baber/WOPTO huggingface dataset:
Patent JP-S6279950-A (JP)
Title: Thermal expansion compensating device for feed screw
Inventor: MORITA KAZUO
IPC: B23Q1/34
Filed: 1985-09-30
Abstract: PURPOSE:To automatically compensate the shift due to the thermal expansion of a feed screw continuously by fixing the nut of the feed screw in the axial direction through a piezoelectric element between a driven body and controlling the applied voltage by the signal output of a disdplacement sensor for detecting the thermal expansion of the feed screw. CONSTITUTION:A displacement sensor outputs a signal continuously in correspondence with the elongation as a ball screw 9 thermally expands. By said signal, the variable resistor 25 of a piezoelectric assembly body 20 operates to increase the applied voltage, and the element is deformed to elongate. While, the variable resistor 25 of a piezoelectric assembly body 16 acts to lower the applied voltage by the signal, and the element is deformed to contract by the extension portion of the feed screw. Therefore, the intermediate board 3 retreats by the thermal expansion portion for the feed quantity of the ball screw 9 and a cutter is correctly positioned at an aimed position instructed. Therefore, the shift due to the thermal expansion of the feed screw is automatially compensated continuously, and the unmanned operation for a long time is permitted.
Patent JP-S59107116-A (JP)
Title: Incinerator
Inventor: TAKAHASHI TOKIO
IPC: F23K3/12
Filed: 1982-12-10
Abstract: PURPOSE:To provide a device in which the shape of a dust feed port is modified, and refuse can be fed by a pusher but is prevented from being naturally dropped into a furnace. CONSTITUTION:A dust feed port 2 is formed such that a boundary angle part 9 between an inner surface 7 of a furnace wall and a lower surface 8 of the dust feed port, which are situated below the dust feed port 2, is situated in the intersection position X of a locus surface 4a', extending downward, of a chute upper surface 4a and the lower surface 8 of the dust feed port, or is located slightly closer to the incinerator's interior side than the intersection position X, and besides, a bore (a) in the vertical direction of the interior of the dust feed port 2 is slightly smaller than a bore R of a chute 4. In this constitution, refuse may be forcibly pushed in the incinerator 6 through the reciprocating motion of a pusher 5, and this permits the supply of the refuse in the incinerator 6, but prevents most of it from being naturally dropped in the incinerator 6.
Patent JP-S6458336-A (JP)
Title: Mixer with heating device and its control device
Inventor: NIIMI MASAAKI
IPC: B01F15/02
Filed: 1987-08-31
Abstract: PURPOSE:To mix different kinds of powdery materials or the like quickly and securely by mounting and fixing removably a heat-insulating frame provided with a heater in a manner to surround a revolving drum on the upper side of the revolving drum and connecting a gas phase replacement device with the revolving drum. CONSTITUTION:A friction gear 7 is mounted on a swinging bed 2 connected with a crank mechanism 12 and swinging, and a hollow cylindrical revolving drum 18 is mounted revolvably on said friction gear 7. A heat-insulating frame 22 provided with a heater 24 in a manner to surround a drum 18 is mounted and fixed removably on the upper side of said revolving drum 18. Further, gas phase replacement devices 30 and 44-48 are connected with the drum 18 in a manner not to revolve with the drum 18. As a result, the process of mixing different kinds of powdery materials, the process of adhering powdery materials to pellets and the like can be carried out quickly, securely and uniformly to enhance the quality and productivity of a product utilizing powdery materials as raw materials.
Patent JP-S6463696-A (JP)
Title: Low temperature fluid feed pump
Inventor: MASE MASAHIRO
IPC: F04D7/02
Filed: 1987-09-02
Abstract: PURPOSE:To enhance the efficiency of a pump for feeding low temperature fluid, by forming a drive motor and a beating from superconductive materials, and by forming a passage for cooling the motor and bearings with the use of fed liquid so as to reduce bearing loss and thermal loss. CONSTITUTION:A casing 1 is formed therein with inlet and outlet ports 2, 3 for liquid to be fed, and a gas vent hole 13. A pump device is disposed in the casing 1. In this arrangement, an inducer 5 and an impeller 6 fitted on a shaft 4 in the casing 1 are rotated by a superconduictive motor 16 fitted to the same shaft 4 within a motor housing 11. Further, the shaft 4 is supported by superconductive radial bearings 15 which are disposed in the upper and lower parts of the supercoductive motor 16, and a superconductive thrust bearing 14 which is provided at the upper end of the shaft 4. Further, the motor 16 and the bearings are cooled by liquid to be fed which is led outside thereof.
Patent JP-S6278801-A (JP)
Inventor: OZAWA ATSUSHI
IPC: H01C7/12
Filed: 1985-10-02
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-S6374050-A (JP)
Title: Radiation sensitive resist material and fine working method
Inventor: YAMAOKA TSUGIO
IPC: H01L21/027
Filed: 1986-09-18
Abstract: PURPOSE:To improve sensitivity to high energy radiation, more particularly electron rays and X-rays, definition and dry etching resistance by using a specific polymer obtd. by bringing a polyme contg. The structure in which an arom ring is substd. with a carbonyl group into halogenation reaction. CONSTITUTION:The radiation sensitive resist material which is the polymer obtd. by bringing the polymer contg. the repeating unit expressed by the formula I into the halogenation reaction is used as the radiation sensitive material. In the formula I, R denotes a hydrogen atom or alkyl group of 1-3C, X1-X3 denote a hydrogen atom or halogen atom. After the polymer obtd. in such a manner is dissolved in a solvent, the soln. is filtered to prepare a resist soln. The soln. is coated on a substrate by a spin coating method to form a uniform thin resist film. The film is exposed by the radiation such as electron rays of X-rays and is developed to obtain the resist image. The substrate is thereafter dry-etched with the resist image as a mask, by which the substrate is subjected to fine working.
Patent JP-2000042265-A (JP)
Title: Manufacture of material for razor blade made of stainless steel
Inventor: YARIMIZU SEIICHI
IPC: B26B21/58
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To inexpensively manufacture a material for a razor blade made of a stainless steel by a method wherein after melting stainless steel, a casting is continuously performed to form a piece, and after applying treatments such as soaking and annealing to the steel piece, a hot rolling is applied, and in addition, a spheroidizing is applied as required, and then, a cold rolling of a specified reduction ratio is applied. SOLUTION: As stainless steel for a razor blade, a stainless steel which contains, e.g. 0.60-0.80% of C, 1.00% or lower of Si, 1.0% or lower of Mn, 0.030% of P, 0.020% or lower of S, and 12.00-14.00% of Cr, and in addition, contains Mo, V, N or the like as required, and the remaining part of which substantially comprises Fe, is used. After melting such a stainless steel, a casting is continuously performed to form a steel piece, and treatments such as soaking and annealing are applied to the steel piece, and then, a hot rolling is applied, and in addition, a spheroidizing is applied as required, and then, a cold rolling of a specified reduction ratio is applied.  The hot rolling is treated in such a manner that the steel piece is heated for two hours or longer at, e.g. 1,150-1,250 deg.C, and then, is rolled to 4 mm or lower, and also, for the cold rolling, it is treated in such a manner that the processing rate may become 90% or higher.
Patent JP-H04101574-A (JP)
Title: Electronic filing system
Inventor: SAWADA HACHIRO
IPC: H04L9/32
Filed: 1990-08-21
Abstract: PURPOSE:To improve secrecy by managing a picture received with the help of a password sent from a transmission party facsimile equipment which permits password transmission. CONSTITUTION:The picture, a management information 14, and a password 15 from a transmission party facsimile equipment 10 are input through a line 11 to a facsimile control part 4 and a password receiving part 5. Next, the password receiving part 5 outputs the password 15 to a file management part 6. Then, the file control part 6 prepares a file management table 17. Subsequently, the picture received by the facsimile control part 4 is temporarily stored in a storage part 7. To retreave the received picture, a password is input through a keyboard 1. Next, the file control part 6 compares the password and the password 15 in the file management table 17, and when the two passwords coincide with each other, the received picture stored in the storage part 7 is displayed in the display part 2.
Patent JP-S6374370-A (JP)
Title: Facsimile sending equipment
Inventor: YAGI KAZUHITO
IPC: H04N1/393
Filed: 1986-09-18
Abstract: PURPOSE:To send out an original with the original optionally enlarged or reduced by setting the original to the size to be sent out. CONSTITUTION:The size of an original of image data to be sent out and the size of the original desired to send out are set by an input setting section 1. Image data inputted from an image data inputting section 3 are enlarged or reduced optionally by an original size converting section 4 according to the rate of magnification of reduction determined by an original size conversion table 2 on the basis of the original size set to the input setting section 1 and the original size desired to send out. Enlarged or reduced original is converted to signals and compressed by a compressing section 5 for facsimile, and sent out from a facsimile sending section 6 to a receiving facsimile equipment.
Patent JP-H0859923-A (JP)
Title: Epdm-based rubber composition
Inventor: ITOU YOSHITOSHI
IPC: C08L23/16
Filed: 1994-08-20
Abstract: PURPOSE: To prevent the blooming (whitening) from occurring in an EPDM-based rubber composition requiring a large amount of a vulcanization accelerator. CONSTITUTION: This EPDM-based rubber composition is obtained by blending 3-6 pts.wt. vulcanization accelerator and adding a mineral of sepiolites in an amount of 1-100 pts.wt., preferably 1-50 pts.wt. based on 100 pts.wt. EPDM thereto in the EPDM-based rubber composition requiring a large amount of the vulcanization accelerator.
Patent JP-S6460720-A (JP)
Title: Operation control method for supercharged diesel engine
Inventor: AKITA TAKASHI
IPC: F02B3/06
Filed: 1987-09-01
Abstract: PURPOSE:To operate an engine with good efficiency of a supercharger by bypassing compressed air for driving a power recovery air motor during low-load operation to the turbine side. CONSTITUTION:During high-load operation, a control valve 14 is opened, and a control valve 13 is closed. Some of air fed from a compressor 3 to a Diesel engine 4 is introduced to an air motor 9 to drive the air motor 9, whereby power is recovered through a shaft 10. When the load of the Diesel engine 4 is lowered to be put in the state of low-load operation, the control valve 13 is opened and the control valve 14 is closed. As all the compressed air used for operation of the air motor 9 is introduced from a discharge side line 76 through a by-pass line 12 into an exhaust gas line 6, the horse power of the turbine 2 is increased. As some of the compressed air is used for driving the air motor 9, air supply pressure from high-load to low load is gently raised.
Patent JP-2001038768-A (JP)
Title: Method and apparatus for producing hollow object made of synthetic resin
Inventor: KASAMI SHINJI
IPC: B29C45/00
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To suppress scaling-up of a molding apparatus while keeping higher production efficiency by obtaining a completed article at every one mold opening by abutting a pair of half objects made of a synthetic resin each other to mutually bond both of them. SOLUTION: A molding apparatus 1 has a fixed mold mechanism 10 fixed to an injection molding machine, an operation mold mechanism 30 arranged in an openable and closable manner with respect to the fixed mold mechanism and the intermediate mold mechanism 50 located between both mold mechanisms as fundamental constitutional elements. The fixed mold mechanism 10 has two first and second fixed molds 11,12 same in mold opening direction and arranged in parallel and the resin supply mold part 13 arranged between them at th almost central region thereof. Recessed female mold molding parts F1R, F2R are provided to the mating surfaces of the fixed molds 11, 12. The resin supply mold part 13 is connected to the injection head of the molding apparatus and has an injection head nozzle hole and a sprue part Hs.
Patent JP-H0384088-A (JP)
Title: Sealing material composition
Inventor: KITAGAWA SUSUMU
IPC: C08G18/50
Filed: 1989-08-28
Abstract: PURPOSE:To obtain the subject composition having easy handleability, excellent curability at the surface and inner parts and desired color such as white color or light color by curing a compound having mercaptan groups at both molecular terminals with a compound having plural isocyanate groups. CONSTITUTION:The objective composition can be produced by curing (A) a compound having mercaptan groups at both molecular terminals and selected from a liquid polysulfide polymer and a modified polysulfide polymer with (B) a compound having plural isocyanate groups and a molecular weight of preferably >=200, e.g. hexamethylene diisocyanate.
Patent JP-S60103294-A (JP)
Inventor: JIYON CHIYAARUZU EDOWAAZU
IPC: F28F9/22
Filed: 1984-10-19
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-H0962016-A (JP)
Title: Electrophotographic photoreceptor, polishing method for photoreceptor surface, and image forming method
Inventor: ETO YOSHIHIKO
IPC: G03G5/00
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To decrease wear, to prevent decrease in picture quality and deterioration in sensitivity and to suppress cleaning defects by polishing the surface of a photoreceptor by using an abrasive material which carries dispersion of particles having specified Mohs' hardness. SOLUTION: This electrophotographic photoreceptor contains inorg. fine particles in the outermost surface layer, and the surface of the photoreceptor is polished by using an abrasive material which carries dispersion of particles having >5 Mohs' hardness. As for the inorg. fine particles, for example, oxides such as cerium oxide, chromium oxide and aluminum oxide, sulfates such as calcium sulfate and barium sulfate, silicates such as calcium silicate and magnesium silicate and nitrides such as boron nitride can be used. The photoreceptor 10 is rotated in the direction shown as an arrow in the figure and the surface layer of the photoreceptor 10 contains inorg. fine particles having >5 Mohs' hardness. A polishing film 102 also contains dispersion of inorg. fine particles having >5 Mohs' hardness and is pressed to the photoreceptor 10 under specified pressure.
Patent JP-S60108477-A (JP)
Inventor: TEIMOSHII II BISHIYOTSUPU
IPC: C08G18/00
Filed: 1984-10-19
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-S6465021-A (JP)
Title: Superconductor
Inventor: TANNO ZENICHI
IPC: H01B12/00
Filed: 1987-09-03
Abstract: PURPOSE:To obtain a superconductor keeping current density nearly constant by adding F or S to a rough body consisting of oxides of Y, Ba and Cu. CONSTITUTION:At least one of fluorine and sulfur as additives is added to a rough body based on oxides of yttrium, barium and copper by 0.5-10wt.% in total (expressed in terms of fluorine and sulfur compds.) to obtain a superconductor. Since fluorine or sulfur can be substd. for a fixed quantity of oxygen in the superconductor, the superconductor is stabilized and keeps current density nearly constant.
Patent JP-S61104849-A (JP)
Inventor: KINUGASA TOSHIYUKI
IPC: B32B33/00
Filed: 1984-10-18
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-S60110494-A (JP)
Title: Transfer recording method
Inventor: NIWA TOSHIO
IPC: B41M5/382
Filed: 1983-11-21
Abstract: PURPOSE:To obtain excellent storage stability, by using a compound having an epoxy group, an isocyanate group or a blocked isocyanate group on a body to be recorded while using coloring matter reacting with the epoxy group or the isocyanate group in a transfer sheet. CONSTITUTION:Isocyanates, blocked isocyanates or epoxy compounds are used alone or in combination and mixed with a resin and a solvent while the resulting mixture is applied to a base material and dried. As the resin, aqueous resin such as a rosin system or a phenolic system is used and, as the solvent, hydrocarbons such as methanol or ethanol or dimethylformamide are used. The ink coating surface of a transfer sheet is superposed to the coating surface of a body to be recorded and heated and pressurized from the back surface of the transfer sheet by a thermal recording head. By this method, the coloring matter in the transfer sheet is sublimed to be transferred to the body to be recorded and, at the same time, reacted with the compound in the body to be recorded and coloring matter is fixed to obtain excellent storage stability.
Patent JP-H02198743-A (JP)
Title: Method and device for three dimensional working
Inventor: MADOKORO YOICHI
IPC: G05B19/408
Filed: 1989-08-26
Abstract: PURPOSE:To enable a mechanical three dimensional working for a work with comparatively small information amt., by handling a three dimensional information as the two dimensional information corresponding to each point of Z axis, in performing a three dimensional working on the work by the machine tool of a milling machine, etc. CONSTITUTION:A machine tool main body 1 is equipped with a table 3 on a base 2 and fitted with a work head 5 having a cutting tool 6 on a column 4. The table 3 is driven in X and Y axial directions by motors 10, 11 and the work head 5 is driven in Z axial direction by a motor 12. The speed control is performed with a control signal being output from each control unit 15, 16, 17 to each motor 10, 11, 12. On one part, the control system is composed of a computer 20, tape reader 21 and control panel 22. The tape reader 21 reads the NC data stipulated for by JIS, especially a G code as for a program format. The control panel 22 is equipped with a machine operation panel 23 and incorporated with CPU 24 as well.
Patent JP-S6197027-A (JP)
Title: Vacuum sealing device of vacuum-insulated article
Inventor: YAMAJI TADAO
IPC: F16J15/08
Filed: 1984-10-17
Abstract: PURPOSE:To vacuum-seal easily at low cost by providing a sealing screw with a stepped part and which is introduced into vacuum sealing fittings from the outside of a double structure and an annular gasket of a soft metal between the stepped pat of the vacuum-sealing fittings and the stepped pat of the sealing screw. CONSTITUTION:A metallic sealing screw 29 of steel, etc. is screwed into vacuum- sealing fittings 24 from the leading end side of a double structure. A stepped part 30 opposed to the stepped part 26 of the vacuum-sealing fittings 24 and a hexagonal hole 31 are provided to the sealing screw 29. An annular gasket 32, which is put between both stepped parts 26 and 30 and compressed, is formed with a soft metal such as copper and aluminum. A cone-shaped protrusion 33 is formed at the stepped part 26 of the vacuum-sealing fittings 24 to deform the gasket 32 by weak force in consideration of complete air-tightness. A filter 34 for powder is housed in a space 28 for holding a filter.
Patent JP-H0499540-A (JP)
Title: Tea leaves exchange device
Inventor: ASAKAWA OSAMU
IPC: A47J31/00
Filed: 1990-08-20
Abstract: PURPOSE:To discharge the tea leaves contained in a tea straining filter by providing the device so that when a driving gear and a driven gear rotate, a rotation projecting part of a plate part is pushed up along an inversion engaging part provided on the driving gear and the plate part executes a rotational motion, and by this rotation, an inversion plate provided coaxially rotates and hits against a stopper. CONSTITUTION:When a motor 1 starts to rotate clockwise, a driving gear 2 also rotates clockwise, and simultaneously, a driven gear 3 rotates counterclockwise. An inversion engaging part 5 provided on the driven gear 3 also rotates. In connection with this rotation, the inversion engaging part 5 comes into contact with a rotation projecting part 8 fixed to a plate part 7, and also, pushes up the rotation projecting part 8. when an inversion plate 10 and a tea straining filter 11 are extruded exceeding a vertical state by a rotation of the projecting part 8, the inversion plate 10 and the tea straining filter 11 are inverted quickly by its dead weight irrespective of a motion of the driven gear 3 and the inversion engaging part 5, and when they hit impulsively against a stopper, used tea leaves in the tea straining filter 11 are dumped at a stroke without being scattered.
Patent JP-H0381551-A (JP)
Title: Apparatus for monitoring hydraulic oil of hydraulic oil pressure supply source for rocket
Inventor: MURAMATSU SHOJI
IPC: B64G1/00
Filed: 1989-08-25
Abstract: PURPOSE:To confirm supply amount of hydraulic oil at the time of feeding hydraulic oil by providing a hydraulic oil level monitoring means for detecting the liquid level of hydraulic oil in a hydraulic oil tank as well as detecting time of the liquid level changing. CONSTITUTION:When a movable nozzle is to be driven after rocket firing, respective indication lamps of liquid level switches 13 to 15 stay lit. High pressure gas is fed through a supply port 8 to a high pressure gas chamber to have pressure applied to hydraulic oil via a float piston 5, so that the hydraulic oil is supplied to an actuator through a hydraulic oil filling and supplying port 9. When the liquid level lowers, the tip of a dog bar comes off roller levers 13a to 15a of the liquid level switches 13 to 15 thereby sequentially changing over the switches 13 to 15 so that these switch indicating means sequentially go out. In this case, if the respective light-off occurs within a specific time, the system is normal, but if the lamps go out in an abnormally short time, existence of a failure is identified.
Patent JP-S60115525-A (JP)
Inventor: JIYAN SHIYOAI
IPC: A61P35/00
Filed: 1984-10-18
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-S6377684-A (JP)
Inventor: NOMURA MINORU
IPC: B25J19/00
Filed: 1986-09-19
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-S59108492-A (JP)
Title: Color solid-state image pickup device
Inventor: MIYAGAWA YASUMI
IPC: H04N9/07
Filed: 1982-12-14
Abstract: PURPOSE:To obtain an excellent picture quality by eliminating a disturbing signal generated in a band of a luminance signal when there exists less vertical correlativity in an object image to eliminate the disturbance signal without deteriorating the vertical resolution. CONSTITUTION:A color carrier signal separated by band pass filters 27, 28 is applied to synchronizing detectors 29, 30 for attaining synchronism detection, the signals are subtracted by a subtraction circuit 31 and full-wave rectification is attained at a rectifier circuit 32. The output of the rectifier circuit 32 represents the degree of vertical correlation of an object image, this output is applied to a switch 35 via a filter 33, a trap circuit 34 is connected to a luminance signal path only when the vertical correlation is less to eliminate the frequency component being the disturbing signal in the band of the luminance signal.