baber/WOPTO huggingface dataset:
Patent KR-20010052855-A (KR)
Title: 패킷 손실 또는 프레임 삭제 은폐를 실행하는 방법 및 장치
IPC: H04M11/00
Filed: 2000-04-19
Abstract: 본 발명은 전용 또는 표준 FEC 처리를 갖지 않는 음성 코더(speed coder)에서 패킷(packet) 손실 또는 프레임 삭제 은폐(Frame Erasure Concealment, FEC)를 실행하기 위한 방법 및 장치에 관한 것이다.  디코더를 갖춘 수신기는 인코더로부터 전송된 압축 음성 정보의 부호화 프레임을 수신한다.  수신기에 있는 손실 프레임 검출기는 부호화 프레임이 전송시 손실되거나 변형되었나, 또는 삭제되었나 여부를 결정한다.  부호화 프레임이 삭제되지 않았으면, 부호화 프레임은 디코더에 의해 복호화되고 임시 메모리는 디코더의 출력으로 업데이트된다.  소정의 지연 주기가 적용되어 오디오 프레임이 출력된다.  부호화 프레임이 삭제된 것으로 손실 프레임 검출기가 결정하면, FEC 모듈은 신호에 프레임 은폐 처리를 적용한다.  FEC 처리는 삭제된 프레임에 대해 자연스럽게 들리는 합성 음성을 만든다.
Patent KR-20010053244-A (KR)
Title: 이온 교환팩에 의한 미량 금속 이온을 감소시키는 방법
IPC: G03F7/023
Filed: 1999-06-25
Abstract: 본 발명은 특별 제작된 이온 교환팩을 이용하여 극미량의 금속 이온을 갖는 용액에 대한 방법에 관한 것이다.  또한, 상기 이온 교환팩 등을 사용하는 공정에서 정제된 노볼락 수지로부터 극미량의 금속 이온을 갖는 포토레지스트 조성물을 제조하는 방법을 제공한다
Patent KR-20020055563-A (KR)
Title: a drive motor setting structure for retort pouch packing apparatus
Inventor: NOH HAN RAE
IPC: H02K15/14
Filed: 2001-01-05
Abstract: PURPOSE: A structure of installing a driving motor for a retort pouch manufacturing apparatus is provided to allow the retort pouch manufacturing apparatus to be easily manufactured by causing a retort pouch to be installed in a smaller space. CONSTITUTION: The structure of installing a driving motor for a retort pouch manufacturing apparatus includes a couple of rollers(13) for coupling both sides, a couple rollers(14) for coupling upper and lower portion, and a couple of cutting rollers(15) which are positioned between a front fixing plate(11) and a rear fixing plate(12). The rear fixing plate(12) has an inserting hole(12a) which is coupled with a receiving cap(16). A driving gear(18a) is installed at a driving shaft(17a) of a bring motor(17). The driving gear(18a) is engaged with end moving gears(13a,14a) which are respectively installed at the two end gears. The driving shaft(17a) is inserted and combined into and with the receiving cap(16). The driving motor(12) is fixed at the rear plate(12) in a motor housing(21) by the plurality of bosses(19) and the plurality of screws(22).
Patent KR-20010035189-A (KR)
Title: Shop management system and control method using by the internet
Inventor: PARK JONG UK
Filed: 2001-01-05
Abstract: PURPOSE: A system for managing a unifying company using the internet and a method for operating thereof are provided to reserve a meeting place securely by rendering a reserving person and members to keep watch on a meeting place beforehand through the internet. CONSTITUTION: A company public information section(6) publicizes an introduction of each company and main menu to a connected member(1) through a moving picture transmitting system. A company comparing conference section(7) selects a company to be compared in the company public information section(6) and searches a cost, a service, a discount rate and the member of reserved persons. A reserve ordering section(8) performs an ordering reservation. The contents of a reserved company(4) is transmitted to a reserving person, and the reserved persons may identify and search the reserved company(4). A parking managing section(9) secures an exclusive parking lot and manages common parking facilities. A reserve order conforming section(10) performs a meeting company position introduction and guides to the reserved persons. An electronic paying operation section(11) computerizes a paying with respect to managing of the company and an additional service. A returning home system operation section(12) adjusts a time and a route of returning home buses. A post managing section(13) efforts for improving services. An event section(20) makes a plan for a customer and the company.
Patent KR-20010076283-A (KR)
Inventor: KATO ASAO
IPC: F25B41/06
Filed: 2001-01-16
Abstract: PURPOSE: To provide a small and lightweight temperature expansion valve for use in the refrigeration cycle of car air conditioner. CONSTITUTION: A temperature expansion valve 10-3 has a passage 32 for introducing a refrigerant into a prismatic body 30 from a receiver and a valve element 32b is disposed in the valve chamber 35, in order to adjust the opening of an orifice 32a. The refrigerant returning from an evaporator 8 is fed to the compressor 4 side through a passage 34. A power element 60 for operating the valve element 32b via a temperature sensitive rod 36f has a diaphragm 60a in a disc-like housing 36d, and a pressure working chamber 36b is defined. The pressure working chamber 36b is filled with working gas and sealed with a plug 60k. Size and weight of the temperature expansion valve are reduced, by reducing the diametral dimension of the diaphragm 60a and the dimensions of the plug 60k.
Patent KR-20010078013-A (KR)
Inventor: GEORGE W WILHELM JR
IPC: G06F21/12
Filed: 2001-01-19
Abstract: PURPOSE: A tamper resistance with pseudo-random binary sequence program interlocks is provided to increase security of software. CONSTITUTION: The pseudo random binary sequence generators(110,120) are related to each of such distinguished sections and each of them can be made incremental according to call and execution of the functions. Values of the pseudo random binary sequences are compared with each other before permitting or preventing further execution of the software. This comparison can be executed at all privileged levels and additional security is provided by using an additional privileged function to execute the comparison by modification of tamper resistance.
Patent KR-20020062459-A (KR)
Title: Driving Apparatus
Inventor: PARK JUN SHIN
IPC: B62M1/24
Filed: 2001-01-20
Abstract: PURPOSE: A driving unit is provided to conveniently drive a bicycle, a baby carriage, and a wheelchair. CONSTITUTION: A driving unit comprises a front and rear wheel, installed in the front and rear of a vehicle body(10); a gear box(B) installed to a head pipe(11) of the vehicle body; a driving and driven gear(20,30) installed within the gear box; a side gear(31) formed to the driven gear in one; a driving member(40) composed of three links(41,42,43) rotating the driving gear just forward through a one-way clutch; a pinion(50), engaged with a rack(42a) formed to secondary links(42), operating the driving member by turns; a head gear(60) installed to the lower part of the head pipe by a bearing and engaged with the side gear; an intermediate gear(70) installed to the lower part of the head gear by a one-way clutch; a relay gear(81), installed to the upper part of a driving shaft(80) penetrating a hook(13) of a steering shaft(12) inserted in the head pipe, engaged with the intermediate gear; an output gear(82), installed to the lower part of the driving shaft, outputting the rotary power; and a hub gear(90) installed to a hub(H) of the front wheel and engaged with the output gear.
Patent KR-20020064010-A (KR)
Title: Open and shut of cover for vacuum cleaner
Inventor: PARK MYEONG HO
IPC: A47L9/00
Filed: 2001-01-31
Abstract: PURPOSE: A structure for opening and closing a dust collecting cover is provided to open and close easily the dust collecting cover by forming a protrusion at the dust collecting cover and forming an elastic body capable of attaching and detaching the protrusion at one side of a cleaner body. CONSTITUTION: A structure for opening and closing a dust collecting cover comprises an elastic body(17) protruded convexly at one side of a cleaner body(10), a protrusion(16) formed at an inside of the dust collecting cover(12) capable of attaching and detaching from the elastic body. A plurality of holes(17a) is formed at a central portion of the elastic body in a longitudinal direction, so that the protrusion is detached easily and smoothly. The protrusion has a restoring force in which the central portion is returned in an origin state if the protrusion departs from the elastic body(17).
Patent KR-20010100789-A (KR)
Title: 초속경성 무수축 그라우트재
IPC: C04B22/08
Filed: 2001-02-17
Abstract: 본 발명은 고유동성으로 하여도 재료분리나 블리딩의 발생이 없고, 속경성, 무수축성 및 시공성을 달성할 수 있는 초속경성 무수축 그라우트재를 제공하는 것을 목적으로 하는 것으로서, 블레인 비표면적 4000㎠/g 이상의 속경재와 팽창재를 함유하여 이루어지는 초속경성 무수축 그라우트재이다. 또한, 속경재가 칼슘알루미네이트, 팽창재가 칼슘설퍼 알루미네이트를 함유하고 있는 것이 바람직하다. 또한, 수용성 셀룰로오스에테르를 배합하면 양호한 시공성을 얻을 수 있다. 상기 초속경성 무수축 그라우트재의 프레시 모르타르는 J 14 깔대기 유하값이 2∼5초, 항복값이 10∼40Pa, 소성점도가 0.5∼3.0Pa·s이고, 재령 2시간 후의 경화체의 압축강도가 10N/㎟ 이상의 물성을 갖는다.
Patent KR-20020068880-A (KR)
Inventor: JUN SI HANG
IPC: F04B7/00
Filed: 2001-02-23
Abstract: PURPOSE: A reciprocating compressor is provided to improve reliability thereof by not using an intake valve that is possibly cracked by concentration of stress due to repeated opening and closing. CONSTITUTION: A compressor includes a casing(11) having an accommodating space formed therein; a stator(31) fixed in the casing; a mover(35) placed to move linearly and relatively with the stator; a cylindrical cylinder(41) of which both ends is open and is placed in parallel with a moving direction of the mover; a valve member(43) having a discharge valve placed on one end of the cylinder to open and close an opening on one side of the cylinder and an intake valve protruding on a surface of the discharge valve to be accommodated within the cylinder and having a width smaller than an inner diameter of the cylinder; and a piston(47) of which one end is integrally connected with the mover, and of which the other end is accommodated in the cylinder to slide and an accommodating hole formed on an insertion side end thereof to accommodate the suction valve.
Patent KR-20020069072-A (KR)
Inventor: AN CHANG YOUNG
IPC: F16B13/04
Filed: 2001-02-23
Abstract: PURPOSE: An anchor bolt and nut is provided to achieve an in-advance prevention against damage to tiles by arranging a stopper to the bolt, while increasing a binding force. CONSTITUTION: An anchor bolt and nut comprises an anchor bolt(10) having a screw portion(11) formed all over the anchor bolt, a stopper(12) arranged at the intermediate portion of the screw portion so as to restrict the depth of inserting into an installation hole, and a wrench hole(13) to be coupled with a wrench so as to generate a tightening force; and an anchor nut(20) having a screw portion(21) formed at the inner surface of the anchor nut so as to be screw-coupled with the anchor bolt, a hexagonal head portion(22) formed at the top of the anchor bolt, a cut-out groove(23) formed by cutting out the interior and exterior of the anchor nut, and a taper hook(24) formed at the bottom of the anchor nut so as to be fitted to the wedge portion of the installation hole.
Patent KR-20020069862-A (KR)
Title: Manufacturing method of Protein- coated Lactic acid bacteria powder
Inventor: CHUNG MYUNG JUN
IPC: C12N1/20
Filed: 2001-02-28
Abstract: PURPOSE: Provided is a manufacturing method of protein-coated lactic acid bacteria of which thermostability, acid resistance and bile resistance can be increased, thereby increasing productivity, reducing production time and cost. CONSTITUTION: The manufacturing method of protein-coated lactic acid bacteria comprises the steps of: mixing defatted milk and soybean protein isolate in a certain mixing ratio to prepare 1-10% aqueous solution; treating 0.01-1% of protease solution referred to soybean protein weight ratio to decompose protein; adding 1-5% of glucose, 0.1-1.5% of yeast extract, 0.1-1.5% of meat extract, 0.01-0.1% of ammonium citrate, sodium acetate, dipotassium phosphate, magnesium sulfate, manganese sulfate, sodium chloride to the enzyme treated solution above; sterilizing it then culturing lactic acid bacteria therein for the fermentation; high speed centrifuging the fermentation solution to include lactic acid bacteria inside protein precipitates; and homogenizing and freeze-drying them.
Patent KR-20010087280-A (KR)
Title: Multilayer reflective film or pigment with viewing angle dependent reflection characteristics
Inventor: BRUECKNER HANS-DIETER
IPC: C09D5/36
Filed: 2001-03-02
Abstract: PURPOSE: A multiplayer reflective film or a pigment having angle dependent reflection characteristics is provided to form a marking for preventing counterfeiting and security and to realize mass production. CONSTITUTION: A multiplayer reflective film or a pigment selectively reflects light. The reflection characteristics of the reflective film or the pigment are dependent on the viewing angle. The multiplayer reflective film comprises at least one of reflective layer, at least one of circular polarizing layer, and optionally at least one of optical retardation layer. The multiplayer reflective film or pigment is applied to such optical elements as coatings or lacquers, inks or paints for cosmetic, decorative or security applications. The inks and paints comprise one or more multiplayer reflective pigments dispersed in a light transmissive binder. The security markings or devices comprise one or more multiplayer reflective films or pigments.
Patent KR-20020071246-A (KR)
Title: Electronic voting method
Inventor: YOON SEONG HYEON
Filed: 2001-03-05
Abstract: PURPOSE: An electronic election method is provided to generate a digital signature on a blind voting right by applying a digital signature scheme, based on a personal ID, in a voter registration, and to assure a transparency of a voting process by applying the digital signature scheme. CONSTITUTION: The method comprises steps of issuing a smart card to enable a voter to make a digital signature, obtaining the first and the second parameter for authenticating a blind voting right of the voter, and publicizing names of candidates and pseudonyms used in a voting(S100), enabling the voter to register at an election management center by generating a voting right, blinding the voting right, authenticating the blind voting right, and enabling the voter to obtain an authenticated voting right from the authenticated blind voting right(S200), enabling the voter to cast a vote for the candidates by using the authenticated voting right(S300), and opening the votes transmitted from the voter to count the votes by using the parameters(S400). The voter registration step(S200) includes steps of enabling the voter to select one among the publicized candidates, generating the voting right by using a pseudonym, making a digital signature on the blind voting right, enabling the voter to transmit the voting right, a voter ID, the digital signature, and parameters needed in an authentication process to the election management center, comparing the transmitted ID and a stored ID, storing the voter ID in a case that the digital signature is normal, transmitting the authenticated blind voting right to the voter, and enabling the voter to extract the authenticated voting right from the authenticated blind voting right.
Patent KR-20020073230-A (KR)
Title: 3D Radio Information Technology Service Business Model
Inventor: LEE JUNG HOON
IPC: G06F17/00
Filed: 2001-03-14
Abstract: PURPOSE: A method for servicing a 3D image radio IT(Information Technology) is provided to overcome a frequency bandwidth limit in an RDS(Radio Data System), a DARC(Data Radio Channel), and a future digital radio. CONSTITUTION: A 3D IT editing synthesis unit performs a broadcasting real-time simultaneous service. A 3D IT editing fabrication unit fabricates a previous record broadcasting. Radio information providing units(500,600) links wired and wireless communication networks(310,320). The limit of a bandwidth is overcome in 3D radio services(500,400,600,320,700) for 3D processed image radio services(200,210,400,600,300,310,320).
Patent KR-20020074244-A (KR)
Title: Paper foil for furniture board making method
Inventor: CHO SEONG GYEONG
IPC: B44C1/16
Filed: 2001-03-19
Abstract: PURPOSE: A method for manufacturing paper foil used in furniture board is provided to solve demerits of paper and vinyl materials and troublesome problems of laminating by coating an ultraviolet curing coating material on the surface of a pattern printed paper material and curing the coating material using UV lamps to manufacture the paper foil. CONSTITUTION: The method for manufacturing a paper foil(100) used in furniture board comprises the processes of preparing an ultraviolet curing coating material (W) in the state that the ultraviolet curing paint is diluted by the fluorine based compound by mixing the materials after injecting 3 to 10 wt.% of a fluorine based compound into 90 to 97 wt.% of an ultraviolet curing paint that is cured when it receives ultraviolet rays; uniformly coating the ultraviolet curing coating material on the surface of a paper material(10) on which various shaped patterns are printed; and curing the ultraviolet curing coating material by radiating ultraviolet lamps(4a) on the ultraviolet curing coating material that is coated on the surface of the paper material(10).
Patent KR-20010044712-A (KR)
Inventor: BAE IL I
IPC: A01N65/08
Filed: 2001-03-19
Abstract: PURPOSE: A microbicide composition showing an intensified synergic effect on the infection of wide-ranging plant diseases is provided. Therefore, the composition causes no destruction of environment and ecosystem in contrast to conventional agrochemicals such that it is environmentally benign. CONSTITUTION: This plant disease controlling agent comprising Eugenia caryophyllum as an effective component can control plant disease generated by any one disease-causing germ of Rhizoctonia solani, Rhizoctonia solani AG2-2 and Meloidogyne sp. The Eugenia caryophyllum extracts or powder are used in an amount of 0.1 to 2% by weight.
Patent KR-20010092384-A (KR)
Title: Susceptor and surface processing method
Inventor: KOGURA MASAFUMI
IPC: C23C14/50
Filed: 2001-03-19
Abstract: PURPOSE: A surface processing method and cleaning method is provided to prevent generation of contaminants, and a susceptor is provided to improve so as to withstand stress of a layered film during film deposition and prevent overdischarge caused by the laminated film adhering on the susceptor establishing conduction with the film grown at the end plane of the substrate. CONSTITUTION: A susceptor is provided as a base of a substrate within a vacuum chamber in a thin film deposition apparatus. The susceptor comprises a susceptor main body, and a stepped portion provided on the susceptor main body to support the substrate from the bottom, having a size smaller than the substrate. By the provision of the stepped portion, conduction between a film formed at an end plane of the substrate and a film formed at the portion around the substrate is avoided.
Patent KR-20020076555-A (KR)
Title: System and method for providing telephone services for overseas travelers
Inventor: CHO BYEONG GU
IPC: H04M17/00
Filed: 2001-03-29
Abstract: PURPOSE: A system and a method for providing a telephone service for overseas travelers are provided to use a boarding card as a calling card in overseas travel using travel information and telephone service information. CONSTITUTION: A passenger transportation providing unit(101) provides information associated with the movement of a client(103) to a telephone communication providing unit(102). The telephone communication providing unit(102) generates telephone service information on the basis of client movement information and provides generated telephone service information to the passenger transportation providing unit(101).
Patent KR-20010095208-A (KR)
Title: Method and apparatus for monitoring an effluent from chamber
Inventor: BACH TUNG
IPC: H01L21/3065
Filed: 2001-03-31
Abstract: PURPOSE: A monitoring of effluent from chamber is provided to stop processing after a predetermined period or to determine a process endpoint, such as an endpoint of a chamber cleaning process, and to clean chamber walls and surfaces without erosion of chamber surfaces. CONSTITUTION: An energizing cell(22) is adapted to receive an effluent. A gas energizer(17) is able to energize the effluent in the cell(22) to emit a radiation. A radiation permeable window(27) is spaced apart from an interior wall 36 of the(22) cell by a distance d that is sufficiently high to reduce a deposition of effluent residue from the energized gas on the window(27), A detector(26) detects the radiation.
Patent KR-20020078211-A (KR)
Inventor: KIM JAE HO
IPC: G03B3/04
Filed: 2001-04-06
Abstract: PURPOSE: A photographing system is provided to easily adjust angle of sensor installed plane of pickup sensor and obtain clear images, while reducing installation cost and time. CONSTITUTION: A photographing system(1) comprise a main body(3); a lens unit(10) attached to the front surface of the main body, and which allows incidence of image of an object; an image pickup sensor unit(20) installed at an optical axis(C) of the lens unit within the main body; and an angle adjustment unit(30) for adjusting angles of the sensor installed plane of the image pickup sensor unit with respect to the optical axis of the lens unit. The image pickup sensor unit includes an image pickup sensor(21) for picking up images of the object incident through the lens unit; and a PCB(23) where the image pickup sensor is mounted. The angle adjustment unit includes a screw(31) arranged at the main body, and which applies force to a side of the image pickup sensor unit so as to adjust angles of the sensor installed plane of the image pickup sensor unit; and an elastic member(37) for applying force to the other side of the image pickup sensor unit so as to control position of the image pickup sensor unit.
Patent KR-20020088097-A (KR)
Title: A spring of structure for the torque converter's lock-up clutch
Inventor: KIM GI U
IPC: F16H45/02
Filed: 2001-05-17
Abstract: PURPOSE: Damper spring structure of a lockup clutch for a torque converter is provided to reduce vibration and noise, and to transmit power stably by deforming damper springs linearly with modifying the structure of a connecting member. CONSTITUTION: A lockup clutch is composed of a clutch plate moving axially, a clutch facing generating frictional force, and a damper spring absorbing impact in actuating the clutch. The damper spring has plural arcuate type springs(12), and connecting members(14) inserted between springs to distribute compressive force in the contact portion. The side contact of the spring is prevented by arranging plural springs with forming the circle, and inserting connecting members between springs. Vibration and noise are reduced with restricting concentration of stress, and stability is improved with decreasing wrong operation or breakage.
Patent KR-20010107651-A (KR)
Title: 실리콘막을 스퍼터링하기 위한 장치 및 방법
IPC: C23C14/34
Filed: 2001-05-22
Abstract: 본 발명은 타겟 재료를 선택하는 공정; 2개 이상의 가스를 혼합하여 스퍼터링 가스 혼합물을 형성하는 공정, 이때 제1 스퍼터링 가스는 헬륨이고 제2 스퍼터링 가스는 네온, 아르곤, 크립톤, 크세논 및 라돈으로 구성된 가스로부터 선택하며; 및 상기 스터링 가스 혼합물 분위기중에서 플라즈마를 형성하여 타겟 재료로부터의 원자를 기판상에 스퍼터링시켜 기판상에 타겟 재료층을 형성하는 공정을 포함하는, 물리적 기상 퇴적법에 관한 것이다. 본 발명은 또한 타겟 홀더내의 타겟, 기판 홀더내의 기판, 플라즈마 아크 발생기, 및 가열 로드를 포함하는 향상된 물리적 기상퇴적 진공챔버도 제공한다. 스퍼터링 가스의 혼합물을 상기 챔버에 도입하기 위해 스퍼터링 가스 공급 시스템이 제공되고 또 퇴적하는 동안 16 mTorr 미만의 압력으로 챔버를 배기시키기 위해 하나 이상의 터보 펌프를 포함하는 진공 메카니즘도 제공된다. 상기 방법과 장치는 박막 트랜지스터를 갖는 박막 트랜지스터 및 액정표시장치를 형성하기에 특히 적합하다.
Patent KR-20010070591-A (KR)
Title: Solderball attaching unit of bga package
Inventor: HWANG GI CHUN
IPC: H01L21/60
Filed: 2001-05-25
Abstract: PURPOSE: An apparatus for attaching a solder ball on a BGA(Ball Grid Array) package is provided to reduce a manufacturing cost by using only one lower plate to control a location of a BGA package. CONSTITUTION: A solder ball is provided to an upper plate(12) through a metal mask(20). The metal mask(20) has a hole(18) at the same position as a solder ball(16) of a BGA package(10). The solder ball is loaded on the hole(18) of the metal mask(20). The remaining solder balls are removed through a groove(22) formed at one side of the upper plate(12). The upper plate(12) and a lower plate(14) are fixed by an insertion groove(24). The BGA package(10) is loaded on a fixing plate(26). The BGA package(10) is supported by a support plate(28). A fixing projection(30) is inserted into the insertion groove(24) to fix the upper plate(12) and the lower plate(14). A plurality of location control screw(32,33) controls a size and a location of the BGA package(10). A height control screw(34) controls a hight of the fixing plate(26).