baber/WOPTO huggingface dataset:
Patent KR-20150145183-A (KR)
Inventor: YABE KAZUO
IPC: H01L21/316
Filed: 2015-06-10
Abstract: In forming an oxide film on a substrate, the present invention is to obtain an oxide film with good properties without using a heating tool to heat a substrate and also to prevent excessive pressure increase in a treatment vessel. A film formation apparatus is configured so that the substrate is to be alternately located on a first area and a second area repetitively, by rotating a table relatively as to the first area and the second area. A raw material gas is supplied to the first area, and a processing space forming member is elevated relatively as to the table in the second area. In the processing space configured by the processing space forming part, an atmospheric gas including ozone is supplied and also energy is supplied to forcibly dissolve the ozone, and thus oxidation of the raw material is performed by the dissolution of the ozone. Also, installed is a partition tool which converts the processing space into a state of being connected to a buffer area to which an inert gas is supplied, and a state of being partitioned from the buffer area. Thus, pressure increase of the processing space is suppressed during the dissolution.
Patent KR-20160146161-A (KR)
Title: Baby books Sound consisting of paper plates added
Inventor: O HYEONG SEOK
IPC: G09B5/06
Filed: 2015-06-11
Abstract: The present invention relates to a sound book for babies, having a rear board part formed of paper, more specifically, to a sound book for babies having a rear board part formed of paper to select a sound and a buffering member therein to enhance safety and including a sticker storing part having image stickers similar to an image inside the book. The sound book for babies, having the rear boar part formed of paper comprises a front cover, a plurality of sheets of inner paper; and the rear board part including an inner rear board part, a button part, a circuit part, a buffering member, a speaker, a battery part, a power supply part, and an outer rear board part. The sound book enhances creativity for babies and children by forming various images.
Patent KR-20160148195-A (KR)
Inventor: SHIN KWANG SOO
IPC: B60P1/64
Filed: 2015-06-16
Abstract: The present invention relates to a vehicle loading container with a hopper. The vehicle loading container with the hopper comprises: a container body (10) including two upper beams (11), two lower beams (11a), eight vertical beams (12) welded between the upper beams (11) and the lower beams (11a), two upper vertical beams (13) welded between the two upper beams (11), two lower vertical beams (13a) welded between the two lower beams (11a), a middle beam (14) mounted on a middle of the vertical beams (12), and a stopping protrusion (15) formed on the eight vertical beams (12) to support a side of a rectangular box (23) wherein an upper and a lower portion thereof are opened; a hopper (20) having a plurality of funnel units (21) in the container body (10), a rectangular side (23) formed along a side wall of the container, and a bulk cargo discharge port (22) below the funnel units (21); and a plurality of air moving pipes (30) individually communicating with the bulk cargo discharge port (22), branching from an air inlet (31) to be merged with an air outlet (32). The container is able to quickly and conveniently unload bulk cargo.
Patent KR-20160148924-A (KR)
Inventor: LEE KWANG SIK
IPC: F04D29/00
Filed: 2015-06-17
Abstract: The present invention relates to a main body support for a fan without blades. In the present invention, a main body support having greater diameter than a main body is separately prepared. Thus, the manufacturing costs of a fan main body is reduced by reducing the volume of a mold for preparing a fan main body. The main body support comprises: an outer circumferential plate the bottom end of which is closely attached to the ground, and supporting the lower part of a cylindrical fan main body; an upper circumferential plate formed to protrude from the upper end of the external circumferential plate towards the inside; an and a horizontal receiving plate which blocks the lower part of the inner circumferential plate to be horizontal, and the lower part of the main body is received on the top surface.
Patent KR-20170000246-A (KR)
Title: Clay pigeon shooting apparatus using cable robot
Inventor: KO SEONG YOUNG
IPC: F41A33/02
Filed: 2015-06-23
Abstract: The present invention provides a cable robot for a clay shooting training and a clay shooting training apparatus using the same. More specifically, a cable driving value is generated in accordance with the length of a cable, induced by performing a dynamics algorithm regarding a dynamic pattern preset in the cable robot or a pattern according to a users request, and an end effector is moved based on the generated cable driving value, thereby maximizing the effect and efficiency of shooting training. The end effector moving with various patterns is struck by an infrared ray or a laser beam from a mock gun instead of a conventional actual bullet, thereby allowing a player enjoying clay shooting at low expenses. Moreover, danger due to the usage of an actual gun can be prevented. When the mock gun is fired, rebound and shooting audio is generated to be transferred through a gunner or a speaker and when the end effector is struck by the cable robot, striking audio is generated and transferred through the speaker, thereby further improving interest and concentration on the clay shooting training using the mock gun.
Patent KR-20170004278-A (KR)
Title: Handphone case
Inventor: SUNG GI RAN
IPC: A45C11/00
Filed: 2015-07-02
Abstract: The present invention relates to a mobile phone case for preventing damage to a display window made of glass when shock occurs. In particular, the present invention relates to a mobile phone protecting case having a shock alleviating function of a mobile phone having a glass display window on the side surface thereof. The mobile phone protecting case for wrapping the outside of a mobile phone according to the present invention comprises: a rear surface cover for covering the rear surface outskirts of a mobile phone; a front surface cover for covering the front surface outskirts of the mobile phone; and a side surface cover for connecting the rear surface cover and the front surface cover, wrapping three side surfaces of the mobile phone by deviating a side surface key operating unit and an adaptor connector, and making remaining one surface of the mobile phone opened. The mobile phone case has an H-shaped cross-sectional integrated structure in which a projection protruding along the circumference of the front surface and the rear surface is extended.
Patent KR-20150083455-A (KR)
Inventor: LEE BYOUNG YOUNG
IPC: A23L27/00
Filed: 2015-07-02
Abstract: The present invention relates to a method for manufacturing baek-kimchi (white kimchi) containing cyanidine-3-glucoside (C3G) and, more particularly, to a method for manufacturing baek-kimchi added with functionality by adding pulverized blueberries, raspberries, or mulberries to a sauce for salted cabbages and by pouring out the liquid of the sauce. By using C3G-containing ingredients, the unique functionality of C3G may be added, the color and the taste are excellent, and a fresh state of the baek-kimchi can be maintained for a long period of time.
Patent KR-20170006860-A (KR)
Inventor: YOON SUNG HO
IPC: C08G64/34
Filed: 2015-07-10
Abstract: The present invention relates to a method for producing a terpolymer of epoxide including an electron withdrawing group, carbon dioxide, and epoxide excluding an electron withdrawing group, using a heterogeneous catalyst. In the method for producing the terpolymer, the heterogeneous catalyst is used as the copolymerization catalyst, and thus can be easily reused and retrieved after conducting a reaction. Including the electron withdrawing group within the polymer, cross-linking formation becomes easy, and the synthesis of polymers which are eco-friendly and highly valuable and exhibits increased fire resistance is possible as well.
Patent KR-20170009091-A (KR)
Title: Pressure sensor using pla piezoelectric material of nanofiber web type by electrospinning
Inventor: KIM KAP JIN
IPC: D04H1/435
Filed: 2015-07-15
Abstract: The present invention relates to a pressure sensor, and more specifically, to a pressure sensor using PLA piezoelectric material of a nanofiber web type obtained by electrospinning, which is made by: forming a folded PLA nanofiber web by folding PLA piezoelectric material, which is realized in the shape of a nanofiber web, which is made by electrospinning poly lactic acid to have piezoelectric characteristics, gas holes, and excellent elasticity recovery rates, for a top unit and another top unit to face each other and for a bottom unit and another bottom unit to face each other; connecting the folded PLA nanofiber web to a flexible parallel electrode unit; causing changes in capacitance due to a changed distance in between the flexible parallel electrode units, which decreases as the gas holes are compressed by pressure, and at the same time changes in the thickness of the PLA nanofiber; and allowing the generation of shear piezoelectric current of PLAs own for making it possible to measure the pressure. The pressure sensor of the present invention comprises: a folded PLA nanofiber web; a flexible parallel electrode unit; and a signal transmission unit.
Patent KR-20170012836-A (KR)
Title: Organic Light Emitting Display Device and Driving Method of the same
Inventor: HONG SANG PYO
IPC: G09G3/32
Filed: 2015-07-24
Abstract: The present invention provides an organic light emitting display device and a method of driving the same that can prevent a residual image generated in a logo area. The organic light emitting display device includes: a display panel including an organic light emitting diode and pixels arranged at intersections of data lines and gate lines; a logo block detection section for detecting a logo block including a logo area and a logo surrounding area; a first calculation unit for calculating a threshold voltage variation amount of the organic light emitting diode included in the pixel located in the logo block; a second calculation unit for calculating a difference in an average value of variation amounts of threshold voltages of the organic light emitting diodes included in the pixels respectively located in the logo region and the logo peripheral region; and a data output unit for correcting image data input from an outside by a difference of an average value of a threshold voltage variation amount and outputting the corrected image data to pixels located in a logo area.
Patent KR-20150108034-A (KR)
Title: Apartment rooftop construction
Inventor: HAN TAE HEE
IPC: E04H1/04
Filed: 2015-08-19
Abstract: The present invention relates to a project to provide shops, a gym area, and a rest area for a rooftop and a top story under the rooftop of an apartment instead of a residential area to be sold or leased. The present invention provides facilities described above for a rooftop or a top story of a couple of buildings with a good view or a center of an apartment complex to be connected by a monolayer bridge or a duplex bridge with stairs to utilize space, wherein new landscaping facilities and a connecting passage are provided on the bridge for the residents. As such, the present invention provides a new and convenient residential cultural environment inside the apartment complex, thus allowing the apartment units to smoothly be sold.
Patent KR-20170022653-A (KR)
Title: Semiconductor device
Inventor: KIM TAE KYUN
IPC: G11C11/4096
Filed: 2015-08-21
Abstract: The present invention relates to a semiconductor device, and more particularly, to technology capable of reducing the number of cell mats. The present invention includes a plurality of mats which input and output data of a memory cell through a plurality of mat input and output lines, a plurality of input and output lines which are connected to the plurality of mat input and output lines and input and output the data, and a mat control unit which is arranged in a region between the plurality of mats and controls an operation of the mat. The plurality of mat input and output lines are grouped into a plurality of data line groups with the same properties. A partial group among the plurality of data line groups is arranged to overlap with the mat control unit.
Patent KR-20170026806-A (KR)
Title: 클러치 냉각장치
Inventor: CHO WOON KI
IPC: F16D13/72
Filed: 2015-08-28
Abstract: 본 기술의 클러치 냉각장치는 댐퍼스프링이 삽입된 장홀이 형성된 디스크 플레이트; 및 장홀에 마련되되, 디스크 플레이트와 허브 플레이트 사이의 회전 변위에 따라 동작하여 디스크와 압력판 사이 측으로 공기를 송풍하는 에어펌프;를 포함할 수 있다.
Patent KR-20170025856-A (KR)
Title: 중첩 보안패턴의 제조 방법 및 이에 의해 제조된 잠상 인쇄물
Inventor: JI WOO HAENG
IPC: B42D25/29
Filed: 2015-08-31
Abstract: 본 발명에 따른 중첩 보안 패턴의 제조 방법 및 이에 의해 제조된 잠상 인쇄물은 기재(100)의 일면에 제1보안패턴을 형성하는 제1보안패턴 형성 단계, 상기 기재(100)의 일면에 제2보안패턴을 형성하는 제2보안패턴 형성 단계, 상기 제1보안패턴과 제2보안패턴을 서로 중첩하여, 중첩 보안패턴을 형성하는 중첩 보안패턴 형성 단계 및 상기 기재(100)의 일면에 형성된 중첩 보안패턴 상에 전용필터를 접촉시켜 상기 제1보안패턴 및 제2보안패턴을 각각 식별하는 잠상 식별 단계를 포함하는 것을 특징으로  한다.
Patent KR-20170030372-A (KR)
Inventor: BAE KI TAE
IPC: E01C13/08
Filed: 2015-09-09
Abstract: The present invention relates to an artificial turf structure, comprising: an artificial turf having fabric where an artificial turf pile is planted; an intermediate base material disposed in a lower portion of the artificial turf; an open-cell pad disposed in the lower portion of the intermediate base material; and a close-cell pad disposed in the lower portion of the open-cell pad. A drain hole is formed in the close-cell pad.
Patent KR-20160036496-A (KR)
Title: Wireless distance measurement apparatus and method
Inventor: HAN KWANG HOON
IPC: G01S11/02
Filed: 2015-09-21
Abstract: The present disclosure relates to technologies for sensor networks, machine to machine (M2M) communication, machine type communication (MTC), and internet of things (IoT). The present disclosure can be utilized in intelligent services (a smart home, a smart building, a smart city, a smart car or a connected car, a health care service, a digital education, a retail business, a security and safety related services, etc.) based on the technologies. Embodiments of the present invention are to provide an apparatus for measuring distances between wireless devices by using signals transmitted/received between the wireless devices in a wireless communication system and a method thereof. According to an embodiment of the present invention, a distance-measuring method by a first electronic device of the wireless communication system comprises the steps of: negotiating with a second electronic device; and measuring the distance between the first electronic device and the second electronic device according to a measurement method selected from multiple measurement methods, based on a result of negotiating with the second electronic device. The embodiments of the present invention can measure distances between wireless devices according to the most suitable distance-measuring method for the purpose of measuring distances by considering characteristics between the wireless devices.
Patent KR-20160038852-A (KR)
Title: Method for processing data and electronic device thereof
Inventor: LEE WOO KWANG
IPC: H04W76/02
Filed: 2015-09-30
Abstract: Various embodiments of the present invention relate to a data processing method capable of controlling transmission and reception of data between electronic devices and controlling an electronic device based on transmitted and received data, and to an electronic device using the data processing method. According to various embodiments of the present invention, an electronic device comprises: a communication interface configured to establish wireless communication with another electronic device; a memory; and a processor electrically connected to the memory and the communication interface. The processor may comprise a device configured to perform: an operation of detecting a change in a state of an electronic device; an operation of transmitting first information associated with the change in the state to another electronic device using the communication interface; an operation of receiving second information associated with control of the electronic device from another electronic device using the communication interface; and an operation of performing the process of the electronic device using the second information. Various embodiments are possible.
Patent KR-20170038383-A (KR)
Inventor: CHOI EUN JEONG
IPC: A61Q7/00
Filed: 2015-09-30
Abstract: Disclosed in the present specification are: a composition for preventing hair loss or promoting hair growth, comprising ginseng-derived exosome-like vesicles; and a method for preparing the composition. The ginseng-derived exosome-like vesicles can have a diameter of 20-500 nm, and may be isolated from a ginseng root. The composition comprises the ginseng-derived exosome-like vesicles as active ingredients, thereby having an effect of inducing the hair growth by activating dermal papilla cells (DPCs).
Patent KR-20170038433-A (KR)
Inventor: JUNG IN KEUN
IPC: C08L23/06
Filed: 2015-09-30
Abstract: Disclosed in the present specification are a human scalp mimic, and a method for measuring a scalp cleansing effect by using the same. The human scalp mimic, which is one aspect of the present invention, reflects a scalp structure of a person, thereby being useful in experiments related to the scalp. Particularly, a gap between pores, a depth of the pores, and a distance between pores and hair are similar to a gap between pores, a depth of the pores, and a distance between pores and hair of a scalp of a real person, and thus more accurate experimental results can be obtained. In addition, the present invention is economical since manufacturing costs are reduced, and is free from ethical issues since a scalp of an animal does not need to be used.
Patent KR-20170045926-A (KR)
Title: A liquefied gas tank and a ship having the same
Inventor: CHOI BYUNG KI
IPC: B65D90/06
Filed: 2015-10-20
Abstract: The present invention relates to a liquefied gas storage tank and a ship including the same. A tank for storing liquefied gas, comprises an outer wall forming a liquefied gas storage space; and a heat insulating material provided outside the outer wall. The heat insulating material is formed by filling an inner material in a mold. So, efficiency can be improved.
Patent KR-20170047642-A (KR)
IPC: C12N9/10
Filed: 2015-10-23
Abstract: The present invention relates to a recombinant microorganism producing threonine, and a method for producing L-threonine using the same. The recombinant microorganism producing threonine reduces or inactivates the activity of threonine deaminase (IlvA) and has the activity of citramalate synthase.
Patent KR-20170048045-A (KR)
Title: 디스플레이 디바이스
IPC: G02F1/1335
Filed: 2015-10-26
Abstract: 디스플레이 디바이스가 개시된다. 본 발명의 디스플레이 디바이스는, 디스플레이 패널; 상기 디스플레이 패널의 후방에 위치하는 도광판; 상기 도광판의 후방에 위치하고, 상기 도광판의 후면 및 측면의 적어도 일부와 마주하는 프레임;으로서, 상기 도광판의 측면에 인접하여 형성되는 결합홀을 구비하는 프레임; 그리고, 상기 도광판과 상기 프레임 사이에 위치하는 지지부재;로서, 상기 결합홀에 끼워지는 결합부, 상기 결합부와 연결되고 상기 도광판의 후면의 외곽의 일부와 마주하는 지지부, 그리고, 상기 결합부 또는 상기 지지부와 연결되고 상기 도광판의 측면의 일부와 마주하는 완충부를 구비한다.
Patent KR-20170057562-A (KR)
Inventor: KIM KYOUNG NAM
IPC: F41J13/02
Filed: 2015-11-17
Abstract: The present invention relates to a warhead adsorbing device for an actual range and a zero point shooting range to prevent soil contamination capable of minimizing the soil contamination caused by a warhead generated in a shooting range or a gun practice range; increasing a returning rate of a warhead positioned inside a target, and a warhead positioned outside the target; and minimizing costs and manpower for returning the warhead. The warhead adsorbing device comprises: a connecting unit which fixes a warhead buffer unit which prevents leakage of warhead debris from the outside while gradually decreasing a velocity of the warhead, and connects a warhead collecting plate which receives the velocity decreased warhead in an end of the warhead buffer unit; and a warhead adsorption collecting main body unit which includes a returning box for collecting the warhead in a lower part of the warhead collecting plate.
Patent KR-20170058180-A (KR)
Inventor: LEE SOON JONG
IPC: H05K13/04
Filed: 2015-11-18
Abstract: According to the present invention, a light sintering apparatus for preventing a substrate from being damaged comprises: a light output unit for sintering electric conductive ink printed on a substrate; and a first stiffener provided on any one surface of upper and lower surfaces of the substrate to prevent the substrate from being wrinkled caused by sintering through the light output unit.
Patent KR-20170059505-A (KR)
Inventor: JO JAE PIL
IPC: H05H1/46
Filed: 2015-11-20
Abstract: A thin film depositing apparatus according to an embodiment of the present invention includes a chamber in which a processing space for processing a substrate by generating a plasma therein is formed, a gas supply device for injecting a process gas into the chamber, a plasma power source supply unit configured to supply high frequency power of a frequency band of 20 to 70 MHz to the gas supply device, a substrate support device which is installed to face the gas supply device, receives the substrate on an upper side thereof, and includes a filter for filtering a high frequency element inside the chamber, and a controller for controlling the capacitance of the filter to constantly maintain impedance inside the chamber. Accordingly, the present invention can uniformly form the thickness of a thin film by controlling the thickness of the edge of the substrate on which the thin film is deposited.
Patent KR-20170059326-A (KR)
Inventor: KIM MYUNG KON
IPC: A23C11/10
Filed: 2015-11-20
Abstract: 본 발명의 실시예들은 청국장 첨가 발효 두유 및 이의 제조방법을 개시한다. 본 발명은, 두유액, 청국장 분말을 포함하는 청국장 첨가 발효 두유에 있어서, 상기 청국장 분말이 혼합된 두유액에 버섯 균사체를 혼합한다.
Patent KR-20170062603-A (KR)
Title: 유기발광 다이오드 표시장치
Inventor: KIM NAK WOO
IPC: H01L27/32
Filed: 2015-11-27
Abstract: 본 발명에 의한 유기발광 다이오드 표시장치는, 픽셀들 각각에서 게이트 전극에 인가되는 전압에 따라 유기발광 다이오드에 흐르는 전류를 조절하는 구동 박막 트랜지스터를 구비한다.  본 발명에 의한 유기발광 다이오드 표시장치는 구동 박막 트랜지스터의 게이트 전극, 구동 박막 트랜지스터의 게이트 전극과 이웃하는 신호 라인 및, 제1 절연층을 사이에 두고 구동 박막 트랜지스터의 게이트 전극 위에 배치된 제1 차폐 전극을 포함한다.  이때, 제1 차폐 전극은, 신호 라인 쪽으로 게이트 전극보다 돌출된다.
Patent KR-20170062198-A (KR)
Title: 드론의 항공관제 시스템 및 그 방법
Inventor: LEE JONG HYUN
IPC: B64C39/02
Filed: 2015-11-27
Abstract: 본 발명은 드론의 항공관제 시스템 및 그 방법을 개시한다. 본 발명의 시스템은 네트워크에 연결되어 있고, 사용자 정보와 사용자의 드론에 대한 드론 정보를 인증하며, 드론의 비행 계획 정보를 수신하여 비행안전구역에 대해 드론의 비행을 승인하고, 드론의 비행에 관련하는 항공관제 서비스를 제공하는 항공관제소의 서버와; 서버로부터 인증을 거쳐 서버와 네트워크를 통해 연결되어 있는 드론 항공관제 애플리케이션이 설치되어 있으며, 드론의 시동 전에 드론을 원격제어하기 위한 드론 조정기에 접속된 후 블루투스 통신을 통해 드론과 연결되고, 드론의 시동 후에 드론 항공관제 애플리케이션을 통해 서버로부터 드론의 비행을 승인과 항공관제 서비스를 받으며, 드론 항공관제 애플리케이션을 통해 드론의 비행 정보를 서버로 전송하는 이동통신 단말기를 포함한다. 서버는 드론의 비행 정보를 처리하여 드론이 비행금지구역을 비행하게 되는 경우 서버에 의해 드론을 강제착륙시키고, 드론의 강제착륙 정보를 드론 항공관제 애플리케이션으로 전송하하도록 구성되어 있다. 본 발명에 의하면, 사용자 및 드론의 인증, 비행 승인 및 관제 등 일련의 항공관제를 드론 관제소에서 체계적으로 관리할 수 있다. 특히, 드론이 비행안전구역을 이탈하거나 비행금지구역을 비행하는 경우, 드론을 강제착륙시켜 안전사고의 발생을 사전에 방지할 수 있는 유용한 효과가 있다.
Patent KR-20170065158-A (KR)
Title: 통장내역을 항목별로 정리하는 회계서버, 그 방법, 매체에 저장된 컴퓨터 프로그램 및 그 프로그램이 기록된 컴퓨터 판독 가능한 기록매체
Inventor: LEE GEUN YOUNG
IPC: G06Q40/00
Filed: 2015-12-03
Abstract: 본 발명은 무선 또는 유선으로 통해 하나 이상의 입금내역정보 및 하나 이상의 출금내역정보를 포함하는 통장내역정보를 수신받아 저장하는 회계서버에 있어서, 에이전트서버로부터 하나이상의 내역정보가 포함된 통장내역정보를 수신받아 회계서버로 송신하는 사용자 단말기로부터 상기 통장내역정보를 수신하는 수신부; 상기 수신부에 수신된 상기 통장내역정보를 출력하고, 상기 통장내역정보에 포함된 내역정보 중 어느 하나가 선택되면 문자를 입력하는 항목입력창을 상기 사용자 단말기에 출력시키는 출력부; 상기 출력부에 출력된 항목입력창에 문자를 상기 사용자 단말기로부터 입력받는 입력부; 및 하나 이상의 계정과목 및 각 계정과목 별로 연계된 하나 이상의 계정내용이 매칭되어 있는 하나 이상의 계정과목테이블 정보가 저장되고, 상기 저장된 하나 이상의 계정내용 중 상기 입력부를 통해 입력된 문자가 포함된 하나 이상의 계정내용을 검출하며, 검출된 상기 하나 이상의 계정내용이 매칭된 각 계정과목을 출력하고, 출력된 하나 이상의 계정과목 중 어느 하나가 선택되면 선택된 계정과목을 상기 출력부에서 선택된 내역정보에 매칭하는 저장부;를 포함하는 통장내역을 항목별로 정리하는 회계서버, 그 방법, 매체에 저장된 컴퓨터 프로그램 및 그 프로그램이 기록된 컴퓨터 판독 가능한 기록매체에 관한 것이다. 본 발명에 따르면, 무선 또는 유선으로 사용자 단말기로부터 수신된 통장내역정보를 나열하고, 내역정보 중 하나가 선택되어 출력된 입력창에 문자가 입력되면 입력된 문자가 포함된 하나 이상의 계정과목을 리스트화하여 출력하기 때문에 계정과목의 입력이 손쉬운 통장내역을 항목별로 정리하는 회계서버, 그 방법, 매체에 저장된 컴퓨터 프로그램 및 그 프로그램이 기록된 컴퓨터 판독 가능한 기록매체를 제공할 수 있다.