baber/WOPTO huggingface dataset:
Patent JP-H0193074-A (JP)
Title: Automatic liquid supplying device for storage battery
Inventor: GOSOU ATSUSHI
IPC: H01M2/36
Filed: 1987-10-02
Abstract: PURPOSE:To prevent the deterioration and damage of a battery by detecting that the battery voltage reaches the fixed value via the charge, counting the electricity quantity every time the charge is repeated afterward, and automatically opening a valve to supply the water in a purified water tank when the next charge is started after the preset electricity quantity is attained. CONSTITUTION:When the voltage of a battery with the rating of 48V and 390Ah becomes 58.2V, for example, a battery charger activates a voltage relay and stops the charge after it charges for 4hr. A solenoid valve is opened, water is supplied from a purified water tank mounted on a fork-lift, a float rises and closes a water stop valve when the liquid level reaches the preset highest point, thus the element battery having reached the highest liquid level is automatically stopped. When the water supply is completed, the preset timer is operated to close the valve. When the battery voltage becomes 58.2V and the timer operation is started, the electricity quantity is counted by an Ah meter, when the preset electricity quantity of 900Ah is attained after the charge is repeated, the valve opening signal is issued when the next charge is started, and the Ah meter is returned to 0.
Patent JP-2001073744-A (JP)
Title: Nitrogen oxides purifier
Inventor: HIRATA MASANOBU
IPC: F01N3/20
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To purify NOx efficiently for an internal combustion engine exhausting oxygen-excessive gas and purifying NOx by exhaust system thereof, by installing addition agent feeding system which feeds addition agent promoting the generation of intermediate products necessary for reduction of NOx, in the upper stream of NOx purifying catalyst. SOLUTION: NOx purifying catalyst 5 is installed in the exhaust system connected to the engine 1, and ozone feeder 10 and reductant feeder 11 are installed in the upper stream of catalyst 5, in order to supply ozone and reductant as the addition agent promoting a generation of intermediate products necessary for reduction of NOx included in exhaust gas. Ozone feeder 10 is constructed by ozone generator 12 connected to air pump 11 and ozone feeding nozzle 13 placed into exhaust system 2, and reductant feeder 11 is constructed by gas oil feeder 6 connected to fuel tank 7 and gas oil feeding nozzle 8 placed into exhaust system 2.
Patent JP-H0295862-A (JP)
Title: Wiping of recording head
Inventor: TOTSUGI TOSHIHIKO
IPC: B41J2/165
Filed: 1988-10-03
Abstract: PURPOSE:To make ink discharge after cleaning stable by allowing ink droplets to be discharged from an orifice, interlocking with the passage of a blade which cleans the orifice surface of a recording head over the orifice. CONSTITUTION:A recording device has a recovery device 9 which eliminates the blocking of an orifice on a recording head 1, and at the same time, blades 13 arranged on an endless belt 13a so that they stand upright at a specified interval on the surface. A carriage 3 is moved to a home position at an interval of a specified time or periodically to activate the recovery device 9. In this way, ink is absorbed from the orifice to eliminate the blocking. In addition, the ink and impurities sticking to the face 1b of the recording head due to a recording action and a discharge recovery action are wiped by the rotation of the blades 13 started by the rotating belt 13a. The ink is allowed to spout from the orifice in synchronism with the start of rubbing the orifice by the blades 13.
Patent JP-2000081851-A (JP)
Title: Display device
Inventor: GOTO KUNIO
IPC: G09F13/04
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To obtain an advertisement device based on a quite new method compared with advertisement by a conventional type electric illumination panel and a video screen. SOLUTION: This device is a display device in which a thin type display 2 and one or plural electric illumination panels 3 are arranged on the same surface 1, the thin type display 2 is connected to a video disk drive device controlled by a computer, when a user selects either of surfaces of electric illumination panels 3, and the computer controls so that a picture relating to display contents of the selected electric illumination panel 3 is outputted from the video disk drive device and the picture is displayed on the thin type display 2. This display has vast information quantity compared with a conventional electric illumination panel. Also, information/message of an electric illumination panel can be communicated more specially and highly. Further, outline of televised contents can be displayed by an electric illumination panel during televising animation.
Patent JP-H0192791-A (JP)
Title: Display device
Inventor: OSONO NAOHITO
IPC: G09G5/00
Filed: 1987-10-05
Abstract: PURPOSE: To simplify a device and to quickly display a graph by storing data from a sampling device in a bit map memory as a picture image and controlling transfer, erase, etc., of data, which is stored as the picture image, on the bit map memory. CONSTITUTION: Data from a sampling device 1 is directly stored in a bit map memory 11 as a picture image, and this data stored as the picture image is mixed with fixed display picture data as other display picture data and is displayed on a display part 8. Data stored as the picture image is transferred or erased on the bit map memory by the control of a bit map controller 12. Thus, the device constitution is simplified, and the picture display processing is simplified to quickly display a graph.
Patent JP-H054602-A (JP)
Title: Filling device for fixed quantity
Inventor: TSUJITA HIDETSUGU
IPC: B65B3/06
Filed: 1991-06-24
Abstract: PURPOSE:To prevent degradation of the object for filling in quality and keep the operation highly efficient by a method wherein, to the outer side of a pipe passed though the bottom of a storage tank a measuring vessel is attached in a manner allowing the measuring vessel to be lifted and lowered, and the wasting vessel has an opening which is closed when placed against the wall of the pipe and opens into the pipe when lifted to the upper part of the pipe. CONSTITUTION:In a deep sunken part 3 in a storage tank 2 for an object for filling a pipe 5 is erected and fixed to the bottom 4. Outside this pipe 5 there is provided a cylindrical measuring vessel 6 which has its bottom shaped as a diametrically narrowed attaching part 7 whereby the measuring vessel 6 is fitted on the pipe 5 coaxially. The measuring vessel 6 is connected to a lifting mechanism by means of a connecting rod 8 so that, when the lifting mechanism is actuated, the measuring vessel 6 is lifted or lowered along the pipe 5. The measuring vessel 6 is filled with an object for filling as it descends and, when it has risen to the top of the pipe 5, a bottom part of the measuring vessel 6 opens into the pipe 5 so that the object for filling therein falls through the pipe 5. Therefore, by bringing containers 11 under the pipe 5 successively in synchronization with the rising and descending of the measuring vessel 6, the object for filling can be packed into the containers 11 without impairment in shape of the contents.
Patent JP-2001074225-A (JP)
Title: Regenerative treating device
Inventor: IDEI MAMORU
IPC: F16K3/04
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To ensure prevention of a medium to be treated from being miscible with a treating medium and restrain pressure fluctuation by conducting sealing between the medium to be treated and the treating medium with air sealing. SOLUTION: A device is provided with a rotary switching valve 4 below a housing 3 wherein a regenerative body 1 and a burner 2 are accommodated and provided with a charging/discharging device 5 for charging gas to be treated and discharging treated gas. Fixed valves 7 are each provided with an annular sealing ring 13 which is provided at the inner and outer peripheries thereof with sealing grooves 12 for passing sealing air W therethrough. An opening of the fixed valve 7 is annularly arranged so as to be present between the inner and outer peripheral sealing grooves 12, and a rotary valve 8 (rotor) is arranged so that its surface 16 faces with the sealing ring 13. The sealing ring 13 is pressed to the facing surface 16 of the rotary valve of each fixed valve 7 by a metal bellows 24.  Since the rotating portions of the rotary switching valve 4 and the charging/discharging device 5, respectively, are air sealed as W, deterioration of sealing effects caused by wear, heat and the like can be avoided.
Patent JP-2000072554-A (JP)
Title: Fluoride ceramic sintered compact and its production
Inventor: HARADA TAMOTSU
IPC: C04B35/622
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To obtain a dense ceramic sintered compact having no limitation in shapes and a few pores by making a constitution comprising a main phase substantially composed of a fluoride and a subsidiary phase substantially composed of a fluoride having a melting point lower than that of the fluoride of the main phase in which the subsidiary phase exists in the grain boundary of the main phase. SOLUTION: CaF2 and/or MgF2 is preferable as a fluoride constituting a main phase. LiF is preferable as a fluoride constituting a subsidiary phase. The ratio of the subsidiary phase is preferably 0.5-5 mol.% based on the whole sintered compact. A fluoride raw material to provide the subsidiary phase is added to a fluoride raw material to provide the main phase, molded and sintered under normal pressure to give the objective ceramic sintered compact. After the sintering under normal pressure, preferably the sintered compact is further sintered by hot isostatic pressure method to give a sintered compact having >=99% relative density. The sintering under normal pressure is preferably carried out at 500-800 deg.C. The sintering by the hot isostatic pressure method is preferably performed in an N2 or Ar atmosphere under >=1,000 kg/cm2 at 550-750 deg.C.
Patent JP-H0993770-A (JP)
Title: Gas-insulated electric apparatus
Inventor: KANAZAWA TETSUO
IPC: H02G5/06
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a gas-insulated electric apparatus with a high insulation reliability wherein foreign matters in its metallic sheath are captured easily. SOLUTION: A gas-insulated electric apparatus having a conductor 1 supported by insulation spacers in a cylindrical metallic sheath 2 and an insulation gas filling the metallic sheath 2, wherein a recessed portion 4 is provided in the attachment portion of the metallic sheath 2 or in the periphery of the attachment portion of the insulation spacer of the metallic sheath 2, or irregular portions 5 are provided in the internal surface of the metallic sheath 2.
Patent JP-S62110595-A (JP)
Title: Stern tube bearing for double reversal propeller
Inventor: ASANABE SADAO
IPC: F16C17/18
Filed: 1985-11-08
Abstract: PURPOSE:To make possible to perform a lower speed operation so as to prevent the seize caused by the eccentric contact of the rear end part of the bearing because of the cantilever of an internal shaft, by making the center of the internal shaft hollow and arranging plural oil feed holes, which pass, radially and rectangularly, through the outer periphery surface of the internal shaft, in plural rows along the longitudinal direction of the internal shaft. CONSTITUTION:With respect to the circumference part 23 of a radial hole 20 having the oil film thickness of (h) among plural radial holes 20, as it is defined that the outlet pressure of the radial hole 20 is Po and the feed pressure of a center hole 19 is Ps, an outflow flow rate Q to a bearing is proportional to (h3.Po) and a flow rate Q passing through an orifice is proportional to (Ps-Po)<1/2>. With these relationships, as (h) becomes larger, Po becomes lower and vice versa, thereby a static pressure distribution around the center of internal shaft, in case that the numbers of the radial holes 20 become larger, is never made uniform. Therefore, the static pressure holding the dead load 21 of the internal shaft, that is, load capacity is generated. Owing this constitution, it is possible to perform a lower speed operation so as to make the size of the propeller larger and improve the propulsion efficiency so that the seize caused by the eccentric contact of the rear end part of the bearing because of the cantilever of the internal shaft is prevented.
Patent JP-H08112834-A (JP)
Title: Production of colored plastic molded article
Inventor: SAKAGUCHI NORIHISA
IPC: B29L9/00
Filed: 1994-10-17
Abstract: PURPOSE: To produce a colored plastic molded product excellent in surface hue and gloss by one process wherein a synthetic resin powder charged with a reverse polarity is electrostatically sprayed on the charged inner surface of a mold to be bonded thereto and, after the mold is filled with a molding synthetic resin, the powder is melted under heating to be transferred and bonded to the resin to integrally mold the resin along with the powder. CONSTITUTION: A colorant-containing synthetic resin powder (B) charged with a polarity reverse to that of the charged surface of a mold (A) and not bonded to the mold is electrostatically sprayed on the charged inner surface of the mold (A) to bond a predetermined amt. of the powder to the charged inner surface and, after the mold is filled with a molding synthetic resin (C), the powder (B) is melted under heating to be transferred and bonded to the resin (C) and the powder (B) and the resin (C) are integrally molded. By this constitution, a colored plastic molded product of high quality excellent in hue and gloss can be produced by one molding process and the productivity thereof is enhanced to a large extent.
Patent JP-S62110875-A (JP)
Title: Welding control method for sleeve welding robot
Inventor: SHIMOYAMA HIROSHI
IPC: B23K9/12
Filed: 1985-11-11
Abstract: PURPOSE:To execute an automatic welding by a sleeve welding robot by deriving the maximum value and the minimum value on the periphery among detected values of a drum plate detecting electromagnetic sensor and a sleeve detecting electromagnetic sensor which follow turning of a turning shaft, and executing a control between the maximum value and the minimum value by a linear interpolation. CONSTITUTION:A turning shaft 2 is turned in a state that a drum plate A detecting electromagnetic sensor 12 and a sleeve B detecting electromagnetic sensor 13 have been opposed to a drum plate A and a sleeve B, and a voltage being proportional to a distance from a member to which the the sensors 12, 13 are opposed is outputted. By one round turning of the turning shaft 2, the maximum value and the minimum value by eccentricity are obtained in the R axis direction and the Z axis direction, and stored in a memory. After this sensing work, an arc is generated from a welding torch 10 in the automatic welding mode, and the turning shaft 2 is turned. Also, by moving the R axis and the Z axis by a linear interpolation between the maximum value and the minimum value which have been obtained in its sensing, the turning shaft 2 makes one round and an automatic welding of the sleeve B is executed.
Patent JP-H03115377-A (JP)
Title: Resin composition for paint applied to outside of metal can
Inventor: KAMATA KAZUNORI
IPC: C09D133/06
Filed: 1989-09-28
Abstract: PURPOSE:To obtain the title composition free from deterioration of hardness, adhesiveness, etc., and excellent in processability and retorting resistance by mixing a specified thermosetting resin and a specified alkyl-etherified benzoguanamine/melamine co-condensation resin. CONSTITUTION:An objective composition is obtained by mixing 70-30 pts.wt. (preferably 60-50 pts.wt.) of at least one thermosetting resin selected from an acrylic resin, an alkyd resin, and an oil-free polyester resin with 30-70 pts.wt. (preferably 40-50 pts.wt.) alkyl-etherified benzoguanamine/melamine co- condensation resin of a weight-average molecular weight of 1,000 to 10,000, having a molar ratio of benzoguanamine to melamine of (90 to 30):(10 to 70) and having 2.0 to 3.5 bound formaldehyde groups, at least 1.5 butyl ether groups, and at least 1.0 imino group per triazine and guanamine ring on average.
Patent JP-H07104128-A (JP)
Title: Production of optically anisotropic element and liquid crystal display element using the same
Inventor: ARAKAWA KOHEI
IPC: G02F1/1335
Filed: 1993-10-06
Abstract: PURPOSE:To improve the visual angle characteristic of a TN type liquid crystal display element and to produce the liquid crystal display element for the high quality display excellent in visibility by using the compd. having lubricity on at least one side of a roll or a film. CONSTITUTION:The compd. having lubricity is used on at least one side of the roll or the film. This compd. is used to prevent the slip and the slip unevenness due to the stick slip between the roll and the film, and the mineral oil represented by paraffinic hydrocarbon, naphthenic hydrocarbon, arom. hydrocarbon, etc., the synthetic oil such as synthetic hydrocarbon, polyalkylene glycol, diester, polyol ester, phosphoric ester, silane, silicate, silicone, polyphenyl ether, fluorocarbon, the oil such as vegetable oil, grease, solid lubricant are used. This lubricating compd. may be applied on the surface of the roll, or may be applied uniformly on the surface of the film previously.
Patent JP-S60139836-A (JP)
Title: Device for correcting position of holding fixture of bobbin transfer device
Inventor: MORITA SHINICHI
IPC: D01H9/18
Filed: 1983-12-28
Abstract: PURPOSE:To determine positioning of molding fixture corresponding to a target spindle to be doffed independently of length of a sliding member, by deciding the position in the direction of guide rail of the holding fixture of a doffer stopped at a doffing position in front of a frame in such a way that the holding fixture is sent to given position by a device to determine positioning. CONSTITUTION:The doffer 26 arranged in front of the frame 1 is provided with the device 38 for determing positioning of holding fixture which is to be engaged with the sliding member 15 in a state wherein the doffer is stopped at the doffing position, and decides the position in the direction of the guide rail 6 of the holding fixture 16 corresponding to at least a spindle to be doffed in such a way that the holding fixture is set at a given position based on the doffer. Before doffing operation by the doffer is carried out, the holding fixture 16 of bobbin transfer device corresponding to a target spindle to be doffed is moved to a corrected position of given position suitable for doffing.
Patent JP-H08114575-A (JP)
Title: Analyzing method for l type and d type amino acid
Inventor: KAWAMATA MUTSUMI
IPC: G01N33/68
Filed: 1994-10-17
Abstract: PURPOSE: To make it possible to analyze L type and D type amino acid effectively by conducting capillary electrophoresis using specified carrier buffer solution containing phosphate buffer solution or the like. CONSTITUTION: Carrier buffer solution contains 30 to 100mM of phosphate buffer solution, 50 to 150mM of β-cyclodextrin, 3 to 6M of urea, and 50 to 100mM of sodium dodecyl sulfate (SDS), and its pH is set to 6.0 to 8.0. The conditions of capillary electrophoresis are, for example, detection wavelength of 185 to 220nm, applied voltage of 8 to 30kV, and capillary effective length of 75 to 100μm×30 to 100cm, and sample injection is performed by a weighing method (for 60 seconds). In a CE system portion S, both ends of a hollow capillary 1 are soaked in jars of carrier buffer solution 2, the inside of the capillary 1 is filled fully with the carrier buffer solution 2, and electrodes 3 are connected to both end jars of the carrier buffer solution 2 with a high voltage power supply V so as to detect by a detector 4.
Patent JP-2001071274-A (JP)
Title: Polishing brush
Inventor: NUMATA HIROAKI
IPC: B24B29/00
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To increase a polishing amount without increasing a contact pressure to a matter to be polished and to easily adjust the roughness of a polished surface of the matter to be polished, by erecting a number of hard metallic wires different in cross-sectional shapes on an outer peripheral surface of a hollow shaft body. SOLUTION: This polishing brush is formed by standing a number of thin hard metallic wires 10 having fixed spiral polishing wires on an outer peripheral surface of a hollow shaft body 1. Here, the fixed fine hard metallic wires 10 having spiral polishing wires are formed by spirally fixing polishing wires 12 on outer peripheries of base wires 11 having circular cross-section. The polishing brush is mounted on a polishing device, then pressed to a surface of a matter to be polished, and rotated by a driving source of the polishing device to polish the surface of the matter to be polished. Whereby a polishing amount of the polishing brush can be increased without increasing a contact pressure to the matter to be polished, of the polishing brush, and the roughness of a polished surface of the matter to be polished can be easily adjusted.
Patent JP-2001075558-A (JP)
Title: Musical score display control device and recording medium on which musical score display control program is recorded
Inventor: MIYAMOTO HIROSHI
IPC: G09G5/00
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To display a musical score permitting to easily and exactly understand the contents. SOLUTION: Of a musical score, only the part encircled by 21 is displayed on a display screen. A note can be moved to a desired position by dragging it by a pen type icon 22. Then, when the moved note is related with a score mark 23 for connecting plural notes, the score mark 23 is also altered according to the result of the movement. Moreover, when the notes connected by the score mark cannot be displayed at the same time, the score mark 23 is displayed in a comprehensible mode. Further, when notes are displayed in tablature, they are displayed exactly according to the tablature.
Patent JP-S61130429-A (JP)
Title: Carburization melting method of scrap by electric furnace
Inventor: HIRAOKA TERUYOSHI
IPC: C21C5/52
Filed: 1984-11-30
Abstract: PURPOSE:To extend the life of the bottom of an electric furnace and to improve the operating efficiency of the furnace by charging earthy graphite as a recarburizer into the furnace to form the recarburizer layer on the furnace bottom and executing the recarburization melting of scrap on said layer thereby protecting the furnace bottom. CONSTITUTION:The earthy graphite having a suitable grain size is charged into a 3-phase AC arc furnace 1 and the granular recarburizer layer 3 having about 200mm layer thickness is formed on the furnace bottom 2. The scrap is then charged to the upper part thereof and electricity is conducted to a 3-phase AC electrode 5 to melt the scrap, thus forming a molten iron 4 on the layer 3. The molten iron 4 has specific gravity larger than the specific gravity of the earthy graphite 3 but the intrusion of the molten iron into the gaps among the recarburizer particles is prevented by surface tension, by which the recarburization effect is progressed through the contact surface with the earthy graphite 3. The floating of the earthy graphite 3 is obviated. The erosion of the brick of the furnace bottom 2 by the molten iron 4 is thus prevented, by which the life is extended and the operating efficiency of the furnace 1 is improved.