baber/WOPTO huggingface dataset:
Patent JP-H07177700-A (JP)
Title: Terminal pin holder
Inventor: KITAZAWA TOMIO
IPC: F24F7/013
Filed: 1993-12-22
Abstract: PURPOSE:To prevent an electronic component, e.g. a coupling terminal, from being exposed by preventing undue deformation of an elastic board. CONSTITUTION:The terminal pin holder 1 comprises a case 6 provided with a hole 5 for inserting a terminal pin 4 having an engaging part 3 and an elastic board 10 to be engaged with the engaging part 3 thus preventing the terminal pin 4 from being removed from the pin insertion hole 5, wherein the case 6 is further provided with a slit 12 for inserting a drawing tool narrower than but longer than the diameter (d) of the pin insertion hole 5 in the direction perpendicularly intersecting the plane in the moving direction of the elastic board 12.
Patent JP-H09158524-A (JP)
Title: Sealing device for floating roof in storage tank
Inventor: KIMURA TAKESHI
IPC: E04B1/684
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To prevent a glasscloth from being turned up even when a large gap has been brought between the inner peripheral face of shell plates and the peripheral edge of roof plates. SOLUTION: The upper side part of a glasscloth 11 lined with polyethylene sheet at the inside face 13 is stuck to the inside face of the peripheral edge of roof plates 4c of an external tank 4. And the glasscloth is laid at the whole periphery of the roof plates 4c so as to hang down from the periphery by about 1m. A number of reinforcing bars 14 are fitted to the outside face of the glasscloth 11 at every equal distance. The flexible part 11a of the glasscloth 11 is provided at the upper part of the reinforcing bars 14 and the suspended part 11b hung down by about 50cm is provided at the lower part thereof.  The glasscloth 11 is pressed on the inner peripheral face of the shell plate by an air pressure P together with the reinforcing bar 14, while being supported at the flexible part 11a, and the suspended part 11b is stuck close to the inner peripheral face to seal the gap d1 , d2 between the inner peripheral face of the shell plate 4b and the peripheral edge of the roof plate 4c.
Patent JP-H05182967-A (JP)
Title: Semiconductor integrated device
Inventor: MORIYAMA TAKAYUKI
IPC: H01L21/82
Filed: 1991-12-27
Abstract: PURPOSE:To provide a semiconductor integrated device wherein a coverage is enhanced without expanding the width of an interconnection. CONSTITUTION:In a semiconductor integrated device which uses two or more interconnection layers as interconnection layers for metal interconnections, signal interconnections LA1, LA2 as second metal interconnections are wired in the width direction of a power-supply interconnection LB1 as a first metal interconnection in the lower-layer interconnection layer for the power-supply interconnection LB1 as the first metal interconnection which has been wired in a prescribed interconnection layer. In this case, the semiconductor integrated device is constituted in the following manner: a poly-interconnection Py12 having a prescribed length is used as an interconnection in the lower-layer part for the power-supply interconnection LR1 as the first metal interconnection; and both end parts of the poly-interconnection Py12 are connected via the signal interconnections LA1, LA2 as the second metal interconnections and via contact windows NA1, NA2.
Patent JP-H06190296-A (JP)
Title: Pinion bearing housing of cone crusher
Inventor: TANAKA TAKESHI
IPC: B02C2/04
Filed: 1992-12-25
Abstract: PURPOSE:To surely lubricate bearings for supporting an input shaft of a cone crusher regardless of the supply rate of lubricating oil. CONSTITUTION:An oil seal flange 12 fitted with an oil seal 11 is fixed to the end face on a bevel pinion 2b side of a pinion bearing housing 8 and an oil pool 8c for storing the lubricating oil O to be immersed with the lower parts of the bearings 9, 10 is formed between this flange and the oil seal flange 12 fixed to the end face on the outer side. On the other hand, a lubricating oil discharge port 13 penetrating the body part of the vinyl bearing housing 8 is provided in the position of a prescribed height from the bottom of the inner side of this housing, by which the lubricating oil of the specified level is kept accumulated in the oil pool 8c regardless of the supply rate of the lubricating oil and therefore, the seizure of the bearings 9, 10 occurring in the decrease of the supply rate of the lubricating oil does not arise.
Patent JP-2001160304-A (JP)
Title: Lamp with reflector
Inventor: NAKAGAWA ATSUJI
IPC: G02B5/10
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a lamp equipped with a miniature reflector which has high efficiency of utilizing light and in which heat problem has been solved as well. SOLUTION: This lamp (A) with a reflector has been constituted with (a) a concave reflecting mirror (1), a reflector (3) having a lamp fixture (2) at the center of the mirror (1), and a lamp body (4) mounted on the above fixture (2), and with (b) an opening-side reflector (7) composed of a base-side reflector portion 6 that reflects both of light emitted from the hemispherical part at the lamp fixture side (2) of the bulb part (5) of the lamp body (4), and an opening-side reflector (7) that focuses light emitted from the hemispherical part at the opening side of the above lamp body (4) and reflected light of the base-side reflector portion (6) at the front of the concave reflecting mirror (1).
Patent JP-H11179493-A (JP)
Title: Production of steel strip excellent in surface quality with twin roll type continuous casting machine
Inventor: TSUCHINAGA MASAMITSU
IPC: B22D11/00
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To basically prevent the fall-down flaw caused by the transferring of dimples on a steel strip and to shorten the descaling treatment time of the steel strip in a twin roll type continuous casting method. SOLUTION: In the method for producing the cast strip by casting the thin cast strip with the twin roll type continuous casting machine, in which the cast strip is shifted synchronously with the wall surfaces of the cooling rolls with dispersed many dimples, after forming the surface roughness to <=30 μm in Rmasx by mechanically grinding the thin cast strip surface, this strip is hot-rolled, anneled and coiled as a hot-rolled annealing steel strip and thereafter, a descaling treatment is executed. After the above bushing-grinding, the hot- rolling is executed with rolling reduction ratio regulated to >=15%.
Patent JP-H09155346-A (JP)
Title: Treatment of waste water containing surfactant
Inventor: FUNAJI TOKUSHICHI
IPC: B01D61/02
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To form clear water from which a surfactant is almost removed by adding oil waste water containing a surfactant of critical micelle concn. or more to emulsify the same with waste water and subjecting the produced emulsion to microfiltering, ultrafiltration or reverse osmosis treatment using a hydrophilic membrane. SOLUTION: When water containing a large quantity of a household detergent or a large quantity of a surfactant utilized in various fields, especially, waste water containing a surfactant of critical micelle concn. or more is treated, oil is added to this waste water to be emulsified therewith and the produced emulsion or waste water composed of an emulsion containing oil and the surfactant of critical micelle concn. or more is purified by microfiltering, ultrafiltration or reverse osmosis treatment using a hydrophilic membrane. As the oil added to waste water, any one of animal oil, vegetable oil or mineral oil may be used but liquid oil at the normal temp. is desirable. The addition amt. of oil may be the min. amt. capable of forming a stable O/W type emulsion or more.
Patent JP-2000173849-A (JP)
Title: Moisture-resistant treatment of coil and bobbin used for it
Inventor: ISHIGURO YOSHITAKA
IPC: H01F27/32
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To markedly improve the yield in a moisture-resistant treatment of a coil by a method wherein a sealing material which seals up the winding is cured by heating to stop up the air vent hole of a bobbin when the wire of a coil is subjected to a moisture-resistant treatment. SOLUTION: A wire 31 is wound on a bobbin 10, a sealing tape 41 is mounted on the outer circumference of the wire 31, and a flange 12 is filled up with sealing material 42 at a prescribed position. Thereafter, all the bobbin 10 with the wire 31 is heated to cure the sealing tape 41 and the sealing material 42. At this point, air contained in the wire 31 is discharged out through an air vent hole 13, and the sealing tape 41 and the sealing material 42 are prevented from being deformed, and voids are restrained from occurring in the sealing material 42. After the sealing tape 41 and the sealing material 42 are cured by heating, the air vent hole 13 is stopped up through a heater, the wire 31 that contains a lead wire 31a and others is shut off from the outside by the bobbin 10, the sealing tape 41, and the sealing material 42.  By this setup, a defective product is prevented from being formed, and a product can be markedly improved in yield.
Patent JP-H09165272-A (JP)
Title: Spraying material for maintenance of industrial kiln
Inventor: TAMEHIRO TAIZO
IPC: C04B35/66
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To obtain a spraying material having improved stickiness and adherence while keeping corrosion resistance by compounding a refractory aggregate with a specific light burned magnesia and silicate salt in specified amounts. SOLUTION: This spraying material is obtained by compounding 100wt.% of a refractory aggregate with 0.5-15wt.%, preferably 1-10wt.% of a light burned magnesia having a specific surface area of 3-320m<2> /g and 1-7wt.%, preferably 1-5wt.% of a silicate salt (e.g. sodium silicate), each at an outer percentage. Preferably, <=2wt.% of an organic short fiber (e.g. vinylon (R) fiber) preferably of 1-10mm in length is further compounded to 100wt.% of the refractory aggregate. The refractory aggregate preferably contains fused or sintered magnesia, magnesia calcia, Al2 O3 .MgO-based spinel, alumina, etc., as a main material.
Patent JP-2001163367-A (JP)
Title: Apparatus and method for vacuum packaging
Inventor: SATO TERUYOSHI
IPC: B65D81/20
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for vacuum packaging capable of preventing defective sealings arising from difference of pressures between the inside of a pressure container and the inside of an inner packaging bag and rumples occurring to the packaging bag at the time of releasing to the atmosphere can be prevented. SOLUTION: For a vacuum packaging method wherewith an opening part of a packaging bag 3 having contents therein is arranged at a sealing device 4 at the inside of a pressure container 2 and the opening part of the packaging bag is sealed up with air inside the packaging bag exhausted by decreasing the pressure in the pressure bag, the state of idling is interposed in a process of depressurizing the inside of the pressure container up to a specified degree of vacuum so that the deaeration process applied therefor is temporarily stopped, and a slow releasing is made through a slow leakage route at the initial stage of releasing to the atmosphere.
Patent JP-H10184722-A (JP)
Title: Clutch release bearing device
Inventor: NIKI MOTOHARU
IPC: F16D23/14
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To increase design freedom, reduce a cost, and the simplify an assembly work. SOLUTION: An aligning member 4 is a steel plate press member having a corrugated plate form of circular part 4a; four arms 4b extended in the axial direction from the circular part 4; and claws 4c bent in the inner diameter side from the tips of the arms 4b. The circular part 4a of the aligning member 4 is installed to a circular step 2a formed at the other side end face of a flange 2, the arms 4b are installed on the outer diameter surface of the outer ring 3b of a ball bearing 3, and the claws 4c are engaged to one side end of the outer ring 3b.
Patent JP-H06235897-A (JP)
Title: Liquid-crystal injecting method for manufacturing panel of liquid-crystal display element
Inventor: BOKU SEIBAI
IPC: G02F1/1341
Filed: 1993-12-24
Abstract: PURPOSE: To suppress the contamination of the liquid crystals built up on a liquid crystal tray by ionic materials and to prevent the degradation in the specific resistance value of the liquid crystals by adding an ion material, capturing material for capturing the ionic materials which increase the degree of contamination of the liquid crystals. CONSTITUTION: The liquid crystals 3, a closely adhered coil 2 and the ion material-capturing materials 7 are included in the liquid crystal tray 6 which is formed with a step part, to allow the placement of a net 8 to prevent the movement of the capturing material particles into a cell. The liquid crystals 3, refined by the ion material capturing materials 7 sucked into the liquid crystals 3 built on the base part of the liquid crystal tray 6, are injected into the cell through the net 8 placed on the step part of the liquid crystal tray 6 and the closely adhered coil 2. Then, the meshes of the net 8 are formed more densely than the grain size of the ion material-capturing materials 7 to prevent the movement of the ion material-capturing materials 7 into the liquid crystal cell.  The ion material capturing materials 7 suppress the contamination of the liquid crystals 3 by the ionic materials to the max. possible extent.
Patent JP-H06199445-A (JP)
Title: Image forming device
Inventor: FUJISAWA SHUJI
IPC: H04N1/00
Filed: 1992-12-28
Abstract: PURPOSE:To improve the extent of accuracy for positioning as well as to prevent any crying failure or the like from occurring by making a bearing member at the side of a driven roller means contact with a positioning taction part in a state of being shifted in the conveying direction by a main driving roller means. CONSTITUTION:In a clamshell type copying machine, a main driving roller means 53 is supported at the specified position of a lower side plate 72, while a driven roller means 53b is supported by an upper side plate 82 free of movement in both vertical and conveying directions via a bearing member 83, and they are energized downwards by a tension coil spring 86. In succession, this bearing member 83 of the driven roller means 53b is made contact with a positioning taction part 74 consisting of an incline of the lower side plate 72. With this constitution, both these driven and driving roller means 53b and 53a are positioned to the lower side plate 72.
Patent JP-H069554-A (JP)
Title: Preparation of insecticidal, nematocidal and acaricidal 2-halo-3-substituted-5-arylpyrrole compound
Inventor: GUREGORII TOOMASU ROOEN
IPC: C07D207/34
Filed: 1991-12-06
Abstract: PURPOSE: To efficiently obtain the subject compounds useful as insecticides by reacting a substd. acetonitirile with a substd. phenacyl halide and thereafter reacting in a solvent saturated with a hydrogen halide.  
     CONSTITUTION: A substd. acetonitrile compd. of the formula; E-CH 2 -CN [E is CN, CO 2 R or CONRR 1  (R and R 1  are each H or a 1-4C alkyl)] is reacted with a substd. phenacyl halide compd. of formula I (X is Cl or Br; L is H, F, Cl or Br; M and Q are each H, F, Cl, Br, I, CN, NO 2 , CF 3 , a 1-3C alkyl or the like) in a solvent (e.g.; THF) and in the presence of a base (e.g.; potassium tertiary butoxide) at -15 to 40°C, to obtain a substd. phenacylacetonitrile compd. of formula II. Then it is reacted in a solvent saturated with an excess hydrogen halide (e.g. hydrogen chloride) at 0 to 50°C, to obtain the objective compd. of formula III. The compd. has insecticidal, nematicidal and acaricidal activities. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H06200853-A (JP)
Title: Manufacture of electromagnetic type fuel injection valve and electromagnetic type fuel injection valve
Inventor: KAWAHARA KEIJI
IPC: F02M51/06
Filed: 1992-12-28
Abstract: PURPOSE:To provide the manufacture of an electromagnetic type fuel injection valve where each terminal pull-out hole is formed by stamping and molding for enhancing both sealing performance and durability. CONSTITUTION:A fixed iron core 1 is inserted into a restricting ring 25 set in a specified position over a die 20a with its movable iron core side faced upward, each terminal pull-out hole la is formed by punching the fixed iron core in the direction from the inside in the axial direction of an electromagnetic type fuel injection valve to the outside with punch dies 19 and 19 pressed so as to be lowered by a press means thereafter. After that, the fixed iron core 1 is inserted into the restricting ring of the die with its movable iron core side faced upward, it is then pressed and lowered by the press means such as a press so as to be pushed in the terminal pull-out hole 1a formed by stamping, so that a tapered surface is thereby formed in the end face at the inside of the terminal pull-out hole 1a where the tapered surface is turned out to be an '0' ring insertion hole.
Patent JP-2001164870-A (JP)
Title: Construction method for vertical shaft
Inventor: ONISHI EIJI
IPC: E21D5/10
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To construct a vertical shaft safely and quickly. SOLUTION: A drilled hole D equal to the vertical shaft Y in full length is formed in the object ground by a slurry excavation, and a tubular liner 30 equal to the vertical shaft Y in full length is erected in the drilled hole D filled with the slurry B. The slurry B around the tubular liner 30 is solidified, and the tubular liner 30 is stuck to the wall of the drilled hole D via a solidified body to construct the vertical shaft Y.
Patent JP-H07197399-A (JP)
Title: Backing paper for wallpaper
Inventor: SUENAGA NISEI
IPC: D21H27/20
Filed: 1993-12-28
Abstract: PURPOSE:To obtain backing paper for wallpaper, excellent in repapering properties such as no deterioration in flameproof performances of a substrate without any residual pulp component in the substrate, having slight pinholes, capable of preventing striking through of vinyl chloride resin and good in resistance to heat discoloration. CONSTITUTION:This backing paper for wallpaper is obtained by impregnating base paper consisting essentially of inorganic fiber and cellulosic fiber with a flame retardant, providing base paper having 100-2000g/15mm internal bonding strength of base paper and forming a coating layer, consisting essentially of an inorganic pigment and a binder and having a weaker inner bonding strength of the coated layer than that of base paper on one surface thereof.
Patent JP-H10199172-A (JP)
Title: Servo data write device for magnetic disk device
Inventor: IWASE KAZUHIKO
IPC: G11B21/10
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a servo data write device which can write servo burst data reducing degradation of linearity of a position signal caused by demagnetization of a burst signal and can write a desired pattern of servo burst data in a programmable state, in a servo data write device writing servo data on a disk of a magnetic disk device. SOLUTION: This device is a servo writer provided with a memory 12 storing servo data which is written for each track on a disk and write-gate data generating a write-gate deciding a writing timing of servo data, selecting circuits 13-15 selecting servo data read out from the memory 12 for each track on a disk and a prescribed combination from the write-gate data, and a control device 10 performing control for writing servo data WD selected with timing of the write-gate WG generated from the selected write-gate data for each track on a disk.
Patent JP-H11179377-A (JP)
Title: Method for controlling apparatus for removing nitrogen in oxidized form in water
Inventor: TSUNODA FUDEKO
IPC: C02F1/58
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To prevent ammoniacal nitrogen from remaining in a treated water and to stably obtain the treated water with a low concn. of ammoniacal nitrogen when the treatment is performed by using an oxidized form nitrogen removing apparatus wherein oxidized form nitrogen, especially nitrate nitrogen included in water is removed by reacting it with hydrogen in the presence of a catalyst. SOLUTION: When an oxidized form nitrogen-removing apparatus provided with a nitrate nitrogen removing means 4 wherein nitrate nitrogen in a water to be treated is removed by reacting the nitrate nitrogen included in the water to be treated with hydrogen in the presence of a catalyst for reducing nitrate nitrogen to nitrogen gas is operated, ammonium ion concn. and/or nitrate ion concn. in the water to be treated by the nitrate nitrogen removing means 4 are detected and based on this ammonium ion concn. and/or nitrate ion concn., the oxidized form nitrogen removing apparatus is controlled.  E.g. the ammonium ion concn. and/or the nitrate ion concn. in the water to be treated by the nitrate nitrogen removing means 4 are detected by an ion detecting means 8 and based on this ammonium ion concn. and/or nitrate ion concn., the amt. of addition of hydrogen gas to the water to be treated from a hydrogen gas addition mechanism 6 is controlled.
Patent JP-2000168284-A (JP)
Title: Tray for putting small article in order
Inventor: OBAYASHI SADAO
IPC: B65D21/06
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To use housed articles while stacking them in a manner to be freely taken out/put in, by erectably attaching a pair of guide rails on both sides of the upper end section of an approx. square tray body, and forming guide grooves which correspond with respective guide rails on the bottom surface. SOLUTION: For a tray body 2 made of a synthetic resin having a square box shape with a shallow bottom, a pair of approx. U-shaped guide rails 4 for both sides are erectably attached with attaching holes 5 on both sides of the upper end section. Then, on both sides of the bottom surface, guide grooves 7 which respectively correspond with the guide rails 4 on both sides when being erected, are respectively formed. This tray is singly used while mounted on a table or the like under a state wherein the guide rails 4 are respectively laid. Also, the tray is used while stacked upward in order with the guide grooves 7 while the guide rails 4 are engaged with respective stopper pieces 6 and kept erected. When the required tray 1 is slid along the guide rails 7, the taking-out/ putting-in of housed articles can be freely performed.
Patent JP-H07197454-A (JP)
Title: Application method of earth anchor
Inventor: KIUCHI KAZUO
IPC: E02D5/80
Filed: 1993-12-28
Abstract: PURPOSE:To provide an application method of earth anchors by which a high fluidity is given on inserting a sheath pipe and the volume after insertion is little decreased and the prestressed force is little attenuated and further water or air is prevented from penetrating even if cracks are brought about, by using an isocyanate or polyurethane elastomer as a rust-proof oil surrounding a tensile material, when applying an earth anchor. CONSTITUTION:A tensile material 2 is stressed through a concrete structure or a support plate 7 in order to protect a slope and connected to a sturdy ground 10 to apply an earth anchor. In this case, there is used an isocyanate or a polyurethane elastomer formed by reacting a castor oil isocyanate prepolymer and a castor oil polyol as a rust-proof oil surrounding the tensile material 2 and protecting them. In this way, the insertion of the tensile material into the sheath pipe 1 is facilitated and the prestressed force of the tensile material 2 is little attenuated and even when water or air penetrates therein, it is prevented from entering into the rust proof oil because it is solidified at the entered position. Accordingly, the durability of the earth anchoring is further improved.