baber/WOPTO huggingface dataset:
Patent JP-H11287756-A (JP)
Title: Method and tank for confirming cleanness of water
Inventor: IGUCHI JIYUNNOSUKE
IPC: G01N21/77
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To enable judgments not dependent on human senses and improve accuracy by comparing a transparency of a water standing still, a contamination chromaticity of the water adhering to a sheet with a reference and judging a cleanness. SOLUTION: A water 4 to be measured which is introduced from an introduction pipe 6 to a water reception tank 6 is subjected to sedimentation of a sediment-mixed foreign matter 8 at a bottom and suspension of a suspended matter, an oil on a water face. In this state, the water 4 slightly lower than a central part of the water reception tank 6 passes a coupling tube 5, and enters a measurement tank 7 while holding calm a running water formed to an overflow 10. The entering water 4 is subjected to sedimentation and suspension in the same manner as in the water reception tank 6. A light of a contamination chromaticity detection sensor 13 is shed onto a sheet 12 arranged on a water face and adhered to the water, so that a contamination chromaticity of the water face of the measurement tank 7 is measured.  Moreover, a light of a transparency detection sensor 11 is reflected at a reflecting plate 9 through a transparent measurement block 15 and the water 4 to be measured, so that a transparency is measured by an intensity of the light returning to the sensor 11. A detection signal control device 14 compares measured values of both sensors with a reference value in a clean state, thereby judging a cleanness.
Patent JP-H01277885-A (JP)
Title: Fitting method for optical fiber in display device
Inventor: NAGASU ISAO
IPC: G09F13/00
Filed: 1988-04-30
Abstract: PURPOSE:To improve the operability by dividing numbers of optical fibers into plural groups, bundling base end parts by respective divided groups and fitting them to light receiving ports, and fixing optical fiber tip parts of the respective divided groups to a display plate. CONSTITUTION:A proper number of optical fibers 13 are put together, and the base end parts are bundled by using a bundling member 23, and plural bundled optical fibers 13 are fitted to a light receiving port 21 through the bundling member 23 and the tips of optical fibers 13 in each group are fixed to the display plate 14. Consequently, the manufacture efficiency is increased, the personnel expenses are reduced to reduce the cost, and optical fibers are not damaged, so the display device 10 of high quality is obtained.
Patent JP-S60247639-A (JP)
Title: Photoinsolubilizable photosensitive material
Inventor: ICHIMURA KUNIHIRO
IPC: C08F2/50
Filed: 1984-05-24
Abstract: PURPOSE:To directly participate in insolubilization of a polymer due to radical polymn. and to further enhance sensitivity by using the combination of a compd. capable of generating free radicals upon being reduced by one electron with a compd. having a polymerizable ethylenically unsatd. bond on a compd. having a specified substd. cinnamic acid group. CONSTITUTION:A chemical structure represented by the formula can be dimerized by light irradiation, and a polymer having such residues on the side chains has already photoinsolubilizability, and said polymer can be extremely enhanced in photoinsolubilizability and photosensitivity by extracting other adjuvants and a polymerizable vinyl compd. with said polymer. A highly efficient photopolymn. initiator system can be obtained by the coexistance of the photosensitive group and the compd. capable of generating free radicals by transfer of one electron with photosensitive group and light irradiation. The compd. reducible by one electron, such as onium salt usable for it is an electron acceptor. Vinyl type monomers, oligomers, and further polymers, practically acrylic acid, etc. may be used, as the polymer having at least one polymerizable ethylenically unsatd. bond.
Patent JP-H01277502-A (JP)
Title: Fashionable shoe and the like
Inventor: NAKAJIMA TAMOTSU
IPC: A43B3/02
Filed: 1988-04-28
Abstract: PURPOSE:To make creative, fashionable shoes and the like of material with thee-dimensional design by a method wherein the tip area with many standing fibers is made in scaly fabric, the surface of cloth is covered with many scaly fabrics to make solid cloth made of the cloth. CONSTITUTION:The tip area with many standing fibers is made substantially in the form of flatness on the surface of the solid cloth 6, actually as one body, and many scaly fabrics 7 formed in a plane are mutually laid in adjoining state by cracks 8. This solid cloth 6 is thus continuous by different standing fibers 9 with scaly fabrics 7 and a base cloth 13. Since the scaly fabrics 7 are separated by the cracks 8, the solid cloth 6 has a special shape displaying a unique solid pattern and appearance, and the form of scaly fabric practically has no fixed form. In this way, the fashionable shoes, with almost full natural feeling and three-dimensional design, are obtained.
Patent JP-2000299855-A (JP)
Title: Mpeg data processor
Inventor: NAKANO HIROTAKA
IPC: H04N21/44
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To process MPEG video data at a high speed. SOLUTION: I or P picture data are extracted from MPEG video data as extracted, from which an original picture is obtained. In this case, an IP picture detection section 5 detects the I or P picture data from the MPEG data. An IP picture interval storage section 8 estimate an interval between to the I or P picture data and succeeding I or P picture data in response to a result of detection to obtain an estimated interval. A succeeding IP picture address calculation section 7 calculates succeeding I or P picture data in response to the estimated interval. An address control section 3 stores this calculated address to an address register 2 and read the MPEG data from the calculated address and stores them to a buffer 4. Then a data output section 6 outputs buffer data as extracted data in response to the result of detection.
Patent JP-H06317411-A (JP)
Title: Method for discriminating resistance to fatigue of welded joint
Inventor: SHIMODAIRA TAKAYUKI
IPC: G01B11/24
Filed: 1993-05-06
Abstract: PURPOSE:To provide a method for discriminating resistance to fatigue of welded joints by which the propriety of the shape of beads can be accurately discriminated for by using the notch factor instead of the stress concentration factor. CONSTITUTION:In the title method by which the shape of the weld bead of a welded joint is discriminated whether the shape is normal or defective by measuring the shape of the bead, the radius R1, flank angle theta1, and bead height h2 of the end section of the bead are found from the measured shape of the bead and, at the same time, the thickness t1 of a metal plate constituting a welded structure 1 is inputted. Then the notch factor of the end section of the bead is calculated based on the radius R1, angle theta1, height h2, and thickness t1 and the shape of the bead is discriminated whether it is normal or defective by comparing the calculated notch factor with an allowable value.
Patent JP-H02284902-A (JP)
Title: Production of moisture-absorbing resin fine particles
Inventor: NAGASUNA KINYA
IPC: C08F20/00
Filed: 1989-04-27
Abstract: PURPOSE:To obtain the title fine particles of high dispersion and high water absorption speed by adding under stirring an inert hydrophobic organic solvent containing a dispersant to an aqueous solution of a water soluble monomer to form an oil-in-water type suspension, then reversing it into the water-in-oil type suspension and polymerizing the monomer. CONSTITUTION:A polymerization-inert hydrophobic organic solvent such as cyclohexane containing a dispersant such as sorbitan monostearate is added under stirring to an aqueous solution of a water-soluble ethylenically unsaturated monomer such as sodium acrylate to form an oil-in-water type suspension. Additionally, the hydrophobic solvent is added to cause phase reversion into the water-in-oil type suspension. The suspension is heated up to 60 deg.C to polymerize the monomer whereby the subject fine particles of a water-absorption resin is obtained.
Patent JP-S58224218-A (JP)
Title: Dust remover device
Inventor: MARUMOTO HIDEAKI
IPC: F23J3/00
Filed: 1982-06-22
Abstract: PURPOSE:To reduce a dead space in a duct and improve an efficiency of removing dust for each of the soot blowers by a method wherein a main head and its rotary driving device are arranged outside of the duct and the sub-header are arranged between the groups of heat transmittance pipes in the duct. CONSTITUTION:A plurality of heat transmittance pipes 2 are arranged inside of the duct 1, a main header 4 is longitudinally arranged in a direction perpendicular to an axis of the heat transmittance pipe 2, i.e. in a longitudinal direction outside of the duct. The heat transmittance pipe is rotatably supported by the bearings 7 and 8. The main header 4 is provided with a single or a plurality of sub-headers 5 in a direction perpendicular to the header axis. The sub-header 5 has a plurality of blow nozzles at axial different positions. Thus, it is possible to reduce a dead space in the duct and improve an efficiency of removing dust for each of the soot blowers.
Patent JP-H113449-A (JP)
Title: Method and device for discriminating paper sheet or the like
Inventor: ITAKO EIJI
IPC: G06T7/00
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To reduce decision errors due to the fluctuation of detection data which is caused by the secular change and partial stain of a bill and to discriminate the authenticity of paper sheet with high accuracy by using standard average and standard deviation which are preliminarily prepared at each position and evaluating statistically compensation sample data. SOLUTION: Data which extracts a surface pattern of a print design on the surface of sheet paper is acquired by converting detection data of sensors P0 to P4 into relative value data. Compensation sample data is acquired by normalizing the relative value data. Normalizing relative value data in this way enables appropriate data normalization processing which considers the indivisual error of the sensors P0 to P4 to be used and the individual difference of the paper sheet to be discriminated. Compensation sample data at each position is statistically evaluated by using standard average and standard deviation at each position which are preliminarily prepared. Specially, in different denominations like American dollar bills, the bills whose print design patterns look like one another can effectively be discriminated.
Patent JP-S5332247-A (JP)
Title: Heat cycle
Inventor: MATSUOKA TAKANORI
IPC: F01K13/00
Filed: 1976-09-07
Abstract: PURPOSE: To improve thermal efficiency, by arranging a condenser to higher places than a boiler, in a heat cycle that rotates medium. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000297148-A (JP)
Title: Preparation of polycarbonate
Inventor: MINAKUSHI GOYARU
IPC: C08G64/36
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently preparing polycarbonate from an arom. divalent hydroxy compd. SOLUTION: An oligocarbonate is prepd. by reacting an arom. divalent hydroxy compd. (excluding hydroquinone), with carbon monoxide and oxygen by an oxidative carbonylation reaction in the presence of a catalyst system obtd. by adding (d) an org. redox catalyst and (e) a dehydrating agent to a catalyst system comprising (a) a palladium compd., (b) a metallic redox catalyst and (c) an onium halide compd. The oligocarbonate is subjected to a transesterification reaction to be polymerized.
Patent JP-H01276773-A (JP)
Title: Contact type image sensor
Inventor: SADAMATSU KAZUMI
IPC: H04N1/028
Filed: 1988-04-28
Abstract: PURPOSE:To enable construction to be thin and to enhance reliability such as electrical connection and moisture resistance by adhering and fixing a semiconductor image sensor chip on a light transmission substrate and by connecting a chip and circuit conductive layer with a film lead electrically. CONSTITUTION:A bump 16 is created on the electrode terminal of a semiconductor image sensor constituted by a photodetection element array and a switch-on element on a single crystal Si substrate, a semiconductor image sensor chip 13 is created, then, a film carrier is created to a film lead 16 formed on the polyimide film 15, a bump 17 on the electrode terminal of the chip 13 and the lead 16 are subject to inner bonding. and the chip is and the lead 16 are connected electrically. Then, a circuit conductive layer 12 is formed on a light transmission substrate 11 and a circuit substrate is created at the bonding pad of the circuit 12. A light transmission adhesive 14 is applied to a specified position of circuit substrate and a plurality of chips is with the lead 16 are placed on it. After that, the lead 16 and the conductor layer 12 are connected. Then, the adhesive 14 is thermoset to allow the chip 13 and circuit substrate to be adhered and fixed.
Patent JP-S5331913-A (JP)
Title: Signal transmission unit
Inventor: MORIO MINORU
IPC: H04B1/62
Filed: 1976-09-06
Abstract: PURPOSE: To obtain the most appropriate emphasis characteristics by providing a frequency characteristics correction circuit outside a pre-emphasis circuit, and also to provide a frequency characteristics correction circuit to the de-emphasis circuit at the reproduction side in order to obtian an output as prescribed. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05120630-A (JP)
Title: Magnetic disk device
Inventor: AIHARA MAKOTO
IPC: G11B5/31
Filed: 1992-04-24
Abstract: PURPOSE:To eliminate the instability, such as noises after writing, by adding a small amt. of a high-saturation magnetic flux density material. CONSTITUTION:This device is mounted with a thin-film magnetic head in which a magnetic circuit is formed of an upper magnetic core 101 and a lower magnetic core 102 via a magnetic gap 7. At least the upper magnetic core 101 has two layers of magnetic films. The relations between the saturation magnetic flux density BH1 of the magnetic film in contact with a magnetic gap 107 of this magnetic films forming the core 101, the saturation magnetic flux density B1 of the magnetic film not in contact with the magnetic gap and the saturation magnetic flux density B2 of the magnetic film forming the lower magnetic core 101 are set at BHB1>B1, BHB1>B2. The saturation magnetic flux density BHB1, of the magnetic film in contact with the magnetic gap 107 is increased by using magnetic materials, such as CoNiFePd and CoNiFe, having a high saturation magnetic flux density, as essential components, by which the effect of lessening the decrease in the reproduced output at the time of increasing ultramagnetic force and eliminating the factor for the instability of the thin-film magnetic head itself is obtd.
Patent JP-S62263427-A (JP)
Title: Apparatus for measuring phase change
Inventor: YOSHII MINORU
IPC: G01J9/04
Filed: 1986-05-09
Abstract: PURPOSE:To obtain the title apparatus capable of performing measurement with high accuracy according to an interference system using optical heretodyne, by a method wherein one of two light waves different in frequency is directed to an article to be measured to be transmitted therethrough and the two transmitted light waves are synthesized to detect the phase difference between them. CONSTITUTION:The flux of light emitted from a coherent beam source 2 is split into the P-azimuth and S-azimuth of a polarizing surface by a polarizing beam splitter (PBS) 4 to form two light waves having almost equal intensity and polarizing surfaces crossing each other at a right angle. These light waves are diffracted by acoustooptical modulation elements (A/O elements) 5, 6 so as to have different frequencies. These light waves are separated by PBS12 and one of them passes through an article 1 to be measured to be synthesized with the other one by PBS15. This light wave is converted to circular polarized beam by PBS17 and split by PBS18 to be guided to detectors 19, 20. By this method, the phase change of the light wave passing through the article 1 to be measured is detected from the phase change of the beat signals of two light waves.
Patent JP-S5332036-A (JP)
Title: Paper stop control circuit
Inventor: NAKASUJI HIDEMASA
IPC: G03G15/00
Filed: 1976-09-06
Abstract: PURPOSE: To stop the paper in the region of a predetermined stop by the use of an electromagnetic clutch brake by gradually discharging the voltage from the start time of paper to the moment when the paper passes the paper stop detection means in the voltage discharge circuit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08303645-A (JP)
Title: Installing plate for pipe member and installing structure thereof
Inventor: MATSUMOTO YOSHIMITSU
IPC: F16L3/08
Filed: 1995-04-28
Abstract: PURPOSE: To improve installing workability of a pipe member, and reduce a cost. CONSTITUTION: A pipe 37 for additional heating as a pipe member and a feeding pipe 38 for additional heating are fixed by one installing plate 40, ad thereby, installing work is extremely simplified, and workability is improved, and also the number of parts is reduced so as to reduce a cost.
Patent JP-H05296780-A (JP)
Title: Horizontal travel measuring device
Inventor: OTOKUNI KAZUNORI
IPC: G01C21/16
Filed: 1992-04-24
Abstract: PURPOSE:To promote the simplification of structure and economization plus a reduction in measuring errors. CONSTITUTION:This device is mounted on a flying body where a locus being described by an orthogonal projection on a horizontal plane comes to a straight line. Heading acceleration (a) is measured by an accelerometer 11 directly attached to an airframe toward a nose. In addition, altitude (z) in the flying body is measured by a radio altimeter 13, and the measured value is differentiated by a differential operation part 14, through which an equation of vertical acceleration az=d<2>z/dt<2> is operated. In succession, the heading acceleration (a) and this vertical acceleration az are inputted into a vector operational part 12, and horizontal acceleration ar=(a<2>-az<2>)<1/2> is operated. The operated value is inputted into an integral operational part 15 and double-integrated, then horizontal travel r=integral integral ardt<2> is operated, outputting it to the outside. Since a large error being accumulated along with time is not included in the horizontal acceleration ar in the past as in the heading acceleration (a) and the vertical acceleration az, such a horizontal travel (r) as small in errors is thus securable.
Patent JP-H06122419-A (JP)
Title: Method for shaping vacuum packaging bag
Inventor: KONO YOSHINORI
IPC: B65B31/02
Filed: 1993-05-07
Abstract: PURPOSE:To shape a vacuum packaging bag in which a powder/granular object is vacuum-packaged to be a shape which is suitable for bag packing or pallet handling. CONSTITUTION:After mounting an appropriate number of packaged powder/ granular objects A on the upper surface of a packaged powder/granular object supporting plate 9, a lid body 15 is closed, and then, by operating a vacuum pump, air in a space which is formed by the lid body 15 and a lower container 7 is discharged, and at the same time, the packaged powder/granular objects A are pressed by lowering a pressing plate. In addition, the packaged powder/ granular object supporting plate 9 is vibrated under this condition by a vibration device to shape the packaged powder/granular objects A so as to have a specified thickness, and after the shaping is completed, the air pressure in the space is returned to the atmospheric pressure, and the packaged powder/granular objects A are kept under the shaped condition.
Patent JP-H11299589-A (JP)
Title: Bedding and its manufacture
Inventor: NISHIZAKI EIJI
IPC: A47G9/02
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To stabilize the fixing state of a cushion material by forming the cushion material of more than two layers, fixing more than one layer cushion material to a front surface cloth and fixing the other more than one layer cushion material to a rear surface cloth. SOLUTION: The front surface cloth 12, the rear surface cloth 14, one gusset and the other gusset 16b are integrally sewed to form a cloth 18, cotton layers 20 as the cushion material are contained in the cloth 18, thus bedding 10 is constituted. Then, in the bedding 10, a partition 22 is formed between the cotton layers 20 fixed to the front surface cloth 12 and the cotton layers 20 fixed to the rear surface cloth 14. The four cotton layers 20 are arranged in the front surface cloth 12 by the partition 22 and also the four cotton layers 20 are arranged in the rear surface cloth 14 in the same way. Thus, the fixing state of the cotton layers 20 is stabilized without pulling and nonuniformity in the cotton layers 20.
Patent JP-H11262861-A (JP)
Title: Chip scattering preventing plate
Inventor: AOYAMA YOSHITAKA
IPC: B23B47/34
Filed: 1998-03-14
Abstract: PROBLEM TO BE SOLVED: To prevent short due to sticking of chip from an electrical machinery and apparatus at the inside of a magnetic material member to be drilled by erecting a plate into which a magnet is buried on the member to be drilled and sucking chip on the plate. SOLUTION: A magnetic material member 1 to be drilled is a steel plate electric control box, for instance. A circular magnet is installed at the center part and a bar-shaped magnet is installed along the lower end so that a plate 2 may fulfil two functions of burying a magnet, sucking chip and being sucked on the member 1. The plate 2 is erected perpendicularly to the member 1, is made a square enclosing plate state and is drilled by inserting a drill from the direction of an arrow line 6. Chip generated at this time is sucked to the inside face of the plate 2, more particularly, to the vicinity of the circular magnet at the center part and is prevented from scattering to the outside. When the enclosure of the plate 2 is arranged on both of a front surface side and a back surface side of the member 1, chip is completely prevented from scattering.
Patent JP-S589391-A (JP)
Inventor: ISHIWATARI MASAOKI
IPC: H05K3/46
Filed: 1981-07-10
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-H02284620-A (JP)
Title: Method for regenerating adsorbent for separating useful gas in raw gas
Inventor: INOUE MAMORU
IPC: B01J20/34
Filed: 1989-04-26
Abstract: PURPOSE:To effectively regenerate an adsorbent with a small amt. of purge gas by subjecting the adsorbent to vacuum suction and passing the purge gas through the adsorbent. CONSTITUTION:Raw gas 1 contg. useful gas is compressed with a compressor 2 and introduced into an adsorption tower 3 packed with an adsorbent such as silica gel or activated alumina. In the tower 3, moisture and the useful gas such as CO2 are recovered. The tower 3 is then evacuated by a vacuum pump 4, a valve 5 is opened under vacuum suction and purge gas 6 is introduced into the tower 3 to regenerate the adsorbent. This adsorbent can be effectively regenerated with a small amt. of the purge gas and a significant economical effect is produced.