baber/WOPTO huggingface dataset:
Patent KR-900005711-B1 (KR)
Title: Flow control valve
Inventor: UHINO KAZUYOSHI
IPC: G05D7/01
Filed: 1987-03-18
Granted: 1990-08-06
Abstract: A union is inserted into a housing fixedly, and is formed with an orifice. A sleeve having an outer diameter which varies in its axial direction is fitted around the union, thereby defining a restricted passage on the outside of the sleeve which restricts the passage of a hydraulic fluid. A pressure differential between the upstream and the downstream side of the restricted passage is effective to side the sleeve, thereby reducing the opening of the orifice to reduce the flow rate supplied to the hydraulic instrument in a gradual manner.
Patent KR-900004074-B1 (KR)
Title: Fuel control device
Inventor: SIMOMURA SETSUHIRO
IPC: F02B1/04
Filed: 1987-04-20
Granted: 1990-06-11
Abstract: The fuel control appts consists of a burn-off control section for heating the hot wire of a hot air intake quantity sensor at a too high temperature after the engine has stopped. A voltage detector and a switching transistor stop the operation of the burnoff when an output from the sensor exceeds a set value. A signal is given to indicate trouble in the sensor. A signal generator stores a history of the stopping of the burn-off control section and produces a sigal indicative of a fault when the number of stops reaches a value higher than one.
Patent KR-910002981-B1 (KR)
Inventor: YASUDA MITSHARU
IPC: D06F33/02
Filed: 1987-06-17
Granted: 1991-05-11
Abstract: 내용 없음.
Patent KR-940007743-B1 (KR)
Title: Novel spergualin-related compounds and process for producing the same
Inventor: UMEZAWA HAMAO
IPC: C07C279/14
Filed: 1987-07-01
Granted: 1994-08-24
Abstract: The present invention relates to novel Spergualin-related compounds represented by the general formula [I] <CHEM> R2 is a residue obtained by removing, from an amino acid or peptide, the hydroxyl group of the carboxyl group and, when R1 is a group other than -H, R2 is same as R1 , or a pharmacologically acceptable salt thereof. Said compounds or salts thereof have an immuno-modulating action. The invention further relates to pharmaceutical formulations having an immuno-modulating activity which contain such Spergualin-related compounds and a process for the manufacture of these compounds and preparations.
Patent KR-910003375-B1 (KR)
Inventor: LAUFFER SCOTT C
IPC: A47F1/08
Filed: 1987-07-24
Granted: 1991-05-28
Abstract: 내용 없음.
Patent KR-960000171-B1 (KR)
Inventor: MORIMITSU TOSHIHIKO
IPC: C09B62/51
Filed: 1987-09-19
Granted: 1996-01-03
Abstract: 내용 없음.
Patent KR-960005124-B1 (KR)
Inventor: KOBAYASHI KENJI
IPC: G11B23/087
Filed: 1987-11-30
Granted: 1996-04-20
Abstract: 내용 없음.
Patent KR-960001062-B1 (KR)
Title: Substituted phthalocyanine
Inventor: STARK WILLIAM MARSHALL
IPC: C09D11/02
Filed: 1988-03-10
Granted: 1996-01-18
Abstract: A phthalocyanine compound of the formula: <CHEM>  wherein      Pc is a phthalocyanine nucleus;      each R independently is optionally substituted phenyl;      m is 4 to 12;      V is H or C1-4-alkyl; each R<1> independently is optionally substituted phenylene or naphthylene in which the S atom and group N-C are attached to adjacent nuclear carbon atoms;      and n is 2 to 6;      provided that R is not R<1>-NHV. The compounds have a significant absorption band in the near infra red and are soluble in non-polar organic media. The compounds are useful in many applications where absorption of infra-red radiation is desirable, such as in OCR readable inks, security printing and reprographic toners.
Patent KR-960006168-B1 (KR)
Inventor: FRASS WERNER
IPC: G03F7/027
Filed: 1988-03-26
Granted: 1996-05-09
Abstract: 내용 없음.
Patent KR-970001972-B1 (KR)
Inventor: MATSUMURA FUJIO
IPC: G01P13/02
Filed: 1988-04-15
Granted: 1997-02-20
Abstract: 내용없음.
Patent KR-940010274-B1 (KR)
Inventor: GRAFE INGOMAR
IPC: C07C67/00
Filed: 1988-04-19
Granted: 1994-10-22
Abstract: 내용 없음.
Patent KR-920007168-B1 (KR)
Inventor: FUJITA MASANORI
IPC: G09G3/36
Filed: 1988-05-07
Granted: 1992-08-27
Abstract: 내용 없음.
Patent KR-910005614-B1 (KR)
Inventor: KOTO JUNKEY
IPC: H03M1/00
Filed: 1988-07-08
Granted: 1991-07-31
Abstract: 내용 없음.
Patent KR-960013488-B1 (KR)
Title: Servo apparatus with offset compensation
Inventor: DIETER BAAS
IPC: G11B7/09
Filed: 1988-09-30
Granted: 1996-10-05
Abstract: 1. Apparatus for the reproduction of data which can be read contactlessly from a recording medium by means of an optical scanning device. 
<??>2.1 Such apparatuses are equipped with a focus control circuit, in order to focus the light beam scanning the data onto the recording medium, and with a track control circuit, in order to be able to guide the light beam on the data tracks. The control amplifiers (FR, TR) of the two control circuits are, however, affected by an off-set voltage, which varies with the temperature and ageing of the control amplifiers. 
<??>2.2 In order to compensate the off-set voltage automatically, measuring pulses of alternating polarity are impressed on the control circuit and the times which elapse until the pulse responses exceed a predeterminable threshold value are stored and compared with one another. An off-set compensation voltage available at the input of the control amplifier (FR, TR) is varied until the times compared with one another are the same for two successive pulse responses. 
<??>2.3 CD players, draw-disc players, magneto-optical equipment, video-disc players.
Patent KR-950005423-B1 (KR)
Inventor: ISHIBASHI TADASHI
IPC: C12M3/00
Filed: 1987-07-31
Granted: 1995-05-24
Abstract: 내용 없음.
Patent KR-910001933-B1 (KR)
Inventor: KNUDSEN ARNE K
IPC: B01J19/12
Filed: 1988-04-21
Granted: 1991-03-30
Abstract: 내용 없음.
Patent KR-950003612-B1 (KR)
Inventor: KAPLAN MURRAY A
IPC: C07D501/46
Filed: 1989-01-18
Granted: 1995-04-17
Abstract: 내용 없음.
Patent KR-920002579-B1 (KR)
Inventor: MATSUZAWA SOICHIROU
IPC: G11B5/596
Filed: 1989-03-29
Granted: 1992-03-30
Abstract: 내용 없음.
Patent KR-0140222-B1 (KR)
Inventor: AMPULSKI ROBERT S
IPC: D21H23/50
Filed: 1989-06-14
Granted: 1998-07-01
Abstract: 내용없음
Patent KR-920000869-B1 (KR)
Title: Method of producing recording paper
Inventor: CHONG DONG-WON
IPC: B41M5/00
Filed: 1989-06-22
Granted: 1992-01-30
Abstract: An ink jet recording paper is produced by coating  a  coating solution 5-20 g/m2 on the wood free paper pref. natural pulp,  and drying the coated paper. The coating solution  is  composed  of  a mixture of a pigment (A) i.e. silica, zeolite,  calcium  silicate, magnesium silicate, calcium  carbonate,  clay,  talc  or  titanium oxide and an adhesive (B) i.e. PVA, starch, aryl  resin  or  latex [Mixing ratio of A to B is 10:3-4 , and pref. a  antioxidant  i.e. 2- methyl-4-hydroxy-5-tert butylphenyl butane. The recording  paper has an excellent ink-absorbency and image- preservability.
Patent KR-920003299-B1 (KR)
Inventor: YOKODA HIROYUKI
IPC: F16C1/08
Filed: 1989-07-06
Granted: 1992-04-27
Abstract: 내용 없음.
Patent KR-0169710-B1 (KR)
Title: Process and plant for crystallization of inorganic substance and crystals for sodium chloride
Inventor: NINANE LEON
IPC: B01D9/00
Filed: 1989-07-28
Granted: 1999-01-15
Abstract: Process and plant for the crystallisation of an inorganic substance in which a supersaturated solution of the substance is forced to circulate through a fluidised-bed (14) reactor (2) after having passed through a distributor (12) maintained at a temperature at which the concentration of the supersaturated solution is lower than or equal to the concentration corresponding to saturation. The invention applies to the crystallisation of sodium chloride. <IMAGE>
Patent KR-910007485-B1 (KR)
Title: Method of manufacturing cathode of electron gun for color crt
Inventor: SON SEOK-BONG
IPC: H01J9/04
Filed: 1989-09-05
Granted: 1991-09-26
Abstract: The method for advancing the emission  time  of  the  thermal electron and maintaining the  emission  of  the  thermal  electron comprises steps; a)  combining  the  sleeve  and  base  metal;  b) forming the Cr2O3 layer on the sleeve by heating under wet H2 gas; c) etching the surface of the base  metal  with  the  sulfuric  or nitric acid for 1-10min. or the alkaline  solution  for  5-15min.; and d) coating the carbonate like BaCO3, CaCO3, or  SrCO3  as  the electron emission material after  cleaning  and  drying  the  base metal.
Patent KR-920006179-B1 (KR)
Inventor: HAMADA HOROSHI
IPC: H04N5/74
Filed: 1989-10-25
Granted: 1992-08-01
Abstract: 내용 없음.
Patent KR-0133282-B1 (KR)
Inventor: LEITZ HERMANN
IPC: F16D41/07
Filed: 1989-11-10
Granted: 1998-04-21
Abstract: 내용없음.
Patent KR-0133663-B1 (KR)
IPC: B01D5/00
Filed: 1989-12-02
Granted: 1998-04-18
Abstract: A substantially planar plate, suitable for use in a structure in which direct contact may be effected between a gas and a liquid, the plate comprising a frame part (2) and at least one bridging part (3, 45) between opposite sides (6, 7) of the frame part, the bridging part dividing the plate into upper (8) and lower (9) cavities bounded by the frame part and the bridging part, and one or more apertures through the bridging part leading from the lower cavity to the upper cavity. The structure comprises one or more such plates and in use of the structure gas will pass upwardly through the structure and liquid downwardly through the structure. The structure has many uses, eg in the cooling of electrolytically produced chlorine gas.
Patent KR-930000544-B1 (KR)
Title: Breakdown voltage testing system and forming sign method
Inventor: LEE JIN-SON
IPC: G01R11/17
Filed: 1989-12-30
Granted: 1993-01-25
Abstract: The    apparatus    sorts    inferior    products    after voltage-resistance testing and regularity marking in inspecting  a wattmeter manufactured on conveyor line. The  apparatus  comprises clamping means (42) for clamping a wattmeter (28) on feed conveyor (1) having cylinders (5,6) mounted on  stationary  plates  (2,20), inclined section (9),  wattmeter  detecting  sensor  (10),  clamps (7,8) moved by the  cylinders  (5,6);  voltage-resistance  testing means (43) for impressing AC voltage  on  testpiece  (29),  having support pieces (11,12) compressed by spring (14), and  lift  plate (13); marking means (44) having a marker (22) lifted by  cylinder; inferior-products discharging means (45) having a cylinder  and  a pusher with sensor (25); control means (41)  for  controlling  the means (42,43,44,45).
Patent KR-0132577-B1 (KR)
Inventor: TENG KER-WEN
IPC: H01L21/8244
Filed: 1989-05-11
Granted: 1998-04-16
Abstract: 내용없음
Patent KR-930001862-B1 (KR)
Inventor: MORISHITA MITSUHARU
IPC: B62D5/04
Filed: 1990-04-21
Granted: 1993-03-18
Abstract: 내용 없음.
Patent KR-920006302-B1 (KR)
Title: Magnetic head and manufacturing method
Inventor: DAKAHASHI EIKO
IPC: G11B5/127
Filed: 1990-04-24
Granted: 1992-08-03
Abstract: In the magnetic head for recording/writing the magnetic tape, a head chip (21) wound with magnet wire (22) is installed  at  one side. The first base (20)  having  the  first  substrate  (23)  is connected to the end terminal of the magnet wire (22). The  fixing hole (24b) is formed for mounting the first base to  the  rotating drum. The second base (24) havng  the  second  substrate  (25)  is connected to the first substrate (23) using the wire. This  method increases the productivity of the head and the  simplification  of operation.
Patent KR-920007082-B1 (KR)
Title: Image detection circuit
Inventor: LEE HUNG-BAE
IPC: H04N5/455
Filed: 1990-08-31
Granted: 1992-08-24
Abstract: A circuit is for detecting the image signal being  irrelevant to the phase variation of the carrier by executing  the  automatic phase control within the horizontal sync.  interval.  The  circuit comprises a PLL image detector (10)  for  detecting  the  original signal and for producing the VCO frequency, a DC detector (20) for detecting the average DC level of the image signal,  a  comparator (30) for comparing the reference voltage with the output of the DC detector, a gate (40) for generating the sampling  signal,  and  a sample-and-hold circuit (50) to hold the peak  value  of  a  first control signal and to feed the signal to the PLL image detector as a second control signal.
Patent KR-100216434-B1 (KR)
Inventor: KEVIN M OVENS
IPC: H03K19/177
Filed: 1990-10-17
Granted: 1999-08-16
Abstract: 메모리 장치(10)은 메모리 장치(12)의 출력의 다음 상태를 예상하고, 고속 출력 트랜지스터를 제공하기 위해 상기 메모리 출력에 응답하여 전류원(20)을 턴온 및 턴오프시키는 감지 및 제어 회로(24 및 26)으로 구성된 스위칭 회로(22)를 포함한다.
Patent KR-930004355-B1 (KR)
Title: Electrode formming method for saw filter
Inventor: KIM MYONG-KI
IPC: H03H9/25
Filed: 1990-10-30
Granted: 1993-05-26
Abstract: The method comprises (a) setting the  electrode  IDT  to  the time t where the value of the primary differential equation  h'(t) of a continuous  function  h(t)  is  zero,  and  (b)  setting  the electrode IDT at the place of the second zero  point  among  three zero points where the values of the second  differential  equation h''(t) are all zeros. The method can sample and reproduce original signals with  the  highest  fidelity,  and  also  it  can  improve frequency trap characteristics.
Patent KR-940004252-B1 (KR)
Title: Isolation method with local polyoxide
Inventor: LEE HYONG-SOP
IPC: H01L21/76
Filed: 1990-12-26
Granted: 1994-05-19
Abstract: depositing an oxide 12 on a silicon substrate 11 to a thickness of 10-100 nm, and depositing a nitride 13 on the oxide 12 to a thickness of 100-200 nm, and forming a nitride pattern through photolithography; forming a channel stop region by implantation of impurity ion, and forming a polysilicon layer 15 on the substrate including the nitride pattern, and forming a polysilicon oxide 16 by oxdation of the polysilicon layer; and ethcing back the polysilicon oxide 16 to the surface of the nitride, and removing the nitride 13 and oxide 12. The re-diffusion of channel stop impurity is prevented and bird's beak is reduced.
Patent KR-930002204-B1 (KR)
Title: Satellite broadcasting receiver built in tv
Inventor: JO SONG-JAE
IPC: H04N5/44
Filed: 1990-12-31
Granted: 1993-03-27
Abstract: The  television  set  has  a  satellite  broadcast  receiver internally installed to process the satellite broadcast video  and audio  signals,  thereby  reducing  the  manufacturing  costs  and simplifying the circuit construction. The television set  includes a tuning unit (400), a  satellite  broadcast  tuner  (110),  a  FM detecting unit (120), a TV tuner (210), a  TV  AM  detecting  unit (220), a base band selection  switch  (410),  a  low  pass  filter (130), a satellite broadcast video signal processor (140), a video selection switch (300), a band psss  filter  (430),  audio  tuning units (160,165), audio  band  width  selectors  (166,167),  TV  FM detecting units (260,265), TV audio  signal  processors  (270,275) and an audio selection switch (335).
Patent KR-950011204-B1 (KR)
Inventor: HIROAKI KITA
IPC: B61L23/34
Filed: 1991-05-22
Granted: 1995-09-29
Abstract: 내용 없음.
Patent KR-0149675-B1 (KR)
Inventor: BITTIHN RAIVER
IPC: H01M4/02
Filed: 1991-07-10
Granted: 1998-10-15
Abstract: 비수성 전해질을 갖는 전기화학적 이차 전지로서, 그 충/방전수단이 개방권 골격 구조를 갖는 전극재속에 활성 Li + 의 가역적 삽입에 기초하고 있다. 양전극은 기본적으로 Li q M x Mn y O z 타입의 리튬-망간 스피넬이며 0X0.6 및 1.4Y2.0 를 만족시킨뒤 Mn에 더하여 Co와 같은 다른 금속의 30%까지를 포함할 수 있다. 음전극은 유기화합물로부터의 열분해에 의해 획득된 탄소 생성물을 기초로 하며, Li + 이온의 리시피언트 물질로서 사용된다. 스피넬 격자내 Li 농도를 가변 q의 숫자크기가 0 과 1.3 사이에 오도록 제한하므로, 리튬-부족 망간 스피넬이 획득된다. 이차 전지용량의 압도적인 부분의 방전중에, 3 볼트보다 큰 전지 전위가 획득되며, 높은 주기적 안정도가 명백하게 된다
Patent KR-100198045-B1 (KR)
Title: 1-phenyl-3-hetroaryl-2-propyne-1-one derivatives used as calcium uptake inhibitors
Inventor: DINERSTEIN ROBERT J
IPC: A61K31/505
Filed: 1991-09-20
Granted: 1999-06-15
Abstract: This invention relates to 1-phenyl-3-aryl-2-propyne-1-ones and pharmaceutical compositions containing these compounds as active ingredients useful as calcium uptake inhibitors in leukocytes and the process of their preparation.
Patent KR-100193315-B1 (KR)
Title: 개환복분해 촉매계에 의하여 폴리시클릭 시클로올레핀을 제조하는 방법
IPC: C08F4/78
Filed: 1991-10-11
Granted: 1999-06-15
Abstract: 본 발명은 디시클로펜타디엔과 타 폴리시클릭 시클로올레핀과의 고리열림 복분해 중합반응에서 알킬 알루미늄 화합물의 특성인 축매활성화를 조절하는데 탄화수소 치환 아세틸렌, 예를 들어 페닐 아세틸렌, 헥신-1 또는 헥신-2를 사용하는 방법에 관한 것이다.
Patent KR-940004562-B1 (KR)
Title: Method of extracting pine tree leaves
Inventor: LEE DOK-HO
IPC: A23L27/10
Filed: 1991-10-17
Granted: 1994-05-25
Abstract: A pine needles extract is prepd. by (a) washing pine needles, (b) soaking them in 80-100 deg.C water for 2-5 min. or in 2-5 kg/cm2 pressure and 100-200 deg.C water for 2-3 min., the amount of water being 0.5-3 times the weight of the needles, and (c) pulverizing the soaked needles into 50-120 mesh, (d) pressing the pulverized paste to obtain the extract, (e) filtering the extract with 120 mesh or more filter net and (f) vacuum-concentrating the filtered soln. at 45-50 deg.C to obtain the final product having pine flavor.
Patent KR-0165679-B1 (KR)
Title: Method and apparatus for shaping thermoplastic tubes
Inventor: BOWKETT TREVOR GEORGE
IPC: B29C35/08
Filed: 1991-11-11
Granted: 1999-03-20
Abstract: A method of and apparatus for shaping thermoplastic tube (1) by external formers (5,6,7,8) uses pulsed emission of short wave infra-red radiation (33) to soften the thermoplastic material with the tube (1) held in the required configuration on the formers (5,6,7,8) followed by air cooling (33) to harden the thermoplastic material and retain the required configuration. A jig (3) for supporting the tube (1) in the desired configuration comprises a base table (4) on which the formers (5,6,7,8) are adjustably mounted for altering the desired configuration. <IMAGE>
Patent KR-940011276-B1 (KR)
Title: Laser diode and manufacturing method the same
Inventor: KIM KI-HWAN
Filed: 1991-11-19
Granted: 1994-12-03
Abstract: The laser diode includes a first conductive semiconductor substrate, insulating layers formed in stripe on a predetermined portion of the substrate, a first clad layer having reverse mesa shape, which is formed on a portion of the substrate in which the insulating layer is not formed, an active layer formed on the first clad layer, a second clad layer having flat surface, which is formed on the active layer, triangle-shape voids formed on the active layer, which is formed due to the reverse slope of the active layer, a cap layer formed on the second clad layer, a second conductive diffusion region formed between the voids placed on the cap layer and superposed on the second clad layer, a second conductive electrode formed on the diffusion region, and a first conductive electrode formed on the back surface of the substrate.
Patent KR-940001662-B1 (KR)
Inventor: MORISHITA MITSUO
IPC: B44F9/04
Filed: 1991-11-30
Granted: 1994-02-28
Abstract: 내용 없음.
Patent KR-930012141-B1 (KR)
Title: Recogntion method for on-line writing down character
Inventor: KANG MIN-SOK
IPC: G06K9/80
Filed: 1991-12-06
Granted: 1993-12-24
Abstract: (a)  discriminating  that input stroke has an initial phoneme  and  a  middle  phoneme;  (b) discriminating that input stroke has a middle phoneme and  a  last phoneme when input stroke is not a structure of an initial phoneme
Patent KR-940008483-B1 (KR)
Title: Interrupt controller
Inventor: CHON BYONG-CHON
IPC: G06F13/24
Filed: 1991-12-23
Granted: 1994-09-15
Abstract: The invention is an interrupt controller of which an interrupt input recognizes both falling edges and rising edges. The controller comprises edge detectors recognizing rising edges and falling edges of interrupt inputs; interrupt mask latches for disabling or enabling edge detectors; priority decoder and interrupt vector generation logic; a latch holding the most significant bits of vector. The edge detector comprises two flip-flops (31,32) detecting falling edges and rising edges of the interrupt request input; AND gates (34,35) clearing the edge detectors by logical-ANDing clear signal from priority decoder and vector generating logic with enable values of interrupt mask latches.
Patent KR-960002110-B1 (KR)
Inventor: KURODA MASAKI
IPC: B23K9/127
Filed: 1992-01-30
Granted: 1996-02-10
Abstract: 내용 없음.
Patent KR-950004419-B1 (KR)
Title: Wireless remote controlling device
Inventor: YU HWAN-HO
IPC: H04Q9/00
Filed: 1992-03-10
Granted: 1995-04-28
Abstract: The wireless remote controller using dual cycle decreases complexity of circuit and excludes obstacles by noise. The transmitting block consists of a clock pulse generator(31), a multiplexer(32), an electronic switch(33), an option switch(34), a dual cycle generator(35), a modulator(36) and an antenna. The receiving block consists of a receiving antenna(41), a demodulator(42), an amplifier(43), a dual cycle receiver(44), a decoder(45), an amplifier(46), an integral circuit(47) and a load driver(48).
Patent KR-100253039-B1 (KR)
Inventor: OOKA MIWA
IPC: G06T17/20
Filed: 1992-03-20
Granted: 2000-04-15
Abstract: 본 발명은, 예를 들면 CAD/CAM(computer aided designcomputer aided manufacturing)의 수법을 사용한 디자인 장치에서, 자유 곡선 작성 방법에 관한 것으로 입력된 점멸의 시점 및 종점을 절점에 설정하여 자유 곡선을 가설정한 후, 입력된 각점에서 수선을 내려 해당 자유 곡선과의 교점의 파라미터를 검출하고, 점열의 각 점에서 파라미터로 정한 자유 곡선까지의 거리가 작게 되도록 제어점을 재설정함으로서, 점열에 사통한 자유 곡선을 간단하게 형성할 수가 있고, 이렇게 하여 점열을 입력하여 해당 점열에 사통한 자유 곡선을 생성할 수가 있는 자유 곡선 작성 방법을 얻을 수가 있다.
Patent KR-100231232-B1 (KR)
Title: End clamp stops for plastic reclosable fastener
Inventor: HERRINGTON FOX J
IPC: A44B19/36
Filed: 1992-03-21
Granted: 1999-11-15
Abstract: A method of making an end stop for a slider of a fastener structure for a thermoplastic bag. The fastener structure comprises a pair of flexible plastic strips adapted to be connected to the walls of the bag (B) and having reclosable interlocking male and female profile elements (16,17) on the respective strips (14,15) and a slider (10) straddling the strips for opening and closing them. The method comprises clamping together a pair of the flexible plastic strips between clamps (40,41) at a seal area in the region intended to form an end of the strips, the clamps (40a,40b) having pockets (41a,41b) therein adjacent the profile elements at the seal area. The profile elements are severed and heated at the seal area with a heated knife (45) to transform the severed ends of the profile elements into molten material; the molten material is pressed into the pockets in the clamps (40,41) with the heated knife (45) thereby increasing the thickness of an area of the strips adjacent the seal area to provide a protruding end stop for preventing movement of the slider past the ends of the bag (30). <IMAGE>
Patent KR-950012153-B1 (KR)
Inventor: SHIMIZU KEICHIRO
IPC: F24F13/068
Filed: 1992-04-25
Granted: 1995-10-14
Abstract: 내용 없음.
Patent KR-940004688-B1 (KR)
Title: Method of preparing aromatic polyamide line filament type long staple fibers and spinning nozzle of thats
Inventor: PARK JONG-TAE
IPC: D01F6/60
Filed: 1992-05-21
Granted: 1994-05-27
Abstract: dissolving the wholly aromatic polyamide polymer of the intrinsic viscosity of above 5 in the conc. sulphuric acid solvent, which is one or a mixture of more than two selected from the group of 97-100 % conc. sulphuric acid, chloro sulphuric acid, fluoro sulphuric acid to make the spinning solution, in which the content of the polymer is 13-21 wt.%; spinning the solution through the spinneret; drawing and orienting the strands while the extruded strands go through the air stream, whose temp. satisfies the following eq. CT + 30 deg.C <= HT <= DT + 20 deg.C (where HT: temp. of the heating tank, CT: lowerest coagulation solution temp., DT: highest spinning solution temp.); forming the filament.
Patent KR-100251251-B1 (KR)
Inventor: KAWACHI HIDEO
IPC: G11B25/04
Filed: 1992-06-10
Granted: 2000-04-15
Abstract: 본 발명은 노출된 디지털  광디스크와 카트리지에 수납된 다른 디지털  광디스크를 단일 플레이어로 재생하는데 사용하기 위한 디스크 플레이어에 관한 것이다. 상기 디스크 플레이어는 주 섀시 상에 장착되며 플레이어의 예정 위치로 노출된 디스크를 이동시키도록 플레이어의 전-후 방향의 왕복 운동을 가능하게 하는 디스크트레이를 포함한다. 카트리지 캐리어는 주 섀시에 연결 및 주 섀시상에 위치된 부 섀시 상에 장착되고 디스크를 수납하는 카트리지를 플레이어의 다른 예정 위치로 이동시키기 위해 전-후방향으로 왕복 운동하게 한다. 기계적 섀시는 주 섀시에 틸팅 가능하게 연결되고 주 섀시 아래에 위치되어 상하로 이동 가능하다. 턴테이블은 기계적으로 섀시 상에 회전 가능하게 장착되고 기계적 섀시에 지지된 모터에 의해 구동된다. 예정 위치로  이동된 디스크중 하나는 재생될 턴테이블 상에 장착된다. 광 픽업은 턴테이블 상의 디스크 표면으로부터 광 신호를 꺼낼수 있도록 기계적 섀시 상에 이동 가능하게 장착된다.
Patent KR-950006626-B1 (KR)
Inventor: KAMIMA OSAMU
IPC: H02M7/04
Filed: 1992-07-13
Granted: 1995-06-19
Abstract: 내용 없음.
Patent KR-960009728-B1 (KR)
Inventor: MAXFIELD TEROY
IPC: E01H5/09
Filed: 1992-07-18
Granted: 1996-07-23
Abstract: 요약없음