baber/WOPTO huggingface dataset:
Patent JP-H097242-A (JP)
Title: Magneto-optical recording medium
Inventor: KATSURAGAWA TADAO
IPC: G11B11/105
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To enable high-density recording and to improve the reproducing efficiency by forming a magnetic thin layer having perpendicular magnetic anisotropy which essentially consists of one kind of metal nitride and contains an oxide of the metal on a nonmagnetic supporting body. SOLUTION: This magneto-optical recording medium has a magnetic thin film layer 12 having perpendicular magnetic anisotropy on a nonmagnetic supporting body 11. The magnetic thin film layer 12 essentially consists of nitride of at least one kind of metal selected from Co, Fe and Ni and contains oxide of the metal. When an iron nitride magnetic material is used, a Fe nitride film can be formed by various film forming methods, especially by ion beam sputtering method. The magnetic thin film thus formed has a large perpendicular magnetic anisotropic magnetic field (HA>=4KOe), and >=0.3deg/μm Faraday rotation angle (θFR), and excellent C-axis orientation.
Patent JP-S57207251-A (JP)
Title: Developer for color photographic sensitive silver halide material
Inventor: KUZE SATORU
IPC: G03C5/305
Filed: 1981-06-16
Abstract: PURPOSE:To prevent the contamination of a developer when a bleaching soln. or the like is mixed with the developer, by adding ions of >=1 kind of metal selected from Cd, Dy, Er, Eu, Gd, Ho, etc. CONSTITUTION:A developer for a color photographit sensitive silver halide material is prepared by adding ions of at least 1 kind of metal selected from Cd, Dy, Er, Eu, Gd, Ho, In, La, Nd, Sm, Tb, Y and Yb. Said metallic compounds may be used singly or combinedly, and the preferred amount is >=0.9X10<-5>mol per 1l color developer, especially >=3.6X10<-5>mol.
Patent JP-2000281764-A (JP)
Title: Aliphatic polyester and preparation thereof
Inventor: OISHI AKIHIRO
IPC: C08L101/16
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a process for preparing a polymer polyester or polyester copolymer from a cyclic lactone through ring-opening polymerization. SOLUTION: In a preparation process of a polymer polyester, a cyclic lactone of the formula (wherein, (n) is 1, 3 or 4) is allowed to react under a high- pressure condition of at least 200 MPa without using a catalyst. Alternatively, in the absence of catalysts or in the presence of a non-metal esterification catalyst, a lactone mixture comprising two or more cyclic lactones of the formula is allowed to react under a high-pressure condition of at least 200 MPa.
Patent JP-H06312875-A (JP)
Title: Paper dealing system for many-cycle press
Inventor: TOOMASU AKUABIBA
IPC: G03G15/00
Filed: 1994-05-02
Abstract: PURPOSE: To provide a copy paper sheet handling system of generating a stream of imaged copy paper sheets arranged in the order of pages as prescribed, from a stream of the imaged copy paper sheets non-arranged in the order of pages. CONSTITUTION: A copy paper sheet carrying system 39 is composed of a means for carrying a stream of separate imaged copy paper sheets along a sheet path to an output station. Means 156, 160 for selectively changing flow of the imaged copy paper sheets from a sheet path 157 to a branch path 162 are provided, and a means 163 for selectively returning the imaged copy sheets to the branch path 162 or the sheet path 157, so that a stream of the imaged copy paper sheets at the output station arranged in the order of pages as prescribed is provided.
Patent JP-S62252308-A (JP)
Title: Production of carbon plate
Inventor: TAKANO SHIGERU
IPC: C01B31/02
Filed: 1986-04-24
Abstract: PURPOSE:A formed plate of a mixture containing a thermosetting resin and small balls of mesophase carbon is perfectly cured and carbonized to a carbon plate which is suitable for use in phosphate type fuel cells, because it is excellent in gas impermeability, electric conductivity and mechanical strength. CONSTITUTION:10-40wt% of a thermosetting resin such as a phenolic resin are mixed with 90-60wt% of mesophase small balls of 50mu or less maximum particle sizes which are prepared by heat-treating petroleum heavy oil or coal tar pitch and fractionating the product with solvents. The mixture is, when necessary, dried, precured and crushed. The crushed product is pressed with rollers or a press under heating into a plate. The plate is perfectly cured at 150-200 deg.C and carbonized at temperature up to 1,000 deg.C at temperature-rising rate of less than 50 deg.C/hr.
Patent JP-S5426978-A (JP)
Title: Catalyst and catalytic reactor
Inventor: ABE KAZUMITSU
IPC: B01J35/04
Filed: 1977-08-03
Abstract: PURPOSE: To prevent the wear of catalyst due to dust in a fixed bed catalytic reactor having through holes in the gas inlet side direction by packing the catalyst so that the tip of the catalyst coated with glaze or a glass melt faces the gas inlet side at the gas inlet side end of the catalyst packed layer. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10285284-A (JP)
Title: International call system utilizing internet
Inventor: IWAI KIYOSHI
IPC: H04M15/00
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To enable an inexpensive international call. SOLUTION: Telephone numbers of a caller and a receiver are transmitted to a central office 6 installed outside Japan with a password and an ID code of the caller 1 by way of internet, a call back is performed from an exchange 8 installed in the central office 6 to the caller 1 with a telephone line 9 based on the information, the call between the caller 1 and the receiver 2 is simultaneously enabled by calling the receiver 2 at the central office 6 and furthermore, a charging processing according to period of call and a receiver's country is performed at the exchange 8. Therefore, use of the telephone line of Japanese international telephone company is unnecessitated.
Patent JP-S5520368-A (JP)
Title: Heavy oil combustion apparatus with high combustion efficiency
Inventor: TANAKA YASUHEI
IPC: F23D11/10
Filed: 1978-07-31
Abstract: PURPOSE: To improve combustion efficiency by introducing air and oil, previously sucked into an oil tank, into a gas mixture while excess of the mixture is returned to the tank.  
     CONSTITUTION: A mixer 3 is connected to a suction port of a rotor pump 4 and a suction pipe 7 opened to a lid of an oil tank and an oil suction pipe 6 opened into oil are connected to the mixer 3. The lid 21 is fitted with an air suction port having a filter 1. A discharge port of the rotor pump 4 is communicated to a burner nozzle 8 through a pipe 9 and a recovery pipe 11 is branched off in the course of the pipe 9 and is opened to the lid 21 running therethrough. In the course of the recovery pipe 11, a relief valve 10 is provided. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58210792-A (JP)
Title: Ear microphone
Inventor: MOTOI KATSUFUMI
IPC: H04R25/00
Filed: 1982-06-01
Abstract: PURPOSE:To compensate necessary frequency characteristics faithfully without any excess by fitting an oscillation-electricity transducing element of an electret in an insertion body to be inserted into the external auditory miatus. CONSTITUTION:The electret transducing element 5 has a fixed and a movable electrode, and an FET as an impedance transducing element inserted into an insertion hole 1b. An output level is adjusted according to the length and shape of the movable electrode 5d, the distribution ratio depending the position of a damper 5b, etc., and the frequency characteristics are determined by the elastic modulus of the damper 5b, weight of the movable electrode 5d, etc. When a user talks while the insertion body 1 is inserted into the external auditory miatus of the user, a bone conduction voice signal from the external auditory miatus wall is conducted to the transducing element 5 and transduced into an electric signal, which is sent to a transmitter to be radiated from an antenna in the form of a radio wave. Since the transducing element 5 uses the electret, output frequency characteristics are compensated best and converted into low impedance by an FET. Further, external oscillation such as a sound of friction against cloth which is conducted externally through a pipe 11 is damped temporarily by the elasticity of the pipe 11 and the mass of an external body 7 and further absorbed by the oscillation system consisting of a lead wire 5i, the damper 4, the tube 10, the spring elasticity of the elastic member 6, and the mass of the insertion body 1.
Patent JP-S5216720-A (JP)
Title: Method of shielding electric vehicle
Inventor: TASHIRO KOREFUMI
IPC: B61L1/00
Filed: 1975-07-31
Abstract: PURPOSE: Electric car is hielded to mitigate magnetic effect to ground signal equipment. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11272585-A (JP)
Title: Electronic mail device
Inventor: TORIYAMA KOJI
IPC: G06F3/048
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To realize an electronic mail device capable of adding a priority level when received mails are opened and realizing an effective unread processing. SOLUTION: 'Receiving date and time', 'sender', 'title (name of matter)', 'keyword' and 'receiving frequency' are preset as various conditions to add the priority level when the unread mails are opened, a desired condition is selected from among them, the unread mails to be stored in a reception list area RM are rearranged by adding the priority level based on the selected condition and the unread mails are displayed on a list in an order according to the priority level by the rearranged unread mails, therefore, judgment of contents by individually opening the received mails is unnecessitated as in the conventional case and the unread processing is performed very effectively and with good operability.
Patent JP-H11296692-A (JP)
Title: Image processing method and its device
Inventor: MORITSU TOSHIYUKI
IPC: G06T11/80
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To prevent overall blurring of a synthesized image by comparing the object sizes of original images with each other based on correspondence data, discriminating an image that is projected with the highest definition among those objects, and generating a synthesized image only from discriminated images. SOLUTION: A synthesized data generation processing including a largest image discrimination process 1900, a color mixture rate decision processing 1310 and a redundant data discrimination processing 1360 is performed as a pre-process 1300 before a synthetic image generation process 1700. That is, the process 1900 discriminates an object that is projected in the largest size among those objects which are projected on the original images 1100. The process 1310 reduces discontinuous color changes caused among images which are synthesized from different images 1100 and suppresses the conspicuous joints of images. Then the process 1360 deletes the images 1100 and the initial deformation data 1200 and defines the image 1100 that is projected in the largest size as a synthetic image 1800 based on the deletion output results of those images 1100 and data 1200.
Patent JP-S5429415-A (JP)
Title: Guide and control apparatus for magnetic floating vehicle
Inventor: TAWARA SEN
IPC: B60L13/06
Filed: 1977-08-05
Abstract: PURPOSE: To maintain constant gap between electromagnet and steel rail, in magnetic vehicle floating system by suction force between electromagnet and steel rail along railroad. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5619159-A (JP)
Title: Verification and processing system of test program for objective processing unit
Inventor: SUZUKI TADAMICHI
IPC: G06F11/26
Filed: 1979-07-24
Abstract: PURPOSE: To enable to verify the propreity of the test program itself, by preparing the virtual objective processing unit which can produce various operating modes with the indication of parameter.  
     CONSTITUTION: When the test parameter 12 is given, the test program verification unit 9 produces the test data 4 corresponding to the parameter, the right answer data 5 is prepared, one operating mode at the virtual channel unit 10 and the virtual input and output unit 11 is indicated, and the test data 4 is given to the test program 1. Further, the unit 10 is controlled with the control from the program 1 and the state corresponding to the mode indicated from the unit 10 is produced. The program 1 produces the output data 6 corresponding to it, the judgement processing section 7 is compared with the right answer data 5 to form the verification data 8. Thus, the properiety of the test program itself can be verified. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0625072-A (JP)
Title: Method of purifying fluorocarboxylic acid
Inventor: RUUTOBUIHI MAIAA
IPC: C07C51/487
Filed: 1993-04-21
Abstract: PURPOSE: To provide an effective method for purifying and isolating fluorinated carboxylic acids.  
     CONSTITUTION: The objective pure product is obtained by, if necessary after prior de-watering, treating a fluorinated carboxylic acids which do not have the required purity for use as emulsifier in the polymerization of fluorinated monomers with oxidants, and then isolating by crystallization or preferably by distillation. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S5618211-A (JP)
Title: Air dispersing device
Inventor: SATOU KEIICHI
IPC: F23C10/18
Filed: 1979-07-25
Abstract: PURPOSE:To prevent fluid media particles from entering a particles-covered porous tube, by making it possible for air to pass through the particles and uniformly disperse and blow off from many holes on a cover plate. CONSTITUTION:Under the cover plates 19, 20 and 21 which have many ventilating holes and are arranged tightly split covering inside walls of a furnace, porous tubes 12 are installed tightly into holes provided on the interior walls of the furnace facing each other. Underneath the cover plates 19, 20 and 21 are filled with particles 25 covering the porous tubes 12. Air being sent from an air supply source passes through an air supply duct and uniformly disperses and blows out from small holes on the porous tubes. And then, the supplied air having flowed into spaces among the particles and discharged from the numerous small holes on the cover plates 19, 20 and 21. The fluid media particles 3 entering the small holes of the cover plates 19, 20 and 21 during operation of the furnace can be prevented from coming near the porous tube 12 because of being put into turbulences as a result of encountering with the air blowing out through spaces among the particles 25.
Patent JP-S612291-A (JP)
Inventor: MIYAGAWA JIYUNICHI
IPC: F24C15/20
Filed: 1985-05-02
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-H04304443-A (JP)
Title: Production of transmission type screen
Inventor: IDE MICHINAO
IPC: G03B21/62
Filed: 1991-04-01
Abstract: PURPOSE:To align a lens part and a light shielding part with satisfactory accuracy even when lens pitch is small. CONSTITUTION:This production is constituted of a light shielding part molding process 11 for molding many light shielding parts whose cross section is angular in parallel at specified intervals on one surface of a base material, and a lens part molding process 12 for molding the lens part by applying ionizing radiation curing resin between the respective light shielding parts of the base material and curing it by the irradiation of ionizing radiation. The surface shape of the lens part is molded by surface tension difference from the light shielding part and/or gravity.
Patent JP-S58212078-A (JP)
Inventor: SATOU MASANOBU
IPC: H01R4/48
Filed: 1982-06-04
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-S62251908-A (JP)
Title: Plant diagnostic device
Inventor: SASAKI KAZUNORI
IPC: G05B23/02
Filed: 1986-04-25
Abstract: PURPOSE:To quickly forecast a state by selecting an optimum condition from plural preliminarily prepared boundary conditions based on the current plant state. CONSTITUTION:A boundary condition file 18 where plural severer boundary conditions are prepared for each of plural supposed accidents is used for quick forecasting. Not a model of the whole of a plant but an optimum model suitable for quick processing of each system or each device unit is supplied from a physical model selecting and determining part 16 based on abnormality information from a plant abnormality diagnostic part 2 and a plant observation signal from a normalcy data file 17. Then, the optimum boundary condition is inputted from the file 18 to plural forecasting simulation parts 10 and 20. When plural operation signals of a manipulated variable determining part 9 are inputted next, the state after the occurrence of abnormality is forecasted quickly.
Patent JP-H08292335-A (JP)
Title: Manufacture of optical waveguide
Inventor: NAKAI MICHIHIRO
IPC: G02B6/13
Filed: 1995-04-20
Abstract: PURPOSE: To improve thermal efficiency, to shorten the number and time for manufacture, to allow patterning with high resolution and to attain the use of a wide range of substrate materials by locally irradiating the parts corresponding to the desired optical waveguide patterns of a material layer formed on a substrate with heat rays. CONSTITUTION: An underclad layer 2 is formed on the quarts substrate 1 and a sol prepd. by mixing silicon alkoxide and germanium alkoxide with water, shrinkage relieving agent, catalyst, thickener, etc., is applied. This sol is dried to cause condensation polymn., by which a gen film 3 is formed. A pair of mask 4 meeting the desired optical waveguide patterns is then put on the gel film 3. The mask 4 is thereafter irradiated with a laser beam 5 to locally irradiate the surface of the dry gel film 3 with the laser beam 5 to the shapes of the patterns of the mask 4. As a result, the gel film 3 is heated to the shapes of the patterns of the mask 4 and is sintered. The pair of gel film 3 after the sintering is developed by a soln. prepd. by mixing alcohol and acid, by which the unnecessary gel film 3 exclusive of the parts sintered by the irradiation with the laser beam 5 is removed.
Patent JP-H0593850-A (JP)
Title: Autofocusing device
Inventor: SUEKANE HISATSUGU
IPC: G03B13/36
Filed: 1991-04-02
Abstract: PURPOSE:To detect the movement of the image of an object by a phase shift difference method in order to perform predictive AF and focusing action and to surely bring the specified object into focus by detecting the image of the object which moves in a lateral direction vertical to an optical axis. CONSTITUTION:The moving amounts of the 1st and the 2nd images of the object are obtained by object image moving amount calculation parts 14 and 15 based on the positions of the 1st and the 2nd images of the object on 1st and 2nd photoelectric conversion element trains 11 and 12 and the positions of the 1st and the 2nd images of the object after a 1st specified time. Based on calculated output, the positions of the 1st and the 2nd images of the object after a 2nd specified time continuing to the 1st specified time are calculated by object image position predicting arithmetic parts 17 and 18. By calculating the necessary driving amount of a lens based on the predicted positions of the 1st and the 2nd images of the object by a lens driving amount calculation means 20, the movement of the object is predicted.
Patent JP-H0319976-A (JP)
Title: Textile conditioning
Inventor: DAGURASU REIJI
IPC: D06F25/00
Filed: 1990-04-10
Abstract: PURPOSE: To obtain a conditioning fabric capable of promoting bleaching effect when applied in a tumble dryer by respectively providing an area comprising a softening material and being substantially free of a bleaching agent and an area comprising bleaching agent and being substantially free of softening agent in a substrate. CONSTITUTION: This fabric conditioning product comprises a substrate, preferably a flexible sheet substrate and, applied to the substrate, a fabric softening material and a bleaching agent, wherein the substrate comprises at least two separate areas, the first area comprising softening material and being substantially free of bleaching agent and the second area comprising bleaching agent and being substantially free of softening material. When the fabric is applied to a woven fabric, especially in a tumble dryer, bleaching effect is promoted and both effects of softening and bleaching are exhibited, though bleaching effect is lowered and decreased when a conventional method is used. Furthermore, the softening agent includes ditallow dimethyl ammonium or imidazolinium salt.
Patent JP-H0571306-A (JP)
Title: Turbine-blade internal-end mounting structure
Inventor: JIEIMUSU CHIYAARUSU PURIJITEYU
IPC: F01D5/32
Filed: 1991-04-02
Abstract: PURPOSE: To enable an attachment structure to be light in weight by arranging first and second male members spaced axially along and circumferentially about a rotor blade, and a means attached to a rotor spool for defining first and second grooves. CONSTITUTION: First and second male members 58, 60 spaced axially along and circumferentially about a rotor blade are provided. Each male member 58, 60 is attached to a platform of a turbine blade 52. Each male member 58, 60 has a hook-like configuration. A means attached to a rotor spool for defining first and second grooves are provided. The grooves open in a common axial direction for receiving in mated relation respectively and concurrently hook- shaped first and second male members 58, 60. The attachment structure locks the male t members in mated relation with the grooves.
Patent JP-H01268452-A (JP)
Title: Power converter
Inventor: KUROIWA AKIHIKO
IPC: H02M7/155
Filed: 1988-04-18
Abstract: PURPOSE:To improve the reliability of an apparatus by providing each power transducer with a first circuit including a first voltage-limiting nonlinear element and a resistor and with a second circuit including a second voltage-limiting nonlinear element. CONSTITUTION:A power converter connects four thyristors 11-14 in series. Said thyristors 11-14 are provided with surge-absorbing resistors 31-34, surge- absorbing capacitors 41-44, and balancer resistors 21-24 to make the applied voltage to said thyristors 11-14 constant. In this case, one end of a first circuit in which a voltage-limiting nonlinear element (TNR) 51 and a by-pass resistor 61 are connected in series between the anode A and gate G of said thyristor 11 is connected with said anode A of the thyristor 11. A diode 71 is connected between the junction of the TNR 51 and resistor 61 and a gate terminal G. Other thyristors 12-14 are constituted in like manner. Thus, a minute current flowing through the TNRs 51-54 normally flows through said resistors 61-64 and not through the gate terminal.
Patent JP-H10273174-A (JP)
Title: Cushioning material for packaging
Inventor: YAMAMOTO MASAHIRO
IPC: B65D5/50
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a cushioning material for packaging made of a recyclable and bendable sheet and having relatively small bulk specific gravity and which can be easily assembled in the packaging step and is hard to deform after being assembled. SOLUTION: A first frame material 1a and a third frame material 1c constituting one pair of parallel edge materials of a square frame and a second frame material 1b and a fourth frame material 1d constituting the other pair of parallel edge materials are provided, and each frame material 1a-1d has a plurality of hollows 10 which are arranged parallelly in the longitudinal direction so as to be constituted of hollow elements having nearly the same external shapes, in cross section, and cross-sectional dimensions, and the materials 1a-1d are formed in one row by bending bendable sheets such as corrugated fiberboard, thick paper or the like, and when the frame materials are assembled, external,  side surface sheet parts 11 located outside the materials are connected to one another and ends of adjoining materials 1a-1d have a joint-like structure 16 to assemble the materials at right angles.