baber/WOPTO huggingface dataset:
Patent JP-2000001881-A (JP)
Title: T-shaped pipe for fire hydrant
Inventor: MACHIDA HIROYUKI
IPC: E03B9/02
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a T-shaped pipe which causes no water pressure drop during fire extinguishing work with a fire hydrant. SOLUTION: To permit water passage to a water flow path 2d at the upstream side of a main pipe 2 and to a branch path 3b of a branch pipe 3 by closing the downstream side of a water flow path 2d of a main pipe by operating a valve body when using a fire hydrant 9. By doing this, the volume of water does not vary at the upstream side of the fire hydrant 9 even though water in the pipe is consumed at the downstream side so that no decrease in water pressure occurs. Therefore, the fire extinguishing work will not be disturbed. Also, by closing a branch path 3b of the branch pipe 3, water can be applied only to the water flow path 2d of the main pipe 2. By doing this, the maintenance such as inspection, repair, replacement or the like for the fire hydrant 9 can be performed without stopping the flow in a water supply pipe 11.
Patent JP-H1122123-A (JP)
Title: Now-guard metal fitting and metal fitting for drain gutter
Inventor: IWASAKI MASAMORI
IPC: E04D13/10
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To provide an epoch-making snow-guard metal fitting, which can bear snow in a bottom section surely and has sufficient bearing strength, cost of which is not so increased and which can be lightened and has extremely excellent practical use. SOLUTION: The snow-guard metal fitting is provided droopingly on a snow- guard angle 3 disposed between the top sections 2 of a folded-plate roof 1 under a bridged state, and drooped and arranged into a bottom section 4 between the top sections 2 of the folded-plate roof 1. Hooking-retaining sections 7 hooked and retained to the plate edge section of the snow-guard angle 3 are formed at the upper end sections of perpendicular levers while perpendicular lever sections 8 disposed into the bottom section 4 are formed at lower sections at that time, a plurality of the perpendicular lever sections 8 are, at least, mounted under a juxtaposed state at regular intervals, and a bridging bar body 9 is bridged between a plurality of the perpendicular lever sections 8.
Patent JP-H0232533-A (JP)
Title: Gaseous phase growth device
Inventor: KATOU YOSHITAKE
IPC: C30B25/02
Filed: 1988-07-22
Abstract: PURPOSE:To enable a multi-layer hetero structure of a multi-element mixed crystal compound semiconductor to be formed easily by performing gaseous phase growth using a reaction pipe which is provided with a hydrogen chloride gas supply pipe with a heating mechanism. CONSTITUTION:Supply pipes 101a-101d for introducing HCl gas and V-family gas introducing pipes 102a and 102b are connected to a reaction pipe where two growth rooms 119 and 120 are merged, the supply pipes 101a-101d are provided with heating mechanism of heaters 104a-104d, increasing temperature HCl results in reduced viscosity and adherence and is used as a carrier gas, the amount of HCl within the reaction pipe changes immediately after introduction of HCl, stop and change in flow, and gaseous phase growth using HCl is performed superbly. Then, InP is allowed to grow within a room 120 and multi-layer hetero structure such as In1-XGaXAs, (X=0.466) in the room 119 and In1-XGaXAsYP1-Y, (X=0.259, Y=0.564), etc., in the room 120 are easily produced. Growth by atom layer control gaseous phase growth method is also performed easily.
Patent JP-H0343208-A (JP)
Title: Molding pellet
Inventor: HOSOKAWA MASUO
IPC: C08L101/00
Filed: 1989-07-12
Abstract: PURPOSE:To obtain a resin molded article having soft luster, absorptivity, nonelectrification and enriched with water resistance, durability, fungus resistance or the like by mixing at a specific percent by weight animal bristle powders into a synthetic resin material. CONSTITUTION:Animal bristle powders is mixed at 10-80% by weight into a synthetic resin material, and then made into pellets. The bristle powders are rod-shaped ones microscopically in its granular configurations, and as dispersed into the resin, they interwine with one another like as net meshes and the resin is stretched around the net meshes like rods, as a result, the resin layer becomes hard to be discontinuous and even the mixed rate of the bristle powders is made much, the rate of frailty is less. Namely, when a molded article is manufactured by the use of pellets in which animal bristle powders are mixed with synthetic resin, the bristle powders may not be condensed and distributed in the molded article in a state of being dispersed uniformly. The molded article manufactured with the pellets has excellent solidity, soft feelings and senses, calm color tone and becomes excellent in its electrostatic resistance, moisture permeability or the like.
Patent JP-S57105300-A (JP)
Title: Thawing vessel for sludge and thawing method of sludge
Inventor: YASHIRO SUKETOSHI
IPC: F25D31/00
Filed: 1980-12-22
Abstract: PURPOSE: To alleviate an expansion power during freezing, to facilitate sludge discharge during thawing, to lower a construction cost and to raise process efficiency, by forming a space, which exceeds the freezing range of sludge, between at least the inner surface of the inclined part of a thawing vessel and the end surface of a cooling pipe group when the sludge is frozen.  
     CONSTITUTION: By operation of a sludge-feed pump 12, sludge in a reservoir 11 is fed into a vessel 1 to the extent such that the upper end of a cooling pipe 2 group inside the vessel is completely immersed in water. A coolant is then circulated through the cooling pipes 2 to freeze sludge in the freezing range C of the cooling pipes 2. Thus, a frozen layer 15 is formed. A space δ is set between the outside of the freezing range C and the inner surface of the vertical part 1a and the inclined part 1b of the vessel main body 1, so as to interpose an unfrozen layer F. Thereafter, a drain valve 6 is opened to recover the unfrozen sludge in the reservoir 11, a washing valve 7 is closed, and a heat medium is circulated through the cooling pipes 2 to thaw the frozen layer 15. When  thawing is completed, a drain valve 5 is opened to discharge the thawed sludge. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08260159-A (JP)
Title: Metal oxide thin film pattern forming composition, its production, metal oxide thin film pattern forming method and production of electronic parts and optical parts
Inventor: SOYAMA NOBUYUKI
IPC: C01B13/32
Filed: 1995-07-18
Abstract: PURPOSE: To efficiently form a metal oxide thin film pattern with photoirradiation of low energy at the time of forming the pattern by a sol-gel method. CONSTITUTION: This metal oxide thin film pattern forming composition contains 0.05-6mols of a nitrobenzyl alcohol derivative and/or a nitrobenzaldehyde derivative per mol of a metal alkoxide. The composition is applied on a substrate, irradiated with light and patterned by utilizing the solubility difference between the light-irradiated part due to the photolysis reaction of the irradiated part and the unirradiated part. The nitrobenzyl alcohol derivative or nitrobenzaldehyde derivative reacts easily with the metal alkoxide to form a metallic compd. high in photochemical reactivity. The metallic compd. decomposes easily on absorbing light to form a metallic compd. with the solubility greatly different from that of the original metal alkoxide, and hence a large solubility difference is obtained with a small amt. of irradiation energy.
Patent JP-S5885340-A (JP)
Title: Failure detector of controller of internal combustion engine mounted on vehicle
Inventor: NISHIOKA TETSUSHI
IPC: F02D45/00
Filed: 1981-11-13
Abstract: PURPOSE:To detect an intermittent failure which occurs in a short period or a plurality of failures which occur simultaneously by tempeoralily holding an output of a comparison means which identifies those failures according to the voltage level of a signal line, in a failure detector. CONSTITUTION:A control circuit 1 is an arithmetic circuit which computes the quantities of control with respect to fuel injection, ignition timing, idle running speed and so on, and sensors and other apparatuses are connected to the I/O terminal thereof via a harness 21-2n, respectively. A comparator 4 which has an output delaying function is connnected to the harness 2 via a harness 3 which detects a signal line voltage. If any of the sensors may fail or the harness 2 be disconnected, the outputs level of the comparator 4 drops to a lower level after a certain period while a flip flop RS-FF5 thereby holds ''0'' indicating a specified state and output it to the output terminal to generate an indication signal for lighting a liminous diode of an indicator 11.
Patent JP-H0935400-A (JP)
Title: Information recording and reproducing system
Inventor: TANAKA HIROKAZU
IPC: G16H10/60
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To clarity where responsibilies concerning to the producing and the recording of information lie by recording producers information or recorders information in an information recording medium and displaying the producers information and the recorders information on a display device. SOLUTION: When the inputting of inspection data is completed, data inputted with a format like the format shown in the figure are recorded in an optical card by controlling an information recording and reproducing device 31. At this time, the name of an affiliate institute and the name of a data recorder of tag numbers FFFE and FFFF are essentially inputted to be recorded in the optical card. The name of the affiliate institute and the name of the data recorder may be previously registered in this system or may be inputted from a keyboard 23 when inputting the inspection data. Moreover, the inputting of these data is performed by a medical institution and may be made to be a constitution in which an medical testee can not operate.  Moreover, similarly, the name of the medical institute and the name of the data recorder may be recorded and reproduced in accordance with information as to not only inspection data but also other person medical information.
Patent JP-H04229926-A (JP)
Title: Electrophotographic formation of luminous screen on substrate of color crt
Inventor: CHIYAARUZU MAIKERU UETSUTSUERU
IPC: H01J9/227
Filed: 1991-06-25
Abstract: PURPOSE: To provide a manufacturing method of a luminescence screen which has a contact patch grounding a conductive layer when a color CRT luminescence screen is formed. CONSTITUTION: A conductive layer is formed on a CRT substrate 12 and a photoconductivity layer 34 is formed thereon. A selected area is developed by dried powdery screen structural materials charged by frictional electricity after a change is given to charges exposing the selected area to visible light after the photoconductivity layer is charged. A contact patch which has the first portion 38a and the second portion 38b is provided; the former is located under at least one of the conductive layer and the photoconductivity layer and in contact with it electrically and the latter is extending from the first portion. The patch is used to ground the conductive layer 32 when charging the photoconductivity layer 34 and to measure charge in the photoconductivity layer when being developed.
Patent JP-H0928159-A (JP)
Title: Thresher of combine harvester
Inventor: TAKEUCHI KENICHIRO
IPC: A01D61/00
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a thresher of a combine harvester capable of smoothly carrying out the take-over with a reaper and the thresher and surely performing the threshing when reaped grain culms are ultrashort ones. SOLUTION: This thresher of a combine harvester is capable of taking in all the ultrashort culms into a threshing chamber 33 with a nipping rod lifting mechanism (a spring members 24, L-shaped connecting members 30, etc.) capable of lifting units 20b and 20c on which a threshing cylinder 21 acts in the central part of a nipping rod 20 to a greater extent than that of a unit 20a on the inlet side (the inlet side in the grain culm conveying direction) of a thresher when sensing that the grain culms reaped with a reaper 14 are ultrashort ones. Thereby, the scattering of the culms is not caused. Since the nipping rod unit 20a of a part on the inlet side of the thresher is not lifted so much, the take- over of the reaper 14 with the thresher 6 is not disturbed.
Patent JP-S6338853-A (JP)
Title: Automatic bath device with hot water supplier
Inventor: IRIE TAKESHI
IPC: F24H1/00
Filed: 1986-08-01
Abstract: PURPOSE:To provide sufficient amount of hot water and hot water temperature even if a shower is used during supplying hot water automatically by giving priority to the amount of hot water and hot water temperature in a hot water supply circuit during using the hot water supply circuit and an automatic hot water supply circuit simultaneously. CONSTITUTION:The hot water discharge side 13 of a hot water supplier 12 is branched, and one branch is provided with an automatic hot water supply circuit 18 through which hot water is automatically supplied from an automatic hot water supply valve 14 to a bath tub 17 through a bath boiler 16. By the operation of a water level sensor 19 which detects the water level of the bath tub 17 the automatic hot water supply valve 14 is operated via a controller 20 so that a set water level is given. On the other hand, a hot water supply circuit 24 is constituted with the hot water discharge side 13 and a hot water supply connection opening 21 of the hot water supplier 12 and a shower 22. A remote controller 25 is provided with a hot water supply priority switch 26. When the hot water supply priority switch 26 is ON, the automatic hot water supply valve 14 is controlled to be OFF and the supply hot water temperature set by a hot water supply knob 26a has priority over the automatic supply hot water set temperature set by an automatic supply hot water knob 27a by a controller 20 which receives the signal from the hot water supply priority switch 26.
Patent JP-H0345655-A (JP)
Title: Polyphenylene sulfide resin composition
Inventor: KAWASHIMA KIYOTAKA
IPC: C08K3/22
Filed: 1989-07-14
Abstract: PURPOSE:To reduce the corrosion of metal and to improve the water resistance and moisture-resistant insulating characteristics by incorporating Zn(OH)2 into a polyphenylene sulfide resin. CONSTITUTION:100 pts.wt. polyphenylene sulfide resin is mixed with 0.01-10 pts.wt. Zn(OH)2 and, if necessary, a filler (e.g. glass fibers), a lubricant (e.g. graphite), an antioxidant, a heat stabilizer, an ultraviolet absorber, a nucleating agent, etc. The mixture is melt compounded at 260-360 deg.C and granulated.
Patent JP-H0628403-A (JP)
Title: Document retrieving device
Inventor: SASAKI MIKIRO
IPC: G06F17/30
Filed: 1992-07-09
Abstract: PURPOSE:To execute a retrieval by a paragraph unit, and to execute an exact and high speed retrieval in accordance with a purpose by providing a means for discriminating the part corresponding to an item stored in a format storage means and retrieving its index. CONSTITUTION:As for a document inputted by a document input means 1, in an index preparing means 2, paragraph-constituting information of the document classification concerned is obtained by referring to format data in a format storage means 5, and divided into plural paragraphs. These respective paragraphs are collected at every classification, and prepared as an index. The index generated by the index generating means 2 is stored by an index storage means 3. A fixed length paragraph index storage means 19 can manage index data by data of one table format, because data length of the paragraph is determined. In such a way, in the fixed length paragraph index storage means 19, a relational data base can be realized, and a high speed retrieval can be executed.
Patent JP-H0624362-A (JP)
Title: Hollow spoiler
Inventor: KOIKE TSUNEYUKI
IPC: B62D37/02
Filed: 1992-07-09
Abstract: PURPOSE:To provide a hollow spoiler which is designed to ensure rigidity as a hollow spoiler and an appearance design and improve productivity. CONSTITUTION:At least the mating parts, between first and second members 11 and 12, of the first and second members 11 and 12 of which a hollow spoiler 10 is composed and which are formed through injection molding are filled with gas to form thick section parts 11a and 12a.
Patent JP-S6339024-A (JP)
Title: Automatic output system for reports to be distributed to same receiver
Inventor: NIHEI ATSUSHI
IPC: G06F9/06
Filed: 1986-08-01
Abstract: PURPOSE:To attain an automatic output method for reports that requires no input of indications of an operator by using a means to decide whether the number of reports is larger or not than the threshold number value of those reports holding their outputs. CONSTITUTION:The receivers of reports and the threshold number value of reports holding their outputs are supplied and registered to an output information setting means 7 via a console 2. The reports showing the execution results of jobs is stored in an auxiliary recording device 3 and then registered to a report control table 6 via a control table register means 9 as long as a report receiver deciding means 8 decides that the receiver of said report is registered to the means 7. A monitor means 10 checks whether or not the number of reports registered to the table 6 is larger than the threshold value set to the means 7. If so, an output request is given to an output means 11 via an output request means 12. The means 11 outputs the report registered to the table 6 to an output device 4 from the device 3.
Patent JP-H0468551-A (JP)
Title: Package for semiconductor device
Inventor: SUZUKI KUNIHARU
IPC: H01L21/66
Filed: 1990-07-09
Abstract: PURPOSE:To detect semiconductor devices into which mobile metal trash is mixed by an electric characteristic test for reducing the fraction defective in the market by forming a circuit pattern within a cap to detect mobile metal trash which is mixed into the inside of a package. CONSTITUTION:The inside of a car 1 is coated with an insulator PSG film 2. Then, an aluminum circuit pattern 3 is formed on the PSG film 2. Nextly, two pieces of inner leads for detection 5 are prepared which are not electrically connected to a chip 6. In order to connect the inner leads 5 to the circuit pattern 3, S/R connections 4 are formed from aluminum in a package. An electric characteristics test is conducted with the cap side down. When mobile metal trash gets on the circuit pattern 3, two Al wirings are short circuit.
Patent JP-H0471833-A (JP)
Title: Manufacture of pneumatic tire
Inventor: MISAWA MAKOTO
IPC: B29D30/06
Filed: 1990-07-12
Abstract: PURPOSE:To obtain a pneumatic tire without causing deteriorating the appearance of the sidewall part of a green tire by applying a paint composition containing ultrahigh-molecular-weight polyehylene powder to the surface of the sidewall part of the green tire and, thereafter, by vulcanizing and molding the green tire. CONSTITUTION:A paint composition containing ultrahigh-molecular-weight polyethylene powder is applied to the surface 1 of the sidewall part of a green tire and, thereafter, the green tire is vulcanized and molded. A composition in which the ultrahigh-molecular-weight polyethylene powder is suspended or dispersed in an organic solvent or in water is used as the paint composition. A method of applying the paint composition to the sidewall part of the green tire is such that, for example, the application is performed by using a spray device which utilizes air pressure of pressure reduction, or by using a brush. As for a vulcanizing and molding temperature, it is desirable to vulcanize and mold the green tire at a temperature higher than the softening point of the ultrahigh-molecular-weight polyethylene powder i.e., for example, a temperature of 140-180 deg.C or so.
Patent JP-S56139193-A (JP)
Title: Treatment of waste copper plating solution
Inventor: FUKUOKA KATSUHIRO
IPC: C02F1/461
Filed: 1980-12-25
Abstract: PURPOSE: To dispose a waste copper plating solution without discharging any of the waste solution outside the system for the prevention of environmental  contamination, by generating an eluate from the waste plating solution containing copper with an ion exchange resin, adjusting the acidity of the eluate, adding copper hydroxide to the eluate, and electrolyzing the treated eluate as an electrolyte with a copper cathode.  
     CONSTITUTION: A waste copper plating solution is treated with an ion exchange resin to obtain an ion-exchanged eluate. The eluate is concentrated by a chemical method or the like to obtain an aqueous solution containing copper sulfate and sodium sulfate. Sulfuric acid is added to the concentrated eluate to adjust its acidity. To the treated eluate is added the copper hydroxide, which is generated in the succeeding step, to increase the copper sulfate concentration of a solution to be electrolyzed, because an electrolysis efficiency is higher as the increase of the copper sulfate concentration. The eluate is electrolyzed with a copper cathode. By the electrolysis, copper is deposited onto the cathode. The solution after electrolyzed becomes a solution mainly composed of unelectrolyzed copper sulfate and sulfuric acid. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H1129508-A (JP)
Title: Electrically sensitive compound, electrically sensitive composition and use thereof
Inventor: OTSUBO YASUBUMI
IPC: C07C205/43
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound capable of easily controllably changing its rheologic characteristics by the application of an electric voltage on the basis of a new rheologic theory and capable of forming electrically sensitive compositions. SOLUTION: This compound is represented by the formula: Cn Hm -(O)r -(Ph)q -Ap [Ph is an at least divalent (substituted) aromatic group; (p) is 1 to 4(q)+1; (q) is 0-2; (r) is 0, 1; (n) is 2-20; (m) is 2(n)±1; X is H, F; A is H, a monovalent >=2C organic group or the like] and can express electric sensitivity. For example, N-[3-(p-perfluorononenyloxybenzene sulfonamide)propyl]-N,N,N- trimethylammonium iodide of the formula. The compound of the formula is obtained by reacting p-perfluorononenylphenyl ether with chlorosulfonic acid, reacting the obtained compound with N,N-dimethyl-1,3-propanediamine in an aqueous sodium hydroxide solution and further reacting the reaction product with methyl iodide.
Patent JP-H03136016-A (JP)
Title: Image enlargement optical system
Inventor: DANIERU SANTORA
IPC: G02B13/18
Filed: 1990-07-12
Abstract: PURPOSE: To provide a miniaturized and less-distortion image expansion optical system by projecting the central part of a curved line connecting a thick lens on the side of a source image and a cross section, recessing the outer peripheral part of such a curved line and entirely projecting a curved line connecting a lens on the side of an observer and the cross section. CONSTITUTION: Concerning the expansion optical system, a central part 14 of the line connecting the parallel to the axial line of the source image plane and the image expansion optical system is projected and an outer peripheral part 15 of that line is recessed, and such a plane cutting the optical system so as to provide one curved line appears to be existent. Besides, concerning a plane parallel to the axial line of the source image, the line connecting that plane and the optical system is projected as a whole and such a plne cutting the optical system so as to provide one curved line 16 strictly projecting one part at least appears to be existent. Thus, the image expansion optical system for expanding the source image without remarkably distorting the image while being miniaturized is provided.