baber/WOPTO huggingface dataset:
Patent JP-H0957040-A (JP)
Title: Dust removing method and device therefor
Inventor: KOMURO TAKEO
IPC: B01D53/77
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To remove dust with a small space and without danger of causing electrode corrosion or the like with relative ease and with high dust removing efficiency and with high reliability. SOLUTION: In order to concentrate and remove dust and mist floating in a space, bubbles are fed to a dust and mist containing gas flow system from a nozzle 110 to stick the dust on the interface of the bubbles. Spray liquid droplets are fed to the gas flow system downstream thereof from a pipe 104 to perform dust removal simultaneously with defoaming of the bubbles. Next, the final dust removal is performed by a mist eliminator 105. For example, the concentration of fine particles consisting of dust and mist such as sulfuric acid in outlet gas of a desulfrizer of a thermal power plant is reduced to 1-5mg per 1m<3> at a stack outlet.
Patent JP-S6462392-A (JP)
Title: Additive for coal-water slurry having high life and concentration
Inventor: NAKA AKIHIRO
IPC: C09K23/52
Filed: 1987-09-01
Abstract: PURPOSE:To obtain the titled additive enabling transportation by pump and direct boiler combustion, containing a compound (salt) obtained by sulfonating a mixture containing polycyclic aromatic compounds at specific ratio and condensing the sulfonated product and fatty acid (salt). CONSTITUTION:The aimed additive containing (A) a compound [average condensation degree: 10-500 (preferably 35-100)] obtained by sulfonating a mixture containing (i) 40-70wt.% naphthalene, (ii) 10-40% alkylnaphthalene, (iii) 1-20% anthracene and (iv) 1-15% diphenyl as essential components and then condensing the sulfonated product with formaldehyde or salt thereof and (B) average 6-22C (preferably 6-10C) fatty acid (salt) preferably at a blend ratio of 50/50-98/2.
Patent JP-H1035685-A (JP)
Title: Drink container including inclined partition
Inventor: KIMATA MASAMITSU
IPC: B65D1/20
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a drink container including an inclined partition in which when juice is taken from a drink container or can while an automobile is being driven, the juice can be completely taken out without causing a front view to be hindered with the container. SOLUTION: A partition plate 2 is provided along an intermediate region of a side plate 1 to divide the space of the drink container into an upper section and a lower section. A leak preventing cover 3 is provided on each of the opposite end sides of the container. And the partition plate 2 is provided along the intermediate region of the side plate 1 and the upper and lower openings are covered with an opening mechanism cover 3 to prevent contents from leaking.
Patent JP-H1051409-A (JP)
Title: Time division multiplex data processing circuit
Inventor: ITO TSUKASA
IPC: H04J3/06
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To reduce the check time by decreasing a scale of a test pattern in the case of confirming manufacture of the time division multiplex processing circuit such as a gate array integrating retrieval circuits for retrieving a frame synchronization pattern provided in a separate circuit and each parallel signal path. SOLUTION: Selectors 7-1-7-8 are interposed respectively to parallel signal paths 2-1-2-8 of a shift register 1 being a separate circuit so as to allow input terminals of retrieval circuits 3-1-3-8 to receive a parallel signal or a serial signal on a serial signal path 10. In the case of a test, a data stream corresponding to a frame synchronization pattern is received by the retrieval circuits 3 via the selectors from the serial signal path 10 and an EX-OR circuit 8 checks outputs of all the retrieval circuits and reduces the result into one-bit signal for the checking.
Patent JP-H0383657-A (JP)
Title: Multicolor printing of thermal transfer printer
Inventor: SEKIZAKI YUICHI
IPC: B41J2/325
Filed: 1989-08-29
Abstract: PURPOSE:To ensure high-quality print without color mixture and a high fixing rate by obtaining the negative logic of printed color data and the logic product of color data used for next printing and the former and using the logic product as printing data to be used next. CONSTITUTION:Given a group of black data as P and a group of red data as Q, first black data is used for printing in an area. Then red data Q is not used as it is for printing, but data elimination is performed so that red data Q is not used for printing in a part where the black data P is used. That is, the negative logic P' of black data P is obtained and the logic product of red data Q and the former is obtained. P'. Q=R is established and subsequently red data R with the black data part eliminated is obtained. Next, the print result as shown in D is obtained by the black data P and red data R used already for printing. Thus it is possible to obtain a print state where the black data P is not placed over the red data Q.
Patent JP-2000057149-A (JP)
Title: Document filing device and document filing method
Inventor: YAMAOKA SEIICHIRO
IPC: G06F17/30
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To make easily and also efficiently retrievable a document which includes characteristic information and is a target. SOLUTION: This device is provided with a document filing part 10 which is for storing document information, a retrieval index storing part 16 which is for storing a retrieval index with which an index key representing specified information (characteristic information) in a document is made to correspond to document information stored in the part 10 including the index key and is registered, a document registering part 12 which stores a document in the part 10, also extracts the index key to be stored in the part 16 from storage object document information and registers it and a document retrieving part 14 which retrieves document information from the document information stored in the part 10 based on the index key stored in the part 16.
Patent JP-S6464144-A (JP)
Title: Optical recording medium
Inventor: ISHIZAKI TAKASHI
IPC: G11B7/2433
Filed: 1987-09-04
Abstract: PURPOSE:To obtain an optical recording medium which allows recording, reproducing and rewriting with simple constitution by dividing the optical recording medium to an electromotive force layer and memory layer so that the role of the element necessary for optical recording effect is partially shared and that the energy for selecting and recording the recording part is generated by the electromotive force layer. CONSTITUTION:A lower electrode consisting of an ITO film 1b and an SnO2 film 1c is provided on a transparent glass substrate 1a to form transparent conductive glass 1. The electromotive force layer 2 having the structure of the 2-stage stack solar battery of Pin/Pin consisting of p-type a-SiC and i-type and n-type a-Si films is deposited thereon. A WO3 film 3 exhibiting an electrochromic property is then deposited as the memory layer by evaporation thereon and while the surface thereof is enclosed by a spacer 4, a polyvinyl gel-like material 5 contg. sodium phosphate is filled therein. The surface thereof is covered with a transparent counter electrode 6 consisting of a glass substrate 6b having an ITO film 6a on the rear face. The medium is colored and decolored by constituting the same in such a manner and impressing voltage between the ITO films or short circuiting the films and the recording is thus executed.
Patent JP-H04103929-A (JP)
Title: Exterior unit of air conditioner
Inventor: SEKIGUCHI HIROSHI
IPC: F24F5/00
Filed: 1990-08-22
Abstract: PURPOSE:To enhance air passage characteristics, facilitate access to a machine chamber and electric parts and contrive higher serviceability, by disposing a flat plate form heat exchanger and a fan at a central part of an air passage connecting an intake port at a rear panel and an outlet port at a front panel to each other, and disposing a compressor chamber and an electric part chamber separately on the left and right sides of the air passage. CONSTITUTION:At the time of a cooling or heating operation, a fan motor 6 is operated to rotate an axial flow fan 6. Outside air is introduced from the rear side into a unit main body l through an intake port 13, passes through a heat exchanger 7 to undergo heat exchange, and is then blown out of the unit main body 1 through an outlet grille 17. The outside air flows along streamlines which are symmetrically curved on the left and right sides of the axial flow fan 6. The intake port 13 is formed substantially throughout a rear panel 16 or at a central part of the rear panel 16, so that only a limited space is required in the vicinity of side surfaces. At the time of servicing, a front panel 18 is removed to get access to a compressor chamber and an electric part chamber from the front side. Because the chambers are separately arranged, the compressor chamber is accessible without need to remove the electric part chamber.
Patent JP-H04102907-A (JP)
Title: Guiding device
Inventor: WATANABE KENJI
IPC: F42B15/01
Filed: 1990-08-22
Abstract: PURPOSE:To spatially stabilize the visual field of a two-dimensional detector fixed to an air frame by electronic processing by detecting variation in the posture angle of the air frame in each frame rate by an inertia sensor so as to obtain variation in the visual field of the two-dimensional detector as the number of picture element. CONSTITUTION:This guiding device is provided with the two-dimensional detector fixed to the air frame so as to form an image in a prescribed direction range, frame memories 9 for storing an image signal outputted from the detector 3, a circuit 12 for restricting an area close to a target to be tracked out of all visual areas detected by the detector 3 as a processing area, a circuit 13 for controlling the reading address of data read out from the memory 9, the inertia sensor 6 for detecting the posture angle of the flying body, and a circuit 14 finding out the variation of the posture angle of the flying body obtained by the sensor 6 as the visual field variation of the detector and calculating the number of picture elements corresponding to the variation. Consequently, the guiding device in the fixed state of sensor 6 to the air frame can be spatially stabilized by electronic processing.
Patent JP-H04100667-A (JP)
Title: Die for aluminum die casting and manufacture thereof
Inventor: NAGATA MASA
IPC: B22D17/22
Filed: 1990-08-21
Abstract: PURPOSE:To obtain a die having high durability scarcely generating elution and detachment by forming the thermal spraying layer of at least one metal selected from among Nb, Mo and W on at least a part of the die cavity and the inner surface of the runner part. CONSTITUTION:On the surface parts 3a, 5a of the upper die 3 and lower die 5 from the whole runner 11 to the die cavity 17, the thermal spraying layers 19, 21 cross hatched regions as shown in the figure, is formed. In the lower die 5, the thermal spraying layer 21 covers up to a divided flowing part 9. The material for the thermal spraying layers 19, 21 formed is selected from among Nb, Mo and W and the may be used with single or the combination of plural elements. Among them, the utilization of W is the most effective.
Patent JP-H04102831-A (JP)
Title: Polyviologen modified electrode and application thereof
Inventor: SAIGA TETSUYUKI
IPC: C25B3/25
Filed: 1990-08-21
Abstract: PURPOSE:To obtain the polyviologen modified electrode having a film insoluble in water and org. solvent by polymerizing polyviologen by an electrochemical reduction polymn. method using an electrolyte contg. a specific monomer. CONSTITUTION:The insoluble polyviologen film is formed by electrolysis from the electrolyte contg. the monomer expressed by general formula (1) and is polymerized in one stage by the electrochemical reduction polymn. method. In the formula (1), R<1> denotes the bivalent group selected from alkylene, cycloalkylene, arylene, and aryl alkylene or the trivalent group selected from alkanetoluyl, phenyltoluyl, arylalkanetoluyl, and allytoluyl; X<-> denotes a paired ion; m is 2 or 3. The polyviologen modified electrode which is insoluble in water and org. solvent and is free from annealing phenomenon is easily obtd. in this way.
Patent JP-S59110052-A (JP)
Title: Optical memory element and its manufacture
Inventor: OOTA KENJI
IPC: G11B7/2548
Filed: 1982-12-15
Abstract: PURPOSE:To prevent oxygen which is mixed during formation and to improve reliability by sandwiching the recording medium film of an optical memory element between such two films that at least either one is a transparent dielectric film and no oxygen is present therein. CONSTITUTION:A transparent nitrified film 15 of Al as the 1st transparent dielectric film is formed on a transparent substrate 14 of glass, etc., and a thin film of rare earth transition metal alloy (film formed of, e.g. GdTbFe or TbDyFE or by adding Sn, Zn, Si, Bi, B, etc., thereto) is formed thereupon, and then a transparent nitrified film 17 of Al as the 2nd dielectric film and a reflecting film 18 of Cu, Ag, Al, Au, etc., are formed thereupon in order. Thus, the oxidation of the thin film 16 of rare earth transition metal alloy during the film formation is prevented. The transparent dielectric film is formed during manufacture by performing the reactive sputtering of a specific material such as Al, Si, etc., in a nitrogen atmosphere.
Patent JP-H0668553-A (JP)
Title: Reel base torque delivery device
Inventor: TAKAHASHI KAZUYUKI
IPC: G11B15/43
Filed: 1992-08-20
Abstract: PURPOSE:To prevent a damage to a tape due to an excess tension or unstable drive of the tape due to a deficient tension by controlling the tape winding tension to be always optimum and constant in the normal reproduction mode, the fast feed reproduction mode, the rewinding reproduction mode and the video recording mode. CONSTITUTION:A motor 23 is driven depending on the quantity of a tape winding tension detected by a tension sensor 3a at a supply reel side to rotate an energizing force variable gear 26 through gears 24, 25. Since a female thread provided in the inside of the gear 26 meshes with a male thread provided on a shaft 14, the gear 26 changes an amt. of compression of a press spring 28 through its own rotation. Since the change in the amt. of compression results in controlling a friction between a driving body 11 and a driven body 12, the tape tension sensor 3a at the supply reel side directly detects the tape winding tension. Thus, the tape winding tension is always kept optimum and constant.
Patent JP-S59115123-A (JP)
Title: Wire cut electric discharge machining device
Inventor: KISHI MASAKAZU
IPC: B23H7/04
Filed: 1982-12-18
Abstract: PURPOSE:To carry out electric discharge machining with high accuracy and high efficiency by providing a means of continuously applying voltage, in addition to the intermittent discharge voltage, to a place between a workpiece and a wire electrode. CONSTITUTION:The machining power supply circuit of a wire-cut electric discharge machining device consists of an auxiliary power supply 12 connected between the circuit and a terminal which is connected to a workpiece, a diode 13 being connected with the polarity as shown in the figure, etc. This power supply 12 is connected to a DC power supply 7 in such a way that the same polarity sides are connected to each other. Also, the voltage of the power supply 12 is set lower than that of the power supply 7. Due to such construction, the voltage applied to a place between the workpiece and the wire electrode during the process of machining is a voltage, in which the pulse voltage provided at certain intervals from the DC power supply 7 is overlapped with a constant continuous voltage from the auxiliary power supply 12. Thereby electric discharge machining can be performed with high accuracy and high efficiency.
Patent JP-S60109583-A (JP)
Inventor: JIYAGABANDEYUU DASU
IPC: A61P9/00
Filed: 1984-10-19
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-2001046392-A (JP)
Title: Connecting part of treatment implement for endoscope
Inventor: OUCHI TERUO
IPC: A61B1/00
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To prevent the buckling of the operator side of an operation wire and to facilitate the work of inserting the operation wire into a flexible sheath by disposing a reinforcing cover loosely inserted with the operation wire between the base end and operation member of the flexible sheath freely separably from the operation wire. SOLUTION: A sheath base end mouthpiece 11 fixed to the base end of the flexible sheath 10 is freely attachably and detachably connected to the operation part 30 and the sheath base end mouthpiece 11 is fixed to an operation part body 31 by a manual retaining ring 32 and the bending of the base end side of the flexible sheath 10 is prevented by a bending preventive tube 12. The operation wire 20 is axially freely advanceably and retreatably inserted into the flexible sheath 10 and a snare loop is connected to its front end.  In the operation part 30, a metallic reinforcing pipe (reinforcing cover) 40 is loosely fitted to the operation wire 20 from the inside of a slot 39 to the inside of the inlet of the flexible sheath 10 so as to prevent the buckling of the operation wire 20 drawn out of the inside of the flexible sheath 10 at the time the operation wire 20 is operated to be pushed in.
Patent JP-H0665533-A (JP)
Title: Recovery of polypropylene resin molding
Inventor: ISHIKAWA MAKOTO
IPC: C09D9/00
Filed: 1992-08-20
Abstract: PURPOSE:To permit a simple and efficient recovery of polypropylene resin moldings. CONSTITUTION:A polypropylene resin molding coated with a thermosetting resin is dipped in a solution containing at least one component selected from among gamma-butyrolactone, N,N-dimethylformamide, N,N-dimethylacetamide and dimethyl sulfoxide to remove the thermosetting resin film from the molding. The polypropylene resin molding is thus separated for recovery from the thermosetting resin film by the difference of their specific weights against the pyrrolidone solution.
Patent JP-H06207139-A (JP)
Title: Aqueous emulsion of chlorinated polyolefin, its preparation, coating material containing it and use thereof
Inventor: BUORUFUGANGU DEIINAA
IPC: C08J7/043
Filed: 1993-09-07
Abstract: PURPOSE: To prepare an emulsifier-free emulsion with a good stability and useful for coating plastic substrates or the like, which contains an epoxide resin, organic solvents, water and a chlorinated polyolefin in a specific weight ratio of the epoxide resin to the chlorinated polyolefin.  
     CONSTITUTION: This emulsion contains, by weight, (A) 10-70% of an epoxide resin, (B) 5-50% of organic solvents (preferably aromatic solvents) having a boiling point of 100-160°C, (C) 10-70% of water, and (D) a chlorinated polyolefin in a weight ratio of component A/D of (10-0.5) to (10/4.5). Further, preferable contents are; component A is 20-45%, component B is 20-35%, component C is 35-60%, component D is 20-40%. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H0271065-A (JP)
Title: Branching device
Inventor: KAWAI MASAFUMI
IPC: F25B41/00
Filed: 1988-09-05
Abstract: PURPOSE:To facilitate substantially uniform branching by providing a spiral groove on the inner wall of a flow-in side tube. CONSTITUTION:A spiral groove 6d is formed on the inner wall of the flow-in side tube 6a of a branching device 6 to agitate liquid refrigerant in an atomized state. A branching device flow-out side branching unit 8 is a place in which atomized refrigerants collide. The refrigerant A adiabatically expanded in an expansion valve (not shown) is fed into the device 6 while separating into vapor part 5a and liquid part 5b to become atomized state by the groove 6d formed on the inner wall of the tube 6a to collide with the flow-out side branching unit 7 of the device to be branched substantially uniformly into refrigerants B, C.
Patent JP-H05210383-A (JP)
Title: Method and device for merging independently formed internal video signal with external video signal
Inventor: SUTEIIBUN ESU TORAANI
IPC: G09G5/18
Filed: 1992-07-29
Abstract: PURPOSE: To provide the method and device which drive an LCD display device by mixing an internally generated or stored video signal with an external video signal. CONSTITUTION: The external video signal is inputted to a dual-port external frame memory 12 with a clock. The internal video signal is generated internally or read out of an internal mass-storage memory device 42 and stored in an internal frame memory 46. Start numbers of a row and a column counter for reading data out of the external frame memory are adjusted to pan an external video image. A read of the external frame memory 12 is selectively repeated to zoom an image on an LCD display device 10. The displayed image is inverted by inverting the direction of the storage of the external video signal in the frame memory 12 or the direction of a read of columns of information, and an accurate image of rear projection is obtained.
Patent JP-H10114523-A (JP)
Title: Production of fine zirconia powder
Inventor: MATSUI KOJI
IPC: C01G25/02
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To produce fine zirconia powder having satisfactory dispersibility and excellent also in sinterability by a process ensuring remarkably improved productivity. SOLUTION: Part of a soln. contg. a zirconia hydrate sol obtd. by hydrolyzfng an aq. zirconium salt soln. in a reactor is continuously and/or intermittently discharged from the reactor and an aq. zirconium salt soln. is continuously and/or intermittently fed into the reactor by an amt. equal to the amt. of the soln. discharged so that the volume of the soln. in the reactor is kept constant. The discharged zirconia hydrate sol is dried and calcined.
Patent JP-S6376082-A (JP)
Title: Image contour extracting device
Inventor: MARUYAMA TSUGUHITO
IPC: G06T7/60
Filed: 1986-09-19
Abstract: PURPOSE:To rapidly extract the contour of a substance by providing the titled device with a zero point detector for detecting the zero level point of an image processed by two-stage differential processing, a comparator for detecting that a signal level exceeds a threshold value and a deciding device for outputting an outline detecting signal based on the detected result. CONSTITUTION:When the image signal levels of adjacent picture images of an image processed by two-stage differential processing are different from each other, the zero point detector 1 outputs a zero point detecting signal. When respective signal levels of the image exceed the previously set threshold, the comparator 2 outputs a detecting signal. The deciding device 3 receives the zero point detecting signal from the zero point detector 1 and the detecting signal from the comparator 2 and outputs a contour detecting signal. Since the zero point of the image processed by two-stage differential processing is detected by a hardware, rapid processing can be attained.
Patent JP-H0969183-A (JP)
Title: Method for controlling operation of automatic vending machine
Inventor: NISHIDA JOJI
IPC: G07F9/00
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an operation controlling method capable of properly switching a program for a host computer to be in an energy saving mode correspondingly to users in overtime work without changing the program every time. SOLUTION: When an energy saving instruction is given to an automatic vending machine(AVM) C1 with #1 in the case of controlling the operation modes of plural AVMs connected to a host through communication lines, the host is informed of the instruction by #2 through the communication line. The host recognizing the instruction gives the instruction for switching all the AVMs from a normal operation mode to an energy saving operation mode with #3 through the communication lines and the AVMs C1 to C3 are switched to be in the energy saving operation mode by #4 to #5.