baber/WOPTO huggingface dataset:
Patent JP-S60169979-A (JP)
Title: Method for correcting radiation intensity of satellite picture
Inventor: SETO YOUICHI
IPC: G06T5/40
Filed: 1984-02-15
Abstract: PURPOSE:To attain highly accurate radiation intensity correction independently of a photographing scene by using the statistical quantity of a histogram of a low radiation intensity scene such as a night scene to execute the matching processing of detector sensitivity characteristics. CONSTITUTION:Absolute correction processing 11 is executed at first. In said processing, the relation between a gray level value before correction and that after correction is found out on the basis of detector characteristics (calibration data 12) measured before or after launching. Then, the average -Vn,i and standard deviation sigman,i of a histogram indicating the sensitivity characteristics of the detector are found out by using a picture 16 photographed at night. The statistical quantity is previously calculated by selecting a black uniform scene without time interval with an uncorrected picture 13 to be processed. The detector sensitivity characteristics are matched with the gain characteristics of a detector having the center value of the standard deviation. The distortion correcting factor of radiation intensity is obtained by tabulating the relational formula matching the detector sensitivity characteristics and a corrected picture 18 is obtained from the uncorrected picture 13 by processing the picture 13 while referring the distortion correcting factor by a distortion correction factor reference processing 17.
Patent JP-S58142372-A (JP)
Title: Cleaner
Inventor: KAWAMOTO KIYOAKI
IPC: G03G21/00
Filed: 1982-02-17
Abstract: PURPOSE:To reduce weight and size and to improve cleaning efficiency, by removing toners from the surface of a cleaning member having a smooth surface by using a scraper having sharp tip. CONSTITUTION:A cleaing roll 2 of 20-40mm. diameter having a smooth surface consisting of an elastic rubber material is pressed to a photosensitive drum 1 by means of a spring member 5 for pressing. The residual toners 7 on the drum 1 are cleaned by the roll 2, and are dropped onto a spiral body 4 by means of a scraper 3. The tip of the scraper 3 is gnawed into the inside part of the surface layer of the roll 2 and is thus held in press contact therewith.
Patent JP-S59151208-A (JP)
Title: Visual device for moving object
Inventor: YOKOHARA TAKASHI
IPC: B25J19/04
Filed: 1983-02-16
Abstract: PURPOSE:To use a lightweight and small-sized device as a visual device for a robot or the like most suitably by using an image fiber as a visual input optical system and using an image fiber driving mechanism to control the direction of its visual field. CONSTITUTION:An image fiber 1 is used as the input optical system of the visual device, and the position of an object in the front of the device, the shape of the object, and a picture of a route along which the device should advance or the like are taken in and are transmitted to a visual input part 2. This input part 2 converts photoelectrically received pictures to a vertically and horizontally divided matrix. This converted electrical signal is converted to a digital signal and is sent to a visual part processing circuit 3 to recognize the shape and the position of the object or the advance route of the moving object. The motion of the moving object is controlled in accordance with the output of the circuit 3 by a control circuit 4, and the direction of the visual field of the fiber 1 is controlled through an image fiber driving mechanism 5.
Patent JP-S59153063-A (JP)
Inventor: SUU TAA SHIYUUN
IPC: F24H1/00
Filed: 1983-02-16
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-H01202370-A (JP)
Title: Automatic welding slag removing device
Inventor: FUJINO KUNIAKI
IPC: B23K9/18
Filed: 1988-02-05
Abstract: PURPOSE:To reduce a burden of a worker and to prevent the occurrence of wear and tear, and damage of parts on the title slag removing device by providing a driving means to move a slag removing means itself with respect to material to be welded and moving the slag removing means to automate slag removal. CONSTITUTION:The slag removing means 21 such as an air chipping jig is arranged so as to be moved relatively in the forming direction of slag 16 with respect to the slag forming surface with a blade 22 in opposition to the slag 16. In addition, the driving means 32 to move the slag removing means 21 with respect to the slag forming surface is provided to control the movement of the slag removing means 21. Accordingly, even when there is the slag 16 which cannot be crushed partially, since the blade 22 of the slag removing means 21 is separated from the slag 16 at the time of retreating the excessive force is not impressed continuously on the blade 22 and the slag removing means 21 and a member 40 to support it are prevented from being damaged.
Patent JP-S61186754-A (JP)
Title: Hot air space heater
Inventor: KANEKO HIDEKI
IPC: F24H3/04
Filed: 1985-02-13
Abstract: PURPOSE:To reduce running cost and automate ventilation by providing a hot air fan for delivering hot air through a hot air blow-off port and a ventilation fan driven at every predetermined time or continuously. CONSTITUTION:When a burner 2 is ignited, a combustion gas generated is sucked up into a hot air fan via a combustion chamber 3. On the other hand, air in the outside of a box body 1 is sucked up through an air feed port 8, and air and the combustion gas are mixed and formed into hot air and sent out to the outside of the box body through a hot air blow-off port 7. Further, a ventilation fan 10 rotates when the combustion time of the hot air apace heater reaches a predetermined time, and sucks up air contaminated by the combustion exhaust gas at the outside of the box body 1 through a ventilation suck-up port 11. Thus, the contaminated air being discharged out of the house through an opening part 13 provided on the wall from the ventilation flow-off port 12. Accordingly, the ventilation is automatically carried out at every predetermined time, and energy loss can be suppressed to the minimum.
Patent JP-S53110383-A (JP)
Title: Manufacture of semiconductor device
Inventor: TSUJI KAZUHIKO
IPC: H01L21/22
Filed: 1977-03-08
Abstract: PURPOSE: To prevent the faulty contact with the electrode contact part as well as to obtain a channel part which features the depth and length as designed, by forming a deep diffusion region at the contact part with the metal wiring prior to formation of the source and drain diffusion regions. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06244736-A (JP)
Title: Encoder
Inventor: KIMURA JIYUNKO
IPC: H04N19/186
Filed: 1993-02-15
Abstract: PURPOSE:To improve an encoding efficiency by successively reading a predicted part, and variable length-encoding it. CONSTITUTION:A hierarchizing circuit 50 hierarchizes a quantized output from a quantizing circuit 15. A variable length encoding circuit 70 reads the output of the hierarchizing circuit 50, and variable length-encodes it. At that time, the variable length encoding circuit 70 reads the part predicted by using the hierarchized output of the higher layer in advance. The quantized output turned to 0 by the prediction is successively read, and the number of code words of the variable length encoding circuit 70 is decreased. Thus, the encoding efficiency can be improved.
Patent JP-H05185223-A (JP)
Title: Device for working product having mesh member
Inventor: SEKI TADASHI
IPC: B23K37/047
Filed: 1992-01-16
Abstract: PURPOSE:To shorten a working process by providing a third work as a mesh member held with a flange part in a first work and a flange part in a second work and using a torch for generating arc toward a joining part from the first to the third works. CONSTITUTION:This product is composed of the first work 1 as the lower cylinder forming the flange part 1b, the second work 2 as the upper cylinder forming a tapered part 3a inward and the flange part 3c and the third work 2 as the mesh member held with the flange part 1b in the first work and the flange part 3c in the second work. In the working device, the torch 13 generating the arc toward the joining part from the first to the third works and a lower holder 9 for laying the first work 1 and also rotating at the time of generating the arc, and a forming ring 6 for extending looseness of the third work welded with the first and the second works by pressing the tapered part 3a in the second work 3 are provided. By this method, the rationalization is obtd. and the working process is shortened and the product quality is improved.
Patent JP-H04265212-A (JP)
Title: Synthetic equipment of nitrogen-hydrogen compound using plasma reaction
Inventor: HAYANO HIDEAKI
IPC: C01B21/16
Filed: 1991-02-20
Abstract: PURPOSE:To reduce cost by installing a H2O2 vessel and a synthetic zeolite trap for collecting and recovery in a nitrogen-hydrogen compound-synthetic equipment. CONSTITUTION:Gaseous nitrogen is introduced from a gas cylinder 1 through a mass flow controller 5 to a reaction furnace 8 evacuated to about 50Torr by a liquid nitrogen trap 12. Next, after the furnace 8 is set to a desired pressure with a pressure gage 6, power is transferred from a high frequency generator 11 by an induction coupling method and gaseous N2 is discharged from the cylinder 1 to form a N2 molecular ion. Then, H2O2 in the H2O2 vessel 14 at the lower end of a plasma reaction-after blow part is made to undergo sputtering by the N2 molecular ion to synthesize NH3. Next, NH3 thus obtained is insertingly introduced into a trap 16 containing synthetic zeolite 15 provided between the furnace 8 and an evacuation system, such as a vacuum pump 13, and is selectively adsorbed and collected at room temperature to synthesize a nitrogen-hydrogen compound by using a molecular sieve 4A having about 4 angstrom effective narrow pore diameter.
Patent JP-H0571266-A (JP)
Title: Rotary damper
Inventor: KOMATA NOBUAKI
IPC: E05F3/14
Filed: 1992-01-17
Abstract: PURPOSE:To install a rotary damper with a simple structure in a narrow space, by providing a shaft extending downward to the center of upper containing chamber at the lower face of the upper lid and fixing the inner end of a spring and providing separately in the peripheral direction a plurality of grooves in which the protrusion provided at the outer edge of spring is fitted. CONSTITUTION:A shaft 23 protruding downward at the coaxial position with a rotary body 20 with a gear and extending into the spring chamber of the rotary body 20 is provided at the lower face of an upper lid 22. And the inner end 3a of spring 3 is supported by the slit 23' provided at the shaft 23. And a plurality of grooves 21' are made every specified distance in the peripheral direction at the inner peripheral wall of the spring chamber opened to the upper face of the rotary body 20. And the cylindrically formed protrusion 3b of the outer end of spring 3 is inserted in the groove 21'. The restoration force that the spring 3 has for opening the cassette cover or the elastic force of the spring 3 resisting the strength is defined to be a specified strength by selection of the groove 21' containing the protrusion 3b on assembling the device.
Patent JP-2000217996-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a game machine for preventing a picture game from simplifying, for concentrating on the picture game by clearing relation between forecast of arrival orders and game participation pictures, and for improving interest of the picture game. SOLUTION: When a picture game starts, forecast of arrival orders changes every predetermined game according to order determination random numbers produced by a random number producing section 33. An indicating screen 40 is dividably constituted into a plurality of divided screens, and when the picture game starts, a predetermined game is indicated on one divided screen and the forecast of arrival orders of the predetermined game is indicated on the other divided screen. A player can see comparing the predetermined game and the forecast of arrival orders and easily confirm it there is any possibility for game participation pictures to goal as the forecast of arrival orders.
Patent JP-H03231393-A (JP)
Title: Ic card
Inventor: URAMOTO YUJI
IPC: G06K19/07
Filed: 1990-02-07
Abstract: PURPOSE:To increase a transfer speed by providing a detecting means and a storage control means on the IC card so that when it is detected that the IC card is connected to a host equipment, a direct access to a storage means by the host equipment can be executed. CONSTITUTION:When the IC card is connected to a host equipment a connection detecting circuit 2 detects it, and a selecting signal of active (ON) is outputted to a selecting circuit 2. The circuit 4 can transfer RD and WR signals of the host equipment side to a RAM 5 thereby. Also, by a rest signal of the circuit 2, a card CPU 3 continues a reset state and becomes an operation stop state, and a direct access by a CPU of the host apparatus side can be executed. On the other hand, in the case the card 10 is not connected to the host equipment, the circuit 4 can transfer RD and WR signals of the CPU 3 to the RAM 5 by a non-active (OFF) signal from the circuit 2. Also, by a reset release signal, the CPU 3 becomes an active state, and an access of the RAM 5 by the card 10 can be executed singly.
Patent JP-H10207086-A (JP)
Title: Image forming device
Inventor: KUTSUWADA AKIO
IPC: G03G21/10
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To prevent the growth of an additive sticking on a photoreceptor and to prevent the deterioration of image quality due to the additive by forming an electric charge transferring layer contg. an electric charge transferring material and a specified binder component. SOLUTION: A photoreceptor with an electric charge transferring layer contg. an electric charge transferring material and a binder component represented by the formula is used. In the formula, each of R1 and R2 is 1-20C straight chain or branched alkyl or alkoxy and 1<=n<=10,000. At the time of forming an image, the surface of the photoreceptor is scraped by a larger percentage by a cleaning member brought into press contact with the surface of the photoreceptor. The growth of an additive sticking on the surface of the photoreceptor is therefore prevented and the occurrence of an abnormal image can be prevented.
Patent JP-2000224841-A (JP)
Title: Step-up switching power source unit
Inventor: HATTA SHOJI
IPC: H02M3/155
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a step-up switching power source unit capable of reducing a recovery current and detecting a current corresponding to a load without being affected by a resonance current. SOLUTION: A first magnetic element 2 and a first diode 3 are inserted in series in a power transmission line. A switching means 7 is connected with a part between the power transmission lines, and a stepped-up DC voltage V0 is obtained. When the switching means 7 is closed, the first diode 3 is arranged, and a second magnetic element 6 is arranged in the path of a recovery current flowing in the switching means 7. A second capacitor 8 which is charged in the open state of the switching means 7 is arranged in parallel with the switching means 7. When the switching means 7 is closed, a first resonance circuit containing the second magnetic element 6, the switching means 7 and the second capacitor 8 is constituted.  A difference signal of the same phase components of a current flowing in the switching means 7 and a current flowing in the second capacitor 8 is detected by a first current detecting means 13.
Patent JP-S59152918-A (JP)
Title: Unsaturated polyester resin composition having low shrinkage
Inventor: FUKUSHI KIYOUSUKE
IPC: C08L67/00
Filed: 1983-02-21
Abstract: PURPOSE:To provide the titled composition having excellent storage stability in a state dispersed in non-aqueous system, and having low shrinkage when cured at normal temperature, by compounding an unsaturated polyester resin with a specific amount of a specific block copolymer mixture. CONSTITUTION:The objective composition is obtained by compounding (A) 20- 70wt% of an unsaturated polyester, (B) 30-70wt% of a monomer copolymerizable with the resin (A), and (C) 2-20wt% of a mixture of block copolymers obtained by (1) polymerizing either of (i) a monomer mixture containing 70- 100wt% of styrene monomer and (ii) a monomer mixture containing 70-100wt% of a 1-4C alkyl ester of (meth)acrylic acid using a polymeric peroxide of formula [R1 is 1-18C (substituted) alkylene, 3-15C (substituted) cycloalkylene, etc.; R2 is 2-10C (substituted) alkylene, etc.] as a polymerization initiator, to produce a polymer having peroxy bond in the molecule, and (2) carrying out the block copolymerization of the other sideof the mixturs of (i) and (ii).
Patent JP-H05225386-A (JP)
Title: Character image data recognizing system
Inventor: HARAMOTO HIROKI
IPC: G06K9/50
Filed: 1992-02-13
Abstract: PURPOSE:To save manpower for document data formation by converting divided character image data into character code data. CONSTITUTION:A page image is scanned up to down to divide lines and each character in each divided line is divided. Character image data divided in each character are segmented and coded by the application of character recognizing technology included in an optical character reader. Namely the read image data are expressed as a group of dots. For instance, one character in the 1st line exists in a frame surrounded by lines X1, X3, Y1, Y3, its image data are segmented and the character recognition of the character is executed by pattern matching method, multi-stage structure analyzing method, or the like to code the character. Thereby the character image data can be converted into character code data by an optional format without specifying the format.
Patent JP-H02206650-A (JP)
Title: Nylon 46 resin composition
Inventor: YASUE KENJI
IPC: C08L67/02
Filed: 1989-02-03
Abstract: PURPOSE:To obtain a nylon 46 resin composition containing nylon 46, polyarylate and as necessary reinforcing agent and having excellent heat resistance and weld strength and remarkably improved in changes of dimension and physical properties by water absorption. CONSTITUTION:The aimed nylon 46 resin composition containing (A) 10-90wt.% nylon 46, having preferably 2-6 relative viscosity (at 30 deg.C in 96% sulfuric acid, 1g/dl), (B) 10-90wt.% polyarylate obtained from bisphenols (e.g. bisphenol A), terephthalic acid and/or isophthalic acid or derivative thereof, preferably having 5000-100000 average molecular weight and as necessary further (C) 0-80wt.% reinforcing agent (e.g. glass fiber or graphite), preferably at a blend ratio of the component A/component B of 1/4-2/1.
Patent JP-S61188839-A (JP)
Title: Electron gun
Inventor: KOSHIGOE SHINPEI
IPC: H01J29/50
Filed: 1985-02-15
Abstract: PURPOSE:To ensure sufficient surface area of a resistor thus to prevent thermal breakdown by making one cross-section of at least one of plural electrode supporters in electron gun to be flat and inserting a resistor. CONSTITUTION:It is comprised of plural electrodes, electrode supporters 2a, 2b and a resistor 3 for supplying potential to at least one electrode. The cross- section of said supporter 2b along the advancing direction of electron beam is made flat at the side facing against the neck 19 while stepped by thin and thick sections at the other side. The flat section can contain a sufficiently long resistor 3 thus to ensure sufficiently wide surface area. Consequently, even when flowing such large current as an neglect the influence of undesired current such as inter-electrode leak current, the resistor 3 can be protected from thermal breakdown.
Patent JP-H03230081-A (JP)
Title: Method for deep cooling separation of carbon monoxide
Inventor: TANAKA MASAYUKI
IPC: F25J3/06
Filed: 1990-02-05
Abstract: PURPOSE:To obtain high purity carbon monoxide by subjecting carbon monoxide and hydrogen to gas-liquid separation and reducing the pressure of the obtained liquid to lower the concn. of hydrogen and heating the liquid to again subject carbon monoxide and hydrogen to gas-liquid separation. CONSTITUTION:Raw material gas is cooled by a freezer 10 and the moisture and carbon dioxide in the gas are removed in an MS adsorbing tower 12. The raw material gas passes through the first heat exchanger 16, the second heat exchanger 18 and a CO evaporator 20 and is cooled by the heat exchange with return low temp. gas to be sent into a high pressure flash drum 22. Only carbon monoxide and methane in the raw material gas are liquefied while hydrogen and other gas are subjected to gas-liquid separation and hydrogen gas is extracted as product hydrogen from the high pressure flash drum 22. Since a part of the hydrogen gas is dissolved in a raw material liquid, this solution is reduced in pressure in a low pressure flash drum 24 to lower the solubility of the hydrogen gas to the liquid and the liquid is further guided to the CO evaporator 20 and heated to be sent into a dehydrogenating drum 26 and the solubility of hydrogen in the liquid is further lowered and the hydrogen gas is again separated from liquefied carbon monoxide and liquefied methane.
Patent JP-H08291241-A (JP)
Title: Flame-retardant styrene-based resin composition
Inventor: IWATA KEIKO
IPC: C08L25/00
Filed: 1996-02-14
Abstract: PURPOSE: To obtain the subject composition excellent in balance among impact resistance, fluidity, light resistance and thermal stability, and useful for e.g. home appliances, comprising a styrene-based resin, a specific halogen-contg. compound, a polyhalogenated diphenyl. compound and a flame retarding auxiliary. CONSTITUTION: This resin composition is obtained by incorporating (A) 100 pts.wt. of a styrene-based resin with (B) pref. 3-18 pts.wt. of a halogen-contg. compound of formula I [X is Cl or Br; R1 -R6 are each H, an alkyl, a haloalkyl or haloaryl of formula II ((m) is 1-5) ; (l) is 1-4], (C) pref. 2-14 pts.wt. of a polyhalogenated diphenyl compound, and (D) pref. 1-10 pts.wt. of a flame retarding auxiliary such as antimony trioxide. It is preferable that the total amount of the components B and C be 12-25 pts.wt. based on 100 pts.wt. of the component A.
Patent JP-H03230595-A (JP)
Title: Flexible printed circuit board
Inventor: MIYAKE YASUFUMI
IPC: H05K3/28
Filed: 1990-02-05
Abstract: PURPOSE:To prevent the breakage of a wire from being generated even by repeating a bend or a stretch by positioning the peak portion or the through portion of a waveform in the end portion of the approximate boundary of the waveform of a film-like insulator on the terminal portions of a band-like conductor. CONSTITUTION:A metallic foil such as a copper foil is adhered to a film 1 which is a base film by using an epoxy resin adhesive and, by applying etching thereto, a prescribed conductor circuit 3 formed. On the other hand, a semicircular projected portion 16 is formed by processing a portion wherein the boundary end portion 11 of a film which is used as a cover lay film to which the epoxy resin adhesive is applied in advance overlaps the upper surface of a linear conductor terminal portion 3a laminated on a board 2 to be adhered. Then, a flexible printed circuit board is manufactured by laminating the cover lay film 5 with the adhesive on the base film 1. At this time, a positioning is conducted so that the semicircular projected portion 16 of the cover lay film 5 is laminated on the upper surface of the linear conductor terminal portion 3a. Thus, the concentration of stress is dispersed and the conductor circuit 3 can be prevented from being broken.