baber/WOPTO huggingface dataset:
Patent KR-900003065-B1 (KR)
Title: Exhaust gas brake system
Inventor: YANAGAWA IJIRO
IPC: F02D9/06
Filed: 1986-12-17
Granted: 1990-05-07
Abstract: A coupler cover (4) has a space chamber (24) defined in the inner circumference of a central opening through which a piston rod (6) of a pneumatic actuator (5) extends. The space chamber communicates to the atmosphere. Through this chamber exhaust gas from an engine liable to folw to the side of the acuator is guided to be discharged to the atmosphere. A first ring (8) and a second ring (19) are disposed in an alternately stacked relationship of one upon the other within and along the longitudinal axis of the piston rod passing opening. The first ring has a relatively small inner circumference clearance and a relatively large outer circumference clearance. The second ring has a relatively large inner circumference clearance and a relatively small outer circumference clearance.
Patent KR-900005712-B1 (KR)
Title: Pitching control system for a skid steer vechicle
Inventor: NARITA YOSHIHIDE
IPC: B60K17/342
Filed: 1987-03-27
Granted: 1990-08-06
Abstract: The skid steer vehicle has a set of right driving wheels and a set of left driving wheels, a right driving unit for driving the right driving wheels, a left driving unit for driving the left wheels, and a pitching control system to suppress a pitching motion of the vehicle. The pitching control system is provided with a pitching motion detector or detectors to generate a signal indicating occurrence of the pitching motion of the vehicle, and a control unit for individually controlling the right and left driving units until suppression of the pitching motion of the vehicle is detected.
Patent KR-900008610-B1 (KR)
Inventor: SUAKI HAZIME
IPC: G06F11/00
Filed: 1987-04-10
Granted: 1990-11-26
Abstract: 내용 없음.
Patent KR-960003346-B1 (KR)
Title: Processing paper and other webs
Inventor: BAUMAN KENNETH ALBERT
IPC: B41F13/00
Filed: 1987-05-14
Granted: 1996-03-08
Abstract: A printing apparatus has an array of cartridges (40,41,42) for printing a web (2) of e.g. paper passing through the array, and one or more units (48,49) containing printing medium. The cartridges (40,41,42) each are capable of transferring the printing medium from the units(s) (48,49) to the web (2). The unit(s) (48,49) and the cartridges (40,41,42) of the array are relatively movable, to allow the unit(s) (48,49) to interact successively with at least two of the cartridges (40,41,42). In this way it is possible to change printing from one cartridge (40,41,42) to another, allowing changes to be made to what is printed, without halting the movement of web (2) significantly. The present invention also proposes that the cartridges (40,41,42) may have printing cylinders (43,44,45,46) of different sizes, and furthermore that a mobile unwind stand may be used to move web material to the printing apparatus, and the web output from the printing apparatus processed by sheet folding techniques.
Patent KR-900004337-B1 (KR)
Title: Warm press forming device
Inventor: IGAGGI MASANORI
IPC: B21D22/20
Filed: 1987-05-19
Granted: 1990-06-22
Abstract: The device includes a mold for applying pressure to the plate-like member, including an upper mold section having a punch of a defined shape for pressing the plate-like member and a clamp for holding the plate-like member during the forming process. A lower mold section is opposite to the upper mold section and has a die interacting with the punch for molding the plate like member into the defined shape and a knockout removes the mask from the die. Each of the punch, clamp, die and knockout including a heated portion in contact with the plate- like member and an unheated portion. A number of guide pins slidably connect the punch and clamp for slidably connecting the die and knockout. The guide pins passing through the unheated portions of the clamp and die.
Patent KR-920002891-B1 (KR)
Title: Brewing tank
Inventor: HAGA KO
IPC: A23L27/50
Filed: 1987-08-21
Granted: 1992-04-06
Abstract: The tank for fermenting soy sauce comprises a heat-insulation coated cylindrical outer wall, with heat accumulation  heater  (9) for accelerating fermention inserted from the outside of the  tank to penetrate through it. A frame (6) for mounting the heating pipe of the heater is placed in the middle of the tank (2) and provided with grooves (7) for the pipe of the heater. An agitator pipe  (8) is radically mounted on the lower part of tank for agitating  mash with air from an outer  compressor  connected  to  the  pipe  (12) through the pipe header (11).
Patent KR-920000026-B1 (KR)
Title: Method of preparing mixtures of incompatible hydrocabon polymers
Inventor: ANCKER FRED H
IPC: C08L23/02
Filed: 1987-09-29
Granted: 1992-01-06
Abstract: A method of preparing mixtures of incompatible hydrocarbon polymers using a novel compatibilizing system. The compatibilizing system comprises a mineral filler and certain reinforcement additives. Flame retardant compositions and articles fabricated from such compositions also are disclosed.
Patent KR-930003051-B1 (KR)
Inventor: IMADA YOSHIO
IPC: G01F13/00
Filed: 1987-11-05
Granted: 1993-04-17
Abstract: 내용 없음.
Patent KR-910004164-B1 (KR)
Title: Leadframe and semiconductor chip
Inventor: JIN DAE-JAE
IPC: H01L23/50
Filed: 1988-05-17
Granted: 1991-06-22
Abstract: In the lead frame supporting the semiconductor chip, a  large number of bonding pads (X) is installed at edge and center line of chip (Y). The insulating  width  anong  one  another  of  pins  is minimized by forming the lead finger (Z) of the  pin  locating  at the center line of lead frame  for  preventing  the  overlap  with adjacent pins. This lead frme improves the operational  speed  and increases the chip size.
Patent KR-970002829-B1 (KR)
Inventor: WACHI SHIGEAKI
IPC: G11B7/09
Filed: 1988-07-30
Granted: 1997-03-12
Abstract: 내용 없음
Patent KR-910007405-B1 (KR)
Inventor: TSUJIMOTO JUNICHI
IPC: H01L29/792
Filed: 1988-08-12
Granted: 1991-09-25
Abstract: 내용 없음.
Patent KR-970005097-B1 (KR)
Inventor: SHIKAMA TAKASHI
IPC: H01C7/02
Filed: 1988-09-10
Granted: 1997-04-12
Abstract: 내용 없음.
Patent KR-0132672-B1 (KR)
Inventor: RONALD VAN DER WILK
IPC: H01J31/12
Filed: 1989-04-18
Granted: 1998-04-16
Abstract: 내용 없음.
Patent KR-930004337-B1 (KR)
Inventor: MIYAMOTO TADATSU
IPC: G11B15/29
Filed: 1989-04-19
Granted: 1993-05-26
Abstract: 내용 없음.
Patent KR-0125935-B1 (KR)
Title: Osmotic continuous dispensing oral delivery system containing a pharmaceutically acceptable active agent having a improved core membrane adhesion properties
Inventor: SHAH SHAILESH B
IPC: A61K9/24
Filed: 1989-04-24
Granted: 1997-12-26
Abstract: The present invention relates to an oral osmotic system for the control and continuous administration of metoprolol over a lengthy time interval, which contains a uniform, separate internal layer of water-soluble coating agent. Water-soluble coating agents which can be used are HPMC, PVP, optionally mixed with polyethylene glycol.
Patent KR-920004740-B1 (KR)
Inventor: MILLER WILLIAM H
IPC: B29C48/32
Filed: 1989-06-07
Granted: 1992-06-15
Abstract: 내용 없음.
Patent KR-950008560-B1 (KR)
Inventor: FUKUDA YUJIRO
IPC: B29K67/00
Filed: 1989-07-04
Granted: 1995-08-03
Abstract: 내용 없음.
Patent KR-920010847-B1 (KR)
Title: Stacked dram cell and method of manufacturing the same
Inventor: KIM CHON-SU
IPC: H01L27/108
Filed: 1989-08-29
Granted: 1992-12-19
Abstract: The  method  for  increasing  the  size  of  a  storage  node comprises the steps of defining an active area on a P type silicon substrate (1), implanting B ions into the substrate (1)  excluding the active area to form a P-plus doping layer (5) to form a  field oxide film (4) thereon, forming first and second  gate  electrodes at the active area, implanting and heat-treating  impurities  into the active area excluding the electrodes region to form an  n-plus doping layer (1a) as a source and drain region, forming a bit line (10) between the first and second gate electrodes, forming a first storage node (14) thereon, and  forming  a  capacitor  plate  (17) thereon to form a second storage node (20) thereon.
Patent KR-0146339-B1 (KR)
Title: Method of surface bonding materials together by use of a metal matrix composite
Inventor: AGAJANIAN MICHAEL KEVORK
IPC: C04B37/00
Filed: 1989-10-07
Granted: 1998-11-02
Abstract: The present invention relates to forming a metal matrix composite (3) between at least two bodies (1) having a similar or a different chemical composition, the metal matrix composite functioning as a bonding means which bonds or fixes the bodies (1) together. Particularly, a metal matrix composite is produced by a spontaneous infiltration technique by providing a filler material (2) or preform with an infiltration enhancer and/or an infiltration enhancer precursor and/or an infiltrating atmosphere, which are in communication with the filler material or preform at least at some point during the process. Molten matrix metal then spontaneously infiltrates the filler material or preform, whereby the metal matrix composite serves to bond together two or more bodies.
Patent KR-930001428-B1 (KR)
Title: Closing member for closing trace of terminal hole of separator in concrete wall
Inventor: FUKUSHIMA TAKUO
IPC: E04G17/06
Filed: 1987-11-11
Granted: 1993-02-27
Abstract: This invention relates to a closing member for closing a trace of a terminal hole of a separator (4) in a concrete wall (13). A stepped portion (2) is disposed at a suitable intermediate portion on the outer peripheral surface of a main body (1) of a closing member (a) havint the shape of a truncated cone, and the outer diameter on the side of a separator is formed to have a smaller diameter. A screw hole (6) which meshes with a screw at the separator end portion is formed at the center on the end surface on the smaller diameter side, and a tool engagement portion (7) is formed on the end surface on the larger diameter side. Fitted to the smaller diameter portion of the main body is a water-swellable rubber cylinder member (8) whose outer peripheral surface is tapered towards the end surface on the smaller diameter side, whose end surface on the larger diameter side comes into contact with the stepped portion (2) of the main body (1) and whose end surface on the smaller diameter side extends to at least the end surface of the main body on the smaller diameter side.
Patent KR-930008190-B1 (KR)
Inventor: KIM SANG-YANG
IPC: C25D11/12
Filed: 1990-04-20
Granted: 1993-08-26
Abstract: 내용 없음.
Patent KR-930007838-B1 (KR)
Inventor: YAMAZAKI NOBURO
IPC: H01L21/60
Filed: 1990-05-10
Granted: 1993-08-20
Abstract: 내용 없음.
Patent KR-920006359-B1 (KR)
Title: Two-tube type washing machine circuit using float-switch
Inventor: MUN KYONG-HO
IPC: D06F33/02
Filed: 1990-05-19
Granted: 1992-08-03
Abstract: The semi automatic washing and rinsing function are  provided to the manual two tank machine  by  adding  simple  and  low  cost sensor and control circuit. The washing machine includes  a  float switch unit comprising resistors (Rx1, Rx2) and a float switch  to detect water level of a washing tank, and  a  water  feeding  unit having a triac (TRx1) for controlling a feeding  valve  (IV).  The water is supplied to the tank till the  water  feeding  completion signal transmitted from the float switch  unit,  and  the  washing process is executed.
Patent KR-930001897-B1 (KR)
Title: Gas sprayer and exhausting module
Inventor: LEE YONG-SU
IPC: H01L21/20
Filed: 1990-05-21
Granted: 1993-03-19
Abstract: The gas injector is provided at the groove part (12)  located at the back  of  a  reactor  (10)  composed  of  anodic  oxidation aluminum or stainless steel, by  a  flange  (24)  and  an  adapter (23,25) so that process gas inflows via a number of gas  injecting holes. Exhaust space (31) the type of which is slot is provided on an exhaust plate (30) attached to  the  front  body  (10)  of  the reactor to, be opposite to  the  gas  injecting  hole.  The  three exhaust holes are drilled under the exhaust space to be  connected with an multiple branched exhaust tube (33) so that  residual  gas can be exhausted through the exhaust module.
Patent KR-920007492-B1 (KR)
Title: Repair stand for bicycle
Inventor: YUN JAE-IK
IPC: B21H1/02
Filed: 1990-06-14
Granted: 1992-09-04
Abstract: The apparatus is used for  assembling/disassembling  bicycles during the manufacturing process as well as  repairing  them.  The manual working  apparatus  comprises  upper/lower  frames   (3,4) connected to a height adjusting frame  (7);  first/second  sliding tubes (5,5') , for gripping a hub of a  front  wheel,  equipped  in parallel with the upper frame; upper-lower tubes (27,29) having an elastic loop (25) for holding the bicycle handle,  and  a  fixture roller (24) horizontally guided by the lower sliding tube  (6);  a member (9) for fixing a poke of the  front  wheel;  an  adjustment screw (15) measuring wheel balance state; a socket (11) fixing the hub separated from the bicycle at the lower frame.
Patent KR-930008497-B1 (KR)
Inventor: TOKUDA MITSUO
IPC: H01L21/205
Filed: 1990-06-15
Granted: 1993-09-07
Abstract: 내용 없음.
Patent KR-960000986-B1 (KR)
Inventor: MOMOSE TERUNOBU
IPC: F16C33/04
Filed: 1990-08-24
Granted: 1996-01-15
Abstract: 내용 없음.
Patent KR-930005956-B1 (KR)
Inventor: AKASHI SHUNJI
IPC: A44B19/62
Filed: 1990-08-25
Granted: 1993-06-30
Abstract: 내용 없음.
Patent KR-930002088-B1 (KR)
Title: Apparatus for detecting non-standard image signal of tv
Inventor: IM JONG-SANG
IPC: H04N5/44
Filed: 1990-10-23
Granted: 1993-03-26
Abstract: The circuit detects non-standard video  signal  and  prevents malfunction  of  detecting  by  stopping  generating   output   of detection when noise exceeds a  reference  level.  It  includes  a differential detector (10) for detecting  the  difference  between current sync. and 1-field-previous  sync.,  a  signal  level  down section (32)  for  reducing  the  pedestal  level  detected  by  a pedestal  level  detector  (31)  to  its  signal  level,  an  area integrating section (50) for integrating the output of the  signal level  down  section  (32),  and  a  switching  section  (20)  for switching  normal  video  signal  from  the  differential   signal detector (10) and noise removed video signal.
Patent KR-930007879-B1 (KR)
Title: Process for preparation of aromatic polyester
Inventor: YU YONG-CHUL
IPC: C08G63/46
Filed: 1990-11-27
Granted: 1993-08-21
Abstract: This polyester has improved heat  resistance  by  fixing  the sequence of partial monomers. This polyester has a structure which 4,4'-biphenol and bisphenol are included in the  same  mole  ratio relative to dicarboxylate. The polyester is composed of components of formula (I), (II), (III) and (IV). Formula (I) is  included  by 5-20 mol%. The method of manufacturing the monomer of formula  (I) comprises; (A) mixing  p-hydroxy  benzoic  acid  and  bisphenol  A diacetate at the ratio of 1/2; (B) stirring  and  heating  slowly; (C) stirring for 30 min at 150 deg.C and heating to 230-250  deg.C at 1 deg.C per min; (D) running off acetic acid  by  distillation; (E) cooling and adding 100-500 mol% acetic acid anhydride; and (F) refluxing for 2 hours at 150 deg.C.
Patent KR-930007240-B1 (KR)
Title: Subscriber's data management method
Inventor: JONG DONG-SU
IPC: H04M3/22
Filed: 1990-12-31
Granted: 1993-08-04
Abstract: The  method  provides  the   registering,   cancelling   and confirming functions  for  various  services  and  strenthens  the security of service to improve the convenience of subscribers.  It is composed of the stages of: preparing services during busy  line when requested during telephone conversation; requesting the  code received from a subscriber to be translated to NHS; preparing  the services  translated;  and  continuing  conversation  or  stopping servicing.
Patent KR-940011671-B1 (KR)
Inventor: NISHIKUMA HIROAKI
IPC: G06K19/10
Filed: 1991-01-07
Granted: 1994-12-23
Abstract: 내용 없음.
Patent KR-940001430-B1 (KR)
Title: Cordless phone power faiture prevention method
Inventor: HO JU-WON
IPC: H04M1/72513
Filed: 1991-04-23
Granted: 1994-02-23
Abstract: When the power is off while engaged in a call, the telephone line is held on by a state of a line voltage, music for on-hold is generated. If the power is on again in a holding state, a power off cancel data is transmitted to a portable unit. If a response data from the portable unit is received, the holding state of the telephone line is cancelled and the on-hold music is stopped, and the call is put through to the radio telephone again. If the powder is not on again or if the response data is not received, it is check during a predetermined time whether the wire telephone is hooked off or not. If it is, or if the time is past, the holding state is cancelled and the music is stopped. The telephone call is continued even when power failure occurs on an engaged call state.
Patent KR-940004604-B1 (KR)
Title: Method of fabricating a capacitor for semiconductor memory device
Inventor: JONG MUN-MO
IPC: H01L27/108
Filed: 1991-07-15
Granted: 1994-05-25
Abstract: forming a gate electrode, source and drain region on a predetermined portion of a substrate; forming a sidewall insulating layer on the side of the gate electrode, and forming a bit line between the gate electrode to come into contact with the drain region; sequentially forming a nitride and PSG layer on the overall surface of the substrate, selectively removing a portion of the PSG layer excepting a portion in which storage node will be formed, and then depositing a BPSG to planarize the surface of the substrate; etching back the BPSG layer to expose the PSG layer, and removing the exposed PSG layer and nitride to open the source region; depositing a storage node polysilicon and insulating layer; etching back the insulating layer to expose the storage node polysilicon, selectively etching the exposed storage node polysilicon, and then removing the remaining insulating layer to form storage node; and forming a dielectric layer and plate electrode on the surface of the storage node, thereby obtaining self-aligned node contact, and improving reliability of the device.
Patent KR-960007591-B1 (KR)
Inventor: OHNO IETATSU
IPC: B02C17/14
Filed: 1991-09-24
Granted: 1996-06-07
Abstract: 내용 없음.
Patent KR-940004432-B1 (KR)
Title: Pcm codec integrated circuit
Inventor: HWANG IN-HWAN
IPC: H04Q3/42
Filed: 1991-10-02
Granted: 1994-05-25
Abstract: The PCM CODEC integrated circuit comprises a buffer for obtaining a high-input impedance, a signal selector for using an analog loopback to thereby check line trouble on a PCM highway, a transmission-side gain controller for compensating for a gain of a subscriber-side line, an anti-aliasing filter for preventing noise, a money-counting signal removing portion for removing the feedback factor of a money-counting signal, a band-pass filter for passing only a signal of a vocal signal band, a coder for converting the analog signal into a PCM output signal, a decoder for converting the PCM input signal into an analog signal, a low-pass filter for passing only the signal of the vocal signal band, a receptio-side gain controller for compensating for the reception-side gain, a smoothing filter for attenuating high-frequency signal of a stepped form, an operation amplifier for processing signal to directly drive line subscriber signal, and a money counting gate for connecting the signal of a money counting signal source.
Patent KR-970005840-B1 (KR)
Inventor: TSUKADA OSAMU
IPC: A61M3/00
Filed: 1990-02-28
Granted: 1997-04-21
Abstract: 내용 없음.
Patent KR-940011349-B1 (KR)
Inventor: TOMITA SEIJI
IPC: G11B15/675
Filed: 1991-03-29
Granted: 1994-12-05
Abstract: 내용 없음.
Patent KR-950000941-B1 (KR)
Title: Anti-fungi composition for washer
Inventor: KO YONG-DOK
IPC: D06F37/02
Filed: 1992-01-14
Granted: 1995-02-06
Abstract: The polypropylene resin (20) for an agitation wing and washing tank is compounded with 10 wt.% of tark (17), 0.1-1 wt.% of BaSO3 or K2CO3 powder as an inorganic antibiotic agent (18) and 0.5-2 wt.% of 10,10'-oxybis-phenosine as an organic antibiotic agent (19). When compounded, the content ratio of inorganic and organic antibiotic agents is 1-10:5-20. The agitation wing and washing tank is made by an injection molding of the compound.
Patent KR-100212388-B1 (KR)
Title: Process for the preparation of molded articles containing urethane groups, devoid of fluorochlorohydrocarbons, having a celluar core and a compact layer
Inventor: HORN PETER
IPC: C08G18/08
Filed: 1992-05-11
Granted: 1999-08-02
Abstract: The invention relates to a process for the preparation of CFC-free, soft and elastic, semi-rigid or rigid mouldings containing urethane groups and having a cellular core and a compacted peripheral zone with an essentially pore-free, smooth surface, by reacting     a) organic and/or modified organic polyisocyanates with b) at least one relatively high-molecular-weight compound containing at least two reactive hydrogen atoms and optionally   c) low-molecular-weight chain extenders and/or crosslinking agents,  in the presence of   d) blowing agents,   e) catalysts, f) at least one amorphous, microporous silica gel which preferably has a mean pore diameter with more than 40 % in range from 0.1 to 10 nm, a pore volume of from 0.15 to 1.8 ml/g and a BET surface area of from 200 to 900 m<2>/g, and optionally further additives, and   g) assistants, in a closed mould with compaction. t
Patent KR-100262044-B1 (KR)
Inventor: OIKAWA MASAHIRO
IPC: G02F1/1335
Filed: 1992-06-03
Granted: 2000-07-15
Abstract: 본 발명은, 액정표시패널등에 조명광을 조사하여 표시패턴을 형성하는 투과형 화상표시장치로, 특히 조명광을 액정표시패널의 각화소에 접속시키기 위해 평판 마이크로렌즈 어레이를 갖춘 화상표시장치에 관한 것으로, 종래, 원형의 평판 마이크로렌즈에서는 조명광을 유효하게 이용할 수 없어 화면이 어둡다는 문제점이 있었다. 
     본 발명에서는, 종과 횡의 배열피치가 다른 복수의 화소를 갖는 투과형 표시패널과 상기 화소의 각각에 대응하여 조명광을 집광시키는 복수의 마이크로렌즈를 기판에 형성하여 이루어진 평판 마이크로렌즈 어레이를 갖춘 화상표시장치로서, 상기 마이크로렌즈를 상기 화소의 종횡의 배열피치에 의거한 화소형상에 맞추어 장원형으로 형성하고, 액정표시패널에 입사하는 조사광을 각 화소에 집광시켜 유효하게 이용하여, 밝은 투영화상을 제공함으로써 상기의 문제점을 해결한 화상표시 장치이다.
Patent KR-100249285-B1 (KR)
Title: Ampholyte terpolymers providing superior conditioning properties in shampoos and other hair care products
Inventor: CHEN SHIN-RUEY T
IPC: A61K8/00
Filed: 1992-06-26
Granted: 2000-04-01
Abstract: Ampholyte terpolymer conditioning additives for hair care products are disclosed which improve wet and dry hair combability, especially detangling and reduced static flyaway, sheen, and fixative properties, especially curl retention. The ampholyte terpolymers may have a weight average molecular weight of from about 10 thousand to 10 million, and comprise (a) from at least 1 to as much as 95 weight percent of the nonionic monomer acrylamide (AM), (b) from at least 5 to as much as 80 weight percent of (DMDAAC), and (c) from at least 1 to as much as 75 weight percent of the anionic monomer acrylic acid (AA). In a preferred embodiment, the amount of the cationic and anionic components is such that the overall % net charge of the ampholyte terpolymer is between -5.0 and +5.0. The ampholyte terpolymers are added to hair care product formulations in amounts ranging from 0.1-10% by weight. They are particularly compatible with anionic surfactant shampoos, providing clear formulations without the loss of conditioning properties described above.
Patent KR-950009284-B1 (KR)
Title: Fine patterning method
Inventor: LEE HAN-CHOL
IPC: H01L21/283
Filed: 1992-07-10
Granted: 1995-08-18
Abstract: forming a lower material layer(2) of a conductive layer or an insulation layer, a first photosensitive film(2), an oxide film(4), and a second photosensitive film(5) on a silicon substrate in turn; forming a second photosensitive film pattern(5A) by removing a defined portion of the second photosensitive film(5) using a lithography technology; forming a oxide film pattern(4A) by etching the exposed oxide film(4) using the second photosensitive film pattern(5A) as a mask; forming a first photosensitive film pattern(3A) by removing the exposed first photosensitive film(3) and the second photosensitive pattern(5A); and forming the fine pattern of the lower material layer by plasma-etching the exposed lower material layer using the first photosensitive film pattern and the oxide film pattern as the mask after irradiating ultraviolet rays on the first photosensitive film pattern. The potosensitive film pattern is prvented from falling out in following plasma etching process.