baber/WOPTO huggingface dataset:
Patent JP-H10248747-A (JP)
Title: Hand drier
Inventor: MATSUMOTO TAMOTSU
IPC: A47K10/48
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To efficiency dry waterdrops stuck to hands, to surely prevent the clothes of a user from being wetted, to obtain the functions suck as sterilization, deodorization and mildew resistance, to improve a drying performance and to comfortably dry wet hands further. SOLUTION: To a turbo fan 4 for high-pressure accelerating air preheated by a ceramic heater or the like inside a heater case 2 at the upper part of a drier main body 1, rotary nozzles 6 for which for air blow-off ports 5 are arrayed in one column or in the plural columns with appropriate intervals linearly or spirally in an axial direction on an outer peripheral surface are respectively connected so as to face each other vertically or horizontally with the appropriate interval through an air chamber 7 and be rotated inwards from a mutually facing side.  Then, nozzle covers 9 in which the control window 8 of a hot air blow-off direction is provided on the inner side of a mutually facing side part are respectively attached to the outer peripheral side of the respective rotary nozzle 6 and optical semiconductor ceramics 12 functioned by a fluorescent lamp 11 is attached to the appropriate inner surface of a drying chamber 10 at the lower part of the drier main body 1.
Patent JP-H01245146-A (JP)
Title: Biosensor for continuous measurement of enzyme activity
Inventor: WATANABE ETSUO
IPC: G01N27/416
Filed: 1988-03-26
Abstract: PURPOSE:To rapidly and easily measure the activity of enzyme by normally forming the state in which a specified amt. of substrate is supplied and diffused through a porous film into a sample introducing part and introducing a sample contg. the enzyme to be inspected into the sample introducing part. CONSTITUTION:A buffer stored in a buffer storage part 8 is introduced at a specified flow rate at all times by a pump 10 into the reference introducing part 2 and the buffer for a carrier stored in a carrier storage part 8a is simultaneously introduced at a specified flow rate by a pump 10a into the sample introducing part 4. The sample contg. the enzyme to be inspected is then injected from a sample injecting part 11 provided to a pipe 9a into the carrier and the sample is introduced together with the carrier into the introducing part 4. The state in which a specified amt. of the substrate is permeated and diffused through the porous membrane 5 into the introducing part 4 is then normally formed and the reaction of the substrate and dissolved oxygen relating to the enzyme to be inspected takes place in the introducing part 4. The activity of the enzyme to be inspected in the sample is measured by detecting the amt. of the oxygen dissolved in the buffer, i.e., the decrease amt. of the oxygen by a sensitive electrode 3.
Patent JP-2000269527-A (JP)
Title: Manufacture for solar cell
Inventor: MIYAZAWA AKIRA
IPC: H01L31/04
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To realize an isolation of a pn junction by a method wherein an impurity diffusion preventing layer for isolating the pn junction on a light receiv ing face of a semiconductor substrate is formed in a region different from the light receiving face of the semiconductor substrate by a CVD method, and the pn junction is formed with using the impurity diffusion preventing layer as a mask. SOLUTION: An impurity diffusion preventing layer 102 composed of silicon nitride is formed on a reverse face of a substrate 101 by a plasma CVD method. A thickness functioning as a mask material and a minute film are necessary as the impurity diffusion preventing layer 102. Incidentally, this film may be a silicon oxide film by the plasma CVD method, and further a thermal CVD method may be used as another method for forming this film. Next, a dopant containing a phosphorous compound is coated on a light receiving face of the substrate 101, and an n-type diffusion layer 103 is formed by a thermal processing, whereby a pn junction 104 is formed. In order to form the junction, the substrate 101 is transferred to a quartz tube furnace, so that it may be diffused by the same hermal processing by a vapor diffusion method with POCl3.
Patent JP-H05231156-A (JP)
Title: Scavenging alignement plate for internal combustion engine
Inventor: BAN SHINICHIRO
IPC: F02B25/02
Filed: 1992-02-24
Abstract: PURPOSE:To prevent the combustion disorder due to the disturbance of the liner inflow scavenging by flow making the scavenging flow uniform in the high loaded state of an engine, by installing a flow straightening plate for making the scavenging flow uniform on the upstream or downstream side from a scavenging valve in a scavenging cover, as for a supercharge type internal combustion engine. CONSTITUTION:A scavenging passage is connected with a scavenging primary chamber 1. A scavenging secondary chamber 2 communicates to the scavenging primary chamber 1 through a valve 16 and an auxiliary blower 3. The auxiliary blower 3 is installed between the scavenging primary chamber 1 and the scavenging secondary chamber 2, and the scavenging secondary chamber side forms a discharge side. A plurality of scavenging valves 16 are provided and arranged in parallel to the auxiliary blower 3 between the scavenging primary chamber 1 and the scavenging secondary chamber 2. A scavenging passage 9 is connected with the scavenging primary chamber 1. A flow straightening plate 21 is installed on the upstream side of the scavenging valve 16 at the front surface where the scavenging passage 9 is connected by a surface plate having the area at least of the opening of the scavenging valve 16. The scavenging flow is made uniform in the high loaded state of an engine, and combustion disorder due to the disturbance of the liner inflow scavenging air is suppressed. Accordingly, the excellent combustion can be obtained in all the load region.
Patent JP-H05232700-A (JP)
Title: Photosensitive resin composition
Inventor: NISHIMURA TOSHIAKI
IPC: G03F7/027
Filed: 1992-02-24
Abstract: PURPOSE:To obtain a photosensitive resin compsn. excellent in heat resistance, high resolution, durability, light resistance and chemical resistance, and is suitable for the production of color filters for color liquid crystal display device or the like. CONSTITUTION:This photosensitive resin compsn. contains (A) UV-curing resin, (B) photopolymn. initiator, (C) diluent, and (D) coloring agent. and can be developed with a diluted alkali aq. soln. The UV-curing resin is obtd. by effecting the reaction of triglycidyl isocyanurate and unsatd. monocarboxylic acid, and then effecting the reaction of the obtd. product with satd. or unsatd. polybasic acid anhydride.
Patent JP-2000266280-A (JP)
Title: In-pipe lining construction method
Inventor: SAKAMOTO ARATA
IPC: F16L58/02
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To provide an in-pipe lining construction method which can easily reinforce piping from inside and improve airtightness, durability, earthquake resistance, etc., of the piping. SOLUTION: This in-pipe lining construction method has a cylindrical braid K and a tube T diametrically spread inside piping and bonded to an internal peripheral surface of the piping to line it by using resin. These cylindrical braid K and tube T are insertion arranged inside the piping in a condition that the tube T is inserted to inside the cylindrical braid K and impregnating it with resin, a pressure fluid is supplied to inside the tube T to diametrically spread it previously, after diametrically spreading the tube T by making a lining pig A pass through inside the tube T, its diametrically spread condition is maintained, the cylindrical braid K and the tube T are bonded by resin relating to the internal peripheral surface of the piping.
Patent JP-H04308442-A (JP)
Title: Controller for generator refrigrant of power generating facility
Inventor: SUZUKI KAZUHIRO
IPC: G05D23/00
Filed: 1991-04-05
Abstract: PURPOSE:To increase an operating range of a generator by allowing the generator to operate over a reverse phase current allowable value. CONSTITUTION:A rotor temperature rising value due to a reverse phase current flowing to a generator 1 is obtained by a rotor temperature rising value predicting calculator 13, a predicting rotor temperature is obtained from various state amounts obtained from the generator and its cooling system by a rotor temperature predicting calculator 6, and they are input to a refrigerant controller 14. The controller 14 predicts an actual rotor temperature, compares the actual predicted temperature with a rotor allowable temperature value, calculates a refrigerant temperature refrigerant pressure and refrigerant flow rate of a generator cooling system so that the rotor temperature does not exceed the allowable value, and controls the system.
Patent JP-S62229250-A (JP)
Title: Sticking method for printing mask film for printing of pattern of circuit board
Inventor: ARAI HISAO
IPC: G03F1/88
Filed: 1986-03-31
Abstract: PURPOSE:To bring a mask film into close-contact with a substrate in vacuum by supplying air between a 'Mylar(R)' film and a backplate after sucking air between the mask film and a substrate. CONSTITUTION:A substrate 3, a mask film 4, a Mylar film 5, and a backplate 6 are set successively in a deairing chamber 1. Air between the film 5 and the plate 6 is discharged to closely bring the film 5 into contact with the plate 6, and air in the chamber 1 sealed with the film 5 and air between the film 4 and the substrate 3 are deaerated to closely bring the film 4, which is set to a supporting member 7 into close-contact with the upper face of the substrate 3 in vacuum. Next, air is supplied between the film 5 and the plate 6 to release close contacting, and thereby, the film 5 is brought into close-contact with the upper face of the film 4, and the film 4 is closely brought into contact with the substrate 3 in vacuum by the pressing force.
Patent JP-H08267386-A (JP)
Title: Robot device
Inventor: SAWADA YASUHIRO
IPC: B25J19/00
Filed: 1995-03-30
Abstract: PURPOSE: To accurately detect an arm position by providing a judge means for judging the correct turning angle from the reference position of an arm at the point from which an encoder generates a pulse signal, based on the approximate angle of the arm, which were determined by means of a turning angle detecting means. CONSTITUTION: A CPU calculates the acceleration required for rotating first and second arm driving motors 21 to the desired rotary angles in a unit time. These motors are rotated at then accelerations. These motors are rotated while detecting the rotation angles per unit time of these motors by first and second rotary encoders 22. Whether these motors 21 have been rotated to the target angles is judged. When the first and second arm driving motors are judged to have reached these target angles as a result, each motor 21 is made to stop, finishing the rotation of a first arm 4 and a second arm 5.
Patent JP-S61231348-A (JP)
Title: Device and apparatus for heating liquid
Inventor: MATSUOKA MITSUHISA
IPC: F24H1/18
Filed: 1985-04-06
Abstract: PURPOSE:To heat a liquid at favorable energy efficiency, by rotating the liquid at high speed in a magnetic field. CONSTITUTION:With a DC source power impressed on a coil 3, lines of magnetic force are generated in the longitudinal direction of a casing 2, and a rotor with vanes 9 is rotated at high speed by a rotation-driving means 8. For example, when water is continuously introduced through an inlet pipe 5 under this condition, it is rotated at high speed in the casing 2 by the rotor 4. In this case, water intersects with the lines of magnetic force in an orthogonal direction at high speed, so that an electromotive force for generating a short-circuit current is generated, and water generates heat. Water thus heated to a predetermined temperature is discharged to the exterior of the device 1 through a discharging pipe 6, to be sequentially used for an assigned purpose. The energy efficiency in this heating is fairy above 100%.
Patent JP-H10263390-A (JP)
Title: Pollutant removing member and its production
Inventor: MATSUMOTO TADASHI
IPC: B01D53/50
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To produce the subject member capable of easily and inexpensively producing and suitable to a treatment of a flue gas or an automobile exhaust gas generated in a tunnel and to effectively utilize its spent waste as a fertilizer. SOLUTION: A harmful material removing member is produced by grinding a hardened body of an aerated slurry obtained from a calcareous starting material, siliceous starting material, frothing agent, frothing stabilizer and titanium dioxide, and cement may be used instead of the calcareous starting material and the siliceous starting material. Calcium oxide may be incorporated in the hardened body containing the cement. In the production method, the calcium oxide-incorporating slurry is formed by mixing water, the frothing agent, frothing stabilizer and titanium dioxide, and the aerated slurry is formed by adding the calcareous starting material and the siliceous starting material to the slurry, then after aging, the obtained hardened body is ground. As the aging, either normal temp. aging, steam aging or autoclave aging is used.
Patent JP-S61233523-A (JP)
Title: Preparation of biaxially oriented polyester film
Inventor: SATAKE IEMI
IPC: B29C55/12
Filed: 1985-04-09
Abstract: PURPOSE:To improve dimensional stability and flatness, by setting the tension of a polyester film after the completion of biaxial orientation in the longitudinal direction of said film to a specific value or less and heating the central part and side edge parts of the film to specific temps. to hold said temps. CONSTITUTION:A film 4 after the completion of biaxial orientation is sent into a heat treatment apparatus and successively passed through a heating zone 1, a cooling zone 2 and a tension separation zone 3 to be taken up. As a heating means, an infrared heater is used and the temp. of the central part of the film is heated to 150 deg.C or more while each of the side edge parts of said film is heated to temp. 10 deg.C more higher than that of the central part. In order to make a heat shrinkage value sufficiently low in the longitudinal direction by heat treatment, the tension of the film in the longitudinal direction within the heating zone 1 is set to 10kg/m or less. After heating, the film is gradually cooled in the cooling zone 2 to eliminate the strain generated by heat treatment. The cooled film is released from tension and taken up on and after under proper tension.
Patent JP-S551618-A (JP)
Title: Leading-out prevention mechanism of magnetic disc device
Inventor: TAKAHASHI KEIGO
IPC: G11B17/02
Filed: 1978-06-20
Abstract: PURPOSE:To prevent a magnetic disc device from being led out undesirably by controlling the stop and the release of a link mechanism, which leads out the case storing the disc device according to the movement of the front door of the rack, through an arm which is driven electromagnetically. CONSTITUTION:A case storing a magnetic disc device is stored in a rack; and when electricity to solenoid 14 of electromagnetic mechanism 13 is broken by a leading-out disable command, arm 15 is moved to rotate stopping jig 10, and the rotation of link mechanism 4 which leads out the rack while interlocking with front door 3 is stopped. This stop is released by electrical conduction of solenoid 14 according to commands required for disc pack exchange, etc., so that the magnetic disc device can be prevented from being led out from the rack undesirably.
Patent JP-S57187190-A (JP)
Title: Production of rod having irregular section
Inventor: OOTANI TADAO
IPC: B23K20/04
Filed: 1981-05-15
Abstract: PURPOSE:To obtain a rod of irregular sections continuously at a high speed with one stage without producing swarf by superposing a flat rod for formation of a projecting part on a base which is a flat rod and rolling these by using a stepped roll thereby press sticking these. CONSTITUTION:While a flat rod 2 which forms a projecting part is superposed on the central part of a flat rod 1 which is a base, these are introduced between a flat roll 3 and a stepped roll 4, by which these are rolled. By this rolling, the rods 1 and 2 are press stuck and are simultaneously worked to a prescribed size. Not only the speed of production is increased but also the thickness accuracy of the rods is improved and the rods of irregular sections of intricate shapes are formed easily by this press welding method.
Patent JP-H073185-A (JP)
Title: Metallic pigment coated with synthetic resin, and production and application of the pigment
Inventor: BUORUFUGANGU RAISAA
IPC: C08K9/06
Filed: 1991-03-13
Abstract: The invention describes novel metallic pigments coated with synthetic resin, which contain a siloxane coating, covalently bonded to the surface of the powder particles to which a three-dimensional cross-linked synthetic resin coat is covalently bonded. Such pigments can be obtained by production of an organosilicon coating of the pigment surface, subsequent conversion of this coating into a siloxane coating and subsequent reaction with a low molecular weight compound forming the synthetic resin coat. The metal pigments according to the invention are particularly suitable for the production of water-based lacquer, dye and paint compositions and in wet lacquers and powder lacquers for electrostatic lacquering and the colouring of plastics.
Patent JP-S62230956-A (JP)
Title: High-mn nonmagnetic steel excellent in machinability
Inventor: KUMON HITOSHI
IPC: C22C38/58
Filed: 1986-03-31
Abstract: PURPOSE:To obtain a high-Mn nonmagnetic steel improved in machinability to the extent equal to or higher than that of SUS304 without deteriorating the stability, tensile characteristics, etc., of nonmagnetism, by providing a composition consisting of prescribed percentage each of C, N, Mn, Mn+20(C+N), Si, Cr, S, Al, and the balance Fe with inevitable impurities. CONSTITUTION:The high-Mn nonmagnetic steel has a composition consisting of, by weight, <=0.35% C, <=0.05% N, 19-45% Mn, >=27% Mn+20(C+N), <=1.0% Si, 3-15% Cr, 0.015-0.030% S, 0.03-0.50% Al, and the balance essentially Fe with inevitable impurities. The steel of this invention has superior stability of nonmagnetism as to have <=1.01 magnetic permeability even if subjected to cold working, and further, it is excellent in toughness in the temp. range from the temp. of liquid nitrogen to ordinary temp. Moreover, said steel has superior drilling property equal to or higher than that of SUS304, so that it can be suitably used for nonmagnetic parts, etc., for use in the temp. range from ordinary temp. to low temp. (the temp. of liquid N2).
Patent JP-S572871-A (JP)
Title: One-side hot dipping apparatus
Inventor: DOBASHI HIROSHI
IPC: C23C2/40
Filed: 1980-06-04
Abstract: PURPOSE:To finish hot dipping finely and to easily control the amount of stuck metal by attaching a labyrinth seal device to the outlet of an airtight chamber provided with a coating roll partially immersed in a hot dipping bath in the hot dipping tank and deflector rolls and setting opposite nozzles for controlling the amount of stuck metal at the outside of the chamber along the hot dipped material line. CONSTITUTION:A chamber 11 made airtight with a seal mechanism 12 and a tight seal device 13 is internally provided with a coating roll 16 partially immersed in a hot dipping bath and deflector rolls 17, 18, and opposing nozzles 14 for controlling the amount of stuck metal are set at the outlet side of the device 13. A roll cover 20 covering the whole upper surface of the roll 18 is placed between the device 13 and the roll 18 so as to prevent the contamination of the roll 18 due to inevitable Zn splash caused by the nozzles 14. Accordingly, the internal atmosphere of the chamber is kept well, and the amount of stuck Zn is controlled by means of the nozzles 14.
Patent JP-S59198740-A (JP)
Title: Resin seal type semiconductor compound element
Inventor: YAMAMOTO TAKESHI
IPC: H01L23/28
Filed: 1983-04-25
Abstract: PURPOSE:To effectively prevent a deformation due to thermal expansion from having influence upon the characteristics of a semiconductor element assuring stable characteristics for a long time by a method wherein periphery of semiconductor elements only are coated with thermosetting resin and the outside is coated with soft resin while the surface thereof is sealed with thermosetting resin again. CONSTITUTION:Semiconductor chips 3 only with electrodes provided on the upper and lower sides are coated with thermosetting resin 10 with small thermal expansion coefficient and large thermal conductivity and then the outside is buried in silicon gel 4 and the surface thereof is sealed with epoxy resin 2. Such a constitution in terms of the periphery of semiconductor element is equivalent to the type with said periphery only preliminarily and restrictedly sealed with thermosetting resin. This type has been assured of the effectiveness thereof by the conventionally commercial resin seal type power element. Moreover, any deformation of copper base plate 1 has no direct influence upon the semiconductor chips 3 since there is soft silicon gel 4 below the epoxy resin 2 finally sealing the outside periphery to make the most of the eleasticity of leads 5.
Patent JP-S53908-A (JP)
Title: Subscriber scanning system
Inventor: NAKAMURA YUKIO
IPC: H04Q3/72
Filed: 1976-06-25
Abstract: PURPOSE:To improve the reliability and reduce the cost by using an empty speed line after the end of the speech for the subscriber scanning thereby preventing instantaneous disconnection, error in dialing pulse, erroneous exchanger recognition and the like.
Patent JP-S51151497-A (JP)
Title: The system to pro tect reactor coolant stangnating passage from subsequent corrosion
Inventor: DOMON KOUZOU
IPC: G21D1/00
Filed: 1975-06-20
Abstract: PURPOSE: The device is to charge a portion of the feedwater onto the coolant stagnating part of the reactor's primary distribution line in order to protect the relevant piping from damages due corrosion. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H02251711-A (JP)
Title: Optical film-thickness measuring apparatus
Inventor: WADA YORIO
IPC: G01B11/06
Filed: 1989-03-27
Abstract: PURPOSE:To make it possible to measure the thickness of each layer of multilayered films at a high speed at the same time by using a method wherein a global optimization method and a local optimization method are appropriately combined. CONSTITUTION:Material constituting each layer and the refractive index of a substrate of an optical thin film are known. The optical thin film is provided in a medium whose refractive index is known. The spectral reflectance of the optical thin film is measured with measuring light at a specified incident angle in a specified wavelength region by using a spectral reflectance measuring means 1. Several wavelengths are appropriately selected among the measured values. Meanwhile, in a film-thickness determining means 2, known refractive index, incident angle of measuring light and the selected wavelengths are substituted in a formula. The reflectivity at each wavelength is obtained in a reflectivity operating means 3 as a function wherein only the film thickness is a variable by computation. A determined evaluation function value is obtained in an evaluating function operating means 4. The set of the film thickness at which the evaluating function value becomes the minimum value is determined by using a global optimization method utilizing a global optimization means 5 and a local optimization method utilizing a local optimization means 6.