baber/WOPTO huggingface dataset:
Patent KR-20000013921-A (KR)
Title: Dielectric filter
Inventor: HWANG KYU HAN
IPC: H01P7/10
Filed: 1998-08-14
Abstract: PURPOSE: The dielectric filter is provided to facilitate the grinding work to implement the trim part of the filter, and exactly determine the position of the above trim part or the thickness of cut-out conductor coating. CONSTITUTION: The filter comprises multiple resonance holes (110) within it, the dielectric body (120) plasticizing electric polarization with field, the conductor coating (130) covered on the surface of the dielectric body (120), the input terminal (140) and output terminal (150) equipped through the partial grinding processing of the conductor coating (130), and the trim part (160) having a given capacitance (CS) value through the grinding processing of the inside of the multiple resonance holes (110) in the shape of a ring. The penetrating resonance hole (110) is formed in a shape which becomes narrower starting from the top and bottom to the center. The trim part (160) is implemented by the ring-shape grinding processing of the conductor coating (130) located in inner circumference of the center of the above resonance hole (110) of the smallest diameter.
Patent KR-20000015445-A (KR)
Title: Driving method of plasma display panel
Inventor: KIM HWAN YOO
IPC: G09G3/291
Filed: 1998-08-29
Abstract: PURPOSE: A driving method of plasma display panel is provided to improve the discharge efficiency of plasma panel. CONSTITUTION: The driving method of plasma display panel comprise: a step 1 that generates address discharge with the injection of writing pulse, corresponding to image signal, to the first auxiliary anode line, after priming discharge is caused between cathode and auxiliary anode with the injection of scan pulse to the first cathode line; a step 2 that generates maintaining discharge, following the address discharge; a step 3 that repeatedly proceeds the step 1 and step 2 so as to correspond to the number of cathode line. Thereby, it is possible to generate a stable townsend pulse and to reduce a driving voltage of townsend pulse. In addition, it is possible to improve a discharge efficiency and a picture quality with the stable maintaining discharge.
Patent KR-19990029569-A (KR)
Title: 셀에 배열된 정보를 디스플레이하기 위한 장치
IPC: G06F3/14
Filed: 1998-09-05
Abstract: 방송프로그램안내의 프로그램안내 구성요소들이 각 방송프로그램안내에 대한 셀에 배열되는 방송프로그램안내 테이블을 디스플레이하기 위해, 한 방송프로그램안내의 특정 프로그램안내 구성요소들의 그룹이 사용자에 의해 입력된 세부등급에 따라 방송프로그램안내의 다수 프로그램안내 구성요소들로부터 방송프로그램안내 각각에 대해 정보구성요소 선택유닛에서 선택된다. 세부등급은 특정 프로그램안내 구성요소들의 그룹의 정보량에 대응한다. 디스플레이정보 테이블 생성유닛에서, 디스플레이축 각각을 따라 배열된 다수 셀들의 특정 레이아웃이 사용자에 의해 입력된 특정 세부등급과 레이아웃 속성정보에 따라 결정된다. 레이아웃 속성정보는 디스플레이축 각각을 따라 안내속성을 나타낸다. 방송프로그램안내들의 특정 프로그램안내 구성요소들의 그룹들이 안내속성을 기초로 각 디스플레이축을 따라 배열되게 되는 셀들에 설정되고, 그리고 셀들에 배열된 특정 프로그램안내 구성요소들의 그룹들을 나타내는 방송프로그램안내 테이블의 영상이 디스플레이영상 출력유닛에서 디스플레이된다. 그러므로, 사용자는 소망된 세부등급에서 소망된 레이아웃으로 배열된 방송프로그램안내들을 쉽게 비교할 수 있다.
Patent KR-20000030922-A (KR)
Title: Rotary brush of vacuum cleaner
Inventor: LEE BYUNG JO
IPC: A47L9/04
Filed: 1998-09-17
Abstract: PURPOSE: A rotary brush of vacuum cleaner is provided to achieve a significant reduction in parts of the rotary brush arranged at a suction cover of vacuum cleaner, to thereby curtail manufacturing cost while improving speed of an overall assembly process. CONSTITUTION: The rotary brush includes a drum unit having at an outer periphery thereof a spiral brush, shafts to be inserted into both ends of the drum unit, and bearings to be rotatable coupled with the shafts. The drum unit has at both ends thereof holders formed integrally therewith, respectively. The rotary brush further includes washers inserted between the holders and bearings, respectively. The drum unit is made up of a first drum and a second drum separately and symmetrically formed from the center of the drum unit, and further includes a rotary fan inserted therebetween.
Patent KR-19980087886-A (KR)
Title: 가로수 보호대
Filed: 1998-09-25
Abstract: 본 발명은 가로수 관리와 함께 쾌적한 도로경관을 제공함은 물론 교통사고로 인한 안전사고를 방지할 수 있도록 하는 등의 여러 잇점과 효과를 도모할 수 있는 가로수 보호대를 제공하고자 하는 것인 바, 
     본 발명은 양 분할되고 내측 중앙에 다수의 통기공(6)을 가진 통기관(5,5')이 형성된 케이스(2,2')와, 케이스(2,2')를 상호 결합하는 조립볼트(3)와, 조립볼트(3)에 결합되어 상호 조립되는 케이스(2,2')간에 소정 간격을 유지토록 하는 간격유지관(4)과, 케이스(2,2') 상단의 통기관(5,5') 외측에 결합되어 빗물유입공(7a)이 형성된 고무밴드(7)가 끼움결합되는 배수공(8a)을 가진 고무받침대(8)와, 고무받침대(8) 하측으로 소정 공간을 두고 결합되어 거적, 새끼 등을 내입함으로서 잠복소(9)를 구성하는 망체(11)상으로 된 잠복소받침대(10)와, 잠복소받침대(10) 하측에 소정 공간을 두고 결합되어 비료를 내입할 수 있도록 비료통(14)을 구성하는 배수공(13)이 형성된 밑판(12)과, 배수공(13) 하측에 형성되고 케이스(2,2') 외측으로 다수의 통기구(16)가 형성된 통기공간(15)으로 구성되며, 보호대(1)의 표면에는 고휘도반사지(17)와 이정표지판(18)을 부착한 것이다.
Patent KR-20000024868-A (KR)
Title: Metal deposition chamber device
Inventor: MIN DONG GI
IPC: H01L21/20
Filed: 1998-10-02
Abstract: PURPOSE: A metal deposition chamber device adjusts a shield space according to a wafer size by using one frame, does not form unnecessary deposition part, and enhances a space of shield space in order to be applied to all wafers by using one equipment, and has a minimum installation cost. CONSTITUTION: A frame shields a peripheral part of a part positioned on a center of a heat block. Blades(26a-26n) are shaft-supported by a hinge shaft(28a-28n) in the inner part of the frame, and are circularly arranged, have the same circumference angle, and deposits a shield space. A rotation ring body(36) moves the blades, and rotates the blades with a predetermined circumference angle. By a rotation of the rotation ring body, the positions of the blades are moved. so that area of inner shield space is increased or reduced. Thereby, by using one frame, all wafers are properly shield in a wafer deposition process, unnecessary deposition part is not formed to a deposition device by this shield, and a wafer is not slipped.
Patent KR-20000026040-A (KR)
Title: Disc type filter member and system of disc type filter
Inventor: SONG CHEOL SOON
IPC: B01D37/04
Filed: 1998-10-16
Abstract: PURPOSE: A system of disc type filter and a member of disc type filter of high efficiency is provided not to hamper the flow of high molecular compound, and to have the excellent intensity. CONSTITUTION: A disc type filter member comprises of: a welding unit(28); hubs(29,31); a protecting net and filtering medium formed in the outer surface between the welding unit and the hub; a filtering medium(23) formed in the lower part of the protecting net and filtering medium; a supporting unit formed in the middle; and many supporting flaps(24) evenly dispersed to the supporting unit in regular intervals. A middle hole(30) is inserted in a middle inlet. A raw material flowed through the middle inlet is exhausted through a hole formed between the hub(29,31) of outer girth by passing the protecting net and filtering medium(29), a supporting plate of filtering medium(25), and the supporting unit formed by many supporting flaps(24) arranged in regular intervals in order.
Patent KR-20000026203-A (KR)
Title: Method for manufacturing semiconductor device
Inventor: LEE YOUNG CHEOL
IPC: H01L21/31
Filed: 1998-10-19
Abstract: PURPOSE: A method for manufacturing semiconductor device is provided to improve an electrical characteristic of a semiconductor by forming a profile of an edge portion of a trench as a rounding. CONSTITUTION: A method for manufacturing semiconductor device relates to a trench etching process. The method comprises the steps of: accumulating sequentially a first insulating film and a second insulating film on a semiconductor substrate(50); forming the first insulating film as an undercut state on a lower portion of the second insulating film by an isotropic etching process; forming a trench by using a dry etching; forming a third insulating film(60) on an inner face and an outer face of the trench; and performing a flattening process until the semiconductor substrate is exposed.
Patent KR-19990037439-A (KR)
IPC: A61B17/58
Filed: 1998-10-28
Abstract: The prosthesis comprises a mounting (3) which is slid over the tibia surface (10) and has bearing moldings (31) on the side facing away from the tibia bearing surface. The femoral part (5) is movably positioned on the bearing moldings and a guide (2) allows for displacement of the mounting in a saggital direction in relation to the tibia bearing surface (1). A coupling cooperates with the guide piece and femur part and has a pivot mounted pin (4).
Patent KR-20000028014-A (KR)
Title: Link structure for joining control arm and stabilizer bar of suspension system in vehicle
Inventor: KIM HWA JIN
IPC: B60G7/00
Filed: 1998-10-30
Abstract: PURPOSE: A link joining a stabilizer bar and a control arm is provided to decrease the vibration or shocks from a road surface by lightening a binding force and for the stabilizer bar to properly control a car according to a rolling, when the car is turned or driven. CONSTITUTION: A link(30) joining a stabilizer bar(10) and a control arm(20) comprises: a ball stud(40)consisting of a screw unit(42) at one end and a ball formed in one body with the ball stud at the other end; a joining body(70) consisting of a ball housing(50) which is formed a ball installing groove at one end of the joining body and an insert hole(70a) at the other end; a protrusion part(21) formed at the both ends of one side of the control arm so that inserted to the insert hole; a lower nut(81) bolt-jointed to the screw unit(21a) of the protrusion part. The ball stud is inserted to a joining hole(11) of the body ends of the stabilizer bar and bolt-jointed with upper nut(80).
Patent KR-20000033338-A (KR)
Title: Method for removing nap of washing machine
Inventor: CHO SO YEONG
IPC: D06F33/02
Filed: 1998-11-23
Abstract: PURPOSE: A method and a device for removing a nap is provided to effectively remove a nap generated from the washing during a serial washing process during a washing and a rinsing. CONSTITUTION: A water is supplied to a washing water level for washing. A washing process(50) is performed during rotating a washing tub forward and reversely by closing a valve of water supply. After fishing the washing process(50), the water is supplied to a rinsing water level by opening the valve of water supply after draining and dehydrating for removing a sewage generated at the washing. When the water supply is finished to the rinsing water level, a valve of water supply is closed and a general rinsing(51) is performed to rinse by rotating the motor forward and reversely for an optionally set time(t3). After the general rinsing(51), a rinsing of high-speed rotation(53) is performed to rinse by rotating the motor with a longer driving time and a higher rotating speed for an optionally set time(t4) for removing a nap generated at the rinsing. The washing is finished by performing a dehydrating process(54) by rotating the motor at high speed in one direction.
Patent KR-19990024078-A (KR)
Title: 잡초 제거 및 모심기 볏짚 각장
IPC: A01C7/00
Filed: 1998-12-01
Abstract: 기존에 모내기를 하려면 모자리를하여 모가 자란 뒤 논에 풀약을 하고 이양기나 인력으로 한포기씩 심여야 하는 것을 본 발명에서는 볏짚 및 파지 건초로 각장을 만들어 각장에 볏씨 사입구를 두어 볏씨 사입구에 볏씨를 넣고 볏짚 각장을 논에 죽 깔면 모내기가 끝나며 잡초는 볏짚 각장에 깔여 죽게 되고 볏짚 각장은 부패되여 퇴비가 되므로 농약과 금비를 적게 사용하므로 저공해 쌀을 생산 할 수 있는 볏씨 모내기 볏짚 각장이다.
Patent KR-20000038409-A (KR)
Title: Circuit for limiting peak current
Inventor: CHO SEONG UK
IPC: G11C29/00
Filed: 1998-12-07
Abstract: PURPOSE: A limiting circuit of peak current is provided not to generate a high peak current in a moment by limiting to always flow a regular current by a limiting unit of current without regard to a voltage level of a bit line node. CONSTITUTION: A generating unit of current limiting voltage(10) consumes a regular current by a load resistance therefore the regular voltage and current are maintained by inputting a regular terminal voltage into an N-MOS transistor of a regulator unit(10b) and inputting the regular voltage in proportion to the terminal voltage into a P-MOS transistor. An output voltage of the regulator unit(10b) is fed to a gate of the current limiting unit to limit the current flowed in a memory cell(3) and limits the current of an amount turned-on the current limiting unit through a voltage level of a bit line node is low.
Patent KR-20000038560-A (KR)
Title: Device and method for producing air permeable sheet
Inventor: BAE MIN JAE
IPC: B29C47/00
Filed: 1998-12-08
Abstract: PURPOSE: A producing device and a method of an air permeable sheet is provided to produce a thin film air permeable sheet having under 20 micrometer of thickness and excellent adhesive property and air permeability by preventing deformation of a sheet due to temperature change in producing process, to make compact the structure and to reduce producing cost. CONSTITUTION: A molten resin sheet vented from a venting die(14) of an extruding part(1) is passed between an elastic roll(21) and a metal roll(22) which are kept in 60-80°C to form the molten resin sheet into a semi-solid film. The semi-solid film is drawn in semi-solid state by a draw process by the difference of rotational speed between the metal roll and a first draw roll(41), and the first draw roll and a second draw roll. The drawn film is passed though a combining part(6) combining the film with a nonwoven fabric supplied from an unwoven fabric unwinder(61). An air permeable sheet is obtained by cooling the combined film by passing fixed cooling rolls(71,72).
Patent KR-19990062984-A (KR)
Title: 밀봉 링의 제조 방법
IPC: F16J15/3252
Filed: 1998-12-11
Abstract: 본 발명은 시이트로부터 먼저 중공 실린더(5, 6)가 형성되고, 상기 중공 실린더(5, 6)가 재변형에 의해 보강 링(2)의 형상으로 바뀐 다음, 중합체 재료로 이루어진 밀봉 립과 결합되는 방식의, 밀봉링(1) 제조 방법에 관한 것이다.  본 발명에 따라 시이트가 컬링에 의해 쓰레기 없이 중공 실린더(5, 6)의 형상으로 바뀐다.
Patent KR-20000040951-A (KR)
Title: Production process of zinc oxide and potassium chloride using zinc plating wasted liquids
Inventor: LEE JAE YOUNG
IPC: C01G9/00
Filed: 1998-12-21
Abstract: PURPOSE: A production process of a zinc oxide and a potassium chloride is provided wherein impurities are refined in the wasted liquid to recover a zinc in the form of the zinc oxide and potassium chloride as well. CONSTITUTION: A production process of the zinc oxide contains the following steps of: (1) a first step wherein a potassium hydroxide with 1/200-1/50 mole number of the zinc mole number in the wasted liquid is added to the zinc plating wasted liquid, stirred and ripen to adsorb impurities and the mixture is filtered; (2) a second wherein the solution including the zinc is added to a potassium hydroxide solution with keeping pH as over 13 to do neutralization process and stirred to produce a zinc oxide for over 1 hour; and (3) a third wherein the oxide is repeatedly filtered, washed and dried. For the production process of the potassium chloride, the first and second step is the same as those of the zinc oxide. The third step is that the produced oxide is filtered and eliminated. The fourth step is that a hydrochloric acid is added to the potassium chloride solution to keep pH as 6-8 and a crystallization is proceeded after a condensation process.
Patent KR-20000041511-A (KR)
Title: Method for operating channel of base station in mobile communication system
Inventor: SONG BYUNG GIL
IPC: H04B7/26
Filed: 1998-12-22
Abstract: PURPOSE: A method for operating a channel of a base station in a mobile communication system, is provided for a terminal to supply an equal channel list from every base station, when increasing channels by installing more than one base station of 1 frequency assignment(FA) system in an equal place. CONSTITUTION: A method for operating a channel of a base station in a mobile communication system, comprises the steps as follows. When more than one base station is installed in an equal place and changing items are generated in a presently assigned channel, the base station supplies every channel number to many terminals within an area of the base station itself. The channel changing items are for increasing or removing an assigned channel.
Patent KR-20000042733-A (KR)
Title: Rf distributing circuit of two-tuner television
Inventor: KO CHUN SEOK
IPC: H04N5/50
Filed: 1998-12-26
Abstract: PURPOSE: An RF distributing circuit of a two-tuner television is provided to prevent defects due to noise by preventing a noise signal amplified by a transistor with the connection of a noise preventer to a feedback line of the transistor. CONSTITUTION: A noise preventer(70) is connected to a feedback line of a transistor(60) in order to prevent a noise signal from being amplified by a transistor(60) of an RF distribution circuit. The noise preventer(70) is constituted with an inductor(71) and a capacitor(72) which are connected in series. The noise preventer(70) is connected in parallel between one side of a seventh resistor(26) and one side of a third inductor(42). The RF signal inputted from the RF input terminal is filtered by the first inductor(40) and is inputted to the base of the transistor(60) for the amplification.
Patent KR-20000043111-A (KR)
Title: Structure for installing front axle housing of four wheel drive vehicle
Inventor: KWON HYEOK SHIN
IPC: B60K17/22
Filed: 1998-12-28
Abstract: PURPOSE: An installation structure of a front axle housing of a four wheel drive vehicle is provided to relief limitations in lay-out and styling of a vehicle by lowering mounting height of an engine by installing a front axle housing in an engine and to reduce the number of assembling workers and the cost for components by reducing components related to mounting. CONSTITUTION: In a front axle housing(8) composing a front axle, a first mounting bracket(20) and a second mounting bracket(21) are installed in a block of an engine(6) by welding. A third mounting bracket(22) is installed in an oil fan(7) formed on the lower part of the engine block by welding. The first mounting bracket and the second mounting bracket are mounted by a bolt via a mounting anchor installed in the engine block. The third mounting bracket is mounted by a bolt via the oil fan. The lower end of the mounting anchor is fixed via a fixing bracket having an insulator installed via a bracket on one side of a vehicle frame. The engine is supported by the lower end of the mounting anchor.
Patent KR-20000047146-A (KR)
Title: Welding method of lip-disk filter for filtering fluid substances
Inventor: YOON TAE RYONG
IPC: B01D35/00
Filed: 1998-12-29
Abstract: PURPOSE: A welding method of a lip-disk filter for filtering fluid substances is provided to reduce a welding failure, to prevent oxidation of the welding part and to easily produce the filter in large quantities by brazing welding of the border of the lip-disk filter. CONSTITUTION: A welding method of a lip-disk filter for filtering fluid substances includes a supporter expanded-installed in the surrounding of a ring-typed hub and a filtering member sealed and mounted on both lateral sides of the supporter. A brazing flux is applied to the surrounding part inside a border member and the border member is installed in the filtering member. The border member is heated and welded in the blazing furnace filled with a reducing gas such as hydrogen or argon or in an induction furnace.
Patent KR-19990082631-A (KR)
Title: 망으로 형성된 가입자 유닛 등의 사이에서 메시지를 전송하는방법
IPC: G06F13/00
Filed: 1996-12-16
Abstract: 본 발명은 망으로 형성된 가입자 유닛(networked subscriber unit, groups of subsets forming a network) 등의 사이에서 메시지를 전송하는 방법에 관한 것이다.  본 발명은 네트워크의 전체적인 효율을 개선하고, 네트워크에서 교통 적재(traffic load)를 보다 더 균일하게 분포시키게 한다.  메시지를 수신하고 즉각적으로 메시지를 기억할 목적으로, 하나 이상의 네트워크 서비스 유닛(network service unit)은 가입자 유닛(subscriber unit)에서 할당된다.  각각의 네트워크 요소(network element)는 네트워크 요소의 식별 정보와 상태 정보 등을 포함하는 주기적으로 전송되는 서비스 신호(periodically transmitted service signal)를 생성시킨다.  수신된 서비스 신호에 기초하여 각각의 네트워크 요소는, 모든 작동하는 네트워크 요소가 접근하기 위한 위치 설정 목록(9)(accessibility ranked list ), 즉 가입자 유닛의 식별이 있는 필드(10)(field), 가입자 유닛의 기능을 지적하는 필드(11)(field) 및 적합한 네트워크 요소의 접근 가능성을 지적하는 필드(12)(field) 등을 포함하는 위치 설정 목록(9)(ranked list)을 생성시킨다.  네트워크 요소의 위치 설정 목록(ranked list)에 기초하여 결정되는 경로에 있어서, 종착 유닛(destination unit)으로 메시지를 전송한다.
Patent KR-20000064696-A (KR)
IPC: A61P37/00
Filed: 1998-01-21
Abstract: The invention relates to a polysaccharide-peptide conjugate wherein the polysaccharide is advantageously immunogenic, which comprises a polysaccharide chain composed of repeat units and a plurality of peptide moieties, each moiety containing a cysteine residue and being covalently attached at random along the polysaccharide chain, through an indirect bond being achieved through either a linker or a spacer-linker moiety provided that the spacer entity of the spacer-linker moiety is linked to the amino, hydroxyl or carboxyl group of the polysaccharide. To this end a useful linker may be, e.g., N-(gamma-maleimidobutyrloxy)succinimide ester. Such a conjugate may typically exhibit a "Rake" configuration. Conjugation processes are also disclosed. Conjugates of the invention are in particular useful in the vaccinal field to elicit a protective long term immune response against a pathogenic microorganism from which the Immunogenic polysaccharide is derived.
Patent KR-20000051917-A (KR)
Inventor: SONG SUN DAL
IPC: H01S3/00
Filed: 1999-01-27
Abstract: PURPOSE: A copper-ion laser is provided to obtain at scopes of ultraviolet(248-270nm) and infrared ray(740-2000nm) where usually copper(578 & 510nm) and gold(628 & 312nm) cannot oscillate. CONSTITUTION: A copper-ion laser includes the following steps. Copper atoms and gold atoms can be activated as pulse because of the life span of the energy level. The wavelength of copper atom has two types of 578nm(yellow) and 510nm(green) beams. The excitation energy is also lower than 4eV because neutral atoms are excited, and the method of electric shock is used. In contrast, a copper-ion has a high excitation energy rating more than 25eV, and various wavelength allows to obtain infrared ray and ultraviolet. The copper-ion laser oscillates both ultraviolet and infrared ray by consecutive wave and pulse method. The device is simple and inexpensive and can be applied to other various fields of science. The new copper-ion laser is much more inexpensive to manufacture compared to other types of lasers, and is easier to apply to other fields of science and industry for various causes to enhance efficiency and pursue industry growth.
Patent KR-20000055483-A (KR)
Inventor: JANG SE YEOL
IPC: G01G3/14
Filed: 1999-02-06
Abstract: PURPOSE: A load cell for an electronic scale is provided to maximally decrease the entire size and height of the electronic scale and to quickly and exactly measure. CONSTITUTION: A body(10) is put on a supporting leg(70) so that it is supported in a state that another part is separated as much as the radius of a bearing ball(13) and the depth of a bearing groove(72). Further, the bearing ball moves within a range of the diameter difference with the bearing groove. Even if a shock is transferred in any ways upon putting a wheel on an upper face of a platform, balance is quickly kept by the reaction of the bearing ball and the bearing groove. Thereby, the vibration of the platform is rapidly eliminated and measurement is accomplished.
Patent KR-20000055531-A (KR)
Inventor: CHO SU JE
IPC: H01J9/24
Filed: 1999-02-08
Abstract: PURPOSE: A method of manufacturing a partition for a plasma display panel is provided to prevent a thermal deformation of a lower substrate of the plasma display panel and reduce a manufacturing cost. CONSTITUTION: A method of manufacturing a partition for a plasma display panel comprises steps of forming an electrode pattern(36) on an upper portion of a substrate(34), coating and drying a paste for a dielectric layer(38) on the upper portion of the substrate, stacking and sintering a glass substrate on the paste for the dielectric layer, positioning a mask(42) on the glass substrate on which a photoresist is coated and then exposing to light to form a partition pattern, and etching the glass substrate to remove a portion on which the partition pattern is not formed. In the method, the sintering process is performed at 400°C to prevent a thermal deformation.