baber/WOPTO huggingface dataset:
Patent JP-H0265724-A (JP)
Title: Detrasher for sugar cane
Inventor: MATSUO KOJI
IPC: A01D45/10
Filed: 1988-02-06
Abstract: PURPOSE:To prevent the clogging of a sieve while maintaining the sieve constantly in clean state and to sieve trash in high efficiency by providing a cylindrical roller on the circumference of a rotary drum and rotating the roller in the same direction as the rotary drum. CONSTITUTION:A rotary drum 14 having aligned cylindrical rollers 1 and rods 2 is rotated. The cylindrical roller 1 is rotated in the same direction by a driving apparatus 9 to drop the trash mixed in sugar cane through the gap between the cylindrical rollers. The mud, etc., attached to the sugar cane are also discharged from the apparatus through the gap between the cylindrical rollers. The cylindrical roller 1 is maintained in clean state with a rotary brush 10.
Patent JP-H06222781-A (JP)
Title: Active vibration controller
Inventor: SAWADA HIDEJI
IPC: F01N1/00
Filed: 1993-01-21
Abstract: PURPOSE:To provide an active vibration controller capable of securing required muffler performance even when the operation time of an FIR filter compensating a delay characteristic, etc., peculiar to a control system is limited. CONSTITUTION:When the frequency of a reference signal is an Fm or below, by a sapling period adjustment circuit 16, a switch 42 is changed over, and the reference signal is outputted to a down sampling circuit 13. The reference signal is delay-compensated by the FIR filter 14, and is interpolated by an interpolation circuit 15, and is returned to a standard sampling period to be outputted to an LMS processing part 5. On the other hand, when the frequency of the reference signal is more than the frequency Fm, by the sampling period adjustment circuit 16, the switch 4. is changed over, and the reference signal is outputted to the FIR filter 12, and the delay-compensated reference signal is outputted to the LMS processing part 5 as it is. By the LMS processing part 5, the filter coefficient minimizing the error signal detected by an error sensor 9 is calculated according to the output of the interpolation circuit 15 or the FIR filter 12 to be outputted to an ADF 3.
Patent JP-H08201700-A (JP)
Title: Crosswise moving stage
Inventor: ONO KOJI
IPC: G02B21/26
Filed: 1995-01-20
Abstract: PURPOSE: To provide a crosswise moving stage lowering the height of the stage itself, making the stage light in weight and decreasing the manufacturing cost. CONSTITUTION: This stage is provided with a fixed base plate 1 having two parallel linear guide grooves 1a, 1b, a movable base plate 2 having two parallel linear guide grooves 2a, 2b and arranging both linear guide grooves so as to be orthogonal to each other and a guide means 3, having four guide members 4-7 engaged with both linear guide grooves at the intersection of both linear guide grooves and guiding the movable base plate so that only the movable base plate 2 is moved in Y direction and the movable base plate 2 together with four guide members 4-7 are moved in X direction. Since the movable base plate 2 is supported by the guide means 3 so as to move in the X and Y directions on the fixed base plate, as to the base plates, only two sheets: the fixed base plate and the movable base plate are enough.
Patent JP-S62183375-A (JP)
Title: Ink ribbon cassette for printer
Inventor: YOSHIKAWA SHIGERU
IPC: B41J35/36
Filed: 1986-02-07
Abstract: PURPOSE:To contrive a longer useful life, by a providing a rotatable shaft support part, a mark to be detected on an ink ribbon, and a detecting opening part of a cassette casing, and turning the casing each time the ink ribbon makes a round, thereby shifting a printing zone on the ink ribbon and increasing the number of times the ribbon can be used for printing. CONSTITUTION:When a multi-film ribbon 3 moves by a round and makes a mark 10 to be detected of the ribbon reaches a position opposed to a detecting opening part 16 of a ribbon outlet passage 17 and is detected, a multi-film ribbon cassette is turned with a pivotal shaft 9a, 9b as a center so that a part of a ribbon printing surface 3a spaced from the upper edge of a one-character amount is located between a platen 11 and a printing head 12 facing the platen, whereby an unused zone of the ribbon 3 is served to printing. When the mark 10 again reaches the position opposed to the opening part 16 after printing is continued, the same operation as above is again performed. The downward shifting of the ribbon printing surface 3a disposed between the platen 11 and the head 12 by a one-character amount is repeated until all zone of the ribbon 3 is used for printing.
Patent JP-H07237918-A (JP)
Title: Method for removing chlorate salt in sodium hydroxide aqueous solution
Inventor: OCHI HIROSHI
IPC: C01D1/28
Filed: 1994-02-24
Abstract: PURPOSE:To provide a method for easily and effectively remove a chlorate salt contained in a sodium hydroxide aqueous solution. CONSTITUTION:A method for removing a chlorate salt contained in a sodium hydroxide aqueous solution comprises dispersing a Raney catalyst in the sodium hydroxide aqueous solution in a reaction tank 1 under stirring, continuously blowing hydrogen gas 6 into the reaction tank 1, simultaneously continuously feeding the sodium hydroxide aqueous solution 5 into the reaction tank to hydrogenate and remove the chlorate salt contained in the sodium hydroxide aqueous solution, precipitating and separating the catalyst from the reaction solution discharged from the reaction tank in a catalyst-separating tank 2, obtaining a catalyst slurry 9 and a supernatant 7 which is the chlorate salt-removed sodium hydroxide aqueous solution, and subsequently continuously circulating the catalyst slurry 9 in the reaction tank 1.
Patent JP-H07235819-A (JP)
Title: Antenna system for radio equipment
Inventor: SEKI HIROYUKI
IPC: H04B1/18
Filed: 1994-02-24
Abstract: PURPOSE:To realize an excellent impedance matching state respectively in the case of antenna extension or antenna containment without causing cost increase and weight increase. CONSTITUTION:A main body 3 of the radio equipment antenna system provided with an antenna 2 can be contained in the main body 3 is provided with an impedance matching circuit 1a in matching with the extension of the antenna 2. The antenna system is provided with an impedance matching correction circuit 4a to form an impedance matching circuit in matching with the state of the contained antenna 2 in cooperation with an impedance matching circuit 1a by connecting the impedance matching circuit 1a to the antenna 2 when the antenna 2 is contained in the main body 3.
Patent JP-S60169981-A (JP)
Title: Retrieving method of bar code
Inventor: HIROOKA SHIGERU
IPC: G06K7/10
Filed: 1984-02-14
Abstract: PURPOSE:To shorten a picture processing time by retrieving bar codes only by the scanning of plural horizontal lines arranged in the direction from which the bar codes are projected in the vidual field of a camera if no bar code is included in the vidual field. CONSTITUTION:The vidual field 4 is scanned and entered in a picture memory to retrieve the presence or absence of a bar code 1. When no bar code 1 is detected on the whole surface of the field 4, only a part 41 of the field 4 is retrieved, and when the bar code 1 is entered into a part 41 of the field 4, the field 4 is scanned at an approximately proper time centering the bar code 1 on the field 4 while considering the car speed of an unmanned carrier car 2 and the field 4 is entered to the picture memory to retrieve the bar code 1. It is also available to observe the width of the bar code to retrieve the bar code 1 at a part 41 of the field 4. Since only a part 41 of the field 4 is retrieved if no bar code 1 is included in the field 4 at the retrieval of the bar code 1, the picture processing time can be shortened as compared to the whole retrieval of the field 4 and the difference between a car position at the time of picture input and that at the end of picture processing can be reduced.
Patent JP-S56123788-A (JP)
Title: Control unit for induction motor
Inventor: SEKIYAMA YOSHIO
IPC: H02P23/00
Filed: 1980-03-05
Abstract: PURPOSE:To make an acceleration rate stable and obtain a smooth acceleration, by controlling an operating motor that drives a secondary resistor to have a variable speed corresponding to an intensity of a primary current of an induction motor. CONSTITUTION:When a value of speed command SP is given to a motor 1, a regulator 11 closes a contact 11a1. Then a command valve VP of a speed command circuit 16 is applied to a comparator 19, and with a deviation from an actual value VF applied to a phase control circuit 20 an operating motor 13 is driven. At the time, the circuit 16 gives an output so that the weaker a primary current I1 becomes the greater the value of speed command VP becomes. Therefore when the motor 1 is in a state of accelerated speed, a motor 13 is driven with variable speed by an intensity of the primary current so that a speed control corresponding to an acceleration current can be performed. If the load is greatly changed or the set speed SP is surpassed by some over-performances of a liquid resistor, an output of an amplifier 17 changes greatly a value of the liquid resistor to cause the motor 13 to rotate reversely through a control amplifier 18.
Patent JP-S61186477-A (JP)
Title: Formation of thin film by light radiation
Inventor: HAYASAKA NOBUO
IPC: C23C16/48
Filed: 1985-02-14
Abstract: PURPOSE:To form selectively a thin film consisting of high-purity C and F by feeding C2F4 gas to the substrate surface and by selectively irradiating ultraviolet light to the substrate surface. CONSTITUTION:The inside of a vessel 11 is reduced to a prescribed vacuum, into which C2F2 gas is introduced. Succeedingly a mask 17 is irradiated with laser light having about 249nm wavelength from a light source 16, and the surface of a substrate 14 to be treated is irradiated with the light passed through the mask 17. Resultingly the thin film consisting of C and F is selectively formed on the light-irradiated part of the substrate 14 to be treated. At this time, the substrate 14 is preferably kept cooled, and irradiating time and strength of ultraviolet light are properly selected.
Patent JP-H08220334-A (JP)
Title: Color filter and its production
Inventor: OZAKI IKUO
IPC: G02F1/1335
Filed: 1995-02-15
Abstract: PURPOSE: To obtain a color filter and its production method in which no photomask is necessary and thereby, the production period can be reduced, and no transparent conductive film is needed, the threshold of the element does not increase, and sharp rising of the element is not lost so much. CONSTITUTION: After a specified color pattern is formed by electrophotographic printing method on the surface of a transparent film 4, the film 4 is adhered to a glass substrate 10 to form a color filter. By this method, a process to apply a photomask which is necessary in a conventional production method can be omitted. This means that high accuracy positioning of a photomask is not necessary and that the production period can be decreased. Further, formation of a transparent conductive film to improve the transfer efficiency is not necessary. Therefore, transmittance for light which is one of important qualities as a color filter does not decrease.  Thus, such shortcoming that spectral characteristics or color characteristics of a conventional color filter are largely lost, the threshold voltage of the element is increased, and sharp rising of the element is significantly decreased can be avoided.
Patent JP-H09309507-A (JP)
Title: Case sealing machine band mounting mechanism for preventing band from drooping
Inventor: YOU SOUKAN
IPC: B65H35/00
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To increase, without drooping, the upright and unchanging effect of a band by applying pressure for the band to project in an arch from by the force applied to lower the band owing to the dead load of a band guide wheel. SOLUTION: A fourth band guide wheel 32 is provided under a band stopper board 31 and is movable on a front band pressure wheel support member 22. When the fourth band guide wheel 32 is at the lowest position, the front end of the outer side face of the fourth band guide wheel 32 intersects the band stopper board 31, and applies external force enabling movement by continuously touching downward on the adhesive face of the band stopper board 31. At this time, because the band 41 is pressured to be sent in an arch form, the ability to keep the band 41 upright without drooping is increased.
Patent JP-S61185864-A (JP)
Title: Silver oxide cell
Inventor: OKAHISA MITSUGI
IPC: H01M6/12
Filed: 1985-02-14
Abstract: PURPOSE:To reduce cost by mixing powder of nickel plated by silver in positive pole active matter to constitute a positive pole body and to stabilize internal resistance and satisfy low temperature characteristic of a cell even if it is stored for a long time especially for a cell containing divalent silver oxide. CONSTITUTION:Univalent silver oxide powder, divalent silver oxide powder and powder of nickel plated by silver are mixed and compressed to be molded to a positive pole body. This is made up to a button type cell. Compressed and molded positive pole body 1 is inserted into a positive pole case 2 and compressed with a positive pole ring 3 by a force of 3 tons and molded to be a positive pole. Next, negative pole mixture 4 made by mixing polyacryl acid soda to amalgamated zinc powder is filled in a negative pole case 5, and electrolyte made by dissolving zinc oxide in sodium hydroxide solution is injected into a negative pole, and a separator made of porous polyethylene film and impregnant made of nylon nonwoven fabric are inserted to constitute a cell.
Patent JP-S63195670-A (JP)
Title: Image forming device
Inventor: KOBAYASHI TATSUYA
IPC: G03G15/01
Filed: 1987-02-10
Abstract: PURPOSE:To obtain an excellent two-color image having no scatter of toner by equalizing the polarities of respective toner particles which form a two-color toner image to the polarities of electrostatic latent images by electrostatic postcharging. CONSTITUTION:Two kinds of electrostatic latent images formed on an electrostatic latent image holder 1 which is charged uniformly and electrostatically according to different information signals 3 and 5 are developed with toner particles of mufually different colors to form two color toner images A and B, which are transferred to transfer paper 3 and then fixed on this transfer paper 9 to form a two-color image. Here, the polarities of the toner particles constituting the toner image A and A are equalized to the polarities of the electrostatic latent images by electrostatic postcharging. Consequently, the toner particles constituting the toner images are never scattered in the process of the formation of the two-color image.
Patent JP-H10221497-A (JP)
Title: Container for geological disposal and method for molding the same
Inventor: ARAI KAZUHIRO
IPC: G21F9/36
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To improve the strength of a container as a whole and retard the occurrence of an external flaw during transportation by providing a buffer agent monolithically inside an outer container made of metal. SOLUTION: A container consists of an outer container 11 made of metal, an inner container 12, a buffer layer 13 and a lid 14. The inner container 12 is laid out at intervals inside the outer container 11 to house a canister A for housing radioactive wastes. The buffer layer 13 is molded by compressing a buffer agent located between the outer container 11 and the inner container 12 to a high density state to harden the agent. The lid 14 is placed so as to block an opening 12a of the inner container 12 and be in intimate contact with an opening 13a of the buffer layer 13 and is molded of the same buffer agent as used in the buffer layer 13.  The internal form of the inner container 12 is made a little larger than the canister A for housing the radioactive wastes in the final form to be geologically disposed of, and the internal form of the outer container 11 is set larger than the inner container 12. As both of the containers 11 and 12, those made of steel or stainless steel are used. The lid 14, where a buffer agent such as bentonite is a mold compressed to a high density state, is put on the opening 12a and is supported in a condition to fit into the opening 13a.
Patent JP-H08197244-A (JP)
Title: Gas metal rc welding method
Inventor: ISHIKAWA HAJIME
IPC: B23K9/173
Filed: 1995-01-24
Abstract: PURPOSE: To obtain the line pipe having high strength, high toughness and excellent in welding crack resistance, CO2 corrosion resistance by severely specifying respective chemical component and condition in welding method of steel pipe base material, welding wire, weld metal. CONSTITUTION: The steel pipe, in which as a chemical component of base material by weight, 0.01-0.08% C, <=0.5% Si, 0.7-1.5% Mn, 0.02-0.06% Nb, 0.4-1.4% Cr, 0.005-0.030% Ti, <=0.05% Al, 0.001-0.005% N, 0.001-0.005% O are contained, further <=0.03% P, <=0.005% S are regulated and which, concerning a contained element and impurity, satisfies 0.35<=C+Mn/6(Cr+Mo+V)/5+(Ni+Cu)/15<=0.52, is subjected to gas metal arc welding with use of the welding wire, in which as a chemical component, by weight, 0.01-0.06% C, 0.105-0.60% Si, 1.0-3.2% Mn, 0.7-2.0% Cr, 0.05-0.30% Cu, 0.005-0.06% Ti, <=0.08 Al are contained, under conditions in the following, shield gas: 0.5-10% O2 +Ar, wire diameter: 0.8-1.6mm, welding current; 100-500A, arc voltage: 1.5-45V, welding speed: 5-150cm/min, welding position: all positions.
Patent JP-S59153180-A (JP)
Title: Tester for microwave circuit unit
Inventor: URIYUU SANJI
IPC: G01R31/00
Filed: 1983-02-21
Abstract: PURPOSE:To obtain a tester for a microwave circuit unit which is handy and efficient while enabling a highly reliable testing and adjustment by bridging between micro strip lines using a conductor piece. CONSTITUTION:A circuit unit 11 housed in a case 12 has a micro strip line 11b connected to a micro strip line 16a of a substrate 16 through a conductor piece 20 and further to an external measuring apparatus or the like through a high frequency connector 177. With a tester of such an arrangement, only requirement is that the circuit 11 is housed in the case 12 and then, the micro strip lines 16a and 11b are bridged between the substrate 16 and the circuit unit 11 with conductor piece 20 subjected to a specified pressing. This eliminates the removal of a solder 18 or the like completely and makes the equipment free from problems such as breakage of a core 17a of the high frequency connector 17 and peeling of a copper foil composing the micro strip lines 11b and 16a thereby elevating the working efficiency.
Patent JP-H04267492-A (JP)
Title: Method and device for correcting name card recognition data
Inventor: NAKABAYASHI KAORU
IPC: G06K9/03
Filed: 1991-02-21
Abstract: PURPOSE:To reduce the correction burden on a user by discriminating automatically the name card of the same company and copying the correct data of the same item able to be used from the data already corrected. CONSTITUTION:A scanner 1 reads a name card and name card image data are obtained. A name card recognizing part 2 performs the character recognition of the name card image data and performs the item decision of a company name and a name, etc., and name card data 3 of the form in which character data are segmented for every item are made. Each time when one name card is recognized, the name card data are added to the end of a name card data storing part 4. A company deciding means 6 reads the name card data of the name card corrected from now on and the name card corrected previously form the name card data storing part 4, compares a part of the item and decides whether or not it is the name card of the same company. In the case of the same company, a data copying means 7 copies only the necessary item from the corrected data of the name card corrected previously. Then, the item to be corrected by a user confirming correcting means 8 becomes only the item which is not copied.
Patent JP-H05346888-A (JP)
Title: Memory module and memory access system using its module
Inventor: SUGIMOTO SHIGENOBU
IPC: G06F12/06
Filed: 1993-01-21
Abstract: PURPOSE:To prevent a miss caused by an artificial operation at the time of setting a start address of each memory module by sending out an address obtained by adding the maximum address of a storage area of a white memory module to an address to the memory module of the pre-stage, to the memory module of the next stage. CONSTITUTION:A comparator 24 compares an access address 9 and a higher rank address corresponding to the storage capacity of the memory module concerned, and decides its coincidence or noncoincidence. A decoder 5 inputs a signal 7 for discriminating the storage capacity on the memory module, and decodes an address corresponding to the maximum area of the memory module concerned. At adder 4 inputs an offset address 10 of the memory module concerned, adds the address corresponding to the maximum area outputted from the decoder 5, and outputs its result as an offset address 14 to an RAS output circuit of the next stage. In such a manner, the offset address in each memory module is determined automatically, and an artificial operation of a start address becomes unnecessary.
Patent JP-S57141601-A (JP)
Title: Formation of protective film
Inventor: KONDOU SHIGERU
IPC: G02B1/10
Filed: 1981-02-25
Abstract: PURPOSE:To enhance the sticking strength of a protective film without deteriorating the light transmitting characteristics by roughening the surface of an org. material formed on a color filter or the like by reactive dry etching and by coating the roughened surface with the protective film for the org. material. CONSTITUTION:A color mosaic filter is formed on an optical glass substrate and coated with resin or the like for preventing deterioration. The surface of the org. material is removed by a fixed quantity by reactive dry etching such as sputtering or plasma treatment to form a large number of protrusions each having 3-4nm height and about several 100Angstrom  width. An ultraviolet curing type resin such as thiol-ene resin is then applied to the roughened surface and cured to form a protective film. By this method the sticking strength of the protective film is enhanced, and since the film is not peeled off even during ultrasonic  washing, it shows the protective effect sufficiently.
Patent JP-H1028793-A (JP)
Title: Full automatic washing machine
Inventor: SUZUKI YOSHIHIRO
IPC: D06F35/00
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To prevent a bonded part from being worn out by washings by a constitution wherein a storing body for dividedly washed clothings has a flexible net material and an outside edged frame body for shape holding made of a synthetic resin and the bonded part between the surrounding of the net material and the outside edged frame body is arranged on the back face side of the outside edged frame body seen from the inside of a washing and spin-drying bucket. SOLUTION: A clothing storing body is constituted of an inner net 61a consisting of a fine network with passing-through and filtration functions for washing water, an outer net 61b, an inside frame 61c made of a synthetic resin and an outside frame 61i and is made into a flat and roughly bag shape along the inner peripheral face of the washing and spin-drying bucket. The inner net 61a and the outer net 61b are respectively fixed on the inside frame 61c and the outside frame 61i by means of ultrasonic welding. Thereafter, both frames 61c and 61i with the nets are bonded by means of ultrasonic welding. Here, the bonded part of the surrounding of each net 51a and 61b and each frame 61c and 61i is arranged on the back face side of each frame 61c and 61i seen from the inside of a washing and spin-drying. There exists nopossibility of being worn out of the bonded parts by washings thereby.