baber/WOPTO huggingface dataset:
Patent JP-H04276040-A (JP)
Title: Aluminum alloy to be coated excellent in resistance to filiform corrosion
Inventor: ISHIDA YOJI
IPC: C22C21/06
Filed: 1991-03-05
Abstract: PURPOSE:To obtain an aluminum alloy in which the formation of filiform corrosion occurring in an aluminum alloy to be coated for use in a coated product, such as body sheet material for automobile, electric car, etc., and cases for household electrical appliances, is prevented. CONSTITUTION:The alloy is an aluminum alloy to be coated which has a composition consisting of, by weight, >5.0-10.0% Mg, 0.001-0.15% Cr, 0.001-0.15% Ti, 0.01-0.18% Cu, <0.1% Mn, and the balance Al with other impurities and also has superior resistance to filiform corrosion.
Patent JP-S61237734-A (JP)
Title: Grid ceiling
Inventor: YOHANNESU ANTONIUSU HENRIKUSU
IPC: E04B9/36
Filed: 1986-03-20
Abstract: 57 A grid ceiling comprising a supporting grid (10, 20) with rectangular openings therein, grid panels (30) mounted within said openings. The grid panels may be in the form of grid units including perpendicular hollow interior primary and secondary panels (40, 50). The grid panels (30) are secured in place by longitudinally movable clips (60) which engage the carriers, e. g. in apertures or recesses (24). Each clip is slidable longitudinally from a forward position in which can occur and a retracted position in which the tongue is sufficiently within its associated panel to enable the grid panel to be removed.
Patent JP-S61225314-A (JP)
Title: Production of modified polyester yarn
Inventor: SASAMOTO FUTOSHI
IPC: D01F6/86
Filed: 1985-03-29
Abstract: PURPOSE:To reduce unevenness of physical properties among single yarn, and to improve strength, by copolymerizing an isophthalic acid component containing a specific amount of metallic sulfonate group with a specified amount of a glycol component having a molecular weight limited to a specific range and drawing it under a specific condition. CONSTITUTION:An isophthalic acid component containing 1.0-2.0mol, preferably 1.3-1.8mol metallic sulfonate group is copolymerized with 0.5-1.9wt%, prefer ably 0.7-1.5wt% glycol component having 400-6,000, preferably 400-1,500. The modified polyester having 82-105 polymerization degree is melted, extrud ed, solidified, the yarn is not collected and thermally drawn in the heating zone to give <=1.4 single yarn denier.
Patent JP-S61224180-A (JP)
Title: Recording system for rotary recording medium
Inventor: WACHI SHIGEAKI
IPC: G11B20/12
Filed: 1985-03-29
Abstract: PURPOSE:To compensate the time required for a pickup to jump over a track and to reproduce a picture free from flickers by arranging synchronizing signals affixed to the block information with deviation by a prescribed angle in the circumferential direction and sequentially from the radial line directing from the center to the outer periphery of a disk. CONSTITUTION:The positions of synchronizing signals VD1, VD2, VD3... are deviated by an angle theta from a radial line R extending radially and are formed at the point of intersection with recording tracks G10, G20, G30, G40 and G50. When the disk D is rotating in the direction as shown, by the figure, the track is scanned from the inner to the outer periphery to reproduce a picture A and to make the pickup jump to the synchronizing signal VD1 of the picture A again, the position of the synchronizing signal VD1 is detected just when the beam returns from the track G20 to G10 by setting the angle theta to the jump time, the picture A is continuously reproduced, so that a picture free from flickers can be obtained even when a still picture is produced.
Patent JP-H0572936-A (JP)
Title: Fixing device for image forming device
Inventor: ENDO HIROHISA
IPC: G03G21/20
Filed: 1992-03-19
Abstract: PURPOSE:To prevent the end of a heating roller from being cooled by an air current flowing along the shaft direction of the heating roller. CONSTITUTION:A heating roller 80 is provided with a hollow roller main body part 83 and a heater 84 passing through the shaft center part of the roller main body part 83. The heater 84 is provided in a state where plural heating parts 83c are provided at appropriate intervals in an axial direction, and the entire heater 84 is deviated toward an upstream side in an air current flowing direction with respect to a recording paper passing area S on the roller main body part 83.
Patent JP-H05266849-A (JP)
Title: Intelligent sample holder and charged beam apparatus using the same
IPC: H01J37/20
Filed: 1992-03-19
Abstract: PURPOSE:To realize a sample holder which is mounted to a charged beam apparatus for radiating charged particle beams onto a sample so as to work or observe this sample, which is movable together with the sample into vacuum chambers, and which enables a plurality of electric signals to be applied onto the sample in various time-sequential patterns. CONSTITUTION:An intelligent sample holder 1 has a wafer 2 loaded thereon, and a receiving circuit 4 having a light receiving element 58, a control circuit 5, and a battery 3 are disposed in the holder 1. A probe 8 is kept in contact with a desired position of the wafer 2. This probe 8 is supported by a probe position adjustment block 7 which in turn is mounted on an arm 6. A time- sequential pattern instruction signal is supplied to the control circuit 5 from a control device located outside a vacuum chamber via the receiving circuit 4. The control circuit 5 supplies a voltage signal to the wafer 2 via the probe 8 in response to the instruction signal supplied thereto.
Patent JP-H06280149-A (JP)
Title: Production of molded article from cellulose
Inventor: TAKAHASHI GENSUI
IPC: D04H1/558
Filed: 1993-03-23
Abstract: PURPOSE:To obtain a lightweight and soft molded article by packing a mixed material of fibers having different melting points into a mold of a prescribed shape by sending hot air from a blower. CONSTITUTION:In molding g mixed material W of fibers having mutually different melting points into a prescribed shape, a reinforcing member 12 is fixed in a suspended state in a top mold 1, a bottom mold 2 is joined to the top mold to form a mold 3 and a supplying pipe 8 is connected to a packing hole 5. Then, a blower 9a as a pressurizing means 9 and a heater 10a as a heating means 10 are operated, the material W put in a hopper 7 is transported to the mold 3 by hot air sent from the blower 9a through the heater 10a and fused while being collected and piled around the reinforcing member 12 as a core to give a molded article of a prescribed shape.
Patent JP-S51140486-A (JP)
Title: Part sealing device
Inventor: ESAWA MIKIO
IPC: H01L23/02
Filed: 1975-05-30
Abstract: PURPOSE:To provide a part sealing device which can smoothly chuck a stem and speedily pucker leads.
Patent JP-H02242416-A (JP)
Title: Input device for information processing equipment
Inventor: TAGUCHI YUKIHIRO
IPC: G06F3/0354
Filed: 1989-03-16
Abstract: PURPOSE:To perform input work for both character information and image information smoothly by inputting the character information by pressing a switch mounted at a grip with a finger, and detecting a coordinate position by a coordinate detecting part by moving a device itself as gripping. CONSTITUTION:The switch 15 mounted at a grip part 14 can be pressed with the finger when it is gripped, and a pre-determined character code is outputted based on the combination of the depression of the switch 15. Also, a coordinate detector 16 is operated by moving the device as gripping with a hand on a plane, and a coordinate value is outputted corresponding to the amount of movement. Thereby, it is possible to input both the character information and the image information from one device to a computer, and since key input is also performed as gripping the device, the fatigue of an arm and the muscle of the finger can be reduced in the input work for long time.
Patent JP-H05283285-A (JP)
Title: Trimmer capacitor
IPC: H01G5/00
Filed: 1991-03-28
Abstract: PURPOSE:To prevent a component from being deformed, to reduce the number of components and to easily assemble the title capacitor by a constitution wherein a rotor is held so as to be capable of being turned by using the shaft of a central-axis giving member and a stator is coupled mechanically to the rotor by means of the coupling part of the central-axis giving member and by means of a spring. CONSTITUTION:In order to hold a rotor 25 so as to be capable of being turned with reference to a stator 23, a central-axis giving member 27 which forms a shaft 26 which is passed through the rotor 25 and the stator 23 provided. The central-axis giving member 27 is a trimmer capacitor in which the following are formed: a coupling part 28 which is coupled to the outer face of the rotor 25; and a spring 29 which is coupled to the outer face of the stator 23 and which gives an elastic force toward the axial-line direction of the shaft 26 to the stator 23. Consequently, the rotor can be held so as to be capable of being turned by the central-axis giving member as a separate body, the rotor is not fixed even when a solder flows to the spring installed at the central-axis giving member, and the height of the trimmer capacitor can be made low by the central-axis giving member with which the spring has been integrated.
Patent JP-S61223093-A (JP)
Title: Additive for coal-water slurry
Inventor: SAMEJIMA TEIICHIRO
IPC: C09K23/42
Filed: 1986-03-20
Abstract: PURPOSE:To provide an additive for a coal-water slurry having high concentration, capable of suppressing the precipitation and separation of pulverized coal and improving the fluidity of the slurry, and containing a specific nonionic surfactant having specific hydrocarbon group and polyethylene glycol chain. CONSTITUTION:The objective additive contains a nonionic surfactant having a molecular weight of >=2,000 and containing (A) a hydrocarbon group having a molecular weight of >=75 (preferably >=160) (preferably a higher fatty acid alcohol such as lanolin alcohol, beef tallow alcohol, etc., an alkylphenol such as nonylphenol, etc., and its formaldehyde condensate, or a carboxylic acid such as cocount oil fatty acid, dimer acid, etc.) as a hydrophobic group and (B) polyethylene glycol chain as a hydrophilic group. The additive is effective in an amount of <=1wt% based on the pulverized coal in the slurry when the particle size of the coal is 200mum. It is preferable to increase the amount of additive according to the reduction of the particle size of the pulverized coal.
Patent JP-S58181652-A (JP)
Title: Printing device
Inventor: SUGIURA SUSUMU
IPC: B41J2/21
Filed: 1982-04-20
Abstract: PURPOSE:To make the speed fast, in an ink jet multiple color printing, by compressing picture density data, and converting and recording the data into a density dot pattern, controlling the address of the pattern in printing, and reproducing and printing the picture. CONSTITUTION:A manuscript picture is read by an input device 101, and colors are decomposed. Color picture data is obtained by photoelectric conversion is sent to a picture processing part 102. The compressed density data comprising upper bits is obtained by adding dither signal to original input picture density data, in the picture processing part 102. The compressed density data is converted into an original density bit pattern by a pattern generator and stored in a frame memory 103. Then the picture data for every minimum unit required for printing is transferred to a buffer memory 104. A driver 105 controls the addresses in the frame memory 103 in printing. Printing head 410 is selected and conducted based on the picture data from a buffer memory 104, and a color picture is reproduced and printed on recording paper. In this way, the printing device can be made compact and the printing speed can be made fast.
Patent JP-H04300070-A (JP)
Title: Brazing method for metallic material
Inventor: SATO SHOICHI
IPC: F28F9/26
Filed: 1991-03-28
Abstract: PURPOSE:To enlarge the joint strength, comparing with a conventional method, and also, to prevent the generation of a corrosion in a brazed metallic material. CONSTITUTION:In an opening side end part in a hole (9) of a slot body fitting body (6), a large diameter part (14) is formed through a stepped part (13). In an opening side end face of a plenum chamber (2), plural recessed parts (15) are formed at an interval in the peripheral direction. The opening end part of the plenum chamber (2) is inserted into the large diameter part (14) of the slot body fitting body (6) and brazed by a brazing method.
Patent JP-S57180254-A (JP)
Title: Data transmission control method
Inventor: YAMAMOTO HIROICHI
IPC: G06F13/28
Filed: 1981-04-28
Abstract: PURPOSE:To use a reception buffer efficiently, by informing the capacity of a transmission data from a reception station to a transmission station before data transmission, in a data transmission system by a contention system. CONSTITUTION:A selection signal SA-UA-ENQ4 is transmitted from a controller (A)1 produced for transmission request, it is received at a controller (B)2, and the capacity of a reception buffer usable at that time point is returned as a signal RFZ9. The controller (A)1 can grasp the number of data words possible for transmission at the point of time through the signal RFZ9 and can process the transmission data in advance through splitting.
Patent JP-S59189258-A (JP)
Inventor: TAKESHITA ISAO
IPC: F25B15/00
Filed: 1983-04-13
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-H08235401-A (JP)
Title: Time recorder with time change check function
Inventor: MOCHIZUKI MASAYUKI
IPC: G07C1/00
Filed: 1995-02-28
Abstract: PURPOSE: To completely prevent an internal clock from being illegally corrected by remaining the record of a time change when the change of date and time is decided by an internal clock change deciding means and attendance data are inputted for the first time after the decision. CONSTITUTION: The change of date and time of an internal clock 8 is decided by the internal clock change deciding means, the record of the time change is remained by a time change recording means when the attendance data are inputted for the first time after that decision, and this record is continuously remained by a change record continuing means for the lapse of time set in advance. Further, the date and time of the internal clock 8 are changed, the difference of date and time before and after the change is calculated and stored in a data memory 7. When the absolute value of this date/time difference is more than reference time, the record of time change is recorded in the time recorder by a date/time difference deciding means, and the date/time difference in the data memory 7 is corrected into $0' by a date/time difference correcting means.  At such a time, this correction is performed after the lapse of time previously decided by a correction time control means. Therefore, illegal correction can be prevented.
Patent JP-S56160829-A (JP)
Title: Producing device for dissimilar diameter pipe
Inventor: USUI FUMIO
IPC: B21C37/18
Filed: 1980-05-16
Abstract: PURPOSE: To mass-produce dissimilar diameter pipes of arbitrary shapes easily and surely by rotating and revoling plural pieces of rollers on the outside circumference of a blank material pipe, thereby compressing the same.  
     CONSTITUTION: Rotary drums 2 and 3 are rotatavely driven respectively independently by driving means 12. The root ends 41 of oscillating levers 4 are mounted freely rotatably on the inside circumference of the 1st rotary drum 2 by way of bearings 21, and rollers 5 are mounted freely rotatably to the free ends 42 of the levers 4. Cam grooves 311 of roughly a triangle shape are provided on the outside surface of the side walls 31 of the 2nd rotary drum 3, and projections 421 are provided to the free ends 42 of the levers 4. These projections 421 engage with the cam grooves 311 freely slidably. The levers 4 oscillate periodically between the angles of a maximum limit. A blank pipe P is inserted into the clearance of the rollers 5, and is formed to various dissimilar diameter pipes by controlling the feed rate of the pipe P and the oscillation rate of the levers 4. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08229948-A (JP)
Title: Material supply device of molding machine
Inventor: KODA HIDEAKI
IPC: B29C31/02
Filed: 1995-02-28
Abstract: PURPOSE: To stably supply a flaky molding material by pressing the molding material in a hopper main body under constant pressure to push the same in a supply port. CONSTITUTION: The supply cylinder 6 connected to the supply port 4 provided to the rear part of a heating cylinder 1 having a plasticizing screw 2 provided therein is provided to the lower part of a hopper main body 5. The pressure member 9 pressing the molding material in the supply cylinder 6 under constant pressure to introduce the same into the hopper main body 5 just above the supply cylinder 6 to forcibly push the same into the cylinder from the supply port 4 is connected to the piston 11 of a pressure device 10 to be arranged in a freely up and down movable manner.
Patent JP-H10261568-A (JP)
Title: Method for preparing charged beam lithography data
Inventor: MURAKAMI EIJI
IPC: G03F1/20
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To reduce data without increasing conversion time from the design data of lithography data that are supplied to an electron beam lithography device. SOLUTION: A method is a technique for drawing a pattern using an electron beam lithography device in multiple-stage polarization system with a main polarizer 33 and sub polarizer 34 and electron beam data are prepared to prepare lithography data from design data. At this time, before a pattern with a size exceeding the minimum sub polarization scanning region size is divided when preparing sub polarization data, the pattern with this size is divided into a pattern that is equal to or less than the polarization scanning region size and is expressed before preparing the sub-polarization lithography data. Also, after an overwrapping cell array existing in the design data is changed to the structure of a non-overwrapping cell array, a hierarchical figure operation processing and a format processing are performed.
Patent JP-H09229048-A (JP)
Title: Power transmitting shaft
Inventor: MATSUNO YOSHIAKI
IPC: B60K17/22
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To maintain the good bending strength and reduce the weight. SOLUTION: Four lines of recessed parts 17 extending in the lengthwise direction is formed at intervals of 90 deg. in the circumferential direction, on the outer circumferential side of the center territory 15 of a shaft main body 2. A balance weight is mounted on the reference recessed part 17a. The bending rigidity is improved, compared with a propeller shaft of customary technique having a cylindrical section. Hereby, good bending rigidity can be obtained even if the size is made small and the wall thickness is reduced, and hence the weight is reduced. It is easily held because of unevenness of the surface, and hence build-in property is improved. Further, the surface strength is improved and hence good bearing force is provided against a flying stone and the like.
Patent JP-H06273400-A (JP)
Title: Inspection apparatus running through quite narrow gap between walls
Inventor: NAGAOKA ETSUO
IPC: G21C17/003
Filed: 1993-03-24
Abstract: PURPOSE:To provide an inspection apparatus running through a quite narrow gap between walls in which operation is facilitated by decreasing the processing patterns of a complex cable while mounting a visual head. CONSTITUTION:A running inspection apparatus is inserted into a quite narrow gap between walls and run freely in accordance with the variation of the gap between walls while pressing the steerable wheels 2a, 2b of a driven frame 1-1 against one wall face 32 whereas pressing the steerable diving wheel 19a of a driving frame 18-1 against the other wall face 33. The inspection apparatus is run along a welded line to be inspected while detecting the welded line with a bead sensor. One side of the welded line is inspected by electromagnetic ultrasonic transducers 6-1 (transmission side), 6-2 (receiving side) and then the other side is inspected by the electromagnetic ultrasonic transducers while detecting the welded line by means of the bead sensor. In this regard, a visual head 27 on a truck 23 is directed in the direction of the welded line thus visually inspecting the welded line.
Patent JP-S63229023-A (JP)
Inventor: MATSUSHIRO TADASHI
IPC: A47L9/28
Filed: 1987-03-18
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-S54156289-A (JP)
Title: Rotating device for shaft to be ground in grinding unit
Inventor: FUSHIMI TSUGINORI
IPC: B24B41/06
Filed: 1978-05-31
Abstract: PURPOSE: To grind the both ends of a shaft simultaneously by transmitting rotation to the shaft at its mean position.  
     CONSTITUTION: A cylinder 25 swings a swing arm 11 of a gear supporter 6 with a swinging pivot at a point 26 on the first axle. A rotating element 4 is meshed with a spline 1C being located at the mean position of a shaft 1 to be ground. Rotational force of a rotating disc is transmitted through a gear mechanism 27 to the rotating element 4 wich rotates the shaft 1 by means of the spline 1C being engaged with the element 4. Thus the both ends of the shaft supported by a pair of centers are ground simultaneously. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11265775-A (JP)
Title: Terminal chucking device
Inventor: NAKANISHI KENICHIRO
IPC: H01R43/00
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To realize structural simplification, miniaturization, and weight saving, to fit it to an operating arm of a working robot, etc., and to surely chuck and covey a terminal. SOLUTION: The tip of an operating arm 12 is equipped with this terminal chucking device 11, and a terminal 17 is conveyed from a terminal feeding part to a terminal attaching part 15, then it is attached to a member 16 to be attached. A supporting frame 20 is mounted to the tip of the operating arm 12. A fixed chucking nail 26 is fixed to the supporting frame 20, and a movable chucking nail 31 is opposed to the fixed chucking nail 26 and fixed so as to open and shut. A pressure applying spring 36 is interposed between the movable chucking nail 31 and the supporting frame 20. When the terminal 17 is chucked between both the chucking nails 26, 31, the movable chucking nail 31 is imparted with chucking pressure less than the attachment holding force of the terminal 17 by the member 16 to be attached, by the pressure imparting spring 36.
Patent JP-S60209104-A (JP)
Title: Tracking method of moving body
Inventor: YAMADA EISAKU
IPC: G06K9/00
Filed: 1984-04-02
Abstract: PURPOSE:To seize the motion of a moving body securely even at an optical inferior environment place, and to shorten the processing time of correlative arithmetic by differentiating sharply an image which continues with time, and calculating the mutual correlation between partial images at the same position. CONSTITUTION:A moving body is photographed by a TV camera 1 within a specific visual field and the image of one image plane is made sharp by differential processing 4; and the position of the 1st partial image in a specific area containing a peculiar pattern image of the image is specified with a light pen, etc. Then the 1st position-specified partial image at time t0 is read out of the 1st video memory 6 by a memory controller 8. Further, the 2nd partial image is extracted from an image photographed at time t1 a specific time DELTAt later and read out of the 2nd video memory 7. A correlation computing element 10 calculates the mutual correlation between both images and the movement position of a reference position is detected from deviation between the 1st and the 2nd partial images when the mutual correlation is maximum. A changeover switch 5 is operated to store new images in the memories 5 and 6, so said processing is repeated to track the moving body.