baber/WOPTO huggingface dataset:
Patent JP-S6110876-A (JP)
Title: Fuel cell power generation system
Inventor: OKAMURA OSAO
IPC: H01M8/06
Filed: 1984-06-26
Abstract: PURPOSE:To extend the life of the reforming tube by preventing any difference between the internal and the external pressure levels of the reforming tube by installing two safety valve device, which act according to the difference between the pressure level of the combusted exhaust gas and that of the reforming gas, between a reforming gas line and a combusted exhaust gas line. CONSTITUTION:Electrical energy is generated by introducing compressed air supplied from a turbine 16 and a compressor 17 to the oxidant electrode 12 of a fuel cell 10 and introducing a reformed gas supplied from a reformer 1 including a reforming tube 3 to a fuel electrode 11. In the lines connecting a reformed gas line 9 and a combusted exhaust gas line 15, safety valve devices 26 and 27 are installed. The safety valve device 26 acts when the pressure of the combusted exhaust gas becomes higher than that of the reformed gas by at least a specified level to exhaust the combusted exhaust gas outside the device 26. The safety valve device 27 acts when the pressure of the reformed gas becomes higher than that of the combusted exhaust gas by at least by above specified level. Consequently, it is possible to prevent any breakage of the reforming tube 3 of the reformer 1 by avoiding the occurence of a great difference between the internal and the external pressure levels of the reforming tube 3, thereby improving the reliability of the fuel cell power generation system.
Patent JP-H11328919-A (JP)
Title: Tape cartridge
Inventor: SASAKI KAZUO
IPC: G11B23/087
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To prevent the rotation of a reel in its floating state with respect to a spindle. SOLUTION: This tape cartridge 1 is provided with a pair of reels 3 and 4 for winding a magnetic tape 2, a shell 5 for housing the pair of reels 3 and 4 and provided with a pair of spindle openings facing the lower ends of the reels 3 and 4, a lid 6 attached to the front face of the shell 5 so as to be opened/closed for protecting the magnetic tape 2 traveling on the front face, a reel locking member 7 for locking/unlocking the reels 3 and 4 by being linked with the opening/closing operation of the lid 6, and a reel pressing means 8 for pressing down the reels 3 and 4 to the spindle openings by being linked with the unlocking operation of the reel locking member 7.
Patent JP-S5355806-A (JP)
Title: Method and apparatus for preventing water from leaking into automotive gear mechanism
Inventor: MARUSHIMA ITSUKIYUU
IPC: F16H57/027
Filed: 1976-10-28
Abstract: PURPOSE: To prevent water from leaking into a gear box by blasting pressure air into the box throuhgh a breathing unit in an automotive gear mechanism providing the box with the breathing unit having an air vent to the exterior. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61289525-A (JP)
Title: Magnetic recording medium
Inventor: SATAKE TETSUO
IPC: G11B5/706
Filed: 1985-06-14
Abstract: PURPOSE:To obtain a magnetic recording medium consisting of alloy magnetic powder having high output and low noise by coating a magnetic paint contg. the alloy magnetic powder on a non-magnetic substrate, subjecting the coating to an orientation treatment and specifying a squareness ratio and orientation ratio in the max. magnetic field of >=5KOe. CONSTITUTION:The magnetic recording medium consisting of the alloy magnetic powder is formed by dispersing the powder in such a manner that the squareness ratio Br/Bm and orientation ratio Br/Br' satisfy the equations. The product of he two equations for the squareness ratio and orientation ratio rather then the respective independent values thereof is a good index for the modulation noise, i.e., the degree of orientation. The alloy magnetic powder is exemplified by metallic iron, Fe-Co., etc. and a polyurethane resin, vinyl chloride resin and the mixture composed thereof are usable for the binder. Higher fatty acids such as lecithin and palmitic acid are usable for the dispersant and alpha-alumina, chromic oxide, etc. are used for the polishing agent. The modulation noise Nm is thereby decreased and C/N is improved.
Patent JP-S58206653-A (JP)
Inventor: KENISU AARU MORUTO
IPC: C08L27/00
Filed: 1982-07-26
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-S628918-A (JP)
Title: Facility for automatically stacking and regularly arranging panel pack having different size
Inventor: JINO BENUTSUI
IPC: B65G57/02
Filed: 1986-06-06
Abstract: The plant according to the invention causes the packs of panels coming from the dividing machine to reach a first transport runway, said packs being arranged either side by side or in end-to-end sequence depending upon their size and stacking requirements. Ranged on a line beside said runway, there are lifting platforms to which the packs are supplied by common means and onto which there are stacked packs of panels of the same size. 
<??>Thereafter, suitable means will transfer the stacks of panels to stations adjacent said lifting platforms where said stacks are orderly arranged either end to end or, if desired, side by side to form parallelepiped assemblies which are then transferred to a discharge station after being, optionally, arranged on a pallet or other supporting or protecting means.
Patent JP-S619792-A (JP)
Inventor: SHINOHARA HIROSHI
IPC: G08B5/36
Filed: 1984-06-25
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-H01300842-A (JP)
Title: Treatment apparatus of fish dividing part
Inventor: JIEEMUSU EMU RAPEIRI
IPC: G06T1/00
Filed: 1988-05-31
Abstract: PURPOSE: To provide the device capable of exactly dividing fish segmental parts to loin parts and red flesh parts by providing the device with an image pickup means for the fish segmental parts, fluid jet knife, supporting means, knife control means, etc. CONSTITUTION: A fish segmental part 30 is placed on a transporting means 37 and is put into a case 14 where the image of the fish segmental part 30 is picked up by the image pickup means 15 to judge a cutting position. The control means 18 inclusive of a computer controls the position of a fluid jet knife 49 in accordance therewith. The fish segmental part 30 is moved onto the supporting means disposed below the fluid jet knife 49. The fish segmental part 30 is then cut to the loin part and the red flesh part by the fluid jet knife 49 subjected to computer control.
Patent JP-S5831362-A (JP)
Title: Developing device
Inventor: KAN FUMITAKA
IPC: G03G15/08
Filed: 1981-08-20
Abstract: PURPOSE:To prevent scattering of a toner to eliminate the toner dirt, by rotating a developer holding means to supply an internal pulverulent developer to the surface of a screen through meshes of the screen. CONSTITUTION:When a sleeve 4 is rotated in the direction of an arrow (b) by a driving source, an internal toner 5 is supplied to the surface of a screen 45 through meshes of the screen 45 with centrifugal force at constant feed rate. In this case, the toner 5 is charged with electricity required for development by the motion in the sleeve 4 and the friction for passage through meshes of the screen. Therefore, it is desirable that the toner has an insulation resistance of >=10<10>OMEGAcm. In this device, since the mechanical load applied to the toner is very small, even the toner which is fixed with a low pressure of <=10kg/cm linear pressure is not floccuated. Even if the toner is floccuated, the floccuat passage through meshes of the screen 45.
Patent JP-S5824604-A (JP)
Inventor: KURAUSU SUTSUEPONITSUKU
IPC: F15B9/09
Filed: 1982-07-28
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-S61288861-A (JP)
Inventor: SHIMADA EIJI
IPC: A47C20/08
Filed: 1985-06-14
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-H01300625-A (JP)
Title: Transmitter
Inventor: HONMA KOICHI
IPC: H03F3/68
Filed: 1988-05-27
Abstract: PURPOSE:To improve the power utilizing efficiency and the performance of manufacture by using 2 class C power amplifiers in place of class A power amplifiers so as to combine the transmission power in terms of vector. CONSTITUTION:A transmission signal input terminal 1, a phase modulator 5 modulating the phase by dividing a signal given to the input terminal 1 into two signals, a class C power amplifier 6a amplifying one signal modulated by the phase modulator 5, a class C power amplifier 6b amplifying the other signal modulated by the phase modulator 5, an adder 7 combining output powders of the two class C power amplifiers 6a, 6b and an antenna 4 sending a modulation signal combined by the adder 7 in air as a radio wave are provided to the transmitter. The class C power amplifiers 6a, 6b are used in place of the class A power amplifier to amplify the modulation signal, then the transmitter is immune to the power voltage fluctuation, temperature fluctuation and secular change or the like. Thus, the utilizing efficiency of power is improved and the performance of manufacture is enhanced.
Patent JP-H07318161-A (JP)
Title: Bath water supplement controlling device for bath apparatus
Inventor: IKENAGA MITSUO
IPC: F24H1/00
Filed: 1995-05-29
Abstract: PURPOSE:To avoid overflow of excess bath water from a bathtub at the time of bath water supplementing operation by detecting the amount of bath water capable of being possibly supplemented at each supplementing operation and judging according to a detected value a possibility of the bath water supplementing operation. CONSTITUTION:A filling-up valve 22 is opened by operating a filling-up switch 31 provided on an operation panel 3, a burner 20 gets into a state of combustion and hot water of a set temperature is supplied to a bathtub (B) through a filling-up circuit 21 and a circulating circuit 11. When a hot water supplement switch 32 provided on the operation panel 3 is turned on, water level in the bathtub is read by a pressure detector 1. Then, a difference between the water level and a filled-up water level of the bathtub (B) is calculated and a hot water supplement possible level is obtained. A judgment is made whether the hot water supplement possible level is greater than a set water level or not. If the hot water supplement possible level is greater than the set water level, hot water supplement operation is started, and if the hot water supplement possible level is smaller than the set water level, the hot water supplement operation is not effected and hot water supplement switch 32 is turned off.
Patent JP-S61290054-A (JP)
Title: Dampening water feeder
Inventor: MITAMURA MITSURU
IPC: B41F7/30
Filed: 1985-06-18
Abstract: PURPOSE:To regulate suitably the amount of dampening water on the surface of plate cylinder and at the same time to make the partial selection of the amount of dampening water possible, by a method wherein each specified amount of dampening water is atomized under the operation of plural number of ultrasonic vibrators and the atomized dampening water is directly fed from plural number of apertures having the width of a specific length to a rooler or the plate cylinder. CONSTITUTION:When the voltage of a specific intensity is applied to ultrasonic vibrators 40a-40n, the fixed amount of dampening water in water vessel 34 are respectively atomized in cylindrical parts 24a-24n with the ultrasonic vibrators 40a-40n. Then, the atomized dampening water are conducted outward from aperture parts 30a-30n and adherred to the water averaging roller 46 arranged above a dampening equipment 20. Then, when this water averaging roller 46 is displaced in the direction of C arrow mark by rotation in a specific direction, the dampening water adhered thereto is transferred to a water moistening roller 48 and further, is transported from the water moistening roller 48 to a plate cylinder 44.
Patent JP-S5654202-A (JP)
Title: Preparation of decomposition and separation membrane carrying out decomposition of hydrogen iodide and separation of hydrogen
Inventor: KURAMOTO HITOSHI
IPC: B01D53/22
Filed: 1979-10-09
Abstract: PURPOSE: To obtain the titled membrane carrying out the decomposition of hydrogen iodide and  the separation of hydrogen simultaneously and enhancing the decomposition ratio by a method  wherein an acid and heat resistant high molecular stock material and a catalyst are mixed into a  solvent and the obtained mixture is formed into a sheet, thereafter this sheet is subjected to the  solvent extraction to form voids and subsequently sintered.   
     CONSTITUTION: In the method for preparing the titled decomposition and separation membrane,  the high molecular stock material such as Tefron or polyvinly chloride as a support having acid  and heat resistance and a catalyst 8 (Pd or Pt etc) for decomposing HI are mixed into a solvent  such as Freon and the obtained mixture is developed into the sheet, therafter the aformentioned  solvent is extracted to form voids and, subsequently, the catalyst is activated by sintering said  sheet to obtain the titled decomposition and separation membrane 6 containing the catalyst 8  precipitated to a lower part of the high molecular membrane 7 and comprising decomposed part  9, plural voids 10 and a separation part 11. By assembling this membrane in the decomposition  apparatus of HI, said apparatus is simplified as well as the decomposition ratio is enhanced to a  large extent compared to a conventional method.  
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5464565-A (JP)
Title: Mold for resin molding
Inventor: KADOTANI KENZOU
IPC: B29B7/00
Filed: 1977-11-02
Abstract: PURPOSE: A tube material expandable in the diameter direction is turned inside at the one end to form the inner wall, outer wall and bottom surface parts, thereby forming molds that can produce tubular products with various size by using only one base material.  
     CONSTITUTION: Cylindrical material 1 with crapes 1A almost parallel to the axis of center is turned inside to prepare mold 2 having inner wall 2A, outer wall 2B and bottom surface 2C. As the resulting mold has crape 1A, resin molds with various sizes can be made.  
     USE: The resulting molds are used to make coil ends of transformer or rotor of motors in ring forms. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0426350-A (JP)
Title: Brushless motor
Inventor: SETO TAKESHI
IPC: H02K29/00
Filed: 1990-05-21
Abstract: PURPOSE:To obtain a small-sized brushless motor having small Joule loss by disposing a stator, in which a coil is wound on a yoke composed of a columnar soft magnetic material, between a pair of rotors, on which permanent magnets are fixed. CONSTITUTION:Six yokes 201, on which coils 202 are wound and which consist of a columnar soft magnetic material, are fastened between two end plates 203, thus forming a stator 11. Permanent magnets 309 are fixed into a pan- shaped back yoke 302 so that N poles and S poles are positioned alternately, thus forming a rotor 12. A pair of the rotors 12 hold the stator 11 while inward directing permanent magnets 301, specified air gaps are generated among the stator 11 and the surfaces of the permanent magnets 301 of the rotors 12, and the rotors are fastened into the shaft of a motor through press-fitting so that the opposed surfaces of each permanent magnet 301 of a pair of the rotors 12 are used as unlike poles. According to the constitution,since the coils are wound on the yokes made up of the columnar soft magnetic material, the coils having thick wire diameters can be employed, thus reducing iron loss and Joule loss.
Patent JP-H05325366-A (JP)
Title: Spindle structure of magnetic disk device and its assembly method
Inventor: SUZUKI KAZUHIRO
IPC: G11B17/038
Filed: 1992-05-22
Abstract: PURPOSE:To provide the spindle structure or a magnetic disk device with which high-accuracy servo track information is obtd. by packaging data disks after the end of writing of the servo track information on a servo disk and the method for assembling this device. CONSTITUTION:The writing of the servo information on the servo disk 54 is executed in the state of clamping the servo disk 54 in first and second flange parts 51a, 53a of first and second spindle hubs 52, 53. The data disks 55, 57 are mounted by using spacing rings 56, 58 and first and second clamping members 59, 60 after the writing of the servo track information ends. Then, the writing of the servo track information is executed in the state of the data disks 55, 57 not existing in the spacing rings 56, 58 and the first and second clamping members 59, 60 and, therefore, the influence of the gyro characteristic is lessened and the writing of the servo track information with the high quality is executed.
Patent JP-2000317428-A (JP)
Title: Volume reducing device for organic waste
Inventor: HASHIMOTO TORU
IPC: B01D53/38
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a volume reducing device for organic waste which may be easily designed at a size meeting the place of installation. SOLUTION: The volume reducing device 1 is constituted by superposing plural stages of conveyors A to D for fermentation. The respective sizes, such as height, length and width of the volume reducing device 1 may be freely designed to meet the place of installation by changing the number of stages, length, width, etc., of the conveyors A to D for fermentation. The already fermented organic waste is reduced in volume from the state before feeding and is mixed with the organic waste freshly fed with the already fermented organic waste and is recycled as a bed material in the fermentation of the organic waste, by which the drastic reduction in the total volume is made possible.
Patent JP-2000320833-A (JP)
Title: Purging mechanism of observing window
Inventor: KAWATO KIYOYUKI
IPC: F23M11/04
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To enable to securely prevent the adhesion of such as materials to be process to the window without feeding excessive gas. SOLUTION: A gas purge mechanism of an observing window for observing the inside situation of a furnace through a window 32 is provided to communicate an end of a cylinder body 31 with an opening 30 formed on a furnace wall, and arrange the other end with the window 32 made of a transparent plate. A whirl steam can be generated inside the cylinder body 31 by arranging the gas nozzles 33 for gas purging deflected in the predetermined direction from the central axis 34 of the cylinder body 31.
Patent JP-S5558801-A (JP)
Title: Cassette stereo for bed
Inventor: HATANO KOUICHI
IPC: A47C19/22
Filed: 1978-10-24
Abstract: PURPOSE: To enable to use the stereo unit as an alarm clock as required, by mountthe cassette stereo unit possible for recording and reproduction at the bed head.  
     CONSTITUTION: The cassette stereo 2 is mounted at the head of the bed 1 and the stereo speakers 3 and 4 are provided besides. By setting the timer, sleeping can be made while listening music and the stereo 2 can automatically be cut off by the timer. On the contrary, music can be listened at waking in the morning by setting the timer. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5654902-A (JP)
Title: Turbine rotor
Inventor: NAKAYAMA YOSHIO
IPC: F01D5/02
Filed: 1979-10-13
Abstract: PURPOSE: To prevent a turbine rotor from corrosion, by flame spraying powder of silicon, aluminum and polyester to a shaft sealed part of the terrestrial heat turbine rotor.  
     CONSTITUTION: Sealing steam passing through a labyrinth packing 3b and the outside air passing through a labyrinth packing 3c enter a gland vent chamber 6. To the shaft sealed part of a turbine rotor 2, powder consisting of 3W10wt% silicon, 45W55wt% aluminum and the rest of polyester is flame sprayed. In this way, a seal treatment process is not required to obtain an economical state, prevent corrosion of the turbine rotor due to the terrestrial heat steam and the atmospheric air and increase a life of the turbine rotor. Further at the time of disassembly and repair, the flame sprayed film can be easily removed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6022022-A (JP)
Title: Three-valve type internal-combustion engine
Inventor: TSUCHIYAMA TADASHI
IPC: F02B31/02
Filed: 1983-07-19
Abstract: PURPOSE:To improve the output performance of an engine, by achieving rapid combustion of air-fuel mixture by forming two intake valve ports at one of two inclined top surfaces which extend downward to both sides from the ridge line at the central portion of the top surface of a combustion chamber while forming one exhaust valve port and an ignition plug at the other of the two inclined top surfaces. CONSTITUTION:In an internal combustion engine, in which a combustion chamber 6 is formed at the portion of the bottom surface of a cylinder head 2 facing the upper surface of a piston 5, the top surface 7 of the combustion chamber 6 is constituted by two inclined surfaces 71, 72 which extend downward to both sides from the ridge line 8 formed substantially at the central portion of the top surface 7. A first intake valve port 91 and a second intake valve port 92 having a diameter smaller than that of the first intake valve port 91 are formed at one inclined surface 71 in the manner that they are disposed along the ridge line 8. On the other hand, one exhaust valve port 10 is formed at the portion of the other inclined surface 72 opposing the first intake valve port 91, and an ignition plug 12 is attached to the other inclined surface 72 such that the electrode is located at the portion opposing the second intake valve port 92 and as close to the central portion of the top surface as possible.
Patent JP-H07311754-A (JP)
Title: Learning machine
Inventor: FUKUMIZU KENJI
IPC: G06F15/18
Filed: 1994-05-19
Abstract: PURPOSE:To efficiently and precisely perform a learning by generating optimum learning data which are effective to the learning. CONSTITUTION:A learning data generation part 4 generates input data xnu according to a probable rule and generates the learning data (xnu, ynu) by using the real response of an unknown system to the input data as tutor data ynu, and an initial learning data generation part 4a which generates initial learning data and an update learning data generation part 4b which generates learning data for update are provided corresponding to that a conditioned probability estimation part 2 carries out the learning in two stages of learning for initial learning and subsequent parameter update.
Patent JP-H07336078-A (JP)
Title: Cooling structure of heating-element package
Inventor: MOCHIZUKI MASAHIRO
IPC: H01L23/473
Filed: 1994-06-14
Abstract: PURPOSE:To prevent dew condensation even when the temperature of a refrigerant which is circulated in a refrigerant flow passage for a cooling means is made lower than an outer circumferential temperature regarding the cooling structure of a heating-element package for an LSI or the like. CONSTITUTION:A cooling structure is constituted of a heating-element package 10 in which a heating element 2 is housed, of a cooling means 4 which is installed additionally at the heating-element package and which cools the heating-element package by circulating a refrigerant, of a heat-insulating member 5 which wholly covers the heating-element package and the cooling means and of input/output terminals 1b which are installed at the heating-element package and which protrude from the heat-insulating member so as to be capable of being connected to the outside.