baber/WOPTO huggingface dataset:
Patent JP-S5562977-A (JP)
Title: Glossy coating composition
Inventor: MIKUMO MASATOSHI
IPC: C09D5/00
Filed: 1978-11-06
Abstract: PURPOSE: To provide an organic solvent-free coating composition of high gloss, dryability, and hardness, consisting chiefly of a polymer emulsion prepared by dissolving nitrocellulose in a vinyl monomer mixture, dispersing the resulting solution in water to form an emulsion, and then by carrying out polymerzation.  
     CONSTITUTION: In a monomer mixture consisting of an appropriate combination of vinyl monomers selected from (meth)acrylic acid or its ester, styrene, etc., is dissolved 3W55wt%, based on the weight of said mixture, of nitrocellulose followed by dispersion in water to produce an emulsion. The resulting emulsion is then subjected to plymerization and, if required, other ingredients such as another aqueous synthetic resin for glossy coating, a thicknening agent, a pigment, an antifoaming agent,  etc., are incorporated to give the objective composition. This composition is suitable  as a coating for walls, floors, ceilings, etc., which are composed of mortar,  concrete, or gypsum. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5660814-A (JP)
Title: Exhaust cleaner for internal combustion engine
Inventor: SUGIYAMA KEIICHI
IPC: F02D41/02
Filed: 1979-10-24
Abstract: PURPOSE: To improve the cleaning efficiency of exhaust gas when an engine is in a cold state for the internal combustion engine having a feed-back control device of fuel and ternary catalyzer, by connecting a passage through which secondary air is introduced to its exhaust pipe.  
     CONSTITUTION: To a combustion chamber 3 an air intake branch pipe 4 and exhaust branched pipe 5 are connected. An intake air flow meter 12, electronic control circuit 14 and an injection nozzle 13 perform the fuel control operation. While an Oz sensor 18 controls air fuel ratio. When an engine is in a cold state, a temperature operated valve is opened then the action of a diaphragm open-close valve 21 feeds secondary air into an exhaust pipe 16 through an air cleaner 10, the open-close valve 21 and a branched line 22. Said secondary air promotes combustion of a carbohydrate HC in exhaust gas and promptly performs a temperature rise of a ternary catalyzer 17. In this way, concentration of the HC or CO can be decreased capable of improving the efficiency of cleaning the exhaust when the engine is in a cold state. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05329109-A (JP)
Title: Method for measuring health data of worker or the like and apparatus therefor
Inventor: KINOSHITA MASATOMO
IPC: A61B5/00
Filed: 1992-05-28
Abstract: PURPOSE:To facilitate the determination of health data by a method wherein a plurality of slave machines provided on a master machine through a radio wave are mounted among workers to measure a health data of a worker at a fixed time interval with a measuring device of the slave machine and a measuring data is transmitted to the master machine when the measuring data is within an allowable range of a base data. CONSTITUTION:A plurality of slave machines 2 are mounted among workers and a health data is measured at a specified interval with a measuring device 3 of the slave machine 2. Then, an MCUs of the slave machine 2 compares a measuring data with a base data and when the measuring data is within an allowable range of the base data, the measuring data is transmitted to a host computer with a transmitting/receiving device 6. When the measuring data exceeds the allowable range of the base data, an alarm 7 is actuated to notify a worker and the host computer of the effect, thereby enabling the determination of health condition of the workers and or the like accurately.
Patent JP-S5927848-A (JP)
Title: Preparation of aromatic acetic acid
Inventor: OSHIMA IWAO
IPC: C07C51/00
Filed: 1982-08-09
Abstract: PURPOSE:To prepare the titled substance useful as an intermediate raw material of pharmaceuticals, etc., directly, in one step, in high yield, by reacting an easily available aromatic methyl halide with Co and water in a specific solvent in the presence of a cobalt catalyst and a tertiary amine. CONSTITUTION:The objective compund of formula II can be prepared by reacting the aromatic methyl halide of formula I (Ar is aromatic group; X is halogen) with CO and water at 100-200 deg.C in a water-soluble aprotic organic solvent in the presence of a cobalt catalyst and a tertiary amine. The catalyst is preferably dicobalt octacarbonyl, and its amount is 1/500-1/10mol per 1mol of the compound of formula I . The tertiary amine is preferably 2,4,6-collidine or 2,6-lutidine, and its amount sufficient for the reaction is 1mol per 1mol of the compound of formula I . The solvent is preferably acetone in view of economicity and yield.
Patent JP-S6030422-A (JP)
Title: Gas-intake device of four-cycle engine
Inventor: HASEGAWA MASATOSHI
IPC: F02B29/00
Filed: 1983-07-27
Abstract: PURPOSE:To distribute the suction gas uniformly to a plurality of gas-intake ports, and further to increase the flow rate of the suction gas and improve the charging efficiency of the combustion chamber by constricting the wall of the mutually connecting part of a plurality of the gas-intake ports so that the passage area of the connecting part will be gradually reduced toward the side of an intake port, and by widening the wall again at one point on the way. CONSTITUTION:During a low or intermediate load operation of an engine, a secondary throttle valve 19 is closed and all of the suction gas which has undergone a flow rate control by a primary throttle valve is carried to a connecting part 20 via a secondary gas-intake passage 15. Then, it is carried from the connecting part 20 to gas-intake ports 6, 6. A constriting part 22 which reduces the passage area is formed on the internal wall of the connecting part 21. Due to this arrangement, the flow rate of the suction gas from the gas-intake passage 15 is increased and the direction of the flow moves towards the center of the connecting part 21, as shown by the arrow in the diagram. During a high- load operation, the secondary throttle valve 19 is opened so that the suction gas is drawn to the primary gas-intake passage 14 as well as to the gas-intake passage 15.
Patent JP-S5564227-A (JP)
Title: Film feeder of projector
Inventor: NAKAYAMA ICHIROU
IPC: G03B1/18
Filed: 1978-11-08
Abstract: PURPOSE: To prevent the production of anomalous noise and vibrations along with operation of a claw by using a compression spring for the spring for letting the cam follower of the calw follow up a vertical cam and disposing the same between the cam follower and eccentric pin.  
     CONSTITUTION: The escapement claw 6 of film is so pivotally supported to a claw holder 19 by an eccentric pin 18 as to make rectangular motion for the intermittent feeding of the film and the cam follower 210 fixed to the claw 6 is held pressed to a vertical cam 211 and horizontal cam 212 by means of springs 13, 33. A compression spring 13 is provided between the cam follower 210 and eccentric pin 18, hence the load exerted to the eccentric pin at the time of escaping the film is applied always upon the top of the eccentric pin 18 and therefore anomalous noise and vibrations may be prevented. In addition, a tube 42 made of synthetic resin is put on the spring 13, by which the production of anomalous sound owing to the natural vibrations of the spring 13 may be prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5662555-A (JP)
Title: Careful selecting method of cereal
Inventor: NAKAMURA NOBORU
IPC: B03B5/28
Filed: 1979-10-30
Abstract: PURPOSE: To perfectly remove small stones, sand, metals, etc, in cereal by using cyclone.  
     CONSTITUTION: Water having been boosted is supplied to a water feed pipe 1, and is controlled to a predetermined pressure by means of a pressure regulating valve 3 while it is being supervised with a pressure gauge 2. The water past the water feed pipe 1 is force-fed into a feeder 4. The beans to be treated are charged into the  water flow in the feeder 4, at the amount controlled by the damper 7 provided between a hopper 5 and the feeder 4. The charged beans flow in a pipe 8 by being  carried by the water flow in the feeder 4 and are force fed into a cyclone 9. The  beans to be treated which are given slewing motion in the cyclone 9 are separated  of foreign matter heavier in specific gravity such as small stones, sand, metals, and  the thus carefully selected beans are discharged together with the water through a  discharge pipe 10. They are then received in coarse-mesh bags or the like whereby  they are drained off of water and are gathered. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63218658-A (JP)
Title: Bis(alpha-hydroperoxyisopropylphenyl) compound and production thereof
Inventor: ICHIKAWA HIDEJI
IPC: C07C407/00
Filed: 1987-06-02
Abstract: NEW MATERIAL:A compound expressed by formula I (R1 and R2 are H, lower alkyl, halogen, carboxyl or nitro; X is alkylene which may contain ether and and/or phenylene in the chain). EXAMPLE:1,3-Bis[4-(alpha-hydroperoxyisopropyl)phenyl]propane. USE:A reagent for measuring peroxide activating substances, particularly used as a testing agent for detecting blood in urine, feces and vomits or hemoglobin. PREPARATION:A bis(alpha-hydroxyisopropyl) compound expressed by formula II is oxidized with an aqueous solution of hydrogen peroxide, preferably in a solvent, such as ether, by adding a small amount of a mineral acid at room temperature to afford the aimed compound expressed by formula I.
Patent JP-H04361219-A (JP)
Title: Dynamic pressure bearing device
Inventor: YOSHIBA TAKEYUKI
IPC: G02B26/12
Filed: 1991-06-10
Abstract: PURPOSE:To provide the dynamic pressure bearing device which does not generate troubles, such as unbalance of rotation, deformation and degradation in the accuracy of mirror surfaces, in the mirrors fixed to a rotating member and can prevent the seizure of the bearing as well. CONSTITUTION:Annular axial projecting parts 3c are provided on flange parts 3b on the outer peripheral surface of the rotating member 70 supported via the dynamic pressure bearing on a supporting member 2 and the mirrors 6 are mounted by a shrinkage fit to the outer diametral surfaces of the projecting parts 3c. The deformation by the interference of the mirrors 6 is absorbed by the projecting parts 3c, by which the purposes are achieved.
Patent JP-H0430814-A (JP)
Title: Air mat
Inventor: SEGAMI MASAHARU
IPC: A47C27/10
Filed: 1990-05-28
Abstract: PURPOSE:To enable dispersion and support of body pressure and moving of body pressure supporting points by providing a plurality of inner air cells and an outer air cell which houses the inner air cells and bonding upper and lower surfaces of each of the inner air cells to the inside of the outer air cell. CONSTITUTION:An air mat 1 consists of an outer air cell 11, a plurality of longitudinal inner air cells 12 and an auxiliary air cell 13 of the same shape, and the air cells 12 and 13 are housed in the air cell 11 and upper and lower surfaces of the air cells 12 and 13 are bonded to an inner surface of the air cell 11. Each of the air cells 11, 12 and 13 is provided on a lower side with a connection port 14, 15 and 16 which is connected to an air pump and an exhaust valve for independent expansion and contraction. In this constitution, when air is sent, the air cell 11 disperses and supports body pressure of a person lying on the air mat 1, whereby swinging can be restricted by the inner air cells 12. Also, if the air cells 12 are expanded and contracted successively, body massage and promotion of blood circulation can be obtained.
Patent JP-H07318287-A (JP)
Title: Pipe for heat exchanger
Inventor: NAKAJIMA KAZUO
IPC: F28F9/02
Filed: 1994-05-27
Abstract: PURPOSE:To provide a pipe for a heat exchanger which is easily manufactured with a constant inner volume and in which a tube insertion hole is not positionally deviated, the strength of the periphery of the hole is high and medium is scarcely leaked. CONSTITUTION:Through holes 4, 5 are formed at an arbitrary interval at both the lateral ends 2, 3 of a plate material 1. The material 1 is cylindrically bent, the ends 2, 3 are superposed to one another, the holes 4, 5 are also superposed, and a tube insertion hole 6 is formed of the superposed holes 4, 5. The lateral one end 2 of the material 1 is bent to the front or rear side of the material 1 to form a superposed part. The material 1 is cylindrically bent, the other lateral end 3 is superposed on the superposed part 5, and the holes 4, 5 are superposed to form the hole 6. Further, a partition plate inserting hole 8 is also formed at the material 1.
Patent JP-H09318538-A (JP)
Title: Icp analyzer
Inventor: OKADA KOJI
IPC: G01N21/73
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an ICP analyzer comprising a sample introduction system causing no deterioration of analytical accuracy in which liquefied solvent can be discharged quickly from a spiral tube section functioning as a desolating section. SOLUTION: This ICP analyzer comprises a spiral tube section 6a disposed in the way of a sample carrying pipe 6 for carrying a sample aerosol along the vertical direction and a solvent A drips down on the inner wall of the spiral tube section 6a from above. Preferably, the solvent A is a surfactant itself or contains a surfactant.
Patent JP-S63300952-A (JP)
Title: Cell and apparatus for electrophoresis
Inventor: KOGA YOSHIZO
IPC: G01N27/447
Filed: 1987-06-01
Abstract: PURPOSE:To efficiently cool a medium film for electrophoresis so that an electrophoresis fractionation can be exactly executed with high accuracy by adhering and fixing an electrically insulating sheet for imposing of the electrophoresis medium film on one surface of a supporting block. CONSTITUTION:The electrophoresis medium film 50 sufficiently wetted with an aq. electrolyte soln. is placed on the electrically insulating sheet 11 in tight contact therewith and electrode pads 60 are placed on both end parts of the film 50 in the case of executing an electrophoresis operation. An aq. sample (analyte)-contg. soln. to be subjected to the electrophoresis is then coated to a prescribed position. On the other hand, a cooling medium liquid 70 is previously filled in the space between an outside box 40 and a migration cell 20. The block (cooling base) 10 carrying the film 50 is placed on the inside of a positioning guide 23 and is brought into tight contact with the bottom 21 of the cell 20. A desired potential is impressed to the film 50 through an electric wire of a migration cell cap 30 at the point of the time when the film 50 is cooled down to a predetermined temp. through the block 10. The space where the film 50 is placed is hermetically closed by the cap body 30 in such a manner and since the volume of the space in the cell 20 is limited, the thickening of the analyte, etc., by the evaporation of moisture are prevented.
Patent JP-S6029514-A (JP)
Title: Oil level regulator
Inventor: ITOU TERUAKI
IPC: G05D7/01
Filed: 1983-07-28
Abstract: PURPOSE:To automatically control the flow rate of oil in strong and weak multiple stages in a simple structure in high flow rate accuracy by stepwise controlling a flowout plunger and regulating the flow rate of the oil. CONSTITUTION:When the shoulder of a large-diameter side portion 33 of a stepped push pin 29 is pressed to reduce flow rate at the outer periphery of a through hole 32 provided at a strong and weak switching lever 31 and a weak switching solenoid 30 provided with the pin 29 at an upper plate 9, it is limited to the prescribed position by a stopper 34 provided at the lever 31. The stopper 34 can be finely adjusted by a screw, and a weak flow rate can be accurately maintained by the fine adjustment of the stopper 34. The weak flow rate can be altered. And a flowout plunger 15 is stepwise controlled. Thus, the fine adjustment can be performed, thereby enhancing the flow rate accurately.
Patent JP-S5889489-A (JP)
Inventor: DEIITAA BORUHIYARUTO
IPC: B63B25/00
Filed: 1982-08-10
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-S6073811-A (JP)
Inventor: IBU ORIO
IPC: B29B11/10
Filed: 1984-07-05
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-S5263031-A (JP)
Title: Refresh control circuit
Inventor: ITOU TAKESHI
IPC: G11C11/406
Filed: 1975-11-19
Abstract: PURPOSE:To maintain high reliability with least hardware and improve maintenance and economy by constituting a circuit which controls the collision of the refresh operation with the memory operation during multiple operation.
Patent JP-S62626-A (JP)
Title: Turbocharger cooling control system for engine equipped with turbocharger
Inventor: MURAKAMI KAZUO
IPC: F02B39/16
Filed: 1985-06-25
Abstract: PURPOSE:To cool a turbocharger at an optimum time by carrying out idle operation of an engine at the time determined according to the traveling record when an ignition switch is in turned-OFF state. CONSTITUTION:When an ignition switch is in turned-ON state, traveling record is memorized into a traveling-record varying and memorizing part 2-1 on the basis of the signal of an engine revolution speed detecting part 1-1. When the ignition switch is in turned-OFF state, a timer time calculation part 2-2 calculates the timer time for idle operation on the basis of the traveling record value, and when a timer 2-5 is set, an idle control part 3-1 performs the prescribed idle control, and said idle control is continued until the timer time lapses, carrying out the check for the timer time. When the timer time lapses, an ignition switch control part 3-2 turns-OFF an engine ignition system switch, and the engine stops.
Patent JP-H01308046-A (JP)
Title: Wiring method of semiconductor integrated circuit device
Inventor: TAKANO MIDORI
IPC: G06F17/50
Filed: 1988-06-07
Abstract: PURPOSE:To shorten a wiring length, and to enhance integration by determining an edge along the flow of a signal with the output terminal of each network as a starting point, introducing a through-edge, and sequentially erasing an unnecessary terminal. CONSTITUTION:An edge is first sequentially extended from a left terminal at each channel for all the terminals of the same network. Then, channels above and below one channel opposing the output terminal are searched, and terminals and edges are extended. Thereafter, one of the edges which has a smallest evaluation value with the terminal of a starting point as a top is selected with the output terminal as the starting point. The edge is selected, the edge and the terminal extended to another channel are deleted, all are replaced with new edges to form a new network graph. As a result, when the edge remains, the edge connected to the already determined edge is searched as a candidate terminal having an edge to be processed next, while when the edge is presented, its process is repeated. If no edge remains, it is finished. Thus, since an increase in a master wiring length can be suppressed, the integration of a chip can be improved.
Patent JP-S6030123-A (JP)
Title: Forming device for thin-film semiconductor
Inventor: NABETA OSAMU
IPC: H01L31/04
Filed: 1983-07-28
Abstract: PURPOSE:To remove the exchange work for grid electrodes at every completion of several processes on the mass production of products such as a-Si solar cells, and to improve operation efficiency by flexibly moving the grid electrode to a wind-up roll from a delivery roll. CONSTITUTION:A metallic mesh 68 wound on a roll 62 fixed to a lower electrode 61 is wound up by a roll 63, and a plane is formed by the tension of both rolls, thus forming a grid electrode. The roll 63 for winding is constituted by shafts 64, 65 and a handle 66, the metallic mesh 68 is wound up on the roll 63 by turning the handle 66, and a novel clean surface appears. A vacuum can be kept by fixing a connecting section between the shaft 64 and a reaction-furnace bell jar 610 by a rubber ring for the vacuum. Accordingly, when glow discharge is generated between both upper and lower electrodes 61, 60, an a-Si film is formed on a substrate and a solar cell is manufactured, the grid electrode on which discharge residues adhere can be wound up easily by the roll 63 without breaking the vacuum in a furnace.
Patent JP-S62294640-A (JP)
Title: Production of naphthoic acid
Inventor: KAMITOKU TETSUO
IPC: C07C51/285
Filed: 1986-06-14
Abstract: PURPOSE:To produce naphthoic acid useful as a raw material for polyester, etc., with simple and safe process, in high yield at a low cost on an industrial scale, by reacting naphthalene with a carboxylic acid and a peroxide in the presence of a palladium catalyst system. CONSTITUTION:Naphthalene and a carboxylic acid (preferably acetic acid, etc.) and a peroxide such as an organic peroxide (preferably tertiary butyl hydroperoxide, etc.) are charged dividedly to a reaction system in the presence of a palladium-based catalyst and made to react with each other at 20-200 deg.C under 0-50kg/cm<2>G pressure for 1-200hr to obtain naphthoic acid. the palladium-based catalyst is e.g. palladium acetate, palladium chloride, bisacetylacetonate palladium, palladium black, etc., which can be prepared e.g. by adsorption from a solution such as conventional aqueous solution, impregnation, immobilization, dry mixing, etc. the naphthalene used as a raw material is preferably a sufficiently purified compound to prevent side reactions.
Patent JP-H0770158-A (JP)
Title: Novel organic phosphorus compound, its production and use thereof
Inventor: TANAKA SHINYA
IPC: C08K5/49
Filed: 1994-06-21
Abstract: PURPOSE:To obtain a novel compound exhibiting high stability against the thermal dagradation and thermal oxidative degradation of organic materials as a stabilizer for the organic materials. CONSTITUTION:A compound of formula I (R<1>, R<2> are alkyls; R<3> is H, an alkyl; X, Y are H, methyl, direct bond, CH(R<4>) (R<4> is H, an alkyl), e.g. N,N'-bis{4,8-di- t-butyl-2,10-dimethyl-12H-dibenzo[d, g][1, 3, 2]dioxaphosphosin-6-yl}piperazine. The compound of formula I is obtained by reacting a phenolic compound of formula II and/or a phenol compound of formula III with a phosphorus trihalide or reacting a bisphenol compound of formula IV [X-Y is direct bond, CH(R<4>)] with the phosphorus trihalide in the presence of a hydrogen halide-removing agent (e.g. triethylamine) and furthermore reacting the reactional product with piperazine.
Patent JP-S5361646-A (JP)
Title: Thermosetting resin compositions
Inventor: KOTANI YOSHIO
IPC: C08L61/20
Filed: 1976-11-15
Abstract: PURPOSE: A thermosetting resin composition having improved a adhesiveness and adhesivity to metals, comprising a phenolic resin and an amino resin. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S64679-A (JP)
Title: Resistance heater and its manufacture
Inventor: MIO KOJI
IPC: C08K3/22
Filed: 1987-06-04
Abstract: PURPOSE:To perform uniform heating over a wide surface area and make a temperature of a heater adjustable to be a desired value by using paste or paint, whose main ingredients are specific metal oxides and synthetic resin, to treat a desired shape of a solid or a solid surface. CONSTITUTION:A solid 1 with a corrugated and recessed/projected surface is coated with heat-resisting ceramic 6. Paste or paint, whose main ingredients are metal oxides, e.g., V2O3, CrO2, ReO3, with positive temperature coefficients of resistance and 5X10<3>muOMEGAcm or less in their specific resistance, and synthetic resin e.g., epoxy resin, is stuck on the ceramic 6. Next a hardening coating film 7 is stuck thereon. When a voltage is applied across terminals 3, 3 of a heater formed in this way, a distribution of temperature 8 is obtained to be uniform over the whole surface. Even if a film thickness is uneven, the temperature is raised uniformly so that on arbitrary temperature can be obtained safely.