baber/WOPTO huggingface dataset:
Patent KR-860000483-B1 (KR)
Title: Phosphate containing two component catalyst
Inventor: DANIEL CHELLIAH
IPC: C07B61/00
Filed: 1982-01-26
Granted: 1986-04-30
Abstract: A two-component catalyst system was obtd. by (a) mixing a phosphate- contg. catalyst of formula FePxMeyOz with a liq. slurry of an inert catalytic support and phosphate compd., (b) evaporating off the liq., and (c) calcinating the formed dry mass. Pref. the inert support is silica, titania, or zirconia. Pref. the liq. solvent is water, and the phosphate compd. is phosphoric acid. In the formula, Me is at least one metal chosen frrom Li, Na, K, Rb, Ca, Mg, Ca, Sr, or Ba; x is 0.2-2.0; y is 0.01-2.0; and z is the number of oxygen equiv.to the oxidation state of the rest atoms. The catalyst is useful in the oxydehydrogenation of isobutyric acid.
Patent KR-910000919-B1 (KR)
Inventor: WATT MIC G
IPC: G21D3/08
Filed: 1983-01-08
Granted: 1991-02-18
Abstract: 내용 없음.
Patent KR-890001177-B1 (KR)
Title: Operation modulating machine
Inventor: DAKAMATSU RYOOJI
IPC: G11B15/10
Filed: 1983-06-22
Granted: 1989-04-26
Abstract: The appts. includes a drive roller which can be driven clockwise or anti-clockwise by a motor.  This drives a swivelling roller which holds a gear opposite which is a transmission roller with a second gear which has a toothless section in its circumference.  This toothless section is opposite the first gear held by the swivelling roller.  The swivelling roller is moved selectively in either direction depending on whether the drive roller is driven clockwise or anti-clockwise.  It then engages in the second gear so as to drive the transmission roller in either direction, movement of the transmission roller being governed by interlocks.
Patent KR-890000172-B1 (KR)
Title: Process for fluidizing
Inventor: DELANO MARK A
IPC: F17C9/02
Filed: 1983-07-30
Granted: 1989-03-09
Abstract: A process for fludizing a bed of particles by passing a gas continuously through the bed comprises introducing the gas into the bed, and dividing the bed into at least two sections.  The gas-flow is at a rate sufficient to maintain the entire bed of particles in a fludized state.  The fludizing bed is useful for providing a uniform gas-flow through a heat transfer device.
Patent KR-870001481-B1 (KR)
Title: Process for the preparation of sulfonic acid compound having cyclopentadiene
Inventor: SHINOHARA HIRONOBU
IPC: C08F32/00
Filed: 1983-09-07
Granted: 1987-08-13
Abstract: A surfactant I [M=H, earth metals, amine, ammonium; n=1 or 2  is prepd.  Thus, 140g dicyclopentadiene is treated with a mixt. contg. 400g n-hexane and 4g trifluoro borate-phenol mixt. to give a compd. A.  The compd. A of 20g is mixed with 30g toluene, 20g NaHSO4, 2g KNO3, 300ml isopropylalcohol, and 50g H2O and stirred vigouro usly at 110≰C and 1.0 kg/cm2 for 5hr.  The mixt. is treated with 1 l H2O and 1.5 l petroleum ether to give a surfactant (54.2 dyn/cm).
Patent KR-890001487-B1 (KR)
Title: Process for the preparation of purine derivatives
Inventor: SCHAEFFER HOWARD J
IPC: A61K31/52
Filed: 1983-10-13
Granted: 1989-05-04
Abstract: Antiviral purine derivs. of formula (I) and their salts and esters are new.  In (I), X is O, S or a bond; R1 is halogen, amino or azido; R2 is H, hydroxy, alkyl or hydroxyalkyl; R3 is H or alkyl; R4 is hydroxy, hydroxyalkyl, benzyloxy, phosphate or carboxypropionyloxy; and R5 is H, alkyl or hydroxyalkyl.  (I) are antiviral agents having a high level of absorption from a gastrointestinal track.  (I) are useful in the treatment of discases caused by DNA virus, cytomegalovirus, hepatitis B virus of Epstein-Barr virus.
Patent KR-920000756-B1 (KR)
Inventor: SHEN KUO-CHENG
IPC: B27K9/00
Filed: 1983-10-14
Granted: 1992-01-21
Abstract: 내용 없음.
Patent KR-870001450-B1 (KR)
Inventor: OTSUMASAO
IPC: F04B39/12
Filed: 1985-02-08
Granted: 1987-08-06
Abstract: 내용 없음.
Patent KR-900000178-B1 (KR)
Title: Master slice type semiconductor circuit device
Inventor: DANABE DOMOAKI
IPC: H01L27/118
Filed: 1985-07-02
Granted: 1990-01-23
Abstract: A memory block has one memory circuit ; one conductive layer to peripheral portions of the memory circuit and used as an input portion.  Power source lines are provided to the peripheral portion of the memory circuit and formed by a conductive layer different from the conductive layers at a selected input portion. The portion connected by the contact hole is set or clamped to a predetermined logic level by the power source line.  This enables a change of the memory capacity or the function of the memory block to satisfy customer reguirements.
Patent KR-890000392-B1 (KR)
Title: Method for detecting phosphorus segregates in metallic material
Inventor: FUNAHASHI YOSHIKO
IPC: G01N33/20
Filed: 1985-08-16
Granted: 1989-03-16
Abstract: This test medium for detecting the segregation part of phosphorus in metals comprises an aqueous solution containing 0.005-0.2 M copper ion and 0.0001-1.0 M nitrate ion and comprises sticking a test sheet onto a face of a metal to be examined and making copper ion of 0.00005-0.2 M and nitrate ion of 0.0001-1.0 M coexist at least between face and sheet, stripping sheet from the face and treating it with a coloring reagent containing molybdate ion.  Especially where the metal is steel particularly in the form of slabs and large-size ingots.
Patent KR-930011110-B1 (KR)
Inventor: GARNER DANIEL C
IPC: G21C11/02
Filed: 1985-11-13
Granted: 1993-11-24
Abstract: 내용 없음.
Patent KR-890000793-B1 (KR)
Title: Process for the preparation of aromatic polyester monomer
Inventor: PARK HO-JIN
IPC: C07C69/76
Filed: 1985-12-31
Granted: 1989-04-07
Abstract: A method for prepg. aromatic polyester monomer of formula (I) comprises (i) reacting 4-acetoxybenzoyl chloride (obtd. from the rxn. of 4-acetoxybenzoic acid with SOCl2 by 1:5-15 mole ratio) with hydroquinone derivs. to give 4-acetoxybenzoyloxyhydroquinone derivs. and (ii) reacting former product with 1-10 moles of acetic acid anhydride.  In the formula, X=H, Cl, Br, Ph or C1-4 alkyl; X can exist at any position (2,3,5,6) in benzene ring.
Patent KR-910001332-B1 (KR)
Inventor: ANDO HIDEO
IPC: G11B7/09
Filed: 1986-10-08
Granted: 1991-03-04
Abstract: 내용 없음.
Patent KR-900001864-B1 (KR)
Title: Repeat printing method of korean-alphabet (hangul)
Inventor: BAEK IN-SOK
IPC: B41J3/00
Filed: 1986-12-10
Granted: 1990-03-26
Abstract: The method for typing the pre-typed Hangul syllable repeatingly upon the repeat key input comprises: a first step for checking the repeat key flag: a second step for checking the pretyped character mode (Hangul or English) and reading the pre-typed data from a typing control circuit (4'); a third step for checking the Hangul mode if the pre-typed data is Hangul; the fourth step for checking the availability of the Hangul combination; and the fifth step for typing the character repeatedly.
Patent KR-910003155-B1 (KR)
Title: Power producing device using water power
Inventor: PARK CHOL-GYU
IPC: F03B17/00
Filed: 1987-03-17
Granted: 1991-05-20
Abstract: A  penstock  (36)  connects  to  the  top  of   cylinderical turbinecase (1) and  a drain pipe (34) being mounted at the bottom of the turbinecase (1). The vertical turbine shaft  with  a  wheel plate on top and an impellar at bottom rotates by water power,  in the state of full water in the turbincase  (1)  for  water  to  be spirally guided down on spiral guides to obtain swirl  inertia  to add the rotational power on the bottom impellar  for  acceleration of the shaft, which generates power with the flywheel  mounted  on the top.
Patent KR-910008898-B1 (KR)
Title: Controller of transmission
Inventor: CONRATH CHRISTIAN
IPC: H02P7/00
Filed: 1987-08-14
Granted: 1991-10-24
Abstract: An adjustment and dialogue device, more particularly for speed variators comprises potentiometers for adjusting the operating parameters of the variator, a unit displaying these parameters, an advance knob for successively displaying these parameters, a processor whose inputs are connected to the advance knobn and to the potentiometers via a converter and whose outputs are connected to the display unit, and a support being one part of a printed circuit control card located in a casing whose front face has a removable part which can be opened by the user.
Patent KR-930004424-B1 (KR)
Title: Selecting method of video adaptor
Inventor: YUN IN-SHIK
IPC: G06F3/153
Filed: 1987-12-29
Granted: 1993-05-27
Abstract: The method selects a color  video  adaptor  or  a  monochrome video adaptor not using a DIP switch.  The  method  comprises  the steps: (A) sending horizontal and vertical synchronous  signal  to an adaptor; (B) checking that a monochrome adaptor is operated  by the synchronous signal; (C) changing a video mode to a  monochrome mode when  the  monochrome  adaptor  is  operated  and  otherwise checking that a color adaptor is  operated;  and  (D)  chenging  a video mode to color mode when a  color  adaptor  is  operated  and otherwise sending error message to a speaker.
Patent KR-960010346-B1 (KR)
Inventor: TAKAHASHI TOSHIHIRO
IPC: A61K31/505
Filed: 1988-01-30
Granted: 1996-07-30
Abstract: 없음
Patent KR-910001657-B1 (KR)
Title: Head apparatus in milling machine
Inventor: KIM KI-PYO
IPC: B23C9/00
Filed: 1988-04-25
Granted: 1991-03-18
Abstract: The milling machine for multipurpose working is adjusted by a spindle bearing for prepressure. The miller having  two  spindles, one horizontal and the other vertical, mounted  on  the  headstock and lowstock operates with a motor and a bevel geared transmission system for horizontal or vertical cutting. Two spindles reduce the wear of the bearing when horizontally working.  The   motor(M)  is mounted on the top of head stock with transmission  lever  (7)  at sides.
Patent KR-910004119-B1 (KR)
Title: Individual conform method using dna
Inventor: HA ZI-HONG
IPC: G01N33/50
Filed: 1988-09-03
Granted: 1991-06-22
Abstract: A DNA is purifyed from the body fluid  of  a  higher  animal, decomposed  by  treating  single-  or  multi-restricition  enzyme, separated  by  using  electrophoresis,  and  transfered   onto   a membrane. The otained DNA molecule is mixed with  a  labelled  DNA probe as a standard,  washed  with  SCC  soln.,  and  detected  by autoradiography.
Patent KR-930005854-B1 (KR)
Inventor: ABUKAWA TOSHIMI
IPC: B62D5/04
Filed: 1988-09-23
Granted: 1993-06-25
Abstract: 내용 없음.
Patent KR-910006681-B1 (KR)
Title: Automatic dialing method for fax
Inventor: SUH SUNG-HUI
IPC: H04N1/32
Filed: 1988-09-30
Granted: 1991-08-30
Abstract: The method  uses  the  multi  transmission  function  of  the message handling system to transmit data to the multi receiver  at same time. The method includes steps: (A)  setting  the  MODEM  by DTMF transmission mode when the start dialing command is  received from a FCP; (B) setting a  timer  by  certain  time  duration  and switching the line; (C) dialing for call when  the  dial  tone  is recognized and other wise checking that the setting time is  over; (D) rechecking the dial recognition and hooking on the  line  when the setting time is over; (E) reading the  next  byte  data  on  a phone number buffer and checking that the data  is  equivalent  to from 1 to 9; and (F) checking the pause key and checking that  the digit is the last flag when the key is not the pause key.
Patent KR-920008406-B1 (KR)
Title: Multi cell recombination lead-acid battery with vibration resistant intercell connector
Inventor: PERESTER NILL
IPC: H01M50/541
Filed: 1988-10-05
Granted: 1992-09-28
Abstract: A multicell lead-acid battery (10) having a low profile, unitary combination cast-on-strap and intercell connector (26, 28, 30, 32, 34) configured relative to other components of the battery to be resistant to vibrational forces. A method for forming the connector features a heat sealing step to provide a tight mechanical fit.
Patent KR-970006759-B1 (KR)
Inventor: MODIC FRANK JOSEPH
IPC: C08L83/04
Filed: 1988-10-25
Granted: 1997-04-30
Abstract: 내용 없음.
Patent KR-930000802-B1 (KR)
Inventor: KAWASHIMA NOBUMASA
IPC: B60K23/02
Filed: 1988-11-30
Granted: 1993-02-05
Abstract: 내용 없음.
Patent KR-0130061-B1 (KR)
Inventor: HIRSCHFELD KLAUS
IPC: H01H25/06
Filed: 1989-09-29
Granted: 1998-04-15
Abstract: 내용 없음.
Patent KR-910009165-B1 (KR)
Title: Method for making an activating solution of electroless nickel plating
Inventor: YANG CHANG-SUK
IPC: C23C18/16
Filed: 1989-10-31
Granted: 1991-10-31
Abstract: An activated solution for nonelectrolysis  nickel-plating  is prepared by dissolving 7.9-8.1g PdCl2 in 20ml  hydrochloric  acid, diluting the soln. with 20 l pure water, leaving the diluted soln. for 8-15 hours, mixing 450ml soln.  with  3  l  pure  warm  water, keeping the mixed solution at 55-65 deg.C in  the  double  boiler. The plating body produced from the prepared solution  has  a  high flatness and a good adhesive power because there is no  the  first plating process.
Patent KR-950009248-B1 (KR)
Title: Dial key measure method
Inventor: KIM CHOL-HONG
IPC: H03K17/00
Filed: 1989-12-05
Granted: 1995-08-18
Abstract: The method is for scanning dial key of which contacts are located in the  concentric circumferences of a dial key. The method comprises the steps of; (A)checking the state of a switch(32); (B)scanning contacts of a first to a third scan lines sequentially and finding that input signals through contacts(D, E, F) are valid when the switch(32) is turned on; and (C)processing scan data when input signals in the step(B) are valid and otherwise returning to the step(A).
Patent KR-0145183-B1 (KR)
Inventor: IKEDA TAKESHI
IPC: H03H7/075
Filed: 1990-04-19
Granted: 1998-08-17
Abstract: 내용 없음
Patent KR-930002192-B1 (KR)
Inventor: LEE JONG-CHOL
IPC: E05C3/24
Filed: 1990-05-03
Granted: 1993-03-27
Abstract: 내용 없음.
Patent KR-950006633-B1 (KR)
Title: Improved process and system for the production of dry, high purity nitrogen
Inventor: PRASAD RAVI
IPC: B01D53/22
Filed: 1990-05-11
Granted: 1995-06-21
Abstract: High purity nitrogen from an air separation membrane/deoxo system is dried in a membrane dryer unit preferably operated with a countercurrent flow path in the membrane bundle. Drying is enhanced by the use of purge gas on the permeate side of the membrane dryer unit, with feed air, product nitrogen or waste gas from the air separation membrane system being used as purge gas.
Patent KR-930004378-B1 (KR)
Title: Entering prevention system of false card
Inventor: PARK SUNG-KYO
IPC: G07F7/12
Filed: 1990-05-11
Granted: 1993-05-26
Abstract: The device to be installed  on  a  card  reader  includes  an inserting hole (7), a body (22) which forms a flange and a  groove for a sensor to detect a card (10) and holds a  plate  spring  for aligning the card, a magnetic head (5) to read  whether  the  card inserted is right or not, a spring bracket to support the magnetic head, a round pin to limit the thickness of the card inserted,  an axiliary block for installing the round pin and adjusting the  gap between the pin and the body, a shutter pivoting on both right and left projections of  the  body,  a  photo  sensor  to  detect  the condition of the shutter, a pinch roller installed on the opposite side of the magnetic head, and a solenoid to operate the shutter.
Patent KR-100190793-B1 (KR)
Inventor: BETSUI KAZUHISA
IPC: H01R13/42
Filed: 1990-09-07
Granted: 1999-06-01
Abstract: 본 발명은 전기 커넥터에 관한 것으로서, 하우징의 단자 수용실에 삽입된 전기 단자에 걸어 맞추어지고 단자의 삽입 방향과 반대 방향으로의 뽑아짐을 저지키 위한 부재인 절연성 하우징과, 절연성 걸림 부재와, 걸림 부재를 일시 고정시키는 제1걸림 수단과, 실제 고정시키는 제2걸림 수단, 걸어 맞춤을 해제시키는 제3걸림 수단을 구비하여, 걸림 부재가 일시 고정 위치에서 실제 고정 위치로 잘못 이동되는 것을 미연에 방지시키므로 수요자에게 전달되는 도중에 발생 가능한 걸림 부재의 잘못 이동으로 인한 사고를 미연에 방지시키게 된다.
Patent KR-930006454-B1 (KR)
Title: Mobile-telephone communication method
Inventor: PARK JONG-HO
IPC: H04B7/26
Filed: 1990-09-21
Granted: 1993-07-16
Abstract: The method calls  persons  on  the  other  end  of  the  line consecutively and automatically using a condensed  dial  function. The  method  comprises   the   steps   of:   (A)   checking   that auto-consecutive call function key  is  depressed;  (B)  executing normal transmission mode  and  returning  to  idle  mode  when  no auto-consecutive call function key signal is received; (C) storing a first phone number in a condensed dialling memory to  a  buffer, executing normal transmission mode and checking that busy state is over;  (D)  executing  communication   mode   and   checking   the communication completion signal for no busy state in the step (C); and (E) searching the next phone number in  a  condensed  dialling memory when completion 1 signal is received and repeating the step (B) and (C).
Patent KR-0178967-B1 (KR)
Inventor: SONG MYUNG-SUB
IPC: H01L21/30
Filed: 1990-11-10
Granted: 1999-04-15
Abstract: 본 발명은 모스 트랜지스터 제조방법에 관한 것으로, 반도체기판의 필드영역에 선택적으로 필드산화막을 형성하는 공정콰, 상기 전표면 위에 감광제를 증착하고 소자격리영역을 제거하여 제거된 부분의 반도체 기판에 질소이온을 주입하는 공정과, 열처리하여 질소이온이 주입된 부분에 질화막을 형성하는 공정과, 게이트 산화막, 게이트막을 형성하고 감광제를 사용하여 상기 게이트 산화막, 게이트막을 패터닝하는 공정을 차례로 실시하여서 이루어진다.
Patent KR-930001966-B1 (KR)
Inventor: KANAMORI HIROO
IPC: C03B23/08
Filed: 1990-12-12
Granted: 1993-03-20
Abstract: 내용 없음.
Patent KR-0164042-B1 (KR)
Inventor: YUN JIN-CHOL
IPC: D21G1/00
Filed: 1991-02-13
Granted: 1999-01-15
Abstract: 본 발명은, 언와인더(1)와, 칠드 롤(41)과 코튼 롤(42)이 교대로 복수층 적층되어 이루어진 수퍼캘린더 스택(4)과 리와인더(7)를 포함하여 구성된 수퍼캘린더 장치에 있어서, 상기 언와인더(1)와 수퍼캘린더 스택(4) 사이에 가습장치(3)가 마련되고, 또한 상기 수퍼캘린더 스택(4)과 리와인더(7) 사이에는 건조장치(5)와 냉각장치(6)가 차례로 설치되어 있음을 특징으로 하는 수퍼캘린더 장치를 사용하여, 오프세트 윤전기에 사용되는 코팅지를 수퍼캘린더 스택을 통과하기 전에 가습장치, 바람직하게는 스팀 샤워 장치에서 가습하여 수분함량이 6.0~7.0%의 범위로 되게 한 후 수퍼캘린더 스택을 통과시키고, 건조장치에서 건조한 다음, 냉각장치에서 냉각시키는 것을 특징으로 하는 권치 오프세트용 코팅지의 수퍼캘린더링 방법에 관한 것이다. 본 발명에 따르는 장치 및 이를 이용하는 방법에 의해 제공되는 권치 오프세트용 코팅지는 광택도 및 평활도가 우수하면서도 블리스터 발생이 없다.
Patent KR-0166085-B1 (KR)
Title: Polyacetal compositions containing at least oxopiperazinyl-triazine hindered amine light stabilizer
Inventor: KOSINSKI LEONARD EDWARD RAYMON
IPC: C07D403/14
Filed: 1991-03-18
Granted: 1999-03-20
Abstract: Polyacetal compositions containing 0.05 to 5 weight percent of an oxo-piperazinyl-triazine hindered amine light stabilizer wherein the hindered N<4> atom in the piperazinone ring of the stabilizer is alkylated with a methyl, ethyl, or propyl group, said compositions being relatively stable upon exposure to UV light. A polyacetal composition containing a specific oxo-piperazinyl-triazine hindered amine light stabilizer wherein the hindered N<4> atom is not alkylated is shown to be relatively stable upon exposure to UV light. Both compositions possess stability during melt processing and do not significantly lose physical properties upon exposure to heat and light.
Patent KR-940007265-B1 (KR)
Title: Process for the preparation of a foaming
Inventor: KUM JONG-MYONG
IPC: C04B24/02
Filed: 1991-07-29
Granted: 1994-08-12
Abstract: The bubble hardened article (4) is manufactured by mixing a polyvinyl alcohol (PVA) of a water soluble synthetic resin as a bubble generating agent with water to form bubbles (1,1') and a soft diaphragm (2), and adding a borax and a sodium silicate as a quick setting agent and a high early strengthening agent to the formed diaphragm (2) to form a hard diaphragm (3). The bubble hardened article is used as a raw material for producing PC panels, sandwich panels, bricks, blocks and heat insulating materials.
Patent KR-940008211-B1 (KR)
Title: Redundant cell array arrange method of semiconductor memory device
Inventor: KIM TAE-JIN
IPC: G11C29/04
Filed: 1991-08-21
Granted: 1994-09-08
Abstract: The redundant cell array and the normal memory cell array are allocated in the same pattern to replace the normal memory cell with the correspondent redundant cell when the normal memory cell is found to be abnormal. The semiconductor memory comprises the column gate and the redundant column gate connecting multiple bit lines and data input/output lines for external connection; the column selecting lines and the redundant column selecting lines selecting at least two lines from the correspondent column gates; the memory cell and the redundant memory cells having multiple bit lines for external connection.
Patent KR-100195423-B1 (KR)
Title: A pharmaceutical composition for treating cancer comprising n,n'-bis[3-(ethylamino)propyl]-1,7-heptanediamine and a cytotoxic agent
Inventor: PRAKASH NELLIKUNJA J
IPC: A61K33/243
Filed: 1991-12-12
Granted: 1999-06-15
Abstract: The present invention concerns the use of N,N'-bis[3-(ethylamino)propyl]-1,7-heptanediamine in conjunction with a cytotoxic agent selected from the group consisting of an antineoplastic vinca alkaloid, an antineoplastic antibiotic, an antineoplastic antimetabolite and an antineoplastic platinum coordination complex for the preparation of a pharmaceutical composition useful in treating a patient suffering from a neoplastic disease state.
Patent KR-960016255-B1 (KR)
Inventor: YAGYU TAKESHI
IPC: G01C21/34
Filed: 1992-03-18
Granted: 1996-12-07
Abstract: 없음
Patent KR-100248860-B1 (KR)
Inventor: MORO SHUUJI
IPC: G03B9/06
Filed: 1992-05-20
Granted: 2000-03-15
Abstract: 본 발명은 렌즈블록으로의 편입에 적합한 아이리스 구동기구에 관한 것이다. 
     즉, 제2 레버(17)가 IG미터(5)에 회전구동되고, 그 회전동작이 걸어맞춤핀(17B), 긴구멍(9D)을 거쳐 제1레버(9)에 전달되어 날개(13, 15)가 개폐동작됨으로써, 소(小)조름때일지라도 F값의 분해능을 높게하여 AE제어성능을 높게하도록 한 것이다.
Patent KR-940008439-B1 (KR)
Title: Gasket of transferring plate used in heat exchanger
Inventor: YANG IN-CHOL
IPC: F28F11/00
Filed: 1992-05-27
Granted: 1994-09-14
Abstract: The gasket used in integrating parallel numerous electric heating plates for a heat exchanger having various types of concave surfaces for fluid flowing is disclosed improving an easy making, a suction attachment, an easy exchanging work and a maintenance of a clean electric heating plate. In inserting the gasket which an attachment piece is projected on a gasket inserting groove of the electric heating plate having a water flowing concave surface in the inner side and a concave and convex part of a wave shape on the outside extending part, suction cups are integrally projected on the several bottom parts of the gasket and on the bottom of attachment piece so that suction parts are formed.
Patent KR-100223197-B1 (KR)
Inventor: WOLFGANG C DORNER
IPC: B65G21/06
Filed: 1992-07-16
Granted: 1999-10-15
Abstract: 본 발명의 콘베이어는 콘베이어 벨트를 지지하는 한 쌍의 이격된 평행 측면 레일을 구비하고, 각 측면 레일에는 한쌍의 수직으로 이격된 평행한 종방향 슬롯들이 마련되어 있다. 각 슬롯은 T형 단면이며 측면 레일의 측방 외측으로 대면한 개방측면을 가지고 있다. 하부 슬롯의 개방측면은 측면 레일의 상부 슬롯의 개방측면으로부터 측방 외측으로 옵셋되어 있다. 단부 유니트들이 콘베이어의 각 단부와 연결되어 있고, 각 단부 유니트는 측면판들 사이에 저어널된 벨트 지지 스핀들을 구비한 한쌍의 이격된 측면판들을 포함한다. 슬라이드 블록들이 측면 레일안의 슬롯의 단부들안에 장착되고, 측면은 각 측면 레일들의 외측에 위치하고 슬라이드 블록에 연결된다. 슬라이드 블록들은 또한 슬롯안에 장착되고 콘베이어에 선택된 위치로 보조장비를 연결시키도록 되어 있다.
Patent KR-950011972-B1 (KR)
Inventor: COLBAUGH MICHAEL E
IPC: B61L3/24
Filed: 1992-07-30
Granted: 1995-10-13
Abstract: 내용 없음.
Patent KR-950010801-B1 (KR)
Title: Method for preparing sodium bi carbonate
Inventor: LEE YUN-KU
IPC: C01D7/06
Filed: 1992-08-10
Granted: 1995-09-23
Abstract: Sodium percarbonate is prepared by (A) reacting sodium carbonate with stabilized hydrogen peroxide with agitation, while blowing cooled air using a cooler through which cooling water at 10˜-5 deg.C continuously flows ; and (B) continuously drying the product in a fluidized bed dryer by blowing hot air heated to 90˜140 deg.C at the flow rate of 4˜7m3/min. The water content is adjusted to 5˜20% for the reaction, and the height of fluidized zone is adjusted to 20-50cm.
Patent KR-0171368-B1 (KR)
Inventor: YUN MI-YONG
IPC: F25C1/24
Filed: 1992-08-22
Granted: 1999-03-20
Abstract: 본 발명은 얼음을 얻기 위한 제빙 사이클을 자동으로 수행하는 냉장고용 자동 제빙기에 의해 얼음 그릇(2)내 잔빙을 제거하는 방법에 관한 것으로, 급수를 위해 얼음 그릇(2)을 수평으로 유지하기 전에 얼음 그릇(2)을 비틀기 위해 이빙 모터(20)를 구동하고, 이빙 모터(20)가 구동될 때 모터(20)로 흐르는 전류의 양을 측정한 값과 소정의 기준값을 비교하며, 측정값이 소정의 기준값 보다 크면 잔빙이 존재하는 것으로 판단하여 이빙을 수행하는 것이 특징이다.