baber/WOPTO huggingface dataset:
Patent JP-H05145856-A (JP)
Title: Dot fault discriminating device
Inventor: SUZUKI SATOYUKI
IPC: H04N5/372
Filed: 1991-10-07
Abstract: PURPOSE:To match the visual impression and the automatic discrimination result by regarding a fault with area expansion as a dot fault while applying the faulty output to a space filter during picture output. CONSTITUTION:An analog picture signal to be outputted from a CCD imager 3 is converted into digital data by an A/D converter 4 and stored in a video memory 5. The video memory 5 consists of, for example, eight frame memories, and a convolution filter 6 being the space filter for the video memory 5 is provided. The convolution filter 6 applies the (3X3) space filter to the dot faulty data on the two-dimensional screen in the picture data stored in the video memory 5, and the dot faulty data is added to the dot faulty data. In short, the adjacent point output is added to the center point output while taking the two-dimensional screen as the center point, and the fault with area expansion is regarded as the dot fault at its process.
Patent JP-H04162575-A (JP)
Title: Manufacture of semiconductor device
Inventor: SATO KIMITOSHI
IPC: G01L9/04
Filed: 1990-10-25
Abstract: PURPOSE:To make it possible to obtain a highly accurate semiconductor acceleration sensor in batch production mode in a simple process by pasting two silicon wafers by way of a silicon oxide film, cutting the wafers on the surface side into thickness required for a silicon thin film section with accuracy and under control, and carrying out anisotropic etching of the silicon oxide film on the rear side as an etching stopper. CONSTITUTION:A first silicon wafer 11 is pasted with a silicon wafer 12 by way of a silicon oxide film 9. The first silicon wafer 11 is cut under control so that its thickness may be suitable to a silicon thin film 7 to be formed latter. Then, the second silicon oxide film 15 is used as a mask where a diffusion resistor layer 3 is formed in bridge-shape. A metal electrode is formed thereon and further covered with a glass coat 16. Then, with a second etching mask 1 as a mask, anisotropic silicon etching is carried out from the rear side, thereby forming a thin film section 7. At that time, the etching must by carried out until it reaches the first oxide film 9.
Patent JP-2000190642-A (JP)
Title: Optical recording medium
Inventor: KANBE EMIKO
IPC: C09B23/00
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To assure sufficient solubility for a coating solvent which does not affect a polycarbonate board and to improve recording/reproducing characteristics by providing a recording layer capable of recording and reproducing according to a light having a specific wavelength and containing one or more types of chelate compounds of a specific dye and metal. SOLUTION: The recording medium 10 comprises recording layers 13, 23 and reflecting layers 14, 24 on boards 12, 22 with recording and reproducing lights having a wavelength of 690 nm or below, and records by forming pores called 'pits' by emitting the light. In this case, the layers 13, 23 each contains a chelate compound (azo metal complex dye) of an azo dye represented by the formula and metal. In the formula X1, X2 are each a group having an active hydrogen, R1, R2 are each hydrogen or an alkyl, R3 to R5 are each a monovalent group selected from hydrogen, an alkyl and a halogen atom, and R6 to R9 are each a monovalent group selected from hydrogen, a halogen atom and a hydroxy group.
Patent JP-H05130031-A (JP)
Title: Security control method for mobile body
Inventor: FUJITA YOSHIHIDE
IPC: H04W12/00
Filed: 1991-11-06
Abstract: PURPOSE:To allow a stationary network terminal equipment or a mobile body terminal equipment to directly implement security control of the mobile body terminal equipment. CONSTITUTION:A mobile body exchange 1 having a controller 2 controlling the connection to a mobile body terminal equipment and a mobile body subscriber file 3 storing mobile body subscriber information is provided with a connection inhibit request processing means 4 receiving and processing a connection inhibit request to a specific mobile body terminal equipment sent from an optional stationary network terminal equipment 21 or a mobile body terminal equipment 11, a connection inhibit request recording means 5 recording connection inhibit information to subscriber information of the mobile body terminal equipment designated by the connection inhibit request in the mobile body subscriber file 3 and with a connection restriction means 6 confirming the presence of the connection inhibit information to the connection object mobile body terminal equipment at the call transmission and reception of the mobile body terminal equipment with the connection inhibit request recording means 5 and controlling the connection restriction to the mobile body terminal equipment when the connection inhibit information is recorded.
Patent JP-H08143748-A (JP)
Title: Polyacetal resin composition
Inventor: TAKAYAMA KATSUTOMO
IPC: C08K5/06
Filed: 1994-11-24
Abstract: PURPOSE: To obtain a polyacetal resin compsn. which is suitable for a conductive bearing having an earthing function necessary in the audio-visual and office automation fields by compounding a polyacetal resin with a conductive carbon black, a specific graft copolymer, and a lubricant. CONSTITUTION: This resin compsn. comprises 100 pts.wt. polyacetal resin, 5-30 pts.wt. conductive carbon black, 2-30 pts.wt. graft copolymer obtd. from an ethylene-α,β-unsatd. acid ester copolymer and at least one vinyl polymer, and 0.5-10 pts.wt. at least one lubricant selected from among an α-olefin oligomer, a fatty acid ester, and an alkylated diphenyl ether in a wt. ratio of the graft copolymer to the lubricant of 0.40 or higher. The carbon black is pref. an acetylene black and/or an oil furnace black having a DBP absorption of 300ml/100g or higher.
Patent JP-H11124003-A (JP)
Title: Air bag unit
Inventor: TAKEUCHI SHUICHI
IPC: B60R21/16
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To inflate an air bag accurately depending on the position of the occupant's head or the like. SOLUTION: This unit specifies a high CO2 concentration position 50 based on the three dimensional CO2 concentration distribution of a vehicle interior detected by a CO2 concentration sensor 18, then calculates the distance L between the specified high CO2 concentration position 50 and the position of an air bag 40. If a sharp deceleration of the vehicle is detected according to the acceleration detected by the acceleration sensor, the air bag 40 is deployed according to the calculated distance L such that, as the distance becomes shorter, the extent of the air bag 40 deployment becomes less.
Patent JP-2000120791-A (JP)
Title: Damper device for electromagnetic clutch
Inventor: TAKATSUSA TAKAYOSHI
IPC: F16D27/02
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To improve durability of a damper device during torque transmission, to reduce noises during clutch-meeting and to improve axial operability of an armature. SOLUTION: This damper device has a hub 71, an outer ring 72 fixed to an armature 6, and a damper main body 73 made of elastomer, arranged on an uneven surface 71d of the hub 71 and axially movably engaged with an uneven surface 72d of the outer ring 72. The damper main body 73 has a projection 73b in press-contact with an inner peripheral diametral portion 72c of the outer ring 72 for generating compressive repulsion in the direction for separating the armature 6 from a rotor 2. Lubricant 8 is arranged between the damper main body 73 and the uneven surface 72d of the outer ring 72. In the clutch-meeting state where the armature 6 is in close contact with the rotor 2, torque transmission is carried out in a compressive manner between the uneven surface 71d of the hub 71 and the uneven surface 72d of the outer ring 72 opposed thereto in a circumferential direction.
Patent JP-H02139055-A (JP)
Title: Control of roller mill
Inventor: OKAMURA MASAYUKI
IPC: B02C25/00
Filed: 1988-11-18
Abstract: PURPOSE:To make operation stable by adjusting a coal supply amount and an air amount for transporting coal to be crushed in accordance with the selection of a rotary speed. CONSTITUTION:Coat which is supplied to a coal mill 2 and is trapped by a roller 21 and a table 22 in the coal mill, is crushed by reciprocal movement of the roller 21 and the table 22. Crushed coal is mixed with the primary air blown into the coal mill 2 by the primary air fan 3, then passes through an outlet pipe 4 together with the primary air and reaches a burner 5 provided on a boiler 6 for combustion. When the speed of the coal mill is changed from low to high and vice versa, the primary air amount supplied to the coal mill is reduced or increased. Consequently, the number of set mills can be reduced.
Patent JP-H01130211-A (JP)
Title: Pressure regulating valve
Inventor: KOBAYASHI KOJI
IPC: G05D16/02
Filed: 1987-11-16
Abstract: PURPOSE:To improve the responsiveness of a movable part of a pressure regulating valve by forming the other end side of a cylindrical case to an opening structure. CONSTITUTION:The pressure regulating valve 1 is constituted of a relief valve part 2 and an electromagnet part 3, and the other end side of a cylindrical case 32 of the pressure regulating valve 1 is formed to an opening structure. In this state, the pressure regulating valve 1 brings the relief valve part 2 to relief operation in accordance with an electric signal which has been inputted to its electromagnet part 3, and outputs prescribed fluid pressure. At the time of its relief operation, a volume variation which occurs in the inside of the electromagnet part 3 by following up a movement of a movable part of the electromagnet part 3, and a volume variation by heat generated in the inside are allowed to escape to the outside from the other side which has been formed to the opening structure of the cylindrical case 32. In such a way, the movable part of the electromagnet part 3 operates with satisfactory responsiveness, and the relief action is executed with high accuracy. In this regard, by a filtering action by a filter member provided on the other end side, it is obstructed that a foreign matter invades the inside.
Patent JP-H03152301-A (JP)
Title: Aseismatic supporting for coal-burning boiler
Inventor: NISHIDA HIDEKAZU
IPC: F22B37/24
Filed: 1989-11-08
Abstract: PURPOSE:To improve the performance of aseismicity by connecting the main body of a bunker and a coal bunker through an aseismatic device to a boiler supporting construction and a coal bunker supporting construction. CONSTITUTION:A boiler 1 and a coal bunker 3 are connected by an aseismatic device 8 which has a low rigidity and the function to absorb earthquake energy. In this case the aseismatic device 8 is arranged at the center of gravity or above it, and the lower section is restrained by a bunker fixing member 11 which has a high rigidity. For variation in the quantity of the stored coal in the coal bunker 3 an aseismatic device 10 (controllable aseismatic device) is used which has variable characteristics and is controllable in place of the aseismatic device 8, and its characteristics (rigidity, damping performance) are controlled according to the quantity of stored coal. This arrangement has an effect to reduce the earthquake load which acts on the coal bunker supporting construction 4, boiler supporting construction 2, and the foundation in the supporting construction for the coal-burning boiler 1, and the reduction of weight for the steel construction and the foundation construction is achieved and at the same time the performance of aseismicity is raised.
Patent JP-H05216918-A (JP)
Title: Apparatus for processing received signal in accordance with digital-signal processing algorithm
Inventor: MAIKERU EE NITSUKUSU
IPC: G06F7/53
Filed: 1992-10-28
Abstract: PURPOSE: To attain many different digital arithmetic operations in an efficient configuration, to reduce the number of operation cycles, and to reduce power consumption by connecting the address bus system of a device with constituting elements connected in parallel. CONSTITUTION: An address bus 30 is connected with a multiplier section 26 and a limit and quantization section 28 so that the multiplier section 26 and the limit and quantization section 28 can receive address information. The multiplier section 26 and the limit and quantization section 28 are constituted in order to operationally respond to the preliminarily selected address information, and the operations of the multiplier section 26 and the limit and quantization section 28 are executed in parallel to an arithmetic logical unit 12. Thus, it is not necessary for any additional instruction bit to be applied by an instruction bus system line (the overall is not shown in a figure, and expressed by a control bus 32 and control lines 34 and 36).
Patent JP-H10134925-A (JP)
Title: Method for connection bare lead wire and coated lead wire
Inventor: KONDOU YOSHIHITO
IPC: H01F5/04
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To improve efficiency of the contention of a bare lead wire and a coated lead wire to each other by adhering a connection assistant agent to the bare lead wire, and making the coated lead wire contact the bare lead wire for fitting, and pressurizing them, and thereafter, electrifying the exposed lead wire. SOLUTION: A connection assistant member 2 such as Sn is adhered to a bare lead wire 1 by cladding or another method. After a coated copper wire 3 is wound around the bare lead wire 1, the coated lead wire 3 is pinched by pressurizing plates 4, 4, which are made of the insulating material, in the direction at a right angle against the axial direction of the bare lead wire 1, and the coated lead wire 3 is pressurized toward the bare lead wire 1. Electrodes 5, 5 contact with both ends of the bare lead wire 1 so as to start the electrifying from a power source 6 in the axial direction of the exposed lead wire 1.  The bare lead wire 1 is electrified for heating, and the insulating and coating material such as enamel, formal, polyester of a contact part of the coated lead wire 3 and the bare lead wire 1 is softened or carbonated for elimination, and a core of the coated lead wire 3 and the bare lead wire 1 are connected to each other. A bare lead wire 1 and a coated lead wire 3 can be securely connected to each other in the small number of processes.
Patent JP-S63144698-A (JP)
Title: Microphone switching and sound collecting device
Inventor: HIDA MIZUHIRO
IPC: H04R3/00
Filed: 1986-12-08
Abstract: PURPOSE:To achieve an excellent sound collecting performance even if the location of a sound source is unspecified by comparing the magnitudes of outputs from microphones disposed in isolation, and selecting the largest output from among them. CONSTITUTION:When change-over switches 12, 13 are set at connecting positions 12a, 13c, the output of the microphones(mike) 11a, 11c are inputted to a comparator 15 as signal levels X1, X3 respectively through A/D converters 14a, 14b, where they are compared with each other. IN case X1<Y3, the connecting position of the switch 13 is held, and an output E3 is made a microphone output. Then if the switch is changed over at prescribed speed and connected to a position 12b, and if X2<Y3, the output E3 is made a microphone output and the switch 12 is connected to a position 12c likewise, but if X3=Y3, the output E3 is made a microphone output. On the other hand, when the magnitude relation between X-level and Y-level is inverted, the switch 13 is changed over at prescribed speed in the same sequence as the above, and the outputs are similarly compared with each other in the comparator 15. In such a way, an output corresponding to the maximum one of input sound pressure levels is selected and taken out for the output of the device.
Patent JP-H0598309-A (JP)
Title: Method for sintering hard alloy
Inventor: MARUYAMA MASAO
IPC: C21D1/70
Filed: 1991-10-08
Abstract: PURPOSE:To sinter a hard alloy while suppressing the sliding and reaction at the boundary surface between a green compact and a tray in sintering. CONSTITUTION:The laminate 5 of a first material layer 3 capable of sliding on a tray 1 (bottom board) in contact with the tray 1 and a second material layer 4 having lower reactivity toward the green compact 2 (compact to be sintered) in contact with the green compact 2 are interposed between the tray 1 and the green compact 2, and the hard alloy is sintered. Consequently, the green compact 2 is not parted when contracted, the surface of the tray 1 and/or the green compact 2 is not deteriorated, and the tray 1 is repeatedly used.
Patent JP-2001107718-A (JP)
Title: Lubricating device for four-cycle engine
Inventor: ASAI KATSUTOSHI
IPC: F01M9/10
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a lubrication device for a four-cycle engine capable of keeping a valve system free from lubricant shortage by surely supplying a lubricating oil to all of the sections of the valve system requiring lubrication without allowing the lubricating oil introduced in a rocker chamber together with mixture through an intake passage to flow into a cylinder. SOLUTION: This four-cycle engine is constituted in such a way that when the pressure in a crank chamber is raised, mixture is introduced into the rocker chamber through an intake passage communicating the crank chamber and the rocker chamber, and when an intake valve is opened, the mixture is taken in the cylinder. In the four-cycle engine, a check valve is provided in an opening on the crank chamber side to allow only the flow toward the intake passage, and oil guide grooves are provided in the inner wall face of the intake passage and the inner wall face of the rocker cover connected to the inner wall face of the intake passage to guide the lubricating oil entered in the intake passage.  The lubricating oil in the oil guide grooves is thus introduced on the valve system through an oil guide wall to supply the lubricating oil to each section of the valve system through small holes provided in a rocker arm and a second oil guide groove.
Patent JP-H07144289-A (JP)
Title: Method and device for centering nozzle of laser beam machine
Inventor: ITOU TSUGUYASU
IPC: B23K26/042
Filed: 1993-11-19
Abstract: PURPOSE:To enable the centering a nozzle without through visual observation. CONSTITUTION:A nozzle holder 3 is allowed to move to the right against a leaf spring 8 by lowering a wedge body 9 with the operation of a motor 13 from a state in which a laser beam is blocked off by the inner peripheral surface 5b of a nozzle 5 to a position where the laser beam is blocked off by another inner peripheral surface 5a. The nozzle positions obtained when the intensity of working light becomes a specific standard value by irradiating a work with the laser beam are detected by a nozzle position detection device 18, and the positions of the center lines of the two nozzle positions are found. This is performed as to the X axis and the Y axis, and the center of the nozzle 5 is allowed to align with the intersection of the center lines of both axes by moving the nozzle 5.
Patent JP-H11194559-A (JP)
Title: Control method for image forming device
Inventor: GRACE ROBERT E
IPC: G03G15/08
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To maintain toner concentration during a job for maintaining printing quality over the whole process of the job. SOLUTION: Refill measurement is attained by generating a test image voltage profile constituted of a short (in the process direction), high-concentration solid region patch 112 accompanied with a long, intermediate-concentration region 116 with a mechanical exposing system (SOS or LED rod material). The test image voltage profile is arranged in a skip type image frame inserted into a long job 116, or it is implemented during cycle out/down following slightly short jobs 114, 120, and it is scheduled at infrequent periodic intervals. The development toner pattern on a photoreceptor generated as a result is detected by a toner region effective range (TAC) sensor or an expansion toner region effective range (ETAC) sensor.
Patent JP-H10123377-A (JP)
Title: Colored and coated optical fiber
Inventor: MURATA AKIRA
IPC: G02B6/44
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To make it possible to surely avert the error in color identification even with coated optical fibers with which a long period of time elapses after laying by specifying the hue of a blue colored layer to the blue and bluish purple color of a specific hue range in the hue environment of a Munsell system. SOLUTION: When a yellow discoloration is superposed on the blue adjusted in its hue to 9.5B, this hue is blue approximate to bluish green and is confined within the range distinctly identifiable from green. When the yellow discoloration is superposed on the blue hue adjusted the hue 5PB of the bluish purple, blue is obtd. Then, the easy identification from the green is made possible even after the discoloration by adjusting the blue to the hue of the range of 9.5B to 5PB. As a result, the transparent layer of the coated optical fiber is yellowed in the hue of the blue by long-time heating and the irradiation with UV rays.  The changing of the apparent color of the coated optical fiber as a result thereof and the degree thereof are predicted by testing and the sure identification of the color by visual observation even in a place where the illumination is insufficient after the discoloration is made possible.
Patent JP-2001106145-A (JP)
Title: Bicycle with auxiliary power
Inventor: MARUYAMA TOMOKAZU
IPC: B62J23/00
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To facilitate to straddle on a bicycle frame at the time of using a bicycle with auxiliary power and to have its parts used in common. SOLUTION: A bicycle body frame 2 comprises a down pipe 22 extending from a head pipe 21 to its downward rear and a seat post 23 connected with near a lower end of at one of its ends to rise from its connecting part to its upward rear. Around a connecting part of the down pipe 22 with the seat post 23 is covered by a frame cover 33 comprising upper and lower pair of part covers 331 and 332. The upper cover 331 is fixed on the frame 2 and the lower covers 332 is locked on the upper cover 331. The frame cover 33 extends to a front part of a power unit case and a rear part edge of the frame cover 33 is formed in arc shape along a front wall part of a power unit cover 15A.
Patent JP-H06134400-A (JP)
Title: Classifying device for powder raw material
Inventor: SUMIYA YOSHIHIKO
IPC: C04B7/52
Filed: 1992-10-29
Abstract: PURPOSE:To lower pressure drop and improve a dispersion capacity by mechanodynamically and pneumodynamically dispersing the raw materials charged from the upper part of a casing in radial and circumferential directions, then adding similarly the force of radial and centripetal directions thereto to classify the raw materials and repeating the reclassification to the coarse powders. CONSTITUTION:The powdery raw materials are charged from a a charging pipe 42 into a dispersion chamber 43a. These raw materials are then uniformly dispersed and rotated in the air which is introduced from an air introducing path 44 via guide vanes 47 by the centrifugal force of dispersing vanes 49 under rotation and the repulsion effect of a collision plate 50 and is made into vortex flow by the dispersing vanes 49. The raw materials are introduced into a classifying rotor 51 through a flow regulating plate 52a while the raw materials are kept dispersed and rotated in such a manner. The materials pass the hole parts 58a to 58c of the respective flow regulating plates 52a to 52c. The small-diameter grains are classified to the center and the large-diameter grains to the periphery, respectively by the centrifugal differences meeting the grain sizes. The prescribed fine powder is taken out by a fine powder taking-out pipe 60. The other coarse powders are recovered from a coarse powder recovery port 59 and are reclassified.