baber/WOPTO huggingface dataset:
Patent JP-H10131518-A (JP)
Title: Method for injecting reinforcing material of bridge pier
Inventor: NASU TAKEO
IPC: C08L63/00
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To perform injection filling of a uniform level and perform earthquake resisting strength reinforcement by controlling filling of coagulating reinforcing material for a gap of each inner face of a steel plate wound on the bridge pier in a manner of being independent and exclusive with each other, and detecting the filling arrival. SOLUTION: A control device 22 having a computer buit-in controller 11 is connected to the tank 10 of a main agent 9 and a tank 10' of a hardener 10' through solenoid valves 13, 13' via pumps 11, 11' on the lower part of the set position of each face 4 of a steel plate 2 abutted on the outside face of each face 4 of a bridge pier. The supply amount and supply time of the main agent 9 and the hardener 9' for line mixers 3', 3', 3' disposed in each face are controlled to a value previously programmed and inputted in the computer of the controller 22. Furthermore, a level detection sensor 23 for reinforcing material is set at a prescribed position of the steel plate 2 of each face, when the reaching level of coagulating reinforcing material is detected, each solenoid valve 13, 13' is turned off.
Patent JP-2000131605-A (JP)
Title: Objective optical system
Inventor: KUBO WATARU
IPC: G11B7/135
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To provide an objective optical system for an optical information recording and reproducing head which assures a wide image circle by sufficiently executing the correction of various aberrations while reducing the size and thickness of objective lenses used for higher NA(numerical aperture) and is sufficiently corrected of axial chromatic aberrations as well. SOLUTION: This objective optical system for the optical information recording and reproducing head converges incident parallel luminous fluxes onto the recording surface of the optical information recording and reproducing medium. The objective optical system has, successively from the parallel luminous flux incident side, the biconvex first objective lens 10 and the second objective lens 11 of which the face on the luminous flux incident side is a convex face and the face on the recording medium side is nearly a plane. The objective optical system is constituted to satisfy the conditions 1.45<=(n3+n5)/2<=1.70 when the refractive index of the second objective lens 11 is defined as n3 and the refractive index of the protective layer of the recording surface as n5.
Patent JP-2000125631-A (JP)
Title: Fertilizing device in traveling agricultural machine
Inventor: MANIWA YOSHIKI
IPC: A01C23/02
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To perform a safe and stable work by a good forward eyesight and a good balance of a machine body even on an inclined ground, and by getting an accurate remaining amount of a fertilizer in a fertilizing device mounted on a traveling body of a transferable agricultural machine and capable of injecting the fertilizer into a soil by an ejecting pressure of an ejection pump. SOLUTION: This fertilizing device of a traveling agricultural machine is provided by arranging plural mutually communicating fertilizer tanks 10 in the front part of an agricultural tractor 1 at the left and right sides of a bonnet 11 and by taking an interval of a space from the side surface of the bonnet, and also plural fertilizer tanks 10 and a pressure-conveying member 13 of the fertilizer at the left and right sides of the bonnet 11 and at the front and rear of the machine body, respectively, also installing a remaining amount warning sensor 9 for dispatching a warning signal by detecting the remaining amount of the fertilizer to each of the fertilizer tanks 10 and further the remaining amount-warning sensor 9 at the fertilizer tanks 10 arranged on the left and right diagonal lines of the bonnet 11.
Patent JP-2001086953-A (JP)
Title: Analgesic food for assisting health
Inventor: YAMAZAKI ICHIRO
IPC: A23L1/30
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To provide an analgesic health food which is obtained by adding an analgesic effect to a basic material comprising Chinese herbs for preventing gastrointestinal injuries and for reinforcing and balancing the functions of the internal organs of persons whose gastrointestinal works are weak and which can be administered for a long period. SOLUTION: This health-assisting food has an analgesic action and contains at least eight kinds of ingredients selected from galenicals comprising Dioscorea rhizome, coix seed, Zizyphus jujuba, DOKUKATU, peach kernel, Crataegus cuneata Sieb. et Zucc, turmeric, cinnamon bark, ginger, licorice, safflower, Cornus officinalis, rhizome of Polygonatum sibiricum and Perilla frutescens crispa and the extracts of the galenicals.
Patent JP-H02160791-A (JP)
Title: Production of cephalosporin derivative
Inventor: GERUDO ATSUSHIYAA
IPC: C07D501/00
Filed: 1989-11-22
Abstract: The invention relates to novel, protected forms of Cephalosporin C and related 7-aminoadipinamidocephalosporanic acids, their production and their use in producing corresponding 7-aminocephalosporanic acid derivatives by deacylation.
Patent JP-H03166529-A (JP)
Title: Second harmonic generator
Inventor: TATENO KIMIO
IPC: G02F1/37
Filed: 1989-11-27
Abstract: PURPOSE:To generate coherent light of a short wavelength collimated to high flatness by providing a single or plural pieces of fibers or waveguides and a collimator to condense the second harmonic Cerenkov beam from the fibers or the waveguides and forming the collimator of a diffraction grating. CONSTITUTION:The light beam 1 from a stimulating light source, such as semi conductor laser, is condensed by a lens and is made incident to the waveguide 3 for second harmonic generation having a nonlinear optical characteristic. The stimulating light propagating in the waveguide 3 radiates the Cerenkov type second harmonic wave 4 as a circular conical beam toward a substrate 2. The radiated beam 4 is collimated by the diffraction grating 5 inscribed on the end face of the substrate and progresses in the form of collated plane beams 6. The collimated plane waves having high flatness are generated in this way.
Patent JP-H04176368-A (JP)
Title: Coated steel material
Inventor: MIYAJIMA YOSHIHIRO
IPC: B32B15/08
Filed: 1990-11-09
Abstract: PURPOSE:To obtain a coated steel material excellent in corrosion protecting property by using, as an anticorrosive coating, a coating material containing a bifunctional epoxy resin, a trifunctional epoxy resin, a silicone prepolymer, an organic titanate, a curing agent, and an inorganic pigment. CONSTITUTION:The surface of a steel material after surface preparation is coated with an anticorrosive coating. This anticorrosive coating is prepared by adding about 1-200 pts.wt. of an aminophenol type trifuctional epoxy resin, about 5-70 pts.wt. of a silicone prepolymer having a silanol group at the end of a molecular chain, and about 0.01-5 pts.wt. of an organic titanate to 100 pts.wt. of a bifunctional epoxy resin and further mixing a curing agent and an inorganic pigment. As an organic titanate, triethanolaminetitanate is preferred. As a curing agent, an amine type curing agent or a mixed curing agent consisting of dicyandiamide type curing agent and imidazole type curing agent is used. By applying the above anticorrosive paint and then curing this coating material, the coated steel material capable of holding superior hot water resistance over a long period can be obtained.
Patent JP-H06127502-A (JP)
Title: Wrapping machine equipped with waste paper chip tape supply apparatus
Inventor: ICHIKAWA YOSHIMITSU
IPC: B65B1/16
Filed: 1992-10-16
Abstract: PURPOSE:To make articles to be wrapped separate as much as possible from one another in a supply process, to eliminate entanglement of individual waste paper chip tapes to the utmost while excluding dust, to make sealing by a wrapping machine become satisfactory without being affected by air pressure acting on the machine and to make the amount of wrapping approximately, constant. CONSTITUTION:A conveyance duct 11 for conveying waste paper chip tapes T is connected to a supply part of a wrapping machine through a speed-reducing chamber 10 having a large sectional area, and an air duct communicating with a dust collector D equipped with a suction blower is connected to the upper part of the speed-reducing chamber 10 while a storage chamber 17 is formed to the lower end of the speed- reducing chamber 10. An air impermeable shutter 18 and an expelling gate 20 are provided respectively to the upper and the lower parts of the storage chamber 17, and a ventilative gate 12 is provided to the downstream end of the conveyance duct. The shutter 18, the expelling gate 20 and the ventilative gate 12 are connected respectively to driving devices so that they can be opened and shut alternately, and thereby wrapping can be made possible.
Patent JP-H10143793-A (JP)
Title: Bus lane regulation controller
Inventor: MIYAZAKI TERUO
IPC: G08G1/01
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To effectively prevent the useless traffic snarl by deciding whether the general vehicles should be inhibited from running on a bus lane based on the monitored traffic state and notifying the drivers of the general vehicles of these decided contents. SOLUTION: The regulation of a bus lane is decided at every prescribed time, e.g. every one minute based on the traffic state of a road R in a bus lane regulation mode regardless of a fact whether the regulation is currently carried out. Then this regulation is decided based on the data which are obtained by a center device 4 via the vehicle detectors 2a and 2b or the video cameras 3a and 3b. If it's continuously decided (e.g. five times) that the regulation is needed for the bus lane, an information panel 1 shows that a bus lane R1 is currently regulated to the general vehicles. Thus, the regulation of the bus lane is flexibly carried out and the traffic snarl is prevented.
Patent JP-S63157711-A (JP)
Title: Control method for tension during rolling
Inventor: NODA KATSUTOSHI
IPC: B21B37/48
Filed: 1986-12-20
Abstract: PURPOSE:To reduce variations in product thickness and to stabilize the quality by changing a command value for the number of roll rotations momently and concurrently at biting, adjusting the number of roll rotations in a multistage situation relating to the succeeding stands, and raising the number of rotations up to a target value after a duration of time of a constant tension rolling. CONSTITUTION:At the case that a stock is passed through and is rolled by a rolling line consisting of plural rolling stands is series, the number of rotations of weighting rolls in respective stands at no load condition is set to a value higher than the number of intermediate rotations compensated by experience for an excessive reduction from the command value after the succeeding stock is bitten. When a stand bites the stock, the number of weiting rotations is reduced to the number of intermediate rotations. That relation between the above two numbers of rotations is applied to the required succeeding stands so that the number of rotations is increased up to the target number of roll rotations after the stock is bitten by all rolling stands and a duration of time in which rolling with a constant tension is performed.
Patent JP-S63158243-A (JP)
Inventor: KITAMURA SHUJI
IPC: B32B15/08
Filed: 1986-12-19
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-2001124741-A (JP)
Title: Ultrasonic inspection method
Inventor: YAMAMOTO HIROSHI
IPC: G01N29/00
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic inspection method in which the soundness of an object to be inspected can be evaluated by a low-cost apparatus and with good efficiency and in which the collision of an ultrasonic probe with the object to be inspected can be prevented. SOLUTION: An ultrasonic probe 1A which is used is provided with an acoustic lens 3 in which a through hole 4 is opened and formed in the central part. The ultrasonic probe is provided with a vibrator 2 which is set in the plane part 3a of the acoustic lens 3 and whose plane shape is circular. In a state that the focus P of the acoustic lens 3 is situated in a part a little lower than the surface of an object 100 to be inspected, the vibrator 2 is started.  A focused beam 11 which is focused by the acoustic lens 3 and vertical waves 13 which are not focused by the acoustic lens 3 are transmitted from the ultrasonic probe 1A, The echo of leaked waves generated at a time when the focused beam 11 is incident on the object 100 to be inspected is received by the vibrator 2, On the basis of the level of the echo, a defect in the surface layer part of the object to be inspected is flaw-detected. In addition, the surface echo of the vertical waves 12 obtained at a time when the vertical waves are incident on the object 100 to be inspected is receiving by the vibrator 2. On the basis of the time difference between transmitted waves and received waves, the interval between the ultrasonic probe 1A and the object 100 to be inspected is measured.
Patent JP-H04176828-A (JP)
Title: Method for refining sulfurized metal ore
Inventor: SHIBAZAKI TAKEYOSHI
IPC: C22B15/00
Filed: 1990-11-09
Abstract: PURPOSE:To reduce the amt. of a reducing agent to be used and to suppress the rise in the temp. of an exhaust gas by blowing a reducing gas into the molten body of sulfurized metal ore to remove oxygen and to refine it and regulating the amt. of the reducing agent in accordance with the remaining oxygen concn. in the molten body. CONSTITUTION:For example, air rich in oxygen or the like is blown into the molten body of sulfurized metal ore, which is oxidized to remove sulfur. Next, this molten body is fed with a blown gas contg. a reducing agent such as a hydrogen gas, heavy oil or the like to remove oxygen from the molten body. In the above method for refining sulfurized metal ore, the amt. of the reducing agent in the above blown gas is regulated in accordance with the remaining oxygen concn. in the above molten body. In this way, in the latter half of the reduction, the amt. of the reducing agent to be blown is lowered to reduce its amt. to be used, and the rise in the temp. of an exhaust gas is suppressed to prevent heat loss in an exhaust gas hood and a flue.
Patent JP-H06127662-A (JP)
Title: Article sorting device
Inventor: KOBAYASHI TAKUO
IPC: B65G47/70
Filed: 1992-10-16
Abstract: PURPOSE:To surely ship out an article to each receiving means by detecting the position of the article over an endless conveyor just this side of each receiving means, and thereby correcting the position of the article. CONSTITUTION:In an article classification device which is equipped with a plurality of carrier 2 running along a specified track 3, and receiving means (chutes) 7 which are disposed at both the sides of the track 3 to receive an article shipped out of each carrier 2, respective light sources 26 and 27 are disposed, which emit two beams B1 and B2 of light in the opposite directions in such a way as to be intersected with the center line C of an endless conveyor belt A while being intersected with each other over the center line C so that hold angles alpha formed by the center line C and each of two beams of light are roughly identical to each other. And the difference in time that the center vertical surface of the article passes through the respective paired beams B1 and B2 of light, is converted into a value corresponding to the displacement of the aforesaid vertical surface of the article from the center line C so as to allow the endless conveyor belt A to be driven in the direction that the displacement is eliminated, so that the center vertical surface of the article is thereby moved to the center line C.
Patent JP-H11140088-A (JP)
Title: Alpha, omega-disubstituted permethyloligosilane compound and production thereof
Inventor: YATABE TETSUO
IPC: C07F7/08
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound useful for a synthetic raw material of a liquid crystal compound exhibiting a liquid crystal state in the vicinity of a room temperature by a reaction of a dihalooligosilane compound or a dialkoxyoligosilane compound with dimethylphenyllithium. SOLUTION: This α,ω-disubstituted permethyloligosilane compound is a compound of formula I [R is a 2-6C alkyl or phenyl; (m) is 9-12 when R is an alkyl group, and 7-12 when R is phenyl group], (e.g.; 1,8-diphenylpermethyloctasilane), and useful as a synthetic intermediate for a liquid crystal compound exhibiting the liquid crystal state in the vicinity of a room temperature. The compound is obtained by reacting a dihalooligosilane compound or a dialkoxyoligosilane compound with dimethylphenylsilyllithium expressed by formula II, or reacting a reaction product of an α,ω-diphenylpermethyloligosilane compound with trifluoromethanesulfonic acid, with an alkylmetal or a halogenated alkylmagnesium.
Patent JP-H11138655-A (JP)
Title: Tire molding drum enlarging and contracting apparatus
Inventor: YAMAZAKI KOJI
IPC: B29D30/26
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To facilitate a centering work of a carcass layer without affecting an adverse influence to a quality of a tire by uniformly wrapping the layer on a diameter-enlarged drum even in the case of a large lifting amount of the layer. SOLUTION: The tire molding drum enlarging and contracting apparatus 1 opens and closes an enlarging and contracting drum 2 to a diameter-enlarging position and a diameter-contracting position by coupling one end of an opening/ closing cylinder 6 to a rotary shaft 4 for axially supporting the drum 2 via a rocking arm 5 and rotating the shaft 4 by an operation of the cylinder 6. The other end side of the cylinder 6 is slidably in a direction perpendicular to an axis X of the drum 2 as planely seen at the other end side of the cylinder 6 so that the drum 2 can be diameter-enlarged to an intermediately open position between the diameter-enlarging position and the diameter-contracting position.
Patent JP-H06164805-A (JP)
Title: Facsimile equipment
Inventor: SHIMIZU TAKAYUKI
IPC: H04N1/00
Filed: 1992-11-16
Abstract: PURPOSE:To provide the facsimile equipment by which end of reception is surely noticed and paper left unextracted is prevented. CONSTITUTION:When an incoming call signal is detected by a line signal processing circuit 21 and then the end of reception of a facsimile message sent through a line 4 is detected, a display section 14 and an alarm section 15 inform it, and a paper sensor 3 fitted to a paper tray of the facsimile equipment 2 and a sensor signal processing circuit 11 processing a signal from the sensor 3 detect the presence of discharged paper and the display section 14 continues blinking till the paper is extracted thereby preventing the paper left unextracted is prevented.
Patent JP-H04176622-A (JP)
Title: Injection compression molding and injection compression mold
Inventor: TANAKA HIROYOSHI
IPC: B29C45/26
Filed: 1990-11-12
Abstract: PURPOSE:To remarkably suppress the developments of the strain on side at molding and of residual stress by a method wherein the contour line of pressurizing side tip of a core is arranged inside the contour line of an article to be molded by proper dimension in the shape, which is projected to the direction normal to the parting face of molds. CONSTITUTION:In a movable mold 1, a movable core 5 is installed forward and backward movably in a cavity 4. Further, the character P represents parting face. As a typical mold, a rotary polygon mirror mold is produced. Core parts 5, with which material is compressed and have various dimensions, are produced. Under the consideration that the dimensional accuracy requested by a molded article A is 0.5mum or less, the dimension of the core 5 must be smaller than that of the outer edge of the molded article A by 0.1-5mm. Under the condition that the sides of the molded article A is straight plane, core 5 having straight plane sides is preferably used, when the article is made of incompressible material such as polycarbonate, acrylic resin or the like, while cores 5 having convex plane sides is preferably used, when the article is made of compressible material such as polyacetal or polybutylene terephthalate. Thus, the accuracy of the side of the molded article can be remarkably improved.
Patent JP-H03165794-A (JP)
Title: Rotary cutter
Inventor: YOSHIMURA SHIGETAKA
IPC: B26B25/00
Filed: 1989-11-24
Abstract: PURPOSE:To obtain a safe rotary cutter with excellent operability by providing a push button for pushing a part of a rotary edge in the protruding direction from a case on a bearing section piece exposedly on the surface of the case. CONSTITUTION:For cutting, a case 1 is gripped with a hand and a push button 4 is pushed with the belly of an index finger, for example, then a bearing section piece 3 is slid toward a bottom face 11 against the exciting force of a spring 5, and a part 21 of a rotary edge 2 is protruded from the bottom face 11 of the case 1 into the cuttable state. When the bottom face 11 is mounted at the preset position on the surface of an object to be cut such as paper and moved in the longitudinal direction as it is, the rotary edge 2 can cut the object to be cut. The protruding distance of the rotary edge 2 can be adjusted by adjusting the pressing force of the push button 4, that is, the sliding distance of the bearing section piece 3, and the rotary edge 2 can cut the object to be cut according to the thickness or the number of sheets.
Patent JP-S63159110-A (JP)
Title: Fneumatic tire
Inventor: MORIKAWA YASUO
IPC: B60C11/11
Filed: 1986-12-23
Abstract: PURPOSE:To prevent noise in a tire having a plurality of block rows by making the pitch number of blocks different among the rows so that the pitch number of the blocks in at least one row is set to be greater than that in the minimum pitch number row by a predetermined value, and by arranging the minimum pitch number row outside of the center line of the tire. CONSTITUTION:In a tire having rows A through D of blocks, the pitch number of the blocks in the rows A through D are set to 2a through 2d, respectively, which are different from each other. Further, among these rows A through D, the pitch number of the blocks in at lease in one row is set to be greater than that in the minimum pitch row by more than 2 but less than double. For example, estimating that the pitch number of blocks is 30 in the row D, the pitch number of blocks in the row B is set to be 32 to 60, Further upon installation of the tire, the minimum pitch number row D is arranged outside of the tire circumferential line M. With this arrangement it is possible to reduce noise without deteriorating the maneuvering stability.
Patent JP-H07156614-A (JP)
Title: Pneumatic tire
Inventor: TAKAHASHI ICHIRO
IPC: B60C11/11
Filed: 1993-12-06
Abstract: PURPOSE:To materialize low noise performance, and concurrently accomplish a pneumatic tire excellent in wear resistance by forming each block of a block land section row out of pitch variation effective in a reduction of pattern noise. CONSTITUTION:A tread section 1 includes block land sections 4 each of which is partitioned by both a plurality of circumferential grooves 2 extended around the tread section, and a great number of traversing grooves 3, and a block land section row 5 over the circumference of the tread parted by these grooves 3 shall be composed of at least three kinds of blocks a, b, c, d, and e which are different in block length. As for adjacent two blocks forming the block land section row 5, the length of each block shall be Ln and Ln+1 in the order of landing, and a rate of length Ln+1 to length Ln is in a range of equal to or more than 0.8.