baber/WOPTO huggingface dataset:
Patent KR-910000113-B1 (KR)
Title: Single reel tape cartridge used with a leader block
Inventor: GELARDI ANTHONY L
IPC: G11B23/107
Filed: 1987-12-30
Granted: 1991-01-21
Abstract: A single-reel tape cartridge containing a reel of tape with a free end attached to a leader block (20) secures the leader block in a leader block receiving well (38') when the tape is stored in the tape cartridge. A rib (86) is formed on one of the side walls of the tape cartridge to prevent the leader block (20) from being driven into the tape cartridge by an external force.
Patent KR-940008142-B1 (KR)
Inventor: KIRSCH HOWARD C
IPC: G11C11/406
Filed: 1987-04-29
Granted: 1994-09-03
Abstract: 내용 없음.
Patent KR-930004258-B1 (KR)
Inventor: BETSUI KATSUHISA
IPC: H01R13/428
Filed: 1988-04-28
Granted: 1993-05-22
Abstract: 내용 없음.
Patent KR-910007841-B1 (KR)
Inventor: IMAI SHINICHI
IPC: H04N5/369
Filed: 1988-05-20
Granted: 1991-10-02
Abstract: 내용 없음.
Patent KR-940006488-B1 (KR)
Title: Elevator cancelling circuit of floor choice for missing manipulation
Inventor: PARK IL-KUN
IPC: B66B1/00
Filed: 1988-05-27
Granted: 1994-07-21
Abstract: a successive push detecting circuit for generating floor select data by sensing the number of outputs of a select sensing circuit, and generating a reset signal when the floor select data is successively received; and a holding circuit for supplying the floor select data generated from the successive push detecting circuit to a sequence control circuit, and cutting off the floor select data supplied to the sequence control circuit when the reset signal is received, thereby reducing unnecessary power consumption.
Patent KR-940005806-B1 (KR)
Inventor: ITOH KAZUMI
IPC: H05K13/00
Filed: 1988-07-23
Granted: 1994-06-23
Abstract: 내용 없음.
Patent KR-960012558-B1 (KR)
Title: Catalyst having excellent heat resistance for use in purifying exhaust gases
Inventor: YAMADA TEIJI
IPC: B01D53/94
Filed: 1988-08-27
Granted: 1996-09-23
Abstract: An exhaust gas purifying catalyst having excellent heat resistance comprises a platinum-group element, active alumina, cerium oxide, a barium compound and a zirconium compound on a monolithic support. The barium compound is preferably barium hydroxide, barium oxide or barium carbonate. The zirconium compound is preferably zirconium oxide.
Patent KR-910005081-B1 (KR)
Title: A manufacturing method of a flourescent screen of color picture tube
Inventor: YUN DAL-JUNG
IPC: H01J9/227
Filed: 1988-09-23
Granted: 1991-07-22
Abstract: The manufacturing process comprises (1) injecting fluorescent material from aobe tube panel, while slowly  rotating  a  slightly sloped panel, (2) doping fluorescent material on the inner side of panel,  while  fast  rotating   panel,   (3)   recovering   excess fluorescent material in a recovery unit (centrifuge),  (4)  dryign the fluorescent layer with forcedly circulating  air  and  heater, (5) exposing the layer to light, and (6)  washign  and  developing fluorescent layer. The  process  can  reduce  inferior  goods  and energy consumption.
Patent KR-910002148-B1 (KR)
Title: Apparatus of adjustable steering columns for vehicle
Inventor: KIM TAE-HONG
IPC: B62D1/16
Filed: 1988-10-18
Granted: 1991-04-06
Abstract: The device  used  for  adjusting  the  length  of  a  vehicle steering shaft comprises a rotational rod (1) fixedly connected to a gear box, an outer shaft (10) transmitting rotational  force  to the gear  box,  an  inner  shaft   (20)   geared   with   splines (12,25,411,423), a steering wheel (2) fixed  to  the  inner  shaft (20), a length adjustment shaft (30) screwed with  the  inside  of the inner shaft, a lever  (3)  whose  rotation  cause  the  length adjustment shaft (30) to move upward/downward, and a  member  (40) for locking the movement of the inner shaft (20) according to  the movement of the length adjustment shaft (30). The device  provides on easy position for operating the  steering  wheel  according  to driver's physique condition.
Patent KR-960006061-B1 (KR)
Inventor: RADEBAUGH GALEN WESLEY
IPC: A61K/
Filed: 1988-04-22
Granted: 1996-05-08
Abstract: 내용 없음.
Patent KR-940007211-B1 (KR)
Inventor: KOGA MASAZUMI
IPC: F16H59/10
Filed: 1989-03-15
Granted: 1994-08-10
Abstract: 내용 없음.
Patent KR-910007928-B1 (KR)
Title: The method and apparatus of construction grill
Inventor: YANG SU-YOUNG
IPC: B21D47/02
Filed: 1989-06-09
Granted: 1991-10-04
Abstract: A  grill  is  made  through  successive  processes  including extrusion, punching and  expanding.  All  the  processes  form  an automatic line. A extruder is connected through a  conveyor  to  a punching press equiping feeding devices, and  setting  a  punching die having front punches and rear punches. The punching  press  is connected through another conveyor  to  an  expanding  device  (7) mounting a feeding (-) in device (7a) in  the  front  part  and  a feeding out device (7b) in the upper part  an  a  rail  (12).  The feeding out device has arms (13) moving up and down. The expanding device mounts holders (11) moved by a  cylinder,  and  clamps  (9) moved horizontally by the rotation of a lead screw (8).
Patent KR-960011676-B1 (KR)
Title: Use of electrically conductive water-in-perfluorinated-oil microemulsions based on perfluorinated compounds as catholytes in electrochemical process
Inventor: CHITTOFRATI ALBA
IPC: C08L71/02
Filed: 1989-06-17
Granted: 1996-08-29
Abstract: An electrochemical process is described wherein a gaseous substance is reduced at the cathode and in which microemulsions of the water-in-oil (w/o) type are utilized as catholytes, said microemulsions showing electric ion transfer and interphase matter transfer capacity. The oil phase of said microemulsion consists of perfluoropolyethers having perfluoroalkyl end groups or hydrophilic functional end groups or of perfluorocarbons and said microemulsions are obtained by using perfluorinated surfactants, in particular those having a perfluoroalkylpolyether structure and/or by using an alcohol as cosurfactant.
Patent KR-930000880-B1 (KR)
Inventor: TAKEDA YASUSHI
IPC: H01L21/48
Filed: 1989-06-29
Granted: 1993-02-08
Abstract: 내용 없음.
Patent KR-910009005-B1 (KR)
Title: Cleaning devices for heat-exchanger
Inventor: LEE TAE-KYO
IPC: F28G13/00
Filed: 1989-07-05
Granted: 1991-10-26
Abstract: The cleaning device comprises a heat-exchanger (5)  having  a vertical pipe (1) in the heat exchanging tank (11), a  distributed pipes (2,2') for hot and cold water is formed  to  the  upper  and under of the heat exchanger (5), the first  heat  exchanging  pipe (7) having spiral type is connected with an inlet (9) for  flowing an cold water, the second heat exchanging pipe (7)  having  spiral type is  connected  to  the  distributed  pipe  (2')  through   a connecting pipe (8), a conveyer cover (40) mounted to the  end  of the tank (11), an inlet (42) for putting an sand is formed to  the top of a partitioned plate (41), a tank  (60)  for  removing  from dust including a supplying pipe (63) and a drain  pipe  (64),  and vertically partitioned plate (55).
Patent KR-910003075-B1 (KR)
Title: Skin care make up cosmetics
Inventor: KIM HYUNG-RYUL
IPC: A61K8/29
Filed: 1989-07-06
Granted: 1991-05-18
Abstract: A skin care make-up  compsn.  contains  3-20  wt.%  composite multi- functional powder and 5-20 wt.%  oil.  The  multi-functional powder is produced by coating 50-70 wt.%  mica  of  at  least  0.1 micron thickness and 1-15 micron particle  size  with  10-20  wt.% titanium oxide and 20-30 wt.% barium sulfate.  The  oil  is  pref. liquid paraffin,     methylpolysiloxane,       propyleneglycol dicaprylate/ dicaprate and/or oley alcohol. The make-up compsn. can be used in the  manufacture  of  foundation  eyeshadow  and  cream foundation, and has an optical diffusion effect.
Patent KR-0138908-B1 (KR)
Inventor: COMTE MARIE-THERESE
IPC: A61P25/00
Filed: 1989-07-06
Granted: 1998-05-15
Abstract: 내용 없슴
Patent KR-0153744-B1 (KR)
Inventor: GRUPP JOACHIM
IPC: G09F9/00
Filed: 1989-09-06
Granted: 1998-11-16
Abstract: 내용 없음
Patent KR-920002866-B1 (KR)
Title: Carrier of monorail type
Inventor: CHON BONG-GYUN
IPC: B60L13/00
Filed: 1989-09-30
Granted: 1992-04-06
Abstract: The apparatus has a conveying vehicle, including data process functions, drives on a mono-rail according  to  computer  signals, and enhances work  efficiency.  The  apparatus  comprise  a  steel structure (304) fixed to the upper part  of  work  space,  a  rail member guiding the conveyance vehicle (10) by  use  of  a  support memer and a bracket holder, a driving member  (100)  assembled  on the guide rail (300), and a feeding member (200) including a goods holder (211). The driving member includes a speed  reducing  motor having a drive gear connected to a slave gear with a timing  belt, first/second roller positioned on the same axis of the drive gear, and an idle roller for rotating the first/second  rollers  in  the same direction.
Patent KR-0140989-B1 (KR)
Inventor: WILBR JAMES A
IPC: H04N3/18
Filed: 1989-11-20
Granted: 1998-06-15
Abstract: 내용 없음
Patent KR-930002052-B1 (KR)
Title: Method for preparing an infrared ratial agent having an olivine basalt as a major content
Inventor: YANG JUNG-SHIK
IPC: C04B35/14
Filed: 1989-12-28
Granted: 1993-03-22
Abstract: A  far-IR  radiating  material  is  composed  of  45-69.88  % olivine-basalt,  5-10  wt.%  iron  oxide,  20-25  wt.%   manganese dioxide, 5-10 wt.% cobalt oxide, 0.01-5  wt.%  nickel  oxide,  and 0.01-5 wt.% copper oxide. A far IR radiator  is  prepared  by  (a) mixing  starting  materials,  (b)   sintering   the   mixture   at 1,100-1,150 deg.C for 2 hrs. and pulverizing, (c) adding 7-8  wt.% PVA to powdered material and  pressing,  (d)  reheating  at  1,150 deg.C for 2 hrs. and cooling at 950 deg.C for 2 hrs.
Patent KR-920009993-B1 (KR)
Inventor: KOURA NOBUYUKI
IPC: C01G1/00
Filed: 1988-06-29
Granted: 1992-11-10
Abstract: 내용 없음.
Patent KR-100197746-B1 (KR)
Inventor: ARROWSMITH DAVID ROGER
IPC: F16D48/04
Filed: 1989-02-01
Granted: 1999-06-15
Abstract: 내용 없음.
Patent KR-950006497-B1 (KR)
Title: Making method for thermal strips
Inventor: HONG SU-CHON
IPC: H01M6/36
Filed: 1990-06-15
Granted: 1995-06-15
Abstract: The ignitable strip of thermal battery is used for the igniter of a heat pad. The method has the steps of mixing zirconium, or the igniting material, the barium chromate, or the oxidizer, and distilled water, coating a ceramic paper with the compounds, and drying it.
Patent KR-930006612-B1 (KR)
Title: Inner temperature sensing method of programmable logic controller
Inventor: LEE CHON-SOK
IPC: G05B19/00
Filed: 1990-06-30
Granted: 1993-07-21
Abstract: The  alarm  signal  is  generated  when  the  internal  temperature of  a programmable logic controller exceeds a preset temperature. The method comprises the steps of: (A) detecting internal temperature of a PLC using a temperature sensor (6); (B) sending temperature data to a microcomputer (1) using a schmidt trigger (7); (C) discriminating that the detected temperature exceeds a preset temperature; (D) operating a PLC normally when the detected temperature is below the preset temperature; (E) discrimining that a PLC is programmed to be shut down; (F) driving an alarm buzzer (9) and operating a PLC normally when a PLC is not programmed to be shut down in the step (E); and (G) resetting an interface unit (4) to shut down a PLC for driving a buzzer when a PLC is programmed to be shut down.
Patent KR-930003539-B1 (KR)
Title: 다이스프링장치
IPC: B21D28/18
Filed: 1990-08-24
Granted: 1993-05-03
Abstract: 내용 없음.
Patent KR-930009635-B1 (KR)
Title: Apparatus for controlling the monitoring device
Inventor: JONG KWANG-KYUN
Filed: 1990-08-25
Granted: 1993-10-08
Abstract: This is about the control device of measurements ,  specially about the step of learning  the  kinds  of  measurements  and  the controlling data as voice signal  and  the  control  device  using voice signal for executing identification by measurements control. The device comprises a computer block (1) transferring  the  order to measurements through  measurements  control  bound,  a  digital signal processing interface block (2)  transferring  a  identified data to computer (1), and  the  analog  input  (5)  outputting  at digital signal processor (4).
Patent KR-920009853-B1 (KR)
Title: Automatic section switch
Inventor: LEE JU-OK
IPC: H02H3/08
Filed: 1990-09-13
Granted: 1992-10-31
Abstract: The automatic section  switch  protects  the  section  to  be locked out   until   a   second   reserve   protector   processes instantaneous power failure of the section. The apparatus includes a phase timing signal generator for generating instantaneous phase timing signal by detecting instantaneous phase level, a  grounding timing signal generator for generating  ground  timing  signal  by detecting  instantaneous  grounding  level,  a  reference  voltage generator for providing control power, a  power  failure  detector for detecting power failure by sensing line voltage  and  current, an interlock unit for detering trip  coil  operation  by  breaking output signal of the timing signal generators when over current is detected, and a breaker  for  opening  the  line  when  a  delayer operation is over.
Patent KR-0164220-B1 (KR)
Inventor: LEYSHON DAVID W
IPC: C07C4/06
Filed: 1990-09-28
Granted: 1999-03-20
Abstract: 이 발명은 고급 탄화수소가 에틸렌 및 프로필렌으로 크래킹되며, 적어도 에틸렌의 일부가 프로필렌으로 복분해 되는 크래킹(Cracking)과 복분해(Metathesize)의 조합에 의하여, C 4 이상의 고급 탄화수소 공급재료로부터 프로필렌을 제조하는 공정을 제공하는 것이다.
Patent KR-950000606-B1 (KR)
Inventor: UZETA LUIS A M
IPC: F02M37/00
Filed: 1990-11-24
Granted: 1995-01-26
Abstract: 내용 없음.
Patent KR-0160604-B1 (KR)
Inventor: KIM KWI-DONG
IPC: G08C19/30
Filed: 1990-11-30
Granted: 1999-03-20
Abstract: 이 발명은 모든 전자기기에 관한 것으로, 전자기기 제어회로에 선택용 마이콤, 우선 순위 지정용 마이콤, 예약용 마이콤, 데이타 저장용 메모리, 타이머등을 추가하여 사용자가 원하는 온/오프 시간 및 신호를 예약하여 저장한 후, 리모콘 송신기를 전자기기의 수신가능한 범위내에 설치해두면 예약된 시간에 자동으로 원하는 기능이 수행되도록 한 것이다.
Patent KR-930011387-B1 (KR)
Inventor: KARASAWA ATSUSHI
IPC: H01H85/02
Filed: 1990-04-23
Granted: 1993-12-04
Abstract: 내용 없음.
Patent KR-950001766-B1 (KR)
Inventor: HATTORI KIYOSHI
IPC: H04W88/02
Filed: 1991-01-18
Granted: 1995-02-28
Abstract: 내용 없음.
Patent KR-940003839-B1 (KR)
Title: Dtmf signal detecting system
Inventor: LEE U-SOK
IPC: H04M1/00
Filed: 1991-02-21
Granted: 1994-05-03
Abstract: The circuit and method detect the dual tone multi-frequency (DTMF) signal without errors. The circuit includes a DTMF signal detector (20) for generating the parallel dial data by decoding input DTMF signal and for generating strobe signals, a same repeating data detector (40) for detecting the same repeating dial data, and a CPU (30) for analyzing input dial data generated by the DTMF signal detector and the same repeating data detector (40).
Patent KR-940000547-B1 (KR)
Title: Serial cathode making method of electron gun
Inventor: DO HAN-SHIN
IPC: H01J1/15
Filed: 1991-06-08
Granted: 1994-01-24
Abstract: Fabrication method of directly-heated cathode of electron gun for CRT. The cathode of the electron gun mainly comprises a porous cathode body (11) for being filled with the electron-emitting material and a heater (12) attached to the porous cathode body. The porous cathode body is directly heated by the heat of the heater and emits electrons from the material filled in the pores.
Patent KR-0186013-B1 (KR)
Inventor: HAN SANG-BEOM
IPC: H04N1/00
Filed: 1991-06-12
Granted: 1999-05-01
Abstract: 팩시밀리에 있어서 전화기 사용방법에 관한 것이다. 팩시밀리에 전원이 공급될 경우 발광다이오드를 구동하고, 수광트랜지스터가 상기 발광다디오드로부터 수광시 다이알회로의 동작을 중단케 함으로써, 하나의 키패드로, 팩시밀리 전원이 켜진 상태에서는 다이알 회로의 동작이 중단되어 팩시밀리 메인 시스템에서 발생되는 다이알 신호와의 중복을 막고, 팩시밀리 전원이 꺼진 상태에서는 다이알회로를 구동시킴으로써 다이알링을 가능케 한다.
Patent KR-940001660-B1 (KR)
Inventor: SHIMODA GOHEI
IPC: C04B35/581
Filed: 1991-08-06
Granted: 1994-02-28
Abstract: 내용 없음.
Patent KR-930011167-B1 (KR)
Title: Water wheel
Inventor: SHIN JAE-U
IPC: F03B7/00
Filed: 1991-08-10
Granted: 1993-11-24
Abstract: The  power  generation  device  using  water   turbine   and increasing the rotating power  of  water  turbine  with  the  same amount of water by setting the water turbines  at  the  upper  and lower parts of the machine, comprises: (A) upper and  lower  water turbines (1,1') set at the upper and lower parts  of  the  machine (3); (B) covers (7) set on the outer face of  the  water  turbines (1,1'); (C) guiding projections (8) with sloped faces (8')  formed on the inner face of the covers (7); and (D) semicircle type  main inlet parts (9) formed on the side plates of the cover (7).
Patent KR-940008339-B1 (KR)
Title: Method of lead-bending surface mount and its apparatus
Inventor: KANG YONG-HWA
IPC: H01L23/495
Filed: 1991-09-24
Granted: 1994-09-12
Abstract: The device includes the 1st process which executes the upper direction of preforming, and the 2nd process which uses the downward direction of reverse-bending, to improve productivity. The method includes the forming process which has leads in the four edges of a package, the preforming process which bends the solder part (3a), and the 2nd forming process which executes the reverse-bending for holding the horizontal state. The device includes the preforming mold which has the upper directional beding table (1), a elasticity means (4) which absorbs the shcok of the device, a fixing means (5) which holds the device and the 2nd forming mold which has the 2nd forming punch (8).
Patent KR-930010848-B1 (KR)
Title: Door opening equipment
Inventor: LEE JONG-HUN
IPC: H05K5/03
Filed: 1991-09-26
Granted: 1993-11-12
Abstract: The apparatus  is  an  one-touch  opener  for  the  household electric appliance door having a controller with various switches. The one-touch door opener comprises a push  knob  (13)  forming  a push button (13a) protruded forward, a set body (10) in the center of a slider (13c) having  a  slant  hole  (13b);  a  housing  (15) screwed on the inner side of the set body  (10)  and  including  a push knob (13) guider  (15a)  and  opener  guiders  (15b,15c);  an opening device (14) moving up and down according to the  actuation of the push button (13) by forming a spring (14a) on its end,  and guide pins (14b) guiding toward the slant hole (13b).
Patent KR-100239147-B1 (KR)
Inventor: AOYAMA YOSHITAKA
IPC: B23K11/24
Filed: 1991-10-18
Granted: 2000-01-15
Abstract: 판금부품(1) 등의 구멍(2)에 플랜지(3)가 달린 축형상의 부품(4)을 용접하고자 할 때에 판금부품(1)의 구멍(2)과 축형상의 부품(4)의 위치를 결정해주는 중공가이드핀(7)의 구조를 중공부의 길이를 축형상의 부품(4)의 길이보다 짧게 설정하며, 밑판(1)이 있는 구조로 하여, 가동전극(15)이 플랜지(3)를 누르는 것과 동시에 또는 누른 후에 가이드핀(7)을 판금부품의 구멍(2)으로부터 이탈시키는 구조로 되어 있는 프로젝션용접방법 및 그 장치이다.
Patent KR-950003900-B1 (KR)
Title: Semiconductor device manufacturing method for soi structure
Inventor: KIM YONG-BAE
IPC: H01L21/205
Filed: 1991-11-06
Granted: 1995-04-20
Abstract: The method comprises forming an insulating layer on a semiconductor substrate and a opening so as to define a region for formation; froming a shallow trench as the opening; foming a spacer on the side wall of the opening and the trench; sequently forming a first silicon layer of high concentration and a second silicon layer of low concentration from the silicon region defined by spacer; forming another insulating layer with different etching ratio from the spacer; and wet etching and removing the insulating layer, the spacer and the first silicon layer supporting the opening to form an oxide layer on the silicon layer; varying multicrystal silicon on the region between the substrate and the second silicon layer and etching back so as to expose the insulating layer on the second silicon layer.
Patent KR-950015040-B1 (KR)
Inventor: DOBIDA YOICHI
IPC: G11C11/401
Filed: 1991-11-07
Granted: 1995-12-21
Abstract: 내용 없음.
Patent KR-940006655-B1 (KR)
Title: Process for producing polyester film having antistatic properties, adhesive properties, transparency and surface tension
Inventor: KIM KWANG-TAE
IPC: C08J7/04
Filed: 1991-12-10
Granted: 1994-07-25
Abstract: Polyester film is prepared by coating the coating mixt. compsn. comprising acryl based water-dispersed emulsion, cellulose derivs., alkyl quarternary ammonium salt and sulfosuccinate based salt cpd. onto one or more surfaces of polyester film base at the streching step of the polyester film. The acrylic water-dispersed emulsion and cellulos derivs. are composed of 1-50 pts. of cellulose derivs., based on wt.% of solid parts, w.r.t. 100 pts. of acrylic water-dispersed emulsion. The alky quarternary ammonium salt based cpd. is the cpd. of formula (I) or (II), is used by 150-300 pts. w.r.t. 100 pts. of the mixt. of acrylic water-dispersed emulsion and cellulose derivs., based on wt.% of solid part.
Patent KR-100187513-B1 (KR)
Title: Dynamic allocation of roamer routing numbers system and method
Inventor: KUNZ DAVID PAUL
IPC: H04W8/26
Filed: 1991-03-06
Granted: 1999-05-15
Abstract: The present invention provides a communications system including at least one mobile transceiver; at least one mobile switching center, at least one mobile switching center including means for allocating a temporary routing number for at least one mobile transceiver to facilitate call set-up; and means for releasing the temporary routing number to make it available for reuse. The present invention also provides a mobile services switching center or exchange for establishing communications with at least one mobile subscriber, this exchange including means for allocating a temporary routing number for at least one mobile subscriber to facilitate call set-up and means for releasing the temporary routing number to make it available for reuse. Still further, the present invention provides a method employed by both the system and the exchange described above.
Patent KR-100200975-B1 (KR)
Inventor: NAGASAKA YASUO
IPC: B22D18/04
Filed: 1992-03-11
Granted: 1999-06-15
Abstract: 가압식 주탕로는 로 본체의 내부에 용탕을 보호지지하는 탕실, 상기 탕실의 하부에서 서로 연통하는 수탕사이펀 및, 상기 탕실의 상부를 기밀하게 덮는 로 덮개 및 상기 로 덮개에 연결된 가압장치를 포함한다. 그러한 로에서 복수개의 주탕노즐은 상기 주탕사이펀의 상단의 주탕쳄버에 서로 거리를 두고 배열되며, 복수개의 주탕노즐의 각각에는 상부로부터 개폐 가능한 스톱퍼가 설치되어 있다.
Patent KR-940006753-B1 (KR)
Title: Apparatus for cooking and washing grain
Inventor: KIM MONG-PIL
IPC: A23L1/00
Filed: 1992-05-08
Granted: 1994-07-27
Abstract: An automatic grain washer and cooker includes a grain storage for storing grain, a water supply connected to the grain storage and supplying water to a washing portion, a rotation shaft having a water spouting portion for discharging washing water and a screw for rotating washing water and grain to wash the grain, an opening/closing valve for discharging washed grain and washing water, a washing member having a connection member elastically installed to allow grain to be supplied to a cooking portion and lifted to be detached or coupled to the cooking portion, a driving portion for opening/closing the grain storage to discharge grain, and a driving member for driving the washing member, thereby performing washing and cooking of grains through a single operation.
Patent KR-960000582-B1 (KR)
Title: Making method of functional polypeptide from silkworm cocoon
Inventor: KIM MAN-KEUN
IPC: A23J3/00
Filed: 1992-06-20
Granted: 1996-01-09
Abstract: The preparation method of functional peptides (I) from cocoon and waste silk (II) consists of (1) dissolving cocoon or waste silk in 5% sodium carbonate solution at 100 deg. C for 30 minutes to remove sericin, (2) boiling insolubles containing fibroin in 7% oxalic acid (III) solution for 7 hours, (3) adding calcium chloride to 1.1 fold of (III) to precipitate (III), (4) treating with protease of Bacillus subtilis at 60 deg. C for 2 hours to get (I), (5) vacuum-drying it at 45 deg. C and (6) freeze-drying. (I) is useful for alcoholic beverages to lower absorption of alcohol.
Patent KR-950012752-B1 (KR)
Title: Connector pin
Inventor: CHOE DAL-KWON
IPC: H05K7/12
Filed: 1992-08-22
Granted: 1995-10-20
Abstract: The connector pin for improving the contact power comprises an inserting part(1) guiding the pin to be inserted smoothly, a contacting part(2) contacting to a hole(5) of PCB(7) tightly, and a supporting part(3) supporting the pin firmly. A hole(50) is formed along the contact part of the pin lengthwisely such that the shape of the cross section likes "()". Then the support part keeps the elastic force to contact the pin and hole tightly.