baber/WOPTO huggingface dataset:
Patent JP-H034071-A (JP)
Title: Seal packing
Inventor: NAGANO TSUTOMU
IPC: F16J15/10
Filed: 1989-05-31
Abstract: PURPOSE:To more ensure a continued part of upper and lower rubbers so as to improve outflow resistance by using a plurality of sheets of canvases, in which zig-zag-shaped holes are perforated, for a rubber bottom part in a seal packing further arranging the holes of the upper and lower canvases so as to be not overlapped with each other as viewed in the plane. CONSTITUTION:A seal packing 20 is constituted by plasticizing a total unit by hard rubber or the like in such a manner that the packing 20 is made of rubber 23 of elasticity with high tensile strength, and a plurality of sheets of canvases 22, having zig-zag-shaped holes 21, are used for a rubber bottom part and arranged so as to not overlap the holes 21 of the upper and lower canvases 22 with each other as viewed in the plane. By providing the zig-zag-shaped holes 21 in the canvas 22, a continued part of the upper and lower rubbers 23 is more ensured, while by arranging the upper and lower holes 21 so as to not be overlapped with each other, strength for tension is increased. Thus, the seal packing safe and inexpensive with a high seal effect further with outflow resistance can be obtained without changing a structure conventionally applied.
Patent JP-H082091-A (JP)
Title: Recording sheet and production thereof
Inventor: WAKABAYASHI HIROKAZU
IPC: B41M5/382
Filed: 1994-06-17
Abstract: PURPOSE:To facilitate the continuous and automatic feed of a recording sheet by forming unevenness to the surface of the recording sheet to impart proper slip properties thereto. CONSTITUTION:In an ink jet printer recording sheet wherein an alumina hydrate porous layer 2 with a thickness of 1-100mum is provided on a base material 1, a silica gel layer 3 with a thickness of 0.1-30mum is provided as the uppermost layer and a part of resin particles 4 having a particle size 2-100 times the thickness of the silica gel layer 3 is allowed to protrude from the surface of the silica gel layer 3.
Patent JP-H0824-A (JP)
Title: Rice transplanting apparatus
Inventor: MURANAMI MASAMI
IPC: A01B63/10
Filed: 1994-06-20
Abstract: PURPOSE:To increase rooting ability of a seedling by keeping a transplanting depth roughly constant through out transplantation. CONSTITUTION:A rice transplanting apparatus is provided with a seedling table 1 for transferring seedling placed on it, a seedling transplanting apparatus 2 for transplanting a seedling supplied from the seedling table 1, a ridge-making roller 62 placed in front of the seedling-transplanting apparatus 2 in such a manner that the height is freely adjusted and a soil-packing wheel 3 placed behind the seedling transplanting apparatus 2. The height of the vehicle of the rice transplanting apparatus can be adjusted by being lifted and lowered by means of front wheels and back wheels which are working in concerted manner while the vehicle is kept in a roughly horizontal state. Then, based on the detection result by a height sensor 5 placed on the vehicle for detecting the height of a ridge surface to planting a seedling on it, the height of the vehicle is adjusted by the concerted lifting motion of the front wheels and the back wheels.
Patent JP-S5361567-A (JP)
Title: Removing method for chlorine ion from wet treating process for flue gas
Inventor: ETOU YUUICHI
IPC: B01D53/77
Filed: 1976-11-15
Abstract: PURPOSE: To prevent the accumulation of chlorine ion and to avoid the corrosion of the equipment by removing a part of the washing liquid of the calcination gas outside the system, when magnesium compounds are regenerated by drying and calcining the solid component in the circulating absorbing liquid at the wet desulfurizing process for flue gas which uses magnesium compounds. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10334421-A (JP)
Title: Magnetic recording head
Inventor: KOIKE KAZUYUKI
IPC: G11B5/39
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To eliminate the coil from a magnetic head and to reduce a production cost by changing a microferromagnetic material magnetization direction with a reverse magnetostriction effect and executing recording to a magnetic recording medium or erasing of the recorded information thereof by using the leakage magnetic field change resulting therefrom. SOLUTION: The piezoelectric constant of a piezoelectric element 1 is 2×10<-10> m/V and if 1 V is applied between electrodes 4, the element elongates 2×10<-5> in a vertical direction. This elongation is the elongation of 'Permalloy (R)' 3 via an SiO2 insulating layer 2. The magnetostriction constant of the 60% Ni 'Permalloy (R)' 3 is 2×10<-5> and, therefore, the axis of easy magnetization by the 'Permalloy (R)' 3 aligns to a vertical direction by this elongation. At this point, the effective application of the electric field on the piezoelectric element 1 by the SiO2 insulating layer 2 is made possible. The magnetization energy at the application of voltage is the same even if the energy faces either above or below in the direction if the magnetization is in the axis of easy magnetization.  When the magnetization is in the white arrow direction before the voltage impression, the magnetization at the application of the voltage faces below. A recording medium is placed below this magnetic head and voltage is applied on the piezoelectric element 1, by which the leakage magnetic field 5 from the 'Permalloy (R)' 3 is applied on the medium and the recording or erasing is made possible.
Patent JP-2000329686-A (JP)
Title: Measuring method for coefficient of friction of rotor mounting part
Inventor: SHIBANUMA TORU
IPC: F01D25/00
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To obtain a measuring method, for the coefficient of friction of a rotor mounting part, in which the coefficient of friction generated in the rotor mounting part can be measured. SOLUTION: The relationship between the magnitude of a tensile load F generated in a rotor 5 and the magnitude of a strain generated in a part directly under the groove 2 of a disk 3 is found so as to be used as a measured result. The relationship between the magnitude of the tensile load F generated in the rotor 5 when the coefficient of friction μ of a rotor mounting part D is set at a prescribed value by the substrate analysis of the rotor mounting part D and the magnitude of the strain generated in the part directly under the groove 2 of the disk 3 is found so as to be used as a reference result. The prescribed value of the coefficient of the friction used for the reference result when it is made identical or approximate to the measured result is used as the coefficient of the friction of the rotor mounting part D.
Patent JP-H05328813-A (JP)
Title: Lawn mower
Inventor: SAMEJIMA KAZUO
IPC: A01D34/54
Filed: 1992-05-28
Abstract: PURPOSE:To obtain a lawn mower of a compact shape in the vertical direction, capable of smoothly following three-dimensional unevenness in a working field. CONSTITUTION:A reel mower is connected through a supporting mechanism S relatively rotatably holding the mower around both a horizontal shaft center X2 and a longitudinal shaft center Y2 crossing at one point to a supporting frame 16 extended from a traveling mechanism side.
Patent JP-H01305847-A (JP)
Title: Production of superconductor
Inventor: HAYASHI KAZUHIKO
IPC: C04B41/87
Filed: 1988-06-02
Abstract: PURPOSE:To efficiently obtain a ceramic superconductor having a dense superconducting phase and formable into a wire by impregnating a molten double oxides contg. Ba and Cu into a porous sintered body contg. Y, Ba and Cu oxides and by heat-treating the sintered body. CONSTITUTION:Powder contg. Y, Ba and Cu oxides in 2:1:1 ratio of Y:Ba:Cu and a molten double oxides contg. Ba and Cu are prepd. as starting materials for a ceramic superconducting material. The powder is filled into a metal sheath and this sheath is rolled down. The powder is then sintered, the sheath is removed and the molten double oxides is impregnated into the resulting porous sintered body. This sintered body is heat-treated to obtain an objective superconductor. The double oxides contains Ba and Cu preferably in 10-50 molar ratio of Ba to Cu+Ba.
Patent JP-S6027573-A (JP)
Title: Daisy wheel for printer
Inventor: NUIDA AKIRA
IPC: B41J11/66
Filed: 1983-07-26
Abstract: PURPOSE:To cut a paper and provide the paper with a perforated line, by using a circular disk provided with blades. CONSTITUTION:One of spokes 2 is provided with a horizontal blade 4 at the tip thereof, while the other is provided with a vertical blade 5 at the tip thereof. The horizontal blade 4 is faced to a platen 8, a ribbon is deviated to an upper part or a lower part of the blade 4, and exciting and deenergizing operations of an electromagnet 12 are continuously repeated while moving a carrier 9, whereby a paper 17 is cut by the horizontal blade 4. The paper 17 can be cut in a line direction by increasing the number of times of driving the electromagnet 12 relative to a unit displacement of the carrier 9, and the paper 17 can be provided with a perforated line by reducing the number of times of driving. The vertical blade 5 is faced to the platen 8, the ribbon 18 is deviated from the front side of the vertical blade 5, and exciting and deenergizing operations of the electromagnet 12 is continuously repeated while feeding the paper 17. By this procedure, the paper 17 can be provided with a longitudinal perforated line, or can be cut in the longitudinal direction.
Patent JP-H11324947-A (JP)
Title: Scroll type compressor
Inventor: KITANO MICHIO
IPC: F04C18/02
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of abrasion chips and adhesion due to contact and slide of an end plate surface of a movable scroll with a tip end of a clank pin. SOLUTION: In this compressor, a movable scroll 18 forming a pressurization chamber in cooperation with a fixed scroll is driven by a clank pin 12 fitted to a shaft 11 with eccentricity. Surface treatment is performed to at least one of a tip surface of the clank pin 12 and an end plate surface of the movable scroll 18 opposite to the tip surface of the clank pin 12. An abrasion resistance plate can be provided between the tip surface of the clank pin 12 and the end plate surface of the movable scroll 18.
Patent JP-2000331814-A (JP)
Title: Powder compact magnetic core and choke coil provided therewith
Inventor: ISHII MASAYOSHI
IPC: H01F37/00
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a choke coil which is excellent in direct current superposition characteristics and efficiency and a powder compact magnetic core which is used for fabricating the above choke coil. SOLUTION: Ferromagnetic alloy powder composed of 1 to 10 wt.% Si, 0.1 to 5.0 wt.% MN, 0.01 to 5.0 wt.% V, and residual wt.% Fe is flattened so as to have an aspect ratio 1.5 to 5, and the flattened ferromagnetic alloy powder is mixed with binder, which is compression-molded into a powder compact magnetic core, and a choke coil where the above powder compact magnetic core is used as a core is fabricated. By this setup, the choke coil of this constitution can be more improved in inductance than a choke coil equipped with a powder compact magnetic core whose magnetic powder is not flattened in an applied magnetic field as low as 10 (Oe) to 40 (Oe), so that a choke coil excellent in direct current superposition characteristics and high in efficiency can be obtained.
Patent JP-H0430111-A (JP)
Title: Structural body of lens barrel
Inventor: MATSUZAKA KENZO
IPC: G02B7/02
Filed: 1990-05-25
Abstract: PURPOSE:To easily and rapidly execute centering with high accuracy by circumferentially providing an elastic material in the outer peripheral part of a metallic frame holding a lens and adjusting the fitting tolerance when the metallic frame is fitted into a lens barrel. CONSTITUTION:The elastic material 3 consisting of an elastic material, such as silicone rubber, is circumferentially provided in at least a part of the outer peripheral part of the metallic frame 1 holding the optical lens 4. The clearance between the metallic frame 1 and the lens barrel 2 is substantially decreased by this material 3 to evenly distribute the clearance with respect to the optical axis, by which the optical axes of the plural optical lenses 4 are respectively aligned. The centering is thus easily executed with the high accuracy.
Patent JP-H05332422-A (JP)
Title: Speed change mechanism for control
Inventor: TAKAHASHI TAKASHI
IPC: F16H57/12
Filed: 1992-05-28
Abstract: PURPOSE:To use a simple mechanism to eliminate a rotation lag which corresponds to a backlash caused by switching of normal and reverse rotations. CONSTITUTION:In a speed change mechanism for control in which power is transmitted to a driven gear 4 by means of rotation of a drive gear 3 in normal and reverse directions, two intermediate gears 5, 5' are interposed between the drive 3 and driven 4 gears to form two lines of gears and the gears of one of the lines are engaged with one another with tooth contact in the normal direction and the gears of the other line are engaged with one another with tooth contact in the reverse direction.
Patent JP-S5927487-A (JP)
Inventor: KAJINO YUKIO
IPC: H01T13/20
Filed: 1982-08-06
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-2000331126-A (JP)
Title: Medium reception device
Inventor: FUNAKOSHI HIROSHI
IPC: G06K13/06
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To immediately discontinue an abnormal medium inserting operation by detecting this abnormal insertion of a medium via a detection means in response to the fast inserting force of the medium that is put into a medium inserting port. SOLUTION: When a card sensor placed at the inlet position of a card inserting path detects that a card 14 is put into a card inserting port 12, a CPU drives a shutter solenoid 18 to open a shutter 13. If the inserting speed of the card 14 is higher than a normal speed, the card sensor cannot detect the card 14. Thus, a card detection switch 17 is turned on by the tip of the card 14 via a hanging plate 15 to detect the fast abnormal insertion improper for the reception of the card 14. As a result, an abnormal inserting operation of the card 14 is immediately discontinued.
Patent JP-H086669-A (JP)
Title: Docking device for portable computer
Inventor: USUI HIDEYUKI
IPC: G06F1/18
Filed: 1994-06-20
Abstract: PURPOSE: To mount more than two kinds of portable computers on a docking device to use them. CONSTITUTION: A connector 24 for the personal computer 12 is fitted to a main body 20. A pair of guide members 30 are formed on the supporting face 22A of a main body cover 22 so that they extend along the protruding direction of the connector 24. A flat tray 28 on which the personal computer 12 is installed is supplied so that it can slide. A connector 26 for the personal computer whose size differs from the personal computer 12 and which is a size smaller than the personal computer 12 is supported in a position a little to the left of the main body 20.
Patent JP-H0431072-A (JP)
Title: Impact printer
Inventor: KAJIWARA GIICHI
IPC: B41J21/16
Filed: 1990-05-29
Abstract: PURPOSE:To read an identification mark on a slip form by reading a printed identification mark reversely without line feed and reading the mark forwardly again at slow reading speed, if an error is interpreted as present. CONSTITUTION:An ID code (identification mark) is interpreted as received from a main control part (MCT) 41, and if it is ID code, and data is printed on a sheet in a forward direction at a higher printing pressure than a routine character code printing pressure. Then SPM 27 is rotated in a reverse direction to read printed ID code data through an ID sensor (IDS) 43 provided in a print ing head (PHD) 14 and the data thus read is checked. After that, if the interpreted result is N after comparison of ID code data received from MCT 41 with ID code data which is read, PHD 14 is returned to delay a reading check speed setting in a forward direction. Then the ID code is read in a for ward direction using IDS 43 and the ID code thus read is checked. Finally it is compared with ID code data received from MCT 41 again for interpreta tion.
Patent JP-S5761263-A (JP)
Title: Lead storage battery
Inventor: NOMURA YOUICHI
IPC: H01M4/74
Filed: 1980-09-30
Abstract: PURPOSE:To restrain the deformation of a lead lattice body caused by its elongation, and thereby to prevent the exfoliation of an active material from the lattice bod , by making the angle by which two bones intersect on the node part of a lathlike lead lattice body, more than 60 degree. CONSTITUTION:Lead alloy which does not contain antimony or contains a little is used to mold a lath-like lead lattice body. The angle theta by which two lattice bones 1, 1' intersect shall be more than 60 degree, the former two bones being parted from the node part 2 of the lath-like lead lattice body.
Patent JP-S5759940-A (JP)
Title: Production of ethylene-vinyl alcohol copolymer resin composition and vessel
Inventor: OOSONE YUKIO
IPC: C08K3/38
Filed: 1980-09-29
Abstract: PURPOSE: Boric acid or a borate salt is dissolved in an alcohol plasticizer and they are mixed with an ethylene-vinyl alcohol copolymer to produce a resin composition having markedly improved impact strength and moldability.  
     CONSTITUTION: An ethylene-vinyl alcohol copolymer of 25W60mol% ethylene content and more than 96% saponification degree, preferably of 0.05W0.15l/g intrinsic viscosity, (100pts.wt.) is kneaded with a solution of boric acid or borate salt (0.05W 3pts.wt.) in an alcohol plasticizer such as glycerol (2W15pts.) heated at 60W80°C. The resultant composition is used as at least one layer to effect multilayer extrusion, thus producing multilayered vessels with less uneveness in wall-thickness, especially for forming hollow vessels.  
     USE: Vessels for organic chemicals, agricultural chemicals, subliming chemicals, petroleum, edible oil and oil-resistant car parts. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5839565-A (JP)
Title: Steering force controller for power steering gear
Inventor: TAKESHIMA SADAO
IPC: B62D6/00
Filed: 1981-08-31
Abstract: PURPOSE:To enable a driver to control a steering force depending on the operating condition of a vehicle, by continuously controlling a signal detected correspondingly to the speed of the vehicle, depending on the operating condition. CONSTITUTION:A sensor 11, which detects the moving speed of a vehicle, sends out a pulse signal proportional to the moving speed. The pulse signal is entered into a pulse shaping circuit 12 so that the signal is shaped. The output signal of the shaping circuit 12 is applied to a digital-to-analogue converter 14 through a capacitor 13 so that the signal is changed into an analogue signal corresponding to the moving speed. The analogue signal from the converter 14 is smoothed by a filter 15. The smoothed analogue signal from the filter 15 is conducted to a control circuit 16 and then conducted to a controlling drive circuit 17 which functions to regulate a solenoid valve 18 which is a flow control means. The output current of the circuit 17, which is caused correspondingly to the magnitude of the signal supplied from the control circuit 16 to the circuit 17, is stably applied to the solenoid valve 18.
Patent JP-S5840239-A (JP)
Title: Indicating information printer
Inventor: ENDOU SUMIKAZU
IPC: B23P21/00
Filed: 1981-08-31
Abstract: PURPOSE:To print surely indicating information without an error, by connecting a character generator to a print unit of a printer, transmitting a character signal from said character generator, automatically receiving said character signal with said print unit and printing the signal to printing paper. CONSTITUTION:Operating a work station 5, assembly order information, on the basis of a production pattern averagely standardized with a labor hour load of each line, is fed from a file memory 3 to a processor device 2. Then the processor device 2 sends the order information to a character generator 6. The character generator 6 converts this order information into a character signal by a character converter circuit 6a, further distributes to transmit the character signal, respectively applicable to print units 10-1-10-n arranged to a work start position of each assembly line 9-1-9-n, by a transmission control circuit 6b. The print units 10-1-10-n receive the character signal, series converted by an output interface 7, from the generator 6, to print and write a work content, to be started for a set of assembly on the basis of the assembly order, to printing papers 1-1-1-n.
Patent JP-S5942307-A (JP)
Title: Fungicide for agriculture and horticulture
Inventor: NOGUCHI HIROSHI
IPC: C07C239/00
Filed: 1983-07-26
Abstract: PURPOSE:To titled fungicide effective against plant pathogenic germs showing resistance to benzimidazole fungicide, thiophanate fungicide, and cyclic imide fungicide, and other molds, containing an N-phenyl-carbamate compound as an active ingredient. CONSTITUTION:A fungicide for agriculture and horticulture containing a compound shown by the formula[X and Y are halogen, lower alkenyl, lower alkoxyl, cyano, lower alkyl, -COOR<3>(R<3> is lower alkyl, etc.), -COR<4>, -CH=N-OR<4> (R<4> is H, or lower alkyl), etc.; Z is H, F, -OR<5> (R<5> is lower alkenyl, lower alkyl, etc.); A is O, or S; R<1> is lower alkenyl, lower cycloalkyl, lower alkyl, etc.; R<2> is cyano, lower alkyl, lower alkenyl, phenoxy, phenyl, etc.] as an active ingredient. This fungicide exhibits no effect on wild fungi showing susceptibility to chemicals such as cyclic imide fungicide, etc., but effective against fungi resistant to them.
Patent JP-S5565329-A (JP)
Title: Temperature controlling method for firing furnace of sintering machine
Inventor: UENO KUMAO
IPC: F27B21/06
Filed: 1978-11-08
Abstract: PURPOSE: To hold the internal temp. of the firing furnace of a sintering machine at a set temp. by calculating the sum total of fuel regulation quantities with a computer in accordance with a deviation between the measured value of the internal temp. and a set value, a change in pallet moving speed and a change in suction blast vol. of sintering raw material vetilation to adjust a fuel flow rate control valve.  
     CONSTITUTION: Sintering raw material on pallet 13 is fired in firing furnace 3 and moved in the arrow 12 direction. At this time, the internal temp. of furnace 3 measured with thermometer 6, the set temp. of temp. setter 4, the suction blast vol. detected with suction blast vol. meter 7 for sintering raw material ventilation placed in sintering machine wind box 11, the pallet 13 moving speed detected with speedmeter 8, etc. are sent into computer 2. Computer 2 adds previously memorized suction blast vol. and pallet speed, operates fuel regulation quantities corresponding to deviations of temp., blast vol. and pallet speed in operation system 2B, outputs the sum total of the quantities to control system 2A of computer 2, and actuates control valve 9 with fuel flow rate regulator 1, whereby the amt. of fuel in the sintering raw material is adjusted to automatically hold the internal temp. of furnace 3 at the desired set temp. 
     COPYRIGHT: (C)1980,JPO&Japio