baber/WOPTO huggingface dataset:
Patent KR-20000048575-A (KR)
Inventor: THOMAS ANDREW PETER
IPC: A61K31/4725
Filed: 1997-09-23
Abstract: PURPOSE: Use of compounds of formula (I) and thereof salts in the manufacture of a medicament for use in the production of an antiangiogenic and/or vascular permeability reducing effect in warm-blooded animals such as humans, processes for the preparation of such derivatives, pharmaceutical compositions containing a compound of formula (I) or a pharmaceutically acceptable salt thereof as active ingredient and compounds of formula (I) are provided. CONSTITUTION: A compounds are represented by formula (I) wherein: R2 represents hydroxy, halogeno, C1-3alkyl, C1-3alkoxy, C1-3alkanoyloxy, trifluoromethyl, cyano, amino or nitro; n is an integer from 0 to 5; Z represents -O-, -NH-, -S- or -CH2-; G1 represents phenyl or a 5-10 membered heteroaromatic cyclic or bicyclic group; Y1, Y2, Y3 and Y4 each independently represents carbon or nitrogen; R1 represents fluoro or hydrogen; m is an integer from 1 to 3; R3 represents hydrogen, hydroxy, halogeno, cyano, nitro, trifluoromethyl; C1-3alkyl, -NR4R5 (wherein R4 and R5 can each be hydrogen or C1-3alkyl), or a group R6-X1- wherein X1 represents -CH2- or a heteroatom linker group and R6 is an alkyl, alkenyl or alkynyl chain optionally substituted by for example hydroxy, amino, nitro, alkyl, cycloalkyl, alkoxyalkyl, or an optionally substituted group selected from pyridone, phenyl and a heterocyclic ring, which alkyl, alkenyl or alkynyl chain can have a heteroatom linker group, or R6 is an optionally substituted group selected from pyridone, phenyl and a heterocyclic ring. The compounds of formula (I) and the pharmaceutically acceptable salts thereof inhibit the effects of VEGF, a property of value in the treatment of a number of disease states including cancer and rheumatoid arthritis.
Patent KR-20000048676-A (KR)
Inventor: RIEBEL HANS-JOCHEM
IPC: C07C279/26
Filed: 1997-09-29
Abstract: PURPOSE: Substituted 2,4-diamino-1,3,5-triazines of formula(I), methods for preparing the compounds, novel intermediates for their preparation and their use as herbicides are provided. CONSTITUTION: 2,4-diamino-1,3,5-triazines of formula(I) are prepared by method(a) wherein substituted biguanides of formula(II) and/or acid addition products thereof are reacted with alkoxycarbonyl compounds of formula(III), optionally in the presence of supplement agent and diluent; method(b) wherein substituted aminotriazines of formula(IV) are reacted with nitrogen compounds of formula(V), optionally in the presence of supplement agent and diluent; method(c) wherein substituted aminotriazines of formula(VI) are reacted with amino compounds of formula(VII), optionally in the presence of supplement agent and diluent; or method(d) wherein 2,4-diamino-1,3,5-triazines of formula(Ia) are reacted with alkylating, acylating or sulfonylating agents of formula(VIII) to afford the compounds of formula(I) in which R2 is others except H, optionally in the presence of supplement agent and diluent. The compounds of formula(I) obtained from the above are further conversed to their substituents defined in the description according to the conventional methods. The novel 2,4-diamino-1,3,5-triazines of formula(1) possess intensive and selective herbicidal activity, so they are useful as herbicides.
Patent KR-20010005818-A (KR)
IPC: C07C63/38
Filed: 1998-03-12
Abstract: Methods for reducing the fouling of process equipment used in the manufacture of aromatic compounds such as dimethyl-2,6-naphthalenedicarboxylate are disclosed. The methods require treating manufacturing process streams with a metal complexing agent. Novel compositions useful in the manufacture of aromatic materials such as dimethyl-2,6-naphthalenedicarboxylate also are disclosed.
Patent KR-20010020371-A (KR)
IPC: H04L1/18
Filed: 1998-04-27
Abstract: The invention relates to a method for transmitting packet switched data in a mobile communications system using an ARQ protocol. In the method the receiver orders the desired transmission units. The transmitter sends transmission units according to the order. Ordering and transmission are repeated until the quality measured by the receiver from each packet exceeds the predetermined quality value and the data which is to be transmitted and consists of packets is transmitted from the transmitter to the receiver. The invention also rebates to a mobile communications system implementing the method of the invention.
Patent KR-20010013994-A (KR)
Inventor: UKAI KOJI
IPC: A61K31/4439
Filed: 1999-04-20
Abstract: Chemically stabilized preparations of benzimidazole-type compounds. These compositions comprise the benzimidazole-type compounds or alkali metal salts thereof together with at least one substance selected from among sodium carbonate, potassium carbonate, sodium hydroxide, potassium hydroxide, aminoalkyl methacrylate copolymer E, arginine aspartate, hydroxypropyl cellulose and crospovidone.
Patent KR-20010073287-A (KR)
Title: Method for Driving Plasma Display Panel
Inventor: YOO JUN YEONG
IPC: G09G3/296
Filed: 2000-01-13
Abstract: PURPOSE: A method of driving a plasma display panel is provided which controls the width of an address pulse to generate auxiliary discharge for a period of time for which address discharge is not generated and then creates the address discharge, to shorten the entire address time but lengthen the actual address discharge period. CONSTITUTION: A method of driving a plasma display panel having a plurality of scanning/sustain electrode lines and a plurality of address electrode lines for address discharge sequentially supplies a scanning pulse and an auxiliary scanning pulse that is overlapped with the previous line scanning pulse to the scanning/sustain electrode lines during an address period, and provides a data pulse to the address electrode lines, the pulse width depending on a logic value of data.
Patent KR-20010075794-A (KR)
Title: System for the price sanction using a mobile phone in electronic commerce service
Inventor: YOO JIN UNG
IPC: G06Q20/00
Filed: 2000-01-18
Abstract: PURPOSE: A payment system using a portable phone of electronic commerce is provided to use a portable phone for the payment of the goods purchased in an electronic commerce web site. CONSTITUTION: A communication network(10) connects a plurality of client PCs(20), a plurality of electronic commerce web sites(30) and a main server(40) through communication lines so that data communication can be achieved between them. The PCs(20) access the electronic commerce web sites(30) through the communication network(10) according to the communication access of mobile subscribers. Each PC(20) accesses the main server(30) executing the payment of the electronic commerce settlement price by proxy according to each user's communication access, and outputs the information of relevant goods and portable phone data to the main server(40). The electronic commerce web sites(30) provide various goods information on the web so that client PC users can confirm. If the settlement of the goods selected by users is made by the main server(30), the electronic commerce web sites(30) delivers the relevant goods to appointed addresses.
Patent KR-20010078604-A (KR)
Title: Device for fixing the connecting board of Wireless Local Loop System
Inventor: KO BYEONG JIK
IPC: H01R24/76
Filed: 2000-02-09
Abstract: PURPOSE: A connecting board fixing device of a shelf for a communication station terminal is provided to simplify the mounting/dismounting process of a connecting jack as well as prevent line damage generated during the mounting/dismounting process of the connecting jack by preventing the movement of a connecting board. CONSTITUTION: A subscriber connecting board(130) is inserted through a fitting projection(131) to a fitting device(120) which has fitting grooves toward a front and is coupled to a backboard(110) forming a rear surface of the shelf(100). A guide rail(10) and a fixing bar(20) forming a housing space corresponding to the height of the connecting board(130) are mounted to be parallel to each other on the fitting device(120). A fixing bracket(30) screwed to a fastening hole(21) of the fixing bar(20) is bolted to one side of the connecting board(130).
Patent KR-20010083386-A (KR)
Title: Structure for fixing a power switch in a monitor
Inventor: KIM JIN SU
IPC: H04N5/64
Filed: 2000-02-12
Abstract: PURPOSE: Disclosed is a structure capable of fixing a power switch of a monitor by directly forcibly fitting an additional bracket onto a PCB after mounting the power switch to the bracket. CONSTITUTION: In the structure for fixing a power switch of a monitor, connecting lines(11) of the power switch(10) are welded in grooves(62) formed on a PCB(60). The PCB(60) is located in a main frame(70). The power switch(10) is forcibly fitted into a bracket(50) and then this bracket(50) is mounted onto the PCB(60) by inserting bracket protrusions(52) into bracket grooves(61) formed in the PCB(60). The PCB(60) is snugly fitted into the main frame(70) after welding the connecting lines(11) of the power switch(10) in the grooves(62) formed on the PCB(60). A switching part(12) is fitted into a switch groove(71) formed through a wall of the main frame(70), and thereby the switching part(12) is exposed to an outside of the main frame(70).
Patent KR-20000062798-A (KR)
Title: 액정표시장치 및 그 구동방법
IPC: G02F1/137
Filed: 2000-03-09
Abstract: TL-AFLC 자체가 갖는 응답속도의 빠르기를 살릴 수 있는 구동회로를 구비한 액정표시장치를 제공한다. 
     본 발명의 액정표시장치는, 종래의 소스 드라이버 (19), 게이트 드라이버 (20) 에 더하여, 1 게이트선상의 모든 화소에 영상신호를 기록할 때, 그 1 게이트선상의 모든 화소에 영상신호를 기록하는 1 H 기간 이전의 복수의 1 H 기간에 걸쳐, 상기 1 게이트선의 후단의 복수의 게이트선상의 모든 화소에 대해 이들 모든 화소에 인가되어 있는 전압을 기록하기 전에 미리 리셋해 두기 위한 리셋전압을 인가하는 리셋용 소스 드라이버 (21), 리셋용 게이트 드라이버 (22) 를 구비한 구동회로 (12) 를 가지고 있다.
Patent KR-20010088193-A (KR)
Title: Battery charging apparatus for cellular
Inventor: HAN YONG NAM
IPC: H02J7/00
Filed: 2000-03-11
Abstract: PURPOSE: The battery charging equipment for cellular phone is provided to charge batteries of cellular phones for all kind of cellular phone batteries by using only one charging equipment, automatically controlling charging power source supplied to battery according to rated power source of battery, which is set to cellular phone, or battery type. CONSTITUTION: The battery charging equipment for cellular phone comprises a charging voltage detecting circuit part(2), a battery capacity detecting circuit part(3), a control part(5), an overvoltage/current protection part(9), and an output voltage adjusting circuit part(4). The charging voltage detecting circuit part(2) detects charging voltage of battery to sense which type of battery is held on charging holder. The battery capacity detecting circuit part(3) detects charging capacity of battery to detect rated current of battery which is held on battery charging holder. The control part(5) controls current and voltage adjustment in the overvoltage/current protection part(9) and the output voltage adjusting circuit part(4) according to output of the charging voltage detecting circuit part(2) and the battery capacity detecting circuit part(3). The overvoltage/current protection part(9) adjusts current, which is supplied to the output voltage adjusting circuit part(4) through a power source input part(6), a rectifying circuit part(7) and a filter circuit part(8) by control of the control part(5), to rated current. The output voltage adjusting circuit part(4) adjusts voltage, which is supplied to battery to be held on battery charging holder through the power source input part(6), the rectifying circuit part(7) and the filter circuit part(8) by control of the control part(5), to rated voltage.
Patent KR-20010092889-A (KR)
Title: Method for determining the price according to the user's profile in internet shopping mall
Inventor: KIM GYEONG IK
Filed: 2000-03-27
Abstract: PURPOSE: A method for determining a price of a product according to a user profile in an internet shopping mall is provided to arouse users' interest by presenting a price discounted according to a user's profile in case that the user makes a request for information on a product to be purchased, and by enabling the user to purchase at the price discounted. CONSTITUTION: A user connects to a web site of a shopping mall on the internet(S211). In case that the user makes a request for information on a product(S212), the web site confirms whether the user has a user ID(S213). In case that the user does not have an ID, the user ID is issued(S214). A user profile relevant to the ID is stored in a user profile database(S215). The user profile is detected(S216). The final price for the product is displayed(S217). It is judged whether the user wants to purchase the product at the displayed price(S218). In case that the user wants to purchase the product, the user pays the price for the product(S219).
Patent KR-20010093564-A (KR)
Title: The method for manufacturing ceramics sheet
Inventor: BAEK BONG JU
IPC: H05K3/06
Filed: 2000-03-29
Abstract: PURPOSE: A method for forming ceramic substrate is provided to manufacture substrate of complex shape in a precise manner through photo patterns. CONSTITUTION: A method comprises the first step of manufacturing a photosensitive ceramic sheet(10) of a predetermined thickness in an ultraviolet ray shield chamber by mixing a photosensitive organic material with a material constituting a ceramic sheet; the second step of forming a non-ultraviolet ray area(12) onto the ceramic sheet by putting a photo mask(20) having a desired pattern onto the photosensitive ceramic sheet and radiating ultraviolet ray onto the mask; and the third step of forming a desired shape to the ceramic sheet by spraying and melting a sheet developing solution over the non-ultraviolet ray area. The mixture used for manufacturing the photosensitive ceramic sheet in the first step, includes ceramic powder, solvent, photosensitive polymer, binder and plasticizer.
Patent KR-20000071514-A (KR)
Title: 차량의 조향 가능한 바퀴를 선회시키는 장치
IPC: B62D3/12
Filed: 2000-03-30
Abstract: 본 발명의 차량의 조향 휠 선회 시에 차량의 조향 가능한 바퀴를 선회시키는 장치(10)는 챔버(38)를 구비한 하우징과; 조향 가능한 바퀴를 양 방향으로 선회시키도록 상기 챔버의 양 방향으로 이동 가능한 랙(16)과; 이 랙과 맞물리는 피니언(18)과; 일부가 하우징 내에 배치되는 요크(20)를 포함하여, 이 요크는 랙이 그 요크에 대해 활주 이동하도록 랙을 지지한다.  요크(20)는 오목부(13)를 구비한 플라스틱 성형체와, 그 오목부에 배치되는 판 스프링(150)을 구비한다.  판 스프링(150)은 랙(16)과 맞닿아 랙을 상기 파니언(18)과 맞물리도록 편향시키는 표면(154)을 구비한다.  판 스프링(150)은 랙(16)을 이 판 스프링에 대해 활주 이동하도록 지지한다.
Patent KR-20000036935-A (KR)
Title: Electronic commerce shopping mall operating system and method
Inventor: CHAE IN YONG
Filed: 2000-04-01
Abstract: PURPOSE: An electronic commerce shopping mall operating system and the method thereof are provided so that an electronic commerce system operator can pay a piecework pay by the goods orders of daughter members to a parent member when the parent member runs electronic commerce with the security and management of daughter members himself. CONSTITUTION: An electronic commerce shopping mall web site(20) guides information for sourced goods at a goods sourcing part(10). An electronic commerce shopping mall operating system operating a call center and order manager part(30) processes the order data ordered to the electronic commerce shopping mall web site(20) and the order data ordered to the call center(30) by customers. The call center and order manager part(30) annunciates the received order data to a transportation system(40) to distribute the ordered goods to customers.
Patent KR-20010020748-A (KR)
Title: (poly)thiaalkynoic compounds and their derivatives, compositions comprising them and their use
Inventor: MAIGNAN JEAN
IPC: A61P17/08
Filed: 2000-04-15
Abstract: PURPOSE: A (poly)thiaalkyne (acid) type compound is provided, which has an activity related to the transactivation of a PPAR type receptor, especially a PPAR-α-subtype receptor and is preferably useful for treating inflammatory diseases such as rheumatic arteritis, lupus and psoriasis. CONSTITUTION: A compound of the formula I: R1-Y-CH2-C equiv. C-CH2-S-CH2-R2 {Y is S(0)t £(t) is 0 to 2|, CH2, C equiv. C or C=C; R1 is a (halogenated) 1 to 18C alkyl, a 1 to 18C alkenyl, a 1 to 18C alkynyl or the like; R2 is tetrazolyl, nitrile, oxazolinyl or the like} and its derivative. For example, 3,8-dithia-5-hexadecylic acid. The compound of the formula wherein Y is methylene or a triple bond is obtained, for example, by reacting a compound of the formula: R1-X with sodium acetylide and then reacting the obtained compound of the formula: R1-C equiv. C-H as a starting raw material. When added to a cosmetic composition, the compound is preferably added in a concentration of 0.0001 to 3 wt.%.
Patent KR-20010020764-A (KR)
Title: New composition for treating thrombosis
Inventor: KO SUNG KWON
IPC: A61K31/085
Filed: 2000-04-20
Abstract: PURPOSE: Provided is a novel composition which is easily used for treating thrombosis of a patient suffering from stomach diseases, allergies or respiratory diseases without side-effects. CONSTITUTION: The composition for treating thrombosis contains stilbene derivatives represented by formula (1) as an active ingredient, in which R1 is hydrogen or hydroxy, R2 is hydrogen or C1 to C6 alkyl, R1 and R2 are not hydrogen at the same time, and R1 is preferably hydrogen or hydroxy and R2 is preferably methyl. The stilbene derivatives are extracted from Rheum undulatum, and obtained by extracting Rheum undulatum with hot water, and purifying the extract by Sephadex LH-20 column chromatography and silica gel column chromatography.
Patent KR-20010014820-A (KR)
Inventor: HAYASHI EIJI
IPC: H01L21/60
Filed: 2000-04-25
Abstract: PURPOSE: To provide the mounting method of a semiconductor element, wherein in the connection of the semiconductor element with a wiring board, a reduction in the reliability of the connection due to the residues of a flux is never generated. CONSTITUTION: In a mounting method, a semiconductor element 1 and a wiring board are previously heated at a prescribed preheating temperature and one part of an oxide film covering the surfaces of solder bumps 3 can be previously broken by pressure welding the element 1 to the board 2. Moreover, the bumps 3 on the element 1 and the board 2 are heated at a temperature higher than that of a solder wiring, and the element 1 is rhythmically moved in a prescribed direction in a state that the bumps 3 are molten. Therefore, as the oxide film covering the surfaces of the bumps 3 can be taken in the bumps 3, the element 1 can be bonded to the bumps 3 without using a flux. Moreover, as an oxidation of the surfaces of the bumps 3 formed on the element 1 and/or on the board 2 can be prevented or a reduction of the oxide film can be performed without inert gas or the like in an atmosphere shut-off box 6, a bonding between the element 1 and the board 2 can be more stabilized.
Patent KR-20000049753-A (KR)
Inventor: KO KYUI SUN
IPC: A47J43/04
Filed: 2000-04-27
Abstract: PURPOSE: An electric mixer is provided. CONSTITUTION: An electric mixer comprises a mixer body (50) which contains a driving motor (62), a driving axis (64) connected with the driving motor (62), and a lower part coupling (66) connected with the driving axis (64); a crush cutter adapter (100) which contains a upper part coupling (114) connected with the lower part coupling (66), and a crush cutter (112) assembled on the passive axis (110) connected with the upper part coupling (114); a juicer cup (200) which is assembled with the adapter (110) by screw and is joined with the body (50); a juicer cup cover (220); a material injection cover (240) which is assembled in the juicer cup cover (220); and a sieve (210) which is placed in the juicer cup (200) and separates the juice and the remnants.
Patent KR-20010103225-A (KR)
Inventor: LEE BYEONG IL
Filed: 2000-05-08
Abstract: 본 발명은 인터넷 전자상거래에서 서비스 제공 서버(206)와 테스트 서버(204)의 분리 관리 시스템 및 그 방법, 그리고 전술된 방법을 실현시키기 위한 테스트 서버(204)에서 서비스 제공 서버(206)로 데이터를 안전하게 반영하기 위한 데이터 변경사항 반영 관리자(205)에 관한 것이다. 
     더욱 상세히 기술하면, 본 발명은 서비스 제공 서버(206)와 테스트 서버(204)를 분리해 데이터를 관리함으로써, 인터넷 상거래 상에서 일어날 수 있는 데이터 손실의 가능성 및 서비스 중인 서버의 중단의 가능성을 줄여 서비스 중인 서버의 안정적인 운영과 고객에게 완성된 서비스를 제공하기 위한 것으로서, 인터넷 전자상거래 시스템에 구축된 데이터 베이스의 데이터 변경 요구시, 기 구축된 테스트 서버(204)의 데이터를 서비스 중인 서비스 제공 서버(206)로 반영하기 위한 서비스 제공 서버(206)와 테스트 서버(204)의 분리 관리 시스템 및 그 방법, 그리고 그 방법을 실현하기 위한 데이터 변경사항 반영 관리자(205)를 제공하는 데 그 목적이 있다. 
     전술된 문제점을 해결하기 위한 본 발명은, 
     운영자로부터 입력받은 변경 정보를 관리하고 정상 동작여부를 시험하기 위한 테스트 서버(204); 상기 운영자가 제공하는 정보를 관리하며 상기 정보에 관련된 서비스를 고객에게 제공하기 위한 서비스 제공 서버(206); 및 상기 테스트 서버(204)에서 관리되는 상기 변경 정보를 상기 운영자가 예약한 시간에 상기 서비스 제공 서버(206)에 저장하기 위한 변경사항 반영 관리자(205)를 포함한다.
Patent KR-20010103304-A (KR)
Inventor: JIN ING NYOL
Filed: 2000-05-09
Abstract: 본 발명 사카로마이세스 세레비지아에 KNU5377 균주는 고온, 고농도의 에탄올, H 2 O 2, 유기용매, 중금속 및 무기산 등의 다중적 스트레스에 강한 내성을 나타내고, 고온에서의 에탄올발효능이 우수하여 효모의 스트레스반응에 대한 연구 및 고온성 에탄올발효에 활용 가능한 매우 뛰어난 효과가 있다.
Patent KR-20000077219-A (KR)
Title: 통신 채널의 데이터 단위 식별 방법
IPC: H04L29/08
Filed: 2000-05-10
Abstract: 통신 채널에서 데이터 단위를 식별하는데 가변 길이 시퀀스 번호가 이용된다.  성공적으로 수신된 가장 최근의 데이터와 연관된 시퀀스 번호와, 수신될 다음의 새로운 데이터 메시지로 기대되는 시퀀스 번호가, 추후의 메시지로 재전송되어야 하는 잘못 수신된 데이터를 명료하게 식별하는데 필요한 최소 사이즈 시퀀스 번호를 결정하기 위해 검사된다.  수신기는 최근에 성공적으로 수신된 데이터의 바이트와 연관된 시퀀스 번호와, 다음 것으로 기대되는 데이터의 바이트와 연관된 시퀀스 번호를 송신기에게 제공한다.  수신기는 이 정보를 NAK 제어 메시지를 이용해 송신기와 통신한다.  송신기는 전송될 데이터의 다음 바이트의 시퀀스 번호와, 수신기로부터의 제어 메시지로 수신된 정보를 이용하여, 데이터 전송과, 수신기에 의해 적절히 수신되지 못한 데이터의 재전송을 위한 시퀀스 번호를 나타내는데 필요한 최소 비트수를 결정한다.
Patent KR-20010039598-A (KR)
Title: Damper and head suspension having the same
Inventor: IIDA HIROYUKI
IPC: C09K3/16
Filed: 2000-05-12
Abstract: PURPOSE: A damper is provided to prevent static electrification of a restriction body layer and to avoid damage of a head by carrying out antistatic treatment of a surface of the restriction body layer. CONSTITUTION: A restriction body layer(5) consisting of a plastic film and a viscoelastic body layer(6) consisting of an adhesive agent are laminated and integrated to form a damping material(4), which is further provided with an antistatic layer(7) formed by antistatic treatment on a surface of the restriction body layer(5). A separator(8) is temporarily laminated on an outer surface of the viscoelastic body layer(6) for the purpose of storage of the damping material(4) before it is stuck to a head suspension, easy handling at the time of carriage or the like and preventing tacky adhesion of the viscoelastic body layer(6), and the separator(8) is peeled when the damping material(4) is stuck to the head suspension. Therefore, forming the antistatic layer(7) at a face where the restriction body layer(5) comes in contact with the viscoelastic body layers(6) enables to more effectively prevent static electricity generated at the time of peeling the damping material(4) from the separator(8), i.e., pealing charge, and also prevents the antistatic layer(7) from being influenced by the exterior such as damage by contact or oxidation.
Patent KR-20010104903-A (KR)
Inventor: JUNG U CHAN
Filed: 2000-05-16
Abstract: 본 발명은 벨트형 화학 기상 증착 장비의 시스템 제어 프로그램을 기록한 기록매체에 관한 것이다. 화학 기상 증착 장비의 공정 조건 및 시스템 작동을 제어하기 위한 시스템 제어 프로그램을 기록한 기록매체에 있어서, 시스템 제어 프로그램은 모니터 상에 표시되는 초기 화면으로 설정된 스크린 메뉴에 공정 기체의 공급 상태를 조절하는 항목, 공정 챔버의 압력을 표시하는 항목, 벨트의 속도를 조절하는 항목 및 증착 회수를 조절하는 항목을 동시에 나타낸다. 따라서, 작업자가 증착 회수를 용이하게 확인하고 변경할 수 있게 된다.
Patent KR-20010105077-A (KR)
Inventor: CHANG HEE SU
Filed: 2000-05-18
Abstract: 활어 냉각기는 육상용,선박용으로 크게 나뉘는데 선박용 냉각기의 문제점을보완하여 어민들에게 보다 많은 조업시간과 수익을 가져다 줄수 있을것으로 기대됩니다. 
     배냉각기의 용도는 어선들이 바다에서 잡은 고기들을 배에 저장하는데 저장탱크에 수온이 조금만 올라가도 고기들이 죽게 되기 때문에 탱크의 수온을 냉각시켜 살아있는 신선한 고기를 좋은 가격에 공급하도록 하는 기계입니다. 
     현재 널리 사용되는 배 냉각기는 전기모타로 압축기를 돌리는 방식이라서 소형 어선이나 발전시설을 갖추지않은 선박들은 냉각기를 설치할수 없는 경우가 생깁니다. 
     더우기 전기시설을 구비함에 배의 작업공간을 차지하는 문제점이 있습니다. 
     허나 저희가 개발한 배 냉각기는 유압모타에 의해 압축기를 구동시키는 방식으로 선박들마다 유압을 일으키는 장치를 갖추고있기 때문에 어느 선박이든 채용이 될수있읍니다. 
     소형선박들도 냉각기를 갖춤으로서 제주도 연근해등 보다 넓은 지역에서 작업을 할 수 있고 신선도를 고려한 작업시간에 구애를 덜 받게됩니다. 
     곧 전기적인 힘에의해 압축기를 구동시켜야만 되었던 기존 방식을 유압을 이용해 별도의 동력없이 소형선박까지도 배냉각기를 사용할수 있게 했읍니다. 
     별도의 전기시설이나 동력없이 선박 자체에서 생성되는 유압을 이용해 압축기를 구동시키는 선박용 냉각기