baber/WOPTO huggingface dataset:
Patent JP-S61119308-A (JP)
Title: Multi-stages rolling mill
Inventor: FUKUYAMA GORO
IPC: B21B31/16
Filed: 1984-11-14
Abstract: PURPOSE:To make possible high-draft rolling by constituting the central backup roll which receives larger load out of the divided backup rolls in such a manner that the roll cannot be offcentered, constituting the other rolls in such a manner that the rolls can be offcentered and providing a mechanism for driving member for turning eccentric sleeves to a frame. CONSTITUTION:The position of the backup rolls 15b, 15c., i.e., the crowns of an intermediate roll 13 and work roll 12 are changed by rotating the eccentric sleeves 20. A raw plate having middle waviness, edge waviness, the 2nd and 4th waviness, etc. is therefore finished to a rolling material having a flat and good shape. Sector levers 23, 24 which turn the eccentric sleeves 20 are provided on the side which do not face the central backup roll 15a. The spaces between the rolls 15 and 15b, 15c are therefore narrowed and since the turning of the sleeves 20 on the inlet and outlet sides of the material 11 is also executed by moving a rack bar 24 installed rectilinearly, the holes for installation of the rack bars 25 to be provided to a frame 18 are simply required to be provided by as much as the divided number of the rolls 15.
Patent JP-H0688651-A (JP)
Title: Low temperature heat source utilizing absorption heat pump
Inventor: OKA MASAHIRO
IPC: F25B30/06
Filed: 1992-09-07
Abstract: PURPOSE:To make C.O.P. higher upon heating operation by operating a low temperature heat source utilizing absorption heat pump in a new cycle. CONSTITUTION:The refrigerant vapor produced by a first generator 4 is absorbed into a solution in a second absorber 6 and the resulting dilute solution in the second absorber 6 is conducted therefrom through a third heat exchanger 10 into a third generator 7. Such a solution is heated by fossil fuel to be separated into a concentrated solution and the refrigerant vapor, the concentrated solution in the third generator 7 is sent through the third heat exchanger 10 back into the second absorber 6, the refrigerant vapor in the third generator 7 is conducted through a second generator 5 into a condenser 1 and warm water is passed through a first absorber 3 and a condenser 2 to obtain the warm water having a temp. of 45 deg.C from a warm water line 12. In this way a rise in the temp. of lithium bromide will not be caused by the operation of the heat pump in a new cycle upon heating operation. Therefore, a highly efficient heating operation in the C.O.P. of 1.6 is possible.
Patent JP-H0976210-A (JP)
Title: Manufacture of structural facing material
Inventor: SETSUDA KUNIO
IPC: B27M3/00
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To facilitate the register of a plurality of sheets of sheet members by a method wherein penetrating holes, having different diameters respectively, are formed at the same place of a plurality of sheets of sheet members and register is effected so that these penetrating holes become concentric to bond the sheet members to each other. SOLUTION: Penetrating holes 17-20, having different diameters respectively, are formed at the same place of four sheets of sheet members 7-10, forming a structural facing member 5. Accordingly, when registering work is effected while seeing these penetrating holes 17-20, structures in inner layers or grooves 11 to grooves 13, grooves 12 to grooves 14 and grooves 15 to grooves 16 can be registered easily and surely respectively. According to this method, no trouble is brought into the registering work especially even when respective grooves 11-16 are invisible while the positional deviation between them will never be generated.
Patent JP-H0983461-A (JP)
Title: Data speed judging device and data receiver
Inventor: SHIMAZAKI YOSHIHITO
IPC: H04J13/00
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To judge the data speed of received data in a short time. SOLUTION: A binary value judgement section 205 applies binary value judgement to each bit of received data and stores the binary judgement result by one-frame to a judgement result storage section 206. A majority decision section 207 divides the result of judgement by a number corresponding to a speed conversion ratio so as to judge whether or not the number of same divisions of a data pattern shares the majority. A speed judgement section 208 inform a data speed of received data assumed as a speed to a voice data reproduction section. Furthermore, the speed judgement section 208 judges the data speed of the received data based on the reproduction result of the received data by the assumed speed and the judgement result of the majority decision section 107.
Patent JP-S6395854-A (JP)
Title: Cycloconverter
Inventor: UCHINO HIROSHI
IPC: H02P23/07
Filed: 1986-10-07
Abstract: PURPOSE:To continuously switch the current direction without a zero current period, by connecting two thyristor bridges, formed with positive and negative side bridges connected in parallel with each other, with circulating current suppressing reactors, and by forming converters of respective phases. CONSTITUTION:A Scherbius apparatus using a cycloconverter is connected to the secondary winding of a winding type induction motor 2, and is composed of a first-a second thyristor bridges 6-7 controlling secondary (u) phase current, the same bridges 8-11 of respective phases, and a first-a third transformers 3-5 feeding AC power. The respective thyristor bridges 6-11 are composed of positive and negative side bridges connected in parallel with each other. Then, for respective phases, spaces between the residual rectification output terminals of the two thyristor bridges are connected with circulating current suppressing reactors 12-14, and from the intermediate points, power is fed to said secondary winding. Then, output current can be continuously controlled without a zero current period.
Patent JP-H03100655-A (JP)
Title: Device for correcting defect of emulsion mask or the like
Inventor: HASHIMOTO HIROYUKI
IPC: G03F7/20
Filed: 1989-09-14
Abstract: PURPOSE:To easily remove the defects of the straight and curved patterns of the images of the emulsion mask without intricately constituting the device by shaping a laser beam for removing the defect part by an aperture to comply with the shape of the defect part and irradiating the defect part with this laser beam. CONSTITUTION:The aperture is constituted of two sheets of aperture blades 51, 52 provided with light transmission parts and light shielding parts for shaping the laser beam. Two sheets of the aperture blades 51, 52 are disposed in superposition. In addition, the device has mechanisms 53 to 56 for moving the blades respectively in a vertical direction and a horizontal direction and a mechanism 57 for rotating the projection of the aperture image over the entire part. The shape of the laser beam is shaped by moving the aperture blades 51, 51 and adequately combining the light transmission parts and the light shielding parts. The aperture is produced by the simple constitution in this way.
Patent JP-H07164731-A (JP)
Title: Recording medium, image forming method using the same and production of printed matter
Inventor: SAKAKIBARA TEIGO
IPC: B41M5/52
Filed: 1994-10-03
Abstract: PURPOSE:To obtain a recording medium having excellent ink absorption properties and embodying a excellent sharpness of a recorded image. CONSTITUTION:In a recording medium comprising a substrate and an ink accepting layer provided on the substrate, the ink accepting layer contains a high-water absorption material as a water absorption polymer prepared by grafting an inorgaic oxide produced from an inorganic alkoxy compound represented by (R2)n-M-(OR1)m-n0 (where M represents an element selected out of Si, Al, Ti, Zr, Ca, Fe, V, Sn, Li, Be, B, and P, (m) is a valence number of M, (n) is an integer of 1 or 2, R1 is an alkyl group having 1-4 carbon atoms and may have a substituent, and R2 is an alkyl group having 1-4 carbon atoms or a phenyl group and may have a substituent).
Patent JP-H07238386-A (JP)
Title: High efficiency sn type multilayer plated steel sheet excellent in corrosion resistance, weldability, and coating adhesion
Inventor: HIGUCHI YUKINOBU
IPC: C25D3/56
Filed: 1994-10-03
Abstract: PURPOSE:To provide excellent corrosion resistance, weldability, and coating adhesion and prevent cracking at the time of rivet working, score working, etc., by forming an Ni-Fe alloy coating layer of two-layer structure different in Ni content on the surface of a steel sheet and further forming an Sn coating layer and a chromating layer on the above. CONSTITUTION:An Ni-Fe alloy undercoat plating layer of two-layer structure different in Ni concentration is formed on the surface of a steel sheet. This coating is constituted so that the Ni concentration of the outside layer is <=10% and the Ni concentration of the inside layer to be in contact with the steel sheet exceed the Ni concentration of the outside layer, and further, the average Ni concentration of the inside and the outside layer is regulated to <20%. Then, as Sn coating layer is formed for an upper layer on the above Fe-Ni alloy coating layer of two-layer structure, and further, a chromating layer is formed for an uppermost layer on the above. It is preferable to regulate the coating weight of the two-layer type undercoat plating layer of Fe-Ni alloy to (10 to 500)mg/m<2>, preferably to (50 to 200)mg/m<2>.
Patent JP-H0292903-A (JP)
Title: Zirconium-containing catalyst and method of using it
Inventor: RICHIYAADO II KIYANBERU JIYUNI
IPC: C08F4/6592
Filed: 1988-09-26
Abstract: PURPOSE: To provide a polymer having a highly syndiotactic structure and highly resistant to deformation by temperature by bringing a vinyl aromatic monomer into contact with a catalyst containing a reaction product of a polymethylaminoxane with a specified Zr (IV) complex.  
     CONSTITUTION: One or plural kinds of vinyl aromatic monomers (e.g.; styrene and the like) are brought under a polymerization condition into contact with a catalyst containing a reaction product of a polymethylaminoxane with a zirconium (IV) complex corresponding to the formula, ZrXR 3  [R is alkoxide corresponding to OR' (R' is 12C or lower aryl, alkyl), aryloxide, amide corresponding to the formula NR' 2 , or phosphide corresponding to the formula PR' 2 , β-diketonate corresponding to the formula R'-C(O)-CH-C(O)-R'; X is halide or R] (e.g.; zirconium n-proxide or the like), whereby an intended polymer having high syndiotacticity is provided. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H0287553-A (JP)
Title: Semiconductor integrated circuit
Inventor: KUDO NAOKI
IPC: H01L21/768
Filed: 1988-09-22
Abstract: PURPOSE:To prevent any cracking and disconnection from occurring due to the step difference in an upper layer wiring provided on the second interlayer insulating film by relieving the step difference including the underneath layer of a lower layer wiring by a method wherein an interlayer conductor layer having inverted pattern to that of the lower layer wiring is provided on the first interlayer insulating film provided on the lower layer wiring. CONSTITUTION:An aluminum wiring 6 to be a lower layer wiring is formed on a silicon oxide film 5. First, another silicon oxide film 7 to be the first interlayer film is provided on the surface including the aluminum wiring 6. Secondly, an aluminum layer is deposited on the film 7 to form an intermediate conductor layer 8 by selectively etching the aluminum layer. Thirdly, the other silicon film 9 to be the second interlayer insulating film is deposited on the surface including the intermediate layer 8 to make opening parts by selectively etching the silicon oxide film 9. Lastly, another aluminum layer is deposited on the surface including the silicon oxide film 9 to form an aluminum wiring 10 to be an upper layer wiring electrically connecting to the intermediate conductor layer 8 in the opening part by selectively etching the aluminum layer. As for the mask to form the intermediate conductor layer, the mask pattern to form the aluminum wiring 6 inverted for making respective parts smaller by several mum is applicable.
Patent JP-H03102089-A (JP)
Title: Lighting device for elevator cage
Inventor: KANAMORI OSAMU
IPC: B66B11/02
Filed: 1989-09-14
Abstract: PURPOSE:To remarkably enhance the design effect of lighting by forming a luminous part at the overlapped portion of a plurality of optical fibers approximately having a U-shape combined like a woven cloth, and causing the luminous part to emit light via the irradiation of a beam to the bundled ends of the optical fibers from an illuminant. CONSTITUTION:A lighting board is horizontally provided under the ceiling frame of an elevator, and planner luminous devices 7 are arranged as overlapped layers within the ceiling frame. The aforesaid luminous devices 7 are constituted with a plurality of the first optical fibers 8 and a plurality of the second optical fibers 9. The optical fibers 8 are arranged in parallel in the unidirection of the ceiling frame, and respectively bent to approximately form a U-shape. On the other hand, the optical fibers 9 are arranged in parallel in a direction orthogonal with the aforesaid unidirection, respectively bent to approximately form a U-shape, and combined with the optical fibers 8 like a woven cloth. Furthermore, a plurality of illuminants 12 are provided within a housing on a ceiling board and a beam is irradiated to the bundled ends of the optical fibers 8 and 9, thereby causing the luminous part 10 to emit light.
Patent JP-S62100876-A (JP)
Title: Input system for picture information
Inventor: ENDO TAKANARI
IPC: G06K9/20
Filed: 1985-10-28
Abstract: PURPOSE:To attain the input of a large amount of picture information of high picture quality in a short time by using an electronic recording medium recorded by an electronic still camera to input the picture information. CONSTITUTION:For an electronic still camera A, the picture information 1 is converted into video signals by a solid state image pick-up element 3 and then the picture information digitized by a signal processing circuit 4 is recorded on an electronic recording medium 6 through an electronic recording writing part 5. Then the picture information recorded on the medium 6 is et to a picture information input device B and read by an electronic recording medium reading part 7. This read picture information is transferred to a host computer C. The computer C performs processing necessary for registration of a data base and add the control information for registration of the data base to the picture information. These information are registered on the data base main body via a data base control part 10.
Patent JP-H0978415-A (JP)
Title: Stitch cam controlling apparatus of weft knitting machine
Inventor: NAKAMORI TOSHINORI
IPC: D04B15/36
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To reduce the size of an apparatus for controlling the position of a stitch cam. SOLUTION: A 1st lever 16 and a 2nd lever 17 are swivellably pivoted on a carriage ground plate. Rollers 20, 23 attached to the 1st lever 16 and the 2nd lever 17 are forced to approach to each other by a forcing means 24 to clamp a cam plate of a stitch cam controlling cam from both sides with the rollers 20, 23. Another roller is positioned on the 1st lever 16 at a side opposite to the roller 20, and is brought into contact with a roller-containing face 25 of a stitch cam pressing plate 9 held integrally with a stitch cam. A forcing means 26 to force the counter projection pressing plate 9 toward the roller is placed between the counter projection pressing plate 9 and the 1st lever 16.
Patent JP-H0688419-A (JP)
Title: Method of laying floor base
Inventor: HORIKOSHI HIROMITSU
IPC: E04F15/00
Filed: 1992-09-08
Abstract: PURPOSE:To provide a floor base which facilitate the adjustment for the level of a floor base member, which may shorten the construction period for the floor base, and which is excellent in sound shield ability. CONSTITUTION:Foamed resin columns 1 are planted upright on a concrete slab S at predetermined intervals in longitudinal and crosswise directions with the use of an adhesive 5 applied on the slab S. Then, the columns 1 bonded to the slab S are cut by a Nichrome wire along a predetermined horizontal reference plane f2. A foamed resin floor base member is bonded to thus cut faces of the columns 1 left on the concrete slab S, thereby the floor base member is laid.
Patent JP-2000061158-A (JP)
Title: Composite plastic film balloon
Inventor: NAMIMA TATSUO
IPC: A63H9/00
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To suppress gas escape and to enable long-term display by inserting a balloon-like inner skin of a separate body made of a plastic film provided with a gas barrier layer on its outer layer into a balloon-like outer skin made of a transparent plastic film provided with a gas barrier layer on its intermediate layer. SOLUTION: The outer skin 2 of the balloon body which is constituted by housing the inner skin 3 which is the separate body in the outer skin 2 as the composite plastic film balloon, is formed of the transparent plastic films 4 of a three-layer structure laminated, successively from the inner side, with a polyethylene (PE) layer 4a, the gas barrier layer 4b using an ethylene-vinyl alcohol copolymer and a PE layer 4c. On the other hand, the inner skin 3 is formed of the plastic films 7 of the three-layer structure having an excellent gas barrier property and elongation. The films 7 are formed by providing the films with the straight chain low-density polyethylene layer 7a, the nylon layer 7b and the gas barrier layer 7c vacuum deposited by evaporation on its front surface successively from the inner side and a printing surface 7d is formed thereon at need.
Patent JP-H1132814-A (JP)
Title: Fray preventive tool serving to adjust length of shoelace
Inventor: NORIMATSU YOICHIRO
IPC: A43C9/06
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To adjust a length of a knotted shoelace easily by installing a cut at an inner tublar body and being curved an edge part then installing a slippage preventive tooth in the edge part and a convex part and so forth on an outside surface and arranging a concave part and so forth which corresponds to the convex part at an inside of an outer tabler body. SOLUTION: A fray preventive tool for a shoelace is formed by installing a cut 2 at an inner tublar body 1 and being curved an edge part to an outside then installing a slippage preventive tooth 3 in the edge part and a convex part 4 on an outside surface and arranging a concave part 6 which corresponds to the convex part at an inside of an outer tablar body 5. By using the fray preventive tool with the above mentioned composition, the slippage preventive tooth 3 is entwined with the shoelace by using a pressure which is generated by inserting the inner tublar body 1 in the outside tublar body 5 at a point of a suitable length of the shoelace, therefore, the fray preventive tool for a shoelace is easily attached after the shoelace is knotted with the shoe.  And suitable length of the shoelace is realized regardless of a way of knotting the shoelace and so forth by cutting an useless shoelace.
Patent JP-H08103808-A (JP)
Title: Aligning method of rolling mill
Inventor: SUGIYAMA TSUTOMU
IPC: B21B17/02
Filed: 1994-10-04
Abstract: PURPOSE: To provide the easy, safe and precise aligning method. CONSTITUTION: In the aligning method of rolling mill which executes measurement from the reference face of a housing 1 by use of a jig 14, while the jig 14 is placed between blocks 3 arranged at the tip of left/right screw shafts 2 which adjust roll interval and compression force is applied between the housing 1 and jig 14, the distance between the first reference face of housing 1 and an end face of the jig 14 is measured. In the same way, the distance 2 between the reference face of housing and an end of the jig 14 opposite to the above end part is measured, by adjusting the screw shafts 2 so as to make the distance 1 and 2 equal, the distance of left/right blocks from the pass line are made equal.
Patent JP-H0557461-A (JP)
Title: Manufacture of soft composite metallic plate
Inventor: ODA MASAHIKO
IPC: B23K20/04
Filed: 1991-08-28
Abstract: PURPOSE:To produce the soft composite metallic plate excellent in workability at a low cost by using plural metallic plates being in a state of cold rolling as it is, softening them, and simultaneously, executing pressure welding. CONSTITUTION:On each of plural metallic plates being in a state of cold rolling as they are, one or two or more electric conduction rolls are provided, a current is allowed to flow between the electric conduction rolls, and while heating them to a recrystallization temperature or above of the respective metallic plates, they are fed continuously between pressure welding rolls so that these metallic plates are superposed. Draft of the pressure welding roll is regulated to <=30%.
Patent JP-H08104298-A (JP)
Title: Expanding structure provided with guide mechanism
Inventor: MORINO MIKI
IPC: E04B1/344
Filed: 1994-10-04
Abstract: PURPOSE: To reduce weight and size of an expanding drive section and improve reliability by providing am expanding means which includes a belt provided in such a manner that the direction of conveyance of an engaging member becomes parallel with one direction and a motor which drives the belt forward and backward. CONSTITUTION: An expanding drive section 28 consists of a timing belt 32 provided with three sets of projections 33, 34, 35, a main wheel 36 and a follow-up wheel 37 on which the timing belt 32 is applied, a motor 39 which drives the main wheel 36 forward and backward through a decelerator, a bearing section 40 which supports the follow-up wheel 37, and a pressing plate 41. When frames B1- are held by the projections 33, 34, 35 and the motor 39 is rotated and driven in the expanding drive section 28, the frames B1- are conveyed to the upstream or the downstream in the direction J of expansion.
Patent JP-H07187968-A (JP)
Title: Make-up goods preparation
Inventor: HAINTSU HENNERU
IPC: A61K8/00
Filed: 1994-10-04
Abstract: PURPOSE: To obtain a cosmetic preparation, especially an antidandruff composition and deodorant cosmetic composition by including a 1-hydroxy-2-pyridone derivative. CONSTITUTION: This cosmetic preparation contains a compound of the formula (R<1> , R<2> and R<3> are each H or a 1-4C alkyl; X is S or O; Y is H or a halogen; Z is single bond or bivalent group such as O, S, CH2 , CH2 -O or S-CH2 ; Ar is an aromatic group which may be substituted with <=2 rings or <=3 groups selected from F, Cl, Br, methoxy, a 1-4C alkyl, trifluoromethyl, etc.) and/or its salt, e.g. 6-[4-(4-chlorophenoxy)-phenoxymethyl]-1-hydroxy-4-methyl-2-pyridone, as an active component. The compound of the formula has a wide antibacterial spectrum against pathogenic fungi (e.g. yeast and mold) exerting influence on both skin and mucosa and is applicable especially as a shampoo or a hair-care or hair-dressing composition.
Patent JP-H0687316-A (JP)
Title: Air conditioner for vehicle
Inventor: TANAKA NOBUTAKA
IPC: B60H1/00
Filed: 1992-09-09
Abstract: PURPOSE:To provide an air conditioner without requiring remodeling of a vehicle nor preliminary building-in to the vehicle for equalizing the cooling temperature of divided zones in the cabin of the vehicle. CONSTITUTION:The cabin of a vehicle is divided into a plurality of zones, and each zone is provided with a supply opening 7 and a temperature detector, and each opening 7 is provided with a blower 6 for blowing cold air. Each blower 6 is provided with a viscous fluid coupling 8 for increasing the rotation of the blower 6 according to the temperature rising in the zone so as to eliminate the difference between the cooling temperatures in respective by blowing more quantity of cold air cool, in which the temperature has increased to cool the zone.