baber/WOPTO huggingface dataset:
Patent KR-860001679-B1 (KR)
Title: Numerical control device
Inventor: NIWAMOTO MITSU
IPC: B23B1/00
Filed: 1984-05-03
Granted: 1986-10-17
Abstract: The controller involves supplying data items indicative of cutting conditions for respective tools mounted on the turrets, a machining program and material conditions of a workpiece to be cut by the machine tool. A capability required to cut the workpiece is then computed based on the cutting conditions, machining program and material condition. If the capability exceeds a range of an allowable capability of the machine tool or its tools, an output is issued to reduce the cutting conditions to correct the capability required into the allowable capability range, pref. the values of the capabilites of the respective turrets.
Patent KR-860002058-B1 (KR)
Inventor: SSUCHIYA GAZUO
IPC: D21H19/36
Filed: 1984-05-25
Granted: 1986-11-20
Abstract: 내용 없음.
Patent KR-880002458-B1 (KR)
Title: Storage structures
Inventor: LOWING MICHAEL MANNING
IPC: B65G/
Filed: 1984-05-31
Granted: 1988-11-14
Abstract: A storage system comprises a round shape main frame, a lot of storing places arranged in the main frame, rollers and tracks which support the outer part of the main frame to let the main fraim rotate around the center line, and fixtures to fix the materials in the storing places as the main frame rotates.  The main frame can be turned for the purpose of loading and unloading if necessary.  A storage platform with rollers is arranged in each storing places.
Patent KR-840001313-B1 (KR)
Title: Process for preparing n,n-dimethyl-carbamic acid o-pyrimidyl esters
Inventor: MAURER FRITZ
IPC: C07D239/32
Filed: 1984-07-14
Granted: 1984-09-11
Abstract: Title compds.  (II; R, R2=alkoxy, alkylsulfinyl; R1=alkyl, H,) used as insecticides, were prepd. by the reaction of II(R3, R4=alkoxy, alkylthio) with equimolar H2O2.  In an example, 11.2g 30% H2O2 dissolved in water, was added dropwisely to the solution of 25.7g n, n-dimethyl-Carbamic acid O-(2-methyl-thio-methyl-5-methoxy-pyrimidi-6-yl)ester in 100ml glacial acetic acid at 5-10≰C.  The mixt. was stirred for 18hr at room temp.  Solvent was removed under vacuo and residue was dissolved in CH2Cl2, washed 50% aq.  K2CO3 and dried. 22.4g red cryst. N, N-dimethyl-carbamic acid O-(2-methylsulfony1-5-methoxy-pyrimidne-6-yl) ester was obtained.  (m.p.122≰C).
Patent KR-840002087-B1 (KR)
Title: Process for preparing sulfonylureas
Inventor: WEYER RUDI
IPC: C07D209/46
Filed: 1984-08-30
Granted: 1984-11-14
Abstract: Sulfonylureas of formula (I) and their salts were newly prepd. by reacting benzene sulfinic acids of formula (II) or their alkali metal salts with N-R1-N'-hydroxyureas in the presence of benzene sulfinic acid halide or an acidic condensing agent. In the formulas X is C3-6 alkylene or alkenylene; Y is C2-3 alkylene; and R1 is C4-6 alkyl, cycloalkyl, alkylcycloalkyl, dialkylcycloalkyl, cycloalkylalkyl, C4-9 cycloalkenyl, methyl cyclopentylmethyl, cyclohexenyl methyl, etc. The prods. are used in the treatment of diabetes mellitus by lowering blood sugar levels.
Patent KR-890000250-B1 (KR)
Title: Valve driving means for v-type engine of vehicle
Inventor: UTSIYAMA KAMITSU
IPC: F02B67/06
Filed: 1985-02-01
Granted: 1989-03-11
Abstract: The system actuates inlet and outlet valves in a V-type IC engine using time adjustment belts.  The inlet valves (15) are opened and closed by inlet cam shafts (19), and the outlet valves (17) by outlet cam shafts.  The inlet cam shafts are connected to a crankshaft by the first time adjustment belt and the outlet cam shafts are connected to the inlet cam shafts by the second time adjustment belts.  The time adjustment belts are tensed by tension pulleys.
Patent KR-920004823-B1 (KR)
Inventor: MIYAKE AKIO
IPC: C07D519/00
Filed: 1985-06-07
Granted: 1992-06-18
Abstract: 내용 없음.
Patent KR-880001254-B1 (KR)
Title: Surface treatment method of flass by etching
Inventor: LEE SEONG-JU
IPC: C03C15/00
Filed: 1985-07-09
Granted: 1988-07-16
Abstract: The surface of a glass, composed of 71-75% SiO2, 0.5-1.5% Al2O3, 8- 10% CaO, 2-3% MgO, 12-16% Na2O and 0.07-0.1% Fe2O3 is chemically treated with a corrosive solution, composed of 15-20% HF, 3-5% HBF4, 60-68% H2SO4, 1-3% NH4F, 0.1-1.0% C3H8O3, 0.1-2% C6H14O6 and 7-8% H2O, at 15-60≰C for 30-300 sec. to produce a glass material having about 50% of brilliance and 0.3-1.0μm of surface roughness.
Patent KR-930005515-B1 (KR)
Inventor: DAS SURYYA K
IPC: C08L33/02
Filed: 1985-07-30
Granted: 1993-06-22
Abstract: 내용 없음.
Patent KR-870001456-B1 (KR)
Title: Process for preparing purple cosmetics
Inventor: OH SE-KUN
IPC: A61Q1/00
Filed: 1985-09-20
Granted: 1987-08-12
Abstract: A method for preparing purple pigment is presented.  Thus, 0.7g KOH and 1.5g shikonin in 1 l ethanol are mixed with 100g silk powder, treated with 52ml 0.1M-Al2(SO4)3 and filtered to give purple pigment for cosmetics.
Patent KR-890001736-B1 (KR)
Title: Electronic ignition device for internal combustion engines
Inventor: MORINO SEIZI
IPC: F02P9/00
Filed: 1985-11-26
Granted: 1989-05-19
Abstract: The contact breaker points (101) are only called upon to interrupt current flow through a pair of series connected bias resistors (102,103) when appropriate pulses initiate conduction of transistors (104 and 107).  Thus the current flow through the primary winding (109) of the ignition coil (108) is controlled.  When the contact breaker (101) opens a transistor (107) is turned off and an inverter (210) applies a pulse to a multivibrator (220) which generates a high level output signal of 2ms pulse width during which the transistor (107) turns on again.
Patent KR-900002481-B1 (KR)
Title: Control method of spot welding
Inventor: OKABE YOSHIO
IPC: B23K11/10
Filed: 1985-12-21
Granted: 1990-04-16
Abstract: The method is for extending a period to replace a tip and improve the productivity by detecting an actual abrasion state of an electrode tip from the minimum value of an inter-electrode resistance in a welding process.  After the initial electric conduction of spot welding, the welding is executed in accordance with a selected welding condition, and an output of an average value operating circuit is compared with a boundary value set in advance by a comparing and operating circuit at every welding peak point.
Patent KR-930001965-B1 (KR)
Inventor: HAGEDORN FLOYD T
IPC: C03B23/023
Filed: 1985-02-25
Granted: 1993-03-20
Abstract: 내용 없음.
Patent KR-930003823-B1 (KR)
Inventor: MURAKAMI SHINJIRO
IPC: C25D3/00
Filed: 1986-02-27
Granted: 1993-05-13
Abstract: 내용 없음.
Patent KR-900003245-B1 (KR)
Title: Driving apparatus of video tape recorder
Inventor: AN HUI-KYUNG
IPC: G11B15/665
Filed: 1986-05-14
Granted: 1990-05-12
Abstract: A driving apparatus for video tape recorder includes a driving motor (1), a power transmission unit (52) able to transmit the driving force of the driving motor to the loading mode switch, control unit and a operation unit for half loading. The control for loading, unloading, mode switch and the control of reel are carried out by the driving motor.
Patent KR-910001166-B1 (KR)
Inventor: UMEZAWA TOSHIMITSU
IPC: H04N5/208
Filed: 1986-09-30
Granted: 1991-02-25
Abstract: 내용 없음.
Patent KR-920005853-B1 (KR)
Inventor: DUVALL KEITH E
IPC: G06F12/10
Filed: 1986-11-29
Granted: 1992-07-23
Abstract: 내용 없음.
Patent KR-910004091-B1 (KR)
Inventor: KITA RUITH
IPC: C07D207/448
Filed: 1986-12-19
Granted: 1991-06-22
Abstract: 내용 없음.
Patent KR-940006768-B1 (KR)
Title: Process for the preparation of spergualin related compound
Inventor: UMEZAWA HNMAO
IPC: C07C279/14
Filed: 1987-04-04
Granted: 1994-07-27
Abstract: The present invention relates to novel Spergualin-related compounds represented by the general formula [I] <CHEM> R2 is a residue obtained by removing, from an amino acid or peptide, the hydroxyl group of the carboxyl group and, when R1 is a group other than -H, R2 is same as R1 , or a pharmacologically acceptable salt thereof. Said compounds or salts thereof have an immuno-modulating action. The invention further relates to pharmaceutical formulations having an immuno-modulating activity which contain such Spergualin-related compounds and a process for the manufacture of these compounds and preparations.
Patent KR-900009181-B1 (KR)
Inventor: OHOKURA MAGODO
IPC: G06F3/048
Filed: 1987-05-12
Granted: 1990-12-24
Abstract: 내용 없음.
Patent KR-960008894-B1 (KR)
Inventor: SAKAI HIROYUKI
IPC: H01L21/304
Filed: 1987-07-21
Granted: 1996-07-05
Abstract: 내용없음.
Patent KR-900003007-B1 (KR)
Title: Process for making foods by retort
Inventor: SGISAWA GO
IPC: A23L27/50
Filed: 1987-07-09
Granted: 1990-05-04
Abstract: Retort foods are procuced by (a) enclosing and sealing meat broiled with a flavouring liq. contg. a soy component in a packaging container such that the amt. of amino-N originating from the soy component is 0.08-0.25 wt.% and also contains 4.8-8.0 wt.% of salt, and (b) retort sterilization processing the prod. The retort sterilization processing the prod. The retort sterilitation process is carried out at 115-130≰C  and 0.8-1.7kg/Cm2 gauge pressure for 5-60 mins.
Patent KR-900008899-B1 (KR)
Inventor: KASSAI KENZOU
IPC: B60B33/00
Filed: 1987-09-08
Granted: 1990-12-11
Abstract: 내용 없음.
Patent KR-930009837-B1 (KR)
Inventor: TANAKA MASAKI
IPC: D06M101/16
Filed: 1987-09-19
Granted: 1993-10-11
Abstract: 내용 없음.
Patent KR-900002680-B1 (KR)
Title: I/o port expansion circuit of personal computer
Inventor: CHUNG SANG-KYU
IPC: G06F13/00
Filed: 1987-11-12
Granted: 1990-04-23
Abstract: When the additional I/O ports are necessary, the active output and the address lines not being used in an existing decoder are combined with NAND gates of which output enables the necessary I/O port so that the I/O port can be extended without changing the existing decoder circuit.  Address lines (A10-12) are connected to the second decoder and address lines (A13-15) are connected to the same decoder through an AND gate (AND2).  An output line (a7) of the first decoder is connected to NAND gates (NAND2-9) which provide I/O signal through I/O port lines (b0-7).
Patent KR-0141983-B1 (KR)
Inventor: BRADSHAW MADELINE JOAN
IPC: G02F1/133
Filed: 1987-04-01
Granted: 1998-06-15
Abstract: 내용없음
Patent KR-950002161-B1 (KR)
Inventor: FUJII SETSURO
IPC: C07D409/14
Filed: 1987-04-30
Granted: 1995-03-14
Abstract: 내용 없음.
Patent KR-910004993-B1 (KR)
Title: 광 조사에 의한 초전도 패턴의 제조방법
IPC: H01F6/06
Filed: 1988-04-07
Granted: 1991-07-20
Abstract: 내용 없음.
Patent KR-970009486-B1 (KR)
Title: Gas burner
Inventor: CASSAGNO JOAN-PIERRE
IPC: F23M11/04
Filed: 1988-06-10
Granted: 1997-06-13
Abstract: This system comprises a central heating tube (1) delimiting a chamber for combustion of a mixture of gas and air. This system is characterised in that the heating tube (1) is made of thermomechanical ceramic, that the tubular element (7) comprises at its end situated on the gas output side a radial contraction which forms a stop (8) for axial and radial positioning for the heating tube (1), and that the assembly of the latter with the other constituent pieces of the burner is carried out under the action of a means such as a spring (33) which is capable of producing an axial pressing force, under the impact of which the heating tube (1) bears against said stop (8) via a radial shoulder (9) provided in its necking (3). 
<??>The invention can be used for burners with high exhaust gas exit speed. 
<IMAGE>
Patent KR-940005954-B1 (KR)
Inventor: COMMANDEUR RAYMOND
IPC: C07C67/00
Filed: 1988-07-15
Granted: 1994-06-25
Abstract: 내용 없음.
Patent KR-910001385-B1 (KR)
Inventor: SAIGO AKIRA
IPC: H03H7/46
Filed: 1988-08-05
Granted: 1991-03-04
Abstract: 내용 없음.
Patent KR-0130073-B1 (KR)
Inventor: REBERT FREDERICK TOMOS STEPTO
IPC: C08J5/00
Filed: 1988-08-10
Granted: 1998-04-07
Abstract: 내용 없음.
Patent KR-910007780-B1 (KR)
Inventor: YAMADA YOSHIO
IPC: H04N5/782
Filed: 1988-12-26
Granted: 1991-10-02
Abstract: 내용 없음.
Patent KR-910009060-B1 (KR)
Inventor: MINE GOICHI
IPC: F02M37/18
Filed: 1988-12-27
Granted: 1991-10-28
Abstract: 내용 없음.
Patent KR-930005180-B1 (KR)
Inventor: MANAKA TOSHIO
IPC: F02D41/04
Filed: 1989-01-10
Granted: 1993-06-16
Abstract: 내용 없음.
Patent KR-920000833-B1 (KR)
Title: Thin film transistor
Inventor: YUN GI-CHEON
IPC: H01L27/13
Filed: 1989-03-21
Granted: 1992-01-30
Abstract: The thin film transistor for driving pixel of LCD element  is prepared by forming through-hole  electrode  (10')  on  the  joint surface of pixel electrode (4), which is a display part, and drain electrode (9),  which  provides  current  required  by  the  pixel electrode. The through-hole electrode is composed of  Indium,  and is deposited by sputtering under nitrogen  atmosphere  at  250-300 deg.C  the  produced  thin  film  transistor   can   improve   the characteristic of working current of a transistor by reducing  the current loss between drain and pixel electrodes.
Patent KR-910005631-B1 (KR)
Inventor: HIROAKI OHKUMA
IPC: C12R1/29
Filed: 1989-06-09
Granted: 1991-08-01
Abstract: 내용 없음.
Patent KR-960005281-B1 (KR)
Title: Opening & shutting device for a valve
Inventor: NOH HEE-JIP
IPC: F16K31/53
Filed: 1989-07-01
Granted: 1996-04-23
Abstract: The device opens and closes a valve by using the compressed air. The device works in such an accident as electric power failure and fire like follows : an air generating cylinder(7) which drives a valve(1) is operated automatically or manually. The air required to operate the valve twice or three times is stored in the tank(6) to operate the valve without any external electricity.
Patent KR-970008293-B1 (KR)
Title: Hybrid mode rf phase shifter
Inventor: ROBERTS ROGER G
IPC: H01P1/18
Filed: 1989-09-30
Granted: 1997-05-22
Abstract: HYBRID MODE RF PHASE SHIFTER A miniaturized waveguide mode ferrite RF phase shifter is efficiently transmission to a matched impedance microstrip transmission line mode at either end to result in an ultra small, efficient and lightweight essentially "planar" phase shifter device having wide application in the microwave industry.
Patent KR-0134189-B1 (KR)
Inventor: BOSTON DAVID R
IPC: C09J7/50
Filed: 1989-12-04
Granted: 1998-04-18
Abstract: 내용없음.
Patent KR-920007075-B1 (KR)
Title: Circuit for generating pulse of polarotar in satellite telecommunication receiver
Inventor: JO SONG-JAE
IPC: H01Q1/24
Filed: 1989-12-20
Granted: 1992-08-24
Abstract: The circuit for changing the angle of a receiver aerial probe comprises a converter (3) for converting a sine wave input  signal of a power source into a rectangular wave,  a  clock  synchroniser for synchronising the converted rectangular wave with an HF  clock source (CK1) to control the loading time of  a  counter  (1),  the counter loaded by the output of the synchroniser and for  counting the pulse width of a polarotar as HF clock signals (CK1), a  latch (2) for receiving the width data of the polarotar pulse  to  latch the counter and a counter disable circuit  (4)  for  stopping  the counting until the occurrence of the next loading  signal  when  a carry signal occurs.
Patent KR-930007587-B1 (KR)
Inventor: PAVLATH GEORGE A
IPC: G02B27/00
Filed: 1990-02-24
Granted: 1993-08-13
Abstract: 내용 없음.
Patent KR-950005314-B1 (KR)
Inventor: SHIOHARA TOSHIO
IPC: C08L63/00
Filed: 1990-09-10
Granted: 1995-05-23
Abstract: 내용 없음.
Patent KR-0165853-B1 (KR)
Title: Liquid crystal detergent composition
Inventor: DURBUT PATRICK J
IPC: C11D1/83
Filed: 1990-09-21
Granted: 1998-12-15
Abstract: A liquid detergent composition which is in liquid crystal form comprises a synthetic organic surface active agent, as the detergent component, which preferably includes one or more nonionic detergents of the ethoxylated higher fatty alcohol type, and a lesser proportion of anionic or cationic surfactant, such as sodium dialkyl sulfosuccinate or dicoco dimethyl ammonium chloride, a cosurfactant, such as tripropylene glycol butyl ether, a solvent for the soil, such as an isoparaffin of 9 to 11 carbon atoms or methyl cocoate (ester of methyl alcohol and coco acids) and water, with the water usually being the major component. Such compositions are useful for cold or room temperature cleaning of lipophilic soils, such as animal fats, from hard surfaces and from fabrics, and may be used as pre-treatments to loosen such soils from substrates to facilitate easier cleaning of dishes and laundry with conventional or the invented detergent compositions. The invention also relates to concentrated versions of the compositions, which are not in liquid crystal state but which upon dilution with water are converted to such state. Also within the invention are processes for pre-treating and cleaning materials soiled with lipophilic soils, using the invented liquid crystal detergent compositions. Additional processes of the invention are those in which liquid crystal detergent compositions are made by diluting concentrated compositions with water, and those in which lipophilic materials convert liquid crystal detergent compositions to microemulsion form, which latter processes occur during pre-spotting and cleaning applications when the liquid crystal detergent composition contacts the oily soil on surfaces being treated.
Patent KR-0172595-B1 (KR)
Inventor: GOVE ROBERT J
IPC: G06F15/80
Filed: 1990-11-16
Granted: 1999-03-30
Abstract: 한 실시예에서 영상 및 그래픽 프로세서로서 배열되는 멀티프로세서 및 방법이 개시되어 있다. 프로세서는 제한없이 다수의 메모리에 연결된 통신 링크를 갖고 있는 다수의 개별 프로세서 전체로 구성된다. 크로스바 스위치는 프로세서 메모리 링크 및 개별 프로세서를 포함하는 전체 영상 프로세서를 설정하도록 작용하고, 크로스바 스위치 및 메모리는 단일 실리콘 칩에 포함된다.
Patent KR-940007678-B1 (KR)
Inventor: HOKUSHIMA TETSUO
IPC: G02B6/04
Filed: 1990-12-28
Granted: 1994-08-22
Abstract: 내용 없음.
Patent KR-930001674-B1 (KR)
Inventor: KANATA YOSHIO
IPC: H04N5/232
Filed: 1989-11-07
Granted: 1993-03-08
Abstract: 내용 없음.
Patent KR-950002153-B1 (KR)
Title: Method for handing maleimides
Inventor: KITA YUICHI
IPC: C07D207/448
Filed: 1991-01-09
Granted: 1995-03-14
Abstract: A method for handling a maleimide, which method comprises handling said maleimide in the presence of a stabilizer at a temperature exceeding the melting point thereof in a state kept in contact with a gas phase having a molecular oxygen content of not more than 10% by volume.
Patent KR-940002631-B1 (KR)
Inventor: ITOH MASAYOSHI
IPC: B60K28/16
Filed: 1991-01-22
Granted: 1994-03-26
Abstract: 내용 없음.
Patent KR-930005995-B1 (KR)
Title: Preparation of sterol derivative
Inventor: KIM YONG-DAE
IPC: C07J41/00
Filed: 1991-03-05
Granted: 1993-07-01
Abstract: Quaternary ammonium substd. sterol derivs. of formula (I) are new. In (I), R1, R2 and R3  each  =  C1-18  alkyl  or  olefin;  Q= inorganic strong acid anion such as Cl, Br or I; t = atomic  value of Q; Rst = bone structure of sterol; n = 1-50. Pref. the Rst is a phytosterol such  as  sitosterol,  campesterol  or  stigmasterol, cholesterol or lanosterol. Also claimed is the prepn. of (I) which comprises reacting sterol or ethoxy  sterol  with  quat.  ammonium epoxide salt of formula (II).
Patent KR-940008194-B1 (KR)
Title: Manufacturing method of gas sensor
Inventor: KIM JONG-HUI
IPC: G01N27/12
Filed: 1991-03-23
Granted: 1994-09-08
Abstract: The method includes the steps of mixing a metal oxide powder and an aqueous solution of a catalyzer material to form a mixture, thermal decompositing the mixture into powder, mixing a Al2O3 powder and organic vehicle to the powder to form paste, forming a thick film with the paste, drying the thick film and sintering it, thereby improving the sensitivity of the gas sensor.
Patent KR-940005791-B1 (KR)
Title: Video cassette torque meter
Inventor: SHIN HYON-SONG
IPC: G11B15/43
Filed: 1991-06-12
Granted: 1994-06-23
Abstract: The video cassette torque meter for measuring a reel torque and tape tension includes a rotator having a stimulator, and a stator having a color density display which is in contact with the stimulator of the rotator and having a graduator, thereby providing accurate data.
Patent KR-100213531-B1 (KR)
Inventor: SERGE LAVASTRE
IPC: C07D295/08
Filed: 1991-06-14
Granted: 1999-08-02
Abstract: 본 발명은 헥사히드로아제핀 유도체물들에 관한 것이다. 헥사히드로아제핀 유도체 일반식 :   
     여기서, 
     A = -CO-CH 2 , -CH(OH)-CH 2 -; CH 2 -CH 2 -;  -CH=CH-; 
     X = H 또는 할로겐; 
     Y = 시클로헥실기 또는 X 는 H일때 페닐기. 
     또한 본 발명은 언급된 유도체물의 염들, 이것들의 제조공정과, 그것들을 함유하는 약제조성물, 더 상세하게는 항정신병 약품으로서 함유하는 약제조성물들에 관한 것이다.
Patent KR-950003205-B1 (KR)
Inventor: NISHIUMI GENJI
IPC: G07D3/00
Filed: 1991-08-13
Granted: 1995-04-04
Abstract: 내용 없음.
Patent KR-0169488-B1 (KR)
Title: Method and apparatus for the transversal profile thickness measurement of a metallic band, especially made of steel
IPC: G01B15/04
Filed: 1991-09-02
Granted: 1999-05-01
Abstract: This apparatus comprises an X-ray emitter tube (4) and a linear detector (6) which are arranged on either side of the plane of the band (strip) (13), electronic means for acquisition, measurement and control, as well as a screen (9) which is movable transversely with respect to the band (strip) and which masks the radiation (17) not intercepted by the band (strip) as well as the radiation (16) traversing the edge-portion zone (14) of the said band (strip). 
<??>This apparatus makes it possible to obtain a high degree of accuracy in measurement, particularly in the vicinity of the edge portion of the band (strip). 
<IMAGE>
Patent KR-0176235-B1 (KR)
Inventor: MULLER URS
IPC: F16J15/56
Filed: 1991-03-05
Granted: 1999-10-01
Abstract: 2사이클 디젤모터의 피스톤막대(1)에 인접된 피스톤측상부패킹구역(10)의 범위는 여러부분으로 구성된 금속스트리퍼(12)에 의하여 한정되어 있다. 이러한 스트리퍼는 내화성 링으로서 이용되고, 작은 유격에 의하여 부하없이 피스톤막대를 둘러싸고 있다. 동일한 패킹구역내에서 그 아래에 놓여있는 페킹링(17, 19)은 플라스틱으로 되어있다. 코르스 헤드측, 즉 크랭크실측의 하부패킹구역(20)에는 패킹 링(19)뿐 아니라, 스트리핑 링(21)도 플라스틱으로 제조되어 있다. 이러한 스터핑 박스 시일은 피스톤막대(1)에서의 마찰을 현저하 적게 하고, 수명도 길어진다. 이에 따라 윤활유의 소비가 감소된다. 간단한 구조는 조립과 정비시간을 단축시키고 예비부품의 유지를 최소화시킨다.
Patent KR-100236306-B1 (KR)
Title: Flame-retardant composition of halogen-free thermoplastic polyurethane
Inventor: FARKAS JULIUS
IPC: C08L75/04
Filed: 1992-02-28
Granted: 1999-12-15
Abstract: The present invention relates to thermoplastic polyurethane compositions rendered flame retardant by the use of derivative free melamine.
Patent KR-940008865-B1 (KR)
Title: Computer initial method
Inventor: SHIM SONG-KU
IPC: G06F3/16
Filed: 1992-03-05
Granted: 1994-09-28
Abstract: The method initializes perfectly audio codec chip using frame. The method comprises: a CPU (2) and ISAC (3) connected to an interrupt port (INTO) in the CPU. In the initialization circuit of previous audio codec chip the connection line of interrupt port (INT0) connecting to the ISAC is cut to connect FSC signal line of the SLD interface lines connecting audio codec chip and ISAC to another interrupt port (INT2) of CPU (2).
Patent KR-950005718-B1 (KR)
Title: Ejecting device for injection molding articles
Inventor: PARK GI-WON
IPC: B29C45/40
Filed: 1992-05-08
Granted: 1995-05-29
Abstract: The multipurpose jig is capable of taking and giving the projection objects of various shapes with one jig by using two cylinders. The multipurpose jig includes a cylinder driving part of a thin type for driving an adsorption pad part of four groups by a pair of cylinders of thin types.
Patent KR-950001047-B1 (KR)
Title: Wide and height adjustable furniture
Inventor: KIM SONG-HO
IPC: A47B61/00
Filed: 1992-06-08
Granted: 1995-02-08
Abstract: outer panels (110) vertically equipped to a left and rightside of furniture, a side part (100) inserted to a bottom surface of an inside panels (120) and having an elevating means (130) to control height of side panels (110)(120), spacing control means (230) connected btwn supporters (210) to control width, a top panel (300) anchored by a fixture (310) to keep panels (330) horizontal, a covering part (500) being is at a lower part of door part (400) to change width according to a connecting position of panels (510).
Patent KR-950011314-B1 (KR)
Inventor: ICHI YASUO
IPC: B21B37/48
Filed: 1992-07-24
Granted: 1995-09-30
Abstract: 내용 없음.