baber/WOPTO huggingface dataset:
Patent JP-H02212017-A (JP)
Title: Cutting method and device thereof
Inventor: WASHIO ISOMI
IPC: B23D55/04
Filed: 1989-02-09
Abstract: PURPOSE:To improve the product accuracy after tip-cutting when a work is sawed by a horizontal saw machine by positioning the end part of the work clamped by a feed vise using a stopper member, automatically feeding the work a length required to be cut from a zero position, and then cutting the work. CONSTITUTION:When a work is clamped and fed by a feed vise 9, and cut by a cutting-machining unit 3 of a cutting machine 1, the end part of the work collides with a stopper member (stopper plate) 31. The colliding position is a zero position, from which the work is fed, and from the zero position the work is automatically fed a length required to be cut to the cutting-machining unit 3 side. When the feed vise 9 is moved in right direction, a pinion 21 is engaged with a rack 25 to be rotated. The rotating speed of the pinion 21 is detected by an encoder 23, and the travel of the feed vise 9 is measured and sent to NC device 29. On a command from the NC device, the feed device 9 is moved in right direction, and the work is out to a desired length by a cutting device BS.
Patent JP-H08201274-A (JP)
Title: Ultraviolet oxidation/decomposition device
Inventor: HIRATA SHUICHI
IPC: G01N33/18
Filed: 1995-01-24
Abstract: PURPOSE: To provide the ultraviolet oxidation/decomposition device, which is manufactured at low cost, consumes a small power and has a long life, by using a cold-cathode type low-pressure mercury lamp as an ultraviolet irradiation means. CONSTITUTION: A cold-cathode type low-pressure mercury lamp 5 is wound around a cylindrical thick reaction tube 4 comprising a quartz tube in a spiral pattern. A reflecting plate 7 is provided so as to surround the lamp 5. In the inner space of a casing main body 2, inactive gas is filled. A tube 8 for introducing test liquid is connected to an inlet port 4a of the reaction tube 4. Meanwhile, an outlet port 4b is connected to an analyzer 10 through a tube 9. The test liquid, which is introduced into the tube 8 by a pump 11, is diluted. After the mixing with reagent, the liquid is introduced into the reaction tube 4. The liquid undergoes oxidation and decomposition by the irradiation of the ultraviolet rays from the lamp 5. Thereafter, the liquid is introduced into the analyzer 10, and the measurement of the total amount of nitrogen and the total amount of phosphorus is performed.
Patent JP-H02208110-A (JP)
Title: Suspension pressure control device
Inventor: WATANABE TSUKASA
IPC: B60G17/015
Filed: 1989-02-08
Abstract: PURPOSE:To stabilize attitude control of a car body by compensating for suspension pressure with pressure compensation in accordance with the sum of compensated volume which corresponds to the change in compensated value and steering angular velocity and compensated volume which corresponds to the compensated value. CONSTITUTION:A control device 18 adjusts suspension pressure through an attitude adjusting means 80 using pressure compensated value produced from an indicating means 17 so as to compensate for attitude change in response to a horizontal acceleration detected by a detecting means 16 r, and the pressure adjustment is PD control of pressure compensation. With this D (differential) term, a gain of D term is changed to become large when Ss is high, and to become small when Ss is low in response to steering angular Ss detected by a rotary encoder 26, and when there is a possibility that the horizontal acceleration is changed by steering, or attitude change is produced, D term is acted on quickly. Riding comfortableness is thus improved, and attitude control of a car body can be more stabilized.
Patent JP-S56124111-A (JP)
Title: Production of magnetic head
Inventor: NAKAGAWA YOSHIJI
IPC: G11B5/127
Filed: 1980-03-06
Abstract: PURPOSE:To produce the magnetic head of a narrow track width superior in recording and reproducing characteristics by the thin film forming technique. CONSTITUTION:Plural first notches 12 are provided at one edge part in the longitudinal direction  of magnetic substance block 11 of a high magnetic permeability such as sendust, and nonmagnetic  substance 13 is charged in these notches 12, and the excess nonmagnetic substance material is  removed by grinding to form nonmagnetic substance charged parts 17. The second notches 14 are  provided closely to these parts 17 so that parts 17 are removed partially. Metallic films 20 consisting of magentic substance having a high saturation magnetic flux density which constitutes a  track width part are formed on the inside wall of notches 14 by sputtering. Then, the second nonmagnetic substance 21 is charged in notches 14, and the undesired magnetic substance film  caused to adhere to the gap forming face side is removed by grinding, and groove 22 for the  winding window is provided, and the gap forming face is polished, and the gap part material  is caused to adhere to it, and a pair of core blocks 11 are so joined that end faces of respective  said metallic films 20, 20 are butted to each other, and then, they are so cut that a required nonmagnetic substance charged part is left in both sides of the track corresponding part of the magnetic substance film.
Patent JP-H10227608-A (JP)
Title: Edge detector
Inventor: YAMAGISHI TAKESHI
IPC: G01B11/00
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To provide an edge detector which enables detecting of edges on both sides of the top surface and on both sides of the undersurface of a sample without moving the sample to a stage. SOLUTION: This edge detector has a lighting optical system comprising a light source 112, a collimator lens 114 and an objective lens 120, a lighting optical system comprising a light source 152, a collimator lens 154 and an objective lens 160, an optical detection system comprising an objective lens 120, a halfmirror 116, a condenser lens 122, a pinhole 124 and a optoelectric transducer 126, an optical detection system comprising an objective lens 160, a halfmirror 156, a condenser lens 162, a pinhole 164 and an optoelectric transducer 166, a processing section comprising a current-voltage converter 128, a voltage generating part 132 and a comparator 130 and a processing section comprising a current-voltage converter 168, a voltage generating part 172 and a comparator 170.  Edges of the top surface and the undersurface of the sample 102 are detected based on respective reflected light from the top surface and the undersurface thereof.
Patent JP-S54121234-A (JP)
Title: Production of molten metal plated steel plate nonaging property
Inventor: SUDOU MASATOSHI
IPC: C23C2/32
Filed: 1978-03-13
Abstract: PURPOSE:In producing nonaging molten metal plated steel plate, specific ultrasonic addition, specific temperature at cooling, and over-aging treatment are performed, thereby reducing over-aging time to efficiently produce such steel plate. CONSTITUTION:Cold rolled steel plate 2 exited from the annealing oven 1 abvances to the plating bath 4, while being subjected to 10 Kc to 20 Mc ultrasonic vibration by vibrator A. (which may be placed at any location upstream of warming zone 8.) The steel is plated on both sides in the bath 4, exposed to cooling gas jet 5 to be  cooled to 300 to 450 deg.C, reducing carbon solid solution. The steel is then subjected to preliminary over-aging treatment at the natural cooling zone 6, and next undergoes over-aging treatment in the warming zone 7 at about 200 to 400 deg.C for about 30 seconds to 3 minutes. The treatment time is reduced to half the conventional value. The addition of vibration at initial stage of aging causes the precipitation of a  quantity of carbon nucleus, accelarating carbon solid solution precipitation, thereby  to reduce the time for nonaging. Thus, the process provides high-quality steel plate  having good malleability.
Patent JP-H09221724-A (JP)
Title: Pole
Inventor: MIYASAKA TAKAO
IPC: E01F9/627
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a pole which is capable of returning a bent post to an erected state gradually when a bending force, which bends the post erected in an upright state, is removed. SOLUTION: A hollow post 10 is erected in an upright state on a pole used for a sign. A storage tank 2 comprising a first tank 20 and a second tank 20b, which store the liquid filled in the hollow post 10, is connected to the lower end of the hollow post 10 formed bendable with an elastic material. A first valve body 24 urged by a spring 25 in the direction blocking a liquid passage between the hollow post 10 and the first tank 20a is mounted on a hollow shaft 26 whose one end is opened on the hollow post 10 and whose other end is opened in the first tank 20a. A second valve body 30 urged by a spring 29 in the direction blocking a through hole 28 is provided on the through hole 28 which communicates the first tank 20a with the second tank 20b so as to interlock by way of the first valve body and a lever 32.  And there is provided an injection tube capable of injecting a liquid from outside the storage tank 20 into the first tank 20a.
Patent JP-H11210457-A (JP)
Title: Exhaust pipe cover mounting structure of engine
Inventor: KAWACHI KOKICHI
IPC: F02B77/11
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To reduce the number of part items, machining and assembly manhours, and cost and improve the thermal insulation of an exhaust pipe by fixing an exhaust pipe cover covering the exhaust pipe to an outlet flange of the exhaust pipe by tightening it together with a bottom part of a muffler. SOLUTION: In an inclination type single cylinder engine 1 in which a cylinder is inclined obliquely and upward, a fuel tank 9 is arranged in an upper part of a crank case 4, and a muffler 10 is arranged in an upper part of a cylinder head 6. The muffler 10 is covered with a thermal insulation cover 15 arranged on the outside of a muffler main body 11. In this case, an inner plate 13 which is substantially triangular and on which an opening 13a is provided at the center thereof is fixed in a bottom part of the muffler main body 11 together with a welding bolt 14. Moreover, an outlet flange 8b is provided at an upper end of an exhaust pipe 8 which is extended obliquely and upward from an inlet flange 8a provided at a lower end and is made of cast iron, and this outlet flange 8b is fixed by tightening together with an exhaust pipe cover 17 by a welding bolt 14 in the same way.
Patent JP-H02208322-A (JP)
Title: Production of sulfonated resin
Inventor: MIWA SATOSHI
IPC: C08G75/00
Filed: 1989-02-08
Abstract: PURPOSE:To obtain a sulfonated resin of a freely controllable ion exchange capacity by dissolving a polyaryl ether sulfone having specified repeating units in conc. sulfuric acid and sulfonating it by the addition of a sulfonating agent. CONSTITUTION:At least 40wt.% polyaryl ether sulfone having repeating units of the formula is dissolved in conc. sulfuric acid of a concentration >=90wt.% to obtain a solution of a viscosity <=400cp. To this solution is added 0.5-2.5mol of a sulfonating agent (e.g. chlorosulfonic acid) per mol of the repeating units of the polyaryl ether sulfone, and the mixture is sulfonated at 10-60 deg.C with agitation for at most 15hr and then added dropwise to chilled water at 10 deg.C or below to deposit the sulfonated resin. This sulfonated resin is filtered and washed with deionized water while being finely divided to a particle diameter <=1mm.
Patent JP-H02208685-A (JP)
Title: Cleaning device
Inventor: KIMURA YOICHI
IPC: G03G21/00
Filed: 1989-02-08
Abstract: PURPOSE:To remove adhesive matter such as dust, etc., by providing a hollow part where clean liquid is stored in its inner part and a capillary tube which communicates between the hollow part and the outer surface of a pressing roll in the pressing roll. CONSTITUTION:The pressing roll 54 is provided with the hollow part 58 where the clean liquid CL is stored in its inner part and the capillary tube 60 which communicates between the hollow part 58 and the outer surface of the pressing roller 54. The pressing roll shafts 61 and 62 are protrusively attached to the centers of both ends of the pressing roll 54 and bearings 63 are interposed between the pressing roll shafts 61 and 62 and both end faces of the pressing roll 54, so that the pressing roll 54 is made to rotate in accordance with the movement of a flexible foundation 50. The clean liquid CL stored in the hollow part 58 is oozed by the capillary tube 60 and the flexible foundation 50 wound around the outer surface of the pressing roll 54 is impregnated with the CL. Thus, toner particles, stain or the adhesive matter such as dust, etc., are swept up with the clean liquid CL without damaging a photoconductor 10.
Patent JP-H09222161-A (JP)
Title: Shift lever device
Inventor: SHAMOTO NORIYASU
IPC: F16H59/08
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a shift lever device capable of reducing the number of part items by sharing a member for changing a seat position and hitting sounds. SOLUTION: When a shift lever 20 is operated in the back and forth and left and right directions of a vehicle along a guiding groove 64, a slide cover 72 and a slider 78 are slid together with the shift lever 20. By this shift operation, even when the shift lever 20 reaches the end part of the vehicular width direction of the guiding groove 64, since the side face 84A of a cushion leg 84 hits a receiving seat 70 before this, hitting sounds are reduced. Also, when the shift lever 20 is operated in the back and forth direction of the vehicle, since the end surface 84B of the cushion leg 84 hits the receiving seat 70, hitting sounds are reduced.
Patent JP-H07236523-A (JP)
Title: Foldable wagon
Inventor: TANABE TAKAO
IPC: A47B31/04
Filed: 1994-02-28
Abstract: PURPOSE:To enable the whole to be folded in a flat state and to easily attain housing in narrow space by employing such structure to bisect a receiving plate in forward and backward directions and to fold right and left/front and rear side frames in the unified receiving plate, respectively. CONSTITUTION:The front and rear side frames 2, 3 are constituted so as to be folded freely inside for right and left poles 1 by providing them in such a way that they can be turned freely at 90 deg. in the horizontal direction, respectively, and a wagon body (a) is constituted of the poles 1 and the front and rear side frames 2, 3, and casters 4 are installed at the right and left/front and rear positions of the lower part of the wagon body (a). Also, the divided right and left base parts of front and rear receiving plates 5F, 5B of the receiving plate 5 divided into front and rear parts are supported with the upper and lower parts of the right and left poles 1 in such a way that they can be turned freely at 90 deg. in upper and lower directions, and the receiving plate 5 can be formed by holding the front and rear receiving plates 5F, 5B in the horizontal state by a holding mechanism 6. Folding mechanisms 7 capable of folding the front and rear side frames 2, 3 to front and rear outsides in an overlapped state when the front and rear wear receiving 5F, 5B are overlapped by turning at 90 deg. are provided at the pole 1 and front and rear side frames 2, 3.
Patent JP-H04253216-A (JP)
Title: Information processor
Inventor: TOMITA SATORU
IPC: G06F3/048
Filed: 1991-01-29
Abstract: PURPOSE:To enable operations while confirming input information by an operator without easily recognizing the inputted information by the other person. CONSTITUTION:A central processing part (work part) 2 processes/works character information from an input part 1. A storage part I (3a) stores the character information from the input part 1, and a storage part II (3b) stores the information processed by the central processing part 2 or information required for the processing. A display part 4 displays the information processed/worked by the central processing part 2. A first mode to work the inputted or stored information and to display one part of the character information and a second mode to display the character information can be selected.
Patent JP-S61188809-A (JP)
Inventor: ITAKURA GEN
IPC: C04B35/49
Filed: 1985-02-18
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-H06198811-A (JP)
Title: Cellulose multilayered member
Inventor: KANI KAZUYOSHI
IPC: D21H19/14
Filed: 1993-01-04
Abstract: PURPOSE:To easily enable the regeneration and utilization of a multilayered member based on cellulose and hemicellulose by newly adding lignin being a part of components of wood to the multilayered member as a constituent. CONSTITUTION:Components of wood are different between a needle-leaf tree and a broadleaf tree but almost consist of cellulose 40-45%, hemicellulose 20-30%, lignin 20-28% and other components several % on an absolute dry amt. basis. Wood has such a structure that cellulose fibers are regularly arranged in the axial direction of wood and solidified by lignin being an adhesive. Therefore, the hydroxyl group of cellulose is fixed without developing sufficient function. The effect of lignin can be also applied to a cellulose multilayered member and lignin can suppress the function of the affinity (hydrogen bond) possessed by cellulose.
Patent JP-S50125166-A (JP)
IPC: F16H61/02
Filed: 1975-03-13
Abstract: An automatic transmission control for the automatic range of a transmission has a power control valve for selecting a desired gear ratio with a manual control valve operable to set the desired gear selection and a plurality of selector valves automatically operated to set the power control valve dependent upon the transmission output speed and up to a highest gear selection selected by an operator. The action of the selector valves is inhibited in down shift of the transmission as demanded by physical movement of the manual control valve to a lower gear setting until a predetermined transmission output speed is reached to avoid overspeeding of the engine.
Patent JP-S60173893-A (JP)
Title: Green photosemiconductor laser
Inventor: SUZUKI TOORU
IPC: H01S5/00
Filed: 1984-02-20
Abstract: PURPOSE:To obtain the titled device of low oscillation threshold value by using a material where the substrate crystal is GaAs, ZnSe, or Ge; one clad layer is made of ZnSe of the first conductivity type, while the other clad layer is made of ZnSe of the second conductivity type or Cu (AlyGa1-y)Se2. CONSTITUTION:An active layer 14 is made of Cu(AlxGa1-x)Se2, being regarless of conductivity type. A carrier confinement and photo confinement layer (clad layer) 15 made of P type Cu(AlyGa1-y)Se2, where (x) and (y) satisfy a relation of 0<x<y<1, is provided on the active layer 14. A clad layer 16 of N type ZnSe is provided under the active layer 14. The structure made up of them is provided on the substrate 11, and the crystal of the substrate 11 is selected out of N type ZnSe, N type GaAs, or N type Ge. In any case, the laser diode structure excellent in lattice matching property can be obtained. The laser element is then obtained by providing electrodes 12 and 13 of N type and P type respectively on the above-mentioned structure.
Patent JP-S62186025-A (JP)
Title: Fuel injection amount controller
Inventor: FURUTA KOICHI
IPC: F02D41/04
Filed: 1986-02-12
Abstract: PURPOSE:To run smoothly an internal combustion engine over the whole range by providing a predetermined annealing fuel amount calculating section and a transient period selecting section for supplying the annealing fuel amount to the transient internal combustion engine in an only one fuel amount selecting means applied to the internal combustion engine. CONSTITUTION:A running condition detecting means C1 for detecting intake air amount, intake pipe pressure, throttle opening, rotational frequency, etc. of an internal combustion engine EG transmits a predetermined one of detected results to a fuel injection amount calculating means C2 and a selecting means C3. In this case, the selecting means C3 is provided with a calculating section C3-A operated during a transient period when A condition under which the fuel amount calculated by said means C2 is selected is altered to the condition under which the fuel amount calculated by said another means C2 is selected. An annealing fuel amount is calculated by weighing said each fuel amount on the basis of the results of detecting selected standard items. Also, the selecting means C3 is provided with a transient period selecting means C3-B to select the annealing fuel amount only during said transient period.
Patent JP-2000228313-A (JP)
Title: Coil component
Inventor: SHIMIZU TADASHI
IPC: H01F19/00
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a coil component which is manufacturable at a minimum cost by shortening its manufacturing time, and simplifying its construction. SOLUTION: A bobbin made of resin is provided with a winding drum 1b having core inserting holes 1c. A coil 2 is wound around the drum 1b. The legs of split cores 3 are inserted into the core-inserting holes 1c. Projecting strip-like portions 10b to be press-welded to the backs of the cores 3 are formed on the internal surfaces of both end board portions 10a of a case 10 which is opposed in a direction perpendicular to that of the core-inserting holes 1c. The protruded strip portions 10b of the case 10 are press-welded to the back surfaces of the cores 3, and the case 10 is fitted onto the bobbin 1 fitted with the coil 2 and the cores 3.
Patent JP-S60174103-A (JP)
Inventor: KAWAKAMI TOSHIO
IPC: A43B21/22
Filed: 1984-02-20
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-H11310496-A (JP)
Title: Production of silicon ingot having unidirectionally solidified texture and apparatus therefor
Inventor: WAKITA SABURO
IPC: C30B29/06
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a silicon ingot having unidirectionally solidified texture having high orientation and provide an apparatus for the process. SOLUTION: A chill plate 15 is placed on an underfloor heater 13, a crucible 14 having large horizontal cross-section area is placed on the chill plate 15, a ceiling heater 16 is positioned above the crucible 14 and the crucible 14 is surrounded by a heat-insulation material 17 to form a melting apparatus. A silicon raw material is charged into the crucible and melted by energizing the underfloor heater 13 and the ceiling heater 16, the electric supply to the underfloor heater 13 is stopped when the silicon raw material is completely melted to form a molten silicon 8, an inert gas is passed through the chill plate 15 to cool the bottom of the crucible and the electric supply to the ceiling heater 16 is decreased stepwise or continuously to effect the stepwise or continuous lowering of the temperature of the ceiling heater 16.
Patent JP-S61189684-A (JP)
Title: Gas laser apparatus
Inventor: TERADA SETSUO
IPC: H01S3/041
Filed: 1985-02-18
Abstract: PURPOSE:To contrive to reduce the variation in angle of mirrors, etc. due to temperature changes by uniforming the temperature distribution of oscillator constituents, by a method wherein a cooling medium is passed through the pipe as the mount substrate and then through structures to be cooled such as mirror adjustment in respective parts. CONSTITUTION:The laser tube 5 is double-tubular for oil cooling and is provided with a folding mirror adjustment 6, a total reflection mirror adjustment 7, and a partial-transmission mirror adjustment 8 at both ends. The oil cooling medium coming out of an oil tank always passes through a main pipe 1, and the cooling medium equalized in temperature to the main pipe 1 is flowed to other structures to be cooled. This process uniforms the temperatures particularly of the main pipe 1 and the respective mirror mirror adjustments 6-8.
Patent JP-S52112839-A (JP)
Title: High frequency wave heater
Inventor: TANAKA JIYUNZOU
IPC: F24C7/02
Filed: 1976-03-19
Abstract: PURPOSE: To obtain an RF heater having an illumination device capable of illuminating, by one optical source, a menu display body in a cooking time setting device and the inside of a heating chamber enhousing articles to be cooked requiring a low electric power and a low cost. 
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