baber/WOPTO huggingface dataset:
Patent KR-20030030521-A (KR)
Title: Fabrication Method for Nitride Semiconductor Substrate
Inventor: LEE JAE HYEONG
IPC: H01L21/20
Filed: 2001-10-11
Abstract: PURPOSE: A method for fabricating a nitride semiconductor substrate is provided to obtain a substrate formed with a pure nitride by reducing the contact area of the nitride thin film with the sapphire substrate. CONSTITUTION: The first nitride thin film is formed on the sapphire substrate(100). The first mask pattern is formed on the first nitride thin film in the shape of a stripe. The first nitride thin film is over-etched to a part of the sapphire substrate(100) using the first mask pattern, and the first mask pattern is removed. The second nitride thin film(103) is laterally grown from the lateral side of the first nitride thin film. The second mask pattern is formed on the second nitride thin film(103) over the etched substrate(100) in the shape of a stripe with a protrusion. The first and the second nitride thin films are etched using the second mask pattern such that the first nitride thin film and the substrate(100) contact each other by the area(E) of the protrusion, and then, the second mask pattern is removed. The third nitride thin film(105) is grown from the lateral side of the island of the second nitride thin film(103), and cooled such that the second and the third nitride thin films(103,105) are separated from the substrate(100).
Patent KR-20030037467-A (KR)
Title: A kick-off device for discharging sheared scrap of chain conveyor type
Inventor: HWANG HO TAK
IPC: B21B39/00
Filed: 2001-11-05
Abstract: PURPOSE: A chain conveyor type scrap discharging apparatus of strip shearer is provided which is installed in a shearer line of cold rolling facility to move sheared scrap transferred through conveyor to a loading box so that the sheared scrap is loaded into the loading box. CONSTITUTION: In a shearer scrap discharging apparatus comprising an apron (5) on which scrap (3) transferred from shearer through a conveyor (2) is put, a support frame (11) for supporting the apron (5), and a plural conveyor rollers (13) for transferring the scrap (3) to the discharge preparation position with a part of the conveyor rollers (13) being exposed to the upside of the apron (5), the chain conveyor type scrap discharging apparatus of the strip shearer comprises an elastic cylinder which is installed under the apron (5) so that the elastic cylinder is ascended in multistep, to the upper part of which a pressing plate is adhered, a plural pairs of pressing blocks are projectingly formed on the pressing plate, and to the lower part of which a moving base (17) is adhered; and a plural lifting bars (25) one side end of which is pivot connected to both side ends of a plural pairs of support arms at left and right sides of the elastic cylinder respectively, and the lower surface of the other side end of which is supported by pressing rolls at left and right sides of the pairs of the pressing blocks respectively.
Patent KR-20020036726-A (KR)
Inventor: DOI SHUJI
IPC: C09K11/06
Filed: 2001-11-08
Abstract: PURPOSE: A polymeric fluorescent substance, a polymer light emitting device using the substance, and a flat light source, a segment display, a matrix dot display and a liquid crystal display prepared by using the device are provided, which material exhibits an intense fluorescence and has a high driving efficiency at a low voltage. CONSTITUTION: The polymeric fluorescent substance exhibits fluorescence in the solid state, and has a polystyrene-reduced number average molecular weight of 10¬3 to 10¬8. The polymeric fluorescent substance comprises at least one segment represented by the formula 1 and at least one repeating unit represented by the formula 2; at least one repeating unit represented by the formula 2 and at least one repeating unit represented by the formula 3; or at least one repeating unit represented by the formula 2 and at least one repeating unit represented by the formula 5. The polymer light emitting device comprises a pair of electrodes (a cathode and an anode and one or both of them is transparent or semi-transparent); and at least one light emitting layer formed between the two electrodes and prepared by using the substance.
Patent KR-20030038112-A (KR)
Title: Electrochemical synthesis of p-aminophenol
Inventor: CHO BYEONG WON
IPC: C25B3/00
Filed: 2001-11-08
Abstract: PURPOSE: A method for electrochemically synthesizing para-aminophenol from nitrobenzene without organic solvent or surfactant by using a single flat or arc type electrode or a plurality of flat or arc type electrodes as working electrodes and using an agitator is provided. CONSTITUTION: In electrolytically synthesizing para-aminophenol from nitrobenzene, the electrochemical synthesis method of para-aminophenol is characterized in that electrolytic synthesis of para-aminophenol is performed from a cathode compartment solution having 1.0 to 4.0 M concentration of sulfuric acid and 0.5 to 2.0 M concentration of nitrobenzene by using a single flat or arc type electrode or a plurality of flat or arc type electrodes as working electrodes and using an agitator, wherein a material of the working electrodes is graphite, lead, lead-silver alloy or copper, and the material is coated with a single metal or alloy thereof selected from the group consisting of copper, bismuth, tin, antimony, lead and zinc, and wherein the cathode compartment solution further comprises a metal compound containing a metal selected from the group consisting of copper, bismuth, tin, antimony, lead and zinc. The electrochemical synthesizing apparatus of para-aminophenol comprises anode compartment comprising counter electrodes (2), cathode compartment comprising working electrodes (3), and cation exchange membranes (4), wherein the working electrodes are consisted of a single flat or arc type electrode or a plurality of flat or arc type electrodes, and the apparatus further comprises an agitator.
Patent KR-20030039746-A (KR)
Title: Cosmetic Compositions Comprising Extract from Hop for Improving Skin Wrinkle
Inventor: JUNG JI HEON
IPC: A61K8/97
Filed: 2001-11-14
Abstract: PURPOSE: A cosmetic composition containing an hop extract is provided to prevent the body or facial skin from being dried and aged by making the wrinkles-removing and the moisture-protecting effects with the hop extract content. CONSTITUTION: A cosmetic composition contains an extract of a hop (Humulus lupulus) as an effective component. The hop extract is obtained by using a solvent such as water, alcohol with carbon numbers of 1-4 (such as methanol, ethanol, propanol and butanol), a mixture thereof, acetone, ethyl acetate, chloroform, and 1,3-butylene glycol. The hop extract content amounts to 0.0001-10 wt.% of the cosmetic composition.
Patent KR-20030040904-A (KR)
Title: Structure of base for hermetic rotary compressor
Inventor: CHO SEUNG YEON
IPC: F04C29/00
Filed: 2001-11-16
Abstract: PURPOSE: A base structure for a hermit rotary compressor is provided to prevent metal frictional noise, while reducing a welding process between the lower cover and triangle support. CONSTITUTION: A hermetic rotary compressor comprises a motor unit for generating rotating force; a compressor unit for receiving rotating force from the motor unit and sucking, compressing and discharging the refrigerant vapor, and a closed container(10) for fixing the compressor unit in a predetermined closed space. The motor unit includes a stator(21), a rotor(22) and a rotating shaft(23). The closed container includes a hollow main body(11); an upper lid(12) for closing the top of the main body; and a lower lid support for closing the open bottom of the main body, which is formed by integrating a lower lid(14) with a support(15). The lower lid support includes a circular protrusion(16) protruded to contact the outer surface of the support; and the lower lid having a top surface with a groove.
Patent KR-20030042508-A (KR)
Title: Coil type parts feeding machine and coil type parts inspection machine using the same
Inventor: JANG BYEONG SU
IPC: H05K13/02
Filed: 2001-11-23
Abstract: PURPOSE: A coil-type supplier is provided to be capable of supplying a coil-type part one by one exactly and stably. CONSTITUTION: A loader(10) has a loading chamber(11) which includes an inlet(12) to receive a plurality of coil-type parts(1). A lead unit(20) opens and closes the inlet of the loader so that the parts are supplied in the loading chamber of the loader. An ejecting unit(30) has a floating chamber(34) for receiving and floating the parts from the loading chamber, an air nozzle(33) for outputting a compressed air to rise the parts by a compressed air force, and an ejection nozzle(36) for outputting the parts risen by the floating chamber one by one.
Patent KR-20030043538-A (KR)
Inventor: LEE WON
Filed: 2001-11-28
Abstract: PURPOSE: A commodity advertisement service method is provided to enable a user to freely use the commodity, designated via an internet shopping mall, and to receive the commodity in an airplane so that it can enhance a purchase convenience. CONSTITUTION: The method comprises several steps. A user accesses an internet shopping mall in order to select a commodity before the user rides in an airplane. The internet shopping mall checks whether it is true that the user will ride in an airplane, and if it is true, offers commodity information and its list. The user selects commodities among the commodity list. The data on the purchased commodities are transmitted to a server of a corresponding airplane company. The airplane company makes a purchase order on the commodities, selected by the user, to a commodity supplier offering the internet shopping mall. The commodity supplier delivers the ordered commodities to the airplane company. The user inputs a boarding time and a destination at the server of the airplane company, and receives data on a flight number from the server of the airplane company. Afterwards, the user receives the commodities in the airplane.
Patent KR-20020062142-A (KR)
Inventor: KISHI TOMOKATSU
IPC: G09G3/291
Filed: 2001-11-29
Abstract: PURPOSE: To output a stable inclined waveform even while simplifying a circuit configuration. CONSTITUTION: An inclined waveform generation circuit for generating the inclined waveform to be applied to a capacitive load is connected between the ground and a signal line for supplying the higher potential side of a voltage generated by a power circuit for generating a prescribed voltage to be applied to the capacitive load being a display means, and the reference potential of the inclined waveform generation circuit is made to the ground potential, thus it is made possible to output the stable inclined waveform by a simple circuit configuration without providing a plurality of power circuits and a signal transmission circuit for converting the reference potential of a signal for controlling the inclined waveform generation circuit.
Patent KR-20030045565-A (KR)
Title: Device for protecting piston collision of reciprocating compressor and method thereof
Inventor: SHIN DONG GU
IPC: F04B17/04
Filed: 2001-12-04
Abstract: PURPOSE: An apparatus and a method are provided to prevent damage of the suction valve mounted at the front end of the piston and damage of the magnet caused due to the collision between the mover and the rear frame. CONSTITUTION: An apparatus comprises a frame unit(20) mounted in a casing(10); a reciprocating motor(30) mounted to the frame unit, which has a mover(33) reciprocating in a linear manner; a piston(42) coupled to the mover of the reciprocating motor, which reciprocates in a cylinder(41); resonant springs(51,52) for elastically supporting the mover of the reciprocating motor and the piston and guiding a resonance motion; and a sensing spring(100) arranged inside of a resonant spring unit(50), which elastically contacts the mover and the piston when the mover moves together with the piston.
Patent KR-20030048653-A (KR)
Title: Fringe field switching mode lcd
Inventor: NOH JEONG DONG
IPC: G02F1/1343
Filed: 2001-12-12
Abstract: PURPOSE: A fringe field switching mode liquid crystal display is provided to change the design of a black matrix to effectively block a light leakage region. CONSTITUTION: A fringe field switching mode liquid crystal display includes upper and lower substrates having a liquid crystal layer formed between them, a plurality of gate lines(2) and data lines(6) arranged on the lower substrate, a thin film transistor formed at each of intersections of the gate lines and data lines, and a counter electrode(4) placed at each unit pixel. The liquid crystal display further includes a slit type pixel electrode(8) composed of slits obliquely arranged and formed at each unit pixel to form fringe field together with the counter electrode, a black matrix formed on the upper substrate, and a color filter arranged in a space surrounded by the black matrix. The portion of the black matrix that defines the longer side of the pixel is parallel with the data lines and the portion defining the shorter side of the pixel is parallel with the slits.
Patent KR-20030052426-A (KR)
Title: Method to control the strip off gauge by using load difference on the looper
Inventor: HONG WAN GI
IPC: B21B37/50
Filed: 2001-12-21
Abstract: PURPOSE: A method for controlling meandering of a hot rolled strip is provided to control the meandering between stands by comparing algorithms predicting the meandering between the stands. CONSTITUTION: A meandering degree on a looper roll is assumed by replacing an equation, which is obtained based on a relationship between a camber angle derived from a mill integer deviation of a rolling stand(1) and a curvature due to the meandering, with a relation equation between mill integer and wandering pressure. A load difference between a working side and a driving side of a looper roll is detected by using a load difference sensing inter-stand looper so as to predict and calculate the meandering degree between rolling mills. If the meandering is not derived from a wedge of a stuff, driving pressure and wandering pressure are controlled in order to correct the meandering of the hot rolled strip.
Patent KR-20030053905-A (KR)
Title: Method of manufacturing powdered salt using decomposition by heating
Inventor: KANG MOON SOOK
IPC: A23L27/40
Filed: 2001-12-24
Abstract: PURPOSE: Provided is a preparation process of sea salt powder having more than 99% purity without any additives or artificial grinding. CONSTITUTION: A preparation of sea salt powder comprises the steps of: obtaining sea salt by natural dehydrating method(S10); dehydrating the sea salt by heating and stirring at low temperature of 100deg.C for 1 hour(S12); and purifying and decomposing the dehydrogenated sea salt by heating at low temperature of 200-300deg.C and continuously stirring for 2 hours(S14), and followed by heating at 300-500deg.C and continuously stirring for 3-5 hours(S16), heating at730deg.C and continuously stirring for 6-7 hours(S18) and heating at 560deg.C and intermittently stirring for 8 hours(S20).
Patent KR-20030057016-A (KR)
Title: organic electroluminescence display devices
Inventor: KO DU HYEON
IPC: H05B33/22
Filed: 2001-12-28
Abstract: PURPOSE: An organic electroluminescence device is provided to reduce a badness and to improve a visibility by preventing a static electricity from being generated. CONSTITUTION: The first electrode(151) is formed at a lower surface of a transparent insulating substrate(110) as a hole supplying layer. An organic luminescence layer(160) is formed at a lower part of the first electrode. The second electrode(170) is formed at a lower part of the organic luminescence layer as an electron supplying layer. A circular polarization part(180) is disposed at an upper surface of the substrate. A transparent electrode(190) is formed on the circular polarization part.
Patent KR-20030058385-A (KR)
Title: Apparatus for preventing shock by quick operation
Inventor: LIM GWANG HO
IPC: E02F9/20
Filed: 2001-12-31
Abstract: PURPOSE: A shock protection device for the sudden operation of a hydraulic actuator is provided to prevent an impact caused by the sudden operation of a hydraulic actuator having large inertia such as a boom of an excavator and to respond rapidly for operation. CONSTITUTION: The shock protection device for the sudden operation of a hydraulic actuator comprises a main pump(1), a control spool(3) of a control valve supplying the pressure oil from the main pump(1) to a hydraulic actuator(2) and discharging the pressure oil of the actuator(2), a joy stick valve(5) decompressing the pressure oil discharged from an auxiliary pump(4), then supplying to each hydraulic unit(3a,3b) of the control spool(3), a pressure compensating valve(10) installed on pilot lines(5a,5b) connected to each hydraulic unit of the control spool(3) to delay the flow of the pilot lines(5a,5b), a bypassing line(11) detouring around the pressure compensating valve(10) on the pilot lines(5a,5b) connected to both hydraulic units(3a,3b) of the control spool(3), a pilot signal detector detecting pilot signal pressure on the pilot lines(5a,5b), and an operating valve(15) operating the bypassing line(11) according to the signals of the pilot signal detector.
Patent KR-20010072739-A (KR)
Title: 겔란 및 특정 계면활성제를 함유하는 ｏ/ｗ 에멀션 및이의 용도
IPC: A61K8/26
Filed: 2000-06-09
Abstract: 본 발명은 i) 겔란으로 겔화된 수성상, ii) 일종이상의 오일을 함유하는 지방상 및 iii) 7 이상의 HLB 를 갖는 계면활성제계로 이루어진 고형 수중유 (O/W)에관한 것이다.   본 조성물은 스틱 또는 컴팩(워터팩) 형태로 사용할 수 있고, 피부 및/또는 점막 및/또는 케라틴 섬유용 메이크업 제품을 구성할 수 있다.    적용시 팽팽한 느낌 또는 건조시 건조한 느낌을 주지 않는다.    또한 이것은 제품의 양호한 분해 및 스틱의 양호한 응집을 허용하는 경도를 갖는다.    이러한 조성물은 피부에 직접적으로 적용하거나 스폰지를 이용하여 적용할 수 있으며, 이것은 적용시 상당히 신선한 느낌을 준다.
Patent KR-20010106452-A (KR)
IPC: H01M2/12
Filed: 1999-06-22
Abstract: 양극과 음극 사이의 공간에 유기 저분자 화합물이 존재하는 전지에 있어서, 전지의 가열 등이 일어난 경우에, 상기 공간으로부터 외부로 액체상의 유기 저분자 화합물이 누출되고, 발화등의 이상 상태가 발생하는 위험성이 있었다. 
     본 발명의 전지는, 상술한 문제를 해결하기 위한 것으로, 양극(1)과, 음극(2), 상기 양전극간에 존재하는, 유기 저분자 화합물을 함유한 전해질로 충진된 이온 전도층(3)으로 이루어진 전지체의 주변부에, 상기 유기 저분자 화합물을 흡수하는 흡수물질(4)을 구비하고, 상기 전지체와 상기 흡수물질(4)을 팩키지(5) 내에 수납하도록 한 것이다.
Patent KR-20010073149-A (KR)
Title: 지연 윤곽 조정을 사용하여 정보 신호를 코딩하는 방법 및장치
IPC: H03M7/36
Filed: 1999-08-24
Abstract: 개방-루프 지연 윤곽 추정기(204)는 정보 신호의 코딩 동안 지연 정보를 생성한다.  지연 윤곽은 서브프레임 베이시스에서 에러 최소화 크리테리아에 따라 조정되고, 이는 실제 지연 윤곽의 보다 정확한 추정을 허가한다.  지연 윤곽 재구성 블럭(211)은 정보 신호를 재구성하는데 있어서 디코더 내의 지연 정보를 사용한다.
Patent KR-20010092778-A (KR)
IPC: B65G49/07
Filed: 2000-01-11
Abstract: 진공처리실(1)과, 이 진공처리실(1)과 연통된 진공예비실(2), 이 진공예비실(2) 내에 설치되어 상기 진공처리실(1)에 대해 반도체웨이퍼(W)를 반입하고 반출하는 반송아암(5) 및, 상기 반도체웨이퍼(W)를 일시적으로 지지하기 위해 상기 진공예비실(2) 내에 설치된 제1 및 제2버퍼(6, 7)를 구비하되, 상기 반송아암(5)이, 구동측선회아암(14)과 종동측선회아암(15)으로 이루어져 쉽게 굴신운동하는 아암부(5a)와 반도체웨이퍼(W)를 지지하는 지지부(16)를 갖추어 상기 아암부(5a)의 굴신운동에 수반해서 상기 지지부(16)가 직진운동을 하도록 구성되고, 상기 제1 및 제2버퍼(6, 7)가, 상기 반송아암(5)에서의 상기 지지부(16)의 운동경로 상에 배치되도록 된 것을 특징으로 하는 진공처리장치.
Patent KR-20010108149-A (KR)
Title: Toggle bolt device
IPC: F16B35/04
Filed: 2000-01-31
Abstract: An improved fixed positionable toggle bolt device for fastening objects to a substrate comprising a metal anchor member having a nut portion and a selectively frangible positioning and holding assembly engaged with the metal member. The assembly comprises two elongated control legs, with the first ends of the control legs being pivotally attached to the metal member. The second ends of the control legs are movably attached to each other by an elongated undercut element interference, with movement of one leg relative to the other, effected by finger tip sliding, causing the metal anchor member to pivot from substantially in line with an insertion aperture in the substrate, to a position parallel to the substrate when the second ends of the control legs are aligned with each other. A positioning collar is engaged with both legs, holding them in place and is movable along the respective lengths of the legs. The legs are arcuate in cross section with a series of axially extending closely spaced rib-like teeth within the arcuate concavity. The collar is adapted to conform to the arcuate concavity together with a step tooth section to provide a one way ratchet with the legs. Once the metal member is positioned behind the substrate and abutted thereto the collar is ratcheted to a snug fit with the substrate and the legs are broken off to thereby fix the anchor in place.
Patent KR-20010102018-A (KR)
IPC: C07H13/06
Filed: 2000-02-10
Abstract: 하기 화합물 (I) 은 우수한 마크로파지 활성 억제 작용을 갖고, 염증, 자기면역질환 또는 패혈증의 예방 또는 치료에 유용하다. 
     [화학식 I] 
     
       
     
     [식 중, R 1 및 R 3 은, 하기 치환기군 A 에서 선택된 하나 이상의 기로 임의 치환될 수 있는 C 1 -C 20 알카노일기를 나타내고, 
     R 2 및 R 4 는 하기 치환기군 A 에서 선택된 하나 이상의 기로 임의 치환될 수 있는 C 1 -C 20 알킬기를 나타내고, 
     R 5 는, 수소원자, 할로겐원자, 히드록시기, C 1 -C 6 알콕시기를 나타내고, 
     치환기군 A 는, 할로겐원자, 히드록시기, 옥소기, C 1 -C 20 알콕시기, 알카노일옥시기로 이루어진 군이다].
Patent KR-20020026443-A (KR)
IPC: H04M1/274
Filed: 2001-03-29
Abstract: 휴대형 전화기(10)에 기억된 적어도 제어정보를 포함하는 백업하여야할 데이터를, 휴대형 전화기(10)가 통화를 위하여 호스트국(12)과의 사이에서 무선신호를 통하여 음성신호의 수수를 개시하였을때, 이 통화에 연동하여 자동적으로 호스트국(12)에 전송하고, 휴대형 전화기(10)로부터 전송된 데이터를 호스트국(12)에 설치된 데이터 백업장치(14)에 보존한다.
Patent KR-20020036783-A (KR)
Title: Current measuring apparatus for battery
IPC: G01R1/20
Filed: 2001-04-04
Abstract: An apparatus for measuring electrical energy passing to and from a battery post. The apparatus includes a resistor having a known resistance, a first conducting surface and a second conducting surface. The conducting surfaces are arranged such that current flow from a battery post will travel through the resistor from the first conducting surface to the second conducting surface, and current flow to the post travels through the resistor from the second to the first conducting surfaces. The energy measuring apparatus further includes a first lead electrically connected to the first conducting surface of the resistor, and a second lead electrically connected to the second conducting surface of the resistor.
Patent KR-20020020912-A (KR)
IPC: H01L21/312
Filed: 2000-06-21
Abstract: 층간절연막을 구성하는 유기실록산을 주성분으로 하는 유기절연막(2)에 형성된 홈이나 홀 등과 같은 오목(凹)부(4)내에 도체막을 매립함으로써 매립배선 구조를 구성하는 반도체 집적회로장치의 제조방법에 있어서, 유기절연막(2)상에 포토레지스트막(3)을 형성한 후, 그 포토레지스트막(3)을 에칭 마스크로 하여 유기절연막(2)에 홈이나 홀 등과 같은 오목(凹)부(4)를 형성할 때, 그 오목(凹)부(4)의 바닥부에 이상(異常) 형상이 형성되는 것을 억제하기 위해, CF계의 가스/N/Ar 가스를 플라즈마 드라이 에칭처리를 시행함으로써 오목(凹)부(4)를 형성하였다.
Patent KR-20020020741-A (KR)
Title: Deep hole drill
IPC: B23B51/06
Filed: 2000-06-13
Abstract: A deep hole drill for chip-removing drilling in a workpiece includes a body which has a cutting head and an integral cutting part. The body defines a longitudinal axis of rotation and has a longitudinal internal channel which opens into an end face of the cutting head for receiving cuttings that are entrained in a cooling medium. A chip removing insert is disposed on the cutting head. A support pad and a guide bar are disposed on a generally cylindrical outer peripheral surface of the cutting head and are arranged in circumferentially spaced relationship to one another. Cooling ducts are formed in the outer peripheral surface and are oriented generally parallel to the axis. The cooling ducts are open at the end face for conducting cooling medium thereto. The cooling ducts are situated adjacent the support pad and guide bar, respectively, for cooling same.
Patent KR-20020021651-A (KR)
IPC: C03C8/04
Filed: 2001-05-01
Abstract: 실질적으로 납을 함유시키지 않고, 전자기기의 각종부품에 사용되는 저연화점 및 내수성을 가진 유리 조성물, 및 이것을 사용한 자기 헤드를 제공하기 위해서, SiO 2 을 0.5∼14중량%, B 2 O 3 을 3∼15중량%, ZnO를 4∼22중량%, Bi 2 O 3 을 55∼90중량%, Al 2 O 3 을 0∼4중량%, Li 2 O, Na 2 O 및 K 2 O에서 선택되는 적어도 일종을 0∼5중량%, MgO, CaO, SrO 및 BaO에서 선택되는 적어도 일종을 0∼15중량% 포함하는 유리 조성물을 제공한다.
Patent KR-20030059642-A (KR)
Inventor: KIM JIN HEE
IPC: E04F19/04
Filed: 2002-01-03
Abstract: PURPOSE: The wall molding materials having a hanger are provided to fix exhibits simply without nailing on a wall surface. CONSTITUTION: The wall molding materials having a hanger comprise molding materials(100) as finishing materials for a ceiling plane and the corner of a wall in a building, a wire built in the molding materials(100) and provided with a hanger to hang up a frame(F), and a take-up device rolling the wire up in the molding materials(100) and containing a take-up shaft, a case, a take-up rill and a take-up spring.