baber/WOPTO huggingface dataset:
Patent JP-S54156951-A (JP)
Title: Brake attached electromagnetic clutch device
Inventor: ABE SHINOGU
IPC: F16D67/06
Filed: 1978-06-01
Abstract: PURPOSE: To provide the subject device wherein the inner ring of a ball bearing is fitted in the end of a driving shaft and the outer ring thereof is fitted in a bearing box mounted on the end of a driven shaft, whereby the improvement in the dust resistance of the device, the reduction of idling torque, and the facilitation of the bonding and assembling of the clutch part and the motor part are attempted.  
     CONSTITUTION: The inner ring of a ball bearing 5 is fitted in a motor shaft 16, and the outer ring thereof is fitted in a bearing box 26 fixed to a clutch shaft 3. By this procedure, in a case where the clutch shaft 3 is assembled slantly with respect to the motor shaft 16, it can be easily corrected because the outer peripheries of a clutch movable plate 9 and a brake movable plate 8 come into contact with the inner periphery of an iron core 14. Since the bearing box 26 covers the bearing 5 with respect to the flow of a cooling air A, the dust resisting function is increased. Since the device assumes a constant inner ring driving type, the revolutional speed of the balls is slowed, and therefore the transmission torque to the clutch shaft 3 becomes approximately half. In this manner, prevention of dust, and reduction of idling torque can be attempted and bonding and assembling of the device are facilitated. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09253625-A (JP)
Title: Wastewater treatment method
Inventor: NAKAMURA KEIJIRO
IPC: C02F1/28
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To carry out wastewater treatment within a short time by uniformly mixing a specified pts.wt. of wastewater and a specified pts.wt. of plant powder pulverized to have a specified average particle size or smaller, separating the mixture into a solid and a liquid, and filtering the separated liquid through a filter having pores with a specified diameter or narrower. SOLUTION: A hundred pts.wt. of wastewater to be treated and 1-10 pts.wt. of plant powder pulverized to have 100μm or smaller average particle size are inserted to a mixing tank 2 and uniformly mixed by high speed stirring by a high speed stirrer 3 for about 10 minutes. The resultant mixed liquid is sent to a filtering apparatus 6 by pressure by a pump 5, separated into a solid and a liquid, and the separated liquid is sent successively to a filtering apparatus 13 with 25μm pore diameter, a filtering apparatus 17 with 1-2μm pore diameter, and a filtering apparatus 21 with 1-2μm pore diameter to remove bacteria. Finally, the liquid obtained by aseptic filtration is pored to a storage tank 22 and reused. Consequently, wastewater can be treated within a short time.
Patent JP-S56163270-A (JP)
Title: Etching method for metallic plate
Inventor: KIDO FUSAKICHI
IPC: C23F1/00
Filed: 1980-05-21
Abstract: PURPOSE: To reduce the rate of side etching without lowering etching capacity by exposing the metallic plate in the positions to be formed with piercing parts and forming the parts near said surfaces to porous oxide or hydroxide then applying etching.  
     CONSTITUTION: A photosensitive soln. is coated on both surfaces of a metallic sheet 21 of iron or the like and is dried, thereby forming photosensitive films 22, 23. Then, original negative plates 24, 25 having respective negative patterns 24 1 , 25 1  of small diameter piercing parts and large diameter piercing parts are put in close contact with the respective surfaces, and the patterns 24 1 , 25 1  are printed to the films 22, 23 respectively by using rays 26. The unexposed and unhardened parts 22 1 , 23 1  of the films 22, 23 are dissolved away to expose piercing part forming positions 22 2 , 23 2 , thereafter they are subjected to high heat treatment, whereby the etching resistance of the residual films 22 3 , 23 3  and their adhesive strength to the metallic plate 21 are improved. At this same instant, or separately, the parts of the positions 22 2 , 23 2  near the surfaces of the metallic plate 21 are formed to layers 21a, 21b consisting of porous oxide or hydroxide. Thence, etching is performed from both sides with an etching soln., whereby pircing parts 30 are formed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10260571-A (JP)
Title: Developing device and image forming device
Inventor: WATANABE IZUMI
IPC: G03G15/08
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To enhance the carrying force of 1st and 2nd carrying means so that developer may be prevented from being accumulated in a developer carrying path and to completely stir and carry the developer by providing a partition member partitioning between the 1st and the 2nd carrying means. SOLUTION: An upper carrying auger 105 has a spiral blade body 105a and carries the developer T in a direction shown by an arrow by the rotation of the blade body 105a. A lower carrying auger 106 has a spiral blade body 106a and carries the developer T in a 2nd direction reverse to the 1st direction as shown by the arrow by the rotation of the blade body 106a. A partition wall 107 is provided with a hole part 107A at its one end in order to let the developer T carried in the 1st direction by the auger 105 fall in a lower carrying chamber 104, and a hole part 107B through which the developer T carried in the 2nd direction by the auger 106 is guided upward at the other end.
Patent JP-S62223773-A (JP)
Title: Method for detecting toner consumption
Inventor: KATAO SHOJI
IPC: G03G21/10
Filed: 1986-03-25
Abstract: PURPOSE:To accurately attain the detection of toner consumption and the storing quantity of waste toner without the influence of unstable toner movement by counting up the total number of generated printing signals and displaying an excess value from a prescribed value. CONSTITUTION:Voltages corresponding to character and image information are impressed to respective segment and common electrodes 3c, 3d of a liquid crystal shutter to be a printing signal generating means and an aperture parts 3e in which respective electrodes are simultaneously turned on are opened. The number of opened dots in the aperture part 3e proportional to the toner consumption added to an optional character image pattern image is inputted to a pulse counter 107 and displayed on a display part 109, so that the toner consumption and the quantity of waste toner proportional to the consumption can be accurately detected. A magnet 11 is arranged on a prescribed position of a toner cartridge 10, a magnetic sensor 12 is fitted to a developing device 4 and the total number of counts of a shutter is returned to the original value and reset by an output from the sensor 12 based on toner feeding operation.
Patent JP-S541307-A (JP)
Title: Detergent composition for dry cleaning
Inventor: YOSHIZAKI KOUICHIROU
IPC: C11D7/50
Filed: 1977-06-06
Abstract: PURPOSE: A detergent composition for dry cleaning capable of deterging, antistatic finishing, and softening treatment at the same time, comprising a specific alkyl phosphate salt. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S543051-A (JP)
Title: Preparation of high purity diphenoxyanthraquinones
Inventor: TAKEDA YOSHIYUKI
IPC: C07C45/00
Filed: 1977-06-06
Abstract: PURPOSE: To prepare the title compound useful as a dye-intermediate, safely and in high yield, by reacting dinitroanthraquinone cake containing about 10-40 wt.% (wet basis) of water with phenol in the presence of alkali hydroxide. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S51142716-A (JP)
Title: Conical spring type pipe joint
Inventor: NAKANO TSUTOMU
IPC: F16L37/00
Filed: 1975-06-04
Abstract: PURPOSE: The invention facilitates frequent mounting and removal of various goods in production line and testers, and provides products with highly reliable performance and capability to endure continued use by means of providing the tube with sealed connection through contraction of the diameter of a central hole by elastic deformation of conical spring. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S51142973-A (JP)
Title: Production method of flat multi figure display unit
Inventor: AOKI KEIICHI
IPC: H01J17/49
Filed: 1975-06-04
Abstract: PURPOSE: To form anodes on an upper plate to decrease the number of components and to facilitate production. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H04301594-A (JP)
Title: Fuel assembly and in-core structure charging the fuel assembly
Inventor: HIRUKAWA ATSUJI
IPC: G21C3/33
Filed: 1991-03-29
Abstract: PURPOSE:To enhance stability between small fuel bundle channels of fuel assemblies for constituting a large sized and a K grid reactor core, and to facilitate decrement of pressure loss of reactor core and decrement of radial output peaking. CONSTITUTION:In a fuel assembly where a plurality of fuel rods 26 and water rods 27 are put in lines and arranged to constitute a small fuel bundle channel 30 and these small fuel bundle channels 30 are aggregated to form the large sized fuel assembly itself, lower nozzles 12 are attached to a channel box 31 surrounding the small fuel bundle channels 30. To fuel supporting metal fixtures for placing the lower nozzles 12, a flowing-in oriffice of coolant is provided as to connect each the small fuel bundle channel 30 individually. Also, to an in-core structure, penetrations for each fuel oriffice which are connected to coolant flow paths divided to each the small fuel bundle channels 30, are provided.
Patent JP-H05276305-A (JP)
Title: Identification information setting system for multi-stage paper supply unit
IPC: H04N1/00
Filed: 1992-03-25
Abstract: PURPOSE:To provide the identification information setting system for the multi- stage paper supply unit effective when same option paper supply units stacked in multi-stages are used without provision of an exclusive hardware. CONSTITUTION:The identification information setting system for multi-stage paper supply units is featured that a storage means for paper supply unit identification information sent from a control section of an equipment main body is provided to each paper supply unit in the system including the equipment using same option paper supply units stacked in multi-stages and the paper supply unit intermediate frequency information in each stage is written in serial input data(SID) sent to each paper supply unit into the storage means when the equipment is arisen.
Patent JP-S60210731-A (JP)
Title: Noise inhibitor for piping leakage detector
Inventor: MOCHIZUKI HIROYASU
IPC: F17D5/06
Filed: 1984-04-05
Abstract: PURPOSE:To improve S/N ratio by forming an ultrasonic wave scattering body fixed on the surface of a piping between an ultrasonic sensor and a noise generation source through a clamp to inhibit ultrasonic waves as noise propagating through the surface thereof. CONSTITUTION:A water drum 3 is provided on a piping 2 between a reactor core and a recirculation pump 1 and an ultrasonic sensor 4, on the drum 3. The sensor 4 detects an ultrasonic wave of a released sound accompanied by a leakage 7 of a coolant at a rupture 6 which will occur at any portion of the piping 2 inadvertently to be inputted into a leakage detector 5. A noise inhibitor 8 is provided fixed at the portion of the piping close to the drum 3 between the sensor 4 and the pump 1. The device 8 is made up of a pair of split halves which are integrally fixed with bolts and nuts 11, 11... as clamping means. The inner surface 12 of the device 8 is made the same in the shape as the outer diameter of the piping 2 and concave grooves 13 are formed in such a manner as to be perpendicular to the direction of the axis thereof so that they will combine with convexes 14 relatively formed to create a scattering body 15. This can inhibit noises propagating through the surface of the piping 2 from the pump 1.
Patent JP-H10258603-A (JP)
Title: Pneumatic radial tire
Inventor: NAKAGAWA SUMUTO
IPC: C08L7/00
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To improve high speed durability as a tire by making oxygen partial pressure of filling gas less than specific percentage. SOLUTION: Oxygen partial pressure of filling gas of a pneumatic radial tire is made less than 14%. Consequently, the pneumatic fadial tire excellent in durability, espacially in high speed durability is provided by extensively improving corrosion fatigue resistance and an anti-adhesive property of a steel cord of a belt part. Inactive gas such as nitrogen gas, etc. is favourable as the filling gas except for oxygen gas orxygen partial pressure of which becomes less than 14%. Additionally, it is favourable to make a proportion of butyl rubber component and natural rubber component less than 60/40 as rubber to block oxygen permeability of an inner liner layer. Accordingly, it is possible to restrain heat build-up of inner liner rubber itself and to improve high speed durability as a tire.
Patent JP-S55158612-A (JP)
Title: Tank for oil-filled electric device
Inventor: HOURAI HIROSHI
IPC: H01F27/02
Filed: 1979-05-30
Abstract: PURPOSE:To enhance the heat dissipating effect of a tank for an oil-filled electric device by expanding the center of a thin plate longitudinally and gradually reducing the thickness thereof toward both ends thereof when continuously forming corrugation at the thin plate, closing the openings at both ends and forming a baglike heat dissipating fin. CONSTITUTION:When forming a number of heat dissipating fins in parallel at the position perpendicular to the outside wall of a tank for an oil-filled electric device, they are formed as follows: That is, the fin 10 is expanded at the center portion longitudinally toward the elevational direction with wide oil guide width, and reduced at its thickness at the upper and the lower ends, and welded at both ends 10a and 10b. In this manner, heat dissipating effect is reduced at the position apart from the natural convection. Isolating portion of the fin is reduced, and the insulating oil flow velocity is accelerated at the natural convention portion. Accordingly, it can obtain high heat dissipating effect without necessity of increasing the oil amount.
Patent JP-H03268047-A (JP)
Title: Bus arbitration control system
Inventor: NISHIKAWA TETSUYA
IPC: G06F13/362
Filed: 1990-03-19
Abstract: PURPOSE:To prevent the processing from being biased to a sub-device of high priority by fluctuating the priority without allocating it fixedly with respect to plural sub-devices being in the same level, and equalizing the processing to the respective sub-devices. CONSTITUTION:The constitution of a bus request when one main device and sub-devices annexed thereto are four circuits has sub-devices 1 - 4, counters 5 - 8, decoders 9 - 12, buffers 13 - 16, an encoder 17, and a main device 18. In such a way, to plural sub-devices (bus slave) 1 - 4, temporary priority is allocated by initialization, but as for the sub-device which executes a processing to a bus request once, in the next time, the priority is fluctuated so that the priority becomes the lowest, and the processing to plural sub-devices 1 - 4 is equalized. In such a way, it does not occur that the processing is biased to a specific sub-device of high priority.
Patent JP-S58184709-A (JP)
Title: Shield type inductor
Inventor: TAKATANI MINORU
IPC: H01F27/36
Filed: 1982-04-23
Abstract: PURPOSE:To attain superior mechanical characteristics by an inductor wherein a thin film linear conductor circumscribing an inner magnetic substance is buried in a non-magnetic insulator, and an external magnetic substance is provided to surround the linear conductor. CONSTITUTION:An annular insulator layer 2 is printed on a magnetic substance layer, and a conductor layer 3 is printed thereon. Then, magnetic substance layers 4, 5 are printed on the inner and outer parts of the layer 2 and, subsequently, an insulator 6 is printed to overlap the left half of the insulator 2. Next, a conductor 7 is printed on the insulators 2, 6 to overlap the end part of the conductor 3, and inner and outer magnetic substance layers 8, 9 are further printed. Thereafter, a winding will be formed in a similar manner. As a result, since an open magnetic path type inductor can be assumed to have an outer tubular layer made of an magnetic substance which layer is ridigly secured to the inductor, it has a shield effect and this eiliminates the need of taking into account interference with other parts or inductors when installed on a printed board. A metal case can be also dispensed with.
Patent JP-H10244546-A (JP)
Title: Mold release agent
Inventor: NOJI AKIYO
IPC: B29C33/64
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a mold release agent having excellent mold release capacity and not staining a mold even when it is used in the vulcanizing molding of peroxide vulcanized rubber. SOLUTION: Hydroxy or aminophenyl modified silicone oil being a reaction product of alcohol modified silicone oil and a hydroxy or amino substituted phenyl compd. represented by general formula (wherein X is a hydroxyl group, an amino group, a monoalkylamino group or a monoarylamino group) is used as an effective component.
Patent JP-S58186680-A (JP)
Inventor: TAIRA SHINICHI
IPC: D06P1/16
Filed: 1982-04-23
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-H11265404-A (JP)
Title: Graphic processing system and storage medium
Inventor: KITAZAWA YOSHITO
IPC: G06F3/00
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To easily input the attribute information on plural entities of a CAD/ CAE model that is displayed on a WWW browser to the application of another window by providing a means which inputs the attribute information on a graphic form whose relationship is decided with another window to the application of this window. SOLUTION: A decision means is prepared to decide the indication from a position input means which relates a graphic form displayed in a window set on a screen with another window together with an attribute input means which inputs the attribute information on the graphic form whose relationship is decided with another window to the application of this window. For instance, this system comprises the CAD/CAE data 110, a WWW server 100, a client 160, a WWW browser 120, a program 130 and another application 150. The program 130 is interlocked with the browser 120 to obtain the attribute information on the data 110.
Patent JP-S61225632-A (JP)
Title: Sample container for analysis with microscope
Inventor: KUNIHISA KAZUKO
IPC: B01L3/00
Filed: 1985-03-29
Abstract: PURPOSE:To increase the detection sensitivity in thermal analysis without making the sample image in the observation with a microscope unclear or securing a substantial amount of sample, by providing a concentrical columnar projection in the internal center of a lid of a sample container. CONSTITUTION:A concentric columnar projection 5 is provided in the internal center of a lid 2A of a sample container 1. As the internal center of the lid 2A is projected 5 so much to get tight on the bottom of the container 1, the sample 4 can be discharged about and is so free from direct effect of light source energy irradiated to the center of the container 1. In addition, since there is little of the sample 4 existing at the center of the container 1, no heat generated from the sample 4 is dissipated from the center bottom hole to permit effective heat transmission to any thermocouple contact positioned in the perimeter of the bottom surface. Besides, the center of the lid 2A is projected 5 so much to the bottom as to make the sample thickness extremely less at the center corresponding to the optical observation part, thereby making the observation image with a microscope clear with a narrower focal distance range.
Patent JP-S63235544-A (JP)
Inventor: HASHIZUME TATSUYA
IPC: D03D23/00
Filed: 1987-03-20
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-H04303505-A (JP)
Title: Displaying fluorescent lamp
Inventor: NAKAMURA TOSHIYUKI
IPC: G09F9/313
Filed: 1991-03-30
Abstract: PURPOSE:To equalize interelectrode distances between each anode in respective small luminous chambers and a common electrode. CONSTITUTION:A luminous chamber 19 of a picture element is composed by arranging plural small luminous chambers 16, having a discharge hole 17 and an individual electrode 18 respectively, in a square grid state. A display part 12 is composed by moreover arranging the plural luminous chambers 19. Branch twig pipes 21a-21d of a branch pipe 21, communicating plural discharge holes 17 every luminous chamber 19, are airtightly fixed to the display part 12. A cathode 23, a common electrode, is housed at nearly equal distant position to the respective discharge holes 17 in the main pipe part 22 of the branch pipe 21.
Patent JP-H0612396-A (JP)
Title: Pattern recognition and learning system
Inventor: HAYASHI YUKIO
IPC: G06F15/18
Filed: 1991-03-08
Abstract: PURPOSE:To enable pattern recognition with small misrecognition by performing the feedback processing for a discrete period of time at every sampling time of an input pattern as continuous time processing instead of sampling, and thus easily learning between a recognition dictionary as coupling weights and the threshold value of an intermediate layer prescribing permissible variation ranges of respective recognition categories. CONSTITUTION:A three-layered feedback associative storage model consists of differential addition state update units 12 and 15, sum of product computing elements 13, 14, and 17, a nonlinear processor 16, etc. Then while the dictionary is put a little closer to the input pattern indicated with the difference between the stored dictionary and feedback input pattern, an element to be fired is made easy to fire by lowering the threshold value, prescribing the permissible variation range of each recognition category, and an element not to be fired is made hard to fire by increasing the threshold value. Here, the state is updated not at intervals of sampling time, but continuously, so not only the dictionary, but also the threshold value can be learnt.
Patent JP-H09257262-A (JP)
Title: Heat accumulation layer of heat accumulation hot water floor heating panel
Inventor: YABUNOUCHI NOBUAKI
IPC: F24D11/00
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a heat accumulation layer to prevent the occurrence of deformation and migration of a heat accumulating material even when hot water is caused to pass through for a long period and have excellent durability. SOLUTION: This heat accumulation layer of a heat accumulation hot water heating panel to radiate, in order, the heat of hot water stored at the heat accumulation layer from a panel surface comprises a housing 2, and a heat accumulating material 4 disposed in the housing 2. The surface of the heat accumulation material 4 is brought into contact with the tips of a plurality of rib pieces 5 formed in a protruding manner on the surface of the heat accumulating material 4 along a flow-through direction of hot water in the housing 2 and the heat accumulation material 4 is held in a state to prevent migration and deformation. A hot water flow passage is formed between the inner wall surface of the housing 2 and the surface of the heat accumulation material 4.