baber/WOPTO huggingface dataset:
Patent JP-S63159358-A (JP)
Title: Novel (meth)acrylamide compound and production thereof
Inventor: IWAKIRI HIROSHI
IPC: C08F20/52
Filed: 1986-12-23
Abstract: NEW MATERIAL:The compound of formula I (Ar<1> and Ar<2> are 6-20C aromatic hydrocarbon group; R<1> and R<2> are H or methyl). USE:Useful as various molding materials, casting materials, sealing materials, structural materials, resins for matrix of composite materials, coating materials for paint, resists, etc., singly or in combination with other vinyl monomers or thermosetting resins. PREPARATION:The compound of formula I can be produced by condensing a (meth)acrylamide compound of formula II having phenolic OH group with a (meth)acrylamide compound of formula III having glicidyloxy group. The condensation is carried out in a solvent such as dimethylformamide in the presence of a base (e.g. benzyldimethylamine).
Patent JP-H09158038-A (JP)
Title: Polyester textile fabric improved in color fastness and its production
Inventor: YAMADA SETSUO
IPC: D06M101/16
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To remarkably improve the color fastness even in a deep color, especially the fastness to alkalis and perspiration by dyeing a polyester textile fabric with a disperse dye and then carrying out the ozone treatment. SOLUTION: A plain weave fabric woven by using multifilament yarns, comprising polyethylene terephthalate as a main constituent component and having <=1.0de single filament size as warp and weft yarns is scoured, relaxed, preset and dyed with a disperse dye at a high temperature of 130 deg.C. The reducing washing is then carried out and the fabric, as necessary, is impregnated with a resin, dried and treated by curing. The dyed fabric is then exposed into ozone at 500-100000ppm, preferably 100-50000ppm for 10sec to 100min, preferably 20sec to 30min to afford a dyed fabric having a dye concentration of <=40, preferably <=25 value of L, <=2.0×10<-4> g/g fiber extracted amount of the dye when extracted from polyester fibers constituting the fabric with ethanol and further >=4 class fastness to alkalis and perspiration after wet heat deterioration tests of the fabric.
Patent JP-H01201257-A (JP)
Title: Vortex stream nozzle tank equipped with automatic system washing part
Inventor: MANFUREETO KUROTSUTSUBATSUHA
IPC: A61H33/02
Filed: 1988-12-15
Abstract: PURPOSE: To make washing of a whole pipe system possible to conduct on separating from an inner room of a bath by providing a closable opening for air venting to an overflowing pipe, connecting closably to a suction pipe of a pump, and mounting a supplying part for a cleaning agent at the front of a nozzle in the flowing direction. CONSTITUTION: A bathtub 1 has each two nozzles 6 at a vertical sides positioning on facing, and a water-air mixture is fed radially into an inner room of a bath on full of the bath through nozzles. An overflowing pipe 13 comprises a connecting pipe 20 for specially guided to height of a periphery edge of the bathtub, the connecting pipe forms an opening for degassing for the overflowing pipe 13. When water reached a predetermined height, the pump 8 can pull up liquid through a pressure pipe 17, overflowing pipes 13, 13' and a suction pipe 9 into a circulation system. And, when a step valve is open, a cleaning or disinfecting agent can be supplied. As a result, a cleaning agent is passed and guided through a pipe system without direct contact to the inner room of the bath, and whole of the system can be washed.
Patent JP-H01155509-A (JP)
Title: Magnetic head
Inventor: HIRATA MAMORU
IPC: G11B5/23
Filed: 1987-12-14
Abstract: PURPOSE:To prevent diffusion of elements between respective layers and to prevent generation of a pseudo gap while maintaining the adhesive strength of an oxide magnetic material and alloy magnetic material by forming an intermediate film layer consisting of metal elements of a group IVa or group Va or the oxide of these metal elements between the oxide magnetic material and alloy magnetic material layers. CONSTITUTION:Since the metal elements of the groups IVa, Va, or the metal oxides thereof are hardly diffusible in the alloy magnetic material 4 such as 'SENDUST(R)', the diffusion of such elements into the alloy magnetic material 4 and the consequent deterioration of the magnetic characteristics are obviated. Since this intermediate film layer 3 prevents the diffusion of oxygen, the diffu sion of the oxygen in the oxide magnetic material into the alloy magnetic material 4 layer by passing the intermediate 3 does not arise and the deteriora tion of the magnetic characteristics of the oxide magnetic material is prevented at the time of glass bonding. The formation of the pseudo gap is thereby suppressed.
Patent JP-H11117055-A (JP)
Title: Formation of uniform thermally sprayed coating film
Inventor: KAWABE MAKOTO
IPC: C23C4/18
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To easily obtain uniform and smooth coating film excellent in solderability by adhering sprayed coating of tin or a tin alloy to a bar stock, a wire rod or a product after pressing by a thermal spraying method and thereafter executing reflowing treatment to form reflow coating on the product. SOLUTION: In a thermally sprayed coating film forming stage, a bar stock, a wire rod or a product after pressing or forming made of phosphor bronze is used as the material to be thermal-sprayed. At the time of forming coating film on the surface of the product, injection, is executed toward the surface of the product in a state in which thermal spraying metal is melted into a thermal spraying nozzle, by which porous tin-lead sprayed coating film having ruggedness is deposited on the surface of the product 1. After that, reflowing treatment is executed to form uniform and smooth tin-lead reflow coating film 3 excellent in solderability on the surface of the product 1. The reflowing treatment can be executed, e.g. under conditions in which temp. is regulated to 230 to 250 deg.C, and time is regulated to several seconds to 5 minutes by using an infrared type heating furnace.
Patent JP-H02169792-A (JP)
Title: Control device of paper machine
Inventor: IMANARI HIROYUKI
IPC: D21F5/06
Filed: 1988-12-16
Abstract: PURPOSE:To prevent occurrence of inconvenience such as overdrying or overwetting and cutting accident, etc., by making a prediction part predict and calculate a disturbance part and a control part carry out feedforward control depending upon the disturbance part in change of grade, etc. CONSTITUTION:A controlled valuable is calculated by a controlled valuable calculation part 3 (target value following control device) depending upon a target value and a feedback value from a process and feedback control is carried out by a control part 4 depending upon the controlled valuable. When grade, etc., are changed, a disturbance part is predicted and calculated by a prediction part 2 (control device of disturbance suppression) and feedforward control is done by the control part 4 (synthesis device of steam pressure order value) depending upon the disturbance part.
Patent JP-H09155044-A (JP)
Title: Operation managing device for pachinko game machine
Inventor: YAMAGUCHI MASASHI
IPC: A63F7/02
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To output data, capable of surely judging the start slump characteristics of deviation in the concentrating/distributing operation of role objects for special prize, even in the case of PACHINKO game machine for which the operating time of role object for special prize is long. SOLUTION: Each time when 10 miss balls are ejected, a miss ball signal is outputted by a PACHINKO game machine 1, when any PACHINKO ball gets a prize at a start prize winning hole, a start prize winning signal is outputted and at the time of start, a start signal is outputted. A 3rd register 15 of calling lamp unit 3 stores how many times the miss ball signal is inputted. When the start prize winning signal is inputted, a control part 19 reads the data stored in the 3rd register 15, clears the 3rd register 15 and outputs the read data to a centralized managing device 4 later. Based on the inputted data, the centralized managing device 4 prepares a start slump distribution comparison table showing the distribution of miss balls during the start prize winning.
Patent JP-2000152430-A (JP)
Title: Box for accommodating electric apparatus
Inventor: TSUNODA GORO
IPC: H02B1/30
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To obtain a box for accommodating an electric apparatus which has light weight and small number of components and is excellent in workability of installation or assembly. SOLUTION: This box for accommodating an electric apparatus 1 consists of a plate frame 2 formed of the right and the left side plates 5, 6, and a ceiling plate 7 and a bottom plate 8 which are fixed to both the upper and the lower end portions of the side plates 5, 6, respectively, a back plate 4 fixed to the rear of a space surrounded by the plate frame 2, and a door 3 which is fixed on the front surface of the space surrounded by the plate frame 2 facing the back plate. In this case, the plate frame is constituted without using a frame assembling columnar struts. The side plates 5, 6, the ceiling plate 7 and the bottom plate 8 have bent formation surfaces 51a, 51b, 61a, 61b, 71a, 71b, 81a, and 81b which are almost rectangularly bent and formed from main surfaces at the respective end portions.  The respective bent formation surfaces of the side plates 5, 6 and the ceiling plate 7, or the side plates 5, 6 and the bottom plate 8 are laminated with each other and screwed, and the plate frame is constituted.
Patent JP-H05149793-A (JP)
Title: Wavelength detecting device
Inventor: HAYASHI NOBUHIKO
IPC: G01J9/00
Filed: 1991-11-29
Abstract: PURPOSE:To easily detect the oscillating wavelength of a semiconductor laser device, etc., by detecting laser light with a light output detector and another light output detector incorporating a filter, the transmissivity of which has a wavelength dependency, and comparing the output signals of both detectors with each other. CONSTITUTION:Laser light from a semiconductor laser element 3 is equally emitted to the light output detectors 7a and 7b of this wavelength detector 5. Since a filter 8, the transmissivity (k) of which has a monotonous wavelength dependency over its wavelength detecting extent, is provided on the light receiving surface of the detector 7a, the signal intensity Ia of the detector 7a becomes Ia=kXIb, where Ib represents the signal intensity of the detector 7b. Therefore, since the signal intensity ratio Ia/Ib obtained by means of a signal comparator becomes a function proportional to the transmissivity (k), the wavelength of the laser light can be detected by detecting the ratio Ia/Ib. In addition, when the ratio Ia/Ib deviates from a preset wavelength, a Peltier element drive circuit is actuated and controls the temperature of a Peltier element 2 so as to tune the laser light from the element 3 to a preset wavelength.
Patent JP-2000151990-A (JP)
Title: Image data interpolation method, image data interpolation device, and medium recording image data interpolation program
Inventor: KUWATA NAOKI
IPC: G09G5/36
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To provide an image data interpolation method that interpolates an image with excellent sharpness independently of a type of the image and an object, to provide the image data interpolation device, and the medium that records an image data interpolation program. SOLUTION: In the case of interpolating image data expressing a color natural image with dot matrix pixels, a representative value of a chromaticity as to a block of interest that is an area to be referred to generate and interpolates a pixel is acquired (step 110), when a skin color area or a sky color area is discriminated from the chromaticity (steps 115, 120), pixels are interpolated by a bi-linear method (step 130), then the image is magnified smoothly. As to areas of a color tone other than those above, since pixels are interpolated by the M cubic method (step 125), the image is magnified sharply and roughness of a skin of a person and a sky part can be prevented as an entire image while keeping the sharpness.
Patent JP-H10137069-A (JP)
Title: Footrest mechanism
Inventor: TAKIZAWA YUTAKA
IPC: A47C7/50
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To allow a footrest main body serving as footrests for seaters on rear seats to perform the desired functions irrespective of differences in the physique and sitting position of the seaters. SOLUTION: This footrest mechanism has a footrest main body 12 provided below the back of a front seat 1 to function as footrests for seaters 21, 23 on rear seats. One end of the footrest main body 12 is provided below the back of the front seat 1 in such a way as to freely rock vertically via a pivoting part 11. The foot supporting surface 12a of the footrest main body 12 is formed into a curved shape whose center extends upward when seen from one side when it is in a service condition in which it projects toward the back of the seat 1. Also, a lock mechanism having a locking function whereby the footrest main body 12 is locked in at least two positions within the vertical rocking range is attached to the pivoting part 11, so that the feet of the seaters are set on front or rear positions or upper or lower positions of the foot supporting surface.
Patent JP-H01157767-A (JP)
Title: Method for brazing aluminum
Inventor: SHIMAJIRI YOSHIFUMI
IPC: B23K1/19
Filed: 1987-12-15
Abstract: PURPOSE:To excellently braze an aluminum without requiring a degreasing and cleaning process by using an org. solvent consisting of a 6-15C hydrocarbon or hydrocarbonic compd. as the liq. dispersion medium for a brazing flux. CONSTITUTION:A 6-15C hydrocarbon or hydrocarbonic compd. such as the hydrocarbon from hexane to pentadecane, an acetylenic hydrocarbon, an alicyclic hydrocarbon, and an aromatic hydrocarbon is used as the dispersion medium for a brazing flux. The alcohol, enter, aldehyde, and ketone obtained by substituting a part of hydrogens in the hydrocarbon for a hydroxyl group or an acid can be used as the 6-15C hydrocarbonic compd. A fluoride-based flux is preferably used as the flux from the fact that a corrosive residue is not left. By this method, a degreasing and cleaning process is not required, and excellent brazing can be carried out.
Patent JP-2001129291-A (JP)
Title: Liquid detergent input device
Inventor: MURAKAMI HIROSHI
IPC: D06F39/02
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a liquid detergent input device for controlling a flow rate adapted to a using liquid detergent even in either kind of liquid detergent. SOLUTION: In a device having a liquid detergent input device 20 inside an upper cover 15 for covering an upper part of an outer box 11 for internally arranging a wash tub 24, a flow control member 45 for controlling a flow rate of a liquid detergent is arranged in a detergent outflow port 35 of the liquid detergent input device 20 to properly control the flow rate in response to respective liquid detergents A, B....
Patent JP-H01161029-A (JP)
Title: Flame-retardant for resin
Inventor: NAKANISHI KEITA
IPC: C08K3/22
Filed: 1987-12-17
Abstract: PURPOSE:To form a flame-retardant for resins keeping flame retardancy, harmlessness, processability and physical properties and having excellent resistance to carbonization, by homogeneously dispersing magnesium carbonate, basic magnesium carbonate, calcium carbonate or basic calcium carbonate in magnesium hydroxide. CONSTITUTION:This flame-retardant for resin is a material wherein magnesium carbonate, basic magnesium carbonate, calcium carbonate or basic calcium carbonate is homogeneously dispersed and included in magnesium hydroxide and which is inert to carbonation. It is pref. that 0.4-12wt.% (in terms of CO2) carbonate such as magnesium carbonate is homogeneously dispersed in magnesium hydroxide. To prepare said flame-retardant for resin, a method wherein carbon dioxide gas is blown into a slurry contg. magnesium hydroxide alone or magnesium hydroxide and calcium hydroxide can be cited.
Patent JP-H09209264-A (JP)
Title: Fiber structure and production of the same
Inventor: OKUYA SHINICHI
IPC: D06M101/16
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To obtain a fiber structure consisting of a polyester fiber and a cellulose fiber on which a polymerization process with a hydrophilic vinyl-based monomer is performed, and having excellent shrink proof and moisture absorbing properties. SOLUTION: This fiber structure material is obtained by impregnating an aqueous solution of pH6-12 containing 10-30wt.% concentration of a hydrophilic vinyl-based monomer such as 2-acrylamine-2-methylpropane sulfonic acid (salt) and 1-5wt.% polymerization initiator such as ammonium persulfate based on the monomer to a plain woven fabric consisting of a polyester/a cotton mixed spun yarn, heat-treating at 80-200 deg.C for polymerization processing at 1-20wt.% monomer reaction ratio, then washing and drying.  The obtained fabric has a moisture absorbing property in which ΔMR of the difference of a moisture absorption MR2 (%) at temperature of 30 deg.C and at relative humidity of 90%, and the moisture absorption MR1(%) at 20 deg.C and at relative humidity of 65% satisfies the relationship of 0.04(100-x)<ΔMR<=0.14(100-x)[where (x) is a wt.% of the polyester fibers in the fiber structure].
Patent JP-H1012600-A (JP)
Title: Plasma etching method of semiconductor device manufacturing process
Inventor: PARK YONG-HYEON
IPC: H01L21/302
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a plasma etching method of a semiconductor device manufacturing process, capable of obtaining high selectivity and a good profile. SOLUTION: In a plasma etching method of a semiconductor device manufacturing process, performing dry etching of a silicon-containing film member 14 on a wafer, by converting a plurality of supply gases into a plasma state so as to promote reaction and ion collision through a masking pattern 16, disposed in the upper part, dry etching is performed by supplying hydrogen iodide, HI, as the main etching gas.
Patent JP-H06168636-A (JP)
Title: Superconductor
Inventor: WACHI YOSHIHIRO
IPC: H01B12/08
Filed: 1992-11-27
Abstract: PURPOSE:To prevent the movement of superconducting element wires inside of a conduit, and to secure a refrigerant flow passage, and to obtain a superconductor having an excellent cooling characteristic and a high stability. CONSTITUTION:In a cable-in-conduit type forced cooling conductor, in which plural metal alloy group or compound group superconductive wires are twisted and housed in an outer tube and a space between each superconductive wire and a space between the superconductive wires and the outer tube are filled with the refrigerant, a conduit is formed into the double structure. The inside conduit 6a is formed with multiple holes 9 passing through the wall surface of the conduit in the longitudinal direction of the conductor, and compressed for formation so that the void ratio inside of the conduit is set at 30% or less, and the outside conduit 6b is arranged so as to contact with the inside conduit 6a from outside, and compressed for formation, and the movement of the superconducting element wires is restricted perfectly to secure a refrigerant flow passage.
Patent JP-H01157552-A (JP)
Title: Formation of electrolytically plated pattern
Inventor: OZAKI KATSUYA
IPC: H01L21/60
Filed: 1987-12-14
Abstract: PURPOSE:To improve controllability of a size by a method wherein, after formation of a plated electricity-feeding metal layer, an electrodeposited pattern part is filled with a dummy resist layer and is flattened, an insulator layer is formed by an ECR- CVD method, a second photoresist layer is then coated and patterned and the insulator layer and the dummy resist layer are removed selectively. CONSTITUTION:A dummy photoresist layer 4 is coated; it is patterned in such a way that a cutout pattern of a photoresist layer 2 is filled. Then, an insulator layer 5 is formed on the whole surface of a semiconductor substrate 1 by an ECR-CVD method; after that, a photoresist layer 6 is coated and is patterned in such a way that an opening in the photoresist layer 6 is recessed with respect to an opening in the photoresist layer 2. The insulator layer 5 exposed in the cutout pattern part is removed selectively; in succession, the dummy photoresist layer 4 is dissolved by using acetone and is removed. Then, an electrolytic plating operation is executed by making use of a plated electricity-feeding metal layer 3 as a cathode electrode; a pattern of an electrolytically plated metal layer 7 is grown selectively. After that, the layers 6, 5, 3, 2 are removed one after another; an electrolytically plated pattern is obtained. By this setup, it is possible to form a pattern width size with good controllability.
Patent JP-H07177484-A (JP)
Title: Inter-multi-point communication controller
Inventor: MATSUMURO MASAHIRO
IPC: H04N19/65
Filed: 1993-12-17
Abstract: PURPOSE:To reduce a time when a disturbed video image is displayed by requesting transmission of in-frame coded video data to a sender source video conference terminal equipment when an error of video data in excess of the correction capability of a BCH code are detected. CONSTITUTION:When an error in excess of error correction capability of a BCH code takes place in BCH decoding processing, BCH decoding sections 10a-10m send an error correction disable signal to a system control section 2. The control section 2 receives the signal and allows an in-frame request transmission section 11 to send an in-frame request to a sender video conference terminal equipment. Thus, the video conference terminal equipment sends in- frame video data and a picture of a receiver side video conference terminal equipment is restored to a correct picture. Or a filler bit transmission command is outputted to the sender source terminal equipment and the received picture is frozen before a disturbed video image is displayed.
Patent JP-H08181971-A (JP)
Title: Time adjustment device for video on-demand system
Inventor: FURUYA SHINJI
IPC: H04N21/262
Filed: 1994-12-21
Abstract: PURPOSE: To reduce a tiresome sense of incongruity of a viewer by adjusting a time through delivery of a still image when no idle slot is available in a prescribed storage medium in the case of request of video information from a new viewer. CONSTITUTION: Plural movie image data are stored in each disk of a disk section 14 in a time adjustment device 12 while being separated. Furthermore, still image data displaying each title of each movie are stored in each disk. A voice insertion signal generating section 17 generates a sound insertion signal suitable for a title of a movie on addional request and comprising repetition of monotonous sound not providing a unnatural sense to a viewer when the sound is interrupted at any time and sends the signal to a sound insert processing section 18. Upon the receipt of the signal, the sound insert processing section 18 synthesizes the sound data with still image data displaying the title of the movie acting like a background music and sends the result to a converter 31.