baber/WOPTO huggingface dataset:
Patent JP-S61270960-A (JP)
Title: Transmitting/receiving change-over circuit
Inventor: TAKEYAMA HIROAKI
IPC: H04M1/60
Filed: 1985-05-25
Abstract: PURPOSE:To prevent that an malfunction is generated and the action comes to be unstable even when the turning from a speaker to a microphone occurs by setting suitably a constant at the time of charging and discharging with a transmitting smoothing circuit and a receiving smoothing circuit. CONSTITUTION:When the receiving signal is inputted from an external line 4, the sound outputted from a speaker 41 is turned into a microphone 31, at such a time, the constant at the time of charging for a transmitting smoothing circuit 11 is set larger than that for a receiving smoothing circuit 12, and therefore, until the output level of the receiving smoothing circuit 12 is made stable, the output level of the transmitting smoothing circuit 11 is not larger than the output level of the receiving smoothing circuit 12. Further, for the constant at the time of discharging, the constant at the time of discharging for the transmitting smoothing circuit 11 is set smaller than the constant at the time of discharging for the receiving smoothing circuit 12, and therefore, the output level of the transmitting smoothing circuit 11 is not larger than the output level of the receiving smoothing circuit 12. Consequently, at a a comparing deciding circuit 13, the receiving condition is always selected with a priority, and the malfunction can be prevented.
Patent JP-H09298379-A (JP)
Title: Electronic equipment with natural convection cooling system
Inventor: MORIBE MAKOTO
IPC: H05K7/20
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To provide an electronic equipment equipped with a high-efficiency cooling system of natural convection ion which the air for cooling the lower packages does not influence the cooling of the upper packages and the cooling effect in a cabinet is not unbalanced. SOLUTION: An electronic equipment is equipped with a cooling system of natural convection for cooling sub racks 12 which is provided with convecting guiding plates 15 between the sub racks 12. The convection guiding plates 15 are inclined for natural convection of the cooling air whose temperature is risen. The lower ends of the convection guiding plates 15 are in close contact with one of the inner walls of a cabinet 11 and their upper ends are placed with a space with the opposite inner wall of the cabinet 11 for ensuring a passage for exhaust through which cooling air 19 whose temperature is risen passes. Openings 11a for taking cooling air 18 from the outside of the cabinet 11 are provided on the inner wall of the cabinet 11 above the parts of contact with the lower ends of the guiding plates 15.
Patent JP-H01318976-A (JP)
Title: Apparatus and method for non-destructive measurement of ohm resistance of thin film layer by eddy current
Inventor: SORUN GERUNOTSUTO
IPC: G01R27/02
Filed: 1989-04-30
Abstract: PURPOSE: To measure the resistance of a thin film layer nondestructively by arranging a thin film layer to be measured on a carrying/supporting foil and moving the thin film layer on a roller having an eddy current type measuring unit embedded thereby detecting fluctuation of flux. CONSTITUTION: To an inductor 2, an AC current for inducing a field reversely is fed from a high frequency generator 7, with and a normally resonant oscillation circuit 3 is constituted of the inductor 2 and a capacitor 4. The inductor 2 is provided with a cover 37 and embedded in a roller 20. A thin film layer 1 to be measured is set by deposition, for example, on a carrying designation foil 21 being carried on the roller 20. When the roller 20 turns to carry the carrying designation foil 21, an eddy current is induced in the thin film layer 1 by a field generated from the coil 2 which is thereby weakened. Consequently, resistance of the thin film layer 1 can be measured nondestructively by detecting the fluctuation of field in the form of fluctuation of a current i1 .
Patent JP-S5638999-A (JP)
Title: Power line stabilizer
Inventor: MAEZAWA HIRONOBU
IPC: H02P9/14
Filed: 1979-09-05
Abstract: PURPOSE:To provide the power line stabilizer which can detect only a power fluctuation signal produced due to the fluctuation in the internal phase difference angle of an electricity generator, by using the difference between the electric output of the generator and the flow rate of input steam to a steam as a line stabilizing signal. CONSTITUTION:The flow rate of input steam to the turbine, which is detected by a flow rate detector 101, is changed into an electric signal by a converter 102. The electric signal is applied to a power line stabilizer 23. The stabilizer 23 substracts the output signal of the converter 102 from the electricity generator output signal of a power converter 22 to apply the remainder as a line stabilizing signal to an automatic voltage regulator 21. A turbine output component can thus be removed from a power signal. This results in preventing the wrong action of the power signal type power line stabilizer at the sharp change in the output of the turbine.
Patent JP-H02295819-A (JP)
Title: Car body carrying device
Inventor: HIRABAYASHI MAKOTO
IPC: B65G54/02
Filed: 1989-05-02
Abstract: PURPOSE:To simplify a control device by forming a device to be driven by a linear motor, and providing shock absorbers in forward and backward progress limiting positions, and providing respective limit switches for detecting the reduction position at the time of forward and backward progress and for detecting the insert position of shock absorbers and for detecting the stop position. CONSTITUTION:A carrying material 12 is progressed forward and backward by linear motors M2, M4, M6 to carry a loaded car body W forward and backward. Following to the carrying direction, when reduction position detecting limit switches L1a, L1b are operated, the speed of the carrying material 12 is reduced. Next, the braking force is applied to the carrying material 12 by abutting on insert position detecting limit switches L2a, L2b. The carrying material 12 is braked and while being braked progresses forward and backward till a stopping limit switches L3a, L3b are operated, and when the stopping limit switches L3a, L3b are operated, the linear motor is stopped. A control device can be thus simplified.
Patent JP-H08301116-A (JP)
Title: Train operation controller
Inventor: MITSUYOSHI KYO
IPC: B61L25/02
Filed: 1995-05-11
Abstract: PURPOSE: To simplify a system and facilitate maintenance by concentratedly controlling an operation commands for respective trains on the ground side in a new transportation system provided with no fixed close section. CONSTITUTION: By means of an operation controller 40 on the ground, diagrams, traveling positions, rail conditions for trains 20, 30 are controlled as a whole, while by means of train position detectors 51a, 51b,..., positions of the respective trains are detected, and on the basis of these operation control information and position information for the respective trains, operation commands such as powering, coasting and brake command are given by means of an operation command deciding unit 41, and then, these operation commands are transmitted to each train by means of an operation command transmitting unit 42. On the respective train 20, 30 sides, the operation commands to their own trains are received by means of operation command receiving devices 21, 31, and the received operation commands are displayed to the operator by means of the operation command display devices 22, 32.  In this way, the operator carries out driving operation according to the operation commands from the operation command display devices 22, 32, so that safety operation can be carried out even in a movable close section system.
Patent JP-S605830-A (JP)
Title: Manufacture of material for temperature sensitive element
Inventor: YAMAGISHI WATARU
IPC: B22F9/04
Filed: 1983-06-23
Abstract: PURPOSE:To obtain a material causing hardly cracking or chipping and having a spin rearrangement temp. above or below ordinary temp. by grinding a specified intermetallic compound to powder, holding the powder at a restricted temp., compacting it in a magnetic field, impregnating an org. resin into the green compact, and solidifying it by heating. CONSTITUTION:An ingot of an intermetallic compound contg. (Nd,Sm)(Co,Fe, Al)5 or (Dy,Sm)(Co,Fe)5 as the principal component is ground to powder. The powder is held at a temp. above ordinary temp. in case of the former compound and at >=150 deg.C in case of the latter compound, and it is compacted in a magnetic field. An org. resin as a binder is impregnated into the green compact, and it is solidified by heating to obtain a material for a temp. sensitive element with high bending strength. This material is unsuitable for use as a permanent magnet and has a spin rearrangement temp. below ordinary temp. in case of the former compound or above ordinary temp. in case of the latter compound.
Patent JP-S5236845-A (JP)
Title: Film for preventing drift of polluted water during disposal of accumul ated sludge on bottom
Inventor: SAWA YOSHIHIKO
IPC: C02F11/00
Filed: 1975-09-18
Abstract: PURPOSE: To provide a method which permits highly reliable confirmation of actual condition of a film for preventing drift of polluted water during disposal of accumulated sludge on the bottom by providing a portion that is susceptible to sinking or floating when a ship passes thereover to ensure safety of the voyage in the course of the work. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5748701-A (JP)
Title: Optical fiber cable
Inventor: OKAMURA YASUYUKI
IPC: G02B6/44
Filed: 1980-08-20
Abstract: PURPOSE:To seal a gas or liquid cladding type optical fiber completely by bringing specific materials which are an input window and an output window for light into close contact with both the ends of a water-absorptive optical fiber and by sealing both the ends of a jacket with caps supporting the fiber and both the windows. CONSTITUTION:An input window 3a and an output window 3b for light are brought into close contact with both ends of an optical fiber 2, of CsI, CsBr, CsBrI, etc., where light ranging from the visible range to the infrared range is transmissible. The windows 3a and 3b are made of cylindrical or prismatic ZnSe single crystal, and the diameter of the input window 3a is equal to or less than that of the fiber 2. The diameter of the output window 3b is made greater than that of the fiber 2 to avoid light emission . Their close contact parts are supported in holes made in sealing materials (waterproof materials made of silicon or metal) to seal a jacket 1 completely. In the jacket, a gas or liquid 5 is sealed as a cladding material to prevent the water absorption and oxidation of the fiber. Thus, even a moisture- absorptive and poisonous optical fiber suitable for high-power transmission in usable in safety for a medical and a machining treatment.
Patent JP-H0618196-A (JP)
Title: Molded bursting charge
Inventor: TOOYAMA MOTOSHI
IPC: F42B3/08
Filed: 1991-05-17
Abstract: PURPOSE:To collide only a flying element (jet) with a test piece by deflecting a flying direction of slag generated subsequently to the jet in a jet generator for forming the jet to simulate artificial dusts (debris) flying in a space on the ground by exploding a cylindrical molded explosive having a conical aluminum liner at its front end. CONSTITUTION:A jet generator has a base 6 having an initiator, a case 1 and a conical liner 2, and explosive 3 in the case 1. A space 13 is provided partly in a circumferential direction in contact with an outer periphery of a side face 2b of the liner. Explosive forces exerting on the side face 2b of the liner are uneven to deflect slag 12 toward the space 13 after a jet 11 is generated.
Patent JP-S5638411-A (JP)
Title: Steel making by converter
Inventor: FUKAYA KAZUO
IPC: C21C5/32
Filed: 1979-09-06
Abstract: PURPOSE:To reduce the amount of the other inert gas used for cutting down the operation cost by using LD gas recovered from converter as a stirring gas for the converter in the operation of a large-size top-blown rotary converter provided with bottom tuyere. CONSTITUTION:Steel scrap or molten pig iron is charged into the large-size top- blown rotary converter 1 provided with the bottom tuyere 7 and pure oxygen is blown upwards from the lance 2 for refining in order to manufacture molten steel. In this case, a stirring gas for molten steel 1 is blown from the bottom tuyere 7 into the converter to sufficiently stir the molten steel jointly with oxygen jet from the lance 2 in order to accelerate the refining reaction, where the dust in the LD gas discharged from the converter 1 is removed; the gas is cooled, and then stored in the tank 6 through the flue 3, the Venturi tube 4, and the blower 5, and then blown into the molten steel through the bottom tuyere 7 by means of the pump 8. Or, in the refining process where LD gas can be recovered, LD gas is directly taken from the flue by opening the valve 9 and then blown through the tuyere 7. Thereby, the costly use of Ar, N2, or other inert gases can be greatly reduced, permitting the operating cost to be cut down.
Patent JP-S595586-A (JP)
Inventor: SAKUMA EIJI
IPC: H01R39/24
Filed: 1982-06-30
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-S5537396-A (JP)
Title: Water processing agent for wood and wood working material
Inventor: KURAUSU GORUKE
IPC: B27K3/15
Filed: 1979-09-06
Abstract: An aqueous agent for treating wood and wooden materials, optionally containing customary additives, such as water-soluble wood protecting agents effective as insecticides and/or fungicides, comprises an organic binder drying by oxidation, said organic binder consisting essentially of the reaction product of an acid and a 1,3-butadiene substrate polymer modified to carry amino groups, wherein (1) the amino group carrying 1,3-butadiene polymer has a double bond content corresponding to an iodine number of at least 200 g iodine/100 g, of which a double bond content of at least 100, measured as iodine number, is derived from cis-1,4-structural elements of the 1,3-butadiene substrate polymer per se; (2) the amino group content of the amino group carrying 1,3-butadiene polymer is at least 50 mg-atoms of nitrogen/100 g of polymer; and (3) the 1,3-butadiene substrate polymer per se has at least 70 molar percent butadiene units and a molecular weight (Mn) of 500-6,000.
Patent JP-H07294423-A (JP)
Title: Transparent feeling judging method for skin
Inventor: KOSAKA YOSHINORI
IPC: G01N21/27
Filed: 1994-04-28
Abstract: PURPOSE:To provide a transparent feeling judging method for the skin by which a transparent feeling of the skin can be made quite excellently coincident with a judgment of a visual feeling of a paneler. CONSTITUTION:Among reflected light from the skin, reflectances of a single wave length in a short wave length band and a hemoglobin absorbing wave length band or a long wave length band are respectively measured, and a ratio of both is found, and the value and an analytical curve of a certain criterion are compared with each other, and a transparent feeling of the skin is judged. That is, it is judged by the fact that the size of the reflectance of the short wave length band correlates with goodness or badness of the transparent feeling.
Patent JP-H07300360-A (JP)
Title: Magnesia refractory
Inventor: YAMAGUCHI AKIRA
IPC: C04B35/81
Filed: 1994-04-30
Abstract: PURPOSE:To inhibit slag from penetrating into refractories and improve them in their thermal spalling and structural spalling properties by using a refractory material mairily comprising spinel type whiskers and magnesia. CONSTITUTION:A starting substance containing aluminum, magnesia and a carbonaceous material is placed in a tubular furnace heated at 1,300 to 1,700 deg.C and carbon monoxide gas and carbon dioxide gas are introduced into the furnace to effect oxidation and reduction reactions to form spinel type whiskers of 0.5-10mum diameter, 0.5-10mm length and 100-10,000 aspect ratio. Then, 0.1-10wt.% of this spinel type whiskers, a refractory material mainly containing magnesia and a binder are kneaded and press-molded, heat-treated at 200-800 deg.C to give refractory bricks.
Patent JP-H02292907-A (JP)
Title: Attenuator and programmable attenuating device using the same attenuator
Inventor: SUZUKI KAZUYUKI
IPC: H03H7/24
Filed: 1989-05-08
Abstract: PURPOSE:To reduce the crosstalk and the noise and to stabilize the accuracy of the extent of attenuation for a high frequency and a high extent of attenuation by arranging attenuators in opposite sides of a signal input/output part to arrange them a certain length apart from each other. CONSTITUTION:An attenuator 2 is provided with a variable attenuator 1 and a fixed attenuator 33 whose extent of attenuation is higher than the extent of step attenuation of the attenuator 1, and the attenuator 33 is connected to input/output lines 1d and 1e of an input/output part 35 through a switching circuit 34. Since the fixed attenuator 33 is provided on the opposite side of the input/output part 35, to which the variable attenuator 1 is connected, apart from the attenuator 1 in this manner, this attenuator 33 is not affected by interference between attenuators 1 and 33 and the external noise. Thus, the crosstalk and the noise are reduced and the accuracy of the extent of attenuation for a high frequency and a high extent of attenuation is stabilized.
Patent JP-S596042-A (JP)
Inventor: KITA KOUICHI
IPC: A61B10/00
Filed: 1982-07-02
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-S63278111-A (JP)
Title: Circuit for detecting connector disconnection
Inventor: WATANABE MAKOTO
IPC: G06F1/18
Filed: 1987-05-11
Abstract: PURPOSE:To momently detect connector disconnection mainly caused by incomplete insertion or the like of connectors due to carelessness of a worker and to prevent connector disconnection by providing a discriminating circuit to electrically confirm the connection state of the connectors. CONSTITUTION:A discriminating circuit 2 provided on a printed circuit board 1 outputs a confirmation signal, which confirms connector disconnection, to a pattern wiring. This confirmation signal is returned again to the circuit 2 via a loop which passes through contacts 111 and 211 of each connector, a turning-back wiring 213, contacts 212 and 112, and a pattern wiring 4 to reach a pattern wiring 5. The circuit 2 discriminates the presence/absence of connector disconnection in accordance with the level of the returned confirmation signal. That is, the circuit 2 discriminates the absence of connector disconnection if the confirmation signal is returned with a prescribed level or more through the wiring 5, but the circuit 2 discriminates the presence of connector disconnection if the confirmation signal is not returned or the level is lower than a prescribed value though this signal is returned. Thus, connector disconnection is electrically detected, and connector disconnection mainly caused by incomplete insertion of connectors is momently detected and is prevented.
Patent JP-H07296852-A (JP)
Title: Organic electrolyte secondary battery
Inventor: YOSHIDA HIROAKI
IPC: H01M10/052
Filed: 1994-04-28
Abstract: PURPOSE:To secure the safety of a battery when the battery having a negative electrode, a positive electrode operated at a potential of 4V or higher and an organic electrolyte is overcharged and to make the battery have a high energy density and an excellent cycle characteristic by adding austenite stainless steel powders to the positive electrode. CONSTITUTION:A complex oxide of Li and Co (LiCoO2), carbon powder serving as a conductive agent, and polyvinylidene fluoride serving as a binding agent, are mixed in a weight ratio of 90:2:8, and 1wt.%, US316 powder is added to the LiCoO2. The mixture is formed into a paste using N-methyl-2-pyrolidone serving as a solvent and is applied to Ti foil, which is then roll pressed and punched into a disc shape for use as a positive electrode 6. Graphite and polyvinylidene fluoride serving as a binding agent are mixed in a weight ratio of 84:16. This mixture is formed into a paste using N-methyl-2-pyrolidone and applied to copper foil, which is then roll pressed and punched into a disc shape for use as a negative electrode 3. A solvent in which ethylene carbonate and dimethyl carbonate are mixed in a volume ratio of 1:1 with phosphate hexafluoride Li dissolved therein at a concentration of 1mol/l is used as an organic electrolyte.
Patent JP-H01283595-A (JP)
Title: Automatic playing device
Inventor: KAWAI HIROYUKI
IPC: G10H1/18
Filed: 1988-05-11
Abstract: PURPOSE:To reduce the storage capacity of a play information storage part by storing compass information on music to be played and syllable name information by musical notes and converting the syllable name information into pitch name information according to the compass information when reading out the syllable name information. CONSTITUTION:This device is equipped with a storage means stored with the syllable name information corresponding to the syllable name of each musical note of music by musical notes and a converting means which converts the syllable name information into the pitch name information indicating a pitch name corresponding to the syllable name information in compass according to the compass information every time the syllable name information is read out of the storage means. For example, when one-byte data is used for syllable name information per musical note, four bits are required for the pitch representation by the syllable name, so the remaining four bits are used for, for example, sounding timing representation, so that play information for one musical note can be represented by one byte. Consequently, play information on one piece of music is reduced in the number of bytes to a half as large as before and the storage capacity of a play information storage part can greatly be reduced.
Patent JP-H02293387-A (JP)
Title: Treatment of processing residue of bonito
Inventor: KAWAGUCHI YASUO
IPC: C05F1/00
Filed: 1989-05-09
Abstract: PURPOSE:To eliminate offensive odor of processing residue of bonito, to decompose unnecessary components and to effectively utilize the processing residue of bonito as fertilizer or fat by fermenting the residue in a fermentation tank while stirring with air. CONSTITUTION:Fat-containing processing residue of bonito (slurry produced by dehydrating processing waste liquid of fish body or residue containing guts and blood, etc.) is fermented in a fermentation tank at about 40 deg.C under stirring with air and water is slowly mixed to the residue according to the progress of fermentation. The turbidity is decreased and the transparency is gradually increased by the gradual mixing of water according to the progress of fermentation to obtain a colorless transparent jelly. The obtained colorless transparent regenerate can be utilized as a liquid fertilizer by diluting several hundred to several thousand times with water. Since the regenerate is rich in a high- quality fat, it can be utilized as a rust-proofing liquid, derusting liquid, polishing liquid, etc., after proper dilution.
Patent JP-H1132828-A (JP)
Title: Inner for bag
Inventor: MATSUMOTO TOSHIAKI
IPC: A45C13/02
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To make an interlacing aspect of a holding part for an interior of a bag that is stowed so as to take in and out freely and constituted the holding part of various articles changeable. SOLUTION: An attaching mentum 1 with the size of which can be stowed in a bag 2 and any numbers of inner parts A to N which are constituted in different aspects according to kinds of articles are installed in the bag 2. A fixing means X, for example a sheet type zipper and so forth that can fix to put on and take off freely is installed by fixing at a back of each part A to N and at least one side of the surface. Holding means 21 to 36 which are constituted of a pocket and so forth and used for stowing designated articles are installed at surfaces of each part A to N. Requested parts are selected among each part A to N. The selected parts are arranged on the mentum 1 in line and fixed with the means X.