baber/WOPTO huggingface dataset:
Patent JP-S59170346-A (JP)
Inventor: SUZUKI SHIYUUHOU
IPC: E04B2/88
Filed: 1983-03-15
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-S58158679-A (JP)
Inventor: SHIMIZU YUTAKA
IPC: G09B21/00
Filed: 1982-03-15
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-H06226005-A (JP)
Title: Solvent composition for removing
Inventor: YOKOZAWA MICHINORI
IPC: C23G5/028
Filed: 1993-02-08
Abstract: PURPOSE:To provide the solvent compsn. for removing stuck water of a new hydrofluorocarbon system which has a replacement property with water without losing the characteristics, such as low toxicity, noncombustibility and low corrosiveness, possessed by the solvent compsn. of a chlorofluorocarbon system, such as CFC-113, and has no possibility of destroying the ozone strata as the compsn. does not contain chlorine. CONSTITUTION:The solvent compsn. for removing the stuck water is prepd. by mixing a surfactant into decafluoropentane or a mixture composed of decafluoropentane and other org. liquid.
Patent JP-S59166747-A (JP)
Title: Reduction gear
Inventor: MORIMOTO MASATO
IPC: F16H49/00
Filed: 1983-03-14
Abstract: PURPOSE:To make the assembling of a reduction gear easy with sufficient strength as well as to facilitate a direct drive to a rotor, by installing such a flexible spline as of a thin link being bent in oval form and engaging with a circular spline in an oval long diametrical direction. CONSTITUTION:A harmonic drive reduction gear is constituted of a cycloid circular spline 12 carrying an internal gear, a flexile spline 13 like a thin link being bent in oval form and engaging with the circular spline 12 in an oval long diametrical direction, and a wave generator 14 having the flexible spline 13 bent in oval form. A flange part of the flexible spline 13 is bent upon following in the flection of an external gear ring part by the wave generator 14. According to this method, there is not setting part inside the flexible spline 13 so that assembling a motor bearing inside comes possible to be done.
Patent JP-S57155884-A (JP)
Title: Television camera
Inventor: IKEDA KATSUYUKI
IPC: H04N9/04
Filed: 1981-03-23
Abstract: PURPOSE:To reduce power consumption and to realize small-sized, lightweight constitution by balancing the constant of the gamma correction of the whole of a television camera system by performing the gamma correction of an image singal obtained from an image pickup element in conformity with the characteristics of liquid crystal directly. CONSTITUTION:An image pickup element 602 has a gamma constant gamma1 and a luminance signal from it is inputted to an encoder 608 through a gamma correcting circuit 605 having a gamma constant gamma2 for conformity with the gamma characteristics of a cathode-ray tube. A gamma correcting circuit 61 is connected in parallel to the gamma correcting circuit 605. This gamma correcting circuit 613 corrects the luminance signal from the image pickup element 602 with a gamma constant gamma3 for conformity with the gamma characteristics of liquid crystal. A liquid-crystal display body 615 is driven by the output signal of this gamma correcting circuit 613. In this case, gamma1Xgamma2Xgamma4=1 and gamma1Xgamma3Xgamma5=1, where gamma4 is the gamma constant of the cathode-ray tube and gamma5 is that of the liquid-crystal display body 615.
Patent JP-H10237870-A (JP)
Title: Sheathing method and sheathing device in ground excavation
Inventor: MORIJIRI WATARU
IPC: E02D17/08
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To improve the working efficiency by setting a wale adjacently to a sheathing pile driven along a groove side wall, connecting a support tool provided on the ground to the wale by a tension material, and arranging a support member on the bottom part of the groove. SOLUTION: A pavement part 1 is excavated to form an excavated groove 2, and sheathing piles 3a, 3b are driven along both side surfaces of the excavated groove 2. On the outside of the head parts of the sheathing piles 3a, 3b, wales 4a, 4b are arranged, and the head parts of the sheathing piles 3a, 3b are fixed to the wales 4a, 4b through fastening tools 5a, 5b. A wedge-shaped support member 7 is set in the recessed part of a pavement part 1, the tension material 10 of the wedge-shaped support member 7 is fixed to a wale holding tool 11 fixed to the wale 4a. After the excavated groove 2 is further excavated, a fulcrum material 6 is arranged on the bottom part of the excavated groove 2. Since the work within the excavated groove 2 is reduced, the working efficiency can be improved, and the safety can be also improved.
Patent JP-S62198388-A (JP)
Title: Preparation of erythropoietin-producing cell
Inventor: UEDA MASAJI
IPC: C07K14/505
Filed: 1986-02-27
Abstract: PURPOSE:To prepare an erythropoietin-producing cell, by introducing a mixed vector of an erythropoietin transducing vector and selected marker gene transduced vector into a mouse L929 cell using a specific technique. CONSTITUTION:An aminoglycoside 3'-phosphotransferase gene (neo gene) derived from Tn which is a selected marker is inserted into the downstream of SV40 early gene of a shuttle vector pKSV-10 to prepare a selected marker neo<r> gene transduced vector pKSVNeo, which is then mixed with an erythropoietin transducing vector pSVhEPX. The resultant mixed vector is further introduced into a mouse L929 cell by a DNA transfection technique using calcium phosphate to prepare the aimed erythropoietin-producing cell.
Patent JP-S63208040-A (JP)
Title: Photographic base
Inventor: SAKATA TOSHIHIKO
IPC: G03C1/91
Filed: 1987-02-24
Abstract: PURPOSE:To obtain secure adhesive power between a polyester film and hydrophilic colloidal layer for photography by using polyoxyethylene sorbitan fatty acid ester which is a specific nonionic surfactant and amphoteric surfactant for an aq. undercoating layer consisting of an aq. dispersion and water soluble high-polymer. CONSTITUTION:The nonionic surfactant expressed by the formula I and the amphoteric surfactant are used for the aq. dispersion liquid consisting of the aq. dispersion and water soluble high polymer for a photographic base formed by coating the undercoating layer consisting of the high-polymer aq. dispersion and water soluble high polymer on at least one face of a photographic polyester film. In the formula I, (n) denotes a natural number and R denotes an alkyl group. The high-polymer aq. dispersion liquid to be used includes a styrene- butadiene latex, methyl methacrylate-butadiene latex, etc. The water soluble high polymer includes gelatin, cellulose and the drive. thereof, PVA, etc. The excellent adhesiveness to a material to be coated is thereby obtd.
Patent JP-2000239318-A (JP)
Title: Styrene derivative compound, polystyrene derivative compound and organic electroluminescent element using the same
Inventor: ENOMOTO KAZUHIRO
IPC: H05B33/22
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To provide an organic EL(electroluminescent) element hardly causing chemical deterioration and physical deterioration, capable of being coated by using a binder-free system, capable of being applied to mass-production, having high luminous efficiency, operated by a low drive voltage and capable of providing a high intensity blue emission. SOLUTION: A styrene derivative compound containing a styrene derivative group of the formula (R1 and R2 are each independently methyl or hydrogen) as a constituent unit, or a copolymer obtained by combining the styrene derivative compound with a monomer such as styrene, butadiene and acrylonitrile is used as a material in a luminous layer.
Patent JP-S54134049-A (JP)
Title: Wire for electric welding
Inventor: NISHIO YASUHIRO
IPC: B23K35/02
Filed: 1978-04-11
Abstract: PURPOSE:To prevent the permeation of moisture into core wire and rusting by the procedure in which specific numbers of pin holes are dispersed in the thin metal layer on the periphery of a wire for electric welding and then a rust-proofing paint is filled into the pin holes. CONSTITUTION:The copper thin layer 3 is plated over the periphery of the copper core wire 2 of a wire for electric welding in such a way that the pin holes 4 are dispersed throughout the whole length of wire in a proportion of more than 5 holes, preferably 10 to 100, per a length of 100 mm of the wire 1. The number of the pin holes can be controlled by adjusting the conditions of electric plating. After plating, it is heat-treated at 400 deg.C for one hour in a vacuum heating furnace for degassing the wire 1, and then the rust-proofing paint 5 is forced into the pin holes 4 and dried. Thus, the majority of H2 absorbed upon plating can be released rapidly during heating because of the uniform distribution of the pin holes 4 throughout the whole length of wire.
Patent JP-H01218394-A (JP)
Title: Miniature step driver for stepping motor
Inventor: SAWADA KATSUHIDE
IPC: H02P8/20
Filed: 1988-02-25
Abstract: PURPOSE:To smoothly switch normal and reverse rotation without skipping a rotary angle by switching normal and reverse rotation exciting signals when both coincide. CONSTITUTION:Whether an input pulse is normal or reverse rotation pulse is discriminated by a normal/reverse rotation discriminator 30. A ROM 14 has a normal rotation correction table 32A for correcting an exciting signal at the time of normally rotating a motor, and a reverse rotation correction table 32B for correcting the signal at the time of reversely rotating the motor. The normal and reverse rotation exciting signals are switched not simultaneously upon variation of the input pulse, and data is switched when both coincide, such as at exciting phase switching point (in case of unipolar driving), at correction data period reference point (in case of bipolar driving), i.e., at a position where the skip of its rotary shaft does not occur, thereby smoothly switch the normal and reverse rotations.
Patent JP-H06255825-A (JP)
Title: Paper sheets conveying belt
Inventor: TANI KAZUYOSHI
IPC: B65H29/12
Filed: 1993-03-03
Abstract: PURPOSE:To prevent a paper sheets conveying belt from being set to the mechanical apparent coupled state even if the pulley of a conveying device is small in diameter, make no sag, and convey a conveyed object in the satisfactory state without increasing the belt tension by providing a nonwoven sheet or a nonwoven fabric on the belt conveyance face side of the paper sheets conveying belt. CONSTITUTION:A paper sheets conveying belt 1 is provided with a belt main body 2 made of an elastomer such as rubber or polyurethane and a nonwoven fabric 3 stuck to the conveyance face of the belt main body 2 on one side with an elastomer such as rubber cement. Fibers 4 constituting the nonwoven fabric 3 are irregularly arranged on the nonwoven fabric 3 face serving as the conveyance face. The mechanical apparent coupling rarely occurs even if the guide pulley of a conveying device is small in diameter, no sag is made on the belt 1, and conveyance troubles can be reduced. A conveyed object can be invariably held and conveyed in the satisfactory state while the belt tension is not increased.
Patent JP-S62201668-A (JP)
Title: State-up control device for coating device
Inventor: SANO YOSHIKI
IPC: B05C1/02
Filed: 1986-02-27
Abstract: PURPOSE:To decrease defective products in the start-up stage by predicting a coated amt. in accordance with the change orbit of the line speed during speed-up and the transport delay time of the line from an upper stream to down stream B/M meter. CONSTITUTION:A synchronous measurement of a fixed position is executed by the B/M meters disposed on the upper stream and down stream sides of a coating device during the speed-up of the line speed. The transport delay time of the line is then determined. The change orbit of the coated amt. is predicted and calculated in accordance with said value and the line speed. A control output is emitted to a control end to execute the feedback control provided with the independent blind zones for the upper and lower limit to a deviation so that the measured values to be momentarily obtd. thereafter coincide with the change orbit of the coated amt. Then the product is obtd. immediately at the point of the time when the TOP SPEED is attained. The defectives to be generated in the start-up stage are thus decreased.
Patent JP-H02222238-A (JP)
Title: Signal transmission system
Inventor: OTA KOSAKU
IPC: H04B10/27
Filed: 1989-02-22
Abstract: PURPOSE:To prevent reduction of the signal effective transmission speed by decoding or demodulating only a series signal having the largest amplitude among mixed signals. CONSTITUTION:An optical signal S11 passes through an optical branching device 12 and an optical confluence device 13 and its level is largely decreased. An optical signal via a terminal section 14 is sent from an optical transmitter 17 as an optical signal S12 and confluents together the optical signal S11 at the output of the optical confluence device 13. A mixed signal S13 is converted into an electric signal by a photoelectric converter 19 of an optical receiver 18 and a signal discriminator 20 discriminates '1' or '0' in reference with a threshold level set in advance and outputs an output signal S14 based on the result of criterion. In this case, a level controller 21 always set the threshold level for the signal discriminator 20 between the amplitude level of the series signal having the maximum level and the amplitude of the series signal having the 2nd highest level. Thus, the reduction of the effective transmission speed of the signal is solved.
Patent JP-S63212069-A (JP)
Title: Starting method for automatic tig welding
Inventor: YAMASHITA YUJI
IPC: B23K9/16
Filed: 1987-02-27
Abstract: PURPOSE:To employ a V groove with the circumferential multilayer buildup welding of automatic TIG welding by gradually raising a welding current from the time when an arc is caused on a backing copper plate, gradually feeding a wire on the way and progressing by forming a stabilized initial welding pool on the copper plate. CONSTITUTION:A backing copper plate 5 is abutted to the back face of the base metal 1 of the V groove 3 at specific root intervals by a clamping device. When a welding start signal is inputted then to a control device 11, a solenoid valve 14 is opened to feed shielding gas to a welding head 7. An arc is then caused on the backing copper plate 5 and simultaneously the welding current is gradually raised to set the time T1 until reaching stationary current for 0.5-1.5sec. When the time T2 about 1/2 of the time T1 from the start of the electrification with the welding current being raised is elapsed, the feeding of a welding wire 12 is started. On this feeding speed as well the time T3 from the feeding start until reaching to stationary current is set for 0.5-1.5sec. When the time T1 is elapsed with feeding the wire 12 gradually, the initial layer welding of the V groove 3 is effected with rotating the welding head 7.
Patent JP-S59168208-A (JP)
Title: Valve driving mechanism for internal-combustion engine having function to render part of mechanism inoperative
Inventor: MIURA KIYOSHI
IPC: F01L13/00
Filed: 1983-03-15
Abstract: PURPOSE:To simplify the structure of a valve driving mechanism and to render operation of the valve driving mechanism smooth, by supporting a rocker arm by a vertically movable support member in the manner that the valve driving mechanism can be rendered inoperative by setting a rocker arm free from the action of a cam by shifting the pivotal point of the rocker arm. CONSTITUTION:In a valve driving mechanism, in which an intake (exhaust) valve 2 is opened and closed by a rocker arm 4 through rotation of a cam 7 by urging the valve 2 in its closing direction by means of a valve spring 8, the other end of the rocker arm 4 is supported by a plunger 10 to which the biasing force of a spring 11 is applied. A groove 12 for rendering the valve driving mechanism inoperative and grooves 13, 14 for rendering the mechanism operative are formed in the outer surface of the plunger 10 at its upper and lower portions and a stopper plate 15 and lock plates 16, 17 are brought into engagement with these grooves selectively. The two lock plates 16, 17 are designed to be rotatable relatively to each other through engagement of gears 16a, 17a, and they are interconnected by a coil spring 18. Further, a changeover lever 19 driven by a hydraulic piston 21 is connected to one of the plate 16.
Patent JP-H04262759-A (JP)
Title: Oil-in-water drop type dressing containing ingredient
Inventor: SEKIGUCHI KAZUYA
IPC: A23L27/60
Filed: 1991-02-14
Abstract: PURPOSE:To provide the subject dressing having excellent emulsion stability and ingredient dispersion stability and capable of simultaneously tasting vegetables, a dressing and an ingredient by compounding the dressing having a specific viscosity with the ingredient having a specified size in a specific ratio. CONSTITUTION:The objective dressing comprises 50 pts.wt. of a dressing having a viscosity of 500-2300cp (preferably 1000-2000cp) and 20-60 pts.wt. of an ingredient containing [e.g. carrot, shiitake (a mushroom, Cortinellus shiitake),onion, corn] preferably containing an ingredient having the maximum surface of 5-10mmX5-30mm in an amount of at least 90wt.%.
Patent JP-S59187693-A (JP)
Inventor: SHIIRU KURISUCHIYAN
IPC: D21F1/00
Filed: 1984-03-08
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-H04279377-A (JP)
Title: Printing device
Inventor: YAMAGUCHI YASUKI
IPC: B41J29/00
Filed: 1991-03-08
Abstract: PURPOSE:To ensure that no parts other than a sheet holding device need be attached to an opening/closing element, and the element is dimensionally reduced to decrease the weight so that only a small amount of power is required for releasing the element, if a jam has to be dealt with by mounting a rotating element on the drive side of a sheet transport part, a rotating element on the drive side of a printing part and a motor on a main device system. CONSTITUTION:A sheet transport path 32 is formed between an opening/closing element 21 and a main device system by mounting the former on the latter in a freely closing manner. The main device system 18 is composed of a sheet feed roller 23 on the drive side of a sheet transport part 70, a light sensitive element 24 on the drive side of a printing part 31, a fixing roller 27 and a motor which drives these rotating elements. Since a pinch roller 40 for holding a sheet, a transfer roller 39 and a press roller 41 are mounted on the opening/ closing element 21, the number of parts mounted on the element 21 is few and the size of the element 21 is small. At the same time, the weight can be reduced. Thus only a low operating power is required for releasing the element 21 when dealing with a jam generated.
Patent JP-H06258482-A (JP)
Title: Reactor
Inventor: TAKAHASHI HIDEO
IPC: G21C13/00
Filed: 1993-03-03
Abstract: PURPOSE:To reduce the area of a site and to improve an aseismatic property, safety in emergency, etc. CONSTITUTION:By disposing auxiliary equipment 26, 27, 28 and 29 of a reactor above a reactor container 22 containing a pressure vessel 21, a building 23 is formed, as a whole, in the shape of a straight tube having a cross-sectional area being equal to the one of the reactor container 22, and by reducing a surface area to the minimum so as to lessen a lateral pressure received from the ground, most of the building 23 can be buried in the ground. By providing it in a buried state, the reactor container 22 holding radioactivity of high level is kept away from a zone of life on the ground.
Patent JP-2000240996-A (JP)
Title: Visually confirming tool for laminar air flow in clean room
Inventor: ISHIBASHI AKIRA
IPC: F24F7/06
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To perform measurement of the air flow conditions easily and quickly when the air flow in a clean room is regulated, especially when it is regulated roughly, by setting the positional relation of a visual confirmation string to make a specified angle with respect to a vertical line under a state where the string touches the inner circumference of an annular body. SOLUTION: A cubic frame 1 has a rectangular prism shape defined by connecting the upper and lower square horizontal frame parts 2a, 2b through strut parts 3 which is extended downward to constitute legs 4 fixed with casters 5. A string 6 is stretched between the opposite central parts of the upper horizontal frame parts 2a, a visual confirmation string 8 is suspended from the intersection 7 thereof and an annular body 9 made of a pipe member is disposed horizontally on the inside of the lower horizontal frame parts 2b. A position relationship is set such that the visual confirmation string 8 makes a specified angle, e.g. 15 deg. (ratio between the height and deflection is 4:1) with respect to a vertical line under a state where the string touches the inner circumference of an annular body 9.
Patent JP-H07210150-A (JP)
Title: Keyboard instrument
Inventor: TAJIMA TOSHIO
IPC: G10C3/22
Filed: 1994-02-18
Abstract: PURPOSE:To attain non-hammering play without changing the action distance of each hammer by vertically moving a movable shelf board, separating an action mechanism from a string at the time of non-hammering play, providing each keyboard with a damper mechanism and compensating the load of the damper mechanism. CONSTITUTION:When a keyboard 2 is depressed, a jack 46 rotates a hammer assembly 45, and on the way of hammering operation, the jack 46 is abutted upon a regulating button 68 and escaped from the lower part of a hammer roller 57. On the other hand, the assemble 45 is continuously rotated upward also after the escape of the jack 46, but immediately before a hammer 63 hammers a string 36, a felt 97 of a hammer shank 56 is abutted upon the lower face of a stopper plate 85 to interrupt the rotation. Then the hammer 63 is rebounded without hammering the string 36 and restored to the initial position. The jack 46 also moves downward while interlocking with a wippen 44 and the upper end face of the jack 46 is entered into the lower part of the roller 57 again and restored to the initial position to attain non-hammering play.
Patent JP-H11315704-A (JP)
Title: Combined cycle power plant
Inventor: MURATA MASARU
IPC: F01K23/10
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To obtain high cooling effect at high temperature parts by branching a part of steam that is circulated from the medium pressure drum to the medium pressure superheater in the exhaust gas boiler to consume it for cooling high temperature parts of gas turbine components requiring cooling, and collecting the steam after cooling into the reheat steam system. SOLUTION: At a pressure level having an appropriate pressure difference relative to the internal pressure of a combustor 2, a saturated steam in a medium pressure drum 12 is extracted for cooling the combustor 2. Pressure of the extracted steam is rather higher than the high pressure discharge and the temperature is considerably low. The extracted steam then cools the combustor 2 such that the steam is heated almost to the same temperature as the reheat steam temperature in the steam cycle, and then it is returned to the reheat steam system. Mixed with the reheat steam coming from a reheater 6 of an exhaust gas boiler 4, the steam gas was introduced to the inlet of a medium pressure turbine 17, and consumed as part of energy for driving the medium pressure steam turbine 17 and a low pressure steam turbine 18.  As a result, a steam lower in temperature than other extraction sources satisfying the pressure condition can be supplied. High cooling efficiency is thereby obtained.