baber/WOPTO huggingface dataset:
Patent JP-2000225098-A (JP)
Title: Magnetic measuring device
Inventor: TOMITA TSUKASA
IPC: A61B5/05
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic measuring device capable of measurement even if a device having a refrigerant and a magnetic sensor is inclined and toppled down sideways and easy in assembling. SOLUTION: On the inside of a heat insulating vessel 14 vacuum-packed by inserting a heat insulating material 20 between an outer vessel 15 and an inner vessel 16, a refrigerant 23 is put in a refrigerant vessel 26 having the same shape as that of the vessel 14, and a large number of magnetic sensors 5 are arranged in a domed position corresponding to its bottom part 18. A small opening part 14 is arranged on the upper end of the refrigerant vessel 26, and in the upper part, the heat insulating vessel 14 and a cover 22 are confined by a packing 21. Thus, bottom parts 17, 18 of the heat insulating vessel 14 has a dome shape for fitting the head part of an examinee, and this device is sometimes inclined and toppled down sideways to apply these parts to the head part, but, at this time, the inside refrigerant 23 does not overflow from the refrigerant vessel 26.
Patent JP-H10225592-A (JP)
Title: Washing machine
Inventor: HAYASHI KINYA
IPC: D06F39/08
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a washing machine which can supply water into a washing tank from a bath tub by means of a water supply pump incorporated in a washing tank body, and which can reduce noise during operation of the water supply pump. SOLUTION: The product between a rotational speed (rpm) of an impeller 18 of a water supply pump 7 and the number of blades 18b is set to be greater than 72,000. With this arrangement, high sound and high frequency vibration occur during operation of the water supply pump 7, but transmission energy is low so that the sound and vibration can hardly be transmitted. Further, since the frequency is far from the resonant point of the washing machine, the washing machine does not resonate. Further, the sound has a level exceeding a highest human audible level, and accordingly, noise in the human audible range can be reduced.
Patent JP-H05197893-A (JP)
Title: Current measuring device for flow meter
Inventor: SUDO TAKEHIKO
IPC: G01F15/06
Filed: 1992-01-20
Abstract: PURPOSE:To provide the current measuring device for flow meter which can measure the output current of a flow meter in the state of keeping the connection of circuits. CONSTITUTION:First and second lines 5, 6 are provided with voltage followers parallelly to an internal resistor 8 of a receiver 7, and a current generating circuit is provided to supply currents to the internal resistor 8. The well-known current generated by the current generating circuit is supplied to the internal resistor 8, the resistance value of the internal resistor 8 is calculated by detecting a voltage loaded to the internal resistor 8 at that time, and the voltage generated at the internal resistor is detected when an instantaneous flow current I0 flows from a flow meter transmission part 2 to the internal resistor 8 in the state of calculating the resistance value of the internal resistor 8. Therefore, the instantaneous flow current I0 can be directly calculated. Thus, speedy and high-accuracy measurement is enabled by eliminating non-coincidence between a digital signal and an analog instantaneous flow current or time deviation caused by digital transmission used in the conventional device.
Patent JP-S54121475-A (JP)
Title: Venturi scrubber
Inventor: TASHIRO KOUJI
IPC: B01D47/10
Filed: 1978-03-14
Abstract: PURPOSE: In venturi scrubbers for removing the soot and dust contained in exhaust gas, to reduce installation floor space and to eliminate a reducing valve by ensuring the adjustment of the pressure loss of said exhaust gas.  
     CONSTITUTION: In a venturi scrubber so designed that water may be sprayed through the throat portion of a venturi to accompany the exhaust gas containing soot and dust and said exhaust gas may be reversed in a reversing box 13 for removing said soot and dust, said reversing box 13 is partitioned in two chambers, the first stage venturi 11 is opened in the lower chamber 14 of said reversing box 13 to communicate with a flue, and a duct 15 is attached on a partition plate 12 to discharge said exhaust gas from said lower chamber 14. A second stage venturi 17 is attached on the tip of said duct 15 and opened in an upper chamber 16 and a discharge duct 18 is provided on the upper portion of said upper chamber 16 to discharge said exhaust gas. Thereby, said exhaust gas can be reduced in pressure when passing through said second stage venturi 17 and dust removal efficiency can be improved. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S54120966-A (JP)
Title: Raking-out device
Inventor: OKAZAWA TAKESHI
IPC: F23H9/00
Filed: 1978-03-14
Abstract: PURPOSE: To uniformly rake contents out, by disposing a main body provided with a raking-out plane, which spirally falls to the outside from a center, to a lower portion of a vertical type furnace for treating waste in a revolution-possible shape, and by passing a cooling medium through the inside of the main body.  
     CONSTITUTION: A spiral, conical raking-out device 2 is turned by means of a driving shaft 9, and contents in a vertical type furnace are raked out to a circumferential portion from a center of the furnace. Air for cooling is fed from inlets for refrigerant of a bottom of the device 2, and passes through clearances 11 for cooling formed by means of partition plates 7 for cooling from cooling air intake ports 10 drilled to an inner cover 8 of a cooling chamber to cool a shell 5 of the device 2. The air is exhausted from air discharge ports 6 drilled to one portion of the shell 5, and utilized as air for combustion, etc. This method preheats air for cooling, and recovers heat, thus improving the thermal efficiency of the furnace. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11262430-A (JP)
Title: Article displaying and unloading unit
Inventor: KAJIWARA KIYOJI
IPC: A47F3/00
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To provide practicality for easy installation to a shelf or as a shelf itself and to smoothly advance an article on the back side according to removal of an article from the forefront side. SOLUTION: This unit is constructed of an article display case 1, in which side plates 11 are raised and articles S are displayed in the longitudinal direction, roller supporting plates 3, 4, which are assembled to the bottom side of the article display case 1 and provided with multiple bearing holes arranged in the longitudinal direction, multiple rollers 2, which are hung in the bearing holes of the roller supporting plates 3, 4 via their shaft parts and rotate so as to feed articles forward, and a stopper 5 arranged in the front end part of the article display case 1 removably and brought into contact with the article S in the forefront side part.
Patent JP-2000227726-A (JP)
Title: Image forming device
Inventor: ITO MASAHIRO
IPC: G03G15/16
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To make transfer material preventable from leaving the transfer material carrier, regardless of the high humid environment time or when left standing after successively passing paper. SOLUTION: This device is allowed to measure electric resistance of a transfer sheet by an electric current measuring circuit 16i at the same time with cleaning of the transfer sheet by holding an electrode 16d and the electrode 16e of the transfer sheet resistance measuring part 16c provided in the transfer drum cleaner 16 in contact with the sheet surface. The controlling device 16j is made possible to prevent the transfer material from stripping on the transfer sheet, regardless of the high humid environment time of after leaving it standing subsequent to successive paper passing, in minimizing the grinding work on the transfer sheet by the grinding roller by controlling the grinding work on the transfer sheet by the grinding roller, based on the electric resistance value of the transfer sheet measured by the electric current measuring circuit 16i.
Patent JP-S58145584-A (JP)
Inventor: SUZUKI MANABU
IPC: B21D7/00
Filed: 1982-02-25
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-S63196689-A (JP)
Title: Method of molding powdery coke
Inventor: SHIMIZU HIROSHI
IPC: C10L5/14
Filed: 1987-02-10
Abstract: PURPOSE:To provide a molding method which enables the molding at room temp. and the preparation of a powdery coke molding having a large crushing strength at room temp. and a high temp., by mixing powdery coke with bentonite as a binder, a particular additive and water, molding and drying the mixture, and hardening the molding. CONSTITUTION:Powdery coke is mixed with a binder composed of bentonite alone or a combination of cement with bentonite, at least one additive selected from among polyethylene oxide, carboxymethylcellulose, ligninsulfonic acid and corn starch, and water. The mixture is kneaded, molded, dried, and then cured. The powdery coke is one having such a particle size distribution that the particles having a size of 1mm or less amounts to 80wt.% or more. The binder is preferably 1-5wt.% bentonite alone or a combination of 5-15wt.% Portland cement with 1-5wt.% bentonite.
Patent JP-S60173702-A (JP)
Title: Magnetic recording and reproducing device
Inventor: MIHASHI YASUO
IPC: G11B5/008
Filed: 1984-02-17
Abstract: PURPOSE:To use effectively a fixed head for a program searching function or the like by providing the fixed head, which is equivalently matched to the azimuth angle of a deep layer recording head, to detect deep layer recording signals. CONSTITUTION:When the video track angle to a magnetic tape 3, the azimuth angle for deep layer recording, and the azimuth angle of a fixed head 7 are denoted as theta, phi, and alpha respectively, a device is so constituted that alpha=theta+ 90 deg.-phi is true. That is, when a signal is recorded on the magnetic tape 3, deep layer recording at +30 deg. (-30 deg.) azimuth angle is performed by a magnetic head 2a0 (2b0) after erasing of the overall width by the fixed head 7, and next, apparent recording at +6 deg. (-6 deg.) azimuth angle by a magnetic head 2a1 (2b1). When this signal is reproduced, the gap angle of the fixed head 7 is equal to angles of odd-field signals (A), (B), (C), (D)... subjected to deep layer recording, and these signals are detected when the fixed head 7 is set to the reproducing state.
Patent JP-S55121999-A (JP)
Title: Preparing high-purity metal halide
Inventor: SAKURAGI SHIROU
IPC: C30B11/00
Filed: 1979-03-15
Abstract: PURPOSE: To provide high-purity metal halide useful as window material for carbon dioxide gas laser by further enhancing purity through treatment of powdered high- purity metal halide with vacuum processing, melting, and filtration, vacuum distillation, active gas processing, etc.  
     CONSTITUTION: Silica tube filled with high-purity metal halide raw material powder 11 is subjected to vacuum processing, melting and filtration, and vacuum distillation to provide medium distillate 11b, which is again melted. Cock 1a is closed, trap 2 is adjusted to a temperature in which active gas (halogen or hydrogen halide) has a 200W300Torr pressure, from the liquid nitrogen temperature. From active gas unit 4, helium gas is made to flow through the piping system. When the system becomes 1atm, trap 5 is cooled with liquid nitrogen and, at the same time, cock 5a is opened. Impurity anion in molten liquid 11d is replaced with halogen ion and is exhausted together with inert gas from the molten liquid, thereby further purifying the molten liquid 11d. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62188453-A (JP)
Title: Communication control equipment
Inventor: FUJIKAWA MASAO
IPC: H04L69/40
Filed: 1986-02-13
Abstract: PURPOSE:To facilitate the reproduction of occurrence of a fault by storing an output of a program counter until the detection of a faulty data string as a history of operation of a data processing unit in a program counter trace memory. CONSTITUTION:A fault detection circuit section 5 compares data strings DT1, dT3 set in registers DR1, DR2 of a comparison data register 311 with a data string in registers DR11, DR12 in a transmission/reception data register 312 every time a data is sent to the register 312. In case the coincidence (fault) of data strings exists, the storage of an output of a program counter to a PC trace memory 314 is stopped and the program count until the occurrence of an erroneous data is stored in a PC trace memory 314 while being back-dated. In case of dissident, the content of the comparison data register 311 and the transmission/reception data register 312 is restored to the state before comparison and after the next transmission/reception data is latched by a transmission/ reception data latch circuit 315, the comparison is attained again. Thus, the reproduction of the occurrence of a fault is facilitated.
Patent JP-H09223076-A (JP)
Title: Storage device and system having storage device
Inventor: KAKIHARA KOJI
IPC: G06F21/60
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a storage device, which can be instantaneously destructed by an electric action, and to prevent a system having such a storage device from being illegally utilized. SOLUTION: The storage device 20 has a memory cell 10 for storing data as memory data, an electrode 11 to be operated as a device output terminal and a device input terminal, a data transfer path 15 connected to the memory cell 10 and this device output terminal so as to guide these memory data to this device output terminal, and a destruction device 12 for distructing the data transfer path 15 in response to a destruction instruction 17 received from the device input terminal as mentioned above. In place of the destruction device 12, an initializer can be used as well for initializing the memory cell 10 in response to the destruction instruction 17 received from this device input terminal.
Patent JP-S59156490-A (JP)
Title: Liquid waste disposal for chemical plating solution
Inventor: AKABOSHI HARUO
IPC: C02F1/58
Filed: 1983-02-25
Abstract: PURPOSE:To efficiently remove polyalkylene oxide from liquid waste, by adding an excess amount of a salt to the liquid waste of a chemical plating solution containing polyalkylene oxide to liberate said polyalkylene oxide. CONSTITUTION:An excess amount of a salt, e.g. sulfate, cupric salt or chloride, is added to the liquid waste of a chemical plating solution containing polyalkylene oxide in addition to Cu, Ni, Au, Ag, Pd, Sn or the like, to separately liberate said polyalkylene oxide by salting out. The salt to be added to the liquid waste of the chemical plating solution is pref. an inorganic one from a standpoint on COD and BOD, esp. sulfate such as sodium or potassium sulfate. The addition amount of said salt is 400g sodium sulfate, for instance, based on 1l of the chemical plating solution to form a saturated solution. Hence, most of the polyethylene glycol is liberated.
Patent JP-H07236626-A (JP)
Title: X-ray image processor
Inventor: UKITA MASAAKI
IPC: H04N5/325
Filed: 1994-02-28
Abstract: PURPOSE:To provide a processor, by which an image which is natural and legible can be obtained at the time of uniformly applying an X-ray to a body to be tested and displaying the detected transmitted X-ray image. CONSTITUTION:The average dose of transmitted X-ray of pixels of a designated zone of an X-ray image is obtained, and the attenuation conversion magnification (g) is obtained by a function (e.g. sq. rt. (C/S) taking the average value S as a variable. The pixel data Pi, j is multiplied by the magnification (g), and the arithmetic result is used as processing data for one pixel.
Patent JP-S52113132-A (JP)
Title: Opitcal fiber memory unit
Inventor: KAWAMURA KOUJI
IPC: G02B6/00
Filed: 1976-03-18
Abstract: PURPOSE:To memorize the information as photo pulse, by using optical fiber.
Patent JP-H03238014-A (JP)
Title: Dust collector
Inventor: SHINDOU TAKAHIKO
IPC: B01D47/02
Filed: 1990-02-13
Abstract: PURPOSE:To easily and certainly remove the ammonia gas contained in mist along with aluminum nitride particles by passing the liquid mist containing aluminum nitride particles generated from an aluminum nitride product through the acidic liquid stored in a tank. CONSTITUTION:Aluminum nitride particles are separated and removed from liquid mist containing aluminum nitride particles generated from a product 5 composed of aluminum nitride by processing the product 5. At this time, for example, a tank 17 in which an acidic liquid 18 prepared by adding about 1-2% hydrochloric acid to water to dissolve the same therein is stored is provided and the liquid mist containing the aluminum nitrode particles generated from the product 5 is passed through the acidic liquid 18 stored in the tank 17. As a result, the ammonia gas contained in the mist along with the aluminum nitride particles can be easily and certainly removed.
Patent JP-2000228325-A (JP)
Title: Ceramic electronic component
Inventor: OKURA TAKESHI
IPC: H01G2/08
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To reliably prevent heating exceeding the tolerances by cooling an electronic component element while arranging a cooling tube so as to be in contact with external terminals and allowing a cooling medium to pass through the cooling tube. SOLUTION: A ceramic electronic component is formed not only by bonding a pair of external terminals 5 through solder 6 to both faces of an electronic component element 14 which is formed by laminating ceramic electronic component elements 4, each having a pair of external electrodes 3 arranged on both faces thereof, but also by bonding U-shaped cooling tubes 7 to vertical portions 5a of the terminals 5. In this ceramic electronic component, each terminal 5 is formed by bending a metal plate at right angles, and has the portion 5a as a portion to be bonded to the element 14 and a horizontal portion 5b as a portion to be bonded to a board. A tube made of a metallic material having a high heat conductivity, such as copper, is used as the tube 7, and this tube 7 is bonded to the portion 5a of the terminal 5 through a solder 18.  Then, the tube 7 is supplied with water 10 as a cooling medium.
Patent JP-S62187786-A (JP)
Title: Rare earth element aluminate phosphor
Inventor: OMATOI SUSUMU
IPC: H01J29/20
Filed: 1986-02-13
Abstract: PURPOSE:To improve luminous intensity maintenance ratio and to prevent luminous intensity from being lowered when a cathod ray tube having a phosphor is operated over a long period of time, by dissolving a specified amount of Gd, Lu or La in a (Y, Ce) AlO3 phosphor. CONSTITUTION:Gd, Lu or La is dissolved in a (Y, Ce) AlO3 phosphor to obtain a rare earth element aluminate phosphor having a perovskite type structure and a composition represented by the formula (wherein M is Gd, Lu or La; x is a number of 0.01-0.5; and y is a number of 0.0001-0.05). The ultraviolet light emitting phosphor is of a short afterglow type, is hardly deteriorated and is suitable for use as a phosphor for an index tube and a flying spot tube. In the phosphor, emission (main emission) in an ultraviolet region is remarkably high as compared with that in a visible light region. Thus, when the phosphor and a phosphor emitting visible light are used for an index tube, there is an advantage that the image is not obstructed.
Patent JP-H05221606-A (JP)
Title: Oxygen-enriching apparatus
Inventor: HASHIMOTO KENJI
IPC: C01B13/02
Filed: 1992-02-17
Abstract: PURPOSE:To reduce the overall size of a casing and to enable sure cooling of a pump with air passing through the casing by arranging the constituent parts in the casing in high allocation efficiency. CONSTITUTION:A suction port 11 and an exhaustion port 12 are placed at the upper part and the lower part of the back face of a casing 10, respectively. An oxygen-enriching membrane module 13 and a suction blower 14 are placed closely opposite to the suction port 11 and a pump 16 and an exhaustion blower 15 are placed close to the exhaustion port 12 immediately below the oxygen- enriching membrane module 13 and the suction blower 14. The blowing port 14b of the suction blower 14 is placed opposite to the pump 16. The overall size of the apparatus can be reduced by this arrangement and the air sent from the suction blower 14 is directly blasted to the pump to cool the vacuum pump 16.
Patent JP-H05221844-A (JP)
Title: Aging-preventive cosmetic
Inventor: SAWAKI SHIGERU
IPC: A61K8/00
Filed: 1992-02-17
Abstract: PURPOSE:To provide a cosmetic having a combination of excellent lipoperoxide production-inhibitory activity, SOD-like activity, collagen synthesis-promotive activity and restoring activity for dermatic injuries due to ultraviolet irradiation, each for human skin, capable of preventing skin aging and of maintaining youthful, healthy skin. CONSTITUTION:The objective cosmetic having the above-mentioned advantages can be obtained by formulating (I) 100 pts.wt. of a cosmetic base such as a makeup cosmetic, hair cosmetic, or bathing agent with (II) as the essential ingredient, 0.0005-5.0 (pref. 0.005-1.0) pts.wt., on a solid basis, of a decomposition product obtained by treating an alkali extract of rice, etc., with at least two kinds of enzymes, pref. (A) actinase and (B) at least one kind of protease selected from pepsins, trypsins, papains, peptidases and bromelain (esp. pepsin and trypsin). This cosmetic, because of bearing the above-mentioned advantages, have the following additional advantages: (1) normalizing human skin turnover; (2) preventing skin spots, etc., through reducing variations in the areas among keratinous cells; and (3) activating the skin and reducing fine wrinkles.
Patent JP-S55123585-A (JP)
Title: Pumping and drainage system for ballast water
Inventor: YUNOKI SHIGETO
IPC: B63B43/06
Filed: 1979-03-14
Abstract: PURPOSE: To effectively perform the titled operation by a system wherein one tank of multi-ballast tanks having a double bottom is enclosing a submerged pump, a sea chest formed in the ship's bottom and respective ballast tank are connected by change-over valve and piping.  
     CONSTITUTION: A submerged pump 43 is provided for the bottom of one ballast tank 39 of the tanker where multi-divided double bottom tanks 35, 37, 39, 41 are used as the exclusive ballast tanks. Respective ballast tank and the sea chest 51 located at th ship's bottom are connected by change-over valve and piping. On filling water, the sea water sucked from the sea chest 51 is delivered to respective ballast tank by passing through the valves 65, 57, pump 43, valve 67, 59 and piping 53, 55. At discharging, they are discharged to the ouside of the ship by passing through piping 55, 53, valve 61, pump 43, valves 63, 65 and sea chest 51. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6045495-A (JP)
Title: Mooring gear for tension leg type marine structure
Inventor: KATAYAMA MASATOSHI
IPC: B63B21/50
Filed: 1984-02-20
Abstract: PURPOSE:To check a variation in tensile force for a mooring cable, by pivoting a lever member, provided with a counterweight for its one end and a delivery device of the other end, on an upper deck, while installing a damping device interposingly between the lever member at the opposite side to the counterweight and the upper deck. CONSTITUTION:A lever member is pivoted on an upper deck of a tension leg type marine structure with a pin fulcrum 17. A counterweight 16 is attached to one end of the lever member while a delivery device 12 to the other end, respectively, and a damping device 11 is installed interposingly between a lower part of the lever member at the opposite side to the counterweight 16 and the upper deck 1. Weight of the counterweight and a locking device is properly selected whereby such force that constantly acts on the damping device 11 can be brought to zero. Therefore, a variation in the tensile force produced in a mooring cable due to wind force, wave force and so on can be held down to the smallest possible extent.