baber/WOPTO huggingface dataset:
Patent JP-H11268304-A (JP)
Title: Ink-jet recording apparatus
Inventor: ISHII KOICHI
IPC: B41J2/18
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To speedily solve clogging of a recording head in an ink-jet recording apparatus which discharges ink drops with the utilization of an electrostatic force. SOLUTION: This ink-jet recording apparatus has a purging head 40 in addition to a recording head 10 and a cylindrical opposite electrode 25 opposed to the recording head 10 for holding a recording paper 26. The purging head 40 is arranged adjacent to the opposite electrode 25. The recording head 10 can move along a supporting shaft 16. For purging the recording head 10, the recording head 10 is moved to a position where the recording head faces the purging head 40 and an electric field stronger than required for printing is generated between the recording head 10 and purging head 40. As a result, ink drops are discharged from the recording head 10, so that clogging of the recording head 10 is eliminated.
Patent JP-S57189937-A (JP)
Title: Feed tray of paper leaf
Inventor: TAKAHASHI KATSUO
IPC: B65H11/00
Filed: 1981-05-12
Abstract: PURPOSE:To prevent papers from meandering feeding by slanting the rear of a side face of a manuscript tray along the feeding direction of manuscripts  upward. CONSTITUTION:One side face 5-1 of a manuscript tray 5 along the feeding direction of manuscripts is bent at a right angle for dashing end faces of manuscripts 6 for regulation. The rear of another side face 5-2 is slanted upward. Consequently, ends of loaded manuscripts 6 are set with slanting to meet with the structure of the manuscript tray 5. When manuscripts 6 are slanted in their ends, they are constantly pushed toward the side face 5-1 of the manuscript tray 5 bent at a right angle. In this construction, the manuscripts 6 loaded on the manuscript tray 5 can be fed along the side face 5-1 without slanting or meandering.
Patent JP-H05279043-A (JP)
Title: Process and apparatus for production of ammonium diuranate particle
IPC: C01G43/00
Filed: 1992-03-27
Abstract: PURPOSE:To easily produce ammonium diuranate having high sphericity with a small-sized device by spraying the mist of an aq. ammoniacal soln. to the liquid drops of an uranyl nitratesol. CONSTITUTION:The liquid drops 2 of the ammonium diuranate soln. are dropped by vibration from a dropping nozzle 1. A liquid drop forming section 3 has the distance sufficient for the liquid drops 2 to be made spherical. The gaseous ammonia is sufficiently discharged from a discharge port 5 so as to prevent the leakage of the gas to the liquid drop forming section 3. The mists (<=30mum average diameter) 8 of the aq. ammoniacal soln. (e.g.: satd. ammonia water) are sprayed to the liquid drops 2 entering a surface gelatinizing section 6. The liquid drops 9 having the gelatinized surfaces arrive at the liquid surface of the aq. ammoniacal soln. 12 which is a complete gelatinizing section 14. While the liquid drops fall in the aq. ammoniacal soln. 12 in a setting chamber 13, the surfaces of the liquid drops 9 are completely gelatinized to form the ammonium diuranate particles 15. A pump 11 feeds the liquid and a circulating pump 18 circulates the settling chamber 13.
Patent JP-S63256757-A (JP)
Inventor: BUERUNAA RATSUSENGAA
IPC: D06C15/02
Filed: 1988-03-25
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-S60216205-A (JP)
Title: Stereoscopic visual device
Inventor: ISHIKAWA MINORU
IPC: F16H37/12
Filed: 1984-04-12
Abstract: PURPOSE:To improve the accuracy of distance measurement by a construction wherein gear fixed together with TV camera fitting boards provided in the ends of two arms having joints respectively are made to operate for flexible motions of two cameras while an interval between the cameras is detected with the rotations thereof curbed by belts. CONSTITUTION:A power obtained from a motor 2 is transmitted to gears 3, 10 and 8, and it is transmitted further from the gear 3 to a gear 4a and a rod 6a for rotating same, while it is transmitted also to a rod 6b on the reverse side for rotating a gear 4b reversely. As for a first joint 13a, the power is transmitted from the gear 8 to a gear 9 making the first joint operate freely, so as to rotate it reversely together with the gear 4a, and is further transmitted to a rod 14a through the first joint 13a by a belt 12a, so as to rotate this rod, while a second joint 13b operates to make a rod 14b operate by a belt 12b. Thereby an interval between two TV cameras 22a and 22b is varied flexibly without the rotation thereof. With said interval varied, by this constitution, the distance to an object can be measured with excellent accuracy.
Patent JP-S51148136-A (JP)
Title: Plane bearing
Inventor: HIROSE FUMIYUKI
IPC: F16C17/02
Filed: 1975-06-16
Abstract: PURPOSE: A reliable and long life plance bealing realized by a simple structure of slightly tapered part in the lower half of internal surface of plane bearing. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S58189096-A (JP)
Title: Method for recycling organic waste matter
Inventor: OOSAKI HANPEI
IPC: C02F3/02
Filed: 1982-04-28
Abstract: PURPOSE:To efficiently decompose organic waste matter, by constituting a treating apparatus with a means for forming methane gas, a house-culture means for cultivating plants using sewage discharged from the methane gas-forming means as a liquid fertilizer, an agitating drier and a fermenting tank. CONSTITUTION:Organic waste matter charged in a tank A for forming methane gas is decomposed into gas and a liquid. Since said liquid contains large amounts of manure components, it is reserved in a tank 7 for reserving filthy water adjacent to a discharging opening 6 and then supplied to the next house- culture means B. After said liquid fertilizer is let flow through a water-supply pipe 10 into a culture bed 8 inside the vinyl house B, it is recovered through a drain pipe 11 below a floor in the tank 7 for reserving filthy water. Thus, the liquid fertilizer is cyclically used. In a cold season, hot air is injected from a gas burner 12 into ducts 13 stretched around inside the house using methane gas formed in the methane gas-forming tank A as a heat source to heat the interior of the house.
Patent JP-S55163963-A (JP)
Title: Electric charge transfer pickup unit and its driving method
Inventor: ISHIHARA YASUO
IPC: H04N5/335
Filed: 1979-06-08
Abstract: PURPOSE: To prevent completely a smear phenomenon and blooming phenomenon by employing the 1st and the 2nd vertical shift registers, charge absorber, and horizontal shift register.  
     CONSTITUTION: Signal charges stored in photoelectric conversion part 26 are transferred to the 1st vertical shift register 27 and those signal charges are further transferred forward to the 2nd vertical shift register 31. Then, the signal charges transferred to the 2nd vertical shift register 31 are sequentially transferred to horizontal shift register 33 and extracted as a signal from horizontal shift register 33. While the signal charges are transferred from this 2nd vertical shift register 31 to horizontal shift register 33, the 1st vertical shift register 27 transfers them to charge absorber 28 in the opposite direction, so that a smear phenomenon and blooming phenomeon having considered troubles can completely be prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S51149661-A (JP)
Title: Alignment apparatus for cup-like articles
Inventor: KOKAMA ASAHIRO
IPC: B65G47/94
Filed: 1975-06-14
Abstract: PURPOSE: Cup/like articles are sequentially rised to stand up position and aligned in a row on a convey or to convey on automatic packing apparatus. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S61231621-A (JP)
Title: Processing guidance control system
Inventor: SAKUMA YOKO
IPC: G06Q40/00
Filed: 1985-04-05
Abstract: PURPOSE:To attain flexible processing of a rule, saving of rule storage memory quantity and maintenability by providing a means storing the order of rule definition and guidance to a rule definition section and referencing the order of guidance so as to extract the rule definition. CONSTITUTION:A processing unit 1 extracts the rule definition stored in the rule definition section 4 and its order of guidance according to the operation from an operation console 3, displays it on a message display device 2 and a bankbook is loaded and cash is received according to the order shown in the display in a cash handling machine. In this case, all guidance rules are defined in the rule definition section 4 and plural guidance orders stored are extracted sequentially by referencing the definition. The rule definition section is provided with a field 10 representing the relation of correspondence between the guidance rule and the order of guidance, and in selecting the field 10 in which 1 is written the guidance item is reference to the reference columns 1, 2 and 0 is written to the guidance item of loading of a bankbook for the absence of bankbook for example because no reference is required, the corresponding guidance item is displayed (2).
Patent JP-S58188589-A (JP)
Title: Production of roll
Inventor: AOKI AKIRA
IPC: B23K20/12
Filed: 1982-04-28
Abstract: PURPOSE:To reduce the stage of production and to prevent the waste of materials, by deforming a constituting member for a flange by forging and forming the same into one body with a shaft part. CONSTITUTION:A plunger punch frame 22 is forced by forging toward a constituting member 21 for a flange fitted into a fitting hole 19. Therefore, the member 21 is deformed plastically and the engaging part 16 of a shaft part 13 is forced to be bit in the deformed part 21a of the member 21, whereby a flange 14 is formed; at the same time, these members are stuck to one body thereby constituting a journal part 12. The journal part 12 is rotated at a high speed and one end face in a cylindrical part 11 is pressed to the cylindrical part 23b of the part 12. Heat is generated by friction and the part 12 and one end part of the part 11 are fastened to one body. The other journal part 12 is similarly fastened by friction welding to the other end face of the cylindrical part 11, whereby a roll is produced.
Patent JP-S63237570-A (JP)
Title: Manufacture of thin film transistor
Inventor: TAKENAKA SATOSHI
IPC: H01L27/12
Filed: 1987-03-26
Abstract: PURPOSE:To simplify the steps by depositing a boron-doped P-type polycrystalline silicon thin film to manufacture a thin film transistor. CONSTITUTION:A boron-doped P-type polycrystalline silicon thin film is deposited on an insulating transparent substrate 1-1, an island 1-2 is formed by photoetching, and a gate oxide film 1-3 is then formed. After a gate electrode 1-4 is formed, it is conducted in hydrogen plasma processing step, hydrogen ion implanting step or plasma nitride film forming step. Thus, an excellent CMOS polycrystalline silicon thin film transistor having a sharp rise, a small threshold voltage Vth, small OFF leakage current and substantially coincident absolute values of N-channel and P-channel Vth without increasing the number of steps can be performed in a process without increasing the number of steps.
Patent JP-S51148155-A (JP)
Title: A sticking plate
Inventor: KONDOU KAZUO
IPC: F16B47/00
Filed: 1975-06-15
Abstract: PURPOSE: The slip of the sticking plate by the hydro-planing phenomenon or the leak is prevented. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01244664-A (JP)
Title: Thin film transistor
Inventor: MINAMI KOJI
IPC: H01L21/205
Filed: 1988-03-25
Abstract: PURPOSE:To increase the field effect mobility of electron, by using an a-Si film whose characteristic energy of band tail is less than or equal to a specified value, as a semiconductor layer. CONSTITUTION:An a-Si film 2 is formed with a CVD equipment. Si2H6 is supplied as reaction gas. PH3 gas to form an N-channel film is supplied. The a-Si film 2 is formed by making the reaction pressure and the substrate temperature constant, and setting the distance from a substrate 1 to a gas jetting vent 13a. By controlling the position relation of the substrate 1, the gas jetting vent 13a and a mercury lamp 12, the decomposition region of the reaction gas fed from the gas jetting vent 13a is controlled. By restricting the decomposition region of the gas within a narrow region, short-lived species in active species generated by the decomposition of reaction gas are decreased, and the generation of higher order silane due to polymerization reaction is restrained. As a result, an excellent a-Si film whose characteristic energy of band tail is less than or equal to 40meV can be formed. By using the a-Si film whose characteristic energy of band tail is small, the electrode mobility of a TFT is increased.
Patent JP-S60227684-A (JP)
Inventor: AASAA KARUNA KARAN
IPC: C12R1/01
Filed: 1985-04-05
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-H02250555-A (JP)
Title: Voice storing device
Inventor: IKETANI HIROMI
IPC: H04M3/533
Filed: 1989-03-24
Abstract: PURPOSE:To omit the detection of a push-button signal even though an output signal goes into the input side at reproduction and at the same time to prevent the omission of reproduced voices by deleting a part of the push-button signal component out of an input signal at sound recording. CONSTITUTION:The voices of a user are inputted via a telephone set 22 at sound recording and turned into an input signal 31 via a 2-wire/4-wire exchange circuit 21. The signal 31 is inputted to a switch circuit 2 and a detecting circuit 1 for push-button signals. If the push-button signal component is included in a sound signal, only one of frequency components forming a push-button signal is deleted. Thus it is possible to prevent such a case where the push-button signal component goes into the input side and is detected wrong at reproduction. Furthermore the omission of the voice information can be reduced and therefore the reproduced sounds can have the high articulation compared with a conventional muting system.
Patent JP-S62231709-A (JP)
Title: Method of treating waste plastic film or sheet
Inventor: NISHIMURA SABURO
IPC: B29B17/02
Filed: 1986-04-01
Abstract: PURPOSE:To enable display capacity of an extruding machine to be exhibited sufficiently, with neither the need to provide a drying process nor the clogging at a hopper part of the extruding machine, by a method wherein a waste plastic film or sheet from the surface of which an adhesive matter has been removed in cut into beltlike pieces whose width is appropriate, a plurality of pieces of which have been made into a ropy material by a rope making machine by bundling them and pelletized by supplying the same to the screw extruding machine. CONSTITUTION:A washed waste plastic film 3 is cut into beltlike pieces 6 by a linear cutter 5 and sent out at a speed corresponding to a cutting speed by a sending-out device 9. A plurality of beltlike pieces 6 together by a rope making machine 10 and is made into a ropy material 11, and a water droplet which has been stuck to the beltlike piece is squeezed out for dehydration. The ropy material 11 is entered into a supply part of a screw through a guide roller 17 of a hopper, rolled in the screw and sent into an extruding machine automatically. The ropy material 11 is melted by sending to a compression part, extruded into a large number of thready materials through a die of the tip part, cut into pellets by a rotary cutting blade 14, cooled by a rotary cooling cylinder 15 through a rotation and turned into the pellets 19 of a product.
Patent JP-S55164645-A (JP)
Title: Mixture of dibasic acid having branched c17 chain
Inventor: MORITA CHIRIO
IPC: C07C55/02
Filed: 1979-06-09
Abstract: NEW MATERIAL:A mixture of dibasic acids having branched C 17  chain and designated by the formula R.(CH 2 ) 6 .COOH (R is formula I, formula II, etc.).  
     USE: Useful as a base of cosmetics and pharmaceuticals for external use. It has an excellent chemical and physical stability. High lot-to-lot uniformity. It has little irritaion and high rate of penetration to the skin, does not suppress the cutaneous respiration, and is effective for the softening of the skin. It is colorless, odorless, tasteless, etc.  
     PROCESS: For example, a compound of the formula R.(CH 2 ) 6 .COOH is obtained by the conventional reduction of a mixture of dibasic acids having an unsaturated branched C 17  chain and designated by formula III, formula IV or formula V. The reaction is carried out, e.g. in liquid phase at normal temp.W250°C under 1W250 atm using an Ni catalyst. The starting compound of formula IIIWV is botained by the reaction of 2mol of cyclohexanone and Fenton's reagent in the presence of 1mol of isoprene. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10254370-A (JP)
Title: Display panel and projection type display device using it
Inventor: KUREMATSU KATSUMI
IPC: G02B26/08
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To make it possible to observe and project a full color image of a good quality without mosaic on a projected picture or an observed image by using a display panel of specific configuration of micro lenses to be arranged on each R, B, G picture element and its surface. SOLUTION: R, G/B, B deflection dichroic mirrors 40-42, and a high reflection mirror 43 resolve white illuminating light from a light source 8 into R, G, B three colors of light, and each primary color light is reflected and modulated by a liquid crystal panel 2, and made incident on a projection lens 1 via PBS 3, and magnifies an image of the liquid crystal panel 2 for displaying it onto a screen. Here, on the liquid crystal panel 2, picture elements, in which a combination of two color picture elements of RGB color elements are arranged in a 1st direction and another combination of two color picture elements are arranged in a 2nd direction so as to share one color picture element, are two- dimensionally arrayed at fixed pitches on a substrate, and on this picture element unit array, a plurality of micro lenses are two-dimensionally arranged at pitches for every two color picture elements in the 1st and 2nd directions.
Patent JP-H07259809-A (JP)
Title: Two step cylinder
Inventor: NAKAJIMA YASUNORI
IPC: B66F3/24
Filed: 1994-03-18
Abstract: PURPOSE:To extend a first cylinder after second cylinder extension by connecting the extension side oil chambers of the first cylinder and the second cylinder to each other through a third oil passage, providing at the third oil passage a valve to open the oil passage at the time of the extension terminal end of the second cylinder. CONSTITUTION:In the case of a two step cylinder being extended, when oil is fed to an extension side oil chamber 17 from a first oil passage 21, a valve main body 32 receives oil pressure to close a third oil passage 23 that connects both extension side oil chambers 7, 17 to each other, and a valve 31 is closed. As a result, oil is fed to the extension side oil chamber 17, and a, piston 15 is moved, and a piston rod 16 protrudes and extends. When a second cylinder 11 nears the extension terminal end and the piston 15 butts against a cylinder cover 14, a drive rod 33 moves the valve main body 52 against a spring 34, and the valve 31 opens the third oil passage 23. As a result, oil is fed to the extension side oil chamber 7 through the extension side oil chamber 17, the third oil passage 23, so a piston 5 is moved, and a piston rod 6 protrudes and extends. Accordingly, after the extension of the second cylinder 11, a first cylinder 1 can be extended.
Patent JP-2000270545-A (JP)
Title: Power supply and method of controlling the same
Inventor: IGUCHI JUNJI
IPC: H02M3/338
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To obtain a power supply that can always provide a power output with high efficiency regardless of the changes in the load. SOLUTION: This power supply comprises a first controller 3 for controlling a power supply with RCC method for outputting the power in the higher efficiency when a load current is small, a second controller 4 for controlling power supply with a resonance system for outputting the power with higher efficiency when a load current is large, and a load detector 2 for detecting a primary side current of a transformer 8 as a load current. When the detected load current is small, the power supply control is executed with RCC system with the first controller 3, and when the detected load current is large, the power supply control is executed with the resonance method with the second controller 4 through the switching operation.  The threshold of the load current for switching the RCC method from the resonance system is set higher than that of the load current for switching the resonance system from RCC system, in order to enhance the efficiency.
Patent JP-H03271512-A (JP)
Title: Variable timing valve system
Inventor: YAMAMOTO TAKASHI
IPC: F01L13/00
Filed: 1990-03-22
Abstract: PURPOSE:To reduce a shock at the time of changeover by arranging a hydraulic piston provided with a lost motion function which is vertically oscillated or stopped with supply or discharge of lubricating oil on an end of a rocker arm for high speed, and abutting the hydraulic piston against an upper part of a connection of a rocker arm for low speed. CONSTITUTION:A solenoid valve 28 is set ON and a relief valve 15 is opened at the time of low speed operation. A hydraulic piston 19 is then set free by draining a hydraulic chamber 20, and only rocker arms 12, 12' are under an operable condition. To the contrary, the solenoid valve 28 is set OFF, oil is supplied to the hydraulic chamber 20 and the hydraulic piston 19 descends being abuttingly supported by a stay 13 of the rocker arms 12, 12' for low speed, at the time of high speed operation. Two pairs of rocker arms 12, 12' for low speed and a rocker arm 14 for high speed are oscillated with a rocker shaft 11 being a fulcrum. Valves 3, 3' are highly lifted by the characteristic of a high speed cam 17, and shows high speed ability with a wide opening angle.
Patent JP-H02250795-A (JP)
Title: Releasing device of punched chip for paper punching device
Inventor: TAKEUCHI TAKAYUKI
IPC: B26D7/18
Filed: 1989-03-24
Abstract: PURPOSE:To perform positioning very simply and position and fix a product at the preset position by providing a groove along the outer periphery of an outer shape to form a product pinching section, and forming a support bar section connecting the product pinching section and the outer frame of a mold faced across the groove. CONSTITUTION:The punched paper 1 punched into a preset punched product shape by a punching section in advance is held by a shifting means at one end and shifted to the releasing device of punched chips, it is stopped at the preset position on a fixed type mold 12, and the punched paper 1 is mounted on the mold 12. When a movable mold 10 is lowered, the most protruded resin surface layer 38 on the lower end side of a mold 31 is brought into contact with the upper face of the punched paper 1. The shape of the mold 31 is nearly the same as the shape of the punched product, its outer shape is only slightly smaller, the other fixed mold 12 on the lower side has the same shape as that of the mold 31, thus the portion of the punched product of the punched paper 1 is pinched by two molds 12 and 31 and positioned and fixed.