baber/WOPTO huggingface dataset:
Patent JP-2001045053-A (JP)
Title: Node and optical network system
Inventor: NAKAHIRA YOSHIHIRO
IPC: H04B10/291
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To dynamically re-stretch an optical path in response to traffic by controlling an optical switch based on connection information of an entire system at the reception of a cut-through setting packet or by its own judgment and setting an optical path to cut through a host layer of a node device. SOLUTION: A node control function section 2B collates information of an arrived packet (or information of a currently flowing packet) with network information acquired by a connection information reply function section 2B3 and outputs an instruction for path switching to itself and other optical connect section 2C when the node control function section 2B itself decides that setting of a cut-through is required. An optical path setting request function section 2B1 instructs path switching (output of a cut-through setting packet) and an optical path setting function section 2B2 executes the switching of the path based on the switching instruction. The cut-through optical path is enough to reduce even one packet forwarding processing by a router section 2A.
Patent JP-S60107420-A (JP)
Title: Installation of air scoop
Inventor: HASHIMOTO YUUICHIROU
IPC: B62D35/00
Filed: 1983-11-15
Abstract: PURPOSE:To improve the installation work for an air scoop body by allowing an air scoop body to be simply fitted into an air-scoop installation hole formed onto a sunroof deflector. CONSTITUTION:An air taking-in port 4 having a square section is formed onto the side surface at one edge 2a of an air scoop body 2, and the hook-shaped engagement parts 6a and 6b for engaging with the engagement parts 5 of the air-scoop installing holes 3a and 3b are formed onto he both side parts on the front surface of the air taking-in port 4. On the other edge side 2b, an air introducing part 7 which extends to the top edge corner side of a sunroof deflector 1 is formed, and a projection 8 made of synthetic resin is integrally planted onto the back-surface side. Onto the projection 8, the penetration hole 10 of a fixing plate 9 as fixing means is fitted, and fixed by welding the top edge of the projection 8 from the back-surface side of the sunroof deflector 1.
Patent JP-S6272737-A (JP)
Title: Polymeric material having weakened adhesivity to copper
Inventor: TANMACHI MASAMI
IPC: C08L33/02
Filed: 1985-09-26
Abstract: PURPOSE:To obtain a polymeric material having weakened adhesivity to copper and suitable for the insulative coating of wire and cable, by crosslinking a composition produced by compounding a specific ethylenic copolymer with a triazine compound. CONSTITUTION:100pts.(wt.) of an ethylenic copolymer generating an acid by thermal decomposition (e.g. ethylene-vinyl acetate copolymer) is compounded with <=10pts. of a triazine compound of formula (R1-R3 are H, CH3, etc.) [e.g. 2,4,6-triallyloxy-1,3,5-triazine(triallyl cyanurate), etc.] and the obtained composition is crosslinked.
Patent JP-S6191562-A (JP)
Title: Automatic sensitivity calibration for magnetic flaw detection
Inventor: HYODO SHIGETOSHI
IPC: G01N27/90
Filed: 1984-10-11
Abstract: PURPOSE:To accomplish a sensitivity calibration automatically and quickly corresponding to various outer diameters simply by preparing a comparison test piece of the min. outer diameter, by employing a gain correction circuit to enable a sensitivity calibration applying the outer diameter of the comparison test piece in combination with the outer diameter of material to be inspected. CONSTITUTION:A slide magnetic pole 2 is combined slidably with a fixed magnetic pole 1 to be moved forward and backward in the opposite direction to each other through a screw shaft 4. The magnetic pole 2 is provided with a magnetizing coil 5 to magnetize material 6 to be inspected placed in a clearance between the magnetic poles. Then, first, a plurality of samples of varied diameters which was made of the same material as the comparison test piece for calibration and given an artificial flaw is used to obtain a characteristic curve for a flaw signal detection voltage. Then, flaw signal voltages V3 and V4 are determined based on the characteristic curve with respect to the outer diameter phi3 of the comparison test piece and the outer diameter phi4 of the material being inspected and a sensitivity calibration is performed using the value of the ratio V3/V4 as correction value. This correction value is automatically set with a gain correction circuit.
Patent JP-H0961728-A (JP)
Title: Vibration-proof device for binoculars
Inventor: KANAI MORIYASU
IPC: G02B23/18
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a vibration-proof device for binoculars capable of interlockingly driving front and rear or right and left correction optical systems with simple constitution. SOLUTION: This device is a vibration-proof mechanism preventing the blurring of an image formed by the left and the right optical systems by detecting angular velocity in the case the optical axes of the left and the right optical systems and wedge prism parts 51L, 53L, 51R and 53R respectively arranged in the middle of the optical paths of the left and the right optical systems, arranged along the optical paths, and deflecting the optical paths by relative rotation are shaken and rotating the prism parts 51L, 53L, 51R and 53R in binoculars, and the left and the right prism parts 51L and 51R and 53L and 53R are integrally formed, then the wedge prisms formed by integrating the left and the right prism parts are respectively supported by turning shafts 55 and 57 which coaxially and relatively freely rotate and either of which is driven,  and also a reverse gear mechanism 59 transmitting the rotation of either turning shaft 55 to the other turning shaft 57 by constant speed reverse rotation is installed.
Patent JP-H0495504-A (JP)
Title: Pneumatic radial tire for heavy load
Inventor: KAGA YUKIO
IPC: B60C9/18
Filed: 1990-08-14
Abstract: PURPOSE:To improve groove-crack resistance and operating stability in a case where grooves on the tread part are deepen to prolong their life by devising a structure of belt layers consisting of four belt layers containing at least one set of cross-ply layers, and specifying the relationship between the groove-depths of plural main grooves. CONSTITUTION:In a cross section of the tread part T, four belt layers 8-11 are arranged on a carcass layer 7. In this case, first belt layers 8 most close to the carcass layer 7 are made up of steel cords, and arranged separately on both right and left sides. Second and third belt layers 9,10 are made of thick steel cords having a tensile strength of 280 to 300 kg, and form cross-ply layers in which the cords of both the layers cross each other Further, respective groove-depths t1, t2 of main grooves in the circumferential direction of the tire are set to meet the relationship I in relation to the groove-depth of the main groove in the cross-sectional direction of the tire.
Patent JP-S6273758-A (JP)
Title: Microwave monolithic integrated circuit
Inventor: ICHITSUBO IKURO
IPC: H01L21/8222
Filed: 1985-09-27
Abstract: PURPOSE:To obtain an MMIC which has a sort developing period at a low price by disposing in parallel a plurality of at least one of FET, a diode and a resistor on a substrate, depositing metal on the back surface, forming a distributed constant line on the formed dielectric thin film, and connecting the line with the FET, diode and resistor of the positions from which the thin film is removed. CONSTITUTION:A microwave monolithic integrated circuit MMIC is formed of a 3-layer basic structure. The uppermost layer is formed of a thin metal film, and formed with a microstrip line of a high frequency circuit and the upper metal of an MIM capacitor. An intermediate layer is formed of a dielectric thin film layer adapted for an MMIC such as SiO2, Si3N4, polyimide, and operates as a protective film for the FET of the lower layer, and an insulator of the MIM capacitor. The lower layer is a semiconductor substrate having sufficient crystallinity to form a semiconductor element, the FET, resistor on the surface, and the lower layer metal of the capacitor and an earth electrode formed of viahole. The electrode of the lower layer substrate and the upper layer metal are connected in a portion (window) W in which the dielectric film of the intermediate layer is partly removed in a circuit manner.
Patent JP-S59104114-A (JP)
Inventor: SHIGEMITSU TAMIJI
IPC: H01G13/00
Filed: 1982-12-06
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-H0556530-A (JP)
Title: Overhead line gondola
Inventor: MINODA YOSHIYUKI
IPC: H02G1/02
Filed: 1991-08-26
Abstract: PURPOSE:To provide an overhead line gondola in which a wheel rolling on a clamp is prevented from derailing and the clamp can be easily ridden over even on an overhead line fixed with a Christmas tree type damper. CONSTITUTION:A front wheel 8 and an intermediate wheel 9 are linked through a link member 15 while the intermediate wheel 9 is linked through a link member 16 with a rear wheel 10 and the link members 15, 16 are fixed rotatably to body frames 2, 2. The overhead line gondola is constituted in a manner that the annular grooves 101 of the other two wheels engage with an overhead line 50 so long as one wheel is rolling on a clamp thus regulating lateral displacement of the wheel rolling on the clamp and preventing derailing of the wheel.
Patent JP-S6273191-A (JP)
Inventor: IKEDA TAKASHI
IPC: G21C1/02
Filed: 1985-09-27
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-S6371388-A (JP)
Title: Thermal transfer sheet and transferring method
Inventor: TSUTSUMI YUICHIRO
IPC: B41M5/388
Filed: 1986-09-12
Abstract: PURPOSE:To obtain a color image having a specific color such as a neutral tint, a fluorescent color or a metal color difficult or impossible to reproduce by the mixing of the primary colors, by preparing a thermal transfer sheet provided with a specific color transfer layer having hue other than the three or four primary colors and using the same in thermal transfer. CONSTITUTION:A thermal transfer sheet is provided with a specific color transfer layer in addition to a thermal transfer dye layer of the three or four primary colors. As a specific color, there is a metal gloss color or white color not formed by the mixing of the colors of the three or four primary colors and, further, there is a fluorescent color having vivid hue as compared with usual colors. The specific color transfer layer composed of each specific color is provided on a continuous sheet at a section separate from that of the thermal transfer dye layer of the three or four primary colors. The thermal transfer dye like the fluorescent dye among the specific colors is formed into a fluorescent dye layer in parallel to the three or four primary colors but the inorg. or org. specific color pigment or dye having no thermal transfer property is mixed with and dispersed in various resin binders softened by heating to show adhesiveness to be formed into the specific color transfer layer on a base material film.
Patent JP-H09131534-A (JP)
Title: Preparation of catalyst for synthetic gas conversion
Inventor: ROBERUTO TSUENNAARO
IPC: B01J37/02
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a process for prepn. of a catalyst consisting of an inert supporting body for forming hydrocarbon having a high mol.wt. (C25+ ) by converting a synthetic gas, cobalt, ruthenium and a third element selected from scandium and yttrium. SOLUTION: (1) A catalyst precursor (A) contg. the cobalt and the inert supporting base is prepd. and, in succession, calcination, reduction and passivation are executed. (2) The catalyst precursor (B) contg. the cobalt, ruthenium and inert supporting body is prepd. by precipitation of the ruthenium of the catalyst precursor (A) and, in succession, the calcination, reduction and passivation are executed. (3) The final catalyst is prepd. by precipitation of the third element selected from the scandium and yttrium on the catalyst precursor (B) and, in succession, the calcination, reduction and passivation are executed.
Patent JP-S6274498-A (JP)
Title: Treatment of organic sewage
Inventor: TAKAHASHI TETSUO
IPC: C02F3/30
Filed: 1985-09-27
Abstract: PURPOSE:To enhance dephosphorization efficiency, by removing the solid substance in sewage and subsequently filtering said sewage by ultrafiltration before applying denitrification/dephosphorization treatment thereto. CONSTITUTION:Sewage is introduced into a sludge removing apparatus 1 such as a usual screen or a usual decanter to remove the solid substance in the sewage and the fine solid substance in the sewage is removed by a filter 2 such as ultrafiltration. Subsequently, the sewage is subjected to denitrification/ dephosporization treatment. By this method, because the concn. of bacteria related to the dephosphorization of activated sludge can be enhanced, the dephosphorization efficiency of sewage is improved.
Patent JP-2000044078-A (JP)
Title: Paper feeding device
Inventor: TOGASHI TOSHIFUMI
IPC: B65H3/68
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To properly feed even a curled sheet of papers without complicating its configuration. SOLUTION: A curled sheet of papers P is pressed at its upper surface side by the paper contacting surface of a rib part 3, and brought upward by a bottom plate 22. When a paper P at the uppermost position comes up to the piled-up upper limit position, it is pressed by the paper contacting surface 31a and the bottom plate 22 so as to allow curling to be suppressed in such a way as to be brought into a shape roughly close to a horizontal condition with respect to the bottom plate 22, so that the tip end Pa of the paper P is brought to a specified nip N position formed between a feeding roller 21 and a separation pad 25. In this case, the tip end Pa of the paper P is surely directed to the nip N so as to allow excellent separation and carrying to be performed by letting the paper feeding roller 21 be drivingly rotated.
Patent JP-H1040606-A (JP)
Title: Information recording and reproducing device and controller therefor
Inventor: NISHIMURA HITOSHI
IPC: G11B15/02
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To reproduce information recorded already in the midst of recording information. SOLUTION: The subject devices possess 1st and 2nd decks 12 and 14 capable of recording and reproducing input information, a timer counter 28 for outputting starting and ending commands of recording information based on an input from a timer video recording switch 20, a reproducing start switch 22 for issuing a starting command of reproducing information recorded already during recording information by the 1st and 2nd decks 12 and 14 and a deck control part 30 for commanding the 1st and 2nd decks 12 and 14 to execute recording and reproducing operation alternately based on the commands from the timer counter 28 and the reproducing start switch 22.  After outputting the command of recording in the 1st deck 12 by the deck control part 30 based on the starting command of recording information, the information recorded already in the 1st deck 12 is reproduced based on the reproducing start command inputted via the reproducing start switch 22, and the following input information is recorded by the 2nd deck. After completion of reproduction of the recorded information in the 1st deck 12, the already recorded information is reproduced by the 2nd deck 14.
Patent JP-S59104873-A (JP)
Title: Bright control circuit
Inventor: OKUI ISAMU
IPC: H04N5/57
Filed: 1982-12-07
Abstract: PURPOSE:To prevent saturation of a transistor (TR) and destruction due to large current by shifting a level of an input video signal by a resistor and charging/discharging a capacitor in response to a voltage difference between a pedestal level of an amplified signal and a referance bias. CONSTITUTION:The input video signal Vi2 is inputted to a base of a TR Q13, the level is shifted by a resistor R10 connected to the emitter, and amplified by TRs Q15, Q17. The amount of level shift is controlled by a TR Q14 and a capacitor C2 being a constant current source. In selecting a base voltage dividing resitor ratio R13/R14 of a TR Q16 connected to the base of the TR Q17 equal to a ratio of R15/R16, the TR Q16 is operative when the base voltage of the TR Q17 reaches a prescribed value, the C2 is charged and the base voltage of the TR Q17 does not exceed the prescribed value but is kept to a constant value or below. The saturation of the TR Q17 is prevented, the TRs Q15, Q17 are protected from an excessive current, the state of positive feedback is avoided also, and a stable bright control circuit having a wide dynamic range is realized.
Patent JP-S6457939-A (JP)
Title: Lubrication method in cold forging
Inventor: NISHIUCHI SHOHACHI
IPC: B21J3/00
Filed: 1987-08-28
Abstract: PURPOSE:To make lubrication efficient by pressurizing with the forging blank pushed from the cavity upper part the lubricating oil filled up in the cavity and also discharging it from the cavity lower end with maintaining a fixed pressure. CONSTITUTION:A lubrication oil O is filled up in the cavity 3 of a die device 1 and a forging blank W is pushed in from the upper part of the cavity 3. The lubrication oil O is pressed by the forging blank W and when the pressure of the lubrication oil O exceeds a specified value, a relief valve is opened and the oil O is discharged from a discharging path 7. With this method the lubrication effect is improved and the quality is improved.
Patent JP-2001042241-A (JP)
Title: Scanning optical device
Inventor: TOMITA KENICHI
IPC: G02B26/10
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To prevent an optical box from being deformed by an elastic member hermetically sealing the optical box. SOLUTION: The optical box 10 incorporates a rotary polygon mirror 3 performing scanning by deflecting a laser beam L1 generated from a light source unit 1, an image-formation lens system 4 and a reflection mirror 5, and the aperture of the optical box 10 is covered by a cover member 20. The elastic member 21 for improving the hermetical sealing ability of the optical box 10 is stuck to the back surface of the member 20. When the member 21 is compressed and held between the side wall 11 of the optical box 10 and the member 20, there is possibility that the optical box 10 is deformed by the pressing force of the member 21. Therefore, by forming a level difference part 12 on the end face of the side wall 11 of the optical box 10, the compression part of the member 21 is reduced.
Patent JP-H0632850-A (JP)
Title: P-hydroxystyrene-hydroxy-alpha=methylstyrene block copolymer partially esterified with t-butocarboxyl group and its production
Inventor: WATANABE OSAMU
IPC: C08F297/02
Filed: 1992-07-20
Abstract: PURPOSE:To obtain the subject copolymer having a narrow mol.wt. distribution, capable of being developed with an alkali, having a high developing property and a high resolving property, and useful for resist materials, etc., by t- butoxycarbonylating the hydroxyl groups of the polyhydroxystyrene parts, etc., in a specific copolymer. CONSTITUTION:The hydroxyl groups of the poly p-hydroxystyrene parts and the poly p-hydroxy-alpha-methylstyrene parts in a singly dispersible p- hydroxystyrene-p-hydroxy-alpha-methylstyrene block copolymer having a weight- average mol.wt. (Mw)/number-average mol.wt. (Mn) of 1.01-1.5 are partially t-butoxycarbonylated to provide the objective copolymer having repeating units of formulas I, II, III and IV.
Patent JP-S6194427-A (JP)
Title: Multiplex transmission system
Inventor: TAKATAKE TOSHIE
IPC: H04J3/17
Filed: 1984-10-16
Abstract: PURPOSE:To improve the amount of speech of synchronous data although the speech quality deteriorates slightly by detecting the input amount of synchronous data during a talk and increasing a no-speech decision level slightly according to the detection result. CONSTITUTION:A control part 17 detects the amount of synchronous data stored in a first-in first-out buffer FIFO18 to know the amount of input data from a data terminal, and sets the parameter of a decision level buffer 16. This parameter increases a decision value when the amount of the synchronous data increases so that the transmission amount increases. Deterioration in sound quality, however, is caused, so control is so carried out as to prevent the level from exceeding a previously set value. When the amount of synchronous data decreases to the contrary, the set value of the buffer 16 is decreased to improve the sound quality. The transmission of input data from a data terminal to the FIFO18 is stopped temporarily by a control part 17 through a control line 19 before the FIFO18 overflows.
Patent JP-H0553174-A (JP)
Title: Focusing screen
Inventor: TSUKADA SHINICHI
IPC: G03B13/24
Filed: 1991-08-27
Abstract: PURPOSE:To offer the focusing screen having a microlens in which a difference of diffusion caused by wavelength of light is small, and also, there is no unevenness such as drop-in, in the diffusion, with regard to the focusing screen used for a single-lens reflex camera, an 8mm or 16mm movie camera, etc. CONSTITUTION:In the focusing screen formed by arranging many microlenses 23 for diffusing a visible light at a prescribed pitch, the curved surface shape of the microlens 23 is constituted as an aspherical shape shown by using an opening radius Ra of the microlens 23, a radius Rk of center curvature determined from a refractive index N0 to principal wavelength of a substance for constituting the microlens 23, and the aspherical coefficient Ai (i=1-n).
Patent JP-S60107807-A (JP)
Title: Core
Inventor: OCHIAI HISAMI
IPC: H02K1/02
Filed: 1983-11-16
Abstract: PURPOSE:To obtain a dust molded core having high performance easily by mixing an electrical insulating integrity resin and a predetermined coupling agent or further an insulating inorganic compound to at least one of iron powder or iron alloy magnetic powder. CONSTITUTION:An epoxy resin is added to at least one of pure iron powder or Fe-Si alloy powder or the like as a binder, a coupling agent is added by 0.1vol% or more, the wetting properties and adhesive properties of magnetic powder and the resin are improved, the resin is permeated among powder to improve insulating properties and reduce iron loss, and punching pressure from a die after molding is lowered. A Ti compound containing a group R easy to be hydrolyzed and a lipophilic group X difficult to be hydrolyzed or a silane compound containing an alkoxy group RO binding Si with magnetic powder through O through hydrolysis and an organic functional group X such as an epoxy group having excellent wetting properties and adhesive properties with an integrity resin used as the coupling agent, and an inorganic compound such as silica is emploved singly or in a combination manner to augment the molding density of a core, and effective electrical resistance to AC magnetization is increased to reduce iron loss.
Patent JP-H0380059-A (JP)
Title: Preparation of tasty flour
Inventor: MUROTANI JUNKO
IPC: A23L11/00
Filed: 1989-08-22
Abstract: PURPOSE:To obtain tasty flour containing abundant dietary fiber having substantial appearance and excellent taste by mixing deodorized bean-curd refuse having specific granule diameter with coloring agent, flavor and seasoning. CONSTITUTION:Deodorized bean-curd refuse is dried to <=10wt.% moisture content with drum drier, etc., and resultant chip-like dried bean-curd refuse is sieved to 0.25-4mm granule diameter. Then, resultant granules are mixed with coloring agent, flavor and seasoning to afford the aimed tasty flour.