baber/WOPTO huggingface dataset:
Patent KR-19990071688-A (KR)
Title: Ob 수용체 및 비만의 진단 및 치료방법
Filed: 1996-11-27
Abstract: 본 발명은 포유동물의 체중 조절에 관여하는 수용체 단백질인 Ob 수용체 (ObR)를 코드화하는 뉴클레오티드들의 발견, 동정 및 특성화(characterization)에 관계한다.   본 발명은 비만증, 카헥시(cachexia) 및 식욕부진을 포함하지만 반드시 이들로 국한되는 것은 아닌 체중장애(body weight disorder)의 진단, 약물 스크리닝, 임상실험 모니터링, 및/또는 치료에 이용될 수 있는, obR 뉴클레오티드, 숙주세포 발현 시스템, ObR 단백질, 융합 단백질, 폴리펩타이드 및 펩타이드, 수용체에 대한 항체, obR 형질전환유전자(transgene)를 발현하는 형질전환 동물 또는 ObR를 발현하지 않는 재조합 녹-아웃 동물(knock-out animal), 수용체의 길항물질(antagonists) 및 작동물질(agonists), 및 기타의 obR 유전자 발현 및 ObR 활성을 조절하는 화합물들을 포함한다.
Patent KR-19990081988-A (KR)
IPC: B60J10/79
Filed: 1997-01-24
Abstract: A vehicle door glass run including a header section, and first and second end sections that extend into the door well of the vehicle door below the vehicle belt line. Each section of the glass run includes a flexible metal insert that has been stamped and rolled into a configuration such that a cross-section of the insert includes two adjacent U-shaped portions and a tab portion. An outer layer is extruded around the shape of the insert. The outer layer defines a glass run channel that accepts a vehicle window and a sealing configuration. Plastic support members are molded to the sections that extend into the door well. A bracket attached to or integral with the glass run allows the glass run to be connected to a trim panel within the door well.
Patent KR-19990082102-A (KR)
Title: 열경화성 수지 조성물 농축방법
IPC: C08F8/30
Filed: 1997-01-21
Abstract: 본 발명은 
     (A) 카복시산 함유 열경화성 수지 조성물;과 
     (B) 하기식으로 나타내어지는 최소 하나의 화합물; 
     을 혼합하는 단계로 이루어지는 농축된 열경화성 수지 조성물을 제조하는 방법에 관한 것이다. 
     〔화학식 1〕 
     
       
     
     단, 상기식(1)에서, R 1 , R 2 , R 3 및 R 4 는 독립적으로 수소 또는 메틸이며; 
     R 5 는 수소, 탄화수소기 또는 치환된 탄화수소기이며, 상기 치환된 탄화수소기상의 치환체들은 산소 및/또는 질소이며; n은 최소 1이다.
Patent KR-20000064673-A (KR)
Title: 자동차의안전수단을릴리스하기위한점화장치
IPC: H05K3/34
Filed: 1997-03-11
Abstract: 본 발명은 차량에서 안전 수단을 릴리스하기 위한 점화 장치에 관한 것이다.  차량에서 안전 수단을 릴리스하기 위한 점화 장치는 캐리어(1) 상에 점화 회로(5)를 포함한다.  점화 소자들의 수납을 위한 점화 핀(21)은 캐리어의 집적 부재이다.
Patent KR-20000005264-A (KR)
Title: Ph sensitive, modified, cellulose ester
Inventor: COOK PHILLIP MICHAEL
IPC: C08B3/16
Filed: 1997-04-04
Abstract: PURPOSE: To provide a modified cellulose ester to dissolve in neutrality or in alkalinity, but not to solute in the other pH. CONSTITUTION: CHEMICAL FORMULA (1):£(C6H7O2)(OR)x(OR')y(OH)3-x-y|n Where R is hydrophobic, R' is hydrophilic and not phthalyl or trimellityl, which is used for controlled release applications, for a cleaning formulation.
Patent KR-20000005515-A (KR)
Title: Fitted glove
Inventor: DAVIS JAMES HERBERT
IPC: A41D19/015
Filed: 1997-04-16
Abstract: PURPOSE: A fitted glove is provide for a disposable glove (10) which readily fits and conforms to wearer's hand, and a capacity washing and absorbing a pollutant through mitt. CONSTITUTION: The glove (10) includes a front panel (160) and a back panel (170) joined together to form an opening in which to insert a hand. A front panel(160) and a back panel are combined with surrounding part, and shape a glove or a mitt. A front panel and a back panel include polymeric film. The extension force of the back (170) panel is preferably less than the extension force of the front panel (160).
Patent KR-20000050518-A (KR)
Inventor: KANG HAK YOUNG
IPC: H04R1/08
Filed: 1999-01-06
Abstract: PURPOSE: A perfume cap device of a mike unit is provided to emit perfume at a mike by adding a perfume emitting function to a voice amplifying function of the mike. CONSTITUTION: Since mikes become widely used, a new change is needed to the mikes. In a conventional technology, only the voice amplifying function exists. According to the present invention, a mike which is a voice amplifying inputting section itself emits perfume. In addition, by the function of a cap which can protect the unit, the life of the product is prolonged and the quality of the product is improved.
Patent KR-20000055162-A (KR)
Inventor: KIM HYUN MOOK
IPC: C04B33/13
Filed: 1999-02-01
Abstract: PURPOSE: A method for non-hardening substitutive clay is provided to manufacture clay not to become hard to easily use for an artwork teaching material or a mold of a craftwork or a product by keeping the substitutive clay soft in paste state for a semi-permanent period. CONSTITUTION: APP resin is mixed with an oil-based solvent like mineral oil, fair average quality oil or vegetable oil in a ratio of 50 to 50 in a container and heated up to melt to a sol state, and then cooled down at room temperature. The cooled material is blended with substitutive clay materials like calcium carbonate or wheat flour in a ratio of 1:1, 1: 1.6 or 1:1.8 and half-cooked, then matched a color. The substitutive clay material is neutralized the smell of APP resin with a food flavor.
Patent KR-20000055176-A (KR)
Inventor: PARK HYUNG DO
IPC: G01C9/00
Filed: 1999-02-04
Abstract: PURPOSE: A device for measuring inclination is provided to conveniently apply to the actual spot, to make the output of data and to reduce a producing cost. CONSTITUTION: A vertical sensing implement(42) includes a resistance(44) of excellent sliding performance, an iron core(46) extended downward from the central of the resistance and a weight(48) connected with the iron core. The iron core desires to maintain the vertical to the bottom face based on a principle. The zero point of the weight is determined to 90 angular degrees in an initial time of measurement. The resistance is determined to zero and a gradient measurement implement is moved on the surface of an object to be measured. The resistance by the movement of the weight is varied according to the vertical or the horizontal of the vehicle body. Herein, the strength corresponding to the strength and the direction of the current passing through the resistance is varied.
Patent KR-20000055473-A (KR)
Inventor: BAE JUN HYUN
IPC: G05D3/00
Filed: 1999-02-06
Abstract: PURPOSE: A position controlling system(100) is provided to precisely control the position of a driving shaft by installing a position sensor(102) in a driving part and preventing a wafer from breaking. CONSTITUTION: A position controlling system of driving shaft(100) by using a sensor(102) comprises a pulse generator(10) producing a pulse signal as an external instructive signal, an operator(100) producing output an operating signal after comparing a pulse signal produced by pulse generator(10) with a feedback signal, a motor(12) circulating by the operating signal, a transfer device(13) moving as a turning force, a position sensor(102) sensing a position of the transfer device(13), a sensor converter(101) converting the signal receiving a position value from a position sensor to a moving distance of a transfer device(13), wherein after setting a pulse value received from a pulse generator(10) to a reference value, the operator(100) operates a motor(12) and then the transfer device(13) moves as the number of turn in motor.
Patent KR-19990072527-A (KR)
Title: 재순환히터배출냉각시스템을구비한반도체열프로세서
IPC: H01L21/00
Filed: 1999-02-09
Abstract: 요약하면, 냉각하여 재순환하는 가스로 반도체 웨이퍼를 처리하기 위한 본 발명에 의한 수직 급속 냉각 노는 가열 코일의 원통형 배열내에 위치되어 있는 가열 벽 반응 관을 포함하고 있다. 가열 벽 반응 관과 가열 코일의 상기 배열사이의 공간은 그들사이에 냉각 가스 통로를 제공한다. 상기 냉각 가스 통로는 입구 및 출구를 구비하고 있고, 냉각 가스 입구는 냉각 가스 통로의 입구와 연통하고 가열 가스 출구는 냉각 가스 통로의 출구와 연통한다. 상기 노는, 가열 가스 입구 및 냉각 가스 출구를 구비하고 있는 열 교환기를 포함하고 있고, 그것의 상기 가열 가스 입구는 상기 가열 가스 출구와 연통하고, 상기 냉각 가스 출구는 상기 냉각 가스 통로 입구와 연통한다. 상기 시스템을 구비하여서, 상기 냉각 가스 통로부터의 가열 가스는 그로부터의 열을 제거하기 위하여 냉각되어서 상기 노로부터 열을 제거하기 위하여 상기 냉각 가스 통로로 복귀될 수 있다. 상기 노는 바람직하게 냉각 가스 출구와 냉각 가스 통로 입구사이에 위치되어 있는 팬 및 그것의 가열 사이클 동안 상기 노로부터 상기 열 교환기를 고립시키기 위한 밸브들을 포함하고 있다.
Patent KR-20000059378-A (KR)
Inventor: EO KI HAN
IPC: C07C69/773
Filed: 1999-03-03
Abstract: PURPOSE: A chiral ester of 4-alkyl-3-substituted biphenyl-4-carboxylate is provided which has a ferroelectric or antiferroelectric properties. CONSTITUTION: Provided is the chiral ester of 4-alkyl-3-substituted biphenyl-4-carboxylate(formula 1) such as 4-(2-octyloxycarbonyl)phenyl 4-pentyl-3-chlorobiphenyl 4-carboxylate, 4-(2-octyloxycarbonyl)phenyl 4-dodecyl-3-chlorobiphenyl 4-carboxylate and etc.. In the formula, R is H2m+1Cm-C*H(Y)(CH2)l- as a chiral group, X is F, Cl or CH3, Y is CH3, CF3, n is an integer of 2-9, r is 0 or 1, k is an integer of 1-7, m is an integer of 2-10, l is 0-4, and p is 1 or 2.
Patent KR-20000061394-A (KR)
Inventor: PARK HYUN
IPC: A61K33/06
Filed: 1999-03-25
Abstract: PURPOSE: A therapeutic agent for dentalgia is provided which is no harm to a human body and exhibits a rapid analgesic efficacy by applying the therapeutic agent comprising an oil and an epsomite isolated from a conifer to an injured teeth or alveolus. The therapeutic agent can temporarily eliminate a pain caused by a decayed tooth and a gingival disease, and can decrease a periodontitis and halitosis. CONSTITUTION: A therapeutic agent for dentalgia comprises 90-96 pts.wt. of a distilled water, 1-3 pts.wt. of magnesium sulfate, 2-4 pts.wt. of carboxymethylcellulose (CMC) and about 1-3 pts.wt. of turpentine oil. A method for preparing the therapeutic agent comprises the steps of: dissolving completely 1-3 pts.wt. of magnesium sulfate in 90-96 pts.wt. of the distilled water to prepare an aqueous solution; mixing the aqueous solution with 2-4 pts.wt. of CMC dropwisely to emulsify the solution; and adding the emulsified solution to 1-3 pts.wt. of the turpentine oil to prepare in a form of sol.
Patent KR-19990068424-A (KR)
Title: 직거염색기용기어박스
IPC: D06B3/34
Filed: 1999-05-13
Abstract: (1) 발명이 속하는 기술분야 
     직거염색기용 기어박스에 관한 분야 
     (2) 발명의 목적 
     포속을 일정하게 유지시켜 원단의 품질을 향상시키고, 전력소모율을 최소화시키며 정숙한 구동 및 수명연장, 그리고 신뢰성을 크게 향상시키려는데 목적이 있음 
     (3) 발명의 구성 
     직거염색기의 기어박스를 구성함에 있어서, 
     사각함체로 된 동체(1) 내부 좌. 우측과 중앙부에 각각 종동축(2)(2')과 중간주축(3)을 설치하여, 종동축(2)의 선단과 종동축(2')의 후미에 큰기어(4)와(4')를 고정설치하고,  중간주축(3)의  전.후단부에는  일측에  결합조오(5')를  가진 피니언(5)(5a)을 공회전 가능하도록 설치하되, 상기 피니언(5)와 (5a) 사이의 중간주축(3) 부분에는 스플라인홈과 돌부를 가진 스플라인축부(6)를 형성하여 이곳에 양측면에 결합조오(7)(7')를 가지면서 에어실린더(8)에 의해 전·후진되는 이송클러치관(9)을 설치하며, 피니언(5a) 후미에 종동기어(10)를 설치하여 모타(11)에 의해 회전하는 피니언(12)과 치합되도록 구성함으로써 에어실린더(8)에 의해 전.후진하는 클러치관(9)이 피니언(5)에 접속되면 큰기어(4)에 동력이 전달되게 되고, 피니언(5')에 접속되면 큰기어(4')에 동력이 전달되도록 구성한 것임. 
     (4) 발명의 효과 
     원단의 품질을 향상시키고 전기료를 절감하며, 정숙한 구동과 수명연장의 효과 등이 따름.
Patent KR-20010002606-A (KR)
Title: Flash analog-digital converter
Inventor: LEE HO YEONG
IPC: H03M1/10
Filed: 1999-06-16
Abstract: PURPOSE: A flash A/D converter is provided to achieve a high converting speed and to generate a digital signal with a high resolution. CONSTITUTION: A converter comprises a reference voltage generating unit(100) for receiving first and second voltages(Vref_top,Vref_bot,Vref_topb,Vref_botb) from an external source and generating reference voltages(Vref,Vrefb) for first and second groups; a switch control signal generating unit(200) for receiving a clock from an external source and generating a latch activation signal(QL) and switch control signals(Q1,Q2,Q1P,Q2P) for first to third groups; an amplification unit(300) having a plurality of amplifiers and which generates, in response to the latch activation signal and switch control signals of the first to third groups, a plurality of amplification signals where a voltage difference between the reference voltages of the first and second groups and the first and second input signals applied from an external source is amplified; and a latch unit(400) for latching, in response to the latch activation signal, the amplification signals generated from the amplification unit.
Patent KR-20010003587-A (KR)
Title: Touch panel
Inventor: KANG SEONG GU
IPC: G06F3/041
Filed: 1999-06-24
Abstract: PURPOSE: A touch panel is provided to form a uniform potential line between electrodes by changing a shape of a transparent conductive film. CONSTITUTION: A first transparent conductive film(12) is formed on a lower face of an upper substrate(11). An upper electrode(13) is formed in a lower face of the first transparent conductive film. A lower substrate(12) is faced to the upper substrate. A second transparent conductive film is formed on an upper face of the lower substrate. A lower electrode(14) is formed on an upper face of the second transparent conductive film. A dot space(17) maintains an interval between the upper/lower substrates. A flexible printed cable(18) feeds a power by electrically connecting with the upper/lower electrodes.
Patent KR-19990068831-A (KR)
Title: 액정디스플레이내구성시험장치
Filed: 1999-06-26
Abstract: 본 발명은 내부 각부분의 시험조건을 동일하게 유지할 수 있도록 된 새로운 구조의 액정디스플레이 내구성 시험장치에 관한 것이다. 
     본 발명에 따르면 내부에 다수개의 LCD판을 설치할 수 있도록 된 본체(2)와, 이 본체(2)의 내부에 설치되며 흡입덕트(10)와 토출덕트(12)에 연결되며 내부공기를 조절할 수 있도록 된 공기조절장치(4)를 포함하여 구성되며, 상기 흡입덕트(10)와 토출덕트(12)의 인접면에는 공기가 유출입되는 다수개의 통공(14,16)이 형성된 액정디스플레이 내구성 시험장치에 있어서, 상기 토출덕트(12)의 도입부(13) 내부에는 소정형상의 에어가이드(18)가 구비되어, 토출덕트(12)의 도입부(13)의 내경을 축소할 수 있도록 된 것을 특징으로 하는 액정디스플레이 내구성 시험장치가 제공된다. 
     본 발명의 다른 특징에 따르면, 상기 토출덕트(12)에는 상기 통공(16)과 대응되도록 다수개의 조절공(20)이 형성된 셔터판(24)이 위치조절가능하게 밀착결합되어, 이 셔터판(24)을 위치조절하여, 토출덕트(12)에 형성된 통공(16)의 개폐량을 조절할 수 있도록 된 것을 특징으로 하는 액정디스플레이 내구성 시험장치가 제공된다.
Patent KR-20010004185-A (KR)
Inventor: KIM SEONG MIN
IPC: H01L21/28
Filed: 1999-06-28
Abstract: PURPOSE: A method for manufacturing a contact hole of a semiconductor device is provided to improve yield by effectively eliminating a possibility that a metal layer can be filled in a contact hole in forming the contact hole for connecting upper and lower structures of the device. CONSTITUTION: A lower wiring is formed on a substrate having a step difference. An interlayer dielectric covering the entire structure is formed. An etching mask for defining a contact hole formation region is formed on the interlayer dielectric. The interlayer dielectric is wet-etched to form an undercut at the entrance to the contact hole. The etching mask is removed. A photoresist layer is applied on the entire structure, and the photoresist is entirely etched to leave the photoresist layer within the contact hole in the lower portion of the undercut. The entrance to the contact hole is tilted slowly by performing a physical etching process using Ar. The photoresist layer is eliminated.
Patent KR-20010004428-A (KR)
Inventor: KANG MUNG CHOUL
IPC: A45C13/18
Filed: 1999-06-28
Abstract: PURPOSE: A purse and a bag for preventing theft is provided, which prevents theft by installing a net-shaped wire which is not cut with a knife. CONSTITUTION: The purse and a bag for preventing theft is characterized in that: a net -shaped wire(14) installed between the inside and outside leather; or in a bag without inside leather, after attaching a velcrose(16) inside the outside leather, a protecting board with the net-shaped wire(14) with the velcrose(16) on the edges is attached onto the velcrose(16) on the outside leather.
Patent KR-20010004796-A (KR)
Inventor: SHIN SEUNG U
IPC: H01L27/10
Filed: 1999-06-29
Abstract: PURPOSE: A method for forming a charge storage electrode of a capacitor is provided to improve capacitance of the capacitor by realizing uniform-sized grains on both inner and outer walls of the storage electrode. CONSTITUTION: After a semiconductor substrate(10) is provided with an insulating layer(20), a polysilicon layer(30) and a core oxide layer are stacked on the insulating layer(20) and then etched to form a charge storage electrode. Next, a phosphorus-doped amorphous silicon layer(50) is formed thereon and then etched to expose the top of the core oxide layer. The core oxide layer exposed upwardly is then removed, so that a cylinder-shaped storage electrode(A) is formed. Thereafter, inner and outer walls of the storage electrode(A) are simultaneously etched by using etchant to silicon, so that phosphorus at the inner and outer walls keeps the substantially same concentration. After that, silicon atoms are applied to a surface of the storage electrode(A), and a plurality of grains(60) are grown on the surface of the storage electrode(A) under an annealing process.
Patent KR-20010005388-A (KR)
Inventor: JUN JONG HYEON
IPC: B60R7/10
Filed: 1999-06-30
Abstract: PURPOSE: A back holder for an automobile is provided to prevent an injury of a passenger in case of sudden braking and the personal belongings from being separated. CONSTITUTION: A back holder for an automobile includes a fixed plate(10) having a protrusion part(11) and a fixing hole(12) in the center and supporting holes(14,14') at one side; a rack member(20) and a separation preventing member(30) having supporting parts(21,31) at one side and supporting holes(22,32) in the supporting parts for supporting the inside of the supporting parts with a pin(23) and a coil spring(24) wound on the supporting hole of the pin supported by the supporting parts, and having stepped pulleys(25,35) for being lodged with each other; and a stopper mechanism(40) having a projection(44) formed in the supporting part of the rack member and a protrusion(42) formed in the front end of an elastic piece(41) formed in the fixed plate for preventing the rack member from being automatically opened.
Patent KR-20000012050-A (KR)
Inventor: PURVIS II DANIEL CHARLES
IPC: C09J11/04
Filed: 1999-07-29
Abstract: PURPOSE: Polychloroprene having high contents of solid and acetone is provided which can be differentiated for spraying, and the amount of evaporation and spraying of the solvent is reduced. CONSTITUTION: The contact adhesive is produced by mixing a solvent and a rubber blend or resin, then processing the solvent/rubber/resin blend until the solid content becomes 30wt.% or more and the desired viscosity is obtained. The desired viscosity of the contact adhesive is that much to allow the adhesive having 30wt.% of solid content differentiate. The adhesive of high solid/high acetone contents is produced from a mixture of polychloroprene or its derivatives and acetone, and is possible to provide bigger adhesive area per gallon so that the solvent is less evaporated and the concentration of hazardous air pollutants(HAP) and volatile organic compound(VOC) is also reduced.
Patent KR-20010011598-A (KR)
Inventor: LEE HYEONG JU
IPC: H04N7/20
Filed: 1999-07-29
Abstract: PURPOSE: A method for managing channels of satellite broadcasting is provided to assign main numbers by the physical channel, and to assign sub numbers to the main channels by the program when storing satellite broadcasting channels. CONSTITUTION: A controller sequentially selects a physical channel of satellite broadcasting(301). The controller sequentially assigns main channel numbers for the physical channel wherein satellite broadcasting channels are detected(302). The controller detects the number of programs included in the corresponding to physical channel(303). The controller assigns sub channel numbers if programs are detected in the physical channel(304). The controller stores assigned channel numbers in a memory(305). If the number of programs is changed(306), the controller changes sub channel numbers corresponding to the changed number of programs in the physical channel(307).
Patent KR-20010011759-A (KR)
Inventor: SONG HAENG GON
IPC: C10L5/48
Filed: 1999-07-30
Abstract: PURPOSE: Provided are manufacturing method of solid fuel using waste plastic and apparatus thereof. According to this method, the homogeneous and uniform fuel is produced with a pellet form shaped in constant size. CONSTITUTION: The apparatus consists of a magnetic separator (10) for concentrating impurities such as metals from the waste plastic; a dust collector (40) for removing dust from a first and a second grinding steps (20, 30) for breaking waste plastic into pieces; several pelletizers (50) for forming the waste plastic to pellet, wherein waste plastic discharged from the dust collector is resolved for homogenizing, and cooled rapidly; a pellet selector (60) for return coarse pellets bigger than predetermined size; a container (70) for storing final waste plastic pellet discharged from the pellet selector.
Patent KR-20000017238-A (KR)
Inventor: GOBAYASHISATOSI
IPC: G11C29/02
Filed: 1999-08-10
Abstract: PURPOSE: An integrated circuit(IC) testing device is provided to have a semiconductor IC testing device for testing a semiconductor integrated circuit, which is a mixer of a logic part and a memory part in a chip, appropriately, and a controlling method of the semiconductor IC testing device for prescribing order of the semiconductor IC testing device. CONSTITUTION: The IC testing device institutes IC sockets (SK1¯SK8) and a converting circuit(21) between the channels of the IC socket and the IC testing device. These sockets have the same numbers with memory parts, which are capable of testing simultaneously and decided by required channel numbers for testing the memory parts of a testing IC and channel numbers of the IC testing device to the IC testing device(10), which has predetermined channel numbers(CH1¯CH512) to supply a driving signal to the testing IC.
Patent KR-20010005433-A (KR)
Inventor: MIYAZAKI KOJI
IPC: A01G9/02
Filed: 1999-08-17
Abstract: PURPOSE: To provide a container by using wood chips which occur during the manufacture of timber as raw materials and using the wood chips in a further fined state as materials. CONSTITUTION: Wood chips 11 in which a water-insoluble adhesive is mixed are pressed and adhered together to constitute wall parts to form a container 1 with wood chips as materials capable of implementing a container for tableware which demonstrates heat insulation, a flowerpot capable of automatically supplying water, etc., on the basis that it is possible for a liquid to penetrate into the wall parts from at least one surface and to hold the liquid.
Patent KR-20010025937-A (KR)
Title: Multifloored parking device for road side of residential street
Inventor: LEE MYOUNG KYU
IPC: E04H6/06
Filed: 1999-09-01
Abstract: PURPOSE: A multifloored parking device for a road side of a residential street provides a simple and effective composition for advancing and retreating a pallet to the side and harmonize with the environment of a city. CONSTITUTION: A fixed rail is installed on both ends of the upper side of a rectangular device for joining the upper end of four pillars. Left and right rotating pillars(7) are made at the front end of the rail. A horizontal beam is joined at a right angle to the upper end of the left and right pillars, and an opening and shutting rail(11) is installed at the upper end of the horizontal beam. A worm(14) differing from the screw direction fixed at both ends of a major axis is installed on a worm gear(12) of the rotating pillar. Winches(22,23) are fixed at both ends of the inner left end of an upper frame(18) of the major axis, and a pulley is installed on the right side. Then, a rope(27,27') is settled on two corners of the right end of a second floor pallet and hung on a pulley(23') and settled in the winch. Ropes(28,28') settled on two corners of the left end are directly settled in the winch. A rope(37) is hung on a pulley(35) at the upper end of a pillar(1) and in the pulley(36) of the outside of the lower end of a pillar(2). Both ends of the rope are fixed on a rear winch(38). The lower end of an operating beam(34) is connected to a rope(37) and the upper end is settled to a handle operator(33) symmetrically. The front end of the shearing of a first floor pallet(29) is stuck to a ground fixed axis(30).
Patent KR-20010025953-A (KR)
Inventor: SONG GWANG SEON
IPC: H01L21/68
Filed: 1999-09-02
Abstract: PURPOSE: A wafer loading apparatus is provided to prevent a fall of a wafer or a collision with a robot arm owing to a shaking movement of a support ring. CONSTITUTION: The wafer loading apparatus includes a lower ring(12a) and an upper ring(12b) for supporting the wafer. The support rings(12a,12b) are spaced apart from each other by a supporter(13) and shaped like a circle. In addition, each of the support rings(12a,12b) has at least three ring pins holding a periphery of the wafer. The lower support ring(12a) is placed onto a plate(18) joined to a shaft(11). The plate(18) has a circular or semicircular shape. In particular, the support rings(12a,12b), the supporter(13) and the plate(18) are fastened altogether by two fastening screws(15). Accordingly, the involuntary shaking movement of the support rings(12a,12b) is prevented, and thereby a reliable loading of the wafer is made possible.