baber/WOPTO huggingface dataset:
Patent KR-20010071512-A (KR)
Title: 정전기 방지성 핸들을 포함하는 근접 치료 장치
IPC: A61N5/10
Filed: 1999-07-15
Abstract: 환자를 방사능에 노출시키기 위한 근접 치료 장치(10)는 환자 내로 도입되도록 적용되는 니들 또는 캐뉼러(12)와 같은 세장형 부재와, 니들(12) 내의 종방향 관통 보어(16) 내에 미끄럼 가능하게 수용되는 금속 탐침(14)을 포함한다.  상기 장치(10)는 니들(12)의 근접 단부(18) 또는 금속 탐침(14)의 말단 단부(24)에 인접하게 배치되며 니들(12)과 금속 탐침(14) 사이에 소정량의 국부적인 마찰을 제공하는 부분(64)을 또한 포함한다.  상기 장치(10)는 니들(12)에 연결된 정전기 방지성 핸들(34)을 또한 포함한다.  핸들(34)은 니들(12)의 관통 보어(16)와 연통하며 절두 원추형이며 적어도 약 16°의 개선 정점각을 갖는 내부 경사면(40)을 갖는다.  국부적인 마찰부(64)는 금속 탐침(14) 상의 수축부 또는 플랜지(48) 또는 니들(12)의 수축부(44) 또는 변형부(46)일 수 있다.  핸들(34)은 적합하게는 폴리카보네이트, 아크릴 또는 아세탈 수지(이러한 수지는 적합하게는 카본 충전형, 또는 정전기 소산성이다), 또는 흡습성 나일론 블렌드를 포함한다.  상기 장치(10)는 핸들(34) 내의 적합한 경사면(40)이 방사성 물질의 시드(26)와 불활성 스페이서(28)를 니들(12) 내로 삽입하는 것을 용이하게 한다는 점에서 특히 장점이 있다.  정전기 방지성 핸들(34)은 실제 사용 중에 종래의 정전기 간섭, 스페이서(28)의 정전기 부착 및 발화 스파크 발생의 위험을 제거한다.  또한, 국부적인 마찰 부분(64)은 니들(12)과 금속 탐침(14) 사이에 제어된 소정량의 마찰을 제공하여, 금속 탐침(14)이 니들(12)로부터 낙하되는 것을 방지하며, 방사성 시드(26) 및 스페이서(28)의부주의한 배출 위험을 방지하거나 감소시킨다.  이러한 마찰은 금속 탐침(14)의 임의의 부분이 니들(12) 내에 수용되는 실제로 전시간에 걸쳐 유리하게 제공된다.
Patent KR-20010083145-A (KR)
Title: Semiconductor integrated circuit device and process for manufacturing the same
Inventor: KIMURA SHINICHIRO
IPC: H01L27/108
Filed: 2001-01-26
Abstract: PURPOSE: To reduce junction electric field strength in a semiconductor region for a source and a drain of a field effect transistor. CONSTITUTION: A structure wherein a gate electrode 9 of a memory cell selecting MIS-FETQs of a DRAM is buried in grooves 7a and 7b cut in a semiconductor substrate 1 is provided. The radius of the curvature of a corner of the bottom part in the groove 7b is so designed that the corner is rounded corresponding to the subthreshold coefficient of the memory cell selecting MIS- FETQs. Further a gate insulating film 8 in the groove 7b has a lamination structure containing a thermal oxide film and a CVD film.
Patent KR-20020062544-A (KR)
Title: total language education system
Inventor: KIM TAE KYUN
IPC: G06Q50/20
Filed: 2001-01-22
Abstract: PURPOSE: A system for the low-cost total language education is provided for a learner to get the maximum study effect in the lowest cost by taking a foreign language lesson together with the learners of the third country where the target learning language is not a native language. CONSTITUTION: The learner selects the nation that has much lower price and exchange rate than one of the native land, or that the learner can study the foreign language in much lower cost than the native land. The learner selects the foreign language institute that performs the foreign language lecture. Also, the foreign language institute should be ready for everything necessary to the overseas language course, such as study program, housing, and food. In the class organization, the foreign language institute selects the learners through the level test or the interview with a native speaker. An overseas language course agency is connected with the foreign language institute that directly teaches the foreign language to the learners of the own country. Also, the total language education system is composed of a supplier server, many foreign language institutes, and common users.
Patent KR-20010085615-A (KR)
Title: Wireless network with an error handling procedure for a false key
Inventor: HERRMANN CHRISTOPH
IPC: H04L9/08
Filed: 2001-02-26
Abstract: PURPOSE: A wireless network for preventing a wrong state is provided to release all resource when a key is transmitted erroneously to a terminal. CONSTITUTION: The wireless network includes a radio network controller(RNC) and a plurality of terminals. The radio network controller is responsible for controlling all the components playing a part in the radio traffic. An exchange of control and useful data takes place between the radio network controller and the terminals. The radio network controller sets up respective connections for the transmission of useful data. The layer model consists of three protocol layers, the physical layer(PHY), the data link layer with the sub layers(MAC and RLC) and the layer(RRC). The sub-layer(MAC) is used for the Medium Access Control, the sub-layer RLC for the Radio Link Control and the layer RRC for the Radio Resource Control. The layer RRC is responsible for the signaling between the terminals and the radio network controller. The sub-layer RLC is used for controlling a radio link between a terminal and the radio network controller. The layer RRC controls the layers MAC and PHY via the control links(10,11). Thus the layer RRC can control the configuration of the layers(MAC and PHY). The physical layer(PHY) offers transport links(12) to the MAC layer. The MAC layer renders logic links(13) available to the RLC layer. The RLC layer can be reached by applications via access points(14).
Patent KR-20020071168-A (KR)
Inventor: BAE DO IN
IPC: H01L21/68
Filed: 2001-03-05
Abstract: PURPOSE: An electrostatic chuck having multi-capacitance is provided to load evenly a twisted substrate on an upper portion of a chuck by using the electrostatic chuck having multi-capacitance. CONSTITUTION: A conductive electrode has a shape of disc. A dielectric layer(202) has a plurality of regions. An insulator(203) is used for insulating the conductive electrode(201). A power supply line is connected with an external power source. The dielectric layer(202) is formed at an upper portion of the conductive electrode(201). The dielectric layer(202) is formed with materials having different dielectric constants. Each region has different electrostatic powers by the dielectric constants of each dielectric layer(202a,202b,202c). The dielectric constant of the dielectric layer(202c) is higher than the dielectric constant of the dielectric layer(202a).
Patent KR-20020073670-A (KR)
Inventor: LEE DONG WON
IPC: F04B39/00
Filed: 2001-03-15
Abstract: PURPOSE: A reciprocal compressor is provided to prevent the compressor body from contacting the casing, while effectively buffering the vibration generated during the operation of the compressor. CONSTITUTION: A reciprocating compressor comprises a casing(11) having an accommodation space; a compressor body(21) accommodated in the casing, which compresses the refrigerant sucked from an external source and discharges the compressed refrigerant to outside; a pair of support rollers(51) disposed at both sides of the compressor body, in such a manner that the rollers are opposed to each other and move integrally with the compressor body; a guide rail unit including an upper guide rail(53) and a lower guide rail(54), which slide-contacts the support rollers, suppresses the compressor body from moving in a vertical direction and guides the compressor body to move in a horizontal direction; and a pair of spring members(59a,59b) interposed between the compressor body and the casing along the lengthwise direction of the guide rail unit, which elastically support the compressor body.
Patent KR-20020075065-A (KR)
Title: A method for formation of contact having low resistivity using porous oxide plug and methods for forming semiconductor devices using the same
Inventor: PARK HUI SUK
IPC: H01L27/105
Filed: 2001-03-23
Abstract: PURPOSE: A method for forming a contact is provided to prevent a doping element from being diffused from an active region of a semiconductor substrate, by protecting the active region in the course of forming a contact between the active region and an interconnection while using a porous oxide layer plug. CONSTITUTION: The first interlayer dielectric(210) which is dense and hard is formed on the semiconductor substrate(200). The first interlayer dielectric is etched to form the first contact hole opening the active region(202) of the semiconductor substrate. A porous oxide layer having high etch selectivity to the first interlayer dielectric is filled in the first contact hole to form the porous oxide layer plug. The second interlayer dielectric(220) which is dense and hard is formed on the semiconductor substrate having the porous oxide layer plug. The second interlayer dielectric is etched to form the second contact hole(222) exposing the upper portion of the buried first contact hole. The porous oxide layer filled in the first contact hole is eliminated. A conductive material is filled in the first and second contact holes to form a contact plug.
Patent KR-20010044790-A (KR)
Inventor: KIM GANG HYEONG
IPC: F01L3/02
Filed: 2001-03-24
Abstract: PURPOSE: An engine valve train is provided to improve the resistance with respect to fatigue and pitting of surface layers by forming hard sintered layers on friction parts of the valve train, thereby improving the durability and reducing the engine noise and environmental pollution due to the incomplete combustion or exhaust gas. CONSTITUTION: An engine valve train, in which a tappet(5) is mounted on a cam(6) to be lifted or lowered by the cam, a push rod(4) and a locker arm(3) are mounted on the tappet, and a cylinder valve(1) and a valve spring(2) are mounted to the locker arm, so that the tappet moves vertically in association with the rotation of the cam for opening and closing the cylinder valve, includes hard sintered layers(7) formed on lower parts of the tappet contacting the cam and the locker arm contacting the push rod, wherein the hard sintered layers are formed of a sintered binder metal produced by sintering hard particles with binder metal powder consisting of 15-45%(atomic ratio) of an ETM(Early Transition Metal), 30-65% of an LTM(Late Transition Metal), 10-30% of deposition reinforcing and stabilizing materials belonging to IB, IIB, IIIA and IVA groups alone or in combination, and other unavoidable impurities.
Patent KR-20010095156-A (KR)
Title: Primary radiator to enhance receiving efficiency by reducing side lobe
Inventor: KONNO TOSHIAKI
IPC: H01Q13/24
Filed: 2001-03-30
Abstract: PURPOSE: A primary radiator having improved receiving efficiency by reducing side lobes is provided to achieve a high receiving efficiency by reducing the side lobes of the radiation pattern. CONSTITUTION: A primary radiator having improved receiving efficiency by reducing side lobes comprises a waveguide(1) having a rectangular cross section, in which one end thereof is open and the other end is a closed surface(1a), and a dielectric feeder(2) which is held inside an opening(1b) of this waveguide(1), with an annular wall(3) being provided outside the opening(1b). Inside the waveguide(1), a first probe(4) and a second probe(9) are provided in such a manner as to be orthogonal to each other, and the distance between these probes(4,9) and the closed surface(1a) is approximately 1/4 of the guide wavelength lambda g, and the two probes(4,9) are connected to a converter circuit.
Patent KR-20020089870-A (KR)
Title: Anisotropic Conductive Film Including Silicon Intermediate
Inventor: KIM SEONG GYUN
IPC: C09J7/02
Filed: 2001-05-25
Abstract: PURPOSE: Provided is an anisotropic conductive film containing a silicone intermediate, which is excellent in physical properties such as adhesive strength, connection reliability, weather-resistance, moisture-resistance, and heat stability and dose not lower the physical properties by water. CONSTITUTION: The anisotropic conductive film contains 100pts.wt. of an insulating adhesive resin, 5-10pts.wt. of conductive particles, and 1-20pts.wt. of the silicone intermediate(formula 1) having an average molecular weight of 1000-2000, (wherein R is a hydrocarbon radical having the carbon number of less than 30). The insulating adhesive resin is one or a mixture selected from the group consisting of an epoxy resin, a modified epoxy resin, a styrene resin, a styrene-butadiene resin, a urethane resin, a phenol resin, an amide resin, an acrylate resin, and etc.
Patent KR-20020036655-A (KR)
Title: Heating device and Ventilating device
Inventor: MATZUYUKI NORIHIKO
IPC: F24F7/06
Filed: 2001-06-04
Abstract: PURPOSE: A heating apparatus and a ventilating apparatus are provided to allow an infrared signal to be highly communicated between the heating apparatus and the ventilating apparatus regardless of the position of a user. CONSTITUTION: A gas stove(22) is assembled with a cabinet(29) and a range hood(30) is installed above the gas stove(22). The gas stove(22) includes the first stove section(24a) and the second stove section(24b) which are formed at left and right positions of a stove body(23). The third stove section is installed between the first and second stove sections(24a,24b). A roaster section(24d) is installed a front center of the stove body(23). The first ignition switch(26a) and the second ignition switch(26b) are installed at a front left of the stove body(23) so as to ignite the first and second stove sections(24a,24b), respectively. In addition, the third and fourth ignition switches(26c,26d) are formed at a front left of the stove body(23) so as to ignite the third stove section and the roaster section(24d).
Patent KR-20020000108-A (KR)
Title: High performance non-blocking parallel storage manager for parallel software executing on coordinates
Inventor: HARRY J BEATTIE III
IPC: G06F9/45
Filed: 2001-06-07
Abstract: PURPOSE: A method for allocating a memory at a parallel process system is provided to prevent error, freely access to common system service such as data structure, and to easily release allocation of the memory. CONSTITUTION: The method for allocating the memory comprises the steps of demanding of the memory from a system memory by using a first thread, relating of a memory pool to a second thread by allocating the first memory pool which exceeds request to the first thread, requiring of the memory from the system memory by using the second thread, relating of the memory pool to the first thread by allocating a second memory pool exceeding the request to the second thread, and further requiring of the memory from the second thread by using the first thread and allocation of a second memory pool part to the first thread from the second thread, without making a request to the system memory. The first memory pool and the second memory pool respectively include a memory part marked for the first thread and the second thread by the system memory.
Patent KR-20020094746-A (KR)
Title: Health pillow
Inventor: KIM TACK YEOL
IPC: A47G9/10
Filed: 2001-06-13
Abstract: PURPOSE: A healthy pillow with cervical spine support structure is provided to rapidly relax muscles around the cervical spine and consequently solve the fatigue of that portion. CONSTITUTION: A body(10) of the healthy pillow with cervical spine support structure is divided into three sections that both side pillow sections(20a,20b) serve to support the cervical spine and a center pillow section(30) serves to support the head of a user. Additionally, all pillow sections are charged with certain stuffing materials(40) for devising both physical and metal health.
Patent KR-20020096477-A (KR)
Title: Real-time auction system and method
Inventor: CHUN JAE SEONG
Filed: 2001-06-20
Abstract: PURPOSE: A system for a real time electronic auction and a method thereof are provided to minimize a difference between data interchanging speeds at on-line and off-line, minimize a bottleneck phenomenon when collecting or supplying data, interchange data in bidirectional, and collect/process bid tender information of various methods. CONSTITUTION: In the case that a participation member information requesting signal is received, an auction participation approval unit(600) decides an approval or not of an auction participation member, and outputs the result information. If the current exhibition number information is received, a beam projector control unit(400) displays moving picture information with respect to an article corresponded to the received exhibition number on a screen through a beam projector for a confirmation of a bidder. A bid operation unit(1100) supplies a card inquiry signal, field bidder information, and auction bid information, receives an auction progressing signal, and displays the signal. A web server(300) supplies auction bidder information through the Internet, receives the current auction exhibition information and auction progressing information, and supplies the information to the bidder through the Internet. A display unit(500,700,800,900) displays a successful bid time during the auction, receives the current auction exhibition information and auction progressing information, displays the information, and displays a waiting exhibition number in order for a bidder to check an article to be auctioned at the next or currently.
Patent KR-20030001045-A (KR)
Title: All Processor Restart By Operator In ATM Switch
Inventor: JE DONG GUK
IPC: H04L12/50
Filed: 2001-06-28
Abstract: PURPOSE: A method for collectively restarting processors by the request of an operator in an ATM(Asynchronous Transfer Mode) exchange is provided to prevent the occurrence of data or software inconsistency between each processor. CONSTITUTION: An operation and maintenance processor receives a collective processor restarting request by an operator(211) and checks the state of all processors and whether processors under being restored exist(212,213). If processors under being restored exist, the impossibility of restarting is notified to the operator(214). If processor under being restored do not exist, the processor restarting request is transmitted to all the processors(215). The processors receiving the restarting request(231) respond the possibility of restarting and set a timer(233). The operation and maintenance processor receives responses of the restarting possibility(216). If all the processors respond the possibility of restarting(217), the operation and maintenance processor informs the operator that successful restarting is possible(218) and carries out restarting(219). If any processor responds the impossibility of restarting(217), the operation and maintenance processor transmits a restarting stop request to remaining processors(220) and informs the operator of restarting failure(221). When the restarting stop request is received(236), each processor cancels the timer and carries out a normal operation procedure(237). And if the restarting stop request is not received, the timer is operated(234) and the restarting is carried out(235).
Patent KR-20030002065-A (KR)
Title: Process for preparing green phosphors used in projection type cathode ray tube
Inventor: HUH GYEONG JAE
IPC: H01J9/22
Filed: 2001-06-30
Abstract: PURPOSE: A method for producing green phosphor is provided to prevent brightness performance of a CRT from being impaired, without causing changes in chromaticity. CONSTITUTION: A method for producing green phosphor, comprises a first step of mixing Y2O3 and Tb4O7, adding SiO2 to the mixture of Y2O3 and Tb4O7 and coprecipitating the resultant structure; a second step of adding fluorochemical and phosphoric acid based compound to the mixture obtained in the first step; and a third step of baking the mixture obtained in the second step, at the temperature of 1000 to 1200 Deg.C for 0.5 to 3 hours in a weak reducing atmosphere, crushing the baked mixture, and baking the resultant structure at the temperature of 1200 to 1400 Deg.C for 1 to 3 hours in a weak reducing atmosphere.
Patent KR-20030005816-A (KR)
Title: Core arrangement device of cylinder block mold
Inventor: CHOI CHAN HO
IPC: B22D15/00
Filed: 2001-07-10
Abstract: PURPOSE: An arranging device is provided for quicker arranging of cores in casting a cylinder block preventing core damage. CONSTITUTION: A mold for forming a cylinder block comprises a crank case forming portion formed in lower mold to receive a crank case core. A water jacket forming portion is formed in one side of the crank case forming portion to receive a water jacket. A core arranging plate(20) is mounted between the crank case forming portion and the water jacket forming portion to prevent escaping of a water jacket core. A core arranging portion(30) guides the crank case core to its mounting position by a bearing friction.
Patent KR-20030008601-A (KR)
Title: Method of changing for user terminal transmission and reception gain in private branch exchange
Inventor: JUNG HYEON MOK
IPC: H04M3/06
Filed: 2001-07-19
Abstract: PURPOSE: A method for changing a transceiving gain level in a user terminal within a PBX(Private Branch Exchange) is provided to make an interface board of the PBX change a transceiving gain level as many as coefficient values in accordance with a specific value in order to enable a user to change a transceiving level in real time during telephone conversation. CONSTITUTION: A specific value is inputted through a telephone button(S201). Information on the specific value is transmitted to an interface board of a PBX. A DSP codec filter within the interface board senses a DTMF signal, to sense which specific value is inputted(S202). Firmware notices that the specific value is inputted(S203). A coefficient value corresponding to the inputted specific value is found out from a coefficient value table of a memory in the interface board(S204). The found coefficient value is stored in a register of the DSP codec filter(S205). A transceiving gain level in accordance with the stored coefficient value is applied(S206).
Patent KR-20030010808-A (KR)
Title: Correction method of geometric distortion using digital dynamic convergence control formula
Inventor: JUNG YEONG HUN
IPC: H04N9/28
Filed: 2001-07-27
Abstract: PURPOSE: A method of correcting geometric distortion using a digital convergence controller is provided to drive a convergence yoke coil to correct geometric distortion so as to obtain images with high picture quality. CONSTITUTION: A method of correcting geometric distortion using a digital convergence controller includes the first step of extracting a plurality of image positions from an image display area of a CRT, the second step of mapping data storage addresses of a data storage device with the extracted image positions, and the third step of measuring mis-convergence of the extracted image positions. The method further includes the fourth step of generating correction data for the mis-convergence, the fifth step of storing the mis-convergence correction data in the mapped data storage addresses, the sixth step of independently correcting mis-convergence in each image position based on the data stored in the data storage device, and the seventh step of moving four outer boundary lines of top, bottom, left and right of the cross hatch pattern image of G beam to desired positions to correct the distortion in the straight form and correcting mis-convergence with respect to R beam and B beam by a digital dynamic convergence controller using a convergence yoke coil in the case where geometric distortion of a picture is removed.
Patent KR-20020016559-A (KR)
Inventor: KOJIMA TAKESHI
IPC: B01D35/02
Filed: 2001-08-23
Abstract: PURPOSE: To provide a filter device which can reduce the size of the device connected with a pump and simplify a production apparatus. CONSTITUTION: In the filter device (1) in which a connection port (3) for a pump suction port is formed in a bag body (2) formed by a mesh member (M), the connection port is formed at a position on the side of one end fringe of the bag body. In this way, a space corresponding to the height of the bag body under the pump connection port can be used effectively. A shape holding body (4) for holding the shape of the bag body is formed in the bag body, a shape holding body fixing part (7) integrated with the connection port is formed inside the bag body, and the shape holding body (4) and the shape holding body fixing part (7) are linked integrally by the engagement of projections (6) and holes (8). Accordingly, the shape holding body can be fitted to the fixing part (7) by simple manual work without needing welding equipment, or the like.