baber/WOPTO huggingface dataset:
Patent KR-20040050413-A (KR)
Title: Method for intersystem cell change in mobile telecommunication system
Inventor: C M MAHESH
IPC: H04B7/26
Filed: 2002-12-10
Abstract: PURPOSE: A method for changing cells between systems in a mobile communication system is provided to change cells between systems by interworking between a protocol stack supporting GSM/GPRS and a protocol stack supporting UMTS, thereby being applied to a dual-mode mobile terminal supporting UMTS W-CDMA-based and GSM-TDMA-based RAT(Radio Access Technology). CONSTITUTION: When a dual-mode mobile terminal receives a cell change command from a BSS(Base Station Subsystem)(3), a sublayer RR(Radio Resource)/GRR(GPRS-RR) of a GSM/GPRS network layer in the mobile terminal requests a GSM/GPRS data link layer to reserve a GSM/GPRS data link, requests a GSM/GPRS physical channel cancellation of a GSM/GPRS physical layer, and transmits the cell change command to a UTRAN(5). An RRC in a mobile terminal requests a UMTS physical channel configuration of a UMTS physical layer, and the UMTS physical layer decides whether the UMTS physical channel configuration is successful. If so, the RRC requests a UMTS data link layer to configure a UMTS data link, and transmits a message showing that a cell change procedure is successful to the UTRAN(5) through a UMTS channel. The RRC requests a GSM/GPRS resource cancellation of an RR/GRR in the mobile terminal, and resets the GSM/GPRS physical layer and a GSM/GPRS data link layer to be defaulted.
Patent KR-20040053653-A (KR)
Title: Charging guide apparatus of robot cleaner
Inventor: PARK SUN HYEONG
IPC: A47L9/28
Filed: 2002-12-17
Abstract: PURPOSE: A charging guide device for an automatic cleaner is provided to efficiently charge the cleaner by always guiding a cleaner body into the front of a charger. CONSTITUTION: In an automatic cleaner, a flash signal guide unit is installed at a charger(6). The flash signal guide unit prevents a flash signal from being emitted into the sides so that a cleaner body(1) is always guided into the front of the charger. The flash signal guide unit includes a sensor placing groove(101). A light emitting sensor(7) is installed at the sensor placing groove.
Patent KR-20040059381-A (KR)
Title: Method for fabricating of semiconductor memory device
Inventor: JUN JAE GYU
IPC: H01L21/8239
Filed: 2002-12-28
Abstract: PURPOSE: A method for manufacturing a semiconductor memory device is provided to improve operation speed of chips by using delta doping. CONSTITUTION: Delta doping is performed to a channel region of a substrate(11). A gate is formed on the substrate by sequentially forming and patterning a gate oxide layer(12), a polysilicon layer and a cap oxide layer(14). The substrate of a source region is selectively etched. An LDD(Lightly Doped Drain) region(17) is then formed in the substrate. A nitride spacer(18) is formed at both sidewalls of the gate. Then, a source/drain region(16) is formed in the substrate. By annealing the resultant structure, the delta doped impurity and the impurity in the source/drain region are activated.
Patent KR-20040061657-A (KR)
Title: Field emission device
Inventor: AHN PIL SU
IPC: H01J29/46
Filed: 2002-12-31
Abstract: PURPOSE: A field emitter is provided to achieve improved quality of screen by effectively preventing distortions of mesh grid. CONSTITUTION: A field emitter comprises an anode plate(200) having an inner surface on which an anode electrode(220) and a phosphor layer(230) are formed; a cathode plate(100) having an inner surface on which a plurality of electron emitting sources(140) for emitting electrons in correspondence to the phosphor layer and a gate electrode having gate holes(150a) for passage of the electrons are formed; a mesh grid(400) interposed between the cathode plate and the anode plate, and which has a plurality of electron control holes(400a) formed in the region corresponding to the gate holes; a spacer(300) interposed between the anode plate and the mesh grid, and which supports the mesh grid; and insulating layers(401,402) formed at both side surfaces of the mesh grid, and which have windows(401a,402a) for exposing the electron control holes.
Patent KR-20020026545-A (KR)
IPC: B01D53/22
Filed: 1999-08-27
Abstract: 7-12부피%의 함량으로 에탄올 + X( X=톨루엔, 아세톤, 디메틸포름아미드)액체 혼합물로 처리되며 이소프로필 알콜에 용해된 2.5부피% 우레타노실록산 용액으로 처리된 폴리에테르술폰 비대칭 중공사를 포함하는 막이 발표된다.
Patent KR-20020021683-A (KR)
IPC: E21B17/01
Filed: 2000-08-03
Abstract: The present invention relates to a floating support of the type having a cavity (1) within which a plurality of risers (2) can be positioned. According to the invention, the cavity (1) has a plurality of compartments (3) at the ends of which said risers (2) are in a production position (4), said compartments communicating with a central channel (5) at the end of which there is situated (6) a drilling derrick (7), said compartments being disposed transversely relative to said central channel (5).
Patent KR-20020022102-A (KR)
IPC: C07D239/28
Filed: 2000-08-10
Abstract: 본 발명은 Z가 아민, 알콜 또는 그의 유도체 및 그의 케톤 유사체인 하기 화학식 I의 화합물에 관한 것이다. 
     <화학식 I>
Patent KR-20020039341-A (KR)
IPC: F04D23/00
Filed: 2000-09-07
Abstract: 내마모 라이너(7)의 후면(7a)에 고정되는 커넥터 슬리브(17)는 블레이드 몸체(9)에 구멍(18)을 지나 돌출되는 커넥터 슬리브(17)의 일부분이 스러스트 칼라(20)와 용접되는 것에 의해 로터 블레이드의 몸체(9)로 라이너(7)가 부착되는 것을 용이하게 한다.  라이너의 제거는 스러스트 칼라를 커넥터 슬리브를 용접에 의해 연결시킨 후에 태우는 것에 의해 가능해진다. 
     관체(23)와 볼트(24)를 포함하는 클램핑 도구(22)는 용접동안에 블레이드 몸체(9)의 후면에서 스러스트 칼라를 유지하도록 사용할 수 있다.
Patent KR-20020050271-A (KR)
Inventor: LEE CHUL HEE
IPC: G06F17/30
Filed: 2000-09-19
Abstract: PURPOSE: A method for searching a person using the Internet is provided to efficiently and accurately search a person, and to minimize the intervention of a server computer or a site operator. CONSTITUTION: The server constructs a client information database by receiving the personal information from a plurality of client computers connecting to the server(800). The server receives the personal information of the person inputted by a searcher from the client computer. The server finds out the accordance by comparing the personal information of the target with the personal information stored in the personal information database(802). If the accordance exists, the server asks the accorded person whether opens the personal information by informing the accorded target of the partial personal information of the searcher(806). If the response of the accorded person is affirmative, all or partial personal information of the accorded person is send to the searcher(810).
Patent KR-20030023601-A (KR)
IPC: B21B3/02
Filed: 2001-08-01
Abstract: 압연가열수단(6)과, 4방향롤러 압연기(7) 및, 소입냉각수단(8)을 접근시켜 나란히 설치되어, 소재강선(W1)을 가열수단(6)으로 압연온도까지 급속히 가열하고서, 4방향롤러 압연기(7)에 의해 소정단면의 이형강선(W2)으로 압연하고, 핀치롤러(9)에 의해 이형강선(W2)에 인장력을 가하면서 압연직후에 소입냉각수단(8)으로 급냉시켜 가공소입을 행한다. 
     이때, 상기 핀치롤러(9)는 토크콘버터가 부착된 모터(9a)에 의해 구동되기 때문에, 장력의 변동이 적고 이형강선의 치수가 변하지 않게 된다.  또, 소입냉각수단(8)의 뒤쪽에 소려가열코일(10)이 나란히 설치되어 연속적으로 소려하게 되어, 소입되어 열처리된 작은 만곡이 없는 열처리 이형강선을 1공정에서 제조할 수 있게 된다.
Patent KR-20020068051-A (KR)
Title: Antiviral medication
IPC: A61K31/472
Filed: 2000-12-08
Abstract: A pharmaceutical composition comprising a liquid antiviral formulation is disclosed. Additionally, a dosage form and a method for administering an antiviral pharmaceutical composition are disclosed.
Patent KR-20020074211-A (KR)
Title: Scanning conversion circuit
IPC: G09G3/20
Filed: 2000-09-22
Abstract: A scanning conversion circuit which interpolates an image signal of an interpolation scanning line from an input image signal Vi of a scanning, line adjacent to the upside or downside of an interpolation scanning line to output an image signal Vp doubled in scanning line, and which comprises a directivity detection unit (50) for detecting, in order to prevent an unnatural view of a slant line when a moving image is displayed with an image signal Vp, a direction having the strongest correlation out of a plurality of directions, including a vertical direction and a slant direction, centering on an interpolation point of an interpolation scanning line based on the signal Vi, and an average value computing unit (56) for computing an average value of image signals at two sampling points corresponding to the detected direction out of a plurality of sampling points in an upside scanning line and downside scanning line. When the directivity detection unit (50) judges that a slant-direction correlation is the strongest, the average value computing unit (56) computes an average value of image signals at corresponding and slant-direction two sampling points in an upside scanning line and downside scanning line to process the value as an image signal of an interpolation scanning line, thereby permitting a proper interpolation processing an a slant line in a moving image. <IMAGE>
Patent KR-20030032916-A (KR)
IPC: C12N1/19
Filed: 2001-02-09
Abstract: 본 발명은 인간 G-단백질 케모카인 수용체(CCR5) HDGNR10 이라 칭하는 신규한 인간 단백질, 및 이 단백질을 암호화하는 분리된 폴리뉴클레오티드에 관한 것이다. 또한, 본 발명은 인간 G-단백질 케모카인 수용체(CCR5) HDGNR10에 결합하는 인간 항체 및 이들 항체를 암호화하는 폴리뉴클레오티드에 관한 것이다. 또한, 인간 G-단백질 케모카인 수용체(CCR5) HDGNR10 및 인간 항인간 G-단백질 케모카인 수용체(CCR5) HDGNR10 항체를 생성하기 위한 재조합 방법, 벡터, 숙주 세포 및 항체가 제공된다. 또한, 본 발명은 상기 신규한 인간 단백질 및 이들 신규한 인간 항체와 관련된 질병, 질환 및/또는 증상을 진단 및 치료하는데 유용한 진단 방법 및 치료 방법에 관한 것이다.
Patent KR-20020097182-A (KR)
Title: 수면을 개선시키는 방법 및 조성물
IPC: A61K31/535
Filed: 2001-02-22
Abstract: NO-모방제의 투여함으로써 수면 장애 또는 정상 수면을 방해하는 상태를 가진 개체에서 수면을 개선시키는 조성물 및 방법을 제공한다.
Patent KR-20030005207-A (KR)
IPC: C07D453/02
Filed: 2001-02-20
Abstract: 본 발명은 화학식 Ⅰ의 프테리딘 화합물, 이의 제조 방법 및 중간체, 이들을 함유하는 약학 조성물 및 치료시의 이들의 용도를 제공한다. 화학식 Ⅰ에 있어서 A는 화학식 a 또는 화학식 b의 기이다.
Patent KR-20030011071-A (KR)
IPC: G06F17/10
Filed: 2001-02-23
Abstract: 두 개의 곱셈-축적 유닛이 함께 결합되어 있으며 따라서 상기 (B*C) + (D*E)의 계산은 한 사이클로 실행될 수 있다.  덧셈기(216)는 상기 두 개의 곱셈기(206, 208)의 결과를 서로 더한다.  상기 합은 제1 축적기(220)에 제공된다.  바람직하게, 제2 결과는 상기 제2 축적기(222)에 또한 제공되며 멀티플렉서(218)는 제로 또는 상기 제2 결과를 상기 덧셈기(216)에 제공한다.  만약 연결되지 않은 계산이 동시에 실행되면, 상기 제로가 제공되며 상기 제2 축적기의 출력은 상기 레지스터 파일(PI2)로 피드백된다.  만약 단일의 (B*C) + (D*E) 계산이 실행되면, 상기 제2 결과는 상기 덧셈기에 제공되며, 상기 제2 축적기의 출력은 삭제된다.
Patent KR-20030017500-A (KR)
IPC: A61K31/498
Filed: 2001-07-09
Abstract: 본 발명은 알파-2-아드레날린 작용제 성분의 효과를 개선시키는데 유용한 조성물에 관한 것으로, 이 조성물은 담체 성분, 알파-2-아드레날린 작용제 성분, 알파-2-아드레날린 작용제 성분의 용해를 돕는 용해도 개선 성분을 포함한다.  한 가지 구체예에서, 알파-2-아드레날린 작용제 성분은 알파-2-아드레날린 작용제를 포함한다.  또 다른 구체예에서, 용해도 개선 성분은 카르복시메틸셀룰로오스를 포함한다.
Patent KR-20030026240-A (KR)
IPC: H04L12/56
Filed: 2001-05-01
Abstract: 본 발명에 따르면, 패킷화된 데이터를 계층적으로 저장하고 전송하기 위한 시스템은 데이터 패킷을 수신하도록 구성된 입력부와, 상기 입력부에 결합되고 데이터 패킷을 저장하도록 구성된 메모리와, 상기 메모리에 결합되고 메모리로부터 데이터 패킷을 전송하도록 구성된 출력부와, 메모리에 결합되고 데이터 패킷을 제1 레벨의 계층이 하나의 그룹의 대기 행렬 그룹 성분을 포함하는 계층과 연관된 대기 행렬내에 저장하도록 메모리를 제어하게끔 구성된 제어기를 포함하고, 제1 레벨의 그룹내의 대기 행렬 그룹 성분 중의 적어도 하나는 제1 레벨의 계층과 상이한 제2 레벨의 계층과 연관된 하나의 그룹의 대기 행렬 그룹 성분을 포함한다.
Patent KR-20030023625-A (KR)
IPC: B32B5/26
Filed: 2001-05-10
Abstract: 고유점도가 0.55 ㎗/g 미만인 폴리(에틸렌 테레프탈레이트) 및 고유점도가 0.80 ㎗/g 미만인 폴리(트리메틸렌 테레프탈레이트)로 이루어진 군으로부터 선택된 폴리에스테르 20 중량％ 이상을 포함하는 멜트블로운 섬유를 제공한다.  이 멜트블로운 섬유는 웹으로서 수집되어 복합 시트 구조물에 혼입될 수 있다.
Patent KR-20030014271-A (KR)
Title: Lithium metal oxides
IPC: C01G53/00
Filed: 2001-06-14
Abstract: Lithium metal oxide particles have been produced having average diameters less than about 100 nm. Composite metal oxides of particular interest include, for example, lithium cobalt oxide, lithium nickel oxide, lithium titanium oxides and derivatives thereof. These nanoparticles composite metal oxides can be used as electroactive particles in lithium or lithium ion batteries. Batteries of particular interest include lithium titanium oxide in the negative electrode and lithium cobalt manganese oxide in the positive electrode.
Patent KR-20030044918-A (KR)
Title: Plastic film for medical liquid container
IPC: C08L23/06
Filed: 2001-06-27
Abstract: A plastic film for medical liquid containers which includes at least thee layers, each layer not containing non-elastomeric block copolymer of benzene-ring-free olefin and propylene, such that the first layer, which is composed mainly of propylene homopolymer, the second layer, which contains polypropylene resin, polyethylene resin, and thermoplastic elastomer, and the third layer, which functions as a sealing layer and is composed mainly of copolymer of propylene and other monomers, are laminated without the aid of bonding layer, with the second layer acting as an intermediate layer. <IMAGE>
Patent KR-20040007221-A (KR)
Title: Device and method for pneumatic gas sampling for gas sensors
IPC: G01N1/00
Filed: 2001-06-28
Abstract: Apparatus and method for detecting presence of an analyte in ambient air. The apparatus comprising a valve for admitting ambient air, a line for conveying the air to a sensing element, a housing for isolating the environment around the sensing element, an inlet port for flowing the air tho the sensing element in a turbulent flow in a direction substantially perpendicularly to the sensing element, an outlet port for conveying the air from the sensing element, and a pump in communication with the outlet port for providing suction for drawing the air to the sensing element. The method includes the steps of drawing in ambient air that may contain an analyte, projecting the air at a sensing element in a turbulent flow by flowing the air at the sensing element, the sensing element having on its surface a chemoselective material that selectively interacts with the analyte, and detecting the interaction of the analyte with the sensing element.
Patent KR-20040064319-A (KR)
Title: Method for preparing porous ceramic article by use of waste polyethylene
Inventor: KIM GYEONG SU
IPC: C04B38/06
Filed: 2003-01-10
Abstract: PURPOSE: Provided is a manufacturing method of porous ceramic products applied to blocks, and bricks and carriers for water purification by using waste vinyl and clay. CONSTITUTION: The porous ceramic products are manufactured by the following steps of; mixing 5-50wt.% of waste vinyl cut to a size of 3-10cm with 50-95wt.% of white clay, clay, kaolin or mixtures thereof; forming mixtures to cylindrical, hexahedral, circular and annular shapes; firing formed bodies at 800-1100deg.C for 1-6hrs, wherein burning of vinyl forms pores and generates heat, resulting in energy saving. The resultant ceramics have 1-30micrometer of pore size, 17.35-69.52% of porosity and 1.7-62.1kgf/cm¬2 of strength.
Patent KR-20040065506-A (KR)
Inventor: CHUNG JOO HO
IPC: A61K36/484
Filed: 2003-01-14
Abstract: PURPOSE: Provided is an acetylcholinesterase (AChE) inhibitor which inhibits the AChE, and is effectively used in preventing and treating various diseases due to the concentration reduction of the in vivo acetylcholine, such as senile dementia like Alzheimer's disease, myasthenia gravis, asthenia of gastrointestinal tract and urinary bladder smooth muscle, and glaucoma. CONSTITUTION: The AChE inhibitor comprises a soybean extract of Glycine max Merr. A pharmaceutical preparation for preventing or treating acetylcholine-related diseases comprises the soybean extract, and a pharmaceutically allowable carrier. A food product for facilitating the memory power is made with the content of the soybean extract.
Patent KR-20040065826-A (KR)
Inventor: KIM SEONG DO
IPC: H04N5/44
Filed: 2003-01-16
Abstract: PURPOSE: A method for updating firmware by using digital broadcasting is provided to temporarily store a firmware program, and to decide whether the stored program is a new firmware program receivable in an optical disk device, thereby simply updating the stored program to the new program according to decided results. CONSTITUTION: A composite apparatus performs a digital broadcasting receiving/signal processing operation(S10). If a firmware program is received(S11), a microcomputer temporarily stores the firmware program with navigation information(S12). The microcomputer decides whether the stored firmware program is a new firmware program receivable in an optical disk device(S13). If so(S14), the microcomputer updates the preset firmware program to the new firmware program(S15). The microcomputer reboots a system by using the new firmware program(S16), and carries out various functions provided by the new firmware program(S17).
Patent KR-20040066533-A (KR)
Inventor: LEE GI JUN
IPC: E03F3/04
Filed: 2003-01-20
Abstract: PURPOSE: A structure of a double sewer pipe is provided to prevent the movement of waste water in a hollow if waste water flows in a hollow and to prevent the pollution of soil and underground water caused by the leakage of waste water by damage on an external wall of a pipe. CONSTITUTION: The manufacturing method for a double sewer pipe(10) comprises the steps of: supplying synthetic resins to a material supply unit; heating up the supplied materials, then melting up in liquid form and transferring simultaneously; extruding a resin liquid in the shape of a resin pipe(13) having a hollow inward; and cooling down the extruded resin pipe and winding up spirally. Cutoff membranes(20) are installed in the hollow formed in the spiral shape along a main wall of the sewer pipe(10) to prevent the movement of a fluid along.
Patent KR-20040067287-A (KR)
Inventor: YANG YUN SEOK
IPC: H04N21/418
Filed: 2003-01-22
Abstract: PURPOSE: A limited receiving system is provided to enable a host to communicate through a key security module only without a direct interface path with a descrambler and a key register, and to always encipher a transmitted key value, thereby perfectly preventing a key from leaking or being modulated. CONSTITUTION: A smart card(20) inputs a packet necessary for extracting a key through a host interface(31), and extracts a key value for performing a descrambling process from the packet. A key register(32) stores the key value. A descrambler(33) descrambles scrambled TSs(Transport Streams) by using the key value. A key security module(36) inputs the key value to encipher the key value, deciphers the enciphered key value at the request of the descrambler(33), and transmits the deciphered key value. A system parser(35) analyzes the TSs, and transmits the packet for key extracting to a host(10). The host(10) transmits the packet to the smart card(20).
Patent KR-20040067470-A (KR)
Inventor: HWANG CHAN SU
IPC: H04B7/06
Filed: 2003-01-23
Abstract: PURPOSE: An apparatus and method for transmitting and receiving a pilot sequence in a mobile communication system using an STTC(Space-Time Trellis Code) is provided to maximize a data transfer rate. CONSTITUTION: If P numbers of information data bits(d1-dp) are inputted to a transmitter, the inputted information data bits are inputted to an S/P(Serial to Parallel) converter(611). The S/P converter(611) executes parallel conversion for the information data bits and outputs them to the first to the Pth encoder(621-1-621-P) respectively. Each of the encoders(621-1-621-P) encodes each information data bit in a preset encoding method and outputs it to the first to the Mth modulator(631-1-631-M). The modulators(631-1-631-M) modulate the signals outputted from the encoders(621-1-621-P) in a preset modulation method and output the modulated symbols(S1-SM) to their respective puncturers(641-1-641-M). The puncturers(641-1-641-M) puncture the modulated symbols(S1-SM) according to a preset puncturing matrix and output them to their respective multiplexers(651-1-651-M).
Patent KR-20040040284-A (KR)
Inventor: KANAYAMA SHOICHI
IPC: A61B5/00
Filed: 2003-01-28
Abstract: PURPOSE: A method and an instrument for non-invasive measurement of living body by using photoacoustic spectroscopy is provided to detect accurately an acoustic signal generated from energy of irradiation light absorbed by a particular material of a subject by using a non-invasive measurement method. CONSTITUTION: An apparatus for non-invasive measurement of living body includes a light source, an irradiation unit, and one or more acoustic signal detection unit. The light source(8) is used for generating light including a particular wavelength element. The irradiation unit(10) irradiates a subject(14) by using the light of the light source. The acoustic detection unit(11) includes a piezoelectric single crystal including lead titanate. The piezoelectric single crystal is used for detecting the acoustic signal which is generated from the energy of the irradiation light absorbed by particular material of the subject.
Patent KR-20040069458-A (KR)
Inventor: CHOI GYU HWAN
IPC: F24F13/06
Filed: 2003-01-29
Abstract: PURPOSE: A package air conditioner is provided to design a front panel easily by integrally forming the front panel with a diffuser part, to reduce manufacturing process by decreasing the number of parts, and to improve appearance of the product by minimizing assembling tolerance. CONSTITUTION: A package air conditioner comprises a cabinet(101) sucking air and exchanging heat with air by parts; a suction grille(106) installed in the front of the cabinet to suck air for air-conditioning into the cabinet; a front panel(107) installed in the front of the cabinet and composed of a discharge port(109) discharging air heat-exchanged in the cabinet to the space for air-conditioning; and a diffuser part(111) integrally formed in the front panel and composed of an air passage by surrounding the edge of the discharge port. Vertical and horizontal louvers(113,115) are installed in the diffuser part to control direction of air flow.
Patent KR-20040071367-A (KR)
Title: Water-soluble adhesive composition
Inventor: CHOI BYONG KWON
IPC: C09J133/06
Filed: 2003-02-05
Abstract: PURPOSE: A water-soluble adhesive composition is provided, to improve heat resistance and creep resistance by containing intramolecular crosslinking reactive group and to reduce the drying time. CONSTITUTION: The water-soluble adhesive composition comprises 20-90 parts by weight of an acryl emulsion containing a carbonic acid group and a tertiary amino group; and 10-80 parts by weight of a water-dispersive epoxy composition containing an epoxy group. Preferably the acryl emulsion comprises 1-50 parts by weight of a radical polymerizable unsaturated monomer having at least one carbonic acid group, 1-50 parts by weight of radical polymerizable unsaturated monomer having at least one tertiary amino group, and 10-90 parts by weight of radical polymerizable unsaturated monomer. Preferably the water-dispersive epoxy composition comprises at least two epoxy groups.
Patent KR-20040002431-A (KR)
Title: Jade-rice and apparatus and method for manufacturing the same
Inventor: CHUN DUCK SOO
IPC: A23L7/196
Filed: 2003-02-10
Abstract: PURPOSE: Provided are jade-rice and an apparatus and method for manufacturing the same. Therefore, the manufactured jade-rice has jade effects, such as emitting of far-infrared rays and anion. CONSTITUTION: A method for manufacturing functional jade-rice comprises the steps of: transferring polished rice through a screw with introducing jade; holding the transferred jade in a jade treating chamber to transfer far-infrared rays and anion to the rice; and discharging the jade and rice and separating the rice from the jade with a filter.
Patent KR-20040004037-A (KR)
Inventor: HASIGAWA YOSIHIDO
IPC: B21C47/00
Filed: 2003-02-25
Abstract: PURPOSE: To make a tensioning unit switchable between one with a movable belt type strip-pressing face(movable type unit) and one with immobile type strip-pressing face(immobile type unit), safely by a simple merely rotating operation. CONSTITUTION: On one side of the upper and lower movable type units 2, 3, there are installed immobile type units 6, 7 across a plurality of endless belts 1 cyclically moving side by side on the outer circumference of the movable type units. Then, the upper and lower movable type units 2, 3 are supported freely rotatably around the horizontal axis, thereby making the upper and lower pressing of the strip freely rotatably switchable between the movable type units 2, 3 as one part and the immobile type units 6, 7 as the other part.