baber/WOPTO huggingface dataset:
Patent JP-H10335795-A (JP)
Title: Printed board
Inventor: KENJO TAKUYA
IPC: H05K1/11
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To make possible the self-alignment function of a high mounting positional accuracy and to prevent the generation of a short circuit between a component and a land adjacent to the component, by a method wherein one recess or a plurality of recesses is or are formed in the circumferential part of the circular land for electronic element mounting, which is larger than the terminals of an electronic element. SOLUTION: A circular land 1 for electronic element mounting with recesses 2 formed in its circumferential part is one to conduct the action of the self- alignment function of a high mounting positional accuracy and is composed of a circular land for electronic element mounting with four recesses 2 formed at intervals of 90 degrees in its circumferential part. Terminals 3 of an electronic element are moved to the center encircled with the four recesses 2, that is, the center of the land 1 by the surface tension of solder and are fixed at the position of the center. Even if the land 1 larger than the terminals 3 of the electronic element is used, the terminals 3 of the electronic element can be mounted accurately in the center of the land 1.
Patent JP-H08316781-A (JP)
Title: Surface acoustic wave element
Inventor: SHIMIZU YASUTAKA
IPC: H03H9/25
Filed: 1995-05-17
Abstract: PURPOSE: To provide the surface acoustic wave element with high performance by finding out a cut face and a surface acoustic wave propagation direction more proper than those of a conventional element in a lithium niobate substrate and a lithium tantalate substrate. CONSTITUTION: When a cut face and a surface acoustic wave propagation direction of a piezoelectric substrate made of a lithium tantalate are selected to be (ϕ, θ, ψ) in Euler angle representation and a range substantially equivalent thereto, the angle ϕ is 90 deg., θ is 90 deg. and ψ is in a range of 0 to 180 deg.. Furthermore, when a cut face and a surface acoustic wave propagation direction of a piezoelectric substrate made of a lithium niobate are selected to be (ϕ, θ, ψ) in Euler angle representation and a range substantially equivalent thereto, the angle ϕis 90 deg., θ is 90 deg. and ψ is in a range of 0 to 180 deg..
Patent JP-S6034517-A (JP)
Title: Driving device making use of stationary type inverter
Inventor: MIKI JIICHI
IPC: F16D3/12
Filed: 1983-08-04
Abstract: PURPOSE:To absorb impact torque to be generated at a backlash part of a power transmission system, by interposing a rubber flexible shaft connector obtained by applying precompression to a rubber body between an output shaft side of a motor to be dirven by a stationary type inverter and a load side. CONSTITUTION:A cylindrical hub 18 is fixed to an output shaft 16 of a reduction gear 14 connected unitarily with a motor 12 to be controlled by driving by a stationary inverter through key structure and screw clamp structure. A sprocket wheel 24 is fixed to a flange hub 20 fitting over an external circumferential surface of the cylindrical hub 18 with a bolt through a bushing 22. In addition to the above, a rubber flexible shaft connector 26 consisting of a precompressed rubber body and aluminum die casting is fixed to the cylindrical hub 18 with a bolt 28 and to the flange hub 20 with a bolt 30.
Patent JP-H088729-A (JP)
Title: Frequency dividing circuit
Inventor: USAMI KUNIHIRO
IPC: H03B19/00
Filed: 1994-06-24
Abstract: PURPOSE:To operate a gate circuits with a single power supply together with reduction of the power consumption by adding the inverter circuits and push-pull circuits into the gate circuits. CONSTITUTION:The switch elements 80/81 and 84/85 are alternately turned on by an input signals IN and the inverse of the signal IN. Thus a frequency dividing signal OUT and the inverse of the signal OUT which are mutual to each other are obtained at the output sides of the push-pull circuits 87 and 86 by giving the 1/2 frequency division to the signal IN and the inverse of IN. Meanwhile the inverter circuits 78 and 79 and the push-pull circuits 82, 83, 86 and 87 are used as the gate circuits. In such a constitution, these gate circuits can be operated with a single power supply and also the power voltage can be reduced. Furthermore no through current flows to the circuits 82-87 at all times and therefore the power consumption is reduced.
Patent JP-S625366-A (JP)
Inventor: KIKUCHI MAKOTO
IPC: A61N5/02
Filed: 1985-06-30
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-H0434639-A (JP)
Title: Peripheral device
Inventor: SHIBATA KOICHI
IPC: G06F13/42
Filed: 1990-05-30
Abstract: PURPOSE:To surely handshake with a host computer by delaying at least one of two reference pulses to form prescribed timing relation and adjusting generation timing within the timing relation to form a hand shaking signal. CONSTITUTION:When delay circuit blocks 1 to 3 form three kinds of hand shaking signals (/ACK1, BUSY1), (/ACK2, BUSY2), (/ACK3, BUSY3) from a /ACK' signal and a BUSY' signal, a line selector 4 sends any one of hand shaking signals specified by a select signal to the host computer. The hand shaking signal is formed by delaying at least one of two generated reference pulses by a prescribed delay value to form prescribed timing relation and then delaying the delayed reference pulse signal furthermore by a time adjusted and set within the timing relation. Consequently, a peripheral device to be surely hand-shaked with the host computer can be obtained.
Patent JP-S5475228-A (JP)
Title: Audio response unit
Inventor: NAKAMURA MASAFUMI
IPC: G06F3/16
Filed: 1977-11-29
Abstract: PURPOSE: To perform a maintenance test apart from a processing unit by sending vocabulary specification information from the processing unit to an audio editing part when a normal mode is designated, and sending specified vocabulary specification information for maintenance to the audio editing part when a maintenance mode is designated.  
     CONSTITUTION: Vocabulary specification information is taken in from processing unit 1 and is edited with sound information read out from audio memory part 3 and is outputted to each line. In this case, vocabulary set switch 19 sets vocabulary specification information for maintenance, and line specification switch 18 designates a line which is the object of maintenance of audio editing part 3, and mode specification switch 17 designates a normal mode or a maintenance mode. Then, when the normal mode is designated by switch 17, vocabulary specification information from unit 1 is sent to audio editing part 3; and when the maintenance mode is designated, specified vocabulary specification information for maintenance is sent to audio editing part 3 at the timing of the line which is designated by switch 18. As a result, the maintenance test can be independently performed apart from the processing unit. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H039641-A (JP)
Title: Cordless telephone system
Inventor: OMORI TADASHI
IPC: H04W84/10
Filed: 1989-06-07
Abstract: PURPOSE:To realize hand-free speech by providing a voice amplification degree switching means and a loudspeaker button to start up the voice amplification degree switching means on a mobile station, and providing a speaker, a speaker amplifier circuit, and a received signal switching means on a base station. CONSTITUTION:When the loudspeaker button 27 is depressed during call, the control means 14 of the mobile station B starts up the voice amplification degree switching means 28, and increases the gain of a transmission amplifier circuit 21, and also, turns off the power source of a receiving amplifier circuit 18, which interrupts the voice of an opposite party from a receiver 23 and enables the voice of a principal to be amplified. At the base station A, the voice from the mobile station B is received with a receiving antenna 10, and a received signal switching means 11 is started up with a control means 2, and the input of a received signal is switched to the speaker amplifier circuit 12, and the voice of the opposite party can be heard from the speaker 13. Thereby, loudspeaker speech can be performed, and the hand-free speech can be realized in a long conversation.
Patent JP-S5767720-A (JP)
Title: Combustion furnace for gas containing large amount of dust
Inventor: SHIRAISHI MITSUHIKO
IPC: F23J1/00
Filed: 1980-10-14
Abstract: PURPOSE: To enable to discharge the dust without producing weld deposit or solidifying with fusion on discharge valves by a method wherein cooled rotary bodies, which cool the high temperature dust generated from combustion and as well as intercept the heat flow flowing down from the upper part of a combustion chamber, are provided at the lower part of the combustion chamber.  
     CONSTITUTION: The dust in the molten or half-molten state due to the high temperature combustion at the upper part 1 of the combustion furnace in the combustion exhaust gas falls on the cooled rotary bodies 3 by gravity. There, the dust turns to a solid state which does not cause the obstacle such as weld deposit or the like and is fallen down to the lower part 2 of the combustion furnace by the rotation of the rotary bodies 3 and the scraping of scarpers 4. Because the lower part 2 of the combustion furnace is intercepted from the radiant heat of the upper part 1 of the combustion furnace by means of the cooled rotary bodies 3, the dust cooled and solidified within the lower part 2 of the comnustion chamber is maintained at relatively low temperature, resulting in causing no obstacle such as fusion, weld deposit or the like and being discharged through the dust discharge valves 5 and 6. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000333382-A (JP)
Title: Battery charger
Inventor: INAGAKI MAKOTO
IPC: H02J7/02
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a battery charger for surely recognizing a charging state in a battery. SOLUTION: A microprocessor detects switching operation of a setting current value of a multiple-stage constant-current battery charger 5, and lamps 1 to 4 are lighted up sequentially for each finished charging step to indicate the process of charging states. Only the last lamp corresponding the current charging step is indicated in a lighted state, so that the charging process in execution is clearly indicated.
Patent JP-S5767724-A (JP)
Title: Controlling method of air fuel ratio
Inventor: YAMAMOTO TETSUO
IPC: F23N5/24
Filed: 1980-10-14
Abstract: PURPOSE: To control the ratio of fuel and air to be supplied to a main burner by a method wherein ambient gas within a furnace body is induced in an afterburner to be re-burnt by supplying the predetermined amount of combustion air and the controlling of said ratio is performed in accordance with the measured result of the oxygen concentration in the resultant combustion gas.  
     CONSTITUTION: A part of the ambient gas within the furnace body 1 is induced in the afterburner 14 by means of a proportioning feed pump 13 and burnt by constantly supplying the combustion air with a proportioning feed pump 15. The measuring signal, which is generated by the value of oxygen concentration in the combustion exhaust gas measured with an O 2  analyzer 16, is compared with the set signal of a fuel air ratio setter 11 by means of an O 2  regulator 12 in order to input the difference signal between the two signals just mentioned above to a ratio setter 10 so as to automatcially control the set ratio of the ratio setter 10 in proportion to the oxygen concentration. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04366993-A (JP)
Title: Driving method for liquid crystal display device
Inventor: KAMEYAMA KENJI
IPC: G09G3/36
Filed: 1991-06-14
Abstract: PURPOSE:To eliminate the noise and waveform distortion of a driving voltage waveform to a liquid crystal cell and to stabilize display characteristics for a long period by detecting the phase difference between the driving voltages of a segment-side driving means and a common-side driving means and minimizing the phase difference. CONSTITUTION:When the liquid crystal is not selected, a phase detecting and phase difference detecting circuit 1 detects the phases of the output signal voltages of the final stages of the segment-side driving circuit 5 and common- side driving circuit 6 and detects their phase difference. An arithmetic circuit 2 calculates the adjustment quantity of the timing of the output control signal of a display control circuit 8 which minimizes the detected phase difference with the output signal of the circuit 1 and outputs it as digital data to timing adjusting circuits 3 and 4. The circuits 3 and 4 adjust the phase differences between the output signal voltages of the final stages of the circuits 5 and 6 to the smallest difference.
Patent JP-S5475840-A (JP)
Title: Exterior unit of air conditioner
Inventor: MURANO MITSUO
IPC: F24F1/56
Filed: 1977-11-30
Abstract: PURPOSE:To use a single air inlet/outlet opening for a suction port and a blow-off port jointly, by providing the suction port and the blow-off port in an identical wall of the exterior unit. CONSTITUTION:Each of one side and the front of the main body 11 of the exterior unit is provided with the suction port and the blow-off port 13. An L-shaped condenser 14 is set up in the main body 11 near the suction port 12. A backward centrifugal fan 15 is provided under the condenser 14 and connected to a motor 16. A compressor 15 is installed in a space A defined by a partition plate 4'. An electric parts box 16 and a suction plate 17 are provided. Because the suction port 12 and the blow-off port 13 are provided in the same wall of the main body 11, separate air inlet/ outlet space are not needed for the suction port 12 and the blow-off port 13. Therefore, the plottage of the exterior unit can be reduced and the unit can be effectively installed at a narrow place.
Patent JP-H09300864-A (JP)
Title: Magnetic card
Inventor: HOTTA TAKASHI
IPC: B42D15/10
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To prevent the pollution due to the bacteria borne on a magnetic card used in a hospital or the like from occurring and the affection due to in-hospital infection and the proliferation of bacteria or the like from developing. SOLUTION: On the outer surfaces of a magnetic card, antibacterial agent 5-containing antibacterial layers 6 are respectively formed. The antibacterial layer 6 is formed by applying a paint mixed with the antibacterial agent 5 onto the outer surface of the card or by printing a printing ink mixed with the antibacterial agent 5. As the antibacterial agent 5, inorganic antibacterial agent, in which a metal or metal ion is held on carrier, is used.
Patent JP-H05338892-A (JP)
Title: Paper reversing device
Inventor: KOBAYASHI KATSUHIKO
IPC: B65H29/58
Filed: 1992-06-04
Abstract: PURPOSE:To enhance productivity without increasing the peripheral speed of the rollers of a reversible roller device. CONSTITUTION:A feed roller 16 to be located on the side of a fixing device and an unloader roller 17 to be located on the side of an output device are provided in a paper feed path and a paper reversing device 20 is provided between the rollers via a switching claw 21. The paper reversing device has a reversible roller device having a drive roller 26 and a pinch roller 27 and carries out an introducing or unloading operation for paper sheets guided by the switching claw. When the device is switched to reverse rotation, the paper sheets are unloaded through the unloader roller. If then a sensor S2 detects the front ends of the paper sheets, simultaneously the reverse rotation is stopped and the pinch roller 27 is released so as to stop nipping. While some of the paper sheets ahead pass through the reversible roller device, the front ends of the following paper sheets reach the reversible roller device and the former is introduced while overlapping the latter.
Patent JP-H0310904-A (JP)
Title: Radial tire
Inventor: OCHIAI KIYOSHI
IPC: B60C11/00
Filed: 1989-06-06
Abstract: PURPOSE:To suppress change in a carcass profile following its running by dividing the carcass profile into respective upper and lower respective spheres while respectively specifying such as ratio of a radius of curvature in the upper sphere to a height in radial direction of a tire, and ratio between respective radii of curvature at the time of difference of inside pressures in the upper sphere. CONSTITUTION:The carcass profile 15 of a carcass 9 is divided into an upper sphere C1 expanded outward between a belt outer periphery point (a) and a carcass maximum width point (b) and a lower sphere C2 expanded outward from the carcass maximum width point (b) to an inflection point (c). Ratio of a radius of curvature R1 in the upper sphere C1 to a height H in radial direction of a tire 1 is set up into a range of 0.90-1.05. Moreover, ratio of respective radii of curvature R1 in each upper sphere C1 in an inside pressure charged up state in 5% of regular inside pressure and a regular inside pressure charged up state is set up into a range of 0.70-0.95. Still more, ratio of radius of curvature TR1 by the surface of the tread part 4 to the maximum width SW of the tire in the regular inside pressure charged up state is set up into a range of 1.28-1.95.
Patent JP-H10328613-A (JP)
Title: Coating method
Inventor: KASHIWADA HIROTAKA
IPC: B05C5/00
Filed: 1997-06-02
Abstract: PROBLEM TO BE SOLVED: To carry out the multi-layer simultaneous coating of an ink acceptive coating liquid at high speed without generating the defective coating caused by the heeling phenomenon, the air entrainment phenomenon or the like by specifying the surface roughness of a continously travelling substrate at the specified roughness and also specifying the viscosity of a coating liquid for a lowermost layer at the time of high shearing. SOLUTION: Coating liquids of two kinds or more are made to fall freely as a coating liquid film 2 by a slide curtain head 1 and impact crosslinked onto a web 5 as a continuously travelling substrate and applied thereon for coating. At that time, the angle α formed by the tangent to a backup roll 4 on a liquid contact section 3 and a coating liquid film 2 is set at 90 deg., and the distance L of bringing a web 5 into contact with the backup roll 4 is set at 3 mm or more in the travelling direction of the web 5 from the top of the backup roll 4 as a start point. Also the surface roughness of the web 4 is set at 0.1 μm or more, while the viscosity of a lowermost layer coating liquid at the time of high shearing is set at 30 cPs or more to 300 cPs or less.
Patent JP-S6122435-A (JP)
Title: Production of magnetic recording medium
Inventor: KUBOTA TAKASHI
IPC: C10N40/18
Filed: 1984-07-10
Abstract: PURPOSE:To obtain a magnetic recording medium having excellent durability and wear resistance by forming a thin ferromagnetic metallic film layer on a base body, providing a protective layer consisting of an org. high molecular compd. thereon and subjecting said layer to a plasma treatment or IR or UV ray irradiation then deposition a lubricating agent thereon. CONSTITUTION:A polyester film 1 on which the thin ferromagnetic metallic film layer is deposited by evaporation is set to the bottom surface of the substrate 3 in a treating vessel 2 and a gaseous monomer of the org. high molecular compd. (tetramethyl silane) is introduced into the vessel through an introducing pipe 4 then the high-frequency of a high-frequency power source 7 is impressed to an electrode 5 to form the plasma-synthesized protective film. The film is thereafter subjected to the plasma treatment by the gaseous Ar introduced into the vessel through a gas introducing pipe 4. The film 1 is dipped into a lubricating agent soln. of myristic acid, etc. to form a lubricating agent layer. The magnetic recording medium having the excellent durability and wear resistance is thus obtd.
Patent JP-S5268924-A (JP)
Title: Stationary inductive electric apparatus
Inventor: IKEDA MASAMI
IPC: H01F27/34
Filed: 1975-12-05
Abstract: PURPOSE: To relieve the electric field convergence at the edge part by constituting the magnetic shield plate from laminated thin magnetic material plates, and by bending toward the tank side the edge part of at least a piece of magnetic material plate positioned on the high voltage charging part side. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09328432-A (JP)
Title: Spraying agent
Inventor: HASEGAWA AKIHIKO
IPC: A61P17/00
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To obtain a spraying agent capable of simply applying to a breeding requiring a quick hemostasis, a skin disease, a skin defect, etc., by containing a chitin having a hemostatic effect, an anti-inflammatory effect and a wound healing effect into an aerosol container. SOLUTION: This spraying agent is obtained by loading a chitin of a prescribed amount into an aerosol container under an aseptic condition together with various additives, and filling a propellant into the aerosol container through valve part thereof by compressing. The chitin is a poly-N-acetyl-D-gluocosamine or derivative thereof (e.g.; de-acetylated chitin or chitosan) obtained by treating for decalcifying, deproteinizing, etc., an external skeleton of crustaceans or Coleoptera, a shell of a cuttlefish or a cell wall of a fungus such as a mold or a mushroom with hydrochloric acid, caustic soda, etc. The mixing ratio of the chitin to the propellant is preferably (1:2)-(1:50) in weight ratio. As the propellant, e.g. dichlorodifluoroethane, propane, a liquefied petroleum gas, etc., are cited.
Patent JP-H0436966-A (JP)
Title: Sealed type lead-acid battery
Inventor: TOKUNAGA AKIO
IPC: H01M10/10
Filed: 1990-05-31
Abstract: PURPOSE:To greatly reduce the material cost and maintain the initial electric characteristics for a long period by embedding an electrode plate group consisting of neg. electrode plates and pos. electrode plates accommodated while fitted in a plurality of grooves, which are provided in the shorter side-face inner wall of a battery jar, in a powder layer having a high porosity and a large specific surface area, fixing its upper part with a porous substance layer which admits passage of gas and liquid and denies passage of pulverized/granular substance, and impregnating the powder layer with sulphuric acid electrolytic solution of a proper amount for charging and discharging the battery. CONSTITUTION:The shorter-side face inner walls of a battery jar 3 equipped with pos. electrode plates 1 and neg. electrode plates 2 are provided with grooves 4 in a number equal to the number of electrode plates and with a length approx. the same as the height of electrode plate, and the ends of electrode plates are to be fitted in these grooves 4. The electrode plate group is embedded in a powder 5 in such a degree that a pos. electrode strap 6 and a neg. electrode strap 7 are just hidden, and inter- electrode spaces are filled with the powder 5 tightly. The upper part of the powder 5 is fixed by inserting a perforated resin plate 10 with a plurality of holes 9 by pres sure into the battery jar 3 with a porous sheet 8 interposed.
Patent JP-H10333665-A (JP)
Title: Information terminal device with function of displaying transfer information
Inventor: TOSHIMOTO MICHITAKA
IPC: H04W88/02
Filed: 1997-06-02
Abstract: PROBLEM TO BE SOLVED: To provide an information terminal device with the function of displaying information such as messages to be sent or received in a predetermined font size depending on the amount of information or displaying the font size switched by a user command. SOLUTION: Messages received by a receiver 1, a demodulator 2 and a data detector 3 are stored through a CPU 4 into a register 5, the amount of information is counted by a character number counter 14 and reference data provided corresponding to the amount of information are sent to a display controller 7. The display controller 7 selects fonts out of a font storage 8 in accordance with the reference data and the messages stored in the register 5 are shown on a display 9 with the fonts. An up-key 10c and a down-key 10d on a key operator 10 are used to change the fonts as intended by a user.