baber/WOPTO huggingface dataset:
Patent JP-S5531354-A (JP)
Title: Muting circuit for audio device
Inventor: SASAKI NORIYUKI
IPC: H03K17/60
Filed: 1978-08-28
Abstract: PURPOSE:To obtain the sufficient muting effect to both the positive and negative input pulse by applying both the NPN- and PNP-type transistors to control the input signal at the input signal line to the main amplifier. CONSTITUTION:The signals branched off from input signal line 1 are supplied to the collector to which NPN- and PNP-type transistors Tr2 and 3 are connected in common. The emitters of Tr2 and 3 are grounded. Furthermore the anode of Zener diode 4 is connected to the base of Tr2; the cathode of Zener diode 7 is connected to the base of Tr3; the other end of diodes 4 and 7 each is connected to the emitter and the collector of driving Tr5; and both the positive and negative voltage of DC voltage are applied to the bases of Tr2 and 3 each. And when the muting control signal features zero. Tr5 is cut off by the discharge current of the delay circuit with application of the forward bias to the bases of Tr2 and 3. Thus the conduction is secured for both Tr2 and 3, ensuring an effective muting to both the positive and negative pulses.
Patent JP-S587244-A (JP)
Inventor: HASHIMOTO YUUJI
IPC: B60N2/90
Filed: 1981-07-04
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-S5629111-A (JP)
Title: Distance measuring unit
Inventor: MATSUDA MOTONOBU
IPC: G01C3/08
Filed: 1979-08-16
Abstract: PURPOSE: To enable the operation at low voltage power supply, by converting the current signal separating and detecting the pulsive light mixed in the stationary light into the voltage in logarithmic compression, in detecting the distance from the reflection light of pulsive light beam.  
     CONSTITUTION: The photoelectric conversion circuit of light beam projection system used for the automatic focus adjuster for cameras, is formed with the 1st current control circuit consisting of the photoelectric element 30 and transistor 31, and the 2nd current control circuit including the transistor 35, and to the output, the 1st load consisting of the transistor 47 as the load and the 2nd load consisting of transistors 48W50 forming the logarithmic compression circuit, are connected. Accordingly, the current according to the incident intensity of pulsive light is bypassed, and the voltage signal in logarithmic relation can be output from the 2nd load, and the pulsive light is separated and the operation by the low voltage source is made. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5230048-A (JP)
Title: Waste water treating thod
Inventor: KANZAKI TETSUO
IPC: C02F1/00
Filed: 1975-09-01
Abstract: PURPOSE: To make it possible to efficiently treat a large quantity of waste water at a small area for instalation of the treating device. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S587186-A (JP)
Inventor: NAKAGAWA HIROYUKI
IPC: G10D13/00
Filed: 1981-07-07
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-S5438206-A (JP)
Title: Alloy magnet
Inventor: KOJIMA SHIGERU
IPC: H01F1/00
Filed: 1977-08-31
Abstract: PURPOSE: To provide an alloy magnet with improved plasticity at high temp.  obtd. by adding Cu and Ti to a Mn-Al-C type magnet alloy. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08296947-A (JP)
Title: Refrigerator
Inventor: FUJIOKA KIYOSHI
IPC: F25D21/14
Filed: 1995-04-28
Abstract: PURPOSE: To provide a refrigerator having an evaporating pan at its bottom part and further having a less-expensive and light-weight deformation-resisting structure which can endure an external force to be applied during its transportation or the like. CONSTITUTION: This invention relates to a refrigerator in which an evaporating pan supporting part 28c for use in mounting an evaporating pan 16 is arranged horizontally below a bottom plate 12a of a main body 1 of the refrigerator and the evaporating pan 16 is arranged between the evaporating pan supporting part 28c and the bottom plate 12a of the main body 14 of the refrigerator. A drain port 34 for use in discharging water into the evaporating pan 16 is arranged above the evaporating pan 16, a convex part 42 projecting more upwardly than the upper surface 16a of the evaporating pan 16 is arranged at the evaporating pan 16. An interval (h1) between the convex part 42 and the bottom plate 12a positioned above the convex part 42 is smaller than an interval (h2) between the drain port 34 and the upper surface 16a of the evaporating pan 16.  When the evaporating pan supporting part 28c is pushed up by an external force F applied from below, the convex part 42 is abutted against the bottom plate 12a to prevent the evaporating pan 16 and the drain port 34 from being interfered to each other.
Patent JP-S61262626-A (JP)
Title: Method of inspecting pressure leakage of aluminum wheel
Inventor: OGATA YOSHINORI
IPC: G01M3/06
Filed: 1985-05-16
Abstract: PURPOSE:To make it possible to certainly and automatically inspect pressure leakage with high accuracy, by a method wherein air bubbles turbulently rising in a liquid tank with an ultrasonic wave are gathered by a bubble-gathering funnel and guided to the light path in a liquid directed to a light-receiving camera. CONSTITUTION:A specific aqueous liquid is received in an inspection liquid tank 1 so as to reach a liquid level L to bring said tank to a state of being almost filled up with the liquid. Next, transparent windows 2 are provided to the upper parts of the opposed tank walls of the liquid tank 1 and a light source 3 is arranged to one of the windows 2 while a light-receiving camera 4 is arranged to the other one so as to pass a light path through the liquid between both windows 2. Then, a wheel is set to a setting apparatus 6 and an ultrasonic wave is projected to the wheel by an ultrasonic generator 8 to separate air bubbles adhered to the surface of the wheel and the pressure of air supplied to the wheel through a hollow shaft from the outside of the tank 1 is raised and, at the same time, the wheel is rotated. If there is air leakage, bubbles are generated and caught by a bubble-gathering funnel 7 and the light-receiving camera 4 projects the air bubbles traversing the horizontal light path to a video measure and the image thereof is caught to issue an alarm.
Patent JP-S62261191-A (JP)
Inventor: HASEGAWA TERUTOMI
IPC: H05K3/00
Filed: 1986-05-08
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-H10300707-A (JP)
Title: Manufacture of thin film gas sensor
Inventor: KAWADA YASUYUKI
IPC: G01N27/12
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a metal oxide semiconductor type thin film gas sensor the sensitivity of which is not deteriorated even when the sensor is taken out from a vacuum device during the course of the forming processes of electrodes and the metaloxide thin film of the sensor. SOLUTION: In a gas sensor manufacturing method in which a gas sensor is manufactured by forming a pair of electrodes 2 by patterning a metallic film by etching after the metallic film is formed on a substrate 1 and a metal oxide thin film 3 is formed between the electrodes 2, the thin film is formed after the surfaces of the electrodes 2 are cleaned by heating and reversely sputtering the metallic film after the electrodes 2 are formed.
Patent JP-S61264017-A (JP)
Title: Epoxy resin composition
Inventor: KITAGAWA KATSUJI
IPC: C08G59/44
Filed: 1985-05-17
Abstract: PURPOSE:To provide a powdery epoxy resin composition containing a specific epoxy resin and a specific straight-chain dicarboxylic acid hydrazide compound, having excellent storage stability, rapid curability and low-temperature curability and giving a cured coating film having improved flexibility, etc. CONSTITUTION:The objective epoxy resin composition can be produced by compounding (A) 100pts.(wt.) of an epoxy resin having >=2 epoxy groups (prefer ably a bisphenol-type epoxy resin having an epoxy equivalent of 1,500-2,000 is used in combination with a cresol novolac epoxy resin and preferably further with a bisphenol-type epoxy resin having an epoxy equivalent of 100-300) with (B) preferably 10-20pts. of a hydrazide compound of a 16-30C straight- chain dicarboxylic acid having at least one double bond (preferably a monohydrazide compound or a dihydrazide compound such as the compound of formula) and, if necessary, adding a cure-accelerator, a filler, a flow- controlling agent, etc., to the mixture. USE:Powder coating, etc.
Patent JP-S58223137-A (JP)
Title: Automatic loading camera
Inventor: MANOME TADAMASA
IPC: G03B1/56
Filed: 1982-06-21
Abstract: PURPOSE:To adjust the length of a leader part to specified length automatically by providing two switches for detecting a part of the leader part at different positions and controlling the rotation of a motor according to their on/off states. CONSTITUTION:A sprocket 23 for film winding and rewinding which is driven by the motor is arranged between a cartridge chamber 2 and an exposure window 9 and the film is pressed by a film pressure plate even when a rear cover is opened, so its perforations engage the sprocket 23. Further, a switch 25 for a tongue and a switch 26 for a short tongue are arranged closely to the exposure window 9. For example, when the leader part has the short tongue, the switch 25 is turned off and the switch 26 is turned on, so the motor is driven forward to draw the film out by the sprocket 23; when it reaches a position shown by a two-dots chain line, the switch 26 is turned off and the leader part of the film 20 is adjusted automatically to the specified length as shown by the two-dots chain line.
Patent JP-H0716064-A (JP)
Title: Edible cold-insulating and heat-insulated agent and its production
Inventor: KIMURA TOSHIAKI
IPC: A23L29/00
Filed: 1992-03-31
Abstract: PURPOSE:To obtain a method for cooling foods or keeping the temperature of foods without impairing a sense of incompatibility with cooking or atmosphere of cooking by bringing an edible cold-insulating and heat-insulating agent into contact with foods requiring cooling or heating. CONSTITUTION:An edible cold-insulating and heat-insulating agent consisting of beta-1,3-glucan having thermally solidifying properties, polysaccharide capable of forming a gel by reacting with a polyhydric metal ion and a polyhydric metal salt and its production.
Patent JP-S591387-A (JP)
Inventor: NAKAYA YASUTAKA
IPC: B65D88/34
Filed: 1982-06-18
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-H05282609-A (JP)
Title: Rotary scanning type magnetic recording/reproducing device
IPC: G11B5/024
Filed: 1992-03-31
Abstract: PURPOSE:To reduce inertia, to reduce a burden on a rotary drum motor and to start the rotary drum at a high speed by mounting one or plural erasure circuits including an oscillator on the rotary drum. CONSTITUTION:A magnetic tape 2 is wound on the peripheral surface of the rotary drum at a scanner 1 so that the effective recording area angle of an information signal becomes 180$, that is, an winding angle becomes 180 deg.. The rotary drum is provided with recording heads R1 and R2, reproducing heads P1 and P2 and erasing heads E1 and E2 with each opposed at an angle 180 deg. to one another. An information signal to be inputted is amplified by the recording circuits 3a and 3b connected to the recording heads R1 and R2 and recorded on a tape 2 by driving the recording heads R1 and R2. The signal recorded on the tape 2 is reproduced by the reproducing heads P1 and P2, amplified by reproducing circuits 4a and 4b and transmitted to the outside. An erasing is operated by the erasing heads E1 and E2 and an erasing signal of high frequency from the oscillator incorporated in erasing circuits 5a and 5b connected to these.
Patent JP-H05279613-A (JP)
Title: Ink composition for waterless lithographic printing
IPC: C09D11/103
Filed: 1992-03-31
Abstract: PURPOSE:To obtain the subject composition, comprising respective specific two rosin-modified phenolic resins as a binder resin, excellent in greasing resistance and capable of satisfying the printability. CONSTITUTION:The objective composition comprises (A) a rosin-modified phenolic resin (preferably having 150000-200000 weight-average molecular weight) prepared by thermally reacting (i) rosins with (ii) a higher aliphatic polybasic acid (anhydride), (iii) a phenolic resin or its raw material component and (iv) a polyhydric alcohol and (B) a rosin-modified phenolic resin obtained by thermally reacting the component (i) with (v) phthalic acid or its derivative or acid anhydride thereof and the components (iii) and (iv). The component (ii) is obtained by polymerizing a fatty acid of a (semi)drying oil, e.g. tung oil or tall oil fatty acid. When the phenolic resin is used as the component (iii), a precondensate is preferably used. A tri- to tetrahydric alcohol is preferably used as the component (iv).
Patent JP-2000299896-A (JP)
Title: Remote controller
Inventor: OE SADAO
IPC: F24H1/00
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To obtain a remote controller small in the possibility of damaging a speaker by making the shape of a hole slit rectangular, providing the edges of an opening with R-shaped roundness and making the R radius of an opening lower edge larger than that of an opening upper edge. SOLUTION: A hole slit 5 is rectangular, has R-shaped roundness at the edge of an opening 7 and makes the R radius of an opening lower edge 9 larger than that of the opening upper edge 8. Further, a downward wide-width part 6 is provided in a central part of the part 7. The central part of the edge 9 in the slit 5 of a bottom step is positioned as high as or lower than the upper edge of the inner diameter of a packing for a built-in speaker. Thus, penetrating water that brings about volume drop and speaker deterioration is prevented from staying within a case. Then, even when a remote controller is cleaned with shower water, there is few possibility that the speaker is damaged.
Patent JP-S63271858-A (JP)
Title: Multielectrode lens system structure
Inventor: TAYA TOSHIMICHI
IPC: H01J49/42
Filed: 1987-04-28
Abstract: PURPOSE:To improve vacuum exhaust conductance and to prevent charge up together with heightening the accuracy of assembly by a method wherein a circular pole electrode is formed in a cylindrical shape to be enclosed and fixed in a cylindrical insulating material, a large number of small holes are formed on a shield electrode, further the cylindrical insulating material is fixed to a vacuum container. CONSTITUTION:Each cylindrical electrode 2 is enclosed and fixed in a cylindrical insulating material 4 for enveloping a peripheral part and the insulating material 4 is fixed to a vacuum container 1 at its one end. Accordingly, the electrode 2 is supported along the longitudinal direction in relation to the insulating material 4, thus hardly generating any twist. Accordingly, assembly can be made accurately and easily. Further, the electrode 2 is formed in a cylindrical shape and a large number of small holes are formed on a shield electrode 3. Consequently, an area occupied by the electrode 2 and the electrode 3 inside a plane orthogonally crossing the center axis of the container 1 can be sharply reduced so as to improve vacuum exhaust conductance. Further, the electrode 2 is enclosed in the insulating material. Thereby, the insulating material 4 prevents oil from sticking to the electrode 2 to realize the insulation of the electrode 2, and also its charge up can be prevented.
Patent JP-H10302561-A (JP)
Title: Water running preventing stranded wire conductor
Inventor: MAKINO MIKIO
IPC: H01B7/282
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To provide sufficient water running preventing function by applying polyether synthetic oil to a central conductor, attaching water absorbing, expanding powder thereon to form a stranded wire layer, applying the polyether synthetic oil to the stranded wire layer, then attaching water absorbing, expanding powder thereon. SOLUTION: A central conductor is supplied in the arrow direction with a central conductor supply device 15, and a polyether synthetic oil cover and a water absorbing, expanding powder attaching layer are formed on only the central conductor in a position 21. According to the number of necessary stranded wire layers, polyether synthetic oil coating and powder attaching are conducted in positions 22, 23, 24, 25 with stranded wire layer stranding machines 11-14, and a presser tape 16 is wound in the arrow direction so as to prevent the scattering of the water absorbing, expanding powder attached to the stranded wire conductor obtained.  The stranded wire conductor is used in an electric wire or cable, and in the cable for example, the presser tape, an inner semi-conducting layer, an insulating layer, and an outer semi-conducting layer are arranged in order on a wire conductor, then a protecting sheath is covered thereon.
Patent JP-S5230386-A (JP)
Title: Semiconductor device with high brekdown voltage
Inventor: YASUDA YASUMICHI
IPC: H01L29/73
Filed: 1975-09-03
Abstract: PURPOSE: To obtain a bevel type semiconductor device with a high breakdown voltage with a high working efficiency in a process. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08295966-A (JP)
Title: Method for separating and recovering molybdenum and vandadium
Inventor: ITOU KENJI
IPC: C22B34/22
Filed: 1995-04-28
Abstract: PURPOSE: To economically and efficiently separate and recover molybdenum and vanadium by regulating a soln. freed from vanadium to a specified pH value and bringing the soln. into contact with a chelate polymer. CONSTITUTION: When vanadium and molybdenum are separated, a chelate polymer excellent in selective adsoptivity especially to V and Mo and with N,N-diacetohydroxamic acid as a functional group is used as an adsorbent. Namely, a soln. contg. Mo and V is regulated to pH 7-10 to recover the Mo and V. The soln. is brought into contact with a chelate polymer having N,N- diacetohydroxamic acid as a functional group to separate and recover V. The soln. freed from V is regulated to pH 1-4 and brought into contact with the chelate polymer having N,N-diacetohydroxamic acid as a functional group to separate and recover Mo. Consequently, V and Mo are efficiently separated and recovered.
Patent JP-S5533595-A (JP)
Title: Method of heating heat medium in heating system* and boiler
Inventor: RENNARUTO PERUNSHIYUTAIN
IPC: F24H9/12
Filed: 1979-08-22
Abstract: A method and a boiler for heating a heat-transfer medium such as water in a heating system. The combustion gases are brought into heat-transfer contact with the heat-transfer medium over a large specific, heat-transfer surface. The heat-transfer medium flows in the opposite direction to the combustion gases and the gases are caused to flow downwardly and are thereby cooled to a temperature which is lower than the temperature at the outlet for the medium heated by the gases before the gases are discharged to atmosphere.The boiler is fired by oil and/or gas and the combustion chamber (16) is arranged immediately above one end of the smoke-pipes (22). The other end of the smoke-pipes (22) discharge into a collecting chamber (24) provided with an outlet (28) for the combustion gases. The collecting chamber (24) is provided with an outlet (34) for condensation from the combustion gases.
Patent JP-S62155636-A (JP)
Title: Time division multiplex transmission and reception system
Inventor: AIKO SHINICHI
IPC: H04J3/17
Filed: 1986-05-09
Abstract: PURPOSE:To attain the efficient time division multiplex transmission/reception while applying high grade coding by allowing a coder at the transmission side and a decoder at the reception side to apply coding while keeping always the same internal state independently whether they are connected by a digital voice inserter DSI or not. CONSTITUTION:An adaptive separation circuit 270 receives a multiplex signal via a signal line 271 and distributes the result of coding of a sent telephone signal to a decoding circuit of an output channel corresponding to the multiplexed channel. Then the decoding of decoding circuits of channels not multiplexed is stopped via signal lines 272, 273, 274 and a control signal to keep the internal state at the decoding so far is sent. As the adaptive separation circuit 270, a receiver of a DSI is used and an assignment signal used for the DSI is used as a control signal similarly as the transmission side. The decoding circuits 230... input the result of coding of a telephone signal inputted respectively via signal lines 275... and reproduce the telephone signal by decoding.
Patent JP-S589135-A (JP)
Title: Exposure controller
Inventor: AOKI HARUO
IPC: G03G15/043
Filed: 1981-07-09
Abstract: PURPOSE:To make a voltage stabilizing circuit unnecessary, by changing an exposure time, and correcting the quantity of light of a lamp and the variation of a color temperature, when supply voltage has been varied. CONSTITUTION:When supply voltage applied to a lamp is varied, the quantity of light of the lamp is varied in proportion with said variation. Therefore, the exposure time is changed so as to be inversely proportional to the quantity of variation of voltage. However, when a design has been performed so that the lamp emits light by wavelength (lambda) by which sensitivity S of a film becomes maximum, and when voltage has been shifted from an areaIwhose sensitivity is best, at standard voltage 100V, the sensitivity S is decreased by a different slope in adjacent areas II, III. Therefore, the extent of change of the exposure time causing by a voltage variation of the lamp including a decreased portion of the sensitivity due to a variation of a color temperature of the lamp is decided. This correction curve is approximated by a line having a different inclination around the standard voltage 100V.
Patent JP-S5629709-A (JP)
Title: Display of temperature and load control circuit
Inventor: AOKI TAKESHI
IPC: G05D23/19
Filed: 1979-08-20
Abstract: PURPOSE:To keep a constant temperature within the housing by comparing the detection output  of the control temperature sensor with the set value and then giving a control to the load by the output of the comparison. CONSTITUTION:The displayed temperature sensor 1 is provided at a proper place in a housing  along with addition of the control temperature sensor 3. Thus the temperature is set so that the motor-driven compressor 55 may be turned off and on when the evaporating temperature descends down to -15 deg.C and ascends up to - deg.C respectively. These set temperatures are stored in  the ON and OFF temperature memory circuits 34 and 36 each. The temperature of the sensor 3  reaches the ON-set value while the temperature detected by the sensor 1 is displayed to the display circuit 46 and the temperature detected by the sensor 3 is compared with the  set temperature. Thus the ON-output is supplied to the output control circuit 48 from the comparator 38. Then the minus signal is supplied to the circuit 48 to obtain a coincidence, and the circuit 48 delivers an output to the control circuit 50 with continuation of the cooling operation.  When the temperature reaches more up to the OFF-set value, the output of the circuit 39 is supplied to the output control circuit 49. And furthermore, the minus signal is supplied to obtain a  coincidence of the OFF-temperature. With confirmation of the coincidence of the OFF-temperature, the light emitting element 52 discontinues the light emission to make the relay inactive.  As a result, the compressor 55 becomes inactive.