baber/WOPTO huggingface dataset:
Patent JP-H07312714-A (JP)
Title: Electronic still camera
Inventor: HAYASHI KENKICHI
IPC: H04N5/232
Filed: 1994-05-19
Abstract: PURPOSE:To improve the operation effect such as the adjustment of a field angle by converting a high resolution image signal into the NTSC system image signal in the case of image pickup by the high resolution electronic still camera and displaying the signal on a monitor in real time. CONSTITUTION:A picture element signal obtained by scanning an image formed on a high resolution CCD 12 is given to a pre-processing circuit 14, in which the signal is amplified to a prescribed level and image-processed and the result is fed to an A/D converter 16, which converts the signal into a digital value and it is stored in a frame memory. A control section 38 uses a control signal 120 to read picture element data from the memory while interleaving the data, the data are subjected to multiplication and addition processing to set the data to have a prescribed picture element arrangement and the result is fed to a YC processing section 18, in which the data are converted into a data form comprising a luminance signal Y and color difference signals C, and they are fed to a compression processing circuit. Then the profile of the Y data is corrected and the color of the C data is corrected, a D/A converter 24 converts the data into analog data, which are fed to a reproduction section 26, in which the NTSC system video signal is displayed on a monitor 29. Thus, even the picture element data with high resolution are displayed on a monitor with the standard resolution.
Patent JP-S5630050-A (JP)
Title: Heating system of disc shaped member to be pressed
Inventor: MINOGUCHI HIDEO
IPC: B21K29/00
Filed: 1979-08-17
Abstract: PURPOSE: To eliminate thermal effect upon transporting means and emphatically and uniformly heat the circumferential edges of the materials to be pressed by disposing induction heating coils on the outer side of the circumferential wall part of the vertical passage of an induction heating furnace and induction heating the materials while moving the same upward.  
     CONSTITUTION: Induction heating coils 6c are disposed on the outer side of the circumferential wall 6b of the vertical passage 6a at the center of an induction heating furnace 6. In addition, a cooling mechanism 6d preventing overheating of the coils 6c is beforehand incorporated into the heating furnace 6. A conveyor 4 is intermittently fed and a piston cylinder mechanism 5 is operated to feed upward a disc-shaped member A to be pressed into a guide 7. The member A successively ascends and enters the inside of the heating furnace 6, where it ascends while receiving heat from its outside circumferential edge. The heated member A ascends onto the heating furnace 6 and is guided out to a discharge mechanism 9 by a material drawing mechanism 10 which is operating intermittently. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5438182-A (JP)
Title: Scattering light type smoke detector
Inventor: HARANO SHIGETO
IPC: G01N21/53
Filed: 1977-08-31
Abstract: PURPOSE:To let the detector actuates even if ambient temperature rises above a fixed temperature in the event of fire by closing a light inlet window with the cover which opens when the ambient temperature rises above the fixed temperature.
Patent JP-H08305899-A (JP)
Title: Ticket vending device
Inventor: MAKINO TSUNEHIRO
IPC: G07B5/08
Filed: 1995-04-28
Abstract: PURPOSE: To provide a device which disables a general passenger to obtain any unprinted ticket, as to a ticket vending machine which has an information retrieval function and a ticket issuing function. CONSTITUTION: Unless a print part 53 can perform a normal printing process, its error is detected by a print error detection part 56. A paper discharge control part 54 discharges normal paper being printed to a paper discharge part 9 if the print error detection part 56 detects the print error during the printing of an information retrieval result on the normal paper. If the print error detection part 56 detects a print error during the printing of ticket information on a ticket form, a paper discharge control part 54 stores the ticket form in an ineffective ticket storage part 31 without discharging it to the paper discharge part 9.
Patent JP-H0655258-A (JP)
Title: Method for soldering and adhering material including metallic member
Inventor: YOSHIKAWA YOSHIO
IPC: H01L23/50
Filed: 1993-05-06
Abstract: PURPOSE:To provide the method for soldering and adhering electronic materials including metallic members by a low-activity post flux of a low halogen content without requiring a cleaning of a flux by an org. halogen solvent while preventing the oxidation of the metallic surfaces to be soldered and adhered of the electronic materials during storage or transportation. CONSTITUTION:The post flux having <=0.2 content of halogen compd. in terms of halogen quantity is applied on the metallic surfaces of the soldering and adhering parts of the materials including the metallic members hermetically preserved together with a rust preventive package in a container having a gas barrier property and these metallic surfaces are soldered and adhered. As a result, the materials including the metallic members are held in a reducing atmosphere where oxygen, moisture and corrosive materials do not substantially exist and a reducing gas exists by the extremely simple and low-cost method, by which the oxidation of the metallic surfaces is prevented and the easy and good soldering and adhering by the post flux of the low halogen content are executed.
Patent JP-S63271997-A (JP)
Title: Printed wiring board
Inventor: SHIRAKI TATSUO
IPC: H05K3/28
Filed: 1987-04-28
Abstract: PURPOSE:To improve the reliability of the insulating film on a connector terminal without reducing the reliability of noble metal plating by forming a second insulating film on the boundary of the connector terminal formed with the noble metal plating and the insulating film. CONSTITUTION:An insulating film 11 is formed at least near a connector terminal 10, a printed wiring board has the connector terminal 10 formed with noble metal plating 13 and the second insulating film 12 is formed on the boundary of the connector terminal 10 formed with the noble metal plating 13 and the insulating film 11. This can improve the reliability of the insulating film on the connector terminal 10 without reducing the reliability of the noble metal plating 13.
Patent JP-H10296061-A (JP)
Title: Hydrogen separation membrane and its manufacture
Inventor: NAKANO YOJI
IPC: B01D71/02
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To diminish the generation of a membrane flaw (break) by forming a hydrogen selective permeation membrane and a columnal structural membrane, each of which has a specific thickness on a sheet-like base with a surface flatness and burning or peeling the base. SOLUTION: A hydrogen permeable membrane 8 which is comprised of a Pd-Ag alloy and has a membrane pressure of 0.1-20 μm is formed on a polyethylene film sheet as a base 6 by a vacuum vapor deposition process. In addition, on the hydrogen permeable membrane 8, a columnal Ni structural membrane with a membrane pressure of 40-300 μm such as Co is formed using the vacuum vapor deposition process to create a composite membrane made up of the base 6, the hydrogen permeable membrane 8 and the columnal structural membrane 7. The base 6 of polyethylene film is burned by heating the composite membrane at about 550 deg.C or higher under an atmospheric pressure at a heating furnace. Consequently, a hydrogen permeable membrane composite material made up of the hydrogen permeable membrane 8 and the columnal structural membrane 7 is obtained.  The columnal structural membrane 7 possibly breaks when it is 40 μm or less thick. Therefore, the required thickness is preferably 40 μm or more. On the other hand, from the viewpoint of pressure loss, the thickness if preferably 300 μm or less.
Patent JP-H08299951-A (JP)
Title: Ultraviolet ray irradiating device
Inventor: HARA TATSUO
IPC: C02F1/32
Filed: 1995-04-28
Abstract: PURPOSE: To obtain an ultraviolet rays irradiating device with high discharge efficiency utilizing energy of a laser as a substitute for the conventional large- scaled AC power source device by arranging a gas-filled vessel consisting of an ultraviolet rays transmission material in a route of laser rays discharged from a laser device. CONSTITUTION: In an excimer laser device 1, thermoelectrons discharged from a cathode 2 are accelerated by an accelerating electrode 3, and are converged by magnetic field generated by a deflecting coil 4, a focusing coil 5 and a deflecting coil 6 to forms electron beams, which irradiate gas in the device to make an excimer state. By the way, gaseous Xe is sealed in a quartz glass vessel 11 from a line 13, and a raw water containing organic matter is fed into a water tank 15 from a line 16. Laser beams discharged through an outlet side mirror 9 are reflected by a reflecting mirror 10, and are made incident into the quartz glass vessel 11 through a route 18 and a quartz glass lens 12. Then, ultraviolet rays are allowed to pass through the quartz glass vessel 11 and irradiate the water to be treated to effectively perform chemical change of organic matter.
Patent JP-S5630130-A (JP)
Title: Halftone dot image recording method
Inventor: FUKUI TAKASHI
IPC: G03F5/00
Filed: 1979-08-20
Abstract: PURPOSE: To record a halftone dot image relatively easily by electrically synthesizing the pattern signal of a crossline density distribution.  
     CONSTITUTION: The function of formula 1 (where τ is the pitch of desired crosslines on a recording screen) is generated from the 1st function generator 1, and the function of formula 2 (where θ is the angle of crosslines to be recorded) from the 2 2nd function generator 2. In the formulae 1, 2, N means that the pitch of main scanning lines of light beams is determined to be one integral part of the pitch of crosslines to be recorded, M is a value showing the number of scanning lines passed, and constant K is a coefficient for balancing an input image signal with an output voltage level. The signals from generators 1, 2 are added to a DC signal from DC signal generating circuit 3 with adder 4, forming two-dimensional crossline pattern signal F. Signal F and input image signal T from input image signal generating circuit 5 are inputted in comparator 6, where the operation of S=T-F is carried out. In case aof S≥0 and S<0, ON signal processing and OFF signal processing are performed with ON-OFF circuit 7, respectively. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02285324-A (JP)
Title: Liquid crystal display element
Inventor: HAYATA YUJI
IPC: G02F1/1335
Filed: 1989-04-27
Abstract: PURPOSE:To product a good-contrast, bright black-and-white display element with a wide visual field angle at high yield by specifying the product of the refractive index anisotropy of the liquid crystal of a liquid crystal layer and the thickness of the liquid crystal layer, and the relation among the three main refractive indexes of birefringent plates. CONSTITUTION:The product DELTAn1.d1 of the refractive index anisotropy and thickness of the liquid crystal layer 3 is set to 0.4 - 1.5mum so as to display characters and a graphic form and the angle of a counterclockwise spiral twist by the positive nematic liquid crystal with positive dielectric anisotropy is 160 - 300 deg.. Then the axial birefringent plates 4A and 4B have an (x)-axial direction in a direction where the refractive indexes are large in their in-plane direction, a (y)-axial direction in a direction where the refractive indexes are small, and a (z)-axial direction in the thickness direction, and the refractive indexes in those directions are denoted as nx, ny, and nz. In this case, nx > ny, DELTAn2 = nx-ny, and nx = nz > ny. Consequently, a black-and-white display with a wide visual field angle and a superior contrast ratio can be made and the display is sharp and improved in display quality.
Patent JP-S602024-A (JP)
Inventor: INOGUCHI HARUHISA
IPC: H02J1/00
Filed: 1983-06-15
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-H04333439-A (JP)
Title: Film carrying device
Inventor: MOTOHASHI MASARU
IPC: G03B42/02
Filed: 1991-05-10
Abstract: PURPOSE:To smoothly take out a sheet film, in a magazine installed in a vertical condition in a film carrying device, to be surely dropped in a carrying passage by dead weight. CONSTITUTION:A magazine 10, in which photographing-finished sheet films 15 are mounted, is installed in a nearly vertical condition in a film carrying device. A film pressing member 12 is provided in the magazine 10 to press a mounted sheet film 15 surface, retaining the sheet film 15. The movement locus of a sucker 2, picking up the sheet film 15 to take it out the magazine 10 and reciprocating to a carrying inlet guide 4 provided under the magazine 10, is set so as to conform to a direction in which the sheet film 15 drops by its dead weight from the magazine 10 to be moved linearly. The sheet film 15, picked up one by one with the sucker 2, is pulled out downwardly, separated from the film pressing member 12, reached to the carrying inlet guide 4, and then drops due to deadweight in the carrying inlet guide 4 with the adsorption of the sucker 2 released.
Patent JP-S5630631-A (JP)
Title: Device for treatment before and after penetrant flaw detection
Inventor: OOMICHI TAKEO
IPC: G01N21/954
Filed: 1979-08-22
Abstract: PURPOSE:To make treatment quick and perfect, by enabling the rotation and vertical movement of an end face treating head and an inside surface treating head. CONSTITUTION:A rotary shaft 37a is provided in the body 26 of a device 10 for treatment before and after a penetrant test so that the shaft can be moved up and down. An inside surface treating head 46 is secured on the top of the shaft. An end face treating head 39 is fitted on the lower part of the rotary shaft so that the head only be moved relatively to the shaft in the axial direction. A spring 45 for elevation is provided between the body 26 of the device and the end face treating head 39. When a motor 27 for moving up and down is started, the rotary shaft 37a is moved up and down together with a vertically moving block 33. The rotary shaft and the end face treating head 39 are rotated by a motor 52 for rotation. An end face cleaning brush 40 is rotated to clean up the end face of a thin pipe 5 while the brush is thrusted on the end face by spring 45 for elevation. An end face cleaning brush 47 is rotated and moved up and down to clean up the inside surface of the thin pipe after the brush is moved outward in the radial direction by centrifugal force.
Patent JP-S6323365-A (JP)
Inventor: AREKUSANDAA RIDOU
IPC: H01L29/94
Filed: 1987-04-28
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-H05280418-A (JP)
Title: Cylinder head cover of engine
IPC: F02F11/00
Filed: 1992-03-30
Abstract: PURPOSE:To improve stiffness of a cover, improve supporting stiffness of a coil, improve sealing performance of the joint part of a cover circumferential part to a cylinder head, and so on, in the case where coils for ignition plugs are installed on a cylinder head cover, in a DOHC engine. CONSTITUTION:A cylinder head cover 10 is provided with a pair of projection parts 11, 11 which are provided in parallel on both side parts of the cylinder head cover 10, and with which two cam shafts are covered respectively, and a recessed part 12 extending in cam shaft direction, between the projection parts 11, 11. Opening parts 18...18 for inserting coils 4...4 for an ignition plug are provided in positions opposing to respective cylinders in the recessed part 12. And also, ribs 15...15 for connecting together a pair of the projection parts 11, 11 are formed in positions between respective opening parts 18...18, and bosses 19...19 for installation thereof are provided on the ribs 15...15 so as to stand the soils 4...4 in one line in cam shaft direction.
Patent JP-S5534505-A (JP)
Title: Signal detection circuit for integrated circuit
Inventor: YAMAMOTO MOTOHISA
IPC: H04N5/782
Filed: 1978-09-01
Abstract: PURPOSE: To obtain an integrated circuit which omits the terminal for the switch signal by applying the mode switch signal to one of the signal output terminals sent from the integrated circuit and thus sharing the input terminal of the mode switch signal and the output terminal of the signal.  
     CONSTITUTION: Mode change-over switch SW is provided between power voltage application terminal 3 and output signal terminal 4 sent from output terminal 8 of integrated circuit 1, and active states A and B of two modes are switched selectively. In such circuit, the DC potential is connected in series to final-step transistor Tr 3  of the output circuit of one of the circuit which deliver the signals to outside, and applied to terminal 4 of the output circuit in accordance to the mode switch. Then the current Miller circuit the DC current of which varies by the change of the DC potential is provided, along with voltage drop element 8 which is inserted to one current route of the current Miller. Thus the voltage according to the mode switch signals is obtained from joint 4 of the current Miller circuit and element 8. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06294622-A (JP)
Title: Lead inspection method for semiconductor device
Inventor: YAMAUCHI KIYOSHI
IPC: G06T1/00
Filed: 1993-04-07
Abstract: PURPOSE:To provide a method for inspecting the profile of a lead led out from the peripheral part of mold resin highly accurately without taking out the semiconductor device from a tray. CONSTITUTION:An optical camera 3 for picking up the image of a lead is disposed in a region on the outside of an imaginary border L1 passing through the upper bent part 2b and the end part 2c of the lead while directing from the mold resin 1 side toward the lead 2. Arranging pitch and waving of the end of lead are detected based on the image of lead picked up by means of the optical camera 3.
Patent JP-H11295580-A (JP)
Title: Transport mechanism
Inventor: TADA KANEHIRO
IPC: G02B7/04
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To automatically correct the irregularity of the posture of a nut body to a lead screw due to the deviation even when the axial direction of the lead screw and the moving direction of a moving body are deviated. SOLUTION: This transport mechanism 1 moving a moving body by changing rotational motion to linear motion is constituted of a lead screw 2 provided on a driving side and a nut body 3 provided on the moving body 10 and meshed with the screw 2. The nut body 3 is equipped with a rack part 6 meshed with the screw 2, a stopper part 5 regulating the moving amount of the rack part 6 in the direction where the rack part 6 is separated from the screw 2, a repulsive energizing part 7 repulsively energizing the rack part 6 in the direction where the rack part 6 is meshed with the screw 2 and a coupling part 8 coupled with the moving body 10. The coupling part 8 is coupled by a coupling means 9 which can be tilted to the moving body 10 in the moving direction of the moving body 10.
Patent JP-H10296173-A (JP)
Title: Method for drying coated face and drier
Inventor: YANO MASASHI
IPC: B05D7/02
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To dry a paint in a short time without generating a crack on a protective film formed by the paint. SOLUTION: A vortex of hot air is blown against a protective film 32 formed by applying a paint on the side wall 12A of a tyre 12 to dry the paint. Since the hot air is generated in this way, the hot air is uniformly hit on the protective film 32 even when the protective film 32 is curved and the moisture to be evaporated is rolled up, the drying time is shortened. Further, since the air velocity needs not to be increased, the crack of the coated face is prevented.
Patent JP-S5440236-A (JP)
Title: Plating process
Inventor: YUBI SATORU
IPC: C23C18/18
Filed: 1977-09-05
Abstract: PURPOSE: To easily form a plated film of high adhesion strength by coating the surface of a layer to be plated with a silance coupling agent having hydrophilic chelate-forming active functional group in its molecule, followed by electroless plating.  
     CONSTITUTION: A layer such as glass to be plated is dipped for severalWseveral tens sec in a soln. of a silance coupling agent of formula NH 2 -R-Si(OR') 3  (where R is 3W5 C and the atomic ratio of N:C-1:3 or more) having-NH 2  at the end, whereby the agent release R'OH to provide the highly hydrophilic active properties of the functional group-NH 2  to the oxide surface. So, adhesion of Pd particles or the like to be allowed to adhere in plating pretreatment is facilitated and Pd forms chelate. Accordingly, a film formed by next electroless plating is allowed to firmly adhere to the oxide through the coupling agent. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S588948-A (JP)
Title: Manufacture of solar energy selectively absorbing plate
Inventor: KANETAKE KATSUHIKO
IPC: C23C22/50
Filed: 1981-07-08
Abstract: PURPOSE:To obtain a heat collecting plate high in performance and easy in waste water processing by a method wherein a stainless steel plate is processed in a solution mixture of copper sulfate solution and sulfuric acid solution to form a selectively absorbing film on the surface. CONSTITUTION:The stainless steel plate of SUS430 is processed for degreasing for ten minutes in a degreasing solution of 85 deg.C which is obtained by mixing sodium carbonate aqueous solution of a density of 70g/l and sodium hydroxide aqueous solution of a density of 18g/l. Then the steel plate is processed in the solution mixture of copper sulfate solution of a density of 110g/l and sulfuric acid solution of a density of 100cc/l for three hours at the temperature of 105 deg.C.
Patent JP-S5731141-A (JP)
Title: Removing method for foreign matter adhered on substrate
Inventor: WATANABE JIYUNJI
IPC: H01L21/304
Filed: 1980-08-02
Abstract: PURPOSE:To remove foreign matters adhered on the other surface of the substrate effectively  without changing the original plane shape of the substrate by using a flexible sheet-shaped grindstone and inclining the shaft to the shaft of a work holding base. CONSTITUTION:A layer 2, on which materials of different kinds attach, of the substrate 1 is  absorbed to a disk 14 by means of holes 16 through a polyurethane rubber 15, and the disk is  mounted onto a receiving disk 12 of a hollow shaft 11 through an O ring. The grindstone 18 is  used which is manufactured by mounting a grain layer 20 on an outer circumference of a flexible  thin metallic disk 19 attached at a nose of the shaft 17, while the shaft 17 is inclined to the shaft  11, the grain layer 20 is pushed onto the foregin matters attached part 3 of the fringe of the back  A of the substrate 1. The gaindstone 18 is turned, a working liquid is fed from a nozzle 21, the  foregin matter attached part 3 is removed, while the grindstone is moved in the arrow direction in  parallel with the surface of the revolution receiving disk 12, and the grindstone 18 is separated  when the grindsone reaches the center of the substrate 1. According to this constitution, even  when the surface of the substrate 1 is vibrated, the grindstone 18 follows up, and the foregin  matters having moved to another surface can be removed effectively without changing the plane  shape of the original substrate.