baber/WOPTO huggingface dataset:
Patent JP-S6351246-A (JP)
Title: Sheet carrier
Inventor: YANO KANJI
IPC: G03G15/00
Filed: 1986-08-20
Abstract: PURPOSE:To carry a sheet evenly through getting rid of moving force caused by a loop which occurs on the non-carrying side of the sheet by inclining the direction of carrying force caused by carrying means toward the inside at a predetermined angle against the carrying direction of the sheet. CONSTITUTION:The interior side A of a sheet S separated from e copying portion is held between a separation roller 9 and a separation roller 10 and carried to a pinch roller 13 and a pinch roller 15 along a guide-plate. At this time, having nothing to be regulated, this side B of the sheet S rises to form a loop, so, occurs force which moves from the B side to the A side direction off the carrying direction and one-sidedly. On the other hand, the pinch roller 15 is provided at an inclination of #4 degrees against the carrying direction of the sheet. Accordingly, carrying force which carries one-sidedly from the A side to the B side occurs. By this, moving force is canceled, and the sheet S is carried evenly.
Patent JP-H0483814-A (JP)
Title: Method and apparatus for controlling addition of water into blending raw material
Inventor: KOBAYASHI HIROTO
IPC: G01N21/3554
Filed: 1990-07-26
Abstract: PURPOSE:To automatically execute control of moisture addition into blending raw material with high accuracy by calculating fuzzy control quantity of additional water in a mixer based on the measured result of moisture in the blending raw material of sintered ore and the target moisture value preset and controlling the additional water quantity with this fuzzy controlling quantity. CONSTITUTION:The blending raw material from ore storing vessel 10 is carried to a mixer 1a and after mixed with water supplied based on controlling output in a blending raw material moisture control part 16 using the fuzzy logic, this is carried to a mixer 1b to be mixed with water added by additional water ordinarily set to the fixed quantity. After that, this is carried to a charging hopper 3, and then, on the way of this, the moisture in the blending raw material is measured with an infrared moisture meter 13. This measured result is transferred to the blending raw material moisture control part 16 and used as data for inferring water quantity for supplying into the mixer 1a at the next time. To the blending raw material discharged from the charging hopper 3, sinter treatment is executed with a sintering machine 14 and this is made to sintered ore and carried into a blast furnace.
Patent JP-S6173939-A (JP)
Title: Lens barrel-shutter electromagnetic driving device
Inventor: HIROHATA MICHIRO
IPC: G03B9/08
Filed: 1984-09-19
Abstract: PURPOSE:To separate effectively strokes of lens barrel driving and shutter operation by performing electromagnetic driving with a rotary lever whose rotation range is limited and a rotor which is supported thereupon in a relatively rotatable state and connected to a spring. CONSTITUTION:When the coil 2 of the rotor 1 is powered on, the rotary lever 3 and rotor 1 whose rotational ranges are limited by stoppers 7 ad 8 rotate around a common shaft 5 counterclockwise without rotating relatively with a stopper 3a, and a feed claw 9 engages a next tooth of a lens barrel ring 10. When the coil 2 is powered on in the opposite direction, the rotor 1 and lever 3 rotates clockwise and a ring 10 is fed by one tooth with the claw 9; and the lever 3 is returned to the position of the stopper 7 with a spring 6 connected to the rotor 1 to perform focusing operation. When the coil is powered on in the opposite direction for a sufficiently long period, the rotor 1 rotates around the rotating shaft 4 of the lever 3 clockwise relatively and shutter blades are opened through a lock lever 14 and an opening lever 11. Thus, the strokes of lens barrel driving and shutter operation are separated effectively by using one spring and stable operation is performed.
Patent JP-2001026842-A (JP)
Title: Cold rolled steel sheet excellent in surface property and internal property and its production
Inventor: MIKI YUJI
IPC: C22C1/10
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To suppress surface defects caused by clusterlike inclusions or the like and press cracking caused by large-granular inclusions by allowing a steel sheet to have a specified compsn. contg. C, Si, Mn, P, S, Al, N, Ta, Ca and metallic rare earth metals and composing granular or rupturelike oxide inclusions with specified size of specified amounts of Al2O3, the oxide of Ca and/or metallic rare earth metals and Ti oxide. SOLUTION: This steel sheet has a componential compsn. contg., by weight, <=0.010% C, <=1.0% Si, <=3.0% Mn, <=0.15% P, <=0.05% S, <0.01% A1, <=0.01% N, 0.015 to 0.1% Ti and >=0.0005% Ca and/or rare earth metals, and the balance Fe with inevitable impurities. Then, the compsn. of granular or rupturelike oxide inclusions having the size of <=50 μm is composed of 10 to 30% Al2O3, 5 to 30% oxide of Ca and/or metallic rare earth metals and 50 to 90% Ti oxide.
Patent JP-H0938200-A (JP)
Title: Dialyzer
Inventor: OGUSHI YOSHIYUKI
IPC: A61M1/14
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To remove bacteria in a liq. to be dialyzed by disposing an antibacterial agent produced by mixing mortar with a composite polymer emulsion based on an acrylic ester copolymer and ceramic powder in a passage for the liq. SOLUTION: A lining 2 of an antibacterial agent is formed on the surface of the inner wall of a thin tube 1 forming a passage for blood. At this time, the lining 2 is formed over the full length of the tube 1 and the tube 1 is installed in zigzag so that lining-blood contact time is made as long as possible. The antibacterial agent is produced by mixing mortar with a composite polymer emulsion based on an acrylic ester copolymer and ceramic powder. The emulsion and ceramic powder are preferably used in a ratio of about 1:1 to 1:6.5.
Patent JP-H0246520-A (JP)
Title: Method for adjusting fitting angle of magnetic head
Inventor: IKEDA KEIJI
IPC: G11B5/56
Filed: 1988-08-06
Abstract: PURPOSE:To enhance the high accuracy of an azimuth angle and a contact angle by reading two magnetic heads of a head completed body and while an output signal from respective magnetic heads is compared, adjusting the azimuth angle and the contact angle. CONSTITUTION:Test data 62 having a width over plural tracks 31 recorded at a wide track 61 of a magnetic card 6 which becomes a reference are read with at least two magnetic heads 11 of a head completed body 1. The head completed body 1 is turned in the parallel direction with the surface of the magnetic card 6 so that the phase difference of an output signal from respective magnetic heads 11 can be minimum, the azimuth angle of the magnetic head 11 for the wide track 61 is adjusted, the head completed body 1 is turned in the vertical direction with the surface of the magnetic card 6 so that the level of the output signal of respective heads 11 can be maximum and the difference can be minimum, and the contact angle of the magnetic heads 11 for the magnetic card 6 is adjusted. Thus, the high accuracy of the azimuth angle and the contact angle can be executed.
Patent JP-S6352034-A (JP)
Title: Method and device for measuring single mode optical fiber
Inventor: IWATSUKI KATSUMI
IPC: G01M11/02
Filed: 1986-08-21
Abstract: PURPOSE:To obtain high resolution by measuring group delay due to dispersion that a single mode optical fiber has as the phase of a beat signal. CONSTITUTION:The oscillation wavelength of a laser 1 is set fixedly to lambda0 and the oscillation wavelength lambda of a laser 2 is variable. The output light beams of the lasers 1 and 2 are coupled 3 mutually, passed through a half-mirror 5, and demultiplexed by an acoustooptic modulator 6 into light which is varied in angular frequency by omegam and light which is not. The demultiplexed beams are reflected by a corner cube 7 and a reflecting mirror 8, multiplexed 6, and then demultiplexed 5. One demultiplexed light beam is guided to a grating 9 through a polarizer 10 and a half-mirror 4 and light which shifts in angular frequency from the wavelength lambda0 by 2omegam is selected and photodetected 15, so that an AC signal of angular frequency 2omegam is outputted. The light transmitted through the half-mirror 4 is guided to the signal mode optical fiber 13 to be measured and demultiplexed 14 into light beams with wavelengths lambda0 and lambda, which are passed through polarizers 11 and 12 and photodetectors 16 and 17 to find the phase difference by a phase processing circuit 18, thereby performing group delay.
Patent JP-H0649756-A (JP)
Title: Carrier apparatus of braider
Inventor: NAKAMURA KENJIRO
IPC: B29D23/00
Filed: 1992-07-23
Abstract: PURPOSE:To provide a carrier apparatus of a braider for producing a braided flexible hose capable of keeping the shape by bending to desired form. CONSTITUTION:A hose-material insertion hole 23 opened on the base plate of a braider is surrounded with a carrier-guiding groove formed on the base plate. Plural cam plates 28 are placed in a state rotatable around individual centers surrounded by the carrier-guiding groove and adjacent cam plates are rotated in opposite directions. Carriers 36 having yarn-winding shafts 43 are placed on the cam plates 28 in such a manner as to move along the carrier- guiding groove while crossing with each other according to the rotation of the cam plate 28. Textile yarns 13a are delivered from the yarn-winding shafts 43 moving along the carrier-guiding groove 24 in laterally crossing state and braided on the outer circumference of a hose material in cylindrical form. The core part of at least one of the plural cam plates 28 is provided with a guide pipe 33 to insert a plastically deformable metal wire 15 into the core part, deliver the metal wire 15 together with the textile yarn 13a delivered from the yarn-winding shaft 43 and linearly place the wire to a side of the yarn in the longitudinal direction of the hose material.
Patent JP-S5898777-A (JP)
Inventor: OOI NORIO
IPC: G06F3/153
Filed: 1981-12-09
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-S6174401-A (JP)
Title: Helical filter
Inventor: NISHIMURA SEIICHI
IPC: H01P1/20
Filed: 1984-09-20
Abstract: PURPOSE:To obtain a wide pass band and to reduce ripple by providing an auxiliary winding coupled inductively with a 1/4 wavelength resonator to connect one end of the auxiliary winding to a coupling line and to open the other end. CONSTITUTION:1/4 wavelength resonators 17, 18 are connected by a coupling line 20 whose one end is insulated by a shield case 10 and the other end is opened. Further, auxiliary windings 21, 22 are coupled inductively with the resonators 17, 18 and the other end is opened. Then the magnetic coupling between the resonators 17, 18 and the auxiliary windings 21, 22 is controlled by number of turns and winding position, and a required characteristic is obtained easily. That is, the auxiliary winding 21 has less number of turns in than that of the resonator 17, then capacitances C5, C6 are neglected and a capacitance C4 is also a small value. Then the resonance frequency of the resonator 17 and the capacitance C4 is a far higher frequency than the passing frequency of the resonator 17 and the coupling is weakened by an internal resistance of the auxiliary winding.
Patent JP-H1038963-A (JP)
Title: Apparatus and method for testing electronic part
Inventor: SOMAKI MOTOAKI
IPC: G01R31/26
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To provide flexibility, reduce a cost and shorten a manufacturing period by using an apparatus with connection position programmable to connect an electrode of an electronic part with a connection electrode of a test substrate can be programmed. SOLUTION: An electronic part 1 is set in a center hole of a test substrate 3, and an electrode 1a of the electronic part 1 is connected with a connection electrode 3c of the test substrate 3 via a metal wire 2 by an apparatus in which a connection position is programmable. Then positioning is done by a pin fixing plate 4b on a probe substrate 4 to position a test electrode 3d on a probe pin 4a and pressure connection is made by a pressing plate 5 for testing electric characteristics. After completion of the test, the electronic part 1 which satisfies specifications is selected and cut so that the metal wire 2 may not be left. Finally, the successful electronic part 1 is mounted on a product substrate 6, and a metal ball 2a is connected with a wire 6b via the metal wire 2.  By thus using the apparatus with the connection position programmable to connect the electrode 1a with the connection electrode 3c, a standard test substrate enables numerous kinds of electronic parts to be tested, thereby reducing a cost and a manufacturing period.
Patent JP-H0842193-A (JP)
Title: Voice production mechanism of sutra, etc.
Inventor: YOSHIDA EIICHI
IPC: G10L13/00
Filed: 1994-07-29
Abstract: PURPOSE:To chant a sutra as occasion demands without loosing the solemnity of a grave by providing a strut on the outside of a tombstone, mounting a case for housing a solar battery thereon, and providing a voice generating device in the tombstone. CONSTITUTION:A strut 2 is stood in a position separated from a tombstone 1, and a case 3 for housing a solar battery 5 is mounted thereon so that it is never buried even in snow. A regenerating device including a voice device is provided in the case 3, or the regenerating device may be housed in such a manner as to be capable of being taken out and in. On the other hand, a fitting box 30 is provided on the tombstone 1, and a voice device such as speaker is arranged therein. Even when a priest is absent, a sutra can be chanted by a tape or compact disc as occasion demands. Thus, the solemnity can be kept without providing an extra object on the grave.
Patent JP-H0485405-A (JP)
Title: Method for constructing multigirder concrete bridge
Inventor: OKUBO CHIKASHI
IPC: E01D101/24
Filed: 1990-07-27
Abstract: PURPOSE:To achieve simplification by providing movable supporting girders on both sides of each main girder, putting a partial form on each supporting girder, moving the supporting girders and suspending a bottom frame of each main girder between a pier and an intermediate column by hand and crane. CONSTITUTION:Supporting girders 3 provided on both sides of each main girder, each of which carries a partial form 6 thereon, advance. A bottom frame 4 of the main girder is lifted from the ground and suspended between a pier 1 and an intermediate column 2, so that reinforcing bars for the main girder and PC steel are assembled in advance on the frame 4 before the partial form 6 is brought thereto. At this time, each of the supporting girder 3 is brought to an assembling position in the interval in the rear, where partial forms 6 and bottom frames 4 are assembled and reinforcing bar arrangement of an upper floor, concrete placement and curing are performed. And when the form 6 is placed on the frame 4 having been assembled, the frame 4 is lifted by means of the girders 3 on both sides to place it at an assembling position so that the frame 4 and the form 6 are assembled to form the whole form.
Patent JP-S5899467-A (JP)
Title: 1-acylpyrazole derivative, its preparation and herbicide
Inventor: SEKI MINAAKI
IPC: A01N47/16
Filed: 1981-12-10
Abstract: NEW MATERIAL:The 1-acryl-3-t-butyl-5-acylaminopyrazole derivative of formula I[R is H, lower alkyl, lower haloalkyl or lower alkenyl; R' is lower alkyl, lower haloalkyl, lower alkenyl or (substituted) phenyl]. USE:Herbicide exhibiting especially high herbicidal activity by foliar treatment. PROCESS:The compound of formulaIcan be prepared by reacting the compound of formula II with the compound of formula (R'CO)2O or R'COX (X is Cl or Br) in a solvent such as benzene or in the absence of solvent at 0-120 deg.C. The reaction may be carried out in the presence of a base such as pyridine, sodium carbonate, etc.
Patent JP-H0544050-A (JP)
Title: Method for ceramic thick film lining on inner wall of tube
Inventor: HIRAI SHOZO
IPC: C23C20/08
Filed: 1991-08-07
Abstract: PURPOSE:To line the inner surface of a tube with a ceramic thick film by use of thermite reaction. CONSTITUTION:The inner surface of a tube is lined with a ceramic thick film by use of thermite reaction. The tube is filled with a mixture powder prepared by adding Al and iron oxide as the reaction agent to SiO2 by 10-40wt.% of the total powder weight. The tube is vertically disposed, to which initial heat source is applied from the upper part so that the thermite reaction proceeds successively from the upper part. Thus, the ceramic as the reaction product is deposited to line the inner wall of the tube.
Patent JP-S5995726-A (JP)
Inventor: AREKUSANDAA SHIYUTARUKU
IPC: H03M7/36
Filed: 1983-10-24
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-H0540311-A (JP)
Title: Back projection type display device
Inventor: ISHIKAWA MASAKI
IPC: G03B21/10
Filed: 1991-08-07
Abstract: PURPOSE:To provide the thin back projection type display device which has small aberrations and high picture quality and is sharp by increasing a space assigned for a projection optical means and reducing the load upon a projection lens. CONSTITUTION:The back projection type display device has an optical unit 2 which projects an image, formed by a light source and an optical modulating means, on a screen, and the screen 3; and the center optical axis of projection light projected from the projection optical unit slants to the normal of the screen in a vertical plane and also slants even in a horizontal plane.
Patent JP-2000028822-A (JP)
Title: Production of color filter for display device
Inventor: HIRANO TERUMI
IPC: G02B5/20
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing color filters for display devices which are not degraded in the adhesiveness to a transparent substrate, resistance, such as chemical resistance, light resistance and heat resistance, and performance, such as a contrast and spectral characteristics as a method for forming the color filters for display devices by an ink jet method. SOLUTION: The color filters are produced by transferring an image forming layer 30 formed on the substrate and color filter layers 40 formed on this image forming layer 30 by the ink jet method via an adhesive layer 70 to the transparent substrate 20. This process for production consists in transferring the image forming layer 30 formed on the substrate and the color filter layers 40 formed on the image forming layer 30 by the ink jet method via the adhesive layer 70 to the transparent substrate 20 without previously providing the surface of the transparent substrate with the image forming layer and, therefore, the process for producing the color filters for display devices which are not degraded in the adhesiveness of the image forming layer to the transparent substrate 20, the resistance, such as the chemical resistance, the light resistance and the heat resistance,  and the performance, such as the contrast and the spectral characteristics is obtd.
Patent JP-H0615160-A (JP)
Title: Vacuum vessel
Inventor: MATSUMURA MASAO
IPC: H01L21/02
Filed: 1992-07-01
Abstract: PURPOSE:To economically form the sealing face of a vacuum vessel in a short time. CONSTITUTION:In the vacuum vessel 1 provided with a vacuum vessel main body 2 and a cap body 3 closing an opening part of the vacuum vessel main body 2 so as to freely open and close, an exchangeable seal liner 5 is provided on the sealing face between the vacuum vessel main body and the opposite part. If the sealing face is damaged, only the seal liner 5 is exchanged.
Patent JP-S5987476-A (JP)
Title: Heating and fixing roll for electrophotographic copying machine
Inventor: FUKUNAGA NORITOMO
IPC: G03G15/20
Filed: 1982-11-11
Abstract: PURPOSE:To improve the adhesiveness between a metallic core and a rubber layer and to obtain a fixing roll enabled to be used stably for a long period by forming a film layer of metal oxide or a mixture consisting of metallic powder and metal oxide powder on the metallic core with a prescribed thickness and forming a rubber layer on the outside of the film layer with/without a primer layer. CONSTITUTION:Aluminium in used as a core 1, aluminium oxide film 2 with 10-650mu thickness is formed on the outside of the core 1 by anodic oxidation method, silicone primer 3 is applied to the surface of the film 2 and silicone rubber 4 is adhered to the outside of the primer 3 to heat and cure these layers. Subsequently, the surface is ground to obtain a fixing roll. When the film layer 2 is 10mu or less, the film can not resist heat, and when the film thickness exceeds 650mu, the oxide film interrupts the transmission of heat and accelerates the damages of roll.
Patent JP-H0489667-A (JP)
Title: Recording and reproducing device
Inventor: KIYONAGA NORIYOSHI
IPC: H03M13/00
Filed: 1990-07-25
Abstract: PURPOSE:To check recording without fail by judging the propriety of recording by comparing a signal to be recorded to a recording medium by a head for writing with a correspondent signal which is preserved after a compression processing separately from the above-mentioned signal and executing the compression and preservation of the signal recorded in the recording medium by a head for reading in the same process as the compression processing after reading the signal. CONSTITUTION:A control circuit 5 is provided and the signal to be recorded to the recording medium by the head for writing is compared with the correspondent signal completely compressing and preserving the signal, which is compressed and preserved separately from the above-mentioned signal, in the same process as the compression processing after reading the signal by the head for reading so as to judge the propriety of recording according to the compared result. Since the signal preserved for comparison is compressed and therefore, the capacity of a memory for preservation is reduced. Further, since the both signals to be compared are compressed, it is not necessary to limit the operational speed of a comparator. Thus, the propriety of recording due to a reader-after-write system can be securely judged without requiring any large capacity memory or a comparator enabling high-speed operations.
Patent JP-S6259137-A (JP)
Title: Control device for truck crane
Inventor: TOMONARI YASUSHI
IPC: B60K28/16
Filed: 1985-09-06
Abstract: PURPOSE:To obtain speed increase control of an engine at a desired timing in a crane lorry by fixedly mounting a step to a frame between a driver's cab and a load-carrying platform and providing the step with an accelerator pedal connected to an engine speed increasing device. CONSTITUTION:A crane lorry 1 having a crane 5 installed on a frame 4 between a driver's cab 2 and a load-carrying platform 3 is provided at the back of the driver's cab 2 with a control unit 15 for selectively controlling an operation selector valve (not shown) for controlling pressure oil to be sent to or back from a hydraulic actuator composed of a derricking cylinder 14, a revolving motor, a winch motor or the like for the crane 5. There is provided under the control unit 15 a step 16 fixedly mounted to the body 4, and an accelerator pedal 20 is pivotally mounted by a shaft 19 to a bracket 18 fixed to the step 16. Depressing operation of the pedal 20 effects control of an engine speed increasing device, such as an accelerator lever through a connecting rod 27, bell cranks 23, 24 and a connecting rod 25.