baber/WOPTO huggingface dataset:
Patent JO-1536-B1 (JO)
Title: Cement composition curable at low temperatures
Inventor: RICHARD F HEIZMANN
IPC: C04B18/08
Filed: 1988-09-22
Granted: 1989-01-25
Abstract: A blended hydraulic cement composition, curable at low temperatures, including ‎temperatures below the freezing point of water, is composed of Portland cement, slag, ‎pozzolans including metakaolin, and admixture including potassium carbonate and ‎water reducing compositions, the cement is particularly useful in producing concrete ‎compositions, which achieve high strength in a brief period of time and continue at ‎ambient temperatures, and temperatures below the freezing point of water.‎
Patent JO-2508-B1 (JO)
Title: Water receptacles and washing arrangements incorporating same
Inventor: MOHAMED ABDOU BEN GABLBOM
IPC: A47K1/05
Filed: 2002-03-11
Granted: 2009-10-05
Abstract: There is disclosed a receptacle adapted to hold a body of water and having indicator means for indicating when the volume of water held in the receptacle is equal to a volume: 1) in the range 688 to 757cm3, preferably 688 to 697cm3, most preferably about 689cm3, and/or . 2) in the range 2752 to 3028cm3, preferably 2752 to 2786cm3, most preferably about 2757cm3. The indicator means release the water in the container to get the water once the container is full.
Patent KR-790001583-B1 (KR)
Title: Bulky method of yarn
Inventor: MURAKAMI KOKYO
IPC: D02G1/18
Filed: 1974-08-08
Granted: 1979-11-05
Abstract: A method for producing spun yarnlike bulked yarns comprised twisting plural yarns having difference in length of 3 to 40% in an optional direction at a twist coefficient of 10 to 140, rubbing thus twisted yarns to form loops and snarls in longer filament yarns and subsequently additionally twisting the yarns in the direction of the first twisting so that the twist coefficient become at least 5 to set the loops and snarls formed by the rubbing action.
Patent KR-790001914-B1 (KR)
Title: Process for the preparation of dipeptides
Inventor: HIRAI KENTARO
Filed: 1975-08-06
Granted: 1979-12-28
Abstract: About 50 title compds.  I (e.g., R = H, Me, -CH2CN, diethylaminoethyl ; R1 = H, Me, iso-Bu, iso-Pr, Ph ; R2 = H, Me ; R3 = H, carbobenzoxy, trityl, phthalyl; A = Ph, PhCl, PhF ; B = PhCl), useful as sedatives and muscl relaxants with LD50 1000 mg/kg orally in mice, were prepd. by peptide condenstion of amine(II) and glycine(III) (5 different methods).  Thus, Trityl-Gly-Gly in hexamethyl phosphoric triamide was treated with SOCl3 flowowed by addn. of 2-amino-5-chlorobenzo and recrystallization to give I (R = R2=R3=H; A = PH; B = C1C6H3)
Patent KR-810000257-B1 (KR)
Title: Method of extracting antioncogenic nitrogen-containing polysaccharides
Inventor: SAITO TSUYOSHI
Filed: 1976-12-17
Granted: 1981-03-25
Abstract: In extg. antitumor compds. from basidiomycetes, extn. efficiency was improved by heating the cells to 120-200≰C with superheated steam under the pressure of 1,8-20kg/cm2.  Thus, polyporous versicolor was heated with superheated steam and extd. with 12.5 vols. of hot water.  The ext. was dialyzed to give a tumor-inhibiting glycoprotein of mol. wt. >10,000.  This glycoprotein showed 94.9% of tumor-inhibiting activity against Sarcoma-180 cancer.
Patent KR-810000741-B1 (KR)
Title: Alkali resistant glass fibers
Inventor: HUJII HIROSHI
IPC: C03C13/00
Filed: 1977-09-26
Granted: 1981-06-27
Abstract: Cement-reinforcing glass fibers are made from alkali resistant glass contg. SiO2 57-64, ZrO2 19-23.5, Li2O 0.5-2.5, Na2O 11-18, K2O 0.5-6, RC<=0.5, Al2O3<=0.5 and M2Oy<=0.5%.  And the condition was as follow eq. (1), (1'), (2), (3). ! (1) 21>=Na2O+Li2O+K2O 15.5 ! (1')20>=Na2O+Li2O+K2O 17 ! (2) 52-2ZrO2>=4Li2O-K2C>=ZrO2-21 ! (3) 94-3ZrO2>=6Li2O+Na2C>=ZrO2-1
Patent KR-810000339-B1 (KR)
Title: Hydraulic cement compositions
Inventor: PREVITE R
Filed: 1977-11-24
Granted: 1981-04-20
Abstract: An improved additive composition for accelerating the rate of hydration and increasing the compressive strength of hydraulic cement compositions such as Portland cement concrete contains a chloride, formate or nitrite salt set accelerator, an amine and a small amount of a certain select synthetic non-ironic surface active agent.  The agent have the following characteristics:(a) a cloud point below about 80≰C, (b) a mechanically-induced, agitated form height less than about 30 mm.
Patent KR-810001534-B1 (KR)
Title: Rubber modified acrylonitrile copolymers prepared in aqueous suspension
Inventor: DUKE J
IPC: C08F220/44
Filed: 1978-04-10
Granted: 1981-10-27
Abstract: The process comprising polymerizing in an aq. suspension in the substantial absence of molecular oxygen at a temp. in the range of from 0o to 100oC and in the presence of a free radical initiator and an alcohol containing from 1 to 4 carbon atoms 100 parts by wt. of at least one nitrile(I; R = H, lower alkyl, halogen), and (B) up to 50 % by wt. based on the combined wt. of (A) and (B) of at least one member selected from the group consisting of vinyl aromatic monomer, II(R1 = H, alkyl, halogen; R2 = C1-6 alkyl), alpha-olefin and vinyl ether in the presence of 1-4 parts of a rubbery polymer of a conjugated diene monomer.
Patent KR-830000791-B1 (KR)
Title: 조립식 가방
IPC: A45C9/00
Filed: 1979-01-24
Granted: 1983-04-15
Abstract: 내용 없음.
Patent KR-840000633-B1 (KR)
Title: Elastic textile gooda made of natural fivers
Inventor: UHLMANN KLAUS
IPC: D03D15/56
Filed: 1979-10-15
Granted: 1984-05-02
Abstract: Elastic textile goods are manufd. from natural fibers, such as silk fibrin, protein fiber, fibrin fiber (silk, wool, cotton), or their mixt.  Natural fiber-contg. filaments are used to strongly fix unidirectional twists and solve the twists to the opposite direction (right or left) until twisting is begun or they return to the original direction from the reversed twisted state.  Above filaments are combined, in textile goods, for their returning power to be supported by adjacent filaments.
Patent KR-840001360-B1 (KR)
Title: Method for polymerizing -olefin
Inventor: UENO HARUO
IPC: C08F4/64
Filed: 1980-09-20
Granted: 1984-09-20
Abstract: The polymerizing process is carried out by contaction α-olefins with the mixed catalyst of a solid catalytic component (A) and another catalytic component (B) contg. one or more trialkyl aluminium compds. in the presence of an organic acid ester.  (A) is prepd. by reacting a Grinard compd. with a reaction product of halogenated aluminium and tetraalkoxy silane; contacting the solid reaction product with 4-halogenated titanium; treating the resulting solid product with an organic acid ester; and contacting the ester-treated solid product again with 4-halogenated titanium.
Patent KR-840002322-B1 (KR)
Title: Device for spraying a cooling agent on steel blooms
Inventor: MEZGER SEPP
IPC: B22D11/124
Filed: 1981-01-19
Granted: 1984-12-19
Abstract: This device for spraying has a spray nozzle. The nozzle is connected with a mixing chamber which supplies propellant and cooling agent separately. A nozzle outlet is formed in the mixing chamber and starts from the nozzle case. The mixing chamber is connected with cooling agent connection parts through an insertion pipe. This nozzle case is connected with the mixing chamber and is arranged between the plane of the guide roller axis and the surface of the steel slave.
Patent KR-840000967-B1 (KR)
Title: Process for the extraction of tritium from a liquid heavy water stream
Inventor: DOMBRA ALLAN H
IPC: B01D59/32
Filed: 1981-05-01
Granted: 1984-07-02
Abstract: Extraction of protium and tritium from liq. heavy water comprises (a) contaction a vapor-phase deuterium flow countercurrently with liq. heavy water in a catalytic column (I) to produce tritium gas by isotope exchange; (b) passing the tritium-rich gas flow into a tritium-stripping device (II); (c) recycling the resulting tritium-lean gas stream to (I), while electrolyzing the tritiated heavy water, to produce vapor-phase deuterium and oxygen (the deuterium gas is recycled into (I) and then (II), and oxygen is used for other purposes); and (d) recovering the residue of the liq. heavy water which is decreased in tritium content.
Patent KR-840001072-B1 (KR)
Title: Process for the preparation amide of p-isobuthy phenyl propionic acid
Inventor: REINER ALBERTO
IPC: C07C231/00
Filed: 1981-07-21
Granted: 1984-07-31
Abstract: Title compds.(I; X=lysine, m=trifluorotoluidine, glutamic acid and asparaginic acid -sub- stituted amine) having antiinflammatory and analgesic activities about the same as that of aspirin but with much greater gastric tolerability, were prepd. by chlorination of p-isobutyl-phenyl-propionic acid with excess chlorinating agent and reaction with amines. Thus, 50g p-isobutyl-phenyl-propionic acid was chlorinated with 120ml thionylchloride to give p-isobutyl-phenyl-propionyl chloride, and the reactant reacted with 14.7g glutaminic acid to give glutaminic amide of p-isobutyl-phenyl-propionic acid.
Patent KR-880000326-B1 (KR)
Title: Floppy disc guiding apparatus
Inventor: SAITOU ETSUROH
IPC: G11B7/22
Filed: 1981-12-31
Granted: 1988-03-19
Abstract: Flexible magnetic recording discs are usually contained in a sleeve, which has two apertures, one for the drive mechanism and one for the magnetic head.  The drive mechanism usually clamps onto the hole in the centre of the disc and relies on friction and centrifugal force to hold the disc in the right position as it rotates at high speed. This is not a satisfactory arrangement for very small diameter discs, and an alternative drive system is available.  The disc is clamped at its centre to a boss which is free to rotate inside the protective sleeve.  The boss has a circular magnetic ring and two pins opposite each other on a circle inside the ring.
Patent KR-860000256-B1 (KR)
Title: Clutch motor
Inventor: NEGI SUIGEO
IPC: F16D65/14
Filed: 1982-06-01
Granted: 1986-03-21
Abstract: The rotor shaft(8) has a fly wheel(6) connected to a driving clutch disc(7) by a series of angularly spaced bolts with guide pins mounted in a collar containing noise-obsorbing rubber rings. The stationary brake disc(3) is similarly mounted on guide pins, collars and noise- absorbing rings to the stationary housing(4). Mounted in the output shaft and hub assembly, the rotary member(17) is formed by a pair of discs(101, 102). When the clutch coil(1) is energized, the resulting magnetic field causes the bearing to slide over the guide pins towards the core resulting in clutch engagement.
Patent KR-840001871-B1 (KR)
Title: Method for manufacturing solid pattern boards
Inventor: KIM HYO-EON
IPC: B44C1/00
Filed: 1982-12-02
Granted: 1984-10-24
Abstract: Solid pattern board is manufactured from substrate material, such as asbestos sheet, glass fiber sheet or paper, by coating the paste sol with or without foaming agent. The paste sol is gelled in a heating chamber at 140-150≰C temp. and cooled to 100-120≰C or room temp. Ink contg. sublimate dye is printed onto the board surface and the product is obtained by heating the mixture to  210-240≰C and quenching it after coating the transparent paste sol layer on to te printed surface.
Patent KR-900005696-B1 (KR)
Title: Process for preparing substituted 1- hydroxyethyltriazolyl derivatives
Inventor: HOLMWOOD GRAHAM
IPC: C07D249/08
Filed: 1983-10-08
Granted: 1990-08-06
Abstract: Substd.-1-hydroxyethyl-triazolyl derivs. of formula (I) are prepd. by reacting an oxirane of formula (II) with 1,2,4-triazole in the presence of base and diluting agent. In the formulas R= C1-4  alkyl, C3-7 cycloalky, phenyl, halogen-substd. phenyl, etc.; X= -OCH2-, - SCH2-, -(CH2)p- or -CH=CH-; Y= -CO-Y1 or -C(Y1)=N-OY2; Y1= H, C1-4 alkyl, phenyl, halogen-substd. phenyl or benzyl; Y2= H, C1-4 alkyl, C2-6 alkenyl, C3-7 cycloalkyl, benzyl or halogensubstd. benzyl; Z= halogen, C1-4 alkyl, -alkoxy or -alkylthio; m= 0-2; P= 0-2. (I) are useful as fungicides.
Patent KR-900007495-B1 (KR)
Title: Method and apparatus for reproducing information at variable speeds from magnetic tape
Inventor: AZUMA NOBUO
IPC: G11B15/18
Filed: 1983-12-21
Granted: 1990-10-10
Abstract: A series of pulses produced by a frequency generator of a capstan is counted during the tape feeding state of an intermittent drive in order to detect a timing of the stopping of the tape feeding. As the count number equals a set value corresponding to a regular amount of feeding of the tape during the intermittent drive, the tape feeding is controlled to stop. A tracking error signal is produced from the pilot signals, by the rotating head within the tape stop state of the intermittent drive, and the set value for the next tape feeding of the intermittent drive is adjusted in response to the tracking error signal.
Patent KR-920002723-B1 (KR)
Inventor: SUSIU GEORGE D
IPC: C07C51/215
Filed: 1984-08-08
Granted: 1992-04-02
Abstract: 내용 없음.
Patent KR-900004990-B1 (KR)
Title: Method of reproducing a chrominance signal
Inventor: NAKAGAWA YUKIO
IPC: H04N9/87
Filed: 1984-11-01
Granted: 1990-07-16
Abstract: A low-range-converted chrominance signal is demodulated into two colour difference signals. The two colour difference signals are each filtered by a comb filter to eliminate undesired components. The two colour difference signals, having been filtered, are modulated to obtain a carrier chrominance signal having a prescribed carrier frequency. To be suitable for digital signal processing, the low- range-converted chrominance signal is sampled at a first frequency which is an integral multiple of a low-range-converted carrier frequency of the low-range-converted chrominance signal when being demodulated. The two colour difference signals are sampled at a second frequency which is an integral multiple of the prescribed carrier frequency of the carrier chrominacne signal.
Patent KR-890004768-B1 (KR)
Title: Semiconductor memory device
Inventor: YIDOU YASEUO
IPC: H01L21/3205
Filed: 1984-12-07
Granted: 1989-11-25
Abstract: The semiconductor memory device with double layered word line comprises a plurality of memory cells, which are formed on a semiconductor substrate, each having a memory cell transistor, and a memory cell capacitor which is charged so as to reflect the logic state of its memory cell, and address lines which extend in row and column directions and a particular memory cell for reading, writing from the desired memory cell, wherein the address lines include double layered address lines each of which extends in one of the row and column directions to have a first end portion for receiving a voltage signal for selecting the particular memory cell.
Patent KR-860001873-B1 (KR)
Title: Process for 3-substituted 2-oxindol-1-carboxamide
Inventor: CADIN SAUL BERNARD
IPC: C07D403/06
Filed: 1985-03-18
Granted: 1986-10-24
Abstract: 2-Oxoindole-1-carboxamine derivs. of formula (I) [ X=H,F,Cl, Br,C1-4 alkyl, C3-7 cycloalkyl, CF3, C1-4 alkylsulphinyl, NO2, phenyl, benzoyl, thenoyl; Y=H,F,Cl,Br,C1-4 alkyl, C1-4 alkylthio, CF3; X+Y = 4,5-, 5,6-, 6,7-,methylenedioxy or ethylene dioxy; R1 = C1-6 alkyl, C3-7 cycloalkyl, naphthyl, C3-7 cycloalkyl! and their salts are prepd. by the reaction of compd. (II) with activated carboxylic acid deriv.. The title compds. are cyclooxygenase and lipoxygenase inhibitors are useful as analgesics and antiinflammatory agents.
Patent KR-900005624-B1 (KR)
Title: Intermediates for the production of epipodophyllotoxin and related compounds and process for the preparation thereof
Inventor: VYAS DOLATRAI M
IPC: C07D261/04
Filed: 1986-04-11
Granted: 1990-08-01
Abstract: Cpds. of formula (I), useful as intermediates for prodn. of epipodophyllotoxin, are prepd. In the formulas, R1 and R2 each are H or (lower)alkoxy, or R1 and R2 taken together, is methylenedioxy; R3 is hydrogen or a carboxyl-protecting group; R4 and R6 each are hydrogen or (lower)alkoxy; R5 is H or a phenol-protecting gp.
Patent KR-910007463-B1 (KR)
Inventor: IWATA GATSUICHI
IPC: G21F9/00
Filed: 1986-08-22
Granted: 1991-09-26
Abstract: 내용 없음.
Patent KR-900002623-B1 (KR)
Title: Slow-playback for helical scanning type vcr-vtr
Inventor: TOBA AKIRA
IPC: H04N5/937
Filed: 1986-09-27
Granted: 1990-04-20
Abstract: A special playback apparatus in a helical scan type VTR is for replaying, in a special playback mode, a video signal recorded on a video tape.  The tape speed in the special playback mode is 1/M of the tape speed in a normal recording mode (M is a natural number of 2 or more).  The circuit comprises tape travel control means for controlling travelling of a video tape such that a control signal representing a position of a video track on the video tape has a predetermined phase difference from a frequencydivided reference signal obtained by 1/M (where M is a natural number of 2 or more) frequency-dividing a predetermined reference signal having a frame frequency of a TV standard.
Patent KR-940000050-B1 (KR)
Inventor: TSURUOKA KOUICHI
IPC: B65G61/00
Filed: 1986-11-05
Granted: 1994-01-05
Abstract: 내용 없음.
Patent KR-920007155-B1 (KR)
Title: Circuit arrangement for the power supply of a television receiver
Inventor: HARTMANN UWE
IPC: H04N5/63
Filed: 1985-09-10
Granted: 1992-08-27
Abstract: A combinatorial circuit component for television sets with an overload protection circuit on the primary side and a secondary-side regulating circuit and starting circuit with final disconnection of the mains section. The protective circuit, which comes into play in the event of anomalies on the primary side, causes a jump in the negative voltage on the secondary side. This is compared with a secondary (standby) voltage, created independently of the combinatorial circuit, in a comparator, which supplies a control voltage to which the secondary protection circuit responds thus interrupting the excitation of the switch in the mains section.
Patent KR-870000893-B1 (KR)
Title: Process for preparing quinolone carboxylic acids
Inventor: PETERSEN UWE
IPC: C07D401/04
Filed: 1987-03-26
Granted: 1987-05-02
Abstract: Quinolone carboxylic acids of formula (I) or its pharmaceutically useful salts are prepd. by  reacting (II) with isocyanate of formula R0-NCO. R1=radical CO-R6; R6=C1-6 amino or alkyl radical opt. substd. alkylamino; R2,R3,R4 and R5 are H; X=H or halogen; R0=opt. substd. alkyl. The rxn. such as dissolve a 1cyclopropyl-6-fluoro-1,4-dihydro- 4-oxo-7-(piperazine-1-il)-quinoline-3-carboxylic acid in NaOH soln., cooling, add a methyl-4isocyanato-butylate, stirring, filter, recrystallize in MeOH to produce 1-cyclopropyl-6-fluoro-1,4-dihydro- 4-oxo-7-[4-(3-methoxycarbonylpropyl)-carbamoyl!-piperazine-1-il - quinoline-3-carboxylic acid.
Patent KR-910001561-B1 (KR)
Inventor: NAKAMURA YOSHIRITSU
IPC: G06F3/0488
Filed: 1987-05-26
Granted: 1991-03-15
Abstract: 내용 없음.
Patent KR-960000358-B1 (KR)
Title: Novel aminoalkylthio derivatives of triazolopyridine or triazoloquinoline, their process for their preparation, and drugs, useful especially as analgesics, in which they are present
Inventor: NICOLE BRU-MAGNIEZ
IPC: C07D471/04
Filed: 1987-07-22
Granted: 1996-01-05
Abstract: The present invention relates to novel compounds corresponding to the formula:   <IMAGE>   in which: n represents an integer between 1 and 8 and optimally 2 or 3; (CH2)n-N can also form a ring or a heterocycle, for example having 5 to 7 atoms and preferably 6 atoms; R1 and R2 can represent hydrogen or a lower alkyl having 1 to 5 carbon atoms or can form, together with the nitrogen, a ring such as pyrrolidine, piperidine, morpholine, thiomorpholine, phenyltetrahydropyridine, piperazine or piperazine N-substituted by an alkyl, a phenyl or a heterocycle; in the case of the phenyltetrahydropyridines and the phenylpiperazines or heteroarylpiperazines, the phenyl or the heterocycle may or may not be substituted by halogens or methoxy, thiomethyl, hydroxyl, nitro, amino, cyano, lower alkyl, trifluoromethyl or trichloromethyl groups; and R3, R4 and R5 can represent hydrogen, a lower alkyl, a hydroxyalkyl or hydroxybenzyl group, a halogen, a trifluoromethyl, a methoxy, a thiomethyl or a nitro or two of them can form a ring, in particular a phenyl in the case of the triazoloquinolines or the triazoloisoquinolines; and the non-toxic acid addition salts. These products are useful as drugs and possess analgesic properties, acting especially on the central nervous system as minor tranquilizers.
Patent KR-960003954-B1 (KR)
Inventor: GUEST JOHN D
IPC: F16L37/00
Filed: 1987-07-30
Granted: 1996-03-25
Abstract: 내용 없음.
Patent KR-950007922-B1 (KR)
Inventor: SIMPSON PHILIP JOHN
IPC: C07H13/08
Filed: 1987-09-17
Granted: 1995-07-21
Abstract: 내용 없음.
Patent KR-920010162-B1 (KR)
Title: Boiler temperature controller
Inventor: CHOE JIN-MIN
IPC: F24D3/00
Filed: 1987-09-19
Granted: 1992-11-19
Abstract: The temp. control device comprises a function  selector  (27) for selecting sleeping, outing, and hot water supplying  function, a transmitter (2) made of a signal converter (26)  for  generating rectangular pulse  signal  according  to  the  function  selecting switches (21)(22)(23) of the selector, and a controller (12).  The controller  performs  the  sleeping  temp.  control  function   in accordance with the transmitter,  and  the  outing  temp.  control function to raise the room temp. in short time.  The  signal  from the signal converter is inputted to a micro computer (17)  in  the controller through a signal  discriminator  (12)  to  perform  the sleeping and outing function control.
Patent KR-920002019-B1 (KR)
Title: System for determining the movement of a track vehicle
Inventor: CLEMENT GILLES
IPC: G01P3/42
Filed: 1987-12-31
Granted: 1992-03-09
Abstract: A system determines the movement of a track vehicle along the ground, the track vehicle having at least a first rotatable, endless track for supporting the vehicle on the ground, a drive for causing the movement of the vehicle, and a turning system for changing the direction of the movement of the vehicle. The system has a first traction-improvement device for mounting on the track vehicle. It bears on an inner-surface side of the first track with sufficient pressure for a small-surface portion on the opposite side of the first track to engage the ground with a higher pressure than any other portion of the first track, whereby to locate a pivoting axis of the track vehicle in the vicinity thereof. A first speed sensor for mounting on the track vehicle in the vicinity of the small-surface portion on the opposite side of the first track senses the speed of movement of the track vehicle along the ground only in the direction of the rotation of the first track and provides a first information thereof, whereby the movement of the track vehicle may be deduced therefrom. Preferably the vehicle has two tracks, and the system has two such traction-improvement devices and speed sensors respectively for the two tracks.
Patent KR-910008324-B1 (KR)
Title: Highly soluble aromatic polyimides
Inventor: HAYES RICHARD A
IPC: C08G73/10
Filed: 1988-05-17
Granted: 1991-10-12
Abstract: Highly soluble, optically transparent aromatic polyimides of the following formula are disclosed: <CHEM> where -X and -X1 are independently primary or secondary alkyl groups having 1 to 5 carbon atoms,  -X is different than -X1,  -Y is independently -H, or -Z,  -Z is independently -Cl, -Br or -I,  r = 0-100% of r+t, and  s = 100% t = 100% -r of r+t are disclosed. f
Patent KR-970005065-B1 (KR)
Title: Self-draining container
Inventor: KRALL THOMAS J
IPC: B65D25/42
Filed: 1988-05-20
Granted: 1997-04-12
Abstract: The container (10) includes a body (11) and a neck (12), wall (14) and dispensing spout (16) extending upwardly from a body opening. The dispensing spout has a diameter equal to or greater than the diameter of the neck. The wall surrounds the dispensing spout which extends above the top of the wall. A web (13) joins the wall and the dispensing spout to form a drain channel (30). A drain opening (18) through the spout is defined adjacent the channel for draining fluid from the channel into the container body. A cap (20) having a depending skirt (22) defining threads (23) mates with threads (15) on the container wall to close the container.
Patent KR-920010423-B1 (KR)
Inventor: BINDER RICHARD R
IPC: H01M2/12
Filed: 1988-08-09
Granted: 1992-11-27
Abstract: 내용 없음.
Patent KR-0135984-B1 (KR)
Inventor: KNIBBLER CHARLES L C M
IPC: H04R3/04
Filed: 1988-09-13
Granted: 1998-05-15
Abstract: 요약서 없음.