baber/WOPTO huggingface dataset:
Patent JP-S634384-A (JP)
Title: Character recognizer
Inventor: HISAGAI MASAMI
IPC: G06K9/72
Filed: 1986-06-25
Abstract: PURPOSE:To shorten time required for recognition processing by narrowing the number of characters to be compared and recognized from the relation of cause and effect between an inputted character and its previous one when the inputted character is recognized. CONSTITUTION:After one character is recognized, the character that has been recognized last time is decided. The judgement shows that the last character has a consonant sound except for 'N' and 'Y', the last character is decided to be the same as the last but one character. If they are not the same, current characters are compared and recognized in a set of characters P1. If they are the same, they are recognized and compared in a set of characters P2, and recognized results are outputted. If the character that has been recognized last time of 'N' currently inputted characters are recognized and compared in a set of characters P3. If the character that has been recognized last time is of 'Y' and '-', a set of characters P4 are compared and recognized. If said character is of a vowel, a set of characters P5 are compared and recognized as an object to be compared.
Patent JP-S5270309-A (JP)
Title: Method for starting electric motor without commutator
Inventor: SUGIMOTO SACHIO
IPC: H02P1/52
Filed: 1975-12-10
Abstract: PURPOSE: To perform a smooth starting by decreasing a field system current of the synchronous motor, increasing  the armature current when started, increasing the field system current as a rotational speed is increased and decreasing the armature current to restrict the electric current flowing to a power transformer and to perform a smooth starting. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07328672-A (JP)
Title: Waste water treating system
Inventor: MORIMURA TADAKI
IPC: C02F3/10
Filed: 1994-06-06
Abstract: PURPOSE:To enhance waste water treating efficiency by pulling up a filter medium having arrived at the rear end of a treating tank with a recovery device, removing the deposited sludge with a cleaning device and then returning the filter medium to the treating tank. CONSTITUTION:A treating tank 1 is packed with many filter mediua 3 of specified lump along with water to be treated. The medium 3 is slowly moved in the tank 1 by the flow pressure. Several scrapers 13 are set in the width direction on the other end of the tank 1 as a recovery device 4. The medium 3 recovered by the scraper 13 and placed on a transfer table 17 is sent to a cleaning device 5. The cleaned medium 3 is placed on a conveyor and 4 conveyed to the opposite end of the tank 1. The mediua 3 are arranged on a table laid above the tank 1 and charged directly before a flow-straightening partition plate 8 in the tank 1. The medium 3 is repeatedly circulated in the same manner.
Patent JP-S5773239-A (JP)
Title: Disk type brake piston
Inventor: YANAGI KOUICHIROU
IPC: F16D65/18
Filed: 1980-10-21
Abstract: PURPOSE:To increase heat dissipation as well as to prevent high temperature fracture in a piston made of a resin, by providing an opening end face of the piston with dimples or ditches by means of pre-thermal passing or post-working method. CONSTITUTION:A disk type brake piston is constituted in such a manner that friction pads 4 holding a disk 5 in between exert brake force on the disk 5 by operating a piston 3 within a cylinder 2. The piston 3 is made of phenol resin or the like and consists of an opening end face 7 and a peripheral groove 8. The opening end surface 7 is provided with many dimples 9 or a large number of small ditches 10. The dimples 9 are small multiple indents of a semi-spherical or cylindrical  shape, and parts of them open to internal/external circumferences 11 and 12. The ditches 10 consist of radial ditches (a) and circumferential ditches (b) intersecting with each other, and open to internal/external circumferences 11 and 12.
Patent JP-S63311139-A (JP)
Title: Characteristic measuring apparatus for optical fiber
Inventor: IDE TAKASHI
IPC: G01M11/02
Filed: 1987-06-12
Abstract: PURPOSE:To measure transmission characteristics and structural parameters at the same time, by providing an illuminating means from the direction, which is perpendicular to the optical axis of an optical fiber to be measured. CONSTITUTION:Light from a light source 2 passes through a dummy fiber 3. A propagating mode is made to be a steady state mode. The light is inputted into an optical fiber 1 to be measured and attenuated based on transmission characteristics. The light is inputted into a photodetector 5. The amount of the incident light and the amount of the output light are compared, and a transmission loss can be measured. The path of illuminating light from an illuminating light source 8 is determined on the basis of the structural parameters of the fiber 1. The illuminating light is inputted into a facing imaging device 9. The imaging device 9 generates an image signal corresponding to the image forming pattern of the illuminating light. The signal is supplied to an image receiving device and the image is displayed. Then the structural parameters of the optical fiber are measured. In this way, the transmission characteristics and the structural parameters can be measured at the same time without cutting the optical fiber.
Patent JP-S634784-A (JP)
Title: High efficient coding device
Inventor: KONDO TETSUJIRO
IPC: H04N19/00
Filed: 1986-06-24
Abstract: PURPOSE:To remove the redundancy of a time direction by deciding the action of an image at every block, and coding a block without an action compared with the block having the action with a smaller quantizing step. CONSTITUTION:Dividing is executed to the prescribed number of the level scope in accordance with the dynamic range DR of a block and the central value of respective level scopes is made into a representative level. Since a television signal in one block has a three-dimensional correlation concerning the two-dimensional direction of a horizontal direction and a vertical direction and a time direction, the changing width of the level of the picture element data included in the same block at a stationary part is small. Consequently, even when the dynamic range of data DTI after a minimum level MIN shared by the picture element data in the block is removed is quantized by the number of the quantizing bit less than the number of the original quantizing bit, the quantizing distortion is hardly occurred. Then, by minimizing the number of the quantizing bit, the transmitting band width of the data can be made narrower than the original width.
Patent JP-S6038958-A (JP)
Title: Loudspeaker telephone set
Inventor: FURUYA YOSHIJI
IPC: H04M3/56
Filed: 1983-08-12
Abstract: PURPOSE:To attain participation in a conference telphone with a natural talking level for many conference participants by inputting a digital signal where its frequency spectrum is uniformed at A/D and D/A conversion to the input of the 1st and 2nd echo cancellers. CONSTITUTION:An emphasis circuit 2 having a frequency characteristic (b) making each voice spectrum flat and a de-emphasis circuit 3 having the inverse characteristic (c) to the (b) are inserted respectively to a 4-wire side transmission and reception line of a 2-wire/4-wire converter 1, the output of the emphasis circuit 2 is converted into a digital signal by an A/D converter 4 to be used as a transmission input to the 1st echo canceller 5. The transmission output of the echo canceller 5 is fed as the reception input to the 2nd echo canceller 6, and also converted again into an analog signal by a D/A converter 7 and subject to electroacoustic transducing by a speaker 9 through the de-emphasis circuit 8. A reception sound signal entering a 2-wire input is made flat for the spectrum at the reception input point of the 2nd echo canceller and also a crosstalk signal enters the transmission input of the said 2nd echo canceller with the averaged spectrum, then howling is suppressed sufficiently.
Patent JP-H09324316-A (JP)
Title: Wig fitting
Inventor: MAKINO MASAHIRO
IPC: A41G3/00
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for fitting a wig, capable properly and surely fixing a wig, readily washing hair, easily washing away a cleaning solution, simplifying maintenance and exceeding in handleability. SOLUTION: This method for fitting a wig comprises a process for knitting one's own hair at corresponding positions of a peripheral end part 100a of a wig 100 by yarn members 11 to form plural knitting feet 10, a process for connecting the adjoining knitting feet 10 mutually so as to intermittently form plural anchors separately located along the peripheral edge part 100a of the wig 100 and a process for fixing proper positions of the peripheral edge part 100a of the wig 100 to each anchor. In forming the knitting feet 10, the yarn members 11 are connected and interlaced in the vicinity of the hair root of the one's own hair composed of plural hairs.
Patent JP-H1151331-A (JP)
Title: Heater
Inventor: MOTOE TOMIHIRO
IPC: F23D14/16
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a heater in which a high combustion efficiency is secured, the heating efficiency is high, and the flame does not go out. SOLUTION: Above a nozzle 1 through which fuel gas is ejected a holder 3 for holding a honeycomb-bodied heating piece 2 of ceramic compounded with platinum is placed. This holder 3 has in the upper side a circular hole 11 in which the heating piece 2 is placed. The circular hole 11 has in the bottom a gas-drawing in hole 12. Stepped surfaces 13 form the bottom of this circular hole 11 so as to make the heating piece 2 afloat on its underside. Moreover, a gas-diffusing piece 17 is attached to the underside of the heating piece 2 so that by supplying the fuel gas flowing in through the gas-drawing in hole 12 to all of the underside of the heating piece 2 evenly the honeycomb body with a small mass relative to the surface area can be heated rapidly by combustion of gas by ignition in the initial stage.  Close to the surface of the heated honeycomb body with a large surface area the gas, having platinum as catalyst, can be burnt with phenomenally high efficiency.
Patent JP-H10338119-A (JP)
Title: Brake fluid pressure control actuator for vehicle
Inventor: HACHIMAN YASUNARI
IPC: B60T8/48
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To protect reservoirs well from the immersion of water from the outside. SOLUTION: In order to protect reservoirs 22, 25 and an air hole 48 from the immersion of water from the outside, a waterproof cover 52 having fitting leg parts 49, 50 to be locked to stoppers 46, 47 being inserted in through-holes formed in the stoppers 46, 47, and a plate part 51 opposed to the lower face of an actuator body 35 with specified distance is installed, and the upper face of the plate part 51 and the lower face of the actuator body 35 form air passages 53 communicating air chambers 42, 43 with the outside air.
Patent JP-S5480587-A (JP)
Title: Auxiliary sleeve for connecting plastic-sheathed cable
Inventor: SATOU NOBUYASU
IPC: H02G15/18
Filed: 1977-12-09
Abstract: PURPOSE: To improve the airtightness and the mechanical strength, by fitting a heat-contracted plastic sleeve on the tip of a hollow cylindrical spacer and providing a holt-melting bonded layer on the exposed rear part of the spacer.  
     CONSTITUTION: The plastic sleeve 3, produced by fusing an outer layer of extended polyethylene on an inner layer of polyethylene, is bonded on the tapered tip of the aluminium spacer 2. A main sleeve 5 of heat-contracted plastic is provided on the exposed part 21 of the spacer 2. The hot-melting bonded layer 22 is provided on the spacer 2, thereby making an auxiliary sleeve 1. A cable 4 is loosely fitted in the auxiliary sleeve 1. The tip of the heat-contracted sleeve is heated and tightly fitted on the cable 4. Then, a main sleeve 6 is coated on the exposed part 21 of the auxiliary sleeve. Thereby, the airtightness and the mechanical strength are improved. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05321886-A (JP)
Title: Sea water pump
Inventor: TAKEUCHI TAKESHI
IPC: F04D29/046
Filed: 1992-05-14
Abstract: PURPOSE:To prevent crevice corrosion from being caused in a main shaft bearing part or an intermediate shaft coupling part even when a sea water pump is stopped for a long time. CONSTITUTION:Center holes 31 communicated with a lubricating water supply hole 28 of a stuffing box 19 are bored in upper and lower main shafts 1 and 2, and a plural number of radius holes 35 are bored so as to be opened in respective parts of an upper bearing 9, an intermediate bearing 10, a lower bearing 11 and an intermediate coupler 3 while extending in the radial direction from these center holes 31. When a pump is stopped, water is filled compulsorily from the lubricating water supply hole 28, and the water 36 is flowed to the respective parts. Or instead of this constitution, through-holes are bored respectively in an intermediate bearing box 13, the rib 25 and the intermediate bearing 10 or a delivery bowl 6, the ribs 26 and 27, a lower bearing box 14 and the lower bearing 11, and the water is filled on the surfaces of the main shafts 1 and 2 through these through-holes from outside of the pump, and a part of this filling water is filled in a part of the intermediate coupler 3 through a water filling guide.
Patent JP-S5671129-A (JP)
Title: Data processing system
Inventor: TANEDA CHIKAMITSU
IPC: G06F3/00
Filed: 1979-11-15
Abstract: PURPOSE: To perform the data processing effectively and efficiently, by detecting by the bus line use state that the internal memory of the processor main body is used to perform program operations and by making it possible to perform DMA operations in parallel during this time.  
     CONSTITUTION: Microprocessor 1 reads out programs, which are stored in internal memory 3 and memory device 6' successively by clock CL to perform the data processing. Bus use state detecting circuit 9 supervises the address line of memory device 6 in address bus A, and transmits detection signal BA when this address line is not used. External device (DMA device) 5 is in the wait state normally. By detection signal BA transmitted when CPU2 does not access memory device 6, bus control circuit 4 is opened and the wait state of external device 5 is released, and thus, DMA is executed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0238687-A (JP)
Title: Compression-molded door assembly
Inventor: JIYON II TOON
IPC: E06B3/86
Filed: 1989-06-13
Abstract: PURPOSE: To enhance strength and dimensional stability by locating a core between a pair of skins and interconnecting them using edge members. CONSTITUTION: This compression molded door assembly 10 includes a pair of opposed compression molded door panels or skins 11, 12. The interior of the door assembly 10 is filled with a foamed core 13. In order to provide means for hanging the compression molded door assembly 10 in an opening, a pair of mounting blocks 40, 41 are provided. Cutout areas 42, 43 formed in the core 13 receive mounting blocks 40, 41. The cutout area 55 of the core 13 receives a door latch retaining mechanism 56.
Patent JP-H07331601-A (JP)
Title: Water permeable block
Inventor: HASEGAWA KO
IPC: E01C5/00
Filed: 1994-06-06
Abstract: PURPOSE:To obtain a water permeable block excellent in water permeable efficiency and strength by mixing small lumps and minute particles of feldspar and the like, quartz, mica, etc., obtained by crushing decomposed granite, and sintering to combine them to mold. CONSTITUTION:Decomposed granite is crushed to sinter the crushed decomposed granite in a box-shaped molding, and molten surfaces of small feldspar lumps 2, small quartz lumps 3 and small mica lumps 4 are combined with each other firmly to obtain a plate-like water permeable block 1. After that, when small quartz lumps 3 in the decomposed granite are heated at high temperature as well as small feldspar lumps 2, the surfaces of them are melted to adhere, mineral minute particles adhered to small lumps thereof or clay component itself are also melted at low temperature to fulfill adhesives' function. Then, as the surface of small lumps of the minerals are melted by heating, binding power is strong, there is no damage such as chips, etc., and high water permeable efficiency can be obtained because adhesives such as resin, etc., are not used.
Patent JP-H01317696-A (JP)
Title: Laser beam processing device
Inventor: MIYAZAKI TOSHIAKI
IPC: B23K26/06
Filed: 1988-06-16
Abstract: PURPOSE:To simplify the constitution of the laser beam processing device by allowing a linearly polarized laser beam to enter a 1st mirror side at a specific angle, outputting the linearly polarized laser beam which is polarized by said mirror inclinedly from the 2nd mirror, converging this beam to a circularly polarized laser beam by a mirror of a specific wavelength and outputting the beam in a perpendicular direction. CONSTITUTION:The linearly polarized laser beam 21 which is polarized in the perpendicular direction from a laser oscillator is made incident at 45 deg. incident angle on the 1st mirror 22 side of a mirror assembly 25. The linearly polarized laser beam 21b which is polarized with 45 deg. inclination in the horizontal direction is then outputted from the 2nd mirror 24 side. Further, this laser beam 21b is converted by a quarter wave mirror 26 to the circularly polarized beam 21C which is outputted to the perpendicular direction. The constitution of the laser beam processing device is simplified in this way.
Patent JP-H0314071-A (JP)
Title: Ordering device
Inventor: IKEDA MAMORU
IPC: G06Q50/00
Filed: 1989-06-12
Abstract: PURPOSE:To facilitate ordering and to make an error hard to occur by displaying an image and article information and enabling a user to input order information on an ordered quantity, etc., while the article information is displayed. CONSTITUTION:This device is provided with an image recording medium 2 where natural images of articles are represented, a character recording medium 3 where article information on the identification numbers, prices, etc., of the articles is recorded, a display part 6, and an information processing part 7 which inputs order information on an ordered quantity, etc., by the operation of the user during the article display on the display part 6, records the order information relatively to the identification code of the article, and sends this record to an article-ordered dealer through a communication line. Consequently, the user selects an article over a look at the image and only inputs its order quantity to order the article, thereby accurately ordering the article.
Patent JP-2000336970-A (JP)
Title: Vibration control method and vibration control structure for high-rise building or the like
Inventor: KOBAYASHI NAGAHITO
IPC: E04H9/02
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To control the bending deflection of a high-rise building caused by an earthquake, a typhoon, etc., by rigidly connecting a rigid beam to a core frame structure of the high-rise building and supporting the end of the rigid beam through a damper. SOLUTION: A rigid beam 4 reaching an outer peripheral frame structure 3 is rigidly connected to both ends of the core frame structure 2 of a high-rise building as a vibration control structure 1. The ends 4a of the rigid beam 4 are supported through vertical dampers 6 by damper supports 5 erected on a foundation 7. Further, for a higher high-rise building, the rigid beams 4 are disposed in upper and lower two stages, and damper supports 5 and dampers 6 are arranged between upper and lower rigid beams 4 and between the lower rigid beam 4 and the foundation 7 respectively. In this case, the damper supports 5 and the damper 6 disposed between the lower rigid beam 4 and the foundation 7 can be omitted.  In this way, a bending deflection of a high-rise building generated caused by axial extension/contraction of a column in an earthquake, a typhoon, etc., can be transmitted to a vertical damper 6 through the rigid beam 4 to attenuate and control the vibration.
Patent JP-S6041082-A (JP)
Inventor: ISHIHARA FUJIO
IPC: G09B27/06
Filed: 1983-08-15
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-S63312846-A (JP)
Title: Printing wire for dot printer
Inventor: YASUDA KOZO
IPC: B41J2/255
Filed: 1987-06-17
Abstract: PURPOSE:To effectively braze a printing wire to an armature by forming a plated film having a predetermined thickness and made of metal draped with a brazing material on a base. CONSTITUTION:A plated film 2 having 10mum of thickness and made of metal draped with a brazing material 15, such as nickel, copper or the like is formed on a base 1 of a printing wire for a dot printer. The end of the base 1 is bonded by brazing with the material 15 to an armature 13 through the film 2. In this case, since the film 2 is formed on the base 1, the brazing can be preferably conducted at a low temperature, the deterioration of the properties of the base 1 by the influence of the brazing is eliminated, and the base 1 is not broken during the use of the wire.
Patent JP-H01316903-A (JP)
Title: Variable resistor
Inventor: UEDA YUKINORI
IPC: H01C10/34
Filed: 1988-06-16
Abstract: PURPOSE:To prevent the deformation of an arm section due to an external force by a method wherein a sliding piece is supported on a substrate by a protruding plate-shaped section of a driver plate section so as to rotate freely, the driver plate section is positioned outside the arm section, and the driver plate is made to protect the arm section. CONSTITUTION:A variable resistor is composed of a substrate 1 provided with a resistor 2, a sliding piece 3, and a terminal 8. The sliding piece 3 formed of a conductive thin plate and has such a structure that a driver plate section 16 provided with a nearly plate-shaped protruded section 16a at its center and a nearly ring-shaped arm section 4 provided with a protruding contact point section 4a are linked with each other. A terminal 8 is provided with a cylindrical section 8a shaped in a cylinder, and the cylindrical section 8a is inserted into a hole 1a of the substrate 1, engaged with a hole 10a of a plate 16, and caulked. Then, the sliding piece 3 is supported with the hole 1a of the substrate 1 so as to rotate freely. By these processes, the arm section 4 is protected with the plate section 16 and prevented from deforming due to an external force.
Patent JP-H078001-A (JP)
Title: Hand-operating tool
Inventor: SUGIURA ICHIRO
IPC: A01B1/02
Filed: 1993-06-21
Abstract: PURPOSE:To obtain a hand-operating tool having high durability by increasing the bonding strength of the attaching part of the main body to a grip without causing rattling between the parts and increasing the strength of the grip without causing local shearing load on the grip. CONSTITUTION:A bonding member 5 made of a synthetic resin is integrally molded in the tip end of a grip 1. The bonding member 5 is provided with a fitting part 51 having a tapered outer surface to enable the area contact with a tapered inner surface of a cylindrical attaching part 21 of the tool main body 1. The fitting part 51 has an extending part 52 which extends toward the base side of the grip 1 relative to the base of the attaching part 21 when the tip end of the grip 1 is inserted into the attaching part 21.