baber/WOPTO huggingface dataset:
Patent JP-S5524786-A (JP)
Title: Manufacturing method for composite metal pipe
Inventor: MIDORO KENJI
IPC: B21C37/06
Filed: 1978-08-12
Abstract: PURPOSE: To manufacture a long composite metal pipe of optional diameter with high reliability with ease and high efficiency by a mechanism wherein metal tape of different quality is run continuously along the continuously running metal pipe, forming the tape into a cylinder so as to envelop the pipe, and after the butted portions are continuously welded, the pipe is solid drawn and finished.  
     CONSTITUTION: Metal tape 2, fed from the feeder 1 is cut at the slitter 5 with a prescribed width via the cleaner 3, formed into a cylinder at the former 8 which is consisted of the forming roller group 6 and the forming die 7, its butted portion being welded by the torch 9, and turned into the metal pipe 10. On the other hand, metal tape 11 of different quality, runs out via cleaner 3', being cut at a prescribed width at the slitter 5, formed into a cylinder enveloping the pipe 10 at the former 8' which is consisted of the forming roller group 6' and forming die 7', and the butted portion is continuously welded by the torch 9', Plug is inserted into the obtained parent metal 15 of the composite metal pipe, and the solid drawn work by drawing plug is continuously performed until the reduction rate at the section area becomes more than 50%. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05274155-A (JP)
Title: Floppy disk device containing automatic program starting function
IPC: G06F9/445
Filed: 1992-03-26
Abstract: PURPOSE:To automatically carry out the installation, the setting of an environment, the start, and the system shut-down of an application program in a UNIX system. CONSTITUTION:The starting firmware 14 applies an interruption to a UNIX 20 to input a group of commands to an interpreter for the installation, the setting of an environment and the start of an application program, i.e., the contents of an automatic execution command file 9 when a floppy disk 8 storing the file 9 is loaded in a floppy disk device 10 in an automatic program start mode where an automatic program start exclusive switch is pushed. Thus the application program is carried out. When the start exclusive switch is pushed again in the same mode, the firmware 14 issues a system shut-down command to the UNIX 20 to shut down a UNIX system.
Patent JP-S63265119-A (JP)
Title: Liquid level gage
Inventor: SHIOIRI HARUKI
IPC: G01F23/32
Filed: 1987-04-23
Abstract: PURPOSE:To ensure the detection of plural kinds of liquid levels in a simple constitution, by fixing a pair of mercury switches to a moving arm, which is moved with a lateral shaft as a center on the basis of the buoyancy of a float, which is provided at one end, whose slant direction is changed depending on the medium liquid level and the high liquid level. CONSTITUTION:A float 3 is provided at one end of a moving arm 2, whose intermediate part is pivoted with a lateral shaft 1. The float 3 is floated on a liquid 4 in order to detect a liquid level. The moving arm 2 is moved with the lateral shaft 1 as a center based on the buoyancy of the float 3. When the water level in a water tank is increased by water supply and the water surface, on which the float 3 is floated, reaches the high water level requiring the stop of the water supply, the moving arm 2 is slanted in the other direction relatively largely. In this state, one mercury switch 5a of a pair of mercury switches 5a and 5b, which are fixed to the moving arm 2, is kept closed intactly. However, the other mercury switch 5b is opened because mercury 8 is separated from contact pieces 7 and 7 against adhesive force based on van der Waals force.
Patent JP-H10279205-A (JP)
Title: Elevator with control box
Inventor: LIEBETRAU CHRISTOPH
IPC: B66B1/34
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To perform maintenance and repair of an elevator by a simple method without increasing the dimension of a cage by an accessory device which obstructs the maintenance and repair thereof. SOLUTION: This elevator has a drive system attached to a cage and a control box 11 arranged above or below a cage door 3. Consequently, an engineer in charge of repair can come in contact with electrical constituent parts of the elevator such as a running adjusting device, a safety circuit, a selective drive adjusting device, a frequency inverter, etc., manually or visually at a floor 5 where a shaft door is opened.
Patent JP-H02274958-A (JP)
Title: Decorative paved floor and/or pattern tiling work
Inventor: ANTONIO HOSE ORUTEISU BORUTARI
IPC: E04F13/08
Filed: 1989-04-18
Abstract: PURPOSE: To form a decorative floor tile by paving the pavement floor with decorative rectangular tiles composed of square sides and their diagonal lines and providing patterns and circumferential edges treated by different colors basically. CONSTITUTION: A diagonal line of the dimension b2<1/2> /2 is formed in a square of the side dimension (b) and a square L with the dimension of the three sides equal to the half of the diagonal is provided. Three components 1, 2, 3 are expressed by dark color and innumerable combinations are formed using the three components. Sandstones, artificial stone, woods, slates, etc., are used as constituent materials so that the patterns and the circumferential edges are set to a spectrum range having the same color as the whole color of the components or different therefrom. This constitution can provide different pavement floors by changing coatings and materials of various colors.
Patent JP-S5724121-A (JP)
Title: Accuracy test device for analog-to-digital, digital-to-analog converter
Inventor: ENDOU KENJIROU
IPC: G01R31/00
Filed: 1980-07-21
Abstract: PURPOSE:To test the accuracy of A/D, D/A converter simply, by giving a ramp wave to the input of A/D, D/A converter 2 and observing the output of the converter via a low cut-off filter. CONSTITUTION:A ramp wave with good linearity is produced from an oscillator 1 and given to an A/D, D/A converter 2. The output of the converter 2 is a step wave which changes every step size. When this step wave is applied to a low cut-off filter 5, the output is only noise produced at changing points of code, and the uniformity of the step size can be known by observing this noise at an observing means 6.
Patent JP-S5525577-A (JP)
Title: Fluid wheel (water wheel and wind wheel)
Inventor: BONSHIHARA SOUJIROU
IPC: F03D3/06
Filed: 1978-08-15
Abstract: PURPOSE: To obtain rotation energy from the energy of flow of fluid by fixing the rotary axle of star gear on a base plate.  
     CONSTITUTION: Wind is received vertically to the wind direction by the abdominal region of blade and in prallel by the back of blade. When the rotary axle of the star gears O, P and Q is fixed on the base plate D, the base plate d becomes the arm of rotor and the axle of the gear O becomes matched with the axle of rotor. The gear O makes racing in relation to axle, the gear makes racing in relation to the axle of the gear P, and the axle of gear, balde, and the axle of blade are connected integrally in such a way that the balde is situated below the arm, with another arm as an under supporter. In the case of wind wheel, the gear O is fixed to the wind direction blade fastened to the axle, whereas in the fase of water wheel, it is fixed to the outer frame supporting the axle. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000290756-A (JP)
Title: HIGH Cr MARTENSITIC HEAT RESISTANT STEEL EXCELLENT IN HOT WORKABILITY
Inventor: SAWARAGI YOSHIATSU
IPC: C22C38/00
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a high Cr martensitic heat resistant steel excellent in hot workability and capable of being produced highly efficiently and in a high yield by a hot rolling tube making method using an inclined roll type piercing rolling mill even in the case of seamless steel tube of a small diameter. SOLUTION: This steel contains, by weight, 0.04 to 0.15% C, 0.01 to 1.0% Si, 0.05 to 1.5% Mn, <=0.030% P, <=0.0010% S, 8.0 to 13.0% Cr, 1.0 to 2.5% W, 0.01 to 1.0% Mo, 0.2 to 2.0% Cu, 0 to 0.7% Ni, 0.10 to 0.30% V, 0.01 to 0.15% Nb, 0.020 to 0.10% N, 0.001 to 0.050% Al, 0.0001 to 0.015% B, 0.0002 to 0.010% Ca, <=0.0050% O(oxygen), and the balance substantial Fe, and also satysfys the inequality of 2<= Ca-0.1×(O+B)}S<=30} and has a structure contg. 1 to 30 area% δ ferritic phase, where the elemental symbols in the inequality denote the content (weight %) of each element in the steel.
Patent JP-H07306698-A (JP)
Title: Method of interpolating sound
Inventor: KONISHI HIROSHI
IPC: G10L19/005
Filed: 1994-05-12
Abstract: PURPOSE:To enable the interpolation and expansion by the same processing for the lack of packets and the compression of a redundant part. CONSTITUTION:On transmission side, a series of coded sound information is transmitted as packets, in each of which the data part is constituted of coded sound information, time information at the time of its coding, and the number of frames, separately for each block of plural frames, and for redundant parts (F4-F7) such as soundless parts, other (F5-F7) than the coded sound information of the first frame are abandoned, and a packet P is constituted as the sound information on the last in the packet of F4, and it is transmitted. On reception side, information is interpolated with the information F4 right before it, treating t5-t8 as an information free section from the time information is of the received packet P1, the number of frames; 2, and the time information t8 of the packet P2.
Patent JP-H08290536-A (JP)
Title: Polypropylene laminated oriented film
Inventor: UEDA NAOKI
IPC: B32B5/14
Filed: 1995-04-24
Abstract: PURPOSE: To obtain a polypropylene laminated oriented film, in which transparency, mapping properties and blocking resistance are improved and which has excellent external appearance of a film. CONSTITUTION: This film is made of a layer consisting of 0.00001-0.5 pts.wt. of a crystalline nucleating agent such as di(p-methylbenzylidene) sorbitol, polycyclopentane, tetrafluoroethylene or the like and 100 pts.wt. of crystalline polypropylene and layer consisting of 0.01-0.5 pts.wt. of blocking resisting agent such as spherical silica having the average particle diameter of 0.1-10μm, fine crosslinked polymethyl methacrylate particles or the like and 100 pts.wt. of crystalline polypropylene so as to be laminated to each other and then at least stretched unidirectionally. In the film, the crystalline nucleating agent and the blocking resisting agent do not substantially exist in the same layer. At the same time, the crystalline polypropylene layer containing the blocking resisting agent exists at least one surface of the polypropylene laminated oriented film.
Patent JP-H08292393-A (JP)
Title: Display device
Inventor: KOBAYASHI KAZUYA
IPC: G02B5/30
Filed: 1995-04-24
Abstract: PURPOSE: To make double images invisible and to improve the luminance of display images by laminating a translucent reflection film on the room side surface of a polarization direction adjusting film and forming an antireflection film on the surface of room side sheet glass. CONSTITUTION: The translucent reflection film 5 is laminated on the room side surface of the polarization direction adjusting film 3 and antireflection films 2 are formed on the surfaces of room side sheet glass, 1, 1'. The light polarized to an S wave by an S polarizing means 11 first arrives at the room side sheet glass 1 when display light of driving information, etc., including the S wave and P wave is emitted from a display means 10. The antireflection film 2 exists on the surface and, therefore, the light is hardly reflected an almost the entire quantity of the light is made incident on the inside of sandwich glass 9. The light is reflected by the translucent reflection film 5 and is visibly observed by the driver's eyes 12. On the other hand, the light past the translucent reflection film 5 is polarized to the P wave by the polarization direction adjusting film 3 and is made incident on the outdoor side sheet glass. This light is emitted from the rear surface of the glass or the exit angle is a Brewster angle at the boundary and, therefore, the light is not reflected at all and the whole quantity is emitted as the P wave. The double images does not arise at all.
Patent JP-S63263944-A (JP)
Title: Loop network system
Inventor: MIZUNO HARUNOBU
Filed: 1987-04-22
Abstract: PURPOSE:To reconstitute a system in the event of a faulty transmission line by counting the transient state of a node in the transmission state and disconnecting the said node from a loop network system when the node overflows. CONSTITUTION:When a fault takes place between nodes 1 and 2 in the loop network system, a token is missing in right/left system loops 100, 200. Right/left reception sections 30, 31 detect the token missing and informs it to right/left system state machines 60, 61. Thus, the right/left system state machines 60, 61 inform the transient state to a node state control section 50 to start right/left system transient state counters 70, 71. Then when the left system reception section 31 detects it that no delimiter is circulated in the left system loop 200, the faulty state is informed to the node state control section 50 via the left system state machine 61. Thus, the node state control section 50 controls the transmission line control section 10 into the loopback state.
Patent JP-H08292833-A (JP)
Title: Coordinate input device
Inventor: YOSHIMURA YUICHIRO
IPC: G06F3/0488
Filed: 1995-04-24
Abstract: PURPOSE: To reduce the power consumption of the coordinate input device which uses the transmission delay of an ultrasonic wave. CONSTITUTION: A sensor selection mode and a nonselection mode are switched with the switch 14 of a vibration pen 3. In the selection mode, the sensor which is the closest to a vibration source is selected out of sensors 6a-6h and coordinates is calculated from delay times detected by at least three sensors. In the nonselection mode, the coordinates of the inputted vibration source is calculated from the delay times of vibrations detected by the sensors 6a, 6c, and 6e. In this case, other sensors are not used, so the supply of electric power to the sensors and a preamplifying circuit 12 is stopped to reduce the power consumption.
Patent JP-S5624379-A (JP)
Title: Handy copying machine
Inventor: TANIGAKI TAIJI
IPC: G03G15/22
Filed: 1979-08-02
Abstract: PURPOSE: To make size smaller and cost lower by the constitution provided with a mechanism of rotating two rotators synchronously with a rotator scanning in abutment on the object to be copied or copying paper and a rotator for transfer.  
     CONSTITUTION: When rotators 2, 3 rotate synchronously with the rotation of a scanning rotator 8 scanning on the object 6 to be copied, a charging belt 1 is wound on the rotator 3. At this time, the characters, patterns, etc. on the object 6 become the latent images by the charge on the charging belt 1 and these images are developed by the toner from a toner feeder 10. Next, when an operating lever 21 is raised, a rotator 4 for transfer descends and moves to the position where the transfer to transfer paper 6 is possible and the transfer with the charging belt 1 is possible. The device is then placed on the copying paper 26, and the scanning rotator 8 is rotated and moved in the direction reverse from that at the image forming so that the toner on the charging belt 1 is attracted onto the rotator 4 and is next transferred onto the copying paper 26. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0644940-A (JP)
Title: Grid structure of focused ion beam
Inventor: JIEEMUZU PIITAA REBUIN
IPC: B23K15/10
Filed: 1992-04-20
Abstract: PURPOSE: To reduce the current density of a beam by a required value without influencing other characteristics of the beam by inserting a penetration grid of a fine mesh in a beam route between an ion emission source and a target. CONSTITUTION: A grid 10 is inserted in a beam route between the ion emission source 20 of a focusing ion beam system and a target 60. The grid 10 is formed of a fine mesh transmission mask made of thin silicon film, and the ion transmittance thereof is different depending on the opening density thereof. Accordingly, the current density of an ion beam can be reduced directly proportional to the transmittance of the selected grid 10 so that the ion arrival speed can be reduced by required value. Thanks to a fine mesh shape, other characteristics of the beam such as a beam diameter, and a beam position are not influenced. Thereby, by reducing the current density of the beam the ion arrival speed can be reduced so that sticking gas is supplied corresponding to the speed.
Patent JP-H03297115-A (JP)
Title: Assembly method of transformer to be transported in disassembled state
Inventor: URATA NOBUO
IPC: H01F41/00
Filed: 1990-04-17
Abstract: PURPOSE:To reduce an installation space, to sharply shorten an assembly period and to enhance an assembly quality by a method wherein a terminal-connecting conductor is supported by a conductor-supporting member at the inner sidewall of a tank which houses a main transformer content and the main transformer content is sealed so as to be moistureproof and dustaproof and is transported. CONSTITUTION:A terminal-connecting conductor 14 is constituted so as to be supported by a conductor-supporting member 15 at the inner sidewall of a tank 2 which houses a transformer content 1. When the tank 2 is transported, the conductor 14 is kept supported separately from an iron core 11 and a winding 12 which constitute the transformer content 1. Thereby, the height of the inner core 11 and the outside diameter of the winding 12, which constitute the content 1, can be scaled up to the limit of the height and the width of a transportation size limit. As a result, a high voltage and a large capacity can be realized, and the number of divisions of the content 1 by the transportation size limit can be reduced to a minimum. Consequently, a transformer installation space can be reduced sharply. Since the conductor 14 is sealed so as to be moistureproof and dustproof and is transported in a state that it is supported at the inner sidewall of the tank 2, an assembly period can be shortened sharply, a drying process can be shortened sharply and a quality can be enhanced.
Patent JP-H05297172-A (JP)
Title: Nuclear reactor shroud support device
Inventor: YONEKURA KAZUYOSHI
IPC: G21C5/12
Filed: 1992-04-20
Abstract: PURPOSE:To provide a nuclear reactor shroud support device arranged in the position for suppressing the horizontal displacement of a shroud and ensuring the working space at internal pump maintenance. CONSTITUTION:A nuclear reactor shroud device has plural sets of support structures 10 radially horizontally arranged near the upper end of a shroud 2 forming the outer wall of a nuclear reactor core between the outer circumference of a shroud 2 and the inner circumference of a pressure vessel 1 for receiving the shroud 2 to support the shroud 2 in such a manner as to be capable of sliding in the radial direction and axial direction to the pressure vessel 1 and restricting the circumferential displacement. A frictional member is arranged on at least one surface of the sliding surfaces of the support body 10 arranged on the shroud 2 and the support body 10 arranged on the pressure vessel 1.
Patent JP-H04306877-A (JP)
Title: Solid-state image sensing device
Inventor: ISHIBASHI MANABU
IPC: H04N5/3728
Filed: 1991-04-03
Abstract: PURPOSE:To enable a solid-state image sensing device to be lessened in smear by a method wherein an impurity region of reverse conductivity type is provided to the surface corners of an interpixel region or an impurity region of the same conductivity type high in concentration is provided to the surface intermediate section of an interpixel region along the side of a photosensor part. CONSTITUTION:An N-type impurity region 14 is provided to the surface corners of an interpixel region 8 along the side of a photosensor 1. By this setup, a part where potential is kept flat can be formed sharper and narrower in the interpixel region than a case where an N-type impurity region is not provided. By this setup, charge generated in the interpixel region 8 is shifted to a photosensor section due to the tendency that charge moves toward a point deep in electrostatic potential. Therefore, charge generated in the interpixel region 8 is made to penetrate into a vertical shift register 3, whereby a solid- state image sensing device can be lessened in smear.
Patent JP-S60243999-A (JP)
Inventor: OGATA YOSHIROU
IPC: H05B41/16
Filed: 1984-05-17
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-H04308129-A (JP)
Title: Sheet material conveying device
Inventor: ITO YOSHIO
IPC: B65H31/02
Filed: 1991-04-03
Abstract: PURPOSE:To reduce the floor area used, lower the height of a device, integrate a driving system, and miniaturize the device by arranging a load section and a discharge section vertically separately, arranging a sheet material conveying means between them, and concurrently using part of the load section as the discharge section. CONSTITUTION:A sheet material conveying device 20 has a load base 1A provided on the same side as a device main body 21 with the function to process the sheet material paper P, a paper discharging tray 9 serving as a discharge section, and a U-shaped conveyance path connecting the load base 1A and the paper discharging tray 9. A guide base 1B concurrently serving as a load base is arranged at the front of the downstream of the load base 1A, and a feed roll 2 guiding the paper P to the downstream is arranged above the guide base 1B. The paper P U-turned by a discharge roller 7 is guided to the paper discharging tray 9 via a paper conveyance path formed by a guide member and discharged. The paper P is guided by the paper discharging tray 9 on the rear end side and by the load base 1A concurrently serving as a paper discharging tray on the front side and stably discharged.
Patent JP-H06304265-A (JP)
Title: Oil solidifying agent which possesses combustion suppressing function
Inventor: HARADA TAKASHI
IPC: C08K3/22
Filed: 1993-04-26
Abstract: PURPOSE:To obtain an oil solidifying agent which possesses the fire suppressing function for the hydrocarbon-based mineral oil, petroleum chemical articles, etc., and the fire extinguishing faculty. CONSTITUTION:An oil solidifying agent possesses the oil combustion suppressing function and contains 20-50wt.%. powdery organic polymer oil absorbing agent consisting of the block copolymer consisting of polystyrene blocks and polybutadiene blocks, the block copolymer consisting of polystyrene blocks and polyisoprene blocks, polynorbornene and the mixture thereof, and 50-80wt.%. powdery extinguishing agent. When this oil solidifying agent is used as an extinguishing agent for an oil fire, the fire can speedily be extinguished, and the recombustion of the oil can be suppressed.
Patent JP-S582048-A (JP)
Title: Resin sealed semiconductor device
Inventor: ISHIKAWA SEI
IPC: H01L23/28
Filed: 1981-06-29
Abstract: PURPOSE:To enable to prevent the generation of a gap between the lead and the sealed resin for the titled device by a method wherein a stepped part of resin is provided on the matching line of a resin sealed part. CONSTITUTION:A resin stepped part 3, to be used as the supporting point when a bending work is performed on an outer lead 2, is provided on the matching line of the resin sealed part 1. The stepped part 3 is used as the supporting point of the lead 2, and no gap is developed between the lead 2 and the resin sealed part 1 located above the lead 2 even when a little deformation is generated at the stepped part 3.