baber/WOPTO huggingface dataset:
Patent KR-20040069071-A (KR)
Inventor: CHO HYEON SEOK
IPC: A47C27/08
Filed: 2003-01-28
Abstract: PURPOSE: An apparatus for controlling an air pressure is provided to relieve decubitus and stress caused by lying or sitting on the cushion seat for a long time, and thus to keep the patient's feeling pleasant by dispersing the pressure on the body and removing the moisture. CONSTITUTION: The apparatus for controlling an air pressure comprises a controller, which removes and re-distributes the pressure of specified part in a multiply-divided cushion seat by differently setting the air volume to be injected into the specified part and the resulting air pressure. The controller is adjusted manually or automatically by five consecutive control mode to remove or re-distribute the air pressure of desired part after the predetermined time, depending on the patient's condition or the paralysis degree, for example 2,5-3,6-1,4 mode, 3,6-2,5-1,4 mode, 1-5-3-4-2-6 mode or 4,5,6-1,2,3 mode.
Patent KR-20040070613-A (KR)
Inventor: JUNG CHI UK
IPC: C09D5/03
Filed: 2003-02-04
Abstract: PURPOSE: A rough surface powder paint composition is provided, to improve the adhesive strength between a coated concrete layer and a corrosion resistant thermosetting powder paint layer of a steel pipe by enhancing the surface roughness of the thermosetting powder paint layer. CONSTITUTION: The rough surface powder paint composition comprises 30-70 wt% of a thermosetting epoxy resin selected from the group consisting of a bisphenol-type epoxy resin and a cresol-modified novolac epoxy resin; 2-10 wt% of a curing agent selected from the group consisting of a dicyandiamide curing agent and an epoxy phenol curing agent; 20-50 wt% of an extender pigment containing an oil-coated calcium carbonate essentially; and 0.3-5 wt% of additives selected from the group consisting of a flowability enhancer, a pin hole inhibitor, a curing accelerator and a wetting agent. Preferably the extender pigment contains an oil-coated calcium carbonate essentially, and is at least one selected from the group consisting of a coloring pigment, an organic pigment, barium sulfate, calcium carbonate, silica and ammonium hydroxide.
Patent KR-20040073178-A (KR)
Inventor: LIM CHAE HYEON
IPC: H04B10/29
Filed: 2003-02-13
Abstract: PURPOSE: A communication system having an optical interface is provided to reduce deterioration of processed signals and delay of signal processing by reducing unnecessary processing in connection and processing of a digital optical distribution system. CONSTITUTION: An optical interface unit(230) processes channel signals received from a base band processing unit(211) by sector and frequency assignment for converting the channel signals into optical signals to transmit the optical signals. If the optical interface unit(230) receives optical signals, the optical interface unit(230) converts the optical signals into electric signals for transmitting I and Q signals processed by sector and frequency assignment. A remote control receives the optical signals from the optical interface unit(230) for converting the optical signals into radio frequency.
Patent KR-20030071573-A (KR)
Inventor: CHOI YONG TAEK
IPC: G02B6/00
Filed: 2003-02-28
Abstract: PURPOSE: A method for removing a coating part of an optical fiber by using a non-contact method is provided to prevent a defect on a surface of the optical fiber by using the non-contact method by a hot blast. CONSTITUTION: The temperature of the heat of a heat generation unit(101) is controlled to apply the heat higher than the heat deflection temperature of an internal coating layer and lower than the heat deflection temperature of an external coating layer of an optical fiber(102). The exothermic state of the heat generation unit is maintained during the predetermined time in order to apply the heat to the optical fiber(102). The heating state of the heat generation unit is interrupted if the internal coating layer is vaporized by the heat of the heat generation unit and the external coating layer is exploded by the vaporized gas.
Patent KR-20040078716-A (KR)
Inventor: JUNG JUN MOK
IPC: G06F15/00
Filed: 2003-03-04
Abstract: PURPOSE: A hacking detecting system and method is provided to detect various kinds of hack, rapidly and definitely, by analyzing a system call parameter included in log data. CONSTITUTION: The system comprises a log collector(100), a detector(200), a countermeasure module(400) and a communication module(300). The log collector(100) collects and stores monitoring log data at a level of a system call. The detector(200) detects a system hacking via a parameter analysis of the collected monitoring log data, and constructs log data on the detected hack. The countermeasure module(400) performs a countermeasure against the detected hacking based on the predefined countermeasure method, and constructs log data on the countermeasure result. The communication module(300) transmits the constructed log data to a display device.
Patent KR-20040081209-A (KR)
Inventor: HAN TAE SEONG
IPC: G06Q99/00
Filed: 2003-03-14
Abstract: PURPOSE: A system for integrally managing the customers of each offline shop through the online is provided to integrally manage the offline shops by connecting each offline shop to one body through a customer securing system utilizing the BtoB(Business to Business) and the BtoC(Business to Customer) on the offline. CONSTITUTION: To receive benefit, entertainment, information, discount, and an event, visiting customers become a member of a site by visiting the site and inputting required information after obtaining various promotion matters issued or planed by the shop or a system company(303). A main system manages the member information by registering a serial number printed in the promotion matter(304). The main system uses only the information classified into each gender/age/region/company(307). An individual integrated management system manages the member by an automatic management program in order to use an integrated PR(Public Relation) system(306).
Patent KR-20040081600-A (KR)
Inventor: JUNG YEONG UK
IPC: H04B1/40
Filed: 2003-03-14
Abstract: PURPOSE: A method for an emergency rescue service through a help menu setup function is provided to ask for help only by simply operating a button in case of emergency, and promptly cope with the request. CONSTITUTION: A mobile communication terminal stores emergency rescue request information prepared by a user by way of precaution against an accident. In the case that an emergency rescue request button is inputted, the mobile communication terminal recognizes that an emergency is generated(401). According to a result of the recognition, the mobile communication terminal tries a call to a preliminarily defined called telephone number based on the emergency rescue request information(402,403,405). The mobile communication terminal transmits an emergency rescue request message set based on the emergency rescue request information to the corresponding called telephone number(404,406). If a termination key is inputted in the middle of connecting the emergency rescue, a speaker is turned off and a microphone is turned on to enable direct voice communication(407,408,409,410).
Patent KR-20030076423-A (KR)
Title: 회로 기판 접속 구조, 그 형성 방법 및 회로 기판 접속구조를 갖는 표시 장치
IPC: G02F1/1345
Filed: 2003-03-21
Abstract: 본 발명의 회로 기판 접속 구조는 도전성 수지층과 함께 접착되는 제1 회로 기판과 제2 회로 기판을 가진다.  제1 회로 기판은 제1 방향으로 배열된 복수의 제1 단자 전극들과 제1 방향으로 제1 단자 영역에 인접하여 배치된 더미 전극을 포함하는 제1 단자 영역을 가진다.  제2 회로 기판은 제1 방향으로 배열된 복수의 제2 단자 전극들을 포함하는 제2 단자 영역을 가진다.  제2 단자 영역은 도전성 수지층을 거쳐 제1 단자 영역에 대면하도록 배치되고, 각각의 제2 단자 전극들은 대응하는 제1 단자 전극들에 전기적으로 접속된다.  도전성 수지층은 더미 전극의 적어도 일부를 덮고, 그리고 도전성 수지층으로 덮힌 더미 전극의 적어도 일부는 복수의 개구부들을 가진다.
Patent KR-20040083162-A (KR)
Inventor: YANG HUI CHAN
IPC: G09G3/296
Filed: 2003-03-21
Abstract: PURPOSE: A method for displaying a plasma display panel is provided to generates stable address discharge by initializing the wall charge formed on a discharge cell including at least one initialization subfields. CONSTITUTION: A method for displaying a plasma display panel includes an initialization subfield to initialize the discharge cells in the frame including at least one initialization subfields and a driving sub-field to display a predetermined image corresponding to the luminance weight in the frame.
Patent KR-20030031067-A (KR)
Inventor: KIM JAE UNG
IPC: A23K1/10
Filed: 2003-03-24
Abstract: PURPOSE: A method of preparing feed capable of being used as a protein source of cattle or domestic fowl from sludge of cattle skin or porcine skin which has hitherto been discarded is provided. Thus obtained feed contains a strain of Bacillus subtilis and/or Aspergillus oryzae in great quantity and thus is beneficial for cattle or fowl health. CONSTITUTION: Cattle skin, porcine skin or a mixture thereof is sterilized at 70deg.C for 1 to 5hr, mixed with cereal by-products and molasses and fermented with Bacillus subtilis, Aspergillus oryzae and a mixed strain thereof at 40 to 45deg.C for 20 to 60hr. The cereal by-products are wheat bran, rice bran, defatted bran, barley bran, corn bran, bean pod, potato starch, sweet potato starch, coffee dregs, silkworm manure, silkworm powder, seaweed powder, tapioca, soybean meal, cottonseed meal, rapeseed meal, linseed meal, sesame meal, corn gluten, wheat gluten, peanut meal, palm kernel meal, sunflower seed meal, distiller's dried grain with solubles, corn germ meal, dried distillers' spent cereal grains, red pepper seed meal, brewer's spent grain or a mixture thereof.
Patent KR-20030031093-A (KR)
Title: Subway Auto Open Cross Seat
Inventor: KIM BYOUNG TAE
IPC: B61D33/00
Filed: 2003-03-31
Abstract: PURPOSE: An automatic folding apparatus for a seat of an electric rail car is provided to make the best use of space and to improve transport efficiency and convenience by folding the passenger seat with operating a hydraulic or pneumatic cylinder through remote control. CONSTITUTION: A backrest(20) of a seat is placed perpendicularly to a lower plate(21) of the seat in a connecting portion, and combined with the lower plate by a rotating plate to fold or unfold the lower plate. A driven gear(30) is fastened at the side of the rotating shaft, and a rack(41) is combined with the end of a hydraulic or pneumatic cylinder(40). The hydraulic or pneumatic cylinder is reciprocated linearly by using compressed air of hydraulic pressure from an electric rail car. The lower plate is folded or unfolded against the backrest by turning the driven gear engaged with the rack.
Patent KR-20040087394-A (KR)
Inventor: CHOI MYEONG HUN
IPC: H01M8/06
Filed: 2003-04-07
Abstract: PURPOSE: A purge method and a device therefor are provided to improve the purge effect, to be capable of utilizing fuel completely, to increase stability and stack efficiency of a fuel cell, and to reuse 100% of the discharged fuel and water. CONSTITUTION: The purge method for removing the flooding of a fuel cell system comprises the steps of: (a) sensing a cell voltage of a stack(130); (b) determining whether or not the flooding is generated by the cell voltage; (c) controlling a purge valve(126) and a recirculating pump(127) so that the difference of pressure between the inside of stack(130) and the purge valve(126) and the recirculating pump(127) is formed, if flooding; (d) opening the purge valve(126) so that a gas mixture containing moisture in the stack(130) is discharged out of the stack(130); (e) separating the mixture into water and gas in a water separator(125); and (f) re-supplying the stack(130) with water via a water storage tank(134) and with gas via the recirculating pump(127). The device(100) includes a stack(130) comprising a plurality of cells; a cell voltage sensing unit(132); a water separator; a purge valve(126); a recirculating pump(127); a water storage tank(134); and a system controlling unit(140).
Patent KR-20040021506-A (KR)
Inventor: OKANO KEIJI
IPC: G03G21/18
Filed: 2003-04-22
Abstract: PURPOSE: To reduce the diameter of the image carrier 1 of an image forming apparatus and a process cartridge using a powder application type direct injection charging device 2 and to improve powder application type direct injection charging when using the image carrier 1 that is, in particular, Π25 or less. CONSTITUTION: The image forming apparatus has a rotary image carrier 1, and a charging member 2 which forms a nip n between the image carrier and the member 2 and is rotatable having a speed difference between the image carrier 1 and the member 2, and the nip n being an area where conductive particles m being present. In the process cartridge detachable from the main body of the image forming device, if the diameter of the image carrier 1 is LD (mm) and the diameter of the member 2 is LC (mm), the conditions expressed by LD<=25 (mm) and LDxLC>=350 are satisfied. The relationship between the length N (mm) of the nip n in the direction of the rotation of the image carrier 1 and an amount δ (mm) that the member 2 is pressed against the image carrier 1 is N>=6.0δ+1.35. The member 2 has an elastic body 2b having a porous surface. The relationship between the surface roughness Ra (mm) of the member 2 and an amount δ (mm) that the member 2 is intruded against the image carrier 1 is Ra<=δ.
Patent KR-20040092829-A (KR)
Inventor: WEN SAY LING
IPC: G06Q50/20
Filed: 2003-04-29
Abstract: PURPOSE: A system and a method for explaining a vocabulary using multimedia data through an electronic dictionary are provided to enable users to attain to a purpose of fast language learning by enabling the users to understand/remember words fast through the electronic dictionary presenting a voice, spelling/meaning of a keyword, and multimedia related to text/image/voice/animation/music/moving image. CONSTITUTION: An input device(110) receives the keyword. A database(120) stores text explanations, multimedia explanations, and multimedia explanation indexes. A CPU(130) receives a query command for the keyword, provides the text explanation, and provides the multimedia explanation according to the multimedia explanation index by connecting to the input device and the database. A multimedia player(140) plays the multimedia explanation. A display device(150) displays the text explanation and the multimedia explanation.
Patent KR-20040105272-A (KR)
Inventor: KIM BYEONG UK
IPC: H04Q7/30
Filed: 2003-06-04
Abstract: PURPOSE: A method and an apparatus for collecting real-time traffic data by using a position registration message of a mobile communication terminal are provided to collect correctly the real-time data by extracting the traffic data from the position registration message used for registering a position of the mobile communication terminal. CONSTITUTION: A mobile communication terminal receives real-time traffic data from a navigation terminal and generates and transmits a position registration message including the real-time traffic data(S110,S115,S120). A local traffic server for managing local traffic information within a predetermined region receives the position registration message. The local traffic server extracts the traffic data from the position registration message and stores the extracted traffic data into a local traffic information management database(S125-S130).
Patent KR-20030094118-A (KR)
Title: 향상된 투명도, 화학적 저항성 및 높은 영구 피로강도를갖는 투명성 폴리아미드 성형재
IPC: C08G69/28
Filed: 2003-06-05
Abstract: 0 내지 12 J/g의 용융 엔탈피를 갖고; 
     50 중량% 이하의 트랜스, 트랜스-이성질체를 갖는 10-70 몰%의 PACM[비스-(4-아미노-사이클로헥실)-메탄] 및 90-30 몰%의 MACM[비스-(4-아미노-3-메틸-사이클로헥실)-메탄]을 가지는 100 몰%의 다이아민(diamine) 혼합물; 
     (선택적으로, 상기에서 0-10 몰%는 C 6 -C 12 를 갖는 다른 지방족 다이아민, 환식의 지방족(cycloaliphatic), 알킬기로 치환된 환식의 지방족, 분쇄의 지방족 다이아민 또는 3-12개의 아미노기를 갖는 다가의 아민(multiaine) 또는 이들의 혼합물로 대체될 수 있다.) 
     100 몰%의 장쇄의 C 8 -C 14 의 지방족 다이카르복실산 또는 이러한 카르복실산의 혼합물; 
     (상기에서 0-10 몰%는 다른 방향족 또는 C 8 -C 16 의 환식 지방족 다이카르복실산으로 대체될 수 있으며, 특히 상기 다이카르복실산은 이소프탈릭산(isophtalic acid), 테레프탈릭산(terephthalic acid), 나프탈렌다이카르복실산(naphtalenedicarboxylic acid), 사이클로헥산다이카르복실산(cyclohexanedicarboxylic acid) 또는 이들의 혼합물로 이루어진 군에서 선택될 수 있고, 또한, 
     선택적으로, 다른 장쇄의 지방족 다이아민 0-10 몰%와 다른 장쇄의 지방족 다이카르복실산 0-10 몰%는 C 6 -C 12 를 갖는 ω-아미노카르복실산 또는 C 6 -C 12 를 갖는 락탐 0-20 몰%로 첨가될 수 있다.)로 이루어진 폴리아미드인 것을 특징으로 하는 투명한 폴리아미드 성형재(moulding materials)를 제공한다. 
     또한, 폴리아미드 성형재의 제조방법 및 폴리아미드 성형재를 이용하여 성형물을 제조하고 취급하는 방법을 제공한다. 특히 본 발명은 폴리아미드 성형재로부터 얻을 수 있는 유리 및 렌즈에 관한 것이다.
Patent KR-20030059041-A (KR)
Inventor: RHO KYUNG OCK
IPC: C05G1/00
Filed: 2003-06-19
Abstract: PURPOSE: Provided is a manufacturing method of organic fertilizer which neutralizes acidified soil, promotes the growth of plants, and enables mass production by using organic materials obtained from fermentation of living wastes and rock powder containing alkali metal oxides. CONSTITUTION: The organic fertilizer is manufactured by the following steps of: (i) fermenting living wastes containing animal wastes, agricultural wastes(straw, saw dust) and food wastes, with a mixture of apple, orange, carrot, sugar, etc.; (ii) adding water and flour to the fermented materials from step (i) to get a fermenting liquid for water improvement and deodorization; (iii) fermenting at 200-230deg.C for 3-3.5hrs in a vacuum fermentation tank; (iv) adding 20-40wt.%(based on the fermented organic mixture) of rock powder(200-250mesh) to the fermented organic materials, wherein the rock powder is obtained by grinding dolomite to a size of 20-40mm, firing at 700-800deg.C for 2-3hrs and grinding to fine powder(200-250mesh).
Patent KR-20050000167-A (KR)
Inventor: CHO HEON HO
IPC: C10B31/00
Filed: 2003-06-23
Abstract: PURPOSE: To provide a lid supporting device for improving airtightness between ascension pipe of coke oven and lid of coal charging car, wherein the lid is accurately inserted and mounted into the ascension pipe without formation of a gap even when the ascension pipe is deformed and slightly deviated from an initial installation position. CONSTITUTION: In a device supported by a rod of cylinder moved forward and backward to the lower side with a lid for sealing an ascension pipe of coke oven being mounted on a charging car, and supporting rods(52) lifted and lowered with being connected to the rod, the lid supporting device for improving airtightness between the ascension pipe of coke oven and the lid of coal charging car is characterized in that an upper part of a first lid connector(60) is rotatably mounted on an end of the rod(12), a lower part of the first lid connector is rotatably connected to a sliding bar(62) that is vertically movably mounted on the lid, the sliding bar is elastically supported to the first lid connector by a spring(64), an upper part of a second lid connector(56) is rotatably mounted on an end of the supporting rods, and a lower part of the second lid connector is rotatably connected to the lid.
Patent KR-20050001996-A (KR)
Inventor: JUNG KYUNG KEUN
IPC: B29C63/02
Filed: 2003-06-28
Abstract: PURPOSE: A production method of a piezoelectric ceramic-high polymer complex material is provided to have the flexibility, the large size and the mass production by using a tape casting process. CONSTITUTION: A slurry to be produced with a bond is tape-casted through a Doctor blade method after uniformly mixing a sintered PZT(Pb(ZrxT1-x)o3) powder of 20¯70wt% with a PVdF high polymer base material. Thereby, a sheet typed piezoelectric ceramic-high polymer complex material is produced. The piezoelectric high-polymer complex material is more flexible, becomes a large size and is mass-productive easily.
Patent KR-20050003001-A (KR)
Inventor: HA YONG MIN
IPC: G02F1/133
Filed: 2003-06-30
Abstract: PURPOSE: A mobile LCD device is provided to improve productivity and yield by efficiently arranging a chip on a glass and to reduce a bezel region without increasing the number driver chips, thereby obtaining high resolution. CONSTITUTION: A mobile LCD device includes a display region(20), a source driver(30), and a gate driver(40). The display region 20 is formed on a glass(10) and has a plurality of pixels. The source driver(30) is formed at one side of the display region. The gate driver(40) is positioned at the other side of the display region opposing the one side in which the source driver is formed. Since the gate driver consists of one chip, a bezel region is reduced without increasing the chip, thereby obtaining high resolution.
Patent KR-20050002326-A (KR)
Inventor: CHIU MING CHENG
IPC: G09G3/36
Filed: 2003-06-30
Abstract: PURPOSE: A low power source driver for a liquid crystal display device is provided to reduce fabrication cost and power consumption, to obtain accurate source driver output and to reduce charging charge loss. CONSTITUTION: According to the source driver for a liquid crystal display device driving a data line by generating an output voltage, a ground voltage is applied to a ground port and a power supply voltage higher than the ground voltage is applied to a power supply port. An input port inputs an input voltage, and an output port generates an output voltage. The first PMOS transistor(PT1) has a gate connected to its drain. The second PMOS transistor(PT2) has a gate connected to the drain of the first PMOS transistor and a source connected to the output port. The first NMOS transistor(NT1) has a gate connected to its drain. The second NMOS transistor(NT2) has a gate connected to the drain of the first NMOS transistor and a source connected to the output port. The third NMOS transistor(NT3) has a gate connected to the input port and a source connected to the source of the first PMOS transistor. The third PMOS transistor(PT3) has a drain connected to the power supply port and a gate connected to its source. The source driver also includes switches(S1-S6) and the first capacitor(C1).
Patent KR-20050009899-A (KR)
Inventor: BACK WOON SUCK
IPC: H01L27/10
Filed: 2003-07-18
Abstract: PURPOSE: A method for fabricating a capacitor of a semiconductor device is provided to increase a refresh time interval and embody high integration by easily controlling a capacitance value of a capacitor in an MML(merged memory logic) device in which a logic device and a memory device are merged. CONSTITUTION: A semiconductor substrate(21) is prepared in which a transistor region and a capacitor region are defined. An isolation layer(22) is formed on the semiconductor substrate to define an active region and an inactive region. A gate oxide layer(23G) is formed on the substrate in the transistor region. A gate electrode is formed on the gate oxide layer, and a bottom plate electrode(25C) of a capacitor is formed on the substrate in the capacitor region. A source(28S) and a drain(28D) are formed so that a transistor is formed in the transistor region. A dielectric layer(29) and a top plate electrode(30C) are formed on the bottom plate electrode, thereby forming the capacitor in the capacitor region.
Patent KR-20050013868-A (KR)
Inventor: LEE CHEON MU
IPC: H01R43/06
Filed: 2003-07-29
Abstract: PURPOSE: A method is provided to achieve improved durability and abrasion resistance of a commutator by performing a liquefied nitrogen heat treatment to commutator pieces. CONSTITUTION: A method comprises a step(S2) of processing a rod into pieces; a step(S3) of forming commutator pieces by cutting each piece processed from the rod; a step(S5) of performing a liquefied nitrogen heat treatment to the commutator pieces; a step(S6) of inserting the heat-treated commutator pieces into a mold, setting the commutator pieces into a circle in such a manner that intervals for an insulation resin are formed between the commutator pieces, and inserting a bush into the center of the circle; a step(S7) of forming an insulation resin layer by extruding or injecting an insulation resin into the mold; and a step(S8,S9) of processing the inner and outer surfaces of the molded commutator.