baber/WOPTO huggingface dataset:
Patent JP-H05173001-A (JP)
Title: Optical parts having laminated antireflection film
Inventor: TOKUMURA KEIU
IPC: G02B1/115
Filed: 1991-12-26
Abstract: PURPOSE:To improve optical characteristics and durability by successively laminating a first layer comprising CeO2 and MgO having specified refractive index, a second layer comprising TiO2 or TiO, and a third layer comprising MgF2 or SiO2. CONSTITUTION:The first layer comprising a mixture of CeO2 and MgO is formed on a substrate in such a manner that the layer has 1.63-1.75 refractive index. Then the second layer comprising TiO2 or TiO is formed on the first layer by vapor deposition according to an usual method, and then the third layer comprising MgF2 or SiO2 is formed on the second layer by vapor deposition according to an usual method. Since the first layer consists of a mixture of CeO2 and MgO, controlling of the film (controlling of compsn. and refractive index) can be easily performed and good adhesion property is obtd, between the first layer and the substrate. Moreover, the reflectivity in the visible wavelength region can be suppressed to <=1% and durability under bad conditions is improved for a long period.
Patent JP-2001165406-A (JP)
Title: Boiler facility and method of controlling the same
Inventor: SUGAWARA HIDEO
IPC: F22G5/02
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a boiler facility having an incinerator and its control method, which supplies more stabilized steam to an electric power facility, a combined cycle or the like to obtain stabilized output. SOLUTION: A boiler facility and its control method comprises a system in which superheated steam is generated by the heat possessed by an exhaust gas generated from an incinerator 1, the conditions of the superheated steam are detected, and the combustion conditions of the incinerator 1 are controlled on the basis of the detection results, whereby the output conditions of the superheated steam become controllable. In such a system, detection of the conditions of the superheated steam is conducted right after the superheated steam is generated.
Patent JP-H07181117-A (JP)
Title: Gas sampling apparatus for analysis
Inventor: OMORI SHOZO
IPC: G01V8/12
Filed: 1993-12-21
Abstract: PURPOSE:To block the infiltration of a liquid in an environment to be measured into a chamber. CONSTITUTION:A liquid detector 10 which comprises a cylindrical transparent container 11 sealable with a lid body 12 having an inflow port 15 and an outflow port 16. a light emitting means 20 arranged at a position corresponding to a liquid level E to be inspected and a photo detecting means 9 is connected to a pipeline for connecting an environment to be measured and a chamber. Light from the light emitting means 20 is admitted into the photo detecting means 9 with no liquid existing in the transparent container 11. On the other hand, when the liquid in the environment to be measured enters the transparent container 11 through the pipeline, the light from the light emitting means 20 gets off the photo detecting means 9 as an optical path is bent by the liquid. Therefore, a sampling operation is turned ON or OFF by a signal from the photo detecting means 12 thereby allowing the blocking of the entry of the liquid into the chamber. Then, when the optical axis of the light emitting means 20 and the photo detecting means 9 is set in a range of 10-30% from the center of the transparent container 11, the presence of the liquid can be detected accurately regardless of a slight change in the position of the optical axis.
Patent JP-H06167880-A (JP)
Title: Toner supply device
Inventor: ISHIKAWA TOMOJI
IPC: G03G15/08
Filed: 1992-11-30
Abstract: PURPOSE:To prevent an agglomeration of toner by means of a simple structure and to send a sufficient amount of toner to a toner carrying/supplying means, in a toner supply device provided with the toner carrying/supplying means which is constructed rotatably, with toner carrying part formed in spiral form. CONSTITUTION:A projection 81 fixed to the side plate 47 of a toner hopper unit 40Y at one end and inserted in a coil spring 82 is provided between the agitator 44 and the toner carrying screw 42, and is held so that the lower ends 821 of the coil spring 82 are in contact with the carrying vanes 422 of the toner carrying screw 42. When the toner carrying screw 42 starts to rotate, the coil spring 82 is compressed and thereafter returns to its initial shape by means of elasticity. By the springing of the coil spring 82 caused when it recovers its shape, an agglomeration of toner can be broken up.
Patent JP-H07166874-A (JP)
Title: Piston device and combustion method for internal combustion engine
Inventor: TANIGAWA HIROYASU
IPC: F02B25/16
Filed: 1993-12-10
Abstract: PURPOSE:To attain low NOx, noise, etc., by diametrically contracting a piston head part, providing a plurality of air flow adjusting grooves, tilted and bent, in this contracted part, diametrically contracting also a lower surface of a cylinder head formed in almost a conical shape, and providing a fuel injector, so as to reduce a maximum combustion pressure or the like. CONSTITUTION:A scavenger hole group 4, opened/closed by a piston 2, is provided to be inserted in a sloped shape in a lower part of a sliding surface 3 of the piston 2 in a cylinder 1, and also a head part of the piston 2 is formed in a diametrically contracted almost cone shape 15a. On the other hand, also a lower surface of a cylinder head 7 is formed in a cylindrically contracted almost cone shape 15b, to provide a fuel injector 10 in the center of this cone shape, and also to provide a several number of, for instance, four exhaust valves 8 almost in parallel to a cylinder axis. A suitable number of rotary air flow adjusting grooves 17 are provided to be tilted and bent in a diametrically contracted part 9a in the head part of the piston 2, and when the piston 2 approaches the top dead center, by reciprocating pump action formed by the diametrically contracted parts 9a, 9b, a superhigh speed rotating air flow is injected into a combustion chamber through the rotational air flow adjusting groove 17 so as to effectively burn fuel.
Patent JP-H06195143-A (JP)
Title: Clutch stepping power supporting device
Inventor: GOTO HIROYUKI
IPC: B60K23/02
Filed: 1992-12-25
Abstract: PURPOSE:To provide a clutch stepping power supporting device which can improve wearing resistance and durability, as well by preventing surface pressure from being concentrated to a link part (pivot part) between the link pin of a clutch pedal and an arm member even though the configuration is simplified and low-costed. CONSTITUTION:The link hole 13 of an arm member 9 to be energized by a toggle spring 10 is composed of a large diameter inserting hole part 16 for inserting the link pin 12 of a clutch pedal 5 and a small diameter engaging hole part 17 communicated with a part of the inserting hole part 16 and provided with a diameter almost equal to the diameter of a small diameter part 15 of the link pin 12, and the small diameter part 15 of the link pin 12 is engaged to the engaging hole part 17 of the link hole 13 by the energizing force of the toggle spring 10.
Patent JP-H0578475-A (JP)
Title: Copolyamide and its production
Inventor: MITANI MAKOTO
IPC: C08G69/26
Filed: 1991-12-27
Abstract: PURPOSE:To obtain a copolyamide having transparency and excellent heat- resistance, mechanical strength, boiling water resistance and chemical resistance by contacting a specific alicyclic dicarboxylic acid, a dicarboxylic acid and a diamine. CONSTITUTION:The objective copolyamide consisting of 99-1mol% of the recurring unit of formula IV and 1-99mol% of the recurring unit of formula V can be produced by contacting (A) an aliphatic dicarboxylic acid of formula I (R<1> to R<8> are H, halogen, OH or carbon-containing ring) with (B) a compound of formula II (Y is bivalent aromatic hydrocarbon group, bivalent aliphatic hydrocarbon group or bivalent alicyclic hydrocarbon group) and (C) a diamine of formula III (X is bivalent hydrocarbon group same as X<1> and X<2>).
Patent JP-H06210954-A (JP)
Title: Reversible thermal recording material
Inventor: IKEDA MITSUHIRO
IPC: B41M5/337
Filed: 1992-12-25
Abstract: PURPOSE:To provide a reversible thermal recording material capable of forming and erasing an image in good contrast and capable of holding an image stable with the elapse of time under daily living environment. CONSTITUTION:In a reversible thermal recording material containing a usually colorless or light-colored electron donating dye precursor and an electron acceptive compd. generating a reversible hue change in the dye precursor by the difference of a cooling speed after heating, a phenolic compd having at least one 6C or more aliphatic hydrocarbon group is used as the electron acceptive compd. By this constitution, the reversible thermal recording material capable of forming and erasing in good contrast and capable of holding an image stable with the elapse of time under daily living environment can be obtained.
Patent JP-H11158885-A (JP)
Title: Combination block for continuous footing and method for constructing footing
Inventor: TERADA SHIGERU
IPC: E02D27/01
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for constructing a footing capable of greatly simplifying the assembling temporary work by eliminating the need for finishing work for making an upper surface horizontal. SOLUTION: Corner blocks 1 for use at corner parts and a connecting block 2 for connecting the corner blocks are manufactured in advance as combination blocks for a continuous footing. After the blocks are conveyed to a construction site and arranged in appropriate positions, the adjacent blocks are connected together by a connecting shaft 26, and concrete is placed into the joint between the adjacent blocks.
Patent JP-2000174470-A (JP)
Title: Information display
Inventor: ASANO MASAKI
IPC: G08G1/095
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To achieve excellent heat condition, and efficiently radiate heat in a case to the outside by liquid-tightly blocking the opening part of a display body with a metal plate, by mounting a power supply unit at the inner-surface side of the metal plate, and by mounting a radiator at the outer-surface side of the metal plate. SOLUTION: An opening part 15 is formed corresponding to a power supply unit 2 being provided inside an enclosure 1. Heat being generated by an electronic component 4 of the power supply unit 2 is conducted to a radiator 7 via a metal plate 5, and is radiated outside the case, thus increasing heat conduction efficiency for the radiator 7, and efficiently radiating the heat of the electronic component 4 to the outside. Also, the metal plate 5 faces the outside from the opening 15 of the enclosure 1, thus functioning as a heat sink, and directly radiating the heat from the electronic component 4 to the outside. Also, the power socket of the power supply unit 2 is fixed to the metal plate 5 or a pad 23, thus connecting the ground to the enclosure 1.
Patent JP-H06197604-A (JP)
Title: Tiller
Inventor: NAGANO KEIJI
IPC: A01B33/02
Filed: 1992-12-28
Abstract: PURPOSE:To prevent a tail ring from depositing soil spattered behind a machine body by a normal rotation claw and simultaneously eliminate a wheel track to enable land leveling tilling in a tiller coaxially supporting a normal rotation claw and a reverse rotation claw in the rear part of a transmission case. CONSTITUTION:A normal rotation shaft 123 and a reverse rotation shaft 124 are coaxially supported in the rear of a transmission case 1 and plural normal rotation claws 171 to 174 are provided in the normal rotation shaft 123 and simultaneously plural reverse rotation claws 181 to 184 are provided in the reverse rotation shaft 124. A pair of lateral tail wheels 21 is arranged behind these reverse rotation claws 181 to 184 each provided on the right and left of the machine body. Thereby, these tail wheels 21 are prevented from depositing soil spattered behind the machine body by these normal rotation claws 171 to 174 and simultaneously soil is scattered behind these tail wheels 21 by these reverse rotation claws 181 to 184 to erase wheel track.
Patent JP-2001166926-A (JP)
Title: Job processor having additional menu function
Inventor: WADA SHIGEFUMI
IPC: G06F3/0482
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a job processor capable of easily operating an additional menu by adding the menu item of the menu bar of a job processing application. SOLUTION: An additional folder is prepared in a folder in which a task processing application is set up, and an additional menu definition file related with the contents of the additional menu is set in the folder, and at the time of starting the task processing application, the additional menu definition file is read, and the menu bar of the application is allowed to have the additional menu function.
Patent JP-2001169288-A (JP)
Title: Device and method for searching motion vector
Inventor: HAYASHI NAOYA
IPC: H04N19/587
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for searching a motion vector capable of accurately searching the motion vector even in images where motion becomes non-continuous to an encoding image immediately before. SOLUTION: A global motion vector search part 4 searches a global motion vector by evaluating a difference between the pixels at the same position of an input image and an NR reference image which is the input image of one frame before held in a source image frame memory 3. From the global motion vector search result, a CPU 1 decides the search range of the motion vector and sets it to a motion search part 6. The motion search part 6 searches and obtains the motion vector from the encoding image held in a frame memory 8 and the reference image encoded in the past and similarly held in the frame memory 8 within the motion vector search range set by the CPU 1.
Patent JP-2001169199-A (JP)
Title: Circuit and method for correcting subtitle
Inventor: MIYAZAKI KAZUNORI
IPC: H04N5/445
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a subtitle correcting circuit, which is capable of interpolating a subtitle without regard to the state of the video by interpolating video corresponding to the state of video and capable of scaling in the state of keeping a function as the subtitle. SOLUTION: When there is subtitle information in the video like an original picture 1, a subtitle sampling part 2 divides the picture 1 into a video 21 from which the subtitle part is sampled and information 22 on the sampled subtitle part. When the video 21 is an interlaced image, the motion adaptive interpolation part 31 of an I/P conversion and scaling part 3 executed I/P conversion by the adaptive motion and executes magnification and contraction processings in addition. A subtitle interpolating part 32 executes magnification and contraction processing to the information 22 on the subtitle part with the deterioration prevention and the aspect ratio fixing processing of character information as prerequisites. A composing part 4 composites video data and subtitle data interpolated and magnified/contracted by the part 31 and the part 32.
Patent JP-2000171119-A (JP)
Title: Triple-effect absorption refrigerating machine
Inventor: INOUE OSAYUKI
IPC: F25B15/00
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a triple-effect absorption refrigerating machine which enlarges the heat recovery from a heat source and lowers the temperature and pressure of a high-temperature regenerator. SOLUTION: In a triple-effect absorption refrigerating machine which has a high- temperature regenerator 4, a middle-temperature regenerator 5, a low-temperature regenerator 6, a condenser 3, and an evaporator 1 for its main components, the middle- temperature regenerator 5 is composed of the two of the middle-temperature regenerator 5 heated with the refrigerant vapor from the high-temperature regenerator and the middle-temperature regenerator 10 heated with an external heat source after heating of the high-temperature regenerator, and it will do to so connect the solution pipe of the middle-temperature regenerator as to lead it from the middle-temperature regenerator 5 to the middle-temperature regenerator 10, and also the high-temperature regenerator 4 and the middle-temperature regenerator 5 are divided into plural stages,  and solution is let flow in series severally to the high-temperature regenerator 4 and the middle-temperature regenerator 5 divided in plural stages, and also the refrigerant vapor from the high-temperature regenerator on the stage in lowest concentration is connected to the heating side of the middle-temperature regenerator on the stage in highest concentration, and likewise they are connected to be thinner in order or connected to be thicker in order.
Patent JP-H05159471-A (JP)
Title: System for recording and reproducing data of optical disk
Inventor: CHIAKI SUSUMU
IPC: G11B7/00
Filed: 1991-12-06
Abstract: PURPOSE:To prevent the occurence of a correction line being incorrigible with- out adding a hardware and to improve correction ability viewing in sector. CONSTITUTION:The data length of one data group unit is set as (n) by a prescribed format. An interleave length is regarded as (m) and the data is stored so that (m) pieces of error correction lines are formed in a data memory at the time of recording and reproducing the data. Further, the data length (n) and/or the interleave length (m) are set so that the interleave length (m) or the divisor of (m) becomes a value indivisible for the data length (n) in one data group.
Patent JP-H10187074-A (JP)
Title: Optical film and display device
Inventor: HIRATA REIJI
IPC: G03B21/62
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a high-contrast optical film and a display device that are hardly affected by external light and can make display pattern discrminatable when a light source is put on. SOLUTION: On one surface of a transparent base material 1, a light absorption layer 2 is formed, many transparent beads 3 are fixed to the light absorption layer 2, and a colored transparent layer 4 is provided on the surface on the side where those transparent beads 3 are exposed from the light absorption layer so as to make the transmissivity of light from the light input side to a film different from that of light from the light output side to the film and to be hardly affected by external light. Further, the display device is constituted by using an optical film having such features as this to obtain a display of targeted brightness without requiring any strong light source.
Patent JP-H10184010-A (JP)
Title: Pc strand winding device and construction method using the device
Inventor: OUCHI HAJIME
IPC: E04G21/16
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To simplify significantly the structure of a temporary frame by winding a PC strand reeled out from a drum with the drum around which the PC strand is to be wound, positioned above an object around which the PC strand is going to be wound. SOLUTION: A pair of temporary frames 22, 22a are faced to each other, and a supporting frame 24 is mounted astride the upper ends. A spindle 28 is suspended from the supporting frame 24 just above a reinforcement group 16 and a drum 30 is mounted on the spindle 28 in a rotatable manner. A PC strand 12 reeled out from the drum 30 is guided downward, circling around a sheave 32a at the head of a boom 32 provided in a manner that allows it to be extended in the horizontal direction. The base of the boom 32 is attached to the circumference of the spindle 28, and the boom 32 is rotated with a rotating device 34. The PC strand 12 suspending from the sheave 32a is guided along the outside of the reinforcement group 16. A remote-controller 40 is provided to control the rotational speed of the boom 32 and the amount of extension of the rotating device 34.
Patent JP-H09175525-A (JP)
Title: Mountless-label-attaching device
Inventor: SATO HIROMI
IPC: B65C9/18
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a mountless-label-attaching device which, at a point in time that a mountless label is sucked to a suction panel, eliminates the influence of the adhesive layer of the mountless label situated upstream, and securely attaches the mountless label L to a specific item to which it is to be attached. SOLUTION: A mountless label L sucked to a suction panel 20 is slightly separated downstream. This device comprises the suction panel 20 for sucking the individual label strips LA of the mountless label L carried in a specific carrying path, a label separation mechanism 21 for slightly moving the suction panel 20 downstream, and a label attachment mechanism 22 for attaching the label strips LA, which the suction panel 20 are holding, to items to which they are to be attached.
Patent JP-2001162294-A (JP)
Title: Method and apparatus for treating oil-containing waste water
Inventor: SUZUKI KOICHI
IPC: C02F3/00
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that the recovery of floc becomes complicated and an unpleasant smell is generated from a separated oil component in treatment using a flocculant and oxidative decomposition by microorganisms is insufficient when oil-containing water is transferred to a cleaning tank in such as state that oil-water separation is insufficient and microbial treatment of waste water is not spread regularly because of an unstable treatment state. SOLUTION: The treatment of oil-containing waste water is performed by adding an oil decomposing detergent based on a surfactant and an oil dispersant to stored oil-containing waste water and aerating the waste water with magnetized air and ozone. An oil-containing waste water treatment apparatus S consists of a treatment tank 1 for temporarily storing oil-containing waste water to which the oil decomposing detergent is added, an air diffusing means 2 for aerating the treatment tank, a magnetized air device 3 for sending magnetized air to the air diffusing means and an ozone generator 4 for sending ozone to the air diffusing means. A cleaning tank 6 for performing microbial oxidizing treatment may be arranged to the next stage of the treatment tank.
Patent JP-H07205036-A (JP)
Title: Cleaning tape
Inventor: YAMAZAKI TORU
IPC: B24D11/00
Filed: 1993-12-31
Abstract: PURPOSE:To provide a cleaning tape capable of easily eliminating foreign objects, etc., stuck to the magnetic head, etc., of a magnetic storage device. CONSTITUTION:Grinding layers 12 are formed with spaces among one another on a base material 13 made of woven cloth made by weaving a carbon fiber 15 in a polyester fiber 14. The grinding layers 12 are inclined and linearly disposed. A cleaning tape 11 is housed in a cartridge for magnetic head cleaning. Thus, foreign objects on the magnetic head, etc., are surely eliminated by the grinding of the cleaning tape 11, the eliminated foreign objects are prevented from being stuck to the base material between the grinding layers and being restuck to the magnetic head, etc., and these are completely eliminated. Also, resistances to static electricity, heat and solvent can be improved.
Patent JP-H07195136-A (JP)
Title: Production of light metal product
Inventor: SASABE MIKITO
IPC: B21J5/02
Filed: 1993-12-31
Abstract: PURPOSE:To produce a light metal product inexpensively having a fine and uniform metallic structure, a beautiful appearance, a composite shape and multi projection/recession highly precisely in the shape. CONSTITUTION:By forming a casting molten metal essentially consisting of a light metal inside a first die, a pre-forming product 1 which is a smaller size than the final product is cast, the pre-forming product 1 is put inside a second dies 5, 6 having a target product's shape and closely sealed except the moving region of a pressing means 7a, in a semi solidified state mixed with liquid phase, an excess mass part 1a which is preliminarily set on the pre- forming product 1 in order to surely keep a prescribed forging ratio is pressed with a pressing means 7a. Therefore, the excess mass part is shifted into the target product side, and the target product of a required shape is formed.