baber/WOPTO huggingface dataset:
Patent JP-S6178628-A (JP)
Title: Manufacture of frp member that will be placed under influence of torsion
Inventor: WATANABE TADAO
IPC: F16F1/06
Filed: 1984-09-26
Abstract: PURPOSE:To mold continuously and efficiently an elongated FRP member, by paying out bundles of fibers while rotating a table on which rolled fibers are placed so that the bundles are introduced into an impregnating tank, and twisting them together about the rotational axis of the table. CONSTITUTION:A table 1 is rotated in a direction shown by an arrow F1, while fiber bundles 10 are payed out from rolled fibers 7 to be introduced into an impregnation tank 13 where they are impregnated with a resin 14 and are collected about the rotational axis of the table 1, and the fiber bundles 10 are twisted at a bush 16. In this case, the twisting angle is controlled for example on the order of 45 deg.. At the same time, a table 21 is rotated in the opposite direction F2, fiber bundles 30 are payed out from rolled fibers 27 to be impregnated with a resin 34, and are twisted together at a bush 36 onto the outside of the fiber bundles 10 for example at an angle on the order of 45 deg. opposite to the first mentioned angle. The twisted fiber bundles 10, 30 are wound helically by a mandrel 40 along a helical groove 41 in the mandrel 40. Then they are heated to be hardened to be formed into an FRP member for coiled springs. According to this method, an elongate FRP member can be produced stably and continuously.
Patent JP-H0253635-A (JP)
Title: Power transmission structure for agricultural working vehicle
Inventor: NAKAMURA HAJIME
IPC: B60K17/348
Filed: 1988-08-11
Abstract: PURPOSE:To enable to set to the front wheel accelerating state according to the work circumstances by providing a switching means for setting a front wheel transmission gear to the front wheel accelerating state by artificial operation preceding the switching operation accompanied by the steering of the front wheel. CONSTITUTION:In an agricultural tractor, a front wheel transmission gear 9 switchable either to the standard driving state of driving both front and rear wheels at approxi mately equal speed or the front wheel accelerating state of driving the front wheel at higher speed than the rear wheel is provided in a front wheel transmission case 11 connected with the rear part of an engine 1 through a main clutch case 10. This front wheel transmission gear 9 is constructed to be switchable by longitudinally sliding a clutch sleeve in the case 11 through a pitman arm 38 rotatably supported by a steering gear box 13, an operating arm 39, an operating shaft 37, and the like. At this time, a switching means A is provided through the operating arm 39 and given the priority to the switching operation of the front transmission gear 9 accompa nied by the steering operation of a front wheel 4 so that the front wheel accelerating state can be set by artificial operation.
Patent JP-H0250565-A (JP)
Title: Facsimile equipment
Inventor: SUGAWARA YASUSHI
IPC: H04N1/00
Filed: 1988-08-11
Abstract: PURPOSE:To decrease frictional force applied to an image sensor by tilting a dynamic reference line to link the pivotting part of the image sensor elastically held with an elastically holding means and the contact point of a platen roller toward the extracting side of an original away from the center of a platen roller axis. CONSTITUTION:A supporting member 17 of an image sensor 16 is set so that a dynamic reference line L to link the pivotting part of the image sensor 16, namely a pin 18, and a contact point C of a platen roller 15 may tilt toward the extracting side of an original B away from the center of a shaft 15a of a platen roller 15. When the original is copied and transferred, the original B is sent to the extracting side by the driving force of a stepping motor while slidingly making contact with the reading surface of the contact image sensor 16. During a time until the next original is sent, the platen roller 15 frictionally makes contact with the reading surface of the image sensor 16, whereas, at such a time, a part of frictional force F operates the image sensor 16 as partial force (f) orthogonal to the reference line L, and the force is made into the rotation driving force to the image sensor 16. Thus, the frictional resistance between the platen roller 15 and the image sensor 16 is decreased, and the burden to the stepping motor is eliminated.
Patent JP-H0752252-A (JP)
Title: Production of polycarbonate resin laminate sheet
Inventor: MIYAUCHI MASAYOSHI
IPC: B29L9/00
Filed: 1993-08-13
Abstract: PURPOSE:To easily and economically obtain a polycarbonate resin sheet that is modified and colored without impairing the intrinsic tone, transparency, impact strength, and other characteristics of a polycarbonate resin and easy to reuse and thermally bend by laminating a polycarbonate resin film componded with a modifier and a coloring agent. CONSTITUTION:On at least one surface of a polycarbonate resin sheet 1, a polycarbonate resin film 2 having a viscosity-average molecular weight 5000 or more lower than that of the polycarbonate resin sheet 1 and a thickness of 20-100mum is thermally contact bonded at a temperature 10-60 deg.C lower than the softening point of the polycarbonate resin film 2.
Patent JP-H0279065-A (JP)
Title: Thermal accelerating transfer of electrostatic graphic toner small particle
Inventor: DONARUDO SOORU RIMAI
IPC: G03G15/16
Filed: 1989-08-04
Abstract: PURPOSE: To form a high-resolution image without a defect by heating the surface of an image receiving body to a specified temperature before coming into contact with a developed image and non-electrostatically transferring the developed image on the surface whose average roughness is smaller than the radius of a toner particle. CONSTITUTION: The electrostatic latent image on a drum 3 is developed by applying the toner particles 6 whose particle size is <8μm. The surface of the image receiving sheet 1 is heated by a heater 2 before it is brought into contact with the developed image 9 so Tg of that toner binder may be at a temperature between 10 deg.C and 20 deg.C which is high enough to weld the individual toner particles 6 but at which they do not form a single lump. Then, the developed image 9 is non-electrostatically transferred on the surface whose average roughness is smaller than the radius of the toner particle 6, and the surface is heated to the temperature high enough to weld the developed image 9. Thus, the high-quality image without a defect is formed.
Patent JP-H0653705-A (JP)
Title: Dielectric filter
Inventor: YAMAZAKI KAZUHISA
IPC: H01P1/205
Filed: 1992-07-28
Abstract: PURPOSE:To obtain a dielectric filter in which trouble of assembling discrete components is avoided resulting in obtaining excellent productivity, miniaturiza tion is attained and the manufacture cost is reduced. CONSTITUTION:Plural dielectric layers 1 are laminated to form a resonator pattern 2 whose plan, view is nearly E-shaped at one lamination border and to form electrode patterns 4... subject to electrostatic coupling with each open end of the resonator pattern 2 at another lamination border. While the surface of the laminator is covered by a ground pattern 3, a terminal pattern 5 is provided to the surface of the laminator of the dielectric layers 1 corresponding to each electrode pattern 4, throughholes 7... are provided among the resonator patterns 2 adjacent to each other to block the coupling among the resonator patterns 2. They are integrated by the lamination technology and an inductor 6, ... is connected between the terminal patterns 5.
Patent JP-S6181453-A (JP)
Title: Resin composition
Inventor: OBA MASAYUKI
IPC: C08L67/00
Filed: 1984-09-28
Abstract: PURPOSE:To obtain a composition having excellent melt-moldability and capable of giving a molded article having excellent heat-resistance and mechanical properties from powder or pellet, etc., by compounding a specific aromatic polyestrer amide with a polycarbonate. CONSTITUTION:The objective composition can be produced by compounding (A) 99-40wt% aromatic polyester amide having recurring units composed of an amide unit and an ester unit derived from an aromatic hydroxyamino compound, an aromatic dihydroxyl compound, and an aromatic dicarboxylic acid or its derivative, with (B) 1-60wt% polycarbonate. The component A is the one having an ester unit derived from 2,2-(4'-hydroxy-4'-aminodiphenyl)propane, etc., 2,2-bis(4'-hydroxyphenyl)propane, etc. and terephthalic acid, etc., and having a logarithmic viscosity of >=0.3 in cyclohexanone at 30 deg.C at a polymer concentration of 0.5g/dl.
Patent JP-H0653295-A (JP)
Title: Electric characteristic testing apparatus
Inventor: TAKAHASHI MASASHI
IPC: H01L21/66
Filed: 1992-07-29
Abstract: PURPOSE:To prevent adhering of contact scrap generated when a probe is brought into contact with a measuring electrode in the case of electric characteristic test, fallout dust or foreign matter generated from a human body to a wafer and to eliminate occurrence of a malfunction due to a short-circuit of a circuit. CONSTITUTION:A stage rotating unit 14 for rotating a stage 1 180 degrees, and an S-type microscope 18 having a lateral ocular 7 and an objective lens 6 mounted upward are prepared. When a circuit of a wafer 2 is measured, the stage 1 is directed downward to prevent a floating foreign matter 12, contact scrap 11 from being adhered to the wafer 2.
Patent JP-S6180837-A (JP)
Title: Semiconductor device
Inventor: IZUMO SHOZO
IPC: H01L23/522
Filed: 1984-09-28
Abstract: PURPOSE:To prevent a substrate insulating film from breaking down due to electric field concentration in the step difference in case the second layer wiring is formed by a method wherein one side of the first layer wiring in parallel with the step difference is provided at a specified distance from the step difference in terms of the photoetch mask precision. CONSTITUTION:The first layer Al wiring 3 is provided in parallel with a step difference 2a of an insulating film 2 utilized as diffusion mask of emitter layer 7 and a part 3a of the Al wiring 3 is provided at a distance (d) from the step difference 2a. The distance (d) shall be at least e.g. around 1mum in terms of the photoetch mask precision when the A wiring 3 is formed. The formed Al wiring 3 is coated with polyimide base resin in varnish state and after prebaking process, coated with photoresist, exposed, developed and then a through hole is formed by curing process. Finally the second layer Al wiring 4 may be formed by means of Al evaporation and patterning process using photoresist.
Patent JP-H1143459-A (JP)
Title: Phenyl-substituted hydroxycyclopentenone analogue
Inventor: TANAMI TOORU
IPC: C07C69/738
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound having osteogenesis promoting activity. SOLUTION: This new compound is shown by formula I [R<1> is a halogen, etc.; R<2> is a group of the formula (CH2 )q Y<2> r R<5> (Y<2> is O, etc.; R<5> is H, etc.; (r) is 0 or 1; (q) is 0-5); X is H, etc.; Z is vinylene, etc.], e.g. (4R*,5R*)-4- hydroxy-4-[(E)-1-octenyl]-5-[2-(3-methoxycarbonyl-1-propyl)phenyl]-cyl copenten-1- one.  The compound of formula I is obtained by the following process: furan is lithiated and then reacted with a compound of formula II (R<6> is a halogen, etc.), to form a compound, which is then rearranged, followed by protecting the hydroxyl group to form a compound of formula III (R<7> is an OH-protecting group), and an organic borane compound corresponding to R<1> is reacted with the compound of formula III in the presence of a base and a Pd catalyst to form a compound, which, in turn, is reacted with an organolithium reagent followed by purification into a compound of formula IV (X<2> is H, etc.), whose hydroxyl group is then deprotected and oxidized.
Patent JP-H0486565-A (JP)
Title: Electroconductive contact
Inventor: KAZAMA TOSHIO
IPC: G01R1/067
Filed: 1990-07-30
Abstract: PURPOSE:To enable the arranging of a plurality of contacts with intervals being narrowed therebetween by applying a coating of an insulation layer on an outer circumferential surface of a conductive needle-shaped body of the contacts. CONSTITUTION:Conductive contacts 1 each have a cylindrical receptacle 3 held on a support 2 and a wire-like conductive needle-shaped body 6 received in the receptacle 3 piercing it. Core of the needle-shaped body 6 employs a conductor 7 made of a tungsten wire. A coating of an insulating resin layer 8 is applied on an outer circumferential surface of the conductor 7 but none at the end rear of the needle-shaped body. As the conductor 7 is insulated from the receptacle 3 with a resin layer 8, any electrical signal which is taken out with the conductor 7 from a conductive pattern 5 on a printed wire board 4 is not transmitted to the receptacle 3. Thus, even when the receptacles 3 are kept in contact, no electrical signal leaks through the receptacles 3 thereby enabling the arranging of contacts 1 in plurality at a high density.
Patent JP-H0951006-A (JP)
Title: Fitting of semiconductor device fabrication jig
Inventor: ISHIGAKI KOJI
IPC: H01L21/68
Filed: 1995-08-08
Abstract: PROBLEM TO BE SOLVED: To accurately load a collet within a short period of time without relation to the skill of a worker by connecting a collet holder and a collet with a member which is fused or solidified depending on temperature, positioning is performed under the condition that the connecting member is fused and the connecting member is solidified to fix the collet to the holder. SOLUTION: A socket holder 2 is temporarily fixed to a collet holder 1 via a solder piece 4. Next, a driver is operated to move the collet holder 1 at the end part of collet and the tapered portion of the collet 3 is abutted in contact with a positioning pocket 6 for the purpose of positioning. Thereafter, a heating and cooling mechanism 5 blows the hot wind to heat and fuse the solder piece 4. Then the heating and cooling mechanism 5 blows the cold wind to cool and solidify the solder piece 4 for the purpose of fixing. As explained above, the positioning, solidification and connection may be realized under the condition similar to that in the working condition. Thereby the positioning accuracy not influenced by the worker can be reserved and the member which is fused and solidified depending on heat used is employed. As a result, the working time can be reduced.
Patent JP-S58103916-A (JP)
Title: Manufacture of u-shaped clamp body
Inventor: MAEIZUMI TAKUHISA
IPC: E04G7/22
Filed: 1981-12-14
Abstract: PURPOSE:To manufacture a sufficiently strong and highly safe clamp by forming the body of U-shaped clamp to a shape in which both ends of the concave part are closed in a bag form. CONSTITUTION:A boat-shaped body 7 is supplied in such a manner that the concave part 3 fits to the top of the center 15 of a receiving die 12 in the corner part between the first part 9 and the third part 14. By lowering of an outer die 13, the boat-shaped body 7 is bent to that the first part 9 makes nearly right angle to the third part 14. Then, the second part 11 is bent at right angle to the third part 14, and worked to make the second part 11 and the first part 9 parallel to each other. A screw hole is formed on the bottom plate 3a of the formed U-shaped boatlike body 7 i.e. a U-shaped clamp body and screwed to the screw axis of a screw type clamp. A pipe clamp etc. is attached to a screw hole similarly formed on he second part 11 on the third part 14.
Patent JP-S6261260-A (JP)
Title: Electric-discharge lamp device
Inventor: YAMAZAKI HIROYOSHI
IPC: H01J61/36
Filed: 1985-09-12
Abstract: PURPOSE:To remarkably simplify the means for applying a voltage by using a near-by conductor to apply a voltage to an exhaust tube the electric potential of which is approximately the middle between the electric potentials of two luminous tubes. CONSTITUTION:A high-frequency power supply 1 is constituted of a transistor inverter where, for example, two transistors 12 are excited and oscillated by the feedback windings 16 of an output transformer 15 which consists of a leakage transformer. The current level of an electric-discharge lamp 3 is controlled by this leakage inductance. When the transistor inverter of the power supply 1 oscillates and a high frequency voltage is applied to the lamp 3, a voltage is applied near an exhaust tube 36 through a near-by conductor 4 and as the result a luminous tube located between the exhaust tube 36 and an electrode 3b either becomes readily discharge or begins to slightly discharge. Therefore, a greater part of the output voltage of the output transformer 15 is applied to the other luminous tube, thereby making the lamp 3 discharge.
Patent JP-H02174873-A (JP)
Title: Binding parts of ski with base plate adapted to be fixed to ski
Inventor: PUREEMEKU SHIYUTEPANETSUKU
IPC: A63C9/00
Filed: 1989-08-03
Abstract: PURPOSE: To minimize the binding weight by making the upper side part of a clamp spaced apart from a base plate, bridging the space by a carriage part, extending a part of the carriage over a fixed mounting part, and in the vicinity of the fixed mounting part, extending the part of the carriage under both sides of the base plate. CONSTITUTION: Extension parts 11, 12 formed inside a free end of each leg part 8, 9 of a clamp 7 are spaced apart perpendicularly from a base plate 3, and lateral bars 13 and 14 of a carriage extend into the space formed. The carriage always extends over a fixed mounting part of the base plate from a sliding mounting part composed of the clamp 7. At a part of the carriage close to the fixed mounting part 4, parts 17, 18 which are curved inside at longitudinal both sides under the base plate 3 are formed. Thus, only in the vicinity of the fixed mounting part 4, the base plate transmits tensile strength from the carriage to a ski. A boss is formed in the base plate 3 near a screw 4, the other part being spaced apart from the surface of the ski 5.
Patent JP-S59174152-A (JP)
Inventor: MIWA HIROHIDE
IPC: G01S7/52
Filed: 1983-10-28
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-S6262200-A (JP)
Inventor: KABUTO TOMII
IPC: F28B1/00
Filed: 1985-09-12
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-H0367815-A (JP)
Title: Setting device of skidship for piling of metal sheet
Inventor: TAMURA KOUNOSHIN
IPC: B23D33/00
Filed: 1989-08-04
Abstract: PURPOSE:To attempt the laborsaving and the enhancement of efficiency by providing a conveyor line comprised of an entrance side conveyor, a piler conveyor, and an exit side conveyor, and an empty skidship return line in parallel, and connecting both respective ends with a transfer device. CONSTITUTION:An entrance side conveyor 3 and a piler conveyor 4 are driven in the state wherein a piler 12 is lowered, a skidship 1 on the entrance side conveyor 3 is fed to the piler conveyor 4 on the piler 12 and perform piling. Next, a thin steel plate whose piling is finished is carried out from the skidship 1, and the empty skidship 1 is sent to an exit side conveyor 5. Then, the empty skidship 1 on the exit side conveyor 5 is sent to a second conveyor line 7 by a first transfer machine 9 and transferred. And, the empty skidship 1 is successively moved forward, and sent to the entrance side conveyor 3 by a second transfer machine 11.
Patent JP-H0868272-A (JP)
Title: Door panel
Inventor: OKUDAIRA TAKAICHI
IPC: B27M3/00
Filed: 1994-08-26
Abstract: PURPOSE: To obtain a door panel of which the warp is hard to occur and of which the quality is excellent. CONSTITUTION: A surface facing member 2 is stuck on the surface side of a core member 1 and a rear member 3 is stuck on the rear side thereof. The side end parts at both sides of the facing member 2 and at both sides of the rear member 3 each are stuck to the side end surfaces at both sides of the core member 1, and the side end surface of the facing member 2 and the side end surface of the rear member 3 are allowed to face to each other. At the parts corresponding to corner parts on the core member 1, the facing member 2 and the rear member 3 each are bent at V-shaped bending gaps formed on the inner side of them. Therefore, a door panel A wherein joints of the facing member 2 and the rear member 3 each are positioned on the side end surfaces of the core member 1 and its warp does not occur, can be obtained.
Patent JP-S6178830-A (JP)
Title: Production of copolyester
Inventor: NOZAWA SEIICHI
IPC: C08G63/00
Filed: 1984-09-27
Abstract: PURPOSE:To heighten the rigidity, strength and elongation at break of a copolyester, by effecting the acetylation and polymerization of a cooligomer of a specified polyester or oligoester with a hydroxycarboxylic acid at high temperature. CONSTITUTION:A cooligomer is formed by contacting a polyester or oligoester comprising recurring units of formula I (wherein R<1> and R<2> are each a 4-20 C alicyclic hydrocarbon bivalent radical, a 6-20C aromatic hydrocarbon bivalent radical or the like), suitably, polyethylene terephthalate or its oligomer, with a hydroxycarboxylic acid of formula II (wherein R<3> is a 6-20C aromatic hydro carbon bivalent radical) and heating the mixture at 150-350 deg.C and atmospheric pressure. The mixing ratio between the both is 5:95-95:5 (in terms of a molar ratio of said recurring units to the hydroxycarboxylic acid). This cooligomer is mixed with an acetylating agent (e.g., acetic anhydride) and subjected to acetylation and high-temperature polymerization (at 280-350 deg.C) and further subjected to deacetylation at a reduced pressure and in vacuum to obtain a copolyester.
Patent JP-H0486984-A (JP)
Title: Power consumption monitoring device for automatic vending machine
Inventor: TAKESHIMA TOSHIO
IPC: G07F9/00
Filed: 1990-07-30
Abstract: PURPOSE:To easily manage an automatic vending machine by detecting the actuated state of a power consumption changing device at every fixed period of time and, at the same time, calculating and storing the power consumption of the device at fixed time intervals and displaying the sum of the power consumption. CONSTITUTION:The actuated state of a power consumption changing device 1 for a vending device which vends commodities, lighting devices installed to an advertising panel, display rack, etc., is detected by means of a detecting means 2 at fixed time intervals. Then a calculating means 3 calculates the power consumption corresponding to the detected actuated state of the device 1 at the fixed time intervals and a storing means 4 stores the calculated power consumption. An adding means 5 calculates the sum of the power consumption with during each fixed time interval by adding the stored power consumption at the fixed time intervals. A displaying means 6 displays the sum of power consumption of the device 1 during each fixed time interval calculated by the adding means 5.
Patent JP-H0731346-A (JP)
Title: Fishing method and bait therefor
Inventor: NAKANO SANAE
IPC: A23K1/18
Filed: 1993-07-23
Abstract: PURPOSE:To provide a fishing method causing little pollution to sea, etc., free from the disturbance of small fishes and capable of catching relatively large- sized fishes and obtain a bait for the fishing method. CONSTITUTION:One or more of fishhooks 11 are fixed at the lower end of a leader 14 and a ball-shaped bait 10 of 25-50mm in diameter is attached on each fishhook in such a manner as to locate it at the center of the bait. The bait 10 comprises a powder-granule mixture containing eatable material e.g. bread crumb, rice-bran or their mixture as a binder. When the bait placed in water, it slowly diffuses into water from outer periphery to work as spray baits and gradually reduces the diameter and the diminished ball itself works as a striking bait.