baber/WOPTO huggingface dataset:
Patent JP-2001101448-A (JP)
Title: Device and method for converting image and recording medium recording image conversion program
Inventor: TAKEUCHI KIYOTO
IPC: G06T19/00
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To display a color, which does not exist in an original image, when converting the image to an image for which the angle of a two-dimensional(2D) image is changed. SOLUTION: This device is provided with an image reading means for reading the pixel data of the original image of 2D image information, disappearance point setting means for setting a rectangular area showing the disappearance point of the original image and the stop of depth, 3D estimating means for finding the 3D coordinates of plural elements determined by the disappearance point and the rectangular area, limit area setting means for finding a limit area from the 3D coordinates of plural elements, other angle setting means for changing the viewpoint and concerned point of the original image, limit area discriminating processing means for limiting moving to the other angle on the basis of the limit area found by the limit area setting means,  converted image generating means for converting the pixel data of the original image on the basis of the viewpoint and the concerned point set by the other angle setting means while using the 3D coordinates of plural elements found by the 3D estimating means, and data table means for storing the pixel data.
Patent JP-S63133177-A (JP)
Title: Fixing device for copying machine
Inventor: HONDA YOSHITAKA
IPC: H05B3/00
Filed: 1986-11-26
Abstract: PURPOSE:To shorten a ready time to improve operability by outputting a continuous power supply signal to a heater only for a prescribed time independently of the detection signal of a temperature sensor after a first copy start signal is outputted from a print switch. CONSTITUTION:A controller 5 has the function which outputs a power supply start signal to a heater 2 by the driving signal from a power switch SW1, the function which outputs a driving signal to a driving circuit 4 of an upper fixing roll 1A, and the function which outputs the continuous power supply signal to the heater 2 only for the prescribed time (for example, until a first transfer paper 6 is fed out from between fixing rolls 1A and 1B) independently of the detection signal of a temperature sensor 3 after the first copy start signal is outputted from a print switch SW2 after output of the driving signal of the power switch SW1. Thus, the load on a fixing driving system is eliminated, and the cost is reduced and the fixability is improved because the heater is provided only for one fixing roll.
Patent JP-S62143163-A (JP)
Title: Electronic calculator
Inventor: KATO YUKO
IPC: G06F15/04
Filed: 1985-12-18
Abstract: PURPOSE:To rapidly obtain a highly accurately calculated result by evaluating the contents of a given numerical formula based on data corresponding to a term to be substituted and stored in a storage means and substituting the corresponding term by variable data to be substituted. CONSTITUTION:When a variable substituting key 1h is depressed, the contents of an address pointer 4 is cleared as initializing, and then since and data A out of data to be substituted are written in a B1 register 3b nd B2 register 3c respectively and variable data B are written in a C register 3d. The initial part of a numerical formula corresponding to the contents of the address pointer 4 and stored in an input buffer 7 is read out and written in the A1 register 3a. When the contents of the A1 register 3a are decided as an end code, the whole inputted numerical formula is evaluated and a part of sin A which is a term other than a single variable in the numerical formula is substituted by a single variable B to complete the processing. Consequently, a highly accurately calculated result is rapidly obtained.
Patent JP-S62143458-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SAITO KAZUO
IPC: H01L27/148
Filed: 1985-12-18
Abstract: PURPOSE:To improve transport efficiency in a register, by making a channel- formed region of a CCD, which is connected with photodiodes, project to compose shallow potential wells there, in an integrated circuit device having CCD. CONSTITUTION:A channel-formed region 11, which is connected with CCDQ1 photodiodes, is projected against an essential channel-formed region transferring electric charges to CCDQ2 on a next stage. And, CCDQ4 gate electrodes 18A is put on the upper part of the channel-formed region serving as this connection part. Such composition enables potential wells in the gate electrodes 18A to become shallower than that of gate electrodes 13. As a result, the electric charges can be prevented from being left in the potential wells at the projecting connection parts when they are transferred from photodiodes to CCDQ1, and therefore their transport efficiency can be improved.
Patent JP-H0598495-A (JP)
Title: Conductor roll for producing extremely thinly tin electroplated steel sheet
Inventor: TOYODA CHIHARU
IPC: C25D5/14
Filed: 1991-10-03
Abstract: PURPOSE:To provide a conductor roll for producing an extremely thinly tin electroplated steel sheet to be used in forming an extremely thin tin electroplating layer on the surface of a steel sheet, which is not arc-spotted or scratched, with the improved adhesive strength of the electroplating layer formed on the surface, capable of being easily repaired and having a long service life. CONSTITUTION:This conductor roll consists of a copper plating layer 2 formed on the surface of a steel roll 1 as the lower layer, a nickel plating layer 3 formed on the surface of the layer 2 as the intermediate layer and a hard chromium plating layer 4 formed on the layer 3 as the upper layer. The roughness Rz of the layer 4 is controlled to 8-15mum and the Rmax to 18mum. The arc spotting and scratching of the roll are prevented by the layer 4, and the roll is easily repaired because of the layer 3 is present between the upper and lower layers as the intermediate layer.
Patent JP-H10134496-A (JP)
Title: Device for recording and reproducing disk and method therefor
Inventor: TAJIRI TAKASHI
IPC: G11B7/007
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To discriminate a kind of a DVD prior to locking a servo. SOLUTION: A disk 1 is rotated by a spindle motor 2, and a pickup 5 is made to gradually approach the disk 1 from a position separated from the disk 1. A peak value of a signal obtained at this time is detected by a peak hold circuit 17, and is fetched to a CPU 15. When the disk 1 is a DVD, a single layer DVD is higher in reflectance then a double layer DVD. Consequently, discrimination between the single layer DVD and the double layer DVD can be made from a different level at the time of being just in focus, detected by the peack hold circuit 17.
Patent JP-S62141668-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KAWAHARA TOSHIYUKI
IPC: G11B5/02
Filed: 1985-12-17
Abstract: PURPOSE:To control the tracking of any one of split tracks in the same condition by the same control signal at the time of reproducing by recording the control signals of frequency N times that of ordinary control signals in control tracks while running a magnetic tape at the speed of N times from the start of winding to the termination of winding, and at the time of recording signals in the case the recording tracks are divided into plural sectors, controlling the tracking by control signals recorded in the control tracks. CONSTITUTION:The third mode that records the control signals at speed of N times from the start of winding to the termination of winding of a magnetic tape is provided. The magnetic tape is fed at ten times normal speed and the control signals of frequency ten times normal frequency are applied to a head 15 while erasing the signals of recording track part by an erasing head. When recording of control signals is finished to the end of winding of the magnetic tape, a change-over switch 55 is turned off by the command of a system control circuit 51, and the operation of an erasing head 56 is stopped, and change-over switches 44-46 are switched to c-side, f-side, h-side, i-side respectively. At the same time, the magnetic tape is rewound, and at the time when rewinding is completed, the third mode that records control signals at ten-times speed is terminated.
Patent JP-H01155848-A (JP)
Title: Passive type ear protector
Inventor: ERUMAA BUI KAARUSON
IPC: A61F11/06
Filed: 1988-11-09
Abstract: PURPOSE: To damp the coming sounds without damage of sound quality by transmitting the damped sound pressure to a user's ear by using a damping element and a diaphragm means. CONSTITUTION: An inserting tube 15 made of compressible materials with elasticity has a core 15A fitting to ear tube. Diameter of the core 15A is selected so as to suit for an acoustic tube 14. A damping element 17 like pored screen or cloth prolongs across an input port 16, to supply a preferable acoustic resistance to the coming acoustics to the ear protector 10. A diaphragm 18 with elasticity is positioned at a distance from the damping element 17 and across path of the acoustics. The diaphragm 18 vibrates in response to outer sound pressure and transmits the acoustic pressure to the eardrum cavity through an acoustic tube 14.
Patent JP-H06109373-A (JP)
Title: Method for manufacturing cylindrical carbon fiber thermal insulating material
Inventor: KATO AKIO
IPC: C04B35/52
Filed: 1992-09-29
Abstract: PURPOSE:To improve a breakage strength and further improve an effect of thermal insulation by a method wherein side end surfaces of carbon fiber formed thermal insulating material processed with graphite formed into a short strip to each other are adhered to each other, a carbonic thermal insulating material is adhered to cover the adhered portions, thereafter a carbonization process is applied. CONSTITUTION:In the case that a cylindrical carbon fiber thermal insulating material is manufactured, side end surfaces of the carbon fiber formed thermal insulating material processed with graphite formed into some short strips are adhered at 3 to form a cylindrical thermal insulating material 1 at first. Then, a carbonic reinforcing thermal insulating material 2 is adhered to the adhered part 3 of the cylindrical thermal insulating material 1 and then the adhered part 3 of the cylindrical thermal insulating material 1 is covered. Subsequently, the entire thermal insulating material is processed with carbon. At this time, the reinforcing thermal insulating material 2 is constructed such that its end portions, for example, are formed into a triangle and then the adhered portions 3 of the cylindrical thermal insulating material 1 is covered. With such an arrangement as above, it is possible to improve a breakage strength of the entire thermal insulating material, restrict a thermal transfer from the adhered part 3 and to improve an effect of thermal insulation.
Patent JP-H01158047-A (JP)
Title: Polychlorotrifluoroethylene film, its production and electroluminescence element produced by using said film
Inventor: ISHINO TOSHIAKI
IPC: H05B33/04
Filed: 1987-11-10
Abstract: PURPOSE:To obtain the title film having improved moisture-proofing performance and suitable as a coating and sealing material for EL element, electronic parts, etc., by suppressing the flow value of the film below a specific level and raising the crystallinity above a specific level. CONSTITUTION:A block produced by the compression molding of polychlorotrifluoroetylene is slowly cooled to attain a crystallinity of >=50% and shaved in the form of a film to easily obtain the objective tough film having a flow value of <=5X10<-2>cc/sec and high crystallinity and capable of imparting long life to an EL element.
Patent JP-H06132257-A (JP)
Title: Manufacture of semiconductor element
Inventor: IDE NAOTO
IPC: H01L29/786
Filed: 1992-10-22
Abstract: PURPOSE:To improve etching speed and easily control the taper angle of the sectional form of a metallic conductor by anisotropically dry-etching a molybdenum tantalum alloy layer, using the plasma of specified mixed gas. CONSTITUTION:A film is formed on a glass substrate 1 out of molybdenum tantalum allay by sputtering, and after formation of a resist 16, the patterns of a stripe-shaped scanning electrode line and the gate electrode 2 connected electrically to this scanning electrode are formed by photolithography. Next, a scanning electrode and a gate electrode 2 are formed by plasma etching by making the mixed gas among fluorocarbon gas, which forms fluoric ions or fluoric radicals in plasma, or SF6 gas, and Cl2 gas, which forms chloric ions or chloric radicals, and O2. The taper angle in the sectional form can be adjusted according to the mixture rate of these gas.
Patent JP-H1177094-A (JP)
Title: Apparatus and method for purifying treatment of dredged soil
Inventor: SAKAI HIDEAKI
IPC: C02F11/14
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To convert dredged sludge fine particles into a constitution resembling to inorg. matter and to prevent purified dredged soil after treatment from the regeneration of pollution and the regeneration of sludge by making dredged sludge fine particles hydrophobic by using a hydrophobizing coagulant to coagulate and solidify them. SOLUTION: A dredged soil-receiving and -stirring tank 1 having a foreign matter removing screen 10 provided to the upper part thereof and also having a stirrer and a pump provided in the water therein to receive dredged sludge sent from a basin, lakes and marshes, rivers or the like under pressure is provided, and dredged sludge is mixed with a main agent and a pH controller from a chemical agent determining tank 2 under stirring in the tank 1. The mixture prepared in the stirring tank 1 is sent to a raw sludge and refuse sedimentation tank 3 under pressure by a pump through a pipe mixer 9 and the dredged sludge is subjected to solid-liquid separation to be sedimented.  Next, the sludge in the sedimentation tank 3 is sent under pressure by a pump and an auxiliary agent is added to this sludge on the way of pressure sending and the resulting mixture is introduced into a centrifugal separator 4 to be subjected to dehydration treatment by high speed rotation. The mud after dehydration treatment is fed to a reclaiming site 7 by a belt conveyor 6 through a mud storage tank.
Patent JP-2001107886-A (JP)
Title: Pump unit equipped with electric motor and bath water treating device using it
Inventor: KOJIMA KOZO
IPC: A47K3/00
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a pump unit equipped with an electric motor having an excellent safety and reliability by preventing leak on an electric system part in a motor housing even if it is exposed to a humid atmosphere or a bath water. SOLUTION: A stator 53 and a coil for exciting the stator 53 are accommodated in a motor housing 50 and a rotor 89 comprising a permanent magnet disposed at an inner periphery side of the stator 53 and a pump rotor member 88 integrally rotatable with the rotor 89 are accommodated in a pump housing 51. The motor housing 50 and the pump housing 51 are fixed through a partition member 66 such that internal spaces 64, 65 of both housings 50, 51 become a shielded state each other. A filler solidification product 85 having an insulation and a water-proof property is filled in the internal space 64 of the motor housing 50 so as to cover a conductive portion.
Patent JP-H11109512-A (JP)
Title: Microfilm retrieval device and optical fiber connector
Inventor: TATSUZUKI SHIYOUICHI
IPC: G02B6/42
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To facilitate connection between an optical fiber and a light source or a photosensor to improve the maintainability and to make accurately alignable optical axes by forming a connector of a socket having a plug inserting hole and a plug capable of being inserted in/pulled out of the plug inserting hole. SOLUTION: The plug inserting hole 206 perpendicular to a base plate 204 is formed in the socket 202, and the photosensor 108 is fixed on the base of the hole 206, then the light receiving part of the photosensor 108 is on a center axis M. The optical fiber loading chamber 216 of the plug 210 is filled with an adhesive so as to fix the optical fiber 106 and the coating of resin 220 on the plug 210. An annular groove 222 is formed on the outer periphery of the shaft part 212 of the plug 210 and engaged with the tip of the pawl 208 on the socket 202 side when the shaft part 212 of the plug 210 is inserted in the hole 206 and pressed to the inner part, whereby the plug 210 is held. In such a state, the cross section of the optical fiber 106 is opposed to the light receiving part of the photosensor 108 on the center axis M.  Namely, the photosensor 108 and the optical fiber 106 are connected in a state where their optical axes are aligned.
Patent JP-H07114429-A (JP)
Title: Collapsible electronic device with display function
Inventor: MATSUMOTO SHUNICHI
IPC: G06F1/16
Filed: 1993-10-18
Abstract: PURPOSE:To realize a collapsible electronic device with display function detecting electrically a cover opening and closing state. CONSTITUTION:An electronic notebook 11 is provided with an LED at a position opposite to a photo sensor 6 in the state that a cover 2a and a main body section are mated on the face of a display section and an operation section, further, is provided with a CPU 21, a ROM 22, a RAM 23, a key entry section 24, a photodetection section 25, a light emitting section 26, a display buffer 27, a display section 28, and a display section lighting device 29, and the light emission of the LED and the detection timing of the photo sensor is synchronized with each other.
Patent JP-H03143580-A (JP)
Title: After ripening device for fruit in fruit sorting facility
Inventor: TAKEDA KOJI
IPC: B07C5/342
Filed: 1989-10-30
Abstract: PURPOSE:To recover an immature fruit as a product without discarding the immature fruit and to prevent putrefaction during transportation of an overmature fruit by providing a maturity degree detector capable of judging immaturity, maturity and overmaturity of the fruit to be sorted and providing an after ripening treatment device for the immature fruit after sorting. CONSTITUTION:Fruits on a sorting conveyor 1 are sorted at every grade and rank and thereafter discharged in a prescribed classification position. A maturity degree detector 6 due to a means of near infrared rays, photon quantity detection and ultrasonic wave detection, etc., is provided in the midway part of this sorting conveyor 1. Furthermore the fruit which has been judged as the prescribed maturity degree or below based on the maturity degree detection result is discharged to the outside of the sorting conveyor by a guide mechanism. This fruit is sent to an after ripening device 9 to perform after ripening therefor. The fruit completed in after ripening is returned to the sorting conveyor. The fruit which has been judged as overmaturity is removed by a conveyor 21 for overmaturity.
Patent JP-H01127853-A (JP)
Title: Hot air heater
Inventor: MUROYA JUNICHI
IPC: F24H3/04
Filed: 1987-11-11
Abstract: PURPOSE:To uniformize temperature distribution by a method wherein a turn table is mounted to the lower part of placing bed, and the turn table is rotated. CONSTITUTION:Air from a fan 28 flows through the surroundings of a combustion cylinder 25 to a discharge port 22. After the air passes the upper part of a pressure control plate 34, situated above the combustion cylinder 25, and is changed into a downward flow, it flows to the discharge port 22, and is mixed with combustion gas from a burner 24 and discharged as hot water. Combustion gas from the combustion cylinder 25 flows in a duct 31 from the end part on the discharge port side of the pressure control plate 34 and is mixed with air from a fan 28 to produce hot air, which is discharged through the discharge port 22. Meanwhile, when during discharge of hot air through the discharge port 22, an operation switch 37 is closed to operate a turn table 36, the whole of a body is rotated, and hot air can be discharged to the whole of a room to improve room temperature distribution. This constitution enables improvement of room temperature distribution and prevention of production of an uncomfortable feeling due to hot air.
Patent JP-H04159467-A (JP)
Title: Cryogenic expansion machine
Inventor: NOMURA KAZUO
IPC: F04B37/08
Filed: 1990-10-22
Abstract: PURPOSE:To prevent condensed gas from condensing on an adsorptive surface in the beginning of operation by providing a flow control device, which limits a flow of operating fluid from a high temperature cylinder side to a low temperature cylinder side, in a displacer, and thus quickening temperature decrease of the high temperature cylinder side earlier than that of the low temperature cylinder side. CONSTITUTION:Operating fluid, compressed by a compressing device 1, is expanded in the first/second expansion spaces 22, 23 by the first/second displacers 18, 19 in high and low temperature cylinders 16, 17 of a cryogenic expansion machine 11 to generate cold, and the first/second cold heads 26, 27 are cooled to a very low temperature. Here in the beginning of operation finishing primary exhaust, a bellows 33 of a flow control device 31 is extended, and a communication path 32 is closed so as to prevent the operating fluid from flowing into the second space 25 from the first space 24. The first cold head 26 is cooled first from the second cold head 27 to cool a radiation shield and a baffle to a temperature lower than a cryopanel. In this way, condensed steam and carbon dioxide are condensed by the baffle and not to be captured by the cryopanel.
Patent JP-H06131485-A (JP)
Title: Neuro learning method
Inventor: FUJII AKITERU
IPC: G06E3/00
Filed: 1992-10-22
Abstract: PURPOSE:To make analog control possible over the weight coefficient of a synapsis equivalent part by continuously controlling storage by a light irradiating method with an applied voltage or element temperature by utilizing an optical information processing element which has a function varying in photodetection sensitivity due to light irradiation, stably stores and holds the state for a long time, and erases the storage reversibly by heating. CONSTITUTION:The optical information processing element which has a photoelectric conversion layer and the function for maintaining conductivity varied with constant-wavelength light even after the light is cut off between electrodes, at least one of which has light transmissivity; when the element is irradiated with the light having such wavelength that the conductivity of the memory layer is varied, the memory performance of the element is controlled by changing the method for irradiating the element with light or varying the applied voltage or the temperature of the element.
Patent JP-H08146635-A (JP)
Title: Belt-type photosensitive body
Inventor: NIWA KOICHI
IPC: G03G5/10
Filed: 1994-11-18
Abstract: PURPOSE: To obtain such a belt-like photosensitive body joined by ultrasonic welding method or the like that even when it is used for an electrophotographic process using a blade cleaning method and when a cleaning blade passes over the seam of the photosensitive body, trapping of foreign matter such as a carrier by the blade is prevented and no toner deposits on the seam and that the photosensitive material has a long service life and high printing quality. CONSTITUTION: A resin 5 is applied on the joint surface of a joined belt to correct the shape. The resin 5 applied is a resin essentially comprising a polyester resin. If the development is carried by a reversal development method, an insulating resin having >=10<13> Ω.cm volume specific resistance is used. The coating process is repeated for several times in such a manner that the coating position is dislocated by at least 0.05mm or more or the resin is applied in a wider coating area in the second and succeeding coating processes so as not to make the edges of the coating overlap with each other.