baber/WOPTO huggingface dataset:
Patent JP-S61158660-A (JP)
Title: Fluorescent lamp
Inventor: SHIMA HIDEJI
IPC: H01J61/44
Filed: 1984-12-28
Abstract: PURPOSE:To prevent sticking of fluorescent material to the glass when curving into a circle by mixing fluorescent material having small grain size into that having large grain size and forming a fluorescent film onto the innerface of bulb made of soda lime glass. CONSTITUTION:Fluorescent material having average grain size of about 7mu composed of antimony.manganese co-activated calcium haro-phospate is mixed with 10-50wt% of fluorescent material having same composition and average grain size lower than 80% of former one then applied onto the innerface of a bulb made of soda lime glass to form a fluorescent film 2. While similar fluorescent film is formed through an alumina protection film 5 onto the innerface of bulb, then it is curved into a circle to produce a fluorescent lamp 1. Consequently, sticking of fluorescent material to the glass due to high temperature under curving of soda lime glass is eliminated to prevent droppage of the light output.
Patent JP-2001099803-A (JP)
Title: High-sensitivity method for determining histamine
Inventor: SENDA MITSUGI
IPC: G01N27/416
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a high-sensitivity method for determining a histamine which can quickly and accurately determine the histamine of a concentration much lower than 0.5 ppm. SOLUTION: A histamine oxidase is reacted to a sample solution containing a histamine, and the generated H2O2 is detected by a peroxidase electrode. A concentration of the histamine is determined accordingly. The peroxidase electrode utilized is obtained by uniformly kneading and burying a graphite powder, a liquid paraffin, an electron carrier and peroxidase to one end part of a cylindrical insulator (peroxidase/carbon paste electrode) to be used as a substrate sensitive part, forming a peroxidase immobilization film to a surface of the substrate response part, and coating an outer face of the film with a permeable membrane.
Patent JP-H02124115-A (JP)
Title: Electric cleaner
Inventor: KOBAYASHI SADAO
IPC: A47L9/00
Filed: 1988-11-04
Abstract: PURPOSE:To fit a bumper body to a main body without fail by widely inclining a rising wall part and a bumper part upward to an outer direction with a projecting part as a standard in the shape of a natural state rather than the shape of a fitting state to a main body case. CONSTITUTION:In the fitting state, a projecting part 65 which is in an almost central part in the cross section shape of a bumper part 51, a rising wall part 69 and a bumper part 70 go to be perpendicular together. However, in the natural state, these rising wall part 69 and bumper part 70 are inclined upward by an angle alpha in the outer direction to a perpendicular direction. By the difference of the shape for the bumper body 51 in the natural state and fitting state, the bumper body 51 is forcedly elastically deformed. Then, the bumper part 70 and rising wall part 69 are rotated from the shape in the natural state to be shown by an alternate long and two short dashes line by the alpha deg. in a direction, in which an upper part rather than a supporting point is moved in an internal direction, with a part to be abutted to an upper edge corner part 53 of an outer wall 53 or the nearby part of a groove part 68 as a fulcrum. Thus, the bumper part 70 of the bumper body 51 and the rising wall part 69 are fluctuated to a regular fitting position which is set.
Patent JP-H0663560-A (JP)
Title: Treatment method for forming low contained water sludge of dirty water
Inventor: OKUDA HARUO
IPC: B01D21/01
Filed: 1991-07-30
Abstract: PURPOSE:To efficiently execute separation and collection of sludge by mixing sludge separation chemicals into dirty water in a water tank, separating water and sludge and sedimenting the sludge, and taking out the sludge after water is eliminated by a pump, etc., while stirring it with a stirring implement. CONSTITUTION:After dirty water is contained into a water tank 1, sludge separation chemicals 6 are thrown into this dirty water, water 2 and sludge 3 are separated by mixing them enough, and the sludge 3 is sedimented downward. In such a state, first of all, the water 2 separated to the upper position is eliminated to the outside by utilizing a pump, etc., and thereafter, an opening/closing valve is opened, and also, a stirring implement 4 is rotated, and the sludge 3 separated and stored in the lower position in the water tank 1 is taken out of an outlet opening in the lower part. In such a way, according to the method for eliminating the sludge after eliminating the separated water, the sludge minimized in water content can be taken out efficiently.
Patent JP-H01151556-A (JP)
Title: Fluoromethoxyphenyldihydropyridines
Inventor: GERUHARUTO FURANKOBIAKU
IPC: C07D211/90
Filed: 1988-11-04
Abstract: NEW MATERIAL: A compound of formula I (R is H or F).  
     EXAMPLE: Decyl 4-(2-difluoromethoxyphenyl)-1,4-dihydro-2,6-dimethyl-3- nitropyridine-5-carboxylate.  
     USE: Agents having a positive inotropic action capable of increasing the contractile force on cardiac muscles, and having the ability to treat circulatory and cardiac diseases and to control the balance of glucides, salts and body liquids, and further which is useful for suppressing vascular diseases.  
     PROCESS: The compound of formula I is obtained by allowing a reaction product of an aldehyde of formula II with the nitroacetone of formula H 3 C-CO-CH 2 -NO 2  or a Knoevenagel condensation product of formula III to react with the ester of amino crotonic acid of formula IV in an inert organic solvent (e.g. methanol) at 10-200°C. 
     COPYRIGHT: (C)1989,JPO
Patent JP-2001101266-A (JP)
Title: Cach flow calculation system
Inventor: NAGAMI OSAMU
IPC: G06Q10/00
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To save labor and time and to reduce a cost concerning cach flow calculation. SOLUTION: A processing division is previously set at every account subject. Then the increase/decrease amounts of property, debt and capital with respect to those in a succeeding period are automatically grasped at every account subject. Besides, an in-account subject processing is executed after the processing is executed at every account subject concerning the increase/decrease amounts with respect to those in the succeeding period, which is the corresponding one among the processings A-H in the respective device parts indicated by codes 74A-74H based on processing division setting. Thus, cach flow calculation is executed.
Patent JP-2001099124-A (JP)
Title: Flange nut
Inventor: SATO YOSHIRO
IPC: F16B33/06
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a flange nut having any good performances of corrosion resistance, scuffing resistance, and looseness performance. SOLUTION: A flange nut is provided with a nut main body 3 having a female screw part 2 on an axial core and which is formed of stainless steel of JIS SUSXM7 as a raw material, a flange 4 positioned on one end part of the nut main body 3, and a calking part 5 formed on the other end part of the female screw part 3, a dry lubricant G comprising molybdenum disulfide as a main component is seized on the nut main body 3 and the flange 4 including the female screw part 2 of the nut main body 3 and a seat surface 6 of the flange 4.
Patent JP-H01122123-A (JP)
Title: Plasma processor
Inventor: YAMAGUCHI YASUHIRO
IPC: H01L21/3065
Filed: 1987-11-06
Abstract: PURPOSE:To improve the efficiency of a plasma processor by forming the sectional shape of the connecting surface with a cavity resonator of a waveguide in a rectangular shape in which opposite two sides are circular arcs of a concentric circle having an axis of the resonator substantially as a center. CONSTITUTION:When a rectangular waveguide 2 is connected to a circular cavity resonator 1, the sectional shape of the end face to be connected to the resonator 1 of the waveguide 2 is formed in a rectangular shape in which opposite two sides are circular arcs of a concentric circle whose center is an axis of the resonator 1. Accordingly, parallel counter electrodes to an electrode for placing an object to be processed can be formed, and the energy of a microwave can be radiated through a slit formed at the counter electrodes to a plasma processing chamber. Thus, the effect of ions or radicals generated by the energy can be uniformly applied to an object to be processed.
Patent JP-H03141805-A (JP)
Title: Plant performance monitoring device
Inventor: HAMANO HIROSHI
IPC: G01D21/00
Filed: 1989-10-26
Abstract: PURPOSE:To judge easily whether a plant performance data is good or bad so as to select easily the plant performance data having a high reliability, by providing a plant performance monitoring device with a plant performance calculating unit and a reliability adding unit. CONSTITUTION:The process data of a thermal power generation plant is detected by respective detecting devices 8 to 11, and a plant performance calculating unit 15 and a reliability adding unit 22 are provided in a plant performance monitoring device 12 for assessing the plant performance on the basis of the detected process data. Reliability calculated in a reliability calculating unit 20 from a process data is added to the detected process data and the plant performance data calculated by the plant performance calculating unit 15 on the basis of the detected process data, by a reliability data adding unit 21. It is thus possible to judge easily whether of the plant performance data is good or bad so as to select easily the plant performance data which is judged that the reliability is high.
Patent JP-H03170517-A (JP)
Title: Copolymer based on ethylenic unsaturated monomer and containing urethane group and its preparation and use
Inventor: HANSUUURURITSUHI FUUTO
IPC: C09D7/45
Filed: 1990-10-19
Abstract: PURPOSE: To provide a thickener which is useful for an aqueous polymer dispersing liquid and an aqueous binder system, by copolymerizing an ethylenically unsaturated hydrophobic monomer, a specific ethylenically unsaturated monomer and a surface active urethane derivative.  
     CONSTITUTION: This copolymer is provided by copolymerizing (A) 25 to 85 wt.% of an aqueous ethylenically unsaturated monomer selected from a vinyl ester of a 1-18C monocarboxylic acid and a (metha)acrylic ester of a 1-22 alcohol, (B) 1 to 50 wt.% of an ethylenically unsaturated monomer having an anionic or cationic residue capable of forming a salt, (C) 0.1 to 30 wt.% of a surface active urethane derivative containing an ethylenically unsaturated carboxy or carbamide residue and, optionally, (D) an ethylenically unsaturated monomer having another functional residue, an ethylenically unsaturated carboxyl compound, a crosslinkable ethylenic polyunsaturated or polyfunctional monomer, a molecular weight adjusting agent and the like. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H02125682-A (JP)
Title: Semiconductor laser device
Inventor: ARIMOTO SATOSHI
IPC: H01S5/00
Filed: 1988-11-05
Abstract: PURPOSE:To simplify the manufacturing processes while decreasing leakage current by anodically oxidizing a semiconductor directly and utilizing the oxide film as a current constricting layer. CONSTITUTION:On an N-type GaAs substrate 1, there are formed an N-type clad layer 2, an active layer 3 and a P-type clad layer 4. Region of the layer 4 where a stripe region is to be provided is patterned by using a photoresist 5. Then, anodic oxidation is performed to provide an anodic oxide film 7 in the region other than the stripe region required for laser oscillation. Since the anodic oxide film 8 has high resistance and a wide forbidden band, the effect of confining carriers and light can be improved substantially. Further, the laser device thus produced does not include regrown interface. Accordingly, the manufacturing processes can be simplified while leakage current can be decreased.
Patent JP-2000109829-A (JP)
Title: Solidifying material for moisture-containing soil and improvement of solidification of moisture-containing soil
Inventor: SAKURAI TOSHIHIDE
IPC: C09K17/06
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To obtain a composition, which comprises, as its essential components, specified amounts of magnesium oxide and aluminium sulfate and/or iron sulfate, and the balance gypsum, thereby improving the solidification-improving property of moisture-containing soil. SOLUTION: The amount of magnesium oxide in this solidifying material ranges 15 to 40 pts.wt. per 100 pts.wt. of the essential components, and the amount of aluminium sulfate and/or iron sulfate ranges 4 to 10 pts.wt. per 100 pts.wt. of the essential components. In doing so, there can be obtained such a solidifying material which is able to provide modified soil satisfying strength and a pH value. Aside from these essential components, the solidifying material may further comprise an inorganic porous moisture-absorbing material and/or a moisture-absorbing organic material, so that the uniaxial compression strength of the soil obtained after improvement in solidification can further be improved, with the soil after the addition of the solidifying material suffering little variation in the pH value.  The inorganic porous moisture- absorbing material includes perlite or the like, and the moisture-absorbing organic material includes a synthetic polymer such as polyacrylamide or the like, or waste paper.
Patent JP-S62140920-A (JP)
Title: Powder material feeding device
Inventor: SAITO HIROSHI
IPC: B65G47/14
Filed: 1985-12-12
Abstract: PURPOSE:To feed powder materials at a uniform speed with a high degree of accuracy in a feeding device for metallic power materials or the like, by forming a gap for introducing the power material between the inner bottom surface of a spiral type bowl and the lower discharge outlet of a hopper. CONSTITUTION:A gap 4 formed between the powder material discharge outlet 3 of a hopper 2 and the inner bottom surface of a bowl 1 is maintained to be uniform. In this arrangement, the bowl 1 is vibrated to feed a powder material in the hopper 2 into the bowl 1. Thereby, the powder material is conveyed on a spiral track 10. At this time, the gap 4 between the discharge outlet 3 of the hopper 3 and the bottom surface of the bowl 1 acts as a limiter for the supply amount of the powder material from the hopper 2 to the bowl 1, and therefore, the amount of the powder in the bowl is made to be substantially uniform. Accordingly, it is possible to make the feed amount of the powder material uniform.
Patent JP-S63133049-A (JP)
Title: Driver for mossbauer's spectroscope
Inventor: SAKAI NOBUHIKO
IPC: G01N23/06
Filed: 1986-11-25
Abstract: PURPOSE:To obtain a compact apparatus applicable under a very low temperature and a storing magnetic field, by utilizing a piezo-electric actuator element making the best of a piezo-electric low temperature characteristics. CONSTITUTION:Two piezo-electric actuator elements 1a and 1b with identical characteristics are fixed at one end thereof while supporting a holder 3 for holding a gamma ray source or a absorber at the other end thereof through connections 2a and 12b. When one piezo-electric body 21 and two electrodes 22 and 23 are used, one of the electrodes 22 and 23 is mounted securely. As the actuator elements vibrate with the application of a voltage across the electrodes 22 and 23, the length at right angles to the direction of vibration thereof varies slightly. The insertion of the connections 2a and 2b formed by bending a thin plate allows the transmission of a vibration-wise displacement as intact and the displacement at right angles to the direction of vibration is made up for by extension of a connection plate.
Patent JP-S63133571-A (JP)
Title: Manufacture of semiconductor device
Inventor: MIWA HIROYUKI
IPC: H01L29/732
Filed: 1986-11-25
Abstract: PURPOSE:To achieve the formation of a graft base region having a submicron width by a method wherein, when a polycrystalline semiconductor layer is wet-etched by making use of a side wall as a mask, in undercut part is formed at the polycrystalline semiconductor layer located under the side wall. CONSTITUTION:After a polycrystalline Si layer 7 undoped with an impurity has been formed on the whole surface by a CVD method, an SiO2 layer doped with boron is formed on the surface of this layer by a CVD method. After that, by etching the whole surface by an RIE method, a side wall 9 of SiO2, acting as an etching mask layer, is formed on the side wall of recessed part 8 at the Si layer 7 formed by an opening 6. Then, the Si layer 7 is etched by KOH by making use of side wall 9 as a mask. The etching process is stopped on the substrate 1 due to the selectively of the KOH. In order to keep a distance from a P<+> type graft base region 13 and an N<+> type emitter region 15 which are to be formed later, an undercut part 10 is formed by overetching the Si layer 7.
Patent JP-H07115750-A (JP)
Title: Detector for abrasion of slide bearing in rotating machine
Inventor: OYAMA ATSUSHI
IPC: F16C17/24
Filed: 1993-10-13
Abstract: PURPOSE:To provide a detector for abrasion of slide bearing in a rotating machine, in which an abrasive reduction in sectional area of the bearing is detected through a change in inductance of a detection coil. CONSTITUTION:In a rotating machine, a spindle 13 rotating freely is supported by a slide bearing 12. A detector for abrasion of the slide bearing 12, in the rotating machine includes a detection coil 11 around the slide bearing part 12, a detection means for detecting a change in inductance of the detection coil 11 when a carrier signal at a frequency adequate for the material of the bearing part 12 is applied to the detection coil 11, an output display unit for displaying an output, a comparator for comparing an output signal from the detection means with a reference level, and an automatic operation stopping unit. Then, a quantity of abrasion detected as a change in inductance of the detection coil 11 can be displayed on the display unit, regardless of the operational state of the rotating machine. When the output signal from the detection coil 11 is over the reference level, the rotating machine is automatically stopped.
Patent JP-H07112252-A (JP)
Title: Method for stirring molten steel in mold
Inventor: YAMAMURA HIDEAKI
IPC: B22D11/112
Filed: 1993-10-14
Abstract: PURPOSE:To provide a stirring method of molten steel in a mold, by which the surface cracking and the entrapment of inclusion are prevented and a product having excellent surface quality is obtd. CONSTITUTION:At the time of stirring the molten steel in the mold by arranging an electromagnetic stirring device 4 on the continuous casting mold 1, DC current having 100-1000Hz is conducted in this stirring device 4. Horizontal flow having >=10cm/sec flowing speed is imparted only to the molten steel within 3cm from the mold surface to stir the molten steel. By this method, the surface flaw is reduced by preventing the development of crack and the entrapment of inclusion on the surface layer part, and the product having excellent surface quality can be produced.
Patent JP-H10106585-A (JP)
Title: Non-aqueous electrolyte secondary battery
Inventor: SUNAKAWA TAKUYA
IPC: H01M10/05
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To reduce the lowering of discharging capacity, and improve the charging and discharging cycle characteristic by forming a carbon film on a surface of an aluminum collector, and forming an active material layer on this carbon film. SOLUTION: Carbon powder at 95 pts.wt. and the solution, which is obtained by dissolving polyvinylidene fluoride at 5 pts.wt. in N-methyl-2-pyrolidone, are kneaded so as to adjust the slurry, and this slurry is applied on a surface of an aluminum foil by a doctor blade method, and the coated aluminum foil is dried, rolled so as to manufacture an aluminum collector having a carbon film on a surface thereof. The carbon film of the aluminum collector is coated with the slurry, which is obtained by kneading the positive electrode active material powder at 90 pts.wt. acetylene black at 6 pts.wt. and the N-methyl-2- pyrolidone solution, which includes polyvinylidene fluoride at 4 pts.wt. for adjustment. Thereafter, it is dried, and formed into a disc at 20mm of diameter by the molding pressure 2t/cm<2> , and heated at 100 deg.C for two hours so as to form a positive electrode.
Patent JP-H11115381-A (JP)
Title: Rotary blackboard
Inventor: SUGII RIYOUKO
IPC: B43L1/04
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To simplify an operation of a rotary blackboard by urging upward a locking member by an urging member, and pressure-receiving an operating force for releasing its locking part from a blackboard body by an operating unit. SOLUTION: First, a blackboard body 1 is erected to a substantially standing state, and then an operating unit 9 is pressed down to descend a pin 6. And, after the body 1 is finely regulated to a position for engaging the pin 6, for example, within an engaging hole 7 of a bottom 11b side, the unit 9 is gradually separated. As a result, the pin 6 is automatically raised by an urging force of a coiled spring 8, and engaged within the hole 7. Thus, the body 1 is locked at the standing position to inhibit its rotation. In the case of reversing the body 1, the unit 9 is pressed down, the pin 6 is drawn out of the hole 7, and then the body 1 is reversed. Thereafter, the pin 6 is again engaged within the hole 7 of the bottom 11c of an opposite side by the same operation, and the body 1 is locked to the standing position.  Thus, the pin 6 is engaged within the hole 7, thereby effectively inhibiting the rotation of the blackboard body 1.
Patent JP-S62139026-A (JP)
Title: Keyboard device
Inventor: HIROSE TOSHIKO
IPC: H03M11/14
Filed: 1985-12-13
Abstract: PURPOSE:To facilitate an easy input job by displaying variably the contents supplied by a certain key on the keys and therefore changing freely the display input code. CONSTITUTION:A retrieval/display key 27-1 is depressed when the input information is displayed. Thus an input part 25 detects the depression of the key 27-1 and instructs the conversion to a conversion table 24. Receiving this instruction, the input code corresponding to the depressed key is retrieved and sent to an input key transmission part 22. The part 22 gives an instruction to an interface part 21 for the transmission of the result of said retrieval. Then the part 21 transmits said instruction to a central processing unit 1 in the form of an input code delivered from a keyboard 2.
Patent JP-H04156481-A (JP)
Title: Image forming device
Inventor: IKEDA TADAYOSHI
IPC: G03G15/02
Filed: 1990-10-19
Abstract: PURPOSE:To provide an image forming device of which repairing is easy, its structure is also simple, its reliability is high and having a less-expensive electrical charger assembled therein by a method wherein a driving means for manually operating a cleaning member is provided, and the driving means is constructed to engage with the cleaning member when a process cartridge is fixed to a main body of the device. CONSTITUTION:When a handle 411 of a driving member 41 is held by hand and moved in a rightward or leftward direction, an engagement between a convex part 332 of a slider 31 and a concave part 412 of the driving member 41 is released and a guiding plate 171 of a process cartridge 17 is pulled out of a guiding groove 182 of a main body 181 of the device. In turn, when the process cartridge 17 is inserted, there is no trouble during insertion of the process cartridge 17 as long as the driving member 41 and the slider 31 are placed at an initial position of the cleaning member 310, so that the convex part 332 of the slider 31 and the concave part 412 of the driving member 41 are engaged from each other and stopped. With such an arrangement, it is possible to provide an image forming device of which repairing is easy, its structure is simple, its reliability is high and using a process cartridge having a less- expensive electrical charger assembled therein.