baber/WOPTO huggingface dataset:
Patent KR-900004372-B1 (KR)
Title: Checking machine in automobile
Inventor: HIRANO SIGEAKI
IPC: G01R31/00
Filed: 1987-06-23
Granted: 1990-06-23
Abstract: A vehicle-side connector includes pins for carrying signal lines for signals representing the results of the fault diagnoses output from the electronic devices. The vehicle-side connector also includes at least one pin for carrying at least one control line for a signal designating a selected output signalling scheme to the electronic devices. One of testers displays the results of the fault diagnoses on the basis of the signals transmitted from the respective electronic devices. Each tester has a tester-side connector which connects to the vehicle-side connector to connect the output signals from each of the electronic devices and the control signal for designating the selective signalling scheme.
Patent KR-900000619-B1 (KR)
Title: Grinding apparatus for lenses
Inventor: KIM HAK-SOO
IPC: B24B9/14
Filed: 1987-07-21
Granted: 1990-02-01
Abstract: A grinding drum with a front surface radius and a side surface radius is operated in position in such a manner that the drum can be forwardly and reversely rotated in a predetermined time interval.  An operating rod and a pin fixing rod are arranged with a right angle at both bottom sides of a work table.  Lenses are supported within recesses by lens fixing jigs.  The lens with perpendicular astigmatic axis is worked by the rotation of the grinding drum and the reciprocating movement of the work table.
Patent KR-900005200-B1 (KR)
Title: Preparation of polyester elastomer composition
Inventor: LIM SIN
IPC: C08L67/02
Filed: 1987-11-25
Granted: 1990-07-21
Abstract: A polyester elastomer composition is prepd. by melt-mixing of : 1 Kg of polyester elastomer contg. 50-85 wt.% of 1.4- butylene units in terephthalic acid; 0.1-2.0 wt.% of linear epoxy cpd. of formula (I); 0.01-1.0 wt.% of dimeric acid matallic salt of formula (II); and 0.05-0.5 wt.% of amine based antioxidant. The polyester elastomer comprises dicarboxylic acid mainly contg. terephthalic acid; glycol mainly contg. 1.4-butane diol; polyalkylene glycol of 600-4000 Mw; and 0.3-1.0 equiv. of at least three valent alcohol w.r.t. 100 mole of terephthalic acid. In formulas, R1, R2= H, CH3 or C2H5; R3= C1-5 hydrocarbon (1< n <20); R= C20-45 hydrocarbon; M= Na or Mg; and R1 is not same with R2.
Patent KR-900008128-B1 (KR)
Title: Process for the preparation of solanone
Inventor: KIM YONG-TAE
IPC: C07C49/203
Filed: 1988-01-22
Granted: 1990-10-31
Abstract: Solanone of formula (1) is prepd. by reacting 2-isopropyl5-oxohexanal of formula (2) with methaly triphenyl phosphonium chloride of formula (3) in the presnce of tetrahydrofuran and nbuthyl lithium. (1) is useful as an important ingredient of a cpd. of cigarette flavor.
Patent KR-960012197-B1 (KR)
Title: Benzodiazepine analogs
Inventor: EVANS BEN E
IPC: C07K5/06
Filed: 1988-03-15
Granted: 1996-09-16
Abstract: Benzodiazepin analogs of the formula: <CHEM> are disclosed which are antagonists of gastrin and cholecystokinin (CCK).
Patent KR-900005942-B1 (KR)
Title: Method for producing fruit chips
Inventor: MATSUMURA YOSUSHI
IPC: A23L27/12
Filed: 1988-03-22
Granted: 1990-08-18
Abstract: Fruit chips are produced by (a) heating peaches or melons in syrup having 12-30 deg. Brix at 50-100 deg.C for 5-30 mins; (b) cutting into small pieces; (c) controlling temp. at 10-35 deg.C; (d) rapidly reducing pressure surrounding pieces from atmos. to 150-500 Pa within 1 min. to expand pieces; and (e) heating under reduced pressure lower than that in (d). Syrup in (a) contains 5-15 wt.% cylodextrin. Heated melon or peach is cut into 3-5 mm thick pieces. Expansion is carried out by rapidly reducing pressure, and maintaining thus for 5-15 mins. Inherent fresh taste is retained, with excellent appearance without quality impairment due to drying.
Patent KR-960006146-B1 (KR)
Inventor: MOHAMMED SHEIKH AZIZUAL HASSAN
IPC: C08L23/28
Filed: 1988-04-27
Granted: 1996-05-09
Abstract: 내용 없음
Patent KR-910006971-B1 (KR)
Inventor: ITTO HITOSHI
IPC: H01L21/285
Filed: 1988-07-08
Granted: 1991-09-14
Abstract: 내용 없음.
Patent KR-910009537-B1 (KR)
Title: Magnetic transmission
Inventor: KIM GYU-JIN
IPC: B60K31/18
Filed: 1988-07-30
Granted: 1991-11-21
Abstract: The device having a pedal clutch, comprises  a  switch  lever (1) for setting the gear position in starting,  driving,  neutral, rear moving; speed sensor (2) for  detecting  and  displaying  the driving  speed;  speed-reducer  and  electronic  clutch  (4)   for reducing RPM of engine in driving; speed-changing lever  operating device (5) for  pushing  clutch  pedal  and  changing  the  gear; controller (6) for controlling upper devices. The switch lever has a emergency switch (SW3) for shifting the gear  to  the  low  step without regard to the sensing speed on inclined, icy ormuddy road, a switch (SW2- A,B,C,D) for setting the gear  position.  The  speed sensor has a speedmeter (11) with  outer  photo-diodes  (PD1-PD8), setter  (13) for  changing  the  diode  current,  and  lamps  for displaying the gearstep.
Patent KR-910000196-B1 (KR)
Title: Decomposing method for halogenated organic compound
Inventor: COMMANDEUR RAYMOND
IPC: B09B3/00
Filed: 1988-09-03
Granted: 1991-01-23
Abstract: A process for the destruction of halogenated products and more particularly of chlorinated aromatic products or of oils containing these products, for example unchlorinated dielectric fluids contaminated with PCBs. The process is characterised in that these products are subjected to the action of an alcoholate and preferably sodium methylate at a temperature of between 250 and 290 DEG C.
Patent KR-910006727-B1 (KR)
Title: Adhesive resin compositions and laminates utilizing same
Inventor: SATTO KOITCHIRO
IPC: B32B27/32
Filed: 1988-11-03
Granted: 1991-09-02
Abstract: IN ACCORDANCE WITH THE PRESENT INVENTION, THERE ARE PROVIDED AN ADHESIVE RESIN COMPOSITION COMPRISING (A) 95-50% BY WEIGHT OF AN ETHYLENE/?-OLEFIN COPOLYMER HAVING A DENSITY OF 0.850-0.900 G/CM3 AND THE ETHYLENE CONTENT OF 75-95 MOL%, (B) 5-50% BY WEIGHT OF A COPOLYMER OF ETHYLENE AND A RADICAL POLYMERIZABLE POLAR UNSATURATED MONOMER, SAID COPOLYMER HAVING THE RADICAL POLYMERIZABLE POLAR UNSATURATED MONOMER CONTENT 5-40% BY WEIGHT, AND (C) 1.0-30 PARTS BY WEIGHT, BASED ON 100 PARTS BY WEIGHT OF THE SUM OF THE ABOVE-MENTIONED (A) + (B) OF A GRAFT-MODIFIED POLYETHYLENE, A PART OR WHOLE OF SAID POLYETHYLENE HAS BEEN GRAFT-MODIFIED WITH AN UNSATURATED CARBOXYLIC ACID OR ITS DERIVATIVE, AND A LAMINATE USING THIS ADHESIVE RESIN COMPOSITION.
Patent KR-970002283-B1 (KR)
Inventor: SIMOPOULOS GEORGE N
IPC: C09K11/02
Filed: 1988-11-23
Granted: 1997-02-27
Abstract: 내용없음.
Patent KR-970011008-B1 (KR)
Inventor: NAGAMINE MASASHI
IPC: C07D339/08
Filed: 1989-01-13
Granted: 1997-07-05
Abstract: 내용없음.
Patent KR-960015744-B1 (KR)
Title: Nucleic acid amplication process
Inventor: DAVEY CHERYL
IPC: C07H21/04
Filed: 1989-02-23
Granted: 1996-11-20
Abstract: This invention relates to a process for amplifying a specific nucleic acid sequence. The process involves synthesizing single-stranded RNA, single-stranded DNA and double-stranded DNA. The single-stranded RNA is a first template for a first primer, the single-stranded DNA is a second template for a second primer, and the double stranded DNA is a third template for synthesis of a plurality of copies of the first template. A sequence of the first primer or the second primer is complementary to a sequence of the specific nucleic acid and a sequence of the first primer or the second primer is homologous to a sequence of the specific nucleic acid. The amplification process may be used to increase the quantity of the specific nucleic acid sequence to allow detection, or to increase the purity of the specific nucleic acid sequence as a substitute for conventional cloning methodology.
Patent KR-920000296-B1 (KR)
Title: Multi-color method and apparatus of caption screen
Inventor: BAE KWANG-SUK
IPC: H04N5/278
Filed: 1989-06-30
Granted: 1992-01-11
Abstract: Color caption  is  inserted  using  the  method.  The  method comprises the steps: (A) storing caption data equivalent to pages; (B) storing color data; (C) designting caption data equivalent  to each page at  every  field  period;  (D)  designating  color  code corresponding to each page; and (E) reading the color and  caption data and sending them to caption generator. The circuit includes a page  generator  (10)  for  generating  page  addresss  signal  to designate regions for each page respectively, a color code  memory (11) having color codes to designate colors to  each  page  and  a controller  (12)  for  controlling  the  operation  of  the   page generator (10) and the color code memory (11).
Patent KR-960003950-B1 (KR)
Inventor: MIYAZAKI TAKEO
IPC: A01K89/015
Filed: 1989-07-07
Granted: 1996-03-25
Abstract: 내용 없음.
Patent KR-920001506-B1 (KR)
Title: A method of alpha mesrin
Inventor: CHOE JONG-GWON
IPC: A01N53/00
Filed: 1989-09-09
Granted: 1992-02-15
Abstract: A crystalline  insecticidal  material,  i.e.  alphamesrin  is prepd.        by         reacting           alpha-cyano-3-phenoxy benzyl- cis-3-(2,2-dichlorovinyl)-2,2-dimethyl         cyclopropane carboxylate isomers with C1-5 alkyl alcohol  and  strong  base  at room  temp.  The  alphamesrin  has  each  crystal  consisting   of equimolar amounts of the enantiomer pair alpha  (S)-cyano  phenoxy benzyl  (1R,cis)-3-(2,2-dichlorovinyl)-2,2-dimethyl   cyclopropane carboxylate and the  alpha  (S)-cyano-3-phenoxy  benzyl  (1S,cis) (2,2-dichlorovinyl)-2,2-dimethyl  cyclopropane  carboxylate.   The obtd. alphamesrin has a high level of insecticidal activity.
Patent KR-920001502-B1 (KR)
Inventor: HUJIMURA DAKEO
IPC: G11B23/087
Filed: 1989-11-27
Granted: 1992-02-15
Abstract: 내용 없음.
Patent KR-930000253-B1 (KR)
Inventor: YAMAGUCHI SHINJI
IPC: D01F11/06
Filed: 1989-12-04
Granted: 1993-01-14
Abstract: 내용 없음.
Patent KR-970007871-B1 (KR)
Title: Frequency generating circuit
Inventor: KIM SANG-SOO
IPC: H03B19/00
Filed: 1989-12-19
Granted: 1997-05-17
Abstract: A circuit for generating an even number multiple of frequency is disclosed. A signal(fs) is passed through a 90 degree of phase shifter(1) and is provided to base terminals of transistors (Q5,Q8)(Q6,Q7) contained at a multiplier(2). The signal(fs) is also provided to base terminals of transistors(Q9,Q10) of the multiplier(2). Emitters of the transistors (Q5,Q8)(Q6,Q7) are connected to collectors of the transistors(Q9,Q10). Collectors of the transistors (Q5,Q7) are connected the node of a collector and a base of transistors(Q1,Q2). Collectors of the transistors (Q6,Q8) are connected the node of a collector and a base of transistors(Q3,Q4). The collector of the transistor(Q2) is connected to a collector of the transistor(Q13) and a voltage output(Vo). The collector of the transistor(Q4) is connected to the base of the transistor(Q11) and the collector of the transistor(Q12). The emitter of the transistor(Q11) is commonly connected to the transistors(Q12,Q13).
Patent KR-930000258-B1 (KR)
Title: Noise removal circuit
Inventor: YOM HUI-CHOL
IPC: H02P1/00
Filed: 1989-12-29
Granted: 1993-01-14
Abstract: The circuit reduces strong noise that can not be  reduced  by the schmitter synchro. circuit by using a delaying section  and  a composing  section.  The  circuit  includes  an  upper-peak  value detector (200) for detecting the upper-peak value of input  signal (VS), a lower-peak value  detector  (300),  a  schmitter  synchro. circuit (100) composed  of  a  latch  section  (400),  a  delaying section (500) composed of D-type filip-flop (2), a composer (600), and a latch  section  (800)  composed  of  RS  flip-flop  (4)  for generating corrected signal (regulated signal)  by  composing  the output of the composer (600).
Patent KR-910005704-B1 (KR)
Inventor: KASAI MASAAKI
IPC: C08J7/18
Filed: 1988-06-17
Granted: 1991-08-02
Abstract: 내용없음.
Patent KR-920009748-B1 (KR)
Title: Stacked capacitor cell and method for producing the same
Inventor: AN TAE-HYOK
IPC: H01L27/04
Filed: 1990-05-31
Granted: 1992-10-22
Abstract: The stacked DRAM cell comprises a bridge electrode layer (18) being in contact with the source  region  (12)  and  covering  the upper part of the device separation oxide film (11),  a  bit  line layer (21) in contact with the drain region  (13)  and  parallelly extending along the substrate surface on the  upper  part  of  the electrode layer (18), a first polysilicon layer  (24)  in  contact with the layer (18) and elongating on the upper part of the  layer (21), a dielectric film (25) covering the  whole  surface  of  the substrate contg. the layer (24), a second polysilicon  layer  (26) covering the upper surface of the film (25) and elongating on  the upper part  of  the  layer  (21),  and  insulating  films  (20,22) isolating the layer (21) from the layer (24) and the film (25).
Patent KR-920004407-B1 (KR)
Title: Mode selecting circuit of dual-port memory elements
Inventor: JUNG HYUNG-SUP
IPC: G06F12/06
Filed: 1990-07-30
Granted: 1992-06-04
Abstract: The mode selecting circuit  selects  initial  operating  mode when the power is applied  to  a  dual  port  memory  device.  The circuit includes an initial operating mode selecting  circuit  for selecting initial operating mode to stabilize the operation of the memory device.  The  initial  operating  mode  selecting  circuit comprises a pulse generator for generating a  third  mode  control signal having the form of  single  pulse  when  initial  power  is applied to  the  memory  device,  a  switch  comprising   a   MOS transistor, and a diode to pass the third mode control signal.
Patent KR-100190353-B1 (KR)
Inventor: SERGIO PALARA
IPC: G01R31/26
Filed: 1990-11-30
Granted: 1999-06-01
Abstract: 본 발명은 MOS 형 전력 트랜지스터에서의 전류검출회로에 관한 것이다. MOS 형 전력 트랜지스터에서의 전류검출회로는 전력 트랜지스터(T1)에 공통으로 드레인과 게이트가 연결되고 이 전력 트랜지스터 (T1)를 통하여 흐르는 전류(I2)가 전력 트랜지스터(T1)를 통하여 흐르는 전류(I1)이 일부와 같은 정도의 특징을 갖는 검출 트랜지스터(T2)를 포함한다. 검출 트랜지스터 (T2) 아래로 검출 트랜지스터 (T2)를 통하여 흐르는 전류(I2)의 일부와 같은 제 1 전류(I3)를 프리세트된 값을 갖는 제 2 기준전류(Ig1)와 비교하고 상기 제 1 전류(I3)를 프리세트된 값을 갖는 제 2 기준전류(Ig1)와 비교하고 상기  제 1 전류(I3)와 기준전류(Ig1)사이의 차이와 관련하여 전력 트랜지스터(T1)에서 전류값의 검출신호를 발생시키는 수단(T6;T13)이 배열되어있다.
Patent KR-100193529-B1 (KR)
IPC: B65G47/84
Filed: 1990-12-05
Granted: 1999-06-15
Abstract: A machine for automatically positioning and feeding containers It includes a main hopper (2) for receiving randomly containers (1), and a bottom (4) with a peripheral edge portion at a distance from the side wall of the hopper (2) to provide a space through which the containers can drop, by gravity towards a lower section, a lateral aperture (32) in the side wall of the hopper in a curved lateral area (13) preceding the container unloading station (14), the aperture being adapted to remove mainly by centrifugal force malpositioned containers housed only partially in and protruding from holding and transporting units (6), or located external to them and conveyed by other containers, the aperture communicating with a recovering auxiliary hopper (15), external to the main hopper and a coupled belt type conveyor (16) associated with the external hopper for recycling containers into the loading area preceding the lateral aperture (32). An air jet (33) or at least one rotating brush (18) impinging on containers not correctly positioned may be incorporated as a supplement to the action of centrifugal force. <IMAGE>
Patent KR-940001257-B1 (KR)
Title: Method of making semiconductor device
Inventor: LEE KYONG-SU
IPC: H01L27/06
Filed: 1990-12-13
Granted: 1994-02-18
Abstract: (a) forming an n- buried layer (2) and an n- epitaxial layer (3) on a P type semiconductor substrate (1); (b) growing a p- epitaxial layer (5) by selective epitaxial growth after the formation of an oxide layer (4) on the region except for an active region by using LOCOS process; (c) removing the oxide layer (4) and forming an oxide layer (6) on a fixed region by using LOCOS process, again; (d) forming n+ regions (9a,9b,9c) and n- regions (8a,8b) by ion implantation; (e) separating elements from each other by trench separation and forming an insulating layer (11) and a metal electrode (12).
Patent KR-970008775-B1 (KR)
Title: Extension logic and method of radar target angle
Inventor: KIM HYUNG-KUL
IPC: G01S7/14
Filed: 1991-02-28
Granted: 1997-05-29
Abstract: Disclosed is a logic and method to expand a target angle of a radar.  The logic comprises n units of RAMs(12, 13), a PROM(11), a latch(14) and a gate(15). The number of pulse repetition for expanding is n. A range coefficient address(RCA) is inputted to the RAMs(12, 13) for 2n expanding. An address(A0, ..., A2) to the PROM(11) is composed of outputs from the RAMs(12, 13) and target data(TD). The PROM(11) generates target data by detecting a target be during n PRTs after a target signal happens. The latch(14) and gate(15) process the outputs from the PROM(11) and generate the expansion data of the target angle.  Thereby, only n units of RAMs are used to 2n expanding, so that circuit of the logic is able to be simplified.
Patent KR-0163058-B1 (KR)
Title: Satellite free continuous articulation with a play take-up device
Inventor: FRANCOISS VALOCHE
IPC: B60N2/22
Filed: 1991-03-20
Granted: 1998-12-01
Abstract: Continuous articulation without planets comprising a device for compensating for play in which the opening (7) is placed about an axis (16) having a central collar (16a), a dish (10) comprising a ball bearing (8) held by a cage (9), and then there is disposed inside the dish (10), in a way which is concentric with the axis (16), on the one hand two half-cams (18, 19) separated at their upper ends (18a, 19a) by a curved spiral spring (20), while their lower parts (18b, 19b) delimit a space in which a finger (17) can move, this finger being integral with the central axis (16) containing a drive shaft for the articulation, this assembly allowing, when it is fitted, the passing of the hard points by the displacement of the half-cams (18, 19) one towards the other by compressing the spring (20) under the effect of the thrust by the finger (17) of one of the half-cams (18, 19) in order to reduce the eccentricity of the teeth (6) of the fixed flange (5) with respect to the teeth (2) of the moving flange (1), and then finally a casing (3) integral with the moving flange (1) holds all of the abovementioned members, while a lower guide (11) integral with the fixed flange (5) and hollowed at (11a) holds the bottom part of the casing (3). 
<IMAGE>
Patent KR-950013554-B1 (KR)
Inventor: KANE JOJI
IPC: G10L21/0232
Filed: 1991-05-28
Granted: 1995-11-08
Abstract: 내용 없음.
Patent KR-940006705-B1 (KR)
Title: Mosfet and manufacturing method thereof
Inventor: KANG DAE-KWAN
IPC: H01L21/336
Filed: 1991-06-15
Granted: 1994-07-25
Abstract: The method improves an electronic mobility by formation of low density 2nd conducttion source and drain area and unchanges a device characteristic according to an etching state of a silicon substrate (1). A device includes a 1st conduction semicondutor substrate, a low density 2nd conduction source and drain area, a low density 1st conduction impurity ion injection layer gate electrode and a high density 2nd conduction source and drain area . The method includes an oxidation (3) and nitrogen layer (4) evaporation process, a polysilicon (6) forming process, a 1st conduction ion injection process, a trench forming process, a gate electrode forming process and a 2nd conducion ion injection process.
Patent KR-950011617-B1 (KR)
Title: Electronic circuits and a method for their manufacture by means of ultrasonic welding
Inventor: ADACHI YOSHIO
IPC: H01R43/00
Filed: 1991-06-27
Granted: 1995-10-06
Abstract: A new and improved electronic circuit connector and method of producing the same is provided by forming a groove (1a) on a surface of a first section (1) of ultrasonically weldable material, inserting an elongated contact (3) partially within the groove (1a) whereby one end of the contact protrudes out from an end of the connector, overlaying an elongated lead wire (4) on the contact within the groove whereby the lead wire also extends beyond the connector boundary but in an opposite direction of the protruding end of the contact, fitting a second section (2) of ultrasonically weldable material on top of the first section whereby the second section includes a protrusion (2a) shaped to interconnect with the groove of the first section, and ultrasonically welding the first and second sections together. Engaging means may be employed on the groove and corresponding protrusion to facilitate alignment of the first and second sections of material. Other embodiments of the present invention enable fabrication of multiple lead connectors and multi-layered connectors. <IMAGE>
Patent KR-0182774-B1 (KR)
Inventor: TSUSUSHI MASANORI
IPC: H01H33/91
Filed: 1991-07-11
Granted: 1999-05-15
Abstract: 고정전극과 가동전극과의 사이에 발생하는 아크에 소호성 가스를 분출시키기 위한 절연물로 이루어진 노즐을 구비한 가스차단기에 있어서, 상기 노즐의 슬롯부로부터 하류측에 설치한 끝퍼짐부에, 아크의 에너지 강도 반사율을 높이는 테이퍼부를 설치하고, 상기 노즐은 불소수지절연물에 질화붕소분말을 충전재로 하여 15용량%이하 충전한 것이다.
Patent KR-940006153-B1 (KR)
Title: Locking and unlocking method of the cash box door using logic key
Inventor: KIM YONG-HO
IPC: E05B49/00
Filed: 1991-08-01
Granted: 1994-07-08
Abstract: The method for electronically locking or opening the safe door by programme memorized in a micro-processor, compares a secret ID number input from the key botton with the ID number memorized in the memory device and operates the system when the two ID numbers are corresponding to each other. The method is composed of generating a key sound and displaying the letters of "SUN SAFE" after generating the key sound and displaying "ON" when the power is input; displaying "ty-EEP" after displaying "TEST" and diagnosing the display device and EEP-ROM; judging whether the calculated parity value is corresponding with the parity value of the EEP-ROM after calculating the parity value by ID number memorized in the EEP-ROM.
Patent KR-950014240-B1 (KR)
Title: Automatic locking device and method of a car
Inventor: JO JIN-HUI
IPC: E05B45/06
Filed: 1991-12-26
Granted: 1995-11-23
Abstract: The locking apparatus and method makes vehicle doors and window doors to be automatically locked if all passengers get off after the driver withdraws a start key from a key holder. The apparatus comprises sensors(T1-Tn) sensing a weight change in the vehicle; sensors(D1-Dl,W1-Wm) sensing if the doors and the window doors are opened or closed; a controller sending the signals for locking the doors and the window doors to a motor(8). It may permit more confirmative locking system.
Patent KR-100232070-B1 (KR)
Inventor: WILLIAM E NELSON
IPC: B41J2/44
Filed: 1991-12-30
Granted: 1999-12-01
Abstract: 종래의 기술에서 사용되는 종래의 텅스텐 광원을 효과적으로 대체하기 위해 구성된 LED 발광체(80) 어레이로 구성되는 제로그라픽 프린팅 프로세스에서의 DMD 어레이를 조명하기 위한 광학 시스템이 기술되어 있다.  어레이는 다른 시스템의 광학적 결함을 보충하기 위해 개별 화소(71)의 광도를 스트로브 또는 변화시키므로써 기하학적 형상되거나 전기적으로 동작될 수 있어 프린팅 프로세스를 개선할 수 있다.  LED 광원을 노출 스트로브하여 모호한 라인 연부의 수정을 성취할 수 있다.
Patent KR-950003461-B1 (KR)
Title: Output control circuit of wireless handy-phone
Inventor: JO UN-SUK
IPC: H04B1/04
Filed: 1992-01-15
Granted: 1995-04-13
Abstract: The method provides a compensation circuit for wireless communication system caused by thermal interference. The method comprises: the power coupler detecting power from the power amplifier; the power detector employing a converting diode for converting the power coupler output to voltage; the control voltage generator for providing the multiple reference voltage; and the comparator for controlling the power amplifier output according to the result of the multiple reference circuit.
Patent KR-100233215-B1 (KR)
Inventor: BERND BITZER
IPC: D04B15/48
Filed: 1992-02-18
Granted: 1999-12-01
Abstract: 특히 원편기용 스트랜드 혹은 실 공급장치가 미리 결정된 양의 실이 감기고 실이 실사용에 따라 빼내지는 회전하는 저장드럼을 갖는다. 브레이크링(25)은 저장드럼 위에 끼워 맞춰지고 회전방향(V) 반대로 방사상 내부로 선호적으로 경사진 고정된 탄성적인 털 같은 요소(30)와 베이스링(29)으로 구성된다. 
     브레이크 링(25)이 늦어지거나 저장드럼이 속도 0으로부터 작동속도까지 갑자기 가속될 수 있기 위해 저장드럼의 원주표면은 털 같은 요소(30)가 회전방향(V)으로 저장드럼과 브레이크링(25) 사이에 포옴잠금 커플링을 생기게 하고 협동하며 요소(30)의 세로 방향으로 가로지르는 인접면(44)을 형성하는 톱니형상의 횡단면을 갖는 그루브와 같은 수단을 갖춘다.