baber/WOPTO huggingface dataset:
Patent JP-S56158518-A (JP)
Title: Quartz oscillator
Inventor: KOBAYASHI MASATOSHI
IPC: H03H9/02
Filed: 1978-07-14
Abstract: PURPOSE:To hold sufficient bonding strength with high reliability for airtightness, by clipping the oscillating bar with upper and lower cases, melting the bonding material and making the evacuation sealing through suitable provision of the height of a metallic dam to the thickness of the bonding material. CONSTITUTION:A quartz oscillating bar 4 has a tuning fork 4a and a frame 4b surrounding the turning fork. An electrode film (not shown) made of Au or the like the same as the tuning fork is formed on each flat surface of front side and rearside of the frame, and a metallic dam 4c is formed around the entire circumference with a uniform thickness. Further, upper and lower cases 5, 6 are of the same shape which has recesses 5b, 6b at the center. The oscillating bar 4 is clipped with the cases 5, 6, and bonding materials 5c, 6c are molten, allowing to achieve evacuation sealing. In this case, the height of the metallic dam is suitably set to the thickness of the bonding materials, allowing to achieve the evacuation sealing with the reliability of airtightness highly and sufficient bonding strength to be held.
Patent JP-S61246106-A (JP)
Title: Herbicide composition
Inventor: TAKEMATSU TETSUO
IPC: A01N47/18
Filed: 1985-04-22
Abstract: PURPOSE:To provide the titled excellent herbicide composition containing a carbamate derivative and a urea derivative as active components, exhibiting excellent herbicidal activity against various weeds at a low rate of application, applicable over a wide range of growth period, exhibiting long residual activity and having high safety to paddy rice plant. CONSTITUTION:The objective composition contains (A) one or more carbamate derivatives of formula I (R1 and R2 are lower alkyl, H, halogen or trifluoromethyl; X is O or S) and (B) one or more urea derivatives of formula II (R is halogen, trifluoromethyl, lower alkyl or lower alkoxy), as active components. The amount of the compound B is preferably about 0.1-10pts.wt. per 1pt.wt. of the compound A. The active components are mixed with an inert carrier, and the mixture is applied in the form of granules, wettable powder, etc. The compound of formula II is novel and can be synthesized by reacting an isocyanate with an amine.
Patent JP-H04298958-A (JP)
Title: Double coil filament structure and manufacture thereof
Inventor: KANZAKI YOSHITAKA
IPC: B21F35/00
Filed: 1991-03-27
Abstract: PURPOSE:To provide a double coil filament structure and manufacture thereof whereby automation in a mount assembly process is facilitated further with the manufacture possible by an automatic machine. CONSTITUTION:One lead part 11 agrees with an axial line of a double coil filament 10, and the other lead part 12 is drawn out in parallel to the above- mentioned axial line from a side surface of the double coil filament. In a method of manufacture, a single coil filament 1 with a primary core wire left as inserted is drawn out along a side surface of a secondary core wire 2 where a groove 21 for positioning the one lead part 11, composed of a single coil, is formed on the abovementioned axial line. A point end of the filament 1 is press-fixed along the groove 21 by the first holder 3 to form the one lead part 11, the secondary core wire 2 and the first holder 3 are advanced while rotating them to form the double coil filament 10, a terminal end of the filament 10 is held by the second holder 4 to form the other lead part 12 by advancing the secondary core wire 2 not rotated, and a process of cutting an end part of the lead part 2 is contained.
Patent JP-S61244076-A (JP)
Title: Solar battery
Inventor: NEZUKA NOBUTAKE
IPC: H01L31/06
Filed: 1985-04-22
Abstract: PURPOSE:To convert absorbed light wave energy into electrical energy efficiency by a method wherein independent fine particles with a typical diameter smaller than a light wavelength are substantially buried in a semiconductor which creates a Schottky barrier with those particles and a particle-semiconductor junction is formed. CONSTITUTION:Metal fine particles 1 are buried in a semiconductor 2 independently one by one so as to form Schottky barrier junctions and these metal fine particles 1 are connected to an anode 3. An insulation layer 4 is inserted between the anode 3 and the semiconductor 2. A transparent cathode 5 is provided on the side opposite to the anode 3 and covered with a reflection preventing film 6. If a light beam is applied from the side of the reflection preventing film 6, free electrons in the metal fine particle 1 absorb the light energy in the form of dipole transition and the absorbed energy is transferred to the electronic excitation state and the electrons with the energy higher than the Schottky barrier level flow into the side of the semiconductor 2. An electromotive force is generated between the metal fine particle 1 and the semiconductor 2 and taken out as a current to the external system by the electrode 5. With this constitution, a photoelectromotive force can be obtained with a high efficiency.
Patent JP-H08259909-A (JP)
Title: Pressure-sensitive adhesive polyvinyl chloride tape
Inventor: FUKUDA YUTAKA
IPC: C09J7/02
Filed: 1995-03-17
Abstract: PURPOSE: To obtain a pressure-sensitive adhesive polyvinyl chloride tape excellent in heat deterioration resistance and exhibiting stable tack over a long period of time. CONSTITUTION: A pressure-sensitive adhesive polyvinyl chloride tape made by forming a pressure-sensitive adhesive layer on one side of a polyvinyl chloride film, wherein the base polyvinyl chloride film is formed from a polyvinyl chloride resin composition containing a polyester plasticizer with a viscosity at 25 deg.C of 1,000-5,000 cP in an amount of 30-100 pts.wt. based on 100 pts.wt. polyvinyl chloride and wherein the pressure-sensitive adhesive layer is formed from a rubber-base pressure-sensitive adhesive containing a phenolic antioxidant in an amount of 0.5-10 pts.wt. based on 100 pts.wt. rubber component.
Patent JP-H05257691-A (JP)
Title: Inference processing system
IPC: G06F9/44
Filed: 1992-03-10
Abstract: PURPOSE:To execute a high speed inference processing by decreasing the calculation amount for selecting an ignition candidate, in the inference processing in a production system. CONSTITUTION:As for ignition candidates accumulated in an ignition candidate generating part 3, the ignition candidate which becomes a representative in a group of every rule is selected in an ignition candidate selecting part 5. The ignition candidate which becomes the representative is sent to a representative ignition candidate selecting part 6 and an ignition candidate is selected from therein, and ignited in a rule igniting part 7. By selecting two stages, the calculation amount for selecting the ignition candidate is decreased, and a high speed inference processing can be executed.
Patent JP-H11115038-A (JP)
Title: Laminated molding, its molding machine, and molding method
Inventor: MIYAGI YASUSHI
IPC: B32B7/04
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To enable the molding of a laminated molding whose laminate joint face adheres strongly by providing an uneven face which is formed by molding and bonded on the interface of the joint layers of laminates which are mutually of a different color or a different material. SOLUTION: Two injection parts 1 are arranged in parallel in a molding machine. The first injection part 1a is of such a construction that an elastic plastic molding material X which is loaded into a hopper is melted and injected. The second injection part 1b is likewise of such a construction that a rubber molding material Y such as an acrylic rubber which is loaded into the hopper is melted and injected. Further, the injection parts 1a, 1b are equipped with a first and a second screw cylinder 4a, 4b respectively, in which a first and a second injection screw 2a, 2b are mounted respectively. In addition, the outflow opening 14a side for a joint-forming face 14 is of such a structure that the upper and lower faces of the opening 14a are tapered as a constricted part 19 whose gap size becomes gradually smaller to constrict a parison E.
Patent JP-S58203550-A (JP)
Title: Device for selecting display pattern
Inventor: TSUNEHIRO TAKASHI
IPC: G09G5/36
Filed: 1982-05-24
Abstract: PURPOSE:To discriminate a segment existing area at a high speed, by providing a selecting device for the display area of patterns with a register to be exclusively used for storing a segment existing area code, and a decoder to clasify the existing area on the bais of said code. CONSTITUTION:By the control of a microprogram 15, an ALU 12 compares a register file 10 storing the coordinates of the starting and end points of a segment with a register file 11 storing the coordinates of a display available area and inputs the compared result, ''1'' or ''0'', to a shift register 31. The parallel output of the register 31 is inputted to a code conversion ROM 32, which clasifies whether the starting and end points of the segment exist in the display available area or not and turns one of output lines 49-52 to ''1''. Subsequently, a condision selecting part 30 and a microaddress selecting part 29 which are built in a microprogram controlling part 14 select the output lines 49-52 successively, and discriminates whether the code indicates the segment existing in the display area or the one existing in other area.
Patent JP-S60230424-A (JP)
Title: Method of building artificial ploughsole in poorly drained paddy field
Inventor: UNO SHINICHI
IPC: E02D3/12
Filed: 1984-04-27
Abstract: PURPOSE:To enable a tractor and the like to safely change direction, by a method wherein a trench is dug in a poorly drained paddy field, a soil coagulant is mixed in a part of soil to backfill the mixture, an artificial ploughsole is formed in a laminar manner by exerting impack, and caltivated soil is placed thereon to cover the ploughsole therewith. CONSTITUTION:A trench 1 with a specified width and depth is dug in a poorly drained paddy field, and a soil coagulant and a proper amount of water are mixed in a part of excabated soil to backfill it in the bottom part of the trench 1. By exerting impact, an artificial ploughsole 2 is formed in a laminar manner, and caltivated soil 3 is placed thereon to cover the ploughsole 2 therewith. Drainage holes 4, serving to improve drainage properties and permeability, are formed in the artificial ploughsole 2 such that, before the ploughsole 2 is solidified, the drainage holes 4 are formed by means of projections 6 on the pressurizing surface of a press plate 5. This enables the artificial ploughsole to be easily formed in a place, such as poorly drained paddy fields, which is susceptible to become muddy, and permits elimination of a conventional work of improving the ploughsole.
Patent JP-S62243223-A (JP)
Title: Manufacture of mask frame
Inventor: TOMINAGA FUJIO
IPC: H01J9/14
Filed: 1986-04-15
Abstract: PURPOSE:To use a material effectively by punching out a laddershaped material which is manufactured as described in the following. Two stripes of ribbon materials are drawn out in parallel with a certain spacing and plate materials having a length corresponding to the spacing between ribbon materials are inserted into the space at a prescribed pitch in the longitudinal direction of the ribbon material and the joint parts between the ribbon materials and the plate materials are welded. CONSTITUTION:Two hoop-shaped stripes of ribbon materials 10 made of iron plates are drawn out in parallel with a certain spacing. And the plate materials 11 of the length equal to the spacing between the ribbon materials 10 are arranged at a prescribed pitch in the longitudinal direction of the ribbon materials 10 and are inserted into the space between said ribbon materials 10. Then, the joint parts 12 between the ribbon materials 10 and the plate materials 11 are welded to form a ladder-shaped material with openings 13. In the next place, said material is punched out into a prescribed shape in each portion between the intermediate parts of the plate materials 11 to form the material 14. Subsequently, the material 14 is drawn to manufacture a mask frame member 18 which has the base 16 and the wall 17. Then, the base 16 with an opening 13 is punched out into a shape like a picture frame to form an opening 19. Thus, a mask frame 20 is completed. Thereby, the materials needed for a mask frame can be greatly saved and the manufacturing costs of a mask frame can be reduced.
Patent JP-H05288851-A (JP)
Title: Underwater detection apparatus
Inventor: HAMADA TOKIHIKO
IPC: G01S7/526
Filed: 1992-04-08
Abstract: PURPOSE:To improve a sector drawing operation at a sonar which searches in all directions, to display it so as to be easily observed and to freely set the reduced scale of a range at a sonar which searches in the vertical direction. CONSTITUTION:At a horizontal sonar which searches in all directions by using one's own ship as the center, data on a received signal which has been written in a buffer memory 6 by following the turning and scanning operation of a wave transmitter-receiver 1 is read out in a radiation direction whenever a turning angle is updated; and it is displayed on a display device 16 by following its readout operation. At a vertical sonar which scans the cross section in the directly lower direction of one's own ship, a frequency-dividing operation is performed to coordinates X, Y of a received signal at a desired frequency- dividing ratio. The horizontal or vertical range can be set freely.
Patent JP-S63254601-A (JP)
Inventor: KAWANOBE OSAMU
IPC: F21S8/10
Filed: 1987-04-10
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-H09243901-A (JP)
Title: Sun beam condensing device
Inventor: SETO KENTARO
IPC: G02B7/182
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To condense many sun beams and to transmit them to a specified place through a light duct having small cross-sectional area by specifying the combination of a spherical mirror, a hyperboloidal mirror and a plane mirror. SOLUTION: This device is constituted of the spherical mirror 1a having an aperture part 4a in its center part and rotating centering a horizontal rotary shaft Ah and a vertical rotary shaft Av, the hyperboloidal mirror 2a arranged in the vicinity of the same point as the focal point F1a of the mirror 1a, and the plane mirror 3a arranged so that it may be rotated at the same angle as the mirror 1a in a horizontal direction and rotated at the angle Θy-90 deg.+Θx/2+Θx/2+Θk/2 in a vertical direction. When an optical axis A1 turns toward the sun, the mirror 1a receives the directly transmitted light beam from the sun and reflects it toward the focal point F1a of the mirror 1a. The mirror 2a whose focal point is put at the same point as the mirror 1a recevies the reflected light beam from the mirror 1a and reflects it as parallel beams toward the mirror 3a.  The mirror 3a reflects it in the direction of a previously set angle Θk. Θx is a crossing angle formed by an optical axis A1 with a horizontal surface.
Patent JP-S61245441-A (JP)
Title: Manufacture of fluorescent lamp
Inventor: IMAMURA HIROSHI
IPC: H01J61/30
Filed: 1985-04-23
Abstract: PURPOSE:To prevent a binder from remaining by a method in which, when sealing electrode stems, inner tubes, an outer tube on a stem plate en bloc with glass frit, a nozzle is inserted from an exhaust pipe into the tube inside for being heated while making air to flow. CONSTITUTION:A common cathode 5 is provided on the central part of a stem disc 1, while three sets of U-shaped inner tubes 8 having built-in anodes 7 and whose inner walls are coated with fluorescent substances 10 with different luminous colors are provided on its outside parts for being covered with an outer tube 11 thus forming a fluorescent lamp able to freely change its luminous color. Thereby, glass frit paste 12 is applied inside a groove 2 of the disc 1 while the electrode stems 3, 6, the inner tubes 8 and the outer tube 11 are placed on it en bloc. Further, a nozzle 15 is inserted from an exhaust pipe 4 to the tube inside for being heated while being supplied with air in order to fire frit 12 for hardening. Accordingly, a binder contained on paste is perfectly combusted thus excluding lowering of the specific property of the lamp due to its remaining.
Patent JP-S59212830-A (JP)
Title: Diazo type copying material
Inventor: YANO TAKASHI
IPC: C08F251/00
Filed: 1983-05-18
Abstract: PURPOSE:To enhance adhesiveness and film strength, to prevent opacification during development, and not to damage photographic characteristics by incorporating in a precoat layer a graft polymer obtained by polymerizing a polymerizable monomer in the presence of a cellulose deriv. CONSTITUTION:A precoat layer contains a graft polymer obtained by polymerizing at least one polymerizable monomer, such as (meth)acrylate, (meth)acrylamide, aromatic vinyl compd., or vinyl monomer having a functional group, in the presence of a cellulose deriv., such as cellulose ester in a mixing weight ratio of said cellulose deriv. to said monomer of (1-30):(99-70).
Patent JP-H07261204-A (JP)
Title: Optical scanner
Inventor: MATSUDA TAKAHIRO
IPC: G02F1/13
Filed: 1994-03-18
Abstract: PURPOSE:To realize two-dimensional scanning by scanning light in an optical scanner using a light deflector. CONSTITUTION:The optical scanner 10 is constituted of the light deflectors 11 and 12, driving circuits 13 and 14, a light source 15 and a convex lens 16. The light deflector 11 is arranged to generate parallel fringe in a vertical direction when voltage is impressed thereon, and the light deflector 12 is arranged to generate the parallel fringe in a horizontal direction when the voltage is impressed thereon. The voltage impressed on the light deflectors 11 and 12 is respectively independently controlled by the driving circuits 13 and 14. Light from the light source 15 is made a focused light beam by the convex lens 16 and deflected in the horizontal direction by the light deflector 11, then it is deflected in the vertical direction by the light deflector 12 to be the scanning light.
Patent JP-S5713590-A (JP)
Title: Shift mechanism of vehicle odometer
Inventor: ABE YOSHIKAZU
IPC: G06M1/16
Filed: 1980-06-26
Abstract: PURPOSE:To exactly execute a shift operation by a simple structure, by constituting so that a feed projection gets on the surface of a cam, moves and rotates a figure wheel of the next digit by a prescribed angle, when a figure wheel of lower digit makes one rotation. CONSTITUTION:When a figure wheel of the lowest digit is rotated, a projection 26 of a feed lever 4 of the figure wheel 2 of the lowest digit gets on the surface 8 of a cam of a cam cylinder 6 which has been fixed to a supporting shaft 1, and the feed lever 4 slides to the outside against its own elasticity. When the figure wheel 2 of the lowest digit is further rotated, the projection 26 is located at a land part on the surface 8 of a cam. In this case, a feed projection 5 of the feed lever 4 hit-contacts with the side of a feed hook 3, the feed projection 5 presses down the feed hook by length of the land part of the surface 8 of a cam, and during this time only, the figure wheel 2 of the next digit is rotated by the projection 5. That is to say, it is rotated by 1/10 rotation, and only 1 figure portion is shifted. This operation is executed between the figure wheel of the next digit and the figure wheel 2 of the digit after next, as well, and this operation is repeated in order thereafter.
Patent JP-H10265587-A (JP)
Title: Cellophane and its production
Inventor: OKAMOTO KENJI
IPC: C08J5/18
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To produce a cellophane, capable of manifesting excellent slipperiness without deteriorating the quality such as deterioration in transparency and useful as a laminate, a cellophane tacky tape, etc., by adding specific solid particles into a viscose. SOLUTION: This cellophane comprises (A) silicone-based organic polymer particles having >=100 deg.C glass transition point and 1-10 μm average particle diameter in an amount, e.g. corresponding to 0.01-0.1 wt.%. The cellophane is produced by mixing an aqueous solution of a dispersion assistant prepared by dissolving the dispersion assistant in, e.g. desalted water and a dispersion medium (e.g. glycerol) good in compatibility with a viscose, providing a mixed dispersion medium, mixing the resultant dispersion medium and dispersing the resultant mixture in a homomixer, affording a dispersion of the component A, then uniformly mixing the dispersion in the viscose and subsequently forming a film.
Patent JP-S57201680-A (JP)
Title: Printer
Inventor: HAMADA TSUTOMU
IPC: B41J9/32
Filed: 1981-06-05
Abstract: PURPOSE:To provide a printer which is small in size, light in weight and inexpensive, by a method wherein a thrusting-up lever is thrusted up by an oscillation of a trigger lever capable of oscillating with a point as a fulcrum, and a type is strongly struck by the thrusting-up lever to print. CONSTITUTION:A ratchet wheel 11 is given a rotation number such as to impart an appropriate printing pressure to an arbitrary type 5 in a type storage case 9. A trigger lever 12 is supported by a shaft 13 and a lower guide shaft 14 and is energized in the direction of an arrow X by a resetting spring 15. The lever 12 is moved in the direction of an arrow (e), and its tip part 12' is brought to the inside of the radius of rotation of a ratchet part 11'. The tip part 12' collides against the ratchet part 11', the lever 12 is rotated in the direction of an arrow (c) and strikes against a stopper 21 while colliding against the thrusting-up lever 20. The lever 12 is energized in the direction of an arrow (f) by a part of the reaction force of the striking, and is energized in the direction opposite to the arrow (c) by the rest of the reaction force and the resetting spring 15. On the other hand, the lever 20 collided by the ever 12 is moved in the direction of an arrow (b) while being guided by a guide shaft 22 and strongly strikes a bottom face 5'' of the type 5, and the type 5 collides against a platen 8 to print.
Patent JP-S5515431-A (JP)
Title: Preparation of 3,4,5,6-tetrahydrophthalic anhydride
Inventor: TANI SHIYOUJI
IPC: C07D307/89
Filed: 1978-07-17
Abstract: PURPOSE: To obtain the title substance useful as a raw material for pesticides in high yield without forming by-products, by isomerizing 1,2,3,6-tetrahydrophthalic anhydride in the presence of a catalyst and a small amount of sulfur (or its compound) in the reaction system.  
     CONSTITUTION: 1,2,3,6-Tetrahydrophthalic anhydride (T) is isomerized in the presence of a palladium catalyst comprising 0.1W10%, preferably 1W5% of palladium supported on a carrier, e.g. carbon or alumina, and 1W200ppm of sulfur (S) or its compound calculated as S based on (T). 
     COPYRIGHT: (C)1980,JPO&Japio