baber/WOPTO huggingface dataset:
Patent KR-20000012398-A (KR)
Inventor: YANG YUN JONG
IPC: F16N29/02
Filed: 1999-12-02
Abstract: PURPOSE: A lubricating oil automatic feeding method using micom is provided to make it easy to discriminate various settings, progress and the display of the status by using a micom. CONSTITUTION: The control method of the lubricating oil automatic feeding by setting charging days using a micom comprises steps; initialization step, when the initial power is conducted and the micom is initialized, to turn the charging motor by one rotation; charging quantity setting step, to set lubricating oil charging quantity; operating months setting step, to select operating days and to set it; drive control step to control the drive of the motor so that lubrication oil can be charged by the operating months; display drive step, to display the operating status by the icon or the display light.
Patent KR-20010054710-A (KR)
Title: Automatic door opening/shutting device
Inventor: KANG SURK BONG
IPC: E05F15/14
Filed: 1999-12-07
Abstract: PURPOSE: An automatic door opening/shutting device is provided to operate both doors simultaneously according to each rotating direction of bidirectional motors and to promote the safety in use by installing a sensor in the contact part of each doorway and the lower part of each door. CONSTITUTION: An automatic door opening/shutting device having a sensor(3) sensing a visitor, doors(1,2) operated to both sides, a motor providing necessary power for operating each door, and a setting plate(5) where the motor is installed comprises: a driving unit with racks(6,6') united respectively to the top of each door operated to both sides, a driving side pinion(7) and a driven side pinion(7') for driving the racks, a driving pulley(8) formed on the same axle with the driving side pinion, a relay gear(21) engaged with the driven side pinion, a driven pulley(8') formed on the same axle with the relay gear and a wire rope(9) integrated between the driving pulley and the driven pulley to transmit the driving force of the motor connected to the driving pulley through the driven pulley and the relay gear; a guide unit with a rail(11), of which the length doubles the total length of the doors, connected to the top of each door of the setting plate, a bracket(10) formed on the right and left sides on the top of each door and a roller(12) attached onto the front end of the bracket and coupled to the rail to be rolled to guide in the operating direction of the doors; and limit switches(13,14) installed on the rail to limit the operating length of each door.
Patent KR-20010055368-A (KR)
Inventor: CHOI JEONG DAL
IPC: H01L21/8247
Filed: 1999-12-10
Abstract: PURPOSE: A NAND flash memory device and a method for driving the same is provided to reduce the gate bias which is applied on driving transistors in a block driver coupled with a cell block including selected cell transistor during selective programming. CONSTITUTION: The NAND flash memory device includes a string driving transistor(SDT1), n word driving transistors(WDT11, WET12,...WET1n), a ground driving transistor(GDT1), the first driving control line(DCL11) and the second driving control line(DCL12). The memory device includes a plurality of cell blocks containing cell blocks, each of which includes a cell array region, a string control line and a row decoder. The string driving transistor is implemented between the string select line of each cell block and the string control line. The word driving transistors are implemented between n word lines of each cell block and n word control lines. The ground driving transistor is implemented between the ground select line of each cell block and the ground control line. The first driving control line is coupled with the gate electrodes of the odd-numbered word driving transistors out of the n word driving transistors. The second driving control line is coupled with the gate electrodes of the even-numbered word driving transistors out of the n word driving transistors.
Patent KR-20010055459-A (KR)
Inventor: KWON EUN HUI
IPC: H04Q3/42
Filed: 1999-12-10
Abstract: PURPOSE: An apparatus and a method for providing a remote information collecting service using an intelligent network are provided to reduce the cost for collecting information and collect nationwide information within a short time. CONSTITUTION: A service management function part(102) constructs preliminarily constructed service management database and data warehouse for processing information and transmitting information to the requiring place. A service control function part(101) controls a remote information collecting service call process and receives the collected information for transmitting to a service management function part(102). A common line signal network(104) transmits service control information. A service performing exchanger(103) transmits a service call. An additional resource function part(106) transmits guide announcement to a user and collects information inputted by the user for transmitting to the service control function part(101). A telephone(105) is used by the user for inputting information such as use amount. A public data network(107) transmits subscriber request information. A subscriber terminal(108) receives subscriber request information.
Patent KR-20010064736-A (KR)
Inventor: CHO MIN JEONG
IPC: G06F17/00
Filed: 1999-12-18
Abstract: PURPOSE: A system for providing an Internet web page updating information and a method thereof are provided to increase the convenience of a user by providing information and contents updated of an arbitrary homepage to an Internet user through an electronic mail, by continuously monitoring an arbitrary web page, and by directly approaching the contents through a hyperlink. CONSTITUTION: A user registers a homepage URL(Uniform Resource Locator) and an electronic mail address capable of receiving updated contents in an information registration unit(1). A user registration information database(5) stores the electronic mail address and the homepage URL. A homepage updating information database(6) stores a hyperlink catalog displayed on a homepage up to now by homepages. A web robot(4) monitors the homepages registered in the homepage updating information database(6), and brings catalogs and contents of the homepages updated. A homepage updating information extraction unit(3) compares a hyperlink with the hyperlink catalog stored in the homepage updating information database(6). A mail transmission processing unit(2) transmits a summary of contents updated to each user.
Patent KR-20000012700-A (KR)
Inventor: KIM KANG YUL
IPC: F16L37/00
Filed: 1999-12-20
Abstract: PURPOSE: An oil hydraulic pressure coupler is provided structured with a high durability and with a fixing ring to be inserted easily inside the socket or the plug. CONSTITUTION: The oil hydraulic coupler comprises; a switching hole(10) to form a discharge port(32) and an oil pressure passage(31) and to open the inlet of the oil passage(31) within the connected plug(30a) and socket(30b); a supporting device(35) to hold the switch(10) elastically to convey the elasticity of the coil spring(34); a fixing ring(20) fixed to the screw part(33) formed in the discharge port(32) and stuck closely to the supporting device(35) to that it may not drop off from the discharge port(32). The fixing ring(20) which fixes the supporting device(35) at the discharge port(32) is made by winding a thin plate material several times like a coil spring, tilting the inner diameter and the outer diameter of it by a prescribed degree of an angle and fixing it to the discharge port(32).
Patent KR-20010065002-A (KR)
Inventor: KIM HAE RYONG
IPC: E02B3/06
Filed: 1999-12-20
Abstract: PURPOSE: A method is provided to prevent erosion at the lower portion of the wave break by reducing wave energy through the protruded structure installed in a horizontal direction at the wave break. CONSTITUTION: A method is characterized in that a protruded structure is installed in a horizontal direction at an upright wave break in the position higher than the sea floor and lower than the sea level, in such a manner that the protruded structure has an angle of 60 to 90 degrees with respect to the upper portion of the wave break. The protruded structure allows sea waves to flow toward the open sea after the sea waves hit the wave break, thus preventing base of the wave break from being influenced by sea waves. As a consequence, useful life of the wave break is lengthened, while preventing coastal erosion.
Patent KR-20010058401-A (KR)
Inventor: PARK HEUNG SIK
IPC: G11B17/03
Filed: 1999-12-27
Abstract: PURPOSE: An optical disk drive is provided to reduce damage and defect of products by having a derailing preventing part which is composed of a rib formed at the lower part of a tray and a boss formed at the upper part of a guide. CONSTITUTION: A guide passage(18b) of concave type is formed between a guide plate(18a) protruded in a designated interval at the lower part. An optical disk is placed in a tray(18) at the upper part. A guide pin(13a) is inserted to the guide passage(18b) and is made a sliding and is protruded at the upper side. A guide(13) is made a horizontal transfer at the lower part of the tray(18). One side of the tray(18) and the guide(13) is interrupted at a designated position and then a derailing preventing part(20) to prevent derailing of the tray(18) is included in an optical disk drive. The derailing preventing part(20) is composed of a rib(21) which is protruded at one side of the lower part of the tray(18) and a boss(22) which is protruded at the upper part of the guide(13) to be able to be contacted to the rib(21). The boss(22) is of circular section or other section shape.
Patent KR-20010064584-A (KR)
Title: Disposable diaper
Inventor: JUNG DAE BUNG
IPC: A61F13/15
Filed: 1999-12-29
Abstract: PURPOSE: Provided is a disposable diaper including a perforated film placed between a liquid permeable top sheet and an absorption body, which helps urine to spread well in the absorption body and prevents the urine from being run out from the absorption body. CONSTITUTION: The diaper comprises a liquid permeable top sheet, a liquid impermeable rear sheet, an absorption body(5), fasteners(15,16) and a perforated film(21) fixed between the top sheet and the absorption body to be placed at the central part of the absorption body. The perforated film has variously shaped holes of 1-20mm size, wherein the holes are symmetrically formed over 10-40% of the whole area of the film.
Patent KR-20010065927-A (KR)
Inventor: JIN GEON SU
IPC: B60R13/10
Filed: 1999-12-30
Abstract: PURPOSE: An antitheft double locking structure of trunk license is provided which is constructed in a manner that a protector having a license plate lamp is fixed to a trunk license panel and a retainer is inserted between the trunk license panel and the protector, to prevent the protector from being separated according to the retainer even if a screw fixing the retainer is removed. CONSTITUTION: An antitheft double locking structure of trunk license is constructed in such a manner that a protector(20) having a structure to which a license plate lamp can be set is placed inside a trunk license panel. The protector is combined with the end of a retainer(21) attached to the trunk license panel not to be removed from the panel. The protector has a cylindrical shape and the retainer is in the form of bar having a predetermined size.
Patent KR-20010066223-A (KR)
Inventor: PARK CHAN WON
IPC: B60R22/00
Filed: 1999-12-31
Abstract: PURPOSE: Structure of a rear seat belt is provided to protect passengers in a rear sets by installing a retractor in the center of a trunk lid. CONSTITUTION: Two retractors(22) are installed in the center of a trunk lid. Two guides(14) to guide weavings(34) are installed in the center of left/right rear seat backs(12). A combining portion(30) is formed by combining a combining member(32) in the end of the weaving(34) with a combining portion(31) in a rear seat cushion(10). The inner sides of the guides(14) are opened. Tongues(36) are installed in the weavings(34) to be suited for passengers frames. The passengers are protected by preventing the forward folding of the rear seat backs.
Patent KR-20010066689-A (KR)
Inventor: KIM HONG GI
IPC: H02M7/515
Filed: 1999-12-31
Abstract: PURPOSE: A DC-AC inverter circuit is provided to manufacture products small in size and light in weight by eliminating the necessity of using a voltage clamp circuit for maintaining output voltage constant against the fluctuation of input voltage. CONSTITUTION: A DC-AC inverter circuit comprises a voltage supply unit(11) for supplying DC input voltage to the system; a transformer(T) having a predetermined driving frequency and which transforms the DC input voltage of the voltage supply unit into AC input voltage; a pulse width modulation(PWM) circuit unit(12) for generating a pulse signal through PWM so as to clamp the output voltage at a predetermined level with respect to the fluctuation of the DC input voltage supplied from the voltage supply unit, and performs overall control for clamping the switching frequency in accordance with the driving frequency of the transformer; a switching driver circuit(13) for generating switching frequency for driving a MOSFET; a cold cathode tube discharge lamp(14) for emitting light by the DC-AC converting operation of the transformer performed in accordance with "on" operation of the MOSFET; and a comparing unit(15) for receiving voltage or current output from the cold cathode tube discharge lamp, comparing the received voltage or current with a reference voltage or current, and transferring the comparison result to the PWM circuit unit so as to allow the PWM circuit unit to perform a frequency correction function.
Patent KR-20000029984-A (KR)
Title: Substituted pyrimidine derivatives and their pharmaceutical use
Inventor: BROWN GEORGE ROBERT
IPC: C07D401/04
Filed: 1997-07-25
Abstract: PURPOSE: Heterocyclic derivatives which are useful in inhibiting oxide-squalene cyclase, processes for their preparation and pharmaceutical compositions containing them are provided. Heterocyclic derivatives are capable of inhibiting cholesterol biosynthesis and hence in lowering cholesterol levels in blood plasma. A methods of using such heterocyclic derivatives in diseases and medical conditions such as atherosclerosis is also provided. CONSTITUTION: A compound of formula I. or a pharmaceutically acceptable salt; whereinT1 is selected from N and CR, wherein R may be hydrogen. (l-4C)alkyl. (24C)alkenyl, (2-4C)alkynyl; R' is hydrogen, amino, halogeno, cyano, (1-6C)alkyl, (1-6C)alkylamino, (1-6C) dialkylamino or (1-6C)alkoxy; m is 1 or 2; T2 is selected from ClI and N; T3 is selected from N and CR wherein R is as defined above; provided that when T2 is ClI then T3 is not CR and when T1 is CR then T3 is not CR; a and b are independently selected from 2 and 3; c and d are independently selected from 1 and 2; wherein the heterocyclic ring containing T' and the heterocyclic ring containing T2 may, independently, be optionally substituted by one or more substituents selected from (1 - 6C)alkyl, (1 -6C)alkoxy, phenyl(1-4C)alkyl, halogeno and (1 -6C)alkoxycarbonyl; X is selected from 0, CO, S, SO, SO2 and CH2; Q is selected from phenyl, naphthyl, phenyl(2-6C)alkenyl and a heteroaryl moiety which comprises a 5- or 6-membered monocyclic heteroaryl ring containing up to 3 heteroatoms selected from the group consisting of oxygen, nitrogen and sulphur and wherein Q may be unsubstituted or may bear one or more substituents selected from halogeno, hydroxy, amino, nitro, cyano, carboxy, caramel, (1 -6C)alkyl, (2-6C)alkenyl, (2-6C)alkynyl, (1-6C)alkoxy, (3-6C)cycloalkyl, (3-6C)cycloalkyl( 1 -4C)alkyl. (1 4C)alkylenedioxy, (1 -6C)alkylamino, I-£( 1 -6C)alkyl|amino, N-( 1 -6C)alkylcaramel, IN£( 1 -6C)alkyl|caramel, (1 -6C)alkanoylamino, (1 -6C)alkoxycarbonyl, (1 -6C)alkylthio, (1 -6C)alkylsulfinyl, (1 -6C)alkylsulfonyl, halogeno(1-6C)alkyl, (1-6C)alkanoyl and tetrazolyl.
Patent KR-20000049141-A (KR)
Title: Method and device for obtaining a fluid sample
Inventor: ECKARDT BERND
IPC: G21C17/022
Filed: 1997-10-02
Abstract: PURPOSE: A device for obtaining a fluid sample is provided to convey at least some of the fluid located in a sampler vessel out of a reactor containment. CONSTITUTION: A device for obtaining a fluid sample consist of the step; convey the fluid from a reactor containment (2) to a sampler vessel (8); generating the gas cushion (15) in a gas cushion chamber (13) of the sampler vessel (8) by means of a pressure impulse (28).
Patent KR-20000068936-A (KR)
Title: 센서 장치
IPC: H02K29/08
Filed: 1998-03-25
Abstract: 본 발명은 가변 자계를 검출하여 홀센서에 전달하는 적어도 하나의 고정 자기 플럭스 컨덕터와 자기적으로 커플링된 홀센서로서 구성되는 고정 배치 자계센서를 포함하는 센서 장치에 관한 것이다.  상기 홀센서는 자계 변화에 따른 전기 신호를 전자 제어회로에 전달한다.  전자 제어회로와 홀센서를 위해 필요한 공간을 축소할 수 있도록, 본 발명은 응용 주문형 집적회로(ASIC)을 형성하기 위해 결합되며 전자 부품내에 배치되는 적어도 하나의 홀센서와 전자 제어회로중 적어도 일부분을 제공한다.
Patent KR-20000057643-A (KR)
Inventor: MOCHIZUKI DAISUKE
IPC: A61K31/435
Filed: 1997-11-13
Abstract: PURPOSE: Remedies/preventives for abnormal motions accompanying disorders in extrapyramidal system such as hypokinesia, chorea and dystonia are provided. CONSTITUTION: Preventives/remedies for abnormal motions accompanying disorders in the extrapyramidal system contain as the active ingredient (1S)-3-£2-(2-adamantyl)ethyl|-1,8,8-trimethyl-3-azabicyclo£3.2.1|-octane or a pharmacologically acceptable acid-addition salt thereof. These drugs are novel and efficacious preventives/remedies for a disease selected from the group consisting of Parkinson's disease, striatonigral degeneration, olivopontocerebellar atrophy, Shy-Drager syndrome, progressive supranuclear palsy, essential tremor, Huntington's chorea, senile chorea, fastigiobulbar pallidial Luys body atrophy, benign familial chorea, acanthocytic chorea, torsion dystonia, Meige's syndrome, and Segawa disease.
Patent KR-20000069833-A (KR)
Title: 정보 처리 방법 및 장치
IPC: H03M7/40
Filed: 1997-12-18
Abstract: 본 발명은 불균일한 확률 밀도와 진폭을 가지는 아날로그 신호를 인코딩하는 방법에 관한 것으로, 상기 방법은 복수의 신호 레벨 범위중의 하나내로 강하할 때 상기 신호를 양자화하는 단계와, 이진 코딩 메시지를 발생하기 위해 복수의 이진값 숫자를 각각 가지는 코드워드를 양자화 레벨에 할당함으로써 양자화된 신호를 코딩하는 단계를 포함하고; 코드워드는 양자화 레벨의 발생 확률 및 코드워드내에 제1값(「1」)을 가지는 비트의 수에 따라서 양자화 레벨에 할당되므로, 높은 발생 확률의 양자화 레벨에 낮은 발생 확률의 양자화 레벨에 할당되는 코드워드보다 제1값(「1」)을 가지는 비트의 수가 적은 코드워드가 할당된다. 상기 코딩 단계는 코딩된 메시지내의 비트의 수가 최소화되도록 이진 코딩 메시지를 발생하는 단계를 포함한다.
Patent KR-20000070157-A (KR)
IPC: D21J1/00
Filed: 1998-01-14
Abstract: 본 발명은 수분 함량이 10 중량% 이상인 리그노셀룰로오스 원료로부터 섬유판 및 유사한 목재 제품을 제조하는 방법에 관한 것이다.  본 발명의 방법에 따라서, 수성 분획은 섬유 원료로부터 분리되고, 분획은 그 후에 공정에 재순환되어 섬유를 결합시키는데 사용되는 작용제의 일부 또는 전부를 형성한다.  섬유와 혼합되기 전에, 수성 유출물은 농축되고 산소의 존재하에서 효소작용으로 산화되어 용해된 목재를 중합시키고 농도를 증가시킨다.  리그닌은 물에 용해된 목재에 첨가되거나 용해된 목재가 또 다른 결합제와 함께 섬유에 첨가될 수 있다.  최종적으로, 혼합물은 판 및 경화물로 형성된다.
Patent KR-20000070296-A (KR)
IPC: H04L12/64
Filed: 1998-11-27
Abstract: 본 발명을 적용한 통신시스템에 있어서는, 소스기기(10)의 데이터소스블록(11)에서 출력된 정지화상데이터나 텍스트데이터, 프로그램파일로 대표되는 실시간성을 필요로 하지 않는 비동기형 파일데이터, 저비트레이트의 오디오데이터 및 비디오데이터 등의 비동기형 파일데이터를 메모리(13)에 기입하고, 프로세서(12)에 의해 1394 인터페이스(14)에 송신한다.    1394 인터페이스(14)는, 이 비동기형 파일데이터를 어싱크로너스패킷에 격납하고, 1394버스를 거쳐서 데스티네이션기기(20)에로 송신한다.
Patent KR-20010020416-A (KR)
IPC: A61K31/505
Filed: 1998-04-28
Abstract: 리버스-턴 영역의 생물학적 활성 펩타이드 및 단백질의 2차 구조와 유사한 구조적으로 한정된 화합물이 기재되어 있다.  이러한 리버스-턴 유사체들은 진단약제 및 치료약제를 포함하여 다양한 분야에서의 유용성을 갖는다.  본 발명의 리버스-턴 유사체들을 함유하는 라이브러리들이 또한 기재되어 있을 뿐만 아니라 이를 선별하여 생물학적 활성 구성원들을 확인하는 방법도 기재되어 있다.
Patent KR-20000063133-A (KR)
Title: 응고가능한 혼합물 및 소음 차단 바닥 구조의 제조방법
Filed: 1997-06-03
Abstract: 산화 마그네슘, 염화 마그네슘, 물, 탄성의 압축가능한 섬유 및 충전재로 이루어진 응고가능한 혼합물은 유사한 종래의 혼합물에서 관찰되는 팽창 특성 없이 강도와 뛰어난 소음 제거 특성을 갖는 시멘트를 생산한다. 이 혼합물은 바닥 기부(1) 맨 위와 차단벽(2) 내에서 소음 차단 바닥 구조를 제조하는 방법에서 사용될 수 있고, 상기 방법은 바닥 기부 맨 위에 부드러운 탄성 매트(3)를 도포하고, 차단벽을 따라 매트층 맨 위에 부드러운 탄성재로 이루어진 스페이서 리스트(4)를 배열하고, 혼합물을 매트 위에 붓고, 혼합물의 맨 위 표면을 평편하게 하고, 고체 석판(5)을 응고하는 것으로 이루어진다.
Patent KR-20010013504-A (KR)
Title: 전화의 시간 다이버시티 제어 방법 및 장치
IPC: H04B7/06
Filed: 1998-05-05
Abstract: 시간 다이버시티가 음성 통신의 품질을 향상시키도록 활용되는 무선 전화의 시스템.  가변 시간 다이버시티는 상대적으로 보다 긴 시간 딜레이들이 보다 열악한 통신 조건하에서 존재하도록 전송 신호안에 도입된다.  이 가변 시간 다이버시티는 가변 인터리빙 깊이에 의해, 또는 두 채널에서 발생된 에러들을 상관해제시키도록 충분한 시간 오프셋을 가지고 동작하는 적어도 두 TDMA 슬롯들의 사용에 의해 발생될 수 있다.
Patent KR-20010020464-A (KR)
IPC: A62D101/40
Filed: 1998-06-10
Abstract: A method for treating residues derived from garbage and/or industrial waste incineration fumes including the steps of desalting the residues by washing with sodium carbonate in sufficient amount or slightly in excess to solubilize all the salts including the sulphates and precipitate the soluble calcium, the pH being higher than 11, then carrying out a solid/liquid separation to obtain a desalinated cake; leaching the desalinated cake with sodium carbonate in sufficient amount or slightly in excess to obtain, by reaction with the lime present in the cake or added thereto if necessary, the alkalinity required for solubilising amphoteric metals, the pH being higher than 12, and obtaining by solid/liquid separation a cake and a supernatant which is neutralised with carbon dioxide, and filtering the recovered solution to obtain metal hydroxide sludge and an aqueous sodium carbonate solution; and neutralising the resulting residues at a pH between 6.5 and 8.5.
Patent KR-20010068513-A (KR)
Title: Stacked chip package comprising circuit board with windows
Inventor: KIM SE NYEON
IPC: H01L21/60
Filed: 2000-01-06
Abstract: PURPOSE: A stacked chip package including a circuit board having a window is provided to supply a stacked chip package which is not subjected to restriction for the size of a semiconductor chip, and is not subjected to restriction for the form of a bonding pad. CONSTITUTION: The stacked chip package includes the first semiconductor chip(110), the second semiconductor chip(120), a circuit board(130), bonding wires(160,162) and a molding resist(170). First boding pads are formed in the first semiconductor chip. The second semiconductor chip is combined to the first semiconductor chip. Second bonding pads is formed in the second semiconductor chip. The circuit board on which first and second electrode pads corresponding to the first and second boding pads are formed includes an upper surface on which the first semiconductor chip is mounted and a lower surface to which an outer connection terminal is provided and is electrically connected to the outer connection terminal. The bonding wires electrically connect the bonding pads to the electrode pads. The molding resist seals an area including the first and second semiconductor chips and the bonding wires. The first semiconductor chip is mounted to the side that the first bonding pads face the circuit board. At least one window corresponding to the first bonding pads is formed in the circuit board. The first electrode pads are arranged in the center of the window on the lower surface of the circuit board. The bonding wire connecting the first bonding pad to the first electrode pad is formed via the window of the circuit board.
Patent KR-20010083368-A (KR)
Title: Apparatus for joining two different structural members
Inventor: LEE CHANG NAM
IPC: E04B1/30
Filed: 2000-02-11
Abstract: PURPOSE: A bonding method for different sorts of structural members is provided to smoothly bond a reinforcement concrete member and a steel member using an arc welding gun, to well transmit stress and to prevent the section of the member from being damaged. CONSTITUTION: To bond a reinforcement concrete member(8) and a steel member(17), a connecting steel frame or a cast connecting steel frame is used for bonding the steel member to the reinforcement concrete member, and a deposit nut(11) and a deposit bolt(14) are used for bonding the reinforcement concrete member to the steel member. The connecting steel frame fills a role of an anchor bolt by depositing many bolts and nuts on one face of a steel plate(2). The deposit bolts are deposited on a base metal using an arc welding gun. A deposit bolt head(20) consists of a conducting portion and a hexagonal nut portion. The deposit nut is extended from the head of a general stud to form an internal screw in a cup shape. The cast connecting steel frame is used instead of the connecting steel frame when many standardized steel frames are necessary.