baber/WOPTO huggingface dataset:
Patent JP-H0647220-A (JP)
Title: Cleaner for filter element
Inventor: KIMURA KAZUNORI
IPC: B08B5/02
Filed: 1992-07-02
Abstract: PURPOSE:To provide a cleaner for effectively removing dust stuck to a filter element by air without detriment to the human body or atmospheric environment. CONSTITUTION:A rotation mechanism 21 is installed inside a case body 11 closed. The rotation mechanism 21 causes a receiving body 24 in the shape of a cone which is freely rotatably fitted in a shaft 23 and a retaining body 28 which is vertically moved by an air cylinder 25 and is freely rotatable to close both end openings of a filter element E. Air is blown to a blade part 31 formed integrally into the receiving body 24 from an air nozzle for rotation 32 to turn the receiving body 24. When air is blown inside the filter element E from an inside air nozzle 35, dust rises from inside a longitudinal groove of the filter element E by the air pressure. The dust is blown out by air jetted from an outside air nozzle 41 which is vertically moved by an air actuator 47 and recovered by a dust collecting mechanism to discharge only clean air to the outside.
Patent JP-S6071768-A (JP)
Inventor: MATSUMOTO TETSUO
IPC: D06M101/16
Filed: 1983-09-22
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-H096747-A (JP)
Title: Flash memory controller
Inventor: GOTOU HIROSUKE
IPC: G11C16/06
Filed: 1995-06-20
Abstract: PURPOSE: To provide a flash memory controller with which the erasure sequence of a flash memory can be executed without increasing the load of a CPU. CONSTITUTION: Concerning a microprocessor system for which the flash memory having the specified erasure sequence is arranged in the memory space of the CPU, this system is provided with an erasure start register 51, to which an erasure start flag is set when erasing the flash memory, to be accessed by the CPU, flash memory erasure sequence executing means B for generating an address, data and control signal for executing the erasure sequence of the flash memory, and control means A for turning the CPU to a hold state by outputting a bus request signal to the CPU and for controlling the operating timing of the flash memory erasure sequence executing means B when the erasure start flag of the erasure start register 51 is set.
Patent JP-S5877557-A (JP)
Title: Superhigh temperature and pressure steam turbine
Inventor: IIJIMA KATSUMI
IPC: C22C38/00
Filed: 1981-11-04
Abstract: PURPOSE:To obtain the titled steam turbine provided with a rotor shaft having high strength and ductility especially in steam at high temp. and made of a  forged austenitic steel contg. prescribed percentages of C, Mn, Si, Cr, Ni, Mo, Ti  and Al and having gamma'-phase precipitated in the austenite matrix. CONSTITUTION:The casing of this steam turbine is internally provided with vanes 5 which are rotated by jets of steam and a rotor shaft 4 which holds the vanes 5 and rotates. The casing is composed or inner casing 2 and outer casing 6 covering the casing 2. The shaft 4 is made of an austenitic steel contg., by weight, <=0.1% C, <=2% Mn, <=1% Si, 10-20% Cr, 20-30% Ni, 0.5-2% Mo, 0.5-3% Ti and 0.1-1% Al. The steel has gamma'-phase precipitated in the austenite matrix and shows >=2.5kg/cm<2> 1,000hr creep rupture strength at 650 deg.C.
Patent JP-H1124575-A (JP)
Title: Plasma display panel device
Inventor: INOUE HIROTO
IPC: G09F9/00
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To enable a device to satisfy both of heat-dissipation and impact resistance of a plasma display panel which become problems in making luminance of it higher and the size of it larger. SOLUTION: A plasma display panel supporting body 21 is provided at a side opposite to the display surface of a plasma display panel 1 with a joining material 22 which is made of a flexible material having a high heat transfer rate. The supporting body 21 is constituted of a material such as alminum, magnesium and so forth having a high heat transfer rate and a high Young's modulus. Moreover, plural fins 23 are attached in the vertial direction on the surface of the supporting body 21 opposite to the plasma panel 1. Furthermore, the lightening of the whole of the device is attained by making widths of fins larger at the upper part of the panel and by making intervals among fins smaller in the central part of the panel.
Patent JP-H0681852-A (JP)
Title: Ball bearing
Inventor: JIEEMUZU PIAASU JIYONSON
IPC: F16C23/08
Filed: 1993-06-23
Abstract: PURPOSE: To prevent a relative rotation between a housing and an outer race and allow a shaft to be not matched with a supporting body in a ball bearing. CONSTITUTION: A bearing assembly formed by rollingly accepting balls 48 between an inner race 40 and an outer race 44 is accepted in housings 16 and 18. Also, means 54, 56, and 58 comprising recessed and protruded parts fitted closely to each other are installed between the outer race and the housing to prevent the relative motion of the outer race and the housing.
Patent JP-H0711878-A (JP)
Title: Cutter device in shield machine
Inventor: KANEKO KENICHI
IPC: E21D9/08
Filed: 1993-06-23
Abstract: PURPOSE:To excavate a shaft and a horizontal tunnel efficiently and economically while preventing the damage and deformation of a diameter-expanding excavating blade. CONSTITUTION:In a shield machine 20 with the shell 21 of the machine, a rotating disc 22 mounted at a front end in the shell, a propelling jack installed at a rear end in the shell, and a cutter being set up on the rotating disc and conducting excavation, the cutter is composed of a plurality of split bodies 11 radially divided from the shaft 221 of the rotating disc. Each split body is borne pivotally in a freely diameter expanding manner by support shafts 111 parallel with the shaft of the rotating disc.
Patent JP-H1016327-A (JP)
Title: Detecting mechanism for printing paper-end of printer
Inventor: KOBAYASHI KIYONORI
IPC: B41J11/42
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To prevent useless printing by instant stop of printing when a specific amount or over of paper is fed by a method wherein a specific amount or over of paper feed is detected with a print control part, the specific amount or over of the paper feed amount is added, and whether or not the added value exceeds a remaining amount of printable paper is judged. SOLUTION: When a specific amount or over of a paper feed amount is detected with a print control part 3 by a means 6 detecting a specific amount or over of paper feed amount in operation of a paper sensor 2, addition of a specific amount or over of the paper feed amount is started by a means 7 wherein a specific amount or over of the paper feed amount is reflected on a printable paper remaining amount. Then, when the printable paper remaining amount is exceeded, the printable paper remaining amount is made zero by the means 7 wherein a specific amount or over of paper feed amount is reflected on the printable paper remaining amount, and transmission of a print data from a data processing part 10 to the print control part 3 and the paper feed amount is stopped.  A state without paper is simultaneously displayed on a display 16 with a means displaying a state of a printer, and useless printing is prevented.
Patent JP-S6237665-A (JP)
Inventor: NOMA KOICHI
IPC: A47F3/04
Filed: 1985-08-09
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-H10332302-A (JP)
Title: Groove measuring gauge head for dial gauge or digital indicator
Inventor: MATSUHASHI KINJI
IPC: G01B3/22
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To enable quick, accurate and stable measurement by setting the tip of a gauge head in the center of a spindle, and forming the gauge head like an arch so that the upper projecting part of a material to be measured is not brought into contact with the gauge head. SOLUTION: In the case of measuring the outside height from the groove side of a material 5 to be measured, a gauge head is fitted to a spindle 2 of a digital indicator 1 to be used. In measuring the size A, a knob 3 is grasped to raise the spindle 2, a material 5 to be measured is placed under the gauge head 4, the spindle 2 is lowered to bring the tip of the gauge head 4 into contact with the upper surface of the material 5 to be measured, zero clear is performed, and while the material 5 to be measured is slid on a measuring table 6, when the tip of the gauge head 4 enters the part to be measured of a groove of the material 5 to be measured, the spindle 6 is lowered and brought into contact with the surface to be measured to make a measurement.  In the case of the size B, the gauge head 4 is lowered to bring the tip into contact with the measuring table 6, zero clear is performed, and measurement is made similarly to the case of the size A. Thus, the material 5 to be measured is slid on the measuring table 6 to a designated position, and the spindle is just moved up and down to enable quick and accurate measurement.
Patent JP-H0924317-A (JP)
Title: Device for applying coating material and method therefor
Inventor: KUNIEDA SHIGEHIKO
IPC: B05C1/02
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a device for applying coating material and a method therefor for effectively and uniformly applying a coating material such as a primer on the outer periphery of a barlike workpiece. SOLUTION: A barlike workpiece 18 is inserted into an inserting hole 21 in the center of an elastic body 20 impregnated with a primer. By a transfer mechanism 28, the elastic body 20 and the workpiece 18 are relatively transferred in the longitudinal direction of the workpiece 18 to apply the primer which is impregnated to the elastic body 20 on the outer periphery of the workpiece 18. As the elastic body 20, a foam sponge horizontally split into two is used by housing in a housing vessel 48. The housing vessel 48 is provided with an overflow port for overflowing the primer housed in the vessel 48.
Patent JP-H0341260-A (JP)
Title: Controlling device of lock-up clutch for automatic transmission
Inventor: SAKAKI TAMIJI
IPC: F16H61/14
Filed: 1989-07-07
Abstract: PURPOSE:To prevent blow-up of an engine by controlling a slip fastening condition of a lock-up clutch according to a driving pulse signal, decreasing stepwise duty of the driving pulse signal according to an engine load changing ratio at the time of release, and changing the duration time of each phase. CONSTITUTION:In a controller, a slip fastening condition is duty-controlled according to a driving pulse signal through a hydraulic supplying means when a lock-up clutch of a torque converter is under the slip fastening condition. In case that the lock-up clutch is released, a load changing ratio of an engine is obtained according to a signal from an engine load detecting means. Duty of the driving pulse signal is phasedly decreased according to the change ratio, while the larger the load change rate is the sorter the duration time at each phase of the phased change is set. It is thus possible to speedily release the lock-up clutch, prevent the blow-up phenomenon of an engine, and increase the engine speed with good responsibility.
Patent JP-H0225803-A (JP)
Title: Polarized beam splitter
Inventor: KAWATSUKI YOSHIHIRO
IPC: G02B5/18
Filed: 1988-07-14
Abstract: PURPOSE:To increase the ratio of the diffraction efficiencies of an S polarization and a P polarization and to obtain a high extinction ratio by specifying the relations of the wavelength of an incident light, a grating pitch and the width of the convex part of a grating. CONSTITUTION:For the relations of a wavelength lambda of the incident light, a grating pitch (d) and a width (a) of the projecting part of the grating, lambda/d is made equal to 1.3 or above and below 1.6, and simultaneously, a/d is made equal to 0.05 or above or below 0.5. For such a reason, a diffraction light cannot be widely separated from the optical axis of the incident light on a grating 2. By properly setting the lambda/d and a/d, the ratio of the diffraction efficiencies of the S polarization and P polarization is made large. Especially, by causing lambda/d to be equal to 1.5 or above and below 1.6 and causing a/d to be equal to 0.05 or above and below 0.4, the ratio of the diffraction efficiencies of the S polarization and P polarization is made into 100:1 or above. Thus, the extinction ratio of a polarized beams splitter is made large, and high performance is executed.
Patent JP-S6420934-A (JP)
Title: Method for machine processing of hydraulic machinery parts
Inventor: UNO NOBUAKI
IPC: B23H9/10
Filed: 1987-07-15
Abstract: PURPOSE:To manufacture the titled hydraulic machinery parts, which have shapes that can not be machine processed because of the narrow space between the parts caused by partial overlapping, in an accurate form with low cost but without practiced skill by performing an electric discharge machining, after forming an electrode, on those hydraulic machinery parts abstracted for having a common shape in some portions. CONSTITUTION:The portion of the bucket of a Pelton turbine runner mounted on an axis of rotation can not be machined with a multi spindle automatic cutting machine or the like because the more the buckets are overlapping each other the closer they get. Therefore, a numerical data from a blueprint is inputted into a CAD system to prepare a form numerical data for the purpose of displaying on a CRT a gauge form for confirmation of necessary sectional form and three dimension NC data to confirm the form of a three dimension model upon correcting the NC data. An electrode 10 for electric discharge machining is cut with a CAM system of an NC process based on the data on an NC tape. The electrode 10 is then fixed on an electrode holder 30, which functions also as an electric power supply portion, to machine the inner curved surface by opposing it to a bucket 20.
Patent JP-H0621619-A (JP)
Title: Printed circuit board and method for formation thereof
Inventor: HORIO YASUHIKO
IPC: H05K3/22
Filed: 1992-07-03
Abstract: PURPOSE:To improve the surface mountability of electronic parts in the form of a chip by fitting a circuit conductor on a porous layered base member into the porous layered base member by pressing with applied heat and pressure at the time of being layered to form the surface of the circuit conductor to be flush with the surface of the porous layered base member without difference in height. CONSTITUTION:A releasable layer 1a made of polyethylene terephthalate is formed on a layered base member 1, and a through-hole 2 is formed with carbon dioxide laser, excimer laser or the like. Next, a copper foil 6 is applied to the lower surface of the layered base member 1, and then the through-hole 2 is filled up with a conductive paste 4 by using a squeegee 5. Next, the releasable layer 1a is separated and then a copper foil 6' is applied to the upper surface of the layered base member 1 and then the copper foil 6, 6' is preliminarily layered with heat press. After that, a circuit conductor 3, 3' is formed by etching technique, and then the circuit conductor 3, 3' is fitted into the layered base member 1 with the heat-pressing performed once again by making use of plastic deformation to form the surface of the circuit conductor 3, 3' to be flush with the surface of the layered base member 1 without difference in height.
Patent JP-S6334737-A (JP)
Title: Production of magnetic recording medium
Inventor: HOSOI NOBUYUKI
IPC: G11B5/845
Filed: 1986-07-29
Abstract: PURPOSE:To obtain circumferentially orientated disk-like magnetic media by impressing a circumferentially orientated magnetic field to a thin band coated with a magnetic coating material before its drying and hardening under state such that the center of the magnetic field and the thin band are relatively static to dry and harden a magnetic layer. CONSTITUTION:The magnetic layer is formed by applying the magnetic coating material to the surface of a non-magnetic base material and an undried and unhardened original plate 1 is sent to carrying rollers 2, 3 and moved at a fixed speed in an arrow 4 direction. An orientation magnet holder 9 for holding and coupling circumferentially orientated magnets 51-5n is rotated at a speed synchronizing with the traveling speed of the original plate 1 in an arrow 7 direction so that the center position of an orientated magnetic field to be applied to the original plate 1 is statically set up on the original plate 1. An orientation magnet holder 10 for holding and coupling circumferentially orientated magnets 61-6n is also rotated at the same speed as that of the holder 9 in an arrow 8 direction so as to hold the original plate 1 between both the holders 9, 10. The unhardened magnetic layer on the original plate 1 is orientated in the circumferential direction in the first half of the orientating device by receiving the circularly orientated magnetic field, and while being continuously impressed by the magnetic field led into a drying furnace 11 shown by slashes so as to be hardened.
Patent JP-S57100119-A (JP)
Title: Preparation of thermosetting resin
Inventor: SAMEJIMA HIROSHI
IPC: C08G12/32
Filed: 1980-12-15
Abstract: PURPOSE: To prepare the titled melamine group-containing resin having high hardness and excellent heat resistance, electrical properties, etc., and suitable for film-forming, injection molding, etc., by reacting a specific methylol-substituted melamine compound with a (substituted) acrylamide compound.  
     CONSTITUTION: (A) 1mol of a methylol-substituted melamine compound of formula (R is methyl, phenyl, etc.; R 1 WR 4  are H or CH 2 OH), e.g. hexamethylolmelamine, etc. is compounded with (B) pref. 2W7mol of acrylamide or its α-substituted derivative with lower (pref. 1W4C) group, e.g. methacrylamide, and  made to react in the presence of pref. 0.5W1wt%, based on A+B, of an inorganic acid such as sulfuric acid as a catalyst, e.g. at pH 2W4 and 30W70°C under  air blowing to obtain the objective pale yellow or clear viscous liquid or solid  resin. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0341802-A (JP)
Title: Temperature compensation type microwave strip line filter
Inventor: SAKANO HISAO
IPC: H01P1/203
Filed: 1989-07-07
Abstract: PURPOSE:To obtain a stable characteristic against a temperature change by forming one dielectric board with a ceramic material whose temperature coefficient of a resonance frequency is negative and forming other dielectric board with a ceramic material whose temperature coefficient of a resonance frequency is positive. CONSTITUTION:An internal surface of a 1st board 1 made of a dielectric ceramic is formed with resonance electrodes 2a-2c and its outer surface is formed with a ground conductor 3. Moreover, an internal surface of a 2nd board 4 made of a dielectric ceramic is formed with resonance electrodes 5a-5c and its outer surface is formed with a ground conductor 6 respectively. Furthermore, a material whose temperature coefficient of a resonance frequency is negative is used for a material for the board 1 and a material whose temperature coefficient of a resonance frequency is positive is used for a material for the board 4. Thus, the temperature dependency between the boards 1 and 4 is cancelled together to bring the temperature coefficient to zero as much as possible, then the stable characteristic against the temperature change is obtained.
Patent JP-H1124905-A (JP)
Title: Program developing method
Inventor: SHIOMOTO YOSHIKO
IPC: G06F9/06
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a program developing method for adding a new instruction without changing an existed editor, facilitating the change of a function and the enlargement of the function, and generating a program which directly contains a function peculiar to execution environment in different developing environment. SOLUTION: At the time of developing a program containing a special instruction which is not registered in an editor 1, a special instruction is mentioned in the editor 1 by adding a specified identifier to the existing instruction. When an element in the program outputted from the editor 1 applies to the identifier displayed in a conversion rule 4, the element is converted based on the conversion rule 4 by using the conversion rule 4 in which the specified identifier is set to be a keyword showing the special instruction. In the conversion rule 4, the specified identifier is set as the keyword and a specified function and the number of arguments are registered as attributes on the keyword.
Patent JP-H0342080-A (JP)
Title: Sieve, mixing and grinding vessel and production of superhard alloy with them
Inventor: TONOI MINORU
IPC: B22F9/04
Filed: 1989-07-11
Abstract: PURPOSE:To avoid the harmful effect of metallic powder falling by wear and mixing of powdered material on the quality of a superhard alloy to be produced by carrying out sieving with a sieve whose net is made of tungsten and grinding with a mixing and grinding vessel lined with superhard alloy segments. CONSTITUTION:The net 3 of a slave 1 rubbing violently against powdery starting materials M is made of tungsten as the principal component of a superhard alloy to be produced and a mixing and grinding vessel (ball mill) 4 is lined with superhard alloy segments 5. Even when the metals forming the sieve 1 and the vessel 4 are scraped off little by little by friction with the starting materials M and enter into the materials M, the sieve metals do not act as impurities and the deterioration of the superhard alloy to be produced, e.g. the reduction of the strength is prevented.
Patent JP-H0617556-A (JP)
Title: Concrete pillor
Inventor: KITAZAWA KOUJI
IPC: E04B1/16
Filed: 1992-07-03
Abstract: PURPOSE:To give an aseismatic function against a middle earthquake intensity to a pillor itself and increase an aseismatic effect against a large earthquake intensity. CONSTITUTION:As the arrangement of main reinforcing steel rods in a corner pillor 1, extremely mild steel or low yield point steel is used as four core steel rods 4 buried in the middle of a concrete 9. For the main reinforcing steel rods 5 arranged at the periphery, ordinary steel or high-strength steel is used and for the other main reinforcing steel rods 6, extremely mild steel or low yield point steel is used.
Patent JP-H0925753-A (JP)
Title: Locking device for house
Inventor: NAKANO MASAHIRO
IPC: E05B49/00
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To easily lock or unlock a door. SOLUTION: A circuit board mounted with a micro-computer, a receiving circuit, a driving circuit, and a DC power circuit is provided in a case 2, and the case 2 is assembled in a door 1. The micro-computer outputs an output signal to the driving circuit when the demodulated signal of the radio wave transmitted from a portable transmitter coincides with the ID code read out from a memory, and a locking mechanism 3 locks or unlocks the door 1.
Patent JP-S6422423-A (JP)
Title: Piercing device for annular angle stock
Inventor: SAKAMOTO KUMETARO
IPC: B21D28/32
Filed: 1987-07-17
Abstract: PURPOSE:To accurately and continuously pierce numerous holes on an annular angle stock by providing a turning device movable in the pressing direction of a V-type driving roller and the diameter direction of a supporting plate and a punch set movable in the diameter direction of the supporting plate. CONSTITUTION:The supporting plate 9 corresponding to an annular angle stock 25 is fitted to each pressing plate 7 by descending a center shaft 4 and retreating an annular angle stock turning device 16 and a punch set 23 as well. Thereafter, the annular angle stock 25 is outer-fitted to the supporting plate 9 and placed on 1st, 2nd rollers 10, 11 to ascend the center shaft. The supporting plate 9 together with pressing plate 7 are then slid in a radial direction to fix the outer peripheral face by press-welding it to the inner peripheral face of the angle stock 25. The turning device 16 and punch set 23 are then moved to the specified position and after the press-contact of the V-type driving roller 20 of the turning device 16 to the upper face of the horizontal piece of the angle stock 25 and the outer side face of a vertical piece, it is rotated and the angle stock 25 is turned intermittently on each specific pitch on a receiving roller 11 to execute piercing by the punch set.