baber/WOPTO huggingface dataset:
Patent JP-H06293895-A (JP)
Title: Method for separating triglyceride from vegetable oil
Inventor: NAKAJIMA NOBUAKI
IPC: C11B3/10
Filed: 1991-04-12
Abstract: PURPOSE:To separate a triglyceride from a vegetable oil with a slight loss by supplying a liquid in a supercritical state and a vegetable oil to a separating column filled with a packing material, dissolving, and separating into a free fatty acid and a triglyceride by their mutual difference in absorption effect. CONSTITUTION:A free fatty acid is separated from a vegetable oil by using a separating device 1 comprising a liquid carbon dioxide tank 2, a solvent tank 3 charged with a solvent such as ethyl alcohol or hexane, a fat and oil tank 4 of a vegetable oil, a separating column 5, a heater 6, a component detector 7, a pressure regulating valve 8, a free fatty acid recovering container 9 and a triglyceride recovering container 10 and a triglyceride is separated. In this method, a liquid carbon dioxide in a supercritical state and the vegetable oil are fed to the separating column 5 filled with a packing material, dissolved and separated into the free fatty acid and the triglyceride by taking advantage of the mutual difference in adsorption effect between the free fatty acid and the triglyceride to the packing material to separate the triglyceride from the vegetable oil.
Patent JP-H09290909-A (JP)
Title: Oil feeding device for chain
Inventor: HOSHINO HIROSHI
IPC: B65G45/08
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To uniformly apply oil to chains without stopping the motion of the chains. SOLUTION: Oil is fed to chains 2 laid over between plural sprockets. A guide dust 12 provided above the chains 2, an oil injecting means 13 provided in the guide dust 12, a suction duct 15 which opens into below the chains 2 so as to face the guide duct 12, and a sucking means connected to the suction duct 15, are provided. A bottom wall is provided to the guide duct 12, and an opening part 24 is provided in the bottom wall so as to face the chains 2. A flange is erected around the opening part 24, and a space between the flange oh the bottom wall and the guide duct 12 is utilized as an oil reservoir for accumulating the excess oil. A discharging means 27 for discharging the oil accumulated in the oil reservoir is provided. With the opening part 24, the maximum width of the part facing the chains 2 conforms in size with the width of the part of the chanins 2 reqired to be oiled.
Patent JP-S61265461-A (JP)
Inventor: HOKOTANI KATSUMI
IPC: F25B9/02
Filed: 1985-05-17
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-S5332205-A (JP)
Title: Control means for water supply pump for driving turbine
Inventor: OOMORI TAKU
IPC: F01D17/00
Filed: 1976-09-08
Abstract: PURPOSE: To dispense with run-out protection of an upstream pump by impressing a control signal, which is adapted to quickly reduce the rpm of a water supply pump for driving turbine, at the time of occurrence of a trip and removing the signal after the start of a preparatory member of the upstream pump. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06318311-A (JP)
Title: Perpendicular thin-film magnetic head and its production
Inventor: SATO KENJI
IPC: G11B5/127
Filed: 1993-05-07
Abstract: PURPOSE:To provide the perpendicular thin-film magnetic head which has good recording and reproducing efficiency and is produced at a good production yield and its production method. CONSTITUTION:A substrate 26 for forming a bar-shaped head which is formed by parallel cutting nonmagnetic substrates 20, 25 adhered with a soft magnetic film 22 via a protective film 23 is fixed onto a fixing base 28 by a heat resistant resin 27 in such a manner that the film 22 is in the perpendicular state. A coil 29, a central magnetic pole yoke 30 and an insulation film 31 are successively formed thereon. This insulating film 31 is polished until the central magnetic pole yoke 30 is exposed. Further, a groove 32 for a return yoke is formed and thereafter, the return yoke 33 is formed of a soft magnetic film. The substrate is then removed from the fixing base 28 and the removed surface is polished to form the surface for facing media.
Patent JP-S63272248-A (JP)
Title: Telephone set circuit
Inventor: HIRAYAMA SHOJI
IPC: H04M1/00
Filed: 1987-04-30
Abstract: PURPOSE:To send a signal without distortion while suppressing the transmission level to a prescribed level or below by decreasing a signal level linearly at a prescribed ratio and sending the signal to a line when the level of the external signal input is a set transmission level to the line or above. CONSTITUTION:An input terminal 4 for an external signal provided on a handset, an ALC circuit 3 applying linear level conversion by a prescribed ratio when the level of the external signal given to the terminal 4 is a set transmission level to the line or above, adjusting the electric signal level within the set transmission level range and sending the electric signal without distortion, and a transmission circuit 1 sending the electric signal from the ALC circuit 3 to the line, are provided, and the transmission circuit 1 is connected to terminals (L1, L2) connecting to a trunk line via a rectifier bridge 2. When a signal given to the ALC circuit 3 from the terminal 4 is a level set by the ALC circuit 3 or below, the signal is outputted as it is. When the signal inputted to the ALC circuit 3 is the transmission level set to the ALC circuit or above, the signal is subjected to linear level conversion at a prescribed ratio and its level is adjusted within the set transmission level.
Patent JP-H04334847-A (JP)
Title: Method of extracting ion out of plasma by means of high frequency electric field
Inventor: SHIYOUJI TATSUO
IPC: H05H1/22
Filed: 1991-05-13
Abstract: PURPOSE:To provide a method of extracting ions out of plasma with high efficiency. CONSTITUTION:Paired parallel flat electrodes 2 are disposed while plasma is being held therein, and ions are extracted to the electrodes with high frequency electric fields 5 applied to the electrodes by a power supply while magnetic fields 3 are being applied in parallel to the surfaces of the electrodes. Since electric fields can be penetrated into plasma with the high frequency electric fields applied, time required to extract ions out of plasma high in density can be shortened roughly by one figure as compared with a normal electric field application method, in addition, kinetic energy at the time of extraction also be controlled.
Patent JP-H09292212-A (JP)
Title: Method for measuring optical axial angle of wedge-like double refracting plate
Inventor: INAGAKI TOSHIMITSU
IPC: G01M11/00
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a method of measuring optical axial angle of a wedge-like double refracting plate in which the angle formed by a reference surface and an optical axis in the wedge-like double refracting plate can be precisely measured, whereby the quality as a part can be easily judged. SOLUTION: This measuring method comprises measuring the angle θformed by a reference surface 66 and an optical axis in a wedge-like double refracting plate 6 having the reference surface 66 parallel to the transmitting direction of light, an end surface 62 orthogonal to the transmitting direction in which the optical axis is present, and an inclined surface 64 opposed to the end surface 62 with an inclination of a prescribed angle.  In this case, the double refracting plate 6 is placed on a measuring base 22 with the reference surface 66 being matched thereto, a light polarized by a rotary polarizing plate 28 is transmitted thereby, the quantity of transmitted light only of ordinary light or abnormal light after transmission is measured, the rotating position of the polarizing plate 28 where the quantity of transmitted light is minimized is determined from two direction of the end surface 62 side and the inclined surface 64 side, respectively, and the angle θ [=(π-α)/2] formed by the reference surface 66 and the optical axis is calculated from the angle difference α of both the rotating positions and measured.
Patent JP-S60251838-A (JP)
Title: Packaging of krill
Inventor: MURAOKA MASATOSHI
IPC: A23L17/40
Filed: 1984-05-26
Abstract: PURPOSE:To carry out the package of krill, in high efficiency, preventing the deterioration of the quality, by treating the caught or thawed krill with salt and alum and then with an antioxidant, putting the treated krills in a tray, and packing in vacuum. CONSTITUTION:Caught or just thawed raw krills are thrown into a solution of salt, alum, etc. in a chilled water tank, immersed for about 30min to tighten the texture, and then thrown and immersed in a 0.1% solution of an antioxidant to cover the surface of the tightened krill with a film of the antioxidant. The coated krills 1 are put into a container such as tray 2, inserted into a bag 3' made of a synthetic resin film, and packed in the bag 3' in vacuum by a vacuum- packaging machine.
Patent JP-S63119760-A (JP)
Inventor: NAKAMURA TOSHIRO
IPC: A61F13/06
Filed: 1986-05-09
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-S62262902-A (JP)
Inventor: KATO IKUJIRO
IPC: A01B59/04
Filed: 1986-05-10
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-2000304467-A (JP)
Title: Heat exchanger
Inventor: MITA TETSUYA
IPC: F28B9/10
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To externally discharge non-condensing gas supplied together with steam and to prevent lowering of a heat transfer efficiency due to the steam by arbitrarily adjusting a height of a head of a lower portion of a heat exchanging container from an atmosphere open portion. SOLUTION: In the case that a large quantity of non-condensing gas such as, for example, air or the like is contained in a steam supplied from a steam supply port 2 to a heat exchanger 1, the non-condensing gas is not cooled and not condense. However, the steam is cooled by a heat exchanging pipe 5, condensed to become water droplets, which are dropped to a lower portion of the heat exchanging container 1 to generate a predetermined height of a head. When the non-condensing gas is stored in the exchanger 1, a nut 16 is unclamped to lower the height of the head. Thus, for example, an upper end 11 of an overflow tube 3 is further lowered from a lower end 10 of an atmosphere open tube 4. Thus, the non-condensing gas can be exhausted to the tube 4 or 3.
Patent JP-H04335684-A (JP)
Title: Image forming device
Inventor: ICHIKAWA KAZUHIRO
IPC: G03G15/16
Filed: 1991-05-13
Abstract: PURPOSE:To suppress the sticking of residual toner and to attain the prolongation of the life of a roller and reduction in the soiling of the back surface of a recording carrier by roughening, at least the paper passing part of the surface of the elastic part of a transfer roller. CONSTITUTION:In this image forming device having a photosensitive drum 1, and the transfer roller 8 press-containing thereto, and allowing a recording paper sheet to pass between both rollers 1 and 8 top perform a transfer, at least, the passing part of the transfer roller 8 is roughened. In other words, an elastic body 10 such as a silicon rubber is disposed on the circumference of a transfer roller shaft 9, and at least, the part where a recording carrier 6 passes an image carrier, of the surface of the elastic body 10 is roughened by sand blasting, etc. At this time, the roughness of the surface is optimally set at a toner grain diameter or above and a nip formed by the photosensitive drum 1 and the transfer roller 8, or below. Therefore, when a face is smaller than a toner grain simple substance, a large number of the faces receive toner grains, and the toner is easily stuck. On the other hand, the elastic body 10 has conductivity by dispersing conductive fine powder.
Patent JP-S58225082-A (JP)
Title: Preparation of olefin oxide
Inventor: KUDOU TAKASHI
IPC: C07D301/26
Filed: 1982-06-24
Abstract: PURPOSE:To prepare the titled compound in high yield, suppressing the deposition of scale in the reaction apparatus, by reacting an olefin with chlorine, adjusting the pH of the system with milk of lime, and saponifying the produced olefin chlorohydrin with milk of lime. CONSTITUTION:An olefin is made to react with chlorine in water, and the resultant aqueous solution is added with milk of lime to adjust its pH to 1-3. Thereafter, the saponification of the product is carried out by adding lime milk to the solution in an amount somewhat more than the stoichiometric value, preferably more than the stoichiometric value by 2-10%, to obtain the objective olefin oxide. The feed of the milk of lime for the pH adjustment is so controlled as to make the measured pH of the reaction solution discharged from the step coincide with the preset pH level, and the amount of the milk of lime for the saponification is in proportion to the amount of the milk for pH adjustment.
Patent JP-H05302831-A (JP)
Title: Distance measuring apparatus
Inventor: SONOBE KAZUO
IPC: G01B11/00
Filed: 1992-04-27
Abstract: PURPOSE:To obtain the position of a focal point, which gives an image closest to the image of the long focal depth, as the distance information by comparing the image of the long focal depth, which is obtained by the image processing means from the set of the images having the different focal-depth positions by an image processing means, with each image having the different focal-point position in order to obtain the distance information out of the image obtained with one eye. CONSTITUTION:The set of the images at the different focal-point positions, which are inputted through an image sensing element 5 and an A/D converter 6, are stored in memories 71, 72,...7m by way of a selector 4. These images are added and recovered with an adder 8 and a recovery device 11. In a region setting device 12, the images after the recovering process and the regions of the images in the memories 71, 72,...7m are specified. In a comparing circuit 13, the image after the recovery process is compared with each image of the image set. In an image selecting device 13, the distance between the images is computed based on the result of the comparison, and the minimum value among the distances is selected. Thus, the focal-point position giving the distance between the images is obtained.
Patent JP-H10303046-A (JP)
Title: Resin-sealing ignition coil
Inventor: KOBAYASHI TATSUO
IPC: H01F38/12
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a resin-sealing ignition coil of high reliability in which no electrical leakage takes place even if a configuration part expands/contracts to cause, for example, a crack when a temperature rises or falls. SOLUTION: A secondary terminal 10 attached on a high-voltage side of a secondary spool 7 is surrounded and covered with a cylinder body 7b, and an outside end of the secondary terminal 10 is directed to a low-voltage side by a bent part. So, even if an epoxy resin racks from the outside end of the secondary terminal 10, the rack is stopped within the cylinder body 7b, and the outside end of the secondary terminal 10 is prevented from leakage due to cracking. A bundle part 7a where the coil on the starting side of winding of a secondary coil 6 is bundled is assembled to a core slit 14a of a peripheral core 14 attached to inside of a coil case 11 while deviated by 90 deg.. So, the possibility of the crack of epoxy resin for connecting a core slit 14a of high electric field to the bundle part 7a is very small, thus a leakage between the core slit 14a and the bundle part 7a is avoided.
Patent JP-S60251668-A (JP)
Title: Manufacture of thin-film transistor
Inventor: TAKENAKA SATOSHI
IPC: H01L27/12
Filed: 1984-05-28
Abstract: PURPOSE:To manufacture a non-self-alignment type thin-film transistor, surface level density on the interface thereof is reduced and which has high performance, onto a large-area substrate by forming a drain electrode and a source electrode through a lift-off method. CONSTITUTION:A semiconductor thin-film 8 is deposited onto a transparent insulating substrate 7. The surface of the semiconductor thin-film 8 is oxidized through a thermal oxidation method to shape a gate insulating film 9. The gate insulating film 9 is formed through the thermal oxidation method, and said gate insulating film 9 is patterned and the semiconductor thin-film 8 is patterned, thus forming the approximate shape of a thin-film transistor. Resists 10 for the patterns of a drain electrode and a source electrode are shaped, and the gate insulating film 9 is etched first while using the resists 10 as masks to partially expose the surfaces of the semiconductor thin-film 8. Constitutional materials 11 for the drain electrode and the source electrode are deposited. ITO is employed as the constitutional material. The resists 10 are peeled and the drain electrode 12 and the source electrode 13 are shaped through a lift-off method. An insulating film 14 is further deposited for inter-layer insulation, and a gate electrode 15 is formed onto the film 14.
Patent JP-H04337195-A (JP)
Title: Vacuum heat insulator
Inventor: GOTO KATSUHIKO
IPC: F16L59/06
Filed: 1991-05-14
Abstract: PURPOSE:To eliminate a defect generation the shrinkage, warp and crook of a vessel material by applying a plastic laminate film as the vessel material of a vacuum heat insulator, and a glass wool as a core material. CONSTITUTION:A vacuum heat insulator 1 is formed by inserting a glass wool mat 4 in the inner bag 3 and setting the inner bag 3, in which inner pressure is reduced and which is sealed in a vessel 2 for the vacuum heat insulator, and evacuating and sealing the vacuum heat insulator vessel vacuous.
Patent JP-H08284769-A (JP)
Title: Fuel pump unit
Inventor: MORIKAWA HIROSHI
IPC: F02M37/08
Filed: 1995-04-06
Abstract: PURPOSE: To simplify the composition of a fuel supply system by connecting the pump connecting face of a fuel filter with fuel filter connecting face being one face of a fuel pump opposite each other to secure their sealing ability for making their connection possible. CONSTITUTION: A connecter section 12a having a discharge port and a power source terminal 14b is formed on a fuel filter connecting face on the upper face of a fuel pump section 10, and on the other hand, a cup-shaped fuel filter section 20 which faces the fuel filter connecting face and accommodates a filter material 22 is provided with a lower power source passage 23 where a pump side connecter section 23b being connectable to the connecter section 12a is formed on the fuel pump connecting face being the lower face of the fuel filter section 20. An upper power source passage 24, the first and the second fuel delivery ports 25, 26 are formed on a delivery port face on the upper face of the casing 21 of the fuel filter section 20.  In the case where the fuel filter section 20 is directly connected to the upper face of the fuel pump section 10 composed in this way, a delivery route passing through the filter material 22 can be formed, and moreover a power source supply passage composed of internal power source passages 23, 24 can be formed.
Patent JP-H04338316-A (JP)
Title: Treatment composition for keratinous fiber
Inventor: YOSHIHARA TORU
IPC: A61Q5/00
Filed: 1991-05-14
Abstract: PURPOSE:To obtain the subject new composition capable of giving excellent stiffness and rigidity to a keratinous fiber by combining the first agent containing an organic solvent and an acid with an inorganic cationic substance capable of forming a water insoluble or sparingly soluble salt by bonding to the acid. CONSTITUTION:A two agent type treatment composition for a keratinous fiber, obtained by combining the first agent composed of an organic solvent such as ethanol or benzyl alcohol and an acid such as phosphoric acid or tartaric acid and having pH2-5 with the second agent containing an inorganic cationic substance (e.g. calcium chloride) capable of forming a water-insoluble or sparingly soluble salt by bonding to the acid and having >=pH5. If further adding a direct dye to the first agent, stiffness and rigidity can be more improved and various colors can be given to the keratinous fiber at the same time by permeation of the direct dye into the keratinous fiber.
Patent JP-H11303640-A (JP)
Title: Variable intake device of internal combustion engine
Inventor: HATTORI KOICHI
IPC: F02D35/00
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To allow to reduce the cost as well as to reduce the number of part items. SOLUTION: This variable intake device 10 has a chamber 18 arranged at the middle part of each branch pipe of a intake maniford 16 through a lead valve 22, and the feeding operation of the air from a surge tank 14 to the chamber 18 is controlled by a control valve 24 provided in a communication passage 20. In the low speed rotation time of an engine 90, the control valve 24 is closed by the control of an ECU 40, the feed of the air to the chamber 18 is not carried out, and even though the pressure in the branch pipe 34 in the suction stroke is made lower, the lead valve 22 maintains the closing condition.  On the contrary, in the high speed rotation time of the engine 90, the control valve 24 is opened, and the air is fed to the chamber 18, and when the pressure in the branch pipe 34 in the suction stroke is made lower, the lead valve 22 is opened, and the branch pipe 34 and the chamber 18 are communicated.
Patent JP-H08225480-A (JP)
Title: Production of synthetic intermediate for vitamin d derivative
Inventor: DAN AKITO
IPC: C07C33/048
Filed: 1995-04-06
Abstract: PURPOSE: To obtain an ene-yne compound useful as a synthetic intermediate of an active form of a vitamin D3 derivative in an effective manner by reacting an optically active alcohol derivative with an ethylene metal salt and subsequently reducing the obtained reaction product. CONSTITUTION: An enone compound of formula II is obtained by reacting a compound of formula I (R is H or a blocking group for OH; Y is H or a substituted silyl) with a metal salt of ethylene (e.g. halogenated vinylmagnesium) in a solvent (e.g. THF) at 0-50 deg.C. Subsequently, after blocking or deblocking is optionally carried out for a hydroxy group, the compound of formula II is reduced in a diastereo-selectively by a general method to obtain an ene-yne compound of formula III.  Use of a compound of formula III as a raw material enables the easy synthesis of 23-hydroxy(or oxo)vitamin D3 derivative useful as a curing or prophylactic agent to diseases such as osteoporosis and rachitis, which are attributable to abnormalities of absorption, transportation or metabolism of calcium, an anti-tumor agent, etc., without depending on time consuming processes and through such a moderate process as silica gel column chromatography for purification.
Patent JP-H05304007-A (JP)
Title: Pressure sensitive switch
Inventor: TANAMI SHIRO
IPC: H01H13/52
Filed: 1992-04-28
Abstract: PURPOSE:To suddenly lower the resistance value of pressuresensing conductive rubber by merely applying small pressue instantaneously. CONSTITUTION:Pressure sensing conductive rubber 4 is formed in an inverted recess shape so that it can be flattened easily. A switching operation is conducted between the electrodes 2 and 3 utilizing the property that the resistance of current application of the pressure sensitive conductive rubber suddenly drops while the contact area between the electrodes 2 and 3 is being increased following the collapse and deformation of the pressure sensing conductive rubber 4.