baber/WOPTO huggingface dataset:
Patent JP-S58102184-A (JP)
Title: Time signal detection circuit
Inventor: KITAMURA KIYOSHI
IPC: G04R20/00
Filed: 1981-12-14
Abstract: PURPOSE:To detect a time signal accurately by arranging a circuit for detecing 880Hz as time signal of a radio or television, a circuit for detecting the non- signal state immediately before the time signal and a rising detection circuit for transmitting pulses according to outputs of both the detection circuits. CONSTITUTION:An operation amplifier 1 amplifies a vioice input sent from a radio or a television via a voice input terminal 11 and inputs it into an operation amplifier 3 after conversion to a voltage change with a circuit A. The non- signal output thereof is extended with a circuit B to obtain a non-signal detection output. Output of the operation amplifier 1 is branched into another  operation amplifier 2 which inputs an 880Hz detection output into an AND  circit 4. When the 880Hz detection output is ANDed with the non-signal detection output, voice constitutes a non- signal state which permits the outputting of 880Hz pulses only at the moment of rising with 880Hz.
Patent JP-2001037099-A (JP)
Title: Battery back-up system
Inventor: FUJIHIRO SATOSHI
IPC: G01R31/36
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To operate to start operation stopping process of a battery back-up system by calculating a residual capacity of the battery, recognizing a limiting time capable of back-up operation of the battery, and backing-up the battery to the system. SOLUTION: A controller 7 has a memory for storing constituting information of a main system unit 8 and a battery consumption amount, a timer for measuring a back-up time of the battery according to a power interruption detection signal from a power interruption detector 3, and a calculator for calculating a normal operation possible limit time. The controller 7 subtracts a battery back-up time measured at present and a time required to stop the operation of the device 8 from the battery back-up possible time in a constitution of a present main device 8 previously stored in the memory by using the calculator and calculates a limit time normally operable by the device 8 by the present battery residual capacity. Thus, the battery can be backed up in the state that high reliability is incorporated in the system.
Patent JP-S6444622-A (JP)
Title: Light reception signal processing circuit for photoelectric switch
Inventor: HIRONO ATSUYUKI
IPC: H03K17/78
Filed: 1987-08-13
Abstract: PURPOSE:To process many input signals with only one signal processing system and to improve the precision by providing a changeover switch which switches and inputs signal currents from plural photodetectors and a signal current to be a reference current independent of the light emitting element of a photoelectric switch. CONSTITUTION:A signal processing system is provided with an I-V converting part 2 of current voltage conversion, a high-pass filter HF, an AC-DC converting part 3, a logarithmic amplifier 4, a subtractor 6, a comparator 6, a logical output circuit 8, and a timing circuit 10 with the oscillation signal of an oscillator 9 as the reference, and a changeover switch 11 is successively switched by the timing circuit to successively take in plural input signals and operation control along several signals is performed. Signal currents i1 and i2 from photodetectors 11 and 12 are signal currents due to light reception from the light emitting element of the photoelectric switch, and a signal current i3 from a photodetector 13 is the reference current, which is not affected by the signal from the light emitting element of the photoelectric switch, and is compared with signal currents i1 and i2 to compensate the nose like an offset voltage Vos generated in the circuit.
Patent JP-H0656150-A (JP)
Title: Pouring jig of container
Inventor: SEKINO HITOSHI
IPC: B65D5/74
Filed: 1992-07-29
Abstract: PURPOSE:To prevent a pouring jig of a container from easily separating from the container. CONSTITUTION:A pouring jig 10 is attached to an opening 2 of a carton container 1 so that an outer flange 14 at the inner end is in contact with an inner face of an opening peripheral part. A cylindrical part 15 of the pouring jig 10 is made protrude outside the carton container 1, a female screw 28 of a cylindrical part 26 of a circular fastening member 12 is screwed into a male screw 16 on an outer peripheral face of the cylindrical part 15, and the opening peripheral part of the container is interposed between an outer flange 27 of the fastening member 12 and the outer flange 14 of the pouring jig 10. The male screw 16 is used also for screwing a cap 11.
Patent JP-S58103799-A (JP)
Inventor: KEBIN DEIBITSUDO BOORU
IPC: F27D11/10
Filed: 1982-11-19
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-H0948866-A (JP)
Title: Transparent film for optical purpose
Inventor: SAITO TAKAHISA
IPC: B29L7/00
Filed: 1995-08-08
Abstract: PROBLEM TO BE SOLVED: To obtain a transparent film for the optical purpose which is composed of a transparent polymer film in which the fluctuation in brightness of the transmitted light inside the film face distributes in a specific range, particularly no optical strain. SOLUTION: This transparent film is composed of polycarbonate, polystyrene or styrene copolymers and the fluctuation in brightness of the transmitted light is adjusted to less than 15%, preferably less than 7% of the average brightness according to the standard deviation inside the film face. For example, polycarbonate is dissolved in methylene chloride to form a solution of 25wt.% polymer concentration and the solution is coated on the polyethylene terephthalate film with a surface roughness of 0.05S using a comma roll coater with a surface roughness of 0.1S. The coated film is dried until the amount of the solvent remaining in the coating film reduces lower than 1wt.%. By the solution casting film-forming process, the film 100μm thick with a standard deviation of 13% on the average in the shade level of a profile view can be produced.
Patent JP-S58102517-A (JP)
Title: Manufacture of semiconductor device
Inventor: OSADA TOSHIHIKO
IPC: H01L21/84
Filed: 1981-12-14
Abstract: PURPOSE:To improve integration by a method wherein single crystal silicon films are formed on insular regions only consisting of low heat conductivity insulating films on an Si substrate and a multilayer IC stacked two layers can be formed as polycrystalline silicon films directly coated on the Si substrate are formed as oxide silicon films. CONSTITUTION:When electron beams irradiate from the upper face for scanning and polycrystalline silicon films coated on insular regions 2 are fused, single crystal silicon films 4, are grown when the polycrystalline silicon films are  solidified. Meanwhile, a polycrystalline silicon film 8 directly coated on an Si  substrate remains as a polycrystalline film. After that, when heating at high temperatures and humidified oxidation are applied, the single crystal silicon and polycrystalline silicon differ in oxidation speed and the polycrystalline silicon is liable to be oxidized. Therefore, the polycrystalline silicon film changes into an SiO2 film 5. Meanwhile, the single crystal silicon films 4 are slightly oxidized on the surface. Next, when dry etching by Freon (CF4) gas is done, the removal of etching is applied to the SiO2 films on the surface to expose the single crystal silicon films 4 on the SiO2 films 2 and 5.
Patent JP-2000035287-A (JP)
Title: Refractory brick and method for executing refractory brick
Inventor: MIZUNO KAZUHIRO
IPC: F27D1/16
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To eliminate occurrence of a protrusion and recess pattern on a front face of stacked bricks due to a deviation or sagging of an extended mortar by setting at least one corner of corners formed of a surface exposed with a heat atmosphere and a surface adjacent to the surface to a specific corner angle. SOLUTION: When a corner angle 150 becomes 83 to 88 degrees, a resisting effect of its backward component force F1 against a hydraulic pressure FL takes place to prevent sagging of a mortar. If the angle 15 is 90 degree or more a backward component force F1 occurs to a front side to become a heat atmosphere in a mortar layer so that mortal might sag. Meanwhile, as a time is elapsed, a front face 15 brought into contact with the heat atmosphere is oxidized, corroded or subjected to a thermal shock or the like, and proceeded to be deteriorated. Accordingly, the sharper and smaller the angle 15θ becomes than 83 degrees, the more a surface area of the corner per mass is increased. Thus, its thermal effect is concentrated at the corner 15, and there is a trend of becoming a hot spot, and it might accelerate an oxidation or a corrosion. Accordingly, an aging change due to an oxidation or the like is suppressed by limiting the angle 15θ to the 83 degrees as a lower limit.
Patent JP-H0859812-A (JP)
Title: Aromatic polycarbonate
Inventor: TOTANI YOSHIYUKI
IPC: C08G64/14
Filed: 1994-08-26
Abstract: PURPOSE: To obtain an arom. polycarbonate capable of being prepd. without gelation with a good reproducibility and exhibiting non-Newtonian flow by incorporating thereinto structural units derived from an arom. dihydroxy compd. of a specific formula. CONSTITUTION: An arom. polycarbonate comprises structural units of the formula II (wherein Ar<1> , Ar<2> , Ar<3> , R and R' are the same as in the following formula I) derived from an arom. dihydroxy compd. of the formula I (wherein Ar<1> , Ar<2> and Ar<3> are each an arom. group; R as H or a hydrocarbon group; and R' is a hydrocarbon group). The arom. polycarbonate can be prepd. without gelation with a good reproducibility, and exhibits non-Newtonian flow to be useful as a variety of molding material. This. arom. polycarbonate can be easily prepd. by customary soln. polymn., interfacial polymn. or transesterification.
Patent JP-S6094711-A (JP)
Title: Wound core excitation coil
Inventor: KATOU TAKAO
IPC: H01F41/02
Filed: 1983-10-27
Abstract: PURPOSE:To enable the easy loading of the titled coil and enable a required strength of magnetic field to be obtained in a small amount of current by a method wherein an excitation coil with a conductor wound in many turns is split at two opposed points into a pair of U-shaped coil split bodies, portions of which are then provided with connectors, respectively, in such a manner that the coil is detachably attached to the wound core. CONSTITUTION:One coil split body 10a of the coil split bodies 10a and 10b two- split into a U-shape provided with the conductor in a tray 3 and with the connectors 11 and 11 at both ends on the tray. The other coil split body 10b is provided with the connectors 12 and 12 connected to said connectors at both ends thereof. Then, for example, the wound coils 13 made of amorphous alloy are arranged on the tray so that their onesides may be opposed between the connectors 11 and 11, and the split bodies 10b are attached from above to cross them, resulting in the fitting of the connector 12 and 12 to the connectors 11 and 11. This tray 3 is carried in a furnace, the wound cores being put in the ferromagnetic field by passing a direct current to the exciation coil with a pair of split bodies 10a and 10b fitted, and at the same time the cores being then heated to a required temperature with an electric heater 4 as the heat source.
Patent JP-S58105176-A (JP)
Title: Dry developing device
Inventor: TOMITA SATORU
IPC: G03G15/09
Filed: 1981-12-17
Abstract: PURPOSE:To permit easy and quick assembling of plural regulating parts in prescribed positions, by constituting the plural regulating members beforehand in one body with respect to a developer carrying body. CONSTITUTION:A regulating means 5 has two regulating parts, that is, the 1st, the 2nd regulating parts 7, 7a which are formed like a blade and are spaced from each other, which parts 7, 7a are constituted together with the root part 8 thereof in one body, thus the entire part of the regulating means is constituted of one piece. The root part 8 is screwed to a tank 2. The parts 7, 7a extend in parallel with a sleeve 3, and the bottom ends of the parts 7, 7a are located spacially at clearances 9, 9a of prescribed sizes from the sleeve 3.
Patent JP-S6262662-A (JP)
Title: Shading distortion correction circuit for array sensor
Inventor: NISHIKAWA EIJI
IPC: G06T1/00
Filed: 1985-09-13
Abstract: PURPOSE:To attain shading correction with high accuracy with an inexpensive A/D converter by applying a digital operation compensating a numeral of an output value to the output value of an input stage A/D converter so as to improve the accuracy by substantial 1-bit. CONSTITUTION:A picture is read by an array sensor 6 in the unit of rows converted into a binary code string (bit string) by an A/D converter 1 and fetched by a bit string discrimination circuit 2, then stored in a bit string data storage circuit 3. A bit string processing circuit 4 checks each data of the data string stored in the bit string data storage circuit 3 sequentially, and when at least two same data are consecutive while taking the said data as a head, a mean value as to n-set (n is a predetermined positive integer) of data starting from the head data is obtained, the mean value applies interpolation operation relacing the data next to the head data. Then the shading distortion correction is operated as to each data after interpolation operation based on the data storing the array sensor output at a reference white face reading in advance in a shading distortion coefficient storage circuit 5 in the unit of each reading.
Patent JP-H0486985-A (JP)
Title: Chuter for automatic vending machine
Inventor: HOSHINO KIYOUGO
IPC: G07F9/00
Filed: 1990-07-31
Abstract: PURPOSE:To improve the can supplying efficiency in an automatic vending machine by providing a U-shaped can sending path having a trapezoidal box- shaped cross section and a mechanism which can freely adjust and fix the width of the can sending path by dividing the bottom section of the path into two parts. CONSTITUTION:When the can supplying tool of this invention is put on a can packing box 10 after the top lids of the box 10 are opened in all directions and the box 10 is gradually raised by hands while the leading end of the can sending path 3 of the tool is inserted into the supplying port 13 of an automatic vending machine 2 to the position of a hook 9, the inclined angle of the path 3 becomes steeper and the cans contained in the box 10 naturally slide down into the port 13. Thus the cans are supplied to the automatic vending machine. Adjustment to the length of each kind of cans is performed by means of an adjusting mechanism 16 which divides the bottom section of the path 3 into a right and left bottom sections 14 and 15 so that the width of the path 3 can be adjusted to the length of the cans. In addition, a bell mouth 6 formed by bending the four sides outward and spring plate are provided on the mouth side of the can sending path 3 for adjusting the falling speed of the cans.
Patent JP-H1149239-A (JP)
Title: Instrument packing apparatus
Inventor: SAKAI KOJI
IPC: B65D77/26
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To provide an instrument packing apparatus for shortening the execution period of the instsumeut at a low cost. SOLUTION: The instrumhut packing apparatus has a horizontal U-shape and the lower panel 2 thereof has the receiving part 5 for the flange part 3 provided to one end of cylindrical instrument 4 and a cushioning material 12 having a cut-off line 11 capable of forming an opening having a size permitting the insertion of the cylindrical part 10 of the instrument 4 is provided to the upper panel 12 thereof and a cut-off part 14 cut off by the cut-off line 11 formed to the upper panel 9 when the instrument 4 is arranged is set to a pattern for arranging the instrument 4. By this constitution, the attaching hole of the instrument 4 can be simply formed by utilizing the cut-off part 14 and the execution period of the instrument 4 is shortened at low cost.
Patent JP-S5991742-A (JP)
Title: Antenna selecting device
Inventor: MIZUKAWA SHIGEYASU
IPC: H04B7/08
Filed: 1982-11-17
Abstract: PURPOSE:To improve the receiving performance by switching a receiving antenna at each detection of the reduction in the amplitude of an antenna output. CONSTITUTION:A control circuit 10 consists of a detection circuit 101, trigger signal circuit 102, and a drive circuit 103; the circuit 101 consists of a differentiating circuit 22 and an amplifier section 26; the circuit 102 consists of a monostable multivibrator 29; and the circuit 103 consists of an FF. When the multi- path disturbance is received, since the output of the multivibrator 29 generates a negative pulse having a prescribed width, the pulse acts as a triggering signal, the FF output of the circuit 103 is inverted from the preceding state and the antenna is switched. Thus, at each detection of the multi-path disturbance, the receiving antenna is switched and the receiving performance is improved.
Patent JP-H1025128-A (JP)
Title: Glass for substrate
Inventor: MIWA YOSHIHARU
IPC: C03C3/085
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To obtain glass for substrates, low in density, small in thermal contraction, suitable in thermal expansion coefficient and excellent in chemical durability by adopting a specific composition. SOLUTION: This glass for substrates has a composition comprising 50-65wt.% of SiO2 , 1-9.5wt.% of Al2 O3 , <17wt.% of (CaO+MgO+SrO+BaO), 1-9wt.% of ZrO2 , 0-1wt.% of Li2 O, 2-12wt.% of Na2 O, 2-13wt.% of K2 O, and 0-5wt.% of TiO2 , and has a density of <=2.75g/cm<3> . The glass is high in volume resistivity in comparison with soda-lime glass, has a thermal expansion coefficient of 75-95×10<-7> / deg.C, and is little in thermal contraction, even when thermally treated at a temperature of >=570 deg.C.
Patent JP-S6094158-A (JP)
Title: Electric dust collecting method of waste gas in plural systems
Inventor: MOCHIZUKI YOSHIHIKO
IPC: B03C3/36
Filed: 1983-10-28
Abstract: PURPOSE:To equalize the properties of different waste gases of each system and to recover the dust collecting performance by once mixing the waste gases of plural systems produced in different generation sources and thereafter by separating said gases. CONSTITUTION:When dampers 10, 10 are closed and dampers 11, 12 are opened, waste gases produced in each boiler 3 are introduced to a mixer 8 via flues 6, 6 and by-pass flues 7, 7 to mix the waste gases of both the systems. The mixed gas is separated and thereafter is introduced respectively to each electric dust collecting equipment 4 via a return flue. By a mixing operation of said waste gases, for instance, when an electric specific resistance of dust contained in the waste gas of one system is 10<8>OMEGAcm and said resistance of dust of the other system is 10<12>OMEGAcm, said resistance of the mixed gas is 10<10>OMEGAcm by a simple calculation. In case when said mixed gas is separated and thereafter is introduced to the equipments 4, 4, deterioration of dust collecting performance due to high-resistance obstacles is not caused.
Patent JP-H0527847-A (JP)
Title: Sensor for detecting leakage in gas pipeline
Inventor: FUKAWA YASURO
IPC: G05D16/06
Filed: 1991-07-20
Abstract: PURPOSE:To improve the gas checking function and also to attain the reduction of labor and the cost by providing an airtight leakage sensor using the conductive rubber in a pressure controller to always check the outflow of gas. CONSTITUTION:A pressure controller is connected to a gas pipeline system. When the gas flows out through the outlet of the pressure controller, the pressure is reduced in a pressure reducing room A. Thus a valve rod 22 is slided via lever 24 and a rubber packing 23 is separated from a valve seat nozzle 10d to lead in the gas. When the outflow of the gas is stopped, the packing 23 is pressed to the nozzle 10d to stop the inflow of the gas. When a valve is kept open, the conductive rubber 28 receives no pressure and therefore has the large electric resistance value. Meanwhile the electric resistance value of the rubber 28 is reduced when the valve is closed since the rubber 28 is pressed. Thus the gas using state can be known with detection of the resistance value of the rubber 28. Furthermore a gas leak occurring in a pipeline can be detected.
Patent JP-H0253181-A (JP)
Title: Trouble processing indicating system in automatic teller machine
Inventor: NAKASHIRO YUJI
IPC: G07D9/00
Filed: 1988-08-17
Abstract: PURPOSE:To improve customer service by displaying the indication of a processing method for a transacting medium on the display means of an automatic teller machine after a trouble is generated and executing the processing. CONSTITUTION:When the trouble is generated in an ATM21 during transaction, a CPU6 of the ATM21 grasps which part of a control program to be housed in a ROM7 is executed according to step information and knows which step of the respective processing the trouble is generated in. When the trouble generation is in A-processing, a document to the contents of a picture A, which is housed to the ROM7 in advance, is displayed on a display means 22. Samely, when the trouble is generated during B-processing, a B-picture is displayed and when it is during C-processing, a C-picture is displayed. Then, when the processing is normally finished as a whole, a D-picture is displayed. This display can be executed for a staff by using an exclusive key which is provided in the ATM21. Operation in case of two-line system is same as the operation in case of one-line system.
Patent JP-S58103877-A (JP)
Title: Voltage controller for inverter
Inventor: HOSHI TOSHIHIKO
IPC: H02M7/48
Filed: 1981-12-16
Abstract: PURPOSE:To compensate for the non-linear operation of an inverter by supplying the controlled input signal corresponding to the output signal of the inverter through a circuit for compensating for the non-linear format to a pulse width modulation modulator and controlling the output signal of the inverter with this pulse. CONSTITUTION:The output signal of an inverter 2 is detected by a voltage detector 3, and is fed back to the input side of a voltage regulator 5. The controlled input signal of the regulator 5 corresponding to the output signal of the inverter 2 is applied to a pulse width modulator 7, the output of which is supplied to the conversion valve in the inverter 2, thereby controlling the output signal of the inverter 2. A non-linear compensating circuit 8 is inserted between the regulator 5 and the modulator 7. In this manner, the nonlinear distortion of the output signal of the inverter to the input signal can be compensated.
Patent JP-H0253241-A (JP)
Title: Optical recording medium
Inventor: HASHIMOTO EIICHI
IPC: G11B7/254
Filed: 1988-08-17
Abstract: PURPOSE:To improve long-term durability in high-temperature and high-humidity environments by using an ultraviolet-curing resin essentially comprising three kinds of specific compounds and having <50ppm hydrolytic chlorine in the chlorine contained in the resin to form a protective film. CONSTITUTION:The organic protective layer 6 is provided on the optical recording medium having a recording layer 4 on at least one side of a transparent substrate 1. The organic protective layer 6 comprises the ultraviolet-curing resin comprising essentially crosslinking oligomers, multi-radical acrylate and/or methacrylate and an initiator for photopolymerization, and having <50ppm hydrolytic chlorine in the chlorine contained. Thereby, the optical recording layer is prevented from deterioration even in high-temperature and high-humidity environments, which improves heat resistance and humidity resistance of the medium.