baber/WOPTO huggingface dataset:
Patent JP-H1033123-A (JP)
Title: Apparatus for controlling temperature of material to be processed
Inventor: TAKAHASHI TOYOKAZU
IPC: A23L5/10
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for controlling temperature of a material to be processed, capable of accurately and readily obtaining temperature data of the material to be processed. SOLUTION: A data-treating means 12 stores an item (a) of a material to be processed inputted by item inputting means 2 in a storage means 8 in relation to temperature (te) of the material to be processed measured by a thermometer 4. Consequently, since it becomes unnecessary to write temperature of the material to be processed in a sheet, etc., labor is reduced and, since the apparatus is free from writing-in mistake, accurate temperature data can be obtained.
Patent JP-S6368637-A (JP)
Title: Heat-resistant resin composition
Inventor: KANAYAMA KAORU
IPC: C08G73/12
Filed: 1986-09-10
Abstract: PURPOSE:To obtain the title composition which is small in a decrease in mechanical properties at high temperatures and is excellent in heat stability, by mixing a maleimide compound with a specified polyamine and an amine. CONSTITUTION:1mol of an aromatic dialdehyde is reacted with 2-60mol of an aromatic amine of formula I (wherein X is H, a halogen, a 1-4C alkyl or an alkoxy) to obtain a polyamine (B). A maleimide compound (A) having at least two maleimide groups in the molecule (e.g., N,N'-ethylenebismaleimide) is mixed with a diamine (C) of formula III (wherein Z is a 40C or lower bivalent group which may contain H, O, S, a halogen, N, P or Si) in amounts to provide a B to C weight ratio of 0.02-20 and an A to (B+C) weight ratio of 1-100.
Patent JP-H0881931-A (JP)
Title: Function maintenance method for pavement equipped with drainability and permeability
Inventor: TANAKA SHINGO
IPC: E01H15/00
Filed: 1994-09-07
Abstract: PURPOSE: To maintain permeability by spraying fluororesin aqueous emulsion in specified composition to a pavement made up in a specific void ratio. CONSTITUTION: Fluororesin aqueous emulsion is sprayed to a pavement having a void ratio of 10-26vol.%. The fluororesin aqueous emulsion should be such that contains 5-99.5wt.% of fluoro monomer in monomeric unit. When forming the fluororesin aqueous emulsion, a mixed monomer composed of 0.5-60wt.% of monomer having base-forming group or polyalkylene oxide base and having a radically polymerizable unsaturated combination, 5-99.5wt.% of fluoro monomer having a radically polymerizable unsaturated combination, and 0-94.5wt.% of monomer having a radically polymerizable combination other than the above is used. After polymerization is made with solution like alcohol, the solvent is removed by adding water. Thereby, dust can be prevented from coming into voids while permeability and drainability are maintained.
Patent JP-H0376250-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: OISHI TSUKASA
IPC: H01L21/765
Filed: 1989-08-18
Abstract: PURPOSE:To prevent a short circuit from occurring between a bonding pad and a field shield gate electrode even if the bonding pad is damaged by a method wherein a part of a field shield located just below the bonding pad is selectively removed. CONSTITUTION:A part of a field shield 6 located just below a bonding pad 20 is selectively removed (the part concerned is removed so as to be broader than the bonding pad 20), and an insulating layer 19 is formed on the removed part concerned as a substitute. Therefore, when a bonding wire 35 of Al or the like is bonded to the bonding pad 20, a short circuit hardly occurs between the bonding pad 20 and a field shield gate electrode 7 even if stress is applied onto the bonding pad 20. In result, an effect that a potential can be always kept constant can be obtained.
Patent JP-S6191849-A (JP)
Title: Hermetic sealing mercury sealed fluorescent discharge tube
Inventor: HATTORI MASAO
IPC: H01J61/24
Filed: 1984-10-11
Abstract: PURPOSE:To obtain a discharge tube having large effective discharge length at a low cost by sealing the first electrode to one end of a glass tube, exhausting the inside of the tube, sealing a rare gas, then sealing the second electrode comprising electrode material containing mercury. CONSTITUTION:The first electrode is prepared by connecting a sintered electrode material 9 serving as an emitter and a getter to a metal cap 7. The second electrode is prepared by connecting an electrode material 4 containing mercury to a metal cap 8. The first electrode is sealed to one end of a glass tube 1. The inside of the glass tube is exhausted and rare gas is filled within the glass tube. the second electrode is sealed to the other end of the glass tube with the rare gas filled. When the second electrode is sealed to the glass tube 1, the electrode material 4 is heated, and mercury is released without setting a mercury release process. Accordingly, a fluorescent discharge tube having large effective discharge length can be obtained at a low cost.
Patent JP-S6274285-A (JP)
Title: Stabilization of monomethylamine oxidase
Inventor: NAKAMURA KAZUO
IPC: C12N9/96
Filed: 1985-09-28
Abstract: PURPOSE:To prevent inactivation of an enzyme and improve the stability during preservation for a long period, by adding a specific compound to a solution containing monomethylamine oxidase. CONSTITUTION:One or more of about 0.1-10wt/vol% saccharide, about 1-30mM heavy metal salt, about 1-30mM alkali metal salt, about 1-30mM alkaline earth metal salt, about 0.1-10wt/vol% amino acid, about 0.1-10wt/vol% organic acid salt, about 0.1-10wt/vol% guanidino compound and about 0.1-10mM chelating agent respectively alone or in combination are added and dissolved in a solution containing monomethylamine oxidase.
Patent JP-S6191848-A (JP)
Title: Fluorescent lamp
Inventor: HIRAMATSU SHIGEKI
IPC: H01J61/35
Filed: 1984-10-11
Abstract: PURPOSE:To surely prevent peeling off of an ultraviolet ray reflection layer and luminescent layer and surely seal a stem by forming a blocking layer with fine particles of alumina on the inner face of a glass bulb. CONSTITUTION:A blocking layer having a thickness of 0.01-0.4mg/cm<2> is formed with fine particles of alumina on the inner surface of a glass bulb. An ultraviolet ray reflection layer having a thickness of 0.3-0.9mg/cm<2> is formed on the blocking layer with fine particles of titania, and a luminescent layer is formed on the reflection layer. When the thickness of the blocking layer is decreased to less than 0.01mg/cm<2>, peeling off of the reflection layer is increased, and when it exceeds 0.4mg/cm<2>, luminous flux is decreased. When the thickness of the ultraviolet ray reflection layer is decreased to less than 0.03mg/cm<2>, reflection of ultraviolet rays is decreased, and when it exceeds 0.9mg/cm<2>, luminous flux is decreased. Therefore, the above thickness ranges are preferable.
Patent JP-H0962826-A (JP)
Title: Picture reader
Inventor: YOKOTA KENJI
IPC: G06T1/00
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To execute a pipe line processing in respective units and to speed up the respective units by connecting the respective units by means of general connection standard interfaces. SOLUTION: A work station 16 operating and deciding a picture processing condition and the like, a picture processing unit 18 executing a prescribed picture processing on the picture signals of three R, G and B colors which are read by a transmission original scanner 14 and are picture-preprocessed and an output interface unit 20 executing a half-tone processing on picture density signals outputted from the picture processing unit 18 and outputting them as the dot picture signals of four Y, M, C and K colors are provided. Between the transmission original scanner 14 and the work station 16, the work station 16 and the picture processing unit 18, the picture processing unit 18 and the output interface unit 20 are connected by SCSI being the general connection standard interfaces, respectively.
Patent JP-S6458857-A (JP)
Title: Shift controlling method for continuously variable transmission for vehicle
Inventor: HASHIMOTO ATSUSHI
IPC: F16H61/02
Filed: 1987-08-27
Abstract: PURPOSE:To secure proper driving force at an uneven ground by detecting a time variation of revolution speed of a driving wheel, and when exceeding the reference variation, keeping a gear ratio of a continuously variable transmission in the proximate value, or adjusting it to the gear ratio conformed to be estimated car speed. CONSTITUTION:A control circuit C of a hydraulic continuously variable transmission TM mounted on a roadability motorcycle sets the rotational frequency of an engine E and the revolution of a driving wheel Wr to be detected as a car speed by a sensor Sc down to a control factor, controlling the transmission TM. A time variation of the revolution of the driving wheel Wr is calculated, and when exceeding the reference variation, it is so judged that overspeed of the driving wheel due to a slip and a stop of the driving wheel are caused there, whereby a gear ratio of the continuously variable transmission TM is kept in the proximated gear ratio, or a control member 27 of a hydraulic motor is adjusted so as to become the gear ratio conformed to the estimated car speed. Thus, when it gets rid of a slip state and a lock state, proper driving force is securable.
Patent JP-S60107365-A (JP)
Title: Thermal head
Inventor: HAKOYAMA AKIYOSHI
IPC: B41J2/345
Filed: 1983-11-16
Abstract: PURPOSE:To provide a thermal head capable of printing continuous vertical rules or graphs, wherein both end ones of a plurality of heating elements arranged in a line or the like on a thermal head for a serial printer are longer than the others. CONSTITUTION:In a serial-type thermal head comprising a heating element row consisting of a plurality of heating elements 51, 52 arranged in a line or in a staggered form, the length in the row direction of both end ones of the heating elements is set to be larger than that of the others. For example, a plurality of the heating elements 51, 52 having a length in the row direction of 126mum are arranged at regular intervals of 15mum, and heating elements having a length of 156mum are provided at both ends of the row.
Patent JP-H0261757-A (JP)
Title: Documentat preparing device
Inventor: OKUMURA MAKIKO
IPC: G06F17/24
Filed: 1988-08-29
Abstract: PURPOSE:To correct a desired position in the same manner as correction with a pencil or the like without erasing a displayed original document by displaying correction contents over the displayed original document. CONSTITUTION:A control means 2 reads data from an input means 1 and processes it in accordance with respective operation instructions of a program and stores results. Meanwhile, the document inputted with character and symbol keys of the input means 1 or the document read out of a storage means 3 is outputted to a display screen through a control means 2 and an output means 4 by a display means 5. When a correction key 1a is depressed with the original document displayed on the display screen, a control instruction to widen intervals of rows of the document on the display screen is outputted from the control means 2. Then, a correction position is retrieved by cursor move keys of the input means 1 and correction, insertion, movement, deletion, or the like is instructed to perform proofreading and editing (correcting) with the original document displayed as it is.
Patent JP-H0499853-A (JP)
Title: Hot-dip zinc-iron alloy coating method
Inventor: NAKAYAMA MOTOHIRO
IPC: C23C2/06
Filed: 1990-08-13
Abstract: PURPOSE:To prevent the variation of the composition of a plating bath and to hold plating of the desired composition with certainty by bringing a steel sheet, previously plated with P, etc., into contact with a molten zinc alloy bath containing specific amounts of Fe. CONSTITUTION:A steel sheet previously plated with one kind among P, Cr, Fe-P, and Fe-B by about 0.2-10g/m<2> is brought into contact with a molten zinc alloy bath, in which 1-15% Fe is incorporated into molten zinc bath, to undergo hot-dip zinc - iron alloy coating. By this method, the elution of the steel sheet into the alloy plating bath can be prevented with certainty and the variation of bath composition can be practically prevented and, as a result, plating of the desired composition can be attained with certainty, and further, by applying cooling to the steel sheet from >=600 deg.C down to <=450 deg.C at 14-150 deg.C/s cooling rate, the plated sheet excellent in adhesive strength of plating can be produced.
Patent JP-H0871750-A (JP)
Title: Welding equipment
Inventor: NAKAMURA TOMOYOSHI
IPC: B23K9/095
Filed: 1994-09-08
Abstract: PURPOSE: To achieve excellent quality of the weld joint and the high efficiency of the welding work by obtaining the width of the groove from the image signal of a visual sensor, deriving the welding conditions suitable for the width from the database, and achieving the robot multi-layer butt welding based thereon. CONSTITUTION: The welding is achieved based on the input signal from a visual sensor fitted to a torch 3 of a welding robot 2 loaded on a robot traveling truck 1. The visual sensor consists of a floodlight 5 and photographing equipment 4, a groove 7 of a member 6 to be welded in the advancing direction of the floodlight 5 and the torch 3 is irradiated with the linear light, and the optical cutting line to be formed corresponding to the shape of the groove is detected by the image picking equipment 4. The image of the detected optical cutting line is transmitted to an image processing equipment 9 to achieve the patternization, and a welding conditions setting device 10 reads the width of the groove 7, and derives the suitable welding conditions from the database, and transmits the conditions to a robot control device 14 to achieve the welding by the robot 2.
Patent JP-H0637415-A (JP)
Title: Flexible board
Inventor: MATSUTANI MASAAKI
IPC: H05K1/05
Filed: 1992-07-20
Abstract: PURPOSE:To reduce the warpage and the change of size of a flexible board when an electronic part is joined through heating. CONSTITUTION:In a flexible board, which is composed of a resin member 22 and a metallic member 23 in order to thermally join a part and in which grooves 19 for patterns are formed to the resin member 22, grooves 30 for diminishing thermal shrinkage are further formed to the resin member 22.
Patent JP-H0266131-A (JP)
Title: High-strength and high-conductivity copper-base alloy
Inventor: SUGAWARA AKIRA
IPC: C22C9/06
Filed: 1988-08-29
Abstract: PURPOSE:To improve the strength, elasticity and electric conductivity of the title alloy and providing it with excellent press formability and stress relaxation resistance by specifying the content of Ni, Be and Sn in a Cu alloy. CONSTITUTION:The compsn. of a Cu alloy is formed with, by weight, 0.1 to 3.0% Ni, 0.005 to 0.5% Be, 0.1 to 3.0% Sn and the balance Cu with inevitable impurities. If required, 0.01 to 5.0% Zn and total 0.005 to 1.0% of one or more kinds among Ti, Cr, Zr, Mg, Fe, Co, Si, Al, P and B are furthermore incorporated thereto. The alloy has high strength and high electric conductivity and is suitable as the material for a terminal of a wire harness. The alloy can therefore be correspond to the miniaturization and lightening of electric apparatus for an automobile and the densification of wiring.
Patent JP-S6457218-A (JP)
Title: Optical fiber unit for optical composite overhead earth wire
Inventor: MIYAJIMA YUKIO
IPC: G02B6/44
Filed: 1987-08-28
Abstract: PURPOSE:To prevent increase in transmission loss at the time of winding without increasing the outside diameter of an optical fiber unit by specifying the Young's modulus and thickness of a sheath. CONSTITUTION:Plural pieces of optical fibers 2 are aggregated around a non-metallic tensile body consisting of, for example, fiber reinforced plastic (FRP), etc., and the sheath 3 consisting of a heat resistant resin such as fluoroplastic is formed thereon. The Young's modulus of the sheath 3 is specified to 20kg-mm<2> or above and the thickness thereof to >=0.5mm. The optical fiber unit for an optical composite overhead earth wire which does not increase the transmission loss at the time of winding even if the unit is used for the optical composite overhead earth wire of a so-called additional stringing type is thereby obtd.
Patent JP-S6369825-A (JP)
Title: Block copolymer and production thereof
Inventor: KITAO TOSHIO
IPC: C08G63/66
Filed: 1986-09-11
Abstract: PURPOSE:To obtain the titled copolymer having flexibility, hydrophilic property and excellent film-forming property and suitable for medical and surgical use as a film absorbable in living body, by copolymerizing a lactide with a polyoxyethylene telechelic acid ester. CONSTITUTION:Each of (A) 100pts.wt. of an L-lactide having a melting point of >=97 deg.C or a DL-lactide having a melting point of >=127 deg.C and (B) preferably 5-100pts.wt. of a polyoxyethylene telechelic acid is dried in vacuum, substituted with an inert gas, dissolved in a small amount of a solvent (e.g. toluene) under heating and made to react with each other e.g. at 50-100 deg.C under stirring in the presence of a catalyst (e.g. diethylzinc) to obtain the objective block copolymer composed of 70-97wt% polylactic acid segment and 3-30wt% polyoxyethylene dicarboxylic acid segment.
Patent JP-H08320489-A (JP)
Title: Backlight, liquid crystal display device and display device
Inventor: ISHIWATARI TOMISHIGE
IPC: G02F1/1335
Filed: 1995-08-23
Abstract: PURPOSE: To improve the uniformity of luminance on a display surface. CONSTITUTION: This device is provided with a fluorescent lamp 13 and a light transmission body 12 having a light reflection surface obtained by wedgedly cutting off the back surface 12b side of a display surface 12a emitting light in a surface-state and having a lamp inserting groove 14 into which the lamp 13 is inserted on the back surface 12b side. A V-shaped groove part 16 constituted by consecutively setting plural V-shaped grooves 16a in a width direction in nearly parallel with the lamp 13 is formed on the directly upper part of the lamp inserting groove 14d of the surface 12a of the body 12, and also the display surfaces 12a on both sides of the part 16 are formed on planar surfaces 12d and 12e. The light diffusing board 20 and the liquid crystal display panel 21 are successively placed on the surface 12a in the order.
Patent JP-S6456853-A (JP)
Title: Square tube excellent in molten zinc cracking resistance
Inventor: SHIMOMURA TAKAYOSHI
IPC: C22C38/04
Filed: 1987-08-28
Abstract: PURPOSE:To prevent the molten Zn cracking of a hot dip galvanized square tube and to stably manufacture a highly corrosion-resistant square tube, by regulating C content in a square tube stock to a specific value or above and specifying the quantitative relationship with respective contents of other elements such as Si, Mn, etc. CONSTITUTION:In order to improve the appearance and corrosion protecting property of a square tube as a structural member, hot dip galvanizing is applied to the above. At this time, as to a square tube stock, C content in the square tube stock is regulated to >=0.13% and also a steel stock having a composition in which one or more components among C, Si, and Mn are regulated to the values satisfying inequality (1) and the balance consists of Fe is used. By this method, the square tube having >=40kg/cm<2> tensile strength and causing no molten Zn cracking in corner parts even if subjected to hot dip galvanizing can be obtained.
Patent JP-S58117868-A (JP)
Title: Film forming device
Inventor: YASUI TAKESHI
IPC: C23C16/50
Filed: 1981-12-28
Abstract: PURPOSE:To provide a titled device which permits formation of uniform films by stable glow discharge by containing the 1st electrode and lead-in wires of a heater 15 in a tubular body for preventing electric discharge which connects a supporting base supporting the 1st electrode and the heater and the wall of a reaction vessel. CONSTITUTION:The 1st electrode 13 placed thereon with samples 14, and a heater 15 for heating the samples 14 are placed on a supporting base 12 provided in a reaction vessel 11 of a film forming device having evacuating means, and further the 2nd electrode 16 is disposed on the base 12 spacially from the 1st electrode. The 1st electrode 13 and the lead-in wires 25, 26 from the electric power sources 31, 29 of the heater 15 are coated with an insulator 27; further, the base 12 is connected to the wall of the vessel 11. Said electrode and lead-in wires are contained in a tubular body 24 for preventing electric discharge consisting of a metal or an insulator or laminated layers of both. A metallic halide 19 and treating gases 22, 23, etc. which are raw materials for forming films are introduced from a supply means 18 for raw material gases through a gas supply port 17 into the vessel 11, and DC high voltage is applied between the 1st and the 2nd electrodes 13, 16 whereby the glow discharge is induced.
Patent JP-H04101689-A (JP)
Title: Miniature motor controller
Inventor: OZAWA KATSUKO
IPC: H02P7/29
Filed: 1990-08-16
Abstract: PURPOSE:To control motor speed stably regardless of fluctuation of power supply voltage by comparing a sampled moving position of a control object with a target position and providing a motor with a command corresponding to the difference as a pulse width modulation signal. CONSTITUTION:When a power supply for a DC servo motor 2 has a ripple, rotational speed of the DC motor 2 varies according to the fluctuation of power supply voltage. In the embodiment, a 50Hz commercial power supply containing ripple is employed and a control circuit l takes in digital position detection signals with sampling timings s1, s2, s3,... of 1ms period. Since power supply voltage drops at the sampling timing s1, rotational speed of the DC motor 2 is lower than that when a normal power supply voltage is fed. Consequently, detected moving position lags behind a target position at next sampling timing and the difference increases. The control circuit l thereby produces a pulse width modulated signal having such pulse width as to eliminate the difference and to increase the rotational speed.
Patent JP-H0759320-A (JP)
Title: Commutation mechanism of dc machine
Inventor: FUJIWARA SATOSHI
IPC: H02K23/00
Filed: 1993-08-06
Abstract: PURPOSE:To provide a communication mechanism that performs commutation through conductive balls one more than commutator segments in number and makes a DC machine small, by mounting the conductive ball with an insulating retainer at angular intervals closely around the commutator segments, and using an insulating ring having two conductive regions, in which each conductive ball is fitted. CONSTITUTION:A commutation mechanism has five commutator segments 4a to 4e in a commutator 3 and six circumscribed conductive balls 5a to 5f around the five commutator segments 4a to 4e. A retainer 6 for holding the conductive balls 5a to 5f at angular intervals is used, and at least one of conductive balls 5a to 5f is put in contact with respective commutator segments 4a to 4e correspondingly. Around the insulating retainer 6, an insulating ring 7, to which the conductive balls 5a to 5f are inscribed, has conductive regions 8a and 8b. The conductive region 8a or 8b put opposite in a radial direction has a length, to which adjoining two of conductive balls 5a to 5f can be just inscribed. When an armature axle 2 is rotated, the commutator segments 4a to 4e are sequentially shifted correspondingly to the conductive region 8a or 8b and thereby commutation is carried out.