baber/WOPTO huggingface dataset:
Patent KR-890001796-B1 (KR)
Title: System for processing machine check interruption
Inventor: TOSHIO MATSUMOTO
IPC: G06F11/07
Filed: 1983-12-05
Granted: 1989-05-22
Abstract: Upon cocurrence of a fault the machine check interruption signal is output, which is detected and stored temporarily in a holding circuit.  The interruption signal passes to a code register and to a selector.  If the error indicated by the code register and decoder shows that continued operation of the hardware would not be reliable then a converter controls the selector to output an all-zeroes signal from a data store instead of the signal from the holding circuit. The all-zeroes signal acts on a machine check processing routine of a control routine to cause the processor to stop processing of the machine check interruption.
Patent KR-880000723-B1 (KR)
Title: Smoking rod wrapper
Inventor: SMEED CLEMENT GERDON
IPC: A24D1/02
Filed: 1984-01-31
Granted: 1988-04-29
Abstract: Processing a web of a smoking rod wrapper comprises passing the web through initial and final printing stations in series, and then reeling up for subsequent use on a continuous tabacco rodmaking machine.  The web is printed at the initial printing station on the surface with a regularly longitudinally spaced registration marking, and is then printed at the final printing station and on its other surface with a repetitive a regularly spaced pattern of a deposit contg. an additive which is arranged to improve the smoking qualities of the resulting smoking rod. Pref. the registration marking is bold printing in the form of a dot or transverse bar.
Patent KR-910005172-B1 (KR)
Title: Moulded composite panels
Inventor: BROSSY PIERRE
IPC: B29C43/18
Filed: 1984-03-15
Granted: 1991-07-23
Abstract: To produce a panel of variable thickness, a stratified assembly of a layer of fibers containing a non-polymerized binder and at least one cover sheet is placed between the mold and mold-backing of a molding press. The stratified assembly is caused to conform to the interior surface of the mold or mold-backing by forcing the cover sheet against the mold or mold-backing interior. Hot air is blown into the fiber layer from the mold surface opposite the cover sheet, into at least the region that will correspond to the area of greater thickness. The direction of the heated air is reversed after a period of time, the blowing of the air being maintained and adjusted in order to secure polymerization of the binder. At the same time, the portions of the panel corresponding to areas of lesser thickness, generally the edges of an acoustical panel, are cured (the binder polymerized) by contact heating means. To effect cross-over blowing, both the mold and mold-backing are provided with ports through which heated air may be blown or passed.
Patent KR-950003833-B1 (KR)
Inventor: CARLSON CURTIS R
IPC: H04N5/44
Filed: 1984-08-29
Granted: 1995-04-20
Abstract: 내용 없음.
Patent KR-930009206-B1 (KR)
Inventor: MUTTER HEINZ
IPC: B65H63/06
Filed: 1984-11-07
Granted: 1993-09-24
Abstract: 내용 없음.
Patent KR-890000656-B1 (KR)
Title: Carbonless developer sheet
Inventor: MALIK ROBERT J
IPC: B41M5/155
Filed: 1985-05-03
Granted: 1989-03-22
Abstract: Carbonless developer sheets are improved by CF (coated front) coating agent (for developing color by contact with oil soluble dye in an acid).  The coating agent comprises (i) phenolic resin (component A) composed of a compd. of formula (I) or (II), or these mixt., (ii) aromatic carboxylic acid (component B) and (iii) in org. Mg compd. (component C) i.e. Mg(OH)2, MgO or these mixt.. Where X=H or Zn independently, R=C1-8 alkyl gp., aryl gp. or H independently, n=1-8.
Patent KR-900008191-B1 (KR)
Title: Semiconductor integrated circuit with redundant circuit replacement
Inventor: NAKANO MASAO
IPC: G11C29/00
Filed: 1985-05-31
Granted: 1990-11-05
Abstract: The integrated circuit comprises a memory for storing address information comprising a number of address bits corresponding to a failed circuit portion and for replacing the failed circuit portion by a redundant circuit portion. A comparator detects coincidence between the address bits forming the address information and the input address bits forming the input address data and for generating comparison data at several output nodes. An output circuit is connected to the output nodes of the comparator and to one of the external connection terminals for delivering a coincidence output through one of the external connection terminals when the comparison data indicates complete coincidence between all the input address bits respectively.
Patent KR-930000345-B1 (KR)
Inventor: DANNO YOSHIAKI
IPC: F02D41/00
Filed: 1985-06-07
Granted: 1993-01-16
Abstract: 내용 없음.
Patent KR-900002492-B1 (KR)
Title: Process for electrolytic oxidation and electrolytic apparatus therefor
Inventor: BACHOT JEAN
IPC: C25B9/19
Filed: 1985-09-12
Granted: 1990-04-16
Abstract: A process for the electrolytic oxidn. of chemical species in a soln. comprises (a) treating the soln. in a first anode chamber of an electrolysis cell comprising a first anode chamber and a cathode chamber separated by a first cation membrane, (b) treating the soln. originating from the first anode chamber in a second anode chamber of the electrolysis cell, (c) forming the prod. by recovering the soln. orginating from the second anode chamber, and (d) circulating an electrolyte in the cathode chamber.
Patent KR-910004546-B1 (KR)
Inventor: SHIINA FUMIYUKI
IPC: B29C45/26
Filed: 1986-03-03
Granted: 1991-07-06
Abstract: 내용 없음.
Patent KR-910001648-B1 (KR)
Inventor: KIMURA ESZI
IPC: H04N9/78
Filed: 1986-06-27
Granted: 1991-03-16
Abstract: 내용 없음.
Patent KR-930001629-B1 (KR)
Title: Device for the pneumatic application of hardnable building material hydro mechanically transported in a highly viscous flow particularty of a hydraulically injected concrete or mortar
Inventor: ECKARDSTEIN KARL-ERNST VON
IPC: E04F21/12
Filed: 1986-06-28
Granted: 1993-03-08
Abstract: 1. Apparatus for the pneumatic application of a hardenable building material hydromechanically transported in a highly viscous flow, particularly of hydraulically injected concrete or mortar, which apparatus has a mouthpiece (8) at the end of a tube or hose conveyor pipe which feeds the building material delivered preferably by means of a pump, the conveyor tube possessing a delivery end preferably constructed as a nozzle (11), an opposite end having a compressed air feed opening, and a tube terminating between the two ends which feeds the viscous flow into the compressed air flow, wherein an accelerator is added to the building material by at least one feed pipe for promoting hardening, and the outward flow of building material is conducted by a flexible supply pipe section (19), wherein the mouthpiece (8) is provided with at least one connecting piece (3) of the compressed air supply and the tube or hose conveyor pipe (2), and the control pipe section (19) is connected to the output end (17) of the mouthpiece (8), and the accelerator feed pipe (25-29) is connected to the free end (22, 23) of the control pipe section (19) which ends directly before the outlet aperture (31), characterised in that a feed pipe (12) for a second accelerator which, together with the first accelerator added in the control pipe section (19, 30), promotes hardening of the building material, opens into the supply pipe end (9) of the mouthpiece (8) having the mouth of the compressed air feed pipe (13).
Patent KR-940010189-B1 (KR)
Inventor: IDA MITSURU
IPC: G11B15/32
Filed: 1986-08-19
Granted: 1994-10-22
Abstract: 내용 없음.
Patent KR-900003707-B1 (KR)
Title: Biochemicals labelled with stable isotopes
Inventor: STIRLING DAVID I
IPC: C12P7/04
Filed: 1986-10-24
Granted: 1990-05-30
Abstract: Biochemicals labelled with stable isotopes are prepd. by culturing methylotropic microorganisms i.e. methylomonas viscogenes (ATCC 39893: KCTC 82389, deposited 25 March, 1987, KAIST) in nutrient medium having growth-carbon-source contg. 13C1 -cpds., 18O, 15N and 2H. The biochemicals e.g. is homogenously labelled 13C-glucose, 13C- complex polysaccharides poly 54, etc..
Patent KR-940010679-B1 (KR)
Inventor: CAVLAN NAPOLEON
IPC: G06F7/00
Filed: 1986-11-18
Granted: 1994-10-24
Abstract: 내용 없음.
Patent KR-930008686-B1 (KR)
Inventor: IWASAKI JUNICHI
IPC: G06F9/38
Filed: 1987-04-18
Granted: 1993-09-11
Abstract: 내용 없음.
Patent KR-900004367-B1 (KR)
Title: Armed vehicle
Inventor: WON SUNG-IK
IPC: F41H7/00
Filed: 1987-04-27
Granted: 1990-06-23
Abstract: The armored vehicle made of epoxy-resin reinforced aramide fibre and ceramics, has a lighter and lower body frame for better fighting power and smooth running. The armored vehicle has a body frame (1) which includes streamlimed upper body (1") and lower body (1) with rounded hole, rectangnlar hole formed reinforcement plate. The lower body (1) has a pair of main sliding plates (21). (21'), main sliding plate reinforcement strips with hydraulic cylinders.
Patent KR-900002846-B1 (KR)
Title: Process for preparing liquid preparation containing musk,bezoar bovis snake's gullbladder and panax pseudoginseng
Inventor: KIM YOUNG-SOL
IPC: A61K9/10
Filed: 1987-07-01
Granted: 1990-05-01
Abstract: The method for preparing a liquid preparation containing musk, bezoar, bovis, snake's gullbladder and panax pseudoginseng comprises: (a) pulverizing 18g of musk, 30g of bezoar and 200g of sodium carboxymethylcellulose; (b) placing 510g of bovis and 42g of snake's gullbladder in refined water, extracting and filtering; (c) dissolving 15kg of sugar, 1kg of honey and 3.5kg of sorbitol solution in water; (d) dissolving 200g of sodium benzoate and 5g of glyceline in refined water; (e) dissolving 10g of menthol in 100ml of ethanol; (f) mixing the above mixtures to make the product.
Patent KR-930000320-B1 (KR)
Inventor: YASUKA TAKESHI
IPC: B60K31/06
Filed: 1987-08-13
Granted: 1993-01-15
Abstract: 내용 없음.
Patent KR-960012214-B1 (KR)
Inventor: CAHILL JR JOSEPH
IPC: A61K8/00
Filed: 1987-09-19
Granted: 1996-09-16
Abstract: 내용없음
Patent KR-900005352-B1 (KR)
Title: Method for deflashing of semicondcutor package
Inventor: CHOI WAN-GYUN
IPC: H01L23/16
Filed: 1987-10-15
Granted: 1990-07-27
Abstract: The method for removing a resin bleed and flash on the semiconductor package comprises: a deflash process using a polyoxy methylene type abrasive; a H2SO4 solution deposition process depositing the package into the H2SO4 solution to remove the abrasive; a washing process by water; an alkali deposition process using the mixture having sodium carbonate, sodium cyanide and betasodium silicate; a washing process by water; and a dry process.
Patent KR-950006195-B1 (KR)
Title: Bending/tempering apparatus in the production of flat or bent glass sheets
Inventor: COLMON DANIEL
IPC: C03B29/04
Filed: 1987-11-06
Granted: 1995-06-12
Abstract: 1. Bending/tempering installation for the production of tempered flat glass plates or bent glass plates, of the type incorporating a glass heating furnace (1), a space (2) able to receive either bending tools or heating means in place of the aforementioned bending tools located above the glas palte delivery conveyor, a tempering station (3) associated with the space (2) and used for the production of tempered flat glass plates and an auxiliary bending and then tempering means (20) associated with the space (2) and used for the production of bent glass plates.
Patent KR-900001731-B1 (KR)
Title: Method for producing ceramic filter
Inventor: LEE JAE-HYUN
IPC: C04B38/06
Filed: 1988-01-15
Granted: 1990-03-19
Abstract: A method for producing ceramic filter to filtrate impurities of molten metal for casting is composed of (1) mixing inorganic material made of silicic acid, magnesia, alumina, iron and zirconia with organic binding material, (2) blending with purified water, (3) drying after infiltrating into natural porous shaping media or organic synthetic media, (4) shaping at 500-1700oC.  The ceramic filter can filtrate impurities of molten casting metal passing through it and has good thermal resistance, impact resistance and wear resistance.
Patent KR-970000597-B1 (KR)
Inventor: YAMAMOTO ISAMU
IPC: H04N5/378
Filed: 1988-02-12
Granted: 1997-01-14
Abstract: 내용 없음.
Patent KR-900003140-B1 (KR)
Title: Method for joining glass to glass and adhesive compositions therefor
Inventor: KIM OK-JIN
IPC: C03C27/06
Filed: 1988-02-13
Granted: 1990-05-09
Abstract: Joining glass to glass is accomplished by the steps of mixing 100 wt.% mixture of water and carbonated water at ratio of 6.5:3.5-7:3, 8-12 wt.% starch, 6-10 wt.% mixture of silicon dioxide, sodium oxide and soda ash at ratio of 7:1:2, making a film layer on two plate glasses, inserting a PVA film between two plate glasses, and heat- binding them.
Patent KR-910003257-B1 (KR)
Title: Thermoplastic resin composition
Inventor: KIM DONG-KIL
IPC: C08L71/10
Filed: 1988-03-14
Granted: 1991-05-25
Abstract: The thermoplastic resin composition comprises (A)  40-90  wt. pts. of polyamide resin; (B) 5-30  wt.  pts.  of  core-shell  type polymer contg. 20-90 wt.% of acrylic or  diene  rubber  and  80-10 wt.% unsatd. polymer to be grafted that rubber component; and  (C) 0.5-30 wt. pts of bisphenol A-epichlorohydrin copolymer. Pref. the polyamide resin is one or more the copolymer or blend of nylon  6, nylon 66, nylon 11, or nylon 12. The obtd. resin compsn. has  good mechanical properties,   workability,   apperance   and   impact resistance.
Patent KR-970010928-B1 (KR)
Title: Cyclic peptolides
Inventor: DREYFUSS MICHAEL MORRIS
IPC: A61K/
Filed: 1988-06-18
Granted: 1997-07-02
Abstract: Cyclic peptolides having the structure of a cyclosporin in which one amide linkage is replaced by an ester linkage are obtained by fermentation of fungal strains of the genus Cylindrotrichum Bonorden, or by cyclisation of a hydroxy-undecapeptide. The cyclic peptolides have immunosuppressive, anti-inflammatory and anti-parasitic properties.
Patent KR-970001527-B1 (KR)
Inventor: WALTER HAEFLIGER
IPC: A61P25/20
Filed: 1988-06-22
Granted: 1997-02-11
Abstract: 내용 없음.
Patent KR-910000186-B1 (KR)
Title: A method and an apparatus for counting paper money
Inventor: MIN KYUNG-JOO
IPC: G06M1/10
Filed: 1988-06-27
Granted: 1991-01-21
Abstract: The method comprises an  impact  sound  generating  step  for generating electrical impact sound when the sensor rod  drops  the thickness of bill and for converting the sound  to  low  frequency signal, a converting process  for  converting  the  low  frequency signal to pulse signal, a counting step for counting pulse signal, and a displaying step for displaying the counted number of bill.
Patent KR-960004171-B1 (KR)
Inventor: TONER THOMAS J
IPC: B64C27/32
Filed: 1988-07-30
Granted: 1996-03-27
Abstract: 내용 없음.
Patent KR-960013205-B1 (KR)
Inventor: OISHI RYUICHI
IPC: A01N37/18
Filed: 1988-08-04
Granted: 1996-10-02
Abstract: 내용 없음.
Patent KR-920007724-B1 (KR)
Title: Front loading driving device for vtr
Inventor: LEE BYONG-HUN
IPC: G11B15/675
Filed: 1988-12-27
Granted: 1992-09-15
Abstract: The device adaptable to VTR is for loading  and  unloading  a video cassette tape using a cam-slider  formed  with  a  rack  and cam- homes in a body. It reduces the size and noise of VTR and  the cost of manufacturing. It comprises  movable  bosses  (12,12'),  a cams- lider (9) located  at  the  outer  side  of  a  bracket  (5), cam- homes (7,7') shaped as the special type with declined sections (7a,7a') and horizontal sections (7b,7b'), movable bosses (12,12') protruding  from   moving   pathes   (3,3'),   and   sliding-homes (11,11',11") of the guiding boards (10,10',10").
Patent KR-950009558-B1 (KR)
Title: Solenoid controlled valve for liquid preparation
Inventor: NAKAYA DOSHITAKA
IPC: F16K31/10
Filed: 1988-04-30
Granted: 1995-08-24
Abstract: The valve body (48) of the valve portion (3) is connected to the plunger (28) of the electromagnet driving portion (2) with a wire member (36) inserted through the tubular member (38). As a result, the pipe for delivering the liquids can be shortened or eliminated so that no liquid remains inside the pipe and, since the heat of the coil (21) of the electromagnet driving portion is not transferred easily to the valve body (48), the liquid is neither dried up nor adheres to the valve portion (2).
Patent KR-0137948-B1 (KR)
Title: A liquid crystal compound and composition containing the same
Inventor: KITANO KISEI
IPC: C09K19/30
Filed: 1989-02-24
Granted: 1998-04-28
Abstract: A liquid crystalline compound useful as a component of liquid crystal compositions for TN mode display elements and having a large positive DELTA  epsilon  value and also a low viscosity for the  DELTA epsilon  value and a liquid crystal composition containing the compound are provided, which compound is expressed by the formula <CHEM> wherein n represents an integer of 0 to 20. e
Patent KR-910008914-B1 (KR)
Inventor: CHORKEY WILLIAM J
IPC: F16K31/06
Filed: 1989-04-04
Granted: 1991-10-24
Abstract: 내용 없음.
Patent KR-940004884-B1 (KR)
Title: Ion water for production of foods and beverages
Inventor: NASU ATSUSHI
IPC: C02F1/68
Filed: 1989-12-29
Granted: 1994-06-04
Abstract: Ion water for the production of beverages and foods obtained by acidifying sea water, adding a strong alkali agent to make the pH high, removing a precipitate formed thereon, concentrating the resulting solution and cooling, and thereafter dissolving a precipitate formed on cooling in water, optionally further dissolving a solid obtained by removing the water content from the solution after the removal of the precipitate formed on cooling, and also together with an activated calcium material obtained by calcining animal bones at high temperatures and grinding and mainly comprising calcium phosphate. By using such ion water, the treated beverages and foods enjoy better storability, resistance to decompose and taste, and provide the body with the essential minerals such as calcium, potassium, magnesium, silicon etc.
Patent KR-950009775-B1 (KR)
Title: Recording mode control method for vtr
Inventor: PARK SHI-HUN
IPC: G11B15/02
Filed: 1989-12-30
Granted: 1995-08-28
Abstract: detecting standard play residual time and extended play residual time of a video tape, when a reservation play time is set and the video tape is inserted by a user; outputting an alarm sound signal, if the reservation play time exceeds the extended play residual time; recording the video tape in a standard play mode, if the reservation play time is under the extended play residual time; and recording the video tape in an extended play residual mode, if the reservation play time is the same as the extended play residual time during the video tape is in the standard play mode.
Patent KR-930003763-B1 (KR)
Title: Tire inflation cotnrol system for car apparatus for flushing of hydraulic pipe system or the like
Inventor: KIM JAE-YONG
IPC: B08B9/02
Filed: 1989-04-21
Granted: 1993-05-10
Abstract: PCT No. PCT/FI89/00073 Sec. 371 Date Oct. 11, 1990 Sec. 102(e) Date Oct. 11, 1990 PCT Filed Apr. 21, 1989 PCT Pub. No. WO89/10214 PCT Pub. Date Nov. 2, 1989.The invention relates to an apparatus for flushing hydraulic pipe systems of so called normal size. Between the pipe system (1) and a hydraulic aggregate (2) a dual cylinder (8) is connected, having a common piston shaft (12) such that when the hydraulic aggregate (2) pumps pressure fluid into one of the chamber parts (15, 16) containing the piston shaft (12), the other corresponding chamber part (16, 15) and one (13) of the two outer chamber parts (13, 14) feeds in flushing fluid to the inlet (6) of the pipe system (1) while the other (14) of the outer chamber parts receives fluid from the outlet of the pipe system (1) through a filter (23) and the remainder of the outlet flow is directed back to the hydraulic aggregate (2). In this manner, a flushing volume considerably exceeding the volume capacity of the hydraulic aggregate (2) is attained.
Patent KR-930001952-B1 (KR)
Inventor: KOSTER RAINER
IPC: G21F9/36
Filed: 1990-02-07
Granted: 1993-03-20
Abstract: 내용 없음.
Patent KR-0157413-B1 (KR)
Inventor: VERHEIJEN PAULUS AM
IPC: H03D7/16
Filed: 1990-06-05
Granted: 1998-11-16
Abstract: 내용 없음.
Patent KR-0175660-B1 (KR)
Inventor: YVES DAUPHIN
IPC: B29L22/00
Filed: 1990-06-09
Granted: 1999-05-15
Abstract: 내용 없음.
Patent KR-0163589-B1 (KR)
Inventor: KURT MEIER
IPC: H05K3/06
Filed: 1990-06-15
Granted: 1998-12-15
Abstract: 내용 없음.
Patent KR-0160479-B1 (KR)
Inventor: KIM KI-SOO
IPC: C08G63/195
Filed: 1990-06-22
Granted: 1999-01-15
Abstract: 내용없음.
Patent KR-940000664-B1 (KR)
Title: Fluorescent materials and preparation thereof
Inventor: JONG IL-HYOK
IPC: C09K11/55
Filed: 1990-07-05
Granted: 1994-01-26
Abstract: The phosphor for CRT comprising the fluorescent material and the organic material to be bonded to the fluorescent material, is prepared by adding one or more inorganic materials selected from SiO2, TiO2 and/or Al2O3 The obtd. phosphore is the alkali earth sulfuric phosphor. In the process, the mixt. of the fluorescent material, organic material and inorganic material is dryed at room condition or at 100-500 deg.C. Pref. the inorganic material is added in 1-10 wt.% w.r.t. 100 wt.% of the fluorescent material. The obtd. phosphor has improved adhesive property and dispersing property.
Patent KR-920008616-B1 (KR)
Title: Process for preparing heterocyclic holide compound
Inventor: KIM YONG-HAE
IPC: C07D473/34
Filed: 1990-07-19
Granted: 1992-10-02
Abstract: A method for preparing heterocyclic halide  of  formula  (I), (II) and  (III)  comprises  a  diamino-substitution  reaction  of heterocyclic   primary   amine   with   CuCl2   (or   CuBr2)   and t- butylthionitrite (t-BuSNO) or t-butylthionitrate  (t-BuSNO2)  in an organic solvent. In the formulas, X=Cl  or  Br;  R=  benzyl  or ribose. Pref. the molar ratio of heterocyclic primary  amine:CuCl2 (or CuBr2):t-BUSNO (or t-BuSNO2) is 1:2:2.
Patent KR-930011098-B1 (KR)
Inventor: NAKANO TAKEMASA
IPC: G07D9/00
Filed: 1990-10-12
Granted: 1993-11-24
Abstract: 내용 없음.
Patent KR-930005843-B1 (KR)
Title: Method for controlling subprocessor in multiprocessor system
Inventor: YUN SONG-SUN
IPC: G06F15/16
Filed: 1990-10-25
Granted: 1993-06-25
Abstract: The method for efficient and high speed data transfer of  the host processor data to all the subprocessors in  the  system  that the host processor generates the same  signals  for  down-loading, comprises the following steps of: providing several group  signals for the designated channels of which number is  pre-determined  to the each one of subprocessors (20); down loading formatted data to sub-processors (20) with using virtual memory address generated by the host processor (10);  receiving,  buffering  and  transferring above formatted  data  to  the  subprocessors  (20);  multiplexing interrupts which are generated by each of sub processors when  the access cycle is successfully terminated.
Patent KR-940010885-B1 (KR)
Inventor: NUKATA HIDEKI
IPC: G07F19/00
Filed: 1990-11-24
Granted: 1994-11-19
Abstract: 내용 없음.
Patent KR-0164435-B1 (KR)
Inventor: SCHEINBAUM MONTE LEE
IPC: A61K31/135
Filed: 1989-11-21
Granted: 1999-01-15
Abstract: 내용없음.
Patent KR-100238610-B1 (KR)
Inventor: HIEP V TRAN
IPC: G11C11/419
Filed: 1991-02-07
Granted: 2000-01-15
Abstract: 감지 증폭기(10)이 정적 등속 호출 메모리에 사용되기 위해 제공된다. 캐스코드 전치 증폭기 트랜지스터(20a 및 20b)는 메모리 셀(12)의 상보형 출력 BIT 및 에 결합된 비트 라인들(14a 및 14b)에 나타나는 상보형 전류들을 변환시킨다. 전류들은 차동 전압으로 변환되고, DATA 라인(30a) 및 라인(30b)상의 감지 증폭기(10)으로부터 출력되는 에미터 결합 논리와 일치하는 전압이 되게 증폭된다. 양호한 실시예에서, 제1 귀환 루프는 라인(30b)으로부터 전치 증폭 트랜지스터(20a)로 제공되고 제2 귀환 루프는 DATA 라인(30a)으로부터 전치 증폭기 트랜지스터(20b)에 제공된다.
Patent KR-930003625-B1 (KR)
Title: Game machine
Inventor: NA JAE-HWAN
IPC: A63F13/45
Filed: 1991-04-20
Granted: 1993-05-08
Abstract: The commercial joy machine utilizes a  home  joy  machine  to reduce expenses. The joy machine includes a home joy machine  (1), a  lever signal  generator  (11)  for  generating  lever   signal according to lever operation and for transmitting the lever signal to a RAM (7) of the home joy machine (1), a  controller  (12)  for generating control signal according to the lever operation  signal and game start signal, a CPU (13) for operating the  game  machine according to control signal transmitted from the  controller  (12) and the amount of input coins, and an audio  controller  (14)  for driving a speaker.