baber/WOPTO huggingface dataset:
Patent JP-H10220307-A (JP)
Title: Vaporized fuel treating device for internal combustion engine
Inventor: OSANAI AKINORI
IPC: F02D41/02
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To block the fluctuation of an air-fuel ratio by providing a purge control valve to control a purge amount of fuel vapor and a correction means to correct a purge air-fuel ratio correction factor during a specified engine operation state. SOLUTION: A purge control valve 17 controlled by an output signal from an electronic control unit 20 is arranged in a conduit 16. Fuel vapor generated in a fuel tank 15 is fed in a canister 11 through the conduit 14 and adsorbed at activated carbon 10. When a purge control valve 17 is opened, air is fed in the conduit 16 from an atmosphere chamber 13 through the activated carbon 10. When air passes through the activated carbon 10, fuel vapor is eliminated from the activated carbon 10, and the fuel vapor is purged in a surge tank 15 through the conduit 16. In an engine operation state wherein fuel vapor concentration is change into a value exceeding specified concentration according to a change of a purge amount, a purge air-fuel ratio correction factor is varied. This way suppresses the fluctuation of an air-fuel ratio.
Patent JP-H05211321-A (JP)
Title: Avalanche photodiode and signal processing device using thereof
Inventor: SUGAWA SHIGETOSHI
IPC: H04N5/369
Filed: 1992-10-23
Abstract: PURPOSE:To prevent deterioration of linearity of photoelectric conversion characteristics due to change of voltage applied to an APD. CONSTITUTION:In an avalanche photodiode provided with a light-receiving part 121 which generates an avalanche phenomenon, an electric charge storage part 122 with which the light signal charge multiplied by the above-mentioned light-receiving part is stored, and a read-out means 124 with which light signal charge is read-out from the charge storage part; a controller 123, which controls the electric field applied to the light-receiving part, is provided.
Patent JP-H01148766-A (JP)
Title: Production of porous silica gel body
Inventor: SAKKA SUMIO
IPC: C04B38/00
Filed: 1987-12-05
Abstract: PURPOSE:To obtain crackless porous silica gel consitsing of large silica particle, by drying wet silica gel body produced by hydrolyzing and polymerizing tetramethoxysilane. CONSTITUTION:The targeted silica gel is obtd. by drying wet silica gel body produced by hydrolyzing and polymerizing tetramethoxysilane. The tetramethoxysilane is hydrolyzed by adding a soln. consisting of water, hydrogen chloride and methanol to a methanol soln. of tetramethoxysilane and by mixing. The amt. of water to be added is 1.4-1.7 times tetramethoxysilane, in molar ratio, and the amt. of hydrogen chloride to be added is 0.1-0.4 times tetramethoxysilane. Concd. hydrochloric acid may be used for introducing hydrogen chloride. The starting soln. is placed in an excellent acid-proof vessel such as a beaker made of Pyrex glass and kept at room temp. -60 deg.C to gelatinize. It is necessary that the drying rate of the wet gel body is controlled according to the size and quality of the wet gel body for preventing the occurrence of crack in the gel body during drying.
Patent JP-H03170640-A (JP)
Title: Manufacture of high purity high chromium alloy
Inventor: YANO YUTAKA
IPC: C22C33/04
Filed: 1989-11-28
Abstract: PURPOSE:To manufacture the high purity ferrochrome having high Cr content and low content of other impurities by reducing SiO2 in low carbon ferrochrome into Si, thereafter nitriding the low carbon ferrochrome into ferrochrome nitride, pulverizing the ferrochrome nitride, treating it with an acid soln, removing iron therefrom and thereafter executing deoxidization. CONSTITUTION:Low carbon ferrochrome usually placed on the market is pulverized, is heated in a vacuum heating furnace to reduce the included SiO2 into Si by the reaction of the SiO2 with C. Next, an N2 gas is introduced into the heating furnace, and nitriding treatment is executed to transform the low carbon ferrochrome into ferrochrome nitride. The fine-powdery ferrochrome nitride is charged to a vessel 1 in the shape of fine powder of <=1mm, to which the water soln. of sulfuric acid is added to form a suspension 2 of the ferrochrome nitride, which is stirred by an impeller 4, and Fe in the ferrochrome nitride is melted by the sulfuric acid and is removed. The ferrochrome nitride is filtered, cleaned and dried, by which the high Cr ferrochrome constituted of 70 to 95wt.% Cr and the balance Fe and having extremely low content of other impurities can be manufactured.
Patent JP-H08165458-A (JP)
Title: Pasting of tacky adhesive tape
Inventor: KATAYAMA NAOTAKE
IPC: C09D5/00
Filed: 1994-12-13
Abstract: PURPOSE: To paste a pressure-sensitive tacky adhesive tape to an inorganic substrate in high adhesive force and prevent the peeling of the film even in a state immersed in water by precoating the surface of the inorganic substrate with a silane coupling agent. CONSTITUTION: A surface of an inorganic substrate is coated with a silane coupling agent [preferably a compound of formula (A is vinyl, styryl, etc.; R1 is a 1-4C alkyl; R2 and R3 are each a 1-8C alkyl, an aryl, etc.; (n) is 0-6)] preferably at a rate of 10-100g/m<2> and a pressure-sensitive tacky adhesive tape is pasted to the coated surface. The inorganic substrate is preferably made of an inorganic composition containing a water-soluble silicate of formula M2 O. xSiO2 (M is Na or K; (x) is 1-3.5) and a phosphoric acid compound. The silane coupling agent is preferably applied in a state diluted with an organic solvent. The pressure-sensitive tacky adhesive film is preferably produced by applying a pressure-sensitive tacky adhesive layer having a thickness of 30-70μm to a base film made of a vinyl chloride resin and having a thickness of 20-100μm.
Patent JP-S63162394-A (JP)
Inventor: UCHIYAMA MASASHI
IPC: B62K25/08
Filed: 1986-12-26
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-H06164903-A (JP)
Title: Printer
Inventor: SAKURAI MASAKATSU
IPC: H04N1/387
Filed: 1992-11-18
Abstract: PURPOSE:To attain high quality print even in a different resolution by varying an output density pattern of a same density in response to the print resolution. CONSTITUTION:Print data sent from a host computer 2 are stored in an input interface 4. A density pattern storage section 6 stores plural density patterns for an intermediate tone output. Then the designated resolution is stored in a resolution storage section 7a to select a density pattern stored in the density pattern storage section in response to the designated resolution.
Patent JP-2000130235-A (JP)
Title: Asynchronous fuel injection method of internal combustion engine
Inventor: IWAI SHINICHIRO
IPC: F02D41/04
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To suppress the pulsation of fuel by injecting fuel whenever a delay period for delaying a start period of fuel injection between cylinders is lapsed, at an asynchronous injection time, in a device wherein fuel is synchronously injected independently from each cylinder, and fuel is asynchronously injected at a transient time. SOLUTION: In an electronic control device 6, a base injection time is corrected by several kinds of correction coefficients decided according to an engine state so as to decide an injector final current-carrying time T, serving output signals of an intake pressure sensor 13 and a cam position sensor 14 as main information, thereby controls a fuel injection valve 5. In this case, synchronous injection is carried out once whenever a crankshaft is rotated twice without reference to a crank angle at a transient time. At an asynchronous injection time, a delay time until fuel injection is started between cylinders is set, and fuel is injected to a remaining cylinder after asynchronous injection is carried out to an initial cylinder, whenever a delay time which is set from injection start of fuel of each cylinder is lapsed.
Patent JP-2000136408-A (JP)
Title: Apron for nursing
Inventor: TSUJII SHOJI
IPC: A41D13/04
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To provide an apron for nursing free from spoiling clothes or floor while spilling foods, easy to laundry and compact. SOLUTION: This apron for nursing is comprising a water resistant resin on the surface and a textile structure on the back side, installing resin cores on the skirt part of the apron, folding the both ends of the both skirts of the apron to the both ends of the center part of the longitudinal direction of the apron, connecting the resin parts form the entrance of pocket, and connecting the both skirts of the folding parts folding to the upward of the back side center forming a pocket part to receive the spilled foods.
Patent JP-H04184004-A (JP)
Title: Burner
Inventor: MIYOSHI TATSUO
IPC: F23D11/10
Filed: 1990-11-15
Abstract: PURPOSE:To broaden the surface area of the projecting section and improve the heat transfer between the surface area and a coolant supplied by a cooling device and improve the cooling efficiency for cylindrical burner port body by providing a recessed section and a projecting section on the surface of the projecting section of a closure cap. CONSTITUTION:During the combustion action a closure cap 31 is forcibly cooled from its inner sides by the cooling air that flows out of the lower end of a cooling pipe 10. The closure cap 31 is provided with recessed sections and projecting sections 32 on the tapered face of the closure cap 31 in order to broaden the surface area of the tapered face so that the cooling efficiency is improved, and it is possible to prevent an excessive temperature rise in a cylindrical burner port body 7 It is also possible to apply a heat-resistant paint of a high radiation rate to the surface of the projecting sections, and, in this case, it is possible to have a good radiation heat transfer from the cylindrical burner port body 7 and provide a burner with good cooling efficiency.
Patent JP-H0741302-A (JP)
Title: Method of separating hf from mixture of hf and hydrochlorofluorocarbon 123 and/or 124
Inventor: JIYANPAORO SORINASU
IPC: C07C17/386
Filed: 1993-12-09
Abstract: PURPOSE: To provide a method for easily separating HF contained in a liq. mixture contg. chlorinated and fluorinated hydrocarbons 123 and/or 124.  
     CONSTITUTION: (1) Tetrachloroethylene is added to the mixture in such quantities as to be in the range of 20 to 75 wt.%, (2) the obtd. mixture is maintained at a temp. of -40 to +50°C and at a pressure above the overall vapor pressure of the mixture itself at the above temp., and two formed liq. phases, i.e., a light-weight phase of a high HF content and a dense organic phase of a low HF content are separated, (3) the organic phase is subjected to partial evaporation by a flash evaporation so that 15 to 60 wt.% of the flowing-in organic phase is evaporated under an absolute pressure of 0.1 to 2 Mpa, and (4) after the relationship between the vapor phase and the liq. phases substantially comes to equilibrium, the liq. phases, which do not substantially contain HF but contain HCFC 123, HCFC 124 and tetrachloroethylene, are separated from the vapor phase which is high in HF concentration and contains HCFC 123, HCFC 124 and tetrachloroethylene. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H06139259-A (JP)
Title: Medical recording seal paper
Inventor: TAGUCHI HIROSHI
IPC: G09F3/00
Filed: 1992-10-23
Abstract: PURPOSE:To accurately treat a patient as a doctor indicates by taking a sufficient direct nursing time for the patient and accurately recording nursing. CONSTITUTION:A form 2 which is stuck on the package of a medical article, etc., is provided detachably with a treatment indicating seal 5 which indicates the treatment of the medical article and a nursing record indicating seal 6 which indicates the record of the contents of a treatment given by a nurse to the patient. Consequently, the form 2 which is stuck on the package of the medical article, etc., and has the seals 5 and 6 is peeled and gathered, and the seal 5 or/and seal 6 are peeled off the form 2 and stuck on a nursing register to evade a misentry and an entry omission, thereby obtaining the nursing record register on which treatments and records completely match each other.
Patent JP-H11136341-A (JP)
Title: Communication terminal device
Inventor: TSUKIOKA YASUNORI
IPC: H04N1/00
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To easily retrieve the desired opposite party by rearranging the record about each opposite party, not according to the order of registration numbers but rearranging the opposite destination names alphabetically or in order of the Japanese syllabary arrangement to output them at the time of outputting a registration dial registration table in a list. SOLUTION: An operation dial registration table and an abbreviated dial registration table are registered and stored in advance. When the opposite party destination designation operation is inputted by the depression operation of a key in one operation key group 9h or a combination operation of the depression operation of an 'abbreviated' key 9g and an input operation of a number of according to ten keys 9a, each table is referred to and the 'opposite party destination name' that corresponds to a corresponding registration number is shown on a indicator 9j. In such cases, for a list image based on each record that constitutes a registration dial registration table, a list is produced with the opposite party destination names in each record, arranged almost alphabetically or in the order of the Japanese syllabary, and the list image information is output.
Patent JP-H09182020-A (JP)
Title: Video screen vertical expansion processor for video cassette recorder of pal plus system
Inventor: BAE KOUSHIYAKU
IPC: H04N5/783
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To eliminate the dark bars by preparing plural horizontal scanning line memories and generating the video signals which are vertically expanded from the stored horizontal scanning lines through a prescribed operation in a fast forward operation mode. SOLUTION: A video signal generation circuit 312 reproduces the video signals by means of a video cassette and outputs a horizontal scanning line Lin 1. The 1st and 2nd line memory parts 31 and 32 consisting of FIFOs input the line Lin 1 respectively and output the horizontal scanning lines Lin 2 and then input the lines Lin 2 to output the horizontal scanning lines Lin 3 based on the sampling clocks. The 1st to 3rd counters 33 to 35 multiply the lines Lin 1 to 3 by four prescribed vertical expansion count value and then output them in sequence to an adder 36 based on the sampling clocks. Then the adder 36 outputs four 3:4 vertically expanded horizontal scanning line signals by adding together the data on the weighted lines Lin 1 to 3.
Patent JP-H03168153-A (JP)
Title: Composite film for artificial anus bag
Inventor: HARAKO SHIGEYA
IPC: A61L26/00
Filed: 1989-11-29
Abstract: PURPOSE:To form an artificial anus bag excellent in pinhole resistance and deodorant properties by a method wherein both outer layers are formed from an ethylene/vinyl acetate copolymer with specific vinyl acetate content and an intermediate layer is formed from a saponified ethylene/vinyl acetate copolymer and a deodorant is added to at least one of both outer layers. CONSTITUTION:Both outer layers are composed of an ethylene/vinyl. acetate copolymer with vinyl acetate content of 8-25mol.% and an intermediate layer is composed of a saponified ethylene/vinyl acetate copolymer and a deodorant is added to at least one of both outer layers to form a composite film for an artificial anus bag. The single side layer of the ethylene/vinyl acetate copolymer used in both outer layers of the composite layer is a seal material layer and the saponified ethylene/vinyl acetate copolymer used in the intermediate layer prevents the generation of a pinhole in the film. As the deodorant, for example, granular coconut shell activated carbon is used.
Patent JP-H04179587-A (JP)
Title: Screen printing plate for thermal head resistor and printing using the same plate
Inventor: NAKAMURA KENICHI
IPC: B41F15/08
Filed: 1990-11-14
Abstract: PURPOSE:To improve the linearity of a resistor pattern and reduce resistance value variations by providing a constitution in which a vertical and a horizontal gauze are aligned in parallel with a printing plate frame, and the edge part of a linear pattern is stacked over the horizontal gauze in a parallel direction to a squeezing direction. CONSTITUTION:A gauze 12 is uniformly stretched across a printing plate frame 11 without providing a bias angle and irregularities. An emulsion 13 is applied on the rear of a screen printing plate. If the applied emulsion coat is 10mum or less thick, a part where the gauze 12 crosses the other is heaved up and the surface is uneven. Therefore, these are responsible for the dripping of paste after printing. On the other hand, if the coat is 20mum or more thick, the insufficient transfer of an image occurs especially near the center of a pattern. After all, these could be caused for resistance value variations. A film where a resistor pattern 14 is imaged is pasted on the gauze 12, and the pattern 14 is developed and printed on the gauze 12. In this case, the printing is done is such manner that the edges on both sides of the pattern 14 in a longitudinal direction are stacked over the gauze in a horizontal direction simultaneously.
Patent JP-H08143233-A (JP)
Title: Paper collating device for image forming device
Inventor: KOBAYASHI KATSUHIKO
IPC: G03G15/00
Filed: 1994-11-18
Abstract: PURPOSE: To align paper in a stable condition through a matching means by a collating means by disposing a means of obliquely feeding paper upstream from an intermediate tray, guiding the paper to an intermediate tray with the paper separated largely from its reference line. CONSTITUTION: A paper conveyance passage for guiding paper to an intermediate tray 12 is provided with aslant-moving rollers 15, 16 with different conveying force in the width direction of paper to insert paper Pa into the intermediate tray with paper Pb fed aslant. A delivery means is also provided, which aligns until the paper has met guide 13 through aligner rollers 19, 19a disposed inside the intermediate tray and delivers paper Pc toward the paper conveying passage through a discharged paper roller 14. For collating paper inside the intermediate tray, the side of the paper is pressed uniformly against the guide which is fitted to its reference line K.
Patent JP-2000135239-A (JP)
Title: Disposable humor absorption type wearing article
Inventor: MIZUTANI SATOSHI
IPC: A61F13/511
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To minimize absorbing capacity of an article of forming a high density area on a top part and a bottom part of each pleat, forming a low density area between the top part and the bottom part of each pleat and abutting the bottom part on the surface of a core, in unwoven cloth for which thermoplastic synthetic fiber having weight of a specified range is used. SOLUTION: A liquid permeable surface sheet 2 is constituted of unwoven cloth made of thermoplastic synthetic fiber of weight 20 to 80 g/m2. In the unwoven cloth, plural lines of pleats 5 are arranged so as to be symmetric with respect to a center line C-C dividing the width of napkin into two equal parts. The pleats 5 form high density areas so as to be extended in one direction on a top part 7 and a bottom part 8. A side wall part 9 formed between the top part 7 and the bottom part 8 is made a low density area so as to be extended in one direction. Only the bottom part 8 is made to be abutted on the surface of the core 4. As a result, absorbing capacity of the core 4 is efficiently utilized and a leakage preventing effect of humor can be improved.
Patent JP-H09122365-A (JP)
Title: Embroidery pattern displaying sewing data processing equipment
Inventor: OWAKI RYOJI
IPC: D05C5/06
Filed: 1995-11-04
Abstract: PROBLEM TO BE SOLVED: To enable a user to definitely confirm the shape and tint for an individual embroidery thread of a selected embroidery pattern. SOLUTION: Embroidery patterns that are stored in the external memories that are loaded to a sewing machine are displayed on a display 20 for user's selection. The selected embroidery pattern is divided according to the thread color, and the pattern is displayed on the display 20. At the same time, the color indicator 21 located at a side of the display 20 emits light of the thread color corresponding to a part of the divided embroidery pattern. The color indicator 21 can express various kinds of color when the emitting ratio of the three primary colors, RGB, is changed based on the color codes of threads stored in the external memory.
Patent JP-2001135465-A (JP)
Title: Ceramic heater
Inventor: TAKENOUCHI HIROSHI
IPC: H05B3/10
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To prevent such a problem in the conventional ceramic heaters as that when a conventional ceramic heater is used under a high temperature like a heater for heating an oxygen sensor of an automobile, cautions of alkali metals, alkaline-earth metals and the like added as sintering auxiliary or contained in alumina as impurities migrate from the anode side to the cathode side, causing ion migration, and the durability of the ceramic heater is deteriorated. SOLUTION: Ceramics constituting the substrate of this ceramic heater contains 90-99 weight % of Al2O3, 0.5-4 weight % of SiO2 and 0.5-6 weight % of oxides of rare-earth elements. The total amount of these materials constitutes 100 parts by weight, and the total amount of further contained MgO and CaO constitutes 0.4 parts by weight or less.
Patent JP-H03168026-A (JP)
Title: Threshing
Inventor: SATOJI HISAYUKI
IPC: A01F12/18
Filed: 1989-11-28
Abstract: PURPOSE:To simplify constitution and to improve selection accuracy of threshing by spraying and colliding prestored grain against ear part of grain culm inserted into a threshing chamber at the initial stage of threshing to beat out grain, then, newly beating out grain and successively spraying and colliding part of recovered grain against ear part. CONSTITUTION:Preliminary grain previously prepared in a storage tank 24 is sprayed and collided against ear part 2 of grain culm 1 inserted into a threshing chamber 15 by a jetting means at the initial stage of threshing. Consequently, grain in the ear part 2 is threshed by spraying impact power. Thence, part of newly beaten out grain is successively recovered and forcibly sprayed to the ear part 2 of newly inserted grain culm 1 by the jetting means 23 to beat out grain. Therefore, selection of pellets from grain is not required as in a conventional procedure. Since the beaten grain is used as the spraying grain, new supply of the spraying grain is not needed.
Patent JP-2000136324-A (JP)
Title: Resin composition for powder coating material
Inventor: MASUDA TOSHIYUKI
IPC: C09D133/04
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition which can give a coating film excellent in mechanical properties, (secondary) adhesion, and weather resistance by incorporating an at least specified amount of a copolymer having crosslinking groups which are mainly silyl groups and having a specified glass transition temperature and a specified molecular weight. SOLUTION: This composition contains at least 20 wt.%, based on the crosslinkable copolymer, copolymer obtained by copolymerizing 1-30 pts.wt. vinyl monomer containing a silyl group of the formula with 1-30 pts.wt. a cyclic structure and/or alkoxyl-containing vinyl monomer, and 98-40 pts.wt. other copolymerizable monomers, having crosslinkable groups which are mainly silyl groups of the formula and having a glass transition temperature of 40-100 deg.C and a number-average molecular weight of 2,000-20,000. In the formula, R1 is a 1-10C alkyl, a 6-10C aryl, or a 7-10C aralkyl; X is H, a halogen, hydroxyl, an alkoxyl, phenoxy, a thioalkoxyl, an acyloxy, aminoxy, ketoximate, amino, amido, or an alkenyloxy; and a is 0-2.