baber/WOPTO huggingface dataset:
Patent JP-2000000261-A (JP)
Title: Steam type inhaler
Inventor: YUASA TAKESHI
IPC: A61F7/00
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To improve both of the usability and economicity of a steam type inhaler. SOLUTION: This steam type inhaler 1 is provided with a boiler 2 for steam generation, a nozzle part 3 and one inhalation attachment 5 for both throat and nose and is for inhaling steam from the nozzle part 3 by using the inhalation attachment 5. A shielding plate for limiting a steam atomization direction A is arranged inside the inhalation attachment 5. The shielding plate is composed of a first shielding plate 6 arranged at a position near the nozzle part 3 and a second shielding plate 7 arranged at the position near the inhalation part of the inhalation attachment 5, the first shielding plate 6 and the second shielding plate 7 are arranged at the positions shifted in the steam atomization direction A and are arrayed so as to cross each other when viewing from the steam atomization direction A.
Patent JP-S6060510-A (JP)
Title: Remote measuring method of distance between electric wire and approaching body
Inventor: KATOU ATSUSHI
IPC: G01C3/00
Filed: 1983-09-13
Abstract: PURPOSE:To easily measure the distance between an electric wire and an approaching body by fitting a video camera to a self-running machine which moves on the electric wire, videotaping the electric wire and its environmental state over the movement on the electric wire, and reproducing the image on CRT having a specific scale. CONSTITUTION:The video camera 7 fitted to the self-running machine 6 which moves on the electric wire 1 videotapes the electric wire 1 and its environmental state. The image is reproduced on the CRT8 provided with the scale 9 showing the distance from the electric wire 1. Thus, the distance between the electric wire 1 and an approaching body 4 is measured easily.
Patent JP-S6233057-A (JP)
Title: Soldering method for chip parts in automatic soldering device
Inventor: WATANABE YUZO
IPC: B23K1/08
Filed: 1985-07-31
Abstract: PURPOSE:To improve a soldering quality by detecting the tip of a substrate by providing a sensor, and controlling automatically a soldering condition, based on its detecting signal. CONSTITUTION:A motor driver part 2 for injecting solder is usually operated by a prescribed number of revolutions or less. A sensor 1 is provided on the upper part of a base plate carrying conveyor, and also the tip of a base plate which has been carried is detected thereby. In this case, a signal which has been sensed by the sensor 1 is sent to the motor driver part 2, a motor for injecting solder is changed immediately to a prescribed number of revolution, and thereafter, soldering is executed by a soldering condition of a chip. At the time of point of a start of soldering, the base plate is carried already to a solder tank 3, therefore, the base plate can suppress a wave of solder. Accordingly, it does not occur that the base plate is covered with a solder wave, and a soldering quality is improved.
Patent JP-S5790291-A (JP)
Title: Operating method for variable pitch propeller in vessel
Inventor: KATSURA YUTAKA
IPC: B63H3/10
Filed: 1980-11-27
Abstract: PURPOSE: To always minimize fuel consumption by automatically following the changes of marine atmospheric conditions such as secular changes, tidal currents, winds and the like.  
     CONSTITUTION: The number of revolutions of a main machine, velocity of a vessel and a vane angle are measured by means of appropriate means, and measured values are inputted to a computer, allowing effective power and a wake coefficient to be calculated from the above measured values. Next, a curve indicating the relation between a main machine output and the number of revolutions of the main machine is evaluated taking the vessel velocity and the vane angle as parameters. By combining this curve and a curve indicating fuel consumption, the minimum curve for the fuel consumption is calculated. From this fuel consumption minimum curve, the main machine output, the number of revolutions of the main machine, the vane angle and the fuel consumption minimizing the fuel consumption to the required vessel speed are computed. The result obtained is transmitted to a main machine operating system, and the variable pitch propeller is operated such that the vessel sails at the minimum point of the fuel consumption. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5956496-A (JP)
Title: Preparation of solid fuel from wastes
Inventor: ASADA SHINICHI
IPC: C10L5/46
Filed: 1982-09-26
Abstract: PURPOSE:To dispose of industrial wastes and urban refuses effectively and prepare solid fuel with a high calorific value, by picking up combustible wastes and blending them in proper amounts for solidification. CONSTITUTION:Industrial wastes and urban refuses are classified in a selector A. Combustible plastic material picked up from combustible wastes is fed into a hopper 11 in proper amounts through a hopper 1, a crusher 2, a burner and blower 3, a drier 4, a hopper 5, a hopper 7 and a mixer 9. Proper amounts of heat-fusible rubbers, heat-infusible rubbers <e.g. used tyre>, combustible woody substances and city refuses are fed into the hopper 11 through the same channel. The mixture is burned in a rotary kiln 13, passed through a forming machine 14 and a roller 15 and is cut in lengths in a cutter 16 to produce a solid fuel.
Patent JP-H06184046-A (JP)
Title: Preparation of tetrafluoro phthalic acid and/or tetrafluorophthalic anhydride
Inventor: RARUFU PUFUIRUMAN
IPC: C07C51/00
Filed: 1993-07-07
Abstract: PURPOSE: To obtain the subject compound by allowing an N'-substituted N- aminotetrafluorophthalimide, obtained through a relatively easy process, to react with water and subsequently removing the residual water through azeotropic distillation or extracting the objective compound with a solvent.  
     CONSTITUTION: An N'-substituted N-aminotetrafluorophthalimide of formula I [wherein X is formula II (which is optionally substituted by F, Cl or alkyl) or formula III (wherein R 1  and R 2  are each H or alkyl, or R 1  and R 2  together form formula IV (wherein R 3  is H, Cl or F)] is allowed to react with water. Subsequently, the residual water is removed through azeotropic distillation, or the objective compound is extracted with a water-insoluble solvent or a solvent mixture to obtain tetrafluorophthalic acid or tetrafluorophthalic anhydride. For the compound of formula I, an octafluorobisphthalimide of formula V is suitable. The objective compound is useful as an important precursor for preparing antibacterial agents, a preparation material for polymers, a preparation material for liquid catalysts or photosensitive materials, etc. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S5955864-A (JP)
Title: Ester of orthocyanophenol
Inventor: SUGIMORI SHIGERU
IPC: C07C253/00
Filed: 1982-09-27
Abstract: NEW MATERIAL:A compound shown by the formula I (X is R, group shown by the formula II, or formula III; R is 1-10C alkyl, or alkoxy). EXAMPLE:Trans-4-(trans-4'-ethylcyclohexyl)cyclohexanecarboxylic acid-2-cyano- 4-chlorophenyl ester. USE:A liquid crystal composition. Showing a liquid crystal phase upto a relatively high temperature. Since its dielectric anisotropic value is about -4, it is blended with another nematic liquid crystal, to give a liquid crystal composition having negative dielectric anisotropy usable as a guest.host type display element, and also useful for two frequency method. PROCESS:A trans-4-substituted cyclohexanecarboxylic acid chloride shown by the formula IV is reacted with 2-cyano-4-chlorophenol shown by the formula Vin the presence of pyridine to give a compound shown by the formula I .
Patent JP-S6228904-A (JP)
Title: Magnetic recording and reproducing device
Inventor: UCHIUMI SATOSHI
IPC: G11B5/024
Filed: 1985-07-30
Abstract: PURPOSE:To generate an erasure pulse and to erase an index securely every time the index is detected by entering a reproduction mode and detecting an index signal when the erasure of the index signal is commanded, and storing its detection signal and entering an erasure mode. CONSTITUTION:Signals which have a frequency and a phase corresponding to the rotation of a rotary drum 11 are outputted by the frequency generator 13 and pulse generator 14 of a magnetic recording and reproducing device and supplied to a servo circuit 15. Further, the rotational signal of a drum 11 is supplied from the circuit 15 to a motor 12 and control signals for switches 18 and 20 are outputted by a pulse generating circuit 17. Further, an index signal detecting circuit 24 detects index signals of the 1st and the 2nd information parts through a preamplifier 25. Then when the erasure of an index is commanded, a controller 19 places the magnetic recording and reproducing device in reproduction mode to detect the index, and the time when the erasure pulse is generated is stored, and the erasure mode is entered to generate the erasure pulse every time the index is detected.
Patent JP-S6148105-A (JP)
Title: Reproduction selecting device of tape recorder
Inventor: MORIMOTO HIROSHI
IPC: G11B15/00
Filed: 1984-08-11
Abstract: PURPOSE:To improve the operability by placing priority to the reproduction of a deck selected for reproduction finally in reproducing two sets of decks so as to make the order or reproduction coincident with the feeling at the operation. CONSTITUTION:An output from the 1st reproduction circuit 1 and an output from the 2nd reproduction circuit 2 are mixed by resistors R1, R2 and the result is given to the next stage of circuit. Further, an output from the 1st reproduction circuit 1 is grounded by the 1st muting transitor (TR)3 when the 1st deck 7 is stopped. Further, the output from the 2nd reproduction circuit 2 is also grounded by the 2nd muting TR4 when the 2nd deck 8 is stopped. Thus, a reproduction signal of the deck whose reproduction button is depressed finally is selected and outputted independently whether the other deck is in reproducing state or in stop state.
Patent JP-H0521870-A (JP)
Title: Semiconductor laser chip
Inventor: INOUE YASUAKI
IPC: H01S3/06
Filed: 1991-07-09
Abstract: PURPOSE:To allow the temperature in the center of light emitting area to become higher than that in the area adjacent to resonance end face through heat radiation on the electrode so as to prevent the increase in light absorption due to the reduction of optical band width that is consequently caused from the temperature rise depending on the light absorption on the resonance end face by making an electrode to have an opening section that does not cover the light emitting area. CONSTITUTION:An upper electrode 8 is formed in such a way that it may be provided with an opening section 12 in the area where a light emitting area 4 is not covered and the area adjacent to resonance end faces 10 and 11 is covered with films. The heat generated from a semiconductor laser chip is radiated through the electrode 8 being contact with a heat sink 13, especially the heat is effectively radiated on the window-like patterned section. On the other hand, the area peripheral to the section 12 cannot be radiated effectively and the temperature on the area becomes higher than those on the faces 10 and 11. Therefore, an optical prohibition band width of the area becomes narrower than that of the area adjacent to the faces 10 and 11, the optical energy value generated in the area 4 becomes lower than that of the optical forbidden band width on the faces 10 and 11, resulting in no optical absorption on the faces 10 and 11.
Patent JP-S6229213-A (JP)
Title: Piezoelectric resonator
Inventor: YAMAMOTO TAKASHI
IPC: H03H9/17
Filed: 1985-07-29
Abstract: PURPOSE:To attain miniaturization, less break and crack of a piezoelectric substrate, ease of manufacture and high reliability by using the piezoelectric substrate having almost rectangular shape and leading out a lead terminal at a right angle in the lengthwise direction. CONSTITUTION:Each one end of an input lead terminal 33 and an output lead terminal is soldered respectively to an input lead terminal fitting electrode 24 and an output lead terminal fitting electrode 25 formed to one major surface 21a of a rectangular piezoelectric substrate 21 and the terminals are led out at nearly right angle in the lengthwise direction of the piezoelectric substrate 21. On the other hand, branch paths 35a, 35b branched from an earth terminal 35 are soldered respectively to earth terminal fitting electrodes 29, 30 formed to other major surface 21b and the earth terminal 35 is led out of nearly midpoint of the input lead terminal 33 and the output lead terminal 34. The outside of the substrate 21 is molded by a molding resin while including one end of the terminals 33, 34 and the branch parts 35a, 35b of the earth terminal 35.
Patent JP-S5960203-A (JP)
Title: Device for measuring change in film thickness
Inventor: FUJIMORI YASUTOMO
IPC: G01B11/06
Filed: 1982-09-29
Abstract: PURPOSE:To detect the change in thickness of a thin film stably based on the magnitudes of respective detected wavelengths, by projecting light having at least three or more wavelengths on the thin film of a material to be measured, and separately detecting the light beams reflected by the thin film for every wavelength. CONSTITUTION:Laser light L1 from an Argon laser oscillator 1, which is oscillated in multiple wavelengths, is projected on a thin film 3, which is coated and formed on a surface 2' on a semiconductor substrate 2. The reflected light from the surface 2' is made to be the reflected light L2, which is prependicular to an external light path by a semitransparent mirror 4. The reflected light L2 is inputted to second and third semitransparent mirrors 5 and 6, and the light beams are inputted to detectors 7 and 8. The light, which is transmitted through the semitransparent mirror 6 is inputted to a detectors 9. The specified wavelengths lambda0, lambda0+DELTAlambda, and lambda0-DELTAlambda of the reflected light L2 are detected by the detectors 7-9. The detected signals are inputted in an operation device 10. Based on the relationship between the magnitudes of the detected wavelengths, the change in thickness of the thin film 3 is measured.
Patent JP-S6146830-A (JP)
Title: Heat pump type cooling and heating device
Inventor: KURODA YASUO
IPC: F25B13/00
Filed: 1984-08-10
Abstract: PURPOSE:To make a fast restarting of heating operation and made a comfortable atmosphere by a method wherein a defrosting operation in two systems in a heat pump type cooling and heating device having two coolant circulation systems is completed and then a compressor in the coolant circulation system to be completed later is forcedly and continually operated irrespective of an order of priority. CONSTITUTION:Completion of defrosting operation in the first and second coolant circulation systems is sensed by each of the sensing means 26 and 26', inputted to the defrosting operation control means 52 and then either a compressor 1 or 2 in the system A or B is stopped. A time counting is started by a restarting prohibiting means 53. When the defrosting completion signals 26' and 26 of another system B or A are inputted, a heating operation is started. The first system A is completed in advance, both compressors 1 and 2 are operated before the prohibiting time 53 is elapsed, and after an elapse of time, the compressor 2 in the second system B is continually operated as it is. When the second system B is completed in advance and it is before an elapse of time, the first compressor 1 is operated and after an elapse of time, both compressors 1 and 2 are operated. With this arrangement, it is possible to make a fast restarting of heating operation and improve an efficiency of annual consumption of energy.
Patent JP-H1112545-A (JP)
Title: Bonding film for insulating layer
Inventor: SHIMADA YASUSHI
IPC: H01L21/60
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To obtain the subject film excellent in control over the amount of exudation, heat resistance and filling properties for a circuit by regulating the minimal viscosity at a heat bonding temperature of an insulating layer of a specific semiconductor device within a specified range. SOLUTION: This film is obtained by using a film having 100-2,000 Pa.s minimal viscosity (according to a capillary rheometer method) at a heat bonding temperature in an insulating layer of a semiconductor device composed of a semiconductor chip, a flexible wiring board and the insulating layer sandwiched therebetween. The film is preferably kept in a state of completing 10-40% heat generation of the total curing calorific value [according to a differential scanning calorimetry (DSC)]. The film preferably contains an epoxy group-containing epoxy resin which is a copolymer, having >=-10 deg.C glass transition temperature and >=100,000 weight-average molecular weight and obtained from 18-40 wt.% acrylonitrile, 2-6 wt.% glycidyl (meth)acrylate as a functional group monomer and the balance of ethyl (meth)acrylate, etc.
Patent JP-S6060941-A (JP)
Title: Manufacture of starting material composition for alkali- proof glass fiber
Inventor: KONDOU HIDENOBU
IPC: C03C13/06
Filed: 1983-09-13
Abstract: PURPOSE:To obtain a starting material composition capable of economically giving a glass filament having superior alkali resistance and mechanical properties by separating manganese oxide in silicomanganese slag as metallic manganese and subjecting the remaining slag to oxidation treatment. CONSTITUTION:Silicomanganese slag is subjected to reduction treatment in a molten state to deposit manganese oxide in the slag as metallic manganese. After separating and removing the deposited metallic manganese, the remaining slag is subjected to oxidation treatment. This molten slag contains residual fine metal and carbon. These impurities cause the breaking of a filament and the remarkable wear of a platinum alloy bushing during drawing. By carrying out the oxidation treatment, the metal is solubilized in the slag as oxide, and the carbon is separated from the slag as CO or CO2, so the slag is provided with a uniform phase free from impurities.
Patent JP-H0457355-A (JP)
Title: Control unit module and washing machine using same
Inventor: MAEHARA EIJU
IPC: D06F39/00
Filed: 1990-06-27
Abstract: PURPOSE:To remarkably reduce the coating quantity of a moisture resistant resin so as to reduce the weight of a control unit module by exposing the surface of a control substrate mounted with a hybrid IC formed by integrating circuits required for driving and controlling a rotating machine on an insulating substrate. CONSTITUTION:A hybrid IC 5 formed by integrating the minimum number of circuits required for driving and controlling a rotating machine on an insulating substrate is mounted on the control substrate, with the part of the surface of the substrate 3 mounted with the IC 5 being exposed. Since the control substrate 3 is not completely coated with a waterproof resin, such as urethane, etc., the using quantity of the resin can be reduced by 40-60% as compared with the conventional ones which are completely covered with the resin and the weight of this control unit module can remarkably be reduced.
Patent JP-S5793428-A (JP)
Title: Input keyboard device for chinese character word processor
Inventor: HIROSE MITSUO
IPC: G06F3/02
Filed: 1980-11-28
Abstract: PURPOSE:To make the keyboard small in size, by providing keys which can input a fraction of number of Kanjis (Chinese characters) and mounting name plates consisting of page number corresponding to the said fraction on the keyboard. CONSTITUTION:A keyboard 20 accommodates Kanjis of a fraction of Kanjis to be used. Key name plates are mounted on the keyboard 20. The key nameplate shows Kanjis corresponding to the keys per each page. The key nameplate starts from the 1st key nameplate 32 and has the number of pages equivalent to all the number of Kanjis. Each key nameplate is provided with projections 60, 62 to indicate respective pages. An input device connected with the keyboard 20 discriminates the key nameplate inputted at present with the projections 60, 62 and inputs characters incidated on each key nameplate.
Patent JP-H0815914-A (JP)
Title: Toner for developing electrostatic charge image and electrostatic charge image developer
Inventor: SHIMODA MASAKATSU
IPC: G03G9/097
Filed: 1994-06-28
Abstract: PURPOSE:To obtain toner and a developer excellent in durability and environmental resistance. CONSTITUTION:A nickel dithiolate complex represented by the formula is incorporated into the toner of an electrostatic charge image developer based on a resin and a colorant to obtain the objective toner and the objective electrostatic charge image developer contains this toner and a carrier. In the formula, R is a residue selected from among a benzene ring, a tropolone ring and a heterocycle, X<+> is an H ion or a cation, (n) is 1 or 2, R' is H, 1-20C alkyl, optionally substd. phenyl, an optionally substd. alicyclic group, nitro, nitrile, ester, alkoxy, amino, chalcogenide or halogen and (m) is an integer of 1-4.
Patent JP-H1023588-A (JP)
Title: Earphone with switch
Inventor: SATO FUMINORI
IPC: H04R1/10
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To provide an additional mechanism for an earphone which is used by putting its casing on an external auditory canal, and switches a speaker or the earphone or turn on or off a power source by the additional mechanism. SOLUTION: At part of the casing 2 of the earphone 1 which is used on the external auditory canal, a projection 3 which retracts when pressed is provided and in the casing 2, a switch 5 is provided which operates when the projection 3 retracts. This switch 5 operates to switch the earphone or speaker, or turn on or off the power source. The speaker can be made to sound while its plug is inserted into a jack. Further, when the earphone 1 comes out of the ear, the power source is turned off.
Patent JP-H0458360-A (JP)
Title: Kanji conversion mechanism
Inventor: FURUSAWA HIROSHI
IPC: G06F17/22
Filed: 1990-06-27
Abstract: PURPOSE:To retrieve a relevant KANJI (Chinese character) with use of a small number of candidates by providing plural rewritable KANJI conversion dictionaries and a mechanism which selects one of these dictionaries as necessary in a word processing state and then using the same dictionary for production of the documents of the same kind. CONSTITUTION:A word processing unit 1 sends a signal to a selection mechanism 3 with an instruction of a user in order to select a KANJI conversion dictionary in accordance to the document to be produced. Then the unit 1 selects one of KANJI conversion dictionaries 4A - 4Z and then sends the Japanese reading way of the KANJI requiring the conversion to the KANJI conversion dictionary X selected through a dictionary access mechanism 2 to receive the KANJI candidates. Thus the user selects the corresponding one of these candidates and the unit 1 informs the mechanism 2 of the result of selection. Then the mechanism 2 rewrites the dictionary 4X in order to define the KANJI selected by the user as the most prominent candidate for the next time. As a result, a desired KANJI can be retrieved out of a small number of displayed candidates.
Patent JP-2000356055-A (JP)
Title: Lighting system for keyhole
Inventor: FUJITA HISAO
IPC: E05B17/10
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a lighting system for keyholes that allows easily finding a keyhole and inserting a key into the keyhole for unlocking. SOLUTION: When a knob 30 is swung about a shank 32, a driving and rotating force is transmitted from the knob 30 to an input shaft 82 via the shank 32 and a gear train 70. A generating part 80 generates electric power matching the driving and rotating force input to the input shaft 82, and outputs the electric power from an output terminal 82. The electric power generated by the generating part 80 is input to the input terminal 92 of a lighting part 90 via a lead wire 94 to allow the lighting part 90 to emit light to illuminate a keyhole 40. Even when it is dark outside a door 20, as during the night, the keyhole 40 can be easily detected because it is illuminated, and the door 20 can be opened by inserting a key into the keyhole 40 and unlocking a locking mechanism 60.