen gas.
Patent KR-20000053059-A (KR)
Title: Process for the continuous preparation of an alkyl 5-formylvalerate compound
Inventor: GELLING ONKO JAN
IPC: C07C67/38
Filed: 1997-10-30
Abstract: PURPOSE: A process for the continuous preparation of an alkyl 5-formylvalerate compound is provided. CONSTITUTION: Process for the continuous preparation of an alkyl 5-formylvalerate is by reacting an alkyl-3-pentenoate with carbon monoxide and hydrogen by hydroformylation using a catalyst system comprising rhodium or iridium and a multidentate organic phosphite ligand according to general formula (1) in which n is 2-6, X is an n-valent organic bridging group and in which the end groups R1-R2 are monovalent aryl groups, wherein the process is carried out in the presence of an acid compound having a pKa between 1 and 12 measured in water at 18°C.
Patent KR-20000070235-A (KR)
IPC: D04H1/70
Filed: 1998-01-15
Abstract: An absorbent material that can be used as an absorbent core in absorbent articles such as disposable diapers, feminine hygiene products and incontinence devices is provided. An absorbent material of this invention contains cellulosic fibers at least a portion of which cellulosic fibers have a relative crystallinity of less than about 65 percent. The absorbent material has superior absorptive, strength, and suppleness properties when compared to existing core materials. The material can be air-laid in one or more layers.
Patent KR-20000075478-A (KR)
Title: 옥외 내구성 코팅 조성물 및 이를 위해 사용가능한 산 작용성폴리에스테르 수지 및 이의 폴리글리시딜 에스테르
IPC: C08G63/91
Filed: 1998-02-20
Abstract: a) 각각 독립적으로 1급 또는 2급 하이드록실 그룹 및 3급 카복실 그룹일 수 있는 2 개의 지방족 하이드록실 그룹을 포함하는 적어도 하나의 지방족 화합물 A, 
     b) 임의로, 각각의 화합물이 각각 독립적으로 1급 또는 2급 하이드록실 그룹일 수 있는 2 개의 지방족 하이드록실 그룹을 포함하는 하나 이상의 하이드록실 화합물 B, 
     c) 2 개의 2급 지방족 카복실 그룹을 포함하는 적어도 하나의 지환족 카복실산 화합물 C 또는 이의 무수물, 
     d) 임의로, 2 개의 지방족 카복실 그룹을 포함하는 하나 이상의 디카복실산 화합물 D 또는 이의 무수물, 및 
     e) 임의로, 하나의 1급 또는 2급 하이드록실 그룹과 임의로 3급 카복실 그룹을 포함하는 하나 이상의 화합물 E, 또는 1급 또는 2급 카복실 그룹을 포함하는 하나 이상의 모노카복실산 화합물 G를 A 및 B에 대한 그룹 중에서 선택된 몰당량의 하나 이상의 화합물과 함께 반응시킴으로써 (화합물 (A+B):(C+D):E:F:G의 몰 비는 (X-1):X:K:L:M이고, 여기에서 X는 2 내지 14의 범위이며, K는 0 내지 2의 범위이며, L은 0 내지 2의 범위이며, M은 0 내지 L 값의 범위임) 수득될 수 있는 3급 카복실 작용성 폴리에스테르 수지. 이러한 폴리에스테르 수지는 분말 코팅의 생성을 위해 적합한 경화제와 함께 사용될 수 있거나 적합한 경화제와 배합하여 분말 코팅의 생성을 위해 사용될 수 있는 상응하는 글리시딜에스테르로 전환될 수 있다.
Patent KR-20010012324-A (KR)
IPC: B01J20/10
Filed: 1998-05-06
Abstract: 본 발명은, 저농도의 VOC를 효율적으로 회수할 수 있으며 높은 VOC 가역 흡착능과 높은 소수화능을 겸비한 경제적 VOC-PSA용 흡착제 및 당해 흡착제를 사용하여 가스상 탄화수소를 함유하는 폐기 가스로부터 탄화수소를 간편한 설비를 사용하여 용이하면서 효율적으로 회수하는 방법을 제공한다.  본 발명의 흡착제는 실리카를 주성분으로 하고 비표면적이 400 내지 700m 2 /g이며 평균 세공 직경이 0.4 내지 3.0nm이고 수증기 흡착량이 3 내지 10ml/g인 다공질 성형체로 이루어지며 수증기에 대한 VOC 선택성이 높다.
Patent KR-20000018058-A (KR)
Inventor: CHOI YU SANG
IPC: B65D19/06
Filed: 2000-01-07
Abstract: PURPOSE: A pallet is provided to improve the efficient use of the loading place and the assembling efficiency of each element. CONSTITUTION: A pallet is composed of: a strut frame(10) which is the product loading place; a bowl type angle post combining device(40) to be combined to inside of the leg combined to each corner of the strut frame; and a wheel frame(50) combined to be attached to and separated from the angle post combining device.; Herein, the wheel frame and the angle post combining device are combined to a connecting device including a wheel(51). The connecting device is formed to be combined to the bowl type angle post combining device. The connecting device is in a disk shape to be fitted with the angle post combining device and having a hook(52a) on its rear part and an upward grip(52b) on its front part.
Patent KR-20010068737-A (KR)
Title: heat treatment method of stainless-steel
Inventor: PARK CHEON IL
IPC: C21D8/02
Filed: 2000-01-08
Abstract: PURPOSE: A method for heat treating a stainless cold steel is provided in which a thin sheet coil having a thickness of 0.08 to 4.0 mm is heat treated so that the product is not deformed or has not any surface scale on it. CONSTITUTION: In heat treating a martensitic cold SUS420J1, SUS420J2 or SUS440A.B.C coil (10), the method for vacuum non-oxidation continuous heat treating a martensitic stainless cold steel coil comprises the processes of first heat treatment process of quenching the coil to a temperature of an ordinary temperature to 50 deg.C as constantly correcting the surface and thickness by passing through a normal correctional water jacket (60) after heating the coil to a temperature of 800 to 1100 deg.C under nitrogen gas vacuum environment as passing the stainless coil (10) through quenching furnaces (20,30); second heat treatment process of reheating the coil to a temperature of 150 to 550 deg.C under nitrogen gas vacuum environment and tempering as passing the quenched coil (10) through a tempering furnace (70); and coiling the coil with a coiling roll (100) after simultaneously cooling the coil to an ordinary temperature and maintaining the surface and thickness of the coil to constant as passing the tempered coil (10) through a correctional water jacket (80).
Patent KR-20010073412-A (KR)
Title: Method For Detecting Contact Hole of Semiconductor Device
Inventor: JUNG MIN JE
IPC: H01L21/66
Filed: 2000-01-14
Abstract: PURPOSE: A method for checking a contact hole of a semiconductor device is provided to confirm whether a contact hole is opened without breaking a wafer, reduce damage on the wafer, obtain a check result in a short time and readily know if there happens a defect. CONSTITUTION: A transistor is formed on an upper part of a substrate(10). An inter-layer dielectric is formed on an upper part of the transistor. A contact hole(100) is formed to connect a source/drain area with a storage node by etching the inter-layer dielectric. The etching process is carried out by using a mixture of gases, such as, C3F8, C4F8, CO, etc. A thermal wave of a predetermined wavelength allows a reflected wave to be varied according to a damage depth of silicon exposed within the contact hole. It is checked that the thermal wave is emitted to the silicon substrate and reflected. The thermal wave is emitted by using a thermal probe. The thermal wave has a wavelength ranging from 3 to 5um. When the contact hole(100) is opened, a ratio of the reflex wave to the incident wave is within a range of 100 to 500.
Patent KR-20000024363-A (KR)
Inventor: KO KYU TAE
IPC: C02F11/12
Filed: 2000-02-10
Abstract: PURPOSE: A preparation method of solid fuel using excrement is provided, which is characterized in that saw-dust is used as a bulking agent, also its process composes a first drying, a second drying, an incomplete combustion step, and then packing. it can CONSTITUTION: The method is composed of five steps. The first step is mixing excrement with bulking agent, and the second step is dryness management which makes the water content to 50%. The third step is fermentation of dried excrement and the forth step is re-drying the fermented excrement to 20% water content and makes incomplete combustion. The last step is pressuring and packing. The method can manage a large amount of excrement, so the productivity and economical efficiency are so good. Waste water is disposed perfectly, then contamination of soil and water is prevented. The method makes mixed excrement including appropriate water content, so can be energy source with high heat value.
Patent KR-20010083375-A (KR)
Inventor: WON IN HO
IPC: A43B13/04
Filed: 2000-02-11
Abstract: PURPOSE: A bacteria resistant out-sole and a manufacturing method thereof are provided to restrict the propagation of dermatophytosis bacteria, to remove a bad smell, and to achieve the functions of acupressure and ventilation. CONSTITUTION: After resin material as a main material of a bacteria resistant out-sole is mixed with petroleum in a mixer for 30 or more minutes, copper ion, bio-ceramic ion, or a mixture thereof of 0.5 wt percent, on the basis of the resin material of 100 wt percent, and a very small amount of pigment are mixed to the resin mixture. The resultant resin mixture is completely melted and mixed by passing through a heating furnace for injection molding to produce a strand of resin mixture, and then the strand is dehydrated in a cooling water chamber before it is cut into injection resin mixture member. After that, the resin mixture member is liquified by passing through a heating plate having a discharge screw, and finally is extruded from a certain shaped mold to form the bacteria resistant out-sole.
Patent KR-20010082843-A (KR)
Inventor: JANG YUN GYEONG
IPC: G02F1/136
Filed: 2000-02-21
Abstract: PURPOSE: A liquid crystal display is to secure nonuniformity of a large scaled liquid crystal display device using a fluidic self assembly (FSA) technology and improve a yield of the display. CONSTITUTION: A pixel area and a switching area are defined in a substrate. The n number of main gate interconnections(150) are formed horizontally and includes the first and the second sub gate interconnections. The m number of data interconnections(150) are formed vertically and includes the first and the second sub data interconnections. Nano blocks(200a - 200d) are formed on respective intersecting points between the main gate interconnections and the main data interconnections in a rectangular shape. Four thin film transistors having a gate electrode and a source/drain electrode are integrated in the nano block. Each thin film transistor has a gate and a source/drain pad and is formed symmetrically on four faces. The nano block receives a signal from the main gate interconnections and the data interconnections. Four pixel electrodes(170) formed in the pixel areas receive a signal from an adjacent nano block.
Patent KR-20010084573-A (KR)
Title: Dust collecting apparatus using water
Inventor: PARK SEOK HO
IPC: B01D45/12
Filed: 2000-02-28
Abstract: PURPOSE: Provided is a cyclone dust collector of water treatment type. The dust collector can eliminate efficiently soot and smoke generated from an industrial boiler and dust such as soil and powdery stone from a construction site. CONSTITUTION: The cyclone dust collector consists of following parts: a tank (1) for water; a cyclone dust-collection unit (2); an air inflow chamber (21); first cyclone dust-collection manifold (3a); an air outflow chamber (23); an air flow path (26); second cyclone dust-collection manifold (3b); and a water jet pipe (4) equipped with a jet nozzle.
Patent KR-20010086767-A (KR)
Title: Process of the preparation low shrinking agent for thermosetting unsaturated polyester composite material
Inventor: KIM HONG SOO
IPC: C08J5/24
Filed: 2000-03-03
Abstract: PURPOSE: A method for preparing a low-shrinking agent is provided, not to allow a thermosetting unsaturated polyester complex material to be shrunk in the curing process at a high temperature. CONSTITUTION: The method comprises the steps of dissolving 1-60 wt% of a fat-soluble linear polymer or copolymer in solvent to a high viscosity; adding 1-40 wt% of a monomer, an initiator and 0.01-30 wt% of a crosslinking agent to the polymer solution; and reacting the mixture at a high temperature. Preferably the fat-soluble polymer is selected from the group consisting of poly(vinyl acetate), linear polystyrene, polyethylene, polypropylene, linear poly(methyl methacrylate), polycaprolatam and their copolymers; the monomer is selected from the group consisting of styrene, vinyl acetate, acrylic acid, methacrylic acid, methyl methacrylate, ethyl methacrylate, ethylene, propylene, ethylene oxide, propylene oxide, butadiene, chloroprene, isoprene and their mixtures; the initiator is azobis(isobutylronitrile); and the crosslinking agent is selected from the group consisting of divinyl benzene, methylene bisacrylamide and ethylene glycol methacrylate.
Patent KR-20000030550-A (KR)
Inventor: KIM DONG HOON
IPC: D21F11/02
Filed: 2000-03-06
Abstract: PURPOSE: Provided is a paper which has excellent appearance and endurance by using sprayer. Thereby, it is possible to obtain a paper useful as packaging paper, wall paper and decorative paper, and obtain unique pattern and paper quality by using the sprayer on paper machine. CONSTITUTION: The paper is comprised of 100-20% by weight of pulp and 0-80% by weight of natural pulp. One surface of the paper is coated by mineral and the other surface of the paper is coated by tackifier. The equipment for producing paper has reservoir(11,12) for depositing the pulp material, regulator bath(13) for regulating the concentrate of the pulp by using water, paper making machine(14) for making the paper, belt conveyors(15,16) for transporting the paper, drying roller(17) for drying the paper, winding roller(18) for winding the paper. The top portion of the paper making machine(14) has spray pipe(21) for spraying of water supplied from water bath(23) or line. Ultra violet, urethane and moisture pervious urethane is used for coating material of the mineral, and modified powder is used for the tackifier.
Patent KR-20010087078-A (KR)
Inventor: PARK HA RYUNG
IPC: A47J37/06
Filed: 2000-03-06
Abstract: PURPOSE: A manufacturing method of a meat grill having a removable yellow-soil plate is provided to replace a used yellow-soil plate frequently and to reinforce the usage of a grill. CONSTITUTION: A recessed groove(12) of a yellow-soil plate is formed on a side of the upper end(13) of a grill(1). 42-52wt% of yellow soil powder, 4-6wt% of elvan powder, 7-9wt% of nephrite powder, 2-4wt% of ginseng and 5-7wt% of green tea is mixed with 6-15wt% of water, 8-10wt% of binder, 4-6wt% of antifoaming agent, 8-10wt% of starch and 3-5wt% of dispersing agent in the recessed groove. The mixture is molded and dried regularly. Then the mixture is coated by vegetable oil to protect the surface. Thereby, a yellow-soil plate(11) is manufactured. The rectangular recessed groove is formed upward at the upper end of the metal grill. The yellow-soil plate is inserted into the recessed groove, and grips(15) is formed at both sides of the grill. When the yellow-soil plate is fitted into the recessed groove, the yellow-soil plate is met with the surface of the upper end of the grill. The yellow-soil plate is removable from the recessed groove smoothly. Therefore, the yellow-soil plate is replaced easily.
Patent KR-20000030725-A (KR)
Inventor: LEE JEONG CHAN
IPC: H04L12/26
Filed: 2000-03-14
Abstract: PURPOSE: An apparatus for testing a line for a hyper digital subscribe line(HDSL) is provided to check a disconnection and signal state with independence from a computer, by detecting only a high speed signal using a simple circuit when a voice signal and the high speed signal are transmitted via an existing telephone line, and then displaying the detected signal. CONSTITUTION: When a line for the high speed signal is connected to an MDF, a common telephone line network of an apartment, a voice signal for telephone call has a frequency less than 8KHz and the high speed signal has a frequency of MHz level. Thus, a transmission signal detection unit removes a voice frequency region from the signals inputted via the MDF, using transformers(HFT1),(HFT2) so as to obtain the HDSL signal. An amplifier amplifies the obtained HDSL signal, which is displayed on a displayer.
Patent KR-20000071606-A (KR)
IPC: C09J151/00
Filed: 2000-04-07
Abstract: 본 발명은 표면 경화성 및 틈새 경화성이 우수하고 결합 작업에 요구되는 시간을 단축시키는데 효과적인 2-시아노아크릴레이트 조성물을 개시한다. 2-시아노아크릴레이트 조성물은 특정 금속, 및 산소를 갖는 산을 포함하는 컨쥬게이트 염기로 구성되고, 금속이 산소 원자에 의해 컨쥬게이트 염기에 결합되는 루이스 산 금속염 및 클라드레이트(clathrate) 능력을 지닌 화합물을 함유한다.
Patent KR-20010095684-A (KR)
Title: Mounting structure of ceiling type air conditioner
Inventor: LEE HYEON CHEOL
IPC: F24F1/02
Filed: 2000-04-11
Abstract: PURPOSE: A mounting structure for air conditioner of duct type embedded within ceiling is provided to prevent air conditioner body from being escaped from the ceiling, while allowing air conditioner to be easily coupled with the anchor bolt. CONSTITUTION: A mounting structure comprises a bracket(20) attached to the side surface of an air conditioner body(70), and which has a guide groove(20b) and a slot(20c) formed at the inner end of the guide groove in a direction parallel to the air conditioner body; and an anchor bolt(30) having an end inserted into the guide groove formed at the bracket and the other end fixed to the ceiling. The bracket has a stopper(20a) which is formed by bending downward an end of the bracket into a predetermined width so as to prevent the anchor bolt from being escaped from the bracket along the guide groove. A nut(40), a spring washer(60) and a plain washer(50) are fitted, in sequence, into the anchor bolt, and the anchor bolt is guided toward the slot of the bracket along the guide groove.
Patent KR-20010095776-A (KR)
Inventor: CHO JONG SUN
IPC: B09B5/00
Filed: 2000-04-12
Abstract: PURPOSE: An apparatus for processing garbage is provided, which can conduct crushing, pressurized dewatering and drying in a compact structure which is required to treat garbage, thereby reduce the amount of food waste, keep clean environment and prevent any leakage of leachate during landfill. The system can also reduce energy consumption during incineration of waste. CONSTITUTION: The apparatus comprises includes a rectangular case(2) that has a feed hopper(12) at the top and a discharge hopper(18) at the bottom; two sets of crushing rollers(62a,62b),(64a,64b) which are set inside the feed hopper(12) for crushing garbage; a conveyor belt(22) that transfers food waste through water collecting hoppers(14,15); a dewatering device that consists of a main drum(26) and a press roller(27); a water collecting hopper(16) that is set under the main drum(26) for collecting water; a stripping scrapper(32) for scrapping food waste from the main drum(26) and for dropping to conveyor belt(22); a drier(40) that is set outside the case(2) for drying the compacted food waste; a guide scrapper(34) for guiding the compacted garbage to the drier(40); and a motor(92) that drives the conveyor belt(22).