baber/WOPTO huggingface dataset:
Patent JP-H04250142-A (JP)
Title: Image processing device of chest radiographic image
Inventor: YANAGIDA AKIKO
IPC: H04N1/407
Filed: 1991-01-28
Abstract: PURPOSE:To finish a pulmonary field area which is a concerned area with a contrast easy to see without being influenced by the size of the heart superposed with the pulmonary field part in a chest radiographic image. CONSTITUTION:On the basis of an image signal read as a radiographic quantity in a human body chest party, the pulmonary field area and mediastinum area in an image are recognized in a pulmonary field/mediastinum recognizing part 21. In an area ratio detecting part 22, then, the number of picture elements contained in the respective areas are counted, whereby the area ratio between both the areas is determined. In a gradation processing condition determining part 23, the gradation processing condition is variably set so that the contrast on low signal side is higher when the area of the mediastinum area is relatively large. By determining the gradation processing condition, the contrast in the superposed part is enhanced when the heart is large and the pulmonary part superposed with the heart is large, and the pulmonary part of the concerned area is finished with a gradation easy to see.
Patent JP-S5394107-A (JP)
Title: Multiple channel system
Inventor: YOSHIDA TOSHIHISA
IPC: H04Q11/04
Filed: 1977-01-28
Abstract: PURPOSE:To soften the action speed conditions for the switch, memory and others, by increasing the total multiplication through per-channel storage of the plural multiplied input signals with use of the shift register.
Patent JP-S5394926-A (JP)
Title: Photographic developing solution refreshing process
Inventor: OKUTSU EIICHI
IPC: G03C5/31
Filed: 1977-01-28
Abstract: PURPOSE: To enable keeping nearly constant the activity of a developing solution, whatever an amount of film to be treated may be, by adding an aging refreshing solution in a specified amount corresponding to the time interval of refreshing on starting operation of an automatic developing apparatus. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5393701-A (JP)
Title: Ground communication equipment for mobile object
Inventor: MATSUO YOSHIO
IPC: H04B7/26
Filed: 1977-01-27
Abstract: PURPOSE:To enable the use of the same frequency for the mobile objects in the opposite directions to each other by using the right-angled polarized wave, and thus to ensure an effective use of the frequency as well as to enhance the operational contents.
Patent JP-S5292095-A (JP)
Title: Equipping process of isolating valve for container
Inventor: KAMIMURA AKIRA
IPC: G21D1/02
Filed: 1976-01-30
Abstract: PURPOSE: To put bellows seal parts on the upper stream side for preventing leakage of radiocative substnace when isolating valves, provided with a bellows sealing for each between a housing and a valve stem to be equipped with a velve body, are equipped to the inside or the outside pipes of a housing container. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58126911-A (JP)
Title: Desulfurizing agent of molten iron
Inventor: TACHIBANA KATSUHIKO
IPC: C21C1/02
Filed: 1982-01-25
Abstract: PURPOSE:To provide a desulfurizing agent for molten iron which provides a high rate of desulfurization without using any mechanical stirring means by adding specific contents of CaCO3 and CaF2 to CaO and controlling grain size distributions adequately. CONSTITUTION:A desulfurizing agent which consists essentially of CaO and is added with 7-15wt% CaCO3 and 5-10% CaF2. The grain sizes of the desulfurizing agent are controlled to 40% 60-200 meshes and 60%<200 meshes. When such desulfurizing agent is added to molten iron, the molten iron is stirred by the gaseous CO2 generated by the same and the area of the reaction interface between the molten iron and the desulfurzing agent is increased. As a result, the high rate of desulfurization similar to the rate of desulfurization when  the molten iron is stirred by mechanical means is obtained.
Patent JP-S61167083-A (JP)
Title: Aqueous thick softener for fiber product
Inventor: HANSU NIISURAIN
IPC: C11D3/32
Filed: 1986-01-18
Abstract: Aqueous concentrated fabric softeners having particularly good dispersibility in water containing a quaternary ammonium compound, a condensation product of a natural fat and a hydroxyalkyl polyamine, a fatty amine polyglycol ether, a polyglycol ether, a fatty acid ester, and an acid to provide a pH of 3.5 to 5.
Patent JP-H09191774-A (JP)
Title: Method for melting snow on fruit tree and heater for melting snow
Inventor: KIYOKAWA SUSUMU
IPC: A01G7/00
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for melting snow on a fruit tree, capable of forming a released space around the trunk of the fruit tree in a small amount of consumed electric power and surely preventing field mouse-biting damages in a snow season by disposing an electric heater in the prescribed position of the trunk of the fruit tree and subsequently applying an electric current to the electric heater in a snow-falling time, etc., to melt the snow on the fruit tree. SOLUTION: An electric heater such as a flexible planar heat generator 1 whose temperature can be controlled and which has an insulating coating 2 is disposed so as to surround a part or all parts of the trunk 8 of the fruit tree such as an apple tree within the range of the ground surface to the largest snowfall height. In a snow-falling period, within a constant period after the snowfall or within both the periods, an electric current is applied to the heater to melt the snow on the fruit tree.
Patent JP-S57123213-A (JP)
Title: Production of skinned polyurethane foam
Inventor: HIYOSHI YASUO
IPC: C08J9/02
Filed: 1981-01-26
Abstract: PURPOSE: To obtain a molding excellent in surface and flow properties and easily releasable from the mold within a short time, by collision-mixing fluid A containing a first polyol having a specified group and a salt of a heterocyclic ring-containing tert. amine with fluid B containing a polyisocyanate, injecting the mixture into a mold and expansion-curing the mixture.  
     CONSTITUTION: A hard-skinned polyurethane foam excellent in surface and flow properties and easily releasable from a mold within a short time is prepared by collision-mixing fluid A consisting essentially of a polyol mixture containing at least 5wt%, based on total polyols, first polyol having a group of formulaI, wherein R is H or an alkyl and n is a natural number, obtained by adding an alkylene oxide to an aliphatic amine, a blowing agent and a catalyst part or all of which is a salt of a tert. amine having a heterocyclic ring in the molecule, with fluid B consisting essentially of a polyisocyanate of formula II, wherein l is 0.3W0.8, injecting the combined fluid into a closed mold and expansion-curing the fluid in the mold. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08202935-A (JP)
Title: Commodity carrying-out device of automatic vending machine
Inventor: YAMAZAKI YOSHIAKI
IPC: G07F11/00
Filed: 1995-01-24
Abstract: PURPOSE: To shorten the drop distance at the time of carrying out a stored commodity to prevent the commodity from being damaged due to the shock of its drop by carrying each stored commodity sent from a commodity storage constituted of many stages in the height diection up to takeout port by a backet constituted so as to optionally open/close its bottom and allowed to be vertically carried. CONSTITUTION: This commodity carrying-out device is constituted of a backet 9 having an aperture part 9a on the side opposed to a carrying-out mechanism 5 and constituted so as to optionally open/close its bottom, an opening/closing device 10 for opening/closing the bottom, a vertical carrying device 11, a controller 12 for stopping the backet 9 on a position opposed to the mechanism 5 and in the vicinity of a takeout port 6, and an abutting plate 13 for opening/ closing the bottom is vicinity of the takeout port 6.
Patent JP-S5394914-A (JP)
Title: Magnetic head recording amplitude modulated signal
Inventor: NAGAMORI TAKAZOU
IPC: G11B5/027
Filed: 1977-01-28
Abstract: PURPOSE: To make possible saturation type magnetic recorddig of amplitude modulation signals by shortcircuiting respective ring type magnetic head thin layers by shortcircuiting magnetic paths of respectively varying saturation magnetic flux quantities. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07217567-A (JP)
Title: Unlubricated vacuum pump
Inventor: KATO TOSHIICHI
IPC: F04C18/356
Filed: 1994-01-31
Abstract: PURPOSE:To provide an unlubricated vacuum pump which is constituted to provide stable performance through unlubrication by setting the gap of a pump part to a proper value. CONSTITUTION:A motor-operated vacuum pump 1 comprises a pump part 10; an a motor part 20. A cylinder part 10 has a cylinder chamber comprising a rotor 102 rolled in a casing; drive frames 103 arranged at the two ends of a casing 101; and a rear frame 104. The cylinder chamber is partitioned into a suction chamber and a delivery chamber by a blade 107 making slide contact with the outer peripheral surface of the rotor. In this case, a radial gap provided when the inner peripheral surface of the casing 101 and the outer peripheral surface 102a of the rotor 102 make most access to each other is set to maximum 40mum, and a gap between the two ends of the rotor 102 is set to a maximum 20mum.
Patent JP-S60164288-A (JP)
Title: Watch case
Inventor: RENATO SHIYUKARINTSUI
IPC: G04B39/02
Filed: 1985-01-23
Abstract: A watch case is described comprising a middle, a front plate and a back. The middle includes two concentric rings, an outer ring and an inner ring, with both being sandwiched between the front plate and the back. The inner ring provides support for the movement and the dial. The outer ring protects the watch and helps to enhance its appearance. The front plate and the outer ring are best made of hard material.
Patent JP-H10204458-A (JP)
Title: Refrigerator oil
Inventor: NOZUE AKIHIRO
IPC: C10N30/04
Filed: 1997-01-22
Abstract: PROBLEM TO BE SOLVED: To obtain a refrigerator oil, capable of maintaining the durability of a compressor without depositing an oligomer or a carboxylic acid metallic salt, etc., dissolved in a refrigerator oil ever when a nonester-based low-viscosity refrigerator oil is applied to a reciprocating hermetically closed type electric compressor in order to raise the efficiency and prevent hydrolysis. SOLUTION: A refrigerator oil, consisting essentially of a nonester-based synthetic oil having <=20mm<2> /sec kinematic viscosity at 40 deg.C and containing >=20wt.% component having 1400 deg.C boiling point compounded therewith can be used to thereby maintain the durability of a compressor without depositing an oligomer or a carboxylic acid metallic salt, etc., near a discharging chamber or a discharging valve due to no complete evaporation of the component having >=400 deg.C boiling point in the refrigerator oil in the discharging chamber and due to the discharge together with the refrigerant while dissolving the oligomer or carboxylic acid metallic salt therein. A carbonate-based synthetic oil or an ether-based synthetic oil is preferred as the nonester-based synthetic oil.
Patent JP-S55101128-A (JP)
Title: Erasing head
Inventor: NARUI MICHINORI
IPC: G11B5/127
Filed: 1979-01-29
Abstract: PURPOSE: To erase a high-coercive force tape without troubles such as unstabilization of an oscillator circuit by forming a magnetic material, where resistance to wear is good and a maximum magnetic flux density is high, on the center core of an erasing head having double gaps by lamination.  
     CONSTITUTION: The sectional area of core legs 2 and 3 of side core 1 of an erasing head is made equal to that of center core leg 4 approximately. Center core 4 is constituted by laminating very thin materials of alloy magnetic materials such as Fe. Al, where a maximum magnetic flux density is high and resistance to wear is good, by adhesion. As side core materials, ferrite of a low maximum magnetic flux density is used. Thus, even if the erasing current is increased to saturate side core 1 magnetically, the center core is not saturated, and the erasing efficiency is not lowered, and resistance to wear of the head is improved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04253450-A (JP)
Title: System for detecting dropped-out package
Inventor: MIKAMI KYOKO
IPC: H04B17/40
Filed: 1991-01-30
Abstract: PURPOSE:To utilize it for miniaturization and economy of the device by generating a notice fixed pattern signal without provision of a fixed pattern generating circuit to detect and notify a dropped-out package. CONSTITUTION:An upperstream package 1 is provided with a serial parallel conversion circuit 3 converting a transmission output signal into a parallel signal, a polarity conversion circuit 4 converting polarity of each bit of the parallel signal, and a lowerstream package 2 is provided with a polarity demodulation circuit 5 and a parallel serial conversion circuit 6 corresponding respectively to the serial parallel conversion circuit 3 and the polarity conversion circuit 4.
Patent JP-H08200749-A (JP)
Title: Ice thermal storage unit
Inventor: UESONO SHOICHIRO
IPC: F24F5/00
Filed: 1995-01-25
Abstract: PURPOSE: To prevent unmelted ice from remaining at the time of melting the ice by installing a warm water channel regulating plate at an ice thermal storage unit having a heat storage tank, and forming the plate of bidirectional shape memory alloy. CONSTITUTION: A guide plate 8 of a channel regulating plate made of bidirectional shape memory alloy is mounted at a heat transfer tube 4 in a heat storage tank. When the temperature drops to reach a deforming temperature at the time of icing, the plate 8 is opened, and ice is also formed at the plate 8. The warm water is guided to the periphery of a heat transfer tube 4 group by the plate 8 adhered with ice at the time of melting the ice to melt the ice at the periphery of a brine header and the plate 8 to raise the temperature, and when the temperature arrives at the deforming temperature, the plate 8 is closed, and the warm water is guided to the center of the group. Thus, the unmelted ice at the time of melting the ice can be prevented, thereby efficiency melting the ice.
Patent JP-S62168295-A (JP)
Inventor: ENOKI EIKI
IPC: G07G1/14
Filed: 1986-01-20
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-S63177530-A (JP)
Title: Method and device for die bonding
Inventor: SATO TAKEO
IPC: B05C5/00
Filed: 1987-01-19
Abstract: PURPOSE:To perform automatic correction of fluctuation in the discharge amount of resin so as to keep the discharge amount always constant, by comparing a wave of pressure, which is detected by a pressure sensor, with a wave of reference pressure and compensating this difference. CONSTITUTION:A reference value is stored in a reference value memory 26 in a correcting circuit 20. A wave of pressure of the reference value is obtained as a pressure wave E. when resin 4 is discharged, a pressure of a high-pressure gas fluctuates as shown in a curve F in a figure (b). This pressure is detected by a pressure sensor 27 and memorized in a memory 22, and an effective component in excess of a threshold value D is integrated in an integration circuit 23. A difference between the detected value and the reference value is determined in an operational part 25. This difference corresponds to a shaded part A in the figure (b). In order to compensate this difference A, the operational part 25 commands a discharging time controlling part 8 to enlarge an electromagnetic valve operating time by alpha. The electromagnetic valve is operated for a period t+alpha in the discharging time controlling part 8. Thus, high pressure air is increased equivalently to the compensation amount B (Fig.C) of an area approximating to the difference A, and hence the discharge amount of resin becomes nearly equivalent to the amount in the case of the wave of reference pressure so that the discharge amount can be kept constant.
Patent JP-S63177581-A (JP)
Inventor: KAWABE MASATOSHI
IPC: H05K3/34
Filed: 1987-01-19
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-H06222556-A (JP)
Title: Photosensitive resin composition and photosensitive element using the same
Inventor: TSUCHIYA KATSUNORI
IPC: G03F7/032
Filed: 1993-01-25
Abstract: PURPOSE:To provide a photosensitive resin compsn. excellent in safety and cost effectiveness, developable with water or an aq. alkali soln. and capable of forming a high reliability solder mask excellent in resolution and heat resistance to solder by incorporating a specified photopolymerizable compd., an epoxy compd. and a photopolymn. initiator. CONSTITUTION:This photosensitive resin compsn. contains a photopolymerizable compd. obtd. by adding an unsatd. isocyanato compd. having an isocyanato group and an unsatd. group in one molecule to a vinyl polymer having a hydroxyl group and a group represented by the formula in the side chain, a compd. having one or more epoxy groups in one molecule and a photopolymn. initiator generating free radicals under active light. In the formula, each of R1 and R2 is H, an alkyl or aryl and R3 is an alkyl or hydroxyl. Tris (2,3-epoxypropyl) isocyanurate or water-soluble hydantoin epoxy resin is preferably used as the epoxy compd.
Patent JP-S57123924-A (JP)
Title: Production of steel material of superior cracking resistance
Inventor: KUBOTA TAKESHI
IPC: C21D8/02
Filed: 1981-01-26
Abstract: PURPOSE: To eliminate the segregation of the elements formed during casting and to obtain a steel material of superior cracking resistance by subjecting an ingot or slab of steel to primary hot working in a specific temp. region then holding the same at above specific temp.  
     CONSTITUTION: An ingot or slab is subjected to primary hot working of ≥20% reduction of area in an asutenite temp. region of 1,200°C or below, after which it is held for ≥30min at above 1,000°C central temp. of the ingot or slab continuously or by reheating, whereby the segregation elements are diffused and the cause for weld HAZ cracking is eliminated. At the primary hot working temp. above 1,200°C, the diffusion effect is deprived of by the restoration and recrystallization of the steel, and if it is too low, the deformation resistance increases. However, it is equally well to work the ingot or slab in an austenite-ferrite two phase coexistence temp. region. The holding time at 1,000°C or above is 30min or longer and up to 5hr depending upon required characteristics of steel materials. After the temp. treatment, secondary hot working can be accomplished in succession. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S55102725-A (JP)
Title: Control mechanism of transmission
Inventor: KAWAMOTO TAMIO
IPC: F16H63/20
Filed: 1979-01-30
Abstract: PURPOSE:To enable a reduction of number of part items and a simplification of assembly work, and a trend of parts growing into common use, by providing a reverse misoperation preventing claw and a select check engaging part in the shifter bracket. CONSTITUTION:In a shifter bracket 42, that links a control lever 32 and a fork rod 8, are uniformly constructed a misoperation preventing claw 48, a part of the reverse misoperation preventive mechanism, and an engaging part 50 of the select check mechanism. This construction can make an assembly of each mechanism, as conventionally installed in a manner of dispersal, concentrated to the portiin of a control lever housing 36, thus can be made the promotion of reduction of number of part items and improvement of efficiency of assembly work.
Patent JP-H08200423-A (JP)
Title: Pressed rod guide
Inventor: TAKASAKI HIDEKI
IPC: F16F9/32
Filed: 1995-01-25
Abstract: PURPOSE: To ensure big rigidity by a simple processing. CONSTITUTION: A pressed rod guide is provided with an oil seal holder 7 for holding an outer case fitting part 4, an inner cylinder fitting part 5 and an oil seal 6 and a sliding part 9, etc. for supporting a piston rod 8 and formed foldingly by the press forming of a sheet material and provided with an outer case fitting part oil passage 10 for communicating the upper/lower parts of the inner cylinder fitting part 5 and a holder oil groove 12 for allowing the oil seal chamber 11 for storing the oil seal 6 to communicate with the outer case fitting passage 10. The outer case fitting part oil passage 10 is formed by bending one part of four places of the outer case fitting part 4 in a linear shape.
Patent JP-S55117017-A (JP)
Title: Intake and exhaust manifold for internal combustion engine
Inventor: ISHIZUYA AKIRA
IPC: F02M31/08
Filed: 1980-02-01
Abstract: PURPOSE: To promote re-combustion of exhaust gas, by employing an arrangement in which a second chamber located on the downstream side of a first chamber consisting of a front chamber and a rear chamber on the inlet side surrounds the outer surface of the first chamber.  
     CONSTITUTION: An exhaust manifold shown in the drawing is surrounded by a box-like member 13a having a thick wall, and it consists of a thin metal outer liner 13c disposed inside the box-like member 13a with some spacing from the same. A thin metal inner liner 13d, surrounded by the outer liner 13c with some spacing from the same, defines the first chamber consisting of a front chamber 20 and a rear chamber 21 on the inlet side, and it is surrounded by the second chamber 22 located on the downstream side of the first chambers 20, 21. Further, the outer liner 13c is provided with an exhaust-gas discharging pipe 19 and a port 28 communicated to a opening 30, whereas the inner liner 13d is provided with a outlet port 26 registered with a port 28, an inlet port 18 and a baffle 23. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63181975-A (JP)
Title: Novel processed fish meat food
Inventor: HAYAKAWA TADAAKI
IPC: A23L17/00
Filed: 1987-01-21
Abstract: PURPOSE:To impart a processed fish meat food with palatability, taste and flavor different from those of fish meat without losing the characteristic palatability of the fish meat, by adding an O/W-type emulsion to fish meat or a food prepared from fish meat and processing the compounded meat, etc. CONSTITUTION:An emulsifiable substance or an aqueous phase produced by dispersing or dissolving other water-soluble component in the emulsifiable substance is mixed and emulsified with an oil phase optionally containing dispersed or dissolved oil-soluble component and the mixture is optionally finely emulsified with a homogenizer, etc., to obtain an O/W-type emulsion. A fish meat or a food prepared from a fish meat is added with the O/W-type emulsion and a processed fish meat food is prepared from the mixture. Preferably, the amount of the O/W-type emulsion is usually about 10-100wt.% based on the fish meat and is selected to give a product having an oil content of about 10-35wt.%.
Patent JP-H09202650-A (JP)
Title: Water-repellent, oil-repellent and antistaining membrane and its formation
Inventor: MINAMI TSUTOMU
IPC: B60J1/00
Filed: 1996-01-24
Abstract: PROBLEM TO BE SOLVED: To readily and inexpensively prepare a water-repellent and oil-repellent antistaining membrane which is formed by coating a specific coating layer formed on a substrate body with a water-repellent membrane, thus shows increased impregnation, supporting and holding properties of the water-repellent membrane. SOLUTION: This membrane comprises a substrate body made of a transparent glass plate, a flower pedal-like transparent alumina coating membrane formed on the substrate body and a water-repellent membrane coated on the alumina layer. The flower pedal-like transparent alumina membrane is formed with a coating liquid containing at least an aluminum alkoxide such as aluminum sec-butoxide and a stabilizer such as ethyl acetoacetate, drying and then subjecting the formed amorphous alumina membrane to a hydrothermal treatment, then drying and firing. In addition, the water-repellent membrane is preferably formed with a coating liquid containing a fluorine-containing silane (for example, a fluoroalkylsilane) and heat treated.