baber/WOPTO huggingface dataset:
Patent JP-H0854418-A (JP)
Title: Trigger circuit
Inventor: SHIBUYA MANABU
IPC: G01R13/20
Filed: 1994-08-17
Abstract: PURPOSE:To realize a trigger circuit which prevents malfunction due to noise and the time delay of a trigger signal. CONSTITUTION:In the trigger circuit which generates trigger signals 110, 111 of an oscilloscope, a first comparator 2 to which an input signal 100 and a tigger level signal 101 are input, a second comparator 3 to which the input signal 100 and the trigger level signal 101 are input, a logic operation means 50 which operates the logical sum of outputs of the first and second comparators 2, 3 and a holding means 52 which holds the state of a trigger enable signal on the basis of the output timing of the logic operation means 50, are installed.
Patent JP-H0613076-A (JP)
Title: Nickel hydroxyde positive electrode plate for alkaline battery and its manufacture
Inventor: KAWAKAMI AKIHIRO
IPC: H01M4/32
Filed: 1992-06-25
Abstract: PURPOSE:To suppress electrode plate swelling in a nickel hydroxide positive electrode plate for alkaline battery by providing cobalt-contained nickel base, nickel hydroxide having cobalt solid solution formed thereon, and cadmium hydroxide never forming a solid solution with them. CONSTITUTION:Carbonyl nickel powder, metal cobalt powder and methyl cellulose aqueous solution are kneaded together to form a slurry. This is applied to a nickel-plated punched plate, dried, and sintered in hydrogen atmosphere to form a nickel base having a porosity of about 85%. The base is dipped in sodium hydroxide aqueous solution. The resulting base is dipped in sodium hydroxide aqueous solution after sufficient washing with water and drying. Thereafter, washing with hot water and drying are conducted to complete a positive electrode plate. According to this constitution, the swelling of the positive electrode plate by charge and discharge is suppressed, and a long-lived and high energy density battery or quick charging battery can be provided. It is effective that the cobalt content to be solid-dissolved in nickel hydroxide is set larger than the cobalt content of the nickel base.
Patent JP-S6349115-A (JP)
Inventor: HASHIZUME KIYOSHI
IPC: A47L5/30
Filed: 1986-08-19
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-H1033308-A (JP)
Title: Chair
Inventor: BABA MASANOBU
IPC: A47C1/12
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To provide an easy-to-clean chair preventing a foot from being trapped by its suction opening by covering a suction port on a floor surface with an air-conditioning return suction opening serving also as a metal fitting of a leg part in installing the opening at a part below the bottom of a fixed chair, forming a suction hole around the fitting, and mounting a seat of the chair thereon. SOLUTION: A leg part metal fitting 2 for a chair 1 in a concert hall or the like is made to serve as an air-conditioning return suction opening 3 and a seat 4 is fixed to the top of the fitting 2. The fitting 2 is a trapezoidal case and fixed to a floor surface 6 by bolts 7 to thereby cover a suction port 5, and around the surface of the fitting 2 a plurality of suction holes 8 are formed. On the four circumferential faces of the fitting 2 slide boards 9 changing the degree of opening are attached, and according to the superposed conditions of holes 10 formed in the board 9 and the suction holes 8 the opening degree is adjustable. The opening degree is set by sliding the board 9 through a knob 9a on the top of the fitting according to the request of users.
Patent JP-S6437520-A (JP)
Title: Lens for illuminance
Inventor: UEMURA HARUO
IPC: G02B9/34
Filed: 1987-07-31
Abstract: PURPOSE:To obtain a uniform illuminance distribution by arranging a lens for illumination between a light source and a surface to be irradiated, composing the lens of specific four elements in four groups while the composite focal length of 1st and 2nd lenses is positive, and satisfying specific conditions. CONSTITUTION:The lens for illumination is arranged between the light source and surface to be irradiated, and consists of a positive lens with a rear convex surface as the 1st lens, a lens with a rear convex surface as the 2nd lens, a positive lens with a front convex surface as a 3rd lens, and a positive lens with a rear convex surface as a 4th lens in order from the light source side, and meets requirements shown by expression so that the composite focal length of the 1st and 2nd lenses is positive. Here, (f) is the composite focal length of the whole system of the four elements, f3.4 is the composite focal length of the 3rd and 4th lenses, n5 and n7 are the refractive indexes of the 3rd and 4th lenses, and r5 and r8 are the radii of curvature of the rear surfaces of the 3rd and 4th lenses. Consequently, the entire surface is flighted uniformly or while a decrease in marginal illuminance due to an image forming lens is corrected.
Patent JP-S6252609-A (JP)
Title: Numerical control method
Inventor: IWAGAYA TAKASHI
IPC: G05B19/408
Filed: 1985-09-02
Abstract: PURPOSE:To eliminate redesigning a system program even if a specific function is required by making a ROM cassette storing a micro executing the prescribed function detachable to a numerical controller. CONSTITUTION:A processor 11a checks whether the ROM cassette 11c storing micro MCRs more than one is loaded on the numerical controller or not according to the control of a system program SPR. A discrimination instruction discriminating whether the ROM cassette 11c is loaded on the numerical controller and a soft interface SIF including a branched instruction executing the prescribed micro operation when the ROM cassette 11c is loaded are inserted at appropriate places of the system program SPR. When the ROM cassette 11c is loaded, the prescribed macro MCR executes a task, and the operation is jumped to the next system program instruction after the execution of the task.
Patent JP-S5985492-A (JP)
Title: Flow control device of oil pump
Inventor: KOZUKA HAJIME
IPC: F04C14/24
Filed: 1982-11-05
Abstract: PURPOSE:To allow the working oil with little pulsation to be fed when the rotation irregularity of an engine occurs by operating a control plunger to close variable orifices and utilize a fixed orifices by means of the pressure difference between the upstream and downstream sides of the fixed orifices. CONSTITUTION:When the rotation irregularity of an engine occurs and the pump discharge quantity is changed, if the pressure difference between the upstream and downstream sides of fixed orifices 5a, 5b becomes a predetermined value or higher, a control plunger 7 is lowered against a spring 13, then variable orifices 6a, 6b are closed and the working oil is fed only through the fixed orifices 5a, 5b. In addition, when the said pressure difference is further increased, a flow control valve 14 is lowered, a chamber 10 is communicated to bypass holes 20a, 20b, then an excess other than the working oil flowing to a feed oil passage 7c direction through the fixed orifices 5a, 5b is fed to the bypass hole 20a from the chamber 10 and returned to the suction side of an oil pump. Therefore, the working oil with little pulsation can be fed from a discharge port 12 to a power steering gear mechanism.
Patent JP-S6090179-A (JP)
Inventor: KAWAMURA TAROU
IPC: B65D90/00
Filed: 1983-10-18
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-S6348830-A (JP)
Title: Treatment for semiconductor surface
Inventor: KONISHI NORITOSHI
IPC: H01L21/306
Filed: 1986-08-19
Abstract: PURPOSE:To increase the effect of removal of metal impurities and to reduce the adsorption of finely divided particles by a method wherein a semiconductor substrate is treated with the mixed liquid of trialkyl (hydroxyalkyl) ammonium- hydroquicide (THAH) water solution and hydrogen peroxide after being treated with dilute hydrofluoric acid. CONSTITUTION:An Si substrate is treated with dilute hydrofluoric acid. Subsequently, this substrate is treated with the mixed liquid of THAH water solution and hydrogen peroxide to obtain a prescribed semiconductor wafer. Such metal impurities as Fe and Al on the Si substrate surface can be removed in large quantities compared to the conventional methods, and at the same time, the remaining number of finely divided particles can be also reduced remarkedly compared to acid treatment and hydrofluoric acid treatment.
Patent JP-H0359251-A (JP)
Title: Construction method for industrial house roof
Inventor: KUWABARA FUMIAKI
IPC: E04B7/02
Filed: 1989-07-25
Abstract: PURPOSE:To improve conveying efficiency and simplify the fitting work by manufacturing a ridge section foldable along a ridge and a corner section in a factory, deploying a folded section at a site after it is carried in, and fitting the corner section. CONSTITUTION:Panel members 11A and 11B are connected foldably along a ridge to form a ridge section unit 11. Corner section units 14, eaves section units 17, and end panels 12 are separately manufactured. They are carried in to the site, the ridge section unit 11 is deployed, and corner sections 14 and eaves sections 17 are fitted to complete a roof 10. The conveying efficiency is improved, and construction can be efficiently performed.
Patent JP-S5985232-A (JP)
Inventor: SUGITA TOSHIO
IPC: A01G9/24
Filed: 1982-11-04
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-H1039411-A (JP)
Title: Projection display device
Inventor: ITO YOSHITAKA
IPC: G02F1/13
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To realize a projection display device capable of preventing a display state from being deteriorated by the structural problems of a cross dichroic prism and projecting and displaying a high definition image on a projection display device using the cross dichroic prism as a color light synthesizing means. SOLUTION: Light emitted from a light source 100 is separated into luminous flux of three colors of R, G and B by dichroic mirrors 401 and 402 and is modulated by liquid crystal panels 411, 412 and 413. Modulated light is projected on a screen 470 through a projection lens 460 after being synthesized by the cross dichroic prism 411. A light scattering element 480 is disposed between the light source 100 and the dichroic mirrors.
Patent JP-H1038468-A (JP)
Title: Float melting apparatus
Inventor: TADANO HIDEAKI
IPC: F27B17/02
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To enable protecting of a crucible by providing a detector which detects a sound associated with the boiling of cooling water passed through a water passing hole to detect abnormality such as boiling in the cooling water of the crucible whenever it occurs. SOLUTION: An eddy current which is generated in a segment 2 generates Joule's heat for heating the segment 2 itself and cooling water is passed through the segment 2 to cool. The segment 2 is provided with a protruded part so as to minimize the inner diameter thereof at an outflow port 1a to form the outflow port 1a of the crucible 1. The eddy current concentrates near the outflow port 1a to apply a large floating force to molten metal 5 so that the molten metal 5 is kept from dropping at the outflow port 1a. When the eddy current generated in the segment 2 causes a partial overheating due to duckweeds, the accumulation of scale and the like to boil the cooling water, a sound detector 9 detects a sound accompanied by the boiling to be outputted to an alarm 10. The alarm 10 emits an alarm when detecting an abnormal sound accompanying the boiling from the detected sound.
Patent JP-H0726421-A (JP)
Title: Carbon fiber and its surface-modification method
Inventor: KUME SHOICHI
IPC: D06M13/244
Filed: 1993-07-12
Abstract: PURPOSE:To obtain a reinforcing carbon fiber exhibiting excellent dispersibility, affinity and adhesion in a matrix such as thermoplastic resin, thermosetting resin, rubber, clay and cement. CONSTITUTION:This carbon fiber is produced by holding fine particles of a silicone rubber on a carbon fiber having an O1s/C1s peak ratio of <0.10 (determined by ESCA method).
Patent JP-2001025248-A (JP)
Title: Ringing choke converter
Inventor: YOSHIDA KAZUHIRO
IPC: H02M3/28
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To enhance efficiency, when a load is light by reducing a oscillating frequency when an output power of a secondary side is a low load. SOLUTION: A switch 16 of the secondary side output of this ringing choke converter is turned off when load is light, a phototransistor of a photocoupler 12 is turned off, thereby lengthening the on time of a transistor 6. The off time of a switching element 3 is lengthened to reduce the oscillating frequency to reduce the occupying ratio in one cycle of the switching loss of the element 3, thereby enhancing the efficiency when load is light.
Patent JP-S6289648-A (JP)
Inventor: JIYOOJI UIRIAMU GUREI
IPC: C07C239/00
Filed: 1986-08-19
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-S6350838-A (JP)
Title: Removing solution
Inventor: OKUDA CHOZO
IPC: H01L21/30
Filed: 1986-08-21
Abstract: PURPOSE:To easily remove a photoresist and a protective film for rear side etching and to enable washing with water after the removal by using a removing soln. contg. imidazolidinones. CONSTITUTION:This removing soln. contains imidazolidinones. The imidazolidinones used are compds. each having a carbonyl group introduced into the imidazoline skeleton such as 2-, 3- or 4-imidazoline or derivs. of the compds. and they are preferably represented by formula I (where each of R<1> and R<2> is H or 1-3C alkyl and R<3> is H or methyl). The pref. amount of the imidazolidinones in the removing soln. is 5-90wt%. A photoresist and a protective film for rear side etching can be easily removed with the removing soln. and washing with water after the removal is enabled.
Patent JP-H0725808-A (JP)
Title: Production of alcohol derivative, ketone derivative, group-transferred polymer by silyl group-transfer reaction using tris(pentafluorophenyl)borane
Inventor: YAMAMOTO TAKASHI
IPC: C07C49/82
Filed: 1993-07-09
Abstract: PURPOSE:To selectively and efficiently produce an aldol type alcohol derivative and other various oxygen-containing compounds by using tris(pentafluorophenyl) borane as a catalyst. CONSTITUTION:An enol silyl ether derivative of formula II [R<1> to R<3> are H, 1-20C hydrocarbon group; the underlined Si is group of formula III (R<4> to R<6> are 1-20C hydrocarbon group)] is reacted with a carbonyl compound of formula IV (R<7>, R<8> are H, 1-30C hydrocarbon group) in the presence of tris(fluorophenyl) borane of formula I as a catalyst to obtain a silyl ether of an aldol type alcohol derivative of formula V. The compound is treated with an acid or fluoride ion to obtain an aldol type alcohol derivative of formula VI. The reaction of an alpha,beta-unsaturated compound of formula VII (R<9>, R<10> are the same as R<7>, R<8>) instead of the compound of formula IV in the above-mentioned reaction gives a 1,4-dicarbonyl compound of formula VIII through the corresponding enol silyl ether, and the employment of a compound of formula VII in an excessive amount gives the polymer of the alpha,beta-unsaturated carbonyl compound.
Patent JP-H0859416-A (JP)
Title: Pest controlling composition and soil treating agent for pest control
Inventor: TSUTSUMI TERUYUKI
IPC: A01N25/08
Filed: 1994-08-18
Abstract: PURPOSE: To obtain the composition capable of keeping stability of granular agent, having an azide compound hydrolyzable in a short time in soil, effective in a low dose and free from phytotoxicity by compounding solid powder, an azide compound, a decomposing agent against the azide compound and a binder. CONSTITUTION: This is a composition consisting of solid powder, an azide compound, a decomposing agent against the azide compound and a binder, or another composition consisting of acidic solid powder and the azide compound and optionally a binder. This is useful as a soil treating agent for pest control. An azide salt is preferable as the azide compound. An organic acid, an inorganic acid or their salt having pH <7 is preferable as the decomposing agent. Preferable compounding ratios of the solid powder, the azide compound, the decomposing agent and the binder in the composition are 35-90 pts.wt., 1-60 pts.wt., 0.5-70 pts.wt. and 0.1-30 pts.wt. respectively based on 100 pts.wt. of the total of the composition. Acidic clay, kaolin clay, sericite, Quartzite, silica sand, Agalmatolite clay, zeeklite, zeolite or diatomaceous earth is preferable as the acidic solid powder.
Patent JP-H1132638-A (JP)
Title: Reversing float
Inventor: YOSHIMUTA KAZUHIKO
IPC: A01K93/02
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a means for smoothing the sending out of a line in a reversing float reversed in water or on the surface of the water by a bite. SOLUTION: This reversing float has a float body 10 having a penetrating hole 11 through which a fishing line 30 movably penetrates, and also a magnetic body 13, and a rotating body 20 for reversing the gravity center of the whole float, formed as a different body from the float body 10, having a penetrating hole through which the fishing line 30 penetrates, and connecting to the float body 10 by a magnetic power with a magnetic body 13. The reversing float enables the fishing line 30 to be smoothly passed through the float body 10 and the bait attached to a leader to be rapidly brought to a prescribed continental shelf.
Patent JP-H1035161-A (JP)
Title: Ic card and manufacture of ic card
Inventor: KOBAYASHI KAZUO
IPC: B42D15/10
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To prevent the resin pressure load applied at the time of injection molding by mounting an IC module on a wide space, also mounting a protective frame covering the IC module on the upper side of the lower side of the base and also mounting the IC module and the protective frame on one of either a surface side lable or a back side label. SOLUTION: An IC module is bonded on a base 1c preliminarily, which is mounted on a label 3a forming a printed pattern or the like, and then the inside of the protective frame 2 is filled with IC sealing resin 7 by the potting method. Then the label 3a and the label 3b are positioned on the given positions in molds 20a and 20b, and then the molds 20a and 20b are closed, and molding resin is filled between the labels 3a and 3b. When the molding resin is cooled and solidified, the molds 20a and 20b are opened and a card is released. The IC module thus provided is used as a high quality card without cracking properties.
Patent JP-S6253098-A (JP)
Title: Transmission line decision system
Inventor: TAMAKI MASANOBU
IPC: H04Q3/545
Filed: 1985-09-02
Abstract: PURPOSE:To effectively use of an analog line and a digital line of inter-station by setting a transmission system information of either digital transmission or analog transmission in a storage device in an electronic exchange corresponding to a station number and providing a line selecting means in a central control unit. CONSTITUTION:When a call is made from a data terminal (a) to a station C, the central control unit (l) reads the transmission line information that corresponds to the station number of the station C from the memory device (m). In this case, because the transmission system to the station C is the digital transmission, the unit (l) operates to select a digital interface circuit (g). If this interface circuit (g) is selectable, a switch (d) is controlled. If digital lines (h) are all busy, the unit (l) selects a modem interface circuit (e) like a data terminal (b), selects an analog interface circuit (i) through a modem (f), to control the switch (d). Likewise, in case of calling a station D from a station A, the central control unit (l) reads a transmission line information corresponding to the station number from the memory device (m).
Patent JP-S6086510-A (JP)
Title: Light distributer
Inventor: ABE YUTAKA
IPC: H04B10/29
Filed: 1983-10-19
Abstract: PURPOSE:To distribute and output input light as plural output light rays without attenuating the input light by converting the input light into an electric signal by a photodetecting diode, amplifying the converted signal and supplying the amplified signal to one or more driving circuits to drive plural light emitting diodes. CONSTITUTION:A light signal Li inputted from a light inputting connector 11 is coverted into an electric signal by a photodetecting module 24 including a light emitting diode. The output of the module 24 is inputted to a driving circuit 28 through an amplifier 27. The output of the circuit 28 is electrically distributed to drive light emitting diodes in light emitting modules 25, 26. The output of the module 25 is outputted as output light L01 through a light outputting connector 12 and the output of the module 26 is outputted as output light L02 through a connector 13. The power of the output light L01, L02 is determined by the ability of the driving circuit 28, so that said power can be provided with much gain as compared to the power of the input light Li.
Patent JP-H0748131-A (JP)
Title: Production of hollow glass article and apparatus therefor
Inventor: MURAKAWA TAKEMI
IPC: C03B9/46
Filed: 1993-08-05
Abstract: PURPOSE:To provide a process and apparatus for the production of a hollow glass article, effective for preventing the intrusion of small glass pieces into the hollow glass article in the cutting and separation of the article from a supporting ring, enabling the take-out of the hollow glass article without being hindered with the supporting ring and capable of preventing the formation of uneven thickness (nonuniform section) of the hollow glass article. CONSTITUTION:A disk-shaped molten glass gob (a) supplied on a supporting ring 4 is dangled from a circular hole 4c, put into a mold 5 and blown with air by a blowing means 2 to form a hollow glass article (b). After forming, the glass article (b) supported by the supporting ring 4 is cut off from the ring to obtain a hollow glass article. In the above process, the blowing means 2 and the supporting ring 4 are integrally tilted upward from vertical position by 100-130 deg. and the hollow glass article (b) supported by the supporting ring 4 is cut off from the ring and delivered.
Patent JP-S6087874-A (JP)
Inventor: MAACHIN BIITO KERAA
IPC: B05D1/30
Filed: 1983-10-19
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-H0368959-A (JP)
Title: Method of compensating error of acceleration sensor
Inventor: ANTONII JIEI PEIN
IPC: G03G9/087
Filed: 1990-07-23
Abstract: PURPOSE: To stably produce polymer particles by dissolving a polymer in a solvent of a block or graft steric stabilizer, adding a nonsolvent to the polymer and allowing the nonsolvent to function as a solvent for a block or a chain of the stabilizer. CONSTITUTION: About 1-100 parts polymer or copolymer (A) and about 0.01-10 parts block or graft stabilizer having segments of the polymer A chemically bonded to segments (B) or segments compatible with the polymer A and chemically bonded to the segments B are dissolved in 100 parts 1st solvent at about 0-100 deg.C. About 10-10,000 parts nonsolvent for the polymer A is then added to the resultant soln. at about 0.01-10,000 parts/min rate under vigorous stirring to produce polymer particles of about 0.01-200μm average diameter. The nonsolvent acts as a solvent for the polymer segments B. The polymer particles are separated by filtration or centrifugal separation and a pigment or dye, etc., are added to produce a toner.
Patent JP-S6087637-A (JP)
Inventor: YAMAMOTO YOUJI
IPC: H02J9/06
Filed: 1983-10-18
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。