baber/WOPTO huggingface dataset:
Patent JP-S62123211-A (JP)
Title: Control of unburnt constituent in fluidized bed combustion boiler
Inventor: TAKADA TOMOAKI
IPC: F23C10/28
Filed: 1985-11-22
Abstract: PURPOSE:To control the flow amount of gas in accordance with the fluctuation of a load and obtain a constant flow speed at all times by a method wherein an operation, in which particles including unburnt ash or the like dispersed from a fluidized bed are kept in a high temperature and the particles, having comparatively large grain sizes and collected by a cyclone, are returned to a free board under a high temperature condition through a circulating path, is repeated. CONSTITUTION:All or a part of the peripheral wall of a free board 4 is constituted by a heat insulating structure while all or a part of a contacting and heat transferring section until high-temperature cyclones 6a, 6b continued to the lower side of the free board 4 is lined by an insulating material 9. Further, the heat insulating structure is applied to circulating paths 7a, 7b. Unburnt constituent, flying out of a fluidized bed 2, is burnt in the free board section 4 and the unburnt constituent, corrected by the high-temperature cyclones 6a, 6b, returns to the free board section again and is burnt substantially perfectly while the free board section 4 is kept in a high- temperature condition by the heat insulating effects of the structure 8 of the furnace and the heat insulating material 9 whereby the reactions of denitrification and desulfurization may be effected effectively.
Patent JP-H01106628-A (JP)
Title: Tuner circuit for satellite broadcast television receiver
Inventor: KANOUCHI YASUSHIGE
IPC: H04N5/44
Filed: 1987-10-20
Abstract: PURPOSE:To obtain a desired selectivity by forming directly a microstrip line onto a printed circuit board as a pattern and providing a pre-select circuit coupling the primary and secondary through the pattern from a proper position of each resonance line. CONSTITUTION:A 1st IF signal inputted to an input terminal is amplified by the 1st IF amplifier, a signal of a prescribed frequency corresponding to a voltage from a tuning voltage input terminal 30 is selected by the pre-selector circuit 6 and sent to a mixer circuit 7. Microstrip lines 16a, 16b...16h of the circuit 6 are printed directly on the printed circuit board to couple the primary sides 16a, 16b and the secondary side 16c by a pattern from a proper position of each resonance line 16h. Thus, the desired selectivity (band width) is obtained and the best value as to image disturbance is selected.
Patent JP-H04142010-A (JP)
Title: Magneto-optical magnetic garnet crystal
Inventor: KUROSAWA HISAO
IPC: H01F10/24
Filed: 1990-10-01
Abstract: PURPOSE:To eliminate various kinds of problems associated with Bi substitution and obtain a collectively excellent magneto-optical garnet crystal by forming the garnet crystal to have a chemical composition expressed by Lu3-(X+Y+Z+Q) YXTbYEuZBiQFe5O12. CONSTITUTION:This magneto-optical garnet crystal has a chemical composition expressed by Lu3-(X+Y+Z+Q)YXTbYEuZBiQFe5O12 (where, the X, Y, and Z respectively represent numbers of 0.1-1.0 and Q represents a number of 0.1-2.0). When the garnet crystal is constituted in such way, addition of Y becomes effective without giving any adverse influence to the magneto-optical characteristic of the garnet crystal by using the Bi as a substitutable element in a large amount. Therefore, large-amount Bi substitution, improvement in temperature characteristic of the Farady rotation coefficient, reduction in defect of the natural core, etc., can be achieved collectively.
Patent JP-H07118833-A (JP)
Title: Film forming method of ti-tin laminated film and device therefor
Inventor: KOBAYASHI MASAHIKO
IPC: C23C14/06
Filed: 1993-10-22
Abstract: PURPOSE:To prevent the increase of particles and to improve productivity by periodically changing over from a chamber for film-forming of Ti to a chamber for film-forming of TiN. CONSTITUTION:In film-forming a Ti-TiN laminated film on the surface of a base body, the subchamber for film-forming of the Ti film is changed for the subchamber for film-forming the TiN film every one or more time of film- forming. That is, the sequence to film-form the TiN film in the subchamber 30 and in the subchamber 31 is periodically repeated. As a result, the increase of the harmful particles is prevented because the Tin film stuck to the inner wall of the subchambers 30, 31 is periodically covered with Ti to prevent the peeling of the TiN film high in internal stress.
Patent JP-H09103165-A (JP)
Title: Reaping haverster
Inventor: OZAKI NORIMUNE
IPC: B62D55/116
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To readily avoid crashing of a pretreatment working part to the ground in proceeding of a machine body from levee into a field. SOLUTION: This reaping harvester has a working position sensor 13 detecting that the pretreatment working part is lifted to a stroke end and a tilting sensor 11 detecting a forward inclining angle of a self-running machine body. When the working position sensor 13 is in a detected state and the detected angle by the tilting sensor 11 is higher than a tilted angle inducing a crashing of the pretreatment work part to the ground, a controlling means 14 automatically drives an alarm buzzer 15 according to information from both sensors 11 and 13.
Patent JP-S62153018-A (JP)
Title: Truck stopping device
Inventor: MIYANAGA YOSHINOBU
IPC: B61J3/10
Filed: 1986-11-06
Abstract: PURPOSE:To improve positioning accuracy and assure smooth operation in a stopping device for a truck travelling on rails by projecting stoppers beyond the rails to hold front-to-back the truck therebetween at a stopping position and supporting the truck by supporting members under the truck. CONSTITUTION:When a truck 10 reaches a predetermined position, a detector is operated to actuate a cylinder 111, so that a front stopper 114 is erected to come in abutment against a front bracket 10a of the truck 10 and thereby to stop the same. At the same time, a cylinder 111' is actuated to erect a rear stopper 114', which comes in abutment against a rear bracket 10b of the truck 10, so that the truck 10 is held front-to-back therebetween and fixed. Then, cylinders 115, 115' are moved up to support the brackets 10a, 10b of the truck 10 by lower stoppers 116, 116' under the truck 10 so as to prevent rattling due to diametrical difference between wheels 10c, 10d. Thus, positioning accuracy is improved and smooth loading operation is assured.
Patent JP-S62126298-A (JP)
Title: Blower
Inventor: NAKAMURA KUNIO
IPC: F04D29/58
Filed: 1985-11-26
Abstract: PURPOSE:To improve the blowing performance by forming air suction ports on the suction-side front part of the hub of a main impeller, forming the first casing as it surrounds the external periphery of a sub impeller, and housing the entire rotary impeller body in the second casing which surrounds the external periphery of the main impeller. CONSTITUTION:A main impeller 1 has each blade 3 attached to a hub 2 having a conical surface and is housed in a casing 4. A sub impeller 5 and a casing 21 which is an extension part of the hub 2 define one auxiliary fan. A part (b) of inflow current flows from a suction port 23 which is formed on the suction-side front face 22 of the hub 2, passes through a cooling passage 9 which is defined by both the hub and the external periphery of a motor, and is discharged axially by the action of the sub impeller 5. Current near the hub can then be fed axially on the discharge side, whereby improving the blowing performance.
Patent JP-H1199879-A (JP)
Title: In-meter ambient monitor
Inventor: SHIMIZU HIROSHI
IPC: H04N7/18
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To reduce the operating load of a driver by properly using the same monitor for displaying mirror information (vehicle ambient information) and meter information (normal vehicle information) according to the operation and road conditions. SOLUTION: Mirror information (vehicle ambient information) photographed by CCD cameras 1, 2, 3 and meter information (normal vehicle information) are displayed on a monitor screen 5 installed in a meter cluster 4. It is judged by a judging means 8 whether a display containing mirror information is made or not, and if yes, it is determined by a determining means 9 in which timing the mirror information is displayed. This monitor device includes a means 10 for automatically switching between meter information display and mirror information display on the monitor screen 5 according to the determination, and a function of switching by a manual-operated switch.  Thus, the mirror information (vehicle ambient information) and meter information (normal vehicle information) can be obtained on the same monitor, so that much information can be obtained with a small amount of moving time of a driver's visual line.
Patent JP-H02112026-A (JP)
Title: Method for processing prolog program
Inventor: ITO TAKAYUKI
IPC: G06F9/44
Filed: 1988-10-21
Abstract: PURPOSE:To release an unnecessary stack used for a goal to reduce the using quantity of a stack by clearly stating the goal in a PROLOG program, to which only one solution exists or which requires only one solution. CONSTITUTION:An execution controlling section 2 reads out a predicate verb to be executed from an input section 4 and discriminates whether or not a read-out goal means 'SCUT', namely cancellation of the control information stored in a stack after the goal is executed. When the goal does not mean the 'SCUT', the section 2 fetches the program having the read-out goal at the head section from a program storing section 1. At the same time, the section 2 analyzes control information from a program, accumulates the information in a stack 3, and finds a solution by executing the goal by referring to the control information. After executing the goal, the section discriminates whether or not a next goal is designated from the input section 4 and, when no designation is made, the section completes the program process. Therefore, the quantity of stacks used for executing a predicate verb to which only one solution exists or which requires only one solution can be reduced.
Patent JP-H1091082-A (JP)
Title: Numeric character display device
Inventor: MAEDA HIROSHI
IPC: G09F9/00
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To easily perform the discrimination between a temp. display and an amount of money display by providing an arbitrary display block so that a dot point becomes at the upper part of a numetic character display device and displaying a temp. unit with the character of the display part of this display block to dispense with an illuminator displaying the temp. unit. SOLUTION: A numeric character display device 1 is formed by allowing plural pieces display blocks constituted by display parts 2 and dot points 3 to be continuously formed. Moreover, the display blocks are attached so that a dot point 3 becomes at the upper part. Then, when the numeric value of a temp. is displayed, the temp. unit is displayed with a lower one digit and the numeric value of the temp. is displayed with upper 3 digits. In the displaying of the temp. unit, ' deg.' of the temp. unit is expressed with the dot point 3 and 'C' is expressed with the display part 2 of the display block. Thus, a unit display device is eliminated by using the dot point 3 which is intrincically used as a decimal point as one part of the temp. unit in this manner.
Patent JP-H07100409-A (JP)
Title: Spray gun
Inventor: ICHIHASHI SHUICHI
IPC: B05B9/00
Filed: 1993-09-30
Abstract: PURPOSE:To provide a spray gun capable of certainly removing the foreign matter in a nozzle without damaging the nozzle. CONSTITUTION:A spray gun has a leading end cylindrical part 1 having liquid supply ports 5, 5a communicating with a liquid inflow port, a spray nozzle part A having a spray orifice 30 provided with a fine throttle 30a formed thereto and connected to the leading end surface of the lead cylindrical part at the rear end surface thereof in a freely separable manner and having a liquid supply port capable of communicating with the spray hole and an engaging part 31 engaged with the spray nozzle part. Further, a connection cap 2 capable of being connected to the leading end cylindrical part in a freely detachable manner by screw connection means 4, 32 and a spacer capable of being held between the leading end surface of the leading end cylindrical part and the leading end part 21 of the spray nozzle part selectively in a detachable manner at the time of the removal of foreign matter and having the through hole capable of connecting the liquid supply hole of the leading end cylindrical part and the spray hole of the spray nozzle part are formed.
Patent JP-H11106594-A (JP)
Title: Polyvinyl resin composition
Inventor: TAJIMA KOJI
IPC: C08L29/14
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain a resin compsn. excellent in cold resistance, mechanical properties, penetration resistance, and adhesiveness by compounding a polyvinyl butyral resin with an ether ester plasticizer which comprises at least three diesters formed from 2-ethylhexanoic acid and polyethylene glycols different in degree of polymn. from each other. SOLUTION: This resin compsn. is prepd. by compounding 100 pts.wt. polyvinyl butyral resin with 20-80 pts.wt. ether ester plasticizer which comprises at least three diesters formed from 2-ethylhexanoic acid and polyethylene glycols each having a degree of polymn. of 5-10 and each being differernt from others in degree of polymn. For example, a plasticizer contg. 10-40 wt.% pentaethylene glycol bis(2-ethylhexanoate), 10-40 wt.% hexaethylene glycol bis(2- ethylhexanoate), and 10-40 wt.% heptaethylene glycol bis(2-ethylhexanoate), the sum of these diesters being 40-90 wt.%, is used.
Patent JP-S62127097-A (JP)
Inventor: NOMURA MIHARU
IPC: A47G9/00
Filed: 1985-11-25
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-2000083238-A (JP)
Title: Image monitoring system and monitor center device and image transmitting device
Inventor: OKA YASUTSUGU
IPC: G06T1/00
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To reproduce an image even when the image compression system of each monitor area is different by selecting one image expansion processing system from plural image expansion processing systems based on an image compression system code added to image information. SOLUTION: Each controller 1 is set in monitor areas A, B, and C, and an image sensor 2 and a mode setter 3 are connected with the controller 1. The controller 1 set in the monitor area A adds a JPEG compression system code to compressed image information, and transmits it through a telephone line 4 to a security center device 5. Also, the controller 1 set in the monitor area B adds a difference JPEG compression system code to the image information, and transmits it. Moreover, the controller 1 set in the monitor area C adds a fractal compression system code to the image information, and transmits it. Thus, the image information compressed by plural image compression systems can be reproduced by an expanding means suitable for the compression system.
Patent JP-H02111986-A (JP)
Title: Image forming device
Inventor: AMAMIYA KOJI
IPC: G03G15/01
Filed: 1988-10-21
Abstract: PURPOSE:To always carry out an image formation of high definition by beginning the feeding of transferring current and destaticizing current, set to be currents greater than the transferring current of a final color, at a specified timing, when a transferring material is detected to be separated from a transferring material carrying means. CONSTITUTION:When the transferring material is detected to be separated from the transferring material carrying means 501, the current, which is approximately equal to or greater than the transferring current of the final color, is set, and at the specified timing the feeding of the transferring current against a transferring means 5b is begun, and at the same time, the feeding of the destaticizing current against destaticizing means 5d and 5e is also begun. In this way the generation of a difference in level in the surface potential on the transferring material carrying sheet 501, which winds up and retains the transferring material, is prevented. Thus, the generation of a difference in transferring efficiency in the process of forming the same image can be prevented, forming of an image with differing darkness within the same transferring material can be prevented, and an image with image quality of high definition and good condition can always e formed.
Patent JP-H10110116-A (JP)
Title: Pale blue gloss pigment having perspiration resistance, its production and usage thereof
Inventor: KALIBA CLAUS DR
IPC: C09C3/12
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain a pale blue gloss pigment having high perspiration resistance useful as a coating material especially a coloring coating material, etc., of a lacquer for an automobile by reacting a silicate platelet coated with reduced titania with a specific silane. SOLUTION: This pale blue gloss pigment is produced by using a silicate platelet coated with reduced titania as a base and reacting the silicate platelet with a silane of the formula Ra SiXb [R is a 1-10C alkyl substituted by glycidoxy, amino, etc., at μ-position; X is a 1-4C alkoxy; (a) is 1 or 2; (b) is 2 or 3 with the proviso that (a)+(b)=4] (preferably, 3-aminopropyltriethoxysilane, etc.) by heating in a reductive atmosphere. The reaction is preferably per-formed by fluidizing the reduced platelets in a fluidizing reaction vessel by nitrogen, heating to 150-300 deg.C and further introducing the gasified silane and water vapor to the vessel. Moreover, muscovite flakes obtained by wet milling is preferably used as the silicate platelet. The reduction of the silicate platelet coated by the titania is preferably performed by ammonia gas.
Patent JP-H03223274-A (JP)
Title: 3-hydroxy-4-pyrone complex
Inventor: ROBAATO CHIYAARUZU HAIDAA
IPC: C07D309/40
Filed: 1990-10-02
Abstract: PURPOSE: To obtain a complex used in the therapeutic compositions for treatment of iron deficiency anaemia, by incorporating 3-hydroxy-4-pyrone with an iron (III) compound in a specific ratio.  
     CONSTITUTION: 3-Hydroxy-4-pyrone or 3-hydroxy-4-pyrone in which one or more of the hydrogen atoms attached to ring carbon atoms are replaced by a 1-6C aliphatic hydrocarbon group (provided that 3-hydroxy-2-methyl-4-pyrone is excluded.) is mixed with an iron compound in a molar ratio of 3:1 in a solvent (e.g. methanol) and the mixture is adjusted to pH 6-9 to give the objective complex. It is preferred to use an Fe (III) compound as the iron compound. This pharmaceutical composition exhibits excellent activity at low dose, controlling adverse effects such as iron precipitation in intestinal wall, vomitting, nausea, constipation, etc., caused by high dose administration. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S62126473-A (JP)
Title: Image synthesizer
Inventor: TATSUMI EISAKU
IPC: G06T3/00
Filed: 1985-11-28
Abstract: PURPOSE:To synthesize a complicated image and to simplify the movement of an image by providing an effective bits indicating to display corresponding to one or more picture elements and selecting a specified image. CONSTITUTION:An image table 7 has effective bits corresponding to the number of synthesized images to indicate an image memory from which image data are to be transferred to a V-RAM 2 in each picture element, and when the effective bit of the image table 7 in ON, a CPU 5 transfers image data having the highest priority to the V-RAM 2 by a program built in a ROM 4 and outputs the image data to a CRT 1. When all effective bits are OFF, image data stored in a background image memory 8 are transferred. The image can be moved by moving the effective bit in the image table 7. Consequently, at least two images having complicated shapes can be synthesized and these images can be simply moved.
Patent JP-S63118760-A (JP)
Title: Stepless variable power copying device
Inventor: YOSHIURA SHOICHIRO
IPC: G03G21/00
Filed: 1986-11-07
Abstract: PURPOSE:To easily execute a copying operation within a short period by automatically setting up an optimum copying magnification in repeating enlargement and reduction when inputted copying magnification exceeds the range of magnification to be set up. CONSTITUTION:The image length (a) of an original and the image length (b) of a copied image which are inputted through an original image length input key 18, a numeral input key 20, an image length input key 19, and the numeral input key 20 are read out and displayed on a display part 27 for displaying the number of copies and the image length. The copying magnification X is computed from the image length (a) of the original and the image length (b) of the copied image and whether the copying magnification X is included within the range of magnification to be set up or to is decided. When the copying magnification X exceeds the range, copying magnification X1 and copying frequency N required for the repeating of enlargement and reduction are computed, set up and displayed on a copying magnification display part 26 and the display part 27 for displaying the number of copies and the image length and copying processing is executed on the set up copying magnification and copying frequency.
Patent JP-2001093179-A (JP)
Title: Optical pickup
Inventor: OTAKI MASARU
IPC: G11B7/127
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To provide an optical pickup suitable for miniaturization and capable of recording and reproduction to the optical disk or recording surface of different corresponding wavelengths. SOLUTION: This optical pickup is provided with a first light source for emitting a first light beam having a first wavelength, a second light source for emitting a second light beam having a second wavelength longer than the first wavelength, a condensing lens for converging the first and second light beams to the information recording surface of a recording medium and a diffraction optical element arranged in an optical path from the first and second optical sources to the condensing lens.  The condensing lens converges the diffracted light beam of a first diffraction order of the first light beam from the diffraction optical element as information reading light or information recording light and converges the diffracted light beam of a second diffraction order lower than the first diffraction order of the second light beam from the diffraction optical element as the information reading light or the information recording light.
Patent JP-H10120413-A (JP)
Title: Enhancement of hydrogenation of material encapsulated by oxide
Inventor: NICKEL NORBERT H
IPC: C01B33/04
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for enhancing the hydrogenation of oxide- encapsulated materials, resulting in a significant decrease in hydrogenation time by forming an injection layer having a low reflectivity of monatomic hydrogen on the oxide-encapsulated material and subsequently hydrogenating the material with an atomic hydrogen source such as a hydrogen plasma. SOLUTION: This method for enhancing the hydrogenation of a material encapsulated by an oxide comprises forming a 5-7nm thick injection layer having a low reflectivity of monatomic hydrogen and comprising at least one selected from the group consisting of Au, Pt, hydrogenated amorphous silicon and polysilicon on the surface of an oxide-encapsulated material and subsequently hydrogenating the material with an atomic hydrogen source such as a hydrogen plasma. The diffusion of the hydrogen from a metal having a high electron concentration into the oxide is increase in a metal low in the solubility of the hydrogen, and the hydrogenation of the lower side material can similarly be increased.