baber/WOPTO huggingface dataset:
Patent JP-H05287285-A (JP)
Title: Fluidized bed apparatus
Inventor: TOMIMOTO HIROSHI
IPC: B01J2/00
Filed: 1991-03-29
Abstract: PURPOSE:To provide a fluidized bed apparatus which is so improved as to grasp reliably and easily the fluidizing condition of solid particles in a reactor. CONSTITUTION:In a fluidized bed apparatus in which coated solid particles are obtained by introducing solid particles together with fluidizing gas into a reactor 6 accommodated in a chamber 4 to fluidize the particles and then introducing reaction gas into the reactor 6 to form a coating layer of the reaction gas component on the outer surface of the solid particles, a vibration transfer member 11 is mounted in such a way that one end thereof is in contact with the outer wall of the reactor 6 and the other end projects outside the chamber 4 to grasp the fluidizing condition of he solid particles in the reactor 6, that is not accessible due to high temperature, from the outside of the chamber 4.
Patent JP-S51150754-A (JP)
Title: Gas boiler* particularly boiler for centralized heating system
Inventor: MOORISU BIDARAN
IPC: F24H9/18
Filed: 1976-06-09
Abstract: Gas-burning boilers have in a chamber a plurality of finned heat-exchange tubes arranged around a central gas burner which is substantially of the same length as the finned tubes. An extraction fan draws gases from the chamber such that the chamber works under sub-atmospheric pressure which is preferably 12 mm water column or more below atmospheric.
Patent JP-H10260659-A (JP)
Title: Driving method for liquid crystal display device
Inventor: NAGAI MAKOTO
IPC: G09G3/36
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To smoothly display a moving picture and to suppress lateral stripe unevenness by using a driving method based upon a multi-line simultaneous selecting method employing gradations by an AM method. SOLUTION: L (L: integer larger than two) scanning electrodes are selected at the same time and a select pulse series is made to correspond to a select matrix of L rows by K columns (K: integer) which substantially has orthogonality. Further, when gradation data are displayed, an RMS voltage applied to pixels on a scanning electrode in an unselected state is held substantially at a specific nonselect voltage value by applying two kind of voltage pulses to pixels so that a component varying with the density level of the data to be displayed is included in respective crest values. In this case, the frequency of scanning until when the RMS voltage applied to the pixels on the scanning electrode in the unselected state substantially reaches a specific nonselect voltage value is set to more than 2 to less than 2K.  Consequently, a moving picture is smoothly displayed and lateral stripe unevenness is suppressed.
Patent JP-H08320655-A (JP)
Title: Supporting device and display device provided therewith
Inventor: SHIOTANI YASUSHI
IPC: G09F9/00
Filed: 1996-03-22
Abstract: PURPOSE: To prevent a stand strut supporting a display part from being resonated with respect to a specified frequency and to prevent a radiation interference component from being amplified by satisfying electromagnetic environment compatibility. CONSTITUTION: A supporting device 1 is constituted so that a display fitting member 4 to which the display part 2 is attached is laid on the stand strut 5 erected on a supporting base 6. In such a case, the strut 5 and the fitting member 4 are coupled in an electrical insulating state. Besides, the display part 2 is attached to the fitting member 4 through a tilt mechanism for holding the posture of the display part 2 by an optional angle from the prescribed posture in the front and back directions thereof.
Patent JP-S62224903-A (JP)
Title: Winding for coil
Inventor: KINOSHITA KATSUMI
IPC: H04R9/04
Filed: 1986-03-27
Abstract: PURPOSE:To distinguish the adhered quantity of a special polarity solvent by visual observation and make it uniform by a method wherein wholly aromatic polyimide-amide resin in a state in which a solvent can be reactivated, is coated on a wire insulated with wholly aromatic polyimide-amide resin, and the special polarity solvent which is used to reactivate said resin is colored and adhered thereon. CONSTITUTION:An insulated wire, on which wholly aromatic polyimide-amide resin is baked, is used as a winding 2 to be used for a coil. The wholly aromatic polyimide-amide resin in a state wherein a solvent can be reactivated is coated on the insulated wire, and also said wholly aromatic polyimide-amide resin is coated on the surface of a bobbin 1. Dimethylacetamide is used as a special polarity solvent with which the above-mentioned resin is activated, and this solvent is colored with an organic dyestuff in advance. The quantity of the special polarity solvent adhered to the surface of the winding 2 can be distin guished by the shade of color of the organic dyestuff added to the solvent. The quantity of dripped solvent is adjusted while a visual observation is being conducted, and the adhered quantity of the solvent is controlled.
Patent JP-S58184009-A (JP)
Title: Method for cooling band steel after hot rolling
Inventor: YOSHINARI KAZUHIKO
IPC: C21D9/52
Filed: 1982-04-23
Abstract: PURPOSE:To reduce the scale generating on a band steel, by passing the band steel through water and simultaneously coiling it after hot rolling to cool it to a specified temperature. CONSTITUTION:A band steel strip is passed through water directly after hot rolling to separate it from an oxygen in the air and is coiled in the water to cool it to <=200 deg.C as it is. Or, the band steel is cooled once in a non-oxidative atmosphere after coiling it in the water and is cooled to <=200 deg.C by dipping it in the water again. Thus the thickness of scale is restricted to the degree of <=1/10 the thickness of scale generating in a conventional method.
Patent JP-H04301637-A (JP)
Title: Production of mask for exposure and mask for exposure
Inventor: HASHIMOTO KOJI
IPC: G03F1/80
Filed: 1991-03-29
Abstract: PURPOSE:To provide the process for producing the mask for exposure which can form phase shifters having acid resistance with an extremely simple process without requiring the alignment function to mask patterns, the formation of the auxiliary patterns requiring the working further finer than the min. size in mask working and intricate data processing of a large quantity, etc., and the mask for exposure relating to the process for producing the mask for exposure used for production of semiconductor integrated circuits, etc., and more particularly the mask for exposure with phase shifters and the mask for exposure. CONSTITUTION:The process for producing the mask for exposure includes a stage for forming the mask patterns 2 consisting of a light shielding material on a light transparent substrate 1 and a stage for forming deposited layers 8 consisting of a silicon oxide on the parts on either the mask patterns 2 or the light transmissive substrate 1 adjacent to the mask patterns 2. The stage for forming the deposited layers is executed in a liquid phase.
Patent JP-H11262445-A (JP)
Title: Inner lid sealing structure for rice cooker
Inventor: NISHIWAKI SATORU
IPC: A47J27/00
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To prevent a packing from coming off in removal of an inner lid from a lid and to facilitate attachment/detachment of the packing to/from the inner lid in an inner lid sealing structure, in which the packing is installed to the outer circumferential edge of the inner lid installed to the lid of a rice cooker freely removably and the packing is brought into tight contact with an opening edge of a pan. SOLUTION: A rib 13 facing a projection part 10 in an intermediate part 9 of the packing 5 is arranged inside a packing mounting groove 4 in the outer circumferential edge of an inner lid 2. When inward force is applied to a lip part 11 of the packing 5, the projection part 10 collides against the rib 13 and acts as a fulcrum of leverage, so as to press a base part 8 of the packing 5 onto the inside face of the packing mounting groove 4, so that the packing 5 is prevented for coming off. The packing 5 is attached/detached to/from the inner lid 2 while tilted at a predetermined angle to the inlet of the packing mounting groove 4.
Patent JP-H06254144-A (JP)
Title: Injector needle disposal device
Inventor: OMORI HITOAKI
IPC: A61M5/32
Filed: 1993-03-04
Abstract: PURPOSE:To inhibit blood contagion of a doctor, nurse, and a waste handler by treating used injector needle at the time of use. CONSTITUTION:The upper part slide contact points 3A and 3B are installed, faced to the opened port part 2 in free opening and closing. A lower part slide contact point is installed in a shiftable manner under the upper part slide contact points 3A and 3B. A circuit for the flow of electric current in an injector needle 17 is formed by inserting the injector needle 17 between the upper slide contact points 3A and 3B and bringing the injector needle 17 into contact with the lower part slide contact point, and the injector heedle 17 is molten from the top edge.
Patent JP-S63235038-A (JP)
Title: Device for calking lining of clutch disk
Inventor: KASHIHARA TAKAYUKI
IPC: B21J15/00
Filed: 1987-03-21
Abstract: PURPOSE:To obtain the titled lining with high accuracy without reversal by fastening the alternately inserting rivet of a pinching lining pinched by a spring energized pressing blade by a cradle punch having no escape part and fastening a remaining rivet with the shift of the escape part. CONSTITUTION:Headed rivets 4, 5 are alternately inserted from the vertical direction into the rivet hole of the upper and lower linings 1, 2 pinching disk springs 3. This lining is placed by aligning to a spring 11 energizing lower die lining receiver 8a and pinched with the descent of a spring 15 energizing upper die pressing blade 16. The rivet head is fastened with pressing it by the springs 9, 18 energizing upper and lower punches 10a, 17a having no escape part S of upper and lower cradles C, D. The escape part S is shifted by the specific angular rotation of the cradles C, D to fasten the residual rivet with pressing the rivet head from reverse direction by punches 10b, 17b. The quality and accuracy are improved by fastening the rivet from the vertical direction with stationing the lining to improve the working efficiency.
Patent JP-S52151011-A (JP)
Title: Magnetic head core
Inventor: MIZUNO HIDEAKI
IPC: G11B5/245
Filed: 1976-06-11
Abstract: PURPOSE:To raise flux efficiently by fixing magnetic substance at the back end of a half part of a core, thus making the flux of the half core flow through this magnetic substance.
Patent JP-S543382-A (JP)
Title: Light adjusting apparatus
Inventor: OOHARA NAOYUKI
IPC: H05B37/02
Filed: 1977-06-08
Abstract: PURPOSE: To facilitate the correction of content when an illumination level is reproduced, by using an updown counter for temporarily storing the content read from a memory. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01242811-A (JP)
Title: Piston unit
Inventor: KAGAWA NOBORU
IPC: F16C5/00
Filed: 1988-03-22
Abstract: PURPOSE:To intend to make a piston lighten together with reduction in friction loss by scraping off a part of a cross head in orthogonal direction to load loading direction on a piston unit used in such as a Stirling engine. CONSTITUTION:A cross head 41 is scraped off on orthogonal direction to load loading direction namely on both end portions of axial direction of a through hole 43 for insertion of a rod pin 44. Sliding contact with bearing side disappears on the portions scraped off, therefore friction loss can be reduced. Again, substance quantity is reduced by amount scraped off, therefore lightening can be intended.
Patent JP-S62270786-A (JP)
Title: Composition for suppressing corrosion of industrial cooling water and improvement of capacity of corrosion control agent
Inventor: JIYON II FUUTSU
IPC: C02F5/00
Filed: 1987-03-20
Abstract: A composition and the use of the composition for inhibiting corrosion in industrial cooling waters which contain hardness and have a pH of at least 8, which composition comprises a water-soluble organic phosphonate capable of inhibiting corrosion in an aqueous alkaline environment and a co- or terpolymer of acrylic acid and certain substituted acrylamides such as t-butyl acrylamide.
Patent JP-H07248436-A (JP)
Title: Optical fiber unit and optical fiber cable
Inventor: OKADA NAOKI
IPC: G02B6/44
Filed: 1994-03-11
Abstract: PURPOSE:To equalize bending rigidity in X- and Y-directions or to make the difference thereof small by embedding tension members in positions apart from the neutral axis in the Y-direction in respective both side wall parts of two grooves. CONSTITUTION:The tension members 18 are respectively embedded into the positions apart from the neutral axis XOX in the Y-direction in the respective both side wall parts 120 of the two grooves 14, 16 of a group body 12. The bending rigidity of only one piece each of the tension members 18 is [secondary moment of the section to XOX or YOY]X]Young's modulus]. The secondary moment of the section is determined by the distance from the position (XOX or YOY) and size of the tension members 18 and the sectional shape of the group. The Young's modulus is determined by the material of the tens ion member 18. The bending rigidity of the X- and Y-directions is, therefore, made equal or the difference in the bending rigidity is made small by adequately selecting the respective positions, sizes, sectional shapes and materials of four pieces of the tension members 18 to be put into the respective side wall parts 120.
Patent JP-S61229039-A (JP)
Inventor: KUROSAWA MASAHIRO
IPC: E03D9/08
Filed: 1985-03-31
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-S56166237-A (JP)
Title: Foam of urea formaldehyde resin
Inventor: FUKUDA NOBUHIRO
IPC: C08J9/30
Filed: 1980-05-23
Abstract: PURPOSE: To obtain the titled foam having low harmfulness with suppressing the amount of formed formaldehyde, by reacting an aqueous solution of a procondensate of urea formaldehyde having a specific molar ratio of formaldehyde to urea with a flamable and curable solution.  
     CONSTITUTION: (A) An aqueous solution of a precondensate of urea formaldehyde having a molar ratio of formaldehyde to urea 1.2W1.4 and (B) a foamable and curable solution, e.g., an acidic solution comprising alkylbenzenesulfonic acid, etc., for example, are sent to a foaming machine and molded to give the desired foam. The component A, for example, is obtained by reacting urea with formaldehyde in an alkali aqueous solution, followed by reacting them further in a weakly acidic condition.  
     USE: Having low thermal conductivity and being slightly combustible, useful as a heat insulating material, warm material, low-temperature insulating material, etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05272706-A (JP)
Title: Water feeding control device
IPC: F22D5/18
Filed: 1992-03-26
Abstract: PURPOSE:To enable the number of revolution of a pump to be rapidly decreased even if an accidental state occurs in a water feeding control adjusting valve by a method wherein a water feeding control device is always operated along a lotus of a curve showing the relation between the discharged amount of the water feeding pump and its pressure. CONSTITUTION:When a water feeding pump 3 is not normally operated, a rapidly increased variation rate signal sent from a sensing part 11 passes through a high level discharging pressure variation rate calculation part 18, and is sent to an AND circuit. In concurrent with this operation, a practical increased rotation increasing signal is also similarly sent to the AND circuit. In this way, if the two signals are met at the AND circuit, a changing-over device 14 turns on a contact point (a) of the changing-over part 15. Then, a valve opening degree metering signal is given from a setting device 19 to a steam adjusting valve 4, resulting in that a steam turbine 2 shows a decreased amount of flowing steam and the number of revolutions of the water feeding pump is decreased along the lotus of its discharging amount-pressure curve.
Patent JP-2000269356-A (JP)
Title: Semiconductor device
Inventor: YAMAZAKI EIJI
IPC: G11C11/409
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To prevent a through current before a power supply circuit starts after a voltage is applied by a method wherein a third insulation gate field-effect transistor is smaller in dependency on a threshold voltage for a first or second voltage than first and second insulated gate field-effect transistors. SOLUTION: A first insulated gate field-effect transistor 50 is connected to a well voltage supply line, and a second insulated gate field-effect transistor 51 to a substrate voltage supply line 4, respectively. The well voltage supply line 2 is connected to a well voltage generation circuit 10, and the substrate voltage supply line 4 to a substrate voltage generation circuit 11, and each of the voltage generation circuits 10, 11 to switches 5, 6 which are third insulated gate field-effect transistors, respectively. Each of the switches 5, 6 is smaller in dependency on a threshold voltage for a first or second voltage than the first and second insulated gate field-effect transistors 50, 51.
Patent JP-S63235483-A (JP)
Title: Surface regulating solution for chemical treatment of steel material
Inventor: SAKAMOTO YOSHINORI
IPC: C23C22/78
Filed: 1987-03-24
Abstract: PURPOSE:To improve the suitability of a surface-regulated steel material to chemical treatment for forming a film and painting by adding an org. chelating agent to a surface regulating soln. contg. oxalic acid or a salt thereof as an essential component. CONSTITUTION:A soln. contg. 1-20g/l oxalic acid or salt thereof and 0.1-15g/l org. chelating agent is prepd. as a surface regulating soln. An org. acid such as gluconic acid or other polyoxycarboxylic acid, citric acid, tartaric acid or other oxyacid, dicarboxylic acid represented by a formula (CH2)n(COOH)2 (where n>=2) or arom. carboxylic acid or an alkali salt thereof may be used as the org. chelating agent. The chelating agent improves the uniformity of chemical treatment after surface regulation. When the surface regulating soln. is used, the quality of a painted steel material having a weld zone can be made close to that of a painted steel material having no weld zone. In the case of a steel material having no weld zone, the quality after painting can be improved as compared with conventional quality.
Patent JP-H10270072-A (JP)
Title: Manufacture of nonaqueous electrolyte secondary battery
Inventor: TSUKAMOTO HISASHI
IPC: H01M50/557
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a nonaqueous electrolyte secondary battery for easily carrying the batteries on a manufacturing line by storing a number of generating elements between continuously long aluminum laminate sheets to do sealing wok and filing, preliminarily charging and evacuating work for nonaqueous electrolyte in sequence. SOLUTION: Generating elements 1 are stored at preset spaces between two long aluminum laminate sheets 2, 4 lapping each other and the aluminum laminate sheets 2, 4 around the generating elements 1, except in non-sealed paths 5, are heated and forced for sealing. Recesses 2a in which the generating elements 1 are stored are depressuried to fill nonaqueous electrolyte 9 and preliminarily change the generating elements 1. The recesses 2a in which the generating elements 1 are stored are depressurized again to fill the shortage of the nonqueous electrolyte 9 and heat and force the aluminum laminate sheets 2, 4 lapping each other in the non-sealed paths 5 for sealing.
Patent JP-H11262747-A (JP)
Title: Method and apparatus for garbage treatment
Inventor: MAEKAWA SADASUKE
IPC: B09B3/00
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To prevent the increase of undecomposed substances and to improve convenience by carbonizing and drying a decomposition residue removed from a decomposition tank by a heating drier. SOLUTION: A decomposition residue D which was decomposed in the decomposition tank of a garbage treatment apparatus is supplied from the heat exchange chamber 21a of a heat exchanger 21 to a heating drier 18. The residue D is moved in a machine body toward a discharge opening 36 while being agitated by the rotation of agitation blades 35. During the movement, an electric heater 37 installed on a machine wall is actuated, and the residue D is heated and dried. The temperature of the residue D in this process is controlled at 130-170 deg.C. Undecomposed substances and decomposition-resistant substances contained in the decomposition residue D are carbonized, and the homogeneous, unsticky, carbon layer-shaped treated residue D is taken out from the discharge opening 36. In this way, convenient treatment is made possible.
Patent JP-S59210344-A (JP)
Title: Bending testing machine for pressure-welded reinforcing steel
Inventor: SUYAMA CHIYUUICHI
IPC: G01N3/20
Filed: 1984-04-05
Abstract: PURPOSE:To bend and fracture a pressure welding swell of reinforcing steel by welding two plates directly from the front end surface of a hydraulic cylinder, and holding a test piece between both support plates with a couple of support pins and moving forth a presser under hydraulic pressure. CONSTITUTION:Two upper and lower strap support plates 3a and 3b are extended to the front end surface of the hydraulic or pneumatic cylinder 1 at intervals, their base parts are welded directly to the front end surface of the cylinder 1 to form a united rigid structure, and a pressure ram 4 enters and exits from a space 8. The test piece of reinforcing steel 9 having a pressure welding swell 9a is held with a couple of reinforcing steel support pins 5a and 5b, and the pressure ram 4 is moved forth by supplying a pressurized medium to the cylinder to press the presser 4a against the center of the swell 9a, fracturing the swell in the bondary surface of pressure welding. This fracture surface is observed through a confirmation hole 7 with the naked eye to confirm the quality of the gas weldabilty of the reinforcing steel, its method or technique, etc.
Patent JP-S61227647-A (JP)
Title: Rotary electric machine of air gap winding type
Inventor: GOCHO YOSHITSUGU
IPC: H02K3/24
Filed: 1985-03-30
Abstract: PURPOSE:To improve the assembling workability and the reliability by holding a stator coil by interphase insulating block in a circumferential direction and supporting the outer periphery by a binding band. CONSTITUTION:An insulating cylinder 13 formed in the inner shape in a circular shape and in the profile in a polygonal shape is coaxially disposed on the outer periphery of a rotor 12. Hexagonal stator coils 17 are wound in inner and outer layer windings along the outer periphery of the polygonal shape on the outer periphery of the cylinder 13. An inner insulating plate 18 is interposed between the inner layer and the outer layer, and an outer insulating plate 19 is coated on the outer periphery of the outer layer. Cooling longitudinal and peripheral grooves are formed on the cylinder 13 and the plates 18, 19. An interphase insulating block 22 disposed between the coil phases of stator coil 17 is implanted on the outer periphery of the cylinder 13. The outer periphery of the coil 17 is rigidly secured by a binding band 29 to the cylinder 13.
Patent JP-H04303668-A (JP)
Title: Led printer head
Inventor: ITO MASAHIRO
IPC: B41J2/44
Filed: 1991-04-01
Abstract: PURPOSE:To make possible high-density printing by connecting an LED array element to a driver for driving the element in a simple process to realize their high-density packing design at an LED printer head. CONSTITUTION:LED array elements 5 and drivers for driving the elements 4 are mounted on a mount board 6, and a lens array for optical condensation 1 is arranged. The same number of metal patterns 3 as that of electrodes for the LED array elements 5 and drivers 4 are formed on the lens array frame 2 of the lens array 1, and the lens array frame is pressed so that the metal pattern is positioned between both electrodes. Thus both electrodes are electrically connected.