baber/WOPTO huggingface dataset:
Patent KR-20030056233-A (KR)
Title: plasma radiation-ray using fluorescent inspective device and for methode
Inventor: CHOI JIN HO
IPC: H01J11/42
Filed: 2001-12-27
Abstract: PURPOSE: An apparatus and a method for testing a phosphor using plasma vacuum ultraviolet rays are provided to reduce a test time and a test cost by using a plasma generator for generating the plasma vacuum ultraviolet rays. CONSTITUTION: An apparatus for inspecting a phosphor includes a reactor(31), a vacuum pump, and a plasma generation portion. An observation window(32) is installed at a front side of the reactor to receive the RF power. A phosphor is coated on the inside of a plasma display panel(40). The plasma display panel is inserted into the reactor. The vacuum pump is installed at a rear face of the reactor in order to exhaust the air from the reactor. The plasma generation portion is installed at the reactor in order to generate vacuum ultraviolet rays for emitting the light from the phosphor. The plasma generator includes a quartz tube(35) having a conduit path for injecting a reaction gas and a plasma generator(36) for generating ICP(Inductively Coupled Plasma).
Patent KR-20030056516-A (KR)
Title: Demodulator and method for processing thereof
Inventor: OH IN JEONG
IPC: H04B1/16
Filed: 2001-12-28
Abstract: PURPOSE: A demodulator and a signal processing method of the demodulator are provided to obtain independent spatial gains for each incident direction by performing a previous spatial process for more than two paths having mutually different signal incident directions and the same time delay. CONSTITUTION: A previous spatial filter(10) performs previous spatial filtering by applying vectors of a fixed directional vector set to inputted signals one by one. A searcher(20) searches each spatial filtering result, to output information on time offset and a directional vector corresponding to the certain number of signals having a high signal level as a result. Fingers(30) for each antenna element perform time filtering for signals of each path by using the outputted time offset, calculate weights by using the information on the directional vector, and applying the calculated weights to results of the time filtering. And the searcher(20) outputs the time offset and an index of the directional vector corresponding to the time offset.
Patent KR-20030059847-A (KR)
Title: Clear paints composition
Inventor: JANG SEONG CHEOL
IPC: C09D133/08
Filed: 2001-12-29
Abstract: PURPOSE: A paint composition for the top coat of an automobile is provided, to improve the flexibility, the resiliency, the chipping resistance, the hardness, the chemical resistance and the weather resistance of the paint composition, thereby enhancing the durability and the acid resistance of the top coat. CONSTITUTION: The paint composition comprises an acryl resin having a urethane bond obtained from the reaction of an acryl resin having an isocyanate group and glycerol carbonate having a hydroxy group; and a one-pack type thermosetting resin containing an acid polymer. Preferably the ratio of an epoxy group and an acid group of the acryl resin having a urethane bond and the acid polymer is 1:0.5 to 0.5:1 by equivalence. Preferably the acryl resin having an isocyanate group is obtained by reacting 10-70 wt% of a non-functional monomer, 60 wt% or less of a vinyl-based monomer, 10 wt% or less of a hydroxy group-containing monomer and 1-99 wt% of an isocyanate group-containing monomer, and has a solid component content of 40-80 wt%, a molecular weight of 3,000-50,000, a OH value of 0-30, and a glass transition temperature of -30 to 60 deg.C.
Patent KR-20010071811-A (KR)
Title: 무선 통신 시스템에서 전송전력을 가입자 유닛에 할당하는방법 및 시스템
IPC: H04B7/005
Filed: 1999-06-22
Abstract: 무선 통신 시스템에서의 송수신기에서, 데이터는 가입자 유닛으로부터 전송되며, 각각의 가입자 유닛은 요청 전송 전력 및 할당된 전송 전력을 가지며, 할당된 전송 전력은 요청 전송 전력에 기초한다.  부가 전력 할당(200)에 대한 요청이 검출되며, 그런 부가 할당은 전체 요청 전력이 최대 송수신기 전력(220)을 초과하게 한다.  응답시, 할당된 전송 전력은 전체 송수신기 전송 전력을 최대 송수신기 전력(220) 이하로 감소시키는데 필요한 선택된 가입자 유닛(222)의 최소수에 대한 제한이다.
Patent KR-20010075101-A (KR)
Title: 액정 장치, 전자기기 및 액정 장치용 기판
IPC: G02F1/1335
Filed: 2000-07-11
Abstract: 반사형 표시가 가능한 컬러 액정 장치에 있어서, 양호한 표시 특성과 함께 고신뢰성을 실현하기 위해서, 절연성을 갖는 기판(1)상에, 반사막(2), 차광막(13), 착색층(4), 보호막(6), 투명 전극(7)이 순서로 형성되어 있다.  이 중, 반사막(2)을 덮도록 착색층(14)이 형성되기 때문에, 반사막(2)이, 물액 등에 노출되지 않도록 할 수 있다.  또한, 착색층(4)이 차광막(13)을 덮도록 형성되어 있기 때문에 차광막(13)에서의 표면 반사가 억제될 뿐만 아니라, 차광막(13)에 요구되는 광학 농도도 작아도 된다.  특히 반사형 표시에 있어서 광은 차광막을 2회 통과하게 되기 때문에, 반사형 표시를 주로 하는 경우에는, 차광막(13)의 광학 농도는 보다 작아도 된다.  이로 인해, 차광막(13)이 얇아도 된다.
Patent KR-20010093108-A (KR)
IPC: H01R103/00
Filed: 1999-11-15
Abstract: 예컨대, 시험될 회로 기판 등과 시험 장치 사이의 인터페이스용으로 사용되는 전기 접촉 어셈블리(10)는 외부 배럴(12) 내에 활주 가능하게 설치된 제1 및 제2 접촉 플런저(14, 16)를 포함하며, 그 접촉 플런저(14, 16)는 상기 배럴의 대향 종단으로 연장된 각각의 접촉 돌출부(14c, 16c)를 갖는다. 상기 제1 접촉 플런저(14)는 속이 비어 있고, 그 내부에는 상기 제2 접촉 플런저(16)의 기다란 종방향으로 연장된 부분(16a)이 활주 가능하게 수용되며, 상기 접촉 플런저들은 그 접촉 플런저들의 각각의 스프링 시트(14e, 16g) 사이에 설치된 코일 스프링(18)에 의해 서로 바이어스된다. 다른 실시예들(10', 10'')은 상기 접촉 플런저들 중 하나의 접촉 플런저에 형성된 복수의 종방향으로 연장된 핑거(14h, 16h)를 포함하며, 그 핑거는 다른 접촉 플런저와의 단단한 맞물림을 제공한다. 또 다른 실시예(10''')에 있어서, 제1 및 제2 접촉 플런저(14'', 16'')는 그 제1 접촉 플런저의 구경 내에 형성된 축소된 직경 부분(14k)과, 기다란 부분(16a)의 말단에 형성된 확대된 직경 부분(16m)에 의해 상호 결합된다.
Patent KR-20010093801-A (KR)
IPC: A63B21/02
Filed: 1999-11-11
Abstract: Device for stimulating venous return in the lower limbs including a frame (1) intended to rest with a supporting surface against a foundation such as a floor, a bed head, a wall etc. The device is distinguished in that a foot plate (4) is arranged to tilt on frame (1) from an starting position that is angled in relation to the floor and thus frame (1) around an axle (5), that foot plate (4) is provided with a leaf spring (9) acting between a section (7) of the frame and the underside of foot plate (4), that the section (7) has such a form that when foot plate (4) pivots from the said starting position, leaf spring (9), by being progressively tensioned by the interaction of the frame with the section of the spring, increases the resistance against the pivoting of foot plate.
Patent KR-20010081083-A (KR)
IPC: G02F1/133
Filed: 1999-12-16
Abstract: 그레이 스케일 화상에 대응하는 적어도 다수의 최고로 가중된 비트 플레인들이 의도된 구간(가중치)의 감소하는 순서로 메모리의 순차 위치에 이진 스트링들로 저장되는 그레이 스케일 화상화를 위한 신호 처리 방법에서, 가중된 비트 플레인들의 수와 같은 다수의 판독 패스들이 한 세트의 저장된 비트 플레인들로 이루어지고, 각 패스는 가장 높은 순서의 비트 플레인들로 시작하여 저장된 비트 플레인들을 따라 차례로 계속되며, 시퀀스의 길이는 상기 판독 패스들의 수의 끝에서 각 비트 플레인이 그 구간(가중치)과 같거나 비례하여 여러 번 판독되도록 변경되고 선택된다.  상기 방법은 고속의 액정 매트릭스 배열들을 구동하는 유틸리티를 가지며, 각 비트 플레인은 리프레시될 필요가 있다.  기록 단계들 사이에 작은 ac 전위가 배열에 인가될 수 있다.
Patent KR-20010110694-A (KR)
IPC: H01L33/08
Filed: 2001-01-22
Abstract: 본 발명은 저전류 영역에서 발광 효율이 저하하는 I-L 특성을 갖는 발광 사이리스터가 배열된 어레이에 있어서, 발광 효율을 저하시키지 않고서, 소정의 노광 에너지가 얻어지도록 광량 설정 방법을 제공한다.  소정의 노광 에너지를 얻기 위해서, 발광 사이리스터에 흘리는 전류의 밀도(D)가, 전류 밀도 50MA/m 2 에 상당하는 전류치에 있어서의 I-L 특성의 곡선의 접선이 전류축을 자르는 점에서의 전류치에 상당하는 전류 밀도를 발광 임계 전류 밀도(D th )로 정의한 경우, 
     3×D th ＜D＜100MA/m 2   
     의 범위가 되도록 한다.
Patent KR-20020008839-A (KR)
Title: Substituted benzimidazoles, the production thereof and the use thereof as means against parasitic protozoa
IPC: C07D491/048
Filed: 2000-04-26
Abstract: The present invention relates to a new substituted benzimidazoles, their preparation and their use as agents against parasitic protazoa.
Patent KR-20020010712-A (KR)
IPC: A61K31/435
Filed: 2000-06-15
Abstract: 본 발명에 따라 부정맥, 특히 심방 및 심실 부정맥의 예방 및 치료에 유용한 화학식 I의 화합물이 제공된다. 
     <화학식 I> 
     
       
     
     식 중, R 1 , R 2 , R 3 , R 4 , R 5a , R 5b , R 6 , R 9 , X, A 및 B는 발명의 상세한 설명에서 주어진 의미를 갖는다.
Patent KR-20030060292-A (KR)
Inventor: LEE WON HO
IPC: H01L27/14
Filed: 2002-01-08
Abstract: PURPOSE: A test pattern of an image sensor for measuring a sheet resistance and a fabricating method thereof are provided to enhance a yield of the image sensor by measuring correctly the sheet resistance on an epitaxial layer of the image sensor. CONSTITUTION: The first conductive type epitaxial layer(p-Epi) is formed on the first conductive type substrate(p++). The first impurity region(p+) of the first conductive type is extended from a surface to a lower portion of the first conductive type epitaxial layer. The second impurity region(p+') of the first conductive type is extended from the surface to the lower portion of the first conductive type epitaxial layer. The second impurity region is apart from the first impurity region. The third impurity region(n+) of the second conductive type is formed within the epitaxial layer in order to intercept a signal for measuring a sheet resistance of the epitaxial layer.
Patent KR-20030062905-A (KR)
Title: duct structure of heat exchanger using hydride reaction of hydrogen storage alloy
Inventor: CHA GANG UK
IPC: F25B17/12
Filed: 2002-01-21
Abstract: PURPOSE: Duct structure of a cooling and heating system by using a hydrogen storage alloy is provided to decrease temperature deviation of discharge air, and to keep temperature distribution uniform by forming the expansion part in the indoor discharge duct. CONSTITUTION: A cooling and heating system comprises a couple of reactors filled with hydrogen storage alloy for alternate exothermic reaction or endothermic reaction by absorbing or radiating hydrogen; a compressor connected to a hydrogen passage pipe coupled to the reactor to supply hydrogen to the reactor; a passage guide duct part guiding indoor and outdoor air flow, and having indoor and outdoor discharge ducts(55) to discharge air from the reactor; and a passage switching damper installed between reactors to change flow direction of heat exchanged air. An expansion pipe part(55a) is formed in the indoor discharge duct to reduce temperature deviation of discharge air by forming the turbulence.
Patent KR-20030062982-A (KR)
Title: GY1015, GY1016, and GY1017 of Saccharomyces cerevisiae strain that can select gene for suppressor to cell death
Inventor: KIM DAI HEE
IPC: C12N1/16
Filed: 2002-01-21
Abstract: PURPOSE: Saccharomyces cerevisiae strains, GY1015, GY1016, and GY1017 capable of selecting genes suppressing the cell death are provided, thereby effectively screening genes suppressing the plant and animal cell death. CONSTITUTION: Saccharomyces cerevisiae strains, GY1015, GY1016, and GY1017 capable of selecting genes suppressing the cell death are provided, wherein the Saccharomyces cerevisiae strains, GY1015, GY1016, and GY1017 are isolated by sequencing pYX112-cdf1 and pYX112-cdf2 to identify their open reading frame(ORF) regions and an ORF region of gene Bax; ligating NMV4 vector with the ORF regions of pYX112-cdf1, pYX112-cdf2 and gene Bax to construct NMV4-cdf1, NMV4-cdf2 and NMV4-Bax, and independently transforming Saccharomyces cerevisiae(MAT alpha ade1 his2 leu2-3) with NMV4-cdf1, NMV4-cdf2 and NMV4-Bax to construct Saccharomyces cerevisiae strains GY1015, GY1016, and GY1017, respectively; and verifying the production of clone in selection media including SD-Glucose-Trp and SD-Galactose-Trp.
Patent KR-20020063813-A (KR)
Inventor: OKAMURA MASAHIKO
IPC: D05B19/08
Filed: 2002-01-29
Abstract: PURPOSE: A method, a device and a program for preparing data are provided to prepare sewing data or highly compatible sewing data, with which form data can easily be acquired and various sewing parameters can be considered. CONSTITUTION: Form data(22b, 23) showing the form of a graphic are prepared from coordinate data extracted from graphic data(21) and on the basis of these form data and sewing parameters(24), sewing data for forming the stitches of a pattern corresponding to the graphic are prepared. Thus, the sewing parameters can be respectively set for each graphic and fine sewing data can be prepared. Further, by correspondently storing vector data(22a) for describing the movement of a needle found from the graphic data and form data(22b) showing the form of the graphic, the compatibility of sewing data prepared on the basis of both data forms can be improved.
Patent KR-20030065100-A (KR)
Title: Authentication and payment based on ticket in wireless Internet
Inventor: KIM TAE YUN
IPC: H04L9/32
Filed: 2002-01-31
Abstract: PURPOSE: A ticket based authentication and payment method in a wireless internet is provided to obtain a public key and a private key to be used in setting a session key of a VASP(Value-Added Service Provider). CONSTITUTION: A user codes a random number r using a ticket server(3) T and private session key L together with an identity idU and then transmits it to the ticket server(3) T. The ticket server(3) T decodes a message from a ticket server(3) and obtains identity of U and the random number r. Then the ticket server(3) T checks a certificate of the ticket server(3). T generates a random number r and a public key g which are to be used in session key setting in a communication with VASP. The ticket server(3) generates a private signature key SKu and a signature verify key PKu to be used in a signature to be transmitted to VASP, and calculates ticket. The ticket server(3) T codes its own identity idT, random number r, time stamp TT and private key u and SKu, and then transmits them to the ticket server(3). The ticket server(3) decodes the message from the ticket server(3) T and then obtains a ticket. Then, the ticket server(3) performs payment to the ticket server T and obtains key setting keys of u and g to be used in setting a session key.
Patent KR-20030066187-A (KR)
Title: Cosmetic composition for whitening
Inventor: JUNG EUN YEONG
IPC: A61K8/64
Filed: 2002-02-05
Abstract: PURPOSE: A skin whitening composition containing melanin-concentrating hormone as a kind of neuropeptide hormones present in an animal is provided, which is excellent in stability without causing irritation to the skin as well as skin whitening effect. CONSTITUTION: The skin whitening composition contains 0.001 to 1% by weight of melanin-concentrating hormone, based on the total weight of the composition. The skin melanin-concentrating hormone is human-induced hormone, rat-induced hormone or mixed hormone thereof. A tyrosinase inhibition rate of human-induced hormone and rat-induced hormone shows 97.67% and 84.31% respectively at a test concentration of 7microgram/ml. In the case of albutin, it shows 35.87%.
Patent KR-20020067619-A (KR)
Title: Microcomputer
Inventor: MIYAMOTO TAIYUU
IPC: G06F21/75
Filed: 2002-02-06
Abstract: PURPOSE: To solve a problem that there is a possibility that sum data and a program, which are written in a rewritable non-volatile memory such as an EEPROM(electrically erasable and programmable ROM) for data and an EEPROM for a program, are altered. CONSTITUTION: A microcomputer has a locking code decoding circuit which is provided with the EEPROM for the data and the EEPROM for the program, in which a prescribed locking code is written in a designated data, which is connected to the EEPROM for the data, reads and decodes the locking code, a logic circuit performing a prescribed operation processing on a mode bit which is inputted in serial from outside by the output and a mode bit decoding circuit receiving the output, decoding the mode bit which is operated and transmitting the result to a function block.
Patent KR-20020024237-A (KR)
Inventor: LEE GYE WON
IPC: B65D6/04
Filed: 2002-02-07
Abstract: PURPOSE: A one touch four faces adhesion type box is provided to simplify the assembly of the box, and to reduce the volume of the box during the storage and the carrying thereof. CONSTITUTION: The one touch four faces adhesion type box comprises a bottom plate(1), a front plate(2), a rear plate(3), and both side plates(4,5). Guide members(6,7) extended from the front plate and the rear plate are provided with fixed ends(64,74) foldable along a folding portions(62,72) and free ends(65,75). The fixed ends is fixed to the side plates to make the side plates, the front plate, and the rear plate be moved all together. A fixed projection(82) of a reinforcing member(8) extended from the side plates is fitted into fixed portions(22,32) formed on the front plate and the rear plate. The curved portions of the guide members are provided with cutting parts(67,77) to allow the fixed ends to be smoothly folded along the folding portions.
Patent KR-20030068834-A (KR)
Title: Mask ROM manufacturing method
Inventor: KIM JONG CHEOL
IPC: H01L27/112
Filed: 2002-02-18
Abstract: PURPOSE: A method for fabricating a mask read only memory(ROM) is provided to reduce a chip size by eliminating the necessity of an additional coding region, and to prevent damage to an active region by omitting a code ion implantation process. CONSTITUTION: A gate oxide layer(12) and a polycide layer are stacked on a semiconductor substrate(10) and are patterned by a resist pattern to form a gate electrode. A source/drain impurity region is formed in the semiconductor substrate at both sides of the gate electrode through a source/drain ion implantation process using the resist pattern as a mask. After a nitride layer is deposited on the semiconductor substrate, a nitride layer spacer is formed at both side surfaces of the gate electrode. After a dielectric layer(22) is deposited on the semiconductor substrate, a contact hole is formed. A gap-fill process using a tungsten plug is performed on the resultant structure having the contact hole and an etch-back process is performed to form a metal interconnection(28). A hole pattern having an off-characteristic of a specific code is formed in a portion where the metal interconnection overlaps the contact hole. A protecting insulation layer(32) is deposited to insulate the open hole from the metal interconnection.
Patent KR-20030038299-A (KR)
Title: The Fingerprint Recognition Method using Barcode
Inventor: CHOI HYO SEUNG
IPC: G06K9/00
Filed: 2002-03-08
Abstract: PURPOSE: A fingerprint recognition method is provided to extract user data by matching colors of read fingerprint data with divided bar code areas. CONSTITUTION: The method is different from a conventional fingerprint shape recognition method in extracting positions of colors, i.e, a black and a white, in digital signal data. One dimensional bar code is extended into two dimensional one, and the colors of the fingerprint lines detected by a sensor is matched with a preset two dimensional bar code. The matched fingerprint line data itself is digital and processed so that it can avoid extracting feature points in the conventional method.
Patent KR-20030075236-A (KR)
Title: Method for preparation of aseptic fruit powder of Opuntia ficus-india var. saboten and functional foods comprising the fruit powder prepared using the same
Inventor: KO YOUNG HWAN
IPC: A23L19/00
Filed: 2002-03-16
Abstract: PURPOSE: A process of preparing Opuntia ficus powder in a sterile state suitable for foods or food additives is provided which has excellent sterilization effect as compared to conventional sterilization methods and maintains the original color of Opuntia ficus powder as it was. CONSTITUTION: To produce jelly as a functional food, 0.1 to 1.0% by weight of Opuntia ficus-indica var. Saboten Makino is heated with 2.0 to 3.0% by weight of oligosaccharides, 12.0 to 18.0% by weight of sugar, 2.0 to 3.0% by weight of cinnamon extract, 0.5 to 0.7% by weight of carrageenan and 75 to 80% by weight of water for 15 to 25min at 95 to 100deg.C in a double-boiler cooling utensil. Thereafter, the mixture is homogenized for 20 to 60sec at 10,000 to 15,000rpm in a homogenizer and sterilized in hot water for 20 to 35min at 70 to 80deg.C.
Patent KR-20030075835-A (KR)
Title: Switching control circuit according to outer input signal
Inventor: MUN WON GYU
IPC: H04N5/44
Filed: 2002-03-21
Abstract: PURPOSE: A switching control circuit according to external input signals is provided to automatically switch an RF switch according to an input of an external RF signal without any additional setting, thereby improving the convenience of use. CONSTITUTION: A switching control circuit according to external input signals includes an internal RF signal terminal(110), an RF switch(120) and a switching control part(130). The internal RF signal terminal outputs an RF signal generated from an inner signal source(111) to a required part via a filter(112), and an attenuator(113). The RF switch is controlled by the switching control part for alternatively outputting the RF signal output from the internal RF signal terminal or an RF signal input from the external. The switching control part includes an RF amplifier(131), a level detector(132), a signal amplifier(133), a comparator(134) and an inverse amplifier(135).
Patent KR-20020076126-A (KR)
Inventor: NISHIKAWA MICHINORI
IPC: H01L21/312
Filed: 2002-03-23
Abstract: PURPOSE: To obtain a composition for forming a film, as a material for the interlayer insulating film in semiconductor devices, which can make a coating film that has low dielectric property and excels in crack resistance, elastic modulus of film, and adhesiveness to a substrate. CONSTITUTION: A composition for forming a film containing an aromatic polyarylene and/or an aromatic polyarylene ether (A), a polyvinylsiloxane (B), and an organic solvent (C).
Patent KR-20030032800-A (KR)
Title: A source positioner for radiography
Inventor: JUNG GU BEOM
IPC: G01T1/29
Filed: 2002-03-26
Abstract: PURPOSE: An apparatus for adjusting a position of a radiation source is provided to remarkably reduce working time for radioactive examination by easily adjusting the position of the radiation source without measuring a distance between the radiation source and a film. CONSTITUTION: A radiation source adjusting apparatus includes a grip having a gripping hole. A radiation source stopping member is gripped in the gripping hole of a grip so as to prevent a radiation source from being moved. A hollow housing body(3) is provided to accommodate projection machines. The projection machines project light having a predetermined shape onto an object. One side of a rear plug(2) is attached to the grip and the other side of the rear plug(2) is inserted into the hollow housing body(3). A front plug(5) is inserted into a front end of the hollow housing body(3). A button(4) is provided at a predetermined position of the hollow housing body(3) so as to operate a circuit switch(8).
Patent KR-20030081743-A (KR)
Title: System and method for remote examination of personal hand-held terminal
Inventor: JUNG TAE HWAN
IPC: H04B17/00
Filed: 2002-04-12
Abstract: PURPOSE: A remote diagnosis system of a PDA(Personal Digital Assistant) and a method therefor are provided to download a self test program by a remote checking code, and to automatically diagnosing whether an error is generated by executing the self test program, then to display error information, thereby enabling a user to easily return to a normal state. CONSTITUTION: A remote diagnosis server(300) downloads a self test program for diagnosing errors. A PDA(100) downloads the self test program from the remote diagnosis server(300) in a remote diagnosis mode, executes the self test program, displays cause of the errors, and transmits the cause of the errors to the remote diagnosis server(300) in order to record the cause of the errors.
Patent KR-20030084127-A (KR)
Title: Dielectric laminated filter
Inventor: KIM NAM CHEOL
IPC: H01P1/203
Filed: 2002-04-25
Abstract: PURPOSE: A laminated type dielectric filter is provided to improve a skirt characteristic by forming conductive patterns on an upper part or a bottom part or both the upper and the bottom parts of resonator patterns. CONSTITUTION: A laminated type dielectric filter includes a dielectric block(120), a plurality of ground electrodes(150), an input and an output electrode(130,140), internal ground patterns, resonator patterns, and inductor patterns. The dielectric block(120) is formed with a plurality of dielectric sheets. The ground electrodes(150) are formed on a front and a rear side of the dielectric block(120). The input and the output electrodes(130,140) are formed on both sides of the dielectric block(120). The internal ground patterns are connected to the ground electrodes(150). The resonator patterns are formed between the internal ground patterns in order to be connected to the ground electrodes(150). The inductor patterns are formed with a shape of a closed loop in order to form the inductance between plural resonators.