baber/WOPTO huggingface dataset:
Patent JP-H0275373-A (JP)
Title: Coating apparatus
Inventor: SUGIHARA MASAHIRO
IPC: B05C11/04
Filed: 1988-09-09
Abstract: PURPOSE:To prevent the generation of a ring pattern due to centrifugal force in the coating solution layer on the outer periphery of an applicator roll by metering the coating solution supplied to the outer periphery of the applicator roll by the blade provided to the outlet of a coating solution tank and leaving a necessary amount of the coating solution on the applicator roll to transfer the same to a web. CONSTITUTION:A coating solution tank 7 for directly supplying a coating solution to an applicator roll 3 and the blade 9 for controlling the amount of the coating solution in contact with the outer periphery of the applicator roll 3 at the outlet of the coating solution tank 7 are provided. The coating solution is supplied to the outer periphery of the applicator roll 3 from the coating solution tank 7 and a necessary amount of said solution is left on the outer periphery of the applicator roll 3 to be transferred to a web 5 and a ring pattern due to centrifugal force is not generated in a coating solution layer and the streak of the coating layer on the web 5 is eliminated.
Patent JP-H0777765-A (JP)
Title: Silver halide photographic sensitive material
Inventor: FUKUI MAKOTO
IPC: G03C1/04
Filed: 1993-09-09
Abstract: PURPOSE:To provide the photosensitive material improved in antistaticness without deteriorating the characteristics of the photosensitive material and improved in transportability and abrasion resistance by reducing a friction coefficient. CONSTITUTION:The silver halide photographic sensitive material has at least one silver halide emulsion layer on a support and its constituent layer is characterized by containing a compound having the partial structure of repeating silicon atoms combined in a straight chain represented by the formula in which each of R1 and R2 is, independently, alkyl, aryl, phenyl, benzyl, or naphthyl, each optionally substituted; and n is an integer of >=2.
Patent JP-H0776030-A (JP)
Title: Mold equipment and molding method
Inventor: HIRANO HITOSHI
IPC: B29C45/13
Filed: 1993-09-09
Abstract: PURPOSE:To obtain mold equipment enabling execution of molding by a small clamping force. CONSTITUTION:In mold equipment so constructed that a parting face 110 of a fixed part 11 and a parting face 130 of a movable part 13 engage with each other and a cavity is formed between them, a first part 110A and a second part 110B of the parting face 110 of the fixed part 11 are so disposed as to be slant at different angles from each other to the direction of movement of the movable part 13. In correspondence thereto, a first part 130A and a second part 130B of the parting face 130 of the movable part 13 are so disposed as to be on a slant at different angles from each other in the direction of movement of the movable part 13.
Patent JP-S60116076-A (JP)
Title: Extracting circuit of picture
Inventor: IWASE HIROMICHI
IPC: G06K9/00
Filed: 1983-11-29
Abstract: PURPOSE:To reduce extraction of a background and noise and to extract a recognized object picture precisely by detecting a singular area in an original picture and by selecting elements in the prescribed density range successively connected to the area. CONSTITUTION:In terms of an original picture of a picture memory 1, projection distribution for an (x) co-ordinate and a (y) co-ordinate is obtained by a projection circuit (x) 2 and a projection circuit (y) 3, and stored in two units of memories 4 and 5. A detection circuit 6 detects a singular area in correspondence to areas (DELTAx and DELTAy) in which elements more then a prescribed value in the projection distribution continue over the prescribed range, elements in the singular area are discriminated in a discrimination circuit 8, and the result is stored in a memory 10. An original picture in the picture memory 1 is connected to the memory 10 by a discrimination circuit 9, elements having a density over the prescribed value are discriminated and stored in the memory 10. This process is repeated, and the elements excluding a frame of a background and noises are stored in a picture memory 12.
Patent JP-S6464864-A (JP)
Title: Electrostatic recording plotter
Inventor: FUJISAWA TATSUYA
IPC: G03G15/10
Filed: 1987-09-07
Abstract: PURPOSE:To remove all necessity for regulation of recording head impressing voltage, concentration of toner developing solution, etc., to make recording density constant even though a plot mode is switched between a high resolution mode and a standard mode, by establishing a means by which recording density is controlled according to an output speed of a plot drawing. CONSTITUTION:When an electrostatic recording paper 1 passes a recording head 2, it is charged by electric charge according to a plot pattern data, and development is performed by moistening by toner developing liquid 5 injected on a developing surface of a developing part 3a when it passes the developing part 3a. Then, when a ratio in plot drawing output speed of a high resolution mode to a standard mode is 1 to 4, a length of the developing surface coming in contact with the electrostatic recording paper 1 by decreasing a vertical motion part 9 as given in the figure (a) when the high resolution mode is taken in this case, is made L from a toner developing liquid injection port. Further, when the standard mode is selected, a length of the development by raising the vertical motion part 9 to an original position as given in the figure (b), is made 4L from the toner developing liquid injection port.
Patent JP-S6379068-A (JP)
Title: Detector for red tide generation
Inventor: YOSHIDA NORIYUKI
IPC: G01N27/26
Filed: 1986-09-22
Abstract: PURPOSE:To certainly detect the generation of a red tide, by taking out oxygen in water to detect the concn. thereof. CONSTITUTION:An oxygen take-in part 1 is constituted of a large number of tubular hollow fibers and the end parts of the tubular hollow fibers are aligned to close one ends thereof while the other and parts thereof are collected to be connected to a hollow pipe 4 and the connection part of the end part of the tubular hollow fiber group and the hollow pipe 4 is fixed in a hermetically sealed state. The oxygen taken-in by the oxygen take-in part 1 is sent out to an oxygen densitometer 2. For example, the densitometer 2 is composed of a galvani system wherein a pair of a platinum electrode 11 and a lead electrode 12 are immersed in an electrolyte 13. The electrode 11 contacts with oxygen through a Teflon membrane 14 and oxygen transmits through the membrane 14 to enter the electrolyte 13 and, as a result, chemical reaction is generated and current (i) flows from the electrode 11 to the electrode 12. The signal formed by said carrent (i) is sent out to a display device 3 which in turn allows, for example, a red lamp to put ON and OFF when the concn. of oxygen is a predetermined value or less. By this method, the generation of a red tide can be certainly detected.
Patent JP-S6380721-A (JP)
Inventor: SHIODA TAKESHI
IPC: H02J3/01
Filed: 1986-09-22
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-H0275344-A (JP)
Title: Steam modifying catalyst of hydrocarbon and preparation thereof
Inventor: ARAI HIROMICHI
IPC: B01J23/78
Filed: 1988-09-09
Abstract: PURPOSE:To obtain a steam modifying catalyst hardly generating a lowering of activity and strength even in a high temp. oxidizing atmosphere by specifying a ratio of aluminum oxide and metal oxide and selecting metal from Ca, Ba and Sr. CONSTITUTION:The main components of the carrier of a steam modifying catalyst of hydrocarbon are set to aluminum oxide and metal oxide and an amount of metal oxide is set to about 3-25mol per 100mol. of aluminum oxide. The metal of said metal oxide is selected from calcium, barium and strontium and 3-50 pts.wt. of nickel oxide and/or cobalt oxide and/or 0.03-3 pts.wt. of a platinum group noble metal are supported by 100 pts.wt. of the catalyst carrier. The catalyst thus obtained forms no nickel aluminate even in a high temp. oxidizing atmosphere and has a high specific surface area and hardly generates a lowering of activity and strength due to the precipitation of carbon.
Patent JP-S6466265-A (JP)
Title: Thermoformed polyester container
Inventor: NAITO HIROSHI
IPC: B65D1/09
Filed: 1987-09-08
Abstract: PURPOSE:To obtain the titled container outstanding in formability and impact resistance, giving excellent characteristics by crystallization, suitable for e.g. cooked frozen foods, by incorporating polyethylene terephthalate of specific intrinsic viscosity with specified amount of a thermotropic liquid crystal-featured polymer etc. CONSTITUTION:The objective container can be obtained by incorporating 100pts. wt. of a composition comprising (A) 85-98.95wt.% of polyethylene terephthalate with an intrinsic viscosity of 0.65-1.2 (pref. 0.75-1.1), (B) 0.05-5(pref. 0.1-3)wt.% of a polyester constituted mainly of hydroxybenzoic acid-derived recurring unit, i.e. a polymer giving thermotropic liquid crystal feature and (C) 1-10wt.% of a polymer having recurring unit derived from 2-6C monomer with (D) >=0.05(pref. 0.1-2)pts.wt. of a thermal stabilizer (e.g. butylated hydroxytoluene).
Patent JP-S6284730-A (JP)
Inventor: TOBISE OSAMU
IPC: A47L9/04
Filed: 1985-10-09
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-H0653255-A (JP)
Title: Semiconductor heterostructure
Inventor: MATSUMURA KOJI
IPC: H01L29/778
Filed: 1992-07-31
Abstract: PURPOSE:To provide a semiconductor heterostructure whose effective mass with respect to the migrating direction of holes as carriers is reduced to thereby ensure high hole mobility. CONSTITUTION:A semiconductor heterostructure has holes trapped in the vicinity of the hetero-interface between p-AlGaAs layer 3 of a wide forbidden band semiconductor and a GaAs channel layer 2 of a narrow forbidden band semiconductor. An InAs layer 4, which has a narrower forbidden band than that of the GaAs layer 2 and has biaxial compressive strain, is inserted in the GaAs layer 2 at the portion that has the highest hole density. The effective mass of holes is small in the migrating direction and is large in the trapping direction.
Patent JP-H04258822-A (JP)
Title: Multichannel optical disk device
Inventor: CHIYAARUZU UIRIAMU RENO
IPC: G11B7/14
Filed: 1991-08-12
Abstract: PURPOSE: To provide a new optical disk data storage device having plural simultaneous data read and/or write light beams. CONSTITUTION: Data are simultaneously read out of the equal number of data memory forming parts on the surface of an optical memory disk 11. While utilizing the even number of data track read light beams 32 and an additional center beam for reading the previously formatted tracking formation parts, the read beams are matched with the centers on the related data forming parts. Plural continuous beams 32 are simultaneously generated by dividing a single output beam from a light source, and when writing data into the optical disk 11, the plural write light beams are allocated and utilized for writing different data streams into plural readable forming parts. A central pilot track is illuminated, tracking error and focus error signals are generated and while using these signals, focusing is performed by following up the paired readable data forming parts with the paired read beams.
Patent JP-H1161148-A (JP)
Title: Treatment of waste plastic
Inventor: TODO FUKUZO
IPC: C10G47/00
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating waste plastics capable of converting even such waste plastics as to include chlorine-contg. plastics like polyvinyl chloride into gaseous and liquid hydrocarbons virtually free from chlorine. SOLUTION: This method for treating waste plastics comprises as follows: waste plastics are subjected to compression/volume reduction into pellets, which are then treated by using a pyrolytic unit to form a pyrolyzed distillate oil, which is, in turn, hydrogenated and freed from chlorine into a dechlorinated oil, which is then mixed with a hydrocarbon oil in a petroleum refining plant, thereby affording the objective gaseous and liquid hydrocarbons containing no chlorine from the waste plastics.
Patent JP-H0966382-A (JP)
Title: Torch for irradiation with laser
Inventor: HAGIWARA MINORU
IPC: B23K26/08
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To widen the width of beads and to put the penetration of beads into an adequate state by making the laser beams emitted from the front ends of respective optical fibers incident on the surface of the object to be irradiated in such a manner that these beams overlap on each other partly in their sections in a laser clad method. SOLUTION: The state of the part of a pipe material 3 where its inside surface is irradiated with the light emitted from a lamp for illumination is photographed by a television camera when the television camera is operated after the lamp for illumination is lighted. Pasty metallic powder 26 is approximately uniformly applied at a recessed defective part 25 by using a remote control operation, such as manipulator, when this recessed defective part 25 is discovered on the inside surface of the pipe material by photographing the inside surface of this pipe material 3. The pasty metallic powder 26 is thereafter melted by the laser beams 5, following which the operation of a YAG laser oscillator 29b is stopped.  The molten metal is then solidified integrally on the inside surface of the pipe material 3 so as to cover the recessed defective part 25, by which the recessed defective part 25 is repaired.
Patent JP-H0565888-A (JP)
Title: Liquid refrigerant conveyer
Inventor: AWASHIMA HIROKI
IPC: F04C29/00
Filed: 1991-09-05
Abstract: PURPOSE:To provide a liquid refrigerant conveyer without using oil of serving as a lubricant, relating to the refrigerant conveyer for forcing a refrigerant circulated, in the case of a heat conveying cycle of an air conditioning equipment or the like. CONSTITUTION:In an oilless refrigerant conveyer, it is constituted of a shaft 5, roller 6 mounted to an eccentric part of the shaft 5, cylinder 7 of housing the roller 6, vane 13 housed in a groove of the cylinder 7 to bring a point end part of the vane into press contact with a periphery of the roller 6, main bearing 8 and a subbearing 9 for supporting the shaft 5 and bearing bushes 14, 15 of carbon ceramics compound material mounted on internal diametric parts of the main bearing 8 and the subbearing 9 and brought into sliding contact with the shaft 5.
Patent JP-H02174780-A (JP)
Title: 13-substituted milbemycin derivative
Inventor: MORISAWA YASUHIRO
IPC: C07D493/22
Filed: 1989-08-31
Abstract: NEW MATERIAL:The milbemycin derivative having phenetyl ether bond at 13-position and expressed by formula I [R<1> and R<2> are H, halogen, CN, NO2, alkyl, alkoxy, alkylthio, group of formula II-VI (n is 0-2: R<9> is H or alkyl; R<6> is H, alkyl, alkenyl, aryl, etc.). etc.; R<3> and R<4> are H, alkyl or alkoxy; R<5> is methyl, ethyl, isopropyl or sec-butyl; X is OH, alkanoyloxy or hydroxyimino]. EXAMPLE:13-Phenetyloxymilbemycin A4. USE:An anthelmintic for animal and human. A miticide effective even against resistant mite. PREPARATION:The compound of formula I can be produced by reacting a 13-iodomilbemycin of formula V with phenetyl alcohol in the presence of a catalyst, reacting the resultant compound of formula VI with a reducing agent and, as necessary, further acylating the product or reacting the product with hydroxylamine.
Patent JP-S6381807-A (JP)
Title: Manufacture of single crystal silicon thin film
Inventor: MIYAJIMA TOSHIAKI
IPC: H01L21/20
Filed: 1986-09-26
Abstract: PURPOSE:To form the single crystal silicon thin film of good quality, having the crystal orientation coincided with that of a substrate, on an insulating film, a beam of light is made to irradiate on a seed part by burying non-single crystal in advance, and after the seed is once picked up to an interlayer insulating film, a lateral epitaxial growing method is performed. CONSTITUTION:An amorphous or polycrystalline silicon thin film 6 is buried in the exposed region 1a of a single crystal silicon substrate 1, and a non-single crystal silicon thin film 7 is formed on both regions located on the upper part of the silicon film 6 and an insulating film 2. Then, a laser beam 9 is made to irradiate along the regions 1a, 1a..., the non-single crystal silicon 6 and the non-single crystal silicon located in the vicinity of the silicon 6 are brought into the state of single crystal using the exposed part 1a of the substrate 1 as a seed, and the silicon 10 having the crystal orientation coincided with that of the substrate 1 is obtained. Then, the single crystal silicon thin film 13, the crystal orientation of which is coincided with that of the substrate 1, is obtained by single-crystallizing the silicon thin film 7 using the silicon 10 as a seed.
Patent JP-H0870527-A (JP)
Title: Manufacture of premold insulator
Inventor: HAYASHI SEIICHIRO
IPC: H02G15/08
Filed: 1994-08-26
Abstract: PURPOSE: To make it possible to easily set a corn shape by lap winding by providing means for cutting a sheet material to any arbitrary width and also to easily produce a premold insulator by making it by lap winding a sheet material around a core member having a diameter corresponding to the outer diameter of a cable to be connected. CONSTITUTION: In producing a corn-shaped premold insulator 1, means for laminating and winding a sheet material 10 drawn out from a sheet roll 12 is constituted for a core member 5 provided on a shaft 6. In the middle of a passage guiding the sheet material 10 from the roll 12 to the core member 5, a pair of cutting blades 19 and 19a are arranged, width of the sheet material 10 is set in response to the shape of the premold insulator 1, and the corn shape of the premold insulator 1 is automatically formed only by sequentially laminating the sheet material 10 around the core member 5.
Patent JP-2000052263-A (JP)
Title: Stud bolt setting socket wrench
Inventor: YAMASHITA SHOICHIRO
IPC: B25B13/06
Filed: 1998-08-10
Abstract: PROBLEM TO BE SOLVED: To speedily and certainly grip and separate a screw thread without damaging it by continuously forming a relaxing contact surface to stabilize a bolt gripping click body stored in a socket main body at a position to loosen a bolt and a narrow contact surface to stabilize it at a position where the bolt is fastened up and down on an inner peripheral surface of the socket main body. SOLUTION: A main body is provided with a fitting hole 3 of an operating handle 2 as its base end, bolt gripping click bodies 5, 6 are stored on an inner peripheral surface 4 continuing to the fitting hole, and a coil spring is pressurized to work. A relaxing contact surface 9 to stabilize gripping click bodies 5, 6 at a position to loosen a bolt 8 and a narrow contact surface 10 to stabilize the gripping click bodies 5, 6 at a position to fasten the bolt 8 are continuously and vertically formed on the main body inner peripheral surface 4, and contact surfaces 9, 10 are communicated to each other by an inclined surface 11. Consequently, it is possible to prevent damaging of a screw of the bolt, to quickly fasten the bolt and to unfasten it.
Patent JP-H04106446-A (JP)
Title: Wind-tunnel model
Inventor: ITO TAKASHI
IPC: G01M9/08
Filed: 1990-08-28
Abstract: PURPOSE:To shorten a time for fitting and removing a component and to improve the efficiency of a test and the precision thereof by burying an electromagnet in a place of a model for fitting another part and also by burying a permanent magnet in a fitting part of the other part. CONSTITUTION:An electromagnet 3a is buried in a pylon 2 fixed to a wing 1, while a switch 5 is fitted to a lead wire 4 connected to the electromagnet 3a, and a permanent magnet 7a is buried in equipment 6 fitted to the pylon 2. By turning the switch 5 of the electromagnet 3a ON and OFF, accordingly, the attractive forces of the electromagnet 3a and the permanent magnet 7a are generated and vanished and thereby the equipment 6 is fitted and removed easily and exactly. Besides, a change of setting to other equipment can be executed simply. According to this constitution, it is possible to shorten a time for fitting and removal of a component and to improve the efficiency of a test and the precision thereof.
Patent JP-S6387174-A (JP)
Title: Control device for power converter
Inventor: ISAKA MASAYOSHI
IPC: H02M5/27
Filed: 1986-09-26
Abstract: PURPOSE:To reduce sideband waves in the vicinity of power frequency by passing between reciprocal power converters a circulating current of frequency components being the functions of input-output frequencies of said reciprocal power converters. CONSTITUTION:A control circuit for four circulating current mode and antiparallel connection single-phase power converters CCu-CCx is composed of circuit elements 31-34 generating output current command values Ipu'-Ipx' each with a leading phase by delta', amplification degree adjusting circuit elements 41-44, absolute value circuits ABsu-ABsx, output current controllers ACRu-ACRx, circulating current controllers ACCRu-ACCRx and others. Then, sideband-wave elimination commands ISBU-ISBX with respective leading- phase compensated U-X phases are applied to respective circulating current controllers ACCu-ACCRx of power converters CCu-CCx with respective U-X phases. In this manner, a mutual intervention between control systems is decreased and a reactive power compensation on a three-phase AC power side and sideband waves in the vicinity of power frequency can be reduced surely.
Patent JP-H0868197-A (JP)
Title: Attaching type scaffold for steel column
Inventor: CHUMA TADAICHIRO
IPC: E06C9/04
Filed: 1994-08-29
Abstract: PURPOSE: To provide a scaffold in common use, which can be installed in any one of a fitting for corner and a fitting for flat surface freely to be disconnected of which fitting and removing work can be performed safely, securely and quickly. CONSTITUTION: In a scaffold for steel column, a holding hole is drilled in the rear surface of a metal scaffold plate 1, and a V-like notch part 3 at a right angle is formed at a central part of the front surface of the scaffold plate 1. Each receiver fitting 7 hanged from both sides of the front surface of the scaffold plate 1 is formed with an insertion notch hole 8 for fitting. Each fitting, which is bent for working into a desirable batten plate shape and which is welded to the flat surface part or the corner part of the steel column, is installed in the insertion notch hole 8, and the same metal scaffold plate 1 can be installed in any fitting of the flat surface part and the corner parts freely to be removed.
Patent JP-2000058193-A (JP)
Title: Lever fit type connector
Inventor: OKABE TOSHIAKI
IPC: H01R13/629
Filed: 1998-08-10
Abstract: PROBLEM TO BE SOLVED: To simplify connector fitting work by positioning at all times a lever to fit the connector by means of its rotation at the initial position of the fitting. SOLUTION: A male connector 21 is fitted to a hood part 35 of a male connector 23 by causing a lever 22 mounted to the male connector 21 to turn. A flexible tentative lock arm 41 is formed in the lever 22, the male connector 21 is abutted on an abutting protrusion 44 of the hood part 35 at the beginning of its insertion into the hood part 35, and the lever 22 is thereby made to turn to the initial position for fitting the connectors.