baber/WOPTO huggingface dataset:
Patent JP-H03281632-A (JP)
Title: Preparation of regularly reticular polyester molding having heat resistance
Inventor: HISATANI KUNIO
IPC: C08G63/78
Filed: 1990-03-30
Abstract: PURPOSE:To obtain a polyester molding having particularly high heat resistance by starting the polymerization of a monomer mixture comprising a specified organic polybasic acid ester and a polyhydric alcohol or a polyhydric phenol, molding the composition in mid course of polymerization and performing the latter-stage polymerization of the molding. CONSTITUTION:A monomer mixture comprising an aliphatic or aromatic ester of an at least tribasic organic acid having an aromatic ring and an at least dihydric alcohol or an at least dihydric phenol is polymerized, and the composition in mid course of polymerization is molded into any desired shape before the reaction system reaches a gel state. The molding is subjected to the latter- stage polymerization at 100 deg.C or above. In this way, a regularly reticular polyester having an ordered structure not attained by any prior art can be obtained in the form of a molding having any desired shape such as a membrane or a fiber. This polyester has such a high heat distortion resistance that it does not deform till a high temperature at which it is thermally decomposed, has such high chemical resistance that it is not soluble in many solvents and has high dimensional stability and transparency.
Patent JP-H01256672-A (JP)
Title: Elevator type parking device
Inventor: ISHIJIMA TAKEO
IPC: B65G1/00
Filed: 1988-04-04
Abstract: PURPOSE:To aim at enhancing the spatial efficiency, at shortening the delivery time and at reducing noise and vibration by pushing up the remaining trays by a tray push-up device during an elevator carrying an automobile to be delivered descending so as to empty the lowermost parking section. CONSTITUTION:An elevator 4 is elevated, and then an automobile 2 in a parking section 3 is stored in an elevator cage 6 by means of a tray extending and retracting device 9 for lowering the automobile to an entrance space. When all trays 5 below the emptied parking section 3 are pushed up by a tray push-up device 18, wheels 19 of each tray 5 moves while pushing a swing arm and a ratchet 31 provided in a tray passing mechanism 20 and a tray supporting means 29 attached to a rail 17 and a mast 28 since the wheels 19 are resiliently urged by the tray passing mechanism 20 and the tray supporting means 29 while they make contact with them, and accordingly, the trays 5 are supported by three ratchets 31. Further, the emptied parking space 3 is loaded while the lowermost parking space 3 is emptied.
Patent JP-H07294308-A (JP)
Title: Method and apparatus for precise metering of rinsing additive in automatic washing machine
Inventor: RICHIYAADO MAAKU BAGINSUKI
IPC: D06F39/08
Filed: 1993-03-16
Abstract: PURPOSE: To measure an additive accurately by disposing a raised bottom inside a base of a replenisher and forming an annular pillar member. CONSTITUTION: A lower end 18 of a bottom end 18 is pushed down to a point at which an inner surface 28 is at a filling line 48 or upward of it and a narrow annular pillar member 50 is formed between a wall 14 and a pushed up bottom. Whereby, rate with filling height and volume is extremely increased and this increased rate may assure more accurate filling. Visible accuracy becomes maximum when a top of the raised bottom and the filling line are approximately agree. The annular pillar member 50 formed by the raised bottom may prevent measuring operation from being inhibited by a balance weight 30 and a valve member 42 entered into the annular pillar member 50. Measuring of liquid volume may be further facilitated by using a semi transparent, preferably transparent filler body 10 and, or coloring the additive.
Patent JP-S59207294-A (JP)
Inventor: MIMURA SATOSHI
IPC: B42F5/04
Filed: 1983-05-10
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-H09271859-A (JP)
Title: Punching system
Inventor: HAYASHI TETSUJI
IPC: B21D28/36
Filed: 1996-04-03
Abstract: PROBLEM TO BE SOLVED: To reduce cost and space in the punching system arranged with a plurality of turret punch presses. SOLUTION: When prescribed die mounting parts 17a, 17b are positioned at die changing regions 21a, 21b, upper turrets 9a, 9b are not positioned at the die changing region 21a, 21b, a die storing device 29 having many punch storing parts 39 and many die storing parts 43 is arranged between a first turret punch press 3 and second turret punch press 5.
Patent JP-S559114-A (JP)
Title: Method of measuring exfoliation characteristic of wire rod by acoustic emission
Inventor: MIZUSAWA MUTSUO
IPC: G01N29/14
Filed: 1978-07-06
Abstract: PURPOSE: To enable the measuring of exfoliation characteristic of wire rod which corresponds to its actual working hours by detecting the sound caused by scale exfoliation which is generated at the time of bending test piece using a roller having the same curvature as of the bending roller used at the mechanical descaler.  
     CONSTITUTION: When test piece of wire rod is bent using bending roller 2 having the same curvature as of the bending roller being used at the mechanical descaler, a sound is generated because of the exfoliation of scale of the wire rod 5. This sound  is detected by the sensor 4 for acoustic emission and the acoustic emission apparatus 6 which is contacted to the roller 2 via contact medium such as grease, and the generated sound wave pattern is recorded at the recorder 7 such as pen-recorder, or the accumulated sum of the sound wave pattern is counted by a counter. By so doing, measurement of the mechanical scale exfoliation which corresponds to the actual working hours of the wire rod can be performed with ease and high reliability. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03281960-A (JP)
Title: Deterioration detecting device for catalyst
Inventor: SAKAMOTO MASANORI
IPC: F01N3/00
Filed: 1990-03-29
Abstract: PURPOSE:To detect the deterioration of catalyst in a state that an air-fuel ratio is stabilized by setting a delay in the execution of a diagnosis delay means when engine operations are judged to be in a satisfactory setting condition for catalyst deterioration diagnosis. CONSTITUTION:In a double air fuel ratio sensor system wherein air-fuel ratio sensors such as an O2 sensor and the like are provided for the upstream and downstream sides of catalyst purifying exhaust gas respectively, and dispersion in the output characteristics of the sensor at the upstream side is compensated by the sensor at the downstream side so that aggravation in detection accuracy due to the output characteristics of a single air-fuel ratio sensor is improved. A catalyst deterioration detecting device is provided with an operation condition judging means which judges whether or not engine operation conditions are in a satisfactory condition for catalyst deterioration diagnosis which detects the deterioration of catalyst based on at least, the output of a second air-fuel ratio sensor. And when the engine operating conditions are judged to be in a set condition satisfactory for the diagnosis of catalyst deterioration, a diagnosis delay means M2 is provided, which sets up delay in the execution of catalyst deterioration diagnosis.
Patent JP-S5743817-A (JP)
Title: Joining method of tetrafluoroethylene resin molding
Inventor: ARAKI YOSHIO
IPC: B29C65/00
Filed: 1980-06-17
Abstract: PURPOSE:To join tetrafluoroethylene resin moldings strongly with a fine appearance by interposing a hot melting fluorine-contained resin joiner containing a tetrafluoroethylene resin between the moldings. CONSTITUTION:A hot melting fluorine-contained resin (e.g. tetrafluoroethylene- perfluoroalkyl vinylether copolymer) is blended with 5-25wt% of a tetrafluoroethylene resin and molded to obtain a joiner 1. Then, both joining sections of two sheets of tetrafluoroethylene resin moldings 2 and 2 are cut in a taper to shape the section like V. The joiner 1 is arranged for the joining sections and a hot air of about 600 deg.C is blown to the joining sections and the joiner 1 with an hot air type welder 3 to join the joining sections by burying the joiner into V-shaped cuts on the section melting the joiner. Then, a swelled excess bead is scraped to finish.
Patent JP-H04294881-A (JP)
Title: Electrode structure for projection welding equipment
Inventor: KATO SHIGEHARU
IPC: B23K11/30
Filed: 1991-03-20
Abstract: PURPOSE:To obviate removing work of spatters after welding is completed and to improve deposition strength. CONSTITUTION:A work 3 and a bracket 8 are held between an upper electrode 1 and a lower electrode 2 of the projection welding equipment. The work 3 has a cylindrical part 4 and a projecting part 6 provided on the upper end face 5 of the cylindrical part 4 which is a weld zone. The projecting part 6 is projected from a hole 7 of the bracket 8 and received in a hollow part 13 opening on the pressurizing surface 12 of the upper electrode 1. A hole 22 is bored at the position corresponding to a projection 9 provided on the bracket 8 on a peripheral wall 21 forming the hollow part 13. At the time of welding, the spatters and air expanding in the hollow part 13 are discharged to the outside from the hole 22.
Patent JP-S60226516-A (JP)
Title: Preparation of copolymer
Inventor: KAWASE KOUJI
IPC: C08F20/02
Filed: 1984-04-25
Abstract: PURPOSE:To obtain a copolymer having a low molecular weight in high yield by smooth reaction, by radically copolymerizing an aromatic vinyl compound with maleic anhydride in the presence of a vinyl chloride-vinyl acetate copolymer (partially hydrolyzed copolymer) as a dispersing agent. CONSTITUTION:An aromatic vinyl compound, preferably styrene is copolymerized with maleic anhydride in the presence of a radical polymerization initiator and a vinyl chloride-vinyl acetate copolymer or a partially hydrolyzed copolymer thereof, preferably having 10-20wt% vinyl acetate content and 5,000-200,000 mol.wt. as a dispersing agent in a solvent capable of dissolving the monomers but not dissolving the resultant copolymer, preferably toluene to give the aimed copolymer having <=10,000 weight-average molecular weight. The amount of the dispersing agent to be used is preferably 0.2-5wt% based on the total amount of the monomers.
Patent JP-S58198019-A (JP)
Title: Device for dividing light flux
Inventor: OOIKAMI KENICHI
IPC: G02B27/10
Filed: 1982-05-15
Abstract: PURPOSE:To divide incident light flux at a precise ratio and to improve using efficiency, by constituting a light flux dividing surface inclined from the incident light flux by areas excerting full reflection and areas excerting transmission. CONSTITUTION:The light flux dividing device is composed of a triangle pole-shaped transparent block 11 consisting of glass or the like and a parallel tetrahedron-shaped transparent block 12 adhered to the slope closely. A douser 13 having an opening part 14 is arranged in front of an incident surface S1. The incident light flux 2 is passed through the opening part 14 and made incident to the block 12. A part of the incident light flux 12 is transmitted from a border surface 15, the transmitted light flux 8 is made incident to a photodetecting string 5 and the remaining incident light flux is reflected as reflected light flux 9, which is again reflected by a slope 18 and made incident to a photodetecting string 6. Recessed parts 17 are formed on the surface of the border surface 15 on the side of the block 11 at prescribed intervals to form areas 16 in which the surfaces of the blocks 11, 12 are adhered closely and the areas 17' each of which includes an air layer. Consequently, the light flux made incident to the areas 17' out of the light flux 2 is fully reflected and the light flux made incident to the areas 16 is completely transmitted, improving the using efficiency at precise division.
Patent JP-S5417703-A (JP)
Title: Reproducer of optical type video discs
Inventor: KIKUCHI MASAHIRO
IPC: G11B7/08
Filed: 1977-07-08
Abstract: PURPOSE: To achieve the simplification of constitution by employing 1 beam system owing to turning of a translucent mirror or polarized beam splitter for the tracking control and time base correction out of servo controls. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S525595-A (JP)
Title: Collection device of melted steel testing material extracted by meltin g pot
Inventor: YOSHIMATSU YOSHIAKI
IPC: G01N33/20
Filed: 1975-07-03
Abstract: PURPOSE: To automate from pulling out the melted steel testing material extracted by melting pot to supplying it to testing material pressure feeder by placing a melting pot crusher and a deburring device on the rotation locus of the testing material grasp claws of the testing material cooling and carrying equipment. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63248460-A (JP)
Title: Method and device for washing electrostatic precipitator
Inventor: TAKAHASHI TAKEO
IPC: B03C3/74
Filed: 1987-04-03
Abstract: PURPOSE:To completely finish the washing operation of an electrostatic precipitator in a short time while using a water washing system large in washing effect by washing dust collection passages with water and thereafter blowing pressurized air on the polar plates stuck with water droplets to remove them and then performing blast to dry the dust collection parts. CONSTITUTION:Dust and soot deposited in dust collection passages 17 are removed by spraying pressurized water toward the passages 17 of an electrostatic precipitator. Then pressurized air is blown on the polar plates 15, 16 forming the passages 1 to blow off water droplets stuck on the polar plates. Successively blast is performed through the passages 17. As a result, the time of a blast process can be remarkably shortened in comparison with a conventional method intactly performing blast after water washing. Therefore washing operation can be completely finished in a short time while adopting a water washing system large in washing effect and this method can positively correspond for the removal of adhesive dust and soot.
Patent JP-S61241611-A (JP)
Title: Visual sensor
Inventor: KAYUKAWA TOSHIHIKO
IPC: G06K9/36
Filed: 1985-04-19
Abstract: PURPOSE:To distinguish a rectangle surely by simple constitution by finding the length from the intersection of two diagonal lines to each apex and recognizing as a rectangle when the length is within a specified range. CONSTITUTION:A visual sensor controlling device 1, a higher rank controller 2, a monitor TV 5 a light pen etc. are provided. For operation mode of the device 1, a teaching mode that registers internal setting of the device 1 and objective work to be recognized and an on-line mode that performs measuring according to command of the controller 2 and reports the result of measurement to the controller 2. These modes are designated from picture of the TV 5 by the pen 6 and selected. In the teaching mode, picture of objective work 3 is read by a camera 4 and outputted to a picture inputting circuit 9. In the circuit 9, video signals are binary coded, and isolated point is removed and outputted to a picture storing circuit 11. In the on-line mode, a CPU 7 gives command to the circuit 9, reads the picture of the work 3 and prepares a stroke table.
Patent JP-H02262405-A (JP)
Title: Anti-skid apparatus of tire
Inventor: ODA KAZUO
IPC: B60C27/00
Filed: 1989-03-31
Abstract: PURPOSE:To prevent buckling of a supporting disc and simplify installation by a method wherein the supporting disc provided with radial protruding arms connected to an anti-skid apparatus body is held on a center member mounted on a hub nut of a wheel rim so that it can be moved along the diameter. CONSTITUTION:An anti-skid apparatus 5 is provided with a center member 6 which is mounted on a hub nut 4 of a wheel rim 3 so that it can be freely removed. The center member 6 is provided with a fixed disc plate 11 on the outer side and with a fixing base 12 on the inner side respectively while a recessed peripheral groove 13 is formed between them. In addition a supporting disc 9 provided with radial protruding arms 8 whose tips are to be connected to anti-skid apparatus bodies 7 surrounding a tread of a tire 2. A hole 23 is punched at the center of the supporting disc 9 so that it can be fitted to the above recessed peripheral groove 13. Inside the recessed peripheral groove 13 an elastically deformable split stop ring 10 is further mounted thereby holding the supporting disc 9 along the diameter direction.
Patent JP-H08283284-A (JP)
Title: Production of oligosaccharides
Inventor: TOMITA FUSAO
IPC: C12N9/14
Filed: 1995-04-07
Abstract: PURPOSE: To obtain a new oligosaccharide by reacting inulobiose in the presence of a hydrolytic enzyme source hydrolyzing levan and the inulobiose in an aqueous medium, useful as a raw material for a sweetener, a functional food, a medicine, a transfusion, a cosmetic, etc. CONSTITUTION: This new trisaccharide is shown by the formula and is useful as a raw material for a sweetener, a functional food, a medicine, a medical supplies such as transfusion, etc. The oligosaccharide is obtained by reacting inulobiose in the presence of an enzyme source having levan and inulobiose hydrolyzing activities derived from a bacterium [e.g. Arthrobacter sp. MS12-12 strain (FERM BP-5009), etc.] belonging to the genus Arthrobacter, having levan and inulobiose hydrolyzing activities in an aqueous medium, removing a precipitate such as a cell from the aqueous medium by a means such as centrifugal separation, etc., subjecting the prepared supernatant liquid to ion exchange column chromatography, etc., and collecting the prepared product.
Patent JP-H07289979-A (JP)
Title: Method for drawing large-scale wall painting
Inventor: SHIRAI SHUNSUKE
IPC: E04F13/02
Filed: 1994-04-21
Abstract: PURPOSE:To speedy and accurately carry out the drawing on a large-sized wall face by a method wherein after a picture on the wall face is prepd. by computor processing and it is converted to the right angle coordinate and color data to each coordinate, the position of a coating gun is converted to rectangular coordinates and the color of the data is coated to make a picture. CONSTITUTION:A rail 1 for laterally moving is hanged on the upper edge part on one wall face of a building and the main body 3 of a coating apparatus is hanged freely laterally movably along this rail for laterally moving through a plurality of laterally moving wheels 4. In addition, on the main body 3, a motor 5 for driving laterally moving wheels 4 and a motor 7 for making an arm 6 revolve are provided. Furthermore, a guide sheave 8 is provided on the arm 6 and a wire 11 is wound on this. On the other hand, the wire 11 is wound up on the sheave 10 elevated and lowered by means of a motor 9 provided on the coating apparatus main body 3. Then, the shaded portion B in the revolution radius of the arm 6 is coated by means of the coating gun part 12 hanged on the wire 11. In this instance, the position of the coating gun part 12 is converted into rectangular coordinates and the color of the data is coated in accordance with this position to make a drawing.
Patent JP-S61240457-A (JP)
Title: Photomagnetic recording medium
Inventor: AOYAMA AKIRA
IPC: H01F10/14
Filed: 1985-04-18
Abstract: PURPOSE:To reduce the Curie temp. and further to increase the Kerr's rotating angle and the Faraday's rotating angle by adding at least >=1 kind of element among Pb, Bi and Sn in a Gd-Tb-Fe ternary alloy photomagnetic recording film. CONSTITUTION:At least >=1 kind of element among Pb, Bi and Sn is added to Ge-Tb-Fe which is the essential composition of an amorphous photomagnetic recording layer to form a photomagnetic medium consisting of the following composition and impurities. In the composition [(GdxTb100-x)yFe100-y]100-z(PbalphaBibetaSnr)z, 0<x<=50at%, 17<=y<=35at%, 0<z<=30at%, alpha+beta+gamma=100at%, 0<=alpha<=100at%, 0<=beta<=100at% and 0<=gamma<=100at%. Consequently, the Curie temp. is low enough to enable the writing by laser and a material, the Kerr's rotating angle of which can be made larger than that of an alloy film consisting of rare earth metal-transition metal, can be obtained.
Patent JP-H05250910-A (JP)
Title: Lighting system
Inventor: IWASHITA YOSHIO
IPC: F21V33/00
Filed: 1992-03-06
Abstract: PURPOSE:To reduce the structural members, improve transportation efficiency of the structural members, and facilitate assembling at a construction site. CONSTITUTION:A front side panel 12 is arranged opposite while keeping a luminaire arranging space 11 between it and a side wall panel 5 arranged along the side wall 1 of a building, and a luminaire installing member 13 is fixed to the side wall panel 5. Illuminating reflecting surfaces 15 and 16 are formed on the opposing surface between the side wall panel 5 and the front side panel 12. Thereby, the structural members can be reduced, and transportation efficiency of the structural members can be improved, and assembling can be also facilitated at a construction site.
Patent JP-H07149113-A (JP)
Title: Pneumatic tire
Inventor: MATSUMOTO HIROYUKI
IPC: B60C11/04
Filed: 1994-04-21
Abstract: PURPOSE:To improve rectilinear running stability on an inclined road surface to control wandering by arranging the lateral central tread of a tread part so as to earth radially inside than a tread imaginary profile under the charge of specified inner pressure, and onto the road surface when a specific load is loaded. CONSTITUTION:A radial tire 1 is composed of two layers of belts 5 on the radial outside of the crown part 4 of a carcass 3, reinforcing layers 6,7 and a tread part 8. The tread 13 of a lateral central part 10 of the tread part 8 is arranged radially inside than a tread imaginary profile 16 and moreover the treads 14, 15 of lateral side parts 11, 12. In addition the tread 13 of the lateral central part 10 is composed so as to earth the road surface in a state where a specific load is loaded. Thus in a high performance tire having a reduced flatness rate, wandering on the road surface having an inclined part can be restrained, and rectilinear running stability can be improved.
Patent JP-H07298228-A (JP)
Title: Pointing transmission system
Inventor: NAKAMURA NOBUYUKI
IPC: H04N7/15
Filed: 1994-04-21
Abstract: PURPOSE:To realize an effective system in an image communication conference system by implementing pointing display for two positions or over to two or over image communication equipments so as to attain a clear multi-point image conference. CONSTITUTION:Image communication is conducted by interconnecting two or over speech channels and plural image communication equipments each having a three-party speech circuit in a chain with a speech link via a communication network. Two or over image communication equipments such as host and membership image communication equipments 11, 12-2 send their own pen pointing signals A, B as pointing information sets. Two positions or over of pointing indication are made to all of the image communication equipments. For example, two pointing indications of A and B indications are made to all the image communication equipments at multi-point by using a flag received from pointing information in which information relating to pointing indication and position of pointing locus is superimposed on transmission reception data.