baber/WOPTO huggingface dataset:
Patent JP-H11352283-A (JP)
Title: Condensate processing method and condensate demineralization device
Inventor: IZUMI TAKESHI
IPC: G21D1/02
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a condensate demineralization processing method for a pressurized water reactor(PWR) nuclear power plant secondary system and a condensate processing method which enables a condensate demineralization device to sample water and enhance the processed water quality. SOLUTION: This condensate processing method for a PWR-type nuclear power plant secondary system purifying water by passing cooling water in ion exchange resin which uses a mixed bed of strong alkali anion resin and gel-type strong acid cation resin of cross-linking degree 12 to 16%, preferably 14%. For the strong acid cation resin, one with uniform particle size is used, and cooling water is passed after passing a pre-filter. For the pre-filter, a hollow membrane filter, precoat type filter or pleats filter is used.
Patent JP-S51136104-A (JP)
Title: Motor lead wire connection device
Inventor: MARUI YASUO
IPC: H02K3/50
Filed: 1975-12-25
Abstract: PURPOSE: A simplified and automatic motor assembly, intended by such way that a terminal plate fablicated by the insulating paper be installed to the stator coil end with aa kind of string. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H094680-A (JP)
Title: Friction generating mechanism
Inventor: YOSHIMOTO TAKUYA
IPC: F16F15/12
Filed: 1995-06-22
Abstract: PURPOSE: To provide a friction generating mechanism which can generate large friction. CONSTITUTION: An annular part 18a is disposed between a first friction member 14 and a second friction member 15, and an engagement part 18b of a second plate 18 is inserted in respective cut grooves 5b formed at the inner periphery of a flange 5. As a result, the second plate 18 is engaged with the flange 5 so as not to make relative rotation in the peripheral direction and so as to move freely in the axial direction. In this friction generating mechanism 8, when a clutch plate 3 rotates relatively to the flange 5, the first friction member 14 slides between the clutch plate 3 and an annular part 17a of a first plate 17. The second friction member 15 slides between the annular part 17a and the annular part 18a of the second plate 18, and a third friction member 16 slides between the annular part 18a and the flange 5.  This friction generating mechanism has three friction surfaces as described above, so it is possible to obtain large friction.
Patent JP-H0321415-A (JP)
Title: Vessel with barrier property and its manufacture
Inventor: AOYANAGI NOBUO
IPC: B65D1/00
Filed: 1989-06-19
Abstract: PURPOSE:To obtain a vessel having a barrier property, which is free from creases and has the deep bottom, by a method wherein a barrier film body formed cylindrically where the bottom part is molded by combining a barrier film formed cylindrically where both ends and opened and a molded body of the bottom part is molded integrally along with injected resin. CONSTITUTION:A cut-off piece 12 is wound firmly round a shaft 13, a side end part 12a of a bent side of the cut-off piece 12 is superposed upon a side end part 12b of the other side so that the side end part 12a becomes the inside and they are fused thermally. On the one hand, a molded body 14 of the bottom part having a shallow suspending part 14b is fitted into a protrusion 12c of the lower end part of the cut-off piece 12 and fused thermally. The fused part is turned in toward the inside and fused to the bottom 14a. The cut-off piece 12 is removed from a shaft 13, the upper end part 12d of the cut-off piece 12 is bent so that the part 12d is projected outside, widened part 17 is formed and the barrier film body 18 is molded. The same is fitted over a molding mole mold 19, a cavity 21 is formed by combining with a molding female mold 20, the resin in injected through an injection port 20a and monolithic molding is performed so that the barrier film body 18 covers an inner surface of a vessel main body.
Patent JP-H0819783-A (JP)
Title: Waste solution treatment method and apparatus
Inventor: OSADA FUMIO
IPC: C02F1/66
Filed: 1994-07-07
Abstract: PURPOSE:To simply and slowly treat a waste soln. without requiring a power source by bringing the waste soln. into contact with a treatment soln. through a porous member. CONSTITUTION:This waste soln. treatment apparatus is equipped with a treatment soln. tank 2 storing a waste soln., a treatment agent tank 4 immersed in the waste soln. within the treatment soln. tank 2 and a porous member 4c provided in the treatment agent tank 4 and introducing a treatment soln. (e.g., neutralizing treatment soln.) into the waste soln. The treatment speed of the waste soln. is regulated by regulating the contact surface area with the waste soln. of the porous member 4c and/or the thickness of the treatment soln. passing through the porous member in bringing the waste soln. into contact with the treatment soln. through the porous member 4c. As a result, the waste soln. can be slowly treated without requiring the drive source of a stirrer or a treatment soln. supply device and the waste soln. can be simply treated without requiring a cooler for removing the heat generated by the sudden reaction caused by directly charging the treatment soln. into the waste soln.
Patent JP-H07106172-A (JP)
Title: Manufacture of ferrite magnet
Inventor: OGATA YASUNOBU
IPC: H01F41/02
Filed: 1994-07-07
Abstract: PURPOSE:To provide a manufacturing method which can obtain a ferrite magnet whose magnetic characteristic is high. CONSTITUTION:In a method of manufacturing a magnet from a powder having a fundamental composition of MO.nFe2O3 (where M represents one or more kinds out of Ba, Sr and Pb and n=5 to 6), a ferrite coarse powder is crushed fine by a wet system, it is concentrated by various kinds of means, it is then kneaded, it is then diluted, or a slurry is wet-molded as it is, and a sintering treatment is executed.
Patent JP-H0327144-A (JP)
Title: Synthetic machine sewing thread and production thereof
Inventor: HOSODA YOSHINORI
IPC: D02J1/00
Filed: 1989-06-19
Abstract: PURPOSE:To obtain the subject yarn having excellent dimensional stability, strength and dignity without yarn breaking or skip stitch, etc., even in high- speed sewing by aligning two species of multifilament yarn having different single yarn strength, subjecting to interlace treatment and subjecting said yarn to specific treatment. CONSTITUTION:At first, multifilament yarn having large single yarn strength and multifilament yarn having small single yarn strength are aligned to form filament yarn and the yarn is subjected to interlace treatment. Next, the yarn is subjected to yarn-yarn scrubbing treatment under stretching to cut at least a part of the multifilament yarn having small single yarn strength to 60-700mm averaged fiber length and again subjected to interlace treatment. Further, said yarn is twisted to afford the aimed yarn as a machine sewing thread containing multifilament yarn having large single yarn strength and fibers of finite fiber length having small single yarn strength in which said fibers having finite fiber length have 60-700mm averaged fiber length and constituting fuzz on the surface of the yarn.
Patent JP-S6313123-A (JP)
Title: Magnetic disk and its production
Inventor: TSUKAMOTO YUJI
IPC: G11B5/73
Filed: 1986-07-02
Abstract: PURPOSE:To prevent the corrosion of a magnetic metallic medium by coating a metal baser than the magnetic medium to part or over the entire part of the non-recording and reproducing region on the magnetic metallic medium so that the base metallic film is selectively corroded in corrosive environment. CONSTITUTION:An Ni-P film 2 is formed by electroless plating on a disk-shaped Al alloy substrate 1 and is finished to a specular surface. The Co-Ni-P magnetic metallic medium 3 is then formed by electroless plating thereon. The base metal layer 4 is then provided to part or the entire part of the non-recording and reproducing region by a photoresist method and a protective film 5 is formed thereon. Fe, Zn, Fe-Al alloy, Cu-Zn alloy, etc., are used as the base metal. SiO2, SiO, carbon, Al2O3, etc., are usable for the protective film 5.
Patent JP-S5857735-A (JP)
Title: Selecting device
Inventor: TAMAI TAKESHI
IPC: G01R31/26
Filed: 1981-10-01
Abstract: PURPOSE:To eliminate the measurement omission by a method wherein the body of a selecting device and the part of IC element supply and containing are arranged by being contacted, many IC elements contained into the part of supply and containing are sent out onto the supply pallet on the main body one by one and dropped to the measurement part on the main body by rotating the pallet, and the IC element finished in the measurement is replaced to the part of supply and containing. CONSTITUTION:The main body of a selecting device 18 and a part of supply and containing 19 are arranged in adjacency, the IC element 1 to be measured is dropped into a flat tray 21 provided in the upper supply part 22 of the containing part 19, and the received trays 21-1 are stacked in approx. 10 atages. Next,  the elements 1 in the lowest tray 21-1 are sent out one by one onto the supply  pallet 24 which freely inclines on the main body 18 by a supply sweeper 23 and dropped to the measurement part 3 by inclining the pallet 24. Thereafter, the  element 1 finished in the measurement is sent to a distributor 27 by using a  rotary turret 5 and transferred to a momentarily reserving pallet 28 by using an  exhaust sweeper 29 according to the measurement result. Thereafter, it is compulsorily exhausted to vacant tray 30-1 on stand-by in the containing part 30.
Patent JP-H065303-A (JP)
Title: Ammonia synthesizing device utilizing fuel cell reaction
Inventor: YAGI MORIYASU
IPC: C01C1/04
Filed: 1992-06-16
Abstract: PURPOSE:To synthesize ammonia easily by obtaining energy necessary for synthesizing ammonia by utilizing fuel cell reaction. CONSTITUTION:A device is provided with an ammonia synthesizer 1 to heat and pressurize material gas comprising nitrogen and hydrogen, and synthesize ammonia on synthetic catalyst, an ammonia separator 2 to separate ammonia from ammonia mixed gas obtained from the ammonia synthesizer 1, and a fuel cell 3 to generate power by hydrogen which is left unseparated at the ammonia separator 2 and air. The power obtained by the fuel cell 3 is used for heating and pressurizing.
Patent JP-H0447849-A (JP)
Title: Incoming call display system
Inventor: KOBAYASHI KANEHISA
IPC: H04M3/533
Filed: 1990-06-15
Abstract: PURPOSE:To reply an incoming call from an important caller immediately by displaying the incoming call on a display device of a telephone set when the telephone set is busy and receives the incoming call from a registered caller. CONSTITUTION:A character input device of a telephone set 1 receives incoming call control information and display information of a caller subscriber desiring display of an incoming call and stores the incoming call control information and display information to a storage device 8 via a central controller 7. When a call comes from a telephone set 3 to the telephone set 1 while the telephone set 1 is busy with a telephone set 2 and when the incoming call is registered to be important, the controller 7 displays the display information stored in the device 8 onto the display device of the telephone set 1. The arrival of an important call is recognized through the display, the talking with the telephone set 2 is held immediately and the talking with the telephone set 3 is attained.
Patent JP-S5585638-A (JP)
Title: Blowing method for gas into refining container
Inventor: IWAOKA SHIYOUJI
IPC: C22B9/05
Filed: 1978-12-21
Abstract: PURPOSE: To blow gas into a refining container safely and economically by preventing molten metal from penetrating into a gas blowing small hole made in the container bottom; blowing the gas under a press. higher than the static press. of the metal; and clogging the hole with the metal which has flowed into the hole and solidified after stopping the blowing.  
     CONSTITUTION: Gas blowing inlet 7 only for blowing refining gas is opened at the bottom of ladle 6, and refractory nozzle 8 is inserted. Nozzle 8 is of truncated cone form and has small through hole 9 at its center. Prior to pouring molten metal, hole 9 is clogged with filler 11 to prevent the metal from flowing into hole 9. After pouring the metal into ladle 6, ladle 6 is moved into a vacuum tank, and gas is blown from hole 9. Filler 11 floats immediately, and the gas is continuously blown under a press. higher than the static press. of the molten metal to refine the metal. After the refining the press. is returned to atmospheric press., and the gas blowing is stopped. Part of the molten metal flows into hole 9 and solidifies to prevent outflow of the metal from hole 9. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5487884-A (JP)
Title: Preparing insulated wire
Inventor: FUKUDA SHIGEHIRO
IPC: H01B13/16
Filed: 1977-12-26
Abstract: PURPOSE: To increase a speed of the manufacturing process, with unevenness lessened for thickness of the film and deviation factor of the thickness, by such means that with a resistance for pulling out of the varnish reducing die, held in a state of floating, continuously detected, and a quantity of its change made into an electrical output, the viscosity of melting resin paint be controlled.  
     CONSTITUTION: With a constitution such made that selecting a reducing die 3 weighing not to sink when for a fluid of adequate viscosity, the weight of the die be detected by a strain gage 8 through a die holder 2, its detection will be converted into an electrical output, being made feed-back to a control circuit for controlling a preheater 7 and a resin fluid heater 6, thus the viscosity of the melting resin paint is controlled. In such operation, unevenness of the film thickness and the thickness deviation factor can be decreased further with an increase of the manufacturing speed made capable. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5857320-A (JP)
Title: Plaque formation inhibitor
Inventor: NANBA TSUNEO
IPC: A61P1/02
Filed: 1981-10-01
Abstract: PURPOSE:The titled inhibitor that contains, as active ingredients, a variety of herb medicines such as BOI, SHINKYU, TANSHIN, NANTEN seeds or their essences. CONSTITUTION:A variety of herb medicines such as BOI (Aristalochiaceae fangchi Wu), KANZO (Glycyrrhiza gleabra-L. var. glandulfiere), NINZIN (Panax), CHIMO (Anemarrhena), HOKOEI root (Taraxacum), JUYAKU (Houttuynia) and others are subjected to heat extraction with water, 50% methanol or methanol for 3hr to get an essence. The resultant essence is used to prepare the objective preparation for inhibiting plaque formation. The preparation may be used directly in an oral cavity, however, it may be mixed with tooth paste. The dose is preferably a little excessive, in consideration of the loss during the use.
Patent JP-H08324978-A (JP)
Title: Electric hoist
Inventor: UNE YASUNORI
IPC: B66D3/20
Filed: 1995-05-31
Abstract: PURPOSE: To safely wind up/down a suspension load, further so that cargo handling work can be quickly performed, even when interrupted power. CONSTITUTION: A drive mechanism for a wire drum 4 of an electric hoist is constituted by an ordinary time hoist drive part 2 comprising the first electric motor M1 driven by a three-phase AC power supply, first brake device B1 and a first decelerator G1 and a power interruption time hoist drive part 3 comprising a second electric motor M2 driven by a self holding DC power supply, second brake device B2 and the second decelerator G2 . When interrupted power, drive power of the power interruption time hoist drive part 3 is transmitted to a system of the ordinary time hoist drive part 2 through a clutch mechanism concurrently used in the first brake device B1 .  In this way, even when interrupted power, the power interruption time hoist drive part 3 is driven by the DC power supply, to transmit this drive power to a system of the ordinary hoist drive part 2 through the clutch mechanism to be driven.
Patent JP-2000347814-A (JP)
Title: Unit and method for controlling recording medium
Inventor: SATO KOICHI
IPC: G06F3/06
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To secure reliability by efficiently controlling a hard disk drive. SOLUTION: In a step S12, and A/V server discriminates whether or not conditions for intelligent patrol processing are met by the CPU of its RAID (redundant arrays of inexpensive disks) part. Here, when the conditions are not met, the A/V server performs backup TUR processing by issuing test unit ready(TUR) command data to hard disk drives(HDD) by the CPU of the RAID part in a step S13. When the conditions are met, the A/V server performs intelligent patrol processing by driving the heads of the HDDs in a step S14 under the control of the CPU of the RAID part.
Patent JP-H0819688-A (JP)
Title: Washer
Inventor: HATSUKAWA YOSHIKAZU
IPC: D06F33/02
Filed: 1994-07-08
Abstract: PURPOSE:To provide a washer capable of eliminating washing time loss and detecting the state of washing such as cloth entangling, etc., in washing and rinsing by controlling the rotating time to the most suitable one corresponding to a state of the washing. CONSTITUTION:This washer is provided with a water flow detection means 10 to detect the water flowing state in the inner tub 4 through the water pass hole 6 bored on the periphery wall of the inner tub 4 and a control means 14 to control the rotation including driving time of motor 9 based on the detected water flow. When the motor 9 is under control, the entangled state of washing can be detected by each time of clockwise rotation, stop and counterclockwise rotation.
Patent JP-S5678174-A (JP)
Title: Variable capacity diode
Inventor: ITOU KATSUHIKO
IPC: H01L29/93
Filed: 1980-11-10
Abstract: PURPOSE:To plan for improving a sensitivity of capacity to voltage by a method wherein the same conductive type region having an inpurity concentration higher than an N type region is added to a P-N junction region and the P-N junction is brought close to the surface. CONSTITUTION:An N<+> region 6 formed by injecting ions is added to the variable capacity diode comprising an N type semiconductor substrate 1, N<1> layer 2, N-region 3, P<+>-region 4 and oxidized film 5. For his reason, the P-N junction JPN2 is located  at a position near the surface as compared with that of the P-N junction JPN1 in case  where the region 6 is not added. Furthermore, the impurity concentration sloping  near the P-N junction JPN2 becomes radical depending on the region 6 formed by the  ion injection of the impurity. Whereby an elongation of the depletion layer from the  P-N junction JPN2 varies radically corresponding to the voltage variation. That is,  the index of the capacity variation increases and the sensitivity of the capacity to  the voltage is improved.
Patent JP-H0450478-A (JP)
Title: Constant liquid quantity discharging device
Inventor: SEGAWA NORIYOSHI
IPC: F04B15/02
Filed: 1990-06-15
Abstract: PURPOSE:To prevent a measuring error due to expansion or the like of a tube, and achieve a high precision measurement and discharge by providing a discharge port disposed at a position covered with a cylinder forward end aperture in the inner surface of the bottom part of a container and connected to the outside. CONSTITUTION:A cylinder 50 and a plunger 60 are retracted to put them apart from the bottom surface where a discharge port 30 is disposed, so fluid 3 is led into a space formed between the respective forward end and the discharge port 30. The cylinder 50 only is then moved forward to get its forward end in contact with the bottom surface and close the space, so a constant quantity is separated for the fluid 3 previously put in the space to be enclosed in the cylinder 50. By then moving the plunger 60 forward, the fluid in the cylinder 50 is pressurized and discharged from the discharge port 30 in order. Fluid discharged from the discharge port 30 is kept in a constant quantity correctly corresponding to the stroke of the plunger 60 and the inner diameter of the cylinder 50.
Patent JP-H06100579-A (JP)
Title: Metallocene containing aryl-substituted indenyl derivative as ligand
Inventor: FURANTSU KIYUUBAA
IPC: C07C49/563
Filed: 1993-06-28
Abstract: Catalysts consisting of a metallocene of formula (I) and a cocatalyst are claimed, M<1> = a Group IVb, Vb or VIb metal; R<1>, R<2> = H, 1-10C alkyl or alkoxy, 6-10C aryl or aryloxy, 2-10C alkenyl, 7-40C aralkyl or alkaryl, 8-40C aralkenyl, OH or halogen; R<3> = H, halogen, optionally halogenated 1-10C alkyl, 6-10C aryl, N(R<16>)2, SR<16>, OSi(R<16>)3, Si(R<16>)3 or P(R<16>)2 (with R<16> = halogen, 1-10C alkyl or 6-10C aryl); R<4>-R<12> = as for R<3>, or adjacent groups may form part of one or more aromatic or aliphatic rings, or the groups R<5> and R<8> or R<12> may form such rings with the attached atoms; R<13> = -X-, -X-X-, -Y-Y-, -O-X-O- -Y-, -O-X-, -Y-X-, -Y-Y-Y-, =BR<14>, =AlR<14>, -O-, -S-, =SO, =SO2, =NR<14>, =CO, =PR<14> or =P(O)R<14>; X = -M<2>R<14>R<15>-; Y = -CR<14>R<15>; R<14>, R<15> = H, halogen, 1-10C alkyl, fluoroalkyl or alkoxy, 6-10C aryl, fluoroaryl or aryloxy, 2-10C alkenyl, 7-40C aralkyl or alkaryl, or 8-40C aralkenyl, or R<14> + R<15> + the attached atoms may form ring(s); M<2> = silicon, germanium or tin. Also claimed are: (i) polyolefins obtained by (co)polymerisation of olefins of formula Ra-CH=CH-Rb (with Ra, Rb = H or 1-14C hydrocarbyl, or Ra + Rb may form part of one or more rings) at -60 to 200 degrees C and 0.5-100 bar in solution, suspension or gas phase, in presence of these catalysts; (ii) a process for the production of metallocenes (I); and (iii) intermediate indanones, indenes and bridged ligand systems formed in this process.
Patent JP-H079125-A (JP)
Title: Heating element for heat transmission brazing
Inventor: IWAI ICHIRO
IPC: B23K3/02
Filed: 1993-06-28
Abstract: PURPOSE:To directly apply heat to a bottom wall part and to efficiently conduct heat by forming a heating head of the bottom wall part having a specific thickness to constitute the contact heating surface to members to be heated the outside surface and a cylindrical heating head having a side wall part in a rising form at the peripheral edge of the bottom wall part. CONSTITUTION:The two heating elements which are previously made to generate heat are arranged above and below the members to be joined interposed with a brazing filler metal therebetween. The bottom wall part 2 of the upper heating head 1 is brought into contact with the upper member to be joined and the bottom wall part 2 of the lower heating head 1 with the lower member to be joined, respectively and are pressurized. The heat from the bottom wall part heated by a butane burner of a heat source 4 is conducted to the members to be joined and is further conducted to a brazing filler metal. The bottom wall part 2 is as thin as <=10mm thickness and, therefore, the heat is efficiently conducted to the members to be heated. The diffusion of the heat in the internal hollow part of the heating head 1 into the atm. is suppressed by the presence of the side wall part 3 and, therefore, a large quantity of the heat is efficiently conducted to the members to be joined.
Patent JP-H0819789-A (JP)
Title: Method and apparatus for aerobic treatment of organic waste solution
Inventor: SHIBATA MASAHIDE
IPC: C02F9/00
Filed: 1994-07-08
Abstract: PURPOSE:To provide a method and apparatus for the aerobic treatment of an org. waste soln. capable of subjecting a reaction soln. to membrane separation in a high flux while preventing the clogging of a separation membrane to obtain treated water of high quality to enable the reutilization of water and capable of reducing the vol. of excessive sludge without lowering load and treatment efficiency. CONSTITUTION:An org. waste soln. 13 is introduced into an aerobic treatment tank 1 to be subjected to aerobic treatment and this reaction soln. is subjected to membrane separation in a membrane separator 12 to be separated into a filtrate 12b and a conc. soln. 12c and the reaction soln. or the conc. soln. is introduced into an ozone treatment tank to subject activated sludge to ozone treatment and the ozone treated sludge is introduced into the aerobic treatment tank 11.