baber/WOPTO huggingface dataset:
Patent JP-H10262607-A (JP)
Title: Nutrient composition for infant
Inventor: TANIMOTO YOSHIHIRO
IPC: A23L1/30
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition having promoting action on maturity of digestive tract by including RNA and a polyamine. SOLUTION: This composition contains preferably 1-200 mg of RNA based on 100 g solid of the composition and preferably 10-2,000 μg of a polyamine. The polyamine is preferably at least two or more selected from the group consisting of spermine, spermidine, putrescine and cadaverine. Preferably the composition comprises 10-90% of spermine, 10-90% of spermidine, 0-90% of putrescine and 0-20% of cadaverine.
Patent JP-H05279370-A (JP)
Title: Optically active camptothecin derivative and its production
IPC: C07D491/22
Filed: 1992-03-31
Abstract: PURPOSE:To obtain the subject derivative having excellent optical purity due to no side reaction under mild conditions and useful as a synthetic intermediate, etc., for synthetic anticancer agents, etc., by reacting a specific racemic modifica tion with a SH enzyme. CONSTITUTION:A racemic modification (preferably in the concentration of 0.1-0.2wt.%) of 20-O-acyl-7-ethyl-10-methoxycamptothecin of formula I (RCO is acyl) is made to react with an SH enzyme derived from a plant or an animal, preferably in an amount of 1-50 times by weight based on the racemic modification to provide the objective derivative of formula II.
Patent JP-S63241924-A (JP)
Title: Apparatus for light irradiation
Inventor: UEHARA MAKOTO
IPC: H01L21/26
Filed: 1987-03-30
Abstract: PURPOSE:To irradiate an object to be irradiated more uniformly by concentrically placing annular light sources to form ring-shaped light source means, thereby forming plane light sources which are rotationally symmetrical relative to the center of the object to be irradiated. CONSTITUTION:A wafer 5 to be treated which is supported by a supporting stand 6 of an object to be irradiated is placed in a chamber 2 which is transparent with respect to the irradiation light for heating. Four upper and lower annular light sources for heating 1a, 1b, 1c, 1d provided in planes parallel with the upper and lower surfaces of the chamber 2 so as to sandwich the chamber are placed concentrically at a substantially equal interval around a straight line corresponding to the normal line N at the central position of the wafer 5 to be treated. With this, the whole wafer 5 surface can be heated and cooled uniformly. Further, there are provided a port 3 for taking out a wafer which can be closed up, a gas intake 4 in the central upper part, and a system for measuring the wafer temperature and a gas discharge port 12 in the central lower part. The system for measuring the wafer temperature is comprised of an objective lens 7, a relay lens 8, a scanning mirror 9, a condensing lens 10 and a detector 11, whereby the temperature measurement over the whole wafer 5 surface is enabled.
Patent JP-S61235601-A (JP)
Inventor: NOGUCHI NOBUO
IPC: F23C9/08
Filed: 1985-04-11
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-H10263371-A (JP)
Title: Immersion type filter membrane element
Inventor: AOI TORU
IPC: B01D63/00
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To obtain an immersion type filter membrane element capable of reducing a man-hour required for maintenance. SOLUTION: A filter membrane body 1 obtained by sealing both side parts of laminated two sheets of flat films and arranging it plurally side by side and integrating their end parts 2A and 2B into one body is provided, and also a filtrate collecting part 3 is provided so as to communicate to the filter membrane body at least one end 2A of the integrated end parts, and an aeration device 4 is provided so as to be located between the filter membrane body 1 at the other end 2B of the integrated end parts.
Patent JP-S60222465-A (JP)
Title: Production of hydantoin
Inventor: TAKEUCHI KOUICHI
IPC: C07B61/00
Filed: 1984-04-17
Abstract: PURPOSE:N-Carbamoylglycine is treated with a strong-acid type cation exchange resin in an aqueous mineral acid of a specific concentration and a hydantoin in the pure crystal form is obtained without neutralization, the product is used as a precursor of the corresponding alpha-aminoacid. CONSTITUTION:An N-carbamoylglycine of formula I (R is H, alkyl, aryl; X is hydroxyl, amino) is subjected to the catalytic reaction in the presence of a strong-acid type cation-exchange resin such as Levacit SC-108 in an aqueous mineral acid of less than 10%, preferably 5-8wt% concentration, preferably sulfuric or hydrochloric acid solution at 70-120 deg.C, preferably 80-100 deg.C, for 0.5-10hr, preferably 2-5hr to give a corresponding hydantoin of formula II. EFFECT:The regeneration times of the ion-exchange resin are reduced and complicated operations can be eliminated and the loss of product in the regeneration is reduced. USE:Intermediate bodies for agricultural and medicinal drugs, elements forming engineering plastics frames, or the like.
Patent JP-H11279120-A (JP)
Title: Production of alpha-hydroxycarboylate
Inventor: NAKAMURA KENICHI
IPC: C07C67/20
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To obtain in high yield the subject compound highly selectively in an industrially advantageous way, useful as e.g. a raw material for high boiling point-solvents, food additives, spices, medicines, agrochemicals by reaction between a hydroxycarboxylic acid amide and an alcohol in the presence of a soluble metal catalyst consisting of titanium and others in a liquid phase. SOLUTION: This compound, e.g. α-hydroxyisobutyric acid methyl ester, is obtained by reaction between (A) an α-hydroxycarboxyric acid amide, preferably, lactamide or α-hydroxyisobutyric acid amide and (B) an alcohol, e.g. methanol in the presence of (C) a soluble metal complex catalyst comprising titanium and/or tin and an α-hydroxycarboxylic acid amide similar to the component A in a liquid phase, preferably, at 120-230 deg.C at 5-50 atmospheric pressure. The component C is produced from, preferably, e.g. a titanium alkoxylate, e.g. titanium tetraisopropoxide and an α-hydroxycarboxylic acid amide.
Patent JP-H04307074-A (JP)
Title: Golf ball remover
Inventor: IKENO SANKICHI
IPC: A63B69/36
Filed: 1991-02-20
Abstract: PURPOSE:To dispense with an electrical work from the outside of a net to the inside of a green by providing an antenna pipe also used for a center shaft in the center of rotation in a pole lifting means having in a rotor the pole erected and laid through a bending means. CONSTITUTION:A root of a pole 1 is disposed in the central part of a green and the lower portion of the pole 1 is inserted through a center frame 2 embedded in the ground. An antenna 3 for wireless operation is inserted through the center of a rotary mechanism built in the center frame 2. A transmitter 4 is operated from a remote place to operate a control board through the antenna 3 by a receiver in the center frame 2 so that a ball remover is run. A L-shaped lever 20 is rotated by starting an expansible device 21 to erect and lay down the pole 1 through a slide ring 17 and connecting rod 6, and a cylindrical rotor 11 is rotated by rotating a motor 16 while the pole is laid down to remove the ball on the green.
Patent JP-S58195188-A (JP)
Inventor: KONISHI HIDEO
IPC: G21C15/18
Filed: 1982-05-11
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-H06267925-A (JP)
Title: Vapor drying device
Inventor: MITA MASAAKI
IPC: H01L21/304
Filed: 1993-03-11
Abstract: PURPOSE:To contrive the improvement of the operation efficiency of isolated film modules in a vapor drying device, wherein the vapor of a dried liquid is condensed on the surface of a matter to be treated to perform a drying of the matter, water is separated from a condensate or the like using the isolated film mnodules and this water is reused. CONSTITUTION:A vapor drying device is provided with a treating bath 1, in which the vapor of a dried liquid containing an organic solvent as its main component is condensed on the surface of a matter W to be treated subsequent to water washing to perform a drying of the matter W, and a plurality of units of isolated film modules 10a and 10b to make water permeate selectively, a flow path 11 for introducing a condensate collected on a receiving part 5 in the bath 1 in the first module 10a is provided and a flow path 13 for introducing one part of a dried liquid in a vapor generating part 2 in the bath 1 in the isolated film module 10b, which is positioned on the side of the downstream of the flow path 13, is provided.
Patent JP-2000278486-A (JP)
Title: Image reader and output adjusting method therefor
Inventor: KOBAYASHI KAZUHIRO
IPC: H04N1/00
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To obtain an image reader capable satisfactorily executing output adjusting working of an imaging means such as a semiconductor image pickup device without using an optical filter such as a conventional ND filter, also to prevent the image reader from being made large and to reduce costs of the image reader by effectively utilizing the existing mechanism. SOLUTION: This image reader is provided with a light source 1 allowing an original P on which an image is recorded to be irradiated with light, an imaging means 13 which measures the intensity of transmitted light or reflected light from the original P and picks up the image of the original P and also a light-reducing means 6 for reducing the light quantity of the transmitted light or the reflected light to be made incident on the means 13 and is movably arranged on an optical path L between the source 1 and the means 13 so as to be freely movable forwards and backwards. In such a case, the means 6 is set as a porous sheet where perforation is performed at prescribed intervals.
Patent JP-H09270312-A (JP)
Title: Manufacture of manganese-zinc ferrite
Inventor: NARUTANI SATORU
IPC: H01F1/34
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an MnZn ferrite sintered substance which has high density and excellent material characteristics by baking the compact consisting of MnZn ferrite material mixed powder or powder including spinel phase, at a specified temperature in carbon dioxide gas or hydrogen-containing carbon dioxide gas atmosphere. SOLUTION: As sintered substance at least 4.5g/cm<3> or over in density is obtained by baking a compact, which is obtained by forming the molding powder consisting of MnZn ferrite material mixed powder or powder containing spinel phase into specified form, at a baking temperature of 80-1100 deg.C or under in atmosphere of carbon dioxide or hydrogen-containing carbon dioxide gas. Then, the molding powder is 0.1-1.3μm in average grain diameter. Moreover, the powder containing a spinel phase is calcined powder being made by processing the material mixed powder of MnZn ferrite in any one atmosphere being selected from among air, nitrogen, hydrogen-containing pitrogen, carbon dioxide gas, and hydrogen-containing carbon dioxide gas, or pluverized powder being made by smashing this.
Patent JP-H03276800-A (JP)
Title: Shield case for operation test use of radio apparatus
Inventor: TACHIBANA SHIGEHIRO
IPC: G01R31/00
Filed: 1990-03-27
Abstract: PURPOSE:To execute the operation test of a transmitter without interference from esternal radio waves and only by operating the transmitter near a radio- wave receiving antenna by a method wherein the radio-wave receiving antenna protrudes to the outside of a conductor shield case in which a radio-wave receiver has been housed and a radio-wave radiant antenna is installed at the inside of the shield case. CONSTITUTION:A reference receiver 2 whose reception sensitivity has been set to a prescribed level in advance is housed inside a shield case 1; a signal wire 71 and power-supply wires 72, 72 are connected to its terminals. The radio- wave output of a transmitter 9 as a test object is set to a prescribed level near a radio-wave receiving antenna 3; a transmitting switch 9a is operated; radio waves are received by an antenna 2a of the reference receiver 2. Thereby, an operation test can be executed simply. When the length size of a core wire 4a installed at the inside of the shield case 1 is adjusted, the radiant level of a radio-wave signal radiated to the side of the receiver can be made variable.
Patent JP-S58194818-A (JP)
Title: Separation of water-soluble polysaccharide and fiber from cactus
Inventor: DOBASHI NOBORU
IPC: A61P1/10
Filed: 1982-05-10
Abstract: PURPOSE:To obtain water-soluble polysaccharides and fibers from cactus, by adding water to cactus powder, boiling, cooling and centrifuging the mixture to fractionate the supernatant liquid from the precipitate, and separating the water-soluble polysaccharides from the supernatant liquid and the fibers from the precipitate. CONSTITUTION:Thorns are removed from the leaves of cactus, and the leaves are washed, sliced, dried with heat, and immediately pulverized to obtain cactus powder. Distilled water is added to the powder, and the water-soluble polysaccharides are extracted under heating. The heating is continued for 1hr after boiling, and the product is cooled to room temperature and fractionated into the supernatant liquid and the precipitate by a refrigerating centrifugal separator. Distilled water is added to the precipitate, and the similar operation is repeated to obtain supernatant liquid and precipitate. The water-soluble polysaccharides and the fibers are separated from the supernatant liquid and the precipitate, respectively. USE:A food useful as a calcium source and effective to prevent the obesity and constipation, to lower the cholesterol level, and to suppress the toxicity of harmful substance in food.
Patent JP-S61234760-A (JP)
Title: Method for continuous addition of sugar and other subsidiary raw material to ground meat and apparatus therefor
Inventor: MATSUMOTO TADAO
IPC: A23L17/00
Filed: 1985-04-11
Abstract: PURPOSE:Subsidiary raw materials such as sugar, sorbit, etc., are transferred, metered and mixed in a specific state, the obtained mixed subsidiary raw material is transferred and metered in the same manner and a definite amount of the mixed subsidiary raw material is added at a time to ground meat. CONSTITUTION:Sugar and sorbit are formed in cylindrical forms in respective pneumatic conveyor lines 12, 13 by the subsidiary raw material pressurizing apparatuses 2, 2', and the cylindrical subsidiary raw materials are transported pneumatically interposing high-pressure air between the cylindrical subsidiary raw materials. The subsidiary raw material is sent through the charge hoppers 3, 3' and metered with metering apparatuses 4, 4' in a state free of high-pressure air. The metered subsidiary raw material is transferred through the tank 6 to the mixer 7, inserted with hihg-pressure air plugs by the mixed subsidiary raw material pressurizing apparatus 8 by the method similar to the above procedures, and transferred through the pneumatic conveyor lines 14, 15, 16, 17, 18 to an apparatus playing the role of removing the air and adding the mixed subsidiary raw material (constituted of the charge hopper 10 and the metering machine 11). A definite amount of mixed subsidiary raw material is sent through the chute 11a and added to the continuous kneading machine of the dehydrated ground meat.
Patent JP-H09239212-A (JP)
Title: Oil-immersed operational mechanism
Inventor: ITO TOYOJI
IPC: B01D39/14
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To prevent rust from being generated on a mechanical mechanism part in a lubricant even when inevitable mixing of a solvent and water occurs in the lubricant by arranging an adsorbent prepd. by filling and sealing an adsorption body for water and corrosive acid in an oil-permeable container in an oil mechanism box so as to immerse it in the lubricant. SOLUTION: An adsorbent 10 is a product prepd. by filling and sealing an adsorption body 9 wherein an anhydrous sodium carbonate granulated powder and a fluorosil granulated powder are mixed in an oil-permeable container 8 such as a non-woven fabric bag. Then, the adsorbent 10 is arranged in an oil mechanism box 7 side so as to immerse it in a lubricant 5. Water and active corrosive acids such as hydrochloric acid, hydrofluoric acid and carboxylic acids in the lubricant 5 are adsorbed and fixed with the adsorbent 10 and, in addition, chemical substances which are causes of generation of rust and corrosion in the lubricant are adsorbed and removed by a neutralizing effect on acids in acids in water by being dissolved a little in water in the lubricant 5 to make a mechanical mechanism part 4 work well for a long time without generation of rust and corrosion.
Patent JP-H08245844-A (JP)
Title: Polypropylene resin composition
Inventor: ISHIKAWA KOJI
IPC: C08L23/00
Filed: 1995-03-09
Abstract: PURPOSE: To obtain a polyolefin resin composition excellent in a balance among flow, rigidity, impact resistance and molding appearance. CONSTITUTION: This composition comprises 100 pts.wt. mixture of 30-95wt.% polypropylene having a flexural modulus of 8,000kgf/cm<2> (785MPa) or above and a melt flow rate (at 230 deg.C under a load of 2.16kg) of 10 g/10min or above with 70-5wt.% olefin elastomer, 0.1-50 pts.wt. hydrogenated block copolymer having a weight-average molecular weight of 10,000-700,000 and obtained by hydrogenating at least 70% of the olefinic unsaturations of a block copolymer which is composed of at least two polymer blocks each comrising a conjugated diene compound and other monomers in a ratio of 100/0 to 50/50 by weight and in which the difference between the maximum and minimum contents of the vinyl-bond-containing conjugated diene parts in the polymer block is 15wt.%, and optionally 0-50 pts.wt. inorganic filler.
Patent JP-H05241401-A (JP)
Title: Image forming device
Inventor: KOUDAKA HISASHI
IPC: G03G15/00
Filed: 1992-02-28
Abstract: PURPOSE:To provide an image forming device in which specified developing density and distinction in forming an image are achieved even in the case of making the diameter of a photosensitive drum smaller in a rear exposure developing device. CONSTITUTION:The diameter of the photosensitive drum 1 is set to <=40phi and the diameter of a developing sleeve 30 is set the same as or larger than the diameter of the photosensitive drum 1. It is preferable to set the rotating direction and the rotating speed of the developing sleeve 30 including a fixed magnet laminating body to forward feed rotation with reference to the drum 1 on a rubbing area and to peripheral speed which is relatively higher than that of the drum, respectively.
Patent JP-H05241803-A (JP)
Title: Data processing system with executable operation selection control
Inventor: SATO HAI
IPC: G06F9/06
Filed: 1992-02-27
Abstract: PURPOSE:To prevent an indication input error, or a data destruction resulted from it by displaying only an executable operation at an operation inputting part according to each situation, and indicating it to an operator as a selection choice. CONSTITUTION:An executable operation judgment data storage part 2 stores data being a basis for judging the executable operation at a present time. A computer main body 3 of a system includes executable operation selecting part 4, and the executable operation selecting part 4 selects the executable operation at the present time from among each operation corresponding to an operational program stored in an operational program group storage part 1, based on the data stored in the executable operation judgement data storage part 2. An operation inputting part 5 constituted of, for example, an input terminal with a display such as a CRT and a keyboard, displays the operation selected by the executable operation selecting part 4 to an outside by, for example, a menu system, and the operator can select the operation in it, and indicate and input it from the outside.
Patent JP-S57192606-A (JP)
Title: Detector for movable edge of transmitting part of fluid control machine
Inventor: TAKAO AKIMASA
IPC: G05D3/00
Filed: 1981-05-22
Abstract: PURPOSE:To realize easy detection of the movable edge of a transmitting part by utilizing a photoelectric element in a detector for a movable edge of the transmitting part of a fluid control machine so that neither mechanical part of operation nor mechanical contact point may be required. CONSTITUTION:When a piston 3 moves right and approaches a phoroelectric unit 6 by means of predetermined operation, beams from a luminous diode D are reflected by an edge surface 3a of a piston 3 and introduced onto a light receiving face of a phototransistor T. Thus, the photo transistor T is turned on and to it is operated a solenoid valve of an oil pressure cylinder 1 connected is stopp ed through a control circuit, duly movement of the piston 3. Advance or retreat of the piston 3 is controlled through detection of the movable edge of the piston 3 by means of the photoelectric unit 6 attached to both head cover 4 and a rod cover.
Patent JP-H05237761-A (JP)
Title: Heat removing method for polishing machine
Inventor: TANAKA KOICHI
IPC: B24B37/16
Filed: 1992-02-28
Abstract: PURPOSE:To prevent the temperature rise of a surface plate body, maintain the flatness of an abrasive cloth, and set the flatness of a work to a preset value by forming groove sections over the whole area on the surface or on the rear face side near the surface of the surface plate body, and removing the heat transmitted from the upper section of the surface with these groove sections for polishing. CONSTITUTION:An abrasive cloth 6 is installed on the surface of a rotary flat surface plate body 2, a work 7 is rotated in contact with the abrasive cloth 6, an abrasive 9 is fed between both of them for plane polishing. Groove sections 5 are formed over the whole area on the surface or on the rear face side near the surface of the surface plate body 2, and the heat transmitted from the upper section of the surface is removed with these groove sections 5 for polishing. The surface plate body 2 and the abrasive cloth 6 kept in contact with the work 7 are prevented from being heated to a high temperature, and the flatness and surface roughness of the work 7 are improved.
Patent JP-H09243012-A (JP)
Title: Method for sensing corrosion of boiler
Inventor: OBATA NAOKI
IPC: F22B37/42
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To perform an automatic sensing of abnormal state in the case that a hole is opened at a boiler due to a corrosion there and further output the abnormal state without any delay. SOLUTION: In a once-through boiler in which an upper header and a lower header are connected by water pipes 3 to form a boiler body, an amount of use of fuel is detected by a fuel flow rate meter 10 arranged in a fuel supplying passage 9 extending to the boiler and a supplying amount of water is detected by a supplying water flow rate meter 12 arranged in a water supplying passage 11 extending to the boiler, an efficiency of the boiler is calculated in reference to the amount of use of fuel and the amount of supplying water to be detected, the calculated value of efficiency and a previous calculated value of efficiency are compared to each other. In the case where a difference between the values of efficiency is more than a set value, an abnormal state of occurrence of corrosion is outputted.  In addition, also in the case that an amount of supplying water during stopped state of combustion is more than a set value, an abnormal state of occurrence of corrosion is outputted.