baber/WOPTO huggingface dataset:
Patent KR-20010095411-A (KR)
Title: Alarm device for automobile brake
Inventor: CHOI GI YEONG
IPC: F16D66/00
Filed: 2000-03-30
Abstract: PURPOSE: An overheating alarm device of frictional material in a vehicle brake is provided to alarm a heating state of brake frictional material by turning on a warning lamp and to prevent brake force from dropping by the overheating of the brake frictional material for preventing an accident. CONSTITUTION: An overheating alarm of frictional material for a vehicle brake comprises a disk brake pad having a frictional material; a bimetal(3) deforming the shape according to the temperature in a side of the frictional material; a contact piece(4) mounted by being separated form an end portion of the bimetal with a specific distance; a battery(5) mounted between the bimetal and the contact piece; and an overheating alarm unit(6). The contact piece transmits output voltage of the battery into the heating alarm unit by being separated form the end portion of the bimetal. The bimetal is installed on a side portion of the frictional material instead of a pad wear indicator of a metal piece to warn the wear of the brake frictional material in a disk brake. The end portion of the bimetal is electrically contacted to the contact piece while the temperature of the brake frictional material is over an established temperature.
Patent KR-20000053762-A (KR)
Inventor: MIN BYOUNG SEO
IPC: A01K63/04
Filed: 2000-04-03
Abstract: PURPOSE: Culture water recycling type fish farming method using mineral particles and a foam fractionator which has no specific difficulties for maintenance as it has simple structure, can be used at a place with insufficient water supply because it reuses more than 90% of culture water, and also can enhance the growth efficiency of fish by preventing the culture water from contamination and foreign pathogenic organisms, thus saving energy required for controlling water temperature. CONSTITUTION: A culture water recycling filtration type fish farming method using mineral particles and a foam fractionator, characteristically includes the following steps: suspending mineral particles over culture water to adsorb and decompose contaminants from fish and separating and discharging them from the culture water by using a foam fractionator and purifying the once filtered culture water for reuse. In particular, the method includes inputting complimenting water(1) and mineral particles(2) into a fish culture tank(3), introducing culture water(4) into a foam fractionator(6) by using a pump(5), recycling the treated cycled water(7), and discharging the contaminants absorbed by mineral particles and aggregated in foams together with draining water(8).
Patent KR-20010014694-A (KR)
Title: High speed flying shear
Inventor: SHEN XIAOLAN
IPC: B21B15/00
Filed: 2000-04-07
Abstract: PURPOSE: Provided is an improved flying shear which can certainly operate at all rolling mill discharging speed. CONSTITUTION: A shear(10) has a preceding edge(28) and a following edge(24) which rotate in mutually opposite directions along an upper and a lower shaft(14,16) located above and below a horizontal plane. The radius of gyration of the preceding edge(28) is longer than that of the following edge(24). Those edges are composed and arranged so that they may cooperate in a radially overlapped positional relation within cutting areas Z1, Z2 provided at intervals in a perpendicular direction from the horizontal plane. A switch(30) conducts a longitudinally moving product such as a bar, a rod and a similar one so as to cross the cutting area from the horizontal plane. The product is therefore divided into a front and a rear segment by rotary edges (the preceding edge)(28) and the following edge(24).
Patent KR-20000053823-A (KR)
Inventor: NO SANG HWA
IPC: C04B7/14
Filed: 2000-04-21
Abstract: PURPOSE: A method of manufacturing building materials and device by using industrial wastes is provided to resolve adiabatic and waterproof problem by forming light concrete mortar using waste lime, one of industrial wastes polluting surroundings. CONSTITUTION: Waste limes at a storehouse are grinded by a first grinder 2'. Foreign substances are filtered by a first filter 4' and transported by a ventilator 10 to a second grinder 6' and there reused waste limes are manufactured. Reused waste plasters are manufactured by same method. Cast iron products are grinded and filtered and iron contents are separated by a magnetic separator and grinded by the second grinder 6' and foreign substances are removed by a second filter. Resident iron contents are removed by a second magnetic separator 8 and regenerated fiber are manufactured and iron slag are manufactured as the same procedure. Waste limes 15-20 weight percent, waste plaster 10-20 weight percent, regenerated fiber 40-50 weight percent, iron slag 3-10 weight percent, cements 10-18 weight percent, waste incinerator 2-5 weight percent are put at an agitating crusher 22 by conveyer. And there a mixture lignin sulfonic salt 0.05 weight percent is put. After grinded, mixed and transported to a mold. After molded, transported to high temperature steam curing room. After steam cured at 70-80 degree.C for two hours, cooled slowly for twenty two hours.
Patent KR-20010102799-A (KR)
Inventor: KIM SUK HEE
Filed: 2000-05-08
Abstract: 본 발명은 범퍼(10) 내부에 다중으로 장착되는 것으로, 각기 복수의 셀들이 형성되는 튜브(20)와; 상기 튜브의 각 셀 내부에 일정량 팽창 가능하게 내장되는 팽창물질(30)과; 상기 팽창물질에 전기적으로 연결되어 팽창을 유발시킬 수 있도록 되며 차량의 전방에 출현하는 물체와의 거리를 감지하는 거리센서(42)와 속도센서(41)로부터 감지신호를 입력받아 기설정된 값과 연산하여 상기 팽창물질(30)에 제어신호를 인가하도록 되는 제어장치(40)로 이루어져, 충돌시 팽창물질(30)이 전기적인 제어에 의해 순간적으로 팽창되어 튜부(20)가 팽창되도록 하므로 충돌에너지를 흡수하는 기능이 확실하고 효과적이도록 하는 자동차용 범퍼이다.
Patent KR-20010104114-A (KR)
Inventor: KOO HONG SIK
Filed: 2000-05-12
Abstract: 본 발명은 변기용 수세장치에 관한 것으로, 상단 및 하단에 중앙이 관통된 상부플랜지 및 하부플랜지(33)가 각각 형성되고, 내부 공기실(3)의 부피를 가감할 수 있도록 수직방향으로 수축 및 팽창가능하며, 하부플랜지(33)가 상기 배수구(26) 둘레에 결합되는 높이조절부재(30)와; 일단이 높이조절부재(30)의 상부플랜지(32) 일측에 힌지결합되고 하측으로 개방된 공기챔버(37)를 가지며, 상기 상부플랜지(32)의 관통부위를 개폐하는 공지의 체크밸브(36)와; 상부레버(40)와 이보다 작은 길이의 하부레버(41)로 이루어지되, 일단에 대응 단부가 일체로 연결형성되어 사이폰관(28) 일측에 힌지결합되고, 상기 상부레버(40) 및 하부레버(41)의 대응 일단에서 타단측으로 갈수록 그 상부레버(40)와 하부레버(41) 사이가 점차 벌어지도록 형성되며, 상기 높이조절부재(30)가 팽창될시 상기 하부레버(41)를 상측으로 밀도록 하부레버(41)의 자유단이 상기 높이조절부재(30) 상측에 위치되는 회동레버(39)와; 일단이 체크밸브(36)의 자유단과 상부레버(40)의 자유단을 경유하도록 연결된 공지의 대변끈(38)과; 일단이 높이조절부재(30)의 상부플랜지(32)에 연결된 공지의 소변끈(35)으로 이루어진 변기용 수세장치를 구비하였다. 
     그러므로, 소변끈(35)이 당겨지면 높이조절부재(30)가 팽창된 후 체크밸브(36)가 오픈되고, 이는 결국 높이조절부재(30)의 팽창된 높이만큼 배수통로의 높이가 상승된 상태이므로 물이 통과하는 높이조절부재(30) 및 배수구(26) 내주면에 작용하는 수압이 그만큼 감소되며, 이에 따라 적은 양의 물이 배출된 후 체크밸브(36)가 닫히려 하면 배수통로의 중앙에 공동이 발생하면서 유속이 빨라지게 되므로, 갑자기 신속하게 공급되는 물이 변기(21) 내의 오물의 잔량을 확실하게 밀어 내게 되므로 변기(21) 내부에 오물의 일부가 남지 않고 깨끗하게 세척되도록 하였다.
Patent KR-20010105007-A (KR)
Inventor: PARK GYEONG IL
Filed: 2000-05-18
Abstract: 본 발명은 차량의 브레이크 시스템용 솔레노이드밸브에 관한 것으로, 특히 여자코일의 발열성을 개선하여 여자코일의 과열을 방지할 수 있도록 한 솔레노이드밸브에 관한 것이다. 즉 본 발명은 여자코일이 권선되는 보빈의 내면과 밸브돔의 외면사이에 열전달을 매개하는 열전달링이 마련됨으로써, 여자코일에서 발생되는 열이 밸브돔과 밸브코어 쪽으로 원활하게 전열되어 여자코일의 과도한 온도상승이 방지되고, 이로써 여자코일의 손상을 방지할 수 있도록 한 것이다.
Patent KR-20010107040-A (KR)
Title: 열전사 방식의 실사 인쇄용 시트
Inventor: KIM JIN LEE
IPC: B41M5/00
Filed: 2000-05-24
Abstract: [청구범위에 기재된 발명이 속한 기술 분야] 
     본 발명은 실사 인쇄물의 내광성, 내열성, 내수성,내오염성, 내약품성이 우수한 실사 인쇄용 시트에 관한 것이다. 
     [발명이 해결하려고 하는 기술적 과제] 
     내광성, 내열성 및 내수성이 우수할 뿐만 아니라 내오염성 및 내약품성이 우수한 실사 인쇄용 시트를 제공한다. 
     [발명의 해결 방법의 요지] 
     본 발명의 실사 인쇄용 시트는 인쇄층인 박엽지층,폴리에틸렌테레프탈레이트필름층,열에강한 내열 아크릴 접착층, 내열 실리콘 코팅 처리된 중박리용 이형지로 구성된다. 
     [발명의 중요한 용도] 
     본 발명은 전사방식의 실사 인쇄용 시트로써, 옥외 실사 광고물 펜시용품 소재, 차량광고부착물, 인테리어 소재에 응용하여 제조시 사용된다.
Patent KR-20010109803-A (KR)
Inventor: AHN GYO HAN
Filed: 2000-06-02
Abstract: 본 발명은 유휴비트를 활용한 적응형 에러 제어 방법에 관한 것으로, 본 발명은 프레임의 제어정보필드에서 정보데이터필드의 길이를 추출하는 단계와; 프레임에 허용된 정보데이터필드의 길이와 추출한 정보데이터필드의 길이를 비교하여 유휴비트가 존재하는지를 판단하는 단계와; 유휴비트를 활용할 수 있는 최대값을 산출하는 단계와; 프레임의 상태에 따라 부가정보필드를 재구성하는 단계를 포함한다. 따라서, 데이터프레임에 허용된 정보데이터필드의 길이보다 실제의 정보데이터필드의 짧을 때 존재하는 유휴비트를 활용하여 에러의 검출 또는 정정에 사용함으로써, 데이터 전송효율 및 에러 검출율을 향상시킬 수 있는 효과가 있다.
Patent KR-20010110598-A (KR)
Inventor: PARK HAN GYU
Filed: 2000-06-07
Abstract: 본 발명은 편향코일 권선기에서 핀홀 위치를 결정하는 실린더에 관한 것으로, 숫권형과 암권형이 시계방향 또는 반시계 방향으로 회전하면서 편향코일을 양산하는 편향코일 권선기의 숫권형에 안착되어 편향코일에 핀홀을 형성하는 실린더에 있어서,  상기 숫권형 가이드(1214) 측면에 상기 숫권형 안장(1212)을 향하여 관통 형성된 복수 개의 관통홀(1310)과 상기 관통홀(1310)을 향하여 왕복 운동이 가능하도록 상기 숫권형 가이드(1214) 내부에 설치된 복수 개의 핀 위치 가변형 실린더(1320)와 상기 관통홀(1310)의 배치 형태에 대응하는 형상을 가지며, 상기 관통홀(1310)과 핀 위치 가변형 실린더(1320)와의 사이에 배치되어 상기 핀 위치 가변형 실린더(1320)에 의하여 타격되는 지지체(1330)를 형성하여 상기 관통홀(1310)의 배치 형태에 대응하는 배열로 상기 지지체(1330)에 형성된 복수의 통공(1331)에 유동 및 탈거 가능하게 선택적으로 끼움 결합되며, 상기 지지체(1330) 타격에 연동하여 상기 관통홀(1310)을 통해 상기 숫권형 안장(1212)을 향하여 인출되는 복수의 작동핀(1340)의 위치를 가변적으로 조정할 수 있도록 하여, 편향코일에 형성시킬 핀홀의 위치를 가변하기 위하여 별도의 어셈블리를 제작할 필요없이 작동핀의 위치 조절을 용이하게 가변할 수 있도록하는 핀 위치 가변형 실린더로 높은 호환성 및 확장성이 제공된다.
Patent KR-20010015069-A (KR)
Inventor: SUGIYAMA KOICHI
IPC: G06K9/03
Filed: 2000-06-27
Abstract: PURPOSE: To provide a character recognition error correcting method capable of speedily and exactly correcting the error of the character recognized result. CONSTITUTION: When the character string of the result of character recognition depending on optical or handwriting input is displayed by a recognized result display part, since one part (all parts) desiring the correction of the recognized result character string is designated from a user by a range designating part 3, at least one candidate character string related to the character string of the designated part is displayed by any selected one of segmenting position fixed and variable recognition candidate display parts 8 and 5. Then, a character string, which is judged proper by the user, is selected out of candidate character strings by any corresponding one of segmenting position fixed and variable recognition candidate selecting parts 9 and 6 and while using the selected character string, the recognized result character string is corrected.
Patent KR-20000058901-A (KR)
Inventor: KIM KYONG ROK
IPC: G06F17/00
Filed: 2000-07-04
Abstract: PURPOSE: An information constructing and providing method is provided to provide complex data to a user and to overcome a limitation of a data reception. CONSTITUTION: In an information constructing and providing method, first, a user(30) searches general data(40). If no desired data exists, the user searches desired data using a limited personal computer to request the searched data through a computer(21). If data exists in a storage unit(15) or a server(11), the data is provided to the user(23). If no data exists, the server(11) calls a main server(10) to request data(21). The main server(10) confirms whether the server is just(22), and then requests data to another server(12).
Patent KR-20020003467-A (KR)
Title: Telemedicine service system using personal transducer in internet environment
Inventor: LEE KWANG GU
IPC: G06Q50/22
Filed: 2000-07-04
Abstract: PURPOSE: A system for providing an Internet image service, a beauty service, and a health service using a personal ultrasonic wave probe is provided to offer the image service about an unborn child and a body texture capable of contracting a disease by making an Internet service user connecting to a central host use the personal ultrasonic wave probe searching unit. CONSTITUTION: A central host(110) constructs an Internet homepage and performs a database on personal data of each member. An ultrasonic wave test equipment(120) for processing an ultrasonic wave image is connected with the central host(110). The central host(110) is connected with individual service users(130,140) in order to execute a remote health care service in an Internet environment. A personal ultrasonic wave probe(150) provides a remote health care image service by using an ultrasonic wave generating function and an ultrasonic wave integrating function. The individual PC(Personal Computer)(140) connected with the personal ultrasonic wave probe(150) transmits a digital signal of an ultrasonic wave signal reflected to the central host(110) on the network.
Patent KR-20020006110-A (KR)
Inventor: YOON HONG YEOL
IPC: F04D29/66
Filed: 2000-07-11
Abstract: PURPOSE: A fan guide is provided to weak the blade passing frequency and the vortex shedding of air to be inhaled by the axial flow fan for reducing the fluid noise largely, thereby resolving the problems of a cooling fan assembly of a microwave oven. CONSTITUTION: A fan guide includes at least two or more frames(112a-112c) in the shape of curve or straight line disposed to a suction side of an axial flow fan for supporting the axial flow fan and a driving motor of the axial flow fan, wherein the frames are connected to each other with different angles(β1-β3), and crossing points(P1-P3) formed by overlapping imaginary extension lines from ends of the respective frames are not accorded to one another.
Patent KR-20020006234-A (KR)
Title: Method for ordering ticket useing the internet
Inventor: KIM SUN MIN
Filed: 2000-07-12
Abstract: PURPOSE: A method for ordering tickets through the Internet is provided to print, sell, and distribute tickets on the Internet by taking orders from a client, printing the tickets and sending the tickets to the client, or directly distributing the tickets to purchasers. CONSTITUTION: Membership of a client accessing a center site is confirmed(S11, S12). When the client is not a member, the client takes a member registration procedure(S13). When the client is the member of the center site, the client inputs store information and selects an option for issuing tickets(S14, S15). In the case that the client selects the option, the client demands store introduction, photographing and route map production(S16, S17). When the client does not select the option, the client directly selects a kind and design of the tickets(S18, S21). After the client finishes selecting the design of the tickets, the client selects a kind of a ticket service, thereby ending a ticket issuing application process. When the client pays the ticket price, the application data are stored in a database of the center site(S22, S25, S26, S27). On the other hand, the client can select a discount ticket, gift ticket or using ticket(S18).
Patent KR-20020007588-A (KR)
Title: Polypropylene polymer composite comprising an organic layered clay which has excellent fire resistance and production process therefor
Inventor: JUNG WON BEOM
IPC: C08L23/12
Filed: 2000-07-18
Abstract: PURPOSE: Provided is a polypropylene-organic clay composite with excellent flame retardant as well as mechanical properties and heat resistance improved by substituting an inorganic material with a flame retardant agent and modifying a polymeric resin with a certain material so that a chemical bond is made between inorganic material substituted with a flame retardant agent and the polymeric resin matrix. Also, a method for producing the composite is provided. CONSTITUTION: The polypropylene-organic clay composite comprises 1.0 to 30 wt% of a modified polypropylene containing a functional group (A component); 1.0 to 20 wt% of layered clay minerals organized with a free-halogen amine flame retardant agent bonded to the functional group of the A component or with a combination of a free-halogen amine flame retardant agent and an alkyl ammonium compound; and 50 to 98 wt% of polyolefin resin matrix in which the A component and the B component are dispersed.
Patent KR-20020007709-A (KR)
Title: organic electroluminescence micro display device and method for fabricating the same
Inventor: KIM MYEONG SEOP
IPC: H01L27/32
Filed: 2000-07-18
Abstract: PURPOSE: A structure of an organic light emitting micro display and a manufacturing method thereof are provided to eliminate a bleeding or cross talk phenomenon and to increase contrast, by forming an insulation layer on an organic light emitting device(OLED) and by forming color change media(CCM) or a color filter on the insulation layer. CONSTITUTION: An electrode is formed on the first substrate. The OLED is formed in a predetermined region of the first substrate. The insulation layer for preventing penetration of moisture and chemical materials is formed on the entire surface of the OLED. A color formation part is formed in a predetermined region on the insulation layer. The second substrate is formed on the color formation part, adhered to the first substrate.
Patent KR-20020008917-A (KR)
Inventor: SHIN IN CHEOL
IPC: H01L21/66
Filed: 2000-07-21
Abstract: PURPOSE: A cell stress method in a semiconductor device is provided to detect previously defects of a cell in a wafer level by applying a cell stress to the wafer level. CONSTITUTION: A wafer stress sense portion(10) applies a wafer pad signal received from an outside to a stress admission mode monitor portion(110). The stress admission mode monitor portion(110) is used for operating a stress device(100) only in a state of a wafer stress mode. The stress device(100) is formed with the stress admission mode monitor portion(110), a pulse generation portion(120), and a decoder portion(130). A pulse generation portion(120) senses High-to-Low transition of a write enable input and generates a pulse according to a predetermined interval by using a delay circuit. A decoder portion(130) is used for merging an input of the pulse with an output of a pre-decoder.
Patent KR-20020009118-A (KR)
Title: coinage exchange machine and exchange method
Inventor: PARK JONG GUK
IPC: G07D13/00
Filed: 2000-07-24
Abstract: PURPOSE: A money exchange machine and an exchange method thereof are provided to enable a user to freely change the kind of money to be returned to the user within the limits of the remained money. CONSTITUTION: The money exchange machine(1) comprises a control part(2) having a central processing unit, a ROM, a RAM, and a clock; a money throwing part(5) having a paper money recognizer(3) and a coin selector(4) connected to the inlet side of the control part; a money output part(9) having a paper money dispenser(6), a coin bundle dispenser(7), and a coin dispenser(8); a printing part for outputting a working condition and a report with a printer(10a); a monitoring part(12) for sending the working condition of the money exchange machine in real time; a key manipulation part(15) composed of an outer and an inner keyboard(13,14); and a display part(18) having a light emitting diode(16) and a seven segment type light emitting diode(17).
Patent KR-20020010271-A (KR)
Inventor: JUNG WOO HYUB
IPC: A61N5/06
Filed: 2000-07-28
Abstract: PURPOSE: Provided is a portable electronic moxa treatment machine which connects an air pump to it to control treatment time by users' physical condition so that it maximizes users' satisfaction. CONSTITUTION: The portable electronic moxa treatment machine comprises the parts of: a body which includes a vessel(100) with a filter(1000, 1000a) formed to place a temperature sensor(11) for putting moxa, a cover for moxa treatment vessel(90), a hollow pipe(150) to push out smoke within the moxa treatment vessel by air generated from the pump and a temperature sensor; a pump wherein a suction pipe is connected to an induction pipe and a discharge pipe is synchronous to a discharge hole to perform discharge function by power entered from power supply part; a switching tool which controls the operation of the pump; and a control part which permits voltage of the power supply part into the pump to control the operation of the pump.
Patent KR-20020013235-A (KR)
Title: Manufacturing process for Jeongilpoom Astragali Radix pork hock, Jeongilpoom Astragali Radix pork hock soup, Jeongilpoom Astragali Radix pork rib stew, Jeongilpoom lettuce-wrapped Astragali Radix pork, Jeongilpoom kalopanax pictus Nakai pork hock, Jeongilpoom kalopanax pictus Nakai pork hock soup, Jeongilpoom kalopanax pictus Nakai pork rib stew and Jeongilpoom lettuce-wrapped kalopanax pictus Nakai pork.
Inventor: CHOI JAE MOON
IPC: A23L13/00
Filed: 2000-08-12
Abstract: PURPOSE: A process of cooking meat using beef, pork, ribs and medicinal plants such as Astragali radix, Kalopanax pictus or the like is provided. Whereby, the products are boiled pig's feet(Jokbal, Korean name), short rib stew(Galbi Zzim) and pig's feet soup(Doejijoktang). CONSTITUTION: Meat is soaked in loess water in which 0.3% by weight of mustard powder is mixed for 2 to 3 hr to eliminate the odor of the meat and then boiled in purified water at 100deg.C for 30 min. A mixture of 0.3% by weight of onion, 0.3% by weight of ginger, 0.3% by weight of garlic, 0.3% by weight of soy sauce, 0.3% by weight of a wild rocambole, 0.1% by weight of a chestnut, 0.1% by weight of a jujube and 3% by weight of Astragali radix or Kalopanax pictus is mixed with 20Kg meat and heated at 100deg.C for 2 hr or more.
Patent KR-20010050076-A (KR)
Inventor: FUSE TOSHIHIKO
IPC: F16J15/34
Filed: 2000-08-14
Abstract: PURPOSE: To provide a static pressure non-contact type mechanical seal capable of minimizing vibration of a rotary sealing ring by a pneumatic hammer. CONSTITUTION: Annual space 23 sealed by a pair of O-rings 22, 22 is formed between an outer peripheral surface 21 of a rotary sealing ring 6 and an inner peripheral surface 13a of a holding part 13 of a spring retainer 5. In the rotary sealing ring 6, a seal gas introduction path 24 communicating among sealing end faces 3a, 6a and annular space 23 is formed. Seal gas 8 supplied to a static pressure generating groove 15 is introduced into annular space 23 from the seal gas introduction path 24 and the O-rings 22, 22 are deformed so as to increase a pressure contact force to the outer peripheral surfaces 13a, 21a. As a result, the rotary sealing ring 6 is strongly fixed to the holding part 13 via the O-rings 22, 22 and vibration of the rotary sealing ring 6 by a pneumatic hammer is prevented.
Patent KR-20020015491-A (KR)
Title: Semiconductor manufacturing apparatus
Inventor: HAN JAE SEON
IPC: H01L21/304
Filed: 2000-08-22
Abstract: PURPOSE: An apparatus for fabricating a semiconductor is provided to improve process uniformity of a wafer and to prevent a vortex phenomenon occurring in the corner of the bottom of a bath, by making a uniform quantity of deionized water sprayed to wafers held in a wafer boat at a constant pressure. CONSTITUTION: The wafer boat is placed in the bath(110), and clean/etch liquid is contained in the bath. A supply unit(120) for supplying the clean/etch liquid to the inside of the bath is installed in the bath. An H-typed distribution pipe(122) is installed in a lower portion of the bath in a lengthwise direction of the wafer boat. A plurality of spray holes(128) are formed in the H-typed distribution pipe. A vortex prevention block(130) is installed in the corner of the bottom of the bath. The supply unit includes the H-typed distribution pipe and the vortex prevention block.
Patent KR-20010050330-A (KR)
Inventor: ISHIHARA JINSEI
IPC: H01P1/213
Filed: 2000-09-04
Abstract: PURPOSE: A dielectric filter and a dielectric duplexer are provided to improve an out-band attenuation characteristic in the vicinity of a pass band without changing the pass band characteristic. CONSTITUTION: Three inner conductor forming holes(2a,2b,2c) are formed from one-side end face of a dielectric block(1) to the other side end face opposed to the one-side end face, inner conductors(3a,3b,3c) are respectively formed to inner faces of the holes(2a,2b,2c) and an outer conductor(4) is formed to nearly the entire outer face of the dielectric block(1). A part(7) with no outer conductor formed thereto is arranged in an area between the inner conductors(3a,3b) and between the inner conductors(3b,3c) over both end faces on one side face of the dielectric block(1) in parallel with the arrangement direction of the inner conductors(3a,3b,3c).