baber/WOPTO huggingface dataset:
Patent GB-578415-A (GB)
Title: Temperature compensating arrangements for an electron discharge device
IPC: H03L1/02
Filed: 1944-01-17
Abstract: 578,415. Thermionic valve circuits. BURGESS, A. F. (Zenith Radio Corporation). Jan. 17, 1944, No. 857. [Classes 39 (i) and 40 (v)] Changes of reactance of a valve, due to changes in ambient temperature and initial heating of the valve, are compensated for by providing a compensating reactance which is connected by a thermal conductor to an intermediate point on a second conductor, one end of which is exposed to ambient temperatures and the other connected to a heater, which heats up upon energization of the valve. As shown in Fig. 1, the temperature compensating condenser 13 is connected to a heat divider 15, 'one end of which is, connected to the chassis and the other to heater 16, the conductor 14 being of such a length that the condenser 13 heats up at the proper rate to compensate for changes of interelectrode capacity. In a modification, Fig. 5 (not shown), a stub transmission line slightly longer or shorter than a quarter-wavelength, is substituted for condenser 13, and in Fig. 6 (not shown), the heat divider is connected to the cathode heater, the special heating resistor 16 being omitted.
Patent GB-1069592-A (GB)
Title: Electric heating element
IPC: H05B3/34
Filed: 1965-01-08
Abstract: 1,069,592. Resistance heating etements. C. ROMANIEC. Sept. 6, 1965 [Jan. 8, 1965], No. 864/65. Heading H5H. A laminated heating element comprises a fabric sheet (16), Fig. 4 (drawings not shown), of woven glass or synthetic fibre which is impregnated or coated on one or both sides with a conductive silicone rubber (17) or polymer material containing carbon particles, bonded to a sheet of foamed plastics material (18), parallel metallic conductors (19) being secured to the fabric, e.g. by sewing. Alternate conductors are connected together to a cable (22), Fig. 3, attached to a 24 V supply supply controlled manually or thermostatically The elements may be inserted in pockets (12) of a blanket (10), Fig. 1, or used in under-floor heating installations and in heaters for livestock sheds, seed beds, roads and for the prevention of freezing in plumbing installations. The Provisional Specification refers to elemente beneath carpets and elements to prevent ths freezing of ground.
Patent GB-246142-A (GB)
Title: A cyclic process of producing soluble salts of organic compounds of an acid character
IPC: C11D13/02
Filed: 1926-01-12
Abstract: 246,142. Buchner, M. Jan. 16, 1925, [Convention date]. Soaps, processes for making.-Soluble salts of organic acids particularly fatty acids are obtained from the free acids or their esters or salts by first making an insoluble soap by reacting the acid or ester with an oxide or carbonate of for instance calcium, magnesium, lead, or zinc, and then reacting this with a fluoride such as sodium fluoride or with a complex fluoride such as sodium silicofluoride or borofluoride, the products being a soluble soap and an insoluble fluoride or complex fluoride. The various reactions may be carried out at 40-100‹ C. and under pressure, and preferably small quantities of solvents or none at all are employed.
Patent HK-36287-A (HK)
Title: Hermetically sealable containers and method of sealing
Inventor: CANER ALI R
IPC: B65D79/00
Filed: 1987-05-07
Abstract: A container body (10) made of thermoplastic materials, and of uniform bottom and side wall thickness, after being filled with a hot liquid (50), is then hermetically sealed by a flat closure disc (55) adhesively contacting a peripheral lip (26, 28) formed around the top of the body. The bottom wall (20) of the container body (10) is formed with annular grooves (22) to define a flexible diaphragm which flexes inwardly upon cooling of the liquid (50) to substantially dissipate the internal vacuum which is formed in the container head space (62); the suction is similarly relieved by inward flexing of the disc (55). The bottom (20) of the container body has a reinforced pedestal base (14) formed with stacking ledges (25) to facilitate nesting of empty bodies (10) for shipment and storage.
Patent HK-54395-A (HK)
Title: Apparatus for ironing laudry.
Inventor: JENSEN JORN MUNCK
IPC: D06F65/02
Filed: 1995-04-11
Abstract: An apparatus for ironing laundry, said apparatus comprising at least one semi-circular open dished bed (1), provided with a double wall with feed (5) and outlet (6) opening for passage of a heating medium, such as steam, and a roll (2) rotatably driven in each dished bed (1), wherein the outlet opening (6) of a dished bed (1) is placed in direct connection to the feed opening (5) of the following dished bed (1), what requires a high flowspeed, preventing eventual condensation of the heat medium in the flow ducts in the dished bed wall, and so preventing an uneven temperature distribution in the inner wall of the dished bed.
Patent HK-99590-A (HK)
Title: Heald rod retention device
Inventor: GRIFFITH JOHN DALTON
IPC: D03C3/20
Filed: 1990-11-29
Abstract: A heald rod retention device comprising an elongate body (22) having a first body portion (22a) adapted to guide reciprocal movement of the terminal end portion of a heald rod (15) and a second body portion (22b) provided.with a first latch (30) formation for engagement with a second co-operating latch formation (31) on the heald rod (15), the heald rod (15) being guided by the first body portion (22a) so that during reciprocation the second latch formation (31) moves passed the first latch formation (30) without engagement, at least one solenoid (23) activated magnetic pole piece mounted on the second body portion (22b) and extending along the path of reciprocation of the heald rod (15) and which on activation of the solenoid (23) causes deflection of the terminal end portion of the heald rod (15) during its reciprocal movement to bring the first (30) and second latch formations (31) into engagement, and stop means (27) for limiting the amount of deflection of the heald rod (15) so as to prevent contact between the heald rod (15) and the pole piece (24).
Patent HU-T34144-A (HU)
Title: Fire-resistant coating material
Inventor: KENDERI TIBOR
IPC: B32B5/16
Filed: 1983-01-25
Abstract: Material is made of pref. two, mixts. which are applied separately. The base layer contains inorganic fibres, a high m.pt. finely ground mineral, another mineral which swells when mixed with water, and a plastic material dispersed in water. - Top layer is of a similar compsn., but pref. with a higher proportion of the plastic dispersion. Both mixts. contain quantities of water to produce the reqd. consistency. The two layers are pref. of different colour.
Patent HU-T61086-A (HU)
Title: Safety arrester
Inventor: MASLOFF PETER
IPC: F16L37/54
Filed: 1991-07-03
Abstract: PCT No. PCT/AT91/00082 Sec. 371 Date Mar. 2, 1992 Sec. 102(e) Date Mar. 2, 1992 PCT Filed Jul. 3, 1991 PCT Pub. No. WO92/01184 PCT Pub. Date Jan. 23, 1992.In a safety closing device for gas pipe systems (1) with a valve (2) which is capable of being pressed against a valve seating (9) in a housing, especially a tubular housing, the valve (2), as a disc valve capable of being moved in the axial direction of the tubular housing (1), is movably supported against the force of a spring (5). The cross-section area of the valve head (7) is made smaller than the clear cross section of the housing (1) and is kept at a distance from the inner wall of the tubular housing, and, furthermore, the gas supply connection (20) is provided on the side of the valve head (7) facing away from the spring (5).
Patent JP-S58117470-A (JP)
Title: Battery monitor
Inventor: TANAKA AKIFUMI
IPC: G01R19/165
Filed: 1981-12-29
Abstract: PURPOSE:to enable the monitoring of the capacity of a battery simply by connection to  a terminal with the indication of a virtual discharge curve on an indicator such as  meter as obtained by a method wherein open voltage of an intermittently discharged  battery is charged into a capacitor for memory at the stable peak part when it is at  rest and discharged through an internal impedance to effect an impedance conversion. CONSTITUTION:A capacitor 5 connected in parallel to a circuit 4 through a reverse  current preventing element 6 is charged with a voltage equivalent to the stable peak  part of the open voltage of a battery 1 obtained from the circuit 4 by subtracting a  fixed voltage from the open voltage. This charge of the capacitor won't be discharged  to the circuit 4. Current proportional to the voltage of the charge of the capacitor 5  flows with an amplifier 8 to operate an ammeter 9, which gives a reading proportional to the voltage of the capacitor 5. The charge of the caoacitor 5 is discharged through an impedance in the amplifier 8 and a resultant voltage loss is corrected by recharge  with the open voltage when the discharge of the battery 1 is at rest subsequently.  Thus, the charge of the capacitor always provides a voltage close to the open voltage  of the battery 1 thereby allowing the detection of the capacity or the electrolyte specific gravity of the batterty 1.
Patent JP-H03206009-A (JP)
Title: Antimicrobial agent, antimicrobial resin composition, molded product of antimicrobial resin, antimicrobial water tank made of synthetic resin, antimicrobial synthetic fiber, paper having antimicrobial property, antimicrobial coating, local antimicrobial agent and cosmetic
Inventor: KANIE TERUYUKI
IPC: A61K8/00
Filed: 1990-01-04
Abstract: PURPOSE:To obtain a safe antimicrobial agent, containing plural N-long-chain acylamino acid salts in which different metals having antimicrobial properties are bound, having a wide antimicrobial spectrum with high antimicrobial action without eliminating the bound antimicrobial metals. CONSTITUTION:An antimicrobial agent containing two or more N-long chain aclylamino acid salts in which metals having different antimicrobial properties, preferably silver or copper as an essential metal and at least one, especially two or more metals selected from other metals (silver, copper, lead, zinc, tin, bismuth, etc.) are bound therein. Stearoyl, lauroyl, myristoyl and palmitoyl groups are cited as the acyl group in the N-long chain acylamino acid salts. A monoaminodicarboxylic acid is preferred as the amino acid part. The aforementioned agent is blended with other ingredients to prepare antimicrobial resin compositions, paper having antimicrobial properties, antimicrobial synthetic fibers, antimicrobial coatings, local antimicrobial agents, cosmetics, etc.
Patent JP-H06339331-A (JP)
Title: Production of growth hormone in milk of gene transferred animal
Inventor: BAAMURI BII REDEII
IPC: C07K14/61
Filed: 1994-01-05
Abstract: PURPOSE: To provide a transgenic animal capable of tissue specifically developing growth hormone. CONSTITUTION: This invention relates to the transgenic mammal which is built in with the growth hormone and the genes for coding the specific promoter to the mammary gland tissues in all the genomes of its own somatic cells and germ cells and in which these genes are specifically developed in the mammary gland of the female transgenic mammal animal under lactation.
Patent JP-H023303-A (JP)
Title: Method and device for manufacturing high-purity thermal conductive polymer layer
Inventor: ERITSUKU ROORINGU MIAAZU
IPC: H01L21/00
Filed: 1989-01-05
Abstract: PURPOSE: To mold a polymer layer having no gas bubble and no surface cavity by forming a mold for forming a mold cavity having desired shape and size of the layer, evacuating the mold cavity, injecting resin for the layer in the cavity, and curing it. CONSTITUTION: A gasket 104 and a mold member 110 are mounted at a platen 34 to form a mold cavity. A resin filled in a tank is placed in a container 76. The container 76 is sealed by a cover 78. A valve 96 is opened to evacuate a mold cavity 114 and the container 76. A tube 82 is sunk in resin 88. The valve 96 is closed to inject the resin in the cavity 114 by a pressure source 94, and then a valve 92 is opened. And, the resin is cured, and the gasket 104 and the member 110 are removed. The platen 34 and a polymer layer 30 attached thereto are subjected to an oxygen plasma treatment to form a surface film.
Patent JP-S58117769-A (JP)
Title: Recorder for electrostatic usual paper facsimile
Inventor: MATSUNO JIYUNICHI
IPC: H04N1/29
Filed: 1982-01-06
Abstract: PURPOSE:To attain excellent recording by keeping the contact state between a multi-needle electrode and a recording medium constant with an elastic member inserted between a recording film and a drum. CONSTITUTION:An elastic member of a constant thickness, e.g., foamed ''Neoplene '' rubber 6 is bonded on the surface of outer circumference of a drum 5,  and a recording film 7 is wound on the rubber 6 under tension. The hardness of  the rubber 6 is determined so as to obtain a required contact width of both for  recording in depressing the electrode 8 via a recording film 7.
Patent JP-H01179355-A (JP)
Title: Manufacture of semiconductor memory device
Inventor: KITA AKIO
IPC: H01L27/108
Filed: 1988-01-06
Abstract: PURPOSE:To reduce the rate of occurrence of a soft error by a method wherein, in a source-drain diffusion layer of a transfer gate transistor, an N<+> diffusion layer is not formed in a part to which a lower-part electrode of a capacitor is connected. CONSTITUTION:A field oxide film 22 is formed selectively on a P-type silicon substrate 21; an electrode 24 is formed on an oxide film 23 formed in its active region. Then, phosphorus is ion-implanted by making use of the electrode 24 and the oxide film 22 as masks; a diffusion layer 25 is formed. After that, the oxide film which has been deposited on the whole surface is etched anisotropically; side walls 26 are formed. Then, a silicon nitride film 41 which has been deposited on the whole surface is patterned; it is left as an oxidation-resistant film only in a connection part of a lower- part electrode and a diffusion layer of a transistor. After that, the unnecessary oxide film 23 is removed; after that, ions are implanted; an N<+> diffusion layer 27 is formed. Then, an oxide film 35 is formed by making use of the film 41 as a mask; after that, the film 41 and the oxide film 23 are removed; a contact hole 31 is formed. A lower- part electrode 28 is formed on the transistor and the oxide film 22. Then, a silicon nitride film 42 is deposited on the whole surface; an oxide film is formed on its surface. In addition, a polysilicon layer 43 is formed on the oxide film; an electrode 30 and a thin film 29 are formed.
Patent JP-S58117558-A (JP)
Title: Picture forming method by electrophotography
Inventor: MURAYAMA TAKASHI
IPC: G03G13/00
Filed: 1982-01-06
Abstract: PURPOSE:To obtain an electrophotographic picture while accelerating a darkdecay effect by carrying out charging and toner development after a photoreceptor made of a specific crystalline bismuth oxide compound on a conductive substrate is image-exposed to light with about 700nm wavelength. CONSTITUTION:On the conductive substrate such as a metallic plate and a metallic vapor-deposited plastic film, Bi12XnO20 (where X is Ge, Si, or Ti and n is between 0.7 and 1.5) containing Bi12XnO20 or at least one kind among Si, Ti, and Al is provided independently or in a dispersed state to obtain the photoreceptor, which is image-exposed to light with about 700nm wavelength and then charged and toner-developed to form a picture. When the photoreceptor is exposed, the toner development may be carried out after entire surface exposure to light with 450nm wavelength is carried out and then post-exposure to light with 700nm wavelength and charging are carried out.
Patent JP-H05182481-A (JP)
Title: Semiconductor memory writing and erasing electrically
Inventor: KOBAYASHI SHINICHI
IPC: G11C16/02
Filed: 1992-01-06
Abstract: PURPOSE:To reduce the distribution range of a threshold voltage and to prevent a malfunction due to an excess erasure memory cell by correcting the threshold value voltage to the memory cell having a prescribed threshold value voltage or below after the application of an erasing voltage. CONSTITUTION:Write is performed to the memory cell whose threshold value voltage is lower than a verifying voltage due to verifying operation after erasing. Then, though a voltage generated at a node 21 is transmitted on a signal line 49a, the voltage is a voltage which VPP/VCC is resistance-divided by a resistance value R11 and the resistance value R12+R13. A voltage Vew is generated to the signal line 49b and 46a by a comparator circuit 49 in accordance with the writing voltage Vew after erasure on the signal line 49a. Thus, the threshold value voltage change quantity of the memory cell is reduced since the low voltage Vew is applied to a selective word line from an X decoder. Thus, the distribution range of the threshold value voltage of the memory cell is narrowed and the memory cell of an excess erasure state is eliminated.
Patent JP-S59126742-A (JP)
Title: Copper alloy for welded pipe
Inventor: KAWAUCHI SUSUMU
IPC: C22C9/04
Filed: 1983-01-07
Abstract: PURPOSE:To obtain a Cu alloy for a welded pipe with superior corrosion resistance and weld crack resistance at the weld zone by adding specified percentages of Zn, P, Ni and Sn to Cu. CONSTITUTION:A Cu alloy consisting of, by weight, 25-40% Zn, 0.005-0.070% P, 0.05-2.0% Ni, 0.05-1.0% Sn and the balance Cu with ineviatable impurities is prepd. so that the grain size is regulated to <=0.015mm. by final annealing. A Cu alloy for a welded pipe with improved corrosion resistance and weld crack resistance is obtd.
Patent JP-S57114666-A (JP)
Title: Plasma etching method
Inventor: TAKEUCHI YUKIO
IPC: H01L21/3065
Filed: 1981-01-07
Abstract: PURPOSE: To perform superior etching by discharging and purifying the inside of an etching device beforehand in plasma etching of high m.p. metallic silicate with a chlorine type gas.  
     CONSTITUTION: In the case of applying reactive ion etching to high m.p. metallic silicate such as silicate of Mo, Ta, Nb, W as a gate electrode material of MOS type transistors, mixed gases contg. 80% <O 2 ≤100% oxygen molecules in pressure ratio are beforehand introduced through an inlet 10 into a device 12 and are kept at about 1 Torr. High frequency voltage of radio frequencies is applied between an anode 14 and a cathode 16 to generate gaseous plasma of O 2  molecules, thereby releasing the gases and adsorbed moisture left in the device 12 and cleaning the same. Next, a high m.p. metallic silicate sample is put in the device 12, and Cl type gases such as Cl 2 , Cl 2 +CF 4 , Cl 2 +Ar or the like are introduced into the device 12, whereby the sample is plasma-etched. Sincd hard- to-each layers of metallic oxide and the like by moisture, etc. are not formed, the superior etching treatment is accomplished. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11266138-A (JP)
Title: Surface acoustic wave filter
Inventor: YAMADA TORU
IPC: H03H9/64
Filed: 1999-01-05
Abstract: PROBLEM TO BE SOLVED: To provide a balanced surface acoustic wave filter which is low in loss and superior in out-of-pass band attenuation amount. SOLUTION: A first filter track 12, consisting of an input inter-digital transducer(IDT) electrode pair 14 and an output IDT electrode pair 15 and a second filter track 13 consisting of an input IDT electrode pair 16 and an output IDT electrode pair 17, are provided on a piezoelectric substrate 11. The first filter track 12 and the second filter track 13 are made into a symmetric structure, with a symmetrical shaft as a propagation direction of an elastic surface wave. A terminal is formed by connecting a lower electrode 14b of the input IDT electrode pair 14 of the first filter track 12 to an upper electrode 16a of the input IDT electrode pair 16 of the second filter track 13 and is connected to a ground.  A terminal is formed by connecting a lower electrode 15b of the output IDT electrode pair 15 of the first filter track 12 to an upper electrode 17a of the input IDT electrode pair 17 of the second filter track 13 and is connected to the ground.
Patent JP-H01180804-A (JP)
Title: Herbicide composition
Inventor: YAGIHARA HIROMU
IPC: A01N43/54
Filed: 1988-01-05
Abstract: PURPOSE:To obtain a composition intended to enlarge herbicidal spectrum and to reduce the amount of herbicide used, comprising a pyrimidine-5- carboxamide derivative, an 1-oxide or 3-oxide thereof, etc. and a well-known compound having herbicidal activity as active ingredients. CONSTITUTION:A herbicide composition which comprises a compound shown by the formula (R1 and R2 are alkyl, halogenated lower alkyl, phenyl, etc.; R3 is lower alkyl; A is H, halogen or lower alkyl), a 1-oxide or 3-oxide deriva tive thereof or at least one of addition salts thereof and 5-[2-chloro-4- (trifluoromethyl)phenoxy]-2-nitrobenzoic acid, 2-chloro-4,6-bis(ethylamino)- 1,3,5-triazine, etc. as active ingredients. By using the two components, defects of individual uses are supplemented and increase in herbicidal effects is intended by excellently synergistic effects.
Patent JP-H03205699-A (JP)
Title: Semiconductor memory
Inventor: HOTTA YASUHIRO
IPC: G11C17/00
Filed: 1990-01-05
Abstract: PURPOSE:To accurately decide a semiconductor memory as a good or defective memory in a short test time by providing a switch circuit for test and a signal input means for test for input of a test signal which sets a row address decoder and a column address decoder to the selective set operation release state. CONSTITUTION:When a potential in the high level is given to a signal input terminal 18 for test at the time of test, an X decoder 15 and a Y decoder 16 are set to the operation stop state. If a defect exists in a gate oxide film or the like and a leak current flows to the ground from the defect part, a current I flows to transistors TRs Qio to Qik for memory cells from the signal input terminal 18 for test through NMOS TRs Q0 to Q(k+1) of a switch circuit 17 for test though the leak current is minute. This current I is confirmed to decide a mask ROM (read only memory) as a good or defective memory. Thus, it is accurately decide as a good or defective memory in a short test time.
Patent JP-S5699547-A (JP)
Title: Main memory contents save system in case of system failure
Inventor: TSUJI OSAMU
IPC: G06F11/14
Filed: 1980-01-07
Abstract: PURPOSE:To enable to store and save the memory contents of the main memory exactly and automatically to the auxiliary memory device, by executing a memory save control program stored in the ROM, when system failure has been detected. CONSTITUTION:A processing program stored in the main memory 3 is usually executed and processed by the CPU1, but in case the CPU1 has detected a logical absurdity in the course of the processing execution, or in case the monitoring timer 6 has operated, it is regarded as system failure, and the CPU1 executes the memory save control program stored in the ROM5. As a result, the memory contents on the main memory 3 are stored in the auxiliary memory device 4. Since the memory save program is stored in the ROM5, even in case of system failure, its contents are not broken down, and therefore, the memory contents on the main memory 3 are stored in the device 4 exactly and automatically, and the cause of system failure is investigated correctly.
Patent JP-H06253717-A (JP)
Title: Noodle dough forming device
Inventor: FUJII KAORU
IPC: A21C5/00
Filed: 1992-01-07
Abstract: PURPOSE:To obtain a noodle dough forming device capable of automatically feeding and discharging dough of noodles, repeatedly and continuously kneading the dough of noodles including a pressing process of dough of noodles. CONSTITUTION:Plural normally and reversely rotatable rollers 501-505 are mutually adjacently installed in such a way that a dented part 510 to receive dough of noodles obtained by kneading raw material flour with water is produced, the dough of noodles fed to the dented part 510 is made into an approximately cylindrical shape by rotating the rollers 501-505 in the same direction, an arbitrary roller 504 is made movable among the plural rollers 501-505, a gap is formed at a side position of the dented part 510 for receiving the dough of noodles between the arbitrary roller and the adjoining roller 501 and the dough of noodles is passed through the gap.