baber/WOPTO huggingface dataset:
Patent KR-810001169-B1 (KR)
Title: Process for preparing 1,2,3-thiadiazol-3-in-5-ylidene ureas
Inventor: ARNDT F
IPC: A01N43/82
Filed: 1978-04-06
Granted: 1981-09-25
Abstract: Title compds. (I; R1 = O- or S-contg. alkyl; R2 = O- or S-contg. alkyl, substituted or non-substituted aliphatic hydrocarbon, aromatic hydro carbon, N-contg. heterocyclic hydrocarbon; where R1 and R2 form could form morpholino, piperidino, or pyrrolidino with N; R3 = C1-18 alkyl, C2-8 alkenyl, aromatic or aliphatic hydrocarbon, C1-6 alkoxy, C2-6 alkenyloxy, imino; X = O, S) useful as plant control agents, were prepd. by reaction of II and III(where R3 was R5 NH, the II was reacted with IV), V and III, or V and VI (R5 = H, C1-6 alkyl, aromatic hydrocarbon).
Patent KR-830000007-B1 (KR)
Title: 증기발생기의 관 원격 수리장치
IPC: F22B37/02
Filed: 1979-03-20
Granted: 1983-01-25
Abstract: 내용 없음.
Patent KR-830001846-B1 (KR)
Title: 승차 계수 기록장치
IPC: G06C15/08
Filed: 1980-02-15
Granted: 1983-09-14
Abstract: 내용 없음.
Patent KR-830001113-B1 (KR)
Title: 전자 사진 복사 장치의 서적 캐리어 반송장치
IPC: G03G15/04
Filed: 1980-06-14
Granted: 1983-06-11
Abstract: 내용 없음.
Patent KR-880002277-B1 (KR)
Inventor: MISAWA JUNZI
IPC: C21B7/24
Filed: 1980-08-02
Granted: 1988-10-21
Abstract: 내용 없음.
Patent KR-840000466-B1 (KR)
Title: Method of preparing homo and copolymers of vinyl chloride adapted to give plastisols from a latex containing two populations of particles
Inventor: ARNAL CLAUDE
IPC: C08F14/06
Filed: 1980-10-24
Granted: 1984-04-09
Abstract: Powdered vinyl chloride homo or copolymers suitable for plastisols, which are increased in rheological properties, are prepd. as follow: the polymer latexes contg. 30-60 wt.% dry compsn. are concentrated and dried so that dry compsn. becomes 50-80 wt.%, making  the weight difference of >10% (pref.15-25%). Subgroups of latex particles are concd. by removing the liquid layer and have avg. diameters of 0.7-1.5 and 0.12-0.3 . The weight fraction of latex particles of 0.7-1.6 times the above diameters is >90% and the fraction for particles <0.4 is 5-45%.
Patent KR-840000686-B1 (KR)
Title: Flexible hose
Inventor: KANAO SHIRO
IPC: H02G3/04
Filed: 1980-12-22
Granted: 1984-05-18
Abstract: The flexible hose has -shaped threads(1) which consist of flat projecting parts (1A), flat roots of threads (1B) and slopes (1a) vertical to the axis of the hose which bear the cylindrical stress.  Internal grooves are shut down with strip materials (3) to provent the edges of the grooves from being worn out while fluid flows inside the hose.  Strip materials are laid one upon another in some range so that the internal grooves remain shut when the hose is elongated or contracted.
Patent KR-820000297-B1 (KR)
Title: Method for stabilizing soil
Inventor: LEE DONG YUNG
IPC: E02D3/12
Filed: 1980-12-24
Granted: 1982-03-19
Abstract: Method for stabilizing road surface-constructing soil composed of sandy soil and high water content clayey soil by improving consolidation strength and water-resistance is described.  Road surface-constructing soil prepd. by mixing soil stabilizing agent composed of alkali lignin or lignia sulfide water soln., urea resin emulsion, asphalt emulsion with soil contg. cement and guicklime is paved & pressed by high press roller to form road surface.
Patent KR-850000813-B1 (KR)
Title: Drink cooling apparatus
Inventor: IWANAMI MASAO
IPC: F25D11/00
Filed: 1981-03-24
Granted: 1985-06-14
Abstract: The water-cooled drink cooling apparatus comprises the source of drink (1), a drink reservoir (2), a drink supply pipe line (3), a cup (5), a pump (6), a drink supply valve (7), a drink supply controlling circuit (8), a cooling apparatus (9), water (91), an aquatic plant (92), a freezer (93, 94), a stirrer (95), a drink cooling coil (31), and motors (96,97). Water in the aquatic plant is cooled by the freezer. The stirrer is controlled so that it doesn't operate above the freezing temperature, so the water only near the freezer is supercooled, and the remaining water remains at the proper cooling temperature.
Patent KR-900008052-B1 (KR)
Title: Semiconductor ic device
Inventor: GOBAYASHI DOROO
IPC: H03K19/086
Filed: 1982-10-21
Granted: 1990-10-31
Abstract: An ECL semiconductor integrated circuit consists of input, a minor amplitude ECL and output circuits. The input circuit has its operating speed improved by using a negative feedback type differential transistor circuit. The output circuit is arranged to operate in conjunction with a minor amplitude signal received from the ECL circuit, and can include provisions both for generating minor level signals for the ECL and an output circuit at a normal ECL level for coupling to an external circuit operating at such a normal level. The output circuit operates with a negative feedback type differential transistor circuit to increase the operating speed of the output circuit.
Patent KR-860001646-B1 (KR)
Title: Process for burning
Inventor: HATANO HIROBUMI
IPC: C04B7/43
Filed: 1982-12-03
Granted: 1986-10-15
Abstract: A calcinating plant comprises two preheating units, a gas carrying pipe (41) and powdered material flow paths. The first preheating unit(I) consists of a calcinating kiln (5) and a series of preheaters (11 - 15) for heating powdered material with exhaust gas from the kiln. The second preheating unit (II) consists of another series of preheaters (21 - 25) for heating with exhaust gas from a rotary kiln (1). Calcination is achieved up to 100% with a low percentage of nitrogen oxides in exhaust gas.
Patent KR-910005149-B1 (KR)
Inventor: HAYASI MODOSIKE
IPC: B29C48/90
Filed: 1984-01-27
Granted: 1991-07-23
Abstract: 내용 없음.
Patent KR-910004244-B1 (KR)
Inventor: LEE CHONG-KON
IPC: G01N19/04
Filed: 1984-02-17
Granted: 1991-06-24
Abstract: 내용 없음.
Patent KR-860000479-B1 (KR)
Title: Power circuit
Inventor: KIM IN-SOK
IPC: H02P9/10
Filed: 1984-04-09
Granted: 1986-04-28
Abstract: An energy saving appts. for induction motor detects the load current with a current transformer and controls the switching angle at the triac to adjust the input voltage according to the variation of the load state so that the unnecessary exciting current can be reduced and the power factor is improved. It uses a general CMOS NAND gate IC for the triac controller to simplify the control circuit. The overload protection is performed when the input voltage of IC4 is more than half of the power source.
Patent KR-910007145-B1 (KR)
Title: A storage complex for storing radio-active material formations
Inventor: BERGMAN STEN G A
IPC: G21F9/24
Filed: 1984-10-06
Granted: 1991-09-18
Abstract: @ The present invention relates to a storage plant for storing radioactive material in rock formations, the plant comprising a cavity (4) for accommodating radioactive material, the cavity (4) having therearound a rock shield (6) in which a further cavity (7) is optionally formed, there being arranged in the optional cavity a barrier (8) comprising a resilient material which swells in water. Arranged around the second cavity (7) and spaced therefrom is a helical tunnel (12). Entry tunnels (13) extend from the helical tunnel (12), in towards the remaining parts (4, 7) of the plant. The invention is characterised in that at least one cage of substantially vertical drill holes (14) is arranged around the plant, preferably in connection with the helical tunnel (12), fortaking-up and conducting away water arriving at and departing from the inner part of the storage plant.
Patent KR-870001761-B1 (KR)
Title: Borosilicate glass composition
Inventor: HORMADALY JACOB
IPC: H01C7/00
Filed: 1984-12-18
Granted: 1987-10-06
Abstract: A Ba borosilicate glass useful as a binder for thick-film resistor compns. used in marking low-end resistors consits of B2O3 20-50, SiO2 15-40, BaO 10-30, CoO 2-12, NiO 1-10, and SnO2 0.1-5 mol%, where the B2O3/SiO2 mol ratio is > 0.8 and B2O3 + SiO2 is > 50.  Thus, a single-phase binder glass powder of the compn. B2O3 34.4, SiO2 30.2, BaO 17.2, CaO 8.8, NiO 7.0, and SiO2 2.3 mol% is used to formulate a thick-film resistor paste of compn. pyrochlore-SnO2  conductive phase 49.00, org. binders 26.00 glass powder 24.76, and CaF2 0.24 mol%. The paste is applied to an Al2O3 substrate and dried at 150deg.C, the orgs. are burned out at 300-600 deg.C, and the resistor is stirred at 800-950 deg.C.
Patent KR-930000397-B1 (KR)
Inventor: CARLETTA GRIER-IDRIS
IPC: A61B19/00
Filed: 1985-08-05
Granted: 1993-01-18
Abstract: 내용 없음.
Patent KR-910003523-B1 (KR)
Inventor: OSBORNE RALPH
IPC: A63B21/00
Filed: 1985-12-10
Granted: 1991-06-04
Abstract: 내용 없음.
Patent KR-890002719-B1 (KR)
Title: Interface circuits of keyboard
Inventor: CHO SUK-JUN
IPC: G06F3/02
Filed: 1986-04-14
Granted: 1989-07-25
Abstract: The circuit inputs the key board signals to the driving unit comprising X,Y,Z axis motors directly for the control of automatic warehouse system.  The input X,Y,Z axis data magnitudes are displayed for monitoring the exact data input which data is transmitted to the motor driving unit.
Patent KR-910007372-B1 (KR)
Inventor: YOKODA TAKAYOSHI
IPC: E04G9/10
Filed: 1986-05-20
Granted: 1991-09-25
Abstract: 내용 없음.
Patent KR-930006677-B1 (KR)
Title: Fluidized-bed reactor and its operation process
Inventor: HOLM EEYLER L
IPC: F23C10/02
Filed: 1986-06-13
Granted: 1993-07-22
Abstract: A process for the operation of a circulating, fluidized bed reactor is described, by which a solid particle material comprising a solid reactant material, in particular carbonaceous fuel, is introduced into the lower part of the reactor and is formed to a fast bed by means of a fluidization gas containing a gaseous reactant material, in particular oxygen, introduced into the reactor bottom, while nonreacted particles are removed from the reactor top and recirculated to the bed. 
<??>By removing a predetermined fraction of the solid particle material being present in the reactor from at least one site positioned below the reactor top, subjecting it to thermal treatment and recirculating it to at least one other, lower positioned site of the bed, enhanced possibilities for process optimalization are achieved. 
<??>Furthermore a fluidized bed reactor is described comprising a vertical reactor chamber (1), a first inlet (9) in the lower part (2) of the reactor chamber for introduction of solid particle material, and a second inlet (22) in the bottom of the reactor chamber for introduction of fluidization gas, and an outlet conduit (28) in the upper part (4) of the reactor chamber for removal of reactor material. 
<??>Such a reactor may be used for performing the described process, when at least one further outlet conduit (5, 3a, 3b, 4) for solid particle material is provided between the first inlet (9) for solid particle material and the outlet (28) for reactor material, which outlet conduit (5, 3a, 3b, 4) via cooling or heating members (21) leads back to the reactor as at least one further inlet for solid particle material.
Patent KR-890003947-B1 (KR)
Title: Apparatus for cell fusion
Inventor: MOZIZKI SUKO
IPC: C12N13/00
Filed: 1986-12-03
Granted: 1989-10-13
Abstract: Cells are fused in a chamber which contains a pir of electrodes separated by a predetermined spacing.  A cell suspension is placed between the electrdes while an alternating or a direct current is applied to the electrodes.  Preferably the electrodes are concentric and have a height which is greater than the size of the cells, to prevent the formation of non-uniform electrid fields.  Alternatively, the electrodes are parallel plates.  Cells are fused by first applying an Ac to bring the cells into close contact.  Application of DC fuses the cells.  A uniform field is produced and evaporation is reduced.
Patent KR-900007131-B1 (KR)
Title: Programable remote control transmitter
Inventor: SOGNME AKIRA
IPC: G08C19/28
Filed: 1987-02-06
Granted: 1990-09-29
Abstract: The programmable remote control transmitter receives codes in a learning mode to remote-control various devices according to the received remote control codes by emulating their respective transmitters. The transmitter includes repetition pattern discriminator for compressing the remote control codes into compressed data representing the pulse burst component and the pulse off component. Another repetition pattern discriminator converts pairs of the first compressed data into second compressed data and a memory stores the second compressed data. The transmitter also includes circuitry for use in a remote control mode of operation for reconverting the stored compressed data back into codes suitable for transmission to a particular device to be controlled.
Patent KR-950004035-B1 (KR)
Title: Improved process for praparing oligomeric glycol esters of dicarboxylic acids
Inventor: MAUIER CHARLES J
IPC: C07C67/08
Filed: 1987-03-30
Granted: 1995-04-22
Abstract: The invention provides a process for the preparation of a polyester oligomer capable of being further polymerized to a high polymer wherein a glycol-dicarboxylic acid ester feed is treated in a secondary esterification zone under conditions such that the partial vapor pressures of water and glycol are maintained at a cumulative level of less than 740 Torr, with water and glycol vapors being continuously removed from the secondary esterification zone, and free glycol being added to the secondary esterification zone in an amount sufficient to maintain a stable amount of liquid glycol in the secondary esterification zone. In various preferred embodiments of the invention, the secondary esterification zone can be maintained at a pressure substantially below atmospheric and the vapors from secondary esterification can be passed to a reflux column wherein glycol is condensed and returned to the secondary esterification zone, or the secondary esterification can be maintained at a pressure of about atmospheric and an inert gas can be injected into the vapor space thereby lowering the partial vapor pressures of water and glycol.
Patent KR-950000607-B1 (KR)
Inventor: GREINER MAX
IPC: F02M51/06
Filed: 1987-08-22
Granted: 1995-01-26
Abstract: 내용 없음.
Patent KR-940008996-B1 (KR)
Inventor: NOJIRI HITOSHI
IPC: C08J5/18
Filed: 1987-08-31
Granted: 1994-09-28
Abstract: 내용 없음.
Patent KR-950008333-B1 (KR)
Inventor: HACKSTIE LOUIS F
IPC: F16C23/04
Filed: 1987-11-07
Granted: 1995-07-27
Abstract: 내용 없음.
Patent KR-900008578-B1 (KR)
Inventor: SAITO AKIHIRO
IPC: B23K11/30
Filed: 1987-11-24
Granted: 1990-11-26
Abstract: 내용 없음.
Patent KR-960013566-B1 (KR)
Inventor: TANAKA YUMIO
IPC: A61Q1/08
Filed: 1987-12-24
Granted: 1996-10-09
Abstract: 내용 없음.
Patent KR-910009472-B1 (KR)
Inventor: ISIWADA DEZUO
IPC: G11B15/093
Filed: 1988-02-27
Granted: 1991-11-16
Abstract: 내용 없음.
Patent KR-970007488-B1 (KR)
Inventor: BUCKLEY N
IPC: C10N30/06
Filed: 1988-07-02
Granted: 1997-05-09
Abstract: 내용없음.
Patent KR-940009661-B1 (KR)
Inventor: NAKAJIMA SHIGEO
IPC: B65B43/12
Filed: 1988-07-21
Granted: 1994-10-15
Abstract: 내용 없음.
Patent KR-910005490-B1 (KR)
Title: Phase synchronizing circuit for receiving counter of synchronizing transmission system
Inventor: KIM BONG-TAE
IPC: H04J3/06
Filed: 1988-12-14
Granted: 1991-07-31
Abstract: The phase synchronizing circuit for synchronizing  the  phase of a reception counter with the phase of a  synchronizing  pattern of a data stream comprises a first  NOR  gate  (4)  for  receiving output signals from an  inframe  pattern  detecting  means  and  a second NOR gate (6); a D flip-flop (5)  for  receiving  an  output signal from the first NOR gate (4) and generating a parallel  load operating condition signal for a counter (3); the seconde NOR gate (6) for receiving the output signal from the D flip-flop (5) and a phase information signal (Y) from the counter (3); and an OR  gate (8) for outputting a counter control signal (Z).
Patent KR-910009182-B1 (KR)
Title: 3-(1-phenylethenyl) benzyl alcohol derivatives and its process
Inventor: CHONG SANG-HEON
IPC: C07C69/743
Filed: 1988-12-31
Granted: 1991-11-04
Abstract: 3-(1-Phenylethenyl) benzylalcohol derivs. of formula (I)  are prepd. by  (a)  reacting  3-(1-phenylethenyl)  benzylalcohol   of formula (II)  with   p-toluene   sulfonyl   chloride   to   obain benzyltoluene   sulfonate,   and   (b)    reacting     it     with 2- (4-ethoxyphenyl)-2-methyl propanol. In the formulas, R =  a  gp. of formula (III); A = -CH[CH(CH3)2 -CO- or -(CH3)2-CH2-; R3  =  Cl or C1-3 lower alkoxy. Cpds. (I) have a good insecticidal activity.
Patent KR-950003845-B1 (KR)
Title: Method of forming thermoplastic fabric
Inventor: GOTOO FUMIO
IPC: B29C51/00
Filed: 1988-02-19
Granted: 1995-04-20
Abstract: In press-moulding a fabric or film made of a thermoplastic material "thermoplastic fabric" into a desired three-dimensional prod. method comprises using, as a bottom force of press moulding, a molten metal bath (lead, tin, cadmium, zinc, bismuth, etc.) having an eutectic point above the softening point of the thermoplastic material but below its m.pt.; immersing the thermoplastic fabric in bath with a top force (or a core member) having a desired shape (and by use of a protective cloth for preventing contamination of the thermoplastic fabric, whenever necessary) and moulding the fabric into a desired three-dimensional prod. Since the bottom force is the molten metal high bath having fluidity, a uniform pressure can be applied on the thermoplastic fabric. A gas-permeable fabric can also be moulded.
Patent KR-910002284-B1 (KR)
Inventor: CLINK JEROME P
IPC: D02G1/16
Filed: 1988-02-25
Granted: 1991-04-11
Abstract: 내용 없음.
Patent KR-910006537-B1 (KR)
Inventor: YAMATE MASATO
IPC: C11D7/54
Filed: 1989-01-09
Granted: 1991-08-27
Abstract: 내용 없음.
Patent KR-890002569-B1 (KR)
Title: Finger print detecting device by using rasor
Inventor: ASANO YUICHIRO
IPC: A61B5/117
Filed: 1989-04-11
Granted: 1989-07-18
Abstract: Latent fingerprints are detected by (1) treatment of the test surface with an aq. soln. of fluorescent dye (I); (2) rinsing the surface with water before the dye soln. has completely dried, and (3) irradiating the treated surface with a laser beam having a wave length suitable for exciting fluorescence from (I), so as to produce a fluorescent image of the fingerprint.  In modifications, (A) a gelatinous film impregnated with a soln. of (I), or other fluorescent cpd., is applied, then peeled off before irradiation, or (B) powdered dye is applied and the surface sprayed with water before irradiation.  Also new is an appts. for this process.
Patent KR-0124564-B1 (KR)
Title: Thin film transistor structure & manufacturing method
Inventor: SO HEE-SUB
IPC: H01L49/02
Filed: 1989-04-28
Granted: 1997-12-10
Abstract: A fabrication method of a TFT(thin film transistor) is provided to improve the breakdown voltage and remove the electro-static breakdown. The method comprises the steps of: forming a gate electrode(2) and a first anode oxidation layer(8) on a glass substrate(1); forming a second anode oxidation layer(8'); sequentially forming a gate insulator(3), an amorphous silicon(4) and an amorphous silicon layer(5); forming  source/drain electrodes(6); dry etching the n+ amorphous silicon layer(5) between the source and drain electrodes(6); and forming a transparent electrode(7) made of ITO. Thereby, it is possible to increase the breakdown voltage between the gate electrode(2) and the source/drain electrodes(6).
Patent KR-920004198-B1 (KR)
Inventor: SAM WHI
IPC: C08L83/04
Filed: 1989-05-11
Granted: 1992-05-30
Abstract: 내용 없음.
Patent KR-930001648-B1 (KR)
Inventor: WATANBE HIROSHI
IPC: G09G1/20
Filed: 1989-06-24
Granted: 1993-03-08
Abstract: 내용 없음.
Patent KR-910003106-B1 (KR)
Title: Cosmetic composition containing liposome and spingolipid
Inventor: KIM EUL-SOO
IPC: A61K8/68
Filed: 1989-07-06
Granted: 1991-05-18
Abstract: The skin cosmetic composition contains 0.1-30  wt.%  liposome and 0.01-10 wt.% spingo lipid of  formula  (I).  The  liposome  is composed  of  lecithin,  polyoxyethylene-hardening   castor   oil, 1,3-butylene glycol, retinol palmitate, glyceryl trioctanoate  and purified water, etc. In  (I),  X  is  ethanol,  amide,  gulactose, glucose or choline; R is C16-24 alkyl. The cosmetic composition is used in the manufacture of  lotion,  nutritious  cream  and  cream foundation, and has a good humid-protecting effect  and  emollient effect for a skin.
Patent KR-960015745-B1 (KR)
Inventor: YOSHIDA NOBUO
IPC: C12N15/15
Filed: 1989-07-19
Granted: 1996-11-20
Abstract: 내용없음
Patent KR-930004551-B1 (KR)
Inventor: ZANOLI ALAIN P B
IPC: C03B5/235
Filed: 1989-08-10
Granted: 1993-06-01
Abstract: 내용 없음.
Patent KR-920009609-B1 (KR)
Title: Video signal scene-definition using interpolation
Inventor: LEE HYO-SAM
IPC: H04N5/372
Filed: 1989-09-07
Granted: 1992-10-21
Abstract: The circuit performs interpolation of a video signal (G) from a CCD device to improve the image quality of the video signal. The circuit comprises a first pitch delay unit  (10)  for  sampling  a sampled and held video signal to output a first delay signal  (I), a decimation unit (20) for  sampling  the  separated  video  pulse trains (L,M) to output the sampled video  pulse  trains  (J,K),  a second pitch delay unit (30) for sampling the odd train  of  video signal (L) sampled and held to output a second delay signal (N), a third pitch delay unit (40) for sampling the even train  of  video signal (M) sampled and held to output a third  delay  signal  (O), two arithmetic units (50,60) each connected to the outputs of  the units (30,40) and an adder (70)  for  receiving  the  interpolated video pulses to output a quality-improved video signal.
Patent KR-910006527-B1 (KR)
Inventor: GRECO ALBERTO
IPC: C08L83/00
Filed: 1989-09-26
Granted: 1991-08-27
Abstract: 내용 없음.
Patent KR-920008757-B1 (KR)
Title: Volume control method of cordlessphone
Inventor: LEE UI-JAE
IPC: H04M1/00
Filed: 1989-12-27
Granted: 1992-10-09
Abstract: A  method  for  controlling  the  sound  volume  comprises  a portable device, which includes a key array part  (12)  increasing and decreasing the sound volume; a first micom (14) generating the sound volume control data corresponding to the key input; a  first modulator modulating the sound volume  generated  from  the  first micom into the  high  frequency  signal,  a  fixed  device,  which includes a second demodulator (22) demodulating the  sound  volume control data transmitted from the portable device; a second  micom (22) generating the sound volume control signal;  a  sound  volume controller (26) applying the sound signal to the speaker.
Patent KR-0141585-B1 (KR)
Inventor: MOUNT BRUCE E
IPC: H01J49/26
Filed: 1990-02-21
Granted: 1998-06-01
Abstract: 내용없음
Patent KR-940009857-B1 (KR)
Inventor: BULL REINHARD
IPC: B62D7/20
Filed: 1990-05-14
Granted: 1994-10-18
Abstract: 내용 없음.
Patent KR-970010808-B1 (KR)
Inventor: HECKEL BRUCE G
IPC: F04D27/02
Filed: 1990-05-14
Granted: 1997-07-01
Abstract: 내용없음
Patent KR-930004827-B1 (KR)
Inventor: FUJIMOTO HITOSHI
IPC: H04N1/32
Filed: 1990-07-27
Granted: 1993-06-08
Abstract: 내용 없음.
Patent KR-920004467-B1 (KR)
Title: Outlet valve for compressor
Inventor: YUN DOG-YOUNG
IPC: F04B39/00
Filed: 1990-08-08
Granted: 1992-06-05
Abstract: The discharge valve prevents noises at  the  discharge  part, and increases the discharge flow-quantity of heat  medium  in  the compressor. The compressor is used for  converting  the  liquefied heat medium into the high temperature and pressure state, e.g.  in air conditioners or  refrigerators.  The  discharge  valve  (340), formed by  bending  a  narrow  band-type  plate  into  a  polygon, comprises a hole (340A)  for  being  inserted  into  a  protrusion formed on the inner wall of a compressor head, a pair  of  buffers (340B)  being  pushed  by  the  discharge  pressure  and   rapidly recovered, and a protruded member (340C) opening  or  closing  the passageway  of  the  heat  medium  corresponding  to  the   buffer movement.
Patent KR-930004690-B1 (KR)
Inventor: NICHOLS STEVEN B
IPC: A43C1/04
Filed: 1990-08-24
Granted: 1993-06-03
Abstract: 내용 없음.
Patent KR-920010292-B1 (KR)
Inventor: YAMASAKI SATOSHI
IPC: G01N1/22
Filed: 1990-09-29
Granted: 1992-11-21
Abstract: 내용 없음.
Patent KR-950006132-B1 (KR)
Inventor: KIM JONG-YOP
IPC: C08G63/85
Filed: 1990-10-19
Granted: 1995-06-09
Abstract: 내용 없음.