baber/WOPTO huggingface dataset:
Patent JP-S6417179-A (JP)
Title: Character/graphic recognizing device
Inventor: HIGUCHI KOICHI
IPC: G06K9/03
Filed: 1987-07-13
Abstract: PURPOSE:To easily correct character graphic which cannot be recognized by displaying the image pattern of the character graphic which cannot be recognized and the recognized result of a prescribed recognition range including this character graphic on a display means. CONSTITUTION:When the character graphic to be recognized cannot be recognized, the image pattern of the character graphic which cannot be recognized and the prescribed recognition range including said character graphic are displayed on the display screen of the display part 12. An operator views this display screen and designates the position of the character graphic corresponding to the image pattern of the recognition result of the prescribed displayed recognition range with a write pen 13. Thereby, a correcting means consisting of a control part 15 corrects the recognition result of the designated character graphic as the recognition result of the character graphic which cannot be recognized.
Patent JP-H0729162-A (JP)
Title: Magnetic recording medium
Inventor: KATSUKI TOSHIYUKI
IPC: G11B5/66
Filed: 1993-07-13
Abstract: PURPOSE:To avoid the exfoliation of protective layers by a method wherein a first protective layer made of at least one of Cr, Ti and Zr is provided on a ferromagnetic metal thin film layer and, further, a second protective layer made of Zr and carbon is provided. CONSTITUTION:NiP alloy is applied to a nonmagnetic substrate 6 by plating or the like to form an intermediate layer 7 having a thickness of 10mum. A ferromagnetic metal thin film layer 8 made of CoNi alloy or the like is formed on the intermediate layer 7 by sputtering, vacuum deposition or the like so as to have a thickness of 0.05mum. A first protective layer 9 made of at least one of Cr, Ti and Zr is provided on the surface of the ferro-magnetic metal thin film 8 by sputtering in an Ar gas atmosphere. Further, a second protective layer 10 made of Zr and carbon is provided by sputtering with a ZrC target in an atmosphere composed of Ar gas and O2 gas. A lubricat-ing layer 11 is provided on the second protective layer 10.
Patent JP-H0621763-A (JP)
Title: Bridged tap equalizer
Inventor: MARUYAMA KAZUYOSHI
IPC: H04B3/14
Filed: 1992-06-30
Abstract: PURPOSE:To produce an echo replica that never affects the signals at the following stages by changing the time constant of an LPF at the rise and the fall of a rectangular wave. CONSTITUTION:A charge/discharge time constant switching function 35 switches the discharge time constant of a capacitor which controls the charge/discharge of an LPF 3 in order to reduce the discharge time constant compared with the charge time constant. Then, the sample point of the received signal is set at a point close to the fall time point of a rectangular wave as much as possible. So that the rise time of an echo replica is increased and at the same time the echo replica is sharply fixed at 0 with change of the time constant after the echo is eliminated at the sample point. Thus the received signal of the next bit is never affected. The echo amplitude is reduced at the sharp fall part of the echo replica and therefore, the influence of a nonlinear component, i.e., a high frequency component is also reduced.
Patent JP-S57100943-A (JP)
Title: Substrate coated with silicon oxide having excellent durability
Inventor: MIZUHASHI MAMORU
IPC: C08J7/06
Filed: 1980-12-10
Abstract: PURPOSE: To prepare the titled substrate coated with silicon oxide having high stability against saline water and high-temperature steam, by forming a silicon oxide coating film containing ZrO 2  on the surface of a substrate.  
     CONSTITUTION: An alcohol solution containing 5W30wt% organic silicon compound (e.g. ethyl silicate) is added with a zirconium compound[e.g. ZrCl 2 , Zr(NO 3 ) 4 , etc.]in an amount of 1W30mol% (as ZrO 2 ), and the pH of the mixture is adjusted to 2W6 with an acid such as hydrochloric acid, acetic acid, etc. to obtain a film-forming solution. The solution is applied to the surface of a substrate made of glass, ceramic, plastic, etc., dried by heating, and baked in an oxidative atmosphere or in air at 300W650°C to obtain a silicon oxide coating film having a thickness of 500W2,000Å. The silicon oxide coating film thus obtained is resistant to the formation of spot defects and fine cracks even by the outdoor exposure. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6329412-A (JP)
Inventor: KAMIOKA ISAO
IPC: H01B3/30
Filed: 1986-07-22
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-H0730320-A (JP)
Title: Coplanar line feed antenna
Inventor: TAGUCHI MITSUO
IPC: H01Q1/50
Filed: 1993-07-13
Abstract: PURPOSE:To obtain a desired directional characteristic, and to obtain the wide band of an antenna by providing the center conductor of a coplanar line, feeder at one face of a dielectric film, and providing a conductor as an antenna element on one face or both faces by connecting it with the line. CONSTITUTION:The antenna element and the feeder formed on the dielectric film are coupled at a feeding point 1, and a conductor 9 constituting the antenna element and the feeder is inserted into between each layer of the dielectric film of a three layer structure. The antenna element is symmetrically extended to right and left directions, and constituted of a coil part 2 and a capacitor 3, and the coil part 2 is arranged near the feeding point 1, and the capacitor part 3 is arranged near an end part. The coil part 2 is wound like a rectangular shape on one face of the film, one end is connected with the feeding point 1, the other end 5 is connected with the capacitor part 3, and the three capacitors are serially connected. Thus, the coplanar line can be constituted of a center conductor 4a formed on one face of the film and a pair of ground conductors arranged at the both sides.
Patent JP-2000005937-A (JP)
Title: Method and device for fitting annular component
Inventor: HORI KEIZO
IPC: B23P11/02
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To provide an annular component fitting method and its device whereby an inner shell component can be fitted in place at a high rate of success at a lower heating temperature irrespective of whether or not roundness before heating is admissible and differences in material only if the localized thickness of an outer shell component is good by heating the outer shell component while correcting it. SOLUTION: This device has a mold 3 of good bore accuracy, for binding the outer peripheral surface of an annular outer shell component 1 made of magnetic substance, insertion/conveyance means 5A, 5B for inserting the outer shell component 1 into the mold 3, and an outer-shell-component-heating high frequency coil 4 provided in proximity to the radially inner part of the mold 3. When the outer shell component 1 is induction heated as it is bound at the bore of the mold 3, not only its outside diameter but also its inside diameter is corrected whereby an inner shell component can be fitted in place at a high rate of success.
Patent JP-H04370562-A (JP)
Title: Ejection inhibiting mechanism
Inventor: WATANABE YUSUKE
IPC: G11B17/04
Filed: 1991-06-19
Abstract: PURPOSE:To improve the convenience to use by setting optionally the ejection inhibiting/inhibition releasing state of a disk cartridge. CONSTITUTION:When a power source is off, a capacitor 60 for deciding a time constant of a timer circuit 58 for outputting a timer releasing signal ST is bypassed by using a switching transistor 59, so that a time counting operation of the timer circuit 58 is brought under its infeasible state, thus inhibiting ejection inhibiting from releasing.
Patent JP-S6417382-A (JP)
Title: Conductor connecting structure
Inventor: MIYAMOTO TOSHIHARU
IPC: H01R4/68
Filed: 1987-07-11
Abstract: PURPOSE:To make the extent of contact resistance on each contact surface reducible by covering a superconductive material on at least either side of these contact surfaces between conductors. CONSTITUTION:A superconductive material 5 is covered on at least either side of each contact surface between both conductors 2 and 2', and a connection between these conductors 2 and 2' is properly cooled down to less than a critical temperature of the superconductive material 5. With this constitution, since contact resistance on each contact surface between these conductors can be brought to nothing, there is no generation of heat in the conductor connection and, what is more, each contact part is reducible, thus a conductor connecting structure consisting of a compression type sleeve, a connector, a lapping terminal, etc., can be made smaller as a whole.
Patent JP-2001000969-A (JP)
Title: Reverse osmosis membrane type refined water making apparatus
Inventor: MAKINO YOSHIO
IPC: C02F9/00
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To suppress the propagation of bacteria or endotoxin apt to generate in an apparatus at the stop time of water making and to enhance operability. SOLUTION: A reverse osmosis membrane type refined water making apparatus is constituted of a pretreatment part A for removing a suspended substance, residual free chlorine or the like in raw water, a water refining part B for sending raw water treated in the pretreatment part A to a reverse osmosis membrane module under pressure by a pump to obtain refined water and a storage tank part C for storing refined water obtained in the water refining part B. In this case, the circulating line connecting the storage tank part C with the suction side of the pump is formed and, as the pump, a pressure/flow rate variable pump is used and the circulation of water within the apparatus by the circulating line is controlled by the operation of this pump.
Patent JP-S6417175-A (JP)
Title: Data summing system
Inventor: MATSUDA YASUMITSU
Filed: 1987-07-10
Abstract: PURPOSE:To improve a reliability by providing a back up station for summing data inplace of a control station and updating a summing file at the time of the generation of an abnormality in the control station for summing the data of plural terminal equipments connected by a line. CONSTITUTION:Initially, a timer 1 is started, thereafter, a standby is executed until polling is present from the control station 1 to a self-station (for instance 4) or the timer 1 is time out. When the polling is not present to the self-station and the time is out, it is decided that the control station 1 stops the operation and the self-station 4 enters an agent operation as the control station. A polling signal is transmitted to other salve station (for instance, 5) to start a timer 2. Thereafter, the presence and the absence of a response from the slave station 5 are monitored in time by the timer 2. When there is the response within the time, a sales managing is updated by the data in a response telegraphic message sentence.
Patent JP-S6065091-A (JP)
Title: Treatment of coal-based heavy oils
Inventor: YAO TADASHI
IPC: C10G1/06
Filed: 1983-09-20
Abstract: PURPOSE:To refine coal-based heavy oils efficiently to obtain light oils of improved quality with a reduced amt. of catalyst used, by performing hydrocracking of coal-based heavy oils, recycling a part of heavy oil in reaction product to hydrocraking and adding a ketone solvent to a remaining portion of the heavy oils. CONSTITUTION:Coal-based heavy oils after removal of light oils having a b.p. of below 270 deg.C are subjected to hydrocracking in the presence of a catalyst and light oils in the reaction product are separated. A part of resultant catalyst- contg. heavy oils is recycled to hydrocracking and a ketone solvent having a b.p. of below 200 deg.C is added to the remaining portion of the heavy oils, and formed insol. precipitate is removed. The catalyst contained in the insol. precipitate formed in the refining of coal-based heavy oils has a larger specific surface area and pore volume and a higher activity than the initially added catalyst and therefore consumption of the catalyst can be reduced when the insol. precipitate (ketone solvent insols.) is returned to the hydrocracking process for reuse as catalyst.
Patent JP-S6233104-A (JP)
Title: Termite controlling agent
Inventor: YAGA TSUGUYOSHI
IPC: B27K3/34
Filed: 1985-08-06
Abstract: PURPOSE:The titled controlling agent, containing guaiacol or a hydroxybenzene derivative, capable of acting on antennae which are important organs of termites, browning and severing the antennae to destroy the living function with low toxicity to vertebrates without polluting natural environment. CONSTITUTION:A termite controlling agent containing a compound expressed by the formula (R<1> is lower alkenyl; R<2> and R<3> are the same or different H, methyl or lower acyl) as an active constituent. Specific examples of the compound expressed by the formula include 3,4-dimethoxy-1-propenylbenzene, 4- hydroxy-3-methoxy-1-propenylbenzene, etc. In use, the active constituent may be directly used, but normally diluted with water or suitable organic solvent and used as an aqueous solution or oil or an emulsifying agent, stabilizer, etc., are added thereto and used as a powder, etc. The content of the active constituent is about 0.1-20wt% for the solution and powder.
Patent JP-S6065662-A (JP)
Title: Facsimile communication system
Inventor: HAMAZAKI JIYUNICHI
IPC: H04N1/40
Filed: 1983-09-20
Abstract: PURPOSE:To improve the efficiency of picture information transmission and to attain appropriate scanning by switching automatically the line density in subscanning direction to a suitable density in response to picture information in the process of transmission of picture information for one page's share. CONSTITUTION:A discrimination section 30 discriminates that picture information is coarse when a prescribed number or over of white signals are consecutive in the picture information for one main scanning line's share of the original read at the transmission side, and the information is fine in other cases. The original of the next main scanning line is read by the scanning line density in the subscanning direction corresponding to the discrimination. Moreover, the discrimination information (h) is added at each picture information for one main scanning line's share and the result is transmitted to a reception side 2. The picture information for the next main scanning line's share is decoded by a control section 100 at the reception side 2, the discrimination information (h) is added to a recoder 90, where the picture recording mode is decided and the signal is recorded.
Patent JP-S6330701-A (JP)
Title: Apparatus for detecting position of excavator
Inventor: MURAYAMA TAKESHI
IPC: G01C15/00
Filed: 1986-07-25
Abstract: PURPOSE:To obtain an apparatus capable of accurately and easily detecting a position without performing experiment, by a method wherein a current is made to flow to a plurality of conductors to generate magnetic fields which are, in turn, detected by a magnetic field detector and operation is performed on the basis of detected values and the distance between the conductors. CONSTITUTION:The magnetic field due to the current supplied to a loop like conductor 20(20a, 20b) arranged along the excavation objective line T of an underground excavator 3 is detected by a magnetic field detector 5(5a, 5b). At this time, one or more of a loop like conductor 21(21a, 21b) is arranged so as to be spaced apart by a predetermined distance S from the conductor 20. The conductor 21 is arranged on an X- or Y-axis so as to be shifted from the conductor 20 and the magnetic field due to the current flowing thereto is detected by the detector 5. Then, on the basis of said detected values and the distance S, the position of the excavator 3, that is, the directional shift (x) thereof from the target line T and the depth (y) thereof are operated according to a predetermined formula. Therefore, regardless of the material quality of the excavator 3, a position can be detected easily and accurately by simple constitution, and much labor and a time for experiment can be saved.
Patent JP-H092917-A (JP)
Title: Polyphenol preparation obtained from hop and its production
Inventor: TAGASHIRA MOTOYUKI
IPC: A61K31/05
Filed: 1995-06-19
Abstract: PURPOSE: To obtain a polyphenol preparation having an antioxidizing action and capable of being utilized for beverages, cosmetics and medicines by separating and purifying the water-soluble fraction of hops or their bracts which are by-products on the blew of beer. CONSTITUTION: This polyphenol preparation is obtained by extracting a water- soluble fraction from hops or their bracts, allowing the extract to pass through a gel type synthetic adsorbent, washing the adsorbent with water or an ethanol aqueous solution, and subsequently eluting the adsorbed substance with ethanol or an ethanol aqueous solution. The obtained polyphenol preparation has the same or higher antioxidizing action as or than those of commercial antioxidants, and is useful as an antioxidizing agent originated from a plant. The oxidizing agent is effective for inhibiting the deterioration of beverages or foods and for preventing and treating disorders on health and damages on beauty. A flavonoid glucoside such as rutin or isoquercitrin is preferably added in an amount of 5-50wt.% to the polyphenol preparation.
Patent JP-2000074921-A (JP)
Title: Specific bond assay by using methyl orange
Inventor: UNADKAT PRATUL
IPC: G01N33/576
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a method which enhances the specificity of specific bond assay and to provide a detecting method for a hepatitis C virus(HCV) antibody, in which a pigment used to manufacture a microwell for assay, for detecting the HCV antibody does not disturb the biological property of a protein applied onto a solid phase. SOLUTION: The former method is performed in such a way that Methyl Orange in an amount sufficient to enhance specificity is added to a coating solution. The latter method is formed in such a way that i) a solid phase which is formed so as to contain a coating solution containing at least one out of first bonding ligands for Methyl Orange and an HCV antibody is provided, that ii) the solid phase is brought into contact with a specimen which has a possibility of containing an HCV antibody, that iii) the solid phase is brought into contact with bonding ligands labeled by at least one out of second detachable groups for an HCV antibody and that iv) the amount of a detachable group bonded to the solid phase is measured.
Patent JP-H0836635-A (JP)
Title: Image processing unit and its method
Inventor: KONNO YUJI
IPC: H04N1/415
Filed: 1994-07-26
Abstract: PURPOSE:To provide an image processing unit and its method by which coding with a higher coding efficiency than that of ADCT coding is attained in the case of coding an image such as a color DTP in which a rate of one color data in a block is high. CONSTITUTION:Received image data are block-processed in the unit of 8X8 picture elements at a block processing section 202, a unicolor block detection section 102 detects whether or not the inside of a block is made up of picture elements of one color and the result of detection is stored in block map memory 105. When a data quantity of the block subject to reversible compression by a reversible compression section 104 is higher than a prescribed quantity, an ADCT section 205 provides an output of data subject to ADCT compression, and when the data quantity is within a prescribed quantity, the data are outputted without any processing. Then the result is stored in a block map memory.
Patent JP-S5797771-A (JP)
Title: Copying machine
Inventor: KURATA MASAMI
IPC: G06K15/10
Filed: 1980-12-10
Abstract: PURPOSE:To obtain a small-size copying machine for many copies of a low power consumption, by heating a thermal recording head by a pattern corresponding to the electric picture signal from an image sensor and by bringing a thermosensitive paper web into contact with the head closely by pressure to form the pattern from the sensor onto the thermosensitive paper web. CONSTITUTION:A platen 11 where an originial is set is reciprocated by a platen driving step motor 13, and the original on the platen 11 is read for every one  line to generate a picture electric signal from an image sensor 22. By a pattern  corresponding to the signal from this sensor 22, the heating unit of a thermal recording head 31 on a back roller 32 provided in the copying machine emits heat. A thermosensitive paper web 33 from a thermosensitive paper web supply roll 34 is fed smoothly between the roller 32 and the head 31, and the web 33 is brought into contact with the head 31 closely by pressure by the roller 32 to form the pattern from the sensor 22 onto the web 33, and the recorded web 33 is cut by an auto-cutter 41 and is ejected to an eject tray 40.
Patent JP-H0340691-A (JP)
Title: Video signal recording and reproducing device
Inventor: KOMURO TERUYOSHI
IPC: H04N9/81
Filed: 1989-07-07
Abstract: PURPOSE:To surely form a clock signal for time axis expansion processing quickly with high accuracy by extracting a burst signal added to a luminance signal from a reproducing signal at a reproduction series in a TCI system video signal recording and reproducing device and generating a timing pulse and the clock signal. CONSTITUTION:A burst signal of a prescribed frequency added to a luminance signal with a burst signal provision means in a recording series is extracted from a reproducing signal at a burst signal extraction circuit 60 of a reproducing series and fed to a timing pulse generating means via a clock signal generating means and a transversal filter 65. The clock signal generating means consists of an injection lock oscillator 62 receiving the burst signal and a frequency doubler circuit 63 multiplying the burst signal frequency obtained from the injection lock oscillator 62 by an integral number of multiple (n) to generate the clock signal having a frequency being an n-multiple of the burst signal frequency. The timing pulse generating means generates a color signal extraction timing pulse from the burst signal whose S/N is improved through the transversal filter 65.
Patent JP-H04370414-A (JP)
Title: Linear rolling guide unit with high sealing performance
Inventor: OYA YASUMASA
IPC: F16C29/06
Filed: 1991-06-19
Abstract: PURPOSE:To improve sealing property by precisely grinding the whole of the side face including the orbit groove of a track rail in slidabe contact with the rail lip of the end face seal and the lower face rail of a slide unit and the recessed groove of the groove bottom section. CONSTITUTION:The end face seal lip 14 of the end face rail 13 of a slide unit 3 is in slidable contact with the top face 15 and side face 4 of a track rail 1. In addition, the lower face seal lip 17 of the lower fall rail 16 of the slide unit 3 is in slidabe contact with the side face 4 of the track rail 1 and a side face recessed part 7 in particular. A rail orbit groove 5, recessed groove 6, and side face recessed part 7 are formed on the side face 4 of the track rail 1, and the side face 4 including these rail orbit groove 5, recessed groove 6 and side face recessed part 7 is ground precisely with a formed grinding wheel 27 in one machining process.
Patent JP-2001002307-A (JP)
Title: Recording medium housing device
Inventor: MARUYAMA CHIHIRO
IPC: B65H31/00
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a handy recording medium housing device having no inconvenience even leaving a recording medium discharged and lowered as it is. SOLUTION: The rear end parts 54a of a pair of front side arms 54 are turnably fixed respectively to two rotation center shafts 52 fixed to the Lower parts of a pair of stands 40 respectively in the lower part of a paper delivery port. The arms 54 are the front sides of a plotter 10 and extending in a direction nearly orthogonal to the shafts 52. A front side beam 56 extending in an arrow B direction is arranged between the tip parts 54b of the arms 54. Both the end parts of the beam 56 are fixed to the tip parts 54b of the arms 54 respectively. One end part (one side) of a sheetlike member 58 such as a rectangular cloth is fixed to the beam 56.