baber/WOPTO huggingface dataset:
Patent JP-S62140629-A (JP)
Title: Method for removing mercury contained in combustion exhaust gas
Inventor: IIDA YUKIO
IPC: B01D53/34
Filed: 1985-12-12
Abstract: PURPOSE:To increase removal efficiency of mercury and mercuric compd. even for exhaust gas contg. high-concn. mercury by spraying aq. slurry or an aq. soln. of a reactant into exhaust gas and furthermore injecting powder of the reactant and thereafter collecting a mercuric reaction product by a bag filter. CONSTITUTION:1-15wt% slurry of sulfur, FeS or the like regulated to 10-300 mesh, or 1-15wt% aq. soln. of sulfur sol and dithiocarbamic acid or the like is used as a reactant and sprayed to combustion exhaust gas at 120-600 deg.C contg. Hg and HgCl2, etc., sent from a combustion exhaust gas generating source 1 in a reaction tower 2 to bring it into gas-liquid contact with exhaust gas and also to evaporate water content. Furthermore the reactant of powder of sulfur and FeS or the like is injected from a feed installation 9 of the reactant and powder of both the reactant fixed with mercury and the nonreacted reacted and combustion soot and dust are collected on the following bag filter 3 and shaken down by backwash operation to discharge these to the outside of the system.
Patent JP-H01119594-A (JP)
Title: Crystal growing device
Inventor: ONO NAOKI
IPC: C30B15/02
Filed: 1987-11-02
Abstract: PURPOSE:To prevent the waving and oscillating of a molten metal surface during falling of raw materials by providing a decelerating part which lowers the falling speed of the raw materials to the molten metal to a supplying pipe for supplying polycrystal raw materials to the molten metal. CONSTITUTION:The polycrystals are melted to form the molten metal Y in a crucible 6 and a pulling up wire 7 is raised to pull up an Si single crystal, etc., from the molten metal Y. The raw materials are supplied to the molten metal Y through the supplying pipe 10 according to the pulling up amt. of the crystal. Baffle plates 11 (decelerating part) made of quartz are alternately fixed at every specified interval respectively in the downward inclined state to, for example, the inside of the inclined part of the supplying pipe 10. The baffle plates 11 form spacings between the bottom end edges thereof and the inside surface of the pipe. The min. width T of these spacings is set at the size at which the raw material grains can easily pass the spacing and at the value which is so considered as to provide an adequate decelerating effect. The angle of inclination of the baffle plates 11 is so set that the raw materials do not stop during the course of falling and the speed at the time of falling to the molten metal Y attains a prescribed value or below.
Patent JP-H05116663-A (JP)
Title: Fittings mounting structure for motorcycle
Inventor: SEKIGUCHI YOSHITAKA
IPC: B62K19/40
Filed: 1991-10-24
Abstract: PURPOSE:To mount fittings simply and surely in the case of fixing the fittings to a lateral pair of main frames extended backward from a head pipe by forming engaging parts integrally on the inner faces of the main frames, and engaging fitting parts, provided at the fittings, with these engaging parts to mount the fittings. CONSTITUTION:In this motorcycle, a lateral pair of main frames 2, 3 are extended downward to the rear from a head pipe 1, and an electrical equipment fitting plate 4, for instance, as fittings is fitted to these main frames 2, 3. In this case, one main frame 3 is integrally provided with two pin-shape protrusions 5, and the other main frame 2 is integrally provided with one stay 6. In the electrical equipment fitting plate 4, holes 9 for fixing rubber bushes 10 fittingly therein are formed at flanges 8 formed in curved shape on one end side, and a hole 11 for inserting a bolt 12 is formed on the other end side. The flanges 8 are then engaged with the pin-shape protrusions 5 through the bushes 10, and the bolt 12 is screwed with a clip nut 13 engaged with the stay 6.
Patent JP-H07125125-A (JP)
Title: Decorative building material
Inventor: MATSUBARA HIRONORI
IPC: B32B5/18
Filed: 1993-11-08
Abstract: PURPOSE:To provide a decorative building material which is suitable for wall material and partition panels and has good durability, fire resistance, and workability by integrating a decorative layer made of melamine resin or modified melamine resin and a base material layer made of foamed phenol resin. CONSTITUTION:A decorative building material is composed by forming a decorative layer 10 on one side of a base material layer 20, or by forming the decorative layers 10 on both sides of the base material layer 20. The decorative building material having the decorative layer(s) and the base material layer is manufactured by integrating a decorative sheet obtained by hot pressing a thick paper sheet impregnated with melamine resin, etc., and a foamed material obtained by curing a foamed phenol resin through an adhesive. In another method, the integration is carried out by bonding a decorative sheet of melamine resin, etc., with the foamed phenol resin during the molding of the phenol resin. The latter method has an advantage in that the product can be manufactured continuously and efficiently.
Patent JP-H02125880-A (JP)
Title: Partial plating method for plastic
Inventor: KAKIHARA KUNIHIRO
IPC: C25D5/02
Filed: 1988-11-01
Abstract: PURPOSE:To apply superior partial plating to a plastic by applying a fluorine- type resist agent with a specific composition to the surface of a plastic to carry out partial plating and then dissolving and peeling off the resist agent by means of immersion in a freon-type solvent. CONSTITUTION:A fluorine-type or chlorine-type resist agent consisting, e.g., of a copolymer of fluorine-type monomer and acrylic ester is applied to the surface of a plastic to carry out partial plating. Subsequently, the above plastic is immersed in a freon-type solvent, such as freon 113 and freon 112, by which the resist agent is dissolved and peeled off. By this method, partial plating can be carried out without eroding the plastic, and further, the color tone and luster inherent in the plastic can be maintained in a nonplated part and a firm plating layer can be formed on a part to be plated.
Patent JP-H11118037-A (JP)
Title: Metal laminated gasket
Inventor: MIYAOU YOSHIO
IPC: F02F11/00
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To prevent bore deformation by uniformizing tightening loads and provide a gasket excellent in gas sealing performance. SOLUTION: A folded section 5 constituting a cylindrical hole 4 comprising a first outer plate 1 folded on the side of a second outer plate 2 is provided, and a first bead 6 is arranged in the second outer plate 2 in the folded section 5 so as to surround the cylindrical hole 4. A second bead 7 surrounding the folded section 5 is provided at a position deviated from the folded section 5 in the middle plate 3 provided between the first and second outer plates 1 and 2. In addition, the folded width of the folded section 5 is made narrower than a part near a clamping bolt at the part separated from the clamping bolt.
Patent JP-H01122375-A (JP)
Title: Controlling method for piezoelectric motor
Inventor: KUMAGAI TOMOKO
IPC: H02N2/00
Filed: 1987-11-04
Abstract: PURPOSE:To accurately displace at a small distance by applying a high frequently voltage to a piezoelectric element at the time of driving it at a long stroke to roughly drive it, and applying a DC voltage thereto to finely drive it. CONSTITUTION:A controlling method for a piezoelectric motor has first confirming a target position Xpsi, and detecting a present position X1. Then, a deviation E is obtained, and whether its absolute value is a reference deviation amount epsilon or less or not is judged. In case of ¦E¦>epsilon, a direction for driving with a signal of the deviation E is judged, and the motor is driven by a resonance frequency high frequency voltage in a direction + or -. Further, in case of ¦E¦<=epsilon, the motor is driven by a DC voltage. The reference deviation amount epsilon is defined as a value within the maximum stroke of a drive upon application of the DC voltage. An accurately fine displacement is performed after a position corresponding to the deviation amount.
Patent JP-H10101917-A (JP)
Title: Polyester resin composition
Inventor: SUZUKI KOICHI
IPC: C08L101/00
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a polyethylene terephthalate base saturated polyester resin composition satisfactory in both transparency and impact resistance. SOLUTION: This composition comprises 99-60wt.% polyethylene terephthalate base saturated polyester resin and 1-40wt.% two-layer structure polymer particles each of which is composed of 50-90wt.% core comprising a polymer having a glass transition temperature of -10 deg.C or below and 10-50wt.% shell comprising a radical-polymerizable monomer and having a glass transition temperature of 50 deg.C or above and satisfies the formula: |f×y1+(1-f)×y2-x|<=0.005 (wherein x is the refractive index of the saturated polyester resin, y1 is the refractive index of the core of a two-layer structure polymer particle; y2 is the refractive index of the shell; and f is the weight fraction of the core based on the entire two-layer structure polymer particle).
Patent JP-2000102957-A (JP)
Title: Device for measuring elongation of tie-bar of mold clamping mechanism
Inventor: KUBOTA ONOBU
IPC: B29C45/76
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To set a measuring device simply and to facilitate the processing of a tie-bar by a method in which on the side of the tie-bar, in contact along the axial direction, one terminal of a standard bar is fixed, and a terminal for detecting the elongation of the tie-bar by mold clamping force is installed on its opposite end side, and the measuring device is fitted to the detection terminal. SOLUTION: A tie-bar elongation measuring device comprising a lengthy standard bar 12, a detection terminal 13, and a measuring device 14 is fitted to one of tie-bars (most preferably the whole). The standard bar 12 is made of a metal, a ceramic, or the like, with its one end fixed on the fixed board 1 side of the tie-bar 5, and is contacted with the side of the tie-bar 5 to be long in the axial direction, to the opposite end positioned on the tie-bar on the pressure receiving board 2 side of the standard bar 12, the detection terminal 13 is fitted perpendicularly outward, and the measuring device 14 is fitted to from the pressure receiving board 2 to the detection terminal 13 to be able to measure the elongation of the tie-bar by mold clamping force.
Patent JP-H03141600-A (JP)
Title: Inverter apparatus
Inventor: SAKO HIROYUKI
IPC: H05B41/392
Filed: 1989-10-26
Abstract: PURPOSE:To stably carry out load operation even at the time of low output by installing a load switching circuit to decrease the number of driven loads when output of an inverter circuit determined according to signal supplied from outside becomes less than or equal to a prescribed value. CONSTITUTION:Under normal operational conditions, an output of an inverter circuit 1 is controlled by a controlling circuit 3 according to a signal S supplied from outside, and a plurality of loads 2 are simultaneously driven. Meanwhile, when the output of the inverter circuit 1 determined according to the signal S becomes lower than or equal to a prescribed value, the number of driven loads 2 decreases by a load selection switching circuit 4. Consequently, in the case of relatively high output of the inverter circuit 1, a plurality of loads 2 are driven simultaneously and their output are controlled to change simultaneously and is contrast with it, in the case of relatively low output of the inverter 1, the number of the loads 2 decreases along with output decrease. As a result, even if load 2 which is difficult for driving at low output is used, output in decreased stably by decreasing the number of driven loads 2.
Patent JP-H02127316-A (JP)
Title: Printed substrate reversing device
Inventor: ITO KANEFUSA
IPC: H05K13/02
Filed: 1988-11-04
Abstract: PURPOSE:To provide a free selection between single-sided and double-sided packages and miniaturize the device by forming a substrate guide groove inside a reversing guide member and additionally providing a stop and control pin in a portion of the groove to be freely moved in and out of the guide groove by compressed air. CONSTITUTION:Adjusting movable plates 7a, 7b are moved by a handle 5a to be adapted to the lateral width of a substrate. Next, the substrate having electronic parts packaged is inserted in guides 31a, 32a of both reversing guide parts 31, 32 by an inserting conveyer 20. Then, in no reversal, a control pin 33 is plunged in the substrate to be sent to a delivery conveyer 21 by a rodless cylinder device 25. In the reversal, the control pin 33 is protruded into guide grooves 31a, 32a by compressed air to stop and hold the substrate in the guide groove. Next, the cylinder 22 is driven to reverse reversing guide members 31, 32 so that this device can be applied to the packaging of one surface and both surfaces with a compact device.
Patent JP-S63132700-A (JP)
Inventor: NAKADA SEIICHI
IPC: D06F79/02
Filed: 1986-11-21
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-H10119856-A (JP)
Title: Foot rest mounting device for motor bicycle
Inventor: KINOSHITA RYOICHI
IPC: B62J25/00
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a foot rest mounting device for a motor bicycle, where a vibration control rubber can be directly fixed to the cylindrical body of a foot rest holder with no fastening screw required, and manufacturing cost can be lowered with the cylindrical body shortened in length. SOLUTION: A fitting hole 6 is bored at the tip end lower surface of the square cylinder 3 for a foot rest holder, concurrently a stopper wall 7 is raised up in its inner side, the fitting projection 5 at the center of a vibration control rubber 4 is fitted in the fitting hole 6 so as to allow the inner side surface of the vibration control rubber 4 to be brought into contact with the stopper wall 7, the inner end of a foot rest core metal fitting 8 is inserted into the square cylinder 3 so as to be rotatably fixed by a lateral shaft 9, and the lower surface of the foot rest core metal fitting 8 is so designed as to be put on the upper surface of the vibration control rubber 4. The lateral width of the stopper wall 7 is made wider in width than the hole diameter of the fitting hole 6.
Patent JP-H04363291-A (JP)
Title: Thermal recording material
Inventor: WATANABE KAZUO
IPC: B41M5/30
Filed: 1991-10-25
Abstract: PURPOSE:To reduce background fog and to enhance preservability, in a thermal recording material wherein a color forming layer containing a colorless-light- colored basic dye and a developer is provided on a support, by using a zinc salt of terephthalaldehyde acid as the developer. CONSTITUTION:A thermal recording material used in a thermal facsimile or a thermal printer is formed by providing a color forming layer containing a colorless-light-colored basic dye and a develloper on a support. In this case, a zinc salt of terephthalaldehyde acid is used as the developer contained in the color forming layer. As the developer, at least one of 4,4-cyclohexylidene bisphenol, 1,4-bgis[alpha-methyl-alpha-(4'-hydroxyphenyl)ethyl]benzene, 1,3-bis[alpha- methyl-alpha-(4'-hydroxyphenyl)ethyl]benzene and 1,1-bis(4-hydroxyphenyl)-1- phenylethane is used together.
Patent JP-H09125478-A (JP)
Title: Mounting structure of circulation device
Inventor: SAKO NORIYUKI
IPC: E03C1/126
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To mount a circulation device main body on a mounting base easily and smoothly and enhance the sealing effect of a straight pipe connection unit. SOLUTION: A set up stand 7 provided with a pipe joint 6 to which a water supply and drain pipe 5 are connected, is mounted on a mounting stand 3. A free insertion hole 8 through which the pipe joint 6 is freely inserted is bored in the mounting stand 3. A connection straight pipe 9, which is connected to a supply and drain opening 4, is vertically provided in a spot lower than the base part 2a of a circulation device main body 2 where an insertion part 9a provided with a sealing means 10 is provided at the tip of the connection straight pipe 9.  The insertion part 9a is adapted to be fittable into the pipe joint 6 of the set up stand 7 from above when the circulation device main body 2 is loaded on the set up stand 7 while a ball head lock nut threadable with a screw 11 provided on the pipe joint 6 is provided movably on the upper part of the connection straight pipe 9 in the vertical direction.
Patent JP-S63132527-A (JP)
Title: Cmos logic circuit
Inventor: INOUE KAZUNARI
IPC: H03K19/0948
Filed: 1986-11-21
Abstract: PURPOSE:To reduce a through current when an input voltage is close to a threshold voltage and to reduce power consumption by inserting a pMOS or an nMOS transistor (TR) in series with a series connection body of a pMOS and an nMOS TR. CONSTITUTION:The nMOS TR 3 is connected in series with the circuit. Consequently, the through current Ip becomes hard to further flow in the saturation area of the nMOS TR 3 and the through current Ip when the input voltage VIN is close to the threshold voltage is reducible. Therefore, the current consumption can be reduced not only in a stand-by state, but in an operating state.
Patent JP-2000086681-A (JP)
Title: PORPHYRIN pi-RADICAL SINGLE CRYSTAL AND ITS PRODUCTION
Inventor: SEGAWA KOJI
IPC: C07F9/6584
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To efficiently obtain a high purity porphyrin π-radical single crystal useful for electronic materials, optical materials or the like in high yield by the electrolytic reduction of a porphyrin in a polar solvent to yield the single crystal on the working electrode. SOLUTION: This porphyrin π-radical single crystal, which is formed by a π-radical in which a porphyrin ring is reduced or is formed by a one-electron reduced neutral π-radical, is obtained by the electrolytic reduction of a porphyrin in a polar solvent (e.g. acetonitrile) to yield the single crystal on the working electrode. It is pref. to produce the single crystal of dichlorophosphorous (V) tetraphenylporphyrin of formula II by the electrolytic reduction of a compound of formula I (X is an anion).
Patent JP-2001097256-A (JP)
Title: Protection structure of rubber-made crawler belt in caterpillar traveling apparatus
Inventor: URASE KOHEI
IPC: B62D55/24
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a protection structure of a rubber-made crawler belt in a caterpillar traveling apparatus which can improve the service life of the rubber-made crawler. SOLUTION: This protection structure includes plural lower rollers disposed on the lower surface side of a track frame 1a, the rubber-made crawler belt 14 wrapped round the outer periphery of the track frame 1a, and a sliding member 2a fitted to the lower surface part of the track frame 1a, wherein a sliding circular-arc surface 3a is provided extending from the lower end surface of the track frame 1a to the lower position in the sliding member 2a.  Thus, even if the rubber-made crawler belt 14 gets on an obstacle such as a rock or the like to be deformed like a bow to the track frame 1a side, with the inner surface side of the rubber-made crawler belt 14 brought into contact with the sliding circular-arc 3a of the sliding member 2a positioned below the lower end surface of the track frame 1a, sliding is performed so as to hold down abrasion of the inside of the rubber-made crawler belt 14 to the minimum.
Patent JP-H06126484-A (JP)
Title: Solder
Inventor: KOUNO KOUZOU
IPC: B23K35/26
Filed: 1992-10-19
Abstract: PURPOSE:To increase strength and spreading rate and to improve working efficiency and yield by providing the Sn-Pb solder contg. Sn and Bi, Bi and Sb, Bi and In respectively in specific ratio ranges and consisting of the balance Pb. CONSTITUTION:This Sn-Pb solder contains 55 to 65% Sn and the additive metals of the prescribed ratios described in the following (i), (ii) or (iii) and the balance Pb: (1) 1 to 3% Bi, (ii) 0.2 to 2% Bi and 0.1 to 1.0% Sb, (iii) 0.2 to 2% Bi and 0.2 to 2% In. The prescribed amts. of the Sn and the Pb are put into a crucible where these metals are heated to melt at 350 deg.C and are stirred in the case of the Sn-Bi-Pb solder. The prescribed amt. of an Bi alloy is thereafter added thereto and after these metals are melted and stirred, the melt is cast into molds. The casting is then molded to a bar shape or yarn shape, etc., at need. As a result, the working efficiency and yield are improved by using the Sn-Pb solder having the high strength and spreading rate and the small temp. difference between the solidus line and liquidus line at the m. p..
Patent JP-H07133129-A (JP)
Title: Device for producing optical fiber preform
Inventor: YAGI KENJI
IPC: G02B6/00
Filed: 1993-11-09
Abstract: PURPOSE:To improve the characteristic of the preform by optimizing the flow of soot in a reaction vessel. CONSTITUTION:Exhaust pipes 11-1 and 11-2 are prepared to exhaust the excess of the soot 5 formed by a burner 4 and movably supported. The outer diameter of a preform 6 is gradually increased during its production and the flow of the soot 5 is spread and made tubulent, the exhaust pipes 11-1 and 11-2 are moved in the directions of the arrows 16 and 17 respectively, and the flow of soot is straightened. Consequently, a large amt. of soot is not suspended in the reaction vessel, and the characteristic of the preform is enhanced.
Patent JP-H03205726-A (JP)
Title: Thermally operating relay
Inventor: SHINNO MASAHIKO
IPC: H01H37/76
Filed: 1990-10-18
Abstract: PURPOSE:To cut a circuit at abnormally high temperature so as to prevent burning with the double protection function by a method besides a normal circuit-breaking method wherein an adjusting screw to hold a bimetal is divided into two pieces of a head part and a screw part, they are bound with a thermally fusible metal, and the head part is separated at abnormally high temperature and pushes up the bimetal with a coil spring. CONSTITUTION:There are installed a disk-like bimetal 2 having movable contact points 3, fixed contacts 4, an adjusting screw 8 comprised of a head part 8A and a screw part 8B which are bond each other with a thermally fusible metal 9, and a coil spring to hold and push the disk-like bimetal 2 on the head part 8A of the adjusting screw. In the case that the contacting parts 3, 4 are melted together and the temperature becomes abnormally high, the thermally fusible metal 9 which fixes the head part 8A of the adjusting screw is melted and the coil spring 7 defeats the contact binding force and pushes the head part 8A of the adjusting screw and the bimetal 2 to cut a circuit. The coil spring 7 has a sufficient length so as not to have a contact again between the head part of the screw and the bimetal and not to close the circuit. In this way, even if the contact is melted, a circuit of a load is cut and buring of the load is prevented.
Patent JP-H0691012-A (JP)
Title: Passive kinematic apparatus
Inventor: MARUKO BARENTEINI
IPC: A61N1/32
Filed: 1991-10-25
Abstract: PURPOSE: To provide an exercise machine for fastening and slimming a body applying pulses generated by a dynamo slidably equipped on a flexible belt and in contact with skin of a user and transmitted by an electrode. CONSTITUTION: A dynamo 4 is housed in a pocket 3 included in a belt and wound around an electrode by a lead in length not shorter than the maximum of variably adjusted range as far as acceptable in the electrode relating to the lengthwise area of the belt.