baber/WOPTO huggingface dataset:
Patent JP-S59178030-A (JP)
Title: Adaptive differential coding system
Inventor: IHARA TETSUSHIGE
IPC: H03M3/04
Filed: 1983-03-28
Abstract: PURPOSE:To prevent granular noise generated at no sound by providing quantizing characteristics having zero output level and not having zero output level and switching the both depending on an output series of a coder. CONSTITUTION:A quantizing circuit 11-A has a quantizing characteristic having zero output level and a quantizing circuit 11-B has a quantizing characteristic not having zero output level. A mode changeover circuit 18 controls a changeover switch 20 based on the output series of a coding circuit 12 and controls the coding circuit 12. When a mode switching circuit 19 indicates to a decoding circuit 15 to decode a signal in matching with the quantizing characteristic having zero output level, the decoding circuit 15 performs decoding based on this indication and when the circuit 19 indicates to the decoding circuit 15 to decode a signal in matching with the quantizing characteristic without zero output level, the decoding circuit 15 performs decoding based on this indication. The mode switching circuit 19 controls the decoding circuit 15 based on an output of the coding circuit 12.
Patent JP-H10233414-A (JP)
Title: Semiconductor device mounting body
Inventor: AZUMAGUCHI MASAHIRO
IPC: H01L21/60
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To improve reliability of connection in a mounting body which is connected using an interposer. SOLUTION: An interposer which is put between a chip 2 and a mounting substrate 6 is constituted with a chip-side member 10 and a substrate-side member 12. The base material of the chip-side member 10 is alumina ceramics, and that of the substrate-side member 12 is glass epoxy. An electrode 14 is formed on the front side of the chip-side member 10, and an electrode 16 is formed on the rear side. The electrodes 14 and 16 are connected to each other with a conductive material buried in a through hole. Electrodes 18 and 20 are formed on the front side and rear side of the substrate-side member 12, respectively, and the electrodes 18 and 20 are connected with a conductive material buried in a through hole.  Connection between a bump 4 of the chip 2 and an electrode 14 of the chip-side member 10, and that between an electrode 8 of the mounting substrate 6 and the electrode 18 of the substrate-side member 12, and that between the electrode 15 of the chip-side member 10 and the electrode 20 of the substrate-side member 12 are performed by thermo-compression bonding.
Patent JP-S51128793-A (JP)
Title: Radar processing method
Inventor: SHIBATA KEIICHI
IPC: B23K26/382
Filed: 1975-05-02
Abstract: PURPOSE:When boring processing being performed by repeated irradiation of laser ray, it is internded to utilize laser ray effectively and to perform boring with good shape by changing the repeat of irradiation at each stage of boring.
Patent JP-H02232338-A (JP)
Title: Roll material having excellent wear resistance
Inventor: HASHIMOTO TAKASHI
IPC: B21B27/00
Filed: 1989-03-03
Abstract: PURPOSE:To obtain the roll material having excellent wear resistance at the time of hot rolling by using a steel material or a cast iron material contg. specified amounts of Mo, V and Cr as the outer layer material of a composite roll for hot rolling. CONSTITUTION:Alloy iron having the compsn. contg., by weight, 1.5 to 2.5% C, 0.2 to 1.5% Si, <1.5% Mn, 6 to 10% Mo, 3 to 10% V, 3 to 8% Cr and the balance Fe is used as the outer layer material of a composite rolling roll used at the time of subjecting a steel material or the like to hot rolling. Since the content of C is reduced as compared with that in a roll material made of high alloy cast iron which has conventionally been used, the brittleness in the matrix structure is reduced, toughness is made excellent and chipping is not generated in the use, and since hard double carbide of V, Mo, Cr, etc., is dispersedly present in the matrix having toughness, the composite roll for rolling having high hardness and excellent wear resistance and having prolonged service life can be obtd.
Patent JP-H07237894-A (JP)
Title: Motor-driven table lifter
Inventor: MIZOUCHI SEIJI
IPC: B66F7/06
Filed: 1994-02-28
Abstract: PURPOSE:To provide a motor-driven table lifter, of which elevating table, to which a heavy load is applied, can be operated by a compact driving mechanism and to which an elevating table having a short stroke is applied and which can reduce the cost. CONSTITUTION:Each one end of an X-like crossing link 3 is pivotally fixed to a fixed base 1 and an elevating table 2, and rollers 8, 9 are provided in the opposite side free ends of the link 3 so as to contact with the fixed base 1 and the elevating table 2, and a screw shaft 17 is connected to a connection part 14 of a driving mechanism 10 having an electric motor 11, a reduction gears 12 and a connection part 14, and a nut 18 is screwed with the screw shaft 17, and a small link member 21 or a crossing small link 20 is interposed between the nut 18 and a pivot 25 of the rollers 8, 9.
Patent JP-S53137844-A (JP)
Title: Method of connecting pipe body
Inventor: KATSUMOTO TOMIYASU
IPC: B23K1/18
Filed: 1977-05-10
Abstract: PURPOSE: To prevent corrosion due to the depressed portion of solder, by permeating melted solder to a connected portion between specials connected in stacked shape, and by applying external force to an outer side pipe of the connected portion under semi-melted condition before solder coagulates. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61211922-A (JP)
Inventor: SUZUKI TAKASHI
IPC: H01H31/28
Filed: 1985-03-15
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-H08246250-A (JP)
Title: Production of carbon fiber
Inventor: NOJIRI HIRONOBU
IPC: D01F9/22
Filed: 1995-03-13
Abstract: PURPOSE: To reduce the adherence of a gummy material derived from a silicone compound of an oil on the surface of a roller guiding a fiber in an insolubilizing process by specifying the surface temperature of the roller. CONSTITUTION: A gum formation from a silicon oil is suppressed by controlling the surface temperature of a roller, which guides a precursor fiber (a pitch fiber, etc.) coated with the silicon oil in an oxidizing atmosphere (e.g. in air) at 200-400 deg.C to carry out an oxidizing treatment (an infusibilizing treatment or a flame-resisting treatment) at <=150 deg.C. After the oxidizing treatment, the fiber is subjected to carbonization in an inert atmosphere to obtain an excellent carbon fiber having little defect of fiber breakages and naps.
Patent JP-S51127418-A (JP)
Title: Brake circuit for motor
Inventor: KAGA ATSUSHI
IPC: B60L50/15
Filed: 1975-04-30
Abstract: PURPOSE: To effectively utilize energy at the brake time and thus increase the regenerative brake region. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S52136995-A (JP)
Title: Novel antibiotics sf-1919 and method of preparing the same
Inventor: SHIYOUSON TAKASHI
IPC: A61K35/74
Filed: 1976-05-11
Abstract: PURPOSE: Antibiotics SF-1919, neutral white powder, having a specific rotation [α] 2   0 D of -95° (C. 0.97, methanol); an average elemental analysis: C57.91%, H7.30%, N11.85%, O15.53%, S3.43%, Cl2.79%; slightly soluble in water, petroleum ether, and soluble in methanol, ethanol, acetone, ethyl acetate, chloroform; positive to Greig-Liebach reaction and negative to ninhydrin and FeCl 3  reactions 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02232643-A (JP)
Title: Method for controlling scanner optical system of copying machine
Inventor: FUKUI TOMONORI
IPC: G03B27/50
Filed: 1989-03-07
Abstract: PURPOSE:To make an overrun quantity constant regardless of variance in operation characteristics of each copying machine and to stop the scanner optical system at a constant position by controlling a scanner motor according to data stored in a nonvolatile RAM when a home position sensor detects the scanner optical system. CONSTITUTION:A control part 20 is provided with the nonvolatile RAM 30, which is stored with data regarding the best manipulated variable of a scanner motor 14 for making the overrun quantity of the scanner optical system constant after the home position sensor 16 detects the optical system according to the difference in operation characteristics due to variance in the mechanical load of each copying machine during the return operation of the scanner optical system. Then when the home position sensor 16 detects the scanner optical system, the scanner motor is controlled with the data regarding the best manipulated variable stored in the nonvolatile RAM. Consequently, even if a reference position passing speed is different, the variance of the overrun quantity and stop position of the scanner optical system is reduced to enable stable copying operation.
Patent JP-2000212059-A (JP)
Title: Cosmetic
Inventor: TANAKA HIROSHI
IPC: A61K8/00
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a cosmetic having an excellent endothelium cell-growing action, an excellent vascularizing effect and a high skin roughness-improving effect. SOLUTION: This cosmetic contains the extract of one of Boletinus cavipes (Opat.) Kalsbr., Suilluscinus (Berk. In Hook.) O.Kuntze, Suillus grevillei (Klot.) Sing., Boletus asiaticus Sing., Suillus bovinus (L.: Fr.) O.Kuntze, Suillus spectabilis (Peck) O.Kuntze, Acanthopenax senticosus, Polygonatum rhizoma, Genitanae Radix, Cassia acutifolia, Eucommia ulmoides Oliv., Rhei rhizooma, Melilotus officinalis, Coicis Seme, Lycii Fructus, Angelicae Radix, Rehmanniae Radix, Ginseng Radix, Gardeniae Rructus, Glycyrrhizae Radix, Ginseng Radix rubra, Lithos permi Radix, and Cymbidium Orchidaceae. The cosmetic has an excellent human navel string endotheriumcell-growing action, an excellent vascularizing effect, and a high skin roughness-improving effect.
Patent JP-H10334104-A (JP)
Title: Dna base array comparing method
Inventor: NAGAI KEIICHI
IPC: C12N15/00
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To provide the DNA base array comparing method which can compare similarities by interposing a translated amino acid array even when there is an insertion or deletion in two DNA base arrays. SOLUTION: A retrieved DNA base array and a DNA base array read out of a data base are translated into amino acid arrays (304, 306) and the similarity between the translated amino acid arrays is calculated in consideration of an insertion or deletion of a base or amino cide; and a score sum total is calculated (307) by a dynamic programming method and operation (312) of a high-order score sum total and a route by the dynamic programming method and trace operation (313) of a route giving a maximum score sum total are performed for the two translated amino acid arrays giving the high-order score sum total obtained by the comparison retrieval, thereby displaying the apposition result between the translated amino acid arrays together with the apposition of the DNA base array. Consequently, the sensitivity of retrieval is improved.
Patent JP-H08222059-A (JP)
Title: Insulator washing device
Inventor: KURIYAMA SHUZO
IPC: H01B17/52
Filed: 1995-02-17
Abstract: PURPOSE: To safely and easily wash an insulator for supporting a high voltage transmission line by spraying water in atomized form from a nozzle to wash the insulator. CONSTITUTION: A worker climbs up a transmission line steel tower and holds the grip part 2 of a control bar 1. When the lever 8 of a reel 6 is operated, a valve 3 is opened, and the water in the bag 13 of a pump 12 is sent to a flexible pipe 4 by the contracting force of the bag 13, and force-fed in a slender nozzle hole 5c, and collided to a tapered surface 5b. The collided jet flow is guided by the tapered surface 5b, atomized while dispersed in sector, and blown out to the circumference. A nozzle 5 is approached to an insulator 15, and the atomized water is sprayed to the insulator 15 to wash the insulator 16. Since the atomized water consists of extremely fine particles, no electric short- circuit is caused. Even when a transmission line 16 is thus a hot line, the insulator 15 can be safely washed.
Patent JP-S56150485-A (JP)
Title: Disposal of waste water
Inventor: YAMADA TOMIHIKO
IPC: C02F3/12
Filed: 1980-04-22
Abstract: PURPOSE: To enhance the coagulability of flocks and to maintain and stabilize the quality of purified water at a high level, by adding a specified water-soluble metallic compound as a flocculant into waste water.  
     CONSTITUTION: In the biological disposal of waste water, one or more of water- soluble molybdenum, vanadium, and tungsten compounds are injected as an aqueous solution into the waste water at the rate of 1W500mg/m 3  or so. According to this method, the consumption of a flocculant can be saved and the S.S. concentration in the purified water can be lowered. The efficiency of COD component removal is also enhanced, and the volume of generated sludge is reduced. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60196760-A (JP)
Title: Method and device for checking page arrangement of printing
Inventor: MIKAMI ATSUTOSHI
IPC: G03F1/00
Filed: 1984-03-19
Abstract: PURPOSE:To check the arrangement of pages in the printing plate state by picking up images of two pages of a preliminarily determined combination out of images in folding units, which are arranged on a sheet-shaped base material in each color unit, by two photographic devices and displaying processed images with a preliminarily determined combination on a display device. CONSTITUTION:A sheet-shaped base material 20 where images of individual pages are arranged in each color unit is illuminated by a light source 40, and images of every pages of a preliminarily determined combination are picked up by TV cameras 30a and 30b. Cameras 30a and 30b are moved in X and Y directions by TV camera driving mechanisms 41a and 41b. A picture display controller 47 combines required picture signals in accordance with the combination determined by the folding system, the number of pages of folding, and the book opening method and subjects required pictures to inversion processing and inputs them to a picture display device 49. It is checked easily whether images of individual pages arranged on a printing layout film are arranged in a correct order or not by pictures displayed successively on the device 49.
Patent JP-S63290812-A (JP)
Title: Skin conditioning/cleansing composition containing propoxidated glycerol derivative
Inventor: TOMASU BINSENTO OO
IPC: A61K8/00
Filed: 1988-03-07
Abstract: Skin conditioning/cleansing compositions containing specific propoxylated glycerol derivatives are disclosed. These compositions possess both excellent skin conditioning and aesthetic properties.
Patent JP-S59180620-A (JP)
Title: Document formation device
Inventor: AOKI HIROYUKI
IPC: G06F17/21
Filed: 1983-03-31
Abstract: PURPOSE:To set up an interval between characters while checking the interval by a display device by forming an area storing character interval information in a storage device, specifying a specific position in a document by a cursor and calculating the storage position of the character interval information from the position. CONSTITUTION:A main storage device 13 stores control programs, data for various parameters and character interval information specified through a keyboard. Cursor keys 41-44 indicating specific positions in a document to be displayed on a CRT16, a format key 45 setting up inter-character intervals, a succeeding proposal key 46 selecting a character interval to be processed, and a selection/execution key 47 ending the setting of the inter-character interval are formed on the keyboard. The storage position of the character interval information is calculated by operating these keys and the calculated result is written in the device 13. Blank dot data corresponding to the character interval information are written in a character pattern data corresponding to a character code read out from the device 13 and a document with a required inter-character interval is displayed on a video RAM171 having storage positions corresponding to respective dots of the CRT16.
Patent JP-S60199169-A (JP)
Inventor: MORIYASU TAKASHI
IPC: E05B19/22
Filed: 1984-03-22
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-H06265246-A (JP)
Title: Refrigerant leakage detection apparatus
Inventor: YAMASHITA TETSUJI
IPC: F25B49/02
Filed: 1993-03-15
Abstract: PURPOSE:To inexpensively securely detect refrigerant leakage without requiring any specific device. CONSTITUTION:There are provided current detection means 9 for detecting an operation current of an air conditioner, discharge temperature detection means 21 for detecting the temperature of a refrigerant discharged from a compressor 3, and judgement means 11 or 18 for judging leakage of a refrigerant based upon a combination of the operation current and the discharge temperature detected by the detection means 9, 21.
Patent JP-H11252211-A (JP)
Title: Waveform record analysis output device for digital line
Inventor: BANDO KOJI
IPC: H04L69/40
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To reduce time for failure examination and to search an accurate failure cause by optionally reproducing and outputting an electric signal waveform recorded by a signal input recording part, analyzing the recorded electric signal waveform with software and displaying the electric signal waveform and analysis processing results. SOLUTION: A voltage waveform is inputted through a signal input recording part 1, undergoes A/D conversion and is transferred to a mass record medium 2a and voltage waveform data are recorded in a subscriber cable section (U point) of a line terminating device 20 or a bus wiring section (T point). An analysis processing part 4 compares the transferred data with the difference between a reference waveform based on an ITU-T recommendation, and a layer 1 analysis is performed. Also, the part 4 converts it into a digital signal, a framing bit is retrieved, a bit string is divided in a frame unit and an INFO trace that traces an INFO signal time sequentially, layers 2 and 3 and protocol analysis are performed.
Patent JP-S63218644-A (JP)
Title: Optical active phenoxypropionic acid ester derivative
Inventor: TAKAHASHI YASUHIRO
IPC: C07C67/00
Filed: 1987-03-09
Abstract: NEW MATERIAL:An optically active compound expressed by formula I (X is CH2OH, amino or cyano; R is 4-16C straight-chain, branched or cyclic saturated or unsaturated hydrocarbon group; * indicates asymmetric carbon). EXAMPLE:Optically active n-octyl 2-(4-aminophenoxy)propionate. USE:An intermediate for medicines, such as profen based anti-inflammatory agents, ferroelectric liquid crystal compounds and agricultural chemicals. PREPARATION:For example, phenols expressed by formula II (Y is amino or cyano) are reacted with an optically active lactic acid ester derivative expressed by formula III (Z is lower alkylsulfonic acid group or aromatic sulfonic acid group) in the presence of a base, such as K2CO3, in a solvent, such as acetonitrile, to afford the compound expressed by formula I (X is amino or cyano). Alternatively, the formyl group of an optically active compound expressed by formula IV is reduced with a reagent, such as NaBH4, to provide the compound expressed by formula I (X is CH2OH) in high optical purity and yield.
Patent JP-H0585842-A (JP)
Title: Nonbound multilayer fiber coating for reinforcing ceramic fiber matrix composite material
Inventor: HARII DABURIYUU KAAPENTAA
IPC: C04B41/89
Filed: 1992-03-12
Abstract: PURPOSE: To toughen a ceramic fiber/matrix composite obtained by immesing ceramic fibers surrounded by multi-layer coatings consisting of layers which are not almost chemically bonded in a ceramic matrix.  
     CONSTITUTION: Ceramic fibers 10 are covered with multi-layer ceramic coatings 20. Each coating 20 consists of parallel thin layers 20 a  to 20 e  formed by layers which are not almost chemically bonded. The coating 20 corisists of Si 3 N 4  and SiC and formed by nonoxide oxidationproof ceramics. The fibers 10 and the coatings 20 are immesed in the ceramic matrix 30 to form a ceramic fiber matrix composite toughened by the unbonded multi-layer fiber coatings. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H02233008-A (JP)
Title: Sound quality correction device
Inventor: MIURA KOICHI
IPC: H03G5/02
Filed: 1989-03-07
Abstract: PURPOSE:To obtain a sound quality correction device with excellent sound quality from a small sound volume to a large sound volume by providing a storage means and a control means to correct a frequency characteristic of an electronic graphic equalizer corresponding to a setting level of an electronic volume to adjust the sound volume. CONSTITUTION:An optional frequency characteristic is obtained from an electronic graphic equalizer 2 by allowing the user to operate a graphic equalizer input key switch the same as a conventional graphic equalizer. Moreover, the frequency characteristic is corrected so as to obtain an excellent characteristic through the increase a low frequency sound and a high frequency sound at small sound volume in response to the setting level of the electronic volume 3 through the control of a microcomputer 7. That is, the so-called loudness function is provided.
Patent JP-H04270884-A (JP)
Title: Roller hearth continuous furnace
Inventor: KUWAYAMA HIROSHI
IPC: F27B9/40
Filed: 1991-02-25
Abstract: PURPOSE:To provide a roller hearth continuous furnace capable of baking and cooling in the ways stabilized atmosphere without being affected by the fluctuation of the flame of a gas burner and the like. CONSTITUTION:The temperature reducing section 9 of a roller hearth continuous furnace is provided with an atmosphere regulating gas supplying means 12 and a furnace pressure detecting means 13 while the temperature rising section 7 of the same furnace is provided with a forced exhausting means 14. When a pressure in the furnace is fluctuated due to the fluctuation of the flame of a gas burner 10 in the temperature retaining section 8 of the same furnace and the like, the forced exhausting means 14 controls the discharging amount of gas in the furnace from the temperature rising section 7 whereby the flow of gas in the furnace is stabilized.
Patent JP-S61213823-A (JP)
Title: Optical modulator
Inventor: TODA KOJI
IPC: G02F1/11
Filed: 1985-03-20
Abstract: PURPOSE:To make an optical modulation small in size and high-frequency without requiring an external oscillator by providing a surface acoustic wave device whose one end is inserted into a liquid so that two reed screen type electrodes arranged apart from each other on a piezoelectric substrate are exposed to air, an amplifier, a phase shifter, and a light source and obtaining a modulated light as a diffracted light from an ultrasonic wave in the liquid. CONSTITUTION:The oscillator oscillates when prescribed conditions are satisfied, and a surface acoustic wave 16 propagated in the direction of a liquid 30 is subjected to mode conversion to become an ultrasonic wave 24 propagated in the liquid 30. When a light 22 emitted from a laser 34 is made incident on the inside of the liquid, the light 22 is diffracted by the acoustic field of the liquid, and a diffracted pattern 44 is obtained from a window 28. Then frequency spectrum of each diffracted light of this diffracted pattern 44 is changed in accordance with the variance of the oscillator, and frequency modulation is possible. Demodulation is performed by detecting the frequency in a frequency measuring means through an amplifier 40 and an output terminal 42 after receiving and converting, for example, the diffracted light of the 0th order to an electric signal in a photodetector 36.