baber/WOPTO huggingface dataset:
Patent JP-S6145530-A (JP)
Title: Manufacture of phosphor screen of color cathode-ray tube
Inventor: NISHIZAWA SHOKO
IPC: H01J9/227
Filed: 1984-08-08
Abstract: PURPOSE:To reduce number of manufacturing processes so as to decrease accumulation of minor defects occurring in the processes, by forming a black matrix by laser beam irradiation through a shadow mask. CONSTITUTION:A shadow mask 3 is provided, facing the surface of a black membrane 2 of a light-absorbable material. The scanning origin of a laser source is placed at the position of a light source for a green luminous phosphor exposure above the shadow mask 3, the inside of the panel 1 is scanned, and the irradiated portion of the light-absorbable material membrane 2 is heated and burned to form a black matrix holes 5, while laser beam 4 is radiated through a correction lens. Then, the scanning origin of the laser source is slided to the light source positions for blue and red luminous phosphor exposures respectively, repeating the similar scanning, resulting in forming three colors of black matrix holes 5. In that, processes of forming black matrix can be simplified extensively, reducing number of defects over a phosphor screen.
Patent JP-H06768-A (JP)
Title: Shot peening method
Inventor: NOZAKI KIYOHIKO
IPC: B24C1/10
Filed: 1992-06-23
Abstract: PURPOSE:To provide high fatigue strength by shot-peening a carburization- quenched member with shot grains having the grain size phi of 0.8mm and the hardness of 600Hv or above, then shot-peening it with shot grains having the grain size of 0.2mm and the hardness of 700Hv or above. CONSTITUTION:When strong shot peening is applied with shot grains having the grain size phi of 0.8mm and the hardness of 600Hv or above, low compression residual stress is obtained on the surface of a member, and high compression residual stress is obtained at the deep section of the member. Shot peening is applied with shot grains having the relatively weak shot force, the grain size phi of 0.2mm, and the hardness of 700Hv or above, high compression residual stress is obtained on the surface of the member while no effect is given to the deep section, the coarse face formed by the first treatment is mitigated by the second shot peening, and the face roughness is improved.
Patent JP-S6057645-A (JP)
Title: Manufacture of semiconductor device
Inventor: TEZUKA IZUMI
IPC: H01L21/3065
Filed: 1983-09-09
Abstract: PURPOSE:To obtain a fine electrode wiring, and to improve the characteristics of a semiconductor device by constituting an electrode or a wiring being in contact with a diffusion region by Al while implanting Si ions to the electrode or the wiring when the region is formed to the surface layer section of a semiconductor substrate, an insulating film is applied on the whole surface containing the region, an opening is bored and the electrode or the wiring is formed. CONSTITUTION:A predetermined diffusion region 2 is formed to the surface layer section of an Si substrate 1, the whole surface containing the region 2 is coated with an SiO2 film 4, and an opening is bored made to correspond to the region 2. An Al film 8 consisting of pure aluminum is evaporated on the whole surface while burying the inside of the opening, Si ions are implanted to the film 8, and an Al-Si layer 9 is formed on the surface layer section of the film 8. Si in the surface layer section is diffused into Al thorugh annealing treatment, and a desired Al electrode 10 containing Si is formed through pattern etching by a photo-resist mask. Accordingly, Si residue is not generated completely while the intrusion of Al into the diffusion region is also prevented.
Patent JP-H0461120-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAITO TSUTOMU
IPC: H01L21/3065
Filed: 1990-06-22
Abstract: PURPOSE:To make it possible to etch a silicon material with a high selective etching rate for SiO2 and with a low extent of damaging the material by giving reactive ion etching to the material over the silicon oxide, with mixed gas of hydrogen bromide and chlorine. CONSTITUTION:After forming a field insulation film 4 selectively on a silicon substrate 1, a gate electrode 3 is patterned by one of a parallel-plate RIE device, with polysilicon 31 and tungsten silicide 32 being adhered all over the surface of the substrate by use of CVD method and resist film 5 mask being selectively formed further on it. In order to form this type of gate electrode, mixed gas of hydrogen bromide (HRr) and chlorine (Cl2) is used as reaction gas. When the gate electrode made of silicon group material is etched on the gate insulation film 2 by use of RIE method under approximately 50% of flow rate of HBr/(HBr+Cl2), the gate electrode can be patterned with a high accuracy without inflicting damage to the silicon substrate.
Patent JP-H0456836-A (JP)
Title: Information input controller
Inventor: HISADA OSAMU
IPC: G09F9/00
Filed: 1990-06-22
Abstract: PURPOSE:To improve convenience by loading a light for an over-head projector in a state where a liquid crystal back light is removed and further, providing a means attaching an enlarging/projecting lens. CONSTITUTION:A light attaching part 7 is provided on the back side of a liquid crystal surface panel 5, and the liquid crystal back light 11 or a light for the over-head projector 9 is attachably/detachably loaded to the light attaching part 7. A U-shaped arm member 17 folded to the front side of the liquid crystal display panel 5 is attached to the casing of the light 9, and the lens 13 is fitted to a frame body 15 provided on the projecting end part of the arm member 17. The projected display contents of the liquid crystal display 5 are enlarged and projected on a proper screen. Thus, a device is normally used, and the enlarged projection display of the display contents is carried out, so that the convenience such that the display contents can be changed during projection displaying can be improved.
Patent JP-H0215207-A (JP)
Title: Optical fiber dropping in device
Inventor: YAMAMOTO KATSUO
IPC: G02B6/44
Filed: 1988-07-04
Abstract: PURPOSE:To drop an optical fiber core in a spiral groove correctly by detecting variation in the pitch of the spiral groove as an electric signal without contacting and controlling a moving base driving mechanism with the detection signal. CONSTITUTION:A spacer 2 moves front left to right while rotating as shown by an arrow. At this time, the optical fiber core 3 is guided by a batten plate as a guide tool and dropped in the spiral groove of the spacer 2 by an optical fiber dropping in tool 18. If the pitch of the spiral groove 1 of the spacer 2 varies, the spiral groove 1 moves to the right or left side of noncontact type sensors 25A and 25B. Consequently, a noncontact type sensor outputs an electric signal to a controller 33, which outputs a control signal for moving a moving base 14 to a dropping in tool moving motor 12. The optical fiber dropping in tool 18 is moved under this control to the position where the optical fiber core 3 can accurately by dropped in the spiral groove 1.
Patent JP-S5865684-A (JP)
Title: Paper feeding device
Inventor: ISOBE TOSHIAKI
IPC: B65H20/20
Filed: 1981-10-16
Abstract: PURPOSE:To make printing, paper feeding, and the like smooth, by arranging the identical right and left helical springs between a paper guide roller and right and left sprockets, and positioning the paper guide roller at the center betweeen the right and left sprocket at all times. CONSTITUTION:The ends of the helical springs 5 having the equal spring constant and length are fixed to the right and left of the paper guide roller 1. At  this time, a guide rail 4 is inserted in the helical springs 5. The other ends of the helical springs 5, which are protruded from the right and left of the paper guide roller 1 are fixed to the right and left sprockets 2 and 3. Therefore, even through the right and left sprockets 2 and 3 are adjusted to the width of paper, the roller is positioned at the center between the right and left sprockets 2 and 3.
Patent JP-S5867072-A (JP)
Title: Manufacture of semiconductor device
Inventor: FUJI TATSUO
IPC: H01L29/788
Filed: 1981-10-16
Abstract: PURPOSE:To obtain an MNOS type involatile memory device with good characteristics by a method wherein the ratio of the quantity of mixed gas containing the first raw gas constituted of vapor compounds containing Si and the second one constituted of those containing N is monotonously reduced from the starting point of the growth of an Si nitride film to the finishing point, and a heating is performed, when forming an Si nitride film. CONSTITUTION:Dichlorosilane (SiH2Cl2) is used as the first raw gas and ammonia as the second one, and the mixed gas with N for the carrier gas and the first and second raw gases is introduced into a hot wall reaction tube resulting in the formation of the Si nitride film (Si3N4 film). Therefor, the mixture ratio of the first and second raw gases[SiH2Cl2]/[NH3]is set to 1/3 at the starting point of the Si3N4 film formation, and said mixture ratio is continuously reduced as the Si3N4 film grows so as to be 1/100 at the finishing point thereof. Thereby, an Si3N4 film having the distribution of the charge capture level density (b) as shown in the figure is obtained.
Patent JP-H0910210-A (JP)
Title: Image processing method, image processor and ultrasonic imaging device
Inventor: MIYAMA HIROJI
IPC: G06T1/00
Filed: 1995-06-30
Abstract: PURPOSE: To select images to be processed by an easy operation and to perform an image processing by specifying a unrequired image in the successively displayed plural images, holding the value of the image other than the unrequired image within a prescribed range and generating one image. CONSTITUTION: By operating the forward/backward feed knob or the like of an operation part 8, while displaying the stored contents of a cine memory 9a at a CRT display part 6, the image of a starting position for starting a cine capturing processing is displayed. Then, at the point of time when the image of the desired starting position is displayed at a CRT display device 6, the image is defined as the starting position of the cine capturing processing and input is performed from the operation part 8.  With the starting position as an origin, the image is continuously and successively sent in a processing end position ending position direction, the image considered as noise is made to stand still, and when a registration instruction as the unrequired image to be excluded from the cine capturing processing is supplied from the operation part 8, the frame number of the unrequired image is stored in a table 10 by a control part 7.
Patent JP-S5688806-A (JP)
Title: Ozonizer
Inventor: TSUKUI TSUTOMU
IPC: C01B13/10
Filed: 1979-12-21
Abstract: PURPOSE: An ozonizer, designed to reduce the amount of oxygen generated from an oxygen generator, feed an expelled gas from the oxygen generator to an adsorbing and desorbing column of the ozonizer, desorb O 3  and immediately go into an adsorbing operation of O 3 , in which the oxygen is effectively used.  
     CONSTITUTION: Air which is dried and somewhat concentrated in an oxygen concentrator 15 is fed from a pressure regulator 17 to an oxygen generator 2, and oxygen of concentration 90wt% or more is produced. The air is then fed from a pressure regulator 5 to an ozonizer 1, partly ozonized, and fed to an adsorbing and desorbing column 31 packed with silica gel at about -60°C to adsorb the O 3 . An adsorbing and desorbing column 32 packed with silica gel is heated to about 0°C, and an expelled gas from the oxygen generator 2 is fed to the column 32 to desorb the O 3 . The column 31 is put into the desorbing operation, and the column 32 is put into the adsorbing operation. A gas expelled from the column 32 in a period in the first half of the adsorbing operation is fed by a blower 14 to the pressure regulator 17. Liquid oxygen is used for cooling the column 32, and the oxygen is fed by the blower 14 to the pressure regulator 5 with the regulation of a change-over valve 16. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5689516-A (JP)
Title: High frequency welding method of conductive resin sheet
Inventor: ARII YOSHITAKA
IPC: B29C53/00
Filed: 1979-12-21
Abstract: PURPOSE: To prevent the generation of sparks and to shorten the working period, by covering the lower part of an upper electrode with a thin molecular film not capable of being welded by high-frequency welding, and carrying out high-frequency welding of a synthetic resin sheet onto a conductive composite sheet.  
     CONSTITUTION: The composite sheet comprises the conductive sheet 4 of which the both surfaces are covered with insulation sheets (such as soft vinyl chloride resin sheets) 3, 3, and the insulation sheet (such as a soft vinyl chloride resin sheet) 3' capable of being welded by high-frequency welding is laid on the composite sheet. On the lower part of the upper electrode 1 is formed the high molecular film (such as a polyester film) 2 not capable of being welded by high-frequency deposition welding, and said welding is performed with an insulation underlay 5 placed on the lower electrode (surface table) 6. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6056132-A (JP)
Title: Control device of fuel injection timing
Inventor: IBUKI NORITAKA
IPC: F02D41/00
Filed: 1983-09-07
Abstract: PURPOSE:To enable highly accurate control by fitting a servo piston in a timer piston in the captioned device concentrically and by controlling fuel injection timing through control of balanced position of the timer piston by adjusting the position of the servo piston. CONSTITUTION:When an engine is driven, rotational amount of a step motor 1 is controlled based on the optimum fuel injection timing computed by a controller 11 in accordance with vehicle running conditions such as accelerator step-in amount and the number of engine rotation, and a servo piston 4 inserted into a timer piston 9 is slid in the axial direction by means of a female screw 4a which is screwed in a male screw 1a. And, for example, when the servo piston 4 is moved to the left, fuel oil in a left side high pressure chamber 202 is flowed to a low pressure path 402 through a connecting passage 10 and a relief port 401. Then the time piston 9 is energized to the left by the pressure in a right side high pressure chamber 302 to control fuel injection timing by means of a slide pin 8.
Patent JP-S649588-A (JP)
Title: Identifier for printed matter
Inventor: TADA MASAO
IPC: G07D7/00
Filed: 1987-07-02
Abstract: PURPOSE: To always properly discriminate the kind of printed matter without generating erroneous identification by deciding the kind of printed matter based on the discrimination results from plural kinds of discriminating means. CONSTITUTION: When a paper money 2 is conveyed on a carrier path 1, its denomination is discriminated based on the shape of the paper money 2. Next, the denomination is discriminated based on the magnetic pattern of the paper money 2 conveyed on the carrier path 1. Continuously, the denomination is discriminated based on a printing pattern on the surface of the paper money 2 conveyed through the carrier path 1. Further, the denomination is discriminated based on a printing pattern on the rear side of the paper money 2 conveyed through the carrier path 1. Then, the data of the discriminated results provided from respective kinds of discrimination parts 18-21 are collected to a total discrimination part 22 and the final discriminating processing of the paper money 2 is performed.  Thus, the kind of printed matter can be always properly discriminated without generating the erroneous discrimination.
Patent JP-H119783-A (JP)
Title: Display device
Inventor: NANBU ICHIRO
IPC: A63F7/02
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To increase the stage effect of display and improve the game property by providing a first display device on one side of a base, and providing a driving part on the other side to move the base, whereby the first display device mounted on the base is seen as if it shows a three-dimensional display by rotating or reciprocating it. SOLUTION: When a ball 33 gets in a starting hole, first display parts 6a, 6b, 6c provided on a display device 34 perform a figure display changed in time. When the first display part 6a shows 7, and the first display part 6c shows 7, for example, the display device 34 is laid in a specified state in which the first display parts 6a, 6c keep the figure of 7, and only the first display part 6b changes. At this time, a control part outputs a control signal to a motor 16 so as to repeat normal rotation and reverse rotation every prescribed time. Consequently, a box body 12 is reciprocated by the reciprocating motion of a gear part engaged with a gear 15 fixed to the shaft of the motor 16, and the first display parts 6a, 6b, 6c provided on a base 1 fixed thereto are reciprocated in a direction D and seen as if they perform a three-dimensional display.
Patent JP-H0514809-A (JP)
Title: Television camera device
Inventor: KOJIMA YASUNOBU
IPC: H04N5/222
Filed: 1991-07-05
Abstract: PURPOSE:To offer a television camera device free from possibility that the raster scanning of the display device of a view finder is stopped even in the case that there is no return video signal at the time of switching a video signal to be supplied to the view finder to a return video signal side. CONSTITUTION:The video signals from plural television cameras A, B,... equipped respectively with the view finders 4A, 4B,... to which the video signal by image pickup by itself and the return video signals by the image pickup by other television cameras are switched and supplied are supplied to plural television cameras A, B,... by being switched by a switcher 6, and the return video signal from the switcher 6 and a dummy signal containing a synchronizing signal are supplied to plural television cameras A, B,... by being switched by a selector switch 11.
Patent JP-S5865139-A (JP)
Inventor: ASUKO MARUCHIO
IPC: A61B5/296
Filed: 1982-09-22
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-H1010685-A (JP)
Title: Radiation image forming method
Inventor: TSUJI NOBUAKI
IPC: G21K4/00
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a radiation image forming method of a silver halide photographic sensitive material having high sensitivity and high contrast and improved graininess and sharpness of images even at the time of ultra-rapid processing of <=35 seconds. SOLUTION: The thickness of the phosphor layer for the back side of sensitizing screens is 150 to 250μm, the thickness of the phosphor layer for the front side is >=30 to <=90% of the thickness of the phosphor layer for the back side in the radiation image forming method for executing photographing with the two radiation sensitizing screens. The gamma value when such silver halide photographic sensitive material is processed dry to dry for >=15 to <=35 seconds is >=3.3 to <=4.0. The silver halide photographic sensitive material of <=1.1g in the water absorption amt. just before drying per sheet of 10×12 inch size in the processing stage of the silver halide photographic sensitive material is used.
Patent JP-H1011345-A (JP)
Title: System and method for file management
Inventor: INOUE SAKAE
IPC: G06F12/00
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a system and method for file management which can repair hierarchical relation, whose consistency is lost owing to trouble, under simple control. SOLUTION: Unique IDs 48 which are enumerated uniquely in a tree structure are given to (i) nodes 47 held corresponding to the respective nodes constituting the tree structure, and when an (i) node 47 is updated, the unique ID 48 is also newly enumerated. Each time the (i) code 47 is updated, maintenance data 42 including the update state and the latest enumerated unique ID are generated and held in a volume maintenance space 41. If trouble occurs during the update of the (i) node 47, the latest maintenance data 42 are retrieved from the maintenance data 42 showing the completion of update states and the (i) node 47 including the enumerated unit ID 47 newer than the unique ID 43 included in the retrieved maintenance data 42.
Patent JP-H0218340-A (JP)
Title: Production of glass containing titanium and titanium alloy material
Inventor: KONDO SADAO
IPC: C03C27/02
Filed: 1988-07-04
Abstract: PURPOSE:To improve the strength and appearance of glass by holding molten glass contg. a sealed Ti (alloy) material at a prescribed temp. to allow oxygen in the glass components to penetrate into the Ti (alloy) material and to form an oxidized film. CONSTITUTION:A Ti (alloy) wire is sealed in molten glass and this molten glass is held at 800-1,600 deg.C. Oxygen in the glass components is allowed to penetrate into the Ti wire and a surface layer having a high oxygen content is formed. The Ti wire is firmly bonded to the glass and develops a color, so the strength and appearance of the glass are improved.
Patent JP-S6056510-A (JP)
Inventor: IKUNAGA TAKAHISA
IPC: B28B23/02
Filed: 1983-09-09
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-H0455923-A (JP)
Title: Information processing equipment
Inventor: AKASHI KAZUO
IPC: G06F1/26
Filed: 1990-06-25
Abstract: PURPOSE:To display a screen with low luminance at drive of a battery state and with high luminance at drive of an external power supply respectively by detecting the supply of the drive power received from an external power supply and then switching the drive current of a display device based on the detecting result of the power supply detection means. CONSTITUTION:An AC adaptor 2 is selected and a pin 7 of the AC adaptor 2 is connected to a jack 8 attached to an information processing equipment 1. Thus the output of the adaptor 2 which is set at a level higher than the voltage of a battery 3 is supplied to the equipment 1 via an output switch circuit 9 as the drive power (a). At the same time, a supply detection circuit 10 detects the connection of the adaptor 2 with the output of this adaptor 2. Then a luminance control signal (b) is outputted from the circuit 10 and inputted to a drive circuit 13. Thus an FL tube 12 is driven with high luminance at drive of the adaptor 2 requiring no preference to be given to the low power consumption. Meanwhile the tube 12 is driven with low luminance at drive of the battery 3 so that the low power consumption is maintained.
Patent JP-S6144665-A (JP)
Title: Platen for business machine such as printer or the like
Inventor: ICHINOSE OSAMU
IPC: B41J11/02
Filed: 1984-08-10
Abstract: PURPOSE:To obtain the titled platen having the excellent properties of a durability, light weight, mass production machinability and the like by providing the thick hollow pipe having the bearing sections made of the hollow pipe formed integral with the both ends thereof and provided with stems. CONSTITUTION:The bearing sections 12, 13 of the thin hollow pipe are formed by applying the plastic working such as drawing work or swaging work, or the like, or the plastic working combined of these methods to the both sides of the thick hollow pipe body 11. The strength of the connection sections between the bearing sections 12, 13 and the stems 14 is made large, and a working process is simplified, the weight of a production is made into light by a press in of the stems from both ends of the bearing sections or by a securing of the adhesive agent.