baber/WOPTO huggingface dataset:
Patent KR-790001200-B1 (KR)
Title: Process for embedding irrigation panel
Inventor: SAITO MASAYUKI
Filed: 1974-02-15
Granted: 1979-09-12
Abstract: A method for laying board type drainage material underground safely has a process in which board type drainage material is inserted underground with its head connected to an insert pipe containing a cover tip. After laying the whole body of the insert pipe to the desired depth, it is withdrawn leaving the cover tip stuck underground and the drainage material deposited underground.
Patent KR-800000890-B1 (KR)
Title: Device for reading the charge condition of a photo transistor
Inventor: LOHSTROH J
IPC: H01L27/15
Filed: 1975-12-15
Granted: 1980-08-30
Abstract: A device for reading out the charge condition of a phototransistor(Tf) by means of sampling pulses, the voltage at the emitter of the phototransistor being a measure of applying sampling pulses to te phototransistor.  A current source is coupled to the emitter circuit of the transistor. The current source(8) is switched on at the instant of sampling, and means applying the emitter voltage of the phototransistor to the voltage comparator circuit.
Patent KR-790001175-B1 (KR)
Title: Process for preparing 7-amino cephalosporanic acid and their derivatives
Inventor: BENTLEY PETER HUBERT
Filed: 1976-02-21
Granted: 1979-09-10
Abstract: The title compds. (I) with broad spectrum bactericidal activity were prepd. Thus, structure formula(II) (R' = amino gp., org. acylamino gp. or general formula IV gp. or general formula V gp.) or its derivatives of esters were reacted with structure formula(III) (X, Y = the same or others, oxygen or sulfur resp., Z = lactone, thiolactone, or dithiolactone ring gp., R = H, alkyl, alkenyl, alkinyl, aryl, or arylalkyl or functional substituent to give I.
Patent KR-790001550-B1 (KR)
Title: Method for preparation of aminoacids
Inventor: FRANCESCO CECERE
Filed: 1976-04-07
Granted: 1979-10-30
Abstract: L-H2NCHR COOH [I; R = ph (D), Me, CHMe2, CHMe2, CH2 CH2 SMe, CH2 CH2 SMe, CH2 CH2 COOH  was prepd. by oxidizing the corresponding H2NCONHCHR COOH (II) in the presence of an ion exchange resin.  Thus D-II (R = p) was prepd. by treating D-II(R = ph) with NaNO2 in the presence of amberlite IR 120(H+).
Patent KR-820000615-B1 (KR)
Title: Temperature sensing means of solar heating apparatus with  solar heat
Inventor: LITTLE D
Filed: 1978-09-29
Granted: 1982-04-16
Abstract: An appts. for tracking a movable heat source, e.g. for a solar heating system, comprises a pivoted body supporting a pair of sealed fluid chambers (10,10a) which are spaced and equally shielded from the source when the body is aligned, one body otherwise being heated to a greater extent.  The chambers are coupled to a respective pressure-responsive actuator(16) with a member(15) moving in response to pressure changes.  A sensor detects movement of the members as the result of chamber temp. variations & actuates a drive for pivoting the body, the drive being operable in either direction & pref. including a pair of fluid driven ram units for pivoting the body about mutually orthogonal axes.
Patent KR-830002372-B1 (KR)
Title: 일련의 유리판 성형방법
IPC: C03B23/02
Filed: 1979-10-20
Granted: 1983-10-25
Abstract: 내용 없음.
Patent KR-840000999-B1 (KR)
Title: Skipper assisted actice seorch
Inventor: RIDDLE GEORGE H N
IPC: G11B21/04
Filed: 1980-10-18
Granted: 1984-07-13
Abstract: Apparatus in a video disc player for previewing or scanning information on a record disc. A position sensor detects the position of a playback stylus relative to the carriage assembly for translating the stylus radially across the disc. The position sensor output signals energize a stylus skipper mechanism to translate the stylus a prescribed number of information tracks in accordance with the stylus carriage bias exceeding a threshold value. The carriage is manually moved across the record with the sensor and skipper mechanism copperation to translate the stylus in consonance with the carriage movement.
Patent KR-840001349-B1 (KR)
Title: Air-fuel ration controller for carburetor
Inventor: KOSUGE TOKUOI
IPC: F02M1/00
Filed: 1980-12-24
Granted: 1984-09-19
Abstract: An air-fuel ratio controller for carburetors in which an auxiliary fuel system opening to the downstream side of a throttle valve of a carburetor is provided separately from the main and slow fuel systems of the carburetor.  The air-fuel ratio of the mixture flowing through this auxiliary fuel system is controlled by a solenoid valve adapted to operate in accordance with either one or both of a parameter representing the warming up after cold start and a parameter representing deceleration of the engine.
Patent KR-840001367-B1 (KR)
Title: Engine control apparatus
Inventor: KUBOKI SHIKEO
IPC: G05B15/02
Filed: 1981-02-25
Granted: 1984-09-20
Abstract: An engine control system consists of a control pulse generator, which comprises a clock generator and a number of pulse generators; a shift register, which stores the reference value in a digital form and receives the clock signal; an arithmetic unit for calculating the input signal; a detector for detecting the contents of the shift register; and a data transmission circuit.  The contents of the shift register is calcuated and stored again.  The pulse signal is provided to the detected point by the detector when the contents of the shift register reaches the desired value.
Patent KR-840001905-B1 (KR)
Title: Shedding apparatus in a loom
Inventor: FRANZ HUEMER
IPC: D03C5/02
Filed: 1981-08-27
Granted: 1984-10-24
Abstract: Inner and outer and upper and lower partial heald shafts of a circular loom extend between adjacent pairs of actuating rods which shed the healds carried by the partial shafts with wave motion, the shaft ends being coupled to the rods by joints which allow both pivoting and some movement of the shaft ends along the rods, e.g. by a forked coupling. The partial shafts can readily incline w.r.t. the rods as well as pivoting upon them.
Patent KR-890000528-B1 (KR)
Title: Containers and holders therefor for use in electrostatic spraying
Inventor: COFFEE RONALD A
IPC: B05B5/16
Filed: 1981-11-11
Granted: 1989-03-20
Abstract: A container for mounting on a holder for the electrostatic spraying of liquids includes a body comprising vertically aligned co-axial outer and inner tubes (58,56), a mouth formed by a radial gap (78) between adjacent lower ends of the tubes, ribs (68) provided on the surface of one tube to space it and to form channels (69), and an air-bleed (75,76) comprising a bung supported within the bore of the upper end of the inner tube.  The outer tube (58) is shorter and has a height at least twice its diameter.  The inner tube (56) has an upper end extending at least into the neck (51) of the vessel.
Patent KR-850001459-B1 (KR)
Title: Video disc player
Inventor: TSUCHIYA YUJO
IPC: G11B33/02
Filed: 1981-12-30
Granted: 1985-10-05
Abstract: The apparatus comprises pack a housing, having at one side an inlet through which the casing is inserted, and a cover movable between a closed position where it closes the inlet of the housing and an open position where it opens the inlet. A locking mechanism prevents the cover from moving to the open position when signals are being reproduced from a disk and allows the cover to move to the open position when signals are not being reproduced from the disk. A slider has an inclined surface engaged with the turntble and is reciprocally movable. The slider lifts the turntable from two positions with a one-way movement.
Patent KR-860001239-B1 (KR)
Title: Encapsulated medium-voltage electrical load switching apparatus
Inventor: GRUNBERG KURT
IPC: H02B13/035
Filed: 1982-02-24
Granted: 1986-08-30
Abstract: The switchgear has three rotary switches in their own housing permanently-sealed metal casings. It can be set indoors or outdoors and requires no maintenance. Its metal casing(1) is permanently closed. The switches are three rotary switches(7) parallel to two sides and to top (1b) and bottom(1c) of the casing. Each switch has three positions, namely, 0, 1, and ground, and is located in an insulating housing(8) containing  an electronegative gas connected to the same gas in the metal casing. The insulating housings support their switches. Each switch is operated by a rotary shaft(9) in its housings.
Patent KR-890001461-B1 (KR)
Title: Flame-retardant resin composition
Inventor: OGAWA YOSHINARI
IPC: C08K13/06
Filed: 1982-05-25
Granted: 1989-05-04
Abstract: A flame-retardant compsn. of an improved thermal stability comprises (a) at least one of polymer resins selected from groups composed of a thermoplastic polyester and polycarbonate, (b) 0.1-30 wt. pts. of an organic halogen compd. as halogen element wt. and (c) 0.1-20 wt. pts. of Sb2O3 treated with an alkoxysilane compd. as Sb element wt..  The alkoxysilane is pref. of formula R1-Si-(OR2)3 or Si-(OR2)4 [R1=C1-25 hydrocarbon gp.; R2=C1-15 hydrocarbon gp.
Patent KR-890000834-B1 (KR)
Title: Catalyst for oxidation of propylene
Inventor: TAKATA MASAHIRO
IPC: B01J35/02
Filed: 1983-01-06
Granted: 1989-04-10
Abstract: An acrolein is prepd. by contact-oxidizing propylene in the vapor phase with air or molecular oxygen-contg. gas in the presence of a catalyst having a compsn. of formula MoaWbBicFedAeBfCgDhOx.  The catalyst is moulded in the shape of a hollow cylinder [D=3.0-10.00mm; d=D(0.1-0.7); L=D(0.5-2.0) .  In the formula, A is Ni or Co; B is alkali (earth) metal or Tl; C is P, As, B or Nb; D is Si, Al or Ti; a,b,c,d,e,f,g,h and x are each atom ratio of Mo, W, Bi, Fe, A, B, C, D and O; a is 2-12; b is 0-10; a+b is 12; C is 0.1-10.0; d is 0.1- 10.0; e is 2-20; f is 0.005-3.0; g is 0-4; h is 0.5-15; x is a number determined by the atomic valences of the individual elements.
Patent KR-920004523-B1 (KR)
Inventor: MAYDELL IGNAZ V
IPC: F41G3/24
Filed: 1984-02-01
Granted: 1992-06-08
Abstract: 내용 없음.
Patent KR-900006634-B1 (KR)
Title: Well drilling assembly
Inventor: SKEIE BJARNE E
IPC: E21B21/02
Filed: 1984-05-29
Granted: 1990-09-15
Abstract: A well drilling apparatus of the type in which a rotary device (7,14,15,16) is attached to the travelling block of a derrick (1) draw-works, to which rotary device a hollow shaft (13) is connected having a threaded end which is adapted to be coupled to the end of a drill string (4), which has complementary threads, and wherein a clamping/lifting device known as an elevator (38) is suspended below the rotary device by two links, characterised in that the shaft (13) connected to the rotary device is telescopic, that outside the shaft a lifting means (24,25,40) is provided for the lower part (21) of the telescopic shaft, and that the two links (37) which support the clamping/lifting device (38) for one end of the pipe are axially movable in relation to the telescopic shaft (13) by means of a slidable link-hanger (35).
Patent KR-860000720-B1 (KR)
Title: Injection mold for producing hand set of telephone
Inventor: CHONG DO-SU
IPC: B29C45/40
Filed: 1984-07-13
Granted: 1986-06-14
Abstract: A fixed plate(2) and an assistant plate(3) are assembled with the supporting plate; they are seperable. The end of a slide core is located. In the entrances(7a,7b) of the hand set forming portion(7'), which is a assemblege of a lower and a upper cores(5,6). The   slide cores(13,13') are inserted through the slide hole formed along the lower core and the palte(3). The slide rails(13a,13'a) (which have some inclined angle(0) with the slide cores) are formed in the inner end of the cores. And the guide rails(18b,18'b), which have the same angle, are formed on the outside of the insert cores(18, 18'). The adheared portion of the insert core is seperate some distance by the dissending of the slide cores.
Patent KR-850000629-B1 (KR)
Title: Process for the preparation of n-sulfinyl carbamates
Inventor: FAHMY MOHAMED ABDEL HAMID
IPC: C07D307/86
Filed: 1984-08-04
Granted: 1985-05-06
Abstract: Carbamates having pesticidal activity are of formula R2OCON(R3)SOSR5 (I) [Where R2 is C1-20 hydrocarbyl, 5-6 membered heterocycle consisting of two O or S atoms and the balance C, and the gp. R4R6C:N-; R4 is H, alkyl(thio) or cyano; and R4 is alkyl (thio), alkoxy-(carbonyl), alkanoyl, dialkylaminocarbonyl or phenyl opt. substd. by cyano, nitro, alkylthio, alkylsulphinyl, alkylsulphonyl or alkoxy; and R5  is C1-20 hydrocarbyl; the number of C atoms in R4 and R4 is not greater than 8, R3 is C1-12 hydrocarbyl . I were prepd. by the reaction of II and RSH.
Patent KR-870001411-B1 (KR)
Title: Process for the preparation of polytetramethylene adipamids
Inventor: GAYMANS REINOUD J
IPC: C08G69/28
Filed: 1985-04-19
Granted: 1987-07-30
Abstract: A process for the prepn. of polytetramethylene adipamids comprises (A) polymn. of 1,4-diaminobutane with adipic acid salt and (B) post- polymn. of prepolymer (A) in the continuous reacting zone.  Liq. rxn. mixt, contg. prepolymer is prepd. under pressure of 20-100 bar and at 230 deg. C, and the temp. of mixt, maintained above the freezing point, decreasing pressure simultaneously.  The length of the 2nd reacting zone is 10-150 m and inner-diameter is 0.05-5.0 cm.
Patent KR-920005845-B1 (KR)
Title: Process for preparing 2,4,5-trihaiogeno-and 2,3,4,5-tetrahalogeno-benzene derivatives
Inventor: KLAUKE ERICH
IPC: C07C51/62
Filed: 1985-06-04
Granted: 1992-07-23
Abstract: 1. 2,4,5-Trihalogeno- and 2,3,4,5-tetrahalogenobenzene derivatives of the formula (1)   see diagramm : EP0164619,P24,F1   in which R represents-COOH, -COCI, -COF, -CN, -CONH2 , -CH2 OH, -CH2 CI, -CHCI2 , -CCI3  or -CHO , R**1 represents CI or F, and R**2 represents CI or F , it only being possible for R**1 or R**2 to be F, excluding 2,4,5-trifluorobenzoic acid and 2,4,5-trifluorobenzoyl chloride.
Patent KR-900004108-B1 (KR)
Title: Process for forming solid solutions
Inventor: BUSH WILLIAM R
IPC: C22C1/00
Filed: 1985-08-28
Granted: 1990-06-15
Abstract: A solid soln. of two or more metals or metal oxides is prepared by ionic reaction and simultaneous pptn. from a reaction medium in a high intensity mixing zone, forming a micro-dispersion of an aq. liq. soln. of the metal ions; and at least a stoichiometric amt. of reactant fluid soluble in aq. solvent; simultaneously adjusting the pH of the micro-dispersion to maintain the reaction of metal ions faster than the rate of pptn. of metals or oxides; maintaining the micro-disperson for long enough to effect simultaneous pptm.; removing the reaction medium contg. dispersed solid soln. particles; and sepg. solid soln. particles.
Patent KR-890002967-B1 (KR)
Title: Micro wave filter
Inventor: SHIBATA JUNICHI
IPC: H01P7/08
Filed: 1985-10-25
Granted: 1989-08-14
Abstract: The filter has a resonator comprising line patterns on the dielectric substrate.  The resonator comprises an input matching circuit (1), one wave circular resonators (2A,2B) facing each other with a slit having certain gap (S) and having stub projection (T), and an output circuit (3).  The central frequency is determined by adjusting the lengths of the slit (S) and the stub projection (T).  The resonator can have another shapes like rectangluar or elliptic form.
Patent KR-900003061-B1 (KR)
Title: Horizontal mold clamping and vertical injection type die cast machine
Inventor: DANNOURA SADAYUKI
IPC: B22D17/30
Filed: 1985-10-25
Granted: 1990-05-07
Abstract: The invention is a horizontal mould clamping and vertical type die cast moulding machine for metal and plastics. Stationary and movable metal moulds are secured to stations and movable plates and molten metal or plastec resin is injected into the mould cavity. The construction of the apparatus prevents leakage of material from the moulds and provides a long space for mounting the moulds. The prevention of leaking makes it possible to produce better castings or moulded products free of burrs. The method of clamping makes it possible to utilise a large space for mounting metal moulds. The construction has an improved supporting structure for the injection device which is not prone to bending.
Patent KR-910004606-B1 (KR)
Inventor: CARBONARO ANTONIO
IPC: C08F4/60
Filed: 1986-06-04
Granted: 1991-07-08
Abstract: 내용 없음.
Patent KR-890001410-B1 (KR)
Title: Swash plate type rotary compressor
Inventor: NOMURA HIROSHI
IPC: F04B27/10
Filed: 1986-07-12
Granted: 1989-05-02
Abstract: A housing (20) contains a swash plate chamber (28) and at least one low pressure space, being in communication.  A drive shaft (26) is rotatably mounted in the housing and extends through the swash plate chamber.  A swash plate (29) is disposed in the swash plate chamber and mounted on the drive shaft for rotation with it.  Cylinders (27) are disposed around the drive shaft, and pistons are slidably received in respective ones of the cylinders and engaged with the swash plate.  The least one low pressure space is disposed for communication with the interior of the cylinders.  A pair of gas guide walls (34,35) are provided in the housing at opposite sides of the swash plate chamber.
Patent KR-950014688-B1 (KR)
Inventor: HAMASAKI MASAHRU
IPC: H04N5/365
Filed: 1987-03-17
Granted: 1995-12-13
Abstract: 내용 없음.
Patent KR-960016714-B1 (KR)
Inventor: ENDOU MASAO
IPC: G01N27/26
Filed: 1987-12-30
Granted: 1996-12-20
Abstract: 요약없음
Patent KR-910003538-B1 (KR)
Inventor: KAZUYA MIURA
IPC: C21D8/02
Filed: 1986-03-04
Granted: 1991-06-04
Abstract: 내용 없음.
Patent KR-960011514-B1 (KR)
Inventor: MATSKO JOSEPH J
IPC: H02H3/04
Filed: 1988-02-20
Granted: 1996-08-23
Abstract: 내용없음.
Patent KR-930002798-B1 (KR)
Title: Machine element
Inventor: BERGMANN ERICH
IPC: B32B15/18
Filed: 1988-03-21
Granted: 1993-04-10
Abstract: In the case of many machine elements, for example rolling bearings or rolling drives, which are subjected not only to rolling stress but at the same time also to sliding stress, this results in sliding wear in certain zones. In order to reduce this as far as possible, it is proposed to apply to the affected surfaces of such structural units a layer of a sliding bearing material which, however, according to the perception of the invention, has to be applied by a PVD method and has to be of a thickness of the order of magnitude of the surface roughness of the base element; known thicker sliding bearing coatings are not suitable. 
<??>Application of the invention in particular for gear wheels, rolling bearings, shafts, compressor screws and rolling pistons. 
<IMAGE>
Patent KR-960011240-B1 (KR)
Title: Medicament for the treatment of cardiac insufficiency
Inventor: PETER ROSE
IPC: A61K31/55
Filed: 1988-10-28
Granted: 1996-08-21
Abstract: The use of the compound of the formula <IMAGE> and the physiologically tolerated acid addition salts thereof for the treatment of cardiac insufficiency.
Patent KR-910006465-B1 (KR)
Title: Chasacter composition apparatus
Inventor: LEE HYO-SAM
IPC: H04N9/64
Filed: 1988-12-31
Granted: 1991-08-26
Abstract: The character  mixing  circuit  for  inserting  complementary coloured characters into video image signals to improve visibility of sub-titles against background comprises a  video  decoder  (11) for decoding the  video  image  signal  (VCS)  to  produce  colour difference signals (R-Y)(B-Y), a colour  phase  detection  circuit (13), an excessive white detection circuit (15), a low  saturation degree detection circuit  (17),  a  character  generator  (19),  a complementary colour detection and control circuit  (21)  a  video encoder (23), a mixer (25) for mixing three  colour  signal  (VCS) with a character signal, and a delay circuit (24) for delaying the character signal.
Patent KR-950000565-B1 (KR)
Title: Mode control method for vtr
Inventor: LEE HAN-KYU
IPC: G11B15/02
Filed: 1988-12-31
Granted: 1995-01-24
Abstract: The method uses a password and three keys, such as an option key (2), a menu key (3), and a return key, to instruct all operations of a video tape recorder and prevent an unauthorized usage. The option key (2) selects a mode among remote control, menu selection, and password assignment. The menu key (3) and return key (4) input a password to select an operation in the menu displayed on screen. Micom (1) examines the password stored in a memory (5) to check the correctness of the input password.
Patent KR-950007708-B1 (KR)
Title: Composite refractory materials
Inventor: GARVIE RONALD C
IPC: C04B35/20
Filed: 1987-08-14
Granted: 1995-07-14
Abstract: A relatively dense composite refractory material which has reasonable strength and good thermal shock resistance comprises a matrix refractory material within which are dispersed particles of a ceramic material. The ceramic material comprises from 1.0 to 40 per cent of the composite material. Each particle of ceramic material is an agglomerate of microcrystals which are strongly bonded together, which exhibit strong thermal expansion anisotropy and which have a size such that cracks do not form spontaneously within the agglomerates during cooling from about 1600 DEG C to room temperature. The ceramic material and the refractory material are mutually chemically inert in the temperature range in which the composite refractory material is to be used.
Patent KR-910007750-B1 (KR)
Inventor: GILLET RICHARD B JR
IPC: G06F9/46
Filed: 1988-04-25
Granted: 1991-09-30
Abstract: 내용 없음.
Patent KR-910005536-B1 (KR)
Title: Seaming apparatus of can plug
Inventor: OH SU-HON
IPC: B21D51/46
Filed: 1989-02-09
Granted: 1991-07-31
Abstract: The apparatus combines the polymer tap  with  outlet  of  can containing liquid, makes the edge of outlet narrower and seals it. The apparatus has a seaming head (15) provided on a seamer  opened or closed by a conical  block  moving  vertically  in  the  rotary holder and a chuck for fixing a tap. The  apparatus  comprises:  a seaming member having seaming head (15) with  chuck  (30),  holder (25) supported by bearing (29); a feed member, for  conveying  and fixing can (1), having conveyor (4), feed sensor (5) for detecting can, checker (6), and pusher (7); a lifting  member,  for  lifting can to contact with the seaming member, having a lifter (9) driven by cylinder (10), and setting sensor (11) for detecting  the  lift of can.
Patent KR-920000251-B1 (KR)
Inventor: OKISO OSAMU
IPC: D01F9/155
Filed: 1989-02-10
Granted: 1992-01-10
Abstract: 내용 없음.
Patent KR-930006913-B1 (KR)
Title: Mixed aldehyde novolak resins and high contrast high thermal stability positive photoresists prepared therefrom
Inventor: LAZARUS RICHARD M
IPC: G03F7/023
Filed: 1989-03-31
Granted: 1993-07-24
Abstract: Novolak resins are provided which are the condensation product of (a) a phenol, phenol derivative, or mixtures thereof, and (b) a mixture of formaldehyde or a formaldehyde precursor and an aromatic aldehyde. When the aromatic aldehyde is a monohydroxy aromatic aldehyde, the novolak resin is especially useful in positive photoresist formulations in combination with a photosensitizer such as a naphthoquinone sensitizer.
Patent KR-910008430-B1 (KR)
Title: Apparatus for printing data partly and selectively in video printer
Inventor: PARK SANG-SHIN
IPC: G06K15/00
Filed: 1989-07-20
Granted: 1991-10-15
Abstract: The partial selection printing apparatus of the video printer includes a position value designating part  (P)  which  designates the up, down, left, ring preset values (a,b,c,d). The up,down  and left, ring position deciding circuits (U,D and L,R)  transmit  the corresponding signals (SU,SD and SL,SR) by counting the horizontal and the vertical synchronous  signals  (SH,SV)  according  to  the values (a,b,c,d). And the output part selecting means generates an in/out picture data by the logical  combination  of  the  position deciding signals (SU,SD,SL,SR) and an image digital  signal  (VIS) according to the in/out picture selection status.
Patent KR-950014363-B1 (KR)
Inventor: WAKOO KANJI
IPC: B61C9/52
Filed: 1989-09-21
Granted: 1995-11-25
Abstract: 내용 없음.
Patent KR-0140397-B1 (KR)
Inventor: MIYAKAWA HISASHI
IPC: C08F6/24
Filed: 1989-12-23
Granted: 1998-07-01
Abstract: 내용없음
Patent KR-920008509-B1 (KR)
Inventor: KIKUCHI TATSURO
IPC: G06K19/077
Filed: 1988-08-25
Granted: 1992-09-30
Abstract: 내용 없음.
Patent KR-930011639-B1 (KR)
Inventor: HAHN TAE W
IPC: G01C19/64
Filed: 1988-11-22
Granted: 1993-12-16
Abstract: 내용 없음.