baber/WOPTO huggingface dataset:
Patent JP-S6123028-A (JP)
Title: Bunker loading control system
Inventor: FUJIWARA MASAYOSHI
IPC: B65G47/19
Filed: 1984-07-09
Abstract: PURPOSE:To run smoothly a scraper and a transfer conveyer to improve the operability of running by automatically controlling the start and completion of loading solid fuel as raw material to constitute the small containing capacity of each bunker. CONSTITUTION:A plurality of bunkers 2a-2c provided below a transfer conveyer 1 with respective partitions 3a-3c are provided along the transfer conveyer 1 and respective scrapers 4a-4c are vertically movably provided at positions of the respective bunkers 2a-2c above the transfer conveyer 1. Also, respective level detectors 5a-5c for detecting the upper and lower limit values of loading are attached to the respective bunkers 2a-2c. For example, when solid fuel is dumped into the bunker 2a by the scraper 4a and the upper limit value of loading is detected by the level detector 5a, the scraper 4a is lifted. Thus, not only the whole system can be constituted to be small, but also the running and stoppage of the system can be automatically controlled so that the operability of running is improved.
Patent JP-S624886-A (JP)
Title: Anticorrosive and antifouling composition
Inventor: ONO YASUHIKO
IPC: C23F11/00
Filed: 1985-06-28
Abstract: PURPOSE:To obtain a composition satisfying simultaneously anticorrosive and antifouling properties by blending an org. anticorrosive having stickiness with an inert inorg. filler and an organotin compound in a specified radio. CONSTITUTION:The composition of an anticorrosive and antifouling composition is composed of 30-70wt% org. anticorrosive having stickiness, 20-55wt% inert inorg. filler and 0.5-10wt% organotin compound. Petrolatum, vaselin, paraffin or wax may be used as the org. anticorrosive, mica, calcium carbonate or silica as the inorg. filler, and triphenyltin hydroxide, tributyltin oxide or tributyltin acetate as the organotin compound.
Patent JP-H087883-A (JP)
Title: Nonaqueous electrolytic secondary battery
Inventor: SEKAI KOUJI
IPC: H01M10/05
Filed: 1994-06-23
Abstract: PURPOSE:To increase charge/discharge capacity and enhance productivity by using a mixture of lithium-containing manganese oxides having spinel crystal structure and layer structure each having a specified chemical formula as a positive active material. CONSTITUTION:A nonaqueous electrolytic secondary battery is constituted by using a carbon material as a negative active material and and a mixture of LiMn2O4 having a spinel crystal structure and LiMnO2 having a layer structure as a positive active material. In the first charge in charge/discharge processes of the battery, lithium is released from the mixed oxides and lithium, equivalent to the amount of lithium released, dissolved in an electrolyte is taken in the carbon material. When the battery is discharged after completion of the first charge, lithium is released from the carbon material and dissolved in the electrolyte, and lithium, equivalent to the amount of lithium released, in the electrolyte is taken in the mixed oxides. High discharge capacity is obtained and performance is enhanced without decrease in productivity of the battery.
Patent JP-S5476155-A (JP)
Title: Electrostatic recorder
Inventor: OOHORI TAMIO
IPC: H04N1/29
Filed: 1977-11-29
Abstract: PURPOSE:To prevent the occurrence of uneven densities in high speed scanning by disposing auxiliary electrodes in proximity to at least the stylus recording electrodes positioned near the center of each group in a both side control type electrostatic recorder. CONSTITUTION:Positive charges flow into the recording paper surface opposing to the styli S3 thru S6 near the center of a group gn from the grounded auxiliary electrodes Ean, Ebn in proximity to these styli through the impedances between these. In this case, the impedances between the auxiliary electrodes Ean, Ebn and the styli S3 and S6 show the relatively low values approximately equal to the impedances between the adjoining styli S1 and S8, or S8 and S1'' and therefore the influent speed of the charges is high. As a result, the surface potentials of recording paper at the center of the group rapidly rise similar to those near the boundaries and the gap potential differences between the surface of the recording paper and the stylus tip become nearly equal at the boundary and center of the group, thus the images free from uneven densities may be reproduced.
Patent JP-H05333195-A (JP)
Title: Reactor remote shut down device
Inventor: HISAJI MASAHIKO
IPC: G21D3/04
Filed: 1992-06-03
Abstract: PURPOSE:To provide a reactor remote shut down device capable of switching a control circuit after confirming the operation state of apparatuses when a switching means is switched. CONSTITUTION:A reactor remote shut down device, which performs the shutdown action of a reactor when a control panel 20 installed in a main control room to operate and monitor the apparatuses in a nuclear power plant can not be operated, has a switching means 35 switching the control circuit and the monitoring circuit of apparatuses between the control panel 20 and a shut down device main body 30. The switching means 35 is provided with switching position to set the control circuit to the control panel 20 side and the monitoring circuit to the shutdown device main body 30 side, and the control circuit and the monitoring circuit can be switched in steps.
Patent JP-S5846862-A (JP)
Title: Superconductive rotor
Inventor: FUJIOKA KAZUMASA
IPC: H02K55/04
Filed: 1981-09-11
Abstract: PURPOSE:To uniformly cool the superconductive wiring of the titled rotor by a method wherein an inlet chamber and an outlet chamber for a refrigerant are formed alternately by dividing in axial direction the inner cylindrical container,  in which refrigerant will be stored, by partitions having openings connecting to  the outer cylindrical container, and the refrigerant path of the cylindrical container is made shorter by providing openings, communicating to the outer cylindrical container, on the inlet and the outlet chambers respectively. CONSTITUTION:The inner cylindrical container 3, wherein the liquid refrigerant 16 will be stored, is divided in axial direction by a plurality of partitions 17 and the inlet chamber 18a and the outlet chamber 18b are formed alternately. Then, the openings 5a connecting to the outer cylindrical container 4 are formed at each inlet chamber 18a and the outlet chamber 18b, and the liquid refrigerant is fed into the inlet chamber 18a from a liquid refrigerant feeding pipe 10. Accordingly, as the liquid refrigerant 16 flows in the circumferential direction of the outer cylindrical container 4 by the difference of pressure between the inlet chamber 18a and the outlet chamber 18b, the length of the refrigerant path is made shorter, and the superconductive winding 7 can be cooled uniformly.
Patent JP-H10328257-A (JP)
Title: Massager
Inventor: HOJO HIROYUKI
IPC: A61H15/00
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To prevent rattling of a pinion and a guide which are adapted for self-traveling. SOLUTION: This massager has a pinion 17 and a guide roller 18, both provided in a massaging mechanism having a treating part which makes massaging movements, and the pinion 17 is driven and rotated to cause the massaging mechanism to self-travel relative to support which has a rack meshing with the pinion 17 and which has a guide rail on which the guide roller 18 rolls. Between the guide roller 18 and the pinion 17 which are attached to the same shaft 51, a spring member 56 which exhibits elasticity in the directions of their axes is placed. Because the spring member 56 absorbs variations among parts, rattling can be prevented.
Patent JP-H09303358-A (JP)
Title: Compound screw comprising ceramics and metal and its manufacture
Inventor: TANJI SEIICHI
IPC: F16B35/00
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a screw which has insulation capability and can be used at high temperature, and beside, can be sufficiently tightened by forming a screw part from metal, and forming the structure of the screw part in such a manner that the metal of the screw part is buried in a recessed part formed in the ceramics of a head part, and also provide the manufacture of the screw. SOLUTION: This compound screw formed of ceramics and metal is so formed that the head of the screw is formed of ceramics and the screw part thereof is formed of metal, and the structure of the compound screw is such that the metal of the screw part is set in a recessed part formed in the ceramics of the head part. The metal of the screw part is buried in the ceramics of the head part through silver solder including 1 to 7wt.% (inclusive ratio) of active metal or gold solder including 1 to 4wt.% (inclusive ratio) of active metal, and the screw part and the head are connected to each other by applying heat treatment at a temperature of 785 deg.C or more in the case of silver solder, and at a temperature of 960 deg.C or more in the case of gold solder, respectively under vacuum having 2×10<-5> Torr or more of the degree of vacuum.
Patent JP-H06324039-A (JP)
Title: Method of detecting existence of micro-organism
Inventor: TOOMASU ERU BENJIYAMIN
IPC: C12Q1/04
Filed: 1991-05-17
Abstract: PURPOSE: To detect specific microorganism by naked eye quickly and precisely by capturing microorganism from a sample with an antibody for specific microorganism, forming colony through its cultivation, contacting and attaching it to a colony transcription film, and subjecting the film to a specified processing. CONSTITUTION: A subject to be inspected is liquefied according to need and adjusted so as to suit the detecting method. A solid base material formed by fixing a monoclonal or polyclonal antibody for specific microorganism is mixed with liquiefied sample, and the microorganism is fixed to the solid base material while the remaining sample is washed away. Then the solid sample is placed on a cultivating ground to propagate microorganism so that a colony is formed, which is contacted with a colony transcription film, and the colony and film are coupled together followed by a treatment with a fixing agent. The obtained film is treated and washed with a label peculiar to the applicable microorganism, or the first antibody unlabeled. In case the first antibody unlabeled is used, treatment and washing are conducted with the second antibody peculiar thereto. Thereby the first and the second antibody left uncoupling are removed. Then if any microorganism colony exists, is detected from existence or none of the first or second labeled antibody on the film.
Patent JP-S5933749-A (JP)
Title: Cylindrical alkaline battery
Inventor: KOGURE HARUO
IPC: H01M2/02
Filed: 1982-08-17
Abstract: PURPOSE:To prevent any voltage deterioration and capacity reduction of a cylindrical alkaline battery during preservation by preventing any self consumption of an active material which might be caused by the formation of a local battery, even when a separator direcly touches the annular groove of a positive case, by forming a clad plate into said positive case in such a manner that a nickel layer forms the inner wall of said case so as to prevent any exposure of an elemental metal. CONSTITUTION:A cylindrical positive case 4 is formed by the use of a clad plate at least one surface of which consists of a nickel layer with 10-100mum thickness. The clad plate is formed in such a manner that the nickel layer necessarily forms the inner surface of the positive case 4, so that the surface of an annular groove 4' touching a separator 6 consists of the nickel layer. As an element metal (mother material) for the clad plate, iron or a stainless steel is used. In a battery thus constituted, the mother material is not exposed entirely even when the annular groove 4' is formed, and there is no possibility that zinc migrating from a negative electrode reaches the annular groove 4' after penetrating the separator 6 even after long-period preservation.
Patent JP-S5569111-A (JP)
Title: Single operation ring type zoom lens barrel
Inventor: SHIGOKU MASAHARU
IPC: G02B7/10
Filed: 1978-11-17
Abstract: PURPOSE: To obviate rotating lenses, etc. at the rotating of an operating ring by forming the focusing ring and attachment mounting part of the specified separate constitution with respect to the operating ring.  
     CONSTITUTION: When an operating ring 7 is moved in the axisl direction, the first lens moving frame 5 coupled to the ring 7 and a zoom transmitting ring 9 move integrally, causing a cam ring 8 to turn by way of a guide pin 11 and cam ring 16. As a result of this, the second lens moving frame 6 moves in the axial direction according to the shape of a cam groove 17 and the moving lens group 1 and moving lens group 2 which are separated from the ring 7 make linear motion respectively by way of the frames 5, 6 whereby zooming is accomplished. When the ring 7 is turned for the purpose of focus adjustment, the frame 5 which is prevented from turning by the pin 13 and groove 14 moves in the axial direction by way of a screw 10 and only the group 1 makes linear motion, thus at the rotating of the ring 7, the group 1 and the attachment provided to the mounting part A of the group 1 do not rotate, hence the fluctuations, etc. of the lens center owing to rotation do not occur. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11152657-A (JP)
Title: Flat knitting machine equipped with loop presser and production of knitted fabric with loop presser
Inventor: SHIMA MASAHIRO
IPC: D04B15/00
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To surely press stitch loops and made suitably correctable the press position of a loop presser in response to the tension of the stitch loops. SOLUTION: The loop presser 460 of a flat knitting machine is received in the groove of an auxiliary bed 433, and a loop press member 462 is downward energized with an arm and a cam. The loop press member 462 is downward swung with the cam on advancement and subsequently returned to the original position on retreat. The tip of the loop press member 462 is advanced to a place above a opposed needle bed.
Patent JP-S5266896-A (JP)
Title: Method for regeneration of activated carbon
Inventor: KUBOTA YOSHIHIRO
IPC: C01B31/08
Filed: 1975-11-29
Abstract: PURPOSE: To separate away adsorbed substnaces efficiently by heating the used activated carbon with a high-frequency induction furnace in a reduced atmosphere or in an atmosphere of inert gas. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5666785-A (JP)
Title: Timer of electronic oven or the like
Inventor: NAGASAWA TAKESHI
IPC: F24C7/00
Filed: 1979-11-01
Abstract: PURPOSE: To obtain the small-sized timer having a high accuracy, by controlling the oscillation frequency of oscillator forming the timer circuit with the divider through the variable time constant circuit.  
     CONSTITUTION: Time constant by a variable resistor 22 and a capacitor 25 is varied by selecting said resistor 22 by a switch 21 and set time for a oscillator 31 of IC26 for timer is selected and then, oscillation frequency of the oscillator 31 is varied. Hereby, output period of a multistage divider 32 of IC26 is varied and a relay  28 is operated in accordance with selecting time through a thyristor 27 and then, applying time of electric power is controlled by the timer. By the construction unnecessary to use a spring, small-sized timer for electronic oven etc., having a high accuracy can be obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05329998-A (JP)
Title: Plate for outdoor signboard
Inventor: MIYAUCHI MASAYOSHI
IPC: G09F7/00
Filed: 1992-06-03
Abstract: PURPOSE:To provide a plate for an outdoor signboard excellent in hue, fire retardancy, impact strength and duarability, especially, a plate made of a polycarbonate resin suitable for an outdoor signboard having a luminaire provided therein. CONSTITUTION:A plate for an outdoor signboard is obtained by bonding thermoplastic resin films 2, 3 having weatherability to both surfaces of a polycarbonate resin plate with a thickness of 1-10mm containing 0.12-120g/m<2> of titanium oxide under heating and pressure and has fire self-extinguishing properties and impact strength of 60kgf.cm/cm or more.
Patent JP-S623462-A (JP)
Title: Reflecting type sensor for music selecting record player
Inventor: KUSAKA SHIGERU
IPC: G11B3/095
Filed: 1985-06-28
Abstract: PURPOSE:To eliminate the change of a photodetecting quantity due to the change of a reflecting surface distance and to improve the inter-music space detecting accuracy and the reliability by providing an irradiating port or a photodetecting port having a shielding part which can adjust irradiating luminous energy by the reflecting surface distance. CONSTITUTION:A reflecting type sensor 4 has the irradiating port of the light emitting diode and the photodetecting port 9 of the photo transistor. Here, when respective reflecting surface distances are A, B and C, the positions 12A, 12B and 12C are obtained in which the light of the light emitting diode passes an irradiating port 8 to combine the focus at the distances. In order to eliminate the change of the photodetecting quantity of the photo transistor in respective reflecting surface distances A, B and C, the shielding part having shielding dimensions 14A, 14B and 14C corresponding to respective reflecting distances A, B and C is provided at the irradiating port. The shielding part is formed to an object shape. By such a constitution, the inter-music detecting accuracy and the reliability can be improved.
Patent JP-H0230848-A (JP)
Title: Impact absorbing flooring
Inventor: TAKAOKA TSUTOMU
IPC: B32B21/10
Filed: 1988-06-10
Abstract: PURPOSE:To obtain an excellent impulsive sound absorbing characteristic without thickening a thickness of a flooring by providing an elastic layer of a fiber resin composite and a layer of a plywood to the rear side of a layer of a woody surface material and laminating each layer to integrate. CONSTITUTION:At least one layer of an elastic layer 4 of a fiber resin composite consisting of a soft resin and fibers is provided to the rear side of a layer 2 of a woody surface material. At least one layer of a layer 5 of a plywood formed non-continuously by separating with separating lines 6 is provided to the rear side of the layer 2 of the surface material. Each layer of the layer 2 of the woody surface material, the elastic layer 4 of the fiber resin composite and the layer 5 of the plywood is laminated to integrate. According to the constitution, an excellent impulsive sound absorbing characteristic can be sufficiently obtained even if it has the same thickness as that of an existing woody roofing.
Patent JP-S5568939-A (JP)
Title: Dredging facilities
Inventor: WATANABE ITSUROU
IPC: E02F7/00
Filed: 1978-11-20
Abstract: PURPOSE: To provide facilities which enables the entire reclaimation works to be conducted by means of the bottom-open type vessels alone without the reed for providing box-type barges and facilitates the transfer thereof to the operation site because of its structure of floating dock.  
     CONSTITUTION: The opening 4 for direct earth throwing is formed at the upper section with the inside provided with the hopper 7 connecting to the opening 4. Provisions are also made for the belt conveyor 8 connecting to the hopper 7,  synchro-lift type barge binking and floating equipment and barge tug. The dredging structure thus constructed is modelled after floating dock structure. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5266432-A (JP)
Title: Display means for copying machine
Inventor: SHIMIZU SHIYOUICHI
IPC: G03G15/22
Filed: 1975-11-28
Abstract: PURPOSE: To enable a pertinent watch and its treatment by converting an output of detector provided at each pequired station into binary decimal signal, symbolic representing it on display means for showing a number of sheet, and showing an emergency condition with so additional provision of display means. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S624807-A (JP)
Title: Production of alloy powder for rare earth magnet
Inventor: OOTA AKIYASU
IPC: B22F9/20
Filed: 1985-06-28
Abstract: PURPOSE:To obtain alloy powder contg. O2, C and Ca at low ratios and having excellent magnetic characteristics by mixing respective powders of Fe, B and rare earth which are controlled in grain size to a specific ratio, subjecting the mixture to a reduction diffusion treatment and subjecting the resulted product thereof to slurrying and water treatments in a cooled ion exchange water. CONSTITUTION:The rare earth oxide powder, the iron powder and pure boron powder having <=150mu grain size, ferroboron powder and boron oxide, etc. are mixed in such a manner that the powder mixture contains 12-20atom% R (Nd, Pr, Dy, Ho, Tb, etc.), 4-20% B and 65-81% Fe. Metallic Ca of 1.5-3.5 times the stoichiometrical requirement of the oxygen content in the raw material powder and CaCl2 of 1-15wt% of the weight of the raw earth oxide are compounded with such powder mixture. The compounded powder is heated to 900-1,200 deg.C in an inert gaseous atmosphere and is subjected to the reduction diffusion treatment. The resulted product is introduced into the ion exchange water cooled to <=15 deg.C and is slurried; further the product is removed of the Ca-component by the ion exchange water kept at <=15 deg.C and is then vacuum-dried. The alloy powder for a rare earth magnet of which the main crystal is of a tegragonal crystal phase and contains <=4,000ppm O2, <=600ppm C and <=100ppm Ca is obtd.
Patent JP-S5766636-A (JP)
Title: Electron beam exposure device
Inventor: YOSHIMI MAKOTO
IPC: H01J37/305
Filed: 1980-10-14
Abstract: PURPOSE:To contrive the improvement in drawing accuracy and the shortening of manufacturing time by a method wherein the region facing to the exposed surface side of a sample is formed by a member having high thermal conductivity and the member and a drawing room are kept at almost same temperature. CONSTITUTION:A pole piece 28 is formed by a member having high thermal conductivity such as gold, silver, copper, beryllium, aluminium or bronze. In this way, the degree of temperature rise at the pole piece 28 by the generation of heat from an electron optics mirror cylinder 20 is rapidly absorbed to constant-temperature water through the pole piece 28 and an increase in temperature of the sample 6 is prevented and the improvement of drawing accuracy will be achieved.
Patent JP-S5934149-A (JP)
Title: Thin-layer chromatography plate
Inventor: FUKUDA TOMIO
IPC: G01N30/93
Filed: 1982-08-20
Abstract: PURPOSE:To eliminate the exfoliation, crease, crack, etc. of a thin layer chromatography (TLC) plate by immobilizing a compsn. consisting of 100pts.wt. a chromatography material, 0.05-10pts.wt. an org. binder and 10-100pts.wt. an inorg. additive on a base material. CONSTITUTION:A TLC plate is obtd. by immobilizing a compsn. consisting of 100pts.wt. a chromatography material, 0.05-10pts.wt., preferably 0.1-5pts.wt. an org. binder and 10-100pts.wt., preferably 20-80pts.wt. an inorg. additive on a base plate. The chromatography material refers to the powder of a packing material for a column chromatography having a property of swelling when wetted with a developing soln. and the org. binder is exemplified by PVA, sodium polyacrylate, polyacrylamide, polyacrylic ester, etc.