baber/WOPTO huggingface dataset:
Patent JP-S5541006-A (JP)
Title: Channel selection system
Inventor: KIDA YUUZOU
IPC: H03J5/02
Filed: 1978-09-18
Abstract: PURPOSE: To automatically reproduce the last channel, by storing the data representing the selected channel to the last channel memory unit every selection and reading out the data at the application of power supply.  
     CONSTITUTION: The address conversion table area 1b is provided in the momory EAROM 1 of non-volatility, and it is accessed based on the instruction data from the input unit 3, and the corresponded channel number is obtained at the address conversion table. This channel number is written in the last channel storage area 1c of EAROM 1. The last channel data is read out from the memory are a 1c of EAROM 1, and this is written in the speicific area 2a of the working memory RAM 2. The control unit 4 accesses EAROM 1, the tuning voltage data is read out from the area 1a and this is outputted to the D/A modulator 5. The first channel selection operation is made with the analog signal Vf in D/A conversion. Further, the channel number of RAM 2 is displayed on the display unit 6. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09297071-A (JP)
Title: Temperature monitoring device and installation method therefor
Inventor: KAMATA SHIGERU
IPC: G01K11/12
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To measure the atmospheric temperature in an optical connector. SOLUTION: This device comprises an optical sensor cable 1 which is laid through an approach cable 3 along an object 7 to be monitored including equipment and space in the plant, a temperature distribution computer 4 which allow a laser pulse light to enter the cable 1 and receives the rear scattering light of the incident light, and an indicator 5 which indicates the temperature computation result of the object 7 by the computer 4. In such a structure, the cable 1 is connected through at least one optical conenctor 2 and it is connected with an atmospheric temperature measuring part 6 as a light transmitting route adjacent to the respective connectors 2.
Patent JP-2000303494-A (JP)
Title: Mud treatment device
Inventor: TAKAHANE YASUHISA
IPC: C02F11/00
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To enhance an agitating and mixing effect in a force-feed tank and uniformize the solidified strength in a mud treatment device by supplying a slurry hardener into the entire zone of a force-feed tank. SOLUTION: A force-feed tank 4 is provided with an agitating means 9 composed of an agitating shaft 11 and a number of paddles 10 attached zigzag to the agitation shaft 11, and scattering pipes 24 are disposed in the vicinity of the ceiling over the full length of the force-feed tank 4. Mud (a) fed into the force-feed tank 4 is agitated by a number of paddles 10 of the agitating means 9. At the same time, a valve 26 of a hardener feed pipe 27 is opened by a signal of a lower limit sensor 14 to eject a slurry hardener (b) all at once from many spray nozzles 25 provided at every certain distsnce in the scattering pipe 24 and quickly and evenly agitate and mix with the mud (a). In this way, the agitating and mixing effect in the force-feed tank 4 can be enhanced and homogeneous solidified soil having a necessary solidified strength can be stably supplied.
Patent JP-H05269542-A (JP)
Title: Production of collapsible sand core
IPC: B22C9/10
Filed: 1992-03-24
Abstract: PURPOSE:To obtain a sand core capable of sufficiently applying a coating and excellent in collapsibility even for a sand core hardened by the warm box method. CONSTITUTION:A sand core which a sand is heated together with a flan resin and its thermosetting hardener to harden, is dipped in a diuted sulfric acid to obtain an acid treated sand core pattern. The sand core is heated, dried and then rinsed successively, subjecting to an inorganic salt treatment, drying, and then dipping in the first coating solution to uniformly apply the first coating on the surface of the sand core, further, subjecting to the second coating over the first coating by dipping in the second coating solution containing Al powder, subsequently, it is dried to obtain a collapsible sand core.
Patent JP-S595550-A (JP)
Title: Cathode of rotation anode x-ray tube
Inventor: KOBAYASHI MAKOTO
IPC: H01J35/06
Filed: 1982-07-02
Abstract: PURPOSE:To improve the load resistance when an inner filament is used and shorten the interval between focuses of inner and outer filaments by causing the orbit of electron beam emitted from the inner filament to bend outward through application of a positive bias voltage to said outer filament for collision of electrons with the larger radius position of rotation anode. CONSTITUTION:A positive bias voltage for an inner filament 4 is applied to an outer filament 2 and a focusing plate 3 from a power supply 6. When a predetermined high voltage is applied across the filament 4 and an anode 7 from a high voltage supply 8. Thermions are emitted from the filament 4 and collide with the anode 7, forcing it to radiate the X-ray. In this case, the flow of thermions from the filament 4 is bent outward more than that when a bias voltage is not applied and accordingly the focusing point is also deviated outward. Since the focusing point of inner filament is deviated toward outside of the rotation anode as described above, load resistance can be improved and deviation of focusing point between the inner and outer filaments can be reduced, making the radiation field wider.
Patent JP-H05285615-A (JP)
Title: Method for supporting cast slab in continuous casting equipment and device for supporting cast slab used therefor
Inventor: SHIMA TORU
IPC: B22D11/128
Filed: 1992-04-07
Abstract: PURPOSE:To quicken casting velocity while effectively preventing bulging and to simplify the equipment and a recovering work at the time of, developing operational trouble. CONSTITUTION:By jetting high pressure water on the surface of a cast slab continuously cast, the cast slab is supported by this colliding pressure. A device used to this supporting method is composed of a nozzle unit 1 arranged at the outer periphery of the cast slab and high pressure water supplying equipment 3 for supplying the high pressure water to the nozzle. The necessary cast slab supporting force to prevent the bulging is developed by jetting the high pressure water.
Patent JP-H08338584-A (JP)
Title: Retainer element for fixing conduit
Inventor: BARTHOLOMEW DONALD DEKLE
IPC: F16L37/12
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a freely rotational connector comprising an elastic retainer element uniformly distributing a force between a female type housing and a male type conduit and repeatedly performing connection/disconnection between the male type connector and the female type housing. SOLUTION: A swivelable quick connection assembly 10 used with a tubular conduit is provided with a retainer fixing a conduit in an operative position inside an axial bore. The retainer is a one-piece metal retainer element 41 provided with at least two circumferentially spaced leg members extended from an integral collar member at each one end. Each of the leg members has a deflectable leg part extended from the collar 20 and ends in a first bend part defined by an arcuate shape part so as to provide a stopper part fixing the retainer element 41 inside the connector assembly. The leg member is extended from a deflectable leg part and provided with a holding leg part 49 substantially tilted toward an aperture in the collar 42.
Patent JP-2000264999-A (JP)
Title: Treatment of plastic waste material
Inventor: GOTO TOSHIYO
IPC: C08J11/08
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To recycle a plastic waste material by treating the waste material without causing a pollution. SOLUTION: This treating method comprises forming a plastic waste material into a solution by bringing the plastic waste material into contact with a properly pulverized plant by a contacting means to provide a dissolved or degraded solution. The contacting method comprises dipping the plastic waste material in a solution or a lipophilic component, extracted from the plant, and stirring the resultant materials, or pulverizing the plant and the plastic waste material to a proper largeness, mixing the pulverized products to provide a dissolved solution, and distilling or boiling the obtained solution. Further, the method comprises fractionating the solution obtained by dissolving the plastic waste material in the plant to recrystallize the plastic, or mixing a precipitating liquid with the solution to precipitate the plastic.
Patent JP-S62268690-A (JP)
Title: Multicolor sublimation type thermal recording method
Inventor: HORIGUCHI SATORU
IPC: B41M5/382
Filed: 1986-05-19
Abstract: PURPOSE:To form highly accurate high quality color hard copy from an image of every kind in an extremely efficient manner, by a method wherein the density data of the three primary colors and black data are calculated from a color image signal inputted and, subsequently, the gradation of the density data of each transfer ink is corrected corresponding to various gradation reproducing characteristics of a recording part. CONSTITUTION:If the color image signal of an original image is inputted to a picture element density converter 3 from an image input apparatus 2 of every kind, said color image signal is converted to predetermined picture element density to be inputted to a color correction device 4. In this case, the color image signal is given as three primary colors data of R, G, B and said three primary colors data are inputted to the color correcting device 4. Subsequently, the density data of each transfer ink corrected by a gradation correcting device 5 is stored in an one terminal memory apparatus 11. The stored data is read at every color by a selection switch 12 to be stored in a buffer 13 at every one line of a transfer head 16 and subsequently inputted to a parallel/series converter 14 as parallel data to be converted to series data. Said series data is applied to the thermal head 16 through a driver 15 to be recorded on the image receiving paper P on a transfer drum 17.
Patent JP-S63279338-A (JP)
Title: File reading system
Inventor: SATO TSUTOMU
IPC: G06F12/08
Filed: 1987-05-11
Abstract: PURPOSE:To accelerate the access time to a file device and to read out a file at a high speed by performing the file reading control based on the sorting information provided to a part of the file. CONSTITUTION:A display 16 contains plural (11-13) cache memories and one of these memories is connected to a CRT controller 15 via a memory switch part 14 and displayed on the display 16. A header 20 is provided at the head of a file and the sorting codes are stored in the header 20. The contents of the header 20 are read out before the file is read out and compared with the file sorting information which is presently displayed fore decision whether the file should be read out or not. Thus the reading control of the file is carried out by the sorting information provided to a part of the file. As a result, the file can be read out at a high speed.
Patent JP-H08316534-A (JP)
Title: Current limiter
Inventor: YAMAGUCHI KIYOSHI
IPC: H01L39/16
Filed: 1995-05-12
Abstract: PURPOSE: To prevent an overcurrent from occurring when a single ground fault occurs by a method wherein a transformer whose three secondary windings are shorted is provided, a three-winding reactor is composed of coils connected in series to the three secondary windings of the transformer, and the secondary windings of the reactor are formed of superconductive conductor of the same critical current characteristics with the coils. CONSTITUTION: A transformer is composed of primary coils 4a to 4c and secondary coils 5a to 5c. The secondary coils 5a to 5c are connected to coils 6a to 6c in series respectively, and a three-winding reactor comprises the coils 6a to 6c. The secondary coils 5a and 5c and the coils 6a to 6c are formed of superconductive wire of the same critical current characteristics. In a normal state, no leakage reactance occurs in the coil 6a, but the three-winding reactor increases in zero-phase impedance when a single wire is grounded to induce a current limiting effect. When a system fault other than a single ground fault takes place, a large leakage reactance occurs in the primary coils 4a to 4c to induce a current limiting effect.
Patent JP-H09282779-A (JP)
Title: Data processing device
Inventor: TANAKA TOSHIRO
IPC: G11B19/00
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To reduce a burden on a power source and to miniaturize a whole shape by avoiding temporary concentration of increasing current consumption in a data processing block by issuing the prescribed control command to plural data processing blocks with delay and the like. SOLUTION: When any of devices HDD0-HDD3 performs seek-writing and reading processing in hard disk devices HDD0-HDD3 for recording and reproducing video data and the like, after a seeking flag is reset to a value zero, a control command of writing and reading is issued from a disk array controller 2. Thereby, even if current consumption of the hard disk device is temporarily increased by performing the control command. requiring seek processing, temporary increasing of this current consumption is kept so as not to concentrate temporarily, and current consumption is reduced wholly. Consequently, a smoothing capacitor and ripple coil are miniaturized and a whole shape also is miniaturized.
Patent JP-2000308178-A (JP)
Title: Speaker diaphragm
Inventor: HAYAKAWA JUNICHI
IPC: H04R7/14
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To improve the sound quality of radiated sounds and to improve appearance. SOLUTION: A speaker diaphragm 10 has a projecting part representatively shown by a ridge line 4 and a recessed part representatively shown by a ridge line 5 on an inclined part. The projecting part representatively shown by the ridge line 4 is radially formed from a central part and curved in peripheral direction toward an edge part. Thus, when moving the central part toward the base in the case of vibrating the speaker diaphragm 10 with a large amplitude, rotational power is applied to air to be gathered to the central part and pressure to the central part is reduced. Besides, the speaker diaphragm 10 forms a three-dimensional structure similar to a screw propeller, the strength of the entire speaker diaphragm 10 is reinforced and dividing vibrations are suppressed.  Further, the speaker diaphragm 10 is injection molded with polypropylene as a base, at the time of production, various colors can be easily added, and a strong impression in appearance is applied together with the original structure similar to the screw propeller.
Patent JP-S608000-A (JP)
Title: Treatment of organic sludge
Inventor: KATAOKA KATSUYUKI
IPC: C02F11/12
Filed: 1983-06-27
Abstract: PURPOSE:To dehydrate and dry org. sludge without auxiliary use of fuel by dehydrating org. sludge by adding paper and drying dehydrated cake by the potential heat of exhaust air of a blower for feeding air to a stage of biological treatment of the org. waste water. CONSTITUTION:Waste paper 2 such as waste newspaper is added to sewage sludge 1 such as settled sludge or mixed raw sludge, etc. and mixed intimately in a mixing tank 3. The waste paper 2 is preferably deaggregated previously to pulp slurry by a hydropulper for the improvement of dehydration effect. A high molecular flocculant 5 is added to the sludge 4 mixed intimately with the paper to cause flocculation, then the sludge is dehydrated by a screw press dehydrator 6 to obtain dehydrated cake 7. Further, the dehydrated cake 7 is fed to a drying vessel 9 where it is dried by the potential heat of exhaust air 12 exhausted from an aerating blower 11 for feeding air to an aeration tank 10 in a stage for treating activated sludge of sewage. Dried product 13 is then discharged.
Patent JP-S60258757-A (JP)
Title: Switch changeover device of automatic changer
Inventor: NEGISHI TOKUJI
IPC: G11B15/68
Filed: 1984-06-06
Abstract: PURPOSE:To avoid a position shift at detection with an operating lever by arranging a knob whose cross section is a chevron shape turnably and arranging a resin spring engaged with the said knob at the side part of the knob. CONSTITUTION:The cross section of the knob 4 is a chevron form, turned left/ right around the center shaft 5 and any one end is projected from the surface of an outer wall 2 and the knob is turned on or off. Further, an engaging section 6 in a triangle cone having the center shaft 5 as an apex is formed on the side face. On the other hand, slot shape engaging sections 7, 8 engaged with the engaging section 6 is provided to a resin spring 9. When the automatic changeover switch is turned on or off, the knob is fixed to a constant position by engaging the engaging section provided to the side face of the knob with the engaged section provided to the resin spring and the shift of position of the knob is eliminated.
Patent JP-S5639636-A (JP)
Title: Telephone set mounted on travelling body with cordless terminal unit
Inventor: ANDOU KAZUO
IPC: H04W84/10
Filed: 1979-09-06
Abstract: PURPOSE:To realize a cordless terminal unit by coupling the terminal unit with the coupling part of a main telephone set body by use of one of a radio wave, light and induction. CONSTITUTION:For a call from cordless terminal unit 1, a signal is generated by operation display part 15 by dialing, etc., and sent to logic part 16, which converts it into a code; and it is coupled from transmission part 12 with main-body coupling part 27 via coupling part 17 without using any cord and the code is applied to main body 2 of the mobile telephone set. Next, an answer signal from the main body 2 side is sent to coupling part 17 of terminal unit 1 via coupling part 27 in the reverse direction. Then, the signal is sent to operation display part 15 by way of reception part 14 and logic part 16. Here, coupling parts 17 and 27 are coupled together by using one of an radio wave, light and induction to realize the cordless terminal unit.
Patent JP-S63279852-A (JP)
Title: Whitlockite sintered body and its preparation
Inventor: INNAMI YOSHIYUKI
IPC: A61L27/00
Filed: 1987-05-13
Abstract: PURPOSE:To enhance the bending strength of a whitlockite sintered body, by forming the whitlockite sintered body by sintering a Ca-P-Ba compound having a specific atomic ratio composition at the sintering temp. corresponding to said atomic ratio composition. CONSTITUTION:A whitlockite sintered body is prepared by molding and sintering a Ca-P-Ba compound wherein an atomic ratio is 0<Ba/(Ca+Ba) <=0.04 and (Ca+Ba)/P is 1.40-1.75. In this case, the sintering temp. in such a case that the compositional atomic ratio of the compound is 0<Ba(Ca+Ba)<=0.008 is set to 1,040-1,160 deg.C and that in the case of 0.008<Ba/(Ca+Ba)<=0.015 is set to 1,000-1,100 deg.C. Further, the sintering temp. is set to 980-1,050 deg.C in the case of 0.015<Ba/(Ca+Ba)<=0.025 and to 980-1,040 deg.C in the case of 0.025<Ba/(Ca+ Ba)<=0.040.
Patent JP-H04342261-A (JP)
Title: Original plate for electrophotographic planographic printing
Inventor: KATO EIICHI
IPC: G03G5/05
Filed: 1991-05-20
Abstract: PURPOSE:To improve printed images and high printing resistance even under severe conditions by incorporating spectral sensitizing dyes and a specific binder into a photoconductive layer and incorporating specific nonaq. solvent type dispersion resins into a surface layer. CONSTITUTION:The photoconductive layer contains the spectral sensitizing dyes and the binder resin and further, the surface layer contains at least one kind of the nonaq. solvent type dispersion resins. The binder resin is a resin contg. >=30wt.% repeating unit of formula I as a polymn. component and 0.5 to 15wt.% polymer component having at least one kind of the polar groups selected from -PO3H2, -COOH, etc., and cyclic acid anhydride group. In the formula I, a1, a2 denote a hydrogen atom, cyano group, etc.; 2. denotes a hydrocarbon group. The nonaq. solvent type dispersion resins are obtd. by bringing a monofunctional monomer including a functional which is soluble in a nonaq. solvent but decomposes to form a hydroxyl group by polymn. and insolubilization in the nonaq. solvent into a polymn. reaction in the presence of a resin for stabilizing dispersion soluble in the nonaq. solvent.
Patent JP-S5931191-A (JP)
Title: Preparation of support for planographic printing plate
Inventor: SUZUKI NORIHITO
IPC: B41N1/10
Filed: 1982-06-30
Abstract: PURPOSE:To obtain a support excellent in adhesiveness with a photosensitive layer and printing durability, by a simple process wherein an iron material is subjected to electrolytic treatment in a plating liquid of which the ratio of hexavalent ion concn. [Cr<6+>] and sulfate ion concn. [SO<2->4] is 75-180 to be coated with chromium. CONSTITUTION:An iron material is continuously subjected to electrolytic treatment in a plating liquid wherein hexavalent chromium ion [Cr<6+>] is 0.2-4.5mol/ l, sulfate ion concn. [SO<2->4] is 0.01-0.046mol/l and the ratio of [Cr<6+>]/[SO<2->4] is 75-180, pref., 80-130 at current density of 100A/dm<2> or less and a bath temp. of 40 deg.C or less for 30sec or more to be subjected to electrodeposition coating. In this case, as the iron material, an iron alloy such as arbon steel, special steel or the like other than pure iron may be used and the surface thereof may be flat or roughened. The obtained electrodeposition layer has a configuration wherein plate like crystalline substance and/or the agglomerate thereof is protruded and the thickness thereof is pref. 0.01-10mum. Prior to and posterior to this process, proper pretreatment or post-treatment can be applied.
Patent JP-S60258975-A (JP)
Title: Photovoltaic device
Inventor: FUKATSU TAKEO
IPC: H01L31/06
Filed: 1984-06-05
Abstract: PURPOSE:To contrive the increase of sensitivity in a region of short wavelength and the improvement in electric loss by a method wherein a P-type oxide layer of a Pt group element is arranged on the light incidence side, an the optical band gap is decreased in inclination from the interface of an amorphous semiconductor layer with the arrangement of the oxide layer toward at least part in the thickness direction. CONSTITUTION:Iridium oxide shows the properties of a P-type semiconductor in spite of being undoped with P-type impurities and has properties: about 4eV of optical band gap, 1OMEGA<-1>cm<-1> or more of photoconductivity at room temperatures, and 0.03eV or less of activation energy. On the other hand, the optical band gap is linearly or gradually decreased in inclination in such a manner that the optical band gap of the P-type oxide layer 3P is about 4eV, and that of the second I-type layer I2 is about 1.7eV, whereas that of the first I-type region I1 is about 0.2eV on the side of said layer 3P and about 1.7eV on the side of said I-type region I2. Such a decrease in inclination is attained by gradually decreasing the gas flow of methane CH4 added in plasma decomposition linearly or stepwise for every steps.