baber/WOPTO huggingface dataset:
Patent JP-S6096797-A (JP)
Title: Method for preventing adhesion of plating metal to electroplating current supply roll
Inventor: MURAKAMI NOBUKAZU
IPC: C25D17/10
Filed: 1983-10-31
Abstract: PURPOSE:To perform uniform plating while keeping the supply of a current to a material to be plated well by certainly preventing the adhesion of a plating metal to a current supply roll, by forming air bubbles in a plating solution in close vicinity to the current supply roll positioned in the plating solution. CONSTITUTION:In horizontal electroplating for performing the plating of a material 1 to be plated, which passes between a current supply roll 3 and a back- up roll 4 and is transferred through a plating solution 5 in which plating electrodes 2, 2' are provided, by supplying a current through the above mentioned current supply roll 3, a nozzle 6 is provided in the plating solution 5 in close vicinity of the current supply roll 3 and gas such as air is blown out to the region of the roll 3 in the plating solution 5 to form air bubbles 7. By this mechanism, the electric resistance of the plating solution 5 in the vicinity of the roll 3 is increased to inhibit the current to the roll 3 from a part other than the contact part of the current supply roll 3 with the material 1 to be plated 1 and the adhesion of the plating metal to the current supply roll 3 is certainly prevented.
Patent JP-S5996640-A (JP)
Title: Streak tube and its production method
Inventor: KINOSHITA KATSUYUKI
IPC: H01J31/50
Filed: 1982-11-24
Abstract: PURPOSE:To obtain a streak tube not generating unnecessary emission by providing a bulkhead with an opening including the tube axis between a photoelectric surface and a deflection electrode, maintaining the cover of the opening at a closed position while the photoelectric surface is produced, and normally opening it to form a pass route of electrons. CONSTITUTION:A space in a vacuum airtight container 3 containing a photoelectric surface 4, a mesh electrode 5, a focus electrode 6, and an aperture electrode 7 and a space in the container 3 containing a deflection electrode 8 and a phosphor screen 9 are divided by a bulkhead 30. An opening 13 is provided on the bulkhead 30 and a cover 14 is provided facing the opening 13. The center of the opening 13 is made to match a tube axis and its position in the tube axis direction is located at or near a crossover point 11 where a photoelectron beam is focused. During a production process, the cover 14 closes the opening 13 by gravity, and antimony stored in a branch tube 18 is extracted and deposited on a photoelectric surface substrate 1. Next, an alkali metal in a branch tube 17 is evaporated and combined, and after the stabilizing treatment the process is completed. Then, the attitude of the container 3 is changed, the opening 13 is opened and the cover 14 is fixed, thus unnecessary emission can be prevented.
Patent JP-S6266816-A (JP)
Inventor: TAKASE KIYOSHI
IPC: A47G1/00
Filed: 1985-09-18
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-H0525073-A (JP)
Title: Method for crystallizing adduct of bisphenol a with phenol
Inventor: IIMURO SHIGERU
IPC: C07C37/84
Filed: 1991-08-16
Abstract: PURPOSE:To continuously crystallize crystals of an adduct of bisphenol A with phenol in high purity by controlling the amounts of the aforementioned adduct and water fed to a crystallizer with a computer and keeping the resultant slurry concentration constant. CONSTITUTION:An adduct of bisphenol A with phenol is crystallized in a crystallizer. In the process, (1) the separately computed composition of the crystallization raw material to be fed to the crystallizer and the composition of water or the water containing a small amount of phenol are used and information signals of (2) the temperature and flow rate of the fed crystallization raw material, (3) the internal temperature and pressure of the crystallizer, (4) the jacket temperature of the crystallizer and (5) the flow rate and temperature of water fed to the crystallizer are inputted through sensors and signal circuits installed in the aforementioned system to a computer. The slurry concentration of the adduct of the bisphenol A with the phenol in the crystallizer is estimated with the computer and compared with the preset target value to control the water flow rate to the crystallizer so that the target value may be maintained. Thereby, the crystallization is carried out.
Patent JP-2001033060-A (JP)
Title: Ceiling-mounted fan coil unit for facilitating internal cleaning
Inventor: YOKOTA KOZO
IPC: F24F1/00
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To facilitate attaching and detaching of a screw in a maintenance work of a fan coil unit by integrating a fan, and detachably mounting the fan and a coil casing with specific clamping screws. SOLUTION: A motor and a pair of fans are contained in a fan 18, and coupled to a coil casing 14 at a center of a body by right and left and upper and lower clamping screws 26. Two holes of upper side of four holes perforated at the side of the fan 18 to pass the screws 26 are formed with a through hole 30 of a potbellied shape connected with a small-diameter hole 31 and a large- diameter hole 32. The inner diameter of the hole 31 of the hole 30 is, for example, 5 mm smaller than a maximum diameter of 8 mm of a head of the screw 26, and the inner diameter of the hole 32 is larger than the maximum diameter of 8 mm of the head of the screw. A minimum width of a neck 33 is 4.2 mm larger than screw threads (about 4 mm) of the screw 26.
Patent JP-H1150460-A (JP)
Title: Foundation work for avalanche-protecting facilities and construction method therefor
Inventor: UEISHI ISAO
IPC: E02D17/20
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To exert a snow load also on ground anchor, to reduce a foundation, and to reduce an excavation amount for depth of embedment by a method wherein a ground anchor is arranged on an upper slope and a foundation having a fence erected at an upper part and the ground anchor are coupled together through a coupling member. SOLUTION: An anchor body is inserted in a hole formed in an upper slope 4 and the hole is filled with a grout material. Inclination of the hole is preferably set to a range of 10-20 deg.. After curing, an anchor plate is placed on a reaction force plate 8 made of concrete, and an anchor nut 12 is mounted. By pulling the head part of a ground anchor 9, pretension is applied and by fastening a nut 12, regular fastening is effected. A pretensile force is set approximately to 1/2 of a design load. A concrete foundation 13 is built at a small section 1. A coupling member 11 is inserted in a through-hole 14 and threadedly joined with the waist part of the ground anchor 9 by a sleeve 18. An anchor plate 19 and a plate 20 are attached to the other end of the coupling member 17 and the anchor nut 21 is threadedly engaged therewith for fastening.  This constitution decreases the depth of embedment of a concrete foundation 13 and saves a construction cost.
Patent JP-H09113245-A (JP)
Title: Device for detecting abnormality of belt-shaped surface on web material
Inventor: YOHANE GIITO
IPC: G01B11/30
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To obtain a system in which even a stripe surface abnormality having weak contrast can be detected by irradiating a web material with light from a light source and receiving the reflected light from the web material by means of a CCD linear camera disposed at a specified distance from the web material. SOLUTION: A paper web material 1 for monitoring a scratch 2 is illuminated, on one surface 4 thereof, by a low pressure sodium lamp 3. Scattering light 6 from the opposite surface 5 of paper web 1 passes sequentially through an anamorphic lens 7 and an objective lens 8 before entering into the CCD linear element 9 of a linear camera 10. In an electronic evaluation system 13 connected with the signal output section 11 of camera 10, an A/D converter 14 digitizes the camera signal and an unit 15 determines the mean value of line signals received continuously thus suppressing noise components. An unit 16 performs continuous adaptation and correction of gray level to produce a corrected signal which is then fed through a high pass filter 17 to a threshold value comparator 18 where it is compared with a threshold value for detecting a stripe surface abnormality.
Patent JP-H1148893-A (JP)
Title: Base cloth for air bag, its manufacture, and air bag
Inventor: ISSHIKI KOZABURO
IPC: D06C25/00
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To cut a base cloth one-by-one by a laser cutter in the designed shape and easily sew them, by controlling thermal shrinkage percentage of warp between a central part and a selvage end part neighborhood of a synthetic fiber fabric within specific values. SOLUTION: Because the tension of the weft in sewing room operation is high in the central part of a fabric for an air bag, and is low near an selvage end part, wavy weft at beating points occurs in the both selvage parts, beating stress collects near the selvage end, and broken selvage where fiber structure breaks occurs. Due to the occurrence of the wavy selvage, bend of the warp is less than that of the weft, the weft density is low, and strength, ductility, and permeability are different in the central part and selvage end part neighborhood of the fabric. After weaving of a synthetic fiber, selvage end part neighborhood where wavy selvage occurs is previously and partially heated and shrunk, and is boiled off and set after eliminating the wavy selvage.  In partial heating and shrinking, thermal shrinkage percentage difference of the warp between the central part and selvage end part neighborhood of the fabric is controlled within ±3%.
Patent JP-S5998471-A (JP)
Title: Melting carbonate type fuel cell device
Inventor: OGAWA HAKARU
IPC: H01M8/04
Filed: 1982-11-26
Abstract: PURPOSE:To make a temperature of every layer-built body part climbable up uniformly, by heating a fuel cell body with the high temperature gas obtained through catalytic combustion of both fuel gas containing hydrogen and oxidizer gas containing oxygen to be fed to the cell body, in time of starting the operation of the fuel cell body. CONSTITUTION:Before the operation of a fuel cell body 11 starts, each of three- way valves 15 and 19 is operated and its first and second connection ports (b) and (c) are changed over so as to be connected with each other, then valves 22 and 23 are opened whereby fuel gas and oxidizer gas are led into an oxigen- hydrogen combustion reactor 25. At this time, each opening of these valves 22 and 23 or each gas supply source side is controlled and hydrogen content in a mixed gas is checked so as to become below its explosion limit. The mixed gas fed to the inside of the hydrogen-oxygen combustion reactor 25 is made into combustion unde a platinum catalyst, and with this combustion process, high temperature reactive formation gas is produced. At this time, if these valves 26 and 27 is set to ''open'' in advance, the high temperature formation gas flows in both of a fuel gas passage and an oxidizer gas passage inside the fuel cell body 11, thus making a layer-built body X rise in temperature.
Patent JP-H06254546-A (JP)
Title: Mixed filter floor composition
Inventor: DONARUDO EICHI HOWAITO JIYUNIA
IPC: C02F1/50
Filed: 1993-08-20
Abstract: PURPOSE: To provide a mixed filter bed compsn. to purify water for human consumption containing inorg. contaminants, org. contaminants and biological contaminants.  
     CONSTITUTION: This compsn. contains (a) about 40 to 80 wt.% carbonaceous adsorbent, (b) about 5 to 20 wt.% active alumina, (c) about 5 to 20 wt.% silica hydrogel, (d) about 5 to 20 wt.% zeolite and (e) about 0 to 10 wt.% metal component which produces metal cations. With this compsn., portable water without containing org. contaminants, inorg. contaminants and microbial contaminants can be provided. Further, this method gives desirable filtration characteristics of a conventional adsorbent while preventing increase in biological contamination in a drink water in a filtration process. 
     COPYRIGHT: (C)1994,JPO
Patent JP-2001030852-A (JP)
Title: Clip for roof molding
Inventor: OI SHIGEO
IPC: F16B5/12
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To fix a clip in a roof groove properly and firmly. SOLUTION: This clip is provided with a clip main body 32 having a molding installation part which can catch a roof molding 20 for covering a roof groove 12 formed on a vehicular roof 10, a main body bonded part 34 having a bonding surface 34a bonded to the groove bottom surface 12a of the roof groove 12 and a side surface bonded part 36 having the bonded surface 36a bonded on the groove wall surface 12b of the roof groove 12. The side surface bonded part 36 is provided in series foldably in the direction by which the angle made by the mutual bonded surfaces 34a, 36a against the clip main body 32 is changed.
Patent JP-2000037951-A (JP)
Title: Surface treating agent for recording medium
Inventor: ISHIKAWA TAKAYUKI
IPC: B41M5/00
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To impart an excellent light-resistance to a recording medium by constituting a surface treating agent of a solution containing a water-soluble magnesium salt, or a solution containing a water-soluble magnesium salt and a cationic resin. SOLUTION: This surface treating agent is applied to a recording medium in such a manner that (A) a water-soluble magnesium salt and (B) a cationic resin exist at the same time in the recording medium when being applied to the recording medium. For example, when plain paper is selected as the recording medium, a surface treating agent comprising a solution containing (A) and (B) is used, and also, when an ink jet recording medium already containing (B) in the ink receiving layer is selected, a surface treating agent comprising a solution containing (A), or a solution containing (A) and (B) is used. As the water-soluble magnesium salt, halogenated magnesium, magnesium sulfate or the like is used. As the cationic resin, a polyamine based resin, a quarternary ammonium based resin or the like is used.
Patent JP-H0490706-A (JP)
Title: Wooden small article-holding box with openable lid, its manufacture, and hinge therefor
Inventor: TAKAKURA TOSHIMITSU
IPC: A45C13/00
Filed: 1990-08-03
Abstract: PURPOSE:To extremely easily mount hinges on the title box, and to remarkably simplify the manufacture thereof, by a method wherein the hinge in an almost elliptical shape is openably mounted on a pair of hinge-mounting recesses, each of which is in an almost half- elliptical shape and is separately provided at end parts, right and left, at which the border part of the rear board of a box main body and the border part of the rear board of a lid body face each other, and an almost elliptical shape is formed together with both of the rear boards. CONSTITUTION:Both a box main body 3 consisting of a bottom board, a front board, a rear board 1, a left side board and a right side board, and a lid body 7 consisting of a top board 4, a front board, a rear board 5, a left side board and a right side board are integrally formed at first. At specified position, a pair of hinge-mounting recesses 8, 9 are respectively formed in a round shape by an end mill or the like mounted on a milling machine in order to be positioned at end parts, right and left, at which the board of the rear board 1 of the box main body 3 and the border of the rear board 5 of the lid body 7 face each other, and the rear board 1 and the rear board 5 are integrally formed at this time. After the body is cut at the border line, each of mounting pieces 13 for a hinge 10 in an almost elliptical shape is mounted on each of the recesses 8, 9, which screws 11 through holes 12 for the screws. As the result of it, the recess 8 is on the board 1 of the body 3 and the recess 9 is on the board 5 of the body 7, and the hinges 10 are respectively mounted thereon, and thus the lid body 7 is openable. In this way, the title box is extremely simply manufactured and it can be made most suitable for mass-production.
Patent JP-H0255409-A (JP)
Title: Manufacture of dielectric filter
Inventor: SANO KAZUHISA
IPC: H01P1/205
Filed: 1988-08-20
Abstract: PURPOSE:To facilitate the manufacture by choking an entry of a throughhole acting like a coupling hole provided between resonator units of a dielectric block by an adhesive tape, immersing the block into a conductor paste thereby preventing the formation of the conductor film into the coupling hole. CONSTITUTION:Throughholes 11, 11 are provided to the dielectric block 10 at a prescribed interval. A coupling hole 12 in parallel with the throughholes 11 is provided between the throughoholes 11 and the entrance of the coupling hole 12 is choked by an adhesive tape 13. The block 10 is dipped into the conductor paste to form the conductor film to all parts of the block except the coupling hole 12, the block is lifted out of the paste 16 and dried and baked. In this case, the adhesive tape 13 is burned and the conductor film is coated to the place of the tape having been burned. The dielectric block at one end of the throughholes 11 is ground to expose the dielectric substance and the part is used for an end face. The grounding is being conducted till the size reaches a size in response to the wavelength of the prescribed resonance frequency. Thus, the manufacture process is simplified and the cost is reduced.
Patent JP-H0256254-A (JP)
Title: Vertical shaft type humidifying grain milling machine
Inventor: SATAKE TOSHIHIKO
IPC: B02B3/06
Filed: 1988-08-20
Abstract: PURPOSE:To uniformly humidify rice grains by fitting a connecting ring between a screw rotor and a frictional grain milling rotor and providing a discharge port for adding water to rice grains to the connecting ring. CONSTITUTION:Rice grains supplied to a grain feeder 23 from a feeding hopper 22 are supplied to a screw rotor 4 from a grain feeding part 8 by a screw body 24. Rice grains are sent to a grain milling chamber 6 by the screw rotor 4 and receive humidifying action. water of a water tank 36 is discharged through the tip part of a water supply pipe 37 and ejected through the discharge port 41 of a connecting ring 40 as wet air by air blasting sent from a fan 31 and water is added to rice grains. Water discharged through the tip part of the water supply pipe 37 is not stagnated as water block in the inside even by centrifugal force due to rotation of a main shaft 3 because the diameter of the main shaft 3 is small. Thereby uneven humidification can be completely prevented.
Patent JP-S6452005-A (JP)
Title: Production of magnetized compact
Inventor: TAKAHASHI JUNICHI
IPC: B22F3/24
Filed: 1987-08-20
Abstract: PURPOSE:To produce a magnetized compact having excellent dimensional accuracy without deteriorating the magnetic characteristic caused by internal strain and residual carbon by removing binder by heating after pre-compacting by mixing organic binder with magnetized metal powder and further sintering at the specific reducing atmosphere and temp. condition. CONSTITUTION:Mixing material of polypropylene, polyethylene, paraffin, wax, etc., as the organic binder with the powder of magnetized metal of Fe, Ni, Co, etc., having <=10mum particle size is pre-compacted. After removing the organic binder by heating this at 200 deg.C, it is charged in a sintering furnace and heated under mixed reducing atmosphere of H2 and Ar (<60% hydrogen partial pressure) at 1,200-1,300 deg.C for 2-4hr and sintered. Next, the sintered product is reheated under stronger reducing atmosphere (>90% hydrogen partial pressure) than the atmosphere at the sintering process and the temp. lower than the sintering process by about 50-200 deg.C for 2-4hr.
Patent JP-H0547068-A (JP)
Title: Recording and reproducing device
Inventor: ENDO SATOSHI
IPC: G11B31/00
Filed: 1991-08-19
Abstract: PURPOSE:To improve the handleability of a device only by setting a desired timer action by separately providing a means for memorizing the time of a recording timer action and a means for storing the time of a reproducing timer. CONSTITUTION:This device is provided with a sound recording timer setting means 6 for setting and storing the recording actions of plural functioning means 12 and a recording timer time storing means 8. Also, a reproducing timer setting means 7 for setting and storing a reproducing action and a reproducing timer time storing means 9 are provided. Further, it is provided with a timer function storing means 10 for storing which functioning means 12 is to be operated at the time of the timer operation and a timer set limiting means 11 for limiting the recording timer or the reproducing timer. Then, by controlling the timer action via a control means 3 the time for operating the recording timer and the time for operating the reproducing timer are made coexistent.
Patent JP-H05195990-A (JP)
Title: Impeller for centrifugal pump
Inventor: BENGUTO OOKE BURANTO
IPC: F04D29/22
Filed: 1992-08-03
Abstract: PURPOSE: To solve a problem that a cooling liquid does not circulate due to bubbles at the time of starting up a centrifugal pump. CONSTITUTION: A back face of a centrifugal pump impeller 5 is provided with back vanes 8 for circulating a cooling liquid of a drive motor of this pump. A narrow slot 11 is disposed between the impeller and a portion 10 of a housing of the pump to allow uptake of the cooling liquid through the slot. For axially directed grooves 12 at tips of the back vanes 8, the slot expands in a region to guide generated bubbles outwardly.
Patent JP-S6452026-A (JP)
Title: Atmosphere heat treatment furnace
Inventor: TAWARA HIROSHI
IPC: C21D9/56
Filed: 1987-08-20
Abstract: PURPOSE:To adequately control the tension of a band-shaped material in a furnace and to execute a heat treatment under adequate tension by providing a tension detector along the locus in the furnace where the band-shaped material is intended to pass and providing a tension control mechanism along the locus on the outside of the furnace where the band-shaped material is intended to pass. CONSTITUTION:Atmosphere sealers 8, 9 of a contact type are respectively provided in an inlet 3 and an outlet 4 of a furnace body 2. The inside of the furnace body 2 is partitioned by a partition wall 5 to a heating chamber 6 and a cooling chamber 7. The tension detector 10 is provided along the locus in the furnace where the band-shaped material S is intended to pass and the tension controller 11 is provided along the locus on the outside of the furnace where the band-shaped material S is intended to pass. The band-shaped material A is passed in the furnace body 2 along the locus where said material is intended to pass and is subjected to a prescribed heat treatment. The tension detector 10 detects the tension and feeds the signal to the tension controller 11 to decrease the tension to be applied to the band-shaped material S in the direction B when the band-shaped material S is going to rise in, for example, the direction A in the inlet 3. The band-shaped material S is thereby maintained under the tension of approximately the specified intensity and is thus subjected to the adequate heat treatment.
Patent JP-S61111901-A (JP)
Inventor: ARUUIN GUSUTABU SUTEINMEIYAA J
IPC: F17C11/00
Filed: 1985-09-20
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。