baber/WOPTO huggingface dataset:
Patent JP-S57179532-A (JP)
Title: Hot water supply device
Inventor: KATOU SHIYOUZOU
IPC: F24D17/00
Filed: 1981-04-28
Abstract: PURPOSE:To make it possible to dispense with a motor-driven three-way valve and to perform  in a simple manner the additional heating of a bathtub and the recovery of heat from the  bathtub by a method wherein in the titled device provided with a high temperature hot water  tank, a reversible circulating device and check valves are used. CONSTITUTION:A heat recovering passage 9 comprising a forward pipe 9a and a backward  pipe 9b is connected to the lower part of a hot water tank 1 provided with a heater 2 and to  a heat exchanger 8 arranged in the bathtub 5. Further, a hot water circulating passage 11 comprising a hot water pipe 7, a branch pipe 11a and a return pipe 11b is connected to the upper  part of the hot water tank 1 while it is made to communicate with the intermediate part of  the heat recovering passage 9. In addition, check valves 15-18 which are adopted to flow hot  water in the directions of the arrow, respectively, are arranged near the point of communication between the hot water circulating passage 11 and the heat recovering passage 9 and a  reversible pump 14 is provided on the side of the heat exchanger 8 with respect to the point  of communication between the return pipe 11b and the forward pipe 9a. With the above arrangement, when heat is recovered, the hot water is circulated through the forward pipe 9a, the heat exchanger 8, the backward pipe 9b and the hot water tank 1 while when the bathtub is  heated additionally, the hot water is circulated through the hot water tank 1 via the hot water  pipe 7, the branch pipe 11a, the backward pipe 9b and the return pipe 11b.
Patent JP-S61224963-A (JP)
Title: Sweetener composition
Inventor: TAKAKU HAJIME
IPC: A23L27/00
Filed: 1985-03-27
Abstract: PURPOSE:To obtain a sweetener composition soluble easily in water, free from bitter and astringent taste and having mild sweetness, by adding a branched oligosaccharide having alpha-1,6 bond of glucose to alpha-L-aspartyl-L-phenylalanine methyl ester. CONSTITUTION:The objective sweetener composition is produced by mixing (A) a branched oligosaccharide having alpha-1,6 bond of glucose and (B) alpha-L- aspartyl-L-phenylalanine methyl ester. The weight ratio of A:B is 100:(0.3-10) in terms of solid component. Concrete examples of the branched oligosaccharide of the component A are isomaltose, panose, etc. The branched oligosaccharide can be produced e.g. by treating a glucose solution with a glucoamylase, and purifying and concentrating the resultant sugar syrup. The obtained sweetener composition is suitable as a low-calorific sweetener and caries-preventive sweetener, etc.
Patent JP-H11249905-A (JP)
Title: Address conversion system ans machine readable storage medium recording program
Inventor: HIGUCHI NOBORU
IPC: G06F12/02
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To increase the speed of address conversion processing in the referring to the same address by the same instruction with respect to an emulator of a program. SOLUTION: A pre-conversion address table 64 where a pre-conversion address for address conversion of each instruction can be stored, a post- conversion address table 65 where a post-conversion address for address conversion of each instruction can be stored, and an address processing discrimination means 44 which uses the post-conversion address in the post-conversion address table 65 without calling an address conversion means 45 in the case of coincidence between the address which an emulated instruction is referring to and a pre-conversion address stored in the pre-conversion address table 64 are provided. When one instruction refers to the same address, the address conversion processing time can be shortened.
Patent JP-H03266323-A (JP)
Title: Thermostat
Inventor: YAGI TOYOHIKO
IPC: D06F75/26
Filed: 1990-03-15
Abstract: PURPOSE:To make temperature control possible with small differential by fixing an insulating projected part in a movable contact. CONSTITUTION:As temperature rises, one end of a bimetal 8 bends upward and a switching contact plate 5 is pushed upward via an insulating projected part 9 to open the contacts 3a, 3b. At that time, since the projected part 9 is fixed on the contact plate 5, the work point is always constant in the case that the fixed side of the contact plate 5 is regarded as a supporting point and the work point does not move away from the supporting point. Consequently, sagging degree of the movable contact plate 5 necessary to open the contacts 3a, 3b, that is contrarotating stroke, becomes short and as a result, the temperature difference, that is differential, at the time On and OFF of electric conduction can be made small.
Patent JP-S62222682-A (JP)
Title: Amorphous silicon gold thin-film conductor
Inventor: TENMA TAKESHI
IPC: H01L29/84
Filed: 1986-03-25
Abstract: PURPOSE:To improve the conductivity of an amorphous silicon gold thin-film conductor obtained by thermally treating Au and adding Au into an amorphous silicon thin-film. CONSTITUTION:A sample consisting of an insulating substrate 1, an amorphous thin-film 2 deposited on the substrate 1 and an Au thin-film 3 evaporated onto the thin-film 2 is thermally treated for 60min at 700 deg.C in a nitrogen atmosphere by using an electric furnace, thus increasing conductivity by decuple or more. That is, it is considered that Au is added into the amorphous silicon thin-film through heat treatment and conductivity is enhanced by the increase of carrier concentration. When the amorphous silicon-metallic film is used, a high-frequency power sensor, an infrared sensor, a temperature sensor, etc. including a thermocouple having high performance can be constituted.
Patent JP-H09122800-A (JP)
Title: Manufacture of beverage can and die for re-drawing
Inventor: ITO RYUICHI
IPC: B21D22/28
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To prevent production of various kinds of wrinkles in the re-drawing by slightly improving a conventional die in a manufacturing method and a re-drawing method of a beverage can. SOLUTION: A side wall PCS of a slightly drawn cup PC is put over a tip of a holder 3 and held. When the holder 3 is advanced, the tip of the holder 3 is abutted on a bottom surface of the slightly drawn cup. When the holder is advanced further, a die face 20 and a holding face 30 hold the slightly drawn cup PC therebetween, and the prescribed cap PC holding force F is given to the holder 3. The outer circumferential surface of the bottom face PCB of the slightly drawn cup is powerfully held by the die face 20 and the holding face 30, and an annular part of the slightly drawn cup PC becomes a tapered contracted flange deformed part. Wrinkles of a mouth end part are suppressed so that the mouth end part of an initially worked body is pulled between the die face 20 and the holding face 30 while a tapered face is formed, and flange wrinkles are difficult to generate.  The slidable tapered face of a re-draw die 2 and the holder 3 is set at the angle of 5-60 deg. to the advancing direction of the punch from the orthogonal plane to the axis of the punch 4.
Patent JP-S57181095-A (JP)
Title: Cell specific glycopeptide ligand
Inventor: MITOREE EMU PONPIPOMU
IPC: C07H15/00
Filed: 1982-04-20
Abstract: Cell-specific ligands comprising conjugates of saccharides and amino acids or peptides are synthesized from amino acids such as ornithine, lysine, peptides such as dilysine, diornithine or oligolysine and selected saccharides having reactive functional groups protected by appropriate blocking groups. Such glycopeptides are useful as tissue specific substances, which when coupled with bioactive materials through metabolizable or hydrolyzable linkages, deliver such bioactive materials to the selected site. In this manner, antiinflammatory drugs such as dexamethasone are linked through a metabolizable or hydrolyzable linkage and on administration to an animal suffering from inflammatory disease carries the drug to the site of inflammation for intracellular release. Other examples include the macrophage ligand N2-N2, N6-Bis-[3-( alpha -D-mannopyranosylthio)propionyl]-6-lysyl-N6-[3-( alpha -D-mannopyranosylthio)propionyl]-L-lysine, 5, which when coupled to beta -glucocerebrosidase, can deliver the enzyme selectively to kupffer cells. This is useful in the enzyme replacement therapy of Gaucher's disease.
Patent JP-S55158930-A (JP)
Title: Manufacture of reinforced plastic coated steel pipe
Inventor: KIMURA TADAO
IPC: B29C57/00
Filed: 1979-05-28
Abstract: PURPOSE: To manufacture a subject pipe being excellent in a shockproof property, by a method wherein plastic coating is performed in two installations by means of a crosshead die type extruder, and a process, in which a beltlike reinforced material is wound in a spiral around an intermediate layer, is in-lined for continuous operation.  
     CONSTITUTION: An unprocessed steel pipe runs in the arrow direction at a constant speed, and said pipe is first covered as an inner layer with a molten plastic 4 extruded in the cylindrical shape from a crosshead die 2. A beltlike reinforcing material 6 is wound spirally around an outer surface of the plastic 4 by means of a rotary drum 8, and a molten plastic 5 extruded in the cylindrical shape through a crosshead die 3 is then coated as an outer layer on an outer surface of the reinforcing material 6. This permits winding of the reinforcing material 6 around the inner layer  being still in a soft state and permits coating of the plastic 5 being in a molten state  on the reinforcing material 6. And thereby the inner and outer layer plastics 4 and  5 monolithically twined together through the medium of a gap provided by the reinforcing material 6 is adhered to an original pipe 1. Glass fiber mats, metal meshes,  etc. can be used as said reinforcing material 6. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61225714-A (JP)
Inventor: MIZUHASHI MAMORU
IPC: H01L29/40
Filed: 1985-03-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63232518-A (JP)
Title: Dc breaking device
Inventor: SAITO FUSAO
IPC: H03K17/78
Filed: 1987-03-19
Abstract: PURPOSE:To make it needless to specially supply a control power from outside and to make a transformer for power supply unnecessary by using light energy and energy obtained from a DC power source as the energy in a commutation circuit. CONSTITUTION:With the ignition of a first optical element 5 by the light energy, the DC current is supplied from a DC power source 1 to a load 12 and the energy from the DC power source 1 is accumulated in an energy accumulation means 6 in the commutation circuit Cc. When a second optical element 9 is ignited with the light energy, the energy stored in the energy accumulation means 6 flows to the first optical element 5 as an opposite direction current so as to break the first optical element 5 and the power supply from the DC power source 1 to the load 12 are broken. Thus, it is not needless to supply the control power and the transformer is not needed, so that the stray electrostatic capacity is reduced.
Patent JP-S62221624-A (JP)
Title: Prevention and treatment of viral disease of fish
Inventor: AI TAKAO
IPC: A61K31/375
Filed: 1986-03-24
Abstract: PURPOSE:To prevent and treat viral infectious diseases of fishes, by orally administering ascorbic acid (salt). CONSTITUTION:Ascorbic and/or a salt thereof is orally administered to prevent and/or treat viral infectious diseases, particularly infectious hematopoietic necrosis and infectious pancreatic necrosis. The dose of the ascorbic acid (salt) is 50-150mg, preferably 100-120mg per kg fish body weight and administered together with a feed. This method is applicable to a wide range of young to adult fishes.
Patent JP-H11265223-A (JP)
Title: Power switch control circuit
Inventor: MATSUDA SEIJI
IPC: G05F1/56
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To reduce the power to be consumed by a switch transistor by reducing the current flowing through the transistor by reducing the base currents of the switch transistor when the voltage of a power source is increased. SOLUTION: This circuit is provided with a switch transistor 1 for supplying the voltage of a power source 2 to a load. The base of the switch transistor 1 is provided with a base current circuit 3 for reducing currents flowing through the base of the switch transistor 1 when the voltage of the power source 2 is increased, and for increasing the current flowing through the base of the switch transistor 1 when the voltage of the power source 2 is decreased.
Patent JP-H10262098-A (JP)
Title: Line protection system
Inventor: KOBAYASHI EIICHI
IPC: H04B3/46
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To carry on a service without interruption of a line having no fault without affecting it by detecting the faults for every line and performing the switching between the working and standby systems. SOLUTION: An external package 31 includes a receiving main signal output control circuit 33, which inputs plural switch changeover signals 5 received from a working package 1, plural switch changeover signals 25 received from a standby package 21 and plural switch changeover signals 32 received from the outside for every line and then outputs a main signal output control signal 7 supplied to every line of the package 1 and a main signal output control signal 27 supplied to every line of the package 21. Then line fault detection circuits 203 and 210 monitor the presence or absence of faults for every line. If a fault is detected, the signal 5 or 25 is outputted to switch the package 1 to the package 21 for only the faulty line.
Patent JP-S60208754-A (JP)
Title: Transfer method
Inventor: OKUNUKI MASAHIKO
IPC: G03F7/20
Filed: 1984-04-03
Abstract: PURPOSE:To provide an exposure method superior in overall performance by incorporating in an exposure method, a process for selecting either alignment using electrified corpuscular beams or alignment using light, and executing alignment operation; and a process for selecting exposure using X-rays or light. CONSTITUTION:A wafer W is allowed to select the alignment process 4 using electrified corpuscular beams, i.e., detection of deviation of the wafer from the mask with electron beams or X-rays of a scanning type electronic microscopy, and the following alignment, or the alignment process 5 using light, i.e., detection of relative error of the wafer from the mask, e.g., using laser beams, and the following alignment, at the step C1. After the alignment has been completed, the wafer W and the mask 2 or 3 are allowed to select the exposure process 6 using X-rays, or the exposure process 7 using light at the step C2. As a result, an exposure method superior in overall performance can be ensured by combining such two exposure methods.
Patent JP-S62221794-A (JP)
Inventor: TODA HISAYA
IPC: G07B15/00
Filed: 1986-03-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11263697-A (JP)
Title: Crystal growing method
Inventor: HAYAKAWA YASUHIRO
IPC: C30B19/00
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To grow a high-grade crystal with which the introduction of transition is reducible by coating the substrate surface of a crystal substrate having recessed parts (grooves) and the bases of the grooves with crystal growth preventive films, exposing only the side faces of the grooves and allowing the crystal to grow therefrom. SOLUTION: The substrate 10 for crystal growth having the following structure is formed by repeating a coating stage of the crystal substrate with the crystal growth preventive films by a plasma vapor deposition method, etc., and an etching stage utilizing a photoresist film with respect to the crystal substrate. The crystal growth is executed by using this substrate. The substrate 10 for crystal growth consists of the structure which is formed with the first crystal growth preventive film 2 and the second crystal growth preventive film 8 on the surface of the crystal substrate 1, is formed with the second crystal growth preventive film 8 in the groove bottoms 6 and is exposed only with the groove flanks 7. The depth of the grooves 5 is preferably, for example, >=40 μm.  According to this crystal growing method, the crystal is expitaxially grown only from the crystal faces of the groove side faces 7 and the crystal does not grow from the groove bottoms 65 and the front surface of the crystal substrate 1.
Patent JP-S61223006-A (JP)
Title: Production of thermoplastic resin
Inventor: NAKAYAMA SHINICHI
IPC: C08L25/00
Filed: 1985-03-29
Abstract: PURPOSE:Emulsion polymerization of acrylonitrile, alpha-methylstyrene and N- arylmaleimide is effected under specific conditions to enable industrially advantageous production of a thermoplastic resin giving a composition of high shock resistance and heat resistance. CONSTITUTION:Emulsion polymerization is carried out by using a monomer mixture of 10-30wt% of acrylonitrile, 45-75wt% of alpha-methylstyrene and 5-25wt% of N-arylmaleimide where the weight ratio of the N-arylmaleimide to acrylonitrile is less than 1, and a redox catalyst consisting of an organic hydroperoxide and a reducing agent, as the polymerization initiator, in the presence of 0.1-2.0pts.wt. per 100pts.wt. of the above-cited monomers, of a metal salt of the formula (R', R'' are 4-12C alkyl; M is Na, K) as an emulsifier, as the organic hydroperoxide and a chain-transfer agent are added continuously or in portions so that 1 portion becomes less than 20wt% based on the total amount to be added, in the course of 3-15hr.
Patent JP-H04278374-A (JP)
Title: Character font generator
Inventor: TAKAZAWA HIDEYUKI
IPC: G09G5/22
Filed: 1991-03-06
Abstract: PURPOSE:To enhance a speed for obtaining a character font of dot information relating to a requested character as a whole in a character font generator. CONSTITUTION:In a character font generator provided with a cash memory for temporarily storing a character font of dot information formed on the basis of a character font of vector information, a management table for managing generation request frequencies for a face, a size, and a character is provided, and only character fonts of large frequency are stored in the cash memory. In this manner, a speed for obtaining a requested character can be enhanced as a whole.
Patent JP-H09255805-A (JP)
Title: Porous sheet and absorbing material produced by using the sheet
Inventor: NISHIO MASAYA
IPC: C08J9/00
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To obtain a porous sheet having a gas permeability, moisture permeability and water-resistance and, nevertheless, good feeling and high strength (high tear strength and tensile strength) and exhibiting excellent discoloration resistance and to obtain an absorbing material produced by using the film. SOLUTION: The objective porous sheet having a moisture permeability of 0.1-4.0g/100cm<2> .hr and resistant to discoloration is produced by forming a sheet from a molten mixture of a resin composition composed of (A) 50-90 pts.wt. of a crystalline polypropylene resin, (B) 50-10 pts.wt. of an organic compound miscible with the crystalline polypropylene resin A at or above the melting point of the resin and exhibiting phase-separation with the resin below the melting point of the resin and (C) 0.005-5 pts.wt. (based on 100 pts.wt. of the resin A) of an organophosphoric antioxidant and drawing the obtained sheet in at least one direction. The absorbing material is produced by using the porous sheet as a backing material.
Patent JP-S56161325-A (JP)
Title: Enhancer for pain-killing and anesthetic effect in acupuncture
Inventor: HIYOUDOU MASAYOSHI
IPC: A61K31/198
Filed: 1980-05-16
Abstract: PURPOSE: The titled enhancer having improved effect, comprising phenylalanine as an active ingredient.  
     CONSTITUTION: The titled enhancer comprising one or a blend of two or more of D-phenylalanine, L-phenylalanine, and DL-phenylalanine. Needle anesthesia is Oriental treatment and a physical method of needle stimulation is used. When these phenylalanines are administered to a patient usually 30W60min before the beginning of needle anesthesia, pain-killing effect of needle anesthesia is extremely enhanced. Namely, the reveal of pain-killing effect is made faster, the strength is improved, and the prolonged time is extened more than three times. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S57181245-A (JP)
Title: Wavelength multiplexing and duplexing doubling system
Inventor: OOTSUKA TAKESHI
IPC: H04B10/032
Filed: 1981-04-30
Abstract: PURPOSE:To improve the reliability of an optical transmitter and an optical receiver by branching an electric signal into two, by converting both signals into signals differing in wavelength, and then by multiplexing those optical signals. CONSTITUTION:Electrooptic conversion parts 3' (wavelength lambda1) and 4' (wavelength lambda2) for converting branched electric signals into signals differing in wavelength, and an optical filter 5' for multiplexing those two kind of the optical signals differing in wavelength are provided on a transmission side. At a reception side, a filter 6' and photoelectric converters 7' and 8' for converting said different-wavelength signals into electric signals are provided. Then, electric singals branched into two on a transmission side are converted into optical signals differing in wavelength and then multiplexed, and at a reception side, the filter 6' separates the input signal into signals having wavelengths lambda1 and lambda2, which are converted inversely of the conversion of the transmission side, thus extracting the original electric signal.
Patent JP-H03265696-A (JP)
Title: Method and apparatus for preparation of soap
Inventor: UESUNA AKIHIKO
IPC: C11D13/04
Filed: 1990-03-16
Abstract: PURPOSE:To improve the rate of reaction and to make an apparatus for preparing soap compact in size by adding a monoglyceride and/or a diglyceride to a reaction mixture in the saponification step in the production of soap by ester saponification. CONSTITUTION:A monoglyceride and/or a diglyceride is added to a reaction mixture in the saponification step in the production of soap by saponification of fatty acid/lower alcohol esters. It is preferable to add 1-20wt.% monoglyceride and/or diglyceride to the esters. The esters used are those of a 1-5C alcohol with a fatty acid having an 8-24C alkyl or alkenyl group. Any glycerides derived from long-chain fatty acids may be used for the above glycerides. However, those monoglycerides and diglycerides which have fatty acid compositions corresponding to the fatty acid/lower alcohol esters as the raw material of soap are preferable in terms of physical properties of the soap to be obtained.
Patent JP-H08278458-A (JP)
Title: Laser printer
Inventor: SHIMADA KAZUYUKI
IPC: G02B26/10
Filed: 1996-03-22
Abstract: PURPOSE: To surely and simply prevent the malfunction due to the entering noise of the transmission line of an optical sensor output from occurring. CONSTITUTION: This printer has an image scanning clock generator 12 updating an image scanning clock with an optical sensor output, a synchronization detecting modulation circuit 11 outputting a synchronization detecting modulation signal from a time just before a light beam is made incident on an optical sensor till a time when the enterance of the light beam is detected by the optical sensor and an optical sensor output opening and closing circuit 16 applying the optical sensor output signal to the image scanning clock generator 12 and the synchronization detecting modulation circuit 11 only when the synchronization detecting modulation signal is outputted from the synchronization detecting modulation circuit 11.