baber/WOPTO huggingface dataset:
Patent KR-900002205-B1 (KR)
Title: Cooking guide panel for microwave ranges
Inventor: KIM HAK-SIN
IPC: F24C7/02
Filed: 1987-11-30
Granted: 1990-04-04
Abstract: A cooking guide device for microwave oven includes a panel (2) with a guide groove (2a) and a open gate (2b), while the panel being able to be hinged by a hinge pin (5).  A cooking card (4), where sequence numbers (8) in accordance with the cooking sequence to be cooked are printed, is designed to be inserted into the panel.  So a cooking process is achieved according to the sequence number of a push buttom (7).  When the cooking cards are not used, the microwave oven is not operated by an on-off switch (10) of the panel.
Patent KR-900005222-B1 (KR)
Title: Oxygen sensor
Inventor: HUKUDA HIRUSI
IPC: G01N27/413
Filed: 1987-12-19
Granted: 1990-07-21
Abstract: The O sensor consists of an O ion conductive solid electrolyte plate on either side of which are two electrodes. A spacer over an electrode is covered by a sealing plate. The spacer is in the form of a ring with an opening, the inside dia. of the ring being slightly greater than the outside dia. of the main part of the electrode. The sealing plate is a disk which is hermetically attached to the spacer frame, defining a chamber which opens into an environment only via the window defined by the opening in the spacer. Sensor can operate over a wide range of temps.
Patent KR-970002201-B1 (KR)
Inventor: DATENO SHIGERU
IPC: G11B23/037
Filed: 1988-01-27
Granted: 1997-02-25
Abstract: 내용없음.
Patent KR-950008202-B1 (KR)
Inventor: NISHIKAWA AKIO
IPC: C08G73/00
Filed: 1988-02-19
Granted: 1995-07-26
Abstract: 내용 없음.
Patent KR-920006928-B1 (KR)
Inventor: KIMURA NAOFUMI
IPC: G09G3/18
Filed: 1988-03-22
Granted: 1992-08-22
Abstract: 내용 없음.
Patent KR-950006611-B1 (KR)
Inventor: SAGI NOBUO
IPC: A23G1/00
Filed: 1988-05-28
Granted: 1995-06-19
Abstract: 내용 없음.
Patent KR-910006025-B1 (KR)
Inventor: HONDA ATSUHITO
IPC: C22C38/00
Filed: 1988-06-17
Granted: 1991-08-09
Abstract: 내용 없음.
Patent KR-910000955-B1 (KR)
Title: Automic removal device for welding torch
Inventor: KIM JUNG-SUK
IPC: B23K37/02
Filed: 1988-06-27
Granted: 1991-02-19
Abstract: An automatic transporting device for fillet welding  consists of control part, driving part and  adjustment  part.  The  control part in a shape of control box (a) is placed on  a  carriage  (A). The driving part includes a driving motor with a pinion on the end of the shaft. The pinion engages with a gear fixed on a shaft with a moving rubber roller. Four guide rollers  are  arranged  in  the form of slider on the four corners of the carriage. The adjustment part is a kind of clamping device including a bracket  mounted  on the carriage, two pairs of rack-and-pinion fixed by  a  adjustment nob, and a clamper for the welding torch. This transporting device has two clamping devices on  the  front  and  rear  parts  of  the carriage.
Patent KR-910003658-B1 (KR)
Inventor: ARIKAWA HIROO
IPC: H01H85/055
Filed: 1988-07-13
Granted: 1991-06-08
Abstract: 내용 없음.
Patent KR-910002504-B1 (KR)
Title: Method for attaching the connecter of slide fastener and apparatus thereof
Inventor: CHANG KYUNG-PYO
IPC: A44B19/52
Filed: 1988-11-04
Granted: 1991-04-23
Abstract: The method cuts the slide fastener chain to  have  a  T-shape opening in between the cut ends and attach to the cut end  a  stop and an end piece,  which  constitute  a  connector  stop,  without disengaging the teeth in separation in a  continual  process.  The process includes the  stages:  (1)  aligning  the  fastener  chain supplied from a feed roller; (2) positioning and spacing the chain with a positioning means and a clamp; (3) fitting and  puching  in place to the chain end a bottom stop and an end piece respectively supplied from  a  stop  feeder  and  an  end  piece  feeder;  (4) discharging on a roller the finished fastener chain with  the  the end piece and a stop attached.
Patent KR-0132783-B1 (KR)
Title: An ophthalmic bifocal
Inventor: COHEN ALLEN L
IPC: G02C7/04
Filed: 1988-11-10
Granted: 1998-04-11
Abstract: An ophthalmic contact lens containing more than one phase plate within its optic zone, including contact lens, especially of a Cohen lens design, which possesses phase plate optics within its optic zone that progressively shift the intensity of light focussed by bifocal phase plates between the diffractive focal powers by utilizing echelettes in the phase plates of varying depths and heights which are cooperatively aligned relative to the lens base curve surface that they openly face.
Patent KR-920002317-B1 (KR)
Inventor: SUGIYAMA KENJI
IPC: F02M37/00
Filed: 1988-12-12
Granted: 1992-03-21
Abstract: 내용 없음.
Patent KR-970006431-B1 (KR)
Inventor: HELPRID SHUMICHL
IPC: H01G9/004
Filed: 1988-12-14
Granted: 1997-04-28
Abstract: 내용없음.
Patent KR-910005214-B1 (KR)
Inventor: NOWACKI CHRISTOPHER
IPC: A61M15/00
Filed: 1989-02-21
Granted: 1991-07-24
Abstract: 내용 없음.
Patent KR-0136601-B1 (KR)
Inventor: SUZUKI FUJIO
IPC: H01L21/68
Filed: 1989-03-30
Granted: 1998-04-29
Abstract: 내용없음
Patent KR-0157044-B1 (KR)
Inventor: PATERSON JAMES L
IPC: H01L21/768
Filed: 1989-04-19
Granted: 1998-10-15
Abstract: 내용없음.
Patent KR-0139050-B1 (KR)
Inventor: OSAKI HARUYOSHI
IPC: C07C39/16
Filed: 1989-07-07
Granted: 1998-04-28
Abstract: 내용없음.
Patent KR-970009289-B1 (KR)
Title: Process for recovery, isolation and purification of epidermin
Inventor: WERNER ROLF-GUNTER
IPC: C07K1/14
Filed: 1989-07-15
Granted: 1997-06-10
Abstract: A process for preparing the polypeptide epidermin with an antibacterial action is described. The process is distinguished by an economic procedure and relatively high epidermin yields.
Patent KR-920004761-B1 (KR)
Title: Manufacturing method of bipolar-transistor
Inventor: JIN DAE-JE
IPC: H01L29/70
Filed: 1989-08-23
Granted: 1992-06-15
Abstract: The method comprises the steps of forming  an  N-well  region (2) in a predetermined area of a P-substrte (1) to  form  a  field oxide film (15)  on  the  substrate  except  on  the  P-well  (2), implanting first ions onto the substrate at high  energy,  through first and second windows formed by a photolithograph  process,  to form a P-base region and a field isolating region under the  field oxide film, implanting second ions  onto  the  substrate  at  high energy,  through  third   and   fourth   windows   formed   by   a photolighograph process, to  form  an  N+-emitter  region  and  an N+-collector region, implanting third ions onto the  substrate  at high energy, through a fifth window formed  by  a  photolighograph process, to form a P+-base contact region, and forming  electrodes by using a metallic wiring process. The bipolar transistor is used in an internal voltage converter of a DRAM for obtaining  the  low stand-by current and small chip size.
Patent KR-970001876-B1 (KR)
Inventor: ATKINS THOMAS M
IPC: B60T8/66
Filed: 1989-12-13
Granted: 1997-02-18
Abstract: 내용 없음.
Patent KR-910009755-B1 (KR)
Inventor: SWARS HELMUT
IPC: F16H57/02
Filed: 1989-02-24
Granted: 1991-11-29
Abstract: 내용 없음.
Patent KR-940009957-B1 (KR)
Inventor: DELUCA HECTOR F
IPC: C07K16/00
Filed: 1988-08-08
Granted: 1994-10-19
Abstract: 내용 없음.
Patent KR-0130578-B1 (KR)
Inventor: HORI SHYUJI
IPC: F15B13/14
Filed: 1989-11-27
Granted: 1998-04-10
Abstract: 본 발명은 조작 레버의 조작 속도에 관계없이, 조작 레버의 스트로크에 정확하게 대응하여 파이롯트 압유의 유출을 일정하게 제어하도록 한 것을 목적으로 한 압류 파이롯트 밸브 장치로서, 파이롯트 압유에 의해 절환작동되는 파이롯트 작동식절환 밸브등에 의해 파이롯트 압유를 공급하기 위해 이용된다. 유압 파이롯트 밸브 장치는 파이롯트 압유 공급펌프(27)에서의 파이롯트 압유를 밸브본체(21)에 형성된 출구 포트(30)에 연통시키는 제2위치 사이에서 습동 가능한 밸브 스푸울(23)을 가지고 있고, 상기 스푸울을 습동시키는 조작 레버(38)의 조작력을 댐퍼작용을 이용해서 밸브 스푸울에 전달하고 있다.
Patent KR-920002525-B1 (KR)
Title: Plasma display device
Inventor: KIM HAN-JONG
IPC: H01J11/14
Filed: 1990-01-31
Granted: 1992-03-27
Abstract: The  plasma  display  device  for  generating  an  auxiliary discharge and a display discharge in one  cell  comprises  a  rear glass substrate (10), a front glass substrate (20),  a  number  of display cathodes (11) formed on the rear (10), a number of display anodes (13) formed on a dielectric layer (12) on the rear (10),  a number of auxiliary anodes (14) formed on the  inner  surfaces  of the front (20) and a latticed barrier  (15)  formed  on  the  rear glass substrate (10) having the parts (11)(12)(13).  The  latticed barrier (15) has a  charged  particle  path  (16)  formed  on  the surface crossed to the auxiliary anodes.
Patent KR-920007878-B1 (KR)
Inventor: YU CHING-CHIRU
IPC: C02F1/46
Filed: 1990-04-07
Granted: 1992-09-18
Abstract: 내용 없음.
Patent KR-100190359-B1 (KR)
Inventor: PRIBYL WOLFGANG
IPC: H03K19/173
Filed: 1990-06-29
Granted: 1999-06-01
Abstract: 본원 발명은 제어전위가 인가되었을 때 공급전위에는 작은 전류만이 흐르도록 개선된 집적회로장치에 관한 것입니다. 본원 발명은 하나의 전위리드(V x )를 포함하는 구조회로 (1) 및 제어전위(V p )용 연결수단(PD)을 포함하는 집적회로장치에, 전위단자(V x )에 보조전위(V1)를 형성하는 전자회로(2)를 제공하여, 연결수단(PD)이 상기 구조회로(1)의 전위단자(V x )와 접속되도록 함으로써, 상기 연결수단(PD)에 제어전위(V p )가 인가되는 경우에는 항상 적은 전류만이 연결수단(PD)을 통해 발생되는 것을 특징으로 합니다.
Patent KR-940008103-B1 (KR)
Inventor: KUMA YURIKO
IPC: H04L12/28
Filed: 1990-10-05
Granted: 1994-09-02
Abstract: 내용 없음.
Patent KR-950004888-B1 (KR)
Inventor: GUMPRECHT WILLAIM H
IPC: C07C17/20
Filed: 1990-10-29
Granted: 1995-05-15
Abstract: 내용 없음.
Patent KR-0161274-B1 (KR)
Inventor: PARLE JONATHAN J
IPC: G01R27/02
Filed: 1990-11-01
Granted: 1999-03-20
Abstract: 노이즈 방지회로는 비율측정회로의 신호/노이즈 비를 개선한다. 제1연산증폭기는 낮은 기준전압에 비례하여 스캐일-업 전압을 발생한다. 스캐일-업 전압은 직렬로 연결된 값이 기지인 기준저항과 측정되는 값이 미지인 저항에 인가된다. 저항을 가로질러 형성된 파라메터 전압은 버퍼로서 작용하는 제2연산증폭기에 인가된다. 완충된 파라메터 전압은 분압기에 의해 스캐일-다운 된다. 스캐일-다운된 전압은 비율변환기에 인가되어 미지저항값을 나타내는 출력을 발생한다. 제1저항쌍의 비율은 제1연산증폭기의 이득을 결정하고, 분압기를 형성하는 제2저항쌍의 비율과 같다. 그 결과 낮은 기준전압은 스캐인-업되고 파라케너 전압은 동일 요소에 의해 스캐일-다운된다. 비율변환기는 낮은 전원전압에서 동작하고 전력소모가 적다. 제1 및 제2증폭기는 높은 전원전압에서 동작함에도 불구하고 전력소모가 적은 CMOS연산증폭기이다.
Patent KR-930004729-B1 (KR)
Title: Combine
Inventor: OH SONG-KUN
IPC: A01F12/00
Filed: 1990-12-19
Granted: 1993-06-03
Abstract: The apparatus is for detecting/displaying the load  condition of the threshing unit and automatically controlling the  speed  of operation to prevent the breakage of  the  neighboring  components and improve the efficiency of work and the convenience  of  users. It includes a detecting sensor (S1) for detecting the  RPM  of  an engine, a detecting sensor (S2) for  detecting  the  load  of  the threshing unit, a microprocessor (10) for  comparing  the  signals from the sensors (S1,S2) and driving relays  (RY1,RY2)  to  reduce the depth and speed of the threshing unit,  and  relays  (RY2,RY4) for returning the depth and the speed of  the  threshing  unit  to normal condition.
Patent KR-930004905-B1 (KR)
Inventor: JOHNSON MARK J
IPC: H03G3/34
Filed: 1989-09-22
Granted: 1993-06-10
Abstract: 내용 없음.
Patent KR-930010943-B1 (KR)
Title: Cmos input level sensing circuit
Inventor: KIM SANG-RYONG
IPC: H03K19/094
Filed: 1991-01-14
Granted: 1993-11-17
Abstract: The CMOS input level  detection  circuit  varies  the  output between the high-voltage level and the low voltage level by  using two level detection units. This circuit includes a 1st  comparator (100) which compares  input  level  (10)  with  the  high-voltage reference level (20), a 2nd comparator (200) which compares  input level (10) with the low-voltage reference  level  (25),  NOR  gate (300) which is noring the  output  of  the  1st,  2nd  comparators (100)(200), AND gate (400) which operates for logical product, and a RS latch (500) which  outputs  latch  signal  according  to  the output signal of the NOR gate (300) and the AND gate (400).
Patent KR-100202336-B1 (KR)
Title: Circuit arrangement
Inventor: WESSELS JOHANNES HENDRIK
IPC: H05B41/24
Filed: 1991-02-11
Granted: 1999-06-15
Abstract: The invention relates to a circuit arrangement comprising a DC-AC converter for igniting and supplying a lamp, which DC-AC converter is provided with   input terminals suitable for being connected to the poles of a DC voltage source,   a branch A comprising       at least one switching element, a control branch of which one end is connected to a control electrode of the switching element and another end to a first main electrode of the switching element, which control branch comprises inductive means L3,       a load branch E comprising       inductive means L1 and a load circuit comprising two branches B and C, in which branch B comprises inductive means L2 and branch C comprises capacitive means (18a, 18b), one end of branch A being connected to an end of branch E, and another end of branch A being connected to an input terminal (1), while a further end of branch E is connected to the other input terminal (2). According to the invention, the control branch is shunted by a branch P which comprises capacitive means. This leads to a considerable reduction in the amount of power dissipated in the DC-AC converter while the switching element is made conducting and non-conducting.
Patent KR-930008766-B1 (KR)
Title: Material to be reecorded for ink jet
Inventor: NAGAMINE SATOSHI
IPC: B41M5/50
Filed: 1991-04-01
Granted: 1993-09-15
Abstract: An ink-jet recording medium comprises a substrate and a pigment layer. The pigment layer comprises an upper layer and lower layer. The upper layer contains as a major pigment an aluminum oxide having a specific surface area ranging from 90 m<2>/g to 170 m<2>/g. The lower layer contains as a major pigment an aluminum oxide having a specific surface area smaller than the aluminum oxide in the upper layer, an inorganic pigment selected from a carbonate or silicate of calcium, a carbonate or silicate of magnesium, a silicate of aluminum and hydrotalcite having a specific surface area of not more than 150 m<2>/g, or a basic magnesium carbonate having a specific surface area of not more than 150 m<2>/g.
Patent KR-940008991-B1 (KR)
Inventor: SATAKE YOSHIKATSU
IPC: C08G75/0254
Filed: 1991-04-25
Granted: 1994-09-28
Abstract: 내용 없음.
Patent KR-940005608-B1 (KR)
Title: Method of making mask of phase shift
Inventor: KUM UN-SOP
IPC: G03F1/68
Filed: 1991-05-13
Granted: 1994-06-21
Abstract: The method comprises the steps of forming a Cr layer 2 on a quartz, patterning the Cr layer 2 to form a plurality of Cr layer patterns, broadly forming one side of an interval between the Cr layer patterns and narrowly forming the other side of the interval, forming a phase shift layer 3 on the patterned Cr layer 2, forming a resist layer 4 on the phase shift layer 3, patterning the phase shift layer 3 to enclose the patterned Cr layer 2, and removing the resist layer 4, thereby widening effective depth of focus and improving pattern profile.
Patent KR-940005154-B1 (KR)
Title: Paper feeding device
Inventor: AN BYONG-SON
IPC: B41J13/00
Filed: 1991-05-25
Granted: 1994-06-11
Abstract: A paper feeding device for laser printer,photocopying machine and facsimile comprises a paperfeeding gear (11) installed on the same axle the pickup roller (12) installed on the top of the end part of the paper cassette (10), and shuttle gears (13,17) guided with arch shape long holes (19,19') placed at both sides of feeding gear and engaged selectively according to the rotating direction of the motor driving gear (16). The internal gear (14) transmits power to the feeding rollers (21,26) through idle gear (20). The shuttle gear (17) transmits power to register roller side through the feeding gear (22).
Patent KR-940001917-B1 (KR)
Inventor: SAKURAI TETSUJI
IPC: H02P6/20
Filed: 1991-08-23
Granted: 1994-03-11
Abstract: 내용 없음.
Patent KR-970002060-B1 (KR)
Inventor: BRAUER MICHAEL C
IPC: F16C19/00
Filed: 1991-09-07
Granted: 1997-02-21
Abstract: 내용없음.
Patent KR-940010954-B1 (KR)
Title: Crt screen-film and manufacturing method thereof
Inventor: KIM HON-SU
IPC: H01J29/88
Filed: 1991-11-20
Granted: 1994-11-19
Abstract: The far-infrared radiation layer composed of at least one from SiO2, Al2O3, ZrO, MgO, CaO, TiO2, K2O, Na2O, InO is coated on the black matrix which is formed with a specific pattern at the inside of the CRT panel. The depth of the layer is preferred to be 0.2-100 or 0.5-50 micro meter and the average diameter of the material to be under 5 micro meter.
Patent KR-940001463-B1 (KR)
Title: Play & control method for double sided optical disk
Inventor: MAENG HYON-JIN
IPC: G11B19/02
Filed: 1991-12-24
Granted: 1994-02-23
Abstract: The player comprises a pair of frames fixed on a bracket; first and second interior supporters which guide a pick-up carriage on the disk play position; the pick-up carriage which installs a pick-up including an object-lens; a cam gear which induces the carriage turning; a cam curve in which the guide shaft is fit; and a motor used for turning of the warm gear connected with the cam gear.
Patent KR-940001027-B1 (KR)
Title: Automatic control system for injection guantity of chelate chemical reagent in remove grease fluid
Inventor: SO JAE-CHUN
IPC: B21B45/00
Filed: 1991-12-31
Granted: 1994-02-08
Abstract: The system automatically performs the steps of; sampling a designated amount from the degreasing solution; adjusting the pH of the sampled degreasing solution to 8-11 by diluting with the distilled water; ascertaining an existence of metal ion in the sampled degreasing solution by spectroscopically analyzing the color change produced when eriochome black T or calmagite solution is added to the sampled degreasing solution; and calculating a chelate amount necessary for removing the metal ion.
Patent KR-960012877-B1 (KR)
Title: Induction furnace for heating and temperature homogenization in hot rolling of thin steel strips
Inventor: ARVEDI GIOVANNI
IPC: H05B6/40
Filed: 1990-05-17
Granted: 1996-09-25
Abstract: PCT No. PCT/IT90/00053 Sec. 371 Date Mar. 14, 1991 Sec. 102(e) Date Mar. 14, 1991 PCT Filed May 17, 1990 PCT Pub. No. WO90/14742 PCT Pub. Date Nov. 29, 1990.An induction furnace is described which is capable to heat a thin strip from a continuous casting apparatus throughout the furnace itself after a previous rolling, at a homogeneous temperature adapted to the subsequent rolling steps. The induction furnace of the present invention comprises, in a known manner, an array of toroidal coils being fed at M.F., with intermediate feeding rollers having reduced size along the strip feed direction with respect to the known coils so that the rollers are less spaced from each other. Flux concentrators are also provided, being distributed preferably in pairs on the inductor and mounted transversely movable with respect to the strip forward movement and possibly also in a plane perpendicular thereto.
Patent KR-100189675-B1 (KR)
Inventor: IKEDA JIRO
IPC: G11B7/26
Filed: 1991-05-13
Granted: 1999-06-01
Abstract: 본 발명은 예컨대 광 디스크등을 제조할 때 사용되는 스퍼터링 장치에 있어서, 디스크 기판등의 피 스퍼터링 처리 부재가 출입되는 개구부와 스퍼터링 처리부를 가지는 진공조내에, 피 스퍼터링 처리부재를 장착시키고 이들 개구부와 스퍼터링 처리부에 걸쳐서 이송 조작하는 회전 아암을 설치하므로써, 진공조의 구성의 간소화 및 소형화를 가능하게 함과 동시에 단위 시간 당의 생산 수량의 증가를 도모 하려는 것이며, 또한, 상기 스퍼터링 장치를 적어도 둘이상 병설하고, 한쪽의 장치에서 스퍼터링 처리가 종료하고 다음의 스퍼터링 처리가 행해지는 동안에 다른 스퍼터링 장치에서 스퍼터링 처리를 행하도록 구성하므로써 각 스퍼터링 장치의 스퍼터링 전원등의 공통 기기를 겸용 가능한 것으로 하고, 장치 구성의 간소화를 도모함과 더불어 단위 시간당의 제조 수량의 증대를 달성하는 것이다.
Patent KR-0163604-B1 (KR)
Inventor: YUKIMASA DACHIBANA
IPC: G07F9/10
Filed: 1992-02-25
Granted: 1999-03-20
Abstract: 본 발명의 자동 판매기의 냉각 장치는 복수의 상품실을 각각 효율좋게 냉각하는 즉 풀다운 시간을 단축하고, 냉각 사이클의 운전율의 저감, 나아가서는 에너지 절약화를도모하면서 냉각한다. 
     상기 냉각 장치는 압축기에 병렬 접속되고, 각 상품실의 1개 또는 2개 이상의 내부에 공용으로 설치되는 증발기와; 각 상품실에 설치되는 제1 서모스태트와; 각 증발기에 설치되고 제1 에서 저온으로 작동하는 제2 서모스태트와; 증발기에 대응하는 각 제1 서모스태트에 관한 병렬회로와, 그 증발기에 설치되는 제2 서모스태트와의 직렬회로의 온ㆍ오프에 따라서 그 증발기의 냉매의 흐름을 온ㆍ오프시키는 제어부를 구비한다.
Patent KR-100191753-B1 (KR)
Inventor: OH IHN-HWAN
IPC: H03K17/00
Filed: 1992-02-27
Granted: 1999-06-15
Abstract: 본 발명의 인버터의 과전류 차단회로에 관한 것으로, 특히, 반도체 소자를 허용치 이상의 과부하에 대하여 급속히 검출 차단하여 기기의 파손을 방지하는 인버터의 과전류 차단회로에 관한 것으로, 종래에는 허용치 이상의 과부하에 대하여 전류신호를 전파정류한 뒤 커패시터를 통해 평활시키고, 이값을 비교기에 입력하여 크기를 비교한 뒤 보호신호와 전류 안정화 신호로 사용하게 되므로 전류검출 응답이 지연되어, 단락시 이미 과전류로 인하여 회로소자등이 파손되는바, 본 발명의 의하면 정(+)과 부(-)의 값의 크기를 비교기에서 비교한 뒤 기좔『릿큰전류의 경우, 출력되는 신호를 OR-게이트를 통하여 합성한 뒤 인버터를 차단시키는 것으로, 순간적인 과전류를 차단하여 인버터 회로를 보호하는 발명인 것이다.
Patent KR-100239088-B1 (KR)
Inventor: DAHO TAGHEZOUT
IPC: H02K37/14
Filed: 1992-04-10
Granted: 2000-01-15
Abstract: 두 회전 방향을 갖는 n상의 전자기 모터로서, n은 2 이상이고, 특히 시계를 작동시키도록 사용된다. n개의 자기회로로 구성되며, 각 자기회로는 n-1개의 타 자기회로로 부터 분리된다. 상기 각 자기회로는 두 개의 고정자 자극(4a 및 4c, 4b 및 4d)을 포함하며, 자극 각각은 회전자(2)가 수용되는 고정자 공동(3)을 만드는 자극 연장부(6a-6d)를 포함한다. 두 고정자 자극은 회전자(2) 축(X-Y)에 대하여 직경 맞은편에 위치한다. 상기 자기회로의 자기분리는 하나 또는 여러개의 갭(15)에 의해 확보된다.
Patent KR-950011996-B1 (KR)
Title: Laser diode manufacturing method
Inventor: PARK JU-SONG
IPC: H01S5/30
Filed: 1992-04-17
Granted: 1995-10-13
Abstract: The method consists of a step of forming the first cladding layer on the semiconductor substrate, a step of forming an activation layer on the first cladding layer, a step of forming the second cladding layer on the activation layer, a step of forming a cap layer on the surface of the second cladding layer, a step of forming a contact window for the exposure of the some part of the cap layer, a step of forming an electrode on the surface on the cap layer and the insulating layer, and a step of forming an electrode on the bottom surface of the semiconductor substrate.
Patent KR-960000963-B1 (KR)
Inventor: NOCHI HIROYUKI
IPC: H01L21/28
Filed: 1992-05-22
Granted: 1996-01-15
Abstract: 내용 없음.
Patent KR-960010648-B1 (KR)
Inventor: RIFFE DELMER R
IPC: F04B39/00
Filed: 1992-06-05
Granted: 1996-08-07
Abstract: 내용 없음.
Patent KR-0168063-B1 (KR)
Inventor: KIM HYUNG-CHUL
IPC: G01B7/28
Filed: 1992-06-10
Granted: 1999-05-01
Abstract: 본 발명은 윤곽 평탄도를 측정하고자 입력하는 신호중에 포함된 DC성분을 차단하거나 일정주파수이상만 통과시키는 입력신호 조정부(10)와, 상기 입력신호 조정부(10)에서 출력된 신호의 윤곽을 상·하측으로 분리하여 검출하는 제1,2 반파정류부(20),(30)와, 상기 제1,2반파정류부(20),(30)에서 각각 검출된 고주파신호를 저주파 신호로 변환하여 윤곽을 얻는 제1,2 주파수 변환부(40)(50)와, 상기 제1,2 주파수변환부(40)(50)에서 각각 출력된 저주파 신호중에서 선택된 신호를 디지탈신호로 변환하는 아날로그/디지탈 변환부(60)와, 상기 아날로그/디지탈 변환부(60)에서 출력된 데이터와 내부프로그램상에 저장된 기준데이터를 비교하여 윤곽 평탄도를 측정하는 시스템 콘트롤러(70)를 구비하여 샘플링속도가 늦는 아날로그/디지탈 변환기를 사용해도 고주파신호의 윤곽을 검출하도록 하는 것이다.
Patent KR-950010556-B1 (KR)
Title: Defrosting device for open show-case
Inventor: CHOE BYONG-JIN
IPC: F25D21/00
Filed: 1992-06-12
Granted: 1995-09-19
Abstract: The method for defrosting the showcase, prevents the rapid increasing of the temperature of the inner showcase and minimizes the temperature difference of inner showcase after defrosting by changing the passage for circulating the defrosting air. The apparatus comprises the defrosting-air passing plate(24) mounted on the evaporator cover(18); first/second solenoid switches(19)(20) having the movable pieces(21)(22) for respectively isolating the suction air or discharged air; a defrost returning temperature sensor(6) mounted at the plate(24) and a defrost-air temperature sensor(23) mounted at a cooling air passing plate(13) for controlling the solenoid switches.
Patent KR-100251290-B1 (KR)
Inventor: THELEN WILLIAM G
IPC: F16L27/06
Filed: 1992-06-16
Granted: 2000-04-15
Abstract: 내측 안내/트러스트 외주 베어링을 회전시키는 구형셸의 결과로 큰 각도로 만곡 및 뒤틀림을 수용하는 자동차 유체 이송시스템내에 사용되는 튜브의 길이는 함께 밀봉연결하기위한 코넥터이다. 소음 및 진동 완화는 구형셸과 튜브의 한 길이에 형성된 확대부 사이에 결합된 비균일한 두께를 가진 탄성중합체 패드에 의해 달성된다.
Patent KR-940011023-B1 (KR)
Title: Distributed type amplifier
Inventor: HONG SONG-HUN
IPC: H03F3/00
Filed: 1992-07-21
Granted: 1994-11-22
Abstract: The distributed amplifier improves ripple characteristic of distributed amplifier using transmission line of derived-m filter. The amplifier comprises electric field transistors, a gate artificial transmission line for making transmission line of m filter with inductors and electric field transistor's gate between input stage and 1 dummy resistor, a drain artificial transmission line for making transmission line of m filter with inductors and electric field transistor's drain between external load and 2 dummy resistor.