baber/WOPTO huggingface dataset:
Patent JP-S52904-A (JP)
Title: Process for recovering activity of washing liquid for acetylene gas purification
Inventor: NISHIDA MINORU
Filed: 1975-06-24
Abstract: PURPOSE: An efficient method for recovering activity of deactivated washing liquid for the purification of acetylene gas. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10238859-A (JP)
Title: Combustion controller
Inventor: TSURUTA TORU
IPC: F23N5/02
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To permit the quick approximation of a hot-water supplying temperature to a set temperature upon changing the set temperature or the amount of water by a method wherein an integrating value is limited upon performing an integrating operation by a difference between the set temperature and the discharging hot-water temperature of the outlet port of a heat exchanger while the limited value of integration is changed. SOLUTION: Upon starting combustion, an integrating operation unit 33 operates an integrated value (f1) based on a set temperature Ts and the detecting value Th of a discharging hot-water temperature sensor. An integration limit value operating unit 39 operates an integration limit value (fI1) from a formula based on the operating value Fr of an actual output operating unit 35 and the operating value F of a necessary combustion amount operating unit 37. Here, +0.1 is used upon operating the upper limit integration limit value and -0.1 is used upon operating the lower limit of the integration limit value. In this case, an integration operating value switching unit 41 compares the operating value (fI1) of the integration operating unit 33 with the operating value (fI1) of the integration limit value operating unit 39 and when the integral value (fI) is without the range of the integration limit value (fI1), the integration limit value (fI1) is switched to sent the same to the necessary combustion amount operating unit.
Patent JP-S61237155-A (JP)
Title: Recording device which can input arithmetic numerical data
Inventor: HIBINO MASAAKI
IPC: G06F3/12
Filed: 1985-04-13
Abstract: PURPOSE:To store arithmetic results without reinputting them, and to improve the operability by deriving a numerical data to be stored of the arithmetic by operating a four rules arithmetical key, and storing it by an arithmetic value storage operating means. CONSTITUTION:An input device is provided with a numeral key for inputting a numerical data of a graph and a table, and a four rules arithmetical key for executing a four rules arithmetic by combining it with this numeral key, a numerical data storage means stores the numerical data of the graph and the table of an input, and an arithmetic means executes the arithmetic which instructed by the operation of the numeral key and the four rules arithmetical key. Also, an arithmetic value storage operating member which is provided on the input device stores an arithmetic value of the arithmetic means as the numerical data of the graph and the table in the numerical data storage means. A control means controls each means of an arithmetic and a storage, based on an input data, and also draws the graph and the table in a recording mechanism, based on a stored numerical data of the storage means.
Patent JP-H06263633-A (JP)
Title: Composition for treating periodontal disease
Inventor: KINO MIWAKO
IPC: A61P1/02
Filed: 1993-03-12
Abstract: PURPOSE:To obtain a composition for treating periodontal diseases, effective in prevention and treatment for periodontal diseases by including an isoflavone derivative such as 7-isopropoxyisoflavone. CONSTITUTION:The composition for treating periodontal diseases contains an isoflavone derivative of the formula (R1 is H or OH; R2 to R4 are H, 1-5C lower alkyl or carboxyl)(especially preferably 7-isopropoxyisoflavone). When this composition is applied to the surface of gingiva, breakage of a gingival tissue and a pericemental membrane-binding tissue is prevented and as a result, deepening of periodontal pocket is prevented to improve periodontal diseases. The blend amount of the isoflavone derivative of the formula is 0.01-5wt.%, especially 0.1-2wt.%. A type for administrating this composition includes gel, paste, dentifrice, cataplasm for applying to gingiva, periodontal pocket-injecting agent or chewing gum.
Patent JP-H10251257-A (JP)
Title: Production of imidazopyridine derivative and intermediate hydrochloride therefor
Inventor: KAGEYAMA HIDEKI
IPC: C07D471/04
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound useful as an intermediate for medicines in high yield and purity by cyclizing an amidopyridine derivative under heating within a specific range of temperatures. SOLUTION: This compound of formula II is obtained by cyclizing a compound of formula I [R<1> is H or a halogen; R<2> is H or methyl; R<3> is a cycloalkyl, lower alkyl, etc.; R<4> is cyano, COOR<5> (R<5> is a lower alkyl, cycloalkyl, etc.), etc.] under heating at 80-260 deg.C in the presence of an organic acid salt such as sodium acetate or an amine such as ethylamine at 0.1-20 molar times the compound of formula I in a solvent such as CH3 OH at 0.5-100wt. times the compound of formula I.
Patent JP-2000273557-A (JP)
Title: Method for recovering manganese through fluidized bed manganese crystallization
Inventor: NOMURA JUNICHI
IPC: B01D9/02
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a manganese recovering method capable of easily recovering the surface crystal high in manganese content from a fluidized medium increased in grain size through the manganese crystallization. SOLUTION: In a method for treating the water containing manganese to remove the soluble manganese through crystallization by passing the water to be treated containing the carbonic ion from a tank bottom part in an upstream flow into a fluidized bed reaction tank having no support floor with manganese sand as the fluidized medium, pouring an alkaline agent in close proximity to an inlet of the water to be processed of the tank bottom part and/or in the fluidized bed, adjusting the pH value of the processed water in the fluidized bed to be 8 to 10, the fluidized medium increased in grain size through the manganese crystallization from the reaction tank is removed and heat treated to drop the adhesion strength of the manganese crystal on the surface of the fluidized medium, and then the surface crystal high in ratio of manganese containing water is recovered.  The heat treatment is preferably achieved for at least 30 minutes at 100 deg.C or over, and the fluidized medium after the surface crystal is recovered can be re-used as the fluidized medium.
Patent JP-S61237765-A (JP)
Inventor: MIYANO KAORU
IPC: E04G23/02
Filed: 1985-04-13
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-S62236269-A (JP)
Title: Dither image encoding device
Inventor: YOSHIMOTO MASAHIKO
IPC: H04N1/41
Filed: 1986-04-08
Abstract: PURPOSE:To improve efficiency of encoding of data of a dither image by allotting code of small bit in order of frequency of bit pattern generation of an image data block, and replacing to reduce apparent black area. CONSTITUTION:An image blocking means 31 makes dither image data DD into blocks two-dimensionally in relevant dither matrix size. A histogram preparing means 32 makes and updates a histogram every one line of block on each bit pattern of an image data block DB made to a block. A label allotting means 33 makes sorting on a table Hn of the histogram in descending order of frequency, and allots codes to each bit pattern after sorting in ascending order from '0'. Accordingly, codes of smaller black picture element are allotted in order of larger frequency of generation. Thus, efficiency of encoding of dither images can be improved remarkably.
Patent JP-H10255187-A (JP)
Title: Device for preventing erroneous operation for object sensing sensor
Inventor: ITO YOSHIHIKO
IPC: G08B29/22
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To prevent an erroneous operation even when another facility is arranged in front of an object sensing sensor in a simple constitution by installing an angle adjusting mechanism, changing a directional angle according to the situation of a job site for directing a reflected infrared beam outside a light receiving range at the time of setting this device in an environment in which an obstacle is present. SOLUTION: A main body 3 in a POS terminal equipment 1 is provided with a window 5 opened forward, and a sensor unit 4 is fixed inside close to this window 5 so that a light projecting and receiving part 6 can be exposed and directed forward. Especially, the light projecting and receiving part 6 is attached to the sensor unit 4 related with an angle adjusting mechanism. The direction of the light projecting and receiving part 6 attached to the angle adjusting mechanism is changed to a downward direction and fixed, and a radiated infrared beam R1 from the light projecting part is reflected on a front rack 2' and a reflected beam R1 is directed to a position separated from the light receiving part like an arrow code. Also, a reflected beam from a front visitor close to the POS terminal equipment 1 is received by the light receiving part.
Patent JP-H01252138-A (JP)
Title: Fan motor
Inventor: TAKIGUCHI MASAHIRO
IPC: H02K9/22
Filed: 1988-03-31
Abstract: PURPOSE:To reduce the size and to enable highly efficient cooling, by forming a motor holding board constituting a portion of fan casing of material having high thermal conductivity and fixing a motor thereto thereafter fixing a motor drive circuit section to the motor holding board. CONSTITUTION:A suction port 11, an air supply port 12 and a motor fixing opening 13 are made respectively through the upper face, the side face and the under face of a fan casing body 1. A motor holding board 4 made of material having high thermal conductivity and fixed with a motor 2 having an impeller 3 is mounted on the opening 13. The motor holding board 4 comprises a flange section 42 and a secured section 41, and fixed through a packing 14 to the opening 13. A motor drive printed board 5 and a power transistor 51 are fixed to the motor holding board 4. By such arrangement, the size of fan motor is reduced and efficient cooling is achieved. Such motor is preferably employed in a vehicle air-conditioner.
Patent JP-H09240585-A (JP)
Title: Respiring circuit of half-releasing type respirator
Inventor: YOSHIDA AKIHIKO
IPC: B63C11/22
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a respiring circuit of a half-releasing type respirator, by which respiration can be comfortably performed. SOLUTION: In a respiring circuit 2 of a half releasing-type respirator 1 for removing carbon dioxide gas from exhaust gas to be recovered through a mouthpiece 9 by a canister 5, auxiliarily adding respiration gas from a gas cylinder 7, and again feeding it to the mouthpiece 9, a material such as activated carbon 60 having offensive odor eliminating or preventing action is provided in the respiring circuit 2, and offensive smell contained in exhaust gas is eliminated and/or prevented in the respiring circuit.
Patent JP-H04315528-A (JP)
Title: Inserting device for part with flange
Inventor: KURIAKI HIROYUKI
IPC: H05K13/04
Filed: 1991-04-12
Abstract: PURPOSE:To stabilize insertion a part in a jig and to perform high speed operation of a device by performing accurate positioning in a state to nip a part with a flange between chucks driven by means of a cam after the part is fed to a notch part between the chucks. CONSTITUTION:A notch in a shape matching with the outer shape of the body of a part 1 with a flange is formed in a mating surface between a pair of chucks 11 and 12 on both sides. The part 1 with a flange is fed in the notch part and through rotation of a cam 15, cams 11 and 12 are closed to nip the part 1 with a flange therebetween. Through rotation of a cam 19, the part 1 with a flange is pressed from above by means of a pusher 17, and the whole of a part with flange holding press device is lowered. The body part of the part 1 with a flange is stably inserted in the insertion hole of a jig 10, the chucks 11 and 12 are opened, and the part 1 with a flange is pressed in the insertion hole of a jig 10 down to the position of a flange by means of the pusher 17. Further, a drive system is commonly used for other devices, such as an elevating device and a feeding part form the part 1 with a flange, and a speed is increased.
Patent JP-H07257266-A (JP)
Title: Tank lorry filler hole cover opening device
Inventor: SUGANO TOKIO
IPC: F16J1/12
Filed: 1994-03-24
Abstract: PURPOSE:To prevent rainwater stored on an injection port cover from flowing into a tank when the filler hole is opened by providing a cap screw of which center part is inserted into a boss part to be engaged with it, having a handle at an upper end part, and of which lower end part is directed to the filler hole cover to get in contact with/apart from it freely. CONSTITUTION:An opening device 24 for a filler hole cover 10 is provided to rotate the filler hole cover 10 between a horizontal attitude and a nearly vertical attitude, for example, with an arm 9, and a cap screw 28 and a spring 26 are provided to elevate it as it is in the horizontal attitude separately from the arm 9. A guide body 25 is positioned around a center of the filler hole cover 10 to stand, the filler hole cover 10 is installed around a center to the arm 9, and the guide body 25 is lifted by energizing force of the spring 26 while it gets in contact with a boss part 27 to slide. The filler hole cover 10 is thus lifted while holding the horizontal attitude without inclining.
Patent JP-H08246002-A (JP)
Title: Surface-coated mn-bi magnetic recording powder and its production
Inventor: ISHIYAMA KOICHI
IPC: C09D5/23
Filed: 1995-03-10
Abstract: PURPOSE: To obtain a surface-coated magnetic recording powder without the magnetic characteristic being deteriorated even if exposed to high temp. for a long time as well as to room temp. CONSTITUTION: An SiO2 protective film is formed on the surface of an Mn-Bi magnetic recording powder to constitute the surface-coated Mn-Bi magnetic recording powder. The SiO2 protective film is formed on the surface of the Mn-Bi magnetic powder by a sol-gel reaction using silicon alkoxide.
Patent JP-S564246-A (JP)
Title: Manufacture of semiconductor device, and semiconductor wafer bonding substrate therefor
Inventor: BONSHIHARA MANABU
IPC: H01L21/78
Filed: 1979-06-25
Abstract: PURPOSE:To prevent the position of a pellet from deviating, by bonding the wafer on the tops of plural projections of a semiconductor wafer bonding substrate, dividing the wafer into pellets and simultaneously thermocompression bonding a plurality of leads to the pellets. CONSTITUTION:Grooves are provided on a quartz glass 1a to make projections 11 of 1mu in width and thickness and 1mm. in height, for example, or fiber glass projections of 150mu in diameter are implanted at the rate of 16 pieces per square millimeter in a glass epoxy plate so that the flatness is set within a range of + or -20mu. A wafer 4 is bonded at 3 on the substrate 1a and divided into pellets 6 by a saw 5. Since only a part of each projection 11 is cut by the saw, the lifetime of its cutting edge is lengthened. Since the quantity of heat transferred through the projections is less than a half of that transferred through the plain substrate, the temperature of a heater tip 10 can be made lower than that of a heater tip in a conventional case and the lifetime of the former heater tip 10 is about twice longer than that of the latter. Because the position of each pellet does not deviate and is hardly changed by the cutting, the leads 7 can be continuously gang-bonded by moving the substrate at an interval equal to the disposition spacing of the pellets.
Patent JP-2000275897-A (JP)
Title: Electrostatic charge image developing toner, its production and image forming method
Inventor: YAMAZAKI HIROSHI
IPC: G03G9/08
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic charge image developing toner and its producing method capable of forming a stable image particularly even in a dry environment, having a small particle diameter, excellent in resolution and not causing problem such as image defects even after use over a long period of time, and to provide an image forming method. SOLUTION: The electrostatic charge image developing toner consists essentially of a resin and a colorant and has 3-9 μm volume average particle diameter and an NCI(Nulear Centour Index) ratio of 3.6-4.3 represented by the equation NCI ratio = (peripheral length)/(sum of areas)1/2.
Patent JP-S51111159-A (JP)
Title: Hair setting device
Inventor: ARAKI MASAKATSU
IPC: A45D20/00
Filed: 1975-06-30
Abstract: PURPOSE: A device that enables the hair to be curled durably within short time without injury to the hair. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S61241020-A (JP)
Title: Frazing machine
Inventor: SAKAKIBARA BUNJI
IPC: B23F19/10
Filed: 1985-04-15
Abstract: PURPOSE:To simultaneously remove burrs from both side end edges of each gear with a cutter engaging with each gear, by rotatably supporting a gear to be cut, having a plurality of different type gears, to tailstock spindles. CONSTITUTION:A gear to be cut 37 is rotatably supported to tailstock spindles 5, 6. If the first cutter 27 is rotated, rotary moment is transmitted to a large contour helical gear 37a through a fixed blade 27b and a movable blade 27a, and a gear 37 is rotated. Rotary moment of a small contour helical gear 37b is transmitted to the second cutter 28 through a fixed blade 28b and a movable blade 28a. In this way, a machine, rotating the first cutter 27 and the second cutter 28 in a condition that the both cutters engage with the large contour helical gear 37a and the fixed blade 27b, simultaneously performs frazing work for each gear 37a, 37b.
Patent JP-2000275200-A (JP)
Title: Nox sensor and production thereof
Inventor: HATTORI AKIYOSHI
IPC: G01N27/12
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To realize a high sensitivity NOx sensor. SOLUTION: The NOx sensor is equipped with an insulating substrate 1, a pair of the electrodes 2 provided on the substrate 1 and the gas sensing body 3 based on tin-added indium oxide (ITO) further provided on the substrate 1. The gas sensing body 3 is formed by using an org. soln. containing an inorg. indium salt, an org. tin salt, at least an org. compd. capable of being bonded to indium by a coordinate bond and an activator.
Patent JP-S63246740-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: NAKAMURA YOSHISADA
IPC: G03C7/30
Filed: 1987-04-01
Abstract: PURPOSE:To improve the preventive properties of color contamination and color fogging of the titled compd. during production and preservation by incorporating specified compds. capable of preventing the color contamination and the color fogging in a layer outside a photosensitive silver halide emulsion layer. CONSTITUTION:The titled material comprises at least one layer of each blue, green and red sensitive silver halide emulsion layers, and the compd. capable of preventing the color contamination and the color fogging properties shown by formula I are incorporated in the layer outside the three photosensitive silver halide emulsion layers of the titled material. In formula, RED(A) is a group capable of releasing a (Time)p-RED(B)-Ballast group in the oxidation- reduction reaction of said comd. with the oxidant of a developing main agent, RED-Ballast is a group capable of reducing the oxidant of the developing main agent by only releasing from the RED(A) group directly or through a (Time)p group, (Time)p is a timing group, (p) is 0 or a positive integer, and Ballast is a nondiffusion group. Thus, the titled material having less tendency for generating the color contamination and the color fogging is obtd.
Patent JP-H09272750-A (JP)
Title: Polyester film
Inventor: TOMITA HIROSHI
IPC: C08J9/00
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To obtain a film which enables the percutaneous absorption of a clinically effective amt. of a poultice when used for supporting it while hardly causing contact dermatitis by selecting a polyester film having a specified thickness and a specified vol. void content. SOLUTION: This polyester (e.g. polyethylene terephthalate) film selected has a thickness of 0.5-5μm, pref. 0.8-4μm, still pref. 1.0-3.54μm, and such characteristics that the vol. void content is 0.3-1.5%, pref. 0.5-1.2%, that pref. the refractive indexes in the longitudinal and transverse directions are each 1.640-1.675, and that the birefringence is pref. 0.03 or lower. The film is obtd. e.g. by conducting a polyester-forming reaction in the presence of an inert fine powder (e.g. CaCO3 ), melt forming the resultant polyester into a film, biaxially orienting the film, and thermally treating it.
Patent JP-H04317590-A (JP)
Title: Ac load controller
Inventor: TOYODA MASAKI
IPC: H02P27/02
Filed: 1991-04-12
Abstract: PURPOSE:To provide an inexpensive motor controller in which electric power is saved with a simple structure. CONSTITUTION:A flywheel circuit connected in parallel with an AC load, a chopping circuit 1 for chopping an AC power source and supplying the chopped power to the load, and base current supply means connected in parallel with the circuit 1 to supply base currents of flywheel transistors Q3, Q5 when the circuit 1 is turned OFF, are provided.
Patent JP-S524009-A (JP)
Title: Dc motor driving circuit
Inventor: NAKAMURA YOSHIKAZU
IPC: H02P7/29
Filed: 1975-06-27
Abstract: PURPOSE: The constant-current driving circuit and the constant-voltage driving circuit are switched by the outside signals, and used. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63246743-A (JP)
Title: Method for processing silver halide color photographic sensitive material
Inventor: KOBOSHI SHIGEHARU
IPC: G03C7/34
Filed: 1987-04-01
Abstract: PURPOSE:To reduce the processing time of the titled material, and to prevent the titled material from the faulty recoloring and the generation of a bleach- fogging by incorporating a specified cyan dye forming coupler in the titled material, and at least one mol. of an iodine ion per 1l of a bleach-fix bath in said bath, respectively. CONSTITUTION:The silver halide photographic sensitive material contains at least one kind of the cyan dye forming coupler shown by formula I or II. At least one mol. of iodine ion is incorporated in 1l of the bleach-fix bath. In formulas, R<1>, R<2> and R<4> are each an aliphatic aryl or a heterocyclic ring group, R<3> and R<6> are each hydrogen or halogen atom, or an aliphatic group, etc., R<5> is alkyl group, R<7> is hydrogen atom or 2-12C alkyl group, Z1, and Z2 are each hydrogen atom or a group capable of releasing at the time of an oxidation coupling reaction with a developing main agent, (n) is 0 or 1. Thus, the processing time of the titled material is reduced, and the faulty recoloring does not occur, even in the case that the titled material having the high sensitivity and the high silver content is proceeded for a long period, and the bleach fogging is difficult to generate.