baber/WOPTO huggingface dataset:
Patent JP-H05192022-A (JP)
Title: Transplanter
Inventor: ISHIDA ISAO
IPC: A01C11/02
Filed: 1992-08-19
Abstract: PURPOSE:To obtain the subject transplanter, capable of assuming precise seedling dividing and transplanting postures according to smooth operation and having a compact construction with good airtightness. CONSTITUTION:The objective transplanter is equipped with a planting tool case 32 fixed on an outer shaft (31a) to which power is transmitted with a gear transmission mechanism in a rotary case 26 rotatably installed in a machine body so that each seedling transplanting pawl 33 attached to the transplanting tool case 32 may assume a prescribed seedling planting posture, an inner shaft 38, integrally rotating with the rotary case 26 and installed in the outer shaft (31a), a cam unit 37, capable of moving a seedling pushing tool 34 operating so that the seedling transplanting pawl 33 may separate each seedling divided and held from a seedling tank 7 in transplanting the seedling in the soil surface and installed in the inner shaft 38. This transplanter is constructed as follows: An installing part of the seedling transplanting case tool 32 for the outer shaft (31a) is installed on the side of the rotary case 26 of the transplanting tool case 32 and engagement of the inner shaft 38 with the rotary case 26 is carried out in the interior of the rotary case 26.
Patent JP-S59109460-A (JP)
Title: Lightweight steering wheel made of reinforced plastic
Inventor: FUJITA RIYOUJI
IPC: B62D1/04
Filed: 1982-12-16
Abstract: PURPOSE:To reduce the weight of a steering wheel and improve the vibration characteristic by arranging the reinforced plastic which is formed through the braiding with unidirectional reinforced fiber onto a core member made of foamed material, onto the rim and the spoke of the steering wheel. CONSTITUTION:As for a core member 9, a rim part 7 and a spoke part 8 are integrally formed, and a metal fitting 12 joined with a steering wheel is positioned at the center, and the foamed material is formed through injection molding, etc. The metal fitting 12 which is joined to the involute serration of the steering wheel is arranged at the center of a boss part 11, and the periphery of the metal fitting is molded with the extension part 12 made of unidirectional reinforced fiber 10 of the spoke 8 and the reinforced plastic 15 reinforced by short fiber 14, and formed integrally with the spoke 8. The outside surface of the rim part 7 is covered with coated surface or a designed mold 16.
Patent JP-H1150505-A (JP)
Title: Drain garbage receiver
Inventor: SASAKI KAZUAKI
IPC: E03C1/264
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To simplify assembling and reduce the cost by forming a hollow barrel upper section, an upper frame body, a bottom body, and a hollow barrel with a copper alloy containing dissimilar metals and having the prescribed electric conductivity against pure copper, and assembling them by electric resistance welding. SOLUTION: An upper frame body 3, a hollow barrel 5, and a bottom body 7 are made of a copper alloy added with dissimilar metals to pure copper, and the electric conductivity of the copper alloy is adjusted to about 35-80% against the pure copper. Phosphorus, tin, nickel, zinc, iron, magnesium, and titanium are properly combined as the dissimilar metals. The upper section of the hollow barrel 5 is inserted into a fitting cylinder section 3b of the upper frame body 3, and the lower section of the hollow barrel 5 is inserted into a fitting cylinder section 7a of the bottom body 7 to temporarily assemble the upper frame body 3, hollow barrel 5, and bottom body 7. They are pressure-welded by a spot welding machine, and electric power is applied to assemble a drain garbage receiver 1 by electric resistance welding.  The assembling work is simplified, the copper alloy contains the dissimilar metals to increase tenacity, and the deformation of the drain garbage receiver 1 can be reduced while in use.
Patent JP-H06166884-A (JP)
Title: Lubricating oil
Inventor: TANAKA MASAHIDE
IPC: C10M111/04
Filed: 1993-09-06
Abstract: PURPOSE:To obtain a lubricating oil lowered in moisture absorption and improved in lubricating properties, cleanability and ozone layer nondestructivity by using a specific polycarbonate and a specific monocarbonate. CONSTITUTION:100wt.% in total of 95-5wt.% at least one polycarbonate selected from among polycarbonates of formula I or II [R1 is a group of formula III (wherein R2 is a 30C or lower hyrocarbon group, or a 2-3C hydrocarbon group having an ether bond; R0 is ethylene and/or propylene; and (n) is 1 to 24); (m) is 1 to 6; Su is a group of formula IV; and R is a group of a formula selected from among formulae III and V to VII] and 5-95wt.% monocarbonate of formula VIII [R3 and R4 are each a 1-36C hydrocarbon group, or a glycol ether of formula IX (wherein R5 is a 1-6C hydrocarbon group; R6 is ethylene or propylene; and (y) is 1 to 100)] is blended with at most 60wt.% hydrogenated fluorocarbon.
Patent JP-S6199917-A (JP)
Title: Thin film magnetic head
Inventor: KONDO TAKEO
IPC: G11B5/31
Filed: 1984-10-19
Abstract: PURPOSE:To obtain a thin film magnetic head suitable for high-density recording by changing the film quality of a thin nonmagnetic film constituting an insulator so that the film of the lowermost layer is made more resistant to etching than the thin nonmagnetic film to be laminated thereon and forming a gap for writing and reading-out with only the lowermost thin nonmagnetic film. CONSTITUTION:Ionized gaseous Ar is irradiated to an SiO2 target 5 and the film of the sputtered SiO2 is formed on a substrate 7 attached to a substrate holder 6 while the substrate is rotated. The etching rate is smaller as the distance (h) between the target and the substrate of the sputtering device is smaller and the film formed on the substrate in the stationary state without rotating the substrate is not etched and therefore the SiO2 film for the lowermost layer is formed as the insulator 3a at the small (h) and is further formed while the substrate is held stationary. The SiO2 films as the other insulators 3b, 3c, 3d are formed in the state of increasing the distance (h) between the target and the substrate. Then only the insulators 3b, 3c, 3d are satisfactorily etched and the insulator 3a remains without being etched in the subsequent etching stage.
Patent JP-H11158632-A (JP)
Title: Thin film vapor phase growth apparatus
Inventor: FUKUNAGA YUKIO
IPC: C23C16/40
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To provide such a thin film vapor phase growth apparatus which consists of compact constitution and is capable of stably executing a deposition treatment with uniform and high quality on a substrate. SOLUTION: This thin film vapor phase growth apparatus is constituted by providing an airtight deposition chamber 10 with a substrate holding means 12 which holds a substrate W, a lifting mechanism 14 for lifting this substrate holding means between at least a deposition position and a transportation position, a gas injection head 16 for injecting gaseous raw materials for injecting toward the substrate, a substrate transporting port 20 opening to the height corresponding to the transportation position of the side wall 18 of the deposition chamber and a discharge port 22 opened to the height between the deposition position of the side wall of the deposition chamber and the transportation position. The deposition chamber is provided with a flow regulating plate 44 for adjusting the flow of the reacted gases.  This flow regulating plate has a cylindrical plate 48 enclosing the lifting route of the substrate holding means and a first annular plate 50 for vertically partitioning the space in the deposition chamber at the height between the discharge port and the substrate transporting port.
Patent JP-H0669313-A (JP)
Title: Purge station of portable sealed container
Inventor: YAMASHITA TEPPEI
IPC: H01L21/677
Filed: 1992-08-20
Abstract: PURPOSE:To easily purge a wafer or the like in an arbitray desired place inside a clean room. CONSTITUTION:The purge station is provided with an independent case 1 having a window 2 for carrying-in or carrying-out use, with a purge unit 3 having a container stand part 20B installed inside the case, with a container-main-body raising and lowering device 60, with pipes 4, 6 for purge use one end of which is opened inside the purge unit and with a control device 10 for purge use. A container mounted on the container stand part is a portable hermetically sealed container 30 provided with a container main body 31 and a bottom lid 40 and is used to convey a cassette 70 housing an electronic substrate W such as a semiconductor wafer, a liquid-crystal substrate or the like. A purge mechanism which makes the inside of the container on the container stand part communicate with the inside of the purge unit and shuts off the inside of the container from the inside of the purge unit is built in the purge unit 3.
Patent JP-H0560916-A (JP)
Title: Production of color filter
Inventor: YAMAMOTO TORU
IPC: B41M1/10
Filed: 1991-09-02
Abstract: PURPOSE:To prevent the variance in density of a pattern by forming the section of an approximate rectangle by double print on one plate. CONSTITUTION:The pattern is double printed on the same plate in ink different by densities, or the same ink is used to print only the outer peripheral part of the required pattern by first printing and to print the center part by second printing, or the same ink is used to print only the center part of the required pattern by first printing and to print the outer peripheral part by second printing. In this case, a quartz glass where a pattern having 100mum line width, 360mum pitch, and 12mum groove depth is formed by dry etching is used as an intaglio. When standard ink is overwritten after diluted ink is printed, the section of the print line as the result is approximately rectangular.
Patent JP-2000051010-A (JP)
Title: Mattress spring
Inventor: FUJINO ISO
IPC: A47C23/04
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a mattress spring which freely raises/lowers without affected its upper annular body by the behavior of the upper annular bodies of adjoining springs and is easily and surely connected to the adjoining spring single bodies in connecting them together. SOLUTION: A plurality of spring single bodies 1 which are formed of a plurality of annular members arranged in parallel about respective axial centers at appropriate intervals, elastic connecting members 4 connecting the annular members with each other in a plurality of positions, and joint fixing members 5 provided in the annular members or the elastic connecting members 4, and whose bodies are integrally formed of a synthetic resin material are connected mutually by joints 8 fitted to the joint fixing members 5. The joint fixing members 5 are provided each in the center position in the height direction of the spring.
Patent JP-H0768892-A (JP)
Title: Printing device
Inventor: IGARASHI KENJI
IPC: G06F3/12
Filed: 1993-09-07
Abstract: PURPOSE:To automatically perform all the works ranging from the inputting of data to the outputting of totalized result on form paper in print by simple operation without using host apparatus. CONSTITUTION:A printing device, within which a printing part and a controlling part are equipped, is equipped with slots 2-1 and 2-2, an operation displaying part 3, a mark sheet reader 4, a paper cassette insertion port 5 and the like so as to put the predetermined print on paper in order to deliver printed paper with delivery rollers 6 to a delivery tray part 7. For example, a software card, in which the software for the scorecard of a golf, is installed in the slot 2-1 so as to let the mark sheet reader 4 to read the marks in the scorecard of every player and perform simple inputting operation through the operation displaying part 3 in order to automatically totalize scores, calculate the gross and net of every player, decide ranking and output in print in the predetermined scorecard form of golf competition. Duplicatingly printing on fixed form paper may well be performed by the number of the entrants of the golf competition. Further, the outputting in print on a large-sized paper for site placarding can also be carried out by connecting with a plotter.
Patent JP-2000111785-A (JP)
Title: Zoom type camera
Inventor: MIYADERA SHUNICHI
IPC: G03B19/02
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a zoom type camera constituted so that the zooming action of a photographing lens or a finder is restricted and power consumption associated with it is reduced. SOLUTION: On an LCD monitor 27, an object is monitored and displayed by zoom processing by an electronic zoom circuit 25 according to a focal distance set by a focal distance set means(zoom button) 46. The photographing lens 1 is constituted so as to be set at the set focal distance only at the time of a photographing action or just before it. Since an object picture is displayed by the electronically zoomed focal distance on the monitor 27 before the photographing action, the photographic viewing angle of the object can be confirmed without changing the focal distance of the lens 1. At the time of the photographing action, the lens 1 is set at the set focal distance by a zoom mechanism and the photographing action is realized.  Since the zoom mechanism of the lens 1 is not actuated until just before the photographing action is started, the power consumption of the zoom mechanism is reduced meanwhile. Thus, the consumption of a battery can be suppressed.
Patent JP-H11113463-A (JP)
Title: Frame of fishing reel
Inventor: DAVID BROWN
IPC: B29C47/00
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a frame of a bait-casting reel in high quality at a low cost. SOLUTION: This frame 4 is manufactured from a starting part 260. The starting part 260 is provided with long left side wall 262 and right side wall 264, an upper crossing structure 266 and a lower crossing structure 268. The starting part 260 is preferably provided with a thin ridge 212 along its top. The process for producing the frame 4 comprises (a) a step to cut the starting part 260 and produce plural frames from the cut parts and (b) a step to form a means for attaching the individual frame to a fishing rod.
Patent JP-S61101080-A (JP)
Title: Field effect transistor
Inventor: KAMIYANAGI KIICHI
IPC: H01L29/812
Filed: 1984-10-24
Abstract: PURPOSE:To reduce the short-gate effect by a method wherein source and drain regions are contained in a P type region. CONSTITUTION:Ion implantation is accomplished with the pattern on a photoresist film 10 serving as a mask for the formation of a channel 2 on a GaAs substrate 1. Next, on the channel 2, by means of the photolithographic process, a heat-resisting metal gate 11 is formed, which is provided with a cap 12. The cap 12 serves as mask in a process wherein ion implantation is accomplished for the formation of source and drain regions 4, 4'. Next, the cap 12 is removed, whereafter implantation is accomplished with ions 17 for the formation of P type layers 16, 16'. Finally, on the regions 4, 4', electrodes 5, 6 are formed.
Patent JP-H0967865-A (JP)
Title: Prefabricated building having arched roof
Inventor: GIYOUJI HIDEO
IPC: E04H1/12
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To manufacture easily a projected arc-shaped structural material which forms a part of a roof frame in a prefabricated building having an arched roof. SOLUTION: A porch 1 has an arched roof 2. The roof 2 is provided with a projected arc-shaped horizontal frame member on both sides and a plurality of similar-shaped horizontal muntins which are fixedly spanned between a pair of horizontally-shaped crosswise vertical frame members 3 and support the ridge of 4 roof board 7. The left and right both sided horizontal frame members and each of the horizontal muntins 5 are formed with an aluminum shape material while a steel material-made projected arc-shaped reinforcing member is joined with the left and right both sided horizontal members and the lower parts of every horizontal muntin or parts of the horizontal muntins. Therefore, bending work is easy since there is no need to increase each dimension of the horizontal frame members, the horizontal muntins 5 and the reinforcing material 8.
Patent JP-2001047535-A (JP)
Title: Decorative panel
Inventor: MINE YASUHARU
IPC: E04F13/08
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a decorative panel which is characterized in that its manufacturing cost can be reduced by controlling the consumption of a foamed resin while maintaining the rigidity of the decorative panel and propagation of the vibration and the sound generated in the panel by a pedestrian can be restrained. SOLUTION: A reinforcing plate material 3 of a honeycomb structure is composed of a plurality each of resin-filled parts 6 filled with a foamed resin 5 and closed space parts 7 in which air is trapped airtightly out of numerous recessed space parts 4 in a honeycomb structure, dispersively arranged. The reinforcing plate material 3 is monolithically attached to the back of a surface decorative layer.
Patent JP-H1160944-A (JP)
Title: Oriented film of polyamide-based resin
Inventor: TATENO HITOSHI
IPC: B29L7/00
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To prepare the subject film exhibiting resistance to pinhole and capable of keeping transparency by formulating an aliphatic polyamide with a potassium ionomer of an ethylene.unsaturated carboxylic acid copolymer and a polyhydric alcohol. SOLUTION: This film is molded from a polyamide resin composition comprising (A) 85-99 pts.wt. of an aliphatic polyamide (e.g. nylon 6 or nylon 66), (B) 1-15 pts.wt. of a potassium ionomer of an ethylene.unsaturated carboxylic acid copolymer and (C) 0.12-1 pt.wt. of a polyhydric alcohol compound (e.g. polyoxyalkylene polyol), and is at least uniaxially oriented at 2-5 times of an orientation ratio and preferably has 1-50 μm thickness. A potassium cation content in the ionomer in the component B is preferably 0.4-2 mol per 1 kg of the ionomer. The film is effective for a field in which oxygen-barrier property is regarded as important, as various packaging materials.
Patent JP-S6283230-A (JP)
Title: Rear body of truck
Inventor: KAZUME KIYOJI
IPC: B62D33/04
Filed: 1985-10-04
Abstract: PURPOSE:To enable the use of a crane for loading/unloading of freight to improve operation efficiency while enable loading/unloading from the rear by moving the roof wing member of a freight box out of a rear body and nearly fully opening the roof of said rear body while enabling a rear wall to be moved. CONSTITUTION:After the engagement of engaging members 14 on both sides of a rear wall 3 is released and fixing pillars 12 are fixed, a roof wing member 6 on the side to be opened is swung upward. Then, a motor 10 is started to rotate screw shafts 4 provided on front and rear walls 2, 3 respectively, moving brackets 5 engaged with the screw shafts 4 while also moving the roof wing member 6, to make the top of the rear body in nearly fully open condition. At the same time, the rear of the rear body is also half opened. As a result, loading/unloading can be carried out from the rear and, by enabling the use of a crane for loading/unloading of freight, operation efficiency can be sharply improved.
Patent JP-H10115727-A (JP)
Title: Dispersion compensating optical fiber
Inventor: SUGIZAKI RYUICHI
IPC: G02B6/44
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To provide the dispersion compensating optical fiber which can be wound around a compact, small-diameter coil with a small space occupation quantity and suppress an increase in polarized wave dispersion. SOLUTION: This optical fiber 20 is connected to an optical fiber which has wavelength dispersion at transmission wavelength to cancel the said wavelength dispersion, thereby substantially or nearly eliminating the wavelength dispersion of the whole transmission system at the transmission wavelength. In this case, the optical fiber is equipped with a core 21 formed of quartz-based glass, a clad 22 which is formed of quartz-based glass around the core 23, and a coating layer 23 formed of plastic resin around the clad 22, and also has a small external diameter less than 250μm. The coating layer 23 is >=20μm thickness and has a multilayered structure consisting of >=2 layers including an internal layer 24 and an external layer 25 which has a larger Young's modulus than the internal layer 24.
Patent JP-2001047380-A (JP)
Title: Nailing machine for floor material execution
Inventor: HIRANUMA TOSHIO
IPC: B27F7/00
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a nailing machine capable of executing floor materials smoothly and having a nose part equipped with a sufficient strength as not bent or folded even in the case abutting to the floor material, etc. SOLUTION: A nailing machine for executing floor materials (a) to be put in tongue-and-groove joint is to attach a protruding piece 4 protruding on one side of each piece of floor material (a) to a backing material 5, wherein the arrangement includes a nose part 6 to feed nails from the protruding piece 4 to the backing material 5 and a nail supplying magazine 7 installed behind the nose part 6, and at the back of the forefront of this nose part 6, a reinforcing plate 9 wavy in the direction to the left and right is fixed between the rear face of the nose part 6 and the front extremity undersurface of the magazine 7.
Patent JP-H0949464-A (JP)
Title: Harmful substance reducing device for engine exhaust gas
Inventor: UDA SHIYOUITSU
IPC: F02M27/04
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To markedly promote activating fuel by a radiation irradiation material, in a device wherein the fuel can be allowed to flow uniformly over a total unit in a radiation irradiation material layer, and generation of accumulation of air in the radiation irradiation material layer can be suppressed as much as possible. SOLUTION: A plurality of radiation irradiation material layers 2 charged with a granular radiation irradiation material 9 and a plurality of magnet layers 3 are respectively provided in the inside of a cylindrical main unit 1 provided with a fuel inlet 5 in one end and a fuel outlet in the other end. A partitioning plate 10, having a through hole 13 communicating with its plate thickness direction, is provided in both sides in the upstream/downstream of each radiation irradiation material layer 2, and the through hole 13 of the partition plate 10 in the downstream of the radiation irradiation material layer 2 is formed in an upper part.
Patent JP-2000053945-A (JP)
Title: Friction material composition and friction material using the same
Inventor: SUZUKI NOBORU
IPC: C09K3/14
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To obtain a friction material composition suitable for a friction material having slight change in coefficient of friction during one braking at a high humidity in the morning or in being wetted with water by drying a material having a specific moisture content except a binder and treating the surface of the material with a silane-based water repellent substance. SOLUTION: A material having >=0.5% moisture content except a binder among a composition is dried and the surface of the material is treated with a silane-based water repellent substance. For example, a phenyl resin may be cited as the binder. As aramid fiber, potassium titanate fiber, or the like, may be cited as the material having >=0.5% moisture content. A substance which is a primer having curability, containing a bond group even after curing such as a silicone primer, a silicone resin, or the like, is preferable as the silane- based water repellent substance. The surface treatment is preferably carried out by immersing the material in a solution obtained by dissolving the silane- based water repellent substance in a solvent such as toluene, or the like, and drying the material to remove the solvent.