baber/WOPTO huggingface dataset:
Patent JP-H06301821-A (JP)
Title: Character recognition processing system
Inventor: KIMURA TAKAHIRO
IPC: G06K9/72
Filed: 1993-04-13
Abstract: PURPOSE:To improve the OCR recognition rate and to reduce the burden of verifying work on an operator by performing know-ledge processing based on a dictionary data base at the time of character recognition of each document image. CONSTITUTION:A host computer 1 is provided with a corporation dictionary source generating part to generate a corporation dictionary source as an example of data bases. A knowledge processing device 4 performs the knowledge processing by a knowledge dictionary 5 at the time of character recognition of each document image in a character recognition device 3. The latest dictionary data base for knowledge base to which the corporation dictionary source, which is generated based on an actual result master file 2 by the host computer 1 and consists of proper nouns peculiar to the region like individual names, business type names, corporation names, is converted is stored in the knowledge dictionary 5. This latest dictionary data base is transferred to the knowledge processing device 4 by online, and the knowledge processing is performed in the knowledge processing device 4 by the knowledge dictionary 5 of proper nouns at the time of character recognition of each document image in the character recognition processing device.
Patent JP-H03287391-A (JP)
Title: Orthogonal coordinate robot
Inventor: WATAJIMA KENJI
IPC: H02G11/00
Filed: 1990-03-31
Abstract: PURPOSE:To realize the higher speed and longer stroke of an orthogonal coordinate robot with the drooping of a cable/chain being checked, by bearing the upper side of a cable/chain with the support/roller part which moves in accordance with the movement of the cable/chain following up to a slide/table. CONSTITUTION:The curved position of a cable/chain 3 is changed by following up to the movement of a slide/table 2 and the length of the upper side of the cable/chain 3 is also changed. In this case, a support/roller part 4 bears the specific position of this upper side, even if the upper side of the cable/chain 3 is drooped with its becoming longer. Accordingly, the drooping can effectively be prevented and the high speed movement of the slide/table 2 can smoothly be performed.
Patent JP-S57201945-A (JP)
Title: Fault diagnosing method for multiple cpu system
Inventor: HIRAMINE KENJI
IPC: G06F11/00
Filed: 1981-06-03
Abstract: PURPOSE:To judge whether a fault occurs to a CPU or a circuit without requiring any complicated procedure by allowing each control system to transmit normal/abnormal status information on the system and that on another control system. CONSTITUTION:At respective control systems A-D, pieces of their normal/ abnormal status information and pieces of normal/abnormal status information on other systems are stored. To other control systems, pieces of status information on the control systems other than transmission destination systems are transmitted, respectively. The respective control systems A-D judges whether a specific control system is normal or abnormal by using the piece of information transmitted directly from the specific control system and the pieces of status information transmitted from other control systems.
Patent JP-H11277500-A (JP)
Title: Ultrasonic machining device
Inventor: ITO YOICHI
IPC: B26F3/00
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To eliminate a need to move a ultrasonic head for regulation of a ultrasonic machine force. SOLUTION: A paper sheet 14 being a work is fed through between a ultrasonic head 10 and a cylinder 12 with blades. The paper sheet 14 is conveyed by a conveyance mechanism consisting of rollers 16 and 18. A distance measuring device 20 measures a distance between the ultrasonic head 10 and the cylinder 12 with a blade, and a rotary encoder 22 detects the rotation of the cylinder 12. A control circuit 24 controls a supersonic wave oscillation circuit 26 according to the outputs of a distance measuring device 20 and a rotary encoder 22, the thickness and the material of the paper sheet 14, and information indicating distribution of the blades of the cylinder 12 with blades. The vibration amplitude generating by a ultrasonic head 10 is rendered proper to the processing purpose of the paper sheet 14.  An ultrasonic oscillation circuit 26 drives the supersonic vibrator of a ultrasonic head 10.
Patent JP-H05253394-A (JP)
Title: Full automatic washing machine
IPC: D06F39/12
Filed: 1992-03-10
Abstract: PURPOSE:To provide a full automatic washing machine whose pumping efficiency is not deteriorated by changing the positions of grooves for receiving foreign matters. CONSTITUTION:Grooves 23, 24 as intrusion preventing grooves are formed just below the gap formed by a pulsator 3 and water channel covers 18, 19 in inlet ports 14, 15 communicating with a groove for forming circulating passages 16, 17 provided on a side wall of a washing and dehydrating tub 2. With such a construction, the height of the inlet ports 14, 15 can have the same height as the height H1 forming the circulating passages 16, 17 and the areas of the inlet ports 14, 15 can be increased.
Patent JP-S60241813-A (JP)
Inventor: MAEKAWA TAKASHI
IPC: A01D34/76
Filed: 1984-05-01
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-H06300151-A (JP)
Title: Relief valve for fluid
Inventor: SEGAWA TARO
IPC: F16K17/04
Filed: 1993-04-13
Abstract: PURPOSE:To provide a relief valve for fluid having high reliability by a method wherein a direction in which working fluid is worked and the opening direction of the valve are reversed to each other. CONSTITUTION:A direction in which the pressure of working fluid is exerted on a valve body 38 and the energizing direction of a spring 40 to energize the valve body 38 in a closing direction are the same as each other. A means 14 is provided for moving the valve body in an opening direction against the pressure of fluid and the energizing force of the spring when the pressure of the working fluid exceeds a given value.
Patent JP-S5712385-A (JP)
Title: Electronic metronome
Inventor: YOSHIKAWA SEIZOU
IPC: G04F5/02
Filed: 1980-06-25
Abstract: PURPOSE:To make a metronome into IC construction and small-sized through eliminating the need for a time constant circuit, by logically synthesizing attenuating timbre with controlling a ladder circuit consisting of plural resistances, a gate circuit, etc. CONSTITUTION:A sound-source reference signal is frequency-divided by FFs 11-16 to control gates 20-23, forming the ladder circuit of a timbre synthesizing part together with resistances 24-27, and 28-30, through the FFs 13-16. On the other hand, those FFs 13-16 are reset with a tempo signal passed through a differentiating circuit D and controlled by the high-level set output of an FF18 inverted through a gate 17 when the FFs 14-16 are at high levels. Therefore, a timbre sound attenuating stepwise is generated at a ladder circuit terminal 31 corresponding to the tempo signal. This system which synthesizes the attenuating timbre logically without using a time constant circuit realizes an electronic metronome which is easily made into IC construction and small-sized.
Patent JP-S5810304-A (JP)
Inventor: SUGIYAMA KOUICHI
IPC: H01B5/10
Filed: 1981-06-04
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-H09280097-A (JP)
Title: Idling speed control device for internal combustion engine
Inventor: AKAHORI KOICHI
IPC: F02D41/16
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To absorb individual dispersion or characteristic change with the lapse of time so as to exactly correct load charge by controlling the dispersion to be learned, even when individual dispersion or characteristic change with the lapse of time is generated. SOLUTION: This idling speed control device is provide with a load charge demand detecting means A detecting a load charge demand, and after the lapse of a prescribed time t1 since detecting a load charge demand, a load is charged by a load charge control means A. Further after the lapse of a prescribed time t2 since detecting the load charge demand, a controlled variable to an internal combustion engine is corrected by a controlled variable correcting means C.  When the load charge control means A or a controlled variable correcting means B is operated, at least from either the rotating speed or change rate of the rotating speed, whether the timing adding load compensation controlled variable is earlier or later against the timing charging load, is judged by a timing judging means D, and according to the judged result the value of the time t1 or t2 is adjusted by a timing learning means E so as to reduce rotational variation.
Patent JP-S5511969-A (JP)
Title: Retaining apparatus for hand brake
Inventor: FUNAKOSHI TAKESHI
IPC: B60T7/08
Filed: 1978-07-14
Abstract: PURPOSE: To prevent uncontrollable running with the locking of the rod in a specified direction released by combined operation of a button and a grip after made through the engagement between a pawl and a slit.  
     CONSTITUTION: A rod has an inner hole 14d with a closed base into which a working rod 11 is inserted. The tip of the working rod 11 is projected from the front to a grip 18 to form a button 12. The end of the working rod 11 is notched in a semicircle to form a push projection 11a. A support shaft 15 is horizontally inserted into the inside close to the base end of the rod 14 while a short slit 14e is made on the undersurface of the rod. The support shaft 15 has a pawl 16 pivotted into the inner hole 14d and a slit 14e. When releasing the brake, a pawl tip 16a is allowed to enter slits 14e and 13c thereby performing combined control. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63258743-A (JP)
Inventor: IGAMI HIDEO
IPC: B65D1/34
Filed: 1987-04-08
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-S62241708-A (JP)
Title: Tread part structure of pneumatic tire
Inventor: MATSUSHITA TOMEKICHI
IPC: B60C11/13
Filed: 1986-04-14
Abstract: PURPOSE:To improve the properties of braking and cornering by forming the groove formed on the tread part so as to have a part in which the center line relative to the direction of width is inclined to one side of the groove and a part in which the center line is inclined to the other side of the groove. CONSTITUTION:As for a pneumatic tire 1, the first longitudinal groove 8 positioned on the equator 6 and the second longitudinal grooves 9 positioned on the right and left sides are formed in zigzag form in the tire peripheral direction on the tread part 2. Each longitudinal groove 8, 9 is formed from an aslant groove part 10, 11 inclined with respect to the tire peripheral and tire axial directions and a lateral groove part 12, 13 formed in the tire axial direction. The both lateral grooves 12 and 13 are connected through lateral connecting grooves 14, and the lateral groove 14 and the lateral side part grooves 16 on the both sides are formed from the inside groove part 34, 35 and the outside groove part 36, 37. In this case, the inside grove part 34, 35 is inclined so as to shift to the same side in the direction of width of the lateral groove 14, 16 in close to the groove bottom part, and the outside groove part 36, 37 is inclined in the reverse direction.
Patent JP-H05224617-A (JP)
Title: Displaying method for picture and video screen in tunnel
Inventor: ZTTSU FUTOSHI
IPC: G09F19/12
Filed: 1992-02-10
Abstract: PURPOSE:To provide the displaying method for pictures and video images which enables passengers on a high-speed traveling train to appreciate the pictures displayed in the tunnel like continuous pictures on the same screen by the high- speed movement of the positions. CONSTITUTION:On the internal wall surface of the tunnel 1, many pictures and video images 5 which are momentarily lighted from behind at constant intervals and mutually relative are displayed at the same height with windows 3 of a train 2 which travels at a high speed; and the front surfaces of each of video images 5 is covered with a glass-made windshield frame 7 and the best relative position between the windshield frame 7 and a seat 8 at the moment when the passenger on the seat 8 of the train 2 appreciates each of the video image 5 of the display momentarily in order is determined as the best appreciation relative position, and each of the video images 5 is momentarily lighted from behind only at the time when each of the seats 8 of the train 2 pass the optimum appreciation relative position.
Patent JP-S5610978-A (JP)
Title: Formation of solder layer of solar battery cell
Inventor: IWAGAMI MASAKAZU
IPC: H01L21/52
Filed: 1979-07-09
Abstract: PURPOSE:To provide the uniform thin solder layer for the solar battery cell by dipping the battery cell in a molten solder and then rotating or vibrating it in an atmosphere at predetermined temperature. CONSTITUTION:Solar battery cells 12 are contained in the compartments 21-25 of a container 20, and are preheated by a heater within the partition walls 27-30, the side walls 31 and 32 of a housing 26. Then, the entire container 20 is dipped in a molten solder tank. After pulling up the container 20, it is set in a housing 31 heated at a temperature, for example, 20 deg.C lower than the molten solder temperature, and is vibrated at predetermined speed in a direction of arrows A-B to remove the excessive solder on the cells 12, and an extremely thin and uniform solder layer is thus formed. When suitably setting the molten solder temperature, heating temperature at vibrating time, vibrating speed and the like, there can be formed a thin layer having a thickness of micrometer order. The excessive solder is removed externally from through holes b, f and the like.
Patent JP-S62243164-A (JP)
Title: Information recording disk reproducing device
Inventor: ISHII HIDEHIRO
IPC: G11B19/28
Filed: 1986-04-15
Abstract: PURPOSE:To attain the speed control corresponding to each region by controlling the rotation speed of a disk based on an error signal in response to a phase difference between a recovered clock and a reference clock. CONSTITUTION:A video signal subjected to FM modulation and a pulse code modulation (PCM) signal are recorded superimosingly and a selector switch 80 switched in response to a reproduced region (CD region and video region) at the reproduction of a CDV disk recorded is provided in a digital information demodulation system 8, and a reproduced Eight to Fourteen Modulation (EFM) signal selected by the selector switch 80 is fed to a demodulation/correction circuit 86, in which a signal frequency-dividing a reference clock from a reference clock generator 87 and a signal frequency-dividing a frame synchronizing signal detected from the EFM signal are subjected to frequency error and phase error detection, a spindle error signal in response to the errors is generated and the drive control of the spindle motor 2 is applied based on the error signal.
Patent JP-H08281400-A (JP)
Title: Continuous casting method of adopting rolling reduction of unsolidified part
Inventor: MOCHIDA TETSUO
IPC: B21B1/46
Filed: 1995-04-12
Abstract: PURPOSE: To obtain a thin cast slab without internal crack by a continuous casting of adopting rolling reduction of an unsolidified part. CONSTITUTION: The rolling reduction amt. of the cast slab is controlled so that a total strain ε cansed at a solidified interface in the cast slab during casting lies below the critical strain of internal crack εcr derived from the following equations (1) and (2). ε=2.59-0.017×ΔT... (1). ΔT=T1 -T2 ... (2). wherein, εcr is the critical strain of internal crack (%), T1 is the temp. ( deg.C) at the time for being 0.7 solid phase in the steel and T2 is the temp. ( deg.C) at the time of being 0.99 solid phase in the steel.
Patent JP-2000286393-A (JP)
Title: Ferroelectric capacitor
Inventor: KAWAGUCHI KENICHI
IPC: H01L21/822
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To make it possible to apply an electric field in the direction of polarization by, if the conductive oxide of a lower electrode layer is rhombic, dimetric, or equant, controlling the orientation so that the axes having the largest length in the reference grid vector are not perpendicular to its surface and, in the case of equant, forming electrodes after formation of epitaxially grown ferroelectric oxide. SOLUTION: An insulating film 4 is formed by thermal oxidation on a p-type Si substrate 1 between a source 2' and a drain 2. Further, a gate electrode 5 of a polycrystalline silicon film is formed on the insulating film 4 by CVD in advance. The gate electrode 5 is then formed by a photolithography process and dry etching. Subsequently, in order to form the source 2' and the drain 2 ions are implanted in the substrate 1, which is then subjected to heat treatment in nitrogen. Further, a Pt layer 6 and an a-YBCO 7 are formed on the substrate by vacuum evaporation and an a-SBT 8 is formed on the layer 6 by sputtering and laser ablation. A Pt layer 9 is formed thereon. Then the substrate is subjected to reactive ion etching to form an element and further an Al layer 3 is formed.
Patent JP-S5712806-A (JP)
Title: Assembler for oil filter
Inventor: YAGUCHI JIROU
IPC: B01D29/11
Filed: 1980-06-25
Abstract: PURPOSE: To automatically assemble an oil filter by arranging feeders for a plate spring, a filter cylinder, and a packing along the delivery path of a bottomed cylindrical body and placing an assembly detector at the last position.  
     CONSTITUTION: Along the delivery path of a bottomed cylindrical body 5, a plate spring feeder B, a filter cylinder feeder C, and a valve feeder D are arranged and suppliers by which each part is dropped are provided at ends of each feeder. In addition, a detector E by which the setting of each part is detected is provided. Thus, the assembly of an oil filter which has so far been believed to be difficult to automatically built up can be automatized. Also, the plate spring and the valve can be exactly supplied one by one because they are separately detected. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62260678-A (JP)
Inventor: USAMI IKUZO
IPC: C08K5/00
Filed: 1986-04-15
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-S57204201-A (JP)
Title: Chemical trap for uranium hexafluoride gas
Inventor: FUKUCHI KAZUYA
IPC: G21F9/02
Filed: 1981-06-08
Abstract: PURPOSE: To collect and remove uranium hexafluoride in good efficiency, by arranging a plurality of baffle plates having several orifices at equal intervals between NaF-filled layers of a chemical trap.  
     CONSTITUTION: Between NaF-filled layers of a chemical trap, a plurality of baffle plates 1 having circular orifices 2 provided thereto are arranged at equal intervals in such a manner that circular orifices 2 are not mutually communicated in the vertical direction of a tower and are present in a staggered manner. In this array, turblent action is generated in a gas flowing through voids of NaF pellets to change the flow direction thereof as shown by an arrow and adsorbing reaction is promoted to reduce non-adsorbing parts as well as to enlarge adsorbing parts 5. As the result, because available adsorbing action is generated between the NaF adsorbent and an uranium hexafluoride gas or a treating gas containing the same, the life of the chemical trap as the NaF trap is prolonged and economy is improved. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58204253-A (JP)
Inventor: HARADA HIROSHI
IPC: B63B29/02
Filed: 1982-05-21
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-H06300938-A (JP)
Title: Device and method for manufacturing optical multiplexing and demultiplexing coupler
Inventor: MORI TSUNEO
IPC: G02B6/28
Filed: 1993-04-14
Abstract: PURPOSE:To provide an industrial manufacturing device and a manufacturing method with extremely high efficiency for the optical multiplexing and demultiplexing coupler which has stable characteristics and high precision. CONSTITUTION:The manufacturing device for the optical multiplexing and demultiplexing coupler has means 4 and 5 which grip plural parallel-arrayed optical fibers 1 and 2 having the same parameters, a motor M which drive the gripping means 4 and 5 in the direction wherein the optical fibers 1 and 2 are drawn, and a burner 6 which heats the drawn optical fibers 1 and 2 is equipped with a light source 7 which is coupled with one of the arrayed optical fibers 1 and 2 and has a specific light emission wavelength range and an optical spectrum analyzer 8 which is coupled with the projection side of one optical fiber 1 or 2. Further, this device is equipped with a comparing circuit which compares waveform data on wavelength dependency observed by the optical spectrum analyzer 8 with previously standardized waveform data, a driving control circuit which controls the driving of the motor M according to the comparison result of the comparing circuit, and a driving control circuit which controls the combustion of the burner 6.
Patent JP-S62244585-A (JP)
Title: Welding method for aluminum clad material
Inventor: HOSONUMA SATOSHI
IPC: B23K20/00
Filed: 1986-04-17
Abstract: PURPOSE:To prevent a penetration bead from being formed by butting mutually clad materials forming edge joints in the direction of the core material sides to edges of leather materials in advance and welding the edge joints of the edges of the leather materials and next, butt-welding the core materials. CONSTITUTION:The core materials 2 are eliminated in the edges of the clad materials and the edges of the leather materials 3 are bent to the core material 2 sides and a groove 5 is formed with the edge joints 4 at a request. In case of welding, the edge joints 4 are joined by the fusion-welding without filler metal, the TIG welding, etc., and a welded part 6 is formed and next, the groove 5 is buried with welded metal 7. In this way, a high-grade weld zone is obtained.
Patent JP-H11284248-A (JP)
Title: Magnetoresistance effect element
Inventor: NOMURA AKIHIKO
IPC: H01F10/08
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain stable and high reproducing characteristic, by laminating a nonmagnetic film between a substratum film and a first magnetic film. SOLUTION: For example, in a spin bubble film, in order to control crystallinity of a first magnetic film (free layer) 11, a second magnetic film (fixing layer) 12, and an antiferromagnetic film 14, a nonmagnetic film 16 is laminated between a substratum film 13 and the first magnetic film (free layer) 11. An oxide film, a nitride film, etc., are used as the nonmagnetic film 16. In this magnetoresistance effect element, the magnetization direction of the second magnetic layer (fixing layer) can be tightly fixed by a large exchange coupling magnetic field, so that stable reproducing characteristic can be obtained.  Since the magnetoresistance effect element is excellent also in thermal resistance, decrease of as exchange coupling magnetic field which is to be caused by temperature rise at the time of practical use and a thermal treatment process is little, and high reproducing characteristic can be obtained. Especially in the case that the first magnetic film (free layer) is made a laminated structure of a ferromagnetic film and a nonmagnetic film, more excellent reproducing characteristic can be obtained.