baber/WOPTO huggingface dataset:
Patent KR-20030038262-A (KR)
Title: Treatment apparatus for grinding and polishing backside of wafer
Inventor: PARK HWAK GEUN
IPC: H01L21/302
Filed: 2001-11-10
Abstract: PURPOSE: Wafer backside processing equipment capable of grinding and polishing is provided to be capable of preventing the damage of a wafer due to wafer warpage. CONSTITUTION: Wafer backside processing equipment is provided with the first grinding station(70) for reducing the thickness of a wafer by roughly grinding the backside of the wafer, the second grinding station(90) for removing microcracks by finely grinding the backside of the wafer, and a polishing station(110) for carrying out a flat mirror finishing process on the wafer backside. At this time, the damage of the wafer due to wafer warpage is minimized by taking the wafer out of the equipment after completing the flat mirror finishing process. Preferably, the first and second grinding station(70,90), and the polishing station(110) further includes spindles(72,92,112) capable of rotating, grinding heads(74,94,114) connected with the spindles, and chucks(76,96,116) for supporting and rotating the wafer, respectively.
Patent KR-20030039411-A (KR)
Title: Foot type parking brake for vehicles
Inventor: JUNG JIN CHEON
IPC: B60T7/04
Filed: 2001-11-13
Abstract: PURPOSE: A foot parking brake of a vehicle is provided to prevent an accident, and improve safety and reliability of the vehicle by improving the structure of the foot parking brake. CONSTITUTION: A foot parking brake of a vehicle comprises a casing(100), a parking brake pedal(200), a latch(300), an elastic body(400), and an operating wire(500). The foot parking brake further comprises a magnetic valve(600) disposed to the upper part of the latch; a starting sensor(700) disposed to a starting switch(710), to check the on/off state of the starting switch; a parking brake-working sensor(800) disposed to a release lever(320), to check the working and release state of the release lever; and a control unit(900) connected to the magnetic valve, the starting sensor, and the parking brake-working sensor. The magnetic valve has a fixed end(610) to be projected and inserted, to control the rotating of the latch. The control unit inserts the fixed end of the magnetic valve when the starting sensor is on and the parking brake-working sensor is released, and the control unit projects the fixed end in case of other states. Accordingly, the parking brake is not released when the release lever is misoperated and thus, an accident is prevented.
Patent KR-20030039567-A (KR)
Title: Intramuscular stimulator having a puncture aid
Inventor: LEE YEONG HUI
IPC: A61H39/08
Filed: 2001-11-13
Abstract: PURPOSE: An intramuscular stimulation needling apparatus is provided to automate the treatment of muscle pain by the intramuscular stimulation and facilitate inserting a needle firstly into a wound muscle. CONSTITUTION: The motor-operated intramuscular stimulation needling apparatus including an electricity operated motor(110), an energy source and a mechanical connecting unit is characterized by comprising a punching unit(102) bonded to the needling apparatus so as to punch the skin located over a wound muscle; and a unit to operate the punching unit(102) for the needle(111) to punch skin automatically.
Patent KR-20020006653-A (KR)
Inventor: KIM DONG GEON
Filed: 2001-11-13
Abstract: PURPOSE: A method for publicizing an entertainer through organizing a fan club integrating natives and foreigners and a method for selling a related commodity are provided to enable foreign fan club members to access to information easily by supplying a space for joining to a membership and making domestic and foreign members share information through a notice board and by searching a database with respect to domestic entertainers and translating a recent situation of the entertainers and up-loading the translated information in the notice board using the Internet capable of performing a bidirectional communication. CONSTITUTION: A user joins to a membership of a fan club in a web page of a wanted entertainer through a web page manufactured by a native language and a foreign language(A101). Domestic members translate contents in a notice board for activating an interchange among domestic and foreign members(A102). The club is promoted as the prime fan club through activities among domestic and foreign members(A103). The entertainer participates in events for making a profit directly and the members obtain an opportunity for receiving a portion of the profit(A104). The fan club is promoted to a public fan club in accordance with a managing completeness and a participating rate of the entertainer(A105). A commodity is publicized and sold through a broadcasting station and an entertainment company etc. by the entertainer, and the member may buy the commodity or contents using obtained mileages at a discounted price(A106).
Patent KR-20030040787-A (KR)
Title: Method of Communicating Between Gatekeeper of Different Zone
Inventor: KANG CHEOL HO
IPC: H04L12/66
Filed: 2001-11-16
Abstract: PURPOSE: A calling method between gatekeepers in mutually different regions is provided to use VoIP(Voice over Internet Protocol) routers to perform communication between each different gatekeepers, so as to enable a call between terminals of the different regions. CONSTITUTION: A VoIP router-1(50) transmits a registration request message to a gatekeeper-1(20) to register an alias and an IP of the VoIP router itself, and receives a registration confirm message from the gatekeeper-1(20). If the first phone terminal is hooked off to dial the second phone terminal, the VoIP router-1(50) transmits an admission request message to the gatekeeper-1(20). The gatekeeper-1(20) requests location request multi-casting to external gatekeepers, because the second phone terminal is not registered therein. A gatekeeper-2(40) in which the second phone terminal is registered responds to the gatekeeper-1(20) in a location confirm message for an IP of a VoIP router-2(60) or an IP of the gatekeeper-2(40). The gatekeeper-1(20) transmits an admission confirm message to the VoIP router-1(50) to admit a call. The VoIP router-1(50) transmits a Q.931 message to the VoIP router-2(60) by passing the gatekeeper-1(20) and the gatekeeper-2(50). The VoIP router-2(60) gains call admission from the gatekeeper-2(40) and transmits a Q.931 connection message to the VoIP router-1(50). After performing H.245 call signaling, a call is performed between the first and second phone terminals.
Patent KR-20030044089-A (KR)
Title: Silicon pad with duplex recess structure for key pad assembly
Inventor: LEE GI JEONG
IPC: H01H13/70
Filed: 2001-11-28
Abstract: PURPOSE: A silicon pad of a keypad assembly with a double-recess structure is provided to improve the softness by sufficiently removing a silicon located on a portion that operates directly according to a key manipulation. CONSTITUTION: A supporting unit(311) is protruded from an upper surface(310) of a silicon pad(300) and supports the center portion of a 4-way key. A switch protrusion(315) is provided at a location around the supporting unit(311), the location corresponding to a pushed portion of a switch provided on a PCB(Printed Circuit Board). A tension recess(331) for promoting a pushing operation of the switch protrusion(315) is formed on a lower surface of the silicon pad(300). A contact protrusion(330) protruded from the tension recess(331) and a supporting recess(341) for easing movement of the 4-way key are provided on the lower surface of the silicon pad(300).
Patent KR-20030049972-A (KR)
Title: Safety valve device of CNG fuel box
Inventor: PARK YEON SEO
IPC: F17C13/04
Filed: 2001-12-18
Abstract: PURPOSE: A pressure relief valve device is provided to secure the safety of an operation by opening a gas discharge passage through a molten welding metal at a melting temperature. CONSTITUTION: A valve body nipple(2) is contacted to a high pressure fuel container. A poppet(3) is inserted in an inner wall of a narrow portion(6) in the valve body nipple to isolate a gas discharge passage(12) by accepting inside the valve body nipple. The poppet opens the gas discharge passage when separating from the narrow portion. A welding metal(4) supports the poppet not to be separated from the narrow portion against the high gas pressure in the poppet at a high temperature. The welding metal looses the supporting force by melting at a set temperature. Thereby, gas inside a CNG(Compressed Natural Gas) fuel container is discharged smoothly without clogging the gas discharge passage.
Patent KR-20020051887-A (KR)
Inventor: IZAWA HIROYUKI
IPC: C08J11/10
Filed: 2001-12-22
Abstract: PURPOSE: A process of easily decomposing or dissolving an unsaturated polyester resin-curing material using specified treatment liquid is provided. Therefore, a filler and resin of a composite material containing the filler and unsaturated polyester resin-curing material are separated and each of which can be easily reused. CONSTITUTION: An unsaturated polyester resin-curing material is treated at 250deg.C or less under atmospheric pressure by using specified treatment liquid including a phosphoric acid compound or a salt thereof and an organic solvent as an essential component. The phosphoric acid compound contains an alkali metal ion, calcium phosphate and calcium phosphate hydrate and the organic solvent has a melting point of 170deg.C or more and contains an alcohol-based solvent.
Patent KR-20020053737-A (KR)
Inventor: HAMADA HIROKI
IPC: B29C33/00
Filed: 2001-12-26
Abstract: PURPOSE: A small antenna and a method for manufacturing the same are provided to inexpensively maintain reliability and to prevent radiation efficiency from being lowered by improving a structure. CONSTITUTION: A small antenna comprises a radiating section(2) surrounded by a substrate(3) without gap. The substrate(3) is formed of a dielectric material. The radiating section(2) comprises a core(2a) formed by stamping a metal plate material, that is linear and hard having spring force, such as phosphor bronze and iron. The radiating section(2) includes a conductor film(2b) formed by plating an outer surface of the core(2a) with material having higher electric conductivity than the core(2a) such as pure copper. The conductor film(2b) is formed around the entire periphery of the core(2a) over its entire length. A thickness(d) of the conductor film(2b) is equal to a skin depth delta.
Patent KR-20030054791-A (KR)
Title: Method of forming fuse for semiconductor device
Inventor: BAE SE YEOL
IPC: H01L23/525
Filed: 2001-12-26
Abstract: PURPOSE: A method for forming a fuse of a semiconductor device is provided to prevent the corrosion of the fuse in a fuse fabrication process using a damascene pattern. CONSTITUTION: The second insulating layer(12) is formed on the first insulating layer(11). A trench for the first metal line is formed by using the first mask pattern. The first metal line(14) is formed thereon by performing a CMP(Chemical Mechanical Polishing) process. The third insulating layer(15) is formed on the resultant. A trench for the second metal line is formed on the resultant by using the second mask pattern. The second metal line barrier layer(17) is formed on the trench for the second metal line. The second metal line(18) is formed by performing the CMP process. A buffer layer(19) is formed on the resultant. A passivation layer(20) is deposited thereon. The passivation layer is etched by using the third mask pattern.
Patent KR-20030055700-A (KR)
Title: A User Authentication Method using ORB
Inventor: LEE DONG GIL
IPC: H04L9/32
Filed: 2001-12-27
Abstract: PURPOSE: A user authentication method using an ORB(Object Request Broker) is provided which simplifies mutual authentication and thus provide a recording medium where a program to execute the method is read by a computer. CONSTITUTION: According to the authentication method using an ORB(Object Request Broker)(11) in a core-based dispersion environment, a target object is generated in a registration station(12) using a certificate request operation received from a client(10). The registration station requests a corresponding mutual authentication station to issue a certificate through mutual authentication of authentication stations according to the request of the client. The mutual authentication station issues a certificate as to each authentication station(17,18,19) and stores it, and performs mutual authentication with each authentication station using the above certificate. Then, the above client obtains the authentication information by approaching to the stored authentication information.
Patent KR-20030022656-A (KR)
Title: A spindle head for the machine tool
Inventor: KIM CHANG YONG
IPC: B23Q1/70
Filed: 2001-12-27
Abstract: PURPOSE: A spindle head for high speed rotation is provided to improve precision at a high speed by compensating thermal expansion generated from a spindle with a coupling including a diaphragm when tools is rotated at a high speed. CONSTITUTION: A lower flange(41) is installed at the top of a spindle by a spindle fixing unit(42). An upper flange(43) is installed at the bottom of a rotary shaft by a rotary shaft fixing unit(44), and has a diaphragm(432) expanding/contracting according to the thermal expansion of the spindle. The upper flange(43) is connected to the lower flange(41) with a connecting member.
Patent KR-20030057203-A (KR)
Title: connceting ccd image senser for csp semiconducter
Inventor: KO GYEONG HUI
IPC: H01L23/04
Filed: 2001-12-28
Abstract: PURPOSE: A CCD(Charge Coupled Device) image sensor loaded CSP(Chip Sized Package) semiconductor device is provided to be capable of increasing the mounting density of the device and reducing the size of the device by improving the structure of the device. CONSTITUTION: A CCD image sensor loaded CSP semiconductor device is provided with a semiconductor chip(10), a plurality of bumps(11) formed on the lower portion of the semiconductor chip, a glass layer(30) located at the lower portion of the semiconductor chip, an anisotropic conductive film(31) located between the semiconductor chip and the glass layer, and a circuit board(20) having a micro circuit pattern located at both sides of the glass layer.
Patent KR-20010074730-A (KR)
Title: 올레핀 중합체 재료로부터의 고표면 광택 동시 압출 시트
IPC: C08L23/08
Filed: 2000-04-06
Abstract: 올레핀 중합체 물질로부터 제조된 동시 압출 시트는 
     (1) (a) 용융유량이 0.5 내지 15㎗/분인 프로필렌 중합체, 및 (b) 융점이 265℃ 이상인 핵형성제의 외부층 하나 이상과 
     (2) (a) 용융 강도가 큰 프로필렌 단독중합체 약 5% 내지 약 50%, 및/또는 쵸핑된 유리 섬유 약 5% 내지 약 40%, (b) 임의로 무기 충전재 약 5% 내지 약 40%, (c) 올레핀 중합체 조성물 약 2% 내지 약 50%, 및 (d) 임의로 다른 올레핀 중합체 물질 하나 이상 약 5% 내지 약 70%로부터 제조된 다른 층을 포함한다.  제2 층을 유리 섬유로 강화시킬 경우, 충격 강도를 유지하면서 시트의 강성은 증가된다.  본 발명의 시트는 표면 광택도가 크고 내화학약품성이 양호하며, 핵형성된 프로필렌 중합체 층의 표면 온도가 310℉ 이상인 용융상 열성형 공정을 이용하여 열성형시킬 수 있다.
Patent KR-20010072117-A (KR)
Title: 무선네트워크 시스템의 구축방법 및 무선전송장치
IPC: H04L12/28
Filed: 2000-05-31
Abstract: 무선네트워크 시스템 내에 고유의 네트워크ID를 규정하고, 동일 네트워크 내의 국을 간단히 정의하여 인증할 수 있도록 하기 위해, 무선네트워크 시스템 내에 고유의 네트워크ID를 포함하는 인증정보를 사용하여, 자국에서 기성의 무선네트워크에 가입 접속시키는 처리와, 자국을 기점으로 하여 신규의 무선네트워크를 구축하는 처리와, 기성의 무선네트워크 시스템에 가입하고 있는 자국이 제어국으로 되어서, 네트워크ID를 비등록상태로 하고 있는 타국에 인증정보를 송신하는 처리와, 기성의 무선네트워크 시스템에 가입하고 있는 국을 네트워크에서 이탈하는 처리를 각각 필요에 의해 행하도록 하였다.
Patent KR-20010089284-A (KR)
Title: Chemical compounds
IPC: C07D401/14
Filed: 1999-09-27
Abstract: The invention concerns amide derivatives of Formula (I), wherein: G is N or CH; R<1 >is a group such as hydroxy, halo, trifluoromethyl, C1-6alkyl and C1-6alkoxy; each of R<2 >and R<3 >is hydrogen, halo, C1-6alkyl, C2-6alkenyl or C2-6alkynyl; R<4 >is a group such as hydrogen, hydroxy, C1-6alkyl, C1-6alkoxy and C3-7cycloalkyl, or R<4 >is of the Formula (IC): -K-J, wherein J is aryl, heteroaryl or heterocyclyl and K is a bond or a group such as oxy and imino, R<5 >is a group such as hydrogen, halo and trifluoromethyl; m is 1-3 and q is 0-4; or pharmaceutically acceptable salts or in vivo cleavable esters thereof; processes for their preparation, pharmaceutical compositions containing them and their use in the treatment of diseases or medical conditions mediated by cytokines.
Patent KR-20010089789-A (KR)
IPC: F02B63/06
Filed: 2000-01-04
Abstract: 본 발명은 직접 또는 간접 연료분사에 의해 새로운 공기를 흡입함으로써 또는 공기-연료 혼합물을 흡입함으로써 작동되는 2행정 또는 4행정 내연기관(M1)에 관한 것으로, 상기 기관은 가변체적의 연소실을 규정하는 적어도 하나의 실린더(1), 커넥팅로드(7)에 의해 크랭크샤프트(9)의 핀(8)에 연결되어 왕복운동을 하는 기관 피스톤(4), 그리고 공기-연료 혼합물 또는 새로운 공기로 실린더를 과급시키기 위해 각 실린더에 결합된 압축기(14)를 포함한다.  본 발명은, 상기 압축기가 압축실(14a ,14b) 내에 적어도 하나의 스테이지를 포함하는 압축기이고, 압축 피스톤(112)이 익센트릭 부재(10)에 관절식으로 연결된 커넥팅로드(111)에 의해 크랭크샤프트와 연결되어 운동하고, 상기 익센트릭 부재가 상기 크랭크샤프트에 장착되는 것을 특징으로 한다.
Patent KR-20020002377-A (KR)
Title: Dye combination for multiple bandpass filters for video displays
IPC: G02B5/22
Filed: 2000-01-21
Abstract: The present invention relates to a bandpass filter for contrast and color enhancement of a video monitor, comprising plural dyes selected from the following dyes A to C in combination: 
Dye A: a dye having an absorption peak (»a) falling into a wavelength region of 470 nm < »a < 510 nm, 
Dye B: a dye having an absorption peak (»b) falling into a wavelength region of 550 nm < »b < 610 nm, and 
Dye C: a dye having an absorption peak (»c) falling into a wavelength region of 650 nm < »c.
Patent KR-20010101999-A (KR)
Title: N2-phenylamidine derivatives
Inventor: SIMPSON DONALD JAMES
IPC: C07D209/48
Filed: 2000-02-04
Abstract: The invention provides fungicidal compounds of formula (I) and salts thereof wherein: R<SUP>1 </SUP>is alkyl, alkenyl, alkynyl, carbocyclyl or heterocyclyl, each of which may be substituted, or hydrogen; R<SUP>2 </SUP>and R<SUP>3</SUP>, which may be the same or different, are any group defined for R<SUP>1</SUP>; cyano; acyl; -OR<SUP>a </SUP>or -SR<SUP>a</SUP>, where R<SUP>a </SUP>is alkyl, alkenyl, alkynyl, carbocyclyl or heterocyclyl, each of which may be substituted; or R<SUP>2 </SUP>and R<SUP>3</SUP>, or R<SUP>2 </SUP>and R<SUP>1</SUP>, together with their interconnecting atoms may form a ring, which may be substituted; R<SUP>4 </SUP>is alkyl, alkenyl, alkynyl, carbocyclyl or heterocyclyl, each of which may be substituted; hydroxy; mercapto; azido; nitro; halogen; cyano; acyl; optionally substituted amino; cyanato; thiocyanato; -SF<SUB>5</SUB>; -OR<SUP>a</SUP>; -SR<SUP>a </SUP>or -Si(R<SUP>a</SUP>)<SUB>3</SUB>; m is 0 to 3; when present R<SUP>5</SUP>, which may be the same or different to any other R<SUP>5</SUP>, is any group defined for R<SUP>4</SUP>; R<SUP>6 </SUP>is optionally substituted carbo- or heterocylclyl; and A is a defined linking group, or -A-R<SUP>6 </SUP>and R<SUP>5 </SUP>together with benzene ring M form an optionally substituted fused ring system.
Patent KR-20010104705-A (KR)
Title: 탄성 표면파 디바이스와 이것을 이용한 통신 기기
IPC: H03H9/02
Filed: 2000-12-11
Abstract: 압전 기판(1)상에 입, 출력 인터 디지털 트랜스듀서(IDT) 전극(11, 12)과, 입력 IDT 전극(11)의 탄성 표면파의 출력측에 설치한 제1 반사기 전극(13)과, 출력 IDT 전극(12)의 탄성 표면파의 입력측에 설치한 제2 반사기 전극(14)을 구비한 탄성 표면파 디바이스에서, 식 (1)을 만족함으로써 뛰어난 통과 대역 내 특성을 실현한다. 
     2(θ-5)≤tan -1 (D/L)≤2(θ+5)                         (1) 
     단, 
     θ: 입, 출력 IDT 전극의 탄성 표면파의 전파 방향으로 수직인 면에 대한 제1 또는 제2 반사기 전극의 경사(°:0°를 제외함) 
     D : 입, 출력 IDT 전극의 탄성 표면파의 전파 방향과 수직 방향의 폭의 
     중심간 거리(㎛) 
     L : 제1 반사기 전극과 제2 반사기 전극의 중심간 거리(㎛)
Patent KR-20020005596-A (KR)
IPC: G06K19/077
Filed: 2000-02-23
Abstract: 코일이 일체 형성된 IC 소자가 탑재된 통신거리가 더욱 큰 정보담체와 그 제조방법과, 이 종류의 정보담체에 적합한 IC 소자의 구성과 그 제조방법.  IC 소자 에 대해서는 코일(3)을 구성하는 도체를 금속스패터층 또는 금속증착층(6)과 금속도금층(7)을 가지는 다층구조로 하였다.  IC 소자의 제조방법에 대해서는 금속도금층(7)의 형성수단으로서, 정밀전기주조법을 이용하였다.  정보담체에 대해서는 기판(21)의 평면방향의 중심부에 IC소자(1)를 배치한다는 구성으로 하였다.  정보담체의 제조방법에 대해서는 띠형상 소재(41 내지 45)의 어느 하나에 IC소자를 포함하는 소요의 탑재부품이 탑재된 것을 제작하고, 이어서 이 띠형상 소재로부터 소요의 정보담체(20a 내지 20h)를 펀칭형성한다는 구성으로 하였다.
Patent KR-20020008391-A (KR)
Title: Low dielectric nano-porous material obtainable from polymer decomposition
Inventor: CASE SUZANNE
IPC: C08J5/18
Filed: 2000-04-14
Abstract: The present invention relates to novel low dielectric constant nanoporous dielectric films having improved mechanical strength, and to improved processes for producing the same on substrates suitable for use in the production of integrated circuits. The nanoporous dielectric films are prepared by a process of preparing a mixture of a spin-on-glass material with a suitable thermally degradable polymer in a compatible solvent or solvents. Applying the resulting mixture onto a substrate suitable for use in the production of an integrated circuit, to produce a coated substrate. The coated substrate is then heated for a time and at one or more temperatures effective to remove the thermally degradable polymer, so as to produce the desired low dielectric nanoporous dielectric film. Semiconductors, such as integrated circuits with films according to the invention, are also provided.
Patent KR-20020001892-A (KR)
IPC: G02B21/08
Filed: 2001-03-23
Abstract: 본 발명은 현미경유닛에 관한 것으로서, 
     복수의 다른 검경법에 관련되는 각종 광학유닛과, 적어도 1개의 대물렌즈를 장착한 대물렌즈용 리볼버와, 이 대물렌즈용 리볼버를 광축방향으로 이동시켜서 광축상에 선택적으로 삽입된 상기 대물렌즈의 초점을 맞추는 초준기구와, 조명광원을 갖고, 상기 각종 광학유닛, 상기 대물렌즈용 리볼버, 상기 초준기구의 개개에 구비된 전동제어 가능한 전동액튜에이터와, 상기 각종 광학유닛, 상기 대물렌즈용 리볼버, 상기 초준기구를 일체로 편입하는 1개의 현미경경통과, 이 현미경경통에 설치되어 각종 검사장치의 지지부에 대해서 착탈 가능한 부착부를 구비하고 있는 것을 특징으로 한다.
Patent KR-20020033636-A (KR)
IPC: A61B1/307
Filed: 2000-06-01
Abstract: 본 발명은 긴장성 요실금(urinary stress incontinence)을 치료하기 위한 외과용 도구 및 방법에 관한 것이다. 상기 도구는 원위 단부(17) 및 근위 단부(19)를 갖는 만곡된 샤프트(18)를 부분적으로 한정하는 만곡된 니들(needle)형 소자(10)를 포함한다. 테이프(12)는 여성의 하복부 내로 삽입하기 위한 니들(10)에 부착되어 요도(urethra)에 지지부를 제공한다. 니들(10)은 광학 장치 및/또는 유체의 통과를 위한 내부 루멘(100; lumen)을 한정한다. 외과용 광학 장치는 니들에 직접적으로 연결되거나, 또는 선택적으로 니들 손잡이가 상기 광학 장치를 수용하도록 변형될 수 있다. 상기 니들의 선단은 주변 표적 조직(target tissue)으로부터 광학 장치의 화상 렌즈에 광을 투과시키는 윈도우 즉, 관찰구를 포함하도록 변형될 수도 있다. 광학 장치는 외과의사가 도입 중에 연속적인 해부학적 가시화 및 하복부 내에서의 니들의 내비게이션을 유지하도록 한다.
Patent KR-20020021138-A (KR)
IPC: G06F3/0338
Filed: 2000-06-20
Abstract: 컴퓨터 입력장치는 지지패드에 놓이도록 구성되는 지지요소(2), 지지패드에 대한 지지요소의 움직임(4)음 감지하는 수단, 지지패드에 대한 지지요소(2)의 움직임에 대한 정보를 무선으로 수신 유닛에 전송하도록 구성된 통신 수단(5)으로 구성된다.
Patent KR-20030061083-A (KR)
Title: Treatment method of waste water containing ethylene glycol
Inventor: AHN SANG JUN
IPC: C02F1/74
Filed: 2002-01-10
Abstract: PURPOSE: A treatment method of wastewater containing ethylene glycol is provided, which can treat wastewater containing ethylene glycol efficiently within a shortened time using catalytic wet oxidation process, so that wastewater generated from polyester fiber processing can be treated without any environmental pollution problem. CONSTITUTION: The method comprises the steps of feeding oxidizing agent of air or pure oxygen to wastewater of 3 to 11 of pH containing ethylene glycol at 130 to 200 deg.C; and conducting wet oxidation using one catalyst selected from a group consisting of Pt/Al2O3. Pt/TiO2, Mn/CeO2 or Mn/Al2O3.
Patent KR-20030061249-A (KR)
Inventor: KIM HONG SEOK
IPC: A61H33/06
Filed: 2002-01-11
Abstract: PURPOSE: Provided is a portable fumigating massage machine which lets a temperature and a low frequency controller attached to the massage machine so that it helps users to control temperature of steam and intensity and frequency of massage in use. CONSTITUTION: The portable fumigating massage machine comprises the parts of: a steam generator(8) which heats water in a water storage part to generate steam; a mixer which adds herbal components to steam entered from the steam generator, with consisting of an inflow part to let heated steam flown in, a storage part to store herbs and a releasing part to let entered steam flown out; a cover which forms a steam releasing hole(15) to release steam passed through the mixer; and a low frequency vibration pad(13) which is touched to one's skin and vibrated using low frequency wave.