baber/WOPTO huggingface dataset:
Patent JP-H11255861-A (JP)
Title: Liquid polymer composition
Inventor: KOGA TETSUYA
IPC: C08G18/69
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To obtain a composition with low viscosity and excellent storage stability by admixing a hydrogenated product of a hydroxyl group-containing isoprene-based liquid polymer, a polybutylene glycol and a polyisocyanate compound each in a specific amount. SOLUTION: There is provided a liquid composition comprising 100 pts.wt. of a hydroxyl group-containing isoprene-based liquid polymer, 25-50 pts.wt. of a polybutylene glycol having a number average mol.wt. of 400-5,000 and a polyisocyanate compound such as 4,4'-diphenylmethane diisocyanate and the like in an amount such that the molar ratio of hydroxyl groups to isocyanate groups in the composition is 0.7-1.5. And, if required, are admixed therewith less than 20 pts.wt. of a short chain polyol compound, less than 30 pts.wt. of a polyamine compound and less than 500 pts.wt. of an inorganic or organic filler.  The hydrogenated product of the hydroxyl group-containing isoprene-based liquid polymer has a vinyl bond content of 30 mole % or less, a number average mol.wt. of 500-25,000, an average functionality of hydroxyl group of 1.9-5.0 and a hydrogenation ratio of unsaturated double bonds in the polymer of 60% or more.
Patent JP-S62219049-A (JP)
Title: Out data timing coincidence circuit
Inventor: KAWABATA TAKASHI
IPC: G09G5/24
Filed: 1986-03-19
Abstract: PURPOSE:To associate the timing when two piece of out data from both devices is outputted by simultaneously outputting data from both devices only when both character pattern generators generate signals showing the validity of data. CONSTITUTION:When a data valid signal DV2 in the character pattern generator 17 becomes active after a data valid signal DV1 in the character pattern generator 16 becomes active, at a point B where the signal DV1 becomes active the outputs of a NOR gate 11 and OR gate 14 are at a low level with an AND gate 12 closed, and a clock CLK1 is not supplied to the generator 16. On the other hand, the output of an OR gate 15 is at a high level with an AND circuit 13 open, and a clock CLK2 is supplied to the generator 17. The point when the clock CLK1 is supplied to the generator 16 is a point C where both signals DV1 and DV2 become active, and hence onward a piece of data are outputted at the same timing from both character pattern generators 16 and 17.
Patent JP-H07270360-A (JP)
Title: Environment-monitoring system
Inventor: EBARA KATSUO
IPC: G01N27/12
Filed: 1994-03-30
Abstract: PURPOSE:To provide an environment-monitoring system which can judge the degree of amenity in an environment. CONSTITUTION:An MPU 1 compares resistance value of a gas sensor 3 and resistance value of an odor sensor 2 in an environment with corresponding zero point resistance values in a predetermined standard air which are stored in a RAM 11, thereby, a level of the environment is judged. The degree of amenity of the environment is thus easily detected.
Patent JP-H11298426-A (JP)
Title: Reception control method of onboard fm radio tuner
Inventor: MIURA KEIJI
IPC: H04H40/72
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To make drift of hearing sound small and mild, and also to effectively reduce noises by controlling stereo separation with a microcomputer in accordance with temporal fluctuations of the electric field strength of FM waves. SOLUTION: In a control circuit 10, a microcomputer 2 controls the number 3 pin of an IC on an IF stage. The microcomputer 2 selects a separation limit value and a characteristic curve whose inclination is the smallest when starting control. Electric field strength is detected at each prescribed time interval and when a detected strength B exceeds a strength A that is previously detected, the characteristic curve of a separation limit value is moved one step higher. When the strength B becomes less than the strength A, a characteristic curve of stereo separation is selected so as to maintain the current characteristic curve.
Patent JP-S54154532-A (JP)
Title: Anti-inflammatory analgesic containing pyruvic acid amide
Inventor: KIKAZAWA KAZUO
IPC: A61P29/00
Filed: 1978-05-25
Abstract: PURPOSE: An anti-inflammatory analgesic that contains a pyruvic acid amide as the effective component, thus having high anti-inflammatory analgesic activity and extremely reduced toxicity and side effects as gastroenteric troubles.  
     CONSTITUTION: A pyruvic acid amide of the formula (R 1  is ary1 or substituted ary1; R 2  is hydrogen, methy1) is used for the effective component and mixed with an adequate carrier or diluent agent and formed into a preparation as tablet, capsule, or emulsion. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08243832-A (JP)
Title: Cutting tool assembly
Inventor: GIDEON BOIANJIU
IPC: B23B27/16
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To accurately position a shim in the bottom wall of a pocket by arranging the shin having projecting patterns formed therein in such a state as ingrowing the pocket bottom wall in at least a part of the downward pushing face of the shim in a region supporting a cutting corner. SOLUTION: Projecting patterns 20 faced to the central part of the side face 16 of a shim and divided by recess parts 22 extending substantially radially are formed in the downward pushing face 15 of a cam 4 so as to form a projecting section 23 in each of corners 17 of the shim 4. The recess parts 22 are so formed as to provide a superior contact between the downward pushing face 15 of the shim 4 and the pocket bottom wall in three independent contact areas separated relatively apart from one another. This constitution can secure the more stable seating of the shim than before in the insert receiving pocket.
Patent JP-H07273433-A (JP)
Title: Printed wiring board and its manufacture
Inventor: FURUTA KATSUHIRO
IPC: H05K3/28
Filed: 1994-03-30
Abstract: PURPOSE:To uniformly form a coating film (protective film) on the surface of solder resist being in contact with solder, when a component is mounted by flow-soldering. CONSTITUTION:A roughened surface whose roughness is 0.1-3.0mum is formed on the surface of solder resist 6, and a protective film 7 composed of almost the same component as flux is formed on the roughened surface. After a conductor circuit 3 is formed on an insulating board 2, and the solder resist 6 covering the conductor circuit 3 is formed, the roughening process of the solder resist 6 surface is performed before the protective film 7 is formed.
Patent JP-H11256544-A (JP)
Title: Continuous pile wall with view enhancer and method for constructing the same
Inventor: KITAMURA MORIO
IPC: G09F19/22
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To easily construct continuous pile walls with view enhancers on-site. SOLUTION: Each of continuous pile walls equipped with view enhancers includes an H-pile 20 and a view enhancer 30 previously secured to the H-pile 20. A plurality of through holes are formed in the portion of the flanged plate 22 of the H-pile 20 on which the view enhancer 30 is mounted. The view enhancer 30 has a precast concrete panel 31. The view enhancer 30 forms a space 35 between a precast viewing field plate 31 made of concrete and the flanged plate 22. The H-piles 20 with the view enhancers 30 attached thereto are successively driven into subsoil. Concrete is placed between the two flanged plates 22, 22 of the H-piles 20. In this case, the concrete flows out into the space 35 in the view enhancer 30 from the through holes in the flanged plates 22.  Therefore, the concrete is packed into the H-piles 20 and the view enhancers 30 in such a manner that the respective portions of the concrete are integrally linked together by the through holes.
Patent JP-H02240817-A (JP)
Title: Rotary head device
Inventor: MIYATA HAJIME
IPC: G11B5/588
Filed: 1989-03-14
Abstract: PURPOSE:To obtain an excellent head touch over the entire magnetic tape wound on a cylinder by detecting the position of a rotary cylinder and increasing a projection of the magnetic head when a prescribed position is detected larger than a conventional position. CONSTITUTION:A position detection sensor 20 consists of a magnetic substance 11 and an MR element 12, and the magnetic substance 11 is fitted so as to be opposite to a rotary cylinder 1 and the element 12 is fitted so as to be opposite to a fixed cylinder 13 respectively. An output obtained from the element 12 changes when the magnetic substance 11 approaches the element 12 and the change is sent to a position detection circuit 21. The circuit 21 receives the signal, detects the position of the cylinder 1, outputs the detection signal and drives a piezoelectric element drive circuit 22. The circuit 22 applies a prescribed voltage to a bimorph element 2 over a 30 deg. in a rotary angle from the contact start position between the cylinder and the tape at the intake side as shown in figure and projection of the head chip 3 is increased by nearly a multiple of 1.5 in comparison with a conventional position. Thus, even when the floating of the tape at the intake is large, an excellent head touch is ensured and the excellent head touch is obtained entirely.
Patent JP-H10245228-A (JP)
Title: Fan-shaped or discoidal titanium dioxide and its production, and its use
Inventor: UENISHI TOSHIAKI
IPC: A61Q17/04
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To obtain fan-shaped or discoidal titanium dioxide having a high UV light- screening effect (especially UV-A screening effect), high dispersibility and high transparency and useful for sunscreen cosmetics, UV light-preventing coatings, UV light- preventing agents by aggregating and/or binding acircular titanium dioxide particles and specifying the side, thickness and specific surface area of the titanium dioxide. SOLUTION: This fan-shaped titanium dioxide has a side of 0.05-0.2μm, especially 0.08-0.15μm, a thickness of 0.02-0.1μm, especially 0.03-0.06μm, and a specific surface area of 90-180m<2> /g, especially 95-130m<2> /g. The fan-shaped titanium dioxide is produced by neutralizing a titanyl sulfate solution or titanium tetrachloride solution with an alkali, adding hydrochloric acid to the obtained orthotitanic acid, and subsequently subjecting the obtained solution having a TiO2 concentration of 80-140g/L and a hydrochloric acid concentration of 90-150g/L to a synthetic reaction at a temperature of 25-60 deg.C.  The obtained fan-shaped titanium dioxide particles and the discoidal titanium dioxide particles are coated with the water-containing oxide of aluminum, silicon, etc., further coated with water-containing iron oxide and subsequently calcined to obtain the material useful for sunscreen cosmetic.
Patent JP-H01235639-A (JP)
Title: Vacuum double belt molding machine
Inventor: TOMINAGA YASUSHI
IPC: H05K3/02
Filed: 1988-03-17
Abstract: PURPOSE:To obtain a high quality printed circuit board economically, by housing the whole part or a pressuring part of a manufacturing machine of a continuous double belt system in a bulkhead having air tightness enough to make said whole part or pressuring part of the machine vacuum thereby to reduce the pressure added to an endless belt. CONSTITUTION:Endless belts 1, 2 are driven by a driving roll 3. A pair of the belts 1, 2 are provided confronting each other, between which a prepreg which is a material for a printed circuit board is inserted. Heating panels 4 are provided at respective inlet sides of the endless belts so as to heat and press the prepreg. Moreover, cooling panele 5 are also provided at respective outlet sides of the belts. Heating and cooling are conducted by a heating medium. A hydraulic cylinder 6 adds pressure through the heating panels or cooling panels from inside of the endless belts. The molding machine with the endless belts is surrounded by a bulkhead 7 which is an air tight chamber as a whole.
Patent JP-H08233892-A (JP)
Title: Continuity-testing apparatus
Inventor: TAKIZAWA HAJIME
IPC: G01R31/02
Filed: 1995-02-24
Abstract: PURPOSE: To mark a pass mark simultaneously when the continuity is tested and easily exchange a plug to outlets of different shapes by providing an adapt er having a plug and a solenoid having a marking member set at a movable iron core. CONSTITUTION: A hook sealing adapter 1 is mounted on a main body 10 of a continuity-testing apparatus, and both are united by a fixing screw 18. Then, a plug 2 is inserted into a hook sealing set at a ceiling or the like. If the unit is correctly connected, a current runs through the plug 2, a terminal 3 and a socket 15 to a solenoid 12, letting a movable iron core 11 advance against a spring 13. Since a marking member 14 is set at the iron core 11, a passing mark is pressed to the sealing. At the same time, a lamp 16 is turned on, so that a red light is recognized from outside through a red transparent cover 19. The continuity is accordingly confirmed. The inspection is finished when the plug 2 is detached from the sealing, with the current shut. The iron core 11 retreats owing to the action of the spring 13 and the marking member 14 is accommodated.  When an outlet is to be tested, the adapter 1 is exchanged with an output adapter 31.
Patent JP-S54152855-A (JP)
Title: Magnetron
Inventor: SONOBE TADASHI
IPC: H01J23/00
Filed: 1978-05-23
Abstract: PURPOSE: To secure the uniform cooling to increase the cooling effect as well as to simplify the attachment of the magnetron by coiling the spiral radiation fin around the outer wall of the anode of the inner circumference.  
     CONSTITUTION: High-radiation belt-type sheet metal 21 having long side 19 and 20 sufficiently long to short side 17 and 18 is attached to outer wall 16 of the anode cylindrical substance forming magnetron main body 14. In other words, the priral winding is given with one long side 19 defined as inner circumference 22 and the other long side 20 as outer circumference each, and circumference 22 is attached to wall 16 of cylindrical substance 15 to be used as radiation fin 24. To facilitate an easy attachment of fin 24, notches 36 are provided equidistantly to side 19 of the inner side, and the long side is bent at these notches to give rise-up. Then fin 24 is compressed to increase the inner diameter and then fitted to wall 16 to give tightening with removal of the compressive force. After this, permanent magnet 28 and 29 are distributed in the normal method. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07242508-A (JP)
Title: Algicide
Inventor: OTANI KAZUYOSHI
IPC: A01N33/04
Filed: 1994-03-07
Abstract: PURPOSE:To obtain an algicide showing high algicidal effect on Chattonella antiqua as an especially series threat for a culture industry such as young yellowtail, etc., and having high economic efficiency by using an amine having a relatively low molecular weight as an lethally active substance. CONSTITUTION:This algicide contains an amine (especially preferably a 2-8C straight-chain aliphatic amine or aromatic amine) as an active ingredint. For exmaple, methylamine, ethylamine, propylamine, butylamine, amylamine, heptylamine, nonylamine, diethylamine, triethylamine, aminoacetate, hydroxylamine, p-anisidine and naphthylamine are cited as the amine and especially amylamine, heptylamine and naphtylamine are preferable. Since the algicide has high agacidal activity, it' has little influence on an environment by use in a low concentration. Since the amine as an acitve ingredient is obtainable in a relatively low price, the alglicide has excellent economic efficiency.
Patent JP-S62219770-A (JP)
Title: Facsimile equipment
Inventor: AOKI YOSHINORI
IPC: H04N1/413
Filed: 1986-03-19
Abstract: PURPOSE:To simplify the constitution of a device, by providing a control register means which connects a changing point and mode detecting means, a decoding line signal outputting means, and a runlength counter means, etc. to the bus of a microcomputer, and a status register means. CONSTITUTION:A changing point and mode detection circuit 18, a runlength counter circuit 11, a decoding line signal output circuit, and a picture signal transfer clock generation circuit, are connected to the bus of a microcomputer through a control register circuit 30, and a status register circuit 32, and an encoding and a decoding processes are performed by a microcomputer 13. Therefore, control over three phases, out of the operations of a facsimile equipment, such as, a connection to an opposite facsimile equipment through a telephone line, the binary procedure control of the CCITT recommendation, and a transmission control for a bit of encoded picture information, can be realized by a computer, and a microprogram control circuit for an encoding and decoding only which is operated only in the execution time of the third phase, is made unnecessary. In this way, the circuit constitution of a transmission equipment can be more simplified.
Patent JP-H11240246-A (JP)
Title: Plastic film for ink jet recording
Inventor: NAKAMURA MASAHIRO
IPC: B41M5/52
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To provide high ink absorption, water resistance and image conservation stability by adding a polyvinyl acetal whose degree of acetalation of an ink receiving layer on a base of plastic film is a specific mol.% and a cationic polymer as essential components. SOLUTION: The degree of acetalation of a polyvinyl acetal is within the range of 2-40 mol.% preferably within the range of 3-30 mol.% when the degree of acetalation is too low, the ink absorption is high but the sufficient water resistance cannot be obtained. On the contrary, when the degree of actalation is high, the water resistance is high but the ink absorption is deteriorated. A cationic polymer to be used as a second chemical compound is not particularly defined, provided it contains a cationic part in the molecule. The cationic polymer containing a chlorine element is preferable because it has superb color development properties, ink fixing properties and water resistance. The content of the cationic polymer is preferably 1-30 wt.%.
Patent JP-2000253869-A (JP)
Title: Reduction of selenic acid by new microorganism
Inventor: YOSHIMI KATSUJI
IPC: C12N1/20
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a new microorganism capable of reducing selenic acid efficiently without using a high concentration of organic material and also even under a condition such as the presence of nitric acid state nitrogen. SOLUTION: This new microorganism is Azoarcus sp MA-23 (FERM BP-6549) capable of reducing selenic acid not inhibited by nitric acid state nitrogen, and is a Gram negative bacillus having a base sequence of DNA 16S-rDNA encoding 16S-rRNA of the formula. By bringing Azoarcus sp MA-23 (FERM BP-6549) in contact with a waste water containing selenic acid under an anaerobic condition, the selenic acid-containing waste water is treated. Preferably, it is used in the presence of an active sludge. A condition not containing heavy metal ions such as chromic acid, tungstic acid, and molybdic acid is preferable. As the wastewater containing selenic acid, the wastewater from a metal refining industry, a water glass industry, a chemical industry and a coal or petroleum- combusting waste gas treating process, is preferable.
Patent JP-S54154001-A (JP)
Title: Rotor shaft for rotary electric machine
Inventor: KAWAMURA TAKASHI
IPC: H02K7/00
Filed: 1978-05-26
Abstract: PURPOSE: To enable the reduction in the diameter of the journal on a driving side, by rendering the strength of the journal on the driving side higher than that of the journal on a driven side.  
     CONSTITUTION: The strength of the journal 2A supported on a bearing on the driving side is made higher than that of the journal 3 supported on a bearing on the driven side. For example, the annealing temperature of the journal 2A on the driving side is set lower than that of the cental part 1A to raise the strength of the journal 2A on the driving side. As a result, the diameter of the journal 2A can be reduced to decrease the bearing loss and raise the bearing stability. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S53147028-A (JP)
Title: Aminosulfonic acid salts and process for their preparation
Inventor: SAKAI MASAMIKI
IPC: C09K23/04
Filed: 1977-05-30
Abstract: PURPOSE: Aminosulfonic acid salts I (R 1 , 2 , 4  are H or methyl; R 3  is 8-22C alkyl; M is alkali metal or ammonium gp.), e.g. 3-[N-(2-hydroxy-3-methacryloyloxypropyl), N-dodecyl]-amino-2-hydroxypropanesulfonic acid sodium salt. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02240908-A (JP)
Title: Electric double-layer capacitor
Inventor: MURANAKA TAKAYOSHI
IPC: H01G11/26
Filed: 1989-03-15
Abstract: PURPOSE:To dispense with water, scattering agent, and binder so as to stabilize initial properties, low temperature properties, and reliability by manufacturing an electrode by nonwoven fabric manufacturing technology. CONSTITUTION:Nonwoven fabric, wherein carbon fiber, activated carbon, and thermofusing synthetic fiber are used, is used as a polarizable electrode. By manufacturing technology in place of conventional paper making technology, water, scattering agent, and binder, which were required in the past, become reedless, and since there is no substance, wherein moisture become constituent substance, such as pulp, an electrode having only lower moisture can be obtained. Hereby, withstand voltage of the electrode electrode can be improved, and also the aging properties become stable, and extension of the life becomes possible.
Patent JP-S62220534-A (JP)
Title: Antioxidant dispersion for latex
Inventor: YAGI MASAKI
IPC: C08L33/00
Filed: 1986-03-20
Abstract: PURPOSE:The titled dispersion which is homogeneously dispersed into latex when added to the latex and effective for preventing oxidation deterioration of rubber and resin products, obtained from the latex, consisting of an antioxidant, a chelating agent, a surface active agent and water. CONSTITUTION:(A) 70-1wt%, preferably 65-10wt% based on dispersion of antioxidant, preferably phenolic antioxidant or polyhydric phenol ester of alkylthiopropionic acid, etc., (B) 10-0.1, preferably 5-0.5wt% surface active agent such as calcium alkylbenzenesulfonate, etc., and (C) 0.001-10wt%, preferably 0.01-5wt% based on the component A of a chelating agent are emulsified and dispersed into (D) water, preferably deionized water or distilled water to give dispersion. The prepared dispersion is added to latex in such a way that the amount of the component A if 0.001-10pts.wt. based on 100pts.wt. solid content in the latex.
Patent JP-H06325581-A (JP)
Title: Nonvolatile semiconductor integrated circuit with cell structure suitable for high-speed operation and low power supply voltage
Inventor: RI KEIKON
IPC: H01L27/115
Filed: 1994-03-31
Abstract: PURPOSE: To obtain a high integrated nonvolatile semiconductor integrated circuit having a single cell structure which is suitable for a high speed operation and low power supply voltage. CONSTITUTION: A switching means 42 (52) which consists of enhancement transistors is provided between a string selection transistor 44 (54) of each memory string and a bit line BL. The switching means 42 (52) is conducted only when the string to which the means 42 (52) belongs is selected, and when other string is selected, it becomes unconducting and works to suppress junction capacitance with the bit line. Also, on a substrate in a bit line connection part 40 where a memory string and the bit line BL are connected with each other, an active area which has lower impurity concentration than an active area that becomes a source and drain of other transistors is formed and becomes an connecting area. Because the impurity concentration is low, capacitance to be generated gets small.  Therefore, the junction capacitance which is generated between the active area and the bit line can be suppressed.