baber/WOPTO huggingface dataset:
Patent JP-H04136110-A (JP)
Title: Device for repairing inner wall in blast furnace
Inventor: YANAGISAWA KATSUHIKO
IPC: C21B7/06
Filed: 1990-09-28
Abstract: PURPOSE:To extend shifting stroke to vertical direction of a spraying nozzle to the max. limit by arranging a vertical travelling carriage device with which the nozzle is guided and ascended/descended along vertical direction of a spraying nozzle holding frame. CONSTITUTION:The vertical travelling carriage device with which the nozzle is vertically guided and ascended/descended along vertical direction of the spraying nozzle holding frame 101, is arranged. For example, the vertical travelling carriage sets the sprockets 1, 2 at the upper end and lower end thereof and winds a loop-like endless chain 4 between them and fits the carriage 33, which the spraying nozzle 103 is guided and ascended/descended, to this chain. By rotating the driving sprocket, the spraying nozzle 103 can be travelled to the desired position between the upper and lower ends in the vertical direction travelling device. By this method, extension of the ascending/descending range of the spraying nozzle 103 is obtd. with wt. increase by a little.
Patent JP-H10177966-A (JP)
Title: Method for formation of well contact region for silicon-on-insulator wafer
Inventor: RICHARD D SHINERA
IPC: H01L21/02
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To provide an SOI(Silicon-On-Insulator) technique to improve variation in device poteratial and unnecessary re-distribution of impurities due to a long- period hightemperature process. SOLUTION: An SOI insulating layer 107' has junction regions 129 and 145 at demarcated positions. The junction regions 129 and 145 allow electrical contact between well regions 127 and 141 of an electroraic device and a bulk semiconductor existing below. Accordingly, a bias applied to the bulk semiconductor controls well potentials of all the devices 161 and 163 connected to the semiconductor via the junction regions 129 and 145 in the insulating layer 107'.
Patent JP-H08176423-A (JP)
Title: Low-profile additive for unsaturated polyester
Inventor: UIRIAMU KEE CHIEUN
IPC: C08G63/20
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To obtain a resin compsn. for sheet formation which is excellent in adhesive bonding power and exhibits a reduced orange peel by compounding a dicyclopentadiene-terminated unsatd. polyester, a specific additive, divinylbenzene, etc.  
     SOLUTION: A resin compsn. for sheet formation is prepd. by mixing a dicyclopentadiene-terminated unsatd. polyester (A) contg. a polycondensate formed from dicyclopentadiene, a dihydric alcohol, and an ethylenically unsatd. polycarboxylic acid, a low-profile thermoplastic additive (B) contg. a reaction product of trimellitic anhydride, a dihydric alcohol, and a satd. polycarboxylic acid, divinylbenzene (C), an olefinically unsatd. monomer (D) copolymerizable with component A and other than divinylbenzene, and pref. further a compatible component (E) (e.g. polypropylene oxide). 
     COPYRIGHT: (C)1996,JPO
Patent JP-H03119800-A (JP)
Title: Mounting design system
Inventor: TOKUYAMA KOKI
IPC: H05K13/04
Filed: 1989-10-02
Abstract: PURPOSE:To maintain a reference value of signal delay time and keep its consumption power within a reference value by switching over the drive capacity of a path which does not violate the signal delay time. CONSTITUTION:An attempt is made to maximize the drive capacity of every element present on a chip. Under this condition, the whole power consumption is calculated and the calculated value W1 is compared with a reference value W2. When W1 is larger than W0, signal delay time is calculated all over the whole path on the chip. Then, an attempt is made to obtain the difference between a reference value and the signal delay time intended for the path which does not violate the signal delay time and take the order of priority in the order starting with the smallest value. The largest difference or the top priority is intended for the switch over of the drive capacity. The drive capacity must be reduced from the maximum level to the next level until the value W1<=W0.
Patent JP-H0790636-A (JP)
Title: Corrosive preventive composition
Inventor: MATSUZAKI YUKIO
IPC: C10N30/12
Filed: 1993-09-22
Abstract: PURPOSE:To produce a corrosive preventive composition showing excellent corrosion preventive performance in an acidic atmosphere by incorporating a specific ratio of neutral alkali metal sulfonate, phenate, oxidized wax or the like into a mineral oil or the like of a base oil and controlling the kinematic viscosity, total base number or the like. CONSTITUTION:The corrosion preventive composition 1-150mm<2>/s in kinematic viscosity at 40 deg.C, 1-30mgKOH/g in base number and 2-20 in the ratio of total base number (mgKOH/g)total acid number (mgKOH/g) is produced by incorporating 0.1-20wt.% neutral alkali metal and/or alkaline earth metal sulfonate, 0.1-20wt.% alkali metal or alkaline earth metal organic acid salt of at least one kind of phenate or salicylate, which is 20-500mgKOH/g in total base number, 1-20wt.% at least one kind of selected from the oxidized wax and its derivative, a partial ester of polyhydric alcohol and a lanolin fatty acid derivative as an essential components into the mineral oil or a synthetic oil used as the base oil.
Patent JP-H0599470-A (JP)
Title: Hot-water supplier built-in type range hood
Inventor: KOTANI NAOKI
IPC: F24F7/007
Filed: 1991-10-04
Abstract: PURPOSE:To abolish the troublesomeness of regulating the opening degree of a damper in accordance with the change of the amount of exhaust gas of a hot-water supplier and the condition of installation of an exhaust tube. CONSTITUTION:An exhaust duct 37 is connected to a hot-water supplier, accommodated in a range hood and a movable damper 36 is moved and regulated into the direction of an arrow in a diagram while an exhaust fan, whose suction port is opposed to the damper 36, is provided. A geared motor 51 is rotated in accordance with the amount of exhaust gas of the hot-water supplier and the exhaust fan while the area of the opening 36a of the suction port of the damper 36 is regulated by the operation of a pinion 52 and a rack 3 to drive the exhaust fan optimally. According to this method, the economical property of operation and the property of installation can be contrived in accordance with the amount of exhaust gas of the hot-water supplier automatically.
Patent JP-H10151867-A (JP)
Title: Reversible thermal recording medium
Inventor: MITSUHASHI HIROYUKI
IPC: G11B7/24
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a reversible thermal recording medium which is visibly recognizable clearly and is capable of using a variety of background colors. SOLUTION: This reversible thermal recording medium has a thermosensitive layer which consists of a resin matrix and an organic low molecular substance dispersed in the former as principal constituents and shows a reversibly changing transparency depending upon a temperature, formed on a support. In addition, a protecting layer and an intermediate layer are properly formed on the thermosensitive layer, the support, its lower face and between the layers according to necessity. In this case, a fluorescent substance which is excited by a visible light and emits a light by the visible light is added to the support, the thermosensitive layer and, if necessary, part or the entirety of each of the layers which are properly provided.
Patent JP-2001086576-A (JP)
Title: Remote controller
Inventor: NIWA HARUO
IPC: H04Q9/00
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To enhance the operability of a remote controller at a dark place and to reduce the cost. SOLUTION: In the remote controller, an operation panel 26 of a remote controller body 20 is colored in fluorescent ink. Operating buttons 24 are made of rubber or resin or the like with which a fluorescent substance is mixed. Respective function indications 18 for the respective operation buttons 24 are printed in conventional ink on the fluorescent ink on the operation panel 26 adjacent to the buttons 24. An ultraviolet or near ultraviolet ray LED 48 is placed on a folded part 64 of a case 22. Emitting the operation panel 26 with the ultraviolet or near ultraviolet ray LED 48 causes secondary emission to the fluorescent ink and the fluorescent substance to allow a user to visually recognize the positions of the buttons 24 and the function indications 28 at a dark place so as to enhance the operability and to reduce the cost.
Patent JP-S63109776-A (JP)
Title: Alkali cellulase k
Inventor: ITO SUSUMU
IPC: C12R1/07
Filed: 1986-10-28
Abstract: NEW MATERIAL:An alkali cellulase K having the following physical and chemi cal properties. Action, having CX enzyme activity acting to car boxymethylcellulose and weak C1 enzyme activity and beta-glucosidase activity; substrate specificity, acting to carboxymethylcellulose, crystalline cellulose, Avicel, cellobiose and p-nitrophenyl cellobioside; working pH, 4-12; optimum pH, 9-10; working temperature, 10-65 deg.C; optimum temperature, about 40 deg.C; molecular weight, having maximum peak at 180,000+ or -10,000 (by gel chro matography). USE:A surfactant, a chelating agent and a clothing detergent having resistance to protease. PREPARATION:For example, Bacillus sp KSM-635 (FERM P-8872) is cultured in a liquid medium at 34 deg.C for 2 days under aerobic condition, cold ethanol is slowly added to the supernatant liquid of the cultured product to form protein precipitate and the precipitate is dissolved in water, neutralized with acetic acid, dialyzed and freeze-dried.
Patent JP-H03120842-A (JP)
Title: Manufacture of semiconductor device
Inventor: KASHIMA NORIYASU
IPC: H01L21/50
Filed: 1989-10-04
Abstract: PURPOSE:To obtain a device which is excellent in workability and able to reduce the generation of defects, by linking an inner lead bonding equipment and a potting equipment, and making a carrier tape continuously run from the inner lead bonding equipment to the potting equipment. CONSTITUTION:In a manufacturing equipment 21 of a semiconductor device wherein a film carrier 3 for mounting semiconductor elements is made to run, at least an inner lead bonding equipment 1 mounting a semiconductor element 7 on the film carrier 3 and a potting equipment 11 coating the semiconductor element 7 mounted on the film carrier 3 with sealing resin are linked, and a carrier tape is made to continuously run from the inner lead bonding equipment 1 to the potting equipment 11. Further, for example, after the semiconductor element 7 coated with resin is conveyed in a curing furnace 15 as it remains horizontal for a while, and the resin is cured until it turns to a gel state, the element is brought into contact with a guide roller 16, and the resin is further cured while the film carrier 3 is intermittently sent.
Patent JP-H04261465-A (JP)
Title: Polymer alloy
Inventor: ROORENSU YUN SHIN RO
IPC: C08L77/00
Filed: 1991-10-04
Abstract: PURPOSE: To obtain a polymer alloy obtained by compounding other polymer with a polyamide and well-balanced in physical properties inclusive of toughness and strength.  
     CONSTITUTION: A super-tough nylon blend consists of a nylon phase and a rubber phase containing core/shell carboxylated acrylate, a block copolymer of styrene-butadiene-styrene and a maleinized block copolymer of styrene- butadiene-styrene of which the amt. is below 20% of the rubber phase. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H06109262-A (JP)
Title: Heating device
Inventor: WATANABE HIDEKI
IPC: H05B6/64
Filed: 1992-09-28
Abstract: PURPOSE:To strike steam or the like to a heat receiving surface of a pyroelectric sensor with higher efficiency and enhance a detection performance of the pyroelectric sensor by laying out the outlet of an exhaust air passage to an intake side of cooling air of a cooling fan. CONSTITUTION:The outlet of an exhaust air passage 2 is laid out on an intake side of cooling air of a cooling fan 6 so that the cooling fan 6 may suck up the air in the exhaust air passage 2. Therefore, this construction produces a direct flow of vapor including aqueous vapor or gas over an area from the inside of a heating chamber 7 to the exhaust air passage 2 and the air is flowing smoothly near a pyroelectric sensor 1, which forces the steam to strike effectively a heat receiving surface of the pyroelectric sensor 1, thereby enhancing detection sensibility. In addition to that, the cooling fan 6 is designed to suck up the air in the exhaust air passage 2, which makes it possible to carry the heat to the pyroelectric sensor 1 with efficiency and obtain an effective detection voltage level since the air near the pyroelectric sensor 1 is flowing fast.
Patent JP-H08120304-A (JP)
Title: Raw material feeding equipment used for wet type forming equipment of permanent magnet of rare earth metal
Inventor: MIKAMOTO TSUKASA
IPC: B22F3/02
Filed: 1994-10-24
Abstract: PURPOSE: To provide the satisfactory magnetic characteristic by connecting and fixing dies to a slurry feeder through a non-elastic piping, and connecting the slurry feeder to a slurry pump through the flexible piping to make the uniform filling density of the raw material. CONSTITUTION: The slurry 7 obtained by mixing the fine powder for a permanent magnet made of rare earth metal with the solvent is poured and filled in a die cavity 11 in the condition where the oriented magnetic field is applied by coils 9a, 9b, and compacted between an upper punch 1 and a lower punch 6 provided with a hole 2 and a filter 3. In a raw material feeding equipment 8 of a wet type forming equipment, dies 4 are connected and fixed to a slurry feeder 13 through a non-elastic piping 19. A slurry piping 22 to feed the slurry 7 from a tank 15 to a pump 16 is formed of the elastic material. The transfer efficiency of the slurry pressure from the slurry feeder 13 to the cavity 11 is improved, and the slurry filling density in the cavity is uniform to obtain the permanent magnet made of rare earth metal of excellent magnetic characteristic.
Patent JP-H07199635-A (JP)
Title: Developing device, process cartridge, image forming device and manufacture of process cartridge
Inventor: MATSUZAKI SUKEOMI
IPC: G03G21/18
Filed: 1994-10-24
Abstract: PURPOSE:To easily reuse a toner frame body and a development frame body repeatedly by providing plural pair of coupling faces in coupling parts for coupling the toner frame body and the development frame body, and separably constituting the coupling face from the other coupling face. CONSTITUTION:The coupling parts 12a and 13a of the toner frame body 12 and the development frame body 13 are temporarily fixed by a clamp, then the toner frame body 12 is brought into close contact with the development container 13 with using of a retaining tool from above the development frame body 13. Among projected lines 13e composed on the coupling faces 13a1, 13a2 and the 13a3 of the development face 13, only the project line on the first coupling face 13a1 is held in contact with the coupling part 12a of the toner frame body 12. When the ultrasonic vibration is imparted, the projected line 13e is melted, thus the the first coupling face 13a1 of the development frame body 13 is melt stuck to the first coupling face 12a1 of the toner frame body 12. At this time, since the ultrasonic wave is exerted on the contact part only, and as the coupling faces are arranged at some distance, the second coupling faces 12a2 and 13a2, and the third coupling faces 12a3 and 13a3 are not affected. Therefore, when the toner in the process cartridge is consumed, by recovering it the toner frame body 12 and the development frame body 13 can be reused.
Patent JP-2001086631-A (JP)
Title: Lightning arrester to outer wall of multistory building and construction thereof
Inventor: MIKI TSUNEICHI
IPC: E04H9/14
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To capture lightning discharge (lightning strike) to the outer wall of the multistory part of a multistory building by means of a simple structure and a simple method. SOLUTION: A vertical lightning arresting conductor is fixed to the side surface of a surface plate 1 mounted on an outer wall so that its upper surface may become flush with that of the surface plate 1, and at least one of anchor bolts 6 fixing the vertical lightning arresting conductor and the surface plate 1 to the outer wall is electrically connected to form the surface plate for multistory part of a multistory building. The manufactured surface plate 1 is mounted on the outer wall of the multistory part of the multistory building with the anchor bolt 6, and the end of a ground conductor 10 electrically connected to a reinforcing bar or a steel frame 7 of the building in advance is connected to the anchor bolt 6 connected to the vertical lightning arresting conductor.
Patent JP-H0998730-A (JP)
Title: Production of pregelatinized boiled rice
Inventor: YAMAUCHI AKIRA
IPC: A23L7/10
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To produce pregelatinized boiled rice capable of keeping a pregelatinized state even in storing at normal temperature for more than 3 months without requiring cost for a drying process, etc., and enabling the eating of it as it is without taking time by boiling rice at a specific temperature of goods for a predetermined time. SOLUTION: The maximum body temperature of rice stored in a rice cooking container is set at 104 deg.C, and the rice is heated while the body temperature of the rice is kept at 102-104 deg.C for a predetermined time to cook it. Amylose and amylopectin in a starch grain swell to break crystal structure and the starch is pregelatinized. Even by cooling, the starch grain is not broken, and amylopectin is not eluted. This keeps the starch grain and enables the direct eating of the boiled rice without heating.
Patent JP-H04137588-A (JP)
Title: Resist coating method
Inventor: FUKAWA KIYOHIDE
IPC: H05K3/06
Filed: 1990-09-27
Abstract: PURPOSE:To easily form a precise circuit pattern on the surface of a printed wiring board by forming a photo-etching resist in a through hole and again forming a photo-resist etching on the flat section of the printed wiring board after removing the resist on the flat section by polishing. CONSTITUTION:After a negative photo-etching resist is deposited on a printed wiring board with a through hole by electrodeposition, a photo-etching resist is formed in the through hole by exposing the entire inner surface of the through hole to ultraviolet rays. Then a printed wiring circuit is formed on the flat section of the wiring board by depositing a photoresist by electrodeposition, applying a liquid photoresist, or sticking a dry film and irradiating the photoresist or film with parallel rays or nearly parallel quasi-parallel rays. Therefore, a very precise printed wiring board can be manufactured easily by developing, etching, and removing the etching resist thus formed.
Patent JP-H03120195-A (JP)
Title: Container carrier having picking function and picking device suspended by container carrier
Inventor: KAWAMOTO MASAKAZU
IPC: B66C1/00
Filed: 1989-10-02
Abstract: PURPOSE:To enhance work efficiency with sorting also performed by a container carrier by providing one set or more of hanging tools, in a manner wherein the hanging tool can be moved at least in the lengthwise direction of a spreader further can be stored in the upper from a twist lock pin of the spreader when not necessary, in the spreader of the container carrier. CONSTITUTION:Coils 3a, 3b, housed in a container and placed in a mixed loading condition in a factory, are carried by a truck to a warehouse B. In this warehouse B, a container carrier 12, having a picking function, is arranged with the coils 3a, 3b in the mixed loading condition sorted by a hanging tool 16 of this container carrier 12. The container 2, in which this sorting is performed, is step piling-stored in the warehouse B by the container carrier 12.
Patent JP-H10107302-A (JP)
Title: Manufacture of solar cell
Inventor: YAMADA TAKESHI
IPC: H01L31/04
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method by which a large silicon crystal can be formed easily on a low-cost substrate, and further a high-efficiency solar cell can be obtained by only one time heat treatment. SOLUTION: After a first polycrystalline layer 2 is formed on a substrate 1 made of glass, metal, and so on, a first amorphous film 3 made of silicon oxide, silicon nitride, and so on is formed on the first layer 2. Next the first polycrystal 2 is exposed by forming boles 4 in this amorphous film 3 at a required distance and in a required shape, and after depositing the second amorous film on the first amorphous film 3, the second polycrystalline layer 6 is formed by heating and crystallizing the second amorphous film. Thereby, a large silicon crystal can be easily formed on a low-cast substrate, further with only a one-time heat treatment of this silicon crystal enables obtaining of a solar cell whose structure has a high efficiency characteristic.
Patent JP-H09102087-A (JP)
Title: Artificial fire signal generating device and terminal equipment
Inventor: YAMAGISHI TAKATOSHI
IPC: G08B17/103
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To obtain the artificial fire signal generating device which can generate an artificial fire signal immediately only by operating an operation switch and can immediately cope with a fire training of high necessity, etc., wherein a fire signal is artificially generated by operating a fire sensor, etc., nearby immediately, and is good in convenience, inexpensive, and portable. SOLUTION: This device consists of the operation switch for generating an operation signal, a relay 4 which is energized with the operation switch, optical coupling means 2 and 5 which are operated by the relay 4, an analog switch 10 which is opened and closed according to the operation of the optical coupling means, a photodetection amplifier 11 which has its gain controlled according to whether the analog switch 10 is opened or closed, and an artificial signal generating means(CPU) which generates the artificial signal according to the output of the photodetection amplifier 11.
Patent JP-H0789058-A (JP)
Title: Printing system
Inventor: MIYAZAKI AKIHITO
IPC: B41F31/06
Filed: 1993-09-24
Abstract: PURPOSE:To automate supply, discharge, circulation, preservation, etc., of ink at an ink pan by forming an ink circulation, route having a pump and a filter among the pan, an ink tank and a waste liquid tank. CONSTITUTION:An ink circulation route 216 connected in a by-pass state from an ink supply route 213 to an ink discharge route 215 is formed. Incidentally, an ink return route 217 to an ink tank 212, a cleanser tank 219 supplied with cleanser 218, etc., are connected on the way of the route 216. A main pump P1, an ink filter F1, valves V1, V2, V3, V4, F5, etc., are provided at the route 216. A liquid level sensor S1 for holding a liquid level of the ink 46 constant is provided in the pan 42.
Patent JP-H02105824-A (JP)
Title: Curable composition
Inventor: YOSHIDA HARUO
IPC: C08G75/02
Filed: 1988-10-14
Abstract: PURPOSE:To improve the curability of the title composition and the refractive index, water-absorbing property and optical uniformly of a cured product by compounding 3,3'-divinylbiphenyl, one of specified polythiols and a radical polymn. initiator. CONSTITUTION:A curable compsn. is obtd. by compounding 3,3'-divinylbiphenyl (A) of formula I, one of polythiols (B) of formula II (wherein R is a polyvalent org. group; n is 2 or larger) with an equimolar ratio of the functional groups of the component A to those of the component B of 0.001-1.01 [e.g., pentaerythritol tetrakis(3-mercaptopropionate)] and 0.001-20mol% radical polymn. initiator (C) based on the total amt. of the components A and B, which can form radicals by irradiation with heat, microwave, infrared light or ultraviolet light [e.g., 2,2'-azobis(2,4-dimethylvaleronitrile].
Patent JP-S61135609-A (JP)
Inventor: SUGIMOTO SHOICHI
IPC: A47C19/04
Filed: 1984-12-07
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。