baber/WOPTO huggingface dataset:
Patent JP-H01259379-A (JP)
Title: Image forming device
Inventor: SERIZAWA YOJI
IPC: G03G15/00
Filed: 1988-04-11
Abstract: PURPOSE:To obtain an image forming device capable of printing an image in a single color while protecting photosensitive body and optical systems by providing the title device with a means detecting the way that a developing means is mounted and a means individually driving and controlling a developing means and/or an exposure means. CONSTITUTION:Based on the control program of a built-in ROM, a CPU 7 individually detects the condition of the developing device 54 or 55, with the aid of a mounted condition detecting circuit 1 or 2. According as they are mounted or not, the CPU 7 individually controls the developing devices 54 and 55 and/or driving circuits 5 and 6 for lasers 8 and 9, and drives only the laser associated with the developing device which can develop an image and only the optical system corresponding to its color, then prints the image in a single color. On this occasion, according to the condition detecting circuits based on the mounting condition of developing devices, the CPU 7 inhibits the drive of the lasers through a laser fault detecting circuit 10, or inhibits that of electrostatical charger driving circuits 3 and 4 associated with the lasers 8 and 9. Under this construction, single-color printing is possible while protecting the photosensitive body and the optical systems.
Patent JP-S5313280-A (JP)
Title: Saw blade for saw cutter
Inventor: ENOKI SHIGEO
IPC: B23D63/06
Filed: 1976-07-23
Abstract: PURPOSE: To restrain the returning amount within 1 m/m by adhering a metal having excellent resistance against wear on both sides at the blade tip of the saw blade, so that the wear on the angled portions at the blade tip is prevented and stable sawing operation is performed. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58204706-A (JP)
Inventor: HARA KEIJI
IPC: H02B13/02
Filed: 1982-05-21
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-S57202525-A (JP)
Title: Electronic flashing equipment
Inventor: OOMORI KOUICHI
IPC: G03B15/05
Filed: 1981-06-09
Abstract: PURPOSE:To simplify the constitution of a commutating circuit, by connecting two thyristors in series with a commutation condenser in-between and by igniting one thyristor in accordance with the ignition of the other thyristor. CONSTITUTION:Each of two thyristors 11 and 18 are inversely connected to a thyristor 14 in series with a commutation condenser 15 of a commutating circuit 10 in-between. Therefore, when only the thyristor 14 is triggered through a flash stop signal generating device 16', the thyristor 11 is not triggered at the same time. The thyristor 11 is triggered by the inverse bias of the thyristor 18 and its flashing is stopped through a main thyristor 4 connected to a discharge tube 3. By making such an arrangement that the decision when the flashing is to be stopped is performed only by triggering one thyristor in the commutating circuit, the constitution of the commutating circuit of the electronic flashing device becomes simpler.
Patent JP-H11276629-A (JP)
Title: Sprinkler head cover
Inventor: SHIMIZU YOSHIKAZU
IPC: A62C35/68
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a sprinkler head cover equipped with a structure much stronger against external force without delaying the operation of a sprinkler head. SOLUTION: This head cover is provided with an attachment member 5 attached at the main body part of a sprinkler head S, cover fixing member 7 attached to the attachment member 5, cover member 11 adhered to the cover fixing member 17 by soldering so as to cover a ceiling hole provided at a position corresponding to the sprinkler head S, and protector member 20 provided between the cover member 11 and the attachment member 5 while having an outer diameter larger than the sprinkler head S. Besides, a recessed part is formed on the lower surface of the cover member 11, and an adhesive surface for soldering the cover member 11 and the cover fixing member 17 is provided on the upper surface of the recessed part.
Patent JP-S5612899-A (JP)
Title: Output voltage regulator of generator
Inventor: TADA ISAO
IPC: H02P9/10
Filed: 1979-07-10
Abstract: PURPOSE:To eliminate the manual control of the generator output voltage regulator at the time of separation by automatically setting the terminal voltage of the generator to the value before separating the detectors when disconnecting the generator from a power receiving system. CONSTITUTION:If an interlocking breaker 3 is opened when a power receiving system 1 is operated in parallel with a nonutility generator 4, the voltage detector 10 is raised at the input voltage to the terminal voltage corresponding to the exciting current after separating it. Since the detector 11 is opened simultaneously upon separation at the contact 12 to retain the input voltage before separating it, deviation occurs between the output voltages of the detectors 10 and 11, and is applied to the deviation detector 13 to regulate a voltage setting potentiometer 7 so that the terminal voltage of the generator 4 may become the voltage before separation. In this manner it can eliminate the manual control by operator at the time of separating it and prevent the damage of the device due to lack of manual control.
Patent JP-S61248496-A (JP)
Inventor: OZAKI TOSHISUKE
IPC: H05K1/18
Filed: 1985-04-25
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-S5612160-A (JP)
Title: Generating circuit for frequency shift signal
Inventor: KITAZONO HIROSHI
IPC: H04L27/12
Filed: 1979-07-10
Abstract: PURPOSE:To prevent the occurrence of a transient phenomenon in switching between high and low frequencies by performing D/A conversion after counting high and low-frequency signals of FS(frequency shift) signals in a modem. CONSTITUTION:High frequency FH and low frequency FL of an FS signal are supplied to gates G1 and G2 and FL and FH are selected in accordance with levels H and L of data signal DS and supplied to counter CT. Count values of counter CT as to FL and FH are D/A-converted before being output. In this case, a transient phenomenon in switching between FH and FL is removed by the frequency-dividing operation of counter CT.
Patent JP-H04300333-A (JP)
Title: Stretchable textured yarn having conjugate structure and its production
Inventor: UEKI TAKUMI
IPC: D02G1/02
Filed: 1991-03-26
Abstract: PURPOSE:To obtain the subject textured yarn excellent in stretchability by doubling specific drawn bimetallic type conjugate fiber yarn with multifilament yarn, then subjecting the doubled yarn to fluid turbulent flow treatment and subsequently carrying out simultaneous draw false twisting at a prescribed draw ratio, CONSTITUTION:The objective textured yarn is obtained by doubling (A) drawn bimetallic type conjugate fiber yarn, composed of a polymer consisting essentially of polyethylene terephthalate and having >=15% crimp value (KI), 20-80% breaking elongation and >=2.0 denier single fiber size with (B) multifilament yarn having 100-220% breaking elongation and <=3 denier single filament size and the doubled yarn is then subjected to fluid turbulent flow treatment to impart interlaced parts at >=50 interlacements/m thereto. The obtained yarn is further simultaneously draw false twisted at 1.0-1.5 times draw ratio. The aforementioned textured yarn has <=20mm maximum length (DLmax) in uninterlaced parts and >=12 interlacing homogeneity (Y vale) expressed by the formula and is suitable for spun yarnlike woven or knitted fabrics.
Patent JP-S61246781-A (JP)
Title: Picture displaying device
Inventor: KADOI HARUO
IPC: G03G15/22
Filed: 1985-04-24
Abstract: PURPOSE:To remove toner completely from the surface of an image carrier by expanding a cleaning area of an image carrier as compared with its developing area. CONSTITUTION:When a photosensitive body A towhich toner adheres is passed through a developing device 14, the toner on the surface of the photosensitive body A is scraped by a magnet brush 22 and adsorbed and recovered to the surface of a sleeve 15 by a magnet roller 16. At the time of cleaning, a gap between the photosensitive body A and the sleeve 15 is set up wider than that of development. At the time of cleaning, the bristles of a brush 22 are extented as compared with that of the development, sweeping the toner on the surface of the photosensitive body A precisely. With respect to the relation between the developing area and cleaning are of the photosensitive body A, the cleaning area S is set larger than the developing area P in the moving direction of the photosensitive body A. Consequently, the toner on the surface of the photosensitive body A can be completely removed.
Patent JP-H02268726-A (JP)
Title: Method and apparatus for ophthalmologic measurement
Inventor: MAKINO MISAO
IPC: A61B3/10
Filed: 1989-04-10
Abstract: PURPOSE:To enable a blood vessel part in a fundus to be identified with good accuracy so that an automatic follow-up of the blood vessel part is made possible by finding out a variation degree of a speckle signal and by discriminating edges of a blood vessel so as to identify a position of the blood vessel. CONSTITUTION:Actuation pulses, which are generated by an actuation circuit 56, are supplied to a linear CCD 43 and speckle signals are obtained by photoelectric conversion in CCD 43. The speckle signals are made to pass through a high-pass filter 51, wherein their high frequency parts alone are extracted, amplified by an amplifier 52 and their absolute values are obtained by passing through an absolute value circuit 53. The signals in absolute values are put into an integration circuit 54 to be integrated, an integrated signal undergoes an A/D conversion by an A/D converter 55 and put out to an operation part as a digital signal data. Though the signal, which is put into the operation part from the signal processing part 44, is a signal containing noise, a smoothed signal is obtained after a smoothing operation such as a moving average method. Part W, which is a central part with somewhat gentle slope, is the blood vessel part. In order to find out both edges of the blood vessel, they are found out as contact points of tangents A, B drawn from the origin.
Patent JP-H08283744-A (JP)
Title: Method for determining ash concentration and/or discharge amount of liquefaction residue from coal liquefaction process and method for discharging the liquefaction residue
Inventor: ITONAGA MASUMI
IPC: C10G1/00
Filed: 1995-04-13
Abstract: PURPOSE: To obtain a method for stably discharging a liquefaction residue even when the ash concentration and discharge amount thereof fluctuate by continuously measuring the viscosity thereof and the ash concentration thereof, which affects coaking, and keeping the flowability of the residue constant based on the results of the measurements. CONSTITUTION: A liquefaction residue fractionated in a vacuum distillation column 1 in a coal liquefaction process is discharged from the column 1, during which the residue is irradiated with two or more radiations emitted by irradiators 3a and 3b. The interactions between the radiations are continuously detected to estimate the ash concentration and/or discharge amount of the residue. When the estimated ash concentration value is too high or too low, the temp. of the column 1 is regulated to be reduced or increased, respectively. Thus, the ash concentration is kept constant.
Patent JP-H11264256-A (JP)
Title: Floor structure for unit type bath
Inventor: OTA AKIRA
IPC: E04H1/12
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a floor structure of are type for an unit type bath by selecting a door or a wall panel to install desirably. SOLUTION: A recessed part 9 is formed one stage lower on the outer peripheral side of a washing place 3. When a wall panel 15 is erected on the recessed part 9, a spacer 17 with a high flashing piece 17f is placed on the recessed part 9. When a door is erected on the recessed part 9, a spacer with a low flashing piece or without the flashing piece 17f is placed on the recessed part 9.
Patent JP-H10279606-A (JP)
Title: Nasal and oral anti-inflammatory spray
Inventor: HASEGAWA AKIHIKO
IPC: A61K31/715
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To obtain a nasal and oral spray which, when administered to the nasal mucosa or the oral mucosa, can exhibit excellent effect of alleviating various inflammation symptoms such as pollinosis and stomatitis by using chitin as the active ingredient. SOLUTION: The chitin herein mentioned means poly-N-acetyl-D-glucosamine obtained from the exoskeletons of Crustacea and of beetles and the calcified internal shells of cuttlefishes and derivatives thereof. The derivatives include deacetylated chitin and chitosan. The chitin has a degree of deacetylation of desirably 20% or below, more desirably 5% or below. Examples of the forms of the chitin used in the nasal and oral spray include powders, granules and short fibers, and especially a powder having a particle size distribution having an effective particle diameter of 20-250 μm is desired, because it can deposit on the nasal mucosa in a high proportion when administered through the nostril. The chitin powder may be a commercially one or a powder prepared by dissolving a molding in a solvent, forming the solution into a desired molding and grinding this molding.  Especially, a chitin powder obtained from a molding, such as a sponge or granules, made from the powder containing the solvent is desirable.
Patent JP-S60231905-A (JP)
Title: Production of magnetic head
Inventor: YAMAMOTO HIDEFUMI
IPC: G11B5/255
Filed: 1984-04-30
Abstract: PURPOSE:To improve remarkably mass productivity by sticking preliminarily a nonmagnetic material such as Al2O3 or SiO2 having good wettability with an alloy core as an underlying layer of glass to serve as a protective member for a magnetic gap. CONSTITUTION:Al2O3 32, 32,... which has good wettability with a ''Sendust(R)'' alloy and is nonmagnetic is stuck at several thousands Angstrom  - several mum as an underlying layer by a vacuum sputtering method on the bases 30', 30' of grooves 30, 30,... except projecting track parts, 31, 31,... of a joined block body 26. Low melting glass 33, 33,... having about 500 deg.C softening point is embedded and stuck into the grooves 30, 30,.... Sticking of the glass is thus made adequate and therefore not only setting of magnetic gap width but also setting of gap depth and track width are made extremely easy and contribution is made to the improved reliability of the magnetic head.
Patent JP-H03286640-A (JP)
Title: Frame pulse detection circuit
Inventor: ASASHIBA NORIHIRO
IPC: H04L7/08
Filed: 1990-04-02
Abstract: PURPOSE:To detect a frame pulse trailing edge accurately by forming a control means with a shift register of a prescribed bit number, a multi-input AND gate, and a toggle flip-flop toggling an output signal from the gate and sending a switching control signal to a switching circuit. CONSTITUTION:A control means is provided with a shift register 8 of a prescribed bit number comparing a phase between a violation pulse in opposite polarity with a frame pulse and a mask, a multi-input AND gate 9 ANDing an auxiliary frame pulse trailing edge and an output of the shift register 8 and a toggle flip-flop 7 toggling an output signal of the multi-input AND gate 9 and sending a switching control signal to a switching circuit 4. Then a frame pulse detection circuit uses the control means to detect a frame pulse through the polarity changeover by the switching circuit 4 only when the discrimination of polarity mis-connection is detected consecutively for a prescribed number of times.
Patent JP-S5211464-A (JP)
Title: Heat exchanging wall
Inventor: KAKIZAKI KIMIO
IPC: F28F13/00
Filed: 1975-07-18
Abstract: PURPOSE: Heat conductive wall surface or heat exchangable wall by which can effectively heat conduct to liquids, for example, freon liquid, liquid nitrogen, liquid oxygen, and alcohol etc. which are contacted with pipes, rods, and  plates. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05259979-A (JP)
Title: Radio telephone device
IPC: H04B7/26
Filed: 1992-03-13
Abstract: PURPOSE:To secure the talking again with the opposite party with no troublesome operation when a circuit is cut against the will of an operator. CONSTITUTION:A control part 5g of a handset 5 confirms whether an operator carried out an on-hook operation or not when the circuit cut is reported from a control part 3d of a radio equipment 3. If no-hook operation is confirmed, a redial mode LED 5L is turned on. Then a redialing operation is carried out based on the setting frequency of a setting switch 5n and a prescribed redialing time interval. When the first redialing operation is started, a fact that an OK switch 5i is pushed by the operator is confirmed.
Patent JP-S5713519-A (JP)
Title: Analog input signal diagnostic device
Inventor: MORI YUKIJI
IPC: G05B23/02
Filed: 1980-06-27
Abstract: PURPOSE:To inspect an analog input signal in a short time, by making a self-diagnostic program run by a signal of a test switch which has been provided on the outside of a device equipped with a microcomputer muCM incorporating A/D converter. CONSTITUTION:When an electric power source 100V is connected to a controller 1 which is provided with a muCM5 incorporating an A/D converter 7, voltage Vcc develops, and the muCM5 starts its operation. When a test switch SW9 is turned on, the voltage Vcc is supplied to an input terminal I0 of the muCM5, the muCM5 decides the SW9 two times through the terminal I0, and enters a self-diagnostic program PG only in case when the SW9 is turned on both two times. The self-diagnostic PG permits a timer interruption, and after that, A/D-converts an analog input, decides whether a bit ''0'' of a conversion value is ''0'' or ''1'', turns on an output terminal O1 of a corresponding muPC6 and turns on a LED LE1 in case of ''1'', and turns off the LE1 in case of ''0''. Subsequently, all the bits are decided in the same way. Accordingly, whether an LED executes a decided binary display or not is adjusted by a resistance VR, seeing the LED.
Patent JP-S5423479-A (JP)
Title: Manufacture for field effect transistor of insulation gate type
Inventor: OONISHI YOSHIAKI
IPC: H01L29/06
Filed: 1977-07-25
Abstract: PURPOSE: To simplify the manufacturing process, by finishing the process with three etching processes; oxide film etching to form gate oxide film, nitride film etching to form source and drain regions, and metal evaporation layer etching for electrode formation. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09277480-A (JP)
Title: Interior wallpaper
Inventor: HIRAI JUNICHIRO
IPC: B32B29/02
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To reduce environmental influence in production and scrapping, to cut costs, to prevent elongation/shrinkage and discoloration associated with water migration which have been the weak points of water wallpaper so far, and to improve quality and handling. SOLUTION: A backing 1 is composed of a thin paper layer 10a, an adhesive layer 30 on its surface, and a fabric layer 10b of netted fibers. A resin 2 is fixed on the surface of the backing 1 through the fabric layer 10b, and a desired uneven pattern is formed with the resin 2 to obtain interior wallpaper. The adhesive layer 30 is formed with an adhesive or a resin which prevents the migration of water. A water resin not containing a foaming agent is used as the resin 2 fixed on the backing 1.
Patent JP-S5516237-A (JP)
Title: Electronic watch
Inventor: KOMAKI SHIYOUJIROU
IPC: G04G99/00
Filed: 1978-07-20
Abstract: PURPOSE: To display the capacity of battery on changing the movement step of the second hand and to extend the life of battery by detecting a voltage of the battery which is proportional to the capacity.  
     CONSTITUTION: A terminal voltage of the lithium battery 3 is detected by the battery voltage detecting circuit 4. The detecting circuit controls the timing circuit 5, changes the movement step of the second hand of the display feature 6 to show the capacity of battery. When light is irradiated to the solar battery 1 and an electromotive force is produced, the lithium battery is charged through the charge control circuit 2, the capacity of battery increases, the terminal voltage of the battery 3 is raised. An increase of the capacity can be detected by the display feature 6 through the detecting circuit 4 and timing circuit 5. By the switch 7, time can be displayed when the terminal is connected to VDD, the capacity of battery can be done when the terminal is connected to VSS. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03286557-A (JP)
Title: Semiconductor device
Inventor: INAI KEIICHI
IPC: H01L23/29
Filed: 1990-04-03
Abstract: PURPOSE:To enable thermal resistance to be reduced and further to keep a contact between a land at a PC side and an IC lead when mounting an IC to a PC board at an improved state by burying a heat sink at a part with a screw structure at a bottom part of a semiconductor device into the semiconductor device or by constituting the screw structure in one piece with a package by resin. CONSTITUTION:A semiconductor device is assembled into a hole part which is threaded to allow the semiconductor device to be incorporated on a PC board previously so that a screw is rotated. At this time, a lead part 2 of the device matches a land part on the PC board. After this, wires are soldered to a land part and a lead part on the PC board. Also, an epoxy board is used as a material of the PC board this time and approximately 20 ICs are mounted on one substrate which measures 30cmX30cm. Also, at this time, as a result of actual measurement of a thermal resistance R5, the resistance was reduced by approximately 1/10 as compared with conventional ones. As a cause of the reduction of the R5, the conduction of heat to the PC board through the lead from the IC chip is considered but the use of a copper heat sink at the heat conduction part results in rapid cooling.
Patent JP-H10268707-A (JP)
Title: Device and method for controlling printed output
Inventor: KANEKO SHINICHI
IPC: G03G15/00
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for controlling a printed output by which a printed output can be easily taken out from a tray even when the number of sheets and the number of copies thereof are large. SOLUTION: When two or more copies of printed outputs. are obtained by the printed output controller of an image forming device, a printing action is interrupted once after the output of the first copy is finished. Then, when it is detected that the printed output is recovered by a user, the next printing action is executed. Besides, when two or more copies of printed outputs are obtained by the printed output controller of a peripheral device, the printed output is stored inside the device. Then, when it is detected that the printed output is recovered by the user, the next printed output is ejected on a paper ejection tray.
Patent JP-H02266256-A (JP)
Title: Liquid film type chlorine ion selective electrode
Inventor: OKI NAOTO
IPC: G01N27/414
Filed: 1989-04-07
Abstract: PURPOSE:To simultaneously improve the selectivity to lipophilic ions and hydrophilic ions by incorporating a tetraalkyl type quaternary phosphonium salt consisting of 4 pieces of 14 to 20C alkyl group into a chlorine ion sensitive material. CONSTITUTION:For example, chlorinated tetratetradecyl phosphonium is used as the chlorine ion sensitive material. The above-mentioned sensitive material which is so weighed as to make about 15wt.%, n-tetradecyl alcohol as a plasticizer to make about 40wt.% and polyvinyl chloride (65,000mol.wt.) as a high polymer material to make about 45wt.%, are dissolved by a solvent (tetrahydrofuran) for casting. This solvent is air dried and removed after the dissolution to form the sensitive film. This film is blanked to a suitable size according to the size of an electrode cylinder and is adhered to the end part of the electrode cylinder. The sensitive material can move freely in the sensitive film when the plasticizer is used. The calibration curve of the electrode is linear in the concn. range of the chlorine ions of 1X10<-4> to 1/10mmol/l and the slope sensitivity is -57.5 mV/decade.