baber/WOPTO huggingface dataset:
Patent JP-H0819756-A (JP)
Title: Coated metal material with excellent weatherability and workability
Inventor: IMAI KAZUHITO
IPC: B05D5/00
Filed: 1994-07-06
Abstract: PURPOSE:To obtain a coated metal material with outstanding workability and weatherability which is best suited for the outdoor use of an outdoor air-conditioner by specifying the pigment concentration of an intermediate coat and a top coat when applying three coat layers such as an undercoat, an intermediate coat and a top coat sequentially on a metal base. CONSTITUTION:In a coated metal material consisting of three coat layers such as an undercoat, an intermediate coat and a top coat sequentially on a galvanized steel plate whose backing is treated, the pigment concentration of the intermediate coat is at least 1wt.% and less than 30wt.%, and the pigment concentration of the top coat is at least 30wt.% and 60wt.% or lower. Thus, it iis possible to improve the weatherability of the material without increasing the total blended amount of pigment which is responsible for the deteriorated workability by distributing a large amount of pigment in the top coat concentrically. Consequently, this coated metal material is best suited for an electric home appliance used outdoors such as an outdoor air- conditioner, as the material has an adequate weatherability for withstanding an outdoor use and an excellent workability which can meet comparatively severe bending conditions in the manufacture of the electric home appliance.
Patent JP-H01321762-A (JP)
Title: Facsimile system
Inventor: SATOU RIYOUICHIROU
IPC: H04M11/00
Filed: 1988-06-24
Abstract: PURPOSE:To send data information corresponding to an opposite facsimile equipment by sending a voice guidance according to an incoming call from the opposite facsimile equipment, then identifying a received PB signal and reading the corresponding data information from a storage means. CONSTITUTION:When an opposite facsimile equipment makes a phone call to a personal computer via a telephone line 11, a FAX adaptor 8 receives the call and sends a voice guidance. Then the opposite FAX operates a PB button of FAX to enter a code corresponding to a desired document. Upon the receipt of the PB signal from the opposite FAX, the PB signal is identified to switch the telephone mode into the FAX communication mode and a FAX data is sent according to the transmission control procedure of the FAX.
Patent JP-S5677876-A (JP)
Title: Cleaning device of fixing roller
Inventor: GOTOU KAZUO
IPC: G03G15/20
Filed: 1979-11-30
Abstract: PURPOSE:To clean the surface of a roller excellently by enhancing the contact pressure of a cleaning member by pushing the cleaning member, by fitting the said member in the counter direction of the rotation of the fixing roller, against the roller. CONSTITUTION:Contact piece 19 of cleaning felt 8 is fitted in the counter direction of the rotating direction of fixing roller 4. Therefore, the tip of felt 8 is contact tip 20, the bent base contact tail 21. In this constitution, operating force F operates into fixing roller 4 between contact tip 20 and contact tail 21 to increase the contact pressure. Consequently, toner sticking to fixing roller 4 is removed completely from the roller surface, so that the roller is cleaned excellently.
Patent JP-S5963274-A (JP)
Inventor: BURADOREI ORIBAA RIIDO
IPC: F16H47/04
Filed: 1983-08-26
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-H01320567-A (JP)
Title: Sentence preparing device
Inventor: KOBAYASHI SHINICHI
IPC: G06F17/21
Filed: 1988-06-23
Abstract: PURPOSE:To promptly and surely proofread a sentence by detecting a proofreading objective word from the prepared sentence, and outputting the proofreading objective word and the proofreading information concerning the proofreading. CONSTITUTION:An erroneous expression detecting means 4 fetches output character string data from a text area 13, detects the consistency between the character string data of the proofreading objective word in a proofreading erroneous expression dictionary area 14, and the proofreading objective word is outputted. An erroneous expression position detecting means 5 detects the position of the proofreading objective word in the sentence, and outputs position information. An erroneous expression information output means 6 extracts the proofreading objective word and the proofreading information concerning the proofreading from the area 14, and the data are transferred to a proofreading information output processing control part 3. The control part 3 fetches the proofreading objective word and the position information, fetches the data of the words before and after the proofreading objective word, and the data are outputted through a main control part 1 to an output device together with the proofreading information. Thus, the proofreading work can be promptly and surely executed according to the proofreading information.
Patent JP-H11657-A (JP)
Title: Water purifier
Inventor: ORII KAZUNORI
IPC: B01J21/06
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To enhance portability and removal performance by forming on an inner surface of a transparent container a coating layer of a composition comprising inorganic particles having a photocatalytic action and an inorganic substance and/or a binder which has been converted into an inorganic substance. SOLUTION: A coating layer containing particles of an inorganic substance having a photocatalytic action, e.g. oxide semiconductor such as TiO2 and the like, is formed almost uniformly on a whole inner face of a transparent container 1. The coating layer is of a thickness of not more than 0.5 μm. The coating layer containing particles of the inorganic substance is formed of a composition comprising particles of the inorganic substance having an average size of not more than 0.01 μm and an inorganic substance and/or a binder which has been converted into an inorganic substance, e.g. alumina sol. The transparent container 1 is made of a material having an ultraviolet absorption ratio of less than 20%, e.g. glass and the like. By this constitution the coating layer has no possibility of being separated and transparency can be maintained.
Patent JP-S6217009-A (JP)
Title: Preparation of powdery silicon nitride
Inventor: MINEGISHI KEIICHI
IPC: C01B21/068
Filed: 1985-07-16
Abstract: PURPOSE:To obtain powdery silicon nitride contg. a large amt. of alpha-Si3N4 having fine and uniform particle size with high efficiency by forming a porous molded body by mixing siliceous raw material with a carbonaceous raw material, and heating the molded body in nonoxidizing gas atmosphere contg. N2 while controlling the flow rate of the gas. CONSTITUTION:A material contg. at least one among Mg, Ca, Yt, and Zr is mixed with SiO2 having particle size regulated to <=10mu and a carbonaceous raw material is added to the mixture, wherein the proportion of the material contg. Mg, Ca, Yt, or Zr is 0.0001-0.8pts.wt. as total of Mg, Ca, Yt, and Zr per 1pt.wt. SiO2. The mixture is formed to porous molded body having a wall thickness <=1mm where pores having >=0.01mm pore size are packed with a raw material isolating each pore from each other. Nonoxidizing atmosphere gas contg. N2 is passed through the molded body, heated at 1,200-1,600 deg.C while maintaining the conc. of CO in the waste gas at <=50vol% expressed in terms of values under standard conditions. Thus, target powdery silicon nitride is obtd.
Patent JP-S5486806-A (JP)
Title: Automatic controller for pressure in automatic water sypply tank
Inventor: KOBAYASHI YASUO
IPC: F04D13/16
Filed: 1977-12-21
Abstract: PURPOSE: To decrease troubles and prevent an automatic water supply tank from becoming incapable of being used, by mechanically supplying air to maintain the pressure in the tank without using electric means such as a solenoid valve etc.  
     CONSTITUTION: When water is drained from a pressure tank 1 through a pipe 11 and the water level falls below a minimum LWL, the float 8 of a stop valve 5 provided at the front end of an air supply pipe 4 located in the tank 1 descends. Thereby, a valve port 6 is opened to introduce air of predetermined pressure into the tank 1 through a pressure reducing valve 9. When the water level falls further to a lower limit LLWL, a pump 3 is operated according to a velel gauge signal to introduce water into the tank 1 to raise the water level to the minimum LWL. At that time, the air pressure in the tank 1 resing with the volume of the water is released to the outside through a relief valve 10. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0823356-A (JP)
Title: Signal transmitter and signal transmission method
Inventor: TATSUOKA MASATO
IPC: H04L25/49
Filed: 1994-07-07
Abstract: PURPOSE:To attain the transmission with low power consumption and the transmission with less delay in a transmission line with respect to the signal transmitter and the signal transmission method for sending a signal in a printed circuit board on which an integrated circuit device or an integrated circuit chip is mounted. CONSTITUTION:In the signal transmitter where a signal transmitter side device and a signal receiver side device 3 are interconnected by a transmission line 2, the transmitter side device 1 provides an output of a rectangular wave of a small amplitude to a degree that the signal in the transmission line 2 is a triangular wave, and the receiver side device 3 is provided with a signal difference comparator 11 to detect a tilt of the received triangular wave from the transmission line 2 and to provide an output of a signal at a high(H) or a low(L) level depending on the positive or negative gradient.
Patent JP-S6136332-A (JP)
Title: Manufacture of collected mica having surface conductivity
Inventor: MATSUSHIMA MASAAKI
IPC: H01B1/24
Filed: 1984-07-27
Abstract: PURPOSE:To produce collected mica having surface conductivity, efficiently at a low cost, by treating the surface of a collected mica with a liquid synthetic resin containing fine carbon particles having specific diameter and dispersed therein, removing the solvent from the liquid, and hot-pressing the treated mica. CONSTITUTION:The surface of a collected mica manufactured by forming mica flakes of 4-400 mesh is treated with a liquid resin prepared by dispersing (A) 40-100pts.wt. of fine carbon powder having particle diameter of 5-70mu in (B) 100pts.wt. of a synthetic resin, preferably epoxy resin, silicone resin, etc., to effect the impregnation of the liquid resin between the mica flakes and to form a layer of fine carbon powder on the surface of the collected mica. The treated mica is heated at 80 deg.C to remove the solvent, and hot-pressed at 150-160 deg.C to form an electrically conductive firm carbon powder layer on the surface. A collected mica having surface conductivity can be produced by this process.
Patent JP-H0321873-A (JP)
Title: Magnetic card reader
Inventor: FUJII TATSUO
IPC: G01D4/00
Filed: 1989-06-20
Abstract: PURPOSE:To eliminate a rewriting error of data by moving a magnetic card into contact with the gap surface of a magnetic head at specific timing according to time information from a timer device. CONSTITUTION:When the magnetic card 10 is inserted into a card insertion slot, the card is drawn in the reader, held at a position in a figure (a) until it is discharged, and the magnetic head 6 reads data out of the card 10 and rewrites data on the card 10. A central processing unit judges cleaning days (e.g. 1st, 11th, and 21th) according to the time information (calendar) from the timer device and moves the card 10 into contact with the gap surface of the head 6 on a cleaning day. Namely, a driving roller is rotated through a driving controller and a motor to moved from the internal position where the card 10 is held at all times to the card insertion slot by single reciprocation. Thus, the head 6 is cleaned on the specific days, so stains are removed to eliminate the write error of the data.
Patent JP-S6310903-A (JP)
Title: Ferromagnetic resonator
Inventor: OUGIHARA TAKAHIRO
IPC: H01P7/00
Filed: 1986-07-02
Abstract: PURPOSE:To improve the characteristic in an ultralow frequency operation by coating a ferrimagnetic thin film element to one face of a nonmagnetic base, coupling a transmission line to said ferrimagnetic thin film element electromagnetically and coating a conductor layer onto the other face so as to strengthen the electromagnetic coupling between the ferrimagnetic thin film element and the transmission line. CONSTITUTION:A nonmagnetic GGG base 25 having 1st and 2nd discoid YIG thin film elements 23, 24 and a dielectric base 29 whose one face is formed with 1st and 2nd strip lines 26, 27, that is, input/output strip lines and whose other face is formed with a 3rd coupling strip line 28 are clipped overlappingly between the upper conductor. i.e. a 1st conductor 21 and the lower conductor. i.e. a 2nd conductor 22 in the device main body 19. Then the strip lines 26, 27 are biased toward the 2nd conductor 22 so as to approach the conductor 22 comparatively thereby increasing the density of magnetic lines of high frequency magnetic field with the 2nd conductor 22. The YIG thin film elements 23, 24 are arranged between them to increase the coupling.
Patent JP-S5278458-A (JP)
Title: Light control device
Inventor: OOKUBO YUKITOSHI
IPC: G02F1/1347
Filed: 1975-12-24
Abstract: PURPOSE:To provide a light control device, in which a plurality of liquid crystal cells are used to enjoy correctness in opening time and practical utility because the rising response time of a single liquid crystal cell is relatively short and can be shortened if the voltage applied upon the cell is increased.
Patent JP-H05317341-A (JP)
Title: Water feed device for dental treatment
Inventor: TSUJI YASUSHI
IPC: A61C19/00
Filed: 1992-05-21
Abstract: PURPOSE:To prevent the proliferation of bacteria in an instrument by using the alkaline ion water suitable for health for the water discharged from the instrument such as an air turbine hand piece or a water syringe at the time of a dental treatment, and keeping the acid ion water in the conduit in the instrument when the instrument is not in use. CONSTITUTION:An electrolytic bath 10 has an electrode 15 for generating the alkaline ion water and an electrode 16 for generating the acid ion water, and it electrolyzes the service water flowing in from 11 to generate the alkaline ion water and the acid ion water. The alkaline ion water is taken out from an alkaline ion water output port 12 and fed to an instrument at the time of a dental treatment, and the acid ion water is taken out from an acid ion water output port 13 and fed to the instrument during a nontreatment period at night or on holidays.
Patent JP-S5780082-A (JP)
Title: Confinement means for typeprinter
Inventor: KOIKE YOSHIO
IPC: B41B27/00
Filed: 1980-11-05
Abstract: PURPOSE: To improve the performance of a typeprinter without impairing printed-type quality and to lower its cost, by presetting the priority order of packed types for confinement in accordance with the kinds of types to be printed.  
     CONSTITUTION: When a packed type is to be printed on the preceding line by confinement, the priority order of packed type letters is preset on the basis of kinds of letters to be printed, in a manner such that printed-type quality would not be impaired during packed typeprinting. Information necessary for confinement is detected from type letter data 1 including confinement information, the said priority order is detected with a memory 6 and a comparison circuit 5, and type-printing information is computed in accordance with the priority order by process circuits 7W25. The width of a typeprinting space form each type to be printed is individually set on the basis of packed-printing information, and the confinement is performed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5678854-A (JP)
Title: Copying method for reciprocative scanning of original
Inventor: SATOMI TOYOKAZU
IPC: G03B27/50
Filed: 1979-11-30
Abstract: PURPOSE: To prevent positional slippage between the image of a small original and the recording sheet, by moving the focusing lens system in the horizontal direction by a prescribed length while keeping the lens optical axis constant for copying of the original other than the maximum original.  
     CONSTITUTION: For copying of small original 1', solenoid SOL is activated, and bracket 21 is displaced in the arrow S direction according to clockwise rotation of crank 26 until bracket 21 is brought into contact with stopper 24A, thus realizing the in-mirror lens position for copying of the small original. That is, in-mirror lens 2 is displaced by D/2 while keeping the optical axis direction according to activation of solenoid SOL. When activation of solenoid SOL is released, in-mirror lens 2 moves due to contraction peculiarity of spring 23 until bracket 21 is brought into contact with stopper 24. Thus, positional slippage between the image of small original 1' and recording sheet 3 can be prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5945342-A (JP)
Title: Rubber composition for tire tread
Inventor: KAWAKAMI KINYA
IPC: C08L9/00
Filed: 1982-09-09
Abstract: PURPOSE:The titled composition having improved wear resistance and wet gripping properties, comprising raw material rubber obtained by blending styrene- butadiene copolymer rubber with a high styrene content with polybutadiene rubber with high 1, 4 bond content. CONSTITUTION:25-75wt% styrene-butadiene copolymer rubber having 30- 60wt% bonded styrene is blended with 75-25wt% polybutadiene rubber having at least 60wt% trans 1, 4 bond content and -100--50 deg.C glass transition temperature in such a way that the amount of stylene in raw material rubber is >=11wt%. This composition is especially useful as tread rubber for tires of passenger cars.
Patent JP-H0446523-A (JP)
Title: Power supply system
Inventor: TANUMA HIROYUKI
IPC: H02J1/00
Filed: 1990-06-14
Abstract: PURPOSE:To prevent damage to a device in the case of erroneously mounting even if power supply terminals of a connector are increased by supplying power based on identification signals output from mounted panels. CONSTITUTION:If a power source 1 is energized, panel monitoring means 2 sends identification signals for judging whether power source energization is possible or not in combination of identifiers of panels and slot identifiers to means 11 to be monitored of panels 100-10n. If the means 2 judges that the panel and slot identifiers are suitable and power supply is possible by the identification signals 14 collected from the panels, it controls power supply means 3 to supply power. If the panel and slot identifiers are improper and there is a fear that, if power is supplied, its panel might be damaged, it controls warming means 4 to notify information to other devices or panels.
Patent JP-H11351786-A (JP)
Title: Heat exchanger
Inventor: MORO KAORU
IPC: F28F27/02
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger for eliminating a corrosion by colliding a heat exchange medium flowing from an inlet pipe into a tank directly with a tube. SOLUTION: An inlet pipe Pi of a heater core 10 (heat exchanger) is connected to one sidewall face 20 of a pair of opposed sidewall faces 20, 21 by orienting along a lengthwise direction of an upper tank 12. Further, a dispersing means 22 for dispersing a flow of a heat exchange medium flowing from the pipe Pi into the tank 12 to both sides along the lengthwise direction of the tank 12 is provided at the other sidewall face 21 side.
Patent JP-H11348138-A (JP)
Title: Method and apparatus for filling two-pack type foamable urethane composition
Inventor: YAMASHITA KIICHI
IPC: B29C67/20
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a filling apparatus which is small-sized and quantitative and is highly mobile and reliable. SOLUTION: This filling apparatus comprises a first tank 31a for storing a first raw material of a two-pack type foamable urethane compsn., a second tank 31b for storing a second raw material of a two-pack type foamable urethane compsn., a nitrogen generating device for transferring respectively water- removed nitrogen gas to the first and the second tanks 31a and 31b, cylinder pumps 33a and 33b for converting the first and the second raw materials being transferred under pressure from the first and the second tanks 31a and 31b by pressure of the nitrogen gas into a flow with a definite flow rate, a mixing head 50 for mixing the first and the second raw materials extruded from the cylinder pumps 33a and 33b and extruding a mixed and formed two-pack type foamable urethane compsn.,  and a hydraulic unit 60 for driving under hydraulic pressure two cylinder pumps 33a and 33b and the mixing head 50.
Patent JP-H05320498-A (JP)
Title: Thermoplastic resin composition
Inventor: MATSUMURA TAKAHISA
IPC: C08L71/12
Filed: 1992-05-21
Abstract: PURPOSE:To provide a thermoplastic resin composition which can give a molding having good surface properties and excellent mechanical properties. CONSTITUTION:This composition comprises 1-95wt.% unmodified polyphenylene ether resin, 1-95wt.% unmodified polystyrene resin, 1-95wt.% polyester resin and 1-95wt.% epoxidized polyphenylene ether resin and/or 1-95wt.% epoxidized polystyrenic resin.
Patent JP-S6432530-A (JP)
Title: Interface circuit and programmable logic array device
Inventor: NADEERU BATSUSEGI
IPC: H03K19/018
Filed: 1988-06-23
Abstract: PURPOSE: To eliminate signal propagation delay and enable high-speed operation over a wide temperature range by providing the interface circuit, equipped with band gap generators which have a positive and a negative temperature coefficients between a PLA device and a TTL output buffer. CONSTITUTION: The logical output of the PLA device 10 is transmitted to a TTL output buffer 36 through the interface circuit 110. In the circuit 110, a high-level clamp circuit 30 sends out a current (i) decreasing with rising temperature according to a reference voltage VB1 with the positive temperature coefficient from the band gap 40 and a band gap generating circuit 42 sends a reference voltage VB2 with the negative temperature coefficient to a sensing circuit 26. The circuit 26 generates a current increasing with the rising temperature in response to an input relating to the current (i) and the voltage VB2 to generate and supply a driving current Ix which is large at low temperature and small at high temperature to the base of a phase divider transistor Q2 of a buffer 36.
Patent JP-S5780285-A (JP)
Title: Controller for induction motor type electric vehicle
Inventor: TERUNUMA MUTSUHIRO
IPC: H02P23/08
Filed: 1980-11-07
Abstract: PURPOSE:To realize the stable characteristics of the operation of the electric vehicle by composing an arithmetical section of frequency instructions of a microcomputer. CONSTITUTION:DCs are supplied to an inverter 3 through a pantograph 2 from a DC stringing 1. The inverter 3 feeds the three-phase ACs of variable voltage and variable frequency to an induction motor 4. Voltage corresponding to slip frequency from a slip frequency setter is converted into digital signals by means of an A/D converter 7 through a time constant circuit 6, and inputted to the microcomputer 8. The speed detecting signals of the car from a speed generator 9 are inputted to the microcomputer 8 through a waveform shaping circuit 10. The output frequency of the inverter 3 is controlled by the output of the microcomputer 8.
Patent JP-H09229493-A (JP)
Title: Transparent cover of solar energy collector and method of cleaning same
Inventor: MACHIDA MITSUYOSHI
IPC: F21Y101/00
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To maintain a heat collection efficiency of a solar energy collector high over a long term without cleaning, by preventing fouling of a transparent cover of the solar energy collector and self-cleaning the cover. SOLUTION: A photocatalyst layer covers a surface of a transparent cover of a solar energy collector. When photoexcitation is caused by solar rays, the surface of the photocatalyst cover is made superhydrophilic to an extent that a contact angle relative to water becomes about 0. When the solar energy collector is exposed to rainfall, fouling adhering to the surface of the transparent cover 16 is washed away by rainfall, so that the surface is self-cleaned.