baber/WOPTO huggingface dataset:
Patent JP-S61249541-A (JP)
Title: Oxidizing catalyst
Inventor: TABATA KENJI
IPC: B01D53/94
Filed: 1985-04-26
Abstract: PURPOSE:To obtain the oxidizing catalyst having a large surface area and superior activity for burning hydrocarbon, etc. by producing fine powder of composite oxide CuCO2O4 by the evaporation gas method by which plasma, arc, etc., are irradiated to the oxide mixed stoichiometrically. CONSTITUTION:Copper oxide and cobalt oxide are stoichiometrically mixed and introduced put into a container, after reducing the pressure some of inert gas is introduced into it to carry out arc thermal spraying, and CuCo2O4 fine powder having a very large surface area of about 40-60m<2>/g is obtained by the vapor phase method. In the utility example of natural gas to a catalyst burner, the gas is burned catalytically on the oxidizing catalyst where the above- mentioned catalyst powder is supported together with alumina nitrate on the sheet-like alumina fiber and the gas is completely decomposed into steam and carbonic acid gas and the heat generated at this time is utilized for a heating system.
Patent JP-S59216391-A (JP)
Title: Time switch
Inventor: TAKEMURA TETSUO
IPC: H04Q11/06
Filed: 1983-05-24
Abstract: PURPOSE:To improve the flexibility to traffic variance by adding the extension of bit width in a holding memory and a code converting circuit in a time division switch of a time division exchange or the like. CONSTITUTION:An incoming highway 201 is a 256kb/s highway where time slots TS0-TS3 are multiplexed at 8kHz period, and data is shifted by a time corresponding to one time slot and is set to a register 11 in parallel by a clock 203. Data is written in a corresponding address of a channel memory 12 in accordance with the address given from a counter 15 by a clock 209. Contents of the memory 12 are read out in accordance with stored contents of a holding memory 16. Data of pertinent time slots on the incoming highway 201 are read out from the memory 12 in accordance with a time slot 217 of the incoming highway 201 read out from the holding memory 16. This data is set to a register 14 by a clock 201 and is outputted to an outgoing highway 208.
Patent JP-H10268711-A (JP)
Title: Copying machine
Inventor: NAKAMURA KEIKO
IPC: G03G15/00
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a copying machine constituted so that the copy arranged according to the demand of a user can be obtained at a time without using brains and testing many times by displaying the setting method of an original corresponding to the instruction of the user by instructing the direction of the original and whether the original is the vertically written one or the horizontally written one by the user before a copying action is started. SOLUTION: When it is judged that the direction of the original is inputted from an operation part 2, the information thereof is stored in a storage part 4 by a main control part 1. Next, a message for promoting an input for instructing whether the original which is used is the vertically written one or the horizontally written one is read out from the storage part 4 and displayed at a display part 3. When it is judged that the information whether the original is the vertically written one or the horizontally written one is inputted from the operation part 2, the message which is displayed is judged based on the information of the input and the direction of the original stored in the storage part 4 and displayed at the display part 3. When the original is set according to the instruction of the display part 3, the most desirable copy can be obtained by the user.
Patent JP-S61247918-A (JP)
Title: Output correcting device for analog sensor
Inventor: YUJI SADATAKA
IPC: G01D3/02
Filed: 1985-04-26
Abstract: PURPOSE:To find an invariably correct physical quantity from an analog output without reference to output characteristics by calculating an inclination from a zero output and a pseudo output and storing output characteristics, and the calculating the correct physical quantity. CONSTITUTION:A test LED 10 functions to emit light to a quantity corresponding to scattered light when the density of smoke predetermined without any inflow of smoke, e.g. 5%/m as the alarm point of fire detection is obtained in a smoke detection area 9, and a photodetection diode 8 generates an analog signal as its photodetection output corresponding to the smoke density of 5%/m. The quantity of light is adjusted by adjusting a variable resistance 12 so as to generate the specific inflow state of smoke density by the test LED 10 artificially. Consequently, the state wherein smoke with the prescribed density flows in is generated artificially without flowing the smoke of the prescribed density actually.
Patent JP-S58205087-A (JP)
Title: Heat accumulating type heat exchanger
Inventor: KOMATSU SHIGERU
IPC: F28D20/00
Filed: 1982-05-26
Abstract: PURPOSE:To simplify a structure and prevent public pollution by a method wherein high- temperature gas, low-temperature gas and purged gas are supplied into a heat transmitting chamber sequentially by the rotation of a distributing plate at the upper side of a cylindrical vessel in the heat accumulating type heat exchanger for a raw sewage incinerating device or the like. CONSTITUTION:The high-temperature gas, entering a distributing chamber 7 by the intermittent rotation of one radial interval of the distributing plate pressed by elastic bulkheads 35, flows through a distributing plate opening 24, turns at the lower end of the partitioning plate 10, and is discharged through the opening 25 and the distributing chamber 5 while it provides the sensitive heat thereof to the heat accumulating bodies in the heat accumulating chambers 11, 12 during flowing. On the other hand, the circulating low-temperature gas, contacting directly with the raw sewage and lowered in the temperature thereof, flows out through the distributing chamber 4, the opening 20, the lower end of the partitioning plate 10, the opening 23 and the distributing chamber 6 and is heated by the heat accumulating body during flowing. The low-temperature gas having bad smell constituent remains in the heat transmitting chamber 9, however, the purged gas joins with the low-temperature gas through the distributing chamber 3 and the openings 21, 22, 23 of the distributing plate of double plate construction at the rotating position before the inflow of the high-temperature gas. Accordingly, the mixing of the high and low temperature gases is eliminated and the pollution may be prevented.
Patent JP-S60234398-A (JP)
Inventor: KASHIWAGUMA HIDEO
IPC: B29C65/44
Filed: 1984-05-08
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-S62247328-A (JP)
Title: Holding vessel
Inventor: GOTO YOSHIHISA
IPC: B65D85/48
Filed: 1986-04-21
Abstract: PURPOSE:To obtain a holding vessel producing no fine powder, having superior heat resistance and used during the production of glass substrates for liq. crystal display by molding polyether either ketone resin. CONSTITUTION:When glass substrates for liq. crystal display are produced, the processing, washing and transfer of glass substrates are carried out with a holding vessel made of polyether ether ketone resin (PEEK resin). The PEEK resin is a crystalline thermoplastic aromatic resin having repeating units represented by formula I. The PEEK resin used has preferably 1-5g/10min melt flow index measured under the conditions of 360 deg.C and 2.16kg load according to ASTM D1238.
Patent JP-S57205943-A (JP)
Title: Fluorescent display tube
Inventor: SHISHIDO AKIRA
IPC: H01J31/15
Filed: 1981-06-12
Abstract: PURPOSE:To obtain a homogeneous luminous display by constituting a fluorescent display tube by straining two sets of filament electrodes alternately between two pairs of filament supporters, and operating the said tube by applying a different electric potential to each set of electrodes. CONSTITUTION:Two pairs of filament supporters 4a1, 4b1 and 4a2, 4b2 are fixed on an insulating base plate 1 so that they don't conduct with each other. Next, one or a plural number of filament electrodes 3a are strained between the supporters 4a1 and 4b1, and one or a plural number of filament electrodes 3b are strained between the supporters 4a2 and 4b2 so that the electrodes 3a and the electrodes 3b are arranged alternately. After that, a homogeneous luminous display can be obtained by applying different voltages to the electrodes 3a and the electrodes 3b.
Patent JP-H06283337-A (JP)
Title: Noise filter and its manufacture
Inventor: ITO CHIHARU
IPC: H01F27/00
Filed: 1993-03-26
Abstract: PURPOSE:To form both a surface mounting type and lead type noise filters through a common manufacturing process by dividing the external electrode connecting section of a second internal electrode into a winding starting end and winding ending end or their vicinities on the same side of a winding-side section. CONSTITUTION:A pair of first and second internal electrodes 2 and 3 composed of aluminum or an aluminum alloy are wound up in a superimposing state with an insulator 1 composed of a polyphenylene sulfate film in between. At the time of winding the electrodes 2 and 3, the electrode 2 is wound by shifting the electrode 2 from the electrode 3 so that the electrode 2 can be protruded from the end face of the wound body as earthing foil. In addition, external electrode connecting members 4 and 5 composed of lead wires or metallic pieces are welded to the winding starting and ending ends as coil foil. At the time of welding the members 4 and 5, the members 4 and 5 are lead out to the same side of the winding end face and an external electrode connecting section 6 protruding from the winding-side face on the electrode 2 side and the members 4 and 5 on the electrode 3 side are positioned on the opposite side of the winding-side face.
Patent JP-H11252349-A (JP)
Title: Facsimile equipment
Inventor: ASAKURA MASANORI
IPC: H04N1/32
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a facsimile equipment which is able to inform surely an opposite party of the transmission of an urgent or important original, without increasing the work load of an operator. SOLUTION: A modem 9 of a facsimile equipment 1 modulates facsimile data and demodulates a received signal to facsimile data. At the transmitting of an urgent or important original, an urgent switch 6a for urgent transmission mode setting is operated as facsimile data is transmitted, a sound signal inputted by a handset 16 and a specified tone from a tone transmission part 9a are overlapped with a modulation signal and is transmitted to a reception side from a communication line 15. When the tone signal is detected at the receiving of facsimile data at the reception side, sound signal is taken out from a loudspeaker. Also, the sound signal is recorded.
Patent JP-H01261187-A (JP)
Title: Cage room for observation elevator
Inventor: TOKUDA YASUHIRO
IPC: B66B11/02
Filed: 1988-04-13
Abstract: PURPOSE:To enable all the passengers to uniformly fully enjoy an external scene, even when a cage room is fully packed with the passengers, by providing a mirror surface structure, which enables the external scene to be reflectively seen, in the cage room of an observation use elevator. CONSTITUTION:By providing a mirror surface structure 7 to be arranged in a cage room 1, because a scene outside the cage room is reflectively images through a glass window 3 on this mirror, a passenger in the cage room 1 especially in excepting a window side can indirectly see the external scene through the mirror surface structure 7. While by arranging the mirror surface structure 7, even a passenger, not interested in the outside scene, can fully enjoy interest of an observation elevator. The mirror surface structure may be formed even in a plane shape in addition to a polyface cylindrical body, and even its set up position may be in any place below the center of the cage room. Further by selecting the setting place of the mirror surface structure 7 and its mirror surface kind, the rich variety observation elevator is obtained.
Patent JP-2000282564-A (JP)
Title: Steel encased reinforced concrete building
Inventor: HASE MAKOTO
IPC: E04C3/07
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To excellently transmit a force to wall vertical reinforcements and to build a steel encased reinforced concrete building at low cost and in a shortened construction period by constituting a steel beam of a pair of steel products which are arranged in parallel with each other with a predetermined gap therebetween, and inserting the wall vertical reinforcements into the gap. SOLUTION: A pair of channels 19 forming a steel beam are arranged back to back. Wall vertical reinforcements 44 connect a lower vertical portion 44b to an upper vertical portion 44a, and include a slanting portion 44c which is inserted into the gap between both the channels 19 forming the steel beam. A horizontal interval H1 at the upper vertical portion 44a and the lower vertical portion 44b is set larger than a width H2 of a gap defined by the channels 19 forming the steel beam. The slanting portion 44c includes an X-shape cross portion as viewed in the direction of an extension of the beam. The wall vertical reinforcements 44 on the immediately lower story extended upward by an anchorage length L1 which is rigidly bound with the lower end of the wall vertical reinforcements 44 of a wall 42 on the story concerned by means of wires.  Thus, the connecting performance is improved, welding work can be eliminated, and the beam width can be narrowed.
Patent JP-S5517362-A (JP)
Title: Preparation of p-halogenothiophenol
Inventor: HATSUTA MASAKAZU
IPC: C07C323/09
Filed: 1978-07-24
Abstract: PURPOSE: To obtain the title compound, an intermediate for pesticides, medicines, and dyes, in high yield, by reacting diphenyl sulfide selectively halogenated at the 4- and 4'-positions with hydrogen sulfide.  
     CONSTITUTION: Diphenyl sulfide is selectively halogenated in the absence or presence of a catalyst, e.g. aluminum chloride, in a non-polar solvent, e.g. benzene, to give a 4,4'-dihalogenodiphenyl sulfide. The sulfide is directly, without purification, reacted with hydrogen sulfide, in the absence or presence of a catalyst, e.g. active carbon or a metallic oxide, such as nickel oxide, in the gas phase at 200W 500°C to form the title compound in high purity and yield with little by-product formation. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04321951-A (JP)
Title: Optical recording medium
Inventor: FUJII KIYOAKI
IPC: G11B7/2537
Filed: 1991-04-22
Abstract: PURPOSE:To obtain an optical recording medium without the substrate being released from a groove layer, capable of reducing the drying time of a primer and excellent in productivity by providing a primer layer having a specified composition between the glass substrate and the groove layer. CONSTITUTION:This magneto-optical recording medium 1 has a groove layer 13 formed on a substrate 11 and a recording film 14 formed thereon, and a protective sheet 16 is formed on the groove layer 14 through an adhesive layer 15. A primer layer 12 is formed between the substrate 11 and the groove layer 13 by applying a primer soln. contg. a silane coupling agent shown by formula I. The concn. of the silane coupling agent before application is controlled to 0.5-15wt.% or preferably to 1-5wt.%. This coupling agent exhibits strong adhesion after a short drying time.
Patent JP-S5717037-A (JP)
Title: Switching regulator
Inventor: SAKAI YOSHIKATSU
IPC: H02M3/335
Filed: 1980-07-03
Abstract: PURPOSE:To protect the overvoltage and overcurrent for a switching regulator having a transformer, by monitoring the mean value of the flyback voltage for limitation and at the same time monitoring the primary current of the transformer to change the limit value of the flyback voltage. CONSTITUTION:The input voltage Ei is applied to the primary winding n1 of a transformer 1, and the output voltage EO is supplied to a load RL from the induced voltage of the secondary winding n2 by turning on and off a transistor TR2. At the same time, the voltage Ef is supplied to an error amplifier 5 through the secondary winding n3, and the TR2 is turned on and off by the output Ea and via a driving circuit 8. Thus control is given to obtain a coincidence between the voltage Ef and the reference voltage Es to secure a constant voltage EO. In case the flyback voltage Efl increases owing to a fault of the feedback circuit of the amplifier 5, the output Eb of a differential amplifier 10 is selected 11 to limit the output voltage. When the primary current increases due to a short circuit of the load RL, the output voltage is limited by the amplifier 10 and the voltage drop EC of the resistance 12 via the TR1.
Patent JP-S58206856-A (JP)
Title: Carburetor
Inventor: KITAMURA SHIYUUICHI
IPC: F02M17/09
Filed: 1982-05-28
Abstract: PURPOSE:To improve fuel consumption and starting performance by obtaining appropriate air-fuel mixture always, by a method wherein fuel is measured by varying an effective area of a fuel jet through action of a suction air flow detector and negative pressure acting upon a fuel spouting part is controlled at a fixed state. CONSTITUTION:Fuel from a fuel supply device 8 having a float 8' led to a fuel jet 7 through a fuel supply duct 9 is spouted out from a fuel spouting part 14 by a carburetor through a connecting duct 12 and a fuel duct 13 after it has been mixed up with suction air flowing in a fuel spouting duct 10 at the confluence 11. In this case, atomization of the fuel from a spouting part 14 is contrived by spouting air to be fed by pressure from a pump 17 after pressure of the air is controlled at a fixed level by a constant-pressure valve device 18 by providing an injection nozzle 21 upstream of the spanting part 14. Fuel quantity is controlled appropriately by a method wherein a diaphragm device 16 detecting negative pressure downstream of a plate valve 4 is provided, an opening of the plate valve 4 is adjusted through a lever 15 by an output of the device 16 and a metering needle 6 is displaced.
Patent JP-H04301774-A (JP)
Title: Measuring method of ac resistance in conductor
Inventor: ITO YUMI
IPC: G01R27/02
Filed: 1991-03-29
Abstract: PURPOSE:To measure the AC resistance of a conductor easily and accurately by amplifying the potential difference between two points of the conductor, detecting the phase difference before and after the amplification, measuring the electric power value by giving the flow current and the potential difference, and applying the phase difference and the correcting of amplifying degree depending on the power value, the potential difference, and the flow current. CONSTITUTION:When an AC current for deciding is induced to a closed circuit which consists of a conductor 2 and a passage 6 for a closed circuit, the current value I is given to a measuring meter group 13 by a converter 8 for current measuring. On the other hand, the potential difference V between the terminals 5A and 5B for potential difference detecting of the conductor 2 is given to an amplifier Amp, and after amplified at an amplifying level alpha, making the value as Vp=alphaV, the value is given to the meter group 13, and the phase difference phi generated between the input and the output terminals is detected by a phase indicator 12. In the meter group 13, the electric power W is measured by a wattmeter 14, the current value I is measured by an amperemeter 16, and the potential difference Vp after the amplification is measured by a voltmeter 16. And depending on these measuring values, the AC resistance can be found accurately by the detected phase difference phi and the amplifying degree alpha.
Patent JP-H10282500-A (JP)
Title: Liquid crystal element
Inventor: MUNAKATA HIROHIDE
IPC: G02F1/1337
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid crystal element of excellent display definition by making the normal direction of a smectic layer at a chiral smectic phase substantially vertical in the long side direction of one pixel so as to prevent the deterioration of a contrast ratio with the generation of a driving detective domain. SOLUTION: At the time of using a liquid crystal showing a chiral smectic phase, the driving defective domain 16 responding to the period of an information signal generated at the boundary part between a display driving area 10 and a driving impossible area 12 is generated in a vertical direction with respect to a layer normal direction (the normal direction of the smectic layer) in particular. Then, a rubbing direction is made nearly vertical to the long side of a pixel 11 to make the layer normal direction of the chiral smectic phase nearly vertical to the long side direction of the pixel 11 to suppress influence to the display driving area 10 of the domain 16. Consequently, a driving defective part can be concentrated to the short side of the side of the area existing between electrodes to reduce the area of the driving defective part in proportion to the aspect ratio of a pixel 11.
Patent JP-S60236064-A (JP)
Title: Measuring instrument for concentration of ethanol liquid in unrefined sake (rice)
Inventor: SAITOU YOSHIO
IPC: G01N33/14
Filed: 1984-05-09
Abstract: PURPOSE:To eliminate the dilution error of an ethanol concn. when gaseous CO2 is generated and to improve measuring accuracy by measuring the concn. of the gaseous CO2 generated together with gaseous ethanol and correcting the concn. of the gaseous ethanol according to the measured concn. value. CONSTITUTION:The sample gas from a fermentation tank 5 passes through a three-way solenoid valve 73 and is subjected to a flow rate adjustment by a sample flowmeter 74. Fine dust is removed therefrom by a secondary filter 76. The gas is then passed through an IR analyzer 77 for gaseous C2H5OH and an IR analyzer 79 for gaseous CO2 and is joined with a bypass line P2 from which the gas is exhausted. A controller 8 corrects the dilution error of the gaseous ethanol by the carbon dioxide by an arithmetic unit provided therein when said controller receives the respective output signals for the concn. of the gaseous C2H5OH and the gaseous CO2 from the analyzers 77, 79. Zero gas and span gases of CO2, C2H5OH are periodically introduced by opening and closing of the valve 73 and a two-way solenoid valve 78 and the zero point and span of the analyzers 77, 79 are calibrated.
Patent JP-H08285271-A (JP)
Title: Air ratio control method for heat accumulation type burner
Inventor: MATSUMOTO MIKIO
IPC: F23N1/02
Filed: 1995-04-17
Abstract: PURPOSE: To realize an always proper combustion control by a method wherein burners are controlled under a correct air ratio regardless of the operation or stoppage of a system, and an oxygen concentration in a furnace is always kept uniform for a furnace which is equipped with a pair of heat accumulation type burners and makes them perform a combustion alternately. CONSTITUTION: A uniform temperature distribution is formed in a furnace 3 by switching two heat accumulation type burners 1 being provided in the furnace 3 by an interval of a specified period of time, and making them perform a combustion, and at the same time, a pre-heating of combustion air is performed by recovering the exhaust heat. In such a furnace, at both times of operation and shut down, an air flow rate to be fed to an air introducing pipe in which a gas introducing pipe of each heat accumulation type burner 1 is installed is adjusted to an air flow rate being required to cool the gas introducing pipe.  Also, a fuel gas flow rate is respectively regulated to a flow rate which is required at the time of a normal combustion, a flow rate which becomes a proper air ratio to an air flow rate in the air introducing pipe at the time of operation, and a flow rate which is required as a pilot flame at the time of shut down. By this method, a proper air ratio is always maintained.