baber/WOPTO huggingface dataset:
Patent JP-2000282486-A (JP)
Title: Fixing method for leg member of steel tower footing
Inventor: YOSHII YUKIO
IPC: E02D27/42
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To enable a rational designing of an anchor member for a large steel tower by calculating a shearing stresss, bending stress or the like of the member with respect to an axial load applied on a main leg column of the steel tower by the use of a calculation equation based on an actual scale experiment. SOLUTION: A mounting plate 53 is welded to a lower part of a main leg column 52 of a steel tower, then an anchor member 54 formed by combining two angle members is mounted by bolts 55, and burried in footing concrete so as to suport an axial load acting on the column 52. In designing the member 54, by the use of a calculation equation determined based on an actual scale experiment, data of the member 54, plate 53, concrete and the like as well as a design load of the column 52 is input for calculating a shearing stress and bending stress of the member 54, a support stress of the concrete, a rigidity ratio between the member 54 and the plate 53. Then, it is confirmed that those values are in an allowable range. Accordingly, the member 54 can be rationally designed with respect to the design load of the column increasing according to increase in the size of steel tower.
Patent JP-S5618975-A (JP)
Title: Movel benzofuran derivative, and muscle relaxant containing the same
Inventor: TAKIZAWA HIROSHI
IPC: A61P25/08
Filed: 1979-07-26
Abstract: NEW MATERIAL:A benzofuran derivative of formula I (R 1  is 1W4C alkyl, 1W4C alkoxy, phenyl or halogen; R 2 , R 3  are H or 1W4C alkyl; when one of R 2  and R 3  is H, the other is alkyl).  
     EXAMPLE: 2-Dimethylcarbamoylmethyl-3-methyl-5-methoxybenzo(b)furan.  
     USE: Low-toxic muscle relaxant having muscle relaxing, antispasmodic, antiphlogistic, and analgesic activities. Dose: 200W600mg/day for adult in one, two or three times.  
     PROCESS: The compound of formula I is prepared, e.g. by reacting the compound of formula II with an inorganic halogenating agent, and then reacting the product with an amino of formula HNR 2 R 3 ; or condensing the compound of formula II with an amine in the presence of a coupling reagent (e.g. dicyclohexylcarbodiimide). 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61252526-A (JP)
Title: Progressive multifocus spectacle lens
Inventor: YOSHINO TOSHIKAZU
IPC: G02C7/02
Filed: 1985-05-01
Abstract: PURPOSE:To decrease the shake of an image, to reduce the astigmatism of a peripheral part and to obtain a physiologically wide distant use visual field, a near use visual field and a wide intermediate progressive band visual field by constituting an aspherical surface as a specified power-function. CONSTITUTION:As for a progressive refracting surface, the respective functions are not determined in each part, the whole progressive refracting surface is determined as one function, and to put it concretely, it is constituted with an n-power function shown as an equation. In this regard, when determining both its shapes, they are determined by executing the evaluation of an astigmatism with regard to a beam passing through an eye-ball winding midpoint of an eye for wearing the lens. By grasping the progressing refractive surface as one function, its surface shape becomes smooth, the astigmatism can be decreased, the shake of an image can be suppressed remarkably, and also a new evaluating method which is called as a spherical aberration spot method is utilized for evaluating the shape of an image. This spherical aberration spot method is a method for making parallel rays incident on the whole surface of a lens L to be inspected and seeing the spot diaphragm of its rays at the place of a prescribed distance P' from the rear surface of the lens. In this way, the shake of an image is decreased remarkably, also the astigmatism of the peripheral part is reduced and a wearing sense and a use sense of the titled lens become better.
Patent JP-S5321293-A (JP)
Title: Polyester molding
Inventor: URASAKI TAKANORI
IPC: C08G63/181
Filed: 1976-08-10
Abstract: PURPOSE: Aromatic polyester molding having improved strength and Young's modulus of which molding is very easy, by using specific acid component. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5621712-A (JP)
Title: Surface cutting device for metallic material
Inventor: MASAKU TOKUJI
IPC: B23C3/13
Filed: 1979-07-25
Abstract: PURPOSE: To perform a continuous and efficient work of slide cutting on surfaces of a metallic material and remove its surface sticking matters like hot and cold steel pieces by using a rotary drum plane cutting edge.  
     CONSTITUTION: In a rotary drum 8, in a direction parallel to a surface 11 that envelops its axial core 10 a flat groove 12 is drilled, and a plane edge 7 is inserted, pressed toward the peripheral direction by a pressing spring 13, determined its moving stroke S by a fixed liner 14 and rotated by a drive gear. Sticking matters on cut surfaces 1a of a steel piece 1 can be removed by the plane cutting edge 7. For the sticking matters provided on both sides of the steel piece 1, the rotary drums 8 are provided on top and bottom with the steel piece 1 put between, when the steel piece is broad in its width, the edge 7 is arranged and set in a spiral or zigzag pattern. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07170380-A (JP)
Title: Image communication device
Inventor: TAKAHASHI MASATOMO
IPC: H04N1/00
Filed: 1994-05-09
Abstract: PURPOSE:To execute an image reception and an image data input processing in parallel by providing a control processor executing each program of the output processing and the input processing of a received image by time division. CONSTITUTION:An exclusive reception memory 14 for received image storage is provided; an image reception and a transmission reservation original reading processing, etc., are performed in parallel. Encoded received image data is stored in the memory 14 at the preceding step of a decoding. The decoding is performed in parallel with a reception by the processing of a CPU 11. Namely, the data is read in the order of the data stored in the memory 14 and a decoding processing is performed. The head location RP of the present received data storage area and the head location DP of the area where decoded data is already read move down by the control of software in accordance with the reception and the decoding processing. When decoding processing speed is slower than reception processing speed, an oblique part area which is not decoded is generated, and the locations DP and RP move by an address offset. But, when the decoding processing speed is faster than the reception processing speed, an inhibition processing is provided so that the location DP may not pass the location RP.
Patent JP-H07300355-A (JP)
Title: Production of cement
Inventor: SUGAWARA KUNITAKA
IPC: A63F7/02
Filed: 1994-05-09
Abstract: PURPOSE:To reduce the amount of a waste disposed of by landfill and reconvert the waste into a resource by removing metallic components from crushed waste, charging a rotary kiln with the resultant waste and burning the waste. CONSTITUTION:This method for producing a cement comprises charging a receiving hopper 1 with a composite structure constituted of a material such as wood, metals or a plastic, crushing the structure to <=100mm size with a crusher 2, subsequently removing iron and nonferrous metals with a metal removing machine 4, then, as necessary, secondarily crushing the resultant crushed material to 13-30mm size with a crusher 3, removing the metals as much as possible with the metal removing machine 4, subsequently classifying the secondarily crushed material with a classifier 5, storing the classified crushed material in a storage hopper 6, then reducing the volume of the resultant crushed pieces to 5-300mm size with a volume reducing and solidifying machine 7, then passing the resultant material through a constant rate feeder 8, charging the crushed pieces into an inlet for a rotary kiln 9 of an apparatus for producing the cement, carrying the crushed pieces on an air steam in a duct 11, introducing the carried crushed pieces into a calcining furnace 10 and burning the introduced crushed pieces.
Patent JP-H06255159-A (JP)
Title: Image recording method and its apparatus
Inventor: SAWANO MITSURU
IPC: B41J2/32
Filed: 1993-03-04
Abstract: PURPOSE:To provide an image recording method which can record a high quality gradation image, and besides can record a high resolution character and its apparatus. CONSTITUTION:A gradation image part 2 carries out gradation expression according to the number of micro lines inside a pixel 1 by taking the pixel 1 as a unit, and a character part 10 can record any micro line according to character information irrespective of the pixel 1. That is, any micro line of each recording pixel can be optionally heated with a heating element of a thermal head according to form information of the character to be recorded on a recording medium. Thereby, difference in level is reduced to become a form near almost a curve between adjacent recording pixels of an oblique part 4 of the character, and the character of high resolution can be recorded.
Patent JP-S5722874-A (JP)
Title: Power source device for arc welder
Inventor: UMETSU HIDEYASU
IPC: B23K9/073
Filed: 1980-07-14
Abstract: PURPOSE: To obtain a power source device of low-price, high efficiency and high reliability by converting a current from a DC power source which is of high voltage and small current used for a two-electrode, system arc welder into an AC through an inverter, converting this AC into a low voltage and a large current through a transformer and rectifying this current, then applying it to electrodes.  
     CONSTITUTION: A constant-current from a controllable DC power source 26 is converted into an AC through an inverter 30 and this AC is dropped to an arbitrary voltage through a transformer 34. An obtained AC is applied to electrodes 42, 44 of a welder through rectifiers 38, 40. Voltage waveform at each part among AWE is as shown in figures, and pulse like arbitrary voltages having O-current intervals at an arbitrary frequency are made to apply between the electrodes 42, 44 and a base material 46. By said constitution, the current capacity of the inverter 30 is put up with a small one, the multiplicity of transistors and the like which are used is made less and the capacitors 32, 36 are allowed to be in a small size. Further, low-priced ready-made rectifiers are possibly used for the rectifier 38, 40. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60238696-A (JP)
Title: Heat exchanger type blower
Inventor: YARI KENTAROU
IPC: D06F58/24
Filed: 1984-05-11
Abstract: PURPOSE:To contrive to improve blast capability and to improve heat exchange efficiency by a method wherein outer periphery blades along the mount part of the blades are provided at one side or both sides of an outer periphery plate. CONSTITUTION:For instance, in a clothes dryer, when an impeller 20 having a wave type thin plate blade 11 is rotated, the flows of circulating air 27 and cooling air 28 are generated. Circulating air 27 for drying is heated by a heater 25, and heats clothes in a drum 18 and flows again towards the heater 25 through a duct 24. Cooling air 28 is absorbed from outside of a blower and is discharged again outside of it through a duct 26. Heating air and cooling air flow two surfaced grooved parts of the blade 11 side by side putting a thin plate between, and circulating air 27 is cooled and dehumidified, contained moistures being condensed. Since an outer periphery blade 16 is provided along the mounted part of the blade 11, the diameter of the blower increases as far as l=B-A, and the air flow is increased. Accordingly, the circulating air 27 volume is increased, and the heat exchange speed between clothes and circulating air 27 is increased, and the drying time can be reduced, and the heat exchange efficiency is also improved.
Patent JP-S57209235-A (JP)
Title: Tetrahydronaphthalene derivative and its preparation
Inventor: SUZUKAMO TAKEO
IPC: B01J27/00
Filed: 1981-06-18
Abstract: NEW MATERIAL:An opticaoly active or racemic tetrahydronaphthalene derivative expressed by formulaI(R is H or alkyl; X is halogen).  
     EXAMPLE: (S)-3-(Chloromethyl-1,1,4,4,6-pentamethyl-1,2,3,4-tetrahydronaphthalene.  
     USE: An intermediate material for medicines, agricultural chemicals, perfumes, etc.  
     PROCESS: An optically active or racemic tetrahydronaphthylacetic acid derivative expressed by formula II is easily halogenated and decarboxylated in the presence of lead tetracetate and an alkali metallic halide in a solvent under heating  at 30W100°C to give the compound expressed by formulaI. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60238957-A (JP)
Title: Memory controlling system
Inventor: AKAI TOORU
IPC: G06F12/06
Filed: 1984-05-11
Abstract: PURPOSE:To flexibly change the memory capacity of each system, by assigning information to each string in memory units in the same memory device. CONSTITUTION:When a wake-up signal is sent through memory access controllers 304 and 305, one of processors 302-1, 302-2, 303-1, and 303-2 which receives the signal reads out the content of a register 310-1 or 310-2. If V (a bit indicating information is valid or not) =1 and the system to which the processor belongs is ''0'' system when the processor reads out the content, whether or not the memory unit of a collating number of a value lower than a value defined by a BUR is normal is checked. Then the correlating relation table of normal memory units to real addresses viewed from the processor is implemented and the implemented table is stored in a table 311-1 of 311-2. The content of the entry corresponding to part of the real address from the processor is read out and, if V=1, the memory number and memory unit number at which the information corresponding to the above-mentioned real address is stored can be determined.
Patent JP-H08292385-A (JP)
Title: Light beam scanning device
Inventor: AKANABE YUICHI
IPC: G02B26/10
Filed: 1995-04-20
Abstract: PURPOSE: To prevent an output from being instable by making the return light of a light beam incident to a light source and to accelerate recording speed by useless time for scanning the inner surface of a cylinder by performing scanning while deviating the light beam to be used for scanning from an optical axis. CONSTITUTION: A trapezoidal prism 43 and a hollow motor 44 are operated as image rotation optical means and the trapezoidal prism 43 is rotated by the hollow motor 44 with the central axis of a cylinder 48 as a rotary axis. Then, the trapezoidal prism 43 is rotated for 1/2 so that laser light transmitted inside can be once rotated. Laser beams C and D transmitted through the trapezoidal prism 43 are converged by the operation of a lens 45 and made incident to a dihedral reflector 46. The dihedral reflector 46 has two reflecting planes E and F, the laser beams made incident to these reflecting planes E and F are almost perpendicularly deflected, and a photosensitive material P mounted on the cylinder 48 is irradiated with those beams. The dihedral reflector 46 is rotated by a motor 47 with the central axis of the cylinder 48 as a rotary axis.
Patent JP-H10273390-A (JP)
Title: Apparatus for producing semiconductor single crystal
Inventor: SHIRAISHI YUTAKA
IPC: H01L21/208
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To surely and safely pull a single crystal having a large diameter and a heavy weight in a decompressed chamber. SOLUTION: This apparatus for producing a semiconductor single crystal comprises a seed crystal lifting and lowering mechanism for holding the single crystal, lifting and lowering the seed crystal in the vertical directions and a single crystal holding mechanism for holding a constriction of the formed single crystal and is equipped with a housing container 10a for housing at least a driving part 14 for the seed crystal lifting and lowering mechanism and at least a driving part 15 for the single crystal holding mechanism and a housing container lifting and lowering mechanism 3 for lifting and lowering the housing container 10a in the vertical directions. Furthermore, the housing container 10a can be formed into a heat-resistant structure or a cooling means for cooling the interior of the housing container 10a can be provided.  The apparatus can be composed so as to carry out the winding of a power source cable for driving the seed crystal lifting and lowering mechanism or the single crystal holding mechanism or a cable 7 for control signals in synchronism with operations of a mechanism for winding the wire 3 for hanging down the housing container 10a.
Patent JP-H06291204-A (JP)
Title: Package for semiconductor device
Inventor: NAGATA KINJI
IPC: H01L23/02
Filed: 1993-03-30
Abstract: PURPOSE:To obtain the package for a semiconductor device in which the component parts such as a ceramic terminal, a light-transmitting window and the like can be easily and precisely brazed to the circumferential wall of the package by preventing the oxidation of the circumferential surface of the stainless steel package and by improving the wettability with the brazing filler material on the circumferential surface of the package. CONSTITUTION:A soldered layer 40 is formed on the surface of the circumferential wall 10 of a package for the purpose of preventing the oxidation of the circumferential wall surface. At the same time, a surface-plated layer 50 is formed on the surface of the plated layer 40 in order that the surface of the above-mentioned package circumferential wall, on which the plated layer 40 is formed, is made easily wet with a brazing filler material, and the wettability of the surface of the package circumferential wall 10 to brazing filler material can be improved.
Patent JP-H09283618-A (JP)
Title: Manufacture of semiconductor device
Inventor: YOKOYAMA KOICHI
IPC: H01L21/768
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To efficiently manufacture a semiconductor device wherein a laminated wiring, which is electrically connected to a conducting plug buried in the connection hole of an insulating film, is formed on the insulating film. SOLUTION: In this semiconductor device manufacturing method, connection holes 5, to be used to bury a conducting plug 7 in the insulating film 1 on a substrate, are formed, a closely fixed layer 4 is formed on the whole surface of the insulating film where connection holes 5 are perforated, and a metal film for formation of plug is formed by depositing plug material metal on the whole surface of the closely fixed layer 4. At the same time, the above- mentioned metal is buried in the connection holes 5, the generation of W residue 6A is allowed, the plug forming metal film is etched back by wet etching until the upper edge of the metal in the connection holes almost coincides with the closely fixed layer 4 of a flat part, and a wiring metal film is deposited on the whole surface of the etched back substrate.  A prescribed resist pattern is formed on the wiring metal film, and second wirings 8A and 8B are formed by conducting dry etching in which the metal film, plug forming metal residue and the closely fixed layer 4 are removed successively using the resist pattern as a mask.
Patent JP-H06287695-A (JP)
Title: Bearing steel excellent in delaying property in change of microstructure caused by repeated stress load and heat treating productivity
Inventor: YASUMOTO SATOSHI
IPC: F16C33/62
Filed: 1993-03-30
Abstract: PURPOSE:To produce bearing steel small in the change of the microstructure caused by repeated stress loads under severe using conditions and high in heat treating productivity. CONSTITUTION:The bearing steel contg., by weight, 0.001 to 0.015% Sb for improving heat treating productivity and contg., particularly, >2.0 to 5.0% Mn and one or >=two kinds selected from >0.5 to 2.5% Si, >2.5 to 8.0% Cr, >1.0 to 3.0% Ni, >0.5 to 2.0% Mo, >0.012 to 0.050% N, 0.05 to 1.0% V, 0.05 to 1.0% Nb, 0.05 to 1.0% W, 0.02 to 0.5% Zr, 0.02 to 0.5% Ta, 0.02 to 0.5% Hf and 0.05 to 1.5% Co as B50 high load rolling fatigue life improving components for prmoting the delay in the change of the microstructure caused by repeated stress loads and in which the maximum grain size of oxide non-metallic inclusions is regulated to <=8mum is produced.
Patent JP-S61253106-A (JP)
Title: On-line roll grinder for rolling mill
Inventor: YAMAMOTO KUNIO
IPC: B24B5/37
Filed: 1985-05-07
Abstract: PURPOSE:To prevent the clogging of grinding bodies and the chipping in corner parts and to improve the efficiency of a grinding operation by detaining the grinding bodies to prevent the rotation thereof when the grinding bodies are pressed to a roll surface and releasing the detention and rotating the grinding bodies at a prescribed pitch when said bodies are detached from the roll surface. CONSTITUTION:The grinding bodies 3 disposed in a plurality are made into a circular cylindrical shape and are supported pivotally by a grinding body holder 4 in such a manner that the axial line thereof is made parallel with the axial line of the roll R of a rolling mill and that the grinding bodies an rotate only in the same direction as the rotating direction of the roll R. An intermittent feed mechanism 15 which rotates the bodies 3 at the prescribed pitch by using a cam plate 15a operating cooperatively with a pressing mechanism 12, a locking mechanism 14 which has braking elements 14a to prevent the rotation of the bodies 3 and a pressing mechanism 12 which presses the bodies 3 by the elements 14a so as to press the grinding bodies 3 to the roll R surface are provided to the grinding body holder 4.
Patent JP-H08294244-A (JP)
Title: Stator of motor
Inventor: KAWAI YUJI
IPC: H02K3/46
Filed: 1995-04-20
Abstract: PURPOSE: To provide the stator of a motor which improves the efficiency of work and the reliability, concerning the stator of a motor, more in detailes, concerning the formation of a winding. CONSTITUTION: In the stator of a motor where a groove 1a is made along the inside periphery of a stator iron core 1 and both coils of an outer winding 2 and an inner winding 3 are mounted in a insert method, with a separator 4 for mutual insulation nipped between, in the groove 1a, a plurality of coil cover pieces 4a and 4b, which project more than the height of the coil in axial direction and the width of whose projection is roughly the same as the lateral width of the coil and which have cuts 4a1 each on the outside periphery side of the base and cuts 4b1 each on the inside periphery side of the base, are made at the top of the separator 4. Furthermore, the coil end is covered with a cover piece, and also the coil is formed with a binder thread 5.
Patent JP-H11297530-A (JP)
Title: Magnetizing device
Inventor: KUMOI MASAFUMI
IPC: H01F13/00
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a magnetizing device wherein a permanent magnet magnetized with nonuniformity in magnetic flux is suppressed. SOLUTION: For this magnetizing device, a magnetizing coil 13 passes by magnetizing coil holding parts 12a and 12b of the same form as the sheared form of the magnetizing coil 13 which a magnetizing yoke 11 has. The magnetizing coil 13 is the same form as that of the magnetizing coil holding parts 12a and 12b, the magnetizing coil 13 does not move because it is fixed by the magnetizing coil holding parts 12a and 12b, even if the magnetizing yoke 11 is applied with a current for generating a magnetic force with the magnetizing coil 13. So magnetizing becomes possible with a magnet material 15, while the nonuniformity in magnetizing is suppressed.
Patent JP-S63260401-A (JP)
Inventor: KATO MASAYOSHI
IPC: B27C1/02
Filed: 1987-04-17
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。