baber/WOPTO huggingface dataset:
Patent JP-S58121302-A (JP)
Title: Controller for quantity of discharge of pump of hydraulic closed circuit
Inventor: IZUMI EIKI
IPC: F15B11/02
Filed: 1982-01-12
Abstract: PURPOSE:To prevent the sudden change of speed in case of the falling of one- rod cylinder by comparing the magnitude of the pressure of two ducts of the hydraulic closed circuit and regulating the acceleration of the one rod cylinder in case of the falling of an activator. CONSTITUTION:A first pressure detector 15 detects the internal pressure of the duct 4, and outputs the output value as signals. A second pressure detector 16 similarly outputs signals concerning the duct 5. A controller 17 is subject to said signals, and electrically operates a control mechanism 13 for the quantity of discharge of the variable-capacity pump by an output device 21. The sudden change of speed in case of the falling of the one-rod cylinder is prevented because the maximum quantity of variation in aptitude which can change the quantity of operation command of the control mechanism 13 for the quantity of discharge of the pump 3 is set lest the acceleration of a boom cylinder 2 should exceed acceleration by the gravity of a boom 1.
Patent JP-H07208776-A (JP)
Title: Ultrasonic humidifier
Inventor: ITAKURA MASANORI
IPC: F24F6/00
Filed: 1994-01-13
Abstract: PURPOSE:To produce safe and clean humidified air without having any dangerous condition of discharging of micro-organisms out of a device by a method wherein a film for filtering humidified air between a gasification tank and the humidified air is installed within an ultrasonic wave humidifier. CONSTITUTION:An ultrasonic wave vibrating element 6 changes water within a gasification tank 5 into aerosol. A mixing part 10 mixes aerosol and air from each other and a humidified air outlet 12 discharge humidified mixed air out of a humidifier. Then, a hollow yarn film 13 for tiltering humidified air is arranged between the gasification tank 5 and the humidified air outlet 12. A fixing part 14 fixes the hollow yarn film 13 and concurrently it has a mechanism which can be fixed to a main body 1. It is preferable that a surface nature of the hollow yarn film 13 is of hydrophobic characteristic in view of a reduction in transmitting efficiency caused by covering the film surface with adhered water. As a bundle shape of the hollow yarn film 13, a loop-shape or another shape in which one end is fixed and the other end is sealed may be applied. A shape of the fixing part 14 is preferably a shape which can be fixed or removed in view of replacement and cleaning of the hollow yarn film 13.
Patent JP-S57116712-A (JP)
Title: Manufacture of metallic magnetic powder
Inventor: SUEYOSHI TOSHINOBU
IPC: H01F1/06
Filed: 1981-01-10
Abstract: PURPOSE: To obtain metallic magnetic powder with superior magnetic characteristics by sticking a Zn compound to powder of a metallic compound consisting essentially of iron oxyhydroxide or iron oxide, heat treating the powder, further sticking an Si compound to the powder, granulating this powder, and carrying out reduction under heating.  
     CONSTITUTION: A Zn compound is stuck to the particle surfaces of powder of a metallic compound consisting essentially of iron oxyhydroxide or iron oxide, and the powder is heat treated at 200W500°C. After further sticking an Si compound to the particle surfaces, the powder is granulated and reduced under heating at about 300W600°C in a reducing atmosphere of gaseous hydrogen or the like. By this method the reduction under heating can be carried out sufficiently and uniformly while effectively inhibiting sintering among the granules and the particles of the powder and the deformation of the particles. As a result, iron-base metallic magnetic powder with superior magnetic characteristics is obtd. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63171453-A (JP)
Title: Magneto-optical recording medium
Inventor: YOSHITOMI TOSHIHIKO
IPC: G11B11/10
Filed: 1987-01-08
Abstract: PURPOSE:To permit formation of a magneto-optical medium having an extremely long life of a recording layer by forming a protective layer of a magneto- optically active layer by using specific composite nitride. CONSTITUTION:The protective film is formed of >=1 elements selected from group 4A elements, 5A elements and 6A elements of periodic table and the composite nitride consisting of Ge and nitrogen is formed as the protective layer of the magneto-optically active layer provided on a substrate consisting of glass, etc. Said protective film is formed by a method such as ordinary physical vapor deposition method and plasma CVD. The corrosion resistance of the protective layer is thereby improved and the magneto-optical recording medium having the extremely long life of the recording layer is obtd.
Patent JP-S63178906-A (JP)
Inventor: ARUBUREHITO REERUDANTSU
IPC: B65B25/00
Filed: 1988-01-08
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-H08191277-A (JP)
Title: Optical reception circuit
Inventor: NAKADA MASAYA
IPC: H04B10/079
Filed: 1995-01-11
Abstract: PURPOSE: To restore a reception circuit to the normal state by boosting the bias voltage of an avalanche photo diode APD, which is temporarily reduced for the purpose of preventing malfunction, by a reset signal at the time of input of a normal optical signal. CONSTITUTION: When the level of the input optical signal is a prescribed value or lower, an alarm signal is generated and is inputted to the base of a transistor TR 9, and the applied voltage from a reference voltage VREF1 to an error amplification circuit 5 is reduced by the voltage drop of a resistor R2 due to the collector current to control an APD bias voltage generation circuit 6, and the multiplication factor of an APD 1 is reduced to prevent the malfunction due to the noise. Meanwhile, the alarm signal is inputted to a reset signal generation circuit 11, and the reset signal is periodically generated and is supplied to the base of a TR 10, and the applied voltage from a reference voltage VREF2 to a comparator circuit 8 is reduced by the voltage drop of a resistor R4 to release the alarm signal.  At this time, the reception circuit is normally operated if the optical input signal is normal, but the alarm signal is generated again to interrupt the operation if it is abnormal.
Patent JP-H02182838-A (JP)
Title: Method and equipment for direct heat treating steel wire rod
Inventor: HASHIMOTO YOSHIHIRO
IPC: C21D9/52
Filed: 1989-01-09
Abstract: PURPOSE:To obtain the steel wire rod having high tensile strength and excellent drawability by forcedly passing air over the surface of a cooling medium bath consisting of an air-water mixed-phase fluid in a heat-treating bath and dipping a hot-rolled steel wire in the both. CONSTITUTION:The hot-rolled steel wire rod 1 is wound and dropped by a laying head 3, and moved 5 into the cooling medium constituting of hot-water. Film boiling is produced on the surface of the wire 1 in the formed air-water mixed-phase cooling medium 8 to cool the wire. Meantime, air or steam is blown into the medium 8 to keep the medium 8 at <=95 deg.C, the wire is patented by the conventional method for a medium- or high-carbon steel wire, and further air is forcedly blown against the surface of the medium 8 to rapidly deprive heat from the surface. The medium 8 is kept at a set temp. by both means. the wire rod 1 is stably hat-treated in this way. In addition, 4 in the figure is a ring shape wire, 6 is a treating bath, and 20 is forced-air blower.
Patent JP-S57116159-A (JP)
Title: Apparatus for controlling ignition timing
Inventor: HIKICHI KOUICHI
IPC: F02P5/07
Filed: 1981-01-13
Abstract: PURPOSE:To remove the cause of hysterisis, by making a second governor heavier than a first governor, and providing the second governor with a separate sprig that acts against the outward inclining of the second governor. CONSTITUTION:A rotor 2 is rotatably fit on a rotating shaft 1 interlocked with a crank shaft of an engine having a base 3 secured thereto. The first governor 5 that moves slantingly outward by centrifugal force against a spring 4 to rotate the rotor 2 within a small circle. The second governor 6 is provided with a weight greater than that of the first governor 5, while a spring 9 is installed between a member 3 and the second governor for compensating the increase of centrifugal force due to the increased weight thereof. The heavier governor 6 together with the action of the spring 9 can suppress the effect of sliding resistance at a shaft bearing section 7 so that the hysterisis phenomena can be eliminated.
Patent JP-H04241583-A (JP)
Title: Image pickup device
Inventor: UOZUMI HIROAKI
IPC: H04N5/225
Filed: 1991-01-14
Abstract: PURPOSE:To easily obtain an erect image even on an inclined fitting condition in which it is difficult to obtain the erect normal image when limiting a fitting direction according to an installing place at the image pickup device. CONSTITUTION:An imaging device fitting base 2 is connected to a camera main body base 4 electrically by a connection cable 3 and mechanically fixed to the main body base 4 from the front and rear sides by a base pressing board 5 so as to maintain a distance to an optical lens 6. When this board camera has to be fitted while being inclined to right and left according to the limit of the fitting place, the erect image can be obtained by adjusting the base pressing board 5 and rotating the imaging device fitting base 2 with an optical axis as a center.
Patent JP-H05189036-A (JP)
Title: Stop position detecting device
Inventor: KOYANAGI KANTARO
IPC: G05D1/02
Filed: 1992-01-10
Abstract: PURPOSE:To easily and install a target at a stop position in inferior environment so that mechanical strength and heat resistance are superior and there is no secular change, and to obtain the stop position detecting device which is inexpensive and has high precision. CONSTITUTION:Two reflecting plates 2-1 and 2-2 which differ in angle are fitted at a specific stop position of facilities provided along a specific path 1; when a moving body 3 which moves on the specific path almost reaches the specific stop position, plural distance measuring instruments 4-1-4-4 mounted on the moving body measure the distance between the two reflecting plates and a data processing part 5A processes their measured values to calculate the remaining distance of the moving body to the specific stop position.
Patent JP-S59137887-A (JP)
Inventor: JIYON MIRUTON SHIYARENBAAGAA
IPC: G21C3/334
Filed: 1984-01-12
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-H06205770-A (JP)
Title: X-ray ct system
Inventor: TAKAGI HIROSHI
IPC: A61B6/03
Filed: 1993-01-11
Abstract: PURPOSE:To automatically set the reconstitution pitch interval when a bed moving speed is merely given by correlatively storing bed moving speeds and reconstitution pitch intervals in a memory in advance. CONSTITUTION:Only a moving speed V is given from an input section 1. A CT controller 2 has a memory 9 correlatively storing various moving speeds and pitch intervals, reads out the pitch interval P corresponding to the moving speed V given from the input section 1, and makes reconstitution at this pitch interval P. The memory 9 stores the pitch interval P corresponding to the moving speed V, an interface 12 sends the moving speed V to a scanner 3, and an image arithmetic section 13 receives the spiral scan data and reconstitutes an image at the pitch interval P determined by the moving speed V. The reconstituted data are fed to a display section 4 and displayed as a reconstituted image. The pitch interval P is automatically set when an operator merely sets the moving speed V via the input section 1 from the outside, and the reconstituted image determined by the pitch interval P can be obtained.
Patent JP-S5596560-A (JP)
Title: Die cut base plate for storage battery electrode and its manufacturing method
Inventor: SANO ICHIROU
IPC: H01M4/82
Filed: 1979-01-17
Abstract: PURPOSE: To minimize loss in the materials in such a way that lugs to be formed incorporatively with the die cut base plate are made to be long lugs such as to extend along the plate body.  
     CONSTITUTION: By sequential die cutting of thin lead trip plate 4, a pair of base plate bodies are formed in up and down symmetry incorporatively shaped with legs 3, long lugs 2. These long lugs are formed in such a way that they are protruded from one end part at the upper side edges of the base plate 1, orthogonally bent, and extended toward the other end part. This facilitates to decrease loss in the material 4 when they are die cut. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H055193-A (JP)
Title: Degreasing liquid for aluminum can body
Inventor: ISHIKAWA HIROYASU
IPC: C23G1/12
Filed: 1991-01-14
Abstract: PURPOSE:To decrease the precipitation amt. of Cu on a can surface by incorporating a specified amt. of specified oxysulfur compd. into a degreasing liquid. CONSTITUTION:An aluminum can body is degreased with an acid degreasing liquid. This degreasing liquid contains one or more kinds of oxysulfur compds. having +2-+4 oxidation number of S by 5-100ppm. These compds. are NaS, (NH4)2S, and Na2S2O4. The acid degreasing liquid is a phosphoric acid-base degreasing liquid containing phosphoric acid, sulfuric acid, and Fe<3->, and further a surfactant is incorporated into the acid degreasing liquid. Thereby, corrosion resistance of an aluminum can body can be improved. The effects are shown by the fig.
Patent JP-S61162027-A (JP)
Title: Character imprinting device for camera
Inventor: AZUMA YASUHIRO
IPC: G02F1/133
Filed: 1985-01-11
Abstract: PURPOSE:To obtain an extremely highly accurate and highly productive imprinting device without reducing in the segment of a liquid crystal panel to be used as a shutter in thickness and size by using a Fresnel lens. CONSTITUTION:In a copying device for imprinting characters for a camera in a film, a Fresnel lens (f) is arranged between the film and the liquid crystal panel having a shutter function and a polarizing plate arranged on the film side of the panel is constituted of a Fresnel lens consisting of a material having polarizing capacity. Thus, characters can be imprinted with contracted size.
Patent JP-H01178564-A (JP)
Title: Printing ink for solid preparation
Inventor: KOBAYASHI MASATO
IPC: C09D11/03
Filed: 1988-01-08
Abstract: PURPOSE:To make it possible to prevent a printed indication from peeling or disappearing, by adding a specified lubricant to a printing ink for a solid preparation. CONSTITUTION:An ink suitable as a printing ink for a solid preparation, especially a medicine such as a tablet or a hard capsule or for printing a small oral product in the field of food is produced by adding at least either carnauba wax or talc in an amount of 0.1-20.0wt.% based on the solid component of a printing ink. This ink can alleviate a problem of peeling or disappearance of a printed indication for a solid preparation because it has an adhesive force stronger than that of a well-known ink free of carnauba wax and/or talc and is good in the lubricity of a surface coated therewith.
Patent JP-S58121921-A (JP)
Inventor: FURUTA HISATOSHI
IPC: A47G9/00
Filed: 1982-01-12
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-H02228353-A (JP)
Title: Styrene copolymer base material mixture having improved mechanical characteristics
Inventor: JIYAN KURAUDEIO FUASURO
IPC: C08L51/06
Filed: 1990-01-10
Abstract: Described are mixtures based on styrene copolymers having improved mechanical characteristics, comprising - an impact-resistant styrene copolymer containing from 2 to 35% by weight of an ethylenically unsaturated nitrile, from 15 to 50% by weight of an olefinic elastomer and from 73 to 15% by weight of a styrene monomer; - a graft-copolymer with an elastomeric core having a second order glass transition temperature (Tg) lower than 10 DEG C onto which vinyl monomer chains are grafted; and - an aromatic polycarbonate. e
Patent JP-S63174676-A (JP)
Inventor: HOSODA KENJIRO
IPC: A63B51/00
Filed: 1987-01-12
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-S5598170-A (JP)
Title: 5-fluorouracil derivative and its preparation
Inventor: OZAKI SHIYOUICHIROU
IPC: C07D239/553
Filed: 1979-01-18
Abstract: NEW MATERIAL:A 5-fluorouracil derivative of formula I (R 1 , R 2 , and R 3  are H, alkyl, or aryl groups).  
     EXAMPLE: 1-Ureidomethyl-5-fluorouracil.  
     USE: Carcinostatic activities.  
     PROCESS: 5-Fluorouracil is reacted with a urea derivative of formula I (R is H or 1W4C alkyl group) in the presence or absence of a dehydrating agent, e.g. dicyclohexylcarbodiimide, at room temperature W200°C, preferably 30W100°C, to give the objective compound of formula I. A solvent may or may not be used. Methyl-, 1,3-di(methoxymethyl)-,or 1,3-di(hydroxymethyl)-urea may be cited as the compound of formula II. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59129211-A (JP)
Title: Copolymerization of olefin
Inventor: ASANUMA TADASHI
IPC: C08F4/60
Filed: 1983-01-14
Abstract: PURPOSE:To obtain a copolymer excellent in low-temperature impact resistance, and an appearance of a molding, etc., and suitable for use in food containers, by copolymerizing ethylene with an alpha-olefin in the presence of a catalyst comprising a specified supported transition metal catalyst and an organoaluminum compound. CONSTITUTION:A magnesium halide (e.g., magnesium chloride) is mixed with a C-O or C-N bond-containing organic compound (e.g., ethyl orthoacetate), and the produced composition is treated by contact with a liquid titanium chloride (e.g., titanium tetrachloride) and washed with a 6-12C aromatic hydrocarbon (e.g., benzene). Ethylene is copolymerized with an alpha-olefin (e.g., propylene) in the presence of a catalyst obtained by combining the above supported transition metal catalyst with an organoaluminum compound (e.g., diethylaluminum chloride) to obtain the purpose random ethylene/alpha-olefin copolymer.
Patent JP-S61163922-A (JP)
Title: Epoxy resin composition for sealing semiconductor
Inventor: KUROKI SHINICHI
IPC: C08L63/00
Filed: 1985-01-14
Abstract: PURPOSE:To improve markedly the heat resistance of a semiconductor device obtained, by controlling the amounts of a chlorinated resin and antimony oxide added to an epoxy resin. CONSTITUTION:A chlorinated resin and antimony oxide are added in amounts satisfying the relationships: b<=3.5, b>=3a and b>=-3a+4.5, wherein a(wt%) is the chlorine content of the composition and b(wt%) is its antimony content. Examples of said epoxy resins include bisphenol epoxy resin, phenol novolak epoxy resin, and cresol novolak epoxy resin. Examples of said chlorinated resins include chlorinated bisphenol epoxy resin and chlorinated phenolic resin. Examples of said antimony oxides include antimony trioxide, tetroxide, and pentoxide.
Patent JP-H09187546-A (JP)
Title: Facility for sliding sports
Inventor: HIRANO TAKEYA
IPC: A63C19/10
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a safe facility for sliding sports with which a sliding person on standby on an inclined seesaw type slider is not injured because of sliding down or falling caused by the inclination of seesaw type slider. SOLUTION: At the almost center of seesaw type slider 1, a supporting pole 5 is fitted by a shaft 6 and at both the ends of seesaw type slider 1, sliding person standby spaces 2a and 2b are fitted by shafts 11a and 11b so as to be turned. Besides, oil pressure cylinder stands 9a and 9b are fitted through pistons 4a and 4b to the top ends of oil pressure cylinders 3a and 3b used as the swinging driving devices of seesaw type slider 1. Since the oil pressure cylinder stands 9a and 9b are vertically moved, even when the seesaw type slider 1 is swung, the sliding person standby spaces 2a and 2b are moved on the oil pressure cylinder stands 9a and 9b while being kept horizontal at all times.
Patent JP-S59129502-A (JP)
Title: Slip preventing apparatus for railway train
Inventor: SEKINO AKIRA
IPC: B60L3/10
Filed: 1983-01-14
Abstract: PURPOSE:To obtain a slip preventing apparatus which has high adhesive performance with energy-saving by storing a vibration mode in adavnce in a computer, and controlling the voltage and current of a main motor by a command signal from the computer when the slip occurs. CONSTITUTION:When a slip phenomenon occurrence is detected by the output signal of an acceleration detector 6, a computer 5 applies a control signal for a vibration mode stored in advance to an electric circuit 34 to control the voltage and current of a main motor 10. Further, the computer operates to open a discharge control valve 17, to scatter sand in a sand box 22 from a tube 21. In addition, the computer operates to open or close a valve 23 to vary the axial load of the slipping wheel.
Patent JP-S59128370-A (JP)
Title: Preparation of delta2-prostaglandin e1 compound
Inventor: HASATO ATSUO
IPC: A61P43/00
Filed: 1983-01-14
Abstract: PURPOSE:To obtain the titled compound useful as a remedy for the diseases of the circulatory organs, in high yield, by selectively reducing a DELTA<2>, DELTA<7>-prostaglandin E1 compound, and if necessary, subjecting the product to the removal of protecting group and/or hydrolysis. CONSTITUTION:The objective compound which is the compound of formula II, its 15-epimer, their enantiomers, or their mixture at arbitrary ratio can be prepared by selectively reducing a DELTA<2>, DELTA<7>-prostaglandin E1 which is a compound of formula I (R<1> is H or 1-10C alkyl; R<2> and R<3> are H, tri-(1-7C)silyl, 2-7C acyl, etc.; R<4> is 1-10C alkyl or 5-7C cycloalkyl), its 15-epimer, their enantiomers, or their mixture at arbitrary ratio, with e.g. a zinc-based reducing agent (e.g. zinc dust), and if necessary subjecting the product to the removal of protecting groups and/or hydrolysis. The compound of formula I can be prepared by removing OH group from the compound of formula III (R<21> and R<31> are R<2> and R<3> except H).
Patent JP-S5391217-A (JP)
Title: Reducing vibration of induction repulsion type magnetic floating train
Inventor: IWAHANA TAKEHIKO
IPC: B60L13/04
Filed: 1977-01-18
Abstract: PURPOSE: To reduce a vibration by exclusively using a superconductive magnet for magnetic damping. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5287506-A (JP)
Title: Combustion apparatus of internal combustion engine
Inventor: NISHIDA MASAHISA
IPC: F02B23/08
Filed: 1976-01-14
Abstract: PURPOSE: The highest temperature of the combustion gas is lowered and the reduction of NOx is schemed, by dividing the compression mixed gas into two gas phases and by combusting and reacting continually both gas phases as occasion demands. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63263326-A (JP)
Inventor: MITSUCHIERU SHII HENKE
IPC: A47J39/00
Filed: 1988-01-11
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-S59172469-A (JP)
Inventor: CHIYUU HON RIN
IPC: C07D211/38
Filed: 1984-01-13
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-H02184839-A (JP)
Title: X-ray fluoroscopic inspection device
Inventor: MIZUGUCHI KAZUYUKI
IPC: G03B42/02
Filed: 1989-01-12
Abstract: PURPOSE:To prevent the attenuation of X-rays and the damage of a X-ray detector at the time of radiographing by providing a carriage on which a film cassette is placed below the X-ray detector so as to draw it out freely and providing the retreating device that retreats a reflecting mirror and the X-ray detector in the side direction. CONSTITUTION:A film carriage 17a on which the film cassette is placed is provided directly below by X-ray detector 2. At the time of radiographing the reflecting mirror 4 is retreated, a door 19a is opened, and a sample table 5 is drawn to take out. After the sample table 5 is returned to a prescribed position, the door 19a is moved upwards and the carriage 17a is moved forwards. Then the X-ray detector 2 is manually retreated rightwards and the sample is placed on the film cassette 17, which is housed at the prescribed place. The door 19a is pulled down so as to irradiate the sample with X-rays. Thereby, without increasing the external shape of a shielding chamber, the attenuation of irradiating X-rays and the damage of the X-ray detector can be prevented.