baber/WOPTO huggingface dataset:
Patent JP-S5862341-A (JP)
Title: Air-fuel mixture supply device for internal-combustion engine
Inventor: MIZUTA KAZUYUKI
IPC: F02D3/00
Filed: 1981-10-07
Abstract: PURPOSE:To maintain the air-fuel ratio of air-fuel mixture properly even in a transition state by controlling opening times respectively for a fuel supply valve and an air valve device connected to a pressurizing device to pressurized to give a supersonic speed to the air supplied to a suction pipe to the said fuel supply valve. CONSTITUTION:A suction pipe 1 of an internal combustion engine is provided with a fuel injection device 3 connected to a fuel pipe 5 and an air injection device 4 to inject pressurized air stored in a pressure chamber 7 by an air compressor 6. The air to be injected into a suction pipe 1 from the air injection device 4 is stored in the pressure chamber 7 at a pressure to obtain a supersonic speed to pass through an opened part at the time of valve-opening. Consequently, the speed of the injected air is constant, and the amount of injection is proportional to the time of excitement of an excitation coil 4a. Meanwhile, since the fuel in a pipe 5 is pressurized at a constant pressure, the air-fuel ratio can be maintained at a proper value by controlling valve-opening times of the fuel injection device 3 and the air injection device 4.
Patent JP-H11352288-A (JP)
Title: Method for treating radioactive liquid waste containing organic compounds
Inventor: NISHI TAKASHI
IPC: G21F9/28
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency in the decomposition when a high concentration of an organic compound exists by diluting a liquid to be treated with a treated liquid waste at treating of an organic compound in a liquid waste through irradiation with ultraviolet rays. SOLUTION: A prescribed amount of a liquid waste stored in a collection tank 1 is sampled and fed to a sample tank 2, and a certain quantity of hydrogen peroxide is fed from a tank 3 for storing hydrogen peroxide. Afterwards, the sampled liquid waste is transferred to an ultraviolet-ray irradiation tank 4, is irradiated with ultraviolet rays by a mercury vapor lamp 5 for a prescribed time, and then is ejected into a liquid treatment tank 6. Here, the treated liquid waste can be diluted with a treatment liquid by providing a circulation system 8 for returning the treated liquid waste from the liquid treatment tank 6 to the sample tank 2. Moreover, higher efficiency would be obtained, when the liquid waste is irradiated with ultraviolet rays by providing a circulation system 9 in the sample tank 2 and the ultraviolet-ray irradiation tank 4 to circulate the liquid waste.  Moreover, an ozone generator 7 may be substituted for hydrogen peroxide for exposing ozone to the ultraviolet-ray irradiation tank 4, and the addition of hydrogen peroxide and the exposure of ozone to air may be used concurrently.
Patent JP-S6054127-A (JP)
Inventor: KAMIO KIYOSHI
IPC: G01S17/02
Filed: 1983-09-02
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-H057542-A (JP)
Title: Floor cleaner
Inventor: HIRAYAMA TOMOKO
IPC: A47L11/29
Filed: 1991-07-02
Abstract: PURPOSE:To provide a compact floor cleaner by developing a storage tank having a capacity of one of a conventional cleaning liquid tank or recovering tank and capable of effecting functions of both tanks. CONSTITUTION:In a floor cleaner comprising a floor polishing means for cleaning the floor, a cleaning liquid tank 51 for storing cleaning liquid supplied to the floor polishing means, a foul water recovering means for recovering the foul water after the floor polishing process and a recovering tank 52 for storing the foul water recovered by the recovering means, respective storage tanks 5 consisting of a plurality of storage chambers individually partitioned from each other, having variable capacity and the fixed capacity of the whole storage chambers are alotted to the cleaning liquid tank 51 and recovering tank 52.
Patent JP-S5589863-A (JP)
Title: Timing mechanism
Inventor: SHIBAZAKI KENJI
IPC: B65H9/14
Filed: 1978-12-28
Abstract: PURPOSE: To make timing control system simple and prevent image position deviation by performing the start of a resist roll by means of an axternally installed switch in the copying machine which is clocked and sequence controlled by a microcomputer.  
     CONSTITUTION: When an exposure switch SW 1  is closed at the original scanning, the plural timers for clocking of a microcomputer start and the clocking and the sequence control of the copying machine are accomplished. As the scan of the original progresses further, the switch 44 installed to the outside goes ON at the specified timing through the mover at the scanning, causing a transistor 44 to conduct and the resist roller to be started by a solenoid 43. Hence, the clocking and the sequence controlling are accomplished by the microcomputer and the starting of the resist roller is accomplished by the external switch which operates during sequence operation, thus the need for clocking of the time for resist roll start reference is eliminated. As a result of this, the timing control system becomes simple and the image deviation caused by routine errors is prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0453075-A (JP)
Title: Head slider device
Inventor: FUJII FUMIICHIRO
IPC: G11B21/21
Filed: 1990-06-20
Abstract: PURPOSE:To obtain a stable floating state and to improve an electromagnetic converting characteristic by widening a side, where the line of a disk rotating direction has a skew angle to a central line, toward the outside gradually from the back to the front. CONSTITUTION:On the face counter to the disk in a main body 1 of a slider, positive pressure generating parts 2 and 3 are respectively provided at symmetrical right and left positions with the central line as a center, and these respective positive pressure generating parts are composed of tapered parts 2a and 3a, which are provided on an air flow-in side so as to receive air, and rail parts 2b and 3b on the same plane continuous to these tapered parts. In a pair of these rail parts, the side for the line of the disk rotating direction to have a skew angle theta to the central line is widened toward the outside gradually from the back to the front. Since the front side in a pair of rail parts receives large floating force caused by an air current rather than the back side, a floating posture having a large pitch angle is obtained and a moment is operated in a direction to cancel a rolling moment. Therefore, the generation of rolling (inclination) is suppressed.
Patent JP-S645258-A (JP)
Title: Image scanner
Inventor: NOGUCHI YUZO
IPC: G03B27/62
Filed: 1987-06-29
Abstract: PURPOSE:To facilitate a device to operate from same side of the device by constituting to discharge to the same side of introducing position with being bent and turned over toward the above side along a conveying channel with a prescribed radius. CONSTITUTION:An original is placed with a bottom face (to be read) down, an original placed at an original placing part 5 with its tip end inserted into an introducing mechanism 10 is introduced by the introducing mechanism 10 to a conveying mechanism 20 one by one, conveyed to a direction indicated by an arrow mark X by the said conveying mechanism, discharged onto a discharge paper holder 6 with changing a direction toward the above from an introducing direction at an angle of 180 deg. by a convey direction guiding part 40. Thus, since a position to set an original and a discharging position is close each other, an operation can be easily done from an either side and a wide space to install is not required because an introducing side and a discharging side are located at a same side.
Patent JP-H05336740-A (JP)
Title: Mounting construction for pulse power device
Inventor: SUGAWARA ISAO
IPC: H02M3/155
Filed: 1992-05-28
Abstract: PURPOSE:To make a pulse current waveform steeper by providing an auxiliary DC power source whose voltage value is higher than that of a main DC power source, an auxiliary switching means which connects this auxiliary DC power source to a load terminal, and forward and backward pulse-current flowing paths provided in parallel with an insulating thin plate between always. CONSTITUTION:Concerning to the delay of a building-up speed of current by inductance 27 contained in a line 25, the current is quickly built up by overvoltage driving by the use of an auxiliary power source 9. And concerning to the delay of its falling speed caused by the accumulated energy of the inductance, it is fallen quickly by charging a capacitor 17 to reversed-polarity voltage. Accordingly, the voltage of the auxiliary power source 9 and the charged voltage of the capacitor 17 are made high in a degree that a pulse waveform needed can be obtained. Incidentally, a resistor 15 connected in parallel with the capacitor 17 is provided to discharge the charges of the capacitor 17. Consequently, it becomes possible to make the pulse current waveform steep.
Patent JP-S6140612-A (JP)
Title: Industrial robot
Inventor: SUZUKI NORITOMO
IPC: G05B19/19
Filed: 1984-08-01
Abstract: PURPOSE:To reserve a time for correction of operations of operating axes and to prevent the damage of a macine by reducing the operation speed of each operating axis if the operating axis approaches the limit of the operation range when teaching is performed with remote control or playback is performed. CONSTITUTION:When a teaching box 3 is operated to perform teaching, the quantity of rotation of each operating axis is read into an operation controller 13 as the output value of a position detector 12 and is stored temporarily in a storage device 14. It is discriminated whether each operating axis is within a set range or not; and if it is discriminated that the operating axis is on the outside of the range, the operation speed of this operating axis is reduced to a prescribed level. When an operator becomes aware that the operating axis approaches the limit of the operation range and the operates the box 3 to correct its operation, it avoids stopping suddenly on the limit of the operation range. Even if the operating axis is stopped suddenly, there is no fear of great damage because the operation speed is sufficiently reduced.
Patent JP-S5972942-A (JP)
Inventor: FURUISHI HARUHISA
IPC: H02J7/04
Filed: 1983-09-02
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-S648620-A (JP)
Title: Coating method
Inventor: NAGAMINE TETSUJI
IPC: G03F7/16
Filed: 1987-07-01
Abstract: PURPOSE:To make small change of resist coating film thickness of each substrate by supplying clean air, for which temperature and humidity are controlled with high accuracy, to the coating area at the time of coating a substrate with resist and to equalize the thickness of a resist the substrate surface by setting temperature and humidity at optimum values. CONSTITUTION:The resist is sent to a substrate 10 from a nozzle 9 under the well-controlled condition of temperature and humidity within a processor 13 in which the resist is coated. The resist is then coated through rotation of a motor 12. The air, of which the temperature and humidity are controlled, is supplied as follows: First, the air sucked by a fan 4 is cooled and dehumidified by a cooling and dehumidifier 2 and humidity control is carried out by a humidity sensor 7 and a humidifier 1. Moreover, temperature of the air is controlled by a temperature sensor 7, temperature controller 3 and a heater 5 connected thereto. The air is then cleaned by a filter 6 and is sent to a coating processor 13.
Patent JP-S5685703-A (JP)
Title: Production of branching circuit
Inventor: KUWABARA HIDEO
IPC: G02B6/28
Filed: 1979-12-14
Abstract: PURPOSE:To obtain a branching circuit with good workability and with easy controlling of the rate of coupling by heating part of an optical fiber which becomes a main transmission line and inserting an optical fiber for branching which has been worked diagonally at its end part into the heated part. CONSTITUTION:The part of an optical fiber 1 shown by hatching is heated by arc discharge. Thence, an optical fiber 2 which has been cut diagonally at the end face is inserted into this heated part. If at this time the fiber 1 bends, a stiffening plate which withstands high temp. is disposed in the direction opposite from the fiber 2. After these are cooled to solidify, these parts are reinforced by a resin 3.
Patent JP-S5587793-A (JP)
Title: Carcinostatic meso-tetra(p-carboxyphenyl)porphine derivative
Inventor: TAKANABE ATSUKORE
IPC: C07D487/04
Filed: 1978-12-27
Abstract: NEW MATERIAL:Anticarcinogenic meso-tetra(p-carboxyphenyl)porphine derivatives of formula I (R 1 , R 2 , R 3  and R 4  are hydroxyl or residues of anticarcinogenic substances where at least one of the four groups is the residue of anticarcinogenic substance) and their alkali metal salts.  
     USE: Anticarcinogenic agent.  
     PREPARATION: The dehydrohalogenation between meso-tetra(p-carboxyphenyl) porphine derivative of formula II (R is halogen) and an anticarcisogenic agent bearing amino or imino group or hydroxyl group is effected to give title compound. The anticarcinogenic substance is, e.g., anthramycin, mitomycin C,8-azaguanine, etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000353650-A (JP)
Title: Substrate processing apparatus
Inventor: UEDA KAZUNARI
IPC: G03F7/20
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To apply a coating liquid to a substrate, while the temperature of substrate is kept with high precision for application and development device. SOLUTION: First, second, and third processing stations S2-S4 are connected to a cassette station S1 for delivery of a wafer cassette 22. The processing stations are partitioned into a processing block B1 comprising a processing unit for applying and developing a resist as well as a second cooling part 3, and a transfer block B2 comprising a wafer transfer means MA, heating part, first cooling part, while the process block B1 is in a high-precision adjusted atmosphere for controlling a temperature. With this configuration, a wafer W which is temperature-controlled at high precision in the second cooling part 3 is transferred as far as the processing unit in a high-precision adjusted atmosphere, for suppressed temperature-change during transfer, so that a coating liquid is applied while the temperature of substrate is kept with high precision, resulting in improved processing yield.
Patent JP-S6222888-A (JP)
Title: White phosphor
Inventor: HASHIMOTO SHUNICHI
IPC: H01J29/20
Filed: 1985-07-23
Abstract: PURPOSE:To eliminate the occurrence of nonuniform color and nonuniform brightness, by adding Tb and Eu as activating agents to Y2O2S as the matrix in particular proportions. CONSTITUTION:Y2O2S is used as the matrix. Tb and Eu are added respectively in amts. in the range of 0.05-0.3mol% to the matrix to form the titled phosphor. Since the titled phosphor is a single phosphor formed by activating a common matrix Y2O2S simultaneously with two activating agents, i.e., Tb which causes green and blue luminescence and Eu which causes red luminescence, it causes neither nonuniform color nor nonuniform luminescence.
Patent JP-S6054359-A (JP)
Inventor: SUPENSAA DEI KIMUBOORU
IPC: A61P31/04
Filed: 1984-07-31
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-H0514952-A (JP)
Title: Digital telephone system
Inventor: NAKAMURA MASUICHI
IPC: H04M1/253
Filed: 1991-07-03
Abstract: PURPOSE:To make it possible to suppress the large size of power source device and the cost up of the system to minimum even if the number of telephone to be connected and the total extension of a transmission line to be used for the connection are increased in a telephone system in which a main device (exchange device) and a telephone set to be connected with this are digitized and a digital transmission is performed for the sound signals between these. CONSTITUTION:A sound source 206 for the generation of various kinds of signal sound signal and a speech network means 209 performing a transmission control of the signal sound from this sound source and the control of a signal level are provided on an exchange device 20. These are eliminated from the side of telephone sets 10A, 10B, and the generation of signal sound, the control of sound level and necessary control at the time of performing speech by a lound speaker are executed on the side of the exchange device. The side of telephone set is constituted by being provided with telephone set control means 110A, 110B performing an input/output of sound signal and a signal sound output control in accordance with a received control signal.
Patent JP-S5687266-A (JP)
Title: Tape cassette
Inventor: YOSHII TETSUJI
IPC: G11B23/087
Filed: 1979-12-14
Abstract: PURPOSE: To obtain the same press-contacting force to a head in either operation of one pad or two pads which is provided on a support plate made of a plate spring.  
     CONSTITUTION: The space is set to (a) between the projections which are provided on the center back of the support plate 18 made of plate spring to function as the fulcrum, and the stoppers 28 and 29 are provided to the case 1 with a space of (b) secured. When the space is set to (c) between the pads 21 and 22, a relation of c≥ b≥a is satisfied. Thus the projection part 20 touches the receiving part 27 when the head touches the pad 22. The projection part 19 touches the stopper 28 altough it floats up, and accordingly the pad 21 retreats to go away from the tape. The stoppers 28 and 29 function as the tape guides while the tape is travelling. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S645631-A (JP)
Title: Procession of twining braided body
Inventor: SEGAWA YUKO
IPC: B21F27/02
Filed: 1987-06-29
Abstract: PURPOSE:To obtain a twining braided body uniform and of high quality compara tively simply by assembling a holding frame to the outer peripheral part of the twining braided body braiding numerous pieces of metal made long sheet members and executing the surface treatment of a plating, etc., on the surface of the obtd. twining raided body. CONSTITUTION:A twining braided body 20 is composed by braiding numerous Al made long plate members 22, 22... formed in a split bamboo shape in a double twining shape and on the outer peripheral part of this braided body 20 an Al made holding frame 21 is assembled similarly. And the surface of the obtd. twining braided body 20 is subjected to the adequate surface treatment of an electric plating, anodic oxidation (alumite) or cathodic oxidation, etc., in an adequate electrolyte W. As a result, the working can be done without paying so much attention to the scratch easy to generate on the surface of a material in the case of braiding each member 22 in a twining shape or assembling the holding frame 21. The assembly work of the braided body 2 can therefore be executed with good efficiency. A projecting part 22a... in a bamboo node shape is also formed at specified intervals in advance on the member 22 in its length direction.
Patent JP-S6223727-A (JP)
Title: Manufacture of heat-shrinkable tubing
Inventor: HASEGAWA SHOICHI
IPC: B29C63/42
Filed: 1985-07-25
Abstract: PURPOSE:To obtain the heat-shrinkable tubing with low cost by a method wherein one end of a continuous plastic tube is sealed and gas pressure is applied from the other end of the same while the tube is introduced into a diameter expanding device from one end thereof to expand the diameter thereof and cool it sequentially in every given length. CONSTITUTION:The plastic tube 2a is would around a reel la and one end thereof is sealed while gas pressure is being applied from the other end thereof. The plastic tube 2a is introduced into the diameter expanding device 3 and a metallic tube 4 as well as the metallic tube 5 for jacket are conducted to heat them simultaneously, then a pressure is applied to the inside of the tube to expand the diameter of the tube while cooling medium is introduced into the jacket to cool it after finishing expansion of diameter, then, the tube is advanced by a length, for which the cooling is finished, and this operation is repeated sequentially. Thus, the plastic tube 2b, whose diameter is expanded already, is reeled around a take-up reel 1b.
Patent JP-S6140230-A (JP)
Title: Production of vinyl chloride
Inventor: KATO HAJIME
IPC: C07C21/06
Filed: 1984-08-02
Abstract: PURPOSE:To obtain vinyl chloride industrially and advantageously from natural gas, by treating thermally cracked gas obtained by thermally cracking directly the natural gas with a solvent, and separating the unreacted thermally cracked gas from a chlorination product of the above-mentioned gas for effective utilization. CONSTITUTION:Natural gas 11 is thermally cracked at 750-900 deg.C under 2- 20kg/cm<2> pressure in a natural gas thermal cracking step to give a thermally cracked gas 12, which is treated by the solvent treating method to remove propylene and propane in an absorption column 3. The resultant thermally cracked gas 32 is then reacted with chlorine 40 in a chlorination reactor 5 to afford a chlorination with chlorine 40 in a chlorination reactor 5 to afford a chlorination product 41 containing dichloroethane. The uneracted thermally cracked gas 44 is then separated from the above-mentioned product 41 in a separator 6 to give a chlorinated product 43, which is then thermally cracked in a dichloroethane thermal cracking step 8 to afford the aimed vinyl chloride useful as a raw material for vinyl chloride resins advantageously by omitting wholly the expensive two-stage low-temperature separation process used in the conventional process utilizing the natural gas.
Patent JP-H106687-A (JP)
Title: Writing implement
Inventor: KAWASHIMA SEIJI
IPC: C09D11/17
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To provide writing implement by which erasure and correction of a writing are performed cleanly and easily by decoloring of ink itself in addition to usual writing and early writing in a revision part is enabled and using facility is drastically increased. SOLUTION: The writing implements are consecutively equipped with a writing pen part 3 in which ink 2 is writably stored, a decoloring pen part 5 storing decolorization liquid 4 for application, and a wiping off part 6 which wipes off the coated decolorization liquid 4 and drys the writing face. The decolorization liquid 4 decolors ink 2 from a colored state to a colorless state by applying it to written ink 2. Further, at least one selected from among the writing pen part 3, the decoloring pen part 5 and the wiping off part 6 is made freely detachable.
Patent JP-H0916780-A (JP)
Title: Swelling amount measuring instrument
Inventor: MIURA AKIRA
IPC: G06T7/00
Filed: 1995-06-29
Abstract: PURPOSE: To perform inspection after wire bonding with high reliability at high speed by finding the threshold of density of an object and an area from a concentration histogram and preparing a projection only with the density higher or lower than this threshold as as object. CONSTITUTION: A reference image coupling a bonding wire to the prescribed pad of an IC pellet is fetched into an image memory part 11 by a camera 14. Afterwards, the threshold of density at a pad part and a bonding ball part is found based on the concentration histogram concerning the reference image. On the bonding pad, the projection in X and Y directions is prepared with the density lower than the threshold as the object. Similarly, an inspective image coupling the bonding wire to the prescribed pad of the IC pellet is fetched into the image memory part 11 by the camera 14. Then, a swelling amount is found by comparing the reference image and the inspective image only with a picture element considered expressing the bonding ball on the pad as an object.