baber/WOPTO huggingface dataset:
Patent JP-S58211280-A (JP)
Title: Character reader
Inventor: SATOU KOUJI
IPC: G06V30/148
Filed: 1982-06-02
Abstract: PURPOSE:To read a character surrounded by a frame, etc. by counting a line containing black, and cutting this inter-line as a character area, when a counting value is within a prescribed range and also no black line exists. CONSTITUTION:In case when a numeral ''2'' and a part of a frame are image- formed on the photodetecting face of a two-dimensional sensor 5, output signals of an OR gate 10 and an AND gate 16 become like B and C shown in the figure, respectively, and are applied to a vertical cutting a circuit 11a. This circuit 11a erases the newest counting value (the number of lines) stored in a memory of the inside, when an output of the AND gate 16 becomes ''1'', therefore, on this picture, only Sj is stored as the number of lines of the uppermost line of a character area. Accordingly, the circuit 11a can set a character area signal VA to ''1'' as shown in the figure D, as to only the part corresponding to the character area, in the following picture. Therefore, a character, a numeral, etc. surrounded by a frame can also be read.
Patent JP-H07298707-A (JP)
Title: Rush plant seedling harvester
Inventor: SAITO SHIGENORI
IPC: A01C1/00
Filed: 1994-05-09
Abstract: PURPOSE:To provide a rush plant harvester which is mechanized in a series of work step from digging through mud removal to harvesting, as good mud removal action is uniformly applied to the seedlings by providing a small seedling carrier which has a function to correct its conveyance attitude additionally. CONSTITUTION:In this rush plant seedling harvester, a preceeding digging unit (A) having a digger 1 for digging out the rush seedlings (M) in the field mud and a nipper 2 for hanging down the seedlings dug out (M) and lifting up them backward is provided liftably on the machine body 6, and a small seedling carrier 3 for conveying the seedlings (M) from the nipper 2 in such a manner that the roots (n) of the seedlings are placed on the carrier face and a mud remover 5 for removing the mud from the seedlings (M) sent from the carrier 3 and loosening and dividing them into smaller bundles are also provided on the body 6.
Patent JP-H05268586-A (JP)
Title: Picture compressor
IPC: H04N19/117
Filed: 1992-03-20
Abstract: PURPOSE:To improve the picture quality by implementing compression processing in an excellent way while eliminating a defect by a preliminary filter processing. CONSTITUTION:When an information quantity of a picture is small, compression distortion in a band compression processing unit 20 is not so much remarkable, but the deterioration in spatial resolution due to reduction in the information quantity by a pre-filter 12 is remarkable, then a filter control circuit 32 turns off an application switch 14 and the incorporation of the pre-filter 12 is not implemented. When the information quantity of the picture is much conversely, the compression distortion in the band compression processing unit 20 is remarkable. On the other hand, sharpness of a reproduced picture due to information quantity reduction by the pre-filter 12 is reduced and deterioration in the compression distortion is reduced. Since viewers feel the compression distortion stronger, the application switch 14 is turned on the filter control circuit 32 and the pre-filter 12 is incorporated.
Patent JP-S5520684-A (JP)
Title: Centrifugal separator
Inventor: MIYAKE KATSUMI
IPC: B04B5/12
Filed: 1978-08-02
Abstract: PURPOSE: To separate the raw liquid efficiently by utilizing the difference in specific gravity, by opening the raw liquid transfer inlet of a centrifugal separator in a way to apply whirl flow, and providing a rotating multilayer umbrella-shaped separation plate in a conical tube vertically placed in the main body.  
     CONSTITUTION: A conical tube 2 is vertically placed on the central upper wall of a separation chamber 1 in a centrifugal separator, and a conical tray 3 is opposely provided to the conical tube 2, and multiple layers of umbrella-shaped separation plates 7 are affixed to a rotary drive shaft 6 which is suspended in the middle inside the conical tube 2. The raw liquid introduced from a raw liquid inlet pipe 11 is turned into whirl flow by a raw liquid inlet port 12 opened in the circumferential direction, and sinks down while whirling the outside of a communicating pipe 14, and the heavy liquid having a large specific gravity is discharged from a primary heavy liquid discharge pipe 21, while the light liquid climbs in the communicating pipe 14 to be introduced into the separation chamber 1 and is injected out from a liquid supply port 8 to be separated by the difference in specific gravity by the separation action of the rotating umbrella-shaped separation plates, and the relatively light liquid is discharged to outside from the heavy liquid discharge pipe 23 through the light liquid delivery port 4. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03294790-A (JP)
Title: Operation of heat accumulation type heat exchanger for hot heating gas containing hydrocarbon
Inventor: SATO TAKERO
IPC: F28D17/02
Filed: 1990-04-12
Abstract: PURPOSE:To provide an efficient and safe operating method for a thermal accumulative heat exchanger for heating gas containing hydrocarbon for purging combustible gas in a heat accumulation chamber by removing carbon adhered to anh inner side of a furnace by a method wherein the carbon adhered to the inner side of the furnace is removed with discharging combustion gas of high partial oxygen pressure as well as its heat accumulation and when a combustion is changed over to an air blowing and when the air blowing is changed over to the combustion, a low calorie gas is ignited to make a purged gas and a combustion gas temperature at the time of combustion and another combustion gas tempera ture at the time of purging are approximately equal to each other in a range of about 1000 to 1500 deg.C. CONSTITUTION:A heat exchanger is comprised of a heat accumulation chamber 1 having some checker bricks piled up and stored therein and a combustion chamber 4 having a combus tion gas supplying port 2 and a combustion air supplying port 3. Domes 5 and 6 disposed at upper parts of both chambers are communicated by a communication pipe 7. At the lower portion of the heat accumulation chamber 1, a combustion gas discharging pipe 8 leading to a chimney and an air blowing gas supplying pipe 9 are connected. In turn, a combustion chamber 4 has chimney passage 10 communicating with a hot air pipe for supplying blown gas to a target furnace. Gas heating furnace Nos. 1 and 2 are operated to repeat a heating operation and an air blowing operation alternatively. When the combustion is changed over to the air blowing and the air blowing is changed over to the combustion, low calorie gas is ignited to make purged gas and then a combustion gas temperature at the combustion time and another combustion gas temperature at the purging time are made approximately the same to each other in a temperature range of 1000 to 1500 deg.C.
Patent JP-S5429933-A (JP)
Title: Magnetic bubble detector circuit
Inventor: HIROSHIMA MINORU
IPC: G11C19/08
Filed: 1977-08-10
Abstract: PURPOSE: To prevent the deterioration of S/N by providing a pair of detectors in a bubble detector circuit and giving a constitution where the magnetic bubble is detected at the time corresponding to the change of detected waveform peaks dependent upon the β mode of data patterns. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08293025-A (JP)
Title: Image sorting device
Inventor: KOMATA YOSHINOBU
IPC: G06T7/00
Filed: 1995-04-20
Abstract: PURPOSE: To provide an image sorting device which can sort such parts that are hard to be extracted out of the input images only through the binarization or the three-dimensional display and then can give the instructions that are visually and easily understood. CONSTITUTION: An image sorting device is provided with an image input device 1 which fetches the image data, a filing device 2 which stores the input image data and then reads out, retrieves and edits the image data through every prescribed operation, and a normalization part 3 which corrects the variance caused by various conditions of an image input mode or the device 1 and secures the coincidence of input conditions between the execution and learning modes.  Furthermore, a feature extraction part 4 is added to extract the feature value that is effective to the sorting of images, together with a sorting decision part 5 which decides the sorting based on the feature value extracted by the part 4, a display part 6 which synthesizes the sorting decision result and displays it on the input image, and a learning control part 7 which controls both parts 4 and 5 based on the prescribed learning data.
Patent JP-H01266434-A (JP)
Title: High frequency heating device
Inventor: IWABUCHI YASUSHI
IPC: A47J37/00
Filed: 1988-04-18
Abstract: PURPOSE:To improve controllability, facility in use, and cleaning ability, by providing a fixing claw mounted on the lower outer surface of a support stand, a hooking piece engaged with the fixing claw and secured to the bottom of a heating chamber, and a magnetic sensing element mounted to the side wall of a cavity resonator. CONSTITUTION:A fixing claw 13 is engaged with a hooking piece 14, and a bread container 11 is secured to the bottom of a heating chamber 1. By means of a magnetic sensing element 38 responding to a magnetic field generated by a permanent magnet 36, mounting and demounting state of the container 11 are detected, and there is no need to drill a hole for fixing the container 11 and the detection in the bottom of the heating chamber 1. In order that employment of a magnetic sensing element 38 having a generally low working temperature rating is facilitated, the permanent magnet 36 is mounted on the lower inner surface of a support stand 12 where the hooking piece 14 is prevented from being a hindrance during the securing of the container 11. The magnet 36 is capable of accessing to the bottom of the heating chamber 1, and the element 38 can be mounted in a position where it is spaced away from the bottom of the heating chamber 1 by a distance equivalent to the approaching distance of the magnet thereto and temperature is low during the heating of a heater.
Patent JP-S5619952-A (JP)
Title: Production of composite metal cast ingot
Inventor: NARITA KIICHI
IPC: B22D19/16
Filed: 1979-07-25
Abstract: PURPOSE: To considerably increase the yield of composite metal material in the production of the cast ingot of dissimilar metals in the central layer and outer layer, by fitting and holding the bottom end of a metal core material in the fitting part of  the heat resistant plate placed on the upper part of a molding board and pouring  molten metal for outer layer around the same.  
     CONSTITUTION: A recess 1a for positioning is formed in the center of a molding board 1, and a heat resistant plate 6 formed with a fitting part 6a at the center is placed and fixed by stopping means 7. The bottom end of a core material comprising metal material B is fitted and fixed in the recess 1a and the fitting part 6a and the core material is put upright in the axial center part of the mold 2. Thence, the molten metal of the metal A to constitute the outer layer is poured around the care material and is allowed to cool and freeze, whereby the composite metal cost ingot is obtained. Here, since the metal B is fitted and fixed, there is no fear that it falls during pouring of the metal A, and since the heat resistant plate 6 is fixed by the stopping means 7, there is no fear that it floats. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58212158-A (JP)
Title: Semiconductor integrated circuit device
Inventor: YAMADA HARUYASU
IPC: H01L27/06
Filed: 1982-06-02
Abstract: PURPOSE:To form a semiconductor integrated circuit device in which devices such as a high speed bipolar transistor and a high resistance element and the like are integrated without increasing the steps by improving the low speed property of a vertical bipolar transistor and the controllability of a vertical bipolar transistor and further forming a resistor of specific sheet resistor. CONSTITUTION:Vertical PNP transistors are formed in regions 42, 41, 39, vertical NPN transistors are formed in regions 46, 43, 33 and high resistors are formed in regions 42, 48. The width of the base of the vertical PNP transistor is accurately determined by an ion implantation performed from above a p<-> type region 39 under the control of the density and depth with good controllability. A density gradient is formed from above to below in the n type region 41, thereby accelerating the operation. A resistor of sheet resistor which is larger than the sheet resistance value of the resistor utilizing the base region 44 of the NPN transistor and smaller than the sheet resistance of the p<-> type diffused layer 40 can be formed.
Patent JP-S62261611-A (JP)
Inventor: ARUBIN EICHI BAAGAA
IPC: F16B3/00
Filed: 1987-04-20
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-H06289271-A (JP)
Title: Lens holding structure for camera equipped with variable focusing device
Inventor: NAKA YOUJI
IPC: G02B7/02
Filed: 1993-03-30
Abstract: PURPOSE:To provide a lens holding structure suitable to a camera equipped with variable focusing device provided with a rear focusing system automatic focusing device and for integrally forming a movable lens barrel and a lens holder for holding a front lens group so as to miniaturize the movable lens barrel and also to make an assembling work of the front lens group simple and easy by bonding the lens holder to the movable lens barrel, or integrally molding the lens holder and the movable lens barrel. CONSTITUTION:The lens holder 20 with the incorporated front lens group 14 is bonded to the front part of the movable lens barrel 13 so as to be integrally assembled, and a rear lens group 15 is supported in the rear part of the lens barrel 13 so that it may be freely moved. An intermediate lens barrel 12 is linked with a fixed lens barrel 11 through helicoids 11a and 12a, and the lens barrel 12 is linked with the movable lens barrel 13 for holding photographic lenses 14 and 15 through helicoids 12b and 13a. When the intermediate lens barrel 12 is rotated, the intermediate lens barrel 12 is moved in a direction of an optical axis S with reference to the fixed lens barrel 11, and also, the movable lens barrel 13 is moved to the aforesaid direction with reference to the intermediate lens barrel 12 respectively, then, a focal distance is varied.
Patent JP-S58872-A (JP)
Title: Salty seasoning
Inventor: HIRATA ATSUHIKO
IPC: A23L27/40
Filed: 1981-06-19
Abstract: PURPOSE:To provide non-toxic salty seasoning consisting of a specific organic acid ammonium salt, which is decomposed to carbonate or ammonium salt in the body and is usable as a salty seasoning for the man who is restricted to take salt. CONSTITUTION:The objective seasoning consists of an organic acid ammonium salt obtained by reacting a non-toxic organic acid such as acetic acid, citric acid, tartaric acid, maleic acid, etc. with a base cotaining ammonium ion.
Patent JP-2000293878-A (JP)
Title: Optical pickup examining device
Inventor: KADOKAWA YUICHI
IPC: G11B7/22
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To enable an examination at an optimum relative angle by attaching a motor for examination to a base oppositely to a spindle motor for rotating an information recording medium, and arranging a medium for examination in a reproducing or recording enable direction to the motor exclusively for examination. SOLUTION: Two axes of a movable supporting means 1:1 is displaced for a certain unit by tilting to a motor (spindle motor) 10 for examination, to which a medium 12 for examination is mounted, information on the medium 12 for examination is reproduced at each displaced angle by an optical pickup 3 and the state of that signal is observed. Since the relative positions of the motor 10 for examination and the optical pickup 3 are opposite to ordinary ones, even when the motor 10 for examination is attached oppositely, the information on the medium 12 for examination can be reproduced correct by the optical pickup 3. Besides, the spiral direction of arranging the information on the medium 12 for examination by rotating the motor 10 for examination oppositely to a motor 8 for examination can be set as ordinary.
Patent JP-S63258560-A (JP)
Title: Chicken processing
Inventor: TASHIRO KINUKO
IPC: A23L13/50
Filed: 1987-04-17
Abstract: PURPOSE:To improve palatability and long-term shelf stability of chicken, by preserving raw meat of chicken with salt, washing, drying in the sun and steaming. CONSTITUTION:Raw meat of chicken is preserved with salt, washed, dried in the sun, steamed for 10-15min and water is wiped out to give the aimed chicken.
Patent JP-H11298481-A (JP)
Title: Shaping circuit
Inventor: TOMIZAWA HITOSHI
IPC: H04L12/28
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To simplify the shaping circuit by requiring only a clock generating circuit section for a means to materialize shaping. SOLUTION: A control section 1 stores shaping speed information for each logical path. A clock generating circuit 14 generates a 2nd clock based on the shaping speed information. Receiving serial data 13 from a terminal with a 1st clock 15, a speed conversion section 11 replaces the 2nd clock 16 with serial data 13 and outputs the result to a cell processing circuit 12. The cell processing circuit 12 coverts serial data into an asynchronous transfer mode ATM cell format and outputs the converted data to a multiplexer/contention section 3. The multiplexer/contention section 3 extracts an ATM cell from a cell processing circuit that makes a fastest transmission request and sends the cell to an ATM network.
Patent JP-H09268875-A (JP)
Title: Blasting pattern laser radiation system
Inventor: HORIO TOKIJI
IPC: G01C15/00
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a blasting pattern laser radiation system which is low- priced and facilitates operation by calculating the control angle of a rotary stage from the previously input height, and width of a working face a blasting pattern, a supposed reference point, and the position of a laser radiating device input in a site. SOLUTION: Each data on height and width of working face, blasting pattern, and a supposed reference point is input to a note-type personal computer 30, and the self-position of a laser radiation device 10 is measured in a site and input thereto. The note type personal computer 30 calculates the turning angle data from the above data, and calculates the correction turning angle data from the stored supposed reference point data if the data transmitted at the time of radiating laser to a reference point by the laser radiating device 10 and the supposed reference point data are different.  A data transfer device 40 for a personal computer transfers the turning angle or the correction turning angle data, a radio controller 20 transmits an operating signal and a laser radiating signal from a transmitter 26, and the laser radiating device 10 turns a rotary stage to vary the angle of radiation.
Patent JP-S58211795-A (JP)
Inventor: TAGUCHI SATORU
IPC: G10L19/06
Filed: 1982-06-04
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-S5523554-A (JP)
Title: Storage inspection system of electronic cash register
Inventor: MATSUMOTO MASAHIKO
IPC: G07G1/12
Filed: 1978-08-04
Abstract: PURPOSE: To decide whether a storage device which is cleared at an adjustment time is normal or not by writing an estimated value in the pertinent storage device after reading storage contents at an adjustment time, and reading again written contents and comparing them with the estimated value above.  
     CONSTITUTION: At the adjustment time after service completion of a day, the mode of keyboard 1 is wswitched to adjustment. In adjustment, contents of storage equipments 6 1  to 6 n  in data storage device 6 are read out to second register 22 successively and are printed on printer 8, and simultaneously, contents are cleared. Next, "1" is stored in all bits of first register 21 by signal generator 11, and next, these contents are written in data storage device 6 successively. Therefore, all "1"s are stored in storage device 6, and these contents are read out to second register 22 successively, and contents of first register 21 are subtracted from contents of second register 22 by control circuit 3, thereby deciding anomaly. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58213593-A (JP)
Title: Processing device of chrominance signal
Inventor: AKETAGAWA TOKIO
IPC: H04N9/64
Filed: 1982-06-04
Abstract: PURPOSE:To obtain a demodulating output which matches with both PAL and NTSC systems, by forming the resistance network of separating or distributing output signals so that it can be switched automatically. CONSTITUTION:At the time of the PAL system reception, an operation switch 74 is turned off and because of the turning off of the switch 74, transistors (TR) Q817 and Q818 are turned on and TRs Q889, Q822, and Q821 are turned off. At the time of the NTSC system reception, a PAL matrix circuit 75 performs amplifying and separating processings of direct chrominance signals. Switching of the load to the (B-Y) and (R-Y) components in the PAL matrix circuit 75 is performed in correspondence to the PAL and NTSC system receptions, and the relative amplitude ratio (B-Y)/(R-Y) of the components of B-Y axis and R-Y axis is set at 1 at the time of the PAL system reception and at 0.56 at the time of the NTSC system reception, without changing the electric potential of the output DC.
Patent JP-S5219550-A (JP)
Title: Element for light-branching circuit
Inventor: UEMATSU YUTAKA
IPC: G02B6/122
Filed: 1975-08-07
Abstract: PURPOSE:To branch and proagate indident light into light wave guide layers by providing partial incident zones of both interfaces between the light wave guide layers and side layers with diffraction gratings.
Patent JP-S5721157-A (JP)
Title: Simple information system for call charge
Inventor: MIYAZAKI TOKUO
IPC: H04M15/00
Filed: 1980-07-14
Abstract: PURPOSE:To offer instant information service to all the subscribers uniformly, by adding P-A relays for charging pulse count share. CONSTITUTION:After the response, a PTO relay is activated. This PTO relay keeps the operation until the first instant information pulse is finished, a PTI is activated at the reception of the first instant information pulse, allowing to prevent the trsnsmission of the instant information tone. At the first instant information pulse reception, since a PB relay is activated in a charging pulse count circuit, a PBA relay is active. Thus, the phase of pulse is determined and the operation circuit for other PAA, PCA, PDA and PEA relays is closed. The PTI relay is active from the operation of the PB relay of the next charging pulse count circuit to transmit the instant information tone.
Patent JP-2000291023-A (JP)
Title: Plastic hinge method for pile head
Inventor: YASUDA YASUJIRO
IPC: E02D27/34
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a plastic hinge method for a pile head capable of being simply realized at a low cost, facilitating the application to the existing building or the like, at the same time, improving shear failure to limit a part of the failure, obtaining stabilized bearing capacity and promoting the sliding effect. SOLUTION: The circumferential concrete directly under a joint section 7 between the head of a pile and a building skeleton 1, a pile main bar 8 and a hoop 9 are cut off amount the heads of piles, the remainder of the existing concrete part 20 is slightly left behind vertically, and reinforcement such as a steel pipe or sticking of a reinforcing member by a reinforced fiber sheet of carbon fiber sheet 21 or the like thereon is applied to the circumference thereof to improve compressive strength. In a space made by cutting of, it is placed to the existing concrete part 20 for reinforcing a slidable bearing member by a precast concrete member 13 placing metal plate 17 on the upper surface or a steel member in the shape of a yoke.