baber/WOPTO huggingface dataset:
Patent JP-S56116778-A (JP)
Title: Preparation of phosphor
Inventor: KATOU SEIJI
IPC: C09K11/00
Filed: 1980-02-22
Abstract: PURPOSE: To stably prepare a phosphor suitable for a fluorescent lamp or the like and excellent in brightness, by a method wherein an oxide obtained by uniformly mixing Y 2 O 3 , Tb 4 O 7  and CeO 2  is subjected to primary baking and, after SiO 2  and a flux agent are added thereto, subjected to secondary baking.  
     CONSTITUTION: Y 2 O 3 , Tb 4 O 7  and CeO 2  are dissolved in conc. nitric acid and, further, oxalic acid (dimethyl ester) is added to coprecipitate oxalates of Y, Tb and Ce and, after the precipitates are recovered by filtering, said precipitates are decomposed by baking at 900°C or more to obtain oxides of Y, Tb and Ce. Subsequently, said oxides are baked at 1,100W1,400°C in a reductive atmosphere to reduce Tb and Ce and said Tb and Ce are introduced into Y atom in a form of Tb 3+  and Ce 3+ . Subsequently, the resulting baked substance is ground and, thereafter, SiO 2  and a flux agent are added to prepare a mixture and the resulting mixture is subjected to the secondary baking at 1,200W1,400°C to carry out the synthesis of Y 2 SiO 5  matrix and thereby the objective rare earth silicate phosphor activated with Tb and Ce is obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S57134393-A (JP)
Title: Air conditioner for ship
Inventor: TAKAHASHI TOKUO
IPC: B63J2/04
Filed: 1981-02-13
Abstract: PURPOSE:To facilitate automatic start and unmanned operation and make it unnecessary for the crew to report for work early in the morning by storing hot water produced by utilization of an exhaust gas economizer or cold water in the space of a connecting water path of an anti-rolling tank of a passenger ship for air conditioning. CONSTITUTION:In winter, a central unit 12 of an air conditioner for cabins is connected to a hot water tank 8 through a hot water circulating pump 11 to constitute a hot water heater. A hot water circulating pump 11 and a fan 13 of the central unit 12 are connected to the power supply in the ship through a timer. One or two days before heating is started, steam produced by an exhaust gas economizer 10 utilizing the exhaust heat from the main engine under a voyage is fed to a heating pipe 9 to heat the water in the hot water tank 8 to about 90 deg.C. In summer, an absorption refrigerating machine 15 is connected to the hot water tank 8 through the hot water circulating pump 14, and also the central unit 12 is connected to the refrigerating machine 15 through a cold water cooler, and hot water is stored in the tank 8 in the same way as in winter and is fed to the refrigerating machine 15.
Patent JP-S60164676-A (JP)
Title: Radial piston pump
Inventor: MORIGUCHI KOUICHI
IPC: F04B1/10
Filed: 1984-02-06
Abstract: PURPOSE:To prevent the seizure and abrasion in high-speed operation and reduce the dimension of a pump by compulsorily lubricating a cam ring through oil jet only in high-speed revolution. CONSTITUTION:An oil jet passage 29 is formed onto the rear housing 13 for a radial piston pump used for the power steering for a car. One side of said oil jet passage 29 is opened into a pump discharge passage 24, and the outher is opened oppositely to a cam ring 11, and said opening is opened and closed by the outer ring 11b of the cam ring 11. When the number of revolutions of the pump is large, the amount of eccentricity of the cam ring 11 is small, and the outer ring 11b opens an oil jet passage 24 to feed a large amount of lubricating oil. The opening and the closing may be carried-out by a solenoid valve, etc. which is controlled according to the number of revolutions.
Patent JP-S57134017-A (JP)
Title: Spring clutch
Inventor: TORIGOE MASAO
IPC: F16D13/08
Filed: 1981-02-13
Abstract: PURPOSE:To improve durability of a spring by forming the spring with shape memory alloy, thereby to change the inside diameter of the spring depending upon the temperature not to be out of contact with a shaft. CONSTITUTION:A spring 12 is formed of shape memory alloy to memory the shape of Fig. (I) at time of a low temperature and the shape of Fig. (II) at time of a high temperature. In either case of a low and high temperature, the size if the spring is not changed on the side where a driving shaft 5 is inserted. The diameter of the spring on the side where a driven shaft 6 is inserted is made larger than the outside diameter of the driven shaft 6 in case of a high temperature. Aa a result, in rotation A for power transmission, the spring 12 is adapted to fasten both shafts, but in the opposite rotation B of the driving shaft 5, slippage is caused between the power receiving surface 4 of the driven shaft 6 and the inside periphery of the spring 12, which causes the temperature to rise abruptly so as to increase the diameter of the spring on the side where the driven shaft 6 is inserted,resulting in stopping power transmission.
Patent JP-S53105964-A (JP)
Title: Manufacture of semiconductor device
Inventor: KACHI MASAO
IPC: H01L21/302
Filed: 1977-02-26
Abstract: PURPOSE: To carry out scribing by provideng a laser beam absorber layer on a comparatively thick glass protective film and radiation a comparatively feeble laser beam over the absorber layer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S56117889-A (JP)
Title: Controller for resistance welding machine
Inventor: HOSOKAWA TOMIAKI
IPC: B23K11/24
Filed: 1980-02-20
Abstract: PURPOSE: To start and stop welding securely in safety, by providing a starting circuit which sends start and stop signals, a timer circuit which determines the time of electric feed, and a flip-flop which receiving a switch signal by availing a synchronizing pulse as a clock pulse.  
     CONSTITUTION: Welding power source AC200V is inputted to OP amplifer 9 and D flip-flop 28 of starting circuit 27 via transformer 5, rectifying circuit 6 and OP amplifier 7, and a pulse synchronizing with the power source is also inputted to D flip-flop 29 and D flip-flop 27 of timer circuit 35. As welding is started with foot pedal, limit switch 30 is turned on to hold the output of D flip-flop 29 to H and that of AND gate 34 to H, then-electric feed is started. The period of the electrical feed is determined by starting the timer circuit with the output of D flip-flop 29. When the foot pedal is ceased, limit switch 30 is turned to OFF to change the output of D flip-flop 29 from H to L, and transistor 38 is turned to ON to change output terminal OUT of timer IC36 from L to H. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04259281-A (JP)
Title: Injection type drawing nozzle
Inventor: MURAOKA NOBUHIKO
IPC: H05K3/10
Filed: 1991-02-14
Abstract: PURPOSE:To provide an injection type drawing nozzle to form a thick film circuit, particularly to make more smooth and stable the surface condition of a circuit or a resistance body. CONSTITUTION:An injection type drawing device comprises a tank 11 having paste therein, a nozzle 12 provided at the end portion of the tank 11 and having an injection port 13 for the paste, a means for injecting the paste from the nozzle 12 and a moving means for relatively moving the nozzle 12 and a substrate to form circuits and moreover provides a projection t at the inside in the vicinity of both end portions of the sides opposed with each other in the longitudinal direction of a rectangular of the injection port 13.
Patent JP-S56118572-A (JP)
Title: Method of controlling tandem system pumping-up power plant
Inventor: KAWAMURA JIYUNICHI
IPC: F03B15/04
Filed: 1980-02-21
Abstract: PURPOSE: To change running mode under stable condition by closing rapidly guide vanes when the opening of the guide vanes reaches set value or less or after the completion of depression of water level in a pump.  
     CONSTITUTION: When the opening of guide vanes reaches a set value or less, contacts 12a are closed to energize a relay 25, contacts 25a are closed to operate a solenoid relay 28 for a governor and guide vanes 12 are quickly closed. On the other hand, when water in a pump flow path is depressed to a predetermined level set at the lower end of an impeller 23 by high pressure air, contacts 24a, 27a are closed to close quickly the guide vanes 12. Thus, since the guide vanes 12 are quickly closed when the input value of the pump is reduced and has an approximately constant value, running mode can be changed over from pumping-up running to phase modifying running under a stable condition without giving any abrupt fluctuation of power to a power system. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08220758-A (JP)
Title: Photopolymerizable composition
Inventor: KONDO SHUNICHI
IPC: G03F7/031
Filed: 1995-02-09
Abstract: PURPOSE: To ensure high sensitivity to light in a visible region and to improve preservation stability by incorporating an addition-polymerizable compd. having an ethylenically unsatd. double bond, a specified sensitizing dye stuff and a titanocene compd. CONSTITUTION: This photopolymerizable compsn. contains an addition- polymerizable compd. having an ethylenically unsatd. double bond, a sensitizing dye stuff represented by the formula and a titanocene compd. In the formula, each of R<1> and R<2> is H, alkyl, etc., A is O, S, alkyl or aryl substd. C, etc., X is a group of nonmetallic atoms required to form an N-contg. 5-membered hetero ring, Y is phenyl, etc., and Z is H, alkyl, etc. The addition-polymerizable compd. is selected from a monomer, prepolymers, that is, a dimer, a trimer and an oligomer or a mixture of them, a copolymer, etc., and the titanocene compd. is, e.g. dicyclopentadienyl-Ti-dichloride.
Patent JP-S60167334-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUGII TOSHIHIRO
IPC: H01L21/318
Filed: 1984-02-09
Abstract: PURPOSE:To realize the formation of a silicon direct nitriding film at low temperatures by a method wherein ammonia molecules are photochemically decomposed using the ultrasonic lights of photons having a large energy and radicals rich in reactivity are produced. CONSTITUTION:A silicon semiconductor substrate 10 performed an ordinary chemical cleaning is set in a reaction chamber 4. The interior of the reaction chamber 4 is exhausted to about 5X10<-3>[Torr] or thereabouts by actuating a vacuum pump having been connected to an exhausting tube 7. High-purity ammonia gas is introduced from an ammonia gas introducing tube 6 and the gas pressure is controlled to 2[Torr] or thereabouts. An infrared lamp 9 is actuated and the silicon semiconductor substrate 10 is heated to temperatures of about 400[ deg.C] or thereabouts. Ultrasonic lights, which are sent out of an argon fluorine excimer laser 1, are condensed by a synthetic quartz-made lens 3 and the ultrasonic lights condensed are vertically irradiated on the silicon semiconductor substrate 10. As a result, ammonia molecules in the reaction chamber 4 are decomposed, radicals are produced and the surface of the silicon semiconductor substrate 10 is nitrided.
Patent JP-2000222746-A (JP)
Title: Track position locating method in disk device
Inventor: ISHIWATARI TOYOJI
IPC: G11B27/10
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a track position locating method in a disk device in which errors are suppressed within a certain range for a high speed access of the disk and the number of a track corresponding to an address is obtained. SOLUTION: On the surface of a disk, a track number corresponding to an address is obtained to locate the track in a track description column 102 corresponding to the address of an address description column 101. In the above operation, no operation is conducted based on a computational equation by using an address-track corresponding table having a constant track interval of the column 102 and a track number corresponding to an address is obtained.
Patent JP-H08957-A (JP)
Title: Production of nox reductive precursor for generating plasma from mixture of molecule nitrogen and hydrocarbon
Inventor: HAMIDO SARUBU
IPC: C01B21/02
Filed: 1995-01-17
Abstract: PURPOSE: To provide an improved method for reducing NOx produced by the burning of fuel. CONSTITUTION: A hydrocarbon and nitrogen mixture 10 is provided to a plasma generator 20 and NOx reducing precursors 30 including N, H, HCN, CN, CHi and NHi (i=1, 2, 3) are produced, provided near the burning of the fuel and allowed to react with NOx emissions to reduce the emissions.
Patent JP-2000223183-A (JP)
Title: Electrical connector
Inventor: MATSUZAKI SHINICHI
IPC: H01R43/20
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To provide an electrical connector capable of securing an attachment surface on an upper surface of an insulating housing without causing an increase in the size of the electrical connector. SOLUTION: This electrical connector 1 is equipped with an insulating housing 2 and a plurality of terminals 3 mounted side by side on the insulating housing 2, and a cantilever-like contact piece 15 is formed on each terminal 3 so as to extend obliquely upward beyond an upper surface of the insulating housing 2. The plurality of terminals 3 are disposed in the insulating housing 2 so that they are divided into a plurality of terminal groups 4, 5, 6 separately corresponding to a plurality of poles, thus securing an attachment surface 17 for an attachment tool on an upper surface of the insulating housing 2.
Patent JP-S58137844-A (JP)
Title: Photoconductive material
Inventor: OGAWA KIYOUSUKE
IPC: H01L31/0248
Filed: 1982-02-10
Abstract: PURPOSE:To form a photoconductive material superior in light fatigue resistance,  good in durability and humidity resistance, and little in residual potential, by  laminating a few kinds of specified amorphous silicon (a-Si) layers. CONSTITUTION:An a-Si layer is used consisting of the first layer region 104 made of an a-Si contg. oxygen, and the second layer region 105 made of an a-Si contg. an element of the 3rd group, such as B, Al, or Ga, each having a part in common, located on the side of a conductive substrate 101, and they satisfy the equation and inequality as shown, where tB is thickness of the region 104, and T is the difference between thickness of the 2 regions. A photoconductive material is formed by laminating an auxiliary layer 102 made of an a-Si contg. nitrogen, said first amorphous layer 103, and the second amorphous layer 108 made of an a-Si contg. carbon and hydrogen on the conductive substrate 101.
Patent JP-H09210336-A (JP)
Title: Air blow nozzle for melting furnace
Inventor: KIUCHI HIDEHIRO
IPC: F23G5/50
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To easily optimize combustion and flow states in a furnace corresponding to a change in the property of a combustible component. SOLUTION: The present air blow nozzle includes a flow rate adjusting valve 2c provided into a multi-stage from a combustible component inlet of a melting furnace 24 that discharges molten slag to a discharge outlet for molten slag for adjusting the flow rate of combustion air to a predetermined one, an opening 7 provided at the tip end 6, and a conical core located coaxially with the opening 7 and changed in its area by going in and out in the direction of an axis 9. Further, the air blow nozzle 1 is provided in a melting furnace of a waste processing apparatus which thermally decomposes waste such as urban refuse, and separates the thermally decomposed component finally to waste gas and molten stag for discharge.
Patent JP-H04259017-A (JP)
Title: Dc power unit
Inventor: MORI ISAO
IPC: H03K17/082
Filed: 1991-02-14
Abstract: PURPOSE:To generate two types of power voltage with high efficiency by suppressing the power loss of a linear regulator which generates two types of power voltage of high and low levels through the switching and linear regulators respectively. CONSTITUTION:The voltage dividing resistors R1-R3 which divide the output voltage VH are provided on the output end of a chopper regulator 32, and the collector and the emitter of a transistor TR1 are connected to both ends of the resistor R1. At the same time, the control signal VS outputted from a control part 11 is inputted to the base of the TR1. Then the TR1 is turned on by the signal VS when a print part 9 is inactive, and the regulator 32 generates the voltage necessary for a series regulator 34 to generate the voltage VL of a low level. The TR1 is turned off when the part 9 is active, and the regulator 32 generates the voltage necessary for drive of the part 9.
Patent JP-H06236288-A (JP)
Title: Power consumption controller for computer system
Inventor: DOI KATSUYOSHI
IPC: G06F12/08
Filed: 1993-02-09
Abstract: PURPOSE:To easily integrate a power saving mechanism by providing a control means for access time, access means for accessing the control means when a prescribed process is not executed, and starting means for starting a process to access it as a background process. CONSTITUTION:This device is provided with a microprocessor part 11, interruption control part 12 as the access means, central processing unit(CPU) operation control part 13 as a microprocessor control means, address decoder 14, timer 15, peripheral device 16, main memory 17, read only memory(ROM) 18 and system bus 19 connecting the respective parts. Then, the CPU operation control part 13 controls the access time of the microprocessor part 11, when the prescribed process is not executed, the interruption control part 12 accesses the CPU operation control part 13, and the process starting means starts the process to access the interruption control part 12 as the background process.
Patent JP-H07230508-A (JP)
Title: Method for preparing list of parts
Inventor: IRIE NOBUYUKI
IPC: G06Q10/10
Filed: 1994-02-18
Abstract: PURPOSE:To automatically prepare a list of parts corresponding to different kinds of machines from a list of parts corresponding to a reference machine sort. CONSTITUTION:In a parts list preparing system consisting of an input part 1, a parts list data base 3, a parts list reading part 21 for entering a corresponding parts list from a parts list data base 3 into the system based upon the input of reference machine sort data to the input part 1, a hierarchical structure(HS) preparing part 22 for preparing HS data from the data of the read parts list, an HS changing part 23 for changing the HS data based upon the input of changed machine sort data to the input part 1, and a knowledge base 4 storing know-how for changing the HS, any one of plural steps, i.e., a step for executing single body parts changing processing for respective parts of the HS, a step for executing assembling parts changing structure for parts other than the end part of the HS and a step for executing parts deleting processing for respective parts of the HS, is executed and processing for changing master parts to be influenced by the execution of these processes is executed in respective parts of the HS.
Patent JP-S58138937-A (JP)
Title: Heat load processing device of perimeter
Inventor: NISHIMURO MASAHIKO
IPC: F24F5/00
Filed: 1982-02-13
Abstract: PURPOSE:To facilitate the appliance of the perimeter heat load processing device in comparison with a fan coil unit or the like by a method wherein sun beams and flowing-through heat, which are sources of the heat load in a perimeter zone in the device, is largely decreased by changing the installation positions of a sun ray reflecting barrier and an exhaust slot. CONSTITUTION:In a room cooling season, the conditioned cool air in a room 1 flows in a direction indicated by an arrow in an upper figure from a port 8 formed between the sun ray reflecting barrier 4 and a window stand 5 into an exhaust passage 9 formed by a window glass 3 on an outer wall and the sun ray reflecting barrier 4. The cool air then flows into a circulation duct 10 via the exhaust slot 6. On the other hand, in a room heating season or during night, the conditioned warm air in the room 1 flows in a direction indicated by an arrow  in a lower figure from a port 11 formed between the sun ray reflecting barrier 4 and a ceiling wall 2 into the circulation duct 10 via the exhaust passage 9 and exhaust slot 6. As a result of this, the sun beams inciding the window glass 3 are reflected by the sun ray reflecting barrier 4. Further, the flowing-through heat from the window glass 3 and the inside of the room 1 is prohibited its flowing-through by the circulating air within the exhaust passage 9.
Patent JP-S61181853-A (JP)
Title: Heat-resistant vinyl chloride resin composition
Inventor: YOKOTA TORU
IPC: C08L39/04
Filed: 1985-02-06
Abstract: PURPOSE:To provide a resin compsn. having excellent resistance to heat, whether and impact, etc. and suitable for use as a building material, etc., by blending a crosslinked acrylic rubber impact modifier with a vinyl chloride resin contg. a vinyl chloride/N-substd. maleimide copolymer. CONSTITUTION:10-100pts.wt. copolymer having an average degree of polymn. of 700-2,000 and composed of 50-95wt% vinyl chloride and 50-5wt% N-substd. maleimide (e.g. t-butylmaleimide or cyclohexylmaleimide) is mixed with 90-0pts. wt. vinyl chloride resin having an average degree of polymn. of 700-2,000 to produce a vinyl chloride resin. 5-20pts.wt. crosslinked acrylic rubber modifier (e.g. styrene-grafted polyacrylate ester) is blended with 100pts.wt. said vinyl chloride resin to obtain the titled vinyl chloride resin compsn. having a softening temp. (JIS-K-6745) of 80 deg.C or above.
Patent JP-S61180712-A (JP)
Title: Creamy skin cleaning agent
Inventor: SOMEYA TAKASHI
IPC: C11D3/12
Filed: 1985-02-06
Abstract: PURPOSE:The titled cleaning agent, consisting of an ionic surfactant, silicic acid anhydride and water-soluble polyalkylene glycol, and obtained by incorporating the silicic acid anhydride with the above-mentioned glycol in specific amounts in a specified proportion, and having good usability with little viscosity change by temperature change. CONSTITUTION:A creamy skin cleaning agent containing an ionic surfactant, silicic 1-15wt% silicic acid anhydride [component (A)] and a water-soluble polyalkylene glycol at 100:1-1:1 weight ratio of the component (A) to the water- soluble polyalkylene glycol. One or two or more of any anionic surfactants and amphoteric surfactants or combination thereof may be used as the ionic surfactant, and the amount thereof to be incorporated is preferably within 5-50wt% range. Ultrafine particulate silicic acid anhydride powder of high purity is preferred for the component (A). Polyoxyethylene polyoxypropylene cetyl ether, etc., may be used as the component (B).
Patent JP-H10224985-A (JP)
Title: Power source switching apparatus
Inventor: SATO KAZUNORI
IPC: G05F1/00
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To prevent the reverse flow of a power inputted from a second power source by combining a DC-DC converter with a power device, and connecting two power outputs on the cathode side of a diode which rectifies a switching voltage outputted from this. SOLUTION: Since there are input voltages 1, 2, a DC-DC converter 2 and a power device 4 produce outputs always. At this time, the potential difference being applied to the diode 3 is zero or in the reverse direction, and the output of the DC-DC converter 2 is not outputted, since the output of the power device 4 is being applied onto the cathode side of the diode 3. And the output of the power device (2) 4 is prevented from flowing reversely to the DC-DC converter 2 by the diode 3, and the power 4 is preferentially outputted. Accordingly, it becomes possible to change a power output to be used for back-up, etc., over to another independent power output.
Patent JP-S58144000-A (JP)
Inventor: HARADA HIROSHI
IPC: B26D5/28
Filed: 1982-02-13
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。