baber/WOPTO huggingface dataset:
Patent JP-H05189671-A (JP)
Title: Personal calling device
Inventor: IIDA SACHIKO
IPC: G08B7/00
Filed: 1992-01-13
Abstract: PURPOSE:To obtain an employee calling device till capable of quickly executing operation from correspondence calling. CONSTITUTION:A terminal equipment 32 for inputting the existence data of each employee is arranged in each section e.g. in an office and a touch panel 31 for inputting the specific data of a called employee and executing correspondence to a customer is arranged on a reception desk. The terminal 32 and the panel 31 are connected to a host computer 33 through a communication line to be used also as an extension telephone line to constitute a system capable of controlling and processing all operation from receiving of visitor till calling of an employee by means of the computer 33.
Patent JP-H11198258-A (JP)
Title: Rustproof foamed plastic tube and its manufacture
Inventor: MIZOBUCHI KENSUKE
IPC: C08J9/36
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a foamed plastic tube for controlling the surface color change of a metal tube even when a water content generated by the condensation is interposed between the surface of the metal tube and the inner face of the foamed plastic tube, and keeping its rustproof effect for a long period of time. SOLUTION: A coated film of a benzotriazole rustproof agent is formed on the whole of the inner peripheral face of a foamed plastic tube provided with the rustproof capability for heat insulation coating a metal tube. Also a manufacturing method for the rustproof foamed plastic sheet is constituted of a process of applying a benzotriazole roust proof agent containing solution on the rustproof foamed plastic tube and the one side surface of a foamed plastic sheet by brush transfer method and drying thereon and a process of forming the foamed plastic sheet with a rustproof coating film face into the tube shape with the coating film face facing inside.
Patent JP-H0534494-A (JP)
Title: Control of nuclear reactor water level
Inventor: ISHIMARU HITOSHI
IPC: G21D3/04
Filed: 1992-01-13
Abstract: PURPOSE:To avoid injection of suppression pool water into a nuclear reactor pressure container at the time of scramming of a nuclear reactor, so as to suppress reduction in water level in the pressure container by detecting a trip when an electric motor driven feed pump is tripped, while the starting of a plant is stopped, and by injecting condensation into the pressure container. CONSTITUTION:Condensation in a condensation reservoir tank 21 is injected into a nuclear reactor pressure container 9 by a cooling water pump 22. The condensation in a suppression pool 26 is injected into the pressure container 9 by a high pressure reactor core spray pump 23 and by a low pressure reactor core spray pump 24. When an electric motor driven feed pump driven while the starting of a plant is stopped, is tripped, the tripping is detected by a run- back judgement device 31, and the pump 22 is started, while the condensation in the reservoir tank 21 is immediately injected into the pressure container 9, and the reduction in water level is suppressed, so as to prevent starting of the high pressure reactor core pump 23 and the low pressure reactor core pump 24, and it is prevented that the inside of the pressure container 9 be contaminated by the condensation in the suppression pool 26.
Patent JP-H09199836-A (JP)
Title: Method of manufacturing circuit board
Inventor: KOBAYASHI TAKASHI
IPC: C23C4/08
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To augment the adherence, conductivity and current capacity of a circuit conductor formed on a substrate by flame coating the substrate simultane ously with metallic particles in different mean particle diameters. SOLUTION: A mask 3 undercut in the shape of a large current conductive circuit is bonded onto a substrate 2 so as to cover the whole body 2. Next, in order to augment the adherence of copper foil and flame coating metal comprising a circuit conductor 4, the surface of the circuit conductor 4 to be flame coated is roughened. Furthermore, after bonding the mask 3 in the same shape as that of the mask used for the roughening step onto the board 2, a flame coating unit 6 and the board 2 are relatively moved for the flame coating step so that the flame coating metal may be concentratively sprayed on the parts not covered with the mask 3 At this time, two each of flame coating units 6 are simultaneously actuated in the flame coating step so as to spray the conductor metallic particles in different mean particle diameters on the substrate 2 from respective flame coating units 6.  For example, the metallic particles are simultaneously flame coated in the mean particle diameter of 50μm from one flame coating unit 6 while 20μm from the other unit 6.
Patent JP-H01179724-A (JP)
Title: Production of oxide superconducting powder
Inventor: SEDAKA RYOJI
IPC: H01B12/00
Filed: 1988-01-12
Abstract: PURPOSE:To obtain minute spherical oxide superconducting powder contg. no mixed impurities by atomizing an aq. soln. contg. a mixture of perchlorates of an alkaline earth metal, a rare earth element, and copper, classifying the atomized product, obtd. oxide powder by heating the classified product, then dehydrating the heated product and collecting the dehydrated product. CONSTITUTION:A uniform aq. soln. of a mixture of perchlorates of an alkaline earth metal, a rare earth element, and copper in a desired compositional ratio is atomized by feeding the aq. soln. to an atomizer 3. The atomized product 4 is classified to a desired particle size in a particle classifier 5. Obtd. classified product 6 having uniform particle size is fed to a heating furnace 7, where it is heated at 700-1,100 deg.C in O2-contg. atmosphere, forming thus oxide superconducting powder 9. Then, the powder 9 is cooled with a coolant 12 in a water collector 10 to separate and remove the residual water 13. Obtd. dehydrated product is introduced into a collector 15, where it is collected by an electric charge charged by an electrode 20 while stirring with a stirring blade 19. Thus, oxide superconducting powder is obtd.
Patent JP-H11203661-A (JP)
Title: Magnetic recording medium and its production as well as magnetic storage device
Inventor: FUJIMAKI SHIGEHIKO
IPC: G11B5/72
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To obtain a protective film having good durability and excellent reliability by forming a magnetic layer and protective layer in this order on a base material such that the hardness measured at a specified value or bellow of an indentation depth by an ultra-low load displacement detection method and Young's modulus are respectively above specific values and that the ratio of the Young's modulus/hardness is below a specific value. SOLUTION: A Cr based ground surface layer 2, the CoCr based magnetic layer 3, the protective layer 4 which is a film contg. carbon and nitrogen and has the atomic ratio of nitrogen/carbon within a range of 0.05 to 0.3 and a lubricating layer 5 are successively laminated on a nonmagnetic substrate 1. The hardness thereof measured at the indentation depth of <=100 mm by the ultra-low load displacement detection method using a Berkcovich type diamond identator and the Young's modulus are >=7 Gpa and >=100 Gpa. In addition, the ratio of the Young's modulus/hardness is below 16. More particularly the ratio of the Young's modulus/hardness is optimized to <12 by the deposition conditions of the protective layer 4. As a result, the reliability may be improved even if the protective layer 4 is thin and is formed to a high recording density.
Patent JP-S57117983-A (JP)
Title: Carriage for ink jet printer
Inventor: KAWAKUBO TOSHIO
IPC: B41J19/20
Filed: 1981-01-15
Abstract: PURPOSE:To prevent a pressure roller from moving more than neccessary and to facilitate an operation at a reset time, by mounting a stopper member to a lower carriage. CONSTITUTION:A carriage for ink jet printer is constituted such that an operating part is placed on an upper carriage, and a carriage driving wire is streched at a lower carriage, the upper and lower carriage are separated as the stretching condition of the carriage driving wire is maintained, and this causes the ink jet head for the upper carriage to be easily removed. In said carriage for ink jet printer, a stopper pins 50 are attached to the lower carriage 20. When the upper and the lower carriage are separated, the pins 50 checks pressure rollers 22 so that they move within a certain range, and this prevents the pressure rollers 22 from moving to an unexpected position and facilitates operations to reset the upper and the lower carriage.
Patent JP-H03207334-A (JP)
Title: Endoscope
Inventor: OHARA KENICHI
IPC: A61B1/00
Filed: 1990-01-10
Abstract: PURPOSE:To prevent water leakage from occurrence by inserting removably a cylindrical body in a connecting tube, providing a sealing means which seals the inserted part without interlocking, inserting a signal line in the cylindrical body and filling a sealing material in a gap in the cylindrical body. CONSTITUTION:A connecting tube 70 is prepd. by covering the outside of a spiral tube 73 with a net-like tube 74 and furthermore, covering the outside thereof with a flexible tube 75. A nozzle 76 is fixed on the apex and the nozzle 76 is fixed on a metal ring 22 of a break-stopper 71 by means of a screw 69 and the break-stopper 71 is inserted and fixed in a housing of a signal connector 60. In addition, a cylindrical body 80 is movably and loosely inserted on the inside of the nozzle 76 in the tube shaft direction and an 0-ring 29 is fitted in a groove 78 of the nozzle 76. In addition, a signal line 72 is led through in the connecting tube 70 and in a signal connector 60 and an adhesive 85 with good watertightness and gastightness is filled in a gap between the signal line 72 in the cylindrical body 80. An accident of water leakage is prevented thereby.
Patent JP-S58120981-A (JP)
Inventor: SATOU KEIKO
IPC: E06B3/64
Filed: 1982-01-14
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-H11198640-A (JP)
Title: Air conditioner for automobile
Inventor: KOBORI HIROMI
IPC: B60H3/06
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To always cleanly keep an evaporator, and to prevent generation of an offensive odor by arranging the photocatalyst part containing titanium oxide on the upstream side surface of a wind passage in the evaporator, and oppositely arranging the light irradiating part to irradiate ultraviolet rays to the photocatalyst part. SOLUTION: A blower 50 to blow air, a filter 60 to remove dust from air, an evaporator 70 to cool air and the like, are arranged in a case 40. The photocatalyst part 90A containing titanium oxide is arranged over about 1/3 of the upstream side on the surface of the evaporator 70. This photocatalyst part 90A is formed by applying titanium oxide particles carried by a binder such as polyethylene and polypropylene by spraying. Ultraviolet rays emitted by the light irradiating part 100 prevent generation of an offensive odor by decomposing mold and bacteria by generating active oxygen from oxygen and water in the air by the photocatalyst action of titanium oxide by irradiating the surface of the evaporator 70 and the side surface of the filter 60.
Patent JP-S56102074-A (JP)
Title: Dry cell
Inventor: TSUCHIYAMA KAORU
IPC: H01M4/75
Filed: 1980-01-17
Abstract: PURPOSE:To increase the density of a carbon, and enhance the resistance to liquid leakage of a dry cell by employing a binder which is prepared by subjecting pitch or tar to heat treatment at a given temperature in a disoxidated atmosphere. CONSTITUTION:A carbon 5 contains a binder, which is prepared by subjecting pitch or tar to heat treatment at 300-1,000 deg.C in a disoxidated atmosphere to remove constituents having a low boiling point which are contained in the pitch or tar. As a result, the density of the carbon can be increased, and the resistance to  liquid leakage of a dry cell can be enhanced.
Patent JP-H04237942-A (JP)
Title: Interfering ion removing method for superimposed field type mass spectrometer
Inventor: YAMADA TAKAHISA
IPC: H01J49/32
Filed: 1991-01-18
Abstract: PURPOSE:To remove interfering ions by energy filtering in a superimposed field type SIMS. CONSTITUTION:It is very difficult to analyze the mass with interfering ions under double-focusing conditions in a superimposed field type mass spectrometer as shown in the figure A. Under no double-focusing conditions, energy dispersion occurs as shown by the figure B or C. When the mass with no interfering ions is to be analyzed, a superimposed field section is set to satisfy the double- focusing conditions, and when the mass with interfering ions is to be analyzed, the superimposed field section is set out of the double-focusing conditions. Energy filtering can be performed, and interfering ions can effectively be removed.
Patent JP-S62163798-A (JP)
Title: Treatment of waste water
Inventor: IWABORI KEISUKE
IPC: C02F3/34
Filed: 1986-01-13
Abstract: PURPOSE:To decompose remaining org. matter and to obtain a high denitrification effect by firstly treating waste water aerobically in a treating vessel, then introducing a liq. hydrogen donor contg. org. matter to anaerobically treat the waste water, and again aerobically treating the waste water. CONSTITUTION:In the treatment of waste water for biologically decomposing the org. matter in the water, an ORP detecting part 7 is provided in the treating vessel 1 to inspect the oxidation-reduction potential of the treating vessel 1, and the value is inputted to a control part 9 through a selection circuit 8. High- concn. org. waste water such as barn waste water is firstly charged into the treating vessel 1 and agitated by an agitator 4 to sufficiently mix the water and activated sludge. Then air is discharged by a blower B and a diffuser means 3 to aerate the waste water. The sludge is settled, and untreated water is introduced into the vessel 1 by a liq. hydrogen donor pump 5 to anaerobically treat the water. Aeration is further carried out to remove the remaining org. matter and to nitrify an ammoniacal component.
Patent JP-H09267538-A (JP)
Title: Recording apparatus, control method thereof and recording system
Inventor: SAKURAI TOSHIO
IPC: B41J29/38
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To confirm an expansion device for expanding the function of a recording apparatus to enable proper recording. SOLUTION: In a printer for receiving image data from a host computer 100 to record the same, the printer alters a device ID selected from an ID ROM 9 corresponding to a newly mounted expansion device 15 and changes the output of an interface 1 in order to refer to the host computer 100 for the device ID. The host computer 100 detecting this change refers to the printer for the device ID to grasp the newly mounted expansion device 15 to judge whether a presently usable printer driver can correspond.
Patent JP-S59131140-A (JP)
Title: Measuring method of characteristic of optical fiber
Inventor: IZUMURA SHINTAROU
IPC: G02B6/00
Filed: 1983-01-14
Abstract: PURPOSE:To reduce trouble, to obtain the accuracy and quick responsibility of measurement, and to save optical fibers to be measured by equipping a light transmission system with plural light emitting elements which are different in light emission wavelength from one another and transmitting light with a variety of wavelengths from one projection terminal, passing the light with different wavelength through an optical fiber to be measured, and detecting it by a photodetection system and measuring the band and transmission loss characteristics of the optical fiber to be measured, by each wavelength. CONSTITUTION:The light transmission system 1 is equipped with a tracking generator 5 and plural light emitting elements 61-6n of LDs or LEDs, whose light emission wavelengths are different from one another; and their base terminals are connected while switched through a coaxial switch 7 and the other-side terminals are coupled together into a uniaxial type through a connector 8 such as a star coupler which employs a ''1:many'' connection system. The light emitting elements 61-6n have a common projection terminal 9, to which an optical cord connected on SI type-GI type-SI type basis is connected. The photodetection system 2 is equipped with an avalanche photodiode (APD) 11 and an RE amplifier 12.
Patent JP-2000205704-A (JP)
Title: Liquid receiver of air-conditioner
Inventor: MITSUYANAGI YUKITAKA
IPC: F25B43/00
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a liquid receiver to realize a comfortable operation state by preventing the generation of noise due to a refrigerant. SOLUTION: Upper and lower refrigerant pipes 2 and 3 are coupled to the upper and lower end parts of a vertically extending cylindrical body 1. The inside diameter of the body 1 is increased to a value higher than the inside diameters of the refrigerant pipes 2 and 3. A reticular buffer 6 formed in a chevron protruding to the upper side is arranged at the internal part of the body. The upper refrigerant pipe 2 protruded to the internal part of the body and its tip 2a is positioned in the vicinity of a buffer 6.
Patent JP-H02186296-A (JP)
Title: Equipment for storage of spent nuclear fuel
Inventor: HITOKUMA YOSHINORI
IPC: G21F5/14
Filed: 1989-01-13
Abstract: PURPOSE:To make it unnecessary to prepare a vast space to move around a trailer and to decrease a building area of a storage facility by halting a transportation carriage part with a canister insertion hole faced with a transportation cask and then by inserting the canister into a concrete module. CONSTITUTION:A plurality of shielding modules (concrete modules) 1 which store canisters into which spent nuclear fuels are sealed, are arranged so as to face their canister insertion holes toward a side of a transportation pass-way 6, a transportation carriage cart 4 are halted in a configuration that an arbitrary canister insertion hole is faced with a transportation cask 2 and then the canister is inserted into the concrete module 1. There is no space between the arranged concrete modules 1 and neighboring concrete modules 1, and each side walls are used double-purposively as a radiation shielding.
Patent JP-H02185462-A (JP)
Title: Print thinning-out circuit of printer
Inventor: OTA YOSHIAKI
IPC: B41J2/485
Filed: 1989-01-13
Abstract: PURPOSE:To ensure that the same characters are printed under the same printing dot state in a forward direction and a reverse direction before storing image data for printing on memory. CONSTITUTION:Image data is sequentially latched in units of 8 bits based on a timing control signal 15 in the first and third image data latch circuits 13-1 to 13-3. In each image data latch circuit 13-1 to 13-3, a transport clock 16 for image data is supplied from a host data receiving section 11. Image data is supplied to print thinning-out circuits 18-1 to 18-24 in units of one bit in synchronization with the clock 16. Image data thinned out in these print thinning-out circuits 18-1 to 18-24 are supplied in units of 8 bits to the first to third thinning- out data latch circuits 19-1 to 19-3. The image data is temporarily latched in the circuits and stored on memory 20.
Patent JP-H03210721-A (JP)
Title: Vacuum-type circuit breaker
Inventor: HATAKEYAMA SHUNICHI
IPC: H01H33/66
Filed: 1990-01-13
Abstract: PURPOSE:To attain a proportional current transforming property in a wide current range by composing a core of a current transformer of a composite core combining a steel plate, which is a highly permeable core material, with an oriented silicon steel. CONSTITUTION:A current transformer 7 is comprised of a core 71, a secondary coil 72 coiled up on the core 71, and a resin insulator 73 with which the core and the coil 72 are sealed as a whole, and a plurality of tap-leads 74 are drown from the coil 72. The core 71 is composed of a composite core combining a core part 75 of a Permalloy steel plate, which is a highly permeable metal core material having especially high initial permeability, with a core part 76 of an oriented silicon steel plate. Using the current transformer with this structure, the core part 75 works effectively in a small operational current region and the core part 76 having high saturated magnetic flux density works effectively in a large over-current region. In this way, a proportional current transforming property in relatively low current transforming error is obtained in a wide current range.
Patent JP-2000203337-A (JP)
Title: Side-view mirror cover and vehicular side-view mirror using side-view mirror cover
Inventor: MISHIMAGI KAZUHARU
IPC: B60R1/06
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To obtain a special shape at comparatively low costs and to easily recognize the size of an entire vehicle including a side-view mirror in the width direction. SOLUTION: This side-view mirror cover 21 is provided with a cover body 22 formed to enable installation on the front of a vehicular side-view mirror body, and a lamp 23 installed on the cover body 22 to enable visibility from front of a vehicle. In a vehicular side-view mirror, the side-view mirror cover 21 is installed on the side-view mirror body, the lamp 23 is electrically connected to a vehicular position lamps. The side-view mirror cover has a depression 22b formed on the front of the cover body 22, a socket 24 installing the lamp 23 on its depressions, a light body 26 demountably mounted on the socket, and a translucent lamp cover 27 for covering the light body removably installed on the depressions and the socket. A through-hole may be formed in the cover body. The lamp may be demountably installed in the through-hole.
Patent JP-H04236450-A (JP)
Title: Manufacture of semiconductor device
Inventor: OZAKI YASUTAKA
IPC: H01L21/321
Filed: 1991-01-21
Abstract: PURPOSE:To improve the step coverage of a contact hole whose aspect ratio is large. CONSTITUTION:A contact hole is made in a first insulating film 2 which is thinner than the desired thickness of an insulating film; then, a first aluminum film 3 is grown. The aluminum film 3 is removed selectively and an aluminum film 3' is left the inside of the contact hole. A second insulating film 4 having a film thickness which has subtracted the film thickness of the first insulating film 2 form the desired thickness of the insulating film is grown; after that, the part of the contact hole is removed selectively. The first aluminum film 3' revealed on the inside of the contact hole is irradiated with a laser beam and it is melted and flattened. A second aluminum film 5 is grown on a first flattened aluminum film 3' and on the insulating films 2, 4.
Patent JP-S5288515-A (JP)
Title: Hardening method of steel pipe
Inventor: TAKAHASHI WATARU
IPC: C21D1/00
Filed: 1976-01-20
Abstract: PURPOSE: To prevent bending of steel pipe while cooling by means of making water pass through the inside of the pipe which is pressed down on the rest of skid for the purpose of preventing the pipe from moving by the wate sprayed at high pressure from inside-cooling and outside-cooling nozzles. 
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