baber/WOPTO huggingface dataset:
Patent KR-0136374-B1 (KR)
Title: Injection molding die apparatus for use in the production of substrate of optical disk
Inventor: KITAMURA TAKEHIKO
IPC: B29C45/40
Filed: 1989-09-30
Granted: 1998-04-25
Abstract: An injection molding die apparatus for use in the production of an optical disk substrate (19) has a stationary die part (11) having a mirror-finished surface (12), a movable die part (13) carrying a stamper (14), an outer peripheral ring (16) slidably fitting on the outer periphery of the movable die part (13) and contactable with the stationary die part (11) when the movable die part (13) has been moved close to the stationary die part (11), such that a die cavity (17) to be charged with injected molten plastic is formed by the mirror surface (12) of the stationary die part (11), the stamper (14) and the outer peripheral ring (16). First and second ejection mechanisms (20, 27) are provided to push the injection-molded optical disk substrate (19) away from the stamper (14) simultaneously both at the central portion and outer peripheral portion of the optical disk substrate (19), while the optical disk substrate (19) is held in close contact with the mirror-finished surface (12) of the stationary die part (11), whereby the separation of the injection-molded optical disk substrate (19) from the stamper (14) takes place uniformly without distortion and failure in the transfer of the track grooves.
Patent KR-920006553-B1 (KR)
Title: Data communications system
Inventor: PARK HYONG-SHIK
IPC: H04M11/06
Filed: 1989-11-30
Granted: 1992-08-08
Abstract: The apparatus  and  the  method  is  for  communicating  data between one private branch exchange and multi function  telephones in parallel. The apparatus includes slave CPUs (2) connected to  a master CPU (1), a data transmitter (3), a  data  receiver  (4),  a line selector (5)  connected  to  the  data  transmitter  and  the receivers (4,5) and a data transmitter/receiver  (7)  including  a transformer (T) for matching impedance of multifunction  telephone and the transmitter/receiver, a  transistor  (Q1)  for  amplifying input signal from  the  transformer,  a  J/K  flip  flop  (8)  for receiving  clock  signals,  an  AND  gate  (G1)  connected  to   a transmitting/receiving selection circuit and ports to operate  the input signals, and a transistor (Q2) for amplifying  signal  input from a AND gate.
Patent KR-0151952-B1 (KR)
Inventor: JEMIN CHARLES HSU
IPC: A01N43/80
Filed: 1989-12-18
Granted: 1998-10-01
Abstract: 내용 없음
Patent KR-920010530-B1 (KR)
Title: Sintering process for iron ore
Inventor: CHOE YONG-HUN
IPC: C22B1/16
Filed: 1989-12-30
Granted: 1992-12-04
Abstract: The sintered iron ore is manufactured by (a) mixing with  ore powder and cokes powder as a fuel, (b) putting the mixture of iron ore material into the sintering apparatus, (c) igniting  cokes  on the surface of the sintered material layer by an ignition furnace, (d) elevating to the highest temperature by the ignition of  cokes in the sintering part  of  natural  reduced  pressure  state  with suction of air in the lower position, (e) cooling.  The  range  of the heating and cooling steps are divided to  the  five  sections. The sections of the temperature range are composed of the elevated temperature range at 1,100-1,300 deg.C, 1,300 deg.C - the  highest temperature, and the  cooled  temperature  range  at  the  highest temperature - 1,300 deg.C, 1,300-1,100 deg.C, 1,100-900 deg.C.
Patent KR-920002169-B1 (KR)
Title: Plasma discharge deposition process and a suitable apparatus therefor
Inventor: YUN KI-CHON
IPC: C23C4/00
Filed: 1989-12-30
Granted: 1992-03-19
Abstract: The method is used for forming a  thin  filmin  semiconductor devices. After a  reactive  gas  supplied  from  gas  cylinder  is charged by HF wave  generator  and  a  nozzle  in  vacuum  surface injects the discharged gas onthe surface of material, a thin  film forms on the surface. The apparatus comprises a PCB holder with  a heater in vacuum furnace; a nozzle for  injecting  the  discharged gas and being opposite to the holder; a HF wave generator  on  the outer periphery of nozzle at the outside of vacuum furnace.
Patent KR-960007017-B1 (KR)
Inventor: FLEURY ETIENNE
IPC: C08G63/688
Filed: 1989-03-03
Granted: 1996-05-27
Abstract: 내용 없음.
Patent KR-920006223-B1 (KR)
Inventor: SUGIYAMA TAKESHI
IPC: F02N15/00
Filed: 1990-01-17
Granted: 1992-08-01
Abstract: 내용 없음.
Patent KR-100195585-B1 (KR)
Title: Quinoxalinyl derivatives suitable for use in leukotriene mediated disease
Inventor: CRAWLEY GRAHAM C
IPC: C07D213/34
Filed: 1990-02-28
Granted: 1999-09-01
Abstract: The invention concerns a heterocycle of the formula I <CHEM> wherein Q is an optionally substituted 6-membered monocyclic or 10-membered bicyclic heterocyclic moiety containing one or two nitrogen atoms; A is (1-6C)alkylene, (3-6C)alkenylene, (3-6C)alkynylene or cyclo(3-6C)alkylene;  X is oxy, thio, sulphinyl, sulphonyl or imino; Ar is phenylene which may optionally bear one or two substituents or Ar is an optionally substituted 6-membered heterocyclene moiety containing up to three nitrogen atoms; R<1> is hydrogen, (1-6C)alkyl, (3-6C)alkenyl, (3-6C)alkynyl, cyano-(1-4C)alkyl or (2-4C)alkanoyl, or optionally substituted benzoyl; and R<2> and R<3> together form a group of the formula -A<2>-X<2>-A<3>- which, together with the carbon atom to which A<2> and A<3> are attached, defines a ring having 4 to 7 ring atoms, wherein A<2> and A<3>, which may be the same or different, each is (1-4C)alkylene and X<2> is oxy, thio, sulphinyl, sulphonyl or imino;  or a pharmaceutically-acceptable salt thereof. The compounds of the invention are inhibitors of the enzyme 5-lipoxygenase.
Patent KR-940010415-B1 (KR)
Inventor: TAKANASHI ITSUO
IPC: G02F1/03
Filed: 1990-03-23
Granted: 1994-10-22
Abstract: 내용 없음.
Patent KR-930004980-B1 (KR)
Inventor: RAVAN CHALES C
IPC: H01G4/30
Filed: 1990-03-29
Granted: 1993-06-11
Abstract: 내용 없음.
Patent KR-970001238-B1 (KR)
Inventor: KATSUMATA RYOICHI
IPC: C12N15/00
Filed: 1990-06-05
Granted: 1997-02-04
Abstract: 내용 없음.
Patent KR-930005799-B1 (KR)
Inventor: NANNO NOBUYUKI
IPC: H02J9/06
Filed: 1990-06-23
Granted: 1993-06-25
Abstract: 내용 없음.
Patent KR-920006527-B1 (KR)
Title: Non fixed rear window for vehicle
Inventor: KIM DOK-SU
IPC: B60J1/18
Filed: 1990-06-21
Granted: 1992-08-08
Abstract: The device has supports with connector  and  worm  gear  with two-way motor having switch. A pair  of  horizontal  supports  are both disposed in parallel an upper support and a lower support  of the horizontal supports are mounted to the  rear  window  and  the vehicle body. A pivotal cross connector is pivotally connected  to one end of the pair of horizontal supports and  slidably,  movably connected to the other end of the horizontal supports. A worm gear is connected to a cross point of the pivotal cross connector and a two way motor connected to an on/off switch disposed at  near  the vehicle driver. Upon operating the two way motor, the rear  window of the motor vehicle is opened and closed.
Patent KR-930006743-B1 (KR)
Title: Comparised curcuit of analog signal
Inventor: JO YON-HYONG
IPC: H03M1/12
Filed: 1990-07-13
Granted: 1993-07-23
Abstract: The analog signal comparison  circuit  equally  controls  the analog input voltage and eliminates the off-set  voltage  occurred in the amplifying stage. A comparison  circuit  (10a)  includes  a comparison section (1) for comparing the reference voltage (Vref1) with the analog voltage (Vin), two amplifiers  (2a,2b),  a  buffer (3) and a latch section (4). The  input/output  terminals  of  two amplifiers  maintain  the  balanced  condition  by  activating   a transmission gate (TM12) and nMOS transistor (NM11). The  feedback voltage (Vft1)  of  the  first  amplifier  (2a)  is  stored  in  a condenser (C11).
Patent KR-920010244-B1 (KR)
Title: Liquid cosmetic containing colors
Inventor: JO WAN-KU
IPC: A61Q1/02
Filed: 1990-07-16
Granted: 1992-11-21
Abstract: This is a new bilayer skin lotion containing stable pigments. The skin lotion comprises 0.3-1.5  wt.%  montmorillonite,  0.5-2.0 wt.% salt, 0.05-0.1 wt.% carboxyvinyl polymer, and  0.05-1.0  wt.% neutralization agent. The above salt is sodium chloride or  sodium lactate. The above neutralization agent  is  tetrahydroxy propylethylene diamine or polyethylene  glycol  15-cocamine.  This skin lotion is characterized of homogeneous dispersing pigment.
Patent KR-930009873-B1 (KR)
Title: Full duplex communication telephone
Inventor: KIM HAK-RYONG
IPC: H04N7/14
Filed: 1990-07-31
Granted: 1993-10-12
Abstract: The video phone includes a standard telephone having  a  hook switch, camera and display  monitor.  Voice  signals  between  the telephone and signal transmisssion line  are  filtered  to  remove frequencies above a predetermined frequency  in  the  transmission band. The incoming video carrier is at one end of two  frequencies in the band. A discriminator determines which, and the  signal  is demodulated and displayed. The video signal  from  the  camera  is modulated on the alternative frequency and  transmitted  to  line. Incoming and outgoing video signals pass separately through a line interface.Video   signal   can   be   transmitted   and   received simultaneously, without   disrupting   voice   contact   between subscribers.
Patent KR-970010590-B1 (KR)
Title: Apparatus for mechanical purification of waste water treated biologically
Inventor: MARUKUS SHUTEKER
IPC: B01D33/58
Filed: 1990-08-10
Granted: 1997-06-28
Abstract: The invention relates to a device for mechanical purification of biologically treated waste water, which has a drivable drum filter with disc-shaped filter bodies which have two filter surfaces, to which suction can be applied, on each of the sides. The invention is based on the object of providing a simple, easily handled design, in particular with respect to the disc-shaped filter bodies, for a device using a drum filter for mechanical purification of waste water. In addition, optimised extraction of dirt particles on the filter surfaces should be possible. According to the invention, this object is achieved by the combination of the following measures:     a) A rotatably mounted, driven carrier pipe is provided. b) Individual removable frames coated with a filter cloth and altogether forming a disc-shaped filter body are fixed to the carrier pipe. c) Suction devices extending over one half are associated with the disc-shaped filter bodies on the two filter surfaces.   <IMAGE>
Patent KR-930003567-B1 (KR)
Inventor: IKA HIROYUKI
IPC: H04N5/21
Filed: 1990-08-17
Granted: 1993-05-06
Abstract: 내용 없음.
Patent KR-100186761-B1 (KR)
Inventor: KIM MYUNG-KYU
IPC: B22D21/00
Filed: 1990-11-24
Granted: 1999-04-01
Abstract: 본 발명은 브레이크 중량을 경량화한 브레이크 드럼 및 그 제조방법에 관한 것으로, 종래의 중기에 사용되는 전체브레이크의 중량이 450K 중에 드럼이 차지하는 비중이 150K에 해당되므로 브레이크 중량증가하는 원인이 되어 신속한 이동이 불가능하고 또한 중량이 무겁기때문에 연비가 증가함은 물론 열전도가 우수하지 못하므로 정확한 제품이 불가능한 것이 있다. 
     따라서 중량을 경량화한 브레이크에 대한 개발이 요구되었던 것이다. 이를 위하여 드럼의 외벽에 결합돌기(2)를 형성하여 상기 결합돌기에 여러가지 성분을 혼합하여 제조한 라이너(4)를 금형에 취부하여 주조하는 것으로 드럼의 형상을 내측에는 일반주물로 하고 외측에는 알루미늄 합금의 라이너(4)를 사용하므로 브레이크 드럼의 중량을 경량화 함으로써 신속한 이동이 가능하고, 연비를 절감할 수 있는 것이다.
Patent KR-930003758-B1 (KR)
Title: The producing method of glycolic acid
Inventor: KIM KI-HYOP
IPC: C07C59/06
Filed: 1990-12-19
Granted: 1993-05-10
Abstract: A method for preparing  radioisotope  labeled  glycolic  acid comprises (a) adding radioisotope (C14) substd. CO2  to  benzyloxy methyl magnesium chloride of formula (II) at -28 -  -35  deg.C  to obtain benzyloxy acetic acid of formula (III);  and  (b)  reacting (III) with Pd-C as a catalyst at 45-60 deg.C  under  hydrogen  gas pressure.  The  1-position  carbon  of  the   glycolic   acid   is substituted  by  radioisotope  C14  in  the  above  methode.   The radioistope labeled glycolic acid  is  useful  in  the  metabolism research of aminoacid biosynthesis.
Patent KR-930011135-B1 (KR)
Title: Overlapping apparatus of digital tv
Inventor: HO JAE-SU
IPC: H04N5/00
Filed: 1990-12-31
Granted: 1993-11-24
Abstract: a  first  multiplier gradually increasing the level of  the  current  video  signal;  a second multiplier gradually decreasing the level of the past video signals stored in the frame memory (7); an adder (4) producing the overlapped video signals received from  the  said  multipliers;  a memory controller (8) making the frame memory (7) feed the  second multiplier.
Patent KR-0152066-B1 (KR)
Inventor: MORGAN ANDREW ROBERT
IPC: C09D7/80
Filed: 1989-11-30
Granted: 1998-10-01
Abstract: 내용 없음.
Patent KR-930011345-B1 (KR)
Inventor: JOUPPI NORMAN P
IPC: G06F12/0862
Filed: 1991-03-27
Granted: 1993-11-30
Abstract: 내용 없음.
Patent KR-950003910-B1 (KR)
Inventor: MIZUTANI TOHRU
IPC: H03F1/52
Filed: 1991-04-26
Granted: 1995-04-20
Abstract: 내용 없음.
Patent KR-940001703-B1 (KR)
Title: Voice mailing system
Inventor: KIM SON-HO
IPC: H04M3/50
Filed: 1991-05-24
Granted: 1994-03-05
Abstract: The method removes a voice mail at every pre-set time automatically according to classified voice mail categories. The method comprises the steps of: (a) increasing a time counter for checking an end of time period to remove voice mails; (b) checking a first mail profile at the end of a removing period; (c) reading profiles from a hard disk and writting profiles on a memory; (d) checking a removing reference time for profiles; (e) clearing the voice mail record and removing the record from a bi-directional linked list; and (f) discriminating that all records in the profile is checked.
Patent KR-950001442-B1 (KR)
Inventor: YOSHIDA SEIJI
IPC: H04N5/208
Filed: 1991-06-18
Granted: 1995-02-24
Abstract: 내용없음.
Patent KR-100192540-B1 (KR)
Inventor: KIM HONG-SUN
IPC: H01L21/76
Filed: 1991-07-10
Granted: 1999-06-15
Abstract: 본 발명은 필드산화를 두번 실시하여 버즈비크에 의한 액티브 영역의 감소를 최소화시키고 필드산화막을 깊게 형성시킬 수 있도록한 반도체 소자의 격리영역 형성방법에 관한것으로, 기판(1)위체 베이스산화막(2)을 성장시키고 제1질화막(3), HTO(4)를 차례로 중착하는 공정과, 전표면에 제2질화막(5)을 증착하고 식각하여 측벽을 형성하는 공정과, HTO(4)를 제거하고 제1필드산화막(6) 성장후 제1필드산화막(6)을 제거하는 공정과, 패드산화막(7)과 제3질화막(7)을 증착하고 제3질화막을 수직식각한 후 채널스톱이온을 주입하는 공정과, 제2필드산화막(9)을 성장시키는 공정을 차례로 실시하여서 이루어진다.
Patent KR-940004626-B1 (KR)
Inventor: KRISHNAMURTHY RAMACHANDRAN
IPC: B01D53/86
Filed: 1991-08-22
Granted: 1994-05-27
Abstract: 내용 없음.
Patent KR-0184271-B1 (KR)
Inventor: AICHINGER HEINRICH
IPC: B01D53/86
Filed: 1991-09-10
Granted: 1999-04-15
Abstract: 본 발명은 5 내지 25㎡/g의 BET 표면적을 가진 알루미나 담체에 적용된 금속성 은으로 이루어진, 순수하거나 기체 혼합물 중에 존재하는 산화 이질소를 분해시키기 위한 촉매에 관한 것이다.
Patent KR-940001856-B1 (KR)
Title: Electronic safty device using photo magnet card
Inventor: SHIN SONG-CHOL
IPC: E05B49/00
Filed: 1991-09-12
Granted: 1994-03-09
Abstract: The device improves the previous key method. The device comprises a card recorder (1) for recording the specified code according to the command of user, a reader (3) for reading data by the optic-magnetic head (4), a CPU (17) for forming the above units, a memory comparative unit (6) for transferring the state information of the (CF), (CAF), a memory unit (16) and a check memory unit (15) to a logic decision unit (7), the logic decision unit for generating the signal of card checking, recording, erasing, changing according to the card state information and the signal of inputting from the memory comparative unit (6) by the optic-magnetic head (4).
Patent KR-100196606-B1 (KR)
Inventor: PANKRAZ MILZ
IPC: B25B1/24
Filed: 1991-10-04
Granted: 1999-06-15
Abstract: 다중 바이스는 바이스 몸체의 단부에 있는 고정 턱부와 상기 고정 턱부 사이에 위치하여 그와 협력하는 가동 턱부를 포함한다. 상기 가동 턱부는 대향 회전 나사를 지닌 두 부품의 스핀들에 의해 함께 작동한다. 동력 증폭기는 스핀들 부품 사이에 제공되어 있고 서로 이격한 스핀들 부품을 크램핑 위치로 기입한다.
Patent KR-940007116-B1 (KR)
Title: Process for making cheese milk
Inventor: AN BONG-SUN
IPC: A23C9/00
Filed: 1991-11-27
Granted: 1994-08-06
Abstract: The cheese milk is prepd. by mixing and dissolving completely 50-60 % milk, 8-11 % cheese, 8-11 % condensed milk, 12-15 % raw cream, 2-5 % arabia gum, 1-4 % glycerin fatty acid ester, 3-6 % sucrose, 1-3 % sodium caseinate and 0.5-2 % sucrose fatty acid ester.
Patent KR-940005741-B1 (KR)
Title: Battery cover device
Inventor: JO YONG-IN
IPC: E05B65/00
Filed: 1991-12-28
Granted: 1994-06-23
Abstract: The device removably attaches a battery cover in a remote control box and wireless calling receiver, and protects an arbitrary opening of the battery cover. The device includes a battery cover (20) which covers a battery opening (12) on a side of main housing (10), a hinge pin (31) of a rocker (30) which connects a guide groove (15) of a main housing (10). A battery cover (20) has a rib (35) of the rocker (30) which connects to a hinge pin (23). The rib (35) extending below the rocker (30) is formed to be longer in height than in width. A rib (33) extending below the rocker (30) is formed to prevent the battery cover (20) from sliding.
Patent KR-100190731-B1 (KR)
Inventor: SUGAWA KATSUSHI
IPC: H03G3/20
Filed: 1991-03-14
Granted: 1999-06-01
Abstract: 무선 수신기 등의 통신 장치에 이용하는데 적합한 자동 이득 제어 회로 및 이러한 자동 이득 제어 회로를 구비하는 통신 장치가 제공된다. 안테나(20)를 통해 입력된 수신 신호는, 제 1 대역 통과 필터(21), 고주파 증폭단(22), 제 2 대역통과 필터(23), 믹서(24), 및 중간주파 증폭단(26)을 차례로 통과한 후, 검출 수단(27)에서 검파되어 출력 단자(28)로부터 출력된다. 중간 주파 증폭단(26)의 출력으로부터 검출 수단(27)에 생성된 이득 제어 전압 V AGC 는, 제 1 도 및 제 2 도의 대역 통과필터(21 및 23)에 공급되며, 이들 필터의 통과 대역의 중심 주파수를 전압 V AGC 에 대응하는 양만큼 수신 주파수로부터 쉬프트한다. 따라서, 상기 수신 주파수에 대한 이들 필터에서의 이득이 감소한다.
Patent KR-0154429-B1 (KR)
Inventor: JIN SUNG-HOON
IPC: F25B1/00
Filed: 1992-02-20
Granted: 1999-01-15
Abstract: 본 발명은 실내를 냉방시키는 공기조화기에 있어서 냉매가 순환되는 냉동사이클에 관한 것으로써, 특히 압축기와, 응축기와, 팽창기와, 증발기로 이루어진 공기조화기의 냉동사이클에 있어서, 냉동사이클의 작동이 정지될 경우 상기 응축기의 고압의 냉매가 상기 팽창기의 저압의 냉매와 혼합되지 않도록 제어부의 제어신호에 의해 냉매의 흐름을 차단시키며 상기 응축기와 상기 팽창기의 사이에 설치된 차단밸브와, 상기 차단밸브에 의해 상기 응축기와 상기 팽창기의 냉매의 흐름이 차단될 경우 제어부의 제어신호에 의해 작동되어 상기 압축기의 냉매와 상기 응축기의 냉매를 차단시키도록 상기 압축기와 상기 응축기 사이에 설치된 전환밸브와, 상기 전환밸브에 의해 상기 압축기와 상기 응축기 사이의 냉매의 흐름이 차단될 경우 상기 압축기의 재기동이 용이하도록 상기 압축기의 출구를 통과한 냉매를 상기 압축기의 입구로 바이패스시키며 일단이 상기 전환밸브에 접속되고 타단이 상기 압축기의 입구측에 접속된 바이패스관으로 이루어진 냉동사이클의 냉매차단장치에 관한 것으로, 응축기와 팽창기 사이에는 차단밸브가 설치되고 압축기와 응축기 사이에는 전환밸브가 설치되며 압축기의 입,출구에는 바이패스관이 설치되므로써 냉동사이클의 작동이 정지될 경우 고압대측의 냉매와 저압대측의 냉매가 혼합되지 않게 되어 재기동을 용이하게 할 수 있음과 동시에 소비전력을 절감시킬 수 있다.
Patent KR-100222767-B1 (KR)
Inventor: NAKASIMA HISHASHI
IPC: B26F1/18
Filed: 1992-04-03
Granted: 1999-10-01
Abstract: 금속 용기 마개의 절취선은 원주 방향으로 간격을 두고 원주로 연장하는 복수개의 슬릿과 상기 슬릿사이에 각각 위치하는 복수개의 브리지부로 구성된다. 슬릿 상하부 사이의 방사상 변형량은 브리지부를 향하여 브리지부의 양측면상에서 원주 방향으로 점진적으로 감소한다. 브리지부에 상응하는 노치는 절취선 형성 장치에 끼워진 외부 블레이드 내에서 형성된다. 반경 방향으로의 외향 기울기로 원주 방향으로 양측면을 연장하는 경사부는 노치의 원주형 양측면부에 형성된다.
Patent KR-100255737-B1 (KR)
Inventor: SAITO ETSURO
IPC: G11B15/60
Filed: 1992-04-09
Granted: 2000-05-01
Abstract: 테이프 가이드 장치가 테이프를 안내하기 위한 원통형의 가이드 부재, 가이드 부재를 정상파 형상으로 진동시키기 위한 상기 가이드 부재에 고정된 초음파 진동기 그리고 상기 가이드 부재를 지지하기 위한 지지 부재를 구비한다. 가이드 부재의 회전을 방지하기 위한 회전 방지 수단이 테이프의 너비 방향으로 한쌍의 테이프 위치 제한 부재중 하나에 형성되어, 테이프 가이드 장치의 조립 부품 갯수가 감소되며 그 메카니즘이 간략화된다. 그러므로, 테이프 가이드 장치는 소형화될 수 있다. 또한, 초음파 진동기의 구조 및 형상은 테이프 가이드 장치가 소형화 되더라도 테이프와 가이드 부재간의 마찰 계수가 최적치로 될수 있도록 설정된다.
Patent KR-100213984-B1 (KR)
Title: Burner
Inventor: SATTK EIITCHI
IPC: F23G5/00
Filed: 1992-04-13
Granted: 1999-08-02
Abstract: An incinerator designed so that the reaction of unburnt gas with oxygen progresses rapidly to thereby minimize the amount of unburnt gas generated therefrom. An intermediate portion of a combustion chamber is contracted in the cross-sectional direction with respect to the direction of flow of gas to thereby provide a throttling passage 14 over a predetermined distance. A part of the combustion chamber which is below the throttling passage 14 and a part of the combustion chamber which is above the passage 14 are enlarged in the cross-sectional direction to define a lower combustion chamber 13 and an upper combustion chamber 15, respectively. A first barrier 16 is disposed in the vicinity of the inlet of the throttling passage 14 across the lower combustion chamber 13 and a second barrier 17 is disposed in the vicinity of the outlet of the throttling passage 14 across the upper combustion chamber 15.
Patent KR-950014950-B1 (KR)
Title: Switching control unit of isdn termination device
Inventor: LIM SONG-KOOK
IPC: H04L12/12
Filed: 1992-05-12
Granted: 1995-12-18
Abstract: a control unit for controlling the switching function of D-channel data information; an interfacing unit for supplying an interface between a subscriber and the control unit; a reset unit for supplying a reset function; a D-channel switching unit for transferring pure D-channel information from an input/output unit to the control unit and the D-channel and switching information from the control unit to the input/output unit; a primary group D-channel switching unit for transferring the D-channel information from a primary group speed access switching unit to the control unit and the data of the control unit to the primary group speed access switching unit; a switching unit for inter-switching B-channel information of an S interfacing unit; and a clock synchronization generating unit for receiving a network synchronization reference clock from the primary group speed access switching unit via the primary group D-channel switching unit and generating a system clock synchronized to the network synchronization reference clock.
Patent KR-940010457-B1 (KR)
Inventor: KAWASAKI ISAO
IPC: C23C22/36
Filed: 1992-05-18
Granted: 1994-10-22
Abstract: 내용 없음.
Patent KR-940006754-B1 (KR)
Title: Process for making soybean curd
Inventor: YUN SE-OK
IPC: A23L11/00
Filed: 1992-05-28
Granted: 1994-07-27
Abstract: A soybean curd is prepd. by (a) soaking soybean for 3-7 hrs in water and freezing at -5 - -20 deg.C for 4 hrs., (b) adding water in the ratio of 4ml/1g soybean to, pulverizing for 6 min., boiling at 100 deg.C for 5 min. and filtering to obtain the soybean molk, (c) mixing the obtd. soybean milk with a coagulating agent and standing in 72 deg.C incubator for 10 min. and (d) pouring the incubated soybean milk, covering with a filter cloth and pressing for 3 hr. with 50g/cm2 weight to obtain the final product.
Patent KR-0168778-B1 (KR)
Inventor: JIN JOO-MIN
IPC: H04M3/22
Filed: 1992-05-28
Granted: 1999-02-01
Abstract: 중앙집중관리시스템에서 통계측정데이타를 전체적으로 관리함에 따라서 대용량교환기로의 전환시 많은 부하가 중앙프로세서에 집중되고 프로세서의 순간 장애시에도 통계측정데이타의 유실이 발생할 수 있으며 비정상적인 통화량 폭주가 발생시 통계데이타 수집상의 신뢰성을 보장할 수 없는 것을 개선한다. 
     이를 위하여 분산제어교환시스템에서 발신가입측의 발신신호장치의 포착에 따른 상태정보를 갱신하고 발신에 관련된 카운터를 갱신하며, 발신가입자측의 트래픽종류에 따른 루팅정보에 의해 해당하는 카운터를 갱신하며, 착신가입자측의 착신포착에 대하여 관련 카운터를 갱신하고 응답에 대한 상태정보를 갱신하며, 착신가입자측의 응답종류를 구분하여 해당하는 카운터를 갱신한다. 
     따라서 대용량 교환기로 전환할 경우에도 과부하가 발생하지 않고 프로세서의 순간 장애시에도 전체적인 데이터의 유실을 방지하며 통계측정 데이터의 오류를 최소화한다.
Patent KR-950010221-B1 (KR)
Inventor: TAGADA MINORU
IPC: B60K23/08
Filed: 1992-06-26
Granted: 1995-09-12
Abstract: 내용 없음.
Patent KR-970003588-B1 (KR)
Inventor: BOTA KEIJI
IPC: F16H59/38
Filed: 1992-08-20
Granted: 1997-03-20
Abstract: 요약없음.
Patent KR-100199640-B1 (KR)
Inventor: ADACHI RYUJI
IPC: C09K11/84
Filed: 1992-08-31
Granted: 1999-06-15
Abstract: 본발명의 목적은 고휘도를 가지는 3 이하의 소입자의 희토류산황화물 형광체 및 이것을 사용한 고정세 브라운관을 제공하고자 하는 것이다. 
     본발명은 일반식(Ln1_x_yLaxLn´y) 2 O 2 S 로 표시되며, Ln은 Y, Gd, Sc 및 Lu중에서 선택되는 적어도 1종의 원소이고, Ln´는 Eu, Tb, Sm, Er, Tm, Dy, Ho, Nd 및 Pr 중에서 선택되는 적어도 1종의 원소이며, x,y는 0.005x 0.07 및 0.0001 y 0.2의 범위인 것을 특징으로 하는 희토류산황화물 형광체 및 이것을 사용한 고정세 브라운관에 관한 것이다.
Patent KR-950001896-B1 (KR)
Title: Bow target
Inventor: CHOE KYU-TAE
IPC: A63B65/02
Filed: 1992-09-23
Granted: 1995-03-06
Abstract: The target board with 5 marking concentric circles (4,6,8,10,12) includes a straw board (11) attaching a marking paper (12), a sensing board (13) laminated with a rubber (14), steel layers (15), and sponge (16) layers and divided by 5 concentric grooves (17) to separate each marking circle, impact sensors (S1-5) attached on the back of each steel layer, and a mark unit (20) displaying each mark of the single shot and accumulated mark with 2 stage digital displayers (21,21'), and LED displayers (106) flickering with red and green colours.
Patent KR-960007221-B1 (KR)
Inventor: TOSHIO SHIWAKU
IPC: C08K7/00
Filed: 1992-10-23
Granted: 1996-05-29
Abstract: 내용 없음.
Patent KR-960011505-B1 (KR)
Inventor: GABASAWA SIGEO
IPC: G07F9/00
Filed: 1992-11-10
Granted: 1996-08-23
Abstract: 내용없음.