baber/WOPTO huggingface dataset:
Patent JP-S57148139-A (JP)
Title: Solar heat accumulator
Inventor: IRIE HIROSHI
IPC: F24J2/34
Filed: 1981-03-07
Abstract: PURPOSE:To make it possible to perform the absorption of solar heat and the liberation of the absorbed solar heat into the room in a reasonable manner by moving a cover by a method wherein a heat accumulating tank filled with a heat accumulating liquid is incorporated in the outer periphery of a house or a structure and the movable cover is attached to the outdoor side surface of the heat accumulating tank. CONSTITUTION:When the movable cover 4 is moved by a handle 42 from the shown position to a position in which inclined strips 6 and 24 are in close contact with each other by the engagement of a wedge 34 with a recessed section 4, solar heat is transmitted to the inclined strips 6 and 24 to thereby heat the heat accumulating liquid R in a heat adsorbing section 12 of the heat accumulating tank. Then the heated liquid R enters a heat accumulating section 14 via a check valve 16 and is returned to the heat absorbing section 12 via a check valve 18 so that the liquid R is heated gradually to an elevated temperature. On the other hand, when the accumulated solar heat is liberated into the room, the cover 4 is moved to the shown position in which fins 8 and 26 are in close contact with each other so that the amount of solar heat accumulated in the heat accumulating section 14 through the fins 8 and 26 is liberted into the room. In this case, the space between the inclined strips 6 and 24 acts as a heat insulating layer to thereby prevent the liberation of heat outside the room.
Patent JP-H11231001-A (JP)
Title: Inductance measuring device for d.c. reactor
Inventor: KOAN TOYOICHI
IPC: G01R27/26
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To dispense with blocking inductance of large capacity and two D.C. and A.C. power sources by applying unsmoothed voltage to a D.C. reactor to be measured, and selectively measuring a direct current flowing to the D.C. reactor, and voltage and current components of dominant frequency of maximum amplitude out of applied voltage. SOLUTION: Output voltage of a three-phase half-wave rectifier 24 is applied to a D.C. reactor 10, and direct currents flowing to the D.C. reactor 10 from both end voltage of a shunt resistance 27 are measured. Both end voltage of the D.C. reactor are detected by a potentiometer 29, 180 Hz components of dominant harmonic frequency components of ripple voltage are extracted by a band-pass filter 30, and ripple voltage of the dominant frequency components is measured by a voltmeter 31. An alternating current component flowing to the D.C. reactor 10 is picked up by a current sensor 32 and made into voltage form by an integrator 33. The dominant harmonic frequency components are selectively extracted by a band-pass filter 34 and converted into the current value to obtain a ripple current. Inductance is obtained from these direct current, ripple voltage and ripple current.
Patent JP-H08228449-A (JP)
Title: Manufacture of stator coil
Inventor: FUSE TOSHIAKI
IPC: H01F5/00
Filed: 1995-02-22
Abstract: PURPOSE: To surely prevent the occurrence of defects at the circular arc portion of a strand when brazing the strand and a header of the circular arc portion. CONSTITUTION: Strands 1 having cooling holes 1a and solid strands 2 are alternately combined together laterally and are housed as a bundle of strands overlapped in two layers inside a header 3. A cover 4 closing this opening of the header 3 is placed on this bundle of strands. As a brazing material, a sheet solder 5 is placed between rows of strands, between strands 1 and 2 and the header 3 and between strands 1 and 2 and cover 4 respectively. Moreover, a gap between the sheet solder 5 and the circular arc portion of the strands 1 and 2 is filled up with a paste solder 6. A material to be jointed as built up as stated above is brazed while keeping a predetermined brazing temperature.
Patent JP-S53119279-A (JP)
Title: Capsuling method for hydrophobic liquid
Inventor: USHIYAMA NAOYUKI
IPC: B01J13/12
Filed: 1977-03-28
Abstract: PURPOSE:To manufacture easily mononuclear capsules of various required diameters by emulsification of waxy material, which melts at a temp. <= b.p. of water, and which is insol.  in hydrophobic liq., in a soln.  of an amphipatic surface active agent in a hydrophobic liq., by emulsification and dispersion of the emulsion in aq.  soln. of a hydrophilic surface active agent, then by dissolving the waxy material and by colling the soln.
Patent JP-H07241966-A (JP)
Title: Shading film and use thereof
Inventor: YOKOI YUZURU
IPC: B65D30/02
Filed: 1994-03-03
Abstract: PURPOSE:To inexpensively provide a shading film excellent in aesthetic appearance, stiffness, heat sealability and printability and especially suitable for an envelop or a home delivery bag. CONSTITUTION:An outer layer 11 is composed of straight chain low density polyethylene having 5wt.% or more of white pigment added thereto and an intermediate layer 12 is composed of high density polyethylene having 5wt.% or more of white pigment and an inner layer 13 is composed of straight chain low density polyethylene having silver pigment or black pigment added thereto.
Patent JP-S59159826-A (JP)
Title: Production of aromatic polyketone
Inventor: NOZAWA SEIICHI
IPC: C08G67/00
Filed: 1983-03-01
Abstract: PURPOSE:To facilitate the production of a high-polymerization degree aromatic polyketone, by reacting diphenyl ether with an aromatic dicarboxylic acid dihalide in the presence of a Lewis acid in an aprotic organic solvent at a temperature within a specified range. CONSTITUTION:Diphenyl ether is reacted, with an aromatic dicarboxylic acid dihalide, e.g., terephthaloyl or isophthaloyl dichloride, in the presence of a Lewis acid, e.g., aluminum chloride or tin tetrachloride, under stirring in an aprotic organic solvent, e.g., ethylene chloride or toluene, at a temperature >=-10 deg.C or preferably at a temperature of 0-35 deg.C. In this way, it becomes possible to conduct the reaction within an industrially applicable temperature range and to obtain an aromatic polyketone having a degree of polymerization markedly higher than those of the polymers obtained by the conventional processes. The polymer thus produced can be used for films or fibers which are excellent in heat resistance, strength, etc.
Patent JP-H05234243-A (JP)
Title: Disk player
Inventor: TSUKIHASHI AKIRA
IPC: G11B19/02
Filed: 1992-02-20
Abstract: PURPOSE:To exactly execute a stop of a disk from its high speed rotation at the time of reading the disk at high speed, in the disk player which can read the disk at high speed. CONSTITUTION:At the time of stopping a rotation of a disk when reading the disk at high speed, a rated speed is detected on the way of a stopping operation by a speed detecting means 22. This disk player is constituted so that a decelerating signal for stopping a rotation of the disk from a motor servo circuit 4 by a command from a commanding means 23 is generated for a prescribed time set while considering a rotating speed of the disk with detection time as a start point.
Patent JP-H10225330-A (JP)
Title: Kitchen sink with dish washer
Inventor: FUKUSHIMA YOSHIYA
IPC: A47B77/08
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To prevent to give discomfort feeling to a user, by constituting a kitchen sink with dish washer so as to discharge warm wind to dry a cleaning tub of the dish washer and dishes housed in the cleaning tub from an exhaust port equipped in the sink part through a suction port equipped on the upper part of the washer and an exhaust duct. SOLUTION: This kitchen sink 1 is equipped with a sink part 2 with a drain 3 on the upper face, houses a dish washer 11 in the sink 1 under an opening part 4 equipped with an openable lid body 5, and has a washing tub 16 above a filter 15 equipped under the main body 12 and a water storage 17 at the lower part. On washing food, the lid body 5 is opened and soiled dishes are stored in a dish cage 36 and washing water warmed up to a desired temperature is sprayed through nozzles 21 to clean and rinse dishes and used water is drained. After that, dishes are brought into a drying process using warm air, and, at that time, warm water after drying is sucked through a air suction port 31 into an exhaust duct 32 and passed through a trap part 33, a check valve 34 and discharged from an exhaust port 10 equipped on the sink part 2 into the sink part 2.
Patent JP-S57148257-A (JP)
Title: Distribution method
Inventor: SAKANO TAIICHI
IPC: G01N35/10
Filed: 1981-03-11
Abstract: PURPOSE:To obtain an accurate distribution amount without upgrading of precision of a syringe and a piston drive mechanism, by a method wherein what part of the syringe to conduct a suction and discharge is previously set for each of a plural number of volume parts. CONSTITUTION:In case an analysis for up to 5 items for each sample is conducted, sample amounts neccessary to the 5 analysis items are set to V1-V5. In order to selectively distribute a sample in a sample cup 11a into reaction receptacles 12a-16a, a distribution nozzle 17 is installed, and is connected to a sample distribution syringe 21, a cleansing liquid distributing syringe 22, and a cleansing liquid receptacle 23 through valves 18 and 19. In the invention, each of sample amounts V1-V5 neccessary to each analysis item is sucked by means of the same stroke position, previously set, of a piston 21a of the syringe 21. This always permits distribution of an accurate distribution amount even if an analysis item for the sample changes.
Patent JP-H10231158-A (JP)
Title: Natural soil paving material
Inventor: OSAWA HISAO
IPC: C09K17/48
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To enhance the strength while retaining the cushioning properties possessed by soil and suppressing effects on mud or abrasion, by mixing a natural resin such as guar gum as a shock absorber and a binder and an inorganic solidifying agent such as a cement as a binder to a clay paving material and thermally kneading the resultant mixture. SOLUTION: A sandy soil which is a granite weathered soil is used as a clay paving material. A natural resin such as guar gum is used and a Portland cement is used as an inorganic solidifying agent such as a cement. The materials are mixed and kneaded while adding water thereto. The amount of the guar gum is about 0.1-3.0% expressed in terms of percentage by weight and the cement is used in an amount of about 3.0-10.0% expressed in terms of percentage by weight. The kneaded material is then laid on a paving base and graded and rolled. The volume of the whole paving material is expanded in a state of the guar gum by water absorption and swelling to cause a chemical reaction of the Portland cement and bind soil grains. The guar gum assists the binding force while slowly dehydrating.
Patent JP-S62196298-A (JP)
Inventor: NATSUME SHIGENOBU
IPC: B66C1/14
Filed: 1986-02-20
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-S59159595-A (JP)
Inventor: OZAKI TOSHISUKE
IPC: H05K3/44
Filed: 1983-03-03
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-H09233598-A (JP)
Title: Speaker for front three-channel
Inventor: TAKAHASHI YUKIO
IPC: H04R1/40
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To avoid mis-matching between an image and a sound image by stacking three channel speakers each consisting of a same speaker system and forming a sound image from speakers in the middle of left and right sides in the center of the screen with a tilted buffles. SOLUTION: Three-channel speakers 3a, 3b, 3c consisting of a same speaker system are stacked respectively to left and right sides of a screen 2 of a television receiver 1. The height of the stack is nearly equal to twice the height of the screen 2, and a sound image from the speakers 3b, 3b is formed in the middle of the screen 2 by tilting each buffle inward. The sound image from the speaker 3a is spherical but from the speakers 3a, 3c is stereoscopically sectorial. Furthermore, since the sound axis is tilted as the speakers 3b, the sounds from the left and right speakers form the sound image in the middle of the screen 2. Thus, the directivity is controlled and the service area is improved.
Patent JP-H01209890-A (JP)
Title: Demagnetizating method and device for video tube, color television receiver and test method for color image receiving tube
Inventor: TOKITA KIYOSHI
IPC: H04N9/29
Filed: 1988-02-18
Abstract: PURPOSE:To make an unbalanced hysteresis curve different for every one cycle and to eliminate a residual magnetism by passing the alternating transient attenuating current having a relation in which the ratio of a demagnetizing frequency and a vertical deflecting frequency is not an integer to a demagnetizing coil to demagnetize. CONSTITUTION:The demagnetizing coil 14 is disposed at the prescribed position of a cone part 11 side correspondingly to a shadow mask 5 incorporated in a color image receiving tube or a magnetic member such as an internal magnetic shield body 13, an electron beam discharge from an electron gun is deflected by the horizontal and the vertical deflecting magnetic fields of a deflecting yoke 12 to scan a screen and the alternating transient attenuating current is passed to the demagnetizing coil disposed externally of the cone part to demagnetize. I this case, the hysteresis curve 32 generates the unbalance in respective cycles, the unbalanced pattern is changed for every cycle, consequently, the hysteresis curve 32 of the respective demagnetizing cycles is averaged to demagnetize with no generation of the residual magnetism as shown by a point (r).
Patent JP-H09242824-A (JP)
Title: Flywheel device having planetary gear
Inventor: YORUKU SUDAU
IPC: F16F15/14
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To form the maximum dynamic resistance by arranging the mass in an offset manner in the axial direction with respect to the meshing part between the planetary tooth of planetary gear and the tooth of another gear. SOLUTION: In a planetary gear 28, the mass 32 thereof is supported by the protrusion 32 of a ring-shaped region 21, and fixed to the protrusion 32 by welding in the connection region therewith. The mass 33 protrudes over the dia. of gear meshing part 34 in the radial direction, and comes near to an elastic member 23 in the radius outside range of rotary mass 1 on the drive side and comes near to a boss 2 in the radius inner side range. Viscous medium to be poured in a chamber 20 enters the inside of axial gap remained between the meshing part 34 of intermediate gear 25 with the planetary gear 28 and the mass 33. Accordingly an remarkable acceleration moment by high dynamic resistance can be obtained.
Patent JP-H10274728-A (JP)
Title: Photodetector module and manufacturing method thereof
Inventor: KUHARA MIKI
IPC: G02B6/32
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a digital photodetector module for an analog receiver of an optical CATV with many channels and a digital photodetector module for a large optical input by reducing signal distortion. SOLUTION: A diagonal exit angle from a fiber is expressed by αand a distance between the center of a lens and a chip is expressed by L, and the center of the chip is shifted from the center of the lens by Ltan α in the direction of the bottom point S of the fiber end face. The center of the fiber is shifted in the opposite direction. The center O of the photodetector element, the center H of the lens, and the center Q of the fiber are moved in the direction perpendicular to the axis and are positioned so that diagonal light coming out of a diagonal cut fiber goes to the center of the chip passing through the center of the lens.
Patent JP-H06225861-A (JP)
Title: Orthogonal rf coil for mri device
Inventor: SUGIE MASAMI
IPC: G01R33/34
Filed: 1993-01-31
Abstract: PURPOSE:To improve the performance of RF coils by providing feeder circuits having RF phases staggered by 180 deg. at the prescribed frequency for each coil at two feed points of two coil loops 2 having respective sensitivities of two orthogonal axes and feeding power from two positions respectively. CONSTITUTION:Four linear conductors 11-14 are arranged at a uniform interval of 90 deg. in parallel with the axial direction of the same cylinder. The conductors 11-14 are connected to a ring-type conductor 15 via capacitors 31-34 at one end, and they are connected to a ring-type conductor 16 via capacitors 35-38 at the other end. The ring-type conductors 15, 16 connect capacitors 21-24 and 25-28 in series. Differential feeder circuits 52, 53 are connected to points A, C and points B, D among the intersections between the linear conductors 11-14 and the ring-type conductor 15, and the phase differs by 180 deg. between points A, C and between points B, D. Power feed different in phase by 90 deg. is applied to the differential feeder circuits 52, 53 from a phase synthesizer 51. The current in the differential mode is offset, and the orthogonality of the RF magnetic field in the imaging mode is improved.
Patent JP-H04272197-A (JP)
Title: Electrolytic plating method for molten salt of aluminum alloy
Inventor: ABE MASARU
IPC: C25D5/18
Filed: 1991-02-28
Abstract: PURPOSE:To stably produce a steel sheet plated with aluminum alloy which equips a plated film excellent in ductility by an electrolytic method of molten salt by using pulse current and performing aluminum alloy plating on the steel sheet by the electrolytic method of molten salt. CONSTITUTION:Aluminum alloy plating is performed on a steel sheet by an electrolytic method of molten salt by using anhydrous aluminum chloride-based mixed molten salt. The molten salt is constituted by incorporating aluminum chloride as a main component and blending chloride of alloy elements with sodium chloride, as a m.p depressant. In the electrolytic plating method for molten salt of aluminum alloy, pulse current is used as electrolytic current. In this case, the length of current OFF-time is preferably regulated to the degree of >=1 ms and also duty-cycle is desirably set to the degree of <=0.8. Thereby a different phase is periodically formed in the plated structure toward the surface of a plated film from the basis material to be plated. Thereby the degree of generation for a crack after work is regulated to the value below than about 10%. The plated film good in ductility is obtained.
Patent JP-H07244131-A (JP)
Title: Input circuit for electronic unit
Inventor: IKEDA KEIZO
IPC: G01R31/28
Filed: 1994-03-04
Abstract: PURPOSE:To inspect an electronic unit in a short time by preventing an increase in a scale of a facility for inspecting and eliminating necessity of a dedicated input terminal of a diagnostic mode. CONSTITUTION:A diagnostic signal is input to a second input terminal B according to ON of a diagnostic switch 14. A timer 1c is switched to a diagnostic mode by a mode switching unit 12, and the terminal B of first and second input terminals A, B used in the case of a normal operation mode is commonly used for switching the mode. Accordingly, a conventional dedicated input terminal is eliminated, an increase in a scale of a facility for inspecting is obviated, and an electronic unit can be inspected in a shorter time by the diagnostic mode.
Patent JP-H09225349-A (JP)
Title: Rotary atomizing coater
Inventor: SHOJI MASAAKI
IPC: B05B3/10
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration in coating quality due to air discharged from a turbine chamber and to obtain high coating quality. SOLUTION: In a rotary atomizing coater 1 in which a rotary shaft 5 in which a rotary atomizing head 3 is fixed to one end side and a turbine 6 is fixed to the other end side is rotated by pressurized air, air discharge pipes 12a, 12 which discharge air which drive the turbine 6 are installed at positions which do not hinder the fluidization of coating atomized from the head 3.
Patent JP-H05228074-A (JP)
Title: Upright type vacuum cleaner
Inventor: KITAGAWA AKIHIRO
IPC: A47L5/28
Filed: 1992-02-21
Abstract: PURPOSE:To achieve a small power in safety for a user and higher reliability in an upright type vacuum leaner which detects the inclination state (leveling) of a cleaner body to control the rotation of a rotary brush of a suction device for floors. CONSTITUTION:Inclination state of a cleaner main body 1 is detected with an inclination state detecting section 11 having a photo detector 13 provided on the cleaner body 1 as opposed to a light emitting element 12 provided on a suction device 4 for floors. A signal from the inclination detecting section 11 is inputted into a control means 15 which controls the rotation of a motor which drives a rotary brush of the suction device 4 for floors by a signal fed from the inclination detecting section 11.
Patent JP-S52118630-A (JP)
Title: Preparing combustion which controls nitrogen oxide creation
Inventor: MORIMOTO KOUTAROU
IPC: F23C99/00
Filed: 1976-03-29
Abstract: PURPOSE: To control the generation of nitrogen oxide by parting the combustion air path of burner tile hole up and down, and by having the combustion made slowly by reducing the air volume of upper path than that of lower path. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08232622-A (JP)
Title: Intake and exhaust valve drive control device for internal combustion engine
Inventor: MITSUI YASUO
IPC: F01L13/00
Filed: 1995-02-23
Abstract: PURPOSE: To prevent generation of impulsive hitting sound and abrasion between both side surfaces of the engaging part of respective pins and facing inner surfaces of respective engaging grooves, caused by the rotational torque fluctuation of a cam shaft. CONSTITUTION: An intake and exhaust valve drive control device is provided with a cam shaft 22 so provided as to be relatively rotated in relation to a driving shaft inserted into it, and an annular disc 29 interposed between a first flange part 27 on the cam shaft 22 side and a second flange part 32 on the driving shaft side, and capable of being eccentrically oscillated in relation to the center of the driving shaft. Width across flat both side surfaces opposite to facing inner surfaces 30a, 30b, 33a, 33b of engaging grooves 30, 33 of respective flange parts are formed on respective engaging parts 36a, 37a of first and second pins 36, 37 held by holding holes 29b, 29c of the annular disc 29.  Moreover, plate spring members 52, 53 for absorbing the clearance between both side surfaces and the facing inner surfaces are wound around the outer peripheries of respective engaging parts 36a, 37a.
Patent JP-H05214867-A (JP)
Title: Motor driving device for central locking device of automobile
Inventor: FURANKU KUREEFUERUTO
IPC: E05B81/40
Filed: 1992-02-21
Abstract: PURPOSE: To execute manual operation and electric operation in an optional order, electric operation immediately after manual operation for example. CONSTITUTION: A reversible electric motor 1, a transmission gear made up of a spur wheel 4, a spindle 5 and a spindle nut 6 and an operating element 7 are provided. A manual operation clutch provided between the electric motor 1 and the spur wheel 4 has a clutch rocking base 9. This clutch rocking base 9 connects the electric motor 1 and the spur wheel 4, only when the electric motor 1 is operated.