baber/WOPTO huggingface dataset:
Patent JP-2001133579-A (JP)
Title: Pump integrated penetration type decay heat removal heat exchanger
Inventor: FUKUSHIGE TAKAHIRO
IPC: G21C15/18
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a decay heat removal heat exchanger adapted to cause heat convection through a hot pool, a cold pool and a reactor core efficiently and passively when a reactor trips in a fast breeder reactor having an upper plenum and a lower plenum to remove decay heat. SOLUTION: This apparatus includes a decay heat removal heat exchanger(DHX) 8 for cooling primary sodium taken from the upper plenum 1 to let the same flow out to the lower plenum 2 and an automatic centrifugal valve 11 provided on the lower part of the DHX 8, and the automatic centrifugal valve 11 is so constructed that the position of a ball is changed by centrifugal force produced by rotation of a rotating shaft 5 interlocking with the primary main circulating pump to drive a valve element, whereby when the pump is rotated, a passage for the primary sodium flowing out to the lower plenum 2 is closed, and when the rotation of the pump is stopped, the passage for the sodium is opened.
Patent JP-2001134261-A (JP)
Title: Graphic group compatible fish-eye magnification display method and device therefor, and recording medium having recorded program for the method thereon
Inventor: IIZUKA TETSUYA
IPC: G06F17/50
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To make information not impaired even when the information are expressed by relative positions of plural graphics at the time of excluding overlapping of the graphics on a display screen. SOLUTION: When a user has specified a point 14 on a display screen in order to display respective graphics on the screen while excluding overlapping of them at the time of displaying data in a storage device on the screen as a group of graphics having sizes, respective graphics in a graphic group 12 are moved by maintaining relative positional relations of the graphics in the graphic group 12 being the group of plural graphics in accordance with distances among respective graphics on the screen and the point 14 specified by the user and a distance between the point 14 and the display area edge of the screen, then, the graphics are again displayed on the screen.
Patent JP-H04186058-A (JP)
Title: Heat storage device, and heat accumulator and evaporator
Inventor: ASAI SHUNJI
IPC: F28D15/02
Filed: 1990-11-16
Abstract: PURPOSE:To take out supply hot water whenever necessary freely by a method wherein heat is taken out by condensing a vapor, for which a liquid state heat carrier which drops in an accumulator is evaporated by heat of a heat storage material, by a heat exchanger for heat recovery. CONSTITUTION:A heat storage material 6 is heat-stored up to 600 deg.C-800 deg.C by an electric heater 4 using inexpensive midnight electricity during a midnight electricity time zone. When there is hot water supply load, a heat carrier (mainly water) for loading is circulated through a heat exchanger 12, and at the same time, the heat carrier is supplied to a tray 10 on the top of a heat storage device 2 by operating a heat carrier circulating pump 18. The supplied heat carrier drops from the tray 10 to a heat accumulator 8 which is heated up to 600-800 deg.C, and is heated and evaporated. The evaporated heat carrier emits heat on the surface of a heat carrier 12 with a low temperature, and is condensed and liquefied, and drops to return a heat carrier reservoir 14, and is pumped again by a heat carrier circulating pump 18, and continues the same cycle. When heat dissipates from the heat storage material 6, the heat carrier returns to the heat carrier reservoir 14 on the bottom without being evaporated.
Patent JP-H03173182-A (JP)
Title: Semiconductor element and manufacture of the same
Inventor: WATANABE AKIRA
IPC: H01L21/302
Filed: 1989-11-30
Abstract: PURPOSE:To lower the etched pit density by growing a III-V compound semiconductor layer to fill a groove corresponding to a through hole in a silicon substrate on which an insulating coating layer is formed. CONSTITUTION:An electrical insulating coating layer having a through hole 6 is formed on a silicon substrate 2 and a groove 7 facing the through hole 6 is made in the silicon substrate 2 and filled with a III-V compound semiconductor layer grown therein at the required temperature. Heat cycles are applied to the embedded layer 7 between higher and lower temperatures than the required temperature. Therefore, the comparatively large thermal stress of the grown embedded layer in the heat cycles acts on the groove 7 of the silicon substrate. Hence misfit dislocation on the interface between the silicon substrate and the grown embedded layer is reduced and the etched pit density is lowered. To reduce the misfit dislocation and lower the etched pit density, the depth a1 of the groove 7 is preferably 1mum or larger or more preferably 1.5mum or larger.
Patent JP-H11134040-A (JP)
Title: Power unit for high-potential part
Inventor: TANAKA KAZUHIKO
IPC: G05F1/14
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a power unit for a high-potential part which can extract both variable-voltage electric power and electric power having voltage fluctuation within a certain range at the high-potential part of one insulation transformer or insulation shaft connecting motor-driven power generating device. SOLUTION: The high-potential part 6 is provided with a tapped transformer 18, a tap changeover switch 24, a voltage detector 26, a tap switching control circuit 36, etc. The tapped transformer 18 has its primary coil 20 connected to the output part of the insulation transformer 10 whose output voltage V1 is varied by a voltage regulator 8 and has taps T1 to Tn at the secondary coil 22. The tap changeover switch 24 selectively switches the taps of the tapped transformer 18. The voltage detector 26 detects the level of the output voltage V3 outputted from the output part 25 of the tap changeover switch 24. The tap switching control circuit 36 switches connection taps by controlling the tap changeover switch 24 so that the output voltage V3 detected by the voltage detector 26 falls within a certain range.
Patent JP-H09152726-A (JP)
Title: Photosensitive material, photoreceptor and image forming device using them
Inventor: TAKAHASHI TORU
IPC: G03G5/06
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To improve transfer characteristics of charges without impairing half-life exposure, residual potential or electrification holding characteristics by using a photosensitive material having a photosensitive layer containing a combination of at least fullerene and TPB. SOLUTION: The photosensitive material to be used contains a combination (in a coexistent state) of at least fullerene and 1,1-bis-(p-diethyl aminophenyl)-4,4- diphenyl-1,3-butadienen (TPB) expressed by formula. The obtd. photoreceptor has higher mobility compared to a conventional one containing only TPB but no fullerene. As for fullerene, C60 , C70 , C78 , C84 , C90 or derivs. of these can be used in a single or mixture state. As for the photosensitive layer of the photoreceptor, a single layer type or a function separation type one comprising a charge producing layer and a charge transfer layer formed in this order can be used.
Patent JP-H09151818-A (JP)
Title: Hose having resonator
Inventor: MORI HIROYUKI
IPC: F02M35/10
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a hose, having a resonator, to reduce the number of parts and the number of assembly works and be further simple. SOLUTION: A hose having a resonator comprises a hose 1 having a cylindrical hose body 11 and a branch cylindrical part 12; and a hose having a resonator 2 consisting of a container part 21 and a fit-in cylinder part 22. The hose 1 is formed of a rubber elastic material and has at least two first engaging parts 13 and has at least two first engaging parts 13 protruded from an outer peripheral surface with which the branch cylinder part 12 is surrounded.  A resonator 2 is formed of a resin more rigid than a rubber elastic material and the outer peripheral surface of the fit-in cylinder part 22 has at least one flange-form seal part making contact with the inner peripheral surface of the branch cylinder part 12, and at least two second engaging parts protruded from the outer peripheral surface in such a manner to surround the fit-in cylinder part and engaged with the respective engaging parts. Thus, it comprises with two parts of the hose and the resonator and the minimum number of parts and the number of assembly works is low, whereby the hose is extremely simply manufactured.
Patent JP-H01154369-A (JP)
Title: Digital disk reproducing device
Inventor: TOKORO KIYOUSUKE
IPC: G11B20/14
Filed: 1987-12-10
Abstract: PURPOSE:To easily realize a multipickup disk reproducing device by variably controlling the clock of a variable frequency oscillator for supplying to a signal processing system by a synchronizing signal reproduced in the signal processing system, thereby, attaining a correct code reproduction. CONSTITUTION:A disk 1 is rotated and driven by a spindle motor 2 and a digital signal read by a pickup 3 is supplied to the signal processing system 4. The clock to the synchronizing signal supplied from the synchronizing circuit 5 of this processing system 4 is generated from a PLL circuit 14 and supplied to the bit clock forming circuit 13 of the processing system 4 and a required place in the processing system 4. The synchronizing signal fed back to the PLL circuit 14 for controlling the motor 2 by the synchronizing signal from the circuit 5 in this control system 4 and stabled is decoded in a decoding circuit 7 and temporarily recorded in a RAM 8. Then, it is read by a frequency supplied from a bit clock reading oscillation circuit 15 to output a reproduced signal.
Patent JP-H01152848-A (JP)
Title: Telephone call device
Inventor: KOZUKA SEIICHIRO
IPC: H04M1/00
Filed: 1987-12-10
Abstract: PURPOSE:To send incoming confirming information even when a called party is in a state of not giving any immediate reply by phone by allowing a caller to send incoming information to the called party, and allowing the called party to send the incoming confirming information after the confirmation of the incoming call to the caller. CONSTITUTION:A caller uses a telephone set 1 to dial a dial number specific to a mobile set 2 possessed by a called party being a call object to call the called party. The call information dialed from the telephone set 1 is fed to a selection transmitter 4 and a selection receiver 5 via a telephone line network 3. The selection receiver 5 receives the call information from the telephone line network 3 to confirm from which telephone set 1 the call comes and to which mobile set the call is supplied and demodulates the specific incoming signal supplied from a specific transmitter 9 of the mobile set 2 into incoming confirmation information and returns it to the telephone line network 3, thereby supplying the incoming confirming information to the telephone set 1 used by the caller. Thus, it is confirmed by the caller that the call information is surely reached to the called party by listening to the incoming confirming information.
Patent JP-S63167922-A (JP)
Title: Image editing and inputting device
Inventor: HIGAKI MASAHIRO
IPC: G06F3/0488
Filed: 1986-12-29
Abstract: PURPOSE:To confirm by vision an acceptance of an input by an input pen, irrespective of noise of the periphery, by providing an input display means for displaying optically whether the input acceptance by the input pen is allowable or not, in an image editing input device. CONSTITUTION:An original is placed on a table 2 by controlling its position, and a trimming key or an erasing key is selected and depressed. Subsequently, an area is set by pressing successively four corner positions of a desired area with an input pen and an end key 10 is depressed. In such a case, whenever an input by the input pen is accepted, an LED 11 is turned on, and the input acceptance can be confirmed. An inputted position data is inputted to a controlling circuit 6, the original is set to a copying machine and copying is executed, an editing data is transferred to a controlling circuit 13 of the copying machine from the controlling circuit 6, and copying of a desired area is executed. Also, whether an image editing input device is available by the input pen or not can be known by whether an LED in a use display means 12 is turned on or not.
Patent JP-H11140342-A (JP)
Title: Carbon black pigment and ink
Inventor: UEDA TAKAMASA
IPC: C09D11/00
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To obtain a carbon black pigment having improved dispersibility in an aqueous medium and being desirably utilizable in an ink recording apparatus such as an ink jet printer by bonding a fullerence to the surfaces of carbon black particles. SOLUTION: For instance, a stainless steel capsule container is charged with carbon black particles, a fullerence and a reagent KCN, and stainless steel balls for agitation; the atmosphere in the container is replaced by a nitrogen gas; and the contents are treated at room temperature for 30 min by means of a vibrating mill. The fullerene used is 60C, 70C or like one. The use of this carbon black pigment permits stable image formation, for plugging does not occur in the fluid passage or nozzles of an ink recording recorder.
Patent JP-H03172436-A (JP)
Title: Concrete floor forming method on part of same metal plate is exposed
Inventor: MASUDA KATSUTO
IPC: E04B5/40
Filed: 1989-12-01
Abstract: PURPOSE:To form a concrete floor with a metal plate exposed on a part of the surface, by forming a complex panel with ribs interposed between a metal bottom plate and facial plate, and placing ready-mixed concrete into the internal space of the complex panel and around it. CONSTITUTION:Plate-shaped or rod-shaped ribs 13A-13C are interposed between a metal bottom plate 11 and facial plate 12 arranged at approx. constant spacing. The bottoms of these ribs 13A-13C are fixed to the bottom plate 11, while the tops are secured to the facial plate 12, and notches for filling 13A1, 13C1 are formed in the facial plate 12 to constitute a complex panel 10. This complex panel 10 is arranged on supports 8, 9, and ready-mixed concrete is poured into the internal space of the panel 10 from the notches 13A1, 13C1. Then, ready- mixed concrete is placed around the panel 10 to accomplish a concrete floor where the surface of the metal facial plate 12 of the complex panel 10 is exposed on part of the surface.
Patent JP-2000142031-A (JP)
Title: Pneumatic tire
Inventor: VORMFENNE JOERG
IPC: B60C11/04
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To improve drainability, and to improve hydroplaning resistant performance by forming a tread groove containing a curved groove proceeding to the tread edge side from the tire equatorial side, and substantially crossing the curved groove at a right angle to a tire advancing directional front side contour line of the tread grounding surface at tire rotating time. SOLUTION: This tire has a tread groove 10 containing a curved groove 2 extending by inclining and curving to the front side in the tire advancing direction F toward the tread edge E side from the tire equator C side in a tread part T. This curved groove 2 extends by inclining and curving forward in a bow shape in the tire advancing direction F up to the outside end 2o opening on the tread edge from the inside end 2i separating by a small distance L to the tire axis directional outside from the tire equator C. In that case, in the curved surface 2, a curved shape is set so as to always substantially cross at a right angle to a front side contour line K1 in the tire advancing direction F of the tread grounding surface TS at tire rotating time to thereby further improve drainability.
Patent JP-H02158886-A (JP)
Title: Image work station
Inventor: KAHATA TAKASHI
IPC: A61B6/03
Filed: 1988-12-13
Abstract: PURPOSE:To easily use an image work station by simple operation at the time of diagnosis or the like by providing the work station with a switching means capable of optionally switching the functions of a display density setter to either one of functions; level window setting and upper/lower level setting. CONSTITUTION:The display density setter 6 can be optionally switched to either one of the level window setting and the upper/lower level setting by the switching means 7 to use the selected function. In the case of observing an X-ray CT image appropriate for the level window setting method, the setter 6 can be set up to the level window setting by the switching means 7. In the case of observing a breast part X-ray image appropriate for the upper/lower level setting method, the setter 6 can be set up to the upper/lower level setting by the means 7. Thereby, even in the case of changing the setting of display density, each image can be effectively observed only by changing either one of a center level and a window or either one of the upper level or the lower level, so that the image work station is easily used.
Patent JP-H07167848-A (JP)
Title: Moisture meter
Inventor: YASUDA KAZUTOSHI
IPC: G01N21/81
Filed: 1993-12-14
Abstract: PURPOSE:To adequately monitor water involved in a gas such as a dried air by a moisture meter that is easily produced at a low cost. CONSTITUTION:In a housing case 1 having an air-communication means 5 for introducing a gas to be monitored thereinto, a moisture-indication agent 2 that varies a color of itself in accordance with a quantity of water. At least a part of the housing case is made of a transparent material so that the color of the moisture-indication agent 2 can be observed from outside.
Patent JP-H08166455-A (JP)
Title: Fluorescent glass dosimeter reader
Inventor: IKEGAMI TORU
IPC: G01T1/06
Filed: 1994-12-16
Abstract: PURPOSE: To facilitate the management of dose and handling of dosimeter while reducing the facility cost by reading out both the environmental dose and the individual exposure dose using a single reader. CONSTITUTION: The fluorescent glass dosimeter reader for reading out the dose of radiation to a fluorescent glass dosimeter is provided with means 12 for displaying a menu for selecting one of a plurality of dose measurement computing formulas prior to reading out the dose of radiation to the fluorescent glass dosimeter. The fluorescent glass dosimeter reader further comprises an operational formula selection means 1 including means 13 for deciding the radiation monitoring mode of the fluorescent glass dosimeter and the type of radiation dose to be calculated from the data obtained based on the operational formula selection menu, and means 14 for setting a computing formula by selecting one of a plurality of preset dose measurement operating formula based on the decision results.
Patent JP-H10162348-A (JP)
Title: Magnetic recording medium
Inventor: MEGURO KATSUHIKO
IPC: C09D5/23
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To obtain a magnetic recording medium not contaminating a head and excellent in running durability and electromagnetic transducing characteristics. SOLUTION: A magnetic layer contg. at least ferromagnetic powder and a binder is formed on a nonmagnetic substrate to obtain the objective magnetic recording medium. The binder is produced by allowing polyol to react with an isocyanato compd. and a compd. having one or more epoxy groups and one or more hydroxyl groups in one molecule and allowing the resultant polyurethane resin to react with a compd. having at least one of polar groups represented by the formulae -SO3 M and -OSO3 M (where M is H, an alkali metal, an alkaline earth metal or an ammonium salt).
Patent JP-H10151706-A (JP)
Title: Laminate film
Inventor: TOUJIYOU KOUHOU
IPC: B32B27/20
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a good cutting and winding property by furnishing a skin film layer consisting of water soluble resin containing inactive grains of a specific average grain size and volumic shape factor on one surface of a thermoplastic resin layer containing no inactive grains. SOLUTION: The laminate film is formed with a skin layer consisting of water soluble resin containing inactive grains having an average grain size of 5-100nm and a volumic shape factor of 0.1-π/6 stuck on one surface of thermoplastic resin substantially containing no inactive grains. As the average train size is below 100nm, a slippage occurs and an anticutting property becomes worse and, on the other hand, as it is above 100nm, falling of grains takes place and cutting resisting property becomes worse. The laminate film is made such that when the ambient temperature is varied from 80 deg.C to 20 deg.C, a formula is satisfied in a relation between a dimensional displacement LN (%) in the longitudinal direction of the film and a dimensional displacement LT (%) in the width direction.  Upon exceeding this, as a magnetic tape is employed, a dislocation of the magnetic truck takes place, and lowering is brought about in its electromagnetic conversion characteristics.
Patent JP-H10217344-A (JP)
Title: Flat tire sealing agent
Inventor: KAWAMURA KAZUHIKO
IPC: B29C73/22
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To prevent the corrosion of a steel code caused by decay of protein, and reduce the period of time of solidification by specifying a content of nitrogen of deproteinized rubber latex consisting of removing protein contained in rubber particles in raw rubber from a natural rubber latex and a content of ammonium. SOLUTION: The flat tire sealing agent is of the type where a deproteinized rubber latex having a content of nitrogen of 0.1wt.% or less contained relative to rubber solidification is used in a low ammonium condition of a content of ammonium of 0.5wt.% or less. A stabilizer agent for keeping liquid stability, an adhesion giving agent for increasing the adhesiveness of a latex surface and raising the adhesiveness with the surface of a tire inner recess surface, and a freeze-proofing agent are further added relative to the deprotainized rubber latex. Herein, the deprotainized rubber latex is such that a gel consisting of protein and other impurities contained in rubber particles in raw rubber are removed, and a content of nitrogen is reduced to a level of 0.1wt.% or less with respect to the rubber solidification.
Patent JP-H03234976-A (JP)
Title: Ring-like sealing device
Inventor: DEEBUITSUDO JIRU
IPC: F16J15/3284
Filed: 1990-11-19
Abstract: PURPOSE: To improve sealing efficiency by providing a body having a pair of flanges and a tapered arch disposed between them, the arch having a taper of its thickness so that its thinnest section is at the mid point of the arch. CONSTITUTION: A seal 22 is mechanically deformed by interference and further deformed by fluid pressure from a piston chamber 14 generated on the outer surface projecting portion of the seal 22. A seal lip 44 prevents leakage of pressure exceeding the sealing engagement of the inner surface of a second hole 26 and the seal lip 44. The shape and decreased part of an annular arch 42 forms a flexible member having the minimum thickness at a contact point with the outer surface of a rod 18. Further deformation of the annular arch 42 by fluid pressure further extends the operating length of the arch 42 brought to support the outer surface of the rod 18, and an area of the thinnest arch portion remains the maximum pressure area of the seal to the outer surface of the rod 18.