baber/WOPTO huggingface dataset:
Patent JP-2000314589-A (JP)
Title: Blast drying method and blast drying device
Inventor: SHINNO HIROBUMI
IPC: F26B21/00
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To reinforce drying capacity containing draining by a method, wherein whirlwind is generated at the periphery of a work, an ascending current is generated in an exhaust direction at the central part of the work, and hot air drying and cold air drying are alternately executed. SOLUTION: An air-supplying opening 2 for cold air is formed in the upper sidewall of a cylindrical vertical drying furnace 1, and its duct piping 21 is extended in the direction of the tangential line of the concentric circle in cross section of the drying furnace 1. An exhaust port 1 for cold air is formed, and its duct piping 31 is extended in the axial direction of the central part of the drying furnace 1. Meanwhile, a duct piping 81 is arranged orthogonal to an air-supplying opening 21, a supply exhaust opening 8 for hot air is formed in the sidewall of the drying furnace 1 positioned opposite to a work W, and its duct piping 81 is extended and an air supply route related to hot air drying is arranged and constituted as a different system.  The pipings 21, 31, and 81 are respectively intercoupled via a hot air generator 5 and a scrubber 6, and a blast drying device Y2 provided with two systems of circulation blast routes for hot air and cold air is constituted.
Patent JP-S6014232-A (JP)
Title: Photosensitive resin composition
Inventor: MATAGI HIROYUKI
IPC: C08F283/04
Filed: 1983-07-05
Abstract: PURPOSE:To improve water developability and to enhance image reproducibility and printing resistance by using a specified composition composed essentially of polyetheresteramide. CONSTITUTION:A photosensitive resin composn. consists of the following components A), B), and C): A) 100pts.wt. of polyetheresteramide made of >=6C aminocarboxylic acid and/or nylon mn, m+n being >=10, polyalkyleneoxide glycol having a number average mol.wt. of 200-6,000, and 4-20C dicarboxylic acid; B) 5- 300pts.wt. of photopolymerizable vinyl monomer having ethylenically unsatd. bond at the terminal and a b.p. of >=150 deg.C; and C) 0.1-40pts.wt. of a satd. compd. having a mol.wt. of <=2,000, and -SO3X, X being Na, K, or the like. A photosensitive layer formed by using such a compsn. has a superior developability, excellent image reproducibility and printing resistance. It can exhibit its highest effect as a flexographic printing plate material, and it can also be used as letterpress, intaglio, and lithographic printing plate materials, and a photoresist.
Patent JP-2000004010-A (JP)
Title: Manufacture of capacitor elements
Inventor: NAGANO YOSHIHISA
IPC: H01L21/8246
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing capacitor elements, whereby an etching space without sidewall residues is realized to manufacture capacitor elements superior in reliability at high yield in dry etching of a capacitive insulation film and electrode material for forming the capacitor elements, with a capacitive insulation film using a high dielectric or ferroelectric. SOLUTION: Capacitor element electrodes or capacitive insulation film 2 and mask 3 are formed on a support substrate 1, the capacitor element electrodes or the capacitive insulation film 2 is dry-etched and are cleaned to remove reaction products deposited to the sidewalls of the mask 3 after etching without exposing to the open air, and the mask 3 is removed. The atmosphere for the cleaning is an inert gas such as H, Ar, He, etc., and the soln. for the cleaning is pref. a soln. contg. at least one selected from among water, hydrochloric acid, nitric acid, fluoric acid and org. solvents.
Patent JP-S5347808-A (JP)
Title: Parallel recording system
Inventor: KUNII SATOSHI
IPC: G11B5/02
Filed: 1976-10-12
Abstract: PURPOSE: To improve the reliability of recording with two recorders to record in long time changing the record mediums sequentially by using one recorder while the other changes the record medium or is in back turn. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0416679-A (JP)
Title: Floor board structure for ascending-descending car passage in self-advancing sky parking garage
Inventor: KONDO HIDEAKI
IPC: E04H6/10
Filed: 1990-05-11
Abstract: PURPOSE:To simplify the execution of works by dividing the plane shape of a required part of a car passage into an equal leg trapezoid whose outside is a long side, composing the inside of the trapezoid of the same isosceles triangle-shaped flat plates, and bending their joints to join them for forming a twisting floor board. CONSTITUTION:The plane shape of a required part of an ascending-descending car passage 1 in a sky parking garage is divided into an equal leg trapezoid whose outside and inside are a long and a short side 19 and 20 respectively. The inside of an equallateral trapezoid is composed of many same-dimensional isosceles triangle planes V1, whose joints are bent to join them for forming a twisting floor board. Thus, the manufacturing cost of the floor board can be reduced, and the execution of its works can be simplified.
Patent JP-S62279118-A (JP)
Title: Sliding roof
Inventor: FUJIWARA KAZUO
IPC: B60J7/05
Filed: 1986-05-28
Abstract: PURPOSE:To prevent a weather strip from being damaged, by making a front part of a sliding roof so as to be pushed upward at the time of its tilt up, in case of the T-bar type sliding roof of an automobile. CONSTITUTION:When a slider 3 goes forward along a main rail 2, an interlocking link 60 of the tilt device connected to the slider 3 by a second engaged pin 311 is moved in the same direction as interlocking with motion of the slider 3. In consequence, a pin 602 of the interlocking link 60 is shifted rearward inside a guide groove 630 of a fixed fram 63. At this time, another pin 613 is pushed up while moving inside a groove 631. with this movement, an intermediate link 61 and a rising link 62 both operate and tilt up. Simultaneously a tilt engaging guide part 51 is pushed upward as far as a portion for height(h) of a tilting groove 510, pushing up a front part 501 of a sliding roof 5. With this constitution, any damage to a weather strip is preventable.
Patent JP-H09286872-A (JP)
Title: Production of conductive roll and apparatus therefor
Inventor: YAMAMOTO AKIHIRO
IPC: C08K3/04
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for producing conductive rolls which permits, though simple in structure, a liq. suspension to be impregnated uniformly in a short time and thus enables the improvement in roll quality and productivity and reduction in roll cost. SOLUTION: This apparatus comprises a liq. vessel 1 for a suspension contg. a conductive material suspended therein, an elevating mechanism 2 which supports cylindrical water-permeable cases 3 in such a manner that the case 3 can be put into or taken out of the vessel 1, and a pressing mechanism 4 which is attached to the mechanism 2 and can cause the axial compression and restoration of columnar or cylindrical rolls inserted in the cases 3.
Patent JP-S5455431-A (JP)
Title: Film cartridge extruder for camera
Inventor: TANDA YOUJI
IPC: G03B17/28
Filed: 1977-10-12
Abstract: PURPOSE: To simplify the construction by providing cartridge extruding means in a cartridge accommodating chamber and drive means in the cover of the chamber such that the two means are made engageable.  
     CONSTITUTION: Catridge extruding means is enabled to move up and down along a vertical groove 3b which is formed in the side wall 3b of a cartridge accommodating chamber 3 of a camera body 1. There is provided a sliding plate 6, which is formed with a hole 6a and equipped with a cartridge extruding arm 6b, such that it is biased downward by a spring 7 and prevented from being disengaged by a leaf spring 8. On the other hand, a drive means 5 made engageable with the hole 6a is mounted on a hinged cover 2. Thus, when this cover 2 is opened, the sliding plate is raised against the action of the spring 7 by the engagement between the pawl of the drive means 5 and the hole 6a until it rides over the bent portion 8a of the leaf spring 8 so that it can be taken out. During the full open condition of the cover 2, the pawl of the means 5 is disengaged from the hole 6a so that a new cartridge can be charged 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07334810-A (JP)
Title: Magnetic head and its production
Inventor: FUJINE TOSHIYUKI
IPC: G11B5/31
Filed: 1994-06-03
Abstract: PURPOSE:To make it possible to maintain a high efficiency up to a high-frequency region by making the magnetostriction of a soft magnetic material thin film negative when the residual stress of this thin film is tensile stress and making the magnetostriction of the thin film positive when the residual stress is compressive stress. CONSTITUTION:The uniaxial anisotropy by the stress having the axis of easy magnetization in a direction orthogonal to the magnetic path of the magnetic head is induced by the negative magnetostriction of the soft magnetic material thin film when the anisotropically tensile stress acts in parallel with the magnetic path of the magnetic head. The magnetic path of the magnetic head is, therefore, made into the axis of difficult magnetization and has the extremely good frequency characteristics. The uniaxial anisotropy by the stress having the axis of easy magnetization in the direction orthogonal to the magnetic path of the magnetic head is induced by he positive magnetostriction of the soft magnetic material thin film when the anisotropically compressive stress acts in parallel with the magnetic path of the magnetic head. The magnetic path of the magnetic head is consequently made into the axis of difficult magnetization and exhibits the extremely good frequency characteristics.
Patent JP-S5746058-A (JP)
Title: Intake air heating apparatus of engine
Inventor: ABE SEIYUKI
IPC: F02M31/12
Filed: 1980-09-03
Abstract: PURPOSE: To enhance collision between a gas mixture and a heater, and promote gasification, by forming an intake air heating apparatus of an engine into a polygonal cylinder and also making the diameter of its inscribed circle smaller than that of an intake passage.  
     CONSTITUTION: A heat plate 11 is supported between a flange portion of a carburetor 1 and that of an intake passage 8. The heat plate 11, which is composed of a cylindrial portion 11a and a flange portion 11b, has a slatlike ceramic heater 12 having positive temperature resistant properties within. The inside shape of the cylindrical portion 11a is polygonal and a diameter of its inscribed circle is set to be smaller than that of the intake passage 8. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08310307-A (JP)
Title: Fixing device for spare tire board
Inventor: MATSUSHITA KAZUHIKO
IPC: B62D43/10
Filed: 1995-05-22
Abstract: PURPOSE: To provide an inexpensive fixing device for spare tire board, which is capable of improving the workability of mounting work of a spare tire board for closing up a recessed part for housing spare tire, and preventing the generation of noise. CONSTITUTION: In the fixing device for spare tire board, a fixed hole 6 is formed at the position which corresponds to hooks 8, 9 for fixing a floor mat 7 on a spare tire board 5 to the rear floor 2.
Patent JP-S5248140-A (JP)
Title: Solar heat collector
Inventor: OKADA KATSUYUKI
IPC: F24J2/04
Filed: 1975-10-14
Abstract: PURPOSE: A simplified managing for maintenance with a heat collecting member to be moved from the inside of a house. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5549596-A (JP)
Title: Torque flow pump
Inventor: IKISU TAROU
IPC: F04D7/04
Filed: 1978-10-03
Abstract: PURPOSE: To make the maximum head of a torque flow pump approach to the theoretical head and thereby make the pump efficiency substantially equal to that of a multi-purpose centrifugal pump, by selecting the diameter of vanes and inner diameter of the vane chamber to form therebetween a space having a size suited for a primary swirl chamber.  
     CONSTITUTION: A swirl chamber 3 is formed by selecting the distance between the outer diameter of impeller and the inner diameter of concentrical vane chamber 4 at a value 2.5 times at maximum in terms of the width of the vanes of impeller 2 of four or six torque flow pumps. By thus limiting the above distance, it is enabled to regulate flow and increase pressure of water discharged from impeller 2 and thereby to make the pump efficiency of torque flow pump substantially equal to that of a multi-purpose centrifugal pump. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5824893-A (JP)
Inventor: HIRUTA YASUO
IPC: G21C13/028
Filed: 1981-08-07
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-H0221090-A (JP)
Title: Supporter for conduit
Inventor: HANSUUHERUROOFU HARUTOKE
IPC: F16L3/10
Filed: 1989-05-18
Abstract: PURPOSE: To facilitate the manufacture and assembly of a pipe supporting bracket by constructing its vertically segmented rolled sheet members from a lower web portion with a foot, a semicircular intermediate portion and an upper web portion. CONSTITUTION: A footed pipe supporting member 1 is assembled from a pair of vertically extending rolled sheet members 2 and 3, which each include a lower web portion 4, 5 provided with an outward bent foot 6, 7. The lower web portions 4 and 5 respectively connect to semicircular intermediate portions 8 and 9, which in turn connect to upward extending different web portions 10 and 11 respectively. The lower and upper web portions 4, 5, 10 and 11 are coupled together by threaded bolts 14 and 15 and their associated nuts.
Patent JP-H10303391-A (JP)
Title: Semiconductor device and method for producing the same
Inventor: IIJIMA MITSUTERU
IPC: H01L21/8242
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To improve reliability by extremely easily and surely enabling high integration while preventing the occurrence of defect caused by mismatching or irregular reflection in the case of exposure. SOLUTION: A polycrystalline silicon film is formed in the shape of stripe by executing dry etching to the polycrystalline silicon film and as 2nd element separate structure, a field shield electrode 4 and a gate electrode 5 are simultaneously formed. At such a time, element active areas 6 of respective isolated patterns are formed while being surrounded by a pair of adjacent field oxide films due to the formation of field shield electrode 4 and a pair of field shield electrodes 4 made adjacent while sandwiching two gate electrodes 5 and at the same time, two gate electrodes 5 are formed across the respective element active areas 6.
Patent JP-S5830990-A (JP)
Inventor: TATSUNO HIYOSHI
IPC: B67D7/16
Filed: 1981-08-07
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-S63288400-A (JP)
Title: Bus operation managing system
Inventor: OKAMOTO HIROBUMI
IPC: H04B7/26
Filed: 1987-05-20
Abstract: PURPOSE:To contrive to improve accuracy for displaying an approach of a bus, by collecting periodically data so that the data transmitted to a base station from each bus shows a running distance from a reference point, in a bus location system. CONSTITUTION:In a body 11 in a bus 10, a radio equipment, etc., are contained, and when a polling signal from a base station 30 is received, the radio equipment transmits running data. This data is that which has added the data for showing a running route, to the running distance data for showing a running distance from a reference point by counting a pulse generated at every prescribed running distance from a running sensor and counting a pulse generated at every running distance from the reference point. The base station 30 transfers the received data to an operation control place 40, inputs it to a central processor 41, utilizes it for a display of an operation control panel, and on the other hand, transmits to a bus stop 20, and utilizes it for displaying an approach of a bus.
Patent JP-S63288373-A (JP)
Title: Detecting method for edge line and trough line in case of image processing
Inventor: SAKAGAMI YOSHIKAZU
IPC: G06T7/60
Filed: 1987-05-20
Abstract: PURPOSE:To obtain the distinct edge line and trough line which are not influenced by a noise, by adding a differential value of light and darkness to an adjacent picture element, and deciding the light and darkness in accordance with whether this added value is positive or negative, or large or small. CONSTITUTION:A difference before and after delaying a digital video signal inputted from a terminal A, by flip-flop (FF) 21 is derived by an ALU 22, and this difference is added to the previous difference held in a FF 26, by an ALU 25 and recorded in a RAM 27. Also, when codes of the previous difference and the present difference are different, the present difference is stored in the RAM 27. When the processing of a one picture portion is ended, the RAM 27 is read out from the opposite direction, values after and before a delay by an FF 29 are compared by comparators 31, 33, and when the value before the delay is not smaller, and also, its value is larger than a threshold value C1, its value is latched as the maximum value to an FF 40, and thereafter, whether an edge line or a trough line exists in a point having this maximum value or not is decided.
Patent JP-2000313751-A (JP)
Title: High-strength high-molecular weight polyolefin film excellent in transparency and its production
Inventor: HASHIMOTO AKINAO
IPC: B29C55/28
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To produce a high-strength high-molecular weight polyolefin film having good transparency and excellent in balance of physical properties between the mechanical axial direction and the direction intersecting the direction at right angles and to provide a method for producing the high-molecular weight polyolefin film by which the film can be produced with good productivity. SOLUTION: This high-molecular weight polyolefin film has (1) >=4 dL/g intrinsic viscosity, (2) <=200 μm thickness, (3) a haze [H (%)] satisfying the relationship of H<=10+(t/3) between the H and the thickness [t(μm)] and (4) >=50 MPa tensile strength in the mechanical axial direction and the direction intersecting the direction at right angles. The method for producing the high- molecular weight polyolefin film comprises compression heat-treating a film prior to the treatment comprising a high-molecular weight polyolefin having >=4 dL/g intrinsic viscosity and obtained without substantially using a solvent or a plasticizer under >=0.1 MPa pressure at a temperature ranging from the melting point of the film prior to the treatment -30 deg.C to the highly oriented melting point +5 deg.C.
Patent JP-H10299447-A (JP)
Title: Oil return structure for crank shaft oil seal of engine
Inventor: ISHIKAWA MASAKO
IPC: F02F7/00
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To perform smooth return of lubrication oil to an oil pan without flying. SOLUTION: A lower case 21 is coupled to the lower end part of a cylinder block and a crank shaft is supported by a bearing part 26. Half-division-form fit-in part 48 are formed in the rear end parts of a cylinder block and the lower case 21 and a cylindrical fitting-in part is formed at the periphery of the crank shaft. Oil seal is pressed in the fitting in part and a gap between the crank shaft and the fitting-in part is sealed therewith. An oil return groove 50 is formed in the coupling surface of the lower case 21 with the cylinder block and the inner side of the fitting-in part 48 is communicated with an oil passage 46 communicated with the interior of an oil pan. Lubrication oil leaking through the bearing part 26 is sealed by an oil seal and returned from the oil return groove 50 to the oil pan through the oil passage 46.  Since no lubrication oil splashes on the crank part of the crank shaft, lowering of lubrication performance due to aeration is prevented from occurring by preventing flying of the lubrication oil.
Patent JP-H09308117-A (JP)
Title: Battery residual capacity measuring device
Inventor: ISHIKAWA TETSUHIRO
IPC: B60L11/18
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To do away with a current sensor for detecting the charge and discharge current of a main battery. SOLUTION: A current flowing into an inverter 32 corresponding to a traction motor 18 from a main battery 10 or a reverse current to it is estimated based on a torque command Tref TRM which shows the torque to be outputted from a traction motor 18 and the number of revolutions NTRM of the traction motor 18. The residual capacity of the main battery 10 is measured by adding up the current values TRIB* obtained by estimation, and reducing the integrated value from the capacity at full charge. Also as regards the auxiliary machine which receives the power supply without passing through an auxiliary battery 20 from the main battery 10, the same current estimation can be performed. Moreover, as regards an auxiliary machine 22 via the auxiliary battery 20, the output of a current transformer for prevention of overcurrents can be used.
Patent JP-H0852303-A (JP)
Title: Improvement of preserving stability of adsorption column for in-vitro circulation treatment
Inventor: TANI NOBUTAKA
IPC: B01D15/00
Filed: 1995-05-23
Abstract: PURPOSE:To improve preserving stability of an adsorption column by incorporating a compound having buffer action at the specified rate into liquid and using this liquid of the specified pH value as the internal solution of an adsorbent in which sulfated polysaccharides packed in a column are fixed to a water- insoluble carrier. CONSTITUTION:Liquid of pH 5-8.5 incorporating a compound having buffer action at 0.001-10wt.% is used as the internal solution of an adsobent in which sulfated polysaccharides packed in an adsorption column for in-vitro circulation treatment are fixed to a water-insoluble carrier. Heparin, dextran sulfate and chondroitin polysulfate are desirably used as sulfated polysaccharides. An inorganic porous body and hard gel such as polymer hard gel are desirably used as the water-insoluble carrier and porous cellulose is excellent in particular. For example, citric acid, phosphoric acid, acetic acid, boric acid and tartaric acid, etc., or compounds safe to the human body such as sodium salt, potassium salt and calcium salt thereof are desirably used as the compound having buffer action. These may be individually used or at least two kinds may be mixed and used.
Patent JP-H06347245-A (JP)
Title: Identification of bad road section using tank pressure sensor
Inventor: HARUTOMUUTO PUFUREEGAA
IPC: E01F9/00
Filed: 1994-05-13
Abstract: PURPOSE: To identify a rough road section with an existing sensor without using an expensive sensor or a special sensor by detecting the tank pressure value at consecutive evaluation time points to obtain the change value of tank pressure. CONSTITUTION: The tank pressure value TDn supplied from a sensor is detected and intermediately stored so as to form the absolute value DTD of the difference between two consecutive tank pressure value measured immediately before. This differential absolute value DTD is averaged MDTD, and the averaged differential value MDTD is compared with the threshold vague GW. This threshold value GW is taken out of a characteristic curve stage depending on the instantaneous vehicle speed and an instantaneous tank filling level, for instance. In case of the averaged differential value MDTD being larger than the threshold value GW, a rough road section is displayed, and the identification of a combustion failure state is made non-effective. In case of the averaged differential value MDTD being smaller than or equal to the threshold value, no rough road section exist, and the identification of the combustion failure state is not made non-effective.