baber/WOPTO huggingface dataset:
Patent JP-H06350143-A (JP)
Title: Temperature measurement device and semiconductor manufacture device using it
Inventor: NARITA HIDEMI
IPC: G01K7/00
Filed: 1993-06-14
Abstract: PURPOSE:To enable precision measurement of a temperature of a measurement object in an extremely low temperature region by making a superconductive element in a superconductive state transit to a normal conductive state by-t-y heating it by a heating means, by detecting timing of transition and by obtaining a heating value generated from a supply current to the heating means in the process. CONSTITUTION:A sensor mechanism 1 is composed of a Josephson element 7 provided on a semiconductor wafer 6 and a thin film resistor 8 for heating the Josephson element 7. A detection information processing mechanism 2 is composed of a state monitoring circuit 10, a power supply circuit 11 and an arithmetic circuit 13. The state monitoring circuit 10 makes a current flow to the Josephson element 7 for measuring current-voltage characteristic continuously and detects variation of current-voltage characteristic caused by state transition of the Josephson element 7 by heating of the thin film resistor 8. The arithmetic circuit 13 calculates a temperature of a measurement object based on a state transition detection signal of the Josephson element 7 and a supply current value from the power supply circuit 11 to the thin film resistor 8.
Patent JP-S63305343-A (JP)
Title: Silver halide photographic emulsion
Inventor: YAMADA SUMUTO
IPC: G03C1/16
Filed: 1987-06-05
Abstract: PURPOSE:To display the excellent development processing, ratio of sensitivity to fog ging and graininess in a tabular particle emulsion having the diameter of the same projected area and the same thickness, and to improve the covering power of the titled emulsion by having a development initiating point in the neighborhood of the apex of each particle of a part or the whole of the tabular particle having aspect ratio of more than 3. CONSTITUTION:The titled emulsion comprises >=70% the tabular particle having the aspect ratio of more than 3 based on the total projected area of the whole particles of the titled emulsion, and the part or the whole of the particles have the development initiating point in the neighborhood of the apex of each particle. The neighborhood of the apex means within a one-fourth distance from the apex to the most short side of the tabular particle. In the case that the side of the tabular particle is not a straight line, the position of the apex is deduced from the curvature of a curved line, and then, the neighborhood of the apex is estimated as mentioned above. In order to effectively utilize the effect of the titled emulsion, it is preferably to prepare the emulsion in the presence of >=500mg an adsorping substance of silver halide per 1mol. of silver halide at the time of chemically sensitizing the titled emulsion in an emulsion preparation step.
Patent JP-H038984-A (JP)
Title: Lock-confirming device for sliding door-type window device
Inventor: TOBIKURA KOUICHI
IPC: E05B41/00
Filed: 1989-06-05
Abstract: PURPOSE:To confirm the locking or unlocking of sliding door by a simple device in which a lock metal is operated to unlock a sliding door, and a permanent magnet is raised or lowered through a rod thereby to open or close a switch fixed to the lateral frame. CONSTITUTION:Sliding doors 5a and 5b in which glass panels 4 are surrounded by upper and lower lateral casings 1 and 2 and vertical casings 3 are built movably toward the inside of a window frame 9 consisting of upper and lower lateral frames 6 and 7 and vertical frames 8. The doors 5a and 5b are positioned in a closed state and a lock metal 10 attached to the casings 3 is operated to unlock the doors 5a and 5b, whereupon the rod 11 is vertically moved in the casings 8 and a permanent magnet 12 is vertically moved correspondingly. The distance between the magnet 12 and the switch 14 fixed to the frames 6 and 7 is varied, and the switch 14 becomes closed or opened, permitting the locking and unlocking of the doors 5a and 5b to be confirmed.
Patent JP-S5993273-A (JP)
Title: Method and device for automatically and synchronously operating electromagnetic hammer
Inventor: JIYORUJIYU JIYATSUKUME
IPC: G05D19/02
Filed: 1983-08-03
Abstract: An electromagnet hammer of the type described in U.S. Pat. No. 4,215,297 is autosynchronized by triggering the discharge thyristor in response to the detection of the position of the armature by a proximity detector, or by direct detection of the zero passage of the negative amplitude of the discharge current, or at a reference point representing the position of the armature, with a delay equal to at least half the period of the natural period of oscillation of the armature/plunger and its elastic suspension.
Patent JP-H0310721-A (JP)
Title: Manufacture of heat exchanger
Inventor: SHIBATA KOSUKE
IPC: B23P15/26
Filed: 1989-06-02
Abstract: PURPOSE:To eliminate the crack generation at a burring time, to form a cylindrical part of a large fin pitch and to quicken the manufacture by providing a segmental punching part and a high flange part surrounded by punching part, and a low flange part surrounding the punching part on a burring part. CONSTITUTION:In the manufacture of a heat exchanger a segmental punching part 11, a high flange part 12 surrounded by this punching part 11 and a low flange part 13 surrounding the punching part 11 are formed on a burring part 10. In accordance with burring being executed on this butting part 10, the punching part 11 acts to prevent the crack generation at the boundary of high and low both flange parts 12, 13 and also acts to give the high flange part 12 whose adhesion area is large to a pipe 4, namely acts to enlarge the area of the high flange part 12. Consequently a cylindrical part 6 having a large fin pitch is formed and the superposing work of each fin 2 is simplified.
Patent JP-S6032127-A (JP)
Title: Production of magnetic recording medium
Inventor: MATSUZAKI SOUICHI
IPC: G11B5/84
Filed: 1983-08-02
Abstract: PURPOSE:To obtain a magnetic recording medium which has a high output and a long still lifetime by coating the solution of a surfactant on the surface of a ferromagnetic thin film while heating a substrate after formation of said thin film to obtain a protecting film and then vapor depositing the surfactant to form the 2nd protecting film. CONSTITUTION:A substrate 1 is driven along the circumferential side of a heating roll 3 after formation of a ferromagnetic thin film, and the surface of the substrate 1 is dipped in the solution 6 of a surfactant of stearic acid, etc. which is heated by a heater 5 stored in a tank 4. Thus the solution 6 is coated to form a protecting layer of the substrate 1. Then the substrate 1 is driven along the circumferential side of a roll 9 via a guide roll 7, and a surfactant 10 in an evaporation source 11 to obtain the 2nd protecting layer. Then the substrate 1 is taken up to a take-up roll 14. Thus a high output is secured together with a long still lifetime for a magnetic recording medium.
Patent JP-H01312851-A (JP)
Title: Manufacture of semiconductor device
Inventor: INOUE MINORU
IPC: C23C14/34
Filed: 1988-06-10
Abstract: PURPOSE:To obtain a good quality thin film of aluminum, etc., stably and at high facility operating efficiency by cyclically increasing and decreasing flow rate of the gas to be introduced into a vacuum chamber to alternate pressure in the vacuum chamber relatively between a low vacuum state and a high vacuum state. CONSTITUTION:While maintaining an exhaust capacity of a facility at high level, a shorter period T1 of high flow rate argon introduction with a longer period T2 of low flow argon introduction are alternated. Thus, total volume of argon to be introduced during forming a film is reduced and the facility operating period is extended. Thereby repeating the low vacuum state with high argon flow rate and the high vacuum state with low argon flow rate, a stable electric discharge is possible. Also, by arranging each value such that the period T1 of low vacuum state is shorter than the period T2 of high vacuum state, the electric discharge is maintained and the good quality thin film is obtained stably and at high facility operating efficiency.
Patent JP-H10328618-A (JP)
Title: Cathode ray tube
Inventor: SUZUKI TAKUO
IPC: B05D7/00
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a cathode ray tube which is formed by work in a short time without using plenty of water in the case of forming a fluorescent film on the inner surface of a glass panel and the the pretty fluorescent film free from blushing. SOLUTION: The cathode ray tube is constituted so as to provide a fluorescent film which is formed by electrostatically applying a phosphor on a resin film provided on the inner surface of a glass panel. The resin film is formed of a vinyl-based (co)polymer in which a benzene ring is not contained substantially and weight-average molecular weight(Mw) is >=50,000 and molecular weight distribution shown by ratio (Mw/Mn) of weight-average molecular weight(Mw) and number-average molecular weight(Mn) is >=5.
Patent JP-S63307671-A (JP)
Title: Laminated fuel cell
Inventor: HOSAKA MINORU
IPC: H01M8/02
Filed: 1987-06-08
Abstract: PURPOSE:To prevent the electrode reaction from proceeding on a cell with deteriorated performance by inserting a plug bar into the plug bar inserting groove of a separator feeding and discharging the gas to the cell with deteriorated performance to stop the flow of the gas. CONSTITUTION:A conductive member is pinched between measuring terminals of upper and lower separators 4 partitioning a cell with deteriorated performance from upper and lower cells to short-circuit the cell with deteriorated performance. One end of a tube 9 is cut off simultaneously, a plug bar 10 is inserted into the tube 9 from here, the plug bar 10 is inserted into the groove 8 of a gas communication section 7 on one face of the separator 4, and the flow of the gas from a gas feeding/discharging hole 5 to a gas passage 6 is cut off by the plug bar 10 in the groove 8. The electrode reaction is thereby prevented from proceeding.
Patent JP-S5365923-A (JP)
Title: Selection for cyclo converter
Inventor: YANAGIDA KEIICHIROU
IPC: H02M5/27
Filed: 1976-11-25
Abstract: PURPOSE: To promote an improvement of reliability, by selecting positive and negative groups of the thyristor with current zero detection signal, detected by input side current, and current zero detection signal, detected by output side current, and instruction current pattern. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5365601-A (JP)
Title: Multi-address connection system
Inventor: KOUNO CHIHO
IPC: H04M3/56
Filed: 1976-11-25
Abstract: PURPOSE:To simplify the constitution as well as to enhance the economical performance by having a multi-address to the termination side via the external selection unit of a switch matrix.
Patent JP-2000329736-A (JP)
Title: Circuit for controlling carbon monoxide sensor
Inventor: NIWA TAKASHI
IPC: G01N27/416
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To accurately detect carbon monoxide even if the zero point of sensor output fluctuates with the time elapsed in the control circuit of the carbon monoxide sensor of voltage output. SOLUTION: The control circuit successively compares an output voltage after the voltage between electrodes 2 and 3 being installed on a solid electrolyte plate 1 is amplified by an amplifier 8 with the output of a storage voltage- outputting means 12 by a voltage comparator 9 according to the instruction of a storage instruction switch 11, stores the matched voltage by a storage means 10, and outputs a voltage value corresponding to a value being stored by the storage means 10 using the storage voltage-outputting means 12. The output of the storage voltage-outputting means 12 cannot be updated until the storage instruction switch 11 is pressed and continues to be retained as a voltage that becomes a zero-point voltage when the concentration of carbon monoxide is detected.
Patent JP-S5669223-A (JP)
Title: Preparation of aqueous solution of slaked line and its device
Inventor: KOJIMA SADAO
IPC: C01F11/02
Filed: 1979-11-01
Abstract: PURPOSE: In dissolving slaked lime piled in a dissolving tank by feeding water from the bottom of the tank and taking out an aqueous solution of slaked lime, to obtain a saturated aqueous solution of slaked lime stably and continuously for a long time, by making slaked lime to flow using an agitator rotating vertically equipped on the bottom of the tank.  
     CONSTITUTION: The slaked lime dissolving tank 1 of cylindrical type or inverted trucated cone type is provided with the water inlet 5 so that slaked lime piled in the tank 1 is dissolved in water, and an aqueous solution of slaked lime is taken out continuously from the water outlet 3. In the operation, one or more agitators 6 furnished on the bottom of the tank 1 rotating vertically are turned to make slaked lime flow. Thus, a saturated aqueous solution of slaked lime useful for adjusting pH of water supply, protecting water supply pipes, etc. is obtained stably and continuously for a long time. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H074936-A (JP)
Title: Line-of-sight input device for vehicle
Inventor: NISHI YOSHIO
IPC: G01B11/26
Filed: 1993-06-14
Abstract: PURPOSE:To measure and process a line of sight easily and with high accuracy by increasing the brightness of a retina reflected image. CONSTITUTION:By using the pupil of an eyeball part 13 on one side as a fulcrum, an angle which is formed by a first light source A11 and a CCD camera 14 and by a line-of-sight-direction judgment image 31 is set at about 15 deg.+ or -3 deg.. When the pupil of the eyeball part 13 observes the specific position of the line-of-sight-direction judgment image 31, a very bright retina reflected image which is reflected from an optic disk is input to the CCD camera 14. Since the retina reflected image can be extracted at a large threshold value, an extraction processing operation can be simplified.
Patent JP-H039820-A (JP)
Title: Molding method of hollow shape
Inventor: SHIBUYA TAKEHIRO
IPC: B29L22/00
Filed: 1989-06-06
Abstract: PURPOSE:To mold a hollow shape whose hollow part is large by making postprocessing/postfinishing unnecessary by eliminating generation of flashes, by a method wherein a high-pressure fluid is pressed in toward the inside of a cavity, a fluid path is formed within molten resin, a mold cavity is enlarged while performing pressing-in of a low pressure fluid and the molten resin in the cavity is molded into a state of the hollow shape. CONSTITUTION:A mold 2 is constituted of a mold 2a and slidable mold 2b. Casting of a high pressure fluid is performed by pressurizing the fluid from a high pressure fluid surface 13 with a pressurizing device 13 through an opening and closing valve 14 and after formation of a fluid path 10, the opening and closing valve 14 is closed. Then an opening and closing valve 17 is opened and inner capacity of the fluid path 10 is enlarged while sliding the mold 2b. Pressure of the high pressure fluid of 10kg/cm<2> G in the fluid path is lowered with enlargement of the inner capacity of the fluid path and balances with pressure of a low pressure fluid. Then the low pressure fluid of not exceeding 10kg/cm<2>G is fed from a low pressure fluid source 16 and enlargement of a mold cavity 8 through sliding of the mold 2b is advanced under pressure of the low pressure fluid. The outside of a hollow shape 5 is pressed against the inside of the mold cavity 8 and reproduction of a mold shape is fulfilled.
Patent JP-S5765962-A (JP)
Title: Horizontal deflecting circuit
Inventor: AWANAKA ATSUSHI
IPC: H04N3/223
Filed: 1980-10-13
Abstract: PURPOSE:To prevent the raster break for lowering of the power source voltage, by providing a by-pass line so that the S-form capacitor of a horizontal deflecting circuit is connected to the power source when the power source voltage is lowered to a prescribed value or below. CONSTITUTION:A by-pass line consisting of a choke coil 5, a transistor TR6, and fly-back transformer 10 is provided between the terminal of a power source 9 and the connection point between a horizontal deflection yoke 3 and an S-form capacitor 4 of a horizontal deflecting circuit. When the AC input voltage of a television receiver falls and the voltage of the power source 9 is lowered to a prescribed value or below, the TR in the transformer 10 becomes conductive to make the TR6 conductive, and therefore, the S-form capacitor 4 is charged through the by-pass line by the power source 9. Consequently, since the capacitor 4 is not influenced by the voltage drop due to a resistance 8, lowering of the AC input voltage where the raster is generated is compensated by a voltage corrsponding to the voltage drop. Thus, the raster break for lowering of the power source voltage is prevented by adding a simple circuit.
Patent JP-H09304328-A (JP)
Title: Tool for holding rod-shaped object such as rod-shaped detector
Inventor: SAITO KATSUMI
IPC: B01L9/00
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a tool for holding a rod-shaped detector, that is suitably used to hold a rod-shaped detector (rod-shaped object) in a vertical or slanted position with its end dipped in a washing solution or standard solution in a container, when titrating a water quality measuring device equipped with the rod-shaped detector. SOLUTION: A lock 6 attached to a subject to be locked, such as a pole 88, is connected to a holder 4 holding a rod-shaped object, such as a rod-shaped detector 86, and with the lock 6 secured to the subject to be locked and with the holder 4 holding an appropriate portion of the rod-shaped object held in a vertical or slanted position, the holder 4 rocks freely about its connection with the lock 6.
Patent JP-S6122401-A (JP)
Title: Method for automatic music selection in record player
Inventor: UCHIUMI YOSHIO
IPC: G11B3/095
Filed: 1984-07-11
Abstract: PURPOSE:To prevent missing of head of a designated music at start of reproduction and program search of the next music at the end of reproduction by inserting an inerblock detecting circuit of a reproducing signal between a control circut inputting an output of an intermusic detector and a muting circuit so as to control the reproduction. CONSTITUTION:A record disc 3 is irradiated by a light source 1 of an inter- music detector 8, a light reflected at the position inner than a record stylus 4 is detected by a photodetector 6 and the light reflected at the position outer than the stylus 4 is detected by a photodetector 7. An output of the detectors 6, 7 is fed to a control circuit 10, reproducing signal of a cartridge 12 is fed to a muting circuit 13 and also fed to an interblock detection circuit 14. The output of the detetor 7 and the circuit 14 is made effective when the stylus 4 drops at the start of music selection and when the detector 6 detects the inberblock at the end of music selection, and when there is an interblock before the detector 7 detects an interblock, it is discrimiinated as the start of reproduction and when there is no interblock and the detector 7 detects an interblock, it is discriminted as the end of reproduction, thereby allowing the system to attain proper reproduction.
Patent JP-S6031797-A (JP)
Inventor: KIUCHI MITSUSACHI
IPC: D06F58/28
Filed: 1983-08-02
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-S62299054-A (JP)
Title: Propptective cover for high density multipin substrate
Inventor: TAJIMA TSUNEAKI
IPC: H01L23/00
Filed: 1986-06-18
Abstract: PURPOSE:To reduce the manhours of correction for the I/O pin of a high density multipin substrate as well as to contrive improvement in the yield of production by a method wherein a through hole or a hole, having the diameter in which the I/O pin can be press-inserted, or another through hole or a hole of the diameter in which the I/O pin can be loosely fitted is provided at the position corresponding to the I/O pin. CONSTITUTION:An I/O pin protective cover 10 consists of a flat plate 11 having the thickness almost same as the length of the I/O pin 15 of a high density multipin substrate 14. The through hole or the hole 12 having small diameter provided at the position corresponding to a power source pin 16 is formed in the measurement a little smaller than the diameter of the I/O pin 15, and the pin 15 does not come off by friction force. On the other hand, as the through hole or the hole 13 provided at the position corresponding to a signal pin 17 is formed a little larger than the diameter of the pin 15, and it does not come into contact directly with the I/O pin protective cover 10, no external force is added to the pin 17. As a result, the correction of the I/O pin 15, on which final process has been finished, can be simplified considerably, and the reliability of the substrate 14 can be improved, because foreign substance is not adhered to the surface of the I/O pin 15.
Patent JP-S62299190-A (JP)
Title: Color separating filter for field successively color television image pickup system
Inventor: KANEDA SADAFUMI
IPC: H04N9/07
Filed: 1986-06-18
Abstract: PURPOSE:To simplify the circuit constitution of a white balance circuit and to facilitate a circuit design by setting the aperture ratio of respective filter parts of a color separating filter to a white object image so that the output level of a three-primary colors video signal obtained from an image pickup element can be constant. CONSTITUTION:Since the aperture area of a filter part R' is small, the irradiating light quantity to the image pickup element 1 of a red image obtained by color-separating, a white object image is little, and consequently, the main force level of a red video signal VR is reduced. To the contrary, since the aperture area of a filter part B' is large, the irradiating light quantity to the image pickup element 1 of the blue image obtained by color-separating the white object image is increased, and the output level of a blue video signal VB comes to be larger. Thus, since the output level of the red video signal VR, a green video signal VG and the blue video signal VB come to be approximately equal to the white object image, the circuit constitution of a white balance circuit in a process amplifier is simplified and the circuit design can be easily executed.
Patent JP-H10328610-A (JP)
Title: Paint tank
Inventor: TOYODA SHIGERU
IPC: B05C21/00
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a paint tank equipped with such a structure that a uniform supply is performed regardless of residue of resin liquid in a holding bag in the case of efficiently supplying resin liquid by preventing outflow inhibition of resin liquid caused by deformation of the holding bag through pressure acting on the holding bag. SOLUTION: The paint tank 1 is equipped with a resin liquid-holding body 2, an elastic body 3 and a rolling member 50. The resin liquidholding body 2 consists of a bag body 10 in which the moving direction in a pipe is made to the axial direction and the bag body 10 is expansive and contractible in the axial direction. The elastic body 3 abuts on the inner surface of the resin liquid-holding body 2 therein and is expansive, contractible and deformable along the axial direction of the paint tank 1. The rolling member 50 is arranged on the side opposite to the discharge side of resin in the resin liquidholding body 2 in the paint tank 1 and has an external shape equal to the inside diameter of the paint tank 1 and is moved in the abovementioned axial direction.  The resin liquid-holding body 2 is contracted and deformed in the axial direction by making the inside thereof to negative pressure and simultaneously the rolling member 50 is moved in the same direction. Thereby, resin liquid held in the inside is pushed out toward the discharge side of resin.