baber/WOPTO huggingface dataset:
Patent JP-H07302961-A (JP)
Title: Printed-circuit board and flexible printed-circuit with electromagnetic shield
Inventor: MURAKAMI HISATOSHI
IPC: H01B1/22
Filed: 1995-05-18
Abstract: PURPOSE:To obtain a printed-circuit board in which the contact property of a jumper circuit with a copper-foil circuit is made good and whose flexibility is made good by a method wherein the jumper circuit which connects prescribed circuits by crossing a first insulating layer is formed, a second insulating layer which covers a circuit including the jumper circuit is provided and individual components of specific elements for the jumper circuit are mixed. CONSTITUTION:A first insulating layer 6 is formed on signal-line patterns 2, 2', 2'' between signal lands 3, 3' as lands for prescribed circuits in which circuit patterns are to be connected on a board 1. A jumper circuit 7 which connects the signal lands 3, 3'' is formed on it by a conductive paint. Components for the conductive paint are formed of 100 pts.wt. of a metal copper powder whose surface has been coated with 0.05 to 0.2 pts.wt. of a titanate, a zirconate or its mixture, of 5 to 30 pts.wt. of a resol-type phenol resin, 0.5 to 4 pts.wt. of a chelating agent, 0.1 to 5 pts.wt. of an adhesion enhancer and 0.5 to 7 pts.wt. of a conductivity enhancer. Thereby, a printed-circuit board in which the contact property of the jumper circuit with a copper-foil circuit is made good and whose flexibility can be made good is obtained.
Patent JP-H0418882-A (JP)
Title: Intra-frame mean restoring device
Inventor: HIROTA ATSUSHI
IPC: H04N11/20
Filed: 1990-05-11
Abstract: PURPOSE:To reduce the feeling of discontinuity of the oblique line part of a reproduced picture by restoring an original television signal of a plural lines portion. CONSTITUTION:Means 62 to 66 give weight to meet phase difference in a vertical direction with the original television signal to each of the intra-frame mean of the plural lines portion located at the upper and the lower parts of every horizontal scanning line. The means 67, 68 synthesize each weighted output, and restore the original television signal. Thus, since restoration to take the condition of the circumference of a restored position into consideration can be performed, at the time when the original television signal is restored from an intra-frame mean signal, the feeling of the discontinuity can be reduced.
Patent JP-H0418357-A (JP)
Title: Image recording device
Inventor: TAKEKOSHI NOBUHIKO
IPC: H04N1/407
Filed: 1990-05-11
Abstract: PURPOSE:To enable an image without density variation to be output by providing the first device to correct the drive parameters of each recording element and the second device to correct the level of an image signal and correcting the variations of recording elements in accordance with the combination of the first and the second device. CONSTITUTION:Various colors are recorded in a recording medium in the 50% halftone mode and a pulse waveform is calculated so that a long pulse is applied to a high density part, while a short pulse is applied to a low density part, after a reading sensor 41 reads density variations. Then the pulse waveform is stored in dot diameter correction data ROM 11. Next, the 50% halftone is recorded in another recording medium based on the set dot diameter correction data, and the density variation is read. Thus a density variation correction processing is performed using a routine gamma curve. The density variation correction data obtained in this way is stored in RAM 14. Consequently, a gradation pattern is recorded in a recording medium based on the calculated density variation correction data.
Patent JP-S5911646-A (JP)
Title: Semiinsulating silicon substrate for cooling operation and manufacture thereof
Inventor: WADA KAZUMI
IPC: H01L21/02
Filed: 1982-07-12
Abstract: PURPOSE:To contrive accomplishment of a silicon substrate having semiinsulative property at a low temperature by a method wherein a low temperature heat treatment is performed on the substrate containing oxygen after a series of high temperature heat treatment has been performed when an element is manufactured, and a process wherein the existing acceptor will be compensated by the oxygen donor generated when said heat treatments are performed. CONSTITUTION:When a heat treatment is performed on the substrate containing oxygen of 10<18>cm<-3> or thereabout at 400-550 deg.C, oxygen donors 4 and 5 are generated. The oxygen donor disappears at the temperature above 550 deg.C and it requires a long period before said donor is generated at the temperature of 400 deg.C or below. The density of a shallow oxygen donor unit 4 is made lower than that of holes so that the total amount of oxygen donor density will be higher than the existing hole density (NA-ND) and that the oxygen donor unit 4, whereon electron will be discharged easily, will compensated completely. As a result, the resistivity of the substrate at 77 deg.K becomes to 10<6>OMEGA.cm or above, and the substrate is formed into a semiinsulating state. The level of density can be controlled by properly selecting the oxygen density of the substrate and the period of heat treatment.
Patent JP-S5824662-A (JP)
Title: Compressor
Inventor: NISHITSUJI KAZUICHI
IPC: F16K15/08
Filed: 1982-07-12
Abstract: PURPOSE:To simplify the structure of a valve seat plate as a discharge valve support and the form of a piston head corresponding to the valve seat plate, facilitate the manufacturing of the valve seat plate, improve the efficiency of compression and protect a discharge valve plate from damage, by providing an annular thin plate as the valve seat plate. CONSTITUTION:A first valve seat plate 3 made of a disc and having a valve opening 8 in the center is fitted on the top of a cylinder 7. The valve seat plate 3 is provided with an inlet groove 4 and an inlet hole 5. A valve guide 9 is mounted at the central part of the outside of the first valve seat plate 3 so that a prescribed gap is defined between the valve guide and the valve seat plate. A support cylinder 13 is provided on the central part of the inside of the valve guide 9. A support bolt 14 is inserted outwards through the support cylinder 13. A second valve seat plate 20, which is an annular thin steel plate, is pinch- held between the cylinder 13 and the bolt 14. An annular discharge valve plate 1 is provided on the side of the second valve seat plate 20 facing the valve guide 9. The gap between the valve seat plates 3, 20 is closed by a valve spring 15 interposed between the valve guide 9 and the discharge valve plate 1.
Patent JP-S5245495-A (JP)
Title: Packing body
Inventor: SHIMIZU YASUHIRO
IPC: B65D75/34
Filed: 1975-10-07
Abstract: PURPOSE: To manufacture a plurality of packing vessels containing food stuff simultaneously with high production efficiency and high yield. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6017168-A (JP)
Inventor: ISOBE KOUSAKU
IPC: A41H43/04
Filed: 1983-07-04
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-S5820936-A (JP)
Title: Fuel injection method for internal-combustion engine
Inventor: WATANABE JIYUNICHI
IPC: F02M69/46
Filed: 1981-07-30
Abstract: PURPOSE:To contrive to reduce fuel consumption, by a method wherein the load on the internal-combustion engine and the revolving speed of the engine are detected, and fuel injection is conducted accorlding to the result of detection. CONSTITUTION:The opening of a throttle valve 3 provided in an intake passage 2 is detected by a detector 5, and the revolving speed of the engine is detected by a detector 6 provided at a crankshaft 10. A processor 7 controls a fuel injection valve 4 in response to outputs from the detectors 4, 5, thereby accomplishing appropriate fuel injection. When the opening of the throttle valve 3 detected by the detector 5 is larger than the first set point stored, the processor 7 causes the fuel injection valve 4 to inject the fuel into the intake passage 2. When the throttle opening is smaller than the set point, the injection of the fuel is stopped. Accordingly, the injection of the fuel is stopped when the throttle valve 3 reaches the minimum throttle amount, thereby reducing the fuel consumption.
Patent JP-S5821790-A (JP)
Inventor: IGARASHI NAOKI
IPC: G09G1/06
Filed: 1981-07-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10108213-A (JP)
Title: Chroma key signal generator
Inventor: UYA MASARU
IPC: G09G5/36
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To generate a stable and effective chroma key signal even when a background color is changed. SOLUTION: A data processor 5 reads all picture element data being candidates from a frame memory (a memory to store pixel data by one pattern of a video image) 2 corresponding to a storage value in a plane memory 3 set desirably by the user for designation of pixels being candidates of key colors, calculates representative color data and a comparator 6 compares and discriminates the representative color data with picture element data supplied synchronously with a pixel clock signal to obtain a chroma key signal. A data processor 5 receives new pixel data for a prescribed period to calculate again representative color data so as to update the representative color data periodically and to provide the resulting data to the comparator 6.
Patent JP-H08290250-A (JP)
Title: Tundish nozzle device and method for continuously casting free cutting steel using it
Inventor: AMANO HAJIME
IPC: B22D11/106
Filed: 1995-04-20
Abstract: PURPOSE: To restrain the development of pin hole defect in a cast slab caused by absorption of the air in the atmosphere into molten steel at the part of a tundish nozzle device, at the time of executing a continuous casting by supplying the molten steel incorporated in a tundish through the tundish nozzle device at the bottom part thereof. CONSTITUTION: A seal box 38 surrounding the outside of piling part of fixed plates 32, 34 and a sliding plate 36 for controlling a supplying flow rate of the molten steel 12 into a water cooling mold 18 from the tundish 10 is fitted at the lower surface side of the bottom part 16 of the tundish and further, heat resistant seal material 40 is plugged into a gap at the fitting part between the seal box 38 and the tundish nozzle to close the gap. Further, an inert gas flowing part 42 is arranged in the seal box 38. At the time of executing the continuous casting, the inert gas is flowed with the seal box 38 through this gas flowing part 42 to hold the inner part of the seal box 38 to the inert gas atmosphere.
Patent JP-S612921-A (JP)
Title: Inertia-locked synchronous clutch
Inventor: NISHIMURA SADANORI
IPC: F16D23/06
Filed: 1984-06-14
Abstract: PURPOSE:To prevent the interferance of an annular member and sleeve splines, by providing the annular member with projections corresponding to cam portions, and by providing the annular member with recesses located between the projections and engaged with grooves provided on the peripheral surface of the boss of a blocking ring. CONSTITUTION:An elastic annular member 7 is provided with three projections 7a located at circumferential intervals and corresponding to cam portions 6. The member 7 is also provided with recesses 7b between the projections 7a. The annular member 7 is fitted on the boss 5b of a blocking ring 5 and engaged at the recesses 7b with three grooves 8 provided at circumferential intervals on the peripheral surface of the boss 5b. The annular member 7 is thus mounted on the ring 5 so that the member 7 is kept from rotating.
Patent JP-H0415652-A (JP)
Title: Phase shift mask
Inventor: SHIGETOMI AKIRA
IPC: G03F1/68
Filed: 1990-05-09
Abstract: PURPOSE:To form a pattern which is faithful to a mask pattern on a wafer by making the shape of the cross section of the shifter of a phase shift mask a tapered state. CONSTITUTION:The edge part 5 of a phase shifter 3 is made the tapered state. Therefore, a phase is not rapidly inverted by 180 deg. at the edge part of the shifter like a conventional shift mask. Besides, the intensity of light does not become zero at the edge part 5 of the shifter 3 like the conventional phase shift mask and the intensity which is the same at a part other than the edge part 5 is always obtained. Due to that, resist leftovers are not generated to a resist pattern 4 on the wafer in the case that a positive resist transferred by the phase shift mask is used. Thus, the pattern which is faithful to the mask pattern is formed on the wafer.
Patent JP-S61281083-A (JP)
Inventor: OKANO TAKEO
IPC: C04B14/38
Filed: 1985-06-04
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-S5822161-A (JP)
Inventor: OKUMOTO TADAOKI
IPC: B32B25/04
Filed: 1981-07-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06334723-A (JP)
Title: Telephone terminal set
Inventor: KOBAYASHI TOSHIHIKO
IPC: H04M1/27
Filed: 1993-05-24
Abstract: PURPOSE:To improve the operability and to protect the privacy by providing a dial information storage section storing plural dial information sets and a dial selection control means selecting any dial information to the terminal set. CONSTITUTION:After the end of communication, when a dial number having already been stored in a dial information storage area 3 is not registered as redial information, a registration reject button of a button operation section 1 is depressed and when a registration reject processing request is accepted by a dial registration discrimination section 4, the dial information deleted from the dial information storage area 3. On the other hand when desired redial information is selected, a dial button of the button operation section 1 is depressed and dial processing request to the selected redial information is made. A dial selection control section 5 gives a request of deleting at once display information to a display control section 6 and a dial control section 8 providing the output of the redial information applies automatically dialing processing by the desired redial information to a telephone line 9 to attain the talking state.
Patent JP-H04348517-A (JP)
Title: Method of forming contact hole
Inventor: OKA NAOMASA
IPC: H01L21/28
Filed: 1991-05-27
Abstract: PURPOSE:To provide a method of easily providing a proper contact hole where an electrode comes to contact with the surface of a semiconductor substrate in a proper state. CONSTITUTION:Method of forming contact holes, characterized by forming sidewalls 11, which consist of polycrystalline semiconductors, so that the diameters of through holes may be smaller gradually as they go from the surface side to the bottoms, at the sides of the through holes after forming said through holes for holes in an insulating film 2 when providing the insulating film 2 of a semiconductor substrate 1, whose surface is covered with said insulating film 2, with holes 12a and 12b for bringing electrodes into contact with them.
Patent JP-S5549836-A (JP)
Title: Sealing method for luminous tube
Inventor: TAKAI YOSHINORI
IPC: H01J9/32
Filed: 1978-10-02
Abstract: PURPOSE: To prevent the dispersion of the distance between electrodes and of the shape of the end part by fitting power introducing wires, facing to the both end parts inside the tube body of a luminous tube and by keeping one introducing wire on the tube body and sealing the other.  
     CONSTITUTION: Electric power introducing wires (electrode) 2 are fitted, facing to both end opening parts of the tube body 1 of a luminous tube and held, keeping the distance between electrodes 2 constant by an electrode holding tool 4. Inert gas is introduced into the tube body 1 from a tip tube 3, and the upper end part is heated by a gas burner and sealing-formed. After that, the holding tool 6 is lowered, and the lower end part is heated and sealing-formed, then the sealing of the electrode 2 of both ends is completed. Thus, the dispersion of the distance between electrodes and of the shape of the end part can be prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61913-A (JP)
Title: Base material for high-density recording medium
Inventor: MOCHIZUKI HIDEAKI
IPC: G11B5/73
Filed: 1984-06-13
Abstract: PURPOSE:To decrease the deformation and strain arising from a change in ambient environment by using a laminated composite body consisting of a continuous layer of a non-magnetic metal and a film of an org. high-polymer material. CONSTITUTION:The thin non-magnetic metallic sheet 1 having continuously the metallic structure into a layer shape and plastic film layers 2, 3 are laminated by using an adhesive agent 4. A magnetic paint is coated on both surfaces of the substrate obtd. in such a manner and is dried to sure. The substrate is then blanked to a disk shape to manufacture a magnetic disk. The dimensional change of the medium by the effect of temp. and humidity is thus decreased and the easy correction of the change quantity by a driver is made possible.
Patent JP-H09305102-A (JP)
Title: Method of displaying image
Inventor: OKADA HIROKI
IPC: G08G1/0969
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To extend a time for writing image data by shortening a time for reading out image data from a frame buffer composed of DRAM. SOLUTION: An image processor 71 stores a map and a GUI image in a frame buffer composed of DRAM and also divides the frame buffer 74 storing the GUI image 101 into many blocks consisting of m by n picture elements, and stores the data in transparent/opaque block storage part 82, which indicates whether or not an opaque color part of the GUI image exists in each block. In the case of reading out, the image processor 71 refers to the stored data and determines whether the opaque color part of the GUT image exists in the block to which the image to be read belongs, and if it does not exists, the processor reads out only the map image, but if it exists, the processor reads out each map image and GUI image from the map frame buffer and GUI frame buffer respectively and displays the map and the GUI image.
Patent JP-S5911698-A (JP)
Inventor: KAIDA MITSUHIRO
IPC: H05K3/34
Filed: 1982-07-13
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-S5346693-A (JP)
Title: Cable way
Inventor: OOHORI TOSHIYUKI
IPC: H02G7/00
Filed: 1976-10-08
Abstract: PURPOSE: To facilitate fixing of cable using supporting member in such a manner that aux. supporting member is inserted between main supporting members to share tension applied on the cable. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04349727-A (JP)
Title: Optical receiver
Inventor: KANENO KENJI
IPC: H04B10/2507
Filed: 1991-05-28
Abstract: PURPOSE:To prevent deterioration in the reception sensitivity of a digital data signal due to superimposition of a sub signal. CONSTITUTION:A light receiving element 1 converts an optical signal subject to amplitude modulation through the superimposition of a main signal being a digital data signal and a sub signal having a lower frequency component into an electric signal. A preamplifier circuit 2 amplifies the electric signal and outputs the signal into two ways, A band stop filter 4 receives one of the branched electric signals resulting from being amplified by a main amplifier circuit 3 and outputs it while stopping the sub signal. An identification circuit 5 identifies a signal outputted from the band stop filter 4 to reproduce the main signal A1. The other branched electric signal is given to a low pass filter 6, in which the low frequency component is extracted and it is amplified by a low frequency amplifier circuit 7 and the sub signal B1 is outputted.
Patent JP-H11315005-A (JP)
Title: Production of exterminate against sanitary insect pest using boron contained in sewage
Inventor: HORII YASUO
IPC: C02F9/00
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for effectively utilizing a boron-containing sludge derived from sewage treatment. SOLUTION: Sewage such as seepage water containing boron is subjected to sewage treatment comprising at least an organism treatment, a solidified precipitation treatment, a filtration treatment and an activated carbon treatment for removing contaminants such as an organic substance, a heavy metal, etc., and an ion exchange resin treatment for removing remaining boron. An ion exchange resin is regenerated by hydrochloric acid 20 and caustic soda 21, the regenerated waste liquor 22 is subjected to solidified precipitation treatment, flocculated and settled boron-containing sludge 23 is dehydrated, the dehydrated sludge 25 is mixed with a binder 29, formed into a proper size and dried to give the objective exterminate against sanitary insect pests containing boron as an active ingredient.
Patent JP-S5646459-A (JP)
Title: Evaluation test method for lubricating property of rolling oil emulsion
Inventor: KITAHAMA MASANORI
IPC: G01N33/30
Filed: 1979-09-22
Abstract: PURPOSE: To secure a proper and simple evaluation for the lubricating property of the test piece, by giving a pressure bonding through the jetting of the emulsion under test to the rotating ring-shaped test piece and the disk-shaped test piece and then setting the sliding speed between the both test pieces in accordance with the temperature or the like of the test piece.  
     CONSTITUTION: The ring-shaped test piece 1 is turned by the motor 4 and at the eccentric position of the disk-shaped test piece 2 while jetting the emulsion under test from the mixing tank 5. Then piece 2 is pressure-bonded to piece 1. Then the sliding speed, the load and furthermore the temperature when necessary are set for the both test pieces to each in accordance with the supply flow rate, the pressure and the temperature of the emulsion under test. Thus a proper evaluation is secured for the lubricating property of the rolling oil emulsion which is used as the lubricant for rolling of the metal material and other uses. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5549351-A (JP)
Title: Preparation of aromatic primary hydroperoxide
Inventor: KAWAI YOSHIO
IPC: C07C67/00
Filed: 1978-10-03
Abstract: PURPOSE: To obtain the title compound with a high selectivity while suppressing the formation of aldehydes or alcohols, by liquid-phase oxidation of a methyl substituted aromatic compound with a molecular oxygen-containing gas in the presence of an aliphatic tertiary hydroperoxide.  
     CONSTITUTION: 100 parts by wt. of a methyl substituted aromatic compound in the liquid phase oxidized with a moleculor oscygen-containing gas in the presence of 8W300 parts by wt., preferably 8W100 parts by wt., of an aliphatic tertiary hydroperoxide, preferably formula I or II: (R 1 , R 2 , R 3 , and R 4  are alkyl groups, etc.; X is 1W4C alkylene goup), e.g. tert-butyl hydroperoxide, at 80W 150°C and normal pressure to 100kg/cm 2 .G to give the objective aromatic primary hydroperoxide.  
     USE: Preparation of phenol, cresol, and xylenol. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04349610-A (JP)
Title: Transformer
Inventor: TANIGAKI SHUZO
IPC: H01F27/40
Filed: 1991-05-28
Abstract: PURPOSE:To provide a transformer which does not affect seriously a power supply system even of short-circuitting failure and so on occurs on a load circuit connected to the secondary side of the transformer by inserting a PCT resistance element in series with at least one of a primary side winding and a secondary side winding. CONSTITUTION:In a transformer 2 prossessing a primary winding connected to a power supply circuit and a secondary winding connected to a load circuit, a PTC resistance element 1 is inserted in series into at least one of the primary winding and the secondary winding. For example, primary sides of a plurality of transformers 2 are parallely connected with a cover switch 10 serving to make/interrupt AC 100V supplied from a power supply circuit via a fuse 11, and the PTC resistance element 1 is inserted in series into the secondary side of each transformer 2. For the PTC resistance element 1 there is employed one yielded by calcining (V1-xCrx)2O3 (0<=x<=0.015) for example at 1100 deg.C or higher, mixing Fe in a resulting calcined product as a sintering auxiliary, and sintering a resulting mixture at 1535 deg.C or higher.