baber/WOPTO huggingface dataset:
Patent KR-20020038184-A (KR)
Title: An air permeable resin composition for producing a sanitary napkin
Inventor: HAM KYU TAE
IPC: A61L15/22
Filed: 2000-11-16
Abstract: PURPOSE: Provided is a breathable resin composition for preparation of sanitary pads which can maintain neutrality for a long period of time by protecting being alkalified by moisture. CONSTITUTION: The resin composition includes: 10 to 90wt.% of polyethylene which has a melting point of 130deg.C or less, a melt index of 0.5 to 16g/10mins(230deg.C) and a density of 0.91 to 0.94g/cm¬3; 0.0 to 5wt.% of maleic acid grafted polyethylene which has a melt index 1 to 100 g/10mins(230 deg.C) and a density of 0.91g/cm¬3; 1 to 10wt.% of titanium oxide; 0.1 to 20wt.% of zinc stearate having a particle size of 3 micrometer or less; 0.1 to 20wt.% of polyethylene wax having a density of 0.9 to 2g/cm¬3; and 0.01 to 30wt.% of silica having a particle size of 3 micrometer or less and a density of 2.2g/cm¬3.
Patent KR-20020041904-A (KR)
Title: Engine Mount Structure Having Possible Fluid Exchange
Inventor: LEE SANG CHEON
IPC: B60K5/12
Filed: 2000-11-29
Abstract: PURPOSE: An engine mount structure in which the fluid exchange is possible is provided to freely control an amount of a fluid while tuning an engine mount structure and exchange the fluid as necessary. CONSTITUTION: An engine mount structure in which the fluid exchange is possible includes a casing(3) surrounding first and second liquid chambers(2) for controlling amounts of fluids as necessary, a mount vibroisolating rubber(4) mounted contacting the casing and closing the first liquid chamber, a device(5) mounted to the first liquid chamber, a division plate(7) having an orifice(6) for dividing the first and second liquid chambers, and a decoupler(8), wherein the mount vibroisolating rubber is mounted with cap bolts(10) screw-coupled with a support ring(9) integrally molded to the rubber for communicating the first liquid chamber to the outside as necessary to control the fluid amount in the liquid chambers.
Patent KR-20020044348-A (KR)
Title: Apparatus and method for configuration information processing in switching system
Inventor: HUH JI HUN
IPC: H04M3/00
Filed: 2000-12-05
Abstract: PURPOSE: An apparatus and a method for processing configuration information of a switch are provided to process a configuration instruction and a configuration graphic instruction in a configuration instruction process unit through one interface by receiving configuration information from the configuration instruction process unit through an operator instruction process unit. CONSTITUTION: An instruction input and output unit(43) receives a configuration instruction for requesting configuration information with a text type and outputs configuration information with the text type. A configuration graphic output unit(47) receives a configuration graphic instruction for requesting configuration information with a graphic type and outputs configuration information with the graphic type. A configuration graphic process unit(45) converts the configuration graphic instruction received from the configuration graphic output unit(47) into a configuration instruction with the text type, converts configuration information into the graphic type, and provides configuration information with the graphic type to the configuration graphic output unit(47). An operator instruction process unit(41) analyzes the configuration instructions received from the instruction input and output unit(43) and the configuration graphic process unit(45), and judges whether configuration information is a result value by the configuration instruction provided from the instruction input and output unit(43) or the configuration graphic process unit(45). In case that configuration information is the result value by the configuration instruction provided from the instruction input and output unit(43), the operator instruction process unit(41) converts configuration information into the text type and provides configuration information with the text type to the instruction input and output unit(43). In case that configuration information is the result value by the configuration instruction provided from the configuration graphic process unit(45), the operator instruction process unit(41) provides configuration information to the configuration graphic process unit(45). A configuration instruction process unit(33) collects configuration information according to configuration information request provided from the operator instruction process unit(41), and provides collected configuration information to the operator instruction process unit(41).
Patent KR-20020044974-A (KR)
Title: An automotive parking cable for controlling tension adjuster
Inventor: BAE GYU TAE
IPC: B60T7/10
Filed: 2000-12-07
Abstract: PURPOSE: A tension adjusting apparatus of a parking cable for a vehicle is provided to improve convenience by adjusting tension of the parking cable automatically with elastic force, and to prevent accidents by distributing operating force to wheels of the vehicle evenly. CONSTITUTION: A tension adjusting device of a parking cable for a vehicle is composed of a cable assembly installed in a parking lever; a main cable(3) combined with the assembly to operate left and right cables(5,6) connected to a brake assembly of vehicle wheels; an equalizer(4) connecting the main cable to left and right cables, and distributing operational force evenly; and an adjuster(10) installed in the equalizer to adjust tension of the main cable automatically with elasticity. The equalizer consists of a cylindrical assembling member(11) combined with the main cable moving along a moving slot(4a) vertically formed in the equalizer, and an elastic member(13) adjusting the tension of the main cable by pressing the assembling member with elastic force. Convenience is improved, and accidents are prevented with automatically adjusting tension of the cable by using elastic force.
Patent KR-20010096621-A (KR)
Title: A Manual Information Providing System Using Internet
Inventor: JIN BYUNG UP
IPC: G06F17/30
Filed: 2000-12-08
Abstract: PURPOSE: A system for offering manual information through the Internet is provided to enable a customer to access a manual easily by making an electronic document of use manual, setup manual, and technique manual. CONSTITUTION: A transform unit transforms a manual of a product into a PDF(Portable Document Format) or an XML(eXtensible Markup Language) format. A record unit records the file of PDF or XML format. A database unit records a position of the file and data of the product. A search unit searches the data of the database unit by a search condition, and transmits the result to a customer through the Internet. A display unit displays the PDF file, the XML format, or the data of a corresponding record to the customer in case at least one of the result is appointed.
Patent KR-20020055167-A (KR)
Title: Dummy bit line structure on cell block
Inventor: JANG HEON YONG
IPC: G11C7/18
Filed: 2000-12-28
Abstract: PURPOSE: The structure of a dummy bit line on a cell block is provided to improve the structure of a dummy bit line by binding both sides of a dummy bit line. CONSTITUTION: A dummy bit line(2) is formed on an edge portion of a cell block. The dummy bit line(2) is used for protecting a bit line which is formed in the inside of the cell block. The dummy bit line(2) is formed on a dummy field oxide layer in order to enhance cell efficiency. The width of the dummy bit line(2) corresponds to the width of the bit line of formed in the inside of the cell block. A pitch of the dummy bit line(2) corresponds to the pitch of the bit line of formed in the inside of the cell block. A redundancy bit line is formed at a side of the dummy bit line(2). A bit line bridge(5) is formed between the dummy bit lines(2). The first column address(4) is connected to an amplification terminal combined with the dummy bit line(2).
Patent KR-20020055653-A (KR)
Title: Seat belt for child
Inventor: CHO SEONG RAE
IPC: B60R22/10
Filed: 2000-12-29
Abstract: PURPOSE: An infant seat belt of a vehicle is provided to adjust the infant seat belt based on a height of the infant by forming a plurality of holes on a shoulder supporting webbing and a belly supporting webbing and connecting a coupling device to the holes. CONSTITUTION: A seat belt webbing(10) is provided to ensure the safety of occupants. A shoulder supporting webbing(11) and a belly supporting webbing(12) are formed with three holes(20), respectively. A connecting device(30) is detachably connected to the holes(20) so as to adjust the webbing according to the height of the infant. The holes(20) includes a small hole(20a) and a large hole(20b). A distance between holes(20) is about 200mm. The connecting device(30) is provided at both ends thereof with a locking protrusion(31). The length of the connecting device(30) is about 100mm.
Patent KR-20020055947-A (KR)
Title: Gas valve auto matic interception equipment
Inventor: HAN JAE RYEONG
IPC: F16K5/00
Filed: 2000-12-29
Abstract: PURPOSE: An automatic breaker of a gas valve is provided to isolate gas by automatically operating the gas valve after certain time. CONSTITUTION: A main body comprises a lower body(11) and an upper body(31). A circular frame(13) is protruded inward a hole(12) in the lower body. A handle(22) is inserted in an inserting hole(32) of the upper body to be protruded. A driving shaft(21) is inserted in the hole. A spring(29) is inserted in the driving shaft. A driving shaft gear(23) is formed in the middle of the driving shaft. A stop sill(24) is formed in the driving shaft gear to obstruct the rotation of the driving shaft. An operating groove(25) of a limit switch(46) is formed in the stop sill. A square hole is formed in the driving shaft. A stop protrusion(17) is formed in the lower body to obstruct the rotation of the driving shaft. A reducing motor(42) having a gear(41) is installed in a first recessed groove(18). A battery and a circuit substrate are installed in second and third recessed grooves(19,20). A combining portion(13) and a fixing piece(15) are formed in the lower body. Time display LED(Light Emitting diodes)(33A,33B,33C) and a selection switch(34) are formed on the upper body. A buzzer is installed inside a main body(10). Thereby, the leakage of gas and the fire are prevented.
Patent KR-20020056140-A (KR)
Title: Method of manufacturing a semiconductor device
Inventor: CHA TAE HO
IPC: C23C14/04
Filed: 2000-12-29
Abstract: PURPOSE: A method for fabricating a semiconductor device is provided to embody a surface channel complementary metal oxide semiconductor(CMOS) device in an n-channel metal oxide semiconductor(PMOS) and a p-channel metal oxide semiconductor(NMOS), by using a (TixAly)1-zNz layer in forming a gate electrode so that the work function in an NMOS region is controlled at the scope of 4.2-4.3 electron volt and the work function in a PMOS region is controlled at the scope of 4.8-5.0 electron volt. CONSTITUTION: A P-well(11a) and an N-well(11b) are formed in a semiconductor substrate(11) to define the NMOS region and the PMOS region. The first gate insulation layer(12a) is formed in the NMOS region and the second gate insulation layer(12b) is formed in the PMOS region. The first and second (TixAly)1-zNz layers(13a,13b) are formed on the first and second gate insulation layers, respectively. The first and second metal gate electrodes(14a,14b) are formed on the first and second (TixAly)1-zNz layers, respectively. An N-type source/drain junction(16a) and a P-type source/drain junction(16b) are formed in the semiconductor substrate in the NMOS and PMOS regions, respectively.
Patent KR-20020056273-A (KR)
Title: Burner structure for gas radiation oven range
Inventor: HAN IN HUI
IPC: F24C3/08
Filed: 2000-12-29
Abstract: PURPOSE: A structure of a burner for a gas radiation cooker is provided to improve radiation efficiency by supplying mixed gas to a combustion chamber at a uniform flow-rate distribution and uniformly heating a burner mat at high temperature. CONSTITUTION: A burner mat(16) is fixed on the upper side of a burner head(15) having a combustion chamber(14), and radiates radiant wave. An ignition/flame sensing unit(17) ignites mixed gas, and continuously senses the combustion condition. A mixed gas supply pipe(18) is coupled to one end of the burner head(15), and has an inner pipe(18a) and outer pipe(18b). A gas direction control pipe(20) is coupled to the end of the inner pipe(18a), and injects the mixed gas into the inner center of the burner head(15).
Patent KR-20020058302-A (KR)
Title: Charging method for charging current compensation
Inventor: YOON CHEOL HWAN
IPC: H02J7/00
Filed: 2000-12-29
Abstract: PURPOSE: A charge current compensation charging method is provided to reduce manufacture cost and charging time. CONSTITUTION: In a charge current compensation charging method, a charging apparatus having a main DC supply, a first current compensating unit, a second current compensating unit, a first switch, a second switch and a micro computer is used. The first current compensating unit adjusts magnitudes of a current and a voltage to be applied to one slot A through the first switch. The two current compensating unit adjusts magnitudes of a current and a voltage to be applied to another slot B through the second switch. The micro computer controls the total supplied current as the summed amount of the charging current of the two slots during static current period. When the charging current to the slot B decreases during static voltage period, the charging current to the slot A increases by the decreased amount of the charging current to the slot B.
Patent KR-20020059035-A (KR)
Title: Organic source boat structure for organic electro-luminescent display fabricating apparatus
Inventor: JU SEONG HU
IPC: C23C14/12
Filed: 2000-12-30
Abstract: PURPOSE: A structure of organic material evaporating boat is provided to obtain an organic material layer having a uniform film thickness by evaporating, to the substrate, the host organic source and dopant organic source through the evaporation holes. CONSTITUTION: A structure comprises a plurality of host cells(42) having a plurality of evaporation holes for evaporation of a host organic source; a plurality of dopant cells(44) disposed alternately with the host cells, and which have a plurality of evaporation holes(46) for evaporation of a dopant organic source; a contamination prevention plate interposed between the host cells and the dopant cells; and a side cover(50) for covering the host cell and the dopant cell. Each of the host cells and the dopant cells includes a cell body for evaporation of organic source; a heater coil wound along the periphery of the cell body; and a cap having evaporation holes.
Patent KR-20020057225-A (KR)
Title: Liquid crystal display device and method for driving the same
Inventor: KIM SEUNG HWAN
IPC: G09G3/36
Filed: 2000-12-30
Abstract: PURPOSE: A liquid crystal display and a driving method thereof are provided, which improves a display quality by removing a luminance brightness of the first gate line. CONSTITUTION: A plurality of gate lines and data lines are cross-arranged in a liquid crystal panel(31), and a thin film transistor is comprised in a cross part. A plurality of gate drive ICs(33-1 - 33-5) apply a gate driving signal to the liquid crystal panel, and a plurality of source drive ICs(32-1 - 32-8) apply signal data to the liquid crystal panel. And a column PCB outputs every kind of control signals and a power. One of pins not used in each gate drive IC is connected to a dummy gate line formed out of the first gate line among the plurality of gate lines. Each gate drive IC uses 154 pins.
Patent KR-20010021855-A (KR)
Title: 반도체 디바이스, 그 실장 구조체 및 그 제조 방법
IPC: H01L23/485
Filed: 1998-07-15
Abstract: 기판과의 접속시에 도통 불량을 발생시키지 않고, 고밀도 실장을 용이하고, 또한 저비용으로 가능해진 반도체 디바이스 및 그 실장 구조체 및 그 제조 방법을 제공하기 위해, 본 발명은 각추 형상의 돌기 전극을, 반도체 칩 상에 배열된 각 패드 전극 상에 접합하여 구성한 것을 특징으로 한다.
Patent KR-20010021992-A (KR)
Title: 공기식 집게
IPC: H05K13/04
Filed: 1998-06-02
Abstract: 본 발명의 진공형성 장치는 입구가 있는 일차 통로를 가지는 틀을 포함한다. 유체 성형 장치는 유체 흐름의 모양을 중앙점으로부터 방사형으로 뻗어나가는 편평한 유체 흐름으로 전환하기 위하여 입구와 흐름이 통하도록 일차 통로에 배치된다. 유체성형 장치는 일차 통로 내에 배치된 원추형 부품, 원추형 표면의 주변부로부터 틀 바닥면의 출구로 틀을 통과하며 뻗어있는 다수의 이차 통로, 및 바닥면에 간격을 두고 인접하여 있음으로써 이차 통로로부터 나오는 흐름을 방사형으로 뻗어나가도록 균일하게 반사하여 그 주위에 진공을 형성하는 반사체를 포함한다.
Patent KR-20010024080-A (KR)
Title: 전기 광학 디스플레이 장치
IPC: H04N5/74
Filed: 1998-08-24
Abstract: 본 발명의 전기 광학 디스플레이 장치는 전기 신호를 수신하고 상기 수신된 전기 신호를 광학 이미지로 변환하여 광학 투사 시스템(18)을 통해 상기 변환된 광학 이미지를 스크린(4)상에 투사하기 위한 프로젝터(5)를 각각 구비하는 다수의 모듈러 유닛(M1-M4)을 포함한다.  상기 다수의 모듈러 유닛(M1-M4)은 상기 스크린상에 결합된 디스플레이 화면을 생성할 수 있도록 병치 배열 구조로 배치된다.  상기 전기 광학 디스플레이 장치의 보정 시스템은 상기 각 모듈러 유닛의 상기 광학 투사 시스템에 의해 발생되는 상기 결합 디스플레이 화면의 왜곡을 검출하고, 상기 각 모듈러 유닛의 상기 프로젝터에 인가되는 상기 전기 신호를 수정하여 상기 검출된 왜곡에 대해 상기 결합 디스플레이 화면을 보정한다.
Patent KR-20010024162-A (KR)
IPC: F16H29/08
Filed: 1998-09-28
Abstract: The invention relates to a transmission gear with a steplessly adjustable translation for converting rotation speeds and torques between two shafts. Such converters are employed in all areas of the drive technology, as for example in machine tools and vehicle drives. The transmission gear according to the present invention allows a uniform motion transfer from the drive shaft to the driven shaft while simultaneously inducing substantially less wear appearances at its function determining transmission gear elements, in particular of the transmission gear part system at the side of the driven shaft. Means are furnished for reducing wear, which means superpose an additional motion influencing the speed of the driven shaft only unsubstantially to the translation motions of the translation device.
Patent KR-20010024255-A (KR)
Title: 조명 칫솔
IPC: A46B15/00
Filed: 1998-06-11
Abstract: 조명 칫솔(10)은 광을 광원으로부터 강모내로 수용하기 위해 칫솔의 헤드부(16)에 변형된 플라스틱 필라멘트(45) 강모 술(20)을 갖는 투명한 플라스틱 몸체(12) 칫솔 및 헤드(16)의 반대편에 있는 칫솔 손잡이(18) 단부내 소켓(19)내로 삽입된 조명된 샤프트(30)에 의해 형성된다.
Patent KR-20010033455-A (KR)
Title: 2,2-디메틸 3-(2-플루오로 비닐)사이클로프로판 카복실산유도체, 그의 제조방법 및 살충제로서의 그의 용도
IPC: C07D209/49
Filed: 1998-12-10
Abstract: 본 발명은 R이 모든 가능한 입체이성질체 형태에서 피레트로이드계에 사용된 알콜의 잔여물인 화학식 1의 화합물 및 이를 포함하는 조성물에 관한 것이다.  화학식 1의 화합물은 살충제로서 유용하다.
Patent KR-20010024854-A (KR)
IPC: F16L59/065
Filed: 1999-01-13
Abstract: 본 발명은 공기-불투과성 용기를 포함하고, 그 내부에 기체와 적어도 약 200 ㎡/g의 표면적을 갖고 22℃에서 보다는 약 0℃ 아래의 온도에서 더 많은 기체를 흡착하는 흡착재를 배치하고, -34℃에서의 용기 내의 압력이 22℃에서의 용기 내의 압력의 약 80% 보다 크지 않은 것을 특징으로 하는 단열 패널을 제공한다.  또한, 본 발명은 단열될 표면 위에 본 발명의 단열 패널을 배치하는 단계를 포함하는, 환경적인 열적 영향으로부터 표면을 단열하는 방법을 제공한다.
Patent KR-20010080863-A (KR)
Title: 마진 바이러스 또는 인간 호흡기 합포체 바이러스서브그룹 비에서 감쇠 담당 돌연변이
IPC: C07K14/12
Filed: 1999-03-22
Abstract: 규정된 감쇠 돌연변이를 갖는 분리되고 재조합 생성된 감쇠 마진 바이러스 및 호흡기 합포체 서브그룹 B 바이러스가 설명된다. 이러한 바이러스 및 생리학적으로 허용되는 담체를 포함하는 백신이 조제된다. 백신은 마진 바이러스 또는 호흡기 합포체 서브그룹 B 바이러스에 대한 보호 유도를 위해 개체의 면역에 사용된다.
Patent KR-20010042420-A (KR)
Title: 아크로의 노벽 및 노덮개용 수냉패널
IPC: F27B3/24
Filed: 1999-09-27
Abstract: 노내측 표면에 내화물을 갖지 않는 강판용접구조, 강제배관구조, 동주물 또는 동판용접구조의 수냉패널 이상의 수명을 확보할 수 있음과 아울러, 열손실과 냉각수 공급에 소요되는 동력을 감소시키고 내화벽돌의 소모에 따른 수냉패널 교체의 필요가 없는 아크로의 노벽 및 노덮개용 수냉패널이다. 상기 패널은 일단이 노내측 벽면으로 노출되면서 일정간격으로 떨어진 복수개의 열들로 배치되는 내화벽돌(2)들과, 상기 내화벽돌(2)들의 열들 사이에 설치되는 냉각수배관(3)을 포함하며 상기 내화벽돌과 냉각수배관은 삽입에 의해 통합된다. 
     내화벽돌(2)의 노내측 단면의 폭이 반대쪽 단면의 폭보다 작도록 테이퍼(8)가 형성되거나, 내화벽돌(2)들과 주물의 접촉면들 사이에 완충재(7)가 설치되거나, 또는 노 내측 표면의 일부가 볼록하게 형성될 수 있다.
Patent KR-20010052246-A (KR)
Title: 최적화 레이트-호환가능 터보 엔코딩
IPC: H03M13/00
Filed: 1999-02-11
Abstract: 터보 엔코딩 방법 및 장치는 높은 코드 레이트로 최적화되며 유니버셜 구성 코드로부터 유도된 레이트-호환가능 터보 코드의 세트를 이용한다.  터보 코드는 레이트-호환가능 펑처링 패턴을 갖는다.  이 방법은 상위 코드 레이트와 유니버셜한 최상의 레이트 1/2 구성 코드를 사용하여 제1 및 제2 엔코더에서 신호를 엔코드하는 단계 - 상기 제1 엔코더와 상기 제2 엔코더는 각각의 정보 비트에 대해 각각의 복수의 패리티 비트를 발생함-; 상위 레이트의 최상의 펑처링 패턴으로 각각의 엔코더에서 상기 각각의 복수의 패리티 비트를 펑처링하는 단계; 및 하위 레이트의 최상의 펑처링 패턴으로 상기 각각의 엔코더에서 상기 각각의 복수의 패리티 비트를 펑처링하는 단계를 포함한다.  변형에 있어서, 최상의 레이트 1/2 구성 코드는 다항식 1+D 2 +D 3 (8진수 13), 및 1+D+D 3 (8진수 15)의 결합(D는 데이터 비트)을 나타낸다.  터보 엔코더에는 본 발명을 구현하는 하드웨어가 제공된다.
Patent KR-20010052828-A (KR)
Title: Novel zinc magnesium titanates, processes for preparing thereof and thermoregulating functional compositions containing the same
Inventor: KANG SE HUN
IPC: A61K8/00
Filed: 1999-04-23
Abstract: PURPOSE: A zinc magnesium titanates, processes for preparing thereof and thermoregulating functional compositions containing the same is provided to reflect the ultraviolet rays, visible rays, and infrared rays and to regularly maintain the skin temperature. CONSTITUTION: A zinc magnesium titanate is represented by the following formula (I):Zn2-xMgx*yTiO4 in which x denotes a real number of 0.5 to 1.5 and y denotes an integer of I or 2.
Patent KR-20020059501-A (KR)
Title: A polyurethaneurea elastic fiber with excellent light resistance, and a process of preparing for the same
Inventor: KIM DU HYEON
IPC: D01F6/70
Filed: 2001-01-08
Abstract: PURPOSE: Polyurethane-urea elastic fiber and a manufacturing method thereof are provided, which are characterized by improving light resistance and strength maintenance percentage and extending a cleaning period of a lower screen of a spinning drum on spinning. CONSTITUTION: The polyurethane urea elastic fiber is obtained by mixing and adding formamidine type ultraviolet stabilizer(formula I) and steric-hindered amine type ultraviolet stabilizer(formula II) in a ratio of 1:9-9:1. Total content of the ultraviolet stabilizers is 0.1-3.5wt.%. In the formula I and the formula II, R1 and R2 are C1-C5 alkyl; R3 is C0-C3 alkyl; and R4 is C1-C4 alkyl.
Patent KR-20010025573-A (KR)
Title: high speed probe for test automation
Inventor: KIM YEONG HAK
IPC: G01R1/06
Filed: 2001-01-08
Abstract: PURPOSE: A high speed probe for automatic testing is provided to test electronic devices and PCBs at fine pitches, speed up the testing process by mapping optimized impedance, and automatize the testing procedure. CONSTITUTION: In a high speed probe for automatic testing, an internal conductor open on both ends has a long hollow cylindrical body. A needle(15) can be inserted into the internal conductor with external pressure incurred by a spring. An external conductor(13) surrounds the internal conductor at a constant distance. Insulating rings hold the external conductor tight on both ends and insulate the external conductor(13) from the internal conductor. A coaxial cable(11) has a SMA connector(25) on one end and the other end is connected to the internal conductor(19).
Patent KR-20020063358-A (KR)
Title: The sheet winding machine for a toilet stool
Inventor: LIM HONG SOON
IPC: A47K13/14
Filed: 2001-01-27
Abstract: PURPOSE: Provided is a seat winder for toilet bowls which uses a seat as a hygienic seat for each user so that it gives users a hygienic environment. CONSTITUTION: The seat winder for the toilet bowls comprises the parts of: a seat recovery part(5) which is placed over a bottom sheet; a frictional roller(6) which receives rotational power to rotate; a support guide bar which is connected to a connection piece at the lower side and guided back and forth; a support pipe which winds the seat recovered by placing a rotatable spindle axis at a shaft; a guide axis which is passed through the support guide bar and built between a support bar(8,8') and a standing sheet(34); and a coil spring(36) which is inserted into the guide axis with giving elastic power to the support guide bar.