baber/WOPTO huggingface dataset:
Patent JP-S553524-A (JP)
Title: Derosine burning wick
Inventor: HIKINO TEI
IPC: B01J37/02
Filed: 1978-06-20
Abstract: PURPOSE: To suppress accumulation of tar at a kerosine burnig wick by containing less than 10% of inorganic binder by weight and alkaline or alkaline earth metal at the wick.  
     CONSTITUTION: A wick spinned with glass core and staple fiber core is contained with inorganic binder consisting of alkaline metal silicate, acidic metal phosphate, alumina sol and silica zol, and less than 10% of alkaline or alkaline earth metal by weight of the wick. 5W15% of potassium carbonate is mixed in the inorganic binder at this time. The wick of 3mm thick, 15mm high, and 80mm long and 1.8g weight is formed, for example, of spinned fiber of 20 wt% of glass core of 7W9μ in dia. and 20 wt% of staple fiber core. After the wick end of 10mm is dipped in a solution dissolved with 0.1g of potassium carbonate in an aqueous solution of 100g containing lithium silicate of 2 wt% (2LiO 2 .9SiO 2 ) for 8 minutes, it is dried and solidified at 100°C for 30 minutes. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05223940-A (JP)
Title: Dissolving method of biological tissue for radioactivity measuring
Inventor: ISHIKAWA HIROAKI
IPC: G01T1/204
Filed: 1992-02-14
Abstract: PURPOSE:To accelerate the dissolution of a biological tissue and to sharply shorten the preparing time of a specimen in a liquid scintillation measurement by a method wherein the biological tissue is dissolved by a chemical reaction, ultrasonic waves are simultaneously applies to a solution and cavitation is generated. CONSTITUTION:A specimen container for liquid scintillation measurement must be used as a specimen container 8. It is preferable that a polyethylene specimen container whose transmissive property of ultrasonic waves is good is used. A biological tissue 6 is mixed with a reagent 7; this mixture is put into the container 8; in addition, the container 8 is made to float in water 3. Since the transmissive power of ultrasonic waves of a liquid is large as compared with that of the air, it is required to put the container in the liquid such as the water 3 or the like. Ultrasonic vibrations are generated on the vibration face 2 of an ultrasonic oscillation machine 1, and ultrasonic waves are transmitted to the reagent 7 inside the container 8 via the water 3. In this process, air bubbles 4, 5 due to cavitation are generated in the water 3 and the reagent 7; the biological tissue 6 is subjected to impulsively destructive power when the air bubbles 5 disappear; the dissolution of the biological tissue is promoted; the biological tissue is dissolved completely in about three minutes on the average.
Patent JP-H07283734-A (JP)
Title: Pll synthesizer circuit
Inventor: FUJII RYOTA
IPC: H03L7/197
Filed: 1994-04-13
Abstract: PURPOSE:To provide a PLL synthesizer circuit which improves the operation frequency of a prescaler by securing the congruence of phases between the prescaler and a PLL control part. CONSTITUTION:The output signal of a PLL control part 18 is inputted to a prescaler 12 as an input signal fin, and the signal fin is divided by the prescaler 12 and outputted to the part 18. Then an output signal fout whose division ratio is changed based on the module control signal MD sent from the part 18 is outputted to the part 18 from the prescaler 12. Then the signal fout is outputted to the part 18 from the prescaler 12 via a phase control circuit 16 which secures the congruence of phases between the dividing operation of the prescaler 12 and the signal MD.
Patent JP-S63240573-A (JP)
Title: Image forming device
Inventor: KUSUMOTO KEIJI
IPC: G03B27/72
Filed: 1987-03-27
Abstract: PURPOSE:To improve using convenience by allocating a lamp voltage in an automatic exposure quantity control mode to the center position of an exposure quantity control step, and shifting other exposure quantity control steps in accordance with a lamp voltage of the center position. CONSTITUTION:When an automatic exposure quantity control means C is selected by a selecting means E, an image formation is executed in an automatic exposure quantity control mode based on image density information of an original A by the first detecting means B. Thereafter, when a manual exposure quantity control means D is selected, said mode is switched so that the image formation is executed in a manual exposure quantity control mode. In this case, a control means G allocates a lamp voltage to each exposure quantity control step, so that a specific exposure value based on actual exposure data which has been inputted previously becomes the center value by a display means F and the manual exposure quantity control means D. Also, when an opening/ closing signal of a platen cover H has been received from a second detecting means I, the control means G controls so as to allocate a prescribed set value to each exposure quantity control step by the manual exposure quantity control means D. In such a way, the using convenience can be improved.
Patent JP-H03273259-A (JP)
Title: Photosensitive drum
Inventor: KUROKAWA HIDEO
IPC: G03G5/147
Filed: 1990-03-22
Abstract: PURPOSE:To make improvement in printing resistance and ozone resistance by having a diamond-like thin film having various characteristics, such as hardness and resistance, approximate to the characteristics of diamond on at least the surface of a photosensitive body surface. CONSTITUTION:The photosensitive body layer 2 consisting of a photoconductor which exhibits an electrical conductivity when irradiated with light is formed on a conductive substrate 1 and the diamond-like thin film 3 is formed on the surface of the photosensitive body layer 2. Namely, the diamond-like thin film 3 is hard and is excellent in slipperiness and its surface is smooth; therefore, the photosensitive body layer 2 is most adequately protected against sliding with a blade. In addition, the diamond-like thin film 3 is highly resistant to chemicals as well and minimizes the change in its characteristics even in ozone environment. The improved resistance to printing and ozone and the longer life are obtd. in this way.
Patent JP-H04310075-A (JP)
Title: Repeater
Inventor: KANEKO KATSUMI
IPC: H04M9/00
Filed: 1991-04-08
Abstract: PURPOSE:To use a headset between a camera head section and a signal processing section. CONSTITUTION:Changeover switches 81A, 81B are provided in a line from a balanced cable 71 of a repeater 8 and one fixed contact of the switches 81A, 81B is connected to a signal processing section 2. Then the other fixed contact of the switches 81A, 81B is connected to contacts 85A, 85B of a jack for an incom (headset 86) through changeover switches 82A, 82B, amplifiers 83A, 83B and changeover switches 84A, 84B.
Patent JP-H08271065-A (JP)
Title: Refrigerator
Inventor: TERASAKI MASATOSHI
IPC: F25B1/00
Filed: 1995-03-31
Abstract: PURPOSE: To reduce the starting torque of a drive motor by alleviating the starting load of a compressor. CONSTITUTION: This refrigerator pressurizes refrigerant gas generated by an evaporator 1 to be supplied to an evaporator 2, and comprises a shut-off valve 12 which is fully closed when the motor 4 is started and fully opened in a steady operation state between the evaporator 1 and a compressor 3, wherein the starting load of the compressor 3 is alleviated to reduce the starting torque of the motor 4.
Patent JP-2000269088-A (JP)
Title: Electrolyte for electrolytic capacitor and electrolytic capacitor using the electrolyte
Inventor: TAMAMITSU KENJI
IPC: H01G9/035
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To prevent liquid from leaking and to improve life characteristic by using an electrolyte that does not cause any hydrolysis reaction under a base with a specific hydrogen ion concentration. SOLUTION: A solvent such as acetonitrile that not cause any hydrolysis reaction under a base with at least pH 7 is used as the solvent of an electrolyte. A quaternary ammonium salt with an acid conjugate base as an anionic constituent and a quaternary salt of an annular amidine compound are used. Tetraalkyl ammonium, pyridinium, and the like are available as the quaternary ammonium for composing the quaternary ammonium salt. The quaternary cation of an imidazole monocyclic compound can be listed as the cation for composing the quaternary salt of the cyclic amidine compound. A hydroxyl ion being generated near a round rod part 6 of a cathode lead wire 5 reacts with the quaternary cyclic amidinium and is lost, and the generated secondary amine is volatilized to prevent liquid from leaking. Cathode electrode foil where a metal nitride such as titanium nitride and metal such as zirconium are covered is used as cathode electrode foil 3.
Patent JP-H09246037-A (JP)
Title: Superconducting magnet equipment
Inventor: KAWAI MASAMICHI
IPC: H01F6/00
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To decrease current density in the inner periphery, and decrease magnetic field, by forming the section of a superconducting coil in a trapezoid wherein the outer peripheral side is longer than the inner peripheral side. SOLUTION: The section of a superconducting coil 1 is formed in a trapezoid wherein the outer peripheral side 5 of the superconducting coil 1 is longer than the inner peripheral side 6 of the coil 1. As to the maximum empirical magnetic field of the innermost periphery, the strength of magnetic field is reduced by about 10%, on account of the trapezoidal form. Characteristics of the superconducting coil 1 are defined by the maximum empirical magnetic field. As a result, when the maximum empirical magnetic field is reduced, the load factor of a superconducting wire is reduced by that amount, and the margin reaching the quenching is increased. Thereby a stable superconducting coil is obtained, and the quenching phenomenon is made hard to occur.
Patent JP-H1167284-A (JP)
Title: Battery with corrosion-protected insulated case
Inventor: BROUSSELY MICHEL
IPC: H01M50/119
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To provide an electrochemical type battery having a positive terminal and a negative terminal insulated from a case, and provided with a metal case free from corrosion. SOLUTION: This battery contains an auxiliary electrode containing an electrochemially active material selected for an electrochemial potential to be within passivation and stability range of a metal forming a case 1, and contacting with the case 1 to be immersed into an electrolyte. In this example, the case 1 is made of aluminum, and the auxiliary electrode is made of a material selected from the group of a lithium containing or non-containing metal oxide or metal sulfide such as V2 O5 , Lix V2 O5 , MnO2 , Lix MnO2 , MoS2 , Lix MoS2 , of which potential is 2-3.5 V relating to lithium.
Patent JP-S62234661-A (JP)
Title: Automatic welding equipment for plate joining
Inventor: SUGITANI YUJI
IPC: B23K9/28
Filed: 1986-04-03
Abstract: PURPOSE:To improve the productivity by linking to the small welding head installed on the weld zone of the material to be welded by suspending with a wall crane the electric power of the power source unit at the weld zone side end, a welding wire and binding cable of an inert gas. CONSTITUTION:The electric power covered wire extended from the power source unit 4 located at the side end of a weld zone 1 and the combined cable 6 binding the wire feeding pipe for welding and an inert gas feeding pipe is suspended by a wall crane 7 and linked to the small welding head installing a magnet by fitting it to the weld zone 3 of the materials A-J to be welded. The productivity in welding is remarkably improved because of the welding being performed by the small sized automatic welding head 5 linked with the cable 6 having a free suspension position.
Patent JP-H02253414-A (JP)
Title: Keyboard
Inventor: YOSHIKAWA MITSUO
IPC: H03M11/12
Filed: 1989-03-28
Abstract: PURPOSE:To perform the correction of a key operation by resetting a holding circuit when a key depression signal is inputted and the key depression signal is inputted again by a prescribed signal is outputted by a timepiece circuit. CONSTITUTION:A key 1, a key depression signal control part 2, and a keyboard control part 3 are provided. Furthermore, the key depression signal control part 2 is provided with the holding circuit 21 to hold and output the prescribed signal when the key depression signal (a) is inputted, and the timepiece circuit 22 to output the prescribed signal when constant time elapses after the key depression signal (a) is inputted. Also, a reset circuit 23 to cancel the holding of the prescribed signal by resetting the holding circuit 21 when the key depression signal (a) is inputted, and it is inputted again by the prescribed signal is outputted by the timepiece circuit 22, and an output circuit 24 to output the output signal of the holding circuit 21 as the key depression signal (b) when the timepiece circuit 22 outputs the prescribed signal are provided. In such a way, the signal of the key 1 depressed accidentally is prevented from being outputted by depressing the key again within constant time, thereby, the correction of the key operation can be performed.
Patent JP-S58194753-A (JP)
Title: Cooling method and apparatus for glass fiber chopped strands
Inventor: NAKAZAWA KOUJI
IPC: C03B37/16
Filed: 1982-05-06
Abstract: PURPOSE:Cooling air is blown from the lower side of the chopped strands which are being conveyed as suffering agitation in a thin layer and passed through the layer to effect the cooling of the titled strands in a short time. CONSTITUTION:High-temperature chopped strands which are being conveyed by means of the conveyor 20 is fed from the inlet 3 of the cooling system 1 onto the perforated straightening vanes 5 vibrated by the vibrator 16 in an frequency of 500-3,000Hz and an amplitude of 1.5-3.0mm. into a thin strand layer 18 of 0.5-10cm thickness and continuously sent toward the outlet under vibration and agitation. In the meantime, cooling air fed from the blower 10A in the cooling air feeder 10 is fed to the distributor 6, jetted out through the perforates 5A in the straightening vanes 5 upward to cool the strands layer by passing through, simultaneously to remove flying fibers and fluffs and exhausted after coming into the exhausting chamber 7, passing through outlet 11 and duct 13. The cooled chopped strands are fed from the outlet 4 into the selector 30 where undesired chopped strands are removed.
Patent JP-H11273469-A (JP)
Title: Superconductive precursor composite wire and manufacture of superconductive composite wire
Inventor: TAKAGI AKIRA
IPC: H01B12/10
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To provide an oxide superconductive composite wire having a low AC loss at a low cost by providing a metal layer such as an Au layer around a filament made of a precursor material for a superconductor, and arranging Ag or its alloy on its outside. SOLUTION: This superconductive precursor composite wire is provided with a layer of at least one kind of metal selected from Au, Pt, Pd, hand Rh around a filament, and Ag or an Ag alloy is arranged on its outside. The metal such as Au forms a high-resistance alloy between it and Ag by a heat treatment. When the composite wire is heat-treated for generating a superconductive material, a high-resistance layer of an Ag-Au alloy is formed around the filament, and an AC loss can be reduced by this high-resistance layer. These metals are used in the pure metal state easily available when a composite billet is assembled, thus the raw material cost can be reduced, and the manufacturing process is simplified.
Patent JP-S59200719-A (JP)
Title: Method for conditioning moisture in gas
Inventor: FUJINO MASAKATSU
IPC: C21D1/76
Filed: 1983-04-27
Abstract: PURPOSE:To improve remarkably the accuracy in controlling dew point by branching the flow passages of a line in which dry gas is run and a line in which the humidified gas is run to two lines, and making the flow rate of the one gas inversely proportional to the flow rate of the other gas then joining the gases. CONSTITUTION:A flow passage 1 for dry gas is branched to a line 2 in which the gas is run as it is and a line 3 in which the humidified gas is run. The gas is run in these two lines. A moisture conditioning device is provided to the line 3 and a prescribed amt. of moisture is added to the dry gas to humidify the gas to have a high dew point. Said moisture conditioning device is formed of a humidifying column which brings the dry gas introduced therein from the bottom into counter current contact with hot water. A pair of linear port valves 29 which are operated mutually reverse by the signals from dew point controllers 15, 23 are provided to make the flow rates of the gases flowing in the passage 2 and the passage 3 inversely proportional to each other and to join and mix such gases. The gas is thus controlled to the precise dew point even if the dry gas flows at the fluctuating flow rate.
Patent JP-S57191553-A (JP)
Title: Dispensing apparatus
Inventor: OGAWA YOSHIBUMI
IPC: G01N35/10
Filed: 1981-05-21
Abstract: PURPOSE:To dispense plural reagents by one syringe through pipes for the plural reagents by selecting the pipe conduit sucking and jetting a liquid sample among the plural pipe conduit by a switching valve. CONSTITUTION:After a pure water 18 is filled in pipes 12, 14, 17 and 19, nozzles 13, 16 and a syringe 15, a three-ways valve 10 is switched so as to conduct the conduit 14 to the syringe 15, and a reagent A is absorbed into the conduit 14 from the nozzle 13 by absorbing operation of the syringe 15. Next, the valve 10 is switched so as to conduct the conduit 12 to the syringe 15 and also, a three- ways valve 11 is switched so as to conduct the conduit 17 to the conduit 12 and then, a reagent B is absorbed into the conduit 17 from the nozzle 16 by absorbing operation of the syringe 15. Hereafter, the nozzles 13 and 16 are moved just above reaction vessels 20 and 21 and the reagent is dispensed. Hereby, the plural reagents are dispensed by one syringe and the simplification of mechanism and the miniaturization of the apparatus are achieved.
Patent JP-S61235686-A (JP)
Title: Waste heat retrieving device for boiler
Inventor: TAKANO HIDEKI
IPC: F28D15/02
Filed: 1985-04-10
Abstract: PURPOSE:To facilitate to control the temperature or the like of fluid to be heated by a method wherein heat is deprived from heating fluid by the evaporating section of a heat exchanger arranged in a heating fluid line while the heat is given to the fluid to be heated by the condensing section of the heat exchanger arranged in the line of fluid to be heated. CONSTITUTION:The evaporating section 11 of the separate type heat pipe heat exchanger is arranged in the line of one kind of heating fluid discharged from the boiler 1 and the condensing sections 16-18 of said heat exchanger are arranged in respective lines for the plural kind of fluids to be heated which are supplied to the boiler while said evaporating section 11 and the condensing section 16-18 are connected respectively so as to circulate the fluid by pipelines 12-15, 19-21, 23. According to this method, heat is deprived from the heating fluid by the evaporating section 11 and the heat is given to a plural kind of fluids to be heated to retrieve the waste heat, the control of temperatures, flow amounts or the like of respective fluids to be heated may be facilitated and, further, the combustion of the boiler is stabilized and the safe operation may be effected, whereby the efficiency may be improved.
Patent JP-S62232513-A (JP)
Title: Apparatus for supporting reflecting member
Inventor: NAKAMURA KYOJI
IPC: G01S7/48
Filed: 1986-04-02
Abstract: PURPOSE:To facilitate positioning work, by a method wherein the reflecting position of a reflecting member is set while being confirmed by a detector so as to come to the position directly under an objective point by an X, Y moving apparatus. CONSTITUTION:A corner cube 5 is engaged with an held to an engaging shaft 6 so as to come to the imaginary reflecting point on the center-of-rotation axis of a stand 1. The bottom plate 9 of a support apparatus is fixed on a tripod 20 to perform the positioning to an objective point 21 and, thereafter, the corner cube 5 is collimated at first by surverying equipment 22 having optical range finding function and angle reading function to calculate the distance S up to the imaginary reflecting point of the corner cube 5. Next, a horizontal distance H and altitude difference V are calculated from the zenith angle theta measured by angle reading function by the operation apparatus in the surveying equipment 22. Thereafter, the objective point 21 is collimated by the surverying equipment 22 to calculate a zenith angle theta1. The operation apparatus of the surveying equipment can calculate a specific height (h) from the horizontal distance H, the amplitude difference V and the zenith angle theta1 according to formula I.
Patent JP-S51151018-A (JP)
Title: Vertical deflection circuit
Inventor: FUJITA OSAMU
IPC: H04N3/16
Filed: 1975-06-20
Abstract: PURPOSE:To improve image linearity with simple circuit in TV receiver set.
Patent JP-H09266121-A (JP)
Title: Non-contact type power supply
Inventor: ISHII TAKUYA
IPC: H01F38/14
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To easily identify the presence of an opposite secondary coil by constructing a primary coil with a plurality of primary windings wound such that magnetic fluxes produced in an O shaped closed magnetic path core are canceled out each other, and constructing the secondary coil with secondary windings wound on an I shaped open magnetic path core. SOLUTION: A primary coil 1 to which an rf current is supplied and a secondary coil 2 which is mounted in a different box from the primary coil 1 are opposed. The primary coil 1 is constructed with a plurality of primary windings 11 wound such that magnetic fluxes produced in an O shaped closed magnetic path core 10 are canceled out each other, and the secondary coil 2 is constructed with a secondary winding 12 wound on an I shaped open magnetic path core 20. Hereby, the primary coil 1 is short-circuited when the secondary coil 2 is not opposed thereto, so that the presence of the opposite to the secondary coil 2 is easily identified.
Patent JP-S60219018-A (JP)
Title: Manufacture of laminated cushion
Inventor: MINEGISHI TAKESHI
IPC: B29C39/22
Filed: 1984-04-16
Abstract: PURPOSE:To form high-quality cushion having laminated foam of varying hardness simultaneously by first injecting different foaming liquids into voids divided with inserted partition boards into a mold and pulling out the afore-mentioned partition boards in accordance with foaming speed. CONSTITUTION:For instance, partitions 2 are inserted into a mold 1 equipped with a lid 3 installed in freely open and close manner, and different foaming liquids A and B are injected into a right and a left chamber of the mold 1 divided by the partition board 2. Then the lid is closed and both foaming liquids are caused to foam simultaneously and the afore-mentioned partition boards 2 are pulled out from inside the mold at the same speed as foaming speed. Thus an aimed product 4 is obtained by forming foams of varying hardness in the mold 1 simultaneously.