baber/WOPTO huggingface dataset:
Patent JP-H01202302-A (JP)
Title: Sizing mill and method for rolling round bar stock
Inventor: SASAKI TAKESHI
IPC: B21B13/12
Filed: 1988-10-07
Abstract: PURPOSE:To obtain a rolled product having a constant diameter even if a rolled stock has deviation in diameter by installing two rolling stands along the line so that the axial direction of respective rolling rolls orthogonally cross to each other and specifying the section of a groove of the rolling rolls to be a circular arc and also specifying a dimension of a radius of the arc. CONSTITUTION:A sizing mill 1 is installed after a finishing mill 15 in a rolling line and respective rolling stands 3-5 have the same construction. The axial line of respective rolling rolls 25 in the stands 3-5 are orthogonally cross to each other. A sectional shape of a bottom 40 of a groove 28 of the rolls 25 is a circular arc and a dimension of the arc is indicated by an angle selected from among angles theta of 90-140 deg. formed by two straight lines by which both ends of the arc linked to the center of the arc. Both side faces 41 are a circular arc having a radius larger than that of the bottom 40 or a straight line. Thus, a rolled product having a constant diameter is obtained even if a rolled stock has large deviations in diameter, and then rolled products having a slightly different diameter are obtained by only changing a gap between a pair of rolling rolls 25 by use of a rolled stock having a constant diameter.
Patent JP-2000050783-A (JP)
Title: Sprayer for canned agrochemical or the like that can be served as pole-type pruning shears
Inventor: KIUE HIROSHI
IPC: A01G3/025
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To relate to a sprayer for agrochemical or the like packed in a spraying can and provide an agrochemical sprayer that can apply the agrochemicals to high and apart places by using the constitution of a pair of pole-type pruning shears. SOLUTION: A pair of pole-type pruning shears is equipped with an attachment (2) for a spray can on the pole (1) of the shears and a projection (4) for pushing down the spray can is set to the shears (3).
Patent JP-H02146859-A (JP)
Title: Picture information reader
Inventor: MIURA TOMOAKI
IPC: G06T1/00
Filed: 1989-09-29
Abstract: PURPOSE:To allow the title reader to recognize a picture data in which timing of one line of the picture data supplied from a computer main body and to fetch it by generating and outputting a 1st signal instructing the picture data output start of an image sensor together with the picture data and a second signal instructing the bit of the picture data. CONSTITUTION:The output frequency of an oscillation circuit 40 of a picture information reader 1 is subjected to nearly 1/2 frequency division by a FF 41, each of output at a terminal Q and at a terminal inverse of Q is calculated with an output signal of the FF 41 by NAND circuits 44, 45 respectively and an address UP signal AU and a write signal, the inverse of WG are outputted at terminals 46, 47. Moreover, the signal AU, clock signals phi1, phi2 and an address reset signal AR generated by a timing signal generating circuit 42 are inverted respectively and fed to the terminals of an image sensor 8 being a linear CCD sensor. Then the signal read by the image sensor 8 is inputted to a computer main body in a proper timing synchronously with the reading of the sensor 8.
Patent JP-S61111458-A (JP)
Title: Ultrasonic microscope
Inventor: ISHIKAWA KIYOSHI
IPC: G01N29/24
Filed: 1985-11-15
Abstract: PURPOSE:To improve the reproducibility of a visual field by arranging acoustic spherical lenses having different exciting frequency levels respectively on plural positions on the axis of a sample board in its scanning direction and switching these lenses in accordance with the movement of scanning positions of the sample board. CONSTITUTION:Another acoustic spherical lens 27 is arranged on a position separated from the axial center of a spherical lens 1 by a distance L in the (x) axis direction so that the same visual field of a sample 7 observed by the lens 1 can be observed by the lens 27. A static pressure air bearing guide part 14 is extended up to the length preventing the guide part 14 from being dropped even if the sample board 16 is moved up to the axis of the lens 27. Since respective acoustic spherical lenses are switched in accordance with the movement of the scanning positions, a highly reproducible and highly reliable observed result can be obtained.
Patent JP-H0894494-A (JP)
Title: Apparatus for measuring wavelength dependency of optical isolator
Inventor: KIMURA MASAYUKI
IPC: G01M11/00
Filed: 1994-09-22
Abstract: PURPOSE: To obtain an apparatus for measuring the wavelength dependency of an optical isolator accurately in a short time. CONSTITUTION: Light emitted from a white color light source 1 passes through an optical 2 and enters into a Glan-Thompson prism 3 to produce a single polarized light which is then collimated through a lens 4 and enters into an optical isolator 5a. The light leaving the optical isolator 5a is condensed through a lens 6 and enters into an optical fiber 7. Finally, it is analyzed by means of an optical spectrum analyzer 8.
Patent JP-H0995405-A (JP)
Title: Method for promoting germination and initial growth of paddy rice seed
Inventor: KONNAI MASATO
IPC: A01C1/06
Filed: 1995-10-02
Abstract: PROBLEM TO BE SOLVED: To promote the germination and the initial growth of a plant by treating a seed with a specific compound before germination or sowing. SOLUTION: A seed is treated with an active amount of ethephon (2- chloroethylsulfonic acid) before sowing. The treatment is carried out preferably by using the component as an aqueous solution having a concentration of 0.1-200ppm, especially 0.1-100ppm. The seed of paddy rice to be treated is preferably Japonica type, Indica type or their hybrid. The treatment is preferably carried out by immersing the seed in an aqueous solution of ethephon before sowing. The immersion period is about 1-3 days. The ethephon is used in the form of wettable powder, flowable, emulsifiable concentrate, liquid, etc.
Patent JP-S63111397-A (JP)
Title: Compressive fluid storage floating body
Inventor: UNOKI KENICHI
IPC: F02C6/16
Filed: 1986-10-27
Abstract: PURPOSE:To obtain a compressive fluid storage floating body whose draught does not vary substantially during the introduction and delivery of compressive fluid, by forming a ballast section in the compressive fluid storage floating body above a compressive fluid storage section but below the water surface. CONSTITUTION:When compressed air is extracted from a compressive fluid storage floating body in which compressed air is stored, a shut-off valve 4 is opened after a control valve 11 in a discharge pipe 12 is closed, so as to extract the compressed air through a transfer pipe 3. Then, a flow control valve 9 is opened to allow a part of the compressed air to flow into a ballast section 7. Compressed air flowing into through a branch pipe 8 expands so as to expel sea water through a conduit 10. Accordingly, in a condition after extraction of compressed air, the buoyancy which has been lost in the compressive fluid storage section 5 is compensated by the ballast section 7 so that the draught of the floating body 1 does not vary substantially.
Patent JP-H08122873-A (JP)
Title: Film feeding device for camera
Inventor: YOKONUMA NORIKAZU
IPC: G03B17/00
Filed: 1994-10-20
Abstract: PURPOSE: To reduce power consumption and simplify a converting circuit by supplying a power source independently to each of a plurality of perforation detecting means only for a period in which each means need to be operated. CONSTITUTION: An arithmetic control device CPU performs various sequence control of a camera and various operations. The arithmetic control device CPU inputs a first threshold voltage for a sensor PS1 and a second threshold voltage for a sensor PS2 from an EEPROM, and outputs either one of the threshold voltages to a D/A converter as occasion demands. The arithmetic control device CPU supplies a power source to the sensor PS1 through a line L7, and also supplies the power source to the sensor PS2 through a line L8. The power supplies to the sensors PS1 and PS2 are never simultaneously performed, and the power is supplied independently only for a period in which each sensor need to be operated. The CPU further controls a driving circuit MD to control the feed of a film.
Patent JP-H07111664-A (JP)
Title: Head-mounted type stereoscopic video display device
Inventor: OKAMURA TOSHIAKI
IPC: H04N13/04
Filed: 1993-10-13
Abstract: PURPOSE:To provide a head-mounted type stereoscopic video display device preventing the sense of incompatibility from being given to an observer by adjusting the display position of the object to be displayed so as to be matched with the focused position of eyeballs. CONSTITUTION:LCD 1R, 2R, 3R and LSC 1L, 2L and 3L guide videos inputted from a controller not shown figure and divided for respective display positions in a depth direction to the right and left eyeballs of the observer through prisms 4R and 4L and eyepieces 5R and 5L since the lengths of optical paths to the eyeballs 6R and 6L differ from each other. When the magnified projection images of the videos for right and left eyes are formed in the front of the face and a stereoscopic video is displayed by the parallax of the both eyes, the images having the plural different depths are displayed for the respective depths.
Patent JP-H08123766-A (JP)
Title: System monitoring device for function distribution type system
Inventor: KOIKE TOSHIHIKO
IPC: G06F13/00
Filed: 1994-10-21
Abstract: PURPOSE: To specify and restart an abnormal device at the time of generating abnormality in the transmission/reception of system diagnostic data in a function distribution type system constituted so as to manage plural devices connected through a local area network by a system managing device altogether. CONSTITUTION: At the time of generating abnormality in data transmission among plural devices and the system managing device, a system monitoring device 10 receives abnormality detection signals from respective devices and the system managing device, judges whether or not the abnormality detection signals are generated from all the devices including respective devices and the system managing device, restarts abnormal devices when the abnormality detection signals are generated not from all the devices but from one or more devices, and when the signals are generated from all the devices, restarting the system managing device.
Patent JP-H1176590-A (JP)
Title: Polishing pellet washing device for pachinko ball hoisting polisher
Inventor: HIGUCHI SADAO
IPC: A63F7/02
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To use soiled polishing pellets with a simple structure while being washed clean. SOLUTION: In this polisher, pachinko balls and polishing pellets are introduced from a lower part of a hoisting pipe 2 to be hoisted being polished while a selector 8 is provided at an upper part of the hoisting pipe 2 to separate the pachinko balls and the polishing pellets and the separated polishing pellets are circulated to the pipe 2 by a circulation pipe 14 to be used in circulation. In this case, there are arranged a dehumidifier 20, a water storage tank 23 in which is stored water discharged from the dehumidifier 20, a washing drum tank 21 reversibly rotatable by the driving of a motor, a water pump which supplies water of the water storage tank 23 to the washing drum tank 21 through a filter 39 and a drying means 41 to dry the polishing pellets after water following washing with the washing drum tank 21 is discharged to the water storage tank 23.  The polishing pellets are discharged from the washing drum tank 21 by oppositely rotating the washing drum tank 21 to be circulated to the hoisting pipe 2.
Patent JP-H07108915-A (JP)
Title: Braking force controller
Inventor: MATSUMOTO SHINJI
IPC: B60T8/1755
Filed: 1993-10-13
Abstract: PURPOSE:To effectively heighten the actual effect of braking force control by using the braking force control between right and left wheels together with the braking force control between front and rear wheels. CONSTITUTION:A braking force controller controls braking force between right and left wheels so as to reduce a yaw-rate deviation according to the yaw-rate deviation DELTA(d/dt)phi between a target yaw-rate (d/dt)phiref and an actual yaw-rate (d/dt)phi, and moreover controls the braking force between front and rear wheels according to the polarity of the product beta.DELTA(d/dt)phi of a vehicle side slip angle betaand the yaw-rate deviation DELTA(d/dt)phi. Front and rear wheel pressure control based on beta.DELTA(d/dt)phi does not interfere with right and left wheel pressure control based on DELTA(d/dt)phi. Even when the yaw-rate deviation and the vehicle side slip angle are used for the braking force control, if only right and left braking force different control based on the yaw-rate deviation and front and rear braking force difference control based on the side slip angle are simultaneously applied to the vehicle, the lowering depending on the behavior of the vehicle of control efficiency can also be prevented, and the actual effectiveness of the control can therefore be improved.
Patent JP-H02101407-A (JP)
Title: Parallel transmission optical module
Inventor: ITO MASATAKA
IPC: G02B6/42
Filed: 1988-10-11
Abstract: PURPOSE:To improve productivity and to reduce cost by providing projected parts or recessed parts to indicate the arranging direction of array-shaped optical elements to the inside wall of a sleeve and providing recessed parts or projected parts to indicate the arraying direction of array-shaped optical fibers to a ferrule, then fitting these projected parts and recessed parts. CONSTITUTION:The sleeve 26 is soldered or brazed to a substrate 21 by nearly aligning the center thereof to the central axis of an LED array 23 and further, the grooves (recessed parts) 11 to indicate the arranging direction of the LED array 23 are provided to the side wall of the central part thereof. On the other hand, the stripe-shaped projections (projected parts) 12 are provided in the arraying direction of the fiber array 24 to the ferrule 25 covering the fiber array 24. The optical axis adjustment in the rotating direction of the LED array and the optical fiber array is executed by inserting the projections 12 of the ferrule 25 into the grooves 11 of the sleeve 26. The parallel transmission optical module of the low cost is obtd. with the good productivity in this way.
Patent JP-H0996976-A (JP)
Title: Image heating device and image forming device
Inventor: MAEYAMA RYUICHIRO
IPC: G03G15/20
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To reduce heat loss, and to raise thermal efficiency, by adopting a steel paper as a heating layer, held in press contact with a fixing film as a pressing member, and allowed to generate an eddy current on putting magnetic field to the heating layer of a fixing film and a chlorific value of the pressing member. SOLUTION: The magnetic fluxes generated by a current supplied to a coil 18 by exciting circuit is guided by a high magnetically permeable core 17, and let the heating layer 1 on the fixing film 10 generate the magnetic fluxes 23 and the eddy current 24 inside a nip. By the eddy current 24 and the resistivity of the heating layer 1, heat is generated. The heat generated, is allowed to heat a material to be recorded P and toner T on the material to be recorded P transported to the nip, across an electric layer 2 and a releasing layer 3. The toner T is fused inside the nip, then cooled after allowed to pass the nip, and turned into a permanently fixed image. In the meantime, for the heating layer 1 of the fixing film 10, the steel paper composed by executing cold rolling on a ferromagnetic core in a state of a coil shape is adopted, and turned into the belt shape by welding, or coupling with use of an adhesive having heat resistance.
Patent JP-H02103408-A (JP)
Title: Sheet-thickness measuring apparatus
Inventor: ICHIKAWA SHIGERU
IPC: G01B7/02
Filed: 1988-10-12
Abstract: PURPOSE:To improve the measuring accuracy of the thickness of a sheet by correcting the error in distance measurement at least with sensor utilizing a magnetic field by a correcting means. CONSTITUTION:A paper thickness sensor 50 comprises a sensor 51 utilizing a magnetic field and an optical sensor 52. Scanning is performed along a sheet on a metallic backup surface 11. The distance to the sheet is measured. Under the state wherein the sheet is not mounted, correcting measured values based on the measured distance values which are measured along the backup surface 11 with the sensors 51 and 52 are stored in a memory 17 in a CPU. Then, under the state wherein the sheet is mounted, the correcting measured values stored in the memory 17 based on the measured distance values of the sensors 51 and 52 are processed in the CPU. The change in difference is computed, and the thickness of the paper sheet is computed. Thus, the adverse effect on the sensor 51 from the backup surface 11 is removed, and the measuring accuracy of the thickness of the sheet is improved.
Patent JP-H04248957-A (JP)
Title: Low-fat cocoa powder in synthesized chewing gum base
Inventor: REED MICHAEL A
IPC: A23G4/08
Filed: 1991-10-03
Abstract: PURPOSE: To obtain a synthetic chewing gum base not contg. a natural rubber product with superior productivity without blocking a filter by blending prescribed amts. of a synthetic elastomer, a synthetic resin and specified cocoa powder. CONSTITUTION: This synthetic chewing gum base contains 10-30wt.% synthetic elastomer such as polyisoprene, 20-70wt.% synthetic resin such as polyvinyl acetate and 0.3-2.4wt.% cocoa powder having <1wt.% fat content but does not practically contain a natural rubber product. It is preferably filtered by passing through a screen of <=250μm mesh.
Patent JP-H0593525-A (JP)
Title: Water-conveying device in cooling-air fan
Inventor: YAMAJI TAKAO
IPC: F24F1/00
Filed: 1991-10-03
Abstract: PURPOSE:To prevent the emission of offensive noise by proving on the underside of a water-receiving part a conduit for water which opens at a draining port and extends downward from the underside of the water-receiving part to the inside of a water tank. CONSTITUTION:Surplus water is made always to collect in a filter-holding groove 29 and excessive water of the capacity overflows the groove into a water-receiving part 30 through draining grooves 32. The water collecting in the filter-holding groove 29 is dispersed through and permeates an evaporating filter 19 be capillarity and the evaporating filter 19 is moisturized uniformly throughout. The evaporating filter 19 is fitted in the filter-holding groove 29 with some space between the outer circumference of the filter and the outer circumferential wall 53 of the filter-holding groove 29 so that surplus water falling down the outer surface of the evaporating filter 19 finds its way into the filter-holding groove 29 and is prevented from flying about outward in drops. The water collecting in the water-receiving part 30, in returning from a draining port 33 therein to the water tank 5, is made to flow downward through a conduit 36 which conveys the drain from the draining port 33 to the inside of the water tank 5. This draining does not produce noise.
Patent JP-H03118112-A (JP)
Title: Release and transportation method for ceramic molded product
Inventor: YAMAGAMI YOSHIAKI
IPC: B28B21/90
Filed: 1989-09-29
Abstract: PURPOSE:To release and transport without deformation, crack or the like by loading a ceramic molded product which is wall-forming molded in a water absorbing mold together with the mold into a chamber, releasing the molding in said chamber and covering with a film. CONSTITUTION:As an extrusion device 60 for releasing a ceramic material G in a mold 10 for molding, for instance, a push plate 61 is mounted on a rod 62 of a hydraulic cylinder for extruding the ceramic molded material G in the mold and supporting the same by a support bed 70. One opening section 81 of a film tube 80 is mounted on one end section of the mold 10 for molding on the support bed 70. A mold mounting bed 50, an extrusion device 60 and the support bed 70 are provided with the temperature of cooling and freezing the molded material and are installed in a chamber with the temperature adjusted to a dew point lower than said temperature. The mold 10 is transferred from turning rollers to a chamber 40 after the molded material G is wall- forming molded by a cast molding device and placed on the placing bed 50. The molded material G is frozen, extruded by the extrusion device 60, and accommodated in the film tube 80.
Patent JP-H11142495-A (JP)
Title: Mr device and coil system for overhauser imaging method
Inventor: LEUSSLER CHRISTOPH
IPC: G01R33/62
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To make the interaction between both coil systems inconspicuous by containing two analogous conductive loops in similar shape conducting corresponding current in the same direction while the RF magnetic field is generated in an ESR coil system, and arranging the conductor of an MR coil system in the space of a loop not receiving the RF magnetic field of the ESR coil system. SOLUTION: A first RF current source 6 feeds the RF current of a first frequency to an ESR coil system 2 via a switch 5, and a second RF current source 7 feeds the RF current of a second frequency to an MR coil system 1 via a switch 8. The MR coil system 1 connects an MR image in an inspection region to a spectrometer 9 preparing the MR signal for a reconfiguration unit 10. The ESR coil 2 is constituted of two circular conductive loops on the plane of the MR coil 1, and it is constituted of two circular conductive loops arranged coaxially with the symmetric axis on a second plane below the MR coil 1. The MR coil 1 is arranged at the center escaping the magnetic field.
Patent JP-H0566431-A (JP)
Title: Method for generating highly precise near infrared external reference light frequency
Inventor: SAKUMA HIDEKAZU
IPC: H01S5/00
Filed: 1991-09-09
Abstract: PURPOSE:To generate the reference light frequency which has high frequency stability and whose frequency value can accurately be known in the near infrared range by utilizing an existent highly precise stabilized laser as a reference laser. CONSTITUTION:The methane stabilized laser device which has high frequency stability and whose absolute frequency value is known is used as the reference laser device 10 and the output of a CO2 laser device 20 has its phase synchronized by a phase comparison device 50 to decrease the light frequency. Then light of difference frequency between the outputs of semiconductor laser devices 30-40 which oscillate in the near infrared range has its phase compared with the CO2 laser to control the phase of the semiconductor laser device 40. Further, a frequency which is twice as high as the reference laser is generated to synchronize the phase of the semiconductor laser device 30. Consequently, the semiconductor laser device 30 has frequency stability nearly equal to that of the laser device 10 and oscillates at a frequency which is accurately twice as high as its frequency and the semiconductor laser device 40 oscillates at a frequency deviating from that of the semiconductor laser device 30 accurately by the frequency of the CO2 laser beam.