baber/WOPTO huggingface dataset:
Patent JP-S5613645-A (JP)
Title: Fluorescent display tube
Inventor: SAEKI HIROSHI
IPC: H01J29/88
Filed: 1979-07-13
Abstract: PURPOSE:To reduct the cost of manufacture by coating the outer wall of a fluorescent display tube with a transparent dielectric substance film for simplifying the maintenance of high vacuum. CONSTITUTION:A fluorescent display tube is fabricated of the positive electrode base plate 1, the front face cover container 2, the positive electrode wiring 3, the positive electrode 5, the filament 8, the grid electrode 9, etc. The fluorescent display tube so fabricated is evacuated through an evacuating tube, decomposed its filament, and then sealed up. Then, the outer wall of the fluorescent display tube so sealed up is covered with an SiO2 transparent film by a high-frequency-excited ion plating method.
Patent JP-H06277252-A (JP)
Title: Surface sheet of body fluid absorptive article, and method and device for manufacturing the sheet
Inventor: NISHINO KAZUNARI
IPC: D04H1/435
Filed: 1993-03-24
Abstract: PURPOSE:To prevent a fluid guide tube attached on the surface sheet of the body fluid absorptive article from being collapsed and clogged. CONSTITUTION:The surface sheet 2 is formed by the upper face sheet 7 provided with a skin contact area 14 and a fluid guide tube 13, and the lower face sheet 8 provided with a skin non-contact area 15, a joined area 16 and an exposed area 25. The joined area 16 is joined to the peripheral edge of the lower face opening 12 of the fluid guide tube 13, and prevents the fluid guide tube 13 from being collapsed and clogged. The exposed area 25 can form the skin abutting face 18 is raised, and also, not protruded from the upper face of the skin contact area 14. The upper face sheet 7 and the lower face sheet 8 form a cavity 20 in a cross section in the thickness direction of the surface sheet 2. The surface sheet 2 can be manufactured by spraying a heat melt fiber from a melt blow extruder for the lower face sheet to the lower face side of the upper face sheet 7 formed by a melt blow extruder for the upper face sheet.
Patent JP-S5424971-A (JP)
Title: Inflation film with network taht can be rapidly and its production
Inventor: NAGASAWA TOSHIO
IPC: B29C48/10
Filed: 1977-07-27
Abstract: PURPOSE:A cylindrical film in molten or half-molten state which has been formed through inflation process is imparted a network that is rapidly cooled by using a cooling medium to produce a film with high length wise tear and impact strengths in good productivity.
Patent JP-H10277117-A (JP)
Title: Face washing device
Inventor: NAKAGAWA FUMIO
IPC: A61H33/12
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To efficiently clean the skin with no heater without taking a time and labor by constituting a face washing device of a water storage vessel and a treated water generator for generating alkali water and acid water, and applying the acid water on the face after cleaning it with the alkali water. SOLUTION: A first valve 11 is opened and tap water is fed to a treated water generator of a treated water device 6. A DC low voltage is applied to an electrode during feeding a prescribed quantity of water so as to electrodialyze, and alkali water is generated and stored in a water storage vessel 3. The alkali water is simultaneously fed and discharged via a forth valve 12 so as to be held at the fixed quantity at all times. The generated acid water is discharged from a discharge pipe 8. A motor 4 is driven here, rotates an impeller 5, and raises a wave in the alkali water so that the alkali water is applied on the face to clean it After cleaning the face for a prescribed length, it is switched so as to store the acid water and discharge the alkali water, the acid water is applied on the face in the same way so as to wash out the alkali water and at the same time massage the face.  The skin is thus efficiently cleaned and massaged.
Patent JP-S5714766-A (JP)
Title: Transmission frequency shift system of radar
Inventor: KONDOU NATSUKI
IPC: G01S13/26
Filed: 1980-07-01
Abstract: PURPOSE:To remove mutual interference of signal and to simplify the circuit construction by generating transmission frequency of 3 frequencies equally with the base signal of a frequency by selectively receiving the reflected signal of upper or lower band of transmission signal. CONSTITUTION:A reference signal generator 1 generates transmission reference signal with IF of the receiver higher than the reference signal f10 and a phase modulator 4 reverses and modulates the phase of 50% duty with modulation frequency of FM. Then, the signal is transmitted through a transmitter 5. Then, 2 kinds of local signals are formed by mixing fIO and fM in a local signal generator 8 and the local signal and reflected signal are frequency-converted 10 by the command of a signal treatment equipment 9. Reflected signal of upper or lower band of transmission signal is selected and received.
Patent JP-H05152227-A (JP)
Title: Manufacture of semiconductor device improved diffusion region formation means
Inventor: TSUKAMOTO HIRONORI
IPC: H01L29/78
Filed: 1991-03-28
Abstract: PURPOSE:To provide a method for manufacturing a semiconductor device which enables a diffusion region to be formed properly by forming a shallow junction, with an improved controllability of a diffusion concentration, without generating any defect or damage, without any toxicity, and by an advantageous means. CONSTITUTION:A semiconductor film 2 such as amorphous silicon film containing impurities is formed on a semiconductor substrate 1 by approximately 300-500Angstrom , an excimer laser beam E is shed to the semiconductor film 2 by approximately 500-1000mJ/cm<2> for diffusing the impurities onto the semiconductor substrate 1 and for forming diffusion regions 31 and 32.
Patent JP-S62254305-A (JP)
Inventor: YAMASHITA YOHACHI
IPC: C04B35/46
Filed: 1986-04-17
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-S62244188-A (JP)
Inventor: UIRIAMU II BAAGU
IPC: H05K1/14
Filed: 1987-04-10
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-2000283602-A (JP)
Title: Double heat source high temperature regenerator
Inventor: FUNAI HIDEKI
IPC: F25B33/00
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a double heat source high temperature regenerator wherein capacity control over a wide range is achieved without the need of an expensive valve and with a reduced installation space and piping is also not complicated with the anticipation of the reduction of the running cost. SOLUTION: Two inner shells 51, 52 are disposed in an outer shell 3 to construct a combustion gas flue 61 and a waste gas flue 62. The combustion gas flue 61 exhibits the entire configuration inverted U shaped and includes a burner 11 provided on a lower end 7 and an exhaust passage 13 connected to an upper end 9. The exhaust gas flue 62 exhibits a horizontal linear configuration as a whole, and includes an exhaust gas inlet provided in a one end 23 and an exhaust passage 29 connected with the other end. A portion where heat collection by a thin absorption solution 15 is likely is an inverted U shaped vertical side portion 61A in the combustion gas flue 61 and is the neighbourhood of the end 23 that is an exhaust gas inlet in the exhaust gas flue.  These vertical side portion 61A and the exhaust gas inlet are located on the same side whereby a convection 31 of the thin absorption solution 15 is smoothed as a dotted line in the figure for smooth circulation of the thin absorption solution.
Patent JP-H04299123-A (JP)
Title: Connecting method for plastic sheet or film
Inventor: MIYASHITA KIYOHISA
IPC: B29C65/78
Filed: 1991-03-28
Abstract: PURPOSE:To provide a method connecting swiftly and easily plastic sheets or films with each other during continuous operation of a continuous press, for example, a double type press. CONSTITUTION:Both end parts in a joined sphere of a matter obtained by superposing a plastic sheet or film 10 and a changeover sheet 11 upon each other are fixed by two sets of clamps comprised of vacuum boxes 12 and press plates 13 forming pairs by confronting them with each other, cut and removed. Then both cut surfaces are confronted with each other and a joining tape 20 is stuck to the part.
Patent JP-S5213312-A (JP)
Title: Photographic element
Inventor: SUZUKI TAMOTSU
IPC: B05D5/00
Filed: 1975-07-23
Abstract: PURPOSE:To obtain a composite for undercoating which uses water system solution (its electrification prevention efficiency is excellent), and prevents the whitening phenomenon which occurs easily at the time of drying.
Patent JP-H04321306-A (JP)
Title: Power amplifier protection circuit
Inventor: MATSUMOTO TAKASHI
IPC: H03F1/52
Filed: 1991-04-22
Abstract: PURPOSE:To protect a class B power amplifier without giving a required margin or over with respect to a load whose impedance is largely fluctuated depending on the operating environment. CONSTITUTION:A current detection circuit 11 detects a current Io of an output signal So of a power amplifier 2. A voltage detection circuit 12 detects a voltage Vo of the output signal So. An impedance calculation circuit 13 calculates a load impedance Z based on the output current Io and the output voltage Vo. A maximum input level arithmetic circuit 14 calculates a maximum level of an input signal Si of the power amplifier 2 based on a maximum output current voltage of the power device used for the power amplifier 2, the load impedance Z and power supply voltages +V, -V. An electronic attenuator 15 controls the input signal Si so that it does not exceed a maximum level.
Patent JP-S5424610-A (JP)
Title: Magnetic recorder
Inventor: YAMASHITA NORIYUKI
IPC: G11B5/592
Filed: 1977-07-27
Abstract: PURPOSE:To prevent bearing produced in tracks by shifting one of magnetic heads in the width direction of tracks based on the level detecting signal of crosstalk and making the plural tracks of an equal pitch.
Patent JP-S62250205-A (JP)
Inventor: TAKADERA YOSHIKAZU
IPC: A41D13/02
Filed: 1986-04-21
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-S60235376-A (JP)
Inventor: MATSUI YUUJI
IPC: H01R12/04
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-S58207297-A (JP)
Inventor: NAKAMURA KENJI
IPC: B66D1/56
Filed: 1982-05-25
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-S5518714-A (JP)
Title: Character input device
Inventor: SUZUKI MIKIO
IPC: G06F3/03
Filed: 1978-07-24
Abstract: PURPOSE: To save trouble of finding a character inputted in the past and also to shorten the input time by providing a memory part stored with the character inputted in the past a method of lighting the character.  
     CONSTITUTION: To the reverse surfaces of characters on board 10, light emitting elements 20 are provided. Further, this device is equipped with Chinese-character code memory circuit 14 where a code equivalent to a Chinese character assigned in the past is stored and display control circuit 15 which lights light emitting element 20 at a character position corresponding to the Chinese-character stored in mermoy circuit 14. Now, when position 21 of a desired input character is indicated by input pen 18, detection control circuit 13 generates the code of the assigned character and a strobe signal to a computer. Only Chinese-character codes among character codes are srored in memory circuit 14. In a read state, light emitting element 20 at a position equivalent to the read Chinese character code is lighted by display control circuit 15. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61251403-A (JP)
Title: Power converter for controlling electric railcar
Inventor: NUMAZAKI MITSUHIRO
IPC: B60L9/18
Filed: 1985-04-26
Abstract: PURPOSE:To prevent the voltage of the front stage of an inverter from abnormally rising by controlling an operation with a single pulse mode when a trolley wire voltage exceeds the prescribed value. CONSTITUTION:A switching unit 17 outputs a pulse mode designation signal #6 when a trolley wire voltage when a trolley wire voltage is higher than the prescribed voltage and a pulse mode designation signal #7 except the above. Pulse mode designation signals #1-#7 corresponding to the speed of a vehicle from a pulse mode calculator 14 and a pulse mode designation signal from the unit 17 are applied through a low value priority circuit 15 to a signal selector 18. The selector 18 outputs a signal of a pulse number 45 when the signal #1 is applied, and outputs signals of pulse numbers 27, 15, 9,... 1 similarly when the signals #1-#7 are applied.
Patent JP-H08257674-A (JP)
Title: Manufacture of material for constituting permeable die
Inventor: KIDO YASUYUKI
IPC: B22C1/00
Filed: 1995-03-22
Abstract: PURPOSE: To provide a manufacturing method for a material for constituting a permeable die constituting a die requiring permeability such as a casting mold, a mold for making a core, and a mold for resin forming. CONSTITUTION: A metallic wire is cut to an appropriate length to form a number of round members 1, and many round members 1 are bundled and vertically supported so that the other circumferential surface is always made in close contact with each other, and charged in a furnace, and the round members 1 are joined with each other by melting the brazing filler metal to form the permeable clearance between the respective round members 1.
Patent JP-S58206723-A (JP)
Inventor: TAMURA FUJIO
IPC: A61B5/0245
Filed: 1982-05-27
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-H04218237-A (JP)
Title: Manufacture of cathode-ray tube
Inventor: TOMIYAMA KOZO
IPC: H01J29/02
Filed: 1991-04-22
Abstract: PURPOSE:To ensure generation of knocking from a lower electrode so as to prevent stray malfunction in a knocking process of a cathode-ray tube by applying a voltage to be applied to anode to a lower electrode of convergence voltage and the like while separating the voltage into partial divided voltage with high resistance. CONSTITUTION:At the initial time when a voltage Eb is applied to an anode, electric potential difference VG6-3 and VG3 are respectively 30KV and 15KV while the partial divided voltage according to respective resistance values are EbXR2/(R2+R3). Electric discharge occurred between the anode G6 and converging electrodes G5/G3, or leakage in current occurred. All the resistance between the converging electrodes and earth becomes low thereby and the electric potential difference VG6-3 becomes high while the difference VG3 becomes low. At every time such phenomena occur continuously in sequence, spark discharge is generated repeatedly from the electrodes G5/G3 to shielding electrodes G2/G4, and thus knocking with respect to the shielding electrode is carried out effectively. It is thus possible to prevent stray malfunction from the shielding electrodes.
Patent JP-S57205822-A (JP)
Title: Magnetic recording medium
Inventor: TAKEI YUTAKA
IPC: G11B5/70
Filed: 1981-06-12
Abstract: PURPOSE:To improve durability and a tape running property, by forming a crevasse having prescribed length, width, space and area ratio, on the surface of a magnetic coating film of a magnetic recording medium. CONSTITUTION:On a non-magnetic supporting body 1a, a magnetic coating material for forming a magnetic coating film 1b is applied, and in a state that this applied magnetic coating film is not dried yet and is capable of flowing, a magnetic field exceeding about 1,000 oersteds is applied in the orienting direction for >= about 100msec. Subsequently, a crevasse 1c of about 0.05-0.50mu in width and about 1.0-20.0mu in length is formed at intervals of about 0.3-5.0mu so as to become about 1.0-10.0% of an area of the cating film surface. In this way, it is possible to obtain a magnetic tape which is excellent in its durability and tape running property.
Patent JP-S5425639-A (JP)
Title: Write-in check system for magnetic bubble unit
Inventor: SUEHIRO KOUJI
IPC: G11C11/14
Filed: 1977-07-29
Abstract: PURPOSE: To increase the write-in reliability and to make easy for failure sectioning, by storing the write-in information with checking before they are memorized from the major to the minor loop. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59215243-A (JP)
Title: Reconditioning method of molding sand
Inventor: MATSUKAWA YASUTSUGU
IPC: B22C5/18
Filed: 1983-05-23
Abstract: PURPOSE:To remove the binder on the surface of old sand for a casting mold used for casting by friction between the old sand and fresh sand and reconditioning the old sand to molding sand at a low cost by mixing said old sand with the fresh sand and rotating the same at a high speed. CONSTITUTION:Old sand and fresh sand are put respectively into an old sand tank 11 and a fresh sand tank 12. The electrically driven gate 14 of the tank 12 is opened to charge a prescribed amt. of the fresh sand into a reconditioning device 15 so that a self-lining layer by the fresh sand is formed on the inside surface of the rotary drum in the device 15. The electrically driven gate 13 of the tank 11 is then opened to charge the old sand into the device 15. The fresh sand and the old sand are mixed in the rotary drum so that the satisfactory reconditioning effect of the old sand is obtd. and the grain shape of the fresh sand is improved by the friction or polishing force by the fresh sand having sharp angles with the old sand. The old sand is thus reconditioned to the molding sand at a low cost.
Patent JP-S5812805-A (JP)
Inventor: RENU GORUGEN
IPC: B60C11/11
Filed: 1982-05-29
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-H02270335-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: FUKUDA ETSUO
IPC: H01L29/78
Filed: 1989-04-12
Abstract: PURPOSE:To reduce the running current on the position deep from the surface of drain/source diffused layers thereby enabling the punch-through phenomenon to be restrained by a method wherein nitrogen led-in layers are provided underneath the drain/source diffused layers. CONSTITUTION:The title semiconductor device is provided with a gate electrode 4 formed on a semiconductor substrate 1, drain/source diffused layers 6 provided on the semiconductor substrate 1 holding the said gate electrode 4 and nitrogen led-in layers 7 provided underneath the drain/source diffused layers 6. For example, a gate oxide film 3 is formed on a specific position in an element formation region on the n type silicon substrate 1 and then the gate electrode 4 is formed on the gate oxide film 3 while sidewall insulating films 5 are formed on both sides thereof. Furthermore, the boron nitride added layers 7 formed of boron nitride using sputter type ion implantation process are provided on the positions in contact with the lower part of the prospective drain/source diffused regions 6 in the n type silicon substrate 1 and then the drain/source diffused layers 6 are formed by ion implanting the boron.
Patent JP-S62245023-A (JP)
Inventor: POORU SUTEIIBUN HAMONDO
IPC: F27D17/00
Filed: 1987-04-13
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-S59217747-A (JP)
Title: Vinyl chloride resin composition
Inventor: NARITA TOSHITO
IPC: C08L51/04
Filed: 1983-05-25
Abstract: PURPOSE:The titled composition that is obtained by adding a methyl methacrylate homo- or copolymer and a butadiene graft copolymer, thus having a good balance in improved heat distortion resistance, shock resistance and processability without any adverse effects on its transparency. CONSTITUTION:(A) 50-80pts.wt. of a vinyl chloride resin containing more than 80wt% of vinyl chloride are combined with (B) 15-40pts.wt. of a methyl methacrylate homo- or copolymer which is composed of 75-100wt% of methyl methacrylate and 25-0wt% of a monomer copolymerizable therewith and has a reduced viscosity (etasp/c) of 0.05-2dl/g, which is measured on a solution of 0.1g of the sample in 100ml chloroform at 25 deg.C and (C) 3-20pts.wt. of a graft copolymer which is prepared by polymerizing a mixture of 5-25wt% of an aromatic vinyl monomer, 5-30wt% of an alkyl methacrylate and 0-10wt% of other copolymerizable monomers in the presence of 60-85wt% of the butadiene rubber component containing 80wt% of butadiene.
Patent JP-S5316141-A (JP)
Title: Vacuum control for gasoline engine having governor
Inventor: SHINOHARA YUUJI
IPC: F02P5/06
Filed: 1976-07-29
Abstract: PURPOSE:To attain an appropriate ignition timing by the vacuum advance control corresponding to engine r.p.m. under high or low engine load depending upon the degree of opening in a governor throttle valve of an air governor.
Patent JP-S62248562-A (JP)
Title: Electric member soldering method
Inventor: FUKADA TATSUO
IPC: H01L23/02
Filed: 1986-04-18
Abstract: PURPOSE:To perform a good and sure soldering by forming the solder layer of higher melting point that the heat resistant temp. of an electric part on one part or both parts of joining face of a jointing metal member and after fitting the part, soldering it via the low melting point solder containing one part of the solder layer component. CONSTITUTION:The solder layers 21, 22 having higher melting point than the heat resistant temp. of a connectot 13 and the microwave integrated circuit 12 to be fitted are formed with a solder plating, etc. on both parts or one part of the joining face of the 1st metal member 11 and 2nd metal member 15. After fitting the micro-wave integrated circuit 12 and connector 13 to the 1st metal member 11, both metal member 11, 15 are joined on their faces and soldered with their heating by interposing the low melting point solder 23 containing one part of the solder component of high melting point solders 21, 22, without giving any effect on the fitting electric parts 12, 13. The soldering can surely be performed giving no effect on the electric part.
Patent JP-S59218247-A (JP)
Title: Continuous casting method
Inventor: KADOI JIYUN
IPC: B22D11/11
Filed: 1983-05-25
Abstract: PURPOSE:To obtain a billet having high quality without component segregation by exerting pressure on the molten metal in a casting mold of a continuous casting device to produce many crystal nuclei and fluidizing and stirring further electromagnetically near the secondary cooling zone. CONSTITUTION:Gas is introduced through an introducing pipe 3 into a sealing part 4 in the part above the meniscus of the molten metal in a casting mold and a pressure higher than the atm. pressure is exerted on the molten metal to increase the number of the crystal nuclei to be produced in the stage of casting continuously the molten metal. An electromagnetic stirrer 9 is further provided near the secondary cooling zone to fluidize and stir electromagnetically the liquid phase part in a billet. The segregation layer generated with the stirring is thus decreased and the quality of the continuous cating billet is improved by such method.
Patent JP-H09282888-A (JP)
Title: Differential amplifier
Inventor: SHIMIZU YASUYUKI
IPC: G11C11/419
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To speed up, lower a consumed current and improve reliability by taking countermeasures to oscillations and an offset voltage. SOLUTION: Signal lines 43, 47 are turned to 'H', so that nmos 23, 34 are turned on. Signals with a potential difference are input to input signal lines 41a, 41b. Nmos 21a, 21b change the amount of a current between a drain and a source of pmos 22a, 22b. As a result, a potential of signal lines 46a, 46b is changed, and a voltage is suddenly changed larger than by the input signal. A Vgs of pmos 32a, 32b is driven with 'L' by inverters 33a, 33b. The amount of a current of the pmos 32a, 32b is changed by the voltage change of the signal lines 46a, 46b, whereby a potential of output signal lines 49a, 49b is changed. When the potential of the output signal lines 49a, 49b becomes lower than a logical threshold value of inverters 51a, 51b, an output of the inverters 51a, 51b becomes 'H' and pmos 32a, 32b are turned off, whereby the output signal lines 49a, 49b are fixed at 'L'.