baber/WOPTO huggingface dataset:
Patent JP-H10227421-A (JP)
Title: Combustion balancing device of dust incinerator
Inventor: HOSODA NOBORU
IPC: F23G5/44
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To prevent black smoke from being generated by a method wherein a super-heated state within a incinerator cylinder is restricted and a well- balanced combustion is carried out. SOLUTION: An air supplying cylinder 17 is raised at the central part of the bottom surface of an incinerator cylinder 2. The air supplying cylinder 17 is closed at its upper end and its circumferential wall is formed with many air injection ports 19. An air blower 18 is connected to the base end of the air supplying cylinder 17. A chimney 7 is connected to the upper part of the incinerator cylinder 2, a dust shooting port 3 with a lid is opened, a water supplying pipe 23 is inserted into the incinerator cylinder 2, its lower extremity end is placed near the upper end of the air supplying cylinder 17 and water is properly supplied from the water supplying pipe 23 into the incinerator.  Water flows down along an outer circumference of the air supplying cylinder 17, the water is dispersed in atomized state with an air flow at the injection port 19, the super-heated state in the incinerator cylinder 2 is eliminated and a combustion balance is kept to prevent black smoke from being generated.
Patent JP-S56146897-A (JP)
Title: Plating solution cooling device
Inventor: HINOHARA SOUICHI
IPC: C25D21/02
Filed: 1980-04-11
Abstract: PURPOSE: To necessitate a short time for washing of titled device without lowering cooling efficiency by mounting the wire netting covering the entire parts of the cooling pipe immersed in a plating cell in contact therewith so as to separate from the cooling pipe.  
     CONSTITUTION: A cage shaped wire netting 5 covering the entire parts to be immersed in the plating soln. in a plating cell 1 is mounted, for example, to a channel shaped cooling pipe 4. The pipe 4 has a larger surface area due to its contact with the wire netting 5, and this results in increased heat transfer between the cooling water passing the pipe 4 inside and the plating soln. and the cooling effect of the plating soln. is enhanced. Circulation of the plating soln. is caused by the convection owing to temp. differences between the plating soln. and the plating soln. of a higher temp. outside the wire netting 5. The scum of the plating soln. is captured by the wire netting 5 and sticks less on the pipe 4. Since the wire netting 5 is removable from the pipe 4 for washing, its washing is easy and necessitates a short time. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04282533-A (JP)
Title: Bonding device fro tube
Inventor: URAYAMA TAKESHI
IPC: H01J9/34
Filed: 1991-03-12
Abstract: PURPOSE:To obtain stable adhesive strength, prevent an adhesive agent from softening due to infiltration of water, and also prevent the adhesive agent, supplied to a needle, from drying, by providing a high humidity atmosphere generating means in a standby position of the needle. CONSTITUTION:A high humidity atmosphere generating means 7 comprises a sponge 8 and a water supplying tray 9 for supplying water to the sponge 8, and high humidity atmosphere space 10 for receiving a point end part of a needle 3 is formed in the sponge 8. Since the point end part of the needle 3 in a standby position HP is contained in the high humidity atmosphere space 10 formed in the sponge 8, an adhesive agent, supplied to the needle 3, can be prevented from drying. By eliminating necessity for bringing the point end of the needle 3 into contact with the sponge 8 for preventing the adhesive agent from drying, the adhesive agent can be prevented from softening with no water gotten into the point end of the needle 3.
Patent JP-S51121271-A (JP)
Title: Manufacturing method for semiconductor devices
Inventor: UNO MASAKADO
IPC: H01L29/78
Filed: 1975-04-17
Abstract: PURPOSE: To provide a simplified method of manufacturing SOS and MOST with improved speed and high frequency characteristics. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H05252059-A (JP)
Title: Rectifier feedback high frequency circuit device employing adaptive filter
Inventor: KONISHI YOSHIHIRO
IPC: H03G3/30
Filed: 1992-03-04
Abstract: PURPOSE:To prevent a change in a transmission band characteristic when a band attenuation is applied by implementing rectifier feedback via an adaptive filter, changing the band characteristic of the filter depending on the operating condition such as temperature and processing data with a digital signal. CONSTITUTION:An adaptive filter 10 whose characteristic is subject to change depending on the change in the operating condition is inserted to a rectifier feedback circuit to keep a required transmission band characteristic stably and surely over the entire period of intermittent transmission. An A/D converter and a D/A converter are arranged before and after the filter 10 and a gain controller is subject to feedback control via an amplifier 7 with a proper gain in response to the transmission band characteristic corresponding to the operating condition. Furthermore, a rectified detection output envelope signal from the detector 6 is analyzed together with external condition data and the data obtaining a desired transmission band characteristic are stored. The stored data are compared with operating state data at the start of transmission restart by a comparator 13 and the result is fed to a coefficient setting device 15. Then the filter 10 is used to correct a coefficient of each transmission characteristic decision element depending on a significant difference to keep the characteristic always to be the desired characteristic.
Patent JP-S61206209-A (JP)
Title: Manufacture of laminated plate for iron core
Inventor: KUZUHARA MASAICHI
IPC: H01F41/02
Filed: 1985-03-09
Abstract: PURPOSE:To enable to easily exfoliate a core plate without damaging an insulating film by a method wherein a plurality of core plates, which are formed by cutting a laminated plate into the prescribed shape, are superposed, fixed by applying pressure and adhered by coating and hardening a photocuring type bonding agent. CONSTITUTION:A plurality of core plates 47 are laminated on a base plate 48 by a laminating device through the intermediary of a spacer 49 in such a manner that they make a stepped form by shifting one by one at the prescribed pitch. The base plate 48, which is moved to a conveying device 11, is shifted to a point located below a pressurizing device 16, and a movable plate 23 is moved to the upper part of the base plate 48. Then, a pressurizing rod 25 is moved down by lowering the rod 24a of an air cylinder 24, and the core plates 47 are fixed by pressure on the base plate 48. A bonding agent of ultraviolet ray curing type comes out from the tip of a pipe 36, and it is dripped on the outer circumference of a coating roller 34. The coating roller 34 begins to rotate, and the bonding agent adhered to the outer circumference of the roller 34 is coated on both side faces of the core plates 47. When the core plates 47 reach a hardening device 38 and stop there, an ultraviolet ray irradiating lamp 45 is lighted up, and ultraviolet rays are made to irradiate on the core plates 47.
Patent JP-H11244758-A (JP)
Title: Viscid fluid coating apparatus
Inventor: INABA YUZURU
IPC: B05C5/00
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a viscid fluid coating apparatus capable of properly maintaining the temperature of a viscid fluid at a proper value by a small type cooling apparatus and maintaining a highly reliable and high coating quality continuously for a long duration even in the case the ambient temperature of the apparatus is higher than the proper temperature of the visicid fluid. SOLUTION: In a viscid fluid coating apparatus comprising a front face open type tank holder 14 and a viscid fluid tank 15 held in the holder, a cover 8 for covering at least a lower part of the front face of the tank holder 14 is installed in the tank holder and a cooling space P for cooling the surrounding of the viscid fluid tank 15 is formed in the inside of the cover 8 and cooling air cooled to a prescribed temperature corresponding to the ambient temperature of the apparatus is supplied to the cooling space P.
Patent JP-S55139219-A (JP)
Title: Method and apparatus for preparating decorative eyelets
Inventor: OKABE TSUTAE
IPC: B29C65/00
Filed: 1979-04-19
Abstract: PURPOSE: To prepare decorative eyelets efficiently by a method wherein a plurality of welder dies with points composed of circular cutters are heated and caused to sink into seueral synthetic resin sheets by a press and the peripheral portion thereof is fused at the same time when the sheets are cut.  
     CONSTITUTION: Three sheets 29, 31, 33 which have been formed separately so as to constitute decorative eyelets are stacked on a sheet platform 8 and are caused to fall into pressure together with the platform 8 by a press 11. Under this platform 8 a plurality of welder dies 2 with points composed of circular cutters which correspond to circular holes 12 in a relation of one to one are fixed on a die holder 1. The welder dies 2 are not only heated by a heating plate 7 but are subjected to high frequency wave and they sink into the sheet which has fallen and fuse the peripheral portions at the same time when they cut the sheets. Thereby, a number of decorative eyelets are manufactures efficiently. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01220072-A (JP)
Title: Logical verification device
Inventor: NOMIZU NORINAGA
IPC: G06F17/50
Filed: 1988-02-29
Abstract: PURPOSE:To automatically remove a design error at the initial stage of the design by inputting block figure information obtained at the initial stage of the design and cycle flow information, executing a logical verification processing and pointing out the mismatched point of both on the cycle flow. CONSTITUTION:A cycle flow inputted in a decomposing and synthesizing part 3 is analyzed and out together into the unit of a data processing to be executed in each basic cycle. The content of the obtained data processing to be executed in each one basic cycle and the inputted block figure are collated at a collation part 4, detecting the mismatched point of both and a point in which the design is wrong can be pointed out by outputting the pointing information of the mismatched point on the cycle flow at outputting parts 5 and 6. Thus, the design error can be automatically found at the stage of the completion of the initial design.
Patent JP-H09241236-A (JP)
Title: Production of epsilon-caprolactam
Inventor: TATSUMI TAKASHI
IPC: C07D201/04
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To obtain ε-caprolactam useful as a raw material for nylons in high conversion and in high selectivity by reacting cyclohexanone oxime in the presence of a ε type zeolite in a gaseous phase. SOLUTION: This method for producing ε-caprolactam comprises subjecting cyclohexanone oxime to a gaseous phase reaction. Therein, a β-type zeolite capable of being easily produced and large in the diameters of pores is used as a catalyst, and the cyclohexanone oxime vaporized at a weight space velocity of 0.01-100hr<-1> preferably 1-10hr<-1> , is charged and reacted at 200-500 deg.C. The β-type zeolite is obtained by mixing a Si source and an Al source with an organic ammonium salt as a crystallization-controlling agent, adjusting the pH of the mixture with a proper base or acid, and then subjecting the mixture to a hydrothermal synthesis reaction. The β-zeolite has pore diameters of 5.7Å ×7.5Åsizes and a small control index of 0.6.
Patent JP-H0559740-A (JP)
Title: Skid steer car
Inventor: JIYOSEFU SHIRIRU BANFUOODO
IPC: B62D11/18
Filed: 1991-02-21
Abstract: PURPOSE: To make the wheel base adjustment and skid steering of a skid steer vehicle easier and to restrict and protect the driver of the vehicle by arranging a stub axle housing in such a positional relation with respect to an attaching section that a rotating shaft is deviated from a reference axis. CONSTITUTION: In a housing 169 for a stub axle 171 mounted on the undercarrier of a vehicle, an attaching section 168 which can be attached to the undercarrier at an arbitrary or selected angular position around a reference axis 172 is provided and the stub axle housing 169 is arranged in such a positional relation with respect to the attaching section 168 that a rotating shaft 172 is deviated from a reference axis 176. Then the wheel base, the lowest ground height, and the height of the center of gravity of the vehicle are made adjustable by adjusting distances between the driving wheels and driven wheels of the vehicle.  In addition, the skid steering of the vehicle is made to be easily executable by moving the running wheels 16 of the paired front wheels and rear wheels, etc., forward and backward through a running control means, an input member, a fluid servo mechanism, a static fluid motor, etc., by operating a running control lever.
Patent JP-H02227817-A (JP)
Title: Magnetic recording medium
Inventor: NAKAMURA KATSUYA
IPC: C09D127/04
Filed: 1989-02-28
Abstract: PURPOSE:To obtain excellent magnetic characteristics, electromagnetic conversion characteristics and durability by incorporating a vinyl chloride copolymer contg. a quaternary ammonium salt and hydroxyl group and a vinyl chloride copolymer contg. an anionic hydrophilic group and hydroxyl group as the component of the binder for magnetic powder. CONSTITUTION:The binder of the magnetic powder contains the vinyl chloride copolymer contg. the quaternary ammonium salt and the hydroxyl group and the vinyl chloride copolymer contg. at least one anionic hydrophilic group selected from carboxylic acid or acid contg. sulfur or phosphorus and the salt thereof and the hydroxyl group. The ratio of the hydroxyl group to be introduced is so determined as to attain 0.05 to 3.0wt.%, more preferably 0.1 to 2.0wt.% in the copolymer. The effect of crosslinking with a polyisocyanate is not exhibited if the content is below 0.05wt.%. The pot life is too short if the content exceeds 3.0wt.%. The magnetic layer which has a smooth surface and is excellent in packability and orientability is economically obtd. in this way.
Patent JP-S58163543-A (JP)
Title: Production of casting mold for casting
Inventor: MATSUURA TADAYOSHI
IPC: B22C1/22
Filed: 1982-03-25
Abstract: PURPOSE:To obtain a casting mold which can be easily dissolved in various solvents and has improved resistance to moisture by using a specific cumarone deriv. for the component to be combined with polyisocyanate in an urethane resin method and making combination use of a silane coupling agent. CONSTITUTION:a) The cumarone dervi. of the formula (n is 1-10 rational number), b) a polyisocyanate compd., and C) a silane coupling agent are used as essential components; the components (a) and (b) are contained at 25/75-75/25 weight ratio and are added at 1.0-3.0wt% to molding sand for a casting mold, and the component (c) is contained at about 0.1- about 1wt% based on the weight of the components (a) and (b) or about 0.2- about 2wt% based on the component (a). These components are cured. Here the component (a) forms a graphite structure like a phenolic resin at an extremely high temp. like a casting temp.; therefore, said component is resistant to heat and since the component has no hydrophilic groups, it has good resistance to moisture and is soluble in most of general purpose solvents except paraffinic solvents.
Patent JP-S55139898-A (JP)
Title: Water treating apparatus
Inventor: KAWASUGI TADAAKI
IPC: C02F3/22
Filed: 1979-04-17
Abstract: PURPOSE: To enable to carry out economical operation corresponding to the pollution load, by connecting plural structures having each flow passage for descending, ascending and circulation in series and providing flow passage switching mechanism to supply each feed water and activated sludge to the above structures selectively.  
     CONSTITUTION: The flow passage switching mechanisms V 1 , V 2 , V 3 , V 4  supplying feed water to be treated and activated sludge to the structures X 1 , X 2  selectively, are equipped. In the case of the first flow system, the water being treated is flowed to the structures X 1 , X 2  in series while circulating the above water by shutting the mechanisms V 2 , V 4 . In the case of the second flow system, the water being treated is circulated in the structure X 2  only by shutting the mechanisms V 1 , V 3 . In the case of the third flow system, the feed water is sent to the structure X 2  and the activated sludge is sent to the structure X 1  by shutting the mechanisms V 1 , V 4 . Some one of these systems is selected by the control part 14 based on the information from the pollution load detector 15 of the feed water. The treated water is taken out from the tank 3 to the separation vessel 11 and a part of separated activated sludge is returned to the passage 5 by the pump P 1  and the remainder is sent to the treating apparatus 12, such as, incinerator etc., and purified water is taken out to the after-treatment apparatus 13. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57161543-A (JP)
Title: Ion selective electrode
Inventor: TAWARA OSAMU
IPC: G01N27/333
Filed: 1981-03-30
Abstract: PURPOSE:To provide an electrode which is structurally tough and is easy to handle by forming an ion selective sensitive film on the surface of an electrode body in contact with a sample soln. CONSTITUTION:One piece of pipe 12 is penetrated through a case 11 of an electrode body formed of a material such as plastics, glass or metal. A sensitive film 4 prepd. by coating a mixture of an ion sensitive material and PVC dissolved with tetrahydrofuran and allowing the solvent to evaporate and dry is stuck and formed over the entire inside surface of the body 11. Electrolyte 2 of a known conc. of ions responding to the sensitive film and an internal electrode 1 are put in the body 11. If a sample liquid is flowed through the pipe 12 into the electrode constituted in this way, the potential difference corresponding to the activity of the intended ions in the sample soln. is generated between the sample soln. and the sensitive film 4 on the inside surface of the pipe 12.
Patent JP-2000251858-A (JP)
Title: Nonaqueous secondary battery and manufacture thereof
Inventor: SAITO YASUYO
IPC: H01M10/0565
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous secondary battery easily manufactured, having superior moisture-permeable resistance high mechanical strength and easy in handling, and to provide a manufacturing method therefor. SOLUTION: In this battery 1, the whole outer periphery of a battery main body 2 is enclosed by an enclosure body 3. The main body 2 is constituted by laminating positive electrodes 5, negative electrodes 6 and nonflowable electrolytes 7, and electrode material layers 5a, 6a impregnated with an electrolyte are provided respectively in one-side faces of each positive electrode 5 and each negative electrode 6. The enclosure 3 is formed by covering the battery main body 2 with an uncured material, such as a thermosetting synthetic resin, to be followed by curing.
Patent JP-H01222272-A (JP)
Title: Control method for copying operation
Inventor: KUNO MASASHI
IPC: G03G15/00
Filed: 1988-03-01
Abstract: PURPOSE:To continue a copying operation within a range in which a satisfactory fixing property is secured by bringing a copying speed to variable control by a ratio of the number of times of sampling of a voltage level, and the number of copying sheets which is set. CONSTITUTION:The quantity of reflected light from a document is converted to a voltage and detected, and in accordance with the value of a SH/SLN of the number of times of sampling SH by which its voltage level shows a higher level than a reference voltage level which is set in advance, and the number of times of sampling SL by which said voltage shows a lower level than the reference voltage level, the speed of revolution of a servo-motor 10 is set. That is, since the number of copying sheets (n) at the time of continuous copying for securing the fixing property is determined at every value of N, the copying speed = the speed of revolution of the servo motor is set in reality in accordance with the number of copying sheets (n). In such a way, a satisfactory copy can be obtained without stopping the copying operation.
Patent JP-H05251432-A (JP)
Title: Method for anodizing silicon and manufacture of thin film transistor
Inventor: TSUTSU HIROSHI
IPC: H01L21/336
Filed: 1992-03-05
Abstract: PURPOSE:To obtain an excellent anodic oxidization film with the clean boundary by using a formation liquid containing nitrate without alkali metals to anodize silicon. CONSTITUTION:A formation liquid 3 obtained by dissolving ammonium nitrate of 0.04M in ethylene glycol, is poured into a formation bath 6. A glass substrate 1 is immersed in the liquid 3, and pinched using a clip 4. The anodization current is fed from a power supply 7 through the clip 4. Using platinum 5 as opposed electrode 5 to the glass substrate, anodization is performed at a current density of 4-8mA/cm<2> on a formation voltage of 150V to form an anodic oxidization film.
Patent JP-H01223937-A (JP)
Title: X-ray ct scanner apparatus
Inventor: SHINODA YASUO
IPC: A61B6/03
Filed: 1988-03-03
Abstract: PURPOSE:To attain an image having good image quality without making constitution complicated and loosening diagnostic efficiency, by mounting a memory means for collecting the offset data of both of a detector and a data collecting part during a scanning stop period to store the same and an operation means. CONSTITUTION:The collection of offset data is repeated during a scanning stop period but, in the collection of offset data, data of the N-th time are stored in a memory 4. Now, an average value mN becomes mN=(d1+...+dN) in the collection of the N-th time. Next, in the collection of the (N+1)-th time, an average value mN+1 is renewed like mN+1=mN+(dN+1-d1)/N. Hereinafter, the collection of one time can be completed at a sampling cycle of data and, by repeating this operation, the newest offset data can be always held to a processor 5. Therefore, since calculation may be performed MX1 times and is always performed during a stop period, an examinee is not waited and diagnostic efficiency can be enhanced.
Patent JP-H06245127-A (JP)
Title: Camera
Inventor: KOBAYASHI KAZUYA
IPC: H04N5/232
Filed: 1993-02-15
Abstract: PURPOSE:To quicken the focusing operation by providing a means for obtaining a DCT coefficient through the application of DCT arithmetic operation to each block, a means for recognizing a degree of focusing, and a means restricting the arithmetic operation for calculating the DCT coefficient in the camera. CONSTITUTION:Block data comprising 8X8 picture elements longitudinally and laterally as to all patterns are fed from a buffer memory 6 to a lens AF arithmetic operation control circuit 30. The circuit 30 applies DCT arithmetic operation to the received block data to obtain a transformation coefficient. Automatic focus AF control based on the transformation coefficient is implemented by utilizing a characteristic of the coefficient such that the coefficient is small when a lens is nearly at an infinite position and at a closest position and the coefficient indicates a peak at the focusing position. The AF control is implemented by utilizing increase/decrease in the transformation coefficient in this way as above, and an area of coefficients used for the AF control is fixed and only utilized coefficient portions are obtained by DCT arithmetic operation, then the focusing speed is increased. The speed is increased by about 4 times in comparison with the case of DCT arithmetic operation to all coefficient areas.