baber/WOPTO huggingface dataset:
Patent JP-H1030885-A (JP)
Title: Spraying method of monolithic refractory and constructed body thereof
Inventor: MATSUI TAIJIRO
IPC: F27D1/00
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a monolithic refractory spray work method and a spray material which makes it possible to prevent a spray nozzle from being clogged and reduce rebound loss and execute stable and uninterrupted spray work and provide a spray material whose quality variation in a spray layer is minimum by spraying a monolithic refractory kneaded with a lower water content. SOLUTION: A 2 to 8wt.% of water content is added to refractory powder and kneaded refractory is sprayed to a work surface 17 by way of a nozzle 14 where the spray work speed is specified to range from 2 to 10kg/Hr/cm<2> . The layer thickness of a spray constructed body 33 formed with a single scanning of a spray nozzle 14 is in the range from 10 to 120mm.
Patent JP-S6450461-A (JP)
Title: Photodetector
Inventor: KONDO SHIGEKI
IPC: H04N5/374
Filed: 1987-08-20
Abstract: PURPOSE:To improve the performance of a photodetector by forming a second conductivity type semiconductor region in a desired region of a first conductivity type semiconductor thin film provided on an insulating substrate, and simultaneously forming a lateral photosensor unit and a transistor unit by its junction. CONSTITUTION:A semiconductor layer 2 formed on an insulating substrate 1 is formed of first conductivity type or intrinsic semiconductor regions 2-1, 2-2 and conductivity type second semiconductor regions 2-3-2-5, a lateral photosensor is formed by the junctions of these two types of semiconductor regions (2-1, 2-2), (2-3-2-5), a field effect transistor having the second conductivity type semiconductor regions 2-3-2-5 as source, drain regions and the first conductivity type semiconductor regions 2-1, 2-2 interposed between the source region and the drain region as channel units is simultaneously formed. Thus, the performance is improved.
Patent JP-2000041163-A (JP)
Title: Camera device
Inventor: ARAIDA YUKIE
IPC: G03B17/20
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To clearly show with which recording means of different types of means the data are being recorded by discriminating a recording mode display shown when the data are recorded to a any one storage means via a recording means corresponding to the said storage means from a recording mode display shown when the data are recorded to the other storage means via a recording means corresponding to the said storage means respectively. SOLUTION: The video signals are inputted to a display part 14 to show a moving picture or a still picture that is sent from a conversion processing part 13, and a control signal is inputted to the part 14 from a still picture microcomputer 9. The part 14 shows a recording mode display to show that the video signals showing a still picture are recorded on a tape type recording medium 15 in response to the control signal received from the microcomputer 9 and also shows a recording mode display to show that the video signals showing a still picture are recorded on a card memory 7. These two recording mode displays can be discriminated from each other by means of a memory recording bar and a memory icon, and it's possible to clearly discriminate and visually show whether the working medium is the memory 7 or the medium 15.
Patent JP-H0223-A (JP)
Title: Liquid crystal optical device and stereoscopic video device equipped with the same
Inventor: MOMOSE YOICHI
IPC: G02F1/1335
Filed: 1988-08-19
Abstract: PURPOSE:To obtain a high contrast ratio by providing an optical compensating layer which compensates optical anisotropy remaining when an electrooptic cell is placed in a light shield state in addition to the electrooptic liquid crystal cell. CONSTITUTION:The orienting films 105 and 106 of the upper and lower substrates of the electrooptic liquid crystal cell 001 are rubbed as shown by arrows 141 and 142 for orientation, and the liquid crystal has pi orientation in the cell. The retardation value DELTAnd of the liquid crystal layer of this cell is 50nm when light is cut off and the contrast ratio in the absence of the optical compensating layer is 1:8, but the retardation value when an optical compensating layer 110 whose DELTAnd is about 50nm is stuck is about 0nm when the light is cut off and the contrast ratio is >=(1:100) or >=10 times as large as that before the optical compensating layer is inserted.
Patent JP-H1132605-A (JP)
Title: Passage for carrying milking implement
Inventor: MATSUZAWA MINORU
IPC: A01J7/00
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To obtain a passage for carrying a milking implement, enabling that a slider smoothly moves in an inner portion between the terminal portion of a rail and a joint into which the terminal portion is inserted. SOLUTION: The outside surface portion 102a of a resin layer 100 covering a joint inside surface exposed to the inside of the guide groove in the terminal portion of a rail 10 inserted into the inside of the joint is downwardly inclined toward the outside of the joint. The inside terminal portion 102b of a resin layer surface portion continued to the inclined resin layer surface portion 102a is placed above the inside surface 10a of the terminal portion of the rail 10. The outside terminal portion 102c of the resin layer surface portion continued to the inclined resin layer surface portion 102a is placed below the inside surface 10a of the terminal portion of the rail 10. The middle portion of the downwardly inclined surface portion 102a of the resin layer is crossed to the middle portion of the inside surface 10a of the terminal portion of the rail 10 in a slow V-shape free from a difference in level.
Patent JP-H04210886-A (JP)
Title: Laser beam cladding method
Inventor: ADACHI KAORU
IPC: B23K26/34
Filed: 1990-08-03
Abstract: PURPOSE:To perform stable laser beam cladding by providing a flux layer in advance on the base metal surface on which a cladding layer is formed and then, performing cladding thereon. CONSTITUTION:The flux layer 2 is formed on the base metal 1 of cast iron, etc., and metal powder 4 of a Cu alloy, etc., is supplied to the upper part thereof by gravity from a powder feed nozzle 3 with the double structure inside. In addition, shielding gas 5 is injected from the nozzle 3 and simultaneously with the powder feed, the metal powder is irradiated with a laser beam 6 through a condenser lens 7. The metal powder 4 is molten and formed into a molten pool 8 with the irradiation of the laser beam and as the base metal 1 moves at the constant speed in the arrow direction, the molten pool 8 is formed continuously and cooled and solidified after having passed a laser beam 6 irradiation region. Consequently, melting of the base metal 1 is minimized and stable laser beam cladding can be performed.
Patent JP-H0744138-A (JP)
Title: Liquid crystal display device
Inventor: KOBAYASHI HIROTOSHI
IPC: G09G3/36
Filed: 1993-07-29
Abstract: PURPOSE:To provide the liquid crystal display device of simple constitution which makes a display of high quality and is reduced in thickness and weight. CONSTITUTION:A display screen is constituted by combining plural simple matrix system liquid crystal display panels LCDs having pixels constituted at the intersections of scanning line electrodes and signal line electrodes, and the polarity switching timing of a driving signal for AC driving is shifted, panel by panel. The polarity of the driving signal is switched, panel by panel, while dispersed with time, so a rush current can also be dispersed and reduced correspondingly, so the display of high quality is made and the thickness and weight are reducible.
Patent JP-H0624545-A (JP)
Title: Accumulation device for supply
Inventor: UMEDA NOBUTERU
IPC: B65G43/08
Filed: 1992-07-09
Abstract: PURPOSE:To stably carry out accumulation regardless of the nature of each article without damaging each article. CONSTITUTION:A first belt conveyor 12 is connected to a second belt conveyor 14 via an upper moving holder 32 and a lower moving holder 36. The first belt conveyor 12 is driven by a first motor M1 so as to be run, and the second belt conveyor 14 is driven by a second servo motor M2 so as to be run. The holders 32 and 36 are reciprocated by a third servo motor M3 so as to be moved in the direction that each article is carried away. A first article detection sensor SW1, a second article detection sensor SW2 and a third article detection sensor SW3 are disposed on the upper moving holder 32 in order from the downstream side in the direction that each article is carried away at specified intervals. Signals from the respective article detection sensors SW1, SW2 and SW3 are inputted into a control means.
Patent JP-H1079399-A (JP)
Title: Wirebonding method and device
Inventor: YUJI KOBAYASHI
IPC: H01L21/00
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To avoid the defective feeding of wire by giving oscillation to a spool when a wire is fed by the rotatable spool. SOLUTION: A spool supporting board 21 is fixed on a supporting block 20 fixed to a bonding head, a spool 2 is rotatably supported on the spool supporting board 21 through the intermediary of a spool holder 22. Further, a motor 23 is fixed to the spool supporting board 21, and a spool holder 22 is connected to the output axle of this motor 23. On the other hand, an electromagnetic means 30 such as solenoid, is arranged so as to be butted against the side of the spool supporting board 21 while the electromagnetic means 30 is fixed to the supporting block 20 through the intermediary of a supporting board 31. In such a constitution, in order to feed a wire by rotating the spool 2, the electromagnetic means 30 is on-off driven.  Through these procesures, the spool supporting board 21 is oscillated to oscillate the spool 2 thereby enabling the wire wound around the spool 2 to be untied and fed.
Patent JP-H0371284-A (JP)
Title: Character recognizing device
Inventor: HIGUCHI KOICHI
IPC: G06K9/70
Filed: 1989-08-10
Abstract: PURPOSE:To improve the accuracy of recognition by deciding the symmetry of a character graphic pattern for a unit to be recognized about a prescribed reference line and selecting either one or both of 1st and 2nd reference masks based on the decided result. CONSTITUTION:The character recognizing device is provided with a symmetry extraction part 18 for deciding the symmetry of a character graphic pattern about the prescribed reference line and a dictionary part for selecting either one or both the 1st and 2nd reference masks based on the decided result of the character graphic pattern symmetry. Namely, whether a character sort is a printed character, a hand-written character or a inclined character is estimated based on the symmetry of a character graphic and the proper standard mask corresponding to the sort can be selected. Consequently, the accuracy of character recognition can be improved.
Patent JP-S6180985-A (JP)
Inventor: MOORISU RAANE
IPC: G01B11/00
Filed: 1985-09-18
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-S6268660-A (JP)
Title: Continuous casting method for thin ingot
Inventor: BESSHO NAGAYASU
IPC: B22D11/06
Filed: 1985-09-21
Abstract: PURPOSE:To prevent the generation of casting flashes so as to improve yield and to extend the service life of a movable belt and short sides by filling a joint material having excellent lubricity between the side faces of the stationary short sides and the movable belt. CONSTITUTION:A prescribed amt. of the joint material is sprayed by a spray 12 from a tank 11 contg. the joint material prepd. by dissolving BN powder, MoS powder, oil, grease, etc. in an org. solvent to the movable belt part facing the side faces of the short sides 5 and is dried by a dryer 13. The movable belt is fed to the part 8 where the movable belt contacts with the side faces of the short sides after drying and the gap between the short sides 5 and the movable belt is filled with the joint material. The generation of the casting flashes is thereby prevented and the wear of the movable belt and the short sides is decreased, by which the service life is extended.
Patent JP-H0373039-A (JP)
Title: Processor and multiprocessor system
Inventor: WAKAYA AKIYOSHI
IPC: G06F12/08
Filed: 1989-08-14
Abstract: PURPOSE:To enable effective page reload to a slave processor by storing the present page of a memory when one part of an address is called as a page, accessing the page by an interface part when this stored page is different from the page to be next accessed and afterwards, reloading the page. CONSTITUTION:A page storing part 7 stores the page of the address of a bus access before the address is fetched from a shared bus 1. An interface part 5 monitors the processing of an access instruction from an arithmetic processing part 3 or the address of the bus access and dispatches the page to the page storing part 7. When the access instruction to the memory is generated from the arithmetic processing part 3, the address is generated in an address generating part 4 and the page of the address is compared with the contents of the page storing part 7 by a page comparing part 6. When they are coincident, a short access is performed and at the time of dissidence, the page with the contents of the page storing part 7 are reloaded after the end of an access to be a long access. Thus, the slave can execute the effective page reload.
Patent JP-S6184959-A (JP)
Title: Method of correcting laser noise
Inventor: AGANO TOSHITAKA
IPC: G03B42/02
Filed: 1984-10-03
Abstract: PURPOSE:To exclude noises caused by laser beam by detecting the intensity of laser beam during scanning and finding a correction signal by multiplying the detected signal by a specified correction coefficient and subtracting the read signal from the correction signal. CONSTITUTION:A laser beam 2 from a laser light source 1 is applied to a scanning device 3 through a half mirror 7. The beam 2 is deflected by the device 3,and a storage fluorescent body sheet 4 is scanned. Luminescence from the sheet is read by a light detector 5, and the output signal is logarithmically converted by a logarithmic converter 6, and a read signal S is outputted. A part of the beam 2 is reflected by the mirror 7 and applied to a power monitor 8, and an intensity signal H of the beam 2 is applied to a variable amplifier 9. A specified correction coefficient K is multiplied successively by the amplifier 9 and a correction signal H1=K, H is added to a subtracter. Operation of the read signal S and correction signal H1 is made by the subtracter, and noise components caused by the beam 2 are removed, and a corrected read signal S1 is inputted to a visible image outputting device.
Patent JP-H0372012-A (JP)
Title: Circulating fluidized bed pre-reduction furnace
Inventor: SUZUKI HAJIME
IPC: C21B13/00
Filed: 1989-08-14
Abstract: PURPOSE:To suppress flow velocity of a reduction gas to slow and to prevent the pulverization of an ore by arranging a coarse grain discharging tube at the outer circumference of a reduction furnace and feeding the grains retaining a furnace to a downcomer through a conveying tube from a lower discharging hole in the coarse grain discharging tube. CONSTITUTION:The concentric circular type-coarse grain discharging tube 2 is arranged at the outer circumference of reduction furnace 1 for forming a fluidized bed to constitute a circulating fluidized bed pre-reduction furnace. The fluidized bed part providing a lower discharging hole 12 at a lower end part of the coarse grain discharging tube 2 is formed. The grains, which is likely to retain in the reduction furnace 1, come into between the reduction furnace 1 and the coarse grain discharging tube 2 and are fed into a downcomer 7 connectedly arranged with a granular collector 6 with a screw feeder 8 from the lower discharging hole 12 through the conveying tube 9. The retained grains in the fluidized bed are efficiently discharged. By this method, the pre-reduction can be efficiently executed to iron ore over the wide range of grain diameters.
Patent JP-S6452533-A (JP)
Title: Double reflection type virtual image display
Inventor: YAMADA SATORU
IPC: B60K35/00
Filed: 1987-08-20
Abstract: PURPOSE:To improve the visual features by disposing both a half mirror and a reflection plate in front of a plurality of display units on the instrumental panel of a vehicle and arranging the half mirror and the reflection plate relatively in parallel with each other to project and display the images from the plurality of display units on the same point through eye angle. CONSTITUTION:An instrumental panel 10 consists of both a meter display 12 and a meter hood 14. A plurality of displays 16 and 18 are mounted parallelly in flush with each other on the meter display 12. A half mirror 20 which allows ray of the specified incident angle to pass through is disposed in front of the display 16. The half mirror 20 and the reflection plate 22 are disposed in parallel with each other. The image from one display 16 is projected on the display face as a real image A while the image from the other display 18 is projected on said face as a virtual image B at the same angle as that of the virtual image A via both the reflection plate 22 and the half mirror 20.
Patent JP-H1048469-A (JP)
Title: Optical connector and its production
Inventor: HONSHIYO MAKOTO
IPC: G02B6/38
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a process for easily producing an optical connector good in positioning accuracy, in which the number of producing stages can be decreased. SOLUTION: This optical connector is obtd. by placing optical fibers 1 in the V grooves of a guide substrate 2, putting a retaining member 3 in this guide substrate 2 to position the optical fibers 1, fixing the guide substrate 2 and the retaining member 3 together with the optical fibers 1 and a coated optical fiber ribbon 6 into metal molds and molding the assembly with a resin, thereby forming the connector ferrule coated with a resin part 5 on the circumference. Grooves for guide pin holes 4 are previously formed at the guide substrate 2 and the retaining member 3.
Patent JP-H0492496-A (JP)
Title: Manufacture of printed board and mounting method for electronic component
Inventor: HACHIYA TOSHIHIRO
IPC: H05K3/40
Filed: 1990-08-08
Abstract: PURPOSE:To mount in high density by filling a conductive material in a predetermined specific through hole, electrolessly plating an entire board, and forming lands and a wiring pattern in through hole openings and on through hole marks filled with the material. CONSTITUTION:After plating catalyst such as palladium, etc., is applied to an entire board including a through hole, it is electrolessly plated to form a first layer copper-plated film 10a. A conductive material 9 is buried in a specific hole 3 by printing. It is secondly electrolessly plated to form a second layer copper-plated film 10b. A resist pattern 12 for forming a wiring pattern 1a including lands 7 is formed. With the pattern 12 as a mask the copper layer is selectively etched, and the pattern 1a including the lands 7 is formed. Further, after the pattern 12 is removed, the lands 7 necessary for connecting are removed, and the board surface is covered with solder resist 13.
Patent JP-H07151158-A (JP)
Title: Tripod type uniform universal coupling
Inventor: YUUGEN SUTAARU
IPC: F16D3/20
Filed: 1994-08-10
Abstract: PURPOSE: To provide holding and securing means for a complete roller assembly disposed on the spherical tripod arm of a tripod type constant velocity universal joint, the means being easy to handle and preventing an increase in cost of the joint. CONSTITUTION: A pressure disc 8 is provided which holds a roller assembly together as a unit and whose shape deviates radially inwardly from an ideal spherical shape, and this radially inwardly directed deviation in shape is designed with a slightly smaller opening width than a dimension corresponding to the maximum outer diameter of a spherical arm 2.
Patent JP-S5998832-A (JP)
Title: Judging method of propriety in compound
Inventor: KURACHI TETSUO
IPC: B29C35/00
Filed: 1982-11-30
Abstract: PURPOSE:To achieve an immediate feeding back of the results of judgement to the preceding process obtaining propriety of a compound or blend information within a marginal time after the end of a testing of vulcanizing physical property by judging the properiety of a compound with a computer. CONSTITUTION:An output of an A/D converter 10 connected to a vulcanizing physical property test 1 is inputted into an RAM 17, which is connected to a comparison data arithmetic unit 11 for calculating representative criteria for torque characteristic such as maximum point and minimum point of a torque value of a compound. On the other hand, an ROM18 into which representative criteria for a standard torque characteristic of various compounds is prepared beforehand and the type of a compound to be tested is set on a compound type setting device 12. Consequently, data of the representative criteria for the standard torque characteristic is retrieved and entered into a standard value setting device 13. A data obtained from an errors discriminator circuit 14 is inputted into a comprehensive decision circuit 15 and characteristics of the compound tested are displayed with a printer 16. A code table on blend information of a compound is memorized into an ROM19.
Patent JP-S60100749-A (JP)
Title: Contamination detecting method of air conditioning controller for vehicle
Inventor: GOTOU HIROSHI
IPC: B60H1/00
Filed: 1983-11-07
Abstract: PURPOSE:To judge the contamination in a vehicle room similarly to a human way of sensing and perform effective air conditioning control by comparing the mean value of the output of a contamination sensor with a contamination detection threshold value at a prescribed interval of time, and judging that a contamination state is entered when the contamination sensor output value exceeds the contamination detection threshold value. CONSTITUTION:A gas sensor 3 outputs an analog signal such as a voltage corresponding to the degree of the contamination in the vehicle room, and the sensor output (a) rises gradually as the degree of the contamination increases gradually. The contamination detection threshold level (b) is set a fixed value larger than the sensor output (a). The mean value of the contamination sensor output is compared with the contamination detection threshold value (b) at a prescribed interval of time and the contamination detection threshold value (b) is varied at an optionally determined variation rate with the output of the comparing means. When the variation of the sensor output (a) is slow, variation in threshold level (b) follows up the variation in sensor output while the fixed value larger than the sensor output (a), and it is judged in this case that the air in the vehicle room is clean. On the other hand, when the sensor output (a) varies so abruptly that the threshold value level (b) can not follow up it, the sensor output exceeds the threshold value level and it is judged that the air in the vehicle room is dirty.
Patent JP-H0873383-A (JP)
Title: Norbornene compound having chain olefin group and its production
Inventor: ISHIDA TATSUKAZU
IPC: C07C2/50
Filed: 1994-09-01
Abstract: PURPOSE: To obtain a new compound capable of providing an unsaturated olefinic copolymer, excellent in weather, heat and ozone resistances and having a high vulcanization rate by copolymerization thereof with an α-olefin. CONSTITUTION: This compound of the formula (R<1> to R<3> are each a 1-3C alkyl), e.g. 5-(2,3-dimethyl-2-butenyl)-2-norbornene is obtained by reacting cyclopentadiene with a nonconjugated diene compound of the formula, H2 C=CH- CH2 -CR<1> =CR<2> R<3> such as 4,5-dimethyl-1,4-hexadiene, preferably at 100-200 deg.C under 5-70kg/cm<2> usually for 0.5-30hr. Furthermore, the cyclopentadiene is used in an amount of 0.5-3 pts.wt. based on 1 pts.wt. nonconjugated diene compound.