baber/WOPTO huggingface dataset:
Patent JP-H0911036-A (JP)
Title: Disk type rotary cutting tool and rod material cutter
Inventor: OGAWA SATOSHI
IPC: B23D61/14
Filed: 1995-06-28
Abstract: PURPOSE: To suppress generation of friction between chips and a cutting end face by arranging a plurality of outer circumference cutting edge parts, in each of which a ridge part between an outer circumference flank in the outer circumference cutting edge and one of a pair of side faces positioned on both side part sides of the outer circumference cutting edge is eliminated. CONSTITUTION: When cutting is carried out by means of an outer circumference cutting edge 202a in the first outer circumference blade part 196a, a width Wa of a generated chip is smaller than an axis directional length Wb of a cylindrical locus formed by means of a plurality of outer circumference cutting edges 202a, 202b in the first outer circumference blade part 196a and the second outer circumference blade part 196b, in other words, smaller than a width WD of a cutting groove 214 formed in a rod material 12a. Therefore, even if generated chips are expanded by heat generated in cutting, the chips are stored in a notch, which works as a chip pocket, in a disk type rotary cutting tool, so that friction between the chips and the cutting groove 214 inside wall can be properly suppressed when the chips are moved in the cutting groove 214.
Patent JP-H0828774-A (JP)
Title: Electrofusion coupling
Inventor: HIRASE YOSHIHIRO
IPC: F16L47/02
Filed: 1994-07-14
Abstract: PURPOSE:To provide an electrofusion coupling having excellent creep resistance in spite of the form of the coupling. CONSTITUTION:A circular body 3 for reinforcement comprising material having a higher fusing point and a larger rigidity than those of resin composing a coupling 1 is embedded in an inner circumferential surface on the coupling center side of a fusion part of the coupling 1 with a pipe 2. The rigidity at the part is thus increased by embedding the circular body 3 for reinforcement in the inner circumferential surface on the coupling center side of an end part 4 of the fusion part of the coupling 1 with the pipe 2, and an aperture at the end part 4 of the fusion part can be restricted, thereby occurrence of cracking from the part can be prevented.
Patent JP-H0911632-A (JP)
Title: Thermal recording material
Inventor: MINAMI TAKEHIRO
IPC: B41M5/26
Filed: 1995-06-28
Abstract: PURPOSE: To provide a thermal recording material excellent in the preservability of a recording image against oils and fats, a solvent or a plasticizer and en hanced in water resistance not generating the fading of the recording image caused by water or the like or a problem such as blocking or the like even if used outdoors. CONSTITUTION: In a thermal recording material wherein a thermal recording layer containing a colorless or light-colored basic dye and a coupler is provided on a support, the coupler is composed of 4,4'-bis(p-toluenesulfonylaminocarbonylamino) diphenylmethane and/or p-toluenesulfonylaminocarbonylaminophenyl and a resin layer obtained by irradiating an ultraviolet curable resin with ultraviolet rays is provided on the thermal recording layer.
Patent JP-H0830806-A (JP)
Title: Three-dimensional image conversion method
Inventor: YAMADA AKIHIRO
IPC: G06T19/00
Filed: 1994-07-14
Abstract: PURPOSE:To artificially convert a two-dimensional image into a three- dimensional image. CONSTITUTION:One of both two-dimensional signals received from an input terminal 1 is supplied to a lin memory 3 and a field memory 2 respectively, and the other signal is supplied to a 1st selection circuit 7. A CPU 6 controls the number of delay fields of the memory 2 based on the motion vector of a motion vector detection circuit 5 and also decides an input animation or an input still picture. Then the CPU 6 selects the output of the memory 2 for the animation and selects the output of the memory 3 for the still picture respectively. A 2nd selection circuit 8 selects an input two-dimensional image signal or an input delay signal to output it to the output terminals 9 and 10 based on the direction of the motion vector.
Patent JP-H0733180-A (JP)
Title: Fragrance vessel
Inventor: AIKAWA OKIYASU
IPC: B65D51/24
Filed: 1993-06-30
Abstract: PURPOSE:To select a fragrant agent optionally and emit a certain quantity of fragrance when necessary. CONSTITUTION:A vessel body 1 containing a fragrant agent is detachably connected to a cover 2 having a function to emit the fragrance. The cover 2 is a case provided with a motor-driven fan, which detects approaching persons through a detection aperture 9 and drives the motor for a specified time to suck the fragrance in the vessel body 1 together with the outside air into the cover 2 and then forcibly emits the fragrance for a specified time through a blowing-out aperture 10.
Patent JP-H11350876-A (JP)
Title: Eccentric core multi-shaft excavator
Inventor: KASHIMA YUTAKA
IPC: E21D9/087
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a novel eccentric core multi-shaft excavator capable of an outbreak in an arbitrary scope ideally without reducing digging capacity of a front part. SOLUTION: A tip of an excavator frame 1 is provided with a cutter frame 2 turning like parallel link in the radial direction so as to dig the natural ground in front of it. A plurality of jacks with movable bit 15 capable of coming in and out in the radial direction are radially provided in an outer fringe part of the cutter frame 2. Consequently, it is possible to perform an outbreak in an arbitrary scope ideally without affecting digging capacity of a front part and digging the natural ground of an excess part.
Patent JP-S6222958-A (JP)
Title: Steam heating type bath boiler
Inventor: HATTORI TATSUO
IPC: F24H9/20
Filed: 1985-07-23
Abstract: PURPOSE:To remove restrictions in regard to installing a bath boiler and overcome inconveniences of usage, by providing a steam generator connected to the bathtub via two pipes of steam pipe and water return pipe, a check valve in the water return pipe which allows flow only from the bathtub to the steam generator, and a mechanism to control fuel supply to the heating source. CONSTITUTION:The float actuating gas valve 15 is directly connected to the float 13 in the float chamber 12 attached to the steam generator 11, and is closed when the water level of the boiler water 18 drops to as low as a specified limit. The steam pipe 20 has at its end a steam injection nozzle 24, and the return water pipe 21 has a check valve 17 so that the only one way flow from the bathtub 22 to the steam generator 11 is made possible. In this constitution, by automatically repeating the steam generation and return flow of the bathtub water, the bathtub water 23 is heated.
Patent JP-H0511650-A (JP)
Title: Fixing device
Inventor: UMEZAWA MICHIO
IPC: G03G15/20
Filed: 1991-07-03
Abstract: PURPOSE:To hardly the fuming, etc., occur to attain stable fixing by adjusting the heat energy density of a heating part and suitably heating a recording paper according to its kind, to heat the recording paper with proper heating energy according to the temperatures of the environment and the recording paper to further, improve stability, and to attain miniaturization and safety. CONSTITUTION:This fixing device 21 reflecting/converging a part of heat rays 43 from a heating source 42, heating the recording material having an unfixed toner image without contacting, and fixing a toner image on the recording material, is provided with a reflector 44 having reflection so that a heat collecting point P that the heat rays 43 from the heating source 42 are converged, is on a farther side than the heating source 42, with respect to the passage 40 of the recording material. In addition the device is constituted so that the position of the heat collecting point P can be displaced, and further can be set in a location according to the temperatures of the environment for using and the recording material.
Patent JP-H08125-A (JP)
Title: Water tank device for fish and shellfish
Inventor: SUZUKI SANKICHI
IPC: A01K63/04
Filed: 1994-06-21
Abstract: PURPOSE:To provide the subject device designed to prevent its failure by ensuring lack of water to be readily seen from the outside, thereby completely preventing salt injury and radically addressing the problems of member rust and corrosion, leading to longer working life of the device. CONSTITUTION:This water tank device has such construction that a filtration bed 23 for water 35 and a heat exchange section 24 are integrated with the bottom 22a of a water tank 22 and closed and separated from a switchboard and various mechanical power units 30 etc., and the water 35 is circulated from the bottom 22a via the filtration bed 23 and the heat exchange section 24 and returned to the water tank 22 through suction by a pump 31. The filtration bed 23 and the heat exchange section 24 are made of a fiber-reinforced resin, respectively, and a base 25 is also monolithically molded with a fiber- reinforced resin.
Patent JP-H063397-A (JP)
Title: Potential distribution measuring device
Inventor: AONO TAKASHI
IPC: G11B9/00
Filed: 1992-06-22
Abstract: PURPOSE:To measure the potential at a small part which cannot be measured by a system for measuring the amount of induction electric charge by detecting the operation of electrostatic force which operates on a probe by scanning a recording medium or the probe two-dimensionally. CONSTITUTION:Bringing a probe 2 for detecting potential closer to a recording medium 1 with a potential distribution causes induction charge to be induced at a part facing the recording medium side of the probe 2 due to electrostatic charge on the recording medium. At this time, induction electric charge is induced at the tip part when for example an object with a sharp tip such as a needle is used as a probe. An electrostatic force is applied between the probe 2 and the medium 1 due to electric field which is generated by the induction electric charge and the medium 1 so that the probe 2 results in a mechanical displacement such as deflection when the probe 2 is subjected to mechanical displacement. The mechanical displacement indicates the amount of displacement corresponding to the electrostatic force so that the electrostatic force which is operated upon it, namely the potential at the part, can be determined by detecting the mechanical potential.
Patent JP-H108409-A (JP)
Title: Rubber plate
Inventor: NAKAZAWA YASUHIRO
IPC: E01C5/18
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a rubber plate, by which anti-skid of a plate surface where a vehicle passes can be achieved, and in which dust and water are less apt to pool on the plate surface. SOLUTION: A V-shaped band pattern 10 and an inverted V-shaped band pattern 20 are repeatedly formed on the plate surface of a rubber plate laid on a railroad crossing, where a vehicle passes, and a clearance 14 partially closed by contact of at least a part of deformed parts of the band patterns 10, 20 when each one part of the band patterns 10, 20 are simultaneously pressed to be deformed partially is formed between the adjacent band patterns 10, 20. When a vehicle passes on the plate surface, a closed portion of the clearance 14 caused by partial deformation of the band patterns 10, 20 by pressure of the vehicle tire is moved with traveling of the vehicle, the clearance 14 is extended in the traveling direction of the vehicle to discharge water from the outlet of the clearance 14, and the outlet of the clearance 14 is opened in the traveling direction of the vehicle.
Patent JP-H0510565-A (JP)
Title: Air conditioner
Inventor: SEKIGUCHI TOMOYUKI
IPC: F24F11/02
Filed: 1991-07-03
Abstract: PURPOSE:To obtain an air conditioner which maintains comfortable indoor environment of not too much cooled or too much heated by a method wherein a compressor controller, increasing the set temperature of an outlet temperature by a predetermined value upon cooling operation or reducing the set temperature of the outlet temperature by a predetermined value upon heating operation when the amount of air for the main body of an indoor machine, which is detected by an air amount detector, is reduced to a value lower than a predetermined value, is provided. CONSTITUTION:In the control of a compressor upon cooling operation, an air amount comparator 22 decides whether the amount of air, detected by an air amount detector 20, is lower or not than a predetermined air amount stored in a predetermined air amount memory 21. When the air amount is lower than the predetermined air amount, an outlet temperature setter 25 sets a new outlet temperature (t0) higher than the outlet temperature (t0) upon cooling operation, which is stored in an outlet temperature memory 23. When the air amount has exceeded a predetermined air amount, the outlet temperature (t0) is set as a new outlet temperature (t0). Next, an outlet temperature comparator 26 decides whether an outlet temperature (t1), detected by an outlet temperature detector 4, is equal to the outlet temperature (t0) set in the outlet temperature setter 25 or higher than the same. A compressor capacity controller 27 increases or decreases the capacity of a compressor 6 based on the result of the decision.
Patent JP-H119317-A (JP)
Title: Colored umbrella rib and umbrella using the colored umbrella rib
Inventor: MOMO YOSHIO
IPC: A45B25/02
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To make it possible to be colored at a low cost and hardly decolored by coating and arranging glass fiber bundles dyed or colored to colors other than black to the outer periphery of a core part consisting of carbon fiber reinforced resin obtained by impregnating carbon fiber filament bundles with resin. SOLUTION: For this colored umbrella rib, the plural glass fiber bundles 11 composed by impregnating many glass fiber filaments with thermosetting resin are coated in parallel to the longitudinal direction of the core part to the outer periphery of the core part 10 of the carbon fiber reinforced resin for which many carbon fiber filaments pulled, arranged and extended in the longitudinal direction are impregnated with the thermosetting resin. The glass fiber filaments for constituting the glass fiber bundles 11 are dyed or colored to an optional color other than black beforehand.  The colored umbrella rib is molded by pulling the plural glass fiber bundles 11 into a die while arranging them to the outer periphery of the carbon fiber reinforced resin for which the carbon fiber filament bundles are impregnated with the thermosetting resin, hardening the resin and then pulling out and cutting a hardened object.
Patent JP-H0211517-A (JP)
Title: Antimycoplasmatic agent
Inventor: NAKAMURA SHINICHI
IPC: C12N5/00
Filed: 1988-06-29
Abstract: PURPOSE:To obtain an antimycoplasmatic agent having low toxicity, exhibiting antimycoplasmatic action to human and animal and effective in preventing or eliminating the mycoplasma infection of cultured animal or vegetable cell by using a pyridone-carboxylic acid or its salt as an active component. CONSTITUTION:The pyridonecarboxylic acid of formula (R is H, halogen or 1-5 alkyl) or its salt is used as an active component. Example of the compound of formula is 5-amino-7-(2-aminomethylmorpholine)-1-cyclopropyl-6,8-difluoro-1,4- dihydro-4-oxoquinoline-3-carboxylic acid. The compound of formula used as an active component is administered usually at a rate of 10mg-3g, preferably 50-200mg per day in 1-several divided doses.
Patent JP-H05177926-A (JP)
Title: Crystalline fluorane compound, crystalline solvate of the same, preparation of the same and recording material containing the same
Inventor: OTSUJI ATSUO
IPC: C09B11/28
Filed: 1991-07-03
Abstract: PURPOSE:To prepare a pressure sensitive recording material which has a high density and is of easy handling by coating a substrate with a mixture of a fluorane compound represented by a specified general formula and an aromatic hydrocarbon solvent. CONSTITUTION:From a solution of an organic polar solvent containing a fluorane compound represented by the formula I (R1 is shown by the formulas II, III, etc.) in the content of 50wt.% or less, a compound represented by the formula I is precipitated and separated as crystals. A fluorane compound of the formula I is dissolved in various solvents, and the solutions are sealed in microcapsules with walls of polyamide, etc., by methods including a coacervation method. The mixture of the obtained microcapsule dispersion aqueous solution and a binder, etc., is applied on a substrate to prepare a pressure sensitive recording upper sheet. The one surface of the substrate is coated with the microcapsule dispersion solution, while the other surface of the substrate is coated with a developer solution containing the developer as a main component to provide the middle sheet.
Patent JP-H0813487-A (JP)
Title: Pile driving method
Inventor: ISODA KIKUO
IPC: E02D7/20
Filed: 1994-06-22
Abstract: PURPOSE:To make it possible to drive in or pull-out a pile with high accuracy by installing a reciprocating pushing mechanism, which operates by a hydraulic pressure, to the lower part of an excavating machine leader and driving the sheet pile into an excavated hole by ah auger and clamping the pile and pushing in and or pulling out the pile. CONSTITUTION:After a prepared hole of a pile is excavated by means of an auger supported with a leader 2, The pile is suspended into the excavated hole. In this case, the pile is clamped with a reciprocating pushing mechanism 3 which operates by a hydraulic pressure, thereby driving in the pile with the hydraulic pressure. A chuck of the pushing mechanism 3 is adapted to be exchangeable so as to conform with the shapes of the piles. It is also available to pull out the pile by operating the pushing mechanism in the counterclockwise direction. This construction makes it possible to drive in and or to pull out the pile 1 without damaging the ground surface around the pile.
Patent JP-H06346224-A (JP)
Title: Sliding member and its production
Inventor: MIYAZAKI SEIDO
IPC: F16J15/26
Filed: 1993-06-07
Abstract: PURPOSE:To provide a sliding member in which the sliding face is coated with a hard film in which the sliding properties and toughness of a CrN film are improved with tight adhesion. CONSTITUTION:The outer circumferential face of a piston ring 1 is coated with a base film 2 and a hard film 3. The base film 2 is constituted of at least one among Cr, Cr2N and Cry. The hard film 3 is the one in which oxygen [O] enters into solid solution in the crystalline structure of CrN in the ratio of 3 to 20wt.% and having 1600 to 2200 Vickers hardness. Since [O] enters into solid solution in CrN, its sliding properties and toughness improve. Since the base film 2 is applied under the hard film 3, the oxidation of the surface of the base metal of the sliding member caused by an O2, gas used at the time of applying the hard film 3 by ion plating can be prevented. As a result, the adhesion of the hard film 3 can be made good.
Patent JP-H0329410-A (JP)
Title: Pulse generating circuit
Inventor: OKAMURA KATSUYA
IPC: H03K3/53
Filed: 1989-06-26
Abstract: PURPOSE:To obtain a pulse shaping circuit inexpensively with low impedance and high performance by varying individually a series inductance of each array and a static capacitance of a parallel capacitor array for each division position so as to make the values equal to those of each stage of a Gilmine type pulse shaping circuit thereby constituting the circuit with components on market obtained easily. CONSTITUTION:A return line is constituted by a couple of rectangular parallel flat conductors 20, 20, plural cylindrical high voltage ceramic capacitors 10 are arranged between the conductors while being divided into plural (three in this case) arrays to form parallel capacitor, arrays. Then a series inductance of each array and a static capacitance of a parallel capacitor array for each division position are changed individually to make them equal to those of each stage of the Gilmine type pulse shaping circuit. Thus, the desired static capacitance is formed by a parallel capacitor array in each division of the return line. Thus, the Gilmine type pulse shaping circuit excellent theoretically is constituted with components easily obtained actually and the pulse shaping circuit with high performance and low impedance is obtained.
Patent JP-S5789464-A (JP)
Title: Free-cutting austenitic stainless steel
Inventor: YANAGIDA MINORU
IPC: C22C38/60
Filed: 1980-11-21
Abstract: PURPOSE: To improve the machinability of the austenitic stainless steel inscribed on the face without injuring its hot-workability, by letting the steel have specified composition comprising C, Si, Mn, Ni, Cr, Pb, N, S, one or more of Al, Ti, Nb, Ta, W, V, Zr and REM, and the balance being Fe.  
     CONSTITUTION: The free-cutting austenitic stainless steel has composition comprising C≤0.2%, Si≤2%, Mn≤5%, Ni;6W20%, Cr;12W30%, Pb;0.03W0.40%, N≤0.1%, S≤0.07%, one or more of up to 3% each of Al, Ti, Nb, Ta, W, V and Zr and PEM≤1%, and the balance being substantially Fe. The austenitic stainless steel is improved in its machinability without lowering its hot-workability. If the steel further contains one or more of Mo≤4% and Cu≤4% in addition to the composition, its corrosion resistance is improved. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6056475-A (JP)
Title: Welding device for inside circumferential surface of pipe material
Inventor: MORI MASAYOSHI
IPC: B23K9/02
Filed: 1983-09-06
Abstract: PURPOSE:To subject simultaneously and automatically both ends on the inside circumferential surface of the weld zones of a pipe material welded with a flange from the outside circumferential surface to seal welding by providing a roller part which supports and presses the pipe material to welding machines on a stationary side and a moving side and a mechanism for adjusting the position of torches. CONSTITUTION:Kicker arms 25, 27 are bent to a V shape and a pipe material 33 is held by rollers 18, 18a, 19 when the material 33 rolled by the arm 25 which adjusts the position of a welding machine on a moving side contacts with a stopper 27a. The material 33 is then pressed by a pressing roller 12. A mechanism 9 for adjusting torch position is actuated to press a positioning roller 15 to a flange 32 and a welding torch 8 is positioned to the end part of the material 33. The support roller part 5 of a welding machine 2 on a stationary side is rotated to rotate the material 33 and the weld zones at both ends on the inside circumferential surface of the materials 33 are simultaneously welded by welding torches 8, 8 on both sides.
Patent JP-H0213283-A (JP)
Title: Drive mechanism
Inventor: ISHISONE HIROMICHI
IPC: H02N6/00
Filed: 1988-06-30
Abstract: PURPOSE:To drive an apparatus for a long period of time by projecting a faint light to receive said light through a light receiving element and by driving a drive part through a stored light energy. CONSTITUTION:A case body having a light-storing part built-in is arranged in the upper part or the side part of a drive part, and the side face of said case body is provided with a light-receiving cylinder having a light-receiving port. Also, said light-receiving cylinder surrounds an exhaust net from the vicinity of said light-receiving port to the inner part, and light-receiving parts such as light receiving element are arranged in parallel with said light-receiving port in the inner part of said light-receiving cylinder. Thus, the driving source os said drive part is driven at the time of starting a starting switch arranged so as to actuate in conjunction with the light-storing part for storing light by the light-receiving part.