baber/WOPTO huggingface dataset:
Patent JP-S54162525-A (JP)
Title: Drop-out compensator
Inventor: SHIBATA AKIRA
IPC: G11B20/06
Filed: 1978-06-14
Abstract: PURPOSE: To readily obtain good reproduced images by maintaining the carrier frequency of each FM signal after reproduction and one horizontal scanning period delay to the frequency difference, at which beat interference is difficult to occur.  
     CONSTITUTION: At the recording, the video signal having been amplitude-controlled via AGC amplifier 2 is supplied from terminal 1 to a clamping circuit 3 and is superposed on the ordinary clamp voltage from terminal 4 being square pulses whose frequency is horizontal frequency fH/2 and which are of the specified amplitude of duty ratio 50% and therefore the video signal out from this becomes the one wherein the peak end of the synchronizing signal thereof changes alternately by the specified level up and down in every one horozontal scanning period 1H from the ordinary clamp potential. Hence, the recorded video FM signal is offset with the carrier frequency up and down at each 1H and the frequency thereof is determined by the amplitude of the fH/2 pulses, said amplitude being so selected as to become the fH/2 being offset. Thereby, drop-outs may be readily compensated and the reproduced images of good quality may be obtained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04306468-A (JP)
Title: Heat transfer rube for reproducer of absorption type refrigerating machine
Inventor: SASAKI NAOE
IPC: F28F1/34
Filed: 1991-04-03
Abstract: PURPOSE:To improve the heat transfer performance of boiling of a heat transfer tube provided in the full-liquid type reproducer employing water/lithium bromide solution as operating medium. CONSTITUTION:A heat transfer tube is formed of a tube 1 equipped with spiral fins 3, whose height H is 1.8-3.5mm and whose fin pitch Pf is set at 1.8-2.8mm. The thin film of high-density solution (having high boiling point and viscosity) is formed around the heat transfer tube by heating lithium bromide solution, however, a heat transfer area, not covered by the high-density solution thin film, can be secured sufficiently since the height of the fins is high. Accordingly, the superheating degree of a wall surface, which is necessary for boiling, can be maintained at low and, further, the generation of bubbles due to high viscosity is not precluded. On the other hand, a fin pitch Pf is wide and, therefore, the flow resistance of solution, which flows between fins 3 in accordance with the generation of the bubbles, can be reduced whereby sufficient mixing effect can be obtained.
Patent JP-S62228460-A (JP)
Title: Metallic vapor deposited film for packing
Inventor: WATANABE HIDEO
IPC: C23C14/06
Filed: 1986-03-31
Abstract: PURPOSE:To enhance the design effect without deteriorating the gas impermeability by successively forming an aluminum oxide layer and a metallic aluminum layer on a plastic film and by partially removing the upper metallic aluminum layer. CONSTITUTION:An aluminum oxide layer 2 and a metallic aluminum layer 3 are successively formed on at least one side of a plastic film 1 and the upper metallic aluminum layer 3 is partially removed in a desired pattern. The resulting metallic vapor deposited film for packing enables the identification of the contents.
Patent JP-S60216179-A (JP)
Inventor: TAKAHASHI YOSHIHARU
IPC: G21C21/00
Filed: 1984-04-10
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-H06283172-A (JP)
Title: Positive electrode plate for lead-acid battery
Inventor: MAEDA KAORU
IPC: H01M4/14
Filed: 1993-03-30
Abstract: PURPOSE:To provide a positive electrode plate for lead-acid battery having high capacity and excellent durability by using a material lead powder for which lead powder of different grain sizes containing different amounts of metal lead are mixed together at a specific ratio. CONSTITUTION:Lead powder having a peak of grain size distribution in the range of 0.5mum-3mum and containing less than 5% of metal lead, and lead powder having a peak of grain size distribution in the range of 1mum-20mum and containing 5-20% of metal lead, are mixed together to provide material lead powder. Concerning the ratio of mixture, the lead powder of 0.5mum-3mum is mixed at the ratio of 10-60%. A positive electrode active material manufactured by the material lead powder is provided with an active material having a fine structure by the 0.5mum-3mum of lead powder, and with an active material having a large structure by the lead powder of 1mum-20mum. The active material utilization factor is improved by the structure of the fine active material, while the durability is improved by the active material having the large structure.
Patent JP-S63239465-A (JP)
Title: Image forming device
Inventor: OSAWA SHIGENOBU
IPC: G03G15/047
Filed: 1987-03-27
Abstract: PURPOSE:To form an image of part of an original with different gradations from the remainder by indicating a range where gradations are made different by using spot light and erasing the image inside or outside a prescribed range on a photosensitive drum. CONSTITUTION:An operator moves a spot light source 131 and viewed the spot light transmitted through the original to indicate and store the range on the original where gradations are made different in a memory 140. Then a switching circuit 141 is controlled to charge the photosensitive drum electrostatically to 800V. Then erasure data on a high-gradation part is supplied from the memory 140 to an array driving part 160 to erase charges at the inside of a frame from the photosensitive drum and a high-gradation image of the part of the original at the outside of the range encircled with the frame is copied on a form. Then this form is sent to a transfer part again. Then the circuit 141 is switched and controlled to charge the photosensitive drum to 600V. The part of the image at the outside of the frame is erased from the photosensitive drum and the image at the inside of the frame is copied on the form. A high-gradation image of the part within the frame encircled with the frame is formed on the form.
Patent JP-S63239885-A (JP)
Title: Metal vapor laser
Inventor: NISHIO MITSUHIRO
IPC: H01S3/03
Filed: 1987-03-27
Abstract: PURPOSE:To shorten a time required for a reoscillation by providing a laser light output window at a rotatably or linearly removable cover secured in a hermetically sealing manner to a hermetically sealing vessel, and a through hole having a telescopic and rotatable insertion rod, thereby supplying a metal vapor source without opening the interior of a laser body with the atmosphere. CONSTITUTION:A laser light output window 8a and a through hole 24 are formed at a rotatable cover 21 secured in a hermetically sealing manner through an O-ring 22 to a hermetically sealing vessel 1. A telescope and rotatable insertion rod 27 is inserted through an O-ring 26 to the hole 24. The cover 21 is rotated, and the rod 27 is brought into a position for observing a discharge tube 2. The rod 27 is rotated, a recess 29 is brought above, and metal vapor source 5 is filled in the recess 29. Then, the rod 27 is so inserted that the recess 29 is brought to a suitable position in the tube 2. The recess 29 is then directed downward to drop the vapor source into the tube. Then, the recess 29 is directed above, the rod 27 is returned, this operation is repeated as required, and the window 8a is brought to the original position. Thus, the vapor source can be supplied without opening the laser body with the atmosphere.
Patent JP-S59196563-A (JP)
Title: Manufacture of nickel electrode
Inventor: IWAKI TSUTOMU
IPC: H01M4/32
Filed: 1983-04-22
Abstract: PURPOSE:To obtain a pasted nickel electrode having a high utilization rate and a long life by packing a paste containing cobalt into a spongy metallic core member while blowing air into the paste to make the electrode. CONSTITUTION:An active-material mixture paste prepared by adding 150g carbonyl nickel powder, 80g cobalt powder and 2kg 1wt% aqueous carboxymethylcellulose solution is packed into a spongy nickel core member having a porosity of 95%, a mean hole diameter of 150mum and a thickness of 1.4mm.. In packing the above paste into the above core member, air is blown into the paste at a speed of 15l/min by means of an air pump and the paste is stirred with a stirrer. A battery constituted by combining the thus obtained nickel electrode with a negative cadmium electrode and a separator consisting of a nonwoven polyamide fabric, indicated excellent discharge characteristic and cycle life.
Patent JP-2000270130-A (JP)
Title: System and method for image formation and storage medium
Inventor: SHIMIZU YUKIHIKO
IPC: H04N1/00
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To perform image processings corresponding to the different respective specification characteristics in a plurality of image output devices by a real time high-speed processing without adding a special hardware. SOLUTION: In this image formation system provided with a plurality of printers 8 and 11 for executing mutually different image processing methods and capable of outputting images from both printers, a dedicated image processing unit 3 for performing the high-speed processing is provided. The image processing unit 3 stores the respective image processing methods in the plurality of printers beforehand, reads the image processing method in the printer to which image output is specified, executes the image processing to input images corresponding to the method and sends them out to the specified printer.
Patent JP-H02252166-A (JP)
Title: Disk reproducing device
Inventor: KURUMADA MASAKAZU
IPC: G11B17/051
Filed: 1989-03-27
Abstract: PURPOSE:To accurately position a small diameter disk in a clamping position on a turntable by fitting one pair of stopper arms freely turnably to a clamper arm. CONSTITUTION:The stopper arms 51 and 52 are disposed in the rear of a center of the turntable 29 in the direction of inserting disks 101 and 106 in order to settle the small diameter disk in the clamping position and individual base end parts of the arms are freely turnably fitted to the clamper arm 32. The arms 51 and 52 under such a state that a periphery of the disk 101 is brought into contact with pins 55 and 56 when the small diameter disk 106 is positioned in a clamping position at the center of the table 29 are disposed in order that an angle theta formed by axes l1 and l2 in the lengthwise direction from the base end parts 51a and 52a over to tip parts 51b and 52b should be in between an angle psi1 made by normals l3 and l4 of the small diameter disk 106 from the pins 55 and 56 and an angle psi2 made by normals l5 and l6 of the large diameter disk 101.
Patent JP-S51148727-A (JP)
Title: Paint and paint composition
Inventor: KUNUSHIRO KENZOU
IPC: C08F20/10
Filed: 1975-06-16
Abstract: PURPOSE: A paint having good air-drying properties containing a specific compound, and a paint composition having flexibility and improved adherability to metal substrates which comprises the said specific compound and an acrylic polymer having a specific molecular weight. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09314631-A (JP)
Title: Polyester film and manufacture thereof
Inventor: KOTOURA MASAAKI
IPC: C08L67/03
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To remarkably reduce the melt viscosity of a film at its extrusion and remarkably lower its heat generated by shearing and its extrusion torque irrespective of the level of its intrinsic viscosity by a method wherein the film is produced by dispersing a copolyester, in the main chain of which mesogenic groups are included, in a non-liquid crystalline polyester. SOLUTION: Polyester stock prepared by dispersing a copolyester, in the main chain of which mesogenic groups are included, in a non-liquid crystalline polyester is charged in a melt extruder for film-making. The dispersing method of the copolyester is performed by mixing chips and then melt-extruding the mixture under nitrogen sealing with a vent type twin-screw knead extruder. The copolyester, in the main chain of which mesogenic groups (the structural unit of liquid crystallizability) are included, is a melt-moldable polymer and either liquid crystalline polyester or non-liquid crystalline polyester will do. Concretely, a polyester, which is composed of the structural unit selected from the group consisting of an aromatic oxycarbonyl unit, aromatic oxy unit, aromatic dicarbonyl unit and the like, or the like is exampled.
Patent JP-H03275260-A (JP)
Title: Method for detecting abnormality in weight measurement for tundish
Inventor: OZAKI KAZUTAKA
IPC: B22D11/16
Filed: 1990-03-23
Abstract: PURPOSE:To make the operation safe and to prevent pouring of slag by sounding alarm in the case an abnormally increased value develops to wt. of a tundish, subtracting the abnormally increased value and measuring. CONSTITUTION:At the time of pouring molten steel 3 in the tundish 4 into a mold 1, as there is possibility of abutting a nozzle 4a on the molten steel, the tundish 4 is ascended with a lifting device 5. At this time, when the tundish 4 abuts on some projection or obstacle, wt. of the tundish 4 detected with a load cell 2 is abnormally increased. At the time of detecting the abnormal increase, the alarm is sounded to inform this to an operator. At the time of continuing the pouring of molten steel 3, the abnormally increased value is subtracted with an arithmetic circuit, and the actually reduced variation of molten steel 3 is displayed. The safe of operation can be obtd. and also the slag at upper layer of the molten steel 3 can be prevented from being poured into the mold 1, and this method contributes to stability of the quality.
Patent JP-S62228152-A (JP)
Title: X-ray diffracting apparatus and its use
Inventor: OMORI HIROFUMI
IPC: G01N23/207
Filed: 1986-03-29
Abstract: PURPOSE:To calculate an accurate lattice constant, by irradiating the specimen held to a goniometer head with X-rays and performing measurement for detecting the angle of the specimen generating diffraction on a predetermined lattice surface two times each time when the angle of inclination of the lattice surface of the specimen to a rotary shaft changes. CONSTITUTION:A specimen 12 is set onto a goniometer head 11 which is rotated around a rotary shaft (omega axis). An X-ray detector 14 is mounted on a 20 turntable 13 cooperated with the head 11 rotating by an angle theta and X-rays are incident to the specimen 12 from an X-ray generator 15 through a slit 16. Further, an automatic collimator 17 is provided in the direction crossing the position of an angle theta of the head 11 at a right angle. The upper part 22 of the head 11 performs circular motion with respect to the lower part 21 thereof and the angle alpha of inclination of the lattice surface of the specimen 12 held to a specimen holding stand 23 to the omega-axis is changed. The detection of the angle of the specimen generating diffraction on the predetermined lattice surface of said specimen 12 is performed two times while the angle alpha is changed. Then, a true Bragg angle is calculated from the detection values to make it possible to calculate an accurate lattice constant.
Patent JP-S56167766-A (JP)
Title: Highly thick coat-type paint
Inventor: TAKAO TAKESHI
IPC: C09D7/00
Filed: 1980-05-29
Abstract: PURPOSE: A highly thick coat-type baking paint free from skim when baked and suitable for use in cars, chemical plants, building materials, etc. which is prepared by the incorporation of benzoin (α-hydroxybenzyl phenyl petone).  
     CONSTITUTION: 100pts.wt. resin (A) (e.g., a urethane-modified polyester resin), about 100W500pts.wt. pigment (B) (e.g., calcium carbonte or silica) of a particle size about 0.001W70μ, about 20W100pts.wt. solvent (C) (preferably a mixture of a low-boiling solvent of b.p. ≤ about 120°C and a high-boiling solvent of b.p. ≥ about 120°C), and 0.1W2pts.wt. based on 100pts.wt., total paint, benzoin (D), are compounded. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02290494-A (JP)
Title: Ceramic thermal conductor
Inventor: JIIGUFURIITO FUERUSUTERU
IPC: F28D9/00
Filed: 1990-03-23
Abstract: PURPOSE: To easily form a ceramic heat conductive body, by providing guide pockets along gas inlet slits and liquid outlet slits at both sides of a heat conductive body matrix, increasing sections thereof from these slits, connecting liquid conduits to their ends, and providing gas and liquid guide webs. CONSTITUTION: Web layers 15 with many layers for forming liquid pipelines 2 on the six wall layers 12 of a heat conductive body having liquid pipelines 2 of the media of gas pipelines 1 are provided with guide webs 16 and deflecting webs 17. Guide pockets 23 and 24 are formed between the boundary walls 20 and the vertical walls 22 of a heat conductive body matrix, and liquid inlet slits and liquid outlet slits 18 and 19 are provided at the ends thereof. Wall layers 27 27 are provided with notches 28 to form webs 29 therebetween. Web layers 30 are provided with webs 30' for guiding hot gas. Connecting parts 31 and 32 are fixed to the connecting openings 13 and 14 of the guide pockets 23 and 24 and connected to liquid conduits 41 and 42.
Patent JP-H10265058-A (JP)
Title: Detector for distance of continuous unloader to ship's side
Inventor: HOSOMI KAZUO
IPC: B65G67/60
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To detect precisely the shortest distance between a ship's side and a dig out part by a range meter provided on the dig out part, regardless of the change of the relative angle of the dig out part to a ship's side. SOLUTION: Range meters 41a∼41e for detecting the distance in a direction shifted to the right/left by 22.5 deg. each by making the range meter 41c for detecting the longitudinal direction distance of the dig out part 24 to a basis are provided on the dig out part 24 and the relative angle between the ship's side and dig out part out detected by an angle detector by making a position in which the distance detection direction of the range meter 41c is vertical to the ship's side of a sea side to a position in which the relative angle between the dig out part 24 and the ship's side is 0 deg..  The range meter in which the detection value of the distance out of the range meters 41a∼41e is effective is selected based on the relative angle detected by an angle detector and the distance between this range meter and the ship's side found out based on the detection value of the range meter in which the distance detection value out of selected range meters is shortest and by finding out the distance between the ship's side and the dig out part based on this, the shortest distance between the ship's side and the dig out part can be found out precisely.
Patent JP-S60214997-A (JP)
Inventor: MORI CHIYUUZOU
IPC: B42D3/14
Filed: 1984-04-11
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-H01245898-A (JP)
Title: Porous purifying material for treatment of organic waste water
Inventor: HATANO KAZUYUKI
IPC: C02F3/10
Filed: 1988-03-25
Abstract: PURPOSE:To obtain a porous purifying material developing purifying treatment capacity at an early stage by mixing new calcium silicate hydrate with calcium silicate hydrate having bacteria deposited thereon through the contact with org. waste water and granulating the resulting mixture. CONSTITUTION:A porous purifying material used for the purifying treatment of the urine sewage of a domestic animal or org. waste water such as sewage is obtained by a method wherein 20-80pts.wt. of used calcium silicate hydrate having bacteria deposited thereon and 80-20pts.wt. of new calcium silicate are mixed and the resulting mixture is granulated. This porous purifying material has a large number of voids and allows the good deposit characteristic of bacteria and can shorten the time before another deposit of bacteria accommodates itself to purifying treatment environment and can develop purifying treatment capacity at an early stage as a result. The reutilization of used calcium silicate hydrate is made possible.
Patent JP-S52155414-A (JP)
Title: Oil supplying system
Inventor: YAGI TETSUYA
IPC: B60S5/02
Filed: 1976-06-19
Abstract: PURPOSE: To obtain an oil supplying system equipped with portable oil supplying capacity display difference. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61233041-A (JP)
Title: Coloring of acrylonitrile-based thermoplastic resin
Inventor: TOMIZAWA SHOICHIRO
IPC: C08L51/02
Filed: 1985-04-08
Abstract: PURPOSE:To produce a colored acrylonitrile-based thermoplastic resin having desired color tone and suitable for the production of a colored article containing uniformly dispersed dyes or pigments, by using a master batch obtained by dispersing dye or pigment in a specific carrier resin. CONSTITUTION:A colored molded article is produced by blending (A) a master batch produced by compounding and kneading (a) one or more resins selected from an acrylonitrile-butadiene-styrene resin having an acrylonitrile content of 20-35wt%, an acrylonitrile-styrene resin and polymethyl methacrylate resin with (b) 5-70% dye or pigment and if necessary (c) a dispersant and (B) an acrylonitrile-based thermoplastic resin having an acrylonitrile content of >=50% at a weight ratio (A:B) of (2-20):100 and molding the blended resin by extrusion molding or injection molding.
Patent JP-H07254456-A (JP)
Title: Cable connector for electronic device
Inventor: MORI TOSHINORI
IPC: H01R13/719
Filed: 1994-03-16
Abstract: PURPOSE:To provide a small cable connector having a noise filter function by arranging a high loss-making multilayer film formed by alternately laminating a magnetic layer and a nonmagnetic layer as a noise filter in a connector housing so as to surround conductors of a cable. CONSTITUTION:In a housing 3 of a cable connector 2 connected to an end part of a cable 1, conductors 4 from which a covering of the cable 1 is removed are collectively surrounded by a magnetic multilayer film 5. The cable 1 is firmly held in the housing 3 by a clamp 6. The film 5 is formed as a multilayer structure by alternately laminating a magnetic layer 8 and a nonmagnetic layer 9 on an insulating base material 7. The film 5 is formed by molding the multilayer structure constituted in this way in a cylinder shape. A material by adding a single or plural elements among prescribed elements such as Fe, Ni or Co to either of Fe, Ni or Co is used as the magnetic layer 8. Either of SiO2, AlN, Al2O3, BN or SiC is used as a material of the nonmagnetic layer. A sputtering method, an evaporation method, a plating method, a roller method, an application method, a printing method, a rolling method or the like are used as a magnetic multilayer film manufacturing method.
Patent JP-H09262533-A (JP)
Title: Coating quality analysis device
Inventor: YOSHIDA KIYOSHI
IPC: G01B11/30
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To measure N and V just after coating on a two-spray coating line. SOLUTION: A coating nonvolatile component on a coated face just after the two-spray coating is computed (estimate computation) based on the coating nonvolatile component just after the one-spray coating found by a first coating non-volatile component computing means 103, a coating nonvolatile component of a coating spray coating face at the time of the two-spray coating found by a second coating nonvolatile component computing means 107 and coating conditions in the one-spray and two-spray (input from a coating condition input means 100).