baber/WOPTO huggingface dataset:
Patent JP-S53133232-A (JP)
Title: Coating material
Inventor: NAGAHAMA SHIGEO
IPC: C09C1/38
Filed: 1977-04-26
Abstract: PURPOSE: A coating material having improved rust preventing effect, free from environmental hygienic problems, obtained by calcining aluminum phosphate containing an organic acid at a specific temperature. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04268050-A (JP)
Title: R-fe-b-c permanent magnet alloy reduced in irreversible demagnetization and excellent in heat stability
Inventor: UEDA TOSHIO
IPC: C22C38/00
Filed: 1991-02-22
Abstract: PURPOSE:To reduce the irreversible demagnetization (the phenomenon of which the residual magnetic flux density reduced at a high temp. does not recover in the case the temp. is returned to an ordinary one) of an R (rare earth elements)-Fe-B-C permanent magnet and to improve the heat stability of its magnetic properties. CONSTITUTION:In an R-Fe-M-B-C alloy magnet (where R denotes at least one kind selected from Nd, Pr, Ce, La, Y, Sm, Tb, Dy, Gd, Ho, Er, Tm and Yb and M denotes at least one kind selected from Ti, V, Cr, Mn, Ni, Zr, Nb, Mo, Hf, Ta, W, Pd, Ag, Pt, Au, Al, Cu, Ga, In, Sn, Sb, Pb, Bi, Zn, P, Si, Ge and S), each of the magnetic crystalline grains of the allay is coated with a grain boundary phase contg. <=16.0wt.% (not including zero wt.%) C.
Patent JP-S58170339-A (JP)
Title: Cooler for rotary electric machine
Inventor: YASUKAWA AKIRA
IPC: H02K9/22
Filed: 1982-03-29
Abstract: PURPOSE:To suppress reduction of cooling efficiency of heat pipes by a method wherein projections are provided at a part on the outside of the outside circumferential face of circular rings consisting of magnetic steel. CONSTITUTION:A magnet 11 put between the circular rings 16a, 16b of two pieces consisting of magnetic steel is provided on the inside circumferential side edge of a radiation fin 9, and a magnetic fluid 12 is poured into gaps between the circular rings 16a, 16b and the circumferential part 1a of a rotating shaft. Projections are provided at a part on the outside of the inside circumferential faces of the circular rings 16a, 16b. Accordingly, because holding power of the magnetic fluid is strengthened, and scatter of the magnetic fluid to the open air and reduction of the enclosing quantity of the magnetic fluid to be generated according to centrifugal force can be suppressed, reduction of cooling efficiency of the heat pipes can be prevented.
Patent JP-H02275880-A (JP)
Title: 1,4-dihydro-5-isopropoxy-2methyl-4-(2-trifluoromethyl- phenyl)-1,6-naphthylidine-3- carboxylic acid (2-(n-methyl-n-phenylmethylamino)- ethyl)ester fumarate
Inventor: BORUFUGANKU HERUMAN
IPC: A61K31/435
Filed: 1990-02-28
Abstract: The invention relates to (+/-)-1,4-dihydro-5-isopropoxy-2-methyl- 4-(2-trifluoromethylphenyl)-1,6-naphthyridine-3-carboxylic acid 2-(N-methyl-N-phenylmethylamino)ethyl ester fumarate and the optical isomers (+)-1,4-dihydro-5-isopropoxy-2-methyl- 4-(2-trifluoromethylphenyl)-1,6-naphthyridine-3-carboxylic acid 2-(N-methyl-N-phenylmethylamino)ethyl ester fumarate and (-)-1,4-dihydro-5-isopropoxy-2-methyl-4-(2-trifluoromethylphenyl)- 1,6-naphthyridine-3-carboxylic acid 2-(N-methyl-N-phenylmethyl- amino)ethyl ester fumarate, their preparation and use in medicaments for controlling high blood pressure and cardiac and vascular disorders.
Patent JP-S618265-A (JP)
Title: Grinder for edge tool
Inventor: FRIEL DANIEL D
IPC: B24B3/36
Filed: 1985-03-12
Abstract: An apparatus for sharpening knives, and the like where fixed abrasive elements on an orbiting surface in contact with the knife cutting edge facet move in a mechanically generated uniform cyclic orbit of circumference less than about one (1) inch and through that motion provides the work and energy to sharpen the knife or blade edge. The apparatus provides a circumferential velocity of the abrasive element of less than 800 feet per minute and restrains motion of the abrasive surface to less than ± .005 inch in a direction perpendicularto the intended plane of the knife or knife edge facet. The apparatus contains novel magnetic and other means to steady, guide and control position and angle of the face of the blade relative to the orbiting abrasive elements, to realign any burr or sharpening debris on the knife edge, to control in part the abrading forces, and to remove sharpening debris from the abrasive surface and sharpening zone. A means used to create the orbital motion of the abrasive surface utilizes a pair of synchronously driven eccentric cranks that engage an orbiting drive plate that supports the abrasive surface or surfaces, where the eccentric cranks are mounted on or are an integral part of the shafts of two gear pulleys driven syncronously by means of a motor-driven timing belt, and where the supporting drive plate is constrained to orbit in a prescribed principal plane by means of fixed bearing support points.
Patent JP-S60195046-A (JP)
Inventor: YAMADA IWAO
IPC: C04B24/00
Filed: 1984-03-16
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-S61210107-A (JP)
Title: Method for controlling si concentration in molten iron
Inventor: SUGATA MASAYASU
IPC: C21B5/00
Filed: 1985-03-14
Abstract: PURPOSE:To control Si concentration in molten iron without reducing the temp. in a furnace by measuring Si concentration in molten iron and by controlling, according to the measured value, the FeO quantity of iron oxide to be fed to the lower part of a raceway and the tip of the lower part. CONSTITUTION:The Si concentration in the molten iron is measured and according to the measured value, the FeO quantity of the iron oxide 6 to be fed to the lower part of the raceway 2 and to the tip of the lower part is controlled, and then the iron oxide 6 is fed via a tuyere 1 through a blowing nozzle 4. In this way, the oxidative reaction of Si takes place in the molten iron and Si in the molten iron can be reduced.
Patent JP-S54142545-A (JP)
Title: Ratio differential relay with harmonic suppressor
Inventor: CHIBA TAKAMICHI
IPC: H02H7/045
Filed: 1978-04-27
Abstract: PURPOSE: To prevent a malfunction of the transformer in starting by applying a suppression with the direct current and the second harmonic components when started and changing it to a suppression of only the second harmonic component after a fixed time.  
     CONSTITUTION: When the transformer is started, both circuits of the direct current component filter 11 and the harmonic component filter 12 are formed, the direct current and harmonic components which are contained in the exciting rush current are made suppressing outputs through the respective filters to prevent a malfunction of the differential relay. An output of the direct current component filter 11 is hindered by the voltage detecting element 13 of the primary side of transformer after a fixed time from the starting of transformer. Therefore, even though a direct current component is contained in the difference current when a trouble takes place in the differential circuit, the differential relay is exactly operated without an influence of the direct current component since the output of direct current component filter 11 is obstructed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61211246-A (JP)
Title: Automatic original feeder
Inventor: KAWASE MITSUHIRO
IPC: G03G15/04
Filed: 1985-03-14
Abstract: PURPOSE:To prevent the clogging or unsatisfactory feeding of even thin originals from occurring by providing an opening section on a top cover and preventing the originals from being floated with the air stream taken in through it in the original feeder of a copying machine. CONSTITUTION:Air is sprayed through a hole 34 at the front upper section of an original mount 18 to float the ends of originals 21. At this time, a decompression portion is formed above the originals, and air flows in through the air intake port 42 of a top cover 40 as shown by arrows to prevent the originals from being floated more than necessary. An original absorbing/conveying means 20 is provided at the opening section 20 of the original mount 18, many holes are provided on a conveyer belt 28, and the originals 21 are absorbed to the belt 28 via an air absorbing box 32 and are conveyed and further delivered by feed rollers 38. Accordingly, automatic original feeding can be performed without causing the clogging or unsatisfactory feeding of even thin originals.
Patent JP-S52132936-A (JP)
Title: Ski body
Inventor: KUNIDA KEISUKE
IPC: A63C5/14
Filed: 1976-04-30
Abstract: PURPOSE: To improve the adherence and mechanical strength of upper and lower members of a ski by suitably forming a core of a wavy form of amplitude corresponding to the thickness of the ski in the longitudinal direction thereof. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61257491-A (JP)
Inventor: DENISU POORU JIYONSON
IPC: C25B11/06
Filed: 1986-03-06
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-S62211287-A (JP)
Inventor: NAKADA TSUGUHIKO
IPC: B66B23/00
Filed: 1986-03-08
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-H03252665-A (JP)
Title: Image forming device
Inventor: GOTO SHINJI
IPC: G03G15/00
Filed: 1990-03-02
Abstract: PURPOSE:To attain the improvement of optical precision, the simplification of constitution, the improvement of operability, etc., by positioning and fixing both of an optical system and a transfer means at a common frame member, and attaching/detaching an image forming part to/from the frame member. CONSTITUTION:Paper feeding units 5, 6 and 12 are positioned by engaging a resist roller bearing with the groove of the frame 1, and fixed on the frame 1. On the other hand, after the adjusting of an optical path, etc., is carried out inside an unit, a laser scanning device 2 is attached to the frame 1. Besides, a pretransfer guide 7, a transfer roller unit 8, and a fixing unit 9 are directly fixed on the frame 1. A process cartridge 3 as the image forming part incorporating an image carrier is attached/detached to/from the frame 1 by being guided to the cartridge guide 1b where the projecting part for guiding the process cartridge 3 is formed on the side surface of the frame 1. Thus, the improvement of the optical precision, the simplification of the constitution, the improvement of the operability, etc., are attained.
Patent JP-S61209028-A (JP)
Title: Dehumidifier
Inventor: KATAYAMA MASATOSHI
IPC: B01D53/26
Filed: 1985-03-12
Abstract: PURPOSE:To prevent the carry-over of lithium chloride even under a high humidity state, by providing a zeolite or silica gel adhered adsorbing material and a water droplet removing barrier plate to the upstream side of a lithium impregnated adsorbing material. CONSTITUTION:At first, air to be dehumidified is passed through a pre-dehumid ifying adsorbing material 6 wherein zeolite (or silica gel) is adhered to a base material having a honeycomb structure to adsorb a part of moisture thereof and subsequently passed through the adsorbing material 5 on a disc wherein a base material having a honeycomb structure is impregnated with LiCl to sufficiently adsorb moisture to be dehumidified. High temp. air is at first passed through the adsorbing material 5 to desorb adsorbed moisture and, subsequently, the adsorbed moisture of the adsorbing material 6 is desorbed. When the relative humidity of air to be dehumidified is 95-100%, even if dew condensation is generated in the adsorbing material, condensed dew is not escaped from the base material along with water droplet because zeolite is adhered to the base material by an org. binder and water is removed from air by a barrier plate 7 and is not penetrated in the adsorbing material.
Patent JP-H05248485-A (JP)
Title: Orifice disc for liquid-sealed mount device
Inventor: IWASHITA TSUGUNARI
IPC: F16F13/18
Filed: 1992-03-06
Abstract: PURPOSE:To reliably provide specified damping performance by reliably keeping the distance between main vibration input directions of a containing chamber at a given value. CONSTITUTION:An orifice 17 is formed in an outer peripheral portion position between a pair of plate-form bodies 12 and 13 superposed with each other. Inner peripheral flanges 12c and 13c in which a through-hole 12f is formed are provided. A pair of discs 14 and 15 made of thermoplastic synthetic resin are fixed to the two inner peripheral flange parts 12c and 13c in a state that the discs are positioned facing each other in positions on both sides in the vertical direction of the through-hole 12f and a containing chamber 18 to contain a moving plate 16 is formed between the two discs. In a fixed state, protrusions are formed on the surfaces, positioned facing each other, of the peripheral edges 14b and 15b of the discs. When the annular protrusion parts 14c and 15c of the respective discs are polymerized through ultrasonic welding, the protrusions are molten and brought into a state to be adhered to the upper and lower surfaces of the two inner peripheral flanges. Preferably, a plurality of communicating holes 14d and 15d are formed in the respective discs and reinforcing ribs 14e and 15e are formed between the through-holes, and the each reinforcing rib of the one disc is arranged in the vertical direction of each communicating hole of the other disc.
Patent JP-H10225562-A (JP)
Title: Control base board installing structure in pachinko game machine
Inventor: KASHIWAGI ATSUSHI
IPC: A63F7/02
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To effectively use the installing occupying area of an installing base board, and prevent the occurrence of obstruction of a noise or the like by static electricity of a game ball by arranging various control base boards on the reverse side of a game machine main body or a game board, and installing the mutual control base boards electrically connected to each other in a three- dimensionally laminated shape. SOLUTION: A TFT-LCD module 169 being a liquid crystal display body composed of a special pattern of a special pattern display device and a backlight 170 are arranged on an installing base board 165 installed on the reverse of a game board, and a special pattern display base board 151 and a special pattern control base board 152 are also three dimensionally installed in the laminating direction to the installing base board 165 by fastening of a screw 173 on a bracket 171 of the installing base board 165. A relay base board 162 is three- dimensionally installed in the laminating direction to the special pattern display base board 151 and the special pattern control base board 152 by fastening of a screw 176 on an outside surface of a display cover 166.
Patent JP-S63215260-A (JP)
Title: Driver for laser diode in laser beam printer
Inventor: SASAKI GIICHI
IPC: H04N1/23
Filed: 1987-03-04
Abstract: PURPOSE:To simplify circuit constitution by lighting digitally a reference LD (laser diode) in the clock frequency of a printer, superimposing the monitor light for the print LD onto the light beam, feeding back the result to the print LD so as to apply pulsing of an image forming beam thereby eliminating need for a synchronizing circuit and a processing circuit. CONSTITUTION:Three sets of laser diode drive sections 30, 40, 50 of a printer are made up respectively of LDs 31, 42, 51, polarized beam splitters 32, 42, 52 separating laser beams B1-B3 into image forming beams B11-B31 and monitor beams B12-B32, light sensors 33, 43, 53 receiving the monitor light and amplifiers 34, 44, 54 driving the LDs. A reference LD 60 is driven by a clock signal c1k of the printer having a frequency corresponding to one pixel on a picture and lighted digitally. The digital light from the LD 60 is superimposed on the monitor beams B12, B22, B32 and fed back to the amplifiers 34, 44, 54, then the laser beams B1, B2, B3 are subject to pulsing drive.
Patent JP-S54142439-A (JP)
Title: Structure of liner for hydraulic turbine
Inventor: ISHIKAWA MASAYUKI
IPC: F03B11/00
Filed: 1978-04-28
Abstract: PURPOSE: To exchange the liners of the lower end portions of runners without removing apparatuses including the runners, by forming cover liners in downward conical surface shapes that tilt to a central axis of a hydraulic turbine.  
     CONSTITUTION: A lower cover liner seal surface 8 is linearly formed, a seal surface 9 at the runner side facing to the seal surface 8 is shaped in parallel with the former and engaging portion are eliminated. Thus, a lower cover liner 3 can be exchanged only by removing a liner cover 7 without removing apparatuses located at an upper portion of a hydraulic turbine while labyrinth effects remain as they are maintained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11227852-A (JP)
Title: Packaging bag for wet tissue paper
Inventor: YAMAGUCHI KOJI
IPC: B65D83/08
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a packaging bag for roll-form wet tissue paper, of which the using handiness at the time of usage is favorable, wherein the consumption amount of a plastic is less, and which is excellent in economy and disposability after usage, at a favorable productivity. SOLUTION: For this packaging bag constituted by heat-sealing a laminated film of which the major component is a plastic, into a bag-shape, a zipper type fastener 10 is provided on the internal surfaces on an upper heat-sealed part 8, and in addition, under the fastener 10, a holding plate 50 in order to hold a pulled out wet tissue paper, is provided, and thus, this packaging bag 100 for wet tissue paper is constituted. For the configuration of the bag, a standing pouch or a gusset pouch system is preferable from viewpoints wherein the self-supporting property is favorable, and the appearance and the using handiness are excellent.
Patent JP-H08248875-A (JP)
Title: Digital road map display device
Inventor: IIDA KEIKO
IPC: G01C21/00
Filed: 1995-03-09
Abstract: PURPOSE: To display common part and difference of/between two road map data-bases. CONSTITUTION: Individually different road map data are read out of the first storage device 1 storing the first road map data and the second storage device 2 storing the second road map data. The two road map data are compared with each other by a comparing/picking-up part, and the common part and the difference are picked up and displayed on a display device 4. Necessary part for correcting operation becomes evident through visual observation from this method in updating operation, thus the operation can be enhanced in efficiency and equipment cost and working time are reduced.
Patent JP-S57164602-A (JP)
Title: Amplifier
Inventor: IWAMATSU MASAYUKI
IPC: H03F1/32
Filed: 1981-04-03
Abstract: PURPOSE: To obtain a very stably amplifying function without distortion, by constituting an amplifier with a grounded emitter amplifying circuit and a distortion cancelling circuit.  
     CONSTITUTION: An amplifier consists of a grounded emitter amplifying circuit 3 and a distortion cancelling circuit 9. A distortion between an input signal 4 supplied to the base of a transistor TR 1 constituting the grounded emitter amplifying circuit 3 and a signal obtained in the emitter is detected by the distortion cancelling circuit 9, and this detection output is added to the input signal 4. Thus, only distortion components generated in the grounded emitter amplifying circuit 3 are used to cancel the distortion effectively, and therefore, a very stable amplifying function without distortion is obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59174893-A (JP)
Inventor: MOMOSHIMA YUUKICHI
IPC: G10H1/36
Filed: 1983-03-25
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-S52133346-A (JP)
Title: Compositions for films having high dielectric constant
Inventor: TAMURA TOORU
IPC: C08K5/07
Filed: 1976-04-30
Abstract: PURPOSE: A composition for films having a high dielectric constant obtained by dissolving a charge transfer complex formed from an electron donor and an electron acceptor and a film-forming resin in an organic solvent. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000246498-A (JP)
Title: Measuring and display device of load and forming speed of servo press machine
Inventor: OYAMADA HIROHIKO
IPC: B30B1/18
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To pick up a defective from products on the basis of the detected load/speed by providing a measurement/display device of a load/forming speed of a servo press machine which displays a slide position, applied press force, a slide speed as a function of time, displays these numerical values in a prescribed time and facilitates forming analysis, and comparing the forming load and forming speed one by one in forming a product. SOLUTION: A detected slide position, applied press force, a slide speed are enlarged/displayed as a function of time in a slide position curve 4, a press force curve 5 or a slide speed curve by a one-stroke recording switch 1 or are reduced/displayed by a recording switch 2, the values at the cross point of a cursor 6 moved to a prescribed position by a left moving switch 3A and a right moving switch 3B are displayed to respective display windows 8, 9, etc.
Patent JP-S61210618-A (JP)
Title: Photochemical vapor deposition method
Inventor: TSUJIKU SUSUMU
IPC: H01L21/205
Filed: 1985-03-15
Abstract: PURPOSE:To prevent dispersion of a formed film thickness by a method wherein the time taken to form film is controlled by comparing light intensity before incidence to a reaction vessel with respective light intensity passing through the reaction vessel before or after light absorption raw gas is introduced to the reaction vessel. CONSTITUTION:Laser beam 2 injected from light source 1 comes into a reaction vessel 3 from an irradiation aperture 4 installed to the reaction vessel 3, then gets out again through an irradiation aperture 5. The laser beam intensity before incidence to the vessel 3 is detected by an optical sensor 7 through a mirror 6 and the laser beam intensity injected from the vessel 3 detected by an optical sensor 8, then both said intensities are compared. Fixed quantity of raw gas is supplied to the vessel 3 from an intake vent 9 and is evacuated from an exhaust vent 10. The detective signal of the optical sensors 7, 8 are introduced to a forming film time setting device 14 and said device 14 controls generation time of the laser light source 1. Thereby, film thickness control can be performed easily and dispersion of film thickness can be decreased.
Patent JP-S52133340-A (JP)
Title: Remoistening paste
Inventor: OKU TAKEMI
IPC: C09J11/04
Filed: 1976-04-30
Abstract: PURPOSE: A remoistening paste imparted with increased adhesion by adding thereto a water-insoluble and water-swelling powder. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62210815-A (JP)
Inventor: MATSUZAKI AKIRA
IPC: H02G1/10
Filed: 1986-03-10
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-S56146236-A (JP)
Title: Manufacture of semiconductor device
Inventor: ISHIKAWA OONORI
IPC: H01L21/3065
Filed: 1980-04-16
Abstract: PURPOSE:To manufacture a metallic pattern by a method wherein an insulating film is formed on a semiconductor substrate surface on which a metallic layer to be made an electrode and wiring, and then a photoresist pattern is provided and the insulating film and the metallic layer are spatter-etched with the photoresist pattern as a mask. CONSTITUTION:There is given a description of an example in which electrodes of an MOS transistor are formed. Individual semiconductor regions 1, 2 and a gate 3 of the MOS transistor are formed on the semiconductor substrate S and covered with a CVD oxide film 4 over the whole surface. Then, an alminum metallic film 8 for the electrodes is evaporated after the formation of contact windows 5a, 5b and 5c. Next a insulating film 9 is grown under vapor phase growth. Finally, the photoresists 10, 11, 12 are selectively attached to the parts where the electrodes are formed, and the insulating film 9 and the metallic film 8 are spatter-etched with the photoresists as the masks. Since the insulating film 9 protects the metallic film 8 below the photoresists and at the same time acts as an etching mask, a patterning can satisfactrily be attained.