baber/WOPTO huggingface dataset:
Patent JP-S58125789-A (JP)
Title: Viscosity depressant for highly concentrated coal-water slurry
Inventor: NAKA AKIHIRO
IPC: C10L5/00
Filed: 1982-01-21
Abstract: PURPOSE:The titled viscosity depressant lowering the viscosity of coal-water slurry, improving the flow properties and stability of coal-water slurry, containing a crosslinked polyether compound (derivative) obtained by adding an alkylene oxide to a specific aldehyde condensate. CONSTITUTION:The desired viscosity depressant containing (A) a polyether compound (derivative) having a molecular weight of 1,000-100,000, preferably  10,000-100,000, obtained by adding an alkylene oxide containing >=95wt%, preferably 100wt% ethylene oxide unit to an aliphatic aldehyde condensate of an aromatic compound containing a phenolic hydroxyl group, or (B) a crosslinked polyether compound (derivative) having a molecular weight of 1,000-100,000, preferably 10,000-100,000, obtained by crosslinking the component A with a crosslinking agent such as polyfunctional isocyanate, polyfunctional epoxy compound, polyfunctional aldehyde, etc., as an active ingredient.
Patent JP-H02190303-A (JP)
Title: Manufacture of ceramic sintered object
Inventor: OKUYAMA KAZUHIRO
IPC: B28B1/30
Filed: 1989-01-19
Abstract: PURPOSE:To enable sintering to be achieved at low temperature without adding the special additive such as sintering auxiliary by a method in which the ultrafine powder ceramic produced by using plasma process is sprayed on a base plate under nonatmospheric pressure by using air current and is deposited these, and then said ceramic is sintered under nonatmospheric pressure. CONSTITUTION:The ultrafine powder ceramic having the average particle diameter of 1mum or less produced by plasma process, is sprayed on a base plate by using the air current such as nitrogen, helium, argon or hydrogen and is deposited thereon. A strong deposit is obtained by the heat generated in the collision of the ultrafine particles to the base plate due to the spraying. In the ultrafine powder ceramic, the sintered object containing aluminum nitride has excellent heat conductivity. The deposited material is normally deposited into the sheet shape with the thickness of 0.2-2mm. Combustion is carried out under the atmosphere without oxygen, and preferably under the atmosphere of the pressurized nitrogen and/or argon of 1-2000 atmospheric pressure. The sintering temperature is preferably 1000-2000 deg.C, and is suitably selected according to the kind of the ceramic.
Patent JP-S62165694-A (JP)
Inventor: NAKAMURA SATORU
IPC: G10L15/06
Filed: 1986-01-17
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-S57123644-A (JP)
Title: High pressure electric discharge lamp
Inventor: WATANABE KEIJI
IPC: H01J61/54
Filed: 1981-01-23
Abstract: PURPOSE:To facilitate discharging starting, shorten restarting time and to reduce the necessary voltage for restarting by a method wherein a filament formed into a double coil and supplied with an electron emission material is attached to one of the electrodes of a luminous tube. CONSTITUTION:Main electrodes 2, 3 are arranged on both sides and a filament 5 made from tungsten and formed into a double coil is connected to the main electrode 2, the desired amount of mercury and a suitable amount of argon gas for helping starting being enclosed in a luminous tube 1. The filament connected to the main electrode 2 is connected to a lighting apparatus 12 via a lead wire 10, the main electrode being connected to a lead wire 8 via a molybdenum foil 14 and a lead-in lead wire. The filament 5 is placed across the molybdenum foils 14, 15 and lead-in lead wires 16, 17 whereby the lead-in lead wire 17 is connected with the lead wire 10. Thus discharge starting is extremely facilitated, while restarting time is shortened. In addition, the voltage necessary for restarting is also considerably lowered.
Patent JP-S5292041-A (JP)
Title: Draft pipe in pump turbin
Inventor: KAWAMOTO KAZUTOSHI
IPC: F03B3/10
Filed: 1976-01-29
Abstract: PURPOSE: To provide a regulator plate near the entrance of a draft pipe in a system to pump up water by a pump turbine from a downstream reservoir through a surge tank, the draft pipe with an almost circular section and the like. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63176078-A (JP)
Title: Optical system for video camera
Inventor: TANI HIROZO
IPC: H04N9/07
Filed: 1987-01-16
Abstract: PURPOSE:To make an accuracy need not to be so high as a conventional one, when a phase lattice is manufactured by providing a phase lattice type optical low pass filter on the surface of the semi-transparent mirror of an image picking up means side. CONSTITUTION:The prism type semi-transparent mirror 10 is installed between a variable power lens 1 and an imaging lens 2, and the phase lattice type optical low pass filter 20 is installed on the surface 14 of the image picking up object 3 side of the mirror 10. Then, a half mirror 13 is placed between prism 11 and 12, and an AF sensor 4 for detecting a focus is installed below the semi- transparent mirror 10. Thus, the phase lattice, being reduced by an imaging optical system, is projected on an image pickup plane, and the pitch of the phase lattice can be made coarse, and a cost can be reduced because of the easiness of a manufacture. Besides, since the position, on which the low pass filter 20 is arranged, is a focus, even when the low pass filter 20 comes stained with a dust or the like, the image is never disturbed by that.
Patent JP-H03213917-A (JP)
Title: Linear air conditioner
Inventor: NODA FUJIO
IPC: F24F1/00
Filed: 1990-01-18
Abstract: PURPOSE:To improve the functional characteristics and interior decorative aptitude by connecting a variety of instruments in series, the appearance and cross sectional configuration of which coincide at the right and left sides of the linear machine having a wide width, thereby it is possible to be installed even in a small space such as between the upper part of side walls and ceilings. CONSTITUTION:At right and left sides of the linear inside machines 6, the equipment to be extended thereto such as lighting equipments 13, control part 14 and the like, the appearance and cross sectional configuration thereof approximately coincide with said machine 6, are extended to the machine 6 in line type fashion at arbitrary length. By the above design, not only the arrangement such as the connection change in the position of the inside machine 6 with the equipment to be additionally extended such as lighting equipment, but also the increment of the inside machine 6 is enabled. In addition to the above, said line type inside machine can be transferred to arbitrary places such as a small space between the side wall and the ceiling 4.
Patent JP-H09199119-A (JP)
Title: Alkaline storage battery
Inventor: NAKAGAWA HIROE
IPC: H01M4/52
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To increase the utilization factor at a high temperature while maintaining the battery performance of a nickel positive electrode by applying a single substance or a compound of rare earth elements on the surface of the nickel electrode mainly made of nickel hydroxide. SOLUTION: A single substance or a compound of rare earth elements is slightly dissolved in an alkaline aqueous solution and deposited as a stable hydroxide. This hydroxide has an effect to raise the oxygen overvoltage at a high temperature, the generation of oxygen gas from the positive electrode side at the terminal stage of an electric charge is suppressed, and the utilization factor at a high temperature can be increased. When a single substance or a compound of rare earth elements is added, a film is formed when the rare earth element ions slightly eluted in an electrolyte are deposited on the surface of a hydrogen storage alloy electrode as a stable hydroxide, and the battery life is extended because the film prevents the corrosion of the alloy. This action is prominent in particular for ytterbium which is one of the rare earth elements.
Patent JP-H09192205-A (JP)
Title: Deodorizing body
Inventor: UENO TAKAHIRO
IPC: A61L9/16
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a deodorizing antibody whose air duct resistance is minimized and which has antimicrobial performance without any necessity of long- time maintenance by preparing a deodorizing body from catalyst composed of a porous substance formed from a transition metal by ion exchange, adsorbent composed of activated carbon, and a binder. SOLUTION: A necessary deodorizing body is prepared from catalyst composed of a porous substance formed from a transition metal by ion exchange, adsorbent composed of activated carbon, and binder. In using, when subtle air containing a malodorous component is made to pass through the deodorizer body, the malodorous component is adsorbed and removed by the catalyst mainly performing chemical adsorption action and the activated carbon mainly performing physical adsorption action so that the adsorbed substance is changed into a low-malodor substance or made into an odorless substance by oxidation of the transition metal ion quickly worked as the catalyst. Bacteria and spore of fungus floating in air are sterilized by the transition metal ion of a porous substance formed by ion exchange with the transition metal in the deodorizing body in passing the deodorizing body.
Patent JP-H11203347-A (JP)
Title: Method for composing picture showing trial dressing condition, and virtual trial dressing system using the method
Inventor: SAKAGUCHI YOSHIYUKI
IPC: G09G5/36
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To provide the method for composing pictures showing trial dressing condition by which the condition can be reproduced virtually and really when a person tries on clothes without making the person actually try on the clothes. SOLUTION: Garment pattern paper information corresponding to clothes (trial clothes) selected for trial and standard human body information related with the body shape of a standard human body model is respectively read from memories 11 and 12, and body shape information, cloth information, and sewing information inputted through a keyboard 5 or a mouse 6 are read from an RAM 3, and a garment picture generating part 13 prepares a garment picture showing clothes suited for the body shape of a person for trial. Thus, the prepared garment picture and the person picture of the person for trial on are applied to the trial dressing picture generating part 15, and the person picture and the garment picture are chromakey composed, so that a composite picture (trial dressing picture) can be prepared.
Patent JP-S59133973-A (JP)
Title: Resistance brazing method
Inventor: KOGA NORITAKA
IPC: B23K3/04
Filed: 1983-01-20
Abstract: PURPOSE:To reduce heating time with good heat transmission efficiency and to economize electric power consumption by heating directly resistors in press contact with both side faces of a conductor. CONSTITUTION:A wedge 8 of an insulator is a resistor which is brought into press contact with a conductor from both side faces via resistors 9. Electrodes 10 press the resistors 9 from the top and bottom surfaces and a brazing machine 11 holds vertically movable the electrodes 10. When the machine 11 is operated to press the resistors 9 from the top and bottom surfaces with the electrodes 10 and electricity is conducted thereto, current flows directly through the resistors 9 without flowing through the conductor 1 by which the resistors are heated. The heat thereof is transmitted efficiently from the wide side faces on the right and left to the conductor 1.
Patent JP-S61169252-A (JP)
Title: Ink supply apparatus of rotary press
Inventor: SHIMAMOTO TATEO
IPC: B41F31/36
Filed: 1985-01-23
Abstract: PURPOSE:To enable the proper supply of an ink amount, by setting the supply amount of ink by adjusting the contact pressure not only between a kneading roller and a form roller but also between the form roller and a plate cylinder and providing an actuator for allowing the form roller to be spaced apart from the other opposed ones. CONSTITUTION:Eccentric bearings 4a, 4b are rotated and the axial distances between a kneading roller 6 and form rollers 3a, 3b are changed to perform the increase and decrease in contact pressure while the screw shaft 13 of a contact pressure adjustment means 8 is reversibly rotated to perform the advance and retraction sliding movement of a taper block and the axial distances between the form rollers 3a, 3b and the plate cylinder 1 are changed to adjust contact pressure. By these adjustments of contact pressure, the amount of ink supplied to the printing plate can be properly set. A cam 17 is operated by an air cylinder 18 and the form rollers 3a, 3b are spaced apart from the plate cylinder 1 around a rotary shaft 7 to form a state stopping the supply of ink. Therefore, the supply of ink to the plate cylinder 1 and the stoppage thereof can be automatically performed by a simple mechanism.
Patent JP-S63178237-A (JP)
Title: Heat-developing device
Inventor: NAGUMO AKIHIKO
IPC: G03D13/00
Filed: 1987-01-20
Abstract: PURPOSE:To prevent the outflow of heat from an entering port and feeding-out port, and to suppress the temperature fall of an endless belt, by providing a shutter which is closed only when image recording is stopped, on the entering port and the feeding-out port of a photosensitive material. CONSTITUTION:In a photosensitive material entering port 68, a shutter 66 formed by a heat insulating material is provided and when image recording is stopped, it is closed for the purpose of hot insulation in a heating developing device. When an image recording operation is started and the heat-developing device is operated, the shutter 66 is opened, a photosensitive material S is carried and brought to a heat-development, and thereafter, peeled off from a heating drum 14 by a peeling claw 64 and carried out of a feeding-out port 69. The feeding-out port 69 is also provided with a shutter 67 formed by a heat insulating material, which is opened and closed simultaneously with the shutter 66, for the purpose of hot insulation in the heating developing device. After a transfer is ended, if an image recording start operation is not executed for a while, it is decided to be an image recording suspended state, the shutters 66, 67 are closed, and the outflow of heat in the heat-developing device is prevented.
Patent JP-H09202447-A (JP)
Title: Feed device for film cartridge part
Inventor: NAKAMURA YOSHIHIKO
IPC: B65G51/02
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a feed device for film cartridge parts which automatically and efficiently carries and feeds film cartridge parts formed by a forming machine to an assembling machine in a clean-kept condition which is excellent in versatility. SOLUTION: A feed device film cartridge parts for is provided with a throw-in mechanism 22 to selectively sort a cap member 14 to be lead out of an injection molding machine 12 onto first and second lines 18, 20, a whirl generating mechanism 24 to carry the cap member 14 thrown in onto the first and second lines 18, 20 with the whirl-shaped air flow, and a distribution mechanism 30 which is arranged on an outlet side of the first and second lines 18, 20 and selectively sorts the cap member 14 to first second hopper 26, 28 of the assembling machine 16.
Patent JP-S55102913-A (JP)
Title: Gain control circuit
Inventor: WADA TAKESHI
IPC: H03G3/30
Filed: 1979-01-31
Abstract: PURPOSE:To improve AGC sensitivity by controlling an effective output current to a load by connecting the emitter of one transistor constituting a differential amplifier to its collector and by providing a transistor through which its base is connected to an AGC power supply. CONSTITUTION:Transistor TrQ100 is applied with high-frequency signal RF at its base and local oscillation output LOSC is applied to the base of one TrQ101 of differential Trs, so that frequency conversion output IF will appear at IF transformer IFT. Here, TrQ104 constituting a current bias circuit is provided so as to control its base current, and consequently an effective output current to IF transformer IFT is controlled to improve AGC sensitivity.
Patent JP-H02189747-A (JP)
Title: Manufacture of optical recording medium
Inventor: MURATA TAKASHI
IPC: G11B7/26
Filed: 1989-01-18
Abstract: PURPOSE:To reduce a manufacture cost by exposing a photoresist film concentrically with plural fine luminous fluxes not interfered with each other through the split of intermittent laser beam and recording the prescribed pitch of mesh pattern in circumferential and radial directions. CONSTITUTION:The manufacture installation of the mesh pattern recording process is constituted with an optical system device 7 and a work driving device 4 or the like. A laser beam from a laser oscillator 8 is intermitted at a prescribed period by an optical modulator 9 and split into two beams, a straightforward beam 16A and a detouring beam 16B by a translucent mirror 12 and irradiates a photo resist film 3 as two square light spots 17A, 17B not interfered with each other. Then the exposure by the intermitted light spots 17A, 17B is implemented sequentially attended with the turning of the work 1 and a prescribed pitch of mesh pattern both in the circumferential and radial directions of the work 1 is recorded by a feeder 6 and a turning device 5. Thus, the medium is manufactured with a comparatively simple installation and adjustment and the cost is reduced.
Patent JP-H0347508-A (JP)
Title: Exhaust gas filter
Inventor: HANSU AA HERURE
IPC: B01J35/04
Filed: 1990-01-20
Abstract: PURPOSE: To easily manufacture an exhaust gas filter which is effective and compact by spirally winding a band consisting of a molded sintering material having spacers plural times and sintering this band and another member of the filter to one unit. CONSTITUTION: The band 3 consisting of the molded and sintered compact having the spacers 14 is spirally wound plural times and spacings are held between the respective windings by the spacers 14 for forming flow channels 12 and 13. The band 3 or the band 3 and the other members 10, 11 and 14 of the filter are sintered to one unit. This exhaust gas filter manufactured in such a manner has the many flow channels or the flow chambers and air permeable walls and removes the harmful components from the exhaust gases of internal combustion engines or the like. Consequently, the exhaust gas filter which is extremely effective and compact is easily manufactured.
Patent JP-H08198981-A (JP)
Title: Biaxially oriented polyamide film
Inventor: HIOKI MASANOBU
IPC: B29L7/00
Filed: 1995-01-25
Abstract: PURPOSE: To obtain the film excellent in flexural pinhole resistance and dimensional stability and further excellent in a straight tearing property in the longitudinal direction of the film and/or in the lateral direction. CONSTITUTION: The biaxially oriented polyamide film contains the mixture of nylon 66 (N66) and an aliphatic polyamide resin (PA) except the N66 in a weight ratio of (75-99)/(25-1) as main components, has a difference satisfying the following inequality between the surface tensions (dyne/cm) of N66 and PA, and has a straight tearing property in the longitudinal direction of the film and/or in the lateral direction. 3.0<=γA-γB<=15.0 (γA is the surface tension of N66; γB is the surface tension of PA).
Patent JP-S56107396-A (JP)
Title: Semiconductor read only memory
Inventor: KABURU SETSUSHI
IPC: G11C17/00
Filed: 1980-01-29
Abstract: PURPOSE:To increase the readout speed of ROM, by selecting the MOSFET column and controlling the output line discharge, with precharge control MOSFET and sampling MOSFET in a given connection. CONSTITUTION:By the enhancement type MOSFETEp, the precharge of the output line O0 is controlled in synchronizing with the clock. at the source side of FETEp, the selection of the column 2... connected to the drain of enhancement type MOSFETEs1... selecting the memory MOSFET columns 2, 3... formed with the enhancement, depletion FETE11, D21... of the memory matrix 1 at the same time, and the discharge of precharge according to the FET gate inputs R1-R4 in synchronizing with the precharge operation of selected column, are controlled with one set of FETEs1, the additional capacitance is reduced, to obtain ROM with faster readout speed.
Patent JP-H09198518-A (JP)
Title: Device and method for processing image
Inventor: SAITO KAZUYUKI
IPC: G06K9/20
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To easily judge the presence/absence of processing error generated in an area dividing process and to easily correct the processing error when that processing error is present by dividing an original image into plural areas and discriminating whether the divided result is proper or not based on format information. SOLUTION: A CPU 105 executes the control of an entire device and the recognizing process of area division, etc. A ROM 106 stores a control program to be executed by the CPU 105, various kinds of processing programs and various kinds of data such as font data. A RAM 107 is used as a work area or the like for the extension or area dividing process of the original image. Thus, it is discriminated based on the format information of the original image having a prescribed format whether the divided result is proper or not. Besides, a correcting means is further provided for correcting negative factors in the divided result when the divided result is not proper. Therefore, the presence/ absence of processing error generated in the area dividing process can be easily judged and when there is any processing error, that processing error can be easily corrected.
Patent JP-H02192547-A (JP)
Title: Absorptive type cooler
Inventor: CHIKASAWA AKIO
IPC: F25B30/04
Filed: 1989-01-17
Abstract: PURPOSE:To eliminate a heat exchanging pipe within an evaporator and enable a small-sized and light weight absorptive type cooler to be attained by a method wherein an indoor type heat exchanger is connected with a refrigerant receiving part of an evaporator through a refrigerant supplying passage and the indoor type heat exchanger is connected to a spraying tool for spraying and evaporating refrigerant within the evaporator by a refrigerant returning passage. CONSTITUTION:An indoor heat exchanger 3 is connected to a refrigerant receiving part 4a of an evaporator 4 by a refrigerant supplying passage 10, an indoor heat exchanger 3 is connected to a spraying tool 4b for spraying and evaporating the refrigerant from a condensor 2 in the evaporator 4 by a refrigerant returning passage 11, an air-cooled fan 12 for use in radiating heat to outer side is arranged in a condensor 2. A heat exchanger 8 for preheating the absorptive liquid in a going-passage with an absorptive liquid in a coming passage is arranged at an absorptive liquid circulating passage 7, and then an absorptive type cooler for use in radiating inputted heat accompanying a cooling operation by the indoor heat exchanger 3 outwardly under an action of the condensor 2 and the absorbing unit 5.