baber/WOPTO huggingface dataset:
Patent JP-H08329198-A (JP)
Title: Document reader
Inventor: NAKAMURA TETSUO
IPC: G06K9/72
Filed: 1995-06-01
Abstract: PURPOSE: To attain continuous knowledge processing and accurate reading order determination by executing knowledge processing also between pages in addition to the processing in each page. CONSTITUTION: This document reader is provided with a picture input part 5 for obtaining picture data, an area analyzing part 7 for extracting an area from picture data, analyzing the reading order of character areas and preparing area data, a character recognizing part 9 for recognizing one character in picture data in accordance with the area data and preparing recognition data, a 2nd recognition memory 11 for storing the recognition data of the final page in a processing page in order to determine the reading order of the succeeding page, a knowledge processing part 12 executing knowledge processing for the recognition data in each reading order indicated by the area data and preparing knowledge processing data, an order determining part 14 for evaluating the continuity of knowledge processing between pages and determining reading order,  and an integrated control part 17 for controlling respective parts and constituted so as to evaluate the continuity of knowledge processing between pages and determine the reading order in addition to the processing in each page.
Patent JP-H032518-A (JP)
Title: Map plotting method
Inventor: MATSUDA KAZUKI
IPC: G01C21/00
Filed: 1989-05-29
Abstract: PURPOSE:To easily understand an advancing direction or how much a vehicle turns by stopping processing for rotating a map at the time of detecting that a steering wheel is turned at a set angle or more and rotating and displaying the map so that a current running direction is upward on a screen at the time of detecting that the vehicle runs a set distance or more after the wheel is restored. CONSTITUTION:A system controller 8 stops the processing for rotating the map on the basis of data from a steering wheel sensor 6 when the steering wheel is turned at the previously set angle or more. Then, it judges whether the wheel gets in a position showing a straight-ahead driving direction and executes processing for ordinary navigation when the wheel is not restored. When the vehicle is along the direction of a road where it should advance and the wheel is restored to its initial position, the controller 8 executes the processing for ordinary navigation if a moving distance after the wheel is restored is not equal to or above the set distance L. When the moving distance is equal to or above the set distance L, the current running direction is obtained from a direction sensor 3 and processing for rotating and converting map data and traveling locus data is performed, then the converted data is inputted in a display device 10.
Patent JP-S5562748-A (JP)
Title: Method of fabricating semiconductor device
Inventor: TOMITA YUTAKA
IPC: H01L21/761
Filed: 1978-11-02
Abstract: PURPOSE: To eliminate contact of two buried regions formed on a semiconductor substrate for a semiconductor device by providing an oxide film disposed on the substrate at both sides of the buried regions, polycrystallizing only the surface of the oxide film when growing an epitaxial layer on the entire surface thereof, and forming a separate region therewith as standard.  
     CONSTITUTION: An n + -type buried region 2 is diffused on a p-type silicon substrate 1, a SiO 2  film 3 is coated on the entire surface thereof in such a manner that the film 3 is retained only in the region 12 used to position with the separate region forming after the buried region 2, and the others are all removed therefrom. Then, the entire surface is grown with an n-type layer 4 in epitaxial grown, and polycrystalline layer 14 is produced on the retained film 3. Thus, the pattern 13 of the region 2 allows to be accurately coincident to the pattern 15 on the polycrystalline layer 14 corresponding thereto, and separately diffused aligning pattern 17 is positioned onto the buried aligning pattern 16 thus produced. Thus, the buried region may not contact with the separate region to occur no improper dielectric strength thereat. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5760346-A (JP)
Title: Snake motion preventing apparatus for belt
Inventor: UENO TSUYOSHI
IPC: G03G21/00
Filed: 1980-09-29
Abstract: PURPOSE:To prevent the occurrences of deviation and snake motion, by installing an endlessly running belt which is stretched between two rollers and regulating members which are installed near the end of the rollers to regulate the snake motion of the belt. CONSTITUTION:A transferring belt 17 has a width of almost equal to that of photosensitive substances 4, is stretched between a drive roller 15 and a guide roller 16, and is made to endlessly run in accordance with the rotation of the drive roller 15. Moreover, at the side of the guide roller 16 where the transferring belt 17 first contacts with the guide roller 16, cylindrical guide rollers 24 and 24 which regulate the snake motion of the transferring belt 17, are installed. Therefore, when the belt 17 tends to deviate to one side in the direction of the shaft of the guide roller 16 while it is running, the belt 17 is push backed to the proper position by the regulating roller 24. Since the regulating roller is installed at both sides of the guide roller 16, the transferring belt is always kept at the center, and thus, the snake motion of the transferring belt in the course of movement is prevented.
Patent JP-2000327842-A (JP)
Title: Tire rubber composition
Inventor: YAMAGUCHI YOICHI
IPC: C08L9/00
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To obtain a rubber composition which can give a thick vulcanizate being nonproblematic in the unevenness of physical properties resulting from the difference between the degree of vulcanization of the surface and that of the inside, being more homogenous, and having high physical properties at break by compounding a diene rubber with a specified amount of a phenol derivative. SOLUTION: A diene rubber (100 pts.wt.) is compounded with 0.2-5 pts.wt. phenol derivative of the formula (wherein R is methyl, amino, or hydroxyl). The diene rubber used is exemplified by a natural rubber, a butadiene rubber, a styrene/butadiene copolymer rubber, a polyisoprene rubber, an acrylonitrile/ butadiene rubber, a chloroprene rubber, an ethylene/propylene/diene copolymer rubber, a styrene/isoprene copolymer rubber, or a styrene/isoprene/butadiene copolymer rubber. The composition contains common rubber additives such as carbon black and/or silica.
Patent JP-S5562551-A (JP)
Title: Tape recorder
Inventor: AKIYAMA MAKOTO
IPC: G11B15/43
Filed: 1978-11-02
Abstract: PURPOSE: To stabilize speed deviation between two capstan motors by driving one capstan motor on a basis of the output frequency of a PLL which adds respective output frequencies of a reference oscillator and an auxiliary oscillator.  
     CONSTITUTION: Output frequency f 1  of reference oscillator 11 is divided by 1/N frequency divider 12, and the output is given to servo circuit 4 to rotate capstan motor 6. PLL 13 adds output frequency f 1  of reference oscillator 11 and output frequency f 2  of auxiliary oscillator 14, and output frequency f 1 +f 2  is divided by 1/N frequency divider 15 and is given to servo control circuit 3 to rotate capstan motor 5. Here, even if frequency f 1  is fluctuated by some cause, speed deviation of motors 5 and 6 is kept constant almost and a wow and flutter characteristic is hardly degraded because the output of PLL 13 is fluctuated in the same mode. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10324739-A (JP)
Title: Unsaturated polyester resin composition and fiber-reinforced molding material using the same and sheet-like molding material
Inventor: OBATA YASUHIRO
IPC: C08G63/52
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To obtain the subject resin composition good in colorability, etc., by reacting a polybasic acid component containing an unsaturated α,β-unsaturated polybasic acid or its anhydride as an essential component with a polyhydric alcohol and a compound selected from phosphorous triesters and phosphoric triesters as raw materials and further adding a copolymerizable monomer. SOLUTION: This unsaturated polyester resin composition comprises an unsaturated polyester resin obtained by reacting (A) a polybasic acid component containing an α,β-unsaturated polybasic acid or its anhydride (e.g. maleic acid) as an essential component with (B) a polyhydric alcohol (e.g. ethylene glycol) and (C) a compound (e.g. trimethyl phosphite) selected from phosphorous triesters and phosphoric triesters, and a copolymerizable monomer (e.g. styrene). The resin composition is good in colorability and also good in mold releasability from molds after cured.
Patent JP-H11324341-A (JP)
Title: Reinforcement structure of masonry building and aseismatic modification method therefor
Inventor: FUKUSHI SHOJI
IPC: E04B2/02
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a reinforcement structure of a masonry building and an aseismatic modification method therefor, by which the aseismatic safety can be heightened, the building can be preserved good from design and technical viewpoints and which is excellent in workability. SOLUTION: This reinforcement structure of a masonry building is so constructed that at least a part of a wall body 12 is parted to form a wall structural member 26, the wall structural member 26 is removed, an underground beam 15 is newly provided in a portion where to newly install a wall structural member 26, a wall structural member 26 is again erected on the underground beam 1, a through hole 20 is formed in the wall structural member 26, a PC steel rod 18 is inserted in the through hole 20, the lower end 18b of the PC steel rod 18 is fixed to the underground beam 15, a steel frame beam 16 is provided on the upper end surface 12a of the wall body 12, and then tensile force is applied to the PC steel rod 18 with the underground beam 15 and the steel framed beam 16 taken as tension ends.
Patent JP-H01305460-A (JP)
Title: Inter-processor communication system
Inventor: UEHARA IDEYUKI
IPC: G06F15/177
Filed: 1988-06-03
Abstract: PURPOSE:To reduce a load on a low-order processor by sending communication data by the low-order processor after attaching its own processor number, and judging whether or not a transmission origin is its own low-order processor from the processor number by a high-order processor. CONSTITUTION:It is assumed that master-slave relation exists between an (n)th central processing unit(hereinafter referred to as EPU) and an (n)th channel processor(hereinafter referred to as IOP), and communication from the (n)th IOP is processed by the (n)th EPU. At this time, the IOP performs no designation of a communication destination, and sends its own processor number to a bus 130 with a communication command. Each EPU detects a sent processor number, and judges whether or not it is the communication from the IOP having the master-slave relation with its own EPU. And when it is judged that it is the communication from the IOP having the master-slave relation, the EPU performs the reception and the processing of the communication command.
Patent JP-H06304106-A (JP)
Title: Flexible connecting pipe for cleaner
Inventor: TAKEI HISAO
IPC: A47L9/24
Filed: 1993-04-27
Abstract: PURPOSE:To facilitate the control of expansion length by constituting the connecting pipe so that the inner pipe can be fixed so as to be unslidable by a wedge effect for working on a stopper pushed up by spring force, in that which fits the inner pipe into the outer pipe so as to be flexible. CONSTITUTION:In the case the inner pipe 2 is inserted into the tip part 3 side of the outer pipe 1 by setting its rear end part 15 as a tip, a stopper 5 contained in the tip part 3 is pushed up by a spring 4, the outside surface of a wedge type of the stopper 5 cooperates with a screw seat attached projectingly on the inside surface of the tip part 3, the inside surface of the stopper 5 is subjected to press-contact with a pipe part 18 of the inner pipe 2, and the inner pipe 2 is fixed so as to be unslidable by a wedge effect. In such a state, in the case of controlling length of the connecting pipe by expanding and contracting the inner pipe 2, the upper face of the stopper 5 is pushed against the spring 4, the outside surface of the stopper 5 is opened from the screw seat 14, and force for working on the pipe part 18 of the inner pipe 2 is released.
Patent JP-S63311095-A (JP)
Inventor: JIYON PII BAADO
IPC: F41H5/04
Filed: 1988-06-03
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-S6114316-A (JP)
Title: Fender
Inventor: HARA YOSHIAKI
IPC: E02B3/26
Filed: 1984-06-30
Abstract: PURPOSE:To lighten a weight, by a method wherein hollow-cylinder-shaped main units of a fender are organized with a plurality of elastic rubber units, the elastic modulus of which is respectively different, and the elastic units are arranged so that the apparent elastic modulus on the center in the axial line direction of the main units may be lowered. CONSTITUTION:Hollow-cylinder-shaped main units 10 of a fender are organized with elastic rubber units 10a, 10b, the two kinds of the elastic modulus of which are respectively different, and the elastic modulus is respectively marked by Na, Nb, and Na>Nb is set up. And outside the circumference of a cylindrical core member 11 organized with an elastic unit 10a, an outer circumferential member 12 organized with an elastic unit 10b is vulcanization-jointed, and inside the circumference of the core member 11, an inner circumferential member 13 organized with an elastic unit 10b is vulcanization-jointed, to be integrated respectively. As the result, even if the fender E is made thin, the weight can be lightened without lowering the buffer effect.
Patent JP-S61293532-A (JP)
Title: Prevention method for catalyst poisoning in shut-down period of catalytic denitration apparatus
Inventor: SAKANAYA KAZUO
IPC: B01D53/94
Filed: 1985-06-24
Abstract: PURPOSE:To prevent the poisoning of a catalyst in a shut-down period of a catalytic denitration apparatus by keeping a denitration catalyst layer in <=70% relative humidity and preventing an alkaline content contained in dust stuck on the catalyst from penetrating into the catalyst. CONSTITUTION:In a catalytic denitration apparatus 1, after the inside of the apparatus 1 is purged with air so that raw gas does not remain in the inside of the apparatus when a combustion installation is stopped, the ducts of the inlet and outlet parts of the apparatus are closed with the dampers and an exhaust vent 6 provided to a top of the apparatus 1 is opened to perform the moisture control of the inside of the apparatus. The relative humidity of the inside of the apparatus is controlled in 50-<=70% by providing a moisture sensor 7 near to the exhaust vent 6, detecting the relative humidity of the inside of the apparatus and actuating a heater 5 for air heating. In such a way, the poisoning of the catalyst due to the alkaline content contained in the dust stuck on the catalyst is prevented.
Patent JP-S5562325-A (JP)
Title: A-d converter
Inventor: MINAGAWA KATSUMASA
IPC: G01K1/02
Filed: 1978-11-04
Abstract: PURPOSE:To narrow the measurement range and then increase the solution by securing virtually the same detection temperature region for each temperature sensor in the heat pump type air-conditioner or the like. CONSTITUTION:The intra-room temperature, the intra-room heat exchange temperature, the out-of-room temperature and the out-of-room heat exchange temperature are detected each by temperature sensors S1-S4. At the same time, the measurement range of each sensor features 20-30 deg.C, 20-33 deg.C, -15--10 deg.C and -20-10 deg.C respectively, and the measurement range width features 53 degrees at -20-33 deg.C. And the value of resistances R3 and R4 are set less than the value of resistances R1 and R2, and the measurement range of each sensor becomes 20- 30 deg.C, 20-33 deg.C, 5-30 deg.C and 0-30 deg.C respectively if the bias levels of sensors S3 and S4 are increased by 20 deg.C. As a result, the detection temperature region becomes identical virtually for each sensor, and the measurement range width becomes 33 degrees at 0-33 deg.C.
Patent JP-H04362298-A (JP)
Title: Impeller of centrifugal blower and manufacture thereof
Inventor: MIMURA YUJIRO
IPC: F04D29/28
Filed: 1991-06-07
Abstract: PURPOSE:To obtain an impeller of a centrifugal blower which can revolve at higher revolution speed than conventional, without thickening the blade plates. CONSTITUTION:A disc-shaped main plate 7 and a ring-shaped side plate 8 are fixed on both the side parts of blade plates 1 which are provided with a stress for the reaction of offsetting the stress generated at operation.
Patent JP-H02105500-A (JP)
Title: Feeder drive assembly for feeding tape and removing cover and changeable section
Inventor: HENRII JIEI SOSU
IPC: H05K13/02
Filed: 1989-05-31
Abstract: PURPOSE: To minimize a tension necessary for peeling, by changing a feed step length so as to accept different center instances of parts and by limiting a stroke length by the step length change. CONSTITUTION: A forward/backward motion in the lateral direction of a feed pin 38 is given by an air cylinder 22, and the stroke or the forward/backward displacement of the feed pin 38 is consequently controlled by an adjustable stop, that is, a stop 20. A rear stop 20 is adjusted by a screw 21 or the like so that the limit of a stroke length is changed and a driving assembly houses a supplying and peeling assembly requiring steps for index of different lengths. Since holes 6 for index have always the same interval in any tapes, the stroke of the driving cylinder 22 is changed so that different feed step lengths sequentially determined by different center distances of pockets of tapes 2 can be realized.
Patent JP-H10334538-A (JP)
Title: Cassette loading detection device
Inventor: TAKAHARA TERUYUKI
IPC: G11B15/675
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To use a switch element for detecting a start position of loading a tape cassette and a switch element for detecting the presense of an erroneous erasure preventing lug of the tape cassette in common. SOLUTION: The tape cassette 17 inserted from a cassette inserting hole 2 is housed in a cassette holder 11, and the cassette holder 11 housing this tape cassette 17 is moved in the horizontal direction and then in the vertical direction from the loading start position A, and is mounted on a reel base as in a loading completion position B. For this cassette loading operation, the cassette loading detection device is equipped with an elevator lever 14 to be moved downward when the cassette holder 11 is in the loading start position A, a rotary lever 19 to rotate in a prescribed direction after abutting against this erroneous erasure preventing lug of the tape cassette 17 when the cassette holder 11 is in the loading completion position B, and this erroneous erasure preventing lug is not broken off and one switch element 12 to perform its switching-on operation attending upon the downward movement of the elevator lever 14 and the rotary movement of the rotary lever 19 in the prescribed direction.
Patent JP-S6116007-A (JP)
Title: Production of vertical magnetic recording head
Inventor: SAWADA SHIGETOMO
IPC: G11B5/127
Filed: 1984-06-29
Abstract: PURPOSE:To produces simultaneously both a main magnetic pole and a magnetic film which connects the main magnetic pole and a magnetic matter part through a single process, by forming a recess notch part to the end face of one of both nonmagnetic substrates which are set with their end faces put close to each other and providing a magnetic thin film to said notch part. CONSTITUTION:A notch part 8 for formation of a main magnetic pole is provided to an end face 6' of a substrate 6 constituting a pair of nonmagnetic substrates 20. An end face 7' of a substrate 7 has a smooth and linear plane. A magnetic material is vapor-deposited toward an arrow head A from the oblique back side of the part 8. Thus a magnetic thin film 9 is formed on the face 7' as well as the upper surfaces of the substrate 7 and the substrate 6 at the forming side of the part 8. In such a way, the film 9 is attached to the end face 8' of the part 8. Then the substrate 20 is turned over and adhered to a magnetic substrate 4 attached with a coil 2 in a single body. Then a protecting film 12 is vapor-deposited to the substrate 20, and the height H of a main magnetic pole 1 formed with the film 9 is adjusted by polishing. Thus a vertical magnetic recording head structure 10 is obtained.
Patent JP-S6212514-A (JP)
Title: Feeding mechanism for parts
Inventor: KASAI SHINICHI
IPC: B65G47/08
Filed: 1985-06-22
Abstract: PURPOSE:To reduce dimension and improve response performance by installing a stopper which engages parts through the projection onto a guide rail and retreats under the rail through the turn in the direction of advance of the parts, in the feeding apparatus of an IC handler. CONSTITUTION:In steady state, an IC stopper 25 is turned in the pulling-down direction around a fulcrum 28 by a bar 26 and a spring 27, and the top edge 251 is projected onto a guide rail 112, and while, a lock pin 24 is pulled under the guide rail 112 by the balance between springs 221, 222, and 231, 232. When the piston rod 30 of a working cylinder 14 is raised by a control signal, the bar 26 is pushed up by a working frame 21a, and the stopper 25 turns in the direction of arrow, and the top edge 251 retreats under the rail 112, and the part 2 is released. While, the lock pin 24 projects to press the part 2 onto a ceiling 9 and locks the part 2. Thus, dimension is reduced, and response performance is improved.
Patent JP-S63317336-A (JP)
Inventor: JIYOOJI DANIERU RITSUPU
IPC: E04C2/34
Filed: 1988-06-02
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-S5660105-A (JP)
Title: Sepp amplifier
Inventor: SASAKI NORIAKI
IPC: H03F3/30
Filed: 1979-10-23
Abstract: PURPOSE:To enable conversion to low impedance without detracting anything from sound quality by supplying electric current to a constant-voltage bias circuit by a constant-current circuit. CONSTITUTION:The bias electric power source supplying electric power to transistors 8 and 16 connected to single-ended push-pull SEPP is turned on by the constant-voltage circuit composed of transistors 7 and 11. Since electric current to be supplied to this constant-voltage circuit is supplied by the constant-current circuit composed of FETs 3 and 13, the SEPP circuit is enabled to operate by being supplied with the constant bias current. For this purpose, the input from terminals 1 and 2 is supplied to the middle point of the constant-voltage circuit and its voltage is shifted by the constant-voltage circuit and inputted to bases of transistors 8 and 16. Then, it is converted into low impedance from emitters of transistors 8 and 16 and outputted from terminals 18 and 19.
Patent JP-2000333488-A (JP)
Title: Dc motor drive and motor-driven power steering controller
Inventor: KATAOKA MOTOAKI
IPC: B62D5/04
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a DC motor drive generating no impact or vibration at reversing of a DC motor, and a motor-driven power steering controller capable of generating no impact, such as thump at steering of a steering wheel. SOLUTION: This controller is provided with a current command value computing means 10, a DC motor drive means 20, an H-bridge circuit 30, and a current detecting means 40. The compensating-section reset computing means 24 of the DC motor drive means 20 resets a compensating section integrated by a PI control computing means 25 to zero at the time of reversing a power assist motor (DC motor) 3 by steering a steering wheel, so that a duty ratio Dt set by a duty ratio computing means 26 become zero once, and the power assist motor 3 generates no impact or vibration at reversing. It is thus possible to prevent impacts such as a clunk from being transferred to the steering wheel at steering of the steering wheel.