baber/WOPTO huggingface dataset:
Patent JP-S63218377-A (JP)
Title: Printing controller for thermal printer
Inventor: MINOWA MASAHIRO
IPC: B41J2/36
Filed: 1987-03-09
Abstract: PURPOSE:To obtain a printing controller generating excellent printing quality, by outputting an energization time for heat generating elements through dividing the energization time into energization sections corresponding to the present driving data and the past driving data. CONSTITUTION:Latch circuit groups 31, 32 and 33 contain one-dot-column amounts of data for the present printing operation, the last printing operation and the printing operation before the last, respectively. A gate circuit 37 (GO) comprises gate circuits 38 for inputting auxiliary energization sections t3, t2, t1 corresponding to the past driving data, a gate circuit 40 for inputting a main energization section t0 corresponding to the present driving data, and a gate circuit 39 for application of a preheating pulse t2 according to the past driving history. A pulse duration determined by a reference pulse generating circuit 15 is read by a timer circuit 14. Pulse durations for the main energization sec tion and the axuliary energization sections for heat generating elements accord ing to the read pulse duration are calculated by a CPU 4, and are outputted through a terminal 4a as period signals. In this way, heat accumulation in a thermal head can be prevented, and favorable printing quality can be realized.
Patent JP-S56151105-A (JP)
Title: Cross helical rolling mill for pipe and rolling method
Inventor: YOSHIHARA SEISHIROU
IPC: B21B19/06
Filed: 1980-04-24
Abstract: PURPOSE: To stabilize the rolling reaction at a low degree, by constituting the rolling pass with a couple of rolling rolls whose axes of rotation are inclined respectively in the opposite directions in respect of the mill's center line, a disk roll, and a guide sitting opposite to the disk roll with the mill's center line between.  
     CONSTITUTION: The rolling pass is constituted with a couple of rolling rolls 3 whose axes of rotation 1 are inclined respectively in the opposite directions by an angle 4W25 degrees against the mill's center line 2, a disk roll 6 which surrounds together with the couple of rolling rolls 3, the mill's center line 2 and has an axis of rotation, perpendicular to the axes of rotation of rolling rolls 3 and included in a plane perpendicular to the mill's center line 2, and a guide 7 sitting opposite to the disk roll 6 with the mill's center line 2 between. Then, the pass center line 9 is shifted to the side of guide 7 against the mill's center line 2, a prescribed distance is set between the disk roll 6 and the guide 7, and the disk roll 6 is rotated at a prescribed circumferential velocity; hereby, the material to be rolled is extruded to the run-out side. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04273191-A (JP)
Title: Manufacture of hybrid integrated circuit
Inventor: MORI HARUHIKO
IPC: H05K3/00
Filed: 1991-02-27
Abstract: PURPOSE:To form a fine via hole in a fine land precisely. CONSTITUTION:A via hole 24 which connects an outside lead pad 30 or a bonding pad 43 and a conductive path 48 is formed by selectively removing adhesive layers 12, 16 and an insulating resin layer 18 by an excimer laser using a via hole pattern as a mask which is formed before a circuit pattern is formed, and by electrolytic solder plating whose negative electrode is an entire of a conductive layer of a lower layer. Since the via hole 24 is formed to a position and a size corresponding precisely to a via hole pattern of a conductive layer of an upper layer and the via hole 24 and lands 33, 35 thereof are formed by the same kind of photoetching process, the via hole 24 can be formed at a proper position of the lands 33, 35.
Patent JP-S62275415-A (JP)
Inventor: MATOBA TAKEJI
IPC: A23L5/10
Filed: 1986-03-13
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-S58171969-A (JP)
Title: Ink jet recorder
Inventor: SAKAE MASAJI
IPC: B41J2/13
Filed: 1982-04-02
Abstract: PURPOSE:To make the inclination of recorded pictures constant regardless of the moving directions of a head by allowing initial ink particle and last ink particle to concurrently reach a recording medium when one scanning line is recorded by plural ink particles. CONSTITUTION:In an electrostatic deflection type ink jet recorder, all charged ink particles are allowed to reach a recording medium at the same time within the period of one scanning line. For example, when one scanning line is recorded by five ink particles 35a-35e, by using a drive voltage of 50kHz, it is necessary to shorten the flying distance of final ink particle 35e by 2mm. as compared with the flying distance of initial ink particle 35a. For this purpose, the recording is inclined.
Patent JP-H10219463-A (JP)
Title: Production of mirror plate
Inventor: TOYAMA HIDEO
IPC: C08J7/04
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a decorative design without damaging a mirror by printing a transparent UV-curing ink on a transparent sheet, irradiating the ink with a far IR of specified wavelength, then applying a high-voltage UV to cure the ink and metallizing the printed face. SOLUTION: A transparent UV-curing ink layer (b) is formed on a transparent sheet (a). The ink layer (b) is irradiated with a far UV at 254nm wavelength to selectively cure only the film surface. Convection is caused at the uncured part in the film to generate wrinkles. The convection is intensified by heating the film. The film is then irradiated with a high-voltage UV, hence the wrinkles are fixed, and the film is completely cured. The film is metallized to form a metallizing layer (c), and a product is obtained. A UV-curing hard coat, etc., are formed to protect the metallizing layer (c), and the durability is improved.
Patent JP-H10237018-A (JP)
Title: Production of 4-acyloxy-3-hydroxy-1-butene
Inventor: IWASAKI HIDEJI
IPC: C07B61/00
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound useful as an intermediate for synthesizing drugs, agrochemicals, etc., by isomerizing a 4-acyloxy-1-hydroxy-2-butene in the presence of a Re compound. SOLUTION: This compound of formula II is economically obtained in high yield and purity by isomerizing a 4-acyloxy-1-hydroxy-2-butene of formula I (R<1> is a saturated aliphatic or aromatic hydrocarbon group, e.g. methyl, cyclopentyl or benzyl), e.g. 4-acetoxy-1-hydroxy-2-butene, in the presence of metallic Re or a Re compound, e.g. ReO2 , with the atomic Re concentration of 1-1,000ppm based on the reaction mixture preferably in an inert gas atmosphere, e.g. nitrogen at 0-250 deg.C.
Patent JP-H10234544-A (JP)
Title: Flower vase
Inventor: NANBA SADATOSHI
IPC: A47G7/02
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a flower vase which can keep flowers fresh for a long period and can support the flowers in the reverse state (extending from ceiling to floor). SOLUTION: A flower vase 10 contains a flower vase body 12. The flower vase body 12 is hanged from the ceiling via attaching devices 14. The flower vase body 12 contains a water reserver 16. Under the water reserver 16, a natural flower support body 22 is provided which supports natural flowers in the reverse state as well as maintains water to supply to the natural flowers. The water reserver 16 is provided with an almost cylindrical-shaped projection part 24 projecting into the natural flower support body 22. A fitting dent part 26 is formed at a part opposite to the projection part 24 of the natural flower support body 22. When the projection part 24 is fitted into the fitting dent part 26, they are fixed. A small hole 28 is formed at the projection part 24. A water supply cloth 30 is inserted into the small hole 28.  Water is supplied to the natural flower support body 22 through the water supply cloth 30 and the small hole 28.
Patent JP-H04270886-A (JP)
Title: Electric furnace
Inventor: KUWAYAMA HIROSHI
IPC: F27B9/36
Filed: 1991-02-25
Abstract: PURPOSE:To provide an atmosphere type electric furnace, capable of obtaining a uniform temperature distribution even when the height of a work to be baked is high, excellent in thermal efficiency and capable of reducing the disturbance of an atmosphere in the furnace when an electric heat generating body id replaced. CONSTITUTION:Tubes 10, made of refractory and whose upper end is penetrated through the ceiling 2 of a furnace body are installed with a predetermined space in a furnace and an electric heat generating body 14 is hung vertical in the tube 10 while electric current is conducted through the electric heat generating body 14 whereby a work to be baked in the furnace, filled with atmosphere such as highly concentrated oxygen or the like, is heated. The replacement of the electric heat generating body 14 can be effected from the ceiling 2 of the furnace body 1.
Patent JP-H07261872-A (JP)
Title: Information processor
Inventor: FURUYA JUN
IPC: H05K7/18
Filed: 1994-03-24
Abstract: PURPOSE:To obtain free arrangement constitution and freely cope with extension by using split doors for the housing flank of the information processor in the same shape, and constituting a specific surface detachably and coupling it with an adjacent housing. CONSTITUTION:A front 1st-column housing is constituted by connecting housing 20 and 40 from the right to the left across a duct 101, and a front 2nd-column housing is constituted by connecting 41 and 42 from the right to the left across a duct 102; and a front 3rd-column housing is constituted by connecting 43 and 44 from the right to the left across a duct 103, and a front 4th-column housing is constituted by connecting 45 and 46 from the right to the left across a duct 104. Then the front 1st-column-4th-column housings are coupled by housings 30-32. Thus, when plural processor housings are connected, split doors of the housing bodies are detached to form open surfaces and they are connected to other housings or duct parts. When plural housings are connected, the arrangement positions of open doors can freely be selected according to installation directions.
Patent JP-H05214283-A (JP)
Title: Ink composition containing perfume
Inventor: NAKANISHI MASAYUKI
IPC: C09D11/02
Filed: 1992-02-06
Abstract: PURPOSE:To obtain the title composition which is free from of microcapsules even when printing is made with a printing press using high printing pressure and gives printed matter capable of emitting a fragrance by rubbing under a finger pressure or so after printing, by incorporating microcapsules containing a perfume and having a specified particle diameter. CONSTITUTION:Microcapsules are incorporated which contain a perfume and have particle diameter of 10mum or smaller and whose shell material preferably comprises an amino-aldehyde resin (e.g. methylolmelamine resin).
Patent JP-H02232710-A (JP)
Title: Semiconductor integrated circuit
Inventor: MATSUMOTO HIROSHIGE
IPC: H01L21/82
Filed: 1989-03-06
Abstract: PURPOSE:To adjust the phase deviation of a clock signal by allowing the clock signal supplied to a terminal to pass a clock skew adjusting circuit. CONSTITUTION:The clock signal supplied to a terminal 4 has the phase deviation adjusted by a clock skew adjusting circuit 1 and is supplied to an FF 3 through a clock distributing circuit 2. In the clock skew adjusting circuit 1, data set to a two-bit shift register 21 is decoded by a decoder 22, and as the result, one of wirings 35, 36, 37, and 38 goes to logical '1', and one of gate circuits 31, 32, 33, and 34 which are set to gate signal propagation times different from one another to obtain a desired signal propagation time difference is selected, and the clock signal supplied to a terminal 24 passes this gate circuit to adjust the phase deviation of the clock signal, and thereafter, the clock signal is outputted from a terminal 28.
Patent JP-S55146040-A (JP)
Title: Measuring method of concentration
Inventor: YAMAMOTO HIROSHI
IPC: G01N21/17
Filed: 1979-05-01
Abstract: PURPOSE: To perform accurate concentration measurement, by calibrating the known amount of standard sample, through the use of the average value of measuring value of a plurality of standard samples known for the concentration.  
     CONSTITUTION: The thin layer chromatoplate 1 is driven 3 toward X-Y, and the samples 17, 15 expanded at several parts on the plate 1 are scanned sequentially with monochromatic light and the sample concentration can be measured by detecting the transmitting light, reflection light and fluorescent light. Further, the standard sample 15 known in the concentration is expanded at a suitable plurality parts among unknown concentration samples 17 expanded at a plurality of parts, and the plate 1 is selectively driven at a suitable and plurality parts expanded, and the known amount of the sample 15 can be calibrated with the average value of each sample 15. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000250080-A (JP)
Title: Manufacture of nonlinear optical material
Inventor: MARUYAMA OSAMU
IPC: C23C14/06
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To manufacture a material having higher nonlinear efficiency as a fine metal particle dispersed nonlinear optical material obtained by dispersing fine metal particles in a transparent matrix. SOLUTION: Fine metal particles 13 preferably having 0.1-400 nm size are dispersed in or on a transparent matrix 12, 14, the exposed parts of the fine metal particles 13 are irradiated with light of a wavelength which can be absorbed in the fine metal particles and the exposed fine metal particles 13 are coated with a transparent matrix 15 to obtain the objective fine metal particle dispersed material usable as a nonlinear optical material having high nonlinear efficiency, capable of nonlinear operation with a low-output semiconductor laser light source, attaining a sufficiently short nonlinear response time and capable of switching a high-band digital light signal.
Patent JP-H03257198-A (JP)
Title: Production of zinc-manganese alloy plated steel sheet
Inventor: WATANABE TSUTOMU
IPC: C25D5/26
Filed: 1990-03-06
Abstract: PURPOSE:To feed Mn ions into a plating bath at a desired rate by using self- soluble anodes of a sintered alloy consisting of Zn powder and Mn powder. CONSTITUTION:When a Zn-Mn alloy plated steel sheet is produced, self-soluble anodes of a sintered alloy consisting of Zn powder and Mn powder are used. The Mn content of the anodes is regulated to <=95wt.%. The Zn-Mn sintered alloy anodes may be used as all of anodes used or in combination with Zn anodes. The occurrence of dents in the surface of a steel sheet the due to Zn deposited by substitution can be prevented.
Patent JP-S63315083-A (JP)
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1988-03-07
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-2000252736-A (JP)
Title: Changeover mechanism for antenna characteristic
Inventor: SAKURAI NORIYOSHI
IPC: H01Q5/00
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To prevent a medium delivering energy or a signal required for a changeover of a communication frequency band from having effect on an antenna element especially with respect to a changeover mechanism for antenna characteristic for the antenna element that is used while being selected for any of a plurality of communication frequency bands. SOLUTION: A source and a drain of a field effect transistor B2 are connected across a coil B1 in series connection with an antenna element A and a light is emitted onto a solar battery B3 connected between a gate and the source of the field effect transistor B2 by using an optical fiber E1. Since a photoelectric transmission means made of a nonmetallic medium optically transmits the operating energy to activate the changeover means and an operating signal to instruct timing when the changeover means is operated, even when the photoelectric transmission means approaches the antenna element, no effect is given onto a high frequency characteristic of the antenna element. Thus, the one antenna can cope with a plurality of frequency bands without having any effect on the high frequency characteristic of the antenna element.
Patent JP-S56150195-A (JP)
Title: Cathode furnace bottom for aluminum electrolytic furnace
Inventor: YAMADA KOUICHI
IPC: C25C3/08
Filed: 1980-04-23
Abstract: PURPOSE: To protect a brick of a furnace bottom from erosion due to an electrode bath by providing a carbonaceous substance coated iron plate to an upper surface of a lower part of a carbonaceous electrode of the furnace bottom for the aluminum electrolytic furnace lined with the brick.  
     CONSTITUTION: An iron plate is sprayed or brush coated with a carbonaceous substance dispersed in a solvent or immersed in a dispersion of said carbonaceous substance and, further, coated by the pyrolysis of a hydrocarbon, the vapor deposition of said carbonaceous substance and the like to prepare the carbonaceous substance coated iron plate 11. As the carbonaceous substance, for example, a graphite, a coal or the like are used and, as a dispersing medium thereof, for example, Fron, trichloroethane or the like are used. Said plate 11 is provided to a boundary part of a carbonaceous cathode block 5 and a brick 9. Further, said plate may be provided between bricks of an intermediate part of the brick 9 or may be provided in two layers of said part and the boundary part. The bath permeation can be prevented by said iron plate 11 and the erosion of the brick 9 due to the bath and/or a metal is eliminated. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06248545-A (JP)
Title: Composite material
Inventor: NAKANISHI MOTOYASU
IPC: D04H1/4209
Filed: 1993-02-19
Abstract: PURPOSE:To provide the composite material having vibration-damping, sound- absorbing, self-extinguishing, antimicrobial and deodorizing effects, etc., and useful for buildings, room decoratives, air or water filters, etc. CONSTITUTION:The composite material is basically produced by making molten ceramic drops adhere to a mat layer in a filmy, the mat layer being produced by interlacing relatively hard fibers with each into a nonwoven fabric tissue or three-dimensional net tissue. The composite material has the vibration- damping property, etc., of the mat layer and further exhibits improved sound- absorbing and self-extinguishing properties and antimicrobial and deodorizing effects, etc. The composite material is used e.g. as filters for air cleaners and water-treating facilities, or laminated to a layer to give a building material, the layer containing a wooden plate as a material. Further, the composite material may be interlaced with fine and soft synthetic resin fibers, subjected to the formation of the coating film of a viscoelastic material on the composite material, or subjected to the addition of a chemical such as a deodorant, aromatic agent, or insecticidal agent to the raw material of a synthetic resin.
Patent JP-H09245705-A (JP)
Title: Ion implanting device
Inventor: ISHIGURO KOJI
IPC: H01J27/16
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To prevent an internal discharge from being generated at an initial stage by supplying an exciting current, pressurizing front stage and back stage acceleration power supply, supplying and O2 gas, introducing microwaves in a plasma chamber, and igniting the plasma. SOLUTION: An exciting current is supplied from each exciting current supply portion, a front stage acceleration power supply and a back stage acceleration power supply are pressurized and are applied to REDBOX. An exciting current corresponding to the strength of magnetic field to be generated by means of an ion source coil is supplied by means of an exciting current supply portion, and O2 gas is introduced from the gas supply portion. Finally, a microwave supply portion is controlled, the microwaves are introduced into the plasma chamber, whereby the plasma is ignited and ion is generated. The ion beams collide with the inner wall of a vacuum container, are the resulting internal discharge can be reduced or prevented.
Patent JP-H05257184-A (JP)
Title: Waveguide resonance type shg light source and its manufacture
IPC: H01S5/00
Filed: 1992-03-13
Abstract: PURPOSE:To improve the 2nd higher harmonic conversion efficiency of a waveguide resonance type 2nd higher harmonic generating element which converts infrared laser light into visible light and to stabilize the oscillation wavelength at the same time. CONSTITUTION:An optical waveguide 4 is formed in an epitaxy thin film 2 on a substrate 1 and a polarization inversion part 3 and a diffraction grating 5 are provided adjacently to the optical waveguide part 4; and the semiconductor laser light is made incident on the polarization inversion part 3 and converted into a 2nd higher harmonic, and the diffraction grating 5 reflects the semiconductor laser light (fundamental wave) toward a semiconductor laser 7. The semiconductor laser wavelength, therefore, varies while linked with the temperature variation of the diffraction grating 5, so the oscillation of the semiconductor laser 7 is stabilized and its output is also increased at the same time. Further, the 2nd higher harmonic output is increased as a result of the increase in the output of the laser.
Patent JP-H04289172-A (JP)
Title: Thin film forming method
Inventor: OTSU HIDEHIKO
IPC: C23C16/50
Filed: 1991-03-19
Abstract: PURPOSE:To provide the method for forming a thin film having the desired composition and uniform in thickness over the entire surface of the long and large-sized three-dimensional substrate to be set in a vacuum chamber having a heat source. CONSTITUTION:A large and long-sized three-dimensional substrate 17 is set in a vacuum chamber 1 having a heater 2, >=2 kinds of raw gases are supplied to the chamber 1, and plasma is produced in the chamber 1 to form a thin film on the substrate 17 surface. In this case, the raw gas is supplied on the substrate 17 surface from the specified direction to generate the exhaust current in the raw gas supplying direction, and the substrate 17 is rotated and moved in its longitudinal direction to form the thin film on the entire surface of the substrate 17.
Patent JP-H04291298-A (JP)
Title: Image display device
Inventor: MORIHARA TAKASHI
IPC: H04N1/41
Filed: 1991-03-19
Abstract: PURPOSE:To efficiently retrieve a required image while comparing plural books and to easily compare plural images in the case of decoding and displaying coded image data. CONSTITUTION:The coded data hierarchizing plural images stored in a coded data storage part 210 are restored from coarse images to fine images for each hierarchy by an image restorage part 300, respectively stored in a first image storage part 410A and a second image storage part 410B and simultaneously displayed through a display control part 240 to an image display part 430. By operating a mouse or the like, a user can select the arbitrary image from the plural images stored in the coded data storage part 210 through an input detection part 240, control part 230 and image/code selection part 220 and further can instruct interruption or restart restoring the images stored in the first image storage part 410A or the second image storage part 410B. On the other hand, only the different picture elements of the two images can be displayed by the display control part 420 as well.