baber/WOPTO huggingface dataset:
Patent JP-S6486803-A (JP)
Title: Device for attaching tillage tine
Inventor: OHASHI YOSHIMITSU
IPC: A01B33/14
Filed: 1987-09-29
Abstract: PURPOSE:To readily attach or detach a tillage tine in a short time and surely prevent the separation or falling of a fixing fitment, by inserting the engaging leg portions of a specific fixing fitment into a notched connecting portion of an attaching axis and engaging the engaging leg portions with the connecting portion in an interposing state so as to hold a base portion of the tillage tine in an interposing state by an elastic force of the specific fixing fitment. CONSTITUTION:A basic portion 37 of a tillage tine 22 is inserted between the wall members 24 and 25 of a tine-attaching bracket 21. An attaching axis is inserted from the side of one wall member 24 and passed through the basic portion 37 and wall members 24 and 25 and the engaging leg portions 35 of a fixing fitment 33 are driven into a notched engaging portion of the attaching axis projecting from the other wall member 25 in a state that the notched engaging portion is engaged between both the engaging leg portions 35. A fixing state is obtained that the basic portion 37 of the tillage line 22 is interposed between a head portion 30 and the wall member 25 by an elastic force of the fixing fitment 33. Even when a tine axis 13 is rotated in a tilling direction A and a resistance F acts on the fixing fitment 33, the fixing fitment 33 is not separated or fallen because one flexing portion of the fixing fitment 33 is engaged with an upstanding wall 21A of a bracket 21 on the side of the rotative direction A.
Patent JP-H1185461-A (JP)
Title: Data transfer system
Inventor: OKADA HIROSHI
IPC: G06F13/42
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a data transfer system improved in transfer efficiency. SOLUTION: A CPU for controlling a peripheral device 2 sets up a threshold for detecting the residual volume of a buffer 30 in accordance with the state of received data and stores the set threshold in a register 25. When the count value (free capacity of a buffer) of a counter 23 is larger than the set value (threshold) of a register 25, a comparator 24 turns off a busy signal, and when the count value is smaller, turns on the busy signal.
Patent JP-H0292323-A (JP)
Title: Lavatory device
Inventor: SAWADA TOYOHIKO
IPC: A47K11/00
Filed: 1988-09-29
Abstract: PURPOSE:To keep a clean state by arranging an excreta tank and a water tank together, and by circulation-running an excrement discharging belt having the width of the width section of the opening section of a stool at least, in the order of a position just under the opening section of the stool, the upper space of the excreta tank, and the interior of the water tank, to clean the surface of the belt at the same time. CONSTITUTION:An excreta tank 1 and a water tank 3 are arranged together via a partition 10. An excrement discharging belt 4 is bridged over rollers 5a-5d arranged respectively on the side walls of the excreta tank 1 and the water tank 3. Then, the roller 5d is driven by a motor 6. The belt 4 is provided with surface cleaning means 7a and 7b. By mixing disinfecting agent, deodorizer, aromatic agent, and the like with each other properly in the water tank 3, the belt 4 is cleanly kept, and more sanitary property can be enhanced.
Patent JP-H03107087-A (JP)
Title: Shutter fitting auxiliary device
Inventor: NISHIDA MASAHIRO
IPC: E06B9/17
Filed: 1989-09-21
Abstract: PURPOSE:To facilitate the fitting work of a shutter box by equipping a winding device and a disengageable handing tool in a frame of a fitting auxiliary device, and providing a disconnectable locking part in a fitting bracket. CONSTITUTION:A fitting auxiliary device consists of a frame 7 having a locking piece 8 and a motor winding device 15, and a disengageable handing tool 17 is provided in a cable 16 for hanging a shutter box 1, and a disconnectable locking part is formed therein. Supporting parts 3a, 3b are provided in a fitting bracket 3. Next, the frame 7 of the auxiliary device 6 is fitted to the bracket supporting part 3a, 3b, and the cable 16 of the winding device 15 is hanged down to connect the hanging tool 17 to the shutter box 1, and it is wound up to be hooked on the bracket 3. The auxiliary device 15 is removed from the bracket 3 after the fitting. Safety of the work can be thereby improved.
Patent JP-H0294047-A (JP)
Title: Recording and reproducing system
Inventor: YAMAUCHI KAZUSHI
IPC: G11B11/10
Filed: 1988-09-29
Abstract: PURPOSE:To enable the reproducing, erasing and recording only by selecting power of a laser and to simplify the constitution by modulating the laser power in a position corresponding to a art of disposing a fixed external magnetic field impressing means. CONSTITUTION:A recording medium (disk) 1 consisting of an auxiliary magnetization layer and a main magnetization layer on a nonmagnetic substrate is rotatively driven by a motor 7, and given a prescribed external magnetic field by the DC external magnetic field impressing means 4, and then irradiated with the laser beam 6 in a 1st temp. range where the main magnetization layer will have holding force larger than the max. external impressing magnetic field to perform the reproducing, while the erasing is performed in a 2nd temp. range which is lower than a temp. of neighbourhood of a magnetic compensation temp., where the main magnetization layer and the auxiliary magnetization layer will have holding force smaller than the max. external impressing magnetic field, and moreover the recording is performed in a 3rd temp. range which is higher than the temp. of neighborhood of the magnetic compensation temp. By this constitution, the recording, reproducing and erasing operations can individually be performed by impressing a shared DC magnetic field and also only by modulating shared laser power, thus simplifying the constitution.
Patent JP-H0291354-A (JP)
Title: Vibration proofing device
Inventor: SUGIMOTO HAJIME
IPC: E04H9/02
Filed: 1988-09-29
Abstract: PURPOSE:To change a natural period to a desired length, and to reduce the height of a floor by changing the direction of the vertical directional force acting on a vertical vibration proofing floor which is movable in the up and down direction, and supporting this changed directional force via an elastic member. CONSTITUTION:A vertical vibration proofing floor 1 is hung by wire ropes 1, which are connected to a slider 11 via pulleys 2, so that three ropes 3 can be moved along a guide rail 12 in the same phase and that the vibration proofing floor 1 can be vertically vibrated while keeping the horizontal position. Further, the slider 11 is connected to a spring 4, which is fixed to a supporting floor 6 via a supporting device 5. And horizontal restraints 8 are horizontal directional restraining means and a parallel clamp 9 are provided to the vibration proofing floor 1 for preventing lateral vibration, and further an oil damper 10 is provided in the vertical direction to reinforce the vibration proofing effect. Thus, sufficient wiring space can be secured, and a three-dimensional vibration proofing equipment can be easily obtained.
Patent JP-H0984460-A (JP)
Title: Jointing implement for grafted nursery plant
Inventor: OTSUKI HARUKI
IPC: A01G1/06
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a jointing implement high in nursery plant productivity and improved in gripping force leading to high jointing rate. SOLUTION: A synthetic resin material is used to integrally mold a gripping part 6, an opening/closing part 4 and a restoring body 3; the tip of the gripping part 6 is provided with a hook 1 which is made openable around a thin-walled portion 7 and the intermediate portion is provided with gripping faces 2, and the opening/closing part 4 with its basal portion connected via he restoring body 3 is set up in a truncated chevron shape to effect integration.
Patent JP-H0798820-A (JP)
Title: Production of magneto-resistance effect type thin-film magnetic head
Inventor: TAKADA AKIO
IPC: G11B5/39
Filed: 1993-09-30
Abstract: PURPOSE:To precisely control the induction magnetic anisotropy of an MR element by installing magnets disposed outside near both Sides of a hard magnetic film on substrate and magnetizing these magnets to desired intensity and direction. CONSTITUTION:A lower layer shielding magnetic material 2 consisting of Ni-Fe is formed via an insulating layer 12 on the nonmagnetic substrate 11 and a groove 4 is formed to a U shape. An insulating film 13 and the hard magnetic film 14 are superposed on each other. These films are embedded right on the magnetic material 2 and are flattened by prescribed polishing with buff. A desired gap insulating layer 16 is formed. The magnets 5 installed outside are used. The magnets 5 are installed on both sides of the hard magnetic film 14 magnetize the film from above the substrate 11. Electrodes 17a, 17b, an interlayer insulating layer 18, an upper layer shielding magnetic material 3 consisting of NiFe are then disposed. The desired magnetic field is exactly impressed to the hard magnetic film 14 by the small magnets and the magnetic field from the film 14 is impressed to the MR element at the time of forming the element. The desired induction magnetic anisotropy is thus imparted to the element.
Patent JP-H0669011-A (JP)
Title: Manufacture of metal magnetic powder
Inventor: HASHIMOTO RYOICHI
IPC: H01F1/11
Filed: 1992-08-21
Abstract: PURPOSE:To notably enhance the oxidation resistance of the metal magnetic powder by performing surface oxidizing step using a low oxygen concentration gas containing steam in specific concentration at specific temperature. CONSTITUTION:As for a metallic oxide mainly comprising iron, a spinel compound having no dehydrating hole at all bored by heating step in an inert gas atmosphere after particle surfaces are coated with a mixture layer containing at least dihydric transition metallic compound is used. Next, a metallic iron produced by reducing this metallic oxide using a reducing gas is surface oxidized. As for this oxidizing step, the reduced metallic iron is oxidized at the temperature of 60-120 deg.C in an inert gas containing moisture content at the partial steam pressure of 20-50mmHg and 100-2500ppm of oxygen. This surface oxidizing step, despite a simple one, can notably enhance the oxidation resistance thereby enabling the manufacturing method of metal magnetic powder having excellent magnetic characteristics to be devised.
Patent JP-S62115156-A (JP)
Title: Photosensitive silver halide color photographic material
Inventor: FUJIWARA MITSUTO
IPC: G03C7/20
Filed: 1985-10-31
Abstract: PURPOSE:To attain automatically and stably satisfactory color reproducibility by incorporating a compound forming a magenta and/or cyan image as a reversed function of the extent of exposure of a blue-sensitive silver halide emulsion layer into the emulsion layer. CONSTITUTION:A compound forming a magenta and/or cyan image as a reversed function of the extent of exposure of a blue-sensitive emulsion layer is incorporated into the emulsion layer. The compound forms the magenta and/or cyan image in the unexposed region of the emulsion layer but does not form the image in the exposed region of the emulsion layer. A magenta and/or cyan dye or a precursor thereof is preferably used as the compound. The compound vanishes magenta and/or cyan color by a reaction with the oxidized product of a color developing agent. Thus, a color photographic material having high color purity can be provided without increasing the number of coated photographic layers and the costs of production and development can be reduced.
Patent JP-H08109316-A (JP)
Title: Heat-resistant drip impregnating resin
Inventor: OKIYOKOTA MASAO
IPC: C08K5/15
Filed: 1994-10-12
Abstract: PURPOSE: To obtain a heat-resistant drip-impregnating resin shortened in curing time, excellent in versatility with raised maximum permissible temperature, with no crack development in the cured products therefrom, thus useful as an insulating material for electrical equipment, by dripping a specified amount of a polymerization initiator to specific epoxy resins as the chief agent. CONSTITUTION: A mixture of (A) 40-75wt.% of a bisphenol-type epoxy resin, (B) 10-40wt.% of a cresol novolak-type epoxy resin, (C) 10-40wt.% of a cyclic aliphatic epoxy resin, (D) 5-30wt.% of glycidyl methacrylate (other preferable compounds include methacrylic acid, ethyl methacrylate, allyl methacrylate, cyclohexyl methacrylate and methyl methacrylate), and (E) 0.1-3wt.% of an organic peroxide as polymerization initiator, is agitated under heating to obtain the objective resin. It is preferable that the above mixture also contain (F) tetrahydrophthalic hydride as a curing agent and (G) 4,4'-methylene-bis-(2-ethyl-5- methylimidazole) as a curing promoter.
Patent JP-H01121340-A (JP)
Title: Polyether silicone copolymer having secondary or tertiary hydroxy terminal for stabilizing highly elastic urethane foam
Inventor: JIYON ARUFURETSUDO KIRUGOA
IPC: C09K23/54
Filed: 1988-09-29
Abstract: This invention describes molded flexible polyurethane foam surfactants which can be used in foam having high concentrations of reinforcing graft copolymer solids.
Patent JP-H1163818-A (JP)
Title: Cereal drying device
Inventor: MURATA SATOSHI
IPC: F26B5/04
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a dry storage warehouse to dry cereals through the inflow of outside air without damaging humidity of air in a drying chamber and a pressure reduction state. SOLUTION: A cereals containing part is arranged in an airtight drying chamber 1, and an outside air feed port 7 and a suction exhaust port 11 are opened in the positions, situated facing each other, of the drying chamber 1 with a cereals containing part nipped therebetween. A pressure regulating valve 8 is arranged at the outside air feed port 7, a condenser 6 of a juxtaposing heat pump circuit is arranged in the drying chamber 1 fronting on the outside air feed port 7 and meanwhile, a vacuum pump 13 is connected to the suction exhaust port 11 through a cold lap 12. A condenser 12 is connected to the delivery side 14 of a compressor 14 of a heat pump circuit, and the outlet of the condenser 17 is connected to the suction side 14b of the compressor 14 through the order of an expansion valve 16 and an evaporator 17. Farther, a cold trap 12 is cooled by the evaporator 17.
Patent JP-H0192064-A (JP)
Title: One side polishing device
Inventor: KAWAKAMI HIDEO
IPC: B24B37/04
Filed: 1987-09-30
Abstract: PURPOSE:To eliminate the swing of a workpiece and reduce the dimension of the polishing device by reducing the working speed difference inside the worked surface of the workpiece by arranging a plurality of surface plates which oppositely contact one surface side of the workpiece held on the other surface side onto a holding means and polished the workpiece through revolution. CONSTITUTION:After a workpiece 1 is installed onto a holding plate 2, said holding plate 2 is lowered by the operation of a cylinder 8, and the worked surface of the workpiece 1 is attached onto the upper surfaces 3a and 4a of the upper surface plates 3 and 4. Then, these surface plates 3 and 4 are revolved, and the holding plate 2 is revolved, and the worked surface of the workpiece 1 is polishing-worked by the surface plates 3 and 4, in the state where the working speed difference in the workpiece 1 is reduced. After the polishing work, the holding plate 2 is raised, and the workpiece 1 is demounted from the plate 2.
Patent JP-H0697581-A (JP)
Title: Semiconductor laser and polarization diversity reception system using the same
Inventor: SAKANO SHINJI
IPC: H01S5/042
Filed: 1992-09-16
Abstract: PURPOSE:To almost equalize the parallel component and vertical com-ponet of the laser beams for a local oscillator to a substrate for facilitating the composition of the title polarization diversity receptor. CONSTITUTION:The palarization angle 6 of semiconductor laser beams for a local oscillator is specified to make 45 deg. with a parallel or vertical mode to a substrate 3. Furthermore, the semiconductor laser making the polarization angle of 45 deg. with the rear surface or surface of the substrate of photointegrated circuit, a photo-coupler coupling any external signal beams with said semiconductor laser beams or waveguide type receptor are monolithically integrated. At this time, TE mode and TM mode of the waveguide of the photocoupler and receptor make a parallel 8 or vertical 7 polarization angle with the rear surface or surface of the substrate of the photointegrated circuit. In such a constitution, the waveguide type receptor selectively absorbs the TE mode in the input side of the receptor for converting it into electric signal while transmitting the TM mode beams later to be converted into the electric signal.
Patent JP-S62108481-A (JP)
Inventor: OKANO YOSHIMASA
IPC: H01R43/00
Filed: 1985-11-05
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-2001073438-A (JP)
Title: Pipe member
Inventor: KASHIMA SEIICHIRO
IPC: F16L9/08
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To impart corrosion resistance to a pipe member so as to improve internal and external pressure strength in the circumference and tube axial directions and strength against continuous deflection by connecting a cylindrical second structure formed of a resin material and provided with a pipe inside surface on the inner circumference to the inner circumference of a first structure formed of a concrete material and provided with a pipe outside surface on the outer circumference. SOLUTION: This pipe member 1 is provided with a cylindrical inside structure 2 made of a resin material and provided with corrosion resistance and proper elasticity and an outside structure 3 made of a concrete material, and the inside structure 2 is tightly connected and fixed to the inner circumference of the outside structure 3. Using the pipe member 1 buried in the ground as a sewerage pipe, the inside structure 2 with corrosion resistance is not deteriorated even if gaseous hydrogen sulfide is generated from sewer flowing inside the pipe, and the gas is prevented from penetrating toward the outside structure 4, so that the outside structure 3 is also prevented from deterioration.  Therefore, the pipe member 1 is continuously provided with good corrosion resistance, so that inner/outer pressure strength in the circumference and pipe axial directions and strength against flattering and deflection can be improved.
Patent JP-H0992207-A (JP)
Title: Flat fluorescent lamp
Inventor: HASEGAWA MASAYUKI
IPC: H01J61/36
Filed: 1992-09-16
Abstract: PURPOSE: To provide a flat fluorescent lamp with a wide light emission range by joining a pair of glass boards having at one surface a recess on the inner surface of which a fluorescent layer is provided, at the circumferential wall part of the recess, by means of frit glass, and thereby forming a sealed container. CONSTITUTION: This lamp is provided with a first glass board 1 having at its one surface a recess 1a on the inner surface of which a fluorescent layer 3 is layed; and a second glass board 2 having at its one surface a recess 2a on which the inner surface a fluorescent layer 3 is layed. Both the boards 1, 2 are joined by means of frit glass 4 to form a sealed vessel. Thereby the application range of frit glass B is made narrow while the light emission range A is made wide and the joining part is not outstanding in view.
Patent JP-2001076890-A (JP)
Title: Discharge lamp lighting device and luminaire
Inventor: KUDO HIROYUKI
IPC: H05B41/24
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To prevent the malfunction of a switching element due to a regenera tive current caused by inductance components in a half-bridge inverter circuit which is self-oscillated by a saturable transformer. SOLUTION: In this discharge lamp lighting device, a first diode D1 and a second diode D2 are connected in parallel to a high-side switching element Tr1 and a low-side switching element Tr2, respectively, via a saturable transformer L1 so that they are opposite to the forward direction of the switching elements Tr1, Tr2. When the high-side switching element Tr1 or the low-side switching element Tr2 are turned off, a regenerative current caused by electromagnetic energy accumulated in an inductance element L2 is refluxed via the second diode D2 or the first diode D1, not via the saturable transformer L1.
Patent JP-2000117714-A (JP)
Title: Inorganic powder injection molding composition and manufacture of inorganic sintered body
Inventor: SAITO MITSUHIRO
IPC: H01P11/00
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To prevent cracks from developing irrespective of the shape of a molded body obtained through an injection molding by a method wherein the mold shrinkage factor and the flexural modulus of the molded body are specifically set. SOLUTION: In case of the injection molding of a molded body, the shape of which has a large undercut, for example, at the cooling and solidification of the injection- molded body in a mold, the core part of the mold for forming an undercut portion hinders the molded body in its shrinkage. In order to prevent the above-mentioned hindrance from causing cracks, the mold shrinkage factor of a molded body is set to be below 0.5%. On the other hand, when the mold shrinkage factor becomes smaller, the adhesion between the molded body and the cavity of the mold becomes higher, cracks tend to develop in the specified portion of the molded body due to a tensile stress caused at a mold opening. In order to avoid the above-mentioned development or cracks, a flexibility is given to the molded body.  For that, an inorganic powder injection molding composition, the body molded out of which the flexural modulus in a three-point bending test of below 790 kgf/m2. can be employed for preventing the cracks from developing.
Patent JP-S62229127-A (JP)
Title: Photosensitive resin block material
Inventor: UMEDA YASUSHI
IPC: G03F7/11
Filed: 1986-10-16
Abstract: PURPOSE:To easily discriminate a latent image with the naked eye at the time of exposure, and to obtain a block material which is excellent in the visibility of an image, by laminating successively a light discoloring colored layer containing a high polymer binding material having developer solubility or swelling property, and dyestuff which is brought to light discoloring by the active radiant ray of an ultraviolet part or a visible part, a photosensitive layer, and a supporting body. CONSTITUTION:A colored layer containing a high polymer binding material and a light discoloring dyestuff is provided on a photosensitive layer. The light discoloring dyestuff is selected from dyestuff having in a molecule at least one kind of structures selected from groups of azo, azomethyn, triphenylmethane, xanthene, oxazine, naphthol, and anthraquinone. As for the high polymer binding material, a high polymer substance which has developer solubility or swelling property and good compatibility to the light discoloring dyestuff, and also, coupled to the photosensitive layer provided under the light discoloring colored layer concerned is used. When the dyestuff is selected, an image part which is brought to light discoloring at the time of exposure is recolored by elution and drying, and an image being faithful to an original picture can be formed on the photosensitive layer.