baber/WOPTO huggingface dataset:
Patent JP-S62277582-A (JP)
Title: Monitoring device for vessel
Inventor: YAGI ICHIRO
IPC: G01S15/46
Filed: 1986-05-26
Abstract: PURPOSE:To obtain a vessel monitoring device with high reliability by collating the position on a radar signal with a position estimated by the body detection sensor of an acoustic sensor. CONSTITUTION:Acoustic sensors 51-1,...,5-n are laid on the bottom of the sea, and send out acoustic waves individually without any mutual interference and also receive and convert reflected waves into electric signals, thereby sending them to an acoustic signal processor 6. Signals from a radar signal processor 2 and the processor 6 are inputted to a collating device 3. Then, the device 3 receives position data on a marine vessel being tracked at constant intervals of time along with other various data, edits the data to display format, and sends out the edited data to a display device 4. Further, the device 3 receives estimated position data on the detected marine vessel from the processor 6, the processor 2 collates it wit the position of the object being tracked, and the collation result is displayed on the device 4. Therefore, even if the marine vessel can not be acquired by a radar owing to the influence of noises, etc., although the vessel is present, the position detected by a body detection sensor such as an acoustic sensor is estimated, so the high-reliability monitoring device having no error in the acquisition of the marine vessel is obtained.
Patent JP-H0418461-A (JP)
Title: Ink and method for ink jet recording with the same
Inventor: SUGA YUKO
IPC: C09D11/00
Filed: 1990-05-10
Abstract: PURPOSE:To provide an ink giving printed products having excellent fastness and high concentrations, having a fast anchoring property and stably jetted for long periods even the driving conditions are changed, by adding an acidic carbon black and a water-soluble resin having an acidic value of >= a specific value to an aqueous medium. CONSTITUTION:An acidic carbon black and a water-soluble resin having an acid value of 250 are added to an aqueous medium containing water, a polyhydric alcohol and/or an alkyl ester thereof and an aliphatic monohydric alcohol to provide the objective ink. The ink contains preferably the acidic carbon black containing a water-soluble resin having an acid value of >=250 and adsorbed to the surface of the carbon black. The amount of the water-soluble resin dissolved in the ink is preferably <=2wt.%.
Patent JP-S5823538-A (JP)
Title: Mold for continuous casting
Inventor: SHIRAISHI SHINJI
IPC: B22D11/059
Filed: 1981-08-03
Abstract: PURPOSE:To prolong the life of a mold considerably by covering the lower parts of the inside surfaces of the long side mold pieces of a mold for continuous casting provided with a pair of long side mold pieces and short side mold pieces and the parts of said surfaces in sliding contact with the short side mold pieces with protecting films. CONSTITUTION:A mold for continuous casting made of Cu or a Cu alloy is constituted of a pair of long side mold pieces 1, 1 and a pair of short side mold pieces 2, 2 which can change the width of slabs by sliding along the long side mold pieces. The lower parts 3 of the inside surfaces of the pieces 1, 1 and the parts of said inside surfaces in sliding contact with the pieces 2, 2 are coated with protecting films. The protecting films are applied after the base body of the mold is cut away by a required thickness. The preferable protecting materials are single layered plating films of Ni, Co, Ni-Fe, alloys of Ni or Co and P  or B.
Patent JP-S5823612-A (JP)
Title: Cosmetic composition containing crude drug component
Inventor: UCHIDA YOSHIHIRO
IPC: A61K8/97
Filed: 1981-08-04
Abstract: PURPOSE:The titled composition, containing powder of Paeonia albiflora Pall. (peony) or Paeonia suffruticosa Andr. or an aqueous extract thereof, etc., and capable of exhibiting improved effect on the improvement of skin roughening, liver-spot, ephelis, pimple, itching, etc. in the form of a cream, nursery powder, soap, etc. CONSTITUTION:The titled composition containing powder of Paeonia albiflora Pall, (peony) or Paeonia suffruticosa Andr. or an aqueous extract thereof as an essential component. The crude drug component has a long history as an internal medicine and high safety. Furthermore, the continuous use thereof contained in a cosmetic has improved effect on the improvement of skin roughening, liver-spot, ephelis, pimple, itching, etc., and suitable for the drug component to be mixed with the cosmetic generally in continuous use.  The Paeonia albiflora Pall. in the component is the dried root thereof, and the Paeonia suffruticosa Andr. is the dried root bark thereof. The aqueous extract is obtained by extracting the root or root bark with water or aqueous alcohol, e.g. 30% ethanol, at 15-25 deg.C, and the mixing ratio is 0.005-2wt% based on the total crude drug.
Patent JP-H1083691-A (JP)
Title: Semiconductor storage
Inventor: CHO CHIEORUYU
IPC: G11C7/10
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To prevent abnormality occurrence in sense operation by decoding a second address supplied from the outside during a page mode and generating a selection signal with a decoder means while time delaying from a sense operation start point. SOLUTION: A page decoder control circuit 36 controls the operation of a page decoder 28, and inputs a pulse from an address transition detective circuit 30 when a normal address is transited. The address transition detective circuit 30 generates the pulse to control the sense operation of a sense amplifier 14, and controls so that the page decoder 28 generates the selection signal SSi after a specified time Δt elapses from the sense operation start point. By not making to coincide the occurrence start point of the sense amplifier selection signal SSi with a transition start point of a precharge control signal, the abnormality occurrence of the sense operation is prevented.
Patent JP-S60264281-A (JP)
Title: Two-color thermal recording material
Inventor: HONDA YASUHIRO
IPC: B41M5/34
Filed: 1984-06-14
Abstract: PURPOSE:To hold high sensitivity and to improve color separability while enhancing image reliability, by laminating a thermal color forming layer based on microencapsulated pigment, a leuco dye developing a color having color tone different from that of said pigment and a coupler, and a color erasing layer based on the color erasing agent to the leuco dye to a support so as to form the erasing layer in a lower side. CONSTITUTION:A thermal color forming layer based on microencapsulated pigment, a leuco dye developing a color having color tone different from that of said pigment and a coupler and a color erasing layer based on the color erasing agent to the leuco dye are laminated to a support so as to bring said color erasing layer to a lower side. As the pigment, carbon black is designated and the leuco dye is used alone or in a combination of two or more of ones and the leuco compound of a triphenylmethane dye is used. As the color erasing agent, one used in a two-color thermal recording field can be adapted and an alkylene oxide adduct of bisphenols is used. By this constitution, a color image having high sensitivity, excellent in color separability and high in image reliability is obtained at low and high temps.
Patent JP-S5346904-A (JP)
Title: Preparation of hydroxylamine derivatives
Inventor: KATOU KINHEI
IPC: C07C239/00
Filed: 1976-10-13
Abstract: PURPOSE: Hydroxyamine derivatives useful as intermediates for medicines, agricultural chemicals, etc. are economically prepared in high yields by the reaction of phthalimide derivatives and hydroxylamine. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000314785-A (JP)
Title: Electronic clock
Inventor: OHAZAWA HITOSHI
IPC: G04G9/00
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To make help information displayed to immediately make clear a complicated operation and an expected operation. SOLUTION: When a help switch 105b of an external operation for requiring help information is input, an input circuit 106 outputs switch information input with the help switch 105b to a help information selecting circuit 111. The circuit 111 selects help information constituted by switch information classified by modes and set conditions stored in a help information storing circuit 113 and character sequence information for explaining a switch function, the help information is output by a help information output circuit 112 to be converted into a display drive signal by a display drive circuit 114, and the help information is displayed on a display part 115.
Patent JP-S61281243-A (JP)
Title: Electrophotographic sensitive body
Inventor: MATSUMOTO MASAKAZU
IPC: G03G5/06
Filed: 1985-06-07
Abstract: PURPOSE:To form an electrophotographic sensitive body superior in sensitivity and stable in potential characteristics and good in durability during repeated uses by incorporating a specified trisazo pigment in a photoconductive layer. CONSTITUTION:The photoconductive layer contains one of the trisazo pigments represented by the formula shown on the right in which each of Ar1, Ar2, Ar3 is optionally substd. phenylene or divalent condensed polycyclic aromatic group or heterocyclic group, and A is a coupler residue having a phenolic OH group. The use of this trisazo pigment for the photosensitive layer permits either or both of carrier generating and transfer efficiencies in the photosensitive layer to be improved, and the obtained photosensitive body to be enhanced in sensitivity and potential stability during long successive uses.
Patent JP-S5645965-A (JP)
Title: Heat-curing composition for coat
Inventor: KOJIYOU HIDEHIKO
IPC: C09D175/00
Filed: 1979-09-25
Abstract: PURPOSE: The titled resin composition for a paint, excellent in corrosion resistance, adhesion to a metal, flexibility, impact resistance, etc., which contains a specified proportion of a urethane group-containing polyhydroxy ether resin and a blocked isocyanate.  
     CONSTITUTION: (a) A polyhydroxy ether resin obtained from an epoxy resin and a diphenylolalkane (e.g., bisphenol A) of the formula (wherein R is a 1W5C divalent aliphatic group), is reacted with a polyisocyanate in a proportion of excess hydroxy groups, to prepare a urethane-containing polyhydroxy ether resin. Then the above resin composition is obtained by mixing said resin with 0.1W1.2 equivalent, per equivalent of the hydroxy group in the resin, of a blocked isocyanate, and, if necessary, with a pigment, a dye, etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5584536-A (JP)
Title: Trapping agent for gaseous mercury
Inventor: IMAEDA KAZUO
IPC: C22B43/00
Filed: 1978-10-05
Abstract: PURPOSE: To provide an economical absorbent for mercury (Hg) having a large trapping property and a long service life by making gold (Au) to be carried on pumice crushed to a proper size as carrier.  
     CONSTITUTION: Pumice having a lot of pores, particularly continuous pore type, is crushed to a size about 0.3W0.9mm in diameter. The crushed pumice as carrier is immersed in a solution such as aqua regia which contains Au. The pumice then undergoes thermal decomposition or hydrogen reduction to form Au on the surface of pumice carrier in amount of about 10W30%. The resulted pumice, when used as Hg absorbent, can trap gaseous Hg, and forms into Au-Hg amalgam, which is easy to remove. Used absorbent, or trapping agent, is heated to decompose amalgam so that both Hg and trapping agent can be regenerated. In this way, an economical, stable, good trapping Hg-absorbent is provided. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11305613-A (JP)
Title: Electrophotographic image forming device
Inventor: WATABE KATSUJI
IPC: G03G21/00
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To facilitate the attachment/detachment of ozone filters and to prevent ozone filters from falling when the outer cover of a device main body is opened, in an electrophotographic image forming device which carries transfer paper, after image transfer, to a fixing unit while sucking it to a carrying guide by means of exhaust fans. SOLUTION: The transfer paper 32, after image transfer, passing between a roller 27 and a transfer roller 31 is carried to the fixing unit 37 through a transfer-paper carrying path 54. On the transfer-paper carrying path, a transfer-paper carrying unit 55 is provided. In the unit, the exhaust fins 57 are attached interspatially, on the right and left, onto a unit case 56 disposed across the transfer-paper carrying path, and an ozone filter 58 is mounted on the exhaust side of each exhaust fan. Each ozone filter is provided with an engagement part for preventing it from coming off and a handle for attaching/ detaching it, which are made of the same material as that of the filter member. By holding the handle and fitting the engagement part into an engagement hole made in the case for the exhaust fan, it is freely detachably attached.
Patent JP-2000314909-A (JP)
Title: Stroboscope device
Inventor: AOKI TOSHIYUKI
IPC: G03B15/03
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a stroboscope device which is charged in a suitable state by referring to a variety of conditions while executing boosting operation by excellent conversion efficiency. SOLUTION: This separately exciting oscillating stroboscope device possesses a flyback transformer T constituted of a primary coil and a secondary coil, a switching element 30 turning on and off power supplied to the primary coil, based on a control signal supplied to a control input terminal, a rectifying diode D rectifying a flyback pulse generated at the second coil when the switching element is changed from a turned-on state to a turned-off state, a main capacitor 40 to which a current rectified by the rectifying diode is charged,  a flyback pulse detecting means 50 detecting the flyback pulse generated by the secondary coil and a CPU 1 generating the control signal to control so that a time width to turn off the switching element is made nearly equal to a period from the generation to extinction of the flyback pulse generated at the second coil by referring to the period when the flyback pulse is generated detected by the flyback pulse detecting means and supplying the control signal to the control input terminal of the switching element.
Patent JP-H05295371-A (JP)
Title: Rapid thermal cracking of coal
Inventor: KAWAMURA TAKAFUMI
IPC: C10J3/46
Filed: 1992-04-17
Abstract: PURPOSE:To obtain products of gas, tar and solid char with a good thermal efficiency by rapidly heating and thermally cracking coal and a carbonaceous material. CONSTITUTION:Coal and a carbonaceous material (materials to be thermally cracked) are blown into a high-temperature gas generated by gasifying coal, char and a carbonaceous material with oxygen, whereby these materials are rapidly heated and thermally cracked in a gas stream layer.
Patent JP-S6013779-A (JP)
Title: Prostaglandin i2 derivative
Inventor: FUKAYA TSUTOMU
IPC: A61K9/107
Filed: 1983-07-05
Abstract: NEW MATERIAL:The compound of formula I [R1 is 1-20C alkyl; R2 is H or lower alkyl; X is group of formula -C(=O)-O- or -O-C(=O)-]. EXAMPLE:Butoxycarbonylmethylprostaglandin I2 ester. USE:Useful as a remedy for arteriosclerosis, cardiac insufficiency and thrombosis. Since the compound can be converted easily to a fat emulsion, it is preferable to use the compound by emulsifying with a vegetable oil (e.g. soybean oil, cottonseed oil, etc.). PREPARATION:The compound of formula I (X is -COO-) can be prepared by reacting prostaglandin I2 (usually its alkali metal salt) with the ester compound of formula II (Xa is halogen) in a solvent such as alcohol, THF, etc. at about 0 deg.C-room temperature. The reaction is preferably carried out in the presence of a phasetransfer catalyst in a solvent such as methylene chloride under anhydrous condition.
Patent JP-H07299074-A (JP)
Title: Identification device for surgical equipment
Inventor: ANSONII EI BOIAASUKII
IPC: A61B17/072
Filed: 1995-04-25
Abstract: PURPOSE: To make it possible to discriminate easily an injecting state of a staple cartridge by providing an electric circuit showing the state of the cartridge when a voltage is impressed to the staple cartridge of a surgical stapling instrument. CONSTITUTION: A cartridge 12 shown in a state of being inserted into a cartridge holder 16 is provided with a conductive ribbon 20 such as a metallic foil which is set up across a knife slot 29 extending longitudinally through this cartridge 12. An electric circuit unified with the cartridge 12 includes both the conductive ribbon 20 acting as a mechanically activated fuse and electrical contacts 21, 22 at respective sides of this ribbon 20. Conductive strips 23, 24 are arranged on the inside wall of the cartridge channel 16 by using an insulating material, and come into electrical contact with the contacts 21 and 22, respectively, when the cartridge 12 is inserted into the holder 16. The conductive strips 23, 24 are connected to a wire, and electrical energy is supplied to the circuit through this wire.
Patent JP-H06315030-A (JP)
Title: Communication system for multiplex server system
Inventor: KAWASAKI TETSUO
IPC: H04Q11/04
Filed: 1993-04-28
Abstract: PURPOSE:To easily perform the unitary management of slave stations in the communication system where plural host stations perform communication only with the slave stations in charge by switching one communication path. CONSTITUTION:This communication system is constituted so that plural host stations 4 and 5 can respectively perform communication only with slave stations T1-TN in charge allocated for each host station while switching one communication path 2. A common slave station TC enabling a response to polling at any one of plral host stations is connected to the communication path. The common slave station connected to the communication path enables the unitary management of this system by communicating with all the host stations and collecting the conditions of all the slave stations.
Patent JP-S616094-A (JP)
Title: Gangway ladder device
Inventor: FUKUMOTO YOSHITO
IPC: B63B27/14
Filed: 1984-06-15
Abstract: PURPOSE:To simplify the storage and extension work of a gangway ladder by pivotally fitting the base end of a gangway ladder main body rotatably and tiltably to a platform and suspending the middle section of the gangway ladder with a sling so that the platform is made horizontally rotatable on an upper deck. CONSTITUTION:In a gangway ladder device, the base end of a gangway ladder main body 2 is rotatably and tiltably fitted to a platform 3 rotatably and pivotally supported on an upper deck, its middle section is suspended from a rotary arm 4 protruded on a stanchion 5 erected on the upper deck with a sling so as to be extended outboard and slantly downward, and the platform 3 and the rotary arm 4 are made synchronously and horizontally rotatably via the rewinding of the guy. Accordingly, a gangway ladder device reliable in the extension work, having the constant final extension point, and capable of utilizing the length of the rotary arm as the extension can be obtained.
Patent JP-H09299308-A (JP)
Title: Static mop
Inventor: MATSUI KAZUHIRO
IPC: A47L13/40
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a static mop which can efficiently provide strong static electricity and exhibit stable dust attraction performance. SOLUTION: A static mop 1 includes a dust attracting sheet (not shown), which covers the outer surface of a charging plate 3, and a slide plate 4 placed in such a manner as to be slidable against the charging plate 3. When the slide plate 4 is slid against the charging plate 3, static electricity is produced as the result of friction between the static generating fabric 41 of the slide plate 4 and the charging plate 3, charging the charging plate 3. Then an electrostatically induced charge is produced on the dust attracting sheet by the static electricity produced on the charging plate 3. If cleaning is performed with the static mop 1 under this state, dust clinging to time floor face, furniture, and the like is attracted by the charge on the dust attracting sheet.
Patent JP-H11316626-A (JP)
Title: Microcontroller
Inventor: OZAWA KAZUMASA
IPC: G06F1/32
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a microcontroller capable of effectively reducing power consumption without significantly changing existing circuits. SOLUTION: This microcontroller has input/output function parts 50-1 to 50-4 for performing operation related to an input/output function, plural control registers 41-44 provided corresponding to the respective plural input/output function parts 50-1 to 50-4 so as to output control signals for turning any correspondent input/output function part into active or inactive state based on written control data, and control means 70 for writing the control data for turning the respective plural input/output function parts to active or inactive state into the plural control registers 41-44.
Patent JP-H02302398-A (JP)
Title: Oriented crystal film
Inventor: MASUO TASUKU
IPC: C30B23/08
Filed: 1989-05-17
Abstract: PURPOSE:To obtain an oriented crystal film having low stress of the film itself and resistant to peeling off from the substrate by forming an oriented crystal film of Nb2O5 on a substrate, wherein said film contains a specific atom% of Ce and has a C axis oriented parallel to the substrate. CONSTITUTION:In the case if forming the above oriented crystal film by a sputtering process, a target is first produced by adding 0.01 to 20.0atom% (in terms of Ce) of CeO2 to a main component composed of Nb2O5, calcining the obtained mixed raw material, crushing the calcined product, compression-molding the powder in the form of a disk and baking the disk. A thin film is deposited on a substrate by a high-frequency magnetron sputtering apparatus using the above target. (200) Plane and (400) plane can be detected by the X-ray diffraction analysis of the obtained thin film, revealing that the C axis is parallel to the substrate. Since the Nb2O5 thin film containing Ce has the abovementioned properties, it is useful as a surface filter, etc., taking advantage of the surface wave excitation.
Patent JP-S5457535-A (JP)
Title: Powder coating composition for roofing slate tile
Inventor: ISHIKAWA NOBORU
IPC: C09D5/00
Filed: 1977-10-17
Abstract: PURPOSE: An aliphatic dibasic acid as a curing agent is blended with a base resin containing glycidyl groups in a specific proportion to produce title composition that is high resistant to alkali and whitening even when coated on roofing slate tiles.  
     CONSTITUTION: (A) a base resin of vinyl copolymer containing glycidyl groups, preferably of 80-150°C softening point and 3000W15000 number-average molecular weight is incorporated with an aliphatic dibasic acid such as adipic acid as a curing agent wherein the equivalent ratio of glycidyl groups in component A to carboxyl groups in component B is adjusted to 1/0.8W1/0.5.  
     EFFECT: Coating roofing tiles do not cause chaulking in short periods of time unlike conventional products 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57112658-A (JP)
Title: Apparatus for passively transporting heat and solar heat collector solidly incorporating the same
Inventor: GIANFURANKO DE BENI
IPC: F28D15/00
Filed: 1981-08-06
Abstract: A device for passively transporting heat in any direction, particularly downwards, from a heat source to a heat sink, which device comprises a boiler (1) for heating a working fluid (6), a container (3) for condensing the vapour of the heated working fluid, means (2) for transferring the said vapour from the boiler to the condenser, and means (2) for transferring the working fluid from the condenser to the boiler, the said working fluid being compelled from the condenser to the boiler, when the device is in use, by the expansion of a compressible medium (7) stored in the condenser, which medium is additionally compressed by the vapours of the working fluid when the device is in use.In one embodiment the heat source for the boiler or the boiler itself is a solar collector.