baber/WOPTO huggingface dataset:
Patent JP-H01195903-A (JP)
Title: Extraction controller for extraction steam turbine
Inventor: ISHIDA SHIYOU
IPC: F22D1/32
Filed: 1988-02-01
Abstract: PURPOSE:To improve plant efficiency and to enable selection of optimal extraction amount of steam by regulating the opening of an extraction control valve based on an outlet supply water temperature signal of a water supply heater, a total fuel flow signal and an actual load signal of generator. CONSTITUTION:A HP extraction control valve 18 is provided to a HP extraction steam pipe 37 coupled with a high pressure turbine 32 and feeding extraction steam to a HP water supply heater 46 while an LP extraction control valve 19 is provided to an LP extraction steam pipe 38 led from an intermediate pressure turbine 33. Signals detected through heater outlet temperature detectors 47, 43 arranged respectively at the outlets of water supply heaters 46, 42, a total fuel flow signal detected through a flow meter 31 arranged in a fuel pipe 29 and actual load signal of a generator 35 are provided, as input signals, to the control circuits of the extraction control valves 18, 19. In the control circuits, an optimal temperature of supply water is set as a function of the load and the fuel flow, then it is compared with an actual temperature in order to regulate the openings of the extraction control valves 18, 19. By such arrangement, the generator load for respective load band or throw-in amount of fuel, i.e. the plant efficiency, can be maximized.
Patent JP-S52102912-A (JP)
Title: Compressed-mixture-gas reflux system of 2-cylinder rotary piston engin e
Inventor: KIKURA KATSUAKI
IPC: F02B53/04
Filed: 1976-02-24
Abstract: PURPOSE: For preventing fire accident particularly upon idling to reduce in quantity the exhaust gas which is fed to a such on operation chamber due to the overlap of suction and exhaust. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11335158-A (JP)
Title: Ceramic substrate and its polishing
Inventor: NATSUHARA MASUHIRO
IPC: B24B29/00
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic substrate having the smoothly polished face by grinding a relatively thin ceramic substrate having a large surface area with no occurrence of damage or the like. SOLUTION: A rotor 11 that contains abrasive grains and has deforming ability is used to grind the surface of the ceramic substrate 10 with the circumference of the rotor 11. The grinding is continued, as the angle θ between the running direction D0 of the ceramic substrate 10 and the rotation direction D1 of the rotor 11 is inclined by 10-80 deg., or the polishing process is divided into two or more steps, as the particle sizes of the abrasive grains are made smaller than that in the former steps. This process is particularly suitable for polishing the ceramic substrate of less than 2.0 mm thickness and the polished ceramic substrate 10 is suitably useful as a ceramic heater substrate for the toner image thermal fuser.
Patent JP-S60164546-A (JP)
Inventor: SAKURAI YOSHINORI
IPC: E04D13/00
Filed: 1984-02-06
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-S62176516-A (JP)
Title: Adsorption and reclamation control method for adsorption device
Inventor: KUBO TSUTOMU
IPC: B01D53/26
Filed: 1986-01-30
Abstract: PURPOSE:To lower the cost by treating reclamation with reclamation flow and reclamation time as per design value for a quantity of adsorption treatment flow to be reclaimed less than design value, and prolonging adsorption treatment time until adsorption treatment flow comes to design value at an adsorption column. CONSTITUTION:Wet air comes in from an inlet 1 and passes through a piston valve PV-1, a column A and a non-return valve CV-1 one by one, while defumidified dry air exhausts from an outlet 2 into outside the system. During said process, part of dry air passes through a needle valve NV, a non-return valve CV-4, a column B, a piston valve PV-4 and a silencer 3 one by one and reclaimed by draining water content in the adsorption column B. Then, pulse signals are transmitted by an electric apparatus type flow meter FIA to calculate quantity of raw air charged by a meter installed in an operation board 4 and quantity of purified air separately, and when each of them comes to respective set value, signals for switching over the system between each of columns are transmitted from the meter.
Patent JP-S61180139-A (JP)
Title: Measuring method of nitrogen oxide in exhaust gas
Inventor: KUBO KYOJI
IPC: G01N31/00
Filed: 1985-02-06
Abstract: PURPOSE:To accelerate the reaction velocity of exhaust gas containing NO2 and to improve conversion efficiency to NO by bringing the exhaust gas containing NO2 into contact with a layer filled with a heated H2SO4 aqueous solution and a solid alkali iodide. CONSTITUTION:A vessel 6 filled with the alkali iodide is provided on an upper opening part of a H2SO4 vessel 1 having a heating heater thermal insulation part 4. Then, gas to bemeasured is introduced into the heated H2SO4 aq. solution 5 within the vessel 1 via an inlet pipe 2 and a pore sphere 3 and brough into contact with it. Then, this exhaust gas is made to rise accompanied by steam and SO3 and brought into contact with the solid alkali iodide 9. Since this iodide 9 is cooled by a cooling fin 7, H2SO4 is condensed on the surface of the iodide 9 and NO2 in the gas to be measured is reduced to NO. The alkali iodide dissolved in the condensed H2SO4 solution drops into the vessel 1. Accordingly, the new solid alkali iodide face is always exposed to the surface of the iodide 9 and further, the reducing reaction from NO2 to NO progresses within the vessel 1 and the perfect reaction from NO2 to NO in the exhaust gas is maintained.
Patent JP-S54112116-A (JP)
Title: Multiple-address radio communication system and its receiver
Inventor: FUJISAWA TOORU
IPC: H04B7/00
Filed: 1978-02-22
Abstract: PURPOSE: To eliminate the open leakage of important information by allowing the receiver of a  system, which transfers information to a specific receiver in a specific area, to receive a general  broadcast normally and to receive a multiple-address signal by switching automatically and  definitely for multiple address communication.   
     CONSTITUTION: The multiple-address radio talking system including a multiple- address transmitter and multiple-address receiver is equipped with synchronous communication start signal generating part 4 and multiple-address communication object receiver selective signal generating part 5,  which are both connected to alternation switch S 1  for multiple-address communication mudulation contents generating a pre-signal and multiple-address signal, at radio transmission section  200. Further, specific receiver 200 is provided with medium-wave and FM-wave broadcast reception parts 16 and 17 which receive general midium waves and radio waves from FM broadcasting station 24, and multiple-address communication object listener selective signal discrimination  part 13 connected to multiple-address reception part 13 detecting pre-signals generated by generating parts 4 and 5 in transmission section 200, in addition to receiver-content alternation switch S 3   and general-broadcast switch S 7  controlled by FF23 which changes general-broadcast reception  over to multiple-address signal reception. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03226069-A (JP)
Title: Image sensor
Inventor: MIYAGUCHI YOICHIRO
IPC: H04N1/028
Filed: 1990-01-30
Abstract: PURPOSE:To improve the light source efficiency by providing a tilt on an edge of an image sensor and providing a light collection film made of a transparent material having a larger refractive index than that of the transparent board onto the tilt face. CONSTITUTION:A transparent material such as quartz, glass or synthetic resin or the like is used for a transparent board 1. A 1st light collection film 4' is a light collection film with a larger refractive index than that of the transparent board made by a same material and process as an inter-layer insulation film, a 2nd light collection film 6' is made of the same material and same process as that of a protection film having a refractive index larger than that of the transparent board and smaller than that of the 1st light collection film and an optical guide path 7 is an optical guide path with a smaller refractive index than that of the 2nd light collection film.
Patent JP-H01197371-A (JP)
Title: Monolithic refractory for lining of vessel of melted metal
Inventor: SHIBATA TSUGUYOSHI
IPC: C04B35/66
Filed: 1988-01-29
Abstract: PURPOSE:To improve spalling resistance and corrosion resistance by utilizing three component-base composition as an aggregate in which a heat resistant material consisting of magnesia as a main component is blended with a heat resistant raw material consisting of alumina and spinel as the main component respectively. CONSTITUTION:The title monolithic refractory is produced by utilizing three component-base composition as an aggregate in which 0.1-10 pts.wt. preferably 1-8 pts.wt. heat resistant raw material consisting of (C) a magnesia-base raw material (substance incorporating extremely little impurities and having stable reactivity e.g., electromelting magnesia and seawater magnesia clinker) is blended with both (A) an alumina-base raw material, e.g., 5-95 pts.wt. preferably 15-85 pts.wt. heat resistant raw material consisting of high-temp. treated electromelting alumina having little impurities as a main component and (B) a spinel-base material, e.g., 95-5 pts.wt. heat resistant raw material consisting of high-purity electromelting spinel and sintered spinel as the main component at 100 pts.wt. total amounts of A and B.
Patent JP-H02200136-A (JP)
Title: Setting device of auxiliary line to branch line in tuna longline fishing
Inventor: ONODERA TADAYOSHI
IPC: A01K91/18
Filed: 1989-01-30
Abstract: PURPOSE:To make possible to recover fish without missing even in a case of releasing branch line from main line with missing of bite by combining guiding tool, fish sensor and snap holder so as to perform specific action. CONSTITUTION:Branch line 19 is released from main line and fish biting to said branched line begins to move, then tension is applied to the branched line 19, thus vertical roller 17, etc., of guiding tool 16 is pushed to stern side and vertical roller base 20 is revolved, then fish sensor 26 is operated. Besides, in said case, magnitude of necessary tension is previously adjusted at suitable value with fastening of nut 25. Force is outputted from the fish sensor 26 and air cylinder 33 is immediately operated, then snap holder 28 is moved to upward of stem side, thus the branched line 19 is engaged in setting part 40 of the snap with touching to guiding bar 51 or line 41 of the snap between vertical roller, etc. Further, arm 48 is contacted with touching part 50 and pushing part 31 is released from stopping tool 32, then the branched line 19 is nipped between the setting part 40 and hook 42, thus the snap 36 is set to the branched line 19 and the snap 36 is released from base part 30.
Patent JP-S60186352-A (JP)
Inventor: KARURU HAINTSU BURUSUTO
IPC: G01L5/00
Filed: 1985-02-06
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-S59145017-A (JP)
Title: Ozone removing apparatus
Inventor: KAYAMA MASAAKI
IPC: B01D53/34
Filed: 1983-02-08
Abstract: PURPOSE:To reduce ozone effluence, by lowering air passing resistance by providing an arc generating part to the downstream side of an ozone generating part. CONSTITUTION:In the machinery having acorona discharge part such as an electrostatic air purifier, an arc generating part 11 is provided to the air passage formed to the downstream side of ionization parts 1, 2. Ozone generated in the ionization parts 1, 2 is decomposed by the arc generating part 11 and purified air free from ozone is sent out from an exhaust port 7.
Patent JP-H11205708-A (JP)
Title: Digital broadcast reception system
Inventor: ABE TAKAYOSHI
IPC: G06F3/0481
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To enable a system to inform the user as required of the fact that program relating information is multiplexed on a program. SOLUTION: A program guide sent from a broadcast station is received by a digital broadcast receiver 11b and displayed on a screen 38a of a television receiver 38. When a desired program is selected by referring to the program guide and program relating information is multiplexed on the program, a program relating information list is generated by icon information and displayed on the screen 38a of the television receiver 38. Whether or not an icon is set as to each program relation information by referring to the program relating information list. Even after the start of program, the program relating information list is called and the presence of display of icons is set. When the program is started, the icons are displayed depending on the setting.
Patent JP-S52103083-A (JP)
Title: Indexing device of revolving object
Inventor: HIKONE TATSUYA
IPC: B23Q5/20
Filed: 1976-02-25
Abstract: PURPOSE: To provide an indexing device adapted to index smoothly and correctly a spindle by utilizing a cam dram. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59146853-A (JP)
Title: Line drawing document automatic transferring apparatus in screen printing
Inventor: KATSUBE YUTAKA
IPC: B41C1/14
Filed: 1983-02-12
Abstract: PURPOSE:To obtain a line drawing document automatic transferring apparatus having smaller capacity of memory and requiring few manual operation other than the initial input time by an apparatus wherein a plotosensitive sensor is driven to follow a line drawing and the film of the same color as that designated in accordance with the resultant line drawing data is then cut. CONSTITUTION:Color information and coordinate initial values of each line of a line drawing in the form of closed-loop are input from input means, and a sensor is driven by drive means in accordance with the position of a photosensitive element locating at the foremost end thereof. The sensor comprises a group of photosensitive elements independent from one another which serve to decide the presence or absence of line element based on the intensity of sensed light, is set to the coordinate initial values of the objective line drawing corresponding to color information, and then scanned along the line element starting from the coordinate initial values of the line drawing until it returns back to the coordinate initial values. The line drawing data obtained from this scanning is input to film cutting means through the drive means, so that the film of the designated color is cut by the film cutting means based on the line drawing data.
Patent JP-S54113954-A (JP)
Title: Organic sludge dehydration assistant
Inventor: FUKUDA SADAO
IPC: B01D21/01
Filed: 1978-02-24
Abstract: PURPOSE: To provide a dehydration assistant which is a copolymer containing two specific constituents and whose aqueous solution is emulsified to give dehydrated cakes a high separating property with regard to a filter cloth, by limiting the molar fraction of the constituents.  
     CONSTITUTION: The copolymer contains a constituent (such as acrylonitrile,  methacrylonitrile, etc.) represented by the formula I and another constituent (such as dimethylbenzylaminoethyl acrylate etc.) represented by the formula II. The molar fraction of the latter constitutent is 0.1 to 0.5. The aqueous solution containing 0.2% by weight of the copolymer is an emulsion. The moisture content of the dehydrated cakes can be made lower by the dehydration assistant than by conventional ones. The added quantity of the assistant to the solid content of the sludge is 0.5 to 5%, preferably 2 to 4%, by weight. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S52105220-A (JP)
Title: Composition for rectal administration comprising beta-lactam ring containing substance and method of making same
Inventor: KICHIJIMA HIROSHI
IPC: A61P31/04
Filed: 1976-02-28
Abstract: PURPOSE: Preparations of β-lactam antibiatics for rectal administration, with higher rate of absorption in to the body and prolonged duration in the blood at high levels achieved by incorporation of probenecid. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01195842-A (JP)
Title: Constant pressure impressing device for pulse wave observation
Inventor: TAKASHIMA MITSURU
IPC: A61B5/02
Filed: 1988-01-30
Abstract: PURPOSE:To make an accurate pulse wave observation performable with a simple structure by holding the body being observed so as to apply a constant contact pressure to a sensor by frictional force based on magnetic attraction between a magnet and a member. CONSTITUTION:A magnet 8 and a steel plate 7 are attracted to each other by magnetic force. A finer inserted into a hub formed by a belt 4 is made contact with a sensor 3 while adding another finger to fingering plates 9a, 9b, and the fingering plate 9b of the belt 4 is moved in the clamping direction. With this movement, the belt 4 is interlocked with the fingering plate 9b and presses the finger to the sensor 3. The belt 4 comes to standstill in the state that force by dint of elastic force of the finger and frictional force based on magnetic attraction between the magnet 8 and the steel plate 7 are well- balanced.
Patent JP-2000224430-A (JP)
Title: Display correction device
Inventor: YAMAGUCHI YOSHIKAZU
IPC: G09G1/04
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a display correction device for detecting high voltage fluctuation in full-white display and full-black display, making the phase of horizontal drive output signals fluctuate and correcting the fluctuation of the horizontal position of display as well. SOLUTION: Horizontal amplitudes in the full-white display and the full-black display are made the same by a horizontal amplitude correction circuit 5 for correcting the horizontal amplitude by the information of the detection signals of a high voltage fluctuation detection circuit 4 for detecting the fluctuation of a high voltage. Further, horizontal phases are corrected by a horizontal phase correction circuit 6 for correcting the phase of the horizontal drive output signals by the detection information of the high voltage fluctuation detection circuit 4 and the horizontal positions are made the same in the full-white display and the full-black display.
Patent JP-S60189204-A (JP)
Inventor: HERUMUUTO FUORUSUTAA
IPC: A61B5/055
Filed: 1985-02-05
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-H08193229-A (JP)
Title: Apparatus for reduction recovering copper from molten slag of copper smelting
Inventor: KIMURA ETSUJI
IPC: C22B7/04
Filed: 1995-01-17
Abstract: PURPOSE: To easily recover metal copper from the copper oxide through reduction included in the molten slag formed at the time of refining blister copper from the matte formed is smelting of copper sulfide-contg. ore by immersing metal iron into this fused slag. CONSTITUTION: The molten slag is formed from the matte consisting of copper sulfide and iron sulfide by smelting the sulfide ore contg. Cu and Fe in the form of sulfide. The matte is subjected to oxidation refining by flowing air therein in the molten state, by which the molten slag consisting essentially of the blister copper of >98.5% Cu, FeO and Fe2 O3 and contg. CaO is formed. Since the molten slag contains Cu2 O oxidized and formed at the time of oxidization refining of the matte in the molten slag, the molten slag 42 is put into a vessel 15 and the metal iron 17 is immersed therein and is brought into contact with the molten slag 42. The Cu nobler than Fe is reduced from the Cu2 O into Cu and Fe 17 baser than Cu is oxidized and enters the inside of the molten slag 42.  The reduction-formed metal Cu 12 is stored in a pouring basic 19 formed in the bottom of the vessel 15 and is then recovered.
Patent JP-S57135215-A (JP)
Title: Holding device for catalyst
Inventor: UEDA KATSUTOSHI
IPC: F01N3/28
Filed: 1981-02-17
Abstract: PURPOSE:To positively prevent a leak of exhaust gas by diagonally abutting honeycomb catalyst holding cushion material made of laminated steel wool and siliglass wool. CONSTITUTION:Cushion material 3 is provided between a honeycomb 4 and a casing 7 to prevent damage to the honeycomb catalyst 4. The cushion material, laminated layers of steel wool 1 and siliglass wool 2, has a high density that prevents exhaust gas from going through the cushion material by-passing the catalyst. Diagonal abutting of the ends 5 of the cushion material 3 positively prevents a leak of the exhaust gas through the abutting joint because of its slant cutting.
Patent JP-H05217133-A (JP)
Title: Magnetic head device for magnetic card reader
Inventor: KANAYAMA YASUHIRO
IPC: G11B25/04
Filed: 1992-02-06
Abstract: PURPOSE:To prevent the projection of a magnetic head from a mounting frame by making a width drawn-up portion of a flat spring section abut on the inside of the mounting frame and hence enhancing the positioning accuracy of the magnetic head with the mounting frame. CONSTITUTION:As a recessed part is installed on a stopper 2a in a mounting frame 2 in order to mount a magnetic head 1 with the mounting frame 2, the magnetic head 1 is thrust into the mounting frame 2 in the direction of the arrow D. Then, the tip of a flat spring section 8 abuts on the stopper 2a, thereby preventing the penetration of the magnetic head from the mounting frame 2. A width drawn-up portion 7 abuts on the inner side of the mounting frame 2, which eliminates the clearance between the magnetic head 1 and the mounting frame 2 and hence enhances the positioning accuracy of the magnetic head 1.
Patent JP-H10207162-A (JP)
Title: Image forming device provided with soundproof stracture
Inventor: BABA TOSHIO
IPC: G03G15/00
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To reduce production cost by simply producing an outside case cover without reducing a soundproof effect, in an image forming device having soundproof stracture on the outside case cover. SOLUTION: This image forming device is constituted so that for instance, a rear outside case cover 11 for covering the back side of a copying machine main body is molded by blowing, then, a liquid chamber 15 is formed along a plate surface inside the rear outside case cover 11 and filled with a liquid 20 such as water and an inlet 16 and an outlet 17 for the liquid 20 are stopped up with caps 18 and 19 made of rubber. At the time of operation the rear outside case cover 11 shuts out a noise generated in the copying machine main body, after the liquid chamber 15 is filled with the liquid 20, to prevent the noise from leaking out.
Patent JP-H08199476-A (JP)
Title: Production of durable water repellent polyamide fabric
Inventor: KANEKO MASAHIDE
IPC: D06M101/16
Filed: 1995-01-12
Abstract: PURPOSE: To produce a water-repellent polyamide fabric excellent in dry cleaning resistance by absorbing hydrophilic group-containing synthetic tannic acid to a fabric highly compacted by contracting polyamide fiber, applying a mixed emulsion of a fluorine repellent with a crosslinkable resin to the fabric. CONSTITUTION: A 75d and 36f polyester yarn used as a warp and a 100d/50f nylon/polyester divided type conjugated fiber yarn used as a weft are woven into a plain weave and the woven fabric is immersed into a benzyl alcohol to swell the conjugate fiber and the nylon component is divided and contracted to highly compactize the woven fabric and prescribed heat setting and dyeing are carried out, and then, the fabric is immersed into a synthetic tannic acid solution having sulfonic acid group to absorb the synthetic tannic acid in the fabric and a mixed water-based emulsion comprising a fluorine-based water repellent with crosslinkable resin is applied to the fabric and then the fabric is heat-treated.