baber/WOPTO huggingface dataset:
Patent JP-H11275776-A (JP)
Title: Uninterruptive power supply judging equipment
Inventor: OTOMO TAKESHI
IPC: H02J9/00
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To remarkably increase reliability of a judgement, by judging a life characteristic of a battery from the measurement for the battery discharging finish time at actual load with an uninterruptive power supply and a relay under control. SOLUTION: For judgement of the life of a battery 2, a judging circuit 1 operates a relay 6 to cut off a load such as CATV from an AC line and drive an unintteruptive power supply(UPS) into a backup operation. As current is supplied to the load from the battery 2 through an inverter 3, the battery voltage decreases. The judging circuit 1 fully monitors the voltage drop values from the beginning. When the battery voltage drops to a set value, the judging circuit 1 returns the UPS and the relay 6 to their original states and stores the time required for that operation and then displays the time on a time.voltage display 5. This judgement operation is periodically executed on site or by remote control and therefore history data is accumulated. The replacement of the battery 2 is made based on the history data.
Patent JP-S63259537-A (JP)
Title: Light source device for copying machine
Inventor: MATSUSHITA TETSUYA
IPC: G03B27/54
Filed: 1987-04-16
Abstract: PURPOSE:To prevent the deterioration of the copying quality such as a white line is generated in the rear end part of an image, etc., and to satisfactorily execute copying, by providing a light shielding means for preventing a light beam reflected by the vicinity of a folding corner part of a main reflecting plate, from being made incident on a photosensitive body. CONSTITUTION:As for a main reflecting plate 3, the reflecting surface is formed by bending an aluminum plate in a shape of a gutter, and also, a flange part 3a is formed by folding the end edge of the upper side to the outside. To the upper face of the vicinity of a folding corner part 3b of its main reflecting plate 3, light shielding painting 7 is performed. Since this light shielding painting 7 is performed, a light beam from a light source lamp 2 is not reflected in the vicinity of the turn-back corner part 3b, as shown by a broken line beta. In such a way, the deterioration of the copying quality such as the light beam is made incident on a photosensitive body and a white line is generated, etc., is prevented.
Patent JP-H11285826-A (JP)
Title: Two electrode erecting electro-gas arc welding method
Inventor: MOTOE ATSUTADA
IPC: B23K35/368
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To obtain good welding workability and good penetration in erecting one pass welding of a steel plate of 395-90 mm in thickness. SOLUTION: When a groove of a thick steel plate is subjected to two electrode erecting electro-gas arc welding, two electrodes are arranged in a thickness direction, a flux core wire is used for a sliding copper plate side electrode, and a solid wire or flux cored wire is used for a backing side electrode, while oscillating both electrodes, welding is basically conducted, the flux cored wire 5, in which a slag generation ratio is 2.7-5.5% based on a wire fusion quantity, is used for the sliding copper plate side electrode, the solid wire or flux cored wire, in which a slag generation ratio is <=2.6 based on a wire fusion quantity, is used for the backing side electrode, a distance between wire electrodes of the sliding copper plate side electrode and backing side electrode is set 10-38 mm, further,  a wire feed speed of the sliding copper plate side electrode is 1-1.5 times of a wire feed speed of the backing side electrode, further, an average wire feed speed of both electrodes is 14-20 m/min.
Patent JP-S61252826-A (JP)
Title: Auxiliary chamber structure of engine
Inventor: FUKUSHIMA TATSUTO
IPC: F02B19/14
Filed: 1985-04-30
Abstract: PURPOSE:To prevent carbon from being accumulated in a heat insulating space and to improve engine performance, according to the method wherein a heat insulating space is formed between a metallic cylinder and the recessed part of a cylinder head, and the heat insulating space is filled with a moulded product for heat insulation. CONSTITUTION:A heat insulating space 15 is formed between a metallic ring 7, engaged with the outer peripheral part of a ceramic member 6, with which an auxiliary chamber 5 is formed, and a recessed part 1a of a cylinder head 1, in which the metallic ring 7 is fit, and the heat insulating space 15 is filled with a moulded product 16 for heat insulation. High density seal layers 16a and 16b cause combustion gas, leaking in the heat insulating space 15, to enter the moulded product 16 for heat insulation to exert a gas pressure, and prevent carbon from accumulation. This enables improvement of the degree of heat insulation and engine performance.
Patent JP-H09276845-A (JP)
Title: Monitor system for waste water treatment facilities
Inventor: HORIOKA TOMOHARU
IPC: C02F1/00
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To always grasp waste water treatment facilities by providing respectively a plurality of terminal waster water treatment facilities with terminal control units collecting control data in various treatment tanks by a data detection part to control waste water treatment related machineries and controlling the same by a central control unit through a telephone circuit. SOLUTION: Terminal waste water treatment facilities such as water supply and drainage facilities, relay pump facilities or snow removing facilities and monitor facilities controlling the same are connected by a wire communication system. This system is constituted of the terminal control units 2 respectively installed to the terminal waste water treatment facilities and the central control unit 4 of monitor facilities controlling the respective terminal control units 2 through a telephone circuit 3.  Each of the terminal control units is constituted of a monitor means 5 sending control data to the central control unit 4 on the basis of the command from the central control unit 4, a machinery control means 7 controlling waste water treatment related machinery 6 on the basis of the command from the central control unit 4 and an information means 8 sending the abnormality of terminal waster water treatment facilities to he central control unit 4.
Patent JP-H1081970-A (JP)
Title: Formation of thin coating
Inventor: HIROSE NAOKI
IPC: C01B31/02
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming thin coating by which uniform i-carbon coating is formed on a substrate. SOLUTION: Microwaves are introduced into a plasma reaction chamber 1 from a microwave oscillator 4, and the magnetic field is applied to the plasma reaction chamber 1 by an electromagnet 5 and a permanent magnet 6, by which an equi-magnetic field surface approximately parallel to a substrate 2 is formed. Gaseous carbide introduced into the plasma reaction chamber 1 is activated by the interaction between the magnetic field and electric field, and i-carbon coating is formed on the substrate heated to >=150 deg.C.
Patent JP-H05287566-A (JP)
Title: Galvanic corrosion protection device of heat exchanger
Inventor: INAGAKI SHUICHI
IPC: F28F21/08
Filed: 1992-04-14
Abstract: PURPOSE:To suppress the hydrogen embrittlement of a ferritic super stainless steel sheet to be used for the heat exchanger of a seawater cooler, etc., and to surely prevent the galvanic corrosion of the surfaces of a Naval brass mate rial and a carbon steel to be used together with a ferritic super stainless steel material by using the galvanic corrosion protection device. CONSTITUTION:This galvanic corrosion protection device is used for a heat exchanger having a ferritic super stainless steel heat-transfer tube 4, a Naval- brass, tube plate 3, a water chamber 5b made of a metallic material electrochemically baser than the stainless steel and a Naval brass and a pipeline. The area around the tube plate 3 in the water chamber 5b is kept at a potential capable of suppressing the hydrogen embrittlement of the ferritic super stainless steel, and the tube plate 3 in the water chamber 5b and the water chamber 5b are kept at a potential baser than the self potential at least in seawater by setting electrodes 19a and 19b of an external power source system capable of being externally actuated and controlled in the water chamber 5b.
Patent JP-S60239481-A (JP)
Title: Preparation of (+-) ambrox and utilization thereof
Inventor: KAWANOBE TSUNEO
IPC: C11B9/00
Filed: 1984-05-14
Abstract: PURPOSE:To obtain the titled compound useful for a lasting fragrant flavor substance easily ata low cost, by reacting (+ or -)-trans-beta-monocyclohomofarnesylic acid with trifluoroacetic acid, followed by reduction and cyclization, etc. CONSTITUTION:(+ or -) trans-beta-Monocyclohomofarnesylic acid of formula 1 (R is H, methyl or ethyl) or its ester is catalytically reacted with trifluoroacetic acid to form the compound of formula 2, and reduced thereafter with hydrogenated bis-(2-methoxyethoxy)-aluminium sodium to form a compound of formula 3, which is then subjected to cyclization reaction with p-toluenesulfonyl chloride in the presence of a base to form (+ or -)-3a,6,6,9a-tetramethyldodecahydronaphto[2, 1-b]furan of formula A. Said reaction process has advantages of ready availability of the raw material, etc.
Patent JP-S59221826-A (JP)
Title: Magnetic recording medium
Inventor: TAKAHASHI TOSHIROU
IPC: G11B5/84
Filed: 1983-05-28
Abstract: PURPOSE:To obtain an excellent vertical magnetic recording medium by forming an anodized film having many fine pores within a specific pore size range on the surface of Al (alloy) and packing Fe or an Fe-Co-Ni alloy contg. Fe at a specific ratio or above in the fine pores thereby forming the film having the film thickness within a specific range. CONSTITUTION:A thin sheet of Al or an Al alloy is anodized and is then immersed in a soln. mixture composed of a sulfamic acid and phosphoric acid to form an anodized film having fine pores in a 300-750Angstrom  pore size range on the surface to 0.5-3mu thickness. Said film is then subjected to electrolytic deposition in an aq. soln. of a magnetic metallic salt of Fe, Co or Ni by using asymmetric AC to deposit Fe or an Fe-Ni or Fe-Co, Fe-Ni-Co alloy contg. >=50wt% Fe. A magnetic medium of which the coercive force in the direction perpendicular to the film plane is 400-1,500 Oe, and which has the easy magnetization direction in the direction perpendicular to the film plane, permits high density recording and has good reproduced output is thus obtd.
Patent JP-H11295538-A (JP)
Title: 2-wavelength optical multiplexer-multiplexer
Inventor: UKECHI MITSUO
IPC: G02B6/12
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a 2-wavelength optical multiplexer-demultiplexer for adopting an optical waveguide whose constitution material is the inexpensive polymer of excellent productivity. SOLUTION: In this 2-wavelength optical multiplexer-demultiplexer for which a dielectric multi-layer film filter 5 for multiplexing/demultiplexing the light of 2-wavelength, a linear optical waveguide 21 for constituting one of the optical waveguides to the dielectric multi-layer film filter 5 and a Y branched optical waveguide 22 for constituting the other optical waveguide are formed on an optical waveguide substrate 1, the direction of formation on the optical waveguide substrate 1 is different for the linear optical waveguide 21 for constituting one of the optical waveguides and the Y branched optical waveguide 22 for constituting the other optical waveguide.
Patent JP-H10270053-A (JP)
Title: Manufacture of electrode for gas reaction or generation based battery
Inventor: MORIMOTO TOMO
IPC: C08J7/04
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an electrode material for a gas reaction or generation based battery such as a fuel cell battery with excellent water repellency on the surface and stable coating property to extend a battery life longer. SOLUTION: Polytetrafluoroethylene (PTFE) vapor is put in contact with the surface or inside a carbon material in a low pressure atmosphere to form a water-repellent fluoride coat on the carbon material. Otherwise, in the condition that high frequency is applied to the carbon material in a low pressure atmosphere, polytetrafluoroethylene (PTFE) is spattered and deposited on the surface to form a water-repellent fluoride coat thereon.
Patent JP-H05260814-A (JP)
Title: Method for flooded non-tilled transplanting, trencher for the same transplanting and rice transplanter
IPC: A01C5/06
Filed: 1992-03-23
Abstract: PURPOSE:To surely transplant seedlings, to improve workability, to increase an amount of yield, to save labor and to reduce cost in transplanting seedlings in formed soil made of rock wool or seedlings in mat with bed soil in a paddy field, by finely plowing soil only at a given depth only in a place for row planting in a non-tilled paddy field without widely raking the paddy field and leveling ground. CONSTITUTION:As a plowed furrow 2 are formed in given width and in given depth in a flooded non-tilled paddy field 1, seedlings 3 in formed soil made of rock wool or seedlings in mat with bed soil are transplanted in the plowed furrow by raking and pushing, and floating and embedding are suppressed by the raked furrow.
Patent JP-2000003053-A (JP)
Title: Electrophotographic photoreceptor
Inventor: NANBA MICHIHIKO
IPC: G03G5/06
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To obtain a laminated electrophotographic photoreceptor, which can be put to practical use as a photoreceptor for a high-speed copying machine or a laser printer. SOLUTION: The electrophotographic photoreceptor has a layer contg. a compd. having a tetraazaporphyrin skeleton represented by the formula as an effective component. In the formula, M is H or an atom or compd. capable of covalent bonding or coordinate bonding to tetraazaporphyrin and R1-R4 are each H, a lower alkyl or aryl.
Patent JP-S57210291-A (JP)
Title: Characteristic inspection method for gravity type heat pipe
Inventor: YAMASHITA KAZUO
IPC: F28D15/00
Filed: 1981-06-18
Abstract: PURPOSE:To enable a characteristic inspection of a heat pipe in a short period, by obtaining relevance between a heated location and a temperature increasing rate of each part of a heat pipe by heating a part of a heat collecting part. CONSTITUTION:Temperature increasing rates of temperature measuring parts 8, 9 and 10 are obtained by heating a heating part A with a heat source 6. In this instance, when a location 6' of the heating part is heated only a temperature of a temperature measuring part 8' is increased and no temperature rise is occurring at temperature measuring parts 9 and 10. When height of the heating part is lowered to a location 6'', heating of a working liquid 3 is occurred and the heating part where the temperature rise at a temperature measuring part 8'' is little and the temperature rise at temperature measuring parts 8 and 9 is occurring is observed. It is assumed that this part corresponds to a liquid level of the working liquid 3. Then, the mixing-in of noncondensible gas is assumed to exist when a temperature difference between the upper and the lower temperature measuring edges 9 and 10 of a condenser part C is large. In this manner, characteristic inspection of a gravity type heat pipe can be performed in a short period.
Patent JP-S57210561-A (JP)
Title: High-pressure discharge lamp
Inventor: SAITOU NAOKI
IPC: H01J61/56
Filed: 1981-06-18
Abstract: PURPOSE:To obtain a high-pressure discharge lamp capable of stable, early starting, by making up a starter unit with a reed switch and electromagnet operating the switch employed. CONSTITUTION:A reed switch 7 connects its one end to a holding post 2 and the other end to an electromagnet 8 operating the switch 7 while the other end of the electromagnet 8 is connected to a holding post 3 via a thermomotive switch 9. this thermomotive switch 9 is so designed as to cause its circuit to be opened by heat from a luminous tube 6 upon lamp glowing. The luminous tube 6 is provided with a proximity conductor 10 almost all over its length as contacting close to the outer surface and its one end is fixed to the holding post 3 via an insulating ring 11, while the other end is connected to the same holding post via the thermomotive switch 12 and after the lamp is lighted, the thermomotive switch 12 opens its circuit through which the proximity conductor 10 is so designed as to keep the state of being electrically floated. The open-circuit of the reed switch 7 operates only when a supply voltage waveform reaches the peak phase so that the crest value of pulse volage takes an almost constant one.
Patent JP-H07299234-A (JP)
Title: Game facility
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1994-05-09
Abstract: PURPOSE:To permit to use a prescribed game machine and to provide a privilege of a prize exchange machine, etc., by identifying a game value information storage medium by a game value information storage medium identifying means based on recognizable information stored in a storage medium identification information storage means. CONSTITUTION:This game facility 1 is equipped with an adder 4 which performs the issuance of the game value information storage medium (card) C and the addition of value information on the card C and the prize exchange machine 6, etc. The prize exchange machine 6 is equipped with a prize display part, a prize specification selection button, a card information display part, a prize quantity display part and a prize election port, etc., and in addition to that, it is equipped with a card identification information storage means which stores card identification information. Also, it is equipped with a card identifying means which identifies the card based on the recognizable information stored in the card identification information storage means. Moreover, it is equipped with a privilege change means which changes the privilege to be supplied to a player based on specific identification information identified by the card identifying means in plural steps.
Patent JP-S58212721-A (JP)
Inventor: NAKAJIMA NORIYUKI
IPC: A01G1/04
Filed: 1982-06-03
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-H04327056-A (JP)
Title: Low noise gear and manufacture thereof
Inventor: MASUKO TATSUO
IPC: F16H55/14
Filed: 1991-04-25
Abstract: PURPOSE:To improve reliability and reduce cost. CONSTITUTION:A tooth part 11 is sintered with a metal, a core part 12 is sintered with the powder of a capsule particle in which a vibration isolator particle such as rubber is covered with a metal particle and integrated, and the vibration isolator component is homogeneously included in a determined ratio. According to this constitution, the noise propagated from the tooth part 11 is damped by the vibration isolator component of the core part 12, and the strength and durability are provided by the metal component.
Patent JP-H09284655-A (JP)
Title: Slid-state image pickup unit
Inventor: TANIMOTO KOJI
IPC: H04N5/369
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To obtain an image signal switch normally has a proper level despite of the light receiving state of a light receiving part. SOLUTION: A photometry part is arranged in parallel with the light receiving part 1 and a clock generating circuit is started in response to a starting signal MT which is taken-out from the photometry part. Tow-layer storing electrodes are formed in the photosensor 33 of the photometry part 31 and information charge exceeding difference in potential formed by the storing electrodes is detected by an output amplifier 34 so as to rise the starting signal MT. Thus, the transfer output of the information charge of respective light receiving pixels 2 is started at the point of time when information charge quantity stored in the respective light receiving pixels 2 of the light receiving part 1 becomes proper.
Patent JP-H01267051-A (JP)
Title: Recording apparatus of printed letter
Inventor: HASHIMOTO TAMAMI
IPC: B41J2/485
Filed: 1988-04-20
Abstract: PURPOSE:To improve the recording speed, by detecting the width of a recording medium, calculating the total number of receiving lines of image data and continuing the receipt of data until the number reaches said total number. CONSTITUTION:A recording apparatus of a printed letter of this invention is provided with an image data memory means A which can store image data by the amount not less than one scanning of a recording head in the largest recording width, the recording head B equipped with a plurality of recording elements which performs printing on the basis of the image data, a recording medium feed means C which feeds the recording medium by a predetermined amount after data of the amount of one scanning of the recording head is printed, a judging means D which judges the width of the recording medium, an operating means E which operates the total number of receiving lines of image data based on the judging result, and a control means F which controls always to receive image data by the amount of the operated value. The width of the recording medium is determined by the judging means D, based on which the total number of receiving lines of image data is calculated. When the data of the amount of one scanning of the recording head B is received, the recording operation is started. During the recording of printed images, receiving of data is continued by the control means F until the data is received by the total number of lines.
Patent JP-H08291573-A (JP)
Title: Screen type partition wall
Inventor: CHIKAKI KAZUKI
IPC: E04B2/74
Filed: 1995-04-20
Abstract: PURPOSE: To form a screen type partition wall as a rigid structure, and reduce assembling labor. CONSTITUTION: An engaging groove 5 extending over its total length is formed on an outer peripheral surface of a panel, and a column 3, a coping 4 and a baseboard 5 are fitted to this engaging groove 5. The coping 4 is fixed to the upper end of the column 3 by a screw 19. An adjuster installing metal fitting 25 to install an adjuster bolt 27 is fixed to an under surface of the column 3 by a screw 29, and the baseboard 5 is supported by the adjuster installing metal fitting 25. An upward engaging piece 31 is formed on the adjuster installing metal fitting 25, and this is fitted to an engaging hole formed in the baseboard 5.
Patent JP-H07279694-A (JP)
Title: Exhaust brake device
Inventor: WACHI YUJI
IPC: F02D45/00
Filed: 1994-04-11
Abstract: PURPOSE:To manage with an inexpensive material for a constituent member of an exhaust brake valve, and also to improve reliability against deformation of the exhaust brake valve. CONSTITUTION:An exhaust brake valve 3 for opening and closing an exhaust passage is provided on the way of an exhaust pipe 2 from an engine 1. A solenoid valve 7 for selectively supplying fluid pressure from a fluid pressure source 5 is provided on an actuator 4 for operating this exhaust brake valve. This solenoid valve is opening/closing-operated by a controller 10. An orifice 20 is provided on an upstream pipeline 6a of the solenoid valve in the fluid pressure pipeline 6 from the fluid pressure source to the actuator. The operating speed is delayed by resistance of the flow of fluid pressure by the orifice, and the operating timing of the valve is delayed.
Patent JP-S5219612-A (JP)
Title: Process for synthsis of linalool
Inventor: TANAKA JIYUNTAROU
IPC: C07C239/00
Filed: 1975-08-06
Abstract: PURPOSE: Linalool is prepared in high yield with a few-stages by alcoholating after reacting isoprene with N, N-dialkylamine, and then with a peroxide. 
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