baber/WOPTO huggingface dataset:
Patent JP-H10170436-A (JP)
Title: Method for quantitative evaluation of luminosity of coated film
Inventor: KITAGAWA KAZUYA
IPC: G01J1/42
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To enhance correlation to a visually evaluated result and quantitatively evaluate a luminosity of a coated film containing a luminous material, by subtracting a specific threshold value from each luminance of a segment divided from an image and summing positive subtracted values. SOLUTION: An artificial sun light 10 (metal halide lamp) is used as a light source and an image is captured by a CCD camera 12. The image transmitted from the camera 12 is divided to a plurality of pixels at an image-analyzing apparatus 14, and a luminance I of each pixel is measured. In other words, the image is split to many segments and the image luminance I of each segment is measured. A threshold value α which is 1.05-1.50 times an average luminance is obtained from a total value of the luminances I of all segments. The threshold value is subtracted from the luminance I of each segment. Positive ones of the subtracted values of all segments are summed to obtain a total luminance S, while negative values are set to 0. A luminosity of a coated film containing a luminous material is quantitatively evaluated based on the total luminance S.
Patent JP-H05173403-A (JP)
Title: Wire for electrostatic charge device and its manufacture
Inventor: KAWASAKI KIWA
IPC: G03G15/02
Filed: 1991-12-26
Abstract: PURPOSE:To reduce the generating place of ozone and to reduce the generating quantity thereof by coating a wire main body with an insulating coating material, forming a groove on the coating material and exposing the wire main body from the groove. CONSTITUTION:A uniform film is formed by immersing a wire main body 10 in the solution of an insulating coating material 11, slowly pulling it up and rotating it with the main body 10 as a shaft. By repeating it several times, the thickness of the film is made thick. Then, the main body 10 is interposed between a pair of flat plates obtained by forming a blade on the surfaces which are mutually faced and a groove 12 is formed by engraving the material 11 by the blade. An electrostatic charge device is obtained by spreading the wire formed in such a manner over a wire holder and fixing the wire holder to a charge case. When a high voltage is impressed on the electrostatic charge device, the exposed part of the main body 10 of the groove 12 becomes the generating point of corona and the generating quantity of the ozone is reduced in comparison with the convetional wire.
Patent JP-H06301418-A (JP)
Title: Golf cart run guidance method
Inventor: MIURA TAKESHI
IPC: A63B55/60
Filed: 1992-12-02
Abstract: PURPOSE:To automatically steer respective golf carts so that they do not pass the same course when the golf carts are switched from a fixed-course run to an S-shaped or zigzag run. CONSTITUTION:Magnetic bodies 1 are buried under the ground surface to form marker lines 2 and 3. While the marker line 2 of the S pole is sensed, a cart 4 is run in a fixed course along the line 2 like it is traced and while the marker line 3 of the N pole is sensed, the cart is run in an S shape or zigzag along the line 3. Magnetic bodies having both the magnetic poles are buried in a specific magnetic array at a part of the marker line 2 of the S pole and after the magnetic pole array is sensed, the golf cart 4 is run by a different distance L which is different, cart by cart, and run forward while its steering angle is converted after the cart is run by the distance.
Patent JP-H07175815-A (JP)
Title: Information retrieving device
Inventor: SUZUKI TOSHIKATSU
IPC: G06F17/30
Filed: 1993-12-20
Abstract: PURPOSE:To provide an information retrieving device with which a user can easily discriminate the data retrieved from a data base in order to obtain the result accordant with the user's intention. CONSTITUTION:When the retrieving conditions are designated by an information input part 2, a data base retrieving part 3 retrieves the data corresponding to the retrieving conditions from one or >=2 data bases 1. A heading data change deciding part 4 judges whether each header data on the obtained retrieving results should by changed or not. If the change of the header data is decided by the part 4, the heading data are changed by a heading data changing part 5 in a prescribed procedure. Then the changed heading data are outputted through an information output part 6. When plural pieces of same heading data are retrieved, these data are automatically changed into the discriminatable heading data and can be shown to a user.
Patent JP-H09161912-A (JP)
Title: Connector
Inventor: OSADA TAKAYUKI
IPC: H01R12/71
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To facilitate the height adjustment of a mounting surface. SOLUTION: Support portions 111 supporting metal made fitting pieces 120 having approximately L-shaped cross sections are protrusively formed on the side faces of a modular jack main body 110, and several steps of main body side slit portions 112 into which the wing portions 121 of the fitting pieces 120 are to be inserted are provided in plural steps on the support portions 111. Fixing member side slit portions 132 into which the wing portions 121 are to be inserted are provided at the same height positions with the main body side slit portions 112 in plural steps on both side walls 131 of a fixing member 130, and simultaneously extraction holes 134 from which conducting contacts 150 are extracted are provided at the same height positions with the fixing member side slits 132 in plural steps.  The fixing member 130 is engaged with the modular jack main body 110, the wing portions 121 of the fitting pieces 120 are supported by the main body side slit portions 112 and the fixing member side slits 132, and the conducting contacts 150 are extracted from the extraction holes 134 at the same height positions.
Patent JP-2000167955-A (JP)
Title: Water super-repellent adhesive film
Inventor: NAITO JUNYA
IPC: B32B7/02
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a water super-repellent tacky film excellent in water repellency, having not only sufficient snow-protecting and icing preventing effect but also antistaining effect, rustproof effect, marine organism fouling preventing effect and water stream friction reducing effect, excellent in durability and weatherability, requiring no coating process and extremely simple and easy in execution. SOLUTION: A water super-repellent adhesive film comprises a laminate having a base film 1, the water super-repellent layer 2 formed on one surface of the base film 1 and the peel film 4 bonded to the other surface of the base film 1 through an adhesive layer 3. In this case, the outer surface of the water super-repellent layer 2 has a fine uneven structure 22 and is treated with a water repelling agent 23.
Patent JP-H10188311-A (JP)
Title: Objective lens driving device
Inventor: TAKAHASHI NAOMASA
IPC: G11B7/09
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To enable recording and reproducing even various kinds of optical information recording media. SOLUTION: 1st and 2nd semiconductor lasers are housed in a 1st objective lens 34 and a 2nd objective lens 35, which are held by 1st and 2nd optical units 46 and 47 housing reflecting optical systems for directing laser beams from these semiconductor lasers to the objective lenses respectively. These 1st and 2nd optical units 46 and 47 are fixed by the lens holder 75, and four magnetic substances are burried symmetrically around a rotary shaft in a surrounding part of this lens holder 75, and coils are fixed on these magnetic substances. A supporting body 74 for rotatably supporting this lens holder 75 is fixed with four permanent magnets 81 and 82 corresponding to the coils.  One set of the permanent magnets 81 opposite to each other function as focus control, and the other set of the permanent magnets 82 opposite to each other function as tracking control and also changing the objective lenses.
Patent JP-H06166494-A (JP)
Title: Forklift
Inventor: YAMAGUCHI NOBUYOSHI
IPC: B66F9/06
Filed: 1992-11-30
Abstract: PURPOSE:To provide a forklift with a conveyor capable of efficiently carrying out unloading of a cargo from a container by way of using the conveyor and easily carrying out drawing of the cargo onto the conveyor. CONSTITUTION:A forklift is constituted to deliver a cargo W accumulated in steps in a container by way of loading it on a roller conveyor 14 by installing a working platform 7 on an inner mast 6 free to elevate up and down along an outer mast 5 and installing the roller conveyor 14 for cargo delivery on a lift bracket 11 free to elevate up and down along the inner mast 6. Additionally, the roller conveyor 14 continues a conveyance surface 14a the conveyance direction of which is the car width direction and a conveyance surface 14b extending toward the rear of a vehicle through a curved conveyance surface 14c, provides an auxiliary conveyance part 15 for drawing guidance of the cargo W to the curved conveyance surface 14c at a front position of the curved conveyance surface 14c and draws the cargo W on to the roller conveyor 14 by way of using this auxiliary conveyance part 15.
Patent JP-H07179591-A (JP)
Title: Novel aromatic polycarbonate resin
Inventor: TOKUDA TOSHIMASA
IPC: C08G64/00
Filed: 1993-12-22
Abstract: PURPOSE:To provide a novel aromatic polycarbonate resin useful for liquid crystal panels, CPU binders, optical cards, optical disks, etc., and excellent in heat resistance, optical characteristics, and metal adhesivity. CONSTITUTION:The novel aromatic polycarbonate resin contains structural units of formula I (R is H, 1-5C hydrocarbon group; R1-R3 are independently 1-5C hydrocarbon groups, halogen; m,n,p are independently integers of 0-4) as main structural units. The aromatic polycarbonate resin is obtained by' reacting a nitro group-containing dihydric phenol of formula II with a carbonate precursor (e.g. phosgene).
Patent JP-H09161575-A (JP)
Title: Manufacture of flat type insulated wire
Inventor: NISHIZAWA TOSHIRO
IPC: H01B7/02
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To obtain the film of an angle part with its even thickness and make electric insulation better by vertically passing a flat type conductor across the laminated critical face of two solutions and using a synthetic resin film continuously generated on the laminated critical face so as to make an insulation film. SOLUTION: A flat type conductor 1a is passed from downward to upward across a container 5 for laminating a cylindrical critical face provided with a silicon plug as an inducing part 6 of the flat type conductor 1a. Chloroform solution is gently poured into the container 5, a chloroform solution part 2 is provided, di-amine solution is so poured on the solution part 2 not as to disturb the critical face, and an amine solution part 3 is provided. Since a poly-amide resin film 4a is formed on a critical face 4 of the solution parts 2 and 3, the flat type conductor 1a is run, and the resin film 4a can be covered continuously. The conductor 1a covered with this resin film 4a is dried and cured by means of a drying furnace 7 to make a poly-amide insulation film, and the flat type insulation wire 1 is manufactured.
Patent JP-H05183958-A (JP)
Title: Contact input detector
Inventor: SAKATA MASAAKI
IPC: G08B23/00
Filed: 1991-12-27
Abstract: PURPOSE:To shorten power source control time by supplying a power intermittently when a contact output part is set in a contact state where the power is consumed constantly, and also, supplying the power successively in the contact state when no power is consumed. CONSTITUTION:A contact state output part 4 outputs a contact state signal to a contact input monitoring part 10 corresponding to the contact state of a connection device 1 when the power source is supplied from a power supply part 5. The contact input monitoring part 10 supplies the power successively to the power supply part 5 while the contact state output part 4 supplies the power stationarily, and performs control so as to supply the power to the power supply part 5, for example, for 5msec intermittently at a cycle of 250msec when a state where the contact state output part 4 consumes the power constantly is detected. Also, the contact input monitoring part 10 inputs the contact state from the contact state output part 4 without providing delay time at a constant cycle when the power supply part 5 supplies the power source successively, and inputs the contact state after the power source of 5msec is supplied and the signal state of the contact state output part 4 is stabilized.
Patent JP-H09157807-A (JP)
Title: Production of aluminum alloy fin material for brazing
Inventor: DOKOU TAKENOBU
IPC: C22C21/00
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To produce an Al-Ni base alloy fin material excellent in brazability. SOLUTION: At the time of producing an aluminum alloy fin material contg., by weight, >0.005 to 0.8% Si, >0.03 to 2.5% Fe, >0.1 to 2.0% Ni, and the balance aluminum with inevitable impurities, after semicontinuous casting, hot rolling is executed without executing heating to >470 deg.C, and process annealing is executed so as to regulate the final cold rolling ratio to 7 to 19%.
Patent JP-H07182490-A (JP)
Title: Image processor
Inventor: HATAKEYAMA FUMIHIRO
IPC: H04N1/06
Filed: 1993-12-22
Abstract: PURPOSE:To shorten processing time without using expensive hardware. CONSTITUTION:A head 6 collectively reads the image of a whole original in an i-th original photograph film Fi by the rotation of an original drum 1 to a horizontal scanning direction Y and the shift of the head 6 in a vertical scanning direction X. At that time, a switch 23 connects the head 6 and a first band memory 21, and a switch 24 connects a second band memory 22 and an image processing circuit 27. During the read processing, image signals IM1 are stored in the respective storage areas of the first band memory 21 for the respective originals. On the other hand, the image signals of an (i-1)-th original photograph film F(i-1), which are previously stored in the respective storage areas of the second band memory 22, are sequentially read in the respective original units and they are subjected to image processing and stored in a magnetic disk 40. When the head 6 collectively reads an original photograph film F(i+1), the switches 23 and 24 are changed over, and writing into the second band memory 22 and reading from the first band memory 21 are executed in parallel.
Patent JP-H06195984-A (JP)
Title: Semiconductor memory device
Inventor: AKEYAMA KOICHI
IPC: G11C11/419
Filed: 1992-12-25
Abstract: PURPOSE:To obtain a semiconductor memory device capable of activating certainly a sense-amplifier with a simple circuit constitution without useing a redundant circuit and without needing an excess operational margin. CONSTITUTION:This device is provided with a MOS transistor 103n for activation-controlling a sense-amplifier circuit and two MOS transistors 104p, 105p. Gate terminals of the MOS transistors 104p, 105p are connected to bit wires BIT, the inverse of BIT respectively and driven when an electric charge after the precharge of each bit wire is chan ged while exceeding the threshold value of transistors. A transistor output given to a common line E is made to be a drive control signal of the transistor 103n by connecting drain terminals of transistors 104p, 105p with the common line E.
Patent JP-2001163816-A (JP)
Title: Derivative of ethylene glycol, method of manufacturing same and pest protectant for horticulture
Inventor: FUJII KATSUTOSHI
IPC: C07C41/16
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a new ethylene glycol derivative useful as a pest protectant. SOLUTION: The ethylene glycol derivative is expressed by the following formula (1). (R is a halogen, a 1-10C alkyl, a 1-10C alkoxy, a 1-4C haloalkyl or a 1-4C haloalkoxy; n is an integer of 1-5).
Patent JP-H11183573-A (JP)
Title: Voltage measuring probe
Inventor: MIYAMOTO AKINORI
IPC: G01R1/06
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a voltage measuring probe in which a probe can be replaced easily and by which a voltage can be measured with high accuracy by a method wherein a magnet is fixed to the surface of an electro-optical element and the probe is attracted and fixed, so as to be replaceable, to the rear surface of the electro-optical element due to the magnetic force of the magnet. SOLUTION: A probe 13 is attracted and fixed to the rear surface of an electro-optical element 11 due to an attractive force acting across a magnet 12 and a magnetic body 14. When the magnet 12 is magnetized in the up-and-down direction, the probe 13 can be attracted strongly to the rear surface of the element 11. A conductor needle 15 is knocked on an interconnection to be measured, and the electric signal of the interconnection to be measured is applied to the element 11 via the conductor needle 15. In addition, laser light 16 is incident on the element 11 from the side of the element 11, and the polarization state of laser light 17 radiated from the element 11 is detected. Thereby, the voltage of the electric signal of the interconnection to be measured can be measured.  The electric signal of the interconnection to be measured is applied to the element 11 via only the conductor needle 15, and the transmission line up to the element 11 from the interconnection, to be measured, of the electric signal is made short. As a result, the transmission property of the electric signal is made good, and the voltage of the electric signal can be measured at high speed and with high accuracy.
Patent JP-H05178926-A (JP)
Title: Catalyst for polymerization of olefin and polymerization of olefin
Inventor: MUKOYAMA MITSUAKI
IPC: C08F4/6592
Filed: 1991-12-27
Abstract: PURPOSE:To obtain an olefin polymer of a narrow molecular weight distribution at a high polymerization activity by using a catalyst comprising a specified transition metal complex component and an organoaluminumoxy compound component. CONSTITUTION:A transition metal complex component is obtained by bringing 1mol of a transition metal compound of formula I [wherein M is a group IVB metal; Cp<1> and Cp<2> are each a cyclopentadienyl group which may have a substituent and may be combined with each other through (substituted) alkylene or (substituted) silylene; X is H, halogen, alkyl or aryl] into contact with 1-10mol of an organic compound of formula II (wherein R<1> and R<3> are each a 1-20C alkyl, aryl or alkoxyl group which may have a substituent; R<2> is H, halogen or R1) at -20 to 180 deg.C for 0.5-48hr. An olefin is polymerized at -50 to 100 deg.C under atmospheric pressure to 100kg/cm<2> in the presence of a catalyst comprising the above component and an organoaluminumoxy compound.
Patent JP-H10185308-A (JP)
Title: Bath hot water supply device
Inventor: KAWASHIMA HIROFUMI
IPC: F24H9/00
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To clean hot water by purifying and sterilizing bathtub water. SOLUTION: There are provided purifying means for aggregating foreign matter in circulation water by passing the circulation water in a bathtub to a fliltration tank 27, and energizing an aluminum electrode 26 and removing the aggregated foreign matter with a filtration member 25 in the filtration tank 27, and high temperature sterilization means for achieving high temperature sterilization in the filtration tank 27 with high temperature water heated by a bath heat exchanger 11. Hereby, even when a plurality of persons take a bath successively, water in the bathtub is cleaned at all times to keep cleanliness.
Patent JP-H06195305-A (JP)
Title: Bus floating preventing circuit
Inventor: HAYASHI HIROYUKI
IPC: H03K19/0175
Filed: 1992-12-25
Abstract: PURPOSE:To obtain the bus floating preventing circuit which can set potential on a 3-state bus of the inside to potential of a desired level, in the case a reset signal is applied. CONSTITUTION:The circuit contains an inverter 40 and a NOR gate 42. An output signal of the inverter 40 is connected to one input terminal of the NOR gate 42, and an output terminal of the NOR gate 42 is connected to an input terminal of the inverter 40. Also, an output terminal of the inverter 40 is connected to a 3-state bus, as well. Moreover, to the other input terminal of the NOR gate 42, an 'H' significant reset signal RSTH is applied. Accordingly, when the reset signal RSTH is applied to the NOR gate, an output signal of the NOR gate 42 becomes forcibly an 'L' level, and as a result, potential on the 3-state bus becomes forcibly an 'H' level. Therefore, potential on the 3-state bus immediately after reset can always be set to an 'H' level.
Patent JP-2000171632-A (JP)
Title: Polarizer and waveguide type optical device using the same
Inventor: SASAKI SHIGEKUNI
IPC: G02B6/13
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a polarizer which is made to have a large area, which has a high extinction ratio and which is thin and easily handled by three-dimensionally embedding thin lines of an absorbing material in a transparent body in such a manner that the lines are arranged in a same direction and each line has the width half as the shortest wavelength to be used or smaller than that. SOLUTION: Plural layers of an absorbing material 103 are arranged as thin lines in a transparent body 102 on a polymer material substrate 101. The width of the thin line is <=1/2 of the wavelength to be used. Thereby, polarized light in the longitudinal direction of the fine lines is absorbed or partly reflected, while polarized light in the perpendicular direction to the thin lines is transmitted. By three-dimensionally arranging the polymer material substrate 101 having high transparency and the thin lines of the absorbing material 103 in layers, the obtd. polarizer is excellent in both of the polarizing degree and transmittance of light.  By using the combination of glass, metals and a heat-resistant plastic substrate, the polarizer is made to have a large area without any problems of durability, and the production cost can be decreased by using techniques for economical production.
Patent JP-H09165420-A (JP)
Title: Production of polymer emulsion
Inventor: YAMAGUCHI TAKAHIRO
IPC: C08L33/14
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To produce a polymer emulsion having a high acetoacetoxy group content stably at good efficiency without any risk of gelation, etc., by emulsion- polymerizing a monomer mixture containing a specified amount or larger of an acetoacetoxy monomer. SOLUTION: This polymer emulsion is produced by emulsion-polymerizing a monomer mixture containing 80wt.% or above monomer having at least one acetoacetoxy group in the molecule. This emulsion can be extensively used for crosslinking agents, antistatic agents, anti-efflorescent agents, binders for antifouling materials, binders for electromagnetic wave shielding coating materials, conductive polymers, hydrophilicity improvers, etc., as a polymer used in the fields of coating materials, adhesives, civil engineering materials, electric and electronic materials and has extremely excellent performances.